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Commit | Line | Data |
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797103eb L |
1 | 2010-12-31 Gerald Pfeifer <gerald@pfeifer.com> |
2 | ||
3 | * doc/install.texi (powerpc-*-darwin*): Update reference to | |
4 | Apple Developer Tools. | |
5 | ||
6 | 2010-12-31 Ken Werner <ken.werner@de.ibm.com> | |
7 | ||
8 | * config/arm/sync.md (sync_clobber, sync_t2_reqd): New code attribute. | |
9 | (arm_sync_old_<sync_optab>si, arm_sync_old_<sync_optab><mode>): Use | |
10 | the sync_clobber and sync_t2_reqd code attributes. | |
11 | * config/arm/arm.c (arm_output_sync_loop): Reverse the operation if | |
12 | the t2 argument is NULL. | |
13 | ||
14 | 2010-12-31 Gerald Pfeifer <gerald@pfeifer.com> | |
15 | ||
16 | * doc/sourcebuild.texi (Top Level): Adjust link to libgo. | |
17 | ||
18 | 2010-12-31 Gerald Pfeifer <gerald@pfeifer.com> | |
75b023da | 19 | |
797103eb L |
20 | * doc/install.texi (Specific): Remove reference to interix.com. |
21 | ||
22 | 2010-12-31 Paul Koning <ni1d@arrl.net> | |
23 | ||
24 | * config/pdp11/pdp11.h (PRINT_OPERAND): Delete. | |
25 | * config/pdp11/pdp11.c (TARGET_PRINT_OPERAND, | |
26 | TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define | |
27 | (pdp11_asm_print_operand, pdp11_asm_print_operand_punct_valid_p): | |
28 | New function. | |
29 | * config/pdp11/pdp11.md (tablejump): Fix generated assembly. | |
30 | ||
31 | 2010-12-31 Joern Rennecke <amylaar@spamcop.net> | |
32 | ||
33 | PR target/47111 | |
34 | * config/rtems.h (NO_IMPLICIT_EXTERN_C): Undef before defining. | |
35 | ||
36 | PR target/47112 | |
37 | * config/mips/r3900.h: Update Copyright years. | |
38 | (MIPS_CPU_STRING_DEFAULT): Undef before defining. | |
39 | (MULTILIB_DEFAULTS, MIPS_ABI_DEFAULT, SUBTARGET_CC1_SPEC): Likewise. | |
40 | ||
41 | PR target/47135 | |
42 | * config/pdp11/pdp11.c (pdp11_asm_print_operand_punct_valid_p): Change | |
43 | type to match target.def . | |
44 | ||
45 | PR target/47114 | |
46 | * config/rs6000/rs6000.c (rs6000_elf_asm_out_constructor): Add | |
47 | ATTRIBUTE_UNUSED to declaration. | |
48 | (rs6000_elf_asm_out_destructor): Likewise. | |
49 | ||
50 | PR target/47084 | |
51 | * config/mn10300/linux.h (PRINT_OPERAND): Update for name changes | |
52 | to mn10300_print_operand / mn10300_print_operand_address. | |
53 | ||
54 | 2010-12-30 Mingjie Xing <mingjie.xing@gmail.com> | |
55 | ||
56 | * config/mips/mips.h (SHIFT_COUNT_TRUNCATED): Change | |
57 | TARGET_LOONGSON_2EF to TARGET_LOONGSON_VECTORS. | |
58 | * config/mips/mips.c (mips_shift_truncation_mask): Likewise. | |
59 | ||
60 | 2010-12-30 Joseph Myers <joseph@codesourcery.com> | |
61 | ||
62 | * config/openbsd.opt: New. | |
63 | * config.gcc (alpha*-*-openbsd*, | |
64 | i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123], | |
65 | i[34567]86-*-openbsd*, m68k*-*-openbsd*, mips*-*-openbsd*, | |
66 | sparc64-*-openbsd*, vax-*-openbsd*): Use openbsd.opt. | |
67 | ||
68 | 2010-12-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
69 | ||
70 | * config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean | |
71 | patterns. | |
72 | ||
73 | 2010-12-30 Eric Botcazou <ebotcazou@adacore.com> | |
74 | ||
75 | PR target/47038 | |
76 | * config/sparc/sparc.c (sparc_file_end): Call resolve_unique_section | |
77 | on the GOT helper if USE_HIDDEN_LINKONCE. | |
78 | ||
79 | 2010-12-30 Joseph Myers <joseph@codesourcery.com> | |
80 | ||
81 | PR c/46889 | |
82 | * c-decl.c (detect_field_duplicates): Ensure hash is used for | |
83 | finding duplicates when first field is anonymous. | |
84 | ||
85 | 2010-12-30 Nathan Froyd <froydnj@codesourcery.com> | |
86 | ||
38be4072 UB |
87 | PR target/44606 |
88 | * reload1.c (choose_reload_regs): Don't look for equivalences for | |
89 | output reloads of constant loads. | |
797103eb L |
90 | |
91 | 2010-12-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
92 | ||
93 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Explicitly derive | |
94 | default values from MEM mode if no memory attributes are present. | |
95 | Do not use mode alignment, even on STRICT_ALIGNMENT targets, when | |
96 | called with an expression (not a type). | |
97 | ||
98 | 2010-12-30 H.J. Lu <hongjiu.lu@intel.com> | |
99 | ||
100 | * config/i386/i386.c (upper_128bits_state): Remove comments. | |
101 | (block_info_def): Add unchanged. | |
102 | (move_or_delete_vzeroupper_2): Short circuit if upper 128bits | |
103 | are unchanged in the block. | |
104 | ||
105 | 2010-12-30 H.J. Lu <hongjiu.lu@intel.com> | |
106 | ||
107 | PR target/46519 | |
108 | * config/i386/i386.c (block_info_def): Remove referenced, count | |
109 | and rescanned. | |
110 | (move_or_delete_vzeroupper_2): Updated. | |
111 | (move_or_delete_vzeroupper_1): Rewritten to avoid recursive call. | |
112 | (rescan_move_or_delete_vzeroupper): Removed. | |
113 | (move_or_delete_vzeroupper): Repeat processing all basic blocks | |
114 | until no basic block state is changed to used at exit. | |
115 | ||
116 | 2010-12-30 Paul Koning <ni1d@arrl.net> | |
117 | ||
118 | * config/pdp11/pdp11.md (movmemhi, movmemhi1): Correct | |
75b023da | 119 | constraints. |
797103eb L |
120 | * config/pdp11/pdp11.c (output_block_move): Rewrite. |
121 | ||
122 | 2010-12-30 Jakub Jelinek <jakub@redhat.com> | |
123 | ||
124 | PR tree-optimization/47060 | |
125 | * tree-parloops.c (reduction_phi): Return NULL if PHI is NULL. | |
126 | ||
127 | 2010-12-29 Paul Koning <ni1d@arrl.net> | |
128 | ||
129 | * config/pdp11/pdp11-protos.h (pdp11_asm_output_var): Declare. | |
130 | * config/pdp11/pdp11.c (pdp11_asm_output_var): New function. | |
131 | * config/pdp11/pdp11.h (ASM_OUTPUT_ALIGNED_COMMON, | |
132 | ASM_OUTPUT_ALIGNED_LOCAL): New macros. | |
133 | (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Delete. | |
134 | ||
135 | 2010-12-30 Joern Rennecke <amylaar@spamcop.net> | |
136 | ||
137 | PR target/47129 | |
138 | * config/ia64/ia64.c: Include "dwarf2out.h" . | |
139 | ||
140 | PR target/47063 | |
141 | * config/alpha/vms.h (MALLOC_ALIGNMENT): Don't undef / define. | |
142 | (MALLOC_ABI_ALIGNMENT): Undef / define. | |
143 | ||
144 | PR target/47101 | |
145 | * vmsdbgout.c (vmsdbgout_init): Rename main_input_filename to filename. | |
146 | (vmsdbgout_finish): Likewise. | |
147 | ||
148 | PR target/47097 | |
149 | * config/i386/lynx.h (DBX_REGISTER_NUMBER): Add cast to avoid | |
150 | mixing signed and unsigned types in conditional expression. | |
151 | ||
152 | 2010-12-29 Jakub Jelinek <jakub@redhat.com> | |
153 | ||
154 | PR tree-optimization/47074 | |
155 | * gimple-fold.c (gimplify_and_update_call_from_tree): Call | |
156 | pop_gimplify_context if returning early. | |
157 | ||
158 | 2010-12-28 Sebastian Pop <sebastian.pop@amd.com> | |
159 | ||
160 | * Makefile.in (graphite.o): Depends on DIAGNOSTIC_CORE_H. | |
161 | (graphite-clast-to-gimple.o): Same. | |
162 | (graphite-poly.o): Same. | |
163 | * graphite-clast-to-gimple.c: Include diagnostic-core.h. | |
164 | * graphite-poly.c: Same. | |
165 | * graphite.c: Same. | |
166 | ||
167 | 2010-12-28 Richard Guenther <rguenther@suse.de> | |
168 | ||
169 | PR debug/46931 | |
170 | * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): Update | |
171 | SSA before removing dead stmts. | |
172 | ||
173 | 2010-12-28 H.J. Lu <hongjiu.lu@intel.com> | |
174 | Uros Bizjak <ubizjak@gmail.com> | |
175 | ||
176 | * config/i386/i386-builtin-types.def (PUSHORT): New. | |
177 | (INT_FTYPE_PUSHORT): Likewise. | |
178 | (INT_FTYPE_PUNSIGNED): Likewise. | |
179 | (INT_FTYPE_PULONGLONG): Likewise. | |
180 | Remove "DEF_FUNCTION_TYPE (UINT16)". | |
181 | ||
182 | * config/i386/i386.c (ix86_builtins): Remove | |
183 | IX86_BUILTIN_RDRAND16, IX86_BUILTIN_RDRAND32 and | |
184 | IX86_BUILTIN_RDRAND64. Add IX86_BUILTIN_RDRAND16_STEP, | |
185 | IX86_BUILTIN_RDRAND32_STEP and IX86_BUILTIN_RDRAND64_STEP. | |
186 | (bdesc_special_args): Remove IX86_BUILTIN_RDRAND16, | |
187 | IX86_BUILTIN_RDRAND32 and IX86_BUILTIN_RDRAND64. | |
188 | (ix86_init_mmx_sse_builtins): Handle IX86_BUILTIN_RDRAND16_STEP, | |
189 | IX86_BUILTIN_RDRAND32_STEP and IX86_BUILTIN_RDRAND64_STEP. | |
190 | (ix86_expand_builtin): Likewise. | |
191 | (ix86_expand_special_args_builtin): Remove UINT16_FTYPE_VOID. | |
192 | ||
193 | * config/i386/i386.md (UNSPEC_RDRAND): New. | |
194 | (UNSPECV_RDRAND): Removed. | |
195 | (rdrand<mode>): Likewise. | |
196 | (rdrand<mode>_1): Also set FLAGS_REG. Replace UNSPECV_RDRAND | |
197 | with UNSPEC_RDRAND. | |
198 | ||
199 | * config/i386/immintrin.h (_rdrand_u16): Removed. | |
200 | (_rdrand_u32): Likewise. | |
201 | (_rdrand_u64): Likewise. | |
202 | (_rdrand16_step): New. | |
203 | (_rdrand32_step): Likewise. | |
204 | (_rdrand64_step): Likewise. | |
205 | ||
206 | * doc/extend.texi (__builtin_ia32_rdrand16): Removed. | |
207 | (__builtin_ia32_rdrand32): Likewise. | |
208 | (__builtin_ia32_rdrand64): Likewise. | |
209 | (__builtin_ia32_rdrand16_step): New. | |
210 | (__builtin_ia32_rdrand32_step): Likewise. | |
211 | (__builtin_ia32_rdrand64_step): Likewise. | |
212 | ||
213 | 2010-12-28 Sebastian Pop <sebastian.pop@amd.com> | |
214 | ||
215 | * Makefile.in (graphite.o): Add dependence on DIAGNOSTIC_H. | |
216 | * graphite.c: Include diagnostic.h. | |
217 | ||
218 | 2010-12-28 Sebastian Pop <sebastian.pop@amd.com> | |
219 | ||
220 | * Makefile.in (TREE_VECTORIZER_H): Removed duplicate definition. | |
221 | (tree-browser.o): Update dependences. | |
222 | (omega.o): Same. | |
223 | (tree-chrec.o): Same. | |
224 | (tree-scalar-evolution.o): Same. | |
225 | (tree-data-ref.o): Same. | |
226 | (sese.o): Same. | |
227 | (graphite.o): Same. | |
228 | (graphite-blocking.o): Same. | |
229 | (graphite-clast-to-gimple.o): Same. | |
230 | (graphite-cloog-util.o): Same. | |
231 | (graphite-dependences.o): Same. | |
232 | (graphite-flattening.o): Same. | |
233 | (graphite-interchange.o): Same. | |
234 | (graphite-poly.o): Same. | |
235 | (graphite-ppl.o): Same. | |
236 | (graphite-scop-detection.o): Same. | |
237 | (graphite-sese-to-poly.o): Same. | |
238 | (tree-loop-linear.o): Same. | |
239 | (tree-loop-distribution.o): Same. | |
240 | (tree-parloops.o): Same. | |
241 | (lambda-mat.o): Same. | |
242 | (lambda-trans.o): Same. | |
243 | (lambda-code.o): Same. | |
244 | * tree-browser.o: Do not include unnecessary .h files. | |
245 | * omega.o: Same. | |
246 | * tree-chrec.o: Same. | |
247 | * tree-scalar-evolution.o: Same. | |
248 | * tree-data-ref.o: Same. | |
249 | * sese.o: Same. | |
250 | * graphite.o: Same. | |
251 | * graphite-blocking.o: Same. | |
252 | * graphite-clast-to-gimple.o: Same. | |
253 | * graphite-cloog-util.o: Same. | |
254 | * graphite-dependences.o: Same. | |
255 | * graphite-flattening.o: Same. | |
256 | * graphite-interchange.o: Same. | |
257 | * graphite-poly.o: Same. | |
258 | * graphite-ppl.o: Same. | |
259 | * graphite-scop-detection.o: Same. | |
260 | * graphite-sese-to-poly.o: Same. | |
261 | * tree-loop-linear.o: Same. | |
262 | * tree-loop-distribution.o: Same. | |
263 | * tree-parloops.o: Same. | |
264 | * lambda-mat.o: Same. | |
265 | * lambda-trans.o: Same. | |
266 | * lambda-code.o: Same. | |
267 | * graphite.h: Removed. | |
268 | ||
269 | 2010-12-28 Paul Koning <ni1d@arrl.net> | |
270 | ||
271 | * config/pdp11/pdp11.md: Correct length attribute for float | |
272 | literal case. | |
273 | ||
274 | 2010-12-28 Jie Zhang <jie@codesourcery.com> | |
275 | ||
276 | * builtins.c (SLOW_UNALIGNED_ACCESS): Remove. | |
277 | ||
278 | 2010-12-27 Joseph Myers <joseph@codesourcery.com> | |
279 | ||
280 | * config/freebsd.opt (assert=, defsym=, profile, pthread, | |
281 | rpath-link=, rpath=, soname=): New Driver options. | |
282 | ||
283 | 2010-12-26 Martin Jambor <mjambor@suse.cz> | |
284 | ||
285 | * tree.c (get_binfo_at_offset): Use BINFO_TYPE instead of TREE_TYPE, | |
286 | compare TYPE_MAIN_VARIANTs of types. | |
287 | ||
288 | 2010-12-26 Andreas Schwab <schwab@linux-m68k.org> | |
289 | ||
290 | * config/m68k/t-linux (M68K_MLIB_CPU): Only include 680x0 CPUs. | |
291 | ||
292 | 2010-12-24 Alexander Monakov <amonakov@ispras.ru> | |
293 | ||
294 | PR rtl-optimization/47036 | |
295 | * sel-sched-ir.c (fallthru_bb_of_jump): Remove special support for | |
296 | unconditional jumps. | |
297 | * sel-sched.c (moveup_expr): Ditto. | |
298 | ||
299 | 2010-12-23 Sebastian Pop <sebastian.pop@amd.com> | |
300 | Richard Guenther <rguenther@suse.de> | |
301 | ||
302 | PR tree-optimization/46758 | |
303 | * graphite-sese-to-poly.c (scan_tree_for_params_right_scev): Use | |
304 | tree_int_to_gmp instead of int_cst_value. | |
305 | (scan_tree_for_params_int): Same. | |
306 | (scan_tree_for_params): Same. | |
307 | (pdr_add_data_dimensions): Use ppl_set_inhomogeneous_tree. | |
308 | ||
309 | 2010-12-23 Sebastian Pop <sebastian.pop@amd.com> | |
310 | ||
311 | PR tree-optimization/47002 | |
312 | * tree-data-ref.c (compute_data_dependences_for_loop): Pass in a | |
313 | pointer to the loop_nest. | |
314 | (analyze_all_data_dependences): Initialize and free the loop_nest. | |
315 | (free_dependence_relations): Do not free loop_nest. | |
316 | (build_rdg): Pass in the loop_nest, datarefs, and dependence_relations. | |
317 | (free_rdg): Also free the data on edges. | |
318 | * tree-data-ref.h (build_rdg): Update declaration. | |
319 | (compute_data_dependences_for_loop): Same. | |
320 | * tree-if-conv.c (if_convertible_loop_p_1): Pass in the loop_nest. | |
321 | (if_convertible_loop_p): Allocate and free loop_nest. | |
322 | * tree-loop-distribution.c (rdg_flag_loop_exits): Free conds. | |
323 | (free_rdg_components): VEC_free components. | |
324 | (distribute_loop): Update call to build_rdg. Allocate and free | |
325 | loop_nest, datarefs, and dependence_relations. | |
326 | * tree-loop-linear.c (linear_transform_loops): Allocate and free | |
327 | loop_nest. | |
328 | * tree-parloops.c (loop_parallel_p): Same. | |
329 | * tree-predcom.c (tree_predictive_commoning_loop): Same. | |
330 | * tree-vect-data-refs.c (vect_analyze_data_refs): Pass to | |
331 | compute_data_dependences_for_loop a pointer to LOOP_VINFO_LOOP_NEST. | |
332 | * tree-vect-loop.c (new_loop_vec_info): Initialize LOOP_VINFO_LOOP_NEST. | |
333 | (destroy_loop_vec_info): Free LOOP_VINFO_MAY_ALIAS_DDRS and | |
334 | LOOP_VINFO_LOOP_NEST. | |
335 | * tree-vect-slp.c (destroy_bb_vec_info): Call free_data_refs and | |
336 | free_dependence_relations. | |
337 | * tree-vectorizer.h (struct _loop_vec_info): Add a field loop_nest. | |
338 | (LOOP_VINFO_LOOP_NEST): New. | |
339 | ||
340 | 2010-12-23 Martin Jambor <mjambor@suse.cz> | |
341 | ||
342 | * ipa.c (cgraph_remove_unreachable_nodes): Update former_clone_of even | |
343 | when not checking. | |
344 | ||
345 | 2010-12-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
346 | ||
347 | * configure.ac (gcc_cv_ld_eh_frame_hdr): Only check GNU ld for | |
348 | --eh-frame-hdr. Check for working Sun ld version. | |
349 | (HAVE_LD_EH_FRAME_HDR): Adapt comment. | |
350 | (glibc_header_dir): Set only once. Rename to ... | |
351 | (target_header_dir): ... this. Adapt users. | |
352 | (gcc_cv_target_dl_iterate_frame_hdr): Check on *-*-solaris2*. | |
353 | (TARGET_DL_ITERATE_PHDR): Define if present. | |
354 | * configure: Regenerate. | |
355 | * config.in: Likewise. | |
356 | * config/t-sol2 (LIB2ADDEH, LIB2ADDEHDEP): Define. | |
357 | * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for recent Solaris 11 | |
358 | with linker support and dl_iterate_phdr. | |
359 | * unwind-dw2-fde-glibc.c (USE_PT_GNU_EH_FRAME): Likewise. | |
360 | (_Unwind_IteratePhdrCallback) [PT_SUNW_UNWIND]: Also accept | |
361 | PT_SUNW_UNWIND .eh_frame_hdr sections. | |
362 | [CRT_GET_RFIB_DATA && __i386__ && __sun__ && __svr4__]: Add | |
363 | load_base to data->dbase. | |
364 | [CRT_GET_RFIB_DATA && __x86_64__ && __sun__ && __svr4__]: Handle | |
365 | 64-bit Solaris 10+/x86. | |
366 | * config/sol2-gld.h [TARGET_DL_ITERATE_PHDR && HAVE_LD_EH_FRAME_HDR] | |
367 | (LINK_EH_SPEC): Define. | |
368 | ||
369 | 2010-12-23 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
370 | ||
371 | * doc/extend.texi (Function Attributes, Volatiles): Fix typos. | |
372 | * doc/install.texi (Prerequisites, Specific): Likewise. | |
373 | * doc/invoke.texi (C Dialect Options, Debugging Options) | |
374 | (Optimize Options, MicroBlaze Options) | |
375 | (RS/6000 and PowerPC Options, RX Options, Code Gen Options): Likewise. | |
376 | * doc/objc.texi (Method signatures) | |
377 | (Fast enumeration protocol): Likewise. | |
378 | * doc/tm.texi.in (Run-time Target, Register Arguments) | |
379 | (Scheduling, Macros for Initialization, Misc): Likewise. | |
380 | * doc/tm.texi: Renerate. | |
381 | ||
382 | 2010-12-23 Nicola Pero <nicola.pero@meta-innovation.com> | |
383 | ||
384 | * doc/objc.texi (Modern GNU Objective-C runtime API): Mention that | |
385 | reference documentation for functions in the API is in the header | |
386 | files. | |
387 | (Messaging with the GNU Objective-C runtime, Dynamically | |
388 | registering methods, Forwarding hook): New sections. | |
389 | ||
390 | 2010-12-22 Sebastian Pop <sebastian.pop@amd.com> | |
391 | ||
392 | PR tree-optimization/47019 | |
393 | * sese.h (scev_analyzable_p): Parameters of a SCoP are SCEV analyzable. | |
394 | ||
395 | 2010-12-22 Nathan Froyd <froydnj@codesourcery.com> | |
396 | ||
397 | * c-aux-info.c (gen_formal_list_for_type): Use prototype_p. | |
398 | * c-decl.c (diagnose_arglist_conflict): Likewise. | |
399 | (diagnose_mismatched_decls, merge_decls): Likewise. | |
400 | (c_builtin_function, c_builtin_function_ext_scope): Likewise. | |
401 | (start_decl, start_function): Likewise. | |
402 | * c-tree.h (C_DECL_ISNT_PROTOTYPED): Likewise. | |
403 | * config/ia64/ia64.h (INIT_CUMULATIVE_ARGS): Likewise. | |
404 | * config/mep/mep.c (mep_validate_interrupt): Likewise. | |
405 | * config/pa/pa.h (INIT_CUMULATIVE_ARGS): Likewise. | |
406 | * config/rs6000/rs6000.c (init_cumulative_args): Likewise. | |
407 | * config/sh/sh.c (sh_init_cumulative_args): Likewise. | |
408 | * config/sparc/sparc.c (init_cumulative_args): Likewise. | |
409 | * dwarf2out.c (add_prototyped_attribute): Likewise. | |
410 | (gen_subprogram_die): Likewise. | |
411 | * ipa-type-escape.c (check_function_parameter_and_return_types): | |
412 | Likewise. | |
413 | (check_call): Likewise. | |
414 | * tree-ssa.c (useless_type_conversion_p): Likewise. | |
415 | ||
416 | 2010-12-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
417 | ||
418 | * config/spu/spu.md ("mov<mode>"): Use nonimmediate_operand | |
419 | predicate for destination operand. | |
420 | * config/spu/spu.c (spu_expand_mov): If move destination is an | |
421 | invalid subreg, perform move in the subreg's inner mode instead. | |
422 | ||
423 | 2010-12-22 Martin Jambor <mjambor@suse.cz> | |
424 | ||
425 | PR tree-optimization/45934 | |
426 | PR tree-optimization/46302 | |
427 | PR tree-optimization/46987 | |
428 | * gimple-fold.c (get_base_binfo_for_type): Removed. | |
429 | (gimple_get_relevant_ref_binfo): Likewise. | |
430 | (gimple_fold_obj_type_ref_call): Dumb down to 4.5 functionality, | |
431 | removed parameter inplace, updated the caller. | |
432 | * gimple.h (gimple_get_relevant_ref_binfo): Remove declaration. | |
433 | * ipa-cp.c (ipcp_propagate_types): Do not derive types from constants. | |
434 | (ipcp_discover_new_direct_edges): Do not do devirtualization based on | |
435 | constants. | |
436 | * ipa-prop.c (compute_known_type_jump_func): Use | |
437 | get_ref_base_and_extent and get_binfo_at_offset instead of | |
438 | gimple_get_relevant_ref_binfo. | |
439 | (compute_known_type_jump_func): Likewise. | |
440 | (update_jump_functions_after_inlining): Do not derive types from | |
441 | constants. | |
442 | (try_make_edge_direct_virtual_call): Likewise. | |
443 | * tree.c (get_binfo_at_offset): Get type from non-artificial fields. | |
444 | ||
445 | 2010-12-22 Joseph Myers <joseph@codesourcery.com> | |
446 | ||
447 | * config/svr4.h: Remove. | |
448 | * system.h (USING_SVR4_H, SVR4_ASM_SPEC): Poison. | |
449 | * config.gcc, config/bfin/bfin.h, config/cris/cris.h, | |
450 | config/fr30/fr30.h, config/frv/frv.h, config/i386/openbsdelf.h, | |
451 | config/i386/vx-common.h, config/ia64/elf.h, config/ia64/ia64.h, | |
452 | config/ia64/sysv4.h, config/iq2000/iq2000.h, config/m68k/linux.h, | |
453 | config/m68k/m68kelf.h, config/mips/mips.h, config/mips/vxworks.h, | |
454 | config/moxie/moxie.h, config/netbsd-aout.h, config/openbsd.h, | |
455 | config/rs6000/sysv4.h, config/sh/elf.h, config/sh/sh.h, | |
456 | config/sol2.h, config/sparc/sysv4.h, config/stormy16/stormy16.h, | |
457 | config/v850/v850.h, config/vxworks.h: Remove or update comments | |
458 | referring to svr4.h. | |
459 | ||
460 | 2010-12-22 Andrey Belevantsev <abel@ispras.ru> | |
461 | ||
462 | PR rtl-optimization/45352 | |
463 | PR rtl-optimization/46521 | |
464 | PR rtl-optimization/46522 | |
465 | * sel-sched.c (reset_sched_cycles_in_current_ebb): Recheck the | |
466 | DFA state on the last iteration of the advancing loop. | |
467 | (sel_sched_region_1): Propagate the rescheduling bit to the next | |
468 | block also for empty blocks. | |
469 | ||
470 | 2010-12-22 Alexandre Oliva <aoliva@redhat.com> | |
471 | ||
472 | PR debug/46724 | |
473 | * function.c (assign_parms_augmented_arg_list): Name and mark | |
474 | DECL of result address as NAMELESS rather than IGNORED. | |
475 | (assign_parms): Set DECL_VALUE_EXPR for indirect result. | |
476 | * tree.h (tree_decl_common::decl_flag_2): Document RESULT_DECL. | |
477 | (DECL_HAS_VALUE_EXPR_P): Accept RESULT_DECL. | |
478 | * dwarf2out.c (loc_list_from_tree) <RESULT_DECL>: Use | |
479 | DECL_VALUE_EXPR. | |
480 | * dbxout.c (dbxout_expand_expr) <RESULT_DECL>: Likewise. | |
481 | * var-tracking.c (vt_add_function_parameter): New, split out of... | |
482 | (vt_add_function_parameters): ... this. Handle incoming | |
483 | pointer to hold result. | |
484 | ||
485 | 2010-12-22 Jie Zhang <jie@codesourcery.com> | |
486 | ||
487 | * config/arm/arm.c (output_move_double): Update the comment | |
488 | above the function to reflect the current implementation. | |
489 | ||
490 | 2010-12-21 Steven Bosscher <steven@gcc.gnu.org> | |
491 | ||
492 | De-hookize profile infrastructure. | |
493 | * value-prof.c (value_prof_hooks): Remove. | |
494 | (struct value_prof_hooks): Remove. | |
495 | (gimple_value_prof_hooks): Remove. | |
496 | (gimple_register_value_prof_hooks): Remove. | |
497 | (find_values_to_profile): Remove. | |
498 | (value_profile_transformations): Remove. | |
499 | (gimple_value_profile_transformations): No longer static. | |
500 | (gimple_find_values_to_profile): Likewise. | |
501 | * value-prof.h (gimple_register_value_prof_hooks): Remove prototype. | |
502 | (find_values_to_profile): Likewise. | |
503 | (value_profile_transformations): Likewise. | |
504 | (tree_register_profile_hooks): Likewise. | |
505 | (struct profile_hooks): Remove. | |
506 | (tree_profile_hooks): Remove. | |
507 | (gimple_find_values_to_profile): New protoype. | |
508 | (gimple_value_profile_transformations): Likewise. | |
509 | (gimple_init_edge_profiler): Likewise. | |
510 | (gimple_gen_edge_profiler): Likewise. | |
511 | (gimple_gen_interval_profiler): Likewise. | |
512 | (gimple_gen_pow2_profiler): Likewise. | |
513 | (gimple_gen_one_value_profiler): Likewise. | |
514 | (gimple_gen_ic_profiler): Likewise. | |
515 | (gimple_gen_ic_func_profiler): Likewise. | |
516 | (gimple_gen_const_delta_profiler): Likewise. | |
517 | (gimple_gen_average_profiler): Likewise. | |
518 | (gimple_gen_ior_profiler): Likewise. | |
519 | * profile.c (profile_hooks): Remove. | |
520 | (instrument_edges): Call profiling functions directly instead | |
521 | of through removed profile_hooks. | |
522 | (instrument_values): Likewise. | |
523 | (branch_prob): Call gimple_find_values_to_profile instead of | |
524 | removed find_values_to_profile. | |
525 | Call gimple_init_edge_profiler instead of removed hook. | |
526 | (tree_register_profile_hooks): Remove. | |
527 | * tree-profile.c (tree_init_ic_make_global_vars): Rename to | |
528 | init_ic_make_global_vars. | |
529 | (tree_init_edge_profiler): Rename to gimple_init_edge_profiler | |
530 | and no longer static. | |
531 | (tree_gen_edge_profiler, tree_gen_interval_profiler, | |
532 | tree_gen_pow2_profiler, tree_gen_one_value_profiler, | |
533 | tree_gen_ic_profiler, tree_gen_ic_func_profiler, | |
534 | tree_gen_const_delta_profiler, tree_gen_average_profiler, | |
535 | tree_gen_ior_profiler): Similarly renamed and no longer static. | |
536 | (tree_profiling): Do not initialize tree profiling hooks. | |
537 | (tree_profile_hooks): Remove. | |
538 | ||
539 | 2010-12-21 Jakub Jelinek <jakub@redhat.com> | |
540 | ||
541 | PR target/46880 | |
542 | * config/i386/sse.md (sse2_loadlpd, sse2_movsd): Fix shufpd source | |
543 | operand. | |
544 | ||
545 | 2010-12-21 Ira Rosen <irar@il.ibm.com> | |
546 | ||
547 | PR tree-optimization/47001 | |
548 | * tree-vect-slp.c (vect_supported_load_permutation_p): Check that | |
549 | the loads in reduction are different and there are no gaps between | |
550 | them. | |
551 | ||
552 | 2010-12-21 Steven Bosscher <steven@gcc.gnu.org> | |
553 | ||
554 | PR middle-end/45310 | |
555 | * tree-ssa-phiprop.c (propagate_with_phi): Remove statement | |
556 | completely from the function, including EH traces. | |
557 | ||
558 | 2010-12-21 Steven Bosscher <steven@gcc.gnu.org> | |
559 | ||
560 | PR rtl-optimization/46755 | |
561 | * ira.c (ira): If some dead edges were removed, find and delete | |
562 | any blocks that might have become unreachable. | |
563 | ||
564 | 2010-12-21 Jakub Jelinek <jakub@redhat.com> | |
565 | ||
566 | PR rtl-optimization/47008 | |
567 | * postreload.c (reload_combine_note_store): Also handle | |
568 | PRE_MODIFY and POST_MODIFY. | |
569 | ||
570 | 2010-12-21 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
571 | ||
572 | * config/arm/arm.c (require_pic_register): Set INSN_LOCATOR for all | |
573 | instructions injected into the prologue to prologue_locator. | |
574 | ||
575 | 2010-12-21 Jan Hubicka <jh@suse.cz> | |
576 | ||
577 | PR middle-end/47000 | |
578 | * tree-inline.c (estimate_operator_cost): Handle VIEW_CONVERT_EXPR. | |
579 | ||
580 | 2010-12-21 Jie Zhang <jie@codesourcery.com> | |
581 | ||
582 | * config/arm/arm-ldmstm.ml: Fix a typo in comment. | |
583 | ||
584 | 2010-12-21 Jakub Jelinek <jakub@redhat.com> | |
585 | ||
586 | PR middle-end/45852 | |
587 | * expr.c (store_expr): Ignore alt_rtl if equal to target, | |
588 | but has side-effects. | |
589 | ||
590 | 2010-12-21 Anatoly Sokolov <aesok@post.ru> | |
591 | ||
592 | * config/sh/sh.h (PREFERRED_RELOAD_CLASS): Remove. | |
593 | * config/sh/sh-protos.h (secondary_reload_info, sh_secondary_reload): | |
594 | Remove forward declaration. | |
595 | * config/sh/sh.c (sh_preferred_reload_class): New function. | |
596 | (sh_secondary_reload): Make static. | |
597 | (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
598 | ||
599 | 2010-12-20 Joseph Myers <joseph@codesourcery.com> | |
600 | ||
601 | * config/alpha/linux.h (OPTION_GLIBC): Define differently if | |
602 | SINGLE_LIBC. | |
603 | * config/linux.h (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC): | |
604 | Define differently if SINGLE_LIBC. | |
605 | * config/rs6000/linux.h (OPTION_GLIBC): Define differently if | |
606 | SINGLE_LIBC. | |
607 | * config/rs6000/linux64.h (OPTION_GLIBC): Define differently if | |
608 | SINGLE_LIBC. | |
609 | * config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | | |
610 | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu): Define | |
611 | SINGLE_LIBC instead of OPTION_GLIBC. | |
612 | (*-*-uclinux*): Define DEFAULT_LIBC and SINGLE_LIBC. | |
613 | (bfin*-uclinux*, moxie-*-uclinux*, m68k-*-uclinux*): Don't define | |
614 | DEFAULT_LIBC or use linux.opt. | |
615 | ||
616 | 2010-12-20 Richard Henderson <rth@redhat.com> | |
617 | ||
618 | * config/mn10300/mn10300.c (mn10300_legitimize_pic_address): Generate | |
619 | UNSPEC patterns by hand, with the proper mode; use gen_const_mem. | |
620 | * config/mn10300/mn10300.md (call, call_value): Generate UNSPEC_PLT | |
621 | by hand, with the proper mode. | |
622 | (symGOT2reg, symGOT2reg_i, symGOTOFF2reg): Remove. | |
623 | (symGOTOFF2reg_i, sym2PIC, sym2PLT): Remove. | |
624 | ||
625 | 2010-12-20 Sanjin Liu <scliu@faraday-tech.com> | |
626 | Mingfeng Wu <mingfeng@faraday-tech.com> | |
627 | ||
628 | * config/arm/arm-cores.def: Add Faraday CPU support - | |
629 | fa526/fa626/fa606te/fa626te/fmp626/fa726te. | |
630 | * config/arm/arm-tune.md: Regenerate. | |
631 | * config/arm/arm.c (arm_fa726te_tune): New tune_params for fa726te | |
632 | (fa726te_sched_adjust_cost): New cost function for fa726te. | |
633 | (arm_issue_rate): Add fa726te. | |
634 | * config/arm/arm.md (generic_sched): Add Faraday cores to generic_sched | |
635 | and include machine description files. | |
636 | * config/arm/bpabi.h (TARGET_FIX_V4BX_SPEC): Add fa526 and fa626. | |
637 | * config/arm/t-arm (MD_INCLUDES): Include machine description files for | |
638 | Faraday cores. | |
639 | * config/arm/t-arm-elf: Add multilib option for Faraday cores. | |
640 | * config/arm/t-linux-eabi: Add multilib option for Faraday cores except | |
641 | fa526 and fa626. | |
642 | * doc/invoke.texi: Document -mcpu for Faraday cores. | |
643 | * config/arm/fa526.md: New file. | |
644 | * config/arm/fa606te.md: New file. | |
645 | * config/arm/fa626te.md: New file. | |
646 | * config/arm/fmp626.md: New file. | |
647 | * config/arm/fa726te.md: New file. | |
648 | ||
649 | 2010-12-20 Yvan Roux <yvan.roux@st.com> | |
650 | ||
651 | * config/arm/lib1funcs.asm (ARM_DIV_BODY case __OPTIMIZE_SIZE__): Fix | |
652 | condition on IT instruction for early termination. | |
653 | ||
654 | 2010-12-20 Joseph Myers <joseph@codesourcery.com> | |
655 | ||
656 | * config/rs6000/freebsd.h (SVR4_ASM_SPEC): Don't define. | |
657 | (DBX_REGISTER_NUMBER): Define. | |
658 | * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Define. | |
659 | * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Define. | |
660 | * config/rs6000/sysv4.h (SIZE_TYPE): Define. | |
661 | (ASM_SPEC): Define without using SVR4_ASM_SPEC. | |
662 | (DBX_REGISTER_NUMBER): Undefine. | |
663 | * config.gcc (powerpc-*-eabispe*, powerpc-*-eabisimaltivec*, | |
664 | powerpc-*-eabisim*, powerpc-*-elf*, powerpc-*-eabialtivec*, | |
665 | powerpc-xilinx-eabi*, powerpc-*-eabi*, powerpc-*-rtems*, | |
666 | powerpc-*-linux* | powerpc64-*-linux*, powerpc64-*-gnu*, | |
667 | powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*, | |
668 | powerpc-wrs-vxworks|powerpc-wrs-vxworksae, powerpcle-*-elf*, | |
669 | powerpcle-*-eabisim*, powerpcle-*-eabi*): Don't use svr4.h. | |
670 | ||
671 | 2010-12-20 Iain Sandoe <iains@gcc.gnu.org> | |
672 | Jan Hubicka <jh@suse.cz> | |
673 | ||
674 | PR middle-end/46916 | |
675 | * opts.c (finish_options): Enable -freorder-functions | |
676 | when -freorder-blocks-and-partition is active. | |
677 | ||
678 | 2010-12-20 Iain Sandoe <iains@gcc.gnu.org> | |
679 | ||
680 | PR c++/46904 | |
681 | PR middle-end/46916 | |
682 | PR target/46950 | |
683 | * config/darwin.c (generating_for_darwin_version): New var. | |
684 | (darwin_text_section): Remove. | |
685 | (darwin_rodata_section): Do not check function section here. | |
686 | (darwin_emit_unwind_label): Do not emit for Darwin >= 9. | |
687 | Emit distinct labels for successive calls for the same decl. | |
688 | (darwin_override_options): Set generating_for_darwin_version. | |
689 | Add FIXME and disable -freorder-blocks-and-partition. | |
690 | Suppress automatic asynchronous unwind tables for m32. | |
691 | Switch off -freorder-blocks-and-partition when unwind tables | |
692 | will be generated. Update to use generating_for_darwin_version. | |
693 | (darwin_function_section): Check for cases that need to be placed | |
694 | in coalesced sections. | |
695 | * config/darwin-sections.def: Define hot, cold, startup and | |
696 | exit sections for both coalesced and regular code. | |
697 | * config/darwin.h (USE_SELECT_SECTION_FOR_FUNCTIONS): Delete. | |
698 | * config/darwin10.h (TARGET_ASM_EMIT_UNWIND_LABEL): Delete. | |
699 | ||
700 | 2010-12-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
701 | ||
702 | * doc/cppopts.texi: Use @var when appropriate. | |
703 | * doc/extend.texi (Structure-Packing Pragmas): Likewise. | |
704 | * doc/gimple.texi (Logical Operators) | |
705 | (Adding a new GIMPLE statement code): Likewise. | |
706 | * doc/invoke.texi (Target Options, Precompiled Headers): Likewise. | |
707 | * doc/plugins.texi (Plugins): Likewise. | |
708 | ||
709 | * doc/install.texi (Configuration, Building, Testing, Specific): | |
710 | Remove leading whitespace from examples. | |
711 | ||
712 | 2010-12-19 Andi Kleen <ak@linux.intel.com> | |
713 | ||
714 | PR lto/46905 | |
715 | * collect2.c (main): Handle -fno-lto. | |
716 | * opts.c (common_handle_option): Handle -fno-lto. | |
717 | ||
718 | 2010-12-19 Eric Botcazou <ebotcazou@adacore.com> | |
719 | ||
720 | PR target/46729 | |
721 | * config/sparc/sparc.h (GLOBAL_OFFSET_TABLE_REGNUM): New macro. | |
722 | (PIC_OFFSET_TABLE_REGNUM): Rewrite in terms of above macro. | |
723 | * config/sparc/sparc.c (pic_helper_needed): Delete. | |
724 | (global_offset_table): Likewise. | |
725 | (pic_helper_symbol): Rename to... | |
726 | (got_helper_rtx): ...this. | |
727 | (global_offset_table_rtx): New global variable. | |
728 | (sparc_got_symbol): Likewise. | |
729 | (sparc_got): New static function. | |
730 | (check_pic): Use local variable and call sparc_got. | |
731 | (sparc_tls_symbol): Initialize to NULL_RTX. | |
732 | (sparc_tls_got): In non-PIC mode, reload the GOT register for Sun TLS | |
733 | and 32-bit ABI and copy the GOT symbol to a new register otherwise. | |
734 | (get_pc_thunk_name): Rename local variable. | |
735 | (gen_load_pcrel_sym): New wrapper around load_pcrel_sym{si,di}. | |
736 | (load_pic_register): Rename to... | |
737 | (load_got_register): ...this. Adjust and call gen_load_pcrel_sym. | |
738 | (sparc_expand_prologue): Do not test flag_pic. | |
739 | (sparc_output_mi_thunk): Use pic_offset_table_rtx directly. | |
740 | (sparc_file_end): Test got_helper_rtx instead of pic_helper_needed. | |
741 | Rename local variable and do not call get_pc_thunk_name again. | |
742 | * config/sparc/sparc.md (load_pcrel_sym): Add operand #3. | |
743 | ||
744 | 2010-12-19 Dave Korn <dave.korn.cygwin@gmail.com> | |
745 | ||
746 | PR middle-end/46674 | |
747 | PR middle-end/46221 | |
748 | * varasm.c (symbol_alias_set_t): New typedef for derived pointer_set | |
749 | wrapper class. | |
750 | (symbol_alias_set_create): New wrapper function. | |
751 | (symbol_alias_set_destroy): Likewise. | |
752 | (symbol_alias_set_contains): Likewise. | |
753 | (symbol_alias_set_insert): Likewise. | |
754 | (compute_visible_aliases): Use the above and return symbol_alias_set_t, | |
755 | not a pointer_set. | |
756 | (remove_unreachable_alias_pairs): Adjust likewise to match. | |
757 | (finish_aliases_1): Likewise. | |
758 | ||
759 | 2010-12-19 Chung-Lin Tang <cltang@codesourcery.com> | |
760 | ||
761 | * config/arm/arm.c (arm_legitimate_index_p): Add VFP load/store | |
762 | index range case. Change to SF/DFmode tests to avoid capturing HFmode. | |
763 | (thumb2_legitimate_index_p): Same. | |
764 | ||
765 | 2010-12-18 Jakub Jelinek <jakub@redhat.com> | |
766 | ||
767 | PR tree-optimization/46969 | |
768 | * tree-parloops.c (struct reduction_info): Add reduc_version. | |
769 | (reduction_info_hash): Return reduc_version field. | |
770 | (reduction_phi): Set reduc_version to gimple_uid (phi). | |
771 | (build_new_reduction): Set reduc_version to SSA_NAME_VERSION of | |
772 | phi result. | |
773 | (set_reduc_phi_uids): New function. | |
774 | (gather_scalar_reductions): Call it at the end through htab_traverse. | |
775 | ||
776 | 2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com> | |
777 | ||
778 | * c-parser.c (c_parser_objc_try_catch_finally_statement): Call | |
779 | objc_maybe_warn_exceptions. | |
780 | (c_parser_objc_synchronized_statement): Call | |
781 | objc_maybe_warn_exceptions. | |
782 | ||
783 | 2010-12-18 Jakub Jelinek <jakub@redhat.com> | |
784 | ||
785 | PR tree-optimization/46985 | |
786 | * tree-scalar-evolution.c (instantiate_scev_r): If chrec is NULL, | |
787 | return it immediately. | |
788 | ||
789 | 2010-12-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
790 | ||
791 | PR target/46915 | |
792 | * config/pa/pa.c (branch_to_delay_slot_p): Use next_active_insn instead | |
793 | of next_real_insn. Search forward checking for both ASM_INPUT and | |
794 | ASM_OPERANDS asms until exit condition is found. | |
795 | (branch_needs_nop_p): Likewise. | |
796 | (use_skip_p): New function. | |
797 | (output_cbranch): Use use_skip_p. | |
798 | (output_bb, output_bvb): Likewise. | |
799 | ||
800 | 2010-12-18 Kai Tietz <kai.tietz@onevision.com> | |
801 | ||
802 | PR target/36834 | |
803 | * config/i386/i386.c (ix86_keep_aggregate_return_pointer): | |
804 | New local function. | |
805 | (ix86_return_pops_args): Use ix86_keep_aggregate_return_pointer | |
806 | function instead of KEEP_AGGREGATE_RETURN_POINTER. | |
807 | (ix86_handle_callee_pop_aggregate_return): New handler. | |
808 | (ix86_attribute_table): Add new attribute | |
809 | callee_pop_aggregate_return. | |
810 | * doc/extend.texi (callee_pop_aggregate_return): Add | |
811 | attribute documentation. | |
812 | ||
813 | 2010-12-18 Iain Sandoe <iains@gcc.gnu.org> | |
814 | ||
815 | * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): | |
816 | Only set sjlj exceptions for NeXT/m32. | |
817 | ||
818 | 2010-12-18 Iain Sandoe <iains@gcc.gnu.org> | |
819 | ||
820 | * config/darwin.h (GCC_DRIVER_HOST_INITIALIZATION): | |
821 | Only expose when not building for target. | |
822 | ||
823 | 2010-12-17 Joseph Myers <joseph@codesourcery.com> | |
824 | ||
825 | * config/netbsd.opt, config/netbsd-elf.opt: New files. | |
826 | * config.gcc (alpha*-*-netbsd*, arm*-*-netbsdelf*, arm*-*-netbsd*, | |
827 | i[34567]86-*-netbsdelf*, i[34567]86-*-netbsd*, x86_64-*-netbsd*, | |
828 | m68k*-*-netbsdelf*, mips*-*-netbsd*, powerpc-*-netbsd*, | |
829 | sh*-*-netbsd*, sparc-*-netbsdelf*, sparc64-*-netbsd*, | |
830 | vax-*-netbsdelf*, vax-*-netbsd*): Use these .opt files. | |
831 | ||
832 | 2010-12-17 Richard Henderson <rth@redhat.com> | |
833 | ||
834 | * regcprop.c (find_oldest_value_reg): Continue search instead of | |
835 | failing if an element in the copy chain is of the wrong regclass. | |
836 | ||
837 | 2010-12-17 Paolo Bonzini <bonzini@gnu.org> | |
838 | ||
839 | PR c/20385 | |
840 | * function.c (used_types_insert): Handle ERROR_MARK. | |
841 | * c-decl.c (grokdeclarator): Handle ERROR_MARK. | |
842 | (declspecs_add_type): Leave error_mark_node in specs->type. | |
843 | (finish_declspecs): Change it to integer_type_node here. | |
844 | * c-parser.c (c_parser_peek_2nd_token): Move earlier. | |
845 | (enum c_lookahead_kind): New. | |
846 | (c_parser_next_token_starts_typename): New name of | |
847 | c_parser_next_tokens_start_typename. Accept lookahead enum | |
848 | and handle it here instead of... | |
849 | (c_parser_next_tokens_start_declaration): ... here. Call it. | |
850 | (c_parser_declspecs): Accept another argument. Do not exit | |
851 | on C_ID_ID if it is guessed to be an unknown typename. | |
852 | (c_parser_parms_declarator): Use 2nd token to distinguish a K&R | |
853 | declaration from an ANSI declaration starting with an unknown | |
854 | typename. | |
855 | (c_parser_struct_declaration, c_parser_objc_type_name, | |
856 | c_parser_typeof_specifier, c_parser_declarator, | |
857 | c_parser_direct_declarator_inner): Adjust calls. | |
858 | (c_parser_parameter_declaration): Likewise. | |
859 | (c_parser_type_name): Pass back an error_mark_node to the caller. | |
860 | (c_parser_postfix_expression): Do error recovery when | |
861 | c_parser_type_name returns NULL. | |
862 | ||
863 | 2010-12-17 Joseph Myers <joseph@codesourcery.com> | |
864 | ||
865 | * config/i386/netware.h (ASM_SPEC, SIZE_TYPE, PTRDIFF_TYPE): Define. | |
866 | * config/i386/nto.h (LIB_SPEC, ASM_SPEC): Define. | |
867 | (DBX_REGISTER_NUMBER): Undefine. | |
868 | * config/i386/sol2.h (SIZE_TYPE, PTRDIFF_TYPE): Define. | |
869 | * config/i386/vxworksae.h (ASM_SPEC, SIZE_TYPE, PTRDIFF_TYPE): | |
870 | Define. | |
871 | * config.gcc (i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | | |
872 | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | | |
873 | i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux* | | |
874 | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu, | |
875 | i[3456x]86-*-netware*, i[34567]86-*-nto-qnx*, | |
876 | i[34567]86-*-solaris2*, | |
877 | i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae): Don't use svr4.h. | |
878 | ||
879 | 2010-12-17 H.J. Lu <hongjiu.lu@intel.com> | |
880 | ||
881 | * config/i386/i386.c (move_or_delete_vzeroupper_2): Replace | |
882 | "BB [%i]" with "[bb %i]" in dump. | |
883 | (move_or_delete_vzeroupper_1): Likewise. | |
884 | (rescan_move_or_delete_vzeroupper): Likewise. Always dump | |
885 | upper 128bit state at exit. | |
886 | ||
887 | 2010-12-17 Joseph Myers <joseph@codesourcery.com> | |
888 | ||
889 | * config/interix.opt: New. | |
890 | * config/interix.h (LINK_SPEC): Don't handle -soname*. | |
891 | * config.gcc (i[34567]86-*-interix3*): Use interix.opt. | |
892 | ||
893 | 2010-12-17 Andrew Stubbs <ams@codesourcery.com> | |
894 | ||
895 | * config/arm/arm.md (maddhisi4, *maddhidi4): Use the canonical | |
896 | operand order for plus. | |
897 | Drop redundant % from constraints. | |
898 | ||
899 | 2010-12-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
900 | ||
901 | * config/spu/t-spu-elf (LIB2FUNCS_EXCLUDE): Add _floattisf and | |
902 | _floatunstisf. | |
903 | * config/spu/spu.md ("floattisf2"): New expander. | |
904 | ("floatunstisf2"): New insn pattern and splitter. | |
905 | ("cgt_ti_m1"): New insn pattern. | |
906 | ||
907 | 2010-12-17 Bernd Schmidt <bernds@codesourcery.com> | |
908 | ||
909 | * config/arm/arm.c (arm_select_cc_mode): Before calling | |
910 | arm_select_dominance_cc_mode for AND or IOR operations, ensure | |
911 | that op is NE or EQ. | |
912 | ||
913 | 2010-12-17 Alexander Monakov <amonakov@ispras.ru> | |
914 | ||
915 | PR middle-end/46761 | |
916 | * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Prefer | |
917 | to use unadjusted UB. | |
918 | ||
919 | 2010-12-17 Dodji Seketeli <dodji@redhat.com> | |
920 | ||
921 | * dwarf2out.c (gen_type_die_with_usage): Do not try to emit debug | |
922 | info for a redundant typedef that has DECL_ORIGINAL_TYPE set. Use | |
923 | that underlying type instead. | |
924 | ||
925 | 2010-12-16 Jan Hubicka <jh@suse.cz> | |
926 | ||
927 | PR middle-end/44563 | |
928 | * ipa-inline.c: Update doplevel comment. | |
929 | (cgraph_estimate_size_after_inlining): Remove times attribute. | |
930 | (cgraph_mark_inline_edge): Update. | |
931 | (cgraph_mark_inline): Remove. | |
932 | (cgraph_estimate_growth): Update. | |
933 | (cgraph_check_inline_limits): Remove one only argument. | |
934 | (cgraph_edge_badness): Update. | |
935 | (cgraph_decide_recursive_inlining): Update. | |
936 | (cgraph_decide_inlining_of_small_function): Fix handling of | |
937 | tree_can_inline_p and call_stmt_cannot_inline_p. | |
938 | (cgraph_flatten): Likewise. | |
939 | (cgraph_decide_inlining): Update. | |
940 | (cgraph_decide_inlining_incrementally): Fix handling of | |
941 | call_stmt_cannot_inline_p. | |
942 | ||
943 | 2010-12-16 Joseph Myers <joseph@codesourcery.com> | |
944 | ||
945 | * config/darwin.opt (dylinker, headerpad_max_install_names, | |
946 | keep_private_externs, nofixprebinding, nomultidefs, noprebind, | |
947 | noseglinkedit, object, prebind, prebind_all_twolevel_modules, | |
948 | preload, private_bundle, pthread, seglinkedit, twolevel_namespace, | |
949 | twolevel_namespace_hints, whatsloaded, whyload, y, Mach, X): New | |
950 | Driver options. | |
951 | * config/darwin.h (LINK_SPEC): Remove '*' after | |
952 | headerpad_max_install_names. | |
953 | ||
954 | 2010-12-16 Sebastian Pop <sebastian.pop@amd.com> | |
955 | ||
956 | PR tree-optimization/46924 | |
957 | * graphite-sese-to-poly.c (detect_commutative_reduction): Do not | |
958 | detect reductions outside the current SESE region. | |
959 | * sese.h (stmt_in_sese_p): New. | |
960 | (defined_in_sese_p): Call stmt_in_sese_p. | |
961 | ||
962 | 2010-12-16 Jakub Jelinek <jakub@redhat.com> | |
963 | ||
964 | PR tree-optimization/46966 | |
965 | * graphite-sese-to-poly.c (build_scop_drs): Call free_gimple_bb for | |
966 | for bbs that are removed from SCOP_BBS vector. | |
967 | ||
968 | 2010-12-16 Eric Botcazou <ebotcazou@adacore.com> | |
969 | ||
970 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Always punt if the call to | |
971 | get_ref_base_and_extent returns -1 as the max size. | |
972 | ||
973 | 2010-12-16 Konrad Eisele <konrad@gaisler.com> | |
974 | Eric Botcazou <ebotcazou@adacore.com> | |
975 | ||
976 | Support for LEON processor | |
977 | * config.gcc (sparc-*-elf*): Deal with sparc-leon specifically. | |
978 | (sparc-*-linux*): Likewise. | |
979 | (sparc-*-rtems*): Remove Solaris left-overs. | |
980 | (sparc*-*-*): Remove obsolete sparc86x setting. | |
981 | (sparc-leon*): Default to --with-cpu=v8 and --with-tune=leon. | |
982 | * doc/invoke.texi (SPARC Options): Document -mcpu/-mtune=leon. | |
983 | * config/sparc/sparc.h (TARGET_CPU_leon): Define. | |
984 | (TARGET_CPU_sparc86x): Delete. | |
985 | (TARGET_CPU_cypress): Define as alias to TARGET_CPU_v7. | |
986 | (TARGET_CPU_f930): Define as alias to TARGET_CPU_sparclite. | |
987 | (TARGET_CPU_f934): Likewise. | |
988 | (TARGET_CPU_tsc701): Define as alias to TARGET_CPU_sparclet. | |
989 | (CPP_CPU_SPEC): Add entry for -mcpu=leon. | |
990 | (enum processor_type): Add PROCESSOR_LEON. Reorganize. | |
991 | * config/sparc/sparc.c (leon_costs): New cost array. | |
992 | (sparc_option_override): Add entry for TARGET_CPU_leon and -mcpu=leon. | |
993 | Initialize cost array to leon_costs if -mtune=leon. | |
994 | * config/sparc/sparc.md (cpu attribute): Add leon. Reorganize. | |
995 | Include leon.md scheduling description. | |
996 | * config/sparc/leon.md: New file. | |
997 | * config/sparc/t-elf: Do not assemble Solaris startup files. | |
998 | * config/sparc/t-leon: New file. | |
999 | * config/sparc/t-leon3: Likewise. | |
1000 | ||
1001 | 2010-12-16 Jakub Jelinek <jakub@redhat.com> | |
1002 | ||
1003 | PR tree-optimization/43655 | |
1004 | * tree-ssa-ter.c (is_replaceable_p): Don't use | |
1005 | gimple_references_memory_p for -O0, instead check for load | |
1006 | by looking at rhs. | |
1007 | ||
1008 | 2010-12-16 Sebastian Pop <sebastian.pop@amd.com> | |
1009 | ||
1010 | PR tree-optimization/46404 | |
1011 | * graphite-clast-to-gimple.c (gloog): Call scev_reset. | |
1012 | ||
1013 | 2010-12-16 Anatoly Sokolov <aesok@post.ru> | |
1014 | ||
1015 | * config/sh/sh.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
1016 | * config/sh/sh.c (sh_asm_output_addr_const_extra): New function. | |
1017 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
1018 | ||
1019 | 2010-12-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
1020 | ||
1021 | * config/spu/t-spu-elf (LIB2_SIDITI_CONV_FUNC): Define. | |
1022 | * config/spu/spu.h (MIN_UNITS_PER_WORD): Do not define. | |
1023 | (LIBGCC2_UNITS_PER_WORD): Define if not already defined. | |
1024 | ||
1025 | 2010-12-16 Jakub Jelinek <jakub@redhat.com> | |
1026 | ||
1027 | PR debug/46893 | |
1028 | * cfgexpand.c (expand_debug_expr): If GET_MODE (op0) is VOIDmode, | |
1029 | use TYPE_MODE (TREE_TYPE (tem)) instead of mode1. | |
1030 | ||
1031 | 2010-12-16 Chung-Lin Tang <cltang@codesourcery.com> | |
1032 | ||
1033 | PR target/46883 | |
1034 | * config/arm/arm.md | |
1035 | (zero_extendhisi2 for register input splitter): Change | |
1036 | "register_operand" to "s_register_operand". | |
1037 | (zero_extendqisi2 for register input splitter): Same. | |
1038 | ||
1039 | 2010-12-16 Jan Hubicka <jh@suse.cz> | |
1040 | ||
1041 | PR middle-end/46939 | |
1042 | * predic.c (predict_paths_leading_to_edge): New function. | |
1043 | (apply_return_prediction): Use it. | |
1044 | (predict_paths_for_bb): Do not special case abnormals. | |
1045 | ||
1046 | 2010-12-16 Joseph Myers <joseph@codesourcery.com> | |
1047 | ||
1048 | * config.gcc (powerpc-*-lynxos*): Don't add lynx.opt to | |
1049 | extra_options twice. | |
1050 | ||
1051 | 2010-12-15 Joseph Myers <joseph@codesourcery.com> | |
1052 | ||
1053 | * doc/tm.texi.in (US_SOFTWARE_GOFAST): Don't document. | |
1054 | * doc/tm.texi: Regenerate. | |
1055 | * system.h (US_SOFTWARE_GOFAST): Poison. | |
1056 | * config.gcc (enable_gofast): Don't handle. | |
1057 | * config/gofast.h: Remove. | |
1058 | * config/mips/t-gofast: Remove. | |
1059 | * config/fp-bit.c (US_SOFTWARE_GOFAST): Don't handle. | |
1060 | * config/fp-bit.h (US_SOFTWARE_GOFAST): Don't handle. | |
1061 | * config/mips/elforion.h: Don't mention GOFAST in comment. | |
1062 | * config/mips/mips.c: Don't include gofast.h. | |
1063 | (mips_init_libfuncs): Don't call gofast_maybe_init_libfuncs. | |
1064 | * config/mips/t-sr71k (dp-bit.c, fp-bit.c): Don't define | |
1065 | US_SOFTWARE_GOFAST. | |
1066 | * config/sparc/sparc.c: Don't include gofast.h. | |
1067 | (sparc_init_libfuncs): Don't call gofast_maybe_init_libfuncs. | |
1068 | * config/spu/t-spu-elf (dp-bit.c, fp-bit.c): Don't undefine | |
1069 | US_SOFTWARE_GOFAST. | |
1070 | ||
1071 | 2010-12-14 Jan Hubicka <jh@suse.cz> | |
1072 | ||
1073 | * config/darwin.opt (dylinker, headerpad_max_install_names, | |
1074 | keep_private_externs, nofixprebinding, nomultidefs, noprebind, | |
1075 | noseglinkedit, object, prebind, prebind_all_twolevel_modules, | |
1076 | preload, private_bundle, pthread, seglinkedit, twolevel_namespace, | |
1077 | twolevel_namespace_hints, whatsloaded, whyload, y, Mach, X): New | |
1078 | Driver options. | |
1079 | * config/darwin.h (LINK_SPEC): Remove '*' after | |
1080 | headerpad_max_install_names. | |
1081 | ||
1082 | 2010-12-14 Jan Hubicka <jh@suse.cz> | |
1083 | ||
1084 | * tree.c (get_file_function_name): Avoid using random seed on | |
1085 | GLOBAL_sub_I and GLOBAL_sub_D. | |
1086 | ||
1087 | 2010-12-15 Martin Jambor <mjambor@suse.cz> | |
1088 | ||
1089 | PR tree-optimization/46053 | |
1090 | PR middle-end/46287 | |
1091 | PR middle-end/46242 | |
1092 | * cgraph.h (cgraph_indirect_call_info): New field thunk_delta. | |
1093 | * gimple.h (gimple_fold_obj_type_ref): Declaration removed. | |
1094 | (gimple_fold_call): Declare. | |
1095 | (gimple_adjust_this_by_delta): Likewise. | |
1096 | * cgraph.c (cgraph_make_edge_direct): New parameter delta. Updated | |
1097 | all users. | |
1098 | (cgraph_clone_edge): Create a copy of indirect_info also for direct | |
1099 | edges. | |
1100 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Adjust this | |
1101 | parameters. | |
1102 | * gimple-fold.c (gimple_fold_obj_type_ref_known_binfo): Renamed to | |
1103 | gimple_get_virt_mehtod_for_binfo, new parameter delta. Do not search | |
1104 | through thunks, in fact bail out if we encounter one, check that | |
1105 | BINFO_VIRTUALS is not NULL. | |
1106 | (gimple_adjust_this_by_delta): New function. | |
1107 | (gimple_fold_obj_type_ref): Removed. | |
1108 | (gimple_fold_obj_type_ref_call): New function. | |
1109 | (fold_gimple_call): Renamed to gimple_fold_call, made external. | |
1110 | Updated users. Call gimple_fold_obj_type_ref_call instead of | |
1111 | gimple_fold_obj_type_ref. | |
1112 | * ipa-cp.c (ipcp_process_devirtualization_opportunities): Process | |
1113 | thunk deltas. | |
1114 | (ipcp_discover_new_direct_edges): Likewise. | |
1115 | * ipa-prop.c (ipa_make_edge_direct_to_target): New parameter delta. | |
1116 | Updated callers. | |
1117 | (ipa_write_indirect_edge_info): Stream thunk_delta. | |
1118 | (ipa_read_indirect_edge_info): Likewise. | |
1119 | * tree-ssa-ccp.c (ccp_fold_stmt): Use gimple_fold_call instead of | |
1120 | gimple_fold_obj_type_ref. | |
1121 | ||
1122 | 2010-12-15 Alexander Monakov <amonakov@ispras.ru> | |
1123 | ||
1124 | PR rtl-optimization/46649 | |
1125 | * sel-sched-ir.c (purge_empty_blocks): Unconditionally skip the first | |
1126 | basic block in the region. | |
1127 | ||
1128 | 2010-12-15 Joseph Myers <joseph@codesourcery.com> | |
1129 | ||
1130 | * config/stormy16/stormy16.h (LINK_SPEC, WCHAR_TYPE): Define. | |
1131 | * config.gcc (xstormy16-*-elf): Don't use svr4.h. | |
1132 | ||
1133 | 2010-12-15 Joseph Myers <joseph@codesourcery.com> | |
1134 | ||
1135 | * config/rx/rx.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Define. | |
1136 | * config.gcc (rx-*-elf*): Don't use svr4.h. | |
1137 | ||
1138 | 2010-12-14 Sebastian Pop <sebastian.pop@amd.com> | |
1139 | ||
1140 | PR tree-optimization/46845 | |
1141 | * sese.c (scalar_evolution_in_region): Handle scop parameters | |
1142 | before scev analysis. | |
1143 | ||
1144 | 2010-12-14 Sebastian Pop <sebastian.pop@amd.com> | |
1145 | ||
1146 | PR tree-optimization/46928 | |
1147 | * tree-data-ref.c (analyze_overlapping_iterations): Handle A[p] == A[p] | |
1148 | in data dependence analysis with p a parameter of the loop. | |
1149 | ||
1150 | 2010-12-14 Sebastian Pop <sebastian.pop@amd.com> | |
1151 | ||
1152 | PR tree-optimization/45948 | |
1153 | * tree-loop-distribution.c (ssa_name_has_uses_outside_loop_p): New. | |
1154 | (stmt_has_scalar_dependences_outside_loop): New. | |
1155 | (stmt_generated_in_another_partition): New. | |
1156 | (add_scalar_computations_to_partition): New. | |
1157 | (rdg_build_partitions): Call add_scalar_computations_to_partition. | |
1158 | ||
1159 | 2010-12-14 Joseph Myers <joseph@codesourcery.com> | |
1160 | ||
1161 | * config/arc/arc.h (LIB_SPEC): Define. | |
1162 | * config.gcc (arc-*-elf*): Don't use svr4.h. | |
1163 | ||
1164 | 2010-12-14 Joseph Myers <joseph@codesourcery.com> | |
1165 | ||
1166 | * config/sh/elf.h (LIB_SPEC): Define. | |
1167 | * config.gcc (sh-*-elf* | sh[12346l]*-*-elf* | sh-*-symbianelf* | | |
1168 | sh[12346l]*-*-symbianelf* | sh-*-linux* | sh[2346lbe]*-*-linux* | | |
1169 | sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | | |
1170 | sh5l*-*-netbsd* | sh64-*-netbsd* | sh64l*-*-netbsd*, sh-*-rtems*, | |
1171 | sh-wrs-vxworks): Don't use svr4.h. | |
1172 | ||
1173 | 2010-12-14 Jan Hubicka <jh@suse.cz> | |
1174 | ||
1175 | PR lto/46940 | |
1176 | PR lto/44463 | |
1177 | * lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Construct nodes | |
1178 | for aliases when they are used. | |
1179 | ||
1180 | 2010-12-14 Joseph Myers <joseph@codesourcery.com> | |
1181 | ||
1182 | * config.gcc (sparc-*-elf*, sparc-*-rtems*, sparc-*-linux*, | |
1183 | sparc-*-netbsdelf*, sparc*-*-solaris2*, sparc-wrs-vxworks, | |
1184 | sparc64-*-elf*, sparc64-*-rtems*, sparc64-*-linux*, | |
1185 | sparc64-*-netbsd*, sparc64-*-openbsd*): Don't use svr4.h. | |
1186 | ||
1187 | 2010-12-14 Thomas Klein <th.r.klein@web.de> | |
1188 | ||
1189 | * config/arm/arm.c (arm_expand_prologue): Report the static stack | |
1190 | size if -fstack-usage is used. | |
1191 | (thumb1_expand_prologue): Likewise. | |
1192 | ||
1193 | 2010-12-14 Jakub Jelinek <jakub@redhat.com> | |
1194 | ||
1195 | PR debug/46885 | |
1196 | * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Use gsi_last_bb | |
1197 | instead of gsi_last_nondebug_bb if bump_in_latch. | |
1198 | ||
1199 | PR tree-optimization/46909 | |
1200 | * gimple-fold.c (and_var_with_comparison_1): Save partial | |
1201 | result even in the is_and case, if both partial results | |
1202 | are the same, return it. | |
1203 | (or_var_with_comparison_1): Use is_or predicate instead of | |
1204 | innercode == TRUTH_OR_EXPR test. Save partial result | |
1205 | even in the is_or case, if both partial results are the | |
1206 | same, return it. In the !is_or case when both partial | |
1207 | results are the same, return the partial result instead | |
1208 | of boolean_true_node. | |
1209 | ||
1210 | 2010-12-14 Jan Hubicka <jh@suse.cz> | |
1211 | ||
1212 | PR middle-end/46667 | |
1213 | * varasm.c (assemble_start_function): Do not call | |
1214 | resolve_unique_section. | |
1215 | * cfgexpand.c (gimple_expand_cfg): Resolve it here. | |
1216 | ||
1217 | 2010-12-14 Alexander Monakov <amonakov@ispras.ru> | |
1218 | ||
1219 | PR rtl-optimization/46875 | |
1220 | * sched-vis.c (print_pattern): Dump "sequence" for ADDR_VECs. | |
1221 | * sel-sched-ir.c (bb_has_removable_jump_to_p): Forbid table jumps. | |
1222 | ||
1223 | 2010-12-14 Kaushik Phatak <kaushik.phatak@kpitcummins.com> | |
1224 | ||
1225 | * config/h8300/h8300.md (define_split) : Add condition for | |
1226 | "and with single_zero" splitter to handle 16-bit const operands. | |
1227 | * config/h8300/h8300.md (define_split) : Add condition for | |
1228 | "ior with single_one" splitter to handle 16-bit const operands. | |
1229 | * config/h8300/h8300.md (define_split) : Add condition for | |
1230 | "xor with single_one" splitter to handle 16-bit const operands. | |
1231 | * testsuite/gcc.dg/h8300-bit-insn-ice.c: New. | |
1232 | ||
1233 | 2010-12-13 Jan Hubicka <jh@suse.cz> | |
1234 | ||
1235 | PR middle-end/45388 | |
1236 | * ipa.c (cgraph_build_static_cdtor_1): Break out from ... Add FINAL | |
1237 | parameter. | |
1238 | (cgraph_build_static_cdtor): ... here. | |
1239 | (build_cdtor): Use cgraph_build_static_cdtor_1. | |
1240 | ||
1241 | 2010-12-13 Joseph Myers <joseph@codesourcery.com> | |
1242 | ||
1243 | * config/m32c/m32c.h (ENDFILE_SPEC, LINK_SPEC, SIZE_TYPE, | |
1244 | PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE): Define. | |
1245 | * config.gcc (m32c-*-rtems*, m32c-*-elf*): Don't use svr4.h. | |
1246 | ||
1247 | 2010-12-14 Bernd Schmidt <bernds@codesourcery.com> | |
1248 | ||
1249 | PR rtl-optimization/44374 | |
1250 | Reapply patch with fixes. | |
1251 | * basic-block.h (enum bb_flags): Add BB_MODIFIED. | |
1252 | * df-core.c (df_set_bb_dirty): Set it. | |
1253 | * ifcvt.c (find_memory): Remove function. | |
1254 | (dead_or_predicable): Use can_move_insns_across. | |
1255 | * df.h (can_move_insns_across): Declare function. | |
1256 | * cfgcleanup.c (block_was_dirty): New static variable. | |
1257 | (flow_find_head_matching_sequence): Test for epilogue notes. | |
1258 | (try_crossjump_bb, try_forward_edges): Test BB_MODIFIED flag rather | |
1259 | than df_get_bb_dirty. | |
1260 | (try_head_merge_bb): New static function. | |
1261 | (try_optimize_cfg): Call it. Call df_analyze if block_was_dirty | |
1262 | is set. | |
1263 | * df-problems.c: Include "target.h" | |
1264 | (df_simulate_find_uses): New static function. | |
1265 | (MEMREF_NORMAL, MEMREF_VOLATILE): New macros. | |
1266 | (find_memory, find_memory_store): New static functions. | |
1267 | (can_move_insns_across): New function. | |
1268 | * Makefile.in (df-problems.o): Update dependencies. | |
1269 | ||
1270 | 2010-12-13 Joseph Myers <joseph@codesourcery.com> | |
1271 | ||
1272 | * config/xtensa/elf.h (SIZE_TYPE, PTRDIFF_TYPE): Define. | |
1273 | (DBX_REGISTER_NUMBER): Undefine. | |
1274 | * config/xtensa/linux.h (SIZE_TYPE, PTRDIFF_TYPE): Define. | |
1275 | (DBX_REGISTER_NUMBER): Undefine. | |
1276 | * config.gcc (xtensa*-*-elf*, xtensa*-*-linux*): Don't use svr4.h. | |
1277 | ||
1278 | 2010-12-13 Jack Howarth <howarth@bromo.med.uc.edu> | |
1279 | Joseph Myers <joseph@codesourcery.com> | |
1280 | ||
1281 | PR bootstrap/46650 | |
1282 | * system.h: Include cstring for cxx bootstrap. | |
1283 | ||
1284 | 2010-12-13 Jakub Jelinek <jakub@redhat.com> | |
1285 | ||
1286 | PR lto/46879 | |
1287 | * lto-streamer-out.c (output_gimple_stmt): Never replace first | |
1288 | GIMPLE_DEBUG argument with MEM_REF. | |
1289 | ||
1290 | PR debug/46867 | |
1291 | * var-tracking.c (emitted_notes, string_pointer_flags): Removed. | |
1292 | (emit_note_insn_var_location): Remove ENABLE_RTL_CHECKING verification. | |
1293 | (vt_emit_notes): Don't initialize and destroy emitted_notes. | |
1294 | ||
1295 | 2010-12-13 Nathan Froyd <froydnj@codesourcery.com> | |
1296 | ||
1297 | PR target/46040 | |
1298 | * config.gcc (arm*-*-linux-*eabi): Use bpabi-lib.h. | |
1299 | (arm*-*-uclinux*eabi, arm*-*-eabi*): Likewise. | |
1300 | ||
1301 | 2010-12-13 Joseph Myers <joseph@codesourcery.com> | |
1302 | ||
1303 | * config/v850/v850.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, | |
1304 | WCHAR_TYPE_SIZE): Define. | |
1305 | * config.gcc (v850e1-*-*, v850e-*-*, v850-*-*): Don't use svr4.h. | |
1306 | ||
1307 | 2010-12-13 Joseph Myers <joseph@codesourcery.com> | |
1308 | ||
1309 | * config.gcc (s390-*-linux*, s390x-*-linux*, s390x-ibm-tpf*): | |
1310 | Don't use svr4.h. | |
1311 | ||
1312 | 2010-12-13 Joseph Myers <joseph@codesourcery.com> | |
1313 | ||
1314 | * config/mn10300/linux.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, | |
1315 | WCHAR_TYPE_SIZE): Undefine. | |
1316 | * config/mn10300/mn10300.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, | |
1317 | WCHAR_TYPE_SIZE): Define. | |
1318 | * config.gcc (mn10300-*-*): Don't use svr4.h. | |
1319 | ||
1320 | 2010-12-13 Joseph Myers <joseph@codesourcery.com> | |
1321 | ||
1322 | * config/m68k/linux.h (DBX_REGISTER_NUMBER): Undefine and redefine. | |
1323 | (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE): Define. | |
1324 | * config.gcc (m68k-*-uclinux*, m68k-*-linux*): Don't use svr4.h. | |
1325 | ||
1326 | 2010-12-13 Alexandre Oliva <aoliva@redhat.com> | |
1327 | ||
1328 | PR debug/46756 | |
1329 | * jump.c (mark_all_labels): Skip debug insns. | |
1330 | ||
1331 | 2010-12-13 Alexandre Oliva <aoliva@redhat.com> | |
1332 | ||
1333 | PR debug/46782 | |
1334 | * cfgcleanup.c (try_forward_edges): Skip debug insns. | |
1335 | ||
1336 | 2010-12-12 Jan Hubicka <jh@suse.cz> | |
1337 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
1338 | ||
1339 | * varasm.c (default_function_section): Check flag_reorder_functions | |
1340 | and targetm.have_named_sections. | |
1341 | * config/darwin.c (darwin_function_section): Check | |
1342 | flag_reorder_functions. | |
1343 | ||
1344 | 2010-12-12 Finn Thain <fthain@telegraphics.com.au> | |
1345 | ||
1346 | PR target/46179 | |
1347 | * config/m68k/m68k.c (handle_move_double): Insert calls to | |
1348 | m68k_final_prescan_insn to clean up @TLS operand syntax. | |
1349 | ||
1350 | 2010-12-10 Sebastian Pop <sebastian.pop@amd.com> | |
1351 | ||
1352 | PR tree-optimization/43023 | |
1353 | * tree-data-ref.c (mem_write_stride_of_same_size_as_unit_type_p): | |
1354 | Removed. | |
1355 | (stores_zero_from_loop): Call stmt_stores_zero. | |
1356 | * tree-data-ref.h (stmt_stores_zero): New. | |
1357 | * tree-loop-distribution.c (generate_memset_zero): Do not return a | |
1358 | boolean. Call gcc_assert on stride_of_unit_type_p. | |
1359 | (generate_builtin): Call stmt_stores_zero. | |
1360 | (rdg_flag_all_uses): Removed. | |
1361 | (rdg_flag_similar_memory_accesses): Removed. | |
1362 | (build_rdg_partition_for_component): Removed parameter | |
1363 | other_stores. Removed call to rdg_flag_similar_memory_accesses. | |
1364 | (can_generate_builtin): New. | |
1365 | (similar_memory_accesses): New. | |
1366 | (fuse_partitions_with_similar_memory_accesses): New. | |
1367 | (rdg_build_partitions): Call | |
1368 | fuse_partitions_with_similar_memory_accesses. | |
1369 | ||
1370 | 2010-12-10 Jakub Jelinek <jakub@redhat.com> | |
1371 | ||
1372 | PR rtl-optimization/46804 | |
1373 | * regmove.c (optimize_reg_copy_3): Look for REG_EQUAL note | |
1374 | on the setter of src_reg rather than on insn. If it is | |
1375 | equal to the setter's original SET_SRC, replace it with its | |
1376 | zero or sign extension instead of dropping it. | |
1377 | ||
1378 | 2010-12-10 Richard Guenther <rguenther@suse.de> | |
1379 | ||
1380 | PR lto/46808 | |
1381 | * lto-symtab.c (lto_symtab_merge_decls_2): Avoid type warnings | |
1382 | after errors. | |
1383 | (lto_symtab_merge_decls_1): Adjust. | |
1384 | ||
1385 | 2010-12-10 Dave Korn <dave.korn.cygwin@gmail.com> | |
1386 | ||
1387 | PR middle-end/46674 | |
1388 | PR lto/43157 | |
1389 | * target.def (mangle_assembler_name): New target asm_out hook. | |
1390 | * targhooks.c (default_mangle_assembler_name): Add default hook | |
1391 | implementation. | |
1392 | * targhooks.h (default_mangle_assembler_name): Add prototype. | |
1393 | * lto-symtab.c (lto_symtab_register_decl): Use new hook when | |
1394 | processing DECL_ASSEMBLER_NAMEs for lto symtabs. | |
1395 | (lto_symtab_get_resolution): Likewise. | |
1396 | (lto_cgraph_replace_node): Likewise. | |
1397 | (lto_symtab_prevailing_decl): Likewise. | |
1398 | * lto-streamer-out.c (write_symbol): Likewise. | |
1399 | * doc/tm.texi.in (TARGET_MANGLE_ASSEMBLER_NAME): Add @hook directive. | |
1400 | * doc/tm.texi: Regenerate. | |
1401 | * config/i386/cygming.h (TARGET_MANGLE_ASSEMBLER_NAME): Define to | |
1402 | point at i386_pe_mangle_assembler_name. | |
1403 | * config/i386/winnt.c (i386_pe_mangle_assembler_name): New function. | |
1404 | * config/i386/i386-protos.h (i386_pe_mangle_assembler_name): Add | |
1405 | prototype. | |
1406 | ||
1407 | 2010-12-10 Nathan Froyd <froydnj@codesourcery.com> | |
1408 | ||
1409 | * c-typeck.c (readonly_error): Delete. | |
1410 | ||
1411 | 2010-12-10 Jakub Jelinek <jakub@redhat.com> | |
1412 | ||
1413 | PR rtl-optimization/46865 | |
1414 | * rtl.c (rtx_equal_p_cb, rtx_equal_p): For last operand of | |
1415 | ASM_OPERANDS and ASM_INPUT if integers are different, call locator_eq. | |
1416 | * jump.c (rtx_renumbered_equal_p): Likewise. | |
1417 | ||
1418 | PR tree-optimization/46864 | |
1419 | * tree-ssa-loop-im.c (loop_suitable_for_sm): Return false even | |
1420 | when there are EDGE_EH exit edges. | |
1421 | ||
1422 | 2010-12-10 Tobias Burnus <burnus@net-b.de> | |
1423 | ||
1424 | PR fortran/46540 | |
1425 | * configure.ac: Handle --disable-libquadmath-support. | |
1426 | * doc/install.texi: Document --disable-libquadmath and | |
1427 | --disable-libquadmath-support | |
1428 | * configure: Regenerate. | |
1429 | * config.in: Regenerate. | |
1430 | ||
1431 | 2010-12-10 Jack Howarth <howarth@bromo.med.uc.edu> | |
1432 | Iain Sandoe <iains@gcc.gnu.org> | |
1433 | ||
1434 | PR 43751/target | |
1435 | * config/darwin9.h (DSYMUTIL_SPEC): Add fortran source types. | |
1436 | ||
1437 | 2010-12-10 Iain Sandoe <iains@gcc.gnu.org> | |
1438 | ||
1439 | * config/rs6000/rs6000.c | |
1440 | (rs6000_darwin64_record_arg_advance_recurse): Name register increment | |
1441 | explicitly. (rs6000_darwin64_record_arg_recurse): Make sure we split | |
1442 | long doubles when we run out of regs. Also flag that this requires | |
1443 | stack and therefore cannot be returned by value. | |
1444 | (rs6000_darwin64_record_arg): Update comment. | |
1445 | (rs6000_function_value): Likewise. | |
1446 | ||
1447 | 2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com> | |
1448 | ||
1449 | * c-parser.c (c_parser_objc_class_definition): Recognize | |
1450 | Objective-C 2.0 class extensions. | |
1451 | ||
1452 | 2010-12-10 Iain Sandoe <iains@gcc.gnu.org> | |
1453 | ||
1454 | * config/darwin.c: Remove c-tree.h and c-lang.h | |
1455 | * config/t-darwin: Remove dependencies on c-tree.h and c-lang.h. | |
1456 | ||
1457 | 2010-12-10 Joern Rennecke <amylaar@spamcop.net> | |
1458 | ||
1459 | PR target/46881 | |
1460 | * doc/tm.texi: Regenerate. | |
1461 | * target.def: Fix "preferred" spelling. Refer to rclass by its | |
1462 | exact name. | |
1463 | * config/arm/arm.c (arm_preferred_rename_class): Rename parameter class | |
1464 | to rclass. | |
1465 | ||
1466 | 2010-12-09 Paul Koning <ni1d@arrl.net> | |
1467 | ||
1468 | * config/pdp11/pdp11-protos.h (output_move_double, | |
1469 | output_move_quad): Delete. | |
1470 | (output_move_multiple, pdp11_expand_operands): New functions. | |
1471 | (pdp11_action, pdp11_partorder): New enums. | |
1472 | * config/pdp11/pdp11.md (movdi, movsi, movdf, movsf): Use | |
1473 | output_move_multiple. | |
1474 | (adddi3, subdi3, negdi2): New patterns. | |
1475 | (addsi3, subsi3, negsi2): Use pdp11_expand_operands. | |
1476 | (abshi2): Delete. | |
1477 | (neghi2, negqi2): Use PDPint iterator. | |
1478 | * config/pdp11/pdp11.c (find_addr_reg, output_move_double, | |
1479 | output_move_quad): Delete. | |
1480 | (pdp11_expand_operands, output_move_multiple): New functions. | |
1481 | ||
1482 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1483 | ||
1484 | * config/vax/linux.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Define. | |
1485 | * config.gcc (vax-*-linux*): Don't use svr4.h. | |
1486 | ||
1487 | 2010-12-09 Nathan Froyd <froydnj@codesourcery.com> | |
1488 | ||
1489 | * c-typeck.c (build_indirect_ref): Call invalid_indirection_error. | |
1490 | ||
1491 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1492 | ||
1493 | * doc/extend.texi (Attribute Syntax): Correct description of | |
1494 | attributes in pointer declarators. | |
1495 | ||
1496 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1497 | ||
1498 | * config/mips/vxworks.h (DBX_REGISTER_NUMBER): Undefine. | |
1499 | * config.gcc (mips64*-*-linux* | mipsisa64*-*-linux*, | |
1500 | mips*-*-linux*, mips-wrs-vxworks): Don't use svr4.h. | |
1501 | ||
1502 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1503 | ||
1504 | * config/mep/mep.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, | |
1505 | WCHAR_TYPE_SIZE): Define. | |
1506 | * config.gcc (mep-*-*): Don't use svr4.h. | |
1507 | ||
1508 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1509 | ||
1510 | * config/mcore/mcore.h (PTRDIFF_TYPE, WCHAR_TYPE, | |
1511 | WCHAR_TYPE_SIZE): Define. | |
1512 | * config/svr3.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, | |
1513 | WCHAR_TYPE_SIZE): Don't define. | |
1514 | * config.gcc (mcore-*-elf): Don't use svr4.h. | |
1515 | ||
1516 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1517 | ||
1518 | * config.gcc (m32r-*-elf*, m32rle-*-elf*, m32r-*-rtems*, | |
1519 | m32r-*-linux*, m32rle-*-linux*): Don't use svr4.h. | |
1520 | ||
1521 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1522 | ||
1523 | * config/iq2000/iq2000.h (LINK_SPEC, SIZE_TYPE, PTRDIFF_TYPE, | |
1524 | WCHAR_TYPE, WCHAR_TYPE_SIZE): Define. | |
1525 | * config.gcc (iq2000*-*-elf*): Don't use svr4.h. | |
1526 | ||
1527 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1528 | ||
1529 | * config.gcc (ia64*-*-linux*, ia64*-*-hpux*): Don't use svr4.h. | |
1530 | ||
1531 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1532 | ||
1533 | * config/pa/pa32-linux.h (WCHAR_TYPE, WCHAR_TYPE_SIZE): Define. | |
1534 | * config.gcc (hppa*64*-*-linux*, hppa*-*-linux*): Don't use svr4.h. | |
1535 | ||
1536 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1537 | ||
1538 | * config/moxie/moxie.h (LINK_SPEC, SIZE_TYPE, PTRDIFF_TYPE, | |
1539 | WCHAR_TYPE, WCHAR_TYPE_SIZE): Define. | |
1540 | * config/moxie/rtems.h (LINK_SPEC, SIZE_TYPE, PTRDIFF_TYPE, | |
1541 | WCHAR_TYPE, WCHAR_TYPE_SIZE): Undefine. | |
1542 | * config.gcc (moxie-*-elf, moxie-*-uclinux*): Don't use svr4.h. | |
1543 | ||
1544 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1545 | ||
1546 | * config/frv/frv.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, | |
1547 | WCHAR_TYPE_SIZE): Define. | |
1548 | * config.gcc (frv-*-elf, frv-*-*linux*): Don't use svr4.h. | |
1549 | ||
1550 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1551 | ||
1552 | * config/fr30/fr30.h (LIB_SPEC, LINK_SPEC, SIZE_TYPE, | |
1553 | PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE): Define. | |
1554 | * config.gcc (fr30-*-elf): Don't use svr4.h. | |
1555 | ||
1556 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1557 | ||
1558 | * config/cris/linux.h (SIZE_TYPE, PTRDIFF_TYPE): Define. | |
1559 | * config.gcc (crisv32-*-linux* | cris-*-linux*): Don't use svr4.h. | |
1560 | ||
1561 | 2010-12-09 Richard Guenther <rguenther@suse.de> | |
1562 | ||
1563 | PR middle-end/46844 | |
1564 | * gimple-fold.c (canonicalize_constructor_val): Canonicalize addresses. | |
1565 | ||
1566 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1567 | ||
1568 | * config/i386/netware.h (TARGET_POSIX_IO): Define. | |
1569 | * config/i386/nto.h (TARGET_POSIX_IO): Define. | |
1570 | * config/ia64/hpux.h (TARGET_POSIX_IO): Define. | |
1571 | * config/moxie/moxie.h (TARGET_POSIX_IO): Don't undefine. | |
1572 | * config/openbsd.h (TARGET_POSIX_IO): Define. | |
1573 | * config/rtems.h (TARGET_POSIX_IO): Define. | |
1574 | * config/sh/embed-elf.h (TARGET_POSIX_IO): Don't undefine. | |
1575 | * config/sol2.h (TARGET_POSIX_IO): Define. | |
1576 | * config/svr4.h (TARGET_POSIX_IO): Don't define. | |
1577 | * config/vxworksae.h (TARGET_POSIX_IO): Define. | |
1578 | ||
1579 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1580 | ||
1581 | * config/i386/nto.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Define. | |
1582 | * config/ia64/hpux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Define. | |
1583 | * config/linux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Don't | |
1584 | undefine. | |
1585 | * config/mips/linux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Don't | |
1586 | undefine. | |
1587 | * config/mips/netbsd.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): | |
1588 | Don't undefine. | |
1589 | * config/rs6000/linux.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): | |
1590 | Don't undefine. | |
1591 | * config/rs6000/linux64.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): | |
1592 | Don't undefine. | |
1593 | * config/sol2.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Define. | |
1594 | * config/sparc/netbsd-elf.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): | |
1595 | Don't undefine. | |
1596 | * config/sparc/openbsd64.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): | |
1597 | Don't undefine. | |
1598 | * config/sparc/sp64-elf.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): | |
1599 | Don't undefine. | |
1600 | * config/svr4.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Don't define. | |
1601 | * config/xtensa/elf.h (MD_EXEC_PREFIX, MD_STARTFILE_PREFIX): Don't | |
1602 | undefine. | |
1603 | ||
1604 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1605 | ||
1606 | * config/ia64/hpux.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Define for | |
1607 | non-GNU assembler. | |
1608 | * config/m68k/netbsd-elf.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Remove. | |
1609 | * config/m68k/openbsd.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Remove. | |
1610 | * config/mips/openbsd.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Remove. | |
1611 | * config/sol2.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Define for | |
1612 | non-GNU assembler. | |
1613 | * config/sparc/sparc.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Remove. | |
1614 | * config/svr4.h (AS_NEEDS_DASH_FOR_PIPED_INPUT): Remove. | |
1615 | ||
1616 | 2010-12-09 Martin Jambor <mjambor@suse.cz> | |
1617 | ||
1618 | * ipa-prop.c (compute_complex_ancestor_jump_func): Work also if the | |
1619 | zero is the first phi parameter. | |
1620 | ||
1621 | 2010-12-09 Martin Jambor <mjambor@suse.cz> | |
1622 | ||
1623 | * ipa-prop.h (struct ipa_parm_adjustment): New field alias_ptr_type. | |
1624 | * ipa-prop.c (ipa_modify_call_arguments): Use it. | |
1625 | * tree-sra.c (splice_param_accesses): Test that all accesses have the | |
1626 | same alias reference type. | |
1627 | (turn_representatives_into_adjustments): Set alias_ptr_type of the | |
1628 | adjustment. | |
1629 | ||
1630 | 2010-12-09 Martin Jambor <mjambor@suse.cz> | |
1631 | ||
1632 | PR middle-end/46734 | |
1633 | * tree-sra.c (splice_param_accesses): Check that there are not | |
1634 | multiple ADDRESSABLE types. | |
1635 | ||
1636 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1637 | ||
1638 | * config/arc/arc.h (ASM_SPEC): Remove %{v}. | |
1639 | * config/bfin/bfin.h (ASM_SPEC): Remove %{v}. | |
1640 | * config/cris/cris.h (ASM_SPEC): Remove %{v:-v}. | |
1641 | * config/fr30/fr30.h (ASM_SPEC): Remove %{v}. | |
1642 | * config/frv/frv.h (ASM_SPEC): Remove %{v}. | |
1643 | * config/i386/linux.h (ASM_SPEC): Remove %{v}. | |
1644 | * config/i386/linux64.h (ASM_SPEC): Remove %{v}. | |
1645 | * config/i386/mingw-w64.h (ASM_SPEC): Remove %{v}. | |
1646 | * config/i386/sol2-10.h (ASM_SPEC): Remove %{v}. | |
1647 | * config/i386/vxworks.h (ASM_SPEC): Remove %{v}. | |
1648 | * config/i386/x86-64.h (ASM_SPEC): Remove %{v}. | |
1649 | * config/lm32/lm32.h (ASM_SPEC): Remove %{v}. | |
1650 | * config/m32r/m32r.h (ASM_SPEC): Remove %{v}. | |
1651 | * config/m68k/linux.h (ASM_SPEC): Remove %{v:-V}. | |
1652 | * config/microblaze/microblaze.h (ASM_SPEC): Remove %{v}. | |
1653 | * config/mips/mips.h (ASM_SPEC): Remove %{v}. | |
1654 | * config/mips/vxworks.h (ASM_SPEC): Remove %{v}. | |
1655 | * config/pa/pa-linux.h (ASM_SPEC): Remove %{v:-V}. | |
1656 | * config/rs6000/freebsd.h (SVR4_ASM_SPEC): Remove %{v}. | |
1657 | * config/rs6000/linux64.h (ASM_SPEC): Remove %{v:-V}. | |
1658 | * config/rs6000/vxworks.h (ASM_SPEC): Remove %{v:-v}. | |
1659 | * config/sparc/openbsd64.h (ASM_SPEC): Remove %{v:-V}. | |
1660 | * config/svr4.h (SVR4_ASM_SPEC): Remove %{v:-V}. | |
1661 | * config/xtensa/elf.h (ASM_SPEC): Remove %{v}. | |
1662 | * config/xtensa/linux.h (ASM_SPEC): Remove %{v}. | |
1663 | ||
1664 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1665 | ||
1666 | * config/i386/openbsdelf.h (LINK_SPEC): Use %{r:} not %{r*:}. | |
1667 | * config/mips/openbsd.h (LINK_SPEC): Use %{r:} not %{r*:}. | |
1668 | * config/netbsd-aout.h (NETBSD_LINK_SPEC_AOUT): Use %{r:} not %{r*:}. | |
1669 | * config/netbsd-elf.h (NETBSD_LINK_SPEC_ELF): Use %{r:} not %{r*:}. | |
1670 | * config/sparc/openbsd64.h (LINK_SPEC): Use %{r:} not %{r*:}. | |
1671 | * config/vax/netbsd-elf.h (LINK_SPEC): Use %{r:} not %{r*:}. | |
1672 | ||
1673 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1674 | ||
1675 | * config/alpha/freebsd.h (LINK_SPEC): Don't use %{!dynamic-linker:}. | |
1676 | * config/alpha/linux-elf.h (LINK_SPEC): Likewise. | |
1677 | * config/arm/freebsd.h (LINK_SPEC): Likewise. | |
1678 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Likewise. | |
1679 | * config/bfin/linux.h (LINK_SPEC): Likewise. | |
1680 | * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Likewise. | |
1681 | * config/frv/linux.h (LINK_SPEC): Likewise. | |
1682 | * config/i386/freebsd.h (LINK_SPEC): Likewise. | |
1683 | * config/i386/freebsd64.h (LINK_SPEC): Likewise. | |
1684 | * config/i386/linux.h (LINK_SPEC): Likewise. | |
1685 | * config/i386/linux64.h (LINK_SPEC): Likewise. | |
1686 | * config/i386/openbsdelf.h (LINK_SPEC): Likewise. | |
1687 | * config/ia64/freebsd.h (LINK_SPEC): Likewise. | |
1688 | * config/ia64/linux.h (LINK_SPEC): Likewise. | |
1689 | * config/lm32/uclinux-elf.h (LINK_SPEC): Likewise. | |
1690 | * config/m32r/linux.h (LINK_SPEC): Likewise. | |
1691 | * config/m68k/linux.h (LINK_SPEC): Likewise. | |
1692 | * config/microblaze/linux.h (LINK_SPEC): Likewise. | |
1693 | * config/mips/linux.h (LINK_SPEC): Likewise. | |
1694 | * config/mips/linux64.h (LINK_SPEC): Likewise. | |
1695 | * config/mips/openbsd.h (LINK_SPEC): Likewise. | |
1696 | * config/mn10300/linux.h (LINK_SPEC): Likewise. | |
1697 | * config/netbsd-elf.h (LINK_SPEC): Likewise. | |
1698 | * config/pa/pa-linux.h (LINK_SPEC): Likewise. | |
1699 | * config/rs6000/linux64.h (LINK_OS_LINUX_SPEC32, | |
1700 | LINK_OS_LINUX_SPEC64): Likewise. | |
1701 | * config/rs6000/sysv4.h (LINK_OS_FREEBSD_SPEC, | |
1702 | LINK_OS_LINUX_SPEC, LINK_OS_GNU_SPEC, LINK_OS_NETBSD_SPEC): Likewise. | |
1703 | * config/s390/linux.h (LINK_SPEC): Likewise. | |
1704 | * config/sh/linux.h (SUBTARGET_LINK_SPEC): Likewise. | |
1705 | * config/sparc/freebsd.h (LINK_SPEC): Likewise. | |
1706 | * config/sparc/linux.h (LINK_SPEC): Likewise. | |
1707 | * config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC, | |
1708 | LINK_SPEC): Likewise. | |
1709 | * config/sparc/openbsd64.h (LINK_SPEC): Likewise. | |
1710 | * config/vax/linux.h (LINK_SPEC): Likewise. | |
1711 | * config/xtensa/linux.h (LINK_SPEC): Likewise. | |
1712 | ||
1713 | 2010-12-09 Joseph Myers <joseph@codesourcery.com> | |
1714 | ||
1715 | * config/bfin/bfin.h (ASM_SPEC): Remove %{n} and %{T}. | |
1716 | * config/frv/frv.h (ASM_SPEC): Likewise. | |
1717 | * config/i386/sol2-10.h (ASM_SPEC): Likewise. | |
1718 | * config/i386/sol2.h (ASM_SPEC): Likewise. | |
1719 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
1720 | * config/pa/pa-linux.h (ASM_SPEC): Likewise. | |
1721 | * config/rs6000/linux64.h (ASM_SPEC32): Likewise. | |
1722 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
1723 | * config/sol2.h (ASM_SPEC): Likewise. | |
1724 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
1725 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
1726 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
1727 | * config/sparc/sysv4.h (ASM_SPEC): Likewise. | |
1728 | * config/svr4.h (SVR4_ASM_SPEC): Likewise. | |
1729 | ||
1730 | 2010-12-09 Richard Guenther <rguenther@suse.de> | |
1731 | ||
1732 | * reginfo.c (struct subregs_of_mode_node): Remove. | |
1733 | (subregs_of_mode): Likewise. | |
1734 | (som_hash): Likewise. | |
1735 | (som_eq): Likewise. | |
1736 | (invalid_mode_changes): New bitmap. | |
1737 | (record_subregs_of_mode): Get subregs_of_mode argument. | |
1738 | Fill in invalid_mode_changes bitmap. | |
1739 | (find_subregs_of_mode): Get subregs_of_mode argument and pass | |
1740 | it through. | |
1741 | (init_subregs_of_mode): Adjust. | |
1742 | (finish_subregs_of_mode): Likewise. | |
1743 | (invalid_mode_change_p): Query invalid_mode_changes bitmap. | |
1744 | ||
1745 | 2010-12-09 Richard Guenther <rguenther@suse.de> | |
1746 | ||
1747 | * ira.c (ira): Do not call finish_subregs_of_mode. | |
1748 | * ira-costs.c (finish_costs): Call finish_subregs_of_mode. | |
1749 | ||
1750 | 2010-12-09 Richard Guenther <rguenther@suse.de> | |
1751 | ||
1752 | * rtl.h (invalid_mode_change_p): Adjust prototype. | |
1753 | * reginfo.c (invalid_mode_change_p): Remove from argument. | |
1754 | * ira-costs.c (print_allocno_costs): Adjust callers. | |
1755 | (find_costs_and_classes): Likewise. | |
1756 | ||
1757 | 2010-12-09 Jakub Jelinek <jakub@redhat.com> | |
1758 | ||
1759 | * config/s390/s390.md (*mov<mode>cc): Change lgoc and stgoc to | |
1760 | locg and stocg even in comment. | |
1761 | (sync_old_<atomic><mode>): Give mode to UNSPEC_VOLATILE. | |
1762 | ||
1763 | PR target/41082 | |
1764 | * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Use stvx | |
1765 | instead of stve*x. | |
1766 | (altivec_expand_stv_builtin): For op0 use mode of operand 1 instead | |
1767 | of operand 0. | |
1768 | * config/rs6000/altivec.md (VI_scalar): New mode attr. | |
1769 | (altivec_stve<VI_char>x, *altivec_stvesfx): Use scalar instead of | |
1770 | vector mode for operand 0, put operand 1 into UNSPEC. | |
1771 | ||
1772 | 2010-12-09 Yao Qi <yao@codesourcery.com> | |
1773 | ||
1774 | * config/arm/arm.c (arm_preferred_rename_class): Implement targethook | |
1775 | PREFERRED_RENAME_CLASS. | |
1776 | ||
1777 | 2010-12-08 Ian Lance Taylor <iant@google.com> | |
1778 | ||
1779 | * doc/sourcebuild.texi (Front End): Remove reference to | |
1780 | snapshot-README and snapshot-index.html. | |
1781 | ||
1782 | 2010-12-08 Ian Lance Taylor <iant@google.com> | |
1783 | ||
1784 | * doc/sourcebuild.texi (Texinfo Manuals): Change update_web_docs | |
1785 | to update_web_docs_svn. | |
1786 | (Front End): Likewise. | |
1787 | ||
1788 | 2010-12-08 Iain Sandoe <iains@gcc.gnu.org> | |
1789 | ||
1790 | * gcc/config.gcc (with_cpu): Default i[34567]86-*-darwin* and | |
1791 | x86_64-*-darwin* to with_cpu:-core2. | |
1792 | * gcc/config/i386/mmx.md (*mov<mode>_internal_rex64): Replace movq | |
1793 | with movd for darwin assembler. | |
1794 | * gcc/config/i386/sse.md (*vec_concatv2di_rex64_sse4_1): Ditto. | |
1795 | (*vec_concatv2di_rex64_sse): Ditto. | |
1796 | ||
1797 | 2010-12-08 Richard Guenther <rguenther@suse.de> | |
1798 | Sebastian Pop <sebastian.pop@amd.com> | |
1799 | ||
1800 | PR tree-optimization/45230 | |
1801 | PR tree-optimization/45231 | |
1802 | PR tree-optimization/45370 | |
1803 | * sese.c (rename_uses): Returns a bool. Call | |
1804 | recompute_tree_invariant_for_addr_expr only on the RHS of a | |
1805 | GIMPLE_ASSIGN. | |
1806 | (graphite_copy_stmts_from_block): Call fold_stmt_inplace when | |
1807 | rename_uses returns true. | |
1808 | * tree-ssa-copy.c (replace_exp): Add a comment about calling | |
1809 | fold_stmt_inplace after replace_exp. | |
1810 | ||
1811 | 2010-12-08 Mike Stump <mikestump@comcast.net> | |
1812 | ||
1813 | PR debug/46749 | |
1814 | * config/darwin.h (COLLECT_RUN_DSYMUTIL): Add. | |
1815 | (DSYMUTIL_SPEC): Use `linker' flags instead to handle lto better. | |
1816 | * config/darwin9.h (COLLECT_RUN_DSYMUTIL): Add. | |
1817 | (DSYMUTIL_SPEC): Use `linker' flags instead to handle lto better. | |
1818 | * collect2.c (post_ld_pass): Add. | |
1819 | (process_args): Add. | |
1820 | (maybe_run_lto_and_relink): Call post_ld_pass after ld. | |
1821 | (main): Likewise. Call process_args. | |
1822 | ||
1823 | 2010-12-08 Jakub Jelinek <jakub@redhat.com> | |
1824 | ||
1825 | PR middle-end/46844 | |
1826 | * regrename.c (check_new_reg_p): Add ATTRIBUTE_UNUSED to reg parameter. | |
1827 | ||
1828 | 2010-12-08 Richard Earnshaw <rearnsha@arm.com> | |
1829 | ||
1830 | PR target/46631 | |
1831 | * arm.c (thumb2_reorg): Also try to reduce <commutative_op> Rd, Rn, Rd | |
1832 | into a 16-bit instruction. | |
1833 | ||
1834 | 2010-12-08 Michael Meissner <meissner@linux.vnet.ibm.com> | |
1835 | ||
1836 | PR middle-end/42694 | |
1837 | * builtins.c (expand_builtin_pow_root): Don't optimize pow(x,y) | |
1838 | where y is 0.25, 1./6., or 0.75 if the target does not have a sqrt | |
1839 | instruction, but do optimize if y is 0.5 or 1./3. since that | |
1840 | changes an expensive call into a cheaper one. | |
1841 | ||
1842 | 2010-12-08 Richard Guenther <rguenther@suse.de> | |
1843 | ||
1844 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use a shift | |
1845 | instead of a division to divide by BITS_PER_UNIT. | |
1846 | ||
1847 | 2010-12-08 Richard Guenther <rguenther@suse.de> | |
1848 | ||
1849 | * gimplify.c (gimple_tree_eq): Assert hashes are equal only | |
1850 | when checking is enabled. | |
1851 | ||
1852 | 2010-12-07 Andrey Belevantsev <abel@ispras.ru> | |
1853 | ||
1854 | PR target/43603 | |
1855 | * haifa-sched.c (sched_create_recovery_edges): Update | |
1856 | dominator info. | |
1857 | * sel-sched-ir.c (maybe_tidy_empty_bb): Update dominator info | |
1858 | after deleting an empty block. | |
1859 | (tidy_control_flow): Also verify dominators. | |
1860 | (sel_remove_bb): Update dominator info after removing a block. | |
1861 | (sel_redirect_edge_and_branch_force): Assert that no unreachable | |
1862 | blocks will be created. Update dominator info. | |
1863 | (sel_redirect_edge_and_branch): Update dominator info when | |
1864 | basic blocks do not become unreachable. | |
1865 | (sel_remove_loop_preheader): Update dominator info. | |
1866 | ||
1867 | 2010-12-07 Richard Guenther <rguenther@suse.de> | |
1868 | ||
1869 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): | |
1870 | Reset alignment information. | |
1871 | (bump_vector_ptr): Likewise. | |
1872 | ||
1873 | 2010-12-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
1874 | ||
1875 | PR middle-end/46671 | |
1876 | PR target/46685 | |
1877 | * config/pa/pa.c (pa_function_section): New function. | |
1878 | (TARGET_ASM_FUNCTION_SECTION): Define. | |
1879 | ||
1880 | 2010-12-07 Ian Lance Taylor <iant@google.com> | |
1881 | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
1882 | ||
1883 | PR bootstrap/46810 | |
1884 | * configure.ac: Disable AC_MSG_ERROR while looking for the C++ | |
1885 | preprocessor. | |
1886 | * configure: Rebuild. | |
1887 | ||
1888 | 2010-12-07 Paul Koning <ni1d@arrl.net> | |
1889 | ||
1890 | * config/pdp11/pdp11.c (output_addr_const_pdp11): Output negative | |
1891 | values with sign rather than as unsigned. | |
1892 | ||
1893 | 2010-12-07 Paul Koning <ni1d@arrl.net> | |
1894 | ||
1895 | * config/pdp11/pdp11.c (TARGET_ASM_FUNCTION_SECTION): Define. | |
1896 | (pdp11_function_section): New function. | |
1897 | ||
1898 | 2010-12-07 Joseph Myers <joseph@codesourcery.com> | |
1899 | ||
1900 | * config/mcore/mcore.c Don't include assert.h. | |
1901 | (layout_mcore_frame, handle_structs_in_regs): Use gcc_assert. | |
1902 | * config/spu/spu.c: Don't include assert.h. | |
1903 | (spu_sms_res_mii): Use gcc_assert. | |
1904 | ||
1905 | 2010-12-07 Sebastian Pop <sebastian.pop@amd.com> | |
1906 | ||
1907 | PR tree-optimization/42327 | |
1908 | * tree-data-ref.c (omega_setup_subscript): Call build_int_cst | |
1909 | instead of using integer_minus_one_node. | |
1910 | ||
1911 | 2010-12-07 Nathan Froyd <froydnj@codesourcery.com> | |
1912 | ||
1913 | PR c++/45330 | |
1914 | * params.def (CXX_MAX_NAMESPACES_FOR_DIAGNOSTIC_HELP): New parameter. | |
1915 | * doc/invoke.texi (cxx-max-namespaces-for-diagnostic-help): Document. | |
1916 | ||
1917 | 2010-12-07 Richard Guenther <rguenther@suse.de> | |
1918 | ||
1919 | PR tree-optimization/46832 | |
1920 | * tree-ssa-math-opts.c (execute_optimize_widening_mul): Check | |
1921 | that the call has a lhs. | |
1922 | ||
1923 | 2010-12-07 Yao Qi <yao@codesourcery.com> | |
1924 | ||
1925 | * Makefile.in: Add $(TARGET_H) to the regrename.o rule. | |
1926 | * regrename.c (struct du_head): Add new element length. | |
1927 | (sort_du_head, get_element, merge, merge_sort_comparison): | |
1928 | New functions of merge sort implementation to du_head list. | |
1929 | (regrename_optimize): Sort du_head linked list by length. | |
1930 | Iterate registers in a preferred-register-first order. | |
1931 | Move some code to ... | |
1932 | (check_new_reg_p): here. New function. | |
1933 | (create_new_chain): Initialize length. | |
1934 | (scan_rtx_reg): Increase length for non-debug insns. | |
1935 | * target.def: New hook preferred_rename_class. | |
1936 | * targhook.c (default_preferred_rename_class): New. | |
1937 | * targhook.h: Declare it. | |
1938 | * doc/tm.texi.in: New hook TARGET_PREFERRED_RENAME_CLASS. | |
1939 | * doc/tm.texi: Regenerate. | |
1940 | ||
1941 | 2010-12-07 Jakub Jelinek <jakub@redhat.com> | |
1942 | ||
1943 | PR debug/46799 | |
1944 | * tree-parloops.c (separate_decls_in_region): Use UNKNOWN_LOCATION | |
1945 | instead of BUILTINS_LOCATION. | |
1946 | (create_loop_fn): Add LOC argument, pass it to build_decl instead of | |
1947 | BUILTINS_LOCATION. | |
1948 | (create_parallel_loop): Add LOC argument, use it for OMP clauses | |
1949 | and GIMPLE_*OMP* statements. | |
1950 | (gen_parallel_loop): Determine locus for the parallel loop, pass it | |
1951 | to create_loop_fn and create_parallel_loop. | |
1952 | * cfgexpand.c (gimple_expand_cfg): For builtin functions, call | |
1953 | set_curr_insn_source_location (UNKNOWN_LOCATION). | |
1954 | ||
1955 | 2010-12-07 Joern Rennecke <amylaar@spamcop.net> | |
1956 | Richard Guenther <rguenther@suse.de> | |
1957 | ||
1958 | PR target/46737 | |
1959 | * config/bfin/bfin.c (BB_AUX_INDEX): Cast to intptr_t. | |
1960 | (bfin_reorder_loops): Change type of index to intptr_t. | |
1961 | ||
1962 | 2010-12-07 Richard Guenther <rguenther@suse.de> | |
1963 | ||
1964 | PR tree-optimization/46726 | |
1965 | * tree-inline.c (estimate_num_insns): Special case pow (x, 2.0). | |
1966 | ||
1967 | 2010-12-07 Richard Guenther <rguenther@suse.de> | |
1968 | ||
1969 | * tree-ssa-math-opts.c (execute_optimize_widening_mul): Unlink | |
1970 | virtual operands. | |
1971 | ||
1972 | 2010-12-07 Nicola Pero <nicola.pero@meta-innovation.com> | |
1973 | ||
1974 | * c-parser.c (c_parser_typeof_specifier): Removed special | |
1975 | treatment of objc_volatilized attribute for Objective-C. | |
1976 | ||
1977 | 2010-12-06 Vladimir Makarov <vmakarov@redhat.com> | |
1978 | ||
1979 | * ira.c (update_equiv_regs): Prohibit move insns if | |
1980 | pressure-sensitive scheduling was done. | |
1981 | ||
1982 | 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com> | |
1983 | ||
1984 | * c-parser.c (c_parser_for_statement): Use c_fully_fold() instead | |
1985 | of c_process_expr_stmt() for the iterating and collection | |
1986 | expressions of an Objective-C fast enumeration loop. | |
1987 | ||
1988 | 2010-12-06 Jakub Jelinek <jakub@redhat.com> | |
1989 | ||
1990 | PR debug/45997 | |
1991 | * dwarf2out.c (modified_type_die): If both is_const_type and | |
1992 | is_volatile_type is set, start with DW_TAG_const_type or | |
1993 | DW_TAG_volatile_type depending on where we get qualified type | |
1994 | in the recursive call. | |
1995 | ||
1996 | PR target/43897 | |
1997 | * config/ia64/ia64.c (rtx_needs_barrier): Handle asm CLOBBER | |
1998 | as a store into that register. | |
1999 | ||
2000 | PR tree-optimization/46528 | |
2001 | PR debug/46338 | |
2002 | * profile.c (branch_prob): Make sure last is never set to a debug | |
2003 | stmt. | |
2004 | ||
2005 | PR debug/46771 | |
2006 | * reginfo.c (init_subregs_of_mode): Don't call find_subregs_of_mode | |
2007 | on DEBUG_INSNs. | |
2008 | ||
2009 | PR rtl-optimization/46777 | |
2010 | * cfglayout.c (duplicate_insn_chain): Avoid duplicating | |
2011 | also barrier after tablejump. | |
2012 | ||
2013 | 2010-12-06 Joern Rennecke <amylaar@spamcop.net> | |
2014 | Richard Henderson <rth@redhat.com> | |
2015 | ||
2016 | PR target/46740 | |
2017 | * config/vax/vax.c (vax_output_int_move): Fold #if into if. | |
2018 | ||
2019 | 2010-12-06 Eric Botcazou <ebotcazou@adacore.com> | |
2020 | ||
2021 | * config/sparc/sol2.h (PUSHSECTION_FORMAT): Redefine unconditionally. | |
2022 | * config/sparc/sol2-gas.h (PUSHSECTION_FORMAT): Redefine. | |
2023 | ||
2024 | 2010-12-06 Joern Rennecke <amylaar@spamcop.net> | |
2025 | ||
2026 | PR target/46735 | |
2027 | * config/frv/predicates.md (gpr_or_int12_operand): Use IN_RANGE. | |
2028 | (gpr_fpr_or_int12_operand, gpr_or_int10_operand): Likewise. | |
2029 | (int12_operand, int_2word_operand, uint16_operand): Likewise. | |
2030 | (fpr_or_int6_operand, int6_operand, int5_operand): Likewise. | |
2031 | (uint5_operand, uint4_operand): Likewise. | |
2032 | * config/frv/frv.h (IN_RANGE_P): Delete. | |
2033 | (GPR_P, FPR_P, CC_P, ICC_P, FCC_P, CR_P, ICR_P, FCR_P): Use IN_RANGE. | |
2034 | (ACC_P, ACCG_P, SPR_P, CONST_OK_FOR_I, CONST_OK_FOR_J): Likewise. | |
2035 | (CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise. | |
2036 | (CONST_OK_FOR_P): Likewise. | |
2037 | * config/frv/frv.md (*movqicc_internal2_int): Likewise. | |
2038 | (*movqicc_internal2_float, *movhicc_internal2_int): Likewise. | |
2039 | (*movhicc_internal2_float, *movsicc_internal2_int): Likewise. | |
2040 | (*movsicc_internal2_float, casesi): Likewise. | |
2041 | * config/frv/frv.c (frv_frame_offset_rtx): Likewise. | |
2042 | (frv_asm_output_mi_thunk, frv_legitimate_address_p_1): Likewise. | |
2043 | (frv_emit_movsi, output_move_single, frv_emit_cond_move): Likewise. | |
2044 | (frv_split_cond_move, frv_rtx_costs): Likewise. | |
2045 | ||
2046 | PR target/46739 | |
2047 | * config/mmix/mmix.c (mmix_intval): Split shift count. | |
2048 | ||
2049 | 2010-12-06 H.J. Lu <hongjiu.lu@intel.com> | |
2050 | ||
2051 | * config/i386/i386.c (m_COREI7): New. | |
2052 | (initial_ix86_tune_features): Turn on | |
2053 | X86_TUNE_SSE_UNALIGNED_LOAD_OPTIMAL and | |
2054 | X86_TUNE_SSE_UNALIGNED_STORE_OPTIMAL for Core i7. | |
2055 | ||
2056 | 2010-12-06 H.J. Lu <hongjiu.lu@intel.com> | |
2057 | ||
2058 | * config.gcc: Allow corei7-avx for --with-arch/--with-cpu. | |
2059 | ||
2060 | * config/i386/driver-i386.c (host_detect_local_cpu): Support | |
2061 | Sandy Bridge. | |
2062 | ||
2063 | * config/i386/i386.c (override_options): Handle "corei7-avx". | |
2064 | ||
2065 | * doc/invoke.texi: Document corei7-avx. | |
2066 | ||
2067 | 2010-12-06 Richard Guenther <rguenther@suse.de> | |
2068 | ||
2069 | PR tree-optimization/46806 | |
2070 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Do not | |
2071 | coalesce different types. | |
2072 | ||
2073 | 2010-12-06 Richard Guenther <rguenther@suse.de> | |
2074 | ||
2075 | PR tree-optimization/46785 | |
2076 | * tree-vect-loop.c (vect_is_simple_reduction_1): Also allow | |
2077 | call statements as operand definition. | |
2078 | ||
2079 | 2010-12-06 Mingjie Xing <mingjie.xing@gmail.com> | |
2080 | ||
2081 | * doc/tm.texi.in: Fix typo. | |
2082 | * doc/tm.texi: Regenerate. | |
2083 | ||
2084 | 2010-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
2085 | ||
2086 | * config.gcc [hppa[12]*-*-hpux10*, hppa[12]*-*-hpux11*]: Fix typo in | |
2087 | last change. | |
2088 | ||
2089 | 2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com> | |
2090 | ||
2091 | * c-family/c-common.h: Removed the declarations of all the objc_ | |
2092 | callbacks, and moved them into c-objc.h. Removed | |
2093 | objc_ivar_visibility_kind and moved it into c-objc.h. | |
2094 | * c-family/c-objc.h: New file. | |
2095 | * c-family/c-common.c: Include c-objc.h. | |
2096 | * c-family/c-format.c: Same change. | |
2097 | * c-family/stub-objc.c: Same change. | |
2098 | * c-decl.c: Include c-family/c-objc.h. | |
2099 | * c-parser.c: Same change. | |
2100 | * c-typeck.c: Same change. | |
2101 | * c-config-lang.in (gtfiles): Added c-family/c-objc.h. | |
2102 | * Makefile.in (c-decl.o): Depend on c-family/c-objc.h. | |
2103 | (c-parser.o): same change. | |
2104 | (c-typeck.o): Same change. | |
2105 | (c-family/c-format.o): Same change. | |
2106 | (c-family/stub-objc.o): Same change. | |
2107 | (c-family/c-common.o): Same change. | |
2108 | (PLUGIN_HEADERS): Added c-family/c-objc.h. | |
2109 | ||
2110 | 2010-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
2111 | ||
2112 | * config.gcc [hppa[12]*-*-hpux10*, hppa[12]*-*-hpux11*]: Ignore | |
2113 | --with-dwarf2 option. | |
2114 | ||
2115 | 2010-12-03 Jan Hubicka <jh@suse.cz> | |
2116 | ||
2117 | * lto-streamer-in.c (input_cfg): Fix pasto. | |
2118 | ||
2119 | 2010-12-03 Jan Hubicka <jh@suse.cz> | |
2120 | ||
2121 | * ipa.c (cgraph_externally_visible_p): Do not localize builtins | |
2122 | and functions with user asm defined names. | |
2123 | (varpool_externally_visible_p): Do not localize vars with user | |
2124 | asm defined names. | |
2125 | ||
2126 | 2010-12-03 Jan Hubicka <jh@suse.cz> | |
2127 | ||
2128 | * dwarf2asm.c (dw2_output_indirect_constant_1): Set DECL_ASSEMBLER_NAME | |
2129 | to prevent mangling with lto frontend. | |
2130 | ||
2131 | 2010-12-03 Jan Hubicka <jh@suse.cz> | |
2132 | ||
2133 | * Makefile.in (LTO_STREAMER_H): Add GCOV_IO_H. | |
2134 | * lto-cgraph.c (merge_profile_summaries): Fix thinko. | |
2135 | ||
2136 | 2010-12-03 Jan Hubicka <jh@suse.cz> | |
2137 | ||
2138 | PR tree-optimization/46760 | |
2139 | * cgraph.c (cgraph_create_node): Initialize count_materialization_scale. | |
2140 | * cgraph.h (struct cgraph_node): Add count_materialization_scale. | |
2141 | * lto-cgraph.c (lto_output_edge): Fix assert. | |
2142 | (lto_output_node): Output count_materialization_scale. | |
2143 | (output_profile_summary): Output only runs and sum_max. | |
2144 | (input_node): Input count_materialization_scale. | |
2145 | (input_profile_summary): Read data into file specific gcov summary. | |
2146 | (merge_profile_summaries): New function. | |
2147 | (input_cgraph): Update call of input_profile_summary; | |
2148 | call merge_profile_summaries. | |
2149 | * lto-streamer-in.c (input_cfg): Add count_materialization_scale arg; | |
2150 | rescale counts at read in. | |
2151 | (intput_bb): Likewise. | |
2152 | (input_function): Update call of input_bb. | |
2153 | (lto_read_body): Update call of input_cfg. | |
2154 | * lto-streamer.h: Inlclude gcov-io.h | |
2155 | (lto_file_decl_data): Add gcov_ctr_summary. | |
2156 | ||
2157 | 2010-12-03 Dave Korn <dave.korn.cygwin@gmail.com> | |
2158 | ||
2159 | * doc/tm.texi.in (Cond. Exec. Macros): Rename node from this ... | |
2160 | (Cond Exec Macros): ... to this. | |
2161 | * doc/tm.texi: Regenerate. | |
2162 | ||
2163 | 2010-12-03 Jason Merrill <jason@redhat.com> | |
2164 | ||
2165 | PR debug/46123 | |
2166 | * dwarf2out.c (gen_tagged_type_die): Don't put local types in | |
2167 | a declaration DIE. | |
2168 | ||
2169 | 2010-12-03 Nathan Froyd <froydnj@codesourcery.com> | |
2170 | ||
2171 | * config/arm/arm.c (arm_legitimate_index_p): Split | |
2172 | VALID_NEON_QREG_MODE and VALID_NEON_DREG_MODE cases. Permit | |
2173 | slightly larger constants in the latter case. | |
2174 | (thumb2_legitimate_index_p): Likewise. | |
2175 | ||
2176 | 2010-12-03 Joseph Myers <joseph@codesourcery.com> | |
2177 | ||
2178 | * common.opt (N, Q, Qn, Qy, Z, n, r, s, t): New options. | |
2179 | * gcc.c (cc1_options): Add %{Qy:}. | |
2180 | ||
2181 | 2010-12-03 Joseph Myers <joseph@codesourcery.com> | |
2182 | ||
2183 | * gcc.c (LINK_COMMAND_SPEC): Don't handle -A, -d or -m. | |
2184 | * config/darwin.h (LINK_COMMAND_SPEC_A): Likewise. | |
2185 | * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise. | |
2186 | ||
2187 | 2010-12-03 Alexander Monakov <amonakov@ispras.ru> | |
2188 | ||
2189 | PR rtl-optimization/45354 | |
2190 | * sel-sched-ir.c (jump_leads_only_to_bb_p): Rename to ... | |
2191 | (bb_has_removable_jump_to_p): This. Update all callers. Make static. | |
2192 | Allow BBs ending with a conditional jump. Forbid EDGE_CROSSING jumps. | |
2193 | * sel-sched-ir.h (jump_leads_only_to_bb_p): Delete prototype. | |
2194 | ||
2195 | 2010-12-03 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
2196 | ||
2197 | * basic-block.h (struct edge_prediction): Remove forward declaration. | |
2198 | * tree-flow.h (struct edge_prediction): Move from here... | |
2199 | * predict.c (struct edge_prediction): ...to here. | |
2200 | * cselib.h (struct elt_list): Move from here... | |
2201 | * cselib.c (struct elt_list): ...to here. | |
2202 | ||
2203 | 2010-12-02 Ian Lance Taylor <iant@google.com> | |
2204 | ||
2205 | * gcc.c (default_compilers): Add entry for ".go". | |
2206 | * common.opt: Add -static-libgo as a driver option. | |
2207 | * doc/install.texi (Configuration): Mention libgo as an option for | |
2208 | --enable-shared. Mention go as an option for --enable-languages. | |
2209 | * doc/invoke.texi (Overall Options): Mention .go as a file name | |
2210 | suffix. Mention go as a -x option. | |
2211 | * doc/frontends.texi (G++ and GCC): Mention Go as a supported language. | |
2212 | * doc/sourcebuild.texi (Top Level): Mention libgo. | |
2213 | * doc/standards.texi (Standards): Add section on Go language. | |
2214 | Move references for other languages into their own section. | |
2215 | * doc/contrib.texi (Contributors): Mention that I contributed the | |
2216 | Go frontend. | |
2217 | ||
2218 | 2010-12-03 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
2219 | ||
2220 | * tree.h (struct call_expr_arg_iterator_d): Remove GTY tag. | |
2221 | (const_call_expr_arg_iterator_d): Likewise. | |
2222 | (expanded_location): Likewise. | |
2223 | * c-tree.h (struct c_arg_tag_d): Likewise. | |
2224 | * dwarf2out.c (struct cfa_loc): Likewise. | |
2225 | (struct skeleton_chain_struct): Likewise. | |
2226 | * except.c (struct ttypes_filter): Likewise. | |
2227 | * cselib.h (struct cselib_val_struct): Likewise. | |
2228 | (elt_loc_list): Likewise. | |
2229 | (elt_list): Likewise. | |
2230 | * varasm.c (struct addr_const): Likewise. | |
2231 | * tree-flow.h (struct edge_prediction): Likewise. | |
2232 | (struct int_tree_map): Likewise. | |
2233 | (struct _edge_var_map): Likewise. | |
2234 | ||
2235 | 2010-12-02 H.J. Lu <hongjiu.lu@intel.com> | |
2236 | ||
2237 | PR target/46768 | |
2238 | * config/i386/i386.c (initial_ix86_tune_features): Turn on | |
2239 | X86_TUNE_INTER_UNIT_MOVES for Core 2 and Core i7. | |
2240 | ||
2241 | 2010-12-02 H.J. Lu <hongjiu.lu@intel.com> | |
2242 | ||
2243 | * config.gcc: Allow corei7 for --with-arch=/--with-cpu=. | |
2244 | ||
2245 | 2010-12-02 Ian Lance Taylor <iant@google.com> | |
2246 | ||
2247 | * configure.ac: AC_DEFINE ENABLE_BUILD_WITH_CXX. Check for C++ | |
2248 | header files unordered_map, tr1/unordered_map, and ext/hash_map. | |
2249 | * configure, config.in: Rebuild. | |
2250 | ||
fd0bcb5a | 2251 | 2010-12-02 Eric Botcazou <ebotcazou@adacore.com> |
797103eb L |
2252 | |
2253 | PR target/46685 | |
2254 | * config/sparc/sparc.c (can_use_mov_pic_label_ref): New predicate. | |
2255 | (sparc_expand_move): Call it to decide whether to emit the special | |
2256 | mov{si,di}_pic_label_ref patterns. | |
2257 | (sparc_legitimize_pic_address): Call it to decide whether to emit | |
2258 | the regular PIC sequence for labels. Fix long line. | |
2259 | (sparc_file_end): Set is_thunk for the PIC helper. | |
2260 | ||
2261 | 2010-12-02 Eric Botcazou <ebotcazou@adacore.com> | |
2262 | ||
2263 | * tree.c (build_range_type_1): Do not SET_TYPE_STRUCTURAL_EQUALITY | |
2264 | for a non-shared type. | |
2265 | ||
2266 | 2010-12-02 Sebastian Pop <sebastian.pop@amd.com> | |
2267 | ||
2268 | PR middle-end/45297 | |
2269 | * tree-scalar-evolution.c (interpret_rhs_expr): Handle ADDR_EXPR | |
2270 | with MEM_REFs as POINTER_PLUS_EXPR. | |
2271 | ||
2272 | 2010-12-02 Joseph Myers <joseph@codesourcery.com> | |
2273 | ||
2274 | * config/i386/linux.h, config/m32r/linux.h, config/m68k/linux.h, | |
2275 | config/sparc/linux.h, config/sparc/linux64.h: Remove comments | |
2276 | mentioning /lib/elf. | |
2277 | ||
2278 | 2010-12-02 Joseph Myers <joseph@codesourcery.com> | |
2279 | ||
2280 | * config/bfin/bfin.h (LINK_SPEC): Remove %{b}. | |
2281 | * config/frv/frv.h (LINK_SPEC): Remove %{b}. | |
2282 | * config/i386/netware.h (LINK_SPEC): Remove %{b}. | |
2283 | * config/i386/nto.h (LINK_SPEC): Remove %{b}. | |
2284 | * config/lm32/uclinux-elf.h (LINK_SPEC): Remove %{b}. | |
2285 | * config/sol2.h (LINK_SPEC): Remove %{b}. | |
2286 | * config/svr4.h (LINK_SPEC): Remove %{b}. | |
2287 | ||
2288 | 2010-12-02 Joseph Myers <joseph@codesourcery.com> | |
2289 | ||
2290 | * config/i386/freebsd.h (LINK_SPEC): Cut long comment. | |
2291 | * config/i386/linux.h (LINK_SPEC): Cut long comment. | |
2292 | * config/i386/netware.h (LINK_SPEC): Remove %{V}. | |
2293 | * config/m32r/linux.h (LINK_SPEC): Cut long comment. | |
2294 | * config/m68k/linux.h (LINK_SPEC): Cut long comment. | |
2295 | * config/sparc/linux.h (LINK_SPEC): Cut long comment. | |
2296 | (ASM_SPEC): Remove %{V} and %{v:%{!V:-V}}. | |
2297 | * config/sparc/linux64.h (LINK_SPEC): Cut long comment. | |
2298 | (ASM_SPEC): Remove %{V} and %{v:%{!V:-V}}. | |
2299 | * config/sparc/netbsd-elf.h (ASM_SPEC): Remove %{V} and %{v:%{!V:-V}}. | |
2300 | ||
2301 | 2010-12-02 Joseph Myers <joseph@codesourcery.com> | |
2302 | ||
2303 | * gcc.c (trad_capable_cpp, default_compilers): Don't handle | |
2304 | -ftraditional. | |
2305 | ||
2306 | 2010-12-02 Joseph Myers <joseph@codesourcery.com> | |
2307 | ||
2308 | * config/alpha/freebsd.h (LINK_SPEC): Don't handle -Wl,. | |
2309 | * config/bfin/bfin.h (ASM_SPEC): Don't handle -Wa,. | |
2310 | * config/frv/frv.h (ASM_SPEC): Don't handle -Wa,. | |
2311 | * config/lm32/uclinux-elf.h (LINK_SPEC): Don't handle -Wl,. | |
2312 | * config/microblaze/microblaze.h (LINK_SPEC): Don't handle -Wl,. | |
2313 | * config/mn10300/linux.h (ASM_SPEC): Don't handle -Wa,. | |
2314 | * config/pa/pa-linux.h (ASM_SPEC): Don't handle -Wa,. | |
2315 | * config/rs6000/freebsd.h (SVR4_ASM_SPEC): Don't handle -Wa,. | |
2316 | * config/rs6000/linux64.h (ASM_SPEC_COMMON): Don't handle -Wa,. | |
2317 | * config/rs6000/sysv4.h (LINK_SPEC): Don't handle -Wl,. | |
2318 | * config/rs6000/vxworks.h (ASM_SPEC): Don't handle -Wa,. | |
2319 | * config/sol2.h (ASM_SPEC): Don't handle -Wa,. | |
2320 | * config/sparc/linux.h (ASM_SPEC): Don't handle -Wa,. | |
2321 | * config/sparc/linux64.h (ASM_SPEC): Don't handle -Wa,. | |
2322 | * config/sparc/sp-elf.h (ASM_SPEC): Don't handle -Wa,. | |
2323 | * config/sparc/sysv4.h (ASM_SPEC): Don't handle -Wa,. | |
2324 | * config/svr4.h (SVR4_ASM_SPEC): Don't handle -Wa,. | |
2325 | * config/vxworks.h (VXWORKS_LINK_SPEC): Don't handle -Wl,. | |
2326 | ||
2327 | 2010-12-02 Paul Koning <ni1d@arrl.net> | |
2328 | ||
2329 | * config/pdp11/pdp11.c (output_jump): Map unsigned to signed | |
2330 | opcodes if CC_NO_OVERFLOW is set. | |
2331 | (notice_update_cc_on_set): Correct setting of CC0 as a side | |
2332 | effect; set CC_NO_OVERFLOW for cases where C flag is not meaningful. | |
2333 | ||
2334 | 2010-12-02 Ian Lance Taylor <iant@google.com> | |
2335 | ||
2336 | * doc/install.texi (Configuration): Update default for | |
2337 | --with-boot-ldflags. | |
2338 | ||
2339 | 2010-12-02 Nathan Froyd <froydnj@codesourcery.com> | |
2340 | ||
2341 | PR c/45062 | |
2342 | * c-decl.c (grokparms): Set arg_info->parms to NULL_TREE when | |
2343 | !funcdef_flag. | |
2344 | ||
2345 | 2010-12-02 Sebastian Pop <sebastian.pop@amd.com> | |
2346 | ||
2347 | PR tree-optimization/45199 | |
2348 | * tree-data-ref.c (mem_write_stride_of_same_size_as_unit_type_p): New. | |
2349 | (stores_zero_from_loop): Call | |
2350 | mem_write_stride_of_same_size_as_unit_type_p. | |
2351 | * tree-data-ref.h (stride_of_unit_type_p): New. | |
2352 | * tree-loop-distribution.c (generate_memset_zero): Simplified. | |
2353 | Call stride_of_unit_type_p. | |
2354 | (build_rdg_partition_for_component): Do not call | |
2355 | rdg_flag_similar_memory_accesses when | |
2356 | flag_tree_loop_distribute_patterns is set. | |
2357 | ||
2358 | 2010-12-02 Richard Guenther <rguenther@suse.de> | |
2359 | ||
2360 | * tree-vect-loop.c (vect_analyze_scalar_cycles_1): Disregard | |
2361 | sign-changing conversions for induction detection. | |
2362 | ||
2363 | 2010-12-02 Richard Guenther <rguenther@suse.de> | |
2364 | ||
2365 | PR tree-optimization/46723 | |
2366 | * tree-vect-loop.c (get_initial_def_for_induction): Strip | |
2367 | conversions from the induction evolution and apply it to | |
2368 | the result instead. | |
2369 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Handle | |
2370 | assigns for induction defs. | |
2371 | ||
2372 | 2010-12-02 Richard Guenther <rguenther@suse.de> | |
2373 | ||
2374 | * value-prof.c (gimple_ic): Use stmt_ends_bb_p to detect | |
2375 | the case we need to split the edge and not the block. | |
2376 | ||
2377 | 2010-12-02 Bernd Schmidt <bernds@codesourcery.com> | |
2378 | ||
2379 | DFA model for Core 2 and Core i7 scheduling. | |
2380 | ||
2381 | * config/i386/core2.md: New DFA model for Core 2 and Core i7. | |
2382 | * config/i386/i386.c (ix86_option_override_internal): Update entries | |
2383 | for Core 2 and Core i7. | |
2384 | (ix86_issue_rate): Set issue rate to 3 [be realistic]. | |
2385 | * config/i386/i386.md: Include "core2.md". | |
2386 | (define_attr cpu): Add "corei7". | |
2387 | ||
2388 | 2010-12-02 Maxim Kuvyrkov <maxim@codesourcery.com> | |
2389 | ||
2390 | Define tuning for Core 2 and Core i7. | |
2391 | ||
2392 | * config/i386/i386-c.c (ix86_target_macros_internal): Update. | |
2393 | * config/i386/i386.c (core2_cost): Delete, use generic costs instead. | |
2394 | (m_CORE2): Replace with m_CORE2_{32,64}. | |
2395 | (m_CORE2I7{,_32,_64}): New macros. | |
2396 | (m_GENERIC32, m_GENERIC64): Update. | |
2397 | (initial_ix86_tune_features, x86_accumulate_outgoing_args,) | |
2398 | (x86_arch_always_fancy_math_387): Set m_CORE2I7_32 iff m_GENERIC32 and | |
2399 | set m_CORE2I7_64 iff m_GENERIC64. | |
2400 | (processor_target_table): Use generic costs for Core 2 and Core i7. | |
2401 | (ix86_option_override_internal): Update entries for Core 2 and Core i7. | |
2402 | (ix86_issue_rate): Remove entry for Core 2. | |
2403 | (ia32_multipass_dfa_lookahead, ix86_sched_init_global): Update. | |
2404 | * config/i386/i386.h (TARGET_CORE2_32, TARGET_CORE2_64): New macros. | |
2405 | (TARGET_CORE2): Update. | |
2406 | (PROCESSOR_CORE2_32, PROCESSOR_CORE2_64): New constants. | |
2407 | (PROCESSOR_CORE2): Remove. | |
2408 | ||
2409 | 2010-12-02 Richard Guenther <rguenther@suse.de> | |
2410 | ||
2411 | * lto-streamer.h (LTO_major_version): Bump to 2. | |
2412 | ||
2413 | 2010-12-02 Richard Guenther <rguenther@suse.de> | |
2414 | ||
2415 | PR lto/44871 | |
2416 | * gimple.c (canonical_type_hash_cache): New hashtable. | |
2417 | (gimple_type_hash): Make a wrapper around ... | |
2418 | (gimple_type_hash_1): ... this. Take gtc_mode argument. | |
2419 | (gimple_canonical_type_hash): Likewise. | |
2420 | (gtc_visit): Take a gtc_mode argument. | |
2421 | (gimple_types_compatible_p_1): Likewise. Do not compare struct | |
2422 | tag names or field names when computing canonical types. | |
2423 | (gimple_types_compatible_p): Adjust. | |
2424 | (visit): Take a gtc_mode argument. | |
2425 | (iterative_hash_gimple_type): Likewise. Do not hash struct tag | |
2426 | names or field names when computing hashes of canonical types. | |
2427 | (gimple_register_canonical_type): Use gimple_canonical_type_hash | |
2428 | for the hash. | |
2429 | (print_gimple_types_stats): Dump stats of canonical_type_hash_cache. | |
2430 | (free_gimple_type_tables): Free canonical_type_hash_cache. | |
2431 | ||
2432 | 2010-12-02 Richard Guenther <rguenther@suse.de> | |
2433 | Ira Rosen <irar@il.ibm.com> | |
2434 | ||
2435 | PR tree-optimization/46663 | |
2436 | * tree-vect-patterns.c (vect_recog_pow_pattern): Check that | |
2437 | FUNCTION_DECL exists and that it's a builtin. | |
2438 | ||
2439 | 2010-12-02 Jie Zhang <jie@codesourcery.com> | |
2440 | ||
2441 | PR middle-end/46674 | |
2442 | * varasm.c (compute_visible_aliases): Handle user set assembler name. | |
2443 | ||
2444 | 2010-12-01 Michael Meissner <meissner@linux.vnet.ibm.com> | |
2445 | ||
2446 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Fix | |
2447 | thinko regarding setting -mno-<xxx> debug switches. | |
2448 | (rs6000_rtx_costs): Add FMA. Delete old rtl based FMA costs. | |
2449 | ||
2450 | 2010-12-01 Joseph Myers <joseph@codesourcery.com> | |
2451 | ||
2452 | * intl.c: Don't include tm.h. | |
2453 | * Makefile.in (intl.o): Don't depend on $(TM_H). | |
2454 | ||
2455 | 2010-12-01 Sebastian Pop <sebastian.pop@amd.com> | |
2456 | ||
2457 | * graphite-sese-to-poly.c (analyze_drs_in_stmts): Fix set but | |
2458 | unused warning. | |
2459 | (rewrite_cross_bb_scalar_deps_out_of_ssa): Same. | |
2460 | ||
2461 | 2010-12-01 Sebastian Pop <sebastian.pop@amd.com> | |
2462 | ||
2463 | * graphite-sese-to-poly.c (analyze_drs): Removed. | |
2464 | (build_scop_drs): Do not call analyze_drs. | |
2465 | (analyze_drs_in_stmts): New. | |
2466 | (insert_stmts): New. | |
2467 | (insert_out_of_ssa_copy): Call analyze_drs_in_stmts. | |
2468 | (insert_out_of_ssa_copy_on_edge): Same. | |
2469 | (rewrite_close_phi_out_of_ssa): Call insert_stmts. | |
2470 | (rewrite_phi_out_of_ssa): Same. | |
2471 | (rewrite_cross_bb_scalar_dependence): Same. | |
2472 | (split_reduction_stmt): Move data references in the new basic blocks. | |
2473 | (translate_scalar_reduction_to_array_for_stmt): Call insert_stmts. | |
2474 | ||
2475 | 2010-12-01 Sebastian Pop <sebastian.pop@amd.com> | |
2476 | ||
2477 | * sese.c (rename_uses): Do not handle ADDR_EXPR in LHS of assignments. | |
2478 | ||
2479 | 2010-12-01 Sebastian Pop <sebastian.pop@amd.com> | |
2480 | ||
2481 | PR middle-end/45297 | |
2482 | * graphite-poly.c (new_poly_bb): Returns a poly_bb_p. Do not take | |
2483 | the reduction bool in parameter. Clear PBB_IS_REDUCTION. Set GBB_PBB. | |
2484 | * graphite-poly.h (new_poly_bb): Update declaration. | |
2485 | (gbb_from_bb): Moved here... | |
2486 | (pbb_from_bb): New. | |
2487 | * graphite-sese-to-poly.c (var_used_in_not_loop_header_phi_node): | |
2488 | Removed. | |
2489 | (graphite_stmt_p): Removed. | |
2490 | (try_generate_gimple_bb): Returns a gimple_bb_p. Do not pass in | |
2491 | sbitmap reductions. Always build a gimple_bb_p. Do not call | |
2492 | new_poly_bb. | |
2493 | (build_scop_bbs_1): Do not pass in sbitmap reductions. | |
2494 | (build_scop_bbs): Same. | |
2495 | (gbb_from_bb): ... from here. | |
2496 | (add_conditions_to_constraints): Moved up. | |
2497 | (analyze_drs): New. | |
2498 | (build_scop_drs): Call analyze_drs. Remove all the PBBs that do | |
2499 | not contain data references. | |
2500 | (new_pbb_from_pbb): New. | |
2501 | (insert_out_of_ssa_copy_on_edge): Call new_pbb_from_pbb after a | |
2502 | block is split. | |
2503 | (rewrite_close_phi_out_of_ssa): Update call to | |
2504 | insert_out_of_ssa_copy_on_edge. | |
2505 | (rewrite_reductions_out_of_ssa): Now static. | |
2506 | (rewrite_cross_bb_scalar_deps_out_of_ssa): Same. | |
2507 | (split_pbb): New. | |
2508 | (split_reduction_stmt): Call split_pbb. | |
2509 | (translate_scalar_reduction_to_array): Pass in the scop, do not | |
2510 | pass in the sbitmap reductions. | |
2511 | (rewrite_commutative_reductions_out_of_ssa_close_phi): Same. | |
2512 | (rewrite_commutative_reductions_out_of_ssa_loop): Same. | |
2513 | (rewrite_commutative_reductions_out_of_ssa): Same. | |
2514 | (build_poly_scop): Call build_scop_bbs, | |
2515 | rewrite_commutative_reductions_out_of_ssa, | |
2516 | rewrite_reductions_out_of_ssa, and | |
2517 | rewrite_cross_bb_scalar_deps_out_of_ssa. Move build_scop_drs | |
2518 | before scop_to_lst. | |
2519 | * graphite-sese-to-poly.h (rewrite_commutative_reductions_out_of_ssa): | |
2520 | Removed declaration. | |
2521 | (rewrite_reductions_out_of_ssa): Same. | |
2522 | (rewrite_cross_bb_scalar_deps_out_of_ssa): Same. | |
2523 | (build_scop_bbs): Same. | |
2524 | * graphite.c (graphite_transform_loops): Do not initialize reductions. | |
2525 | Do not call build_scop_bbs, | |
2526 | rewrite_commutative_reductions_out_of_ssa, | |
2527 | rewrite_reductions_out_of_ssa, and | |
2528 | rewrite_cross_bb_scalar_deps_out_of_ssa. | |
2529 | * sese.h (struct gimple_bb): Add field pbb. | |
2530 | (GBB_PBB): New. | |
2531 | ||
2532 | 2010-12-01 Sebastian Pop <sebastian.pop@amd.com> | |
2533 | ||
2534 | * graphite-sese-to-poly.c (handle_scalar_deps_crossing_scop_limits): | |
2535 | New. | |
2536 | (rewrite_cross_bb_scalar_deps): Pass in the scop. Call | |
2537 | handle_scalar_deps_crossing_scop_limits. | |
2538 | (rewrite_cross_bb_scalar_deps_out_of_ssa): Create an empty BB | |
2539 | after the scop. Update call to rewrite_cross_bb_scalar_deps. | |
2540 | ||
2541 | 2010-12-01 Sebastian Pop <sebastian.pop@amd.com> | |
2542 | ||
2543 | * sese.c (rename_uses): Call recompute_tree_invariant_for_addr_expr | |
2544 | when replacing a constant in an ADDR_EXPR. | |
2545 | ||
2546 | 2010-12-01 Sebastian Pop <sebastian.pop@amd.com> | |
2547 | ||
2548 | * graphite-blocking.c (lst_do_strip_mine_loop): Extra parameter | |
2549 | for the stride. | |
2550 | (lst_do_strip_mine): Same. | |
2551 | (scop_do_strip_mine): Same. | |
2552 | * graphite-poly.c (apply_poly_transforms): Update call to | |
2553 | scop_do_strip_mine. | |
2554 | * graphite-poly.h (scop_do_strip_mine): Update declaration. | |
2555 | ||
2556 | 2010-12-01 Jan Hubicka <jh@suse.cz> | |
2557 | ||
2558 | * tree.c (build_common_builtin_nodes): Do not initialize | |
2559 | BUILT_IN_PROFILE_FUNC_ENTER and BUILT_IN_PROFILE_FUNC_EXIT. | |
2560 | * builtins.c (expand_builtin_profile_func): Remove. | |
2561 | (expand_builtin): Do not handle BUILT_IN_PROFILE_FUNC_ENTER and | |
2562 | BUILT_IN_PROFILE_FUNC_EXIT. | |
2563 | * builtins.def (profile_func_enter, profile_func_exit): Remove stubs. | |
2564 | (__cyg_profile_func_enter, __cyg_profile_func_exit): New. | |
2565 | * gimplify.c (gimplify_function_tree): Reorganize code calling | |
2566 | profiling functions. | |
2567 | ||
2568 | 2010-12-01 Joseph Myers <joseph@codesourcery.com> | |
2569 | ||
2570 | * opts.c: Expand comment on tm.h include. | |
2571 | ||
2572 | 2010-12-01 Yao Qi <yao@codesourcery.com> | |
2573 | ||
2574 | * config/arm/predicates.md ("vfp_register_operand"): Return true for | |
2575 | VFP_D0_D7_REGS classes. | |
2576 | ||
2577 | 2010-12-01 Joseph Myers <joseph@codesourcery.com> | |
2578 | ||
2579 | * common.opt (flag_stack_check): New Variable entry. | |
2580 | (fcompare-debug-second): Use Var. | |
2581 | * flags.h (flag_compare_debug, flag_stack_check): Remove. | |
2582 | * opts.c (flag_compare_debug): Remove. | |
2583 | (common_handle_option): Don't handle OPT_fcompare_debug_second. | |
2584 | Set opts->x_flag_stack_check for OPT_fstack_check_. | |
2585 | * toplev.c (flag_stack_check): Remove. | |
2586 | ||
2587 | 2010-12-01 Joseph Myers <joseph@codesourcery.com> | |
2588 | ||
2589 | * common.opt (main_input_filename, main_input_basename, | |
2590 | main_input_baselength): New Variable entries. From toplev.c. | |
2591 | * final.c (output_quoted_string): Move from toplev.c. | |
2592 | * output.h (output_quoted_string): Move from toplev.h. | |
2593 | * opts-global.c (read_cmdline_options): Use gcc_options pointer to | |
2594 | access main_input_filename, main_input_baselength and | |
2595 | main_input_basename. | |
2596 | * targhooks.c: Include intl.h and opts.h. | |
2597 | (option_affects_pch_p, default_get_pch_validity): Move from toplev.c. | |
2598 | * targhooks.h (option_affects_pch_p, default_get_pch_validity): | |
2599 | Move from toplev.h. | |
2600 | * toplev.c (main_input_filename, main_input_basename, | |
2601 | main_input_baselength): Move to common.opt. | |
2602 | (output_quoted_string): Move to final.c. | |
2603 | (warn_deprecated_use): Move to tree.c. | |
2604 | (option_affects_pch_p, default_get_pch_validity, | |
2605 | pch_option_mismatch, default_pch_valid_p): Move to targhooks.c. | |
2606 | * toplev.h (skip_leading_substring): Move to tree-dump.c. | |
2607 | (warn_deprecated_use): Move to tree.h. | |
2608 | (output_quoted_string): Move to output.h. | |
2609 | (main_input_filename, main_input_basename, main_input_baselength): | |
2610 | Move to common.opt. | |
2611 | (default_get_pch_validity, default_pch_valid_p): Move to targhooks.c. | |
2612 | * tree-dump.c (skip_leading_substring): Move from toplev.h. | |
2613 | * tree.c (warn_deprecated_use): Move from toplev.c. | |
2614 | * tree.h (warn_deprecated_use): Move from toplev.h. | |
2615 | * c-typeck.c, config/alpha/alpha.c, config/arc/arc.c, | |
2616 | config/arm/arm.c, config/avr/avr.c, config/bfin/bfin.c, | |
2617 | config/cris/cris.c, config/crx/crx.c, config/fr30/fr30.c, | |
2618 | config/frv/frv.c, config/h8300/h8300.c, config/ia64/ia64.c, | |
2619 | config/iq2000/iq2000.c, config/lm32/lm32.c, config/m32c/m32c.c, | |
2620 | config/m32r/m32r.c, config/m68hc11/m68hc11.c, config/m68k/m68k.c, | |
2621 | config/mcore/mcore.c, config/mep/mep.c, | |
2622 | config/microblaze/microblaze.c, config/mips/mips.c, | |
2623 | config/mmix/mmix.c, config/mn10300/mn10300.c, | |
2624 | config/moxie/moxie.c, config/pa/pa.c, config/pdp11/pdp11.c, | |
2625 | config/picochip/picochip.c, config/s390/s390.c, | |
2626 | config/score/score.c, config/sh/sh.c, config/sparc/sparc.c, | |
2627 | config/spu/spu.c, config/stormy16/stormy16.c, config/v850/v850.c, | |
2628 | config/vax/vax.c, config/xtensa/xtensa.c, gimple-low.c, | |
2629 | graphite-sese-to-poly.c, plugin.c, tree-cfg.c, tree-inline.c, | |
2630 | varasm.c, xcoffout.c: Don't include toplev.h. | |
2631 | * Makefile.in (c-typeck.o, tree-inline.o, tree-cfg.o, | |
2632 | gimple-low.o, graphite-sese-to-poly.o, targhooks.o, plugin.o, | |
2633 | varasm.o, xcoffout.o): Update dependencies. | |
2634 | * config/arm/t-arm (arm.o): Update dependencies. | |
2635 | * config/spu/t-spu-elf (spu.o): Update dependencies. | |
2636 | ||
2637 | 2010-12-01 Richard Guenther <rguenther@suse.de> | |
2638 | ||
2639 | PR tree-optimization/46730 | |
2640 | * value-prof.c (gimple_ic): Always generate a separate merge BB. | |
2641 | ||
2642 | 2010-11-30 Ian Lance Taylor <iant@google.com> | |
2643 | ||
2644 | * config/i386/linux.h (ASM_SPEC): Pass -v as -v, not -V. Remove | |
2645 | all of %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*}. | |
2646 | * config/i386/linux64.h (ASM_SPEC): Likewise. | |
2647 | * config/i386/mingw-w64.h (ASM_SPEC): Likewise. | |
2648 | * config/i386/sol2-10.h (ASM_SPEC) [USE_GAS]: Likewise. | |
2649 | * config/i386/vxworks.h (ASM_SPEC): Likewise. | |
2650 | * config/i386/x86-64.h (ASM_SPEC): Likewise. | |
2651 | * config/i386/sol2.h (ASM_SPEC): Remove %{Wa,*:%*}. | |
2652 | * config/i386/sol2-10.h (ASM_SPEC) [!USE_GAS]: Likewise. | |
2653 | ||
2654 | 2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com> | |
2655 | ||
2656 | * c-decl.c (finish_function): Call objc_finish_function in | |
2657 | Objective-C. | |
2658 | * c-typeck.c (convert_for_assignment): Do not call | |
2659 | objc_type_quals_match(). | |
2660 | ||
2661 | 2010-11-30 Richard Guenther <rguenther@suse.de> | |
2662 | ||
2663 | PR tree-optimization/46722 | |
2664 | * tree-ssa-math-opts.c (convert_mult_to_fma): Get multiplication | |
2665 | operands as arguments. | |
2666 | (execute_optimize_widening_mul): Also handle power of two as | |
2667 | multiplication. | |
2668 | ||
2669 | 2010-11-30 Dave Korn <dave.korn.cygwin@gmail.com> | |
2670 | ||
2671 | PR middle-end/46709 | |
2672 | * cgraphunit.c (process_function_and_variable_attributes): Fix | |
2673 | cut'n'pasteo. | |
2674 | ||
2675 | 2010-11-30 Joseph Myers <joseph@codesourcery.com> | |
2676 | ||
2677 | * hwint.c: New. Extracted from toplev.c. | |
2678 | * hwint.h (clz_hwi, ctz_hwi, ffs_hwi, exact_log2, floor_log2): | |
2679 | Move from toplev.h. | |
2680 | * toplev.c (clz_hwi, ctz_hwi, ffs_hwi, exact_log2, floor_log2): | |
2681 | Move to hwint.c. | |
2682 | * toplev.h (clz_hwi, ctz_hwi, ffs_hwi, exact_log2, floor_log2): | |
2683 | Move to hwint.h. | |
2684 | * builtins.c, combine.c, config/i386/winnt.c, double-int.c, | |
2685 | explow.c, expmed.c, fold-const.c, ggc-page.c, ggc-zone.c, ifcvt.c, | |
2686 | ipa-struct-reorg.c, ira-color.c, matrix-reorg.c, omp-low.c, | |
2687 | real.c, recog.c, reload.c, rtlanal.c, simplify-rtx.c, | |
2688 | stor-layout.c, tree-dfa.c, tree-ssa-alias.c, | |
2689 | tree-ssa-loop-niter.c, tree-vect-data-refs.c, | |
2690 | tree-vect-loop-manip.c, tree-vect-loop.c, tree-vect-stmts.c, | |
2691 | tree-vrp.c: Don't include toplev.h. | |
2692 | * genattrtab.c, genconditions.c, genemit.c, genextract.c, | |
2693 | genoutput.c, genpeep.c, genpreds.c, genrecog.c: Don't include | |
2694 | toplev.h in generated output. | |
2695 | * Makefile.in (OBJS-common): Add hwint.o. | |
2696 | Dependencies for above files changed to remove toplev.h. | |
2697 | (hwint.o): New. | |
2698 | (insn-attrtab.o, insn-emit.o, insn-extract.o, insn-output.o, | |
2699 | insn-peep.o, insn-preds.o, insn-recog.o): Don't depend on toplev.h. | |
2700 | * config/i386/t-cygming (winnt.o): Don't depend on toplev.h. | |
2701 | * config/i386/t-interix (winnt.o): Don't depend on toplev.h. | |
2702 | ||
2703 | 2010-11-30 Richard Guenther <rguenther@suse.de> | |
2704 | ||
2705 | PR tree-optimization/46717 | |
2706 | * value-prof.c (gimple_ic): Preserve EH edges of the indirect | |
2707 | call. Manually create EH edges for the direct call and update | |
2708 | target PHI nodes. | |
2709 | ||
2710 | 2010-11-30 Joseph Myers <joseph@codesourcery.com> | |
2711 | ||
2712 | * diagnostic-core.h: Include bversion.h. | |
2713 | * toplev.h: Don't include input.h or bversion.h. | |
2714 | (parse_optimize_options): Don't declare here. | |
2715 | * alias.c, auto-inc-dec.c, c-aux-info.c, c-convert.c, c-parser.c, | |
2716 | caller-save.c, cfg.c, cfganal.c, cfgbuild.c, cfgcleanup.c, | |
2717 | combine-stack-adj.c, config/arm/pe.c, config/darwin-c.c, | |
2718 | config/host-darwin.c, config/i386/host-cygwin.c, | |
2719 | config/i386/host-mingw32.c, config/i386/msformat-c.c, | |
2720 | config/i386/netware.c, config/i386/nwld.c, | |
2721 | config/i386/winnt-cxx.c, config/i386/winnt-stubs.c, | |
2722 | config/ia64/ia64-c.c, config/m32c/m32c-pragma.c, | |
2723 | config/mep/mep-pragma.c, config/microblaze/microblaze-c.c, | |
2724 | config/rs6000/host-darwin.c, config/rs6000/rs6000-c.c, | |
2725 | config/score/score3.c, config/score/score7.c, | |
2726 | config/sh/symbian-base.c, config/sh/symbian-c.c, | |
2727 | config/sh/symbian-cxx.c, config/sol2-c.c, config/sol2.c, | |
2728 | config/v850/v850-c.c, config/vxworks.c, convert.c, cppbuiltin.c, | |
2729 | cselib.c, dbgcnt.c, ddg.c, dfp.c, dominance.c, emit-rtl.c, | |
2730 | fixed-value.c, fwprop.c, ggc-common.c, gimple.c, gimplify.c, | |
2731 | graphite-blocking.c, graphite-clast-to-gimple.c, | |
2732 | graphite-dependences.c, graphite-flattening.c, | |
2733 | graphite-interchange.c, graphite-poly.c, | |
2734 | graphite-scop-detection.c, graphite.c, haifa-sched.c, | |
2735 | implicit-zee.c, integrate.c, ipa-pure-const.c, ipa-reference.c, | |
2736 | ira-build.c, ira-conflicts.c, ira-costs.c, ira-lives.c, jump.c, | |
2737 | lists.c, loop-doloop.c, loop-iv.c, lto-cgraph.c, lto-compress.c, | |
2738 | lto-opts.c, lto-section-in.c, lto-section-out.c, | |
2739 | lto-streamer-out.c, lto-symtab.c, modulo-sched.c, optabs.c, | |
2740 | params.c, postreload-gcse.c, postreload.c, predict.c, profile.c, | |
2741 | regcprop.c, reginfo.c, regmove.c, reorg.c, resource.c, | |
2742 | sched-deps.c, sched-ebb.c, sched-rgn.c, sdbout.c, | |
2743 | sel-sched-dump.c, sel-sched-ir.c, sese.c, stmt.c, targhooks.c, | |
2744 | tree-cfgcleanup.c, tree-mudflap.c, tree-nomudflap.c, | |
2745 | tree-object-size.c, tree-outof-ssa.c, tree-phinodes.c, | |
2746 | tree-profile.c, tree-sra.c, tree-ssa-ccp.c, tree-ssa-coalesce.c, | |
2747 | tree-ssa-live.c, tree-ssa-loop-prefetch.c, tree-ssa-loop.c, | |
2748 | tree-ssa-operands.c, tree-ssa-structalias.c, tree-ssa-uninit.c, | |
2749 | tree-vect-patterns.c, value-prof.c, var-tracking.c, web.c: Don't | |
2750 | include toplev.h. | |
2751 | * Makefile.in (TOPLEV_H): Remove. All uses changed to use | |
2752 | toplev.h. Dependencies for above files and c-family files changed | |
2753 | to remove $(TOPLEV_H) or toplev.h. | |
2754 | (C_TREE_H): Don't include $(TOPLEV_H). | |
2755 | (DIAGNOSTIC_CORE_H): Use $(INPUT_H) instead of input.h. Add | |
2756 | bversion.h. | |
2757 | * config/arm/t-pe, config/arm/t-wince-pe, config/i386/t-cygming, | |
2758 | config/ia64/t-ia64, config/mep/t-mep, config/score/t-score-elf, | |
2759 | config/t-darwin, config/t-sol2, | |
2760 | config/t-vxworks, config/v850/t-v850, config/v850/t-v850e: | |
2761 | Dependencies for above files changed to remove $(TOPLEV_H) or | |
2762 | toplev.h. | |
2763 | ||
2764 | 2010-11-30 Richard Guenther <rguenther@suse.de> | |
2765 | ||
2766 | PR lto/44986 | |
2767 | * gcc.c (main): Use the first input with a compiler as infile | |
2768 | for link spec processing. | |
2769 | ||
2770 | 2010-11-30 Richard Guenther <rguenther@suse.de> | |
2771 | ||
2772 | PR lto/45949 | |
2773 | * cgraphunit.c (ipa_passes): Stop after errors from small IPA passes. | |
2774 | ||
2775 | 2010-11-30 Mingjie Xing <mingjie.xing@gmail.com> | |
2776 | ||
2777 | * gcc-plugin.h: Include coretypes.h. | |
2778 | * Makefile.in (FUNCTION_H): Add hard-reg-set.h. | |
2779 | ||
2780 | 2010-11-30 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
2781 | ||
2782 | * ggc-zone.c (ggc_pch_read): Fix conditional compilation. | |
2783 | * ggc-none.c (ggc_internal_alloc_zone_stat) | |
2784 | (ggc_internal_cleared_alloc_zone_stat): New. | |
2785 | ||
2786 | 2010-11-29 Joakim Tjernlund <Joakim.Tjernlund@transmode.se> | |
2787 | ||
2788 | * config/rs6000/rs6000.c (rs6000_reg_live_or_pic_offset_p): Check | |
2789 | TARGET_SINGLE_PIC_BASE for RS6000_PIC_OFFSET_TABLE_REGNUM. | |
2790 | (rs6000_emit_prologue): Don't set PIC register if | |
2791 | TARGET_SINGLE_PIC_BASE. | |
2792 | * config/rs6000/rs6000.opt (msingle-pic-base): New option. | |
2793 | * doc/invoke.texi (msingle-pic-base): Document. | |
2794 | ||
2795 | 2010-11-29 H.J. Lu <hongjiu.lu@intel.com> | |
2796 | ||
2797 | PR driver/46712 | |
2798 | * exec-tool.in (id): New. | |
2799 | Check and export LT_RCU_$id instead of LT_RCU. | |
2800 | ||
2801 | 2010-11-29 Zdenek Dvorak <rakdver@kam.uniff.cz> | |
2802 | ||
2803 | PR tree-optimization/46675 | |
2804 | * tree-ssa-loop-niter.c (split_to_var_and_offset): Avoid overflow | |
2805 | in offset calculation. | |
2806 | ||
2807 | 2010-11-29 Jan Hubicka <jh@suse.cz> | |
2808 | ||
2809 | * collect2.c (main): Do not imply verbose output with | |
2810 | LTO and linker plugin. | |
2811 | ||
2812 | 2010-11-29 Dodji Seketeli <dodji@redhat.com> | |
2813 | ||
2814 | * dwarf2out.c (print_die): Print the address of the current DIE or | |
2815 | of any DIE referenced by the current one. | |
2816 | ||
2817 | 2010-11-29 Dodji Seketeli <dodji@redhat.com> | |
2818 | ||
2819 | PR debug/46101 | |
2820 | * dwarf2out.c (lookup_type_die_strip_naming_typedef): New function. | |
2821 | (scope_die_for, gen_type_die_for_member): Replace uses of | |
2822 | lookup_type_die with use of lookup_type_die_strip_naming_typedef. | |
2823 | ||
2824 | 2010-11-29 Iain Sandoe <iains@gcc.gnu.org> | |
2825 | ||
2826 | * config/darwin.c (darwin_mergeable_string_section): Remove blank line. | |
2827 | (darwin_asm_declare_object_name): Correct spelling. | |
2828 | (darwin_output_aligned_bss): Likewise. | |
2829 | ||
2830 | 2010-11-29 Iain Sandoe <iains@gcc.gnu.org> | |
2831 | Mike Stump <mrs@gcc.gnu.org> | |
2832 | ||
2833 | PR target/26427 | |
2834 | PR target/33120 | |
2835 | PR testsuite/35710 | |
2836 | * config/i386/darwin.h (ASM_OUTPUT_COMMON): Remove | |
2837 | (ASM_OUTPUT_LOCAL): Likewise. | |
2838 | * config/darwin-protos.h (darwin_asm_declare_object_name): New. | |
2839 | (darwin_output_aligned_bss): Likewise. | |
2840 | (darwin_asm_output_aligned_decl_local): Likewise. | |
2841 | (darwin_asm_output_aligned_decl_common): Likewise. | |
2842 | (darwin_use_anchors_for_symbol_p): Likewise. | |
2843 | * config/rs6000/darwin.h (ASM_OUTPUT_COMMON): Remove. | |
2844 | (TARGET_ASM_OUTPUT_ANCHOR): Define. | |
2845 | (TARGET_USE_ANCHORS_FOR_SYMBOL_P): Define. | |
2846 | (DARWIN_SECTION_ANCHORS): Set to 1. | |
2847 | * config/darwin.c (emit_aligned_common): New var. | |
2848 | (darwin_init_sections): Check that the Darwin private zero-size section | |
2849 | marker is in range. | |
2850 | (darwin_text_section): Check for zero-sized objects. | |
2851 | (darwin_mergeable_string_section): Likewise. | |
2852 | (darwin_mergeable_constant_section): Likewise. | |
2853 | (machopic_select_section): Adjust to check for zero-sized objects. | |
2854 | Assert that OBJC meta data are non-zero sized. | |
2855 | (darwin_asm_declare_object_name): New. | |
2856 | (darwin_asm_declare_constant_name): Adjust for zero-sized | |
2857 | object sections. | |
2858 | (BYTES_ZFILL): Define. | |
2859 | (darwin_emit_weak_or_comdat): New. | |
2860 | (darwin_emit_local_bss): New. | |
2861 | (darwin_emit_common): New. | |
2862 | (darwin_output_aligned_bss): New. | |
2863 | (darwin_asm_output_aligned_decl_common): New. | |
2864 | (darwin_asm_output_aligned_decl_local): New. | |
2865 | (darwin_file_end): Disable subsections_via_symbols when section | |
2866 | anchoring is active. | |
2867 | (darwin_asm_output_anchor): Re-enable. | |
2868 | (darwin_use_anchors_for_symbol_p): New. | |
2869 | (darwin_override_options): Check for versions that can emit | |
2870 | aligned common. Update usage of flags to current. | |
2871 | * config/darwin-sections.def: Update comments and flags for | |
2872 | non-anchor sections. zobj_const_section, zobj_data_section, | |
2873 | zobj_bss_section, zobj_const_data_section: New. | |
2874 | * config/darwin.h (ASM_DECLARE_OBJECT_NAME): Redefine. | |
2875 | (ASM_OUTPUT_ALIGN): Make whitespace output consistent. | |
2876 | (L2_MAX_OFILE_ALIGNMENT): Define. | |
2877 | (ASM_OUTPUT_ALIGNED_BSS): Define. | |
2878 | (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Define. | |
2879 | (ASM_OUTPUT_ALIGNED_DECL_COMMON): Define. | |
2880 | (SECTION_NO_ANCHOR): Define. | |
2881 | (TARGET_ASM_OUTPUT_ANCHOR) Define with a default of NULL. | |
2882 | (DARWIN_SECTION_ANCHORS): Define with a default of 0. | |
2883 | ||
2884 | 2010-11-29 Joseph Myers <joseph@codesourcery.com> | |
2885 | ||
2886 | * system.h: Include "safe-ctype.h" instead of <safe-ctype.h>. | |
2887 | Include <signal.h>, <sys/mman.h>, <sys/resource.h> and <sys/times.h>. | |
2888 | (O_BINARY, SIGCHLD, MAP_FAILED, MAP_ANONYMOUS, kill): | |
2889 | Conditionally define. | |
2890 | (GET_ENVIRONMENT): Poison. | |
2891 | * configure.ac: Don't test for mincore. | |
2892 | * configure: Regenerate. | |
2893 | * config.in: Regenerate. | |
2894 | * collect2-aix.c: Don't include <sys/mman.h>. | |
2895 | * collect2.c: Don't include <signal.h>. | |
2896 | (SIGCHLD): Don't define. | |
2897 | (prefix_from_env): Use getenv instead of GET_ENVIRONMENT. | |
2898 | * config/alpha/alpha.c: Include "splay-tree.h" instead of | |
2899 | <splay-tree.h>. | |
2900 | * config/arm/arm.c (arm_target_help): Use getenv instead of | |
2901 | GET_ENVIRONMENT. | |
2902 | * config/avr/driver-avr.c: Don't include <stdlib.h>. | |
2903 | * config/frv/frv.c: Don't include <ctype.h>. | |
2904 | * config/host-darwin.c: Don't include <sys/mman.h>. | |
2905 | * config/host-hpux.c: Don't include <sys/mman.h> or <unistd.h>. | |
2906 | (MAP_FAILED): Don't define. | |
2907 | * config/host-linux.c: Don't include <sys/mman.h> or <limits.h>. | |
2908 | * config/host-solaris.c: Don't include <sys/mman.h>. | |
2909 | * config/i386/cygming.h: Don't include <stdio.h>. | |
2910 | * config/i386/driver-i386.c: Don't include <stdlib.h>. | |
2911 | * config/i386/host-cygwin.c: Don't include <sys/mman.h>. | |
2912 | * config/iq2000/iq2000.c: Don't include <signal.h>. | |
2913 | * config/m32c/m32c-pragma.c: Don't include <stdio.h>. | |
2914 | * config/m68hc11/m68hc11.c: Don't include <stdio.h>. | |
2915 | * config/mep/mep-pragma.c: Don't include <stdio.h>. | |
2916 | * config/microblaze/microblaze.c: Don't include <signal.h>. | |
2917 | * config/mips/mips.c: Don't include <signal.h>. | |
2918 | * config/rs6000/host-darwin.c: Don't include <signal.h>. | |
2919 | * cppdefault.c (cpp_relocated): Use getenv instead of GET_ENVIRONMENT. | |
2920 | * defaults.h (GET_ENVIRONMENT): Don't define. | |
2921 | * et-forest.h: Don't include <ansidecl.h> or <stddef.h>. | |
2922 | * gcc.c: Don't include <signal.h>, <sys/mman.h> or <sys/types.h>. | |
2923 | (SIGCHLD, MAP_FAILED, kill): Don't define. | |
2924 | (process_command): Use getenv instead of GET_ENVIRONMENT. | |
2925 | * genhooks.c: Don't include <string.h>. | |
2926 | * ggc-common.c: Don't include <sys/resource.h>, <sys/mman.h> or | |
2927 | <sys/types.h>. | |
2928 | (MAP_FAILED): Don't define. | |
2929 | * ggc-page.c Don't include <sys/mman.h>. | |
2930 | (MAP_ANONYMOUS, MAP_FAILED): Don't define. | |
2931 | * ggc-zone.c: Don't include <sys/mman.h>. | |
2932 | (MAP_ANONYMOUS, MAP_FAILED): Don't define. | |
2933 | * graph.c: Include "config.h" instead of <config.h>. | |
2934 | * incpath.c (add_env_var_paths): Use getenv instead of GET_ENVIRONMENT. | |
2935 | * lto-wrapper.c: Don't include <errno.h>, <signal.h> or "libiberty.h". | |
2936 | (SIGCHLD, kill): Don't define. | |
2937 | * mips-tfile.c: Don't include <signal.h>. | |
2938 | * opts.c: Don't include <signal.h> or <sys/resource.h>. | |
2939 | (print_specific_help): Use getenv instead of GET_ENVIRONMENT. | |
2940 | * passes.c: Don't include <signal.h>, <sys/resource.h> or | |
2941 | <sys/times.h>. | |
2942 | * sparseset.h: Don't include <assert.h>. | |
2943 | * timevar.c: Don't include <sys/times.h> or <sys/resource.h>. | |
2944 | * tlink.c: Don't include "libiberty.h". | |
2945 | * toplev.c: Don't include <signal.h> or <sys/times.h>. | |
2946 | * tree-mudflap.c: Include "demangle.h" instead of <demangle.h>. | |
2947 | * tree-switch-conversion.c: Don't include <signal.h>. | |
2948 | * vmsdbgout.c: Don't include <errno.h> or <string.h>. | |
2949 | ||
2950 | 2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com> | |
2951 | ||
2952 | * c-parser.c (c_parser_objc_try_catch_statement): Renamed to | |
2953 | c_parser_objc_try_catch_finally_statement for consistency with the | |
2954 | C++ parser. Parse @catch(...) and pass NULL_TREE to | |
2955 | objc_begin_catch_clause() in that case. Improved error recovery. | |
2956 | Reorganized code to be almost identical to | |
2957 | cp_parser_objc_try_catch_finally_statement. | |
2958 | ||
2959 | 2010-11-29 Joern Rennecke <amylaar@spamcop.net> | |
2960 | ||
2961 | PR tree-optimization/46621 | |
2962 | * gimple.h: Don't include tm.h or hard-reg-set.h . | |
2963 | * Makefile.in (GIMPLE_H): Remove $(TM_H). | |
2964 | ||
2965 | PR bootstrap/44756 | |
2966 | * cppbuiltin.c: Include target.h . | |
2967 | (define_builtin_macros_for_type_sizes): | |
2968 | Use targetm.float_words_big_endian. | |
2969 | ||
2970 | 2010-11-27 Jan Hubicka <jh@suse.cz> | |
2971 | ||
2972 | * dwarf2out.c (dwarf2out_begin_function): Set cold_text_section | |
2973 | and output cold_text_section_label. | |
2974 | (dwarf2out_init): Don't do that there. | |
2975 | (dwarf2out_finish): Handle cold section end label only if cold | |
2976 | section was used. | |
2977 | ||
2978 | 2010-11-27 Eric Botcazou <ebotcazou@adacore.com> | |
2979 | ||
2980 | * tree-nested.c (remap_vla_decls): Fully expand value expressions of | |
2981 | VLA variables. | |
2982 | ||
2983 | 2010-11-27 Richard Guenther <rguenther@suse.de> | |
2984 | ||
2985 | * gimple.c (gimple_assign_copy_p): Use gimple_assign_single_p. | |
2986 | (gimple_assign_ssa_name_copy_p): Likewise. | |
2987 | (gimple_assign_unary_nop_p): Use is_gimple_assign. | |
2988 | (is_gimple_cast): Remove. | |
2989 | (gimple_assign_single_p): Move ... | |
2990 | * gimple.h (gimple_assign_single_p): ... here. | |
2991 | (is_gimple_cast): Remove. | |
2992 | (gimple_assign_rhs_code): Simplify. | |
2993 | * gimple-fold.c (gimple_fold_builtin): Use CONVERT_EXPR_P | |
2994 | instead of is_gimple_cast. | |
2995 | * ipa-type-escape.c (look_for_casts): Likewise. | |
2996 | ||
2997 | 2010-11-26 Joseph Myers <joseph@codesourcery.com> | |
2998 | ||
2999 | * doc/options.texi (Enum, EnumValue): Document new record types. | |
3000 | (Enum): Document new option flag. | |
3001 | * opt-functions.awk | |
3002 | * optc-gen.awk: Handle enumerated option arguments. | |
3003 | * opth-gen.awk: Handle enumerated option arguments. | |
3004 | * opts-common.c (enum_arg_ok_for_language, enum_arg_to_value, | |
3005 | enum_value_to_arg): New. | |
3006 | (decode_cmdline_option): Handle enumerated arguments. | |
3007 | (read_cmdline_option): Handle CL_ERR_ENUM_ARG. | |
3008 | (set_option, option_enabled, get_option_state): Handle CLVC_ENUM. | |
3009 | * opts.c (print_filtered_help, print_specific_help): Take | |
3010 | lang_mask arguments. | |
3011 | (print_filtered_help): Handle printing values of enumerated | |
3012 | options. Print possible arguments for enumerated options. | |
3013 | (print_specific_help): Update call to print_filtered_help. | |
3014 | (common_handle_option): Update calls to print_specific_help. Use | |
3015 | value rather than arg for OPT_fdiagnostics_show_location_. Don't | |
3016 | handle OPT_ffp_contract_, OPT_fexcess_precision_, | |
3017 | OPT_fvisibility_, OPT_ftls_model_, OPT_fira_algorithm_ or | |
3018 | OPT_fira_region_ here. | |
3019 | * opts.h (enum cl_var_type): Add CLVC_ENUM. | |
3020 | (struct cl_option): Add var_enum. | |
3021 | (CL_ENUM_CANONICAL, CL_ENUM_DRIVER_ONLY, struct cl_enum_arg, | |
3022 | struct cl_enum, cl_enums, cl_enums_count): New. | |
3023 | (CL_ERR_ENUM_ARG): Define. | |
3024 | (CL_ERR_NEGATIVE): Update value. | |
3025 | (enum_value_to_arg): Declare. | |
3026 | * common.opt (flag_ira_algorithm, flag_ira_region, | |
3027 | flag_fp_contract_mode, flag_excess_precision_cmdline, | |
3028 | default_visibility, flag_tls_default): Remove Variable entries. | |
3029 | (help_enum_printed): New Variable. | |
3030 | (fdiagnostics-show-location=): Use Enum. Add associated | |
3031 | SourceInclude, Enum and EnumValue entries. | |
3032 | (fexcess-precision=, ffp-contract=, fira-algorithm=, fira-region=, | |
3033 | ftls-model=, fvisibility=): Use Enum, Var and Init. Add | |
3034 | associated Enum and EnumValue entries. | |
3035 | ||
3036 | 2010-11-26 Joern Rennecke <amylaar@spamcop.net> | |
3037 | ||
3038 | PR target/46623 | |
3039 | * config/microblaze/microblaze.c (microblaze_block_move_straight): | |
3040 | Use XALLOCAVEC. | |
3041 | (microblaze_option_override): Don't use C++ style comments. | |
3042 | (save_restore_insns): Remove unused variable base_offset. | |
3043 | (microblaze_expand_prologue): Remove unused variable insn. | |
3044 | (microblaze_secondary_reload): Adjust type to match target.h . | |
3045 | (microblaze_elf_in_small_data_p): Move declarations to start of block. | |
3046 | (microblaze_expand_move): Likewise. | |
3047 | * config/microblaze/microblaze.h (LARGE_INT): | |
3048 | Avoid signed / unsigned comparisons. | |
3049 | (ASM_OUTPUT_ALIGNED_COMMON, ASM_OUTPUT_ALIGNED_LOCAL): Likewise. | |
3050 | (ASM_FORMAT_PRIVATE_NAME): Make format specifier match printed data. | |
3051 | (ASM_FINISH_DECLARE_OBJECT): Likewise. Constify name. | |
3052 | ||
3053 | 2010-11-26 Michael Matz <matz@suse.de> | |
3054 | ||
3055 | * tree-ssa-copy.c (fini_copy_prop): Don't DCE when we have loops. | |
3056 | ||
3057 | * passes.c (init_optimization_passes): Remove superfluous | |
3058 | copy-prop pass. | |
3059 | ||
3060 | 2010-11-26 Richard Guenther <rguenther@suse.de> | |
3061 | ||
3062 | PR lto/46648 | |
3063 | * gimple.c (gtc_visit): Do not return true for members of an | |
3064 | SCC still being processed but the current lattice value of | |
3065 | the member. Treat SCC members comparison state as lattice, | |
3066 | starting at equal, eventually dropping to unequal. | |
3067 | (gimple_types_compatible_p_1): Likewise. | |
3068 | ||
3069 | 2010-11-26 Richard Guenther <rguenther@suse.de> | |
3070 | ||
3071 | PR middle-end/46559 | |
3072 | * dwarf2out.c (dwarf2out_finish): Use comp_unit_die as root | |
3073 | for location list processing. | |
3074 | ||
3075 | 2010-11-26 Richard Guenther <rguenther@suse.de> | |
3076 | ||
3077 | PR lto/46560 | |
3078 | * cgraph.c (cgraph_clone_edge): Clone call_stmt dependent | |
3079 | flags manually. | |
3080 | ||
3081 | 2010-11-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
3082 | ||
3083 | * config/s390/s390.c (print_operand_address): Replace assert with | |
3084 | error message. | |
3085 | (print_operand): Replace assertions, gcc_unreachable and | |
3086 | fatal_insn with error messages. | |
3087 | ||
3088 | 2010-11-26 Richard Guenther <rguenther@suse.de> | |
3089 | ||
3090 | PR tree-optimization/46665 | |
3091 | * tree-ssa-structalias.c (pt_solution_set_var): Use DECL_PT_UID. | |
3092 | ||
3093 | 2010-11-26 Ian Bolton <ian.bolton@arm.com> | |
3094 | ||
3095 | * config/arm/arm.c (arm_option_override): enable loop array | |
3096 | prefetching at -O3 for suitable targets, and configure params. | |
3097 | * config/arm/arm-protos.h (struct tune_params): Add fields for | |
3098 | configuring loop array prefetching. | |
3099 | ||
3100 | 2010-11-26 Christian Borntraeger <borntraeger@de.ibm.com> | |
3101 | ||
3102 | * config/s390/2817.md (z196_crack): Add z196_g3 as possible slot. | |
3103 | ||
3104 | 2010-11-26 Richard Guenther <rguenther@suse.de> | |
3105 | ||
3106 | PR tree-optimization/46664 | |
3107 | * tree-affine.c (aff_combination_to_tree): Add rest last. | |
3108 | ||
3109 | 2010-11-26 Michael Haubenwallner <michael.haubenwallner@salomon.at> | |
3110 | ||
3111 | PR target/33637 | |
3112 | * configure.ac: Accept extra arguments for AS_FOR_TARGET, | |
3113 | LD_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET. | |
3114 | * configure: Regenerated. | |
3115 | * exec-tool.in: Not quoting command, may have extra arguments. | |
3116 | ||
3117 | 2010-11-26 Richard Guenther <rguenther@suse.de> | |
3118 | ||
3119 | PR tree-optimization/46528 | |
3120 | PR debug/46338 | |
3121 | * profile.c (branch_prob): Do not split blocks based on locations | |
3122 | from debug statements. | |
3123 | ||
3124 | 2010-11-26 Jakub Jelinek <jakub@redhat.com> | |
3125 | ||
3126 | PR middle-end/46647 | |
3127 | * builtins.c (fold_builtin_memset): Check c is INTEGER_CST instead | |
3128 | of host_integerp check. Use TREE_INT_CST_LOW instead of tree_low_cst. | |
3129 | ||
3130 | PR bootstrap/45700 | |
3131 | * tree.h (build1_stat_loc, build2_stat_loc, build3_stat_loc, | |
3132 | build4_stat_loc, build5_stat_loc, build6_stat_loc): New inlines. | |
3133 | (build1_loc, build2_loc, build3_loc, build4_loc, build5_loc, | |
3134 | build6_loc): Define. | |
3135 | * fold-const.c (protected_set_expr_location_unshare): New inline. | |
3136 | (fold_convert_loc, pedantic_non_lvalue_loc): Use it. | |
3137 | (negate_expr, associate_trees, non_lvalue_loc, omit_one_operand_loc, | |
3138 | pedantic_omit_one_operand_loc, omit_two_operands_loc, | |
3139 | fold_truth_not_expr, invert_truthvalue_loc, make_bit_field_ref, | |
3140 | optimize_bit_field_compare, make_range, fold_range_test, fold_truthop, | |
3141 | build_fold_addr_expr_with_type_loc, fold_unary_loc, fold_binary_loc, | |
3142 | fold_indirect_ref_1, build_fold_indirect_ref_loc): Use builN_loc | |
3143 | instead of buildN followed by SET_EXPR_LOCATION or | |
3144 | protected_set_expr_location. | |
3145 | (fold_build1_stat_loc, fold_build2_stat_loc, fold_build3_stat_loc): | |
3146 | Use buildN_stat_loc instead of buildN_stat followed by | |
3147 | SET_EXPR_LOCATION. | |
3148 | ||
3149 | 2010-11-26 Basile Starynkevitch <basile@starynkevitch.net> | |
3150 | ||
3151 | * Makefile.in (s-tm-texi): Remove spurous tab. | |
3152 | ||
3153 | 2010-11-26 Alexandre Oliva <aoliva@redhat.com> | |
3154 | ||
3155 | PR debug/46258 | |
3156 | * tree-cfg.c (replace_uses_by): Don't mark BBs as altered on | |
3157 | debug stmts. | |
3158 | ||
3159 | 2010-11-26 Alexandre Oliva <aoliva@redhat.com> | |
3160 | ||
3161 | * toplev.c (finalize): Add no_backend parameter. Don't finish | |
3162 | passes when preprocessing only. Adjust... | |
3163 | (do_compile): ... caller. | |
3164 | ||
3165 | 2010-11-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
3166 | ||
3167 | * config/pa/pa.md (negdf2): Condition on !flag_signed_zeros instead of | |
3168 | flag_unsafe_math_optimizations. | |
3169 | (negsf2): Likewise. | |
3170 | Move fnegabs related patterns together. Only use fmpynfadd instruction | |
3171 | to negate a multiply if !flag_signed_zeros is true. | |
3172 | ||
3173 | 2010-11-25 Uros Bizjak <ubizjak@gmail.com> | |
3174 | ||
3175 | * gengtype-state.c (read_state_structures): Initialize "previous". | |
3176 | ||
3177 | 2010-11-25 Basile Starynkevitch <basile@starynkevitch.net> | |
3178 | Jeremie Salvucci <jeremie.salvucci@free.fr> | |
3179 | ||
3180 | * gengtype-state.c: Add new file. | |
3181 | ||
3182 | * gengtype.c (type count): New variable. | |
3183 | (new_structure, find_param_structure, create_pointer) | |
3184 | (create_array): Use it to set state_number in types. | |
3185 | (dump_everything): Improve comment. | |
3186 | (main): Call read_state and write_state. Print type_count. | |
3187 | ||
3188 | * gengtype.h (type_lineloc): New function. | |
3189 | (read_state, write_state): New declarations. | |
3190 | ||
3191 | * Makefile.in (GENGTYPE_FLAGS): New variable. | |
3192 | (s-gtype): Run gengtype twice and generate gtype.state. | |
3193 | (build/gengtype-state.o): New rule. | |
3194 | (build/gengtype$(build_exeext)): Link gengtype-state.o. | |
3195 | (mostlyclean): Update comment. Remove gtype.state. | |
3196 | ||
3197 | 2010-11-25 Jakub Jelinek <jakub@redhat.com> | |
3198 | ||
3199 | PR middle-end/46637 | |
3200 | * combine.c (try_combine): When substing i2dest for i2src, pass | |
3201 | 1 as last argument even if | |
3202 | i0_feeds_i1_n && i1_feeds_i2_n && i0dest_in_i0src. | |
3203 | ||
3204 | 2010-11-25 H.J. Lu <hongjiu.lu@intel.com> | |
3205 | ||
3206 | PR middle-end/46647 | |
3207 | * builtins.c (target_char_cast): Check INTEGER_CST instead of | |
3208 | host_integerp. Replace tree_low_cst with TREE_INT_CST_LOW. | |
3209 | ||
3210 | 2010-11-25 Joseph Myers <joseph@codesourcery.com> | |
3211 | ||
3212 | * target.def (supports_split_stack, except_unwind_info): Take | |
3213 | gcc_options parameters. | |
3214 | * targhooks.c (default_except_unwind_info, | |
3215 | dwarf2_except_unwind_info, sjlj_except_unwind_info): Take | |
3216 | gcc_options parameters. | |
3217 | * targhooks.h (default_except_unwind_info, | |
3218 | dwarf2_except_unwind_info, sjlj_except_unwind_info): Update | |
3219 | prototypes. | |
3220 | * doc/tm.texi.in (TARGET_IRA_COVER_CLASSES, | |
3221 | TARGET_HAVE_NAMED_SECTIONS, TARGET_UNWIND_TABLES_DEFAULT): | |
3222 | Document that hooks must not be modified. | |
3223 | (TARGET_EXCEPT_UNWIND_INFO): Refer to opts argument. | |
3224 | * doc/tm.texi: Regenerate. | |
3225 | * defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Pass | |
3226 | &global_options to targetm.except_unwind_info. | |
3227 | * dwarf2out.c (dwarf2out_do_frame, dwarf2out_do_cfi_asm, | |
3228 | dwarf2out_begin_prologue, dwarf2out_frame_init, | |
3229 | dwarf2out_frame_finish, dwarf2out_assembly_start): Pass | |
3230 | &global_options to targetm.except_unwind_info. | |
3231 | * except.c (init_eh, finish_eh_generation, | |
3232 | gate_convert_to_eh_region_ranges, | |
3233 | output_one_function_exception_table): Pass &global_options to | |
3234 | targetm.except_unwind_info. | |
3235 | * expr.c (build_personality_function): Pass &global_options to | |
3236 | targetm.except_unwind_info. | |
3237 | * function.c (expand_function_end): Pass &global_options to | |
3238 | targetm.except_unwind_info. | |
3239 | * hooks.c (hook_bool_bool_gcc_optionsp_false): New. | |
3240 | * hooks.h (hook_bool_bool_gcc_optionsp_false): Declare. | |
3241 | * opts.c (finish_options): Pass opts to targetm.except_unwind_info | |
3242 | and targetm.supports_split_stack. Remove assertions about opts | |
3243 | and opts_set. | |
3244 | (common_handle_option): Remove assertions about opts, opts_set and dc. | |
3245 | * tree-tailcall.c (suitable_for_tail_call_opt_p): Pass | |
3246 | &global_options to targetm.except_unwind_info. | |
3247 | * tree.c (build_common_builtin_nodes: Pass &global_options to | |
3248 | targetm.except_unwind_info. | |
3249 | * config/arm/arm.c (arm_except_unwind_info): Add gcc_options parameter. | |
3250 | (arm_compute_func_type, arm_expand_prologue, thumb_pushpop, | |
3251 | thumb1_expand_prologue, thumb1_output_function_prologue, | |
3252 | arm_unwind_emit, arm_output_fn_unwind): Update calls to | |
3253 | arm_except_unwind_info. | |
3254 | * config/i386/i386.c (ix86_supports_split_stack): Add gcc_options | |
3255 | parameter. | |
3256 | * config/ia64/ia64.c (ia64_except_unwind_info): Add gcc_options | |
3257 | parameter. | |
3258 | (ia64_output_function_prologue, ia64_add_bundle_selector_before, | |
3259 | ia64_reorg, ia64_asm_unwind_emit): Update calls to | |
3260 | ia64_except_unwind_info. | |
3261 | * config/pa/pa.c (pa_option_override): Pass &global_options to | |
3262 | targetm.except_unwind_info. | |
3263 | * config/picochip/picochip-protos.h (picochip_except_unwind_info): | |
3264 | Remove prototype. | |
3265 | ||
3266 | 2010-11-25 Kai Tietz <kai.tietz@onevision.com> | |
3267 | ||
3268 | * cgraphunit.c (process_function_and_variable_attributes): | |
3269 | Mark dllexport-ed function/variables as needed. | |
3270 | * ipa.c (cgraph_externally_visible_p): Make dllexport-ed | |
3271 | as externally visible. | |
3272 | ||
3273 | 2010-11-25 Alexander Monakov <amonakov@ispras.ru> | |
3274 | ||
3275 | PR rtl-optimization/46585 | |
3276 | * sel-sched-ir.c (return_regset_to_pool): Verify that RS is not NULL. | |
3277 | (vinsn_init): Skip computation of dependencies for local NOPs. | |
3278 | (vinsn_delete): Don't try to free regsets for local NOPs. | |
3279 | (setup_nop_and_exit_insns): Change definition of nop_pattern. | |
3280 | ||
3281 | 2010-11-25 Alexander Monakov <amonakov@ispras.ru> | |
3282 | ||
3283 | PR rtl-optimization/46602 | |
3284 | * sel-sched-ir.c (maybe_tidy_empty_bb): Move checking ... | |
3285 | (tidy_control_flow): Here. | |
3286 | ||
3287 | 2010-11-25 Joern Rennecke <amylaar@spamcop.net> | |
3288 | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
3289 | ||
3290 | PR bootstrap/45888 | |
3291 | * Makefile.in (s-tm-texi): Remove \r occurences from tmp-tm.texi. | |
3292 | Fix target.def pathname in timestamp comparison. | |
3293 | ||
3294 | 2010-11-24 Richard Henderson <rth@redhat.com> | |
3295 | ||
3296 | * config/ia64/predicates.md (pmpyshr_operand): New. | |
3297 | * config/ia64/ia64.c (ia64_expand_unpack): New. | |
3298 | (ia64_expand_widen_mul_v4hi): New. | |
3299 | (ia64_expand_widen_sum): Update for pattern renames. | |
3300 | (ia64_expand_dot_prod_v8qi): Likewise. | |
3301 | * config/ia64/ia64-protos.h: Update. | |
3302 | * config/ia64/vect.md (vecwider): New mode attribute. | |
3303 | (vec_widen_umult_lo_v8qi, vec_widen_umult_hi_v8qi): New. | |
3304 | (vec_widen_smult_lo_v8qi, vec_widen_smult_hi_v8qi): New. | |
3305 | (pmpyshr2, pmpyshr2_u): New. | |
3306 | (vec_widen_smult_lo_v4hi, vec_widen_smult_hi_v4hi): New. | |
3307 | (vec_widen_umult_lo_v4hi, vec_widen_umult_hi_v4hi): New. | |
3308 | (mulv2si3): New. | |
3309 | (vec_pack_ssat_v4hi): Rename from pack2_sss. | |
3310 | (vec_pack_usat_v4hi): Rename from *pack2_uss. | |
3311 | (vec_pack_ssat_v2si): Rename from pack4_sss. | |
3312 | (vec_interleave_lowv8qi): Rename from unpack1_l, use the correct | |
3313 | vec_select operation. | |
3314 | (vec_interleave_highv8qi): Similarly. | |
3315 | (mux1_alt): Rename from *mux1_alt. | |
3316 | (vec_extract_evenv8qi, vec_extract_oddv8qi): New. | |
3317 | (vec_interleave_lowv4hi): Rename from unpack2_l. | |
3318 | (vec_interleave_highv4hi): Rename from unpack2_h. | |
3319 | (mix2_r): Rename from *mix2_r. | |
3320 | (mix2_l): Similarly. | |
3321 | (vec_extract_evenodd_helper): New. | |
3322 | (vec_extract_evenv4hi, vec_extract_oddv4hi): New. | |
3323 | (vec_interleave_lowv2si): Rename from *unpack4_l. | |
3324 | (vec_interleave_highv2si): Rename from *unpack4_h. | |
3325 | (vec_extract_evenv2si, vec_extract_oddv2si): New. | |
3326 | (vec_interleave_lowv2sf): Rename from fmix_r. | |
3327 | (vec_interleave_highv2sf): Rename from *fmix_l. | |
3328 | (vec_extract_evenv2sf, vec_extract_oddv2sf): New. | |
3329 | (vec_unpacku_lo_<VECINT12>, vec_unpacku_hi_<VECINT12>): New. | |
3330 | (vec_unpacks_lo_<VECINT12>, vec_unpacks_hi_<VECINT12>): New. | |
3331 | (vec_pack_trunc_v4hi, vec_pack_trunc_v2si): New. | |
3332 | ||
3333 | 2010-11-24 Nathan Froyd <froydnj@codesourcery.com> | |
3334 | ||
3335 | * targhooks.c (default_except_unwind_info): Remove | |
3336 | MUST_USE_SJLJ_EXCEPTIONS case. | |
3337 | * config/h8300/h8300.h (MUST_USE_SJLJ_EXCEPTIONS): Delete. | |
3338 | * config/h8300/h8300.c (TARGET_EXCEPT_UNWIND_INFO): Define. | |
3339 | * doc/tm.texi.in (MUST_USE_SJLJ_EXCEPTIONS): Delete. | |
3340 | * doc/tm.texi: Regenerate. | |
3341 | * system.h (MUST_USE_SJLJ_EXCEPTIONS): Poison. | |
3342 | ||
3343 | 2010-11-24 Nathan Froyd <froydnj@codesourcery.com> | |
3344 | ||
3345 | * cppbuiltin.c (define_builtin_macros_for_type_sizes): Define | |
3346 | __FLOAT_WORD_ORDER__ according to FLOAT_WORDS_BIG_ENDIAN. | |
3347 | * config/dfp-bit.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Delete. | |
3348 | * doc/cpp.texi (__FLOAT_WORD_ORDER__): Document. | |
3349 | * system.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Poison. | |
3350 | ||
3351 | 2010-11-24 H.J. Lu <hongjiu.lu@intel.com> | |
3352 | ||
3353 | PR target/46519 | |
3354 | * config/i386/i386.c (ix86_expand_call): Don't check | |
3355 | TREE_THIS_VOLATILE. | |
3356 | ||
3357 | 2010-11-24 H.J. Lu <hongjiu.lu@intel.com> | |
3358 | ||
3359 | PR target/46519 | |
3360 | * config/i386/i386.c (upper_128bits_state): New. | |
3361 | (block_info_def): Remove upper_128bits_set and done. Add state, | |
3362 | referenced, count, processed and rescanned. | |
3363 | (check_avx256_stores): Updated. | |
3364 | (move_or_delete_vzeroupper_2): Updated. Handle deleted BB_END. | |
3365 | Call note_stores only if needed. Set referenced and count. | |
3366 | (move_or_delete_vzeroupper_1): Updated. Set rescan_vzeroupper_p. | |
3367 | (rescan_move_or_delete_vzeroupper): New. | |
3368 | (move_or_delete_vzeroupper): Process and rescan all all basic | |
3369 | blocks instead of predecessor blocks of all exit points. | |
3370 | (ix86_option_override_internal): Enable vzeroupper optimization | |
3371 | only for -fexpensive-optimizations and not optimizing for size. | |
3372 | (use_avx256_p): Removed. | |
3373 | (init_cumulative_args): Don't set use_avx256_p. | |
3374 | (ix86_function_arg): Likewise. | |
3375 | (ix86_expand_move): Likewise. | |
3376 | (ix86_expand_vector_move_misalign): Likewise. | |
3377 | (ix86_local_alignment): Likewise. | |
3378 | (ix86_minimum_alignment): Likewise. | |
3379 | (ix86_expand_epilogue): Don't check use_avx256_p when generating | |
3380 | vzeroupper. | |
3381 | (ix86_expand_call): Likewise. | |
3382 | ||
3383 | * config/i386/i386.h (machine_function): Remove use_vzeroupper_p | |
3384 | and use_avx256_p. Add rescan_vzeroupper_p. | |
3385 | ||
3386 | 2010-11-24 Joseph Myers <joseph@codesourcery.com> | |
3387 | ||
3388 | * toplev.c: Include <signal.h>. | |
3389 | ||
3390 | 2010-11-24 Richard Guenther <rguenther@suse.de> | |
3391 | ||
3392 | PR lto/43218 | |
3393 | * lto-symtab.c (lto_cgraph_replace_node): Mark edges with | |
3394 | conflicting function signatures as non-inlineable. | |
3395 | ||
3396 | 2010-11-24 Jakub Jelinek <jakub@redhat.com> | |
3397 | ||
3398 | PR rtl-optimization/46614 | |
3399 | * sched-deps.c (NON_FLUSH_JUMP_KIND, NON_FLUSH_JUMP_P): Define. | |
3400 | (deps_analyze_insn): Mark JUMP_INSNs in | |
3401 | last_pending_memory_flush that weren't added through | |
3402 | flush_pending_lists with NON_FLUSH_JUMP_KIND. | |
3403 | (sched_analyze_2, sched_analyze_insn): Check NON_FLUSH_JUMP_P | |
3404 | on INSN_LIST instead of JUMP_P check on its operand. | |
3405 | * sched-rgn.c (concat_INSN_LIST): Copy over REG_NOTE_KIND. | |
3406 | ||
3407 | 2010-11-24 Richard Guenther <rguenther@suse.de> | |
3408 | ||
3409 | * lto-streamer-in.c (input_gimple_stmt): Use types_compatible_p. | |
3410 | ||
3411 | 2010-11-24 Richard Guenther <rguenther@suse.de> | |
3412 | ||
3413 | PR lto/46606 | |
3414 | * lto-streamer-in.c (input_gimple_stmt): When we cannot find | |
3415 | a FIELD_DECL that is type correct issue a warning and fixup | |
3416 | with a VIEW_CONVERT_EXPR. | |
3417 | ||
3418 | 2010-11-24 Basile Starynkevitch <basile@starynkevitch.net> | |
3419 | ||
3420 | * doc/invoke.texi (Options for Debugging Your Program or GCC): | |
3421 | Explain static numbering of dump files. | |
3422 | ||
3423 | 2010-11-24 Joseph Myers <joseph@codesourcery.com> | |
3424 | ||
3425 | * common.opt (user_vect_verbosity_level): New Variable entry. | |
3426 | (ftree-vectorizer-verbose=): Mark as UInteger. | |
3427 | * flag-types.h (enum vect_verbosity_levels): Move from enum | |
3428 | verbosity_levels in tree-vectorizer.h. | |
3429 | * opts.c: Don't include tree.h. | |
3430 | (vect_set_verbosity_level): Move from tree-vectorizer.c. Use | |
3431 | gcc_options parameter; take integer option argument. | |
3432 | (common_handle_option): Update call to vect_set_verbosity_level. | |
3433 | * tree-vectorizer.c (user_vect_verbosity_level): Remove. | |
3434 | (vect_set_verbosity_level): Move to opts.c. | |
3435 | (vect_verbosity_level, vect_print_dump_info): Update for change of | |
3436 | enum name. | |
3437 | * tree-vectorizer.h (enum verbosity_levels): Move to flag-types.h. | |
3438 | (vect_print_dump_info): Update for change of enum name. | |
3439 | * tree.h (vect_set_verbosity_level): Remove. | |
3440 | * Makefile.in (opts.o): Update dependencies. | |
3441 | ||
3442 | 2010-11-24 Jakub Jelinek <jakub@redhat.com> | |
3443 | ||
3444 | PR middle-end/46629 | |
3445 | * cfgexpand.c (maybe_cleanup_end_of_block): Test NEXT_INSN (insn) | |
3446 | instead of insn with any_condjump_p. | |
3447 | ||
3448 | 2010-11-24 Mingjie Xing <mingjie.xing@gmail.com> | |
3449 | ||
3450 | * config/mips/loongson.md: Change the description comment of the file | |
3451 | and update the copyright years. | |
3452 | (define_insn "<u>div<mode>3): Add loongson3a support. | |
3453 | (define_insn "<u>mod<mode>3"): Likewise. | |
3454 | * config/mips/mips.md: Rename mul<mode>3_mul3_ls2ef to | |
3455 | mul<mode>3_mul3_loongson. | |
3456 | (define_expand "mul<mode>3"): Add TARGET_LOONGSON_3A. | |
3457 | (define_insn "mul<mode>3_mul3_loongson"): Add loongson3a support. | |
3458 | ||
3459 | 2010-11-23 Joseph Myers <joseph@codesourcery.com> | |
3460 | ||
3461 | * common.opt (initial_max_fld_align, flag_debug_asm, | |
3462 | flag_dump_rtl_in_asm, flag_dump_all_passed, rtl_dump_and_exit, | |
3463 | flag_print_asm_name, graph_dump_format, help_printed, | |
3464 | help_columns, flag_opts_finished): New Variable entries. | |
3465 | (fdbg-cnt-list, fdbg-cnt=, fdebug-prefix-map=, frandom-seed, | |
3466 | frandom-seed=): Mark deferred. | |
3467 | (fsched-verbose=): Use UInteger and Var. | |
3468 | * flags.h (set_struct_debug_option, flag_print_asm_name, | |
3469 | rtl_dump_and_exit, flag_debug_asm, flag_dump_rtl_in_asm, | |
3470 | graph_dump_format): Don't declare here. | |
3471 | * haifa-sched.c (sched_verbose_param, fix_sched_param): Remove. | |
3472 | * opts-global.c: Include dbgcnt.h and debug.h. | |
3473 | (decode_options): Pass location to finish_options. | |
3474 | (handle_common_deferred_options): Check flag_dump_all_passed. | |
3475 | Handle OPT_fdbg_cnt_, OPT_fdbg_cnt_list, OPT_fdebug_prefix_map_, | |
3476 | OPT_frandom_seed and OPT_frandom_seed_. Don't assert on | |
3477 | OPT_fstack_limit. | |
3478 | * opts.c: Don't include toplev.h, dbgcnt.h or debug.h. | |
3479 | (set_struct_debug_option): Add location_t parameter. Update | |
3480 | recursive call. Use error_at. | |
3481 | (default_options_optimization): Use error_at. | |
3482 | (finish_options): Add location_t parameter. Use | |
3483 | opts->x_flag_opts_finished instead of first_time_p. Use | |
3484 | opts->x_optimize instead of optimize. Use error_at. Pass | |
3485 | location to inform. | |
3486 | (print_filtered_help): Use opts->x_help_printed to track what | |
3487 | options have been printed. | |
3488 | (print_specific_help): Use opts->x_help_columns to track number of | |
3489 | columns. | |
3490 | (common_handle_option): Pass locations and gcc_options pointers to | |
3491 | more functions. Use warning_at instead of fnotice and warning. | |
3492 | Don't handle OPT_fdbg_cnt_, OPT_fdbg_cnt_list or | |
3493 | OPT_fdebug_prefix_map_. Use error_at. Set | |
3494 | opts->x_initial_max_fld_align; don't set maximum_field_alignment. | |
3495 | Don't handle OPT_frandom_seed or OPT_frandom_seed_. Don't handle | |
3496 | OPT_fsched_verbose_. | |
3497 | (handle_param): Add location_r parameter. Use error_at. | |
3498 | (set_debug_level): Add location_r parameter. Use error_at and | |
3499 | warning_at. | |
3500 | (setup_core_dumping): Add diagnostic_context parameter. | |
3501 | (decode_d_option): Add gcc_options, location_t and | |
3502 | diagnostic_context parameters and use them instead of global | |
3503 | state. Use warning_at. | |
3504 | (enable_warning_as_error): Use error_at. | |
3505 | * opts.h (finish_options): Update prototype. | |
3506 | (set_struct_debug_option): Declare here. | |
3507 | * rtl.h (fix_sched_param): Remove. | |
3508 | * stor-layout.c (initial_max_fld_align): Remove. | |
3509 | * toplev.c (rtl_dump_and_exit, flag_print_asm_name, | |
3510 | graph_dump_format, flag_debug_asm, flag_dump_rtl_in_asm): Remove. | |
3511 | (process_options): Set maximum_field_alignment. | |
3512 | * tree.h (initial_max_fld_align) Don't declare here. | |
3513 | * Makefile.in (opts.o, opts-global.o): Update dependencies. | |
3514 | ||
3515 | 2010-11-23 Joseph Myers <joseph@codesourcery.com> | |
3516 | ||
3517 | * flag-types.h (struct visibility_flags): Don't declare here. | |
3518 | * flags.h (strip_off_ending, fast_math_flags_set_p, | |
3519 | fast_math_flags_struct_set_p): Declare here. | |
3520 | (visibility_options): Don't declare here. | |
3521 | * opts-common.c (option_enabled, get_option_state): Move from | |
3522 | opts.c. | |
3523 | * opts-global.c: Include diagnostic.h instead of | |
3524 | diagnostic-core.h. Include tree.h, langhooks.h, lto-streamer.h | |
3525 | and toplev.h. | |
3526 | (const_char_p, ignored_options, in_fnames, num_in_fnames, | |
3527 | write_langs, complain_wrong_lang, postpone_unknown_option_warning, | |
3528 | print_ignored_options, unknown_option_callback, | |
3529 | post_handling_callback, lang_handle_option, add_input_filename, | |
3530 | read_cmdline_options, initial_lang_mask, init_options_once, | |
3531 | decode_cmdline_options_to_array_default_mask, | |
3532 | set_default_handlers, decode_options): Move from opts.c. | |
3533 | (print_ignored_options): Use warning_at instead of saving and | |
3534 | restoring input_location. | |
3535 | * opts.c: Include <signal.h> and <sys/resource.h>. Include rtl.h | |
3536 | instead of expr.h. Don't include langhooks.h, except.h or | |
3537 | lto-streamer.h. Add more comments on includes. | |
3538 | (strip_off_ending, setup_core_dumping, decode_d_option): Move from | |
3539 | toplev.c. | |
3540 | (visibility_options): Move to c-family/c-common.c. | |
3541 | (const_char_p, ignored_options, in_fnames, num_in_fnames, | |
3542 | write_langs, complain_wrong_lang, postpone_unknown_option_warning, | |
3543 | print_ignored_options, unknown_option_callback, | |
3544 | post_handling_callback, lang_handle_option, add_input_filename, | |
3545 | read_cmdline_options, initial_lang_mask, init_options_once, | |
3546 | decode_cmdline_options_to_array_default_mask, | |
3547 | set_default_handlers, decode_options): Move to opts-global.c. | |
3548 | (target_handle_option, default_options_optimization, | |
3549 | finish_options, common_handle_option): Remove static. | |
3550 | (option_enabled, get_option_state): Move to opts-common.c. | |
3551 | * opts.h (common_handle_option, target_handle_option, | |
3552 | finish_options, default_options_optimization): Declare. | |
3553 | * toplev.c: Don't include <signal.h> or <sys/resource.h>. | |
3554 | (setup_core_dumping, strip_off_ending, decode_d_option): Move to | |
3555 | opts.c. | |
3556 | * toplev.h (strip_off_ending, decode_d_option, | |
3557 | fast_math_flags_set_p, fast_math_flags_struct_set_p): Don't | |
3558 | declare here. | |
3559 | * Makefile.in (opts.o, opts-global.o): Update dependencies. | |
3560 | ||
3561 | 2010-11-23 Dave Korn <dave.korn.cygwin@gmail.com> | |
3562 | ||
3563 | PR driver/42690 | |
3564 | * gcc.c (LINK_COMMAND_SPEC): Remove hard-coded pass-through plugin | |
3565 | options, replace by call of pass-through-libs spec function to process | |
3566 | link_gcc_c_sequence spec. | |
3567 | (lto_libgcc_spec): Delete variable. | |
3568 | (static_specs[]): Remove related entry. | |
3569 | (static_spec_functions[]): Add new entry for pass-through-libs. | |
3570 | (main): Don't generate deleted lto_libgcc_spec. | |
3571 | (pass_through_libs_spec_func): New function to implement the new | |
3572 | pass-through-libs spec function. | |
3573 | * doc/invoke.texi (pass-through-libs): Document new spec function. | |
3574 | ||
3575 | 2010-11-23 Joseph Myers <joseph@codesourcery.com> | |
3576 | ||
3577 | * doc/options.texi (Warning, Optimization): Document. | |
3578 | ||
3579 | 2010-11-23 Jan Hubicka <jh@suse.cz> | |
3580 | ||
3581 | * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): New macro. | |
3582 | (tree_decl_with_vis): Add implicit_section_name_p. | |
3583 | * targhooks.h (default_function_section): Declare. | |
3584 | * target.def (function_section): New hook. | |
3585 | * defaults.h (HOT_TEXT_SECTION_NAME, | |
3586 | UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove. | |
3587 | * predict.c (choose_function_section): Remove. | |
3588 | (estimate_bb_frequencies): Do not use choose_function_section. | |
3589 | * coretypes.h (enum node_frequency): Move here from cgraph.h | |
3590 | * cgraph.h (enum node_frequency): Remove. | |
3591 | * varasm.c (initialize_cold_section_name, unlikely_text_section, | |
3592 | unlikely_text_section_p): Remove. | |
3593 | (named_subsection_entry): New structure. | |
3594 | (get_text_section): New function. | |
3595 | (default_function_section): New function. | |
3596 | (function_section_1): Break out from ...; handle profile info. | |
3597 | (function_section): ... here. | |
3598 | (unlikely_text_section): Remove. | |
3599 | (unlikely_text_section_p): Use function_section_1. | |
3600 | (assemble_start_function): Do not initialize cold section. | |
3601 | (default_section_type_flags): Do not special case cold subsection. | |
3602 | (switch_to_section): Likewise. | |
3603 | * output.h (get_text_section): Define. | |
3604 | * config/i386/winnt.c: Do not special case cold section. | |
3605 | * config/darwin-protos.h (darwin_function_section): Declare. | |
3606 | * config/microblaze/microblaze.h (HOT_TEXT_SECTION_NAME, | |
3607 | UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove. | |
3608 | * config/ia64/hpux.h (HOT_TEXT_SECTION_NAME, | |
3609 | UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove. | |
3610 | (TARGET_ASM_FUNCTION_SECTION): Define to ia64_hpux_function_section. | |
3611 | * config/ia64/ia64.c (ia64_hpux_function_section): New function. | |
3612 | * config/darwin.c (machopic_select_section): Use | |
3613 | darwin_function_section. | |
3614 | (darwin_function_section): New function. | |
3615 | * config/darwin.h (HOT_TEXT_SECTION_NAME, | |
3616 | UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Remove. | |
3617 | (TARGET_ASM_FUNCTION_SECTION): Define. | |
3618 | * system.h (HOT_TEXT_SECTION_NAME, | |
3619 | UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Poison. | |
3620 | ||
3621 | 2010-11-23 Iain Sandoe <iains@gcc.gnu.org> | |
3622 | ||
3623 | * config/darwin.h (LINK_COMMAND_SPEC_A): Use %(link_gcc_c_sequence). | |
3624 | LINK_GCC_C_SEQUENCE_SPEC: Define new macro. | |
3625 | ||
3626 | 2010-11-23 Jakub Jelinek <jakub@redhat.com> | |
3627 | ||
3628 | PR middle-end/46499 | |
3629 | * cfgexpand.c (maybe_cleanup_end_of_block): Remove also BARRIERs | |
3630 | following unconditional jumps. | |
3631 | ||
3632 | 2010-11-23 Richard Guenther <rguenther@suse.de> | |
3633 | ||
3634 | * doc/md.texi (386 constraints): Clarify A constraint documentation. | |
3635 | ||
3636 | 2010-11-23 Basile Starynkevitch <basile@starynkevitch.net> | |
3637 | Jeremie Salvucci <jeremie.salvucci@free.fr> | |
3638 | ||
3639 | * gengtype.c (enum typekind, struct options) | |
3640 | (struct nested_ptr_data, struct pair, NUM_PARAM) | |
3641 | (enum gc_used_num, struct type, UNION_P, UNION_OR_STRUCT_P): | |
3642 | Move to gengtype.h. | |
3643 | (string_type, scalar_nonchar, scalar_nonchar, scalar_char): | |
3644 | Remove static, add zero state_number. | |
3645 | (typedefs, structures, param_structs, variables): Remove static. | |
3646 | (create_option): Remove. | |
3647 | (create_string_option, create_type_option, create_nested_option): | |
3648 | New functions. | |
3649 | (create_nested_ptr_option): Use create_nested_option. | |
3650 | (note_variable, adjust_field_rtx_def, adjust_field_type): Call the | |
3651 | new create*option functions. | |
3652 | (process_gc_options): Adjust for discriminated option. | |
3653 | (output_mangled_typename): Handle TYPE_NONE. | |
3654 | (walk_type): Test option kinds. | |
3655 | (write_types_process_field): Handle TYPE_NONE and TYPE_ARRAY. | |
3656 | (write_func_for_structure, write_type, write_local, write_root) | |
3657 | (write_roots, note_def_vec, dump_options): Adjust for | |
3658 | discriminated option. | |
3659 | ||
3660 | * gengtype.h (typedefs, structures, param_structs, variables | |
3661 | enum typekind): Move from gengtype.c | |
3662 | (enum option_kind): New discriminating enumeration. | |
3663 | (struct options): Becomes discriminated. | |
3664 | (struct nested_ptr_data): Nove from gengtype.c | |
3665 | (create_string_option, create_type_option, create_nested_option) | |
3666 | (create_nested_ptr_option): New functions | |
3667 | (struct pair, enum_gc_used_enum, NUM_PARAM, struct type, UNION_P) | |
3668 | (UNION_OR_STRUCT_P): Move from gengtype.c | |
3669 | ||
3670 | * gengtype-parse.c (str_optvalue_opt, type_optvalue, option): Make | |
3671 | discriminated options. | |
3672 | ||
3673 | 2010-11-23 Richard Guenther <rguenther@suse.de> | |
3674 | ||
3675 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid doing work | |
3676 | twice. Avoid re-allocating the ops vector all the time. | |
3677 | ||
3678 | 2010-11-23 Richard Guenther <rguenther@suse.de> | |
3679 | ||
3680 | * tree-ssa-alias.c (refs_may_alias_p_1): Avoid calls to | |
3681 | is_gimple_min_invariant, group tree code checks to allow | |
3682 | combining them. | |
3683 | (stmt_may_clobber_ref_p_1): Check for SSA_NAME instead | |
3684 | of is_gimple_reg. | |
3685 | ||
3686 | 2010-11-23 Eric Botcazou <ebotcazou@adacore.com> | |
3687 | ||
3688 | * config.gcc (sparc*-*-*): Reorder. | |
3689 | ||
3690 | 2010-11-23 Basile Starynkevitch <basile@starynkevitch.net> | |
3691 | ||
3692 | * gengtype.c (header_dot_h_frul, source_dot_c_frul): | |
3693 | Remove ENABLE_CHECKING around DBGPRINTF. | |
3694 | ||
3695 | 2010-11-22 Joseph Myers <joseph@codesourcery.com> | |
3696 | ||
3697 | * common.opt (exit_after_options, write_symbols, debug_info_level, | |
3698 | use_gnu_debug_info_extensions): New Variable entries. | |
3699 | (fprofile-dir=): Use Var. | |
3700 | * flag-types.h (enum debug_info_level): Rename to enum | |
3701 | debug_info_levels. | |
3702 | * flags.h (write_symbols, debug_info_level, | |
3703 | use_gnu_debug_info_extensions): Remove declarations. | |
3704 | * opts.c (exit_after_options, write_symbols, debug_info_level): Remove. | |
3705 | (set_struct_debug_option): Make static variables const. | |
3706 | (use_gnu_debug_info_extensions): Remove. | |
3707 | (set_debug_level, print_filtered_help, print_specific_help, | |
3708 | fast_math_flags_set_p): Take gcc_options parameters and use them | |
3709 | in place of global variables. | |
3710 | (print_filtered_help): Make new_help non-static. | |
3711 | (print_specific_help): Update call to print_filtered_help. | |
3712 | (common_handle_option): Update calls to print_specific_help. Use | |
3713 | gcc_options structure for more settings. Make --help table | |
3714 | const. Don't handle OPT_fprofile_dir_ here. Update calls to | |
3715 | set_debug_level. | |
3716 | * toplev.c (profile_data_prefix): Remove. | |
3717 | * toplev.h (profile_data_prefix, exit_after_options): Remove | |
3718 | declarations. | |
3719 | (fast_math_flags_set_p): Update prototype. | |
3720 | * cppbuiltin.c (define_builtin_macros_for_compilation_flags): | |
3721 | Update call to fast_math_flags_set_p. | |
3722 | ||
3723 | 2010-11-22 Richard Henderson <rth@redhat.com> | |
3724 | ||
3725 | PR target/46434 | |
3726 | * config/crx/crx.c (crx_addr_reg): Rename from crx_addr_reg_p; | |
3727 | return the address register extracted. | |
3728 | (crx_decompose_address): Update the extracted address register. | |
3729 | ||
3730 | 2010-11-22 Dmitry Gorbachev <d.g.gorbachev@gmail.com> | |
3731 | ||
3732 | PR driver/43335 | |
3733 | * gcc.c (main): Don't crash when lto-wrapper program is not found. | |
3734 | ||
3735 | 2010-11-22 Joern Rennecke <amylaar@spamcop.net> | |
3736 | ||
3737 | PR target/46608 | |
3738 | * config/picochip/picochip.c (picochip_secondary_reload): Make static. | |
3739 | * config/picochip/picochip-protos.h: Don't include "target.h" . | |
3740 | (picochip_secondary_reload): Don't declare. | |
3741 | ||
3742 | PR target/46613 | |
3743 | * config/m32c/m32c-protos.h (m32c_conditional_register_usage): Declare. | |
3744 | * config/m32c/m32c.c (m32c_conditional_register_usage): No longer | |
3745 | static. | |
3746 | ||
3747 | 2010-11-22 H.J. Lu <hongjiu.lu@intel.com> | |
3748 | ||
3749 | PR bootstrap/46609 | |
3750 | * gengtype.c (header_dot_h_frul): Check ENABLE_CHECKING. | |
3751 | (source_dot_c_frul): Likewise. | |
3752 | ||
3753 | 2010-11-22 Basile Starynkevitch <basile@starynkevitch.net> | |
3754 | ||
3755 | * gimple-pretty-print.c (dump_bb_header): Add check for cfun. | |
3756 | ||
3757 | 2010-11-22 Paolo Bonzini <bonzini@gnu.org> | |
3758 | ||
3759 | PR bootstrap/44970 | |
3760 | * Makefile.in (fwprop.o) Add sparseset.h. | |
3761 | * fwprop.c: Include sparseset.h | |
3762 | (struct find_occurrence_data, find_occurrence_callback, | |
3763 | find_occurrence): Remove. | |
3764 | (active_defs, active_defs_check, register_active_defs, | |
3765 | update_df_init, update_uses): New. | |
3766 | (update_df): Rewrite. | |
3767 | (try_fwprop_subst, forward_propagate_asm): Add calls to | |
3768 | update_df_init and update_df. | |
3769 | (fwprop_init): Allocate active_defs and active_defs_check. | |
3770 | (fwprop_done): Free them. | |
3771 | (fwprop, fwprop_addr): Adjust comments. | |
3772 | * df.h (df_uses_create): Declare. | |
3773 | * df-scan.c (df_install_ref_incremental): Break out of df_ref_create. | |
3774 | (df_ref_create): Return result of df_ref_create_structure directly. | |
3775 | (df_ref_create_structure): Call df_install_ref_incremental when | |
3776 | no collection_rec is passed. | |
3777 | (df_ref_record): Do not create multiword hard reg info when no | |
3778 | collection_rec is passed. | |
3779 | (df_uses_create): New. | |
3780 | ||
3781 | 2010-11-21 Uros Bizjak <ubizjak@gmail.com> | |
3782 | ||
3783 | PR middle-end/43057 | |
3784 | * fold-const.c (pedantic_non_lvalue_loc): Unshare x before | |
3785 | setting location. | |
3786 | ||
3787 | 2010-11-22 Richard Guenther <rguenther@suse.de> | |
3788 | ||
3789 | * gimple-fold.c (maybe_fold_reference): When canonicalizing | |
3790 | MEM_REFs, preserve volatileness. | |
3791 | * cgraphbuild.c (mark_address): Properly check for FUNCTION_DECL | |
3792 | addresses. | |
3793 | ||
3794 | 2010-11-22 Richard Guenther <rguenther@suse.de> | |
3795 | ||
3796 | * tree-ssa-ccp.c (get_base_constructor): Remove superfluous breaks. | |
3797 | ||
3798 | 2010-11-22 Alexander Monakov <amonakov@ispras.ru> | |
3799 | ||
3800 | PR rtl-optimization/45652 | |
3801 | * alias.c (get_reg_base_value): New. | |
3802 | * rtl.h (get_reg_base_value): Add prototype. | |
3803 | * sel-sched.c (init_regs_for_mode): Use it. Don't use registers with | |
3804 | non-null REG_BASE_VALUE for renaming. | |
3805 | ||
3806 | 2010-11-22 Jeremie Salvucci <jeremie.salvucci@free.fr> | |
3807 | Basile Starynkevitch <basile@starynkevitch.net> | |
3808 | ||
3809 | * gengtype.c: Include xregex.h and obstack.h | |
3810 | Added comments about role of get_output_file_with_visibility and | |
3811 | our regexpr machinery. | |
3812 | (frul_actionrout_t, struct file_rule_st): New. | |
3813 | (hader_dot_h_frul, source_dot_c_frul): New functions. | |
3814 | (NULL_REGEX, NULL_FRULACT): New. | |
3815 | (files_rules): New. | |
3816 | (matching_file_name_substitute): New function. | |
3817 | (get_output_file_with_visibility): Updated comments and rewritten | |
3818 | to use the new files_rules machinery. | |
3819 | ||
3820 | * Makefile.in (XREGEX_H): Added variable. | |
3821 | (build/gengtype.o): Added dependencies for xregex.h and obstack.h | |
3822 | ||
3823 | 2010-11-21 Nathan Froyd <froydnj@codesourcery.com> | |
3824 | ||
3825 | * system.h (FUNCTION_ARG_BOUNDARY): Really poison. | |
3826 | ||
3827 | 2010-11-21 Nathan Froyd <froydnj@codesourcery.com> | |
3828 | ||
3829 | * target.def (conditional_register_usage): Define. | |
3830 | * reginfo.c (init_reg_sets_1): Call | |
3831 | targetm.conditional_register_usage. | |
3832 | * system.h (CONDITIONAL_REGISTER_USAGE): Poison. | |
3833 | * doc/tm.texi.in (CONDITIONAL_REGISTER_USAGE): Adjust language | |
3834 | for making it a hook. | |
3835 | * doc/tm.texi: Regenerate. | |
3836 | * config/alpha/alpha.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3837 | * config/alpha/alpha.c (alpha_conditional_register_usage): ...here. | |
3838 | New function. | |
3839 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3840 | * config/arc/arc.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3841 | * config/arc/arc.c (arc_conditional_register_usage): ...here. | |
3842 | New function. | |
3843 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3844 | * config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3845 | * config/arm/arm.c (arm_conditional_register_usage): ...here. | |
3846 | New function. | |
3847 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3848 | * config/bfin/bfin.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3849 | * config/bfin/bfin-protos.h (conditional_register_usage): Delete. | |
3850 | * config/bfin/bfin.c (conditional_register_usage): Move code into... | |
3851 | (bfin_conditional_register_usage): ...here. New function. | |
3852 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3853 | * config/cris/cris.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3854 | * config/cris/cris-protos.h (cris_conditional_register_usage): Delete. | |
3855 | * config/cris/cris.c (cris_conditional_register_usage): Make static. | |
3856 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3857 | * config/fr30/fr30.h (FIXED_REGISTERS): Adjust comment. | |
3858 | * config/frv/frv.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3859 | * config/frv/frv-protos.h (frv_conditional_register_usage): Delete. | |
3860 | * config/frv/frv.c (frv_conditional_register_usage): Make static. | |
3861 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3862 | * config/h8300/h8300.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3863 | * config/h8300/h8300.c (h8300_conditional_register_usage): ...here. | |
3864 | New function. | |
3865 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3866 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3867 | * config/i386/i386-protos.h (ix86_conditional_register_usage): Delete. | |
3868 | * config/i386/i386.c (ix86_conditional_register_usage): Make static. | |
3869 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3870 | * config/m32c/m32c.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3871 | * config/m32c/m32c-protos.h (m32c_conditional_register_usage): Delete. | |
3872 | * config/m32c/m32c.c (m32c_conditional_register_usage): Make static. | |
3873 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3874 | * config/m32r/m32r.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3875 | * config/m32r/m32r.c (m32r_conditional_register_usage): ...here. | |
3876 | New function. | |
3877 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3878 | * config/m68hc11/m68hc11.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3879 | * config/m68hc11/m68hc11-protos.h (m68hc11_conditional_register_usage): | |
3880 | Delete. | |
3881 | * config/m68hc11/m68hc11.c (m68hc11_conditional_register_usage): Make | |
3882 | static. | |
3883 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3884 | * config/mep/mep.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3885 | * config/mep/mep-protos.h (mep_conditional_register_usage): Delete. | |
3886 | * config/mep/mep.c (mep_conditional_register_usage): Make static. | |
3887 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3888 | * config/mips/mips.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3889 | * config/mips/mips-protos.h (mips_conditional_register_usage): Delete. | |
3890 | * config/mips/mips.c (mips_conditional_register_usage): Make static. | |
3891 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3892 | * config/mmix/mmix.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3893 | * config/mmix/mmix-protos.h (mmix_conditional_register_usage): Delete. | |
3894 | * config/mmix/mmix.c (mmix_conditional_register_usage): Make static. | |
3895 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3896 | * config/mn10300/mn10300.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3897 | * config/mn10300/mn10300.c (mn10300_conditional_register_usage): | |
3898 | ...here. New function. | |
3899 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3900 | * config/pa/pa32-regs.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3901 | * config/pa/pa64-regs.h (CONDITIONAL_REGISTER_USAGE): ...with this... | |
3902 | * config/pa/pa.c (pa_conditional_register_usage): ...here. | |
3903 | New function. | |
3904 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3905 | * config/pdp11/pdp11.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3906 | * config/pdp11/pdp11.c (pdp11_conditional_register_usage): ...here. | |
3907 | New function. | |
3908 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3909 | * config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3910 | * config/rs6000/rs6000-protos.h (rs6000_conditional_register_usage): | |
3911 | Delete. | |
3912 | * config/rs6000/rs6000.c (rs6000_conditional_register_usage): Make | |
3913 | static. | |
3914 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3915 | * config/rx/rx.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3916 | * config/rx/rx-protos.h (rx_conditional_register_usage): Delete. | |
3917 | * config/rx/rx.c (rx_conditional_register_usage): Make static. | |
3918 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3919 | * config/s390/s390.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3920 | * config/s390/s390-protos.h (s390_conditional_register_usage): Delete. | |
3921 | * config/s390/s390.c (s390_conditional_register_usage): Make static. | |
3922 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3923 | * config/score/score.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3924 | * config/score/score.c (score_conditional_register_usage): ...here. | |
3925 | New function. | |
3926 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3927 | * config/sh/sh.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3928 | * config/sh/sh.c (sh_conditional_register_usage): ...here. | |
3929 | New function. | |
3930 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3931 | * config/sparc/sparc.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3932 | * config/sparc/sparc.c (sparc_conditional_register_usage): ...here. | |
3933 | New function. | |
3934 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3935 | * config/spu/spu.h (CONDITIONAL_REGISTER_USAGE): Delete. | |
3936 | * config/spu/spu-protos.h (spu_conditional_register_usage): Delete. | |
3937 | * config/spu/spu.c (spu_conditional_register_usage): Make static. | |
3938 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3939 | * config/v850/v850.h (CONDITIONAL_REGISTER_USAGE): Move logic... | |
3940 | * config/v850/v850.c (v850_conditional_register_usage): ...here. | |
3941 | New function. | |
3942 | (TARGET_CONDITIONAL_REGISTER_USAGE): Define. | |
3943 | ||
3944 | 2010-11-21 Jan Hubicka <jh@suse.cz> | |
3945 | Dominique d'Humieres <dominiq@lps.ens.ft> | |
3946 | ||
3947 | PR target/46510 | |
3948 | * tree-emutls.c (get_emutls_init_templ_addr, new_emutls_decl): Do not | |
3949 | finalize external decls. | |
3950 | ||
3951 | 2010-11-21 Joseph Myers <joseph@codesourcery.com> | |
3952 | ||
3953 | * system.h (strerror): Poison. | |
3954 | ||
3955 | 2010-11-21 Richard Henderson <rth@redhat.com> | |
3956 | ||
3957 | * config/ia64/ia64.c (ia64_expand_builtin): Use the correct mode | |
3958 | for infq/huge_valq. | |
3959 | ||
3960 | 2010-11-21 Richard Henderson <rth@redhat.com> | |
3961 | ||
3962 | PR rtl-optimization/46571 | |
3963 | * gcse.c (hash_scan_set): Use next_nonnote_nondebug_insn. | |
3964 | (compute_hash_table_work): Use NONDEBUG_INSN_P. | |
3965 | ||
3966 | 2010-11-21 Paul Koning <ni1d@arrl.net> | |
3967 | ||
3968 | * config/mips/pdp11.md (negsi2): Fix wrong code. | |
3969 | ||
3970 | 2010-11-21 Paul Koning <ni1d@arrl.net> | |
3971 | ||
3972 | * config/mips/pdp11.c (pdp11_legitimate_address_p): New function. | |
3973 | * config/mips/pdp11.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
3974 | ||
3975 | 2010-11-21 Eric Botcazou <ebotcazou@adacore.com> | |
3976 | ||
3977 | * config/mips/mips.c (machine_function): Rename load_label_length to | |
3978 | load_label_num_insns. | |
3979 | (mips_load_label_length): Rename to... | |
3980 | (mips_load_label_num_insns): ...this. Adjust to first renaming. | |
3981 | (mips_adjust_insn_length): Adjust to second renaming. Fix thinko. | |
3982 | ||
3983 | 2010-11-21 Uros Bizjak <ubizjak@gmail.com> | |
3984 | ||
3985 | PR target/46533 | |
3986 | * config/alpha/predicates.md (direct_call_operand): Return false | |
3987 | for !TARGET_SMALL_TEXT targets. | |
3988 | ||
3989 | 2010-11-20 Joseph Myers <joseph@codesourcery.com> | |
3990 | ||
3991 | * doc/tm.texi.in (HANDLE_SYSV_PRAGMA, | |
3992 | HANDLE_PRAGMA_PACK_PUSH_POP): Remove. | |
3993 | (HANDLE_PRAGMA_PACK_WITH_EXPANSION): Don't refer to HANDLE_SYSV_PRAGMA. | |
3994 | * doc/tm.texi: Regenerate. | |
3995 | * system.h (HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_SYSV_PRAGMA, | |
3996 | HANDLE_PRAGMA_WEAK): Poison. | |
3997 | * config/alpha/elf.h (HANDLE_SYSV_PRAGMA): Don't define. | |
3998 | * config/alpha/linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
3999 | * config/alpha/osf5.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4000 | * config/alpha/vms.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4001 | * config/arm/arm.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4002 | * config/arm/netbsd.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4003 | * config/cris/cris.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4004 | * config/darwin.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4005 | (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4006 | * config/elfos.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4007 | * config/freebsd.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4008 | * config/frv/frv.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4009 | * config/i386/cygming.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4010 | * config/i386/djgpp.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4011 | * config/i386/i386-interix.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4012 | (HANDLE_PRAGMA_WEAK): Don't undefine. | |
4013 | * config/i386/netware.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4014 | * config/i386/vxworks.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4015 | * config/ia64/hpux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4016 | * config/ia64/ia64.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4017 | * config/interix.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4018 | (HANDLE_PRAGMA_WEAK): Don't undefine. | |
4019 | * config/linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4020 | * config/m32r/linux.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4021 | (HANDLE_PRAGMA_PACK): Don't undefine. | |
4022 | * config/m32r/m32r.h (HANDLE_SYSV_PRAGMA): Don't undefine. | |
4023 | * config/mep/mep.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4024 | * config/mips/elf.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4025 | * config/mips/sde.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4026 | * config/mmix/mmix.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4027 | * config/netbsd.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4028 | (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4029 | * config/openbsd.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4030 | * config/pa/pa-hpux.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4031 | (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4032 | * config/rs6000/aix.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4033 | * config/rs6000/sysv4.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4034 | * config/rx/rx.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4035 | * config/score/elf.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4036 | * config/spu/spu.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4037 | * config/stormy16/stormy16.h (HANDLE_SYSV_PRAGMA): Don't define. | |
4038 | * config/xtensa/elf.h (HANDLE_PRAGMA_PACK_PUSH_POP): Don't define. | |
4039 | ||
4040 | 2010-11-20 Eric Botcazou <ebotcazou@adacore.com> | |
4041 | ||
4042 | PR target/31100 | |
4043 | * config/sparc/sparc.h (ASM_OUTPUT_ALIGN_WITH_NOP): Move to... | |
4044 | * config/sparc/sol2.h (ASM_OUTPUT_ALIGN_WITH_NOP): ...here. | |
4045 | * config/sparc/sol2-gas.h (ASM_OUTPUT_ALIGN_WITH_NOP): Undefine. | |
4046 | ||
4047 | 2010-11-20 Jan Hubicka <jh@suse.cz> | |
4048 | ||
4049 | * cgraph.c (ld_plugin_symbol_resolution_names): New. | |
4050 | (dump_cgraph_node): Dump resolution. | |
4051 | * cgraph.h (ld_plugin_symbol_resolution_names): Declare. | |
4052 | (cgraph_comdat_can_be_unshared_p): Dclare. | |
4053 | * lto-streamer-out.c (produce_symtab): Use | |
4054 | cgraph_comdat_can_be_unshared_p. | |
4055 | * ipa.c (cgraph_address_taken_from_non_vtable_p): New function. | |
4056 | (cgraph_comdat_can_be_unshared_p): New function based on logic | |
4057 | in cgraph_externally_visible_p. | |
4058 | (cgraph_externally_visible_p): Use it. | |
4059 | (varpool_externally_visible_p): Virtual tables can be unshared. | |
4060 | * varpool.c (dump_varpool_node): Dump resolution. | |
4061 | ||
4062 | 2010-11-20 Jan Hubicka <jh@suse.cz> | |
4063 | ||
4064 | * stmt.c (lshift_cheap_p): Support properly optimize_insn_for_speed_p. | |
4065 | ||
4066 | 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
4067 | ||
4068 | PR other/46202 | |
4069 | * Makefile.in (install_sh, INSTALL_STRIP_PROGRAM): New variables. | |
4070 | (AR_FOR_TARGET, RANLIB_FOR_TARGET, STRIP_FOR_TARGET): Fix | |
4071 | shell quoting. | |
4072 | (STRIP_FOR_TARGET): Look for in-tree strip under name strip-new. | |
4073 | (install-strip): New target. | |
4074 | (STRIPPROG): New variable, exported if STRIP is set. | |
4075 | * doc/install.texi (Final install): Minor markup and code style | |
4076 | fixes. Document install-strip target. | |
4077 | ||
4078 | 2010-11-20 Paul Koning <ni1d@arrl.net> | |
4079 | ||
4080 | * config/pdp11/pdp11-protos.h (pdp11_initial_elimination_offset, | |
4081 | pdp11_regno_reg_class): New functions. | |
4082 | * config/pdp11/pdp11.md (define_constants): Add register numbers. | |
4083 | * config/pdp11/pdp11.c (pdp11_regno_reg_class, | |
4084 | pdp11_sp_frame_offset, pdp11_initial_elimination_offset): New | |
4085 | functions. | |
4086 | * config/pdp11/pdp11.h (FIXED_REGISTERS, CALL_USED_REGISTERS): Add | |
4087 | frame pointer and argument pointer pseudo-registers. | |
4088 | (ARG_POINTER_REGNUM): Define. | |
4089 | (REG_CLASS_CONTENTS, REGNO_REG_CLASS): Add frame pointer and | |
4090 | argument pointer. | |
4091 | (FIRST_PARM_OFFSET): Update for argument pointer. | |
4092 | (INITIAL_FRAME_POINTER_OFFSET): Delete. | |
4093 | (ELIMINABLE_REGS, INITIAL_ELIMINATION_OFFSET): New macros. | |
4094 | (REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_INDEX_P, REGISTER_NAMES): Add | |
4095 | frame pointer and argument pointer. | |
4096 | ||
4097 | 2010-11-20 Jakub Jelinek <jakub@redhat.com> | |
4098 | ||
4099 | PR debug/46561 | |
4100 | * tree-parloops.c (try_create_redunction_list): Ignore debug stmts | |
4101 | when looking for immediate uses. | |
4102 | ||
4103 | PR tree-optimization/45830 | |
4104 | * stmt.c (expand_switch_using_bit_tests_p): New function. | |
4105 | (expand_case): Use it. | |
4106 | * tree.h (expand_switch_using_bit_tests_p): New prototype. | |
4107 | * tree-switch-conversion.c (struct switch_conv_info): Add | |
4108 | bit_test_uniq, bit_test_count and bit_test_bb fields. | |
4109 | (check_range): Fix a comment. | |
4110 | (check_process_case): Compute bit_test_uniq and bit_test_count. | |
4111 | (create_temp_arrays): Use XCNEWVEC, merge 3 arrays into one | |
4112 | allocation. | |
4113 | (free_temp_arrays): Use XDELETEVEC, adjust for the 3 arrays merging. | |
4114 | (constructor_contains_same_values_p): Use FOR_EACH_VEC_ELT. | |
4115 | (array_value_type): New function. | |
4116 | (build_one_array): Use it, if it returned different type, | |
4117 | fold_convert all constructor fields and convert back to the | |
4118 | wider type in the generated code. | |
4119 | (process_switch): Initialize bit_test_uniq, bit_test_count and | |
4120 | bit_test_bb fields. Don't optimize if expand_switch_using_bit_tests_p | |
4121 | returned true. | |
4122 | ||
4123 | 2010-11-19 Michael Matz <matz@suse.de> | |
4124 | ||
4125 | PR tree-optimization/46077 | |
4126 | * tree-chrec.c (eq_evolutions_p): Accept some expressions. | |
4127 | ||
4128 | 2010-11-19 Anatoly Sokolov <aesok@post.ru> | |
4129 | ||
4130 | * config/mn10300/mn10300.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
4131 | * config/mn10300/mn10300.c (mn10300_asm_output_addr_const_extra): New | |
4132 | function. | |
4133 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
4134 | ||
4135 | 2010-11-19 Uros Bizjak <ubizjak@gmail.com> | |
4136 | ||
4137 | * mode-switching.c (optimize_mode_switching): Use | |
4138 | FOR_BB_INSNS instead of open-coded loop. | |
4139 | * cfgrtl.c (redirect_branch_edge): Ditto. | |
4140 | ||
4141 | 2010-11-19 Joern Rennecke <amylaar@spamcop.net> | |
4142 | ||
4143 | PR target/46436 | |
4144 | * config/m68hc11/m68hc11.c (m68hc11_gen_highpart): Split shift count | |
4145 | to accomodate 32 bit HOST_WIDE_INT. | |
4146 | (m68hc11_emit_logical): Remove unused variable insn. | |
4147 | (m68hc11_check_z_replacement) <CLOBBER>: Set this_insn_uses_ix and | |
4148 | this_insn_uses_iy before use. | |
4149 | ||
4150 | PR target/46434 | |
4151 | * config/crx/crx.c (crx_expand_epilogue): Remove unused variable. | |
4152 | ||
4153 | 2010-11-19 Joseph Myers <joseph@codesourcery.com> | |
4154 | ||
4155 | PR c/46547 | |
4156 | * c-tree.h (in_late_binary_op): Move to c-family/c-common.h. | |
4157 | * c-typeck.c (in_late_binary_op): Move to c-family/c-common.c. | |
4158 | ||
4159 | 2010-11-19 Michael Meissner <meissner@linux.vnet.ibm.com> | |
4160 | ||
4161 | * doc/extend.texi (Function attributes): Document PowerPC target | |
4162 | attributes that are supported. | |
4163 | (Pragmas): Document that PowerPC now supports target pragmas. | |
4164 | ||
4165 | * doc/options.texi (TargetVariable): Document TargetVariable, | |
4166 | HeaderInclude, and SourceInclude. | |
4167 | ||
4168 | * doc/invoke.texi (-mfused-madd): Document that -mfused-madd is | |
4169 | mapped to -ffp-contract=fast, and -mno-fused-madd is mapped to | |
4170 | -ffp-contract=off. | |
4171 | ||
4172 | * optc-gen.awk: Add support for TargetVariable, HeaderInclude, and | |
4173 | SourceInclude directives. Fix a cut+paste error with target save | |
4174 | enum variables. Sort enums in the structures after ints and | |
4175 | before shorts. | |
4176 | * opth-gen.awk: Ditto. | |
4177 | ||
4178 | * configure.ac: Add support for HeaderInclude and SourceInclude option | |
4179 | directives to add the appropriate files to the dependency lists. | |
4180 | * configure: Regenerate. | |
4181 | * Makefile.in (OPTIONS_H_EXTRA): New variable for HeaderInclude. | |
4182 | (OPTIONS_C_EXTRA): New variable for SourceInclude. | |
4183 | (OPTIONS_H): Add $(OPTIONS_H_EXTRA). | |
4184 | (options.o): Add $(OPTIONS_C_EXTRA) dependency. | |
4185 | (gcc-options.o): Ditto. | |
4186 | * opt-include.awk: New awk script to handle HeaderInclude and | |
4187 | TargetInclude. | |
4188 | ||
4189 | * config/rs6000/aix.opt (-mxl-compat): Mark option as Save so it | |
4190 | gets saved in the target options. | |
4191 | * config/rs6000/linux64.opt (-mprofile-kernel): Ditto. | |
4192 | * config/rs6000/sysv4.opt (-mbit-align): Ditto. | |
4193 | (-mprototype): Ditto. | |
4194 | (-mbit-word): ditto. | |
4195 | (-mregnames): Ditto. | |
4196 | (-msecure-plt): Ditto. | |
4197 | (-mbss-plt): Ditto. | |
4198 | * config/rs6000/rs6000.opt (-mpowerpc-gpopt): Ditto. | |
4199 | (-mpowerpc-gfxopt): Ditto. | |
4200 | (-mmfcrf): Ditto. | |
4201 | (-mpopcntb): Ditto. | |
4202 | (-mfprnd): Ditto. | |
4203 | (-mcmpb): Ditto. | |
4204 | (-mmmfpgpr): Ditto. | |
4205 | (-maltivec): Ditto. | |
4206 | (-mhard-dfp): Ditto. | |
4207 | (-mmulhw): Ditto. | |
4208 | (-mdlmzb): Ditto. | |
4209 | (-mmultiple): Ditto. | |
4210 | (-mstring): Ditto. | |
4211 | (-mpopcntd): Ditto. | |
4212 | (-mfriz): Ditto. | |
4213 | (-mvsx): Ditto. | |
4214 | (-mno-update): Ditto. | |
4215 | (-mavoid-indexed-addresses): Ditto. | |
4216 | (-mtls-markers): Ditto. | |
4217 | (-msched-epilog): Ditto. | |
4218 | (-msched-prolog): Ditto. | |
4219 | (-maix-struct-return): Ditto. | |
4220 | (-msvr4-struct-return): Ditto. | |
4221 | (-mxl-compat): Ditto. | |
4222 | (-mrecip-precision): Ditto. | |
4223 | (-mfp-in-toc): Ditto. | |
4224 | (-msum-in-toc): Ditto. | |
4225 | (-mvrsave): Ditto. | |
4226 | (-mblock-move-inline-limit=): Ditto. | |
4227 | (-misel): Ditto. | |
4228 | (-mpaired): Ditto. | |
4229 | (-mlongcall): Ditto. | |
4230 | (-mgen-cell-microcode): Ditto. | |
4231 | (-mwarn-cell-microcode): Ditto. | |
4232 | (-mwarn-altivec-long): Ditto. | |
4233 | (-mprioritize-restricted-insns=): Ditto. | |
4234 | (-msingle-float): Ditto. | |
4235 | (-mdouble-float): Ditto. | |
4236 | (-msimple-fpu): Ditto. | |
4237 | (-mxilinx-fpu): Ditto. | |
4238 | * config/rs6000/aix64.opt (-mpe): Ditto. | |
4239 | ||
4240 | * config/rs6000/rs6000.opt (HeaderInclude): Include rs6000-opts.h. | |
4241 | (rs6000_cpu): Move variable to be a target variable. Rename | |
4242 | cmodel to rs6000_current_cmodel because of macro conflict. Merge | |
4243 | -mdebug=<xxx> variables into a single int. | |
4244 | (rs6000_always_hint): Ditto. | |
4245 | (rs6000_sched_groups): Ditto. | |
4246 | (rs6000_align_branch_targets): Ditto. | |
4247 | (rs6000_sched_costly_dep): Ditto. | |
4248 | (rs6000_sched_insert_nops): Ditto. | |
4249 | (rs6000_long_double_type_size): Ditto. | |
4250 | (rs6000_ieeequad): Ditto. | |
4251 | (rs6000_altivec_abi): Ditto. | |
4252 | (rs6000_spe): Ditto. | |
4253 | (rs6000_spe_abi): Ditto. | |
4254 | (rs6000_float_gprs): Ditto. | |
4255 | (rs6000_darwin64_abi): Ditto. | |
4256 | (can_override_loop_align): Ditto. | |
4257 | (rs6000_sdata): Ditto. | |
4258 | (rs6000_tls_size): Ditto. | |
4259 | (rs6000_current_abi): Ditto. | |
4260 | (rs6000_traceback): Ditto. | |
4261 | (rs6000_alignment_flags): Ditto. | |
4262 | (rs6000_current_cmodel): Ditto. | |
4263 | (rs6000_recip_control): Ditto. | |
4264 | (rs6000_cpu_index): Ditto. | |
4265 | (rs6000_tune_index): Ditto. | |
4266 | (rs6000_debug): Ditto. | |
4267 | (rs6000_target_flags_explict): Ditto. | |
4268 | ||
4269 | * config/rs6000/rs6000-protos.h (rs6000_pragma_target_parse): Add | |
4270 | declaration. | |
4271 | ||
4272 | * config/rs6000/linux64.h (rs6000_current_cmode): Rename from | |
4273 | cmodel. Change all uses. | |
4274 | ||
4275 | * config/rs6000/rs6000.c (rs6000_always_hint): Move to | |
4276 | rs6000.opt. Combine -mdebug=<xxx> variables into a single int. | |
4277 | Rename cmodel to rs6000_current_cmodel. | |
4278 | (rs6000_sched_groups): Ditto. | |
4279 | (rs6000_align_branch_targets): Ditto. | |
4280 | (rs6000_sched_costly_dep): Ditto. | |
4281 | (rs6000_sched_insert_nops): Ditto. | |
4282 | (rs6000_long_double_type_size): Ditto. | |
4283 | (rs6000_ieeequad): Ditto. | |
4284 | (rs6000_altivec_abi): Ditto. | |
4285 | (rs6000_spe): Ditto. | |
4286 | (rs6000_spe_abi): Ditto. | |
4287 | (rs6000_float_gprs): Ditto. | |
4288 | (rs6000_darwin64_abi): Ditto. | |
4289 | (can_override_loop_align): Ditto. | |
4290 | (rs6000_sdata): Ditto. | |
4291 | (rs6000_tls_size): Ditto. | |
4292 | (rs6000_current_abi): Ditto. | |
4293 | (rs6000_traceback): Ditto. | |
4294 | (rs6000_alignment_flags): Ditto. | |
4295 | (rs6000_current_cmodel): Ditto. | |
4296 | (rs6000_recip_control): Ditto. | |
4297 | (rs6000_cpu_index): Ditto. | |
4298 | (rs6000_tune_index): Ditto. | |
4299 | (rs6000_debug): Ditto. | |
4300 | (rs6000_target_flags_explict): Ditto. | |
4301 | (rs6000_sched_insert_nops_str): Make static. | |
4302 | (rs6000_sched_costly_dep_str): Ditto. | |
4303 | (rs6000_recip_name): Ditto. | |
4304 | (rs6000_abi_name): Ditto. | |
4305 | (rs6000_sdata_name): Ditto. | |
4306 | (enum rs6000_traceback_name): Move to rs6000-opts.h. | |
4307 | (rs6000_parse_tls_size_option): Delete. | |
4308 | (rs6000_valid_attribute_p): New function for target attributes and | |
4309 | pragmas. | |
4310 | (rs6000_function_specific_save): Ditto. | |
4311 | (rs6000_function_specific_restore): Ditto. | |
4312 | (rs6000_function_specific_print): Ditto. | |
4313 | (rs6000_can_inline_p): Ditto. | |
4314 | (rs6000_set_current_function): Ditto. | |
4315 | (rs6000_inner_target_options): Ditto. | |
4316 | (rs6000_debug_target_options): Ditto. | |
4317 | (rs6000_pragma_target_parse): Ditto. | |
4318 | (TARGET_OPTION_VALID_ATTRIBUTE_P): Define target hooks for target | |
4319 | attributes and pragmas. | |
4320 | (TARGET_OPTION_SAVE): Ditto. | |
4321 | (TARGET_OPTION_RESTORE): Ditto. | |
4322 | (TARGET_OPTION_PRINT): Ditto. | |
4323 | (TARGET_CAN_INLINE_P): Ditto. | |
4324 | (TARGET_SET_CURRENT_FUNCTION): Ditto. | |
4325 | (POWER_MASKS): Move to file level scope from the | |
4326 | rs6000_option_override_internal function. | |
4327 | (POWERPC_MASKS): Ditto. | |
4328 | (ISA_*_MASKS): Ditto. | |
4329 | (struct rs6000_ptt): Ditto. | |
4330 | (processor_target_table): Ditto. | |
4331 | (rs6000_cpu_name_lookup): Map cpu name to an index in | |
4332 | processor_target_table. | |
4333 | (rs6000_debug_reg_global): Print more information on processor | |
4334 | options for -mdebug=reg. | |
4335 | (rs6000_init_hard_regno_mode_ok): Add support for target | |
4336 | attributes and pragmas. Merge all -mdebug=<xxx> fields into one. | |
4337 | Allow -mdebug=val1,val2. Rename cmodel variable. | |
4338 | (rs6000_option_override_internal): Ditto. | |
4339 | (rs6000_option_override): Ditto. | |
4340 | (rs6000_handle_option): Ditto. | |
4341 | (rs6000_conditional_register_usage): Add debug trace message. | |
4342 | (struct rs6000_opt_mask): New for target attribute/pragma support. | |
4343 | (rs6000_opt_masks): Ditto. | |
4344 | (struct rs6000_opt_var): Ditto. | |
4345 | (rs6000_opt_vars): Ditto. | |
4346 | (rs6000_previous_function): Ditto. | |
4347 | ||
4348 | * config/rs6000/rs6000.h (top level): Include rs6000-opts.h if it | |
4349 | wasn't already included. | |
4350 | (enum rs6000_cmodel): Move to rs6000-opts.h or rs6000.opt. | |
4351 | (enum processor_type): Ditto. | |
4352 | (rs6000_cpu): Ditto. | |
4353 | (enum fpu_type_t): Ditto. | |
4354 | (fpu_type): Ditto. | |
4355 | (enum rs6000_dependence_cost): Ditto. | |
4356 | (enum rs6000_nop_insertion): Ditto. | |
4357 | (enum group_termination): Ditto. | |
4358 | (rs6000_long_double_type_size): Ditto. | |
4359 | (rs6000_ieeequad): Ditto. | |
4360 | (rs6000_altivec_abi): Ditto. | |
4361 | (rs6000_spe_abi): Ditto. | |
4362 | (rs6000_spe): Ditto. | |
4363 | (rs6000_float_gprs): Ditto. | |
4364 | (rs6000_alignment_flags): Ditto. | |
4365 | (rs6000_sched_insert_nops): Ditto. | |
4366 | (enum rs6000_vector): Ditto. | |
4367 | (enum rs6000_abi): Ditto. | |
4368 | (rs6000_current_opt): Ditto. | |
4369 | (rs6000_debug_*): Delete. | |
4370 | (MASK_DEBUG*): Combine -mdebug=xxxx into one int. | |
4371 | (TARGET_DEBUG*): Ditto. | |
4372 | ||
4373 | * config/rs6000/rs6000-opts.h: New header file to define the enums | |
4374 | that are used in target variables that are now defined in rs6000.opt. | |
4375 | ||
4376 | * config/rs6000/sysv4.h (enum rs6000_sdata_type): Move to | |
4377 | rs6000-opts.h. | |
4378 | (rs6000_sdata): Ditto. | |
4379 | (rs6000_abi_name): Delete. | |
4380 | (rs6000_sdata_name): Ditto. | |
4381 | (rs6000_tls_size_string): Ditto. | |
4382 | ||
4383 | 2010-11-19 Joseph Myers <joseph@codesourcery.com> | |
4384 | ||
4385 | * common.opt (debug_struct_ordinary, debug_struct_generic): New | |
4386 | Variable entries. | |
4387 | * dwarf2out.c (matches_main_base, dump_struct_debug, DUMP_GSTRUCT, | |
4388 | should_emit_struct_debug): Move from opts.c. | |
4389 | * flag-types.h (enum debug_struct_file): Move from opts.c. | |
4390 | * flags.h (should_emit_struct_debug): Remove. | |
4391 | (base_of_path): Declare. | |
4392 | (set_struct_debug_option): Add gcc_options parameter. | |
4393 | * optc-gen.awk, opth-gen.awk: Handle array variables. | |
4394 | * opts.c (enum debug_struct_file, debug_struct_ordinary, | |
4395 | debug_struct_generic): Remove. | |
4396 | (set_struct_debug_option): Add gcc_options parameter. | |
4397 | (base_of_path): Remove static. | |
4398 | (main_input_basename, main_input_baselength, matches_main_base, | |
4399 | dump_struct_debug, DUMP_GSTRUCT, should_emit_struct_debug): | |
4400 | Remove. | |
4401 | * toplev.c (main_input_basename, main_input_baselength): Define | |
4402 | here. | |
4403 | * toplev.h (main_input_basename, main_input_baselength): Declare | |
4404 | here. | |
4405 | ||
4406 | 2010-11-19 Joseph Myers <joseph@codesourcery.com> | |
4407 | ||
4408 | * common.opt (flag_instrument_functions_exclude_functions, | |
4409 | flag_instrument_functions_exclude_files): New Variable definitions. | |
4410 | * flags.h (flag_instrument_functions_exclude_p): Don't declare. | |
4411 | * gimplify.c (char_p): Declare type and vectors. | |
4412 | (flag_instrument_functions_exclude_p): Moved from opts.c. Make static. | |
4413 | * opts.c (flag_instrument_functions_exclude_functions, | |
4414 | flag_instrument_functions_exclude_files): Remove. | |
4415 | (add_comma_separated_to_vector): Take void **. | |
4416 | (flag_instrument_functions_exclude_p): Move to gimplify.c. | |
4417 | (common_handle_option): Use options structure for | |
4418 | -finstrument-functions-exclude- options. | |
4419 | ||
4420 | 2010-11-19 Joseph Myers <joseph@codesourcery.com> | |
4421 | ||
4422 | * doc/options.texi (Var): Document effects of Defer. | |
4423 | (Defer): Document. | |
4424 | * opt-functions.awk (var_type, var_set): Handle deferred options. | |
4425 | * opts-common.c (set_option): Handle CLVC_DEFER. | |
4426 | * common.opt (fcall-saved-, fcall-used-, fdump-, ffixed-, | |
4427 | fplugin=, fplugin-arg-, fstack-limit, fstack-limit-register=, | |
4428 | fstack-limit-symbol=): Mark as deferred. | |
4429 | * opts.c: Don't include rtl.h, ggc.h, output.h, tree-pass.h or | |
4430 | plugin.h. | |
4431 | (print_filtered_help): Don't report state of CLVC_DEFER options. | |
4432 | (common_handle_option): Move code for OPT_fcall_used_, | |
4433 | OPT_fcall_saved_, OPT_fdump_, OPT_ffixed_, OPT_fplugin_, | |
4434 | OPT_fplugin_arg_, OPT_fstack_limit, OPT_fstack_limit_register_ and | |
4435 | OPT_fstack_limit_symbol_ to opts-global.c. | |
4436 | (option_enabled, get_option_state): Handle CLVC_DEFER. | |
4437 | * opts.h: Include vec.h. | |
4438 | (enum cl_var_type): Add CLVC_DEFER. | |
4439 | (cl_deferred_option): Define type and vectors. | |
4440 | (handle_common_deferred_options): Declare. | |
4441 | * opts-global.c: New. | |
4442 | * toplev.c (toplev_main): Call handle_common_deferred_options | |
4443 | * Makefile.in (OPTS_H): Include $(VEC_H). | |
4444 | (OBJS-common): Include opts-global.o. | |
4445 | (opts.o): Update dependencies. | |
4446 | (opts-global.o): Add dependencies. | |
4447 | ||
4448 | 2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com> | |
4449 | ||
4450 | * c-parser.c (c_parser_objc_protocol_definition): Pass attributes | |
4451 | to objc_declare_protocols. | |
4452 | ||
4453 | 2010-11-19 Richard Guenther <rguenther@suse.de> | |
4454 | ||
4455 | PR lto/45789 | |
4456 | * lto-streamer-out.c (lto_output_ts_common_tree_pointers): For | |
4457 | IDENTIFIERs do not stream TREE_TYPE. | |
4458 | * lto-streamer-in.c (lto_input_ts_common_tree_pointers): Likewise. | |
4459 | ||
4460 | 2010-11-19 Christian Borntraeger <borntraeger@de.ibm.com> | |
4461 | ||
4462 | * config/s390/s390.c (s390_function_arg_integer): Handle NULLPTR_TYPE. | |
4463 | ||
4464 | 2010-11-19 Jakub Jelinek <jakub@redhat.com> | |
4465 | ||
4466 | PR target/45870 | |
4467 | * dwarf2out.c (const_ok_for_output_1): Don't complain about | |
4468 | non-delegitimized TLS UNSPECs. | |
4469 | ||
4470 | 2010-11-18 Jack Howarth <howarth@bromo.med.uc.edu> | |
4471 | Ian Lance Taylor <iant@google.com> | |
4472 | ||
4473 | * config/darwin-c.c (darwin_additional_format_types): Export. | |
4474 | ||
4475 | 2010-11-18 Paul Koning <ni1d@arrl.net> | |
4476 | ||
4477 | * config/pdp11/pdp11.h (FIRST_PARM_OFFSET): Fix case of no frame | |
4478 | pointer. | |
4479 | ||
4480 | 2010-11-18 Paul Koning <ni1d@arrl.net> | |
4481 | ||
4482 | * config/pdp11/pdp11.md (abshi2): Delete TARGET_ABSHI_BUILTIN. | |
4483 | * config/pdp11/pdp11.c (TARGET_DEFAULT_TARGET_FLAGS): Ditto. | |
4484 | * config/pdp11/pdp11.opt (-mabshi): Delete. | |
4485 | ||
4486 | 2010-11-19 Mingjie Xing <mingjie.xing@gmail.com> | |
4487 | ||
4488 | * resource.h (struct resources): Fix typo in the comment. | |
4489 | ||
4490 | 2010-11-19 Uros Bizjak <ubizjak@gmail.com> | |
4491 | ||
4492 | PR target/46546 | |
4493 | * config/i386/i386.c (ix86_reorg): Call compute_bb_for_insn. | |
4494 | ||
4495 | 2010-11-18 Richard Henderson <rth@redhat.com> | |
4496 | ||
4497 | PR middle-end/46515 | |
4498 | * function.c (maybe_copy_prologue_epilogue_insn): Rename from | |
4499 | maybe_copy_epilogue_insn; handle prologue insns as well. | |
4500 | * rtl.h, cfglayout.c: Update for rename. | |
4501 | * recog.c (peep2_attempt): Copy prologue/epilogue data for | |
4502 | RTX_FRAME_RELATED_P insns. | |
4503 | ||
4504 | 2010-11-18 Jakub Jelinek <jakub@redhat.com> | |
4505 | ||
4506 | PR middle-end/46534 | |
4507 | * builtins.c (fold_builtin_printf): Don't copy and modify string | |
4508 | before build_string_literal, instead modify what | |
4509 | build_string_literal returned. | |
4510 | ||
4511 | 2010-11-18 Nathan Froyd <froydnj@codesourcery.com> | |
4512 | ||
4513 | PR c/33193 | |
4514 | * c-typeck.c (build_unary_op): Call build_real_imag_expr for | |
4515 | REALPART_EXPR and IMAGPART_EXPR. | |
4516 | ||
4517 | 2010-11-18 Richard Guenther <rguenther@suse.de> | |
4518 | ||
4519 | PR tree-optimization/46172 | |
4520 | * tree-vect-loop-manip.c (remove_dead_stmts_from_loop): New | |
4521 | function. | |
4522 | (slpeel_tree_peel_loop_to_edge): Call it. | |
4523 | ||
4524 | 2010-11-18 Jeff Law <law@redhat.com> | |
4525 | ||
4526 | PR middle-end-optimization/46297 | |
4527 | * postreload.c (reload_combine_note_store): Deal with embedded | |
4528 | side effects in MEM expressions. | |
4529 | ||
4530 | 2010-11-18 Richard Guenther <rguenther@suse.de> | |
4531 | ||
4532 | PR lto/45089 | |
4533 | * dwarf2out.c (add_AT_die_ref): Work around LTO losing types | |
4534 | when checking is not enabled. | |
4535 | ||
4536 | 2010-11-18 Richard Guenther <rguenther@suse.de> | |
4537 | ||
4538 | PR lto/46525 | |
4539 | * gimple.c (gimple_register_type): Update TYPE_MAIN_VARIANT of | |
4540 | type leaders. | |
4541 | (gimple_register_canonical_type): Also cache the canoncial type | |
4542 | for non type leaders. | |
4543 | ||
4544 | 2010-11-18 Richard Guenther <rguenther@suse.de> | |
4545 | ||
4546 | * lto-wrapper.c (run_gcc): Fix -flto=N parsing. | |
4547 | ||
4548 | 2010-11-18 Alexander Monakov <amonakov@ispras.ru> | |
4549 | ||
4550 | PR middle-end/46518 | |
4551 | * sel-sched-ir.c (init_expr): Use the correct type for | |
4552 | target_available. | |
4553 | * sel-sched.c (fill_vec_av_set): Use explicitly signed char type. | |
4554 | ||
4555 | 2010-11-17 Joakim Tjernlund <Joakim.Tjernlund@transmode.se> | |
4556 | ||
4557 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Support -fpic | |
4558 | as well as -mrelocatable at the same time. | |
4559 | ||
4560 | 2010-11-17 Quentin Neill <quentin.neill.gnu@gmail.com> | |
4561 | ||
4562 | PR target/46422 | |
4563 | * config/i386/bmiintrin.h (__lzcnt_u16, __lzcnt_u32, __lzcnt_u64): | |
4564 | Call the clz builtin. | |
4565 | ||
4566 | 2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com> | |
4567 | Steve Ellcey <sje@cup.hp.com> | |
4568 | ||
4569 | PR middle-end/31490 | |
4570 | * varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask | |
4571 | if section attribute used. | |
4572 | ||
4573 | 2010-11-17 Jan Hubicka <jh@suse.cz> | |
4574 | ||
4575 | * builtins.c (expand_builtin_mathfn_2, expand_builtin_mathfn): Do not | |
4576 | expand errno setting variant when optimizing for size. | |
4577 | ||
4578 | 2010-11-17 Eric Botcazou <ebotcazou@adacore.com> | |
4579 | ||
4580 | * postreload.c (reload_combine): Call control_flow_insn_p only once. | |
4581 | Reverse backward loop. Fix formatting issues. | |
4582 | ||
4583 | 2010-11-17 Paolo Bonzini <bonzini@gnu.org> | |
4584 | ||
4585 | * c-parser.c (c_token_is_qualifier, | |
4586 | c_parser_next_token_is_qualifier): New. | |
4587 | (c_parser_declaration_or_fndef, c_parser_struct_declaration): | |
4588 | Improve error message on specs->tagdef_seen_p. | |
4589 | (c_parser_struct_or_union_specifier): Improve error recovery. | |
4590 | (c_parser_declspecs): Move exit condition on C_ID_ID early. | |
4591 | Reorganize exit condition for C_ID_TYPENAME/C_ID_CLASSNAME | |
4592 | using c_parser_next_token_is_qualifier; extend it to cover | |
4593 | a ctsk_tagdef typespec and !typespec_ok in general. | |
4594 | ||
4595 | 2010-11-17 Richard Guenther <rguenther@suse.de> | |
4596 | ||
4597 | * value-prof.c (gimple_divmod_fixed_value_transform): Update the stmt. | |
4598 | (gimple_mod_pow2_value_transform): Likewise. | |
4599 | (gimple_mod_subtract_transform): Likewise. | |
4600 | ||
4601 | 2010-11-17 Richard Guenther <rguenther@suse.de> | |
4602 | ||
4603 | PR lto/46504 | |
4604 | * gimple.c (gimple_register_canonical_type): Make sure to only | |
4605 | make type leaders canonical types. | |
4606 | ||
4607 | 2010-11-17 Michael Matz <matz@suse.de> | |
4608 | ||
4609 | * timevar.def (TV_IPA_OPT, TV_EARLY_LOCAL, TV_OPTIMIZE, | |
4610 | TV_POSTRELOAD, TV_REMOVE_UNUSED, TV_ADDRESS_TAKEN, TV_TODO, | |
4611 | TV_VERIFY_LOOP_CLOSED, TV_VERIFY_RTL_SHARING, | |
4612 | TV_REBUILD_FREQUENCIES, TV_REPAIR_LOOPS): New. | |
4613 | * tree-into-ssa.c (rewrite_into_ssa): Don't push/pop timevar here ... | |
4614 | (pass_build_ssa): ... but here. | |
4615 | * cgraphbuild.c (pass_rebuild_cgraph): Use timevar. | |
4616 | * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Use timevar. | |
4617 | * tree-emutls.c (pass_ipa_lower_emutls): Ditto. | |
4618 | * df-core.c (pass_df_initialize_opt, pass_df_initialize_no_opt): Ditto. | |
4619 | * predict.c (rebuild_frequencies): Ditto. | |
4620 | * tree-vectorizer.c (pass_ipa_increase_alignment): Ditto. | |
4621 | * emit-rtl.c (verify_rtl_sharing): Ditto. | |
4622 | * tree-cfgcleanup.c (repair_loop_structures): Ditto. | |
4623 | * tree-ssa-live.c (remove_unused_locals): Ditto. | |
4624 | * cfglayout.c (pass_into_cfg_layout, pass_outof_cfg_layout): Ditto. | |
4625 | * tree-ssa.c (pass_early_warn_uninitialized, | |
4626 | execute_update_addresses_taken, pass_update_address_taken): Ditto. | |
4627 | * tree-optimize.c (pass_all_optimizations, pass_early_local_passes, | |
4628 | pass_cleanup_cfg_post_optimizing, tree_rest_of_compilation): Ditto. | |
4629 | * passes.c (pass_postreload, execute_todo): Ditto. | |
4630 | * tree-ssanames.c (pass_release_ssa_names): Ditto. | |
4631 | ||
4632 | 2010-11-17 Joseph Myers <joseph@codesourcery.com> | |
4633 | ||
4634 | * doc/invoke.texi (-dy): Remove. | |
4635 | * langhooks-def.h (lhd_do_nothing_i): Don't declare. | |
4636 | (LANG_HOOKS_PARSE_FILE): Define to lhd_do_nothing. | |
4637 | * langhooks.c (lhd_do_nothing_i): Remove. | |
4638 | * langhooks.h (lang_hooks.parse_file): Take no arguments. | |
4639 | * toplev.c (set_yydebug): Remove. | |
4640 | (compile_file): Update call to lang_hooks.parse_file. | |
4641 | (decode_d_option): Don't handle -dy. | |
4642 | ||
4643 | 2010-11-17 Jakub Jelinek <jakub@redhat.com> | |
4644 | ||
4645 | PR rtl-optimization/46440 | |
4646 | * combine.c (update_cfg_for_uncondjump): When changing | |
4647 | an indirect jump into unconditional jump, remove BARRIERs | |
4648 | from bb's footer. | |
4649 | ||
4650 | 2010-11-17 Joseph Myers <joseph@codesourcery.com> | |
4651 | ||
4652 | * opts.c (target_handle_option): Do not assert that loc == | |
4653 | UNKNOWN_LOCATION. | |
4654 | ||
4655 | 2010-11-17 Jakub Jelinek <jakub@redhat.com> | |
4656 | Richard Guenther <rguenther@suse.de> | |
4657 | ||
4658 | PR middle-end/45838 | |
4659 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1, | |
4660 | call_may_clobber_ref_p_1): Return true for __sync_* and some | |
4661 | OpenMP builtins that act as threading barriers. | |
4662 | ||
4663 | 2010-11-17 Richard Guenther <rguenther@suse.de> | |
4664 | ||
4665 | PR tree-optimization/46498 | |
4666 | * tree-ssa-dce.c (perform_tree_ssa_dce): Compute dominator info. | |
4667 | ||
4668 | 2010-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
4669 | ||
4670 | * config/xtensa/xtensa.c (function_arg_boundary): Really rename to... | |
4671 | (xtensa_function_arg_boundary): ...this. | |
4672 | * config/picochip/pichochip.c (picochip_function_arg_boundary): Fix | |
4673 | thinko in declaration. | |
4674 | (picochip_function_arg, picochip_arg_partial_bytes): Pass proper | |
4675 | number of parameters to picochip_function_arg_boundary. | |
4676 | (picochip_arg_advance): Likewise. | |
4677 | ||
4678 | 2010-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
4679 | ||
4680 | PR target/46512 | |
4681 | * config/pa/pa.c (pa_function_arg_boundary): Move TYPE_SIZE accesses | |
4682 | under check for type. | |
4683 | ||
4684 | 2010-11-16 Eric Botcazou <ebotcazou@adacore.com> | |
4685 | ||
4686 | * ifcvt.c (dead_or_predicable): Fix typo. | |
4687 | ||
4688 | 2010-11-16 Richard Henderson <rth@redhat.com> | |
4689 | ||
4690 | * config.gcc [s390*-*] (extra_options): Add fused-madd.opt. | |
4691 | * config/s390/s390.opt (mfused-madd): Remove. | |
4692 | * config/s390/s390.c (s390_rtx_costs): Handle FMA. | |
4693 | (TARGET_DEFAULT_TARGET_FLAGS): Remove MASK_FUSED_MADD. | |
4694 | * config/s390/s390.md (fma<DSF>4): Rename from *fmadd<DSF>; use FMA. | |
4695 | (fms<DSF>4): Rename from *fmsub<DSF>; use FMA. | |
4696 | ||
4697 | 2010-11-16 Richard Henderson <rth@redhat.com> | |
4698 | ||
4699 | * config.gcc [powerpc*, rs6000*] (extra_options): Add fused-madd.opt. | |
4700 | * config/rs6000/rs6000.opt (mfused-madd): Remove. | |
4701 | * config/rs6000/altivec.md (altivec_vmaddfp): Remove. | |
4702 | (*altivec_vmaddfp_1): Remove. | |
4703 | (*altivec_fmav4sf4): Rename from altivec_vmaddfp_2; use FMA. | |
4704 | (altivec_mulv4sf3): Expand to FMA directly. | |
4705 | (*altivec_vnmsubfp): Rename from altivec_vnmsubfp. | |
4706 | (*altivec_vnmsubfp_1, *altivec_vnmsubfp_2): Remove. | |
4707 | * config/rs6000/paired.md (paired_madds0): Use FMA. | |
4708 | (paired_madds1): Likewise. | |
4709 | (*paired_madd): Rename from paired_madd; use FMA. | |
4710 | (*paired_msub, *paired_nmadd, *paired_nmsub): Similarly. | |
4711 | * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Do not | |
4712 | consider TARGET_FUSED_MADD wrt rs6000_recip_control. | |
4713 | (bdesc_3arg): Update CODE_FOR_* for pattern renames. | |
4714 | (rs6000_emit_madd): Use fma_optab. | |
4715 | (rs6000_emit_msub): Use fms_optab. | |
4716 | (rs6000_emit_nmsub): Expand the FMA pattern directly. | |
4717 | * config/rs6000/rs6000.md (FMA_F): New mode iterator. | |
4718 | (*fmasf4_fpr): Rename from fmasf4_fpr. | |
4719 | (*nfmasf4_fpr): Rename from *fnmasf4_fpr. | |
4720 | (*nfmssf4_fpr): Rename from *fnmssf4_fpr. | |
4721 | (*fmaddsf4_powerpc, *fmaddsf4_power, *fmsubsf4_powerpc): Remove. | |
4722 | (*fmsubsf4_power, *fnmaddsf4_powerpc_1, *fnmaddsf4_powerpc_2): Remove. | |
4723 | (*fnmaddsf4_power_1, *fnmaddsf4_power_2, *fnmsubsf4_powerpc_1): Remove. | |
4724 | (*fnmsubsf4_powerpc_2, *fnmsubsf4_power_1, *fnmsubsf4_power_2): Remove. | |
4725 | (*fmadf4_fpr): Rename from fmadf4_fpr. | |
4726 | (*nfmadf4_fpr): Rename from *fnmadf4_fpr. | |
4727 | (*nfmsdf4_fpr): Rename from *fnmsdf4_fpr. | |
4728 | (*fmadddf4_fpr, *fmsubdf4_fpr, *fnmadddf4_fpr_1): Remove. | |
4729 | (*fnmadddf4_fpr_2, *fnmsubdf4_fpr_1, *fnmsubdf4_fpr_2): Remove. | |
4730 | (fmasf4, fmadf4): Macroize into... | |
4731 | (fma<FMA_F>4): ... here. | |
4732 | (fms<FMA_F>4, fnma<FMA_F>4, fnms<FMA_F>4): New. | |
4733 | (nfma<FMA_F>4, nfms<FMA_F>4): New. | |
4734 | * config/rs6000/vector.md (mul<VEC_F>3): Do not depend on | |
4735 | TARGET_FUSED_MADD. | |
4736 | * config/rs6000/vsx.md (vsx_fmadd<VSX_B>4): Remove. | |
4737 | (*vsx_fmadd<mode>4_1): Remove. | |
4738 | (vsx_fmsub<mode>4, *vsx_fmsub<mode>4_1): Remove. | |
4739 | (vsx_fnmadd<mode>4_1, vsx_fnmadd<mode>4_2): Remove. | |
4740 | (vsx_fnmsub<mode>4_1, vsx_fnmsub<mode>4_2): Remove. | |
4741 | (*vsx_fma<mode>4): Rename from vsx_fmadd<mode>4_2. | |
4742 | (*vsx_fms<mode>4): Rename from vsx_fmsub<mode>4_2. | |
4743 | (*vsx_nfma<mode>4): Rename from vsx_fnmadd<mode>4. | |
4744 | (*vsx_nfms<mode>4): Rename from vsx_fnmsub<mode>4. | |
4745 | ||
4746 | 2010-11-16 Richard Henderson <rth@redhat.com> | |
4747 | ||
4748 | * config/pa/pa.md (fmadf4): Rename from unnamed; use FMA. | |
4749 | (fmasf4, fnmadf4, fnmasf4): Likewise. | |
4750 | (unnamed plus+mult insns and splitters): Delete. | |
4751 | ||
4752 | 2010-11-16 Richard Henderson <rth@redhat.com> | |
4753 | ||
4754 | * config/spu/spu.md (fma<VSF>4): Rename from fma_<VSF>. | |
4755 | (fnma<VSF>4): Rename from fnms_<VSF>. | |
4756 | (fms<VSF>4): Rename from fms_<VSF>. | |
4757 | (fma<VDF>4): Rename from fma_<VDF>. | |
4758 | (fms<VDF>4): Rename from fms_<VDF>. | |
4759 | (nfma<VDF>4): Rename from fnma_<VDF>. | |
4760 | (nfms<VDF>4): Rename from fnms_<VDF>. | |
4761 | (fnma<VDF>4, fnms<VDF>4): New expanders. | |
4762 | (floatunsdisf2): Update for the renames. | |
4763 | (*div<VSF>3_fast, *div<VSF>3_adjusted): Likewise. | |
4764 | * config/spu/spu-builtins.def: Update CODE_FOR_* for the renames. | |
4765 | ||
4766 | 2010-11-16 Eric Botcazou <ebotcazou@adacore.com> | |
4767 | ||
4768 | PR rtl-optimization/46490 | |
4769 | * combine.c (expand_compound_operation): Fix thinko. | |
4770 | ||
4771 | 2010-11-16 Richard Henderson <rth@redhat.com> | |
4772 | ||
4773 | PR target/46470 | |
4774 | * recog.c (peep2_attempt): Convert frame-related info when possible. | |
4775 | (peep2_fill_buffer): Allow frame-related insns into the buffer. | |
4776 | (peephole2_optimize): Allow peep2_attempt to fail. | |
4777 | ||
4778 | 2010-11-16 Eric Botcazou <ebotcazou@adacore.com> | |
4779 | ||
4780 | PR rtl-optimization/46315 | |
4781 | * rtl.h (remove_reg_equal_equiv_notes_for_regno): Declare. | |
4782 | * rtlanal.c (remove_reg_equal_equiv_notes_for_regno): New function | |
4783 | extracted from... | |
4784 | * dce.c (delete_corresponding_reg_eq_notes): ...here. Rename into... | |
4785 | (remove_reg_equal_equiv_notes_for_defs): ...this. | |
4786 | (delete_unmarked_insns): Adjust to above renaming. | |
4787 | * ifcvt.c (dead_or_predicable): Remove REG_EQUAL and REG_EQUIV notes | |
4788 | referring to registers set in the insns being moved, if any. | |
4789 | ||
4790 | * df-core.c (df_ref_dump): New function extracted from... | |
4791 | (df_refs_chain_dump): ...here. Call it. | |
4792 | (df_regs_chain_dump): Likewise. | |
4793 | * df-problems.c (df_chain_dump): Print 'e' for uses in notes. | |
4794 | * df-scan.c (df_scan_start_dump): Likewise. Fix long line. | |
4795 | ||
4796 | 2010-11-16 Andreas Schwab <schwab@linux-m68k.org> | |
4797 | ||
4798 | PR rtl-optimization/46395 | |
4799 | * postreload.c (reload_combine): Invalidate register use | |
4800 | information on all control flow insns. | |
4801 | ||
4802 | * config/m68k/m68k.c (m68k_delegitimize_address): Also expect | |
4803 | LABEL_REF in UNSPEC operand. | |
4804 | ||
4805 | 2010-11-16 Jan Hubicka <jh@suse.cz> | |
4806 | ||
4807 | * cgraph.h (+varpool_can_remove_if_no_refs): Move here from ...; | |
4808 | when !flag_toplevel_reorder do not remove unless variable is | |
4809 | COMDAT or ARTIFICIAL. | |
4810 | * ipa.c (varpool_can_remove_if_no_refs): ... here. | |
4811 | (cgraph_remove_unreachable_nodes): Only analyzed nodes needs to stay. | |
4812 | * cgraphunit.c (cgraph_analyze_functions): Dump varpool, too. | |
4813 | * varpool.c (decide_is_variable_needed): Do not handle visibility | |
4814 | issues. | |
4815 | (varpool_finalize_decl): Likewise. | |
4816 | (varpool_remove_unreferenced_decls): Use varpool_mark_needed_node; | |
4817 | update outdated comment on DECL_RTL_SET_P check. | |
4818 | ||
4819 | 2010-11-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
4820 | ||
4821 | * config/sol2.h (NM_FLAGS): Define. | |
4822 | * doc/tm.texi.in (Macros for Initialization, NM_FLAGS): Document. | |
4823 | * doc/tm.texi: Update. | |
4824 | ||
4825 | 2010-11-16 Nick Clifton <nickc@redhat.com> | |
4826 | ||
4827 | * config/v850/v850.md (maddsf4): Rename to fmasf4 and use fma rtx_code. | |
4828 | (msubsf4): Rename to fmssf4, and use fma. | |
4829 | (nmaddsf4): Rename to fnmasf4 and use fma. | |
4830 | (nmsubsf4): Rename to fnmssf4 and use fma. | |
4831 | ||
4832 | 2010-11-16 Joern Rennecke <amylaar@spamcop.net> | |
4833 | ||
4834 | PR target/44762 | |
4835 | * config/score/score3.c (score3_return_in_memory): Constify arguments. | |
4836 | (score3_in_small_data_p, score3_function_value): Likewise. | |
4837 | (score3_trampoline_init): Use LCT_NORMAL. | |
4838 | (score3_print_operand): Initialize code as UNKNOWN. | |
4839 | * config/score/predicates.md (score_load_multiple_operation): | |
4840 | Remove unused variable. | |
4841 | (score_store_multiple_operation): Likewise. | |
4842 | * config/score/score7.c (score7_return_in_memory): Constify arguments. | |
4843 | (score7_in_small_data_p, score7_function_value): Likewise. | |
4844 | (score7_trampoline_init): Use LCT_NORMAL. | |
4845 | (score7_print_operand): Initialize code as UNKNOWN. | |
4846 | * config/score/score3.h (score3_return_in_memory): Update prototype. | |
4847 | (score3_in_small_data_p, score3_function_value): Likewise. | |
4848 | * config/score/score-protos.h (score_function_value): Likewise. | |
4849 | * config/score/score7.h (score7_return_in_memory): Update prototype. | |
4850 | (score7_in_small_data_p, score7_function_value): Likewise. | |
4851 | * config/score/score.c (TARGET_PROMOTE_PROTOTYPES): Constify. | |
4852 | (score_return_in_memory, score_pass_by_reference): Constify arguments. | |
4853 | (score_output_mi_thunk, score_function_prologue): Don't return a value. | |
4854 | (score_function_epilogue, score_in_small_data_p): Likewise. | |
4855 | (score_option_override, score_asm_trampoline_template): Likewise. | |
4856 | (score_trampoline_init, score_print_operand): Likewise. | |
4857 | (score_print_operand_address, score_prologue): Likewise. | |
4858 | (score_epilogue, score_call, score_call_value): Likewise. | |
4859 | (score_movsicc, score_movdi, score_zero_extract_andi): Likewise. | |
4860 | (score_function_arg_advance): Likewise. Make static. | |
4861 | (score_asm_file_end): Mark parameter value with ATTRIBUTE_UNUSED. | |
4862 | (score_function_arg, score_legitimate_address_p): Make static. | |
4863 | (score_function_value): Mark parameter func with ATTRIBUTE_UNUSED. | |
4864 | * config/score/score.h (REGNO_REG_CLASS): Cast value to enum reg_class. | |
4865 | * config/score/score-conv.h (UIMM_IN_RANGE, SIMM_IN_RANGE): | |
4866 | Allow (W) == HOST_BITS_PER_WIDE_INT. | |
4867 | ||
4868 | PR java/46386 | |
4869 | * config/pdp11/t-pdp11 (java/constants.o-warn): Remove. | |
4870 | * config/t-pnt16-warn (java/constants.o-warn): Likewise. | |
4871 | ||
4872 | 2010-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
4873 | ||
4874 | * config/arc/arc.c: Delete pasto. | |
4875 | * config/pa/pa.c (pa_function_arg_boundary): Add missing comparison. | |
4876 | ||
4877 | 2010-11-16 Anatoly Sokolov <aesok@post.ru> | |
4878 | ||
4879 | * config/mn10300/mn10300.h (PREFERRED_RELOAD_CLASS, | |
4880 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
4881 | * config/mn10300/mn10300.c (TARGET_PREFERRED_RELOAD_CLASS, | |
4882 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
4883 | (mn10300_preferred_reload_class, | |
4884 | mn10300_preferred_output_reload_class): New functions. | |
4885 | ||
4886 | 2010-11-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
4887 | ||
4888 | * gensupport.c (MNEMONIC_ATTR_NAME, MNEMONIC_HTAB_SIZE): New macros. | |
4889 | (htab_eq_string, add_mnemonic_string, gen_mnemonic_setattr) | |
4890 | (mnemonic_htab_callback, gen_mnemonic_attr): New functions. | |
4891 | (init_rtx_reader_args_cb): Invoke gen_mnemonic_attr. | |
4892 | ||
4893 | 2010-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
4894 | ||
4895 | * builtins.c (std_gimplify_va_arg_expr): Use | |
4896 | targetm.calls.function_arg_boundary. | |
4897 | * function.c (assign_parms, locate_and_pad_parm): Likewise. | |
4898 | * calls.c (struct arg_data): Update comment. | |
4899 | * defaults.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4900 | * target.def (function_arg_boundary): Define. | |
4901 | * targhooks.h (default_function_arg_boundary): Declare. | |
4902 | * targhooks.c (default_function_arg_boundary): Define. | |
4903 | * doc/tm.texi.in (FUNCTION_ARG_PADDING): Use | |
4904 | TARGET_FUNCTION_ARG_BOUNDARY. | |
4905 | (FUNCTION_ARG_BOUNDARY): Delete. | |
4906 | (TARGET_FUNCTION_ARG_BOUNDARY): New. | |
4907 | * doc/tm.texi: Regenerate. | |
4908 | * system.h (FUNCTION_ARG_BOUNDARY): Poison. | |
4909 | * config/arc/arc.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4910 | * config/arc/arc.c (arc_function_arg_boundary): Define. | |
4911 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4912 | * config/arm/arm.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4913 | * config/arm/arm-protos.h (arm_needs_doubleword_align): Delete. | |
4914 | * config/arm/arm.c (arm_needs_doubleword_align): Make static. | |
4915 | (arm_function_arg_boundary): Define. | |
4916 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4917 | * config/frv/frv.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4918 | * config/frv/frv-protos.h (frv_function_arg_boundary): Delete. | |
4919 | * config/frv/frv.c (frv_function_arg_boundary): Make static. | |
4920 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4921 | * config/i386/i386.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4922 | * config/i386/i386-protos.h (ix86_function_arg_boundary): Delete. | |
4923 | * config/i386/i386.c (ix86_function_arg_boundary): Make static. | |
4924 | (ix86_compat_function_arg_boundary): Take and return unsigned int. | |
4925 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4926 | * config/ia64/ia64.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4927 | * config/ia64/ia64-protos.h (ia64_function_arg_boundary): Delete. | |
4928 | * config/ia64/ia64.c (ia64_function_arg_boundary): Make static. | |
4929 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4930 | * config/m32c/m32c.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4931 | * config/m32c/m32c.c (m32c_function_arg_boundary): Define. | |
4932 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4933 | * config/m32r/m32r.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4934 | * config/mcore/mcore.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4935 | * config/mcore/mcore.c (mcore_function_arg_boundary): Define. | |
4936 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4937 | * config/mips/mips.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4938 | * config/mips/mips-protos.h (mips_function_arg_boundary): Delete. | |
4939 | * config/mips/mips.c (mips_function_arg_boundary): Make static. | |
4940 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4941 | * config/pa/pa.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4942 | * config/pa/pa.c (pa_function_arg_boundary): Define. | |
4943 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4944 | * config/picochip/picochip.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4945 | * config/picochip/picochip-protos.h | |
4946 | (picochip_get_function_arg_boundary): Delete. | |
4947 | * config/picochip/picochip.c (picochip_get_function_arg_boundary): | |
4948 | Rename to... | |
4949 | (picochip_function_arg_boundary): ...this. Make static. | |
4950 | (picochip_function_arg, picochip_arg_partial_bytes): Adjust. | |
4951 | (picochip_arg_advance): Adjust. | |
4952 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4953 | * config/rs6000/rs6000.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4954 | * config/rs6000/rs6000-protos.h (function_arg_boundary): Delete. | |
4955 | * config/rs6000/rs6000.c (function_arg_boundary): Rename to... | |
4956 | (rs6000_function_arg_boundary): ...this. Make static. | |
4957 | (rs6000_parm_start, rs6000_gimplify_va_arg): Adjust. | |
4958 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4959 | * config/rx/rx.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4960 | * config/rx/rx.c (rx_function_arg_boundary): Define. | |
4961 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4962 | * config/sparc/sparc.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4963 | * config/sparc/sparc.c (sparc_function_arg_boundary): Define. | |
4964 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4965 | * config/xtensa/xtensa.h (FUNCTION_ARG_BOUNDARY): Delete. | |
4966 | * config/xtensa/xtensa-protos.h (function_arg_boundary): Delete. | |
4967 | * config/xtensa/xtensa.c (function_arg_boundary): Rename to... | |
4968 | (xtensa_function_arg_boundary): ...this. Make static. | |
4969 | (TARGET_FUNCTION_ARG_BOUNDARY): Define. | |
4970 | ||
4971 | 2010-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
4972 | ||
4973 | * expr.c (alignment_for_piecewise_move): New function. | |
4974 | (widest_int_mode_for_size): New function. | |
4975 | (move_by_pieces, move_by_pieces_ninsns): Call them. | |
4976 | (can_store_by_pieces, store_by_pieces_1): Likewise. | |
4977 | ||
4978 | 2010-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
4979 | ||
4980 | * gcc.c (char_p): Define. Define a VEC of it. | |
4981 | (n_linker_options, n_assembler_options, n_preprocessor_options): | |
4982 | Delete. | |
4983 | (linker_options, assembler_options, preprocessor_options): Convert | |
4984 | to a VEC. | |
4985 | (add_preprocessor_option): Adjust. | |
4986 | (add_assembler_option): Adjust. | |
4987 | (add_linker_option): Adjust. | |
4988 | (do_specs_vec): New function. | |
4989 | (do_spec_1): Call it. Adjust for new types. | |
4990 | ||
4991 | 2010-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
4992 | ||
4993 | * Makefile.in (bitmap.o, ebitmap.o, et-forest.o): Update dependencies. | |
4994 | (sreal.o, statistics.o, stringpool.o): Likewise. | |
4995 | ||
4996 | 2010-11-16 Richard Guenther <rguenther@suse.de> | |
4997 | ||
4998 | PR tree-optimization/44545 | |
4999 | * tree-ssa-reassoc.c (linearize_expr_tree): Possibly throwing | |
5000 | statements are not reassociatable. | |
5001 | (reassociate_bb): Likewise. | |
5002 | ||
5003 | 2010-11-16 Nathan Froyd <froydnj@codesourcery.com> | |
5004 | ||
5005 | * bitmap.c: Delete unnecessary includes. | |
5006 | * ebitmap.c: Likewise. | |
5007 | * et-forest.c: Likewise. | |
5008 | * sreal.c: Likewise. | |
5009 | * statistics.c: Likewise. | |
5010 | * stringpool.c: Likewise. | |
5011 | * double-int.c: Add comment for inclusion of tm.h. | |
5012 | ||
5013 | 2010-11-16 Richard Guenther <rguenther@suse.de> | |
5014 | ||
5015 | * tree-ssa-sccvn.c (visit_unary_op): Rename to ... | |
5016 | (visit_nary_op): ... this. | |
5017 | (visit_binary_op): Remove. | |
5018 | (visit_use): Adjust and handle GIMPLE_TERNARY_RHS. | |
5019 | ||
5020 | 2010-11-16 Richard Guenther <rguenther@suse.de> | |
5021 | ||
5022 | PR middle-end/45172 | |
5023 | * tree-eh.c (cleanup_empty_eh_unsplit): Avoid creating duplicate edges. | |
5024 | ||
5025 | 2010-11-16 Nick Clifton <nickc@redhat.com> | |
5026 | ||
5027 | * config/rx/rx.c (rx_is_ms_bitfield_layout): Return false if the | |
5028 | record is packed. | |
5029 | ||
5030 | 2010-11-15 Richard Henderson <rth@redhat.com> | |
5031 | ||
5032 | * fold-const.c (operand_equal_for_comparison_p): Handle FMA_EXPR, | |
5033 | WIDEN_MULT_PLUS_EXPR, WIDEN_MULT_MINUS_EXPR, VEC_COND_EXPR and | |
5034 | DOT_PROD_EXPR. | |
5035 | ||
5036 | 2010-11-15 Richard Henderson <rth@redhat.com> | |
5037 | ||
5038 | * config/mn10300/mn10300.md (fmasf4, fmssf4, fnmasf4, fnmssf4): Rename | |
5039 | from fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4 respectively. Use | |
5040 | fma rtx_code. | |
5041 | ||
5042 | 2010-11-15 Richard Henderson <rth@redhat.com> | |
5043 | ||
5044 | * config/frv/frv.md (fmasf4, fmssf4): Rename from *muladdsf4 | |
5045 | and *mulsubsf4 respectively. Use fma rtx_code. | |
5046 | ||
5047 | 2010-11-15 Joseph Myers <joseph@codesourcery.com> | |
5048 | ||
5049 | * gcc.c: Include "vec.h". | |
5050 | (argbuf): Make into a VEC. | |
5051 | (argbuf_length, argbuf_index): Remove. | |
5052 | (alloc_args, clear_args, store_arg, execute, insert_wrapper, | |
5053 | do_spec, do_self_spec, do_spec_1, eval_spec_function, main, | |
5054 | compare_debug_dump_opt_spec_function: Use VEC interfaces on argbuf. | |
5055 | * Makefile.in (GCC_OBJS): Add vec.o and ggc-none.o. | |
5056 | (gcc.o): Depend on $(VEC_H). | |
5057 | ||
5058 | 2010-11-15 Richard Henderson <rth@redhat.com> | |
5059 | ||
5060 | * loop-unroll.c (analyze_insn_to_expand_var): Accept accumulation | |
5061 | via FMA if unsafe math. | |
5062 | (insert_var_expansion_initialization): Handle FMA. | |
5063 | (combine_var_copies_in_loop_exit): Likewise. | |
5064 | ||
5065 | 2010-11-15 Richard Henderson <rth@redhat.com> | |
5066 | ||
5067 | * config.gcc [ia64-*] (extra_options): Add fused-madd.opt. | |
5068 | * config/ia64/ia64.opt: Remove mfused-madd. | |
5069 | * config/ia64/ia64.c (ia64_rtx_costs): Handle FP MULT, PLUS, FMA. | |
5070 | * config/ia64/vms.h (TARGET_DEFAULT): Remove MASK_FUSED_MADD. | |
5071 | * config/ia64/vms64.h (TARGET_DEFAULT): Likewise. | |
5072 | * config/ia64/ia64.h (TARGET_DEFAULT): Likewise. | |
5073 | * config/ia64/hpux.h (TARGET_DEFAULT): Likewise. | |
5074 | * config/ia64/vect.md (addv2sf3, subv2sf3): Generate FMA. | |
5075 | (*addv2sf3_1, *addv2sf3_2, *subv2sf3_1, *subv2sf3_2): Remove. | |
5076 | (fmav2sf4): Rename from fpma; use FMA code. | |
5077 | (fmsv2sf4): Rename from fpms; use FMA code. | |
5078 | (fnmav2sf4): Rename from *fpnma; use FMA code. | |
5079 | * config/ia64/ia64.md (MODE_SDF): New iterator. | |
5080 | (suffix): New mode attribute. | |
5081 | (*maddsf4, *msubsf4, *nmaddsf4): Remove. | |
5082 | (fmssf4): Rename from *fmssf4. | |
5083 | (fnmasf4): Rename from *nfmasf4. | |
5084 | (*madddf4, *madddf4_trunc, *msubdf4, *msubdf4_trunc): Remove. | |
5085 | (*nmadddf4, *nmadddf4_truncsf): Remove. | |
5086 | (fmsdf4): Rename from *fmsdf4. | |
5087 | (fnmadf4): Rename from *nfmadf4. | |
5088 | (*fmadf_trunc_sf, *fmsdf_trunc_sf, *fnmadf_trunc_sf): New. | |
5089 | (*maddxf4, *maddxf4_truncsf, *maddxf4_truncdf): Remove. | |
5090 | (*msubxf4, *msubxf4_truncsf, *msubxf4_truncdf): Remove. | |
5091 | (*nmaddxf4, *nmaddxf4_truncsf, *nmaddxf4_truncdf): Remove. | |
5092 | (fmsxf4): Rename from *fmsxf4. | |
5093 | (fnmaxf4): Rename from *nfmaxf4. | |
5094 | (*fmaxf_trunc_<MODE_SDF>, *fmsxf_trunc_<MODE_SDF>): New. | |
5095 | (*fnmaxf_trunc_<MODE_SDF>): New. | |
5096 | ||
5097 | 2010-11-15 Jakub Jelinek <jakub@redhat.com> | |
5098 | ||
5099 | PR tree-optimization/46461 | |
5100 | * tree-ssa-forwprop.c (simplify_builtin_call): Ensure ptr1 is | |
5101 | a gimple val. | |
5102 | ||
5103 | 2010-11-15 Ian Lance Taylor <iant@google.com> | |
5104 | ||
5105 | * godump.c: New file. | |
5106 | * common.opt (fdump-go-spec=): New option. | |
5107 | * tree.h: Add comments for TYPE_SYMTAB_ADDRESS and friends. | |
5108 | (TYPE_SYMTAB_IS_ADDRESS, TYPE_SYMTAB_IS_POINTER): Define. | |
5109 | (TYPE_SYMTAB_IS_DIE): Define. | |
5110 | (struct tree_type): Change GTY for symtab field to use | |
5111 | TYPE_SYMTAB_IS_ADDRESS and friends and to use a debug_hooks field | |
5112 | to pick the union field. | |
5113 | * debug.h (struct gcc_debug_hooks): Add tree_type_symtab_field. | |
5114 | (dump_go_spec_init): Declare. | |
5115 | * toplev.c (process_options): Handle flag_dump_go_spec. | |
5116 | * debug.c: Include "tree.h". | |
5117 | (do_nothing_debug_hooks): Set tree_type_symtab_field. | |
5118 | * dwarf2out.c (dwarf2_debug_hooks): Likewise. | |
5119 | * dbxout.c (dbx_debug_hooks): Likewise. | |
5120 | (xcoff_debug_hooks): Likewise. | |
5121 | * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. | |
5122 | * sdbout.c (sdb_debug_hooks): Likewise. Do not define if | |
5123 | SDB_DEBUGGING_INFO is not defined. | |
5124 | * doc/invoke.texi (Option Summary): Mention -fdump-go-spec. | |
5125 | (Overall Options): Document -fdump-go-spec. | |
5126 | * Makefile.in (OBJS-common): Add godump.o. | |
5127 | (debug.o): Add dependency on $(TREE_H). | |
5128 | (godump.o): New target. | |
5129 | (GTFILES): Add $(srcdir)/godump.c. | |
5130 | ||
5131 | 2010-11-15 Jakub Jelinek <jakub@redhat.com> | |
5132 | ||
5133 | PR debug/46095 | |
5134 | * config/i386/i386.c (pro_epilogue_adjust_stack): Instead of | |
5135 | marking r11 set RTX_FRAME_RELATED_P if offset is too large for | |
5136 | style < 0, add REG_FRAME_RELATED_EXPR. | |
5137 | ||
5138 | PR debug/46387 | |
5139 | * rtl.h (vt_equate_reg_base_value): New prototype. | |
5140 | * alias.c (vt_equate_reg_base_value): New function. | |
5141 | * var-tracking.c (vt_init_cfa_base): Use it. | |
5142 | ||
5143 | 2010-11-15 Jan Hubicka <jh@suse.cz> | |
5144 | Diego Novillo <dnovillo@google.com> | |
5145 | ||
5146 | PR lto/41528 | |
5147 | * doc/lto.texi: Add. | |
5148 | * doc/gccint.texi: Add reference to lto.texi. | |
5149 | * doc/invoke.texi: Update user documentation for LTO. | |
5150 | Move internal flags to lto.texi | |
5151 | ||
5152 | 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> | |
5153 | ||
5154 | * c-typeck.c (build_unary_op): Use | |
5155 | objc_build_incr_expr_for_property_ref to build the pre/post | |
5156 | increment/decrement of an Objective-C property ref, and skip the | |
5157 | lvalue_or_else check in that case. | |
5158 | ||
5159 | 2010-11-15 Martin Jambor <mjambor@suse.cz> | |
5160 | ||
5161 | PR tree-optimization/46349 | |
5162 | * tree-sra.c (contains_bitfld_comp_ref_p): New function. | |
5163 | (contains_vce_or_bfcref_p): Likewise. | |
5164 | (sra_modify_assign): Use them. | |
5165 | ||
5166 | 2010-11-15 Richard Guenther <rguenther@suse.de> | |
5167 | ||
5168 | PR tree-optimization/46467 | |
5169 | * tree-ssa-structalias.c (do_structure_copy): Properly treat | |
5170 | variables without subvars. | |
5171 | ||
5172 | 2010-11-15 Hariharan Sandanagobalane <hariharan@picochip.com> | |
5173 | ||
5174 | * config/picochip/picochip.c (file header): Picochip name change. | |
5175 | * config/picochip/picochip.md (file header): Likewise. | |
5176 | * config/picochip/predicates.md (file header): Likewise. | |
5177 | * config/picochip/dfa_space.md (file header): Likewise. | |
5178 | * config/picochip/dfa_speed.md (file header): Likewise. | |
5179 | * config/picochip/picochip.h(file header): Likewise. | |
5180 | * config/picochip/constraints.md (file header): Likewise. | |
5181 | * config/picochip/picochip-protos.h (file header): Likewise. | |
5182 | * config/picochip/libgccExtras/setjmp.asm (file header): Likewise. | |
5183 | * config/picochip/libgccExtras/divmodsi4.asm (file header): Likewise. | |
5184 | * config/picochip/libgccExtras/ashlsi3.asm (file header): Likewise. | |
5185 | * config/picochip/libgccExtras/longjmp.asm (file header): Likewise. | |
5186 | * config/picochip/libgccExtras/ashlsi3.c (file header): Likewise. | |
5187 | * config/picochip/libgccExtras/popcounthi2.asm (file header): Likewise. | |
5188 | * config/picochip/libgccExtras/parityhi2.asm (file header): Likewise. | |
5189 | * config/picochip/libgccExtras/udivmodhi4.asm (file header): Likewise. | |
5190 | * config/picochip/libgccExtras/ashrsi3.asm (file header): Likewise. | |
5191 | * config/picochip/libgccExtras/ashrsi3.c (file header): Likewise. | |
5192 | * config/picochip/libgccExtras/ucmpsi2.asm (file header): Likewise. | |
5193 | * config/picochip/libgccExtras/divmodhi4.asm (file header): Likewise. | |
5194 | * config/picochip/libgccExtras/lshrsi3.asm (file header): Likewise. | |
5195 | * config/picochip/libgccExtras/subdi3.asm (file header): Likewise. | |
5196 | ||
5197 | 2010-11-15 Richard Guenther <rguenther@suse.de> | |
5198 | ||
5199 | PR bootstrap/46474 | |
5200 | * tree-ssa-math-opts.c (convert_mult_to_fma): Disregard debug stmts. | |
5201 | ||
5202 | 2010-11-15 Nick Clifton <nickc@redhat.com> | |
5203 | ||
5204 | * config/stormy16/stormy16.c (direct_return): Do not generate a | |
5205 | direct return for interrupt handlers. | |
5206 | ||
5207 | 2010-11-15 Joern Rennecke <amylaar@spamcop.net> | |
5208 | ||
5209 | * Makefile.in (tm.texi): Replace with rule for: | |
5210 | ($(srcdir)/doc/tm.texi). | |
5211 | (s-tm-texi): Depend on $(srcdir)/doc/../doc/tm.texi instead of on | |
5212 | $(srcdir)/doc/tm.texi . | |
5213 | (TEXI_GCCINT_FILES): Depend on $(srcdir)/doc/tm.texi instead of on | |
5214 | tm.texi . | |
5215 | ||
5216 | PR target/46427 | |
5217 | * config/m32r/m32r.c: Remove unused variables frame_size and insn. | |
5218 | ||
5219 | PR bootstrap/45444 | |
5220 | * config/arm/arm.c (locate_neon_builtin_icode): Initialize key. | |
5221 | (arm_output_asm_insn) Add ATTRIBUTE_PRINTF_4. | |
5222 | ||
5223 | PR target/46432 | |
5224 | * config/v850/v850.h (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Delete. | |
5225 | ||
5226 | 2010-11-15 Richard Guenther <rguenther@suse.de> | |
5227 | ||
5228 | PR lto/44150 | |
5229 | * lto-opts.c (lto_write_options): Write -fexceptions even if | |
5230 | not set by the user. | |
5231 | ||
5232 | 2010-11-13 Paolo Bonzini <bonzini@gnu.org> | |
5233 | ||
5234 | PR c/46462 | |
5235 | * c-decl.c (declspecs_add_type): Make variables with error types | |
5236 | integers. | |
5237 | * c-parser.c (c_parser_next_tokens_start_declaration): Two IDs | |
5238 | do not start a declaration before an Objective-C foreach. | |
5239 | (c_parser_declaration_or_fndef): Improve recovery after unknown | |
5240 | type name. | |
5241 | (c_parser_for_statement): Hoist entrance of "foreach context" | |
5242 | before ifs, add corresponding reset where it was missing. Do | |
5243 | not set objc_could_be_foreach_context for C. | |
5244 | ||
5245 | 2010-11-14 Eric Botcazou <ebotcazou@adacore.com> | |
5246 | ||
5247 | PR tree-optimization/45722 | |
5248 | * tree-sra.c (build_ref_for_model): Always build a COMPONENT_REF if | |
5249 | this is a reference to a component. | |
5250 | * ipa-prop.c (ipa_get_member_ptr_load_param): Accept COMPONENT_REF. | |
5251 | (ipa_note_param_call): Adjust comment. | |
5252 | ||
5253 | 2010-11-14 Richard Sandiford <rdsandiford@googlemail.com> | |
5254 | ||
5255 | * config/mips/mips.c (machine_function): Remove | |
5256 | initialized_mips16_gp_pseudo_p. | |
5257 | (mips16_gp_pseudo_reg): Use cfun->machine->mips16_gp_pseudo_rtx to | |
5258 | detect whether a pseudo has already been created. Unconditionally | |
5259 | create a new one if not. | |
5260 | (mips_pic_base_register): Only call mips16_gp_pseudo_reg when | |
5261 | expanding to rtl. Create a new pseudo otherwise, if allowed. | |
5262 | ||
5263 | 2010-11-13 Richard Earnshaw <rearnsha@arm.com> | |
5264 | ||
5265 | PR target/43440 | |
5266 | * tm.texi.in (OVERLAPPING_REGISTER_NAMES): Document new macro. | |
5267 | * tm.texi: Regenerated. | |
5268 | * output.h (decode_reg_name_and_count): Declare. | |
5269 | * varasm.c (decode_reg_name_and_count): New function. | |
5270 | (decode_reg_name): Reimplement using decode_reg_name_and_count. | |
5271 | * reginfo.c (fix_register): Use decode_reg_name_and_count and | |
5272 | iterate over all regs used. | |
5273 | * stmt.c (expand_asm_operands): Likewise. | |
5274 | * arm/aout.h (OVERLAPPING_REGISTER_NAMES): Define. | |
5275 | (ADDITIONAL_REGISTER_NAMES): Remove aliases that overlap | |
5276 | multiple machine registers. | |
5277 | ||
5278 | 2010-11-13 Eric Botcazou <ebotcazou@adacore.com> | |
5279 | ||
5280 | * stor-layout.c (place_union_field): Do not put location information | |
5281 | on offset expressions. | |
5282 | (place_field): Likewise. | |
5283 | (finalize_record_size): Likewise on size expressions. | |
5284 | (finalize_type_size): Likewise. | |
5285 | (layout_type): Likewise. | |
5286 | ||
5287 | 2010-11-13 Alexandre Oliva <aoliva@redhat.com> | |
5288 | ||
5289 | PR debug/42889 | |
5290 | * df-scan.c (df_insn_rescan): Don't mark BBs upon debug insns. | |
5291 | * df-core.c (df_set_bb_dirty_nonrl): Remove. | |
5292 | * df.h (df_set_bb_dirty_nonlr): Likewise. | |
5293 | ||
5294 | 2010-11-13 Uros Bizjak <ubizjak@gmail.com> | |
5295 | ||
5296 | * config/mips/mips.md (call_internal): Pass curr_insn to | |
5297 | mips_split_call. | |
5298 | (call_internal_direct): Ditto. | |
5299 | (call_value_internal): Ditto. | |
5300 | (call_value_internal_direct): Ditto. | |
5301 | (call_value_multiple_internal): Ditto. | |
5302 | * config/mips/mips.c (mips_split_call): Do not copy | |
5303 | CALL_INSN_FUNCTION_USAGE here. | |
5304 | ||
5305 | 2010-11-13 Mingming Sun <mingm.sun@gmail.com> | |
5306 | ||
5307 | * doc/invoke.texi (MIPS Options): Add loongson3a processor. | |
5308 | * config/mips/mips.md (define_attr "cpu"): Add loongson_3a. | |
5309 | (define_insn "prefetch"): Add TARGET_LOONGSON_3A. | |
5310 | * config/mips/mips.h (TARGET_LOONGSON_3A): Define. | |
5311 | (TUNE_LOONGSON_3A): Define. | |
5312 | (TARGET_LOONGSON_VECTORS): Add TARGET_LOONGSON_3A. | |
5313 | (MIPS_ISA_LEVEL_SPEC): Add loongson3a. | |
5314 | * config/mips/mips.c (mips_cpu_info_table): Add loongson3a. | |
5315 | (mips_issue_rate): Add PROCESSOR_LOONGSON_3A. | |
5316 | (mips_rtx_cost_data): Add Loongson-3A. | |
5317 | ||
5318 | 2010-11-13 Iain Sandoe <iains@gcc.gnu.org> | |
5319 | ||
5320 | * config/darwin.h (LINK_COMMAND_SPEC_A): Update for changes to lto | |
5321 | switches. | |
5322 | ||
5323 | 2010-11-13 Iain Sandoe <iains@gcc.gnu.org> | |
5324 | ||
5325 | * dwarf2out.c (macinfo_entry): New struct. | |
5326 | (output_comp_unit): Emit the section start label here and flag that we | |
5327 | will emit an info section. | |
5328 | (dwarf2out_start_source_file): Save data in a macinfo entry rather than | |
5329 | emitting directly. | |
5330 | (dwarf2out_end_source_file): Likewise. | |
5331 | (dwarf2out_define): Likewise. | |
5332 | (dwarf2out_undef): Likewise. | |
5333 | (output_macinfo): New. | |
5334 | (dwarf2out_init): Do not emit debug section switches here, allocate a | |
5335 | vec for macinfo, when required. | |
5336 | (dwarf2out_finish): First switch to debug_abbrev_section here. | |
5337 | debug_line_section, debug_macinfo_section, Likewise. | |
5338 | Check that the pubtypes table has at least one unpruned entry before | |
5339 | trying to emit it. | |
5340 | ||
5341 | 2010-11-13 Paolo Bonzini <bonzini@gnu.org> | |
5342 | ||
5343 | PR c/20385 | |
5344 | * c-parser.c (c_parser_next_token_starts_declaration): Rename to... | |
5345 | (c_parser_next_tokens_start_declaration): ... this. Handle 2nd | |
5346 | token lookahead. | |
5347 | (c_parser_compound_statement_nostart, c_parser_label, | |
5348 | c_parser_for_statement, c_parser_omp_for_loop): Adjust calls. | |
5349 | (c_parser_declaration_or_fndef): Detect the case now matched by | |
5350 | c_parser_next_tokens_start_declaration, give error and correct it. | |
5351 | ||
5352 | 2010-11-13 Paolo Bonzini <bonzini@gnu.org> | |
5353 | ||
5354 | * c-tree.h (enum c_typespec_kind): Add ctsk_none. | |
5355 | (struct c_declspecs): Replace tagdef_seen_p and type_seen_p | |
5356 | with typespec_kind. | |
5357 | * c-decl.c (build_null_declspecs): Initialize typespec_kind. | |
5358 | (shadow_tag_warned, check_compound_literal_type): Adjust | |
5359 | uses of tag_defined_p. | |
5360 | (declspecs_add_type): Set typespec_kind. | |
5361 | * c-parser.c (c_parser_declaration_or_fndef, | |
5362 | c_parser_declspecs, c_parser_struct_declaration, | |
5363 | c_parser_parameter_declaration, c_parser_type_name, | |
5364 | c_parser_objc_diagnose_bad_element_prefix): Adjust uses | |
5365 | of type_seen_p. | |
5366 | * c-typeck.c (c_cast_expr): Use typespec_kind instead of | |
5367 | tag_defined_p, pass ctsk_firstref through. | |
5368 | ||
5369 | 2010-11-13 Paolo Bonzini <bonzini@gnu.org> | |
5370 | ||
5371 | * c-format.c (enum format_specifier_kind, kind_descriptions): New. | |
5372 | (struct format_wanted_type): Replace field "name" with "kind", add | |
5373 | "format_start" and "format_length". | |
5374 | (check_format_info_main): Fill in new fields. Fill in | |
5375 | FORMAT_WANTED_TYPES even for missing arguments. Move checks | |
5376 | after the final NUL outside the while loop. Do not include | |
5377 | width and precision modifiers in the format_start/format_length | |
5378 | of the main format. | |
5379 | (check_format_types): Remove FORMAT_START and FORMAT_LENGTH | |
5380 | arguments. Compute WANTED_TYPE first so that format_type_warning | |
5381 | can be called for missing arguments. Adjust calls to | |
5382 | format_type_warning. | |
5383 | (format_type_warning): Fetch as much information as possible | |
5384 | from format_wanted_type. Adjust printing now that every | |
5385 | warning has a "descr", as well as for missing argument warnings | |
5386 | and to include % sign for format specifiers. | |
5387 | ||
5388 | 2010-11-12 Alexander Monakov <amonakov@ispras.ru> | |
5389 | ||
5390 | PR rtl-optimization/46204 | |
5391 | * sel-sched-ir.c (maybe_tidy_empty_bb): Remove second argument. | |
5392 | Update all callers. Do not recompute topological order. Adjust | |
5393 | fallthrough edges following a degenerate conditional jump. | |
5394 | ||
5395 | 2010-11-12 Joseph Myers <joseph@codesourcery.com> | |
5396 | ||
5397 | * opts-common.c (control_warning_option): New. | |
5398 | * opts.c (set_default_handlers): New. | |
5399 | (decode_options): Use set_default_handlers and | |
5400 | control_warning_option. | |
5401 | (common_handle_option): Update call to enable_warning_as_error. | |
5402 | (enable_warning_as_error): Take gcc_options parameters. Use | |
5403 | control_warning_option. | |
5404 | * opts.h (set_default_handlers, control_warning_option): Declare. | |
5405 | ||
5406 | 2010-11-12 Joseph Myers <joseph@codesourcery.com> | |
5407 | ||
5408 | * Makefile.in (OPTS_H): Define. | |
5409 | (c-decl.o, c-family/c-common.o, c-family/c-opts.o, | |
5410 | c-family/c-pch.o, c-family/c-pragma.o, gcc.o, gccspec.o, | |
5411 | cppspec.o, options.o, gcc-options.o, lto-opts.o, opts.o, | |
5412 | opts-common.o, toplev.o, passes.o, matrix-reorg.o, | |
5413 | ipa-struct-reorg.o, PLUGIN_HEADERS): Use $(OPTS_H). | |
5414 | * gcc.c (driver_handle_option): Take location_t parameter. | |
5415 | (process_command, do_self_spec): Update calls to | |
5416 | read_cmdline_option. | |
5417 | * langhooks-def.h (lhd_handle_option): Take location_t parameter. | |
5418 | * langhooks.c (lhd_handle_option): Take location_t parameter. | |
5419 | * langhooks.h (handle_option): Take location_t parameter. | |
5420 | * lto-opts.c (lto_reissue_options): Update call to set_option. | |
5421 | * opts-common.c (handle_option): Make static. Take location_t | |
5422 | parameter and pass it to other functions. | |
5423 | (handle_generated_option): Take location_t parameter and pass it | |
5424 | to other functions. | |
5425 | (read_cmdline_option): Take location_t parameter and pass it to | |
5426 | other functions. Use warning_at and error_at. | |
5427 | (set_option): Take location_t parameter and pass it to other | |
5428 | functions. | |
5429 | * opts.c (common_handle_option): Take location_t parameter and | |
5430 | pass it to other functions. | |
5431 | (enable_warning_as_error): Make static. Take location_t parameter | |
5432 | and pass it to other functions. | |
5433 | (lang_handle_option): Take location_t parameter and pass it to | |
5434 | other functions. | |
5435 | (target_handle_option): Take location_t parameter. | |
5436 | (read_cmdline_options, maybe_default_option, | |
5437 | maybe_default_options, default_options_optimization, | |
5438 | decode_options): Take location_t parameter and pass it to other | |
5439 | functions. | |
5440 | * opts.h: Include input.h. | |
5441 | (struct cl_option_handler_func, decode_options, set_option, | |
5442 | handle_generated_option, read_cmdline_option): Take location_t | |
5443 | parameters. | |
5444 | (handle_option, enable_warning_as_error): Remove. | |
5445 | * toplev.c (toplev_main): Update call to decode_options. | |
5446 | ||
5447 | 2010-11-12 Tobias Grosser <grosser@fim.uni-passau.de> | |
5448 | ||
5449 | * graphite-cloog-util.c (oppose_constraint, | |
5450 | cloog_matrix_to_ppl_constraint, | |
5451 | new_Constraint_System_from_Cloog_Matrix): Explicitly cast to int as | |
5452 | CLooG isl uses unsigned integers. This triggered a warning. | |
5453 | ||
5454 | 2010-11-12 Joern Rennecke <amylaar@spamcop.net> | |
5455 | ||
5456 | PR target/46438 | |
5457 | * config/xtensa/xtensa.c (xtensa_expand_nonlocal_goto): Use LCT_NORMAL. | |
5458 | (xtensa_setup_frame_addresses, xtensa_trampoline_init): Likewise. | |
5459 | (xtensa_function_arg_1): De-constify cum. | |
5460 | (xtensa_expand_prologue): Use add_reg_note. | |
5461 | ||
5462 | PR target/46435 | |
5463 | * config/cris/cris.c (saved_regs_mentioned): Delete. | |
5464 | (cris_reload_address_legitimized): Cast itype to enum reload_type. | |
5465 | Remove unused variable op0p. | |
5466 | (cris_rtx_costs): Cast argument 2 to rtx_cost to enum rtx_code. | |
5467 | (cris_emit_movem_store): Use add_reg_note. | |
5468 | ||
5469 | PR bootstrap/46456 | |
5470 | * cppbuiltin.c (define_builtin_macros_for_type_sizes): Split assert. | |
5471 | ||
5472 | 2010-11-12 Eric Botcazou <ebotcazou@adacore.com> | |
5473 | ||
5474 | * function.c (expand_function_end): Set the locator of the prologue on | |
5475 | the stack checking insns. | |
5476 | ||
5477 | 2010-11-12 Richard Henderson <rth@redhat.com> | |
5478 | ||
5479 | * config.gcc [xtensa] (extra_options): Add fused-madd.opt. | |
5480 | * config/xtensa/xtensa.opt (mfused-madd): Remove. | |
5481 | * config/xtensa/xtensa.c (TARGET_DEFAULT_TARGET_FLAGS): Remove | |
5482 | MASK_FUSED_MADD. | |
5483 | * config/xtensa/xtensa.md (fmasf4): Rename from muladdsf3; use fma. | |
5484 | (fnmasf4): Rename from mulsubsf3; use fma. | |
5485 | ||
5486 | 2010-11-12 Joern Rennecke <amylaar@spamcop.net> | |
5487 | Richard Henderson <rth@redhat.com> | |
5488 | ||
5489 | PR target/46428 | |
5490 | * config/moxie/moxie.c (moxie_expand_prologue): Remove unused variables. | |
5491 | * config/moxie/moxie.h (HARD_REGNO_OK_FOR_BASE_P): Use unsigned | |
5492 | comparison. | |
5493 | ||
5494 | 2010-11-12 Pat Haugen <pthaugen@us.ibm.com> | |
5495 | ||
5496 | * opts-common.c (decode_cmdline_option): Initialize separate_args. | |
5497 | ||
5498 | 2010-11-12 Jan Hubicka <jh@suse.cz> | |
5499 | ||
5500 | * doc/invoke.texi (early-inlining-insns): Update default. | |
5501 | * params.def (early-inlining-insns): Default to 10. | |
5502 | ||
5503 | 2010-11-12 Olivier Hainque <hainque@adacore.com> | |
5504 | ||
5505 | * config/rs6000/aix.h: #undef TARGET_AIX_OS before #define. | |
5506 | ||
5507 | 2010-11-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
5508 | ||
5509 | * config/mips/iris6.h [!IRIX_USING_GNU_LD] | |
5510 | (SUPPORTS_INIT_PRIORITY): Define. | |
5511 | ||
5512 | 2010-11-12 Joern Rennecke <amylaar@spamcop.net> | |
5513 | ||
5514 | PR target/46430 | |
5515 | * config/avr/avr-protos.h (avr_return_addr_rtx): Update prototype. | |
5516 | * config/avr/driver-avr.c (avr_device_to_arch): Always return value. | |
5517 | (avr_device_to_data_start, avr_device_to_startfiles): Likewise. | |
5518 | (avr_device_to_devicelib): Likewise. | |
5519 | * config/avr/avr.md (zero_extendqihi2): Put variable declarations | |
5520 | into block. | |
5521 | (zero_extendqisi2, zero_extendhisi2, zero_extendqidi2): Likewise. | |
5522 | (zero_extendhidi2, zero_extendsidi2): Likewise. | |
5523 | * config/avr/avr.c (avr_num_arg_regs): Constify type. | |
5524 | (avr_return_addr_rtx): De-constify tem. | |
5525 | (avr_rotate_bytes): Move declarations to start of block. | |
5526 | Don't use variable length array. Put nested if/else into block. | |
5527 | ||
5528 | PR rtl-optimization/46433 | |
5529 | * var-tracking.c: Include tm_p.h . | |
5530 | ||
5531 | PR bootstrap/44756 | |
5532 | PR build/44767 | |
5533 | * doc/tm.texi.in (LOCAL_ALIGNMENT): State that the type, if any, | |
5534 | should be unsigned. | |
5535 | (STACK_SLOT_ALIGNMENT, LOCAL_DECL_ALIGNMENT, PUSH_ROUNDING): Likewise. | |
5536 | * doc/tm.texi: Regenerate. | |
5537 | ||
5538 | PR target/46412 | |
5539 | * config/bfin/bfin-protos.h (bfin_local_alignment): Update prototype. | |
5540 | * config/bfin/bfin.c: Include sel-sched.h . | |
5541 | (bfin_cpus): Use BFIN_CPU_UNKNOWN for last initializer element. | |
5542 | (expand_interrupt_handler_prologue): Remove unused variable insn. | |
5543 | (bfin_load_pic_reg): Likewise. | |
5544 | (bfin_rtx_costs): Make code / outer_code variables of type | |
5545 | enum rtx_code, copied from re-named parameters. | |
5546 | (bfin_local_alignment): Change align argument and return type | |
5547 | to unsigned. | |
5548 | (bfin_adjust_cost): Remove unused variable insn_type. | |
5549 | Declare variables at start of block. | |
5550 | (struct loop_info): Rename to... | |
5551 | (struct loop_info_d). | |
5552 | (workaround_rts_anomaly): Change type of icode to int. | |
5553 | (harmless_null_pointer_p): Cast REGNO (..) to int before comparison | |
5554 | with int-typed variable. | |
5555 | (note_np_check_stores): Likewise. | |
5556 | (trapping_loads_p): Remove unused variable pat. | |
5557 | (bfin_expand_binop_builtin): Use expand_normal. | |
5558 | (bfin_expand_unop_builtin): Likewise. | |
5559 | (bfin_expand_builtin): Likewise. Set tmode before use. | |
5560 | ||
5561 | PR middle-end/44769 | |
5562 | * final.c (split_double): Don't use BITS_PER_WORD directly in | |
5563 | shift count. | |
5564 | ||
5565 | PR target/46431 | |
5566 | * config/fr30/fr30.md (*movsf_constant_store): Remove duplicated | |
5567 | assignment. | |
5568 | ||
5569 | PR target/46450 | |
5570 | * config/stormy16/stormy16.c (xstormy16_expand_prologue): | |
5571 | Use add_reg_note. | |
5572 | (xstormy16_function_arg): Dereference cum. | |
5573 | (xstormy16_expand_builtin): Use expand_normal. | |
5574 | Change type of omode to enum machine_mode. | |
5575 | (combine_bnp): Rename and to and_insn. | |
5576 | ||
5577 | PR target/46437 | |
5578 | * config/mcore/mcore.c (layout_mcore_frame): Remove unused variable | |
5579 | localreg. | |
5580 | ||
5581 | 2010-11-12 Eric Botcazou <ebotcazou@adacore.com> | |
5582 | ||
5583 | PR debug/46375 | |
5584 | * emit-rtl.c (remove_insn): Do not mark BBs upon debug insns. | |
5585 | ||
5586 | 2010-11-11 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> | |
5587 | ||
5588 | PR lto/46376 | |
5589 | * lto-symtab.c (lto_symtab_resolve_replaceable_p): Use DECL_ONE_ONLY. | |
5590 | ||
5591 | 2010-11-11 Nathan Froyd <froydnj@codesourcery.com> | |
5592 | ||
5593 | PR c/44782 | |
5594 | * common.opt (fmax-errors=): New option. | |
5595 | * opts.c (common_handle_option) [OPT_fmax_errors_]: Handle it. | |
5596 | * diagnostic.h (struct diagnostic_context): Add max_errors field. | |
5597 | * diagnostic.c (diagnostic_initialize): Initialize it. | |
5598 | (diagnostic_action_after_output): Exit if more than max_errors | |
5599 | have been output. | |
5600 | * doc/invoke.texi (Warning Options): Add -fmax-errors. | |
5601 | (-fmax-errors): Document. | |
5602 | ||
5603 | 2010-11-11 Richard Henderson <rth@redhat.com> | |
5604 | ||
5605 | * optabs.c (init_optabs): Init {fma,fms,fnma,fnms}_optab properly. | |
5606 | ||
5607 | 2010-11-11 Richard Henderson <rth@redhat.com> | |
5608 | ||
5609 | * config/fused-madd.opt: New file. | |
5610 | * config.gcc [i386-*, x86_64-*] (extra_options): Use it. | |
5611 | * config/i386/i386.c (ix86_extra_costs): Handle FMA. | |
5612 | (TARGET_DEFAULT_TARGET_FLAGS): Remove MASK_FUSED_MADD. | |
5613 | * config/i386/i386.opt (mfused-madd): Remove. | |
5614 | * config/i386/sse.md (split_fma): Remove. | |
5615 | (split_fms, split_fnma, split_fnms): Remove. | |
5616 | ||
5617 | 2010-11-12 Jakub Jelinek <jakub@redhat.com> | |
5618 | ||
5619 | PR target/46088 | |
5620 | * config/i386/i386.md (*ashl<mode>3_cconly, | |
5621 | *<shiftrt_insn><mode>3_cconly): Don't use ix86_binary_operator_ok, | |
5622 | change nonimmediate_operand predicate to register_operand. | |
5623 | ||
5624 | 2010-11-11 Paolo Bonzini <bonzini@gnu.org> | |
5625 | ||
5626 | * Makefile.in (gengtype-lex.c): Include bconfig.h first. | |
5627 | ||
5628 | 2010-11-11 Jan Hubicka <jh@suse.cz> | |
5629 | ||
5630 | * opts.c (finish_options): Do not error on -flto-partition alone. | |
5631 | ||
5632 | * doc/invoke.texi (-fwhopr): Merge into -flto section. | |
5633 | (-flto-partition): Document none. | |
5634 | * gcc.c (LINK_COMMAND_SPEC): Remove -fwhopr. | |
5635 | * lto-wrapper.c: Update comment. | |
5636 | (run_gcc): Update LTO option parsing. | |
5637 | * opts.c (finish_options): add support -flto-partition=none | |
5638 | (common_handle_option): Remove fwhopr. | |
5639 | * common.opt: Turn fwhopr into flto. | |
5640 | * collect2.c (main): Update option handling. | |
5641 | * cgraphunit.c (cgraph_decide_is_function_needed): Remove flag_whopr. | |
5642 | * ipa-split.c (execute_split_functions): Remove flag_whopr. | |
5643 | * ipa.c (function_and_variable_visibility): Remove flag_whopr. | |
5644 | * ipa-prop.c (ipa_compute_jump_functions): Remove flag_whopr. | |
5645 | * varpool.c (decide_is_variable_needed): Remove flag_whopr. | |
5646 | ||
5647 | 2010-11-11 Jan Hubicka <jh@suse.cz> | |
5648 | ||
5649 | PR tree-optimize/40436 | |
5650 | * ipa-inline.c (likely_eliminated_by_inlining_p): Rename to ... | |
5651 | (eliminated_by_inlining_prob): ... this one; return 50% probability | |
5652 | for SRA. | |
5653 | (estimate_function_body_sizes): Update use of | |
5654 | eliminated_by_inlining_prob; estimate static function size | |
5655 | for 2 instructions. | |
5656 | ||
5657 | 2010-11-11 Joern Rennecke <amylaar@spamcop.net> | |
5658 | ||
5659 | PR target/44749 | |
5660 | * config/mep/mep-protos.h (mep_legitimize_reload_address): Always | |
5661 | declare. Change type of argument four to type int. | |
5662 | (mep_secondary_input_reload_class): Returns enum reg_class. | |
5663 | (mep_secondary_output_reload_class): Likewise. | |
5664 | (mep_function_value): Change types of arguments to cont_tree. | |
5665 | * config/mep/mep.c (mep_legitimize_reload_address): Change type of | |
5666 | argument four to type int. | |
5667 | (mep_secondary_input_reload_class): Returns enum reg_class. | |
5668 | (mep_secondary_output_reload_class): Likewise. | |
5669 | (mep_function_value): Change types of arguments to cont_tree. | |
5670 | * config/mep/mep.h (REGNO_REG_CLASS): Cast return value of | |
5671 | mep_regno_reg_class to enum reg_class. | |
5672 | ||
5673 | 2010-11-11 Richard Henderson <rth@redhat.com> | |
5674 | ||
5675 | * tree-ssa-math-opts.c (convert_mult_to_fma): Do not verify | |
5676 | that the target has the exact fma operation that we matched. | |
5677 | ||
5678 | 2010-11-11 Joseph Myers <joseph@codesourcery.com> | |
5679 | ||
5680 | * reginfo.c (fix_register): Avoid inserting English word in | |
5681 | diagnostic sentence. Use %qs for quoting and %'. | |
5682 | ||
5683 | 2010-11-11 H.J. Lu <hongjiu.lu@intel.com> | |
5684 | ||
5685 | * config/i386/driver-i386.c (host_detect_local_cpu): Support | |
5686 | Intel processor family 6, model 0x2c. | |
5687 | ||
5688 | 2010-11-11 Joseph Myers <joseph@codesourcery.com> | |
5689 | ||
5690 | * opts.c (warning_as_error_callback, | |
5691 | register_warning_as_error_callback): Remove. | |
5692 | (enable_warning_as_error): Don't use warning_as_error_callback. | |
5693 | * opts.h (register_warning_as_error_callback): Remove. | |
5694 | ||
5695 | 2010-11-11 Richard Henderson <rth@redhat.com> | |
5696 | ||
5697 | * tree-ssa-math-opts.c (convert_mult_to_fma): Handle a NEGATE_EXPR | |
5698 | in between the MULT and the PLUS/MINUS. | |
5699 | ||
5700 | 2010-11-11 Jakub Jelinek <jakub@redhat.com> | |
5701 | ||
5702 | PR middle-end/46388 | |
5703 | * expr.c (expand_assignment): If to_rtx is a VOIDmode MEM, use | |
5704 | BLKmode mode for it. | |
5705 | (expand_expr_real_1): Similarly for op0. | |
5706 | ||
5707 | 2010-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
5708 | ||
5709 | * doc/sourcebuild.texi (LTO Testing, dg-suppress-ld-options): | |
5710 | Document optional target selector. | |
5711 | ||
5712 | 2010-11-11 Dave Korn <dave.korn.cygwin@gmail.com> | |
5713 | ||
5714 | * lto-streamer-out.c (write_symbol): Use int_size_in_bytes rather than | |
5715 | assembling high and low parts of size if not using 32-bit HWINT; else | |
5716 | use DECL_SIZE_UNITS, not DECL_SIZE. | |
5717 | ||
5718 | 2010-11-11 Martin Jambor <mjambor@suse.cz> | |
5719 | ||
5720 | PR tree-optimization/46383 | |
5721 | * ipa-prop.c (compute_complex_assign_jump_func): Ignore negative | |
5722 | offsets. | |
5723 | (compute_complex_ancestor_jump_func): Likewise. | |
5724 | * tree.c (get_binfo_at_offset): Return NULL_TREE if offset is negative. | |
5725 | ||
5726 | 2010-11-11 Jakub Jelinek <jakub@redhat.com> | |
5727 | ||
5728 | PR debug/46150 | |
5729 | * tree-ssa-loop-ivopts.c (htab_inv_expr_eq): Don't return | |
5730 | true if expr1->hash != expr2->hash. | |
5731 | ||
5732 | 2010-11-10 Joseph Myers <joseph@codesourcery.com> | |
5733 | ||
5734 | * cfgloop.c (verify_loop_structure): Use %' in diagnostics. Start | |
5735 | diagnostics with lowercase letters. | |
5736 | * cgraphunit.c (verify_cgraph_node): Start diagnostics with | |
5737 | lowercase letters. | |
5738 | * collect2.c (maybe_run_lto_and_relink): Remove trailing '.' from | |
5739 | diagnostic. | |
5740 | * config/alpha/freebsd.h (LINK_SPEC): Avoid '`' in diagnostic. | |
5741 | * config/arm/arm.c (arm_get_pcs_model): Start diagnostics with | |
5742 | lowercase letters. | |
5743 | * config/arm/freebsd.h (LINK_SPEC): Avoid '`' in diagnostic. | |
5744 | Remove trailing ' ' from diagnostic. | |
5745 | * config/avr/avr.c (print_operand_address): Start diagnostic with | |
5746 | a lowercase letter and remove trailing '.'. | |
5747 | * config/avr/avr.opt (mpmem-wrap-around): Fix typo in help text. | |
5748 | * config/bfin/bfin.c (bfin_option_override): Start diagnostics | |
5749 | with lowercase letters. Use %' in diagnostics. Remove trailing | |
5750 | '.' from diagnostics. | |
5751 | (bfin_handle_longcall_attribute): Use %' in diagnostic. | |
5752 | * config/cris/cris.c (cris_split_movdx, | |
5753 | cris_expand_pic_call_address): Start diagnostics with lowercase | |
5754 | letters. | |
5755 | (cris_asm_output_label_ref): Use %' in diagnostic. | |
5756 | * config/cris/cris.h (ASM_SPEC): Start diagnostic with a lowercase | |
5757 | letter. | |
5758 | * config/crx/crx.h (FUNCTION_PROFILER): Start diagnostic with a | |
5759 | lowercase letter. | |
5760 | * config/darwin-c.c (version_as_macro): Start diagnostic with a | |
5761 | lowercase letter. | |
5762 | * config/darwin-driver.c (darwin_default_min_version): Use %' in | |
5763 | diagnostic. | |
5764 | * config/host-darwin.c (darwin_gt_pch_use_address): Use %' in | |
5765 | diagnostic. | |
5766 | * config/i386/freebsd.h (LINK_SPEC): Avoid '`' in diagnostic. | |
5767 | * config/i386/host-cygwin.c (cygwin_gt_pch_get_address): Use %' in | |
5768 | diagnostics. | |
5769 | * config/i386/i386.c (ix86_option_override_internal): Write | |
5770 | diagnostic as a single sentence without trailing '.'. Use %' in | |
5771 | diagnostics. | |
5772 | (ix86_function_sseregparm, classify_argument): Start diagnostics | |
5773 | with lowercase letters. | |
5774 | (ix86_expand_prologue): Use %' in diagnostic. | |
5775 | * config/i386/i386.h (CC1_CPU_SPEC_1): Remove trailing '.' from | |
5776 | diagnostic. | |
5777 | * config/i386/nwld.h (LINK_SPEC): Start diagnostic with a | |
5778 | lowercase letter. | |
5779 | * config/i386/winnt.c (i386_pe_determine_dllimport_p): Use %' in | |
5780 | diagnostic. | |
5781 | * config/ia64/freebsd.h (LINK_SPEC): Avoid '`' in diagnostic. | |
5782 | * config/ia64/ia64.opt (msched-max-memory-insns-hard-limit): Avoid | |
5783 | '`' in help text. | |
5784 | * config/lm32/lm32.c (lm32_print_operand): Start diagnostic with a | |
5785 | lowercase letter. | |
5786 | * config/mep/mep.c (mep_validate_vliw): Start diagnostics with | |
5787 | lowercase letters. | |
5788 | * config/microblaze/microblaze.c (microblaze_handle_option): | |
5789 | Remove trailing '.' from diagnostic. | |
5790 | (print_operand): Start diagnostic with a lowercase letter. | |
5791 | * config/pa/pa-hpux10.h (LINK_SPEC): Start diagnostics with | |
5792 | lowercase letters. Avoid '`' in diagnostics. | |
5793 | * config/pa/pa-hpux11.h (LINK_SPEC): Start diagnostics with | |
5794 | lowercase letters. Avoid '`' in diagnostics. | |
5795 | * config/pa/pa64-hpux.h (LINK_SPEC): Start diagnostics with | |
5796 | lowercase letters. Avoid '`' in diagnostics. | |
5797 | * config/picochip/picochip.c (picochip_option_override, | |
5798 | picochip_emit_save_register, picochip_function_arg, | |
5799 | picochip_output_label, picochip_output_internal_label, | |
5800 | picochip_asm_output_opcode, picochip_output_cbranch, | |
5801 | picochip_output_compare, picochip_output_branch, | |
5802 | picochip_get_vliw_alu_id): Remove trailing '.' and '\n' from | |
5803 | diagnostics. Start diagnostics with lowercase letters. Use %' in | |
5804 | diagnostics. | |
5805 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Use | |
5806 | "SPE" capitalization. Start diagnostic with a lowercase letter. | |
5807 | (rs6000_handle_option): Start diagnostics with lowercase letters. | |
5808 | (def_builtin): Remove trailing '.' from diagnostic. | |
5809 | (rs6000_savres_routine_name): Start diagnostic with a lowercase | |
5810 | letter. | |
5811 | * config/rs6000/sysv4.h (LINK_OS_FREEBSD_SPEC): Avoid '`' in | |
5812 | diagnostic. | |
5813 | * config/rx/rx.c (rx_handle_option): Start diagnostic with a | |
5814 | lowercase letter. | |
5815 | * config/s390/s390.c (s390_option_override) Start diagnostics with | |
5816 | lowercase letters. Use %' in diagnostic. | |
5817 | * config/sh/sh.c (sh_output_mi_thunk): Start diagnostics with | |
5818 | lowercase letters. | |
5819 | * config/sh/symbian-base.c (sh_symbian_mark_dllimport): Use %' in | |
5820 | diagnostic. | |
5821 | * config/sh/symbian-c.c (sh_symbian_is_dllimported): Use %' in | |
5822 | diagnostic. | |
5823 | * config/sh/symbian-cxx.c (sh_symbian_is_dllimported): Use %' in | |
5824 | diagnostic. | |
5825 | * config/sparc/freebsd.h (LINK_SPEC): Avoid '`' in diagnostic. | |
5826 | * config/spu/spu.c (spu_option_override): Start diagnostics with | |
5827 | lowercase letters. Use %qs for quoting in diagnostics. | |
5828 | (spu_check_builtin_parm): Remove trailing '.' from diagnostics. | |
5829 | Use %wd instead of HOST_WIDE_INT_PRINT_DEC in diagnostic . | |
5830 | * config/v850/v850.c (construct_save_jarl): Remove trailing '\n' | |
5831 | from diagnostic. | |
5832 | * convert.c (convert_to_integer, convert_to_vector): Use %' in | |
5833 | diagnostics. | |
5834 | * dbgcnt.c (dbg_cnt_process_opt): Start diagnostic with lowercase | |
5835 | letter and use "cannot" spelling. | |
5836 | * expmed.c (extract_fixed_bit_field): Start diagnostic with | |
5837 | lowercase letter and format as a single sentence without '.'. | |
5838 | * ggc-common.c (write_pch_globals, gt_pch_save, gt_pch_restore): | |
5839 | Use %' in diagnostics. | |
5840 | * ggc-page.c (ggc_pch_write_object, ggc_pch_finish, ggc_pch_read): | |
5841 | Use %' in diagnostics. | |
5842 | * ggc-zone.c (ggc_pch_write_object, ggc_pch_finish, ggc_pch_read): | |
5843 | Use %' in diagnostics. | |
5844 | * graph.c (clean_graph_dump_file): Use %' in diagnostic. | |
5845 | * graphite-poly.c (graphite_read_scop_file): Start diagnostics | |
5846 | with lowercase letters and remove tailing '.' and '\n'. | |
5847 | * lto-cgraph.c (input_profile_summary): Start diagnostic with | |
5848 | lowercase letter and remove trailing '.'. | |
5849 | (input_cgraph): Start diagnostics with lowercase letters and | |
5850 | remove trailing '\n'. | |
5851 | * opts.c (finish_options, common_handle_option): Start diagnostics | |
5852 | with lowercase letters and remove trailing '.'. Fix typo in | |
5853 | diagnostic. | |
5854 | * passes.c (position_pass): Start diagnostic with lowercase letter. | |
5855 | * plugin.c (add_new_plugin, parse_plugin_arg_opt, | |
5856 | register_callback, try_init_one_plugin): Start diagnostics with | |
5857 | lowercase letters. | |
5858 | * reload1.c (spill_failure): Use %' in diagnostic. | |
5859 | (gen_reload): Start diagnostic with a lowercase letter. | |
5860 | * stor-layout.c (place_field): Start diagnostic with a lowercase | |
5861 | letter. | |
5862 | * toplev.c (open_auxiliary_file): Use %' in diagnostic. | |
5863 | * tree-cfg.c (verify_expr, verify_types_in_gimple_reference, | |
5864 | verify_gimple_call, verify_gimple_phi, verify_eh_throw_stmt_node): | |
5865 | Start diagnostics with lowercase letters, remove trailing '.' and | |
5866 | use %' in diagnostics. | |
5867 | * tree-ssa.c (verify_def): Remove trailing '.' from diagnostic. | |
5868 | (verify_ssa): Don't split diagnostic across two error calls. | |
5869 | Spell out "number" and use %' in diagnostic. | |
5870 | * value-prof.c (visit_hist, check_counter): Start diagnostics with | |
5871 | lowercase letters. | |
5872 | ||
5873 | 2010-11-10 Uros Bizjak <ubizjak@gmail.com> | |
5874 | ||
5875 | PR middle-end/46419 | |
5876 | * config/i386/xmmintrin.h (_mm_cvtpi16_ps): Swap __hisi and __losi. | |
5877 | (_mm_cvtpu16_ps): Ditto. | |
5878 | ||
5879 | 2010-11-10 Joseph Myers <joseph@codesourcery.com> | |
5880 | ||
5881 | * common.opt (flag_excess_precision_cmdline, flag_generate_lto, | |
5882 | warn_larger_than, larger_than_size, warn_frame_larger_than, | |
5883 | frame_larger_than_size, flag_gen_aux_info, flag_shlib, | |
5884 | default_visibility, flag_tls_default): New Variable declarations. | |
5885 | (aux-info, auxbase, dumpbase, dumpdir, falign-functions=, | |
5886 | falign-jumps=, falign-labels=, falign-loops=, o, v): Use Var. | |
5887 | (v): Declare as Common and document here. | |
5888 | * flags.h (default_visibility, flag_generate_lto, | |
5889 | warn_larger_than, larger_than_size, warn_frame_larger_than, | |
5890 | frame_larger_than_size, flag_gen_aux_info, flag_pedantic_errors, | |
5891 | flag_shlib, flag_excess_precision_cmdline): Remove. | |
5892 | (set_Wstrict_aliasing): Update prototype. | |
5893 | * gcc.c (verbose_flag): Remove. | |
5894 | (driver_handle_option): Add diagnostic_context parameter. Don't | |
5895 | handle OPT_v explicitly here. Set verbose_flag to 1 rather than | |
5896 | incrementing it. | |
5897 | * opts-common.c (handle_option): Pass dc to handler. | |
5898 | * opts.c (warn_larger_than, larger_than_size, | |
5899 | warn_frame_larger_than, frame_larger_than_size, | |
5900 | default_visibility): Remove. | |
5901 | (common_handle_option): Add diagnostic_context parameter. | |
5902 | (set_fast_math_flags, set_unsafe_math_optimizations_flags): Add | |
5903 | gcc_options parameters. | |
5904 | (lang_handle_option, target_handle_option, read_cmdline_options, | |
5905 | decode_options): Add diagnostic_context parameters. | |
5906 | (finish_options): Access option state through opts pointer where | |
5907 | possible. | |
5908 | (common_handle_option): Access option state through opts pointer | |
5909 | where possible. Do not set local static variable verbose. Do not | |
5910 | explicitly handle OPT_v, OPT_Wstrict_aliasing_, | |
5911 | OPT_Wstrict_overflow_, OPT_Wunused, OPT_auxbase, OPT_dumpbase, | |
5912 | OPT_dumpdir, OPT_falign_functions_, OPT_falign_jumps_, | |
5913 | OPT_falign_labels_, OPT_falign_loops_, OPT_fira_verbose_, OPT_o or | |
5914 | OPT_fwhopr_. Do not explicitly set .opt file variables for | |
5915 | OPT_aux_info or OPT_pedantic_errors. Use dc for diagnostic context. | |
5916 | (set_Wstrict_aliasing): Add gcc_options parameter. | |
5917 | * opts.h (struct cl_option_handler_func): Add diagnostic_context | |
5918 | parameter to handler. | |
5919 | (decode_options): Add diagnostic_context parameter. | |
5920 | * toplev.c (dump_base_name, dump_dir_name, aux_base_name, | |
5921 | asm_file_name, flag_generate_lto, flag_gen_aux_info, | |
5922 | aux_info_file_name, flag_shlib, flag_tls_default, | |
5923 | flag_excess_precision_cmdline, flag_pedantic_errors): Remove. | |
5924 | (toplev_main): Pass global_dc to decode_options. | |
5925 | * toplev.h (dump_base_name, dump_dir_name, aux_base_name, | |
5926 | aux_info_file_name, asm_file_name): Remove. | |
5927 | * tree.h (flag_tls_default): Remove. | |
5928 | ||
5929 | 2010-11-10 Eric Botcazou <ebotcazou@adacore.com> | |
5930 | ||
5931 | PR target/45986 | |
5932 | * config/sparc/sparc.c (sparc_delegitimize_address): New function. | |
5933 | (TARGET_DELEGITIMIZE_ADDRESS): Define to above. | |
5934 | ||
5935 | 2010-11-10 Quentin Neill <quentin.neill.gnu@gmail.com> | |
5936 | ||
5937 | * config.gcc (i[34567]86-*-*): Include tbmintrin.h. | |
5938 | (x86_64-*-*): Likewise. | |
5939 | * config/i386/cpuid.h: Define TBM bit. | |
5940 | * config/i386/driver-i386.c (host_detect_local_cpu): Define | |
5941 | and set has_tbm. | |
5942 | * config/i386/i386-c.c (ix86_target_macros_internal): Check | |
5943 | isa_flag for TBM. | |
5944 | * config/i386/i386.c (OPTION_MASK_ISA_TBM_SET): New. | |
5945 | (OPTION_MASK_ISA_TBM_UNSET): New. | |
5946 | (ix86_handle_option): Handle -mtbm. | |
5947 | (isa_opts): Add -mtbm. | |
5948 | (enum pta_flags): Add PTA_TBM. | |
5949 | (ix86_option_override_internal): Add TBM support. | |
5950 | (ix86_valid_target_attribute_inner_p): Handle -mtbm. | |
5951 | (IX86_BUILTIN_BEXTRI32): New for TBM intrinsic. | |
5952 | (IX86_BUILTIN_BEXTRI64): Likewise. | |
5953 | (bdesc_args): Add TBM intrinsics. | |
5954 | (ix86_expand_builtin): Add TBM specific case. | |
5955 | * config/i386/i386.h (TARGET_TBM): New for TBM. | |
5956 | * config/i386/i386.md (UNSPEC_BEXTRI): New for TBM. | |
5957 | (tbm_bextri_<mode>): Likewise. | |
5958 | (*tbm_blcfill_<mode>): Likewise. | |
5959 | (*tbm_blci_<mode>): Likewise. | |
5960 | (*tbm_blcic_<mode>): Likewise. | |
5961 | (*tbm_blcmsk_<mode>): Likewise. | |
5962 | (*tbm_blcs_<mode>): Likewise. | |
5963 | (*tbm_blsfill_<mode>): Likewise. | |
5964 | (*tbm_blsic_<mode>): Likewise. | |
5965 | (*tbm_t1mskc_<mode>): Likewise. | |
5966 | (*tbm_tzmsk_<mode>): Likewise. | |
5967 | * config/i386/i386.opt: Add -mtbm. | |
5968 | * config/i386/tbmintrin.h (__bextri_u32): New. | |
5969 | (__blcfill_u32): Likewise. | |
5970 | (__blci_u32): Likewise. | |
5971 | (__blcic_u32): Likewise. | |
5972 | (__blcmsk_u32): Likewise. | |
5973 | (__blcs_u32): Likewise. | |
5974 | (__blsfill_u32): Likewise. | |
5975 | (__blsic_u32): Likewise. | |
5976 | (__t1mskc_u32): Likewise. | |
5977 | (__tzmsk_u32): Likewise. | |
5978 | (__bextri_u64): Likewise. | |
5979 | (__blcfill_u64): Likewise. | |
5980 | (__blci_u64): Likewise. | |
5981 | (__blcic_u64): Likewise. | |
5982 | (__blcmsk_u64): Likewise. | |
5983 | (__blcs_u64): Likewise. | |
5984 | (__blsfill_u64): Likewise. | |
5985 | (__blsic_u64): Likewise. | |
5986 | (__t1mskc_u64): Likewise. | |
5987 | (__tzmsk_u64): Likewise. | |
5988 | * config/i386/x86intrin.h: Add TBM check and tbmintrin.h. | |
5989 | * doc/invoke.texi: Document -mtbm. | |
5990 | * doc/extend.texi: Document TBM built-in functions. | |
5991 | ||
5992 | 2010-11-10 Quentin Neill <quentin.neill.gnu@gmail.com> | |
5993 | ||
5994 | * config.gcc (i[34567]86-*-*): Include bmiintrin.h. | |
5995 | (x86_64-*-*): Likewise. | |
5996 | * config/i386/cpuid.h: Define BMI bit. | |
5997 | * config/i386/driver-i386.c (host_detect_local_cpu): Define | |
5998 | and set has_bmi. | |
5999 | * config/i386/i386-c.c (ix86_target_macros_internal): Check | |
6000 | isa_flag for BMI. | |
6001 | * config/i386/i386.c (OPTION_MASK_ISA_BMI_SET): New. | |
6002 | (OPTION_MASK_ISA_BMI_UNSET): New. | |
6003 | (ix86_handle_option): Handle -mbmi. | |
6004 | (isa_opts): Add -mbmi. | |
6005 | (enum pta_flags): Add PTA_BMI. | |
6006 | (ix86_option_override_internal): Add BMI support. | |
6007 | (ix86_valid_target_attribute_inner_p): Handle -mbmi. | |
6008 | (IX86_BUILTIN_BEXTR32): New for BMI intrinsic. | |
6009 | (IX86_BUILTIN_BEXTR64): Likewise. | |
6010 | (IX86_BUILTIN_CTZS): Likewise. | |
6011 | (bdesc_args): Add BMI intrinsics. | |
6012 | (ix86_expand_args_builtin): Add BMI specific cases. | |
6013 | * config/i386/i386.h (TARGET_BMI): New for BMI. | |
6014 | (CTZ_DEFINED_VALUE_AT_ZERO): Likewise. | |
6015 | (CLZ_DEFINED_VALUE_AT_ZERO): Likewise. | |
6016 | * config/i386/i386.md (UNSPEC_BEXTR): New for BMI. | |
6017 | (UNSPEC_TZCNT): Likewise. | |
6018 | (ctz<mode>2): Add tzcnt, and handle 16 bit operands. | |
6019 | (bmi_andn_<mode>): New for BMI. | |
6020 | (bmi_bextr_<mode>): Likewise. | |
6021 | (bmi_blsi_<mode>): Likewise. | |
6022 | (bmi_blsmsk_<mode>): Likewise. | |
6023 | (bmi_blsr_<mode>): Likewise. | |
6024 | * config/i386/i386.opt: Add -mbmi. | |
6025 | * config/i386/x86intrin.h: Add BMI check and bmiintrin.h. | |
6026 | * config/i386/bmiintrin.h (__lzcnt_u16): New. | |
6027 | (__tzcnt_u16): Likewise. | |
6028 | (__andn_u32): Likewise. | |
6029 | (__bextr_u32): Likewise. | |
6030 | (__blsi_u32): Likewise. | |
6031 | (__blsmsk_u32): Likewise. | |
6032 | (__blsr_u32): Likewise. | |
6033 | (__lzcnt_u32): Likewise. | |
6034 | (__tzcnt_u32): Likewise. | |
6035 | (__andn_u64): Likewise. | |
6036 | (__bextr_u64): Likewise. | |
6037 | (__blsi_u64): Likewise. | |
6038 | (__blsmsk_u64): Likewise. | |
6039 | (__blsr_u64): Likewise. | |
6040 | (__lzcnt_u64): Likewise. | |
6041 | (__tzcnt_u64): Likewise. | |
6042 | * doc/invoke.texi: Document -mbmi and -mno-bmi. | |
6043 | * doc/extend.texi: Document BMI built-in functions. | |
6044 | ||
6045 | 2010-11-10 Jan Hubicka <jh@suse.cz> | |
6046 | ||
6047 | PR tree-optimize/46228 | |
6048 | * doc/invoke.texi (comdat-sharing-probability): Document. | |
6049 | * ipa-inline.c (cgraph_estimate_growth): Handle COMDATs | |
6050 | * params.def (PARAM_COMDAT_SHARING_PROBABILITY): New param. | |
6051 | ||
6052 | 2010-11-10 Jan Hubicka <jh@suse.cz> | |
6053 | ||
6054 | PR tree-optimize/46228 | |
6055 | * cgraph.c (cgraph_propagate_frequency): Fix typo. | |
6056 | ||
6057 | 2010-11-10 H.J. Lu <hongjiu.lu@intel.com> | |
6058 | ||
6059 | PR tree-optimization/46414 | |
6060 | * tree-inline.c (estimate_move_cost): Check preferred vector | |
6061 | mode for vector type. | |
6062 | ||
6063 | 2010-11-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
6064 | ||
6065 | * config/alpha/osf5.h (ASM_SPEC): Remove -nocpp. | |
6066 | ||
6067 | 2010-11-10 Sebastian Pop <sebastian.pop@amd.com> | |
6068 | ||
6069 | PR tree-optimization/45971 | |
6070 | * tree-if-conv.c (predicate_scalar_phi): Do not generate a COND_EXPR | |
6071 | for phi nodes analyzable by scev. | |
6072 | ||
6073 | 2010-11-10 Richard Guenther <rguenther@suse.de> | |
6074 | ||
6075 | PR tree-optimization/44964 | |
6076 | * ipa-inline.c (cgraph_flatten): Check that SSA form matches. | |
6077 | ||
6078 | 2010-11-10 Martin Jambor <mjambor@suse.cz> | |
6079 | ||
6080 | PR tree-optimization/46351 | |
6081 | PR tree-optimization/46377 | |
6082 | * tree-sra.c (type_internals_preclude_sra_p): Disqualify types with | |
6083 | aggregate bit-fields. | |
6084 | ||
6085 | 2010-11-10 Joseph Myers <joseph@codesourcery.com> | |
6086 | ||
6087 | * doc/tm.texi.in (TARGET_OPTION_TRANSLATE_TABLE): Remove. | |
6088 | * doc/tm.texi: Regenerate. | |
6089 | * opts-common.c (tm.h): Don't include. | |
6090 | (target_option_translations): Remove. | |
6091 | (decode_cmdline_options_to_array): Don't handle translating options. | |
6092 | * system.h (TARGET_OPTION_TRANSLATE_TABLE): Poison. | |
6093 | * config/darwin-driver.c: Don't condition includes on | |
6094 | CROSS_DIRECTORY_STRUCTURE. | |
6095 | (darwin_default_min_version): Make static. | |
6096 | (darwin_driver_init): New. Call darwin_default_min_version if not | |
6097 | CROSS_DIRECTORY_STRUCTURE. | |
6098 | * config/darwin.h (TARGET_OPTION_TRANSLATE_TABLE): Remove. | |
6099 | (DRIVER_SELF_SPECS, DARWIN_CC1_SPEC): Define. | |
6100 | (ASM_SPEC): Add %{static}. | |
6101 | (darwin_default_min_version): Don't declare. | |
6102 | (darwin_driver_init): Declare. | |
6103 | (GCC_DRIVER_HOST_INITIALIZATION): Define to call | |
6104 | darwin_driver_init, independent of CROSS_DIRECTORY_STRUCTURE. | |
6105 | * config/darwin.opt (all_load, allowable_client, | |
6106 | arch_errors_fatal, bind_at_load, bundle, bundle_loader, | |
6107 | dead_strip, dependency-file, dylib_file, dynamic, dynamiclib, | |
6108 | exported_symbols_list, filelist, findirect-virtual-calls, | |
6109 | flat_namespace, force_cpusubtype_ALL, force_flat_namespace, | |
6110 | framework, fterminated-vtables, gfull, gused, image_base, init, | |
6111 | install_name, multi_module, multiply_defined, | |
6112 | multiply_defined_unused, no_dead_strip_inits_and_terms, | |
6113 | seg_addr_table, seg_addr_table_filename, segaddr, | |
6114 | segs_read_only_addr, segs_read_write_addr, single_module, | |
6115 | umbrella, unexported_symbols_list, weak_reference_mismatches, | |
6116 | Zall_load, Zarch_errors_fatal, Zbind_at_load, Zbundle, | |
6117 | Zdead_strip, Zdynamic, Zdynamiclib, Zflat_namespace, | |
6118 | Zforce_cpusubtype_ALL, Zforce_flat_namespace, Zmulti_module, | |
6119 | Zno_dead_strip_inits_and_terms, Zsingle_module): New. | |
6120 | * config/i386/darwin.h (CC1_SPEC): Add DARWIN_CC1_SPEC. | |
6121 | (ASM_SPEC): Add %{static}. | |
6122 | (SUBTARGET_OPTION_TRANSLATE_TABLE): Remove. | |
6123 | * config/mep/mep.h (TARGET_OPTION_TRANSLATE_TABLE): Remove. | |
6124 | (DRIVER_SELF_SPECS): Handle options formerly in | |
6125 | TARGET_OPTION_TRANSLATE_TABLE. | |
6126 | * config/mep/mep.opt (mfar): New. | |
6127 | * config/picochip/picochip.h (TARGET_OPTION_TRANSLATE_TABLE): Remove. | |
6128 | (DRIVER_SELF_SPECS): Define. Handle options formerly in | |
6129 | TARGET_OPTION_TRANSLATE_TABLE. | |
6130 | * config/rs6000/darwin.h (CC1_SPEC): Handle -faltivec and -fno-altivec. | |
6131 | (SUBTARGET_OPTION_TRANSLATE_TABLE): Remove. | |
6132 | * config/rs6000/darwin.opt (Waltivec-long-deprecated, faltivec, | |
6133 | ffix-and-continue, findirect-data): New. | |
6134 | * config/rx/rx.h (TARGET_OPTION_TRANSLATE_TABLE): Remove. | |
6135 | * config/rx/rx.opt (nofpu): Make into alias of mnofpu. | |
6136 | (mnofpu): Define mask and use Report here. | |
6137 | ||
6138 | 2010-11-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
6139 | ||
6140 | * config/s390/s390.c (s390_emit_prologue): Report the stack | |
6141 | size if -fstack-usage is used. | |
6142 | ||
6143 | 2010-11-10 Richard Guenther <rguenther@suse.de> | |
6144 | ||
6145 | PR tree-optimization/46398 | |
6146 | * tree-ssa-sccvn.c (process_scc): Iterate for all PHIs. | |
6147 | ||
6148 | 2010-11-10 Joern Rennecke <amylaar@spamcop.net> | |
6149 | ||
6150 | PR target/44760 | |
6151 | * config/iq2000/iq2000.h (REGISTER_NAMES): Remove trailing semicolon. | |
6152 | (REGNO_MODE_OK_FOR_BASE_P): Cast REGNO to int before passing it to | |
6153 | GP_REG_OR_PSEUDO_STRICT_P. | |
6154 | * config/iq2000/iq2000.md (andsi3+1): Add gcc_unreachable for | |
6155 | unexpected alternative. | |
6156 | (*movsf_internal): Likewise. | |
6157 | (indirect_jump): Replace call to non-existant function with call to | |
6158 | internal_error. | |
6159 | (tablejump): Likewise. | |
6160 | * config/iq2000/iq2000.c: Include df.h . | |
6161 | (iq2000_function_arg_advance): Use CONST_CAST2. | |
6162 | (compute_frame_size, iq2000_expand_prologue): Remove unused variables. | |
6163 | (iq2000_can_eliminate): Call leaf_function_p instead of testing for | |
6164 | a non-zero function address. | |
6165 | (iq2000_initial_elimination_offset): Add gcc_unreachable for | |
6166 | unexpected value of FROM. | |
6167 | (symbolic_expression_p): Delete. | |
6168 | (iq2000_function_value): Constify func. | |
6169 | (expand_one_builtin): Use expand_normal. | |
6170 | (iq2000_print_operand): Don't print VALUE if calculating it failed. | |
6171 | ||
6172 | PR rtl-optimization/44764 | |
6173 | * addresses.h (ok_for_base_p_1): Mark regno with ATTRIBUTE_UNUSED. | |
6174 | ||
6175 | PR target/46407 | |
6176 | * config/rx/rx.h (REGISTER_NAMES): Remove trailing semicolon. | |
6177 | * config/rx/rx.c (rx_promote_function_mode): Mark punsignedp | |
6178 | with ATTRIBUTE_UNUSED. | |
6179 | (valid_psw_flag): Constify parameter which. | |
6180 | (rx_memory_move_cost): Change type of parameter regclass to reg_class_t. | |
6181 | ||
6182 | PR target/46415 | |
6183 | * config/mmix/mmix-protos.h (mmix_local_alignment): Update prototype. | |
6184 | (mmix_dbx_register_number): Likewise. | |
6185 | * config/mmix/mmix.c: Include df.h . | |
6186 | (mmix_local_alignment): Change argument basic_align and return type | |
6187 | to unsigned. | |
6188 | (mmix_dbx_register_number): Change argument and return type to | |
6189 | unsigned. | |
6190 | (mmix_expand_prologue): Use add_reg_note. | |
6191 | ||
6192 | PR target/46417 | |
6193 | * config/spu/spu.c (spu_expand_insv): Remove unused variables. | |
6194 | (spu_split_store): Use aform. | |
6195 | (spu_function_profiler): Mark parameter labelno with ATTRIBUTE_UNUSED. | |
6196 | ||
6197 | 2010-11-10 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
6198 | ||
6199 | PR/46268 | |
6200 | * doc/gty.texi (GTY Options): Clarify that variable_size produces | |
6201 | allocators taking size in bytes, compare with length option. Add | |
6202 | size calculation example. | |
6203 | (Invoking the garbage collector): Ensure that sentences are | |
6204 | followed by two spaces. Describe that pointer fields must be | |
6205 | initialized at ggc_collect call. | |
6206 | (Troubleshooting): New section. | |
6207 | ||
6208 | 2010-11-09 Jan Hubicka <jh@suse.cz> | |
6209 | ||
6210 | PR tree-optimization/40436 | |
6211 | * ipa-inline.c (leaf_node_p): Implement using is_inexpensive_builtin. | |
6212 | * tree-inline.c (estimate_num_insns): Inexpensive builtins are like | |
6213 | normal instructions; be sure bultin is not implemented in this file; | |
6214 | compute non-zero return cost. | |
6215 | (init_inline_once): Reduce builtin_call_cost to 1; set return cost. | |
6216 | * tree-inline.h (eni_weights_d): Add return cost. | |
6217 | ||
6218 | 2010-11-09 Joseph Myers <joseph@codesourcery.com> | |
6219 | ||
6220 | * c-parser.c (c_parser_struct_declaration): Handle declaration | |
6221 | specifiers followed by CPP_CLOSE_BRACE. | |
6222 | ||
6223 | 2010-11-09 Michael Meissner <meissner@linux.vnet.ibm.com> | |
6224 | ||
6225 | * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax): Rewrite so | |
6226 | split occurs before reload, and we allocate memory at the time of | |
6227 | the split, not during expansion. Add attributes. | |
6228 | (floatsi<mode>2_lfiwax_mem): Ditto. | |
6229 | (floatunssi<mode>2_lfiwzx): Ditto. | |
6230 | (floatunssi<mode>2_lfiwzx_mem): Ditto. | |
6231 | (floatsidf2): Ditto. | |
6232 | (floatunssisf2): Ditto. | |
6233 | (floatunssidf2): Ditto. | |
6234 | (fix_trunc<mode>si2): Ditto. | |
6235 | (fix_trunc<mode>si2_stfiwx): Ditto. | |
6236 | (fix_trunc<mode>si2_internal): Ditto. | |
6237 | (fix_trunc<mode>si2): Ditto. | |
6238 | (fix_trunc<mode>di2): Ditto. | |
6239 | (fixuns_trunc<mode>si2_stfiwx): Ditto. | |
6240 | (floatsisf2): Ditto. | |
6241 | (floatdidf2_mem): Ditto. | |
6242 | (floatunsdidf2_mem): Ditto. | |
6243 | (floatunsdidf2): Ditto. | |
6244 | (floatdisf2_internal1): Ditto. | |
6245 | (floatdisf2_mem): Ditto. | |
6246 | (floatunsdisf2_mem): Ditto. | |
6247 | (floatsi<mode>2_lfiwax_mem2): Delete. | |
6248 | (floatunssi<mode>2_lfiwzx_mem2): Ditto. | |
6249 | (fix_trunc<mode>si2_mem): Ditto. | |
6250 | (fixuns_trunc<mode>si2_mem): Ditto. | |
6251 | (round32<mode>2_fprs): New combiner insn to combine (double)(int) | |
6252 | type operations to reduce copying the values to multiple memory slots. | |
6253 | (roundu32<mode>2_fprs): Ditto. | |
6254 | ||
6255 | * config/rs6000/rs6000.c (rs6000_address_for_fpconvert): Handle | |
6256 | PRE_INC, PRE_DEC, PRE_MODIFY. | |
6257 | (rs6000_expand_convert_si_to_sfdf): Delete, no longer used. | |
6258 | ||
6259 | * config/rs6000/rs6000-protos.h (rs6000_expand_convert_si_to_sfdf): | |
6260 | Delete prototype. | |
6261 | ||
6262 | 2010-11-09 Jakub Jelinek <jakub@redhat.com> | |
6263 | ||
6264 | PR target/43808 | |
6265 | * cfgexpand.c (partition_stack_vars): Call | |
6266 | update_alias_info_with_stack_vars unconditionally. | |
6267 | (update_alias_info_with_stack_vars): Allow unused | |
6268 | unreferenced vars when not optimizing. | |
6269 | ||
6270 | 2010-11-09 Sebastian Pop <sebastian.pop@amd.com> | |
6271 | ||
6272 | PR tree-optimization/46036 | |
6273 | * tree-if-conv.c (predicate_bbs): Call unshare_expr before | |
6274 | add_to_dst_predicate_list. | |
6275 | ||
6276 | 2010-11-09 Jakub Jelinek <jakub@redhat.com> | |
6277 | ||
6278 | PR debug/46171 | |
6279 | * df-problems.c (struct dead_debug_use, struct dead_debug): Move | |
6280 | earlier. | |
6281 | (df_set_unused_notes_for_mw, df_create_unused_note): Add DEBUG | |
6282 | argument, call dead_debug_reset when adding REG_UNUSED note. | |
6283 | (dead_debug_reset): New function. | |
6284 | (df_note_bb_compute): Adjust df_set_unused_notes_for_mw and | |
6285 | df_create_unused_note callers. | |
6286 | ||
6287 | 2010-11-09 Anatoly Sokolov <aesok@post.ru> | |
6288 | ||
6289 | * config/fr30/fr30.c: Include "df.h". | |
6290 | ||
6291 | 2010-11-09 Richard Guenther <rguenther@suse.de> | |
6292 | ||
6293 | PR tree-optimization/46355 | |
6294 | * tree-loop-distribution.c (tree_loop_distribution): Do not | |
6295 | distribute loops without a single exit. | |
6296 | ||
6297 | 2010-11-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
6298 | ||
6299 | PR rtl-optimization/46237 | |
6300 | * ira-conflicts.c (ira_build_conflicts): Record conflicts for call | |
6301 | saved hard regs if they might get partially clobbered. | |
6302 | ||
6303 | 2010-11-09 Paul Koning <ni1d@arrl.net> | |
6304 | ||
6305 | * config/pdp11/pdp11.md (lshrsi3, lshrhi3): Use add for decrement. | |
6306 | ||
6307 | 2010-11-09 Richard Guenther <rguenther@suse.de> | |
6308 | ||
6309 | PR tree-optimization/46177 | |
6310 | * tree-loop-distribution.c (prop_phis): Remove. | |
6311 | (generate_builtin): Re-use the old loop exit edge to avoid | |
6312 | needing to update PHI nodes. | |
6313 | ||
6314 | 2010-11-09 Joern Rennecke <amylaar@spamcop.net> | |
6315 | ||
6316 | * config/i386/i386.c (ix86_expand_split_stack_prologue): Change | |
6317 | type of args_size to unsigned HOST_WIDE_INT. | |
6318 | ||
6319 | PR target/44755 | |
6320 | * config.gcc (picochip-*): Add t-pnt16-warn to tmake_file. | |
6321 | * config/t-pnt16-warn: New file. | |
6322 | * config/picochip/picochip.c (picochip_emit_stack_allocate): | |
6323 | Use add_reg_note. | |
6324 | (picochip_emit_save_register): Likewise. | |
6325 | (picochip_emit_restore_register): Remove variable insn. | |
6326 | (picochip_legitimize_address): Don't use C++ style comments. | |
6327 | (picochip_legitimize_reload_address): Likewise. | |
6328 | (reorder_var_tracking_notes): Remove variable vliw_start. | |
6329 | (picochip_reorg): Cast first arguemnt to emit_note_after to | |
6330 | enum insn_note. | |
6331 | (picochip_expand_builtin_2op): Use EXPAND_NORMAL. | |
6332 | (picochip_expand_builtin_3op): Likewise. | |
6333 | (picochip_expand_builtin_2opvoid): Likewise. | |
6334 | (picochip_expand_array_get, picochip_expand_array_put): Likewise. | |
6335 | (picochip_expand_array_testport): Likewise. | |
6336 | (picochip_init_builtins): Remove unused variables. | |
6337 | * config/picochip/picochip.h (ASM_FORMAT_PRIVATE_NAME): Cast LABELNO | |
6338 | to unsigned long, and output it as such. | |
6339 | (ASM_OUTPUT_SKIP): Use HOST_WIDE_INT_PRINT_UNSIGNED. | |
6340 | * config/picochip/picochip.md (movhicc): Remove nonsense statement. | |
6341 | (schedType): Cast result of picochip_schedule_type to | |
6342 | enum attr_schedType. | |
6343 | ||
6344 | PR target/44759 | |
6345 | * config/mn10300/mn10300.c (SIZE_FMOV_LIMIT): Promote all arms of | |
6346 | conditional to type of S. | |
6347 | (mn10300_function_arg): Remove unused variable align. | |
6348 | (mn10300_arg_partial_bytes): Likewise. | |
6349 | * config/mn10300/mn10300.md (attribute cpu): Cast value to | |
6350 | enum attr_cpu. | |
6351 | ||
6352 | 2010-11-09 H.J. Lu <hongjiu.lu@intel.com> | |
6353 | ||
6354 | PR bootstrap/46392 | |
6355 | * gengtype-parse.c (type): Call get_input_file_name to get file name. | |
6356 | ||
6357 | 2010-11-09 Eric Botcazou <ebotcazou@adacore.com> | |
6358 | ||
6359 | * tree.h (contains_placeholder_p): Fix comment. | |
6360 | (type_contains_placeholder_p): Adjust comment. | |
6361 | * tree.c (contains_placeholder_p): Fix comment. | |
6362 | (type_contains_placeholder_1): Do not recurse on pointed-to types and | |
6363 | adjust comment. | |
6364 | (type_contains_placeholder_p): Add comment. | |
6365 | ||
6366 | 2010-11-09 Paul Koning <ni1d@arrl.net> | |
6367 | ||
6368 | * config/pdp11/pdp11.c (pdp11_assemble_integer): Clean up fix for | |
6369 | output of byte values. | |
6370 | ||
6371 | 2010-11-09 Jakub Jelinek <jakub@redhat.com> | |
6372 | ||
6373 | PR middle-end/46360 | |
6374 | * tree-ssa-propagate.c (update_call_from_tree): Fix for use | |
6375 | not in SSA mode. | |
6376 | ||
6377 | 2010-11-09 Richard Guenther <rguenther@suse.de> | |
6378 | ||
6379 | PR middle-end/46221 | |
6380 | * varasm.c (compute_visible_aliases): New function. | |
6381 | (remove_unreachable_alias_pairs): Aliases make a target available | |
6382 | even though we reclaimed the cgraph node. | |
6383 | (finish_aliases_1): Likewise. | |
6384 | * Makefile.in (varasm.o): Add pointer-set.h dependency. | |
6385 | ||
6386 | 2010-11-09 Nick Clifton <nickc@redhat.com> | |
6387 | ||
6388 | * config/mn10300/mn10300-modes.def: New file. | |
6389 | ||
6390 | 2010-11-09 Basile Starynkevitch <basile@starynkevitch.net> | |
6391 | Jeremie Salvucci <jeremie.salvucci@free.fr> | |
6392 | ||
6393 | * gengtype.c (get_output_file_name): Declaration moved to gengtype.h. | |
6394 | (plugin_files, get_file_basename, get_file_realbasename) | |
6395 | (get_file_langdir, error_at_line, gt_files, this_file) | |
6396 | (system_h_file, read_input_list, create_field_all) | |
6397 | (get_file_srcdir_relative_path, get_file_basename) | |
6398 | (get_file_langdir, get_file_gtfilename) | |
6399 | (get_output_file_with_visibility, get_output_file_name) | |
6400 | (struct flist, put_mangled_filename, walk_type) | |
6401 | (put_mangled_filename, finish_root_table, write_roots): Use | |
6402 | input_file-s. | |
6403 | (lang_dir_names, num_lang_dirs): Remove static. | |
6404 | (get_lang_bitmap, set_lang_bitmap): Moved to gengtype.h. | |
6405 | (main): Use input_file-s. | |
6406 | ||
6407 | * gengtype.h: (struct input_file_st, input_file): New type. | |
6408 | (struct fileloc): Use it. | |
6409 | (gt_files, num_gt_files, this_file, system_h_file) | |
6410 | (input_file_by_name, get_file_srcdir_relative_path): Use input_file. | |
6411 | (get_input_file_name): New function. | |
6412 | (get_lang_bitmap, set_lang_bitmap): Moved from gengtype.c and | |
6413 | use input_file. | |
6414 | (lang_dir_names, num_lang_dirs, get_output_file_with_visibility) | |
6415 | (get_output_file_name): Ditto. | |
6416 | ||
6417 | * gengtype-lex.l (yybegin): Use input_file. | |
6418 | ||
6419 | * gengtype-parse.c (parse_error): Use input_file. | |
6420 | ||
6421 | 2010-11-08 Xinliang David Li <davidxl@google.com> | |
6422 | ||
6423 | PR tree-optimization/46316 | |
6424 | * tree-vrp.c (adjust_range_with_scev): Check double_int overflow. | |
6425 | * double-int.h (double_int_mul_with_sign): New function. | |
6426 | * double-int.c (double_int_mul_with_sign): New function. | |
6427 | ||
6428 | 2010-11-08 Paul Koning <ni1d@arrl.net> | |
6429 | ||
6430 | * config/pdp11/pdp11.md (lshrsi3, lshrhi3): Fix wrong code. | |
6431 | ||
6432 | 2010-11-08 Paul Koning <ni1d@arrl.net> | |
6433 | ||
6434 | * config/pdp11/pdp11.md (negsi2): Fix wrong code. | |
6435 | ||
6436 | 2010-11-08 Paul Koning <ni1d@arrl.net> | |
6437 | ||
6438 | * config/pdp11/pdp11.c (pdp11_assemble_integer): Mask byte values | |
6439 | to 8 bits. | |
6440 | ||
6441 | 2010-11-08 Michael Meissner <meissner@linux.vnet.ibm.com> | |
6442 | ||
6443 | PR target/46378 | |
6444 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't | |
6445 | turn on ISA 2.04 rounding instructions for power5. | |
6446 | ||
6447 | * config/rs6000/rs6000.md (friz): Friz is an ISA 2.04 instruciton, | |
6448 | not ISA 2.02. | |
6449 | ||
6450 | PR target/45585 | |
6451 | * config/rs6000/darwin.md (movdi_low): Allow DImode values to be | |
6452 | in FPR registers. | |
6453 | (movdi_low_st): Ditto. | |
6454 | ||
6455 | 2010-11-08 Joern Rennecke <amylaar@spamcop.net> | |
6456 | Richard Henderson <rth@redhat.com> | |
6457 | ||
6458 | PR target/44758 | |
6459 | * config/frv/frv.md (attribute cpu): Cast value to enum attr_cpu. | |
6460 | (attribute acc_group): Cast value to enum attr_acc_group. | |
6461 | (*movdi_nodouble+6): Use gen_int_mode. | |
6462 | * config/frv/frv-protos.h (frv_trampoline_size): Declare no matter | |
6463 | if RTX_CODE is defined or not. | |
6464 | * config/frv/frv.c (enum frv_io_type): New enum, broken out of | |
6465 | struct frv_io. | |
6466 | (frv_handle_option): Mark parameter value with ATTRIBUTE_UNUSED. | |
6467 | (frv_frame_access, frv_expand_prologue): Remove unused variables. | |
6468 | (frv_expand_block_clear): Likewise. | |
6469 | (frv_trampoline_init): Use LCT_NORMAL. | |
6470 | (struct frv_packet_group): New struct, broken out of type of | |
6471 | frv_packet. | |
6472 | (frv_start_packet, frv_reorder_packet): Initialize group to GROUP_I, | |
6473 | use cast in loop counter increment. | |
6474 | (frv_extract_membar): Cast HOST_WIDE_INT to enum frv_io_type before | |
6475 | assigning to io->type. | |
6476 | (bdesc_set): Use rtx_code UNKNOWN in initializer. | |
6477 | (bdesc_1arg, bdesc_2arg, bdesc_int_void2arg): Likewise. | |
6478 | (bdesc_prefetches, bdesc_cut, bdesc_2argimm, bdesc_void2arg): Likewise. | |
6479 | (bdesc_void3arg, bdesc_voidacc, bdesc_loads, bdesc_stores): Likewise. | |
6480 | (frv_read_argument): Use expand_normal. | |
6481 | ||
6482 | PR target/44757 | |
6483 | * config/lm32/lm32.h (LEGITIMATE_CONSTANT_P): Call | |
6484 | lm32_legitimate_constant_p. | |
6485 | * config/lm32/lm32.md (ashlsi3): Remove unused variable. | |
6486 | * config/lm32/lm32.c (gen_int_relational): Make new block for | |
6487 | LE / LT / LEU / LTU case. Declare variables at start of block. | |
6488 | (lm32_block_move_inline): Use XALLOCAVEC. | |
6489 | ||
6490 | 2010-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
6491 | ||
6492 | * config/i386/i386.c (ix86_function_arg_boundary): Fix warning message. | |
6493 | ||
6494 | 2010-11-08 Basile Starynkevitch <basile@starynkevitch.net> | |
6495 | ||
6496 | * gengtype (get_output_file_for_structure): Ensure type is union | |
6497 | or struct. | |
6498 | (write_splay_tree_allocator_def): Use | |
6499 | get_output_file_with_visibility. | |
6500 | ||
6501 | 2010-11-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
6502 | ||
6503 | * config/s390/s390.c (s390_handle_arch_option): Set type and flags | |
6504 | to defined values in case of an error. | |
6505 | (s390_option_override): Skip further processing if the -march | |
6506 | parameter wasn't recognized. | |
6507 | ||
6508 | 2010-11-08 Joern Rennecke <amylaar@spamcop.net> | |
6509 | ||
6510 | * caller-save.c (reg_save_code): After HARD_REGNO_MODE_OK check fails, | |
6511 | assert that REG is a hard register number before using it as an index. | |
6512 | ||
6513 | PR bootstrap/46358 | |
6514 | * config/i386/i386.c (ix86_expand_split_stack_prologue): | |
6515 | Avoid warnings when HOST_WIDE_INT is 32 bit. | |
6516 | ||
6517 | 2010-11-08 Eric Botcazou <ebotcazou@adacore.com> | |
6518 | ||
6519 | PR target/46208 | |
6520 | * config/sparc/sparc.c (TARGET_PROMOTE_PROTOTYPES): Delete. | |
6521 | (sparc_promote_prototypes): Likewise. | |
6522 | (sparc_promote_function_mode): Promote in 32-bit mode as well. | |
6523 | (sparc_return_in_memory): Remove superfluous parentheses. | |
6524 | (sparc_struct_value_rtx): Fix long lines. | |
6525 | (sparc_function_value_1): Promote in 32-bit mode as well. | |
6526 | ||
6527 | 2010-11-08 Andrey Belevantsev <abel@ispras.ru> | |
6528 | ||
6529 | PR rtl-optimization/45352 | |
6530 | * sel-sched.c (find_best_expr): Do not set pneed_stall when | |
6531 | the variable_issue hook is not implemented. | |
6532 | (fill_insns): Remove dead variable stall_iterations. | |
6533 | (init_seqno_1): Force EBB start for resetting sched cycles on any | |
6534 | successor blocks of the rescheduled region. | |
6535 | (sel_sched_region_1): Use bitmap_bit_p instead of bitmap_clear_bit. | |
6536 | (reset_sched_cycles_in_current_ebb): Add debug printing. | |
6537 | New variable issued_insns. Advance state when we have issued | |
6538 | issue_rate insns. | |
6539 | ||
6540 | 2010-11-08 Basile Starynkevitch <basile@starynkevitch.net> | |
6541 | ||
6542 | * gengtype (main): Get here's position using POS_HERE macro for | |
6543 | do*typedef calls. | |
6544 | ||
6545 | 2010-11-07 Ian Lance Taylor <iant@google.com> | |
6546 | ||
6547 | PR target/46089 | |
6548 | * config/i386/i386.c (split_stack_fn_large): New static variable. | |
6549 | (ix86_expand_split_stack_prologue): Handle large model. | |
6550 | ||
6551 | 2010-11-07 Andreas Schwab <schwab@linux-m68k.org> | |
6552 | ||
6553 | * config/m68k/m68k.c (m68k_delegitimize_address): Update to handle | |
6554 | all possible addressing modes. | |
6555 | ||
6556 | 2010-11-07 Uros Bizjak <ubizjak@gmail.com> | |
6557 | ||
6558 | PR tree-optimization/46346 | |
6559 | * tree-ssa-forwprop.c (rhs_to_tree): Handle GIMPLE_TERNARY_RHS. | |
6560 | ||
6561 | 2010-11-07 Richard Sandiford <rdsandiford@googlemail.com> | |
6562 | ||
6563 | * config/mips/mips.c: Revert previous patch. | |
6564 | * config/mips/mips.md: Likewise. | |
6565 | ||
6566 | 2010-11-07 Richard Sandiford <rdsandiford@googlemail.com> | |
6567 | ||
6568 | * config/mips/mips.c (mips_rtx_costs): Handle FMA. | |
6569 | * config/mips/mips.md (*madd4<mode>, *madd3<mode>, *msub4<mode>) | |
6570 | (*msub3<mode>, *nmadd4<mode>_fastmath, *nmadd3<mode>_fastmath) | |
6571 | (*nmsub4<mode>_fastmath, *nmsub3<mode>_fastmath): Delete. | |
6572 | (*nmadd4<mode>, *nmadd3<mode>. *nmsub4<mode>, *nmsub3<mode>): Redefine | |
6573 | to use FMA. | |
6574 | (fma<mode>4, *fma<mode>4_madd3, *fma<mode>4_madd4): New patterns. | |
6575 | (fms<mode>4, *fms<mode>4_msub3, *fms<mode>4_msub4): Likewise. | |
6576 | (fnms<mode>4, *fnms<mode>4_nmadd3, *fnms<mode>4_nmadd4): Likewise. | |
6577 | (fnma<mode>4, *fnma<mode>4_nmsub3, *fnma<mode>4_nmsub4): Likewise. | |
6578 | ||
6579 | 2010-11-06 Simon Martin <simartin@users.sourceforge.net> | |
6580 | ||
6581 | PR c/43384 | |
6582 | * c-decl.c (lookup_label): Labels can only be referenced in a | |
6583 | function's scope. | |
6584 | (store_parm_decls_oldstyle): Skip erroneous parameters. | |
6585 | ||
6586 | 2010-11-06 Anatoly Sokolov <aesok@post.ru> | |
6587 | ||
6588 | * config/fr30/fr30.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE, | |
6589 | LIBCALL_VALUE): Remove macros. | |
6590 | * config/fr30/fr30.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
6591 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
6592 | (fr30_function_value_regno_p, fr30_function_value, | |
6593 | fr30_libcall_value): New functions. | |
6594 | ||
6595 | 2010-11-06 Joern Rennecke <amylaar@spamcop.net> | |
6596 | ||
6597 | PR middle-end/46314 | |
6598 | * target.def (generate_internal_label): New asm_out hook. | |
6599 | * output.h (default_generate_internal_label): Declare. | |
6600 | * varasm.c (default_generate_internal_label): Define. | |
6601 | ||
6602 | 2010-11-06 Iain Sandoe <iains@gcc.gnu.org> | |
6603 | ||
6604 | PR target/44981 | |
6605 | * doc/extend.tex (format): Document NSString extension. | |
6606 | (format_arg): Likewise. | |
6607 | (Darwin Format Checks): New section. | |
6608 | * doc/tm.texi: Document string object hooks (generated). | |
6609 | * doc/tm.texi.in (TARGET_OBJC_CONSTRUCT_STRING_OBJECT) Rename. | |
6610 | (TARGET_STRING_OBJECT_REF_TYPE_P): New. | |
6611 | (TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): New. | |
6612 | * target.def (objc_construct_string_object): Rename, amend | |
6613 | documentation. | |
6614 | (string_object_ref_type_p): New hook. | |
6615 | (check_string_object_format_arg): New hook. | |
6616 | * c-parser.c (c_parser_attributes): Allow objective-c class names as | |
6617 | attribute identifiers. | |
6618 | * config/darwin-c.c (darwin_cfstring_ref_p): New. | |
6619 | (darwin_check_cfstring_format_arg): New. | |
6620 | (darwin_additional_format_types): New. | |
6621 | * config/darwin-protos.h (darwin_cfstring_ref_p) New. | |
6622 | (darwin_check_cfstring_format_arg): New. | |
6623 | * config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT) Renamed. | |
6624 | (TARGET_STRING_OBJECT_REF_TYPE_P): New. | |
6625 | (TARGET_N_FORMAT_TYPES): New. | |
6626 | (TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): New. | |
6627 | ||
6628 | 2010-11-06 Eric Botcazou <ebotcazou@adacore.com> | |
6629 | Pascal Obry <obry@adacore.com> | |
6630 | ||
6631 | * config/i386/cygming.h (DWARF_FRAME_REGISTERS): Redefine. Use 33 | |
6632 | in 64-bit mode and 17 otherwise. | |
6633 | ||
6634 | 2010-11-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
6635 | ||
6636 | PR debug/45939 | |
6637 | * var-tracking.c (emit_note_insn_var_location): Make sure that | |
6638 | call related var location notes come before the normal ones. | |
6639 | ||
6640 | 2010-11-05 H.J. Lu <hongjiu.lu@intel.com> | |
6641 | ||
6642 | PR target/46326 | |
6643 | * config/i386/i386.c (ix86_delegitimize_address): Fix a typo | |
6644 | in the last change. | |
6645 | ||
6646 | 2010-11-05 Ian Lance Taylor <iant@google.com> | |
6647 | ||
6648 | * explow.c (allocate_dynamic_stack_space): Check MALLOC_ABI_ALIGNMENT. | |
6649 | ||
6650 | 2010-11-05 Jakub Jelinek <jakub@redhat.com> | |
6651 | ||
6652 | PR c/44772 | |
6653 | * c-decl.c (warn_cxx_compat_finish_struct): Don't call | |
6654 | pointer_set_contains if DECL_NAME is NULL. | |
6655 | ||
6656 | 2010-11-05 Ian Lance Taylor <iant@google.com> | |
6657 | ||
6658 | PR target/46084 | |
6659 | * explow.c (allocate_dynamic_stack_space): If flag_split_stack, | |
6660 | request enough additional space for alignment, and force alignment. | |
6661 | ||
6662 | 2010-11-05 Kai Tietz <kai.tietz@onevision.com> | |
6663 | ||
6664 | * config/i386/i386.c (legitimate_pic_address_disp_p): | |
6665 | Handle UNSPEC_PCREL. | |
6666 | (ix86_legitimate_address_p): Likewise. | |
6667 | (legitimize_pic_address): Likewise. | |
6668 | (output_pic_addr_const): Likewise. | |
6669 | (ix86_delegitimize_address): Likewise. | |
6670 | (ix86_find_base_term): Likewise. | |
6671 | (memory_address_length): Likewise. | |
6672 | (x86_output_mi_thunk): Handle special case x64 | |
6673 | for non local binding. | |
6674 | * config/i386/i386.md (UNSPEC_PCREL): New. | |
6675 | * config/i386/winnt.c (i386_pe_binds_local_p): | |
6676 | Allow weak symbol for x64 windows with non-local binding. | |
6677 | ||
6678 | 2010-11-05 Jakub Jelinek <jakub@redhat.com> | |
6679 | ||
6680 | PR target/45670 | |
6681 | * expr.c (expand_expr_real_1) <case MEM_REF>: Use EXPAND_SUM | |
6682 | instead of EXPAND_NORMAL for base expansion. | |
6683 | ||
6684 | 2010-11-05 Uros Bizjak <ubizjak@gmail.com> | |
6685 | ||
6686 | * config.gcc: Support --with-fpmath=avx for x86. | |
6687 | * config/i386/avxmath.h: New. | |
6688 | * doc/install.texi (--with-fpmath=): Document --with-fpmath=avx. | |
6689 | ||
6690 | 2010-11-05 Ian Lance Taylor <iant@google.com> | |
6691 | ||
6692 | * tree.h (struct tree_type): Don't use descbits in GTY annotation. | |
6693 | * gengtype.c (walk_type): Don't recognize descbits option. | |
6694 | ||
6695 | 2010-11-05 Joseph Myers <joseph@codesourcery.com> | |
6696 | ||
6697 | * defaults.h (DEFAULT_WORD_SWITCH_TAKES_ARG, | |
6698 | WORD_SWITCH_TAKES_ARG): Remove. | |
6699 | * doc/options.texi (Args): Document. | |
6700 | * doc/tm.texi.in (WORD_SWITCH_TAKES_ARG): Remove. | |
6701 | * doc/tm.texi: Regenerate. | |
6702 | * opt-functions.awk (switch_flags): Handle Args. | |
6703 | * opts-common.c: Update comment on tm.h include. | |
6704 | (decode_cmdline_option): Handle options with multiple arguments. | |
6705 | Don't check WORD_SWITCH_TAKES_ARG for unknown options. | |
6706 | * opts.h (CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK): Define. | |
6707 | (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, CL_TARGET, | |
6708 | CL_COMMON): Update values. | |
6709 | * system.h (WORD_SWITCH_TAKES_ARG): Poison. | |
6710 | * config/darwin.h (WORD_SWITCH_TAKES_ARG): Remove. | |
6711 | * config/darwin.opt (Zsegaddr, sectalign, sectcreate, | |
6712 | sectobjectsymbols, sectorder, segcreate, segprot): New. | |
6713 | ||
6714 | 2010-11-05 H.J. Lu <hongjiu.lu@intel.com> | |
6715 | Uros Bizjak <ubizjak@gmail.com> | |
6716 | ||
6717 | * config/i386/i386.c (ix86_expand_move): Set use_avx256_p if | |
6718 | 256bit AVX register is used. | |
6719 | (ix86_expand_vector_move_misalign): Likewise. | |
6720 | (ix86_expand_vector_move): Replace use_avx256_p with | |
6721 | VALID_AVX256_REG_MODE. | |
6722 | ||
6723 | 2010-11-05 Joern Rennecke <amylaar@spamcop.net> | |
6724 | ||
6725 | PR target/44750 | |
6726 | * config/pdp11/t-pdp11 (dwarf2out.o, java/constants.o): Undo last | |
6727 | change. Set $@-warn.o to -Wno-error. | |
6728 | ||
6729 | PR bootstrap/44756 | |
6730 | * expr.c (emit_push_insn): Cast value of PUSH_ROUNDING before | |
6731 | comparing it to a signed value. | |
6732 | ||
6733 | PR middle-end/44766 | |
6734 | * expr.c (can_store_by_pieces): Add ATTRIBUTE_UNUSED to cst. | |
6735 | PR bootstrap/44770 | |
6736 | * haifa-sched.c (initiate_bb_reg_pressure_info): Add ATTRIBUTE_UNUSED | |
6737 | to i. | |
6738 | ||
6739 | PR target/44754 | |
6740 | * config/m32c/m32c.c (m32_function_arg): Rename declaration to... | |
6741 | (m32c_function_arg). Add comma between arguments two and three. | |
6742 | (m32c_promote_prototypes): Remove declaration. | |
6743 | (current_function_special_page_vector): Likewise. | |
6744 | (m32c_regno_reg_class): Change return type to enum reg_class. | |
6745 | (m32c_pushm_popm): Use add_reg_note. | |
6746 | (m32c_push_rounding): Change return type to unsigned int. | |
6747 | (m32c_legitimize_reload_address): Cast argument 11 to push_reload to | |
6748 | enum reload_type. | |
6749 | (m32c_insert_attributes): Constify variable name. | |
6750 | (m32c_output_aligned_common): Add ATTRIBUTE_UNUSED to argument decl. | |
6751 | (m32c_prepare_shift): Remove variable lref. | |
6752 | (m32c_expand_movcc): Remove variable cmp. | |
6753 | (m32c_expand_insv): Fix check of op0 rtx_code to use GET_CODE. | |
6754 | (m32c_compare_redundant): Remove variable op2. | |
6755 | * config/m32c/m32c-pragma.c ("c-family/c-common.h"): Include. | |
6756 | (m32c_pragma_memregs): Assign the number to target_memregs. | |
6757 | (m32c_pragma_address): Remove variable var_str. | |
6758 | * config/m32c/m32c.h (REG_CLASS_FROM_CONSTRAINT): Case value to | |
6759 | enum reg_class. | |
6760 | (LIMIT_RELOAD_CLASS, SECONDARY_RELOAD_CLASS): Likewise. | |
6761 | * config/m32c/bitops.md (andsi3): Add default case to switch. | |
6762 | (iorsi3, xorsi3): Likewise. | |
6763 | * config/m32c/addsub.md (addsi3_1, subsi3_1): Likewise. | |
6764 | * config/m32c/jump.md (call, call_value): Likewise. | |
6765 | * config/m32c/m32c-protos.h (m32c_push_rounding): Update prototype. | |
6766 | (m32c_regno_reg_class): Likewise. | |
6767 | (current_function_special_page_vector): Declare. | |
6768 | ||
6769 | 2010-11-05 Jakub Jelinek <jakub@redhat.com> | |
6770 | ||
6771 | * cfgexpand.c (expand_debug_expr): Handle MEM_REF with non-zero offset. | |
6772 | ||
6773 | PR tree-optimization/46099 | |
6774 | * tree-parloops.c (take_address_of): Add GSI argument. Return NULL | |
6775 | if it is NULL and uid wasn't found in the hash table. Just fold the | |
6776 | result if it is NULL otherwise. Insert other potentially needed | |
6777 | stmts right before current stmt instead of on the entry edge. | |
6778 | (struct elv_data): Add gsi and reset fields. | |
6779 | (eliminate_local_variables_1): Adjust caller. If take_address_of | |
6780 | failed for debug stmt, set dta->reset and return. | |
6781 | (eliminate_local_variables_stmt): Change STMT argument for GSI, | |
6782 | pass GSI through to the callback, handle resetting of debug stmts. | |
6783 | (eliminate_local_variables): Adjust caller. Process debug stmts | |
6784 | in second phase. | |
6785 | ||
6786 | PR middle-end/43690 | |
6787 | * gimplify.c (gimplify_asm_expr): If a "m" input is a | |
6788 | {pre,post}{in,de}crement, fail. | |
6789 | ||
6790 | PR debug/46307 | |
6791 | * tree-ssa-operands.c (get_expr_operands): Handle FMA_EXPR. | |
6792 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
6793 | (op_code_prio): Likewise. | |
6794 | * cfgexpand.c (expand_debug_expr): Likewise. | |
6795 | ||
6796 | 2010-11-04 Paul Koning <ni1d@arrl.net> | |
6797 | ||
6798 | * doc/md.texi (Machine Constraints): Correct formatting in PDP-11 | |
6799 | constraints. | |
6800 | ||
6801 | 2010-11-04 Chao-ying Fu <fu@mips.com> | |
6802 | ||
6803 | * configure.ac: Test assembler support for DSP Rev1 mult. | |
6804 | * configure: Regenerate. | |
6805 | * config.in: Regenerate. | |
6806 | * config/mips/mips.h (ISA_HAS_DSP_MULT): New define. | |
6807 | * config/mips/mips.c (CODE_FOR_mips_mult): New define. | |
6808 | (CODE_FOR_mips_multu): New define. | |
6809 | (mips_builtins): Move madd, maddu, msub, msubu, mult, multu from | |
6810 | dspr2_32 to dsp_32. | |
6811 | (mips_mulsidi3_gen_fn): Test (TARGET_FIX_R4000 && !ISA_HAS_DSP). | |
6812 | Delete returns when ISA_HAS_DSPR2 because the old patterns are deleted. | |
6813 | * config/mips/mips-dsp.md (mips_madd<u>, mips_msub<u>): | |
6814 | New define_expand patterns. | |
6815 | * config/mips/constraints.md (ka): Update the constraint to test | |
6816 | ISA_HAS_DSP_MULT instead of ISA_HAS_DSPR2. | |
6817 | * config/mips/mips-dspr2.md (mips_madd<u>, mips_msub<u>, mips_mult, | |
6818 | mips_multu): Delete. | |
6819 | * config/mips/mips.md (<u>mulsidi3_32bit): Add comments. | |
6820 | Change target constraint to "ka". | |
6821 | Use (!TARGET_FIX_R4000 || ISA_HAS_DSP), instead of | |
6822 | (!TARGET_FIX_R4000 && !ISA_HAS_DSPR2). | |
6823 | Emit the accumulator destination when ISA_HAS_DSP_MULT. | |
6824 | (<u>msubsidi4): Add comments. Test ISA_HAS_DSP. | |
6825 | Emit the accumulator destination when ISA_HAS_DSP_MULT. | |
6826 | (<u>maddsidi4): Likewise. | |
6827 | * doc/extend.texi (MIPS DSP Built-in Functions): Move madd, maddu, | |
6828 | msub, msubu, mult, multu built-in functions from DSP r2 to DSP r1. | |
6829 | ||
6830 | 2010-11-04 Paul Koning <ni1d@arrl.net> | |
6831 | ||
6832 | * doc/md.texi (Machine Constraints): Add PDP-11 constraints. | |
6833 | ||
6834 | 2010-11-04 Paul Koning <ni1d@arrl.net> | |
6835 | ||
6836 | * doc/invoke.texi (PDP-11 Options): Delete -msplit, -mno-split. | |
6837 | ||
6838 | 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com> | |
6839 | ||
6840 | Fixed using the Objective-C 2.0 dot-syntax with class names. | |
6841 | * c-parser.c (c_parser_next_token_starts_declspecs): In | |
6842 | Objective-C, detect Objective-C 2.0 dot-syntax with a class name. | |
6843 | (c_parser_next_token_starts_declaration): Same. | |
6844 | (c_parser_postfix_expression): Parse the Objective-C 2.0 | |
6845 | dot-syntax with a class name. | |
6846 | ||
6847 | 2010-11-04 Pat Haugen <pthaugen@us.ibm.com> | |
6848 | ||
6849 | * final.c (compute_alignments): Compute/free loop info all the time. | |
6850 | * config/rs6000/rs6000.h (LOOP_ALIGN): Define. | |
6851 | * config/rs6000/rs6000-protos.h (rs6000_loop_align): Declare. | |
6852 | * config/rs6000/t-rs6000 (rs6000.o): Add cfgloop.h. | |
6853 | * config/rs6000/rs6000.c (cfgloop.h): Include. | |
6854 | (can_override_loop_align): New. | |
6855 | (rs6000_option_override_internal): Set it. | |
6856 | (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define target hook. | |
6857 | (rs6000_loop_align): New function. | |
6858 | (rs6000_loop_align_max_skip): Likewise. | |
6859 | ||
6860 | 2010-11-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
6861 | ||
6862 | PR driver/45703 | |
6863 | * collect2.c (main): Print --help output to stdout. Do not | |
6864 | exit right away, so ld --help is appended. Add empty lines | |
6865 | to separate output suitably. | |
6866 | ||
6867 | 2010-11-04 Jakub Jelinek <jakub@redhat.com> | |
6868 | ||
6869 | PR tree-optimization/46233 | |
6870 | * ipa-pure-const.c (local_pure_const): Do noreturn discovery | |
6871 | after calling analyze_function, not before. | |
6872 | ||
6873 | PR target/46234 | |
6874 | * config/rs6000/rs6000.c (rs6000_va_start): Use build_simple_mem_ref | |
6875 | instead of build_va_arg_indirect_ref. | |
6876 | * config/spu/spu.c (spu_va_start): Likewise. | |
6877 | * config/s390/s390.c (s390_va_start): Likewise. | |
6878 | ||
6879 | 2010-11-03 Uros Bizjak <ubizjak@gmail.com> | |
6880 | ||
6881 | PR middle-end/46292 | |
6882 | * lower-subreg.c (simplify_subreg_concatn): For VOIDmode elements, | |
6883 | if the innermode is not vector mode, determine the mode of a subreg | |
6884 | by using mode_for_size of inner_size. | |
6885 | ||
6886 | 2010-11-04 Richard Guenther <rguenther@suse.de> | |
6887 | ||
6888 | PR rtl-optimization/46183 | |
6889 | * gcse.c (execute_rtl_cprop): Cleanup the CFG if something changed. | |
6890 | (execute_rtl_pre): Likewise. | |
6891 | (execute_rtl_hoist): Likewise. | |
6892 | ||
6893 | 2010-11-04 Richard Guenther <rguenther@suse.de> | |
6894 | ||
6895 | PR tree-optimization/46068 | |
6896 | * ipa-split.c (consider_split): Remove gcc_unreachable. | |
6897 | ||
6898 | 2010-11-04 Richard Guenther <rguenther@suse.de> | |
6899 | ||
6900 | * tree-nested.c (build_addr): Use build_fold_addr_expr. | |
6901 | ||
6902 | 2010-11-04 Richard Guenther <rguenther@suse.de> | |
6903 | ||
6904 | PR tree-optimization/45991 | |
6905 | * gimplify.c (force_gimple_operand_1): Use the provded test | |
6906 | function in the initial test. | |
6907 | ||
6908 | 2010-11-04 Jeff Law <law@redhat.com> | |
6909 | ||
6910 | * ira.c (validate_equiv_mem): Remove code to avoid invalidation | |
6911 | of readonly memory equivalances for const/pure calls. | |
6912 | ||
6913 | 2010-11-04 Richard Guenther <rguenther@suse.de> | |
6914 | ||
6915 | PR tree-optimization/45733 | |
6916 | * tree-vect-stmts.c (reverse_vec_elements): Honor the | |
6917 | permute builtins function return type. | |
6918 | ||
6919 | 2010-11-04 Joern Rennecke <amylaar@spamcop.net> | |
6920 | ||
6921 | PR middle-end/44765 | |
6922 | * emit-rtl.c (gen_rtx_REG): Before using PIC_OFFSET_TABLE_REGNUM | |
6923 | as an index, check it is not INVALID_REGNUM. | |
6924 | ||
6925 | PR bootstrap/44756 | |
6926 | * ifcvt.c (noce_emit_cmove): Add ATTRIBUTE_UNUSED to target and | |
6927 | unsignedp. | |
6928 | * reload1.c (set_reload_reg): Add ATTRIBUTE_UNUSED to regno. | |
6929 | ||
6930 | PR bootstrap/44756 | |
6931 | * function.c (thread_prologue_and_epilogue_insns): Add | |
6932 | ATTRIBUTE_UNUSED to seq, epilogue_end and entry_edge. | |
6933 | ||
6934 | PR bootstrap/44756 | |
6935 | * varasm.c (asm_output_bss): Add ATTRIBUTE_UNUSED to function. | |
6936 | ||
6937 | PR target/44750 | |
6938 | * config/pdp11/pdp11.c: (pdp11_secondary_reload): Now static. | |
6939 | (pdp11_preferred_reload_class): Rename class to rclass. | |
6940 | (pdp11_preferred_output_reload_class): Likewise. | |
6941 | * config/pdp11/t-pdp11 (dwarf2out.o): Add -Wno-error=type-limits to | |
6942 | ALL_COMPILERFLAGS . | |
6943 | (java/constants.o): Add -Wno-error to ALL_COMPILERFLAGS. | |
6944 | ||
6945 | PR bootstrap/44756 | |
6946 | * genopinit.c (main) [FIXUNS_TRUNC_LIKE_FIX_TRUNC]: Cast | |
6947 | iteration variables to enum machine_mode. | |
6948 | ||
6949 | PR target/44751 | |
6950 | * config/h8300/h8300.c: Include df.h. | |
6951 | (push, pop): Use add_reg_note. | |
6952 | (compute_plussi_cc, compute_logical_op_cc): Return enum attr_c. | |
6953 | (compute_a_shift_cc): Likewise. | |
6954 | (expand_a_shift): Argument code has type enum rtx_code. | |
6955 | (struct shift_insn): Member cc_valid has type enum attr_cc. | |
6956 | (struct shift_info) <cc_inline, cc_special>: Likewise. | |
6957 | enum attr_cc. | |
6958 | * config/h8300/h8300-protos.h (compute_plussi_cc): Update prototype. | |
6959 | (compute_a_shift_cc, compute_logical_op_cc, expand_a_shift): Likewise. | |
6960 | ||
6961 | 2010-11-04 Ira Rosen <irar@il.ibm.com> | |
6962 | ||
6963 | PR tree-optimization/46213 | |
6964 | * tree-vect-loop.c (vect_is_simple_reduction_1): Handle | |
6965 | MINUS_EXPR only if the first operand is reduction operand. | |
6966 | ||
6967 | 2010-11-04 Richard Guenther <rguenther@suse.de> | |
6968 | Richard Henderson <rth@redhat.com> | |
6969 | ||
6970 | * tree.def (FMA_EXPR): New tree code. | |
6971 | * expr.c (expand_expr_real_2): Add FMA_EXPR expansion code. | |
6972 | * gimple.c (gimple_rhs_class_table): FMA_EXPR is a GIMPLE_TERNARY_RHS. | |
6973 | * tree-cfg.c (verify_gimple_assign_ternary): Verify FMA_EXPR types. | |
6974 | * tree-inline.c (estimate_operator_cost): Handle FMA_EXPR. | |
6975 | * gimple-pretty-print.c (dump_ternary_rhs): Likewise. | |
6976 | * tree-ssa-math-opts.c (convert_mult_to_fma): New function. | |
6977 | (execute_optimize_widening_mul): Call it. Reorganize to allow | |
6978 | dead stmt removal. Move TODO flags ... | |
6979 | (pass_optimize_widening_mul): ... here. | |
6980 | * flag-types.h (enum fp_contract_mode): New enum. | |
6981 | * common.opt (flag_fp_contract_mode): New variable. | |
6982 | (-ffp-contract): New option. | |
6983 | * opts.c (common_handle_option): Handle it. | |
6984 | * doc/invoke.texi (-ffp-contract): Document. | |
6985 | * tree.h (fold_fma): Declare. | |
6986 | * builtins.c (fold_fma): New function. | |
6987 | (fold_builtin_fma): Likewise. | |
6988 | (fold_builtin_3): Call it for fma. | |
6989 | * fold-const.c (fold_ternary_loc): Fold FMA_EXPR. | |
6990 | * optabs.c (optab_for_tree_code): Handle FMA_EXPR. | |
6991 | * config/i386/sse.md (fms<mode>4, fnma<mode>, fnms<mode>4): | |
6992 | New expanders. | |
6993 | * doc/md.texi (fms<mode>4, fnma<mode>, fnms<mode>4): Document new | |
6994 | named patterns. | |
6995 | * genopinit.c (optabs): Initialize fms_optab, fnma_optab and fnms_optab. | |
6996 | * optabs.h (enum optab_index): Add OTI_fms, OTI_fnma and OTI_fnms. | |
6997 | (fms_optab, fnma_optab, fnms_optab): New defines. | |
6998 | * gimplify.c (gimplify_expr): Handle binary truth expressions | |
6999 | explicitly. Handle FMA_EXPR. | |
7000 | * tree-vect-stmts.c (vectorizable_operation): Handle ternary | |
7001 | operations. | |
7002 | ||
7003 | 2010-11-04 Artjoms Sinkarovs <artyom.shinakroff@gmail.com> | |
7004 | Richard Guenther <rguenther@suse.de> | |
7005 | ||
7006 | * passes.c (init_optimization_passes): Move veclower after SSA. | |
7007 | * tree-vect-generic.c (uniform_vector_p): New function. | |
7008 | (expand_vector_operations_1): Handle conversion. | |
7009 | (pass_lower_vector): Update SSA form. | |
7010 | ||
7011 | 2010-11-04 Iain Sandoe <iains@gcc.gnu.org> | |
7012 | ||
7013 | * configure.ac: Filter -mdynamic-no-pic from CFLAGS when testing for | |
7014 | plugin capabilities. | |
7015 | * configure: Regenerate. | |
7016 | ||
7017 | 2010-11-03 Xinliang David Li <davidxl@google.com> | |
7018 | ||
7019 | PR target/46200 | |
7020 | * tree-ssa-loop-ivopts.c (get_computation_cost_at): | |
7021 | Adjust cbase if the use stmt is after iv update. | |
7022 | ||
7023 | 2010-11-03 Kaz Kojima <kkojima@gcc.gnu.org> | |
7024 | ||
7025 | * config.gcc (sh64*) <tm_file>: Add newlib-stdint.h for newlib targets. | |
7026 | ||
7027 | 2010-11-03 Kaz Kojima <kkojima@gcc.gnu.org> | |
7028 | ||
7029 | * config/sh/sh.c (sh_expand_prologue): Remove unnecessary | |
7030 | comment. Pass true to the last argument of output_stack_adjust. | |
7031 | ||
7032 | 2010-11-03 H.J. Lu <hongjiu.lu@intel.com> | |
7033 | ||
7034 | PR target/46295 | |
7035 | * config/i386/i386.c (ix86_expand_vector_move): Set use_avx256_p | |
7036 | if 256bit AVX register is used. | |
7037 | ||
7038 | 2010-11-03 Michael Meissner <meissner@linux.vnet.ibm.com> | |
7039 | ||
7040 | * config/rs6000/rs6000.c (rs6000_emit_minmax): Add support to use | |
7041 | xsmindp/xsmaxdp on VSX for single precision min/max. | |
7042 | * config/rs6000/vsx.md (vsx_smaxsf3): Ditto. | |
7043 | (vsx_sminsf3): Ditto. | |
7044 | ||
7045 | 2010-11-03 Eric Botcazou <ebotcazou@adacore.com> | |
7046 | ||
7047 | * combine.c (try_combine): Fix formatting issues, improve comments and | |
7048 | fix a pasto. | |
7049 | ||
7050 | 2010-11-03 Eric Botcazou <ebotcazou@adacore.com> | |
7051 | ||
7052 | * tree-tailcall.c (find_tail_calls): Convert the operands to the type | |
7053 | of the result before building binary expressions. | |
7054 | ||
7055 | 2010-11-03 H.J. Lu <hongjiu.lu@intel.com> | |
7056 | ||
7057 | PR rtl-optimization/45865 | |
7058 | * Makefile.in (df-problems.o): Revert revision 164552. | |
7059 | * basic-block.h (enum bb_flags): Likewise. | |
7060 | * cfgcleanup.c (block_was_dirty): Likewise. | |
7061 | (try_forward_edges): Likewise. | |
7062 | (try_crossjump_bb): Likewise. | |
7063 | (try_head_merge_bb): Likewise. | |
7064 | (try_optimize_cfg): Likewise. | |
7065 | (cleanup_cfg): Likewise. | |
7066 | * df-core.c (df_set_bb_dirty): Likewise. | |
7067 | * df-problems.c: Likewise. | |
7068 | (df_simulate_find_uses): Likewise. | |
7069 | (MEMREF_NORMAL, MEMREF_VOLATILE): Likewise. | |
7070 | (find_memory, find_memory_store): Likewise. | |
7071 | (can_move_insns_across): Likewise. | |
7072 | * df.h (can_move_insns_across): Likewise. | |
7073 | * ifcvt.c (find_memory): Likewise. | |
7074 | (dead_or_predicable): Likewise. | |
7075 | ||
7076 | 2010-11-03 Richard Guenther <rguenther@suse.de> | |
7077 | ||
7078 | PR middle-end/46288 | |
7079 | * predict.c (strip_predict_hints): Simply DCE builtin expect if | |
7080 | the result is unused. | |
7081 | ||
7082 | 2010-11-03 Jakub Jelinek <jakub@redhat.com> | |
7083 | ||
7084 | PR tree-optimization/46009 | |
7085 | * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Call | |
7086 | cond_if_else_store_replacement if bb1 and bb2 have the same | |
7087 | single successor. | |
7088 | (cond_store_replacement): Use gimple_assign_single_p, don't | |
7089 | check if rhs is SSA_NAME or invariant. Call release_defs for | |
7090 | assign. | |
7091 | (cond_if_else_store_replacement): New function. | |
7092 | ||
7093 | 2010-11-03 Richard Guenther <rguenther@suse.de> | |
7094 | ||
7095 | * opts.c (finish_options): Properly check for all WHOPR | |
7096 | flags before complaining about -flto-partition. | |
7097 | ||
7098 | 2010-11-04 Alan Modra <amodra@gmail.com> | |
7099 | ||
7100 | * config/rs6000/rs6000.c (rs6000_pic_labelno): Make static. | |
7101 | (rs6000_emit_load_toc_table): Don't use rs6000_pic_labelno when | |
7102 | TARGET_SECURE_PLT. | |
7103 | * config/rs6000/sysv4.h (rs6000_pic_labelno): Don't declare. | |
7104 | * config/rs6000/rs6000.md (load_toc_v4_PIC_3b): Use "b" constraint | |
7105 | on input, "r" on output. | |
7106 | ||
7107 | 2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com> | |
7108 | ||
7109 | Implemented -fobjc-std=objc1 flag. | |
7110 | * doc/invoke.texi (Option Summary): Document -fobjc-std=objc1 | |
7111 | option. | |
7112 | * doc/standards.texi (Standards): Updated the section on | |
7113 | Objective-C; mention support for Objective-C 2.0 features and the | |
7114 | new -fstd-objc=objc1 flag to disable them. | |
7115 | ||
7116 | 2010-11-03 Richard Guenther <rguenther@suse.de> | |
7117 | ||
7118 | PR middle-end/46241 | |
7119 | * dwarf2out.c (scope_die_for): Properly detect global scope. | |
7120 | ||
7121 | 2010-11-03 Richard Guenther <rguenther@suse.de> | |
7122 | ||
7123 | PR tree-optimization/46190 | |
7124 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): | |
7125 | Properly compute peel iterations. | |
7126 | ||
7127 | 2010-11-03 Richard Guenther <rguenther@suse.de> | |
7128 | ||
7129 | PR tree-optimization/46286 | |
7130 | * tree-ssa-structalias.c (get_constraint_for_1): Avoid referencing | |
7131 | re-allocated vector data. | |
7132 | ||
7133 | 2010-11-03 H.J. Lu <hongjiu.lu@intel.com> | |
7134 | ||
7135 | PR target/46285 | |
7136 | * config/i386/i386.c (ix86_expand_call): Conditionally decorate | |
7137 | calls with UNSPEC_CALL_NEEDS_VZEROUPPER unspec before reload | |
7138 | is completed. | |
7139 | ||
7140 | 2010-11-03 Richard Guenther <rguenther@suse.de> | |
7141 | ||
7142 | PR tree-optimization/46217 | |
7143 | * tree-ssa.c (non_rewritable_mem_ref_base): Check if volatile | |
7144 | flag matches. | |
7145 | (execute_update_addresses_taken): Likewise. | |
7146 | ||
7147 | 2010-11-03 Joern Rennecke <joern.rennecke@embecosm.com> | |
7148 | ||
7149 | PR bootstrap/44335 | |
7150 | * targhooks.c (targhook_words_big_endian): New function. | |
7151 | (targhook_float_words_big_endian): Likewise. | |
7152 | * targhooks.h (targhook_words_big_endian): Declare. | |
7153 | (targhook_float_words_big_endian): Likewise. | |
7154 | * target.def (words_big_endian, float_words_big_endian): New hooks. | |
7155 | ||
7156 | 2010-11-03 Jakub Jelinek <jakub@redhat.com> | |
7157 | ||
7158 | PR tree-optimization/46165 | |
7159 | * tree-ssa-pre.c (eliminate): Return TODO_cleanup_cfg if changing | |
7160 | a normal call into noreturn call. | |
7161 | ||
7162 | 2010-11-03 Richard Guenther <rguenther@suse.de> | |
7163 | ||
7164 | PR middle-end/46251 | |
7165 | * builtins.c (expand_builtin_sincos): Properly build MEM_REFs, | |
7166 | not INDIRECT_REFs. | |
7167 | ||
7168 | 2010-11-03 Jakub Jelinek <jakub@redhat.com> | |
7169 | ||
7170 | PR tree-optimization/46107 | |
7171 | * cfgloopmanip.c (loop_version): Set irred_flag back into entry->flags | |
7172 | if cfg_hook_duplicate_loop_to_header_edge failed. | |
7173 | ||
7174 | 2010-11-03 Ian Lance Taylor <iant@google.com> | |
7175 | ||
7176 | PR lto/46273 | |
7177 | * config.gcc: Don't set lto_binary_reader. | |
7178 | * doc/install.texi (Prerequisites): Remove libelf paragraphs. | |
7179 | (Configuration): Mention --disable-lto. Remove --with-libelf | |
7180 | paragraph. | |
7181 | ||
7182 | 2010-11-03 Jakub Jelinek <jakub@redhat.com> | |
7183 | ||
7184 | PR debug/46252 | |
7185 | * reload1.c (delete_dead_insn): Use prev_active_insn instead of | |
7186 | prev_real_insn. | |
7187 | * gcse.c (insert_insn_end_basic_block): Likewise. | |
7188 | ||
7189 | PR rtl-optimization/46034 | |
7190 | PR rtl-optimization/46212 | |
7191 | PR rtl-optimization/46248 | |
7192 | * combine.c (try_combine): If added_sets_2 where i0dest_in_i0src | |
7193 | and i0 feeds i1 and i1 feeds i2 or i0 feeds i2, make a copy of i1src | |
7194 | before i0dest -> i0src substitution and pass 1 instead of 0 as last | |
7195 | argument to subst on i2pat. | |
7196 | ||
7197 | 2010-11-02 Ian Lance Taylor <iant@google.com> | |
7198 | ||
7199 | * configure.ac: Use AC_SYS_LARGEFILE. | |
7200 | * configure: Rebuild. | |
7201 | * config.in: Rebuild. | |
7202 | ||
7203 | 2010-11-02 Nathan Froyd <froydnj@codesourcery.com> | |
7204 | ||
7205 | * builtins.c (fold_builtin_signbit): Use build_zero_cst instead of | |
7206 | fold_convert. | |
7207 | * c-typeck.c (build_function_call_vec): Likewise. | |
7208 | * cfgexpand.c (expand_debug_expr): Likewise. | |
7209 | * cgraphunit.c (assemble_thunk): Likewise. | |
7210 | * config/sparc/sparc.c (sparc_fold_builtin): Likewise. | |
7211 | * fold-const.c (fold_unary_loc, fold_mult_zconjz): Likewise. | |
7212 | (fold_binary_loc, fold_ternary_loc): Likewise. | |
7213 | * gimple-fold.c (get_symbol_constant_value): Likewise. | |
7214 | * gimple-low.c (lower_builtin_setjmp): Likewise. | |
7215 | * gimple.c (gimple_cond_get_ops_from_tree): Likewise. | |
7216 | * gimplify.c (gimplify_init_constructor): Likewise. | |
7217 | * lambda.h (build_linear_expr): Likewise. | |
7218 | * omp-low.c (omp_reduction_init): Likewise. | |
7219 | * tree-inline.c (remap_ssa_name): Likewise. | |
7220 | * tree-object-size.c (compute_object_sizes): Likewise. | |
7221 | * tree-sra.c (init_subtree_with_zero): Likewise. | |
7222 | (sra_ipa_modify_assign): Likewise. | |
7223 | * tree-ssa-copy.c (propagate_tree_value_into_stmt): Likewise. | |
7224 | * tree-ssa-reassoc.c (eliminate_duplicate_pair): Likewise. | |
7225 | (eliminate_plus_minus_pair, eliminate_not_pairs): Likewise. | |
7226 | (undistribute_ops_list): Likewise. | |
7227 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Likewise. | |
7228 | * tree-vect-stmts.c (vectorizable_call): Likewise. | |
7229 | * tree.c (build_vector_from_ctor, build_one_cst): Likewise. | |
7230 | (build_zero_cst): Handle more cases directly. Update comment. | |
7231 | ||
7232 | 2010-11-02 H.J. Lu <hongjiu.lu@intel.com> | |
7233 | ||
7234 | * config/i386/i386-protos.h (ix86_split_call_pop_vzeroupper): Removed. | |
7235 | * config/i386/i386.c (ix86_split_call_pop_vzeroupper): Likewise. | |
7236 | ||
7237 | * config/i386/i386.md (*call_pop_0_vzeroupper): Use parallel | |
7238 | and call ix86_split_call_vzeroupper instead of | |
7239 | ix86_split_call_pop_vzeroupper. | |
7240 | (*call_pop_1_vzeroupper): Likewise. | |
7241 | (*sibcall_pop_1_vzeroupper): Likewise. | |
7242 | (*call_value_pop_0_vzeroupper): Likewise. | |
7243 | (*call_value_pop_1_vzeroupper): Likewise. | |
7244 | (*sibcall_value_pop_1_vzeroupper): Likewise. | |
7245 | ||
7246 | 2010-11-02 H.J. Lu <hongjiu.lu@intel.com> | |
7247 | ||
7248 | * config/i386/i386.md (*sibcall_1_rex64_vzeroupper): Fix a typo. | |
7249 | ||
7250 | 2010-11-02 Eric Botcazou <ebotcazou@adacore.com> | |
7251 | ||
7252 | * basic-block.h (insert_insn_end_bb_new): Delete. | |
7253 | * cfgrtl.c (insert_insn_end_bb_new): Likewise. | |
7254 | ||
7255 | 2010-11-02 Uros Bizjak <ubizjak@gmail.com> | |
7256 | H.J. Lu <hongjiu.lu@intel.com> | |
7257 | ||
7258 | * config/i386/i386-protos.h (ix86_split_call_vzeroupper): New. | |
7259 | (ix86_split_call_pop_vzeroupper): Likewise. | |
7260 | ||
7261 | * config/i386/i386.c (move_or_delete_vzeroupper_2): Rewrite the loop. | |
7262 | (ix86_expand_call): Conditionally decorate calls with | |
7263 | UNSPEC_CALL_NEEDS_VZEROUPPER unspec. | |
7264 | (ix86_split_call_vzeroupper): New. | |
7265 | (ix86_split_call_pop_vzeroupper): Likewise. | |
7266 | ||
7267 | * config/i386/i386.md (UNSPEC_CALL_NEEDS_VZEROUPPER): New. | |
7268 | (*call_pop_0_vzeroupper): New insn_and_split pattern. | |
7269 | (*call_pop_1_vzeroupper): Likewise. | |
7270 | (*sibcall_pop_1_vzeroupper): Likewise. | |
7271 | (*call_0_vzeroupper): Likewise. | |
7272 | (*call_1_vzeroupper): Likewise. | |
7273 | (*sibcall_1_vzeroupper): Likewise. | |
7274 | (*call_1_rex64_vzeroupper): Likewise. | |
7275 | (*call_1_rex64_ms_sysv_vzeroupper): Likewise. | |
7276 | (*call_1_rex64_large_vzeroupper): Likewise. | |
7277 | (*sibcall_1_rex64_vzeroupper): Likewise. | |
7278 | (*call_value_pop_0_vzeroupper): Likewise. | |
7279 | (*call_value_pop_1_vzeroupper): Likewise. | |
7280 | (*sibcall_value_pop_1_vzeroupper): Likewise. | |
7281 | (*call_value_0_vzeroupper): Likewise. | |
7282 | (*call_value_0_rex64_vzeroupper): Likewise. | |
7283 | (*call_value_0_rex64_ms_sysv_vzeroupper): Likewise. | |
7284 | (*call_value_1_vzeroupper): Likewise. | |
7285 | (*sibcall_value_1_vzeroupper): Likewise. | |
7286 | (*call_value_1_rex64_vzeroupper): Likewise. | |
7287 | (*call_value_1_rex64_ms_sysv_vzeroupper): Likewise. | |
7288 | (*call_value_1_rex64_large_vzeroupper): Likewise. | |
7289 | (*sibcall_value_1_rex64_vzeroupper): Likewise. | |
7290 | ||
7291 | 2010-11-02 Ian Lance Taylor <iant@google.com> | |
7292 | ||
7293 | PR lto/46273 | |
7294 | * config.gcc: Revert last patch: set lto_binary_reader. | |
7295 | ||
7296 | 2010-11-02 Richard Guenther <rguenther@suse.de> | |
7297 | ||
7298 | PR tree-optimization/46149 | |
7299 | * tree-ssa-structalias.c (get_constraint_fop_1): Properly handle | |
7300 | non-indirect MEM_REF variants. | |
7301 | ||
7302 | 2010-11-02 Richard Guenther <rguenther@suse.de> | |
7303 | ||
7304 | PR tree-optimization/46216 | |
7305 | * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars): | |
7306 | Check if we can propagate from a POINTER_PLUS_EXPR before doing so. | |
7307 | ||
7308 | 2010-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
7309 | ||
7310 | * configure.ac (*-*-irix6*): Disable set_have_as_tls. | |
7311 | (*-*-osf*): Likewise. | |
7312 | * configure: Regenerate. | |
7313 | ||
7314 | 2010-11-02 H.J. Lu <hongjiu.lu@intel.com> | |
7315 | ||
7316 | * config/i386/driver-i386.c (host_detect_local_cpu): Updated | |
7317 | for Intel Core 2 and Core i7. | |
7318 | ||
7319 | 2010-11-02 Maxim Kuvyrkov <maxim@codesourcery.com> | |
7320 | ||
7321 | Model decoder of Core 2/i7 for multipass scheduling. | |
7322 | ||
7323 | * config/i386/i386-protos.h (struct ix86_first_cycle_multipass_data_): | |
7324 | New type to hold target-specific data for multipass scheduling. | |
7325 | (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DATA_T): Define. | |
7326 | * config/i386/i386.c (ia32_multipass_dfa_lookahead): Update for | |
7327 | Core 2/i7. | |
7328 | (core2i7_secondary_decoder_max_insn_size,) | |
7329 | (core2i7_secondary_ifetch_block_size, core2i7_ifetch_block_max_insns): | |
7330 | New static variables. | |
7331 | ([const_]ix86_first_cycle_multipass_data_t): New typedefs. | |
7332 | ([_]ix86_first_cycle_multipass_data): New static variable. | |
7333 | (core2i7_first_cycle_multipass_init, core2i7_dfa_poast_advance_cycle): | |
7334 | Implement targetm.sched hooks. | |
7335 | (core2i7_first_cycle_multipass_filter_ready_try): New static subroutine | |
7336 | of ... | |
7337 | (core2i7_first_cycle_multipass_{begin, issue, backtrack, end, fini}): | |
7338 | Implement new targetm.sched hooks. | |
7339 | (ix86_sched_init_global, TARGET_SCHED_INIT_GLOBAL): Define | |
7340 | targetm.sched hook to install multipass scheduling hooks on demand. | |
7341 | ||
7342 | * doc/tm.texi.in: Document new targetm.sched hooks. | |
7343 | * doc/tm.texi: Regenerate. | |
7344 | ||
7345 | * haifa-sched.c (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DATA_T): Define. | |
7346 | (first_cycle_multipass_data_t): New typedef. | |
7347 | (struct choice_entry: target_data): New field. | |
7348 | (max_issue): Add first_cycle_insn_p parameter. Call new target hooks | |
7349 | to allow target model restrictions not represented in DFA. | |
7350 | (choose_ready, schedule_block): Update. | |
7351 | (sched_extend_ready_list, sched_finish_ready_list): Call new target | |
7352 | hooks to initialize target-specific data for multipass scheduling. | |
7353 | * sched-int.h (max_issue): Update declaration. | |
7354 | * sel-sched.c (choose_best_insn): Update. | |
7355 | * target.def (first_cycle_multipass_{begin, issue, backtrack},) | |
7356 | (first_cycle_multipass_{init, fini}): Define and document new | |
7357 | targetm.sched hooks. | |
7358 | ||
7359 | 2010-11-02 Richard Guenther <rguenther@suse.de> | |
7360 | ||
7361 | PR tree-optimization/46184 | |
7362 | * tree-vect-loop.c (vectorizable_reduction): Try to obtain the | |
7363 | input vector type from the reduction operand as well. | |
7364 | ||
7365 | 2010-11-02 Richard Guenther <rguenther@suse.de> | |
7366 | ||
7367 | PR tree-optimization/46177 | |
7368 | * tree-loop-distribution.c (prop_phis): Use | |
7369 | mark_virtual_phi_result_for_renaming. | |
7370 | ||
7371 | 2010-11-02 Martin Jambor <mjambor@suse.cz> | |
7372 | ||
7373 | PR middle-end/46120 | |
7374 | * tree.c (get_binfo_at_offset): Bail out on artificial | |
7375 | fields. Identify primary bases according to their offsets. | |
7376 | ||
7377 | 2010-11-02 Martin Jambor <mjambor@suse.cz> | |
7378 | ||
7379 | PR tree-optimization/45875 | |
7380 | * gimple-fold.c (get_first_base_binfo_with_virtuals): Removed. | |
7381 | (gimple_get_relevant_ref_binfo): Detect primary bases according to | |
7382 | their field offset. | |
7383 | ||
7384 | 2010-11-02 Ian Lance Taylor <iant@google.com> | |
7385 | ||
7386 | * doc/install.texi (Configuration): Note in two places that Java | |
7387 | is not enabled by default. | |
7388 | ||
7389 | 2010-11-02 Ian Lance Taylor <iant@google.com> | |
7390 | ||
7391 | * doc/install.texi (Prerequisites): Remove libelf paragraphs. | |
7392 | (Configuration): Mention --disable-lto. Remove --with-libelf | |
7393 | paragraph. | |
7394 | ||
7395 | 2010-11-02 Ian Lance Taylor <iant@google.com> | |
7396 | ||
7397 | * configure.ac: Remove elf_getshdrstrndx test. Don't substitute | |
7398 | LTO_BINARY_READER or LTO_USE_LIBELF. Remove LIBELFLIBS and | |
7399 | LIBELFINC. Remove HAVE_libelf. | |
7400 | * config.gcc: Don't set lto_binary_reader. | |
7401 | * Makefile.in (LIBELFLIBS, LIBELFINC): Remove variables. | |
7402 | (LTO_BINARY_READER, LTO_USE_LIBELF): Remove variables. | |
7403 | (LIBS): Remove $(LIBELFLIBS). | |
7404 | (INCLUDES): Remove $(LIBELFINC). | |
7405 | * configure: Rebuild. | |
7406 | * config.in: Rebuild. | |
7407 | ||
7408 | 2010-11-02 Nathan Froyd <froydnj@codesourcery.com> | |
7409 | ||
7410 | * config/microblaze/microblaze-protos.h (function_arg): Delete. | |
7411 | (function_arg_advance): Delete. | |
7412 | * config/microblaze/microblaze.h (FUNCTION_ARG_ADVANCE): Delete. | |
7413 | (FUNCTION_ARG): Delete. | |
7414 | * config/microblaze/microblaze.c (function_arg_advance): Rename to... | |
7415 | (microblaze_function_arg_advance): ...this. Make static. Take a | |
7416 | const_tree and a bool. | |
7417 | (function-arg): Rename to... | |
7418 | (microblaze_function_arg): ...this. Make static. Take a const_tree | |
7419 | and a bool. | |
7420 | (microblaze_expand_prologue): Call targetm.calls.function_arg and | |
7421 | targetm.calls.function_arg_advance. | |
7422 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
7423 | ||
7424 | 2010-11-02 Iain Sandoe <iains@gcc.gnu.org> | |
7425 | ||
7426 | Merge from FSF "apple/trunk" branch. | |
7427 | ||
7428 | * config/rs6000/darwin.opt (mdynamic-no-pic): move from here ... | |
7429 | * config/darwin.opt: .. to here. | |
7430 | (matt-stubs): New option. | |
7431 | * config/i386/darwin.opt: Delete. | |
7432 | * config/i386/i386.h (MACHOPIC_ATT_STUB): New. | |
7433 | (MACHO_DYNAMIC_NO_PIC_P): New. | |
7434 | (MACHOPIC_INDIRECT): New. | |
7435 | (MACHOPIC_PURE): New. | |
7436 | * config/i386/darwin.h (DARWIN_X86) Define to 1. | |
7437 | (MACHOPIC_ATT_STUB): New. | |
7438 | (CC1_SPEC): Do not remove mdynamic-no-pic. | |
7439 | Move HOT_TEXT_SECTION_NAME: move to config/darwin.h | |
7440 | UNLIKELY_EXECUTED_TEXT_SECTION_NAME: Likewise. | |
7441 | (FUNCTION_PROFILER): Correct over-length line. | |
7442 | (SUBTARGET_OVERRIDE_OPTIONS): New. | |
7443 | (MACHOPIC_NL_SYMBOL_PTR_SECTION): New. | |
7444 | * config/i386/i386.c (config/i386/i386.c): Darwin has no PLT. | |
7445 | (legitimate_constant_p): Handle mdynamic-no-pic. | |
7446 | (ix86_legitimate_address_p): Likewise. | |
7447 | (ix86_legitimize_address): Likewise. | |
7448 | (ix86_expand_move): Likewise. | |
7449 | (machopic_output_stub): Update for ATT-style stubs and | |
7450 | mdynamic-no-pic. | |
7451 | * config/darwin-protos.h (machopic_symbol_defined_p): New. | |
7452 | * config/rs6000/darwin.h (DARWIN_PPC): Define to 1. | |
7453 | TARGET_DYNAMIC_NO_PIC: Remove. | |
7454 | Move HOT_TEXT_SECTION_NAME: move to config/darwin.h | |
7455 | UNLIKELY_EXECUTED_TEXT_SECTION_NAME: Likewise. | |
7456 | * config/rs6000/rs6000.c (darwin_rs6000_override_options): | |
7457 | Remove handling of mdynamic-no-pic. | |
7458 | * config/darwin.c (HAVE_lo_sum, gen_macho_high, gen_macho_low): | |
7459 | Define if required. | |
7460 | (machopic_symbol_defined_p): Do not try to use current_function_decl | |
7461 | when generating _get_pc thunks within stubs. | |
7462 | (machopic_indirect_data_reference): Rework for direct conditionals | |
7463 | rather than #ifdefs, add x86 mdynamic-no-pic | |
7464 | (machopic_legitimize_pic_address): Update to use HAVE_lo_sum with a | |
7465 | defined value. | |
7466 | (darwin_override_options): Handle mdynamic-no-pic here. | |
7467 | * config/darwin-sections.def (machopic_lazy_symbol_ptr2_section): New. | |
7468 | (machopic_lazy_symbol_ptr3_section): New. | |
7469 | (machopic_picsymbol_stub2_section): New. | |
7470 | (machopic_picsymbol_stub3_section): New. | |
7471 | * config/darwin.h (DARWIN_X86, DARWIN_PPC): Define to 0. | |
7472 | (MACHOPIC_NL_SYMBOL_PTR_SECTION): New. | |
7473 | (HOT_TEXT_SECTION_NAME, UNLIKELY_EXECUTED_TEXT_SECTION_NAME): | |
7474 | Moved common definition from x86 and rs6000. | |
7475 | (MACHO_DYNAMIC_NO_PIC_P): Override value. | |
7476 | (MACHOPIC_INDIRECT): Likewise. | |
7477 | (MACHOPIC_PURE): Likewise. | |
7478 | * config.gcc (x86-darwin-*): Remove darwin.opt. | |
7479 | ||
7480 | 2010-11-02 Jakub Jelinek <jakub@redhat.com> | |
7481 | ||
7482 | PR debug/46255 | |
7483 | * tree-cfg.c (gimple_flow_call_edges_add): Use gsi_last_nondebug_bb | |
7484 | instead of gsi_last_bb. | |
7485 | ||
7486 | 2010-11-02 Bernd Schmidt <bernds@codesourcery.com> | |
7487 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
7488 | ||
7489 | * config/i386/i386.c (cpu_names): Add "corei7". | |
7490 | * config/i386/i386.h (enum target_cpu_default): Add entry for Core i7. | |
7491 | ||
7492 | 2010-11-02 Bernd Schmidt <bernds@codesourcery.com> | |
7493 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
7494 | ||
7495 | Tune alignment for Intel Core i7 | |
7496 | ||
7497 | * config/i386.h (TARGET_COREI7{_32,_64,}): New macros. | |
7498 | (enum processor_type): Update comment. Add entries for Core i7. | |
7499 | * config/i386-c.c (ix86_target_macros_internal): Update. | |
7500 | * config/i386.c (m_COREI7{_32,_64}): New macros. | |
7501 | (m_GENERIC32, m_GENERIC64): Use generic tuning for Core i7. | |
7502 | (processor_target_table): Tune alignment for Core i7. | |
7503 | (ix86_option_override_internal): Use PROCESSOR_COREI7_*. | |
7504 | ||
7505 | * doc/invoke.texi: Document "corei7" option value. | |
7506 | ||
7507 | 2010-11-02 Bernd Schmidt <bernds@codesourcery.com> | |
7508 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
7509 | H.J. Lu <hjl.tools@gmail.com> | |
7510 | ||
7511 | Basic support for Intel Core i7 | |
7512 | ||
7513 | * i386.c (ix86_option_override_internal): Add entry for corei7, use | |
7514 | generic tuning. Use generic32 when compiling for 32-bit ABI. | |
7515 | ||
7516 | 2010-11-02 Iain Sandoe <iains@gcc.gnu.org> | |
7517 | ||
7518 | * config/darwin.c (darwin_asm_named_section): Check for __DWARF | |
7519 | sections and call darwin_asm_dwarf_section() to handle them. | |
7520 | (darwin_asm_dwarf_section): New. | |
7521 | (darwin_file_start): Remove code emitting dwarf section symbols. | |
7522 | ||
7523 | 2010-11-02 Chung-Lin Tang <cltang@codesourcery.com> | |
7524 | ||
7525 | * Makefile.in (LIBGCC2_CFLAGS): Add -fno-stack-protector, to | |
7526 | explicitly disable stack protection when building libgcc. | |
7527 | (CRTSTUFF_CFLAGS): Same, for crtbegin/end. | |
7528 | ||
7529 | 2010-11-01 Jason Merrill <jason@redhat.com> | |
7530 | ||
7531 | * fold-const.c (fold_indirect_ref_1): Handle folding | |
7532 | POINTER_PLUS_EXPR to ARRAY_REF. | |
7533 | ||
7534 | 2010-11-01 Kaz Kojima <kkojima@gcc.gnu.org> | |
7535 | ||
7536 | * config/sh/sh.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. | |
7537 | (sh_delegitimize_address): New function. | |
7538 | ||
7539 | 2010-11-01 Joseph Myers <joseph@codesourcery.com> | |
7540 | ||
7541 | * config/alpha/alpha.h (WORD_SWITCH_TAKES_ARG): Remove. | |
7542 | * config/cris/cris.h (WORD_SWITCH_TAKES_ARG): Remove. | |
7543 | (CC1_SPEC): Don't handle -target. | |
7544 | * config/darwin.h (WORD_SWITCH_TAKES_ARG): Remove single-argument | |
7545 | options. | |
7546 | * config/darwin.opt (Zallowable_client, Zbundle_loader, | |
7547 | Zdylib_file, Zexported_symbols_list, Zfn_seg_addr_table_filename, | |
7548 | Zimage_base, Zinit, Zinstall_name, Zmultiply_defined, | |
7549 | Zmultiplydefinedunused, Zseg_addr_table, Zsegs_read_only_addr, | |
7550 | Zsegs_read_write_addr, Zumbrella, Zunexported_symbols_list, | |
7551 | Zweak_reference_mismatches, client_name, compatibility_version, | |
7552 | current_version, dylinker_install_name, pagezero_size, | |
7553 | read_only_relocs, seg1addr, segs_read_only_addr, | |
7554 | segs_read_write_addr, sub_library, sub_umbrella): New. | |
7555 | * config/freebsd-spec.h (BSD_WORD_SWITCH_TAKES_ARG): Remove. | |
7556 | * config/freebsd.h (WORD_SWITCH_TAKES_ARG): Remove. | |
7557 | * config/freebsd.opt: New. | |
7558 | * config/interix.h (WORD_SWITCH_TAKES_ARG): Remove. | |
7559 | * config/mips/iris6.h (WORD_SWITCH_TAKES_ARG): Remove. | |
7560 | * config/rpath.opt: New. | |
7561 | * config.gcc (*-*-freebsd*): Use rpath.opt and freebsd.opt. | |
7562 | (alpha*-dec-osf5.1*, i[34567]86-*-interix3*, mips-sgi-irix6.5*): | |
7563 | Use rpath.opt. | |
7564 | ||
7565 | 2010-11-01 Joseph Myers <joseph@codesourcery.com> | |
7566 | ||
7567 | * common.opt (R, T, Tbss, Tdata, Ttext, h, z): New. | |
7568 | * defaults.h (DEFAULT_SWITCH_TAKES_ARG, SWITCH_TAKES_ARG): Remove. | |
7569 | (DEFAULT_WORD_SWITCH_TAKES_ARG): Define to 0. | |
7570 | * doc/tm.texi.in (SWITCH_TAKES_ARG): Remove. | |
7571 | (WORD_SWITCH_TAKES_ARG): Don't refer to SWITCH_TAKES_ARG. | |
7572 | Document that options in .opt files do not need to be included. | |
7573 | * doc/tm.texi: Regenerate. | |
7574 | * gcc.c (LINK_COMMAND_SPEC): Don't include %{x}. | |
7575 | * opts-common.c: Update comment on tm.h include. | |
7576 | (decode_cmdline_option): Don't use SWITCH_TAKES_ARG. | |
7577 | * system.h (SWITCH_TAKES_ARG): Poison. | |
7578 | * config/alpha/alpha.h (SWITCH_TAKES_ARG): Remove. | |
7579 | * config/darwin.h (WORD_SWITCH_TAKES_ARG): Remove options included | |
7580 | in darwin.opt. | |
7581 | (LINK_COMMAND_SPEC_A): Don't include %{x}. | |
7582 | * config/fr30/fr30.h (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Remove. | |
7583 | * config/freebsd-spec.h (FBSD_SWITCH_TAKES_ARG): Remove. | |
7584 | * config/freebsd.h (SWITCH_TAKES_ARG): Remove. | |
7585 | * config/frv/frv.h (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Remove. | |
7586 | * config/i386/djgpp.h (LINK_COMMAND_SPEC): Don't include %{x}. | |
7587 | * config/ia64/ia64.h (SWITCH_TAKES_ARG): Remove. | |
7588 | * config/interix.h (WORD_SWITCH_TAKES_ARG): Don't handle -T options. | |
7589 | * config/lm32/lm32.h (SWITCH_TAKES_ARG): Remove. | |
7590 | * config/m32r/m32r.h (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Remove. | |
7591 | * config/microblaze/microblaze.h (SWITCH_TAKES_ARG): Remove. | |
7592 | * config/mips/mips.h (SWITCH_TAKES_ARG): Remove. | |
7593 | * config/mips/netbsd.h (SWITCH_TAKES_ARG): Remove. | |
7594 | * config/mips/vxworks.h (SWITCH_TAKES_ARG): Remove. | |
7595 | * config/netbsd-aout.h (SWITCH_TAKES_ARG): Remove. | |
7596 | * config/netbsd-elf.h (SWITCH_TAKES_ARG): Remove. | |
7597 | * config/openbsd.h (SWITCH_TAKES_ARG): Remove. | |
7598 | * config/rs6000/sysv4.h (SWITCH_TAKES_ARG): Remove. | |
7599 | * config/score/score.h (SWITCH_TAKES_ARG): Remove. | |
7600 | * config/sol2.h (SWITCH_TAKES_ARG): Remove. | |
7601 | * config/sparc/sp-elf.h (SWITCH_TAKES_ARG): Remove. | |
7602 | * config/sparc/sp64-elf.h (SWITCH_TAKES_ARG): Remove. | |
7603 | * config/sparc/sparc.h (ASM_SPEC): Don't include %{R}. | |
7604 | * config/svr4.h (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Remove. | |
7605 | ||
7606 | 2010-11-01 Paul Koning <ni1d@arrl.net> | |
7607 | ||
7608 | * config/pdp11/pdp11.md: Use iterators. | |
7609 | (addqi3, subqi3, iorsi3, xorsi3): Delete. | |
7610 | ||
7611 | 2010-11-01 Steve Ellcey <sje@cup.hp.com> | |
7612 | ||
7613 | * defaults.h (TARGET_VTABLE_USES_DESCRIPTORS): Move under ifdef | |
7614 | GCC_INSN_FLAGS_H. | |
7615 | * libgcov.c (__gcov_indirect_call_profiler): Set | |
7616 | VTABLE_USES_DESCRIPTORS if TARGET_VTABLE_USES_DESCRIPTORS is | |
7617 | defined and use in place of TARGET_VTABLE_USES_DESCRIPTORS. | |
7618 | ||
7619 | 2010-11-01 Nathan Froyd <froydnj@codesourcery.com> | |
7620 | ||
7621 | PR tree-optimization/46259 | |
7622 | ||
7623 | Revert: | |
7624 | 2010-10-30 Nathan Froyd <froydnj@codesourcery.com> | |
7625 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Use | |
7626 | build_vector_from_val. | |
7627 | ||
7628 | 2010-11-01 DJ Delorie <dj@redhat.com> | |
7629 | ||
7630 | * config/rx/rx.h (TARGET_CPU_CPP_BUILTINS): Add define for RX610 | |
7631 | as well as an assertion. | |
7632 | ||
7633 | 2010-11-01 Paul Koning <ni1d@arrl.net> | |
7634 | ||
7635 | * config/pdp11/pdp11.c (pdp11_return_in_memory): Return vector and | |
7636 | complex modes in memory. | |
7637 | ||
7638 | 2010-11-01 Nathan Froyd <froydnj@codesourcery.com> | |
7639 | ||
7640 | * tree.c (build_vector_from_val): Use useless_type_conversion_p. | |
7641 | ||
7642 | 2010-11-01 Jakub Jelinek <jakub@redhat.com> | |
7643 | ||
7644 | PR target/45250 | |
7645 | * var-tracking.c (cfa_base_rtx): Move definition earlier in the file. | |
7646 | (cfa_base_offset): New variable. | |
7647 | (compute_cfa_pointer): Use cfa_base_rtx and cfa_base_offset. | |
7648 | (adjust_mems): Don't do any sp or hfp replacements if cfa_base_rtx | |
7649 | is NULL. | |
7650 | (vt_init_cfa_base): Initialize cfa_base_offset. | |
7651 | ||
7652 | 2010-11-01 Alan Modra <amodra@gmail.com> | |
7653 | ||
7654 | PR target/46030 | |
7655 | * config/rs6000/rs6000.c (struct rs6000_stack): Add reload_completed | |
7656 | and savres_strategy. | |
7657 | (stack_info): New file scope var. | |
7658 | (rs6000_init_machine_status): Init stack_info. | |
7659 | (SAVRES_INLINE_FPRS, SAVRES_INLINE_GPRS, | |
7660 | SAVRES_NOINLINE_GPRS_SAVES_LR, SAVRES_NOINLINE_FPRS_SAVES_LR, | |
7661 | SAVRES_NOINLINE_FPRS_DOESNT_RESTORE_LR): Replace with.. | |
7662 | (SAVE_INLINE_FPRS, SAVE_INLINE_GPRS, REST_INLINE_FPRS, REST_INLINE_GPRS, | |
7663 | SAVE_NOINLINE_GPRS_SAVES_LR, SAVE_NOINLINE_FPRS_SAVES_LR | |
7664 | REST_NOINLINE_FPRS_DOESNT_RESTORE_LR): ..this. Update all refs. | |
7665 | (rs6000_savres_strategy): Rewrite. | |
7666 | (rs6000_stack_info): Use "stack_info" in place of local "info". | |
7667 | Return cached stack info when reload_completed unless ENABLE_CHECKING | |
7668 | in which case confirm newly calculated stack info matches old info. | |
7669 | Delay calculation of lr_save_p, set it for out of line gp save/restore | |
7670 | as well as fp. Call rs6000_savres_strategy from here.. | |
7671 | (rs6000_emit_prologue, rs6000_emit_epilogue): ..rather than here. | |
7672 | (rs6000_output_function_prologue): Use info->savres_strategy to | |
7673 | determine whether fp save/restore externs need to be emitted. | |
7674 | ||
7675 | 2010-10-31 Jason Merrill <jason@redhat.com> | |
7676 | ||
7677 | * tree.h (EXPR_LOC_OR_HERE): New macro. | |
7678 | * builtins.c (c_strlen): Use it. | |
7679 | * c-decl.c (build_enumerator): Likewise. | |
7680 | * gimplify.c (internal_get_tmp_var): Likewise. | |
7681 | (shortcut_cond_expr): Likewise. | |
7682 | (gimplify_one_sizepos): Likewise. | |
7683 | ||
7684 | 2010-10-31 Richard Henderson <rth@redhat.com> | |
7685 | ||
7686 | * config/i386/cygming.h (TARGET_SEH): New. | |
7687 | (MAX_STACK_ALIGNMENT): New. Disable alignment for SEH. | |
7688 | (TARGET_ASM_UNWIND_EMIT, TARGET_ASM_UNWIND_EMIT_BEFORE_INSN, | |
7689 | TARGET_ASM_FUNCTION_END_PROLOGUE, SUBTARGET_ASM_UNWIND_INIT): New. | |
7690 | (TARGET_OS_CPP_BUILTINS): Define __SEH__ as needed. | |
7691 | (ASM_DECLARE_FUNCTION_NAME): Use i386_pe_start_function. | |
7692 | (ASM_DECLARE_FUNCTION_SIZE): New. | |
7693 | * config/i386/i386-protos.h: Update. | |
7694 | * config/i386/i386.c (ix86_option_override_internal): Enable | |
7695 | flag_unwind_tables with flag_asynchronous_unwind_tables immediately; | |
7696 | restrict -mpreferred-stack-boundary for SEH; enable flag_fentry. | |
7697 | (ix86_asm_output_function_label): Use SUBTARGET_ASM_UNWIND_INIT. | |
7698 | (ix86_compute_frame_layout): For SEH, disable | |
7699 | use_fast_prologue_epilogue, move frame pointer to the end of | |
7700 | the frame. Initialize hfp_save_offset. | |
7701 | (ix86_expand_prologue): Honor hfp_save_offset. Emit blockage | |
7702 | at end of prologue for SEH. | |
7703 | (ix86_expand_epilogue): For SEH, use pops, emit a nop if needed, | |
7704 | emit blockage at beginning of epilogue. | |
7705 | (ix86_expand_binary_operator): After reload, emit LEA if needed. | |
7706 | (ix86_output_call_insn): New. | |
7707 | * config/i386/i386.h (TARGET_SEH): New. | |
7708 | (struct machine_function): Add member seh. | |
7709 | * config/i386/i386.md (all call patterns): Use ix86_output_call_insn. | |
7710 | * config/i386/winnt.c (struct seh_frame_state): New. | |
7711 | (i386_pe_seh_init, i386_pe_seh_end_prologue, i386_pe_seh_fini, | |
7712 | seh_emit_push, seh_emit_save, seh_emit_stackalloc, seh_cfa_adjust_cfa, | |
7713 | seh_cfa_offset, seh_frame_related_expr, i386_pe_seh_unwind_emit, | |
7714 | i386_pe_start_function, i386_pe_end_function): New. | |
7715 | ||
7716 | * dwarf2out.c (dwarf2out_frame_debug_expr): Accept CFA as well | |
7717 | as CFA_STORE in rules 12 and 13. | |
7718 | ||
7719 | 2010-10-31 Uros Bizjak <ubizjak@gmail.com> | |
7720 | ||
7721 | PR tree-optimization/46142 | |
7722 | * tree-vect-stmts.c (vectorizable_call): Enlarge dt array to | |
7723 | accommodate third function argument. | |
7724 | ||
7725 | 2010-10-30 Nathan Froyd <froydnj@codesourcery.com> | |
7726 | ||
7727 | * tree-ssa-loop-im.c (rewrite_reciprocal): Use build_one_cst. | |
7728 | ||
7729 | 2010-10-30 Nathan Froyd <froydnj@codesourcery.com> | |
7730 | ||
7731 | * fold-const.c (build_zero_vector): Use build_vector_from_val. | |
7732 | * tree-vect-loop.c (get_initial_def_for_induction): Likewise. | |
7733 | (get_initial_def_for_reduction): Likewise. | |
7734 | * tree-vect-slp.c (vect_get_constant_vectors): Likewise. | |
7735 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Likewise. | |
7736 | * tree.c (build_one_cst): Likewise. | |
7737 | (build_vector_from_val): Use types_compatible_p for assert. | |
7738 | ||
7739 | 2010-10-30 Nathan Froyd <froydnj@codesourcery.com> | |
7740 | ||
7741 | * emit-rtl.c (mark_used_flags): New function. | |
7742 | (set_used_flags, reset_used_flags): Call it. | |
7743 | ||
7744 | 2010-10-30 Uros Bizjak <ubizjak@gmail.com> | |
7745 | ||
7746 | PR middle-end/44569 | |
7747 | * lower-suberg.c (simplify_subreg_concatn): For VOIDmode elements, | |
7748 | determine the mode of a subreg by GET_MODE_INNER of CONCATN RTX. | |
7749 | ||
7750 | 2010-10-30 H.J. Lu <hongjiu.lu@intel.com> | |
7751 | ||
7752 | PR target/46195 | |
7753 | * config/i386/i386.c (contains_aligned_value_p): Renamed to ... | |
7754 | (ix86_compat_aligned_value_p): This. | |
7755 | (ix86_old_function_arg_boundary): Renamed to ... | |
7756 | (ix86_compat_function_arg_boundary): This. Updated. | |
7757 | (ix86_contains_aligned_value_p): New. | |
7758 | (ix86_function_arg_boundary): Align long double parameters on | |
7759 | stack to 4byte in 32bit. | |
7760 | ||
7761 | 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com> | |
7762 | ||
7763 | Implemented Objective-C 2.0 @property, @synthesize and @dynamic. | |
7764 | * c-parser.c (c_parser_objc_at_property_declaration): Removed | |
7765 | parsing of RID_COPIES and RID_IVAR. Updated call to | |
7766 | objc_add_property_declaration. | |
7767 | * c-typecheck.c (build_component_ref): Call | |
7768 | objc_maybe_build_component_ref instead of objc_build_setter_call. | |
7769 | Use objc_is_property_ref to improve Objective-C checks. | |
7770 | (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead | |
7771 | of objc_build_getter_call. | |
7772 | ||
7773 | 2010-10-29 Paul Koning <ni1d@arrl.net> | |
7774 | ||
7775 | * doc/tm.texi.in (REGNO_OK_FOR_BASE_P, REGNO_MODE_OK_FOR_BASE_P, | |
7776 | REGNO_MODE_OK_FOR_REG_BASE, REGNO_MODE_CODE_OK_FOR_BASE_P, | |
7777 | REGNO_OK_FOR_INDEX_P): Delete non-strict variant. | |
7778 | (REG_OK_STRICT): Move description. | |
7779 | ||
7780 | 2010-10-29 Paul Koning <ni1d@arrl.net> | |
7781 | ||
7782 | * config/pdp11/pdp11.md (*and<mode>): Rename to *bic<mode>. | |
7783 | ||
7784 | 2010-10-29 Paul Koning <ni1d@arrl.net> | |
7785 | ||
7786 | * config/pdp11/pdp11.md (divhi3, modhi3, divmodhi3): Fix ICE. | |
7787 | ||
7788 | 2010-10-29 Paul Koning <ni1d@arrl.net> | |
7789 | ||
7790 | PR/41822 | |
7791 | * config/pdp11/pdp11.md (andhi3, andqi3): Fix wrong code error. | |
7792 | ||
7793 | 2010-10-29 Richard Henderson <rth@redhat.com> | |
7794 | ||
7795 | PR rtl-opt/46226 | |
7796 | * stmt.c (expand_asm_operands): Call do_pending_stack_adjust | |
7797 | for asm goto. | |
7798 | ||
7799 | 2010-10-29 Paul Koning <ni1d@arrl.net> | |
7800 | ||
7801 | * config/pdp11/pdp11.c (output_move_quad): Fix ICE for CPU | |
7802 | register to register move. | |
7803 | ||
7804 | 2010-10-29 Paul Koning <ni1d@arrl.net> | |
7805 | ||
7806 | * config/pdp11/pdp11.c (print_operand_address): Correct handling | |
7807 | of integer constant addresses, delete vax-only logic. | |
7808 | ||
7809 | 2010-10-11 Hariharan Sandanagobalane <hariharan@picochip.com> | |
7810 | ||
7811 | * config/picochip/picochip.c (picochip_is_short_branch): Simplify | |
7812 | a conditional expression. | |
7813 | ||
7814 | 2010-10-29 Paul Koning <ni1d@arrl.net> | |
7815 | ||
7816 | * config/pdp11/pdp11.c (pdp11_trampoline_init): Correct | |
7817 | instruction encoding. | |
7818 | ||
7819 | 2010-10-29 Artjoms Sinkarovs <artyom.shinakroff@gmail.com> | |
7820 | Andrew Pinski <pinskia@gmail.com> | |
7821 | ||
7822 | * tree.h (build_vector_from_val): Declare. | |
7823 | * tree.c (build_vector_from_val): New function. | |
7824 | * c-typeck.c (build_binary_op): Handle vector shifting. | |
7825 | * doc/extend.texi: Description of the vector shifting operation. | |
7826 | ||
7827 | 2010-10-29 Paul Koning <pkoning@equallogic.com> | |
7828 | ||
7829 | * config/pdp11/pdp11-protos.h (pdp11_cannot_change_mode_class, | |
7830 | pdp11_secondary_memory_needed): Declare. | |
7831 | * config/pdp11/predicates.md (float_operand): New predicate. | |
7832 | * config/pdp11/pdp11.md (RETVAL_REGNUM): New constant. | |
7833 | (cbranchdf4, movdf): Change predicate. | |
7834 | (movsf): Handle FPU register case. | |
7835 | (truncdfsf2, extendsfdf2): Add FPU register case. | |
7836 | * config/pdp11/pdp11.c (TARGET_SECONDARY_RELOAD, | |
7837 | TARGET_REGISTER_MOVE_COST, TARGET_PREFERRED_RELOAD_CLASS, | |
7838 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
7839 | (pdp11_register_move_cost): Update cost matrix. | |
7840 | (pdp11_cannot_change_mode_class, pdp11_preferred_reload_class, | |
7841 | pdp11_preferred_output_reload_class, pdp11_secondary_reload, | |
7842 | pdp11_secondary_memory_needed): New function. | |
7843 | (pdp11_return_in_memory): Add other float types. | |
7844 | * config/pdp11/pdp11.h (HARD_REGNO_MODE_OK): Add other float types. | |
7845 | (SECONDARY_MEMORY_NEEDED, CANNOT_CHANGE_MODE_CLASS): Define. | |
7846 | (PREFERRED_RELOAD_CLASS, SECONDARY_RELOAD_CLASS, | |
7847 | REGISTER_MOVE_COST): Delete. | |
7848 | (BASE_RETURN_VALUE_REG): Add other float types. | |
7849 | ||
7850 | 2010-10-29 Nick Clifton <nickc@redhat.com> | |
7851 | ||
7852 | * doc/invoke.texi: Document -mam34 and -mtune options. | |
7853 | * config/mn10300/mn10300.c (mn10300_tune_string): New variable. | |
7854 | (mn10300_tune_cpu): New variable. | |
7855 | (mn10300_handle_option): Handle -mam34 and -mtune options. | |
7856 | (mn10300_option_override): Convert tune string into tune cpu variable. | |
7857 | (mn10300_legitimate_constant_p): Delete unused local variable. | |
7858 | (is_load_insn): New function. | |
7859 | (is_store_insn): New function. | |
7860 | (mn10300_adjust_schedule_cost): New function. | |
7861 | (TARGET_SCHED_ADJUST_COST): Define. | |
7862 | * config/mn10300/mn10300.opt (mam34): New option. | |
7863 | (mtune): New option. | |
7864 | * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Add AM34 support. | |
7865 | (enum processor_type): Add AM34. | |
7866 | (TARGET_AM34): Define. | |
7867 | * config/mn10300/mn10300.md (attr cpu): Add am34. | |
7868 | Add pipeline description. | |
7869 | (movqi, movhi, movsi, movsf, movdf, movdi): Fix predicates. | |
7870 | Remove unneeded alternatives. Add timing attribute. | |
7871 | (pop_pic_reg, am33_addsi3, mn10300_addsi3, am33_subsi3, | |
7872 | mn10300_subsi3, mulsidi3, umulsidi3, am33_mulsi3, | |
7873 | mn10300_mulsi3, udivmodsi4_am33, divmodsi4, am33_andsi3, | |
7874 | mn10300_andsi3, am33_iorsi3, mn10300_iorsi3, am33_xorsi3, | |
7875 | mn10300_xorsi3, byte_clear, byte_set, bit_clear1, bit_clear2, | |
7876 | bit_set, am33_iorqi3, mn10300_iorqi3, test_byte_bitfield, | |
7877 | bit_test, subreg_bit_test, cmpsi, am33_cmpsf, am33_subsi3, | |
7878 | float_conditional_branch, jump, indirect_jump, tablejump, | |
7879 | call_internal, call_value_internal, zero_extendqisi2_am33, | |
7880 | zero_extendqisi2_mn10300, zero_extendhisi2_am33, | |
7881 | zero_extendhisi2_mn10300, extendqisi2_am33, extendqisi2_mn10300, | |
7882 | extendhisi2_am33, extendhisi2_mn10300, am33_ashlsi3, | |
7883 | mn10300_ashlsi3, am33_lshrsi3, mn10300_lshrsi3, am33_ashrisi3, | |
7884 | mn10300_ashrsi3, abssf2_am33_2, negsf2_am33_2, rsqrtsf2, | |
7885 | addsf3_internal, subsf3_internal, mulsf3_internal, divsf3, | |
7886 | fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4, return_internal, | |
7887 | return_internal_regs, store_movm, return, call_next_insn): | |
7888 | Add timing attribute. | |
7889 | (am33_subsi3): Add missing clobber of CC_REG. | |
7890 | (am33_andsi3, mn10300_andsi3): Fix compile time warnings. | |
7891 | (udivmodsi4, udivmodsi4_insn, divmodsi4, test_byte_bitfield, | |
7892 | subreg_bit_test, zero_extendqisi2, zero_extendhisi2, | |
7893 | extendqisi2): Fix predicates. | |
7894 | (call_internal, call_internal_value): Separate alternatives. | |
7895 | * config/mn10300/t-mn10300: Add AM34 multilib. | |
7896 | ||
7897 | 2010-10-29 Paolo Bonzini <bonzini@gnu.org> | |
7898 | ||
7899 | * config/sh/sh.c (sh_promote_function_mode): Use | |
7900 | default_promote_function_mode if !sh_promote_prototypes. | |
7901 | ||
7902 | 2010-10-28 Paolo Bonzini <bonzini@gnu.org> | |
7903 | ||
7904 | * recog.c (split_all_insns): Remove dead code. | |
7905 | ||
7906 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
7907 | ||
7908 | * score.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
7909 | ||
7910 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
7911 | ||
7912 | * config/cris/cris.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Delete. | |
7913 | (FUNCTION_ARG_ADVANCE): Delete. | |
7914 | * config/cris/cris.c (cris_function_arg_1, cris_function_arg): New | |
7915 | functions. | |
7916 | (cris_function_incoming_arg, cris_function_arg_advance): New functions. | |
7917 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_INCOMING_ARG): Define. | |
7918 | (TARGET_FUNCTION_ARG_ADVANCE): Define. | |
7919 | ||
7920 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
7921 | ||
7922 | * config/lm32/lm32-protos.h (lm32_function_arg): Delete. | |
7923 | * config/lm32/lm32.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
7924 | * config/mcore/mcore.c (mcore_function_arg): Declare. Make static. | |
7925 | Take a const_tree and a bool. | |
7926 | (mcore_function_arg_advance): New function. | |
7927 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
7928 | ||
7929 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
7930 | ||
7931 | * config/mcore/mcore-protos.h (mcore_function_arg): Delete. | |
7932 | * config/mcore/mcore.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
7933 | * config/mcore/mcore.c (mcore_function_arg): Declare. Make static. | |
7934 | Take a const_tree and a bool. | |
7935 | (mcore_function_arg_advance): New function. | |
7936 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
7937 | ||
7938 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
7939 | ||
7940 | * config/h8300/h8300-protos.h (function_arg): Delete. | |
7941 | * config/h8300/h8300.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
7942 | * config/h8300/h8300.c (function_arg): Rename to... | |
7943 | (h8300_function_arg): ...this. Make static. Take a const_tree and | |
7944 | a bool. | |
7945 | (h8300_function_arg_advance): New function. | |
7946 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
7947 | ||
7948 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
7949 | ||
7950 | * config/arc/arc.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Move code | |
7951 | to... | |
7952 | * config/arc/arc.c (arc_function_arg): ...here and... | |
7953 | (arc_function_arg_advance): ...here. New functions. | |
7954 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
7955 | ||
7956 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
7957 | ||
7958 | * config/crx/crx-protos.h (crx_function_arg): Delete. | |
7959 | (crx_function_arg_advance): Delete. | |
7960 | * config/crx/crx.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
7961 | * config/crx/crx.c (crx_function_arg): Make static. Take a | |
7962 | const_tree and a bool. | |
7963 | (crx_function_arg_advance): Make static. Take a const_tree and a bool. | |
7964 | (enough_regs_for_param): Take a const_tree. | |
7965 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
7966 | ||
7967 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
7968 | ||
7969 | * config/m68hc11/m68hc11-protos.h (m68hc11_function_arg): Delete. | |
7970 | (m68hc11_function_arg_advance): Delete. | |
7971 | * config/m68hc11/m68hc11.h (FUNCTION_ARG): Delete. | |
7972 | (FUNCTION_ARG_ADVANCE): Delete. | |
7973 | * config/m68hc11/m68hc11.c (m68hc11_function_arg): Make static. | |
7974 | Take a const_tree and a bool. | |
7975 | (m68hc11_function_arg_advance): Likewise. | |
7976 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
7977 | ||
7978 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
7979 | ||
7980 | * config/stormy16/stormy16-protos.h (xstormy16_function_arg): Delete. | |
7981 | (xstormy16_function_arg_advance): Delete. | |
7982 | * config/stormy16/stormy16.h (FUNCTION_ARG): Delete. | |
7983 | (FUNCTION_ARG_ADVANCE): Delete. | |
7984 | * config/stormy16/stormy16.c (xstormy16_function_arg): Make static. | |
7985 | Take a const_tree and a bool. | |
7986 | (xstormy16_function_arg_advance): Likewise. Return void, updating | |
7987 | the CUM parameter instead. | |
7988 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
7989 | ||
7990 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
7991 | ||
7992 | * config/moxie/moxie-protos.h (moxie_function_arg): Delete. | |
7993 | * config/moxie/moxie.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
7994 | (MOXIE_FUNCTION_ARG_SIZE): Move to... | |
7995 | * config/moxie/moxie.c (MOXIE_FUNCTION_ARG_SIZE): ...here. | |
7996 | (moxie_function_arg): Make static. Take a const_tree and a bool. | |
7997 | (moxie_function_arg_advance): New function. | |
7998 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
7999 | ||
8000 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
8001 | ||
8002 | * config/mn10300/mn10300-protos.h (function_arg): Delete. | |
8003 | * config/mn10300/mn10300.h (FUNCTION_ARG): Delete. | |
8004 | (FUNCTION_ARG_ADVANCE): Delete. | |
8005 | * config/mn10300/mn10300.c (function_arg): Rename to... | |
8006 | (mn10300_function_arg): ...this. Make static. Take a const_tree | |
8007 | and a bool. | |
8008 | (mn10300_function_arg_advance): New function. | |
8009 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
8010 | ||
8011 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
8012 | ||
8013 | * config/iq2000/iq2000-protos.h (function_arg): Delete. | |
8014 | (function_arg_advance): Delete. | |
8015 | * config/iq2000/iq2000.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
8016 | * config/iq2000/iq2000.c (function_arg): Rename to... | |
8017 | (iq2000_function_arg): ...this. Make static. Take a const_tree and | |
8018 | a bool. | |
8019 | (function_arg_advance): Rename to... | |
8020 | (iq2000_function_arg_advance): ...this. Make static. Take a | |
8021 | const_tree and a bool. | |
8022 | (iq2000_expand_prologue): Call iq2000_function_arg_advance and | |
8023 | iq2000_function_arg. | |
8024 | (iq2000_pass_by_reference): Call iq2000_function_arg). | |
8025 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
8026 | ||
8027 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
8028 | ||
8029 | * config/fr30/fr30-protos.h (fr30_num_arg_regs): Delete. | |
8030 | * config/fr30/fr30.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
8031 | * config/fr30/fr30.c (fr30_num_arg_regs): Make static. Take a | |
8032 | const_tree. | |
8033 | (fr30_function_arg): New function. | |
8034 | (fr30_function_arg_advance): New function. | |
8035 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
8036 | ||
8037 | 2010-10-28 Nathan Froyd <froydnj@codesourcery.com> | |
8038 | ||
8039 | * config/frv/frv-protos.h (frv_function_arg): Delete. | |
8040 | (frv_function_arg_advance): Delete. | |
8041 | * config/frv/frv.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
8042 | * config/frv/frv.c (frv_function_arg): Rename to... | |
8043 | (frv_function_arg_1): Make static. Take const_tree and bool arguments. | |
8044 | (frv_function_arg, frv_function_incoming_arg): New functions. | |
8045 | (frv_function_arg_advance): Make static. Take a const_tree and a bool. | |
8046 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_INCOMING_ARG): Define. | |
8047 | (TARGET_FUNCTION_ARG_ADVANCE): Define. | |
8048 | ||
8049 | 2010-10-28 Uros Bizjak <ubizjak@gmail.com> | |
8050 | ||
8051 | PR target/46153 | |
8052 | * config/i386/sse.md (sse_movhlps_exp): Use destination | |
8053 | returned from ix86_fixup_binary_operands to expand insn. | |
8054 | (sse_movlhps_exp): Ditto. | |
8055 | (sse_loadhps_exp): Ditto. | |
8056 | (sse_loadlps_exp): Ditto. | |
8057 | (sse2_loadhpd_exp): Ditto. | |
8058 | (sse2_loadlpd_exp): Ditto. | |
8059 | ||
8060 | 2010-10-28 Andrew Stubbs <ams@codesourcery.com> | |
8061 | ||
8062 | * config/arm/arm.c (const_ok_for_arm): Support 0xXY00XY00 pattern | |
8063 | constants in thumb2. | |
8064 | ||
8065 | 2010-10-28 Eric Botcazou <ebotcazou@adacore.com> | |
8066 | ||
8067 | * combine.c (set_nonzero_bits_and_sign_copies): Use unsigned | |
8068 | arithmetics in masking operations. | |
8069 | (contains_muldiv): Likewise. | |
8070 | (try_combine): Likewise. | |
8071 | (find_split_point): Likewise. | |
8072 | (combine_simplify_rtx): Likewise. | |
8073 | (simplify_if_then_else): Likewise. | |
8074 | (simplify_set): Likewise. | |
8075 | (expand_compound_operation): Likewise. | |
8076 | (expand_field_assignment): Likewise. | |
8077 | (make_extraction): Likewise. | |
8078 | (extract_left_shift): Likewise. | |
8079 | (make_compound_operation): Likewise. | |
8080 | (force_to_mode): Likewise. | |
8081 | (make_field_assignment): Likewise. | |
8082 | (reg_nonzero_bits_for_combine): Likewise. | |
8083 | (simplify_shift_const_1): Likewise. | |
8084 | (simplify_comparison): Likewise. | |
8085 | ||
8086 | 2010-10-27 Nathan Froyd <froydnj@codesourcery.com> | |
8087 | ||
8088 | * config/ia64/ia64-protos.h (ia64_function_arg): Delete. | |
8089 | (ia64_function_arg_advance): Delete. | |
8090 | * config/ia64/ia64.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Delete. | |
8091 | (FUNCTION_ARG_ADVANCE): Delete. | |
8092 | * config/ia64/ia64.c (ia64_function_arg): Rename to... | |
8093 | (ia64_function_arg_1): ...this. Make static. Take const_tree and | |
8094 | bool arguments. | |
8095 | (ia64_function_arg, ia64_function_incoming_arg): New functions. | |
8096 | (ia64_function_arg_advance): Make static. Take a const_tree and | |
8097 | a bool. | |
8098 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_INCOMING_ARG): Define. | |
8099 | (TARGET_FUNCTION_ARG_ADVANCE): Define. | |
8100 | ||
8101 | 2010-10-27 Steve Ellcey <sje@cup.hp.com> | |
8102 | ||
8103 | * doc/tm.texi.in (TARGET_GET_RAW_RESULT_MODE): New. | |
8104 | (TARGET_GET_RAW_ARG_MODE): New. | |
8105 | * doc/tm.texi: Regenerate. | |
8106 | * target.def (get_raw_result_mode): New. | |
8107 | (get_raw_arg_mode): New. | |
8108 | * targhooks.c (default_get_reg_raw_mode): New. | |
8109 | * targhooks.h (default_get_reg_raw_mode): New. | |
8110 | * builtins.c (apply_args_size): Use targetm.calls.get_raw_arg_mode. | |
8111 | (apply_result_size): Ditto. | |
8112 | * config/ia64/ia64.c (ia64_get_reg_raw_mode): New. | |
8113 | (TARGET_GET_RAW_RESULT_MODE): Define. | |
8114 | (TARGET_GET_RAW_ARG_MODE): Ditto. | |
8115 | ||
8116 | 2010-10-27 Eric Botcazou <ebotcazou@adacore.com> | |
8117 | ||
8118 | * config/sparc/sol2-unwind.h (sparc64_fallback_frame_state): Adjust | |
8119 | for newer Solaris 10 release. | |
8120 | (sparc_fallback_frame_state): Likewise. | |
8121 | ||
8122 | 2010-10-27 Jason Merrill <jason@redhat.com> | |
8123 | ||
8124 | * gimplify.c (gimplify_decl_expr): Handle anonymous artificial | |
8125 | variables sooner. | |
8126 | ||
8127 | 2010-10-27 Jie Zhang <jie@codesourcery.com> | |
8128 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
8129 | ||
8130 | * haifa-sched.c (ISSUE_POINTS): Remove. | |
8131 | (max_issue): Don't issue more than issue_rate instructions. | |
8132 | ||
8133 | 2010-10-27 Ian Lance Taylor <iant@google.com> | |
8134 | ||
8135 | PR target/46197 | |
8136 | * config/i386/i386.md (UNSPECV_SPLIT_STACK_RETURN): New. | |
8137 | (split_stack_return): Replace UNSPEC_STACK_CHECK with | |
8138 | UNSPECV_SPLIT_STACK_RETURN. | |
8139 | ||
8140 | 2010-10-27 H.J. Lu <hongjiu.lu@intel.com> | |
8141 | ||
8142 | * config/i386/i386-protos.h (init_cumulative_args): Add an int. | |
8143 | ||
8144 | * config/i386/i386.c (block_info): New. | |
8145 | (BLOCK_INFO): Likewise. | |
8146 | (call_avx256_state): Likewise. | |
8147 | (check_avx256_stores): Likewise. | |
8148 | (move_or_delete_vzeroupper_2): Likewise. | |
8149 | (move_or_delete_vzeroupper_1): Likewise. | |
8150 | (move_or_delete_vzeroupper): Likewise. | |
8151 | (use_avx256_p): Likewise. | |
8152 | (function_pass_avx256_p): Likewise. | |
8153 | (flag_opts): Add -mvzeroupper. | |
8154 | (ix86_option_override_internal): Turn on MASK_VZEROUPPER by | |
8155 | default for TARGET_AVX. Turn off MASK_VZEROUPPER if TARGET_AVX | |
8156 | is disabled. | |
8157 | (ix86_function_ok_for_sibcall): Disable sibcall if we need to | |
8158 | generate vzeroupper. | |
8159 | (init_cumulative_args): Add an int to indicate caller. Set | |
8160 | use_avx256_p, callee_return_avx256_p and caller_use_avx256_p | |
8161 | based on return type. | |
8162 | (ix86_function_arg): Set use_avx256_p, callee_pass_avx256_p and | |
8163 | caller_pass_avx256_p based on argument type. | |
8164 | (ix86_expand_epilogue): Emit vzeroupper if 256bit AVX register | |
8165 | is used, but not returned by caller. | |
8166 | (ix86_expand_call): Emit vzeroupper if 256bit AVX register is used. | |
8167 | (ix86_local_alignment): Set use_avx256_p if 256bit AVX register | |
8168 | is used. | |
8169 | (ix86_minimum_alignment): Likewise. | |
8170 | (ix86_expand_special_args_builtin): Set target to | |
8171 | GEN_INT (vzeroupper_intrinsic) for CODE_FOR_avx_vzeroupper. | |
8172 | (ix86_reorg): Run the vzeroupper optimization if needed. | |
8173 | ||
8174 | * config/i386/i386.h (ix86_args): Add caller. | |
8175 | (INIT_CUMULATIVE_ARGS): Updated. | |
8176 | (machine_function): Add use_vzeroupper_p, use_avx256_p, | |
8177 | caller_pass_avx256_p, caller_return_avx256_p, | |
8178 | callee_pass_avx256_p and callee_return_avx256_p. | |
8179 | ||
8180 | * config/i386/i386.opt (-mvzeroupper): New. | |
8181 | ||
8182 | * config/i386/predicates.md (vzeroupper_operation): Removed. | |
8183 | ||
8184 | * config/i386/sse.md (avx_vzeroupper): Removed. | |
8185 | (*avx_vzeroupper): Removed. | |
8186 | (avx_vzeroupper): New. | |
8187 | ||
8188 | * doc/invoke.texi: Document -mvzeroupper. | |
8189 | ||
8190 | 2010-10-27 Eric Botcazou <ebotcazou@adacore.com> | |
8191 | ||
8192 | * config/i386/t-mingw32 (SHLIB_LC): Add -lmingwthrd. | |
8193 | * config/i386/t-mingw-w32 (SHLIB_LC): Likewise. | |
8194 | * config/i386/t-mingw-w64 (SHLIB_LC): Likewise. | |
8195 | ||
8196 | 2010-10-27 Eric Botcazou <ebotcazou@adacore.com> | |
8197 | Olivier Hainque <hainque@adacore.com> | |
8198 | ||
8199 | * config/i386/w32-unwind.h (i386_w32_fallback_frame_state): Fix regnum | |
8200 | of EBP. Do not restore reg #9. Remove +1 adjustment to EIP and set | |
8201 | fs->signal_frame instead. | |
8202 | ||
8203 | 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> | |
8204 | ||
8205 | * c-parser.c (cp_parser_objc_at_property_declaration): Removed | |
8206 | parsing of RID_COPIES and RID_IVAR. | |
8207 | ||
8208 | 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> | |
8209 | ||
8210 | * c-parser.c (c_parser_objc_at_property_declaration): Recognize | |
8211 | RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC. | |
8212 | Do not use objc_set_property_attr, but use local variables | |
8213 | instead. Detect repeated usage of setter, getter and ivar | |
8214 | attributes. Improved error processing when a setter name does not | |
8215 | end in ':'. Do not check for CPP_CLOSE_PAREN after we determined | |
8216 | that the token is a keyword. Updated call to | |
8217 | objc_add_property_declaration. | |
8218 | ||
8219 | 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> | |
8220 | ||
8221 | * c-parser.c (c_parser_objc_at_property): Renamed to | |
8222 | c_parser_objc_at_property_declaration. Updated calls to | |
8223 | objc_add_property_variable, now objc_add_property_declaration. | |
8224 | Code rewritten to be much more robust in recovering from syntax | |
8225 | errors. Added comments. | |
8226 | (c_parser_objc_property_attrlist): Removed. | |
8227 | (c_parser_external_declaration): Updated calls to | |
8228 | c_parser_objc_at_property, now | |
8229 | c_parser_objc_at_property_declaration. | |
8230 | (c_parser_objc_methodprotolist): Same change. | |
8231 | ||
8232 | 2010-10-26 H.J. Lu <hongjiu.lu@intel.com> | |
8233 | ||
8234 | * config/i386/i386.md (split_stack_return): Put back unspec_volatile. | |
8235 | ||
8236 | 2010-10-26 Jan Hubicka <jh@suse.cz> | |
8237 | ||
8238 | * ipa.c (process_references): Enqueue all referenced nodes; | |
8239 | mark as reachable only non-external nodes. | |
8240 | (cgraph_remove_unreachable_nodes): All referenced nodes should | |
8241 | be enqueued; remove bogues node->needed check. | |
8242 | ||
8243 | 2010-10-26 Jan Hubicka <jh@suse.cz> | |
8244 | ||
8245 | * cgraphbuild.c (build_cgraph_edges): Use ipa-reference | |
8246 | to represent OMP. | |
8247 | ||
8248 | 2010-10-26 H.J. Lu <hongjiu.lu@intel.com> | |
8249 | ||
8250 | * config/i386/i386.md (split_stack_return): Replace | |
8251 | unspec_volatile with unspec. | |
8252 | ||
8253 | 2010-10-26 Jonathan Wakely <jwakely.gcc@gmail.com> | |
8254 | ||
8255 | * doc/install.texi: Fix typo in --with-sysroot description. | |
8256 | ||
8257 | 2010-10-26 Jan Hubicka <jh@suse.cz> | |
8258 | ||
8259 | * ipa.c (cgraph_externally_visible_p, varpool_externally_visible_p): | |
8260 | Use info provided by linker plugin. | |
8261 | ||
8262 | 2010-10-26 Jason Merrill <jason@redhat.com> | |
8263 | ||
8264 | * varasm.c (constructor_static_from_elts_p): Don't require a | |
8265 | CONSTRUCTOR to have elements to be suitable for static | |
8266 | initialization. Allow ARRAY_TYPE as well. | |
8267 | ||
8268 | 2010-10-26 Jan Hubicka <jh@suse.cz> | |
8269 | ||
8270 | PR middle-end/45736 | |
8271 | * cgraph.c (cgraph_set_readonly_flag): Rename to... | |
8272 | (cgraph_set_const_flags) ... this one; get also looping argument; | |
8273 | clear constructor/destructor flags. | |
8274 | (cgraph_set_pure_flag): Likewise. | |
8275 | (cgraph_set_looping_const_or_pure_flag): Remove. | |
8276 | (cgraph_can_remove_if_no_direct_calls_and_refs): Do not try | |
8277 | to optimize away static ctors/dtors; it does not work on inline clones; | |
8278 | external functions can always be rmeoved. | |
8279 | (cgraph_will_be_removed_from_program_if_no_direct_calls): Assert on | |
8280 | inline clones; in LTO external functions always can go. | |
8281 | (cgraph_used_from_object_file_p): Handle EXTERNAL functions correctly. | |
8282 | (cgraph_mark_address_taken_node): Assert that we are not taking | |
8283 | address of inline clone. | |
8284 | (cgraph_can_remove_if_no_direct_calls_p): We always eventually remove | |
8285 | external functions. | |
8286 | * ipa-cp.c (ipcp_cloning_candidate_p): Do not clone functions with | |
8287 | address taken. | |
8288 | (ipcp_initialize_node_lattices): Only local functions can be | |
8289 | handled without cloning. | |
8290 | * cgraph.h (cgraph_set_readonly_flag, | |
8291 | cgraph_set_looping_const_or_pure_flag): Remove. | |
8292 | (cgraph_set_const_flag): Declare. | |
8293 | (cgraph_set_pure_flag): Update. | |
8294 | * ipa-pure-const (propagate_pure_const, local_pure_const): Update | |
8295 | flags setting code. | |
8296 | * ipa.c (cgraph_remove_unreachable_nodes): Fix formating; do not | |
8297 | look at inline clones; fix handling of external definitions. | |
8298 | (cgraph_postorder): Do not look at inline clones in the first pass. | |
8299 | (function_and_variable_visibility): Drop constructors/destructor | |
8300 | flags at pure and const functions. | |
8301 | * tree-profile.c (tree_profiling): Update. | |
8302 | * ipa-inline.c (cgraph_clone_inlined_nodes): Always clone functions with | |
8303 | address taken; external functions do not account to whole program size. | |
8304 | (cgraph_decide_inlining): Likewise; do not try to inline | |
8305 | functions already inlined. | |
8306 | ||
8307 | 2010-10-26 Jie Zhang <jie@codesourcery.com> | |
8308 | ||
8309 | * doc/invoke.texi: Improve documentation of | |
8310 | -fstrict-volatile-bitfields. | |
8311 | ||
8312 | 2010-10-26 Ira Rosen <irar@il.ibm.com> | |
8313 | ||
8314 | PR tree-optimization/46167 | |
8315 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Check that there | |
8316 | is basic block for the statement. | |
8317 | ||
8318 | 2010-10-26 Paul Koning <ni1d@arrl.net> | |
8319 | ||
8320 | * config/pdp11/pdp11.c (pdp11_f_format, pdp11_d_format): Update to | |
8321 | current definition of struct_real_format. | |
8322 | ||
8323 | 2010-10-26 H.J. Lu <hongjiu.lu@intel.com> | |
8324 | ||
8325 | PR target/44948 | |
8326 | * config/i386/i386.c (ix86_old_function_arg_boundary): New. | |
8327 | (ix86_function_arg_boundary): Always align parameters on stack | |
8328 | in 64bit and align parameters with alignment >= 16byte on stack | |
8329 | in 32bit. Warn alignment change. | |
8330 | ||
8331 | 2010-10-26 Ian Lance Taylor <iant@google.com> | |
8332 | ||
8333 | PR middle-end/45687 | |
8334 | * ipa-prop.c (ipa_modify_call_arguments): Correct type of MEM_REF | |
8335 | offset. | |
8336 | ||
8337 | 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com> | |
8338 | ||
8339 | Implement opaque-enum-specifiesr for C++0x | |
8340 | * tree.h (ENUM_IS_OPAQUE): New. | |
8341 | * dwarf2out.c (gen_enumeration_type_die): Use ENUM_IS_OPAQUE. | |
8342 | ||
8343 | 2010-10-26 Jie Zhang <jie@codesourcery.com> | |
8344 | ||
8345 | * stor-layout.c (layout_decl): Use the field's type to | |
8346 | determine the mode and keep DECL_BIT_FIELD for a volatile bit-field. | |
8347 | * config/arm/arm.c (arm_override_options): Default to | |
8348 | -fstrict-volatile-bitfields. | |
8349 | ||
8350 | 2010-10-25 Paul Koning <ni1d@arrl.net> | |
8351 | ||
8352 | * config/pdp11/pdp11.md: Add define_constants for register | |
8353 | numbers, branch offset limits. | |
8354 | * config/pdp11/pdp11.c: Use named constants instead of numbers. | |
8355 | * config/pdp11.pdp11.h: Ditto. | |
8356 | ||
8357 | 2010-10-25 Eric Botcazou <ebotcazou@adacore.com> | |
8358 | ||
8359 | * configure.ac: Use $cpu_type instead of $target to define the nop. | |
8360 | * configure: Regenerate. | |
8361 | ||
8362 | 2010-10-25 Jie Zhang <jie@codesourcery.com> | |
8363 | ||
8364 | * combine.c (try_combine): If insns need to be kept around, check that | |
8365 | they can be copied in the merged instruction. | |
8366 | ||
8367 | 2010-10-24 Eric Botcazou <ebotcazou@adacore.com> | |
8368 | ||
8369 | * reg-stack.c (convert_regs_1): Return boolean value, true if the CFG | |
8370 | has been modified. | |
8371 | (convert_regs_2): Likewise. Adjust calls to convert_regs_1. | |
8372 | (convert_regs): Adjust calls to convert_regs_2. Clean up the CFG if | |
8373 | it has been modified. | |
8374 | ||
8375 | 2010-10-24 Eric Botcazou <ebotcazou@adacore.com> | |
8376 | ||
8377 | * config/sparc/sparc.c (sparc_type_code) <NULLPTR_TYPE>: New case. | |
8378 | ||
8379 | 2010-10-24 Paul Koning <ni1d@arrl.net> | |
8380 | ||
8381 | * config/pdp11/pdp11.md: Change length attribute to be in bytes. | |
8382 | * config/pdp11/pdp11.c (output_jump): Ditto. | |
8383 | ||
8384 | 2010-10-24 Ian Lance Taylor <iant@google.com> | |
8385 | ||
8386 | * config/i386/i386.c (ix86_va_start): Remove extraneous blank line. | |
8387 | ||
8388 | 2010-10-24 Eric Botcazou <ebotcazou@adacore.com> | |
8389 | ||
8390 | * cfglayout.c (fixup_reorder_chain): When ensuring that there is at | |
8391 | least one insn with a locus corresponding to an edge's goto_locus, | |
8392 | disregard non-fallthru edges to the exit block and merge the blocks | |
8393 | created for the same goto_locus. | |
8394 | ||
8395 | 2010-10-23 Joseph Myers <joseph@codesourcery.com> | |
8396 | ||
8397 | * gcc.c (n_switches_alloc_debug_check): New. | |
8398 | (set_option_handlers): New. | |
8399 | (process_command): Use set_option_handlers. | |
8400 | (do_self_spec): Pass spec-generated options through option handlers. | |
8401 | (main): Also save and restore n_switches_alloc when swapping | |
8402 | switch arrays. | |
8403 | ||
8404 | 2010-10-23 Richard Henderson <rth@redhat.com> | |
8405 | ||
8406 | PR target/46144 | |
8407 | * config/i386/sse.md (*avx_absneg<AVXMODEF2P>2): New. | |
8408 | (*sse_absneg<SSEMODEF2P>2): Rename from *absneg<VEC_FLOAT_MODE>2. | |
8409 | Honor matching operands when splitting to XOR. | |
8410 | ||
8411 | 2010-10-23 Ian Lance Taylor <iant@google.com> | |
8412 | ||
8413 | * tree-vrp.c (extract_range_from_binary_expr): If | |
8414 | flag_non_call_exceptions don't eliminate division by zero. | |
8415 | * simplify-rtx.c (simplify_binary_operation_1): Likewise. | |
8416 | ||
8417 | 2010-10-23 Nathan Froyd <froydnj@codesourcery.com> | |
8418 | ||
8419 | * cppbuiltin.c (define_builtin_macros_for_type_sizes): Define | |
8420 | __BYTE_ORDER__, __ORDER_LITTLE_ENDIAN__, __ORDER_BIG_ENDIAN__, and | |
8421 | __ORDER_PDP_ENDIAN__. | |
8422 | * libgcc2.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8423 | (struct DWstruct): Define based on __BYTE_ORDER__. | |
8424 | * config/fixed-bit.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8425 | (struct INTstruct): Define based on __BYTE_ORDER__. | |
8426 | * config/dfp-bit.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8427 | (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__. | |
8428 | * system.h (LIBGCC2_WORDS_BIG_ENDIAN): Poison identifier. | |
8429 | * config/arc/arc.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8430 | * config/arm/arm.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8431 | * config/ia64/ia64.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8432 | * config/iq2000/iq2000.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8433 | * config/lm32/lm32.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8434 | * config/m32r/m32r.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8435 | * config/mcore/mcore.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8436 | * config/mep/mep.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8437 | * config/mips/mips.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8438 | * config/rs6000/sysv4.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8439 | * config/rx/rx.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8440 | * config/score/score.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8441 | * config/sh/sh.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8442 | * config/sparc/sparc.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8443 | * config/xtensa/xtensa.h (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8444 | * doc/tm.texi.in (LIBGCC2_WORDS_BIG_ENDIAN): Delete. | |
8445 | * doc/tm.texi: Regenerate. | |
8446 | * doc/cpp.texi (__BYTE_ORDER__, __ORDER_LITTLE_ENDIAN__): Document. | |
8447 | (__ORDER_BIG_ENDIAN__, __ORDER_PDP_ENDIAN__): Likewise. | |
8448 | ||
8449 | 2010-10-23 Jie Zhang <jie@codesourcery.com> | |
8450 | ||
8451 | PR rtl-optimization/37360 | |
8452 | * config/mips/mips.c (cached_can_issue_more): New local variable. | |
8453 | (mips_sched_reorder_1): New. | |
8454 | (mips_sched_reorder): Use mips_sched_reorder_1. | |
8455 | (mips_sched_reorder2): New. | |
8456 | (mips_variable_issue): Set cached_can_issue_more. | |
8457 | (TARGET_SCHED_REORDER2): Define to mips_sched_reorder2 | |
8458 | instead of mips_sched_reorder. | |
8459 | ||
8460 | Revert: | |
8461 | 2008-09-09 Andrey Belevantsev <abel@ispras.ru> | |
8462 | PR rtl-optimization/37360 | |
8463 | * haifa-sched.c (max_issue): Do not assert that we never issue more | |
8464 | insns than issue_rate. Add comment. | |
8465 | ||
8466 | 2010-10-22 Eric Botcazou <ebotcazou@adacore.com> | |
8467 | ||
8468 | * gimplify.c (gimplify_variable_sized_compare): Preserve the source | |
8469 | location info of the expression. | |
8470 | ||
8471 | 2010-10-22 DJ Delorie <dj@redhat.com> | |
8472 | ||
8473 | * doc/extend.texi (Named Address Spaces): Document the M32C named | |
8474 | address space. | |
8475 | ||
8476 | * config/m32c/m32c-pragma.c (m32c_register_pragmas): Register the | |
8477 | __far address space. | |
8478 | * config/m32c/m32c.h (ADDR_SPACE_FAR): New. Add support for | |
8479 | "__far" address space for R8C and M16C processor variants. | |
8480 | * config/m32c/m32c.c (m32c_addr_space_legitimate_address_p): New. | |
8481 | (far_addr_space_p): New. | |
8482 | (encode_pattern_1): Add sign and zero extend support. | |
8483 | (m32c_hard_regno_nregs_1): Large pointers in A16 mode are SImode. | |
8484 | (m32c_extra_constraint_p2): Add SF constraint. | |
8485 | (m32c_legitimate_address_p): Support __far addresses. | |
8486 | (m32c_addr_space_pointer_mode): New. | |
8487 | (m32c_addr_space_address_mode): New. | |
8488 | (m32c_addr_space_legitimate_address_p): New. | |
8489 | (m32c_addr_space_legitimize_address): New. | |
8490 | (m32c_addr_space_subset_p): New. | |
8491 | (m32c_addr_space_convert): New. | |
8492 | (conversions): Add __far operand patterns. | |
8493 | (m32c_prepare_move): Force constants into registers for __far moves. | |
8494 | (m32c_split_move): __far moves are always split. | |
8495 | * config/m32c/addsub.md (addsi3_1): Support SImode symbols. | |
8496 | * config/m32c/mov.md (mov<mode>_far_op1): New. | |
8497 | (mov<mode>_far_op2): New. | |
8498 | (movqi_op): Add __far (SF) support. | |
8499 | (movhi_op): Likewise. | |
8500 | (movsi_splittable): Split A1A0 also. | |
8501 | ||
8502 | 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com> | |
8503 | Andrew Pinski <pinskia@gmail.com> | |
8504 | ||
8505 | * c-typeck.c (build_array_ref): Handle subscripting of vectors. | |
8506 | * doc/extend.texi: New paragraph | |
8507 | ||
8508 | 2010-10-22 Paul Koning <ni1d@arrl.net> | |
8509 | ||
8510 | * config.pdp11/pdp11.h (DBX_DEBUGGING_INFO): Define. | |
8511 | ||
8512 | 2010-10-22 DJ Delorie <dj@redhat.com> | |
8513 | ||
8514 | * config/m32c/m32c-lib1.S (m32c_jsri16): Make reentrant. | |
8515 | ||
8516 | 2010-10-22 Paul Koning <ni1d@arrl.net> | |
8517 | ||
8518 | * config/pdp11/pdp11.h (IRA_COVER_CLASSES): Define. | |
8519 | ||
8520 | 2010-10-22 Richard Henderson <rth@redhat.com> | |
8521 | ||
8522 | * config/i386/i386.c (ix86_builtin_vectorized_function): Add | |
8523 | cases for __builtin_fma and __builtin_fmaf. | |
8524 | ||
8525 | 2010-10-22 Richard Henderson <rth@redhat.com> | |
8526 | ||
8527 | * config/i386/i386.c (ix86_expand_fp_absneg_operator): Produce | |
8528 | NEG+USE for vectors as well. | |
8529 | * config/i386/i386.md (*absneg<VEC_FLOAT_MODE>2): New pattern | |
8530 | and splitter. | |
8531 | ||
8532 | 2010-10-22 Joseph Myers <joseph@codesourcery.com> | |
8533 | ||
8534 | * gcc.c (DEFAULT_SWITCH_CURTAILS_COMPILATION, | |
8535 | SWITCH_CURTAILS_COMPILATION): Remove. | |
8536 | * doc/tm.texi.in (SWITCH_CURTAILS_COMPILATION): Remove documentation. | |
8537 | * doc/tm.texi: Regenerate. | |
8538 | * system.h (SWITCH_CURTAILS_COMPILATION): Poison. | |
8539 | ||
8540 | 2010-10-22 Changpeng Fang <changpeng.fang@amd.com> | |
8541 | ||
8542 | * config/i386/bdver1.md: New file. | |
8543 | * config/i386/i386.md (include "bdver1.md"): Invoke the | |
8544 | pipeline description for bdver1. | |
8545 | (x86_sahf_1): Add "bdver1_decode" attribute. | |
8546 | (*cmpfp_i_mixed): Likewise. | |
8547 | (*cmpfp_i_sse): Likewise. | |
8548 | (*cmpfp_i_i387): Likewise. | |
8549 | (*cmpfp_iu_mixed): Likewise. | |
8550 | (*cmpfp_iu_sse): Likewise. | |
8551 | (*cmpfp_iu_387): Likewise. | |
8552 | (*swap<mode>,*swap<mode>_1): Likewise. | |
8553 | (fixuns_trunc<mode>hi2): Likewise. | |
8554 | (fix_trunc<mode>si_sse): Likewise. | |
8555 | (x86_fnstcw_1): Likewise. | |
8556 | (x86_fldcw_1): Likewise. | |
8557 | (*floatsi<mode>2_vector_mixed_with_temp): Likewise. | |
8558 | (*floatsi<mode>2_vector_mixed): Likewise. | |
8559 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_with_temp): Likewise. | |
8560 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): Likewise. | |
8561 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit): Likewise. | |
8562 | (*floatsi<mode>2_vector_sse_with_temp): Likewise. | |
8563 | (*floatsi<mode>2_vector_sse): Likewise. | |
8564 | (*float<SSEMODEI24:mode><MODEF:mode>2_sse_with_temp): Likewise. | |
8565 | (*float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit): Likewise. | |
8566 | (*float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit): Likewise. | |
8567 | (*mul<mode>3_1): Likewise. | |
8568 | (*mulsi3_1_zext): Likewise. | |
8569 | (*mulhi3_1): Likewise. | |
8570 | (*mulqi3_1): Likewise. | |
8571 | (*<u>mul<mode><dwi>3_1): Likewise. | |
8572 | (*<u>mulqihi3_1): Likewise. | |
8573 | (*<s>muldi3_highpart_1): Likewise. | |
8574 | (*<s>mulsi3_highpart_1): Likewise. | |
8575 | (*<s>mulsi3_highpart_zext): Likewise. | |
8576 | (x86_64_shld): Likewise. | |
8577 | (x86_shld): Likewise. | |
8578 | (x86_64_shrd): Likewise. | |
8579 | (x86_shrd): Likewise. | |
8580 | (sqrtxf2): Likewise. | |
8581 | (sqrt_extend<mode>xf2_i387): Likewise. | |
8582 | (*sqrt<mode>2_sse): Likewise. | |
8583 | * config/i386/sse.md (sse_cvtsi2ss): Add "bdver1_decode" attribute. | |
8584 | (sse_cvtsi2ssq): Likewise. | |
8585 | (sse_cvtss2si): Likewise. | |
8586 | (sse_cvtss2si_2): Likewise. | |
8587 | (sse_cvtss2siq): Likewise. | |
8588 | (sse_cvtss2siq_2): Likewise. | |
8589 | (sse_cvttss2si): Likewise. | |
8590 | (sse_cvttss2siq): Likewise. | |
8591 | (sse2_cvtpi2pd): Likewise. | |
8592 | (sse2_cvttpd2pi): Likewise. | |
8593 | (sse2_cvtsi2sd): Likewise. | |
8594 | (sse2_cvtsi2sdq): Likewise. | |
8595 | (sse2_cvtsd2si): Likewise. | |
8596 | (sse2_cvtsd2si_2): Likewise. | |
8597 | (sse2_cvtsd2siq): Likewise. | |
8598 | (sse2_cvtsd2siq_2): Likewise. | |
8599 | (sse2_cvttsd2si): Likewise. | |
8600 | (sse2_cvttsd2siq): Likewise. | |
8601 | (*sse2_cvtpd2dq): Likewise. | |
8602 | (*sse2_cvttpd2dq): Likewise. | |
8603 | (sse2_cvtsd2ss): Likewise. | |
8604 | (sse2_cvtss2sd): Likewise. | |
8605 | (*sse2_cvtpd2ps): Likewise. | |
8606 | (sse2_cvtps2pd): Likewise. | |
8607 | ||
8608 | 2010-10-22 Richard Guenther <rguenther@suse.de> | |
8609 | ||
8610 | PR middle-end/46137 | |
8611 | * gimple-fold.c (gimplify_and_update_call_from_tree): Properly | |
8612 | remove the virtual operands if they are not needed. | |
8613 | ||
8614 | 2010-10-22 Changpeng Fang <changpeng.fang@amd.com> | |
8615 | ||
8616 | * config/i386/i386.c (processor_costs bdver1_cost): Update | |
8617 | insn costs and architectural parameters for bdver1. | |
8618 | ||
8619 | 2010-10-22 Richard Guenther <rguenther@suse.de> | |
8620 | ||
8621 | * gimple.h (gimple_register_canonical_type): Declare. | |
8622 | * gimple.c (gimple_canonical_types): New global hashtable. | |
8623 | (struct gimple_type_leader_entry_s): New type. | |
8624 | (gimple_type_leader): New global cache. | |
8625 | (gimple_lookup_type_leader): New function. | |
8626 | (gtc_visit): Query the proper cache. | |
8627 | (gimple_types_compatible_p): Likewise. | |
8628 | (gimple_register_type): Use the new cache instead of TYPE_CANONICAL. | |
8629 | (gimple_canonical_type_eq): New function. | |
8630 | (gimple_register_canonical_type): Likewise. | |
8631 | (print_gimple_types_stats): Adjust for gimple_canonical_types. | |
8632 | (free_gimple_type_tables): Likewise. Free gimple_type_leader. | |
8633 | * tree-ssa.c (useless_type_conversion_p): Do not dispatch to | |
8634 | gimple_types_compatible_p for LTO. | |
8635 | ||
8636 | 2010-10-22 Uros Bizjak <ubizjak@gmail.com> | |
8637 | ||
8638 | PR target/46098 | |
8639 | * config/i386/sse.md (*avx_movu<ssemodesuffix><avxmodesuffix>): | |
8640 | Rename from avx_movu<ssemodesuffix><avxmodesuffix>. | |
8641 | (avx_movu<ssemodesuffix><avxmodesuffix>): New expander. | |
8642 | (*<sse>_movu<ssemodesuffix>): Rename from <sse>_movu<ssemodesuffix>. | |
8643 | (<sse>_movu<ssemodesuffix>): New expander. | |
8644 | (*avx_movdqu<avxmodesuffix>): Rename from avx_movdqu<avxmodesuffix>. | |
8645 | (avx_movdqu<avxmodesuffix>): New expander. | |
8646 | (*sse2_movdqu): Rename from sse2_movdqu. | |
8647 | (sse2_movdqu): New expander. | |
8648 | ||
8649 | 2010-10-22 Richard Guenther <rguenther@suse.de> | |
8650 | ||
8651 | PR tree-optimization/45720 | |
8652 | * tree-vect-data-refs.c (vect_update_misalignment_for_peel): | |
8653 | Handle negative step. | |
8654 | (vect_enhance_data_refs_alignment): Likewise. | |
8655 | * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Likewise. | |
8656 | (vect_create_cond_for_align_checks): Likewise. | |
8657 | (vect_create_cond_for_alias_checks): Likewise. | |
8658 | ||
8659 | 2010-10-22 Ira Rosen <irar@il.ibm.com> | |
8660 | ||
8661 | PR tree-optimization/46126 | |
8662 | * tree-vect-stmts.c (vect_analyze_stmt): Pass NODE to | |
8663 | vectorizable_shift in case of basic block vectorization. | |
8664 | ||
8665 | 2010-10-22 Joseph Myers <joseph@codesourcery.com> | |
8666 | ||
8667 | * target.h (enum opt_levels, struct default_options): New. | |
8668 | * target.def (handle_ofast): Remove hook. | |
8669 | (target_option.optimization): Change to | |
8670 | target_option.optimization_table. | |
8671 | * doc/tm.texi.in (TARGET_OPTION_OPTIMIZATION): Change to | |
8672 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8673 | (CAN_DEBUG_WITHOUT_FP): Remove. | |
8674 | * doc/tm.texi: Regenerate. | |
8675 | * opts.c (maybe_default_option, maybe_default_options, | |
8676 | default_options_table): New. | |
8677 | (default_options_optimization): Take extra parameters. Don't | |
8678 | assert that global_options and global_options_set are in use. Use | |
8679 | maybe_default_options. | |
8680 | (decode_options): Pass extra parameters to | |
8681 | default_options_optimization. | |
8682 | * common.opt (falign-loops): Use value 0 with Var. | |
8683 | (frerun-cse-after-loop, ftree-ter): Remove Init. | |
8684 | * system.h (CAN_DEBUG_WITHOUT_FP, TARGET_HANDLE_OFAST, | |
8685 | TARGET_OPTION_OPTIMIZATION): Remove. | |
8686 | * targhooks.c (empty_optimization_table): New. | |
8687 | * targhooks.h (empty_optimization_table): Declare. | |
8688 | * toplev.c (process_options): Don't set flag_rerun_cse_after_loop. | |
8689 | * config/alpha/alpha.c (alpha_option_optimization_table, | |
8690 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8691 | * config/alpha/alpha.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8692 | * config/arm/arm.c (arm_option_optimization: Change to | |
8693 | arm_option_optimization_table. | |
8694 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8695 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8696 | * config/arm/arm.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8697 | * config/avr/avr.c (avr_option_optimization_table, | |
8698 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8699 | * config/avr/avr.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8700 | * config/cris/cris.c (cris_option_optimization): Change to | |
8701 | cris_option_optimization_table. | |
8702 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8703 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8704 | * config/crx/crx.c (crx_option_optimization): Change to | |
8705 | crx_option_optimization_table. | |
8706 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8707 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8708 | * config/crx/crx.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8709 | * config/fr30/fr30.c (fr30_option_optimization_table, | |
8710 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8711 | * config/fr30/fr30.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8712 | * config/frv/frv.c (frv_option_optimization_table, | |
8713 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8714 | * config/frv/frv.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8715 | * config/h8300/h8300.c (h8300_option_optimization): Change to | |
8716 | h8300_option_optimization_table. | |
8717 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8718 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8719 | * config/h8300/h8300.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8720 | * config/i386/i386.c (ix86_option_optimization): Change to | |
8721 | ix86_option_optimization_table. | |
8722 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8723 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8724 | * config/i386/sol2-10.h (SUBTARGET_OPTIMIZATION_OPTIONS): Define | |
8725 | as initializer. | |
8726 | * config/ia64/ia64.c (ia64_option_optimization): Change to | |
8727 | ia64_option_optimization_table. | |
8728 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8729 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8730 | * config/ia64/ia64.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8731 | * config/ia64/vms.h (SUBTARGET_OPTIMIZATION_OPTIONS): Define as | |
8732 | initializer. | |
8733 | * config/iq2000/iq2000.c (iq2000_option_optimization_table, | |
8734 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8735 | * config/iq2000/iq2000.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8736 | * config/lm32/lm32.c (lm32_option_optimization_table, | |
8737 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8738 | * config/lm32/lm32.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8739 | * config/m32r/m32r.c (m32r_option_optimization): Change to | |
8740 | m32r_option_optimization_table. | |
8741 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8742 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8743 | * config/m32r/m32r.h (SUBTARGET_OPTIMIZATION_OPTIONS, | |
8744 | CAN_DEBUG_WITHOUT_FP): Remove. | |
8745 | * config/mcore/mcore.c (mcore_option_optimization): Change to | |
8746 | mcore_option_optimization_table. | |
8747 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8748 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8749 | * config/mep/mep.c (mep_option_optimization): Change to | |
8750 | mep_option_optimization_table. | |
8751 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8752 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8753 | * config/mep/mep.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8754 | * config/microblaze/microblaze.c | |
8755 | (microblaze_option_optimization_table, | |
8756 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8757 | * config/microblaze/microblaze.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8758 | * config/mips/mips.c (mips_option_optimization_table, | |
8759 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8760 | * config/mips/mips.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8761 | * config/mmix/mmix.c (mmix_option_optimization): Change to | |
8762 | mmix_option_optimization_table. | |
8763 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8764 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8765 | * config/mmix/mmix.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8766 | * config/mn10300/mn10300.c (mn10300_option_optimization_table, | |
8767 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8768 | * config/mn10300/mn10300.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8769 | * config/pa/pa.c (pa_option_optimization_table, | |
8770 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8771 | * config/pa/pa.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8772 | * config/pdp11/pdp11.c (pdp11_option_optimization): Change to | |
8773 | pdp11_option_optimization_table. | |
8774 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8775 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8776 | * config/picochip/picochip.c (picochip_option_optimization_table, | |
8777 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8778 | * config/picochip/picochip.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8779 | * config/rs6000/rs6000.c (rs6000_option_optimization_table, | |
8780 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8781 | * config/rs6000/rs6000.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8782 | * config/rx/rx.c (rx_option_optimization_table, | |
8783 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8784 | * config/rx/rx.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8785 | * config/s390/s390.c (s390_option_optimization): Change to | |
8786 | s390_option_optimization_table. | |
8787 | (s390_option_override): Update comment. | |
8788 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8789 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8790 | * config/s390/s390.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8791 | * config/score/score.c (score_option_optimization_table, | |
8792 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8793 | * config/score/score.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8794 | * config/sh/sh.c (sh_option_optimization): Change to | |
8795 | sh_option_optimization_table. | |
8796 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8797 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8798 | (sh_option_override): Set MASK_SAVE_ALL_TARGET_REGS here. | |
8799 | (sh_option_override, expand_block_move, multcosts, find_barrier, | |
8800 | barrier_align): Use optimize_size instead of TARGET_SMALLCODE. | |
8801 | * config/sh/sh.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8802 | (LOOP_ALIGN, TRAMPOLINE_ALIGNMENT, MOVE_BY_PIECES_P, | |
8803 | STORE_BY_PIECES_P, SH_DYNAMIC_SHIFT_COST): Use optimize_size | |
8804 | instead of TARGET_SMALLCODE. | |
8805 | * config/sh/sh.opt (mspace): Make into an alias for -Os. | |
8806 | * config/sparc/sparc.c (sparc_option_optimization_table, | |
8807 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8808 | * config/sparc/sparc.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8809 | * config/stormy16/stormy16.c (xstorym16_option_optimization_table, | |
8810 | TARGET_OPTION_OPTIMIZATION_TABLE): New. | |
8811 | * config/stormy16/stormy16.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8812 | * config/v850/v850.c (v850_option_optimization): Change to | |
8813 | v850_option_optimization_table. | |
8814 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8815 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8816 | * config/v850/v850.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8817 | * config/xtensa/xtensa.c (xtensa_option_optimization): Change to | |
8818 | xtensa_option_optimization_table. | |
8819 | (TARGET_OPTION_OPTIMIZATION): Change to | |
8820 | TARGET_OPTION_OPTIMIZATION_TABLE. | |
8821 | * config/xtensa/xtensa.h (CAN_DEBUG_WITHOUT_FP): Remove. | |
8822 | ||
8823 | 2010-10-21 Iain Sandoe <iains@gcc.gnu.org> | |
8824 | ||
8825 | Based on the CFString implementation in FSF apple/trunk branch. | |
8826 | ||
8827 | * target.def (objc_construct_string): New Hook. | |
8828 | * doc/tm.texi (objc_construct_string): Document. | |
8829 | * doc/tm.texi.in (TARGET_OBJC_CONSTRUCT_STRING): New. | |
8830 | * config/t-darwin: Amend build rules for darwin.o. | |
8831 | * config/darwin.opt: Add cfstrings flags. | |
8832 | * config/darwin-c.c: Define __CONSTANT_CFSTRINGS__. | |
8833 | (darwin_objc_construct_string): New. | |
8834 | * config/i386/darwin.h (SUBTARGET_INIT_BUILTINS): Define. | |
8835 | * config/i386/i386.c (ix86_init_builtins): Add SUBTARGET_INIT_BUILTINS. | |
8836 | * config/darwin-protos.h (darwin_init_cfstring_builtins): New prototype. | |
8837 | (darwin_fold_builtin): Likewise. | |
8838 | (darwin_build_constant_cfstring): Likewise. | |
8839 | (darwin_objc_construct_string): Likewise. | |
8840 | (darwin_cfstring_p): Likewise. | |
8841 | (darwin_enter_string_into_cfstring_table): Likewise. | |
8842 | * config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS) Update for CFString. | |
8843 | * config/darwin.c (darwin_running_cxx): New var. | |
8844 | (machopic_select_section): Return cfstring_constant_object_section. | |
8845 | (darwin_override_options): Set darwin_running_cxx. | |
8846 | (add_builtin_field_decl): New. | |
8847 | (darwin_init_cfstring_builtins): New. | |
8848 | (darwin_build_constant_cfstring): New. | |
8849 | (darwin_fold_builtin): New. | |
8850 | (cfstring_hash): New. | |
8851 | (cfstring_eq): New. | |
8852 | (darwin_enter_string_into_cfstring_table): New. | |
8853 | * config/darwin-sections.def (cfstring_constant_object_section): New. | |
8854 | * config/darwin.h (TARGET_FOLD_BUILTIN): Define. | |
8855 | (TARGET_OBJC_CONSTRUCT_STRING): Define. | |
8856 | ||
8857 | 2010-10-21 Nathan Froyd <froydnj@codesourcery.com> | |
8858 | ||
8859 | * config/alpha/alpha.c (alpha_build_builtin_va_list): Use | |
8860 | TYPE_STUB_DECL instead of TREE_CHAIN. | |
8861 | * config/i386/i386.c (ix86_build_builtin_va_list_abi): Likewise. | |
8862 | * config/rs6000/rs6000.c (rs6000_build_builtin_va_list): Likewise. | |
8863 | * config/s390/s390.c (s390_build_builtin_va_list): Likewise. | |
8864 | * config/sh/sh.c (sh_build_builtin_va_list): Likewise. | |
8865 | * config/spu/spu.c (spu_build_builtin_va_list): Likewise. | |
8866 | * config/stormy16/stormy16.c (xstormy16_build_builtin_va_list): | |
8867 | Likewise. | |
8868 | * config/xtensa/xtensa.c (xtensa_build_builtin_va_list): Likewise. | |
8869 | ||
8870 | 2010-10-22 Jie Zhang <jie@codesourcery.com> | |
8871 | ||
8872 | * expr.c (emit_group_load_1): Update calls to extract_bit_field. | |
8873 | (copy_blkmode_from_reg): Likewise. | |
8874 | (read_complex_part): Likewise. | |
8875 | (expand_expr_real_1): Calculate packedp and pass it to | |
8876 | extract_bit_field. | |
8877 | * expr.h (extract_bit_field): Update declaration. | |
8878 | * calls.c (store_unaligned_arguments_into_pseudos): Update call | |
8879 | to extract_bit_field. | |
8880 | * expmed.c (extract_fixed_bit_field): Update calls to | |
8881 | extract_fixed_bit_field. | |
8882 | (store_split_bit_field): Likewise. | |
8883 | (extract_bit_field_1): Add new argument packedp. | |
8884 | (extract_bit_field): Add new argument packedp. | |
8885 | (extract_fixed_bit_field): Add new argument packedp and let | |
8886 | packed attribute override volatile. | |
8887 | * stmt.c (expand_return): Update call to extract_bit_field. | |
8888 | ||
8889 | 2010-10-21 Nathan Froyd <froydnj@codesourcery.com> | |
8890 | ||
8891 | * config/spu/spu.c (spu_function_arg): Dereference CUM parameter. | |
8892 | ||
8893 | 2010-10-21 Nathan Froyd <froydnj@codesourcery.com> | |
8894 | ||
8895 | * ddg.c (add_cross_iteration_register_deps): Call gcc_assert instead | |
8896 | of gcc_checking_assert. | |
8897 | * sel-sched.c (code_motion_process_successors): Likewise. | |
8898 | ||
8899 | 2010-10-21 Eric Botcazou <ebotcazou@adacore.com> | |
8900 | ||
8901 | * cfgcleanup.c (try_forward_edges): Do not throw away previous steps | |
8902 | when stopping because of a different locus on edge or insn. | |
8903 | (try_optimize_cfg): Add comment. | |
8904 | * cfgrtl.c (rtl_merge_blocks): Tweak log message. If the destination | |
8905 | block is a forwarder block, propagate locus on the edge. | |
8906 | (cfg_layout_merge_blocks): Likewise. | |
8907 | ||
8908 | 2010-10-21 Uros Bizjak <ubizjak@gmail.com> | |
8909 | ||
8910 | PR target/45946 | |
8911 | * config/i386/i386.md (*pushti2): New insn pattern. | |
8912 | (pushti2 splitter): New insn splitter. | |
8913 | (*push<mode>2): Macroize insn pattern from *push{di,ti}2 using | |
8914 | DWI mode iterator. | |
8915 | ||
8916 | 2010-10-21 Paul Koning <ni1d@arrl.net> | |
8917 | ||
8918 | * config/pdp11/pdp11-protos.md (arith_operand, | |
8919 | const_immediate_operand, expand_shift_operand, | |
8920 | immediate15_operand): Delete | |
8921 | * config/pdp11/pdp11.c: Ditto. | |
8922 | * config/pdp11/pdp11.h (REG_CLASS_FROM_LETTER, | |
8923 | CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P, | |
8924 | EXTRA_CONSTRAINT): Delete. | |
8925 | * config/pdp11/pdp11.md (various): Use standard constraints | |
8926 | instead of removed ones. | |
8927 | * config/pdp11/constraints.md: New file. | |
8928 | * config/pdp11/predicates.md: New file. | |
8929 | ||
8930 | 2010-10-21 Bingfeng Mei <bmei@broadcom.com> | |
8931 | ||
8932 | PR c/45834 | |
8933 | * alias.c (true_dependence_1): Remove obsolete check for QImode. | |
8934 | (may_alias_p): Ditto. | |
8935 | ||
8936 | 2010-10-21 Martin Jambor <mjambor@suse.cz> | |
8937 | ||
8938 | PR tree-optimization/45875 | |
8939 | * tree.c (get_binfo_at_offset): Remove initial zero offset test. | |
8940 | ||
8941 | 2010-10-21 Nathan Froyd <froydnj@codesourcery.com> | |
8942 | ||
8943 | * tree-into-ssa.c (rewrite_update_enter_block): Remove unused | |
8944 | variables. | |
8945 | (create_new_def_for): Likewise. | |
8946 | ||
8947 | 2010-10-21 Nick Clifton <nickc@redhat.com> | |
8948 | ||
8949 | * config/mn10300/mn10300.c: Fold code to 80-character width. | |
8950 | Replace GET_CODE (foo) == REG with REG_P (foo). Likewise for | |
8951 | MEM, CONST_INT and CONST_DOUBLE. | |
8952 | (targetm): Move initialization to end of file. | |
8953 | (print_operand): Rename to mn10300_print_operand. | |
8954 | (print_operand_address): Rename to mn10300_print_operand_address. | |
8955 | (can_use_return_insn): Rename to mn10300_can_use_return_insn. | |
8956 | (expand_prologue): Rename to mn10300_expand_prologue. | |
8957 | (expand_epilogue): Rename to mn10300_expand_epilogue. | |
8958 | (initial_offset): Rename to mn10300_initial_offset. | |
8959 | (function_arg): Rename to mn10300_function_arg. | |
8960 | (mask_ok_for_mem_btst): Rename to mn10300_mask_ok_for_mem_btst. | |
8961 | (symbolic_operand): Rename to mn10300_symbolic_operand. | |
8962 | (legitimize_pic_address): Rename to mn10300_legitimize_pic_address. | |
8963 | (legitimate_pic_operand_p): Rename to mn10300_legitimate_pic_operand_p. | |
8964 | * config/mn10300/mn10300-protos.h: Update prototypes. | |
8965 | * config/mn10300/mn10300.h: Fold code to 80-character width. | |
8966 | Replace GET_CODE (foo) == REG with REG_P (foo). Likewise for | |
8967 | MEM, CONST_INT and CONST_DOUBLE. | |
8968 | (CPP_SPEC): Move to... | |
8969 | (TARGET_CPU_CPP_BUILTINS): ... here. | |
8970 | * config/mn10300/mn10300.md: Fold code to 80-character width. | |
8971 | Replace GET_CODE (foo) == REG with REG_P (foo). Likewise for | |
8972 | MEM, CONST_INT and CONST_DOUBLE. | |
8973 | ||
8974 | 2010-10-21 Ira Rosen <irar@il.ibm.com> | |
8975 | ||
8976 | PR tree-optimization/46049 | |
8977 | PR tree-optimization/46052 | |
8978 | * tree-vectorizer.h (enum stmt_vec_info_type): Add new value for shift. | |
8979 | (vect_get_slp_defs): Add arguments. | |
8980 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Pass scalar | |
8981 | operands to vect_get_slp_defs. | |
8982 | (vectorizable_reduction): Fix comment, pass scalar operands to | |
8983 | vect_get_slp_defs. | |
8984 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Use operand's | |
8985 | type to determine number of units in the created vector. | |
8986 | (vect_get_vec_defs): Pass scalar operands to vect_get_slp_defs. | |
8987 | (vectorizable_conversion): Fix comment. | |
8988 | (vectorizable_shift): New function. | |
8989 | (vectorizable_operation): Move code that handles shifts to | |
8990 | vectorizable_shift. | |
8991 | (vectorizable_type_demotion): Fix comment, pass scalar operands to | |
8992 | vect_get_slp_defs. | |
8993 | (vectorizable_type_promotion, vectorizable_store): Likewise. | |
8994 | (vectorizable_condition): Fix comment. | |
8995 | (vect_analyze_stmt): Call vectorizable_shift. | |
8996 | (vect_transform_stmt): Likewise. | |
8997 | * tree-vect-slp.c (vect_get_constant_vectors): Add new argument. | |
8998 | Use it as the operand to create vectors for, except reduction | |
8999 | initial definition and store. Use operands type. | |
9000 | (vect_get_slp_defs): Add new arguments. Pass them to | |
9001 | vect_get_constant_vectors. | |
9002 | ||
9003 | 2010-10-21 Nathan Froyd <froydnj@codesourcery.com> | |
9004 | ||
9005 | * basic-block.h (single_succ_edge): Use gcc_checking_assert. | |
9006 | (single_pred_edge, ei_container, ei_next, ei_prev): Likewise. | |
9007 | * cfghooks.c (fixup_reorder_chain): Likewise. | |
9008 | * cfgrtl.c (cfg_layout_merge_blocks): Likewise. | |
9009 | * cgraph.c (cgraph_add_thunk): Likewise. | |
9010 | (cgraph_create_edge_1): Likewise. | |
9011 | (cgraph_create_virtual_clone): Likewise. | |
9012 | * ddg.c (add_cross_iteration_register_deps): Likewise. | |
9013 | * dwarf2out.c (modified_type_die): Likewise. | |
9014 | * emit-rtl.c (set_mem_alias_set): Likewise. | |
9015 | * ggc-zone.c (zone_allocate_marks): Likewise. | |
9016 | * gimple-iterator.c (gsi_move_to_bb_end): Likewise. | |
9017 | * gimple.c (iterative_hash_gimple_type): Likewise. | |
9018 | * graphite-scop-detection.c (create_single_entry_edge): Likewise. | |
9019 | (create_single_exit_edge): Likewise. | |
9020 | * haifa-sched.c (choose_ready): Likewise. | |
9021 | * lto-streamer-in.c (input_gimple_stmt): Likewise. | |
9022 | * passes.c (execute_todo): Likewise. | |
9023 | * sched-ebb.c (begin_schedule_ready): Likewise. | |
9024 | * sel-sched.c (code_motion_process_successors): Likewise. | |
9025 | * tree-call-cdce.c (gen_conditions_for_pow): Likewise. | |
9026 | * tree-cfg-cleanup.c (tree_forwarder_block_p): Likewise. | |
9027 | * tree-flow-inline.h (link_imm_use, move_use_after_head): Likewise. | |
9028 | (phi_arg_index_from_use, phi_ssa_name_p): Likewise. | |
9029 | * tree-into-ssa.c (insert_updated_phi_nodes_for): Likewise. | |
9030 | * tree-ssa-coalesce.c (ssa_conflicts_test_p): Likewise. | |
9031 | (ssa_conflicts_add): Likewise. | |
9032 | * tree-ssa-copy.c (replace_exp): Likewise. | |
9033 | * tree-ssa-dom.c (eliminate_redundant_computations): Likewise. | |
9034 | * tree-ssa-forwprop.c (simple_gimple_switch): Likewise. | |
9035 | * tree-ssa-math-opts.c (execute_cse_reciprocals): Likewise. | |
9036 | * tree-ssa-pre.c (bitmap_value_insert_into_set): Likewise. | |
9037 | (compute_antic): Likewise. | |
9038 | * tree-ssa-ter.c (add_to_partition_kill_list): Likewise. | |
9039 | (add_dependence): Likewise. | |
9040 | (process_replaceable, kill_expr, find_replaceable_exprs): Likewise. | |
9041 | * tree-vrp.c (supports_overflow_infinity): Likewise. | |
9042 | (make_overflow_infinity, negative_overflow_infinity): Likewise. | |
9043 | (avoid_overflow_infinity, register_new_assert_for): Likewise. | |
9044 | (process_assert_insertions_for): Likewise. | |
9045 | * var-tracking.c (dv_is_value_p, dv_as_decl, dv_from_decl): Likewise. | |
9046 | (dv_from_value, variable_union, find_loc_in_1pdv): Likewise. | |
9047 | (intersect_loc_chains, variable_merge_over_cur): Likewise. | |
9048 | ||
9049 | 2010-10-21 Nathan Froyd <froydnj@codesourcery.com> | |
9050 | ||
9051 | * cfgloop.c (flow_loops_find): Call bb_has_abnormal_pred. | |
9052 | * reload1.c (has_nonexceptional_receiver): Likewise. | |
9053 | * tree-into-ssa.c (rewrite_update_enter_block): Likewise. | |
9054 | (create_new_def_for): Likewise. | |
9055 | * tree-cfgcleanup.c (remove_forwarder_block): Likewise. | |
9056 | (merge_phi_nodes): Likewise. | |
9057 | (has_abnormal_incoming_edge_p): Delete. | |
9058 | ||
9059 | 2010-10-21 H.J. Lu <hongjiu.lu@intel.com> | |
9060 | ||
9061 | * config/i386/sse.md (ssescalarmodesuffix): Add V8SI and V4DI. | |
9062 | ||
9063 | 2010-10-21 Richard Guenther <rguenther@suse.de> | |
9064 | Michael Matz <matz@suse.de> | |
9065 | ||
9066 | PR tree-optimization/45764 | |
9067 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): | |
9068 | Adjust initial misalignment for negative DR_STEP. | |
9069 | (vect_find_same_alignment_drs): Two DRs with different DR_STEP | |
9070 | do not have the same alignment over the whole iteration domain. | |
9071 | ||
9072 | 2010-10-21 Richard Guenther <rguenther@suse.de> | |
9073 | ||
9074 | PR tree-optimization/46111 | |
9075 | * tree-parloops.c (take_address_of): Re-organize for MEM_REF. | |
9076 | ||
9077 | 2010-10-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
9078 | ||
9079 | * config/s390/s390.md (*xordi3_cc): Mark xgrk as z196 only. | |
9080 | ||
9081 | 2010-10-21 Tristan Gingold <gingold@adacore.com> | |
9082 | ||
9083 | * config/vms/vms-crtl.h (CRTL_NAMES): Add new translations. | |
9084 | * config/vms/vms-crtl-64.h (CRTL_NAMES): Ditto. | |
9085 | ||
9086 | 2010-10-21 Tristan Gingold <gingold@adacore.com> | |
9087 | ||
9088 | * config/alpha/vms-unwind.h (alpha_vms_fallback_frame_state): Set | |
9089 | signal_frame. | |
9090 | * config/alpha/alpha.c (alpha_function_arg): Adjust call. | |
9091 | ||
9092 | 2010-10-21 Tristan Gingold <gingold@adacore.com> | |
9093 | ||
9094 | * config/ia64/vms64.h (TARGET_DEFAULT): Add MASK_FUSED_MADD. | |
9095 | * config/ia64/vms.h (TARGET_DEFAULT): Ditto. | |
9096 | ||
9097 | 2010-10-20 Nathan Froyd <froydnj@codesourcery.com> | |
9098 | ||
9099 | * basic-block.h (find_fallthru_edge): Define. | |
9100 | * cfgcleanup.c (merge_blocks_move): Use it. | |
9101 | (try_crossjump_bb): Likewise. | |
9102 | * cfglayout.c (fixup_reorder_chains): Likewise. | |
9103 | (fixup_fallthru_exit_predecessor): Likewise. | |
9104 | * cfgrtl.c (rtl_split_edge): Likewise. | |
9105 | (rtl_verify_flow_info): Likewise. | |
9106 | * function.c (thread_prologue_and_epilogue_insns): Likewise. | |
9107 | * gimple-pretty-print.c (dump_implicit_edges): Likewise. | |
9108 | * ifcvt.c (block_fallthru): Likewise. | |
9109 | * reload1.c (fixup_abnormal_edges): Likewise. | |
9110 | * sched-ebb.c (being_schedule_ready): Likewise. | |
9111 | (schedule_ebb): Likwise. | |
9112 | * sched-rgn.c (find_single_block_region): Likewise. | |
9113 | * sel-sched-ir.c (bb_ends_ebb_p): Likewise. | |
9114 | * tree-complex.c (expand_complex_move): Likewise. | |
9115 | * sched-int.h (find_fallthru_edge): Rename to... | |
9116 | (find_fallthru_edge_from): ...this. | |
9117 | * haifa-sched.c (find_fallthru_edge): Rename to... | |
9118 | (find_fallthru_edge_from): ...this. Use new find_fallthru_edge. | |
9119 | (init_before_recovery): Call find_fallthru_edge_from. | |
9120 | * sel-sched-ir.c (merge_fences): Likewise. | |
9121 | * sel-sched.c (in_fallthru_bb_p): Likewise. | |
9122 | (move_cond_jump): Likewise. | |
9123 | ||
9124 | 2010-10-20 Paul Koning <ni1d@arrl.net> | |
9125 | ||
9126 | * config/pdp11/pdp11.md (various): Fix conditions on a number of | |
9127 | insn to check for target 11/40 or higher. | |
9128 | ||
9129 | 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com> | |
9130 | ||
9131 | * parser.c (c_parser_objc_method_type): Mark inline. Return a | |
9132 | bool instead of a tree. | |
9133 | (c_parser_objc_method_decl): Added bool argument. Updated call to | |
9134 | objc_build_method_signature. | |
9135 | (c_parser_objc_method_definition): Do not call | |
9136 | objc_set_method_type. Updated calls to c_parser_objc_method_type, | |
9137 | c_parser_objc_method_decl and objc_start_method_definition. | |
9138 | (c_parser_objc_methodproto): Do not call objc_set_method_type. | |
9139 | Updated calls to c_parser_objc_method_type, | |
9140 | c_parser_objc_method_decl and objc_add_method_declaration. | |
9141 | ||
9142 | 2010-10-20 Jakub Jelinek <jakub@redhat.com> | |
9143 | ||
9144 | PR tree-optimization/45919 | |
9145 | * tree-ssa-ccp.c (fold_nonarray_ctor_reference): Handle flexible | |
9146 | array members. | |
9147 | ||
9148 | PR tree-optimization/46066 | |
9149 | * tree-parloops.c (create_parallel_loop): Use gsi_last_nondebug_bb | |
9150 | instead of gsi_last_bb. | |
9151 | ||
9152 | 2010-10-20 DJ Delorie <dj@redhat.com> | |
9153 | ||
9154 | * config/m32c/m32c.c (m32c_option_override): Always disable | |
9155 | function-cse in 16-bit mode. Indirect calls are always worse than | |
9156 | direct calls as there is no 16-bit indirect call opcode. | |
9157 | (m32c_override_options_after_change): New, likewise. | |
9158 | ||
9159 | 2010-10-20 Nathan Froyd <froydnj@codesourcery.com> | |
9160 | ||
9161 | * ifcvt.c (noce_emit_cmove): If both of the values are SUBREGs, try | |
9162 | emitting the conditional move in the inner mode of the SUBREG. | |
9163 | ||
9164 | 2010-10-20 Anatoly Sokolov <aesok@post.ru> | |
9165 | ||
9166 | * config/ia64/ia64.h (PREFERRED_RELOAD_CLASS): Remove macros. | |
9167 | * config/ia64/ia64-protos.h (ia64_preferred_reload_class): Remove. | |
9168 | * config/ia64/ia64.c (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
9169 | (ia64_preferred_reload_class): Make static. Change rclass argument | |
9170 | and result types from enum reg_class to reg_class_t. | |
9171 | ||
9172 | 2010-10-20 Pat Haugen <pthaugen@us.ibm.com> | |
9173 | ||
9174 | * tree-ssa-ter.c (find_replaceable_in_bb): Allow replacement over | |
9175 | call for single operand expression. | |
9176 | ||
9177 | 2010-10-20 Eric Botcazou <ebotcazou@adacore.com> | |
9178 | ||
9179 | * tree-optimize.c (execute_fixup_cfg): Purge dead abnormal call edges | |
9180 | if there is a call statement to pure or const function in the block. | |
9181 | ||
9182 | 2010-10-20 Paul Koning <pkoning@equallogic.com> | |
9183 | ||
9184 | Fix several build errors for pdp11 target. | |
9185 | * config/pdp11/pdp11.md (*cmpdf): Fix tstd operands. | |
9186 | (cbranchdf4): Conditional on TARGET_FPU. | |
9187 | (movdf): Ditto; correct alternatives check. | |
9188 | (movmemhi): Fix predicate and constraint. | |
9189 | * config/pdp11/pdp11.h (HARD_REGNO_MODE_OK): Handle 64 bit mode. | |
9190 | ||
9191 | 2010-10-20 Richard Guenther <rguenther@suse.de> | |
9192 | ||
9193 | PR lto/45667 | |
9194 | * lto-streamer-out.c (output_gimple_stmt): Fix typo. | |
9195 | * tree-cfg.c (verify_gimple_call): Properly get the call fndecl. | |
9196 | (verify_gimple_assign_single): Disable ADDR_EXPR type check | |
9197 | when in LTO. | |
9198 | ||
9199 | 2010-10-20 Vladimir Makarov <vmakarov@redhat.com> | |
9200 | ||
9201 | PR fortran/42169 | |
9202 | * ira-emit.c (store_can_be_removed_p): Return false instead of | |
9203 | gcc_unreachable. | |
9204 | ||
9205 | 2010-10-20 Dmitry Melnik <dm@ispras.ru> | |
9206 | ||
9207 | * fold-const.c (fold_binary_loc): New transformation. | |
9208 | ||
9209 | 2010-10-20 H.J. Lu <hongjiu.lu@intel.com> | |
9210 | ||
9211 | PR target/46085 | |
9212 | * config/i386/sse.md (reduc_splus_v8sf): Updated. | |
9213 | (reduc_splus_v4df): Likewise. | |
9214 | ||
9215 | 2010-10-20 Richard Guenther <rguenther@suse.de> | |
9216 | ||
9217 | PR tree-optimization/45860 | |
9218 | * tree-ssa-phiopt.c (cond_store_replacement): Do not do | |
9219 | conditional store replacement for non-register type stores. | |
9220 | ||
9221 | 2010-10-20 Eric Botcazou <ebotcazou@adacore.com> | |
9222 | ||
9223 | * stor-layout.c (skip_simple_constant_arithmetic): New function. | |
9224 | (self_referential_size): Use it instead of skip_simple_arithmetic. | |
9225 | ||
9226 | 2010-10-20 Olivier Hainque <hainque@adacore.com> | |
9227 | ||
9228 | * config/rs6000/rs6000.c (rs6000_reg_live_or_pic_offset_p): | |
9229 | If the current function calls eh_return, claim live all registers | |
9230 | that we need to check for liveness otherwise. | |
9231 | ||
9232 | 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com> | |
9233 | ||
9234 | * c-decl.c (c_write_global_declarations): Call | |
9235 | objc_write_global_declarations when compiling Objective-C. | |
9236 | * c-lang.c (finish_file): Removed. | |
9237 | ||
9238 | 2010-10-19 DJ Delorie <dj@redhat.com> | |
9239 | ||
9240 | * doc/tm.texi.in (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): New. | |
9241 | (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Change to hook. | |
9242 | (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise. | |
9243 | (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise. | |
9244 | * doc/tm.texi: Regenerate. | |
9245 | * targhooks.h (default_label_align_after_barrier_max_skip, | |
9246 | default_loop_align_max_skip, default_label_align_max_skip, | |
9247 | default_jump_align_max_skip): Declare. | |
9248 | * target.def (label_align_after_barrier_max_skip): New. | |
9249 | (loop_align_max_skip): New. | |
9250 | (label_align_max_skip): New. | |
9251 | (jump_align_max_skip): New. | |
9252 | * system.h (poison): Add those macros to the list. | |
9253 | * final.c (LABEL_ALIGN_MAX_SKIP): Remove. | |
9254 | (LOOP_ALIGN_MAX_SKIP): Remove. | |
9255 | (LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Remove. | |
9256 | (JUMP_ALIGN_MAX_SKIP): Remove. | |
9257 | (default_label_align_after_barrier_max_skip): New. | |
9258 | (default_loop_align_max_skip): New. | |
9259 | (default_label_align_max_skip): New. | |
9260 | (default_jump_align_max_skip): New. | |
9261 | (compute_alignments): Use the new hooks. | |
9262 | (shorten_branches): Likewise. | |
9263 | ||
9264 | 2010-10-19 Richard Henderson <rth@redhat.com> | |
9265 | ||
9266 | * config/i386/i386.c (bdesc_multi_arg): Use fma4i_fmadd_<mode>. | |
9267 | * config/i386/sse.md (fma<mode>4): Enable for FMA & SSE_MATH. | |
9268 | (fma4i_fmadd_<mode>): New. | |
9269 | (*split_fma, *split_fms, *split_fnma, *split_fnms): Rename from | |
9270 | fma4_fm*_<mode> and adjust to be pre-reload splitters to the | |
9271 | standard fma patterns. | |
9272 | (fmaddsub_<mode>): Rename from fma4i_fmaddsub_<mode> and | |
9273 | enable for FMA. | |
9274 | (*fma_fmadd_<mode>, *fma_fmsub_<mode>): New. | |
9275 | (*fma_fmadd_<mode>, *fma_fmsub_<mode>): New. | |
9276 | (*fma_fmaddsub_<mode>, *fma_fmsubadd_<mode>): New. | |
9277 | ||
9278 | 2010-10-19 Paul Koning <pkoning@equallogic.com> | |
9279 | ||
9280 | * lower-subreg.c (resolve_shift_zext): Delete conditional code for | |
9281 | WORDS_BIG_ENDIAN != BYTES_BIG_ENDIAN. | |
9282 | ||
9283 | 2010-10-19 Richard Henderson <rth@redhat.com> | |
9284 | ||
9285 | * config/ia64/ia64.md (fmasf4, *fmssf4, *nfmasf4): New. | |
9286 | (fmadf4, *fmsdf4, *nfmadf4): New. | |
9287 | (fmaxf4, *fmsxf4, *nfmaxf4): New. | |
9288 | ||
9289 | 2010-10-19 Michael Eager <eager@eagercon.com> | |
9290 | ||
9291 | * config/microblaze/microblaze.c (TARGET_EXCEPT_UNWIND_INFO): | |
9292 | Use sjlj unwind info for exceptions. | |
9293 | ||
9294 | 2010-10-19 Francois-Xavier Coudert<fxcoudert@gcc.gnu.org> | |
9295 | ||
9296 | PR fortran/43414 | |
9297 | * dwarf2out.c (add_calling_convention_attribute): Flag main | |
9298 | Fortran subroutine with DW_AT_main_subprogram. | |
9299 | ||
9300 | 2010-10-19 Nick Clifton <nickc@redhat.com> | |
9301 | ||
9302 | * config/rx/rx.c (rx_function_value): Small integer types are | |
9303 | promoted to SImode. | |
9304 | (rx_promote_function_mode): New function. | |
9305 | (TARGET_PROMOTE_FUNCTION_MODE): Define. | |
9306 | ||
9307 | 2010-10-19 Nick Clifton <nickc@redhat.com> | |
9308 | ||
9309 | * config/mep/mep.c (mep_print_operand): Use | |
9310 | targetm.strip_name_encoding. | |
9311 | (mep_output_aligned_common): Likewise. | |
9312 | ||
9313 | 2010-10-19 Basile Starynkevitch <basile@starynkevitch.net> | |
9314 | ||
9315 | * gengtype.c (new_structure): Remove ad-hoc "location_s" processing. | |
9316 | ||
9317 | 2010-10-18 Richard Henderson <rth@redhat.com> | |
9318 | ||
9319 | * simplify-rtx.c (simplify_ternary_operation) [FMA]: Simplify | |
9320 | (fma (neg a) (neg b) c) and (fma a (neg b) c). | |
9321 | ||
9322 | 2010-10-18 Richard Henderson <rth@redhat.com> | |
9323 | ||
9324 | * config/i386/i386.c (IX86_BUILTIN_VFMSUBSS, IX86_BUILTIN_VFMSUBSD, | |
9325 | IX86_BUILTIN_VFMSUBPS, IX86_BUILTIN_VFMSUBPD, | |
9326 | IX86_BUILTIN_VFMSUBADDPS, IX86_BUILTIN_VFMSUBADDPD, | |
9327 | IX86_BUILTIN_VFNMADDSS, IX86_BUILTIN_VFNMADDSD, | |
9328 | IX86_BUILTIN_VFNMADDPS, IX86_BUILTIN_VFNMADDPD, | |
9329 | IX86_BUILTIN_VFNMSUBSS, IX86_BUILTIN_VFNMSUBSD, | |
9330 | IX86_BUILTIN_VFNMSUBPS, IX86_BUILTIN_VFNMSUBPD, | |
9331 | IX86_BUILTIN_VFMSUBADDPS256, IX86_BUILTIN_VFMSUBADDPD256, | |
9332 | IX86_BUILTIN_VFNMADDPS256, IX86_BUILTIN_VFNMADDPD256, | |
9333 | IX86_BUILTIN_VFNMSUBPS256, IX86_BUILTIN_VFNMSUBPD256): Remove. | |
9334 | (bdesc_multi_arg): Remove the corresponding builtins. | |
9335 | * config/i386/i386.md (UNSPEC_FMA4_INTRINSIC): Remove. | |
9336 | (UNSPEC_FMA4_FMSUBADD): Remove. | |
9337 | (UNSPEC_FMADDSUB): Rename from UNSPEC_FMA4_FMADDSUB. | |
9338 | * config/i386/sse.md (FMA4MODEF4): Remove. | |
9339 | (FMAMODE): Add. | |
9340 | (fma<mode>4): New expander. | |
9341 | (*fma4i_fmadd_<mode>): Macroize from fma4i_fmadd<mode>4 patterns, | |
9342 | and use FMA rtx code instead of UNSPEC_FMA4_INTRINSIC. | |
9343 | (*fma4i_fmsub_<mode>): Similarly. | |
9344 | (*fma4i_fnmadd_<mode>): Similarly. | |
9345 | (*fma4i_fnmsub_<mode>): Similarly. | |
9346 | (fma4i_vmfmadd_<mode>): Scalar patterns zero-extend, not merge | |
9347 | with the first operand. | |
9348 | (fma4i_fmaddsub_<mode>): Represent with UNSPEC_FMADDSUB instead | |
9349 | of explicit arithmetic. Macroize with AVXMODEF2P. | |
9350 | (*fma4i_fmsubadd_<mode>): Represent with UNSPEC_FMADDSUB + NEG. | |
9351 | (xop_frcz<mode>2): Macroize with FMAMODE. | |
9352 | (xop_vmfrcz<mode>2): Scalar patterns zero-extend, not merge with | |
9353 | the first operand. | |
9354 | * config/i386/fma4intrin.h (_mm_msub_ps): Use vfmadd intrinsic with | |
9355 | extra negations. | |
9356 | (_mm_msub_pd, _mm_msub_ss, _mm_msub_sd): Likewise. | |
9357 | (_mm_nmacc_ps, _mm_nmacc_pd, _mm_nmacc_ss, _mm_nmacc_sd): Likewise. | |
9358 | (_mm_nmsub_ps, _mm_nmsub_pd, _mm_nmsub_ss, _mm_nmsub_sd): Likewise. | |
9359 | (_mm256_msub_ps, _mm256_msub_pd): Likewise. | |
9360 | (_mm256_nmacc_ps, _mm256_nmacc_pd): Likewise. | |
9361 | (_mm256_nmsub_ps, _mm256_nmsub_pd): Likewise. | |
9362 | (_mm_msubadd_ps): Use vfmaddsub intrinsic with extra negation. | |
9363 | (_mm_msubadd_pd, _mm256_msubadd_ps, _mm256_msubadd_pd): Likewise. | |
9364 | ||
9365 | 2010-10-18 Bernd Schmidt <bernds@codesourcery.com> | |
9366 | ||
9367 | PR rtl-optimization/45966 | |
9368 | * combine.c (try_combine): If added_sets_2, deal with the case | |
9369 | where i0 feeds i1 and i1 feeds i2. | |
9370 | ||
9371 | 2010-10-18 Jan Hubicka <jh@suse.cz> | |
9372 | ||
9373 | * ipa.c (cgraph_externally_visible_p): Handle externally visible and | |
9374 | preserve flags before trying to guess on visibility. | |
9375 | (varpool_externally_visible_p): New function. | |
9376 | (function_and_variable_visibility): Use it. | |
9377 | ||
9378 | 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> | |
9379 | ||
9380 | Implemented parsing @synthesize and @dynamic for Objective-C. | |
9381 | * c-parser.c (c_parser_external_declaration): Recognize | |
9382 | RID_AT_SYNTHESIZE and RID_AT_DYNAMIC. | |
9383 | (c_parser_objc_at_synthesize_declaration): New. | |
9384 | (c_parser_objc_at_dynamic_declaration): New. | |
9385 | ||
9386 | 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> | |
9387 | ||
9388 | * c-parser.c (c_parser_objc_class_declaration): After finding an | |
9389 | error, parse the whole declaration then reset parser->error. | |
9390 | ||
9391 | 2010-10-18 Michael Meissner <meissner@linux.vnet.ibm.com> | |
9392 | ||
9393 | PR target/46041 | |
9394 | * tree.h (mode_has_fma): Delete, move to c-cppbuiltins.c. | |
9395 | * builtins.c (mode_has_fma): Ditto. | |
9396 | ||
9397 | 2010-10-18 Steve Ellcey <sje@cup.hp.com> | |
9398 | ||
9399 | PR target/36898 | |
9400 | PR middle-end/43760 | |
9401 | * config/ia64/ia64.c (rws_access_regno): Remove predicate check. | |
9402 | ||
9403 | 2010-10-18 Joseph Myers <joseph@codesourcery.com> | |
9404 | ||
9405 | * config/i386/i386.c (ix86_option_override_internal): Define and | |
9406 | use USE_X86_64_FRAME_POINTER for 64-bit flag_omit_frame_pointer | |
9407 | default. | |
9408 | * config/i386/sol2-10.h (SUBTARGET_OVERRIDE_OPTIONS): Remove. | |
9409 | (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Define. | |
9410 | ||
9411 | 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> | |
9412 | ||
9413 | Merge from 'apple/trunk' branch on FSF servers. | |
9414 | * c-parser.c (c_parser_objc_type_name): Adapted to new parser the | |
9415 | following Objective-C change: | |
9416 | ||
9417 | 2005-10-10 Fariborz Jahanian <fjahanian@apple.com> | |
9418 | ||
9419 | Radar 4301047 | |
9420 | * c-parse.in (objc_quals): Build objc qualifier list same way | |
9421 | as gcc-3.3 | |
9422 | ||
9423 | 2010-10-18 Jan Hubicka <jh@suse.cz> | |
9424 | ||
9425 | * ipa.c (cgraph_externally_visible_p, varpool_externally_visible_p, | |
9426 | function_and_variable_visibility): Revert accidental commit. | |
9427 | ||
9428 | 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> | |
9429 | ||
9430 | Merge from 'apple/trunk' branch on FSF servers. | |
9431 | * c-parser.c (c_parser_typeof_specifier): Adapted to new parser | |
9432 | the following Objective-C change: | |
9433 | ||
9434 | 2005-10-07 Fariborz Jahanian <fjahanian@apple.com> | |
9435 | ||
9436 | Radar 4204796 | |
9437 | * c-parse.in (typespec_nonreserved_nonattr): Remove volatile from | |
9438 | 'volatilized' type used in a typeof operator. | |
9439 | ||
9440 | 2010-10-18 Eric Botcazou <ebotcazou@adacore.com> | |
9441 | ||
9442 | * tree-flow.h (gimple_purge_all_dead_abnormal_call_edges): Declare. | |
9443 | * tree-cfg.c (gimple_purge_dead_abnormal_call_edges): Move around and | |
9444 | rewrite modelled on gimple_purge_dead_eh_edges. | |
9445 | (gimple_purge_all_dead_abnormal_call_edges): New function. | |
9446 | * tree-inline.c (expand_call_inline): Call gimple_purge_dead_eh_edges | |
9447 | directly instead of through gimple_purge_dead_abnormal_call_edges. | |
9448 | * tree-ssa-pre.c (need_ab_cleanup): New static variable. | |
9449 | (eliminate): Set bit in need_ab_cleanup for the basic block if we have | |
9450 | removed AB side-effects from one of its statements. | |
9451 | (init_pre): Initialize need_ab_cleanup. | |
9452 | (fini_pre): Purge dead abnormal call edges and clean up the CFG if bits | |
9453 | are set in need_ab_cleanup. Free need_ab_cleanup afterward. | |
9454 | ||
9455 | 2010-10-18 Jakub Jelinek <jakub@redhat.com> | |
9456 | ||
9457 | PR c/46015 | |
9458 | * c-parser.c (c_parser_statement_after_labels): Call mark_exp_read | |
9459 | on computed goto argument. | |
9460 | ||
9461 | 2010-10-18 Richard Guenther <rguenther@suse.de> | |
9462 | ||
9463 | PR tree-optimization/45967 | |
9464 | * tree-ssa-structalias.c (type_could_have_pointers): Remove. | |
9465 | (could_have_pointers): Likewise. | |
9466 | (handle_rhs_call, handle_const_call, handle_pure_call, | |
9467 | find_func_aliases, intra_create_variable_infos): Remove calls to them. | |
9468 | (struct fieldoff): Add must_have_pointers field. | |
9469 | (type_must_have_pointers): New function. | |
9470 | (field_must_have_pointers): Likewise. | |
9471 | (push_fields_onto_fieldstack): Remove must_have_pointers_p argument. | |
9472 | Adjust field merging. | |
9473 | (create_function_info_for): May-have-pointers of varinfo is | |
9474 | almost always true. | |
9475 | (create_variable_info_for_1): Likewise. | |
9476 | ||
9477 | 2010-10-18 Tejas Belagod <tejas.belagod@arm.com> | |
9478 | ||
9479 | * config/arm/neon.md (neon_move_hi_quad_<mode>): Fix the order | |
9480 | of operands to vec_concat. | |
9481 | ||
9482 | 2010-10-18 Richard Guenther <rguenther@suse.de> | |
9483 | ||
9484 | PR lto/44950 | |
9485 | * tree.c (free_lang_data_in_decl): As we clear TYPE_METHODS | |
9486 | also clear references to entries of it. | |
9487 | ||
9488 | 2010-10-18 Andi Kleen <ak@linux.intel.com> | |
9489 | ||
9490 | PR other/43448 | |
9491 | * gccbug.in: Remove. | |
9492 | * Makefile.in (GCCBUG_INSTALL_NAME, gccbug): Remove | |
9493 | (doc, distclean, install-common): Remove reference to gccbug. | |
9494 | * configure: Regenerate. | |
9495 | * configure.ac (all_outputs): Remove gccbug. | |
9496 | * doc/configfiles.texi: Remove references to gccbug. | |
9497 | * doc/sourcebuild.texi: Dito. | |
9498 | ||
9499 | 2010-10-18 Jakub Jelinek <jakub@redhat.com> | |
9500 | ||
9501 | PR middle-end/46019 | |
9502 | * fold-const.c (fold_binary_loc): If integer_pow2p has | |
9503 | TREE_INT_CST_LOW zero, look at TREE_INT_CST_HIGH. | |
9504 | ||
9505 | 2010-10-18 Basile Starynkevitch <basile@starynkevitch.net> | |
9506 | Jeremie Salvucci <jeremie.salvucci@free.fr> | |
9507 | ||
9508 | * gengtype.c (verbosity_level): Add variable. | |
9509 | (set_gc_used): Count variables for verbosity. | |
9510 | (close_output_files): Backing up files, counting written ones | |
9511 | verbosily. | |
9512 | (write_types): Count emitted functions for verbosity. Added | |
9513 | debug messages. | |
9514 | (write_enum_defn): Count structures for verbosity. Added debug | |
9515 | messages. | |
9516 | (gengtype_long_options): Add "verbose" & "backupdir". | |
9517 | (print_usage): Ditto. | |
9518 | (main): Verbose display of parsed files. | |
9519 | ||
9520 | * gengtype.h (verbosity_level): Add declaration. | |
9521 | ||
9522 | 2010-10-18 Basile Starynkevitch <basile@starynkevitch.net> | |
9523 | ||
9524 | * gengtype.c (parse_program_options): Add allocation of | |
9525 | plugin_files, and correct test on nb_plugin_files. | |
9526 | ||
9527 | 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com> | |
9528 | ||
9529 | Merge from 'apple/trunk' branch on FSF servers. | |
9530 | ||
9531 | 2006-03-27 Fariborz Jahanian <fjahanian@apple.com> | |
9532 | ||
9533 | Radar 4133425 | |
9534 | * c-decl.c (undeclared_variable): Issue diagnostic on | |
9535 | private 'ivar' access. | |
9536 | ||
9537 | 2010-10-17 Uros Bizjak <ubizjak@gmail.com> | |
9538 | ||
9539 | PR target/46051 | |
9540 | * config/i386/sse.md (vec_interleave_highv4df): Fix third RTX of | |
9541 | generated sequence to match *avx_vperm2f128<mode>_nozero. | |
9542 | (vec_interleave_lowv4df): Ditto. | |
9543 | (vec_interleave_highv8sf): Ditto. | |
9544 | (vec_interleave_lowv8sf): Ditto. | |
9545 | ||
9546 | 2010-10-17 Kai Tietz <kai.tietz@onevision.com> | |
9547 | ||
9548 | * libgcov.c (create_file_directory): Enable it for win32 case. | |
9549 | (gcov_exit): De-couple GCOV_PREFIX and GCOV_PREFIX_STRIP. | |
9550 | * doc/gcov.texi (GCOV_PREFIX): Adjusted. | |
9551 | (GCOV_PREFIX_SKIP): Likewise. | |
9552 | ||
9553 | 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com> | |
9554 | ||
9555 | * doc/objc.texi (GNU Objective-C runtime API): New section. | |
9556 | (Modern GNU Objective-C runtime API): New section. | |
9557 | (Traditional GNU Objective-C runtime API): New section. | |
9558 | (Executing code before main): Mention that this section is | |
9559 | specific to the GNU Objective-C runtime. | |
9560 | (Garbage Collection): Same. | |
9561 | ||
9562 | 2010-10-17 Uros Bizjak <ubizjak@gmail.com> | |
9563 | ||
9564 | * c-parser.c (c_parser_for_statement): Move initialization of | |
9565 | cond and incr before if. | |
9566 | ||
9567 | 2010-10-17 Anatoly Sokolov <aesok@post.ru> | |
9568 | ||
9569 | * target.def (preferred_output_reload_class): New hook. | |
9570 | * doc/tm.texi.in (TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Document. | |
9571 | * doc/tm.texi: Regenerate. | |
9572 | * targhooks.c (default_preferred_output_reload_class): New function. | |
9573 | * targhooks.h (default_preferred_output_reload_class): Declare. | |
9574 | * reload.c (find_dummy_reload): Change rclass argument type from | |
9575 | enum reg_class to reg_class_t. Change this_alternative array type | |
9576 | from enum reg_class to reg_class_t. | |
9577 | Use TARGET_PREFERRED_OUTPUT_RELOAD_CLASS target hook. | |
9578 | (push_reload): Change preferred_class variable type to reg_class_t. | |
9579 | Use TARGET_PREFERRED_OUTPUT_RELOAD_CLASS target hook. | |
9580 | * recog.c (reg_fits_class_p): Change result type to bool. Change cl | |
9581 | argument type from enum reg_class to reg_class_t. Use | |
9582 | HARD_REGISTER_NUM_P predicate. | |
9583 | * recog.h (reg_fits_class_p): Update prototype. | |
9584 | ||
9585 | * config/i386/i386.h (PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
9586 | * config/i386/i386-protos.h (ix86_preferred_output_reload_class): | |
9587 | Remove. | |
9588 | * config/i386/i386.c (ix86_preferred_output_reload_class): Make | |
9589 | static. Change regclass argument and result types from enum reg_class | |
9590 | to reg_class_t. | |
9591 | (TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
9592 | ||
9593 | 2010-10-17 Iain Sandoe <iains@gcc.gnu.org> | |
9594 | ||
9595 | * c-parser.c (c_parser_objc_class_instance_variables): Update to use | |
9596 | visibility enum, and handle @package. | |
9597 | ||
9598 | 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com> | |
9599 | ||
9600 | * doc/objc.texi (What you can and what you cannot do in +load): | |
9601 | Document that sending messages to constant string objects in +load | |
9602 | is not guaranteed to work. | |
9603 | ||
9604 | 2010-10-16 Jan Hubicka <jh@suse.cz> | |
9605 | ||
9606 | PR middle-end/44206 | |
9607 | * ipa.c (cgraph_remove_unreachable_nodes): Cleanup; check | |
9608 | existence of refrences before removing the function. | |
9609 | ||
9610 | 2010-10-16 Jan Hubicka <jh@suse.cz> | |
9611 | ||
9612 | * cgraph.c (dump_cgraph_node): Dump same_comdat_group, | |
9613 | only_called_at_startup and only_called_at_exit. | |
9614 | (cgraph_propagate_frequency): Compute only_called_at_startup and | |
9615 | only_called_at_exit. | |
9616 | * cgraph.h (struct cgraph_node): New fileds only_called_at_startup and | |
9617 | only_called_at_exit. | |
9618 | * lto-cgraph.c (lto_output_node, input_overwrite_node): Stream the new | |
9619 | flags. | |
9620 | * predict.c (compute_function_frequency): Initialize the new flags. | |
9621 | ||
9622 | 2010-10-16 Eric Botcazou <ebotcazou@adacore.com> | |
9623 | ||
9624 | * gimplify.c (gimplify_type_sizes) <ARRAY_TYPE>: If the type is to be | |
9625 | ignored for debug info purposes, do not clear the DECL_IGNORED_P flag | |
9626 | on the bounds of its domain. | |
9627 | * tree.h (DECL_IGNORED_P): Document effect on TYPE_DECL specifically. | |
9628 | ||
9629 | 2010-10-16 Anatoly Sokolov <aesok@post.ru> | |
9630 | ||
9631 | * config/avr/avr.h (PREFERRED_RELOAD_CLASS): Remove. | |
9632 | * config/avr/avr-protos.h (preferred_reload_class): Remove. | |
9633 | * config/avr/avr.c (preferred_reload_class): Remove. | |
9634 | * config/pa/pa.h (PREFERRED_RELOAD_CLASS): Remove. | |
9635 | * config/pa/pa.c (emit_move_sequence): Update comment | |
9636 | * config/arc/arc.h (PREFERRED_RELOAD_CLASS): Remove. | |
9637 | * config/crx/crx.h (PREFERRED_RELOAD_CLASS): Remove. | |
9638 | * config/fr30/fr30.h (PREFERRED_RELOAD_CLASS): Remove. | |
9639 | * config/frv/frv.h (PREFERRED_RELOAD_CLASS): Remove. | |
9640 | * config/h8300/h8300.h (PREFERRED_RELOAD_CLASS): Remove. | |
9641 | * config/lm32/lm32.h (PREFERRED_RELOAD_CLASS): Remove. | |
9642 | * config/m32r/m32r.h (PREFERRED_RELOAD_CLASS): Remove. | |
9643 | * config/moxie/moxie.h (PREFERRED_RELOAD_CLASS): Remove. | |
9644 | * config/picochip/picochip.h (PREFERRED_RELOAD_CLASS): Remove. | |
9645 | * config/rx/rx.h (PREFERRED_RELOAD_CLASS): Remove. | |
9646 | * config/spu/spu.h (PREFERRED_RELOAD_CLASS): Remove. | |
9647 | * config/v850/v850.h (PREFERRED_RELOAD_CLASS): Remove. | |
9648 | * config/vax/vax.h (PREFERRED_RELOAD_CLASS): Remove. | |
9649 | ||
9650 | 2010-10-16 Joseph Myers <joseph@codesourcery.com> | |
9651 | ||
9652 | * opts.c (set_fast_math_flags, | |
9653 | set_unsafe_math_optimizations_flags): Make static. | |
9654 | * toplev.h (set_fast_math_flags, | |
9655 | set_unsafe_math_optimizations_flags): Remove prototypes. | |
9656 | ||
9657 | 2010-10-16 Joseph Myers <joseph@codesourcery.com> | |
9658 | ||
9659 | * config/arm/arm.c (arm_option_optimization): Set | |
9660 | flag_section_anchors to 1 not 2. | |
9661 | * config/i386/i386.c (ix86_option_override_internal): Check | |
9662 | global_options_set.x_flag_zee and | |
9663 | global_options_set.x_flag_omit_frame_pointer. | |
9664 | (ix86_option_optimization): Don't set flag_omit_frame_pointer and | |
9665 | flag_zee to 2. | |
9666 | * config/i386/sol2-10.h (SUBTARGET_OVERRIDE_OPTIONS): Check | |
9667 | global_options_set.x_flag_omit_frame_pointer. | |
9668 | * config/rs6000/rs6000.c (rs6000_option_init_struct): Set | |
9669 | opts->x_flag_section_anchors to 1 not 2. | |
9670 | * config/sh/sh.c (sh_option_optimization): Don't set | |
9671 | flag_schedule_insns to 2. | |
9672 | (sh_option_override): Check | |
9673 | global_options_set.x_flag_schedule_insns. | |
9674 | * opts.c (finish_options): Check opts_set->x_flag_section_anchors. | |
9675 | ||
9676 | 2010-10-16 Kai Tietz <kai.tietz@onevision.com> | |
9677 | ||
9678 | * configure.ac: Make sure inhibit_libc remains false for mingw targets | |
9679 | as cross. | |
9680 | * configure: Regenerated. | |
9681 | ||
9682 | 2010-10-15 Xinliang David Li <davidxl@google.com> | |
9683 | ||
9684 | * tree-ssa-uninit.c (prune_uninit_phi_opnds_in_unrealizable_paths): New | |
9685 | function. | |
9686 | (use_pred_not_overlap_with_undef_path_pred): Outline phi arg pruning | |
9687 | into a recursive function. | |
9688 | ||
9689 | 2010-10-15 Uros Bizjak <ubizjak@gmail.com> | |
9690 | ||
9691 | * config/i386/i386.md (*movdfcc_1_rex64): Correct mode attribute. | |
9692 | (*movdfcc_1): ditto. | |
9693 | ||
9694 | 2010-10-15 Joseph Myers <joseph@codesourcery.com> | |
9695 | ||
9696 | * target.def (target_option.init_struct): New hook. | |
9697 | * doc/tm.texi.in (TARGET_OPTION_INIT_STRUCT): New @hook. | |
9698 | * doc/tm.texi: Regenerate. | |
9699 | * hooks.c (hook_void_gcc_optionsp): New. | |
9700 | * hooks.h (hook_void_gcc_optionsp): Declare. | |
9701 | * langhooks-def.h (lhd_init_options_struct): Remove. | |
9702 | (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define to hook_void_gcc_optionsp. | |
9703 | * langhooks.c (lhd_init_options_struct): Remove. | |
9704 | * opts.c (init_options_struct): Also call | |
9705 | targetm.target_option.init_struct. | |
9706 | * config/i386/i386.c (ix86_option_init_struct, | |
9707 | TARGET_OPTION_INIT_STRUCT): New. | |
9708 | (ix86_option_optimization): Move some settings to | |
9709 | ix86_option_init_struct. | |
9710 | * config/pdp11/pdp11.c (pdp11_option_init_struct, | |
9711 | TARGET_OPTION_INIT_STRUCT): New. | |
9712 | (pdp11_option_optimization): Move some settings to | |
9713 | pdp11_option_init_struct. | |
9714 | * config/rs6000/rs6000.c (rs6000_option_optimization): Replace by | |
9715 | rs6000_option_init_struct. Use options structure pointer. | |
9716 | (TARGET_OPTION_OPTIMIZATION): Replace by TARGET_OPTION_INIT_STRUCT. | |
9717 | * config/s390/s390.c (s390_option_init_struct, | |
9718 | TARGET_OPTION_INIT_STRUCT): New. | |
9719 | (s390_option_optimization): Don't set | |
9720 | flag_asynchronous_unwind_tables here. | |
9721 | * config/sh/sh.c (sh_option_init_struct, | |
9722 | TARGET_OPTION_INIT_STRUCT): New. | |
9723 | (sh_option_optimization): Don't set flag_finite_math_only here. | |
9724 | * config/spu/spu.c (spu_option_optimization): Replace by | |
9725 | spu_option_optimization. Use options structure pointer. | |
9726 | (TARGET_OPTION_OPTIMIZATION): Replace by TARGET_OPTION_INIT_STRUCT. | |
9727 | ||
9728 | 2010-10-14 Michael Meissner <meissner@linux.vnet.ibm.com> | |
9729 | ||
9730 | * doc/md.texi (Standard Names): Add fma@var{m}4 documentation. | |
9731 | ||
9732 | * doc/rtl.texi (RTX_TERNARY): Document FMA is ternary. Add | |
9733 | SIGN_EXTRACT and ZERO_EXTRACT which were missing. | |
9734 | (Standard names): Document fma. | |
9735 | ||
9736 | * doc/cpp.texi (Common Predefined Macros): Document __FP_FAST_FMA, | |
9737 | __FP_FAST_FMAF, __FP_FAST_FMAL. | |
9738 | ||
9739 | * builitns.c (expand_builtin_mathfn_ternary): New function for | |
9740 | expanding ternary math functions, like fma. | |
9741 | (expand_builtin): Call it for the fma builtins. | |
9742 | ||
9743 | * simplify-rtx.c (simplify_ternary_operation): Don't simplify FMA | |
9744 | ops at present. | |
9745 | ||
9746 | * tree-vect-stmts.c (vectorizable_call): Allow 3 argument | |
9747 | vectorizable functions to support vectorizing fma. | |
9748 | ||
9749 | * config/rs6000/rs6000.c (rs6000_builtin_vectorized_function): | |
9750 | Handle fma builtins. | |
9751 | ||
9752 | * config/rs6000/vsx.md (UNSPEC_VSX_MADD): Delete. | |
9753 | (UNSPEC_VSX_MSUB): Ditto. | |
9754 | (UNSPEC_VSX_NMADD): Ditto. | |
9755 | (UNSPEC_VSX_NMSUB): Ditto. | |
9756 | (vsx_fmadd<mode>4*): Rewrite to use FMA rtl in some cases instead | |
9757 | of UNSPEC. Renumber combiner patterns. | |
9758 | (vsx_fmsub<mode>4*): Ditto. | |
9759 | (vsx_fnmadd<mode>4*): Ditto. | |
9760 | (vsx_fnmsub<mode>4*): Ditto. | |
9761 | ||
9762 | * config/rs6000/altivec.md (UNSPEC_VNMSUBFP): Delete. | |
9763 | (altivec_vmaddfp): Rewrite to use FMA rtl if no fused | |
9764 | multiply/add. Rename combiner pattern, and add TARGET_FUSED_MADD test. | |
9765 | (altivec_vmaddfp_1): Ditto. | |
9766 | (altivec_vmaddfp_2): Ditto. | |
9767 | (atlivec_mulv4sf3): Ditto. | |
9768 | (altivec_vnmsubfp): Ditto. | |
9769 | (altivec_vnmsubfp_1): Ditto. | |
9770 | (altivec_vnmsubfp_2): Ditto. | |
9771 | (altivec_vnmsubfp_3): Delete. | |
9772 | ||
9773 | * config/rs6000/rs6000.md (fmasf4): New insns for fma builtin support. | |
9774 | (fmasf4_fpr): Ditto. | |
9775 | (fmssf4_fpr): Ditto. | |
9776 | (fnmasf4_fpr): Ditto. | |
9777 | (fnmssf4_fpr): Ditto. | |
9778 | (fmadf4): Ditto. | |
9779 | (fmadf4_fpr): Ditto. | |
9780 | (fmsdf4_fpr): Ditto. | |
9781 | (fnmadf4_fpr): Ditto. | |
9782 | (fnmsdf4_fpr): Ditto. | |
9783 | ||
9784 | * optabs.h (OTI_fma): Add fma optab. | |
9785 | (fma_optab): Ditto. | |
9786 | ||
9787 | * genopinit.c (optabs): Set fma optab. | |
9788 | ||
9789 | * rtl.def (FMA): Add FMA rtl. | |
9790 | ||
9791 | * tree.h (mode_has_fma): New function to return if MODE supports a | |
9792 | fast multiply and add instruction. | |
9793 | * builtins.c (mode_has_fma): Ditto. | |
9794 | ||
9795 | 2010-10-15 Jan Hubicka <jh@suse.cz> | |
9796 | ||
9797 | * lto-streamer-out.c (write_symbol): Use pointer set of seen | |
9798 | objects instead of bitmap. | |
9799 | (produce_symtab): Likewise; output defined symbols first. | |
9800 | ||
9801 | 2010-10-15 Jie Zhang <jie@codesourcery.com> | |
9802 | ||
9803 | * doc/invoke.texi: Add -fstrict-volatile-bitfields to | |
9804 | Option Summary and Index. | |
9805 | ||
9806 | 2010-10-15 Richard Guenther <rguenther@suse.de> | |
9807 | ||
9808 | * tree.c (free_lang_data_in_decl): Clear DECL_INITIAL | |
9809 | for automatic variables again. | |
9810 | ||
9811 | 2010-10-15 Joseph Myers <joseph@codesourcery.com> | |
9812 | ||
9813 | * doc/extend.texi (Variable Length): Don't refer to VLAs not | |
9814 | conforming to C99. | |
9815 | ||
9816 | 2010-10-15 Joseph Myers <joseph@codesourcery.com> | |
9817 | ||
9818 | * config/rx/rx.c (rx_option_optimization): Change to | |
9819 | rx_override_options_after_change. Don't change | |
9820 | flag_lto_compression_level. Don't check for changes to whether | |
9821 | FPU instructions can be used. Check and set only | |
9822 | flag_finite_math_only, not other fast-math flags. | |
9823 | (rx_option_override): Call rx_override_options_after_change. | |
9824 | (TARGET_OPTION_OPTIMIZATION): Remove. | |
9825 | (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define. | |
9826 | ||
9827 | 2010-10-15 Joseph Myers <joseph@codesourcery.com> | |
9828 | ||
9829 | * config/rs6000/rs6000.c (rs6000_option_optimization): Don't | |
9830 | disable section anchors for lang_hooks.name[4] != 'O'. | |
9831 | ||
9832 | 2010-10-15 Joseph Myers <joseph@codesourcery.com> | |
9833 | ||
9834 | * config/frv/frv.c (frv_option_optimization, | |
9835 | TARGET_OPTION_OPTIMIZATION): Remove. | |
9836 | * config/frv/frv.h (RCSP_SOFTWARE_PIPELINING): Remove. | |
9837 | ||
9838 | 2010-10-15 Michael Matz <matz@suse.de> | |
9839 | ||
9840 | * cgraphunit.c (clone_of_p): Define unconditionally. | |
9841 | ||
9842 | 2010-10-15 Richard Guenther <rguenther@suse.de> | |
9843 | ||
9844 | PR lto/45957 | |
9845 | * tree.c (free_lang_data_in_decl): Do not clear DECL_INITIAL of vars. | |
9846 | ||
9847 | 2010-10-15 Chung-Lin Tang <cltang@codesourcery.com> | |
9848 | ||
9849 | * ifcvt.c (find_active_insn_before): New function. | |
9850 | (find_active_insn_after): New function. | |
9851 | (cond_exec_process_if_block): Use new functions to replace | |
9852 | prev_active_insn() and next_active_insn(). | |
9853 | ||
9854 | 2010-10-14 Yao Qi <yao@codesourcery.com> | |
9855 | ||
9856 | PR target/45447 | |
9857 | * config/arm/arm.c (arm_build_builtin_va_list): Assign | |
9858 | va_list_name to TYPE_STUB_DECL (va_list_type). | |
9859 | ||
9860 | 2010-10-14 Jan Hubicka <jh@suse.cz> | |
9861 | ||
9862 | PR middle-end/45621 | |
9863 | * cgraph.c (cgraph_update_edges_for_call_stmt_node): When new call is | |
9864 | redirected to clone, be happy. | |
9865 | * cgraph.h (cgraph node): Enable former_clone_of unconditinally. | |
9866 | * cgraphunit.c (verify_cgraph_node, cgraph_materialize_clone): Handle | |
9867 | former_clone_of unconditionally. | |
9868 | ||
9869 | 2010-10-14 Iain Sandoe <iains@gcc.gnu.org> | |
9870 | ||
9871 | Merge from FSF apple 'trunk' branch. | |
9872 | 2006 Fariborz Jahanian <fjahanian@apple.com> | |
9873 | ||
9874 | Radars 4436866, 4505126, 4506903, 4517826 | |
9875 | * c-parser.c (c_parser, objc_property_attr_context) New flag. | |
9876 | (c_lex_one_token): Handle property attributes. | |
9877 | (c_parser_external_declaration): Handle @property. | |
9878 | (c_parser_declaration_or_fndef): Warn on invalid attributes before | |
9879 | @alias, @class, @end and @property objc keywords. | |
9880 | (c_parser_objc_methodprotolist): Handle @property. | |
9881 | (c_parser_objc_property_attrlist): New. | |
9882 | (c_parser_objc_at_property): New. | |
9883 | * c-typeck.c (build_component_ref): Handle CLASS.property syntax. | |
9884 | (build_modify_expr): Likewise. | |
9885 | ||
9886 | 2010-10-14 Jakub Jelinek <jakub@redhat.com> | |
9887 | ||
9888 | PR tree-optimization/46008 | |
9889 | * tree-if-conv.c (predicate_bbs): Try to canonicalize c2 if possible. | |
9890 | ||
9891 | 2010-10-14 Richard Guenther <rguenther@suse.de> | |
9892 | ||
9893 | PR tree-optimization/44913 | |
9894 | * tree-data-ref.c (disjoint_objects_p): Remove. | |
9895 | (dr_may_alias_p): Simplify. Only hand the base object to | |
9896 | the alias-oracle. | |
9897 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle | |
9898 | some more trees, bail out instead of asserting. | |
9899 | (ptr_derefs_may_alias_p): Likewise. Export. | |
9900 | (refs_may_alias_p_1): Handle STRING_CSTs. | |
9901 | * tree-ssa-alias.h (ptr_derefs_may_alias_p): Declare. | |
9902 | ||
9903 | 2010-10-14 Joseph Myers <joseph@codesourcery.com> | |
9904 | ||
9905 | PR c/45969 | |
9906 | * c-typeck.c (build_binary_op): Don't try to compute a semantic | |
9907 | type with excess precision for boolean operations. | |
9908 | ||
9909 | 2010-10-14 Jeremie Salvucci <jeremie.salvucci@free.fr> | |
9910 | Basile Starynkevitch <basile@starynkevitch.net> | |
9911 | ||
9912 | * gengtype.c: Include getopt.h and version.h. | |
9913 | ||
9914 | (lang_bitmap, struct outf, outf_p) | |
9915 | (get_output_file_with_visibility, oprintf): Definitions moved to | |
9916 | gengtype.h | |
9917 | (output_files, header_file, srcdir, srcdir_len, this_file) | |
9918 | (do_dump): No more static variables. | |
9919 | (do_debug): New. | |
9920 | (dbgprint_count_type_at): Added new function. | |
9921 | (gengtype_long_options): New. | |
9922 | (print_usage, print_version, parse_program_options): New. | |
9923 | (main): Call parse_program_options, and removed old option | |
9924 | handling code. Added some debug output. | |
9925 | ||
9926 | * gengtype.h: Updated copyright year. | |
9927 | (lang_bitmap, struct outf, outf_p, header_file, oprintf) | |
9928 | (get_output_file_with_visibility, srcdir, srcdir_len, do_dump): | |
9929 | Moved from gengtype.c to here. | |
9930 | (do_debug, read_state_filename, write_state_filename): New variables. | |
9931 | (DBGPRINTF, DBGPRINT_COUNT_TYPE): New macros. | |
9932 | ||
9933 | * Makefile.in: | |
9934 | (REVISION): Always defined. | |
9935 | (version.o): Removed ifdef REVISION_c. | |
9936 | (s-gtype): Pass arguments to build/gengtype program. | |
9937 | (build/version.o): Added building rule. | |
9938 | (build/gengtype$(build_exeext)): Added build/version.o. | |
9939 | ||
9940 | 2010-10-14 Iain Sandoe <iains@gcc.gnu.org> | |
9941 | ||
9942 | Partial merge of 'ObjC GC' from FSF apple 'trunk' branch. | |
9943 | * config/darwin-c.c (darwin_cpp_builtins): Define __weak and | |
9944 | __strong macros. | |
9945 | ||
9946 | 2010-10-14 Eric Botcazou <ebotcazou@adacore.com> | |
9947 | ||
9948 | * sched-deps.c (sched_insn_is_legitimate_for_speculation): Invoke | |
9949 | may_trap_or_fault_p instead of may_trap_p predicate. | |
9950 | * tree.c (substitute_in_expr): Propagate the TREE_THIS_NOTRAP flag. | |
9951 | (substitute_placeholder_in_expr): Likewise. | |
9952 | * tree-inline.c (remap_gimple_op_r): Propagate the TREE_THIS_NOTRAP | |
9953 | flag on MEM_REF nodes. | |
9954 | (copy_tree_body_r): Propagate the TREE_READONLY and TREE_THIS_NOTRAP | |
9955 | flags on INDIRECT_REF nodes. | |
9956 | ||
9957 | 2010-10-14 Nathan Froyd <froydnj@codesourcery.com> | |
9958 | ||
9959 | * config.gcc (arm*-*-linux-*eabi) <tm_file>: Add bpabi.h from libgcc. | |
9960 | (arm*-*-uclinux*eabi) <tm_file>: Likewise. | |
9961 | (arm*-*-eabi*) <tm_file>: Likewise. | |
9962 | (frv-*-elf) <tm_file>: Add frv-abi.h from libgcc. | |
9963 | (frv-*-*linux*) <tm_file>: Likewise. | |
9964 | * config/arm/bpabi.h: Delete DECLARE_LIBRARY_RENAMES stanzas | |
9965 | and associated helper macros. | |
9966 | * config/frv/frv-abi.h: Delete. | |
9967 | ||
9968 | 2010-10-14 Richard Guenther <rguenther@suse.de> | |
9969 | ||
9970 | PR lto/44561 | |
9971 | * tree.def (NULLPTR_TYPE): New tree code. | |
9972 | * dbxout.c (dbxout_type): Handle NULLPTR_TYPE. | |
9973 | * dwarf2out.c (is_base_type): Likewise. | |
9974 | (gen_type_die_with_usage): Likewise. | |
9975 | * sdbout.c (plain_type_1): Likewise. | |
9976 | * tree.c (build_int_cst_wide): Likewise. | |
9977 | * gimple.c (gimple_types_compatible_p_1): NULLPTR_TYPE types are equal. | |
9978 | ||
9979 | 2010-10-14 Joseph Myers <joseph@codesourcery.com> | |
9980 | ||
9981 | * params.c (params_finished): New. | |
9982 | (add_params): Assert !params_finished. | |
9983 | (finish_params): New. | |
9984 | (set_param_value_internal): Take params and params_set | |
9985 | parameters. Assert params_finished. | |
9986 | (set_param_value, maybe_set_param_value): Take params and | |
9987 | params_set parameters. Update calls to set_param_value_internal. | |
9988 | (set_default_param_value): Assert !params_finished. Don't use | |
9989 | set_param_value_internal. | |
9990 | (default_param_value, init_param_values): New. | |
9991 | * params.h (struct param_info): Change value to default_value. | |
9992 | Remove set. | |
9993 | (set_param_value, maybe_set_param_value): Add params and | |
9994 | params_set parameters. | |
9995 | (PARAM_VALUE): Get parameters from global_options. | |
9996 | (PARAM_SET_P): Remove. | |
9997 | (finish_params, default_param_value, init_param_values): New. | |
9998 | * common.opt (param_values): New Variable. | |
9999 | * config/arm/arm.c (arm_option_override): Pass extra arguments to | |
10000 | maybe_set_param_value. | |
10001 | * config/i386/i386.c (ix86_option_override_internal): Pass extra | |
10002 | arguments to maybe_set_param_value. | |
10003 | * config/picochip/picochip.c (picochip_option_override): Pass | |
10004 | extra arguments to maybe_set_param_value. | |
10005 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Pass | |
10006 | extra arguments to maybe_set_param_value. | |
10007 | * config/s390/s390.c (s390_option_override): Use | |
10008 | maybe_set_param_value instead of set_param_value. Pass extra | |
10009 | arguments to maybe_set_param_value. | |
10010 | * config/sparc/sparc.c (sparc_option_override): Pass extra | |
10011 | arguments to maybe_set_param_value. | |
10012 | * config/spu/spu.c (spu_option_override): Pass extra arguments to | |
10013 | maybe_set_param_value. | |
10014 | * opts.c (handle_param): Take opts and opts_set parameters. | |
10015 | Update call to set_param_value. | |
10016 | (initial_min_crossjump_insns, initial_max_fields_for_field_sensitive, | |
10017 | initial_loop_invariant_max_bbs_in_loop): Remove. | |
10018 | (init_options_once): Don't set them. | |
10019 | (init_options_struct): Initialize parameters structures. | |
10020 | (default_options_optimization): Use default_param_value when | |
10021 | restoring defaults. Update calls to maybe_set_param_value. | |
10022 | (finish_options): Update calls to maybe_set_param_value. | |
10023 | (common_handle_option): Update calls to handle_param and | |
10024 | set_param_value. | |
10025 | * toplev.c (DEFPARAM): Update definition for changes to param_info. | |
10026 | (general_init): Call finish_params. | |
10027 | ||
10028 | 2010-10-14 Nick Clifton <nickc@redhat.com> | |
10029 | ||
10030 | * config/mn10300/mn10300.h (CONSTANT_ALIGNMENT): Define. | |
10031 | (DATA_ALIGNMENT, LOCAL_ALIGNMENT): Define. | |
10032 | (FIRST_PSEUDO_REGISTER): Increase by one. | |
10033 | (FIXED_REGISTERS, CALL_USED_REGISTERS): Update with CC_REG. | |
10034 | (HARD_REGNO_MODE_OK): Call mn10300_hard_regno_mode_ok. | |
10035 | (MODES_TIEABLE): Call mn10300_modes_tieable. | |
10036 | (REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS): Add CC_REGS. | |
10037 | (LEGITIMATE_CONSTANT_P): Call mn10300_legitimate_constant_p. | |
10038 | (CC_OVERFLOW_UNUSABLE, CC_NO_CARRY, NOTICE_UPDATE_CC) | |
10039 | (SELECT_CC_MODE, REVERSIBLE_CC_MODE): Delete. | |
10040 | (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Add CC register. | |
10041 | (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Delete. | |
10042 | (mn10300_cc_status_mdep): Delete. | |
10043 | (CC_STATUS_MDEP, CC_STATUS_MDEP_INIT): Delete. | |
10044 | * config/mn10300/mn10300 (mn10300_option_override): Stop disabling | |
10045 | the combine-stack-adjust pass. | |
10046 | (print_operand): Use the mode of the comparison operation to | |
10047 | select the comparison suffix. | |
10048 | (notice_update_cc): Delete. | |
10049 | (mn10300_secondary_reload_class): Remove test for stack pointer | |
10050 | based arithmetic. | |
10051 | (output_tst): Rename to mn10300_output_cmp. | |
10052 | (impossible_plus_operand): Move into predicates.md. | |
10053 | (mn10300_legitimize_address): Make static. | |
10054 | (mn10300_legitimate_address_p): Make static. Only allow SI sized | |
10055 | constant pic operands. | |
10056 | (mn10300_legitimate_constant_p): New function. | |
10057 | (mn10300_case_values_threshold): Make static. | |
10058 | (mn10300_hard_regno_mode_ok): New function. | |
10059 | (mn10300_modes_tieable): New function. | |
10060 | (mn10300_select_cc_mode): New function. | |
10061 | * config/mn10300/predicates.md (impossible_plus_operand): Define. | |
10062 | * config/mn10300/mn10300-protos.h: Tidy. | |
10063 | (mn10300_legitimate_constant_p, mn10300_modes_tieable) | |
10064 | (mn10300_hard_regno_mode_ok, mn10300_select_cc_mode): Prototype. | |
10065 | * config/mn10300/mn10300.md (cc attribute): Delete. Replace | |
10066 | with clobbers or sets of CC_REG. | |
10067 | (CC_REG): Define. | |
10068 | (mov*): Remove use of CLR instruction. | |
10069 | (cbranch_si4_<code>): New pattern/split. | |
10070 | (integer_conditional_branch): New pattern. | |
10071 | (cbranch_sf4_<code>): New pattern/split. | |
10072 | (float_conditional_branch): New pattern. | |
10073 | (casesi): Use addsi3 pattern instead of movsi pattern to add and | |
10074 | move a value at the same time. | |
10075 | (cc0 peepholes): Remove. | |
10076 | ||
10077 | 2010-10-14 Andrey Belevantsev <abel@ispras.ru> | |
10078 | ||
10079 | * sel-sched-ir.c (init_global_and_expr_for_insn): Set CANT_MOVE | |
10080 | on RTX_FRAME_RELATED_P insns and the insn to which | |
10081 | NOTE_INSN_EPILOGUE_BEG is attached. | |
10082 | * sched-vis.c (print_value): Allow NULL value. | |
10083 | ||
10084 | 2010-10-14 Andrey Belevantsev <abel@ispras.ru> | |
10085 | ||
10086 | PR rtl-optimization/45570 | |
10087 | * sel-sched-ir.c (cfg_preds_1): When walking out of the region, | |
10088 | assert that we are pipelining outer loops. Allow returning | |
10089 | zero predecessors. | |
10090 | ||
10091 | 2010-10-14 Andrey Belevantsev <abel@ispras.ru> | |
10092 | ||
10093 | * sel-sched-ir.c (maybe_tidy_empty_bb): Simplify comment. | |
10094 | (tidy_control_flow): Tidy vertical space. | |
10095 | (sel_remove_bb): New variable idx. Use it to remember the basic | |
10096 | block index before deleting the block. | |
10097 | (sel_remove_empty_bb): Remove dead code, simplify and insert to ... | |
10098 | (sel_merge_blocks): ... here. | |
10099 | * sel-sched-ir.h (sel_remove_empty_bb): Remove prototype. | |
10100 | ||
10101 | 2010-10-14 Jakub Jelinek <jakub@redhat.com> | |
10102 | ||
10103 | * cse.c (is_dead_reg): Change into inline function that is not | |
10104 | called through for_each_rtx. | |
10105 | (set_live_p): Adjust caller. | |
10106 | (insn_live_p): Don't reset DEBUG_INSNs here. | |
10107 | (struct dead_debug_insn_data): New data. | |
10108 | (count_stores, is_dead_debug_insn, replace_dead_reg): New functions. | |
10109 | (delete_trivially_dead_insns): If there is just one setter for the | |
10110 | dead reg that is referenced by some DEBUG_INSNs, create a DEBUG_EXPR | |
10111 | and add DEBUG_INSN for it right before the removed setter and | |
10112 | use the DEBUG_EXPR instead of the dead pseudo. | |
10113 | ||
10114 | 2010-10-14 Zdenek Dvorak <rakdver@kam.uniff.cz> | |
10115 | ||
10116 | * et-forest.c (et_nca): Return NULL immediately when | |
10117 | the dominance forest has disjoint components. | |
10118 | ||
10119 | 2010-10-13 Vladimir Makarov <vmakarov@redhat.com> | |
10120 | ||
10121 | * ira.c (setup_class_hard_regs): Fix typo in indexing | |
10122 | ira_non_ordered_class_hard_regs and ira_class_hard_reg_index. | |
10123 | ||
10124 | 2010-10-14 Tijs Wiebe Lefering <twlevo@gmail.com> | |
10125 | ||
10126 | * graph.c (inbb): New variable. | |
10127 | (start_bb): Set inbb to 1 if output is inside of a building block. | |
10128 | (end_bb): Check if output is inside of a building block. | |
10129 | ||
10130 | 2010-10-13 Eric Botcazou <ebotcazou@adacore.com> | |
10131 | ||
10132 | PR rtl-optimization/45912 | |
10133 | * ira-costs.c (ira_tune_allocno_costs_and_cover_classes): Test the | |
10134 | regno of registers instead of their index to compute the alignment. | |
10135 | ||
10136 | 2010-10-13 H.J. Lu <hongjiu.lu@intel.com> | |
10137 | ||
10138 | * config/i386/i386.c (ix86_build_const_vector): Check vector | |
10139 | mode instead of scalar mode. | |
10140 | (ix86_build_signbit_mask): Likewise. | |
10141 | (ix86_expand_fp_absneg_operator): Updated. | |
10142 | (ix86_expand_copysign): Likewise. | |
10143 | (ix86_expand_int_vcond): Likewise. | |
10144 | (ix86_emit_swdivsf): Likewise. | |
10145 | (ix86_sse_copysign_to_positive): Likewise. | |
10146 | (ix86_expand_sse_fabs): Likewise. | |
10147 | * config/i386/i386.md (fixuns_trunc<mode>si2): Likewise. | |
10148 | * config/i386/sse.md (copysign<mode>3): Likewise. | |
10149 | (sse2_cvtudq2ps): Likewise. | |
10150 | (vec_unpacku_float_hi_v4si): Likewise. | |
10151 | (vec_unpacku_float_lo_v4si): Likewise. | |
10152 | ||
10153 | * config/i386/i386.c (ix86_builtins): Add | |
10154 | IX86_BUILTIN_CPYSGNPS256 and IX86_BUILTIN_CPYSGNPD256. | |
10155 | (bdesc_args): Likewise. | |
10156 | (ix86_builtin_vectorized_function): Support | |
10157 | IX86_BUILTIN_CPYSGNPS256, IX86_BUILTIN_CPYSGNPD256, | |
10158 | IX86_BUILTIN_SQRTPD256, IX86_BUILTIN_SQRTPS_NR256, | |
10159 | and IX86_BUILTIN_CVTPS2DQ256. | |
10160 | (ix86_builtin_reciprocal): Support IX86_BUILTIN_SQRTPS_NR256. | |
10161 | ||
10162 | * config/i386/sse.md (STORENT_MODE): New. | |
10163 | (VEC_FLOAT_MODE): Likewise. | |
10164 | (VEC_EXTRACT_MODE): Likewise. | |
10165 | (*avx_cvtdq2pd256_2): Likewise. | |
10166 | (vec_pack_trunc_v4df): Likewise. | |
10167 | (vec_interleave_highv8sf): Likewise. | |
10168 | (vec_interleave_lowv8sf): Likewise. | |
10169 | (storent<mode>): Macroized. | |
10170 | (<code><mode>2: absneg): Likewise. | |
10171 | (copysign<mode>3): Likewise. | |
10172 | (vec_extract<mode>): Likewise. | |
10173 | ||
10174 | PR target/44180 | |
10175 | * config/i386/i386.c (expand_vec_perm_even_odd_1): Rewritten | |
10176 | for V8SFmode. | |
10177 | ||
10178 | 2010-10-13 Richard Guenther <rguenther@suse.de> | |
10179 | H.J. Lu <hongjiu.lu@intel.com> | |
10180 | ||
10181 | * config/i386/sse.md (reduc_splus_v8sf): Add. | |
10182 | (reduc_splus_v4df): Likewise. | |
10183 | (vec_unpacks_hi_v8sf): Likewise. | |
10184 | (vec_unpacks_lo_v8sf): Likewise. | |
10185 | (*avx_cvtps2pd256_2): Likewise. | |
10186 | (vec_unpacks_float_hi_v8si): Likewise. | |
10187 | (vec_unpacks_float_lo_v8si): Likewise. | |
10188 | (vec_interleave_highv4df): Likewise. | |
10189 | (vec_interleave_lowv4df): Likewise. | |
10190 | ||
10191 | 2010-10-13 Richard Guenther <rguenther@suse.de> | |
10192 | ||
10193 | PR objc/45878 | |
10194 | * gimple-fold.c (gimple_fold_obj_type_ref): Leave OBJ_TYPE_REFs | |
10195 | alone if there are no virtual methods. | |
10196 | ||
10197 | 2010-10-13 Richard Henderson <rth@redhat.com> | |
10198 | ||
10199 | * expr.c (build_personality_function): Take parameter LANG instead | |
10200 | of parameter NAME. Build the name based on the lang prefix and the | |
10201 | unwind method in use. | |
10202 | * tree.c (lhd_gcc_personality): Update call to | |
10203 | build_personality_function. | |
10204 | ||
10205 | 2010-10-13 Richard Guenther <rguenther@suse.de> | |
10206 | ||
10207 | PR objc/45878 | |
10208 | * tree-ssa-ccpc (ccp_fold_stmt): Use gimple_fold_obj_type_ref. | |
10209 | ||
10210 | 2010-10-13 Eric Botcazou <ebotcazou@adacore.com> | |
10211 | ||
10212 | * cse.c (cse_insn): Fix thinko in the canonicalization of USE insns. | |
10213 | Canonicalize input operands of ASM_OPERANDS insns. | |
10214 | ||
10215 | 2010-10-13 Richard Guenther <rguenther@suse.de> | |
10216 | ||
10217 | PR tree-optimization/45788 | |
10218 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Delay | |
10219 | EH update until fixup-cfg. | |
10220 | ||
10221 | 2010-10-13 Julian Brown <julian@codesourcery.com> | |
10222 | ||
10223 | * config/arm/arm.h (REG_CLASS_CONTENTS): Remove soft frame pointer | |
10224 | from CORE_REGS and GENERAL_REGS classes. | |
10225 | * config/arm/arm.md (*thumb1_movsi_insn): Ignore all parts of | |
10226 | final constraint for register preferencing. | |
10227 | ||
10228 | 2010-10-13 Richard Guenther <rguenther@suse.de> | |
10229 | ||
10230 | PR tree-optimization/45970 | |
10231 | * tree-ssa-alias.h (stmt_kills_ref_p): Declare. | |
10232 | * tree-ssa-alias.c (stmt_kills_ref_p_1): New function. | |
10233 | (stmt_kills_ref_p): Likewise. | |
10234 | * tree-ssa-dse.c (dse_optimize_stmt): Use it. | |
10235 | ||
10236 | 2010-10-13 Richard Guenther <rguenther@suse.de> | |
10237 | ||
10238 | PR tree-optimization/45982 | |
10239 | * tree-ssa-structalias.c (make_constraints_to): New function. | |
10240 | (make_constraint_to): Implement in terms of make_constraints_to. | |
10241 | (find_func_aliases): Properly make return values of pure/const | |
10242 | functions escape if they assign to sth that is not a pointer. | |
10243 | ||
10244 | 2010-10-13 Richard Guenther <rguenther@suse.de> | |
10245 | ||
10246 | PR middle-end/45874 | |
10247 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): | |
10248 | Fixup the CFG when EH was fixed up. | |
10249 | ||
10250 | 2010-10-13 Ira Rosen <irar@il.ibm.com> | |
10251 | ||
10252 | * tree-vect-slp.c (vect_get_constant_vectors): Fix comment. | |
10253 | Use operand's type for POINTER_PLUS_EXPR. | |
10254 | ||
10255 | 2010-10-13 Alexandre Oliva <aoliva@redhat.com> | |
10256 | ||
10257 | * c-parser.c (c_parser_for_statement): Initialize incr. | |
10258 | ||
10259 | 2010-10-12 Xinliang David Li <davidxl@google.com> | |
10260 | ||
10261 | PR tree-optimization/45972 | |
10262 | * tree-ssa-uninit.c (compute_uninit_opnds_pos): Skip phis | |
10263 | with too many arguments. | |
10264 | ||
10265 | 2010-10-12 Jakub Jelinek <jakub@redhat.com> | |
10266 | ||
10267 | PR fortran/45636 | |
10268 | * tree-ssa-forwprop.c: Include expr.h. | |
10269 | (constant_pointer_difference, simplify_builtin_call): New functions. | |
10270 | (tree_ssa_forward_propagate_single_use_vars): Call | |
10271 | simplify_builtin_call on builtin calls. | |
10272 | ||
10273 | 2010-10-12 Eric Botcazou <ebotcazou@adacore.com> | |
10274 | ||
10275 | * config/sparc/sparc.md (*adddi3_insn_sp32): Rename. | |
10276 | (*adddi3_extend_sp32): Likewise. | |
10277 | (*subdi3_insn_sp32): Likewise. | |
10278 | (*subdi3_extend_sp32): Likewise. | |
10279 | (*negdi2_sp32): Use negative test for consistency. | |
10280 | ||
10281 | 2010-10-12 Nathan Froyd <froydnj@codesourcery.com> | |
10282 | ||
10283 | * libgcc2.h: Use __SIZEOF_DOUBLE__ instead of LIBGCC2_DOUBLE_TYPE_SIZE. | |
10284 | (LIBGCC2_DOUBLE_TYPE_SIZE): Delete. | |
10285 | * config/fixed-bit.h: Likewise. | |
10286 | * config/rx/rx.h (LIBGCC2_DOUBLE_TYPE_SIZE): Delete. | |
10287 | * config/sh/sh.h (LIBGCC2_DOUBLE_TYPE_SIZE): Delete. | |
10288 | * system.h (LIBGCC2_DOUBLE_TYPE_SIZE): Poison. | |
10289 | * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE): Use DOUBLE_TYPE_SIZE. | |
10290 | (DF_SIZE): Likewise. | |
10291 | * doc/tm.texi: Regenerate. | |
10292 | ||
10293 | 2010-10-12 Nathan Froyd <froydnj@codesourcery.com> | |
10294 | ||
10295 | * config/rs6000/predicates.md (scc_rev_comparison_operator): New. | |
10296 | * config/rs6000/rs6000.md (*isel_reversed_signed_<mode>): New. | |
10297 | (*isel_reversed_unsigned_<mode>): New. | |
10298 | * config/rs6000/rs6000.c (output_isel): Accept GE/GEU/LE/LEU/NE | |
10299 | as valid comparisons and adjust operands and output appropriately. | |
10300 | (rs6000_rtx_costs) <CONST_INT>: Accept NE as a cost-0 outer_code. | |
10301 | ||
10302 | 2010-10-12 Chung-Lin Tang <cltang@codesourcery.com> | |
10303 | ||
10304 | * config/arm/arm.h (ARM_EXPAND_ALIGNMENT): Rename from | |
10305 | DATA_ALIGNMENT and add COND parameter. Update comments above. | |
10306 | (DATA_ALIGNMENT): Use ARM_EXPAND_ALIGNMENT, with !optimize_size. | |
10307 | (LOCAL_ALIGNMENT): Use ARM_EXPAND_ALIGNMENT, with !flag_conserve_stack. | |
10308 | ||
10309 | 2010-10-12 H.J. Lu <hongjiu.lu@intel.com> | |
10310 | ||
10311 | PR bootstrap/45958 | |
10312 | * exec-tool.in: Support '-plugin' as the second option to the linker. | |
10313 | ||
10314 | 2010-10-12 Richard Henderson <rth@redhat.com> | |
10315 | ||
10316 | PR middle-end/45962 | |
10317 | * cfgexpand.c (add_stack_var): Ensure every variable has 1 byte. | |
10318 | (expand_stack_vars): Assert large base allocated when used. | |
10319 | ||
10320 | 2010-10-12 Richard Guenther <rguenther@suse.de> | |
10321 | ||
10322 | * tree-ssa-structalias.c (get_constraint_for_1): Constants | |
10323 | only point to nonlocal, not anything. | |
10324 | ||
10325 | 2010-10-11 Hariharan Sandanagobalane <hariharan@picochip.com> | |
10326 | ||
10327 | * config/picochip/picochip.c (TARGET_EXCEPT_UNWIND_INFO): Use sjlj | |
10328 | unwind info for exceptions. | |
10329 | ||
10330 | 2010-10-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
10331 | ||
10332 | PR testsuite/45851 | |
10333 | * doc/sourcebuild.texi (LTO Testing, dg-extra-ld-options): | |
10334 | Document optional target selector. | |
10335 | ||
10336 | 2010-10-12 Joseph Myers <joseph@codesourcery.com> | |
10337 | ||
10338 | * flag-types.h: New. | |
10339 | * Makefile.in (TH_H): Include $(OPTIONS_H) instead of $(FLAGS_H). | |
10340 | (FLAGS_H): Include flag-types.h. Include $(OPTIONS_H) instead of | |
10341 | options.h. | |
10342 | (OPTIONS_H): Define. | |
10343 | (c-family/c-opts.o, lto-opts.o, opts.o): Use $(OPTIONS_H) instead | |
10344 | of options.h. | |
10345 | * configure.ac (tm_include_list): Include options.h not flags.h. | |
10346 | * configure: Regenerate. | |
10347 | * flags.h: Include flag-types.h. Include options.h at top of file | |
10348 | again. | |
10349 | (enum debug_info_type, enum debug_info_level, enum | |
10350 | debug_info_usage, enum symbol_visibility, struct visibility_flags, | |
10351 | enum ira_algorithm, enum ira_region, enum excess_precision, enum | |
10352 | graph_dump_types, enum stack_check_type, | |
10353 | enum warn_strict_overflow_code): Move to flag-types.h | |
10354 | * opth-gen.awk: Include flag-types.h in options.h. | |
10355 | ||
10356 | 2010-10-12 Jakub Jelinek <jakub@redhat.com> | |
10357 | ||
10358 | * expr.c (store_expr): Share code for STRING_CST and | |
10359 | MEM_REF of &STRING_CST cases. Don't require BLKmode, instead | |
10360 | check if target is a MEM. | |
10361 | ||
10362 | * rtl.h: Include hashtab.h. | |
10363 | (iterative_hash_rtx): New prototype. | |
10364 | * rtl.c (iterative_hash_rtx): New function. | |
10365 | * dwarf2out.c (dw_loc_list_node): Add hash and emitted fields. | |
10366 | (output_loc_list): Return immediately if emitted is set, set it. | |
10367 | (hash_loc_operands, hash_locs, hash_loc_list, | |
10368 | compare_loc_operands, compare_locs, loc_list_hash, loc_list_eq, | |
10369 | optimize_location_lists_1, optimize_location_lists): New function. | |
10370 | (dwarf2out_finish): Call optimize_location_lists. | |
10371 | * Makefile.in (RTL_BASE_H): Depend on $(HASHTAB_H). | |
10372 | ||
10373 | 2010-10-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
10374 | ||
10375 | PR testsuite/45974 | |
10376 | Revert: | |
10377 | * Makefile.in ($(lang_checks_parallel)) | |
10378 | ($(lang_checks_parallelized)): Use single quotes for | |
10379 | $(RUNTESTFLAGS), to allow passing quoted content. | |
10380 | ||
10381 | 2010-10-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
10382 | ||
10383 | * config/pa/linux-atomic.c (__sync_val_compare_and_swap_4): Return | |
10384 | actual_oldval. Use __builtin_expect. | |
10385 | (SUBWORD_VAL_CAS): Likewise. | |
10386 | ||
10387 | 2010-10-11 Nathan Froyd <froydnj@codesourcery.com> | |
10388 | ||
10389 | * recog.c (nonmemory_operand): Call immediate_operand for | |
10390 | CONSTANT_P operands. | |
10391 | ||
10392 | 2010-10-11 Uros Bizjak <ubizjak@gmail.com> | |
10393 | ||
10394 | * config/i386/i386.md (movmem<mode>): Macroize expander from | |
10395 | movmem{si,di} using SWI48 mode iterator. | |
10396 | (*strmovsi_1): Macroize insn pattern from *strmovsi_1 and | |
10397 | *strmovsi_rex_1 using P mode iterator. | |
10398 | (*strmovhi_1): Ditto from *strmovhi_1 and *strmovhi_rex_1. | |
10399 | (*strmovqi_1): Ditto from *strmovqi_1 and *strmovqi_rex_1. | |
10400 | (*rep_movsi): Ditto from *rep_movsi and *rep_movsi_rex64. | |
10401 | (*rep_movqi): Ditto from *rep_movqi and *rep_movqi_rex64. | |
10402 | (setmem<mode>): Macroize expander from setmem{si,di} using | |
10403 | SWI48 mode iterator. | |
10404 | (*strsetsi_1): Macroize insn pattern from *strsetsi_1 and | |
10405 | *strsetsi_rex_1 using P mode iterator. | |
10406 | (*strsethi_1): Ditto from *strsethi_1 and *strsethi_rex_1. | |
10407 | (*strsetqi_1): Ditto from *strsetqi_1 and *strsetqi_rex_1. | |
10408 | (*rep_stossi): Ditto from *rep_stossi and *rep_stossi_rex64. | |
10409 | (*rep_stosqi): Ditto from *rep_stosqi and *rep_stosqi_rex64. | |
10410 | (*cmpstrnqi_nz_1): Ditto from *cmpstrnqi_nz_1 and *cmpstrnqi_nz_rex_1. | |
10411 | (*cmpstrnqi_1): Ditto from *cmpstrnqi_1 and *cmpstrnqi_rex_1. | |
10412 | (strlen<mode>): Macroize expander from strlen{si,di} using SWI48x | |
10413 | mode iterator. | |
10414 | (*strlenqi_1): Macroize insn pattern from *strlenqi_1 and | |
10415 | *strlenqi_rex_1 using P mode iterator. | |
10416 | ||
10417 | 2010-10-11 Bernd Schmidt <bernds@codesourcery.com> | |
10418 | ||
10419 | PR bootstrap/45445 | |
10420 | * ira-lives.c (mark_pseudo_reg_live, mark_pseudo_reg_dead): New | |
10421 | static functions. | |
10422 | (mark_ref_live, mark_ref_dead): Use them. | |
10423 | (make_pseudo_conflict): New arg ORIG_DREG. All callers changed. | |
10424 | Save the original reg, and use the new functions. | |
10425 | (check_and_make_def_use_conflict): New arg ORIG_DREG. All callers | |
10426 | changed. | |
10427 | (check_and_make_def_conflict): Save the original reg. | |
10428 | ||
10429 | 2010-10-11 Martin Jambor <mjambor@suse.cz> | |
10430 | ||
10431 | PR middle-end/45699 | |
10432 | * gimple-fold.c (gimple_fold_obj_type_ref_known_binfo): Choose among | |
10433 | thunks. | |
10434 | ||
10435 | 2010-10-11 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
10436 | ||
10437 | * Makefile.in ($(lang_checks_parallel)) | |
10438 | ($(lang_checks_parallelized)): Use single quotes for | |
10439 | $(RUNTESTFLAGS), to allow passing quoted content. | |
10440 | ||
10441 | PR bootstrap/35855 | |
10442 | * opt-functions.awk (BEGIN): New section. | |
10443 | (lower, upper, digit, alnum): New variables. | |
10444 | (static_var, opt_sanitized_name): Use alnum instead of character | |
10445 | classes, for non-C locale. | |
10446 | * optc-gen.awk: Likewise. | |
10447 | * opth-gen.awk: Likewise. | |
10448 | ||
10449 | 2010-10-11 Anatoly Sokolov <aesok@post.ru> | |
10450 | ||
10451 | * target.def (preferred_reload_class): New hook. | |
10452 | * doc/tm.texi.in (TARGET_PREFERRED_RELOAD_CLASS): Document. | |
10453 | * doc/tm.texi: Regenerate. | |
10454 | * targhooks.c (default_preferred_reload_class): New function. | |
10455 | * targhooks.h (default_preferred_reload_class): Declare. | |
10456 | * reload.c (find_dummy_reload): Change preferred_class variable type | |
10457 | from enum reg_class to reg_class_t. Use TARGET_PREFERRED_RELOAD_CLASS | |
10458 | target hook. | |
10459 | (find_reloads): Change goal_alternative array type from int to | |
10460 | reg_class_t. Use TARGET_PREFERRED_RELOAD_CLASS target hook. | |
10461 | (push_reload, find_reloads_address_part): Use | |
10462 | TARGET_PREFERRED_RELOAD_CLASS target hook. | |
10463 | * reload1.c (emit_input_reload_insns): Ditto. | |
10464 | * ira-costs.c (copy_cost): Use TARGET_PREFERRED_RELOAD_CLASS target | |
10465 | hook. Change rclass argument and secondary_class variable types from | |
10466 | 'enum reg_class' to reg_class_t. | |
10467 | ||
10468 | * config/i386/i386.h (PREFERRED_RELOAD_CLASS): Remove. | |
10469 | * config/i386/i386-protos (ix86_preferred_reload_class): Remove. | |
10470 | * config/i386/i386.c (ix86_preferred_reload_class): Make static. | |
10471 | Change regclass argument and result types from enum reg_class to | |
10472 | reg_class_t. | |
10473 | (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
10474 | ||
10475 | 2010-10-11 Eric Botcazou <ebotcazou@adacore.com> | |
10476 | ||
10477 | * simplify-rtx.c (simplify_unary_operation_1): Use unsigned arithmetics | |
10478 | in masking operations. | |
10479 | (simplify_const_unary_operation): Likewise. | |
10480 | (simplify_binary_operation_1): Likewise. | |
10481 | (simplify_const_binary_operation): Likewise. | |
10482 | (simplify_const_relational_operation): Likewise. | |
10483 | (simplify_ternary_operation): Likewise. | |
10484 | (simplify_immed_subreg): Likewise. | |
10485 | ||
10486 | 2010-10-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
10487 | ||
10488 | PR middle-end/45862 | |
10489 | * doc/tm.texi.in (SUPPORTS_WEAK): Update. | |
10490 | (TARGET_SUPPORTS_WEAK): New. | |
10491 | * doc/tm.texi: Regenerate. | |
10492 | * defaults.h (SUPPORTS_WEAK): Update comment. | |
10493 | (TARGET_SUPPORTS_WEAK): New. | |
10494 | * dwarf2asm.c (USE_LINKONCE_INDIRECT): Update define. | |
10495 | * varasm.c (assemble_external): Use TARGET_SUPPORTS_WEAK instead of | |
10496 | SUPPORTS_WEAK. | |
10497 | (merge_weak, declare_weak, do_assemble_alias, supports_one_only, | |
10498 | make_decl_one_only): Likewise. | |
10499 | * config/pa/som.h (SUPPORTS_WEAK): Rename defines to | |
10500 | TARGET_SUPPORTS_WEAK. | |
10501 | (SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY): Use TARGET_SUPPORTS_WEAK | |
10502 | instead of SUPPORTS_WEAK. | |
10503 | ||
10504 | 2010-10-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
10505 | ||
10506 | * config/sparc/gmon-sol2.c: Don't include coretypes.h, tm.h. | |
10507 | ||
10508 | 2010-10-11 Nathan Froyd <froydnj@codesourcery.com> | |
10509 | ||
10510 | * vec.h (VEC_qsort): Define. | |
10511 | * dbxout.c (output_used_types): Use it. | |
10512 | * df-scan.c (df_sort_and_compress_refs): Likewise. | |
10513 | (df_sort_and_compress_mws): Likewise. | |
10514 | * genautomata.c (uniq_sort_alt_states): Likewise. | |
10515 | (evaluate_equiv_classes): Likewise. | |
10516 | (output_trans_table): Likewise. | |
10517 | (output_state): Likewise. | |
10518 | * gimplify.c (compare_case_labels): Likewise. | |
10519 | * graphite-sese-to-poly.c (graphite_sort_dominated_info): Likewise. | |
10520 | * ipa.c (build_cdtor_fns): Likewise. | |
10521 | * lto.c (lto_wpa_write_files): Likewise. | |
10522 | * sel-sched.c (fill_vec_av_set): Likewise. | |
10523 | * tree-predcom.c (determine_roots_comp): Likewise. | |
10524 | * tree-sra.c (sort_and_spliace_var_accesses): Likewise. | |
10525 | (splice_param_accesses): Likewise. | |
10526 | * tree-ssa-live.c (dump_enumerated_decls): Likewise. | |
10527 | * tree-ssa-reassoc.c (undistribute_ops_list): Likewise. | |
10528 | (reassociate_bb): Likewise. | |
10529 | * tree-ssa-sccvn.c (sort_scc): Likewise. | |
10530 | * tree-ssa-structalias.c (sort_fieldstack): Likewise. | |
10531 | ||
10532 | 2010-10-11 Ian Lance Taylor <iant@google.com> | |
10533 | ||
10534 | * tree.h (TREE_THIS_NOTRAP): Use TREE_CHECK5. | |
10535 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Only check | |
10536 | TREE_THIS_NOTRAP when appropriate. | |
10537 | (get_spill_slot_decl): Don't set TREE_THIS_NOTRAP on the new VAR_DECL. | |
10538 | * gimplify.c (gimplify_expr): Copy NOTRAP from INDIRECT_REF to | |
10539 | newly created MEM_REF. | |
10540 | ||
10541 | 2010-10-11 Hariharan Sandanagobalane <hariharan@picochip.com> | |
10542 | ||
10543 | Nathan Froyds patch to hooks FUNCTION_ARG etc. | |
10544 | * config/picochip/picochip-protos.h (picochip_function_arg): Delete. | |
10545 | (picochip_incoming_function_arg): Delete. | |
10546 | (picochip_arg_advance): Delete. | |
10547 | * config/picochip/picochip.h (FUNCTION_ARG): Delete. | |
10548 | (FUNCTION_INCOMING_ARG): Delete. | |
10549 | (FUNCTION_ARG_ADVANCE): Delete. | |
10550 | * config/picochip/picochip.c (picochip_function_arg): Take a | |
10551 | const_tree and a bool. | |
10552 | (picochip_incoming_function_arg): Likewise. | |
10553 | (picochip_arg_advance): Likewise. | |
10554 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_INCOMING_ARG): Define. | |
10555 | (TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10556 | ||
10557 | 2010-10-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
10558 | ||
10559 | PR middle-end/45955 | |
10560 | * ipa.c (build_cdtor): Delete endless loop. | |
10561 | ||
10562 | 2010-10-07 Andi Kleen <ak@linux.intel.com> | |
10563 | ||
10564 | * Makefile.in (MOSTLYCLEANFILES): Remove cc1*dummy, add | |
10565 | checksum-options. | |
10566 | (checksum-options): Add. | |
10567 | (cc1-dummy): Remove. | |
10568 | (cc1-checksum): Change to run checksum over object files | |
10569 | and options only. | |
10570 | * dummy-checksum.c: Remove. | |
10571 | * genchecksum.c: Update copyright. | |
10572 | (usage): Allow multiple arguments. | |
10573 | (BLOCKSIZE): Add. | |
10574 | (dosum): Change for incremental checksum. Remove C output. | |
10575 | (main): Iterate over all argument files. Add C output. | |
10576 | ||
10577 | 2010-10-11 Joseph Myers <joseph@codesourcery.com> | |
10578 | ||
10579 | * params.c (set_param_value_internal): New. | |
10580 | (set_param_value): Use set_param_value_internal. | |
10581 | (maybe_set_param_value, set_default_param_value): New. | |
10582 | * params.h (PARAM_VALUE, PARAM_SET_P): Make into rvalues. | |
10583 | (maybe_set_param_value, set_default_param_value): Declare. | |
10584 | * config/arm/arm.c (arm_option_override): Use maybe_set_param_value. | |
10585 | * config/i386/i386.c (ix86_option_override_internal): Use | |
10586 | maybe_set_param_value. | |
10587 | * config/ia64/ia64.c (ia64_option_default_params, | |
10588 | TARGET_OPTION_DEFAULT_PARAMS): New. | |
10589 | (ia64_option_optimization): Move some code to | |
10590 | ia64_option_default_params. | |
10591 | * config/picochip/picochip.c (picochip_option_override): Use | |
10592 | maybe_set_param_value. | |
10593 | * config/rs6000/rs6000.c (rs6000_option_default_params, | |
10594 | TARGET_OPTION_DEFAULT_PARAMS): New. | |
10595 | (rs6000_option_override_internal): Use maybe_set_param_value. | |
10596 | (rs6000_option_optimization): Move some code to | |
10597 | rs6000_option_default_params. | |
10598 | * config/s390/s390.c (s390_option_override): Use maybe_set_param_value. | |
10599 | * config/sh/sh.c (sh_option_default_params, | |
10600 | TARGET_OPTION_DEFAULT_PARAMS): New. | |
10601 | (sh_option_optimization): Move some code to sh_option_default_params. | |
10602 | * config/sparc/sparc.c (sparc_option_override): Use | |
10603 | maybe_set_param_value. | |
10604 | * config/spu/spu.c (spu_option_default_params, | |
10605 | TARGET_OPTION_DEFAULT_PARAMS): New. | |
10606 | (spu_option_optimization): Move some code to spu_option_default_params. | |
10607 | (spu_option_override): Use maybe_set_param_value. | |
10608 | * doc/tm.texi.in (TARGET_OPTION_DEFAULT_PARAMS): New @hook. | |
10609 | * doc/tm.texi: Regenerate. | |
10610 | * ggc-common.c (init_ggc_heuristics): Use set_default_param_value. | |
10611 | * opts.c (init_options_once): Use PARAM_VALUE not direct access to | |
10612 | compiler_params. | |
10613 | (default_options_optimization): Use maybe_set_param_value. | |
10614 | (finish_options): Use maybe_set_param_value. | |
10615 | * target.def (target_option.default_params): New hook. | |
10616 | * toplev.c (general_init): Call targetm.target_option.default_params. | |
10617 | ||
10618 | 2010-10-11 Ira Rosen <irar@il.ibm.com> | |
10619 | ||
10620 | PR tree-optimization/45902 | |
10621 | * tree-vect-slp.c (vect_get_constant_vectors): Use statement's | |
10622 | vector type for constants, unless it's a pointer. | |
10623 | ||
10624 | 2010-10-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
10625 | ||
10626 | * config/s390/s390.md (*mov<mode>cc): lgoc -> locg and stgoc -> stocg. | |
10627 | ||
10628 | 2010-10-11 Jakub Jelinek <jakub@redhat.com> | |
10629 | ||
10630 | PR target/45870 | |
10631 | * config/i386/i386.c (ix86_delegitimize_tls_address): New function. | |
10632 | (ix86_delegitimize_address): Use it. | |
10633 | ||
10634 | 2010-10-10 Eric Botcazou <ebotcazou@adacore.com> | |
10635 | ||
10636 | * opt-functions.awk (opt_sanitized_name): Remove gdwarf+ handling. | |
10637 | ||
10638 | 2010-10-10 Uros Bizjak <ubizjak@gmail.com> | |
10639 | ||
10640 | * config/alpha/alpha.c (alpha_setup_incoming_varargs): Pass pointer | |
10641 | to cum struct in the call to function_arg_advance. | |
10642 | (alpha_function_arg_advance): Mark named as unused. | |
10643 | ||
10644 | 2010-10-10 Richard Sandiford <rdsandiford@googlemail.com> | |
10645 | ||
10646 | * config/mips/mips.c (mips_handle_option): Make "value" with | |
10647 | ATTRIBUTE_UNUSED. | |
10648 | ||
10649 | 2010-10-09 Richard Henderson <rth@redhat.com> | |
10650 | ||
10651 | PR rtl-opt/33721 | |
10652 | * explow.c (allocate_dynamic_stack_space): Add REQUIRED_ALIGN parm, | |
10653 | remove TARGET parm, convert KNOWN_ALIGN parm to SIZE_ALIGN. Honor | |
10654 | required_align, tidy the code a bit. Emit split_stack code in the | |
10655 | right place. Mark the return value with the alignment properly. | |
10656 | * expr.h (allocate_dynamic_stack_space): Update decl. | |
10657 | * builtins.c (expand_builtin_apply): Update call to | |
10658 | allocate_dynamic_stack_space. | |
10659 | (expand_builtin_alloca): Likewise. Remove TARGET parameter. | |
10660 | * calls.c (initialize_argument_information): Update call to | |
10661 | allocate_dynamic_stack_space. | |
10662 | (expand_call): Likewise. | |
10663 | ||
10664 | * cfgexpand.c (get_decl_align_unit): Don't limit alignment. | |
10665 | Don't update_stack_alignment here. | |
10666 | (alloc_stack_frame_space): Make ALIGN unsigned. | |
10667 | (stack_var_cmp): Sort by alignment too. | |
10668 | (partition_stack_vars): Don't merge large and small alignment vars. | |
10669 | (expand_one_stack_var_at): Add BASE and BASE_ALIGN parameters. | |
10670 | Take care when BASE is not virtual_stack_vars_rtx. | |
10671 | (expand_stack_vars): Allocate dynamic stack space for large | |
10672 | alignment variables. | |
10673 | (expand_one_stack_var): Update all to expand_one_stack_var_at. | |
10674 | (defer_stack_allocation): True for large alignment vars. | |
10675 | (update_stack_alignment): Merge into ... | |
10676 | (expand_one_var): ... here. | |
10677 | (gimple_expand_cfg): Place code from expand_stack_vars. | |
10678 | ||
10679 | 2010-10-09 Nathan Froyd <froydnj@codesourcery.com> | |
10680 | ||
10681 | * config/pdp11/pdp11.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
10682 | * config/pdp11/pdp11.c (pdp11_function_arg): New function. | |
10683 | (pdp11_function_arg_advance): New function. | |
10684 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10685 | ||
10686 | 2010-10-09 Nathan Froyd <froydnj@codesourcery.com> | |
10687 | ||
10688 | * libgcc2.h: Use __SIZEOF_LONG_LONG__ instead of LONG_LONG_TYPE_SIZE. | |
10689 | * libgcc2.c: Likewise. | |
10690 | ||
10691 | 2010-10-09 Richard Guenther <rguenther@suse.de> | |
10692 | ||
10693 | PR lto/45956 | |
10694 | * lto-streamer-in.c (lto_register_var_decl_in_symtab): | |
10695 | Properly check if a decl is an automatic var. | |
10696 | ||
10697 | 2010-10-09 Richard Guenther <rguenther@suse.de> | |
10698 | ||
10699 | PR lto/45947 | |
10700 | * tree.c (free_lang_data_in_cgraph): Properly walk the varpool. | |
10701 | ||
10702 | 2010-10-09 Nathan Froyd <froydnj@codesourcery.com> | |
10703 | ||
10704 | * config/mmix/mmix-protos.h (mmix_function_arg): Delete. | |
10705 | * config/mmix/mmix.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
10706 | * config/mmix/mmix.c (mmix_function_arg): Rename to... | |
10707 | (mmix_function_arg_1): ...this. Make static. Take a const_tree and | |
10708 | bool arguments. | |
10709 | (mmix_function_arg): New function. | |
10710 | (mmix_function_incoming_arg): New function. | |
10711 | (mmix_function_arg_advance): New function. | |
10712 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_INCOMING_ARG): Define. | |
10713 | (TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10714 | ||
10715 | 2010-10-09 Nathan Froyd <froydnj@codesourcery.com> | |
10716 | ||
10717 | * config/vax/vax.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
10718 | * config/vax/vax.c (vax_function_arg): New function. | |
10719 | (vax_function_arg_advance): New function. | |
10720 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10721 | ||
10722 | 2010-10-09 Nathan Froyd <froydnj@codesourcery.com> | |
10723 | ||
10724 | * config/pa/pa-protos.h (function_arg): Delete. | |
10725 | * config/pa/pa.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
10726 | * config/pa/pa.c (function_arg): Rename to... | |
10727 | (pa_function_arg): ...this. Make static. Take a const_tree and | |
10728 | a bool. | |
10729 | (pa_function_arg_advance): New function. | |
10730 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10731 | ||
10732 | 2010-10-09 Nathan Froyd <froydnj@codesourcery.com> | |
10733 | ||
10734 | * config/m68k/m68k.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
10735 | * config/m68k/m68k.c (m68k_function_arg): New function. | |
10736 | (m68k_function_arg_advance): New function. | |
10737 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10738 | ||
10739 | 2010-10-09 Nathan Froyd <froydnj@codesourcery.com> | |
10740 | ||
10741 | * config/avr/avr-protos.h (function_arg): Delete. | |
10742 | (function_arg_advance): Delete. | |
10743 | * config/avr/avr.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
10744 | * config/avr/avr.c (function_arg): Rename to... | |
10745 | (avr_function_arg): ...this. Make static. Take a const_tree and | |
10746 | a bool. | |
10747 | (function_arg_advance): Rename to... | |
10748 | (avr_function_arg_advance): ...this. Make static. Take a | |
10749 | const_tree and a bool. | |
10750 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10751 | ||
10752 | 2010-10-09 Nathan Froyd <froydnj@codesourcery.com> | |
10753 | ||
10754 | * config/alpha/alpha-protos.h (function_arg): Delete. | |
10755 | * config/alpha/alpha.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
10756 | * config/alpha/vms.h (FUNCTION_ARG_ADVANCE): Delete. | |
10757 | * config/alpha/alpha.c (function_arg): Rename to... | |
10758 | (alpha_function_arg): ...this. Make static. Take a const_tree and | |
10759 | a bool. Delete TARGET_ABI_UNICOSMK code. | |
10760 | (alpha_function_arg_advance): New function. | |
10761 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10762 | ||
10763 | 2010-10-09 Nathan Froyd <froydnj@codesourcery.com> | |
10764 | ||
10765 | * config/mep/mep-protos.h (mep_function_arg): Delete. | |
10766 | (mep_function_arg_advance): Delete. | |
10767 | * config/mep/mep.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
10768 | * config/mep/mep.c (mep_function_arg): Make static. Take a | |
10769 | const_tree and a bool. | |
10770 | (mep_function_arg_advance): Likewise. | |
10771 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10772 | ||
10773 | 2010-10-09 Richard Guenther <rguenther@suse.de> | |
10774 | ||
10775 | PR tree-optimization/45945 | |
10776 | * tree-ssa.c (execute_update_addresses_taken): Fixup LHS scanning. | |
10777 | ||
10778 | 2010-10-09 Eric Botcazou <ebotcazou@adacore.com> | |
10779 | ||
10780 | PR tree-optimization/45612 | |
10781 | * ipa-split.c (test_nonssa_use): Remove bogus ATTRIBUTE_UNUSED. | |
10782 | Test LABEL_DECLs as well. Fix formatting issues. | |
10783 | (verify_non_ssa_vars): Return false for a GIMPLE_LABEL statement | |
10784 | whose label is present in NON_SSA_VARS. | |
10785 | (mark_nonssa_use): Remove bogus ATTRIBUTE_UNUSED. Handle LABEL_DECLs | |
10786 | as well. Fix formatting issues. | |
10787 | (visit_bb): Fix typos and formatting issue. | |
10788 | ||
10789 | 2010-10-09 Nathan Froyd <froydnj@codesourcery.com> | |
10790 | ||
10791 | PR tree-optimization/45950 | |
10792 | * tree-ssa-sccvn.c (init_vn_nary_op_from_pieces): Consult length | |
10793 | before initializing vno->op. | |
10794 | ||
10795 | 2010-10-09 Ralf Corsépius <ralf.corsepius@rtems.org> | |
10796 | ||
10797 | * config.gcc (bfin*-rtems*): Add newlib-stdint.h. | |
10798 | * config.gcc (lm32*-rtems*): Add newlib-stdint.h. | |
10799 | ||
10800 | 2010-10-08 H.J. Lu <hongjiu.lu@intel.com> | |
10801 | ||
10802 | PR target/45913 | |
10803 | * config/i386/i386.c (ix86_binary_operator_ok): Support | |
10804 | "andhi/andsi/anddi" as a zero-extending move. | |
10805 | ||
10806 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10807 | ||
10808 | * builtins.c (fold_call_stmt): Don't copy gimple call arguments | |
10809 | into a temporary array. | |
10810 | ||
10811 | 2010-10-08 Jakub Jelinek <jakub@redhat.com> | |
10812 | ||
10813 | PR tree-optimization/45903 | |
10814 | * simplify-rtx.c (simplify_subreg): Optimize lowpart SUBREG | |
10815 | of {A,L}SHIFTRT of MEM. | |
10816 | ||
10817 | 2010-10-08 Richard Guenther <rguenther@suse.de> | |
10818 | ||
10819 | * lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers): | |
10820 | Re-construct BLOCK_VARS. | |
10821 | (lto_input_ts_block_tree_pointers): Do not stream BLOCK_VARS. | |
10822 | * lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise. | |
10823 | * tree.c (free_lang_data_in_block): Remove. | |
10824 | (free_lang_data_in_decl): Do not touch DECL_CONTEXT of non-PARM_DECLs. | |
10825 | Do not touch the BLOCK tree. | |
10826 | * expr.c (expand_expr_real_1): Allow externals. | |
10827 | ||
10828 | 2010-10-08 Richard Guenther <rguenther@suse.de> | |
10829 | ||
10830 | * lto-streamer-out.c (lto_output_ts_block_tree_pointers): | |
10831 | Do not output BLOCK_SUBBLOCKS. | |
10832 | * lto-streamer-in.c (lto_input_ts_block_tree_pointers): | |
10833 | Reserve exact space needed for BLOCK_NONLOCALIZED_VARS. | |
10834 | Re-construct BLOCK_SUBBLOCKS of parent block. | |
10835 | (lto_input_ts_binfo_tree_pointers): Reserve exact space needed | |
10836 | for BINFO_BASE_ACCESSES. | |
10837 | ||
10838 | 2010-10-08 Joseph Myers <joseph@codesourcery.com> | |
10839 | ||
10840 | * Makefile.in (TM_H): Include $(FLAGS_H) instead of options.h. | |
10841 | (TREE_H): Include $(FLAGS_H) instead of options.h. | |
10842 | (opts-common.o): Depend on $(FLAGS_H) instead of options.h. | |
10843 | * c-objc-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. | |
10844 | * common.opt (flag_complex_method, flag_evaluation_order, | |
10845 | flag_ira_algorithm, flag_ira_region, flag_warn_unused_result): New | |
10846 | Variable declarations. | |
10847 | * configure.ac (tm_include_list): Include flags.h instead of options.h. | |
10848 | * configure: Regenerate. | |
10849 | * flags.h: Condition out contents for target libraries. Include | |
10850 | options.h at end of file. | |
10851 | (flag_complex_method, flag_ira_algorithm, flag_ira_region, | |
10852 | flag_evaluation_order, flag_warn_unused_result): Remove. | |
10853 | * gcc.c (main): Intialize global_options with global_options_init. | |
10854 | * langhooks-def.h (lhd_init_options_struct): Declare. | |
10855 | (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define. | |
10856 | (LANG_HOOKS_INITIALIZER): Include LANG_HOOKS_INIT_OPTIONS_STRUCT. | |
10857 | * langhooks.c (lhd_init_options_struct): New. | |
10858 | * langhooks.h (struct lang_hooks): Add init_options_struct. | |
10859 | Update comment on init_options. | |
10860 | * optc-gen.awk: Generate initializer for global_options_init, not | |
10861 | global_options. | |
10862 | * opth-gen.awk: Condition out structure declarations for target | |
10863 | libraries. Declare global_options_init. | |
10864 | * opts-common.c: Include flags.h instead of options.h. | |
10865 | * opts.c (flag_warn_unused_result): Remove. | |
10866 | (read_cmdline_options): Take gcc_options parameters. Pass them to | |
10867 | read_cmdline_option. | |
10868 | (initial_lang_mask, initial_min_crossjump_insns, | |
10869 | initial_max_fields_for_field_sensitive, | |
10870 | initial_loop_invariant_max_bbs_in_loop): Define at file scope. | |
10871 | (init_options_once): New. Split out of decode_options. | |
10872 | (init_options_struct): New. Split out of decode_options. | |
10873 | (decode_cmdline_options_to_array_default_mask): New. | |
10874 | (default_options_optimization): New. Split out of decode_options. | |
10875 | (decode_options): Move most code to other functions. Update call | |
10876 | to read_cmdline_options. | |
10877 | (finish_options): New. Split out of decode_options. | |
10878 | * opts.h (decode_options): Add gcc_options parameters. | |
10879 | (init_options_once, init_options_struct, | |
10880 | decode_cmdline_options_to_array_default_mask): New. | |
10881 | * toplev.c (flag_complex_method, flag_ira_algorithm, | |
10882 | flag_ira_region, flag_evaluation_order): Remove. | |
10883 | (general_init): Use global_options_init for initial flag values | |
10884 | for global_dc. | |
10885 | (toplev_main): Call init_options_once, init_options_struct, | |
10886 | lang_hooks.init_options_struct, | |
10887 | decode_cmdline_options_to_array_default_mask and | |
10888 | lang_hooks.init_option before decode_options. Update arguments to | |
10889 | decode_options. | |
10890 | * tree.h: Include flags.h instead of options.h. | |
10891 | ||
10892 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10893 | ||
10894 | * config/rx/rx.c (TARGET_EXCEPT_UNWIND_INFO): Define. | |
10895 | ||
10896 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10897 | ||
10898 | * config/sparc/sparc-protos.h (function_arg_advance, function-arg): | |
10899 | Delete. | |
10900 | * config/sparc/sparc.h (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Delete. | |
10901 | (FUNCTION_INCOMING_ARG): Delete. | |
10902 | * config/sparc/sparc.c (scan_record_type): Const-ify tree argument. | |
10903 | (function_arg_slotno): Likewise. Take bool arguments. | |
10904 | (sparc_arg_partial_bytes): Update call to it. | |
10905 | (function_arg): Rename to... | |
10906 | (sparc_function_arg_1): ...this. Take bool arguments. | |
10907 | (sparc_function_arg, sparc_function_incoming_arg): New functions. | |
10908 | (function_arg_advance): Rename to... | |
10909 | (sparc_function_arg_advance): ...this. Take bool argument. | |
10910 | (TARGET_FUNCTION_ARG_ADVANCE, TARGET_FUNCTION_ARG): Define. | |
10911 | (TARGET_FUNCTION_INCOMING_ARG): Define. | |
10912 | ||
10913 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10914 | ||
10915 | * config/bfin/bfin-protos.h (function_arg, function_arg_advance): | |
10916 | Delete. | |
10917 | * config/bfin/bfin.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
10918 | * config/bfin/bfin.c (function_arg_advance): Rename to... | |
10919 | (bfin_function_arg_advance): ...this. Make static. Take const_tree | |
10920 | and bool arguments. | |
10921 | (function_arg): Rename to... | |
10922 | (bfin_function_arg): ...this. Make static. Take const_tree and bool | |
10923 | arguments. | |
10924 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10925 | ||
10926 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10927 | ||
10928 | * config/score/score-protos.h (score_function_arg): Delete. | |
10929 | (score_function_arg_advance): Delete. | |
10930 | * config/score/score3.h (score3_function_arg_advance): Take a | |
10931 | const_tree and a bool. | |
10932 | (score3_function_arg): Likewise. | |
10933 | * config/score/score7.h (score7_function_arg_advance): Likewise. | |
10934 | (score7_function_arg): Likewise. | |
10935 | * config/score/score3.c (score3_classify_arg): Likewise. | |
10936 | (score3_function_arg_advance, score3_function_arg): Likewise. | |
10937 | * config/score/score7.c (score7_classify_arg): Likewise. | |
10938 | (score7_function_arg_advance, score7_function_arg): Likewise. | |
10939 | * config/score/score.c (score_function_arg_advance): Likewise. | |
10940 | (score_function_arg): Likewise. De-const-ify `cum' argument. | |
10941 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10942 | ||
10943 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10944 | ||
10945 | * config/s390/s390-protos.h (s390_function_arg_advance): Delete. | |
10946 | (s390_function_arg): Delete. | |
10947 | * config/s390/s390.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
10948 | * config/s390/s390.c (s390_function_arg_float): Take a const_tree. | |
10949 | (s390_function_arg_integer): Likewise. | |
10950 | (s390_function_arg_advance): Make static. Take a const_tree and | |
10951 | a bool. | |
10952 | (s390_function_arg): Likewise. | |
10953 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10954 | ||
10955 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10956 | ||
10957 | * config/spu/spu-protos.h (spu_function_arg): Delete. | |
10958 | * config/spu/spu.h (FUNCTION_ARG): Delete. | |
10959 | (FUNCTION_ARG_ADVANCE): Move code to ... | |
10960 | * config/spu/spu.c (spu_function_arg_advance): New function. | |
10961 | (spu_function_arg): Make static. Take a const_tree and a bool. | |
10962 | (spu_setup_incoming_varargs): Call spu_function_arg_advance. | |
10963 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
10964 | ||
10965 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10966 | ||
10967 | * config/rx/rx.c (TARGET_EXCEPT_UNWIND_INFO): Define. | |
10968 | ||
10969 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10970 | ||
10971 | * tree-ssa-sccvn.c (init_vn_nary_op_from_pieces): New function. | |
10972 | (init_vn_nary_op_from_op): New function. | |
10973 | (init_vn_nary_op_from_stmt): New function. | |
10974 | (vn_nary_op_lookup_1): New function. | |
10975 | (sizeof_vn_nary_op): New function. | |
10976 | (alloc_vn_nary_op_noinit): New function. | |
10977 | (alloc_vn_nary_op): New function. | |
10978 | (vn_nary_op_insert_into): New function. | |
10979 | (vn_nary_op_lookup_pieces): Rewrite to use new helper functions. | |
10980 | (vn_nary_op_lookup): Likewise. | |
10981 | (vn_nary_op_lookup_stmt): Likewise. | |
10982 | (vn_nary_op_insert_pieces): Likewise. | |
10983 | (vn_nary_op_insert): Likewise. | |
10984 | (vn_nary_op_insert_stmt): Likewise. | |
10985 | (copy_nary): Likewise. | |
10986 | (set_value_id_for_result): New function. | |
10987 | (set_hashtable_value_ids): Call it. | |
10988 | ||
10989 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10990 | ||
10991 | * config/fr30/fr30.c (TARGET_EXCEPT_UNWIND_INFO): Define. | |
10992 | * config/fr30/fr30.md (leave_func): Rewrite without post_inc. | |
10993 | ||
10994 | 2010-10-08 Nathan Froyd <froydnj@codesourcery.com> | |
10995 | ||
10996 | * config/mcore/mcore.h (INCOMING_RETURN_ADDR_RTX): Define. | |
10997 | * config/mcore/mcore.c (TARGET_EXCEPT_UNWIND_INFO): Define. | |
10998 | ||
10999 | 2010-10-08 Alexandre Oliva <aoliva@redhat.com> | |
11000 | ||
11001 | PR debug/45656 | |
11002 | * cse.c (cse_extended_basic_block): Preserve cc0 info across | |
11003 | debug isnsn. Skip them when searching for cc0 setter. | |
11004 | (set_live_p): Skip debug insns when searching for cc0 user. | |
11005 | ||
11006 | 2010-10-08 Alexandre Oliva <aoliva@redhat.com> | |
11007 | ||
11008 | PR debug/45673 | |
11009 | PR debug/45604 | |
11010 | PR debug/45419 | |
11011 | PR debug/45408 | |
11012 | * tree-pretty-print.c (dump_generic_node): Explicitly dump the | |
11013 | type of MEM_REFs to INTEGER_CSTs. | |
11014 | ||
11015 | 2010-10-07 Nathan Froyd <froydnj@codesourcery.com> | |
11016 | ||
11017 | * config/m68hc11/m68hc11.c (m68hc11_print_operand): Call | |
11018 | m68hc11_print_operand_address. | |
11019 | ||
11020 | 2010-10-07 Nathan Froyd <froydnj@codesourcery.com> | |
11021 | ||
11022 | * builtins.c (rewrite_call_expr): Move code to... | |
11023 | (rewrite_call_expr_valist): ...here. Call build_call_expr_loc_array. | |
11024 | (rewrite_call_expr_array): New function. | |
11025 | (fold_builtin_sprintf_chk_1): New function. | |
11026 | (fold_builtin_sprintf_chk): Call it. | |
11027 | (gimple_fold_builtin_sprintf_chk): Likewise. | |
11028 | (fold_builtin_snprintf_chk_1): New function. | |
11029 | (fold_builtin_snprintf_chk): Call it. | |
11030 | (gimple_fold_builtin_snprintf_chk): Likewise. | |
11031 | (gimple_rewrite_call_expr): Delete. | |
11032 | ||
11033 | 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> | |
11034 | ||
11035 | * config.host: Update copyright year. | |
11036 | ||
11037 | 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> | |
11038 | ||
11039 | * config.host (host_lto_plugin_soname): New shell variable. | |
11040 | * configure.ac (LTOPLUGINSONAME): Add an AC_DEFINE for the above. | |
11041 | * config.in: Regenerate. | |
11042 | * configure: Regenerate. | |
11043 | * gcc.c (main): Use LTOPLUGINSONAME instead of hard-coding name of | |
11044 | LTO plugin shared library. | |
11045 | ||
11046 | 2010-10-07 Richard Henderson <rth@redhat.com> | |
11047 | ||
11048 | * target.h (enum unwind_info_type): Move ... | |
11049 | * coretypes.h: ... here. | |
11050 | ||
11051 | 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com> | |
11052 | ||
11053 | * doc/objc.texi (Fast enumeration protocol): Mention that | |
11054 | 'unsigned int' can also be used instead of 'unsigned long' in | |
11055 | countByEnumeratingWithState:objects:count:. | |
11056 | ||
11057 | 2010-10-07 Martin Jambor <mjambor@suse.cz> | |
11058 | ||
11059 | * tree-sra.c (struct access): New field grp_assignment_write. | |
11060 | (dump_access): Dump grp_assignment_write. | |
11061 | (build_accesses_from_assign): Set grp_assignment_write. | |
11062 | (sort_and_splice_var_accesses): Aggregate grp_assignment_write. | |
11063 | (mark_read_status): Renamed to mark_rw_status, individual values | |
11064 | renamed too. | |
11065 | (analyze_access_subtree): Changed type of mark_write to | |
11066 | mark_read_status. Fixed propagating of mark_read and | |
11067 | mark_write. Changed benefit estimate. Updated comment. | |
11068 | ||
11069 | 2010-10-07 Tejas Belagod <tejas.belagod@arm.com> | |
11070 | ||
11071 | PR Tree-Vect/45847 | |
11072 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Add NULL | |
11073 | check for vectype_out returned by get_vectype_for_scalar_type(). | |
11074 | ||
11075 | 2010-10-07 Tejas Belagod <tejas.belagod@arm.com> | |
11076 | ||
11077 | PR target/45805 | |
11078 | * config/arm/neon.md (neon_unpack<US>_<mode>): Add 'w' to | |
11079 | constraint, add register specifier in instruction template. | |
11080 | (neon_vec_pack_trunc_<mode>): Likewise. | |
11081 | (neon_vec_<US>mult_<mode>): Add register specifier to | |
11082 | instruction template. | |
11083 | ||
11084 | 2010-10-07 Dave Korn <dave.korn.cygwin@gmail.com> | |
11085 | ||
11086 | * config.gcc (c_target_objs)[i?86-*-pe|i?86-*-cygwin*]: Don't add | |
11087 | cygwin2.o. | |
11088 | (cxx_target_objs)[i?86-*-pe|i?86-*-cygwin*]: Likewise. | |
11089 | (extra_gcc_objs)[i?86-*-pe|i?86-*-cygwin*]: Don't add cygwin1.o. | |
11090 | * config/i386/t-cygwin (cygwin1.o): Delete build rule. | |
11091 | (cygwin2.o): Likewise. | |
11092 | * config/i386/cygwin1.c: Delete file. | |
11093 | * config/i386/cygwin2.c: Likewise. | |
11094 | * config/i386/cygwin.h (CPP_SPEC): Remove all %{mno-cygwin} specs and | |
11095 | make all {%!mno-cygwin} ones unconditional. | |
11096 | (STARTFILE_SPEC): Likewise. | |
11097 | (REAL_LIBGCC_SPEC): Likewise. | |
11098 | (LIB_SPEC): Likewise. | |
11099 | (CXX_WRAP_SPEC): Likewise. | |
11100 | (LINK_SPEC): Likewise. | |
11101 | (CYGWIN_MINGW_SUBDIR): Delete now-unused macro definition. | |
11102 | (CYGWIN_MINGW_SUBDIR_LEN): Likewise. | |
11103 | (cygwin_gplusplus_include_dir): Delete now-unused array. | |
11104 | (GPLUSPLUS_INCLUDE_DIR): Don't redefine to point to it. | |
11105 | (cygwin_gplusplus_tool_include_dir): Delete now-unused array. | |
11106 | (GPLUSPLUS_TOOL_INCLUDE_DIR): Don't redefine to point to it. | |
11107 | (cygwin_gplusplus_backward_include_dir): Delete now-unused array. | |
11108 | (GPLUSPLUS_BACKWARD_INCLUDE_DIR): Don't redefine to point to it. | |
11109 | (cygwin_local_include_dir): Delete now-unused array. | |
11110 | (LOCAL_INCLUDE_DIR): Don't redefine to point to it. | |
11111 | (cygwin_cross_include_dir): Delete now-unused array. | |
11112 | (CROSS_INCLUDE_DIR): Don't redefine to point to it. | |
11113 | (cygwin_tool_include_dir): Delete now-unused array. | |
11114 | (TOOL_INCLUDE_DIR): Don't redefine to point to it. | |
11115 | (cygwin_standard_include_dir): Delete now-unused array. | |
11116 | (STANDARD_INCLUDE_DIR): Don't redefine to point to it. | |
11117 | (GEN_CVT_ARRAY): Delete now-unused macro definition. | |
11118 | (cvt_to_mingw): Delete now-unused array. | |
11119 | (mingw_scan): Remove prototype of deleted function. | |
11120 | (GCC_DRIVER_HOST_INITIALIZATION): Don't define now-unused target macro. | |
11121 | * config/i386/cygming.opt (mcygwin): Delete target-specific option. | |
11122 | * doc/invoke.texi (-mcygwin): Don't document removed option. | |
11123 | (-mno-cygwin): Likewise. | |
11124 | ||
11125 | 2010-10-07 Richard Guenther <rguenther@suse.de> | |
11126 | ||
11127 | * machmode.h (mode_for_vector): Declare. | |
11128 | * stor-layout.c (mode_for_vector): New function, split out from ... | |
11129 | (layout_type): ... here. | |
11130 | * tree-vectorizer.h (current_vector_size): Declare. | |
11131 | * tree-vect-stmts.c (perm_mask_for_reverse): Check if the | |
11132 | mask vector type is available. | |
11133 | (get_vectype_for_scalar_type): Rename to ... | |
11134 | (get_vectype_for_scalar_type_and_size): ... this. Get a vector | |
11135 | size argument. | |
11136 | (get_vectype_for_scalar_type): New wrapper around | |
11137 | get_vectype_for_scalar_type_and_size using current_vector_size. | |
11138 | (get_same_sized_vectype): Use get_vectype_for_scalar_type_and_size. | |
11139 | * tree-vect-loop.c (vect_analyze_loop_2): Split out core part | |
11140 | of vect_analyze_loop here. | |
11141 | (vect_analyze_loop): Loop over vector sizes calling vect_analyze_loop_3. | |
11142 | * tree-vect-slp.c (vect_slp_analyze_bb): Set current_vector_size | |
11143 | to autodetect. | |
11144 | * config/i386/i386.c (ix86_vectorize_builtin_conversion): Fix | |
11145 | V8SF to V8SI conversion builtin. | |
11146 | ||
11147 | 2010-10-07 Richard Guenther <rguenther@suse.de> | |
11148 | ||
11149 | * target.def (autovectorize_vector_sizes): New target hook. | |
11150 | * targhooks.c (default_autovectorize_vector_sizes): New function. | |
11151 | * targhooks.h (default_autovectorize_vector_sizes): Declare. | |
11152 | * doc/tm.texi.in (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): | |
11153 | Document. | |
11154 | * doc/tm.texi: Update. | |
11155 | * config/i386/i386.c (ix86_autovectorize_vector_sizes): New function. | |
11156 | (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define. | |
11157 | ||
11158 | 2010-10-07 Richard Guenther <rguenther@suse.de> | |
11159 | ||
11160 | * target.def (units_per_simd_word): Rename to ... | |
11161 | (preferred_simd_mode): ... this. Return mode instead of size. | |
11162 | * targhooks.c (default_units_per_simd_word): Rename to ... | |
11163 | (default_preferred_simd_mode): ... this. Return word_mode. | |
11164 | * targhooks.h (default_preferred_simd_mode): Declare. | |
11165 | * config/arm/arm.c (arm_units_per_simd_word): Rename to ... | |
11166 | (arm_preferred_simd_mode): ... this. Re-implement. | |
11167 | * config/i386/i386.c (ix86_units_per_simd_word): Rename to ... | |
11168 | (ix86_preferred_simd_mode): ... this. Re-implement. | |
11169 | * config/sparc/sparc.c (sparc_units_per_simd_word): Rename to ... | |
11170 | (sparc_preferred_simd_mode): ... this. Re-implement. | |
11171 | * config/mips/mips.c (mips_units_per_simd_word): Rename to ... | |
11172 | (mips_preferred_simd_mode): ... this. Re-implement. | |
11173 | * config/rs6000/rs6000.c (rs6000_units_per_simd_word): Rename to ... | |
11174 | (rs6000_preferred_simd_mode): ... this. Re-implement. | |
11175 | * tree-vect-stmts.c (get_vectype_for_scalar_type): Adjust. | |
11176 | * doc/tm.texi.in (TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Remove. | |
11177 | (TARGET_VECTORIZE_PREFERRED_SIMD_MODE): Document. | |
11178 | * doc/tm.texi: Update. | |
11179 | ||
11180 | 2010-10-07 Richard Guenther <rguenther@suse.de> | |
11181 | ||
11182 | PR middle-end/45869 | |
11183 | * tree-cfg.c (verify_gimple_assign_binary): Allow vector shifts | |
11184 | of pointers. | |
11185 | ||
11186 | 2010-10-07 Alan Modra <amodra@gmail.com> | |
11187 | ||
11188 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Use gen_int_mode | |
11189 | rather than sign extension by hand. | |
11190 | ||
11191 | 2010-10-07 Jan Hubicka <jh@suse.cz> | |
11192 | ||
11193 | PR middle-end/45926 | |
11194 | * ipa.c (cgraph_remove_unreachable_nodes): Revert my previous patch. | |
11195 | ||
11196 | 2010-10-07 Richard Guenther <rguenther@suse.de> | |
11197 | ||
11198 | PR bootstrap/45914 | |
11199 | * configure.ac: Fix typo. | |
11200 | * configure: Regenerated. | |
11201 | ||
11202 | 2010-10-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> | |
11203 | ||
11204 | * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Don't use | |
11205 | define_builtin_std where it's unnecessary. | |
11206 | * config/i386/nto.h (TARGET_OS_CPP_BUILTINS): Likewise. | |
11207 | ||
11208 | 2010-10-06 Anatoly Sokolov <aesok@post.ru> | |
11209 | ||
11210 | * doc/tm.texi.in (CLASS_LIKELY_SPILLED_P): Remove documentation. | |
11211 | * doc/tm.texi.in: Regenerate. | |
11212 | * system.h (CLASS_LIKELY_SPILLED_P): Poison. | |
11213 | * targhooks.c (default_class_likely_spilled_p): Don't use the | |
11214 | CLASS_LIKELY_SPILLED_P macro. | |
11215 | ||
11216 | * config/arm/arm.md: Update comment. | |
11217 | ||
11218 | 2010-10-06 Jan Hubicka <jh@suse.cz> | |
11219 | ||
11220 | * ipa.c (cgraph_remove_unreachable_nodes): External references can | |
11221 | always be removed. | |
11222 | (cgraph_externally_visible_p): We can not bring local comdats that | |
11223 | are known to linker; fix handling of internal visibility. | |
11224 | (function_and_variable_visibility): Likewise. | |
11225 | ||
11226 | 2010-10-06 Eric Botcazou <ebotcazou@adacore.com> | |
11227 | ||
11228 | PR rtl-optimization/45394 | |
11229 | * combine.c (cleanup_auto_inc_dec): Remove AFTER parameter and adjust. | |
11230 | (struct rtx_subst_pair): Remove AFTER field. | |
11231 | (propagate_for_debug_subst): Adjust call to cleanup_auto_inc_dec. | |
11232 | (propagate_for_debug): Remove MOVE parameter and adjust. | |
11233 | (try_combine): In the special case where I2 is a PARALLEL, combine only | |
11234 | destinations of SETs and set I2SRC to the I2 source. | |
11235 | Adjust calls to propagate_for_debug throughout. | |
11236 | * reload1.c (eliminate_regs_1) <ASM_OPERANDS>: Do not abort for debug | |
11237 | insns. | |
11238 | ||
11239 | 2010-10-06 Olivier Hainque <hainque@adacore.com> | |
11240 | ||
11241 | * config/rs6000/rs6000.c (rs6000_expand_ternop_builtin): Rewrite | |
11242 | switch on insn codes as sequence of ifs. | |
11243 | ||
11244 | 2010-10-06 Hariharan Sandanagobalane <hariharan@picochip.com> | |
11245 | ||
11246 | * config/picochip/picochip.c (TARGET_EXCEPT_UNWIND_INFO): Define it to | |
11247 | be UI_NONE for picochip. | |
11248 | (picochip_option_override): Do not disable exception flags. | |
11249 | * config/picochip/picochip-protos.h (picochip_except_unwind_info): | |
11250 | Declare. | |
11251 | ||
11252 | 2010-10-06 Richard Guenther <rguenther@suse.de> | |
11253 | ||
11254 | * Makefile.in (regmove.o): Depend on $(TARGET_H). | |
11255 | ||
11256 | 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com> | |
11257 | ||
11258 | Implemented fast enumeration for Objective-C. | |
11259 | * c-parser.c (objc_could_be_foreach_context): New. | |
11260 | (c_lex_one_token): Recognize RID_IN keyword in a potential | |
11261 | Objective-C foreach context. | |
11262 | (c_parser_declaration_or_fndef): Added parameter. Accept | |
11263 | Objective-C RID_IN keyword as terminating a declaration; in that | |
11264 | case, return the declaration in the new parameter. | |
11265 | (c_parser_extenral_declaration): Updated calls to | |
11266 | c_parser_declaration_or_fndef. | |
11267 | (c_parser_declaration_or_fndef): Same change. | |
11268 | (c_parser_compound_statement_nostart): Same change. | |
11269 | (c_parser_label): Same change. | |
11270 | (c_parser_objc_methodprotolist): Same change. | |
11271 | (c_parser_omp_for_loop): Same change. | |
11272 | (c_parser_for_statement): Detect and parse Objective-C foreach | |
11273 | statements. | |
11274 | (c_parser_omp_for_loop): Updated call to check_for_loop_decls(). | |
11275 | * c-decl.c (check_for_loop_decls): Added parameter to allow ObjC | |
11276 | fast enumeration parsing code to turn off the c99 error but still | |
11277 | perform checks on the loop declarations. | |
11278 | * c-tree.h (check_for_loop_decls): Updated declaration. | |
11279 | * doc/objc.texi: Document fast enumeration. | |
11280 | ||
11281 | 2010-10-06 Nick Clifton <nickc@redhat.com> | |
11282 | ||
11283 | * config/mn10300/mn10300.h (FIRST_PSEUDO_REGISTER): Increment by one. | |
11284 | (MDR_REGNUM): Define. | |
11285 | (FIXED_REGISTERS, CALL_USED_REGISTERS): Add MDR as a fixed register. | |
11286 | (REG_CLASS_CONTENTS): Add MDR to ALL_REGS. | |
11287 | (INCOMING_RETURN_ADDR_RTX): Define in terms of MDR. | |
11288 | (REGISTER_NAMES): Add MDR. | |
11289 | (DWARF2_DEBUGGING_INFO): Define to 1. | |
11290 | * config/mn10300/mn10300.c (TARGET_EXCEPT_UNWIND_INFO): Define. | |
11291 | (F): New function. Sets RTX_FRAME_RELATED_P. | |
11292 | (mn10300_gen_multiple_store): Use F. | |
11293 | (expand_prologue): Use F. Use gen_movsf() to push floating | |
11294 | point registers. | |
11295 | (expand_epilogue): Use gen_movsf() to pop floating point registers. | |
11296 | (mn10300_option_override): Disable combine stack adjust pass. | |
11297 | ||
11298 | 2010-10-06 Thomas Schwinge <thomas@schwinge.name> | |
11299 | ||
11300 | PR target/45901 | |
11301 | * config/alpha/gnu.h (TARGET_OS_CPP_BUILTINS): Refer to | |
11302 | LINUX_TARGET_OS_CPP_BUILTINS instead of HURD_TARGET_OS_CPP_BUILTINS. | |
11303 | ||
11304 | 2010-10-06 Jakub Jelinek <jakub@redhat.com> | |
11305 | ||
11306 | * builtins.def (BUILT_IN_CALLOC, BUILT_IN_REALLOC, | |
11307 | BUILT_IN_ISALNUM, BUILT_IN_ISALPHA, BUILT_IN_ISASCII, | |
11308 | BUILT_IN_ISBLANK, BUILT_IN_ISCNTRL, BUILT_IN_ISDIGIT, | |
11309 | BUILT_IN_ISGRAPH, BUILT_IN_ISLOWER, BUILT_IN_ISPRINT, | |
11310 | BUILT_IN_ISPUNCT, BUILT_IN_ISSPACE, BUILT_IN_ISUPPER, | |
11311 | BUILT_IN_ISXDIGIT, BUILT_IN_TOASCII, BUILT_IN_TOLOWER, | |
11312 | BUILT_IN_TOUPPER): Mark as leaf. | |
11313 | ||
11314 | PR middle-end/45838 | |
11315 | * omp-builtins.def (BUILT_IN_GOMP_PARALLEL_LOOP_STATIC_START, | |
11316 | BUILT_IN_GOMP_PARALLEL_LOOP_DYNAMIC_START, | |
11317 | BUILT_IN_GOMP_PARALLEL_LOOP_GUIDED_START, | |
11318 | BUILT_IN_GOMP_PARALLEL_LOOP_RUNTIME_START, | |
11319 | BUILT_IN_GOMP_PARALLEL_START, BUILT_IN_GOMP_TASK, | |
11320 | BUILT_IN_GOMP_PARALLEL_SECTIONS_START): Use | |
11321 | Revert back to ATTR_NOTHROW_LIST instead of ATTR_NOTHROW_LEAF_LIST. | |
11322 | ||
11323 | 2010-10-05 Anatoly Sokolov <aesok@post.ru> | |
11324 | ||
11325 | * config/m68hc11/m68hc11.h (CLASS_LIKELY_SPILLED_P): Remove. | |
11326 | * config/m68hc11/m68hc11.c (TARGET_CLASS_LIKELY_SPILLED_P): Define. | |
11327 | (m68hc11_class_likely_spilled_p): New function. | |
11328 | ||
11329 | 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com> | |
11330 | ||
11331 | * c-parser.c (c_parser_objc_method_definition): Updated comment. | |
11332 | ||
11333 | 2010-10-05 Jan Hubicka <jh@suse.cz> | |
11334 | ||
11335 | * doc/invoke.texi (-flto-partition, lto-partitions, lto-minpartition): | |
11336 | Document. | |
11337 | * opts.c (decode_options): Handle lto partitions. | |
11338 | * common.opt (flto-partition=1to1, flto-partition=balanced): New. | |
11339 | * params.def (PARAM_LTO_PARTITIONS, MIN_PARTITION_SIZE): New. | |
11340 | ||
11341 | 2010-10-05 Jan Hubicka <jh@suse.cz> | |
11342 | ||
11343 | * cgraphunit.c (assemble_function): Output thunks and aliases before | |
11344 | the function itself. | |
11345 | ||
11346 | 2010-09-29 Hariharan Sandanagobalane <hariharan@picochip.com> | |
11347 | ||
11348 | * config/picochip/picochip.c (picochip_option_override): Disable | |
11349 | exception flags for picochip. | |
11350 | ||
11351 | 2010-10-05 Joseph Myers <joseph@codesourcery.com> | |
11352 | ||
11353 | * opts-common.c (handle_option, handle_generated_option, | |
11354 | read_cmdline_option, set_option): Add diagnostic_context | |
11355 | parameter. Update calls among these functions. | |
11356 | (set_option): Don't use global_dc. | |
11357 | * opts.c (read_cmdline_options): Pass global_dc to read_cmdline_option. | |
11358 | (decode_options): Pass global_dc to enable_warning_as_error. | |
11359 | (common_handle_option): Pass global_dc to enable_warning_as_error. | |
11360 | (enable_warning_as_error): Add diagnostic_context parameter. | |
11361 | Document parameters. Don't use global_dc. Pass | |
11362 | diagnostic_context parameter to handle_generated_option. | |
11363 | * opts.h (set_option, handle_option, handle_generated_option, | |
11364 | read_cmdline_option, enable_warning_as_error): Add | |
11365 | diagnostic_context parameter. | |
11366 | * Makefile.in (lto-opts.o): Update dependencies. | |
11367 | * coretypes.h (struct diagnostic_context, diagnostic_context): | |
11368 | Declare here. | |
11369 | * diagnostic.h (diagnostic_context): Don't declare typedef here. | |
11370 | * gcc.c (process_command): Pass global_dc to read_cmdline_option. | |
11371 | * langhooks-def.h (struct diagnostic_context): Don't declare here. | |
11372 | (lhd_print_error_function, lhd_initialize_diagnostics): Declare | |
11373 | using diagnostic_context typedef. | |
11374 | * langhooks.c (lhd_initialize_diagnostics): Declare using | |
11375 | diagnostic_context typedef. | |
11376 | * langhooks.h (struct diagnostic_context): Don't declare here. | |
11377 | (initialize_diagnostics, print_error_function): Declare using | |
11378 | diagnostic_context typedef. | |
11379 | * lto-opts.c: Include diagnostic.h. | |
11380 | (lto_reissue_options): Pass global_dc to set_option. Pass | |
11381 | DK_UNSPECIFIED not 0. | |
11382 | * plugin.c (plugins_internal_error_function): Declare using | |
11383 | diagnostic_context typedef. | |
11384 | * plugin.h (struct diagnostic_context): Don't declare here. | |
11385 | (plugins_internal_error_function): Declare using | |
11386 | diagnostic_context typedef. | |
11387 | ||
11388 | 2010-10-05 Olivier Hainque <hainque@adacore.com> | |
11389 | Nicolas Roche <roche@adacore.com> | |
11390 | ||
11391 | * config/vxworksae.h: Add missing VXWORKS_OS_CPP_BUILTINS. | |
11392 | * config/rs6000/vxworks.h: Remove redundant CPP builtin definitions. | |
11393 | ||
11394 | 2010-10-05 Ira Rosen <irar@il.ibm.com> | |
11395 | ||
11396 | PR tree-optimization/45752 | |
11397 | * tree-vect-slp.c (vect_get_mask_element): Remove static | |
11398 | variables, make them function arguments. | |
11399 | (vect_transform_slp_perm_load): Pass new arguments to | |
11400 | vect_get_mask_element. | |
11401 | ||
11402 | 2010-10-05 Richard Guenther <rguenther@suse.de> | |
11403 | ||
11404 | * value-prof.c (gimple_divmod_fixed_value): Work on SSA form. | |
11405 | (gimple_mod_pow2): Likewise. | |
11406 | (gimple_mod_subtract): Likewise. | |
11407 | (gimple_ic): Likewise. | |
11408 | (gimple_stringop_fixed_value): Likewise. | |
11409 | * tree-profile.c (tree_init_edge_profiler): Mark profile | |
11410 | functions nothrow and leaf. | |
11411 | (add_abnormal_goto_call_edges): Remove. | |
11412 | (tree_gen_edge_profiler): Work on SSA form. | |
11413 | (tree_gen_ic_profiler): Likewise. Simplify. | |
11414 | (do_tree_profiling): Update SSA form. | |
11415 | (pass_tree_profile): Remove. | |
11416 | (do_tree_profiling): Likewise. | |
11417 | (gate_tree_profile_ipa): New function. | |
11418 | (pass_ipa_tree_profile): New. | |
11419 | (tree_profiling): Re-write as IPA pass. Properly drop const/pure | |
11420 | state of instrumented functions. | |
11421 | * passes.c (init_optimization_passes): Remove early non-SSA | |
11422 | inlining. Move profiling after early optimizations. | |
11423 | * ipa-inline.c (cgraph_gate_ipa_early_inlining): Remove. | |
11424 | (pass_ipa_early_inline): Likewise. | |
11425 | * tree-pass.h (pass_ipa_early_inline): Remove. | |
11426 | (pass_tree_profile): Likewise. | |
11427 | (pass_ipa_tree_profile): Declare. | |
11428 | ||
11429 | 2010-10-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
11430 | Christian Borntraeger <Christian.Borntraeger@de.ibm.com> | |
11431 | ||
11432 | * config/s390/s390.c (z196_cost): New. | |
11433 | (s390_handle_arch_option): Add -march=z196. | |
11434 | (s390_option_override): Use the new cost function and use the z10 | |
11435 | defaults also for z196. | |
11436 | (legitimate_reload_constant_p): Adjust comment. | |
11437 | (legitimate_reload_fp_constant_p): New function. | |
11438 | (s390_preferred_reload_class): Distingiush between FP and Int constants. | |
11439 | (preferred_la_operand_p): Avoid la with index on z196. | |
11440 | (s390_adjust_priority): Trigger also for z196. | |
11441 | (s390_issue_rate): Issue rate for z196 is 3. | |
11442 | (s390_z10_fix_long_loop_prediction): Rename to ... | |
11443 | (s390_fix_long_loop_prediction): ... this. | |
11444 | (s390_reorg): Apply the z10 adjustments also for z196. | |
11445 | (s390_loop_unroll_adjust): Do this also for z196. | |
11446 | * config/s390/s390.h (enum processor_type): Add PROCESSOR_2817_Z196. | |
11447 | (enum processor_flags): Add PF_Z196. | |
11448 | (TARGET_AVOID_CMP_AND_BRANCH): New macro. | |
11449 | (TARGET_CPU_Z196, TARGET_Z196): New macros. | |
11450 | * config.gcc: Enable z196 for --with-arch. | |
11451 | * config/s390/2817.md: New file. | |
11452 | * config/s390/2084.md: New type for multiply and add. | |
11453 | * config/s390/2097.md: Likewise. | |
11454 | * config/s390/s390.md (UNSPEC_POPCNT, UNSPEC_COPYSIGN) | |
11455 | (UNSPECV_ATOMIC_OP): New constants. | |
11456 | (fmadddf, fmaddsf): New values for type attribute. | |
11457 | (z196prop): New insn attribute. | |
11458 | (cpu, cpu_facility): Add z196. | |
11459 | (ATOMIC_Z196): New code iterator. | |
11460 | (noxa): New code attribute. | |
11461 | (gk): New mode attribute. | |
11462 | (*mov<mode>_64, *mov<mode>_31, *mov<mode>_64dfp, mov<mode>): | |
11463 | Support load zero for fp constants. | |
11464 | (fixuns_truncdddi2, fixuns_trunctddi2) | |
11465 | (fixuns_trunc<BFP:mode><GPR:mode>2): Use the standard rtx pattern | |
11466 | for z196. | |
11467 | (fixuns_trunc<mode>si2, mov<mode>cc, popcountdi2, popcountsi2) | |
11468 | (popcounthi2, popcountqi2): New expander. | |
11469 | (*fixuns_trunc<FP:mode><GPR:mode>2_z196, floatsi<mode>2) | |
11470 | (floatuns<GPR:mode><FP:mode>2, *mov<mode>cc, sync_<atomic><mode>) | |
11471 | (sync_old_<atomic><mode>, *popcount<mode>, copysign<mode>3): New | |
11472 | insn definition. | |
11473 | (add<mode>3, *add<mode>3_carry1_cc, *add<mode>3_carry1_cconly) | |
11474 | (*add<mode>3_carry2_cc, *add<mode>3_carry2_cconly, *add<mode>3_cc) | |
11475 | (*add<mode>3_cconly, *add<mode>3_cconly2, *add<mode>3_imm_cc) | |
11476 | (*sub<mode>3, *sub<mode>3_borrow_cc, *sub<mode>3_borrow_cconly) | |
11477 | (*sub<mode>3_cc, *sub<mode>3_cc2, *sub<mode>3_cconly) | |
11478 | (*sub<mode>3_cconly2, *anddi3_cc, *anddi3_cconly, *anddi3, *andsi3_cc) | |
11479 | (*andsi3_cconly, *andsi3_zarch, *andsi3_esa, *andhi3_zarch | |
11480 | (*andqi3_zarch, *iordi3_cc, *iordi3_cconly, *iordi3, *iorsi3_cc) | |
11481 | (*iorsi3_cconly, *iorsi3_zarch, *iorhi3_zarch, *iorqi3_zarch) | |
11482 | (*xordi3_cc, *xordi3_cconly, *xordi3, *xorsi3_cc, *xorsi3_cconly) | |
11483 | (*xorsi3, *xorhi3, *xorqi3, *<shift><mode>3, *<shift><mode>3_and) | |
11484 | (*ashr<mode>3_cc, *ashr<mode>3_cconly, *ashr<mode>3) | |
11485 | (*ashr<mode>3_cc_and, *ashr<mode>3_cconly_and, *ashr<mode>3_and): | |
11486 | Support new z196 instructions. | |
11487 | ||
11488 | 2010-10-05 Richard Guenther <rguenther@suse.de> | |
11489 | ||
11490 | PR middle-end/45877 | |
11491 | * gimple-fold.c (gimplify_and_update_call_from_tree): Handle | |
11492 | case where gimplification optimizes away the stmt. | |
11493 | ||
11494 | 2010-10-04 Jakub Jelinek <jakub@redhat.com> | |
11495 | ||
11496 | PR debug/45849 | |
11497 | * var-tracking.c (strip_pointer_flags): New function. | |
11498 | (emit_note_insn_var_location): If rtx_equal_p check failed, | |
11499 | retry on locations simplified with simplify_replace_fn_rtx | |
11500 | and strip_pointer_flags as its callback. | |
11501 | ||
11502 | 2010-10-04 Jan Hubicka <jh@suse.cz> | |
11503 | ||
11504 | * gimple-fold.c (static_object_in_other_unit_p): Rename to... | |
11505 | (can_refer_decl_in_current_unit_p): ... this one; reverse return | |
11506 | value; handle comdats too. | |
11507 | (canonicalize_constructor_val): Use it; handle function_decls | |
11508 | correctly. | |
11509 | (gimple_fold_obj_type_ref_known_binfo): Likewise. | |
11510 | * gimple.c (get_base_address): Accept all kinds of decls. | |
11511 | ||
11512 | 2010-10-04 Joseph Myers <joseph@codesourcery.com> | |
11513 | ||
11514 | * flags.h (g_switch_value, g_switch_set): Remove. | |
11515 | * opts.c (g_switch_value, g_switch_set): Remove. | |
11516 | * config/g.opt (G): Add Var(g_switch_value). | |
11517 | * config/alpha/alpha.c (alpha_handle_option): Don't handle -G here. | |
11518 | (alpha_option_override): Check global_options_set.x_g_switch_value | |
11519 | instead of g_switch_set. | |
11520 | (alpha_in_small_data_p): Remove cast in comparison with | |
11521 | g_switch_value. | |
11522 | * config/alpha/elf.h (ASM_OUTPUT_ALIGNED_LOCAL): Cast | |
11523 | g_switch_value to unsigned HOST_WIDE_INT. | |
11524 | * config/frv/frv.c (frv_const_unspec_p): Remove cast in comparison | |
11525 | with g_switch_value. | |
11526 | (frv_handle_option): Don't handle -G here. | |
11527 | (frv_option_override): Check global_options_set.x_g_switch_value | |
11528 | instead of g_switch_set. Don't modify g_switch_set. | |
11529 | (frv_in_small_data_p): Remove cast in comparison with g_switch_value. | |
11530 | * config/frv/frv.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Cast | |
11531 | g_switch_value to unsigned HOST_WIDE_INT. | |
11532 | * config/ia64/ia64.c (ia64_handle_option): Don't handle -G here. | |
11533 | (ia64_option_override): Check global_options_set.x_g_switch_value | |
11534 | instead of g_switch_set. | |
11535 | * config/lm32/lm32.c (lm32_handle_option, TARGET_HANDLE_OPTION): | |
11536 | Remove. | |
11537 | (lm32_in_small_data_p): Remove cast in comparison with | |
11538 | g_switch_value. | |
11539 | * config/lm32/lm32.h (ASM_OUTPUT_ALIGNED_LOCAL, | |
11540 | ASM_OUTPUT_ALIGNED_COMMON): Cast g_switch_value to unsigned | |
11541 | HOST_WIDE_INT. | |
11542 | * config/m32r/m32r.c (m32r_handle_option): Don't handle -G here. | |
11543 | (m32r_init): Check global_options_set.x_g_switch_value instead of | |
11544 | g_switch_set. | |
11545 | (m32r_in_small_data_p): Remove cast in comparison with | |
11546 | g_switch_value. | |
11547 | (m32r_file_start): Format g_switch_value with %d. | |
11548 | * config/m32r/m32r.h (ASM_OUTPUT_ALIGNED_COMMON, | |
11549 | ASM_OUTPUT_ALIGNED_BSS): Cast g_switch_value to unsigned HOST_WIDE_INT. | |
11550 | * config/microblaze/microblaze.c (microblaze_handle_option): Don't | |
11551 | handle -G here. | |
11552 | (microblaze_option_override): Check | |
11553 | global_options_set.x_g_switch_value instead of g_switch_set. | |
11554 | * config/mips/mips.c (mips_handle_option): Don't handle -G here. | |
11555 | (mips_option_override): Check global_options_set.x_g_switch_value | |
11556 | instead of g_switch_set. | |
11557 | * config/rs6000/rs6000.c (rs6000_handle_option): Don't handle -G here. | |
11558 | (rs6000_file_start): Format g_switch_value with %d. | |
11559 | (small_data_operand, rs6000_elf_in_small_data_p): Remove casts in | |
11560 | comparisons with g_switch_value. | |
11561 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Check | |
11562 | global_options_set.x_g_switch_value instead of g_switch_set. | |
11563 | * config/rs6000/vxworks.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check | |
11564 | global_options_set.x_g_switch_value instead of g_switch_set. | |
11565 | * config/score/score.c (score_handle_option): Don't handle -G here. | |
11566 | * config/score/score3.c (score3_option_override): Check | |
11567 | global_options_set.x_g_switch_value instead of g_switch_set. | |
11568 | * config/score/score7.c (score7_option_override): Check | |
11569 | global_options_set.x_g_switch_value instead of g_switch_set. | |
11570 | ||
11571 | 2010-10-04 Vladimir Makarov <vmakarov@redhat.com> | |
11572 | ||
11573 | * common.opt (fira-coalesce): Remove. | |
11574 | ||
11575 | * doc/invoke.texi (flag_ira_coalesce): Remove. | |
11576 | ||
11577 | * ira-color.c (allocno_coalesced_p): Move before | |
11578 | copy_freq_compare_func. | |
11579 | processed_coalesced_allocno_bitmap): Ditto. | |
11580 | (update_conflict_hard_regno_costs): Don't use | |
11581 | ALLOCNO_FIRST_COALESCED_ALLOCNO. | |
11582 | (allocno_cost_compare_func, print_coalesced_allocno): Remove. | |
11583 | (assign_hard_reg): Assume no coalesced allocnos. | |
11584 | (get_coalesced_allocnos_attributes): Remove. | |
11585 | (bucket_allocno_compare_func): Assume no coalesced allocnos. | |
11586 | (push_allocno_to_stack): Ditto. | |
11587 | (remove_allocno_from_bucket_and_push): Use | |
11588 | ira_print_expanded_allocno instead of print_coalesced_allocno. | |
11589 | (push_allocnos_to_stack): Assume uncoalesced allocnos. | |
11590 | (all_conflicting_hard_regs_coalesced): Ditto. Rename to | |
11591 | all_conflicting_hard_regs. | |
11592 | (setup_allocno_available_regs_num): Assume uncoalesced allocnos. | |
11593 | (setup_allocno_left_conflicts_size): Ditto. | |
11594 | (put_allocno_into_bucket): Ditto. | |
11595 | (copy_freq_compare_func): Remove. | |
11596 | (copy_freq_compare_func, merge_allocnos): Move before | |
11597 | coalesced_pseudo_reg_freq_compare. | |
11598 | coalesced_allocno_conflict_p): Ditto. | |
11599 | (coalesced_allocno_conflict_p, coalesce_allocnos): Ditto. Remove | |
11600 | parameter. Assume it true. | |
11601 | (color_allocnos): Assume uncoalesced allocnos. Use | |
11602 | ira_print_expanded_allocno instead of print_coalesced_allocno. | |
11603 | (ira_sort_regnos_for_alter_reg): Call coalesce_allocnos without | |
11604 | parameter. | |
11605 | ||
11606 | * ira.c: Remove comment about coalescing. | |
11607 | ||
11608 | 2010-10-04 Joseph Myers <joseph@codesourcery.com> | |
11609 | ||
11610 | * config/mips/mips.h (target_flags_explicit): Declare for | |
11611 | GENERATOR_FILE. | |
11612 | ||
11613 | 2010-10-04 Andi Kleen <ak@linux.intel.com> | |
11614 | ||
11615 | * Makefile.in (xgcc, cpp, cc1, collect2, lto-wrapper, gcov, | |
11616 | gcov-dump, cc1-dummy, genprog, build/gcov-iov): Add + to build rule. | |
11617 | ||
11618 | 2010-10-04 Matthias Klose <doko@ubuntu.com> | |
11619 | ||
11620 | * config/sparc/t-linux64 (MULTILIB_OSDIRNAMES): Use ../lib32 as the | |
11621 | multilib osdirname if it exists. | |
11622 | * config/s390/t-linux64 (MULTILIB_OSDIRNAMES): Likewise. | |
11623 | ||
11624 | 2010-10-04 Jakub Jelinek <jakub@redhat.com> | |
11625 | ||
11626 | PR middle-end/45876 | |
11627 | * fold-const.c (fold_binary_loc) <case BIT_AND_EXPR>: Use | |
11628 | arg0's type or its unsigned counterpart as utype. Convert | |
11629 | arg1 to utype unconditionally. | |
11630 | ||
11631 | 2010-10-04 Julian Brown <julian@codesourcery.com> | |
11632 | ||
11633 | * expr.c (expand_assignment): Add assertion to prevent emitting | |
11634 | null rtx for movmisalign pattern. | |
11635 | (expand_expr_real_1): Likewise. | |
11636 | * config/arm/arm.c (arm_builtin_support_vector_misalignment): New. | |
11637 | (TARGET_VECTORIZE_SUPPORT_VECTOR_MISALIGNMENT): New. Use above. | |
11638 | (arm_vector_alignment_reachable): New. | |
11639 | (TARGET_VECTORIZE_VECTOR_ALIGNMENT_REACHABLE): New. Use above. | |
11640 | (neon_vector_mem_operand): Disallow PRE_DEC for misaligned loads. | |
11641 | (arm_print_operand): Include alignment qualifier in %A. | |
11642 | * config/arm/neon.md (UNSPEC_MISALIGNED_ACCESS): New constant. | |
11643 | (movmisalign<mode>): New expander. | |
11644 | (movmisalign<mode>_neon_store, movmisalign<mode>_neon_load): New | |
11645 | insn patterns. | |
11646 | ||
11647 | 2010-10-04 Joseph Myers <joseph@codesourcery.com> | |
11648 | ||
11649 | * optc-gen.awk: Define global_options_set. Don't define | |
11650 | target_flags_explicit. | |
11651 | * opth-gen.awk: Declare global_options_set. Define | |
11652 | target_flags_explicit as macro. | |
11653 | * opts-common.c (handle_option): Take opts_set and generated_p | |
11654 | parameters. | |
11655 | (handle_generated_option, read_cmdline_option, set_option): Take | |
11656 | opts_set parameter. | |
11657 | (set_option): Use opts_set instead of hardcoding target_flags and | |
11658 | target_flags_explicit. | |
11659 | * opts.c (sel_sched_switch_set, profile_arc_flag_set, | |
11660 | flag_profile_values_set, flag_unroll_loops_set, flag_tracer_set, | |
11661 | flag_value_profile_transformations_set, flag_peel_loops_set, | |
11662 | flag_branch_probabilities_set, flag_inline_functions_set, | |
11663 | flag_ipa_cp_set, flag_ipa_cp_clone_set, | |
11664 | flag_predictive_commoning_set, flag_unswitch_loops_set, | |
11665 | flag_gcse_after_reload_set): Remove. | |
11666 | (common_handle_option, lang_handle_option, target_handle_option): | |
11667 | Take opts_set parameter. Assert that it is &global_options_set. | |
11668 | (common_handle_option): Don't set _set variables. Check opts_set | |
11669 | instead of such variables. | |
11670 | (enable_warning_as_error): Pass &global_options_set to | |
11671 | handle_generated_option. | |
11672 | * opts.h (cl_option_handler_func.handler, set_option, | |
11673 | handle_option, handle_generated_option, read_cmdline_option): Add | |
11674 | opts_set parameters. | |
11675 | (handle_option): Add generated_p parameter. | |
11676 | * config/i386/i386.c (ix86_function_specific_save, | |
11677 | ix86_function_specific_restore): Updat for renaming of | |
11678 | target_flags_explicit field. | |
11679 | * config/i386/i386.opt (target_flags_explicit): Rename to | |
11680 | ix86_target_flags_explicit. | |
11681 | * config/ia64/ia64.c (ia64_override_options_after_change): Check | |
11682 | global_options_set.x_flag_selective_scheduling and | |
11683 | global_options_set.x_flag_selective_scheduling2, not | |
11684 | sel_sched_switch_set. | |
11685 | * flags.h (sel_sched_switch_set, | |
11686 | flag_speculative_prefetching_set): Remove. | |
11687 | * gcc.c (driver_handle_option): Take opts_set parameter. Assert | |
11688 | that it is &global_options_set. | |
11689 | (process_command): Pass &global_options_set to read_cmdline_option. | |
11690 | * lto-opts.c (lto_reissue_options): Pass &global_options_set to | |
11691 | set_option. | |
11692 | * toplev.c (target_flags_explicit): Remove. | |
11693 | ||
11694 | 2010-10-04 Jan Hubicka <jh@suse.cz> | |
11695 | ||
11696 | PR middle-end/45871 | |
11697 | * tree-ssa-ccp.c (get_base_constructor): Take HOST_WIDE_INT offset; | |
11698 | use get_ref_base_and_offset to handle references. | |
11699 | (fold_const_aggregate_ref): Update. | |
11700 | ||
11701 | 2010-10-04 Martin Jambor <mjambor@suse.cz> | |
11702 | ||
11703 | PR tree-optimization/45572 | |
11704 | * ipa-prop.c (ipa_make_edge_direct_to_target): Call | |
11705 | ipa_check_create_node_params. | |
11706 | * ipa-inline.c (add_new_edges_to_heap): Do not insert inlined edges. | |
11707 | ||
11708 | 2010-10-04 Yao Qi <yao@codesourcery.com> | |
11709 | ||
11710 | * doc/passes.texi: Clean up. | |
11711 | ||
11712 | 2010-10-03 Ian Lance Taylor <iant@google.com> | |
11713 | ||
11714 | * c-typeck.c (lookup_field): If -fplan9-extensions, permit | |
11715 | referring to a field using a typedef name. | |
11716 | (find_anonymous_field_with_type): New static function. | |
11717 | (convert_to_anonymous_field): New static function. | |
11718 | (convert_for_assignment): If -fplan9-extensions, permit converting | |
11719 | pointer to struct to pointer to anonymous field. | |
11720 | * c-decl.c (grokfield): If -fplan9-extensions, permit anonymous fields. | |
11721 | (is_duplicate_field): New static function. | |
11722 | (detect_field_duplicates_hash): If -fplan9-extensions, check for | |
11723 | typedef names duplicating field names. | |
11724 | (detect_field_duplicates): Likewise. | |
11725 | * doc/invoke.texi (Option Summary): Mention -fplan9-extensions. | |
11726 | (C Dialect Options): Document -fplan9-extensions. | |
11727 | * doc/extend.texi (Unnamed Fields): Document -fplan9-extensions. | |
11728 | ||
11729 | 2010-10-03 H.J. Lu <hongjiu.lu@intel.com> | |
11730 | ||
11731 | * tree-vect-data-refs.c (vect_analyze_data_ref_access): Revert | |
11732 | revision 164914. | |
11733 | (vect_create_data_ref_ptr): Likewise. | |
11734 | * tree-vect-stmts.c (vectorizable_store): Likewise. | |
11735 | (perm_mask_for_reverse): Likewise. | |
11736 | (reverse_vec_elements): Likewise. | |
11737 | (vectorizable_load): Likewise. | |
11738 | ||
11739 | 2010-10-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> | |
11740 | ||
11741 | * cppbuiltin.c: New file. | |
11742 | * cppbuiltin.h: New file. | |
11743 | * Makefile.in: Take into account cppbuiltin.{h,c}. | |
11744 | ||
11745 | 2010-10-03 Andi Kleen <ak@linux.intel.com> | |
11746 | ||
11747 | * lto-cgraph.c (input_cgraph): Check for missing sections. | |
11748 | ||
11749 | 2010-10-03 Uros Bizjak <ubizjak@gmail.com> | |
11750 | ||
11751 | * config/i386/i386.md (*ashl<mode>3_mask): Change operand 2 predicate | |
11752 | to nonimmediate_operand. Force operand 2 to register when allowed. | |
11753 | (*<shiftrt_insn><mode>3_mask): Ditto. | |
11754 | (*<rotate_insn><mode>3_mask): Ditto. | |
11755 | ||
11756 | 2010-10-02 H.J. Lu <hongjiu.lu@intel.com> | |
11757 | ||
11758 | PR tree-optimization/45720 | |
11759 | PR tree-optimization/45764 | |
11760 | * tree-vect-data-refs.c (vect_analyze_data_ref_access): | |
11761 | Don't accept backwards consecutive accesses. | |
11762 | (vect_create_data_ref_ptr): Disallow negative steps. | |
11763 | ||
11764 | * tree-vect-stmts.c (vectorizable_store): Allow negative steps. | |
11765 | (perm_mask_for_reverse): Removed. | |
11766 | (reverse_vec_elements): Likewise. | |
11767 | (vectorizable_load): Don't handle negative steps. | |
11768 | ||
11769 | 2010-10-02 Jan Hubicka <jh@suse.cz> | |
11770 | ||
11771 | * tree-ssa-ccp.c (ccp_fold_stmt): Fold away OBJ_TYPE_REF when | |
11772 | call destination is known. | |
11773 | ||
11774 | 2010-10-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
11775 | ||
11776 | PR target/45820 | |
11777 | * config/pa/pa.c (pa_secondary_reload): Handle symbolic operands | |
11778 | earlier. | |
11779 | ||
11780 | 2010-10-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
11781 | ||
11782 | * doc/install.texi (Configuration): Document build_configargs, | |
11783 | host_configargs, target_configargs. | |
11784 | ||
11785 | 2010-10-01 Uros Bizjak <ubizjak@gmail.com> | |
11786 | ||
11787 | * config/i386/i386.md (*ashl<mode>3_mask): New insn_and_split pattern. | |
11788 | (*<shiftrt_insn><mode>3_mask): Ditto. | |
11789 | (*<rotate_insn><mode>3_mask): Ditto. | |
11790 | ||
11791 | 2010-10-01 Steve Ellcey <sje@cup.hp.com> | |
11792 | ||
11793 | PR tree-optimization/44716 | |
11794 | * config/ia64/hpux.h (UNLIKELY_EXECUTED_TEXT_SECTION_NAME): Define. | |
11795 | (HOT_TEXT_SECTION_NAME): Define. | |
11796 | ||
11797 | 2010-10-01 Nick Clifton <nickc@redhat.com> | |
11798 | ||
11799 | * common.opt: Add -fcombine-stack-adjustments. | |
11800 | * opts.c (decode_options): Enable -fcombine-stack-adjustments at -O1. | |
11801 | * combine-stack-adj.c (gate_handle_stack_adjustments): Check | |
11802 | flag_combine_stack_adjustments. | |
11803 | * doc/invoke.texi: Document the new option. | |
11804 | ||
11805 | 2010-10-01 Richard Guenther <rguenther@suse.de> | |
11806 | ||
11807 | PR tree-optimization/45854 | |
11808 | * tree-eh.c (cleanup_empty_eh): Avoid degenerate case. | |
11809 | ||
11810 | 2010-10-01 Anthony Green <green@moxielogic.com> | |
11811 | ||
11812 | * config.gcc: Fix moxie-*-rtems* configuration. | |
11813 | ||
11814 | 2010-10-01 Richard Guenther <rguenther@suse.de> | |
11815 | ||
11816 | * dwarf2out.c (gen_namespace_die): Use DECL_FILE_SCOPE_P. | |
11817 | (gen_decl_die): Likewise. | |
11818 | ||
11819 | 2010-10-01 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
11820 | ||
11821 | * config/spu/spu.c (spu_init_builtins): No longer add END_BUILTINS | |
11822 | to the function code for SPU MD builtins. | |
11823 | (spu_expand_builtin): Update. | |
11824 | * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Update. | |
11825 | ||
11826 | 2010-10-01 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
11827 | ||
11828 | * config/spu/spu.c (TARGET_EXCEPT_UNWIND_INFO): Set to | |
11829 | sjlj_except_unwind_info. | |
11830 | ||
11831 | 2010-10-01 Tristan Gingold <gingold@adacore.com> | |
11832 | ||
11833 | * configure.ac: Define the nop insn for avr*-*-* | |
11834 | * configure: Regenerate. | |
11835 | ||
11836 | 2010-10-01 Alan Modra <amodra@gmail.com> | |
11837 | ||
11838 | PR target/45807 | |
11839 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Properly sign | |
11840 | extend toc_restore_insn. | |
11841 | ||
11842 | 2010-09-30 Richard Guenther <rguenther@suse.de> | |
11843 | ||
11844 | PR tree-optimization/43959 | |
11845 | * function.c (gimplify_parameters): Use create_tmp_reg instead of | |
11846 | create_tmp_var. | |
11847 | ||
11848 | 2010-09-30 Kaz Kojima <kkojima@gcc.gnu.org> | |
11849 | ||
11850 | * config/sh/sh.c (sh_expand_prologue): Set | |
11851 | current_function_static_stack_size. | |
11852 | ||
11853 | 2010-09-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
11854 | ||
11855 | * configure.ac: Check for Solaris 8 ld with .hidden support. | |
11856 | * configure: Regenerate. | |
11857 | ||
11858 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11859 | ||
11860 | PR middle-end/45758 | |
11861 | * graphite.c (graphite_initialize): Call scev_reset. | |
11862 | ||
11863 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11864 | ||
11865 | * sese.h (scev_analyzable_p): Return false for real or floating | |
11866 | point. Only handle INTEGRAL_TYPE_P and POINTER_TYPE_P. | |
11867 | ||
11868 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11869 | ||
11870 | * graphite-clast-to-gimple.c (compute_bounds_for_level): Free le | |
11871 | and ps. | |
11872 | * graphite-poly.c (pbb_number_of_iterations_at_time): Free le and | |
11873 | domain. | |
11874 | * graphite-sese-to-poly.c (add_upper_bounds_from_estimated_nit): | |
11875 | Do not allocate ub_expr, it is passed in initialized. | |
11876 | ||
11877 | 2010-09-30 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
11878 | ||
11879 | * graphite-clast-to-gimple.c (init_cloog_input_file): New. | |
11880 | (build_cloog_prog): Dump CLooG input file when | |
11881 | flag_graphite_dump_cloog is set. This is disabled on trunk. | |
11882 | * graphite-cloog-compat.h (cloog_program_dump_cloog): New. | |
11883 | ||
11884 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11885 | ||
11886 | * graphite-clast-to-gimple.c (graphite_verify): Remove call to | |
11887 | verify_dominators for CDI_POST_DOMINATORS. | |
11888 | * sese.h: Remove comment about CDI_POST_DOMINATORS. | |
11889 | (recompute_all_dominators): Remove call to free_dominance_info | |
11890 | for CDI_POST_DOMINATORS. Remove call to calculate_dominance_info | |
11891 | for CDI_POST_DOMINATORS. | |
11892 | ||
11893 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11894 | ||
11895 | * graphite-poly.c (pbb_number_of_iterations_at_time): Only iterate | |
11896 | over pbb_dim_iter_domain. | |
11897 | ||
11898 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11899 | ||
11900 | * graphite-flattening.c: Fix comments. | |
11901 | ||
11902 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11903 | ||
11904 | * Makefile.in (OBJS-common): Add graphite-flattening.o. | |
11905 | (graphite-flattening.o): New rule. | |
11906 | * common.opt (floop-flatten): New flag. | |
11907 | * doc/invoke.texi (-floop-flatten): Documented. | |
11908 | * graphite-flattening.c: New. | |
11909 | * graphite-poly.c (apply_poly_transforms): Call flatten_all_loops. | |
11910 | * graphite-poly.h (flatten_all_loops): Declared. | |
11911 | (lst_remove_loop_and_inline_stmts_in_loop_father): New. | |
11912 | * tree-ssa-loop.c (gate_graphite_transforms): When flag_loop_flatten | |
11913 | is set, also set flag_graphite. | |
11914 | ||
11915 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11916 | ||
11917 | * graphite-poly.c (cloog_checksum): New. | |
11918 | * graphite-poly.h (cloog_checksum): Declared. | |
11919 | ||
11920 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11921 | ||
11922 | * graphite-poly.c (pbb_number_of_iterations): Removed. | |
11923 | (pbb_number_of_iterations_at_time): Correctly compute the number | |
11924 | of iterations in the transformed loop. | |
11925 | * graphite-poly.h (pbb_number_of_iterations): Removed. | |
11926 | ||
11927 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11928 | ||
11929 | * graphite-poly.h (lst_update_scattering_seq): Removed. | |
11930 | (lst_update_scattering): Correctly handle outermost loop dewey | |
11931 | renumbering. | |
11932 | ||
11933 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11934 | ||
11935 | * graphite-blocking.c (pbb_strip_mine_profitable_p): Renamed | |
11936 | lst_strip_mine_profitable_p. Call lst_niter_for_loop. | |
11937 | * graphite-poly.h (lst_niter_for_loop): New. | |
11938 | ||
11939 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11940 | ||
11941 | * graphite-poly.c (apply_poly_transforms): Do not abort when the | |
11942 | transform read from disk is not legal. Call fatal_error instead. | |
11943 | ||
11944 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11945 | ||
11946 | * graphite-poly.c (print_pbb_body): Add missing closing parenthesis. | |
11947 | (print_scop_header): Removed. Inlined in the only call place... | |
11948 | (print_scop): ... here. | |
11949 | ||
11950 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11951 | ||
11952 | * graphite-poly.h (lst_dewey_number): Use FOR_EACH_VEC_ELT. | |
11953 | ||
11954 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11955 | ||
11956 | * graphite-poly.c (graphite_read_scop_file): Fix uninitialize warning. | |
11957 | ||
11958 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11959 | ||
11960 | * graphite-dependences.c (dot_deps): Avoid set but not used warning. | |
11961 | (dot_deps_stmt): Same. | |
11962 | * graphite-poly.c (dot_lst): Same. | |
11963 | ||
11964 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11965 | ||
11966 | * graphite-blocking.c (scop_do_strip_mine): Do not call | |
11967 | graphite_legal_transform. | |
11968 | (scop_do_block): Same. | |
11969 | ||
11970 | 2010-09-30 Vladimir Kargov <kargov@gmail.com> | |
11971 | ||
11972 | * graphite-scop-detection.c (graphite_can_represent_loop): Correct the | |
11973 | description. | |
11974 | ||
11975 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11976 | ||
11977 | * tree-scalar-evolution.c (instantiate_array_ref): New. | |
11978 | (instantiate_scev_r): Also handle ARRAY_REFs. | |
11979 | ||
11980 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11981 | ||
11982 | * tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop): | |
11983 | Do not check for VAR_DECL, PARM_DECL, FUNCTION_DECL, LABEL_DECL, | |
11984 | RESULT_DECL, and FIELD_DECL. Return false for an | |
11985 | SSA_NAME_IS_DEFAULT_DEF. | |
11986 | (compute_scalar_evolution_in_loop): Do not further analyze the | |
11987 | scalar evolution when no_evolution_in_loop_p returns true. | |
11988 | ||
11989 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11990 | ||
11991 | * tree-chrec.h (evolution_function_is_affine_p): Do not check | |
11992 | whether CHREC_LEFT is invariant. A function is affine when | |
11993 | CHREC_RIGHT is invariant. | |
11994 | ||
11995 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
11996 | ||
11997 | * graphite-sese-to-poly.c (reduction_phi_p): Remove check for | |
11998 | is_gimple_reg. | |
11999 | (rewrite_degenerate_phi): Same. | |
12000 | (rewrite_reductions_out_of_ssa): Add check for is_gimple_reg. | |
12001 | ||
12002 | 2010-09-30 Vladimir Kargov <kargov@gmail.com> | |
12003 | ||
12004 | * graphite-scop-detection.c (graphite_can_represent_scev, | |
12005 | graphite_can_represent_expr, stmt_has_simple_data_refs_p, | |
12006 | graphite_can_represent_loop): Remove outermost_loop. | |
12007 | ||
12008 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
12009 | ||
12010 | PR middle-end/45229 | |
12011 | * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Do not | |
12012 | handle GIMPLE_CALLs with no LHS. | |
12013 | ||
12014 | 2010-09-30 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
12015 | ||
12016 | * graphite-poly.c (init_graphite_out_file): New. | |
12017 | (init_graphite_in_file): New. | |
12018 | (apply_poly_transforms): Updated to enable reading and writing of | |
12019 | multiple scop files. | |
12020 | ||
12021 | 2010-09-30 Tobias Grosser <grosser@fim.uni-passau.de> | |
12022 | ||
12023 | * graphite-scop-detection.c (graphite_can_represent_scev): Remove | |
12024 | redundant checks. | |
12025 | ||
12026 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
12027 | ||
12028 | * graphite-clast-to-gimple.c (precision_for_value): Adjust | |
12029 | computation of precision by 1. | |
12030 | ||
12031 | 2010-09-30 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
12032 | ||
12033 | * graphite-cloog-util.c (openscop_read_cloog_matrix): New. | |
12034 | (openscop_read_polyhedron_matrix): New. | |
12035 | * graphite-cloog-util.h (openscop_read_polyhedron_matrix): Declared. | |
12036 | (openscop_read_N_int): Same. | |
12037 | * graphite-poly.c (openscop_read_N_int): New. | |
12038 | (openscop_read_one_int): New. | |
12039 | (openscop_read_N_string): New. | |
12040 | (openscop_read_one_string): New. | |
12041 | (openscop_read_powerset_matrix): New. | |
12042 | (graphite_read_transforms): Remove. | |
12043 | (graphite_read_scatt): New. | |
12044 | (graphite_read_scop_file): New. | |
12045 | (apply_poly_transforms): Updated to call graphite_read_scop_file. | |
12046 | ||
12047 | 2010-09-30 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
12048 | ||
12049 | * graphite-poly.c: Change include order. | |
12050 | ||
12051 | 2010-09-30 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
12052 | ||
12053 | * graphite-cloog-compat.h (cloog_matrix_ncolumns): New. | |
12054 | (cloog_matrix_nrows): New. | |
12055 | ||
12056 | 2010-09-30 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
12057 | ||
12058 | * graphite-cloog-util.c (openscop_print_cloog_matrix): Remove spaces | |
12059 | from matrix lines. | |
12060 | * graphite-poly.c (openscop_print_scattering_function_1): Same. | |
12061 | (print_scattering_function_1): Same. | |
12062 | (openscop_print_pbb_domain): Same. | |
12063 | (openscop_print_scop_context): Same. | |
12064 | (print_scop_context): Same. | |
12065 | ||
12066 | 2010-09-30 Riyadh Baghdad <baghdadi.mr@gmail.com> | |
12067 | ||
12068 | * graphite-poly.c (openscop_print_pdr_polyhedron): Fix indentation. | |
12069 | (openscop_print_pdr_polyhedron): Print pph. | |
12070 | ||
12071 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
12072 | ||
12073 | * graphite-clast-to-gimple.c (gcc_type_for_interval): Generate in | |
12074 | priority signed types. | |
12075 | ||
12076 | 2010-09-30 Sebastian Pop <sebastian.pop@amd.com> | |
12077 | ||
12078 | * graphite-clast-to-gimple.c (max_signed_precision_type): Remove | |
12079 | the call to lang_hooks.types.type_for_size. Call | |
12080 | build_nonstandard_integer_type. | |
12081 | ||
12082 | 2010-09-30 Riyadh Baghdadi <baghdadi.mr@gmail.com> | |
12083 | ||
12084 | * graphite-cloog-util.c (openscop_print_cloog_matrix): New. | |
12085 | (openscop_print_polyhedron_matrix): New. | |
12086 | * graphite-cloog-util.h (openscop_print_polyhedron_matrix): Declared. | |
12087 | * graphite-poly.c (openscop_print_pdr_polyhedron): Same. | |
12088 | (openscop_print_pdr_powerset): New. | |
12089 | (openscop_print_powerset_matrix): New. | |
12090 | (openscop_print_scattering_function_1): New. | |
12091 | (print_scattering_function): Add support for scattering names and | |
12092 | OpenScop format. | |
12093 | (graphite_write_transforms): Remove. | |
12094 | (print_pdr_access_layout): Updated to support OpenScop format. | |
12095 | (print_pdr): Same. | |
12096 | (openscop_print_pbb_domain): New. | |
12097 | (print_pbb_body): Added a parameter to allow indicating that pbb_body | |
12098 | is not provided. | |
12099 | (print_pbb): Updated to call the new print_pbb_body. | |
12100 | (openscop_print_scop_context): New. | |
12101 | (print_scop_header): New. | |
12102 | (print_scop): Updated to call print_scop_header. | |
12103 | * graphite-poly.h: Document OpenScop format. | |
12104 | ||
12105 | 2010-09-30 Anatoly Sokolov <aesok@post.ru> | |
12106 | ||
12107 | * config/cris/m32c.c (cris_memory_move_cost): New. | |
12108 | (cris_register_move_cost): Make static. Change arguments type from | |
12109 | enum reg_class to reg_class_t. | |
12110 | (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define. | |
12111 | * config/cris/cris.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
12112 | * config/cris/cris-protos.h (cris_register_move_cost): Remove. | |
12113 | ||
12114 | 2010-09-30 Jakub Jelinek <jakub@redhat.com> | |
12115 | ||
12116 | PR target/45843 | |
12117 | * config/i386/i386.c (ix86_gimplify_va_arg): Use | |
12118 | INTVAL (XEXP (slot, 1)) as prev_size. | |
12119 | ||
12120 | 2010-09-30 Michael Meissner <meissner@linux.vnet.ibm.com> | |
12121 | ||
12122 | PR target/45837 | |
12123 | * config/rs6000/aix.h (TARGET_AIX_OS): Define to be 1. | |
12124 | * config/rs6000/rs6000.h (TARGET_AIX_OS): Define to be 0 if not | |
12125 | defined. | |
12126 | * config/rs6000/option-defaults.h (toplevel): Change #if | |
12127 | TARGET_AIX to TARGET_AIX_OS to allow compiler to build after | |
12128 | global option changes. | |
12129 | ||
12130 | 2010-09-30 Jakub Jelinek <jakub@redhat.com> | |
12131 | ||
12132 | * dwarf2out.c (mem_loc_descriptor): Handle IF_THEN_ELSE. | |
12133 | ||
12134 | PR tree-optimization/31261 | |
12135 | * fold-const.c (fold_binary): Optimize ((A & N) + B) & M | |
12136 | for constants M and N, M == (1LL << cst) - 1 && (N & M) == M. | |
12137 | ||
12138 | 2010-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
12139 | ||
12140 | PR bootstrap/45796 | |
12141 | * Makefile.in (build/gen%$(build_exeext)): Move rule after all | |
12142 | special-casing for generators and turn into ... | |
12143 | ((genprog:%=build/gen%$(build_exeext))): ... this static pattern | |
12144 | rule, for better error messages in case of toplevel dependency errors. | |
12145 | (genprog): Add hooks, rename to ... | |
12146 | (genprogerr): ... this, and let genprog also contain check, | |
12147 | checksum, condmd. | |
12148 | ((genprog:%=build/gen%$(build_exeext))): Rename to ... | |
12149 | ((genprogerr:%=build/gen%$(build_exeext))): ... this. | |
12150 | (build/genhooks$(build_exeext)): Remove now-unneeded dependency. | |
12151 | ||
12152 | 2010-09-30 Jonathan Wakely <jwakely.gcc@gmail.com> | |
12153 | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
12154 | ||
12155 | * doc/install.texi: Suggest using LD_LIBRARY_PATH to find libs | |
12156 | for GMP, MPFR and MPC. | |
12157 | ||
12158 | 2010-09-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
12159 | ||
12160 | * config/sparc/sparc.opt (mimpure-text): Move ... | |
12161 | * config/sol2.opt: ... here. Correct description. | |
12162 | * config.gcc (*-*-solaris2*): Add sol2.opt to extra_options. | |
12163 | * doc/invoke.texi (Option Summary, SPARC Options): Move | |
12164 | -mimpure-text, -mno-impure-text, -threads, -pthreads, -pthread ... | |
12165 | (Option Summary, Solaris 2 Options): ... here. | |
12166 | (Submodel Options, Solaris 2 Options): New menu entry. | |
12167 | (SPARC Options): Move -mimpure-text, -threads, -pthreads, -pthread ... | |
12168 | (Solaris 2 Options): ... here. | |
12169 | ||
12170 | 2010-09-30 Michael Eager <eager@eagercon.com> | |
12171 | ||
12172 | * extend.texi (interrupt_handler): Add MicroBlaze to list. | |
12173 | (save_volatiles): Describe option for MicroBlaze. | |
12174 | * invoke.texi: Add MicroBlaze Options. | |
12175 | * contrib.texi: Add acknowledgment. | |
12176 | * md.texi: Add MicroBlaze d and z constraints. | |
12177 | * install.texi: Add microblaze-*-elf. | |
12178 | * configure.ac: Add microblaze-*-* to target list. | |
12179 | * configure: Regenerate. | |
12180 | * config.gcc: Add microblaze*-*-*, microblaze*-linux*. | |
12181 | * config/microblaze/microblaze-protos.h: New. | |
12182 | * config/microblaze/crti.s: New. | |
12183 | * config/microblaze/predicates.md: New. | |
12184 | * config/microblaze/linux.h: New. | |
12185 | * config/microblaze/microblaze.md: New. | |
12186 | * config/microblaze/constraints.md: New. | |
12187 | * config/microblaze/crtn.s: New. | |
12188 | * config/microblaze/microblaze.opt: New. | |
12189 | * config/microblaze/microblaze-c.c: New. | |
12190 | * config/microblaze/t-microblaze: New. | |
12191 | * config/microblaze/microblaze.c: New. | |
12192 | * config/microblaze/microblaze.h: New. | |
12193 | ||
12194 | 2010-09-30 Iain Sandoe <iains@gcc.gnu.org> | |
12195 | ||
12196 | * c-parser.c (c_parser_objc_methodprotolist): Amend preceding comment, | |
12197 | parse @optional/@required and set the flags as appropriate. | |
12198 | ||
12199 | 2010-09-30 Nathan Froyd <froydnj@codesourcery.com> | |
12200 | ||
12201 | * config/iq2000/t-iq2000 (TARGET_LIBGCC2_CFLAGS): Delete. | |
12202 | ||
12203 | 2010-09-30 Joseph Myers <joseph@codesourcery.com> | |
12204 | ||
12205 | * opt-functions.awk (static_var): Update comment. | |
12206 | (var_ref): Return offsetof expression or -1, not variable address. | |
12207 | * optc-gen.awk: Generate structure field initializers instead of | |
12208 | static variables. Expect -1 for missing variables instead of null | |
12209 | pointer. Add gcc_options parameters to generated functions. | |
12210 | * opth-gen.awk: Generate structure fields for static variables. | |
12211 | Add gcc_options parameters to generated functions. | |
12212 | * common.opt (optimize, optimize_size): Add variables. | |
12213 | * config/i386/i386-c.c (ix86_pragma_target_parse): Pass | |
12214 | &global_options to cl_target_option_restore. | |
12215 | * config/i386/i386.c (ix86_valid_target_attribute_p): Pass | |
12216 | &global_options to cl_optimization_restore, cl_target_option_save | |
12217 | and cl_target_option_restore. | |
12218 | (ix86_set_current_function): Pass &global_options to | |
12219 | cl_target_option_restore. | |
12220 | * config/pdp11/pdp11.h (optimize): Remove. | |
12221 | * config/rs6000/rs6000.h (optimize): Remove. | |
12222 | * config/sh/sh.h (optimize): Remove. | |
12223 | * config/xtensa/xtensa.h (optimize): Remove. | |
12224 | * coretypes.h (struct gcc_options): Declare. | |
12225 | * diagnostic.c (diagnostic_initialize): Initialize | |
12226 | context->option_state. | |
12227 | (diagnostic_report_diagnostic): Pass option_state to | |
12228 | option_enabled hook. | |
12229 | * diagnostic.h (diagnostic_context.option_enabled): Add void * | |
12230 | parameter. | |
12231 | (diagnostic_context.option_state): New field. | |
12232 | * final.c (final_start_function, final, final_scan_insn): Rename | |
12233 | optimize parameter to optimize_p. | |
12234 | * flags.h (optimize, optimize_size): Remove. | |
12235 | * function.c (invoke_set_current_function_hook): Pass | |
12236 | &global_options to cl_optimization_restore. | |
12237 | * gcc.c (driver_handle_option): Take gcc_options parameter. | |
12238 | Assert that it is &global_options. | |
12239 | (process_command): Pass &global_options to read_cmdline_option. | |
12240 | * ipa-pure-const.c (suggest_attribute): Pass &global_options to | |
12241 | option_enabled. | |
12242 | * lto-opts.c (lto_reissue_options): Use option_flag_var. Pass | |
12243 | &global_options to set_option. | |
12244 | * opts-common.c (handle_option, handle_generated_option, | |
12245 | read_cmdline_option, set_option): Take explicit gcc_options | |
12246 | parameters. Use option_flag_var. | |
12247 | (option_flag_var): New. | |
12248 | * opts.c (common_handle_option, lang_handle_option, | |
12249 | target_handle_option): Take gcc_options parameter. Assert that it | |
12250 | is &global_options. | |
12251 | (read_cmdline_options): Pass &global_options to read_cmdline_option. | |
12252 | (print_filtered_help): Use option_flag_var. Pass &global_options | |
12253 | to option_enabled. | |
12254 | (common_handle_option): Use option_flag_var. | |
12255 | (option_enabled): Take opts parameter. Use option_flag_var. | |
12256 | (get_option_state): Take gcc_options parameter. Use | |
12257 | option_flag_var. Pass gcc_options parameter to option_enabled. | |
12258 | (enable_warning_as_error): Pass &global_options to | |
12259 | handle_generated_option. | |
12260 | * opts.h (struct cl_option): Change flag_var to flag_var_offset. | |
12261 | (cl_option_handler_func.handler): Take gcc_options parameter. | |
12262 | (option_enabled, get_option_state, set_option, handle_option, | |
12263 | handle_generated_option, read_cmdline_option): Take gcc_options | |
12264 | parameters. | |
12265 | * toplev.c (optimize, optimize_size): Remove. | |
12266 | (print_switch_values): Pass &global_options to option_enabled. | |
12267 | (option_affects_pch_p): Use option_flag_var. Pass &global_options | |
12268 | to get_option_state. | |
12269 | (general_init): Initialize global_dc->option_state. | |
12270 | * tree.c (build_optimization_node): Pass &global_options to | |
12271 | cl_optimization_save. | |
12272 | (build_target_option_node): Pass &global_options to | |
12273 | cl_target_option_save. | |
12274 | ||
12275 | 2010-09-30 Martin Jambor <mjambor@suse.cz> | |
12276 | ||
12277 | * tree-sra.c (type_consists_of_records_p): Do not check for trailing | |
12278 | zero sized bit-fields. | |
12279 | ||
12280 | 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com> | |
12281 | ||
12282 | * c-parser.c (c_lex_one_token): When finding a CPP_AT_NAME | |
12283 | Objective-C token, map RID_CLASS to RID_AT_CLASS and similar. | |
12284 | (c_parser_external_declaration): Use RID_AT_CLASS instead of RID_CLASS. | |
12285 | (c_parser_objc_class_declaration): Same change. | |
12286 | (c_parser_objc_try_catch_statement): Use RID_AT_TRY instead of | |
12287 | RID_TRY and RID_AT_CATCH instead of RID_CATCH. | |
12288 | (c_parser_objc_class_instance_variables): Use RID_AT_PRIVATE | |
12289 | instead of RID_PRIVATE, RID_AT_PROTECTED instead of RID_PROTECTED | |
12290 | and RID_AT_PUBLIC instead of RID_PUBLIC. | |
12291 | (c_parser_statement_after_labels): Use RID_AT_TRY instead of | |
12292 | RID_TRY and RID_AT_CATCH instead of RID_CATCH. | |
12293 | ||
12294 | 2010-09-30 Tom G. Christensen <tgc@jupiterrise.com> | |
12295 | ||
12296 | * doc/install.texi (Binaries): Update link to HP-UX porting centre. | |
12297 | Add links to current providers of packages for Solaris and IRIX. | |
12298 | ||
12299 | 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com> | |
12300 | ||
12301 | Merge from 'apple/trunk' branch on FSF servers. | |
12302 | * c-parser.c: Applied change originally in c-parse.in. | |
12303 | ||
12304 | 2005-10-04 Fariborz Jahanian <fjahanian@apple.com> | |
12305 | ||
12306 | Radar 4281748 | |
12307 | * c-decl.c (start_decl): Check for redeclaration of class name. | |
12308 | * c-parse.in (after_type_declarator): Recognize CLASSNAME. | |
12309 | ||
12310 | 2010-09-29 Steve Ellcey <sje@cup.hp.com> | |
12311 | ||
12312 | * config/ia64/ia64.c (ia64_builtin_decl): New. | |
12313 | (TARGET_BUILTIN_DECL): Define. | |
12314 | (ia64_builtins): New. | |
12315 | (ia64_init_builtins): Save decls in ia64_builtins. | |
12316 | ||
12317 | 2010-09-29 Bernd Schmidt <bernds@codesourcery.com> | |
12318 | ||
12319 | PR target/40457 | |
12320 | * postreload.c (move2add_use_add2_insn): Use full_costs for comparison. | |
12321 | (move2add_use_add3_insn): Likewise. | |
12322 | (reload_cse_move2add): Likewise. | |
12323 | * rtlanal.c (get_full_rtx_cost): New function. | |
12324 | * rtl.h (struct full_rtx_costs): New. | |
12325 | (init_costs_to_max, init_costs_to_zero, costs_lt_p, | |
12326 | costs_add_n_insns): New inline functions. | |
12327 | (get_full_rtx_cost): Declare. | |
12328 | ||
12329 | PR c/45054 | |
12330 | * reload1.c (replace_pseudos_in): Use eliminate_regs_1, allowing | |
12331 | invariants. Check for reg_equiv_invariant. | |
12332 | (reload): Assert that spilled_pseudos is empty when returning. | |
12333 | ||
12334 | 2010-09-29 Kai Tietz <kai.tietz@onevision.com> | |
12335 | ||
12336 | * config/i386/mingw32.h (TARGET_64BIT): replaced by | |
12337 | TARGET_64BIT_DEFAULT in #if check. | |
12338 | ||
12339 | 2010-09-29 Jack Howarth <howarth@bromo.med.uc.edu> | |
12340 | ||
12341 | * varasm.c (assemble_alias): Add error message for unsupported ifunc. | |
12342 | ||
12343 | 2010-09-29 Mike Stump <mikestump@comcast.net> | |
12344 | ||
12345 | * config/darwin.h (flag_mkernel): Remove. | |
12346 | (flag_apple_kext): Likewise. | |
12347 | ||
12348 | 2010-09-29 Joseph Myers <joseph@codesourcery.com> | |
12349 | Jack Howarth <howarth@bromo.med.uc.edu> | |
12350 | ||
12351 | * config/darwin.opt (undefined): Add. | |
12352 | ||
12353 | 2010-09-29 Nathan Sidwell <nathan@codesourcery.com> | |
12354 | ||
12355 | PR testsuite/45664 | |
12356 | * configure.ac: Add --enable-indirect-function option. | |
12357 | * config.gcc: Add default_gnu_indirect_function. | |
12358 | * config.in (HAVE_GAS_INDIRECT_FUNCTION): Rename to ... | |
12359 | (HAVE_GNU_INDIRECT_FUNCTION): ... this. | |
12360 | * varasm.c (do_assemble_alias): Adjust for macro name change. | |
12361 | * configure: Rebuilt. | |
12362 | * doc/install.texi: Document --enable-indirect-function. | |
12363 | ||
12364 | 2010-09-29 Joseph Myers <joseph@codesourcery.com> | |
12365 | ||
12366 | * doc/options.texi (Variable, Var, Init): Update documentation | |
12367 | without reference to VarExists. | |
12368 | (VarExists): Remove. | |
12369 | * common.opt, config/i386/i386.opt, config/linux.opt, | |
12370 | config/rs6000/rs6000.opt, config/sh/sh.opt, config/spu/spu.opt: | |
12371 | Don't use VarExists. | |
12372 | ||
12373 | 2010-09-29 Joseph Myers <joseph@codesourcery.com> | |
12374 | ||
12375 | * optc-gen.awk: Generate global_options initializer instead of | |
12376 | individual variables. Add x_ prefix to names of structure members. | |
12377 | * opth-gen.awk: Generate gcc_options structure. Add x_ prefix to | |
12378 | names of structure members. | |
12379 | * doc/tm.texi.in (HARD_FRAME_POINTER_IS_FRAME_POINTER, | |
12380 | HARD_FRAME_POINTER_IS_ARG_POINTER): Document. | |
12381 | * doc/tm.texi: Regenerate. | |
12382 | * alias.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER | |
12383 | * builtins.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER. | |
12384 | * c-parser.c (disable_extension_diagnostics, | |
12385 | restore_extension_diagnostics): Update names of cpp_options members. | |
12386 | * combine.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER | |
12387 | * common.opt (fcompare-debug-second): Don't use Var. | |
12388 | * config/alpha/alpha.h (target_flags): Remove. | |
12389 | * config/arm/arm.h (HARD_FRAME_POINTER_IS_FRAME_POINTER, | |
12390 | HARD_FRAME_POINTER_IS_ARG_POINTER): Define. | |
12391 | * config/bfin/bfin.h (target_flags): Remove. | |
12392 | * config/cris/cris.h (target_flags): Remove. | |
12393 | * config/i386/i386-c.c (ix86_pragma_target_parse): Update names of | |
12394 | cl_target_option members. | |
12395 | * config/i386/i386.c (ix86_force_align_arg_pointer): Remove. | |
12396 | (ix86_function_specific_print, ix86_valid_target_attribute_tree, | |
12397 | ix86_can_inline_p): Update names of cl_target_option members. | |
12398 | * config/i386/i386.h (ix86_isa_flags): Remove. | |
12399 | * config/lm32/lm32.h (target_flags): Remove. | |
12400 | * config/mcore/mcore.h (mcore_stack_increment): Remove. | |
12401 | * config/mcore/mcore.md (addsi3): Remove extern declaration of | |
12402 | flag_omit_frame_pointer. | |
12403 | * config/mep/mep.h (target_flags): Remove. | |
12404 | * config/mips/mips.h (HARD_FRAME_POINTER_IS_FRAME_POINTER, | |
12405 | HARD_FRAME_POINTER_IS_ARG_POINTER): Define. | |
12406 | * config/mmix/mmix.h (target_flags): Remove. | |
12407 | * config/rs6000/rs6000.h (rs6000_xilinx_fpu, flag_pic, | |
12408 | flag_expensive_optimizations): Remove. | |
12409 | * config/s390/s390.h (flag_pic): Remove. | |
12410 | * config/score/score-conv.h (target_flags): Remove. | |
12411 | * config/sh/sh.h (sh_fixed_range_str): Remove. | |
12412 | * config/spu/spu.h (target_flags, spu_fixed_range_string): Remove. | |
12413 | * dbxout.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER | |
12414 | * df-scan.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. | |
12415 | * diagnostic.c (diagnostic_initialize): Update names of | |
12416 | diagnostic_context members. | |
12417 | * diagnostic.h (diagnostic_context): Rename inhibit_warnings and | |
12418 | warn_system_headers. | |
12419 | (diagnostic_report_warnings_p): Update for new names. | |
12420 | * dwarf2out.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER | |
12421 | * emit-rtl.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER and | |
12422 | HARD_FRAME_POINTER_IS_ARG_POINTER. | |
12423 | * flags.h (flag_compare_debug): Declare. | |
12424 | * ira.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER | |
12425 | * opts.c (flag_compare_debug): Define. | |
12426 | (common_handle_option): Update names of diagnostic_context | |
12427 | members. Handle -fcompare-debug-second. | |
12428 | (fast_math_flags_struct_set_p): Update names of cl_optimization | |
12429 | members. | |
12430 | * reginfo.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. | |
12431 | * regrename.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. | |
12432 | * reload.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. | |
12433 | * reload1.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. | |
12434 | * resource.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER. | |
12435 | * rtl.h (HARD_FRAME_POINTER_IS_FRAME_POINTER, | |
12436 | HARD_FRAME_POINTER_IS_ARG_POINTER): Define and use. | |
12437 | * sel-sched.c: Use HARD_FRAME_POINTER_IS_FRAME_POINTER | |
12438 | * stmt.c: Use HARD_FRAME_POINTER_IS_ARG_POINTER. | |
12439 | ||
12440 | 2010-09-29 Hariharan Sandanagobalane <hariharan@picochip.com> | |
12441 | ||
12442 | * config/picochip/picochip.c (picochip_output_internal_label): | |
12443 | This function can now be called for debug CFI labels, which can come | |
12444 | in the middle of a vliw instruction. Postpone until end of vliw. | |
12445 | ||
12446 | 2010-09-29 Richard Guenther <rguenther@suse.de> | |
12447 | ||
12448 | * tree.h (SCOPE_FILE_SCOPE_P): New macro. | |
12449 | (DECL_FILE_SCOPE_P): Use it. | |
12450 | (TYPE_FILE_SCOPE_P): New macro. | |
12451 | ||
12452 | 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com> | |
12453 | ||
12454 | * c-parser.c (c_lex_one_token): In Objective-C, when dealing with | |
12455 | a CPP_NAME which is a reserved word, clearly separate cases for | |
12456 | OBJC_IS_PQ_KEYWORD, OBJC_IS_AT_KEYWORD and OBJC_IS_CXX_KEYWORD. | |
12457 | ||
12458 | 2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com> | |
12459 | ||
12460 | * c-parser.c (c_lex_one_token): In Objective-C, do not replace | |
12461 | token->value with the canonical spelling. Do exactly like C and | |
12462 | C++ and leave it as it is. | |
12463 | ||
12464 | 2010-09-28 Richard Henderson <rth@redhat.com> | |
12465 | ||
12466 | * config/alpha/alpha.c (alpha_builtins): New. | |
12467 | (alpha_builtin_decl, TARGET_BUILTIN_DECL): New. | |
12468 | (alpha_builtin_function): New. | |
12469 | (alpha_add_builtins, alpha_init_builtins): Use it. | |
12470 | ||
12471 | 2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com> | |
12472 | ||
12473 | * doc/standards.texi (Standards): Expanded the section on | |
12474 | Objective-C and Objective-C++. | |
12475 | ||
12476 | 2010-09-28 DJ Delorie <dj@redhat.com> | |
12477 | ||
12478 | PR target/45800 | |
12479 | * config/m32c/m32c.c (m32c_subreg): Force adjustment of subregs of | |
12480 | volatile MEMs. | |
12481 | ||
12482 | 2010-09-28 Iain Sandoe <iains@gcc.gnu.org> | |
12483 | ||
12484 | * c-parser.c (c_parser_declaration_or_fndef): Diagnose incorrect prefix | |
12485 | attributes on methods. | |
12486 | (c_parser_objc_method_definition): Handle attributes. | |
12487 | (c_parser_objc_methodproto): Likewise. | |
12488 | (c_parser_objc_maybe_method_attributes): New. | |
12489 | (c_parser_objc_method_decl): Handle attributes, add a diagnostic for a | |
12490 | missing definition, similar to that in ObjC++. | |
12491 | ||
12492 | 2010-09-28 Richard Henderson <rth@redhat.com> | |
12493 | ||
12494 | * defaults.h (DWARF2_UNWIND_INFO): Don't depend on TARGET_UNWIND_INFO. | |
12495 | (MUST_USE_SJLJ_EXCEPTIONS): Remove. | |
12496 | (CONFIG_SJLJ_EXCEPTIONS): Remove. | |
12497 | (STACK_OLD_CHECK_PROTECT): Use targetm.except_unwind_info. | |
12498 | (STACK_CHECK_PROTECT): Likewise. | |
12499 | * dwarf2out.c (DWARF2_UNWIND_INFO, DWARF2_FRAME_INFO): Poison. | |
12500 | (dwarf2out_do_frame): Use debug_unwind_info and except_unwind_info. | |
12501 | (dwarf2out_do_cfi_asm, dwarf2out_begin_prologue): Likewise. | |
12502 | (dwarf2out_frame_init, dwarf2out_frame_finish): Likewise. | |
12503 | (dwarf2out_assembly_start): Likewise. | |
12504 | * except.c (init_eh): Use targetm.except_unwind_info. | |
12505 | (finish_eh_generation, gate_convert_to_eh_region_ranges): Likewise. | |
12506 | (output_one_function_exception_table): Likewise. | |
12507 | * final.c: Unconditionally include dwarf2out.h. | |
12508 | (final_start_function): Unconditionally call dwarf2out routines. | |
12509 | (final_end_function, final_scan_insn): Likewise. | |
12510 | * function.c (expand_function_end): Use targetm.except_unwind_info. | |
12511 | * opts.c (decode_options): Use targetm.except_unwind_info. | |
12512 | * system.h (USING_SJLJ_EXCEPTIONS, TARGET_UNWIND_INFO): Poison. | |
12513 | * target.def (debug_unwind_info, except_unwind_info): New. | |
12514 | * target.h (enum unwind_info_type): New. | |
12515 | * targhooks.c (default_debug_unwind_info): New. | |
12516 | (default_except_unwind_info): New. | |
12517 | (dwarf2_except_unwind_info, sjlj_except_unwind_info): New. | |
12518 | * targhooks.h: Declare them. | |
12519 | * tree-tailcall.c: Include "target.h" | |
12520 | (suitable_for_tail_call_opt_p): Use targetm.except_unwind_info. | |
12521 | * Makefile.in (tree-tailcall.o): Update. | |
12522 | * tree.c (build_common_builtin_nodes): Use targetm.except_unwind_info. | |
12523 | (lhd_gcc_personality): Likewise. | |
12524 | ||
12525 | * doc/tm.texi.in (TARGET_UNWIND_INFO): Remove. | |
12526 | (TARGET_EXCEPT_UNWIND_INFO): New. | |
12527 | (DWARF2_UNWIND_INFO): Update. | |
12528 | (TARGET_DEBUG_UNWIND_INFO): New. | |
12529 | * doc/tm.texi: Rebuild. | |
12530 | ||
12531 | * c-family/c-cppbuiltin.c (c_cpp_builtins): Use | |
12532 | targetm.except_unwind_info. | |
12533 | ||
12534 | * config/arm/arm.c (TARGET_EXCEPT_UNWIND_INFO): New. | |
12535 | (arm_except_unwind_info): New. | |
12536 | (arm_compute_func_type): Use it. | |
12537 | (arm_expand_prologue, thumb_pushpop): Likewise. | |
12538 | (thumb1_expand_prologue, thumb1_output_function_prologue): Likewise. | |
12539 | (arm_unwind_emit, arm_output_fn_unwind): Likewise. | |
12540 | * config/arm/bpabi.h (ARM_UNWIND_INFO): Rename from TARGET_UNWIND_INFO. | |
12541 | * config/arm/arm.h (ARM_UNWIND_INFO): Likewise. | |
12542 | (DWARF2_UNWIND_INFO): Remove. | |
12543 | (MUST_USE_SJLJ_EXCEPTIONS): Remove. | |
12544 | (ARM_EABI_UNWIND_TABLES): Remove. | |
12545 | ||
12546 | * config/ia64/ia64.c (ia64_debug_unwind_info): New. | |
12547 | (TARGET_DEBUG_UNWIND_INFO, TARGET_EXCEPT_UNWIND_INFO): New. | |
12548 | (ia64_except_unwind_info): New. | |
12549 | (ia64_output_function_prologue): Use it. | |
12550 | (ia64_add_bundle_selector_before): Likewise. | |
12551 | (ia64_reorg, ia64_asm_unwind_emit): Likewise. | |
12552 | * config/ia64/ia64.h (DWARF2_FRAME_INFO): Remove. | |
12553 | (TARGET_UNWIND_INFO): Remove. | |
12554 | ||
12555 | * config/pa/pa.c (pa_option_override): Use targetm.except_unwind_info. | |
12556 | ||
12557 | 2010-09-28 Iain Sandoe <iains@gcc.gnu.org> | |
12558 | ||
12559 | * c-parser.c (c_parser_objc_class_definition): Adjust prototype. | |
12560 | (c_parser_objc_protocol_definition): Likewise. | |
12561 | (c_parser_external_declaration): Provide dummy attribute arguments. | |
12562 | (c_parser_declaration_or_fndef): Parse prefix attributes for ObjC. | |
12563 | (c_parser_objc_class_definition): Handle attributes. | |
12564 | (c_parser_objc_protocol_definition): Likewise. | |
12565 | ||
12566 | 2010-09-28 Tobias Burnus <burnus@net-b.de> | |
12567 | ||
12568 | PR fortran/40569 | |
12569 | PR fortran/40568 | |
12570 | * toplev.h (save_decoded_options, save_decoded_options_count): | |
12571 | New global variables. | |
12572 | * toplev.c (save_decoded_options, save_decoded_options_count): | |
12573 | Export variables. | |
12574 | ||
12575 | 2010-09-28 Ian Lance Taylor <iant@google.com> | |
12576 | ||
12577 | * config/i386/i386.c (ix86_supports_split_stack): Test | |
12578 | HAVE_GAS_CFI_PERSONALITY_DIRECTIVE rather than dwarf2out_do_cfi_asm. | |
12579 | ||
12580 | 2010-09-28 Ian Lance Taylor <iant@google.com> | |
12581 | ||
12582 | PR target/45815 | |
12583 | * opts.c (decode_options): Don't test whether the target supports | |
12584 | split stack if flag_split_stack == 0. | |
12585 | ||
12586 | 2010-09-28 Jan Hubicka <jh@suse.cz> | |
12587 | ||
12588 | * builtin-attrs.def (ATTR_LEAF): New attribute. | |
12589 | (ATTR_NOVOPS_LEAF_LIST, ATTR_LEAF_LIST, ATTR_NOTHROW_LEAF_LIST, | |
12590 | ATTR_CONST_NOTHROW_LEAF_LIST, ATTR_PURE_NOTHROW_LEAF_LIST, | |
12591 | ATTR_PURE_NOTHROW_NOVOPS_LEAF_LIST, ATTR_NORETURN_NOTHROW_LEAF_LIST, | |
12592 | ATTR_MALLOC_NOTHROW_LEAF_LIST, ATTR_SENTINEL_NOTHROW_LEAF_LIST, | |
12593 | ATTR_NOTHROW_NONNULL_LEAF, ATTR_CONST_NOTHROW_NONNULL_LEAF, | |
12594 | ATTR_CONST_NOTHROW_TYPEGENERIC_LEAF, ATTR_PURE_NOTHROW_NONNULL_LEAF, | |
12595 | ATTR_MALLOC_NOTHROW_NONNULL_LEAF): New attribute lists. | |
12596 | * sync-builtins.def: Annotate all builtins by leaf. | |
12597 | * omp-builtins.def: Annotate all builtins by leaf. | |
12598 | * builtins.def: Annotate relevant builtins with leaf attribute. | |
12599 | (ATTR_MATHFN_ERRNO, ATTR_MATHFN_FPROUNDING, | |
12600 | ATTR_MATHFN_FPROUNDING_ERRNO, ATTR_MATHFN_FPROUNDING_STORE): Make | |
12601 | leaf. | |
12602 | ||
12603 | 2010-09-28 Jan Hubicka <jh@suse.cz> | |
12604 | ||
12605 | * tree-ssa-ccp.c (fold_ctor_reference): New function. | |
12606 | (fold_const_aggregate_ref): Use it. | |
12607 | * fold-const.c (canonicalize_constructor_val): Check that we don't fold | |
12608 | into external static. | |
12609 | ||
12610 | 2010-09-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
12611 | ||
12612 | PR target/44452 | |
12613 | * config/i386/i386.opt (mvect8-ret-in-mem): Define. | |
12614 | * config/i386/i386.c (ix86_target_string): Handle -mvect8-ret-in-mem. | |
12615 | (ix86_solaris_return_in_memory): Remove. | |
12616 | * config/i386/i386-protos.h (ix86_solaris_return_in_memory): Remove. | |
12617 | * config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove. | |
12618 | (TARGET_SUBTARGET_DEFAULT): Redefine. | |
12619 | * config/i386/sol2-10.h (TARGET_SUBTARGET_DEFAULT): Update comment. | |
12620 | * config/i386/vx-common.h (SUBTARGET_RETURN_IN_MEMORY): Remove. | |
12621 | (TARGET_SUBTARGET_DEFAULT): Redefine. | |
12622 | * doc/invoke.texi (Option Summary, i386 and x86-64 Options): Add | |
12623 | -mvect8-ret-in-mem. | |
12624 | (i386 and x86-64 Options): Document -mvect8-ret-in-mem. | |
12625 | ||
12626 | 2010-09-29 Alan Modra <amodra@gmail.com> | |
12627 | ||
12628 | PR target/45807 | |
12629 | * config/rs6000/aix.h (SETUP_FRAME_ADDRESSES): Delete. | |
12630 | * config/rs6000/linux64.h (SETUP_FRAME_ADDRESSES): Delete. | |
12631 | * config/rs6000/rs6000-protos.h (rs6000_aix_emit_builtin_unwind_init): | |
12632 | Delete. | |
12633 | * config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init): Delete. | |
12634 | (rs6000_emit_prologue): Don't just create frame save info for r2, | |
12635 | actually save r2. | |
12636 | ||
12637 | 2010-09-28 Richard Henderson <rth@redhat.com> | |
12638 | ||
12639 | * config/i386/cygming.h (ASM_OUTPUT_DWARF_OFFSET): Output 8 bytes | |
12640 | when 8 bytes are requested. | |
12641 | ||
12642 | 2010-09-28 Tristan Gingold <gingold@adacore.com> | |
12643 | ||
12644 | * config/avr/avr.c (expand_prologue): Set | |
12645 | current_function_static_stack_size. | |
12646 | ||
12647 | 2010-09-28 Tristan Gingold <gingold@adacore.com> | |
12648 | ||
12649 | * config/alpha/alpha.md: Change the initial condition of the | |
12650 | probing loop. | |
12651 | ||
12652 | 2010-09-28 Uros Bizjak <ubizjak@gmail.com> | |
12653 | ||
12654 | * config/i386/sse.md (*avx_<umaxmin:code><mode>3): | |
12655 | Split from *avx_<maxmin:code><mode>3. | |
12656 | (*avx_<smaxmin:code><mode>3): Ditto. | |
12657 | * config/i386/i386.md (maxmin): Remove code iterator. | |
12658 | ||
12659 | 2010-09-27 Ian Lance Taylor <iant@google.com> | |
12660 | ||
12661 | * config/i386/i386.c (ix86_supports_split_stack): -fsplit-stack | |
12662 | requires assembler support for CFI directives. | |
12663 | ||
12664 | 2010-09-27 Richard Henderson <rth@redhat.com> | |
12665 | ||
12666 | * dwarf2out.c (dwarf2out_cfi_label): Use ASM_OUTPUT_DEBUG_LABEL. | |
12667 | ||
12668 | 2010-09-27 Hans-Peter Nilsson <hp@axis.com> | |
12669 | ||
12670 | * emit-rtl.c (reorder_insns_nobb) [ENABLE_CHECKING]: Sanity-check | |
12671 | that AFTER is not in the range FROM..TO, inclusive. | |
12672 | ||
12673 | 2010-09-27 Hans-Peter Nilsson <hp@axis.com> | |
12674 | Bernd Schmidt <bernds@codesourcery.com> | |
12675 | ||
12676 | PR rtl-optimization/45792 | |
12677 | * cfgcleanup.c (try_head_merge_bb): New rtx vector nextptr. | |
12678 | If not all insns are to be merged, for each edge, stash the | |
12679 | next candidate after the to-be-merged insns before doing the | |
12680 | merge, and use them for the retry at the new insertion point. | |
12681 | Handle CC0 targets when retrying. | |
12682 | ||
12683 | 2010-09-27 Ian Lance Taylor <iant@google.com> | |
12684 | ||
12685 | * common.opt (fsplit-stack): New option. | |
12686 | * opts.c (decode_options): Set flag_split_stack to final value. | |
12687 | * target.def (supports_split_stack): New hook. | |
12688 | * gcc.c (STACK_SPLIT_SPEC): Define. | |
12689 | (LINK_COMMAND_SPEC): Use STACK_SPLIT_SPEC. | |
12690 | * doc/invoke.texi (Option Summary): Mention -fsplit-stack. | |
12691 | (Code Gen Options): Document -fsplit-stack. | |
12692 | * doc/extend.texi (Function Attributes): Mention no_split_stack. | |
12693 | (Function Attributes): Document no_split_stack. | |
12694 | * doc/tm.texi.in (Stack Smashing Protection): Add @hook | |
12695 | TARGET_SUPPORTS_SPLIT_STACK. | |
12696 | * doc/tm.texi: Rebuild. | |
12697 | * function.c (thread_prologue_and_epilogue_insns): If | |
12698 | flag_split_stack, add split stack prologue. | |
12699 | * explow.c (allocate_dynamic_stack_space): Support -fsplit-stack. | |
12700 | * varasm.c (saw_no_split_stack): New static variable. | |
12701 | (assemble_start_function): Set saw_no_split_stack if the function | |
12702 | has the no_split_stack attribute. | |
12703 | (file_end_indicate_split_stack): New function. | |
12704 | * output.h (file_end_indicate_split_stack): Declare. | |
12705 | * libgcc-std.ver (GCC_4.6.0): Add -fsplit-stack support variables | |
12706 | and function. | |
12707 | * doc/libgcc.texi (Miscellaneous routines): Document -fsplit-stack | |
12708 | routines. | |
12709 | * config/i386/i386.c (ix86_option_override_internal): Don't set | |
12710 | expand_builtin_va_start to NULL if -fsplit-stack. | |
12711 | (ix86_function_regparm): Reduce local regparm by 1 for 32-bit | |
12712 | -fsplit-stack. | |
12713 | (ix86_va_start): If -fsplit-stack, get overflow pointer from | |
12714 | scratch register set by prologue. | |
12715 | (ix86_code_end): If -fsplit-stack, call | |
12716 | file_end_indicate_split_stack. | |
12717 | (ix86_supports_split_stack): New static function. | |
12718 | (SPLIT_STACK_AVAILABLE): Define. | |
12719 | (split_stack_prologue_scratch_regno): New static function. | |
12720 | (split_stack_fn): New static variable. | |
12721 | (ix86_expand_split_stack_prologue): New function. | |
12722 | (ix86_live_on_entry): New static function. | |
12723 | (ix86_legitimate_address_p): Handle UNSPEC_STACK_CHECK. | |
12724 | (output_pic_addr_const): Likewise. | |
12725 | (i386_asm_output_addr_const_extra): Likewise. | |
12726 | (ix86_expand_call): Change return type to rtx. Return the new | |
12727 | call instruction. | |
12728 | (TARGET_SUPPORTS_SPLIT_STACK): Define. | |
12729 | (TARGET_EXTRA_LIVE_ON_ENTRY): Define. | |
12730 | * config/i386/i386.md (UNSPEC_STACK_CHECK): Define. | |
12731 | (split_stack_prologue, split_stack_return): New insns. | |
12732 | (split_stack_space_check): New insn. | |
12733 | * config/i386/i386.h (struct machine_function): Add | |
12734 | split_stack_varargs_pointer field. | |
12735 | * config/i386/linux.h (TARGET_CAN_SPLIT_STACK): Define. | |
12736 | (TARGET_THREAD_SPLIT_STACK_OFFSET): Define. | |
12737 | * config/i386/linux64.h (TARGET_CAN_SPLIT_STACK): Define. | |
12738 | (TARGET_THREAD_SPLIT_STACK_OFFSET): Define. | |
12739 | * config/i386/i386-protos.h (ix86_expand_split_stack_prologue): | |
12740 | Declare. | |
12741 | (ix86_expand_call): Update declaration. | |
12742 | ||
12743 | 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> | |
12744 | ||
12745 | * doc/objc.texi (Type encoding): Added the new 'long double' (D) | |
12746 | code. Added byref, which was missing in the list of codes. | |
12747 | Explain that enumeration values are encoded as the integer type | |
12748 | that the compiler uses to store them. Explain and make examples | |
12749 | of how 'const' interacts with pointers, and the complication of | |
12750 | the encoding of 'const char *'. | |
12751 | (Legacy type encoding): New subsection, explaining that GCC emits | |
12752 | incorrect type encodings for the NeXT runtime for compatibility | |
12753 | reasons. | |
12754 | (@@encode): New subsection, explaining @encode and particularly | |
12755 | that protocol qualifiers are not recognized inside an @encode() | |
12756 | expression. | |
12757 | (Method signatures): New subsection, explaining how method | |
12758 | signatures are encoded. | |
12759 | ||
12760 | 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> | |
12761 | ||
12762 | Merge from 'apple/trunk' branch on FSF servers. Removed small | |
12763 | change in build_conditional_expr that had been added when fixing | |
12764 | PR objc/27377 and which did the same check in a less complete way. | |
12765 | ||
12766 | 2005-12-15 Fariborz Jahanian <fjahanian@apple.com> | |
12767 | ||
12768 | Radar 4229905 | |
12769 | * c-typeck.c (build_conditional_expr): Call objc_have_common_type when | |
12770 | looking for objective-c common pointer types. | |
12771 | ||
12772 | 2005-06-22 Ziemowit Laski <zlaski@apple.com> | |
12773 | ||
12774 | Radar 4154928 | |
12775 | * c-typeck.c (build_conditional_expr): For two ObjC pointer types, | |
12776 | use their ObjC common type. | |
12777 | ||
12778 | 2010-09-27 Richard Guenther <rguenther@suse.de> | |
12779 | ||
12780 | * dbxout.c (dbxout_symbol): Use DECL_FILE_SCOPE_P. | |
12781 | ||
12782 | 2010-09-27 Jie Zhang <jie@codesourcery.com> | |
12783 | ||
12784 | * print-tree.c (print_node): Print in-constant-pool. | |
12785 | ||
12786 | 2010-09-27 Uros Bizjak <ubizjak@gmail.com> | |
12787 | ||
12788 | * config/i386/i386.h (CLASS_MAX_NREGS): Also handle XCmode. | |
12789 | (UNITS_PER_WORD): Define only when IN_LIBGCC2 is undefined. | |
12790 | (MOVE_MAX_PIECES): Redefine using UNITS_PER_WORD. | |
12791 | (ASM_OUTPUT_AVX_PREFIX): Simplify pointer addition. | |
12792 | ||
12793 | 2010-09-26 Uros Bizjak <ubizjak@gmail.com> | |
12794 | ||
12795 | * config/i386/i386.md (pro_epilogue_adjust_stack_<mode>_add): Merge | |
12796 | from pro_epilogue_adjust_stack_<mode>_{1,2}. | |
12797 | (pro_epilogue_adjust_stack_<mode>_add): Rename from | |
12798 | pro_epilogue_adjust_stack_<mode>_3. | |
12799 | * config/i386/i386.c (pro_epilogue_adjust_stack): Update for | |
12800 | renamed pro_epilogue_adjust_stack_{si,di}_add. | |
12801 | (ix86_expand_prologue): Use indirect functions. Update for renamed | |
12802 | pro_epilogue_adjust_stack_{si,di}_sub. | |
12803 | ||
12804 | 2010-09-26 Uros Bizjak <ubizjak@gmail.com> | |
12805 | ||
12806 | * config/i386/i386.md (movmsk_df): New insn. | |
12807 | (signbitdf): Split out of signbit<mode>2. Generate movmsk_df | |
12808 | sequence for TARGET_SSE_MATH. | |
12809 | ||
12810 | 2010-09-26 Richard Sandiford <rdsandiford@googlemail.com> | |
12811 | ||
12812 | * config/mips/mips.c (mips_builtin_decls): Declare. | |
12813 | (mips_init_builtins): Store function declarations in | |
12814 | mips_builtin_decls. | |
12815 | (mips_builtin_decl): New function. | |
12816 | (TARGET_BUILTIN_DECL): Define. | |
12817 | ||
12818 | 2010-09-25 Kai Tietz <kai.tietz@onevision.com> | |
12819 | Richard Henderson <rth@redhat.com> | |
12820 | ||
12821 | * config/i386/cygwin.asm: Include auto-host.h. | |
12822 | (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, | |
12823 | cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): New macros. | |
12824 | (__chkstk, __alloca): Annotate for dwarf2 unwind info. Drop | |
12825 | alignment code from the 64-bit path. Use gas local labels. | |
12826 | * config/i386/i386.md (pro_epilogue_adjust_stack_<mode>_2): Macroize | |
12827 | from _di_2. Remove the useless constant integer argument. | |
12828 | (pro_epilogue_adjust_stack_<mode>_3): New. | |
12829 | (allocate_stack_worker_probe_<mode>): Macroize from | |
12830 | allocate_stack_worker_{32,64}. Use __chkstk_ms. Update all users. | |
12831 | * config/i386/i386.c (ix86_expand_prologue): Use __chkstk_ms; | |
12832 | use gen_pro_epilogue_adjust_stack_*_3 and annotate it. | |
12833 | (__chkstk_ms): New function. | |
12834 | * config/i386/t-cygming (LIB1ASMFUNCS): Add _chkstk_ms. | |
12835 | * config/i386/t-interix: Likewise. | |
12836 | * configure.ac (HAVE_GAS_CFI_DIRECTIVE): Export for target. | |
12837 | (HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Likewise. | |
12838 | (HAVE_GAS_CFI_SECTIONS_DIRECTIVE): Likewise. | |
12839 | * configure, config.in: Rebuild. | |
12840 | ||
12841 | 2010-09-25 Eric Botcazou <ebotcazou@adacore.com> | |
12842 | ||
12843 | * tree-inline.c (copy_bb): Use GSI_CONTINUE_LINKING when inserting new | |
12844 | statements because of the return slot optimization. | |
12845 | ||
12846 | 2010-09-25 Anatoly Sokolov <aesok@post.ru> | |
12847 | ||
12848 | * config/avr/avr.h (CLASS_LIKELY_SPILLED_P): Remove. | |
12849 | * config/avr/avr-protos.h (class_likely_spilled_p): Remove. | |
12850 | * config/avr/avr.c (TARGET_CLASS_LIKELY_SPILLED_P): Define. | |
12851 | (class_likely_spilled_p): Rename to... | |
12852 | (avr_class_likely_spilled_p): ...this. Make static. Change argument | |
12853 | type to reg_class_t. | |
12854 | ||
12855 | 2010-09-24 Jan Hubicka <jh@suse.cz> | |
12856 | ||
12857 | * lto-symtab.c (lto_symtab_entry_def): Add guessed field. | |
12858 | (lto_symtab_resolve_symbols): Set it. | |
12859 | (lto_symtab_merge_decls_1): Do not compute used_from_object_file; | |
12860 | store resolution field in cgraph/varpool. | |
12861 | * cgraph.c (cgraph_same_body_alias, cgraph_add_thunk): Return node. | |
12862 | (cgraph_get_node_or_alias, cgraph_get_node_or_alias): Constify. | |
12863 | (cgraph_dump_node): Drop used_from_object_file. | |
12864 | (cgraph_clone_node, cgraph_create_virtual_clone): Likewise. | |
12865 | (cgraph_function_body_availability): Use decl_replaceable_p. | |
12866 | (cgraph_make_node_local): Set resolution to LDPR_PREVAILING_DEF_IRONLY. | |
12867 | (cgraph_can_remove_if_no_direct_calls_and_refs): Use | |
12868 | cgraph_used_from_object_file_p. | |
12869 | (cgraph_will_be_removed_from_program_if_no_direct_calls): Use | |
12870 | cgraph_used_from_object_file_p. | |
12871 | (resolution_used_from_other_file_p): New functoin. | |
12872 | (cgraph_used_from_object_file_p): New predicate. | |
12873 | * cgraph.h: Include plugin-api.h | |
12874 | (struct cgraph_local_info): Remove used_from_object_file. | |
12875 | (struct cgraph_node): Add resolution field. | |
12876 | (struct varpool_node): Likewise; remove used_from_object_file; | |
12877 | reove const_value_known. | |
12878 | (cgraph_get_node, cgraph_get_node_or_alias, cgraph_node, | |
12879 | cgraph_same_body_alias, cgraph_add_thunk): Update prototypes. | |
12880 | (resolution_used_from_other_file_p, cgraph_used_from_object_file_p, | |
12881 | varpool_used_from_object_file_p): Declare. | |
12882 | (varpool_get_node, varpool_extra_name_alias): Update prototype. | |
12883 | * tree.h (DECL_REPLACEABLE_P): Remove. | |
12884 | (decl_replaceable_p, decl_binds_to_current_def_p): Declare. | |
12885 | * final.c (rest_of_clean_state): Use decl_binds_to_current_def_p. | |
12886 | * lto-cgraph.c (lto_output_node, lto_output_varpool_node, | |
12887 | input_overwrite_node, input_node, input_varpool_node): Stream | |
12888 | resolution. | |
12889 | * expr.c (expand_expr_real_1): Use const_value_known_p | |
12890 | * ipa.c (ipa_discover_readonly_nonaddressable_var): Do not set | |
12891 | const_value_known. | |
12892 | (cgraph_externally_visible_p): Use cgraph_used_from_object_file_p. | |
12893 | (function_and_variable_visibility): Set resolution for local vars | |
12894 | and functions; use varpool_used_from_object_file_p. | |
12895 | * varasm.c (resolution_to_local_definition_p, resolution_local_p): New | |
12896 | static functions. | |
12897 | (default_binds_local_p_1): Use resolutoin info. | |
12898 | (decl_binds_to_current_def_p, decl_replaceable_p): New functions. | |
12899 | * varpool.c (varpool_get_node): Constify. | |
12900 | (const_value_known_p): Do not use vnode->const_value_known; | |
12901 | use decl_replaceable_p. | |
12902 | (varpool_finalize_decl): Do not set const_value_known. | |
12903 | (cgraph_variable_initializer_availability): Use decl_replaceable_p | |
12904 | (varpool_extra_name_alias): Return new node. | |
12905 | (varpool_used_from_object_file_p): New function. | |
12906 | ||
12907 | 2010-09-24 Richard Henderson <rth@redhat.com> | |
12908 | ||
12909 | * config/ia64/ia64.c (ia64_dwarf_handle_frame_unspec): New. | |
12910 | (TARGET_DWARF_HANDLE_FRAME_UNSPEC): New. | |
12911 | (do_spill): Use REG_CFA_OFFSET. | |
12912 | (ia64_expand_prologue): Use REG_CFA_ADJUST_CFA and REG_CFA_REGISTER | |
12913 | as appropriate. | |
12914 | (ia64_expand_epilogue): Likewise. | |
12915 | (process_set): Split into ... | |
12916 | (process_cfa_adjust_cfa): this, | |
12917 | (process_cfa_register): this, | |
12918 | (process_cfa_offset): and this new function. | |
12919 | (ia64_asm_unwind_emit): Use them. Expect REG_CFA_* notes | |
12920 | instead of REG_FRAME_RELATED_EXPR. | |
12921 | ||
12922 | 2010-09-24 Olivier Hainque <hainque@adacore.com> | |
12923 | ||
12924 | * config/i386/vx-common.h (DBX_REGISTER_NUMBER): Reinstate. | |
12925 | ||
12926 | 2010-09-24 Jan Hubicka <jh@suse.cz> | |
12927 | ||
12928 | * doc/extend.texi: (attribute leaf): Document. | |
12929 | * tree.c (local_define_builtin): Handle ECF_LEAF. | |
12930 | (build_common_builtin_nodes): Set ECF_LEAF where needed. | |
12931 | * tree.h (ECF_LEAF): New. | |
12932 | * ipa-reference.c (propagate_bits): For leaf calls propagate ever | |
12933 | overwrittable and unavailable functions. | |
12934 | (ipa_init): Put all_module_statics into optimization_summary_obstack. | |
12935 | (copy_global_bitmap): Do not copy all_module_statics. | |
12936 | (read_write_all_from_decl): Use cgraph_node argument; handle ECF_LEAF. | |
12937 | (propagate): Handle overwritable and unavailable leaf functions; | |
12938 | initialize global info for overwritable and unavailable leaf functions; | |
12939 | do not free all module statics. | |
12940 | (ipa_reference_get_not_{read,written}_global): Leaf calls don't clobber | |
12941 | local statics. | |
12942 | * calls.c (flags_from_decl_or_type): Handle leaf. | |
12943 | * tree-cfg.c (stmt_can_make_abnormal_goto): Leaf functions can't do | |
12944 | abnormal gotos. | |
12945 | ||
12946 | 2010-09-24 Basile Starynkevitch <basile@starynkevitch.net> | |
12947 | ||
12948 | * gengtype.c: Reindented. | |
12949 | * gengtype.h: Reindented. | |
12950 | * gengtype-parse.c: Reindented. | |
12951 | ||
12952 | 2010-09-24 Jan Hubicka <jh@suse.cz> | |
12953 | ||
12954 | PR tree-optimization/45738 | |
12955 | PR tree-optimization/45741 | |
12956 | * expr.c (string_constant): Allow CONST_DECL too; | |
12957 | check that DECL_INITIAL is set. | |
12958 | * varpool.c (const_value_known_p): Only look into VAR_DECL | |
12959 | and CONST_DECL. | |
12960 | ||
12961 | 2010-09-24 Joseph Myers <joseph@codesourcery.com> | |
12962 | ||
12963 | * common.opt (undef): New. | |
12964 | ||
12965 | 2010-09-24 Jakub Jelinek <jakub@redhat.com> | |
12966 | ||
12967 | PR middle-end/45234 | |
12968 | * rtl.h (enum global_rtl_index): Add | |
12969 | GR_VIRTUAL_PREFERRED_STACK_BOUNDARY. | |
12970 | (LAST_VIRTUAL_POINTER_REGISTER): Define. | |
12971 | (virtual_preferred_stack_boundary_rtx, | |
12972 | VIRTUAL_PREFERRED_STACK_BOUNDARY_REGNUM): Define. | |
12973 | (LAST_VIRTUAL_REGISTER): Increase by one. | |
12974 | (REGNO_PTR_FRAME_P): Use LAST_VIRTUAL_POINTER_REGISTER | |
12975 | instead of LAST_VIRTUAL_REGISTER. | |
12976 | * function.c (instantiate_new_reg): Handle | |
12977 | virtual_preferred_stack_boundary_rtx. | |
12978 | * emit-rtl.c (init_virtual_regs): Handle | |
12979 | VIRTUAL_PREFERRED_STACK_BOUNDARY_REGNUM. | |
12980 | (init_emit_regs): Initialize virtual_preferred_stack_boundary_rtx. | |
12981 | * explow.c (round_push): If crtl->preferred_stack_boundary | |
12982 | is smaller than MAX_SUPPORTED_STACK_ALIGNMENT, use | |
12983 | virtual_preferred_stack_boundary_rtx alignment instead of | |
12984 | crtl->preferred_stack_boundary alignment. | |
12985 | (allocate_dynamic_stack_space): Use CONST_INT_P and REG_P | |
12986 | macros. Never decrease crtl->preferred_stack_boundary, | |
12987 | use crtl->preferred_stack_boundary or MAX_SUPPORTED_STACK_ALIGNMENT | |
12988 | instead of PREFERRED_STACK_BOUNDARY. Don't modify | |
12989 | stack_pointer_delta in dynamic allocation, even when size | |
12990 | is constant. | |
12991 | (probe_stack_range, anti_adjust_stack_and_probe): Use CONST_INT_P | |
12992 | macro. | |
12993 | * print-rtl.c (print_rtx): Handle | |
12994 | VIRTUAL_PREFERRED_STACK_BOUNDARY_REGNUM. | |
12995 | * config/alpha/alpha.h (NONSTRICT_REG_OK_FP_BASE_P): Use | |
12996 | LAST_VIRTUAL_POINTER_REGISTER instead of LAST_VIRTUAL_REGISTER. | |
12997 | * config/frv/frv.c (frv_emit_movsi): Likewise. | |
12998 | * config/arm/arm.c (thumb1_legitimate_address_p): Likewise. | |
12999 | * config/rs6000/rs6000.c (virtual_stack_registers_memory_p): | |
13000 | Likewise. | |
13001 | ||
13002 | Revert: | |
13003 | 2010-09-17 H.J. Lu <hongjiu.lu@intel.com> | |
13004 | ||
13005 | PR middle-end/45234 | |
13006 | * calls.c (expand_call): Make sure that all variable sized | |
13007 | adjustments are multiple of preferred stack boundary after | |
13008 | stack alignment. | |
13009 | ||
13010 | 2010-09-24 Iain Sandoe <iains@gcc.gnu.org> | |
13011 | Dominique Dhumieres <dominiq@lps.ens.fr> | |
13012 | ||
13013 | PR bootstrap/45751 | |
13014 | * config/darwin-driver.c (darwin_default_min_version): | |
13015 | Adjust size passed to memcpy in two places. | |
13016 | ||
13017 | 2010-09-24 Richard Guenther <rguenther@suse.de> | |
13018 | ||
13019 | * c-decl.c (pop_scope): Always set file-scope DECL_CONTEXT. | |
13020 | Make sure to not call set_type_context with error_mark_node. | |
13021 | * langhooks.c (lhd_set_decl_assembler_name): Use DECL_FILE_SCOPE_P. | |
13022 | ||
13023 | 2010-09-24 Richard Guenther <rguenther@suse.de> | |
13024 | ||
13025 | * Makefile.in (OBJS-onestep): Remove. | |
13026 | (ALL_HOST_BACKEND_OBJS): Remove libbackend.o. | |
13027 | (libbackend.a): Remove onestep support. | |
13028 | (libbackend.o): Remove. | |
13029 | * configure.ac (--enable-intermodule): Remove. | |
13030 | * configure: Regenerate. | |
13031 | ||
13032 | 2010-09-24 Bernd Schmidt <bernds@codesourcery.com> | |
13033 | ||
13034 | * cfgcleanup.c (flow_find_head_matching_sequence): Terminate when | |
13035 | reaching the end of a block if it occurs at a DEBUG_INSN. | |
13036 | ||
13037 | 2010-09-09 Tristan Gingold <gingold@adacore.com> | |
13038 | ||
13039 | PR target/44242 | |
13040 | * config/vms/vms-crt0-64.c: Removed. | |
13041 | * config/vms/vms-crt0.c: Removed. | |
13042 | * config/vms/vms-psxcrt0-64.c: Removed. | |
13043 | * config/vms/vms-psxcrt0.c: Removed. | |
13044 | * config/vms/vms-ucrt0.c: New file. | |
13045 | * config/vms/t-vms64: Removed. | |
13046 | * config/vms/t-vms (VMS_EXTRA_PARTS): Uncomment it. Remove DECC. | |
13047 | Use $(GCC_FOR_TARGET) to build pcrt0.o and vcrt0.o | |
13048 | * config.gcc (alpha-dec-vms): Use t-vms. | |
13049 | ||
13050 | 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com> | |
13051 | ||
13052 | * doc/invoke.texi (-fno-nil-receivers): Tidied up line to remove | |
13053 | underfull hbox in DVI output. | |
13054 | (-fobjc-class-cxx-cdtors): Same change. | |
13055 | (-fobjc-exceptions): Tidied up documentation. Explain what the | |
13056 | option does, but moved the (lenghty) description of the exception | |
13057 | syntax into objc.texi. | |
13058 | (-fobjc-gc): Explain that the option is not useful with the GNU | |
13059 | runtime. | |
13060 | (-fzero-link): Explain that the GNU runtime always works in | |
13061 | "zero-link" mode. | |
13062 | * doc/objc.texi: All sections: simplified @node declarations | |
13063 | removing specification of next, previous, up node. | |
13064 | (Objective-C): Updated introduction. | |
13065 | (Garbage Collection): Updated. The bohem-gc library is now | |
13066 | included in gcc itself. Mention that this section only applies to | |
13067 | the GNU Objective-C runtime. | |
13068 | (compatibility_alias): Small tidy up. | |
13069 | (Exceptions): New section mostly containing text previously in the | |
13070 | description of the -fobjc-exception command-line option. | |
13071 | (Synchronization): Same. | |
13072 | ||
13073 | 2010-09-24 Uros Bizjak <ubizjak@gmail.com> | |
13074 | ||
13075 | * config/i386/i386.md (ix86_code_end): Move the initialization of | |
13076 | xops array near the consumer. Use AX_REG and SP_REG instead of | |
13077 | numerical constants. | |
13078 | ||
13079 | 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com> | |
13080 | ||
13081 | * c-typeck.c (convert_arguments): Use warning 'too many arguments to | |
13082 | method [methodname]' for an Objective-C method instead of the less | |
13083 | satisfactory 'too many arguments to function' (with no method name). | |
13084 | ||
13085 | 2010-09-23 Eric Botcazou <ebotcazou@adacore.com> | |
13086 | ||
13087 | * tree-flow.h (execute_update_addresses_taken): Remove parameter. | |
13088 | * tree-ssa.c (maybe_optimize_var): Tweak comment and dump messages. | |
13089 | (execute_update_addresses_taken): Remove parameter. Execute the | |
13090 | optimization unconditionally. | |
13091 | * passes.c (execute_function_todo): Call execute_update_addresses_taken | |
13092 | unconditionally if TODO_rebuild_alias is set, else only when optimizing | |
13093 | if TODO_update_address_taken is set. | |
13094 | ||
13095 | 2010-09-23 Anatoly Sokolov <aesok@post.ru> | |
13096 | ||
13097 | * config/arm/arm.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
13098 | * config/arm/arm-protos.h (arm_output_addr_const_extra): Remove. | |
13099 | * config/arm/arm.c (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
13100 | (arm_output_addr_const_extra): Make static. | |
13101 | ||
13102 | 2010-09-23 Uros Bizjak <ubizjak@gmail.com> | |
13103 | ||
13104 | * config/i386/i386.md (UNSPECV_NOPS): Rename from UNSPEC_NOPS and | |
13105 | define as unspec_volatile. | |
13106 | ("nops"): Define as unspec_volatile. Use fputs to write to | |
13107 | asm_out_file directly. Output NOPs on separate lines using while loop. | |
13108 | * config/i386/i386.c (ix86_code_end): Use fputs to write to | |
13109 | asm_out_file directly. Output NOPs on separate lines using while loop. | |
13110 | ||
13111 | 2010-09-23 Richard Guenther <rguenther@suse.de> | |
13112 | ||
13113 | PR tree-optimization/45565 | |
13114 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): | |
13115 | Make sure to adjust the fndecl before replacing the stmt. | |
13116 | ||
13117 | 2010-09-23 Richard Guenther <rguenther@suse.de> | |
13118 | ||
13119 | PR middle-end/45750 | |
13120 | * gimplify.c (gimplify_expr): Properly pass on GS_ERROR when | |
13121 | gimplifying MEM_REF. | |
13122 | ||
13123 | 2010-09-23 Alan Modra <amodra@gmail.com> | |
13124 | ||
13125 | * config/rs6000/rs6000.c (toc_relative_ok): Delete. | |
13126 | (rs6000_emit_move): Use SYMBOL_REF_LOCAL_P instead. | |
13127 | ||
13128 | 2010-09-23 Bernd Schmidt <bernds@codesourcery.com> | |
13129 | ||
13130 | PR rtl-optimization/44374 | |
13131 | * basic-block.h (enum bb_flags): Add BB_MODIFIED. | |
13132 | * df-core.c (df_set_bb_dirty): Set it. | |
13133 | * ifcvt.c (find_memory): Remove function. | |
13134 | (dead_or_predicable): Use can_move_insns_across. | |
13135 | * df.h (can_move_insns_across): Declare function. | |
13136 | * cfgcleanup.c (block_was_dirty): New static variable. | |
13137 | (try_crossjump_bb, try_forward_edges): Test BB_MODIFIED flag rather | |
13138 | than df_get_bb_dirty. | |
13139 | (try_head_merge_bb): New static function. | |
13140 | (try_optimize_cfg): Call it. Call df_analyze if block_was_dirty | |
13141 | is set. | |
13142 | * df-problems.c: Include "target.h" | |
13143 | (df_simulate_find_uses): New static function. | |
13144 | (MEMREF_NORMAL, MEMREF_VOLATILE): New macros. | |
13145 | (find_memory, find_memory_store): New static functions. | |
13146 | (can_move_insns_across): New function. | |
13147 | * Makefile.in (df-problems.o): Update dependencies. | |
13148 | ||
13149 | 2010-09-22 Eric Botcazou <ebotcazou@adacore.com> | |
13150 | ||
13151 | PR java/44095 | |
13152 | * config/sparc/linux.h (ASM_SPEC): Pass -K PIC if -findirect-dispatch | |
13153 | is specified and the suffix of the file isn't ".c". | |
13154 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
13155 | ||
13156 | 2010-09-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
13157 | ||
13158 | * doc/contrib.texi (Contributors): Allow URL to wrap in PDF output. | |
13159 | * doc/cppopts.texi: Fix markup of index entry. | |
13160 | * doc/extend.texi (Constructing Calls): Fix markup of | |
13161 | __builtin_va_arg_pack and __builtin_va_arg_pack_len definition. | |
13162 | (Conditionals, C++ Comments, Pragmas, Unnamed Fields, Thread-Local) | |
13163 | (Vague Linkage, C++ Attributes): Fix markup of index entries and | |
13164 | keywords. | |
13165 | * doc/invoke.texi (Option Summary): Fix spacing. Rewrap to | |
13166 | avoid long lines. | |
13167 | (C Dialect Options, C++ Dialect Options, Warning Options) | |
13168 | (Debugging Options, Spec Files, Darwin Options) | |
13169 | (i386 and x86-64 Options, MIPS Options) | |
13170 | (RS/6000 and PowerPC Options, Code Gen Options): Fix markup of | |
13171 | index entries, avoid abbreviations, allow URLs to wrap, avoid | |
13172 | long lines, avoid overlong pages from long @itemx lists. | |
13173 | * doc/objc.texi (Garbage Collection): Allow URLs to wrap. | |
13174 | * doc/standards.texi (Standards): Likewise. | |
13175 | * doc/trouble.texi (Incompatibilities): Fix markup of index entry. | |
13176 | ||
13177 | 2010-09-22 Joseph Myers <joseph@codesourcery.com> | |
13178 | ||
13179 | * opts-common.c (prune_options): Make static. Work with decoded | |
13180 | options. | |
13181 | (decode_cmdline_options_to_array): Call prune_options. Don't | |
13182 | resize option array here. | |
13183 | * opts.h (prune_options): Remove prototype. | |
13184 | * gcc.c (process_command): Take decoded options; don't call | |
13185 | decode_cmdline_options_to_array here. Use decoded options for argv[0]. | |
13186 | (main): Call decode_cmdline_options_to_array here instead of | |
13187 | prune_options. Update call to process_command. | |
13188 | * config/darwin-driver.c: Include opts.h. | |
13189 | (darwin_default_min_version): Work with decoded options. Don't | |
13190 | handle -b or -V here. | |
13191 | * config/darwin.h (darwin_default_min_version): Update prototype. | |
13192 | (GCC_DRIVER_HOST_INITIALIZATION): Update call to | |
13193 | darwin_default_min_version. | |
13194 | * config/i386/cygwin.h (mingw_scan): Update prototype. | |
13195 | (GCC_DRIVER_HOST_INITIALIZATION): Update call to mingw_scan. | |
13196 | * config/i386/cygwin1.c: Include opts.h. | |
13197 | (mingw_scan): Work with decoded options. | |
13198 | * config/i386/t-cygwin (cygwin1.o): Update dependencies. | |
13199 | * config/t-darwin (darwin-driver.o): Update dependencies. | |
13200 | ||
13201 | 2010-09-22 Joseph Myers <joseph@codesourcery.com> | |
13202 | ||
13203 | * common.opt (-assemble, -compile, -coverage, -debug, -dump, | |
13204 | -dump=, -dumpbase, -dumpdir, -entry, -entry=, -extra-warnings, | |
13205 | -for-assembler, -for-assembler=, -for-linker, -for-linker=, | |
13206 | -force-link, -force-link=, -language, -language=, | |
13207 | -library-directory, -library-directory=, -no-canonical-prefixes, | |
13208 | -no-standard-libraries, -no-warnings, -optimize, -output, | |
13209 | -output=, -pass-exit-codes, -pedantic, -pedantic-errors, -pie, | |
13210 | -pipe, -prefix, -prefix=, -preprocess, -print-file-name, | |
13211 | -print-file-name=, -print-libgcc-file-name, | |
13212 | -print-multi-directory, -print-multi-lib, | |
13213 | -print-multi-os-directory, -print-prog-name, -print-prog-name=, | |
13214 | -print-search-dirs, -print-sysroot, -print-sysroot-headers-suffix, | |
13215 | -profile, -save-temps, -shared, -specs, -specs=, -static, | |
13216 | -symbolic, -time, -verbose, -param=, -sysroot, coverage, e, u, | |
13217 | symbolic): New. | |
13218 | (fhelp, fhelp=, ftarget-help, fversion): Make into aliases. | |
13219 | * gcc.c (A Short Introduction to Adding a Command-Line Option): | |
13220 | Remove comment. | |
13221 | (cc1_options): Correct specs for passing down --help, | |
13222 | --target-help and --help=*. Add spec for passing down --version. | |
13223 | (struct option_map, option_map, target_option_translations, | |
13224 | translate_options): Remove. | |
13225 | (driver_handle_option): Handle OPT__version, OPT__help, OPT__help_ | |
13226 | and OPT__target_help instead of OPT_fversion, OPT_fhelp, | |
13227 | OPT_fhelp_ and OPT_ftarget_help. | |
13228 | (process_command): Don't call translate_options. Call | |
13229 | decode_cmdline_options_to_array before checking for | |
13230 | -no-canonical-prefixes using decoded options. | |
13231 | * opts-common.c (tm.h): Update comment on #include. | |
13232 | (find_opt): Allow abbreviations of long options. | |
13233 | (struct option_map, option_map): New. | |
13234 | (decode_cmdline_option): Use them instead of hardcoding -Wno, -fno | |
13235 | and -mno handling. | |
13236 | (target_option_translations): New. | |
13237 | (decode_cmdline_options_to_array): Handle | |
13238 | TARGET_OPTION_TRANSLATE_TABLE in driver. | |
13239 | * opts.c (common_handle_option): Don't handle OPT_fhelp, | |
13240 | OPT_ftarget_help, OPT_fhelp_ or OPT_fversion. | |
13241 | ||
13242 | 2010-09-22 Richard Guenther <rguenther@suse.de> | |
13243 | ||
13244 | * tree-inline.c (optimize_inline_calls): Schedule cleanups | |
13245 | only if we inlined something. Block compaction and conditional | |
13246 | folding are done by cfg cleanup. Schedule update-address-taken. | |
13247 | (tree_function_versioning): Remove redundant call to number_blocks. | |
13248 | * tree-optimize.c (execute_cleanup_cfg_post_optimizing): Conditional | |
13249 | folding is done by cfg cleanup. | |
13250 | * passes.c (init_optimization_passes): Remove update-address-taken | |
13251 | pass after IPA inlining. | |
13252 | ||
13253 | 2010-09-22 Chung-Lin Tang <cltang@codesourcery.com> | |
13254 | ||
13255 | * postreload.c (move2add_note_store): Add reg_symbol_ref[] checks | |
13256 | to update conditions. Fix reg_mode[] check. | |
13257 | ||
13258 | 2010-09-22 Hariharan Sandanagobalane <hariharan@picochip.com> | |
13259 | ||
13260 | * config/picochip/picochip.md (movhicc): Use expand to check whether | |
13261 | movhicc is available and split it after reload. | |
13262 | ||
13263 | 2010-09-22 Richard Guenther <rguenther@suse.de> | |
13264 | ||
13265 | * tree-ssanames.c (release_dead_ssa_names): Do not remove | |
13266 | callee edges here. | |
13267 | * passes.c (init_optimization_passes): Remove early CFG cleanup. | |
13268 | * tree-optimize.c (execute_cleanup_cfg_pre_ipa): Remove. | |
13269 | (pass_cleanup_cfg): Likewise. | |
13270 | (execute_fixup_cfg): Cleanup. | |
13271 | * tree-pass.h (pass_cleanup_cfg): Remove. | |
13272 | ||
13273 | 2010-09-22 Martin Jambor <mjambor@suse.cz> | |
13274 | ||
13275 | * gimple-fold.c (fold_gimple_call): New parameter inplace, do not fold | |
13276 | builtins if it is true. | |
13277 | (fold_stmt_1): Call, fold_gimple_call always, pass inplace as a | |
13278 | parameter. | |
13279 | ||
13280 | 2010-09-22 Martin Jambor <mjambor@suse.cz> | |
13281 | ||
13282 | * tree-sra.c (struct access): New field grp_no_warning. | |
13283 | (create_access_replacement): Set TREE_NO_WARNING according to | |
13284 | grp_no_warning. | |
13285 | (create_artificial_child_access): Use build_ref_for_model and set | |
13286 | grp_no_warning if build_user_friendly_ref_for_offset fails. | |
13287 | (propagate_subaccesses_across_link): Likewise. | |
13288 | ||
13289 | 2010-09-22 Eric Botcazou <ebotcazou@adacore.com> | |
13290 | ||
13291 | PR target/35664 | |
13292 | * config/sparc/constraints.md ('e'): Return NO_REGS if !TARGET_FPU. | |
13293 | ('f'): Likewise. | |
13294 | ||
13295 | 2010-09-22 Tristan Gingold <gingold@adacore.com> | |
13296 | ||
13297 | * config/alpha/alpha.c (alpha_use_linkage): Initialize target field. | |
13298 | ||
13299 | 2010-09-22 Uros Bizjak <ubizjak@gmail.com> | |
13300 | ||
13301 | * config/i386/i386.h (MAX_STRINGOP_ALGS): Fix typo in the name. | |
13302 | * config/i386/i386.c (decide_alg): Update for rename. | |
13303 | ||
13304 | 2010-09-22 Jakub Jelinek <jakub@redhat.com> | |
13305 | ||
13306 | PR rtl-optimization/45739 | |
13307 | * simplify-rtx.c (simplify_binary_operation_1): Optimize even | |
13308 | vector mode | CONST0_RTX (mode) and ^ CONST0_RTX (mode). | |
13309 | ||
13310 | 2010-09-21 Anatoly Sokolov <aesok@post.ru> | |
13311 | ||
13312 | * config/rs6000/rs6000.h (OUTPUT_ADDR_CONST_EXTRA): Remove macros. | |
13313 | * config/rs6000/rs6000-protos.h (rs6000_output_addr_const_extra): | |
13314 | Remove. | |
13315 | * config/rs6000/rs6000.c (rs6000_output_addr_const_extra): Make static. | |
13316 | (TTARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
13317 | ||
13318 | 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com> | |
13319 | ||
13320 | PR objc/23710 | |
13321 | * c-parser.c (c_parser_objc_method_definition): Check the return | |
13322 | value of objc_start_method_definition and if false is returned, | |
13323 | parse the method definition but emit no code. | |
13324 | ||
13325 | 2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com> | |
13326 | ||
13327 | PR objc/25965 | |
13328 | * c-decl.c (detect_field_duplicates): If compiling Objective-C, | |
13329 | call objc_get_interface_ivars (). | |
13330 | ||
13331 | 2010-09-21 Kai Tietz <kai.tietz@onevision.com> | |
13332 | ||
13333 | PR target/45694 | |
13334 | * config/i386/i386.c (ix86_expand_prologue): Save r10 in case that | |
13335 | static chain-register is used for 64-bit. | |
13336 | ||
13337 | 2010-09-21 Richard Guenther <rguenther@suse.de> | |
13338 | ||
13339 | * dwarf2out.c (is_cu_die): New function. | |
13340 | (add_pubtype): Use it. | |
13341 | (gen_subprogram_die): Likewise. | |
13342 | (gen_struct_or_union_type_die): Likewise. | |
13343 | (dwarf2out_finish): Likewise. | |
13344 | (comp_unit_die): Rename to ... | |
13345 | (single_comp_unit_die): ... this. | |
13346 | (comp_unit_die): New function lazily constructing and | |
13347 | returning single_comp_unit_die. | |
13348 | (is_cxx, is_fortran, is_ada, debug_dwarf, break_out_comdat_types, | |
13349 | base_type_die, subrange_type_die, modified_type_die, | |
13350 | lower_bound_default, add_bound_info, add_prototyped_attribute, | |
13351 | dwarf2out_vms_debug_main_pointer, scope_die_for, retry_incomplete_types, | |
13352 | dwarf2out_abstract_function, gen_type_die_with_usage, get_context_die, | |
13353 | force_decl_die, gen_namespace_die, dwarf2out_decl, | |
13354 | dwarf2out_start_source_file, dwarf2out_end_source_file, | |
13355 | prune_unused_types, dwarf2out_finish): Use it. | |
13356 | (gen_compile_unit_die): For GNU GIMPLE derive DW_AT_language from | |
13357 | the global list of translation-unit decls. | |
13358 | (dwarf2out_init): Do not create single_comp_unit_die here. | |
13359 | (force_decl_die): Handle TRANSLATION_UNIT_DECL. | |
13360 | ||
13361 | 2010-09-21 Richard Guenther <rguenther@suse.de> | |
13362 | ||
13363 | * dwarf2out.c (dwarf2out_decl): Do not always generate a DIE | |
13364 | for bool for C++. | |
13365 | ||
13366 | 2010-09-21 Bernd Schmidt <bernds@codesourcery.com> | |
13367 | ||
13368 | * config/arm/iterators.md (qhs_extenddi_op): New mode_attr. | |
13369 | (qhs_extenddi_cstr): Likewise. | |
13370 | * config/arm/arm.md (zero_extend<mode>di2, extend<mode>di2): Use | |
13371 | them for the source operand. | |
13372 | ||
13373 | 2010-09-21 Uros Bizjak <ubizjak@gmail.com> | |
13374 | ||
13375 | * config/i386/i386.c (ix86_split_ashl): Rename single_width variable | |
13376 | to half_width. Use GET_MODE_BITSIZE to calculate mode size. | |
13377 | (ix86_split_ashr): Ditto. | |
13378 | (ix86_split_lshr): Ditto. | |
13379 | ||
13380 | 2010-09-21 Richard Guenther <rguenther@suse.de> | |
13381 | ||
13382 | PR tree-optimization/45580 | |
13383 | * tree-ssa-propagate.c (substitute_and_fold): Always replace | |
13384 | regular uses. | |
13385 | * gimple-fold.c (gimple_fold_obj_type_ref): For a BINFO without | |
13386 | virtuals fold the call into a regular indirect one. | |
13387 | ||
13388 | 2010-09-20 Eric Botcazou <ebotcazou@adacore.com> | |
13389 | ||
13390 | PR rtl-optimization/42775 | |
13391 | * cfgrtl.c (rest_of_pass_free_cfg): Recompute notes if delay slot | |
13392 | scheduling is enabled. | |
13393 | ||
13394 | 2010-09-20 Jakub Jelinek <jakub@redhat.com> | |
13395 | ||
13396 | PR rtl-optimization/45728 | |
13397 | * expr.c (expand_expr_real_1): If op0 isn't REG or MEM, try | |
13398 | gen_lowpart_common first and if that fails, force_reg first | |
13399 | before calling gen_lowpart. | |
13400 | ||
13401 | PR middle-end/45678 | |
13402 | * cfgexpand.c (expand_one_stack_var_at): Use | |
13403 | crtl->max_used_stack_slot_alignment as max_align, instead | |
13404 | of maximum of that and PREFERRED_STACK_BOUNDARY. | |
13405 | Don't call update_stack_alignment. | |
13406 | ||
13407 | 2010-09-20 Eric Botcazou <ebotcazou@adacore.com> | |
13408 | ||
13409 | * langhooks.h (struct lang_hooks_for_types): Remove hash_types field. | |
13410 | * langhooks-def.h (LANG_HOOKS_HASH_TYPES): Delete. | |
13411 | (LANG_HOOKS_FOR_TYPES_INITIALIZER): Remove LANG_HOOKS_HASH_TYPES. | |
13412 | * system.h (LANG_HOOKS_HASH_TYPES): Poison. | |
13413 | * tree.c (type_hash_canon): Do not test lang_hooks.types.hash_types. | |
13414 | (build_nonstandard_integer_type): Likewise. | |
13415 | (build_range_type_1): New function, built from... | |
13416 | (build_range_type): ...this. Call build_range_type_1. | |
13417 | (build_nonshared_range_type): New function. | |
13418 | (build_array_type_1): New function, built from... | |
13419 | (build_array_type: ...this. Call build_array_type_1. | |
13420 | (build_nonshared_array_type): New function. | |
13421 | * tree.h (build_nonshared_range_type): Declare. | |
13422 | (build_nonshared_array_type): Likewise. | |
13423 | ||
13424 | 2010-09-20 Anatoly Sokolov <aesok@post.ru> | |
13425 | ||
13426 | * config/arm/arm.h (CLASS_LIKELY_SPILLED_P): Remove. | |
13427 | * config/arm/arm.c (TARGET_CLASS_LIKELY_SPILLED_P): Define. | |
13428 | (arm_class_likely_spilled_p): New function. | |
13429 | ||
13430 | 2010-09-20 Uros Bizjak <ubizjak@gmail.com> | |
13431 | ||
13432 | * config/i386/i386.c (ix86_expand_ashl_const): Rewrite using | |
13433 | indirect functions. | |
13434 | (ix86_split_ashl): Ditto. | |
13435 | (ix86_split_ashr): Ditto. | |
13436 | (ix86_split_lshr): Ditto. | |
13437 | (ix86_adjust_counter): Ditto. | |
13438 | ||
13439 | 2010-09-20 Nicola Pero <nicola.pero@meta-innovation.com> | |
13440 | ||
13441 | * c-family/c-common.h (constant_string_class): Documented with | |
13442 | comment identical to the one already in c-common.c. | |
13443 | ||
13444 | 2010-09-20 Jakub Jelinek <jakub@redhat.com> | |
13445 | ||
13446 | * dwarf2out.c (any_cfis_emitted): New static variable. | |
13447 | (add_fde_cfi): Set it. | |
13448 | (dwarf2out_frame_debug): Clear it before processing, | |
13449 | if it is set afterwards, flush any queued reg saves. | |
13450 | ||
13451 | PR debug/45124 | |
13452 | * dwarf2out.c (add_accessibility_attribute): Assume | |
13453 | DW_ACCESS_private as the default for dwarf_version > 2 | |
13454 | and DW_TAG_class_type parent. | |
13455 | (gen_inheritance_die): Assume DW_ACCESS_public as the default | |
13456 | for dwarf_version > 2 and parent other than DW_TAG_class_type. | |
13457 | ||
13458 | 2010-09-20 Rafael Carre <rafael.carre@gmail.com> | |
13459 | ||
13460 | PR target/45726 | |
13461 | * arm.md (arm_movt): Only enable on machines with MOVT. | |
13462 | ||
13463 | 2010-09-20 Jie Zhang <jie@codesourcery.com> | |
13464 | ||
13465 | * config/arm/arm.c (arm_address_offset_is_imm): New. | |
13466 | (arm_early_store_addr_dep): New. | |
13467 | (arm_early_load_addr_dep): New. | |
13468 | * config/arm/arm-protos.h (arm_early_store_addr_dep): Declare. | |
13469 | (arm_early_load_addr_dep): Declare. | |
13470 | (arm_address_offset_is_imm): Declare. | |
13471 | * config/arm/cortex-m4.md: New file. | |
13472 | * config/arm/cortex-m4-fpu.md: New file. | |
13473 | * config/arm/arm.md: Include cortex-m4.md and cortex-m4-fpu.md. | |
13474 | (attr generic_sched): Exclude cortexm4. | |
13475 | (attr generic_vfp): Exclude cortexm4. | |
13476 | ||
13477 | 2010-09-20 Richard Guenther <rguenther@suse.de> | |
13478 | ||
13479 | PR middle-end/45704 | |
13480 | * gimplify.c (gimplify_modify_expr_rhs): Preserve volatileness. | |
13481 | ||
13482 | 2010-09-20 Jan Hubicka <jh@suse.cz> | |
13483 | ||
13484 | PR tree-optimize/45605 | |
13485 | * cgraph.h (const_value_known_p): Declare. | |
13486 | (varpool_decide_const_value_known): Remove. | |
13487 | * tree-ssa-ccp.c (get_base_constructor): Use it. | |
13488 | * lto-cgraph.c (compute_ltrans_boundary): Likewise. | |
13489 | * expr.c (string_constant): Likewise. | |
13490 | * tree-ssa-loop-ivcanon.c (constant_after_peeling): Likewise. | |
13491 | * ipa.c (ipa_discover_readonly_nonaddressable_var, | |
13492 | function_and_variable_visibility): Likewise. | |
13493 | * gimplify.c (gimplify_call_expr): Likewise. | |
13494 | * gimple-fold.c (get_symbol_constant_value): Likewise. | |
13495 | * varpool.c (varpool_decide_const_value_known): Replace by... | |
13496 | (const_value_known_p): ... this one; handle other kinds of DECLs | |
13497 | too and work for automatic vars. | |
13498 | (varpool_finalize_decl): Use const_value_known_p. | |
13499 | ||
13500 | 2010-09-20 Rafael Carre <rafael.carre@gmail.com> | |
13501 | ||
13502 | PR target/45726 | |
13503 | * arm.md (arm_movtas_ze): Only enable on machine with MOVT. | |
13504 | ||
13505 | 2010-09-20 Richard Guenther <rguenther@suse.de> | |
13506 | ||
13507 | PR tree-optimization/45705 | |
13508 | * tree-ssa-dom.c (optimize_stmt): Perform redundant store elimination. | |
13509 | ||
13510 | 2010-09-20 Jakub Jelinek <jakub@redhat.com> | |
13511 | ||
13512 | PR rtl-optimization/45695 | |
13513 | * combine.c (try_combine): When splitting a two set pattern, | |
13514 | make sure the pattern which will be put into i2 doesn't use REGs | |
13515 | or MEMs set by insns in between i2 and i3. | |
13516 | ||
13517 | 2010-09-19 Jan Hubicka <jh@suse.cz> | |
13518 | ||
13519 | PR lto/44246 | |
13520 | * lto-cgraph.c (input_cgraph_1, input_varpool_1): Avoid | |
13521 | processing same node twice. | |
13522 | ||
13523 | 2010-09-19 Anatoly Sokolov <aesok@post.ru> | |
13524 | ||
13525 | * config/bfin/bfin.h (CLASS_LIKELY_SPILLED_P): Remove. | |
13526 | * config/bfin/bfin.c (TARGET_CLASS_LIKELY_SPILLED_P): Define. | |
13527 | (bfin_class_likely_spilled_p): New function | |
13528 | ||
13529 | 2010-09-19 Ira Rosen <irar@il.ibm.com> | |
13530 | ||
13531 | PR tree-optimization/45714 | |
13532 | * tree-vect-stmts.c (vect_transform_stmt): Use a dummy statement | |
13533 | created in vectorizable_call instead of the original statement in | |
13534 | def stmt updates. | |
13535 | ||
13536 | 2010-09-19 Uros Bizjak <ubizjak@gmail.com> | |
13537 | ||
13538 | * config/i386/i386-protos.h (split_double_mode): New prototype. | |
13539 | (split_di, split_ti): Remove prototypes. | |
13540 | * config/i386/i386.c (split_double_mode): New function. | |
13541 | (split_di, split_ti): Remove. | |
13542 | (ix86_expand_branch): Use split_double_mode. | |
13543 | (ix86_split_to_parts): Ditto. | |
13544 | (ix86_split_ashl): Ditto. | |
13545 | (ix86_split_ashr): Ditto. | |
13546 | (ix86_split_lshr): Ditto. | |
13547 | (ix86_force_to_memory): Ditto. | |
13548 | * config/i386/i386.md: Use split_double_mode in double-mode splitters. | |
13549 | ||
13550 | 2010-09-18 Jan Hubicka <jh@suse.cz> | |
13551 | ||
13552 | PR tree-optimization/45453 | |
13553 | * cgraphunit.c (cgraph_finalize_function): Consider comdat & external | |
13554 | virtual functions are reachable. | |
13555 | * ipa-inline.c (cgraph_clone_inlined_nodes): Likewise. | |
13556 | * ipa.c (cgraph_remove_unreachable_nodes): Likewise. | |
13557 | * ipa-prop.c (ipa_modify_formal_parameters): Clear DECL_VIRTUAL_P | |
13558 | when modifying function. | |
13559 | ||
13560 | 2010-09-18 Jan Hubicka <jh@suse.cz> | |
13561 | ||
13562 | PR tree-optimization/45605 | |
13563 | * cgraphunit.c (cgraph_analyze_functions): Allocate bitmap obstack. | |
13564 | * gimple-fold.c (static_object_in_other_unit_p): New function. | |
13565 | (canonicalize_constructor_val): Use it. | |
13566 | (get_symbol_constant_value): Be reaqdy for canonicalize_constructor_val | |
13567 | returning NULL. | |
13568 | (gimple_fold_obj_type_ref_known_binfo): Use | |
13569 | static_object_in_other_unit_p. | |
13570 | ||
13571 | 2010-09-18 Richard Guenther <rguenther@suse.de> | |
13572 | ||
13573 | PR tree-optimization/45709 | |
13574 | * tree-inline.c (copy_phis_for_bb): Delay commit of edge | |
13575 | insertions until after all PHI nodes of the block are processed. | |
13576 | ||
13577 | 2010-09-18 Tijl Coosemans <tijl@coosemans.org> | |
13578 | ||
13579 | * config/i386/freebsd.h (SUBTARGET32_DEFAULT_CPU): Add. | |
13580 | ||
13581 | 2010-09-18 Kai Tietz <kai.tietz@onevision.com> | |
13582 | ||
13583 | * config.gcc (*-w64-mingw*): Correct typo about t-dfprules. | |
13584 | ||
13585 | 2010-09-18 Richard Guenther <rguenther@suse.de> | |
13586 | ||
13587 | PR tree-optimization/45709 | |
13588 | * tree-inline.c (copy_phis_for_bb): Fixup new_edge when we splitted it. | |
13589 | ||
13590 | 2010-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
13591 | ||
13592 | * graphite-dependences.c (dot_deps): Add DEBUG_FUNCTION. | |
13593 | (dot_deps_stmt): Same. | |
13594 | * graphite-poly.c (dot_lst): Same. | |
13595 | * graphite-scop-detection.c (dot_all_scops): Same. | |
13596 | (dot_scop): Same. | |
13597 | ||
13598 | 2010-09-17 Sebastian Pop <sebastian.pop@amd.com> | |
13599 | ||
13600 | Revert: | |
13601 | 2009-12-16 Ben Elliston <bje@au.ibm.com> | |
13602 | ||
13603 | * tree-data-ref.c (dot_rdg_1): Added back. | |
13604 | (dot_rdg): Same. Added "#if 0" around system call. | |
13605 | ||
13606 | 2010-09-17 H.J. Lu <hongjiu.lu@intel.com> | |
13607 | Richard Henderson <rth@redhat.com> | |
13608 | ||
13609 | * config/i386/i386.c (initial_ix86_tune_features): Add | |
13610 | X86_TUNE_PAD_SHORT_FUNCTION. | |
13611 | (ix86_code_end): Pad with 8 NOPs for TARGET_PAD_SHORT_FUNCTION. | |
13612 | (ix86_count_insn): New. | |
13613 | (ix86_pad_short_function): Likewise. | |
13614 | (ix86_reorg): Support TARGET_PAD_SHORT_FUNCTION. | |
13615 | ||
13616 | * config/i386/i386.h (ix86_tune_indices): Add | |
13617 | X86_TUNE_PAD_SHORT_FUNCTION. | |
13618 | (TARGET_PAD_SHORT_FUNCTION): New. | |
13619 | ||
13620 | * config/i386/i386.md (UNSPEC_NOPS): New. | |
13621 | (nops): Likewise. | |
13622 | ||
13623 | 2010-09-17 H.J. Lu <hongjiu.lu@intel.com> | |
13624 | ||
13625 | PR middle-end/45234 | |
13626 | * calls.c (expand_call): Make sure that all variable sized | |
13627 | adjustments are multiple of preferred stack boundary after | |
13628 | stack alignment. | |
13629 | ||
13630 | 2010-09-17 DJ Delorie <dj@redhat.com> | |
13631 | ||
13632 | * config/rx/rx.c (rx_print_operand): If __builtin_rx_setpsw() is | |
13633 | passed an invalid value, print an error instead of ICEing. | |
13634 | (valid_psw_flag): New. | |
13635 | (rx_expand_builtin): Call it for setpsw/clrpsw. | |
13636 | (rx_expand_builtin_mvtipl): Pass an integer to IN_RANGE, not an RTX. | |
13637 | ||
13638 | * config/rx/rx.md (bitclr): Don't mark the output as early-clobber. | |
13639 | (bitclr_in_memory): Likewise. | |
13640 | (clrspw, setpsw, mvfc, mvtc, mvtipl): Make volatile. | |
13641 | ||
13642 | 2010-09-17 H.J. Lu <hongjiu.lu@intel.com> | |
13643 | ||
13644 | PR middle-end/45678 | |
13645 | * cfgexpand.c (update_stack_alignment): New. | |
13646 | (get_decl_align_unit): Use it. | |
13647 | (expand_one_stack_var_at): Call update_stack_alignment. | |
13648 | ||
13649 | 2010-09-17 Richard Guenther <rguenther@suse.de> | |
13650 | ||
13651 | * lto-streamer-in.c (lto_input_ts_translation_unit_decl_tree_pointers): | |
13652 | Properly copy the read string. | |
13653 | ||
13654 | 2010-09-17 Joseph Myers <joseph@codesourcery.com> | |
13655 | ||
13656 | * doc/options.texi (Variable): Document. | |
13657 | * optc-gen.awk, opth-gen.awk: Handle Variable records. Don't | |
13658 | generate target_flags declarations explicitly. Don't define | |
13659 | VarExists variables for the driver. | |
13660 | * common.opt (target_flags): New Variable record. | |
13661 | (flag_dump_unnumbered, flag_dump_unnumbered_links, | |
13662 | flag_var_tracking, flag_var_tracking_assignments, | |
13663 | flag_var_tracking_assignments_toggle): Don't mark variables with | |
13664 | VarExists. | |
13665 | * config/i386/i386.c (ix86_isa_flags): Don't define here. | |
13666 | * config/i386/i386.opt (ix86_isa_flags): Define here. | |
13667 | * config/mcore/mcore.c (mcore_stack_increment): Don't define here. | |
13668 | * config/mcore/mcore.opt (mcore_stack_increment): Don't mark with | |
13669 | VarExists. | |
13670 | * flags.h (flag_dump_unnumbered, flag_var_tracking): Remove. | |
13671 | * print-rtl.c (flag_dump_unnumbered, flag_dump_unnumbered_links): | |
13672 | Only define for generator programs. | |
13673 | * rtlanal.c (target_flags): Remove. | |
13674 | * toplev.c (flag_var_tracking, flag_var_tracking_assignments, | |
13675 | flag_var_tracking_assignments_toggle): Remove. | |
13676 | ||
13677 | 2010-09-17 Michael Matz <matz@suse.de> | |
13678 | ||
13679 | PR tree-optimization/43432 | |
13680 | * tree-vect-data-refs.c (vect_analyze_data_ref_access): | |
13681 | Accept backwards consecutive accesses. | |
13682 | (vect_create_data_ref_ptr): If step is negative generate | |
13683 | decreasing IVs. | |
13684 | * tree-vect-stmts.c (vectorizable_store): Reject negative steps. | |
13685 | (perm_mask_for_reverse, reverse_vec_elements): New functions. | |
13686 | (vectorizable_load): Handle loads with negative steps when easily | |
13687 | possible. | |
13688 | ||
13689 | 2010-09-03 Jan Hubicka <jh@suse.cz> | |
13690 | ||
13691 | * lto-cgraph.c (compute_ltrans_boundary): Use const_value_known. | |
13692 | ||
13693 | 2010-09-03 Naveen H.S <naveen.S@kpitcummins.com> | |
13694 | ||
13695 | * config/v850/v850.c (v850_function_value_regno_p): Make static. | |
13696 | Adjust comments. Declare. | |
13697 | (TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
13698 | * config/v850/v850.h (FUNCTION_VALUE_REGNO_P): Delete. | |
13699 | ||
13700 | 2010-09-17 Richard Guenther <rguenther@suse.de> | |
13701 | ||
13702 | * common.opt (combine): Remove. | |
13703 | * gcc.c (default_compilers): Remove specs testing combine. | |
13704 | The C compilers no longer can combine. | |
13705 | (option_map): Remove -combine. | |
13706 | (display_help): Remove -combine. | |
13707 | (driver_handle_option): Remove OPT_combine handling. | |
13708 | (compile_input_file_p): Remove. | |
13709 | (do_spec): Remove code concerning combine. | |
13710 | (main): Likewise. | |
13711 | * doc/invoke.texi: Remove traces of -combine. | |
13712 | * lto-wrapper.c (run_gcc): Do not pass -combine to the compiler driver. | |
13713 | ||
13714 | 2010-09-17 Richard Guenther <rguenther@suse.de> | |
13715 | ||
13716 | PR middle-end/45678 | |
13717 | * builtins.c (fold_builtin_memory_op): Always properly adjust | |
13718 | alignment of memory accesses. | |
13719 | ||
13720 | 2010-09-16 Jan Hubicka <jh@suse.cz> | |
13721 | ||
13722 | * lto-cgraph.c (input_overwrite_node): Do not set DECL_EXTERNAL when | |
13723 | processing clone. | |
13724 | ||
13725 | 2010-09-16 H.J. Lu <hongjiu.lu@intel.com> | |
13726 | ||
13727 | * config/i386/i386-protos.h (ix86_split_idivmod): New prototype. | |
13728 | ||
13729 | * config/i386/i386.c (predict_jump): Add prototype. | |
13730 | (flag_opts): Add -m8bit-idiv. | |
13731 | (ix86_split_idivmod): New. | |
13732 | ||
13733 | * config/i386/i386.md (UNSPEC_DIV_ALREADY_SPLIT): New. | |
13734 | Add 2 splitters for SI/DI mode divide. | |
13735 | (divmod<mode>4_1): New pattern. | |
13736 | (udivmod<mode>4_1): Likewise. | |
13737 | (testdi_ccno_1): Likewise. | |
13738 | ||
13739 | * config/i386/i386.opt (m8bit-idiv): New. | |
13740 | ||
13741 | * doc/invoke.texi: Document -m8bit-idiv. | |
13742 | ||
13743 | 2010-09-16 Reza Yazdani <reza.yazdani@amd.com> | |
13744 | ||
13745 | PR bootstrap/45680 | |
13746 | * config/i386/i386.c (min_insn_size): Moved out of the | |
13747 | ASM_OUTPUT_MAX_SKIP_PAD ifdef. | |
13748 | ||
13749 | 2010-09-16 Jan Hubicka <jh@suse.cz> | |
13750 | ||
13751 | * lto-cgraph.c (lto_output_node): Fix handling of clones. | |
13752 | * ipa.c (cgraph_remove_unreachabloe_nodes): Fix handling of | |
13753 | unreachable clones with reachable clones. | |
13754 | * tree-inline.c (copy_bb): Fix sanity checking when producing | |
13755 | unreachable clone. | |
13756 | ||
13757 | 2010-09-16 Anatoly Sokolov <aesok@post.ru> | |
13758 | ||
13759 | * config/m32r/m32r.c (TARGET_MEMORY_MOVE_COSTS): Remove. | |
13760 | (TARGET_MEMORY_MOVE_COST): Define. | |
13761 | (m32r_function_arg): Annotate argument 'type' with ATTRIBUTE_UNUSED. | |
13762 | ||
13763 | 2010-09-16 Alexander Monakov <amonakov@ispras.ru> | |
13764 | ||
13765 | * sel-sched.c (move_cond_jump): Use tidy_control_flow instead of | |
13766 | maybe_tidy_empty_bb. | |
13767 | ||
13768 | Revert: | |
13769 | 2010-09-06 Alexander Monakov <amonakov@ispras.ru> | |
13770 | * sel-sched-ir.c (maybe_tidy_empty_bb): Export. | |
13771 | ||
13772 | 2010-09-16 Joseph Myers <joseph@codesourcery.com> | |
13773 | ||
13774 | * target.def (target_option.optimization): New hook. | |
13775 | * doc/tm.texi.in (OPTIMIZATION_OPTIONS): Change to | |
13776 | TARGET_OPTION_OPTIMIZATION hook. | |
13777 | * doc/tm.texi: Regenerate. | |
13778 | * hooks.c (hook_void_int_int): New. | |
13779 | * hooks.h (hook_void_int_int): Declare. | |
13780 | * opts.c: Don't include tm_p.h. | |
13781 | (decode_options): Use targetm.target_option.optimization instead | |
13782 | of OPTIMIZATION_OPTIONS. | |
13783 | * system.h (OPTIMIZATION_OPTIONS): Poison. | |
13784 | * config/arm/arm-protos.h (arm_optimization_options): Remove. | |
13785 | * config/arm/arm.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13786 | (arm_optimization_options): Rename to arm_option_optimization. | |
13787 | Make static. | |
13788 | * config/arm/arm.h (OPTIMIZATION_OPTIONS): Remove. | |
13789 | * config/cris/cris.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13790 | (cris_option_optimization): New. | |
13791 | * config/cris/cris.h (OPTIMIZATION_OPTIONS): Remove. | |
13792 | * config/crx/crx.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13793 | (crx_option_optimization): New. | |
13794 | * config/crx/crx.h (OPTIMIZATION_OPTIONS): Remove. | |
13795 | * config/frv/frv-protos.h (frv_optimization_options): Remove. | |
13796 | * config/frv/frv.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13797 | (frv_optimization_options): Rename to frv_option_optimization. | |
13798 | Make static. | |
13799 | * config/frv/frv.h (OPTIMIZATION_OPTIONS): Remove. | |
13800 | * config/h8300/h8300.c (h8300_option_optimization): New. | |
13801 | (TARGET_OPTION_OPTIMIZATION): Define. | |
13802 | * config/h8300/h8300.h (OPTIMIZATION_OPTIONS): Remove. | |
13803 | * config/i386/i386-protos.h (optimization_options): Remove. | |
13804 | * config/i386/i386.c (optimization_options): Rename to | |
13805 | ix86_option_optimization. Make static. | |
13806 | (TARGET_OPTION_OPTIMIZATION): Define. | |
13807 | * config/i386/i386.h (OPTIMIZATION_OPTIONS): Remove. | |
13808 | * config/ia64/ia64-protos.h (ia64_optimization_options): Remove. | |
13809 | * config/ia64/ia64.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13810 | (ia64_optimization_options): Rename to ia64_option_optimization. | |
13811 | Make static. Call SUBTARGET_OPTIMIZATION_OPTIONS. | |
13812 | * config/ia64/ia64.h (OPTIMIZATION_OPTIONS): Remove. Remove | |
13813 | commented-out definition. | |
13814 | * config/ia64/vms.h (SUBTARGET_OPTIMIZATION_OPTIONS): Define | |
13815 | instead of OPTIMIZATION_OPTIONS. | |
13816 | * config/m32r/m32r.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13817 | (m32r_option_optimization): New. | |
13818 | * config/m32r/m32r.h (OPTIMIZATION_OPTIONS): Remove. | |
13819 | * config/m68hc11/m68hc11-protos.h (m68hc11_optimization_options): | |
13820 | Remove. | |
13821 | * config/mcore/mcore.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13822 | (mcore_option_optimization): New. | |
13823 | * config/mcore/mcore.h (OPTIMIZATION_OPTIONS): Remove. | |
13824 | * config/mep/mep-protos.h (mep_optimization_options): Remove. | |
13825 | * config/mep/mep.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13826 | (mep_optimization_options): Rename to mep_option_optimization. | |
13827 | Make static. Take unused level and size parameters. | |
13828 | * config/mep/mep.h (OPTIMIZATION_OPTIONS): Remove. | |
13829 | * config/mmix/mmix.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13830 | (mmix_option_optimization): New. | |
13831 | * config/mmix/mmix.h (OPTIMIZATION_OPTIONS): Remove. | |
13832 | * config/pdp11/pdp11.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13833 | (pdp11_option_optimization): New. | |
13834 | * config/pdp11/pdp11.h (OPTIMIZATION_OPTIONS): Remove. | |
13835 | * config/rs6000/rs6000-protos.h (optimization_options): Remove. | |
13836 | * config/rs6000/rs6000.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13837 | (optimization_options): Rename to rs6000_option_optimization. | |
13838 | Make static. | |
13839 | * config/rs6000/rs6000.h (OPTIMIZATION_OPTIONS): Remove. | |
13840 | * config/rx/rx-protos.h (rx_set_optimization_options): Remove. | |
13841 | * config/rx/rx.c (rx_set_optimization_options): Rename to | |
13842 | rx_option_optimization. Make static. Take unused level and size | |
13843 | parameters. | |
13844 | (TARGET_OPTION_OPTIMIZATION): Define. | |
13845 | * config/rx/rx.h (OPTIMIZATION_OPTIONS): Remove. | |
13846 | * config/s390/s390-protos.h (optimization_options): Remove. | |
13847 | * config/s390/s390.c (optimization_options): Rename to | |
13848 | s390_option_optimization. Make static. Don't mark size parameter | |
13849 | unused. | |
13850 | (TARGET_OPTION_OPTIMIZATION): Define. | |
13851 | * config/s390/s390.h (OPTIMIZATION_OPTIONS): Remove. | |
13852 | * config/sh/sh-protos.h (sh_optimization_options): Remove. | |
13853 | * config/sh/sh.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13854 | (sh_optimization_options): Rename to sh_option_optimization. Make | |
13855 | static. Don't mark parameters unused. | |
13856 | * config/sh/sh.h (OPTIMIZATION_OPTIONS): Remove. | |
13857 | * config/spu/spu-protos.h (spu_optimization_options): Remove. | |
13858 | * config/spu/spu.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13859 | (spu_optimization_options): Rename to spu_option_optimization. | |
13860 | Make static. | |
13861 | * config/spu/spu.h (OPTIMIZATION_OPTIONS): Remove. | |
13862 | * config/v850/v850.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13863 | (v850_option_optimization): New. | |
13864 | * config/v850/v850.h (OPTIMIZATION_OPTIONS): Remove. | |
13865 | * config/xtensa/xtensa.c (TARGET_OPTION_OPTIMIZATION): Define. | |
13866 | (xtensa_option_optimization): New. | |
13867 | * config/xtensa/xtensa.h (OPTIMIZATION_OPTIONS): Remove. | |
13868 | ||
13869 | 2010-09-16 Joseph Myers <joseph@codesourcery.com> | |
13870 | ||
13871 | * doc/tm.texi.in (OVERRIDE_OPTIONS): Remove documentation. | |
13872 | (C_COMMON_OVERRIDE_OPTIONS): Don't refer to OVERRIDE_OPTIONS. | |
13873 | * doc/tm.texi: Regenerate. | |
13874 | * system.h (OVERRIDE_OPTIONS): Poison. | |
13875 | * target.def (override): Default to hook_void_void. | |
13876 | * targhooks.c (default_target_option_override): Remove. | |
13877 | * genmodes.c, machmode.def: Update comments mentioning | |
13878 | OVERRIDE_OPTIONS. | |
13879 | * config/alpha/alpha-modes.def: Update comment mentioning | |
13880 | alpha_override_options. | |
13881 | * config/alpha/alpha-protos.h (override_options): Remove. | |
13882 | * config/alpha/alpha.c (override_options): Rename to | |
13883 | alpha_option_override. Call SUBTARGET_OVERRIDE_OPTIONS. Make static. | |
13884 | (TARGET_OPTION_OVERRIDE): Define. | |
13885 | * config/alpha/alpha.h (OVERRIDE_OPTIONS): Remove. | |
13886 | * config/alpha/vms.h (SUBTARGET_OVERRIDE_OPTIONS): Define instead | |
13887 | of OVERRIDE_OPTIONS. | |
13888 | * config/arc/arc-protos.h (arc_init): Remove. | |
13889 | * config/arc/arc.c (TARGET_OPTION_OVERRIDE): Define. | |
13890 | (arc_init): Rename to arc_option_override. Make static. | |
13891 | * config/arc/arc.h (ARC_EXTENSION_CPU): Correct comment. | |
13892 | (OVERRIDE_OPTIONS): Remove. | |
13893 | * config/arm/arm-protos.h (arm_override_options): Remove. | |
13894 | * config/arm/arm.c (TARGET_OPTION_OVERRIDE): Define. | |
13895 | (arm_override_options): Rename to arm_option_override. Make | |
13896 | static. Call SUBTARGET_OVERRIDE_OPTIONS. | |
13897 | * config/arm/arm.h (OVERRIDE_OPTIONS): Remove. | |
13898 | * config/arm/arm.md: Update comment referring to arm_override_options. | |
13899 | * config/arm/vxworks.h (SUBTARGET_OVERRIDE_OPTIONS): Define | |
13900 | instead of OVERRIDE_OPTIONS. | |
13901 | * config/avr/avr-protos.h (avr_override_options): Remove. | |
13902 | * config/avr/avr.c (TARGET_OPTION_OVERRIDE): Define. | |
13903 | (avr_override_options): Rename to avr_option_override. Make static. | |
13904 | * config/avr/avr.h (OVERRIDE_OPTIONS): Remove. | |
13905 | * config/bfin/bfin-protos.h (override_options): Remove (twice). | |
13906 | * config/bfin/bfin.c (override_options): Rename to | |
13907 | bfin_option_override. Make static. | |
13908 | (TARGET_OPTION_OVERRIDE): Define. | |
13909 | * config/bfin/bfin.h (OVERRIDE_OPTIONS): Remove. | |
13910 | * config/cris/cris-protos.h (cris_override_options): Remove. | |
13911 | * config/cris/cris.c (TARGET_OPTION_OVERRIDE): Define. | |
13912 | (cris_override_options): Rename to cris_option_override. Make static. | |
13913 | * config/cris/cris.h (OVERRIDE_OPTIONS): Remove. | |
13914 | * config/frv/frv-protos.h (frv_override_options): Remove. | |
13915 | * config/frv/frv.c (TARGET_OPTION_OVERRIDE): Define. | |
13916 | (frv_override_options): Rename to frv_option_override. Make static. | |
13917 | * config/frv/frv.h (OVERRIDE_OPTIONS): Remove. | |
13918 | * config/h8300/h8300-protos.h (h8300_init_once): Remove. | |
13919 | * config/h8300/h8300.c (h8300_init_once): Rename to | |
13920 | h8300_option_override. Make static. | |
13921 | (TARGET_OPTION_OVERRIDE): Define. | |
13922 | * config/h8300/h8300.h (OVERRIDE_OPTIONS): Remove. | |
13923 | * config/i386/i386-protos.h (override_options): Remove. | |
13924 | * config/i386/i386.c (override_options): Rename to | |
13925 | ix86_option_override_internal. Make static. Comments referring | |
13926 | to this function and callers changed. | |
13927 | (ix86_option_override): New. | |
13928 | (TARGET_OPTION_OVERRIDE): Define. | |
13929 | * config/i386/i386.h (OVERRIDE_OPTION): Remove. | |
13930 | * config/i386/linux64.h (DEFAULT_PCC_STRUCT_RETURN): Update comment. | |
13931 | * config/ia64/ia64.c (ia64_file_start): Update comment referring | |
13932 | to ia64_override_options. | |
13933 | * config/iq2000/iq2000-protos.h (override_options): Remove. | |
13934 | * config/iq2000/iq2000.c (TARGET_OPTION_OVERRIDE): Define. | |
13935 | (override_options): Rename to iq2000_option_override. Make static. | |
13936 | * config/iq2000/iq2000.h (OVERRIDE_OPTIONS): Remove. | |
13937 | * config/lm32/lm32-protos.h (lm32_override_options): Remove. | |
13938 | * config/lm32/lm32.c (TARGET_OPTION_OVERRIDE): Define. | |
13939 | (lm32_override_options): Rename to lm32_option_override. Make static. | |
13940 | * config/lm32/lm32.h (OVERRIDE_OPTIONS): Remove. | |
13941 | * config/m32r/m32r.c (TARGET_OPTION_OVERRIDE): Define. | |
13942 | (m32r_option_override): New. | |
13943 | (m32r_init): Update comment. | |
13944 | * config/m32r/m32r.h (OVERRIDE_OPTIONS): Remove. | |
13945 | * config/m68hc11/m68hc11-protos.h (m68hc11_override_options): Remove. | |
13946 | * config/m68hc11/m68hc11.c (TARGET_OPTION_OVERRIDE): Define. | |
13947 | (m68hc11_override_options): Rename to m68hc11_option_override. | |
13948 | Make static. Return void. | |
13949 | * config/m68hc11/m68hc11.h (OVERRIDE_OPTIONS): Remove. | |
13950 | * config/m68k/m68k-protos.h (override_options): Remove. | |
13951 | * config/m68k/m68k.c (TARGET_OPTION_OVERRIDE): Define. | |
13952 | (override_options): Rename to m68k_option_override. Make static. | |
13953 | * config/m68k/m68k.h (OVERRIDE_OPTIONS): Remove. | |
13954 | * config/mcore/mcore-protos.h (mcore_override_options): Remove. | |
13955 | * config/mcore/mcore.c (TARGET_OPTION_OVERRIDE): Define. | |
13956 | (mcore_override_options): Rename to mcore_option_override. Make | |
13957 | static. | |
13958 | * config/mcore/mcore.h (OVERRIDE_OPTIONS): Remove. | |
13959 | * config/mep/mep-protos.h (mep_override_options): Remove. | |
13960 | * config/mep/mep.c (TARGET_OPTION_OVERRIDE): Define. | |
13961 | (mep_override_options): Rename to mep_option_override. Make static. | |
13962 | * config/mep/mep.h (OVERRIDE_OPTIONS): Remove. | |
13963 | * config/mmix/mmix-protos.h (mmix_override_options): Remove. | |
13964 | * config/mmix/mmix.c (TARGET_OPTION_OVERRIDE): Define. | |
13965 | (mmix_override_options): Rename to mmix_option_override. Make static. | |
13966 | * config/mmix/mmix.h (OVERRIDE_OPTIONS): Remove. | |
13967 | * config/mn10300/mn10300-protos.h (mn10300_override_options): Remove. | |
13968 | * config/mn10300/mn10300.c (TARGET_OPTION_OVERRIDE): Define. | |
13969 | (mn10300_override_options): Rename to mn10300_option_override. | |
13970 | Make static. | |
13971 | * config/mn10300/mn10300.h (OVERRIDE_OPTIONS): Remove. | |
13972 | * config/moxie/moxie-protos.h (moxie_override_options): Remove. | |
13973 | * config/moxie/moxie.c (moxie_override_options): Rename to | |
13974 | moxie_option_override. Make static. | |
13975 | (TARGET_OPTION_OVERRIDE): Define. | |
13976 | * config/moxie/moxie.h (OVERRIDE_OPTIONS): Remove. | |
13977 | * config/picochip/picochip-protos.h (picochip_override_options): | |
13978 | Remove. Update comment referring to picochip_override_options. | |
13979 | * config/picochip/picochip.c (TARGET_OPTION_OVERRIDE): Define. | |
13980 | (picochip_override_options): Rename to picochip_option_override. | |
13981 | Make static. Update comment and definition of | |
13982 | TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE. | |
13983 | * config/picochip/picochip.h (OVERRIDE_OPTIONS): Remove. | |
13984 | * config/rs6000/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Update comment. | |
13985 | * config/rs6000/aix51.h (SUBTARGET_OVERRIDE_OPTIONS): Update comment. | |
13986 | * config/rs6000/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Update comment. | |
13987 | * config/rs6000/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Update comment. | |
13988 | * config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Update comment. | |
13989 | * config/rs6000/linux64.h (OPTION_TARGET_CPU_DEFAULT): Define | |
13990 | instead of OVERRIDE_OPTIONS. | |
13991 | * config/rs6000/rs6000-modes.def: Update comment referring to | |
13992 | rs6000_override_options. | |
13993 | * config/rs6000/rs6000-protos.h (rs6000_override_options): Remove. | |
13994 | * config/rs6000/rs6000.c (TARGET_OPTION_OVERRIDE): Define. | |
13995 | (rs6000_override_options): Rename to | |
13996 | rs6000_option_override_internal. Make static. Commented | |
13997 | referring to rs6000_override_options and OVERRIDE_OPTIONS updated. | |
13998 | (rs6000_option_override): New. | |
13999 | * config/rs6000/rs6000.h (OPTION_TARGET_CPU_DEFAULT): Define | |
14000 | instead of OVERRIDE_OPTIONS. | |
14001 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Update comment. | |
14002 | * config/s390/s390-protos.h (override_options): Remove. | |
14003 | * config/s390/s390.c (override_options): Rename to | |
14004 | s390_option_override. Make static. | |
14005 | (TARGET_OPTION_OVERRIDE): Define. | |
14006 | * config/s390/s390.h (OVERRIDE_OPTIONS): Remove. | |
14007 | * config/score/score-protos.h (score_override_options): Remove. | |
14008 | * config/score/score.c (TARGET_OPTION_OVERRIDE): Define. | |
14009 | (score_override_options): Rename to score_option_override. Make | |
14010 | static. | |
14011 | * config/score/score.h (OVERRIDE_OPTIONS): Remove. | |
14012 | Update comment referring to override_options. | |
14013 | * config/score/score3.c (score3_override_options): Rename to | |
14014 | score3_option_override. | |
14015 | * config/score/score3.h (score3_override_options): Rename to | |
14016 | score3_option_override. | |
14017 | * config/score/score7.c (score7_override_options): Rename to | |
14018 | score7_option_override. | |
14019 | * config/score/score7.h (score7_override_options): Rename to | |
14020 | score7_option_override. | |
14021 | * config/sh/sh.c: Update comments referring to OVERRIDE_OPTIONS. | |
14022 | * config/sparc/sparc.c (TARGET_OPTION_OVERRIDE): Define. | |
14023 | (sparc_override_options): Rename to sparc_option_override. Make | |
14024 | static. Call SUBTARGET_OVERRIDE_OPTIONS. | |
14025 | * config/sparc/sparc.h (OVERRIDE_OPTIONS): Remove. | |
14026 | * config/sparc/vxworks.h (SUBTARGET_OVERRIDE_OPTIONS): Define | |
14027 | instead of OVERRIDE_OPTIONS. | |
14028 | * config/spu/spu-protos.h (spu_override_options): Remove. | |
14029 | * config/spu/spu.c (TARGET_OPTION_OVERRIDE): Define. | |
14030 | (spu_override_options): Rename to spu_option_override. Make | |
14031 | static. | |
14032 | * config/spu/spu.h (OVERRIDE_OPTIONS): Remove. | |
14033 | * config/vax/elf.h (SUBTARGET_OVERRIDE_OPTIONS): Define instead of | |
14034 | OVERRIDE_OPTIONS. | |
14035 | * config/vax/vax-protos.h (override_options): Remove. | |
14036 | * config/vax/vax.c (TARGET_OPTION_OVERRIDE): Define. | |
14037 | (override_options): Rename to vax_option_override. Make static. | |
14038 | Call SUBTARGET_OVERRIDE_OPTIONS. | |
14039 | * config/vax/vax.h (OVERRIDE_OPTIONS): Remove. | |
14040 | * config/vxworks.c: Update comment referring to OVERRIDE_OPTIONS. | |
14041 | * config/vxworks.h: Update comment referring to OVERRIDE_OPTIONS. | |
14042 | * config/xtensa/xtensa-protos.h (override_options): Remove. | |
14043 | * config/xtensa/xtensa.c (TARGET_OPTION_OVERRIDE): Define. | |
14044 | (override_options): Rename to xtensa_option_override. Make static. | |
14045 | * config/xtensa/xtensa.h (OVERRIDE_OPTIONS): Remove. | |
14046 | ||
14047 | 2010-09-16 Richard Guenther <rguenther@suse.de> | |
14048 | ||
14049 | PR tree-optimization/45623 | |
14050 | * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Adjust. | |
14051 | (get_constraint_for_component_ref): If computing a constraint | |
14052 | for the rhs handle type punning through unions. | |
14053 | (get_constraint_for_address_of): Adjust. | |
14054 | (get_constraint_for_1): Likewise. | |
14055 | (get_constraint_for): Likewise. | |
14056 | (get_constraint_for_rhs): New function. | |
14057 | (do_structure_copy): Adjust. | |
14058 | (make_constraint_to): Likewise. | |
14059 | (handle_const_call): Likewise. | |
14060 | (find_func_aliases): Likewise. | |
14061 | (process_ipa_clobber): Likewise. | |
14062 | (create_variable_info_for): Likewise. | |
14063 | ||
14064 | 2010-09-16 Ira Rosen <irar@il.ibm.com> | |
14065 | ||
14066 | * tree-vectorizer.c: Fix documentation. | |
14067 | * tree-vectorizer.h (vinfo_for_stmt): Add documentation. | |
14068 | (set_vinfo_for_stmt, get_earlier_stmt, get_later_stmt, | |
14069 | is_pattern_stmt_p, is_loop_header_bb_p, | |
14070 | stmt_vinfo_set_inside_of_loop_cost, | |
14071 | stmt_vinfo_set_outside_of_loop_cost, vect_pow2, aligned_access_p, | |
14072 | known_alignment_for_access_p): Likewise. | |
14073 | * tree-vect-loop.c: Fix documentation. | |
14074 | (vect_get_cost): Start function name from new line. | |
14075 | * tree-vect-data-refs.c: Fix documentation. | |
14076 | * tree-vect_stmts.c: Likewise. | |
14077 | (vect_create_vectorized_promotion_stmts): Always free vec_tmp. | |
14078 | (vectorizable_store): Free vec_oprnds if allocated. | |
14079 | (vectorizable_condition): Initialize several variables to avoid | |
14080 | warnings. | |
14081 | * tree-vect-slp.c: Fix documentation. | |
14082 | ||
14083 | 2010-09-16 Richard Guenther <rguenther@suse.de> | |
14084 | ||
14085 | * tree.c (tree_node_structure_for_code): TRANSLATION_UNIT_DECL | |
14086 | is TS_TRANSLATION_UNIT_DECL. | |
14087 | (initialize_tree_contains_struct): Adjust. | |
14088 | (all_translation_units): New global vector. | |
14089 | (build_translation_unit_decl): New function. | |
14090 | * tree.h (TRANSLATION_UNIT_LANGUAGE): New macro. | |
14091 | (struct tree_translation_unit_decl): New. | |
14092 | (all_translation_units): Declare. | |
14093 | (union tree_node): Add translation_unit_decl member. | |
14094 | (build_translation_unit_decl): Declare. | |
14095 | * treestruct.def (TS_TRANSLATION_UNIT_DECL): New. | |
14096 | * lto-streamer-out.c (pack_ts_translation_unit_decl_value_fields): | |
14097 | New function. | |
14098 | (pack_value_fields): Call it. | |
14099 | (lto_output_tree_ref): Handle references to TRANSLATION_UNIT_DECL. | |
14100 | (lto_output_ts_translation_unit_decl_tree_pointers): New function. | |
14101 | (lto_output_tree_pointers): Call it. | |
14102 | * lto-streamer-in.c (lto_input_tree_ref): Handle references | |
14103 | to TRANSLATION_UNIT_DECL. | |
14104 | (unpack_ts_translation_unit_decl_value_fields): New function. | |
14105 | (unpack_value_fields): Call it. | |
14106 | (lto_input_ts_translation_unit_decl_tree_pointers): New function. | |
14107 | (lto_input_tree_pointers): Call it. | |
14108 | * lto-streamer.c (check_handled_ts_structures): Adjust. | |
14109 | * lto-streamer.h (enum LTO_tags): Add LTO_translation_unit_decl_ref. | |
14110 | * c-decl.c (all_translation_units): Remove. | |
14111 | (pop_scope): Use build_translation_unit_decl. | |
14112 | (collect_all_refs): Adjust. | |
14113 | (for_each_global_decl): Likewise. | |
14114 | (c_write_global_declarations): Likewise. | |
14115 | ||
14116 | 2010-09-16 Jakub Jelinek <jakub@redhat.com> | |
14117 | ||
14118 | PR bootstrap/45686 | |
14119 | * fold-const.c (fold_checksum_tree): Change slot from const void ** | |
14120 | to void **, use CONST_CAST_TREE to store into *slot. | |
14121 | ||
14122 | 2010-09-16 Uros Bizjak <ubizjak@gmail.com> | |
14123 | ||
14124 | * config/i386/i386.md: Remove unneeded empty conditions and | |
14125 | preparation statements from expanders. | |
14126 | * config/i386/mmx.md: Ditto. | |
14127 | * config/i386/sse.md: Ditto. | |
14128 | ||
14129 | 2010-09-16 Uros Bizjak <ubizjak@gmail.com> | |
14130 | ||
14131 | * config/i386/i386.h (PUSH_ROUNDING): Redefine using UNITS_PER_WORD. | |
14132 | ||
14133 | 2010-09-15 Eric Botcazou <ebotcazou@adacore.com> | |
14134 | ||
14135 | PR rtl-optimization/45593 | |
14136 | * reorg.c (relax_delay_slots): Use emit_copy_of_insn_after to re-emit | |
14137 | insns that were in delay slots as stand-alone insns. | |
14138 | ||
14139 | 2010-09-15 Ian Lance Taylor <iant@google.com> | |
14140 | ||
14141 | * incpath.c (remove_duplicates): If name is not a directory, issue | |
14142 | a warning rather than an error. | |
14143 | ||
14144 | 2010-09-15 Martin Jambor <mjambor@suse.cz> | |
14145 | ||
14146 | PR middle-end/45644 | |
14147 | * tree-sra.c (create_access): Check for bit-fields directly. | |
14148 | ||
14149 | 2010-09-15 Jakub Jelinek <jakub@redhat.com> | |
14150 | ||
14151 | PR tree-optimization/45633 | |
14152 | * tree-cfg.c (verify_gimple_assign_binary): Allow | |
14153 | MINUS_EXPR with lhs and rhs1 pointer vector and | |
14154 | rhs2 sizetype vector. | |
14155 | * expr.c (expand_expr_real_2) <case PLUS_EXPR>: For pointer | |
14156 | or vector pointer use TER to optimize pointer subtraction. | |
14157 | ||
14158 | 2010-09-15 Jie Zhang <jie@codesourcery.com> | |
14159 | ||
14160 | * config/arm/vfp.md (cmpsf_trap_vfp): Change type from | |
14161 | fcmpd to fcmps. | |
14162 | ||
14163 | 2010-09-15 Ian Lance Taylor <iant@google.com> | |
14164 | ||
14165 | * config/i386/i386.md (truncxf<mode>2): Fix indentation. | |
14166 | ||
14167 | 2010-09-15 Ian Lance Taylor <iant@google.com> | |
14168 | ||
14169 | * function.c (get_arg_pointer_save_area): Set | |
14170 | arg_pointer_save_area_init to true. | |
14171 | ||
14172 | 2010-09-15 Martin Jambor <mjambor@suse.cz> | |
14173 | ||
14174 | * tree-sra.c (generate_subtree_copies): Updated comment. | |
14175 | (handle_unscalarized_data_in_subtree): Removed parameter lhs which is | |
14176 | obtained from the statement iterator instead. | |
14177 | (load_assign_lhs_subreplacements): Removed parameters lhs and | |
14178 | right_offset, which is obtained from top_racc instead. Parameter lacc | |
14179 | is now expected to be the root of the processed tree rather than root's | |
14180 | first child. Updated all callers. | |
14181 | ||
14182 | 2010-09-15 Joseph Myers <joseph@codesourcery.com> | |
14183 | ||
14184 | * config/pdp11/pdp11.c (register_move_cost): Rename to | |
14185 | pdp11_register_move_cost. | |
14186 | * config/pdp11/pdp11-protos.h (register_move_cost): Rename to | |
14187 | pdp11_register_move_cost. | |
14188 | * config/pdp11/pdp11.h (REGISTER_MOVE_COST): Call | |
14189 | pdp11_register_move_cost instead of register_move_cost. | |
14190 | ||
14191 | 2010-09-15 Tejas Belagod <tejas.belagod@arm.com> | |
14192 | ||
14193 | * config/arm/neon.md (vec_pack_trunc_<mode>): Instruction | |
14194 | pattern for vmovn. Expansion in case of non | |
14195 | -mvectorize-with-neon-quad. | |
14196 | (neon_vec_pack_trunc_<mode>): Instruction pattern for vmovn for | |
14197 | non- -mvectorize-with-neon-quad case. | |
14198 | (move_lo_quad_<mode>): New expansion to vmov into low part. | |
14199 | (move_hi_quad_<mode>): New expansion to vmov into high part. | |
14200 | (move_lo_quad_v4si): Refactor to move_lo_quad_<mode> expansion. | |
14201 | (move_lo_quad_v4sf): Likewise. | |
14202 | (move_lo_quad_v8hi): Likewise. | |
14203 | (neon_move_lo_quad_<mode>): Instruction pattern for vmov into | |
14204 | low part. | |
14205 | (neon_move_hi_quad_<mode>): Instruction pattern for vmov into | |
14206 | high part. | |
14207 | * config/arm/iterators.md (ANY128): New mode iterator. | |
14208 | (V_narrow_pack): New mode attribute. | |
14209 | (V_HALF): Add attribute. | |
14210 | (V_DOUBLE): Add attribute. | |
14211 | (V_mode_nunits): Add attribute. | |
14212 | ||
14213 | 2010-09-15 Eric Botcazou <ebotcazou@adacore.com> | |
14214 | ||
14215 | * config/alpha/alpha.c (alpha_expand_prologue): If stack checking | |
14216 | is enabled, probe up to frame_size + STACK_CHECK_PROTECT bytes. | |
14217 | ||
14218 | 2010-09-15 Olivier Hainque <hainque@adacore.com> | |
14219 | Jose Ruiz <ruiz@adacore.com> | |
14220 | ||
14221 | * config/alpha/osf5.h (MD_UNWIND_SUPPORT): Define. | |
14222 | * config/alpha/osf5-unwind.h: New file. | |
14223 | ||
14224 | 2010-09-14 H.J. Lu <hongjiu.lu@intel.com> | |
14225 | ||
14226 | PR bootstrap/45672 | |
14227 | * config/mips/mips.c (mips_units_per_simd_word): Correct return type. | |
14228 | * config/rs6000/rs6000.c (rs6000_units_per_simd_word): Likewise. | |
14229 | * config/sparc/sparc.c (sparc_units_per_simd_word): Likewise. | |
14230 | ||
14231 | 2010-09-15 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
14232 | ||
14233 | * c-lang.h (struct lang_type): Add variable_size GTY option. | |
14234 | ||
14235 | 2010-09-14 H.J. Lu <hongjiu.lu@intel.com> | |
14236 | ||
14237 | PR bootstrap/45672 | |
14238 | * config/rs6000/rs6000.c (TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): New. | |
14239 | ||
14240 | 2010-09-14 H.J. Lu <hongjiu.lu@intel.com> | |
14241 | ||
14242 | * config/i386/i386.c (ix86_lea_for_add_ok): Return false if | |
14243 | result isn't used in memory address. | |
14244 | ||
14245 | 2010-09-14 H.J. Lu <hongjiu.lu@intel.com> | |
14246 | ||
14247 | * defaults.h (UNITS_PER_SIMD_WORD): Removed. | |
14248 | * config/arm/arm.h (UNITS_PER_SIMD_WORD): Likewise. | |
14249 | * config/i386/i386.h (UNITS_PER_SIMD_WORD): Likewise. | |
14250 | * config/mips/mips.h (UNITS_PER_SIMD_WORD): Likewise. | |
14251 | * config/rs6000/rs6000.h (UNITS_PER_SIMD_WORD): Likewise. | |
14252 | * config/sparc/sparc.h (UNITS_PER_SIMD_WORD): Likewise. | |
14253 | ||
14254 | * target.def: Add units_per_simd_word to vectorize. | |
14255 | ||
14256 | * targhooks.c (default_units_per_simd_word): New. | |
14257 | * targhooks.h (default_units_per_simd_word): Likewise. | |
14258 | * config/arm/arm.c (arm_units_per_simd_word): Likewise. | |
14259 | (TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise. | |
14260 | * config/mips/mips.c (mips_units_per_simd_word): Likewise. | |
14261 | (TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise. | |
14262 | * config/rs6000/rs6000.c (rs6000_units_per_simd_word): Likewise. | |
14263 | (TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise. | |
14264 | * config/sparc/sparc.c (sparc_units_per_simd_word): Likewise. | |
14265 | (TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Likewise. | |
14266 | ||
14267 | * tree-vect-loop.c: Replace UNITS_PER_SIMD_WORD with | |
14268 | TARGET_VECTORIZE_UNITS_PER_SIMD_WORD in comments. | |
14269 | ||
14270 | * tree-vect-stmts.c: Don't include "tm_p.h". | |
14271 | (get_vectype_for_scalar_type): Replace UNITS_PER_SIMD_WORD | |
14272 | with targetm.vectorize.units_per_simd_word. | |
14273 | ||
14274 | * system.h (UNITS_PER_SIMD_WORD): Poisoned. | |
14275 | ||
14276 | * config/i386/i386-protos.h (ix86_units_per_simd_word): Removed. | |
14277 | ||
14278 | * config/i386/i386.c (ix86_units_per_simd_word): Make it static. | |
14279 | (TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): New. | |
14280 | ||
14281 | * doc/tm.texi.in: Remove UNITS_PER_SIMD_WORD. Add | |
14282 | TARGET_VECTORIZE_UNITS_PER_SIMD_WORD. | |
14283 | ||
14284 | * doc/tm.texi: Regenerated. | |
14285 | ||
14286 | 2010-09-14 H.J. Lu <hongjiu.lu@intel.com> | |
14287 | ||
14288 | * tree-vect-stmts.c: Include "tm_p.h". | |
14289 | ||
14290 | * config/i386/i386-protos.h (ix86_units_per_simd_word): Moved | |
14291 | out of RTX_CODE. | |
14292 | ||
14293 | 2010-09-14 Martin Jambor <mjambor@suse.cz> | |
14294 | ||
14295 | * tree-sra.c (build_ref_for_offset): Loc made a parameter. Set the | |
14296 | location of generated statement. Changed all callers. | |
14297 | (build_ref_for_model): New parameter loc which used to set location of | |
14298 | all generated expressions. Changed all callers. | |
14299 | (generate_subtree_copies): Likewise. | |
14300 | (init_subtree_with_zero): Likewise. | |
14301 | (sra_modify_expr): Set locations of all generated statements and | |
14302 | expressions to the location the original statement. | |
14303 | (handle_unscalarized_data_in_subtree): Likewise. | |
14304 | (load_assign_lhs_subreplacements): Likewise. | |
14305 | (sra_modify_constructor_assign): Likewise. | |
14306 | (sra_modify_assign): Likewise. | |
14307 | ||
14308 | 2010-09-14 Eric Botcazou <ebotcazou@adacore.com> | |
14309 | ||
14310 | PR target/45277 | |
14311 | PR target/45363 | |
14312 | PR target/45407 | |
14313 | * doc/install.texi (sparc*-*-*): New section. | |
14314 | (sparc-sun-solaris2*): Mention MPC alongside GMP and MPFR. | |
14315 | ||
14316 | 2010-09-14 Jakub Jelinek <jakub@redhat.com> | |
14317 | ||
14318 | PR middle-end/45567 | |
14319 | * builtins.c (expand_builtin_interclass_mathfn, expand_builtin_cexpi, | |
14320 | expand_builtin_powi): Remove subtarget argument, pass NULL_RTX instead. | |
14321 | (expand_builtin): Adjust caller. | |
14322 | (expand_builtin_unop): Only use subtarget if it has the right mode. | |
14323 | ||
14324 | 2010-09-14 Tristan Gingold <gingold@adacore.com> | |
14325 | ||
14326 | * configure.ac (plugins): Fix typos. | |
14327 | * configure: Regenerate. | |
14328 | ||
14329 | 2010-09-14 Jakub Jelinek <jakub@redhat.com> | |
14330 | ||
14331 | PR debug/45660 | |
14332 | * dwarf2out.c (gen_decl_die): Call gen_type_die for origin before | |
14333 | gen_type_die for function/method return type. | |
14334 | ||
14335 | 2010-09-14 Ira Rosen <irar@il.ibm.com> | |
14336 | ||
14337 | PR tree-optimization/45470 | |
14338 | * tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement | |
14339 | can throw an exception. | |
14340 | * tree-vect-stmts.c (vectorizable_call): Likewise. | |
14341 | ||
14342 | 2010-09-14 DJ Delorie <dj@redhat.com> | |
14343 | ||
14344 | PR target/44749 | |
14345 | * config/mep/mep-protos.h (mep_save_register_info, | |
14346 | mep_reinit_regs, mep_init_regs): Declare. | |
14347 | ||
14348 | * config/mep/mep.c: Move all target definitions to the end of the | |
14349 | file to avoid the need for duplicate declarations. | |
14350 | (mep_save_register_info, mep_reinit_regs, mep_init_regs): New. | |
14351 | (mep_reorg_erepeat): Remove unused variables. | |
14352 | (mep_expand_builtin): Likewise. | |
14353 | ||
14354 | * config/mep/mep-pragma.c: Don't include rtl.h. | |
14355 | (INVALID_REGNUM): New. | |
14356 | (mep_pragma_coprocessor_which): Call mep-specific rtl-layer bridge | |
14357 | functions. | |
14358 | (mep_pragma_coprocessor_subclass): Rename "class" to "rclass". | |
14359 | Avoid enum/integer math. | |
14360 | ||
14361 | 2010-09-13 Joseph Myers <joseph@codesourcery.com> | |
14362 | ||
14363 | PR target/44749 | |
14364 | * config/mep/t-mep (GTM_H): Add insn-constants.h. | |
14365 | * config/mep/mep.c (mep_conditional_register_usage): Take no | |
14366 | parameters. | |
14367 | * config/mep/mep-protos.h (mep_conditional_register_usage): Update | |
14368 | prototype. | |
14369 | * config/mep/mep-pragma.c (CONDITIONAL_REGISTER_USAGE): Update | |
14370 | call to mep_conditional_register_usage. | |
14371 | ||
14372 | 2010-09-13 Eric Botcazou <ebotcazou@adacore.com> | |
14373 | ||
14374 | PR debug/43937 | |
14375 | * varasm.c (output_constant_def_contents): Set TREE_ASM_WRITTEN on | |
14376 | the DECL as well. | |
14377 | ||
14378 | 2010-09-13 Jakub Jelinek <jakub@redhat.com> | |
14379 | ||
14380 | PR rtl-optimization/45617 | |
14381 | * combine.c (simplify_comparison): Optimize (X >> N) {>,>=,<,<=} C | |
14382 | even if low N bits of X aren't known to be zero. | |
14383 | ||
14384 | 2010-09-13 H.J. Lu <hongjiu.lu@intel.com> | |
14385 | ||
14386 | * config/i386/i386-protos.h (ix86_units_per_simd_word): New. | |
14387 | ||
14388 | * config/i386/i386.c (initial_ix86_tune_features): Add | |
14389 | X86_TUNE_VECTORIZE_DOUBLE. | |
14390 | (ix86_units_per_simd_word): New. | |
14391 | ||
14392 | * config/i386/i386.h (ix86_tune_indices): Add | |
14393 | X86_TUNE_VECTORIZE_DOUBLE. | |
14394 | (TARGET_VECTORIZE_DOUBLE): New. | |
14395 | (UNITS_PER_SIMD_WORD): Defined with ix86_units_per_simd_word. | |
14396 | ||
14397 | 2010-09-13 Pat Haugen <pthaugen@us.ibm.com> | |
14398 | ||
14399 | * tree-ssa-ter.c (temp_expr_table_d): Add call_cnt field. | |
14400 | (new_temp_expr_table): Allocate call_cnt vector. | |
14401 | (free_temp_expr_table): Free it. | |
14402 | (process_replaceable): Add call_cnt parm and set in vector. | |
14403 | (find_replaceable_in_bb): Skip replacement if def/use span a call. | |
14404 | (debug_ter): Dump call_cnt value, remove stderr uses. | |
14405 | ||
14406 | 2010-09-13 Jan Hubicka <jh@suse.cz> | |
14407 | ||
14408 | * tree.c (build_zero_cst): New. | |
14409 | * tree.h (build_zero_cst): Declare. | |
14410 | * tree-ssa-ccp.c (get_constant_value): Accept general operands. | |
14411 | (get_base_constructor): Break out from ... | |
14412 | (fold_const_aggregate_ref): Here; handle empty constructors. | |
14413 | ||
14414 | 2010-09-13 Marcus Shawcroft <marcus.shawcroft@arm.com> | |
14415 | ||
14416 | * config/arm/arm.md: (define_attr "conds"): Update comment. | |
14417 | * config/arm/sync.md (arm_sync_compare_and_swapsi): Change | |
14418 | conds attribute to clob. | |
14419 | (arm_sync_compare_and_swapsi): Likewise. | |
14420 | (arm_sync_compare_and_swap<mode>): Likewise. | |
14421 | (arm_sync_lock_test_and_setsi): Likewise. | |
14422 | (arm_sync_lock_test_and_set<mode>): Likewise. | |
14423 | (arm_sync_new_<sync_optab>si): Likewise. | |
14424 | (arm_sync_new_nandsi): Likewise. | |
14425 | (arm_sync_new_<sync_optab><mode>): Likewise. | |
14426 | (arm_sync_new_nand<mode>): Likewise. | |
14427 | (arm_sync_old_<sync_optab>si): Likewise. | |
14428 | (arm_sync_old_nandsi): Likewise. | |
14429 | (arm_sync_old_<sync_optab><mode>): Likewise. | |
14430 | (arm_sync_old_nand<mode>): Likewise. | |
14431 | ||
14432 | 2010-09-13 Olivier Hainque <hainque@adacore.com> | |
14433 | ||
14434 | * fwprop.c (forward_propagate_and_simplify): Only attach a | |
14435 | REG_EQUAL note to an insn if the destination is a register. | |
14436 | * gcse.c (try_replace_reg): Likewise. | |
14437 | ||
14438 | 2010-09-13 Richard Guenther <rguenther@suse.de> | |
14439 | ||
14440 | PR tree-optimization/45611 | |
14441 | * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Fix typo. | |
14442 | (copy_ref_info): Likewise. | |
14443 | ||
14444 | 2010-09-13 Alexandre Oliva <aoliva@redhat.com> | |
14445 | ||
14446 | PR debug/45604 | |
14447 | PR debug/45419 | |
14448 | PR debug/45408 | |
14449 | * tree-pretty-print.c (dump_generic_node): Disregard top-level | |
14450 | types of MEM_REF pointer types to the same type. | |
14451 | ||
14452 | 2010-09-13 Hans-Peter Nilsson <hp@axis.com> | |
14453 | ||
14454 | PR rtl-optimization/41087 | |
14455 | * ifcvt.c (noce_get_condition): Don't allow conditions with | |
14456 | side-effects. | |
14457 | ||
14458 | 2010-09-12 Anatoly Sokolov <aesok@post.ru> | |
14459 | ||
14460 | * config/frv/frv.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
14461 | * config/frv/frv-protos.h (frv_register_move_cost): Remove. | |
14462 | * config/frv/frv.c (frv_register_move_cost): Make static. Change | |
14463 | arguments type to reg_class_t. Add mode argument. | |
14464 | (frv_memory_move_cost): New. | |
14465 | (TARGET_REGISTER_MOVE_COSTS, TARGET_MEMORY_MOVE_COSTS): Define. | |
14466 | ||
14467 | 2010-09-12 Bernd Schmidt <bernds@codesourcery.com> | |
14468 | ||
14469 | * config/arm/arm.md (arm_ashldi3_1bit, arm_ashrdi3_1bit, | |
14470 | arm_lshrdi3_1bit): Put earlyclobber on the right alternative. | |
14471 | ||
14472 | 2010-09-10 Jan Hubicka <jh@suse.cz> | |
14473 | ||
14474 | * tree-ssa-ccp.c (fold_const_aggregate_ref): Do not check STATIC flag. | |
14475 | ||
14476 | 2010-09-10 Richard Guenther <rguenther@suse.de> | |
14477 | ||
14478 | * tree.c (make_vector_type): Do not set TYPE_DEBUG_REPRESENTATION_TYPE. | |
14479 | * tree.h (TYPE_DEBUG_REPRESENTATION_TYPE): Remove. | |
14480 | * lto-streamer-out.c (lto_output_ts_type_tree_pointers): Do | |
14481 | not stream TYPE_DEBUG_REPRESENTATION_TYPE. | |
14482 | * lto-streamer-in.c (lto_input_ts_type_tree_pointers): Likewise. | |
14483 | ||
14484 | 2010-09-10 Richard Guenther <rguenther@suse.de> | |
14485 | ||
14486 | * dwarf2out.c (gen_array_type_die): Output DW_TAG_subrange_type | |
14487 | for VECTOR_TYPEs using TYPE_VECTOR_SUBPARTS. | |
14488 | * dbxout.c (dbxout_type): Manually deal with VECTOR_TYPE | |
14489 | using TYPE_VECTOR_SUBPARTS, not TYPE_DEBUG_REPRESENTATION_TYPE. | |
14490 | ||
14491 | 2010-09-10 H.J. Lu <hongjiu.lu@intel.com> | |
14492 | ||
14493 | PR middle-end/45634 | |
14494 | * tree-ssa-ccp.c (fold_const_aggregate_ref): Check that result | |
14495 | of string folding is of integral type. | |
14496 | ||
14497 | 2010-09-10 Ryan Mansfield <rmansfield@qnx.com> | |
14498 | ||
14499 | * doc/invoke.texi (-x): Fix typo. | |
14500 | ||
14501 | 2010-09-10 Richard Guenther <rguenther@suse.de> | |
14502 | ||
14503 | PR debug/44115 | |
14504 | * tree.c (free_lang_data_in_decl): Do not clear DECL_DEBUG_EXPR. | |
14505 | * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): | |
14506 | Output DECL_DEBUG_EXPR. | |
14507 | * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers): | |
14508 | Input DECL_DEBUG_EXPR. | |
14509 | ||
14510 | 2010-09-10 Richard Guenther <rguenther@suse.de> | |
14511 | ||
14512 | * tree.c (type_hash_eq): For ARRAY_TYPEs also compare TYPE_SIZE. | |
14513 | (build_index_type): Implement in terms of build_range_type. | |
14514 | (build_range_type): Do not allow NULL_TREE type, improve | |
14515 | hashing to cover more cases. Set TYPE_STRUCTURAL_EQUALITY_P | |
14516 | if we didn't hash. | |
14517 | * c-decl.c (grokdeclarator): When modifying TYPE_SIZE manually | |
14518 | create a distinct copy of the type. | |
14519 | ||
14520 | 2010-09-10 Kai Tietz <kai.tietz@onevision.com> | |
14521 | ||
14522 | * configure: Regenerated. | |
14523 | * config.gcc: Add for x86_64 and i?86 mingw t-dfprule. | |
14524 | ||
14525 | 2010-09-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
14526 | ||
14527 | * config/arm/neon-schedgen.ml (allCores): Add support for Cortex-A9. | |
14528 | * config/arm/cortex-a9-neon.md: New and partially generated. | |
14529 | * config/arm/cortex-a9.md (cortex_a9_dp): Adjust for Neon. | |
14530 | ||
14531 | 2010-09-10 Richard Guenther <rguenther@suse.de> | |
14532 | ||
14533 | * tree.h (build_index_2_type): Remove. | |
14534 | * tree.c (build_index_2_type): Remove. | |
14535 | ||
14536 | 2010-09-10 Jakub Jelinek <jakub@redhat.com> | |
14537 | ||
14538 | PR bootstrap/45630 | |
14539 | * dwarf2out.c (get_ref_die_offset_label): Use %ld instead of | |
14540 | HOST_WIDE_INT_PRINT_DEC to print ref->die_offset. | |
14541 | (implicit_ptr_descriptor): Return NULL if dwarf_strict. | |
14542 | ||
14543 | 2010-09-10 Martin Jambor <mjambor@suse.cz> | |
14544 | ||
14545 | PR tree-optimization/44972 | |
14546 | * tree-sra.c: Include toplev.h. | |
14547 | (build_ref_for_offset): Entirely reimplemented. | |
14548 | (build_ref_for_model): New function. | |
14549 | (build_user_friendly_ref_for_offset): New function. | |
14550 | (analyze_access_subtree): Removed build_ref_for_offset check. | |
14551 | (propagate_subaccesses_across_link): Likewise. | |
14552 | (create_artificial_child_access): Use | |
14553 | build_user_friendly_ref_for_offset. | |
14554 | (propagate_subaccesses_across_link): Likewise. | |
14555 | (ref_expr_for_all_replacements_p): Removed. | |
14556 | (generate_subtree_copies): Updated comment. Use build_ref_for_model. | |
14557 | (sra_modify_expr): Use build_ref_for_model. | |
14558 | (load_assign_lhs_subreplacements): Likewise. | |
14559 | (sra_modify_assign): Removed ref_expr_for_all_replacements_p checks, | |
14560 | checks for return values of build_ref_for_offset. | |
14561 | * ipa-cp.c (ipcp_lattice_from_jfunc): No need to check return value of | |
14562 | build_ref_for_offset. | |
14563 | * ipa-prop.h: Include gimple.h | |
14564 | * ipa-prop.c (ipa_compute_jump_functions): Update to look for MEM_REFs. | |
14565 | (ipa_analyze_indirect_call_uses): Update comment. | |
14566 | * Makefile.in (tree-sra.o): Add $(GIMPLE_H) to dependencies. | |
14567 | (IPA_PROP_H): Likewise. | |
14568 | ||
14569 | 2010-09-10 Martin Jambor <mjambor@suse.cz> | |
14570 | ||
14571 | PR tree-optimization/44972 | |
14572 | * ipa-prop.c (ipa_modify_call_arguments): Build MEM_REF instead of | |
14573 | calling build_ref_for_offset. | |
14574 | ||
14575 | 2010-09-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
14576 | ||
14577 | * config/arm/bpabi.h (BE8_LINK_SPEC): Handle Cortex-a15. | |
14578 | * config/arm/arm-cores.def (cortex-a15): New core. Treat it as a v7-a. | |
14579 | * config/arm/arm-tune.md: Regenerate. | |
14580 | * doc/invoke.texi (ARM Options): Document it. | |
14581 | ||
14582 | 2010-09-09 Reza Yazdani <reza.yazdani@amd.com> | |
14583 | ||
14584 | * config/i386/i386.c: Include sched-int.h. | |
14585 | (TARGET_SCHED_DISPATCH): Defined. | |
14586 | (TARGET_SCHED_DISPATCH_DO): Defined. | |
14587 | (DISPATCH_WINDOW_SIZE): Defined. | |
14588 | (MAX_DISPATCH_WINDOWS): Defined. | |
14589 | (MAX_INSN): Defined. | |
14590 | (MAX_IMM): Defined. | |
14591 | (MAX_IMM_SIZE): Defined. | |
14592 | (MAX_IMM_32): Defined. | |
14593 | (MAX_IMM_64): Defined. | |
14594 | (MAX_LOAD): Defined. | |
14595 | (MAX_STORE): Defined. | |
14596 | (BIG): Defined. | |
14597 | (dispatch_group): New. | |
14598 | (num_allowable_groups): New. | |
14599 | (group_name): New. | |
14600 | (sched_insn_info_s): New. | |
14601 | (dispatch_windows_s): New. | |
14602 | (imm_info_s): New. | |
14603 | (dispatch_window_list): New. | |
14604 | (dispatch_window_list1): New. | |
14605 | (get_mem_group): New. | |
14606 | (is_cmp): New. | |
14607 | (dispatch_violation): New. | |
14608 | (is_branch): New. | |
14609 | (is_prefetch): New. | |
14610 | (init_window): New. | |
14611 | (allocate_window): New. | |
14612 | (init_dispatch_sched): New. | |
14613 | (is_end_basic_block): New. | |
14614 | (process_end_window): New. | |
14615 | (allocate_next_window): New. | |
14616 | (find_constant_1): New. | |
14617 | (find_constant): New. | |
14618 | (get_num_immediates): New. | |
14619 | (has_immediate): New. | |
14620 | (get_insn_path): New. | |
14621 | (get_insn_group): New. | |
14622 | (count_num_restricted): New. | |
14623 | (fits_dispatch_window): New. | |
14624 | (add_insn_window): New. | |
14625 | (add_to_dispatch_window): New. | |
14626 | (debug_dispatch_window_file): New. | |
14627 | (debug_dispatch_window): New. | |
14628 | (debug_insn_dispatch_info_file): New. | |
14629 | (debug_ready_dispatch): New. | |
14630 | (do_dispatch): New. | |
14631 | (has_dispatch): New. | |
14632 | * config/i386/i386.h (debug_ready_dispatch): Declared. | |
14633 | (debug_dispatch_window): Declared. | |
14634 | * config/i386/i386.opt (mdispatch-scheduler): New flag. | |
14635 | * doc/tm.texi.in (TARGET_SCHED_DISPATCH): New. | |
14636 | (TARGET_SCHED_DISPATCH_DO): New. | |
14637 | * doc/tm.texi: Regererated. | |
14638 | * haifa-sched.c (choose_ready): Call targetm.sched.dispatch and | |
14639 | ready_remove_first_dispatch | |
14640 | (schedule_block): Call targetm.sched.dispatch and | |
14641 | targetm.sched.dispatch_do. | |
14642 | (sched_init): Call targetm.sched.dispatch and | |
14643 | targetm.sched.dispatch_do. | |
14644 | (ready_remove_first_dispatch): New. | |
14645 | (number_in_ready): New. | |
14646 | (get_ready_element): New. | |
14647 | * hooks.c (hook_bool_rtx_int_false): New. | |
14648 | (hook_void_rtx_int): New. | |
14649 | * hooks.h (hook_bool_rtx_int_false): Declared. | |
14650 | (hook_void_rtx_int): Declared. | |
14651 | * sched-int.h (IS_DISPATCH_ON): Defined. | |
14652 | (IS_CMP): Defined. | |
14653 | (DISPATCH_VIOLATION): Defined. | |
14654 | (FITS_DISPATCH_WINDOW): Defined. | |
14655 | (DISPATCH_INIT): Defined. | |
14656 | (ADD_TO_DISPATCH_WINDOW): Defined. | |
14657 | (get_ready_element): Declared. | |
14658 | (number_in_ready): Declared. | |
14659 | * target.def (dispatch): Defined. | |
14660 | (dispatch_do): Defined. | |
14661 | ||
14662 | 2010-09-09 Vladimir Makarov <vmakarov@redhat.com> | |
14663 | ||
14664 | PR middle-end/45312 | |
14665 | * reload1.c (merge_assigned_reloads): Remove. | |
14666 | (reload_as_needed): Don't call it. | |
14667 | ||
14668 | 2010-09-09 Anatoly Sokolov <aesok@post.ru> | |
14669 | ||
14670 | * config/m32r/m32r.c (m32r_mode_dependent_address_p): New functions. | |
14671 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
14672 | * config/m32r/m32r.h: (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
14673 | ||
14674 | 2010-09-09 Matthias Klose <doko@ubuntu.com> | |
14675 | ||
14676 | PR bootstrap/43847 | |
14677 | * configure.ac (--enable-plugin): Enhance for cross builds. | |
14678 | * configure: Regenerate. | |
14679 | ||
14680 | 2010-09-09 Jan Hubicka <jh@suse.cz> | |
14681 | ||
14682 | PR tree-optimization/45598 | |
14683 | * tree-ssa-ccp.c (fold_const_aggregate_ref): Check that result of | |
14684 | string folding is of integral type. | |
14685 | ||
14686 | 2010-09-09 Nathan Sidwell <nathan@codesourcery.com> | |
14687 | ||
14688 | * configure.ac (gnu_indirect_function): New test. | |
14689 | * configure: Rebuilt. | |
14690 | * config.in (HAVE_GAS_INDIRECT_FUNCTION): New. | |
14691 | * defaults.h (IFUNC_ASM_TYPE): Provide default. | |
14692 | ||
14693 | * doc/extend.texi (Function Attributes): Document ifunc. | |
14694 | * varasm.c (do_assemble_alias): Deal with ifuncs too. | |
14695 | ||
14696 | 2010-09-09 Hariharan Sandanagobalane <hariharan@picochip.com> | |
14697 | ||
14698 | * config/picochip/picochip.c (picochip_reorg): Check for note_p for | |
14699 | epilogue instruction move. | |
14700 | ||
14701 | 2010-09-09 Jan Hubicka <jh@suse.cz> | |
14702 | ||
14703 | * collect2.c (maybe_run_lto_and_relink): Rewrite code producing ld | |
14704 | command line to allow more partitions than input files. | |
14705 | ||
14706 | 2010-09-09 Vladimir Makarov <vmakarov@redhat.com> | |
14707 | ||
14708 | PR middle-end/44554 | |
14709 | * ira.c (ira): Switch off sharing spill slots if setjmp is called. | |
14710 | ||
14711 | 2010-09-09 Vladimir Makarov <vmakarov@redhat.com> | |
14712 | ||
14713 | PR middle-end/40386 | |
14714 | * ira.c (pseudo_for_reload_consideration_p): Don't use | |
14715 | flag_ira_share_spill_slots. | |
14716 | ||
14717 | 2010-09-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
14718 | ||
14719 | * config/s390/s390.c (legitimate_reload_constant_p): Accept floating- | |
14720 | point zero operands that fit into a single GPR. | |
14721 | (s390_preferred_reload_class): Ensure we only return general-purpose | |
14722 | register classes. | |
14723 | * config/s390/s390.md ("*mov<mode>_64dfp"): Use lghi to load | |
14724 | floating-point zero operands into GPRs. | |
14725 | ("*mov<mode>_64"): Likewise. | |
14726 | ("mov<mode>"): Likewise using lhi. | |
14727 | ||
14728 | 2010-09-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
14729 | ||
14730 | * config/s390/s390.c (s390_symref_operand_p): Return false for | |
14731 | literal pool references. | |
14732 | (s390_check_qrst_address): Update caller. | |
14733 | ||
14734 | 2010-09-09 Uros Bizjak <ubizjak@gmail.com> | |
14735 | ||
14736 | * config/i386/predicates.md (ext_register_operand): Check that | |
14737 | SUBREG_REG is really a register before looking for REGNO. | |
14738 | (reg_not_xmm0_operand): Handle SUBREGs correctly. | |
14739 | (nonimm_not_xmm0_operand): Call reg_not_xmm0_operand. | |
14740 | ||
14741 | 2010-09-09 Jakub Jelinek <jakub@redhat.com> | |
14742 | ||
14743 | * rtl.def (DEBUG_IMPLICIT_PTR): New rtl code. | |
14744 | * rtl.h (DEBUG_IMPLICIT_PTR_DECL): Define. | |
14745 | * rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle DEBUG_IMPLICIT_PTR. | |
14746 | * print-rtl.c (print_rtx): Likewise. | |
14747 | * cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise. | |
14748 | * cfgexpand.c (expand_debug_expr): Generate DEBUG_IMPLICIT_PTR | |
14749 | for ADDR_EXPR with non-addressable object. | |
14750 | * dwarf2out.c (enum dw_val_class): Add dw_val_class_decl_ref. | |
14751 | (struct dw_val_struct): Add v.val_decl_ref. | |
14752 | (dwarf_stack_op_name, output_loc_operands, output_loc_operands_raw): | |
14753 | Handle DW_OP_GNU_implicit_pointer. | |
14754 | (size_of_loc_descr): Likewise. Fix up DW_OP_call_ref size. | |
14755 | (get_ref_die_offset_label): New function. | |
14756 | (implicit_ptr_descriptor): New function. | |
14757 | (mem_loc_descriptor): Handle DEBUG_IMPLICIT_PTR. | |
14758 | (loc_descriptor): Likewise. | |
14759 | (gen_variable_die): Put even definitions into decl_die_table. | |
14760 | (resolve_addr_in_expr): Resolve still unresolved | |
14761 | DW_OP_GNU_implicit_pointer operands, if it can't be resolved | |
14762 | return false. | |
14763 | (dwarf2out_finish): Call output_location_lists after outputting | |
14764 | .debug_info and .debug_abbrev instead of before. | |
14765 | ||
14766 | 2010-09-09 Roland McGrath <roland@redhat.com> | |
14767 | ||
14768 | * dwarf2out.c (DWARF_REF_SIZE): Define. | |
14769 | (size_of_loc_descr): Use it for DW_OP_call_ref. | |
14770 | ||
14771 | 2010-09-09 Alan Modra <amodra@gmail.com> | |
14772 | ||
14773 | * doc/invoke.text: Reinstate mcmodel=medium. | |
14774 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Set | |
14775 | CMODEL_MEDIUM as default. | |
14776 | * config/rs6000/rs6000.h (enum rs6000_cmodel): Add CMODEL_MEDIUM. | |
14777 | * config/rs6000/rs6000.c (rs6000_handle_option): Add mcmodel=medium. | |
14778 | (toc_relative_ok, offsettable_ok_by_alignment): New functions. | |
14779 | (rs6000_emit_move): Reinstate mcmodel=medium optimization. | |
14780 | ||
14781 | 2010-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
14782 | ||
14783 | PR target/45250 | |
14784 | * config/pa/pa.md (nonlocal_goto): Restore hard frame pointer using | |
14785 | hard_frame_pointer_rtx instead of virtual_stack_vars_rtx. | |
14786 | (builtin_longjmp): Likewise. | |
14787 | (allocate_stack): Use hard_frame_pointer_rtx instead of | |
14788 | frame_pointer_rtx. | |
14789 | * config/pa/pa-protos.h (pa_initial_elimination_offset): Declare. | |
14790 | * config/pa/pa.c (pa_internal_arg_pointer): Declare. | |
14791 | (pa_can_eliminate): Likewise. | |
14792 | (TARGET_INTERNAL_ARG_POINTER): Define. | |
14793 | (TARGET_CAN_ELIMINATE): Define. | |
14794 | (hppa_expand_prologue): Use hard frame pointer instead of soft frame | |
14795 | pointer. | |
14796 | (hppa_expand_epilogue, pa_eh_return_handler_rtx): Likewise. | |
14797 | (pa_internal_arg_pointer, pa_can_eliminate, | |
14798 | pa_initial_elimination_offset): New. | |
14799 | * config/pa/pa.h (FRAME_POINTER_REGNUM): Set to new general register. | |
14800 | (HARD_FRAME_POINTER_REGNUM): Set to register three. | |
14801 | (INITIAL_FRAME_POINTER_OFFSET): Delete. | |
14802 | (ELIMINABLE_REGS, INITIAL_ELIMINATION_OFFSET, DWARF_FRAME_REGISTERS): | |
14803 | Define. | |
14804 | (DWARF_ALT_FRAME_RETURN_COLUMN, REGNO_OK_FOR_INDEX_P, | |
14805 | REGNO_OK_FOR_BASE_P): Update to include soft frame pointer. | |
14806 | * config/pa/pa32-regs.h (FIRST_PSEUDO_REGISTER): Increase by one. | |
14807 | (FIXED_REGISTERS, CALL_USED_REGISTERS, REG_ALLOC_ORDER, | |
14808 | REG_CLASS_CONTENTS, REGNO_REG_CLASS, REGISTER_NAMES): Update to include | |
14809 | new soft frame pointer. | |
14810 | * config/pa/pa64-regs.h: Likewise. | |
14811 | ||
14812 | 2010-09-08 Uros Bizjak <ubizjak@gmail.com> | |
14813 | ||
14814 | * config/i386/i386.h (EH_RETURN_DATA_REGNO) Use DX_REG instead of | |
14815 | numerical constant. | |
14816 | (EH_RETURN_STACKADJ_RTX): Use CX_REG insted of numerical constant. | |
14817 | ||
14818 | 2010-09-08 Alexandre Oliva <aoliva@redhat.com> | |
14819 | ||
14820 | PR debug/45531 | |
14821 | * cfglayout.c (fixup_reorder_chain): Skip debug insns. | |
14822 | ||
14823 | 2010-09-08 Alexandre Oliva <aoliva@redhat.com> | |
14824 | ||
14825 | PR debug/45419 | |
14826 | PR debug/45408 | |
14827 | * tree-pretty-print.c (dump_generic_node): Disregard top-level | |
14828 | qualifiers in otherwise equal MEM_REF pointer types. | |
14829 | * fold-const.c (operand_equal_p): Compare pointer type of MEM_REFs. | |
14830 | * tree.c (iterative_hash_expr): Hash the pointer type of MEM_REFs. | |
14831 | ||
14832 | 2010-09-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
14833 | ||
14834 | PR target/44392 | |
14835 | * config/arm/arm.md (bswapsi2): Handle condition correctly | |
14836 | for armv6 and optimize_size. | |
14837 | ||
14838 | 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> | |
14839 | ||
14840 | PR other/18555 | |
14841 | * doc/cppopts.texi (-isysroot): Document Darwin behaviour. | |
14842 | ||
14843 | 2010-09-08 Uros Bizjak <ubizjak@gmail.com> | |
14844 | ||
14845 | * config/i386/i386-protos.h (ix86_can_use_return_insn_p, | |
14846 | symbolic_reference_mentioned_p, ix86_expand_movmem, ix86_expand_setmem, | |
14847 | ix86_expand_strlen, legitimate_pic_address_disp_p, | |
14848 | ix86_binary_operator_ok, ix86_unary_operator_ok, ix86_match_ccmode, | |
14849 | ix86_expand_int_movcc, ix86_expand_fp_movcc, ix86_expand_int_addcc, | |
14850 | ix86_check_movabs, ix86_secondary_memory_needed): Change function | |
14851 | prototype to bool. | |
14852 | * config/i386/i386.c (return_in_memory_32, return_in_memory_64, | |
14853 | return_in_memory_ms_64, ix86_check_movabs, | |
14854 | symbolic_reference_mentioned_p, ix86_can_use_return_insn_p, | |
14855 | legitimate_pic_address_disp_p, ix86_binary_operator_ok, | |
14856 | ix86_unary_operator_ok, ix86_match_ccmode, ix86_expand_int_movcc, | |
14857 | ix86_expand_fp_movcc, ix86_expand_int_addcc, ix86_expand_movmem, | |
14858 | ix86_expand_setmem, ix86_expand_strlen, inline_secondary_memory_needed, | |
14859 | ix86_secondary_memory_needed): Change to bool. Return | |
14860 | "true" and "false" values. | |
14861 | * config/i386/i386.md: Return "true" and "false" values. | |
14862 | ||
14863 | 2010-09-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
14864 | ||
14865 | * doc/sourcebuild.texi (Effective-Target Keywords): Document | |
14866 | run_expensive_tests. | |
14867 | ||
14868 | 2010-09-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
14869 | ||
14870 | * toplev.c (output_stack_usage): Use lbasename instead of basename. | |
14871 | ||
14872 | 2010-09-08 Martin Jambor <mjambor@suse.cz> | |
14873 | ||
14874 | PR other/45443 | |
14875 | * doc/invoke.texi: Add -fipa-cp-clone to list of switches turned on | |
14876 | at -O3. | |
14877 | ||
14878 | 2010-09-08 Richard Guenther <rguenther@suse.de> | |
14879 | ||
14880 | * gimple.c (gimple_types, type_hash_cache): Move to GC memory. | |
14881 | (visit): Adjust. | |
14882 | (iterative_hash_gimple_type): Likewise. | |
14883 | (gimple_type_hash): Likewise. | |
14884 | (gimple_register_type): Likewise. | |
14885 | (print_gimple_types_stats): Likewise. | |
14886 | (free_gimple_type_tables): Likewise. | |
14887 | ||
14888 | 2010-09-08 Michael Matz <matz@suse.de> | |
14889 | ||
14890 | PR tree-optimization/43430 | |
14891 | * tree-vect-stmts.c (vectorizable_condition): Support multiple | |
14892 | copies for conditional statements if it's not part of a reduction. | |
14893 | ||
14894 | 2010-09-08 Michael Matz <matz@suse.de> | |
14895 | ||
14896 | PR tree-optimization/33244 | |
14897 | * tree-ssa-sink.c (statement_sink_location): Don't sink into | |
14898 | empty loop latches. | |
14899 | ||
14900 | 2010-09-08 Richard Guenther <rguenther@suse.de> | |
14901 | ||
14902 | PR tree-optimization/45578 | |
14903 | * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): | |
14904 | Be more careful when transfering alignment information to | |
14905 | the new induction variable. | |
14906 | (copy_ref_info): Likewise. | |
14907 | ||
14908 | 2010-09-08 Richard Guenther <rguenther@suse.de> | |
14909 | ||
14910 | * tree.h (TYPE_ORIG_SIZE_TYPE): Remove. | |
14911 | * c-typeck.c (comptypes_internal): Remove TYPE_ORIG_SIZE_TYPE checks. | |
14912 | ||
14913 | 2010-09-08 Arnaud Charlet <charlet@adacore.com> | |
14914 | ||
14915 | * c-tree.h, c-decl.c (build_enumerator): Add location parameter. | |
14916 | * c-parser.c (c_parser_enum_specifier): Adjust call to build_enumerator. | |
14917 | ||
14918 | 2010-09-08 Kenneth Zadeck <zadeck@naturalbridge.com> | |
14919 | ||
14920 | PR doc/45587 | |
14921 | * doc/md.texi: Fixed modes on several standard pattern names. | |
14922 | ||
14923 | 2010-09-08 Mingjie Xing <mingjie.xing@gmail.com> | |
14924 | ||
14925 | * config/mips/loongson.md (loongson_psll<V_suffix>): Rename to... | |
14926 | (ashl<mode>3): ...this. | |
14927 | (loongson_psra<V_suffix>): Rename to... | |
14928 | (ashr<mode>3): ...this. | |
14929 | (loongson_psrl<V_suffix>): Rename to... | |
14930 | (lshr<mode>3): ...this. | |
14931 | * config/mips/mips.c (CODE_FOR_loongson_psllh): Define. | |
14932 | (CODE_FOR_loongson_psllw): Define. | |
14933 | (CODE_FOR_loongson_psrlh): Define. | |
14934 | (CODE_FOR_loongson_psrlw): Define. | |
14935 | (CODE_FOR_loongson_psrah): Define. | |
14936 | (CODE_FOR_loongson_psraw): Define. | |
14937 | ||
14938 | 2010-09-07 Richard Henderson <rth@redhat.com> | |
14939 | ||
14940 | * tree-vect-data-refs.c: Include tm_p.h. | |
14941 | * Makefile.in (tree-vect-data-refs.o): Update deps. | |
14942 | * config/i386/i386-protos.h (ix86_cfun_abi, ix86_function_type_abi): | |
14943 | Move delarations outside #ifdef RTX_CODE. | |
14944 | ||
14945 | 2010-09-07 Richard Henderson <rth@redhat.com> | |
14946 | ||
14947 | * final.c (rest_of_handle_final): Unconditionally do | |
14948 | output_function_exception_table before assemble_end_function. | |
14949 | ||
14950 | 2010-09-07 Jan Hubicka <jh@suse.cz> | |
14951 | ||
14952 | * tree-inline.c (tree_inlinable_function_p): Do not test | |
14953 | DECL_REPLACEABLE_P. | |
14954 | * ipa-inline.c (cgraph_default_inline_p, update_caller_keys, | |
14955 | update_callee_keys, cgraph_decide_inlining): Test function availability. | |
14956 | * cif-code.def (OVERWRITABLE): New code. | |
14957 | ||
14958 | 2010-09-07 H.J. Lu <hjl.tools@gmail.com> | |
14959 | Jack Howarth <howarth@bromo.med.uc.edu> | |
14960 | ||
14961 | PR target/36502 | |
14962 | PR target/42313 | |
14963 | PR target/44651 | |
14964 | * config/i386/darwin.h (STACK_BOUNDARY): Redefine as 128 for | |
14965 | profiling or 64-bit MS_ABI and as BITS_PER_WORD otherwise. | |
14966 | (PREFERRED_STACK_BOUNDARY): Replace STACK_BOUNDARY with 128 in | |
14967 | MAX macro. | |
14968 | ||
14969 | 2010-09-07 H.J. Lu <hongjiu.lu@intel.com> | |
14970 | ||
14971 | * unwind-dw2-fde-glibc.c: Include <elf.h> for DT_CONFIG. | |
14972 | Include <link.h> only if USE_PT_GNU_EH_FRAME is defined. | |
14973 | ||
14974 | 2010-09-07 H.J. Lu <hongjiu.lu@intel.com> | |
14975 | ||
14976 | * config.gcc: Don't append t-android for Android targets. | |
14977 | ||
14978 | * config/t-android: Removed. | |
14979 | ||
14980 | 2010-09-07 Richard Henderson <rth@redhat.com> | |
14981 | ||
14982 | * target.def (TARGET_ASM_EMIT_EXCEPT_PERSONALITY): New hook. | |
14983 | * doc/tm.texi.in: Add doc marker. | |
14984 | * doc/tm.texi: Rebuild. | |
14985 | * except.c (switch_to_exception_section): Always build. | |
14986 | (output_one_function_exception_table): Move section switch, | |
14987 | personality output, and label output ... | |
14988 | (output_function_exception_table): ... here. Use the new | |
14989 | personality hook. | |
14990 | ||
14991 | * config/ia64/ia64.c (ia64_asm_emit_except_personality, | |
14992 | ia64_asm_init_sections, TARGET_ASM_EMIT_EXCEPT_PERSONALITY, | |
14993 | TARGET_ASM_INIT_SECTIONS): New. | |
14994 | (ia64_asm_unwind_emit): Rename from process_for_unwind_directive, | |
14995 | make static. | |
14996 | (TARGET_ASM_UNWIND_EMIT): Update to match. | |
14997 | * config/ia64/ia64-protos.h (process_for_unwind_directive): Remove. | |
14998 | ||
14999 | * config/arm/arm.c (arm_asm_emit_except_personality): New. | |
15000 | (arm_asm_init_sections): New. | |
15001 | (TARGET_ASM_EMIT_EXCEPT_PERSONALITY, TARGET_ASM_INIT_SECTIONS): New. | |
15002 | ||
15003 | 2010-09-07 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
15004 | ||
15005 | * config/arm/arm.md: Remove unused variable. | |
15006 | ||
15007 | 2010-09-07 Anatoly Sokolov <aesok@post.ru> | |
15008 | ||
15009 | * config/m32r/m32r.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
15010 | * config/m32r/m32r.c (TARGET_MEMORY_MOVE_COSTS): Define. | |
15011 | (m32r_memory_move_cost): New function. | |
15012 | ||
15013 | 2010-09-07 H.J. Lu <hongjiu.lu@intel.com> | |
15014 | ||
15015 | * config.gcc: Append t-android for Android targets. | |
15016 | ||
15017 | * config/t-android: New. | |
15018 | ||
15019 | 2010-09-07 Richard Henderson <rth@redhat.com> | |
15020 | ||
15021 | * target.def (unwind_emit_before_insn): New hook. | |
15022 | * doc/tm.texi.in: Add @hook marker for it. | |
15023 | * doc/tm.texi: Rebuild. | |
15024 | * final.c (final_scan_insn): Respect unwind_emit_before_insn. | |
15025 | ||
15026 | 2010-09-07 Martin Jambor <mjambor@suse.cz> | |
15027 | ||
15028 | PR fortran/43665 | |
15029 | * ipa-cp.c (ipcp_versionable_function_p): Return false if there | |
15030 | are any type attributes. | |
15031 | ||
15032 | 2010-09-07 Jan Hubicka <jh@suse.cz> | |
15033 | ||
15034 | * tree-ssa-ccp.c (fold_const_aggregate_ref): Fix handling of | |
15035 | array_ref_low_bound in string access folding. | |
15036 | ||
15037 | 2010-09-07 Uros Bizjak <ubizjak@gmail.com> | |
15038 | ||
15039 | PR target/45206 | |
15040 | * config/i386/i386.c (ix86_expand_epilogue): Mark SP as valid after | |
15041 | eh_return fixup sequence. | |
15042 | ||
15043 | 2010-09-07 Jan Hubicka <jh@suse.cz> | |
15044 | ||
15045 | * gimple-fold.c (maybe_fold_reference): Verify that operand is | |
15046 | gimple_min_invariant. | |
15047 | ||
15048 | 2010-09-07 Richard Guenther <rguenther@suse.de> | |
15049 | ||
15050 | PR middle-end/45569 | |
15051 | * tree-eh.c (operation_could_trap_helper_p): Neither COMPLEX_EXPR | |
15052 | nor CONSTRUCTOR can trap. | |
15053 | * tree-complex.c (update_complex_assignment): Update EH info. | |
15054 | ||
15055 | 2010-09-07 Richard Guenther <rguenther@suse.de> | |
15056 | ||
15057 | PR middle-end/45569 | |
15058 | * tree-cfg.c (build_gimple_cfg): Remove redundant stmt verification. | |
15059 | * passes.c (execute_function_todo): Do not verify anything if | |
15060 | we saw errors. | |
15061 | ||
15062 | 2010-09-07 Richard Guenther <rguenther@suse.de> | |
15063 | ||
15064 | * tree-pretty-print.c (dump_generic_node): Dump void types as void. | |
15065 | ||
15066 | 2010-09-07 Bernd Schmidt <bernds@codesourcery.com> | |
15067 | ||
15068 | PR target/43137 | |
15069 | * config/arm/iterators.md (qhs_zextenddi_cond, qhs_sextenddi_cond): | |
15070 | New define_mode_attrs. | |
15071 | * config/arm/arm.md (zero_extendsidi2, arm_zero_extendsidi2, | |
15072 | arm_exxtendsidi2, arm_extendsidi2): Delete patterns. | |
15073 | (zero_extend<mode>di2, extend<mode>di2 and related splits): New. | |
15074 | (thumb1_zero_extendhisi2): Remove code to handle LABEL_REFs. | |
15075 | Remove pool_range attribute. | |
15076 | (arm_zero_extendhisi2, arm_zero_extendhisi2_v6, arm_zero_extendqisi2, | |
15077 | arm_zero_extendqisi2_v6, thumb1_zero_extendqisi2_v6): Remove | |
15078 | pool_range and neg_pool_range attributes. | |
15079 | * config/arm/thumb2.md (thumb2_zero_extendsidi2, | |
15080 | thumb2_zero_extendhidi2, thumb2_zero_extendqidi2, thumb2_extendsidi2, | |
15081 | thumb2_extendhidi2, thumb2_extendqidi2): Delete. | |
15082 | ||
15083 | 2010-09-06 H.J. Lu <hongjiu.lu@intel.com> | |
15084 | ||
15085 | * config/i386/linux-unwind.h (x86_fallback_frame_state): Properly | |
15086 | check glibc. | |
15087 | ||
15088 | 2010-09-06 Uros Bizjak <ubizjak@gmail.com> | |
15089 | ||
15090 | PR target/22152 | |
15091 | * config/i386/mmx.md (*mov<mode>_internal_rex64, | |
15092 | *mov<mode>_internal_avx, *mov<mode>_internal, | |
15093 | *movv2sf_internal_rex64_avx, *movv2sf_internal_rex64, | |
15094 | *movv2sf_internal_avx, *movv2sf_internal): Split out !y-!y alternative. | |
15095 | ||
15096 | 2010-09-06 Mark Mitchell <mark@codesourcery.com> | |
15097 | ||
15098 | * c-typeck.c (do_warn_double_promotion): Remove. | |
15099 | * doc/invoke.texi (-Wdouble-promotion): Note available for C++ and | |
15100 | Objective-C++ too. | |
15101 | ||
15102 | 2010-09-06 Anatoly Sokolov <aesok@post.ru> | |
15103 | ||
15104 | * config/frv/frv.h (CLASS_LIKELY_SPILLED_P): Remove. | |
15105 | * config/frv/frv-protos.h (frv_class_likely_spilled_p): Remove. | |
15106 | * config/frv/frv.c (frv_class_likely_spilled_p): Make static. Change | |
15107 | argument type to reg_class_t. Change result type to bool. | |
15108 | (TARGET_CLASS_LIKELY_SPILLED_P): Define. | |
15109 | ||
15110 | 2010-09-06 Nicola Pero <nicola.pero@meta-innovation.com> | |
15111 | ||
15112 | PR libobjc/19850 | |
15113 | * gthr-posix.h (__gthread_objc_thread_detach): Use | |
15114 | _objc_thread_attribs when detaching a thread. | |
15115 | * gthr-posix95.h (__gthread_objc_thread_detach): Same change. | |
15116 | ||
15117 | 2010-09-06 H.J. Lu <hongjiu.lu@intel.com> | |
15118 | ||
15119 | PR target/45524 | |
15120 | * configure.ac (enable_decimal_float): Set to $default_decimal_float. | |
15121 | * configure: Regenerated. | |
15122 | ||
15123 | 2010-09-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
15124 | ||
15125 | * combine.c (try_combine): Set subst_low_luid to i0. | |
15126 | ||
15127 | 2010-09-06 Richard Guenther <rguenther@suse.de> | |
15128 | ||
15129 | * tree.def (MISALIGNED_INDIRECT_REF): Remove. | |
15130 | * tree.h (INDIRECT_REF_P): Only check for INDIRECT_REF. | |
15131 | (build_aligned_type): Declare. | |
15132 | * tree.c (check_qualified_type): Also compare TYPE_ALIGN. | |
15133 | (check_aligned_type): New function. | |
15134 | (build_aligned_type): Likewise. | |
15135 | * expr.c (expand_assignment): Handle misaligned stores via | |
15136 | TARGET_MEM_REF and MEM_REF using movmisalign_optab. | |
15137 | (expand_expr_real_1): Likewise. | |
15138 | (safe_from_p): Remove MISALIGNED_INDIRECT_REF handling. | |
15139 | * tree-vect-stmts.c (vectorizable_store): Do not build | |
15140 | MISALIGNED_INDIRECT_REF but initialize alignment information. | |
15141 | (vectorizable_load): Likewise. | |
15142 | * builtins.c (get_object_alignment): Remove MISALIGNED_INDIRECT_REF | |
15143 | handling. | |
15144 | * cfgexpand.c (expand_debug_expr): Likewise. | |
15145 | * dwarf2out.c (loc_list_from_tree): Likewise. | |
15146 | * fold-const.c (maybe_lvalue_p): Likewise. | |
15147 | (operand_equal_p): Likewise. | |
15148 | (build_fold_addr_expr_with_type_loc): Likewise. | |
15149 | * gimplify.c (gimplify_addr_expr): Likewise. | |
15150 | (gimplify_expr): Likewise. | |
15151 | * tree-cfg.c (verify_types_in_gimple_min_lval): Likewise. | |
15152 | (verify_gimple_assign_single): Likewise. | |
15153 | * tree-dump.c (dequeue_and_dump): Likewise. | |
15154 | (tree_could_trap_p): Likewise. | |
15155 | * tree-predcom.c (ref_at_iteration): Likewise. | |
15156 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
15157 | (op_code_prio): Likewise. | |
15158 | (op_symbol_code): Likewise. | |
15159 | * tree-ssa-ccp.c (get_value_from_alignment): Likewise. | |
15160 | * tree-ssa-loop-im.c (for_each_index): Likewise. | |
15161 | (gen_lsm_tmp_name): Likewise. | |
15162 | * tree-ssa-loop-ivopts.c (idx_find_step): Likewise. | |
15163 | (find_interesting_uses_address): Likewise. | |
15164 | * tree-ssa-loop-prefetch.c (idx_analyze_ref): Likewise. | |
15165 | * tree-ssa-operands.c (get_expr_operands): Likewise. | |
15166 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise. | |
15167 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise. | |
15168 | (ao_ref_init_from_vn_reference): Likewise. | |
15169 | * tree.c (staticp): Likewise. | |
15170 | (build1_stat): Likewise. | |
15171 | (reference_alias_ptr_type): Likewise. | |
15172 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. | |
15173 | * config/rs6000/rs6000.c (rs6000_check_sdmode): Remove | |
15174 | MISALIGNED_INDIRECT_REF handling. | |
15175 | ||
15176 | 2010-09-06 Richard Guenther <rguenther@suse.de> | |
15177 | ||
15178 | PR tree-optimization/45534 | |
15179 | * tree-ssa-address.c (create_mem_ref_raw): Add verify parameter. | |
15180 | (create_mem_ref): Do verify the created TARGET_MEM_REF is valid | |
15181 | on the target. | |
15182 | (maybe_fold_tmr): Do not verify the created TARGET_MEM_REF is | |
15183 | valid on the target. | |
15184 | ||
15185 | 2010-09-06 Andreas Schwab <schwab@redhat.com> | |
15186 | ||
15187 | * configure.ac: Quote argument of AC_MSG_WARN. | |
15188 | * configure: Regenerate. | |
15189 | ||
15190 | 2010-09-06 Alexander Monakov <amonakov@ispras.ru> | |
15191 | ||
15192 | * sel-sched.c (move_cond_jump): Correct arguments to | |
15193 | maybe_tidy_empty_bb. | |
15194 | * sel-sched-ir.c (maybe_tidy_empty_bb): Export. | |
15195 | ||
15196 | 2010-09-06 Andrey Belevantsev <abel@ispras.ru> | |
15197 | ||
15198 | PR rtl-optimization/44919 | |
15199 | * sel-sched.c (move_cond_jump): Remove assert, check that | |
15200 | the several blocks case can only happen with mutually exclusive | |
15201 | insns instead. Rewrite the movement code to support moving through | |
15202 | several basic blocks. | |
15203 | ||
15204 | 2010-09-06 Uros Bizjak <ubizjak@gmail.com> | |
15205 | ||
15206 | * config/i386/i386.md (iptrsize): New mode attribute. | |
15207 | (tp_seg): Ditto. | |
15208 | (*load_tp_<mode>): Macroize insn from *load_tp_{si,di} using P | |
15209 | mode iterator. | |
15210 | (*add_tp_<mode>): Ditto from *add_tp_{si,di}. | |
15211 | (stack_protect_set_<mode>): Ditto from stack_protect_set_{si,di}. | |
15212 | (stack_protect_test_<mode>): Ditto from stack_protect_test_{si,di}. | |
15213 | (stack_tls_protect_set_<mode>): Ditto from | |
15214 | stack_tls_protect_set_{si,di}. Use %@ to output segment register | |
15215 | of thread base pointer load. | |
15216 | (stack_tls_protect_test_<mode>): Ditto from | |
15217 | stack_tls_protect_test_{si,di}. Use %@ to output segment register | |
15218 | of thread base pointer load. | |
15219 | (stack_protect_set): Rewrite using indirect functions. | |
15220 | (stack_protect_test): Ditto. | |
15221 | * config/i386/i386.c (ix86_print_operand_punct_valid): Add '@'. | |
15222 | (ix86_print_operand): Handle '@'. | |
15223 | ||
15224 | 2010-09-05 Giuseppe Scrivano <gscrivano@gnu.org> | |
15225 | ||
15226 | * tree-tailcall.c (process_assignment): Handle NEGATE_EXPR and | |
15227 | MINUS_EXPR. | |
15228 | ||
15229 | 2010-09-05 Mark Mitchell <mark@codesourcery.com> | |
15230 | ||
15231 | * doc/invoke.texi: Document -Wdouble-promotion. | |
15232 | * c-typeck.c (convert_arguments): Check for implicit conversions | |
15233 | from float to double. | |
15234 | (do_warn_double_promotion): New function. | |
15235 | (build_conditional_expr): Use it. | |
15236 | (build_binary_op): Likewise. | |
15237 | ||
15238 | 2010-09-05 Richard Guenther <rguenther@suse.de> | |
15239 | ||
15240 | PR tree-optimization/45535 | |
15241 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Properly | |
15242 | handle TMR_INDEX2. Make sure TMR_INDEX is not NULL before | |
15243 | dereferencing it. | |
15244 | (indirect_refs_may_alias_p): Likewise. | |
15245 | ||
15246 | 2010-09-05 Naveen H.S <naveen.S@kpitcummins.com> | |
15247 | ||
15248 | * config/sh/sh.c (sh_option_override): Make static. | |
15249 | Adjust comments. Declare. | |
15250 | (sh_function_value_regno_p): Likewise. | |
15251 | (sh_register_move_cost): Modify the arguments, make static. | |
15252 | Adjust comments. Declare. | |
15253 | (TARGET_OPTION_OVERRIDE, TARGET_REGISTER_MOVE_COST | |
15254 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
15255 | * config/sh/sh.h (OVERRIDE_OPTIONS, FUNCTION_VALUE_REGNO_P | |
15256 | REGISTER_MOVE_COST): Delete. | |
15257 | * config/sh/sh-protos.h (sh_override_options): Delete. | |
15258 | (sh_register_move_cost): Delete. | |
15259 | (sh_function_value_regno_p): Delete. | |
15260 | ||
15261 | 2010-09-04 Anatoly Sokolov <aesok@post.ru> | |
15262 | ||
15263 | * config/m32r/m32r.c (m32r_function_value, m32r_libcall_value, | |
15264 | m32r_function_value_regno_p): New functions. | |
15265 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
15266 | TARGET_FUNCTION_VALUE_REGNO_P): Declare. | |
15267 | * config/m32r/m32r.h: (FUNCTION_VALUE, LIBCALL_VALUE, | |
15268 | FUNCTION_VALUE_REGNO_P): Remove. | |
15269 | ||
15270 | 2010-09-04 Jan Hubicka <jh@suse.cz> | |
15271 | ||
15272 | * gimple-fold.c (maybe_fold_reference): Use fold_const_aggregate_ref. | |
15273 | * tree-ssa-ccp.c (fold_const_aggregate_ref): Use | |
15274 | fold_read_from_constant_string. | |
15275 | ||
15276 | * gimple.h (canonicalize_constructor_val): Declare. | |
15277 | * gimple-fold.c (canonicalize_constructor_val): New function. | |
15278 | (get_symbol_constant_value):Use it. | |
15279 | * tree-ssa-ccp.c (fold_const_aggregate_ref): Likewise. | |
15280 | ||
15281 | 2010-09-04 Jan Hubicka <jh@suse.cz> | |
15282 | ||
15283 | * tree-switch-conversion.c (build_one_array): Set constructor to be | |
15284 | static. | |
15285 | * varpool.c (varpool_finalize_decl): Compute const_value_known. | |
15286 | ||
15287 | 2010-09-04 Richard Guenther <rguenther@suse.de> | |
15288 | ||
15289 | PR bootstrap/45519 | |
15290 | * tree-flow.h (force_gimple_operand_1): Declare. | |
15291 | (force_gimple_operand_gsi_1): Likewise. | |
15292 | * gimplify.c (force_gimple_operand_1): New worker taking a | |
15293 | gimple predicate for ... | |
15294 | (force_gimple_operand): ... which now wraps it. | |
15295 | (force_gimple_operand_gsi_1, force_gimple_operand_gsi): Likewise. | |
15296 | * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Revert | |
15297 | last change. | |
15298 | * tree-ssa-address.c (gimplify_mem_ref_parts): Use | |
15299 | force_gimple_operand_gsi_1 with is_gimple_mem_ref_addr. | |
15300 | (create_mem_ref): Likewise. | |
15301 | ||
15302 | 2010-09-04 Uros Bizjak <ubizjak@gmail.com> | |
15303 | ||
15304 | * config/i386/predicates.md (sse_reg_operand): New predicate. | |
15305 | * config/i386/i386.md (TFmode push splitter): Use sse_reg_operand | |
15306 | predicate for operand 1. | |
15307 | (XFmode push splitter): Use fp_register_operand predicate | |
15308 | for operand 1. | |
15309 | (*dummy_extendsfdf2, *dummy_extendsfxf2): Remove disabled patterns. | |
15310 | (SF-DF float_extend push splitter): Add reload_completed insn | |
15311 | predicate. | |
15312 | ({SF,DF}-XF float_extend_push splitter): Macroize splitter using | |
15313 | MODEF mode macro. Add reload_completed insn predicate. | |
15314 | ||
15315 | 2010-09-04 Paolo Bonzini <bonzini@gnu.org> | |
15316 | ||
15317 | * df.h (enum df_ref_class): Remove DF_REF_EXTRACT. | |
15318 | (struct df_extract_ref): Remove. | |
15319 | (union df_ref_d): Remove extract_ref member. | |
15320 | (df_ref_create): Remove last three arguments. | |
15321 | (DF_REF_LOC): Remove DF_REF_EXTRACT case. | |
15322 | * df-scan.c (df_ref_record): Remove last three arguments, do not | |
15323 | pass them to df_ref_create_structure. | |
15324 | (df_uses_record): Remove first and last three arguments. Replace | |
15325 | first argument with DF_REF_REGULAR, adjust calls to remove the | |
15326 | width, offset and mode. Always call recursively on the second | |
15327 | and third argument of ZERO_EXTRACT and SIGN_EXTRACT. | |
15328 | (df_ref_create_structure): Remove first argument. | |
15329 | (struct df_scan_problem_data): Remove ref_extract_pool. | |
15330 | (df_scan_free_internal): Do not free it. | |
15331 | (df_scan_alloc): Do not allocate it. | |
15332 | (df_ref_create): Remove last three arguments, do not pass them to | |
15333 | df_ref_create_structure. | |
15334 | (df_free_ref): Remove DF_REF_EXTRACT case. | |
15335 | (df_notes_rescan): Adjust call to df_uses_record. | |
15336 | (df_ref_equal_p, df_ref_compare, df_ref_create_structure): | |
15337 | Remove DF_REF_EXTRACT case. | |
15338 | (df_def_record_1): Do not special case class for a ZERO_EXTRACT lhs. | |
15339 | Adjust calls to df_ref_record, using DF_REF_REGULAR for all REG | |
15340 | and SUBREG definitions. | |
15341 | (df_get_conditional_uses): Remove references to width/offset/mode, | |
15342 | adjust call to df_ref_create_structure. | |
15343 | (df_get_call_refs, df_insn_refs_collect, df_bb_refs_collect, | |
15344 | df_entry_block_defs_collect, df_exit_block_uses_collect): Adjust | |
15345 | calls to df_uses_record and df_ref_record. | |
15346 | * fwprop.c (update_df): Remove references to width/offset/mode, | |
15347 | adjust call to df_ref_create. | |
15348 | ||
15349 | 2010-09-03 Jan Hubicka <jh@suse.cz> | |
15350 | ||
15351 | * ipa.c (build_cdtor): Take VECtor as argument; fix array walk. | |
15352 | (build_cdtor_fns): Update use of build_cdtor. | |
15353 | ||
15354 | 2010-09-03 Joseph Myers <joseph@codesourcery.com> | |
15355 | ||
15356 | * doc/options.texi (SeparateAlias): Document. | |
15357 | * opt-functions.awk (switch_flags): Handle SeparateAlias. | |
15358 | * opth-gen.awk: Generate enumeration names for options marked | |
15359 | SeparateAlias, but not for those marked Ignore. | |
15360 | * opts-common.c (generate_canonical_option): Don't output separate | |
15361 | argument for options marked CL_SEPARATE_ALIAS. | |
15362 | (decode_cmdline_option): Handle CL_SEPARATE_ALIAS. | |
15363 | * opts.h (CL_SEPARATE_ALIAS): New. | |
15364 | (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, CL_TARGET, | |
15365 | CL_COMMON): Adjust definitions. | |
15366 | * config/i386/darwin.opt, config/mips/sde.opt: New. | |
15367 | * common.opt (fdump-final-insns): New. | |
15368 | * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add | |
15369 | i386/darwin.opt. | |
15370 | (mips*-sde-elf*): Add mips/sde.opt. | |
15371 | * config/mips/sde.h (DRIVER_SELF_SPECS): Don't handle | |
15372 | -mno-data-in-code and -mcode-xonly here. | |
15373 | * defaults.h (DEFAULT_SWITCH_TAKES_ARG): Add 'd'. | |
15374 | * gcc.c (option_map): Add "j" to --dump entry. | |
15375 | (translate_options): Don't translate -d to -foutput-class-dir= here. | |
15376 | ||
15377 | 2010-09-03 Sebastian Pop <sebastian.pop@amd.com> | |
15378 | ||
15379 | * tree-data-ref.c (dr_may_alias_p): Replace !DR_IS_READ with | |
15380 | DR_IS_WRITE. | |
15381 | (compute_all_dependences): Same. | |
15382 | (create_rdg_edge_for_ddr): Same. | |
15383 | * tree-data-ref.h (DR_IS_WRITE): New. | |
15384 | (ddr_is_anti_dependent): Replace !DR_IS_READ with DR_IS_WRITE. | |
15385 | * tree-if-conv.c (write_memrefs_written_at_least_once): Same. | |
15386 | (write_memrefs_written_at_least_once): Same. | |
15387 | * tree-predcom.c (suitable_component_p): Same. | |
15388 | (determine_roots_comp): Same. | |
15389 | (execute_load_motion): Same. | |
15390 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Same. | |
15391 | (vect_enhance_data_refs_alignment): Same. | |
15392 | (vect_analyze_group_access): Same. | |
15393 | ||
15394 | 2010-09-03 Joern Rennecke <joern.rennecke@embecosm.com> | |
15395 | ||
15396 | PR testsuite/42843 | |
15397 | * Makefile.in (PLUGINCC): Define in terms of @CC@ / @CXX@ | |
15398 | (PLUGINCFLAGS): Define in terms of @CFLAGS@ / @CXXFLAGS@ | |
15399 | ||
15400 | 2010-09-03 Marcin Baczynski <marbacz@gmail.com> | |
15401 | ||
15402 | * dwarf2out.c (file scope): Remove #if0'd code. | |
15403 | (gen_subprogram_die): Same. | |
15404 | ||
15405 | 2010-09-03 Jakub Jelinek <jakub@redhat.com> | |
15406 | ||
15407 | PR middle-end/45484 | |
15408 | * dwarf2out.c (flush_queued_reg_saves): Rename to... | |
15409 | (dwarf2out_flush_queued_reg_saves): ... this. No longer static. | |
15410 | (dwarf2out_frame_debug_expr, dwarf2out_frame_debug): Adjust callers. | |
15411 | * dwarf2out.h (dwarf2out_flush_queued_reg_saves): New prototype. | |
15412 | * config/i386/i386.c (output_set_got): Call it. | |
15413 | ||
15414 | 2010-09-03 Michael Matz <matz@suse.de> | |
15415 | ||
15416 | PR middle-end/45415 | |
15417 | * tree-sra.c (sra_modify_assign): If we modify the statement, | |
15418 | say so. | |
15419 | ||
15420 | * tree-ssa.c (verify_ssa): Check number of operands and links | |
15421 | per statement to agree. | |
15422 | ||
15423 | 2010-09-03 Uros Bizjak <ubizjak@gmail.com> | |
15424 | Iain Sandoe <iains@gcc.gnu.org> | |
15425 | ||
15426 | PR target/45476 | |
15427 | * config/i386/t-darwin (LIB2FUNCS_EXCLUDE): New. | |
15428 | * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE, | |
15429 | LIBGCC2_TF_CEXT, TF_SIZE): New defines. | |
15430 | ||
15431 | 2010-09-03 Richard Guenther <rguenther@suse.de> | |
15432 | ||
15433 | * lto-streamer-out.c (output_function): Output function | |
15434 | start and end loci. | |
15435 | * lto-streamer-in.c (input_function): Input function start | |
15436 | and end loci. | |
15437 | ||
15438 | 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
15439 | ||
15440 | * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. | |
15441 | * Makefile.in: Add aclocal.m4 dependency to dfp.m4. | |
15442 | * configure: Regenerate. | |
15443 | * aclocal.m4: Regenerate. | |
15444 | ||
15445 | 2010-09-03 Jan Hubicka <jh@suse.cz> | |
15446 | ||
15447 | PR lto/44812 | |
15448 | * lto-cgraph.c (intput_node, input_varpool_node): Set DECL_EXTERNAL | |
15449 | on functions/variables in other partition. | |
15450 | ||
15451 | 2010-09-03 Jan Hubicka <jh@suse.cz> | |
15452 | ||
15453 | * cgraph.h (struct varpool_node): Add const_value_known. | |
15454 | (varpool_decide_const_value_known): Declare. | |
15455 | * tree-ssa-ccp.c (fold_const_aggregate_ref): Update initializer folding. | |
15456 | * lto-cgraph.c (lto_output_varpool_node): Store const_value_known. | |
15457 | (input_varpool_node): Restore const_value_known. | |
15458 | * tree-ssa-loop-ivcanon (constant_after_peeling): Check varpool for | |
15459 | initializer folding. | |
15460 | * ipa.c (ipa_discover_readonly_nonaddressable_var, | |
15461 | function_and_variable_visibility): Compute const_value_known. | |
15462 | * gimple-fold.c (get_symbol_constant_value): Use varpool for | |
15463 | initializer folding. | |
15464 | * varpool.c (varpool_decide_const_value_known): New function. | |
15465 | ||
15466 | 2010-09-03 Uros Bizjak <ubizjak@gmail.com> | |
15467 | ||
15468 | * config/i386/i386.md: Remove empty preparation statements | |
15469 | from splitters. | |
15470 | ||
15471 | 2010-09-03 Jan Hubicka <jh@suse.cz> | |
15472 | ||
15473 | * passes.c (rest_of_decl_compilation): Do not add local vars into | |
15474 | varpool. | |
15475 | * varpool.c (varpool_get_node, varpool_node): Sanity check that only | |
15476 | static or extern vars are in varpool. | |
15477 | (varpool_finalize_decl): Sanity check that only static vars are | |
15478 | finalized. | |
15479 | ||
15480 | 2010-09-03 Jakub Jelinek <jakub@redhat.com> | |
15481 | ||
15482 | PR debug/45500 | |
15483 | * dwarf2out.c (rtl_for_decl_init): Give up for all generic vectors, | |
15484 | not just generic vectors with BLKmode. | |
15485 | ||
15486 | 2010-09-03 Richard Guenther <rguenther@suse.de> | |
15487 | ||
15488 | * tree.def (TARGET_MEM_REF): Merge TMR_SYMBOL and TMR_BASE. | |
15489 | Move TMR_OFFSET to second operand. Add TMR_INDEX2. | |
15490 | * tree.h (TMR_SYMBOL): Remove. | |
15491 | (TMR_BASE, TMR_OFFSET): Adjust. | |
15492 | (TMR_INDEX2): New. | |
15493 | * alias.c (ao_ref_from_mem): Use TMR_BASE. | |
15494 | * builtins.c (get_object_alignment): Merge TMR_BASE and | |
15495 | TMR_SYMBOL handling. | |
15496 | * cfgexpand.c (expand_debug_expr): Use TMR_BASE. | |
15497 | * gimple.c (get_base_address): Merge MEM_REF and TARGET_MEM_REF | |
15498 | handling. Also allow TARGET_MEM_REF as base address. | |
15499 | (walk_stmt_load_store_addr_ops): TMR_BASE is always non-NULL. | |
15500 | * gimplify.c (gimplify_expr): Gimplify TMR_BASE like MEM_REF | |
15501 | base. Gimplify TMR_INDEX2. | |
15502 | * tree-cfg.c (verify_types_in_gimple_reference): Adjust. | |
15503 | * tree-dfa.c (get_ref_base_and_extent): Likewise. | |
15504 | (get_addr_base_and_unit_offset): Likewise. | |
15505 | * tree-eh.c (tree_could_trap_p): Likewise. | |
15506 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
15507 | * tree-ssa-address.c (tree_mem_ref_addr): Simplify. Handle TMR_INDEX2. | |
15508 | (create_mem_ref_raw): Merge symbol and base. Move 2ndary | |
15509 | base to index2. | |
15510 | (get_address_description): Reconstruct addres description | |
15511 | from merged TMR_BASE and TMR_INDEX2. | |
15512 | (maybe_fold_tmr): Fold propagated addresses. | |
15513 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Merge | |
15514 | MEM_REF and TARGET_MEM_REF paths. | |
15515 | (indirect_refs_may_alias_p): Likewise. | |
15516 | * tree-ssa-live.c (mark_all_vars_used_1): Handle TMR_INDEX2 | |
15517 | instead of TMR_SYMBOL. | |
15518 | * tree-ssa-operands.c (get_tmr_operands): Simplify. | |
15519 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Adjust | |
15520 | according to changes ... | |
15521 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): ... here. | |
15522 | Split TARGET_MEM_REF into two fields plus the base. | |
15523 | * tree.c (mem_ref_offset): Simplify. | |
15524 | * tree-ssa-loop-im.c (for_each_index): Handle TMR_INDEX2. | |
15525 | * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Likewise. | |
15526 | Strip NOPs when folding MEM_REF addresses. | |
15527 | * tree-ssa-sink.c (is_hidden_global_store): Handle TARGET_MEM_REF. | |
15528 | * gimple-fold.c (maybe_fold_reference): Fold TARGET_MEM_REF here ... | |
15529 | (fold_gimple_assign): ... not here. | |
15530 | ||
15531 | 2010-09-03 Mingjie Xing <mingjie.xing@gmail.com> | |
15532 | ||
15533 | * config/mips/mips.h (SHIFT_COUNT_TRUNCATED): Change the definition. | |
15534 | * config/mips/mips.c (mips_shift_truncation_mask): New function. | |
15535 | (TARGET_SHIFT_TRUNCATION_MASK): Define. | |
15536 | ||
15537 | 2010-09-02 Richard Henderson <rth@redhat.com> | |
15538 | ||
15539 | * configure.ac (gcc_cv_as_cfi_advance_working): Use objdump | |
15540 | instead of readelf in the test. | |
15541 | (gcc_cv_as_cfi_sections_directive): Check for correct relocation | |
15542 | in the .debug_frame section for coff targets. | |
15543 | * configure: Rebuild. | |
15544 | ||
15545 | 2010-09-02 Anatoly Sokolov <aesok@post.ru> | |
15546 | ||
15547 | * config/m32c/m32c.h (CLASS_LIKELY_SPILLED_P): Remove. | |
15548 | * config/m32c/m32c-protos.h (m32c_class_likely_spilled_p): Remove. | |
15549 | * config/m32c/m32c.c (TARGET_CLASS_LIKELY_SPILLED_P): Define. | |
15550 | (m32c_class_likely_spilled_p): Make static. Change argument type to | |
15551 | reg_class_t. Change result type to bool. | |
15552 | ||
15553 | 2010-09-02 Michael Meissner <meissner@linux.vnet.ibm.com> | |
15554 | ||
15555 | * config/rs6000/rs6000.opt (-mfriz): New switch to control whether | |
15556 | to convert (double)(long) into a single FRIZ instruction or not | |
15557 | when -ffast-math is used. | |
15558 | ||
15559 | * config/rs6000/vsx.md (VSX_DF): New iterator for DF/V2DF modes. | |
15560 | (vsx_float_fix_<mode>2): Optimize (double)(long) into X{S,V}RDPIZ | |
15561 | or FRIZ instruction if -ffast-math. | |
15562 | * config/rs6000/rs6000.md (friz): Ditto. | |
15563 | ||
15564 | * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mfriz. | |
15565 | ||
15566 | 2010-09-02 Joseph Myers <joseph@codesourcery.com> | |
15567 | ||
15568 | * opth-gen.awk (quote, comma): Remove unused variables. | |
15569 | ||
15570 | 2010-09-02 Ryan Mansfield <rmansfield@qnx.com> | |
15571 | ||
15572 | * arm.c (arm_override_options): Correct fall-back code to use | |
15573 | SUBTARGET_CPU_DEFAULT. | |
15574 | ||
15575 | 2010-09-02 Julian Brown <julian@codesourcery.com> | |
15576 | ||
15577 | * config/arm/neon.md (UNSPEC_VCLE, UNSPEC_VCLT): New constants for | |
15578 | unspecs. | |
15579 | (vcond<mode>, vcondu<mode>): New expanders. | |
15580 | (neon_vceq<mode>, neon_vcge<mode>, neon_vcgt<mode>): Support | |
15581 | comparisons with zero. | |
15582 | (neon_vcle<mode>, neon_vclt<mode>): New patterns. | |
15583 | * config/arm/constraints.md (Dz): New constraint. | |
15584 | ||
15585 | 2010-09-02 Anatoly Sokolov <aesok@post.ru> | |
15586 | ||
15587 | * target.def (class_likely_spilled_p): New hook. | |
15588 | * doc/tm.texi.in (TARGET_CLASS_LIKELY_SPILLED_P): Document. | |
15589 | * doc/tm.texi: Regenerate. | |
15590 | * targhooks.c (default_class_likely_spilled_p): New function. | |
15591 | * targhooks.h (default_class_likely_spilled_p): Declare. | |
15592 | * regs.h (CLASS_LIKELY_SPILLED_P): Remove. | |
15593 | * combine.c (cant_combine_insn_p, likely_spilled_retval_p): Use | |
15594 | TARGET_CLASS_LIKELY_SPILLED_P target hook. Use HARD_REGISTER_P macro. | |
15595 | Use fixed_reg_set instead of fixed_regs. | |
15596 | * cse.c (hash_rtx_cb): Use TARGET_CLASS_LIKELY_SPILLED_P target hook. | |
15597 | * calls.c (avoid_likely_spilled_reg): Ditto. | |
15598 | * ira-conflicts.c (ira_build_conflicts): Ditto. | |
15599 | * ira.c (update_equiv_regs): Ditto. | |
15600 | * mode-switching.c (create_pre_exit): Ditto. | |
15601 | * regmove.c (find_matches): Ditto. | |
15602 | (regclass_compatible_p): Use TARGET_CLASS_LIKELY_SPILLED_P target hook. | |
15603 | * reload.c (SMALL_REGISTER_CLASS_P): Remove macro. | |
15604 | (small_register_class_p): New inline function. | |
15605 | (push_secondary_reload, find_reusable_reload, find_reloads): Use | |
15606 | small_register_class_p instead of SMALL_REGISTER_CLASS_P. | |
15607 | ||
15608 | * config/i386/i386.h (CLASS_LIKELY_SPILLED_P): Remove. | |
15609 | * config/i386/i386.c (ix86_class_likely_spilled_p): New. | |
15610 | (TARGET_CLASS_LIKELY_SPILLED_P): Define. | |
15611 | ||
15612 | 2010-09-02 Richard Guenther <rguenther@suse.de> | |
15613 | ||
15614 | PR tree-optimization/44937 | |
15615 | PR tree-optimization/45412 | |
15616 | * ipa-split.c (split_function): Properly remove PHI nodes. | |
15617 | ||
15618 | 2010-09-02 Joseph Myers <joseph@codesourcery.com> | |
15619 | ||
15620 | * opts.h (struct cl_option): Add warn_message field. | |
15621 | (struct cl_decoded_option): Add warn_message field. | |
15622 | * doc/options.texi (Ignore, Warn): Document. | |
15623 | * opt-functions.awk (needs_state_p): Don't consider aliases or | |
15624 | ignored options to need state saved. | |
15625 | * optc-gen.awk: Handle Warn and Ignore. | |
15626 | * opth-gen.awk: Output OPT_SPECIAL_ignore. | |
15627 | * opts-common.c (decode_cmdline_option): Set warn_message field. | |
15628 | Handle ignored options. | |
15629 | (decode_cmdline_options_to_array, generate_option, | |
15630 | generate_option_input_file): Set warn_message field. | |
15631 | (read_cmdline_option): Generate warnings from warn_message field. | |
15632 | Handle ignored options. | |
15633 | * common.opt (Wunreachable-code, fargument-alias, | |
15634 | fargument-noalias, fargument-noalias-global, | |
15635 | fargument-noalias-anything, fcse-skip-blocks, fforce-addr, | |
15636 | floop-optimize, frerun-loop-opt, fsched2-use-traces, fsee, | |
15637 | fstrength-reduce, ftree-store-ccp, ftree-store-copy-prop, | |
15638 | ftree-salias): Mark Ignore. | |
15639 | * config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -mcpu, | |
15640 | -mintel-syntax and -mno-intel-syntax here. | |
15641 | * config/i386/i386.opt (mcpu=, mintel-syntax): Define as aliases | |
15642 | using Warn. | |
15643 | * opts.c (common_handle_option): Don't handle options marked as | |
15644 | ignored. | |
15645 | (enable_warning_as_error): Handle ignored options. | |
15646 | ||
15647 | 2010-09-02 Joseph Myers <joseph@codesourcery.com> | |
15648 | ||
15649 | PR driver/44076 | |
15650 | * opts.h (struct cl_option): Add alias_arg, neg_alias_arg and | |
15651 | alias_target fields. | |
15652 | * opt-functions.awk (opt_sanitized_name): Don't handle | |
15653 | finline-limit=, Wlarger-than= and ftemplate-depth= specially. | |
15654 | * optc-gen.awk: Generate alias fields. | |
15655 | * opth-gen.awk: Explicitly give values for OPT_* enum constants. | |
15656 | Don't generate such constants for aliases. | |
15657 | * opts-common.c (generate_canonical_option): New. | |
15658 | (decode_cmdline_option): Handle aliases. Use | |
15659 | generate_canonical_option for known options instead of copying the | |
15660 | input option text. | |
15661 | * doc/options.texi (Alias): Document. | |
15662 | * common.opt (W, Wlarger-than-, aux-info=, finline-limit-, | |
15663 | fstack-check, specs): Mark as aliases. | |
15664 | * gcc.c (driver_handle_option): Canonicalize -L options to joined | |
15665 | arguments. | |
15666 | (driver_handle_option): Don't handle OPT_specs. | |
15667 | * opts.c (common_handle_option): Don't handle options marked as | |
15668 | aliases. | |
15669 | (enable_warning_as_error): Handle aliases. | |
15670 | * stor-layout.c (layout_decl): Use OPT_Wlarger_than_ instead of | |
15671 | OPT_Wlarger_than_eq. | |
15672 | * tree-optimize.c (tree_rest_of_compilation): Use | |
15673 | OPT_Wlarger_than_ instead of OPT_Wlarger_than_eq. | |
15674 | ||
15675 | 2010-09-02 Uros Bizjak <ubizjak@gmail.com> | |
15676 | ||
15677 | * config/i386/i386.md (nonmemory_operand): New mode attribute. | |
15678 | (push memory peephole2): Macroize peepholes using SWI mode iterator. | |
15679 | (move immediate to memory peephole2): Macroize peepholes using | |
15680 | SWI124 mode iterator. | |
15681 | (non-pairable NOT peephole2): Macroize peepholes using SWI124 | |
15682 | mode iterator. | |
15683 | (simple lea add peephole2): Macroize peepholes using SWI48 | |
15684 | mode iterator. | |
15685 | (simple lea mult peephole2): Ditto. | |
15686 | (imul by 3,5,9 to lea peephole2): Ditto. | |
15687 | (mov $-1, reg peephole2): Macroize peepholes using SWI248 | |
15688 | mode iterator. | |
15689 | (imul $32bit_imm,mem,reg peephole2): Ditto. | |
15690 | (imul $8/16bit_imm,regmem,reg peephole2): Ditto. | |
15691 | ||
15692 | 2010-09-02 Ian Bolton <ian.bolton@arm.com> | |
15693 | ||
15694 | * tree-ssa-loop-prefetch.c: Fix comment at head of file. | |
15695 | ||
15696 | 2010-09-02 Olivier Hainque <hainque@adacore.com> | |
15697 | ||
15698 | PR middle-end/44763 | |
15699 | * ira-color.c (SORTGT): New macro, helper for qsort callbacks. | |
15700 | (allocno_priority_compare_func): Use it instead of a straight | |
15701 | difference computation over priorities. | |
15702 | ||
15703 | 2010-09-02 Andi Kleen <ak@linux.intel.com> | |
15704 | ||
15705 | * opts.c (common_handle_option): Fix OPT_fwhopr/fwhopr_ handling. | |
15706 | ||
15707 | 2010-09-02 Ira Rosen <irar@il.ibm.com> | |
15708 | ||
15709 | * tree-vectorizer.h (get_later_stmt): New function. | |
15710 | (vect_analyze_data_ref_dependences): Add argument. | |
15711 | * tree-vect-loop.c (vect_analyze_loop): Update call to | |
15712 | vect_analyze_data_ref_dependences. | |
15713 | * tree-vect-data-refs.c (vect_drs_dependent_in_basic_block): | |
15714 | New function. | |
15715 | (vect_analyze_data_ref_dependence): Add argument for basic block | |
15716 | dependencies. Check dependencies in basic block vectorization. | |
15717 | (vect_analyze_data_ref_dependences): Add argument and update call to | |
15718 | vect_analyze_data_ref_dependences. | |
15719 | * tree-vect-slp.c (vect_find_last_store_in_slp_instance): New. | |
15720 | (vect_bb_vectorizable_with_dependencies): New. | |
15721 | (vect_slp_analyze_bb): Check dependencies in basic block. | |
15722 | (vect_schedule_slp_instance): Insert stores before the last store in | |
15723 | SLP instance. | |
15724 | ||
15725 | 2010-09-02 Uros Bizjak <ubizjak@gmail.com> | |
15726 | ||
15727 | PR target/45476 | |
15728 | * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE, | |
15729 | LIBGCC2_TF_CEXT, TF_SIZE): New defines. | |
15730 | ||
15731 | 2010-09-01 Jakub Jelinek <jakub@redhat.com> | |
15732 | ||
15733 | PR middle-end/45458 | |
15734 | * bb-reorder.c (add_labels_and_missing_jumps): Treat | |
15735 | bbs ending with throwing insns like blocks ending with a call. | |
15736 | (fix_up_fall_thru_edges): Likewise. | |
15737 | ||
15738 | 2010-09-01 Nathan Froyd <froydnj@codesourcery.com> | |
15739 | ||
15740 | * config/m32c/m32c-protos.h (m32c_function_arg): Delete. | |
15741 | (m32c_function_arg_advance): Delete. | |
15742 | * config/m32c/m32c.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
15743 | * config/m32c/m32c.c (m32c_function_arg): Make static. Adjust | |
15744 | comments. Take a const_tree and a bool. Declare. | |
15745 | (m32c_function_arg_advance): Likewise. | |
15746 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
15747 | ||
15748 | 2010-09-01 Uros Bizjak <ubizjak@gmail.com> | |
15749 | ||
15750 | PR target/45476 | |
15751 | * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE, | |
15752 | LIBGCC2_TF_CEXT, TF_SIZE): Move from ... | |
15753 | * config/i386/mingw32.h: ... here. | |
15754 | ||
15755 | 2010-09-01 Andi Kleen <ak@linux.intel.com> | |
15756 | ||
15757 | PR lto/45475 | |
15758 | * lto-streamer-in.c (lto_input_ts_target_option): Add. | |
15759 | (lto_input_tree_pointers): Call lto_input_ts_target_option. | |
15760 | * lto-streamer-out (lto_output_ts_target_option): Add. | |
15761 | (lto_output_tree_pointers): Call lto_output_ts_target_option. | |
15762 | ||
15763 | 2010-09-01 Kai Tietz <kai.tietz@onevision.com> | |
15764 | ||
15765 | PR/target 45452 | |
15766 | * config/i386/cygwin.h: Change order of specified import libraries. | |
15767 | * config/i386/mingw32.h: Likewise. | |
15768 | * config/i386/t-cygwin: Likewise. | |
15769 | * config/i386/t-mingw32: Likewise. | |
15770 | * config/i386/t-mingw-w32: Likewise. | |
15771 | * config/i386/t-mingw-w64: Likewise. | |
15772 | ||
15773 | 2010-09-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
15774 | ||
15775 | * config/arm/neon-schedgen.ml (core): New type. | |
15776 | (allCores): List of supported cores. | |
15777 | (availability_table): Add supported cores. | |
15778 | (collate_bypasses): Accept core as a parameter. | |
15779 | (worst_case_latencies_and_bypasses): Accept core as a parameter. | |
15780 | (emit_insn_reservations): Accept core as a parameter. Use tuneStr | |
15781 | and coreStr to get tune attribute and prefix for functional units. | |
15782 | (emit_bypasses): Accept core name and use it. | |
15783 | (calculate_per_core_availability_table): New. | |
15784 | (filter_core): New. | |
15785 | (calculate_core_availability_table): New. | |
15786 | (main): Use calculate_core_availablity_table. | |
15787 | * config/arm/cortex-a8-neon.md: Update copyright year. | |
15788 | Regenerated from ml file and merged in. | |
15789 | (neon_mrrc, neon_mrc): Rename to cortex_a8_neon_mrrc and | |
15790 | cortex_a8_neon_mrc. | |
15791 | ||
15792 | 2010-09-01 Ian Bolton <ian.bolton@arm.com> | |
15793 | ||
15794 | * Makefile.in (tree-switch-conversion.o): Update dependencies. | |
15795 | ||
15796 | 2010-09-01 Richard Guenther <rguenther@suse.de> | |
15797 | ||
15798 | * alias.c (ao_ref_from_mem): Adjust. | |
15799 | * builtins.c (get_object_alignment): Likewise. | |
15800 | * cfgexpand.c (expand_debug_expr): Likewise. | |
15801 | * gimple.c (get_base_address): Likewise. | |
15802 | * tree-dfa.c (get_ref_base_and_extent): Likewise. | |
15803 | (get_addr_base_and_unit_offset): Likewise. Fix for | |
15804 | both TMR_SYMBOL and TMR_BASE being set. | |
15805 | * tree-eh.c (tree_could_trap_p): Likewise. | |
15806 | * gimplify.c (gimplify_expr): Do not attempt to gimplify | |
15807 | TMR_SYMBOL. Always gimplify TMR_BASE. | |
15808 | * tree-cfg.c (verify_types_in_gimple_reference): Verify | |
15809 | TMR_BASE if there is a TMR_SYMBOL. | |
15810 | * tree-pretty-print.c (dump_generic_node): Adjust. | |
15811 | * tree-ssa-address.c (addr_for_mem_ref): Likewise. | |
15812 | (tree_mem_ref_addr): Likewise. | |
15813 | (create_mem_ref_raw): Likewise. | |
15814 | (move_fixed_address_to_symbol): Likewise. | |
15815 | (create_mem_ref): Likewise. | |
15816 | (dump_mem_address): Likewise. | |
15817 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Adjust. | |
15818 | Fix for both TMR_SYMBOL and TMR_BASE being set. | |
15819 | (indirect_refs_may_alias_p): Likewise. | |
15820 | * tree-ssa-operands.c (get_tmr_operands): Adjust. | |
15821 | * tree.def (TARGET_MEM_REF): Adjust documentation. | |
15822 | ||
15823 | 2010-09-01 Uros Bizjak <ubizjak@gmail.com> | |
15824 | ||
15825 | * config/i386/i386.h (enum ix86_tune_indices) <X86_TUNE_SINGLE_POP>: | |
15826 | Rename from X86_TUNE_ADD_ESP_4. | |
15827 | <IX86_TUNE_DOUBLE_POP>: Rename from X86_TUNE_ADD_ESP_8. | |
15828 | <IX86_TUNE_SINGLE_PUSH>: Rename from X86_TUNE_SUB_ESP_4. | |
15829 | <IX86_TUNE_DOUBLE_PUSH>: Rename from X86_TUNE_SUB_ESP_8. | |
15830 | (TARGET_SINGLE_POP): Rename from TARGET_ADD_ESP_4. | |
15831 | (TARGET_DOUBLE_POP): Rename from TARGET_ADD_ESP_8. | |
15832 | (TARGET_SINGLE_PUSH): Rename from TARGET_SUB_ESP_4. | |
15833 | (TARGET_DOUBLE_POP): Rename from TARGET_SUB_ESP_8. | |
15834 | * config/i386/i386.c (initial_ix86_tune_features) | |
15835 | <X86_TUNE_SINGLE_POP>: Invert members. | |
15836 | <X86_TUNE_DOUBLE_POP>: Ditto. | |
15837 | <X86_TUNE_SINGLE_PUSH>: Ditto. | |
15838 | <X86_TUNE_DOUBLE_PUSH>: Ditto. | |
15839 | * config/i386/i386.md (*pop<mode>1): Rename from pop<mode>1. | |
15840 | No longer exported. | |
15841 | (push peephole2 patterns): Macroize peepholes using P mode iterator. | |
15842 | Adjust for renamed TARGET_{SINGLE,DOUBLE}_PUSH defines. | |
15843 | (pop peephole2 patterns): Macroize peepholes using P mode iterator. | |
15844 | Adjust for renamed TARGET_{SINGLE,DOUBLE}_POP defines. | |
15845 | ||
15846 | 2010-09-01 Eric Botcazou <ebotcazou@adacore.com> | |
15847 | ||
15848 | * gimplify.c (gimplify_init_constructor): Do not create a temporary for | |
15849 | a volatile LHS if the constructor has only one element. | |
15850 | ||
15851 | 2010-09-01 Mikael Pettersson <mikpe@it.uu.se> | |
15852 | ||
15853 | PR bootstrap/45321 | |
15854 | * tree.c (stdarg_p): Make fntype parameter const. | |
15855 | * tree.h (stdarg_p): Likewise. | |
15856 | (function_args_iterator): Remove unused fntype field. | |
15857 | (function_args_iter_init): Do not initialize fntype | |
15858 | field. Make fntype parameter const. | |
15859 | ||
15860 | 2010-09-01 Richard Guenther <rguenther@suse.de> | |
15861 | ||
15862 | * tree-vrp.c (adjust_range_with_scev): Use number of iteration | |
15863 | estimate. | |
15864 | (vrp_visit_phi_node): Delay using SCEV till we balloon the range. | |
15865 | (execute_vrp): Compute number of iteration estimates. | |
15866 | * cfgloop.h (estimate_numbers_of_iterations_loop): Adjust prototype. | |
15867 | * tree-flow.h (estimate_numbers_of_iterations): Likewise. | |
15868 | * tree-data-ref.c (estimated_loop_iterations): Adjust. | |
15869 | * tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): | |
15870 | Infer loop bounds from undefined behavior based on a new parameter. | |
15871 | (estimate_numbers_of_iterations): Likewise. | |
15872 | (scev_probably_wraps_p): Adjust. | |
15873 | * tree-ssa-loop.c (tree_ssa_loop_bounds): Likewise. | |
15874 | ||
15875 | 2010-09-01 Nick Clifton <nickc@redhat.com> | |
15876 | ||
15877 | * config/stormy16/stormy16.c: Use REG_P, MEM_P and CONST_INT_P | |
15878 | where appropriate. | |
15879 | (xstormy16_legitimate_address_p): Use true and false instead of 1 | |
15880 | and 0. | |
15881 | (xstormy16_expand_prologue): Delete unused local variable 'insn'. | |
15882 | (xstormy16_function_arg): Use FIRST_ARGUMENT_REGNUM in place of | |
15883 | magic constant 2. | |
15884 | (xstormy16_expand_call): Fix comment at start of function. | |
15885 | ||
15886 | 2010-09-01 Nick Clifton <nickc@redhat.com> | |
15887 | ||
15888 | * config/rx/rx.c (rx_expand_prologue): Do not adjust frame size | |
15889 | when pushing accumulator register. | |
15890 | (rx_get_stack_layout): Always save call clobbered registers inside | |
15891 | interrupt handlers. | |
15892 | * config/rx/rx-modes.def: Fix descriptive comment at start of file. | |
15893 | ||
15894 | 2010-09-01 Uros Bizjak <ubizjak@gmail.com> | |
15895 | ||
15896 | * config.gcc (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add | |
15897 | i386/t-fprules-softfp and soft-fp/t-softfp to tmake_file. | |
15898 | ||
15899 | * libgcc-std.ver (GCC_4.6.0): Define version. | |
15900 | ||
15901 | 2010-08-31 Eric Botcazou <ebotcazou@adacore.com> | |
15902 | ||
15903 | * tree-nested.c (convert_all_function_calls): Iterate until after the | |
15904 | sum of static chains in the nest doesn't change. | |
15905 | ||
15906 | 2010-08-31 Anatoly Sokolov <aesok@post.ru> | |
15907 | ||
15908 | * config/m32c/m32c.c (classes_intersect): Remove. | |
15909 | (m32c_preferred_reload_class, m32c_secondary_reload_class): Use | |
15910 | reg_classes_intersect_p instead of classes_intersect. | |
15911 | (class_can_hold_mode): Change arguments type from enum reg_class to | |
15912 | reg_class_t. Use reg_class_contents instead of class_contents. | |
15913 | (m32c_register_move_cost): Make static. Change arguments type from | |
15914 | enum reg_class to reg_class_t. Use reg_classes_intersect_p instead of | |
15915 | classes_intersect. Use reg_class_contents instead of class_contents. | |
15916 | (m32c_memory_move_cost): Make static. Change arguments type from | |
15917 | enum reg_class to reg_class_t. | |
15918 | (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define. | |
15919 | * config/m32c/m32c.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
15920 | * config/m32c/m32c-protos.h (m32c_register_move_cost, | |
15921 | m32c_memory_move_cost): Remove. | |
15922 | ||
15923 | 2010-08-31 Nathan Froyd <froydnj@codesourcery.com> | |
15924 | ||
15925 | * config/arm/arm-protos.h (arm_function_arg_advance): Delete. | |
15926 | (arm_function_arg): Delete. | |
15927 | (arm_needs_doubleword_align): Take a const_tree. | |
15928 | * config/arm/arm.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
15929 | * config/arm/arm.c (aapcs_select_call_coproc): Take a const_tree. | |
15930 | (aapcs_layout_arg, arm_needs_doubleword_align): Likewise. | |
15931 | (arm_function_arg): Make static. Take a const_tree and a bool. | |
15932 | (arm_function_arg_advance): Likewise. | |
15933 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
15934 | ||
15935 | 2010-08-31 Andi Kleen <ak@linux.intel.com> | |
15936 | ||
15937 | * common.opt (fwhopr=): Update for -fwhopr=jobserver | |
15938 | * doc/invoke.texi (fwhopr): Document -fwhopr=jobserver. | |
15939 | * lto-wrapper.c (run_gcc): Add jobserver mode. | |
15940 | * opts.c (common_handle_option): Fix OPT_fwhopr for non numeric | |
15941 | argument. | |
15942 | ||
15943 | 2010-08-31 Uros Bizjak <ubizjak@gmail.com> | |
15944 | ||
15945 | * config/i386/i386.md (popdi1): Rewrite using POST_INC memory operand. | |
15946 | (popsi1): Ditto. | |
15947 | (*popdi1_epilogue): Ditto. | |
15948 | (*popsi1_epilogue): Ditto. | |
15949 | (popsi, popdi peephole2 patterns): Update peepholes for changed | |
15950 | pop{si,di}1 and *pop{si,di}1_epilogue patterns. | |
15951 | ||
15952 | (pop<mode>1): Macroize insn from pop{si,di}1 using P code iterator. | |
15953 | (*pop<mode>1_epilogue): Ditto from *pop{si,di}1_epilogue. | |
15954 | ||
15955 | * config/i386/i386.c (*ix86_gen_pop1): Remove indirect function. | |
15956 | (override_options): Do not initialize removed ix86_gen_pop1. | |
15957 | (gen_pop): New static function. | |
15958 | (ix86_expand_prologue): Use gen_pop instead of ix86_gen_pop1. | |
15959 | (release_scratch_register_on_entry): Ditto. | |
15960 | (ix86_restore_reg_using_pop): Ditto. | |
15961 | (ix86_expand_epilogue): Ditto. | |
15962 | ||
15963 | 2010-08-31 Jakub Jelinek <jakub@redhat.com> | |
15964 | ||
15965 | PR middle-end/45461 | |
15966 | * builtins.c (dummy_object): Return a MEM_REF instead of INDIRECT_REF. | |
15967 | ||
15968 | 2010-08-31 Nathan Froyd <froydnj@codesourcery.com> | |
15969 | ||
15970 | * config/fr30/fr30.c (fr30_move_double): Delete `dregno' and extra | |
15971 | semicolons. | |
15972 | ||
15973 | 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> | |
15974 | ||
15975 | * doc/extend.texi: Fix documentation of the return value of | |
15976 | __builtin_choose_expr. | |
15977 | ||
15978 | 2010-08-31 Nathan Froyd <froydnj@codesourcery.com> | |
15979 | ||
15980 | * config/v850/v850-protos.h (function_arg): Delete. | |
15981 | * config/v850/v850.h (FUNCTION_ARG): Delete. | |
15982 | (FUNCTION_ARG_ADVANCE): Move code to... | |
15983 | * config/v850/v850.c (v850_function_arg_advance): ...here. | |
15984 | (v850_function_arg): Make static. Take a const_tree and a bool. | |
15985 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
15986 | ||
15987 | 2010-08-31 Nathan Froyd <froydnj@codesourcery.com> | |
15988 | ||
15989 | * config/m32r/m32r.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Move | |
15990 | these... | |
15991 | (ROUND_ADVANCE, ROUND_ADVANCE_ARG, ROUND_ADVANCE_CUM, PASS_IN_REG_P): | |
15992 | ...and these... | |
15993 | * config/m32r/m32r.c (m32r_function_arg, m32r_function_arg_advance): | |
15994 | ..to here.. | |
15995 | (ROUND_ADVANCE, ROUND_ADVANCE_ARG, ROUND_ADVANCE_CUM, PASS_IN_REG_P): | |
15996 | ...and here. | |
15997 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
15998 | ||
15999 | 2010-08-31 Nathan Froyd <froydnj@codesourcery.com> | |
16000 | ||
16001 | * config/rx/rx-protos.h (rx_function_arg, rx_function_arg_size): | |
16002 | Delete. | |
16003 | * config/rx/rx.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
16004 | * config/rx/rx.c (rx_function_arg_size): Make static. | |
16005 | (rx_function_arg): Likewise. | |
16006 | (rx_function_arg_advance): New function. | |
16007 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
16008 | ||
16009 | 2010-08-31 John Tytgat <John.Tytgat@aaug.net> | |
16010 | ||
16011 | * config/arm/arm.c (arm_override_options): Remove superfluous test. | |
16012 | Fix indentation. | |
16013 | ||
16014 | 2010-08-31 Eric Botcazou <ebotcazou@adacore.com> | |
16015 | ||
16016 | * dwarf2out.c (gen_decl_die) <CONST_DECL>: Do not skip in Ada. | |
16017 | (dwarf2out_decl) <CONST_DECL>: Likewise. | |
16018 | ||
16019 | 2010-08-30 Eric Botcazou <ebotcazou@adacore.com> | |
16020 | ||
16021 | Stack usage support | |
16022 | * common.opt (-fstack-usage): New option. | |
16023 | * doc/invoke.texi (Debugging options): Document it. | |
16024 | * builtins.c (expand_builtin_apply): Pass TRUE as 4th argument to | |
16025 | allocate_dynamic_stack_space. | |
16026 | (expand_builtin_alloca): Add 4th bool parameter CANNOT_ACCUMULATE | |
16027 | and propagate it to allocate_dynamic_stack_space. | |
16028 | (expand_builtin) <BUILT_IN_ALLOCA>: Adjust for above change. | |
16029 | * calls.c (initialize_argument_information): Pass TRUE as 4th | |
16030 | argument to allocate_dynamic_stack_space. | |
16031 | (expand_call): Set current_function_has_unbounded_dynamic_stack_size | |
16032 | to 1 when pushing a variable-sized argument onto the stack. Pass | |
16033 | TRUE as 4th argument to allocate_dynamic_stack_space. | |
16034 | Update current_function_pushed_stack_size. | |
16035 | (emit_library_call_value_1): Likewise. | |
16036 | * explow.c (allocate_dynamic_stack_space): Add 4th bool parameter | |
16037 | CANNOT_ACCUMULATE. If flag_stack_usage, look into the size and | |
16038 | attempt to find an upper bound. Remove redundant code for the | |
16039 | SETJMP_VIA_SAVE_AREA case. | |
16040 | * expr.h (allocate_dynamic_stack_space): Add 4th bool parameter. | |
16041 | * function.h (struct stack_usage): New structure. | |
16042 | (current_function_static_stack_size): New macro. | |
16043 | (current_function_dynamic_stack_size): Likewise. | |
16044 | (current_function_pushed_stack_size): Likewise. | |
16045 | (current_function_dynamic_alloc_count): Likewise. | |
16046 | (current_function_has_unbounded_dynamic_stack_size): Likewise. | |
16047 | (current_function_allocates_dynamic_stack_space): Likewise. | |
16048 | (struct function): Add new field 'su'. | |
16049 | * function.c (instantiate_virtual_regs): If SETJMP_VIA_SAVE_AREA, | |
16050 | add the value of the dynamic offset to the dynamic stack usage. | |
16051 | (gimplify_parameters): Set ALLOCA_FOR_VAR_P on call to BUILT_IN_ALLOCA | |
16052 | for variable-sized objects. | |
16053 | (prepare_function_start): Allocate cfun->su if flag_stack_usage. | |
16054 | (rest_of_handle_thread_prologue_and_epilogue): Call output_stack_usage. | |
16055 | * gimplify.c (gimplify_decl_expr): Set ALLOCA_FOR_VAR_P on call to | |
16056 | BUILT_IN_ALLOCA for variable-sized objects. | |
16057 | * output.h (output_stack_usage): Declare. | |
16058 | * toplev.c (stack_usage_file): New file pointer. | |
16059 | (output_stack_usage): New function. | |
16060 | (open_auxiliary_file): Likewise. | |
16061 | (lang_dependent_init): Open file if flag_stack_usage is set. | |
16062 | (finalize): Close file if stack_usage_file is not null. | |
16063 | * tree.h (ALLOCA_FOR_VAR_P): New macro. | |
16064 | * config/alpha/alpha.c (compute_frame_size): New function. | |
16065 | (alpha_expand_prologue): Use it. | |
16066 | (alpha_start_function): Likewise. | |
16067 | (alpha_expand_epilogue): Likewise. Set stack usage info. | |
16068 | * config/i386/i386.c (ix86_expand_prologue): Likewise. | |
16069 | * config/ia64/ia64.c (ia64_expand_prologue): Likewise. | |
16070 | * config/mips/mips.c (mips_expand_prologue): Likewise. | |
16071 | * config/pa/pa.c (hppa_expand_prologue): Likewise. | |
16072 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise. | |
16073 | * config/sparc/sparc.c (sparc_expand_prologue): Likewise. | |
16074 | ||
16075 | 2010-08-30 Zdenek Dvorak <ook@ucw.cz> | |
16076 | ||
16077 | PR tree-optimization/45427 | |
16078 | * tree-ssa-loop-niter.c (number_of_iterations_ne_max): Rewritten. | |
16079 | Handle the case that the exit is never taken correctly. | |
16080 | (number_of_iterations_ne): Pass exit_must_be_taken to | |
16081 | number_of_iterations_ne_max. | |
16082 | ||
16083 | 2010-08-30 Catherine Moore <clm@codesourcery.com> | |
16084 | ||
16085 | * config/mips/mips.h (BASE_DRIVER_SELF_SPECS): | |
16086 | Infer -mdspr2 for the the 74K. | |
16087 | ||
16088 | 2010-08-30 Jakub Jelinek <jakub@redhat.com> | |
16089 | ||
16090 | PR debug/45419 | |
16091 | * tree-ssa-live.c (dump_enumerated_decls): Clear the whole wi variable. | |
16092 | ||
16093 | PR middle-end/45423 | |
16094 | * gimplify.c (goa_stabilize_expr): Handle TRUTH_NOT_EXPR | |
16095 | and TRUTH_{AND,OR,XOR}_EXPR. | |
16096 | * c-parser.c (c_parser_omp_atomic): Handle boolean | |
16097 | {PRE,POST}_{INC,DEC}REMENT. | |
16098 | ||
16099 | 2010-08-30 Nathan Froyd <froydnj@codesourcery.com> | |
16100 | ||
16101 | * config/xtensa/xtensa-protos.h (function_arg_advance): Delete. | |
16102 | (function_arg): Delete. | |
16103 | * config/xtensa/xtensa.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
16104 | (FUNCTION_INCOMING_ARG): Delete. | |
16105 | * config/xtensa/xtensa.c (function_arg_advance): Rename to... | |
16106 | (xtensa_function_arg_advance): ...this. Make static. Take a const_tree | |
16107 | and a bool. | |
16108 | (function_arg): Rename to... | |
16109 | (xtensa_function_arg_1): ...this. Make static. Take a const_tree and | |
16110 | a bool. | |
16111 | (xtensa_function_arg, xtensa_function_incoming_arg): Nex functions. | |
16112 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
16113 | (TARGET_FUNCTION_INCOMING_ARG): Define. | |
16114 | ||
16115 | 2010-08-30 Richard Guenther <rguenther@suse.de> | |
16116 | ||
16117 | PR tree-optimization/21602 | |
16118 | * builtins.c (fold_builtin_memory_op): Fold memmove to memcpy | |
16119 | using points-to information. | |
16120 | ||
16121 | 2010-08-30 H.J. Lu <hongjiu.lu@intel.com> | |
16122 | ||
16123 | * config/linux.h (TARGET_HAS_SINCOS): Replace | with ||. | |
16124 | ||
16125 | 2010-08-30 Richard Guenther <rguenther@suse.de> | |
16126 | ||
16127 | PR tree-optimization/45449 | |
16128 | * tree-ssa-live.c (remove_unused_locals): Also remove address-taken | |
16129 | variables. | |
16130 | ||
16131 | 2010-08-30 Joseph Myers <joseph@codesourcery.com> | |
16132 | ||
16133 | * opts.h (CL_ERR_NEGATIVE): Define. | |
16134 | * opts.c (unknown_option_callback): Don't postpone warnings for | |
16135 | options marked with CL_ERR_NEGATIVE. | |
16136 | * opts-common.c (decode_cmdline_option): Set CL_ERR_NEGATIVE error | |
16137 | for negative versions of CL_REJECT_NEGATIVE options. | |
16138 | ||
16139 | 2010-08-30 Uros Bizjak <ubizjak@gmail.com> | |
16140 | ||
16141 | * config/i386/i386.md (zero_extendsidi2_1): Rename from | |
16142 | zero_extendsidi2_32. | |
16143 | (zero_extend<mode>di2): Macroize insn from zero_extend{qi,hi}di2 | |
16144 | using SWI12 mode iterator. | |
16145 | (zero_extendhisi2_and): Merge insn pattern and corresponding spliter | |
16146 | to define_insn_and_split pattern. | |
16147 | (zero_extendqi<mode>2): Macroize expander from zero_extendqi{hi,si}2 | |
16148 | using SWI24 mode iterator. | |
16149 | (*zero_extendqi<mode>2_and): Macroize insn from | |
16150 | *zero_extendqi{hi,si}2_and using SWI24 mode iterator. | |
16151 | (*zero_extendqi<mode>2_movzbl_and): Macroize insn from | |
16152 | *zero_extendqihi2_movzbw_and and *zero_extendqisi2_movzbl_and using | |
16153 | SWI24 mode iterator. | |
16154 | (*zero_extendqi<mode>2_movzbl): Ditto from | |
16155 | *zero_extendqi{hi,si}2_movzbl. | |
16156 | (extendsidi2_1): Rename from extendsidi2_32. | |
16157 | (extend<mode>di2): Macroize insn from extend{qi,hi}di2 using | |
16158 | SWI12 mode iterator. | |
16159 | ||
16160 | 2010-08-29 Eric Botcazou <ebotcazou@adacore.com> | |
16161 | ||
16162 | * config/ia64/ia64.h (HARD_REGNO_NREGS): Return 1 for CCImode in | |
16163 | general purpose registers. | |
16164 | (HARD_REGNO_MODE_OK): Accept CCImode in general purpose registers. | |
16165 | * config/ia64/ia64.md (*movcci): Change to named pattern. Deal | |
16166 | with general purpose registers and memory operands. Add associated | |
16167 | CCImode post-reload splitter. | |
16168 | * config/ia64/div.md: Change BImode to CCImode throughout. | |
16169 | ||
16170 | 2010-08-28 Eric Botcazou <ebotcazou@adacore.com> | |
16171 | ||
16172 | * config/ia64/ia64.md (cstorebi4): Fix thinko. | |
16173 | ||
16174 | 2010-08-28 Hariharan Sandanagobalane <hariharan@picochip.com> | |
16175 | ||
16176 | * config/picochip/picochip.c (reorder_var_tracking_notes): This | |
16177 | function was dropping debug insns which caused PR45299. | |
16178 | ||
16179 | 2010-08-28 Uros Bizjak <ubizjak@gmail.com> | |
16180 | ||
16181 | * config/i386/sse.md (extsuffix): New code attribute. | |
16182 | (sse4_1_<code>v8qiv8hi2): Macroize insn from sse4_1_extendv8qiv8hi2 | |
16183 | and sse4_1_zero_extendv8qiv8hi2 using any_extend code iterator. | |
16184 | (sse4_1_<code>v4qiv4si2): Ditto from sse4_1_extendv4qiv4si2 | |
16185 | and sse4_1_zero_extendv4qiv4si2. | |
16186 | (sse4_1_<code>v2qiv2di2): Ditto from sse4_1_extendv2qiv2di2 | |
16187 | and sse4_1_zero_extendv2qiv2di2. | |
16188 | (sse4_1_<code>v4hiv4si2): Ditto from sse4_1_extendv4hiv4si2 | |
16189 | and sse4_1_zero_extendv4hiv4si2. | |
16190 | (sse4_1_<code>v2hiv2di2): Ditto from sse4_1_extendv2hiv2di2 | |
16191 | and sse4_1_zero_extendv2hiv2di2. | |
16192 | (sse4_1_extendv2siv2di2): Ditto from sse4_1_extendv2siv2di2 | |
16193 | and sse4_1_zero_extendv2siv2di2 | |
16194 | ||
16195 | (<s>mulv8hi3_highpart): Macroize expander from {u,s}mulv8hi3_highpart | |
16196 | using any_extend code iterator. | |
16197 | (*avx_<s>mulv8hi3_highpart): Macroize insn from | |
16198 | *avx_{u,s}mulv8hi3_highpart using any_extend code iterator. | |
16199 | (*<s>mulv8hi3_highpart): Ditto from *{u,s}mulv8hi3_highpart. | |
16200 | ||
16201 | * config/i386/i386.c (ix86_expand_sse4_unpack): Update for renamed | |
16202 | gen_sse4_1_sign_extend* functions. | |
16203 | (struct builtin_description bdesc_args): Ditto. | |
16204 | ||
16205 | 2010-08-27 Xinliang David Li <davidxl@google.com> | |
16206 | ||
16207 | PR/45422 | |
16208 | * tree-ssa-loop-ivopts.c (iv_ca_get_num_inv_exprs): Remove. | |
16209 | (iv_ca_set_no_cp): Update used inv expr count. | |
16210 | (iv_ca_set_cp): Ditto. | |
16211 | (iv_ca_new): Initialize new member. | |
16212 | (iv_ca_free): Free memory. | |
16213 | ||
16214 | 2010-08-27 Nathan Froyd <froydnj@codesourcery.com> | |
16215 | ||
16216 | * config/sh/sh-protos.h (sh_function_arg): Delete. | |
16217 | (sh_function_arg_advance): Delete. | |
16218 | * config/sh/sh.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
16219 | (PASS_IN_REG_P): Eliminate cast. | |
16220 | * config/sh/sh.c (sh_function_arg_advance): Make static. Take a | |
16221 | const_tree and a bool. | |
16222 | (sh_function_arg): Likewise. | |
16223 | (sh_output_mi_thunk): Call sh_function_arg_advance) and | |
16224 | sh_function_arg. | |
16225 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
16226 | ||
16227 | 2010-08-27 Naveen H.S <naveen.S@kpitcummins.com> | |
16228 | Kaz Kojima <kkojima@gcc.gnu.org> | |
16229 | ||
16230 | * config/sh/sh.c (push_regs): Emit movml for interrupt handler | |
16231 | when possible. | |
16232 | (sh_expand_epilogue): Likewise. | |
16233 | * config/sh/sh.md (movml_push_banked): New insn. | |
16234 | (movml_pop_banked): Likewise. | |
16235 | ||
16236 | 2010-08-28 Bernd Schmidt <bernds@codesourcery.com> | |
16237 | ||
16238 | * genautomata.c (gen_regexp_repeat, gen_regexp_allof, | |
16239 | gen_regexp_oneof, gen_regexp_sequence): Use the string found | |
16240 | in vector element 0 rather than the original string when there's | |
16241 | only one element. | |
16242 | (gen_regexp): Remove extra semicolon. | |
16243 | ||
16244 | * config/arm/vfp.md (arm_movsi_vfp, thumb2_movsi_vfp, movsf_vfp, | |
16245 | thumb2_movsf_vfp): Set attribute "insn". | |
16246 | * config/arm/arm.md (arm_ashrdi3_1bit, arm_lshrdi3_1bit, not_shiftsi, | |
16247 | not_shiftsi_compare0, not_shiftsi_compare0_scratch, arm_one_cmplsi2, | |
16248 | thumb1_one_cmplsi2, notsi_compare0, notsi_compare0_scratch, | |
16249 | arm_zero_extendsidi2, arm_extendsidi2, thumb1_movdi_insn, | |
16250 | arm_movsi_insn, movhi_insn_arch4, movhi_bytes, arm_movqi_insn, | |
16251 | thumb1_movqi_insn arm32_movhf, thumb1_movhf, arm_movsf_soft_insn, | |
16252 | thumb1_movsf_insn, thumb_movdf_insn, mov_scc, mov_negscc, mov_notscc, | |
16253 | movsicc_insn, movsfcc_soft_insn, and_scc, cond_move, if_move_not, | |
16254 | if_not_move, if_shift_move, if_move_shift, if_shift_shift, | |
16255 | if_not_arith, if_arith_not, cond_move_not): Likewise. | |
16256 | ||
16257 | 2010-08-23 Michael Meissner <meissner@linux.vnet.ibm.com> | |
16258 | ||
16259 | * config/rs6000/rs6000-protos.h (rs6000_address_for_fpconvert): | |
16260 | New declaration. | |
16261 | (rs6000_allocate_stack_temp): Ditto. | |
16262 | (rs6000_expand_convert_si_to_sfdf): Ditto. | |
16263 | ||
16264 | * config/rs6000/rs6000.c (rs6000_override_options): Adjust long | |
16265 | line. Update the options set if power6 or power7 server/embedded | |
16266 | type options are used. If we give a warning for no vsx under | |
16267 | -mcpu=power7 -mno-altivec, mark -mvsx as an explicit option. | |
16268 | (rs6000_allocate_stack_temp): New function to allocate a stack | |
16269 | tempoary and adjust the address so it meets either REG+OFFSET or | |
16270 | REG+REG addressing requirements. | |
16271 | (rs6000_address_for_fpconvert): Adjust REG+OFFSET addresses so | |
16272 | that they can be used with the LFIWAX/LFIWZX instrucitons. | |
16273 | (rs6000_expand_convert_si_to_sfdf): New helper funciton for | |
16274 | converting signed/unsigned SImode to either SFmode/DFmode. | |
16275 | ||
16276 | * config/rs6000/rs6000.h (TARGET_FCFID): New macros to determine | |
16277 | whether certain instructions can be generated. | |
16278 | (TARGET_FCTIDZ): Ditto. | |
16279 | (TARGET_STFIWX): Ditto. | |
16280 | (TARGET_LFIWAX): Ditto. | |
16281 | (TARGET_LFIWZX): Ditto. | |
16282 | (TARGET_FCFIDS): Ditto. | |
16283 | (TARGET_FCFIDU): Ditto. | |
16284 | (TARGET_FCFIDUS): Ditto. | |
16285 | (TARGET_FCTIDUZ): Ditto. | |
16286 | (TARGET_FCTIWUZ): Ditto. | |
16287 | ||
16288 | * config/rs6000/rs6000.md (UNSPEC_FCTIW): New unspec constants. | |
16289 | (UNSPEC_FCTID): Ditto. | |
16290 | (UNSPEC_LFIWAX): Ditto. | |
16291 | (UNSPEC_LFIWZX): Ditto. | |
16292 | (UNSPEC_FCTIWUZ): Ditto. | |
16293 | (rreg): Use correct constraints. | |
16294 | (SI_CONVERT_FP): New mode attribute for floating point conversion | |
16295 | tests. | |
16296 | (E500_CONVERT): Ditto. | |
16297 | (lfiwax): New insns for converting from integer to floating point | |
16298 | utilizing newer instructions. Attempt to optimize conversions | |
16299 | that come from memory so that we don't load the value into a GPR, | |
16300 | spill it to the stack and reload it into a FPR. | |
16301 | (floatsi<mode>2_lfiwax): Ditto. | |
16302 | (floatsi<mode>2_lfiwax_mem): Ditto. | |
16303 | (floatsi<mode>2_lfiwax_mem2): Ditto. | |
16304 | (lfiwzx): Ditto. | |
16305 | (floatunssi<mode>2_lfiwzx): Ditto. | |
16306 | (floatunssi<mode>2_lfiwzx_mem): Ditto. | |
16307 | (floatunssi<mode>2_lfiwzx_mem2): Ditto. | |
16308 | (floatdidf2_mem): Ditto. | |
16309 | (floatunsdidf2_fcfidu): Ditto. | |
16310 | (floatunsdidf2_mem): Ditto. | |
16311 | (floatunsdisf2): Ditto. | |
16312 | (floatunsdisf2_fcfidus): Ditto. | |
16313 | (floatunsdisf2_mem): Ditto. | |
16314 | (floatsidf2): Add support for LFIWAX/LFIWZX/FCFIDS/FCFIDU/FCFIDUS. | |
16315 | Use FCFID on 32-bit hosts that support it. | |
16316 | (floatsidf2_internal): Ditto. | |
16317 | (floatunssisf2): Ditto. | |
16318 | (floatunssidf2): Ditto. | |
16319 | (floatunssidf2_internal): Ditto. | |
16320 | (floatsisf2): Ditto. | |
16321 | (floatdidf2): Ditto. | |
16322 | (floatdidf2_fpr): Ditto. | |
16323 | (floatunsdidf2): Ditto. | |
16324 | (floatdisf2): Ditto. | |
16325 | (floatdisf2_fcfids): Ditto. | |
16326 | (floatdisf2_internal1): Ditto. | |
16327 | (fixuns_truncsfsi2): Delete, merge into common pattern for both | |
16328 | SF/DF. Add power7 support. | |
16329 | (fix_truncsfsi2): Ditto. | |
16330 | (fixuns_truncdfsi2): Ditto. | |
16331 | (fixuns_truncdfdi2): Ditto. | |
16332 | (fix_truncdfsi2): Ditto. | |
16333 | (fix_truncdfsi2_internal): Ditto. | |
16334 | (fix_truncdfsi2_internal_gfxopt): Ditto. | |
16335 | (fix_truncdfsi2_mfpgpr): Ditto. | |
16336 | (fctiwz): Ditto. | |
16337 | (btruncdf2): Ditto. | |
16338 | (btruncdf2_fpr): Ditto. | |
16339 | (btructsf2): Ditto. | |
16340 | (ceildf2): Ditto. | |
16341 | (ceildf2_fpr): Ditto. | |
16342 | (ceilsf2): Ditto. | |
16343 | (floordf2): Ditto. | |
16344 | (floordf2_fpr): Ditto. | |
16345 | (floorsf2): Ditto. | |
16346 | (rounddf2): Ditto. | |
16347 | (rounddf2_fpr): Ditto. | |
16348 | (roundsf2): Ditto. | |
16349 | (fix_trunc<mode>si2): Combine SF/DF conversion into one insn. | |
16350 | (fix_trunc<mode>di2): Ditto. | |
16351 | (fixuns_trunc<mode>si2): Ditto. | |
16352 | (fixuns_trunc<mode>di2): Ditto. | |
16353 | (fctiwz_<mode>): Ditto. | |
16354 | (btrunc<mode>2): Ditto. | |
16355 | (btrunc<mode>2_fpr): Ditto. | |
16356 | (ceil<mode>2): Ditto. | |
16357 | (ceil<mode>2_fpr): Ditto. | |
16358 | (floor<mode>2): Ditto. | |
16359 | (float<mode>2_fpr): Ditto. | |
16360 | (round<mode>2): Ditto. | |
16361 | (round<mode>2_fpr): Ditto. | |
16362 | (fix_trunc<mode>si2_stfiwx): New insn for machines with STFIWX. | |
16363 | (fixuns_trunc<mode>si2_stfiwx): Ditto. | |
16364 | (fix_truncdfsi2_internal): Ditto. | |
16365 | (fix_trunc<mode>si2_mem): Combiner pattern to eliminate storing | |
16366 | converted value on stack, loaded into GPR, and then stored into | |
16367 | the final destination. | |
16368 | (fix_trunc<mode>di2_fctidz): New pattern for targets supporting | |
16369 | FCTIDZ. | |
16370 | (lrint<mode>di2): New insn, provide the lrint builtin functions. | |
16371 | (ftruncdf2): Delete, unused. | |
16372 | (fix_trunctfsi2_internal): Use gen_fctiwz_df, not gen_fctiwz. | |
16373 | ||
16374 | * config/rs6000/vsx.md (toplevel): Update copyright year. | |
16375 | (VSr2): Use "ws" contraint for DFmode, not "!r#r". | |
16376 | (VSr3): Ditto. | |
16377 | ||
16378 | 2010-08-27 Basile Starynkevitch <basile@starynkevitch.net> | |
16379 | Jeremie Salvucci <jeremie.salvucci@free.fr> | |
16380 | ||
16381 | * gengtype.c (output_type_enum): Test the right union member. | |
16382 | ||
16383 | 2010-08-27 Uros Bizjak <ubizjak@gmail.com> | |
16384 | ||
16385 | PR target/41484 | |
16386 | * config/i386/sse.md (sse4_1_extendv8qiv8hi2): Also accept memory | |
16387 | operands for operand 1. | |
16388 | (sse4_1_extendv4qiv4si2): Ditto. | |
16389 | (sse4_1_extendv2qiv2di2): Ditto. | |
16390 | (sse4_1_extendv4hiv4si2): Ditto. | |
16391 | (sse4_1_extendv2hiv2di2): Ditto. | |
16392 | (sse4_1_extendv2siv2di2): Ditto. | |
16393 | (sse4_1_zero_extendv8qiv8hi2): Ditto. | |
16394 | (sse4_1_zero_extendv4qiv4si2): Ditto. | |
16395 | (sse4_1_zero_extendv2qiv2di2): Ditto. | |
16396 | (sse4_1_zero_extendv4hiv4si2): Ditto. | |
16397 | (sse4_1_zero_extendv2hiv2di2): Ditto. | |
16398 | (sse4_1_zero_extendv2siv2di2): Ditto. | |
16399 | (*sse4_1_extendv8qiv8hi2): Remove insn pattern. | |
16400 | (*sse4_1_extendv4qiv4si2): Ditto. | |
16401 | (*sse4_1_extendv2qiv2di2): Ditto. | |
16402 | (*sse4_1_extendv4hiv4si2): Ditto. | |
16403 | (*sse4_1_extendv2hiv2di2): Ditto. | |
16404 | (*sse4_1_extendv2siv2di2): Ditto. | |
16405 | (*sse4_1_zero_extendv8qiv8hi2): Ditto. | |
16406 | (*sse4_1_zero_extendv4qiv4si2): Ditto. | |
16407 | (*sse4_1_zero_extendv2qiv2di2): Ditto. | |
16408 | (*sse4_1_zero_extendv4hiv4si2): Ditto. | |
16409 | (*sse4_1_zero_extendv2hiv2di2): Ditto. | |
16410 | (*sse4_1_zero_extendv2siv2di2): Ditto. | |
16411 | ||
16412 | 2010-08-27 Nathan Froyd <froydnj@codesourcery.com> | |
16413 | ||
16414 | * config/mips/mips-protos.h (mips_function_arg_advance): Delete | |
16415 | (mips_function_arg): Delete. | |
16416 | (mips_function_arg_boundary): Take a const_tree. | |
16417 | * config/mips/mips.c (mips_function_arg_boundary): Likewise. | |
16418 | (mips_arg_info): Likewise. | |
16419 | (mips_setup_incoming_varargs): Call mips_function_arg_advance | |
16420 | instead of FUNCTION_ARG_ADVANCE. | |
16421 | (mips_function_arg_advance): Adjust prototype. Make static. | |
16422 | (mips_function_arg): Likewise. | |
16423 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
16424 | * config/mips/mips.h (FUNCTION_ARG_ADVANCE, FUNCTION_ARG): Delete. | |
16425 | ||
16426 | 2010-08-27 Nathan Froyd <froydnj@codesourcery.com> | |
16427 | ||
16428 | * config/rs6000/rs6000.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete. | |
16429 | * config/rs6000/rs6000-protos.h (function_arg_advance): Delete. | |
16430 | (function_arg): Delete. | |
16431 | (function_arg_boundary): Take a const_tree. | |
16432 | * config/rs6000/rs6000.c (function_arg_boundary): Likewise. | |
16433 | (rs6000_spe_function_arg): Likewise. | |
16434 | (rs6000_parm_start): Likewise. | |
16435 | (rs6000_arg_size): Likewise. | |
16436 | (rs6000_darwin64_record_arg_advance_recurse): Likewise. | |
16437 | (rs6000_darwin64_record_arg): Likewise. Take a bool instead of an int. | |
16438 | (rs6000_mixed_function_arg): Likewise. | |
16439 | (function_arg): Rename to... | |
16440 | (rs6000_function_arg): ...this. | |
16441 | (function_arg_advance): Rename to... | |
16442 | (rs6000_function_arg_advance_1): ...this | |
16443 | (rs6000_function_arg_advance): New function. Call it. | |
16444 | (setup_incoming_varargs): Call rs6000_function_arg_advance_1. | |
16445 | (rs6000_return_in_memory): Adjust call to rs6000_darwin64_record_arg. | |
16446 | (rs6000_function_value): Likewise. | |
16447 | (TARGET_FUNCTION_ARG, TARGET_FUNCTION_ARG_ADVANCE): Define. | |
16448 | ||
16449 | 2010-08-27 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
16450 | ||
16451 | * config/arm/arm.md (enabled): Test the value of arch_enabled | |
16452 | rather than just using it. | |
16453 | ||
16454 | 2010-08-27 Olivier Hainque <hainque@adacore.com> | |
16455 | Eric Botcazou <ebotcazou@adacore.com> | |
16456 | ||
16457 | * dse.c (group_info.base_mem, get_group_info): Use BLKmode to | |
16458 | cover all the possible offsets from this base. | |
16459 | (scan_reads_nospill): Pass base_mem's mode to canon_true_dependence. | |
16460 | ||
16461 | 2010-08-26 Jakub Jelinek <jakub@redhat.com> | |
16462 | ||
16463 | PR tree-optimization/44485 | |
16464 | * calls.c (flags_from_decl_or_type): For const or pure | |
16465 | noreturn functions return ECF_LOOPING_CONST_OR_PURE|ECF_NORETURN | |
16466 | together with ECF_CONST resp. ECF_PURE. | |
16467 | * builtins.c (expand_builtin): Use flags_from_decl_or_type | |
16468 | instead of querying flags directly. | |
16469 | * tree-ssa-loop-niter.c (finite_loop_p): Likewise. | |
16470 | * tree-ssa-dce.c (find_obviously_necessary_stmts): Likewise. | |
16471 | ||
16472 | 2010-08-26 Richard Guenther <rguenther@suse.de> | |
16473 | ||
16474 | PR tree-optimization/45255 | |
16475 | * tree.c (decl_address_invariant_p): DECL_DLLIMPORT_P statics | |
16476 | and externals are also invariant. | |
16477 | ||
16478 | 2010-08-25 Jakub Jelinek <jakub@redhat.com> | |
16479 | ||
16480 | PR rtl-optimization/44858 | |
16481 | * combine.c (try_combine): If recog_for_combine added CLOBBERs to | |
16482 | newi2pat, make sure they don't affect newpat. | |
16483 | ||
16484 | PR rtl-optimization/45400 | |
16485 | * combine.c (simplify_shift_const_1) <case SUBREG>: Only use | |
16486 | SUBREG_REG if both modes are of MODE_INT class. | |
16487 | ||
16488 | 2010-08-25 Julian Brown <julian@codesourcery.com> | |
16489 | ||
16490 | * config/arm/arm.c (arm_issue_rate): Return 2 for Cortex-A5. | |
16491 | * config/arm/arm.md (generic_sched): No for Cortex-A5. | |
16492 | (generic_vfp): Likewise. | |
16493 | (cortex-a5.md): Include. | |
16494 | * config/arm/cortex-a5.md: New. | |
16495 | ||
16496 | 2010-08-25 Richard Guenther <rguenther@suse.de> | |
16497 | ||
16498 | * alias.c (get_alias_set): Assign a single alias-set to all pointers. | |
16499 | * gimple.c (gimple_get_alias_set): Remove special handling | |
16500 | for pointers. | |
16501 | ||
16502 | 2010-08-25 Bernd Schmidt <bernds@codesourcery.com> | |
16503 | ||
16504 | PR middle-end/45355 | |
16505 | * combine.c (try_combine): Use reg_overlap_mentioned_p rather than | |
16506 | dead_or_set_p when computing i0_feeds_i2_n. | |
16507 | ||
16508 | * combine.c (find_split_point): Undo canonicalization of multiply-add | |
16509 | to (minus x (mult)) when it seems likely that this will increase the | |
16510 | chances of a split. | |
16511 | ||
16512 | 2010-08-25 Richard Guenther <rguenther@suse.de> | |
16513 | ||
16514 | PR lto/44562 | |
16515 | * lto-streamer.c (lto_record_common_node): Do not mess with | |
16516 | TYPE_CANONICAL when not in lto. | |
16517 | * gimple.c (gimple_register_type): Likewise. | |
16518 | ||
16519 | 2010-08-25 Richard Guenther <rguenther@suse.de> | |
16520 | ||
16521 | PR tree-optimization/45316 | |
16522 | * tree-ssa-pre.c (eliminate): Properly clean EH info. | |
16523 | ||
16524 | 2010-08-25 Richard Guenther <rguenther@suse.de> | |
16525 | ||
16526 | PR tree-optimization/45393 | |
16527 | * tree-ssa-math-opts.c (execute_cse_sincos_1): Properly transfer | |
16528 | and clean EH info. Avoid SSA update. | |
16529 | (execute_cse_sincos): Cleanup the CFG if it has changed. | |
16530 | ||
16531 | 2010-08-25 Richard Guenther <rguenther@suse.de> | |
16532 | ||
16533 | PR middle-end/45379 | |
16534 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Handle | |
16535 | TARGET_MEM_REF in alignment computation. | |
16536 | ||
16537 | 2010-08-25 Jakub Jelinek <jakub@redhat.com> | |
16538 | ||
16539 | PR tree-optimization/45059 | |
16540 | * tree-ssa-reassoc.c (eliminate_redundant_comparison): Strip useless | |
16541 | type conversions from newop{1,2}. Assert t is a comparison and | |
16542 | newop{1,2} after the stripping are gimple vals. | |
16543 | ||
16544 | 2010-08-25 Tejas Belagod <tejas.belagod@arm.com> | |
16545 | ||
16546 | * config/arm/iterators.md (VU, SE, V_widen_l): New. | |
16547 | (V_unpack, US): New. | |
16548 | * config/arm/neon.md (vec_unpack<US>_hi_<mode>): Expansion for vmovl. | |
16549 | (vec_unpack<US>_lo_<mode>): Likewise. | |
16550 | (neon_vec_unpack<US>_hi_<mode>): Instruction pattern for vmovl. | |
16551 | (neon_vec_unpack<US>_lo_<mode>): Likewise. | |
16552 | (vec_widen_<US>mult_lo_<mode>): Expansion for vmull. | |
16553 | (vec_widen_<US>mult_hi_<mode>): Likewise. | |
16554 | (neon_vec_<US>mult_lo_<mode>"): Instruction pattern for vmull. | |
16555 | (neon_vec_<US>mult_hi_<mode>"): Likewise. | |
16556 | (neon_unpack<US>_<mode>): Widening move intermediate step for | |
16557 | vectorizing without -mvectorize-with-neon-quad. | |
16558 | (neon_vec_<US>mult_<mode>): Widening multiply intermediate step | |
16559 | for vectorizing without -mvectorize-with-neon-quad. | |
16560 | * config/arm/predicates.md (vect_par_constant_high): Check for | |
16561 | high-half lanes of a vector. | |
16562 | (vect_par_constant_low): Check for low-half lanes of a vector. | |
16563 | ||
16564 | 2010-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
16565 | ||
16566 | * tree-if-conv.c (struct ifc_dr): New. | |
16567 | (IFC_DR): New. | |
16568 | (DR_WRITTEN_AT_LEAST_ONCE): New. | |
16569 | (DR_RW_UNCONDITIONALLY): New. | |
16570 | (memref_read_or_written_unconditionally): Use the cached values | |
16571 | when possible. | |
16572 | (write_memref_written_at_least_once): Same. | |
16573 | (if_convertible_loop_p): Initialize and free DR->aux fields. | |
16574 | ||
16575 | 2010-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
16576 | ||
16577 | * gimple.c (gimple_could_trap_p_1): Not static anymore. | |
16578 | Pass an extra bool parameter include_mem. | |
16579 | (gimple_could_trap_p): Adjust call to gimple_could_trap_p_1. | |
16580 | (gimple_assign_rhs_could_trap_p): Same. | |
16581 | * gimple.h (gimple_could_trap_p_1): Declared. | |
16582 | * tree-data-ref.h (same_data_refs_base_objects): New. | |
16583 | (same_data_refs): New. | |
16584 | * tree-if-conv.c (memrefs_read_or_written_unconditionally): New. | |
16585 | (write_memrefs_written_at_least_once): New. | |
16586 | (ifcvt_memrefs_wont_trap): New. | |
16587 | (operations_could_trap): New. | |
16588 | (ifcvt_could_trap_p): New. | |
16589 | (if_convertible_gimple_assign_stmt_p): Call ifcvt_could_trap_p. | |
16590 | Gets a vector of data refs. | |
16591 | (if_convertible_stmt_p): Same. | |
16592 | (if_convertible_loop_p_1): New. | |
16593 | (if_convertible_loop_p): Call if_convertible_loop_p_1. | |
16594 | ||
16595 | 2010-08-24 Sebastian Pop <sebastian.pop@amd.com> | |
16596 | ||
16597 | * common.opt (ftree-loop-if-convert-stores): New flag. | |
16598 | * doc/invoke.texi (ftree-loop-if-convert-stores): Documented. | |
16599 | * tree-if-conv.c (ifc_temp_var): Pass an extra parameter GSI. Insert | |
16600 | the created statement before GSI. | |
16601 | (if_convertible_phi_p): Allow virtual phi nodes when | |
16602 | flag_loop_if_convert_stores is set. | |
16603 | (if_convertible_gimple_assign_stmt_p): Allow memory reads and writes | |
16604 | Do not handle types that do not match is_gimple_reg_type. | |
16605 | Remove loop and bb parameters. Call gimple_could_trap_p instead of | |
16606 | when flag_loop_if_convert_stores is set, as LHS can contain | |
16607 | memory refs. | |
16608 | (if_convertible_stmt_p): Remove loop and bb parameters. Update calls | |
16609 | to if_convertible_gimple_assign_stmt_p. | |
16610 | (if_convertible_loop_p): Update call to if_convertible_stmt_p. | |
16611 | (replace_phi_with_cond_gimple_assign_stmt): Renamed | |
16612 | predicate_scalar_phi. Do not handle virtual phi nodes. | |
16613 | (ifconvert_phi_nodes): Renamed predicate_all_scalar_phis. | |
16614 | Call predicate_scalar_phi. | |
16615 | (insert_gimplified_predicates): Insert the gimplified predicate of a BB | |
16616 | just after the labels for flag_loop_if_convert_stores, otherwise | |
16617 | insert the predicate in the end of the BB. | |
16618 | (predicate_mem_writes): New. | |
16619 | (combine_blocks): Call predicate_all_scalar_phis. When | |
16620 | flag_loop_if_convert_stores is set, call predicate_mem_writes. | |
16621 | (tree_if_conversion): Call mark_sym_for_renaming when | |
16622 | flag_loop_if_convert_stores is set. | |
16623 | (main_tree_if_conversion): Return TODO_update_ssa_only_virtuals when | |
16624 | flag_loop_if_convert_stores is set. | |
16625 | ||
16626 | 2010-08-24 Anatoly Sokolov <aesok@post.ru> | |
16627 | ||
16628 | * config/pa/pa.c (hppa_register_move_cost, pa_libcall_value, | |
16629 | pa_function_value_regno_p, pa_print_operand_punct_valid_p): New. | |
16630 | (pa_function_value): Make static. | |
16631 | (override_options): Rename to... | |
16632 | (pa_option_override): ...this. Make static. | |
16633 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P, TARGET_REGISTER_MOVE_COST, | |
16634 | TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P, | |
16635 | TARGET_OPTION_OVERRIDE): Define. | |
16636 | * config/pa/pa.h (OVERRIDE_OPTIONS, FUNCTION_VALUE_REGNO_P, | |
16637 | LIBCALL_VALUE, REGISTER_MOVE_COST, PRINT_OPERAND_PUNCT_VALID_P): | |
16638 | Remove. | |
16639 | * config/pa/pa-protos.h (override_options): Remove. | |
16640 | ||
16641 | 2010-08-24 Richard Guenther <rguenther@suse.de> | |
16642 | ||
16643 | PR middle-end/45379 | |
16644 | * tree-ssa-address.c (create_mem_ref_raw): Drop to MEM_REF | |
16645 | if addr->index is NULL or zero. | |
16646 | * tree-ssa-alias.c (indirect_refs_may_alias_p): Handle | |
16647 | TARGET_MEM_REF more properly. | |
16648 | (indirect_ref_may_alias_decl_p): Likewise. | |
16649 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Keep TARGET_MEM_REFs. | |
16650 | * alias.c (ao_ref_from_mem): Handle TARGET_MEM_REF more properly. | |
16651 | ||
16652 | 2010-08-23 Anatoly Sokolov <aesok@post.ru> | |
16653 | ||
16654 | * config/m32c/m32c.c (m32c_function_value_regno_p): Make static. | |
16655 | (m32c_override_options): Rename to... | |
16656 | (m32c_option_override): ...this. Make static. | |
16657 | (TARGET_FUNCTION_VALUE_REGNO_P, TARGET_OPTION_OVERRIDE): Define. | |
16658 | * config/m32c/m32c.h (OVERRIDE_OPTIONS, FUNCTION_VALUE_REGNO_P): | |
16659 | Remove. | |
16660 | * config/m32c/m32c-protos.h (m32c_override_options, | |
16661 | m32c_function_value_regno_p): Remove. | |
16662 | ||
16663 | 2010-08-23 Changpeng Fang <changpeng.fang@amd.com> | |
16664 | ||
16665 | * tree-ssa-loop-prefetch.c (gather_memory_references_ref) : | |
16666 | Fix a typo in a previous commit. | |
16667 | ||
16668 | 2010-08-23 Kai Tietz <kai.tietz@onevision.com> | |
16669 | ||
16670 | * tree-vect-loop.c (vect_get_single_scalar_iteraion_cost): | |
16671 | Pre-initialize innerloop_iters to one. | |
16672 | ||
16673 | 2010-08-23 Changpeng Fang <changpeng.fang@amd.com> | |
16674 | ||
16675 | * tree-flow.h (may_be_nonaddressable_p): New definition. Make the | |
16676 | existing static function global. | |
16677 | ||
16678 | * tree-ssa-loop-ivopts.c (may_be_nonaddressable_p): This function | |
16679 | is changed to global. | |
16680 | ||
16681 | * tree-ssa-loop-prefetch.c (gather_memory_references_ref): Call | |
16682 | may_be_nonaddressable_p on base, and don't collect this reference | |
16683 | if the address of the base could not be taken. | |
16684 | ||
16685 | 2010-08-23 Michael Meissner <meissner@linux.vnet.ibm.com> | |
16686 | ||
16687 | * config/rs6000/rs6000.opt (-mveclibabi=mass): New option to | |
16688 | enable the compiler to autovectorize mathmetical functions for | |
16689 | power7 using the Mathematical Acceleration Subsystem library. | |
16690 | ||
16691 | * config/rs6000/rs6000.c (rs6000_veclib_handler): New variable to | |
16692 | handle which vector math library we have. | |
16693 | (rs6000_override_options): Add -mveclibabi=mass support. | |
16694 | (rs6000_builtin_vectorized_libmass): New function to handle auto | |
16695 | vectorizing math functions that are in the MASS library. | |
16696 | (rs6000_builtin_vectorized_function): Call it. | |
16697 | ||
16698 | * doc/invoke.texi (RS/6000 and PowerPC Options): Document | |
16699 | -mveclibabi=mass. | |
16700 | ||
16701 | 2010-08-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
16702 | ||
16703 | PR boehm-gc/34544 | |
16704 | * gthr-posix.h (__gthread_active_init): Delete. | |
16705 | (__gthread_active_p): Do activity check here. | |
16706 | Don't include errno.h on hppa-hpux. Update comment. | |
16707 | * gthr-posix95.h (__gthread_active_init): Delete. | |
16708 | (__gthread_active_p): Do activity check here. | |
16709 | Don't include errno.h on hppa-hpux. Update comment. | |
16710 | * config.gcc (hppa[12]*-*-hpux11*): Define extra_parts. | |
16711 | * config/pa/pa64-hpux.h (LIB_SPEC): When -static is specified, only | |
16712 | add -lpthread when -mt or -pthread is specified. | |
16713 | * config/pa/pa-hpux11.h (LIB_SPEC): likewise. | |
16714 | (LINK_GCC_C_SEQUENCE_SPEC): Define. | |
16715 | * config/pa/t-pa-hpux11 (LIBGCCSTUB_OBJS): Define. | |
16716 | (stublib.c, pthread_default_stacksize_np-stub.o, | |
16717 | pthread_mutex_lock-stub.o, pthread_mutex_unlock-stub.o, | |
16718 | $(T)libgcc_stub.a): Add methods. | |
16719 | * config/pa/t-pa64 (LIBGCCSTUB_OBJS): Add pthread stubs. | |
16720 | (stublib.c, pthread_default_stacksize_np-stub.o, | |
16721 | pthread_mutex_lock-stub.o, pthread_mutex_unlock-stub.o): Add methods. | |
16722 | * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock, | |
16723 | pthread_mutex_unlock): New stubs. | |
16724 | ||
16725 | 2010-08-22 Joseph Myers <joseph@codesourcery.com> | |
16726 | ||
16727 | * Makefile.in (gccspec.o, cppspec.o): Update dependencies. | |
16728 | * common.opt (L, nodefaultlibs, nostdlib, pg, static): New | |
16729 | options. | |
16730 | * config/avr/avr.h (LIBSTDCXX): Remove initial "-l". | |
16731 | * config/freebsd.h (MATH_LIBRARY_PROFILE): Remove initial "-l". | |
16732 | * config/i386/djgpp.h (LIBSTDCXX): Remove initial "-l". | |
16733 | * config/rs6000/aix.h (LIBSTDCXX_STATIC): Remove initial "-l". | |
16734 | * config/s390/tpf.h (MATH_LIBRARY, LIBSTDCXX): Remove initial | |
16735 | "-l". | |
16736 | * cppspec.c: Include opts.h. | |
16737 | (lang_specific_driver): Use cl_decoded_option structures. | |
16738 | * doc/tm.texi.in (MATH_LIBRARY): Update documentation. | |
16739 | * doc/tm.texi: Regenerate. | |
16740 | * gcc.c (translate_options): Translate -d to -foutput-class-dir=. | |
16741 | (driver_handle_option): Allow driver options needing no special | |
16742 | processing. | |
16743 | (process_command): Decode options before call to | |
16744 | lang_specific_driver. Pass decoded options to | |
16745 | lang_specific_driver. | |
16746 | * gcc.h (lang_specific_driver): Update prototype. | |
16747 | * gccspec.c: Include opts.h. | |
16748 | (lang_specific_driver): Use cl_decoded_option structures. | |
16749 | * opts-common.c (option_ok_for_language, generate_option, | |
16750 | generate_option_input_file): New. | |
16751 | (decode_cmdline_option): Use option_ok_for_language. | |
16752 | (decode_cmdline_options_to_array): Use generate_option_input_file. | |
16753 | (handle_generated_option): Use generate_option. | |
16754 | * opts.h (generate_option, generate_option_input_file): Declare. | |
16755 | ||
16756 | 2010-08-22 Anatoly Sokolov <aesok@post.ru> | |
16757 | ||
16758 | * config/mips/mips.c (mips_override_options): Rename to... | |
16759 | (mips_option_override): ...this. Make static. | |
16760 | (TARGET_OPTION_OVERRIDE): Define. | |
16761 | (mips_in_small_data_p): Update comment. | |
16762 | * config/mips/mips.h (OVERRIDE_OPTIONS): Remove. | |
16763 | (FIXED_REGISTERS): Update comment. | |
16764 | * config/mips/mips-protos.h (mips_override_options): Remove. | |
16765 | ||
16766 | 2010-08-21 Olivier Hainque <hainque@adacore.com> | |
16767 | ||
16768 | * config/rs6000/vxworks.h (TARGET_OS_CPP_BUILTINS): Define __PPC__. | |
16769 | ||
16770 | 2010-08-21 Olivier Hainque <hainque@adacore.com> | |
16771 | ||
16772 | * config/rs6000/vxworks.h (PREFERRED_STACK_BOUNDARY, | |
16773 | ABI_STACK_BOUNDARY): Ensure STACK_BOUNDARY is honored despite EABI. | |
16774 | ||
16775 | 2010-08-20 Jan Hubicka <jh@suse.cz> | |
16776 | ||
16777 | * tree-pass.h (pass_ipa_cdtor_merge): New function. | |
16778 | * cgraphunit.c (static_ctors, static_dtors): Move to ipa.c; make | |
16779 | heap allocated. | |
16780 | (record_cdtor_fn): Move to ipa.c; do not test for | |
16781 | have_ctors_dtors. | |
16782 | (build_cdtor): Move to ipa.c; add code avoiding construction | |
16783 | when target have ctors/dtors and there is only one ctor/dtor at given | |
16784 | priority. | |
16785 | (compare_ctor, compare_dtor): Move to ipa.c; use DECL_UID to stabilize | |
16786 | sort; reverse order of constructors. | |
16787 | (cgraph_build_cdtor_fns): Move to ipa.c; rename to build_cdtor_fns. | |
16788 | (cgraph_finalize_function): Do not call record_cdtor_fn. | |
16789 | (cgraph_finalize_compilation_unit): Do not call cgraph_build_cdtor_fns. | |
16790 | (cgraph_build_static_cdtor): Move to ipa.c. | |
16791 | * ipa.c: Include target.h and tree-iterator.h. | |
16792 | (cgraph_build_static_cdtor, static_ctors, static_dtors, | |
16793 | record_cdtor_fn, build_cdtor, compare_ctor, compare_dtor, | |
16794 | build_cdtor_fns, ipa_cdtor_merge, gate_ipa_cdtor_merge, | |
16795 | pass_ipa_cdtor_merge): New. | |
16796 | * passes.c (init_optimization_passes): Enqueue pass_ipa_cdtor_merge. | |
16797 | * ipa-prop.c (update_indirect_edges_after_inlining): Avoid out of | |
16798 | bounds access. | |
16799 | ||
16800 | 2010-08-20 Jan Hubicka <jh@suse.cz> | |
16801 | ||
16802 | PR c++/45307 | |
16803 | PR c++/17736 | |
16804 | * cgraph.h (cgraph_only_called_directly_p, | |
16805 | cgraph_can_remove_if_no_direct_calls_and_refs_p): Handle | |
16806 | static cdtors. | |
16807 | * cgraphunit.c (cgraph_decide_is_function_needed): Static cdtors | |
16808 | are not needed. | |
16809 | (cgraph_finalize_function): Static cdtors are reachable. | |
16810 | (cgraph_mark_functions_to_output): Use cgraph_only_called_directly_p. | |
16811 | ||
16812 | 2010-08-20 Jan Hubicka <jh@suse.cz> | |
16813 | ||
16814 | * lto-cgraph.c (lto_output_edge): Use gimple_has_body_p instead of | |
16815 | flag_wpa. | |
16816 | * lto-streamer-out.c (lto_output): Likewise. | |
16817 | * passes.c (ipa_write_optimization_summaries): Initialize statement | |
16818 | uids. | |
16819 | ||
16820 | 2010-08-20 Olivier Hainque <hainque@adacore.com> | |
16821 | ||
16822 | * tree.h (alias_diag_flags): New enum. | |
16823 | (alias_pair): Add an 'emitted_diags' field. | |
16824 | * varasm.c (finish_aliases_1): Honor and update p->emitted_diags. | |
16825 | (assemble_alias): Initialize emitted_diags of new pairs. | |
16826 | ||
16827 | 2010-08-20 Eric Botcazou <ebotcazou@adacore.com> | |
16828 | ||
16829 | * config/rs6000/aix.h (STACK_CHECK_STATIC_BUILTIN): Define to 1. | |
16830 | * config/rs6000/linux.h (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
16831 | * config/rs6000/linux64.h (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
16832 | (STACK_CHECK_PROTECT): Define. | |
16833 | * config/rs6000/rs6000.c (rs6000_emit_probe_stack_range): New function. | |
16834 | (output_probe_stack_range): Likewise. | |
16835 | (rs6000_emit_prologue): Invoke rs6000_emit_probe_stack_range if static | |
16836 | builtin stack checking is enabled. | |
16837 | * config/rs6000/rs6000-protos.h (output_probe_stack_range): Declare. | |
16838 | * config/rs6000/rs6000.md (UNSPECV_PROBE_STACK_RANGE): New constant. | |
16839 | (probe_stack_range): New insn. | |
16840 | ||
16841 | 2010-08-20 H.J. Lu <hongjiu.lu@intel.com> | |
16842 | ||
16843 | PR target/45336 | |
16844 | * config/i386/emmintrin.h (_mm_extract_epi16): Cast to unsigned | |
16845 | short first. | |
16846 | ||
16847 | * config/i386/smmintrin.h (_mm_extract_epi8): Cast to unsigned | |
16848 | char first. | |
16849 | ||
16850 | 2010-08-20 Jakub Jelinek <jakub@redhat.com> | |
16851 | ||
16852 | PR target/45336 | |
16853 | * config/i386/sse.md (*sse4_1_pextrb): Add SWI48 mode iterator | |
16854 | to cover zero extension into 64-bit register. | |
16855 | (*sse2_pextrw): Likewise. | |
16856 | (*sse4_1_pextrd_zext): New insn. | |
16857 | ||
16858 | 2010-08-20 Iain Sandoe <iains@gcc.gnu.org> | |
16859 | ||
16860 | revert r163410, partially revert r163267. | |
16861 | * config/rs6000/darwin.h (LIB_SPEC): Remove. | |
16862 | * config/darwin.h (REAL_LIBGCC_SPEC): Link lgcc for all | |
16863 | Darwin versions. | |
16864 | ||
16865 | 2010-08-20 Jakub Jelinek <jakub@redhat.com> | |
16866 | ||
16867 | PR middle-end/44974 | |
16868 | * builtins.c (expand_builtin): Don't optimize away | |
16869 | calls to DECL_LOOPING_CONST_OR_PURE_P builtins. | |
16870 | ||
16871 | 2010-08-20 Uros Bizjak <ubizjak@gmail.com> | |
16872 | ||
16873 | * config/i386/i386.md (ashift %rsp splitter): Remove splitter. | |
16874 | (pro_epilogue_adjust_stack_di_2): Use "l" constraint for | |
16875 | alternative 1 of operand 2. | |
16876 | ||
16877 | 2010-08-20 Jakub Jelinek <jakub@redhat.com> | |
16878 | Paolo Bonzini <bonzini@gnu.org> | |
16879 | ||
16880 | * simplify-rtx.c (simplify_unary_operation_1): Optimize | |
16881 | (sign_extend (zero_extend (...)) and | |
16882 | ({sign,zero}_extend (lshiftrt (ashift X (const_int I)) (const_int I))). | |
16883 | ||
16884 | 2010-08-20 Jakub Jelinek <jakub@redhat.com> | |
16885 | ||
16886 | PR rtl-optimization/45353 | |
16887 | * sel-sched-ir.c (sel_bb_head): Return NULL even if next_nonnote_insn | |
16888 | after bb_note is a BARRIER. | |
16889 | ||
16890 | 2010-08-20 Iain Sandoe <iains@gcc.gnu.org> | |
16891 | ||
16892 | * config/rs6000/darwin.h (LIB_SPEC): New. Provide saveFP/restFP by | |
16893 | linking libgcc.a. | |
16894 | ||
16895 | 2010-08-20 Jakub Jelinek <jakub@redhat.com> | |
16896 | Michael Matz <matz@suse.de> | |
16897 | ||
16898 | * tree-ssa-address.c (tree_mem_ref_addr): Convert offset to sizetype. | |
16899 | ||
16900 | 2010-08-20 Nathan Froyd <froydnj@codesourcery.com> | |
16901 | ||
16902 | * ggc-common.c (ggc_mark_root_tab): New function, split out from... | |
16903 | (ggc_mark_roots): ...here. | |
16904 | ||
16905 | 2010-08-20 Nathan Froyd <froydnj@codesourcery.com> | |
16906 | ||
16907 | * vec.h (FOR_EACH_VEC_ELT): Define. | |
16908 | * c-decl.c: Use it. | |
16909 | * cfgloop.c: Likewise. | |
16910 | * cfgloopmanip.c: Likewise. | |
16911 | * cgraph.c: Likewise. | |
16912 | * cgraphunit.c: Likewise. | |
16913 | * combine.c: Likewise. | |
16914 | * config/bfin/bfin.c: Likewise. | |
16915 | * config/mips/mips.c: Likewise. | |
16916 | * config/rs6000/rs6000.c: Likewise. | |
16917 | * dbxout.c: Likewise. | |
16918 | * df-scan.c: Likewise. | |
16919 | * dominance.c: Likewise. | |
16920 | * dse.c: Likewise. | |
16921 | * dwarf2out.c: Likewise. | |
16922 | * except.c: Likewise. | |
16923 | * expr.c: Likewise. | |
16924 | * function.c: Likewise. | |
16925 | * gcse.c: Likewise. | |
16926 | * genattr.c: Likewise. | |
16927 | * ggc-common.c: Likewise. | |
16928 | * gimplify.c: Likewise. | |
16929 | * graphite-blocking.c: Likewise. | |
16930 | * graphite-clast-to-gimple.c: Likewise. | |
16931 | * graphite-dependences.c: Likewise. | |
16932 | * graphite-interchange.c: Likewise. | |
16933 | * graphite-poly.c: Likewise. | |
16934 | * graphite-scop-detection.c: Likewise. | |
16935 | * graphite-sese-to-poly.c: Likewise. | |
16936 | * graphite.c: Likewise. | |
16937 | * haifa-sched.c: Likewise. | |
16938 | * ifcvt.c: Likewise. | |
16939 | * implicit-zee.c: Likewise. | |
16940 | * ipa-prop.c: Likewise. | |
16941 | * ipa-struct-reorg.c: Likewise. | |
16942 | * ipa.c: Likewise. | |
16943 | * ira-build.c: Likewise. | |
16944 | * ira-color.c: Likewise. | |
16945 | * ira-emit.c: Likewise. | |
16946 | * lambda-code.c: Likewise. | |
16947 | * loop-invariant.c: Likewise. | |
16948 | * loop-unroll.c: Likewise. | |
16949 | * lower-subreg.c: Likewise. | |
16950 | * lto-cgraph.c: Likewise. | |
16951 | * lto-opts.c: Likewise. | |
16952 | * lto-streamer-in.c: Likewise. | |
16953 | * lto-streamer-out.c: Likewise. | |
16954 | * lto-streamer.c: Likewise. | |
16955 | * lto-symtab.c: Likewise. | |
16956 | * matrix-reorg.c: Likewise. | |
16957 | * opts.c: Likewise. | |
16958 | * predict.c: Likewise. | |
16959 | * print-tree.c: Likewise. | |
16960 | * sdbout.c: Likewise. | |
16961 | * sel-sched-dump.c: Likewise. | |
16962 | * sel-sched-ir.c: Likewise. | |
16963 | * sel-sched.c: Likewise. | |
16964 | * sese.c: Likewise. | |
16965 | * stor-layout.c: Likewise. | |
16966 | * tree-cfg.c: Likewise. | |
16967 | * tree-cfgcleanup.c: Likewise. | |
16968 | * tree-chrec.c: Likewise. | |
16969 | * tree-data-ref.c: Likewise. | |
16970 | * tree-emutls.c: Likewise. | |
16971 | * tree-inline.c: Likewise. | |
16972 | * tree-into-ssa.c: Likewise. | |
16973 | * tree-loop-distribution.c: Likewise. | |
16974 | * tree-loop-linear.c: Likewise. | |
16975 | * tree-mudflap.c: Likewise. | |
16976 | * tree-outof-ssa.c: Likewise. | |
16977 | * tree-parloops.c: Likewise. | |
16978 | * tree-predcom.c: Likewise. | |
16979 | * tree-pretty-print.c: Likewise. | |
16980 | * tree-scalar-evolution.c: Likewise. | |
16981 | * tree-ssa-live.c: Likewise. | |
16982 | * tree-ssa-loop-im.c: Likewise. | |
16983 | * tree-ssa-loop-ivcanon.c: Likewise. | |
16984 | * tree-ssa-loop-ivopts.c: Likewise. | |
16985 | * tree-ssa-loop-manip.c: Likewise. | |
16986 | * tree-ssa-loop-niter.c: Likewise. | |
16987 | * tree-ssa-loop-prefetch.c: Likewise. | |
16988 | * tree-ssa-phiprop.c: Likewise. | |
16989 | * tree-ssa-pre.c: Likewise. | |
16990 | * tree-ssa-reassoc.c: Likewise. | |
16991 | * tree-ssa-sccvn.c: Likewise. | |
16992 | * tree-ssa-structalias.c: Likewise. | |
16993 | * tree-ssa.c: Likewise. | |
16994 | * tree-vect-data-refs.c: Likewise. | |
16995 | * tree-vect-loop-manip.c: Likewise. | |
16996 | * tree-vect-loop.c: Likewise. | |
16997 | * tree-vect-patterns.c: Likewise. | |
16998 | * tree-vect-slp.c: Likewise. | |
16999 | * tree-vect-stmts.c: Likewise. | |
17000 | * tree-vrp.c: Likewise. | |
17001 | * tree.c: Likewise. | |
17002 | * value-prof.c: Likewise. | |
17003 | * var-tracking.c: Likewise. | |
17004 | * varasm.c: Likewise. | |
17005 | * vmsdbgout.c: Likewise. | |
17006 | ||
17007 | 2010-08-19 Nathan Sidwell <nathan@codesourcery.com> | |
17008 | Richard Guenther <richard.guenther@gmail.com> | |
17009 | ||
17010 | * gimplify.c (gimplify_modify_expr): When assigning to volatiles, | |
17011 | copy the src value and return a copy. | |
17012 | * doc/extend.texi (Volatiles): Move from C++ to C and expand. | |
17013 | (C++ Volatiles): Adjust to describe C++ semantics only. | |
17014 | ||
17015 | 2010-08-20 Joseph Myers <joseph@codesourcery.com> | |
17016 | ||
17017 | * doc/tm.texi.in (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED): Document to | |
17018 | be zero or nonzero. | |
17019 | * doc/tm.texi: Regenerate. | |
17020 | * defaults.h (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED): Define. | |
17021 | * df-scan.c (df_get_exit_block_use_set), reginfo.c | |
17022 | (init_reg_sets_1), rtlanal.c (rtx_unstable_p, rtx_varies_p): | |
17023 | Handle new PIC_OFFSET_TABLE_REG_CALL_CLOBBERED semantics. | |
17024 | * config/ia64/ia64.h (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED): Define | |
17025 | to 1. | |
17026 | ||
17027 | 2010-08-20 Olivier Hainque <hainque@adacore.com> | |
17028 | ||
17029 | * config/sparc/sparc.c (sparc_asm_function_epilogue): Don't output | |
17030 | an extra nop past a sibling call at the very end. | |
17031 | ||
17032 | 2010-08-19 Bernd Schmidt <bernds@codesourcery.com> | |
17033 | ||
17034 | PR bootstrap/45350 | |
17035 | * combine.c (try_combine): Initialize i1_is_used and i2_is_used. Fix | |
17036 | a comment. | |
17037 | ||
17038 | 2010-08-19 Nathan Froyd <froydnj@codesourcery.com> | |
17039 | ||
17040 | * target.def (function_arg, function_incoming_arg): Remove const | |
17041 | qualifier on CUMULATIVE_ARGS parameter. | |
17042 | * targhooks.h (default_function_arg, default_function_incoming_arg): | |
17043 | Likewise. | |
17044 | * targhooks.c (default_function_arg, default_function_incoming_arg): | |
17045 | Likewise. | |
17046 | * config/i386/i386.c (ix86_function_arg): Likewise. | |
17047 | ||
17048 | 2010-08-19 Jakub Jelinek <jakub@redhat.com> | |
17049 | ||
17050 | PR target/45336 | |
17051 | * simplify-rtx.c (simplify_unary_operation_1): Optimize nested | |
17052 | SIGN_EXTENDs or ZERO_EXTENDs. | |
17053 | ||
17054 | 2010-08-19 Bernd Schmidt <bernds@codesourcery.com> | |
17055 | ||
17056 | PR target/42172 | |
17057 | * combine.c (combine_validate_cost): New arg I0. All callers changed. | |
17058 | Take its cost into account if nonnull. | |
17059 | (insn_a_feeds_b): New static function. | |
17060 | (combine_instructions): Look for four-insn combinations. | |
17061 | (can_combine_p): New args PRED2, SUCC2. All callers changed. Take | |
17062 | them into account when computing all_adjacent and looking for other | |
17063 | uses. | |
17064 | (combinable_i3pat): New args I0DEST, I0_NOT_IN_SRC. All callers | |
17065 | changed. Treat them like I1DEST and I1_NOT_IN_SRC. | |
17066 | (try_combine): New arg I0. Handle four-insn combinations. | |
17067 | (distribute_notes): New arg ELIM_I0. All callers changed. Treat it | |
17068 | like ELIM_I1. | |
17069 | ||
17070 | 2010-08-19 Jason Merrill <jason@redhat.com> | |
17071 | ||
17072 | PR c++/45307 | |
17073 | * gimplify.c (gimplify_init_constructor): Just return GS_UNHANDLED | |
17074 | if ctor is empty. | |
17075 | (gimplify_modify_expr_rhs): Adjust. | |
17076 | ||
17077 | 2010-08-19 Nathan Froyd <froydnj@codesourcery.com> | |
17078 | ||
17079 | * cfgloop.c (get_loop_body_in_bfs_order): Avoid redundant call to | |
17080 | bitmap_bit_p. | |
17081 | * config/bfin/bifn.c (bfin_discover_loop): Likewise. | |
17082 | * dominance.c (iterate_fix_dominators): Likewise. | |
17083 | * dse.c (set_usage_bits): Likewise. | |
17084 | (set_position_unneeded, record_store): Likewise. | |
17085 | * gimple-fold.c (get_maxval_strlen): Likewise. | |
17086 | * haifa-sched.c (fix_inter_tick, fix_recovery_deps): Likewise. | |
17087 | * ipa-inline.c (update_caller_keys): Likewise. | |
17088 | * ipa-split.c (verify_non_ssa_vars): Likewise. | |
17089 | * ipa-type-escape.c (mark_type, close_type_seen): Likewise. | |
17090 | (close_type_exposed_parameter, close_type_full_escape): Likewise. | |
17091 | (close_addressof_down): Likewise. | |
17092 | * ira-color.c (assign_hard_reg, push_allocno_to_stack): Likewise. | |
17093 | (setup_allocno_left_conflicts_size): Likewise. | |
17094 | (ira_reassign_conflict_allocnos): Likewise. | |
17095 | (ira_reassign_pseudos): Likewise. | |
17096 | * ira-emit.c (change_loop): Likewise. | |
17097 | * loop-invariant.c (mark_regno_live, mark_regno_death): Likewise. | |
17098 | * lto-streamer-out.c (write_symbol): Likewise. | |
17099 | * predict.c (expr_expected_value_1): Likewise. | |
17100 | * regstat.c (regstat_bb_compute_ri): Likewise. | |
17101 | * sel-sched.c (create_block_for_bookkeeping): Likewise. | |
17102 | (track_scheduled_insns_and_blocks, sel_sched_region_1): Likewise. | |
17103 | * stmt.c (expand_case): Likewise. | |
17104 | * tree-eh.c (emit_eh_dispatch): Likewise. | |
17105 | * tree-into-ssa.c (prune_unused_phi_nodes): Likewise. | |
17106 | * tree-loop-distribution.c (make_nodes_having_upstream_mem_writes): | |
17107 | Likewise. | |
17108 | (rdg_flag_vertex, rdg_flag_loop_exits): Likewise. | |
17109 | (rdg_build_components): Likewise. | |
17110 | * tree-object-size.c (collect_object_sizes_for): Likewise. | |
17111 | * tree-sra.c (convert_callers): Likewise. | |
17112 | * tree-ssa-coalesce.c (live_track_add_partition): Likewise. | |
17113 | * tree-ssa-live.c (mark_all_vars_used_1): Likewise. | |
17114 | * tree-ssa-pre.c (bitmap_set_replace_value): Likewise. | |
17115 | ||
17116 | 2010-08-19 Uros Bizjak <ubizjak@gmail.com> | |
17117 | ||
17118 | * config/i386/i386.md (*lea_1): Use P mode iterator. | |
17119 | (lea add splitter): Also handle DImode operands. | |
17120 | (DImode lea add splitter): Use x86_64_immediate_operand for operand 2 | |
17121 | predicate. Do not use ix86_lea_for_add_ok. | |
17122 | (zext DImode lea add splitter): Use ix86_lea_for_add_ok. | |
17123 | (lea ashift splitter): Also handle DImode operands. | |
17124 | (DImode lea ashift splitter): Remove splitter. | |
17125 | ||
17126 | 2010-08-19 Uros Bizjak <ubizjak@gmail.com> | |
17127 | ||
17128 | * config/i386/i386.md (*add<SWI:mode>3_cconly_overflow): Do not use | |
17129 | ix86_binary_operator_ok. | |
17130 | ||
17131 | 2010-08-19 Andrey Belevantsev <abel@ispras.ru> | |
17132 | ||
17133 | PR rtl-optimization/44691 | |
17134 | * sel-sched.c (count_occurrences_1): Also punt when SUBREG_REG | |
17135 | is not a register. | |
17136 | ||
17137 | 2010-08-19 Ian Bolton <ian.bolton@arm.com> | |
17138 | ||
17139 | PR target/45070 | |
17140 | * config/arm/arm.c (arm_output_epilogue): Ensure that return | |
17141 | value of size 1-3 is handled correctly. | |
17142 | ||
17143 | 2010-08-19 Ian Bolton <ian.bolton@arm.com> | |
17144 | ||
17145 | * tree-switch-conversion.c (gen_inbound_check): Ensure that the | |
17146 | type for the conditional has wide enough range. | |
17147 | ||
17148 | 2010-08-18 Uros Bizjak <ubizjak@gmail.com> | |
17149 | ||
17150 | PR target/45327 | |
17151 | * config/i386/i386.md (<any_or:code><SWI:mode>_3): Do not use | |
17152 | ix86_binary_operator_ok. | |
17153 | ||
17154 | 2010-08-18 Uros Bizjak <ubizjak@gmail.com> | |
17155 | ||
17156 | * config/i386/i386.md (*add<mode>_1) <TYPE_LEA>: Split insn to lea. | |
17157 | <default>: Swap operands 1 and 2 for alternative 2 to use existing | |
17158 | code to output insn mnemonic. Fix comment. | |
17159 | (*addsi_1_zext): Add r-r-0 alternative 1. | |
17160 | <TYPE_LEA>: Split insn to lea. | |
17161 | <default>: Handle alternative 1. | |
17162 | (*addhi_1_lea): Add r-r-0 alternative 2. Use cond RTX instead of | |
17163 | multi-level if_then_else RTX to set "type" attribute. | |
17164 | <default>: Handle alternative 2. | |
17165 | (*addqi_1_lea): Add q-q-0 alternative 2 and r-r-0 alternative 4. | |
17166 | Use cond RTX instead of multi-level if_then_else RTX to set | |
17167 | "type" attribute. | |
17168 | <default>: Handle alternatives 2 and 4. | |
17169 | (lea splitters): Update calls to ix86_lea_for_add_ok. | |
17170 | ||
17171 | * config/i386/i386.c (ix86_lea_for_add_ok): Remove unused "code" | |
17172 | argument. | |
17173 | * config/i386/i386-protos.h (ix86_lea_for_add_ok): Update prototype. | |
17174 | ||
17175 | 2010-08-18 Richard Guenther <rguenther@suse.de> | |
17176 | ||
17177 | * tree-ssa-uninit.c (find_uninit_use): Disregard debug stmts, | |
17178 | use operand helpers. | |
17179 | ||
17180 | 2010-08-18 Paolo Bonzini <bonzini@gnu.org> | |
17181 | ||
17182 | PR middle-end/45292 | |
17183 | * optabs.c (expand_bool_compare_and_swap): Expand pending | |
17184 | pops before trying the optab. | |
17185 | ||
17186 | 2010-08-18 Yao Qi <yao@codesourcery.com> | |
17187 | ||
17188 | PR target/45094 | |
17189 | * config/arm/arm.c (output_move_double): Fix typo generating | |
17190 | instructions ('ldr'->'str'). | |
17191 | ||
17192 | 2010-08-18 Maxim Kuvyrkov <maxim@codesourcery.com> | |
17193 | ||
17194 | PR rtl-optimization/42575 | |
17195 | * optabs.c (expand_doubleword_mult): Generate new pseudos to shorten | |
17196 | live ranges. | |
17197 | ||
17198 | 2010-08-18 Marcus Shawcroft <marcus.shawcroft@arm.com> | |
17199 | ||
17200 | * config/arm/arm-protos.h (arm_expand_sync): New. | |
17201 | (arm_output_memory_barrier, arm_output_sync_insn): New. | |
17202 | (arm_sync_loop_insns): New. | |
17203 | * config/arm/arm.c (FL_ARCH7): New. | |
17204 | (FL_FOR_ARCH7): Include FL_ARCH7. | |
17205 | (arm_arch7): New. | |
17206 | (arm_print_operand): Support %C markup. | |
17207 | (arm_legitimize_sync_memory): New. | |
17208 | (arm_emit, arm_insn_count, arm_count, arm_output_asm_insn): New. | |
17209 | (arm_process_output_memory_barrier, arm_output_memory_barrier): New. | |
17210 | (arm_ldrex_suffix, arm_output_ldrex, arm_output_strex): New. | |
17211 | (arm_output_op2, arm_output_op3, arm_output_sync_loop): New. | |
17212 | (arm_get_sync_operand, FETCH_SYNC_OPERAND): New. | |
17213 | (arm_process_output_sync_insn, arm_output_sync_insn): New. | |
17214 | (arm_sync_loop_insns,arm_call_generator, arm_expand_sync): New. | |
17215 | * config/arm/arm.h (struct arm_sync_generator): New. | |
17216 | (TARGET_HAVE_DMB, TARGET_HAVE_DMB_MCR): New. | |
17217 | (TARGET_HAVE_MEMORY_BARRIER): New. | |
17218 | (TARGET_HAVE_LDREX, TARGET_HAVE_LDREXBHD): New. | |
17219 | * config/arm/arm.md: Include sync.md. | |
17220 | (UNSPEC_MEMORY_BARRIER): New. | |
17221 | (VUNSPEC_SYNC_COMPARE_AND_SWAP, VUNSPEC_SYNC_LOCK): New. | |
17222 | (VUNSPEC_SYNC_OP):New. | |
17223 | (VUNSPEC_SYNC_NEW_OP, VUNSPEC_SYNC_OLD_OP): New. | |
17224 | (sync_result, sync_memory, sync_required_value): New attributes. | |
17225 | (sync_new_value, sync_t1, sync_t2): Likewise. | |
17226 | (sync_release_barrier, sync_op): Likewise. | |
17227 | (length): Add logic to length attribute defintion to call | |
17228 | arm_sync_loop_insns when appropriate. | |
17229 | * config/arm/sync.md: New file. | |
17230 | ||
17231 | 2010-08-17 Jakub Jelinek <jakub@redhat.com> | |
17232 | ||
17233 | * tree.h (host_integerp): Add ATTRIBUTE_PURE when not | |
17234 | ENABLE_TREE_CHECKING. | |
17235 | (tree_low_cst): Add inline version for !ENABLE_TREE_CHECKING | |
17236 | and GCC >= 4.3. | |
17237 | ||
17238 | 2010-08-17 H.J. Lu <hongjiu.lu@intel.com> | |
17239 | ||
17240 | * config/i386/i386.c (ix86_lea_for_add_ok): For !TARGET_OPT_AGU | |
17241 | or optimizing for size, always avoid lea if possible. | |
17242 | ||
17243 | * config/i386/i386.md (*add<mode>_1): Always avoid lea if possible. | |
17244 | ||
17245 | 2010-08-17 Iain Sandoe <iains@gcc.gnu.org> | |
17246 | ||
17247 | * unwind-dw2-fde-darwin.c (_darwin10_Unwind_FindEnclosingFunction): | |
17248 | Dunmmy function with NULL return unless the target is | |
17249 | OSX >= 10.6 (Darwin10). | |
17250 | ||
17251 | 2010-08-17 Jack Howarth <howarth@bromo.med.uc.edu> | |
17252 | ||
75b023da | 17253 | PR target/45258 |
797103eb L |
17254 | * gcc.c (spec_function): Add remove-outfile. |
17255 | (remove_outfile_spec_function): New function. | |
17256 | * config/darwin.h (LINK_SPEC): Add removal of -ldl, -lm and -lpthread. | |
17257 | * invoke.texi (replace-outfile): Document. | |
17258 | ||
17259 | 2010-08-17 Uros Bizjak <ubizjak@gmail.com> | |
17260 | ||
17261 | PR target/45296 | |
17262 | * reginfo.c (globalize_reg): Reject stack registers. | |
17263 | ||
17264 | 2010-08-17 Richard Guenther <rguenther@suse.de> | |
17265 | ||
17266 | * tree-ssa-dom.c (struct edge_info): Use a VEC for the | |
17267 | list of conditional equivalences. | |
17268 | (free_all_edge_infos): Adjust. | |
17269 | (record_equivalences_from_incoming_edge): Likewise. | |
17270 | (record_cond): Likewise. | |
17271 | (build_and_record_new_cond): Likewise. | |
17272 | (record_conditions): Likewise. | |
17273 | (dom_opt_leave_block): Likewise. | |
17274 | ||
17275 | 2010-08-17 Kai Tietz <kai.tietz@onevision.com> | |
17276 | ||
17277 | * doc/invoke.texi (ms-extension): Add documentation. | |
17278 | ||
17279 | 2010-08-17 Richard Guenther <rguenther@suse.de> | |
17280 | ||
17281 | * fold-const.c (fold_comparison): Strip nops inside POINTER_PLUS_EXPR. | |
17282 | ||
17283 | 2010-08-17 Shujing Zhao <pearly.zhao@oracle.com> | |
17284 | ||
17285 | PR c/40563 | |
17286 | * c-decl.c (diagnose_uninitialized_cst_member): New function. | |
17287 | (finish_decl): Use it to issue a -Wc++-compat warning about | |
17288 | uninitialized const field in struct or union. | |
17289 | ||
17290 | (finish_struct): Use strip_array_types. | |
17291 | ||
17292 | 2010-08-17 Jakub Jelinek <jakub@redhat.com> | |
17293 | ||
17294 | * function.c (block_fragments_nreverse, blocks_nreverse_all): New | |
17295 | functions. | |
17296 | (reorder_blocks): Use blocks_nreverse_all instead of blocks_nreverse. | |
17297 | (reorder_blocks_1): Assert BLOCK_FRAGMENT_ORIGIN is NULL. Don't | |
17298 | call block_nreverse here. | |
17299 | (blocks_nreverse): Rename decl temporary to block. | |
17300 | ||
17301 | 2010-08-16 Bernd Schmidt <bernds@codesourcery.com> | |
17302 | ||
17303 | * config/arm/thumb2.md (thumb2_notsi_shiftsi, | |
17304 | thumbsi_notsi_shiftsi_compare0, thumb2_not_shiftsi_compare0_scratch, | |
17305 | thumb2_cmpsi_shiftsi, thumb2_cmpsi_shiftsi_swp, thumb2_arith_shiftsi, | |
17306 | thumb2_arith_shiftsi splitter, thumb2_arith_shiftsi_compare0, | |
17307 | thumb2_arith_shiftsi_compare0_scratch, thumb2_sub_shiftsi, | |
17308 | thumb2_sub_shiftsi_compare0, thumb2_sub_shiftsi_compare0_scratch, | |
17309 | thumb2_iorsi3): Delete. | |
17310 | (orsi_notsi_si): No longer a named pattern. | |
17311 | (orsi_not_shiftsi_si): Renamed from thumb_orsi_not_shiftsi_si. | |
17312 | * config/arm/predicates.md (shift_amount_operand): New. | |
17313 | (mult_operator): New. | |
17314 | * config/arm/arm.md (attr arch, attr arch_enabled, attr insn_enabled, | |
17315 | attr enabled): New. | |
17316 | (iorsi3_insn): Renamed from arm_iorsi3. Handle a new alternative if | |
17317 | arch matches t2. | |
17318 | (not_shiftsi): Renamed from arm_notsi_shiftsi. Handle Thumb2 variant. | |
17319 | (not_shiftsi_compare0): Likewise, renamed from | |
17320 | arm_notsi_shiftsi_compare0. | |
17321 | (not_shiftsi_compare0_scratch): Likweise, renamed from | |
17322 | arm_notsi_shiftsi_compare0_scratch. | |
17323 | (cmpsi_shiftsi): Likewise, renamed from arm_cmpsi_shiftsi. | |
17324 | (cmpsi_shiftsi_swp): Likewise, renamed from arm_cmpsi_shiftsi_swp. | |
17325 | (arith_shiftsi): Handle Thumb2 variant. Set insn_enabled attribute | |
17326 | so that the register alternative is disabled when the shift_operator | |
17327 | is MULT. Use "M" as the constraint for constants. | |
17328 | (arith_shiftsi splitter): Enable for TARGET_32BIT. | |
17329 | (arith_shiftsi_compare0): Handle Thumb2 variant. Use "M" as the | |
17330 | constraint for constants. | |
17331 | (arith_shiftsi_compare0_scratch): Likewise. | |
17332 | (sub_shiftsi, sub_shiftsi_compare0, sub_shiftsi_compare0_scratch): | |
17333 | Handle Thumb2 alternative. | |
17334 | ||
17335 | 2010-08-16 Joseph Myers <joseph@codesourcery.com> | |
17336 | ||
17337 | * doc/options.texi (NoDriverArg): Document. | |
17338 | * gcc.c (cpp_unique_options): Generate -MD and -MMD instead of | |
17339 | -MDX and -MMDX. | |
17340 | * opt-functions.awk (switch_flags): Handle NoDriverArg. | |
17341 | * opts-common.c (decode_cmdline_option): Ignore CL_SEPARATE | |
17342 | marking for CL_NO_DRIVER_ARG options when in the driver. | |
17343 | * opts.h (CL_NO_DRIVER_ARG): Define. | |
17344 | (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, CL_TARGET, | |
17345 | CL_COMMON): Update values. | |
17346 | ||
17347 | 2010-08-16 Joseph Myers <joseph@codesourcery.com> | |
17348 | ||
17349 | * common.opt: Add driver options. | |
17350 | (auxbase, auxbase-strip, quiet, version): Mark RejectDriver. | |
17351 | * doc/options.texi (Driver, RejectDriver): Document. | |
17352 | * gcc.c (pass_exit_codes, print_search_dirs, print_file_name, | |
17353 | print_prog_name, print_multi_directory, print_sysroot, | |
17354 | print_multi_os_directory, print_multi_lib, | |
17355 | print_sysroot_headers_suffix, report_times, combine_flag, | |
17356 | use_pipes, wrapper_string): Remove. | |
17357 | (save_switch, driver_unknown_option_callback, | |
17358 | driver_wrong_lang_callback, driver_post_handling_callback, | |
17359 | driver_handle_option): New. | |
17360 | (spec_lang, last_language_n_infiles): Make file-scope static | |
17361 | instead of local to process_command. | |
17362 | (process_command): Use decode_cmdline_options_to_array and | |
17363 | read_cmdline_option for option processing. Compute have_c in | |
17364 | prescan of decoded options. | |
17365 | * opt-functions.awk (switch_flags): Handle Driver and | |
17366 | RejectDriver. | |
17367 | (var_type, var_type_struct): Handle Separate options as generating | |
17368 | const char * variables. | |
17369 | * opts-common.c (decode_cmdline_option): Expect CL_COMMON and | |
17370 | CL_TARGET to be passed by caller if required. | |
17371 | (decode_cmdline_options_to_array): Update comment. | |
17372 | * opts.c (complain_wrong_lang): Handle options only valid for the | |
17373 | driver. | |
17374 | (decode_options): Update call to decode_cmdline_options_to_array. | |
17375 | (print_filtered_help): Ignore driver-only options. | |
17376 | (print_specific_help): Ignore CL_DRIVER. | |
17377 | (common_handle_option): Don't call print_specific_help for CL_DRIVER. | |
17378 | * opts.h (CL_DRIVER, CL_REJECT_DRIVER): Define. | |
17379 | (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_TARGET, CL_COMMON): | |
17380 | Update values. | |
17381 | ||
17382 | 2010-08-16 Richard Guenther <rguenther@suse.de> | |
17383 | ||
17384 | * tree-cfg.c (verify_types_in_gimple_reference): Verify | |
17385 | TARGET_MEM_REF a bit. | |
17386 | * tree-ssa-address.c (addr_for_mem_ref): Adjust. | |
17387 | (create_mem_ref_raw): Always create TMR_OFFSET, store the | |
17388 | alias pointer type via it. | |
17389 | (copy_mem_ref_info): Adjust. | |
17390 | (maybe_fold_tmr): Likewise. | |
17391 | * tree.c (mem_ref_offset): Also handle TARGET_MEM_REF. | |
17392 | (reference_alias_ptr_type): Likewise. | |
17393 | * tree.def (TARGET_MEM_REF): Remove TMR_ORIGINAL operand, | |
17394 | adjust documentation of TMR_OFFSET operand. | |
17395 | * alias.c (get_alias_set): Do not look at TMR_ORIGINAL but | |
17396 | use the alias pointer type. | |
17397 | * expr.c (expand_expr_real_1): Do not use TMR_ORIGINAL to | |
17398 | initialize mem attrs but the TMR itself. | |
17399 | * tree-eh.c (tree_could_trap_p): Handle TARGET_MEM_REF | |
17400 | similar to MEM_REF. | |
17401 | * tree-pretty-print.c (dump_generic_node): Do not dump TMR_ORIGINAL. | |
17402 | * tree-ssa-loop-ivopts.c (idx_remove_ssa_names): Remove. | |
17403 | (unshare_and_remove_ssa_names): Likewise. | |
17404 | (copy_ref_info): Adjust. | |
17405 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Simplify | |
17406 | TARGET_MEM_REF case. | |
17407 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Do not look | |
17408 | at TMR_ORIGINAL. | |
17409 | * tree.h (TMR_ORIGINAL): Remove. | |
17410 | * gimple.c (get_base_address): For TARGET_MEM_REF with a | |
17411 | symbol return that. | |
17412 | * tree-dfa.c (get_ref_base_and_extent): Handle TARGET_MEM_REF | |
17413 | with a symbol. | |
17414 | (get_addr_base_and_unit_offset): Likewise. | |
17415 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Handle | |
17416 | TARGET_MEM_REFs. | |
17417 | (indirect_ref_may_alias_decl_p): Likewise. | |
17418 | (refs_may_alias_p_1): Do not bail out for TARGET_MEM_REFs. | |
17419 | ||
17420 | 2010-08-15 Uros Bizjak <ubizjak@gmail.com> | |
17421 | ||
17422 | * doc/invoke.texi (-fomit-frame-pointer): Document that starting | |
17423 | with GCC version 4.6, the default setting (when not optimizing | |
17424 | for size) for 32-bit Linux x86 and 32-bit Darwin x86 targets has | |
17425 | been changed to -fomit-frame-pointer. | |
17426 | ||
17427 | 2010-08-15 Iain Sandoe <iains@gcc.gnu.org> | |
17428 | ||
17429 | * config/darwin.h (REAL_LIBGCC_SPEC): Remove libgcc_s.10.5 stub for | |
17430 | Darwin10. Do not link libgcc.a for Darwin >= 9. | |
17431 | ||
17432 | 2010-08-15 Gerald Pfeifer <gerald@pfeifer.com> | |
17433 | ||
17434 | * doc/invoke.texi (Warning Options): Fix terminology and markup | |
17435 | in the description of how unknown warning options are handled. | |
17436 | ||
17437 | 2010-08-15 Ira Rosen <irar@il.ibm.com> | |
17438 | ||
17439 | * tree-vect-data-refs.c (vect_setup_realignment): Support realignment | |
17440 | in basic blocks. | |
17441 | (vect_supportable_dr_alignment): Check alignment for basic blocks. | |
17442 | * tree-vect-slp.c (vect_build_slp_tree): Allow different codes for | |
17443 | data references. | |
17444 | (vect_bb_vectorization_profitable_p): New function. | |
17445 | (vect_slp_analyze_bb): Call vect_bb_vectorization_profitable_p() to | |
17446 | check if it's worthwhile to vectorize the basic block. | |
17447 | ||
17448 | 2010-08-14 Anatoly Sokolov <aesok@post.ru> | |
17449 | ||
17450 | * reload.h (register_move_cost, memory_move_secondary_cost, | |
17451 | secondary_reload_class): Adjust prototype. | |
17452 | * rtl.h (reg_class_subset_p): Adjust prototype. | |
17453 | * reload.c (secondary_reload_class): Change arguments type from | |
17454 | enum reg_class to reg_class_t. Change result type to reg_class_t. | |
17455 | * reginfo.c (register_move_cost, reg_class_subset_p): Change | |
17456 | arguments type from enum reg_class to reg_class_t. | |
17457 | (memory_move_secondary_cost): Change arguments type from | |
17458 | enum reg_class to reg_class_t. Change type of saved_flags to | |
17459 | reg_class_t. | |
17460 | ||
17461 | * config/mips/mips.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): | |
17462 | Remove macros. | |
17463 | (mips_cost): Remove. | |
17464 | (struct mips_rtx_cost_data): Moved to mips.c. | |
17465 | * config/mips/mips-protos.h (mips_register_move_cost): Remove. | |
17466 | * config/mips/mips.c (struct mips_rtx_cost_data): Moved from mips.h. | |
17467 | (mips_cost): Make static. | |
17468 | (mips_canonicalize_move_class): Change argument type to reg_class_t. | |
17469 | Change result type to reg_class_t. | |
17470 | (mips_move_to_gpr_cost, mips_move_from_gpr_cost): Change arguments | |
17471 | type from enum reg_class to reg_class_t. | |
17472 | (mips_register_move_cost): Make static. Change arguments | |
17473 | type from enum reg_class to reg_class_t. | |
17474 | (mips_memory_move_cost): New function. | |
17475 | (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define. | |
17476 | ||
17477 | 2010-08-14 Richard Sandiford <rdsandiford@googlemail.com> | |
17478 | ||
17479 | PR rtl-optimization/43358 | |
17480 | * ira-lives.c (process_single_reg_class_operands): Adjust the costs | |
17481 | of a single hard register, using simplify_subreg_regno to decide | |
17482 | what that register should be. | |
17483 | ||
17484 | 2010-08-14 Mingjie Xing <mingjie.xing@gmail.com> | |
17485 | ||
17486 | * config/mips/mips.c (CODE_FOR_loongson_pmullh): Define. | |
17487 | * config/mips/loongson.md (UNSPEC_LOONGSON_PMULL): Delete. | |
17488 | (loongson_pmull<V_suffix>): Rename to... | |
17489 | (mul<mode>3): ...this and use MULT instead of an UNSPEC. | |
17490 | ||
17491 | 2010-08-13 Jack Howarth <howarth@bromo.med.uc.edu> | |
17492 | ||
17493 | * configure.ac: Enable -fomit-frame-pointer on darwin | |
17494 | which support dwarf2. | |
17495 | * config/i386/i386.c (override_options): Same. | |
17496 | ||
17497 | 2010-08-13 Jie Zhang <jie@codesourcery.com> | |
17498 | ||
17499 | * config/arm/arm.md (cstoredf4): Only valid when !TARGET_VFP_SINGLE. | |
17500 | ||
17501 | 2010-08-12 Joseph Myers <joseph@codesourcery.com> | |
17502 | ||
17503 | * gcc.c (cpp_unique_options): Generate -MDX and -MMDX from -MD and | |
17504 | -MMD. | |
17505 | ||
17506 | 2010-08-12 Changpeng Fang <changpeng.fang@amd.com> | |
17507 | ||
17508 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Give | |
17509 | up dot_prod pattern searching if a stmt is outside the loop. | |
17510 | ||
17511 | 2010-08-12 H.J. Lu <hongjiu.lu@intel.com> | |
17512 | Uros Bizjak <ubizjak@gmail.com> | |
17513 | ||
17514 | * config.gcc: Handle --enable-frame-pointer. | |
17515 | ||
17516 | * configure.ac: Add --enable-frame-pointer. | |
17517 | * configure: Regenerated. | |
17518 | ||
17519 | * config/i386/i386.c (USE_IX86_FRAME_POINTER): Default to 0. | |
17520 | (override_options): If not configured with --enable-frame-pointer, | |
17521 | enable -fomit-frame-pointer (but not for TARGET_MACHO or when | |
17522 | optimizing for size), -fasynchronous-unwind-tables and | |
17523 | -maccumulate-outgoing-args by default. | |
17524 | ||
17525 | 2010-08-12 Jakub Jelinek <jakub@redhat.com> | |
17526 | ||
17527 | * builtins.c (fold_builtin_memory_op): Avoid -Wsign-compare warning. | |
17528 | ||
17529 | PR middle-end/45262 | |
17530 | * fold-const.c (make_range) <case NEGATE_EXPR>: Punt if | |
17531 | -a overflows. Normalize the range. | |
17532 | ||
17533 | 2010-08-12 Richard Guenther <rguenther@suse.de> | |
17534 | ||
17535 | PR tree-optimization/45232 | |
17536 | * tree-ssa-reassoc.c (can_reassociate_p): Disable re-association | |
17537 | for types with undefined overflow. | |
17538 | (reassociate_bb): Allow re-associating of bit and min/max | |
17539 | operations for types with undefined overflow. | |
17540 | * tree-ssa-forwprop.c (associate_plusminus): New function. | |
17541 | (tree_ssa_forward_propagate_single_use_vars): Call it. | |
17542 | ||
17543 | 2010-08-12 Richard Guenther <rguenther@suse.de> | |
17544 | ||
17545 | * tree-flow.h (struct ptr_info_def): Add align and misalign fields. | |
17546 | * tree-ssa-alias.c (get_ptr_info): Move ... | |
17547 | * tree-ssanames.c (get_ptr_info): ... here. Initialize | |
17548 | align and misalign fields conservatively. | |
17549 | * tree-ssa-ccp.c (ccp_finalize): From partially constant pointers | |
17550 | derive alignment information. | |
17551 | (evaluate_stmt): Derive alignment information from memory | |
17552 | allocation functions. | |
17553 | * tree.h (get_pointer_alignment): Make unsigned. | |
17554 | * builtins.c (get_object_alignment): Use alignment information we | |
17555 | have computed for pointers. | |
17556 | (get_pointer_alignment): Likewise. Make conservative, return | |
17557 | and unsigned value. | |
17558 | (expand_builtin_strlen): Adjust. | |
17559 | (expand_builtin_memcmp): Likewise. | |
17560 | (expand_builtin_strcmp): Likewise. | |
17561 | (expand_builtin_strncmp): Likewise. | |
17562 | (get_builtin_sync_mem): Use at least mode alignment. | |
17563 | (fold_builtin_memset): Adjust. | |
17564 | (fold_builtin_memory_op): Likewise. | |
17565 | * gimple-pretty-print.c (dump_gimple_phi): Alongside alias | |
17566 | information also dump pointer alignment knowledge. | |
17567 | (dump_gimple_stmt): Likewise. | |
17568 | ||
17569 | 2010-08-12 Uros Bizjak <ubizjak@gmail.com> | |
17570 | ||
17571 | * config/i386/i386.c (LONG_TYPE_SIZE): Remove. | |
17572 | (EMPTY_FIELD_BOUNDARY): Remove. | |
17573 | * config/i386/i386-interix.h (PCC_BITFIELD_TYPE_MATTERS): Remove. | |
17574 | ||
17575 | 2010-08-12 Jakub Jelinek <jakub@redhat.com> | |
17576 | ||
17577 | PR debug/45259 | |
17578 | * caller-save.c (save_call_clobbered_regs): Only swap notes with | |
17579 | DEBUG_INSNs if n_regs_saved. | |
17580 | ||
17581 | 2010-08-12 Wei Guozhi <carrot@google.com> | |
17582 | ||
17583 | PR target/44999 | |
17584 | * config/arm/arm.md (andsi3): Change to zero extension if possible. | |
17585 | * config/arm/thumb2.md (thumb2_zero_extendqisi2_v6): Change the name. | |
17586 | ||
17587 | 2010-08-11 Vladimir Makarov <vmakarov@redhat.com> | |
17588 | ||
17589 | * ira-int.h (ira_remove_allocno_copy_from_list): Remove. | |
17590 | ||
17591 | * ira-build.c (ira_remove_allocno_copy_from_list): Remove. | |
17592 | ||
17593 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17594 | ||
17595 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Add back | |
17596 | the case removed in the previous patch, when the only phi argument | |
17597 | is defined in the same loop as the phi node itself. Handle it | |
17598 | separately from the invariant case by both propagating it outside | |
17599 | the region and replacing the phi node with an assign. | |
17600 | ||
17601 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17602 | ||
17603 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): The only | |
17604 | constant phi nodes with one argument are is_gimple_min_invariant | |
17605 | and SSA_NAME_IS_DEFAULT_DEF. | |
17606 | ||
17607 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17608 | ||
17609 | * graphite-cloog-util.c (oppose_constraint): | |
17610 | Extend loop counter's value range (CLOOG_ORG). | |
17611 | (cloog_matrix_to_ppl_constraint): Same. | |
17612 | (new_Constraint_System_from_Cloog_matrix): Same. | |
17613 | * graphite-cloog-compat.h (matrix_num_type): New. | |
17614 | ||
17615 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17616 | ||
17617 | * graphite.c (graphite_initialize): Do not initialize | |
17618 | CLooG and initialize the Parma Polyhedra Library | |
17619 | manually when using CLOOG_ORG. | |
17620 | (graphite_finalize): Do not finalize CLooG and finalize | |
17621 | the Parma Polyhedra Library manually when using CLOOG_ORG. | |
17622 | * graphite-cloog-compat.h (cloog_initialize): Hide function | |
17623 | when using CLOOG_ORG. | |
17624 | (cloog_finalize): Same. | |
17625 | ||
17626 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17627 | ||
17628 | * graphite-clast-to-gimple.c (free_scattering): Change | |
17629 | CloogDomainList/CloogDomain to CloogScatteringList/CloogScattering | |
17630 | (CLOOG_ORG). | |
17631 | (build_cloog_prog): Same. | |
17632 | * graphite-cloog-compat.h (cloog_domain): Removed. | |
17633 | (cloog_scattering): New. | |
17634 | (cloog_set_domain): Removed. | |
17635 | (cloog_set_scattering): New. | |
17636 | (cloog_next_domain): Removed. | |
17637 | (cloog_next_scattering): New. | |
17638 | (cloog_set_next_domain): Removed. | |
17639 | (cloog_set_next_scattering): New. | |
17640 | (CloogScatteringList): New. | |
17641 | (CloogScattering): New. | |
17642 | (cloog_scattering_free): New. | |
17643 | (new_Cloog_Scattering_from_ppl_Polyhedron): New. | |
17644 | * graphite-cloog-util.c (new_Cloog_Scattering_from_ppl_Polyhedron): | |
17645 | New. | |
17646 | ||
17647 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17648 | ||
17649 | * graphite-clast-to-gimple.c (build_cloog_prog): Extend with | |
17650 | CloogState. | |
17651 | (set_cloog_options): Same. | |
17652 | (print_clast_stmt): Same. | |
17653 | (scop_to_clast): Same. | |
17654 | (print_generated_program): Same. | |
17655 | (gloog): Same. | |
17656 | * graphite-clast-to-gimple.h: Include graphite-cloog-util.h. | |
17657 | (scop_to_clast): Extend with CloogState. | |
17658 | * graphite-cloog-util.c: Include graphite-cloog-compat.h | |
17659 | (new_Cloog_Domain_from_ppl_Polyhedron): | |
17660 | Extend with CloogState. Use cloog_domain_from_cloog_matrix (CLOOG_ORG). | |
17661 | (new_Cloog_Domain_from_ppl_Pointset_Powerset): Extend with CloogState. | |
17662 | (new_Cloog_Domain_from_ppl_Polyhedron): Same. | |
17663 | * graphite-cloog-util.h (build_cloog_prog): Same. | |
17664 | * graphite-cloog-copat.h (build_cloog_prog): New. | |
17665 | (CloogState): New. | |
17666 | (cloog_state_malloc): New. | |
17667 | (cloog_state_free): New. | |
17668 | (cloog_loop_malloc): New. | |
17669 | (cloog_options_malloc): New. | |
17670 | (cloog_statement_alloc): New. | |
17671 | (cloog_domain_from_cloog_matrix): New. | |
17672 | (new_Cloog_Domain_from_ppl_Pointset_Powerset): New. | |
17673 | (new_Cloog_Domain_from_ppl_Polyhedron): New. | |
17674 | ||
17675 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17676 | ||
17677 | * graphite-clast-to-gimple.c (clast_name_to_gcc): Parameter | |
17678 | type of NAME now depends on used CLooG version. | |
17679 | (clast_to_gcc_expression): Replace expr_* with clast_expr_*. | |
17680 | (gcc_type_for_clast_expr): Same. | |
17681 | (print_clast_stmt): Replace pprint with clast_pprint. | |
17682 | * graphite-cloog-compat.h: Provide compatibility macros for | |
17683 | CLooG Legacy. | |
17684 | (clast_name_p): New. | |
17685 | (clast_expr_term): New. | |
17686 | (clast_expr_red): New. | |
17687 | (clast_expr_bin): New. | |
17688 | (clast_pprint): New. | |
17689 | ||
17690 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17691 | ||
17692 | * graphite-clast-to-gimple.c (set_cloog_options): Make CLooG options | |
17693 | compatible to newer CLooG releases (CLOOG_ORG). | |
17694 | (build_cloog_prog): Pass CloogOptions to more functions (CLOOG_ORG). | |
17695 | (scop_to_clast): Pass CloogOptions to build_cloog_prog (CLOOG_ORG). | |
17696 | * graphite-cloog-compat.h: Add compatibility macros for CLooG Legacy. | |
17697 | (build_cloog_prog) : New. | |
17698 | (cloog_program_extract_scalars): New. | |
17699 | (cloog_program_scatter): New. | |
17700 | ||
17701 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17702 | ||
17703 | * graphite-clast-to-gimple.c: Include graphite-cloog-compat.h | |
17704 | conditionally (CLOOG_ORG). | |
17705 | * graphite-cloog-compat.h: New. Include graphite-cloog-compat.h. | |
17706 | (cloog_statement_usr): New. | |
17707 | (cloog_domain): Same. | |
17708 | (cloog_set_domain): Same. | |
17709 | (cloog_next_domain): Same. | |
17710 | (cloog_set_next_domain): Same. | |
17711 | (cloog_program_nb_scattdims): Same. | |
17712 | (cloog_program_set_nb_scattdims): Same. | |
17713 | (cloog_program_names): Same. | |
17714 | (cloog_program_set_names): Same. | |
17715 | (cloog_program_set_context): Same. | |
17716 | (cloog_program_set_loop): Same. | |
17717 | (cloog_program_blocklist): Same. | |
17718 | (cloog_program_set_blocklist): Same. | |
17719 | (cloog_program_scaldims): Same. | |
17720 | (cloog_program_set_scaldims): Same. | |
17721 | (cloog_names_nb_parameters): Same. | |
17722 | (cloog_names_set_nb_parameters): Same. | |
17723 | (cloog_names_parameters): Same. | |
17724 | (cloog_names_set_parameters): Same. | |
17725 | (cloog_names_set_nb_iterators): Same. | |
17726 | (cloog_names_set_iterators): Same. | |
17727 | (cloog_names_set_nb_scattering): Same. | |
17728 | (cloog_names_set_scattering): Same. | |
17729 | (cloog_statement_set_usr): Same. | |
17730 | (cloog_loop_set_next): Same. | |
17731 | (cloog_loop_set_domain): Same. | |
17732 | (cloog_loop_set_block): Same. | |
17733 | (cloog_block_list_next): Same. | |
17734 | (cloog_block_list_set_next): | |
17735 | (cloog_block_list_set_block): Same. | |
17736 | ||
17737 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17738 | ||
17739 | * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Returns | |
17740 | a bool. | |
17741 | (rewrite_commutative_reductions_out_of_ssa_close_phi): Same. | |
17742 | (rewrite_commutative_reductions_out_of_ssa_loop): Same. | |
17743 | (rewrite_cross_bb_scalar_deps_out_of_ssa): Call scev_reset_htab | |
17744 | when something has been changed. | |
17745 | (rewrite_commutative_reductions_out_of_ssa): Same. | |
17746 | ||
17747 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17748 | ||
17749 | * graphite-sese-to-poly.c (propagate_expr_outside_region): Also | |
17750 | handle the case when def is in the sese region. | |
17751 | (rewrite_close_phi_out_of_ssa): Call propagate_expr_outside_region | |
17752 | for invariant expressions. | |
17753 | (rewrite_cross_bb_phi_deps): Removed. | |
17754 | (rewrite_cross_bb_scalar_deps): Also handle GIMPLE_PHI nodes. | |
17755 | (rewrite_cross_bb_scalar_deps_out_of_ssa): Do not call | |
17756 | rewrite_cross_bb_phi_deps. | |
17757 | ||
17758 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17759 | ||
17760 | * graphite-sese-to-poly.c | |
17761 | (rewrite_commutative_reductions_out_of_ssa_loop): Call | |
17762 | scev_analyzable_p only on is_gimple_reg | |
17763 | ||
17764 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17765 | ||
17766 | * graphite-sese-to-poly.c (propagate_expr_outside_region): New. | |
17767 | (rewrite_close_phi_out_of_ssa): Propagate constant values or | |
17768 | parametric expressions outside the scop region. | |
17769 | (rewrite_cross_bb_scalar_deps): Same. | |
17770 | * sese.c (rename_uses): Use NULL_TREE instead of NULL for trees. | |
17771 | ||
17772 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17773 | ||
17774 | * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Use | |
17775 | SSA_NAME_DEF_STMT only on SSA_NAMEs. | |
17776 | ||
17777 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17778 | ||
17779 | * tree-scalar-evolution.c (instantiate_scev_name): Do not | |
17780 | instantiate default definitions. | |
17781 | ||
17782 | 2010-08-11 Vladimir Kargov <kargov@gmail.com> | |
17783 | Sebastian Pop <sebastian.pop@amd.com> | |
17784 | ||
17785 | * cfgloop.c (is_loop_exit): Renamed loop_exits_to_bb_p. | |
17786 | (loop_exits_from_bb_p): New. | |
17787 | * cfgloop.h (is_loop_exit): Renamed loop_exits_to_bb_p. | |
17788 | (loop_exits_from_bb_p): Declared. | |
17789 | * graphite-scop-detection.c (scopdet_basic_block_info): Call | |
17790 | loop_exits_to_bb_p. | |
17791 | ||
17792 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17793 | ||
17794 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Add an | |
17795 | extra parameter for the region. Call scev_analyzable_p. | |
17796 | (rewrite_reductions_out_of_ssa): Update call to | |
17797 | rewrite_close_phi_out_of_ssa. | |
17798 | (rewrite_cross_bb_phi_deps): Same. | |
17799 | (rewrite_commutative_reductions_out_of_ssa_loop): Add an extra | |
17800 | parameter for the region. Call scev_analyzable_p. | |
17801 | (rewrite_commutative_reductions_out_of_ssa): Update call to | |
17802 | rewrite_commutative_reductions_out_of_ssa_loop. | |
17803 | ||
17804 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17805 | ||
17806 | * sese.c (rename_uses): Call unshare_expr before force_gimple_operand. | |
17807 | ||
17808 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17809 | ||
17810 | * graphite-sese-to-poly.c (reduction_phi_p): Do not rewrite out of | |
17811 | SSA scalar phi nodes that can be scev_analyzable_p. | |
17812 | ||
17813 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17814 | ||
17815 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Correctly | |
17816 | handle SSA_NAME_IS_DEFAULT_DEF. | |
17817 | ||
17818 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17819 | ||
17820 | * sese.c (rename_uses): Handl unconditionally gimple_debug statements. | |
17821 | ||
17822 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17823 | ||
17824 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Special | |
17825 | case non close-phi nodes with one argument. | |
17826 | ||
17827 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17828 | ||
17829 | * sese.h (scev_analyzable_p): Scevs could be expressions without | |
17830 | chrecs and still be scev_analyzable_p. | |
17831 | ||
17832 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17833 | ||
17834 | * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100. | |
17835 | ||
17836 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17837 | ||
17838 | * cfgloop.c (alloc_loop): Remove initialization of loop->single_iv. | |
17839 | * cfgloop.h (struct loop): Remove single_iv field. | |
17840 | * graphite-sese-to-poly.c (graphite_loop_normal_form): Removed. | |
17841 | (scop_canonicalize_loops): Removed. | |
17842 | (scop_ivs_can_be_represented): Do not use loop->single_iv. Iterate | |
17843 | over all the loop phi nodes in loop->header. | |
17844 | (build_poly_scop): Remove use of scop_canonicalize_loops. | |
17845 | ||
17846 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17847 | ||
17848 | * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Also | |
17849 | handle GIMPLE_CALL. | |
17850 | ||
17851 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17852 | ||
17853 | * tree-chrec.c (chrec_apply): Should only apply to the specified | |
17854 | variable. Also handle multivariate chains of recurrences that | |
17855 | satisfy evolution_function_is_affine_p. Also handle CASE_CONVERT. | |
17856 | ||
17857 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17858 | ||
17859 | * graphite-clast-to-gimple.c (debug_clast_name_index): Removed. | |
17860 | (debug_clast_name_indexes_1): Removed. | |
17861 | (debug_clast_name_indexes): Removed. | |
17862 | (pbb_to_depth_to_oldiv): Removed. | |
17863 | (build_iv_mapping): Replace the use of rename_map with iv_map. | |
17864 | (translate_clast_user): Remove uses of rename_map. Allocate and | |
17865 | free iv_map. | |
17866 | (translate_clast_for_loop): Remove uses of rename_map. | |
17867 | (translate_clast_for): Same. | |
17868 | (translate_clast_guard): Same. | |
17869 | (translate_clast): Same. | |
17870 | (gloog): Same. | |
17871 | * graphite-clast-to-gimple.h (debug_clast_name_indexes): Removed. | |
17872 | * graphite-sese-to-poly.c (scev_analyzable_p): Moved... | |
17873 | * sese.c (set_rename): Now static. | |
17874 | (rename_variables_in_stmt): Removed. | |
17875 | (rename_uses): New. | |
17876 | (is_parameter): Removed. | |
17877 | (is_iv): Removed. | |
17878 | (expand_scalar_variables_call): Removed. | |
17879 | (expand_scalar_variables_ssa_name): Removed. | |
17880 | (expand_scalar_variables_expr): Removed. | |
17881 | (expand_scalar_variables_stmt): Removed. | |
17882 | (expand_scalar_variables): Removed. | |
17883 | (rename_variables): Removed. | |
17884 | (remove_condition): Removed. | |
17885 | (get_true_edge_from_guard_bb): Removed. | |
17886 | (get_false_edge_from_guard_bb): Removed. | |
17887 | (struct igp): Removed. | |
17888 | (default_before_guard): Removed. | |
17889 | (convert_for_phi_arg): Removed. | |
17890 | (add_guard_exit_phis): Removed. | |
17891 | (insert_guard_phis): Removed. | |
17892 | (graphite_copy_stmts_from_block): Now also uses iv_map and a | |
17893 | region. Do not copy conditions. Do not copy induction variables. | |
17894 | Call rename_uses. | |
17895 | (copy_bb_and_scalar_dependences): Allocate a local rename_map for | |
17896 | the translated statement. Use the iv_map for the induction | |
17897 | variable renaming. | |
17898 | * sese.h (copy_bb_and_scalar_dependences): Update declaration. | |
17899 | (set_rename): Removed declaration. | |
17900 | (scev_analyzable_p): ...here. | |
17901 | * tree-chrec.c (chrec_apply_map): New. | |
17902 | * tree-chrec.h (chrec_apply_map): Declared. | |
17903 | ||
17904 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
17905 | ||
17906 | * graphite-clast-to-gimple.c (translate_clast_for_loop): Do not call | |
17907 | insert_loop_close_phis. | |
17908 | * sese.c (name_defined_in_loop_p): Removed. | |
17909 | (expr_defined_in_loop_p): Removed. | |
17910 | (alive_after_loop): Removed. | |
17911 | (close_phi_not_yet_inserted_p): Removed. | |
17912 | (struct alep): Removed. | |
17913 | (add_loop_exit_phis): Removed. | |
17914 | (insert_loop_close_phis): Removed. | |
17915 | ||
17916 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17917 | ||
17918 | * graphite-cloog-util.c | |
17919 | (cloog_matrix_to_ppl_constraint): Fix flipped condition. | |
17920 | * graphite-poly.c | |
17921 | (psct_scattering_dim_for_loop_depth): Same. | |
17922 | ||
17923 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17924 | ||
17925 | * graphite-cloog-util.h: Added cloog.h. | |
17926 | * graphite-blocking.c: Removed cloog.h. | |
17927 | * graphite-dependences.c: Same. | |
17928 | * graphite-interchange.c: Same. | |
17929 | * graphite-poly.c: Same. | |
17930 | * graphite-ppl.c: Same. | |
17931 | * graphite-scop-detection.c: Same. | |
17932 | * graphite-sese-to-poly.c: | |
17933 | Removed cloog.h. | |
17934 | Removed graphite-clast-to-gimple.h. | |
17935 | (check_poly_representation): Removed (unused). | |
17936 | * graphite-sese-to-poly.h | |
17937 | (check_poly_representation): Removed (unused). | |
17938 | ||
17939 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17940 | ||
17941 | * Makefile.in (OBJS-common): Added graphite-cloog-util.o. | |
17942 | (graphite-clast-to-gimple.o): Added graphite-cloog-util.h. | |
17943 | (graphite-cloog-util.o): New. | |
17944 | (graphite-ppl.o): Added graphite-cloog-util.h. | |
17945 | * graphite-clast-to-gimple.c: | |
17946 | Added graphite-cloog-util.h to include statements. | |
17947 | * graphite-cloog-util.c: New. | |
17948 | (new_Cloog_Matrix_from_ppl_Polyhedron): Moved from graphite-ppl.c. | |
17949 | (new_Cloog_Domain_from_ppl_Polyhedron): Same. | |
17950 | (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
17951 | (new_C_Polyhedron_from_Cloog_Matrix): Same. | |
17952 | (insert_constraint_into_matrix): Same. | |
17953 | (ppl_Constrain_System_number_of_constraints): Same. | |
17954 | (new_Cloog_Matrix_from_ppl_Constraint_System): Same. | |
17955 | (oppose_constraint): Same. | |
17956 | (cloog_matrix_to_ppl_constraint): Same. | |
17957 | (new_Constraint_System_from_Cloog_Matrix): Same. | |
17958 | * graphite-cloog-util.h: New. | |
17959 | (new_Cloog_Matrix_from_ppl_Polyhedron): Moved from graphite-ppl.h. | |
17960 | (new_Cloog_Domain_from_ppl_Polyhedron): Same. | |
17961 | (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
17962 | (new_C_Polyhedron_from_Cloog_Matrix): Same. | |
17963 | (insert_constraint_into_matrix): Same. | |
17964 | * graphite-ppl.c: | |
17965 | Added graphite-cloog-util.h to include statements. | |
17966 | (new_Cloog_Matrix_from_ppl_Polyhedron): Moved to graphite-cloog-util.c. | |
17967 | (new_Cloog_Domain_from_ppl_Polyhedron): Same. | |
17968 | (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
17969 | (new_C_Polyhedron_from_Cloog_Matrix): Same. | |
17970 | (insert_constraint_into_matrix): Same. | |
17971 | (ppl_Constrain_System_number_of_constraints): Same. | |
17972 | (new_Cloog_Matrix_from_ppl_Constraint_System): Same. | |
17973 | (oppose_constraint): Same. | |
17974 | (cloog_matrix_to_ppl_constraint): Same. | |
17975 | (new_Constraint_System_from_Cloog_Matrix): Same. | |
17976 | * graphite-ppl.h: | |
17977 | (new_Cloog_Matrix_from_ppl_Polyhedron): Moved to | |
17978 | graphite-cloog-util.h. | |
17979 | (new_Cloog_Domain_from_ppl_Polyhedron): Same. | |
17980 | (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
17981 | (new_C_Polyhedron_from_Cloog_Matrix): Same. | |
17982 | (insert_constraint_into_matrix): Same. | |
17983 | ||
17984 | 2010-08-11 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
17985 | ||
17986 | * graphite-clast-to-gimple.c | |
17987 | (precision_for_value): Resolve value_* calls to matching mpz_* calls. | |
17988 | (precision_for_interval): Same. | |
17989 | (gcc_type_for_interval): Same. | |
17990 | (compute_type_for_level): Same. | |
17991 | * graphite-interchange.c | |
17992 | (lst_interchange_profitable_p): Same. | |
17993 | * graphite-poly.c | |
17994 | (psct_scattering_dim_for_loop_depth): Same. | |
17995 | * graphite-ppl.c | |
17996 | (ppl_max_for_le_pointset): Same. | |
17997 | (ppl_min_for_le_pointset): Same. | |
17998 | ||
17999 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18000 | ||
18001 | * graphite-sese-to-poly.c (rewrite_degenerate_phi): New. | |
18002 | (rewrite_reductions_out_of_ssa): Call it for degenerate_phi_result. | |
18003 | ||
18004 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18005 | ||
18006 | * graphite-sese-to-poly.c (rewrite_cross_bb_phi_deps): Call | |
18007 | rewrite_close_phi_out_of_ssa. | |
18008 | ||
18009 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18010 | ||
18011 | * graphite-sese-to-poly.c (rewrite_cross_bb_phi_deps): Remove dead code. | |
18012 | ||
18013 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18014 | ||
18015 | * graphite-clast-to-gimple.c (build_iv_mapping): Rename map with | |
18016 | rename_map. | |
18017 | * sese.c (debug_rename_map): Same. | |
18018 | (get_rename): Same. | |
18019 | (set_rename): Same. | |
18020 | (rename_variables_in_stmt): Same. | |
18021 | (expand_scalar_variables_call): Same. | |
18022 | (expand_scalar_variables_ssa_name): Same. | |
18023 | (expand_scalar_variables_expr): Same. | |
18024 | (expand_scalar_variables_stmt): Same. | |
18025 | (expand_scalar_variables): Same. | |
18026 | (rename_variables): Same. | |
18027 | (graphite_copy_stmts_from_block): Same. | |
18028 | (copy_bb_and_scalar_dependences): Same. | |
18029 | ||
18030 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18031 | ||
18032 | * graphite-clast-to-gimple.c (copy_renames): Removed. | |
18033 | (translate_clast_for): Do not call copy_renames. | |
18034 | (translate_clast_guard): Same. | |
18035 | ||
18036 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18037 | ||
18038 | * graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa): Moved up. | |
18039 | (rewrite_cross_bb_phi_deps): Split out of rewrite_cross_bb_scalar_deps. | |
18040 | (rewrite_cross_bb_scalar_deps_out_of_ssa): Run rewrite_cross_bb_phi_deps | |
18041 | before rewrite_cross_bb_scalar_deps. | |
18042 | ||
18043 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18044 | ||
18045 | * graphite-sese-to-poly.c (rewrite_commutative_reductions_out_of_ssa): | |
18046 | Early return in when flag_associative_math is not set. | |
18047 | ||
18048 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18049 | ||
18050 | * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Always insert out | |
18051 | of SSA copies on edges except for loop->latch. | |
18052 | ||
18053 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18054 | ||
18055 | * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps_out_of_ssa): | |
18056 | Split out of rewrite_reductions_out_of_ssa. | |
18057 | * graphite-sese-to-poly.h (rewrite_cross_bb_scalar_deps_out_of_ssa): | |
18058 | Declared. | |
18059 | * graphite.c (graphite_transform_loops): Call it. | |
18060 | ||
18061 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18062 | ||
18063 | * graphite.c (graphite_transform_loops): Add two more dbg_cnt calls. | |
18064 | ||
18065 | 2010-08-11 Alexander Monakov <amonakov@ispras.ru> | |
18066 | ||
18067 | * dbgcnt.def (graphite_scop): New counter. | |
18068 | * graphite.c: Include dbgcnt.h. | |
18069 | (graphite_transform_loops): Use new counter to limit transformations. | |
18070 | * Makefile.in (graphite.o): Depend on DBGCNT_H. | |
18071 | ||
18072 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18073 | ||
18074 | * passes.c (init_optimization_passes): Add pass_graphite. | |
18075 | Schedule a pass_copy_prop before pass_graphite_transforms. | |
18076 | * timevar.def (TV_GRAPHITE): Declared. | |
18077 | * tree-pass.h (pass_graphite): Declared. | |
18078 | * tree-ssa-loop.c (pass_graphite): New. | |
18079 | ||
18080 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18081 | ||
18082 | * graphite-clast-to-gimple.c (gloog): Do not pass scops in parameter. | |
18083 | Remove calls to rename_nb_iterations and rename_sese_parameters. | |
18084 | * graphite-clast-to-gimple.h (gloog): Update declaration. | |
18085 | * graphite.c (graphite_transform_loops): Update call to gloog. | |
18086 | * sese.c (rename_variables_in_expr): Removed. | |
18087 | (rename_nb_iterations): Removed. | |
18088 | (rename_sese_parameters): Removed. | |
18089 | * sese.h (rename_nb_iterations): Removed. | |
18090 | (rename_sese_parameters): Removed. | |
18091 | ||
18092 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18093 | ||
18094 | * graphite-clast-to-gimple.c (gloog): Remove call to | |
18095 | sese_adjust_liveout_phis. | |
18096 | * graphite-sese-to-poly.c (scev_analyzable_p): When scev returns an | |
18097 | SSA_NAME, allow it to be handled by rewrite_cross_bb_scalar_deps. | |
18098 | (rewrite_cross_bb_scalar_deps): Handle GIMPLE_PHI nodes: call | |
18099 | rewrite_phi_out_of_ssa. | |
18100 | * sese.c (get_vdef_before_sese): Removed. | |
18101 | (sese_adjust_vphi): Removed. | |
18102 | (sese_adjust_liveout_phis): Removed. | |
18103 | * sese.h (sese_adjust_liveout_phis): Removed. | |
18104 | ||
18105 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18106 | ||
18107 | * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Pass an extra | |
18108 | argument for the place after which to insert the out of SSA copy. | |
18109 | (rewrite_close_phi_out_of_ssa): Update calls to insert_out_of_ssa_copy. | |
18110 | (rewrite_phi_out_of_ssa): Same. | |
18111 | (rewrite_cross_bb_scalar_deps): Same. | |
18112 | (insert_copyout): Removed. | |
18113 | (insert_copyin): Removed. | |
18114 | (translate_scalar_reduction_to_array): Call insert_out_of_ssa_copy and | |
18115 | insert_out_of_ssa_copy_on_edge instead of insert_copyout and | |
18116 | insert_copyin. | |
18117 | ||
18118 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18119 | ||
18120 | * graphite-sese-to-poly.c (build_scop_bbs): Not static anymore. | |
18121 | (rewrite_reductions_out_of_ssa): Same. | |
18122 | (rewrite_commutative_reductions_out_of_ssa): Same. | |
18123 | (build_poly_scop): Do not call these functions. | |
18124 | * graphite-sese-to-poly.h (build_poly_scop): Declared. | |
18125 | (rewrite_reductions_out_of_ssa): Declared. | |
18126 | (rewrite_commutative_reductions_out_of_ssa): Declared. | |
18127 | * graphite.c (graphite_transform_loops): Call on every scop | |
18128 | rewrite_commutative_reductions_out_of_ssa before calling | |
18129 | rewrite_reductions_out_of_ssa and build_scop_bbs. | |
18130 | ||
18131 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18132 | ||
18133 | * graphite-dependences.c (dot_deps): Make system call to dotty run | |
18134 | in background. | |
18135 | (dot_deps_stmt): Same. | |
18136 | * graphite-poly.c (dot_lst): Same. | |
18137 | ||
18138 | 2010-08-11 Sebastian Pop <sebastian.pop@amd.com> | |
18139 | ||
18140 | * graphite-sese-to-poly.c (loop_entry_phi_arg): Renamed | |
18141 | phi_arg_in_outermost_loop. | |
18142 | (remove_simple_copy_phi): Call phi_arg_in_outermost_loop. | |
18143 | (remove_invariant_phi): Same. | |
18144 | ||
18145 | 2010-08-11 Anatoly Sokolov <aesok@post.ru> | |
18146 | ||
18147 | * target.def (output_addr_const_extra): New hook. | |
18148 | * doc/tm.texi.in (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Document. | |
18149 | * doc/tm.texi: Regenerate. | |
18150 | * targhooks.c (default_asm_output_addr_const_extra): New function. | |
18151 | * targhooks.h (default_asm_output_addr_const_extra): Declare. | |
18152 | * final.c (output_addr_const): Use TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA | |
18153 | target hook. | |
18154 | ||
18155 | * config/i386/i386.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
18156 | * config/i386/i386-protos.h (output_addr_const_extra): Remove. | |
18157 | * config/i386/i386.h (output_addr_const_extra): Rename to... | |
18158 | (i386_asm_output_addr_const_extra): ...this. Make static. | |
18159 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
18160 | ||
18161 | 2010-08-11 Richard Henderson <rth@redhat.com> | |
18162 | ||
18163 | * config/i386/i386.h (HARD_REGNO_CALL_PART_CLOBBERED): New. | |
18164 | ||
18165 | 2010-08-11 Nick Clifton <nickc@redhat.com> | |
18166 | ||
18167 | * config/stormy16/stormy16-lib2.c (__cmpsi2): New function. | |
18168 | * config/stormy16/stormy16-lib2-cmpsi2.c: New file. | |
18169 | * config/stormy16/t-stormy16 (LIB2FUNCS_EXTRA): Add | |
18170 | stormy16-lib2-cmpsi.c. | |
18171 | ||
18172 | * config/stormy16/t-stormy16 (TARGET_LIBGCC2_CFLAGS): Change to | |
18173 | -O2. | |
18174 | ||
18175 | 2010-08-11 Joseph Myers <joseph@codesourcery.com> | |
18176 | ||
18177 | * opts.h (struct cl_option_handler_func): Make handler take | |
18178 | cl_decoded_option structure as parameter, not individual elements. | |
18179 | (struct cl_option_handlers): Make callbacks take cl_decoded_option | |
18180 | structure as parameter, not individual elements. | |
18181 | (handle_option): Take cl_decoded_option structure as parameter, | |
18182 | not individual elements. | |
18183 | (handle_generated_option): Declare. | |
18184 | * opts-common.c (handle_option): Take cl_decoded_option structure | |
18185 | as parameter, not individual elements. Update calls to callback | |
18186 | and handler functions. | |
18187 | (handle_generated_option): New. | |
18188 | (read_cmdline_option): Update calls to callback functions and | |
18189 | handle_option. | |
18190 | * opts.c (common_handle_option, complain_wrong_lang, | |
18191 | unknown_option_callback, post_handling_callback, | |
18192 | lang_handle_option, target_handle_option): Take cl_decoded_option | |
18193 | structure as parameter, not individual elements. | |
18194 | (lang_handle_option, target_handle_option, common_handle_option): | |
18195 | Assert option has at most one argument. | |
18196 | (enable_warning_as_error): Call handle_generated_option instead of | |
18197 | handle_option. Do not pass -Werror argument as argument of | |
18198 | generated option. | |
18199 | ||
18200 | 2010-08-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
18201 | ||
18202 | * config/pa/linux-atomic.c (SUBWORD_VAL_CAS): Instantiate with | |
18203 | 'unsigned short' and 'unsigned char' instead of 'short' and 'char'. | |
18204 | (SUBWORD_BOOL_CAS): Likewise. | |
18205 | (SUBWORD_SYNC_OP): Likewise. | |
18206 | (SUBWORD_TEST_AND_SET): Likewise. | |
18207 | (FETCH_AND_OP_WORD): Parenthesise INF_OP | |
18208 | (SUBWORD_SYNC_OP): Likewise. | |
18209 | (OP_AND_FETCH_WORD): Likewise. | |
18210 | ||
18211 | 2010-08-10 Xinliang David Li <davidxl@google.com> | |
18212 | ||
18213 | * tree-ssa-loop-ivopts.c (get_address_cost): Properly | |
18214 | compute max/min offset in address. | |
18215 | ||
18216 | 2010-08-10 Vladimir Makarov <vmakarov@redhat.com> | |
18217 | ||
18218 | * ira-live.c: Include sbitmap.h. | |
18219 | (remove_some_program_points_and_update_live_ranges): Use sbitmaps. | |
18220 | Compress live ranges even more. | |
18221 | ||
18222 | 2010-08-10 Nathan Froyd <froydnj@codesourcery.com> | |
18223 | ||
18224 | * coverage.c (ctr_labels): Delete. | |
18225 | ||
18226 | 2010-08-10 Bernd Schmidt <bernds@codesourcery.com> | |
18227 | ||
18228 | PR bootstrap/45177 | |
18229 | * config/arm/arm.c (multiple_operation_profitable_p): Move xscale | |
18230 | test here from arm_gen_load_multiple_1. | |
18231 | (arm_gen_load_multiple_1, arm_gen_store_multiple_1): Use | |
18232 | multiple_operation_profitable_p. | |
18233 | ||
18234 | 2010-08-10 Nathan Froyd <froydnj@codesourcery.com> | |
18235 | ||
18236 | * tree-ssa-pre.c (init_pre): Call alloc_aux_for_blocks. | |
18237 | (fini_pre): Call free_aux_for_blocks. Delete unused bb variable. | |
18238 | ||
18239 | 2010-08-10 Richard Henderson <rth@redhat.com> | |
18240 | ||
18241 | * config/i386/i386.c (ix86_compute_frame_layout): Re-align stack | |
18242 | after saving registers. Assert that SSE registers are only saved | |
18243 | with a sufficiently aligned frame. | |
18244 | (ix86_emit_save_reg_using_mov): Assert realigned only with DRAP; | |
18245 | remove stack_realign_fp handling. | |
18246 | (ix86_expand_prologue): Save int registers before stack_realign_fp, | |
18247 | and do not mark the stack alignment as frame related. | |
18248 | (ix86_expand_epilogue): SP is now invalid with stack_realign_fp. | |
18249 | ||
18250 | * dwarf2out.c (dwarf2out_frame_debug_expr): Flush queued register | |
18251 | saves when re-aligning the stack. | |
18252 | ||
18253 | 2010-08-10 Nathan Froyd <froydnj@codesourcery.com> | |
18254 | ||
18255 | * basic-block.h (alloc_aux_for_block, alloc_aux_for_edge): Delete. | |
18256 | * cfg.c (alloc_aux_for_block, alloc_aux_for_edge): Make static. | |
18257 | (alloc_aux_for_blocks, clear_aux_for_blocks): Use FOR_ALL_BB. | |
18258 | ||
18259 | 2010-08-10 Nathan Froyd <froydnj@codesourcery.com> | |
18260 | ||
18261 | * dwarf2out.c (struct die_struct): Move die_tag to the end. | |
18262 | ||
18263 | 2010-08-09 Sofiane Naci <sofiane.naci@arm.com> | |
18264 | ||
18265 | * config/arm/iterators.md: New file. | |
18266 | * config/arm/arm.md: Include iterators.md. | |
18267 | (QHSI): Move to new file. | |
18268 | (LTUGEU, cnb, optab, ior_xor): Likewise. | |
18269 | * config/arm/iwmmxt.md (VMMX): Move to new file. | |
18270 | (VSHFT, MMX_char): Likewise. | |
18271 | * config/arm/neon.md (VD): Move to new file. | |
18272 | (VDX, VDI, VQ, VQX, VQI, VQXMOV, VSTRUCT, VTAB, V_TAB_n, VW): Likewise. | |
18273 | (VN, VDQ, VDQW, VDQIW, VCVTF, VCVTI, VMD, VMQ, VMDQ, VMDI): Likewise. | |
18274 | (VMDQI, VX, VE, V64, V32, V_CVTTO, V_elem, V_ext): Likewise. | |
18275 | (V_two_elem, V_three_elem, V_four_elem, V_req, V_widen): Likewise. | |
18276 | (V_narrow, V_HALF, V_half,V_DOUBLE, V_double): Likewise. | |
18277 | (V_double_width, V_cmp_result, V_if_elem, V_s_elem): Likewise. | |
18278 | (V_u_elem, V_uf_sclr, V_sz_elem, VD_dup): Likewise. | |
18279 | (V_PAIR, vqh_ops, vqhs_ops, VQH_mnem, VQH_sign, V_suf64): Likewise. | |
18280 | (scalar_mul_constraint,Is_float_mode, Scalar_mul_8_16): Likewise. | |
18281 | (Is_d_reg, V_mode_nunits): Likewise. | |
18282 | * config/arm/vec-common.md (VALL): Move to new file. | |
18283 | (VALLW, VINT, VINTW): Likewise. | |
18284 | ||
18285 | 2010-08-10 Bernd Schmidt <bernds@codesourcery.com> | |
18286 | ||
18287 | PR middle-end/45182 | |
18288 | * combine.c (make_compound_operation): Don't try to convert | |
18289 | shifts into multiplications for modes that aren't SCALAR_INT_MODE_P. | |
18290 | ||
18291 | 2010-08-10 Richard Guenther <rguenther@suse.de> | |
18292 | ||
18293 | * tree.h (get_object_alignment): Adjust prototype. | |
18294 | * builtins.c (get_object_alignment): Return unsigned int, | |
18295 | drop the align parameter. Handle MEM_REF, MISALIGNED_INDIRECT_REF | |
18296 | and TARGET_MEM_REF properly. | |
18297 | (get_pointer_alignment): Adjust. | |
18298 | * emit-rtl.c (get_mem_align_offset): Adjust comment. | |
18299 | (set_mem_attributes_minus_bitpos): Adjust. | |
18300 | * tree-ssa-ccp.c (get_value_from_alignment): Adjust. | |
18301 | ||
18302 | 2010-08-10 Richard Guenther <rguenther@suse.de> | |
18303 | ||
18304 | * tree-ssa-copy.c (set_copy_of_val): Use operand_equal_p. | |
18305 | (copy_prop_visit_assignment): Simplify. | |
18306 | (copy_prop_visit_stmt): Also visit assignments from | |
18307 | constants. | |
18308 | (copy_prop_visit_phi_node): Use operand_equal_p. | |
18309 | ||
18310 | 2010-08-09 Nathan Froyd <froydnj@codesourcery.com> | |
18311 | ||
18312 | * ipa-split.c (find_split_points): Free stack. | |
18313 | ||
18314 | 2010-08-09 Nathan Froyd <froydnj@codesourcery.com> | |
18315 | ||
18316 | * tree.h (tree_node_kind) [perm_list_kind,temp_list_kind]: Delete. | |
18317 | * tree.c (tree_node_kind): Delete corresponding entries. | |
18318 | ||
18319 | 2010-08-09 H.J. Lu <hongjiu.lu@intel.com> | |
18320 | ||
18321 | * alias.c (may_alias_p): Remove unused ret. | |
18322 | ||
18323 | 2010-08-09 Bingfeng Mei <bmei@broadcom.com> | |
18324 | ||
18325 | * ddg.c (walk_mems_2): Moved from alias.c, use may_alias_p instead of | |
18326 | alias_sets_conflict_p. | |
18327 | (walk_mems_1): Moved from alias.c. | |
18328 | (insns_may_alias_p): New function, originally insn_alias_sets_conflict_p | |
18329 | in alias.c. | |
18330 | (add_inter_loop_mem_dep): Use insns_may_alias_p now. | |
18331 | * cse.c (cse_insn): New argument in calling nonoverlapping_memrefs_p. | |
18332 | * alias.c (walk_mems_2): Moved to ddg.c. | |
18333 | (walk_mems_1): Ditto. | |
18334 | (insn_alias_sets_conflict_p): Renamed to insns_may_alias_p and moved | |
18335 | to ddg.c. | |
18336 | (nonoverlapping_memrefs_p): Add flag to guard offset-based memory | |
18337 | disambiguation. | |
18338 | *(may_alias_p): New function to check whether two memory expression | |
18339 | may alias or not. Currently used in buidling inter-iteration memory | |
18340 | dependence. | |
18341 | *alias.h (nonoverlapping_memrefs_p): New flag as third argument. | |
18342 | (insn_alias_sets_conflict_p): Removed | |
18343 | *rtl.h (may_alias_p): New function prototype. | |
18344 | ||
18345 | 2010-08-09 Nathan Froyd <froydnj@codesourcery.com> | |
18346 | ||
18347 | * tree.c (nreverse): Assert that we don't have a BLOCK. | |
18348 | ||
18349 | 2010-08-09 Nathan Froyd <froydnj@codesourcery.com> | |
18350 | ||
18351 | * builtins.c (fold_builtin_next_arg): Use stdarg_p. | |
18352 | * config/arm/arm.c (arm_get_pcs_model): Likewise. | |
18353 | * config/avr/avr.c (init_cumulative_args): Likewise. | |
18354 | * config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise. | |
18355 | * config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise. | |
18356 | * config/m68k/m68k.c (m68k_return_pops_args): Likewise. | |
18357 | * config/mn10300/mn10300.c (mn10300_builtin_saveregs): Likewise. | |
18358 | * config/pa/pa.c (hppa_builtin_saveregs): Likewise. | |
18359 | * config/pa/som.h (ASM_DECLARE_FUNCTION_NAME): Likewise. | |
18360 | * config/rs6000/rs6000.c (init_cumulative_args): Likewise. | |
18361 | * dwarf2out.c (gen_subprogram_die): Likewise. | |
18362 | * function.c (allocate_struct_function): Likewise. | |
18363 | * c-aux-info.c (gen_formal_list_for_func_dec): Likewise. | |
18364 | (deserves_ellipsis): Delete. | |
18365 | ||
18366 | 2010-08-09 Richard Guenther <rguenther@suse.de> | |
18367 | ||
18368 | * tree-ssa-copy.c (cached_last_copy_of): Remove. | |
18369 | (valueize_val): New function. | |
18370 | (get_last_copy_of): Remove. | |
18371 | (set_copy_of_val): Simplify. | |
18372 | (dump_copy_of): Likewise. | |
18373 | (copy_prop_visit_cond_stmt): Use valueize_val. | |
18374 | (copy_prop_visit_phi_node): Properly handle unvisited names. | |
18375 | Drop code managing copy-of chains. | |
18376 | (init_copy_prop): Adjust. | |
18377 | (fini_copy_prop): Likewise. | |
18378 | (execute_copy_prop): Remove obsolete comment. | |
18379 | ||
18380 | 2010-08-09 Richard Guenther <rguenther@suse.de> | |
18381 | ||
18382 | PR middle-end/44632 | |
18383 | * function.c (gimplify_parameters): Do not clear addressable | |
18384 | bit of the original parameter. | |
18385 | ||
18386 | 2010-08-09 Richard Guenther <rguenther@suse.de> | |
18387 | ||
18388 | PR middle-end/45212 | |
18389 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Adjust | |
18390 | alignment from MEM_REF offset only if we took it from the | |
18391 | base object. | |
18392 | ||
18393 | 2010-08-09 Eric Fisher <joefoxreal@gmail.com> | |
18394 | ||
18395 | * doc/sourcebuild.texi (vect_int_mult): Remove duplicate entry. | |
18396 | ||
18397 | 2010-08-08 Nathan Froyd <froydnj@codesourcery.com> | |
18398 | ||
18399 | * c-tree.h (build_arg_info): Declare. | |
18400 | * c-decl.c (build_arg_info): Define. | |
18401 | (get_parm_info): Call it. Delete initialization code. | |
18402 | * c-parser.c (c_parser_parms_declarator): Likewise. | |
18403 | (c_parser_parms_list_declaractor): Likewise. | |
18404 | ||
18405 | 2010-08-08 Nathan Froyd <froydnj@codesourcery.com> | |
18406 | ||
18407 | * c-tree.h (c_arg_tag): Define. Define a VEC containing it. | |
18408 | (struct c_arg_info): Change type of tags field. | |
18409 | * c-decl.c (grokdeclarator): Update for changed type of tags field. | |
18410 | (get_parm_info): Likewise. | |
18411 | (store_parm_decls_newstyle): Likewise. | |
18412 | ||
18413 | 2010-08-08 Nathan Froyd <froydnj@codesourcery.com> | |
18414 | ||
18415 | * config/rs6000/rs6000.c (branch_island): Define. Define a VEC of it. | |
18416 | (branch_island_list): Delete. | |
18417 | (branch_islands): Declare. | |
18418 | (add_compiler_branch_island): Adjust for branch_islands instead of | |
18419 | branch_island_list. | |
18420 | (macho_branch_islands): Likewise. | |
18421 | (no_previous_def): Likewise. | |
18422 | (get_prev_label): Likewise. | |
18423 | ||
18424 | 2010-08-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
18425 | ||
18426 | PR boehm-gc/34544 | |
18427 | * gthr-posix.h (__gthread_start): Delete. | |
18428 | (__gthread_active_init): Use pthread_default_stacksize_np instead of | |
18429 | pthread_create to determine if hpux pthreads are active. | |
18430 | * gthr-posix95.h (__gthread_start): Delete. | |
18431 | (__gthread_active_init): Likewise use pthread_default_stacksize_np. | |
18432 | ||
18433 | 2010-08-08 Kai Tietz <kai.tietz@onevision.com> | |
18434 | ||
18435 | * config/i386/mingw32.h ((EXTRA_OS_CPP_BUILTINS): Define | |
18436 | _WIN64 not expanded. | |
18437 | ||
18438 | 2010-08-07 Uros Bizjak <ubizjak@gmail.com> | |
18439 | H.J. Lu <hongjiu.lu@intel.com> | |
18440 | ||
18441 | PR target/45213 | |
18442 | * config/i386/i386.c (ix86_print_operand): Handle 'q' operand modifier | |
18443 | to output 32bit SFmode immediate as 8 byte sign extended value. | |
18444 | ||
18445 | 2010-08-07 Marcus Shawcroft <marcus.shawcroft@arm.com> | |
18446 | ||
18447 | * config/arm/linux-atomic.c (SUBWORD_VAL_CAS): Instantiate with | |
18448 | 'unsigned short' and 'unsigned char' instead of 'short' and 'char'. | |
18449 | (SUBWORD_BOOL_CAS): Likewise. | |
18450 | (SUBWORD_SYNC_OP): Likewise. | |
18451 | (SUBWORD_TEST_AND_SET): Likewise. | |
18452 | (FETCH_AND_OP_WORD): Parenthesise INF_OP | |
18453 | (SUBWORD_SYNC_OP): Likewise. | |
18454 | (OP_AND_FETCH_WORD): Likewise. | |
18455 | ||
18456 | 2010-08-07 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
18457 | ||
18458 | * config/arm/cortex-a9.md: Rewrite VFP Pipeline description. | |
18459 | * config/arm/arm.c (arm_xscale_tune): Initialize sched_adjust_cost. | |
18460 | (arm_fastmul_tune,arm_slowmul_tune, arm_9e_tune): Likewise. | |
18461 | (arm_adjust_cost): Split into xscale_sched_adjust_cost and a | |
18462 | generic part. | |
18463 | (cortex_a9_sched_adjust_cost): New function. | |
18464 | (xscale_sched_adjust_cost): New function. | |
18465 | * config/arm/arm-protos.h (struct tune_params): New field | |
18466 | sched_adjust_cost. | |
18467 | * config/arm/arm-cores.def: Adjust costs for cortex-a9. | |
18468 | ||
18469 | 2010-08-06 Eric Botcazou <ebotcazou@adacore.com> | |
18470 | ||
18471 | PR target/44942 | |
18472 | * config/sparc/sparc.c (function_arg_advance): Always take into account | |
18473 | the padding, if any. | |
18474 | ||
18475 | 2010-08-06 Richard Guenther <rguenther@suse.de> | |
18476 | ||
18477 | * tree-ssa-ccp.c (struct prop_value_d): Add mask member. | |
18478 | (dump_lattice_value): Dump it. | |
18479 | (get_default_value): Adjust. | |
18480 | (get_constant_value): Likewise. | |
18481 | (set_value_varying): Likewise. | |
18482 | (set_lattice_value): Make sure to not go up the lattice | |
18483 | with bitwise constant values. | |
18484 | (get_value_for_expr): Handle ADDR_EXPRs. | |
18485 | (value_to_double_int): New function. | |
18486 | (get_value_from_alignment): Likewise. | |
18487 | (do_dbg_cnt): Adjust. | |
18488 | (ccp_lattice_meet): Handle partially constant values. | |
18489 | (bit_value_unop_1): New function. | |
18490 | (bit_value_binop_1): Likewise. | |
18491 | (bit_value_unop): Likewise. | |
18492 | (bit_value_binop): Likewise. | |
18493 | (evaluate_stmt): Track partially constant values if | |
18494 | flag_tree_bit_ccp is set. | |
18495 | (ccp_fold_stmt): Dump if we folded a predicate. | |
18496 | (ccp_visit_stmt): Adjust. | |
18497 | * common.opt (ftree-bit-ccp): New flag. | |
18498 | * doc/invoke.texi (ftree-bit-ccp): Document. | |
18499 | * opts.c (decode_options): Enable bit-CCP at -O1. | |
18500 | ||
18501 | 2010-08-06 Alan Modra <amodra@gmail.com> | |
18502 | ||
18503 | * doc/invoke.texi (RS/6000 and PowerPC Options): Rewrite -mrelocatable | |
18504 | and -mrelocatable-lib description. | |
18505 | ||
18506 | 2010-08-05 Bernd Schmidt <bernds@codesourcery.com> | |
18507 | ||
18508 | From Martin Thuresson <martint@google.com> | |
18509 | * postreload.c (reload_cse_simplify_operands): Use | |
18510 | SET_REGNO_RAW instead of SET_REGNO. | |
18511 | * caller-save.c (reg_save_code): Use SET_REGNO_RAW instead of | |
18512 | SET_REGNO. | |
18513 | * ira.c (setup_prohibited_mode_move_regs): Use SET_REGNO_RAW | |
18514 | instead of SET_REGNO. | |
18515 | * rtl.h (SET_REGNO_RAW): New macro. | |
18516 | ||
18517 | 2010-08-05 Eric Botcazou <ebotcazou@adacore.com> | |
18518 | ||
18519 | * rtlanal.c (nonzero_bits1): Use unsigned HOST_WIDE_INT in all mask | |
18520 | computations. Fix formatting issues. | |
18521 | (num_sign_bit_copies1): Likewise. | |
18522 | (canonicalize_condition): Likewise. | |
18523 | ||
18524 | 2010-08-05 Richard Henderson <rth@redhat.com> | |
18525 | ||
18526 | * toplev.h (ctz_hwi, clz_hwi, ffs_hwi): New. | |
18527 | (floor_log2): Use clz_hwi. | |
18528 | (exact_log2): Use ctz_hwi. | |
18529 | * toplev.c (ctz_hwi, clz_hwi, ffs_hwi): New. | |
18530 | * builtins.c (fold_builtin_bitop): Use them. | |
18531 | * simplify-rtx.c (simplify_const_unary_operation): Likewise. | |
18532 | * combine.c (get_pos_from_mask): Use ctz_hwi. | |
18533 | * double-int.c (double_int_ctz): Likewise. | |
18534 | * explow.c (force_reg): Likewise. | |
18535 | * tree.h (SET_DECL_OFFSET_ALIGN): Use ffs_hwi. | |
18536 | ||
18537 | 2010-08-05 Richard Henderson <rth@redhat.com> | |
18538 | ||
18539 | PR target/45189 | |
18540 | * config/i386/i386.c (ix86_emit_save_reg_using_mov): Make sure | |
18541 | the alignment constant is properly sign-extended. | |
18542 | ||
18543 | 2010-08-05 Richard Guenther <rguenther@suse.de> | |
18544 | ||
18545 | * expr.c (store_expr): Use emit_block_move only if both | |
18546 | source and target are MEMs. Use store_bit_field if only | |
18547 | the target is a MEM. | |
18548 | ||
18549 | 2010-08-05 Richard Henderson <rth@redhat.com> | |
18550 | ||
18551 | PR debug/45188 | |
18552 | * dwarf2out.c (DWARF2_UNWIND_INFO): Provide default definition. | |
18553 | (INCOMING_RETURN_ADDR_RTX): Likewise. | |
18554 | (dwarf2out_do_frame): Remove conditional compilation. | |
18555 | (dwarf2out_frame_init): Likewise. | |
18556 | ||
18557 | 2010-08-05 Nicolas Setton <setton@adacore.com> | |
18558 | ||
18559 | * gcov.c (flag_display_progress): New static variable. | |
18560 | (main): Display progress info on standard output if requested. | |
18561 | (options): Add -d/--display-progress. | |
18562 | (print_usage): Print them. | |
18563 | (process_args): Handle them. | |
18564 | * doc/gcov.texi: Document them. | |
18565 | ||
18566 | 2010-08-05 Martin Jambor <mjambor@suse.cz> | |
18567 | ||
18568 | * ipa-cp.c (ipcp_discover_new_direct_edges): New function. | |
18569 | (ipcp_insert_stage): Redirect only edges not flagged with | |
18570 | indirect_inlining_edge. Call ipcp_discover_new_direct_edges for all | |
18571 | discovered constants. | |
18572 | ||
18573 | 2010-08-05 Martin Jambor <mjambor@suse.cz> | |
18574 | ||
18575 | * ipa-prop.h (enum ipa_lattice_type): Changed comments. | |
18576 | (struct ipa_param_descriptor): New fields types and | |
18577 | cannot_devirtualize. | |
18578 | (ipa_param_cannot_devirtualize_p): New function. | |
18579 | (ipa_param_types_vec_empty): Likewise. | |
18580 | (ipa_make_edge_direct_to_target): Declare. | |
18581 | * ipa-cp.c: Fixed first stage driver name in initial comment, | |
18582 | described devirtualization there too. | |
18583 | (ipcp_analyze_node): Call ipa_analyze_params_uses. | |
18584 | (ipcp_print_all_lattices): Print devirtualization info. | |
18585 | (ipa_set_param_cannot_devirtualize): New function. | |
18586 | (ipcp_initialize_node_lattices): Set cannot_devirtualize when setting | |
18587 | lattice to BOTTOM. | |
18588 | (ipcp_init_stage): Merged into... | |
18589 | (ipcp_generate_summary): ...its caller. | |
18590 | (ipcp_change_tops_to_bottom): Also process type lists. | |
18591 | (ipcp_add_param_type): New function. | |
18592 | (ipcp_copy_types): Likewise. | |
18593 | (ipcp_propagate_types): Likewise. | |
18594 | (ipcp_propagate_stage): Also propagate types. | |
18595 | (ipcp_need_redirect_p): Variable jump_func moved to its scope block. | |
18596 | Also return true if propagated types require it. | |
18597 | (ipcp_update_callgraph): Dump redirection info. | |
18598 | (ipcp_process_devirtualization_opportunities): New function. | |
18599 | (ipcp_const_param_count): Include known type information. | |
18600 | (ipcp_insert_stage): Call ipcp_process_devirtualization_opportunities | |
18601 | on new node. Fixed formatting. | |
18602 | * ipa-prop.c (make_edge_direct_to_target): Renamed to | |
18603 | ipa_make_edge_direct_to_target and changed all callers. Made | |
18604 | externally visible. | |
18605 | (ipa_node_duplication_hook): Duplicate types vector. | |
18606 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Also try to | |
18607 | redirect outgoing calls for which we can't get a decl from the | |
18608 | statement. Check that we can get a decl from the call statement. | |
18609 | * ipa-inline.c (inline_indirect_intraprocedural_analysis): Call | |
18610 | ipa_analyze_params_uses only when ipa-cp is disabled. | |
18611 | * tree-inline.c (get_indirect_callee_fndecl): Removed. | |
18612 | (expand_call_inline): Do not call get_indirect_callee_fndecl. | |
18613 | * params.def (PARAM_DEVIRT_TYPE_LIST_SIZE): New parameter. | |
18614 | * Makefile.in (ipa-cp.o): Add gimple.h to dependencies. | |
18615 | ||
18616 | 2010-08-05 Uros Bizjak <ubizjak@gmail.com> | |
18617 | ||
18618 | * expmed.c (expand_mult_const) <case alg_shift>: Expand shift into | |
18619 | temporary. Emit move from temporary to accum, so REG_EQUAL note will | |
18620 | be attached to this insn in correct mode. | |
18621 | ||
18622 | 2010-08-05 Uros Bizjak <ubizjak@gmail.com> | |
18623 | ||
18624 | * config/i386/i386.c (ix86_decompose_address): Check for SI_REG | |
18625 | using REGNO of base_reg directly. | |
18626 | ||
18627 | 2010-08-05 Jie Zhang <jie@codesourcery.com> | |
18628 | ||
18629 | PR tree-optimization/45144 | |
18630 | * tree-sra.c (type_consists_of_records_p): Return false | |
18631 | if the record contains bit-field. | |
18632 | ||
18633 | 2010-08-04 Richard Henderson <rth@redhat.com> | |
18634 | ||
18635 | * config/i386/i386.c (struct ix86_frame): Remove padding and | |
18636 | to_allocate members. | |
18637 | (ix86_compute_frame_layout): Don't store them. | |
18638 | (ix86_can_use_return_insn_p): Use a more direct and more obviously | |
18639 | correct condition for the position of the stack pointer. | |
18640 | (ix86_expand_prologue): Compute remaining stack allocation based | |
18641 | on the ultimate stack pointer offset. | |
18642 | (ix86_expand_epilogue): Use more obvious expressions testing for | |
18643 | the stack pointer already pointing to the saved registers. | |
18644 | ||
18645 | * config/i386/i386.c (ix86_expand_epilogue): Eliminate code | |
18646 | duplication deconstructing the frame pointer. Simplify | |
18647 | deallocation of the local stack frame. | |
18648 | ||
18649 | * reg-notes.def (CFA_EXPRESSION): New. | |
18650 | * dwarf2out.c (dwarf2out_frame_debug): Handle it. | |
18651 | (dwarf2out_frame_debug_cfa_expression): New. | |
18652 | (dwarf2out_frame_debug_def_cfa): Handle simple MEMs. | |
18653 | ||
18654 | * config/i386/i386.h (struct machine_frame_state): Add realigned flag. | |
18655 | * config/i386/i386.c (ix86_expand_prologue): Set it. | |
18656 | (ix86_expand_epilogue): Clear it. | |
18657 | (ix86_emit_save_reg_using_mov): For registers saved in a realigned | |
18658 | context, add REG_CFA_EXPRESSION notes. | |
18659 | ||
18660 | * config/i386/i386.h (struct machine_frame_state): Rename from | |
18661 | machine_cfa_state. Add members tracking SP and FP regardless | |
18662 | of the current CFA register. | |
18663 | (ix86_cfa_state): Remove. | |
18664 | * config/i386/i386.c (struct ix86_frame): Add reg_save_offset | |
18665 | and sse_reg_save_offset members. | |
18666 | (ix86_compute_frame_layout): Set them. | |
18667 | (gen_push): Increment sp_offset too. | |
18668 | (choose_baseaddr_len, choose_baseaddr): New. | |
18669 | (ix86_emit_save_reg_using_mov): New. | |
18670 | (ix86_emit_save_regs_using_mov): Use it. | |
18671 | (ix86_emit_save_sse_regs_using_mov): Likewise. | |
18672 | (ix86_add_cfa_restore_note): Take cfa_offset not red_offset argument; | |
18673 | compare vs the saved red_zone_offset. | |
18674 | (pro_epilogue_adjust_stack): Adjust sp_offset. | |
18675 | (ix86_adjust_stack_and_probe): Likewise. | |
18676 | (ix86_expand_prologue): Set up, use, and validate the new | |
18677 | frame_state_info members. Use gen_frame_mem. | |
18678 | (ix86_emit_restore_regs_using_pop): Remove red_offset parameter. | |
18679 | (ix86_emit_restore_reg_using_pop): Likewise. Use and update the | |
18680 | new frame_state_info members. | |
18681 | (ix86_emit_leave): Likewise. | |
18682 | (ix86_emit_restore_regs_using_mov): Likewise. Don't check for | |
18683 | out-of-range stack pointer offsets here. | |
18684 | (ix86_emit_restore_sse_regs_using_mov): Likewise. | |
18685 | (ix86_expand_epilogue): Use and validate the new frame_state_info | |
18686 | members. Break up and simplify the logic selecting the | |
18687 | restore_regs_via_mov code path. Ensure that there will be no | |
18688 | out-of-range stack pointer offsets. | |
18689 | ||
18690 | * config/i386/cygming.h (TARGET_64BIT_MS_ABI): Remove. | |
18691 | ||
18692 | * config/i386/i386.c (ix86_function_ms_hook_prologue): Fix | |
18693 | argument name to reflect the expected tree; fix indentation. | |
18694 | (ix86_asm_output_function_label): Output the entire 32-bit | |
18695 | ms_hook here as bytes ... | |
18696 | (ix86_expand_prologue): ... not here as insns. Attach the | |
18697 | unwind info for the ms_hook to a blockage insn. | |
18698 | (ix86_handle_fndecl_attribute): Don't check HAVE_AS_IX86_SWAP. | |
18699 | (ix86_ms_bitfield_layout_p): Fix indentation. | |
18700 | * config/i386/i386.md (UNSPECV_VSWAPMOV, vswapmov): Remove. | |
18701 | ||
18702 | * config/i386/i386.c (ix86_using_red_zone): New. | |
18703 | (ix86_compute_frame_layout, ix86_add_cfa_restore_note, | |
18704 | ix86_expand_prologue, ix86_force_to_memory): Use it. | |
18705 | ||
18706 | * config/i386/i386.c (ix86_expand_prologue): Simplify logic | |
18707 | saving the int registers. | |
18708 | ||
18709 | * dwarf2out.c: Remove most of the DWARF2_DEBUGGING_INFO | |
18710 | and DWARF2_UNWIND_INFO conditional compilation. | |
18711 | ||
18712 | 2010-08-04 Richard Henderson <rth@redhat.com> | |
18713 | ||
18714 | PR debug/45171 | |
18715 | * dwarf2out.c (gen_typedef_die): Don't re-generate the die of | |
18716 | an is_naming_typedef_decl. | |
18717 | ||
18718 | 2010-08-04 Bernd Schmidt <bernds@codesourcery.com> | |
18719 | ||
18720 | PR rtl-optimization/45162 | |
18721 | * df-problems.c (df_word_lr_bb_local_compute): Ignore DEBUG_INSNs. | |
18722 | * dce.c (word_dce_process_block): Likewise. | |
18723 | ||
18724 | 2010-08-04 Steve Ellcey <sje@cup.hp.com> | |
18725 | ||
18726 | PR target/44583 | |
18727 | * config/ia64/constraints.md (Z): New. | |
18728 | * config/ia64/predicates.md (fr_reg_or_signed_fp01_operand): New. | |
18729 | (xfreg_or_signed_fp01_operand): New. | |
18730 | * config/ia64/ia64.md (addsf3): Replace fr_reg_or_fp01_operand | |
18731 | with fr_reg_or_signed_fp01_operand and constraint G with Z. | |
18732 | (subsf3): Ditto. | |
18733 | (*maddsf4): Ditto. | |
18734 | (*msubsf4): Ditto. | |
18735 | (adddf3): Ditto. | |
18736 | (adddf3_trunc): Ditto. | |
18737 | (subdf3): Ditto. | |
18738 | (*subdf3_trunc): Ditto. | |
18739 | (*madddf4): Ditto. | |
18740 | (*madddf4_trunc): Ditto. | |
18741 | (*msubdf4): Ditto. | |
18742 | (*msubdf4_trunc): Ditto. | |
18743 | (addxf3): Replace xfreg_or_fp01_operand with | |
18744 | xfreg_or_signed_fp01_operand and constraint G with Z. | |
18745 | (*addxf3_truncsf): Ditto. | |
18746 | (*addxf3_truncdf): Ditto. | |
18747 | (subxf3): Ditto. | |
18748 | (*subxf3_truncsf): Ditto. | |
18749 | (*subxf3_truncdf): Ditto. | |
18750 | (*maddxf4): Ditto. | |
18751 | (*maddxf4_truncsf): Ditto. | |
18752 | (*maddxf4_truncdf): Ditto. | |
18753 | (*msubxf4): Ditto. | |
18754 | (*msubxf4_truncsf): Ditto. | |
18755 | (*msubxf4_truncdf): Ditto. | |
18756 | ||
18757 | 2010-08-04 Richard Guenther <rguenther@suse.de> | |
18758 | ||
18759 | * alias.c (rtx_refs_may_alias_p): Do not resort to TBAA | |
18760 | if either alias-set is zero. | |
18761 | ||
18762 | 2010-08-04 Richard Guenther <rguenther@suse.de> | |
18763 | ||
18764 | * tree-ssa-propagate.h (struct prop_value_d, prop_value_t): Move ... | |
18765 | * tree-ssa-ccp.c: ... here. | |
18766 | * tree-ssa-copy.c: ... and here. | |
18767 | * tree-ssa-propagate.h (enum value_range_type, struct value_range_d, | |
18768 | value_range_t): Move ... | |
18769 | * tree-vrp.c: ... here. | |
18770 | * tree-ssa-propagate.h (ssa_prop_get_value_fn): New typedef. | |
18771 | (substitute_and_fold): Adjust prototype. | |
18772 | * tree-ssa-propagate.c (replace_uses_in): Adjust. | |
18773 | (replace_phi_args_in): Likewise. | |
18774 | (substitute_and_fold): Take callback to query lattice instead | |
18775 | of pointer to lattice. Replace SSA name defs with lattice | |
18776 | values first. | |
18777 | * tree-ssa-ccp.c (ccp_finalize): Adjust. | |
18778 | * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust. | |
18779 | (get_value): New function. | |
18780 | (fini_copy_prop): Adjust. | |
18781 | * tree-vrp.c (vrp_finalize): Adjust. | |
18782 | ||
18783 | 2010-08-04 Richard Guenther <rguenther@suse.de> | |
18784 | ||
18785 | PR middle-end/45176 | |
18786 | * expr.c (expand_expr_real_1): Also preserve TARGET_MEM_REF | |
18787 | points-to set for original MEM_REF. | |
18788 | ||
18789 | 2010-08-04 Richard Guenther <rguenther@suse.de> | |
18790 | ||
18791 | * tree-ssa-ccp.c (get_constant_value): New function. | |
18792 | (get_rhs_assign_op_for_ccp): Remove. | |
18793 | (valueize_op): New function. | |
18794 | (ccp_fold): Use get_constant_value and valueize_op. | |
18795 | (fold_const_aggregate_ref): Likewise. | |
18796 | (ccp_fold_stmt): Likewise. | |
18797 | (visit_assignment): Simplify. | |
18798 | ||
18799 | 2010-08-04 Richard Guenther <rguenther@suse.de> | |
18800 | ||
18801 | * Makefile.in (double-int.o): Add $(TOPLEV_H) dependency. | |
18802 | * double-int.h (double_int_ctz): Declare. | |
18803 | * double-int.c (double_int_ctz): New function. | |
18804 | ||
18805 | 2010-08-04 Hariharan Sandanagobalane <hariharan@picochip.com> | |
18806 | ||
18807 | * config/picochip/picochip.c (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): | |
18808 | Define. | |
18809 | picochip_expand_movmemhi : Expand movmem pattern. | |
18810 | * config/picochip/picochip-protos.h (picochip_expand_movmemhi) : | |
18811 | Declare. | |
18812 | * config/picochip/picochip.md (movmemhi) : New pattern. | |
18813 | ||
18814 | 2010-08-03 Uros Bizjak <ubizjak@gmail.com> | |
18815 | ||
18816 | * config/i386/unix.h (GLOBAL_ASM_OPS): Add tabs around .globl. | |
18817 | ||
18818 | 2010-08-03 Bernd Schmidt <bernds@codesourcery.com> | |
18819 | ||
18820 | * simplify-rtx.c (simplify_binary_operation_1): Try to simplify away | |
18821 | NEG as operand of a MULT by merging it with the other operand. | |
18822 | * combine.c (make_compound_operation): Use trunc_int_for_mode when | |
18823 | generating a MULT with constant. Canonicalize PLUS and MINUS involving | |
18824 | MULT. | |
18825 | * config/arm/constraints.md (M): Examine only 32 bits of a | |
18826 | HOST_WIDE_INT. | |
18827 | * config/arm/predicates.md (power_of_two_operand): Likewise. | |
18828 | ||
18829 | 2010-08-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
18830 | ||
18831 | * config/spu/spu.c (spu_emit_branch_hint): Do not access NOTE_KIND of | |
18832 | non-NOTE insns. | |
18833 | ||
18834 | 2010-08-03 Jan Hubicka <jh@suse.cz> | |
18835 | ||
18836 | * ipa-split.c (struct split_point): Add split_part_set_retval. | |
18837 | (find_retval): Forward declare. | |
18838 | (test_nonssa_use, mark_nonssa_use): Special case return by reference. | |
18839 | (consider_split): Compute current->split_part_set_retval. | |
18840 | (visit_bb): Do not look into return value. | |
18841 | (split_function): Handle !split_part_set_retval | |
18842 | ||
18843 | 2010-08-03 Martin Jambor <mjambor@suse.cz> | |
18844 | ||
18845 | * tree-sra.c (completely_scalarize_record): New parameter REF, create | |
18846 | its own access->expr intead of using build_ref_for_offset. | |
18847 | ||
18848 | 2010-08-03 Joseph Myers <joseph@codesourcery.com> | |
18849 | ||
18850 | * config/alpha/alpha.h (SWITCH_TAKES_ARG): Define. | |
18851 | * config/alpha/osf5.h (LIB_SPEC): Don't handle -a. | |
18852 | * config/bfin/bfin.h (ASM_SPEC, LINK_SPEC): Don't pass -G* options. | |
18853 | * config/darwin.h (WORD_SWITCH_TAKES_ARG): Handle -iframework. | |
18854 | * config/ia64/ia64.h (SWITCH_TAKES_ARG): Define. | |
18855 | * config/iq2000/iq2000.h (SWITCH_TAKES_ARG): Remove. | |
18856 | * config/rs6000/sysv4.h (SWITCH_TAKES_ARG): Define using | |
18857 | DEFAULT_SWITCH_TAKES_ARG. | |
18858 | * config/rx/rx.opt (-patch=): Remove option. | |
18859 | * config/rx/rx.c (rx_handle_option): Don't handle OPT_patch_. | |
18860 | * defaults.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Handle -imultilib. | |
18861 | * doc/invoke.texi (RX Options): Remove -patch=. | |
18862 | * gcc.c (cc1_options): Pass -aux-info* instead of -a* options. | |
18863 | (option_map): Remove --profile-blocks, --quiet and --silent. | |
18864 | ||
18865 | 2010-08-03 Uros Bizjak <ubizjak@gmail.com> | |
18866 | ||
18867 | * config/i386/i386.h (ix86_compare_op0, ix86_compare_op1): Remove. | |
18868 | * config/i386/i386.c (ix86_compare_op0, ix86_compare_op1): Remove. | |
18869 | (ix86_expand_branch): Add op0 and op1 arguments. Do not access | |
18870 | ix86_compare_op0 and ix86_compare_op1, use op0 and op1 instead. | |
18871 | Update calls to ix86_expand_compare and ix86_expand_branch. | |
18872 | (ix86_expand_setcc): Add op0 and op1 arguments. Update calls to | |
18873 | ix86_expand_compare. | |
18874 | (ix86_expand_compare): Add op0 and op1 arguments. Do not access | |
18875 | ix86_compare_op0 and ix86_compare_op1, use op0 and op1 instead. | |
18876 | Make static. | |
18877 | (ix86_expand_carry_flag_compare): Do not set ix86_compare_op0 | |
18878 | and ix86_compare_op1. Update calls to ix86_expand_compare. | |
18879 | (ix86_expand_int_movcc): Ditto. | |
18880 | (ix86_expand_fp_movcc): Ditto. Update calls to ix86_expand_setcc. | |
18881 | * config/i386/i386-protos.h (ix86_expand_branch): Update prototype. | |
18882 | (ix86_expand_setcc): Ditto. | |
18883 | (ix86_expand_compare): Remove prototype. | |
18884 | * config/i386/i386.md (cbranch<SDWIM:mode>4): Do not set | |
18885 | ix86_compare_op0 and ix86_compare_op1. Update calls | |
18886 | to ix86_expand_branch to directly pass operands[1] and operands[2]. | |
18887 | (cbranchxf4): Ditto. | |
18888 | (cbranch<MODEF:mode>4): Ditto. | |
18889 | (cbranchcc4): Ditto. | |
18890 | (cstore<SWIM:mode>4): Do not set ix86_compare_op0 and ix86_compare_op1. | |
18891 | Update calls to ix86_expand_setcc to directly pass operands[2] and | |
18892 | operands[3]. | |
18893 | (cstorexf4): Ditto. | |
18894 | (cstore<MODEF:mode>4): Ditto. | |
18895 | (cstorecc4): Ditto. | |
18896 | ||
18897 | 2010-08-02 Bernd Schmidt <bernds@codesourcery.com> | |
18898 | ||
18899 | PR target/45063 | |
18900 | * caller-save.c (save_call_clobbered_regs): Remove regs from | |
18901 | hard_regs_saved when they are set. | |
18902 | ||
18903 | 2010-08-02 Uros Bizjak <ubizjak@gmail.com> | |
18904 | ||
18905 | PR target/41089 | |
18906 | * config/alpha/alpha.c (alpha_build_builtin_va_list): Mark __offset | |
18907 | as volatile. | |
18908 | ||
18909 | 2010-08-02 Sebastian Pop <sebastian.pop@amd.com> | |
18910 | ||
18911 | * common.opt (ftree-loop-distribute-patterns): New. | |
18912 | * invoke.texi (-ftree-loop-distribute-patterns): Documented. | |
18913 | * opts.c (decode_options): Enable flag_tree_loop_distribute_patterns | |
18914 | at -O3. | |
18915 | * tree-data-ref.c (stores_zero_from_loop): New. | |
18916 | * tree-data-ref.h (stores_zero_from_loop): Declared. | |
18917 | * tree-loop-distribution.c (tree_loop_distribution): Call | |
18918 | stores_zero_from_loop. | |
18919 | (tree_loop_distribution): Check flag_tree_loop_distribute_patterns. | |
18920 | ||
18921 | 2010-08-02 Bernd Schmidt <bernds@codesourcery.com> | |
18922 | ||
18923 | * postreload.c (reload_cse_simplify_operands): Take attribute enabled | |
18924 | into account. | |
18925 | ||
18926 | * final.c (final_scan_insn): Call CC_STATUS_INIT unconditionally. | |
18927 | * config/arm/arm.c (thumb1_code): New variable. | |
18928 | (arm_override_options): Set it. | |
18929 | (thumb1_final_prescan_insn): Keep track of condition code status. | |
18930 | (arm_adjust_cost): For Thumb, try to keep cc-setting insns next to | |
18931 | jumps that depend on them. | |
18932 | * config/arm/arm.h (thumb1_code): Declare variable. | |
18933 | (struct machine_function): Guard with #ifndef GENERATOR_FILE. Add | |
18934 | members thumb1_cc_insn, thumb1_cc_op0, thumb1_cc_op1 and | |
18935 | thumb1_cc_mode. | |
18936 | (CC_STATUS_INIT): New macro. | |
18937 | * config/arm/constraints.md (Pd): New constraint. | |
18938 | * config/arm/predicates.md (noov_comparison_operator): New predicate. | |
18939 | * config/arm/arm.md (is_thumb1): New define_attr. | |
18940 | (conds): Set default to "clob" when generating Thumb1 code. | |
18941 | (thumb1_bicsi3): Renamed from bicsi3. All uses changed. Condition | |
18942 | code are set. Use two-operand assembly syntax. | |
18943 | (thumb1_subsi3_insn): Condition codes are set. Now a properly named | |
18944 | pattern. | |
18945 | (thumb1_andsi3_insn, thumb1_iorsi3_insn, thumb1_xorsi3_insn): Condition | |
18946 | codes are set. Use two-operand assembly syntax. | |
18947 | (zero_extendhisi splitter): Remove constraints. | |
18948 | (thumb1_movsi_insn, thumb1_movhi_insn, thumb1_movqi_insn, thumb1_movhf, | |
18949 | thumb1_movsf_insn): Set conds attribute as appropriate. | |
18950 | (cbranchsi4_insn): Use condition code status from struct | |
18951 | machine_function to determine whether the comparison can be eliminated. | |
18952 | Discourage the alternative using high registers. | |
18953 | (movsi_cbranchsi4, andsi3_cbranch, orrsi3_cbranch_scratch, | |
18954 | orrsi3_cbranch, xorsi3_cbranch_scratch, xorsi3_cbranch, | |
18955 | bicsi3_cbranch_scratch, bicsi3_cbranch, subsi3_cbranch_scratch, | |
18956 | subsi3_cbranch): Delete. | |
18957 | (movsi_cbranchsi4 peepholes): Rewrite to generate a sequence of | |
18958 | one subtract and one cbranch insn. | |
18959 | ||
18960 | * config/arm/thumb2.md (thumb2_movdi, thumb2_movsf_soft_insn, | |
18961 | thumb2_movdf_soft_insn): Delete patterns. | |
18962 | * config/arm/arm.md (arm_pool_range, thumb2_pool_range, | |
18963 | arm_neg_pool_range, thumb2_neg_pool_range): New attributes. | |
18964 | (pool_range, neg_pool_range): Use them to define defaults. | |
18965 | (movdi, arm_movsf_soft_insn, arm_movdf_soft_insn): Define them | |
18966 | and allow for TARGET_32BIT. | |
18967 | ||
18968 | PR target/40457 | |
18969 | * config/arm/arm.h (arm_regs_in_sequence): Declare. | |
18970 | * config/arm/arm-protos.h (emit_ldm_seq, emit_stm_seq, | |
18971 | load_multiple_sequence, store_multiple_sequence): Delete | |
18972 | declarations. | |
18973 | (arm_gen_load_multiple, arm_gen_store_multiple): Adjust | |
18974 | declarations. | |
18975 | * config/arm/ldmstm.md: New file. | |
18976 | * config/arm/arm.c (arm_regs_in_sequence): New array. | |
18977 | (load_multiple_sequence): Now static. New args SAVED_ORDER, | |
18978 | CHECK_REGS. All callers changed. | |
18979 | If SAVED_ORDER is nonnull, copy the computed order into it. | |
18980 | If CHECK_REGS is false, don't sort REGS. Handle Thumb mode. | |
18981 | (store_multiple_sequence): Now static. New args NOPS_TOTAL, | |
18982 | SAVED_ORDER, REG_RTXS and CHECK_REGS. All callers changed. | |
18983 | If SAVED_ORDER is nonnull, copy the computed order into it. | |
18984 | If CHECK_REGS is false, don't sort REGS. Set up REG_RTXS just | |
18985 | like REGS. Handle Thumb mode. | |
18986 | (arm_gen_load_multiple_1): New function, broken out of | |
18987 | arm_gen_load_multiple. | |
18988 | (arm_gen_store_multiple_1): New function, broken out of | |
18989 | arm_gen_store_multiple. | |
18990 | (arm_gen_multiple_op): New function, with code from | |
18991 | arm_gen_load_multiple and arm_gen_store_multiple moved here. | |
18992 | (arm_gen_load_multiple, arm_gen_store_multiple): Now just | |
18993 | wrappers around arm_gen_multiple_op. Remove argument UP, all callers | |
18994 | changed. | |
18995 | (gen_ldm_seq, gen_stm_seq, gen_const_stm_seq): New functions. | |
18996 | * config/arm/predicates.md (commutative_binary_operator): New. | |
18997 | (load_multiple_operation, store_multiple_operation): Handle more | |
18998 | variants of these patterns with different starting offsets. Handle | |
18999 | Thumb-1. | |
19000 | * config/arm/arm.md: Include "ldmstm.md". | |
19001 | (ldmsi_postinc4, ldmsi_postinc4_thumb1, ldmsi_postinc3, ldmsi_postinc2, | |
19002 | ldmsi4, ldmsi3, ldmsi2, stmsi_postinc4, stmsi_postinc4_thumb1, | |
19003 | stmsi_postinc3, stmsi_postinc2, stmsi4, stmsi3, stmsi2 and related | |
19004 | peepholes): Delete. | |
19005 | * config/arm/ldmstm.md: New file. | |
19006 | * config/arm/arm-ldmstm.ml: New file. | |
19007 | ||
19008 | * config/arm/arm.c (arm_rtx_costs_1): Remove second clause from the | |
19009 | if statement which adds extra costs to frame-related expressions. | |
19010 | ||
19011 | 2010-08-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
19012 | ||
19013 | * config/arm/arm.c (COSTS_N_INSNS): Remove definition. | |
19014 | ||
19015 | 2010-08-01 Uros Bizjak <ubizjak@gmail.com> | |
19016 | ||
19017 | PR target/45142 | |
19018 | * config/i386/sse.md (vec_set<mode>_0): Do not set mode attribute for | |
19019 | alternative 2. | |
19020 | (vec_set<mode>_0 splitter): Use SSEMODE4S mode iterator to also | |
19021 | split V4SI operands. | |
19022 | ||
19023 | 2010-08-01 Anatoly Sokolov <aesok@post.ru> | |
19024 | ||
19025 | * config/mmix/mmix.h (ASM_OUTPUT_SOURCE_FILENAME): Remove macro. | |
19026 | * config/mmix/mmix-protos.h (mmix_asm_output_source_filename): Remove. | |
19027 | * config/mmix/mmix.c (mmix_asm_output_source_filename): Make static. | |
19028 | (TARGET_ASM_OUTPUT_SOURCE_FILENAME): Define. | |
19029 | ||
19030 | 2010-07-31 Kai Tietz <kai.tietz@onevision.com> | |
19031 | ||
19032 | * cppdefault.c (cpp_include_defaults): Move GCC_INCLUDE_DIR before | |
19033 | LOCAL_INCLUDE_DIR. | |
19034 | ||
19035 | 2010-07-31 Richard Sandiford <rdsandiford@googlemail.com> | |
19036 | ||
19037 | * tree-ssa-math-opts.c (convert_plusminus_to_widen): Fix type | |
19038 | used in the call to optab_for_tree_code. Fix the second | |
19039 | is_widening_mult_p call. Check that both unwidened operands | |
19040 | have the same sign. | |
19041 | ||
19042 | 2010-07-31 John Tytgat <John.Tytgat@aaug.net> | |
19043 | ||
19044 | * config/arm/arm.c (arm_function_arg): Remove superfluous test. | |
19045 | ||
19046 | 2010-07-31 Anatoly Sokolov <aesok@post.ru> | |
19047 | ||
19048 | * config/spu/spu.h (ASM_OUTPUT_SOURCE_FILENAME): Remove macro. | |
19049 | ||
19050 | 2010-07-30 DJ Delorie <dj@redhat.com> | |
19051 | ||
19052 | * config/rx/predicates.md (rx_constshift_operand): New. | |
19053 | * config/rx/rx.md (zs_cond): New. | |
19054 | (cbranchsi4): Remove mode. | |
19055 | (*cbranchsi4_<code>): Likewise. | |
19056 | (*tstbranchsi4_<code>): New. | |
19057 | (*tstbranchsi4r_<code>): New. | |
19058 | (*tstbranchsi4m_eq): New. | |
19059 | (*tstbranchsi4m_ne): New. | |
19060 | (cbranchsf4): Remove mode. | |
19061 | (*cbranchsf4_<code>): Likewise. | |
19062 | ||
19063 | 2010-07-30 Bernd Schmidt <bernds@codesourcery.com> | |
19064 | ||
19065 | * rtlanal.c (simplify_subreg_regno): Don't treat | |
19066 | HARD_FRAME_POINTER_REGNUM specially. | |
19067 | ||
19068 | 2010-07-30 Joseph Myers <joseph@codesourcery.com> | |
19069 | ||
19070 | * common.opt (-G): Don't define option here. | |
19071 | * config/g.opt: New. | |
19072 | * config.gcc: Use g.opt for alpha, frv, ia64, lm32, m32r, mips, | |
19073 | rs6000/powerpc and score targets. | |
19074 | * opts.c (common_handle_option): Don't handle -G here. | |
19075 | * config/alpha/alpha.c (alpha_handle_option): Handle -G. | |
19076 | * config/frv/frv.c (frv_handle_option): Handle -G. | |
19077 | * config/ia64/ia64.c (ia64_handle_option): Handle -G. | |
19078 | * config/lm32/lm32.c (lm32_handle_option, TARGET_HANDLE_OPTION): New. | |
19079 | * config/m32r/m32r.c (m32r_handle_option): Handle -G. | |
19080 | * config/mips/mips.c (mips_handle_option): Handle -G. | |
19081 | * config/rs6000/rs6000.c (rs6000_handle_option) Handle -G. | |
19082 | * config/score/score.c (score_handle_option): Handle -G. | |
19083 | ||
19084 | 2010-07-30 Anatoly Sokolov <aesok@post.ru> | |
19085 | ||
19086 | * config/mmix/mmix.c: Include basic-block.h. | |
19087 | ||
19088 | 2010-07-30 Jakub Jelinek <jakub@redhat.com> | |
19089 | ||
19090 | PR debug/45055 | |
19091 | PR rtl-optimization/45137 | |
19092 | * rtl.h (prev_nonnote_nondebug_insn, next_nonnote_nondebug_insn): New | |
19093 | prototypes. | |
19094 | * emit-rtl.c (prev_nonnote_nondebug_insn, next_nonnote_nondebug_insn): | |
19095 | New functions. | |
19096 | * combine.c (next_nonnote_nondebug_insn): Removed. | |
19097 | * ifcvt.c (noce_process_if_block): Use prev_nonnote_nondebug_insn. | |
19098 | * haifa-sched.c (queue_to_ready): Use next_nonnote_nondebug_insn. | |
19099 | * sched-deps.c (sched_analyze_insn): Likewise. | |
19100 | (fixup_sched_groups, deps_start_bb): Use prev_nonnote_nondebug_insn. | |
19101 | * rtlanal.c (canonicalize_condition): Likewise. | |
19102 | * postreload.c (reload_combine_recognize_pattern): Likewise. | |
19103 | (reload_cse_move2add): Use next_nonnote_nondebug_insn. | |
19104 | ||
19105 | 2010-07-29 Uros Bizjak <ubizjak@gmail.com> | |
19106 | ||
19107 | * config/i386/i386.md (int_cond): Remove code iterator. | |
19108 | (fp_cond): Ditto. | |
19109 | (cbranch<mode>4): Use ordered_comparison_operator predicate | |
19110 | for operator0. | |
19111 | (cstore<mode>4): Ditto for operator1. | |
19112 | (mov<SWIM:mode>cc and corresponding splitter): Ditto. | |
19113 | (add<mode>cc): ditto. | |
19114 | ||
19115 | 2010-07-30 Richard Guenther <rguenther@suse.de> | |
19116 | ||
19117 | PR middle-end/45141 | |
19118 | * expr.c (expand_expr_real_1): Check for not handled base address. | |
19119 | ||
19120 | 2010-07-30 Richard Guenther <rguenther@suse.de> | |
19121 | ||
19122 | * ipa-prop.c (ipa_modify_formal_parameters): Use | |
19123 | build_distinct_type_copy. | |
19124 | ||
19125 | 2010-07-30 Anthony Green <green@moxielogic.com> | |
19126 | ||
19127 | * config/moxie/rtems.h: New file. | |
19128 | * config.gcc: Add moxie-rtems support. | |
19129 | ||
19130 | 2010-07-29 Bernd Schmidt <bernds@codesourcery.com> | |
19131 | ||
19132 | * dce.c (run_word_dce): Take flag_dce into account. Clear and restore | |
19133 | df flags as in run_fast_df_dce. | |
19134 | ||
19135 | 2010-07-29 Jakub Jelinek <jakub@redhat.com> | |
19136 | ||
19137 | Revert: | |
19138 | 2010-07-27 Bernd Schmidt <bernds@codesourcery.com> | |
19139 | ||
19140 | * rtl.def (NOTE): Swap operands 4 and 5. | |
19141 | * rtl.h (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, | |
19142 | NOTE_EH_HANDLER, NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_KIND): | |
19143 | Adjust accordingly. | |
19144 | * gengtype.c (adjust_field_rtx_def): Swap operands 4 and 5 of NOTEs. | |
19145 | ||
19146 | 2010-07-29 Jakub Jelinek <jakub@redhat.com> | |
19147 | ||
19148 | PR debug/45110 | |
19149 | * dwarf2out.c (dwarf_attr_name): Handle DW_AT_object_pointer. | |
19150 | (gen_formal_types_die): Add DW_AT_object_pointer in methods. | |
19151 | (gen_subprogram_die): Likewise. Remove it when removing declaration's | |
19152 | formal parameters. | |
19153 | (gen_decl_die): Change return type to dw_die_ref, return what | |
19154 | gen_formal_parameter_die returned. | |
19155 | ||
19156 | 2010-07-29 Martin Jambor <mjambor@suse.cz> | |
19157 | ||
19158 | * dbgcnt.def (eipa_sra): New counter. | |
19159 | * tree-sra.c (ipa_early_sra_gate): Also check eipa_sra debug counter. | |
19160 | ||
19161 | 2010-07-29 Xinliang David Li <davidxl@google.com> | |
19162 | ||
19163 | PR bootstrap/45119 | |
19164 | * tree-ssa-loop-ivopts.c (get_address_cost): Revert change | |
19165 | in revision 162652. | |
19166 | ||
19167 | 2010-07-29 Richard Guenther <rguenther@suse.de> | |
19168 | ||
19169 | * timevar.def (TV_TREE_STORE_COPY_PROP): Remove. | |
19170 | (TV_TREE_STORE_CCP): Likewise. | |
19171 | (TV_TREE_REDPHI): Likewise. | |
19172 | ||
19173 | 2010-07-29 Richard Guenther <rguenther@suse.de> | |
19174 | ||
19175 | * double-int.h (double_int_and_not): New function. | |
19176 | * combine.c (try_combine): Use it. | |
19177 | * tree-vrp.c (simplify_bit_ops_using_ranges): Likewise. | |
19178 | ||
19179 | 2010-07-29 Bernd Schmidt <bernds@codesourcery.com> | |
19180 | ||
19181 | PR rtl-optimization/42575 | |
19182 | * dce.c (word_dce_process_block): Renamed from byte_dce_process_block. | |
19183 | Argument AU removed. All callers changed. Ignore artificial refs. | |
19184 | Use return value of df_word_lr_simulate_defs to decide whether an insn | |
19185 | is necessary. | |
19186 | (fast_dce): Rename arg to WORD_LEVEL. | |
19187 | (run_word_dce): Renamed from rest_of_handle_fast_byte_dce. No longer | |
19188 | static. | |
19189 | (pass_fast_rtl_byte_dce): Delete. | |
19190 | * dce.h (run_word_dce): Declare. | |
19191 | * df-core.c (df_print_word_regset): Renamed from df_print_byteregset. | |
19192 | All callers changed. Simplify code to only deal with two-word regs. | |
19193 | * df.h (DF_WORD_LR): Renamed from DF_BYTE_LR. | |
19194 | (DF_WORD_LR_BB_INFO): Renamed from DF_BYTE_LR_BB_INFO. | |
19195 | (DF_WORD_LR_IN): Renamed from DF_BYTE_LR_IN. | |
19196 | (DF_WORD_LR_OUT): Renamed from DF_BYTE_LR_OUT. | |
19197 | (struct df_word_lr_bb_info): Renamed from df_byte_lr_bb_info. | |
19198 | (df_word_lr_mark_ref): Declare. | |
19199 | (df_word_lr_add_problem, df_word_lr_mark_ref, df_word_lr_simulate_defs, | |
19200 | df_word_lr_simulate_uses): Declare or rename from byte variants. | |
19201 | (df_byte_lr_simulate_artificial_refs_at_top, | |
19202 | df_byte_lr_simulate_artificial_refs_at_end, df_byte_lr_get_regno_start, | |
19203 | df_byte_lr_get_regno_len, df_compute_accessed_bytes): Delete | |
19204 | declarations. | |
19205 | (df_word_lr_get_bb_info): Rename from df_byte_lr_get_bb_info. | |
19206 | (enum df_mm): Delete. | |
19207 | * df-byte-scan.c: Delete file. | |
19208 | * df-problems.c (df_word_lr_problem_data): Renamed from | |
19209 | df_byte_lr_problem_data, all members deleted except for | |
19210 | WORD_LR_BITMAPS, which is renamed from BYTE_LR_BITMAPS. Uses changed. | |
19211 | (df_word_lr_expand_bitmap, df_byte_lr_simulate_artificial_refs_at_top, | |
19212 | df_byte_lr_simulate_artificial_refs_at_end, df_byte_lr_get_regno_start, | |
19213 | df_byte_lr_get_regno_len, df_byte_lr_check_regs, | |
19214 | df_byte_lr_confluence_0): Delete functions. | |
19215 | (df_word_lr_free_bb_info): Renamed from df_byte_lr_free_bb_info; all | |
19216 | callers changed. | |
19217 | (df_word_lr_alloc): Renamed from df_byte_lr_alloc; all callers changed. | |
19218 | Don't initialize members that were deleted, don't try to discover data | |
19219 | about registers. Ignore hard regs. | |
19220 | (df_word_lr_reset): Renamed from df_byte_lr_reset; all callers changed. | |
19221 | (df_word_lr_mark_ref): New function. | |
19222 | (df_word_lr_bb_local_compute): Renamed from | |
19223 | df_byte_bb_lr_local_compute; all callers changed. Use | |
19224 | df_word_lr_mark_ref. Assert that artificial refs don't include | |
19225 | pseudos. Ignore hard registers. | |
19226 | (df_word_lr_local_compute): Renamed from df_byte_lr_local_compute. | |
19227 | Assert that exit block uses don't contain pseudos. | |
19228 | (df_word_lr_init): Renamed from df_byte_lr_init; all callers changed. | |
19229 | (df_word_lr_confluence_n): Renamed from df_byte_lr_confluence_n; all | |
19230 | callers changed. Ignore hard regs. | |
19231 | (df_word_lr_transfer_function): Renamed from | |
19232 | df_byte_lr_transfer_function; all callers changed. | |
19233 | (df_word_lr_free): Renamed from df_byte_lr_free; all callers changed. | |
19234 | (df_word_lr_top_dump): Renamed from df_byte_lr_top_dump; all callers | |
19235 | changed. | |
19236 | (df_word_lr_bottom_dump): Renamed from df_byte_lr_bottom_dump; all | |
19237 | callers changed. | |
19238 | (problem_WORD_LR): Renamed from problem_BYTE_LR; uses changed; | |
19239 | confluence operator 0 set to NULL. | |
19240 | (df_word_lr_add_problem): Renamed from df_byte_lr_add_problem; all | |
19241 | callers changed. | |
19242 | (df_word_lr_simulate_defs): Renamed from df_byte_lr_simulate_defs. | |
19243 | Return bool, true if bitmap changed or insn otherwise necessary. | |
19244 | All callers changed. Simplify using df_word_lr_mark_ref. | |
19245 | (df_word_lr_simulate_uses): Renamed from df_byte_lr_simulate_uses; | |
19246 | all callers changed. Simplify using df_word_lr_mark_ref. | |
19247 | * lower-subreg.c: Include "dce.h" | |
19248 | (decompose_multiword_subregs): Call run_word_dce if df available. | |
19249 | * Makefile.in (lower-subreg.o): Adjust dependencies. | |
19250 | (df-byte-scan.o): Delete. | |
19251 | * timevar.def (TV_DF_WORD_LR): Renamed from TV_DF_BYTE_LR. | |
19252 | ||
19253 | 2010-07-29 Richard Guenther <rguenther@suse.de> | |
19254 | ||
19255 | * tree.c (build_vector): Assert that the vector constant | |
19256 | has enough elements. | |
19257 | (build_vector_from_ctor): Pad with trailing zeros. | |
19258 | ||
19259 | 2010-07-29 Richard Guenther <rguenther@suse.de> | |
19260 | ||
19261 | PR tree-optimization/45120 | |
19262 | * tree-ssa-structalias.c (get_constraint_for_component_ref): | |
19263 | Handle offset in DEREFs properly. | |
19264 | (get_constraint_for_1): Handle MEM_REF offset properly. | |
19265 | ||
19266 | 2010-07-29 Richard Guenther <rguenther@suse.de> | |
19267 | ||
19268 | PR middle-end/45034 | |
19269 | * convert.c (convert_to_integer): Always use an unsigned | |
19270 | type for narrowed negate and bitwise not. | |
19271 | ||
19272 | 2010-07-29 Ira Rosen <irar@il.ibm.com> | |
19273 | ||
19274 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Switch | |
19275 | to outer loop when creating reduction epilogue for double reduction, | |
19276 | and switch back to the inner loop when updating the phi nodes. | |
19277 | Update uses of outer loop exit phi nodes in double reduction (instead | |
19278 | of uses of reduction). | |
19279 | ||
19280 | 2010-07-28 Michael Meissner <meissner@linux.vnet.ibm.com> | |
19281 | ||
19282 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Update costs for | |
19283 | popcount on power7 and parity on power6 systems. | |
19284 | (rs6000_emit_popcount): Rename gen_popcntwsi2 to gen_popcntddi2. | |
19285 | (rs6000_emit_parity): Add support for power6 prtyd/prtyw | |
19286 | instructions. | |
19287 | ||
19288 | * config/rs6000/rs6000.md (UNSPEC_COPYSIGN): New unspec. | |
19289 | (UNSPEC_PARITY): Ditto. | |
19290 | (SFDF): New iterator for SF/DF. | |
19291 | (rreg2): New mode attribute for floating register constraint. | |
19292 | (TARGET_FLOAT): New mode attribute for whether single/double float | |
19293 | is supported. | |
19294 | (popcntd<mode>2): Combine popcntwsi2 and popcntddi2 into one | |
19295 | pattern. | |
19296 | (parity<mode>2_cmpb): New insn for parity on power6 and newer | |
19297 | machines. | |
19298 | (copysign<mode>3): Combine copysignsf3, copysigndf3 into one | |
19299 | pattern. Add support for fcpsgn instruction added in power6. | |
19300 | (copysignsf3): Delete. | |
19301 | (copysigndf3): Delete. | |
19302 | (copysign<mode>3_fcpsgn): New insn to generate fcpsgn. Use UNSPEC | |
19303 | instead of if_then_else in RTL to avoid problems with -0. | |
19304 | ||
19305 | * config/rs6000/vsx.md (vsx_copysign<mode>3): Use UNSPEC instead | |
19306 | of if_then_else to mirror scalar code. | |
19307 | (vsx_copysignsf3): Delete, use copysign<mode>3_fcpsgn in | |
19308 | rs6000.md. | |
19309 | ||
19310 | * config/rs6000/vector.md (vector_copysign<mode>3): Use UNSPEC | |
19311 | instead of if_then_else. | |
19312 | ||
19313 | 2010-07-28 Xinliang David Li <davidxl@google.com> | |
19314 | ||
19315 | * tree-ssa-loop-ivopts.c (avg_loop_niter): New function. | |
19316 | (dump_cand): Dump var_before/after. | |
19317 | (htab_inv_expr_eq): New function. | |
19318 | (htab_inv_expr_hash): New function. | |
19319 | (tree_ssa_iv_optimize_init): Support pseudo invariants. | |
19320 | (add_candidate_1): consider base type precision. | |
19321 | (set_use_iv_cost): New parameter. | |
19322 | (adjust_setup_cost): Use profile information. | |
19323 | (get_address_cost): Do not hard code width in computing address | |
19324 | offset limits. | |
19325 | (compare_aff_trees): New function. | |
19326 | (get_loop_invariant_expr_id): New function. | |
19327 | (get_computation_cost_at): New parameter and use profile information. | |
19328 | (get_computation_cost): New parameter. | |
19329 | (determine_use_iv_cost_generic): Pass new parameter. | |
19330 | (determine_use_iv_cost_address): Ditto. | |
19331 | (determine_use_iv_cost_condition): Ditto. | |
19332 | (autoinc_possible_for_pair): Ditto. | |
19333 | (determine_use_iv_costs): More dumps. | |
19334 | (iv_ca_get_num_inv_exprs): New function. | |
19335 | (iv_ca_recount_cost): Consider loop invariants in register pressure | |
19336 | cost. | |
19337 | (iv_ca_add_use): New parameter. | |
19338 | (iv_ca_dump): Better dumping. | |
19339 | (iv_ca_extend): New parameter. | |
19340 | (try_add_cand_for): Attempt to get better partial solution. | |
19341 | (try_improve_iv_set): Pass new parameter to iv_ca_extend. | |
19342 | (create_new-ivs): More dumps. | |
19343 | (rewrite_use_compare): Ditto. | |
19344 | (free_loop_data): More cleanup. | |
19345 | (treee_ssa_iv_optimize_finalize): Ditto. | |
19346 | ||
19347 | 2010-07-28 Kai Tietz <kai.tietz@onevision.com> | |
19348 | ||
19349 | * config/i386/i386.h (MCOUNT_NAME_BEFORE_PROLOGUE): New. | |
19350 | * config/i386/i386.c (ix86_profile_before_prologue): New. | |
19351 | (override_options): Add special handling for -mfentry. | |
19352 | (ix86_function_regparm): Likewise. | |
19353 | (ix86_function_sseregparm): Likewise. | |
19354 | (ix86_frame_pointer_required): Likewise. | |
19355 | (ix86_expand_prologue): Check for ms_hook_prologue. | |
19356 | (x86_function_profiler): Adjust mcount output. | |
19357 | (TARGET_PROFILE_BEFORE_PROLOGUE): Define hook. | |
19358 | * config/i386/i386.opt (mfentry): New. | |
19359 | * doc/invoke.texi (mfentry): Add documentation. | |
19360 | * doc/tm.texi: Regenerated.. | |
19361 | * doc/tm.texi.in (TARGET_PROFILE_BEFORE_PROLOGUE): New. | |
19362 | * final.c (final_start_function): Replace macro | |
19363 | PROFILE_BEFORE_PROLOGUE by target hook. | |
19364 | * function.c (thread_prologue_and_epilogue_insns): Likewise. | |
19365 | * target.def (profile_before_prologue): New hook. | |
19366 | * targhooks.c (default_profile_before_prologue): New. | |
19367 | * targhooks.h (default_profile_before_prologue): New. | |
19368 | ||
19369 | 2010-07-28 Jakub Jelinek <jakub@redhat.com> | |
19370 | ||
19371 | PR debug/45105 | |
19372 | * gcse.c (hoist_code): Use FOR_BB_INSNS macro. | |
19373 | ||
19374 | PR debug/45103 | |
19375 | * dwarf2out.c (dwarf2out_var_location): Always consider | |
19376 | NOTE_DURING_CALL_P notes, even when not followed by real instructions. | |
19377 | ||
19378 | 2010-07-28 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19379 | ||
19380 | PR rtl-optimization/45107 | |
19381 | * gcse.c (hash_scan_set): Use max_distance for gcse-las. | |
19382 | ||
19383 | 2010-07-28 Richard Guenther <rguenther@suse.de> | |
19384 | ||
19385 | * tree-ssa-ccp.c: Remove comment regarding STORE-CCP. | |
19386 | (set_lattice_value): Do not query an old default value. | |
19387 | (get_value_for_expr): New function. Properly canonicalize | |
19388 | float values. | |
19389 | (ccp_visit_phi_node): Use it. | |
19390 | ||
19391 | 2010-07-28 Chung-Lin Tang <cltang@codesourcery.com> | |
19392 | ||
19393 | * config/arm/arm.c (arm_pcs_default): Remove static. | |
19394 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_PCS or | |
19395 | __ARM_PCS_VFP to indicate soft/hard-float calling convention. | |
19396 | (arm_pcs_default): Declare. | |
19397 | ||
19398 | 2010-07-28 Iain Sandoe <iains@gcc.gnu.org> | |
19399 | ||
19400 | * config/rs6000/rs6000.c (rs6000_override_options): | |
19401 | Use TARGET_MACHO inline, move darwin_one_byte_bool from here... | |
19402 | ... to darwin_rs6000_override_options. | |
19403 | (rs6000_return_in_memory): Update preceding comment for darwin | |
19404 | 64 bit ABI. Use TARGET_MACHO inline. | |
19405 | (rs6000_darwin64_struct_check_p): New. | |
19406 | (function_arg_advance): Use rs6000_darwin64_struct_check_p. | |
19407 | (function_arg): Likewise. | |
19408 | (rs6000_arg_partial_bytes): Likewise. | |
19409 | (rs6000_function_value): Likewise. | |
19410 | ||
19411 | 2010-07-28 Andi Kleen <ak@linux.intel.com> | |
19412 | ||
19413 | * lto-opts.c (lto_file_read_options): Add loop over all inputs. | |
19414 | ||
19415 | 2010-07-28 Richard Guenther <rguenther@suse.de> | |
19416 | ||
19417 | PR middle-end/44903 | |
19418 | * builtins.c (fold_builtin_memory_op): On STRICT_ALIGNMENT | |
19419 | targets try harder to not generate unaligned accesses. | |
19420 | ||
19421 | 2010-07-28 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19422 | ||
19423 | PR rtl-optimization/45101 | |
19424 | * gcse.c (hash_scan_set): Fix argument ordering of insert_expr_in_table | |
19425 | for gcse-las. | |
19426 | ||
19427 | 2010-07-28 Eric Botcazou <ebotcazou@adacore.com> | |
19428 | ||
19429 | PR tree-optimization/44885 | |
19430 | * tree-sra.c (find_param_candidates): Skip pointer types to arrays | |
19431 | with non-aliased component. | |
19432 | ||
19433 | 2010-07-28 Joseph Myers <joseph@codesourcery.com> | |
19434 | ||
19435 | * config/darwin-driver.c (SWITCH_TAKES_ARG, | |
19436 | WORD_SWITCH_TAKES_ARG): Remove. | |
19437 | * cppspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Remove. | |
19438 | * defaults.h (DEFAULT_SWITCH_TAKES_ARG, | |
19439 | DEFAULT_WORD_SWITCH_TAKES_ARG): Move from gcc.h. | |
19440 | (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Move default | |
19441 | definitions from gcc.c. | |
19442 | * gcc.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG): Move to | |
19443 | defaults.h. | |
19444 | * gcc.h (DEFAULT_SWITCH_TAKES_ARG, DEFAULT_WORD_SWITCH_TAKES_ARG): | |
19445 | Move to defaults.h. | |
19446 | * opts-common.c: Include tm.h. | |
19447 | (decode_cmdline_option): Use SWITCH_TAKES_ARG and | |
19448 | WORD_SWITCH_TAKES_ARG to count arguments to unknown options. | |
19449 | Handle more than one argument. Set canonical_option_num_elements. | |
19450 | (decode_cmdline_options_to_array): Set | |
19451 | canonical_option_num_elements and trailing elements of | |
19452 | canonical_option. | |
19453 | * opts.h (struct cl_decoded_option): Allow four elements in | |
19454 | canonical_option. Add field canonical_option_num_elements. | |
19455 | * Makefile.in (opts-common.o): Update dependencies. | |
19456 | ||
19457 | 2010-07-28 Eric Botcazou <ebotcazou@adacore.com> | |
19458 | ||
19459 | PR middle-end/44790 | |
19460 | PR middle-end/44993 | |
19461 | * expr.c (expand_expr_real_1) <MEM_REF>: Revert latest change. Make | |
19462 | sure the base has address_mode before adding the offset. | |
19463 | ||
19464 | 2010-07-27 Xinliang David Li <davidxl@google.com> | |
19465 | ||
19466 | * tree-flow.h (create_mem_ref): Add one new parameter. | |
19467 | * tree-ssa-address.c (create_mem_ref): New parameter. | |
19468 | (addr_to_parts): Ditto. | |
19469 | (move_variant_to_index): New function. | |
19470 | * tree-ssa-loop-ivopts.c (rewrite_use_address): Pass new argument. | |
19471 | ||
19472 | 2010-07-27 Bernd Schmidt <bernds@codesourcery.com> | |
19473 | ||
19474 | * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, NOTE): Swap operands | |
19475 | 4 and 5. | |
19476 | * rtl.h (PATTERN, INSN_LOCATOR, NOTE_DATA, NOTE_DELETED_LABEL_NAME, | |
19477 | NOTE_BLOCK, NOTE_EH_HANDLER, NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, | |
19478 | NOTE_KIND, LABEL_NUSES, LABEL_REFS): Adjust accordingly. | |
19479 | * gengtype.c (adjust_field_rtx_def): Swap operands 4 and 5 of | |
19480 | CODE_LABELs and NOTEs. | |
19481 | * caller-save.c (init_caller_save): Fix up gen_rtx_INSN call. | |
19482 | * combine.c (try_combine): Likewise. | |
19483 | * ira.c (setup_prohibited_mode_move_regs): Likewise. | |
19484 | * print-rtl.c (print_rtx): Start REG_NOTES on a new line. | |
19485 | ||
19486 | 2010-07-27 Joseph Myers <joseph@codesourcery.com> | |
19487 | ||
19488 | * coretypes.h (struct cl_option_handlers): Declare. | |
19489 | * hooks.c (hook_int_size_t_constcharptr_int_0): Remove. | |
19490 | * hooks.h (hook_int_size_t_constcharptr_int_0): Remove. | |
19491 | * langhooks-def.h (lhd_handle_option): Declare. | |
19492 | (LANG_HOOKS_HANDLE_OPTION): Use lhd_handle_option. | |
19493 | * langhooks.c (lhd_handle_option): New. | |
19494 | * langhooks.h (struct lang_hooks): Update prototype and return | |
19495 | value type of handle_option hook. | |
19496 | * optc-gen.awk: Generate target_flags_explicit definition for the | |
19497 | driver. | |
19498 | * opts-common.c: Include diagnostic.h. | |
19499 | (handle_option): Move from opts.c. Update prototype and return | |
19500 | value type. Use handlers structure. | |
19501 | (read_cmdline_option): Move from opts.c. Update prototype. Use | |
19502 | handlers structure. | |
19503 | (set_option): Move from opts.c. | |
19504 | * opts.c (common_handle_option): Update prototype and return value | |
19505 | type. Update calls to handle_option and enable_warning_as_error. | |
19506 | (unknown_option_callback, post_handling_callback, | |
19507 | lang_handle_option, target_handle_option): New. | |
19508 | (handle_option, read_cmdline_option): Move to opts-common.c. | |
19509 | (read_cmdline_options): Update prototype. Update call to | |
19510 | read_cmdline_option. | |
19511 | (decode_options): Initialize and use handlers structure. | |
19512 | (set_option): Move to opts-common.c. | |
19513 | (enable_warning_as_error): Update prototype. Update call to | |
19514 | handle_option. | |
19515 | * opts.h (struct cl_option_handler_func, struct | |
19516 | cl_option_handlers): New. | |
19517 | (handle_option, enable_warning_as_error): Update prototypes. | |
19518 | (read_cmdline_option): Declare. | |
19519 | * Makefile.in (opts-common.o): Update dependencies. | |
19520 | ||
19521 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19522 | ||
19523 | * config/arm/arm.c (params.h): Include. | |
19524 | (arm_override_options): Tune gcse-unrestricted-cost. | |
19525 | * config/arm/t-arm (arm.o): Define dependencies. | |
19526 | ||
19527 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19528 | ||
19529 | PR target/42495 | |
19530 | PR middle-end/42574 | |
19531 | * basic-block.h (get_dominated_to_depth): Declare. | |
19532 | * dominance.c (get_dominated_to_depth): New function, use | |
19533 | get_all_dominated_blocks as a base. | |
19534 | (get_all_dominated_blocks): Use get_dominated_to_depth. | |
19535 | ||
19536 | * gcse.c (occr_t, VEC (occr_t, heap)): Define. | |
19537 | (hoist_exprs): Remove. | |
19538 | (alloc_code_hoist_mem, free_code_hoist_mem): Update. | |
19539 | (compute_code_hoist_vbeinout): Add debug print outs. | |
19540 | (hoist_code): Partially rewrite, simplify. Use get_dominated_to_depth. | |
19541 | ||
19542 | * params.def (PARAM_MAX_HOIST_DEPTH): New parameter to avoid | |
19543 | quadratic behavior. | |
19544 | * params.h (MAX_HOIST_DEPTH): New macro. | |
19545 | * doc/invoke.texi (max-hoist-depth): Document. | |
19546 | ||
19547 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19548 | ||
19549 | PR rtl-optimization/40956 | |
19550 | * config/arm/arm.c (thumb1_size_rtx_costs): Fix cost of simple | |
19551 | constants. | |
19552 | ||
19553 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19554 | ||
19555 | PR target/42495 | |
19556 | PR middle-end/42574 | |
19557 | * config/arm/arm.c (legitimize_pic_address): Use | |
19558 | gen_calculate_pic_address pattern to emit calculation of PIC address. | |
19559 | (will_be_in_index_register): New function. | |
19560 | (arm_legitimate_address_outer_p, thumb2_legitimate_address_p,) | |
19561 | (thumb1_legitimate_address_p): Use it provided !strict_p. | |
19562 | * config/arm/arm.md (calculate_pic_address): New expand and split. | |
19563 | ||
19564 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19565 | ||
19566 | PR target/42495 | |
19567 | PR middle-end/42574 | |
19568 | * config/arm/arm.c (thumb1_size_rtx_costs): Add cost for "J" constants. | |
19569 | * config/arm/arm.md (define_split "J", define_split "K"): Make | |
19570 | IRA/reload friendly. | |
19571 | ||
19572 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19573 | ||
19574 | * gcse.c (insert_insn_end_basic_block): Update signature, remove | |
19575 | unused checks. | |
19576 | (pre_edge_insert, hoist_code): Update. | |
19577 | ||
19578 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19579 | ||
19580 | PR target/42495 | |
19581 | PR middle-end/42574 | |
19582 | * gcse.c (hoist_expr_reaches_here_p): Remove excessive check. | |
19583 | ||
19584 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19585 | ||
19586 | * gcse.c (hoist_code): Generate new pseudo for every new set insn. | |
19587 | ||
19588 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19589 | ||
19590 | PR rtl-optimization/40956 | |
19591 | PR target/42495 | |
19592 | PR middle-end/42574 | |
19593 | * gcse.c (compute_code_hoist_vbeinout): Consider more expressions | |
19594 | for hoisting. | |
19595 | (hoist_code): Count occurences in current block too. | |
19596 | ||
19597 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19598 | ||
19599 | * gcse.c (struct expr:max_distance): New field. | |
19600 | (doing_code_hoisting_p): New static variable. | |
19601 | (want_to_gcse_p): Change signature. Allow constrained hoisting of | |
19602 | simple expressions, don't change behavior for PRE. Set max_distance. | |
19603 | (insert_expr_in_table): Set new max_distance field. | |
19604 | (hash_scan_set): Update. | |
19605 | (hoist_expr_reaches_here_p): Stop search after max_distance | |
19606 | instructions. | |
19607 | (find_occr_in_bb): New static function. Use it in ... | |
19608 | (hoist_code): Calculate sizes of basic block before any changes are | |
19609 | done. Pass max_distance to hoist_expr_reaches_here_p. | |
19610 | (one_code_hoisting_pass): Set doing_code_hoisting_p. | |
19611 | ||
19612 | * params.def (PARAM_GCSE_COST_DISTANCE_RATIO,) | |
19613 | (PARAM_GCSE_UNRESTRICTED_COST): New parameters. | |
19614 | * params.h (GCSE_COST_DISTANCE_RATIO, GCSE_UNRESTRICTED_COST): New | |
19615 | macros. | |
19616 | * doc/invoke.texi (gcse-cost-distance-ratio, gcse-unrestricted-cost): | |
19617 | Document. | |
19618 | ||
19619 | 2010-07-27 Jeff Law <law@redhat.com> | |
19620 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
19621 | ||
19622 | * gcse.c (compute_transpout, transpout): Remove, move logic | |
19623 | to prune_expressions. | |
19624 | (compute_pre_data): Move pruning of trapping expressions ... | |
19625 | (prune_expressions): ... here. New static function. | |
19626 | (compute_code_hoist_data): Use it. | |
19627 | (alloc_code_hoist_mem, free_code_hoist_mem, hoist_code): Update. | |
19628 | ||
19629 | 2010-07-27 Xinliang David Li <davidxl@google.com> | |
19630 | ||
19631 | * tree-ssa-loop-ivopts.c (adjust_iv_update_pos): New function. | |
19632 | (rewrite_use_address): Adjust iv update position when needed. | |
19633 | ||
19634 | 2010-07-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
19635 | ||
19636 | * dbgcnt.def (hoist_insn): New debug counter. | |
19637 | * gcse.c (hoist_code): Use it. | |
19638 | ||
19639 | 2010-07-27 Xinliang David Li <davidxl@google.com> | |
19640 | ||
19641 | * tree-ssa-loop-ivopts.c (niter_for_exit): New parameter. | |
19642 | (niter_for_single_dom_exit): Passes additional parameter. | |
19643 | (iv_period): Fix comments. | |
19644 | (may_eliminate_iv): Handles multiple exit loops properly. | |
19645 | (free_tree_niter_desc): New function. | |
19646 | (free_loop_data): Frees up loop iteration descriptors. | |
19647 | ||
19648 | 2010-07-27 Jakub Jelinek <jakub@redhat.com> | |
19649 | ||
19650 | PR target/44542 | |
19651 | * cfgexpand.c (expand_one_stack_var_at): Limit align to maximum | |
19652 | of max_used_stack_slot_alignment and PREFERRED_STACK_BOUNDARY | |
19653 | instead of MAX_SUPPORTED_STACK_ALIGNMENT. | |
19654 | (expand_one_var): Don't consider DECL_ALIGN for variables for | |
19655 | which expand_one_stack_var_at has been already called. | |
19656 | ||
19657 | PR testsuite/44701 | |
19658 | * doc/md.texi: Clarify m and es constraints on PowerPC and m and S | |
19659 | constraints on IA-64. | |
19660 | ||
19661 | 2010-07-27 Jie Zhang <jie@codesourcery.com> | |
19662 | ||
19663 | PR target/44290 | |
19664 | Revert: | |
19665 | 2010-07-23 Jie Zhang <jie@codesourcery.com> | |
19666 | ||
19667 | * tree-sra.c (ipa_sra_preliminary_function_checks): Return | |
19668 | false if ! tree_versionable_function_p. | |
19669 | ||
19670 | 2010-07-27 Jakub Jelinek <jakub@redhat.com> | |
19671 | ||
19672 | * dwarf2out.c (add_data_member_location_attribute): Use | |
19673 | add_AT_unsigned instead of add_AT_int if offset is non-negative. | |
19674 | ||
19675 | 2010-07-27 Bernd Schmidt <bernds@codesourcery.com> | |
19676 | ||
19677 | * postreload.c (try_replace_in_use): New static function. | |
19678 | (reload_combine_recognize_const_pattern): Use it here. Allow | |
19679 | substituting into a final add insn, and substituting into a memory | |
19680 | reference in an insn that sets the reg. | |
19681 | ||
19682 | 2010-07-27 Joseph Myers <joseph@codesourcery.com> | |
19683 | ||
19684 | * common.opt (o): Add MissingArgError. | |
19685 | * doc/options.texi (MissingArgError): Document. | |
19686 | * hooks.c (hook_bool_constcharptr_size_t_false): Remove. | |
19687 | * hooks.h (hook_bool_constcharptr_size_t_false): Remove. | |
19688 | * langhooks-def.h (LANG_HOOKS_MISSING_ARGUMENT): Remove. | |
19689 | (LANG_HOOKS_INITIALIZER): Remove missing_argument hook initializer. | |
19690 | * langhooks.h (struct lang_hooks): Remove missing_argument. | |
19691 | * optc-gen.awk: Handle MissingArgError and output new structure | |
19692 | field initializers. | |
19693 | * opts.c (read_cmdline_option): Use missing_argument_error field | |
19694 | instead of missing_argument langhook. | |
19695 | * opts.h (struct cl_option): Add missing_argument_error field. | |
19696 | * system.h (LANG_HOOKS_MISSING_ARGUMENT): Poison. | |
19697 | ||
19698 | 2010-07-27 Iain Sandoe <iains@gcc.gnu.org> | |
19699 | ||
19700 | PR target/29090 | |
19701 | * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Special-case the | |
19702 | Darwin64 ABI, for zero-sized objects. | |
19703 | ||
19704 | 2010-07-27 Iain Sandoe <iains@gcc.gnu.org> | |
19705 | ||
19706 | PR target/35491 | |
19707 | PR target/29090 | |
19708 | ||
19709 | Merge from Apple local 4.2.1. | |
19710 | 2005-05-11 Stan Shebs <shebs@apple.com> | |
19711 | Fix 64-bit varargs for Darwin (Radar 4028089). | |
19712 | * config/rs6000/rs6000.h (rs6000_args): New field floats_in_gpr. | |
19713 | * config/rs6000/rs6000.c (rs6000_darwin64_record_arg_advance_flush): | |
19714 | Add argument, add case for 8-byte register half-filled with a float. | |
19715 | (rs6000_darwin64_record_arg_advance_recurse): Detect and handle | |
19716 | single-precision floats specially. | |
19717 | ||
19718 | 2010-07-27 Ira Rosen <irar@il.ibm.com> | |
19719 | ||
19720 | PR tree-optimization/44152 | |
19721 | * tree-vect-slp.c (vect_build_slp_tree): Collect nodes with | |
19722 | complex numbers for further check. | |
19723 | (vect_supported_load_permutation_p): Check nodes with | |
19724 | complex numbers. | |
19725 | ||
19726 | 2010-07-27 Joseph Myers <joseph@codesourcery.com> | |
19727 | ||
19728 | * langhooks-def.h (lhd_init_options, LANG_HOOKS_OPTION_LANG_MASK, | |
19729 | LANG_HOOKS_COMPLAIN_WRONG_LANG_P): New. | |
19730 | (LANG_HOOKS_INIT_OPTIONS): Update default definition. | |
19731 | (LANG_HOOKS_INITIALIZER): Add new hooks. | |
19732 | * langhooks.c (lhd_init_options, lhd_complain_wrong_lang_p): New. | |
19733 | * langhooks.h (struct lang_hooks): Add new hooks option_lang_mask | |
19734 | and complain_wrong_lang_p. Update init_options prototype. | |
19735 | * c-objc-common.c (c_initialize_diagnostics): First call | |
19736 | c_common_initialize_diagnostics. | |
19737 | * c-objc-common.h (LANG_HOOKS_OPTION_LANG_MASK, | |
19738 | LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define. | |
19739 | * coretypes.h (struct cl_option, struct cl_decoded_option): Declare. | |
19740 | * hooks.c (hook_uint_uint_constcharptrptr_0): Remove. | |
19741 | (hook_uint_void_0): New. | |
19742 | * hooks.h (hook_uint_uint_constcharptrptr_0): Remove. | |
19743 | (hook_uint_void_0): New. | |
19744 | * opts-common.c (decode_cmdline_option, | |
19745 | decode_cmdline_options_to_array): Also fill in canonical_option field. | |
19746 | * opts.c (complain_wrong_lang): Use langhook to determine whether | |
19747 | to complain instead of special-casing LTO. | |
19748 | (decode_options): Separate lang_mask determination with | |
19749 | option_lang_mask hook from call of init_options hook. | |
19750 | * opts.h (struct cl_decoded_option): Add canonical_option. | |
19751 | ||
19752 | 2010-07-27 Jakub Jelinek <jakub@redhat.com> | |
19753 | ||
19754 | PR tree-optimization/45083 | |
19755 | * tree-inline.c (add_local_variables): Also remap DECL_DEBUG_EXPR. | |
19756 | ||
19757 | 2010-07-27 Bernd Schmidt <bernds@codesourcery.com> | |
19758 | ||
19759 | * postreload.c (reload_combine_recognize_const_pattern): Move test | |
19760 | for limiting the insn movement to the right scope. | |
19761 | ||
19762 | PR rtl-optimization/45051 | |
19763 | * reload1.c (delete_output_reload): Use refers_to_regno_p rather | |
19764 | than reg_mentioned_p. | |
19765 | ||
19766 | 2010-07-26 Richard Henderson <rth@redhat.com> | |
19767 | ||
19768 | PR target/44132 | |
19769 | * tree-emutls.c: New file. | |
19770 | * Makefile.in (OBJS-common): Add it. | |
19771 | * tree-pass.h (pass_ipa_lower_emutls): Declare. | |
19772 | * passes.c (init_optimization_passes): Add it. | |
19773 | ||
19774 | * dwarf2out.c (loc_list_from_tree): If emutls.debug_form_tls_address, | |
19775 | pull the control variable from DECL_VALUE_EXPR, not emutls_decl. | |
19776 | * expr.c (emutls_var_address): Delete. | |
19777 | (expand_expr_addr_expr_1, expand_expr_real_1): Don't use it. | |
19778 | * output.h (SECCAT_EMUTLS_VAR, SECCAT_EMUTLS_TMPL): Delete. | |
19779 | (emutls_finish): Delete. | |
19780 | * toplev.c (compile_file): Don't call it. | |
19781 | * tree.h (emutls_decl): Delete. | |
19782 | * varasm.c (emutls_htab, DECL_EMUTLS_VAR_P): Delete. | |
19783 | (emutls_finish, emutls_finalize_control_var): Delete. | |
19784 | (emutls_object_type): Move to tree-emutls.c. | |
19785 | (EMUTLS_SEPARATOR, prefix_name, get_emutls_object_name, | |
19786 | default_emutls_var_fields, get_emutls_object_type, | |
19787 | get_emutls_init_templ_addr, emutls_decl, emutls_common_1 | |
19788 | default_emutls_var_init): Likewise. | |
19789 | (get_variable_section): Don't special case emutls. | |
19790 | (assemble_variable, do_assemble_alias, categorize_decl_for_section, | |
19791 | default_elf_select_section, default_unique_section, | |
19792 | default_encode_section_info): Likewise. | |
19793 | * varpool.c (decide_is_variable_needed): Likewise. | |
19794 | * gimple-iterator.c (update_call_edge_frequencies): New | |
19795 | (gsi_insert_on_edge_immediate): Use it. | |
19796 | (gsi_insert_seq_on_edge_immediate): Likewise. | |
19797 | (gsi_commit_one_edge_insert): Likewise. | |
19798 | ||
19799 | * config/i386/i386.c (x86_64_elf_select_section): Don't handle | |
19800 | SECCAT_EMUTLS_VAR, SECCAT_EMUTLS_TMPL. | |
19801 | (x86_64_elf_unique_section): Likewise. | |
19802 | ||
19803 | 2010-07-26 Jan Hubicka <jh@suse.cz> | |
19804 | ||
19805 | * lto-streamer.h (struct lto_file_decl_data): Mark resolutions with | |
19806 | GTY((skip)). | |
19807 | ||
19808 | 2010-07-26 Anatoly Sokolov <aesok@post.ru> | |
19809 | ||
19810 | * target.def (output_source_filename): New hook. | |
19811 | * doc/tm.texi.in (TARGET_ASM_OUTPUT_SOURCE_FILENAME): Document. | |
19812 | * doc/tm.texi: Regenerate. | |
19813 | * toplev.c (output_file_directive) Remove function. | |
19814 | * toplev.h (output_file_directive) Remove. | |
19815 | * output.h (default_asm_output_source_filename, | |
19816 | output_file_directive): Declare. | |
19817 | * varasm.h (default_asm_output_source_filename, | |
19818 | output_file_directive): New functions. | |
19819 | ||
19820 | * config/mips/mips.h (ASM_OUTPUT_SOURCE_FILENAME): Remove macro. | |
19821 | * config/mips/mips-protos.h (mips_output_filename): Remove. | |
19822 | * config/mips/mips.c (mips_output_filename): Make Static. | |
19823 | (TARGET_ASM_OUTPUT_SOURCE_FILENAME): Define. | |
19824 | ||
19825 | 2010-07-26 Richard Guenther <rguenther@suse.de> | |
19826 | ||
19827 | PR tree-optimization/43784 | |
19828 | * tree-nrv.c (dest_safe_for_nrv_p): It's not safe to NRV | |
19829 | if the destination is used by the call. | |
19830 | ||
19831 | 2010-07-26 Richard Guenther <rguenther@suse.de> | |
19832 | ||
19833 | PR middle-end/45073 | |
19834 | * gimple-fold.c (gimplify_and_update_call_from_tree): Conditionalize | |
19835 | SSA updating on being in SSA form. | |
19836 | ||
19837 | 2010-07-26 Richard Guenther <rguenther@suse.de> | |
19838 | ||
19839 | PR middle-end/45056 | |
19840 | * gimple-fold.c (fold_stmt_1): Also fold references in debug stmts. | |
19841 | ||
19842 | 2010-07-26 Richard Guenther <rguenther@suse.de> | |
19843 | ||
19844 | PR tree-optimization/45071 | |
19845 | * tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address): Always | |
19846 | adjust op->opcode. | |
19847 | ||
19848 | 2010-07-26 Naveen.H.S <naveen.S@kpitcummins.com> | |
19849 | ||
19850 | * config/v850/lib1funcs.asm (save_r2_r31, return_r2_r31, | |
19851 | save_r20_r31, return_r20_r31, save_r21_r31, return_r21_r31, | |
19852 | save_r22_r31, return_r22_r31, save_r23_r31, return_r23_r31, | |
19853 | save_r24_r31, return_r24_r31, save_r25_r31, return_r25_r31, | |
19854 | save_r26_r31, return_r26_r31, save_r27_r31, return_r27_r31, | |
19855 | save_r28_r31, return_r28_r31, save_r29_r31, return_r29_r31, | |
19856 | save_r31, return_r31, save_interrupt, return_interrupt, | |
19857 | save_all_interrupt, return_all_interrupt, L_save_r2_r31, | |
19858 | L_return_interrupt, callt_return_interrupt, L_restore_all_interrupt, | |
19859 | L_save_##START##_r31c, L_callt_save_r31c): Updated as per the | |
19860 | new ABI requirements. | |
19861 | (save_r6_r9, L_callt_save_r6_r9): Remove. | |
19862 | * config/v850/predicates.md (even_reg_operand, disp23_operand, | |
19863 | const_float_1_operand const_float_0_operand): New Predicates. | |
19864 | (pattern_is_ok_for_prepare, pattern_is_ok_for_prologue, | |
19865 | pattern_is_ok_for_epilogue): Update as per the ABI requirements. | |
19866 | * config/v850/t-v850: Update multilibs for new target variants. | |
19867 | (save_varargs, callt_save_varargs, callt_save_r6_r9): Remove. | |
19868 | * config/v850/t-v850e: Likewise. | |
19869 | * config/v850/v850.c (v850_issue_rate): New. | |
19870 | (v850_strict_argument_naming): New. | |
19871 | (function_arg): Modify to generate a different ABI. | |
19872 | (print_operand): Update case 'z' to support float modes. | |
19873 | (output_move_single): Modify to generate appropriate and better | |
19874 | assembly. | |
19875 | (v850_float_z_comparison_operator, v850_select_cc_mode, | |
19876 | v850_float_nz_comparison_operator, v850_gen_float_compare, | |
19877 | v850_gen_compare): New functions to support comparison of float values. | |
19878 | (ep_memory_offset): Add support for V850E2 targets. | |
19879 | (INTERRUPT_FIXED_NUM, INTERRUPT_ALL_SAVE_NUM): Update. | |
19880 | (INTERRUPT_REGPARM_NUM): Remove. | |
19881 | (compute_register_save_size): Add extra case to save/restore long call. | |
19882 | (use_prolog_function): New function to support prologue. | |
19883 | (expand_prologue): Add support for V850E2 targets and modified | |
19884 | as per the current ABI requirements. | |
19885 | (expand_epilogue): Likewise. | |
19886 | (construct_restore_jr): Modify based on TARGET_LONG_CALLS. | |
19887 | (construct_save_jarl): Likewise. | |
19888 | (construct_dispose_instruction): Update as per the current ABI | |
19889 | requirements. | |
19890 | (construct_prepare_instruction): Likewise. | |
19891 | * config/v850/v850.h (TARGET_CPU_DEFAULT): Add target predefines. | |
19892 | (TARGET_CPU_v850e2, TARGET_CPU_v850e2v3): Define | |
19893 | (CPP_SPEC): Updated to support v850e2 targets. | |
19894 | (STRICT_ALIGNMENT): Modified. | |
19895 | (FIRST_PSEUDO_REGISTER): Updated to add even registers. | |
19896 | (FIXED_REGISTERS): Likewise. | |
19897 | (CALL_USED_REGISTERS): Likewise. | |
19898 | (CONDITIONAL_REGISTER_USAGE): Updated. | |
19899 | (HARD_REGNO_MODE_OK): Updated. | |
19900 | (reg_class): Updated to add even registers. | |
19901 | (REG_CLASS_NAMES): Likewise. | |
19902 | (REG_CLASS_CONTENTS): Likewise. | |
19903 | (REGNO_REG_CLASS): Updated for CC registers. | |
19904 | (REG_CLASS_FROM_LETTER): Added support for even registers. | |
19905 | (REGNO_OK_FOR_BASE_P): Updated for CC registers. | |
19906 | (STACK_POINTER_REGNUM, FRAME_POINTER_REGNUM, LINK_POINTER_REGNUM, | |
19907 | ARG_POINTER_REGNUM): Updated. | |
19908 | (FUNCTION_ARG_ADVANCE): Define. | |
19909 | (REG_PARM_STACK_SPACE): Update as per the current ABI requirements. | |
19910 | (OUTGOING_REG_PARM_STACK_SPACE): Remove. | |
19911 | (EXTRA_CONSTRAINT): Add new constraint 'W' for 23-bit displacement. | |
19912 | (GO_IF_LEGITIMATE_ADDRESS): Updated. | |
19913 | (SELECT_CC_MODE): Define. | |
19914 | (REGISTER_NAMES): Updated to add psw and fcc registers. | |
19915 | (ADDITIONAL_REGISTER_NAMES): Updated. | |
19916 | (ASM_OUTPUT_ADDR_DIFF_ELT): Updated to support new targets. | |
19917 | (JUMP_TABLES_IN_TEXT_SECTION): Updated. | |
19918 | * config/v850/v850.md (define_constants): Define new constants. | |
19919 | (type): Update store,bit1,macc,div,fpu and single attributes. | |
19920 | (cpu): New attribute. | |
19921 | (cc): Add set_z attribute. | |
19922 | (unsign23byte_load, sign23byte_load, unsign23hword_load, | |
19923 | sign23hword_load, 23word_load, 23byte_store, 23hword_store, | |
19924 | 23word_store): New instructions for 23-bit displacement load and store. | |
19925 | (movqi_internal, movhi_internal): Update the attributes. | |
19926 | (movsi, movsi_internal_v850e): Updated to support v850e2 targets. | |
19927 | (movsi_internal_v850e, movsi_internal, movsf_internal): Update | |
19928 | the attributes. | |
19929 | (v850_tst1): Modified using CC_REGNUM. | |
19930 | (tstsi): Remove. | |
19931 | (cmpsi): Modified as define_expand from define_insn. | |
19932 | (cmpsi_insn, cmpsf, cmpdf): New instructions. | |
19933 | (addsi3, subsi3, negsi2, divmodsi4, udivmodsi4, divmodhi4, | |
19934 | udivmodhi4, v850_clr1_1, v850_clr1_2, v850_clr1_3, andsi3, | |
19935 | v850_set1_1, v850_set1_3, iorsi3, v850_not1_1, v850_not1_3, xorsi3, | |
19936 | one_cmplsi2): Clobber the CC_REGNUM register. | |
19937 | (v850_clr1_1, v850_clr1_2, v850_clr1_3, andsi3, v850_set1_1, | |
19938 | v850_set1_2, v850_set1_3, iorsi3, v850_not1_1, v850_not1_2, | |
19939 | v850_not1_3, xorsi3, one_cmplsi2): Update the attributes accordingly. | |
19940 | (setf_insn, set_z_insn, set_nz_insn): New instructions for | |
19941 | v850e2v3 target. | |
19942 | (movsicc_normal_cc, movsicc_reversed_cc): New instructions. | |
19943 | (movsicc, movsicc_normal, movsicc_reversed): Add support for V850E2 | |
19944 | targets. | |
19945 | (sasf_1, sasf_2): Remove. | |
19946 | (sasf): New instruction. | |
19947 | (rotlhi3, rotlhi3_8, rotlsi3, rotlsi3_16): Update to support V850E2 | |
19948 | targets. CC_REGNUM register is clobbered and attributes are | |
19949 | updated. | |
19950 | (branch_z_normal, branch_z_invert, branch_nz_normal, | |
19951 | branch_nz_invert): New branch related instructions. | |
19952 | (jump): Updated the attributes. | |
19953 | (switch): Update to support new targets. CC_REGNUM register is | |
19954 | clobbered and attributes are updated. | |
19955 | (call_internal_short, call_internal_long, call_value_internal_short, | |
19956 | call_value_internal_long): Updated the attributes. | |
19957 | (zero_extendhisi2, zero_extendqisi2): CC_REGNUM register is | |
19958 | clobbered and attributes are updated. | |
19959 | (extendhisi_insn, extendhisi2, extendqisi_insn, extendqisi2): | |
19960 | Update to support new targets. CC_REGNUM register is clobbered. | |
19961 | (ashlsi3_v850e2, lshrsi3_v850e2, ashrsi3_v850e2): New shift | |
19962 | instructions. | |
19963 | (lshrsi3, ashrsi3): CC_REGNUM register is clobbered and attributes | |
19964 | are updated. | |
19965 | (ffssi2, addsf3, adddf3, subsf3, subdf3, mulsf3, muldf3, divsf3, | |
19966 | divdf3, minsf3, mindf3, maxsf3, maxdf3, abssf2, absdf2, negsf2, | |
19967 | negdf2, sqrtsf2, sqrtdf2, truncsfsi2, truncdfsi2, floatsisf2, | |
19968 | floatsidf2, extendsfdf2, extenddfsf2, recipsf2, recipdf2, | |
19969 | rsqrtsf2, rsqrtdf2, maddsf4, msubsf4, nmaddsf4, nmsubsf4, | |
19970 | cmpsf_le_insn, cmpsf_lt_insn, cmpsf_ge_insn, cmpsf_gt_insn, | |
19971 | cmpsf_eq_insn, cmpsf_ne_insn, cmpdf_le_insn, cmpdf_lt_insn, | |
19972 | cmpdf_ge_insn, cmpdf_gt_insn, cmpdf_eq_insn, cmpdf_ne_insn, trfsr, | |
19973 | movsfcc, movdfcc, movsfcc_z_insn, movsfcc_nz_insn, movdfcc_z_insn, | |
19974 | movdfcc_nz_insn, movedfcc_z_zero, movedfcc_nz_zero): New floating | |
19975 | point instructions defined for V850e2v3 target. | |
19976 | (callt_save_interrupt, callt_return_interrupt, return_interrupt): | |
19977 | Add support for V850E2 targets and CC_REGNUM register is clobbered. | |
19978 | (callt_save_all_interrupt, callt_restore_all_interrupt): Add | |
19979 | support for new targets. | |
19980 | * config/v850/v850-modes.def: New file. | |
19981 | * config/v850/v850.opt(mstrict-align): Remove. | |
19982 | (mno-strict-align, mjump-tables-in-data-section, mv850e2, | |
19983 | mv850e2v3): New command line options for V850. | |
19984 | * config.gcc: Update the newly added files. | |
19985 | * doc/invoke.texi: Update the newly added command line options for | |
19986 | V850 target. | |
19987 | ||
19988 | 2010-07-26 Richard Guenther <rguenther@suse.de> | |
19989 | ||
19990 | PR tree-optimization/45052 | |
19991 | * ipa-pure-const.c (check_stmt): Check volatileness. | |
19992 | ||
19993 | 2010-07-25 Eric Botcazou <ebotcazou@adacore.com> | |
19994 | ||
19995 | PR target/44707 | |
19996 | * config/sparc/sparc-protos.h (sparc_legitimize_reload_address): New. | |
19997 | * config/sparc/sparc.c: Include reload.h. | |
19998 | (legitimize_tls_address): Rename into... | |
19999 | (sparc_legitimize_tls_address): ...this. | |
20000 | (legitimize_pic_address): Rename into... | |
20001 | (sparc_legitimize_pic_address): ...this. | |
20002 | (sparc_expand_move): Adjust to above renaming. | |
20003 | (sparc_tls_referenced_p): Likewise. | |
20004 | (sparc_legitimize_tls_address): Likewise. | |
20005 | (sparc_legitimize_pic_address): Likewise. | |
20006 | (sparc_legitimize_address): Likewise. | |
20007 | (sparc_output_mi_thunk): Likewise. | |
20008 | (sparc_legitimize_reload_address): New global function. Recognize | |
20009 | (lo_sum (high ...) ...) patterns generated by earlier passes. | |
20010 | * config/sparc/sparc.h (LEGITIMIZE_RELOAD_ADDRESS): Use above function. | |
20011 | ||
20012 | 2010-07-25 Eric Botcazou <ebotcazou@adacore.com> | |
20013 | ||
20014 | PR target/44484 | |
20015 | * config/sparc/predicates.md (memory_reg_operand): Delete. | |
20016 | * config/sparc/sync.md (sync_compare_and_swap): Minor tweaks. | |
20017 | (*sync_compare_and_swap): Encode the address form in the pattern. | |
20018 | (*sync_compare_and_swapdi_v8plus): Likewise. | |
20019 | ||
20020 | 2010-07-24 Gerald Pfeifer <gerald@pfeifer.com> | |
20021 | ||
20022 | * doc/install.texi (Specific, *-*-freebsd*): Adjust to recent changes. | |
20023 | Streamline paragraph on compatibility with the system compiler. | |
20024 | ||
20025 | 2010-07-24 Steven Bosscher <steven@gcc.gnu.org> | |
20026 | ||
20027 | PR middle-end/45035 | |
20028 | * alias.c (true_dependence_1): Fix thinko in merge of old | |
20029 | true_dependence and canon_true_dependence. | |
20030 | ||
20031 | 2010-07-23 Jan Hubicka <jh@suse.cz> | |
20032 | ||
20033 | * lto-streamer-out.c (write_symbol): Fix visibilities of external | |
20034 | references. | |
20035 | ||
20036 | 2010-07-23 Le-Chun Wu <lcwu@google.com> | |
20037 | ||
20038 | * omega.c (omega_eliminate_redundant): Remove a self-assign statement. | |
20039 | * tree-ssa-ccp.c (ccp_lattice_meet): Remove a self-assign statement | |
20040 | and an unnecessary assignment. | |
20041 | * dbxout.c (DEBUGGER_ARG_OFFSET): Change OFFSET to OFFSET+0 to avoid | |
20042 | self-assign warning. | |
20043 | * config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Remove | |
20044 | unnecessary self-init. | |
20045 | ||
20046 | 2010-07-23 Richard Guenther <rguenther@suse.de> | |
20047 | ||
20048 | PR lto/43071 | |
20049 | * gcc.c (LINK_COMMAND_SPEC): Filter out -fcompare-debug | |
20050 | for -flto and -fwhopr. | |
20051 | ||
20052 | 2010-07-23 Kai Tietz <kai.tietz@onevision.com> | |
20053 | ||
20054 | PR target/41943 | |
20055 | * Makefile.in (USER_H_INC_NEXT_PRE, USER_H_INC_NEXT_POST): New. | |
20056 | (stmp-int-hdrs): Prefix/postfix headers by include_next. | |
20057 | * config.gcc (user_headers_inc_next_pre): New. | |
20058 | (user_headers_inc_next_post): Likewise. | |
20059 | (*-w64-mingw*): Use for float.h post-fixing, and for | |
20060 | stddef.h/stdarg.h pre-fixing by include_next. | |
20061 | * configure.ac (user_headers_inc_next_post): New. | |
20062 | (user_headers_inc_next_pre): New. | |
20063 | * configure: Regenerated. | |
20064 | ||
20065 | 2010-07-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
20066 | ||
20067 | * configure.ac: Don't disable TLS on Solaris 8/9 by default | |
20068 | Set tga_func for Solaris 2/x86 resp. SPARC. | |
20069 | Remove duplicate parts of sparc*-sun-solaris2.* TLS check. | |
20070 | (LIB_THREAD_LDFLAGS_SPEC): Define. | |
20071 | (LIB_TLS_SPEC): Define. Check for required Sun ld version. | |
20072 | * configure: Regenerate. | |
20073 | * config.in: Regenerate. | |
20074 | * config/sol2.h (LIB_SPEC): Use LIB_THREAD_LDFLAGS_SPEC with | |
20075 | -pthread, -threads, LIB_TLS_SPEC with -pthread. | |
20076 | * doc/install.texi (Specific, *-*-solaris2*): Document use of | |
20077 | alternate thread libraries on Solaris 8. | |
20078 | Document TLS patch requirements. | |
20079 | * doc/sourcebuild.texi (Add Options): Sort alphabetically. | |
20080 | Document tls. | |
20081 | ||
20082 | PR target/18788 | |
20083 | * config/sol2.h (LIB_SPEC): Link with thread libraries even with | |
20084 | -shared. | |
20085 | ||
20086 | 2010-07-23 Jakub Jelinek <jakub@redhat.com> | |
20087 | ||
20088 | * tree.h (struct tree_base): Add nameless_flag bitfield. | |
20089 | (TYPE_NAMELESS, DECL_NAMELESS): Define. | |
20090 | * omp-low.c (create_omp_child_function, scan_omp_parallel, | |
20091 | scan_omp_task, lower_omp_taskreg): Set DECL_NAMELESS and/or | |
20092 | DECL_ARTIFICIAL where needed. | |
20093 | * dwarf2out.c (dwarf2_name): Return NULL if DECL_NAMELESS. | |
20094 | (type_tag): Return NULL if TYPE_NAMELESS or if TYPE_DECL | |
20095 | has DECL_NAMELESS set. | |
20096 | ||
20097 | 2010-07-23 Martin Jambor <mjambor@suse.cz> | |
20098 | ||
20099 | PR tree-optimization/44915 | |
20100 | * ipa-cp.c (cgraph_gate_cp): Also check that optimize is true. | |
20101 | * ipa-inline.c (cgraph_mark_inline_edge): Likewise. | |
20102 | (analyze_function): Likewise. | |
20103 | ||
20104 | 2010-07-23 Martin Jambor <mjambor@suse.cz> | |
20105 | ||
20106 | PR tree-optimization/44914 | |
20107 | * tree-sra.c (sra_modify_function_body): Return true if CFG was | |
20108 | changed, add purging dead eh edges. | |
20109 | (ipa_sra_modify_function_body): Return true if CFG was changed, | |
20110 | simplify purging dead eh edges. | |
20111 | (modify_function): Return true if CFG was changed. | |
20112 | (perform_intra_sra): Add TODO_cleanup_cfg to the return value if CFG | |
20113 | was changed. | |
20114 | (ipa_early_sra): Likewise. | |
20115 | ||
20116 | 2010-07-23 Jie Zhang <jie@codesourcery.com> | |
20117 | ||
20118 | PR target/44290 | |
20119 | * attribs.c (decl_attributes): Insert "noinline" and "noclone" | |
20120 | if "naked". | |
20121 | * tree-sra.c (ipa_sra_preliminary_function_checks): Return | |
20122 | false if ! tree_versionable_function_p. | |
20123 | ||
20124 | 2010-07-23 Nathan Froyd <froydnj@codesourcery.com> | |
20125 | ||
20126 | * builtins.def (BUILT_IN_ARGS_INFO): Remove. | |
20127 | * ipa-pure-const.c (special_builtlin_state): Remove | |
20128 | BUILT_IN_ARGS_INFO case. | |
20129 | * tree-stdarg.c (execute_optimize_stdarg): Likewise. | |
20130 | * builtins.c (expand_builtin): Likewise. | |
20131 | (expand_builtin_args_info): Remove. | |
20132 | * doc/tm.texi (__builtin_args_info): Remove. | |
20133 | (__builtin_next_arg): Adjust to not refer to __builtin_args_info. | |
20134 | * doc/tm.text.in: Likewise. | |
20135 | ||
20136 | 2010-07-23 Richard Guenther <rguenther@suse.de> | |
20137 | ||
20138 | * lto-symtab.c (lto_symtab_merge): Use gtc_mode enum values. | |
20139 | (lto_symtab_merge_decls_2): Likewise. | |
20140 | * tree-ssa.c (useless_type_conversion_p): Likewise. | |
20141 | * lto-streamer-in.c (input_gimple_stmt): Likewise. | |
20142 | * gimple.c (gtc_visited2, gtc_ob2): Remove. | |
20143 | (struct type_pair_d): Make same_p an array indexed by mode. | |
20144 | Update comment. | |
20145 | (lookup_type_pair): Update initialization. | |
20146 | (struct sccs): Adjust same_p type. | |
20147 | (gimple_types_compatible_p_1, gtc_visit, gimple_types_compatible_p): | |
20148 | Adjust. | |
20149 | (print_gimple_types_stats): Likewise. | |
20150 | * gimple.h (enum gtc_mode): New. | |
20151 | (gimple_types_compatible_p): Adjust prototype. | |
20152 | ||
20153 | 2010-07-23 Daniel Jacobowitz <dan@codesourcery.com> | |
20154 | ||
20155 | * dwarf2out.c (dwarf2out_frame_debug): Check for queued saves | |
20156 | again after processing insn. | |
20157 | ||
20158 | 2010-07-23 Jie Zhang <jie@codesourcery.com> | |
20159 | ||
20160 | * tree-sra.c (ipa_sra_preliminary_function_checks): Dump | |
20161 | proper words when !tree_versionable_function_p. | |
20162 | ||
20163 | 2010-07-23 Richard Guenther <rguenther@suse.de> | |
20164 | ||
20165 | PR tree-optimization/45037 | |
20166 | * tree-ssa-loop-ivopts.c (copy_ref_info): Handle NULL base. | |
20167 | ||
20168 | 2010-07-23 Jie Zhang <jie@codesourcery.com> | |
20169 | ||
20170 | * doc/extend.texi: Remove IP2K from the description of naked attribute. | |
20171 | Add MCORE instead. | |
20172 | ||
20173 | 2010-07-10 Andi Kleen <ak@linux.intel.com> | |
20174 | ||
20175 | PR lto/44992 | |
20176 | * lto-opts.c (lto_write_options): Add NULL file_data argument to | |
20177 | lto_get_section_name. | |
20178 | * lto-section-out.c (lto_destroy_simple_output_block): Likewise. | |
20179 | * lto-streamer-out.c (produce_asm): Likewise. | |
20180 | (copy_function): Likewise. | |
20181 | (produce_symtab): Likewise. | |
20182 | (produce_asm_for_decls): Likewise. | |
20183 | * lto-streamer.c (lto_get_section_name): Add file_data argument. | |
20184 | Rewrite to add random postfix to LTO sections. | |
20185 | * lto-streamer.h (lto_file_decl_data): Add next, id, resolutions. | |
20186 | (lto_get_section_name): Add file_data argument to prototype. | |
20187 | ||
20188 | 2010-07-10 Andi Kleen <ak@linux.intel.com> | |
20189 | ||
20190 | * lto-section-in.c (lto_section_name): Synchronize names | |
20191 | with lto_get_section_name. | |
20192 | ||
20193 | 2010-07-10 Andi Kleen <ak@linux.intel.com> | |
20194 | ||
20195 | * lto-opts.c (lto_read_file_options): Check for missing section. | |
20196 | ||
20197 | 2010-07-22 Bernd Schmidt <bernds@codesourcery.com> | |
20198 | ||
20199 | * ira.c (check_allocation): Correctly handle the case where an allocno | |
20200 | with two objects was allocated to a single reg. | |
20201 | ||
20202 | 2010-07-22 Richard Sandiford <rdsandiford@googlemail.com> | |
20203 | ||
20204 | * tree-ssa-math-opts.c (is_widening_mult_rhs_p): New function. | |
20205 | (is_widening_mult_p): Likewise. | |
20206 | (convert_to_widen): Use them. | |
20207 | (convert_plusminus_to_widen): Likewise. Handle fixed-point types as | |
20208 | well as integer ones. | |
20209 | ||
20210 | 2010-07-22 Steven Bosscher <steven@gcc.gnu.org> | |
20211 | ||
20212 | * alias.c (true_dependence_1): New function, merged version of | |
20213 | true_dependence and canon_true_dependence. | |
20214 | (true_dependence): Simplify. | |
20215 | (canon_true_dependence): Simplify. | |
20216 | ||
20217 | 2010-07-22 Richard Henderson <rth@redhat.com> | |
20218 | ||
20219 | PR target/45027 | |
20220 | * config/i386/i386.c (setup_incoming_varargs_64): Force the use | |
20221 | of V4SFmode for the SSE saves; increase stack alignment if needed. | |
20222 | (ix86_gimplify_va_arg): Don't increase stack alignment here. | |
20223 | ||
20224 | 2010-07-22 Jakub Jelinek <jakub@redhat.com> | |
20225 | ||
20226 | PR bootstrap/45028 | |
20227 | * recgprop.c (copyprop_hardreg_forward_1): If changed is true, | |
20228 | call cprop_find_used_regs again via note_uses. | |
20229 | ||
20230 | 2010-07-22 Eric Botcazou <ebotcazou@adacore.com> | |
20231 | ||
20232 | * alias.c (get_alias_set): Fix formatting issues. | |
20233 | ||
20234 | 2010-07-22 Steve Ellcey <sje@cup.hp.com> | |
20235 | ||
20236 | PR middle-end/44878 | |
20237 | * stmt.c (expand_value_return): Call promote_function_mode with | |
20238 | a for_return argument of 2 when returning by reference. | |
20239 | ||
20240 | 2010-07-22 Dodji Seketeli <dodji@redhat.com> | |
20241 | ||
20242 | PR debug/45024 | |
20243 | * dwarf2out.c (scope_die_for): Don't fall back to the compilation | |
20244 | unit DIE if we can find the scope DIE. | |
20245 | ||
20246 | 2010-07-22 Bernd Schmidt <bernds@codesourcery.com> | |
20247 | ||
20248 | * ira-build.c (ira_create_object): New arg SUBWORD; all callers | |
20249 | changed. Initialize OBJECT_SUBWORD. | |
20250 | (ira_create_allocno): Clear ALLOCNO_NUM_OBJECTS. | |
20251 | (ira_create_allocno_objects): Renamed from ira_create_allocno_object; | |
20252 | all callers changed. | |
20253 | (merge_hard_reg_conflicts): Iterate over allocno subobjects. | |
20254 | (finish_allocno): Likewise. | |
20255 | (move_allocno_live_ranges, copy_allocno_live_ranges): Likewise. | |
20256 | (remove_low_level_allocnos): Likewise. | |
20257 | (update_bad_spill_attribute): Likewise. | |
20258 | (setup_min_max_allocno_live_range_point): Likewise. | |
20259 | (sort_conflict_id_map): Likewise. | |
20260 | (ira_flattening): Likewise. Use ior_hard_reg_conflicts. | |
20261 | (ior_hard_reg_conflicts): New function. | |
20262 | (ior_allocate_object_conflicts): Renamed first argument to OBJ. | |
20263 | (compress_conflict_vecs): Iterate over objects, not allocnos. | |
20264 | (ira_add_live_range_to_object): New function. | |
20265 | (object_range_compare_func): Renamed from allocno_range_compare_func. | |
20266 | All callers changed. | |
20267 | (setup_min_max_conflict_allocno_ids): For allocnos with multiple | |
20268 | subobjects, widen the min/max range of the lowest-order object to | |
20269 | potentially include all other such low-order objects. | |
20270 | * ira.c (ira_bad_reload_regno_1): Iterate over allocno subobjects. | |
20271 | (check_allocation): Likewise. Use more fine-grained tests for register | |
20272 | conflicts. | |
20273 | * ira-color.c (allocnos_have_intersected_live_ranges_p): Iterate over | |
20274 | allocno subobjects. | |
20275 | (assign_hard_reg): Keep multiple sets of conflicts. Make finer-grained | |
20276 | choices about which bits to set in each set. Don't use | |
20277 | ira_hard_reg_not_in_set_p, perform a more elaborate test for conflicts | |
20278 | using the multiple sets we computed. | |
20279 | (push_allocno_to_stack): Iterate over allocno subobjects. | |
20280 | (all_conflicting_hard_regs_coalesced): New static function. | |
20281 | (setup_allocno_available_regs_num): Use it. | |
20282 | (setup_allocno_left_conflicts_size): Likewise. Iterate over allocno | |
20283 | subobjects. | |
20284 | (coalesced_allocno_conflict): Test subobject 0 in each allocno. | |
20285 | (setup_allocno_priorities): Divide ALLOCNO_EXCESS_PRESSURE_POINTS_NUM | |
20286 | by ALLOCNO_NUM_OBJECTS. | |
20287 | (calculate_spill_cost): Likewise. | |
20288 | (color_pass): Express if statement in a more normal way. | |
20289 | (ira_reassign_conflict_allocnos): Iterate over allocno subobjects. | |
20290 | (slot_coalesced_allocno_live_ranges_intersect_p): Likewise. | |
20291 | (setup_slot_coalesced_allocno_live_ranges): Likewise. | |
20292 | (allocno_reload_assign): Likewise. | |
20293 | (ira_reassign_pseudos): Likewise. | |
20294 | (fast_allocation): Likewise. | |
20295 | * ira-conflicts.c (build_conflict_bit_table): Likewise. | |
20296 | (print_allocno_conflicts): Likewise. | |
20297 | (ira_build_conflicts): Likewise. | |
20298 | (allocnos_conflict_for_copy_p): Renamed from allocnos_conflict_p. All | |
20299 | callers changed. Test subword 0 of each allocno for conflicts. | |
20300 | (build_object_conflicts): Renamed from build_allocno_conflicts. All | |
20301 | callers changed. Iterate over allocno subobjects. | |
20302 | * ira-emit.c (modify_move_list): Iterate over allocno subobjects. | |
20303 | * ira-int.h (struct ira_allocno): New member: num_objects. | |
20304 | Rename object to objects and change it into an array. | |
20305 | (ALLOCNO_OBJECT): Add new argument N. | |
20306 | (ALLOCNO_NUM_OBJECTS, OBJECT_SUBWORD): New macros. | |
20307 | (ira_create_allocno_objects): Renamed from ira_create_allocno_object. | |
20308 | (ior_hard_reg_conflicts): Declare. | |
20309 | (ira_add_live_range_to_object): Declare. | |
20310 | (ira_allocno_object_iterator): New. | |
20311 | (ira_allocno_object_iter_init, ira_allocno_object_iter_cond): New. | |
20312 | (FOR_EACH_ALLOCNO_OBJECT): New macro. | |
20313 | * ira-lives.c (objects_live): Renamed from allocnos_live; all | |
20314 | uses changed. | |
20315 | (allocnos_processed): New sparseset. | |
20316 | (make_object_born): Renamed from make_allocno_born; take an | |
20317 | ira_object_t argument. All callers changed. | |
20318 | (make_object_dead): Renamed from make_allocno_dead; take an | |
20319 | ira_object_t argument. All callers changed. | |
20320 | (update_allocno_pressure_excess_length): Take an ira_obejct_t argument. | |
20321 | All callers changed. | |
20322 | (mark_pseudo_regno_live): Iterate over allocno subobjects. | |
20323 | (mark_pseudo_regno_dead): Likewise. | |
20324 | (mark_pseudo_regno_subword_live, mark_pseudo_regno_subword_dead): New | |
20325 | functions. | |
20326 | (mark_ref_live): Detect subword accesses and call | |
20327 | mark_pseudo_regno_subword_live as appropriate. | |
20328 | (mark_ref_dead): Likewise for mark_pseudo_regno_subword_dead. | |
20329 | (process_bb_nodes_live): Deal with object-related updates first; set | |
20330 | and test bits in allocnos_processed to avoid computing allocno | |
20331 | statistics more than once. | |
20332 | (create_start_finish_chains): Iterate over objects, not allocnos. | |
20333 | (print_object_live_ranges): New function. | |
20334 | (print_allocno_live_ranges): Use it. | |
20335 | (ira_create_allocno_live_ranges): Allocate and free allocnos_processed | |
20336 | and objects_live. | |
20337 | ||
20338 | 2010-07-22 Richard Guenther <rguenther@suse.de> | |
20339 | ||
20340 | PR lto/42451 | |
20341 | * gimple.c (gtc_next_dfs_num): New global. | |
20342 | (struct sccs): Make value a union, add integer same_p member. | |
20343 | (gtc_visit): New function. | |
20344 | (gimple_types_compatible_p_1): New function, split out from ... | |
20345 | (gimple_types_compatible_p): ... here. Start a DFS walk here. | |
20346 | (iterative_hash_gimple_type): Adjust for sccs change. | |
20347 | ||
20348 | 2010-07-22 Martin Jambor <mjambor@suse.cz> | |
20349 | ||
20350 | PR tree-optimization/44891 | |
20351 | * tree-sra.c: Include gimple-pretty-print.h. | |
20352 | (replace_uses_with_default_def_ssa_name): Renamed to | |
20353 | get_repl_default_def_ssa_name, return the new SSA name instead of | |
20354 | replacing the old one. | |
20355 | (sra_modify_assign): Dump a message when removing a load, if the LHS | |
20356 | is an SSA_NAME, do not do any propagation, just set the RHS to a | |
20357 | default definition SSA NAME, type convert if necessary. | |
20358 | * Makefile.in (tree-sra.o): Add gimple-pretty-print.h to dependencies. | |
20359 | ||
20360 | 2010-07-22 Richard Guenther <rguenther@suse.de> | |
20361 | ||
20362 | PR tree-optimization/45017 | |
20363 | * tree-ssa-sccvn.c (vn_reference_eq): Make sure we honor | |
20364 | TYPE_PRECISION of integral types in addition to size. | |
20365 | ||
20366 | 2010-07-22 Maxim Kuvyrkov <maxim@codesourcery.com> | |
20367 | ||
20368 | * config/rs6000/sysv4.h (CHOOSE_DYNAMIC_LINKER): Default to GLIBC | |
20369 | when no C library is specified. | |
20370 | ||
20371 | 2010-07-22 Martin Jambor <mjambor@suse.cz> | |
20372 | ||
20373 | * ipa-prop.h (struct ipa_node_params): Updated comment. | |
20374 | (struct ipa_edge_args): Likewise. | |
20375 | * Makefile.in (ipa-prop.o): Remove bogus $(GIMPLE_FOLD_H) dependency. | |
20376 | ||
20377 | 2010-07-22 Martin Jambor <mjambor@suse.cz> | |
20378 | ||
20379 | * cgraphunit.c (verify_edge_count_and_frequency): New function. | |
20380 | (verify_cgraph_node): Verify frequencies of indirect edges. | |
20381 | * tree-inline.c (tree_function_versioning): Update frequencies of | |
20382 | indirect edges. | |
20383 | ||
20384 | 2010-07-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
20385 | ||
20386 | PR target/43698 | |
20387 | * config/arm/arm.md: Split arm_rev into *arm_rev and *thumb1_rev. | |
20388 | Set *arm_rev to be predicable. | |
20389 | ||
20390 | 2010-07-22 Iain Sandoe <iains@gcc.gnu.org> | |
20391 | ||
20392 | * config/darwin.h (LINK_COMMAND_SPEC): Split into... | |
20393 | (LINK_COMMAND_SPEC_A): New. | |
20394 | (DSYMUTIL): New. | |
20395 | (DSYMUTIL_SPEC): New. | |
20396 | * config/darwin9.h (LINK_COMMAND_SPEC): Remove. | |
20397 | (DSYMUTIL_SPEC): Update for darwin >= 9 requirements. | |
20398 | ||
20399 | 2010-07-22 Iain Sandoe <iains@gcc.gnu.org> | |
20400 | ||
20401 | * calls.c (load_register_parameters): Move check for zero | |
20402 | sized items so that only the call to | |
20403 | mem_overlaps_already_clobbered_arg_p () is protected. | |
20404 | ||
20405 | 2010-07-22 Jan Hubicka <jh@suse.cz> | |
20406 | ||
20407 | * ipa-pure-const.c (varying_state): Break out from ... | |
20408 | (get_function_state): ... here; always return varying_state | |
20409 | when state would be NULL otherwise. | |
20410 | (remove_node_data): Do not free varying state. | |
20411 | ||
20412 | 2010-07-22 Bernd Schmidt <bernds@codesourcery.com> | |
20413 | ||
20414 | PR bootstrap/44970 | |
20415 | PR middle-end/45009 | |
20416 | * postreload.c: Include "target.h". | |
20417 | (reload_combine_closest_single_use): Don't take DEBUG_INSNs | |
20418 | into account. | |
20419 | (fixup_debug_insns): Don't copy the rtx. | |
20420 | (reload_combine_recognize_const_pattern): DEBUG_INSNs can't have uses. | |
20421 | Don't copy when replacing. Call fixup_debug_insns in the case where | |
20422 | we merged one add with another. | |
20423 | (reload_combine_recognize_pattern): Fail if there aren't any uses. | |
20424 | Try harder to determine whether we're picking a valid index register. | |
20425 | Don't set store_ruid for an insn we're going to scan in the | |
20426 | next iteration. | |
20427 | (reload_combine): Remove unused code. | |
20428 | (reload_combine_note_use): When updating use information for | |
20429 | an old insn, ignore a use that occurs after store_ruid. | |
20430 | * Makefile.in (postreload.o): Update dependencies. | |
20431 | ||
20432 | * function.c (record_hard_reg_sets): Restrict the previous change | |
20433 | to cases where the incoming nominal mode is the same as the | |
20434 | incoming promoted mode and everything happens in MODE_INT. | |
20435 | ||
20436 | 2010-07-21 Jakub Jelinek <jakub@redhat.com> | |
20437 | ||
20438 | PR debug/45015 | |
20439 | * var-tracking.c (adjust_mems): Ignore ASM_OPERANDS with non-zero | |
20440 | ASM_OPERANDS_OUTPUT_IDX. | |
20441 | (adjust_insn): For inline asm with multiple sets ensure first | |
20442 | ASM_OPERANDS vectors are used by all following ASM_OPERANDS in | |
20443 | the insn. | |
20444 | ||
20445 | 2010-07-21 Richard Henderson <rth@redhat.com> | |
20446 | ||
20447 | * config/i386/i386.c (setup_incoming_varargs_64): Emit a simple | |
20448 | comparison for avoiding xmm register saves. Emit the xmm register | |
20449 | saves explicitly. | |
20450 | * config/i386/i386.md (UNSPEC_SSE_PROLOGUE_SAVE): Remove. | |
20451 | (UNSPEC_SSE_PROLOGUE_SAVE_LOW): Remove. | |
20452 | (sse_prologue_save, sse_prologue_save_insn1, sse_prologue_save_insn): | |
20453 | Remove patterns and the associated splitters. | |
20454 | ||
20455 | 2010-07-21 Changpeng Fang <changpeng.fang@amd.com> | |
20456 | ||
20457 | * tree-ssa-loop-prefetch.c (analyze_ref): Strip off the real | |
20458 | and imagine parts of a complex, so that they can have the same | |
20459 | base and fall into the same group. | |
20460 | ||
20461 | 2010-07-21 Richard Guenther <rguenther@suse.de> | |
20462 | ||
20463 | PR lto/45018 | |
20464 | * tree.c (find_decls_types_r): Do not follow TREE_CHAIN | |
20465 | of TYPE_DECLs. Do not follow TYPE_NEXT_VARIANT, | |
20466 | TYPE_NEXT_PTR_TO, nor TYPE_NEXT_REF_TO or TYPE_CANONICAL. | |
20467 | ||
20468 | 2010-07-21 Martin Jambor <mjambor@suse.cz> | |
20469 | ||
20470 | PR tree-optimization/44900 | |
20471 | * tree-sra.c (load_assign_lhs_subreplacements): Updated comments. | |
20472 | (sra_modify_assign): Move gsi to the next statmenent unconditionally. | |
20473 | ||
20474 | 2010-07-21 Bernd Schmidt <bernds@codesourcery.com> | |
20475 | ||
20476 | PR middle-end/44738 | |
20477 | * tree-ssa.c (warn_uninit): Avoid emitting an unnecessary message. | |
20478 | ||
20479 | 2010-07-21 Richard Guenther <rguenther@suse.de> | |
20480 | ||
20481 | PR middle-end/45013 | |
20482 | * tree-ssa.c (useless_type_conversion_p): Dispatch to | |
20483 | gimple_types_compatible_p only when in lto. | |
20484 | * gimple.c (gimple_types_compatible_p): Use canonical types | |
20485 | to speed up comparison. | |
20486 | ||
20487 | 2010-07-21 Richard Guenther <rguenther@suse.de> | |
20488 | ||
20489 | * tree-flow.h (referenced_var): Move define ... | |
20490 | * tree-flow-inline.h (referenced_var): ... here as an inline | |
20491 | function. Assert here ... | |
20492 | * tree-dfa.c (referenced_var_lookup): ... instead of here. | |
20493 | * tree-ssa.c (maybe_optimize_var): Check if the variable | |
20494 | is in referenced vars. | |
20495 | (execute_update_addresses_taken): Remove old broken check. | |
20496 | * gimple-pretty-print.c (pp_points_to_solution): Use | |
20497 | referenced_var_lookup. | |
20498 | * tree-into-ssa.c (dump_decl_set): Likewise. | |
20499 | ||
20500 | 2010-07-21 Jakub Jelinek <jakub@redhat.com> | |
20501 | ||
20502 | PR debug/45003 | |
20503 | * var-tracking.c (reverse_op): Also handle {SIGN,ZERO}_EXTEND of a MEM. | |
20504 | * dwarf2out.c (loc_descriptor): Don't handle SIGN_EXTEND nor | |
20505 | ZERO_EXTEND here. | |
20506 | ||
20507 | 2010-07-20 Richard Henderson <rth@redhat.com> | |
20508 | ||
20509 | * vxworks.c (vxworks_emutls_var_fields): Pass locus to build_decls. | |
20510 | ||
20511 | 2010-07-20 Bernd Schmidt <bernds@codesourcery.com> | |
20512 | ||
20513 | * config/arm/arm.md (thumb1_addsi3): Add alternative and split for | |
20514 | computing the sum of the stack pointer and a large constant. | |
20515 | * config/arm/constraints.md (M): Remove superfluous parentheses. | |
20516 | (Pc): New constraint. | |
20517 | ||
20518 | 2010-07-20 Jakub Jelinek <jakub@redhat.com> | |
20519 | ||
20520 | PR debug/45006 | |
20521 | * cfgexpand.c (expand_debug_expr): Only look at TYPE_UNSIGNED of | |
20522 | operand's type if exp is tcc_unary class tree. | |
20523 | ||
20524 | 2010-07-20 Nathan Froyd <froydnj@codesourcery.com> | |
20525 | ||
20526 | * config/rs6000/rs6000.md (abs<mode>2_isel, nabs<mode>2_isel): | |
20527 | Reverse sense of if_then_else condition. | |
20528 | ||
20529 | 2010-07-20 Nathan Froyd <froydnj@codesourcery.com> | |
20530 | ||
20531 | * config/rs6000/rs6000.opt (mblock-move-inline-limit): New option. | |
20532 | * config/rs6000/rs6000.c (rs6000_override_options): Set | |
20533 | rs6000_block_move_inline_limit appropriately. | |
20534 | (expand_block_move): Use rs6000_block_move_inline_limit. | |
20535 | * doc/invoke.texi (mblock-move-inline-limit): Document. | |
20536 | ||
20537 | 2010-07-20 Bernd Schmidt <bernds@codesourcery.com> | |
20538 | ||
20539 | * postreload.c (fixup_debug_insns): Remove arg REGNO. New args | |
20540 | FROM and TO. All callers changed. Don't look for tracked uses, | |
20541 | just scan the RTL for DEBUG_INSNs and substitute. | |
20542 | (reload_combine_recognize_pattern): Call fixup_debug_insns. | |
20543 | (reload_combine): Ignore DEBUG_INSNs. | |
20544 | ||
20545 | 2010-07-20 Jakub Jelinek <jakub@redhat.com> | |
20546 | ||
20547 | * var-tracking.c (vt_expand_loc, vt_expand_loc_dummy): Bump maximum | |
20548 | depth to 8 from 5. | |
20549 | ||
20550 | PR debug/45003 | |
20551 | * cfgexpand.c (expand_debug_expr) <case NOP_EXPR>: Use ZERO_EXTEND | |
20552 | or SIGN_EXTEND depending on TYPE_UNSIGNED of the operand's type | |
20553 | instead of the result's type. | |
20554 | ||
20555 | 2010-07-20 Richard Guenther <rguenther@suse.de> | |
20556 | ||
20557 | PR tree-optimization/44977 | |
20558 | * tree-ssa-dom.c (propagate_rhs_into_lhs): Do not create invalid | |
20559 | SSA form. | |
20560 | ||
20561 | 2010-07-20 Richard Guenther <rguenther@suse.de> | |
20562 | ||
20563 | * lto-symtab.c (lto_symtab_merge): Use gimple_types_compatible_p. | |
20564 | (lto_symtab_merge_decls_2): Likewise. | |
20565 | * gimple.h (gimple_types_compatible_p): Declare. | |
20566 | * gimple.c (gimple_queue_type_fixup): Remove. | |
20567 | (gimple_fixup_complete_and_incomplete_subtype_p): Likewise. | |
20568 | (gimple_compatible_complete_and_incomplete_type_p): New function. | |
20569 | (gimple_types_compatible_p): Adjust. | |
20570 | (gimple_register_type): Remove type fixup code. | |
20571 | (print_gimple_types_stats): Adjust. | |
20572 | (free_gimple_type_tables): Likewise. | |
20573 | * lto-streamer-in.c (input_gimple_stmt): Use gimple_types_compatible_p. | |
20574 | * tree-ssa.c (useless_type_conversion_p): Likewise. | |
20575 | ||
20576 | 2010-07-20 Richard Guenther <rguenther@suse.de> | |
20577 | ||
20578 | PR middle-end/44971 | |
20579 | PR middle-end/44988 | |
20580 | * tree-ssa.c (maybe_optimize_var): New function split out from ... | |
20581 | (execute_update_addresses_taken): ... here. | |
20582 | (non_rewritable_mem_ref_base): Likewise. | |
20583 | (execute_update_addresses_taken): Do not iterate over all referenced | |
20584 | vars but just all local decls and parms. | |
20585 | Properly check call and asm arguments and rewrite call arguments. | |
20586 | ||
20587 | 2010-07-20 Maxim Kuvyrkov <maxim@codesourcery.com> | |
20588 | ||
20589 | * config.gcc (LIBC_GLIBC, LIBC_UCLIBC, LIBC_BIONIC): Move constants | |
20590 | to top level. | |
20591 | * config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): Move Android-specific | |
20592 | definitions ... | |
20593 | * config/linux-android.h (ANDROID_TARGET_OS_CPP_BUILTINS): ... here. | |
20594 | New macro. | |
20595 | * config/arm/linux-eabi.h (TARGET_OS_CPP_BUILTINS): Use it. | |
20596 | ||
20597 | 2010-07-19 Richard Sandiford <rdsandiford@googlemail.com> | |
20598 | ||
20599 | * gengtype.c (start_root_entry): New function, split out from | |
20600 | write_root. Check whether V is null and raise an error if so. | |
20601 | (write_field_root): Check for V being null. Don't raise an error here; | |
20602 | set V to null instead. | |
20603 | (write_root): Update comment above function. Use start_root_entry. | |
20604 | ||
20605 | 2010-07-19 Xinliang David Li <davidxl@google.com> | |
20606 | ||
20607 | PR testsuite/44932 | |
20608 | * tree-ssa-uninit.c (collect_phi_def_edges): Fix bug collecting | |
20609 | def edges. | |
20610 | (find_uninit_use): Add dump. | |
20611 | (is_use_properly_guarded): Ditto. | |
20612 | (warn_uninitialized_phi): Ditto. | |
20613 | (execute_late_warn_uninitialized): Ditto. | |
20614 | ||
20615 | 2010-07-19 Richard Guenther <rguenther@suse.de> | |
20616 | ||
20617 | PR middle-end/44941 | |
20618 | * expr.c (emit_block_move_hints): Move zero size check first. | |
20619 | Move asserts to more useful places. | |
20620 | * calls.c (load_register_parameters): Check for zero size. | |
20621 | ||
20622 | 2010-07-19 Richard Henderson <rth@redhat.com> | |
20623 | ||
20624 | * tree-optimize.c (execute_all_early_local_passes): New. Change | |
20625 | cgraph_state here ... | |
20626 | (execute_early_local_optimizations): ... not here. Remove. | |
20627 | (pass_early_local_passes, pass_all_early_optimizations): Update. | |
20628 | ||
20629 | 2010-07-19 Bernd Schmidt <bernds@codesourcery.com> | |
20630 | ||
20631 | * postreload.c (reload_combine_closest_single_use): Ignore the | |
20632 | number of uses for DEBUG_INSNs. | |
20633 | (fixup_debug_insns): New static function. | |
20634 | (reload_combine_recognize_const_pattern): Use it. Don't let the | |
20635 | main loop be affected by DEBUG_INSNs. | |
20636 | Really disallow moving adds past a jump insn. | |
20637 | (reload_combine_recognize_pattern): Don't update use_ruid here. | |
20638 | (reload_combine_note_use): Do it here. | |
20639 | (reload_combine): Use control_flow_insn_p rather than JUMP_P. | |
20640 | ||
20641 | 2010-07-19 Bingfeng Mei <bmei@broadcom.com> | |
20642 | ||
20643 | * ddg.c (create_ddg): Exclude nodes of debug_insn in counting nodes | |
20644 | of a loop. | |
20645 | * loop-doloop.c (doloop_condition_get): Skip possible debug_insn. | |
20646 | ||
20647 | 2010-07-19 Iain Sandoe <iains@gcc.gnu.org> | |
20648 | ||
20649 | * config/i386/darwin.h: Define darwin_emit_branch_islands. | |
20650 | (TARGET_MACHO_BRANCH_ISLANDS): New. | |
20651 | (FUNCTION_PROFILER): Use TARGET_MACHO_BRANCH_ISLANDS. | |
20652 | * config/i386/i386.h (TARGET_MACHO_BRANCH_ISLANDS): Define a | |
20653 | default value. | |
20654 | * config/i386/i386.c (output_pic_addr_const): Do not emit | |
20655 | branch islands unless TARGET_MACHO_BRANCH_ISLANDS is set. | |
20656 | (x86_output_mi_thunk): Adjust symbol creation. | |
20657 | * config/rs6000/darwin.h: Define darwin_emit_branch_islands. | |
20658 | Remove out of date comment. | |
20659 | * config/rs6000/rs6000.c (print_operand): Adjust symbol. | |
20660 | (DARWIN_LINKER_GENERATES_ISLANDS): Remove. | |
20661 | (DARWIN_GENERATE_ISLANDS): Ditto. | |
20662 | (output_call): Do not emit branch islands unless | |
20663 | darwin_emit_branch_islands is set. | |
20664 | * config/darwin.c: Declare darwin_emit_branch_islands. | |
20665 | (machopic_indirect_data_reference): Do not emit unless | |
20666 | darwin_emit_branch_islands is set. | |
20667 | (darwin_override_options): Set darwin_emit_branch_islands | |
20668 | where it is needed. | |
20669 | * config/darwin9.h (DARWIN_LINKER_GENERATES_ISLANDS): Remove. | |
20670 | ||
20671 | 2010-07-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
20672 | ||
20673 | * doc/sourcebuild.texi (Effective-Target Keywords): Document | |
20674 | sse_runtime, sse2_runtime. | |
20675 | ||
20676 | 2010-07-18 Richard Sandiford <rdsandiford@googlemail.com> | |
20677 | ||
20678 | * config/mips/mips.c (mips16_build_call_stub): Zero-extend the | |
20679 | low half of a single-register SCmode return value before ORing | |
20680 | it with the high half. | |
20681 | * config/mips/mips16.S (MERGE_GPRf): Likewise. | |
20682 | ||
20683 | 2010-07-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
20684 | ||
20685 | PR target/44805 | |
20686 | * config/pa/pa.h (CONSTANT_ALIGNMENT): Align strings to BITS_PER_WORD | |
20687 | on all targets. | |
20688 | ||
20689 | 2010-07-17 Bernd Schmidt <bernds@codesourcery.com> | |
20690 | ||
20691 | PR target/42235 | |
20692 | * postreload.c (reload_cse_move2add): Return bool, true if anything. | |
20693 | changed. All callers changed. | |
20694 | (move2add_use_add2_insn): Likewise. | |
20695 | (move2add_use_add3_insn): Likewise. | |
20696 | (reload_cse_regs): If reload_cse_move2add changed anything, rerun | |
20697 | reload_combine. | |
20698 | (RELOAD_COMBINE_MAX_USES): Bump to 16. | |
20699 | (last_jump_ruid): New static variable. | |
20700 | (struct reg_use): New members CONTAINING_MEM and RUID. | |
20701 | (reg_state): New members ALL_OFFSETS_MATCH and REAL_STORE_RUID. | |
20702 | (reload_combine_split_one_ruid, reload_combine_split_ruids, | |
20703 | reload_combine_purge_insn_uses, reload_combine_closest_single_use | |
20704 | reload_combine_purge_reg_uses_after_ruid, | |
20705 | reload_combine_recognize_const_pattern): New static functions. | |
20706 | (reload_combine_recognize_pattern): Verify that ALL_OFFSETS_MATCH | |
20707 | is true for our reg and that we have available index regs. | |
20708 | (reload_combine_note_use): New args RUID and CONTAINING_MEM. All | |
20709 | callers changed. Use them to initialize fields in struct reg_use. | |
20710 | (reload_combine): Initialize last_jump_ruid. Be careful when to | |
20711 | take PREV_INSN of the scanned insn. Update REAL_STORE_RUID fields. | |
20712 | Call reload_combine_recognize_const_pattern. | |
20713 | (reload_combine_note_store): Update REAL_STORE_RUID field. | |
20714 | ||
20715 | 2010-07-16 Jason Merrill <jason@redhat.com> | |
20716 | ||
20717 | * Makefile.in (opts-common.o): Depend on options.h. | |
20718 | ||
20719 | 2010-07-16 Nathan Froyd <froydnj@codesourcery.com> | |
20720 | ||
20721 | * tree.c (build_common_builtin_nodes): Use build_function_type_list | |
20722 | instead of build_function_type. | |
20723 | * tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Likewise. | |
20724 | * cgraphunit.c (cgraph_build_static_cdtor): Likewise. | |
20725 | ||
20726 | 2010-07-16 Nathan Froyd <froydnj@codesourcery.com> | |
20727 | ||
20728 | * config/rs6000/rs6000.c (rs6000_emit_sISEL): Let rs6000_emit_int_cmove | |
20729 | do all the work. | |
20730 | (rs6000_emit_int_cmove): Use function pointers for insn generation. | |
20731 | Don't force values into registers unnecessarily. | |
20732 | (output_isel): Assert that we're not given conditions we can't handle. | |
20733 | Delete corresponding code. | |
20734 | * config/rs6000/rs6000.md (isel_signed_<mode>): Use | |
20735 | scc_comparison_operator constraint. Permit 0 for the consequent | |
20736 | operand. Permit any GPR for the alternative operand. | |
20737 | (isel_unsigned_<mode>): Likewise. | |
20738 | ||
20739 | 2010-07-16 Jakub Jelinek <jakub@redhat.com> | |
20740 | ||
20741 | PR target/44942 | |
20742 | * config/i386/i386-protos.h (ix86_function_arg_boundary): Change second | |
20743 | argument to const_tree. | |
20744 | * config/i386/i386.c (function_arg_advance): If padding needs to be | |
20745 | inserted before argument, increment cum->words by number of padding | |
20746 | words as well. | |
20747 | (contains_aligned_value_p): Change argument to const_tree. | |
20748 | (ix86_function_arg_boundary): Change second argument to const_tree. | |
20749 | ||
20750 | 2010-07-16 Bernd Schmidt <bernds@codesourcery.com> | |
20751 | ||
20752 | PR target/42235 | |
20753 | * function.c (record_hard_reg_sets): New static function. | |
20754 | (assign_parm_setup_reg): If an optab for extending exists and the | |
20755 | generated code clobbbers no hard regs, emit the insn directly and | |
20756 | create a REG_EQUIV note. | |
20757 | ||
20758 | 2010-07-15 Nathan Froyd <froydnj@codesourcery.com> | |
20759 | ||
20760 | * c-decl.c (detect_field_duplicates): Use DECL_CHAIN insted of | |
20761 | TREE_CHAIN. | |
20762 | * c-typeck.c (push_init_level): Likewise. | |
20763 | (process_init_element): Likewise. | |
20764 | ||
20765 | 2010-07-15 Anatoly Sokolov <aesok@post.ru> | |
20766 | ||
20767 | * tree.h (enum tree_index): Add TI_INTEGER_THREE. | |
20768 | (integer_three_node): Add. | |
20769 | * tree.c (build_common_tree_nodes_2): Use integer_type_node insead of | |
20770 | NULL_TREE in build_int_cst calls. Initialize the integer_three_node. | |
20771 | * builtins.c (expand_builtin_prefetch): Use common tree nodes instead | |
20772 | of call build_int_cst. | |
20773 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Ditto. | |
20774 | * tree-ssa-loop-ivopts.c (idx_find_step): Ditto. | |
20775 | (find_interesting_uses_address): Ditto. | |
20776 | * tree-ssa-alias.c (ao_ref_init_from_ptr_and_size): Ditto. | |
20777 | * tree-eh.c (lower_eh_constructs_2): Ditto. | |
20778 | * tree-vect-loop.c (get_initial_def_for_induction): Ditto. | |
20779 | * c-typeck.c (really_start_incremental_init, push_init_level): Ditto. | |
20780 | * expmed.c (expand_divmod): Ditto. | |
20781 | * tree-mudflap.c (mx_register_decls): Ditto. | |
20782 | * varasm.c (array_size_for_constructor): Ditto. | |
20783 | * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto. | |
20784 | * c-parser.c (c_parser_postfix_expression): Ditto. | |
20785 | ||
20786 | 2010-07-15 Bernd Schmidt <bernds@codesourcery.com> | |
20787 | ||
20788 | * postreload.c (last_label_ruid, first_index_reg, last_index_reg): | |
20789 | New static variables. | |
20790 | (reload_combine_recognize_pattern): New static function, broken out | |
20791 | of reload_combine. | |
20792 | (reload_combine): Use it. Only initialize first_index_reg and | |
20793 | last_index_reg once. | |
20794 | ||
20795 | 2010-07-15 Richard Henderson <rth@redhat.com> | |
20796 | ||
20797 | * cgraphunit.c (cgraph_build_static_cdtor): Clear current_function_decl | |
20798 | when done. | |
20799 | ||
20800 | 2010-07-15 Jan Hubicka <jh@suse.cz> | |
20801 | ||
20802 | * lto-symtab.c (lto_symtab_resolve_symbols): Remove hack handling | |
20803 | comdats for broken gold. | |
20804 | (lto_sy mtab_merge_decls_1): Set used_from_object_file correctly. | |
20805 | ||
20806 | 2010-07-15 Nathan Froyd <froydnj@codesourcery.com> | |
20807 | ||
20808 | * tree.h (TREE_RTL_OPERAND_CHECK): Delete. | |
20809 | ||
20810 | 2010-07-15 Nathan Froyd <froydnj@codesourcery.com> | |
20811 | ||
20812 | * tree.h (DECL_CHAIN): Define. | |
20813 | * alias.c: Carefully replace TREE_CHAIN with DECL_CHAIN. | |
20814 | * c-decl.c: Likewise. | |
20815 | * c-parser.c: Likewise. | |
20816 | * c-typeck.c: Likewise. | |
20817 | * cfgexpand.c: Likewise. | |
20818 | * cgraph.c: Likewise. | |
20819 | * cgraphunit.c: Likewise. | |
20820 | * combine.c: Likewise. | |
20821 | * config/alpha/alpha.c: Likewise. | |
20822 | * config/arm/arm.c: Likewise. | |
20823 | * config/frv/frv.c: Likewise. | |
20824 | * config/i386/i386.c: Likewise. | |
20825 | * config/i386/winnt-cxx.c: Likewise. | |
20826 | * config/ia64/ia64.c: Likewise. | |
20827 | * config/iq2000/iq2000.c: Likewise. | |
20828 | * config/mep/mep.c: Likewise. | |
20829 | * config/mips/mips.c: Likewise. | |
20830 | * config/pa/som.h: Likewise. | |
20831 | * config/rs6000/rs6000.c: Likewise. | |
20832 | * config/s390/s390.c: Likewise. | |
20833 | * config/sh/sh.c: Likewise. | |
20834 | * config/sh/symbian-cxx.c: Likewise. | |
20835 | * config/sparc/sparc.c: Likewise. | |
20836 | * config/spu/spu.c: Likewise. | |
20837 | * config/stormy16/stormy16.c: Likewise. | |
20838 | * config/vxworks.c: Likewise. | |
20839 | * config/xtensa/xtensa.c: Likewise. | |
20840 | * coverage.c: Likewise. | |
20841 | * dbxout.c: Likewise. | |
20842 | * dwarf2out.c: Likewise. | |
20843 | * emit-rtl.c: Likewise. | |
20844 | * expr.c: Likewise. | |
20845 | * function.c: Likewise. | |
20846 | * gimple-low.c: Likewise. | |
20847 | * gimple-pretty-print.c: Likewise. | |
20848 | * gimplify.c: Likewise. | |
20849 | * integrate.c: Likewise. | |
20850 | * ipa-inline.c: Likewise. | |
20851 | * ipa-prop.c: Likewise. | |
20852 | * ipa-split.c: Likewise. | |
20853 | * ipa-struct-reorg.c: Likewise. | |
20854 | * ipa-type-escape.c: Likewise. | |
20855 | * langhooks.c: Likewise. | |
20856 | * lto-cgraph.c: Likewise. | |
20857 | * omp-low.c: Likewise. | |
20858 | * stor-layout.c: Likewise. | |
20859 | * tree-cfg.c: Likewise. | |
20860 | * tree-complex.c: Likewise. | |
20861 | * tree-dfa.c: Likewise. | |
20862 | * tree-dump.c: Likewise. | |
20863 | * tree-inline.c: Likewise. | |
20864 | * tree-mudflap.c: Likewise. | |
20865 | * tree-nested.c: Likewise. | |
20866 | * tree-object-size.c: Likewise. | |
20867 | * tree-pretty-print.c: Likewise. | |
20868 | * tree-sra.c: Likewise. | |
20869 | * tree-ssa-live.c: Likewise. | |
20870 | * tree-ssa-loop-niter.c: Likewise. | |
20871 | * tree-ssa-math-opts.c: Likewise. | |
20872 | * tree-ssa-reassoc.c: Likewise. | |
20873 | * tree-ssa-sccvn.c: Likewise. | |
20874 | * tree-ssa-structalias.c: Likewise. | |
20875 | * tree-tailcall.c: Likewise. | |
20876 | * tree-vrp.c: Likewise. | |
20877 | * tree.c: Likewise. | |
20878 | * var-tracking.c: Likewise. | |
20879 | * varasm.c: Likewise. | |
20880 | ||
20881 | 2010-07-15 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
20882 | ||
20883 | PR target/44877 | |
20884 | * config/spu/spu.c (spu_expand_builtin_1): Allow references | |
20885 | (as well as pointers) as argument to mask_for_load builtins. | |
20886 | ||
20887 | 2010-07-15 Richard Guenther <rguenther@suse.de> | |
20888 | ||
20889 | PR tree-optimization/44946 | |
20890 | * tree-ssa-structalias.c (get_constraint_for_component_ref): Deal | |
20891 | with accessing only padding properly. | |
20892 | ||
20893 | 2010-07-15 Jan Hubicka <jh@suse.cz> | |
20894 | ||
20895 | * ipa.c (function_and_variable_visibility): Variables marked as used | |
20896 | should not be localized. | |
20897 | ||
20898 | 2010-07-15 Jan Hubicka <jh@suse.cz> | |
20899 | ||
20900 | * cgraph.c: Include lto-streamer.h | |
20901 | (change_decl_assembler_name): Work when assembler name hash is at place. | |
20902 | (cgraph_make_decl_local): When localizing COMDAT symbol at WPA stage, | |
20903 | be sure to rename it to avoid name clash. | |
20904 | * ipa.c (cgraph_externally_visible_p, function_and_variable_visibility): | |
20905 | Localize hidden symbols only when locally defined. | |
20906 | ||
20907 | 2010-07-15 Uros Bizjak <ubizjak@gmail.com> | |
20908 | ||
20909 | * config/i386/i386.h (SHIFT_COUNT_TRUNCATED): Expand comment. | |
20910 | ||
20911 | 2010-07-15 Magnus Granberg <zorry@gentoo.org> | |
20912 | Kevin F. Quinn <kevquinn@gentoo.org> | |
20913 | ||
20914 | * builtins.c (expand_builtin_init_trampoline): Warn for -Wtrampolines. | |
20915 | * common.opt: Add -Wtrampolines. | |
20916 | * doc/invoke.texi: Add -Wtrampolines. | |
20917 | ||
20918 | 2010-07-15 Jie Zhang <jie@codesourcery.com> | |
20919 | ||
20920 | * config/arm/cortex-a8.md (cortex_a8_load_store_2): Reserve | |
20921 | cortex_a8_issue_ls. | |
20922 | ||
20923 | 2010-07-15 Dave Korn <dave.korn.cygwin@gmail.com> | |
20924 | ||
20925 | * config/i386/cygwin.h (LIBGCJ_SONAME): Update. | |
20926 | * config/i386/mingw32.h (LIBGCJ_SONAME): Likewise. | |
20927 | ||
20928 | 2010-07-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
20929 | ||
20930 | * config/spu/spu.c (reg_names): Remove prototype. | |
20931 | (call_used_regs): Likewise. | |
20932 | ||
20933 | 2010-07-14 Dave Korn <dave.korn.cygwin@gmail.com> | |
20934 | ||
20935 | * config/i386/cygming-crtend.c (__FRAME_END__): Replace attribute | |
20936 | "unused" with attribute "used". | |
20937 | (__JCR_END__): Likewise. | |
20938 | * config/i386/cygming-crtbegin.c (__EH_FRAME_BEGIN__): Add missing | |
20939 | "used" attribute. | |
20940 | (__JCR_LIST__): Replace attribute "unused" with attribute "used". | |
20941 | ||
20942 | 2010-07-14 Richard Guenther <rguenther@suse.de> | |
20943 | ||
20944 | * lto-streamer-in.c (maybe_fixup_handled_component): Remove. | |
20945 | (maybe_fixup_decls): Likewise. | |
20946 | (input_gimple_stmt): Do not fixup anything. | |
20947 | * lto-streamer-out.c (output_gimple_stmt): Make sure all | |
20948 | non-automatic variable uses are wrapped inside a MEM_REF. | |
20949 | ||
20950 | 2010-07-14 Richard Henderson <rth@redhat.com> | |
20951 | ||
20952 | * passes.c (rest_of_decl_compilation): Do not call assemble_variable | |
20953 | for functions. | |
20954 | * varasm.c (assemble_variable): Remove early exit for functions; | |
20955 | assert that we're given a variable. | |
20956 | ||
20957 | 2010-07-14 Jie Zhang <jie@codesourcery.com> | |
20958 | ||
20959 | * config/arm/cortex-a8.md (cortex_a8_alu): Don't use | |
20960 | cortex_a8_default when neon_type is not none. | |
20961 | ||
20962 | 2010-07-14 Bernd Schmidt <bernds@codesourcery.com> | |
20963 | ||
20964 | * lower-subreg.c (subreg_context): New static bitmap. | |
20965 | (decompose_multiword_subregs): Allocate and free it. | |
20966 | (find_decomposable_subregs): Set a bit in it for a register that | |
20967 | occurs in a subreg that changes mode but not size. | |
20968 | (can_decompose_p): Test it instead of non_decomposable_context. | |
20969 | ||
20970 | 2010-07-14 Richard Guenther <rguenther@suse.de> | |
20971 | ||
20972 | PR tree-optimization/44824 | |
20973 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Use | |
20974 | is_gimple_mem_ref_addr. | |
20975 | (tree_ssa_forward_propagate_single_use_vars): Do not propagate | |
20976 | non-decl_address_invariant_p addresses. | |
20977 | ||
20978 | 2010-07-14 Bernd Schmidt <bernds@codesourcery.com> | |
20979 | ||
20980 | * reload.c (find_reloads): Revert code to penalize small register | |
20981 | classes that was brought in with the IRA merge. | |
20982 | ||
20983 | 2010-07-14 Richard Guenther <rguenther@suse.de> | |
20984 | ||
20985 | * tree-ssa-ccp.c (fold_const_aggregate_ref): Handle MEM_REF | |
20986 | as base of ARRAY_REFs. | |
20987 | ||
20988 | 2010-07-14 Richard Guenther <rguenther@suse.de> | |
20989 | ||
20990 | PR middle-end/44930 | |
20991 | * tree-pretty-print.c (do_niy): Do not print a newline. | |
20992 | ||
20993 | 2010-07-14 Bernd Schmidt <bernds@codesourcery.com> | |
20994 | ||
20995 | * ira-int.h (struct ira_object): New. | |
20996 | (ira_object_t): New typedef. Add DEF_VEC_P and DEF_VEC_ALLOC_P for it. | |
20997 | (struct ira_allocno): Remove members min, max, | |
20998 | conflict_allocno_array, conflict_id, conflict_allocno_array_size, | |
20999 | conflict_allocnos_num and conflict_vec_p. Add new member object. | |
21000 | (OBJECT_CONFLICT_ARRAY, OBJECT_CONFLICT_VEC_P, | |
21001 | OBJECT_NUM_CONFLICTS, OBJECT_CONFLICT_ARRAY_SIZE, | |
21002 | OBJECT_CONFLICT_HARD_REGS, OBJECT_TOTAL_CONFLICT_HARD_REGS, | |
21003 | OBJECT_MIN, OBJECT_MAX, OBJECT_CONFLICT_ID): Renamed from | |
21004 | ALLOCNO_CONFLICT_ALLOCNO_ARRAY, ALLOCNO_CONFLICT_VEC_P, | |
21005 | ALLOCNO_CONFLICT_ALLOCNOS_NUM, ALLOCNO_CONFLICT_ALLOCNO_ARRAY_SIZE, | |
21006 | ALLOCNO_CONFLICT_HARD_REGS, ALLOCNO_TOTAL_CONFLICT_HARD_REGS) | |
21007 | ALLOCNO_MIN, ALLOCNO_MAX, and ALLOCNO_CONFLICT_ID; now operate on | |
21008 | an ira_object_t rather than ira_allocno_t. All uses changed. | |
21009 | (ira_object_id_map): Renamed from ira_conflict_id_allocno_map; now | |
21010 | contains a vector of ira_object_t; all uses changed. | |
21011 | (ira_objects_num): Declare variable. | |
21012 | (ira_create_allocno_object): Declare function. | |
21013 | (ira_conflict_vector_profitable_p): Adjust prototype. | |
21014 | (ira_allocate_conflict_vec): Renamed from | |
21015 | ira_allocate_allocno_conflict_vec; first arg now ira_object_t. | |
21016 | (ira_allocate_object_conflicts): Renamed from | |
21017 | ira_allocate_allocno_conflicts; first arg now ira_object_t. | |
21018 | (struct ira_object_iterator): New. | |
21019 | (ira_object_iter_init, ira_object_iter_cond, FOR_EACH_OBJECT): New. | |
21020 | (ira_allocno_conflict_iterator): Renamed member allocno_conflict_vec_p | |
21021 | to conflict_vec_p. All uses changed. | |
21022 | (ira_allocno_conflict_iter_init, ira_allocno_conflict_iter_cond): | |
21023 | Changed to take into account that conflicts are now tracked for | |
21024 | objects. | |
21025 | * ira-conflicts.c (OBJECTS_CONFLICT_P): Renamed from CONFLICT_ALLOCNO_P. | |
21026 | Args changed to accept ira_object_t. All uses changed. | |
21027 | (allocnos_conflict_p): New static function. | |
21028 | (collected_conflict_objects): Renamed from collected_allocno_objects; | |
21029 | now a vector of ira_object_t. All uses changed. | |
21030 | (build_conflict_bit_table): Changed to take into account that | |
21031 | conflicts are now tracked for objects. | |
21032 | (process_regs_for_copy, propagate_copies, build_allocno_conflicts) | |
21033 | (print_allocno_conflicts, ira_build_conflicts): Likewise. | |
21034 | * ira-color.c (assign_hard_reg, setup_allocno_available_regs_num) | |
21035 | setup_allocno_left_conflicts_size, allocno_reload_assign, | |
21036 | fast_allocation): Likewise. | |
21037 | * ira-lives.c (make_hard_regno_born, make_allocno_born) | |
21038 | process_single_reg_class_operands, process_bb_node_lives): Likewise. | |
21039 | * ira-emit.c (modify_move_list, add_range_and_copies_from_move_list): | |
21040 | Likewise. | |
21041 | * ira-build.c (ira_objects_num): New variable. | |
21042 | (ira_object_id_map): Renamed from ira_conflict_id_allocno_map; now | |
21043 | contains a vector of ira_object_t; all uses changed. | |
21044 | (ira_object_id_map_vec): Corresponding change. | |
21045 | (object_pool): New static variable. | |
21046 | (initiate_allocnos): Initialize it. | |
21047 | (finish_allocnos): Free it. | |
21048 | (ira_create_object, ira_create_allocno_object, create_allocno_objects): | |
21049 | New functions. | |
21050 | (ira_create_allocno): Don't set members that were removed. | |
21051 | (ira_set_allocno_cover_class): Don't change conflict hard regs. | |
21052 | (merge_hard_reg_conflicts): Changed to take into account that | |
21053 | conflicts are now tracked for objects. | |
21054 | (ira_conflict_vector_profitable_p, ira_allocate_conflict_vec, | |
21055 | allocate_conflict_bit_vec, ira_allocate_object_conflicts, | |
21056 | compress_conflict_vecs, remove_low_level_allocnos, ira_flattening, | |
21057 | setup_min_max_allocno_live_range_point, allocno_range_compare_func, | |
21058 | setup_min_max_conflict_allocno_ids, ): Likewise. | |
21059 | (add_to_conflicts): Renamed from add_to_allocno_conflicts, args changed | |
21060 | to ira_object_t; all callers changed. | |
21061 | (ira_add_conflict): Renamed from ira_add_allocno_conflict, args changed | |
21062 | to ira_object_t, all callers changed. | |
21063 | (clear_conflicts): Renamed from clear_allocno_conflicts, arg changed | |
21064 | to ira_object_t, all callers changed. | |
21065 | (conflict_check, curr_conflict_check_tick): Renamed from | |
21066 | allocno_conflict_check and curr_allocno_conflict_check_tick; all uses | |
21067 | changed. | |
21068 | (compress_conflict_vec): Renamed from compress_allocno_conflict_vec, | |
21069 | arg changed to ira_object_t, all callers changed. | |
21070 | (create_cap_allocno): Call ira_create_allocno_object. | |
21071 | (finish_allocno): Free the corresponding object. | |
21072 | (sort_conflict_id_map): Renamed from sort_conflict_id_allocno_map; all | |
21073 | callers changed. Adjusted for dealing with objects. | |
21074 | (ira_build): Call create_allocno_objects after ira_costs. Adjusted for | |
21075 | dealing with objects. | |
21076 | * ira.c (ira_bad_reload_regno_1): Adjusted for dealing with objects. | |
21077 | ||
21078 | * ira-int.h (struct live_range): Rename allocno member to object | |
21079 | and change type to ira_object_t. | |
21080 | (struct ira_object): New member live_ranges. | |
21081 | (struct ira_allocno): Remove member live_ranges. | |
21082 | (ALLOCNO_LIVE_RANGES): Remove. | |
21083 | (OBJECT_LIVE_RANGES): New macro. | |
21084 | (ira_create_live_range, ira_copy_live_range_list, | |
21085 | ira_merge_live_range_list, ira_live_ranges_intersect_p, | |
21086 | ira_finish_live_range, ira_finish_live_range_list): Adjust declarations. | |
21087 | * ira-build.c (ira_create_object): Initialize live ranges here. | |
21088 | (ira_create_allocno): Not here. | |
21089 | (ira_create_live_range): Rename from ira_create_allocno_live_range, arg | |
21090 | changed to ira_object_t, all callers changed. | |
21091 | (copy_live_range): Rename from copy_allocno_live_range, all callers | |
21092 | changed. | |
21093 | (ira_copy_live_range_list): Rename from | |
21094 | ira_copy_allocno_live_range_list, all callers changed. | |
21095 | (ira_merge_live_ranges): Rename from ira_merge_allocno_live_range_list, | |
21096 | all callers changed. | |
21097 | (ira_live_ranges_intersect_p): Rename from | |
21098 | ira_allocno_live_ranges_intersect_p, all callers changed. | |
21099 | (ira_finish_live_range): Rename from ira_finish_allocno_live_range, all | |
21100 | callers changed. | |
21101 | (ira_finish_live_range_list): Rename from | |
21102 | ira_finish_allocno_live_range_list, all callers changed. | |
21103 | (change_object_in_range_list): Rename from change_allocno_in_range_list, | |
21104 | last arg changed to ira_object_t, all callers changed. | |
21105 | (finish_allocno): Changed to expect live ranges in the allocno's object. | |
21106 | (move_allocno_live_ranges, copy_allocno_live_ranges, | |
21107 | update_bad_spill_attribute, setup_min_max_allocno_live_range_point, | |
21108 | ira_flattening, ira_build): Likewise. | |
21109 | * ira-color.c (allocnos_have_intersected_live_ranges_p, | |
21110 | slot_coalesced_allocno_live_ranges_intersect, | |
21111 | setup_slot_coalesced_allocno_live_ranges, fast_allocation): Likewise. | |
21112 | * ira-conflicts.c (build_conflict_bit_table): Likewise. | |
21113 | * ira-emit.c (add_range_and_copies_from_move_list): Likewise. | |
21114 | * ira-lives.c (make_allocno_born, update_allocno_pressure_excess_length, | |
21115 | make_allocno_dead, create_start_finish_chains, | |
21116 | remove_some_program_points_and_update_live_ranges, | |
21117 | ira_debug_live_range_list): Likewise. | |
21118 | ||
21119 | * ira-int.h (ira_object_conflict_iterator): Rename from | |
21120 | ira_allocno_conflict_iterator. | |
21121 | (ira_object_conflict_iter_init): Rename from | |
21122 | ira_allocno_conflict_iter_init, second arg changed to | |
21123 | * ira.c (check_allocation): Use FOR_EACH_OBJECT_CONFLICT rather than | |
21124 | FOR_EACH_ALLOCNO_CONFLICT. | |
21125 | * ira-color.c (assign_hard_reg, push_allocno_to_stack) | |
21126 | setup_allocno_left_conflicts_size, coalesced_allocno_conflict_p, | |
21127 | ira_reassign_conflict_allocnos, ira_reassign_pseudos): Likewise. | |
21128 | * ira-conflicts.c (print_allocno_conflicts): Likewise. | |
21129 | ||
21130 | 2010-07-13 Joern Rennecke <joern.rennecke@embecosm.com> | |
21131 | ||
21132 | PR other/44874 | |
21133 | * tree-dump.c (dump_options): Add enumerate_locals entry. | |
21134 | Add TDF_NOID exclusion to all entry. | |
21135 | * tree-dump.h (dump_enumerated_decls): Declare. | |
21136 | * tree-pretty-print.c (dump_generic_node): For TDF_NOID, | |
21137 | Don't display type uid. | |
21138 | (print_declaration): Don't crash on TREE_TYPE (t) == 0. | |
21139 | * tree-pass.h (TDF_ENUMERATE_LOCALS): Define. | |
21140 | * tree-ssa-live.c: Include gimple.h. | |
21141 | (numbered_tree_d): New struct. | |
21142 | (numbered_tree): New typedef. | |
21143 | (DEF_VEC_O (numbered_tree): New. | |
21144 | (DEF_VEC_ALLOC_O (numbered_tree, heap)): Likewise. | |
21145 | (compare_decls_by_uid, dump_enumerated_decls_push): New functions. | |
21146 | (dump_enumerated_decls): Likewise. | |
21147 | * tree-optimize.c (execute_cleanup_cfg_post_optimizing): If comparing | |
21148 | debug info and flag_dump_final_insns, call dump_enumerated_decls. | |
21149 | * tree-cfg.c (dump_function_to_file): Call dump_enumerated_decls. | |
21150 | * Makefile.in (tree-ssa-live.o): Depend on $(GIMPLE_H). | |
21151 | ||
21152 | 2010-07-13 Richard Sandiford <rdsandiford@googlemail.com> | |
21153 | ||
21154 | * expmed.h (MAX_BITS_PER_WORD): Move to... | |
21155 | * defaults.h (MAX_BITS_PER_WORD): ...here. | |
21156 | ||
21157 | 2010-07-13 DJ Delorie <dj@redhat.com> | |
21158 | ||
21159 | * config/h8300/h8300.c (h8300_init_once): Default to | |
21160 | -fstrict_volatile_bitfields. | |
21161 | ||
21162 | * config/sh/sh.c (sh_override_options): Default to | |
21163 | -fstrict_volatile_bitfields. | |
21164 | ||
21165 | * config/rx/rx.c (rx_option_override): New. | |
21166 | ||
21167 | * config/m32c/m32c.c (m32c_override_options): Default to | |
21168 | -fstrict_volatile_bitfields. | |
21169 | ||
21170 | 2010-07-13 Nathan Froyd <froydnj@codesourcery.com> | |
21171 | ||
21172 | * tree.h (build_function_call_expr): Delete. | |
21173 | (build_call_expr_loc_array): New function. | |
21174 | (build_call_expr_loc_vec): New function. | |
21175 | * tree-flow.h (struct omp_region): Change type of ws_args field | |
21176 | to a VEC. | |
21177 | * builtins.c (build_function_call_expr): Delete. | |
21178 | (build_call_expr_loc_array): New function. | |
21179 | (build_call_expr_loc): Call it. Use XALLOCAVEC. | |
21180 | (build_call_expr): Likewise. | |
21181 | (build_call_expr_loc_vec): New function. | |
21182 | * cgraphunit.c (build_cdtor): Call build_call_expr instead of | |
21183 | build_function_call_expr. | |
21184 | * expr.c (emutls_var_address): Likewise. | |
21185 | * varasm.c (emutls_common_1): Likewise. | |
21186 | * omp-low.c (expand_omp_atomic_mutex): Likewise. | |
21187 | (expand_omp_taskreg): Adjust for new type of region->ws_args. | |
21188 | (get_ws_args_for): Return a VEC instead of a tree. | |
21189 | (expand_parallel_call): Call build_call_expr_loc_vec instead of | |
21190 | build_function_call_expr. | |
21191 | * stor-layout.c (self_referential_size): Likewise. | |
21192 | ||
21193 | 2010-07-13 Jakub Jelinek <jakub@redhat.com> | |
21194 | ||
21195 | PR testsuite/44701 | |
21196 | * recog.c (constrain_operands): Allow side-effects in memory | |
21197 | operands if either < or > constraint is used, rather than if | |
21198 | both < and > is used. | |
21199 | ||
21200 | 2010-07-13 Richard Guenther <rguenther@suse.de> | |
21201 | ||
21202 | PR middle-end/44911 | |
21203 | * tree-pretty-print.c (dump_generic_node): Use TDF_SLIM for | |
21204 | MEM_REF pointer type dumping. Avoid recursing for TYPE_DECLs | |
21205 | without name. | |
21206 | ||
21207 | 2010-07-13 Kaz Kojima <kkojima@gcc.gnu.org> | |
21208 | ||
21209 | PR target/44761 | |
21210 | * mode-switching.c (optimize_mode_switching): Add ATTRIBUTE_UNUSED | |
21211 | to variable emited. | |
21212 | * config/sh/sh.c (sh_expand_epilogue): Remove unused variable. | |
21213 | * config/sh/sh.md (symGOT_load): Likewise. | |
21214 | (symDTPOFF2reg): Likewise. | |
21215 | (symTPOFF2reg): Likewise. | |
21216 | ||
21217 | 2010-07-13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
21218 | ||
21219 | * expmed.c (MAX_BITS_PER_WORD): Moved to expmed.h. | |
21220 | * expmed.h (MAX_BITS_PER_WORD): Moved from expmed.c. | |
21221 | ||
21222 | 2010-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
21223 | ||
21224 | * config/i386/sol2-unwind.h (x86_64_fallback_frame_state): Correct | |
21225 | explanation. | |
21226 | Find ucontext_t * on Solaris 11. | |
21227 | (x86_fallback_frame_state): Handle Solaris 9 multi-threaded pattern. | |
21228 | Handle new Solaris 11 __sighndlr patterns. | |
21229 | ||
21230 | 2010-07-13 Jakub Jelinek <jakub@redhat.com> | |
21231 | ||
21232 | PR debug/44901 | |
21233 | * vec.h (VEC_block_remove): Fix comment. | |
21234 | * tree-ssa-live.c (remove_unused_locals): Don't use | |
21235 | VEC_unordered_remove on local_decls, instead replace a single | |
21236 | vector element in each iteration if at least one element had | |
21237 | to be removed and VEC_truncate at the end. | |
21238 | * omp-low.c (expand_omp_taskreg): Likewise. | |
21239 | ||
21240 | 2010-07-13 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
21241 | ||
21242 | * c-decl.c (finish_function): Fix typo in comment. | |
21243 | ||
21244 | 2010-07-12 H.J. Lu <hongjiu.lu@intel.com> | |
21245 | ||
21246 | PR bootstrap/44921 | |
21247 | * postreload.c (move2add_use_add3_insn): Silence gcc warning | |
21248 | on min_regno. | |
21249 | ||
21250 | 2010-07-12 Jakub Jelinek <jakub@redhat.com> | |
21251 | ||
21252 | * tree-vrp.c (simplify_bit_ops_using_ranges): New function. | |
21253 | (simplify_stmt_using_ranges): Use it. | |
21254 | ||
21255 | 2010-07-12 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
21256 | ||
21257 | * config/spu/spu.h (struct spu_builtin_description): Remove FNDECL | |
21258 | member. Do not mark as GTY(()). | |
21259 | * config/spu/spu.c (spu_builtins): Remove FNDECL initializer elements. | |
21260 | (spu_builtin_decls): New static variable. | |
21261 | (spu_builtin_decl): Use it instead of spu_builtins[].fndecl. | |
21262 | (spu_init_builtins): Likewise. | |
21263 | (spu_builtin_mul_widen_even): Likewise. | |
21264 | (spu_builtin_mul_widen_odd): Likewise. | |
21265 | (spu_builtin_mask_for_load): Likewise. | |
21266 | (spu_builtin_vec_perm): Likewise. | |
21267 | * config/spu/spu-c.c: Include "target.h". | |
21268 | (spu_resolve_overloaded_builtin): Call targetm.builtin_decl instead | |
21269 | of using spu_builtins[].fndecl. | |
21270 | ||
21271 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21272 | ||
21273 | * config/mips/mips.c (mips_override_options): Make -mflip-mips16 | |
21274 | imply -minterlink-mips16. | |
21275 | ||
21276 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21277 | ||
21278 | * config/mips/mips.h (mips16_globals): Declare. | |
21279 | (SWITCHABLE_TARGET): Define. | |
21280 | * config/mips/mips.c: Include target-globals.h. | |
21281 | (mips16_globals): New variable. | |
21282 | (mips_set_mips16_mode): Use save_target_globals and | |
21283 | restore_target_globals instead of target_reinit. | |
21284 | ||
21285 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21286 | ||
21287 | * reginfo.c (init_reg_sets): Don't zero globals here. Update comment | |
21288 | to say that the function can be called more than once. | |
21289 | * target-globals.c (save_target_globals): Call init_reg_sets. | |
21290 | ||
21291 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21292 | ||
21293 | * Makefile.in (bb-reorder.o, target-globals.o): Depend on bb-reorder.h | |
21294 | * bb-reorder.h: New file. | |
21295 | * bb-reorder.c (default_target_bb_reorder): New variable. | |
21296 | (this_target_bb_reorder): New conditional variable. | |
21297 | (uncond_jump_length): Redefine as a macro. | |
21298 | * target-globals.h (this_target_bb_reorder): Declare. | |
21299 | (target_globals): Add a bb_reorder field. | |
21300 | (restore_target_globals): Copy the bb_reorder field to | |
21301 | this_target_bb-reorder. | |
21302 | * target-globals.c: Include bb-reorder.h. | |
21303 | (default_target_globals): Initialize the bb_reorder field. | |
21304 | (save_target_globals): Likewise. | |
21305 | ||
21306 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21307 | ||
21308 | * Makefile.in (gcse.o, target-globals.o): Depend on gcse.h.. | |
21309 | * gcse.h: New file. | |
21310 | * gcse.c: Include gcse.h. | |
21311 | (default_target_gcse): New variable. | |
21312 | (this_target_gcse): New conditional variable. | |
21313 | (can_copy): Redefine as a macro. | |
21314 | (can_copy_init_p): New macro. | |
21315 | (can_copy_p): Remove can_copy_init_p. | |
21316 | * target-globals.h (this_target_gcse): Declare. | |
21317 | (target_globals): Add a gcse field. | |
21318 | (restore_target_globals): Copy the gcse field to this_target_gcse. | |
21319 | * target-globals.c: Include gcse.h. | |
21320 | (default_target_globals): Initialize the gcse field. | |
21321 | (save_target_globals): Likewise. | |
21322 | ||
21323 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21324 | ||
21325 | * ira-int.h (target_ira_int): Add x_ira_prohibited_mode_move_regs | |
21326 | and x_ira_prohibited_mode_move_regs_initialized_p. | |
21327 | (ira_prohibited_mode_move_regs): Redefine as a macro. | |
21328 | * ira.c (ira_prohibited_mode_move_regs): Delete. | |
21329 | (ira_prohibited_mode_move_regs_initialized_p): Redefine as a macro. | |
21330 | ||
21331 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21332 | ||
21333 | * reload.h (target_reload): Add x_cached_reg_save_code and | |
21334 | x_cached_reg_restore_code. | |
21335 | * caller-save.c (cached_reg_save_code, cached_reg_restore_code): | |
21336 | Redefine as macros. | |
21337 | ||
21338 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21339 | ||
21340 | * Makefile.in (target-globals.o): Depend on builtins.h. | |
21341 | * builtins.h: New file. | |
21342 | * builtins.c: Include builtins.h. | |
21343 | (default_target_builtins): New variable. | |
21344 | (this_target_builtins): New conditional variable. | |
21345 | (apply_args_mode, apply_result_mode): Redefine as macros. | |
21346 | * target-globals.h (this_target_builtins): Declare. | |
21347 | (target_globals): Add a builtins field. | |
21348 | (restore_target_globals): Copy the builtins field to | |
21349 | this_target_builtins. | |
21350 | * target-globals.c: Include builtins.h. | |
21351 | (default_target_globals): Initialize the builtins field. | |
21352 | (save_target_globals): Likewise. | |
21353 | ||
21354 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21355 | ||
21356 | * expmed.h (alg_code, mult_cost, MULT_COST_LESS, CHEAPER_MULT_COST) | |
21357 | (algorithm, alg_hash_entry, NUM_ALG_HASH_ENTRIES, alg_hash): Moved | |
21358 | from expmed.c. | |
21359 | (target_expmed): Add x_alg_hash and x_alg_hash_used_p. | |
21360 | (alg_hash, alg_hash_used_p): New macros. | |
21361 | * expmed.c (init_expmed): Clear alg_hash if reinitializing. | |
21362 | (alg_code, mult_cost, MULT_COST_LESS, CHEAPER_MULT_COST, algorithm) | |
21363 | (alg_hash_entry, NUM_ALG_HASH_ENTRIES, alg_hash): Moved to expmed.h. | |
21364 | ||
21365 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21366 | ||
21367 | * ira-int.h (target_ira_int): Add x_max_struct_costs_size, x_init_cost, | |
21368 | x_temp_costs, x_op_costs, x_this_op_costs and x_cost_classes. | |
21369 | * ira-costs.c (max_struct_costs_size, init_cost, temp_costs, op_costs) | |
21370 | (this_op_costs, costs_classes): Redefine as macros. | |
21371 | (record_reg_classes): Don't take op_costs as a parameter. | |
21372 | (record_operand_costs): Likewise. Update calls to record_reg_classes. | |
21373 | (scan_one_insn): Update call to record_operand_costs. | |
21374 | ||
21375 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21376 | ||
21377 | * Makefile.in (target-globals.o): Depend on $(IRA_INT_H). | |
21378 | * ira-int.h (ira_max_nregs, ira_important_class_nums): Delete. | |
21379 | (target_ira_int): New structure. | |
21380 | (default_target_ira_int): Declare. | |
21381 | (this_target_ira_int): Declare as a variable or define as a macro. | |
21382 | (ira_reg_mode_hard_regset, ira_register_move_cost) | |
21383 | (ira_may_move_in_cost, ira_may_move_out_cost, ira_class_subset_p) | |
21384 | (ira_non_ordered_class_hard_regs, ira_class_hard_reg_index) | |
21385 | (prohibited_class_mode_regs, ira_important_classes_num) | |
21386 | (ira_important_classes, ira_reg_class_intersect) | |
21387 | (ira_reg_classes_intersect_p, ira_reg_class_super_classes) | |
21388 | (ira_reg_class_union): Redefine as macros. | |
21389 | * ira.h (target_ira): New structure. | |
21390 | (default_target_ira): Declare. | |
21391 | (this_target_ira): Declare as a variable or define as a macro. | |
21392 | (ira_available_class_regs, ira_hard_regno_cover_class) | |
21393 | (ira_reg_class_cover_size, ira_reg_class_cover, ira_class_translate) | |
21394 | (ira_reg_class_nregs, ira_memory_move_cost, ira_class_hard_regs) | |
21395 | (ira_class_hard_regs_num): Redefine as macros. | |
21396 | * ira.c (default_target_ira, default_target_ira_int): New variables. | |
21397 | (this_target_ira, this_target_ira_int): New conditional variables. | |
21398 | (ira_reg_mode_hard_regset, ira_memory_move_cost) | |
21399 | (ira_register_move_cost, ira_may_move_in_cost, ira_may_move_out_cost) | |
21400 | (ira_class_subset_p): Delete. | |
21401 | (no_unit_alloc_regs): Redefine as a macro. | |
21402 | (ira_class_hard_regs, ira_non_ordered_class_hard_regs) | |
21403 | (ira_class_hard_regs_num, ira_class_hard_reg_index) | |
21404 | (ira_available_class_regs): Delete. | |
21405 | (alloc_reg_class_subclasses): Redefine as a macro. | |
21406 | (ira_reg_class_cover_size, ira_reg_class_cover) | |
21407 | (ira_important_classes_num, ira_important_classes) | |
21408 | (ira_important_class_nums, ira_class_translate): Delete. | |
21409 | (cover_class_order): Document the variable's lifetime. | |
21410 | (reorder_important_classes): Don't set ira_important_class_nums. | |
21411 | (ira_reg_class_intersect, ira_reg_classes_intersect_p) | |
21412 | (ira_reg_class_super_classes, ira_reg_class_union) | |
21413 | (ira_hard_regno_cover_class, ira_reg_class_nregs, ira_max_nregs): | |
21414 | Delete. | |
21415 | (setup_reg_class_nregs): Don't set ira_max_regs. | |
21416 | (prohibited_class_mode_regs): Delete. | |
21417 | * target-globals.h (this_target_ira, this_target_ira_int): Declare. | |
21418 | (target_globals): Add ira and ira_int fields. | |
21419 | (restore_target_globals): Copy the ira field to this_target_ira | |
21420 | and the ira_int field to this_target_ira_int. | |
21421 | * target-globals.c: Include ira-int.h. | |
21422 | (default_target_globals): Initialize the ira and ira_int fields. | |
21423 | (save_target_globals): Likewise. | |
21424 | ||
21425 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21426 | ||
21427 | * Makefile.in (target-globals.o): Depend on $(CFGLOOP_H). | |
21428 | * cfgloop.h (target_cfgloop): New structure. | |
21429 | (default_target_cfgloop): Declare. | |
21430 | (this_target_cfgloop): Declare as a variable or define as a macro. | |
21431 | (target_avail_regs, target_clobbered_regs, target_res_regs) | |
21432 | (target_reg_cost, target_spill_cost): Redefine as macros. | |
21433 | * cfgloopanal.c (default_target_cfgloop): New variable. | |
21434 | (this_target_cfgloop): New conditional variable. | |
21435 | (target_avail_regs, target_clobbered_regs, target_res_regs) | |
21436 | (target_reg_cost, target_spill_cost): Delete. | |
21437 | * target-globals.h (this_target_cfgloop): Declare. | |
21438 | (target_globals): Add a cfgloop field. | |
21439 | (restore_target_globals): Copy the cfgloop field to | |
21440 | this_target_cfgloop. | |
21441 | * target-globals.c: Include cfgloop.h. | |
21442 | (default_target_globals): Initialize the cfgloop field. | |
21443 | (save_target_globals): Likewise. | |
21444 | ||
21445 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21446 | ||
21447 | * regs.h (target_regs): Add x_direct_load, x_direct_store and | |
21448 | x_float_extend_from_mem. | |
21449 | (direct_load, direct_store, float_extend_from_mem): New macros. | |
21450 | * expr.c (direct_load, direct_store, float_extend_from_mem): Delete. | |
21451 | ||
21452 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21453 | ||
21454 | * Makefile.in (LIBFUNCS_H): Add $(HASHTAB_H). | |
21455 | (target-globals.o): Depend on $(LIBFUNCS_H). | |
21456 | * libfuncs.h: Include hashtab.h. | |
21457 | (libfunc_entry): Moved from optabs.c. | |
21458 | (target_libfuncs): New structure. | |
21459 | (default_target_libfuncs): Declare. | |
21460 | (this_target_libfuncs): Declare as a variable or define as a macro. | |
21461 | (libfunc_table): Redefine as a macro. | |
21462 | * optabs.c (default_target_libfuncs): New variable. | |
21463 | (this_target_libfuncs): New conditional variable. | |
21464 | (libfunc_table): Delete. | |
21465 | (libfunc_entry): Moved to optabs.h. | |
21466 | (libfunc_hash): Redefine as a macro. | |
21467 | (hash_libfunc, eq_libfunc): Fix comments. | |
21468 | (init_optabs): Use libfunc_hash to detect cases where the function | |
21469 | has already been called. Clear the hash table instead of | |
21470 | recreating it. | |
21471 | * target-globals.h (this_target_libfuncs): Declare. | |
21472 | (target_globals): Add a libfuncs field. | |
21473 | (restore_target_globals): Copy the libfuncs field to | |
21474 | this_target_libfuncs. | |
21475 | * target-globals.c: Include libfuncs.h. | |
21476 | (default_target_globals): Initialize the libfuncs field. | |
21477 | (save_target_globals): Likewise. | |
21478 | ||
21479 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21480 | ||
21481 | * Makefile.in (LIBFUNCS_H): New variable. Use instead of libfuncs.h | |
21482 | in all dependency lists. | |
21483 | ||
21484 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21485 | ||
21486 | * Makefile.in (target-globals.o): Depend on $(EXPR_H) and $(OPTABS_H). | |
21487 | * optabs.h (target_optabs): New structure. | |
21488 | (default_target_optabs): Declare. | |
21489 | (this_target_optabs): Declare as a variable or define as a macro. | |
21490 | (optab_table, convert_optab_table, direct_optab_table): Redefine | |
21491 | as macros. | |
21492 | * optabs.c (default_target_optabs): New variable. | |
21493 | (this_target_optabs): New conditional variable. | |
21494 | (optab_table, convert_optab_table, direct_optab_table): Delete. | |
21495 | * target-globals.h (this_target_optabs): Declare. | |
21496 | (target_globals): Add a optabs field. | |
21497 | (restore_target_globals): Copy the optabs field to | |
21498 | this_target_optabs. | |
21499 | * target-globals.c: Include expr.h and optabs.h. | |
21500 | (default_target_globals): Initialize the optabs field. | |
21501 | (save_target_globals): Likewise. | |
21502 | ||
21503 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21504 | ||
21505 | * flags.h (target_flagstate): Add x_flag_excess_precision. | |
21506 | (flag_excess_precision): Redefine as a macro. | |
21507 | * toplev.c (flag_excess_precision): Delete. | |
21508 | ||
21509 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21510 | ||
21511 | * defaults.h (MAX_MOVE_MAX, MIN_UNITS_PER_WORD): Define if not defined. | |
21512 | * libgcc2.c (MIN_UNITS_PER_WORD): Delete. | |
21513 | * hard-reg-set.h (target_hard_regs): Add x_no_caller_save_reg_set. | |
21514 | (no_caller_save_reg_set): Redefine as a macro. | |
21515 | * reload.h (target_reload): Add x_caller_save_initialized_p and | |
21516 | x_regno_save_mode. | |
21517 | (caller_save_initialized_p): Redefine as a macro. | |
21518 | * caller-save.c (caller_save_initialized_p, no_caller_save_reg_set) | |
21519 | (MAX_MOVE_MAX, MIN_UNITS_PER_WORD): Delete. | |
21520 | (regno_save_mode): Redefine as a macro. | |
21521 | ||
21522 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21523 | ||
21524 | * Makefile.in (expmed.o, target-globals.o): Depend on expmed.h. | |
21525 | * expmed.h: New file. | |
21526 | * expmed.c (default_target_costs): New variable. | |
21527 | (this_target_costs): New conditional variable. | |
21528 | (sdiv_pow2_cheap, smod_pow2_cheap, zero_cost, add_cost, neg_cost) | |
21529 | (shift_cost, shiftadd_cost, shiftsub0_cost, shiftsub1_cost, mul_cost) | |
21530 | (sdiv_cost, udiv_cost, mul_widen_cost, mul_highpart_cost): Delete. | |
21531 | * target-globals.h (this_target_expmed): Declare. | |
21532 | (target_globals): Add a expmed field. | |
21533 | (restore_target_globals): Copy the expmed field to | |
21534 | this_target_expmed. | |
21535 | * target-globals.c: Include expmed.h. | |
21536 | (default_target_globals): Initialize the expmed field. | |
21537 | (save_target_globals): Likewise. | |
21538 | ||
21539 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21540 | ||
21541 | * Makefile.in (target-globals.o): Depend on reload.h. | |
21542 | * reload.h (target_reload): New structure. | |
21543 | (default_target_reload): Declare. | |
21544 | (this_target_reload): Declare as a variable or define as a macro. | |
21545 | (indirect_symref_ok, double_reg_address_ok): Redefine as macros. | |
21546 | * reload1.c (default_target_reload): New variable | |
21547 | (this_target_reload): New conditional variable. | |
21548 | (indirect_symref_ok, double_reg_address_ok): Delete. | |
21549 | (spill_indirect_levels): Redefine as a macro. | |
21550 | * target-globals.h (this_target_reload): Declare. | |
21551 | (target_globals): Add a reload field. | |
21552 | (restore_target_globals): Copy the reload field to | |
21553 | this_target_reload. | |
21554 | * target-globals.c: Include hard-reg-set.h. | |
21555 | (default_target_globals): Initialize the reload field. | |
21556 | (save_target_globals): Likewise. | |
21557 | ||
21558 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21559 | ||
21560 | * rtl.h (target_rtl): Add x_static_reg_base_value. | |
21561 | * alias.c (static_reg_base_value): Redefine as a macro. | |
21562 | ||
21563 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21564 | ||
21565 | * Makefile.in (reginfo.o): Don't depend on $(GGC_H) or gt-reginfo.h. | |
21566 | (GTFILES): Remove reginfo.c. | |
21567 | * rtl.h (target_rtl): Add x_top_of_stack. | |
21568 | (top_of_stack): New macro. | |
21569 | * reginfo.c: Don't include ggc.h or gt-reginfo.h. | |
21570 | (top_of_stack): Delete. | |
21571 | ||
21572 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21573 | ||
21574 | * regs.h (target_regs): Add x_hard_regs_of_mode, | |
21575 | x_contains_reg_of_mode, x_move_cost, x_may_move_in_cost, | |
21576 | x_may_move_out_cost and x_last_mode_for_init_move_cost. | |
21577 | (have_regs_of_mode, contains_reg_of_mode, move_cost) | |
21578 | (may_move_in_cost, may_move_out_cost): Redefine as macros. | |
21579 | * reginfo.c (have_regs_of_mode, contains_reg_of_mode, move_cost) | |
21580 | (may_move_in_cost, may_move_out_cost): Delete. | |
21581 | (last_mode_for_init_move_cost): Redefine as a macro. | |
21582 | ||
21583 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21584 | ||
21585 | * hard-reg-set.h (target_hard_regs): New structure. | |
21586 | (default_target_hard_regs): Declare. | |
21587 | (this_target_hard_regs): Declare as a variable or define as a macro. | |
21588 | (fixed_regs, fixed_reg_set, call_used_regs, call_really_used_regs) | |
21589 | (call_used_reg_set, call_fixed_reg_set, regs_invalidated_by_call) | |
21590 | (reg_alloc_order, inv_reg_alloc_order, reg_class_contents) | |
21591 | (reg_class_size, reg_class_subclasses, reg_class_subunion) | |
21592 | (reg_class_superunion, reg_names): Redefine as macros. | |
21593 | * reginfo.c (fixed_regs, fixed_reg_set, call_used_regs) | |
21594 | (call_used_reg_set, call_really_used_regs, call_fixed_reg_set) | |
21595 | (regs_invalidated_by_call, reg_alloc_order, inv_reg_alloc_order) | |
21596 | (reg_class_contents, reg_class_size, reg_class_subclasses) | |
21597 | (reg_class_subunion, reg_class_superunion, reg_names): Delete. | |
21598 | (default_target_hard_regs): New variable | |
21599 | (this_target_hard_regs, initial_call_really_used_regs) | |
21600 | (initial_reg_alloc_order): New conditional variables. | |
21601 | (initial_reg_names): New variable. | |
21602 | (init_reg_sets): Assert that initial_call_really_used_regs, | |
21603 | initial_reg_alloc_order and initial_reg_names | |
21604 | are all the same size as their variable counterparts. Use them to | |
21605 | initialize those counterparts. | |
21606 | * target-globals.h (this_target_hard_regs): Declare. | |
21607 | (target_globals): Add a hard_regs field. | |
21608 | (restore_target_globals): Copy the hard_regs field to | |
21609 | this_target_hard_regs. | |
21610 | * target-globals.c: Include hard-reg-set.h. | |
21611 | (default_target_globals): Initialize the hard_regs field. | |
21612 | (save_target_globals): Likewise. | |
21613 | ||
21614 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21615 | ||
21616 | * Makefile.in (target-globals.o): Depend on $(RTL_H). | |
21617 | * rtl.h (target_rtl): New structure. | |
21618 | (default_target_rtl): Declare. | |
21619 | (this_target_rtl): Declare as a variable or define as a macro. | |
21620 | (global_rtl, pic_offset_table_rtx, return_address_pointer_rtx): | |
21621 | Redefine as macros. | |
21622 | * emit-rtl.c (default_target_rtl): New variable. | |
21623 | (this_target_rtl): New conditional variable. | |
21624 | (global_rtl, static_regno_reg_rtx, pic_offset_table_rtx) | |
21625 | (return_address_pointer_rtx): Delete. | |
21626 | (initial_regno_reg_rtx): New macro. | |
21627 | (init_emit): Use initial_regno_reg_rtx instead of static_regno_reg_rtx. | |
21628 | (init_emit_regs): Likewise. | |
21629 | * target-globals.h (this_target_rtl): Declare. | |
21630 | (target_globals): Add a rtl field. | |
21631 | (restore_target_globals): Copy the rtl field to this_target_rtl. | |
21632 | * target-globals.c: Include rtl.h. | |
21633 | (default_target_globals): Initialize the rtl field. | |
21634 | (save_target_globals): Likewise. | |
21635 | ||
21636 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21637 | ||
21638 | * Makefile.in (target-globals.o): Depend on $(REGS_H). | |
21639 | * regs.h (target_reg_modes): New structure. | |
21640 | (default_target_reg_modes): Declare. | |
21641 | (this_target_reg_modes): Declare as a variable or define as a macro. | |
21642 | (hard_regno_nregs, reg_raw_mode): Redefine as macros. | |
21643 | * reginfo.c (default_target_reg_modes): New variable. | |
21644 | (this_target_reg_modes): New conditional variable. | |
21645 | (hard_regno_nregs, reg_raw_mode): Delete. | |
21646 | * target-globals.h (this_target_regs): Declare. | |
21647 | (target_globals): Add a regs field. | |
21648 | (restore_target_globals): Copy the regs field to this_target_regs. | |
21649 | * target-globals.c: Include regs.h. | |
21650 | (default_target_globals): Initialize the regs field. | |
21651 | (save_target_globals): Likewise. | |
21652 | ||
21653 | 2010-07-12 Richard Sandiford <rdsandiford@googlemail.com> | |
21654 | ||
21655 | * doc/tm.texi.in (SWITCHABLE_TARGET): Document. | |
21656 | * doc/tm.texi: Regenerate. | |
21657 | * Makefile.in (OBJS-common): Add target-globals.o. | |
21658 | (gtype-desc.o): Depend on $(IPA_PROP_H), $(LTO_STREAMER_H) | |
21659 | and target-globals.h. | |
21660 | (target-globals.o): New rule. | |
21661 | (GTFILES): Include $(srcdir)/target-globals.h. | |
21662 | * defaults.h (SWITCHABLE_TARGET): Define. | |
21663 | * gengtype.c (open_base_files): Add target-globals.h to the | |
21664 | list of includes. | |
21665 | * target-globals.h: New file. | |
21666 | * target-globals.c: Likewise. | |
21667 | ||
21668 | * Makefile.in (target-globals.o): Depend on $(FLAGS_H). | |
21669 | * flags.h (target_flag_state): New structure. | |
21670 | (default_target_flag_state): Declare. | |
21671 | (this_target_flag_state): Declare as a variable or define as a macro. | |
21672 | (align_loops_log): Redefine as a macro. | |
21673 | (align_loops_max_skip, align_jumps_log): Likewise. | |
21674 | (align_jumps_max_skip, align_labels_log): Likewise. | |
21675 | (align_labels_max_skip, align_functions_log): Likewise. | |
21676 | * toplev.c (default_target_flag_state): New variable. | |
21677 | (this_target_flag_state): New conditional variable. | |
21678 | (align_loops_log): Delete. | |
21679 | (align_loops_max_skip, align_jumps_log): Likewise. | |
21680 | (align_jumps_max_skip, align_labels_log): Likewise. | |
21681 | (align_labels_max_skip, align_functions_log): Likewise. | |
21682 | * target-globals.h (this_target_flag_state): Declare. | |
21683 | (target_globals): Add a flag_state field. | |
21684 | (restore_target_globals): Copy the flag_state field to | |
21685 | this_target_flag_state. | |
21686 | * target-globals.c: Include flags.h. | |
21687 | (default_target_globals): Initialize the flag_state field. | |
21688 | (save_target_globals): Likewise. | |
21689 | ||
21690 | 2010-07-12 Jie Zhang <jie@codesourcery.com> | |
21691 | ||
21692 | * postreload.c (reg_symbol_ref[]): New. | |
21693 | (move2add_use_add2_insn): New. | |
21694 | (move2add_use_add3_insn): New. | |
21695 | (reload_cse_move2add): Handle SYMBOL + OFFSET case. | |
21696 | (move2add_note_store): Likewise. | |
21697 | ||
21698 | 2010-07-12 Joern Rennecke <joern.rennecke@embecosm.com> | |
21699 | ||
21700 | PR rtl-optimization/44752 | |
21701 | * genautomata.c (main): Don't emit an empty file even if there | |
21702 | is no automaton. | |
21703 | ||
21704 | 2010-07-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
21705 | ||
21706 | * config/i386/i386.c (ix86_sol10_return_in_memory): Rename to | |
21707 | ix86_solaris_return_in_memory. | |
21708 | * config/i386-protos.h: Reflect this. | |
21709 | * config/i386/vx-common.h (SUBTARGET_RETURN_IN_MEMORY): Likewise. | |
21710 | * config/i386/sol2-10.h (SUBTARGET_RETURN_IN_MEMORY): Likewise. | |
21711 | Move ... | |
21712 | * config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): ... here. | |
21713 | ||
21714 | 2010-07-12 Jie Zhang <jie@codesourcery.com> | |
21715 | ||
21716 | * config/arm/arm.c (arm_get_frame_offsets): Don't use r3 to | |
21717 | align the stack when it's going to be saved. | |
21718 | ||
21719 | 2010-07-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
21720 | ||
21721 | PR pch/14940 | |
21722 | * config/host-solaris.c (mmap_fixed): New function. | |
21723 | (sol_gt_pch_get_address): Use it. | |
21724 | (sol_gt_pch_use_address): Likewise. | |
21725 | ||
21726 | 2010-07-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
21727 | ||
21728 | * config.gcc (i[34567]86-*-solaris2*): Default with_arch_32 to | |
21729 | pentiumpro on Solaris 8 and 9/x86. | |
21730 | * doc/install.texi (Specific, i?86-*-solaris2.[89]): Recommend GNU as. | |
21731 | Document SSE/SSE2 support. | |
21732 | * doc/sourcebuild.texi (Effective-Target Keywords): Document sse. | |
21733 | ||
21734 | 2010-07-12 Andi Kleen <ak@linux.intel.com> | |
21735 | ||
21736 | * lto-symtab.c (lto_symtab_merge_decls_1): Use fatal_error | |
21737 | instead of gcc_assert to print better error message for multiple | |
21738 | prevailing defs. | |
21739 | ||
21740 | 2010-07-12 Uros Bizjak <ubizjak@gmail.com> | |
21741 | ||
21742 | * config/i386/i386.c (ix86_asm_output_function_label): Change format | |
21743 | string placeholder from 0x%x to %#x. | |
21744 | (ix86_code_end): Use putc to output '\n'. | |
21745 | (ix86_print_operand) <case ';'>: Use putc to output ';'. | |
21746 | ||
21747 | 2010-07-11 Kai Tietz <kai.tietz@onevision.com> | |
21748 | ||
21749 | * config/i386/winnt.c (i386_pe_file_end): Quote symbol name | |
21750 | in directive -export. | |
21751 | ||
21752 | 2010-07-10 Anatoly Sokolov <aesok@post.ru> | |
21753 | ||
21754 | * reginfo.h (reg_classes_intersect_p): Change arguments type to | |
21755 | reg_class_t. | |
21756 | * rtl.h (reg_classes_intersect_p): Adjust prototype. | |
21757 | ||
21758 | * config/rs6000/rs6000.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): | |
21759 | Remove macros. | |
21760 | * config/rs6000/rs6000-protos.h (rs6000_register_move_cost, | |
21761 | rs6000_memory_move_cost): Remove | |
21762 | * config/rs6000/rs6000.c (TARGET_REGISTER_MOVE_COST, | |
21763 | TARGET_MEMORY_MOVE_COST): Define. | |
21764 | (rs6000_register_move_cost): Make static. Change arguments type from | |
21765 | enum reg_class to reg_class_t. Adjust rs6000_memory_move_cost calls. | |
21766 | (rs6000_memory_move_cost): Make static. Change arguments type from | |
21767 | 'enum reg_class' to reg_class_t. | |
21768 | ||
21769 | 2010-07-10 Sandra Loosemore <sandra@codesourcery.com> | |
21770 | ||
21771 | PR middle-end/42505 | |
21772 | * tree-inline.c (estimate_num_insns): Refactor builtin complexity | |
21773 | lookup code into.... | |
21774 | * builtins.c (is_simple_builtin, is_inexpensive_builtin): ...these | |
21775 | new functions. | |
21776 | * tree.h (is_simple_builtin, is_inexpensive_builtin): Declare. | |
21777 | * cfgloopanal.c (target_clobbered_regs): Define. | |
21778 | (init_set_costs): Initialize target_clobbered_regs. | |
21779 | (estimate_reg_pressure_cost): Add call_p argument. When true, | |
21780 | adjust the number of available registers to exclude the | |
21781 | call-clobbered registers. | |
21782 | * cfgloop.h (target_clobbered_regs): Declare. | |
21783 | (estimate_reg_pressure_cost): Adjust declaration. | |
21784 | * tree-ssa-loop-ivopts.c (struct ivopts_data): Add body_includes_call. | |
21785 | (ivopts_global_cost_for_size): Pass it to estimate_reg_pressure_cost. | |
21786 | (determine_set_costs): Dump target_clobbered_regs. | |
21787 | (loop_body_includes_call): New function. | |
21788 | (tree_ssa_iv_optimize_loop): Use it to initialize new field. | |
21789 | * loop-invariant.c (gain_for_invariant): Adjust arguments to pass | |
21790 | call_p flag through. | |
21791 | (best_gain_for_invariant): Likewise. | |
21792 | (find_invariants_to_move): Likewise. | |
21793 | (move_single_loop_invariants): Likewise, using already-computed | |
21794 | has_call field. | |
21795 | ||
21796 | 2010-07-10 Richard Guenther <rguenther@suse.de> | |
21797 | Joern Rennecke <joern.rennecke@embecosm.com> | |
21798 | ||
21799 | PR debug/44832 | |
21800 | * tree-ssa-live.c (mark_all_vars_used_1): Set TREE_USED for LABEL_DECL. | |
21801 | (remove_unused_scope_block_p): Don't drop TREE_USED LABEL_DECLs | |
21802 | unless they have DECL_IGNORED_P set. | |
21803 | ||
21804 | 2010-07-10 Richard Guenther <rguenther@suse.de> | |
21805 | ||
21806 | PR lto/44889 | |
21807 | * gimple.c (gimple_fixup_complete_and_incomplete_subtype_p): New | |
21808 | helper function. | |
21809 | (gimple_types_compatible_p): Similar to pointed-to | |
21810 | types allow and merge a mix of complete and incomplete aggregate. | |
21811 | Use gimple_fixup_complete_and_incomplete_subtype_p for that. | |
21812 | (iterative_hash_gimple_type): Adjust for that. | |
21813 | ||
21814 | 2010-07-10 Richard Sandiford <r.sandiford@uk.ibm.com> | |
21815 | ||
21816 | * tree.h (DECL_REPLACEABLE_P): Strengthen check for weak symbols. | |
21817 | ||
21818 | 2010-07-10 Iain Sandoe <iains@gcc.gnu.org> | |
21819 | ||
21820 | PR objc/44140 | |
21821 | * config/darwin.c (output_objc_section_asm_op): Save and restore | |
21822 | section when outputting ObjC section list. | |
21823 | ||
21824 | 2010-07-09 Jan Hubicka <jh@suse.cz> | |
21825 | ||
21826 | * lto-streamer-out.c (produce_symtab): Do not write alias | |
21827 | cgraph/varpool nodes. | |
21828 | ||
21829 | 2010-07-09 Jan Hubicka <jh@suse.cz> | |
21830 | ||
21831 | * tree-inline.c (declare_return_variable): Fix ICE while | |
21832 | inlining DECL_BY_VALUE function not in SSA form | |
21833 | ||
21834 | 2010-07-09 Changpeng Fang <changpeng.fang@amd.com> | |
21835 | ||
21836 | PR tree-optimization/44576 | |
21837 | * tree-ssa-loop-prefetch.c (trip_count_to_ahead_ratio_too_small_p): | |
21838 | New. Pull out from is_loop_prefetching_profitable to implement | |
21839 | the trip count to ahead ratio heuristic. | |
21840 | (mem_ref_count_reasonable_p): New. Pull out from | |
21841 | is_loop_prefetching_profitable to implement the instruction to | |
21842 | memory reference ratio heuristic. Also consider not reasonable if | |
21843 | the memory reference count is above a threshold (to avoid | |
21844 | explosive compilation time. | |
21845 | (insn_to_prefetch_ratio_too_small_p): New. Pull out from | |
21846 | is_loop_prefetching_profitable to implement the instruction to | |
21847 | prefetch ratio heuristic. | |
21848 | (is_loop_prefetching_profitable): Removed. | |
21849 | (loop_prefetch_arrays): Distribute the cost analysis across the | |
21850 | function to allow early exit of the prefetch analysis. | |
21851 | is_loop_prefetching_profitable is splitted into three functions, | |
21852 | with each one called as early as possible. | |
21853 | (PREFETCH_MAX_MEM_REFS_PER_LOOP): New. Threshold above which the | |
21854 | number of memory references in a loop is considered too many. | |
21855 | ||
21856 | 2010-07-09 Bernd Schmidt <bernds@codesourcery.com> | |
21857 | ||
21858 | * reload.c (find_reloads): Don't clear badop if we have a winreg | |
21859 | alternative, but not win, and the class only has fixed regs. | |
21860 | * hard-reg-set.h (class_only_fixed_regs): Declare. | |
21861 | * reginfo.c (class_only_fixed_regs): New array. | |
21862 | (init_reg_sets_1): Initialize it. | |
21863 | * config/arm/arm.md (arm_addsi3, thumb1_addsi3, arm_subsi3_insn): Don't | |
21864 | discourage alternatives using the stack pointer. | |
21865 | ||
21866 | * config/arm/arm.md (addsi3_cbranch): Switch alternatives 0 and 1. | |
21867 | ||
21868 | * config/arm/arm.md (Thumb-1 ldrsb peephole): New. | |
21869 | ||
21870 | * config/arm/arm.md (cbranchqi4): Fix array size. | |
21871 | (addsi3_cbranch): Also andle alternative 2 like alternative 3 when | |
21872 | calculating length. | |
21873 | ||
21874 | 2010-07-09 Richard Guenther <rguenther@suse.de> | |
21875 | ||
21876 | * gimple.c (struct type_fixup_s): New struct and VEC type. | |
21877 | (gimple_register_type_fixups): New static global. | |
21878 | (gimple_queue_type_fixup): New function. | |
21879 | (gimple_types_compatible_p): Queue type fixups instead of | |
21880 | applying them here. | |
21881 | (gimple_register_type): Apply queued fixups for the | |
21882 | canonical type. Empty the type fixup queue. | |
21883 | ||
21884 | 2010-07-09 Uros Bizjak <ubizjak@gmail.com> | |
21885 | ||
21886 | * configure.ac (gcc_cv_as_ix86_rep_lock_prefix): Fix test. | |
21887 | * configure: Regenerate. | |
21888 | * config.in: Ditto. | |
21889 | ||
21890 | 2010-07-09 Jakub Jelinek <jakub@redhat.com> | |
21891 | Denys Vlasenko <dvlasenk@redhat.com> | |
21892 | Bernhard Reutner-Fischer <aldot@gcc.gnu.org> | |
21893 | ||
21894 | PR tree-optimization/28632 | |
21895 | * tree-vrp.c (zero_nonzero_bits_from_vr): New function. | |
21896 | (extract_range_from_binary_expr): Further optimize | |
21897 | BIT_AND_EXPR and BIT_IOR_EXPR. | |
21898 | ||
21899 | 2010-07-09 Sebastian Pop <sebastian.pop@amd.com> | |
21900 | ||
21901 | * tree-if-conv.c (fold_or_predicates): New. | |
21902 | (add_to_predicate_list): Call it. | |
21903 | ||
21904 | 2010-07-09 Richard Guenther <rguenther@suse.de> | |
21905 | ||
21906 | PR middle-end/44890 | |
21907 | * tree-ssa-address.c (create_mem_ref_raw): Only build a MEM_REF | |
21908 | if base is a pointer. | |
21909 | * tree-cfg.c (verify_expr): Update MEM_REF checking. | |
21910 | ||
21911 | 2010-07-08 Michael Meissner <meissner@linux.vnet.ibm.com> | |
21912 | ||
21913 | PR target/44877 | |
21914 | * config/rs6000/rs6000.c (rs6000_expand_builtin): Use | |
21915 | POINTER_TYPE_P instead of checking only for POINTER_TYPE for the | |
21916 | builtin mask for load/store builtins. | |
21917 | ||
21918 | 2010-07-09 Uros Bizjak <ubizjak@gmail.com> | |
21919 | ||
21920 | * configure.ac (gcc_cv_as_ix86_rep_lock_prefix): Also check | |
21921 | for "lock addl". | |
21922 | * configure: Regenerate. | |
21923 | * config/i386/i386.c (ix86_print_operand) <case ';'>: | |
21924 | Remove TARGET_MACHO. | |
21925 | ||
21926 | 2010-07-09 Peter Bergner <bergner@vnet.ibm.com> | |
21927 | ||
21928 | * config/rs6000/rs6000.c (rs6000_override_options): Fix setting of | |
21929 | default ISA flags. | |
21930 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add -mvsx. | |
21931 | ||
21932 | 2010-07-09 Tom de Vries <tjvries@xs4all.nl> | |
21933 | ||
21934 | * tree.c (type_hash_if_marked_p): Removed non-ggc_marked_p clause. | |
21935 | ||
21936 | 2010-07-09 Hariharan Sandanagobalane <hariharan@picochip.com> | |
21937 | ||
21938 | * config/picochip/picochip.md (commsTestPort): Emit more | |
21939 | efficient sequence for tstport instruction. | |
21940 | ||
21941 | 2010-07-09 Uros Bizjak <ubizjak@gmail.com> | |
21942 | ||
21943 | * config/i386/i386.c (ix86_veclib_handler): Make static. | |
21944 | ||
21945 | 2010-07-09 Richard Guenther <rguenther@suse.de> | |
21946 | ||
21947 | PR tree-optimization/44852 | |
21948 | * tree-ssa-alias.c: Include toplev.h for exact_log2. | |
21949 | (indirect_ref_may_alias_decl_p): Properly handle negative offsets | |
21950 | in MEM_REF. | |
21951 | (indirect_refs_may_alias_p): Likewise. | |
21952 | * Makefile.in (tree-ssa-alias.o): Add $(TOPLEV_H). | |
21953 | ||
21954 | 2010-07-09 Richard Guenther <rguenther@suse.de> | |
21955 | ||
21956 | PR tree-optimization/44882 | |
21957 | * tree-vect-stmts.c (vectorizable_store): Do not assert alias | |
21958 | sets do conflict. | |
21959 | (vectorizable_load): Likewise. | |
21960 | ||
21961 | 2010-07-09 Bernd Schmidt <bernds@codesourcery.com> | |
21962 | ||
21963 | PR target/40657 | |
21964 | * config/arm/arm.c (thumb1_extra_regs_pushed): New arg FOR_PROLOGUE. | |
21965 | All callers changed. | |
21966 | Handle the case when we're called for the epilogue. | |
21967 | (thumb_unexpanded_epilogue): Use it. | |
21968 | (thumb1_expand_epilogue): Likewise. | |
21969 | ||
21970 | 2010-07-09 Jakub Jelinek <jakub@redhat.com> | |
21971 | ||
21972 | * tree-vrp.c (extract_range_from_binary_expr) <BIT_AND_EXPR>: If | |
21973 | both ranges are range_int_cst_p with non-negative minimum, | |
21974 | try harder to derive smaller range. | |
21975 | ||
21976 | 2010-07-09 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
21977 | ||
21978 | * genrecog.c: Include diagnostic-core.h before toplev.h. | |
21979 | * genoutput.c: Likewise. | |
21980 | * genextract.c: Likewise. | |
21981 | * genautomata.c: Likewise. | |
21982 | * genemit.c: Likewise. | |
21983 | * genpeep.c: Likewise. | |
21984 | * genattrtab.c: Likewise. | |
21985 | * genconditions.c: Likewise. | |
21986 | * genpreds.c: Likewise. | |
21987 | ||
21988 | 2010-07-08 Andi Kleen <ak@linux.intel.com> | |
21989 | ||
21990 | * lto-section-in.c (lto_section_name): Add missing comma. | |
21991 | ||
21992 | 2010-07-08 Anatoly Sokolov <aesok@post.ru> | |
21993 | ||
21994 | * config/ia64/ia64.h (OVERRIDE_OPTIONS): Remove macros. | |
21995 | * config/ia64/ia64-protos.h (ia64_override_options): Remove. | |
21996 | * config/ia64/ia64.c (TARGET_OPTION_OVERRIDE): Define. | |
21997 | (ia64_override_options): Rename to... | |
21998 | (ia64_option_override): ... this one. Make static. | |
21999 | ||
22000 | 2010-07-08 Eric Botcazou <ebotcazou@adacore.com> | |
22001 | ||
22002 | PR middle-end/44843 | |
22003 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not rely on the | |
22004 | pointed-to type of the offset in a MEM_REF to compute the alignment. | |
22005 | ||
22006 | 2010-07-08 Kai Tietz <kai.tietz@onevision.com> | |
22007 | ||
22008 | * final.c (final_scan_insn): Replace | |
22009 | TARGET_UNWIND_INFO macro check by unwind_emit | |
22010 | hook NULL check. | |
22011 | * targhooks.c (default_unwind_emit): Removed. | |
22012 | * targhooks.h (default_unwind_emit): Likewise. | |
22013 | * target.def (unwind_emit): Set default value to NULL. | |
22014 | ||
22015 | * config/i386/i386-protos.h (ix86_asm_output_function_label): | |
22016 | New prototype. | |
22017 | * config/i386/i386.c (ix86_function_ms_hook_prologue): Check | |
22018 | for NULL fntype argument and allow 64-bit targets. | |
22019 | (ix86_asm_output_function_label): New function. | |
22020 | (ix86_expand_prologue): Handle 64-bit ms hook prologue. | |
22021 | (ix86_handle_fndecl_attribute): Likewise. | |
22022 | * doc/extend.texi (ms_hook_prologue): Adjust documentation. | |
22023 | * doc/doc/tm.texi: Regenerated. | |
22024 | * doc/doc/doc/tm.texi.in (ASM_OUTPUT_FUNCTION_LABEL): New. | |
22025 | (ASM_DECLARE_FUNCTION_NAME): Adjust documentation. | |
22026 | * defaults.h (ASM_OUTPUT_FUNCTION_LABEL): New macro. | |
22027 | * config/darwin.h (ASM_DECLARE_FUNCTION_NAME): Use | |
22028 | ASM_OUTPUT_FUNCTION_LABEL instead of ASM_OUTPUT_LABEL. | |
22029 | * config/elfos.h: Likewise. | |
22030 | * config/i386/cygming.h: Likewise. | |
22031 | * config/netbsd-aout.h: Likewise. | |
22032 | * config/openbsd.h: Likewise. | |
22033 | * config/i386/i386.h (ASM_OUTPUT_FUNCTION_LABEL): Override | |
22034 | by ix86_asm_output_function_label function call. | |
22035 | * varasm.c (assemble_start_function): Use | |
22036 | ASM_OUTPUT_FUNCTION_LABEL instead of ASM_OUTPUT_LABEL. | |
22037 | ||
22038 | 2010-07-08 Jan Hubicka <jh@suse.cz> | |
22039 | ||
22040 | * cgraph.c (cgraph_will_be_removed_from_program_if_no_direct_calls): | |
22041 | New function. | |
22042 | * cgraph.h (cgraph_will_be_removed_from_program_if_no_direct_calls): | |
22043 | Declare. | |
22044 | * ipa-cp.c (ipcp_estimate_growth): Use it. | |
22045 | * ipa-inline.c (cgraph_estimate_growth, cgraph_decide_inlining): | |
22046 | Likewise. | |
22047 | ||
22048 | 2010-07-08 Jan Hubicka <jh@suse.cz> | |
22049 | ||
22050 | * tree-inline.c (declare_return_variable): Allocate annotation for new | |
22051 | temporary. | |
22052 | ||
22053 | 2010-07-08 Sebastian Pop <sebastian.pop@amd.com> | |
22054 | ||
22055 | PR tree-optimization/44710 | |
22056 | * tree-if-conv.c (parse_predicate): New. | |
22057 | (add_to_predicate_list): Call it, call maybe_fold_or_comparisons. | |
22058 | Make sure that the predicates are either SSA_NAMEs or gimple_condexpr. | |
22059 | ||
22060 | 2010-07-08 Sebastian Pop <sebastian.pop@amd.com> | |
22061 | ||
22062 | * common.opt (ftree-loop-if-convert): New flag. | |
22063 | * doc/invoke.texi (ftree-loop-if-convert): Documented. | |
22064 | * tree-if-conv.c (gate_tree_if_conversion): Enable if-conversion | |
22065 | when flag_tree_loop_if_convert is set. | |
22066 | ||
22067 | 2010-07-08 Uros Bizjak <ubizjak@gmail.com> | |
22068 | ||
22069 | * config/i386/i386.c: Use short syntax for function calls | |
22070 | through function pointers. | |
22071 | * config/i386/i386.md: Ditto. | |
22072 | ||
22073 | 2010-07-08 Eric Botcazou <ebotcazou@adacore.com> | |
22074 | ||
22075 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Fix formatting issues. | |
22076 | ||
22077 | 2010-07-08 Richard Guenther <rguenther@suse.de> | |
22078 | ||
22079 | * tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address): Fix | |
22080 | stmt check for POINTER_PLUS_EXPRs, fix the pointer assignment. | |
22081 | ||
22082 | 2010-07-08 Jakub Jelinek <jakub@redhat.com> | |
22083 | ||
22084 | * dwarf2out.c (mem_loc_descriptor): Use DW_OP_const[48]u | |
22085 | instead of DW_OP_addr for DW_OP_GNU_push_tls_address operand. | |
22086 | (loc_list_from_tree): Likewise. | |
22087 | (output_loc_operands): Handle outputting DW_OP_const[48]u | |
22088 | with loc->dtprel set. | |
22089 | (resolve_addr_in_expr): Handle loc->dtprel like DW_OP_addr. | |
22090 | ||
22091 | 2010-07-08 Jan Hubicka <jh@suse.cz> | |
22092 | ||
22093 | * ipa.c: Include pointer-set.h | |
22094 | (cgraph_externally_visible_p): New attribute ALIASED; | |
22095 | when in LTO, hidden symbols are local unless they are aliased. | |
22096 | (function_and_variable_visibility): Compute aliased nodes; | |
22097 | handle LTO and hidden symbol on functions and vars. | |
22098 | * cgraph.c (cgraph_make_decl_local): Clear NAMED_SECTION | |
22099 | for COMDAT symbols; handle COMDAT_GROUPS also at vars. | |
22100 | ||
22101 | 2010-07-08 Eric Botcazou <ebotcazou@adacore.com> | |
22102 | ||
22103 | * config/i386/cygming.h (STACK_CHECK_STATIC_BUILTIN): Define to 1. | |
22104 | * config/i386/freebsd.h (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
22105 | * config/i386/linux.h (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
22106 | * config/i386/linux64.h (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
22107 | * config/i386/sol2.h (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
22108 | * config/i386/i386.c (ix86_gen_adjust_stack_and_probe): New variable. | |
22109 | (ix86_gen_probe_stack_range): Likewise. | |
22110 | (override_options): Set them. | |
22111 | (ix86_target_stack_probe): New function. | |
22112 | (ix86_compute_frame_layout): Force use of push instructions to | |
22113 | save registers if stack checking with probes is enabled. | |
22114 | (get_scratch_register_on_entry): New function. | |
22115 | (release_scratch_register_on_entry): Likewise. | |
22116 | (ix86_adjust_stack_and_probe): Likewise. | |
22117 | (output_adjust_stack_and_probe): Likewise. | |
22118 | (ix86_emit_probe_stack_range): Likewise. | |
22119 | (output_probe_stack_range): Likewise. | |
22120 | (ix86_expand_prologue): Emit stack checking code if static built-in | |
22121 | stack checking is enabled. | |
22122 | Test ix86_target_stack_probe instead of TARGET_STACK_PROBE. | |
22123 | * config/i386/i386-protos.h (ix86_target_stack_probe): Declare. | |
22124 | (output_adjust_stack_and_probe): Likewise. | |
22125 | (output_probe_stack_range): Likewise. | |
22126 | * config/i386/i386.md (UNSPECV_PROBE_STACK_RANGE): New constant. | |
22127 | (allocate_stack_worker_32): Test ix86_target_stack_probe instead of | |
22128 | TARGET_STACK_PROBE. | |
22129 | (allocate_stack_worker_64): Likewise. | |
22130 | (allocate_stack): Likewise. | |
22131 | (adjust_stack_and_probe): New insn. | |
22132 | (probe_stack_range): Likewise. | |
22133 | ||
22134 | 2010-07-08 Richard Guenther <rguenther@suse.de> | |
22135 | ||
22136 | PR tree-optimization/44831 | |
22137 | * tree-ssa-phiprop.c (phiprop_insert_phi): Properly build | |
22138 | a MEM_REF preserving TBAA info of the original dereference. | |
22139 | Dereference the original pointer if the address is not invariant. | |
22140 | (propagate_with_phi): Fixup type checks wrt MEM_REFs. Require | |
22141 | at least one invariant address that we are going to dereference. | |
22142 | ||
22143 | 2010-07-08 Richard Guenther <rguenther@suse.de> | |
22144 | ||
22145 | PR tree-optimization/44861 | |
22146 | * tree-vect-stmts.c (vectorizable_store): Preserve TBAA | |
22147 | information when building MEM_REFs. | |
22148 | (vectorizable_load): Likewise. | |
22149 | * tree-vect-data-refs.c (vect_setup_realignment): Likewise. | |
22150 | ||
22151 | 2010-07-08 Eric Botcazou <ebotcazou@adacore.com> | |
22152 | ||
22153 | * config/sol2-c.c: Do not include diagnostic-core.h. | |
22154 | ||
22155 | 2010-07-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
22156 | ||
22157 | PR bootstrap/44768 | |
22158 | * cfgexpand.c (estimated_stack_frame_size): Make self-contained | |
22159 | with respect to current_function_decl. Pass decl of the function. | |
22160 | * tree-inline.h (estimated_stack_frame_size): Adjust prototype. | |
22161 | * ipa-inline.c (compute_inline_parameters): Pass decl to | |
22162 | estimated_stack_frame_size. | |
22163 | ||
22164 | 2010-07-08 Richard Guenther <rguenther@suse.de> | |
22165 | ||
22166 | * tree-ssa-sccvn.c (vn_reference_maybe_forwprop_address): | |
22167 | New function. | |
22168 | (valueize_refs): Call it. | |
22169 | ||
22170 | 2010-07-08 Richard Guenther <rguenther@suse.de> | |
22171 | ||
22172 | PR rtl-optimization/44838 | |
22173 | * tree-ssa-alias.c (indirect_refs_may_alias_p): When not in | |
22174 | SSA form do not use pointer equivalence. | |
22175 | ||
22176 | 2010-07-08 Eric Botcazou <ebotcazou@adacore.com> | |
22177 | ||
22178 | * dwarf2out.c (AT_linkage_name): Delete. | |
22179 | (add_linkage_attr): New function. | |
22180 | (add_linkage_name): Call it to emit the linkage attribute. | |
22181 | (dwarf2out_finish): Likewise. | |
22182 | (move_linkage_attr): Explicitly accept both attribute variants. | |
22183 | ||
22184 | 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
22185 | ||
22186 | * toplev.h: Do not include diagnostic-core.h. | |
22187 | Include diagnostic-core.h in every file that includes toplev.h. | |
22188 | * c-tree.h: Do not include toplev.h. | |
22189 | * pretty-print.h: Update comment. | |
22190 | * Makefile.in: Update dependencies. | |
22191 | * alias.c: Include diagnostic-core.h in every file that includes | |
22192 | toplev.h. | |
22193 | * attribs.c: Likewise. | |
22194 | * auto-inc-dec.c: Likewise. | |
22195 | * bb-reorder.c: Likewise. | |
22196 | * bt-load.c: Likewise. | |
22197 | * caller-save.c: Likewise. | |
22198 | * calls.c: Likewise. | |
22199 | * cfg.c: Likewise. | |
22200 | * cfganal.c: Likewise. | |
22201 | * cfgbuild.c: Likewise. | |
22202 | * cfgcleanup.c: Likewise. | |
22203 | * cfghooks.c: Likewise. | |
22204 | * cfgloop.c: Likewise. | |
22205 | * combine.c: Likewise. | |
22206 | * config/alpha/alpha.c: Likewise. | |
22207 | * config/arc/arc.c: Likewise. | |
22208 | * config/arm/arm.c: Likewise. | |
22209 | * config/arm/pe.c: Likewise. | |
22210 | * config/avr/avr.c: Likewise. | |
22211 | * config/bfin/bfin.c: Likewise. | |
22212 | * config/cris/cris.c: Likewise. | |
22213 | * config/crx/crx.c: Likewise. | |
22214 | * config/darwin-c.c: Likewise. | |
22215 | * config/darwin.c: Likewise. | |
22216 | * config/fr30/fr30.c: Likewise. | |
22217 | * config/frv/frv.c: Likewise. | |
22218 | * config/h8300/h8300.c: Likewise. | |
22219 | * config/host-darwin.c: Likewise. | |
22220 | * config/i386/i386.c: Likewise. | |
22221 | * config/i386/netware.c: Likewise. | |
22222 | * config/i386/nwld.c: Likewise. | |
22223 | * config/i386/winnt-cxx.c: Likewise. | |
22224 | * config/i386/winnt-stubs.c: Likewise. | |
22225 | * config/i386/winnt.c: Likewise. | |
22226 | * config/ia64/ia64-c.c: Likewise. | |
22227 | * config/ia64/ia64.c: Likewise. | |
22228 | * config/iq2000/iq2000.c: Likewise. | |
22229 | * config/lm32/lm32.c: Likewise. | |
22230 | * config/m32c/m32c-pragma.c: Likewise. | |
22231 | * config/m32c/m32c.c: Likewise. | |
22232 | * config/m32r/m32r.c: Likewise. | |
22233 | * config/m68hc11/m68hc11.c: Likewise. | |
22234 | * config/m68k/m68k.c: Likewise. | |
22235 | * config/mcore/mcore.c: Likewise. | |
22236 | * config/mep/mep-pragma.c: Likewise. | |
22237 | * config/mep/mep.c: Likewise. | |
22238 | * config/mmix/mmix.c: Likewise. | |
22239 | * config/mn10300/mn10300.c: Likewise. | |
22240 | * config/moxie/moxie.c: Likewise. | |
22241 | * config/pa/pa.c: Likewise. | |
22242 | * config/pdp11/pdp11.c: Likewise. | |
22243 | * config/picochip/picochip.c: Likewise. | |
22244 | * config/rs6000/rs6000-c.c: Likewise. | |
22245 | * config/rs6000/rs6000.c: Likewise. | |
22246 | * config/rx/rx.c: Likewise. | |
22247 | * config/s390/s390.c: Likewise. | |
22248 | * config/score/score.c: Likewise. | |
22249 | * config/score/score3.c: Likewise. | |
22250 | * config/score/score7.c: Likewise. | |
22251 | * config/sh/sh.c: Likewise. | |
22252 | * config/sh/symbian-base.c: Likewise. | |
22253 | * config/sh/symbian-c.c: Likewise. | |
22254 | * config/sh/symbian-cxx.c: Likewise. | |
22255 | * config/sol2-c.c: Likewise. | |
22256 | * config/sol2.c: Likewise. | |
22257 | * config/sparc/sparc.c: Likewise. | |
22258 | * config/spu/spu.c: Likewise. | |
22259 | * config/stormy16/stormy16.c: Likewise. | |
22260 | * config/v850/v850-c.c: Likewise. | |
22261 | * config/v850/v850.c: Likewise. | |
22262 | * config/vax/vax.c: Likewise. | |
22263 | * config/vxworks.c: Likewise. | |
22264 | * config/xtensa/xtensa.c: Likewise. | |
22265 | * convert.c: Likewise. | |
22266 | * cse.c: Likewise. | |
22267 | * cselib.c: Likewise. | |
22268 | * dbgcnt.c: Likewise. | |
22269 | * dbxout.c: Likewise. | |
22270 | * ddg.c: Likewise. | |
22271 | * dominance.c: Likewise. | |
22272 | * emit-rtl.c: Likewise. | |
22273 | * explow.c: Likewise. | |
22274 | * expmed.c: Likewise. | |
22275 | * fixed-value.c: Likewise. | |
22276 | * fold-const.c: Likewise. | |
22277 | * fwprop.c: Likewise. | |
22278 | * gcse.c: Likewise. | |
22279 | * ggc-common.c: Likewise. | |
22280 | * ggc-page.c: Likewise. | |
22281 | * ggc-zone.c: Likewise. | |
22282 | * gimple-low.c: Likewise. | |
22283 | * gimplify.c: Likewise. | |
22284 | * graph.c: Likewise. | |
22285 | * haifa-sched.c: Likewise. | |
22286 | * ifcvt.c: Likewise. | |
22287 | * implicit-zee.c: Likewise. | |
22288 | * integrate.c: Likewise. | |
22289 | * ira-build.c: Likewise. | |
22290 | * ira-color.c: Likewise. | |
22291 | * ira-conflicts.c: Likewise. | |
22292 | * ira-costs.c: Likewise. | |
22293 | * ira-lives.c: Likewise. | |
22294 | * ira.c: Likewise. | |
22295 | * lists.c: Likewise. | |
22296 | * loop-doloop.c: Likewise. | |
22297 | * loop-iv.c: Likewise. | |
22298 | * lto-opts.c: Likewise. | |
22299 | * lto-symtab.c: Likewise. | |
22300 | * main.c: Likewise. | |
22301 | * modulo-sched.c: Likewise. | |
22302 | * optabs.c: Likewise. | |
22303 | * params.c: Likewise. | |
22304 | * plugin.c: Likewise. | |
22305 | * postreload-gcse.c: Likewise. | |
22306 | * postreload.c: Likewise. | |
22307 | * predict.c: Likewise. | |
22308 | * profile.c: Likewise. | |
22309 | * real.c: Likewise. | |
22310 | * regcprop.c: Likewise. | |
22311 | * reginfo.c: Likewise. | |
22312 | * regmove.c: Likewise. | |
22313 | * reorg.c: Likewise. | |
22314 | * resource.c: Likewise. | |
22315 | * rtl.c: Likewise. | |
22316 | * rtlanal.c: Likewise. | |
22317 | * sched-deps.c: Likewise. | |
22318 | * sched-ebb.c: Likewise. | |
22319 | * sched-rgn.c: Likewise. | |
22320 | * sdbout.c: Likewise. | |
22321 | * sel-sched-dump.c: Likewise. | |
22322 | * sel-sched-ir.c: Likewise. | |
22323 | * simplify-rtx.c: Likewise. | |
22324 | * stmt.c: Likewise. | |
22325 | * stor-layout.c: Likewise. | |
22326 | * store-motion.c: Likewise. | |
22327 | * targhooks.c: Likewise. | |
22328 | * tree-cfg.c: Likewise. | |
22329 | * tree-cfgcleanup.c: Likewise. | |
22330 | * tree-dump.c: Likewise. | |
22331 | * tree-eh.c: Likewise. | |
22332 | * tree-inline.c: Likewise. | |
22333 | * tree-nomudflap.c: Likewise. | |
22334 | * tree-object-size.c: Likewise. | |
22335 | * tree-optimize.c: Likewise. | |
22336 | * tree-outof-ssa.c: Likewise. | |
22337 | * tree-phinodes.c: Likewise. | |
22338 | * tree-profile.c: Likewise. | |
22339 | * tree-ssa-ccp.c: Likewise. | |
22340 | * tree-ssa-coalesce.c: Likewise. | |
22341 | * tree-ssa-live.c: Likewise. | |
22342 | * tree-ssa-loop-niter.c: Likewise. | |
22343 | * tree-ssa-loop-prefetch.c: Likewise. | |
22344 | * tree-ssa-loop.c: Likewise. | |
22345 | * tree-ssa-structalias.c: Likewise. | |
22346 | * tree-ssa-uninit.c: Likewise. | |
22347 | * tree-ssa.c: Likewise. | |
22348 | * tree-vect-data-refs.c: Likewise. | |
22349 | * tree-vect-loop-manip.c: Likewise. | |
22350 | * tree-vect-loop.c: Likewise. | |
22351 | * tree-vect-patterns.c: Likewise. | |
22352 | * tree-vect-stmts.c: Likewise. | |
22353 | * tree-vrp.c: Likewise. | |
22354 | * varasm.c: Likewise. | |
22355 | * vec.c: Likewise. | |
22356 | * web.c: Likewise. | |
22357 | * xcoffout.c: Likewise. | |
22358 | ||
22359 | 2010-07-07 Richard Sandiford <rdsandiford@googlemail.com> | |
22360 | ||
22361 | * gengtype.c (write_field_root): New function. | |
22362 | (write_root): Use it. | |
22363 | ||
22364 | 2010-07-07 Wei Guozhi <carrot@google.com> | |
22365 | ||
22366 | * config/arm/thumb2.md (peephole2 to convert zero_extract/compare | |
22367 | of lowest bits to lshift/compare): Add a missing line. | |
22368 | ||
22369 | 2010-07-07 Wei Guozhi <carrot@google.com> | |
22370 | ||
22371 | * config/arm/thumb2.md (peephole2 to convert zero_extract/compare | |
22372 | of lowest bits to lshift/compare): New. | |
22373 | ||
22374 | 2010-07-07 Tom Tromey <tromey@redhat.com> | |
22375 | ||
22376 | * doc/tm.texi: Update. | |
22377 | * doc/tm.texi.in (SDB and DWARF) <TARGET_WANT_DEBUG_PUB_SECTIONS>: | |
22378 | Add @hook. | |
22379 | * target.def (want_debug_pub_sections): New hook. | |
22380 | * config/darwin.h (TARGET_WANT_DEBUG_PUB_SECTIONS): Define. | |
22381 | * dwarf2out.c (add_pubname_string): Check | |
22382 | targetm.want_debug_pub_sections. | |
22383 | (add_pubname): Likewise. | |
22384 | (add_pubtype): Likewise. | |
22385 | ||
22386 | 2010-07-07 Jie Zhang <jie@codesourcery.com> | |
22387 | ||
22388 | * genautomata.c (output_automata_list_min_issue_delay_code): | |
22389 | Correctly decompress min_issue_delay. | |
22390 | ||
22391 | 2010-07-07 Bernd Schmidt <bernds@codesourcery.com> | |
22392 | ||
22393 | PR rtl-optimization/44404 | |
22394 | * auto-inc-dec.c (find_inc): Avoid calling count_occurrences if | |
22395 | possible, use reg_overlap_mentioned_p instead. | |
22396 | ||
22397 | 2010-07-07 Duncan Sands <baldrick@free.fr> | |
22398 | ||
22399 | PR middle-end/41355 | |
22400 | * tree.c (build_function_type_skip_args): Copy the original type using | |
22401 | build_distinct_type_copy rather than copy_node. | |
22402 | ||
22403 | 2010-07-07 H.J. Lu <hongjiu.lu@intel.com> | |
22404 | ||
22405 | PR target/44850 | |
22406 | * config/i386/i386.c (ix86_function_ms_hook_prologue): Revert | |
22407 | revision 161876. | |
22408 | (ix86_expand_prologue): Likewise. | |
22409 | (ix86_handle_fndecl_attribute): Likewise. | |
22410 | (ix86_asm_declare_function_name): Likewise. | |
22411 | * config/i386/i386.h (ASM_DECLARE_FUNCTION_NAME): Likewise. | |
22412 | * config/i386/cygming.h (ASM_DECLARE_FUNCTION_NAME): Likewise. | |
22413 | (SUBTARGET_ASM_DECLARE_FUNCTION_NAME): Likewise. | |
22414 | * config/i386/i386-protos.h (ix86_asm_declare_function_name): Likewise. | |
22415 | * doc/extend.texi: Likewise. | |
22416 | ||
22417 | 2010-07-07 H.J. Lu <hongjiu.lu@intel.com> | |
22418 | ||
22419 | PR target/44844 | |
22420 | * config/i386/i386.md (rdrand<mode>): Changed to expand to | |
22421 | retry if the carry flag isn't valid. | |
22422 | (rdrand<mode>_1): New. | |
22423 | ||
22424 | 2010-07-07 Richard Guenther <rguenther@suse.de> | |
22425 | ||
22426 | PR middle-end/44790 | |
22427 | * expr.c (expand_expr_real_1): Go the POINTER_PLUS_EXPR path | |
22428 | for expanding the constant offset for MEM_REFs. | |
22429 | ||
22430 | 2010-07-07 Richard Guenther <rguenther@suse.de> | |
22431 | ||
22432 | * tree-ssa-propagate.h (valid_gimple_call_p): Remove. | |
22433 | * tree-ssa-propagate.c (valid_gimple_call_p): Make static. Fix. | |
22434 | * gimple.h (is_gimple_operand): Remove. | |
22435 | * gimple.c (is_gimple_operand): Likewise. | |
22436 | (walk_gimple_op): Fix wi->val_only setting for calls. | |
22437 | * tree-cfg.c (verify_gimple_call): Fix argument validation. | |
22438 | * tree-profile.c (tree_gen_ic_func_profiler): Do not create | |
22439 | invalid gimple calls. | |
22440 | ||
22441 | 2010-07-06 Jan Hubicka <jh@suse.cz> | |
22442 | ||
22443 | * lto-cgraph.c (output_cgraph): Add missing declaration. | |
22444 | ||
22445 | 2010-07-06 Jan Hubicka <jh@suse.cz> | |
22446 | ||
22447 | * lto-cgraph.c (output_cgraph): Output toplevel asms only into first | |
22448 | partition. | |
22449 | ||
22450 | 2010-07-06 Alexandre Oliva <aoliva@redhat.com> | |
22451 | ||
22452 | * doc/gimple.texi (GIMPLE_DEBUG): Document. | |
22453 | * doc/rtl.texi (Debug Information): New node. | |
22454 | (NOTE_INSN_VAR_LOCATION): Document. | |
22455 | (debug_insn): Likewise. | |
22456 | * doc/generic.texi (DEBUG_EXPR_DECL): Document. | |
22457 | ||
22458 | 2010-07-07 Jan Hubicka <jh@suse.cz> | |
22459 | ||
22460 | With parts by Richard Guenther. | |
22461 | ||
22462 | PR middle-end/44813 | |
22463 | * tree-ssa-uninit.c (ssa_undefined_value_p): Result decl is defined | |
22464 | for functions passed by reference. | |
22465 | * tree.c (needs_to_live_in_memory): RESULT_DECL don't need to live | |
22466 | in memory when passed by reference. | |
22467 | * tree-ssa-ccp.c (get_default_value): Only VAR_DECL is undefined at | |
22468 | beggining. | |
22469 | * ipa-split.c (split_function): Cleanup way return value is passed; | |
22470 | handle SSA DECL_BY_REFERENCE retvals. | |
22471 | * tree-ssa.c (verify_def): Verify that RESULT_DECL is read only when | |
22472 | DECL_BY_REFERENCE is set. | |
22473 | * tree-ssa-structalias.c (get_constraint_for_ssa_var, get_fi_for_callee, | |
22474 | find_what_p_points_to): Handle RESULT_DECL. | |
22475 | * tree-inline.c (declare_return_variable): Get new entry_block argument; | |
22476 | when passing by reference ensure that RESULT_DECL is gimple_val. | |
22477 | (remap_gimple_op_r): Remap RESULT_DECL ssa name. | |
22478 | (remap_gimple_stmt): Handle SSA DECL_BY_REFERENCE returns. | |
22479 | ||
22480 | 2010-07-07 Bernd Schmidt <bernds@codesourcery.com> | |
22481 | ||
22482 | PR rtl-optimization/44787 | |
22483 | * config/arm/arm.md (arith_shiftsi): Allow stack pointer in operand 2. | |
22484 | * config/arm/thumb2.md (thumb2_arith_shiftsi): Likewise. | |
22485 | ||
22486 | 2010-07-06 Jan Hubicka <jh@suse.cz> | |
22487 | ||
22488 | * lto-symtab.c (lto_cgraph_replace_node): Handle aliases. | |
22489 | (lto_symtab_resolve_can_prevail_p): Also alias of cgraph node | |
22490 | with body can prevail. | |
22491 | (lto_symtab_resolve_symbols): Use cgraph_get_node_or_alias. | |
22492 | (lto_symtab_merge_cgraph_nodes_1): Do not remove nodes from aliases. | |
22493 | * cgraph.c (cgraph_get_node_or_alias): New function. | |
22494 | * cgraph.h (cgraph_get_node_or_alias): Declare. | |
22495 | ||
22496 | 2010-07-06 Kai Tietz <kai.tietz@onevision.com> | |
22497 | ||
22498 | * config/i386/i386.c (ix86_function_ms_hook_prologue): Enable x64 | |
22499 | support. | |
22500 | (ix86_expand_prologue): Likewise. | |
22501 | (ix86_handle_fndecl_attribute): Likewise. | |
22502 | (ix86_asm_declare_function_name): New function for | |
22503 | ASM_DECLARE_FUNCTION_NAME. | |
22504 | * config/i386/i386.h (ASM_DECLARE_FUNCTION_NAME): New macro. | |
22505 | * config/i386/cygming.h (ASM_DECLARE_FUNCTION_NAME): Removed. | |
22506 | (SUBTARGET_ASM_DECLARE_FUNCTION_NAME): New macro. | |
22507 | * config/i386/i386-protos.h (ix86_asm_declare_function_name): New. | |
22508 | * doc/extend.texi: Adjust documentation about ms_hook_prologue | |
22509 | attribute. | |
22510 | ||
22511 | 2010-07-06 Uros Bizjak <ubizjak@gmail.com> | |
22512 | ||
22513 | * config/i386/i386.md (immediate_operand): New mode attribute. | |
22514 | ||
22515 | (pro_epilogue_adjust_stack_<mode>_1): Macroize insn from | |
22516 | pro_epilogue_adjust_stack and pro_epilogue_adjust_stack_rex64 | |
22517 | using P mode iterator. | |
22518 | (pro_epilogue_adjust_stack_di_2): Rename from | |
22519 | pro_epilogue_adjust_stack_rex64_2. | |
22520 | ||
22521 | * config/i386/i386.c (pro_epilogue_adjust_stack): Update for rename. | |
22522 | ||
22523 | 2010-07-06 Uros Bizjak <ubizjak@gmail.com> | |
22524 | ||
22525 | * config/i386/i386.md (insv): Call gen_movdi_insv1 or gen_movsi_insv1 | |
22526 | through gen_mov_insv_1 function pointer. | |
22527 | (fmod<mode>3): Call gen_truncxf<mode>2_i387_noop_unspec or | |
22528 | gen_truncxf<mode>2 through gen_truncxf function pointer. | |
22529 | (remainder<mode>3): Ditto. | |
22530 | (cmpstrnsi): Rename cmp_insn function pointer to gen_cmp. | |
22531 | (allocate_stack): Call gen_allocate_stack_worker_64 or | |
22532 | gen_allocate_stack_worker_32 through gen_allocate_stack_worker | |
22533 | function pointer. | |
22534 | (probe_stack): Call gen_iordi3 or gen_iorsi3 through gen_ior3 | |
22535 | function pointer. | |
22536 | ||
22537 | 2010-07-06 Uros Bizjak <ubizjak@gmail.com> | |
22538 | ||
22539 | * config/i386/i386.md (*add<mode>3_cconly_overflow): Use <g> | |
22540 | operand constraint instead of <r><i>m. | |
22541 | ||
22542 | 2010-07-06 Richard Guenther <rguenther@suse.de> | |
22543 | ||
22544 | PR middle-end/44828 | |
22545 | * convert.c (convert_to_integer): Watch out for overflowing | |
22546 | MULT_EXPR as well. | |
22547 | ||
22548 | 2010-07-05 Jan Hubicka <jh@suse.cz> | |
22549 | ||
22550 | * lto-streamer.c (write_symbol_vec): Rename to ... | |
22551 | (write_symbol) ... this one; write only symbol given and when | |
22552 | present in cache. Sanity check that what is defined is present | |
22553 | in cgraph/varpool with body/finalized decl. | |
22554 | (write_symbols_of_kind): Remove. | |
22555 | (produce_symtab): Take outputblock and sets; use cgraph/varpool/alias | |
22556 | pairs to produce symtab. | |
22557 | (produce_asm_for_decls): Update call of produce_symtab; don't do so | |
22558 | when doing WPA streaming. | |
22559 | ||
22560 | 2010-07-05 Jan Hubicka <jh@suse.cz> | |
22561 | ||
22562 | * gimple-fold.c (gimple_fold_obj_type_ref_known_binfo): Check that | |
22563 | function is still available to fold into. | |
22564 | ||
22565 | 2010-07-05 Nathan Froyd <froydnj@codesourcery.com> | |
22566 | ||
22567 | * vec.h (FOR_EACH_VEC_ELT_REVERSE): New macro. | |
22568 | * function.h (struct_function): Change type of local_decls field | |
22569 | to a VEC. | |
22570 | (add_local_decl): New function. | |
22571 | (FOR_EACH_LOCAL_DECL): New macro. | |
22572 | * cfgexpand.c (init_vars_expansion): Adjust for new type of | |
22573 | cfun->local_decls. | |
22574 | (estimated_stack_frame_size): Likewise. | |
22575 | (expand_used_vars): Likewise. | |
22576 | * cgraphbuild.c (build_cgraph_edges): Likewise. | |
22577 | * function.c (instantiate_decls_1): Likewise. | |
22578 | * ipa-struct-reorg.c (build_data_structure): Likewise. | |
22579 | * ipa-type-escape.c (analyze_function): Likewise. | |
22580 | * lto-streamer-in.c (input_function): Likewise. | |
22581 | * lto-streamer-out.c (output_function): Likewise. | |
22582 | * tree-ssa-live.c (remove_unused_locals): Likewise. | |
22583 | * tree.c (free_lang_data_in_decl): Likewise. | |
22584 | (find_decls_types_in_node): Likewise. | |
22585 | * omp-low.c (remove_exit_barrier): Likewise. | |
22586 | (expand_omp_taskreg): Likewise. | |
22587 | (list2chain): Rename to... | |
22588 | (vec2chain): ...this. Adjust. | |
22589 | * cgraphunit.c (assemble_thunk): Call add_local_decl. | |
22590 | * tree-cfg.c (replace_by_duplicate_decl): Likewise. | |
22591 | * gimple-low.c (record_vars_into): Likewise. | |
22592 | * tree-inline.c (remap_decls): Likewise. | |
22593 | (declare_return_variable): Likewise. | |
22594 | (declare_inline_vars): Likewise. | |
22595 | (copy_forbidden): Adjust for new type of cfun->local_decls. | |
22596 | (add_local_variables): New function. | |
22597 | (expand_call_inline): Call it. | |
22598 | (tree_function_versioning): Likewise. | |
22599 | ||
22600 | 2010-07-05 H.J. Lu <hongjiu.lu@intel.com> | |
22601 | ||
22602 | AVX Programming Reference (June, 2010) | |
22603 | * config/i386/cpuid.h (bit_F16C): New. | |
22604 | (bit_RDRND): Likewise. | |
22605 | (bit_FSGSBASE): Likewise. | |
22606 | ||
22607 | * config/i386/i386-builtin-types.def: Add | |
22608 | "DEF_FUNCTION_TYPE (UINT16)", function types for | |
22609 | float16 <-> float conversions and | |
22610 | "DEF_FUNCTION_TYPE (VOID, UINT64)". | |
22611 | ||
22612 | * config/i386/i386-c.c (ix86_target_macros_internal): Support | |
22613 | OPTION_MASK_ISA_FSGSBASE, OPTION_MASK_ISA_RDRND and | |
22614 | OPTION_MASK_ISA_F16C. | |
22615 | ||
22616 | * config/i386/i386.c (OPTION_MASK_ISA_FSGSBASE_SET): New. | |
22617 | (OPTION_MASK_ISA_RDRND_SET): Likewise. | |
22618 | (OPTION_MASK_ISA_F16C_SET): Likewise. | |
22619 | (OPTION_MASK_ISA_FSGSBASE_UNSET): Likewise. | |
22620 | (OPTION_MASK_ISA_RDRND_UNSET): Likewise. | |
22621 | (OPTION_MASK_ISA_F16C_UNSET): Likewise. | |
22622 | (OPTION_MASK_ISA_AVX_UNSET): Add OPTION_MASK_ISA_F16C_UNSET. | |
22623 | (ix86_handle_option): Handle OPT_mfsgsbase, OPT_mrdrnd and OPT_mf16c. | |
22624 | (ix86_target_string): Support -mfsgsbase, -mrdrnd and -mf16c. | |
22625 | (pta_flags): Add PTA_FSGSBASE, PTA_RDRND and PTA_F16C. | |
22626 | (override_options): Handle them. | |
22627 | (ix86_valid_target_attribute_inner_p): Handle fsgsbase, rdrnd and f16c. | |
22628 | (ix86_builtins): Add IX86_BUILTIN_RDFSBASE32, | |
22629 | IX86_BUILTIN_RDFSBASE64, IX86_BUILTIN_RDGSBASE32, | |
22630 | IX86_BUILTIN_RDGSBASE64, IX86_BUILTIN_WRFSBASE32, | |
22631 | IX86_BUILTIN_WRFSBASE64, IX86_BUILTIN_WRGSBASE32, | |
22632 | IX86_BUILTIN_WRGSBASE64, IX86_BUILTIN_RDRAND16, | |
22633 | IX86_BUILTIN_RDRAND32, IX86_BUILTIN_RDRAND64, | |
22634 | IX86_BUILTIN_CVTPH2PS, IX86_BUILTIN_CVTPH2PS256, | |
22635 | IX86_BUILTIN_CVTPS2PH and IX86_BUILTIN_CVTPS2PH256. | |
22636 | (bdesc_args): Likewise. | |
22637 | (ix86_expand_args_builtin): Handle V8SF_FTYPE_V8HI, | |
22638 | V4SF_FTYPE_V8HI, V8HI_FTYPE_V8SF_INT and V8HI_FTYPE_V4SF_INT. | |
22639 | (ix86_expand_special_args_builtin): Handle VOID_FTYPE_UINT64, | |
22640 | VOID_FTYPE_UNSIGNED, UNSIGNED_FTYPE_VOID and UINT16_FTYPE_VOID. | |
22641 | Handle non-memory store. | |
22642 | ||
22643 | * config/i386/i386.h (TARGET_FSGSBASE): New. | |
22644 | (TARGET_RDRND): Likewise. | |
22645 | (TARGET_F12C): Likewise. | |
22646 | ||
22647 | * config/i386/i386.md (UNSPEC_VCVTPH2PS): New. | |
22648 | (UNSPEC_VCVTPS2PH): Likewise. | |
22649 | (UNSPECV_RDFSBASE): Likewise. | |
22650 | (UNSPECV_RDGSBASE): Likewise. | |
22651 | (UNSPECV_WRFSBASE): Likewise. | |
22652 | (UNSPECV_WRGSBASE): Likewise. | |
22653 | (UNSPECV_RDRAND): Likewise. | |
22654 | (rdfsbase<mode>): Likewise. | |
22655 | (rdgsbase<mode>): Likewise. | |
22656 | (wrfsbase<mode>): Likewise. | |
22657 | (wrgsbase<mode>): Likewise. | |
22658 | (rdrand<mode>): Likewise. | |
22659 | ||
22660 | * config/i386/i386.opt: Add -mfsgsbase, -mrdrnd and -mf16c. | |
22661 | ||
22662 | * config/i386/immintrin.h (_rdrand_u16): New. | |
22663 | (_rdrand_u32): Likewise. | |
22664 | (_readfsbase_u32): Likewise. | |
22665 | (_readfsbase_u64): Likewise. | |
22666 | (_readgsbase_u32): Likewise. | |
22667 | (_readgsbase_u64): Likewise. | |
22668 | (_writefsbase_u32): Likewise. | |
22669 | (_writefsbase_u64): Likewise. | |
22670 | (_writegsbase_u32): Likewise. | |
22671 | (_writegsbase_u64): Likewise. | |
22672 | (_rdrand_u64): Likewise. | |
22673 | (_cvtsh_ss): Likewise. | |
22674 | (_mm_cvtph_ps): Likewise. | |
22675 | (_mm256_cvtph_ps): Likewise. | |
22676 | (_cvtss_sh): Likewise. | |
22677 | (_mm_cvtps_ph): Likewise. | |
22678 | (_mm256_cvtps_ph): Likewise. | |
22679 | ||
22680 | * config/i386/sse.md (vcvtph2ps): New. | |
22681 | (*vcvtph2ps_load): Likewise. | |
22682 | (vcvtph2ps256): Likewise. | |
22683 | (vcvtps2ph): Likewise. | |
22684 | (*vcvtps2ph): Likewise. | |
22685 | (*vcvtps2ph_store): Likewise. | |
22686 | (vcvtps2ph256): Likewise. | |
22687 | ||
22688 | * doc/extend.texi: Document FSGSBASE and RDRND built-in functions. | |
22689 | ||
22690 | * doc/invoke.texi: Document -mfsgsbase, -mrdrnd and -mf16c. | |
22691 | ||
22692 | 2010-07-05 Joern Rennecke <joern.rennecke@embecosm.com> | |
22693 | ||
22694 | PR bootstrap/44512 | |
22695 | * genenums.c (main): Output include of insn-constants.h | |
22696 | * Makefile.in (insn-enums.o): Depend on insn-constants.h. | |
22697 | ||
22698 | 2010-07-05 Uros Bizjak <ubizjak@gmail.com> | |
22699 | ||
22700 | * config/i386/i386.c (ix86_gen_allocate_stack_worker): New. | |
22701 | (override_options): Initialize it. | |
22702 | (ix86_expand_prologue): Use it. | |
22703 | ||
22704 | 2010-07-05 Jakub Jelinek <jakub@redhat.com> | |
22705 | ||
22706 | * tree-nrv.c (tree_nrv): Set DECL_VALUE_EXPR on found to result. | |
22707 | ||
22708 | 2010-07-05 Anatoly Sokolov <aesok@post.ru> | |
22709 | ||
22710 | * double-int.h (fit_double_type): Remove declaration. | |
22711 | * double-int.c (fit_double_type): Remove function. | |
22712 | * tree.h (int_fits_type_p): Adjust prototype. | |
22713 | * tree.c (int_fits_type_p): Return bool. Use double_int_fits_to_tree_p | |
22714 | instead of fit_double_type. | |
22715 | (build_int_cst_type): Use double_int_to_tree and shwi_to_double_int | |
22716 | instead of fit_double_type and build_int_cst_wide. | |
22717 | * builtins.c (): Use double_int_fits_to_tree_p and double_int_to_tree | |
22718 | instead of fit_double_type and build_int_cst_wide. | |
22719 | (fold_builtin_object_size): Use double_int_fits_to_tree_p instead | |
22720 | of fit_double_type. | |
22721 | ||
22722 | 2010-07-05 Jan Hubicka <jh@suse.cz> | |
22723 | ||
22724 | * cgraph.h (cgraph_node, cgraph_varpool_node): Update docmentation of | |
22725 | in_other_partition. | |
22726 | * lto-cgraph.c (referenced_from_other_partition_p, | |
22727 | reachable_from_other_partition_p): Use in_other_partition flags. | |
22728 | (output_node, output_varpool_node): COMDAT nodes always have private | |
22729 | copies and thus are never used from other partition. | |
22730 | ||
22731 | 2010-07-05 Anatoly Sokolov <aesok@post.ru> | |
22732 | ||
22733 | * config/ia64/ia64.h (MEMORY_MOVE_COST): Remove macro. | |
22734 | * config/ia64/t-ia64 (ia64.o): Depend on reload.h. | |
22735 | * config/ia64/ia64.c Include reload.h. | |
22736 | (ia64_memory_move_cost): New function. | |
22737 | (TARGET_MEMORY_MOVE_COST): Define. | |
22738 | (ia64_register_move_cost): Replace MEMORY_MOVE_COST with | |
22739 | memory_move_cost. | |
22740 | ||
22741 | 2010-07-05 Sandra Loosemore <sandra@codesourcery.com> | |
22742 | ||
22743 | PR middle-end/42505 | |
22744 | * tree-ssa-loop-ivopts.c (determine_set_costs): Delete obsolete | |
22745 | comments about cost model. | |
22746 | (try_add_cand_for): Add second strategy for choosing initial set | |
22747 | based on original IVs, controlled by ORIGINALP argument. | |
22748 | (get_initial_solution): Add ORIGINALP argument. | |
22749 | (find_optimal_iv_set_1): New function, split from find_optimal_iv_set. | |
22750 | (find_optimal_iv_set): Try two different strategies for choosing | |
22751 | the IV set, and return the one with lower cost. | |
22752 | ||
22753 | 2010-07-05 Richard Guenther <rguenther@suse.de> | |
22754 | ||
22755 | * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Copy alias info. | |
22756 | ||
22757 | 2010-07-05 Richard Guenther <rguenther@suse.de> | |
22758 | ||
22759 | * tree.c (reference_alias_ptr_type): New function. | |
22760 | * tree.h (reference_alias_ptr_type): Declare. | |
22761 | * tree-ssa-loop-ivopts.c (copy_ref_info): Restructure to | |
22762 | allow non-TARGET_MEM_REF new refs. | |
22763 | (rewrite_use_address): Pass old alias pointer type to create_mem_ref. | |
22764 | * tree-ssa-address.c (create_mem_ref_raw): Get alias pointer type. | |
22765 | Build a MEM_REF instead of a TARGET_MEM_REF if possible. | |
22766 | (create_mem_ref): Get alias pointer type. Adjust calls to | |
22767 | create_mem_ref_raw. | |
22768 | (maybe_fold_tmr): Likewise. | |
22769 | * tree-flow.h (create_mem_ref): Adjust prototype. | |
22770 | ||
22771 | 2010-07-05 Jakub Jelinek <jakub@redhat.com> | |
22772 | ||
22773 | PR c++/44808 | |
22774 | * gimplify.c (gimplify_modify_expr): Only SET_DECL_DEBUG_EXPR if | |
22775 | *from_p is VAR_DECL. | |
22776 | ||
22777 | 2010-07-05 Nathan Froyd <froydnj@codesourcery.com> | |
22778 | ||
22779 | * tree.h (build_call_list): Remove. | |
22780 | * tree.c (build_call_list): Remove. | |
22781 | ||
22782 | 2010-07-05 Richard Guenther <rguenther@suse.de> | |
22783 | ||
22784 | * double-int.h (double_int_sub): Declare. | |
22785 | * double-int.c (double_int_sub): New function. | |
22786 | * dwarf2out.c (field_byte_offset): Use it. | |
22787 | * fixed-value.c (do_fixed_add): Likewise. | |
22788 | (do_fixed_multiply): Likewise. | |
22789 | (do_fixed_divide): Likewise. | |
22790 | * tree-predcom.c (add_ref_to_chain): Likewise. | |
22791 | (determine_roots_comp): Likewise. | |
22792 | * tree-ssa-loop-niter.c (derive_constant_upper_bound_ops): Likewise. | |
22793 | ||
22794 | 2010-07-05 Nathan Froyd <froydnj@codesourcery.com> | |
22795 | ||
22796 | * vec.h (VEC_splice, VEC_safe_splice): New macros. Add function | |
22797 | implementations. | |
22798 | ||
22799 | 2010-07-05 Bernd Schmidt <bernds@codesourcery.com> | |
22800 | ||
22801 | * config/arm/arm.c (get_arm_condition_code): Remove CC_NOTBmode case. | |
22802 | * arm-modes.def (CC_NOTB): Don't define. | |
22803 | * config/arm/arm.md (arm_adddi3): Generate canonical RTL. | |
22804 | (adddi_sesidi_di, adddi_zesidi_di): Likewise. | |
22805 | (LTUGEU): New code_iterator. | |
22806 | (cnb, optab): New corresponding code_attrs. | |
22807 | (addsi3_carryin_<optab>): Renamed from addsi3_carryin. Change pattern | |
22808 | to canonical form. Operands 1 and 2 are commutative. Parametrize | |
22809 | using LTUGEU. | |
22810 | (addsi3_carryin_shift_<optab>): Likewise. | |
22811 | (addsi3_carryin_alt2_<optab>): Renamed from addsi3_carryin_alt2. | |
22812 | Operands 1 and 2 are commutative. Parametrize using LTUGEU. | |
22813 | (addsi3_carryin_alt1, addsi3_carryin_alt3): Remove. | |
22814 | (subsi3_compare): Renamed from subsi3_compare0_c. | |
22815 | Change CC_NOTB to CC. | |
22816 | (arm_subsi3_insn): Allow constants for operand 0. | |
22817 | (compare_scc peephole for eq case): New. | |
22818 | (compare_scc splitters): Change CC_NOTB to CC. | |
22819 | ||
22820 | 2010-07-05 Richard Guenther <rguenther@suse.de> | |
22821 | ||
22822 | * tree-ssa-loop-im.c (for_each_index): Do not handle | |
22823 | ALIGN_INDIRECT_REF. | |
22824 | (gen_lsm_tmp_name): Likewise. | |
22825 | * tree-dump.c (dequeue_and_dump): Likewise. | |
22826 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
22827 | (op_code_prio): Likewise. | |
22828 | (op_symbol_code): Likewise. | |
22829 | * tree.c (staticp): Likewise. | |
22830 | (build1_stat): Likewise. | |
22831 | * tree.h (INDIRECT_REF_P): Likewise. | |
22832 | * fold-const.c (maybe_lvalue_p): Likewise. | |
22833 | (operand_equal_p): Likewise. | |
22834 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise. | |
22835 | (ao_ref_init_from_vn_reference): Likewise. | |
22836 | * tree-ssa-loop-ivopts.c (idx_find_step): Likewise. | |
22837 | (find_interesting_uses_address): Likewise. | |
22838 | * dwarf2out.c (loc_list_from_tree): Likewise. | |
22839 | * gimplify.c (gimplify_expr): Likewise. | |
22840 | * tree-eh.c (tree_could_trap_p): Likewise. | |
22841 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. | |
22842 | * cfgexpand.c (expand_debug_expr): Likewise. | |
22843 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise. | |
22844 | * tree-ssa-loop-prefetch.c (idx_analyze_ref): Likewise. | |
22845 | * tree-cfg.c (verify_types_in_gimple_min_lval): Likewise. | |
22846 | * config/rs6000/rs6000 (rs6000_check_sdmode): Likewise. | |
22847 | * tree-ssa-operands.c (get_expr_operands): Likewise. | |
22848 | * expr.c (safe_from_p): Likewise. | |
22849 | (expand_expr_real_1): Likewise. TER BIT_AND_EXPRs into MEM_REFs. | |
22850 | * tree-vect-data-refs.c (vect_setup_realignment): Build | |
22851 | BIT_AND_EXPR and MEM_REF instead of ALIGN_INDIRECT_REF. | |
22852 | * tree-vect-stmts.c (vectorizable_load): Likewise. | |
22853 | * tree.def (ALIGN_INDIRECT_REF): Remove. | |
22854 | ||
22855 | 2010-07-05 Richard Guenther <rguenther@suse.de> | |
22856 | ||
22857 | PR tree-optimization/44784 | |
22858 | * tree-ssa-pre.c (bitmap_find_leader): Fix dominance check | |
22859 | for inserted stmts. | |
22860 | (find_or_generate_expression): Fix SCCVN insertion check. | |
22861 | ||
22862 | 2010-07-05 Nathan Sidwell <nathan@codesourcery.com> | |
22863 | ||
22864 | * config/rs6000/e500crtsavg64gprctr.asm: Correct done label name. | |
22865 | * config/rs6000/e500crtsav64gprctr.asm: Likewise. | |
22866 | * config/rs6000/e500crtres64gprctr.asm: Likewise. Add FUNC_END | |
22867 | directives. | |
22868 | ||
22869 | 2010-07-05 Ira Rosen <irar@il.ibm.com> | |
22870 | ||
22871 | * tree-vect-loop.c (vect_get_single_scalar_iteraion_cost): Skip | |
22872 | statements that are not vectorized. | |
22873 | * tree-vect-stmts.c (vect_get_load_cost): Update the value stored | |
22874 | in INSIDE_COST. | |
22875 | ||
22876 | 2010-07-05 Mikael Pettersson <mikpe@it.uu.se> | |
22877 | ||
22878 | PR bootstrap/44820 | |
22879 | * config/arm/arm.c (arm_attr_length_move_neon): Delete regno. | |
22880 | ||
22881 | 2010-07-05 Richard Guenther <rguenther@suse.de> | |
22882 | ||
22883 | * tree-cfg.c (verify_gimple_return): Handle DECL_BY_REFERENCE | |
22884 | RESULT_DECLs properly. | |
22885 | ||
22886 | 2010-07-04 H.J. Lu <hongjiu.lu@intel.com> | |
22887 | ||
22888 | PR rtl-optimization/44695 | |
22889 | * config/i386/i386.md (extract_code): Removed. | |
22890 | (<u>divmodqi4): Likewise. | |
22891 | (divmodqi4): New. | |
22892 | (udivmodqi4): Likewise. | |
22893 | (divmodhiqi3): Change div/mod to HImode and extend operand 2 to HImode. | |
22894 | (udivmodhiqi3): Likewise. | |
22895 | ||
22896 | 2010-07-04 Jan Hubicka <jh@suse.cz> | |
22897 | ||
22898 | * lto-cgraph.c (input_edge): Do not care about resolution decisions. | |
22899 | ||
22900 | 2010-07-04 Jan Hubicka <jh@suse.cz> | |
22901 | ||
22902 | * cgraphunit.c (init_cgraph): Only initialize dump file if it | |
22903 | is not already initialized. | |
22904 | ||
22905 | 2010-07-04 Richard Sandiford <rdsandiford@googlemail.com> | |
22906 | ||
22907 | * optabs.h (reload_in_optab, reload_out_optab, code_to_optab) | |
22908 | (vcond_gen_code, vcondu_gen_code, movmem_optab, setmem_optab) | |
22909 | (cmpstr_optab, cmpstrn_optab, cmpmem_optab, sync_add_optab) | |
22910 | (sync_sub_optab, sync_ior_optab, sync_and_optab, sync_xor_optab) | |
22911 | (sync_nand_optab, sync_old_add_optab, sync_old_sub_optab) | |
22912 | (sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab) | |
22913 | (sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab) | |
22914 | (sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab) | |
22915 | (sync_new_nand_optab): Redefine as macros. | |
22916 | (sync_compare_and_swap, sync_lock_test_and_set, sync_lock_release): | |
22917 | Delete. | |
22918 | (direct_optab_index): New enum. | |
22919 | (direct_optab_d): New structure. | |
22920 | (direct_optab): New typedef. | |
22921 | (direct_optab_table): Declare. | |
22922 | (direct_optab_handler, set_direct_optab_handler): New functions. | |
22923 | (sync_compare_and_swap_optab, sync_lock_test_and_set_optab) | |
22924 | (sync_lock_release_optab): New macros. | |
22925 | * optabs.c (direct_optab_table): New variable. | |
22926 | (movcc_gen_code, vcond_gen_code, vcondu_gen_code): Delete. | |
22927 | (prepare_cmp_insn): Use direct_optab_handler for cmpmem_optab, | |
22928 | cmpstr_optab and cmpstrn_optab. | |
22929 | (emit_conditional_move): Likewise for movcc_optab. | |
22930 | (can_conditionally_move_p): Likewise for movcc_gen_code. | |
22931 | (init_insn_codes): Clear direct_optab_table. | |
22932 | (init_optabs): Don't initialize the new "direct optabs" here. | |
22933 | (get_vcond_icode): Use direct_optab_handler for vcondu_gen_code and | |
22934 | vcond_gen_code. | |
22935 | (expand_val_compare_and_swap): Likewise sync_compare_and_swap_optab. | |
22936 | (expand_bool_compare_and_swap): Likewise sync_compare_and_swap_optab. | |
22937 | (expand_compare_and_swap_loop): Likewise sync_compare_and_swap_optab. | |
22938 | (expand_sync_operation): Likewise other sync_*_optabs. | |
22939 | (expand_sync_fetch_operation): Likewise. Rename sync_compare_and_swap | |
22940 | to sync_compare_and_swap_optab. | |
22941 | (expand_sync_lock_test_and_set): Use direct_optab_handler for | |
22942 | sync_lock_test_and_set and sync_compare_and_swap, adding "_optab" | |
22943 | to the names of both. | |
22944 | * builtins.c (expand_builtin_strcmp): Use direct_optab_handler for | |
22945 | cmpstr_optab and cmpstrn_optab. | |
22946 | (expand_builtin_lock_release): Likewise sync_lock_release. | |
22947 | * expr.c (movmem_optab, setmem_optab, cmpstr_optab, cmpstrn_optab) | |
22948 | (cmpmem_optab, sync_add_optab, sync_sub_optab, sync_ior_optab) | |
22949 | (sync_and_optab, sync_xor_optab, sync_nand_optab, sync_old_add_optab) | |
22950 | (sync_old_sub_optab, sync_old_ior_optab, sync_old_and_optab) | |
22951 | (sync_old_xor_optab, sync_old_nand_optab, sync_new_add_optab) | |
22952 | (sync_new_sub_optab, sync_new_ior_optab, sync_new_and_optab) | |
22953 | (sync_new_xor_optab, sync_new_nand_optab, sync_compare_and_swap) | |
22954 | (sync_lock_test_and_set, sync_lock_release): Delete. | |
22955 | (emit_block_move_via_movmem): Use direct_optab_handler for movmem_optab. | |
22956 | (emit_block_move_via_setmem): Use direct_optab_handler for setmem_optab. | |
22957 | * genopinit.c (optabs): Use set_direct_optab_handler for the new | |
22958 | macro optabs. | |
22959 | * omp-low.c (expand_omp_atomic_fetch_op): Update the type of | |
22960 | the "optab" local variable. Use direct_optab_handler for optab and | |
22961 | sync_compare_and_swap_optab. | |
22962 | * reload1.c (reload_in_optab, reload_out_optab): Delete. | |
22963 | * targhooks.c (default_secondary_reload): Use direct_optab_handler for | |
22964 | reload_in_optab and reload_out_optab. | |
22965 | * config/alpha/alpha.c (alpha_secondary_reload): Likewise. | |
22966 | * config/frv/frv.c (frv_alloc_temp_reg): Likewise. | |
22967 | * config/pa/pa.c (pa_secondary_reload): Likewise. | |
22968 | * java/builtins.c (compareAndSwapInt_builtin): Use direct_optab_handler | |
22969 | for sync_compare_and_swap, renaming it to sync_compare_and_swap_optab. | |
22970 | (compareAndSwapLong_builtin, compareAndSwapObject_builtin): Likewise. | |
22971 | (VMSupportsCS8_builtin): Likewise. | |
22972 | ||
22973 | 2010-07-04 Richard Sandiford <rdsandiford@googlemail.com> | |
22974 | ||
22975 | * optabs.h (optab_handlers): Change type of insn_code to int. | |
22976 | (optab_handler, set_optab_handler, convert_optab_handler) | |
22977 | (set_convert_optab_handler): Treat the insn_code field as "insn_code - | |
22978 | CODE_FOR_nothing". | |
22979 | * optabs.c (optab_table, convert_optab_table): Always zero-initialize. | |
22980 | (init_insn_codes): Zero both the above arrays. | |
22981 | (init_optabs): Never call init_insn_codes first time around. | |
22982 | ||
22983 | 2010-07-04 Richard Sandiford <rdsandiford@googlemail.com> | |
22984 | ||
22985 | * optabs.h (optab_handler, convert_optab_handler): Turn into | |
22986 | inline functions that return an insn code. | |
22987 | (set_optab_handler, set_convert_optab_handler): New functions. | |
22988 | * builtins.c: Replace optab_handler(X)->insn_code with | |
22989 | optab_handler or set_optab_handler thoughout. Likewise | |
22990 | convert_optab_handler(X)->insn_code with convert_optab_handler | |
22991 | and set_convert_optab_handler. | |
22992 | * expmed.c, expr.c, genopinit.c, ifcvt.c, optabs.c, reload.c, | |
22993 | reload1.c, stmt.c, targhooks.c, tree-ssa-loop-prefetch.c, | |
22994 | tree-ssa-math-opts.c, tree-vect-data-refs.c, tree-vect-generic.c, | |
22995 | tree-vect-loop.c, tree-vect-patterns.c, tree-vect-slp.c, | |
22996 | tree-vect-stmts.c, config/m32c/m32c.c, config/rs6000/rs6000.c, | |
22997 | config/spu/spu.c: Likewise. | |
22998 | ||
22999 | 2010-07-04 Kaz Kojima <kkojima@gcc.gnu.org> | |
23000 | ||
23001 | PR target/44531 | |
23002 | * config.gcc (sh*-*-*): Use regular expressions instead of | |
23003 | the 'i' modifier for sed substitutions. | |
23004 | ||
23005 | 2010-07-04 Jeremie Salvucci <jeremie.salvucci@free.fr> | |
23006 | ||
23007 | * gimple.c (gimple_body): Comments added. | |
23008 | ||
23009 | 2010-07-04 Richard Guenther <rguenther@suse.de> | |
23010 | ||
23011 | PR middle-end/44809 | |
23012 | * gimplify.c (gimplify_expr): Properly build a MEM_REF instead | |
23013 | of an INDIRECT_REF. | |
23014 | ||
23015 | 2010-07-04 Richard Guenther <rguenther@suse.de> | |
23016 | ||
23017 | PR tree-optimization/44479 | |
23018 | * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Avoid | |
23019 | extra SSA name copy statements which preserves points-to | |
23020 | information. | |
23021 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): | |
23022 | Copy points-to information for all pointers. Properly handle | |
23023 | MEM_REFs. | |
23024 | (vect_create_data_ref_ptr): Likewise. Avoid extra SSA name | |
23025 | copy statements. | |
23026 | * Makefile.in (tree-ssa-loop-ivopts.o): Add tree-ssa-propagate.h | |
23027 | dependency. | |
23028 | ||
23029 | 2010-07-04 Richard Guenther <rguenther@suse.de> | |
23030 | ||
23031 | PR middle-end/44785 | |
23032 | * tree-inline.c (initialize_inlined_parameters): Do not | |
23033 | re-use pointer-map slot over remap_type call. | |
23034 | ||
23035 | 2010-07-04 Richard Guenther <rguenther@suse.de> | |
23036 | ||
23037 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Fix last commit. | |
23038 | ||
23039 | 2010-07-04 Richard Guenther <rguenther@suse.de> | |
23040 | ||
23041 | PR tree-optimization/44656 | |
23042 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Try disambiguation | |
23043 | again after value-replacing in the defintions lhs. | |
23044 | ||
23045 | 2010-07-04 Ira Rosen <irar@il.ibm.com> | |
23046 | Revital Eres <eres@il.ibm.com> | |
23047 | ||
23048 | * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): | |
23049 | Document new arguments. | |
23050 | * doc/tm.texi: Regenerate. | |
23051 | * targhooks.c (default_builtin_vectorization_cost): Add new arguments. | |
23052 | Handle unaligned store. | |
23053 | * targhooks.h (default_builtin_vectorization_cost): Add new arguments. | |
23054 | * target.def (builtin_vectorization_cost): Add new arguments. | |
23055 | * target.h (enum vect_cost_for_stmt): Add unaligned_store. | |
23056 | * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Take number | |
23057 | of iterations of prolog loop directly from LOOP_PEELING_FOR_ALIGNMENT. | |
23058 | (vect_vfa_segment_size): Fix indentation. | |
23059 | * tree-vectorizer.h (struct _vect_peel_info): New. | |
23060 | (struct _vect_peel_extended_info): New. | |
23061 | (struct _loop_vec_info): Add new field for peeling hash table and a | |
23062 | macro for its access. | |
23063 | (VECT_MAX_COST): Define. | |
23064 | (vect_get_load_cost): Declare. | |
23065 | (vect_get_store_cost, vect_get_known_peeling_cost, | |
23066 | vect_get_single_scalar_iteraion_cost): Likewise. | |
23067 | (vect_supportable_dr_alignment): Add new argument. | |
23068 | * tree-vect-loop.c (new_loop_vec_info): Initialize peeling hash table | |
23069 | field. | |
23070 | (destroy_loop_vec_info): Free peeling hash table. | |
23071 | (vect_analyze_loop_form): Update call to builtin_vectorization_cost. | |
23072 | (vect_analyze_loop): Move vect_enhance_data_refs_alignment before | |
23073 | vect_analyze_slp. Fix indentation. | |
23074 | (vect_get_single_scalar_iteraion_cost): New function. | |
23075 | (vect_get_known_peeling_cost): Likewise. | |
23076 | (vect_estimate_min_profitable_iters): Rename byte_misalign to npeel. | |
23077 | Call vect_get_single_scalar_iteraion_cost instead of cost_for_stmt per | |
23078 | statement. Move outside cost calculation inside unknown peeling case. | |
23079 | Call vect_get_known_peeling_cost for known amount of peeling. | |
23080 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Add data | |
23081 | reference to the print message of forced alignment. | |
23082 | (vect_verify_datarefs_alignment): Update call to | |
23083 | vect_supportable_dr_alignment. | |
23084 | (vect_get_data_access_cost): New function. | |
23085 | (vect_peeling_hash, vect_peeling_hash_eq, vect_peeling_hash_insert, | |
23086 | vect_peeling_hash_get_most_frequent, vect_peeling_hash_get_lowest_cost, | |
23087 | vect_peeling_hash_choose_best_peeling): Likewise. | |
23088 | (vect_enhance_data_refs_alignment): Fix documentation. Use hash table | |
23089 | to store all the accesses in the loop and find best possible access to | |
23090 | align using peeling for known alignment case. For unknown alignment | |
23091 | check if stores are preferred or if peeling is worthy. | |
23092 | (vect_find_same_alignment_drs): Analyze pairs of loads too. | |
23093 | (vect_supportable_dr_alignment): Add new argument and check aligned | |
23094 | accesses according to it. | |
23095 | * tree-vect-stmts.c (vect_get_stmt_cost): New function. | |
23096 | (cost_for_stmt): Call vect_get_stmt_cost. | |
23097 | (vect_model_simple_cost): Likewise. | |
23098 | (vect_model_store_cost): Call vect_get_stmt_cost. Call | |
23099 | vect_get_store_cost to calculate the cost of the statement. | |
23100 | (vect_get_store_cost): New function. | |
23101 | (vect_model_load_cost): Call vect_get_stmt_cost. Call | |
23102 | vect_get_load_cost to calculate the cost of the statement. | |
23103 | (vect_get_load_cost): New function. | |
23104 | (vectorizable_store): Update call to vect_supportable_dr_alignment. | |
23105 | (vectorizable_load): Likewise. | |
23106 | * config/spu/spu.c (spu_builtin_vectorization_cost): Add new arguments. | |
23107 | * config/i386/i386.c (ix86_builtin_vectorization_cost): Add new | |
23108 | arguments. Handle unaligned store. | |
23109 | * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): New. | |
23110 | (rs6000_builtin_support_vector_misalignment): Return true for word and | |
23111 | double word alignments for VSX. | |
23112 | * tree-vect-slp.c (vect_build_slp_tree): Update calls to | |
23113 | vect_supportable_dr_alignment and builtin_vectorization_cost. | |
23114 | ||
23115 | 2010-07-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
23116 | ||
23117 | PR target/44597 | |
23118 | * config/pa/predicates.md (prefetch_cc_operand): Remove. | |
23119 | (prefetch_nocc_operand): Likewise. | |
23120 | * config/pa/pa.md (prefetch): Revise expander to use prefetch_20. | |
23121 | (prefetch_20): New insn. | |
23122 | (prefetch_cc): Remove. | |
23123 | (prefetch_nocc): Likewise. | |
23124 | ||
23125 | 2010-07-03 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
23126 | ||
23127 | * expr.c (vector_mode_valid_p): Move to c-common.c. | |
23128 | * expr.h (vector_mode_valid_p): Do not declare here. | |
23129 | * system.h: Poison GCC_EXPR_H in front-ends. | |
23130 | * Makefile.in: Update dependencies. | |
23131 | ||
23132 | 2010-07-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
23133 | ||
23134 | PR target/44705 | |
23135 | * config/pa/pa.h (GO_IF_LEGITIMATE_ADDRESS): Reject LABEL_REF. | |
23136 | ||
23137 | 2010-07-03 Jan Hubicka <jh@suse.cz> | |
23138 | ||
23139 | * timevar.def (TV_OUT_OF_SSA, TV_VAR_EXPAND, TV_POST_EXPAND, | |
23140 | TV_VAR_TRACKING_DATAFLOW, TV_VAR_TRACKING_EMIT): New timevars. | |
23141 | * cfgexpand.c (gimple_expand_cfg): Use new timevars. | |
23142 | * var-tracking.c (vt_find_locations, variable_tracking_main_1): | |
23143 | Likewise. | |
23144 | ||
23145 | * lto-stramer-out.c (pass_ipa_lto_gimple_out, pass_ipa_lto_finish_out): | |
23146 | Update timevars.V | |
23147 | * timevar.def (TV_IPA_LTO_GIMPLE_IO, TV_IPA_LTO_DECL_IO): Remove. | |
23148 | (TV_IPA_LTO_GIMPLE_IN, TV_IPA_LTO_GIMPLE_OUT, TV_IPA_LTO_DECL_IN, | |
23149 | TV_IPA_LTO_DECL_OUT): New. | |
23150 | * lto.c (read_cgraph_and_symbols, materialize_cgraph): Update timevars. | |
23151 | ||
23152 | 2010-07-03 Jan Hubicka <jh@suse.cz> | |
23153 | ||
23154 | * ipa-inline.c (update_edge_key): Break out from ... | |
23155 | update_callers_keys): ... here; | |
23156 | (update_callee_keys): Update only the edges from caller to callee. | |
23157 | (update_all_calle_keys): Do what update_calle_keys did. | |
23158 | (decide_inlining_of_small_functions): Avoid recomputing of all | |
23159 | callees when badness increase. | |
23160 | ||
23161 | 2010-07-03 Jie Zhang <jie@codesourcery.com> | |
23162 | ||
23163 | * config/arm/arm.c (arm_attr_length_move_neon): New. | |
23164 | * config/arm/arm-protos.h (arm_attr_length_move_neon): Declare. | |
23165 | * config/arm/neon.md (define_mode_attr V_slen): Remove. | |
23166 | (neon_mov<mode> for VSTRUCT): Use arm_attr_length_move_neon | |
23167 | to compute length attribute. | |
23168 | ||
23169 | 2010-07-03 Jie Zhang <jie@codesourcery.com> | |
23170 | ||
23171 | * config/arm/vfp.md (*push_multi_vfp): Use vfp_register_operand | |
23172 | as predicate for operand 1 and remove its constraint. | |
23173 | * config/arm/predicates.md (vfp_register_operand): New. | |
23174 | * config/arm/arm.md (*push_multi): Remove the constraint of operand 1. | |
23175 | (*push_fp_multi): Likewise. | |
23176 | ||
23177 | 2010-07-03 Eric Botcazou <ebotcazou@adacore.com> | |
23178 | ||
23179 | * gimplify.c (mostly_copy_tree_r): Deal with BIND_EXPR. | |
23180 | ||
23181 | 2010-07-03 Jan Hubicka <jh@suse.cz> | |
23182 | ||
23183 | * config/i386/i386.c (override_options): Revert accidental commit. | |
23184 | ||
23185 | 2010-07-02 Le-Chun Wu <lcwu@google.com> | |
23186 | ||
23187 | PR c++/44128 | |
23188 | * doc/invoke.texi: Update documentation of -Wshadow. | |
23189 | ||
23190 | 2010-07-02 Daniel Jacobowitz <dan@codesourcery.com> | |
23191 | Julian Brown <julian@codesourcery.com> | |
23192 | Sandra Loosemore <sandra@codesourcery.com> | |
23193 | ||
23194 | * config/arm/arm.c (arm_canonicalize_comparison): Canonicalize DImode | |
23195 | comparisons. Adjust to take both operands. | |
23196 | (arm_select_cc_mode): Handle DImode comparisons. | |
23197 | (arm_gen_compare_reg): Generate a scratch register for DImode | |
23198 | comparisons which require one. Use xor for Thumb equality checks. | |
23199 | (arm_const_double_by_immediates): New. | |
23200 | (arm_print_operand): Allow 'Q' and 'R' for constants. | |
23201 | (get_arm_condition_code): Handle new CC_CZmode and CC_NCVmode. | |
23202 | * config/arm/arm.h (CANONICALIZE_COMPARISON): Always use | |
23203 | arm_canonicalize_comparison. | |
23204 | * config/arm/arm-modes.def: Add CC_CZmode and CC_NCVmode. | |
23205 | * config/arm/arm-protos.h (arm_canonicalize_comparison): Update | |
23206 | prototype. | |
23207 | (arm_const_double_by_immediates): Declare. | |
23208 | * config/arm/constraints.md (Di): New constraint. | |
23209 | * config/arm/predicates.md (arm_immediate_di_operand) | |
23210 | (arm_di_operand, cmpdi_operand): New. | |
23211 | * config/arm/arm.md (cbranchdi4): Handle non-Cirrus also. | |
23212 | (*arm_cmpdi_insn, *arm_cmpdi_unsigned) | |
23213 | (*arm_cmpdi_zero, *thumb_cmpdi_zero): New insns. | |
23214 | (cstoredi4): Handle non-Cirrus also. | |
23215 | ||
23216 | 2010-07-02 Julian Brown <julian@codesourcery.com> | |
23217 | Sandra Loosemore <sandra@codesourcery.com> | |
23218 | ||
23219 | PR target/43703 | |
23220 | * config/arm/vec-common.md (add<mode>3, sub<mode>3, smin<mode>3) | |
23221 | (smax<mode>3): Disable for NEON float modes when | |
23222 | flag_unsafe_math_optimizations is false. | |
23223 | * config/arm/neon.md (*add<mode>3_neon, *sub<mode>3_neon) | |
23224 | (*mul<mode>3_neon) | |
23225 | (mul<mode>3add<mode>_neon, mul<mode>3neg<mode>add<mode>_neon) | |
23226 | (reduc_splus_<mode>, reduc_smin_<mode>, reduc_smax_<mode>): Disable | |
23227 | for NEON float modes when flag_unsafe_math_optimizations is false. | |
23228 | (quad_halves_<code>v4sf): Only enable if | |
23229 | flag_unsafe_math_optimizations is true. | |
23230 | * doc/invoke.texi (ARM Options): Add note about floating point | |
23231 | vectorization requiring -funsafe-math-optimizations. | |
23232 | ||
23233 | 2010-07-02 Sandra Loosemore <sandra@codesourcery.com> | |
23234 | Julian Brown <julian@codesourcery.com> | |
23235 | ||
23236 | * config/arm/neon.md (UNSPEC_VABA): Delete. | |
23237 | (UNSPEC_VABAL): Delete. | |
23238 | (UNSPEC_VABS): Delete. | |
23239 | (UNSPEC_VMUL_N): Delete. | |
23240 | (adddi3_neon): New. | |
23241 | (subdi3_neon): New. | |
23242 | (mul<mode>3add<mode>_neon): Make the pattern named. | |
23243 | (mul<mode>3neg<mode>add<mode>_neon): Likewise. | |
23244 | (neon_vadd<mode>): Replace with define_expand, and move the remaining | |
23245 | unspec parts... | |
23246 | (neon_vadd<mode>_unspec): ...to this. | |
23247 | (neon_vmla<mode>, neon_vmla<mode>_unspec): Likewise. | |
23248 | (neon_vlms<mode>, neon_vmls<mode>_unspec): Likewise. | |
23249 | (neon_vsub<mode>, neon_vsub<mode>_unspec): Likewise. | |
23250 | (neon_vaba<mode>): Rewrite in terms of vabd. | |
23251 | (neon_vabal<mode>): Rewrite in terms of vabdl. | |
23252 | (neon_vabs<mode>): Rewrite without unspec. | |
23253 | * config/arm/arm.md (*arm_adddi3): Disable for TARGET_NEON. | |
23254 | (*arm_subdi3): Likewise. | |
23255 | * config/arm/neon.ml (Vadd, Vsub): Split out 64-bit variants and add | |
23256 | No_op attribute to disable assembly output checks. | |
23257 | * config/arm/arm_neon.h: Regenerated. | |
23258 | * doc/arm-neon-intrinsics.texi: Regenerated. | |
23259 | ||
23260 | 2010-07-02 Jan Hubicka <jh@suse.cz> | |
23261 | ||
23262 | * ipa-split.c (split_function): For aggregate values, set the return | |
23263 | slot optimization bit. When passing DECL_BY_REFERENCE, produce | |
23264 | *<retval> = fncall.part (). | |
23265 | (execute_split_functions): Do not care about DECL_BY_REFERENCE. | |
23266 | ||
23267 | 2010-07-02 Sandra Loosemore <sandra@codesourcery.com> | |
23268 | ||
23269 | * config/arm/neon.md (UNSPEC_VAND): Delete. | |
23270 | (UNSPEC_VBIC): Delete. | |
23271 | (UNSPEC_VCLZ): Delete. | |
23272 | (UNSPEC_VCNT): Delete. | |
23273 | (UNSPEC_VEOR): Delete. | |
23274 | (UNSPEC_VORN): Delete. | |
23275 | (UNSPEC_VORR): Delete. | |
23276 | (iordi3_neon): Rewrite RTL without unspec. Add alternatives to handle | |
23277 | core registers too. | |
23278 | (anddi3_neon): Likewise. | |
23279 | (orndi3_neon): Likewise. | |
23280 | (bicdi3_neon): Likewise. | |
23281 | (xordi3_neon): Likewise. | |
23282 | (neon_vclz<mode>): Rewrite as define_expand and clz<mode>2 to get | |
23283 | rid of unspec and handle unused operand. | |
23284 | (neon_vcnt<mode>): Similarly, with popcount<mode>2. | |
23285 | * config/arm/predicates.md (imm_for_neon_logic_operand): | |
23286 | Require TARGET_NEON. | |
23287 | (imm_for_neon_inv_logic_operand): Likewise. | |
23288 | * config/arm/arm.md (define_split for logical_binary_operator): | |
23289 | Disable for NEON registers. | |
23290 | (anddi3): Add new define_expand, and rename the insn. Disable | |
23291 | this insn for NEON, where anddi3_neon now applies. | |
23292 | (*anddi_notdi_di): Disable for TARGET_NEON, where bicdi3_neon applies. | |
23293 | (iordi3): As for anddi3. | |
23294 | (xordi3): Likewise. | |
23295 | * config/arm/neon.ml (Vand): Split DImode variants and mark them | |
23296 | as No_op to disable testing for exact instruction match. | |
23297 | (Vorr): Likewise. | |
23298 | (Veor): Likewise. | |
23299 | (Vbic): Likewise. | |
23300 | (Vorn): Likewise. | |
23301 | * config/arm/arm_neon.h: Regenerated. | |
23302 | * doc/arm-neon-intrinsics.texi: Regenerated. | |
23303 | ||
23304 | 2010-07-02 Eric Botcazou <ebotcazou@adacore.com> | |
23305 | ||
23306 | * expr.h (emit_stack_probe): Declare. | |
23307 | * explow.c (emit_stack_probe): Make global. | |
23308 | (anti_adjust_stack_and_probe): Fix comments. | |
23309 | * config/sparc/linux.h (STACK_CHECK_STATIC_BUILTIN): Define to 1. | |
23310 | * config/sparc/linux64.h (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
23311 | * config/sparc/sol2.h (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
23312 | * config/sparc/sparc.c: Include except.h. | |
23313 | (sparc_emit_probe_stack_range): New function. | |
23314 | (output_probe_stack_range): Likewise. | |
23315 | (sparc_expand_prologue): Invoke sparc_emit_probe_stack_range if static | |
23316 | built-in stack checking is enabled. | |
23317 | * config/sparc/sparc-protos.h (output_probe_stack_range): Declare. | |
23318 | * config/sparc/sparc.md (UNSPECV_PROBE_STACK_RANGE): New constant. | |
23319 | (probe_stack_range): New insn. | |
23320 | ||
23321 | 2010-07-02 Richard Guenther <rguenther@suse.de> | |
23322 | ||
23323 | PR target/43958 | |
23324 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Use pointer arithmetic | |
23325 | for argument alignment. | |
23326 | ||
23327 | 2010-07-02 Jan Hubicka <jh@suse.cz> | |
23328 | ||
23329 | * ipa-split.c (verify_non_ssa_vars): Break out from ...; perform DFS | |
23330 | walk backwards from entry_bb to check only those basic block of header | |
23331 | that might lead to execution of split part. | |
23332 | (consider_split) ... here. | |
23333 | (find_return_bb): Allow assignment in return BB. | |
23334 | (find_retval): New. | |
23335 | (split_function): Fix name of cloned function; take care of updating | |
23336 | return value in return_bb containing move. | |
23337 | ||
23338 | 2010-07-02 Andreas Schwab <schwab@linux-m68k.org> | |
23339 | ||
23340 | PR target/44771 | |
23341 | * config/m68k/m68k.c (m68k_expand_prologue): Remove set but not | |
23342 | used variable insn. | |
23343 | ||
23344 | 2010-07-02 Eric Botcazou <ebotcazou@adacore.com> | |
23345 | ||
23346 | * implicit-zee.c (combine_reaching_defs): Fix long lines. | |
23347 | (is_set_with_extension_DI): Delete. | |
23348 | (struct zero_extend_info): New structure. | |
23349 | (add_removable_zero_extend): New function. | |
23350 | (find_removable_zero_extends): Use note_stores to find SETs. | |
23351 | (find_and_remove_ze): Fix long line, remove superfluous parentheses. | |
23352 | ||
23353 | 2010-07-02 Changpeng Fang <changpeng.fang@amd.com> | |
23354 | ||
23355 | * tree-ssa-loop-prefetch.c (compute_miss_rate): Rename to | |
23356 | is_miss_rate_acceptable. Pull total_positions computation | |
23357 | out of the loops. Early return if miss_positions exceeds | |
23358 | the acceptable threshold. | |
23359 | * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Call | |
23360 | is_miss_rate_acceptable after renaming of compute_miss_rate. | |
23361 | ||
23362 | 2010-07-02 Changpeng Fang <changpeng.fang@amd.com> | |
23363 | ||
23364 | PR middle-end/44576 | |
23365 | * tree-ssa-loop-prefetch.c (compute_miss_rate): Return 1000 (out | |
23366 | of 1000) for miss rate if the address diference is greater than or | |
23367 | equal to the cache line size (the two reference will never hit the | |
23368 | same cache line). | |
23369 | ||
23370 | 2010-07-02 Bernd Schmidt <bernds@codesourcery.com> | |
23371 | ||
23372 | PR target/42835 | |
23373 | * config/arm/arm-modes.def (CC_NOTB): New mode. | |
23374 | * config/arm/arm.c (get_arm_condition_code): Handle it. | |
23375 | * config/arm/thumb2.md (thumb2_compare_scc): Delete pattern. | |
23376 | * config/arm/arm.md (subsi3_compare0_c): New pattern. | |
23377 | (compare_scc): Now a define_and_split. Add a number of extra | |
23378 | splitters before it. | |
23379 | ||
23380 | PR target/42172 | |
23381 | * config/arm/arm.c (thumb1_rtx_costs): Improve support for SIGN_EXTEND | |
23382 | and ZERO_EXTEND. | |
23383 | (arm_rtx_costs_1): Likewise. | |
23384 | (arm_size_rtx_costs): Use arm_rtx_costs_1 for these codes. | |
23385 | * config/arm/arm.md (is_arch6): New attribute. | |
23386 | (zero_extendhisi2, zero_extendqisi2, extendhisi2, | |
23387 | extendqisi2): Tighten the code somewhat, avoiding invalid | |
23388 | RTL to occur in the expander patterns. | |
23389 | (thumb1_zero_extendhisi2): Merge with thumb1_zero_extendhisi2_v6. | |
23390 | (thumb1_zero_extendhisi2_v6): Delete. | |
23391 | (thumb1_extendhisi2): Merge with thumb1_extendhisi2_v6. | |
23392 | (thumb1_extendhisi2_v6): Delete. | |
23393 | (thumb1_extendqisi2): Merge with thumb1_extendhisi2_v6. | |
23394 | (thumb1_extendqisi2_v6): Delete. | |
23395 | (zero_extendhisi2 for register input splitter): New. | |
23396 | (zero_extendqisi2 for register input splitter): New. | |
23397 | (thumb1_extendhisi2 for register input splitter): New. | |
23398 | (extendhisi2 for register input splitter): New. | |
23399 | (extendqisi2 for register input splitter): New. | |
23400 | (TARGET_THUMB1 extendqisi2 for memory input splitter): New. | |
23401 | (arm_zero_extendhisi2): Allow nonimmediate_operand for operand 1, | |
23402 | and add support for a register alternative requiring a split. | |
23403 | (thumb1_zero_extendqisi2): Likewise. | |
23404 | (arm_zero_extendqisi2): Likewise. | |
23405 | (arm_extendhisi2): Likewise. | |
23406 | (arm_extendqisi2): Likewise. | |
23407 | ||
23408 | 2010-07-02 Sandra Loosemore <sandra@codesourcery.com> | |
23409 | ||
23410 | * config/arm/arm.c (neon_vdup_constant): Expand into canonical RTL | |
23411 | instead of an unspec. | |
23412 | (neon_expand_vector_init): Likewise. | |
23413 | * config/arm/neon.md (UNSPEC_VCOMBINE): Delete. | |
23414 | (UNSPEC_VDUP_LANE): Delete. | |
23415 | (UNSPEC VDUP_N): Delete. | |
23416 | (UNSPEC_VGET_HIGH): Delete. | |
23417 | (UNSPEC_VGET_LANE): Delete. | |
23418 | (UNSPEC_VGET_LOW): Delete. | |
23419 | (UNSPEC_VMVN): Delete. | |
23420 | (UNSPEC_VSET_LANE): Delete. | |
23421 | (V_double_vector_mode): New. | |
23422 | (vec_set<mode>_internal): Make code emitted match that for the | |
23423 | corresponding intrinsics. | |
23424 | (vec_setv2di_internal): Likewise. | |
23425 | (neon_vget_lanedi): Rewrite to expand into emit_move_insn. | |
23426 | (neon_vget_lanev2di): Rewrite to expand into vec_extractv2di. | |
23427 | (neon_vset_lane<mode>): Combine double and quad patterns and | |
23428 | expand into vec_set<mode>_internal instead of UNSPEC_VSET_LANE. | |
23429 | (neon_vset_lanedi): Rewrite to expand into emit_move_insn. | |
23430 | (neon_vdup_n<mode>): Rewrite RTL without unspec. | |
23431 | (neon_vdup_ndi): Rewrite as define_expand and use emit_move_insn. | |
23432 | (neon_vdup_nv2di): Rewrite RTL without unspec and merge with | |
23433 | with neon_vdup_lanev2di, adjusting the pattern from the latter | |
23434 | to be predicable for consistency. | |
23435 | (neon_vdup_lane<mode>_internal): New. | |
23436 | (neon_vdup_lane<mode>): Turn into a define_expand and rewrite | |
23437 | to avoid using an unspec. | |
23438 | (neon_vdup_lanedi): Rewrite RTL pattern to avoid unspec. | |
23439 | (neon_vdup_lanev2di): Turn into a define_expand. | |
23440 | (neon_vcombine): Rewrite pattern to eliminate UNPSEC_VCOMBINE. | |
23441 | (neon_vget_high<mode>): Replace with.... | |
23442 | (neon_vget_highv16qi): New pattern using canonical RTL. | |
23443 | (neon_vget_highv8hi): Likewise. | |
23444 | (neon_vget_highv4si): Likewise. | |
23445 | (neon_vget_highv4sf): Likewise. | |
23446 | (neon_vget_highv2di): Likewise. | |
23447 | (neon_vget_low<mode>): Replace with.... | |
23448 | (neon_vget_lowv16qi): New pattern using canonical RTL. | |
23449 | (neon_vget_lowv8hi): Likewise. | |
23450 | (neon_vget_lowv4si): Likewise. | |
23451 | (neon_vget_lowv4sf): Likewise. | |
23452 | (neon_vget_lowv2di): Likewise. | |
23453 | ||
23454 | * config/arm/neon.ml (Vget_lane): Add No_op attribute to suppress | |
23455 | test for this emitting vmov. | |
23456 | (Vset_lane): Likewise. | |
23457 | (Vdup_n): Likewise. | |
23458 | (Vmov_n): Likewise. | |
23459 | ||
23460 | * doc/arm-neon-intrinsics.texi: Regenerated. | |
23461 | ||
23462 | 2010-07-02 Sandra Loosemore <sandra@codesourcery.com> | |
23463 | ||
23464 | * config/arm/neon.md (vec_extractv2di): Correct error in register | |
23465 | numbering to reconcile with neon_vget_lanev2di. | |
23466 | ||
23467 | 2010-07-02 Richard Guenther <rguenther@suse.de> | |
23468 | ||
23469 | * tree-ssa-structalias.c (pt_solution_set_var): New function. | |
23470 | * tree-ssa-alias.h (pt_solution_set_var): Declare. | |
23471 | * tree-ssa-loop-ivopts.c (copy_ref_info): Also copy or create | |
23472 | points-to information. | |
23473 | ||
23474 | 2010-07-02 Christian Borntraeger <borntraeger@de.ibm.com> | |
23475 | ||
23476 | * config/s390/s390.c (override_options): Adopt prefetching | |
23477 | at -O3 to handle flag_prefetch_loop_arrays as a tristate. | |
23478 | ||
23479 | 2010-07-02 Jan Hubicka <jh@suse.cz> | |
23480 | ||
23481 | * df-problems.c (df_kill_notes): Do not collect dead notes. | |
23482 | (df_set_note): Just call add_reg_note. | |
23483 | (df_set_unused_notes_for_mw, df_set_dead_notes_for_mw, | |
23484 | df_create_unused_note): Do not deal with lists of old notes. | |
23485 | (df_note_bb_compute): Likewise. | |
23486 | ||
23487 | 2010-07-02 Richard Guenther <rguenther@suse.de> | |
23488 | ||
23489 | * tree-ssa-structalias.c (find_func_aliases): Handle | |
23490 | pointer alignment via BIT_AND_EXPR. | |
23491 | * tree-vrp.c (extract_range_from_binary_expr): Likewise. | |
23492 | ||
23493 | 2010-07-02 Richard Guenther <rguenther@suse.de> | |
23494 | ||
23495 | * tree-data-ref.c (initialize_data_dependence_relation): Handle | |
23496 | mismatching number of dimensions properly. | |
23497 | ||
23498 | 2010-07-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
23499 | ||
23500 | PR target/44707 | |
23501 | * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Recognize | |
23502 | (lo_sum (high ...) ...) patterns generated by earlier passes. | |
23503 | ||
23504 | 2010-07-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
23505 | ||
23506 | * doc/install.texi (Prerequisites): Document Perl requirement on | |
23507 | Solaris 2. | |
23508 | (Specific, *-*-solaris2*): Document GNU c++filt requirement. | |
23509 | ||
23510 | 2010-07-02 Richard Guenther <rguenther@suse.de> | |
23511 | ||
23512 | PR middle-end/44777 | |
23513 | * tree-cfg.c (gimple_block_ends_with_call_p): Handle empty BBs. | |
23514 | ||
23515 | 2010-07-02 Jan Hubicka <jh@suse.cz> | |
23516 | ||
23517 | PR middle-end/44706 | |
23518 | * predict.c (predict_paths_for_bb): Handle case when control dependence | |
23519 | BB has only abnormal edges. | |
23520 | ||
23521 | 2010-07-02 Richard Guenther <rguenther@suse.de> | |
23522 | ||
23523 | PR tree-optimization/44748 | |
23524 | * tree-ssa-ccp.c (fold_const_aggregate_ref): Properly handle | |
23525 | the embedded conversion in MEM_REFs. | |
23526 | ||
23527 | 2010-07-01 López-Ibáñez <manu@gcc.gnu.org> | |
23528 | ||
23529 | * reload.c: Include toplev.h. | |
23530 | * recog.c: Likewise. | |
23531 | * Makefile.in: Adjust dependencies. | |
23532 | ||
23533 | 2010-07-01 Jakub Jelinek <jakub@redhat.com> | |
23534 | ||
23535 | PR debug/44694 | |
23536 | * dwarf2out.c (reg_loc_descriptor): For eliminated arg_pointer_rtx | |
23537 | or frame_pointer_rtx use DW_OP_fbreg offset DW_OP_stack_value. | |
23538 | ||
23539 | 2010-07-01 Richard Guenther <rguenther@suse.de> | |
23540 | ||
23541 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Use unsigned | |
23542 | types for offsets. | |
23543 | ||
23544 | 2010-07-01 Joern Rennecke <joern.rennecke@embecosm.com> | |
23545 | ||
23546 | PR target/44732 | |
23547 | * config/ia64/ia64.c (ia64_register_move_cost): Remove stray '{'. | |
23548 | Fix argument types. | |
23549 | ||
23550 | 2010-07-01 Bernd Schmidt <bernds@codesourcery.com> | |
23551 | ||
23552 | PR target/44727 | |
23553 | * config/i386/i386.md (peephole2 for arithmetic ops with memory): | |
23554 | Make sure operand 0 dies. | |
23555 | ||
23556 | 2010-07-01 Richard Guenther <rguenther@suse.de> | |
23557 | ||
23558 | PR middle-end/42834 | |
23559 | PR middle-end/44468 | |
23560 | * doc/gimple.texi (is_gimple_mem_ref_addr): Document. | |
23561 | * doc/generic.texi (References to storage): Document MEM_REF. | |
23562 | * tree-pretty-print.c (dump_generic_node): Handle MEM_REF. | |
23563 | (print_call_name): Likewise. | |
23564 | * tree.c (recompute_tree_invariant_for_addr_expr): Handle MEM_REF. | |
23565 | (build_simple_mem_ref_loc): New function. | |
23566 | (mem_ref_offset): Likewise. | |
23567 | * tree.h (build_simple_mem_ref_loc): Declare. | |
23568 | (build_simple_mem_ref): Define. | |
23569 | (mem_ref_offset): Declare. | |
23570 | * fold-const.c: Include tree-flow.h. | |
23571 | (operand_equal_p): Handle MEM_REF. | |
23572 | (build_fold_addr_expr_with_type_loc): Likewise. | |
23573 | (fold_comparison): Likewise. | |
23574 | (fold_unary_loc): Fold | |
23575 | VIEW_CONVERT_EXPR <T1, MEM_REF <T2, ...>> to MEM_REF <T1, ...>. | |
23576 | (fold_binary_loc): Fold MEM[&MEM[p, CST1], CST2] to MEM[p, CST1 + CST2], | |
23577 | fold MEM[&a.b, CST2] to MEM[&a, offsetof (a, b) + CST2]. | |
23578 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle MEM_REF. | |
23579 | (ptr_deref_may_alias_ref_p_1): Likewise. | |
23580 | (ao_ref_base_alias_set): Properly differentiate base object for | |
23581 | offset and TBAA. | |
23582 | (ao_ref_init_from_ptr_and_size): Use MEM_REF. | |
23583 | (indirect_ref_may_alias_decl_p): Handle MEM_REFs properly. | |
23584 | (indirect_refs_may_alias_p): Likewise. | |
23585 | (refs_may_alias_p_1): Likewise. Remove pointer SSA name def | |
23586 | chasing code. | |
23587 | (ref_maybe_used_by_call_p_1): Handle MEM_REF. | |
23588 | (call_may_clobber_ref_p_1): Likewise. | |
23589 | * dwarf2out.c (loc_list_from_tree): Handle MEM_REF. | |
23590 | * expr.c (expand_assignment): Handle MEM_REF. | |
23591 | (store_expr): Handle MEM_REFs from STRING_CSTs. | |
23592 | (store_field): If expanding a MEM_REF of a non-addressable | |
23593 | decl use bitfield operations. | |
23594 | (get_inner_reference): Handle MEM_REF. | |
23595 | (expand_expr_addr_expr_1): Likewise. | |
23596 | (expand_expr_real_1): Likewise. | |
23597 | * tree-eh.c (tree_could_trap_p): Handle MEM_REF. | |
23598 | * alias.c (ao_ref_from_mem): Handle MEM_REF. | |
23599 | (get_alias_set): Likewise. Properly handle VIEW_CONVERT_EXPRs. | |
23600 | * tree-data-ref.c (dr_analyze_innermost): Handle MEM_REF. | |
23601 | (dr_analyze_indices): Likewise. | |
23602 | (dr_analyze_alias): Likewise. | |
23603 | (object_address_invariant_in_loop_p): Likewise. | |
23604 | * gimplify.c (mark_addressable): Handle MEM_REF. | |
23605 | (gimplify_cond_expr): Build MEM_REFs. | |
23606 | (gimplify_modify_expr_to_memcpy): Likewise. | |
23607 | (gimplify_init_ctor_preeval_1): Handle MEM_REF. | |
23608 | (gimple_fold_indirect_ref): Adjust. | |
23609 | (gimplify_expr): Handle MEM_REF. Gimplify INDIRECT_REF to MEM_REF. | |
23610 | * tree.def (MEM_REF): New tree code. | |
23611 | * tree-dfa.c: Include toplev.h. | |
23612 | (get_ref_base_and_extent): Handle MEM_REF. | |
23613 | (get_addr_base_and_unit_offset): New function. | |
23614 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Handle MEM_REF. | |
23615 | * gimple-fold.c (may_propagate_address_into_dereference): Handle | |
23616 | MEM_REF. | |
23617 | (maybe_fold_offset_to_array_ref): Allow possibly out-of bounds | |
23618 | accesses if the array has just one dimension. Remove always true | |
23619 | parameter. Do not require type compatibility here. | |
23620 | (maybe_fold_offset_to_component_ref): Remove. | |
23621 | (maybe_fold_stmt_indirect): Remove. | |
23622 | (maybe_fold_reference): Remove INDIRECT_REF handling. | |
23623 | Fold back to non-MEM_REF. | |
23624 | (maybe_fold_offset_to_address): Simplify. Deal with type | |
23625 | mismatches here. | |
23626 | (maybe_fold_reference): Likewise. | |
23627 | (maybe_fold_stmt_addition): Likewise. Also handle | |
23628 | &ARRAY + I in addition to &ARRAY[0] + I. | |
23629 | (fold_gimple_assign): Handle ADDR_EXPR of MEM_REFs. | |
23630 | (gimple_get_relevant_ref_binfo): Handle MEM_REF. | |
23631 | * cfgexpand.c (expand_debug_expr): Handle MEM_REF. | |
23632 | * tree-ssa.c (useless_type_conversion_p): Make most pointer | |
23633 | conversions useless. | |
23634 | (warn_uninitialized_var): Handle MEM_REF. | |
23635 | (maybe_rewrite_mem_ref_base): New function. | |
23636 | (execute_update_addresses_taken): Implement re-writing of MEM_REFs | |
23637 | to SSA form. | |
23638 | * tree-inline.c (remap_gimple_op_r): Handle MEM_REF, remove | |
23639 | INDIRECT_REF handling. | |
23640 | (copy_tree_body_r): Handle MEM_REF. | |
23641 | * gimple.c (is_gimple_addressable): Adjust. | |
23642 | (is_gimple_address): Likewise. | |
23643 | (is_gimple_invariant_address): ADDR_EXPRs of MEM_REFs with | |
23644 | invariant base are invariant. | |
23645 | (is_gimple_min_lval): Adjust. | |
23646 | (is_gimple_mem_ref_addr): New function. | |
23647 | (get_base_address): Handle MEM_REF. | |
23648 | (count_ptr_derefs): Likewise. | |
23649 | (get_base_loadstore): Likewise. | |
23650 | * gimple.h (is_gimple_mem_ref_addr): Declare. | |
23651 | (gimple_call_fndecl): Handle invariant MEM_REF addresses. | |
23652 | * tree-cfg.c (verify_address): New function, split out from ... | |
23653 | (verify_expr): ... here. Use for verifying ADDR_EXPRs and | |
23654 | the address operand of MEM_REFs. Verify MEM_REFs. Reject | |
23655 | INDIRECT_REFs. | |
23656 | (verify_types_in_gimple_min_lval): Handle MEM_REF. Disallow | |
23657 | INDIRECT_REF. Allow conversions. | |
23658 | (verify_types_in_gimple_reference): Verify VIEW_CONVERT_EXPR of | |
23659 | a register does not change its size. | |
23660 | (verify_types_in_gimple_reference): Verify MEM_REF. | |
23661 | (verify_gimple_assign_single): Disallow INDIRECT_REF. | |
23662 | Handle MEM_REF. | |
23663 | * tree-ssa-operands.c (opf_non_addressable, opf_not_non_addressable): | |
23664 | New. | |
23665 | (mark_address_taken): Handle MEM_REF. | |
23666 | (get_indirect_ref_operands): Pass through opf_not_non_addressable. | |
23667 | (get_asm_expr_operands): Pass opf_not_non_addressable. | |
23668 | (get_expr_operands): Handle opf_[not_]non_addressable. | |
23669 | Handle MEM_REF. Remove INDIRECT_REF handling. | |
23670 | * tree-vrp.c (check_array_ref): Handle MEM_REF. | |
23671 | (search_for_addr_array): Likewise. | |
23672 | (check_array_bounds): Likewise. | |
23673 | (vrp_stmt_computes_nonzero): Adjust for MEM_REF. | |
23674 | * tree-ssa-loop-im.c (for_each_index): Handle MEM_REF. | |
23675 | (ref_always_accessed_p): Likewise. | |
23676 | (gen_lsm_tmp_name): Likewise. Handle ADDR_EXPR. | |
23677 | * tree-complex.c (extract_component): Do not handle INDIRECT_REF. | |
23678 | Handle MEM_REF. | |
23679 | * cgraphbuild.c (mark_load): Properly check for NULL result | |
23680 | from get_base_address. | |
23681 | (mark_store): Likewise. | |
23682 | * tree-ssa-loop-niter.c (array_at_struct_end_p): Handle MEM_REF. | |
23683 | * tree-loop-distribution.c (generate_builtin): Exchange INDIRECT_REF | |
23684 | handling for MEM_REF. | |
23685 | * tree-scalar-evolution.c (follow_ssa_edge_expr): Handle | |
23686 | &MEM[ptr + CST] similar to POINTER_PLUS_EXPR. | |
23687 | * builtins.c (stabilize_va_list_loc): Use the function ABI | |
23688 | valist type if we couldn't canonicalize the argument type. | |
23689 | Always dereference with the canonical va-list type. | |
23690 | (maybe_emit_free_warning): Handle MEM_REF. | |
23691 | (fold_builtin_memory_op): Simplify and handle MEM_REFs in folding | |
23692 | memmove to memcpy. | |
23693 | * builtins.c (fold_builtin_memory_op): Use ref-all types | |
23694 | for all memcpy foldings. | |
23695 | * omp-low.c (build_receiver_ref): Adjust for MEM_REF. | |
23696 | (build_outer_var_ref): Likewise. | |
23697 | (scan_omp_1_op): Likewise. | |
23698 | (lower_rec_input_clauses): Likewise. | |
23699 | (lower_lastprivate_clauses): Likewise. | |
23700 | (lower_reduction_clauses): Likewise. | |
23701 | (lower_copyprivate_clauses): Likewise. | |
23702 | (expand_omp_atomic_pipeline): Likewise. | |
23703 | (expand_omp_atomic_mutex): Likewise. | |
23704 | (create_task_copyfn): Likewise. | |
23705 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle MEM_REF. | |
23706 | Remove old union trick. Initialize constant offsets. | |
23707 | (ao_ref_init_from_vn_reference): Likewise. Do not handle | |
23708 | INDIRECT_REF. Init base_alias_set properly. | |
23709 | (vn_reference_lookup_3): Replace INDIRECT_REF handling with MEM_REF. | |
23710 | (vn_reference_fold_indirect): Adjust for MEM_REFs. | |
23711 | (valueize_refs): Fold MEM_REFs. Re-evaluate constant offset | |
23712 | for ARRAY_REFs. | |
23713 | (may_insert): Remove. | |
23714 | (visit_reference_op_load): Do not test may_insert. | |
23715 | (run_scc_vn): Remove parameter, do not fiddle with may_insert. | |
23716 | * tree-ssa-sccvn.h (struct vn_reference_op_struct): Add | |
23717 | a field to store the constant offset this op applies. | |
23718 | (run_scc_vn): Adjust prototype. | |
23719 | * cgraphunit.c (thunk_adjust): Adjust for MEM_REF. | |
23720 | * tree-ssa-ccp.c (ccp_fold): Replace INDIRECT_REF folding with | |
23721 | MEM_REF. Propagate &foo + CST as &MEM[&foo, CST]. Do not | |
23722 | bother about volatile qualifiers on pointers. | |
23723 | (fold_const_aggregate_ref): Handle MEM_REF, do not handle INDIRECT_REF. | |
23724 | * tree-ssa-loop-ivopts.c | |
23725 | * tree-ssa-loop-ivopts.c (determine_base_object): Adjust for MEM_REF. | |
23726 | (strip_offset_1): Likewise. | |
23727 | (find_interesting_uses_address): Replace INDIRECT_REF handling with | |
23728 | MEM_REF handling. | |
23729 | (get_computation_cost_at): Likewise. | |
23730 | * ipa-pure-const.c (check_op): Handle MEM_REF. | |
23731 | * tree-stdarg.c (check_all_va_list_escapes): Adjust for MEM_REF. | |
23732 | * tree-ssa-sink.c (is_hidden_global_store): Handle MEM_REF | |
23733 | and constants. | |
23734 | * ipa-inline.c (likely_eliminated_by_inlining_p): Handle MEM_REF. | |
23735 | * tree-parloops.c (take_address_of): Adjust for MEM_REF. | |
23736 | (eliminate_local_variables_1): Likewise. | |
23737 | (create_call_for_reduction_1): Likewise. | |
23738 | (create_loads_for_reductions): Likewise. | |
23739 | (create_loads_and_stores_for_name): Likewise. | |
23740 | * matrix-reorg.c (may_flatten_matrices_1): Sanitize. | |
23741 | (ssa_accessed_in_tree): Handle MEM_REF. | |
23742 | (ssa_accessed_in_assign_rhs): Likewise. | |
23743 | (update_type_size): Likewise. | |
23744 | (analyze_accesses_for_call_stmt): Likewise. | |
23745 | (analyze_accesses_for_assign_stmt): Likewise. | |
23746 | (transform_access_sites): Likewise. | |
23747 | (transform_allocation_sites): Likewise. | |
23748 | * tree-affine.c (tree_to_aff_combination): Handle MEM_REF. | |
23749 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do | |
23750 | not handle INDIRECT_REF. | |
23751 | * tree-ssa-phiopt.c (add_or_mark_expr): Handle MEM_REF. | |
23752 | (cond_store_replacement): Likewise. | |
23753 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Handle | |
23754 | MEM_REF, no not handle INDIRECT_REFs. | |
23755 | (insert_into_preds_of_block): Properly initialize avail. | |
23756 | (phi_translate_1): Fold MEM_REFs. Re-evaluate constant offset | |
23757 | for ARRAY_REFs. Properly handle reference lookups that | |
23758 | require a bit re-interpretation. | |
23759 | (can_PRE_operation): Do not handle INDIRECT_REF. Handle MEM_REF. | |
23760 | * tree-sra.c (build_access_from_expr_1): Handle MEM_REF. | |
23761 | (build_ref_for_offset_1): Remove. | |
23762 | (build_ref_for_offset): Build MEM_REFs. | |
23763 | (gate_intra_sra): Disable for now. | |
23764 | (sra_ipa_modify_expr): Handle MEM_REF. | |
23765 | (ipa_early_sra_gate): Disable for now. | |
23766 | * tree-sra.c (create_access): Swap INDIRECT_REF handling for | |
23767 | MEM_REF handling. | |
23768 | (disqualify_base_of_expr): Likewise. | |
23769 | (ptr_parm_has_direct_uses): Swap INDIRECT_REF handling for | |
23770 | MEM_REF handling. | |
23771 | (sra_ipa_modify_expr): Remove INDIRECT_REF handling. | |
23772 | Use mem_ref_offset. Remove bogus folding. | |
23773 | (build_access_from_expr_1): Properly handle MEM_REF for non IPA-SRA. | |
23774 | (make_fancy_name_1): Add support for MEM_REF. | |
23775 | * tree-predcom.c (ref_at_iteration): Handle MEM_REFs. | |
23776 | * tree-mudflap.c (mf_xform_derefs_1): Adjust for MEM_REF. | |
23777 | * ipa-prop.c (compute_complex_assign_jump_func): Handle MEM_REF. | |
23778 | (compute_complex_ancestor_jump_func): Likewise. | |
23779 | (ipa_analyze_virtual_call_uses): Likewise. | |
23780 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Replace | |
23781 | INDIRECT_REF folding with more generalized MEM_REF folding. | |
23782 | (tree_ssa_forward_propagate_single_use_vars): Adjust accordingly. | |
23783 | (forward_propagate_addr_into_variable_array_index): Also handle | |
23784 | &ARRAY + I in addition to &ARRAY[0] + I. | |
23785 | * tree-ssa-dce.c (ref_may_be_aliased): Handle MEM_REF. | |
23786 | * tree-ssa-ter.c (find_replaceable_in_bb): Avoid TER if that | |
23787 | creates assignments with overlap. | |
23788 | * tree-nested.c (get_static_chain): Adjust for MEM_REF. | |
23789 | (get_frame_field): Likewise. | |
23790 | (get_nonlocal_debug_decl): Likewise. | |
23791 | (convert_nonlocal_reference_op): Likewise. | |
23792 | (struct nesting_info): Add mem_refs pointer-set. | |
23793 | (create_nesting_tree): Allocate it. | |
23794 | (convert_local_reference_op): Insert to be folded mem-refs. | |
23795 | (fold_mem_refs): New function. | |
23796 | (finalize_nesting_tree_1): Perform defered folding of mem-refs | |
23797 | (free_nesting_tree): Free the pointer-set. | |
23798 | * tree-vect-stmts.c (vectorizable_store): Adjust for MEM_REF. | |
23799 | (vectorizable_load): Likewise. | |
23800 | * tree-ssa-phiprop.c (phiprop_insert_phi): Adjust for MEM_REF. | |
23801 | (propagate_with_phi): Likewise. | |
23802 | * tree-object-size.c (addr_object_size): Handle MEM_REFs | |
23803 | instead of INDIRECT_REFs. | |
23804 | (compute_object_offset): Handle MEM_REF. | |
23805 | (plus_stmt_object_size): Handle MEM_REF. | |
23806 | (collect_object_sizes_for): Dispatch to plus_stmt_object_size | |
23807 | for &MEM_REF. | |
23808 | * tree-flow.h (get_addr_base_and_unit_offset): Declare. | |
23809 | (symbol_marked_for_renaming): Likewise. | |
23810 | * Makefile.in (tree-dfa.o): Add $(TOPLEV_H). | |
23811 | (fold-const.o): Add $(TREE_FLOW_H). | |
23812 | * tree-ssa-structalias.c (get_constraint_for_1): Handle MEM_REF. | |
23813 | (find_func_clobbers): Likewise. | |
23814 | * ipa-struct-reorg.c (decompose_indirect_ref_acc): Handle MEM_REF. | |
23815 | (decompose_access): Likewise. | |
23816 | (replace_field_acc): Likewise. | |
23817 | (replace_field_access_stmt): Likewise. | |
23818 | (insert_new_var_in_stmt): Likewise. | |
23819 | (get_stmt_accesses): Likewise. | |
23820 | (reorg_structs_drive): Disable. | |
23821 | * config/i386/i386.c (ix86_va_start): Adjust for MEM_REF. | |
23822 | (ix86_canonical_va_list_type): Likewise. | |
23823 | ||
23824 | 2010-06-30 Joern Rennecke <joern.rennecke@embecosm.com> | |
23825 | ||
23826 | PR other/44566 | |
23827 | * coretypes.h [!USED_FOR_TARGET] (reg_class_t): Define. | |
23828 | * target.def (struct gcc_target): Replace enum reg_class with | |
23829 | reg_class_t in hook argument / return types. | |
23830 | * doc/tm.texi.in (TARGET_SECONDARY_RELOAD): Likewise. | |
23831 | (TARGET_IRA_COVER_CLASSES, TARGET_MEMORY_MOVE_COST): Likewise. | |
23832 | (TARGET_BRANCH_TARGET_REGISTER_CLASS): Likewise. | |
23833 | * targhooks.h (default_branch_target_register_class): Likewise. | |
23834 | (default_ira_cover_classes, default_secondary_reload): Likewise. | |
23835 | (default_memory_move_cost, default_register_move_cost): Likewise. | |
23836 | * targhooks.c (default_branch_target_register_class): Likewise. | |
23837 | (default_ira_cover_classes, default_secondary_reload): Likewise. | |
23838 | (default_memory_move_cost, default_register_move_cost): Likewise. | |
23839 | * reload.c (push_secondary_reload, secondary_reload_class): Likewise. | |
23840 | * bt-load.c (branch_target_load_optimize): Likewise. | |
23841 | * ira.c (setup_cover_and_important_classes): Likewise. | |
23842 | * ira-costs.c (copy_cost): Likewise. | |
23843 | * reload1.c (emit_input_reload_insns): Likewise. | |
23844 | * config/alpha/alpha.c (alpha_secondary_reload): Likewise. | |
23845 | * config/frv/frv.c (frv_secondary_reload): Likewise. | |
23846 | * config/s390/s390.c (s390_secondary_reload): Likewise. | |
23847 | * config/i386/i386.c (i386_ira_cover_classes): Likewise. | |
23848 | (ix86_secondary_reload, ix86_memory_move_cost): Likewise. | |
23849 | (ix86_register_move_cost): Likewise. | |
23850 | * config/sh/sh-protos.h (sh_secondary_reload): Likewise. | |
23851 | * config/sh/sh.c (sh_target_reg_class, sh_secondary_reload): Likewise. | |
23852 | * config/xtensa/xtensa.c (xtensa_secondary_reload): Likewise. | |
23853 | * config/xtensa/xtensa-protos.h (xtensa_secondary_reload): Likewise. | |
23854 | * config/rs6000/rs6000.c (rs6000_secondary_reload): Likewise. | |
23855 | (rs6000_ira_cover_classes): Likewise. | |
23856 | * config/picochip/picochip.c (picochip_secondary_reload): Likewise. | |
23857 | * config/picochip/picochip-protos.h (picochip_secondary_reload): | |
23858 | Likewise. | |
23859 | * config/pa/pa.c (pa_secondary_reload): Likewise. | |
23860 | * config/mips/mips.c (mips_ira_cover_classes): Likewise. | |
23861 | * config/bfin/bfin.c (bfin_secondary_reload): Likewise. | |
23862 | * config/ia64/ia64.c (ia64_register_move_cost): Likewise. | |
23863 | * doc/tm.texi: Regenerate. | |
23864 | ||
23865 | 2010-06-30 Sebastian Pop <sebastian.pop@amd.com> | |
23866 | ||
23867 | PR bootstrrap/44726 | |
23868 | * graphite-sese-to-poly.c (build_poly_dr): Avoid uninitialized | |
23869 | use. | |
23870 | (build_alias_set_optimal_p): Likewise. | |
23871 | (build_base_obj_set_for_drs): Likewise. | |
23872 | ||
23873 | 2010-06-30 Joern Rennecke <joern.rennecke@embecosm.com> | |
23874 | ||
23875 | * target.def: Remove comment about licensing problems of function | |
23876 | declarations. | |
23877 | ||
23878 | * target.def (declare_constant_name): Change exp to expr. Use DEFHOOK. | |
23879 | * doc/tm.texi.in (TARGET_ASM_DECLARE_CONSTANT_NAME): Use @hook. | |
23880 | * doc/tm.texi: Regenerate. | |
23881 | ||
23882 | * target.def (builtin_reciprocal): Change tm_fn to md_fn. Use DEFHOOK. | |
23883 | * doc/tm.texi.in (TARGET_BUILTIN_RECIPROCAL): Use @hook. | |
23884 | ||
23885 | * target.def (enum_va_list_p): Use DEFHOOK. | |
23886 | * doc/tm.texi.in (TARGET_ENUM_VA_LIST_P): Use @hook. | |
23887 | Rename ptype to ptree. | |
23888 | * doc/tm.texi: Regenerate. | |
23889 | ||
23890 | * target.def (fold_builtin): Rename nargs to n_args. Use DEFHOOK. | |
23891 | * doc/tm.texi.in (TARGET_FOLD_BUILTIN): Use @hook. | |
23892 | * doc/tm.texi: Regenerate. | |
23893 | ||
23894 | * target.def (memory_move_cost): Use DEFHOOK. | |
23895 | * doc/tm.texi.in (TARGET_MEMORY_MOVE_COST): Use @hook. | |
23896 | Rename regclass AKA class to rclass. | |
23897 | * doc/tm.texi: Regenerate. | |
23898 | ||
23899 | * target.def (pragma_parse): Use DEFHOOK. | |
23900 | * doc/tm.texi.in (TARGET_OPTION_PRAGMA_PARSE): Use @hook. | |
23901 | s/TARGET_VALID_OPTION_ATTRIBUTE_P/TARGET_OPTION_VALID_ATRIBUTE_P/ . | |
23902 | * doc/tm.texi: Regenerate. | |
23903 | ||
23904 | * target.def (pass_by_reference): Use DEFHOOK. | |
23905 | * doc/tm.texi.in (TARGET_PASS_BY_REFERENCE): Use @hook. | |
23906 | * doc/tm.texi: Regenerate. | |
23907 | ||
23908 | * target.def (resolve_overloaded_builtin): Rename params to arglist. | |
23909 | Use DEFHOOK. | |
23910 | * doc/tm.texi.in (TARGET_RESOLVE_OVERLOADED_BUILTIN): Use @hook. | |
23911 | * doc/tm.texi: Regenerate. | |
23912 | ||
23913 | * target.def (return_pops_args): Use DEFHOOK. | |
23914 | * doc/tm.texi.in (TARGET_RETURN_POPS_ARGS): Use @hook. | |
23915 | Rename stack-size to size. | |
23916 | * doc/tm.texi: Regenerate. | |
23917 | ||
23918 | * target.def (dfa_new_cycle): Use DEFHOOK. Rename dump_file to dump, | |
23919 | last-sched_cycle to last_clock, cur_cycle to clock. | |
23920 | * doc/tm.texi.in: Use @hook. | |
23921 | * doc/tm.texi: Regenerate. | |
23922 | ||
23923 | * target.def (print_operand, print_operand_address): Update comment. | |
23924 | (print_operand_punct_valid_p): Likewise. | |
23925 | ||
23926 | 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
23927 | ||
23928 | * toplev.h (_fatal_insn_not_found, _fatal_insn): Move declarations | |
23929 | to rtl.h. | |
23930 | (error_for_asm, warning_for_asm): Move declarations to rtl-error.h. | |
23931 | * rtl.h (_fatal_insn_not_found, _fatal_insn): Move declarations here. | |
23932 | * rtl-error.h: New. | |
23933 | * regrename.c: Do not include toplev.h. Include rtl-error.h. | |
23934 | * rtl-error.c: Likewise. | |
23935 | * reload.c: Likewise. | |
23936 | * recog.c: Likewise. | |
23937 | * sel-sched.c: Likewise. | |
23938 | * function.c: Likewise. | |
23939 | * reg-stack.c: Likewise. | |
23940 | * cfgrtl.c: Likewise. | |
23941 | * reload1.c: Likewise. | |
23942 | * final.c: Include rtl-error. | |
23943 | * Makefile.in: Adjust dependencies. | |
23944 | ||
23945 | 2010-06-30 Jan Hubicka <jh@suse.cz> | |
23946 | ||
23947 | PR middle-end/PR44706 | |
23948 | * ipa-split (split_function): Refine conditions when to use DECL_RESULT | |
23949 | to return the value. | |
23950 | ||
23951 | 2010-06-30 Michael Matz <matz@suse.de> | |
23952 | ||
23953 | PR bootstrap/44699 | |
23954 | * tree-vrp.c (vrp_finalize): Deal with changing num_ssa_names. | |
23955 | * gimple-fold.c (gimplify_and_update_call_from_tree): If LHS is | |
23956 | a gimple reg, attach the original VDEF to the last store in the | |
23957 | sequence. | |
23958 | ||
23959 | 2010-06-30 Iain Sandoe <iains@gcc.gnu.org> | |
23960 | ||
23961 | PR other/44034 | |
23962 | * config/darwin.c (darwin_override_options): Use renamed | |
23963 | targetm.asm_out.emit_unwind_label. | |
23964 | ||
23965 | 2010-06-30 Bernd Schmidt <bernds@codesourcery.com> | |
23966 | ||
23967 | PR tree-optimization/39799 | |
23968 | * tree-inline.c (remap_ssa_name): Initialize variable only if | |
23969 | SSA_NAME_OCCURS_IN_ABNORMAL_PHI. | |
23970 | ||
23971 | 2010-06-30 Nathan Froyd <froydnj@codesourcery.com> | |
23972 | ||
23973 | * c-parser.c (c_parser_omp_for_loop): Use a VEC for for_block. | |
23974 | ||
23975 | 2010-06-30 Richard Guenther <rguenther@suse.de> | |
23976 | ||
23977 | PR target/44722 | |
23978 | * config/i386/i386.md (peephole2 for fix:SSEMODEI24): Guard | |
23979 | against oscillation with reverse peephole2. | |
23980 | ||
23981 | 2010-06-30 H.J. Lu <hongjiu.lu@intel.com> | |
23982 | ||
23983 | PR target/44721 | |
23984 | * config/i386/i386.md (peephole2 for arithmetic ops with memory): | |
23985 | Fix last commit. | |
23986 | ||
23987 | 2010-06-30 Nick Clifton <nickc@redhat.com> | |
23988 | ||
23989 | * config/rx/rx-modes.def: New file. | |
23990 | * config/rx/rx.h (FIRST_PSEUDO_REGISTER): Increase to 17. | |
23991 | (CC_REGNUM): Define. | |
23992 | (FIXED_REGISTERS, CALL_USED_REGISTERS, REGISTER_NAMES): Add cc | |
23993 | register. | |
23994 | (CC_NO_CARRY, NOTICE_UPDATE_CC): Delete. | |
23995 | (SELECT_CC_MODE): Define. | |
23996 | * config/rx/rx.md (CC_REG): Define. Update all patterns to use | |
23997 | (reg:CC CC_REG) instead of (cc0). | |
23998 | (attr "cc"): Delete. | |
23999 | (cbranchsi4): Do not split compare and branch here. Instead move | |
24000 | it to... | |
24001 | (cbranchsi4_<code>): ... here. New patterns. | |
24002 | (cmpsi): Call rx-compare_redundant to find out if it is necessary | |
24003 | to emit the compare instruction. | |
24004 | * config/rx/rx.c (rx_gen-cond_branch_template): Remove tests of | |
24005 | cc_status flags. | |
24006 | (rx_get_stack_layout): Iterate up to before CC_REGNUM not | |
24007 | FIRST_PSEUDO_REGNUM. | |
24008 | (rx_expand_prologue, rx_expand_epilogue): Likewise. | |
24009 | (rx_notice_update_cc): Delete. | |
24010 | (rx_cc_modes_compatible): New function. | |
24011 | (flags_needed_for_conditional): New function. | |
24012 | (flags_from_mode): New function. | |
24013 | (rx_compare_redundant): New function - scans backwards through | |
24014 | insn list to find out if condition flags are already set correctly. | |
24015 | (TARGET_CC_MODES_COMPATIBLE): Define. | |
24016 | * config/rx/rx-protos.h (rx_compare_redundant): Prototype. | |
24017 | ||
24018 | * config/rx/rx.h (BRANCH_COST): Define. | |
24019 | (REGISTER_MOVE_COST): Define. | |
24020 | * config/rx/predicates (rx_source_operand): Allow all constant types. | |
24021 | * config/rx/rx.md (addsi3): Add alternative for swapped operands. | |
24022 | (tstsi4): New pattern. | |
24023 | * config/rx/rx.c (rx_memory_move_cost): Define. | |
24024 | (TARGET_MEMORY_MOVE_COST): Define. | |
24025 | ||
24026 | 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
24027 | ||
24028 | * tree.h (block_may_fallthru): Declare here. | |
24029 | * tree-flow.h (block_may_fallthru): Do not declare here. | |
24030 | * c-typeck.c: Do not include tree-flow.h. Include gimple.h and | |
24031 | bitmap.h | |
24032 | * Makefile.in (c-typeck.o): Update dependencies. | |
24033 | ||
24034 | 2010-06-30 Jakub Jelinek <jakub@redhat.com> | |
24035 | ||
24036 | PR debug/44694 | |
24037 | * cselib.h (cselib_preserve_cfa_base_value): Add regno argument. | |
24038 | * cselib.c (cfa_base_preserved_regno): New static variable. | |
24039 | (cselib_reset_table): Don't reset cfa_base_preserved_regno instead | |
24040 | of REGNO (cfa_base_preserved_val->locs->loc). | |
24041 | (cselib_preserve_cfa_base_value): Add regno argument, set | |
24042 | cfa_base_preserved_regno to it. | |
24043 | (cselib_invalidate_regno): Allow removal of registers other than | |
24044 | cfa_base_preserved_regno from cfa_base_preserved_val. | |
24045 | (cselib_finish): Set cfa_base_preserved_regno to INVALID_REGNUM. | |
24046 | * var-tracking.c (adjust_mems): Replace sp or hfp even outside | |
24047 | of MEM addresses, if not on LHS. | |
24048 | (reverse_op): Don't add reverse ops for cfa_base_rtx. | |
24049 | (vt_init_cfa_base): Adjust cselib_preserve_cfa_base_value caller. | |
24050 | ||
24051 | 2010-06-30 Bernd Schmidt <bernds@codesourcery.com> | |
24052 | ||
24053 | * recog.c (peep2_do_rebuild_jump_labels, peep2_do_cleanup_cfg): New | |
24054 | static variables. | |
24055 | (peep2_buf_position): New static function. | |
24056 | (peep2_regno_dead_p, peep2_reg_dead_p, peep2_find_free_register, | |
24057 | peephole2_optimize): Use it. | |
24058 | (peep2_attempt, peep2_update_life): New static functions, broken out | |
24059 | of peephole2_optimize. | |
24060 | (peep2_fill_buffer): New static function. | |
24061 | (peephole2_optimize): Change the main loop to try to fill the buffer | |
24062 | with the maximum number of insns before matching them against | |
24063 | peepholes. Use a forward scan. Remove special case for targets with | |
24064 | conditional execution. | |
24065 | * genrecog.c (change_state): Delete dead code. | |
24066 | * config/i386/i386.md (peephole2 for arithmetic ops with memory): | |
24067 | Rewrite so as not to expect the second insn to have had a peephole | |
24068 | applied yet. | |
24069 | ||
24070 | 2010-06-29 Nathan Froyd <froydnj@codesourcery.com> | |
24071 | ||
24072 | * genhooks.c (emit_findices): Cast field precision to int. | |
24073 | (emit_documentation): Likewise. | |
24074 | ||
24075 | 2010-06-29 Jakub Jelinek <jakub@redhat.com> | |
24076 | ||
24077 | PR tree-optimization/43801 | |
24078 | * cgraph.c (cgraph_create_virtual_clone): Clear DECL_SECTION_NAME | |
24079 | if old_decl was DECL_ONE_ONLY. | |
24080 | ||
24081 | PR debug/44668 | |
24082 | * dwarf2out.c (add_accessibility_attribute): New function. | |
24083 | (gen_subprogram_die, gen_variable_die, gen_field_die): Use it | |
24084 | instead of adding DW_AT_accessibility manually. | |
24085 | (gen_enumeration_type_die, gen_struct_or_union_type_die, | |
24086 | gen_typedef_die): Use it. | |
24087 | ||
24088 | 2010-06-29 Douglas B Rupp <rupp@gnat.com> | |
24089 | ||
24090 | * vmsdbgout.c (full_name): Just output the file name if not native. | |
24091 | ||
24092 | 2010-06-29 Douglas B Rupp <rupp@gnat.com> | |
24093 | ||
24094 | * vmsdbgout.c (func_table): Replace with VEC func{nam,num}_tables. | |
24095 | (funcnam_table): New static table. | |
24096 | (funcnum_table): New static table. | |
24097 | (write_rtnbeg): Write value saved in funcnum_table. | |
24098 | (write_rtnend): Write value saved in funcnum_table. | |
24099 | (vmsdbgout_begin_function): Save current function info in | |
24100 | (vmsdbgout_init): Initialize func{nam,num}_tables. Minor reformatting. | |
24101 | (vmsdbgout_finish): Iterate over funcnum_table. | |
24102 | ||
24103 | 2010-06-29 Douglas B Rupp <rupp@gnat.com> | |
24104 | ||
24105 | * vmsdbgout.c (vmsdbgout_begin_epilogue): Declare | |
24106 | (vmsdbgout_type_decl): Declare | |
24107 | (vmsdbg_debug_hooks): Add entry for type_decl and begin_epilogue. | |
24108 | (FUNC_EPILOGUE_LABEL): New macro | |
24109 | (vmsdbgout_begin_epilogue): New function. | |
24110 | (vmsdbgout_type_decl): New function. | |
24111 | ||
24112 | 2010-06-29 Douglas B Rupp <rupp@gnat.com> | |
24113 | ||
24114 | * vmsdbg.h: Update copyright. | |
24115 | ||
24116 | 2010-06-29 Douglas B Rupp <rupp@gnat.com> | |
24117 | ||
24118 | * vmsdbg.h (DST_K_TBG): New DST constant. | |
24119 | * vmsdbgout.c (addr_const_to_string): Removed, not referenced. | |
24120 | (write_modbeg): Cast module_language to avoid warning. | |
24121 | (write_rtnbeg): Use DST_K_TBG vice magic mystery number. | |
24122 | ||
24123 | 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com> | |
24124 | ||
24125 | PR other/44034 | |
24126 | * target.def, doc/tm.texi.in, genhooks.c: New files. | |
24127 | * target.h: Instead of defining individual hook members, | |
24128 | define DEFHOOKPOD / DEFHOOK / DEFHOOK_UNDOC / HOOKSTRUCT and | |
24129 | include target.def. | |
24130 | * target-def.h: Instead of defining individual hook initializers, | |
24131 | include target-hooks-def.h. | |
24132 | * df-scan.c, haifa-sched.c, sel-sched.c: Rename targetm members: | |
24133 | targetm.live_on_entry -> targetm.extra_live_on_entry | |
24134 | targetm.sched.md_finish ->targetm.sched.finish | |
24135 | targetm.sched.md_init -> targetm.sched.init | |
24136 | targetm.sched.md_init_global -> targetm.sched.init_global | |
24137 | targetm.asm_out.unwind_label -> targetm.asm_out.emit_unwind_label | |
24138 | targetm.asm_out.except_table_label -> | |
24139 | targetm.asm_out.emit_except_table_label | |
24140 | targetm.asm_out.visibility -> targetm.asm_out.assemble_visibility | |
24141 | targetm.target_help -> targetm.help | |
24142 | targetm.vectorize.builtin_support_vector_misalignment -> | |
24143 | targetm.vectorize.support_vector_misalignment | |
24144 | targetm.file_start_app_off -> targetm.asm_file_start_app_off | |
24145 | targetm.file_start_file_directive -> | |
24146 | targetm.asm_file_start_file_directive | |
24147 | * dwarf2out.c, opts.c, tree-vect-data-refs.c, except.c: Likewise. | |
24148 | * varasm.c, config/alpha/alpha.c, config/cris/cris.c: Likewise. | |
24149 | * config/spu/spu.c, config/ia64/ia64.c: Rename target macros: | |
24150 | TARGET_VECTOR_ALIGNMENT_REACHABLE -> | |
24151 | TARGET_VECTORIZE_VECTOR_ALIGNMENT_REACHABLE | |
24152 | TARGET_SUPPORT_VECTOR_MISALIGNMENT -> | |
24153 | TARGET_VECTORIZE_SUPPORT_VECTOR_MISALIGNMENT | |
24154 | TARGET_UNWIND_EMIT -> TARGET_ASM_UNWIND_EMIT | |
24155 | * config/rs6000/rs6000.c, config/arm/arm.c: Likewise. | |
24156 | * Makefile.in (TARGET_H): Depend on target.def. | |
24157 | (TARGET_DEF_H): Depend on target-hooks-def.h. | |
24158 | (target-hooks-def.h, tm.texi, s-target-hooks-def-h): New rules. | |
24159 | (s-tm-texi, build/genhooks.o, build/genhooks): Likewise. | |
24160 | * doc/tm.texi: Regenerate. | |
24161 | ||
24162 | * Makefile.in (s-tm-texi): Remove stray tab / rule. | |
24163 | ||
24164 | * config/m68k/m68k.c (targetm.sched.init_global): Update comment. | |
24165 | (targetm.sched.init): Likewise. | |
24166 | ||
24167 | 2010-06-29 Nathan Froyd <froydnj@codesourcery.com> | |
24168 | ||
24169 | PR bootstrap/44713 | |
24170 | * config/i386/i386.c (type_natural_mode): Const-ify CUM parameter. | |
24171 | (function_arg_advance_32): Const-ify TYPE parameter. | |
24172 | (function_arg_advance_64): Likewise. Change type of NAMED to bool. | |
24173 | (ix86_function_arg_advance): Change type of NAMED to bool. | |
24174 | (function_arg_32): Const-ify CUM and TYPE parameters. | |
24175 | (function_arg_64): Likewise. Change type of NAMED to bool. | |
24176 | (function_arg_ms_64): Const-ify CUM parameter. Change type of NAMED | |
24177 | to bool. | |
24178 | (ix86_function_arg): Change type of NAMED to bool. | |
24179 | (ix86_setup_incoming_varargs): Call ix86_function_arg_advance. Pass | |
24180 | last argument as a bool. | |
24181 | ||
24182 | 2010-06-29 Joern Rennecke <joern.rennecke@embecosm.com> | |
24183 | ||
24184 | * doc/tm.texi (TARGET_OPTION_OVERRIDE): Document. | |
24185 | (OVERRIDE_OPTIONS): Add note of obsolescence. | |
24186 | Replace references with references to TARGET_OPTION_OVERRIDE. | |
24187 | (Except for C_COMMON_OVERRIDE_OPTIONS, which remains similar to | |
24188 | the macro). | |
24189 | * targhooks.c (default_target_option_override): New function. | |
24190 | * targhooks.h (default_target_option_override): Declare. | |
24191 | * target.h (struct gcc_target): Add override member to | |
24192 | target_option member. | |
24193 | * toplev.c (process_options): Replace OVERRIDE_OPTIONS use with | |
24194 | targetm.target_option.override call. | |
24195 | * target-def.h (TARGET_OPTION_OVERRIDE): Define. | |
24196 | (TARGET_OPTION_HOOKS): Add TARGET_OPTION_OVERRIDE. | |
24197 | ||
24198 | 2010-06-29 Jan Hubicka <jh@suse.cz> | |
24199 | ||
24200 | * tree-inline.c: Replace incomming by incomin and clonning by cloning. | |
24201 | ||
24202 | 2010-06-29 Jan Hubicka <jh@suse.cz> | |
24203 | ||
24204 | * predict.c (propagate_freq): Clear EXIT_BLOCK_PTR frequency if it is | |
24205 | unreachable. | |
24206 | (rebuild_frequencies): New function. | |
24207 | * predict.h (rebuild_frequencies): Declare. | |
24208 | * tree-inline.c (copy_cfg_body): Compute properly count & frequency of | |
24209 | entry block and edge reaching new_entry. | |
24210 | (tree_function_versioning): When doing partial cloning, rebuild | |
24211 | frequencies when done. | |
24212 | * passes.c (execute_function_todo): Use rebild_frequencies. | |
24213 | ||
24214 | 2010-06-29 Richard Guenther <rguenther@suse.de> | |
24215 | ||
24216 | * tree-dfa.c (dump_variable): Remove noalias_state dumping. | |
24217 | * tree-flow.h (enum noalias_state): Remove. | |
24218 | (struct var_ann_d): Remove noalias_state member. | |
24219 | ||
24220 | 2010-06-29 Bernd Schmidt <bernds@codesourcery.com> | |
24221 | ||
24222 | PR target/43902 | |
24223 | * config/arm/arm.md (maddsidi4, umaddsidi4): New expanders. | |
24224 | (maddhisi4): Renamed from mulhisi3addsi. Operands renumbered. | |
24225 | (maddhidi4): Likewise. | |
24226 | ||
24227 | Revert parts of the change for PR25130. | |
24228 | * cse.c (exp_equiv_p): For MEMs, if for_gcse, only compare | |
24229 | MEM_ALIAS_SET. | |
24230 | ||
24231 | 2010-06-29 Nathan Froyd <froydnj@codesourcery.com> | |
24232 | ||
24233 | * calls.c, dse.c, expr.c, function.c: Call targetm.calls.function_arg, | |
24234 | targetm.calls.function_incoming_arg, and | |
24235 | targetm.calls.function_arg_advance instead of FUNCTION_ARG, | |
24236 | FUNCTION_INCOMING_ARG, and FUNCTION_ARG_ADVANCE, respectively. | |
24237 | * target.h (struct gcc_target): Add function_arg_advance, | |
24238 | function_arg, and function_incoming_arg fields. | |
24239 | * target-def.h (TARGET_FUNCTION_ARG_ADVANCE, TARGET_FUNCTION_ARG): | |
24240 | (TARGET_FUNCTION_INCOMING_ARG): Define. | |
24241 | (TARGET_CALLS): Add TARGET_FUNCTION_ARG_ADVANCE, TARGET_FUNCTION_ARG, | |
24242 | and TARGET_FUNCTION_INCOMING_ARG. | |
24243 | * targhooks.h (default_function_arg_advance): Declare. | |
24244 | (default_function_arg, default_function_incoming_arg): Declare. | |
24245 | * targhooks.c (default_function_arg_advance): New function. | |
24246 | (default_function_arg, default_function_incoming_arg): New function. | |
24247 | * config/i386/i386.c (function_arg_advance): Rename to... | |
24248 | (ix86_function_arg_advance): ...this. Make static. | |
24249 | (function_arg): Rename to... | |
24250 | (ix86_function_arg): ...this. Make static. | |
24251 | (TARGET_FUNCTION_ARG_ADVANCE): Define. | |
24252 | (TARGET_FUNCTION_ARG): Define. | |
24253 | * config/i386/i386.h (FUNCTION_ARG_ADVANCE): Delete. | |
24254 | (FUNCTION_ARG): Delete. | |
24255 | * config/i386/i386-protos.h (function_arg_advance): Delete prototype. | |
24256 | (function_arg): Delete prototype. | |
24257 | ||
24258 | 2010-06-29 Nathan Froyd <froydnj@codesourcery.com> | |
24259 | ||
24260 | * reginfo.c (init_reg_sets_1): Adjust comments. | |
24261 | * combine-stack-adj.c (rest_of_handle_stack_adjustments): Likewise. | |
24262 | * calls.c (prepare_call_address): Likewise. | |
24263 | (emit_call_1): Use targetm.calls.return_pops_args. | |
24264 | (expand_call): Likewise. | |
24265 | * function.c (assign_parms): Likewise. | |
24266 | * system.h (RETURN_POPS_ARGS): Add to #pragma poison list. | |
24267 | * target.h (struct gcc_target) [struct calls]: Add | |
24268 | return_pops_args field. | |
24269 | * targhooks.h (default_return_pops_args): Declare. | |
24270 | * targhooks.c (default_return_pops_args): Define. | |
24271 | * target-def.h (TARGET_RETURN_POPS_ARGS): Define. | |
24272 | (TARGET_CALLS): Add TARGET_RETURN_POPS_ARGS. | |
24273 | * doc/tm.texi (RETURN_POPS_ARGS): Rename to... | |
24274 | (TARGET_RETURN_POPS_ARGS): ...this. Use deftypefn. Adjust | |
24275 | documentation. | |
24276 | * config/alpha/alpha.h (RETURN_POPS_ARGS): Delete. | |
24277 | * config/arc/arc.h (RETURN_POPS_ARGS): Likewise. | |
24278 | * config/arm/arm.h (RETURN_POPS_ARGS): Likewise. | |
24279 | * config/avr/avr.h (RETURN_POPS_ARGS): Likewise. | |
24280 | * config/bfin/bfin.h (RETURN_POPS_ARGS): Likewise. | |
24281 | * config/cris/cris.h (RETURN_POPS_ARGS): Likewise. | |
24282 | * config/crx/crx.h (RETURN_POPS_ARGS): Likewise. | |
24283 | * config/fr30/fr30.h (RETURN_POPS_ARGS): Likewise. | |
24284 | * config/frv/frv.h (RETURN_POPS_ARGS): Likewise. | |
24285 | * config/h8300/h8300.h (RETURN_POPS_ARGS): Likewise. | |
24286 | * config/ia64/ia64.h (RETURN_POPS_ARGS): Likewise. | |
24287 | * config/iq2000/iq2000.h (RETURN_POPS_ARGS): Likewise. | |
24288 | * config/lm32/lm32.h (RETURN_POPS_ARGS): Likewise. | |
24289 | * config/m32c/m32c.h (RETURN_POPS_ARGS): Likewise. | |
24290 | * config/m32r/m32r.h (RETURN_POPS_ARGS): Likewise. | |
24291 | * config/m68hc11/m68hc11.h (RETURN_POPS_ARGS): Likewise. | |
24292 | * config/mcore/mcore.h (RETURN_POPS_ARGS): Likewise. | |
24293 | * config/mep/mep.h (RETURN_POPS_ARGS): Likewise. | |
24294 | * config/mips/mips.h (RETURN_POPS_ARGS): Likewise. | |
24295 | * config/mmix/mmix.h (RETURN_POPS_ARGS): Likewise. | |
24296 | * config/mn10300/mn10300.h (RETURN_POPS_ARGS): Likewise. | |
24297 | * config/moxie/moxie.h (RETURN_POPS_ARGS): Likewise. | |
24298 | * config/pa/pa.h (RETURN_POPS_ARGS): Likewise. | |
24299 | * config/pdp11/pdp11.h (RETURN_POPS_ARGS): Likewise. | |
24300 | * config/picochip/picochip.h (RETURN_POPS_ARGS): Likewise. | |
24301 | * config/rs6000/rs6000.h (RETURN_POPS_ARGS): Likewise. | |
24302 | * config/rx/rx.h (RETURN_POPS_ARGS): Likewise. | |
24303 | * config/s390/s390.h (RETURN_POPS_ARGS): Likewise. | |
24304 | * config/score/score.h (RETURN_POPS_ARGS): Likewise. | |
24305 | * config/sh/sh.h (RETURN_POPS_ARGS): Likewise. | |
24306 | * config/sparc/sparc.h (RETURN_POPS_ARGS): Likewise. | |
24307 | * config/spu/spu.h (RETURN_POPS_ARGS): Likewise. | |
24308 | * config/stormy16/stormy16.h (RETURN_POPS_ARGS): Likewise. | |
24309 | * config/v850/v850.h (RETURN_POPS_ARGS): Likewise. | |
24310 | * config/xtensa/xtensa.h (RETURN_POPS_ARGS): Likewise. | |
24311 | * config/i386/i386-protos.h (ix86_return_pops_args): Delete. | |
24312 | * config/i386/i386.h (RETURN_POPS_ARGS): Delete. | |
24313 | * config/i386/i386.c (ix86_return_pops_args): Make static. | |
24314 | Constify arguments. | |
24315 | (TARGET_RETURN_POPS_ARGS): Define. | |
24316 | * config/m68k/m68k.h (RETURN_POPS_ARGS): Move to... | |
24317 | * config/m68k/m68k.c (m68k_return_pops_args): ...here. New function. | |
24318 | (TARGET_RETURN_POPS_ARGS): Define. | |
24319 | * config/vax/vax.h (RETURN_POPS_ARGS): Move to... | |
24320 | * config/vax/vax.c (vax_return_pops_args): ...here. New function. | |
24321 | (TARGET_RETURN_POPS_ARGS): Define. | |
24322 | ||
24323 | 2010-06-29 Richard Guenther <rguenther@suse.de> | |
24324 | ||
24325 | PR middle-end/44667 | |
24326 | * tree-inline.c (initialize_inlined_parameters): Make sure | |
24327 | to remap the inlined parameter variable substitutions types. | |
24328 | ||
24329 | 2010-06-29 Eric Botcazou <ebotcazou@adacore.com> | |
24330 | ||
24331 | PR rtl-optimization/44659 | |
24332 | * combine.c (make_compound_operation) <SUBREG>: Do not return the | |
24333 | result of force_to_mode if it partially re-expanded the compound. | |
24334 | ||
24335 | 2010-06-28 Jan Hubicka <jh@suse.cz> | |
24336 | ||
24337 | PR middle-end/44671 | |
24338 | * ipa-split.c (test_nonssa_use, mark_nonssa_use): Check also uses of | |
24339 | RESULT_DECL. | |
24340 | ||
24341 | 2010-06-28 Anatoly Sokolov <aesok@post.ru> | |
24342 | ||
24343 | * double-int.h (force_fit_type_double): Remove declaration. | |
24344 | * double-int.c (force_fit_type_double): Move to tree.c. | |
24345 | * tree.h (force_fit_type_double): Declare. | |
24346 | * tree.h (force_fit_type_double): Moved from double-int.c. Use | |
24347 | double_int type for 'cst' argument. Use double_int_fits_to_tree_p and | |
24348 | double_int_to_tree instead of fit_double_type and build_int_cst_wide. | |
24349 | * convert.c (convert_to_pointer): Adjust call to | |
24350 | force_fit_type_double. | |
24351 | * tree-vrp.c (extract_range_from_assert, | |
24352 | extract_range_from_unary_expr): Adjust call to force_fit_type_double. | |
24353 | * fold-const.c: Update comment. | |
24354 | (int_const_binop, fold_convert_const_int_from_int, | |
24355 | fold_convert_const_int_from_real, fold_convert_const_int_from_fixed, | |
24356 | extract_muldiv_1, fold_div_compare, fold_sign_changed_comparison, | |
24357 | fold_unary_loc, fold_negate_const, fold_abs_const, fold_not_const, | |
24358 | round_up_loc): Adjust call to force_fit_type_double. | |
24359 | ||
24360 | 2010-06-28 Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | |
24361 | ||
24362 | * config/rs6000/rs6000.h (PROCESSOR_TITAN): Declare. | |
24363 | ||
24364 | 2010-06-28 Martin Jambor <mjambor@suse.cz> | |
24365 | ||
24366 | * tree-sra.c (convert_callers): New parameter, change fndecls of | |
24367 | recursive calls. | |
24368 | (modify_function): Pass the old decl to convert_callers. | |
24369 | ||
24370 | 2010-06-28 Martin Jambor <mjambor@suse.cz> | |
24371 | ||
24372 | * ipa-cp.c (ipcp_init_cloned_node): Replace calls to | |
24373 | ipa_check_create_node_params and ipa_initialize_node_params with | |
24374 | checking asserts they are not necessary. | |
24375 | ||
24376 | 2010-06-28 Jan Hubicka <jh@suse.cz> | |
24377 | ||
24378 | PR tree-optimization/44687 | |
24379 | * ipa-split.c (split_function): Use DECL_RESULT to store return value. | |
24380 | ||
24381 | 2010-06-28 Martin Jambor <mjambor@suse.cz> | |
24382 | ||
24383 | PR c++/44535 | |
24384 | * gimple-fold.c (get_first_base_binfo_with_virtuals): New function. | |
24385 | (gimple_get_relevant_ref_binfo): Use get_first_base_binfo_with_virtuals | |
24386 | instead of BINFO_BASE_BINFO. | |
24387 | ||
24388 | 2010-06-28 Michael Matz <matz@suse.de> | |
24389 | ||
24390 | PR middle-end/44592 | |
24391 | * gimple-fold.c (gimplify_and_update_call_from_tree): Maintain | |
24392 | proper VDEF chain for intermediate stores in the sequence. | |
24393 | ||
24394 | 2010-06-28 Jan Hubicka <jh@suse.cz> | |
24395 | ||
24396 | PR tree-optimization/44357 | |
24397 | * ipa-inline.c (add_new_edges_to_heap): Do not add edges to | |
24398 | uninlinable functions. | |
24399 | ||
24400 | 2010-06-28 Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | |
24401 | ||
24402 | * config.gcc (powerpc*-*-*): Handle titan. | |
24403 | * config/rs6000/rs6000.c (titan_cost): New costs. | |
24404 | (rs6000_override_options): Add "titan" to processor_target_table. | |
24405 | Add Titan to branch alignment logic. | |
24406 | Correctly set rs6000_cost for titan. | |
24407 | * config/rs6000/rs6000.md (cpu): Add titan. Include "titan.md". | |
24408 | * config/rs6000/titan.md: New file. | |
24409 | * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mcpu=titan. | |
24410 | ||
24411 | 2010-06-28 Nathan Froyd <froydnj@codesourcery.com> | |
24412 | ||
24413 | * tree-browser.c (TB_history_stack): Convert to a VEC. | |
24414 | (TB_SET_HEAD): Adjust for new type of TB_history_stack. | |
24415 | (TB_history_prev): Likewise. | |
24416 | ||
24417 | 2010-06-28 Nathan Froyd <froydnj@codesourcery.com> | |
24418 | ||
24419 | * vec.h (vec_heap_free): Add parentheses around free. | |
24420 | ||
24421 | 2010-06-28 Steven Bosscher <steven@gcc.gnu.org> | |
24422 | ||
24423 | * system.h: Poison GCC_EXCEPT_H for front-end files. | |
24424 | ||
24425 | * langhooks.h (struct lang_hooks): Add eh_protect_cleanup_actions | |
24426 | langhook. | |
24427 | * langhooks-def.h (LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS) New. | |
24428 | Define to NULL by default. | |
24429 | * except.h: Define GCC_EXCEPT_H. | |
24430 | (doing_eh): Remove prototype. | |
24431 | (init_eh, init_eh_for_function): Move prototypes to toplev.h. | |
24432 | (lang_protect_cleanup_actions): Remove. | |
24433 | * except.c (lang_protect_cleanup_actions): Remove. | |
24434 | (doing_eh): Remove. | |
24435 | (gen_eh_region): Don't check doing_eh here. | |
24436 | * toplev.h (init_eh, init_eh_for_function_): Moved from except.h. | |
24437 | * tree-eh.c (honor_protect_cleanup_actions): Use new langhook | |
24438 | instead of lang_protect_cleanup_actions. | |
24439 | * omp-low.c (maybe_catch_exception): Likewise. | |
24440 | * Makefile.in: Update dependencies. | |
24441 | ||
24442 | 2010-06-28 Bingfeng Mei <bmei@broadcom.com> | |
24443 | ||
24444 | * cgraph.h (struct varpool_node): new used_from_object_file flag. | |
24445 | (struct cgraph_local_info): new used_from_object_file flag. | |
24446 | * cgraph.c (dump_cgraph_node): dump used_from_object_file flag. | |
24447 | (cgraph_clone_node): initialize used_from_object_file. | |
24448 | (cgraph_create_virtual_clone): initialize used_from_object_file. | |
24449 | * lto-symbtab.c (lto_symtab_merge_decls_1): Set | |
24450 | used_from_object_file flags for symbols of LDPR_PREVAILING_DEF | |
24451 | when compiling with -fwhole-program. | |
24452 | (lto_symtab_resolve_symbols) Use LDPR_PREVAILING_DEF_IRONLY for | |
24453 | internal resolver. | |
24454 | * ipa.c (function_and_variable_visibility): Set externally_visible | |
24455 | flag of varpool_node if used_from_object_file flag is set. | |
24456 | (cgraph_externally_visible_p): check used_from_object_file flag. | |
24457 | * doc/invoke.texi (-fwhole-program option): Change description of | |
24458 | externally_visible attribute accordingly. | |
24459 | * doc/extend.texi (externally_visible): Ditto. | |
24460 | ||
24461 | 2010-06-27 Jan Hubicka <jh@suse.cz> | |
24462 | ||
24463 | * params.def (max-inline-insns-auto): Default to 40. | |
24464 | * doc/invoke.texi (max-inline-insns-auto): Document the change. | |
24465 | ||
24466 | 2010-06-27 Jan Hubicka <jh@suse.cz> | |
24467 | ||
24468 | PR middle-end/44671 | |
24469 | PR middle-end/44686 | |
24470 | * tree.c (build_function_decl_skip_args): Clear DECL_BUILT_IN on | |
24471 | signature change. | |
24472 | * ipa-split.c (split_function): Always clear DECL_BUILT_IN. | |
24473 | * ipa-prop.c (ipa_modify_formal_parameters): Likewise. | |
24474 | ||
24475 | 2010-06-27 Anatoly Sokolov <aesok@post.ru> | |
24476 | ||
24477 | * target.h (struct gcc_target): Add register_move_cost field. | |
24478 | * target-def.h (TARGET_REGISTER_MOVE_COST): New. | |
24479 | (TARGET_INITIALIZER): Use TARGET_REGISTER_MOVE_COST. | |
24480 | * targhooks.c (default_register_move_cost): New function. | |
24481 | * targhooks.h (default_register_move_cost): Declare function. | |
24482 | * defaults.h (REGISTER_MOVE_COST): Delete. | |
24483 | * ira-int.h (ira_register_move_cost): Update comment. | |
24484 | * ira.c (ira_register_move_cost): Update comment. | |
24485 | * reload.h (register_move_cost): Declare. | |
24486 | * reginfo.c (register_move_cost): New function. | |
24487 | (move_cost): Update comment. | |
24488 | (init_move_cost, memory_move_secondary_cost): Replace | |
24489 | REGISTER_MOVE_COST with register_move_cost. | |
24490 | * postreload.c (reload_cse_simplify_set): (Ditto.). | |
24491 | * reload.c (find_valid_class, find_reloads): (Ditto.). | |
24492 | * reload1.c (choose_reload_regs): (Ditto.). | |
24493 | * doc/tm.texi (TARGET_REGISTER_MOVE_COST): New. | |
24494 | (REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Update documentation. | |
24495 | * doc/md.texi (can_create_pseudo_p): Update documentation. | |
24496 | ||
24497 | * config/i386/i386.h (MEMORY_MOVE_COST): Remove macro. | |
24498 | * config/i386/i386-protos.h (int ix86_memory_move_cost): Remove. | |
24499 | * config/i386/i386.h (ix86_memory_move_cost): Make static. | |
24500 | (TARGET_MEMORY_MOVE_COST): Define. | |
24501 | ||
24502 | * config/ia64/ia64.h (MEMORY_MOVE_COST): Remove macro. | |
24503 | * config/ia64/ia64-protos.h (int ia64_memory_move_cost): Remove. | |
24504 | * config/ia64/ia64.h (ia64_memory_move_cost): Make static. | |
24505 | (TARGET_MEMORY_MOVE_COST): Define. | |
24506 | ||
24507 | 2010-06-27 Richard Guenther <rguenther@suse.de> | |
24508 | ||
24509 | PR tree-optimization/44683 | |
24510 | * tree-ssa-dom.c (record_edge_info): Record equivalences for the | |
24511 | false edge from the inverted condition. | |
24512 | ||
24513 | 2010-06-27 Richard Guenther <rguenther@suse.de> | |
24514 | ||
24515 | PR middle-end/44684 | |
24516 | * tree-ssa-alias.c (refs_may_alias_p_1): Allow SSA name refs. | |
24517 | (stmt_may_clobber_ref_p_1): Do not bother to call the oracle | |
24518 | for register LHS. Or non-store assignments. | |
24519 | ||
24520 | 2010-06-26 Eric Botcazou <ebotcazou@adacore.com> | |
24521 | ||
24522 | * config/sparc/sparc.c (sparc_emit_set_const32): Make static. | |
24523 | (sparc_emit_set_const64): Likewise. Remove disabled code. | |
24524 | * config/sparc/sparc-protos.h (sparc_emit_set_const32): Delete. | |
24525 | (sparc_emit_set_const64): Likewise. | |
24526 | ||
24527 | 2010-06-26 Catherine Moore <clm@codesourcery.com> | |
24528 | ||
24529 | * config/mips/mips.md (alu_type): New attribute. | |
24530 | (type): Infer type from alu_type. | |
24531 | (*add<mode>3, *add<mode>3_mips16, *addsi3_extended, | |
24532 | *baddu_si_eb, *baddu_si_el, *baddu_di, sub<mode>3, | |
24533 | *subsi3_extended, negsi2, negdi2, *low<mode>, | |
24534 | *low<mode>_mips16, *ior<mode>3, *ior<mode>3_mips16, | |
24535 | xor<mode>3, *nor<mode>3, | |
24536 | *zero_extend<GPR:mode>_trunc<SHORT:mode>, | |
24537 | *zero_extendhi_truncqi): Set alu_type instead of type. | |
24538 | ||
24539 | 2010-06-26 Douglas B Rupp <rupp@gnat.com> | |
24540 | ||
24541 | * config/alpha/alpha.c (alpha_need_linkage): Adjust | |
24542 | splay_tree_new_ggc call. | |
24543 | (alpha_use_linkage): Likewise. | |
24544 | ||
24545 | 2010-06-26 Joseph Myers <joseph@codesourcery.com> | |
24546 | ||
24547 | * collect2.c (main): Remove SWITCHES_NEED_SPACES conditional. | |
24548 | * doc/tm.texi (SWITCHES_NEED_SPACES): Don't document. | |
24549 | * gcc.c (SWITCHES_NEED_SPACES, switches_need_spaces): Remove. | |
24550 | (static_specs): Remove switches_need_spaces. | |
24551 | (process_command, do_self_spec): Hardcode handling "-o" instead of | |
24552 | checking switches_need_spaces. | |
24553 | * system.h (SWITCHES_NEED_SPACES): Poison. | |
24554 | ||
24555 | 2010-06-26 Richard Guenther <rguenther@suse.de> | |
24556 | ||
24557 | PR tree-optimization/44393 | |
24558 | * tree-loop-distribution.c (generate_loops_for_partition): Fix | |
24559 | stmt removal and VOP renaming. | |
24560 | (generate_memset_zero): Remove redundant stmt updating. | |
24561 | * tree-flow.h (mark_virtual_ops_in_bb): Remove. | |
24562 | * tree-cfg.c (mark_virtual_ops_in_bb): Likewise. | |
24563 | ||
24564 | 2010-06-26 Jan Hubicka <jh@suse.cz> | |
24565 | ||
24566 | * ipa-split.c (consider_split): PHI in entry block is OK as long as all | |
24567 | edges comming from header are equivalent. | |
24568 | (visit_bb): Handle PHIs correctly. | |
24569 | * tree-inline.c (copy_phis_for_bb): Be able to copy | |
24570 | PHI from entry edge. | |
24571 | (copy_cfg_body): Produce edge from entry BB before copying PHIs. | |
24572 | ||
24573 | 2010-06-26 Richard Guenther <rguenther@suse.de> | |
24574 | ||
24575 | PR middle-end/44674 | |
24576 | * tree-ssa-alias.c (refs_may_alias_p_1): Allow all kind of | |
24577 | decls. Handle LABEL_DECLs like FUNCTION_DECLs. | |
24578 | ||
24579 | 2010-06-26 Joseph Myers <joseph@codesourcery.com> | |
24580 | ||
24581 | * gcc.c (n_switches_alloc, n_infiles_alloc, alloc_infile, | |
24582 | add_infile, alloc_switch): New. | |
24583 | (process_command): Remove variable lang_n_infiles. Process | |
24584 | options in a single pass. Use new functions for allocating | |
24585 | infiles and switches arrays. Properly skip operands of | |
24586 | -Xpreprocessor and -Xassembler. | |
24587 | ||
24588 | 2010-06-26 Jan Hubicka <jh@suse.cz> | |
24589 | ||
24590 | PR middle-end/44671 | |
24591 | * cgraphunit.c (cgraph_function_versioning): Remove wrong | |
24592 | cgraph_make_decl_local call; fix typo copying RTL data. | |
24593 | ||
24594 | 2010-06-25 DJ Delorie <dj@redhat.com> | |
24595 | ||
24596 | * config/m32c/m32c-protos.h (m32c_note_pragma_address): Declare. | |
24597 | (m32c_output_aligned_common): Likewise. | |
24598 | * config/m32c/m32c.h (ASM_OUTPUT_ALIGNED_DECL_COMMON): New. | |
24599 | (ASM_OUTPUT_ALIGNED_DECL_LOCAL): New. | |
24600 | * config/m32c/m32c-pragma.c (m32c_pragma_address): New. | |
24601 | (m32c_register_pragmas): Register it. | |
24602 | * config/m32c/m32c.c (m32c_get_pragma_address): New. | |
24603 | (m32c_insert_attributes): Set #pragma address decls volatile. | |
24604 | (pragma_entry_eq): New. | |
24605 | (pragma_entry_hash): New. | |
24606 | (m32c_note_pragma_address): New. | |
24607 | (m32c_get_pragma_address): New. | |
24608 | (m32c_output_aligned_common): New. | |
24609 | * doc/extend.texi: Document the new pragma. | |
24610 | ||
24611 | * config/m32c/m32c.c (m32c_illegal_subreg_p): Reject illegal MEMs | |
24612 | also. | |
24613 | * config/m32c/predicates.md (m32c_any_operand): Check the code | |
24614 | instead of memory_operand so as to allow matching volatile MEMs. | |
24615 | (m32c_nonimmediate_operand): Likewise. | |
24616 | (mra_operand): Allow volatiles. | |
24617 | ||
24618 | 2010-06-25 Alexandre Oliva <aoliva@redhat.com> | |
24619 | ||
24620 | PR debug/44610 | |
24621 | * simplify-rtx.c (delegitimize_mem_from_attrs): Don't use a base | |
24622 | address if the offset is unknown. | |
24623 | ||
24624 | 2010-06-25 Douglas B Rupp <rupp@gnat.com> | |
24625 | ||
24626 | * dwarf2out.c (dwarf2out_vms_debug_main_pointer): New function. | |
24627 | * dwarf2out.h (dwarf2out_vms_debug_main_pointer): Declare new function. | |
24628 | * config/ia64/ia64-protos.h (ia64_start_function): Declare. | |
24629 | * config/ia64/sysv4.h (ASM_DECLARE_FUNCTION_NAME): Move contents | |
24630 | to ia64_start_function. Invoke it. | |
24631 | * config/ia64/ia64.c (ia64_start_function): Call new function | |
24632 | dwarf2out_vms_debug_main_pointer. | |
24633 | ||
24634 | 2010-06-25 Sebastian Pop <sebastian.pop@amd.com> | |
24635 | ||
24636 | * tree-if-conv.c (insert_gimplified_predicates): Do not insert | |
24637 | statements computing the true predicate. | |
24638 | ||
24639 | 2010-06-25 Sebastian Pop <sebastian.pop@amd.com> | |
24640 | ||
24641 | * tree-if-conv.c (init_bb_predicate): Initialize the predicate | |
24642 | to boolean_true_node. | |
24643 | (reset_bb_predicate): New. | |
24644 | (predicate_bbs): Call reset_bb_predicate. | |
24645 | ||
24646 | 2010-06-25 Sebastian Pop <sebastian.pop@amd.com> | |
24647 | ||
24648 | * tree-if-conv.c (combine_blocks): Remove FIXME comment. | |
24649 | (tree_if_conversion): Returns true when something has been changed. | |
24650 | (main_tree_if_conversion): Return TODO_cleanup_cfg when if-conversion | |
24651 | changed something. | |
24652 | ||
24653 | 2010-06-25 Sebastian Pop <sebastian.pop@amd.com> | |
24654 | ||
24655 | * Makefile.in (tree-if-conv.o): Depends on DBGCNT_H. | |
24656 | * dbgcnt.def (if_conversion_tree): New DEBUG_COUNTER. | |
24657 | * tree-if-conv.c: Include dbgcnt.h. | |
24658 | (tree_if_conversion): Use if_conversion_tree to count the number of | |
24659 | if-convertible loops. | |
24660 | ||
24661 | 2010-06-25 Changpeng Fang <changpeng.fang@amd.com> | |
24662 | ||
24663 | * common.opt (fprefetch-loop-arrays): Re-define | |
24664 | -fprefetch-loop-arrays as a tri-state option with the initial | |
24665 | value of -1. | |
24666 | * tree-ssa-loop.c (gate_tree_ssa_loop_prefetch): Invoke prefetch | |
24667 | pass only when flag_prefetch_loop_arrays > 0. | |
24668 | * toplev.c (process_options): Note that, with tri-states, | |
24669 | flag_prefetch_loop_arrays>0 means prefetching is enabled. | |
24670 | * config/i386/i386.c (override_options): Enable prefetching at -O3 | |
24671 | for a set of CPUs that sw prefetching is helpful. | |
24672 | (software_prefetching_beneficial_p): New. Return TRUE if software | |
24673 | prefetching is beneficial for the given CPU. | |
24674 | ||
24675 | 2010-06-25 H.J. Lu <hongjiu.lu@intel.com> | |
24676 | ||
24677 | PR rtl-optimization/44326 | |
24678 | * implicit-zee.c (find_removable_zero_extends): Replace | |
24679 | INSN_P with NONDEBUG_INSN_P. | |
24680 | ||
24681 | 2010-06-25 Martin Jambor <mjambor@suse.cz> | |
24682 | ||
24683 | * ipa-prop.h (struct ipa_param_descriptor): Removed the modified flag. | |
24684 | (struct ipa_node_params): Removed the modification_analysis_done flag. | |
24685 | (ipa_is_param_modified): Removed. | |
24686 | (ipa_analyze_node): Declare. | |
24687 | (ipa_compute_jump_functions): Remove declaration. | |
24688 | (ipa_count_arguments): Likewise. | |
24689 | (ipa_detect_param_modifications): Likewise. | |
24690 | (ipa_analyze_params_uses): Likewise. | |
24691 | * ipa-prop.c (struct param_analysis_info): New type. | |
24692 | (visit_store_addr_for_mod_analysis): Removed. | |
24693 | (visit_load_for_mod_analysis): Renamed to visit_ref_for_mod_analysis, | |
24694 | moved down in the file. | |
24695 | (ipa_detect_param_modifications): Merged into ipa_analyze_params_uses. | |
24696 | (ipa_count_arguments): Made static. | |
24697 | (mark_modified): New function. | |
24698 | (is_parm_modified_before_call): New function. | |
24699 | (compute_pass_through_member_ptrs): New parameter parms_info, call | |
24700 | is_parm_modified_before_call instead of ipa_is_param_modified. | |
24701 | (ipa_compute_jump_functions_for_edge): New parameter parms_info, pass | |
24702 | it to compute_pass_through_member_ptrs. | |
24703 | (ipa_compute_jump_functions): New parameter parms_info, pass it to | |
24704 | ipa_compute_jump_functions_for_edge. Call ipa_initialize_node_params | |
24705 | on the callee if it is analyzed. Made static. | |
24706 | (ipa_analyze_indirect_call_uses): New parameter parms_info, call | |
24707 | is_parm_modified_before_call instead of ipa_is_param_modified. | |
24708 | (ipa_analyze_call_uses): New parameter parms_info, pass it to | |
24709 | ipa_analyze_indirect_call_uses. | |
24710 | (ipa_analyze_stmt_uses): New parameter parms_info, pass it to | |
24711 | ipa_analyze_call_uses. | |
24712 | (ipa_analyze_params_uses): New parameter parms_info, pass it to | |
24713 | ipa_analyze_stmt_uses. Also perform the used analysis. Made static. | |
24714 | (ipa_analyze_node): New function. | |
24715 | (ipa_print_node_params): Do not dump the modified flag. | |
24716 | (ipa_write_node_info): Assert uses_analysis_done rather than streaming | |
24717 | it. Do not stream the modified parameter flag. | |
24718 | (ipa_read_node_info): Set uses_analysis_done to 1 instead of streaming | |
24719 | it. Do not stream the modified parameter flag. | |
24720 | * ipa-cp.c (ipcp_analyze_node): Removed. | |
24721 | (ipcp_init_stage): Iterate only once over the nodes, analyze each one | |
24722 | with only a call to ipa_analyze_node. | |
24723 | * ipa-inline.c (inline_indirect_intraprocedural_analysis): Analyze the | |
24724 | node with only a call to ipa_analyze_node. | |
24725 | ||
24726 | 2010-06-25 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
24727 | ||
24728 | * doc/invoke.texi (-Wsuggest-attribute): Add item for noreturn. | |
24729 | ||
24730 | 2010-06-25 Jan Hubicka <jh@suse.cz> | |
24731 | ||
24732 | * tree-pass.h (pass_split_functions): Declare. | |
24733 | * opts.c (decode_options): Enable function splitting at -O2 | |
24734 | * timevar.def (TV_IPA_FNSPLIT): New macro. | |
24735 | * ipa-split.c: New file. | |
24736 | * common.opt (-fpartial-inlining): New flag. | |
24737 | * Makefile.in (ipa-split.o): New object file. | |
24738 | * passes.c (init_optimization_passes): Add ipa-split. | |
24739 | * params.def (partial-inlining-entry-probability): New parameters. | |
24740 | * doc/invoke.texi (-fpartial-inlining): New. | |
24741 | ||
24742 | 2010-06-25 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
24743 | ||
24744 | PR 44665 | |
24745 | * tree-inline.c (gimple_expand_calls_inline): Fix typo in comment. | |
24746 | * gimplify.c (is_gimple_reg_rhs_or_call): Likewise. | |
24747 | (gimplify_expr): Likewise. | |
24748 | ||
24749 | 2010-06-25 Martin Jambor <mjambor@suse.cz> | |
24750 | ||
24751 | * ipa-prop.c (determine_cst_member_ptr): Ignore non-clobbering | |
24752 | statements instead of bailing out on them. | |
24753 | (ipa_analyze_indirect_call_uses): Do not require that loads from the | |
24754 | parameter are in the same BB as the condition. Update comments. | |
24755 | ||
24756 | 2010-06-25 Jakub Jelinek <jakub@redhat.com> | |
24757 | ||
24758 | PR middle-end/43866 | |
24759 | * tree-ssa-loop-unswitch.c (tree_may_unswitch_on): If stmt is always | |
24760 | true or always false, return NULL_TREE. | |
24761 | (tree_unswitch_single_loop): Optimize conditions even when reaching | |
24762 | max-unswitch-level parameter. If num > 0, optimize first all conditions | |
24763 | using entry checks, then do still reachable block discovery and consider | |
24764 | only conditions in still reachable basic blocks in the loop. | |
24765 | ||
24766 | PR tree-optimization/44539 | |
24767 | * tree-cfgcleanup.c (fixup_noreturn_call): Call update_stmt even when | |
24768 | the call doesn't have LHS, but has VDEF. | |
24769 | ||
24770 | 2010-06-25 Joseph Myers <joseph@codesourcery.com> | |
24771 | ||
24772 | * config/pa/pa.h (MODIFY_TARGET_NAME): Remove. | |
24773 | * doc/tm.texi (MODIFY_TARGET_NAME): Don't document. | |
24774 | * gcc.c (enum add_del, struct modify_target, modify_target): Remove. | |
24775 | (process_command): Remove code conditional on MODIFY_TARGET_NAME. | |
24776 | * system.h (MODIFY_TARGET_NAME): Poison. | |
24777 | ||
24778 | 2010-06-25 Alan Modra <amodra@gmail.com> | |
24779 | ||
24780 | * doc/invoke.texi: Delete mcmodel=medium from powerpc options. | |
24781 | * config/rs6000/rs6000.h (enum rs6000_cmodel): Delete CMODEL_MEDIUM. | |
24782 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Set | |
24783 | CMODEL_LARGE as default. | |
24784 | * config/rs6000/rs6000.c (rs6000_handle_option): Remove mcmodel=medium. | |
24785 | (offsettable_ok_by_alignment): Delete. | |
24786 | (rs6000_emit_move): Remove mcmodel=medium optimization. | |
24787 | ||
24788 | 2010-06-25 Bernd Schmidt <bernds@codesourcery.com> | |
24789 | ||
24790 | With large parts from Jim Wilson: | |
24791 | PR target/43902 | |
24792 | * tree-pretty-print.c (dump_generic_node, op_code_prio): Add | |
24793 | WIDEN_MULT_PLUS_EXPR and WIDEN_MULT_MINUS_EXPR. | |
24794 | * optabs.c (optab_for_tree_code): Likewise. | |
24795 | (expand_widen_pattern_expr): Likewise. | |
24796 | * tree-ssa-math-opts.c (convert_mult_to_widen): New function, broken | |
24797 | out of execute_optimize_widening_mul. | |
24798 | (convert_plusminus_to_widen): New function. | |
24799 | (execute_optimize_widening_mul): Use the two new functions. | |
24800 | * expr.c (expand_expr_real_2): Add support for GIMPLE_TERNARY_RHS. | |
24801 | Remove code to generate widening multiply-accumulate. Add support | |
24802 | for WIDEN_MULT_PLUS_EXPR and WIDEN_MULT_MINUS_EXPR. | |
24803 | * gimple-pretty-print.c (dump_ternary_rhs): New function. | |
24804 | (dump_gimple_assign): Call it when appropriate. | |
24805 | * tree.def (WIDEN_MULT_PLUS_EXPR, WIDEN_MULT_MINUS_EXPR): New codes. | |
24806 | * cfgexpand.c (gimple_assign_rhs_to_tree): Likewise. | |
24807 | (expand_gimple_stmt_1): Likewise. | |
24808 | (expand_debug_expr): Support WIDEN_MULT_PLUS_EXPR and | |
24809 | WIDEN_MULT_MINUS_EXPR. | |
24810 | * tree-ssa-operands.c (get_expr_operands): Likewise. | |
24811 | * tree-inline.c (estimate_operator_cost): Likewise. | |
24812 | * gimple.c (extract_ops_from_tree_1): Renamed from | |
24813 | extract_ops_from_tree. Add new arg for a third operand; fill it. | |
24814 | (gimple_build_assign_stat): Support operations with three operands. | |
24815 | (gimple_build_assign_with_ops_stat): Likewise. | |
24816 | (gimple_assign_set_rhs_from_tree): Likewise. | |
24817 | (gimple_assign_set_rhs_with_ops_1): Renamed from | |
24818 | gimple_assign_set_rhs_with_ops. Add new arg for a third operand. | |
24819 | (get_gimple_rhs_num_ops): Support GIMPLE_TERNARY_RHS. | |
24820 | (get_gimple_rhs_num_ops): Handle WIDEN_MULT_PLUS_EXPR and | |
24821 | WIDEN_MULT_MINUS_EXPR. | |
24822 | * gimple.h (enum gimple_rhs_class): Add GIMPLE_TERNARY_RHS. | |
24823 | (extract_ops_from_tree_1): Adjust declaration. | |
24824 | (gimple_assign_set_rhs_with_ops_1): Likewise. | |
24825 | (gimple_build_assign_with_ops): Pass NULL for last operand. | |
24826 | (gimple_build_assign_with_ops3): New macro. | |
24827 | (gimple_assign_rhs3, gimple_assign_rhs3_ptr, gimple_assign_set_rhs3, | |
24828 | gimple_assign_set_rhs_with_ops, extract_ops_from_tree): New inline | |
24829 | functions. | |
24830 | * tree-cfg.c (verify_gimple_assign_ternary): New static function. | |
24831 | (verify_gimple_assign): Call it. | |
24832 | * doc/gimple.texi (Manipulating operands): Document GIMPLE_TERNARY_RHS. | |
24833 | (Tuple specific accessors, subsection GIMPLE_ASSIGN): Document new | |
24834 | functions for dealing with three-operand statements. | |
24835 | * tree.c (commutative_ternary_tree_code): New function. | |
24836 | * tree.h (commutative_ternary_tree_code): Declare it. | |
24837 | * tree-vrp.c (gimple_assign_nonnegative_warnv_p): Return false for | |
24838 | ternary statements. | |
24839 | (gimple_assign_nonzero_warnv_p): Likewise. | |
24840 | * tree-ssa-sccvn.c (stmt_has_constants): Handle GIMPLE_TERNARY_RHS. | |
24841 | * tree-ssa-ccp.c (get_rhs_assign_op_for_ccp): New static function. | |
24842 | (ccp_fold): Use it. Handle GIMPLE_TERNARY_RHS. | |
24843 | * tree-ssa-dom.c (enum expr_kind): Add EXPR_TERNARY. | |
24844 | (struct hashtable_expr): New member ternary in the union. | |
24845 | (initialize_hash_element): Handle GIMPLE_TERNARY_RHS. | |
24846 | (hashable_expr_equal_p): Fix indentation. Handle EXPR_TERNARY. | |
24847 | (iterative_hash_hashable_expr): Likewise. | |
24848 | (print_expr_hash_elt): Handle EXPR_TERNARY. | |
24849 | * gimple-fold.c (fold_gimple_assign): Handle GIMPLE_TERNARY_RHS. | |
24850 | * tree-ssa-threadedge.c (fold_assignment_stmt): Remove useless break | |
24851 | statements. Handle GIMPLE_TERNARY_RHS. | |
24852 | ||
24853 | 2010-06-25 Jan Hubicka <jh@suse.cz> | |
24854 | ||
24855 | * doc/invoke.texi (-Wsuggest-attribute): Add noreturn. | |
24856 | ||
24857 | 2010-06-25 Shujing Zhao <pearly.zhao@oracle.com> | |
24858 | ||
24859 | PR c/44517 | |
24860 | * c-parser.c (c_parser_parms_list_declarator): Return NULL if one of | |
24861 | parameters are not good. | |
24862 | (c_parser_parameter_declaration): Error unknown type name if the type | |
24863 | name can't start declaration specifiers. | |
24864 | ||
24865 | 2010-06-25 Joseph Myers <joseph@codesourcery.com> | |
24866 | ||
24867 | * gcc.c (translate_options): Don't mention +e in comment. | |
24868 | (process_command): Don't handle +e specially. | |
24869 | ||
24870 | 2010-06-25 Bernd Schmidt <bernds@codesourcery.com> | |
24871 | ||
24872 | * ira.c (allocno_pool, copy_pool, allocno_live_range_pool): Delete. | |
24873 | ||
24874 | * ira-build.c (merge_hard_reg_conflicts): New function. | |
24875 | (create_cap_allocno, copy_info_to_removed_store_destinations, | |
24876 | propagate_some_info_from_allocno, propagate_allocno_info): Use it. | |
24877 | (move_allocno_live_ranges, copy_allocno_live_ranges): New functions. | |
24878 | (remove_unnecessary_allocnos, remove_low_level_allocnos) | |
24879 | copy_nifo_to_removed_store_destination): Use them. | |
24880 | * ira-lives.c (make_hard_regno_born): New function, split out of | |
24881 | make_regno_born. | |
24882 | (make_allocno_born): Likewise. | |
24883 | (make_hard_regno_dead): New function, split out of make_regno_dead. | |
24884 | (make_allocno_dead): Likewise. | |
24885 | (inc_register_pressure): New function, split out of set_allocno_live. | |
24886 | (dec_register_pressure): New function, split out of clear_allocno_live. | |
24887 | (mark_pseudo_regno_live): New function, split out of mark_reg_live. | |
24888 | (mark_hard_reg_live): Likewise. Use inc_register_pressure. | |
24889 | (mark_pseudo_regno_dead): New function, split out of mark_reg_dead. | |
24890 | (mark_hard_reg_dead): Likewise. Use dec_register_pressure. | |
24891 | (make_pseudo_conflict): Use mark_pseudo_regno_dead and | |
24892 | mark_pseudo_regno_live. | |
24893 | (process_bb_node_lives): Use mark_pseudo_regno_live, | |
24894 | make_hard_regno_born and make_allocno_dead. | |
24895 | (make_regno_born, make_regno_dead, mark_reg_live, mark_reg_dead, | |
24896 | set_allocno_live, clear_allocno_live): Delete functions. | |
24897 | ||
24898 | * ira-int.h (ira_parent_allocno, ira_parent_or_cap_allocno): Declare. | |
24899 | * ira-build.c (ira_parent_allocno, ira_parent_or_cap_allocno): New | |
24900 | functions. | |
24901 | (ira_flattening): Use ira_parent_allocno. | |
24902 | * ira-conflicts.c (process_regs_for_copy, propagate_copies) | |
24903 | build_allocno_conflicts): Use ira_parent_or_cap_allocno. | |
24904 | ||
24905 | * ira-color.c (assign_hard_reg): Improve formatting of multi-line for | |
24906 | statement. | |
24907 | ||
24908 | * ira-int.h (SET_MINMAX_SET_BIT, CLEAR_MINMAX_SET_BIT, | |
24909 | TEST_MINMAX_SET_BIT, minmax_set_iterator, minmax_set_iter_init, | |
24910 | minmax_set_iter_cond, minmax_set_iter_next, | |
24911 | FOR_EACH_BIT_IN_MINMAX_SET): Renamed from SET_ALLOCNO_SET_BIT, | |
24912 | CLEAR_ALLOCNO_SET_BIT, TEST_ALLOCNO_SET_BIT, ira_allocno_set_iterator, | |
24913 | ira_allocno_set_iter_init, ira_allocno_set_iter_cond, | |
24914 | ira_allocno_set_iter_Next and FOR_EACH_ALLOCNO_IN_ALLOCNO_SET. All | |
24915 | uses changed. | |
24916 | ||
24917 | * ira-int.h (struct live_range, live_range_t): Renamed from struct | |
24918 | ira_allocno_live_range and allocno_live_range_t; all uses changed. | |
24919 | * ira-build.c (live_range_pool): Renamed from allocno_live_range_pool. | |
24920 | All uses changed. | |
24921 | ||
24922 | 2010-06-24 Richard Earnshaw <rearnsha@arm.com> | |
24923 | ||
24924 | * thumb2.md (thumb2_tlobits_cbranch): Delete. | |
24925 | (peephole2 to convert zero_extract/compare of single bit to | |
24926 | lshift/compare): New. | |
24927 | ||
24928 | 2010-06-24 Anatoly Sokolov <aesok@post.ru> | |
24929 | ||
24930 | * fold-const.c (const_binop): Remove 'notrunc' argement. Adjust | |
24931 | recursive call and call to 'int_const_binop'. | |
24932 | (build_range_check, fold_cond_expr_with_comparison, unextend, | |
24933 | fold_truthop, extract_muldiv_1, fold_comparison, fold_binary_loc, | |
24934 | multiple_of_p): Adjust call to const_binop. | |
24935 | ||
24936 | 2010-06-24 Uros Bizjak <ubizjak@gmail.com> | |
24937 | ||
24938 | * config/i386/i386.md (XFmode push splitter): Use GET_MODE_SIZE to | |
24939 | determine size of XFmode operand. | |
24940 | (XFmode extended DFmode push splitter): Ditto. | |
24941 | (XFmode extended SFmode push splitter): Ditto. | |
24942 | ||
24943 | 2010-06-24 H.J. Lu <hongjiu.lu@intel.com> | |
24944 | ||
24945 | PR target/44588 | |
24946 | * config/i386/i386.md (extract_code): New. | |
24947 | (<u>divmodqi4): Likewise. | |
24948 | (divmodhiqi3): Likewise. | |
24949 | (udivmodhiqi3): Likewise. | |
24950 | (<u>divqi3): Remvoved. | |
24951 | ||
24952 | 2010-06-24 Jakub Jelinek <jakub@redhat.com> | |
24953 | ||
24954 | PR middle-end/44492 | |
24955 | * recog.h (struct recog_data): Add is_asm field. | |
24956 | * recog.c (asm_operand_ok, constrain_operands): If neither < nor > is | |
24957 | present in constraints of inline-asm operand and memory operand | |
24958 | contains {PRE,POST}_{INC,DEC,MODIFY}, return 0. | |
24959 | (extract_insn): Initialize recog_data.is_asm. | |
24960 | * doc/md.texi (Constraints): Document operand side-effect rules. | |
24961 | ||
24962 | 2010-06-24 Andi Kleen <ak@linux.intel.com> | |
24963 | ||
24964 | * c-parser.c (c_parser_conditional_expression): Call | |
24965 | warn_for_omitted_condop. | |
24966 | * doc/invoke.texi: Document omitted condop warning. | |
24967 | ||
24968 | 2010-06-24 Nick Clifton<nickc@redhat.com> | |
24969 | ||
24970 | * loop-unswitch.c (compare_and_jump_seq): Assert that the last | |
24971 | insn in the sequence is a jump insn before setting its label. | |
24972 | ||
24973 | 2010-06-24 Alan Modra <amodra@gmail.com> | |
24974 | ||
24975 | * collect2.c (main): Match exactly --version and --help. | |
24976 | ||
24977 | 2010-06-24 DJ Delorie <dj@redhat.com> | |
24978 | ||
24979 | * config/m32c/m32c-pragma.c: Don't include rtl.h. | |
24980 | ||
24981 | 2010-06-23 Uros Bizjak <ubizjak@gmail.com> | |
24982 | ||
24983 | * config/i386/i386.md (mov<mode>): Macroize expander from mov{sf,df,xf} | |
24984 | using X87MODEF mode iterator. | |
24985 | (pushsf splitter): Macroize splitter using P mode iterator. | |
24986 | (*swap<mode>): Macroize insn from *swap{sf,df} using MODEF | |
24987 | mode iterator. | |
24988 | ||
24989 | (*movxf_internal): Rename from *movxf_integer. | |
24990 | (*movxf_internal_nointeger): Rename from *movxf_nointeger. | |
24991 | (*movdf_internal_rex64): Rename from *movdf_integer_rex64. | |
24992 | (*movdf_internal): Rename from *movdf_integer. | |
24993 | (*movdf_internal_nointeger): Rename from *movdf_nointeger. | |
24994 | (*movsf_internal): Rename from *movdf_1. | |
24995 | ||
24996 | 2010-06-23 Basile Starynkevitch <basile@starynkevitch.net> | |
24997 | ||
24998 | * coretypes.h (gimple_seq_node_d, gimple_seq_node) | |
24999 | (const_gimple_seq_node): Removed typedefs. | |
25000 | ||
25001 | * gimple.h (gimple_seq_node_d, gimple_seq_node) | |
25002 | (const_gimple_seq_node): Added typedefs moved from coretypes.h. | |
25003 | ||
25004 | 2010-06-23 H.J. Lu <hongjiu.lu@intel.com> | |
25005 | ||
25006 | * config/i386/i386.c (bdesc_args): Replace CODE_FOR_avx_si_si256, | |
25007 | CODE_FOR_avx_ps_ps256 and CODE_FOR_avx_pd_pd256 with | |
25008 | CODE_FOR_vec_extract_lo_v8si, CODE_FOR_vec_extract_lo_v8sf | |
25009 | and CODE_FOR_vec_extract_lo_v4df. | |
25010 | ||
25011 | * config/i386/sse.md (vec_extract_lo_<AVX256MODE4P:mode>): | |
25012 | Changed to define_insn_and_split. | |
25013 | (vec_extract_lo_<AVX256MODE8P:mode>): Likewise. | |
25014 | (vec_extract_lo_v16hi): Likewise. | |
25015 | (vec_extract_lo_v32qi): Likewise. | |
25016 | (avx_<avxmodesuffixp><avxmodesuffix>_<avxmodesuffixp>): Likewise. | |
25017 | (avx_<avxmodesuffixp>_<avxmodesuffixp><avxmodesuffix>): Removed. | |
25018 | ||
25019 | 2010-06-23 Joern Rennecke <joern.rennecke@embecosm.com> | |
25020 | ||
25021 | PR target/44640 | |
25022 | * config/spu/spu-protos.h (spu_expand_epilogue) Use bool. | |
25023 | * config/spu/spu.c (spu_scalar_mode_supported_p): Declare with bool. | |
25024 | (spu_vector_mode_supported_p, spu_handle_fndecl_attribute): Likewise. | |
25025 | (spu_handle_vector_attribute, spu_pass_by_reference): Likewise. | |
25026 | (spu_rtx_costs, spu_function_ok_for_sibcall): Likewise. | |
25027 | ||
25028 | PR target/44640 | |
25029 | * config/spu/spu.c (ea_load_store_inline): Use add_reg_note. | |
25030 | ||
25031 | PR other/44644 | |
25032 | * df-core.c (struct df): Rename to df_d. | |
25033 | * df.h (struct df): Likewise. | |
25034 | * dse.h (struct df): Remove forward declaration. | |
25035 | * recog.h (struct insn_data): Rename to: | |
25036 | (struct_insn_data_d). Adjusted all users. | |
25037 | ||
25038 | 2010-06-23 Arnaud Charlet <charlet@adacore.com | |
25039 | ||
25040 | PR ada/22220 | |
25041 | * doc/install.texi: Update requirements to build GNAT. | |
25042 | ||
25043 | 2010-06-22 Andreas Schwab <schwab@linux-m68k.org> | |
25044 | ||
25045 | * config/m68k/m68k.c (m68k_output_addr_const_extra): Add cast to | |
25046 | enum type. | |
25047 | (m68k_sched_attr_opx_type): Remove unreachable return. | |
25048 | (m68k_sched_attr_opy_type): Likewise. | |
25049 | (m68k_sched_attr_size): Likewise. | |
25050 | (sched_get_opxy_mem_type): Likewise. | |
25051 | (m68k_sched_attr_op_mem): Likewise. | |
25052 | ||
25053 | 2010-06-22 Eric Botcazou <ebotcazou@adacore.com> | |
25054 | ||
25055 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Chain the | |
25056 | new statement and adjust VDEF only if necessary. Remove superfluous | |
25057 | call to maybe_clean_or_replace_eh_stmt. | |
25058 | * gimple.c (gimple_call_copy_skip_args): Use gimple_call_copy_flags to | |
25059 | copy the flags. | |
25060 | * gimple-iterator.c (gsi_replace): Clear BB of old statement here... | |
25061 | * tree-inline.c (copy_bb): ...and not there. | |
25062 | ||
25063 | 2010-06-22 Cary Coutant <ccoutant@google.com> | |
25064 | ||
25065 | * dwarf2out.c (is_nested_in_subprogram): New function. | |
25066 | (should_move_die_to_comdat): Use it. | |
25067 | (copy_ancestor_tree): Don't mark DIEs here. | |
25068 | (copy_decls_walk): Start walk from root of newly-added tree; | |
25069 | mark DIEs here instead. | |
25070 | ||
25071 | 2010-06-22 H.J. Lu <hongjiu.lu@intel.com> | |
25072 | ||
25073 | * config/i386/i386.md (unit): Also check sseishft1. | |
25074 | ||
25075 | 2010-06-22 Jan Hubicka <jh@suse.cz> | |
25076 | ||
25077 | * gimple.h (gimple_expr_code): Do checking on when gimple checking is | |
25078 | enabled. | |
25079 | ||
25080 | 2010-06-22 Jan Hubicka <jh@suse.cz> | |
25081 | ||
25082 | * df-problems.c (df_rd_confluence_n, df_lr_confluence_n, | |
25083 | df_live_confluence_n, df_byte_lr_confluence_n, df_md_confluence_n): | |
25084 | Return true if something changed. | |
25085 | * df.h (df_confluence_function_n): Return bool. | |
25086 | * df-core.c (df_worklist_propagate_forward, | |
25087 | df_worklist_propagate_backward): Track changes and ages. | |
25088 | (df_worklist_dataflow_doublequeue): Use bitmap iterator for main walk; | |
25089 | track ages. | |
25090 | * dse.c (dse_confluence_n): Return always true. | |
25091 | ||
25092 | 2010-06-22 Jan Hubicka <jh@suse.cz> | |
25093 | ||
25094 | * bitmap.c (bitmap_clear_bit): Micro optimize. | |
25095 | ||
25096 | 2010-06-22 Uros Bizjak <ubizjak@gmail.com> | |
25097 | ||
25098 | * config/i386/i386.md (SWI1248x): New mode iterator. | |
25099 | (SWI48x): Ditto. | |
25100 | (SWI12): Ditto. | |
25101 | (SWI24): Ditto. | |
25102 | ||
25103 | (mov<mode>): Macroize expander from mov{qi,hi,si,di} using | |
25104 | SWI1248x mode iterator. | |
25105 | (*push<mode>2_rex64): Macroize insn from *push{qi,hi,si}_rex64 | |
25106 | using SWI124 mode iterator. | |
25107 | (*push<mode>2): Macroize insn from *push{qi,hi} using SWI12 | |
25108 | mode iterator. | |
25109 | (*push<mode>2_prologue): Macroize insn from *pushsi2_prologue and | |
25110 | *pushdi2_prologue_rex64 using P mode iterator. | |
25111 | (*mov<mode>_xor): Macroize insn from *movsi_xor and *movdi_xor_rex64 | |
25112 | using SWI48 mode iterator. | |
25113 | (*mov<mode>_or): Ditto from *movsi_or and *movdi_or_rex64. | |
25114 | (*movabs<mode>_1): Macroize insn from *movabs{qi,hi,si,di}_1_rex64 | |
25115 | using SWI1248x mode iterator. | |
25116 | (*movabs<mode>_2): Ditto from *movabs{qi,hi,si,di}_1_rex64. | |
25117 | (*swap<mode>): Macroize insn from *swapsi and *swapdi_rex64 using | |
25118 | SWI48 mode iterator. | |
25119 | (*swap<mode>_1): Macroize insn from *swap{qi,hi}_1 using SWI12 mode | |
25120 | iterator. | |
25121 | (*swap<mode>_2): Ditto from *swap{qi,hi}_2. | |
25122 | (movstrict<mode>): Macroize expander from movstrict{qi,hi} using | |
25123 | SWI12 mode iterator. | |
25124 | (*movstrict<mode>_1): Macroize insn from *movstrict{qi,hi}_1 using | |
25125 | SWI12 mode iterator. | |
25126 | (*movstrict<mode>_xor): Ditto from *movstrict{qi,hi}_xor. | |
25127 | (*mov<mode>_extv_1): Macroize insn from *mov{hi,si}_extv_1 using | |
25128 | SWI24 mode iterator. | |
25129 | (*mov<mode>_extzv_1): Macroize insn from *mov{si,di}_extzv_1 using | |
25130 | SWI48 mode iterator. | |
25131 | (mov<mode>_insn_1): New expander. | |
25132 | (*mov<mode>_insv_1_rex64): Macroize insn from *mov{si,di}_insv_1_rex64 | |
25133 | using SWI48x mode iterator. | |
25134 | ||
25135 | (*movoi_internal_avx): Rename from *movoi_internal. | |
25136 | (*movti_internal_rex64): Rename from *movti_rex64. | |
25137 | (*movti_internal_sse): Rename from *movti_sse. | |
25138 | (*movdi_internal_rex64): Rename from *movdi_1_rex64. | |
25139 | (*movdi_internal): Rename from *movdi_2. | |
25140 | (*movsi_internal): Rename from *movsi_1. | |
25141 | (*movhi_internal): Rename from *movhi_1. | |
25142 | (*movqi_internal): Rename from *movqi_1. | |
25143 | ||
25144 | (insv): Update the call to gen_movsi_insv_1 for rename. | |
25145 | * config/i386/i386.c (promote_duplicated_reg): Ditto. | |
25146 | ||
25147 | 2010-06-22 Jan Hubicka <jh@suse.cz> | |
25148 | ||
25149 | * passes.c (execute_function_todo): Move call of statistics_fini_pass | |
25150 | to ... | |
25151 | (execute_todo) ... this one. | |
25152 | ||
25153 | 2010-06-22 Alan Modra <amodra@gmail.com> | |
25154 | ||
25155 | PR target/44364 | |
25156 | * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Define. | |
25157 | * caller-save.c (insert_restore, insert_save): Use non-validate | |
25158 | form of adjust_address. | |
25159 | ||
25160 | 2010-06-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
25161 | ||
25162 | PR target/39690 | |
25163 | * config/pa/pa.c (override_options): Disable | |
25164 | -freorder-blocks-and-partition. | |
25165 | ||
25166 | 2010-06-21 H.J. Lu <hongjiu.lu@intel.com> | |
25167 | ||
25168 | PR target/44615 | |
25169 | * config/i386/atom.md (atom_sseishft_2): Also check sseishft1. | |
25170 | ||
25171 | * config/i386/i386.md (type): Add sseishft1 | |
25172 | ||
25173 | * config/i386/ppro_insn (ppro_insn): Also check sseishft1. | |
25174 | (ppro_insn_load): Likewise. | |
25175 | (ppro_insn_store): Likewise. | |
25176 | (ppro_insn_both): Likewise. | |
25177 | ||
25178 | * config/i386/sse.md (sse2_lshrv1ti3): Add atom_unit. | |
25179 | (*vec_extractv2di_1_rex64_avx): Replace sseishft with sseishft1 | |
25180 | for type. | |
25181 | (*vec_extractv2di_1_avx): Likewise. | |
25182 | (*vec_extractv2di_1_rex64): Replace sseishft with sseishft1 for | |
25183 | type. Remove atom_unit. | |
25184 | (*vec_extractv2di_1_sse2): Likewise. | |
25185 | ||
25186 | 2010-06-21 DJ Delorie <dj@redhat.com> | |
25187 | ||
25188 | * diagnostic.h (diagnostic_classification_change_t): New. | |
25189 | (diagnostic_context): Add history and push/pop list. | |
25190 | (diagnostic_push_diagnostics): Declare. | |
25191 | (diagnostic_pop_diagnostics): Declare. | |
25192 | * diagnostic.c (diagnostic_classify_diagnostic): Store changes | |
25193 | from pragmas in a history chain instead of the global table. | |
25194 | (diagnostic_push_diagnostics): New. | |
25195 | (diagnostic_pop_diagnostics): New. | |
25196 | (diagnostic_report_diagnostic): Scan history chain to find state | |
25197 | of diagnostics as of the diagnostic location. | |
25198 | * opts.c (set_option): Pass UNKNOWN_LOCATION to | |
25199 | diagnostic_classify_diagnostic. | |
25200 | (enable_warning_as_error): Likewise. | |
25201 | * diagnostic-core.h (DK_POP): Add after "real" diagnostics, for | |
25202 | use in the history chain. | |
25203 | * doc/extend.texi: Document pragma GCC diagnostic changes. | |
25204 | ||
25205 | 2010-06-21 Jakub Jelinek <jakub@redhat.com> | |
25206 | ||
25207 | * dwarf2out.c (add_linkage_name): New function. Don't add | |
25208 | anything to DW_TAG_member DIEs. | |
25209 | (add_name_and_src_coords_attributes): Use it. | |
25210 | (gen_variable_die): Call it for C++ static data members if | |
25211 | specification is DW_TAG_member. | |
25212 | ||
25213 | * dwarf2out.c (base_type_die): Use DW_ATE_UTF for | |
25214 | C++ char16_t and char32_t. | |
25215 | ||
25216 | * Makefile.in (build/genattrtab.o): Depend on vecprim.h. | |
25217 | * genattrtab.c: Include vecprim.h. | |
25218 | (cached_attrs, cached_attr_count, attrs_seen_once, | |
25219 | attrs_seen_more_than_once, attrs_to_cache, attrs_cached_inside, | |
25220 | attrs_cached_after): New variables. | |
25221 | (find_attrs_to_cache): New function. | |
25222 | (FLG_BITWISE, FLG_AFTER, FLG_INSIDE, FLG_OUTSIDE_AND): Define. | |
25223 | (write_test_expr): Add attrs_cached argument, return it too, | |
25224 | attempt to cache non-const attributes used more than once in | |
25225 | a single case handling. | |
25226 | (write_attr_get): Use find_attrs_to_cache, for caching candidates | |
25227 | emit cached_* variables. Adjust write_attr_set callers. | |
25228 | (write_attr_set): Add attrs_cached attribute, use find_attrs_to_cache | |
25229 | to find attributes that should be cached in this block. Adjust | |
25230 | write_test_expr callers. | |
25231 | (write_attr_case): Clear attrs_to_cache. Adjust write_attr_set | |
25232 | callers. | |
25233 | (make_automaton_attrs): Adjust write_test_expr caller. | |
25234 | ||
25235 | * Makefile.in (cfgexpand.o): Depend on $(INSN_ATTR_H). | |
25236 | * genattrtab.c (check_tune_attr, find_tune_attr): New functions. | |
25237 | (make_automaton_attrs): If find_tune_attr returns non-NULL, | |
25238 | write separate internal_dfa_insn_code_* and insn_default_latency_* | |
25239 | functions for each attribute's value and emit init_sched_attrs | |
25240 | function and function pointers. | |
25241 | * genattr.c (const_attrs, reservations): New variables. | |
25242 | (gen_attr): Add const attributes to const_attrs vector. | |
25243 | (check_tune_attr, find_tune_attr): New functions. | |
25244 | (main): Add reservations to reservations vector. If find_tune_attr | |
25245 | returns true, add prototype for init_sched_attrs and make | |
25246 | internal_dfa_insn_code and insn_default_latency function pointers, | |
25247 | otherwise define init_sched_attrs as dummy macro. | |
25248 | * cfgexpand.c: Include insn-attr.h. | |
25249 | (gimple_expand_cfg): Call init_sched_attrs. | |
25250 | ||
25251 | * stmt.c (resolve_asm_operand_names): Fix handling of %%. | |
25252 | ||
25253 | PR target/44575 | |
25254 | * config/i386/i386.c (ix86_gimplify_va_arg): When copying | |
25255 | va_arg from a set of register save slots into a temporary, | |
25256 | if the container is bigger than type size, do the copying | |
25257 | using smaller mode or using memcpy. | |
25258 | ||
25259 | PR bootstrap/44426 | |
25260 | * sel-sched-dump.h (sel_prepare_string_for_dot_label): Remove | |
25261 | prototype. | |
25262 | (sel_print_to_dot): Remove macro. | |
25263 | (sel_print): Likewise. New prototype. | |
25264 | * sel-sched-dump.c (sel_prepare_string_for_dot_label): Make static. | |
25265 | (sel_print): New function. | |
25266 | ||
25267 | 2010-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
25268 | ||
25269 | * config/sol2.h (TARGET_OS_CPP_BUILTINS): Define | |
25270 | __STDC_VERSION__=199901L, _XOPEN_SOURCE=600 for C++. | |
25271 | ||
25272 | 2010-06-21 Nick Clifton <nickc@redhat.com> | |
25273 | ||
25274 | * config/rx/rx.h (PTRDIFF_TYPE): Define. | |
25275 | (SMALL_REGISTER_CLASS): Define (to zero). | |
25276 | (PRINT_OPERAND): Delete. | |
25277 | (PRINT_OPERAND_ADDRESS): Delete. | |
25278 | * config/rx/rx-protos.h (rx_print_operand): Delete prototype. | |
25279 | (rx_print_operand_address): Delete prototype. | |
25280 | * config/rx/rx.c (rx_print_operand): Make static. | |
25281 | Allow %H and %L to handle CONST_DOUBLEs. | |
25282 | (rx_print_operand_address): Make static. | |
25283 | (rx_gen_move_template): Rename local variable 'template' to | |
25284 | out_template. | |
25285 | (rx_function_arg): Do not pass unknown sized objects in registers. | |
25286 | (TARGET_PRINT_OPERAND): Define. | |
25287 | (TARGET_PRINT_OPERAND_ADDRESS): Define. | |
25288 | ||
25289 | 2010-06-21 Jan Kratochvil <jan.kratochvil@redhat.com> | |
25290 | ||
25291 | * Makefile.in (POD2MAN): Provide --date from $(DATESTAMP). | |
25292 | ||
25293 | 2010-06-21 Kai Tietz <kai.tietz@onevision.com> | |
25294 | ||
25295 | * config/i386/i386.c (ix86_compute_frame_layout): Avoid | |
25296 | stack-alignment for simple leaf-functions. | |
25297 | ||
25298 | 2010-06-20 Alexandre Oliva <aoliva@redhat.com> | |
25299 | ||
25300 | * doc/install.texi: Document bootstrap-lto. | |
25301 | ||
25302 | 2010-06-20 Alexandre Oliva <aoliva@redhat.com> | |
25303 | ||
25304 | PR debug/44248 | |
25305 | * lto-streamer-in.c (input_bb): Leave debug stmts alone. | |
25306 | (input_function): Drop them here, if VTA is disabled. | |
25307 | ||
25308 | 2010-06-20 Uros Bizjak <ubizjak@gmail.com> | |
25309 | ||
25310 | PR target/44546 | |
25311 | * config/i386/predicates.md (ix86_swapped_fp_comparsion_operator): | |
25312 | New predicate. | |
25313 | * config/i386/i386.md (*fp_jcc_8<mode>_387 and splitters): Use | |
25314 | ix86_swapped_fp_comparsion_operator instead of | |
25315 | ix86_fp_comparison_operator. | |
25316 | ||
25317 | (*fp_jcc_1_387): Rename from *fp_jcc_3_387. | |
25318 | (*fp_jcc_1r_387): Rename from *fp_jcc_4_387. | |
25319 | (*fp_jcc_2_387): Rename from *fp_jcc_5_387. | |
25320 | (*fp_jcc_2r_387): Rename from *fp_jcc_6_387. | |
25321 | (*fp_jcc_3_387): Rename from *fp_jcc_7_387. | |
25322 | (*fp_jcc_4_<mode>_387): Rename from *fp_jcc_8<mode>_387. | |
25323 | ||
25324 | 2010-06-20 Joseph Myers <joseph@codesourcery.com> | |
25325 | ||
25326 | PR other/32998 | |
25327 | * opth-gen.awk: Generate definitions of OPT_SPECIAL_unknown, | |
25328 | OPT_SPECIAL_program_name and OPT_SPECIAL_input_file. | |
25329 | * opts-common.c (find_opt): Return OPT_SPECIAL_unknown on failure. | |
25330 | (decode_cmdline_option): Update for this return value. Set | |
25331 | orig_option_with_args_text field. Set arg field for unknown | |
25332 | options. Make static. | |
25333 | (decode_cmdline_options_to_array): New. | |
25334 | (prune_options): Update handling of find_opt return value. | |
25335 | * opts.c (read_cmdline_option): Take decoded option. Return void. | |
25336 | (read_cmdline_options): Take decoded options. | |
25337 | (decode_options): Add parameters for decoded options. Use | |
25338 | decode_cmdline_options_to_array. Use decoded options for -O | |
25339 | scan. Use integral_argument for -O parameters. Update call to | |
25340 | read_cmdline_options. | |
25341 | (enable_warning_as_error): Update handling of find_opt return value. | |
25342 | * opts.h: Update comment on unknown options. | |
25343 | (struct cl_decoded_option): Update comments on opt_index and arg. | |
25344 | Add orig_option_with_args_text. | |
25345 | (decode_cmdline_option): Remove. | |
25346 | (decode_cmdline_options_to_array): Declare. | |
25347 | (decode_options): Update prototype. | |
25348 | * toplev.c (save_argv): Remove. | |
25349 | (save_decoded_options, save_decoded_options_count): New. | |
25350 | (read_integral_parameter): Remove. | |
25351 | (print_switch_values): Use decoded options. | |
25352 | (toplev_main): Don't set save_argv. Update call to decode_options. | |
25353 | * toplev.h (read_integral_parameter): Remove. | |
25354 | * varasm.c (elf_record_gcc_switches): Don't handle holding back names. | |
25355 | ||
25356 | 2010-06-19 Richard Earnshaw <rearnsha@arm.com> | |
25357 | ||
25358 | PR target/44072 | |
25359 | * arm.md (cmpsi2_addneg): Prefer emitting adds to subs with a negative | |
25360 | immediate. | |
25361 | * constraints.md (Pw, Px): New constraints. | |
25362 | * thumb2.md (cmpsi2_addneg peephole2): New peepholes. | |
25363 | ||
25364 | 2010-06-19 H.J. Lu <hongjiu.lu@intel.com> | |
25365 | ||
25366 | * config/i386/sse.md (fma4modesuffixf4): Removed. | |
25367 | (ssemodesuffixf2s): Likewise. | |
25368 | (ssemodesuffixf4): Likewise. | |
25369 | (ssemodesuffixf2c): Likewise. | |
25370 | (ssescalarmodesuffix2s): Likewise. | |
25371 | (avxmodesuffixf2c): Likewise. | |
25372 | (ssemodesuffix): New. | |
25373 | (ssescalarmodesuffix): Likewise. | |
25374 | Update patterns with ssemodesuffix and ssescalarmodesuffix. | |
25375 | ||
25376 | 2010-06-19 Philip Herron <herron.philip@googlemail.com> | |
25377 | ||
25378 | * c-decl.c (c_write_global_declarations): Don't check flag_syntax_only. | |
25379 | ||
25380 | 2010-06-18 H.J. Lu <hongjiu.lu@intel.com> | |
25381 | ||
25382 | * stor-layout.c (debug_rli): Remove unused local variables. | |
25383 | ||
25384 | 2010-06-18 Eric Botcazou <ebotcazou@adacore.com> | |
25385 | ||
25386 | PR rtl-optimization/40900 | |
25387 | * expr.c (expand_expr_real_1) <SSA_NAME>: Fix long line. Save the | |
25388 | original expression for later reuse. | |
25389 | <expand_decl_rtl>: Use promote_function_mode to compute the signedness | |
25390 | of the promoted RTL for a SSA_NAME on the LHS of a call statement. | |
25391 | ||
25392 | 2010-06-18 Anatoly Sokolov <aesok@post.ru> | |
25393 | ||
25394 | * double-int.h (double_int_to_shwi, double_int_to_uhwi, | |
25395 | double_int_fits_in_uhwi_p): Implement as static inline. | |
25396 | (double_int_xor): New inline function. | |
25397 | (double_int_lrotate, double_int_rrotate, double_int_max, | |
25398 | double_int_umax, double_int_smax, double_int_min, double_int_umin, | |
25399 | double_int_smin): Declare. | |
25400 | (lrotate_double, rrotate_double): Remove declaration. | |
25401 | * double-int.c (double_int_fits_in_uhwi_p, double_int_to_shwi, | |
25402 | double_int_to_uhwi, lrotate_double, rrotate_double): Remove function. | |
25403 | (double_int_lrotate, double_int_rrotate, double_int_max, | |
25404 | double_int_umax, double_int_smax, double_int_min, double_int_umin, | |
25405 | double_int_smin): New function. | |
25406 | * fold-const.c (int_const_binop): Clean up, use double_int_* | |
25407 | functions. | |
25408 | * simplify-rtx.c (simplify_const_binary_operation): Clean up, use | |
25409 | double_int_* and immed_double_int_const functions. | |
25410 | ||
25411 | 2010-06-18 Nathan Froyd <froydnj@codesourcery.com> | |
25412 | ||
25413 | * function.h (types_used_by_cur_var_decl): Change type to a VEC. | |
25414 | * function.c (types_used_by_cur_var_decl): Likewise. | |
25415 | (used_types_insert): Adjust for new type of types_used_by_cur_var_decl. | |
25416 | ||
25417 | 2010-06-18 Nathan Froyd <froydnj@codesourcery.com> | |
25418 | ||
25419 | * tree.h (record_layout_info): Change type of pending_statics field | |
25420 | to a VEC. | |
25421 | * stor-layout.c (start_record_layout): Store NULL into | |
25422 | pending_statics. | |
25423 | (debug_rli): Call debug_vec_tree instead of debug_tree. | |
25424 | (place_field): Likewise. | |
25425 | (finish_record_layout): Likewise. | |
25426 | ||
25427 | 2010-06-18 Alan Modra <amodra@gmail.com> | |
25428 | ||
25429 | * config/rs6000/linux64.h (SET_CMODEL): Don't expand to empty. | |
25430 | ||
25431 | 2010-06-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
25432 | ||
25433 | PR target/43740 | |
25434 | * config/pa/pa.c (emit_move_sequence): Don't infer REG_POINTER flag | |
25435 | for SET source operand from SET destination operand. | |
25436 | ||
25437 | 2010-06-17 Bernd Schmidt <bernds@codesourcery.com> | |
25438 | ||
25439 | PR rtl-optimization/39871 | |
25440 | * reload1.c (init_eliminable_invariants): For flag_pic, disable | |
25441 | equivalences only for constants that aren't LEGITIMATE_PIC_OPERAND_P. | |
25442 | (function_invariant_p): Rule out a plus of frame or arg pointer with | |
25443 | a SYMBOL_REF. | |
25444 | * ira.c (find_reg_equiv_invariant_const): Likewise. | |
25445 | ||
25446 | 2010-06-17 Gunther Nikl <gnikl@users.sourceforge.net> | |
25447 | ||
25448 | * config/rs6000/rs6000.c (print_operand) <'K'>: Also use | |
25449 | print_operand_address and puts to output the operand for CONST. | |
25450 | ||
25451 | 2010-06-17 Jakub Jelinek <jakub@redhat.com> | |
25452 | ||
25453 | PR debug/44572 | |
25454 | * dwarf2out.c (dwarf2out_debug_hooks): Add entry for begin_epilogue | |
25455 | hook. | |
25456 | ||
25457 | 2010-06-17 Nathan Froyd <froydnj@codesourcery.com> | |
25458 | ||
25459 | * v850-protos.h (print_operand): Delete. | |
25460 | (print_operand_address): Delete. | |
25461 | * v850.h (PRINT_OPERAND): Delete. | |
25462 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
25463 | (PRINT_OPERAND_ADDRESS): Delete. | |
25464 | * v850.c (print_operand_address): Rename to... | |
25465 | (v850_print_operand_address): ...this. Make static. Call | |
25466 | v850_print_operand. | |
25467 | (print_operand): Rename to... | |
25468 | (v850_print_operand): ...this. Make static. Call | |
25469 | v850_print_operand_address. | |
25470 | (v850_print_operand_punct_valid_p): New function. | |
25471 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define. | |
25472 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. | |
25473 | ||
25474 | 2010-06-17 Nathan Froyd <froydnj@codesourcery.com> | |
25475 | ||
25476 | * config/sh/sh-protos.h (print_operand): Delete. | |
25477 | (print_operand_address): Delete. | |
25478 | * config/sh/sh.h (PRINT_OPERAND): Delete. | |
25479 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
25480 | (PRINT_OPERAND_ADDRESS): Delete. | |
25481 | * config/sh/sh.c (sh_print_operand_address): Make static. | |
25482 | (sh_print_operand): Make static. Call sh_print_operand_address | |
25483 | and sh_print_operand. | |
25484 | (sh_print_operand_punct_valid_p): New function. | |
25485 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define. | |
25486 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. | |
25487 | ||
25488 | 2010-06-17 Nathan Froyd <froydnj@codesourcery.com> | |
25489 | ||
25490 | * config/mcore/mcore-protos.h (mcore_print_operand): Delete. | |
25491 | (mcore_print_operand_address): Delete. | |
25492 | * config/mcore/mcore.h (PRINT_OPERAND): Delete. | |
25493 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
25494 | (PRINT_OPERAND_ADDRESS): Delete. | |
25495 | * config/mcore/mcore.c (mcore_print_operand_address): Make static. | |
25496 | (mcore_print_operand): Make static. | |
25497 | (mcore_print_operand_punct_valid_p): New function. | |
25498 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define | |
25499 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. | |
25500 | ||
25501 | 2010-06-17 Nathan Froyd <froydnj@codesourcery.com> | |
25502 | ||
25503 | * config/m68hc11/m68hc11-protos.h (print_operand): Delete. | |
25504 | (print_operand_address): Delete. | |
25505 | * config/m68hc11/m68hc11.h (PRINT_OPERAND): Delete. | |
25506 | (PRINT_OPERAND_ADDRESS): Delete. | |
25507 | * config/m68hc11/m68hc11.c (m68hc11_print_operand_address): Make | |
25508 | static. | |
25509 | (m68hc11_print_operand): Make static. | |
25510 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define. | |
25511 | ||
25512 | 2010-06-17 Nathan Froyd <froydnj@codesourcery.com> | |
25513 | ||
25514 | * config/m32r/m32r-protos.h (m32r_print_operand): Delete. | |
25515 | (m32r_print_operand_address): Delete. | |
25516 | * config/m32r/m32r.h (m32r_punct_chars): Delete. | |
25517 | (PRINT_OPERAND): Delete. | |
25518 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
25519 | (PRINT_OPERAND_ADDRESS): Delete. | |
25520 | * config/m32r/m32r.c (m32r_punct_chars): Make static. | |
25521 | (m32r_print_operand_address): Make static. | |
25522 | (m32r_print_operand): Make static. | |
25523 | (m32r_print_operand_punct_valid_p): New function. | |
25524 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): | |
25525 | (TARGET_PRINT_OPERAND_ADDRESS): Define. | |
25526 | ||
25527 | 2010-06-17 Nathan Froyd <froydnj@codesourcery.com> | |
25528 | ||
25529 | * config/iq2000/iq2000-protos.h (print_operand): Delete. | |
25530 | (print_operand_address): Delete. | |
25531 | * config/iq2000/iq2000.h (PRINT_OPERAND): Delete. | |
25532 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
25533 | (PRINT_OPERAND_ADDRESS): Delete. | |
25534 | (iq2000_print_operand_punct): Delete. | |
25535 | * config/iq2000/iq2000.c (iq2000_print_operand_punct): Make static. | |
25536 | (iq2000_print_operand_address): Make static. | |
25537 | (iq2000_print_operand): Make static. | |
25538 | (iq2000_print_operand_punct_valid_p): New function. | |
25539 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): | |
25540 | (TARGET_PRINT_OPERAND_ADDRESS): Define. | |
25541 | ||
25542 | 2010-06-17 Nathan Froyd <froydnj@codesourcery.com> | |
25543 | ||
25544 | * config/frv/frv-protos.h (frv_print_operand): Delete. | |
25545 | (frv_print_operand_address): Delete. | |
25546 | * config/frv/frv.h (PRINT_OPERAND): Delete. | |
25547 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
25548 | (PRINT_OPERAND_ADDRESS): Delete. | |
25549 | * config/frv/frv.c (frv_print_operand_address): Make static. | |
25550 | (frv_print_operand): Make static. | |
25551 | (frv_print_operand_punct_valid_p): New function. | |
25552 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): | |
25553 | (TARGET_PRINT_OPERAND_ADDRESS): Define. | |
25554 | ||
25555 | 2010-06-17 Nathan Froyd <froydnj@codesourcery.com> | |
25556 | ||
25557 | * tree.h (vec_member): Declare. | |
25558 | * tree.c (vec_member): Define. | |
25559 | ||
25560 | 2010-06-17 Richard Guenther <rguenther@suse.de> | |
25561 | ||
25562 | * tree-flow-inline.h (array_ref_contains_indirect_ref): Remove. | |
25563 | * tree-flow.h (array_ref_contains_indirect_ref): Likewise. | |
25564 | ||
25565 | 2010-06-17 Richard Guenther <rguenther@suse.de> | |
25566 | ||
25567 | * tree-inline.c (declare_return_variable): Remove bogus code. | |
25568 | ||
25569 | 2010-06-17 Richard Guenther <rguenther@suse.de> | |
25570 | ||
25571 | * gimplify.c (gimplify_bind_expr): Always promote complex | |
25572 | and vector variables to registers if possible. | |
25573 | ||
25574 | 2010-06-17 Richard Guenther <rguenther@suse.de> | |
25575 | ||
25576 | * expr.c (get_inner_reference): Use double_int for bit_offset | |
25577 | calculation. | |
25578 | ||
25579 | 2010-06-16 DJ Delorie <dj@redhat.com> | |
25580 | ||
25581 | * common.opt (-fstrict-volatile-bitfields): new. | |
25582 | * doc/invoke.texi: Document it. | |
25583 | * fold-const.c (optimize_bit_field_compare): For volatile | |
25584 | bitfields, use the field's type to determine the mode, not the | |
25585 | field's size. | |
25586 | * expr.c (expand_assignment): Likewise. | |
25587 | (get_inner_reference): Likewise. | |
25588 | (expand_expr_real_1): Likewise. | |
25589 | * expmed.c (store_fixed_bit_field): Likewise. | |
25590 | (extract_bit_field_1): Likewise. | |
25591 | (extract_fixed_bit_field): Likewise. | |
25592 | ||
25593 | 2010-06-16 Richard Guenther <rguenther@suse.de> | |
25594 | ||
25595 | * tree-inline.c (remap_gimple_op_r): Recurse using remap_gimple_op_r. | |
25596 | ||
25597 | 2010-06-16 Douglas B Rupp <rupp@gnat.com> | |
25598 | ||
25599 | * config/ia64/vms.h (ASM_OUTPUT_DWARF_DELTA_UNITS): Remove. | |
25600 | (ASM_OUTPUT_DWARF_VMS_DELTA: Define new macro. | |
25601 | * dbxout.c (gcc_debug_hooks): New entry begin_epilogue. | |
25602 | * debug.c: Likewise. | |
25603 | * sdbout.c: Likewise. | |
25604 | * vmsdbgout.c: Likewise. | |
25605 | * debug.h: Likewise. (dwarf2out_vms_{begin,end}_prologue): Declare. | |
25606 | * doc/tm.texi (ASM_OUTPUT_DWARF_VMS_DELTA): Document. | |
25607 | * dwarf2asm.c (dw2_asm_output_vms_delta): New function. | |
25608 | (ASM_OUTPUT_DWARF_VMS_DELTA): Call it. | |
25609 | * dwarf2asm.h (dw2_asm_output_vms_delta): Declare. | |
25610 | * dwarf2out.c (dw_fde_struct): New fields | |
25611 | dw_fde_vms_{end,begin}_prologue. | |
25612 | (PROLOGUE_END_LABEL, EPILOGUE_BEGIN_LABEL): New macros. | |
25613 | (dwarf2out_begin_prologue): Set dw_fde_struct defaults for above. | |
25614 | (dwarf2out_vms_end_prologue): New function. | |
25615 | (dwarf2out_vms_begin_epilogue): New function. | |
25616 | (dw_val_struct): New value dw_val_class_vms_delta. | |
25617 | (gcc_debug_hooks): New entry begin_epilogue. Set end_prologue, | |
25618 | begin_epilogue for VMS. | |
25619 | (AT_vms_delta1, AT_vms_delta2, add_AT_vms_delta): Declare | |
25620 | new static functions. | |
25621 | (dwarf_attr_name): New cases DW_AT_HP_{prologue,epilogue}. | |
25622 | (AT_vms_delta1, AT_vms_delta2, add_AT_vms_delta): New | |
25623 | static functions. | |
25624 | (print_die): New case dw_val_class_vms_delta. | |
25625 | (attr_checksum): Likewise. | |
25626 | (same_dw_val_p: Likewise. | |
25627 | (size_of_die): Likewise. | |
25628 | (value_format): Likewise. | |
25629 | (output_die): Likewise. | |
25630 | (gen_subprogram_die): Call add_AT_vms_delta on VMS. | |
25631 | (dwarf2out_begin_epilogue): Rename to dwarf2out_cfi_begin_epilogue | |
25632 | * dwarf2out.h (dwarf2out_begin_epilogue): Rename to | |
25633 | dwarf2out_cfi_begin_epilogue | |
25634 | * final.c (final_scan_insn): Likewise. Call begin_epilogue. | |
25635 | ||
25636 | 2010-06-16 Nathan Froyd <froydnj@codesourcery.com> | |
25637 | ||
25638 | * config/cris/cris-protos.h (cris_print_operand): Delete. | |
25639 | (cris_print_operand_address): Delete. | |
25640 | * config/cris/cris.h (PRINT_OPERAND): Delete. | |
25641 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
25642 | (PRINT_OPERAND_ADDRESS): Delete. | |
25643 | * config/cris/cris.c (cris_print_operand_address): Make static. | |
25644 | (cris_print_operand): Make static. | |
25645 | (cris_print_operand_punct_valid_p): New function. | |
25646 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): | |
25647 | (TARGET_PRINT_OPERAND_ADDRESS): Define. | |
25648 | ||
25649 | 2010-06-16 Nathan Froyd <froydnj@codesourcery.com> | |
25650 | ||
25651 | * config/arm/arm-protos.h (arm_print_operand): Delete. | |
25652 | (arm_print_operand_address): Delete. | |
25653 | * config/arm/arm.h (PRINT_OPERAND): Delete. | |
25654 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
25655 | (PRINT_OPERAND_ADDRESS, ARM_PRINT_OPERAND_ADDRESS): | |
25656 | (THUMB_PRINT_OPERAND_ADDRESS): Delete and move code to... | |
25657 | * config/arm/arm.c (arm_print_operand_address): ...here. New function. | |
25658 | (arm_print_operand): Make static. | |
25659 | (arm_print_operand_punct_valid_p): New function. | |
25660 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): | |
25661 | (TARGET_PRINT_OPERAND_ADDRESS): Define. | |
25662 | ||
25663 | 2010-06-16 Nick Clifton <nickc@redhat.com> | |
25664 | ||
25665 | * config/rx/constraints.md (NEGint4): New constraint. | |
25666 | * config/rx/rx.md (attr cc): Add set_zsc. | |
25667 | (cbranchsf4): Only test for -fnon-call-exceptions if cfun has been | |
25668 | initialised. | |
25669 | (cmpsf): Likewise. | |
25670 | (call_internal): Clobber the cc0 register. | |
25671 | (call_value_internal): Likewise. | |
25672 | (cstoresi4): Likewise. | |
25673 | (movsieq): Likewise. | |
25674 | (movsine): Likewise. | |
25675 | (addsi3): Add alternative to handle small negative constants. | |
25676 | (sunsi3): Likewise. | |
25677 | (addsi3): Do not set the O bit in the cc0 register. | |
25678 | (adddi3): Likewise. | |
25679 | (subsi3): Likewise. | |
25680 | (subdi3): Likewise. | |
25681 | (andsi3): Reorder alternatives to prefer shorter forms. | |
25682 | (mulsi3): Likewise. | |
25683 | (iorsi3): Likewise. | |
25684 | (negsi2): Note that the cc0 flags are set. | |
25685 | (rotlsi3): Note that only the Z and S bits are set in cc0. | |
25686 | (lshrsi3): Likewise. | |
25687 | (ashlsi3): Likewise. | |
25688 | (subsf3): Use %Q for the MEM operand. | |
25689 | (fix_truncsfsi2): Likewise. | |
25690 | (floatsisf2): Likewise. | |
25691 | (bitset): Remove early clobber from destination. | |
25692 | (bitset_in_memory): Likewise. | |
25693 | (lrintsf2): Clobber the cc0 register. | |
25694 | * config/rx/rx.c (rx_notice_update_cc): Handle CC_SET_ZSC. | |
25695 | (rx_print_operand): Handle %N. | |
25696 | ||
25697 | 2010-06-16 Jan Hubicka <jh@suse.cz> | |
25698 | ||
25699 | * df-core.c (df_compact_blocks): Free problem_temps vector. | |
25700 | ||
25701 | 2010-06-16 Martin Jambor <mjambor@suse.cz> | |
25702 | ||
25703 | PR tree-optimization/43905 | |
25704 | * tree-sra.c: Include tree-inline.h. | |
25705 | (create_abstract_origin): Removed. | |
25706 | (modify_function): Version the call graph node instead of creating | |
25707 | abstract origins and dealing with same_body aliases. | |
25708 | * tree-sra.c (ipa_sra_preliminary_function_checks): Check whether the | |
25709 | function is versionable. | |
25710 | * Makefile.in (tree-sra.o): Add TREE_INLINE_H to dependencies. | |
25711 | ||
25712 | 2010-06-16 Maxim Kuvyrkov <maxim@codesourcery.com> | |
25713 | ||
25714 | * config/mips/linux64.h (BIONIC_DYNAMIC_LINKERN32): Define. | |
25715 | (CHOOSE_DYNAMIC_LINKER): Update. | |
25716 | ||
25717 | 2010-06-15 Uros Bizjak <ubizjak@gmail.com> | |
25718 | ||
25719 | * config/i386/i386.c (*prefetch_sse_<mode>): Macroize insn from | |
25720 | *prefetch_sse and *prefetch_sse_rex using P mode iterator. | |
25721 | (*prefetch_3dnow_<mode>): Ditto from *prefetch_3dnow and | |
25722 | *prefetch_3dnow_rex. | |
25723 | ||
25724 | 2010-06-15 Anatoly Sokolov <aesok@post.ru> | |
25725 | ||
25726 | * target.h (struct asm_out):Add declare_constant_name field. | |
25727 | * target-def.h (TARGET_ASM_DECLARE_CONSTANT_NAME): Define. | |
25728 | (TARGET_INITIALIZER): Use TARGET_ASM_DECLARE_CONSTANT_NAME. | |
25729 | * output.h (default_asm_declare_constant_name): Declare. | |
25730 | (assemble_label): Update prototype. | |
25731 | * varasm.c (assemble_constant_contents): Use | |
25732 | targetm.asm_out.declare_constant_name target hook. | |
25733 | (assemble_label): Add 'file' argument. | |
25734 | (default_asm_declare_constant_name): New function. | |
25735 | * system.h (ASM_DECLARE_CONSTANT_NAME): Poison. | |
25736 | * doc/tm.texi (ASM_DECLARE_CONSTANT_NAME): Remove. | |
25737 | (TARGET_ASM_DECLARE_CONSTANT_NAME): Document it. | |
25738 | ||
25739 | * config/darwin-protos.h (darwin_asm_declare_constant_name): Declare. | |
25740 | * config/darwin.c (darwin_asm_declare_constant_name): New function. | |
25741 | (machopic_output_indirection): Update assemble_label argument list. | |
25742 | * config/darwin.h (ASM_DECLARE_CONSTANT_NAME): Remove. | |
25743 | (TARGET_ASM_DECLARE_CONSTANT_NAME): Define. | |
25744 | ||
25745 | 2010-06-15 Sebastian Pop <sebastian.pop@amd.com> | |
25746 | ||
25747 | PR middle-end/44391 | |
25748 | * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Use | |
25749 | size_one_node for pointer types. Do not call gmp_cst_to_tree. | |
25750 | ||
25751 | 2010-06-15 Richard Guenther <rguenther@suse.de> | |
25752 | ||
25753 | * tree-ssa-pre.c (eliminate): Handle PHI elimination to constants. | |
25754 | ||
25755 | 2010-06-15 Paul Brook <paul@codesourcery.com> | |
25756 | ||
25757 | * config/arm/arm.c (use_vfp_abi): Add sorry() for Thumb-1 | |
25758 | hard-float ABI. | |
25759 | ||
25760 | 2010-06-15 Alexandre Oliva <aoliva@redhat.com> | |
25761 | ||
25762 | * tree-vect-patterns.c (vect_pattern_recog_1): Bail out if we | |
25763 | don't get a vector type for output. | |
25764 | ||
25765 | 2010-06-15 Jakub Jelinek <jakub@redhat.com> | |
25766 | ||
25767 | PR fortran/44536 | |
25768 | * langhooks.h (struct lang_hooks_for_decls): Add omp_report_decl. | |
25769 | * langhooks-def.h (LANG_HOOKS_OMP_REPORT_DECL): Define. | |
25770 | (LANG_HOOKS_DECLS): Add it. | |
25771 | * gimplify.c (omp_notice_variable): Call | |
25772 | lang_hooks.decls.omp_report_decl. | |
25773 | ||
25774 | 2010-06-15 Martin Jambor <mjambor@suse.cz> | |
25775 | ||
25776 | PR lto/44464 | |
25777 | * tree-sra.c (replace_removed_params_ssa_names): Call release_ssa_name | |
25778 | on the newly dead SSA name. | |
25779 | ||
25780 | 2010-06-15 Alan Modra <amodra@gmail.com> | |
25781 | ||
25782 | * doc/invoke.texi: Add mcmodel to powerpc options. | |
25783 | * configure.ac: Add HAVE_LD_LARGE_TOC test. | |
25784 | * configure: Regenerate. | |
25785 | * config.in: Regenerate. | |
25786 | * config/rs6000/linux64.opt (mcmodel): New. | |
25787 | * config/rs6000/linux64.h (TARGET_USES_LINUX64_OPT): Define. | |
25788 | (TARGET_CMODEL, SET_CMODEL): Define. | |
25789 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Check user -mcmodel choice, | |
25790 | select CMODEL_MEDIUM default. | |
25791 | * config/rs6000/rs6000.h (enum rs6000_cmodel): New. | |
25792 | (TARGET_CMODEL): Define default. | |
25793 | * config/rs6000/rs6000.c (cmodel): New variable. | |
25794 | (rs6000_explicit_options): Add cmodel field. | |
25795 | (rs6000_handle_option): Handle -mcmodel. | |
25796 | (create_TOC_reference): Add largetoc_reg param. Generate high, | |
25797 | lo_sum rtl for CMODEL_MEDIUM and CMODEL_LARGE. Update all callers. | |
25798 | (rs6000_delegitimize_address): Recognise new toc reference rtl | |
25799 | and minimal-toc rtl. | |
25800 | (rs6000_legitimize_reload_address): Handle new toc references. | |
25801 | (print_operand_address): Handle legitimate_constant_pool_address_p | |
25802 | match before lo_sum. | |
25803 | (rs6000_eliminate_indexed_memrefs): Tidy. | |
25804 | (rs6000_emit_move): Tweak threshold for inlining constants. | |
25805 | Keep rs6000_emit_allocate_stack large stack frame offsets | |
25806 | loaded into r0 inline. | |
25807 | (rs6000_generate_compare <cmptf_internal2>): One more clobber. | |
25808 | (tocrel_base, tocrel_offset): New variables. | |
25809 | (toc_relative_expr_p): Set them here. | |
25810 | (print_operand_address): Skip over any offset on constant pool address. | |
25811 | (rs6000_output_addr_const_extra): Print tocrel_offset before @toc. | |
25812 | (rs6000_mode_dependent_address <LO_SUM>): False for new toc refs. | |
25813 | (offsettable_ok_by_alignment): New function. | |
25814 | (rs6000_emit_move): Address suitably aligned local symbol_refs | |
25815 | relative to the toc pointer for -mcmodel=medium. | |
25816 | (legitimate_constant_pool_address_p): Make param const_rtx. Add | |
25817 | strict param. Allow lo_sum version of addressing. Verify reg | |
25818 | used for -mminimal-toc and -mcmodel != small. Update all callers. | |
25819 | * config/rs6000/constraints.md: Update for above change. | |
25820 | * config/rs6000/predicates.md: Likewise. | |
25821 | * config/rs6000/rs6000.md (tls_gd_aix): Generate -mcmodel=medium/large | |
25822 | code. | |
25823 | (tls_gd): Split for -mcmodel=medium/large. | |
25824 | (tls_gd_high, tls_gd_low): New. | |
25825 | (tls_ld_aix, tls_ld, tls_ld_high, tls_ld_low): Similarly. | |
25826 | (tls_got_dtprel, tls_got_dtprel_high, tls_got_dtprel_low): Similarly. | |
25827 | (tls_got_tprel, tls_got_tprel_high, tls_got_tprel_low): Similarly. | |
25828 | (largetoc_high, largetoc_low): New. | |
25829 | (cmptf_internal2): Add clobber. | |
25830 | * config/rs6000/rs6000-protos.h: Update. | |
25831 | ||
25832 | 2010-06-14 Changpeng Fang <changpeng.fang@amd.com> | |
25833 | ||
25834 | * tree-ssa-loop-prefetch.c (nothing_to_prefetch_p): New. Return | |
25835 | true if no prefetch is going to be generated for a given group. | |
25836 | (estimate_prefetch_count): Use prefetch_mod and unroll_factor to | |
25837 | estimate the prefetch_count. | |
25838 | (loop_prefetch_arrays): Call nothing_to_prefetch_p; estimate the | |
25839 | prefetch count by considering the unroll_factor and prefetch_mod | |
25840 | for is_loop_prefetching_profitable. | |
25841 | ||
25842 | 2010-06-14 Andreas Schwab <schwab@linux-m68k.org> | |
25843 | ||
25844 | * config/m68k/m68k.c (m68k_delegitimize_address): Don't do | |
25845 | anything if the argument is not a MEM. | |
25846 | ||
25847 | 2010-06-14 Alexandre Oliva <aoliva@redhat.com> | |
25848 | ||
25849 | PR debug/43650 | |
25850 | PR debug/44181 | |
25851 | PR debug/44247 | |
25852 | * tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Skip | |
25853 | debug stmts. | |
25854 | (canonicalize_loop_ivs): Likewise. | |
25855 | ||
25856 | 2010-06-14 Alexandre Oliva <aoliva@redhat.com> | |
25857 | ||
25858 | PR debug/43656 | |
25859 | * haifa-sched.c (setup_insn_reg_pressure_info, | |
25860 | update_register_pressure): Reject debug insns. | |
25861 | (ready_sort): Don't setup reg pressure for debug insns. | |
25862 | (schedule_insn): Don't update reg pressure for debug insns. | |
25863 | ||
25864 | 2010-06-14 Richard Guenther <rguenther@suse.de> | |
25865 | ||
25866 | * lto-streamer.c (cached_bp): Remove. | |
25867 | (bitpack_delete): Likewise. | |
25868 | (bitpack_create): Likewise. | |
25869 | (bp_get_next_word): Likewise. | |
25870 | (bp_pack_value, bp_unpack_value): Move ... | |
25871 | * lto-streamer.h (bp_pack_value, bp_unpack_value): ... here. | |
25872 | Re-implement. | |
25873 | (struct bitpack_d): Likewise. | |
25874 | (bitpack_create, lto_output_bitpack, lto_input_bitpack): | |
25875 | New inline functions. | |
25876 | * lto-streamer-out.c (lto_output_bitpack): Remove. | |
25877 | (pack_ts_base_value_fields): Adjust. Avoid conditional bitpacking. | |
25878 | (pack_value_fields): Adjust. | |
25879 | (lto_write_tree): Likewise. | |
25880 | (output_gimple_stmt): Likewise. | |
25881 | (output_function): Likewise. | |
25882 | * lto-streamer-in.c (input_gimple_stmt): Adjust. | |
25883 | (input_function): Likewise. | |
25884 | (unpack_ts_base_value_fields): Adjust. Avoid conditional bitpacking. | |
25885 | (lto_input_bitpack): Remove. | |
25886 | (lto_materialize_tree): Adjust. | |
25887 | * Makefile.in (ipa-prop.o): Add $(LTO_STREAMER_H) dependency. | |
25888 | * lto-cgraph.c (lto_output_edge): Adjust. | |
25889 | (lto_output_node): Likewise. | |
25890 | (lto_output_varpool_node): Likewise. | |
25891 | (lto_output_ref): Likewise. | |
25892 | (input_node): Likewise. | |
25893 | (input_varpool_node): Likewise. | |
25894 | (input_ref): Likewise. | |
25895 | (input_edge): Likewise. | |
25896 | (output_node_opt_summary): Likewise. | |
25897 | (input_node_opt_summary): Likewise. | |
25898 | * ipa-pure-const.c (pure_const_write_summary): Likewise. | |
25899 | (pure_const_read_summary): Likewise. | |
25900 | * ipa-prop.c (ipa_write_indirect_edge_info): Likewise. | |
25901 | (ipa_read_indirect_edge_info): Likewise. | |
25902 | (ipa_write_node_info): Likewise. | |
25903 | (ipa_read_node_info): Likewise. | |
25904 | ||
25905 | 2010-06-14 H.J. Lu <hongjiu.lu@intel.com> | |
25906 | ||
25907 | PR target/44534 | |
25908 | * config/i386/sse.md (vec_extract_lo_<mode>): Replace 0x1 with 0x0. | |
25909 | (vec_extract_lo_v16hi): Likewise. | |
25910 | (vec_extract_lo_v32qi): Likewise. | |
25911 | ||
25912 | 2010-06-14 Jakub Jelinek <jakub@redhat.com> | |
25913 | ||
25914 | PR bootstrap/44426 | |
25915 | * tree.h (build_call_expr): Don't define as vararg macro, instead | |
25916 | add a prototype. | |
25917 | * builtins.c (build_call_nofold): Remove. | |
25918 | (expand_builtin_int_roundingfn, expand_builtin_pow, | |
25919 | expand_builtin_mempcpy_args, expand_builtin_stpcpy, | |
25920 | expand_builtin_memset_args, expand_builtin_strcmp, | |
25921 | expand_builtin_strncmp, expand_builtin_memory_chk): Use | |
25922 | build_call_nofold_loc instead of build_call_nofold. | |
25923 | (build_call_expr): New function. | |
25924 | ||
25925 | PR tree-optimization/44508 | |
25926 | * tree-ssa-propagate.h (substitute_and_fold): Add DO_DCE argument. | |
25927 | * tree-ssa-propagate.c (substitute_and_fold): If !DO_DCE, | |
25928 | don't eliminate trivially dead stmts. | |
25929 | * tree-vrp.c (vrp_finalize): Pass false as last argument | |
25930 | to substitute_and_fold. | |
25931 | * tree-ssa-copy.c (fini_copy_prop): Pass true as last argument | |
25932 | to substitute_and_fold. | |
25933 | * tree-ssa-ccp.c (ccp_finalize): Likewise. | |
25934 | ||
25935 | PR bootstrap/44509 | |
25936 | * c-config-lang.in (gtfiles): Add c-family/c-cppbuiltin.c. | |
25937 | ||
25938 | 2010-06-14 Ira Rosen <irar@il.ibm.com> | |
25939 | ||
25940 | PR tree-optimization/44507 | |
25941 | * tree-vect-loop.c (get_initial_def_for_reduction): Use -1 | |
25942 | to build initial vector for BIT_AND_EXPR. | |
25943 | * tree-vect-slp.c (vect_get_constant_vectors): Likewise. | |
25944 | ||
25945 | 2010-06-14 Jakub Jelinek <jakub@redhat.com> | |
25946 | ||
25947 | * config/s390/s390.md (*mov<mode>_64 DD_DF, mov<mode>): Properly | |
25948 | adjust z10prop set_attr. | |
25949 | ||
25950 | 2010-06-13 Jan Hubicka <jh@suse.cz> | |
25951 | ||
25952 | * bitmap.c (bitmap_and, bitmap_and_into, bitmap_and_compl, | |
25953 | bitmap_and_compl_into, bitmap_compl_and_into, bitmap_ior, | |
25954 | bitmap_ior_into, bitmap_xor, bitmap_xor_into, | |
25955 | bitmap_ior_and_compl, bitmap_ior_and_compl): Turn internal | |
25956 | datastructure checks into checking asserts. | |
25957 | * rtlanal.c (find_reg_note): Use gcc_checking_assert. | |
25958 | * tree-ssa-sccvn.c (VN_INFO): Likewise. | |
25959 | * df-scan.c (df_reorganize_refs_by_reg_by_reg, df_install_ref, | |
25960 | df_ref_create_structure): Likewise. | |
25961 | * alloc-pool.c (create_alloc_pool, empty_alloc_pool, pool_alloc, | |
25962 | pool_free): Use gcc_checking_assert. | |
25963 | * alias.c (get_alias_set): Likewise. | |
25964 | * var-tracking.c (variable_htab_free, shared_hash_copy, | |
25965 | canonicalize_values_mark, variable_merge_over_cur): Likewise. | |
25966 | * lto-streamer.c (bp_unpack_value): Likewise. | |
25967 | ||
25968 | 2010-06-13 Richard Guenther <rguenther@suse.de> | |
25969 | ||
25970 | * lto-streamer-in.c (lto_input_ts_type_tree_pointers): | |
25971 | Do not stream but initialize TYPE_CANONICAL to NULL. | |
25972 | (lto_output_ts_type_tree_pointers): Do not stream TYPE_CANONICAL. | |
25973 | * gimple.c (gimple_types_compatible_p): Disregard | |
25974 | TYPE_STRUCTURAL_EQUALITY_P. | |
25975 | (gimple_register_type): Use TYPE_CANONICAL as cache. | |
25976 | * lto-streamer.c (lto_record_common_node): Zero TYPE_CANONICAL | |
25977 | before registering common types. | |
25978 | * config/i386/i386.c (ix86_function_arg_boundary): Do not | |
25979 | use TYPE_CANONICAL, instead use TYPE_MAIN_VARIANT. | |
25980 | * tree.h (TYPE_CANONICAL): Clarify documentation. | |
25981 | ||
25982 | 2010-06-13 Anatoly Sokolov <aesok@post.ru> | |
25983 | ||
25984 | * config/ia64/ia64.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE, | |
25985 | LIBCALL_VALUE): Remove macros. | |
25986 | * config/ia64/ia64-protos.h (ia64_function_value): Remove. | |
25987 | * config/ia64/ia64.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
25988 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
25989 | (ia64_libcall_value, ia64_function_value_regno_p): New functions. | |
25990 | (ia64_function_value): Make static. Handle receiving the function | |
25991 | type in 'fn_decl_or_type' argunent. Add 'outgoing' argument. | |
25992 | ||
25993 | 2010-06-12 Jan Hubicka <jh@suse.cz> | |
25994 | ||
25995 | * cse.c (cse_extended_basic_block): Move optimize_bb_for_speed_p | |
25996 | at correct place. | |
25997 | ||
25998 | 2010-06-12 Bernd Schmidt <bernds@codesourcery.com> | |
25999 | ||
26000 | * config/arm/arm.c (thumb2_reorg): Fix errors in previous change. | |
26001 | ||
26002 | 2010-06-12 Jan Hubicka <jh@suse.cz> | |
26003 | ||
26004 | * df-core.c (df_clear_bb_info): New function. | |
26005 | (df_set_blocks): bb_info is always allocated. | |
26006 | (df_get_bb_info): Use block_info_elt_size. | |
26007 | (df_set_bb_info): Likewise. | |
26008 | (df_compact_blocks): Update for new block_info. | |
26009 | (grow_bb_info): New function. | |
26010 | * df-problems.c (df_grow_bb_info): Move to df-core.c | |
26011 | (df_rd_set_bb_info): Remove. | |
26012 | (df_rd_free_bb_info): Do not free block pool. | |
26013 | (df_rd_alloc): Do not create pool, use check for | |
26014 | obstack presence instead of NULL pointer for new blocks. | |
26015 | (df_rd_free): DO not free alloc pool; clear block_info. | |
26016 | (problem_RD): Add size of block info structure. | |
26017 | (df_lr_set_bb_info): Remove. | |
26018 | (df_lr_free_bb_info): Do not free block pool. | |
26019 | (df_lr_alloc): Do not create pool, use check for | |
26020 | obstack presence instead of NULL pointer for new blocks. | |
26021 | (df_lr_free): DO not free alloc pool; clear block_info. | |
26022 | (problem_LR): Add size of block info structure. | |
26023 | (df_live_set_bb_info): Remove. | |
26024 | (df_live_free_bb_info): Do not free block pool. | |
26025 | (df_live_alloc): Do not create pool, use check for | |
26026 | obstack presence instead of NULL pointer for new blocks. | |
26027 | (df_live_free): DO not free alloc pool; clear block_info. | |
26028 | (problem_LIVE): Add size of block info structure. | |
26029 | (problem_CHAIN): Add size of block info structure. | |
26030 | (df_byte_lr_set_bb_info): Remove. | |
26031 | (df_byte_lr_free_bb_info): Do not free block pool. | |
26032 | (df_byte_lr_alloc): Do not create pool, use check for | |
26033 | obstack presence instead of NULL pointer for new blocks. | |
26034 | (df_byte_lr_free): DO not free alloc pool; clear block_info. | |
26035 | (problem_BYTE_LR): Add size of block info structure. | |
26036 | (problem_NOTE): Add size of block info structure. | |
26037 | (df_byte_MD_set_bb_info): Remove. | |
26038 | (df_byte_MD_free_bb_info): Do not free block pool. | |
26039 | (df_byte_MD_alloc): Do not create pool, use check for | |
26040 | obstack presence instead of NULL pointer for new blocks. | |
26041 | (df_byte_MD_free): DO not free alloc pool; clear block_info. | |
26042 | (problem_BD): Add size of block info structure. | |
26043 | * df-scan.c (df_scan_free_internal): Free block pool. | |
26044 | (df_scan_set_bb_info): Remove. | |
26045 | (df_scan_free_bb_info): Check for artificial_defs instead | |
26046 | of bb_info being non-NULL. | |
26047 | (df_scan_alloc): DO not create df_scan_block pool. | |
26048 | (problem_SCAN): Set size of block info. | |
26049 | (df_bb_refs_record): Do not allocate bb_info. | |
26050 | * df.h (df_problem): Add block_info_elt_size. | |
26051 | (struct dataflow): Change block_info to void *. | |
26052 | (df_scan_get_bb_info, df_rd_get_bb_info, df_lr_get_bb_info, | |
26053 | df_md_get_bb_info, df_live_get_bb_info, df_byte_lr_get_bb_info): Return | |
26054 | in-line structures. | |
26055 | ||
26056 | 2010-06-12 Jan Hubicka <jh@suse.cz> | |
26057 | ||
26058 | PR tree-optimize/44485 | |
26059 | * tree-cfgcleanup.c (fixup_noreturn_call): Remove basic blocks | |
26060 | containing use of return value of noreturn function. | |
26061 | ||
26062 | 2010-06-12 Anatoly Sokolov <aesok@post.ru> | |
26063 | ||
26064 | * targhooks.c (default_function_value): Don't use | |
26065 | FUNCTION_OUTGOING_VALUE. | |
26066 | * system.h (FUNCTION_OUTGOING_VALUE): Poison. | |
26067 | * doc/tm.texi (FUNCTION_OUTGOING_VALUE): Removed. | |
26068 | ||
26069 | 2010-06-12 Kazu Hirata <kazu@codesourcery.com> | |
26070 | ||
26071 | * config.gcc (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*): | |
26072 | Add crtfastmath.o to extra_parts. | |
26073 | * config/mips/crtfastmath.c: New. | |
26074 | * config/mips/linux.h (ENDFILE_SPEC): New. | |
26075 | ||
26076 | 2010-06-12 Sebastian Pop <sebastian.pop@amd.com> | |
26077 | ||
26078 | * graphite-clast-to-gimple.c (gcc_type_for_interval): Do not pass | |
26079 | old_type in parameter. | |
26080 | (gcc_type_for_value): Update call to gcc_type_for_interval. | |
26081 | (compute_type_for_level_1): Renamed compute_type_for_level. | |
26082 | Update call to gcc_type_for_interval. | |
26083 | ||
26084 | 2010-06-11 Joseph Myers <joseph@codesourcery.com> | |
26085 | ||
26086 | * common.opt (Wstrict-aliasing=, Wstrict-overflow=, fabi-version=, | |
26087 | flto-compression-level=, ftree-parallelize-loops=): Add RejectNegative. | |
26088 | ||
26089 | 2010-06-11 Joseph Myers <joseph@codesourcery.com> | |
26090 | ||
26091 | * opts-common.c: Include options.h. | |
26092 | (integral_argument): Move from opts.c. | |
26093 | (decode_cmdline_option): New. Based on read_cmdline_option. | |
26094 | * opts.c (integral_argument): Move to opts-common.c. | |
26095 | (read_cmdline_option): Move most contents to | |
26096 | decode_cmdline_option. Use %qs in diagnostics. | |
26097 | * opts.h (CL_ERR_DISABLED, CL_ERR_MISSING_ARG, CL_ERR_WRONG_LANG, | |
26098 | CL_ERR_UINT_ARG, struct cl_decoded_option, integral_argument, | |
26099 | decode_cmdline_option): New. | |
26100 | ||
26101 | 2010-06-11 Uros Bizjak <ubizjak@gmail.com> | |
26102 | ||
26103 | PR target/44481 | |
26104 | * config/i386/i386.md (UNSPEC_PARITY): New unspec. | |
26105 | (paritydi2_cmp): Use UNSPEC_PARITY unspec instead of parity RTX. | |
26106 | (partiysi2_cmp): Ditto. | |
26107 | (*partiyhi2_cmp): Ditto. | |
26108 | (*parityqi2_cmp): Remove. | |
26109 | ||
26110 | 2010-06-11 Jan Hubicka <jh@suse.cz> | |
26111 | ||
26112 | * bitmap.h (bmp_iter_next_bit): New. | |
26113 | (bmp_iter_set, bmp_iter_and, bmp_iter_and_compl): Use it. | |
26114 | ||
26115 | 2010-06-11 Sandra Loosemore <sandra@codesourcery.com> | |
26116 | Eric Botcazou <ebotcazou@adacore.com> | |
26117 | ||
26118 | * tree-ssa-loop-ivopts.c (get_computation_cost_at): Return again the | |
26119 | computed cost. | |
26120 | ||
26121 | 2010-06-11 Uros Bizjak <ubizjak@gmail.com> | |
26122 | ||
26123 | * config/i386/i386.md (unspec): New define_c_enum. | |
26124 | (unspecv): Ditto. | |
26125 | ||
26126 | 2010-06-10 Jakub Jelinek <jakub@redhat.com> | |
26127 | ||
26128 | * Makefile.in (c-family/c-cppbuiltin.o): Depend on $(CPP_ID_DATA_H). | |
26129 | ||
26130 | 2010-06-11 Sebastian Pop <sebastian.pop@amd.com> | |
26131 | ||
26132 | PR middle-end/44483 | |
26133 | * tree-if-conv.c (bb_predicate_s): New struct. | |
26134 | (bb_predicate_p): New. | |
26135 | (bb_has_predicate): New. | |
26136 | (bb_predicate): New. | |
26137 | (set_bb_predicate): New. | |
26138 | (bb_predicate_gimplified_stmts): New. | |
26139 | (set_bb_predicate_gimplified_stmts): New. | |
26140 | (add_bb_predicate_gimplified_stmts): New. | |
26141 | (init_bb_predicate): New. | |
26142 | (free_bb_predicate): New. | |
26143 | (is_predicated): Use bb_predicate. | |
26144 | (add_to_predicate_list): Use bb_predicate and set_bb_predicate. | |
26145 | (predicate_bbs): Same. Gimplify the condition of the basic blocks | |
26146 | before processing their successors. | |
26147 | (clean_predicate_lists): Removed. | |
26148 | (find_phi_replacement_condition): Use bb_predicate. | |
26149 | (process_phi_nodes): Renamed ifconvert_phi_nodes. Avoid useless | |
26150 | computations. | |
26151 | (insert_gimplified_predicates): New. | |
26152 | (combine_blocks): Call insert_gimplified_predicates. | |
26153 | (tree_if_conversion): Call free_bb_predicate instead of | |
26154 | clean_predicate_lists. | |
26155 | ||
26156 | 2010-10-11 Paul Brook <paul@codesourcery.com> | |
26157 | ||
26158 | * doc/invoke.texi: Document ARM -mcpu=cortex-m4. | |
26159 | * config/arm/arm.c (all_architectures): Change v7e-m default to | |
26160 | cortexm4. | |
26161 | * config/arm/arm-cores.def: Add cortex-m4. | |
26162 | * config/arm/arm-tune.md: Regenerate. | |
26163 | ||
26164 | 2010-06-11 Jan Hubicka <jh@suse.cz> | |
26165 | ||
26166 | * ipa-pure-const.c (special_builtlin_state): New function. | |
26167 | (check_call): Use it instead of special casign BUILT_IN_RETURN. | |
26168 | (propagate_pure_const): Use it. | |
26169 | ||
26170 | 2010-06-11 Jan Hubicka <jh@suse.cz> | |
26171 | ||
26172 | * df-problems.c (df_live_scratch): Convert to bitmap_head. | |
26173 | (df_live_alloc): Initialize df_live_scratch when initializing | |
26174 | problem_data. | |
26175 | (df_live_transfer_function): Update uses of df_live_scratch. | |
26176 | (df_live_free): Free problem_data; clear df_live_scratch before | |
26177 | releasing the obstack. | |
26178 | (df_md_free): Free problem data. | |
26179 | ||
26180 | 2010-06-11 Jan Hubicka <jh@suse.cz> | |
26181 | ||
26182 | * doc/invoke.texi (Wsuggest-attribute): Document. | |
26183 | (Wmissing-noreturn): Remove. | |
26184 | * ipa-pure-const.c (warn_function_noreturn): New function. | |
26185 | * opts.c (decode_options): Set warn_suggest_attribute_noreturn on | |
26186 | warn_missing_noreturn. | |
26187 | * common.opt (Wsuggest-attribute=noreturn): New. | |
26188 | * tree-flow.h (warn_function_noreturn): Declare. | |
26189 | * tree-cfg.c (execute_warn_function_noreturn): Use | |
26190 | warn_function_noreturn. | |
26191 | (gate_warn_function_noreturn): New. | |
26192 | (pass_warn_function_noreturn): Update. | |
26193 | ||
26194 | 2010-06-11 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
26195 | ||
26196 | * c-typeck.c (handle_warn_cast_qual): Add loc | |
26197 | parameter. Improve warning message. | |
26198 | (build_c_cast): Pass location to handle_warn_cast_qual. | |
26199 | ||
26200 | 2010-06-11 Uros Bizjak <ubizjak@gmail.com> | |
26201 | ||
26202 | * config/i386/i386.md (pro_epilogue_adjust_stack_1) <TYPE_ALU>: Assert | |
26203 | that operand 0 == operand 1. Use x86_maybe_negate_const_int to output | |
26204 | insn mnemonic. | |
26205 | (pro_epilogue_adjust_stack_rex64) <TYPE_ALU>: Ditto. | |
26206 | ||
26207 | 2010-06-10 Dodji Seketeli <dodji@redhat.com> | |
26208 | ||
26209 | Fix bootstap on mips | |
26210 | * dwarf2out.c (is_naming_typedef_dec): Built-in TYPE_DECLs cannot | |
26211 | be naming typedefs. | |
26212 | ||
26213 | 2010-06-11 Kai Tietz <kai.tietz@onevision.com> | |
26214 | ||
26215 | * system.h (helper_const_non_const_cast): New inline for | |
26216 | gcc version <= 4.0. | |
26217 | (CONST_CAST2): For gcc version <= 4.0 use | |
26218 | new helper to do const/non-const casting. | |
26219 | ||
26220 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26221 | ||
26222 | * doc/md.texi: Document the "unspec" and "unspecv" enum names. | |
26223 | * Makefile.in (OBJS-common): Include insn-enums.o. | |
26224 | (insn-enums.o): New rule. | |
26225 | (simple_generated_c): Add insn-enums.c. | |
26226 | (build/genenums.o): New rule. | |
26227 | (genprogmd): Add "enums". | |
26228 | * genconstants.c (print_enum_type): Declare a C string array | |
26229 | for each enum. | |
26230 | * genenums.c: New file. | |
26231 | * print-rtl.c (print_rtx): If defined, use the "unspecv" enum | |
26232 | for UNSPEC_VOLATILE. If defined, use the "unspec" enum for both | |
26233 | UNSPEC and (as a fallback) for UNSPEC_VOLATILE. | |
26234 | ||
26235 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26236 | ||
26237 | * doc/md.texi (define_enum_attr): Document. | |
26238 | * rtl.def (DEFINE_ENUM_ATTR): New rtx. | |
26239 | * read-md.h (lookup_enum_type): Declare. | |
26240 | * read-md.c (lookup_enum_type): New function. | |
26241 | * genattr.c (gen_attr, main): Handle DEFINE_ENUM_ATTR. | |
26242 | * genattrtab.c (attr_desc): Add an enum_name field. | |
26243 | (evaluate_eq_attr): Take the associated attribute as argument. | |
26244 | Get the enum prefix from the enum_name field, if defined. | |
26245 | Use ACONCAT rather than a fixed-length buffer. Update recursive calls. | |
26246 | (simplify_test_exp): Pass attr to evaluate_eq_attr. | |
26247 | (add_attr_value): New function, split out from... | |
26248 | (gen_attr): ...here. Handle DEFINE_ENUM_ATTR. | |
26249 | (write_test_expr): Pass attr to evaluate_eq_attr. | |
26250 | (write_attr_get): Use the enum_name as the enum tag, if defined. | |
26251 | (write_attr_valueq): Use the enum_name as a prefix, if defined. | |
26252 | (find_attr): Initialize enum_name. | |
26253 | (main): Handle DEFINE_ENUM_ATTR. | |
26254 | * gensupport.c (process_rtx): Likewise. | |
26255 | * config/mips/mips.h (mips_tune_attr): Delete. | |
26256 | * config/mips/mips.md (cpu): Use define_attr_enum. | |
26257 | ||
26258 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26259 | ||
26260 | * doc/md.texi (define_c_enum, define_enum): Document. | |
26261 | * read-md.h (md_constant): Add a parent_enum field. | |
26262 | (enum_value, enum_type): New structures. | |
26263 | (upcase_string, traverse_enum_types): Declare. | |
26264 | * read-md.c (enum_types): New variable. | |
26265 | (upcase_string, add_constant): New functions. | |
26266 | (handle_constants): Don't create the hash table here. | |
26267 | Use add_constant. | |
26268 | (traverse_md_constants): Don't check for a null md_constants. | |
26269 | (decimal_string, handle_enum, traverse_enum_types): New functions. | |
26270 | (read_md_files): Initialize md_constants and md_enums. | |
26271 | * genconstants.c (print_md_constant): Ignore info argument. | |
26272 | Only print constants that belong to no enum. | |
26273 | (print_enum_type): New function. | |
26274 | (main): Don't pass stdout to print_md_constant. Call print_enum_type | |
26275 | for each defined enum type. | |
26276 | * config/mips/mips.md (processor): New define_enum. | |
26277 | (unspec): New define_c_enum. | |
26278 | (UNSPEC_COMPARE_AND_SWAP, UNSPEC_COMPARE_AND_SWAP_12) | |
26279 | (UNSPEC_SYNC_OLD_OP, UNSPEC_SYNC_NEW_OP, UNSPEC_SYNC_NEW_OP_12) | |
26280 | (UNSPEC_SYNC_OLD_OP_12, UNSPEC_SYNC_EXCHANGE, UNSPEC_SYNC_EXCHANGE_12) | |
26281 | (UNSPEC_MEMORY_BARRIER): Moved to sync.md. | |
26282 | (UNSPEC_ADDQ, UNSPEC_ADDQ_S, UNSPEC_SUBQ, UNSPEC_SUBQ_S, UNSPEC_ADDSC) | |
26283 | (UNSPEC_ADDWC, UNSPEC_MODSUB, UNSPEC_RADDU_W_QB, UNSPEC_ABSQ_S) | |
26284 | (UNSPEC_PRECRQ_QB_PH, UNSPEC_PRECRQ_PH_W, UNSPEC_PRECRQ_RS_PH_W) | |
26285 | (UNSPEC_PRECRQU_S_QB_PH, UNSPEC_PRECEQ_W_PHL, UNSPEC_PRECEQ_W_PHR) | |
26286 | (UNSPEC_PRECEQU_PH_QBL, UNSPEC_PRECEQU_PH_QBR, UNSPEC_PRECEQU_PH_QBLA) | |
26287 | (UNSPEC_PRECEQU_PH_QBRA, UNSPEC_PRECEU_PH_QBL, UNSPEC_PRECEU_PH_QBR) | |
26288 | (UNSPEC_PRECEU_PH_QBLA, UNSPEC_PRECEU_PH_QBRA, UNSPEC_SHLL) | |
26289 | (UNSPEC_SHLL_S, UNSPEC_SHRL_QB, UNSPEC_SHRA_PH, UNSPEC_SHRA_R) | |
26290 | (UNSPEC_MULEU_S_PH_QBL, UNSPEC_MULEU_S_PH_QBR, UNSPEC_MULQ_RS_PH) | |
26291 | (UNSPEC_MULEQ_S_W_PHL, UNSPEC_MULEQ_S_W_PHR, UNSPEC_DPAU_H_QBL) | |
26292 | (UNSPEC_DPAU_H_QBR, UNSPEC_DPSU_H_QBL, UNSPEC_DPSU_H_QBR) | |
26293 | (UNSPEC_DPAQ_S_W_PH, UNSPEC_DPSQ_S_W_PH, UNSPEC_MULSAQ_S_W_PH) | |
26294 | (UNSPEC_DPAQ_SA_L_W, UNSPEC_DPSQ_SA_L_W, UNSPEC_MAQ_S_W_PHL) | |
26295 | (UNSPEC_MAQ_S_W_PHR, UNSPEC_MAQ_SA_W_PHL, UNSPEC_MAQ_SA_W_PHR) | |
26296 | (UNSPEC_BITREV, UNSPEC_INSV, UNSPEC_REPL_QB, UNSPEC_REPL_PH) | |
26297 | (UNSPEC_CMP_EQ, UNSPEC_CMP_LT, UNSPEC_CMP_LE, UNSPEC_CMPGU_EQ_QB) | |
26298 | (UNSPEC_CMPGU_LT_QB, UNSPEC_CMPGU_LE_QB, UNSPEC_PICK, UNSPEC_PACKRL_PH) | |
26299 | (UNSPEC_EXTR_W, UNSPEC_EXTR_R_W, UNSPEC_EXTR_RS_W, UNSPEC_EXTR_S_H) | |
26300 | (UNSPEC_EXTP, UNSPEC_EXTPDP, UNSPEC_SHILO, UNSPEC_MTHLIP, UNSPEC_WRDSP) | |
26301 | (UNSPEC_RDDSP): Move to mips-dsp.md. | |
26302 | (UNSPEC_ABSQ_S_QB, UNSPEC_ADDU_PH, UNSPEC_ADDU_S_PH, UNSPEC_ADDUH_QB) | |
26303 | (UNSPEC_ADDUH_R_QB, UNSPEC_APPEND, UNSPEC_BALIGN, UNSPEC_CMPGDU_EQ_QB) | |
26304 | (UNSPEC_CMPGDU_LT_QB, UNSPEC_CMPGDU_LE_QB, UNSPEC_DPA_W_PH) | |
26305 | (UNSPEC_DPS_W_PH, UNSPEC_MADD, UNSPEC_MADDU, UNSPEC_MSUB, UNSPEC_MSUBU) | |
26306 | (UNSPEC_MUL_PH, UNSPEC_MUL_S_PH, UNSPEC_MULQ_RS_W, UNSPEC_MULQ_S_PH) | |
26307 | (UNSPEC_MULQ_S_W, UNSPEC_MULSA_W_PH, UNSPEC_MULT, UNSPEC_MULTU) | |
26308 | (UNSPEC_PRECR_QB_PH, UNSPEC_PRECR_SRA_PH_W, UNSPEC_PRECR_SRA_R_PH_W) | |
26309 | (UNSPEC_PREPEND, UNSPEC_SHRA_QB, UNSPEC_SHRA_R_QB, UNSPEC_SHRL_PH) | |
26310 | (UNSPEC_SUBU_PH, UNSPEC_SUBU_S_PH, UNSPEC_SUBUH_QB, UNSPEC_SUBUH_R_QB) | |
26311 | (UNSPEC_ADDQH_PH, UNSPEC_ADDQH_R_PH, UNSPEC_ADDQH_W, UNSPEC_ADDQH_R_W) | |
26312 | (UNSPEC_SUBQH_PH, UNSPEC_SUBQH_R_PH, UNSPEC_SUBQH_W, UNSPEC_SUBQH_R_W) | |
26313 | (UNSPEC_DPAX_W_PH, UNSPEC_DPSX_W_PH, UNSPEC_DPAQX_S_W_PH) | |
26314 | (UNSPEC_DPAQX_SA_W_PH, UNSPEC_DPSQX_S_W_PH, UNSPEC_DPSQX_SA_W_PH): | |
26315 | Moved to mips-dspr2.md. | |
26316 | (UNSPEC_MOVE_TF_PS, UNSPEC_C, UNSPEC_ALNV_PS, UNSPEC_CABS) | |
26317 | (UNSPEC_ADDR_PS, UNSPEC_CVT_PW_PS, UNSPEC_CVT_PS_PW, UNSPEC_MULR_PS) | |
26318 | (UNSPEC_ABS_PS, UNSPEC_RSQRT1, UNSPEC_RSQRT2, UNSPEC_RECIP1) | |
26319 | (UNSPEC_RECIP2, UNSPEC_SINGLE_CC, UNSPEC_SCC): Move from mips-ps-3d.md. | |
26320 | (UNSPEC_LOONGSON_PAVG, UNSPEC_LOONGSON_PCMPEQ, UNSPEC_LOONGSON_PCMPGT) | |
26321 | (UNSPEC_LOONGSON_PEXTR, UNSPEC_LOONGSON_PINSR_0) | |
26322 | (UNSPEC_LOONGSON_PINSR_1, UNSPEC_LOONGSON_PINSR_2) | |
26323 | (UNSPEC_LOONGSON_PINSR_3, UNSPEC_LOONGSON_PMADD) | |
26324 | (UNSPEC_LOONGSON_PMOVMSK, UNSPEC_LOONGSON_PMULHU) | |
26325 | (UNSPEC_LOONGSON_PMULH, UNSPEC_LOONGSON_PMULL, UNSPEC_LOONGSON_PMULU) | |
26326 | (UNSPEC_LOONGSON_PASUBUB, UNSPEC_LOONGSON_BIADD, | |
26327 | UNSPEC_LOONGSON_PSADBH) | |
26328 | (UNSPEC_LOONGSON_PSHUFH, UNSPEC_LOONGSON_PUNPCKH) | |
26329 | (UNSPEC_LOONGSON_PUNPCKL, UNSPEC_LOONGSON_PADDD) | |
26330 | (UNSPEC_LOONGSON_PSUBD): Move to mips-loongson.md. | |
26331 | (UNSPEC_LOONGSON_ALU1_TURN_ENABLED_INSN) | |
26332 | (UNSPEC_LOONGSON_ALU2_TURN_ENABLED_INSN) | |
26333 | (UNSPEC_LOONGSON_FALU1_TURN_ENABLED_INSN) | |
26334 | (UNSPEC_LOONGSON_FALU2_TURN_ENABLED_INSN): Move to mips-loongson2ef.md. | |
26335 | (cpu): Update comment. | |
26336 | * config/mips/sync.md (UNSPEC_COMPARE_AND_SWAP) | |
26337 | (UNSPEC_COMPARE_AND_SWAP_12, UNSPEC_SYNC_OLD_OP, UNSPEC_SYNC_NEW_OP) | |
26338 | (UNSPEC_SYNC_NEW_OP_12, UNSPEC_SYNC_OLD_OP_12, UNSPEC_SYNC_EXCHANGE) | |
26339 | (UNSPEC_SYNC_EXCHANGE_12, UNSPEC_MEMORY_BARRIER): Moved from mips.md. | |
26340 | * config/mips/loongson.md (UNSPEC_LOONGSON_PAVG, | |
26341 | UNSPEC_LOONGSON_PCMPEQ) | |
26342 | (UNSPEC_LOONGSON_PCMPGT, UNSPEC_LOONGSON_PEXTR, | |
26343 | UNSPEC_LOONGSON_PINSR_0) | |
26344 | (UNSPEC_LOONGSON_PINSR_1, UNSPEC_LOONGSON_PINSR_2) | |
26345 | (UNSPEC_LOONGSON_PINSR_3, UNSPEC_LOONGSON_PMADD) | |
26346 | (UNSPEC_LOONGSON_PMOVMSK, UNSPEC_LOONGSON_PMULHU) | |
26347 | (UNSPEC_LOONGSON_PMULH, UNSPEC_LOONGSON_PMULL, UNSPEC_LOONGSON_PMULU) | |
26348 | (UNSPEC_LOONGSON_PASUBUB, UNSPEC_LOONGSON_BIADD, | |
26349 | UNSPEC_LOONGSON_PSADBH) | |
26350 | (UNSPEC_LOONGSON_PSHUFH, UNSPEC_LOONGSON_PUNPCKH) | |
26351 | (UNSPEC_LOONGSON_PUNPCKL, UNSPEC_LOONGSON_PADDD) | |
26352 | (UNSPEC_LOONGSON_PSUBD): Moved from mips.md | |
26353 | * config/mips/loongson2ef.md (UNSPEC_LOONGSON_ALU1_TURN_ENABLED_INSN) | |
26354 | (UNSPEC_LOONGSON_ALU2_TURN_ENABLED_INSN) | |
26355 | (UNSPEC_LOONGSON_FALU1_TURN_ENABLED_INSN) | |
26356 | (UNSPEC_LOONGSON_FALU2_TURN_ENABLED_INSN): Moved from mips.md | |
26357 | * config/mips/mips-dsp.md (UNSPEC_ADDQ, UNSPEC_ADDQ_S, UNSPEC_SUBQ) | |
26358 | (UNSPEC_SUBQ_S, UNSPEC_ADDSC, UNSPEC_ADDWC, UNSPEC_MODSUB) | |
26359 | (UNSPEC_RADDU_W_QB, UNSPEC_ABSQ_S, UNSPEC_PRECRQ_QB_PH) | |
26360 | (UNSPEC_PRECRQ_PH_W, UNSPEC_PRECRQ_RS_PH_W, UNSPEC_PRECRQU_S_QB_PH) | |
26361 | (UNSPEC_PRECEQ_W_PHL, UNSPEC_PRECEQ_W_PHR, UNSPEC_PRECEQU_PH_QBL) | |
26362 | (UNSPEC_PRECEQU_PH_QBR, UNSPEC_PRECEQU_PH_QBLA, UNSPEC_PRECEQU_PH_QBRA) | |
26363 | (UNSPEC_PRECEU_PH_QBL, UNSPEC_PRECEU_PH_QBR, UNSPEC_PRECEU_PH_QBLA) | |
26364 | (UNSPEC_PRECEU_PH_QBRA, UNSPEC_SHLL, UNSPEC_SHLL_S, UNSPEC_SHRL_QB) | |
26365 | (UNSPEC_SHRA_PH, UNSPEC_SHRA_R, UNSPEC_MULEU_S_PH_QBL) | |
26366 | (UNSPEC_MULEU_S_PH_QBR, UNSPEC_MULQ_RS_PH, UNSPEC_MULEQ_S_W_PHL) | |
26367 | (UNSPEC_MULEQ_S_W_PHR, UNSPEC_DPAU_H_QBL, UNSPEC_DPAU_H_QBR) | |
26368 | (UNSPEC_DPSU_H_QBL, UNSPEC_DPSU_H_QBR, UNSPEC_DPAQ_S_W_PH) | |
26369 | (UNSPEC_DPSQ_S_W_PH, UNSPEC_MULSAQ_S_W_PH, UNSPEC_DPAQ_SA_L_W) | |
26370 | (UNSPEC_DPSQ_SA_L_W, UNSPEC_MAQ_S_W_PHL, UNSPEC_MAQ_S_W_PHR) | |
26371 | (UNSPEC_MAQ_SA_W_PHL, UNSPEC_MAQ_SA_W_PHR, UNSPEC_BITREV, UNSPEC_INSV) | |
26372 | (UNSPEC_REPL_QB, UNSPEC_REPL_PH, UNSPEC_CMP_EQ, UNSPEC_CMP_LT) | |
26373 | (UNSPEC_CMP_LE, UNSPEC_CMPGU_EQ_QB, UNSPEC_CMPGU_LT_QB) | |
26374 | (UNSPEC_CMPGU_LE_QB, UNSPEC_PICK, UNSPEC_PACKRL_PH, UNSPEC_EXTR_W) | |
26375 | (UNSPEC_EXTR_R_W, UNSPEC_EXTR_RS_W, UNSPEC_EXTR_S_H, UNSPEC_EXTP) | |
26376 | (UNSPEC_EXTPDP, UNSPEC_SHILO, UNSPEC_MTHLIP, UNSPEC_WRDSP) | |
26377 | (UNSPEC_RDDSP): Moved from mips.md. | |
26378 | * config/mips/mips-dspr2.md (UNSPEC_ABSQ_S_QB, UNSPEC_ADDU_PH) | |
26379 | (UNSPEC_ADDU_S_PH, UNSPEC_ADDUH_QB, UNSPEC_ADDUH_R_QB, UNSPEC_APPEND) | |
26380 | (UNSPEC_BALIGN, UNSPEC_CMPGDU_EQ_QB, UNSPEC_CMPGDU_LT_QB) | |
26381 | (UNSPEC_CMPGDU_LE_QB, UNSPEC_DPA_W_PH, UNSPEC_DPS_W_PH, UNSPEC_MADD) | |
26382 | (UNSPEC_MADDU, UNSPEC_MSUB, UNSPEC_MSUBU, UNSPEC_MUL_PH) | |
26383 | (UNSPEC_MUL_S_PH, UNSPEC_MULQ_RS_W, UNSPEC_MULQ_S_PH, UNSPEC_MULQ_S_W) | |
26384 | (UNSPEC_MULSA_W_PH, UNSPEC_MULT, UNSPEC_MULTU, UNSPEC_PRECR_QB_PH) | |
26385 | (UNSPEC_PRECR_SRA_PH_W, UNSPEC_PRECR_SRA_R_PH_W, UNSPEC_PREPEND) | |
26386 | (UNSPEC_SHRA_QB, UNSPEC_SHRA_R_QB, UNSPEC_SHRL_PH, UNSPEC_SUBU_PH) | |
26387 | (UNSPEC_SUBU_S_PH, UNSPEC_SUBUH_QB, UNSPEC_SUBUH_R_QB, UNSPEC_ADDQH_PH) | |
26388 | (UNSPEC_ADDQH_R_PH, UNSPEC_ADDQH_W, UNSPEC_ADDQH_R_W, UNSPEC_SUBQH_PH) | |
26389 | (UNSPEC_SUBQH_R_PH, UNSPEC_SUBQH_W, UNSPEC_SUBQH_R_W, UNSPEC_DPAX_W_PH) | |
26390 | (UNSPEC_DPSX_W_PH, UNSPEC_DPAQX_S_W_PH, UNSPEC_DPAQX_SA_W_PH) | |
26391 | (UNSPEC_DPSQX_S_W_PH, UNSPEC_DPSQX_SA_W_PH): Moved from mips.md. | |
26392 | * config/mips/mips-ps-3d.md (UNSPEC_MOVE_TF_PS, UNSPEC_C) | |
26393 | (UNSPEC_ALNV_PS, UNSPEC_CABS, UNSPEC_ADDR_PS, UNSPEC_CVT_PW_PS) | |
26394 | (UNSPEC_CVT_PS_PW, UNSPEC_MULR_PS, UNSPEC_ABS_PS, UNSPEC_RSQRT1) | |
26395 | (UNSPEC_RSQRT2, UNSPEC_RECIP1, UNSPEC_RECIP2, UNSPEC_SINGLE_CC) | |
26396 | (UNSPEC_SCC): Moved from mips.md. | |
26397 | * config/mips/mips.c (mips_arch, mips_tune): Change enum from | |
26398 | "processor_type" to "processor". | |
26399 | (mips_rtx_cost_data): Replace PROCESSOR_MAX with NUM_PROCESSOR_VALUES. | |
26400 | * config/mips/mips.h (processor_type): Delete. | |
26401 | (mips_cpu_info.cpu, mips_arch, mips_tune): Change enum from | |
26402 | "processor_type" to "processor". | |
26403 | ||
26404 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26405 | ||
26406 | * configure.ac (tm_include_list): Add insn-constants.h. | |
26407 | * configure: Regenerate. | |
26408 | * Makefile.in (GTM_H): Move insn-constants.h here from... | |
26409 | (TM_H): ...here. | |
26410 | * mkconfig.sh: Remove special handling for insn-constants.h. | |
26411 | ||
26412 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26413 | ||
26414 | * Makefile.in (BUILD_RTL): Move build/read-md.o to... | |
26415 | (BUILD_MD): ...this new variable. | |
26416 | (simple_generated_rtl_h, simple_generated_rtl_c): New variables | |
26417 | that include the old contents of simple_generated_h and | |
26418 | simple_generated_c. | |
26419 | (simple_generated_h, simple_generated_c): Include them. Add | |
26420 | insn-constants.h. | |
26421 | (s-%): Make simple_generated_{h,c} stamps depend on $(MD_DEPS) | |
26422 | and simple_generated_rtl_{h,c} stamps depend on insn-conditions.md. | |
26423 | Remove these dependencies from the main rule and include | |
26424 | insn-conditions.md in the command line only if it appears | |
26425 | in the dependency list. | |
26426 | (insn-constants.h, s-constants): Delete. | |
26427 | (build/genconstants.o): Don't depend on $(RTL_BASE_H), $(GTM_H) | |
26428 | or gensupport.h. | |
26429 | (build/genmddeps.o): Likewise. | |
26430 | (genprogrtl): New variable that contains everything from genprogmd | |
26431 | except mddeps and constants. | |
26432 | (genprogmd): Redefine in terms of genprogrtl. Make these programs | |
26433 | depend on $(BUILD_MD) | |
26434 | (genprog): New variable. Make these programs depend on | |
26435 | $(BUILD_ERRORS). | |
26436 | * genmddeps.c: Don't include tm.h, rtl.h or gensupport.h. | |
26437 | (main): Use read_md_files instead of init_rtx_reader_args. | |
26438 | * genconstants.c: As for genmddeps.c. | |
26439 | * read-md.h (read_skip_construct): Declare. | |
26440 | * read-md.c (read_skip_construct): New function. | |
26441 | (handle_file): Allow a null handle_directive, skipping the | |
26442 | construct if so. | |
26443 | (parse_include): Update the comment accordingly. | |
26444 | ||
26445 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26446 | ||
26447 | * Makefile.in (build/genmddeps.o): Depend on $(READ_MD_H). | |
26448 | * genmddeps.c: Include read-md.h. | |
26449 | (main): Call init_rtx_reader_args instead of init_md_reader_args. | |
26450 | * genattr.c (main): Likewise. | |
26451 | * genattrtab.c (main): Likewise. | |
26452 | * genautomata.c (main): Likewise. | |
26453 | * gencodes.c (main): Likewise. | |
26454 | * genconditions.c (main): Likewise. | |
26455 | * genconfig.c (main): Likewise. | |
26456 | * genconstants.c (main): Likewise. | |
26457 | * genemit.c (main): Likewise. | |
26458 | * genextract.c (main): Likewise. | |
26459 | * genflags.c (main): Likewise. | |
26460 | * genopinit.c (main): Likewise. | |
26461 | * genoutput.c (main): Likewise. | |
26462 | * genpeep.c (main): Likewise. | |
26463 | * genrecog.c (main): Likewise. | |
26464 | * genpreds.c (main): Likewise. | |
26465 | * gensupport.h (in_fname): Move to read-md.h. | |
26466 | (init_md_reader_args_cb): Rename to... | |
26467 | (init_rtx_reader_args_cb): ...this and return a bool. | |
26468 | (init_md_reader_args): Rename to... | |
26469 | (init_rtx_reader_args): ...this and return a bool. | |
26470 | (include_callback): Move to read-md.h. | |
26471 | * gensupport.c (in_fname, include_callback, base_dir, max_include_len) | |
26472 | (file_name_list, first_dir_md_include): Move to read-md.c | |
26473 | (first_bracket_include): Delete unused variable. | |
26474 | (last_dir_md_include): Move to read-md.c. | |
26475 | (process_include): Delete, moving code to read-md.c:handle_include. | |
26476 | (process_rtx): Don't handle INCLUDE. | |
26477 | (save_string): Delete. | |
26478 | (rtx_handle_directive): New function. | |
26479 | (init_md_reader_args_cb): Rename to... | |
26480 | (init_rtx_reader_args_cb): ...this and return a boolean success value. | |
26481 | Use read_md_args. | |
26482 | (init_md_reader_args): Rename to... | |
26483 | (init_rtx_reader_args): ...this and return a boolean success value. | |
26484 | * rtl.def (INCLUDE): Delete. | |
26485 | * rtl.h (read_rtx): Remove "int *" argument. Add "const char *" | |
26486 | argument. | |
26487 | * read-rtl.c (read_conditions): Don't gobble ')' here. | |
26488 | (read_mapping): Likewise. | |
26489 | (read_rtx): Remove LINENO argument. Add RTX_NAME argument. | |
26490 | Handle top-level non-rtx constructs here rather than in read_rtx_1. | |
26491 | Store the whole queue in *X. Remove call to init_md_reader. | |
26492 | (read_rtx_1): Rename to... | |
26493 | (read_rtx_code): ...this. Call read_nested_rtx to read subrtxes. | |
26494 | Don't handle top-level non-rtx constructs here. Don't handle (nil) | |
26495 | here. | |
26496 | (read_nested_rtx): New function. Handle (nil) here rather than | |
26497 | in read_rtx_code. | |
26498 | (read_rtx_variadic): Call read_nested_rtx to read subrtxes. Don't | |
26499 | gobble ')' here. | |
26500 | * read-md.h (directive_handler_t): New type. | |
26501 | (in_fname, include_callback): Moved from read-md.h. | |
26502 | (read_constants, init_md_reader): Delete. | |
26503 | (read_md_files): Declare. | |
26504 | * read-md.c (file_name_list, in_fname, base_dir, first_dir_md_include) | |
26505 | (last_dir_md_include_ptr, include_callback, max_include_len): Moved | |
26506 | from gensupport.c. | |
26507 | (read_constants): Rename to... | |
26508 | (handle_constants): ...this. Don't gobble ')' here. | |
26509 | (handle_include, handle_file, handle_toplevel_file) | |
26510 | (parse_include): New functions, mostly taken from gensupport.c. | |
26511 | (init_md_reader): Subsume into... | |
26512 | (read_md_files): ...this new function. | |
26513 | ||
26514 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26515 | ||
26516 | * read-md.h (read_char): Increment read_md_lineno after reading '\n'. | |
26517 | (unread_char): Decrement read_md_lineno after putting back '\n'. | |
26518 | * read-md.c (fatal_with_file_and_line): Push back any characters | |
26519 | that we decide not to add to the context. | |
26520 | (read_skip_spaces): Don't increment read_md_lineno here. Avoid using | |
26521 | fatal_expected_char in cases where '/' ends a line (for example). | |
26522 | (read_name): Don't increment read_md_lineno here. | |
26523 | (read_escape): Likewise. | |
26524 | (read_quoted_string): Likewise. | |
26525 | (read_braced_string): Likewise. | |
26526 | ||
26527 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26528 | ||
26529 | * Makefile.in (READ_MD_H): Add $(HASHTAB_H). | |
26530 | (build/genconstants.o): Depend on $(READ_MD_H) gensupport.h. | |
26531 | * genconstants.c: Include read-md.h. | |
26532 | * read-rtl.c (md_constants): Move to read-md.c. | |
26533 | (md_name): Move to read-md.h. | |
26534 | (initialize_iterators): Use leading_string_hash instead of def_hash | |
26535 | and leading_string_eq_p instead of def_name_eq_p. | |
26536 | (read_name): Move to read-md.c. | |
26537 | (def_hash, def_name_eq_p): Delete. | |
26538 | (read_constants, traverse_md_constants): Move to read-md.c. | |
26539 | * rtl.h (md_constant, traverse_md_constants): Move to read-md.h. | |
26540 | * read-md.h: Include hashtab.h. | |
26541 | (md_name): Moved from read-rtl.c. | |
26542 | (md_constant): Moved from read-md.h. | |
26543 | (leading_string_hash, leading_string_eq_p, read_name) | |
26544 | (read_constants, traverse_md_constants): Declare. | |
26545 | * read-md.c (md_constants): Moved from read-rtl.c. | |
26546 | (leading_string_hash, leading_string_eq_p): New functions. | |
26547 | (read_name, read_constants, traverse_md_constants): Moved from | |
26548 | read-rtl.c. | |
26549 | ||
26550 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26551 | ||
26552 | * read-rtl.c (md_name): New structure. | |
26553 | (read_name): Take an md_name instead of a buffer pointer. | |
26554 | Use the "string" field instead of strcpy when expanding constants. | |
26555 | (read_constants): Remove the tmp_char argument. Update the calls | |
26556 | to read_name, using two local name buffers instead of the tmp_char | |
26557 | argument. Merge the constant-creation code. | |
26558 | (read_conditions): Remove the tmp_char argument. Update the calls | |
26559 | to read_name, using a local name buffer instead of the tmp_char | |
26560 | argument. | |
26561 | (read_mapping): Replace tmp_char variable with a local name buffer. | |
26562 | Update the calls to read_name. | |
26563 | (read_rtx_1): Likewise. Update the calls to read_constants and | |
26564 | read_conditions. | |
26565 | ||
26566 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26567 | ||
26568 | * Makefile.in (build/read-md.o): Depend on errors.h. | |
26569 | * read-md.h (error_with_line): Declare. | |
26570 | * read-md.c: Include errors.h. | |
26571 | (message_with_line_1): New function, extracted from... | |
26572 | (message_with_line): ...here. | |
26573 | (error_with_line): New function. | |
26574 | * genattrtab.c: If a call to message_with_line is followed by | |
26575 | "have_error = 1;", replace both statements with a call to | |
26576 | error_with_line. | |
26577 | * genoutput.c: Likewise. | |
26578 | * genpreds.c: Likewise. | |
26579 | * genrecog.c: If a call to message_with_line is followed by | |
26580 | "error_count++;", replace both statements with a call to | |
26581 | error_with_line. | |
26582 | (errorcount): Delete. | |
26583 | (main): Don't check it. | |
26584 | * gensupport.c: If a call to message_with_line is followed by | |
26585 | "errors = 1;", replace both statements with a call to error_with_line. | |
26586 | (errors): Delete. | |
26587 | (process_define_cond_exec): Check have_error instead of errors. | |
26588 | (init_md_reader_args_cb): Likewise. Don't set errors. | |
26589 | ||
26590 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26591 | ||
26592 | * read-md.h (read_md_file): Declare. | |
26593 | (read_char, unread_char): New functions. | |
26594 | (fatal_with_file_and_line, fatal_expected_char, read_skip_spaces) | |
26595 | (read_quoted_string, read_string): Remove FILE * argument. | |
26596 | * read-md.c (read_md_file): New variable. | |
26597 | (read_md_filename, read_md_lineno): Update comments and remove | |
26598 | unnecessary initialization. | |
26599 | (fatal_with_file_and_line, fatal_expected_char, read_skip_spaces) | |
26600 | (read_escape, read_quoted_string, read_braced_string, read_string): | |
26601 | Remove FILE * argument. Update calls accordingly, using read_char | |
26602 | and unread_char instead of getc and ungetc. | |
26603 | * rtl.h (read_rtx): Remove FILE * argument. | |
26604 | * read-rtl.c (iterator_group): Remove FILE * argument from | |
26605 | "find_builtin". | |
26606 | (iterator_traverse_data): Remove "infile" field. | |
26607 | (find_mode, find_code, apply_mode_maps, apply_iterator_to_rtx) | |
26608 | (add_mapping, read_name, read_constants, read_conditions) | |
26609 | (validate_const_int, find_iterator, read_mapping, check_code_iterator) | |
26610 | (read_rtx, read_rtx_1, read_rtx_variadic): Remove FILE * argument. | |
26611 | Remove file arguments from all calls, using read_char and unread_char | |
26612 | instead of getc and ungetc. | |
26613 | * gensupport.c (process_include): Preserve read_md_file around | |
26614 | the include. Set read_md_file to the handle of the included file. | |
26615 | Update call to read_rtx. | |
26616 | (init_md_reader_args_cb): Set read_md_file to the handle of the file | |
26617 | and remove local FILE *. Update calls to read_rtx. | |
26618 | ||
26619 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26620 | ||
26621 | * read-md.h (read_rtx_lineno): Rename to... | |
26622 | (read_md_lineno): ...this. | |
26623 | (read_rtx_filename): Rename to... | |
26624 | (read_md_filename): ...this. | |
26625 | (copy_rtx_ptr_loc): Rename to... | |
26626 | (copy_md_ptr_loc): ...this. | |
26627 | (print_rtx_ptr_loc): Rename to... | |
26628 | (print_md_ptr_loc): ...this. | |
26629 | * read-md.c: Likewise. Update references after renaming. | |
26630 | (string_obstack): Replace RTL with MD in comment. | |
26631 | (set_rtx_ptr_loc): Rename to... | |
26632 | (set_md_ptr_loc): ...this. | |
26633 | (get_rtx_ptr_loc): Rename to... | |
26634 | (get_md_ptr_loc): ...this. | |
26635 | * genconditions.c: Update references after renaming. | |
26636 | * genemit.c: Likewise. | |
26637 | * genoutput.c: Likewise. | |
26638 | * genpreds.c: Likewise. | |
26639 | * gensupport.c: Likewise. | |
26640 | * read-rtl.c: Likewise. | |
26641 | ||
26642 | 2010-06-10 Richard Sandiford <rdsandiford@googlemail.com> | |
26643 | ||
26644 | * Makefile.in (READ_MD_H): New variable. | |
26645 | (BUILD_RTL): Add build/read-md.o. | |
26646 | (lto-wrapper.o): Depend on coretypes.h instead of defaults.h. | |
26647 | (build/gensupport.o, build/read-rtl.o, build/genattr.o) | |
26648 | (build/genattrtab.o, build/genconditions.o build/genemit.o) | |
26649 | (build/genextract.o, build/genflags.o, build/genoutput.o) | |
26650 | (build/genpreds.o, build/genrecog.o): Depend on $(READ_MD_H). | |
26651 | (build/read-md.o): New rule. | |
26652 | * defaults.h (obstack_chunk_alloc, obstack_chunk_free) | |
26653 | (OBSTACK_CHUNK_SIZE, gcc_obstack_init): Move to... | |
26654 | * coretypes.h: ...here. | |
26655 | * lto-wrapper.c: Include coretypes.h instead of defaults.h. | |
26656 | * pretty-print.c (obstack_chunk_alloc, obstack_chunk_free): Delete. | |
26657 | * genattr.c: Include read-md.h. | |
26658 | * genattrtab.c: Likewise. | |
26659 | * genconditions.c: Likewise. | |
26660 | * genemit.c: Likewise. | |
26661 | * genextract.c: Likewise. | |
26662 | * genflags.c: Likewise. | |
26663 | * genoutput.c: Likewise. | |
26664 | * genpreds.c: Likewise. | |
26665 | * genrecog.c: Likewise. | |
26666 | * rtl.h (read_skip_spaces, copy_rtx_ptr_loc, print_rtx_ptr_loc) | |
26667 | (join_c_conditions, print_c_condition, read_rtx_filename) | |
26668 | (read_rtx_lineno): Move to read-md.h. | |
26669 | * read-rtl.c: Include read-md.h. | |
26670 | (ptr_loc, string_obstack, ptr_locs, ptr_loc_obstack) | |
26671 | (joined_conditions, joined_conditions_obstack, read_rtx_lineno) | |
26672 | (read_rtx_filename, fatal_with_file_and_line, fatal_expected_char) | |
26673 | (leading_ptr_hash, leading_ptr_eq_p, set_rtx_ptr_loc, get_rtx_ptr_loc) | |
26674 | (copy_rtx_ptr_loc, print_rtx_ptr_loc, join_c_conditions) | |
26675 | (print_c_condition, read_skip_spaces, read_escape, read_quoted_string) | |
26676 | (read_braced_string, read_string): Move to read-md.c. | |
26677 | (read_rtx): Move some initialization to init_md_reader and call | |
26678 | init_md_reader here. | |
26679 | * gensupport.h (message_with_line, n_comma_elts, scan_comma_elt): | |
26680 | Move to read-md.h. | |
26681 | * gensupport.c: Include read-md.h. | |
26682 | (message_with_line, n_comma_elts, scan_comma_elt): Move to read-md.c. | |
26683 | * read-md.h, read-md.c: New files. | |
26684 | ||
26685 | 2010-06-10 Anatoly Sokolov <aesok@post.ru> | |
26686 | ||
26687 | * config/moxie/moxie.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE, | |
26688 | LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
26689 | * config/moxie/moxie-protos.h (moxie_function_value): Remove. | |
26690 | * config/moxie/moxie.c (moxie_function_value): Make static. | |
26691 | (moxie_libcall_value, moxie_function_value_regno_p): New functions. | |
26692 | (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
26693 | ||
26694 | 2010-06-10 Martin Jambor <mjambor@suse.cz> | |
26695 | ||
26696 | * Makefile.in (tree-sra.o): Add DBGCNT_H to dependencies. | |
26697 | * dbgcnt.def (tree_sra): New counter. | |
26698 | * tree-sra.c: Include dbgcnt.h. | |
26699 | (gate_intra_sra): Check tree_sra debug counter. | |
26700 | ||
26701 | 2010-06-10 Martin Jambor <mjambor@suse.cz> | |
26702 | ||
26703 | PR tree-optimization/44258 | |
26704 | * tree-sra.c (build_access_subtree): Return false iff there is a | |
26705 | partial overlap. | |
26706 | (build_access_trees): Likewise. | |
26707 | (analyze_all_variable_accesses): Disqualify candidates if | |
26708 | build_access_trees returns true for them. | |
26709 | ||
26710 | 2010-06-10 Alexandre Oliva <aoliva@redhat.com> | |
26711 | ||
26712 | PR debug/41371 | |
26713 | * var-tracking.c (find_loc_in_1pdv): Remove recursion, only | |
26714 | tail-recurse into canonical node. Fast-forward over | |
26715 | non-canonical VALUEs. | |
26716 | ||
26717 | 2010-06-10 H.J. Lu <hongjiu.lu@intel.com> | |
26718 | ||
26719 | PR boostrap/44470 | |
26720 | * config/i386/i386.md (*add<mode>_1): Revert revision 160394. | |
26721 | (*addsi_1_zext) <TYPE_LEA>: Likewise. | |
26722 | (add lea splitter): Likewise. | |
26723 | (add_zext lea splitter): Likewise. | |
26724 | ||
26725 | 2010-06-10 Joseph Myers <joseph@codesourcery.com> | |
26726 | ||
26727 | * common.opt (fshow-column): Don't mark as C ObjC C++ ObjC++. | |
26728 | ||
26729 | 2010-06-10 Jan Hubicka <jh@suse.cz> | |
26730 | ||
26731 | * df-problems.c (df_live_problem_data): Add live_bitmaps. | |
26732 | (df_live_alloc): Initialize problem data and live_osbtacks. | |
26733 | (df_live_finalize): Remove obstack, problem data; do not | |
26734 | clear all bitmaps. | |
26735 | (df_live_top_dump, df_live_bottom_dump): Do not dump old | |
26736 | data when not allocated. | |
26737 | (df_live_verify_solution_start): Do not allocate problem data. | |
26738 | (df_live_verify_solution_end): Check if out is allocated. | |
26739 | (struct df_md_problem_data): New structure. | |
26740 | (df_md_alloc): Allocate problem data. | |
26741 | (df_md_free): Free problem data; do not clear bitmaps. | |
26742 | ||
26743 | 2010-06-10 Jan Beulich <jbeulich@novell.com> | |
26744 | ||
26745 | PR bootstrap/37304 | |
26746 | * configure.ac: Replace $() with ${} when intending to expand | |
26747 | variables rather than invoking commands. | |
26748 | * configure: Re-generate. | |
26749 | ||
26750 | 2010-06-10 Jan Hubicka <jh@suse.cz> | |
26751 | ||
26752 | PR rtl-optimization/44460 | |
26753 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove | |
26754 | TYPE_NEEDS_CONSTRUCTING sanity check. | |
26755 | ||
26756 | 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com> | |
26757 | ||
26758 | * doc/include/fdl.texi: Move to GFDL version 1.3. | |
26759 | ||
26760 | * doc/cpp.texi: Move to GFDL version 1.3. | |
26761 | * doc/gcc.texi: Move to GFDL version 1.3. Fix copyright years. | |
26762 | * doc/gccint.texi: Move to GFDL version 1.3. | |
26763 | * doc/gcov.texi: Move to GFDL version 1.3. Update copyright years. | |
26764 | * doc/install.texi: Move to GFDL version 1.3. Fix copyright years. | |
26765 | * doc/invoke.texi: Move to GFDL version 1.3. | |
26766 | ||
26767 | 2010-06-09 Jan Hubicka <jh@suse.cz> | |
26768 | ||
26769 | * ipa-pure-const.c (propagate_pure_const, propagate_noreturn): | |
26770 | Break out from ... | |
26771 | (propagate) ... here; swap the order. | |
26772 | ||
26773 | 2010-06-09 Jan Hubicka <jh@suse.cz> | |
26774 | ||
26775 | * bitmap.c (bitmap_elt_insert_after, bitmap_first_set_bit, | |
26776 | bitmap_first_set_bit, bitmap_last_set_bit, bitmap_last_set_bit, | |
26777 | bitmap_and_into, bitmap_and_compl_into, bitmap_set_range, | |
26778 | bitmap_compl_and_into, bitmap_elt_ior): Use checking asserts. | |
26779 | ||
26780 | 2010-06-09 Changpeng Fang <changpeng.fang@amd.com> | |
26781 | ||
26782 | * tree-ssa-loop-prefetch.c (gather_memory_references_ref): | |
26783 | Do not the gather memory reference in the outer loop if the step | |
26784 | is not a constant. | |
26785 | ||
26786 | 2010-06-09 Changpeng Fang <changpeng.fang@amd.com> | |
26787 | ||
26788 | * tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO) : | |
26789 | Change the PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO threshold value from | |
26790 | 8 to 4. Minor change of the related comments. | |
26791 | ||
26792 | 2010-06-09 Sebastian Pop <sebastian.pop@amd.com> | |
26793 | ||
26794 | * tree-scalar-evolution.c (instantiate_scev_name): Do not fail | |
26795 | the scev analysis when the variable is not used outside the loop | |
26796 | in a close phi node: call compute_overall_effect_of_inner_loop. | |
26797 | ||
26798 | 2010-06-09 Sebastian Pop <sebastian.pop@amd.com> | |
26799 | ||
26800 | * graphite-sese-to-poly.c (single_pred_cond): Renamed | |
26801 | single_pred_cond_non_loop_exit. Return NULL for loop exit edges. | |
26802 | (build_sese_conditions_before): Renamed call to single_pred_cond. | |
26803 | (build_sese_conditions_after): Same. | |
26804 | ||
26805 | 2010-06-09 Sebastian Pop <sebastian.pop@amd.com> | |
26806 | ||
26807 | * graphite-poly.h: Fix comments and indentation. | |
26808 | * graphite-sese-to-poly.c: Same. | |
26809 | (build_sese_conditions_before): Compute stmt and gbb only when needed. | |
26810 | * tree-chrec.c: Fix comments and indentation. | |
26811 | (tree-ssa-loop-niter.c): Same. | |
26812 | ||
26813 | 2010-06-09 Eric Botcazou <ebotcazou@adacore.com> | |
26814 | ||
26815 | PR rtl-optimization/42461 | |
26816 | * dce.c (deletable_insn_p): Return true for const or pure calls again. | |
26817 | * except.c (insn_could_throw_p): Return false if !flag_exceptions. | |
26818 | ||
26819 | 2010-06-09 Jan Hubicka <jh@suse.cz> | |
26820 | ||
26821 | * bitmap.c (bitmap_and): Walk array forward. | |
26822 | (bitmap_and_compl_into): Likewise. | |
26823 | (bitmap_xor): Likewise. | |
26824 | (bitmap_xor_into): Likewise. | |
26825 | (bitmap_equal_p): Likewise. | |
26826 | (bitmap_intersect_p): Likewise. | |
26827 | (bitmap_intersect_compl_p): Likewise. | |
26828 | (bitmap_ior_and_into): Likewise. | |
26829 | (bitmap_elt_copy): Likewise. | |
26830 | (bitmap_and_compl): Likewise. | |
26831 | (bitmap_elt_ior): Likewise. | |
26832 | ||
26833 | 2010-06-09 Dave Korn <dave.korn.cygwin@gmail.com> | |
26834 | ||
26835 | * opts-common.c (prune_options): Ensure replacement argv array | |
26836 | is correctly terminated by a NULL entry. | |
26837 | ||
26838 | 2010-06-09 Jan Hubicka <jh@suse.cz> | |
26839 | ||
26840 | * cgraph.h (varpool_first_static_initializer, | |
26841 | varpool_next_static_initializer): Make checking only when | |
26842 | checking enabled. | |
26843 | * tree-vectorizer.h (vinfo_for_stmt): Remove check. | |
26844 | (set_vinfo_for_stmt, get_earlier_stmt, is_loop_header_bb_p): Change | |
26845 | gcc_assert to gcc_checking_assert. | |
26846 | * tree-flow-inline.h (gimple_vop, get_var_ann, relink_imm_use, | |
26847 | phi_nodes, set_phi_nodes, phi_arg_index_from_use, op_iter_next_use, | |
26848 | op_iter_next_def, op_iter_next_tree, op_iter_init, op_iter_init_use, | |
26849 | op_iter_init_phiuse, op_iter_init_phidef, | |
26850 | array_ref_contains_indirect_ref, ref_contains_array_ref): Use | |
26851 | gcc_checking_assert. | |
26852 | * emit-rtl.h (set_first_insn, set_last_insn): Likewise. | |
26853 | * tree-ssa-live.h (var_to_partition, var_to_partition_to_var, | |
26854 | partition_is_global, live_on_entry, live_on_exit, | |
26855 | live_merge_and_clear): Likewise. | |
26856 | * system.h (gcc_checking_assert): New macro. | |
26857 | * gimple.h (set_bb_seq): Use gcc_checking_assert. | |
26858 | ||
26859 | 2010-06-09 Jason Merrill <jason@redhat.com> | |
26860 | ||
26861 | * Makefile.in (TAGS): Collect tags info from c-family. | |
26862 | ||
26863 | 2010-06-09 Jan Hubicka <jh@suse.cz> | |
26864 | ||
26865 | * gimple.h (gcc_gimple_checking_assert): New macro. | |
26866 | (gimple_set_def_ops, gimple_set_use_ops, | |
26867 | gimple_set_vuse, gimple_set_vdef, | |
26868 | gimple_omp_subcode, gimple_omp_set_subcode, gimple_ops, gimple_op, | |
26869 | gimple_op_ptr, gimple_op_ptr, gimple_set_op, gimple_bind_set_block, | |
26870 | gimple_asm_input_op, gimple_asm_input_op_ptr, gimple_asm_set_input_op, | |
26871 | gimple_asm_output_op, gimple_asm_output_op_ptr, | |
26872 | gimple_asm_set_output_op, gimple_asm_clobber_op, | |
26873 | gimple_asm_set_clobber_op, gimple_asm_label_op, | |
26874 | gimple_asm_set_label_op, gimple_try_set_kind, | |
26875 | gimple_try_catch_is_cleanup, gimple_try_set_catch_is_cleanup, | |
26876 | gimple_phi_arg, gimple_switch_num_labels, gimple_switch_set_index, | |
26877 | gimple_switch_label, gimple_switch_set_label, gimple_omp_for_index, | |
26878 | gimple_omp_for_index_ptr, gimple_omp_for_set_index, | |
26879 | gimple_omp_for_initial, gimple_omp_for_initial_ptr, | |
26880 | gimple_omp_for_set_initial, gimple_omp_for_final, | |
26881 | gimple_omp_for_final_ptr, gimple_omp_for_set_final, | |
26882 | gimple_omp_for_incr, gimple_omp_for_incr_ptr, gimple_omp_for_set_incr, | |
26883 | gimple_omp_for_set_cond, gimple_omp_for_cond): Make checking | |
26884 | conditional with ENABLE_GIMPLE_CHECKING. | |
26885 | (gimple_phi_set_arg): Likewise; replace memcpy by assignment. | |
26886 | ||
26887 | 2010-06-09 Sandra Loosemore <sandra@codesourcery.com> | |
26888 | ||
26889 | * tree-ssa-loop-ivopts.c (adjust_setup_cost): New function. | |
26890 | (get_computation_cost_at): Use it. | |
26891 | (determine_use_iv_cost_condition): Likewise. | |
26892 | (determine_iv_cost): Likewise. | |
26893 | ||
26894 | 2010-06-09 Richard Guenther <rguenther@suse.de> | |
26895 | ||
26896 | * tree-ssa-loop-niter.c (simplify_replace_tree): Do not | |
26897 | replace constants. | |
26898 | ||
26899 | 2010-06-09 Kai Tietz <kai.tietz@onevision.com> | |
26900 | ||
26901 | * c-objc-common.c (c_tree_printer): Pre-intialize t by NULL_TREE. | |
26902 | ||
26903 | 2010-06-09 Martin Jambor <mjambor@suse.cz> | |
26904 | ||
26905 | PR tree-optimization/44423 | |
26906 | * tree-sra.c (dump_access): Dump also grp_assignment_read. | |
26907 | (analyze_access_subtree): Pass negative allow_replacements to children | |
26908 | if the current type is scalar. | |
26909 | ||
26910 | 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com> | |
26911 | ||
26912 | PR testsuite/42843 | |
26913 | * gcc-plugin.h (int plugin_is_GPL_compatible): Declare as extern "C". | |
26914 | * doc/plugins.texi (Plugin license check): Update information | |
26915 | on type of plugin_is_GPL_compatible. | |
26916 | * Makefile.in (PLUGINCC): Define as $(COMPILER). | |
26917 | (PLUGINCFLAGS): Define as $(COMPILER_FLAGS). | |
26918 | ||
26919 | 2010-06-09 Bernd Schmidt <bernds@codesourcery.com> | |
26920 | ||
26921 | * config/arm/arm.c (thumb2_reorg): New function. | |
26922 | (arm_reorg): Call it. | |
26923 | * config/arm/thumb2.md (define_peephole2 for flag clobbering | |
26924 | arithmetic operations): Delete. | |
26925 | ||
26926 | 2010-06-09 Edmar Wienskoski <edmar@freescale.com> | |
26927 | ||
26928 | PR target/44067 | |
26929 | * config/rs6000/rs6000.md (DIFD): Do not split dpfp values for | |
26930 | e500v2 target. | |
26931 | ||
26932 | 2010-06-09 Joern Rennecke <joern.rennecke@embecosm.com> | |
26933 | ||
26934 | PR plugins/44459 | |
26935 | * gcc-plugin.h: Encapsulate all declarations in extern "C". | |
26936 | ||
26937 | 2010-06-08 Jan Hubicka <jh@suse.cz> | |
26938 | ||
26939 | * basic-block.h (single_succ_edge, single_pred_edge, ei_container, | |
26940 | ei_next, ei_prev): Do sanity checking with ENABLE_CHECKING only. | |
26941 | ||
26942 | 2010-06-08 Sandra Loosemore <sandra@codesourcery.com> | |
26943 | ||
26944 | PR tree-optimization/39874 | |
26945 | PR middle-end/28685 | |
26946 | * gimple.h (maybe_fold_and_comparisons, maybe_fold_or_comparisons): | |
26947 | Declare. | |
26948 | * gimple-fold.c (canonicalize_bool, same_bool_comparison_p, | |
26949 | same_bool_result_p): New. | |
26950 | (and_var_with_comparison, and_var_with_comparison_1, | |
26951 | and_comparisons_1, and_comparisons, maybe_fold_and_comparisons): New. | |
26952 | (or_var_with_comparison, or_var_with_comparison_1, | |
26953 | or_comparisons_1, or_comparisons, maybe_fold_or_comparisons): New. | |
26954 | * tree-ssa-reassoc.c (eliminate_redundant_comparison): Use | |
26955 | maybe_fold_and_comparisons or maybe_fold_or_comparisons instead | |
26956 | of combine_comparisons. | |
26957 | * tree-ssa-ifcombine.c (ifcombine_ifandif, ifcombine_iforif): Likewise. | |
26958 | ||
26959 | 2010-06-08 Anatoly Sokolov <aesok@post.ru> | |
26960 | ||
26961 | * config/pdp11/pdp11.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE, | |
26962 | LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
26963 | * config/pdp11/pdp11.c (pdp11_function_value, pdp11_libcall_value, | |
26964 | pdp11_function_value_regno_p): New functions. | |
26965 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
26966 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
26967 | ||
26968 | 2010-06-08 Kazu Hirata <kazu@codesourcery.com> | |
26969 | ||
26970 | * config/arm/arm.c (arm_rtx_costs_1): Don't special case for | |
26971 | Thumb-2 in the MINUS case. | |
26972 | ||
26973 | 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
26974 | ||
26975 | * doc/tm.texi (Per-Function Data): Do not reference ggc_alloc. | |
26976 | ||
26977 | * doc/gty.texi (GTY Options): Document typed GC allocation and | |
26978 | variable_size GTY option. | |
26979 | ||
26980 | * ggc-internal.h: New. | |
26981 | ||
26982 | * ggc.h: Update copyright year. | |
26983 | (digit_string): Move to stringpool.c. | |
26984 | (ggc_mark_stringpool, ggc_purge_stringpool, ggc_mark_roots) | |
26985 | (gt_pch_save_stringpool, gt_pch_fixup_stringpool) | |
26986 | (gt_pach_restore_stringpool, gt_pch_p_S, gt_pch_note_object) | |
26987 | (init_ggc_pch, ggc_pch_count_object, ggc_pch_total_size) | |
26988 | (ggc_pch_this_base, ggc_pch_alloc_object, ggc_pch_prepare_write) | |
26989 | (ggc_pch_write_object, ggc_pch_finish, ggc_pch_read) | |
26990 | (ggc_force_collect, ggc_get_size, ggc_statistics) | |
26991 | (ggc_print_common_statistics): Move to ggc-internal.h. | |
26992 | (digit_vector, new_ggc_zone, destroy_ggc_zone, ggc_alloc_stat) | |
26993 | (ggc_alloc, ggc_alloc_cleared, ggc_realloc, ggc_calloc, GGC_NEW) | |
26994 | (GGC_CNEW, GGC_NEWVEC, GGC_CNEWVEC, GGC_NEWVAR, ggc_alloc_rtvec) | |
26995 | (ggc_alloc_tree, gt_pch_save, ggc_min_expand_heuristic) | |
26996 | (ggc_min_heapsize_heuristic, ggc_alloc_zone) | |
26997 | (ggc_alloc_zone_pass_stat): Remove. | |
26998 | (ggc_internal_alloc_stat, ggc_internal_alloc) | |
26999 | (ggc_internal_cleared_alloc_stat): New. | |
27000 | (GGC_RESIZEVEC, GGC_RESIZEVAR): Redefine. | |
27001 | (ggc_internal_vec_alloc_stat) | |
27002 | (ggc_internal_cleared_vec_alloc_stat) | |
27003 | (ggc_internal_vec_alloc_stat, ggc_internal_cleared_vec_alloc) | |
27004 | (ggc_alloc_atomic_stat, ggc_alloc_atomic) | |
27005 | (ggc_alloc_cleared_atomic, ggc_cleared_alloc_htab_ignore_args) | |
27006 | (ggc_cleared_alloc_ptr_array_two_args): New. | |
27007 | (htab_create_ggc, splay_tree_new_ggc): Redefine. | |
27008 | (ggc_splay_alloc): Change the type of the first argument to | |
27009 | enum gt_types_enum. | |
27010 | (ggc_alloc_string): Make macro. | |
27011 | (ggc_alloc_string_stat): New. | |
27012 | (ggc_strdup): Redefine. | |
27013 | (rtl_zone, tree_zone, tree_id_zone): Declare unconditionally. | |
27014 | (ggc_alloc_rtvec_sized): New. | |
27015 | (ggc_alloc_zone_stat): Rename to ggc_internal_alloc_zone_stat. | |
27016 | (ggc_internal_alloc_zone_pass_stat, ggc_internal_alloc_zone_stat) | |
27017 | (ggc_internal_cleared_alloc_zone_stat) | |
27018 | (ggc_internal_zone_alloc_stat) | |
27019 | (ggc_internal_zone_cleared_alloc_stat) | |
27020 | (ggc_internal_zone_vec_alloc_stat) | |
27021 | (ggc_alloc_zone_rtx_def_stat) | |
27022 | (ggc_alloc_zone_tree_node_stat) | |
27023 | (ggc_alloc_zone_cleared_tree_node_stat) | |
27024 | (ggc_alloc_cleared_gimple_statement_d_stat): New. | |
27025 | ||
27026 | * ggc-common.c: Include ggc-internal.h. | |
27027 | (ggc_internal_cleared_alloc_stat): Rename from | |
27028 | ggc_alloc_cleared_stat. | |
27029 | (ggc_realloc_stat): Use ggc_internal_alloc_stat. | |
27030 | (ggc_calloc): Remove. | |
27031 | (ggc_cleared_alloc_htab_ignore_args): New. | |
27032 | (ggc_cleared_alloc_ptr_array_two_args): New. | |
27033 | (ggc_splay_alloc): Add obj_type parameter. | |
27034 | (init_ggc_heuristics): Formatting fixes. | |
27035 | ||
27036 | * ggc-none.c: Update copyright year. | |
27037 | (ggc_alloc_stat): Rename to ggc_alloc_stat. | |
27038 | (ggc_alloc_cleared_stat): Rename to | |
27039 | ggc_internal_cleared_alloc_stat. | |
27040 | (struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New. | |
27041 | ||
27042 | * ggc-page.c: Update copyright year. Include ggc-internal.h. | |
27043 | Remove references to ggc_alloc in comments. | |
27044 | (ggc_alloc_typed_stat): Call ggc_internal_alloc_stat. | |
27045 | (ggc_alloc_stat): Rename to ggc_internal_alloc_stat. | |
27046 | (new_ggc_zone, destroy_ggc_zone): Remove. | |
27047 | (struct alloc_zone, rtl_zone, tree_zone, tree_id_zone): New. | |
27048 | ||
27049 | * ggc-zone.c: Include ggc-internal.h. Remove references to | |
27050 | ggc_alloc in comments. | |
27051 | (ggc_alloc_zone_stat): ggc_internal_alloc_zone_stat. | |
27052 | (ggc_internal_alloc_zone_pass_stat): New. | |
27053 | (ggc_internal_cleared_alloc_zone_stat): New. | |
27054 | (ggc_alloc_typed_stat): Use ggc_internal_alloc_zone_pass_stat. | |
27055 | (ggc_alloc_stat): Rename ggc_internal_alloc_stat. | |
27056 | (new_ggc_zone, destroy_ggc_zone): Remove. | |
27057 | ||
27058 | * stringpool.c: Update copyright year. Include ggc-internal.h | |
27059 | (digit_vector): Make static. | |
27060 | (digit_string): Moved from ggc.h. | |
27061 | (stringpool_ggc_alloc): Use ggc_alloc_atomic. | |
27062 | (ggc_alloc_string): Rename to ggc_alloc_string_stat. | |
27063 | ||
27064 | * Makefile.in (GGC_INTERNAL_H): New. | |
27065 | (ggc_common.o, ggc-page.o, ggc-zone.o, stringpool.o): Add | |
27066 | $(GGC_INTERNAL_H) to dependencies. | |
27067 | ||
27068 | * gengtype.c: Update copyright year. | |
27069 | (walk_type): Accept variable_size GTY option. | |
27070 | (USED_BY_TYPED_GC_P): New macro. | |
27071 | (write_enum_defn): Use USED_BY_TYPED_GC_P. Do not output | |
27072 | whitespace at the end of strings. | |
27073 | (get_type_specifier, variable_size_p): New functions. | |
27074 | (alloc_quantity, alloc_zone): New enums. | |
27075 | (write_typed_alloc_def): New function. | |
27076 | (write_typed_struct_alloc_def): Likewise. | |
27077 | (write_typed_typed_typedef_alloc_def): Likewise. | |
27078 | (write_typed_alloc_defns): Likewise. | |
27079 | (output_typename, write_splay_tree_allocator_def): Likewise. | |
27080 | (write_splay_tree_allocators): Likewise. | |
27081 | (main): Call write_typed_alloc_defns and | |
27082 | write_splay_tree_allocators. | |
27083 | ||
27084 | * lto-streamer.h (lto_file_decl_data_ptr): New. | |
27085 | ||
27086 | * passes.c (order): Define using cgraph_node_ptr. | |
27087 | ||
27088 | * strinpool.c (struct string_pool_data): Declare nested_ptr using | |
27089 | ht_identifier_ptr. | |
27090 | ||
27091 | * gimple.h (union gimple_statement_d): Likewise. | |
27092 | ||
27093 | * rtl.h (struct rtx_def): Likewise. | |
27094 | (struct rtvec_def): Likewise. | |
27095 | ||
27096 | * tree.h (union tree_node): Likewise. | |
27097 | ||
27098 | * tree-ssa-operands.h (struct ssa_operand_memory_d): Likewise. | |
27099 | ||
27100 | * cfgloop.c (record_loop_exits): Use htab_create_ggc. | |
27101 | ||
27102 | * tree-scalar-evolution.c (scev_initialize): Likewise. | |
27103 | ||
27104 | * alias.c (record_alias_subset): Update splay_tree_new_ggc call. | |
27105 | ||
27106 | * dwarf2asm.c (dw2_force_const_mem): Likewise. | |
27107 | ||
27108 | * omp-low.c (lower_omp_critical): Likewise. | |
27109 | ||
27110 | * bitmap.h (struct bitmap_head_def): Update comment to not | |
27111 | reference ggc_alloc. | |
27112 | ||
27113 | * config/pa/pa.c (get_deferred_label): Use GGC_RESIZEVEC. | |
27114 | ||
27115 | * ira.c (fix_reg_equiv_init): Use GGC_RESIZEVEC. | |
27116 | ||
27117 | * ipa-prop.c (duplicate_ggc_array): Rename to | |
27118 | duplicate_ipa_jump_func_array. Use typed GC allocation. | |
27119 | (ipa_edge_duplication_hook): Call duplicate_ipa_jump_func_array. | |
27120 | ||
27121 | * gimple.c (gimple_alloc_stat): Use | |
27122 | ggc_alloc_cleared_gimple_statement_d_stat. | |
27123 | ||
27124 | * varasm.c (create_block_symbol): Use ggc_alloc_zone_rtx_def. | |
27125 | ||
27126 | * tree.c (make_node_stat): Use | |
27127 | ggc_alloc_zone_cleared_tree_node_stat. | |
27128 | (make_tree_vec_stat): Likewise. | |
27129 | (build_vl_exp_stat): Likewise. | |
27130 | (copy_node_stat): Use ggc_alloc_zone_tree_node_stat. | |
27131 | (make_tree_binfo_stat): Likewise. | |
27132 | (tree_cons_stat): Likewise. | |
27133 | ||
27134 | * rtl.c (rtx_alloc_stat): Use ggc_alloc_zone_rtx_def_stat. | |
27135 | (shallow_copy_rtx_stat): Likewise. | |
27136 | (make_node_stat): Likewise. | |
27137 | ||
27138 | * lto-symtab.c: Fix comment. | |
27139 | ||
27140 | * tree-cfg.c (create_bb): Update comment to not reference | |
27141 | ggc_alloc_cleared. | |
27142 | * tree-ssa-structalias.c (struct heapvar_for_stmt): Fix param_is value. | |
27143 | ||
27144 | * varpool.c (varpool_node): Use typed GC allocation. | |
27145 | (varpool_extra_name_alias): Likewise. | |
27146 | ||
27147 | * varasm.c (emutls_decl): Likewise. | |
27148 | (get_unnamed_section): Likewise. | |
27149 | (get_noswitch_section): Likewise. | |
27150 | (get_section): Likewise. | |
27151 | (get_block_for_section): Likewise. | |
27152 | (build_constant_desc): Likewise. | |
27153 | (create_constant_pool): Likewise. | |
27154 | (force_const_mem): Likewise. | |
27155 | ||
27156 | * tree.c (build_vl_exp_stat): Likewise. | |
27157 | (build_real): Likewise. | |
27158 | (build_string): Likewise. | |
27159 | (decl_debug_expr_insert): Likewise. | |
27160 | (decl_value_expr_insert): Likewise. | |
27161 | (type_hash_add): Likewise. | |
27162 | (build_omp_clause): Likewise. | |
27163 | ||
27164 | * tree-ssanames.c (duplicate_ssa_name_ptr_info): Likewise. | |
27165 | ||
27166 | * tree-ssa.c (init_tree_ssa): Likewise. | |
27167 | ||
27168 | * tree-ssa-structalias.c (heapvar_insert): Likewise. | |
27169 | ||
27170 | * tree-ssa-operands.c (ssa_operand_alloc): Likewise. | |
27171 | ||
27172 | * tree-ssa-loop-niter.c (record_estimate): Likewise. | |
27173 | ||
27174 | * tree-ssa-alias.c (get_ptr_info): Likewise. | |
27175 | ||
27176 | * tree-scalar-evolution.c (new_scev_info_str): Likewise. | |
27177 | ||
27178 | * tree-phinodes.c (allocate_phi_node): Likewise. | |
27179 | ||
27180 | * tree-iterator.c (tsi_link_before): Likewise. | |
27181 | (tsi_link_after): Likewise. | |
27182 | ||
27183 | * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise. | |
27184 | ||
27185 | * tree-dfa.c (create_var_ann): Likewise. | |
27186 | ||
27187 | * tree-cfg.c (create_bb): Likewise. | |
27188 | ||
27189 | * toplev.c (alloc_for_identifier_to_locale): Likewise. | |
27190 | (general_init): Likewise. | |
27191 | ||
27192 | * stringpool.c (stringpool_ggc_alloc): Likewise. | |
27193 | (gt_pch_save_stringpool): Likewise. | |
27194 | ||
27195 | * sese.c (if_region_set_false_region): Likewise. | |
27196 | ||
27197 | * passes.c (do_per_function_toporder): Likewise. | |
27198 | ||
27199 | * optabs.c (set_optab_libfunc): Likewise. | |
27200 | (set_conv_libfunc): Likewise. | |
27201 | ||
27202 | * lto-symtab.c (lto_symtab_register_decl): Likewise. | |
27203 | ||
27204 | * lto-streamer-in.c (lto_input_eh_catch_list): Likewise. | |
27205 | (input_eh_region): Likewise. | |
27206 | (input_eh_lp): Likewise. | |
27207 | (make_new_block): Likewise. | |
27208 | (unpack_ts_real_cst_value_fields): Likewise. | |
27209 | ||
27210 | * lto-section-in.c (lto_new_in_decl_state): Likewise. | |
27211 | ||
27212 | * lto-cgraph.c (input_node_opt_summary): Likewise. | |
27213 | ||
27214 | * loop-init.c (loop_optimizer_init): Likewise. | |
27215 | ||
27216 | * lambda.h (lambda_vector_new): Likewise. | |
27217 | ||
27218 | * lambda-code.c (replace_uses_equiv_to_x_with_y): Likewise. | |
27219 | ||
27220 | * ira.c (update_equiv_regs): Likewise. | |
27221 | ||
27222 | * ipa.c (cgraph_node_set_new): Likewise. | |
27223 | (cgraph_node_set_add): Likewise. | |
27224 | (varpool_node_set_new): Likewise. | |
27225 | (varpool_node_set_add): Likewise. | |
27226 | ||
27227 | * ipa-prop.c (ipa_compute_jump_functions_for_edge): Likewise. | |
27228 | (duplicate_ipa_jump_func_array): Likewise. | |
27229 | (ipa_read_node_info): Likewise. | |
27230 | ||
27231 | * ipa-cp.c (ipcp_create_replace_map): Likewise. | |
27232 | ||
27233 | * integrate.c (get_hard_reg_initial_val): Likewise. | |
27234 | ||
27235 | * gimple.c (gimple_alloc_stat): Likewise. | |
27236 | (gimple_build_omp_for): Likewise. | |
27237 | (gimple_seq_alloc): Likewise. | |
27238 | (gimple_copy): Likewise. | |
27239 | ||
27240 | * gimple-iterator.c (gsi_insert_before_without_update): Likewise. | |
27241 | (gsi_insert_after_without_update): Likewise. | |
27242 | ||
27243 | * function.c (add_frame_space): Likewise. | |
27244 | (insert_temp_slot_address): Likewise. | |
27245 | (assign_stack_temp_for_type): Likewise. | |
27246 | (allocate_struct_function): Likewise. | |
27247 | (types_used_by_var_decl_insert): Likewise. | |
27248 | ||
27249 | * except.c (init_eh_for_function): Likewise. | |
27250 | (gen_eh_region): Likewise. | |
27251 | (gen_eh_region_catch): Likewise. | |
27252 | (gen_eh_landing_pad): Likewise. | |
27253 | (add_call_site): Likewise. | |
27254 | ||
27255 | * emit-rtl.c (get_mem_attrs): Likewise. | |
27256 | (get_reg_attrs): Likewise. | |
27257 | (start_sequence): Likewise. | |
27258 | (init_emit): Likewise. | |
27259 | ||
27260 | * dwarf2out.c (new_cfi): Likewise. | |
27261 | (queue_reg_save): Likewise. | |
27262 | (dwarf2out_frame_init): Likewise. | |
27263 | (new_loc_descr): Likewise. | |
27264 | (find_AT_string): Likewise. | |
27265 | (new_die): Likewise. | |
27266 | (add_var_loc_to_decl): Likewise. | |
27267 | (clone_die): Likewise. | |
27268 | (clone_as_declaration): Likewise. | |
27269 | (break_out_comdat_types): Likewise. | |
27270 | (new_loc_list): Likewise. | |
27271 | (loc_descriptor): Likewise. | |
27272 | (add_loc_descr_to_each): Likewise. | |
27273 | (add_const_value_attribute): Likewise. | |
27274 | (tree_add_const_value_attribute): Likewise. | |
27275 | (add_comp_dir_attribute): Likewise. | |
27276 | (add_name_and_src_coords_attributes): Likewise. | |
27277 | (lookup_filename): Likewise. | |
27278 | (store_vcall_insn): Likewise. | |
27279 | (dwarf2out_init): Likewise. | |
27280 | ||
27281 | * dbxout.c (dbxout_init): Likewise. | |
27282 | ||
27283 | * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise. | |
27284 | ||
27285 | * config/sparc/sparc.c (sparc_init_machine_status): Likewise. | |
27286 | ||
27287 | * config/score/score7.c (score7_output_external): Likewise. | |
27288 | ||
27289 | * config/score/score3.c (score3_output_external): Likewise. | |
27290 | ||
27291 | * config/s390/s390.c (s390_init_machine_status): Likewise. | |
27292 | ||
27293 | * config/rs6000/rs6000.c (builtin_function_type): Likewise. | |
27294 | (rs6000_init_machine_status): Likewise. | |
27295 | (output_toc): Likewise. | |
27296 | ||
27297 | * config/pa/pa.c (pa_init_machine_status): Likewise. | |
27298 | (get_deferred_plabel): Likewise. | |
27299 | ||
27300 | * config/moxie/moxie.c (moxie_init_machine_status): Likewise. | |
27301 | ||
27302 | * config/mmix/mmix.c (mmix_init_machine_status): Likewise. | |
27303 | ||
27304 | * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise. | |
27305 | ||
27306 | * config/mep/mep.c (mep_init_machine_status): Likewise. | |
27307 | (mep_note_pragma_flag): Likewise. | |
27308 | ||
27309 | * config/m32c/m32c.c (m32c_init_machine_status): Likewise. | |
27310 | ||
27311 | * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise. | |
27312 | ||
27313 | * config/ia64/ia64.c (ia64_init_machine_status): Likewise. | |
27314 | ||
27315 | * config/i386/winnt.c (i386_pe_record_external_function): Likewise. | |
27316 | (i386_pe_maybe_record_exported_symbol): Likewise. | |
27317 | ||
27318 | * config/i386/i386.c (get_dllimport_decl): Likewise. | |
27319 | (ix86_init_machine_status): Likewise. | |
27320 | (assign_386_stack_local): Likewise. | |
27321 | ||
27322 | * config/frv/frv.c (frv_init_machine_status): Likewise. | |
27323 | ||
27324 | * config/darwin.c (machopic_indirection_name): Likewise. | |
27325 | ||
27326 | * config/cris/cris.c (cris_init_machine_status): Likewise. | |
27327 | ||
27328 | * config/bfin/bfin.c (bfin_init_machine_status): Likewise. | |
27329 | ||
27330 | * config/avr/avr.c (avr_init_machine_status): Likewise. | |
27331 | ||
27332 | * config/arm/arm.c (arm_init_machine_status): Likewise. | |
27333 | ||
27334 | * config/alpha/alpha.c (alpha_init_machine_status): Likewise. | |
27335 | (alpha_need_linkage): Likewise. | |
27336 | (alpha_use_linkage): Likewise. | |
27337 | ||
27338 | * cgraph.c (cgraph_allocate_node): Likewise. | |
27339 | (cgraph_create_edge_1): Likewise. | |
27340 | (cgraph_create_indirect_edge): Likewise. | |
27341 | (cgraph_add_asm_node): Likewise. | |
27342 | ||
27343 | * cfgrtl.c (init_rtl_bb_info): Likewise. | |
27344 | ||
27345 | * cfgloop.c (alloc_loop): Likewise. | |
27346 | (rescan_loop_exit): Likewise. | |
27347 | ||
27348 | * cfg.c (init_flow): Likewise. | |
27349 | (alloc_block): Likewise. | |
27350 | (unchecked_make_edge): Likewise. | |
27351 | ||
27352 | * c-parser.c (c_parse_init): Likewise. | |
27353 | (c_parse_file): Likewise. | |
27354 | ||
27355 | * c-decl.c (bind): Likewise. | |
27356 | (record_inline_static): Likewise. | |
27357 | (push_scope): Likewise. | |
27358 | (make_label): Likewise. | |
27359 | (lookup_label_for_goto): Likewise. | |
27360 | (finish_struct): Likewise. | |
27361 | (finish_enum): Likewise. | |
27362 | (c_push_function_context): Likewise. | |
27363 | ||
27364 | * bitmap.c (bitmap_element_allocate): Likewise. | |
27365 | (bitmap_gc_alloc_stat): Likewise. | |
27366 | ||
27367 | * alias.c (record_alias_subset): Likewise. | |
27368 | (init_alias_analysis): Likewise. | |
27369 | ||
27370 | 2010-06-08 Shujing Zhao <pearly.zhao@oracle.com> | |
27371 | ||
27372 | * fold-const.c (fold_comparison): Remove redundant parenthesis. | |
27373 | * tree-inline.c (expand_call_inline): Pass translated return value of | |
27374 | cgraph_inline_failed_string to diagnostic function. | |
27375 | ||
27376 | 2010-06-08 Andrew Pinski <pinskia@gmail.com> | |
27377 | Shujing Zhao <pearly.zhao@oracle.com> | |
27378 | ||
27379 | PR c/37724 | |
27380 | * c-typeck.c (convert_for_assignment): Call pedwarn_init if the | |
27381 | implicit bad conversions is initialization. | |
27382 | (error_init): Use gmsgid instead of msgid for argument name and change | |
27383 | the call for error. | |
27384 | (pedwarn_init): Use gmsgid instead of msgid for argument name and | |
27385 | change the call for pedwarn. | |
27386 | (warning_init): Use gmsgid instead of msgid for argument name and | |
27387 | change the call for warning. | |
27388 | ||
27389 | 2010-06-07 Nathan Froyd <froydnj@codesourcery.com> | |
27390 | ||
27391 | * config/mips/mips-protos.h (mips_print_operand): Delete. | |
27392 | (mips_print_operand_address): Delete. | |
27393 | * config/mips/mips.h (mips_print_operand_punct): Delete. | |
27394 | (PRINT_OPERAND): Delete. | |
27395 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
27396 | (PRINT_OPERAND_ADDRESS): Delete. | |
27397 | * config/mips/mips.c (mips_print_operand_punct): Make static. | |
27398 | (mips_print_operand_address): Make static. | |
27399 | (mips_print_operand): Make static. Call | |
27400 | mips_print_operand_punct_valid_p. | |
27401 | (mips_print_operand_punct_valid_p): New function. | |
27402 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define. | |
27403 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. | |
27404 | ||
27405 | 2010-06-07 Jan Hubicka <jh@suse.cz> | |
27406 | ||
27407 | PR middle-end/44454 | |
27408 | (df_lr_top_dump, df_lr_bottom_dump): Check that in/out bitmaps | |
27409 | are allocated. | |
27410 | ||
27411 | 2010-06-07 Kaz Kojima <kkojima@gcc.gnu.org> | |
27412 | ||
27413 | * config/sh/sh.c (sh_build_builtin_va_list): Set tree type | |
27414 | name of RECORD. | |
27415 | ||
27416 | 2010-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
27417 | ||
27418 | * doc/sourcebuild.texi (Effective-Target Keywords, Other | |
27419 | attributes): Document gas. | |
27420 | ||
27421 | 2010-06-07 Uros Bizjak <ubizjak@gmail.com> | |
27422 | ||
27423 | * config/i386/i386.md (*add<mode>_1): Remove alternative 2. | |
27424 | <TYPE_LEA>: Split instruction. | |
27425 | <default>: Remove alternative 2 handling. | |
27426 | (*addsi_1_zext) <TYPE_LEA>: Split instruction. | |
27427 | (add lea splitter): Generate SImode lea for mode sizes <= SImode. | |
27428 | (add_zext lea splitter): Use ix86_lea_for_add_ok in insn predicate. | |
27429 | ||
27430 | (*movsi_1) <TYPE_LEA>: Use %a modifier to output operand 1. | |
27431 | (ashift_zext lea splitter): Use DImode for multiplication. | |
27432 | ||
27433 | * config/i386/i386.c (ix86_expand_epilogue): Do not use ix86_gen_add | |
27434 | to generate addition. | |
27435 | ||
27436 | 2010-06-07 Joseph Myers <joseph@codesourcery.com> | |
27437 | ||
27438 | * common.opt (fira-verbose): Use Var. | |
27439 | (fpcc-struct-return): Use Init instead of VarExists. | |
27440 | * defaults.h (DEFAULT_PCC_STRUCT_RETURN): Move definition from | |
27441 | toplev.c. | |
27442 | * flags.h (flag_signed_char, flag_short_enums, | |
27443 | flag_pcc_struct_return, flag_ira_verbose, | |
27444 | flag_detailed_statistics, flag_remove_unreachable_functions): Remove. | |
27445 | * toplev.c (flag_detailed_statistics, flag_signed_char, | |
27446 | flag_short_enums, flag_pcc_struct_return, flag_ira_verbose): Remove. | |
27447 | (DEFAULT_PCC_STRUCT_RETURN): Move definition to defaults.h. | |
27448 | * toplev.h (flag_crossjumping, flag_if_conversion, | |
27449 | flag_if_conversion2, flag_keep_static_consts, flag_peel_loops, | |
27450 | flag_rerun_cse_after_loop, flag_thread_jumps, flag_tracer, | |
27451 | flag_unroll_loops, flag_unroll_all_loops, flag_unswitch_loops, | |
27452 | flag_cprop_registers, time_report, flag_ira_loop_pressure, | |
27453 | flag_ira_coalesce, flag_ira_move_spills, | |
27454 | flag_ira_share_save_slots, flag_ira_share_spill_slots): Remove. | |
27455 | ||
27456 | 2010-06-07 Jan Hubicka <jh@suse.cz> | |
27457 | ||
27458 | * df-core.c (df_analyze_problem): Do verification after allocation. | |
27459 | ||
27460 | * df-problems.c (df_lr_problem_data): Add lr_bitmaps. | |
27461 | (df_lr_alloc): Initialize problem data; move bitmaps to | |
27462 | lr_bitmaps obstack. | |
27463 | (df_lr_finalize): Free problem data; do not bother to free bitmaps. | |
27464 | (df_lr_verify_solution_start): Do not initialize problem data; | |
27465 | allocate bitmaps in lr_bitmaps. | |
27466 | (df_lr_verify_solution_end): Do not free problem data. | |
27467 | ||
27468 | 2010-06-07 Jan Hubicka <jh@suse.cz> | |
27469 | ||
27470 | * cgraph.c (cgraph_edge_cannot_lead_to_return): Also check | |
27471 | if caller is noreturn. | |
27472 | * ipa-reference.c (analyze_function): Use ipa_ref_cannot_lead_to_return | |
27473 | * ipa-ref.h (ipa_ref_cannot_lead_to_return): New function. | |
27474 | * ipa-ref.c (ipa_ref_cannot_lead_to_return): New function. | |
27475 | * ipa-pure-const.c (check_decl): Add IPA parameter. | |
27476 | (state_from_flags): New function. | |
27477 | (better_state, worse_state): New functions. | |
27478 | (check_call): When in IPA mode, do not care about callees. | |
27479 | (check_load, check_store): Update. | |
27480 | (check_ipa_load, check_ipa_store): New. | |
27481 | (check_stmt): When in IPA mode, use IPA checkers. | |
27482 | (analyze_function): Use state_from_flags. | |
27483 | (propagate): Check indirect edges and references. | |
27484 | ||
27485 | 2010-06-07 Kazu Hirata <kazu@codesourcery.com> | |
27486 | ||
27487 | PR rtl-optimization/44404 | |
27488 | * auto-inc-dec.c (find_inc): Use reg_overlap_mentioned_p instead | |
27489 | of count_occurrences to see if it's safe to modify mem_insn. | |
27490 | ||
27491 | 2010-06-07 Richard Guenther <rguenther@suse.de> | |
27492 | ||
27493 | * gimplify.c (gimplify_cleanup_point_expr): For empty body | |
27494 | and EH-only cleanup drop the cleanup instead of inserting it | |
27495 | unconditionally. | |
27496 | ||
27497 | 2010-06-07 Ira Rosen <irar@il.ibm.com> | |
27498 | ||
27499 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Update | |
27500 | documentation. | |
27501 | * targhooks.c (default_builtin_vectorization_cost): New function. | |
27502 | * targhooks.h (default_builtin_vectorization_cost): Declare. | |
27503 | * target.h (enum vect_cost_for_stmt): Define. | |
27504 | (builtin_vectorization_cost): Change argument and comment. | |
27505 | * tree-vectorizer.h: Remove cost model macros. | |
27506 | * tree-vect-loop.c: Include target.h. | |
27507 | (vect_get_cost): New function. | |
27508 | (vect_estimate_min_profitable_iters): Replace cost model macros with | |
27509 | calls to vect_get_cost. | |
27510 | (vect_model_reduction_cost, vect_model_induction_cost): Likewise. | |
27511 | * target-def.h (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Add | |
27512 | default implementation. | |
27513 | * tree-vect-stmts.c (cost_for_stmt): Replace cost model macros with | |
27514 | calls to target hook builtin_vectorization_cost. | |
27515 | (vect_model_simple_cost, vect_model_store_cost, vect_model_load_cost): | |
27516 | Likewise. | |
27517 | * Makefile.in (tree-vect-loop.o): Add dependency on TARGET_H. | |
27518 | * config/spu/spu.c (spu_builtin_vectorization_cost): Replace with new | |
27519 | implementation to return costs. | |
27520 | * config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise. | |
27521 | * config/spu/spu.h: Remove vectorizer cost model macros. | |
27522 | * config/i386/i386.h: Likewise. | |
27523 | * tree-vect-slp.c (vect_build_slp_tree): Replace cost model macro with | |
27524 | a call to target hook builtin_vectorization_cost. | |
27525 | ||
27526 | 2010-06-06 Sriraman Tallam <tmsriram@google.com> | |
27527 | ||
27528 | PR target/44319 | |
27529 | * config/i386/i386.c (override_options): Turn zee pass on for level 2 | |
27530 | and above and defer till target is known. | |
27531 | (optimization_options): Turn on zee pass if TARGET_64BIT is set and | |
27532 | turn off otherwise. | |
27533 | ||
27534 | 2010-05-25 Jan Hubicka <jh@suse.cz> | |
27535 | ||
27536 | * df-core.c (df_set_blocks): Use bitmap_head instead of bitmap. | |
27537 | (df_compact_blocks): Likewise. | |
27538 | * df.h (struct df): Turn hardware_regs_used, | |
27539 | regular_block_artificial_uses, eh_block_artificial_uses, | |
27540 | insns_to_delete, insns_to_rescan, insns_to_notes_rescan into | |
27541 | bitmap_head. | |
27542 | * df-problems.c (df_lr_local_compute, df_lr_confluence_0, | |
27543 | df_byte_lr_alloc, df_simulate_fixup_sets): Update. | |
27544 | * df-scan.c (df_scan_free_internal, df_scan_alloc, df_scan_start_dump, | |
27545 | df_scan_blocks, df_insn_delete, df_insn_rescan, | |
27546 | df_insn_rescan_debug_internal, df_insn_rescan_all, | |
27547 | df_process_deferred_rescans, df_process_deferred_rescans, | |
27548 | df_notes_rescan, df_get_call_refs, df_get_call_refs, | |
27549 | regs_invalidated_by_call_regset, df_get_call_refs, df_bb_refs_collect, | |
27550 | df_record_entry_block_defs, df_record_exit_block_uses, | |
27551 | df_update_exit_block_uses, df_bb_verify, df_entry_block_bitmap_verify, | |
27552 | df_scan_verify): Update. | |
27553 | ||
27554 | 2010-05-25 Dodji Seketeli <dodji@redhat.com> | |
27555 | ||
27556 | PR c++/44188 | |
27557 | * c-common.c (is_typedef_decl): Move this definition ... | |
27558 | * tree.c (is_typedef_decl): ... here. | |
27559 | (typdef_variant_p): Move definition here from cp/tree.c. | |
27560 | * c-common.h (is_typedef_decl): Move this declaration ... | |
27561 | * tree.h (is_typedef_decl): ... here. | |
27562 | (typedef_variant_p): Move declaration here from cp/cp-tree.h | |
27563 | * dwarf2out.c (is_naming_typedef_decl): New function. | |
27564 | (gen_tagged_type_die): Split out of ... | |
27565 | (gen_type_die_with_usage): ... this function. When an anonymous | |
27566 | tagged type is named by a typedef, make sure a DW_TAG_typedef DIE | |
27567 | is emitted for the typedef. | |
27568 | (gen_typedef_die): Emit DW_TAG_typedef also for typedefs naming | |
27569 | anonymous tagged types. | |
27570 | ||
27571 | 2010-06-06 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
27572 | ||
27573 | PR c/20000 | |
27574 | * c-decl.c (grokdeclarator): Delete warning. | |
27575 | ||
27576 | 2010-06-06 Eric Botcazou <ebotcazou@adacore.com> | |
27577 | ||
27578 | * stor-layout.c (self_referential_size): Set UNKNOWN_LOCATION on the | |
27579 | newly built CALL_EXPR. | |
27580 | * tree-profile.c (tree_profiling): Don't profile functions produced | |
27581 | for built-in stuff. | |
27582 | ||
27583 | 2010-06-06 Segher Boessenkool <segher@kernel.crashing.org> | |
27584 | ||
27585 | PR bootstrap/44427 | |
27586 | PR bootstrap/44428 | |
27587 | * genautomata.c (SET_BIT, CLEAR_BIT, TEST_BIT): Make these macros | |
27588 | endianness-independent. | |
27589 | ||
27590 | 2010-06-05 Steven Bosscher <steven@gcc.gnu.org> | |
27591 | ||
27592 | * c-common.c: Move to c-family/. | |
27593 | * c-common.def: Likewise. | |
27594 | * c-common.h: Likewise. | |
27595 | * c-cppbuiltin.c: Likewise. | |
27596 | * c-dump.c: Likewise. | |
27597 | * c-format.c: Likewise. | |
27598 | * c-format.h : Likewise. | |
27599 | * c-gimplify.c: Likewise. | |
27600 | * c-lex.c: Likewise. | |
27601 | * c-omp.c: Likewise. | |
27602 | * c.opt: Likewise. | |
27603 | * c-opts.c: Likewise. | |
27604 | * c-pch.c: Likewise. | |
27605 | * c-ppoutput.c: Likewise. | |
27606 | * c-pragma.c: Likewise. | |
27607 | * c-pragma.h: Likewise. | |
27608 | * c-pretty-print.c: Likewise. | |
27609 | * c-pretty-print.h: Likewise. | |
27610 | * c-semantics.c: Likewise. | |
27611 | * stub-objc.c: Likewise. | |
27612 | ||
27613 | * gengtype.c (get_file_langdir): Special-case files in c-family/. | |
27614 | (get_output_file_with_visibility): Fix name for c-common.h. | |
27615 | * c-config-lang.in: Update paths in gtfiles for files in c-family/. | |
27616 | ||
27617 | * c-tree.h: Update include path for moved files. | |
27618 | * c-lang.c: Likewise. | |
27619 | * c-lang.h: Likewise. | |
27620 | * c-parser.c: Likewise. | |
27621 | * c-convert.c: Likewise. | |
27622 | * c-decl.c: Likewise. | |
27623 | * c-objc-common.c: Likewise. | |
27624 | * configure.ac: Make sure c-family/ exists in the build directory. | |
27625 | * configure: Regenerate. | |
27626 | * Makefile.in: Update paths for moved files. Regroup files per | |
27627 | location and update dependencies. Move generated_files down after | |
27628 | ALL_GTFILES_H. | |
27629 | ||
27630 | * config/spu/spu-c.c: Update paths for moved files. | |
27631 | * config/mep/mep-pragma.c: Likewise. | |
27632 | * config/darwin-c.c: Likewise. | |
27633 | * config/i386/msformat-c.c: Likewise. | |
27634 | * config/i386/i386-c.c: Likewise. | |
27635 | * config/avr/avr-c.c: Likewise. | |
27636 | * config/sol2-c.c: Likewise. | |
27637 | * config/ia64/ia64-c.c: Likewise. | |
27638 | * config/rs6000/rs6000-c.c: Likewise. | |
27639 | * config/arm/arm.c: Likewise. | |
27640 | * config/arm/arm-c.c: Likewise. | |
27641 | * config/h8300/h8300.c: Likewise. | |
27642 | * config/v850/v850-c.c: Likewise. | |
27643 | ||
27644 | * config/t-darwin: Fix dependencies for moved files. | |
27645 | * config/t-sol2: Fix dependencies for moved files. | |
27646 | * config/mep/t-mep: Fix dependencies for moved files. | |
27647 | * config/ia64/t-ia64: Fix dependencies for moved files. | |
27648 | * config/rs6000/t-rs6000: Fix dependencies for moved files. | |
27649 | * config/v850/t-v850: Fix dependencies for moved files. | |
27650 | * config/v850/t-v850e: Fix dependencies for moved files. | |
27651 | ||
27652 | * config/m32c/m32c-pragma.c | |
27653 | ||
27654 | * po/exgettext: Look in c-family/ also. | |
27655 | ||
27656 | 2010-06-05 Eric Botcazou <ebotcazou@adacore.com> | |
27657 | ||
27658 | * tree-ssa-dce.c (mark_last_stmt_necessary): New function. | |
27659 | (mark_control_dependent_edges_necessary): Call it instead of marking | |
27660 | the last statement manually. | |
27661 | (propagate_necessity): Likewise. | |
27662 | ||
27663 | 2010-06-05 Jan Hubicka <jh@suse.cz> | |
27664 | ||
27665 | * basic-block.h (compute_dominance_frontiers): Updated. | |
27666 | (compute_idf): Likewise. | |
27667 | ||
27668 | * tree-into-ssa.c (insert_phi_nodes): Use bitmap heads | |
27669 | for dominance frontiers. | |
27670 | (rewrite_into_ssa): Update for bitmap heads in dominance frontiers. | |
27671 | (insert_updated_phi_nodes_for): Likewise. | |
27672 | (update_ssa): Likewise. | |
27673 | * cfganal.c (compute_dominance_frontiers_1): Likewise. | |
27674 | (compute_dominance_frontiers): Likewise. | |
27675 | (compute_idf): Likewise. | |
27676 | * df-problems.c (df_md_local_compute): Likewise. | |
27677 | ||
27678 | 2010-06-05 Anatoly Sokolov <aesok@post.ru> | |
27679 | ||
27680 | * target.h (struct gcc_target): Add memory_move_cost field. | |
27681 | * target-def.h (TARGET_MEMORY_MOVE_COST): New. | |
27682 | (TARGET_INITIALIZER): Use TARGET_MEMORY_MOVE_COST. | |
27683 | * targhooks.c (default_memory_move_cost): New function. | |
27684 | * targhooks.h (default_memory_move_cost): Declare function. | |
27685 | * reload.h (memory_move_cost): Declare. | |
27686 | (memory_move_secondary_cost): Change type of 'in' argument to bool. | |
27687 | * reginfo.c (memory_move_cost): New function. | |
27688 | (memory_move_secondary_cost): Change type of 'in' argument to bool. | |
27689 | * ira.h (ira_memory_move_cost): Update comment. | |
27690 | * ira.c (ira_memory_move_cost): Update comment. | |
27691 | (setup_class_subset_and_memory_move_costs): Replace MEMORY_MOVE_COST | |
27692 | with memory_move_cost. | |
27693 | * postreload.c (reload_cse_simplify_set): (Ditto.). | |
27694 | * reload1.c (choose_reload_regs): (Ditto.). | |
27695 | * doc/tm.texi (TARGET_MEMORY_MOVE_COST): New. | |
27696 | (MEMORY_MOVE_COST): Revise documentation. | |
27697 | ||
27698 | * config/i386/i386.h (MEMORY_MOVE_COST): Remove macro. | |
27699 | * config/i386/i386-protos.h (int ix86_memory_move_cost): Remove. | |
27700 | * config/i386/i386.h (ix86_memory_move_cost): Make static. Change | |
27701 | type of 'in' argument to bool. | |
27702 | (TARGET_MEMORY_MOVE_COST): Define. | |
27703 | ||
27704 | 2010-06-05 Jan Hubicka <jh@suse.cz> | |
27705 | ||
27706 | * ipa-pure-const.c (propagate): Fix typo in handling of functions | |
27707 | that cannot return. Be more careful when merging the results with | |
27708 | previously known ones. | |
27709 | ||
27710 | 2010-06-05 Matthias Klose <doko@ubuntu.com> | |
27711 | ||
27712 | * gcc.c (cc1_options, cpp_unique_options): Use find-plugindir spec | |
27713 | function to add the -iplugindir option. | |
27714 | (find_plugindir_spec_function): Add new declaration and function. | |
27715 | (static_spec_func): Use it for "find-plugindir". | |
27716 | ||
27717 | 2010-06-05 Jakub Jelinek <jakub@redhat.com> | |
27718 | ||
27719 | PR c++/44361 | |
27720 | * c-typeck.c (mark_exp_read): Handle C_MAYBE_CONST_EXPR. | |
27721 | * c-parser.c (c_parser_postfix_expression): Call mark_exp_read on | |
27722 | statement expression. | |
27723 | ||
27724 | 2010-06-05 Jan Hubicka <jh@suse.cz> | |
27725 | ||
27726 | * df-problems.c (seen_in_block, seen_in_insn): Convert to bitmap_head. | |
27727 | (df_rd_problem_data): Convert sparse_invalidated_by_call, | |
27728 | dense_invalidated_by_call to bitmap head. | |
27729 | (df_rd_alloc, df_rd_bb_local_compute_process_def, | |
27730 | df_rd_bb_local_compute, df_rd_confluence_n, df_rd_transfer_function, | |
27731 | df_rd_start_dump, df_lr_verify_transfer_functions, | |
27732 | df_live_verify_transfer_functions, df_chain_create_bb, | |
27733 | df_chain_add_problem, df_byte_lr_check_regs, df_byte_lr_alloc, | |
27734 | df_byte_lr_confluence_0, df_byte_lr_confluence_n, df_note_compute, | |
27735 | df_simulate_one_insn_forwards, df_md_alloc, | |
27736 | df_md_bb_local_compute_process_def, | |
27737 | df_md_bb_local_compute_process_def, df_md_local_compute, | |
27738 | df_md_transfer_function df_md_free): Update. | |
27739 | ||
27740 | 2010-06-05 Joseph Myers <joseph@codesourcery.com> | |
27741 | ||
27742 | PR c/44322 | |
27743 | * c-typeck.c (build_unary_op): Merge qualifiers into pointer | |
27744 | target type for ADDR_EXPR; require no changes to qualifiers except | |
27745 | for function types. | |
27746 | * c-tree.h (c_build_type_variant): Remove. | |
27747 | ||
27748 | 2010-06-05 Segher Boessenkool <segher@kernel.crashing.org> | |
27749 | ||
27750 | * genautomata.c (get_excl_set): Do work per element, not per char. | |
27751 | (check_presence_pattern_sets): Similar. | |
27752 | (check_absence_pattern_sets): Similar. | |
27753 | ||
27754 | 2010-06-05 Segher Boessenkool <segher@kernel.crashing.org> | |
27755 | ||
27756 | * genautomata.c (curr_state_pass_num): Delete. | |
27757 | (min_issue_delay_pass_states): Delete. | |
27758 | (min_issue_delay): Delete. | |
27759 | (initiate_min_issue_delay_pass_states): Delete. | |
27760 | (output_min_issue_delay_table): Compute min_issue_delay_vect | |
27761 | using a breadth-first search variant. | |
27762 | (output_tables): Don't call initiate_min_issue_delay_pass_states. | |
27763 | ||
27764 | 2010-06-04 H.J. Lu <hongjiu.lu@intel.com> | |
27765 | ||
27766 | PR boostrap/44421 | |
27767 | * df-problems.c (df_lr_bb_local_compute): Updated for embedded bitmaps. | |
27768 | (df_byte_lr_bb_local_compute): Likewise. | |
27769 | ||
27770 | 2010-06-03 Jason Merrill <jason@redhat.com> | |
27771 | ||
27772 | Implement noexcept operator (5.3.7) | |
27773 | * c-common.c (c_common_reswords): Add noexcept. | |
27774 | * c-common.h (enum rid): Add RID_NOEXCEPT. | |
27775 | ||
27776 | 2010-06-04 Joseph Myers <joseph@codesourcery.com> | |
27777 | ||
27778 | * config/darwin-driver.c (darwin_default_min_version): Use | |
27779 | GCC-specific formats in diagnostics. | |
27780 | * cppspec.c (lang_specific_driver): Use GCC-specific formats in | |
27781 | diagnostics. | |
27782 | * gcc.c (translate_options, read_specs, add_sysrooted_prefix, | |
27783 | execute, process_command, end_going_arg, do_self_spec, do_spec_1, | |
27784 | eval_spec_function, handle_braces, process_brace_body, main, | |
27785 | perror_with_name, used_arg, set_multilib_dir, print_multilib_info, | |
27786 | getenv_spec_function, compare_version_strings, | |
27787 | version_compare_spec_function): Use GCC-specific formats in | |
27788 | diagnostics. | |
27789 | ||
27790 | 2010-06-04 Uros Bizjak <ubizjak@gmail.com> | |
27791 | ||
27792 | * config/i386/i386.md (*addhi_1_lea) <TYPE_INCDEC, default>: Assert | |
27793 | that operand 0 and operand 1 are equal. | |
27794 | (*addqi_1_lea) <TYPE_INCDEC, default>: Ditto. | |
27795 | (*add<mode>_2) <TYPE_INCDEC>: Remove assert that operand 0 | |
27796 | and operand 1 are equal. | |
27797 | <default>: Ditto. Remove ??? comment. | |
27798 | (*add<mode>_3) <TYPE_INCDEC>: Remove assert that operand 0 | |
27799 | and operand 1 are equal. | |
27800 | <default>: Ditto. Remove ??? comment. | |
27801 | (*adddi_4) <default>: Remove assert that operand 0 and operand 1 | |
27802 | are equal. | |
27803 | (*add<mode>_4) <default>: Ditto. | |
27804 | (*add<mode>_5) <TYPE_INCDEC, default>: Ditto. | |
27805 | ||
27806 | 2010-06-04 Nathan Froyd <froydnj@codesourcery.com> | |
27807 | ||
27808 | * config/i386/i386-protos.h (ix86_print_operand): Declare. | |
27809 | * config/i386/i386.c (ix86_print_operand): Make non-static. | |
27810 | * config/i386/sol2.h (ASM_OUTPUT_CALL): Call ix86_print_operand. | |
27811 | * output.h (output_operand): Declare. | |
27812 | * final.c (output_operand): Make non-static. | |
27813 | ||
27814 | 2010-06-04 Alexandre Oliva <aoliva@redhat.com> | |
27815 | ||
27816 | PR rtl-optimization/44013 | |
27817 | * sched-deps.c (add_dependence_list_and_free): Don't free lists | |
27818 | when processing debug insns. | |
27819 | ||
27820 | PR debug/41371 | |
27821 | * var-tracking.c (find_loc_in_1pdv): Mark initial value before | |
27822 | recursing. Check that recursion is bounded. Rename inner var | |
27823 | to avoid hiding incoming argument. | |
27824 | ||
27825 | 2010-06-04 Uros Bizjak <ubizjak@gmail.com> | |
27826 | ||
27827 | * config/i386/i386.md (*addqi_2) <TYPE_INCDEC>: Do not assert that | |
27828 | operands[2] == 255. | |
27829 | (*addqi_3): Ditto. | |
27830 | (*addqi_4): Ditto. | |
27831 | (*addqi_5): Ditto. | |
27832 | (*addqi_ext_1_rex64): Ditto. | |
27833 | (*addqi_ext_1): Ditto. | |
27834 | ||
27835 | (*addqi_4): Check for incdec_operand in QImode. | |
27836 | ||
27837 | (*add<mode>_2): Macroize insn from *add<mode>_2 and *add{qi,hi}_2 | |
27838 | using SWI mode iterator. | |
27839 | (*add<mode>_3): Ditto from *add<mode>_3 and *add{qi,hi}_3. | |
27840 | (*add<mode>_4): Macroize insn from *add{qi,hi,si}_4 using SWI124 | |
27841 | mode iterator. | |
27842 | (*add<mode>_5): Macroize insn from *add<mode>_5 and *add{qi,hi}_5 | |
27843 | using SWI mode iterator. | |
27844 | ||
27845 | 2010-06-04 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
27846 | ||
27847 | PR c/25880 | |
27848 | * c-objc-common.c (c_tree_printer): Handle %V, %v and %#v. | |
27849 | * c-format.c (gcc_diag_flag_specs): Add hash. | |
27850 | (gcc_cxxdiag_flag_specs): Use gcc_diag_flag_specs directly. | |
27851 | (gcc_tdiag_char_table,gcc_cdiag_char_table): Handle %V and %v. | |
27852 | * c-pretty-print.c (pp_c_cv_qualifier): Rename as | |
27853 | pp_c_cv_qualifiers. Handle qualifiers spelling here. | |
27854 | (pp_c_type_qualifier_list): Call the function above. | |
27855 | * c-pretty-print.h (pp_c_cv_qualifiers): Declare. | |
27856 | * c-typeck.c (handle_warn_cast_qual): Print qualifiers. | |
27857 | (WARN_FOR_QUALIFIERS): New macro. | |
27858 | (convert_for_assignment): Use it. | |
27859 | ||
27860 | 2010-06-04 Kai Tietz <kai.tietz@onevision.com> | |
27861 | ||
27862 | * config/i386/cygming.h (ASM_GENERATE_INTERNAL_LABEL): Prefix by '*'. | |
27863 | ||
27864 | 2010-06-04 Jan Hubicka <jh@suse.cz> | |
27865 | ||
27866 | * df.h (df_rd_bb_info, df_md_bb_info, df_lr_bb_info, df_live_bb_info, | |
27867 | df_byte_lr_bb_info): Embedd bitmap_head into the structure. | |
27868 | (DF_LIVE_IN, DF_LIVE_OUT, DF_LR_IN, DF_LR_OUT, DF_BYTE_LR_IN, | |
27869 | DF_BYTE_LR_OUT): Update for embedded bitmaps. | |
27870 | * fwprop.c (single_def_use_enter_block): Likewise. | |
27871 | * ddg.c (create_ddg_dep_from_intra_loop_link, | |
27872 | add_cross_iteration_register_deps, build_inter_loop_deps): Likewise. | |
27873 | * loop-iv.c (latch_dominating_def): Likewise. | |
27874 | * df-problems.c (df_rd_free_bb_info, df_rd_alloc, | |
27875 | df_rd_bb_local_compute_process_def, df_rd_bb_local_compute_process_def, | |
27876 | df_rd_init_solution, df_rd_init_solution, df_rd_transfer_function, | |
27877 | df_rd_transfer_function, df_rd_top_dump, | |
27878 | df_rd_bottom_dump): Update. | |
27879 | (df_lr_free_bb_info, df_lr_alloc, df_lr_reset, df_lr_bb_local_compute, | |
27880 | df_lr_bb_local_compute, df_lr_bb_local_compute, df_lr_bb_local_compute, | |
27881 | df_lr_bb_local_compute, df_lr_local_compute, df_lr_init, df_lr_init, | |
27882 | df_lr_confluence_0, df_lr_free, df_lr_top_dump, df_lr_bottom_dump, | |
27883 | df_lr_verify_solution_start, df_lr_verify_solution_end, | |
27884 | df_lr_verify_transfer_functions, df_lr_verify_transfer_functions, | |
27885 | df_live_free_bb_info, df_live_alloc, df_live_reset, | |
27886 | df_live_bb_local_compute, df_live_init, df_live_transfer_function, | |
27887 | df_live_finalize, df_live_free, df_live_top_dump, df_live_bottom_dump, | |
27888 | df_live_verify_solution_start, df_live_verify_solution_end, | |
27889 | df_live_verify_transfer_functions, df_chain_create_bb, | |
27890 | df_byte_lr_free_bb_info, df_byte_lr_alloc, df_byte_lr_reset, | |
27891 | df_byte_lr_bb_local_compute, df_byte_lr_bb_local_compute, | |
27892 | df_byte_lr_bb_local_compute, df_byte_lr_bb_local_compute, | |
27893 | df_byte_lr_bb_local_compute, df_byte_lr_local_compute, df_byte_lr_init, | |
27894 | df_byte_lr_confluence_0, df_byte_lr_confluence_n, | |
27895 | df_byte_lr_transfer_function, df_byte_lr_top_dump, | |
27896 | df_byte_lr_bottom_dump, df_create_unused_note, | |
27897 | df_note_bb_compute, df_md_free_bb_info, df_md_alloc, | |
27898 | df_md_bb_local_compute_process_def, df_md_local_compute, df_md_reset, | |
27899 | df_md_transfer_function, df_md_init, df_md_confluence_0, | |
27900 | df_md_confluence_n, | |
27901 | df_md_top_dump, df_md_bottom_dump): Update. | |
27902 | (struct df_lr_problem_data): Embedd bitmap headers. | |
27903 | ||
27904 | 2010-06-04 Jan Hubicka <jh@suse.cz> | |
27905 | ||
27906 | * dce.c (dce_process_block): Do not re-scan already marked | |
27907 | instructions. | |
27908 | ||
27909 | 2010-06-04 Bernd Schmidt <bernds@codesourcery.com> | |
27910 | ||
27911 | PR rtl-optimization/39871 | |
27912 | PR rtl-optimization/40615 | |
27913 | PR rtl-optimization/42500 | |
27914 | PR rtl-optimization/42502 | |
27915 | * ira.c (init_reg_equiv_memory_loc: New function. | |
27916 | (ira): Call it twice. | |
27917 | * reload.h (calculate_elim_costs_all_insns): Declare. | |
27918 | * ira-costs.c: Include "reload.h". | |
27919 | (regno_equiv_gains): New static variable. | |
27920 | (init_costs): Allocate it. | |
27921 | (finish_costs): Free it. | |
27922 | (ira_costs): Call calculate_elim_costs_all_insns. | |
27923 | (find_costs_and_classes): Take estimated elimination costs | |
27924 | into account. | |
27925 | (ira_adjust_equiv_reg_cost): New function. | |
27926 | * ira.h (ira_adjust_equiv_reg_cost): Declare it. | |
27927 | * reload1.c (init_eliminable_invariants, free_reg_equiv, | |
27928 | elimination_costs_in_insn, note_reg_elim_costly): New static functions. | |
27929 | (elim_bb): New static variable. | |
27930 | (reload): Move code out of here into init_eliminable_invariants and | |
27931 | free_reg_equiv. Call them. | |
27932 | (calculate_elim_costs_all_insns): New function. | |
27933 | (eliminate_regs_1): Declare. Add extra arg FOR_COSTS; | |
27934 | all callers changed. If FOR_COSTS is true, don't call alter_reg, | |
27935 | but call note_reg_elim_costly if we turned a valid memory address | |
27936 | into an invalid one. | |
27937 | * Makefile.in (ira-costs.o): Depend on reload.h. | |
27938 | ||
27939 | 2010-06-04 Julian Brown <julian@codesourcery.com> | |
27940 | ||
27941 | * config/arm/thumb2.md (*thumb2_movdf_soft_insn): Fix alternatives | |
27942 | for pool ranges. | |
27943 | ||
27944 | 2010-06-04 Richard Guenther <rguenther@suse.de> | |
27945 | ||
27946 | PR lto/41584 | |
27947 | * cgraph.h (struct varpool_node): Add lto_file_data field. | |
27948 | * lto-cgraph.c (input_varpool_node): Initialize it. | |
27949 | ||
27950 | 2010-06-04 Uros Bizjak <ubizjak@gmail.com> | |
27951 | ||
27952 | * config/i386/predicates.md (pic_symbolic_operand): Remove predicate. | |
27953 | * config/i386/i386.md (*add<mode>_1): Do not use pic_symbolic_operand | |
27954 | predicate in "type" attribute calculation. | |
27955 | (*addsi_1_zext): Ditto. | |
27956 | (*add<mode>_2): Do not use pic_symbolic_operand in insn predicate. | |
27957 | (*addsi_2_zext): Ditto. | |
27958 | (*add<mode>_3): Ditto. | |
27959 | (*addsi_3_zext): Ditto. | |
27960 | (*add<mode>_5): Ditto. | |
27961 | ||
27962 | 2010-06-03 Jan Hubicka <jh@suse.cz> | |
27963 | ||
27964 | * tree-into-ssa.c (mark_block_for_update): Avoid redundant call | |
27965 | of bitmap_bit_p. | |
27966 | * cfganal.c (compute_dominance_frontiers_1): Likewise. | |
27967 | ||
27968 | 2010-06-03 Jan Hubicka <jh@suse.cz> | |
27969 | ||
27970 | * df-problems.c (df_create_unused_note, df_note_bb_compute): | |
27971 | micro-optimize the checks when to add new note. | |
27972 | ||
27973 | 2010-06-03 Nathan Froyd <froydnj@codesourcery.com> | |
27974 | ||
27975 | * final.c (output_asm_insn): Call | |
27976 | targetm.asm_out.print_operand_punct_valid_p. Update comments. | |
27977 | (output_operand): Call targetm.asm_out.print_operand. Update comments. | |
27978 | (output_address): Call targetm.asm_out.print_operand_address. | |
27979 | Update comments. | |
27980 | * target.h (struct gcc_target): Add print_operand, | |
27981 | print_operand_address, and print_operand_punct_valid_p fields. | |
27982 | * targhooks.h (default_print_operand): Declare. | |
27983 | (default_print_operand_address): Declare. | |
27984 | (default_print_operand_punct_valid_p): Declare. | |
27985 | * targhooks.c (default_print_operand): Define. | |
27986 | (default_print_operand_address): Define. | |
27987 | (default_print_operand_punct_valid_p): Define. | |
27988 | * target-def.h (TARGET_PRINT_OPERAND): Define if not defined. | |
27989 | (TARGET_PRINT_OPERAND_ADDRESS): Likewise. | |
27990 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Likewise. | |
27991 | (TARGET_ASM_OUT): Add TARGET_PRINT_OPERAND, | |
27992 | TARGET_PRINT_OPERAND_ADDRESS, and TARGET_PRINT_OPERAND_PUNCT_VALID_P. | |
27993 | * vmsdbgout.c (addr_const_to_string): Update comment. | |
27994 | * config/i386/i386.c (print_operand): Rename to... | |
27995 | (ix86_print_operand): ...this. Make static. | |
27996 | (print_operand_address): Rename to... | |
27997 | (ix86_print_operand_address): ...this. Make static. Call | |
27998 | ix86_print_operand instead of PRINT_OPERAND. | |
27999 | (ix86_print_operand_punct_valid_p): New function. | |
28000 | (TARGET_PRINT_OPERAND): Define. | |
28001 | (TARGET_PRINT_OPERAND_ADDRESS): Define. | |
28002 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. | |
28003 | * config/i386/i386.h (HI_REGISTER_NAMES): Update comment. | |
28004 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
28005 | (PRINT_OPERAND): Delete. | |
28006 | (PRINT_OPERAND_ADDRESS): Delete. | |
28007 | * config/i386/i386-protos.h (print_operand): Delete prototype. | |
28008 | (print_operand_address): Delete prototype. | |
28009 | ||
28010 | 2010-06-03 Richard Guenther <rguenther@suse.de> | |
28011 | ||
28012 | PR tree-optimization/44403 | |
28013 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): | |
28014 | Preserve pointer qualifiers. | |
28015 | (vect_create_data_ref_ptr): Likewise. | |
28016 | ||
28017 | 2010-06-03 H.J. Lu <hongjiu.lu@intel.com> | |
28018 | ||
28019 | PR c++/44294 | |
28020 | * defaults.h (MAX_FIXED_MODE_SIZE): New. | |
28021 | ||
28022 | * stor-layout.c (MAX_FIXED_MODE_SIZE): Removed. | |
28023 | ||
28024 | 2010-06-03 Jakub Jelinek <jakub@redhat.com> | |
28025 | ||
28026 | PR debug/44375 | |
28027 | * tree-cfg.c (gimple_can_merge_blocks_p): For -O0 | |
28028 | return false if merging the bbs would lead to goto_locus | |
28029 | location being lost from the IL. | |
28030 | ||
28031 | 2010-06-03 Jan Hubicka <jh@suse.cz> | |
28032 | Jakub Jelinek <jakub@redhat.com> | |
28033 | ||
28034 | * var-tracking.c (dataflow_set_equiv_regs): Shortcut the loop if | |
28035 | set->regs[i] is NULL or has just one entry. | |
28036 | ||
28037 | 2010-06-03 Jan Hubicka <jh@suse.cz> | |
28038 | ||
28039 | * lto-cgraph.c (lto_varpool_encoder_size): Remove. | |
28040 | * lto-streamer.h (lto_varpool_encoder_size): New inline function. | |
28041 | ||
28042 | 2010-06-03 Paul Brook <paul@codesourcery.com> | |
28043 | ||
28044 | * config/arm/arm.c (FL_TUNE): Define. | |
28045 | (arm_default_cpu, arm_cpu_select): Remove. | |
28046 | (all_cores): Populate core field. | |
28047 | (arm_selected_arch, arm_selected_cpu, arm_selected_tune): New. | |
28048 | (arm_find_cpu): New function. | |
28049 | (arm_handle_option): Lookup cpu/architecture names. | |
28050 | (arm_override_options): Cleanup mcpu/march/mtune handling. | |
28051 | (arm_file_start): Ditto. | |
28052 | ||
28053 | 2010-06-03 Alan Modra <amodra@gmail.com> | |
28054 | ||
28055 | PR target/44169 | |
28056 | * config/rs6000/rs6000.md (load_toc_v4_PIC_1b): Add label operand. | |
28057 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Pass label | |
28058 | rtx to gen_load_toc_v4_PIC_1b. Tidy. | |
28059 | (rs6000_emit_load_toc_table): Likewise. | |
28060 | ||
28061 | 2010-06-02 Jan Hubicka <jh@suse.cz> | |
28062 | ||
28063 | * passes.c (init_optimization_passes): Put ipa reference | |
28064 | after ipa pure-const. | |
28065 | ||
28066 | 2010-06-02 Jan Hubicka <jh@suse.cz> | |
28067 | ||
28068 | * ipa-reference.c (ipa_reference_local_vars_info_d): Remove | |
28069 | calls_read_all and calls_write_all. | |
28070 | (get_reference_optimization_summary): Fix formatting. | |
28071 | (is_proper_for_analysis): Check that decl is not readonly. | |
28072 | (propagate_bits): Check CONST/PURE/noreturn flags. | |
28073 | (ipa_init): Move all_module_statics to optimization_summary_obstack. | |
28074 | (analyze_function): Ignore indirect edges. | |
28075 | (copy_global_bitmap): For all module statics, do nothing. | |
28076 | (generate_summary): Do not print calls_read_all/calls_write_all. | |
28077 | (read_write_all_from_decl): Take node as argument; check | |
28078 | cgraph_node_cannot_return. | |
28079 | (propagate): Reorganize read_all/write_all computation; | |
28080 | check indirect edges; check ecf flags; use all_module_statics | |
28081 | in the results; do not free all_module_statics. | |
28082 | (stream_out_bitmap): Handle all_module_statics. | |
28083 | (ipa_reference_write_optimization_summary): Likewise; use | |
28084 | varpool/cgraph encoders to get boundaries. | |
28085 | (ipa_reference_read_optimization_summary): Read in all_module_statics; | |
28086 | use it when possible. | |
28087 | ||
28088 | 2010-06-02 Michael Meissner <meissner@linux.vnet.ibm.com> | |
28089 | ||
28090 | PR target/44218 | |
28091 | * doc/invoke.texi (RS/6000 and PowerPC Options): Delete obsolete | |
28092 | -mswdiv option. Add -mrecip, -mrecip=<xxx>, -mrecip-precision options. | |
28093 | ||
28094 | * doc/extend.texi (powerpc builtins): Document vec_recip, | |
28095 | vec_rsqrt, vec_rsqrte altivec/vsx builtins. | |
28096 | ||
28097 | * config/rs6000/rs60000-protos.h (rs6000_emit_swdiv): New function. | |
28098 | (rs6000_emit_swrsqrt): Ditto. | |
28099 | (rs6000_emit_swdivsf): Delete. | |
28100 | (rs6000_emit_swdivdf): Ditto. | |
28101 | (rs6000_emit_swrsqrtsf): Ditto. | |
28102 | ||
28103 | * config/rs6000/rs6000.c (rs6000_recip_bits): New global to | |
28104 | describe the reciprocal estimate support for each type. | |
28105 | (recip_options): Map -mrecip=<opt> into option bits. | |
28106 | (gen_2arg_fn_t): New typedef for binary rtx gen function. | |
28107 | (rs6000_debug_reg_global): If -mdebug=reg, print the state of the | |
28108 | reciprocal estimate instructions. | |
28109 | (rs6000_init_hard_regno_mode_ok): Key ws constraint off of the | |
28110 | debug -mvsx-scalar-memory switch instead of -mvsx-scalar-double. | |
28111 | Set up rs6000_recip_bits based on the -mrecip* options. Print the | |
28112 | cost information if -mdebug=cost or -mdebug=reg. | |
28113 | (rs6000_override_options): Set -mrecip-precision for power6, and | |
28114 | power7 machines. If -mvsx or -mdfp, enable various options that | |
28115 | came in previous instruction set ISAs, unless the option was | |
28116 | explicitly disabled by the command line option. Parse | |
28117 | -mrecip=<opt> options. | |
28118 | (rs6000_builtin_vectorized_function): Add support for vectorizing | |
28119 | the reciprocal estimate builtins and expansions. | |
28120 | (rs6000_handle_option): Add -mrecip, -mrecip=<opt> support. | |
28121 | (bdesc_2arg): Add reciprocal estimate builtins. | |
28122 | (bdesc_1arg): Add reciprocal square root estimate builtins. | |
28123 | (rs6000_expand_builtin): Rewrite to use a switch statement, | |
28124 | instead of multiple if/then/elses. Add reciprocal estimate builtins. | |
28125 | (rs6000_init_builtins): Create declarations for reciprocal | |
28126 | estimate builtins. | |
28127 | (rs6000_preferred_reload_class): Simplify VSX preferences, if scalar | |
28128 | sized, prefer traditional floating point registers, if integer | |
28129 | vector types, prefer altivec registers. Don't actually look at | |
28130 | the memory address any more. | |
28131 | (rs6000_builtin_reciprocal): Add new builtin reciprocal estimate | |
28132 | builtins. | |
28133 | (rs6000_load_constant_and_splat): New helper function to load up | |
28134 | the constant for reciprocal estimate instructions. | |
28135 | (rs6000_emit_madd): New helper function for generating | |
28136 | multiply/add type instructions, based on the current switches. | |
28137 | (rs6000_emit_msub): Ditto. | |
28138 | (rs6000_emit_mnsub): Ditto. | |
28139 | (rs6000_emit_swdiv_high_precision): Replace rs6000_emit_swdivsf to | |
28140 | replace a divide with a reciprocal estimate and fixup, adding | |
28141 | support for machines with high precision and vectors. | |
28142 | (rs6000_emit_swdiv_low_precision): Rewrite rs6000_emit_swdivdf for | |
28143 | low precision machines. | |
28144 | (rs6000_emit_swdiv): New common function to be called to replace a | |
28145 | division with reciprocal estimate and fixup. | |
28146 | (rs6000_emit_swrsqrt): Replace rs6000_emit_swrsqrtsf. Add support | |
28147 | for double and vector types. Add support for high precision machines. | |
28148 | ||
28149 | * config/rs6000/rs6000.h (TARGET_FRES): New macro to say whether | |
28150 | the reciprocal estimate instructions can be generated. | |
28151 | (TARGET_FRE): Ditto. | |
28152 | (TARGET_FRSQRTES): Ditto. | |
28153 | (TARGET_FRSQRTE): Ditto. | |
28154 | (RS6000_RECIP_*): New macros for reciprocal estimate support. | |
28155 | ||
28156 | * config/rs6000/vector.md (rsqrte<mode>2): New insn for reciprocal | |
28157 | square root estimate on vectors. | |
28158 | (re<mode>2): New insn for reciprocal division estimate on vectors. | |
28159 | ||
28160 | * config/rs6000/rs6000-buitlins.def (ALTIVEC_BUILTIN_VRSQRTFP): | |
28161 | New builtin. | |
28162 | (ALTIVEC_BUILTIN_VRECIPFP): Ditto. | |
28163 | (ALTIVEC_BUITLIN_VEC_RE): Ditto. | |
28164 | (ALTIVEC_BUILTIN_VEC_RSQRT): Ditto. | |
28165 | (VSX_BUILTIN_RSQRT_V4SF): Ditto. | |
28166 | (VSX_BUITLIN_RSQRT_V2DF): Ditto. | |
28167 | (RS6000_BUILTIN_RSQRT): Ditto. | |
28168 | (ALTIVEC_BUILTIN_VEC_RSQRTE): Denote that the builtin is a | |
28169 | floating point builtin. | |
28170 | ||
28171 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define | |
28172 | macros __RECIP__, __RECIPF__, __RSQRTE__, __RSQRTEF__, | |
28173 | __RECIP_PRECISION__ based on the command line switches. | |
28174 | (altivec_overloaded_builtins): Add reciprocal estimate builtins. | |
28175 | ||
28176 | * config/rs6000/rs6000.opt (-mrecip): Document add support for | |
28177 | replacing division instructions with reciprocal estimate and fixup. | |
28178 | (-mrecip=<opt>): New option. | |
28179 | (-mrecip-precision): Ditto. | |
28180 | ||
28181 | * config/rs6000/vsx.md (UNSPEC_VSX_RSQRTE): Delete. | |
28182 | (vsx_rsqrte<mode>2): Use UNSPEC_RSQRT not UNSPEC_VSX_RSQRTE. | |
28183 | (vsx_copysignsf3): If -mvsx, use double precision cpsign on single | |
28184 | precision scalar. | |
28185 | ||
28186 | * config/rs6000/altivec.md (UNSPEC_RSQRTEFP): Delete. | |
28187 | (UNSPEC_VREFP): Ditto. | |
28188 | (altivec_vnmsubfp*): Make altivec nmsub mirror the scalar and VSX | |
28189 | conterparts with regard to support of -mno-fused-madd and -ffast-math. | |
28190 | (altivec_vrsqrtefp): Use common UNSPEC to allow scalar/vector | |
28191 | reciprocal estimate instructions to be generated. | |
28192 | (altivec_vrefp): Ditto. | |
28193 | ||
28194 | * config/rs6000/rs6000.md (RECIPF): New iterator for reciprocal | |
28195 | estimate support. | |
28196 | (rreg): New mode attribute for reciprocal estimate support. | |
28197 | (recip<mode>3): New insn for division using reciprocal estimate | |
28198 | and fixup builtins. | |
28199 | (divide define_split): New define_split to convert floating point | |
28200 | division to use reciprocal estimate if the user used the | |
28201 | appropriate options and the split is run when we can add new | |
28202 | pseudo registers for the fixup. | |
28203 | (rsqrt<mode>2): New insn for reciprocal square root support. | |
28204 | (recipsf3): Move into recip<mode>3. | |
28205 | (recipdf3): Ditto. | |
28206 | (fres): Use TARGET_FRES. | |
28207 | (rsqrtsf2): Move into rsqrt<mode>2. | |
28208 | (rsqrtsf_internal1): Use TARGET_FRSQRTSES. | |
28209 | (copysignsf3): Add support for VSX. | |
28210 | (fred): Use TARGET_FRE. | |
28211 | (fred_fpr): Ditto. | |
28212 | (rsqrtdf_internal1): New function for frsqrte instruciton. | |
28213 | ||
28214 | * config/rs6000/altivec.h (vec_recipdiv): Define new vector builtin. | |
28215 | (vec_rsqrt): Ditto. | |
28216 | ||
28217 | 2010-06-03 Richard Guenther <rguenther@suse.de> | |
28218 | ||
28219 | PR middle-end/44291 | |
28220 | * optabs.c (init_one_libfunc): Use IDENTIFIER_HASH_VALUE. | |
28221 | (set_user_assembler_libfunc): Likewise. | |
28222 | ||
28223 | 2010-06-02 Steven Bosscher <steven@gcc.gnu.org> | |
28224 | ||
28225 | * mkconfig.sh: Include insn-flags.h and insn-constants.h before | |
28226 | defaults.h. | |
28227 | * except.h: Move MUST_USE_SJLJ_EXCEPTIONS and USING_SJLJ_EXCEPTIONS | |
28228 | to defaults.h | |
28229 | * expr.h (BRANCH_COST, MOVE_RATIO, CLEAR_RATIO, SET_RATIO, | |
28230 | DEFAULT_FUNCTION_ARG_PADDING, FUNCTION_ARG_PADDING, | |
28231 | FUNCTION_ARG_BOUNDARY, STACK_SAVEAREA_MODE, STACK_SIZE_MODE, | |
28232 | STACK_CHECK_BUILTIN, STACK_CHECK_STATIC_BUILTIN, | |
28233 | STACK_CHECK_PROBE_INTERVAL_EXP, STACK_CHECK_MOVING_SP, | |
28234 | STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT, | |
28235 | STACK_CHECK_MAX_FRAME_SIZE, STACK_CHECK_FIXED_FRAME_SIZE, | |
28236 | STACK_CHECK_MAX_VAR_SIZE): Move target macro defaults to defaults.h. | |
28237 | * defaults.h: Updated for above mentioned changes. | |
28238 | ||
28239 | 2010-06-02 Kai Tietz <kai.tietz@onevision.com> | |
28240 | ||
28241 | * c-common.c: Remove header include of tm_p.h. | |
28242 | * Makefile.in (c-common.o): Remove TM_P_H dependency. | |
28243 | ||
28244 | 2010-06-02 Jakub Jelinek <jakub@redhat.com> | |
28245 | ||
28246 | * tree.h (struct tree_decl_map): New type. | |
28247 | (tree_decl_map_eq, tree_decl_map_marked_p): Define. | |
28248 | (tree_decl_map_hash): New prototype. | |
28249 | (debug_expr_for_decl, value_expr_for_decl): Change into | |
28250 | tree_decl_map hashtab from tree_map. | |
28251 | (init_ttree): Adjust initialization. | |
28252 | (tree_decl_map_hash): New function. | |
28253 | (decl_debug_expr_lookup, decl_debug_expr_insert, | |
28254 | decl_value_expr_lookup, decl_value_expr_insert): Adjust. | |
28255 | ||
28256 | 2010-06-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
28257 | ||
28258 | * configure.ac (gcc_cv_ld_sol2_emulation): Test for GNU ld *_sol2 | |
28259 | linker emulations. | |
28260 | * configure: Regenerate. | |
28261 | * config.in: Regenerate. | |
28262 | ||
28263 | * config/i386/sol2-10.h [TARGET_GNU_LD] (I386_EMULATION): Define. | |
28264 | (X86_64_EMULATION): Define. | |
28265 | (TARGET_LD_EMULATION): Use them. | |
28266 | ||
28267 | * config/sparc/sol2-gld-bi.h (SPARC32_EMULATION): Define. | |
28268 | (SPARC64_EMULATION): Define. | |
28269 | (LINK_ARCH_SPEC): Use them. | |
28270 | ||
28271 | 2010-06-02 Sebastian Pop <sebastian.pop@amd.com> | |
28272 | ||
28273 | * graphite-clast-to-gimple.c (gcc_type_for_interval): Use | |
28274 | smallest_mode_for_size for computing the precision types of new | |
28275 | graphite IVs. Do not call lang_hooks.types.type_for_size. | |
28276 | ||
28277 | 2010-06-02 Sebastian Pop <sebastian.pop@amd.com> | |
28278 | ||
28279 | * tree-if-conv.c (predicate_bbs): Do not reset the GIMPLE_DEBUG | |
28280 | information. | |
28281 | (remove_conditions_and_labels): Reset the GIMPLE_DEBUG information. | |
28282 | ||
28283 | 2010-06-02 Sebastian Pop <sebastian.pop@amd.com> | |
28284 | ||
28285 | PR middle-end/44363 | |
28286 | * tree-if-conv.c (predicate_bbs): Do not call gcc_unreachable, | |
28287 | return false instead. | |
28288 | ||
28289 | 2010-06-02 Jan Hubicka <jh@suse.cz> | |
28290 | ||
28291 | PR middle-end/44295 | |
28292 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Do not | |
28293 | create new cgraph node to check callee. | |
28294 | ||
28295 | 2010-06-02 Richard Guenther <rguenther@suse.de> | |
28296 | ||
28297 | * lto-streamer-in.c (input_gimple_stmt): Fix typo. | |
28298 | ||
28299 | 2010-06-02 Richard Guenther <rguenther@suse.de> | |
28300 | ||
28301 | * lto-wrapper.c (lto_wrapper_exit): Rename to ... | |
28302 | (lto_wrapper_cleanup): ... this. Do not exit. | |
28303 | (fatal): Adjust. Exit here. | |
28304 | (fatal_perror): Likewise. | |
28305 | (fatal_signal): New function. | |
28306 | (main): Set up signal handlers to cleanup temporary files. | |
28307 | * Makefile.in (lto-wrapper.o): Adjust dependencies. | |
28308 | ||
28309 | 2010-06-02 Richard Guenther <rguenther@suse.de> | |
28310 | ||
28311 | PR tree-optimization/44377 | |
28312 | * tree-ssa-structalias.c (find_func_aliases): Fix typo. | |
28313 | ||
28314 | 2010-06-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
28315 | ||
28316 | * config/s390/2097.md (z10_fhex): Remove insn reservation. | |
28317 | * config/s390/s390.md (UNSPEC_COPYSIGN): Remove unused constant. | |
28318 | (*mov<mode>_64 TD_TF, *mov<mode>_31 TD_TF, *mov<mode>_64dfp DD_DF, | |
28319 | *mov<mode>_64 DD_DF, *mov<mode>_31, mov<mode>): Remove load zero | |
28320 | instruction. | |
28321 | * config/s390/s390.c: Don't accept fp zeros as valid constants anymore. | |
28322 | ||
28323 | 2010-06-02 Jan Hubicka <jh@suse.cz> | |
28324 | ||
28325 | * bitmap.c (bitmap_descriptor): Add search_iter. | |
28326 | (bitmap_find_bit): Increment it. | |
28327 | (print_statistics): Print it. | |
28328 | ||
28329 | 2010-06-02 Nathan Froyd <froydnj@codesourcery.com> | |
28330 | ||
28331 | * tree-vect-slp.c (vect_create_mask_and_perm): Use gimple_build_call | |
28332 | instead of gimple_build_call_vec. Delete unnecessary local variable. | |
28333 | ||
28334 | 2010-06-02 Steven Bosscher <steven@gcc.gnu.org> | |
28335 | ||
28336 | * gimplify.c (gimplify_body): Revert "Do not initialize RTL profiling" | |
28337 | change from yesterday. | |
28338 | ||
28339 | 2010-06-02 Steven Bosscher <steven@gcc.gnu.org> | |
28340 | ||
28341 | * c-ada-spec.c: Clean up redundant includes. | |
28342 | ||
28343 | 2010-06-01 Steven Bosscher <steven@gcc.gnu.org> | |
28344 | ||
28345 | * gimplify.c: Do not include except.h and optabs.h. | |
28346 | (gimplify_body): Do not initialize RTL profiling. | |
28347 | * gimple-low.c: Do not include rtl.h, diagnostic.h, langhooks.h, | |
28348 | langhooks-def.h, timevar.h, except.h, hashtab.h, and expr.h. | |
28349 | * gimple-fold.c: Do not include rtl.h, tm_p.h, ggc.h, basic-block.h, | |
28350 | output.h, expr.h, diagnostic.h, timevar.h, value-prof.h, and | |
28351 | langhooks.h. | |
28352 | ||
28353 | * tree-pretty-print.h: Include pretty-print.h. | |
28354 | * gimple-pretty-print.h: Include pretty-print.h. | |
28355 | ||
28356 | * tree-pretty-print.c: Do not include diagnostic.h. | |
28357 | * tree-vrp.c: Likewise. | |
28358 | * tree-tailcall.c: Likewise | |
28359 | * tree-scalar-evolution.c: Likewise | |
28360 | * tree-ssa-dse.c: Likewise | |
28361 | * tree-chrec.c: Likewise | |
28362 | * tree-ssa-sccvn.c: Likewise | |
28363 | * tree-ssa-copyrename.c: Likewise | |
28364 | * tree-nomudflap.c: Likewise | |
28365 | * tree-call-cdce.c: Likewise | |
28366 | * tree-stdarg.c: Likewise | |
28367 | * tree-ssa-math-opts.c: Likewise | |
28368 | * tree-nrv.c: Likewise | |
28369 | * tree-ssa-sink.c: Likewise | |
28370 | * tree-browser.c: Likewise | |
28371 | * tree-ssa-loop-ivcanon.c: Likewise | |
28372 | * tree-ssa-loop.c: Likewise | |
28373 | * tree-parloops.c: Likewise | |
28374 | * tree-ssa-address.c: Likewise | |
28375 | * tree-ssa-ifcombine.c: Likewise | |
28376 | * tree-if-conv.c: Likewise | |
28377 | * tree-data-ref.c: Likewise | |
28378 | * tree-affine.c: Likewise | |
28379 | * tree-ssa-phiopt.c: Likewise | |
28380 | * tree-ssa-coalesce.c: Likewise | |
28381 | * tree-ssa-pre.c: Likewise | |
28382 | * tree-ssa-live.c: Likewise | |
28383 | * tree-predcom.c: Likewise | |
28384 | * tree-ssa-forwprop.c: Likewise | |
28385 | * tree-ssa-dce.c: Likewise | |
28386 | * tree-ssa-ter.c: Likewise | |
28387 | * tree-ssa-loop-prefetch.c: Likewise | |
28388 | * tree-optimize.c: Likewise | |
28389 | * tree-ssa-phiprop.c: Likewise | |
28390 | * tree-object-size.c: Likewise | |
28391 | * tree-outof-ssa.c: Likewise | |
28392 | * tree-ssa-structalias.c: Likewise | |
28393 | * tree-switch-conversion.c: Likewise | |
28394 | * tree-ssa-reassoc.c: Likewise | |
28395 | * tree-ssa-operands.c: Likewise | |
28396 | * tree-vectorizer.c: Likewise | |
28397 | * tree-vect-data-refs.c: Likewise | |
28398 | * tree-vect-generic.c: Likewise | |
28399 | * tree-vect-stmts.c: Likewise | |
28400 | * tree-vect-patterns.c: Likewise | |
28401 | * tree-vect-slp.c: Likewise | |
28402 | * tree-vect-loop.c: Likewise | |
28403 | * tree-ssa-loop-ivopts.c: Likewise | |
28404 | * tree-ssa-loop-im.c: Likewise | |
28405 | * tree-ssa-loop-niter.c: Likewise | |
28406 | * tree-ssa-loop-unswitch.c: Likewise | |
28407 | * tree-ssa-loop-manip.c: Likewise | |
28408 | * tree-ssa-loop-ch.c: Likewise | |
28409 | * tree-dump.c: Likewise | |
28410 | * tree-complex.c: Likewise | |
28411 | ||
28412 | * tree-into-ssa.c: Do not include diagnostic.h and expr.h. | |
28413 | * tree-ssa-uninit.c: Likewise | |
28414 | * tree-ssa-threadupdate.c: Likewise | |
28415 | * tree-ssa-uncprop.c: Likewise | |
28416 | * tree-ssa-ccp.c: Likewise | |
28417 | * tree-ssa-dom.c: Likewise | |
28418 | * tree-ssa-propagate.c: Likewise | |
28419 | * tree-ssa-alias.c: Likewise | |
28420 | * tree-dfa.c: Likewise | |
28421 | * tree-cfgcleanup.c: Likewise | |
28422 | * tree-sra.c: Likewise | |
28423 | * tree-ssa-copy.c: Likewise | |
28424 | * tree-ssa.c: Likewise | |
28425 | * tree-profile.c: Likewise | |
28426 | * tree-cfg.c: Likewise | |
28427 | * tree-ssa-threadedge.c: Likewise | |
28428 | * tree-vect-loop-manip.c: Likewise | |
28429 | ||
28430 | * tree-inline.c: Do not include diagnostic.h and expr.h. | |
28431 | Include rtl.h. | |
28432 | (copy_decl_for_dup_finish): Do not use NULL_RTX. | |
28433 | ||
28434 | * tree-loop-linear.c: Do not include diagnostic.h, expr.h and optabs.h. | |
28435 | * tree-loop-distribution.c: Likewise. | |
28436 | ||
28437 | 2010-06-01 Jan Hubicka <jh@suse.cz> | |
28438 | ||
28439 | * ipa-pure-const.c (local_pure_const): Do NORETURN discovery. | |
28440 | ||
28441 | 2010-06-01 Jan Hubicka <jh@suse.cz> | |
28442 | ||
28443 | * tree-cfgcleanup.c (fixup_noreturn_call): Break out from ...; | |
28444 | remove return value. | |
28445 | (split_bbs_on_noreturn_calls) .... here. | |
28446 | * tree-optimize.c (execute_fixup_cfg): Fixup noreturn calls too. | |
28447 | * tree-flow.h (fixup_noreturn_call): New. | |
28448 | ||
28449 | 2010-06-01 Jan Hubicka <jh@suse.cz> | |
28450 | ||
28451 | * emit-rtl.c (remove_insn): Fix thinko in prevoius patch. | |
28452 | ||
28453 | 2010-06-01 Nathan Froyd <froydnj@codesourcery.com> | |
28454 | ||
28455 | * tree.h (build_nt_call_list): Delete. | |
28456 | * tree.c (build_nt_call_list): Delete. | |
28457 | ||
28458 | 2010-06-01 Jan Hubicka <jh@suse.cz> | |
28459 | ||
28460 | * fwprop.c: Make emit-rtl.h include last. | |
28461 | * rtlanal.c: Include emit-rtl.h. | |
28462 | * genautomata.c: Output emit-rtl include into insn-automata.c | |
28463 | * df-scan.c: Include emit-rtl.h. | |
28464 | * haifa-sched.c: Indlude emit-rtl.h. | |
28465 | * mode-switching.c: Indlude emit-rtl.h. | |
28466 | * graph.c: Indlude emit-rtl.h. | |
28467 | * sel-sched.c: Include emit-rtl.h. | |
28468 | * sel-sched-ir.c: Include emit-rtl.h. | |
28469 | * ira-build.c: Include emit-rtl.h. | |
28470 | * emit-rtl.c (first_insn, last_insn): Remove defines. | |
28471 | (get_insns, set_first_insn, get_last_insn, set_last_insn, get_max_uid): | |
28472 | Move to emit-rtl.h. | |
28473 | (set_new_first_and_last_insn, get_last_insn_anywhere, | |
28474 | get_first_nonnote_insn, get_last_nonnote_insn, try_split, | |
28475 | make_call_insn_raw, add_insn_after, add_insn_before, remove_insn, | |
28476 | delete_insns_since, reorder_insns_nobb, emit_insn_after_1, | |
28477 | emit_debug_insn_before, emit_insn, start_sequence, push_to_sequence, | |
28478 | push_to_sequence2, push_topmost_sequence, end_sequence, copy_insn): | |
28479 | Use accessor functions. | |
28480 | * emit-rtl.h (gen_blockage, gen_rtvec, copy_insn_1, copy_insn, | |
28481 | gen_int_mode, emit_copy_of_insn_after, set_reg_attrs_from_value, | |
28482 | set_reg_attrs_for_parm, set_reg_attrs_for_decl_rtl, adjust_reg_mode, | |
28483 | mem_expr_equal_p): Move here from rtl.h. | |
28484 | (get_insns, set_first-insn, get_last_insn, set_last_insn, get_max_uid): | |
28485 | Move here from emit-rtl.c; make inline. | |
28486 | * cfglayout.h: Include emit-rtl.h. | |
28487 | * rtl.h (gen_blockage, gen_rtvec, copy_insn_1, copy_insn, | |
28488 | gen_int_mode, emit_copy_of_insn_after, set_reg_attrs_from_value, | |
28489 | set_reg_attrs_for_parm, set_reg_attrs_for_decl_rtl, adjust_reg_mode, | |
28490 | mem_expr_equal_p, get_insns, set_first-insn, | |
28491 | get_last_insn, set_last_insn, get_max_uid): Move to emit-rtl.h. | |
28492 | * reg-stack.c: Include emit-rtl.h. | |
28493 | * dce.c: Likewise. | |
28494 | ||
28495 | 2010-06-01 Jan Hubicka <jh@suse.cz> | |
28496 | ||
28497 | * cgraph.h (tree_function_versioning): Update prototype. | |
28498 | (cgraph_function_versioning): Update prototype. | |
28499 | * cgraphunit.c (cgraph_copy_node_for_versioning): Accept bbs_to_copy | |
28500 | bitmap. | |
28501 | (cgraph_function_versioning): Accept new_entry_block and bbs_to_copy. | |
28502 | (cgraph_materialize_clone, save_inline_function_body): Update use of | |
28503 | tree_function_versioning. | |
28504 | * tree-inline.c (copy_bb): Look for previous copied block to link | |
28505 | after; fix debug output. | |
28506 | (copy_cfg_body): Accept new_entry_block and bbs_to_copy. | |
28507 | (copy_body): Likewise. | |
28508 | (expand_call_inline): Update use of copy_body. | |
28509 | (tree_function_versioning): Update use of copy body; accept | |
28510 | blocks_to_copy and new_entry. | |
28511 | ||
28512 | 2010-06-01 Jan Hubicka <jh@suse.cz> | |
28513 | ||
28514 | * gegenrtl.c: Remove unnecesary prototypes. | |
28515 | (gendecl): Remove. | |
28516 | (gendef): Produce static inline. | |
28517 | (gencode): Remove. | |
28518 | (main): Do not decode parameters; generate header only. | |
28519 | * Makefile.in (genrtl.c): Remove. | |
28520 | ||
28521 | 2010-06-01 Jan Hubicka <jh@suse.cz> | |
28522 | ||
28523 | * tree-switch-conversion.c (build_one_array): Make it readonly. | |
28524 | ||
28525 | 2010-06-01 Richard Guenther <rguenther@suse.de> | |
28526 | ||
28527 | * optabs.c (init_optabs): Guard all accesses to reinit. | |
28528 | * ipa-pure-const.c (propagate): Fix another typo. | |
28529 | * opts.c (common_handle_option): Split assignment to bool. | |
28530 | * c-opts.c (c_common_handle_option): Likewise. | |
28531 | ||
28532 | 2010-06-01 Arnaud Charlet <charlet@adacore.com> | |
28533 | Matthew Gingell <gingell@adacore.com> | |
28534 | ||
28535 | * doc/invoke.texi: Mention -fdump-ada-spec. | |
28536 | * tree-dump.c (dump_files): Add ada-spec. | |
28537 | (FIRST_AUTO_NUMBERED_DUMP): Bump to 8. | |
28538 | * tree-pass.h (tree_dump_index): Add TDI_ada. | |
28539 | * gcc.c: Add support for -C without -E and for -fdump-ada-spec. | |
28540 | (cpp_unique_options): Do not reject -C or -CC when -E isn't present. | |
28541 | (default_compilers) <@c-header>: Allow -fdump-ada-spec on header files. | |
28542 | * c-decl.c: Include c-ada-spec.h. | |
28543 | (collect_source_ref_cb, collect_all_refs, for_each_global_decl): New | |
28544 | functions. | |
28545 | (c_write_global_declarations): Add handling of -fdump-ada-spec. | |
28546 | * c-lex.c (c_lex_with_flags): Add handling of CPP_COMMENT. | |
28547 | * Makefile.in (C_AND_OBJC_OBJS): Add c-ada-spec.o. | |
28548 | * c-ada-spec.h, c-ada-spec.c: New files. | |
28549 | ||
28550 | 2010-06-01 Richard Guenther <rguenther@suse.de> | |
28551 | ||
28552 | PR lto/43853 | |
28553 | * ipa-pure-const.c (get_function_state): Hand back varying state | |
28554 | if we do not have one. | |
28555 | (has_function_state): New function. | |
28556 | (duplicate_node_data): Adjust. | |
28557 | (remove_node_data): Likewise. | |
28558 | (pure_const_write_summary): Likewise. | |
28559 | (propagate): Likewise. Fix typo. | |
28560 | ||
28561 | 2010-06-01 Jan Hubicka <jh@suse.cz> | |
28562 | ||
28563 | * tree-cfg.c (verify_stmt): Do not skip could_throw test. | |
28564 | * passes.c (execute_function_todo): Do not make implicit verify_ssa. | |
28565 | (execute_all_ipa_transforms): Do not play with the states. | |
28566 | ||
28567 | 2010-06-01 Maxim Kuvyrkov <maxim@codesourcery.com> | |
28568 | ||
28569 | * config/arm/t-linux-androideabi: New. | |
28570 | * config.gcc (arm*-*-linux-androideabi): Include multilib config. | |
28571 | ||
28572 | 2010-06-01 Jan Hubicka <jh@suse.cz> | |
28573 | ||
28574 | * tree-inline.c (estimate_num_insns): For stdarg functions look | |
28575 | into call statement to count cost of argument passing. | |
28576 | ||
28577 | 2010-06-01 Kai Tietz <kai.tietz@onevision.com> | |
28578 | ||
28579 | * config/i386.c (ix86_output_addr_vec_elt): Make LPREFIX | |
28580 | argument for fprintf. | |
28581 | (ix86_output_addr_diff_elt): Likewise. | |
28582 | (x86_function_profiler): Likewise. | |
28583 | * config/cygming.h (LOCAL_LABEL_PREFIX): Fix for x64 no-underscore. | |
28584 | (LPREFIX): Likewise. | |
28585 | (ASM_GENERATE_INTERNAL_LABEL): Likewise. | |
28586 | ||
28587 | 2010-05-31 Jakub Jelinek <jakub@redhat.com> | |
28588 | ||
28589 | PR target/44338 | |
28590 | * config/i386/sse.md (fma4i_fmadd<mode>4256, fma4i_fmsub<mode>4256, | |
28591 | fma4i_fnmadd<mode>4256, fma4i_fnmsub<mode>4256, fma4i_fmadd<mode>4, | |
28592 | fma4i_fmsub<mode>4, fma4i_fnmadd<mode>4, fma4i_fnmsub<mode>4, | |
28593 | fma4i_vmfmadd<mode>4, fma4i_vmfmsub<mode>4, fma4i_vmfnmadd<mode>4, | |
28594 | fma4i_vmfnmsub<mode>4, fma4i_fmaddsubv8sf4, fma4i_fmaddsubv4df4, | |
28595 | fma4i_fmaddsubv4sf4, fma4i_fmaddsubv2df4, fma4i_fmsubaddv8sf4, | |
28596 | fma4i_fmsubaddv4df4, fma4i_fmsubaddv4sf4, fma4i_fmsubaddv2df4): | |
28597 | Guard only with TARGET_FMA4 instead of TARGET_FMA4 && | |
28598 | TARGET_FUSED_MADD. | |
28599 | ||
28600 | 2010-05-31 Jan Hubicka <jh@suse.cz> | |
28601 | ||
28602 | * tree.h (tree_range_check_failed): Declare noreturn. | |
28603 | ||
28604 | 2010-05-31 Jan Hubicka <jh@suse.cz> | |
28605 | ||
28606 | * gimple.c (gimple_call_builtin_p): New function. | |
28607 | * gimple.h (gimple_call_builtin_p): Declare. | |
28608 | * tree-cfg.c (make_edges): Produce edge from BUILT_IN_RETURN | |
28609 | to exit. | |
28610 | (execute_warn_function_return): BUILT_IN_RETURN is return. | |
28611 | (split_critical_edges): Return edges are not critical. | |
28612 | (is_ctrl_altering_stmt): Builtin_in_return is altering. | |
28613 | (gimple_verify_flow_info): Handle built_in_return. | |
28614 | (execute_warn_function_return): Handle built_in_return. | |
28615 | * ipa-pure-const.c (check_call): Ignore builtin_return. | |
28616 | ||
28617 | 2010-05-31 Jakub Jelinek <jakub@redhat.com> | |
28618 | ||
28619 | PR middle-end/44337 | |
28620 | * expr.c (expand_assignment): Don't store anything for out-of-bounds | |
28621 | array accesses with non-MEM. | |
28622 | ||
28623 | PR tree-optimization/44182 | |
28624 | * tree-inline.c (copy_edges_for_bb): Don't split bb if a stmt that | |
28625 | newly needs to end a bb is followed by debug stmts, instead return | |
28626 | true from the function at the end. | |
28627 | (maybe_move_debug_stmts_to_successors): New function. | |
28628 | (copy_cfg_body): Call it if copy_edges_for_bb returned true. | |
28629 | ||
28630 | 2010-05-31 Kai Tietz <kai.tietz@onevision.com> | |
28631 | ||
28632 | PR target/44161 | |
28633 | * config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Handle flag_pic. | |
28634 | ||
28635 | 2010-05-31 Eric Botcazou <ebotcazou@adacore.com> | |
28636 | ||
28637 | * cgraphunit.c (cgraph_decide_is_function_needed): Really return false | |
28638 | for nested functions in non-optimized compilation. | |
28639 | ||
28640 | 2010-05-31 Richard Guenther <rguenther@suse.de> | |
28641 | ||
28642 | * tree-ssa-structalias.c (find_func_aliases): Handle BUILT_IN_RETURN. | |
28643 | ||
28644 | 2010-05-30 Jan Hubicka <jh@suse.cz> | |
28645 | ||
28646 | * predict.c (maybe_hot_edge_p): Calls to functions called once is cold. | |
28647 | ||
28648 | 2010-05-30 Richard Guenther <rguenther@suse.de> | |
28649 | ||
28650 | PR lto/42975 | |
28651 | * tree-eh.c (execute_cleanup_eh_1): Copy from execute_cleanup_eh. | |
28652 | (execute_cleanup_eh): Clear DECL_FUNCTION_PERSONALITY if it is | |
28653 | no longer needed. | |
28654 | ||
28655 | 2010-05-30 Iain Sandoe <iains@gcc.gnu.org> | |
28656 | ||
28657 | * config/darwin.c (output_objc_section_asm_op): Add comment. | |
28658 | (name_needs_quotes): Add '_' to list of valid comment chars. | |
28659 | (machopic_output_function_base_name): Remove unneeded quotes. | |
28660 | (darwin_encode_section_info): Adjust asm whitespace. | |
28661 | * config/i386/darwin.h (ASM_OUTPUT_COMMON): Adjust asm tabs. | |
28662 | (ASM_OUTPUT_LOCAL): Ditto. | |
28663 | * config/rs6000/darwin.h (ASM_OUTPUT_COMMON): Ditto. | |
28664 | * config/darwin.h (GLOBAL_ASM_OP): Ditto. | |
28665 | * config/darwin9.h (ASM_OUTPUT_ALIGNED_COMMON): Ditto. | |
28666 | ||
28667 | 2010-05-30 Eric Botcazou <ebotcazou@adacore.com> | |
28668 | ||
28669 | * config/rs6000/rs6000.c (rs6000_output_function_entry): Use | |
28670 | RS6000_OUTPUT_BASENAME unconditionally. | |
28671 | (rs6000_output_function_epilogue): Likewise. | |
28672 | ||
28673 | 2010-05-30 Jan Hubicka <jh@suse.cz> | |
28674 | ||
28675 | * toplev.c (wrapup_global_declaration_2): Avoid creation of new varpool | |
28676 | nodes. | |
28677 | ||
28678 | 2010-05-30 Richard Guenther <rguenther@suse.de> | |
28679 | ||
28680 | * tree-cfg.c (verify_gimple_assign_single): Implement | |
28681 | verification for COND_EXPR rhs. | |
28682 | ||
28683 | 2010-05-30 Jan Hubicka <jh@suse.cz> | |
28684 | ||
28685 | * cgraph.h (cgraph_dump_file): Declare. | |
28686 | * cgraphunit.c (cgraph_dump_file): Export. | |
28687 | * ipa.c (dump_cgraph_node_set, dump_varpool_node_set): Be less verbose. | |
28688 | ||
28689 | 2010-05-30 Jan Hubicka <jh@suse.cz> | |
28690 | ||
28691 | * dwarf2out.c (reference_to_unused, | |
28692 | premark_types_used_by_global_vars_helper): Avoid creation of new | |
28693 | varpool nodes. | |
28694 | ||
28695 | 2010-05-30 Jan Hubicka <jh@suse.cz> | |
28696 | ||
28697 | * cgraph.h (cgraph_node_cannot_return, | |
28698 | cgraph_edge_cannot_lead_to_return): New functions. | |
28699 | * cgraph.c (cgraph_node_cannot_return, | |
28700 | cgraph_edge_cannot_lead_to_return): Use them. | |
28701 | * ipa-pure-const.c (pure_const_names): New static var. | |
28702 | (check_call): Handle calls not leading to return. | |
28703 | (pure_const_read_summary): Dump info read. | |
28704 | (propagate): Dump info about propagation process; ignore side effects | |
28705 | of functions not leading to exit; fix handling of pure functions. | |
28706 | ||
28707 | 2010-05-30 Jan Hubicka <jh@suse.cz> | |
28708 | ||
28709 | * config/i386/i386.c (pro_epilogue_adjust_stack): Use EBP | |
28710 | for tail call epilogues. | |
28711 | ||
28712 | 2010-05-30 Jan Hubicka <jh@suse.cz> | |
28713 | ||
28714 | * passes.c (ipa_write_optimization_summaries_1, ipa_write_summaries_2, | |
28715 | ipa_read_summaries_1, ipa_read_optimization_summaries_1): Initialize | |
28716 | dump files. | |
28717 | ||
28718 | 2010-05-29 Jan Hubicka <jh@suse.cz> | |
28719 | ||
28720 | * ipa.c (cgraph_remove_unreachable_node): Walk references of correct | |
28721 | node; remove references in node we no longer keep in cgrpah but need | |
28722 | body of. | |
28723 | ||
28724 | 2010-05-29 Jan Hubicka <jh@suse.cz> | |
28725 | ||
28726 | * cgraph.c (cgraph_mark_reachable): Relax check for analyzed nodes. | |
28727 | ||
28728 | 2010-05-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
28729 | ||
28730 | PR target/44165 | |
28731 | * config/pa/pa32-linux.h (CTOR_LIST_BEGIN): Mark __CTOR_LIST__ as used. | |
28732 | ||
28733 | 2010-05-29 Jan Hubicka <jh@suse.cz> | |
28734 | ||
28735 | * tree-vrp.c (debug_value_range, debug_all_value_ranges, | |
28736 | debug_asserts_for, debug_all_asserts): Annotate with DEBUG_FUNCTION. | |
28737 | * tree-into-ssa.c (debug_decl_set, debug_defs_stack, debug_currdefs, | |
28738 | debug_tree_ssa, debug_tree_ssa_stats, debug_def_blocks, | |
28739 | debug_names_replaced_by, debug_update_ssa): Likewise. | |
28740 | * sbitmap.c (debug_sbitmap): Likewise. | |
28741 | * genrecog.c (debug_decision, debug_decision_list): Likewise. | |
28742 | * tree-pretty-print.c (debug_generic_expr, debug_generic_stmt, | |
28743 | debug_tree_chain): Likewise. | |
28744 | * tree-loop-distribution.c (debug_rdg_partitions): Likewise. | |
28745 | * cgraph.c (debug_cgraph_node, debug_cgraph): Likewise. | |
28746 | * optabs.c (debug_optab_libfuncs): Likewise. | |
28747 | (verify_loop_closed_ssa): Likewise. | |
28748 | * value-prof.c (verify_histograms): Likewise. | |
28749 | * reload.c (debug_reload_to_stream, debug_reload): Likewise. | |
28750 | * bitmap.c (debug_bitmap_file, debug_bitmap, bitmap_print): Likewise. | |
28751 | * cfghooks.c (verify_flow_info): Likewise. | |
28752 | * fold-const.c (debug_fold_checksum): Likewise. | |
28753 | * omp-low.c (debug_omp_region, debug_all_omp_regions): Likewise. | |
28754 | * cfg.c (debug_regset, debug_flow_info, debug_bb, debug_bb_n): | |
28755 | Likewise. | |
28756 | * omega.c (debug_omega_problem): Likewise. | |
28757 | * cgraphunit.c (verify_cgraph_node, verify_cgraph): Likewise. | |
28758 | * tree-ssa-ccp.c (debug_lattice_value): Likewise. | |
28759 | * dominance.c (verify_dominators, debug_dominance_info, | |
28760 | debug_dominance_tree): Likewise. | |
28761 | * df-core.c (df_insn_uid_debug, df_insn_debug, df_insn_debug_regno, | |
28762 | * df_regno_debug, df_ref_debug, | |
28763 | debug_df_insn, debug_df_reg, debug_df_regno, debug_df_ref, | |
28764 | debug_df_defno, debug_df_useno, debug_df_chain): Likewise. | |
28765 | * tree-ssa-dom.c (debug_dominator_optimization_stats): Likewise. | |
28766 | * sel-sched.c (debug_state): Likewise. | |
28767 | * tree-ssa-alias.c (debug_alias_info, debug_points_to_info_for): | |
28768 | Likewise. | |
28769 | * cfganal.c (print_edge_list, verify_edge_list): Likewise. | |
28770 | * dwarf2out.c (debug_dwarf_die, debug_dwarf): Likewise. | |
28771 | * tree-eh.c (verify_eh_edges, verify_eh_dispatch_edge): Likewise. | |
28772 | * gimple-pretty-print.c (debug_gimple_stmt, debug_gimple_seq): | |
28773 | Likewise. | |
28774 | * c-pretty-print.c (debug_c_tree): Likewise. | |
28775 | * sel-sched-dump.c (debug_insn_rtx, debug_vinsn, debug_expr, debug_insn | |
28776 | debug_av_set, debug_lv_set, debug_ilist, debug_blist, | |
28777 | debug_insn_vector, debug_hard_reg_set, debug_mem_addr_value): Likewise. | |
28778 | * ebitmap.c (debug_ebitmap): Likewise. | |
28779 | * function.c (debug_find_var_in_block_tree): Likewise. | |
28780 | * print-rtl.c (debug_rtx): Likewise. | |
28781 | (debug_rtx_count): Likewise. | |
28782 | (debug_rtx_list, debug_rtx_range, debug_rtx_find): Likewise. | |
28783 | * stor-layout.c (debug_rli): Likewise. | |
28784 | * ipa.c (debug_cgraph_node_set, debug_varpool_node_set): Likewise. | |
28785 | * tree-data-ref.c (debug_data_references, | |
28786 | debug_data_dependence_relations, debug_data_reference, | |
28787 | debug_data_dependence_relation, debug_rdg_vertex, | |
28788 | debug_rdg_component, debug_rdg): Likewise. | |
28789 | * tree-affine.c (debug_aff): Likewise. | |
28790 | * tree-dfa.c (debug_referenced_vars, debug_variable, debug_dfa_stats): | |
28791 | Likewise. | |
28792 | * except.c (debug_eh_tree, verify_eh_tree): Likewise. | |
28793 | * emit-rtl.c (verify_rtl_sharing): Likewise. | |
28794 | * tree-ssa-pre.c (debug_pre_expr, debug_bitmap_set, | |
28795 | debug_value_expressions): Likewise. | |
28796 | * tree-ssa-live.c (debug_scope_block, debug_scope_blocks): Likewise. | |
28797 | * sese.c (debug_rename_map, debug_ivtype_map): Likewise. | |
28798 | * print-tree.c (debug_tree, debug_vec_tree): Likewise. | |
28799 | * cfglayout.c (verify_insn_chain): Likewise. | |
28800 | * graphite-clast-to-gimple.c (debug_clast_name_indexes, | |
28801 | debug_clast_stmt, debug_generated_program): Likewise. | |
28802 | * ggc-page.c (debug_print_page_list): Likewise. | |
28803 | * tree-ssa-ter.c (debug_ter): Likewise. | |
28804 | * graphite-dependences.c (debug_pddr): Likewise. | |
28805 | * sched-deps.c (debug_ds): Likewise. | |
28806 | * tree-ssa.c (verify_ssa): Likewise. | |
28807 | * graphite-poly.c (debug_scattering_function, debug_iteration_domain, | |
28808 | debug_scattering_functions, debug_iteration_domains, debug_pdr, | |
28809 | debug_pdrs, debug_pbb_domain, debug_pbb, debug_scop_context, | |
28810 | debug_scop, debug_cloog, debug_scop_params, debug_lst): Likewise. | |
28811 | * tree-inline.c (debug_find_tree): Likewise. | |
28812 | * graphite-ppl.c (debug_ppl_linear_expr, debug_ppl_polyhedron_matrix, | |
28813 | debug_ppl_powerset_matrix): Likewise. | |
28814 | * var-tracking.c (debug_dv): Likewise. | |
28815 | * system.h (DEBUG_FUNCTION, DEBUG_VARIABLE): Define. | |
28816 | * cfgloop.c (verify_loop_structure): Likewise. | |
28817 | * plugin.c (dump_active_plugins, debug_active_plugins): Likewise. | |
28818 | * c-common.c (verify_sequence_points): Likewise. | |
28819 | * sched-rgn.c (debug_regions, debug_region, debug_candidate, | |
28820 | debug_candidates, debug_rgn_dependencies): Likewise. | |
28821 | * tree-ssa-structalias.c (debug_constraint, debug_constraints, | |
28822 | * debug_constraint_graph, debug_solution_for_var, | |
28823 | debug_sa_points_to_info): Likewise. | |
28824 | * sched-vis.c (debug_insn_slim, debug_bb_slim, debug_bb_n_slim): | |
28825 | Likewie. | |
28826 | * tree-cfg.c (debug_cfg_stats, verify_stmts, debug_function, | |
28827 | debug_loops, debug_loop, debug_loop_num): Likewise. | |
28828 | * passes.c (debug_pass): Likewise. | |
28829 | (dump_properties): Likewise; add cfglayout property. | |
28830 | (debug_properties): Likewise. | |
28831 | * tree-ssa-reassoc.c (debug_ops_vector): Likewise. | |
28832 | * varpool.c (debug_varpool): Likewise. | |
28833 | * regcprop.c (debug_value_data): Likewise. | |
28834 | * tree-ssa-operands.c (verify_imm_links, debug_immediate_uses, | |
28835 | debug_immediate_uses_for): Likewise. | |
28836 | ||
28837 | 2010-05-29 H.J. Lu <hongjiu.lu@intel.com> | |
28838 | ||
28839 | PR bootstrap/44315 | |
28840 | * Makefile.in (build/gencondmd.o): Remove TM_H := $(GTM_H). | |
28841 | Filter out insn-flags.h. | |
28842 | ||
28843 | 2010-05-29 Jan Hubicka <jh@suse.cz> | |
28844 | ||
28845 | * cgraph.h (struct varpool_node_set_def, | |
28846 | struct cgraph_node_set_def): Remove unused AUX pointer. | |
28847 | (cgraph_node_set_nonempty_p, varpool_node_set_nonempty_p): Use | |
28848 | VEC_empty macro. | |
28849 | ||
28850 | 2010-05-29 Jan Hubicka <jh@suse.cz> | |
28851 | ||
28852 | PR middle-end/44324 | |
28853 | * ipa-cp.c (ipcp_insert_stage): Replace "clone" by "constprop". | |
28854 | ||
28855 | 2010-05-29 Richard Guenther <rguenther@suse.de> | |
28856 | ||
28857 | * lto-streamer.c (cached_bp): New global variable. | |
28858 | (bitpack_create): Return the cached bitpack, if available. | |
28859 | (bitpack_delete): Clear and cache the bitpack, if appropriate. | |
28860 | (bp_pack_value): Remove redundant asserts. | |
28861 | ||
28862 | 2010-05-29 Sebastian Pop <sebastian.pop@amd.com> | |
28863 | ||
28864 | PR middle-end/44306 | |
28865 | * tree-if-conv.c (is_true_predicate): New. | |
28866 | (is_predicated): Use is_true_predicate. | |
28867 | (add_to_predicate_list): Same. Do not use unshare_expr. | |
28868 | (add_to_dst_predicate_list): Same. | |
28869 | ||
28870 | 2010-05-29 Sebastian Pop <sebastian.pop@amd.com> | |
28871 | ||
28872 | * tree-if-conv.c (add_to_dst_predicate_list): Do not use the ->aux | |
28873 | field on edges. | |
28874 | (predicate_bbs): Same. | |
28875 | (clean_predicate_lists): Same. | |
28876 | (find_phi_replacement_condition): Do not AND the predicate from | |
28877 | edge->aux. | |
28878 | ||
28879 | 2010-05-29 H.J. Lu <hongjiu.lu@intel.com> | |
28880 | ||
28881 | PR bootstrap/44315 | |
28882 | * Makefile.in (build/gencondmd.o): Add a missing `\'. | |
28883 | ||
28884 | 2010-05-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
28885 | ||
28886 | PR target/44261 | |
28887 | config/pa/pa.md (negdf2_slow, negsf2_slow): New patterns. | |
28888 | (negdf2): Adjust expander pattern and use negdf2_slow. | |
28889 | (negsf2): Likewise. | |
28890 | ||
28891 | 2010-05-29 Nathan Froyd <froydnj@codesourcery.com> | |
28892 | ||
28893 | * basic-block.h (struct control_flow_graph): Move last_label_uid field | |
28894 | up. | |
28895 | * df.h (struct df_base_ref): Move regno field up. | |
28896 | * dwarf2out.c (struct dw_fde_struct): Move funcdef_number field down. | |
28897 | * expr.h (struct separate_ops): Move location field up. | |
28898 | * optabs.h (struct optab_d): Move libcall_basename field down. | |
28899 | * config/i386/i386.c (struct ix86_frame): Move red_zone_size up. | |
28900 | * config/i386/i386.h (struct machine_function): Convert call_abi field | |
28901 | into a bitfield. Move cfa field to the end of the structure. | |
28902 | ||
28903 | 2010-05-29 Jan Hubicka <jh@suse.cz> | |
28904 | ||
28905 | * varpool.c (varpool_get_node): Fix lookup. | |
28906 | ||
28907 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> | |
28908 | ||
28909 | * config/spu/spu-protos.h: Do not include rtl.h. Protect | |
28910 | RTL specific prototypes with #ifdef RTX_CODE. | |
28911 | * config/spu/spu-c.c: Include c-common.h instead of c-tree.h. | |
28912 | * config/spu/t-spu-elf: Fix dependencies. | |
28913 | ||
28914 | * config/t-darwin (darwin-c.o): Remove C_TREE_H dependency. | |
28915 | ||
28916 | 2010-05-29 Mike Stump <mikestump@comcast.net> | |
28917 | ||
28918 | PR bootstrap/44315 | |
28919 | * Makefile.in (build/gencondmd.o): Be sure to use GTM_H instead of | |
28920 | TM_H when building to avoid dependency loops. | |
28921 | ||
28922 | 2010-05-29 Jan Hubicka <jh@suse.cz> | |
28923 | ||
28924 | * cgraphunit.c (cgraph_materialize_clone): Only remove calles, | |
28925 | refs and body; not the whole node for masters of materialized clones. | |
28926 | ||
28927 | 2010-05-29 Mike Stump <mikestump@comcast.net> | |
28928 | ||
28929 | * config/rs6000/rs6000-c.c: Remove c-tree.h include. | |
28930 | ||
28931 | 2010-05-29 Jan Hubicka <jh@suse.cz> | |
28932 | ||
28933 | * cgraph.c (clone_function_name): Take SUFFIX argument; export. | |
28934 | (cgraph_create_virtual_clone): Take SUFFIX argument; udpate | |
28935 | use of clone_function_name. | |
28936 | * cgraph.h (cgraph_create_virtual_clone, | |
28937 | cgraph_function_versioning): update prototypes. | |
28938 | (clone_function_name): Declare. | |
28939 | * ipa-cp.c (ipcp_insert_stage): Update call of | |
28940 | cgraph_create_virtual_clone. | |
28941 | * omp-low.c (create_omp_child_function_name): Use | |
28942 | cgraph_create_virtual_clone. | |
28943 | * cgraphunit.c (cgraph_copy_node_for_versioning): Fix edges updating. | |
28944 | (cgraph_function_versioning): Take SUFFIX argument; produce new name | |
28945 | and make decl local. | |
28946 | ||
28947 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> | |
28948 | ||
28949 | * vec.h: Include statistics.h | |
28950 | * Makefile.in: Introduce VEC_H. Replace all vec.h dependencies | |
28951 | with VEC_H. | |
28952 | ||
28953 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> | |
28954 | ||
28955 | * c-lex.c: Do not include c-tree.h. | |
28956 | * c-pretty-print.c: Likewise. | |
28957 | * c-opts.c: Likewise. | |
28958 | * c-gimplify.c: Likewise. | |
28959 | * c-common.c: Likewise. | |
28960 | * c-dump.c: Likewise. Include c-common.h. | |
28961 | ||
28962 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> | |
28963 | ||
28964 | * c-common.h (GCC_DIAG_STYLE): Define earlier in the file, | |
28965 | before including diagnostic-core.h. | |
28966 | (c_cpp_error): New prototype moved from c-tree.h. | |
28967 | Use ATTRIBUTE_GCC_DIAG instead of ATTRIBUTE_GCC_CDIAG. | |
28968 | * c-tree.h (ATTRIBUTE_GCC_CDIAG): Remove define. | |
28969 | (pedwarn_c90, perwarn_c99): Use ATTRIBUTE_GCC_DIAG instead. | |
28970 | (c_cpp_error): Prototype moved to c-common.h. | |
28971 | * Makefile.in: Update dependency for C_COMMON_H. | |
28972 | ||
28973 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> | |
28974 | ||
28975 | * c-common.h: Add FIXME for awkward split of c_register_addr_space. | |
28976 | * c-common.c (c_register_addr_space): Remove here. | |
28977 | * c-decl.c (c_register_addr_space): Re-add here. | |
28978 | ||
28979 | 2010-05-28 Mike Stump <mikestump@comcast.net> | |
28980 | ||
28981 | * config/darwin-c.c: Remove c-tree.h include. | |
28982 | ||
28983 | 2010-05-28 Joseph Myers <joseph@codesourcery.com> | |
28984 | ||
28985 | * gcc.c: Include diagnostic.h. | |
28986 | (error_count): Remove. All users changed to use errorcount. | |
28987 | (programname): Remove. All users changed to use progname. | |
28988 | (fancy_abort, internal_error, fatal_error, error, warning, inform, | |
28989 | fnotice): Remove. | |
28990 | (execute): Don't include "Internal error" and bug reporting | |
28991 | information in argument of internal_error call. | |
28992 | (process_command): Don't increment error_count after calling | |
28993 | perror_with_name. | |
28994 | (input_filename): Rename to gcc_input_filename. All users | |
28995 | changed. | |
28996 | (main): Call diagnostic_initialize. Register delete_temp_files | |
28997 | with atexit. Use seen_error to test for errors. | |
28998 | * gcc.h: Include diagnostic-core.h. | |
28999 | (fatal_error, error, warning): Remove. | |
29000 | * Makefile.in (GCC_H): Add $(DIAGNOSTIC_CORE_H). | |
29001 | (GCC_OBJS): Add diagnostic.o, pretty-print.o and input.o. | |
29002 | (gcc.o): Update dependencies. | |
29003 | ||
29004 | 2010-05-28 Jeff Law <law@redhat.com> | |
29005 | ||
29006 | * ira.c (ira_bad_reload_regno, ira_build_reload_regno_1): New | |
29007 | functions. | |
29008 | * ira.h (ira_bad_reload_regno): Declare | |
29009 | * reload1.c (allocate_reload_reg): Use ira_bad_reload_regno. | |
29010 | ||
29011 | * ira-color.c (update_curr_costs): Free updated hard reg costs. | |
29012 | (ira_reassign_conflict_allocnos): Remove bogus asserts. | |
29013 | (allocno_reload_assign): Likewise. | |
29014 | ||
29015 | 2010-05-28 Nathan Froyd <froydnj@codesourcery.com> | |
29016 | ||
29017 | * tree-vect-stmts.c (vectorizable_assignment): Call build1 instead of | |
29018 | build1_stat. | |
29019 | ||
29020 | 2010-05-28 Richard Guenther <rguenther@suse.de> | |
29021 | ||
29022 | PR lto/44312 | |
29023 | * lto-streamer-in.c (unpack_ts_fixed_cst_value_fields): | |
29024 | Stream fixed-point constants mode. | |
29025 | (unpack_ts_type_value_fields): Fix width of TYPE_MODE | |
29026 | and TYPE_PRECISION. | |
29027 | * lto-streamer-out.c (pack_ts_fixed_cst_value_fields): | |
29028 | Stream fixed-point constants mode. | |
29029 | (pack_ts_function_decl_value_fields): Fix width of TYPE_MODE | |
29030 | and TYPE_PRECISION. | |
29031 | ||
29032 | 2010-05-28 Sebastian Pop <sebastian.pop@amd.com> | |
29033 | ||
29034 | * tree-scalar-evolution.c (set_nb_iterations_in_loop): Inlined in the | |
29035 | only place it was called from. | |
29036 | (number_of_latch_executions): Do not return chrec_dont_know when the | |
29037 | may_be_zero is a runtime condition: instead, return a COND_EXPR | |
29038 | including the may_be_zero condition. | |
29039 | * cfgloop.h (struct loop): Add a note on COND_EXPRs to the comment | |
29040 | of nb_iterations. | |
29041 | * tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Handle | |
29042 | COND_EXPRs. | |
29043 | ||
29044 | 2010-05-28 Sebastian Pop <sebastian.pop@amd.com> | |
29045 | ||
29046 | * tree-if-conv.c (replace_phi_with_cond_gimple_assign_stmt): Don't | |
29047 | generate COND_EXPRs for degenerate_phi_result. | |
29048 | ||
29049 | 2010-05-28 Sebastian Pop <sebastian.pop@amd.com> | |
29050 | ||
29051 | PR middle-end/44293 | |
29052 | * tree-if-conv.c (if_convertible_loop_p): Check the | |
29053 | if-convertibility of phi nodes in non predicated BBs. | |
29054 | ||
29055 | 2010-05-28 Joseph Myers <joseph@codesourcery.com> | |
29056 | ||
29057 | * gcc.c (error, warning, inform): Remove duplicate ": " in output. | |
29058 | ||
29059 | 2010-05-28 Joseph Myers <joseph@codesourcery.com> | |
29060 | ||
29061 | PR driver/15303 | |
29062 | * gcc.c (inform, warning, inform): New functions. | |
29063 | (fatal_ice): Rename to internal_error; change cmsgid parameter to | |
29064 | gmsgid. All callers changed. | |
29065 | (notice): Rename to fnotice; add parameter fp. All callers changed. | |
29066 | (fatal_error): Rename to fatal_signal. All users changed. | |
29067 | (fatal): Rename to fatal_error; change cmsgid parameter to | |
29068 | gmsgid. All callers changed. | |
29069 | (process_command): Use warning instead of error for warnings. | |
29070 | (end_going_arg): Don't use _() around argument of error. | |
29071 | (do_spec_1): Use inform for message from %n specs. Use warning | |
29072 | instead of error for warnings. | |
29073 | (main): Use inform for comparison messages. Use warning for | |
29074 | message about unused linker input. | |
29075 | (error): Increment error_count. Print "error: ". | |
29076 | * gcc.h (fatal): Change to fatal_error. | |
29077 | (warning): Declare. | |
29078 | * config/darwin-driver.c (darwin_default_min_version): Use warning | |
29079 | instead of fprintf for warnings. | |
29080 | * cppspec.c (lang_specific_driver): Use fatal_error instead of fatal. | |
29081 | ||
29082 | 2010-05-28 Julian Brown <julian@codesourcery.com> | |
29083 | ||
29084 | * config/arm/thumb2.md (*thumb2_addsi3_compare0): New. | |
29085 | (*thumb2_addsi3_compare0_scratch): New. | |
29086 | * config/arm/constraints.md (Pv): New. | |
29087 | * config/arm/arm.md (*addsi3_compare0): Remove FIXME comment. Use | |
29088 | for ARM mode only. | |
29089 | (*addsi3_compare0_scratch): Likewise. | |
29090 | ||
29091 | 2010-05-28 Jan Hubicka <jh@suse.cz> | |
29092 | ||
29093 | * ipa-reference.c (add_static_var): Remove redundant all_module_statics | |
29094 | check. | |
29095 | (ipa_reference_write_optimization_summary): Call is_proper_for_analysis | |
29096 | only on local statics. | |
29097 | ||
29098 | 2010-05-28 Iain Sandoe <iains@gcc.gnu.org> | |
29099 | ||
29100 | * config.gcc (*-*-darwin*): Adjust t-make fragments for Darwin. | |
29101 | ||
29102 | 2010-05-28 Maxim Kuvyrkov <maxim@codesourcery.com> | |
29103 | ||
29104 | PR bootstrap/44314 | |
29105 | * config/alpha/linux.h, config/rs6000/linux.h, config/rs6000/linux64.h | |
29106 | (OPTION_GLIBC): Define. | |
29107 | ||
29108 | 2010-05-28 Jakub Jelinek <jakub@redhat.com> | |
29109 | ||
29110 | PR debug/41048 | |
29111 | * dwarf2out.c (double_int_type_size_in_bits): New function. | |
29112 | (round_up_to_align): Change first argument and return value to | |
29113 | double_int. | |
29114 | (field_byte_offset): Work internally on double_ints. | |
29115 | ||
29116 | PR target/43636 | |
29117 | * builtins.c (expand_movstr): Use a temporary pseudo instead | |
29118 | of target even when target is not NULL and not const0_rtx, but | |
29119 | fails movstr predicate. | |
29120 | * config/m32c/blkmov.md (movstr): Add predicate to first operand. | |
29121 | ||
29122 | 2010-05-28 Joseph Myers <joseph@codesourcery.com> | |
29123 | ||
29124 | * final.c (rest_of_clean_state): Use %m in errors instead of | |
29125 | strerror (errno). | |
29126 | * gengtype.c (read_input_list, close_output_files): Use xstrerror | |
29127 | instead of strerror. | |
29128 | * toplev.c (process_options): Use %m in errors instead of strerror | |
29129 | (errno). | |
29130 | * tree-dump.c (dump_begin): Use %m in errors instead of strerror | |
29131 | (errno). | |
29132 | ||
29133 | 2010-05-28 Uros Bizjak <ubizjak@gmail.com> | |
29134 | ||
29135 | * config/i386/i386.c (ix86_fn_abi_va_list): Make static. | |
29136 | (ix86_canonical_va_list_type): Make static. Add declaration. | |
29137 | (ix86_enum_va_list): Make static. Reindent. | |
29138 | * config/i386/i386-protos.h (ix86_fn_abi_va_list): Remove declaration. | |
29139 | (ix86_canonical_va_list_type): Ditto. | |
29140 | (ix86_enum_va_list): Ditto. | |
29141 | ||
29142 | 2010-05-28 Richard Guenther <rguenther@suse.de> | |
29143 | ||
29144 | * lto-wrapper.c (run_gcc): With -save-temps generate a | |
29145 | user-visible ltrans filename. Fixup ltrans unit numbering. | |
29146 | ||
29147 | 2010-05-28 Kai Tietz <kai.tietz@onevision.com> | |
29148 | ||
29149 | * c-common.c (c_common_nodes_and_builtins): Replace use | |
29150 | of TARGET_ENUM_VA_LIST by target hook enum_va_list. | |
29151 | * config/i386/i386.c (TARGET_ENUM_VA_LIST_P): Hook | |
29152 | to ix86_enum_va_list. | |
29153 | * config/i386/i386.h (TARGET_ENUM_VA_LIST): Removed. | |
29154 | * doc/tm.texi (TARGET_ENUM_VA_LIST): Removed. | |
29155 | (TARGET_ENUM_VA_LIST_P): Add hook description. | |
29156 | * target-def.h (TARGET_ENUM_VA_LIST_P): Added. | |
29157 | * target.h (gcc_target): Add enum_va_list hook. | |
29158 | ||
29159 | PR bootstrap/44299 | |
29160 | * config/i386/t-cygming: Adjust header dependencies for winnt-cxx.c. | |
29161 | * config/i386/winnt-cxx.c (IN_GCC_FRONTEND): Remove undefine. | |
29162 | * config/i386/winnt.c (IN_GCC_FRONTEND): Likewise. | |
29163 | ||
29164 | 2010-05-28 Alan Modra <amodra@gmail.com> | |
29165 | ||
29166 | PR target/44266 | |
29167 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use | |
29168 | emit_library_call machinery to set up __tls_get_addr calls. | |
29169 | ||
29170 | 2010-05-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
29171 | ||
29172 | * config/s390/s390.md (movqi): Fix typo ('*' -> '#'). | |
29173 | ||
29174 | 2010-05-28 Dodji Seketeli <dodji@redhat.com> | |
29175 | ||
29176 | Revert fix for PR c++/44188 | |
29177 | * c-common.c (is_typedef_decl): Revert the moving of this | |
29178 | definition ... | |
29179 | * tree.c (is_typedef_decl): ... here. | |
29180 | (typdef_variant_p): Revert the moving of this definition | |
29181 | here from cp/tree.c. | |
29182 | * c-common.h (is_typedef_decl): Revert the moving of this | |
29183 | declaration ... | |
29184 | * tree.h (is_typedef_decl): ... here. | |
29185 | (typedef_variant_p): Revert the moving of this declaration here | |
29186 | from cp/cp-tree.h | |
29187 | * dwarf2out.c (is_naming_typedef_decl): Revert this new function. | |
29188 | (gen_tagged_type_die): Revert the splitting out of ... | |
29189 | (gen_type_die_with_usage): ... this function. Revert the anonymous | |
29190 | tagged type handling. | |
29191 | (gen_typedef_die): Revert emitting DW_TAG_typedef for | |
29192 | typedefs naming anonymous tagged types. | |
29193 | ||
29194 | 2010-05-28 Segher Boessenkool <segher@kernel.crashing.org> | |
29195 | ||
29196 | * config/rs6000/rs6000-modes.def (PSImode): Delete. | |
29197 | ||
29198 | 2010-05-28 Segher Boessenkool <segher@kernel.crashing.org> | |
29199 | ||
29200 | * config/rs6000/constraints.md ("z" constraint): Change to CA_REGS. | |
29201 | * config/rs6000/predicates.md: Change XER_REGNO_P to CA_REGNO_P | |
29202 | throughout. | |
29203 | * config/rs6000/rs6000.c (rs6000_reg_names, alt_reg_names): Change | |
29204 | "xer" to "ca". | |
29205 | Change XER_REGNO_P to CA_REGNO_P, XER_REGNO to CA_REGNO, and | |
29206 | XER_REGS to CA_REGS throughout. | |
29207 | * config/rs6000/rs6000.h: Same. | |
29208 | (ADDITIONAL_REGISTER_NAMES): Add "xer". | |
29209 | * config/rs6000/rs6000.md: Change XER_REGNO to CA_REGNO. Document | |
29210 | that mode_iterator "P" is the size for arithmetic carries as well. | |
29211 | * doc/md.texi (rs6000 section, "z" constraint): Fix documentation. | |
29212 | ||
29213 | 2010-05-28 Jakub Jelinek <jakub@redhat.com> | |
29214 | ||
29215 | PR bootstrap/44255 | |
29216 | * combine.c (struct rtx_subst_pair): Define unconditionally. | |
29217 | (propagate_for_debug_subst): Likewise. If not AUTO_INC_DEC, | |
29218 | copy_rtx pair->to instead of cleanup_auto_inc_dec it. | |
29219 | Call make_compound_operation on pair->to. | |
29220 | (propagate_for_debug): Don't call make_compound_operation here. | |
29221 | Always use simplify_replace_fn_rtx. | |
29222 | ||
29223 | 2010-05-27 Sterling Augustine <sterling@tensilica.com> | |
29224 | ||
29225 | * doc/invoke.texi (xtensa options): Add -mforce-no-pic. | |
29226 | * config/xtensa/xtensa.c (override_options): Check | |
29227 | TARGET_FORCE_NO_PIC and set flag_pic. | |
29228 | * config/xtensa/xtensa.opt: Document -mforce-no-pic | |
29229 | ||
29230 | 2010-05-27 Kai Tietz <kai.tietz@onevision.com> | |
29231 | ||
29232 | PR bootstrap/44299 | |
29233 | * config/i386/winnt.c (IN_GCC_FRONTEND): Undefine. | |
29234 | * config/i386/winnt-cxx.c (IN_GCC_FRONTEND): Likewise. | |
29235 | ||
29236 | 2010-05-27 Joseph Myers <joseph@codesourcery.com> | |
29237 | ||
29238 | * diagnostic-core.h: New. Contents moved from diagnostic.h and | |
29239 | toplev.h. | |
29240 | * diagnostic.c: Don't include toplev.h. | |
29241 | (progname): Define. Moved from toplev.c. | |
29242 | (seen_error): New function. | |
29243 | * diagnostic.h: Include diagnostic-core.h. | |
29244 | (diagnostic_t, emit_diagnostic): Don't declare here. | |
29245 | * toplev.c (progname): Move to toplev.c. | |
29246 | (emit_debug_global_declarations, compile_file, finalize, | |
29247 | do_compile, toplev_main): Use seen_error. | |
29248 | * toplev.h: Include diagnostic-core.h. | |
29249 | (trim_filename, GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG, | |
29250 | internal_error, warning, warning_at, error, error_n, error_at, | |
29251 | fatal_error, pedwarn, permerror, sorry, inform, inform_n, | |
29252 | verbatim, fnotice, progname): Move to diagnostic-core.h. | |
29253 | * builtins.c: Include diagnostic-core.h instead of diagnostic.h. | |
29254 | (expand_builtin_expect): Use seen_error. | |
29255 | * c-decl.c: Include diagnostic-core.h instead of diagnostic.h. | |
29256 | (c_make_fname_decl, c_write_global_declarations): Use seen_error. | |
29257 | * c-format.c: Include diagnostic-core.h instead of diagnostic.h. | |
29258 | * c-gimplify.c: Include diagnostic-core.h instead of diagnostic.h. | |
29259 | * c-lang.c: Include diagnostic-core.h instead of diagnostic.h. | |
29260 | * c-lex.c (c_lex_with_flags, interpret_float): Don't increment | |
29261 | errorcount for errors. | |
29262 | * c-opts.c (c_common_finish): Use seen_error. | |
29263 | * cgraph.c: Include diagnostic-core.h instead of diagnostic.h. | |
29264 | * cgraphunit.c (verify_cgraph_node, verify_cgraph, | |
29265 | cgraph_output_pending_asms, cgraph_optimize): Use seen_error. | |
29266 | * coverage.c: Include diagnostic-core.h instead of diagnostic.h. | |
29267 | (get_coverage_counts): Use seen_error. | |
29268 | * dwarf2out.c (dwarf2out_finish): Use seen_error. | |
29269 | * gimplify.c (gimplify_var_or_parm_decl, gimple_push_cleanup, | |
29270 | gimplify_body): Use seen_error. | |
29271 | * ipa-inline.c (cgraph_early_inlining): Use seen_error. | |
29272 | * ipa-pure-const.c (gate_pure_const): Use seen_error. | |
29273 | * ipa-reference.c (gate_reference): Use seen_error. | |
29274 | * jump.c: Include diagnostic-core.h instead of diagnostic.h. | |
29275 | * lambda-code.c: Include diagnostic-core.h instead of | |
29276 | diagnostic.h. | |
29277 | * lto-cgraph.c: Include diagnostic-core.h instead of diagnostic.h. | |
29278 | * lto-compress.c: Include diagnostic-core.h instead of | |
29279 | diagnostic.h. | |
29280 | * lto-section-in.c: Include diagnostic-core.h instead of | |
29281 | diagnostic.h. | |
29282 | * lto-streamer-out.c: Include diagnostic-core.h instead of | |
29283 | diagnostic.h. | |
29284 | * lto-streamer.c: Include diagnostic-core.h instead of | |
29285 | diagnostic.h. | |
29286 | (gate_lto_out): Use seen_error. | |
29287 | * matrix-reorg.c: Include diagnostic-core.h instead of | |
29288 | diagnostic.h. | |
29289 | * omega.c: Include diagnostic-core.h instead of diagnostic.h. | |
29290 | * omp-low.c: Include diagnostic-core.h instead of diagnostic.h. | |
29291 | (gate_expand_omp, lower_omp_1): Use seen_error. | |
29292 | * passes.c: Include diagnostic-core.h instead of diagnostic.h. | |
29293 | (rest_of_decl_compilation, rest_of_type_compilation, | |
29294 | gate_rest_of_compilation, ipa_write_summaries): Use seen_error. | |
29295 | * tree-cfg.c (label_to_block_fn): Use seen_error. | |
29296 | * tree-inline.c (optimize_inline_calls): Use seen_error. | |
29297 | * tree-mudflap.c (mudflap_finish_file): Use | |
29298 | seen_error. | |
29299 | * tree-optimize.c (gate_all_optimizations, | |
29300 | gate_all_early_local_passes, gate_all_early_optimizations): Use | |
29301 | seen_error. | |
29302 | * tree-ssa-structalias.c (gate_ipa_pta): Use seen_error. | |
29303 | * varpool.c: Include diagnostic-core.h instead of diagnostic.h. | |
29304 | (varpool_remove_unreferenced_decls, | |
29305 | varpool_assemble_pending_decls): Use seen_error. | |
29306 | * Makefile.in (DIAGNOSTIC_CORE_H): Define. | |
29307 | (TOPLEV_H, DIAGNOSTIC_H): Update. | |
29308 | (c-decl.o, c-lang.o, c-format.o, lto-compress.o, lto-cgraph.o, | |
29309 | lto-streamer-out.o, lto-section-in.o, lto-streamer.o, | |
29310 | c-gimplify.o, omp-low.o, omega.o, diagnostic.o, passes.o, | |
29311 | builtins.o, jump.o, cgraph.o, varpool.o, matrix-reorg.o, | |
29312 | coverage.o, lambda-code.o): Update dependencies. | |
29313 | ||
29314 | 2010-05-25 Dodji Seketeli <dodji@redhat.com> | |
29315 | ||
29316 | PR c++/44188 | |
29317 | * c-common.c (is_typedef_decl): Move this definition ... | |
29318 | * tree.c (is_typedef_decl): ... here. | |
29319 | (typdef_variant_p): Move definition here from cp/tree.c. | |
29320 | * c-common.h (is_typedef_decl): Move this declaration ... | |
29321 | * tree.h (is_typedef_decl): ... here. | |
29322 | (typedef_variant_p): Move declaration here from cp/cp-tree.h | |
29323 | * dwarf2out.c (is_naming_typedef_decl): New function. | |
29324 | (gen_tagged_type_die): Split out of ... | |
29325 | (gen_type_die_with_usage): ... this function. When an anonymous | |
29326 | tagged type is named by a typedef, make sure a DW_TAG_typedef DIE | |
29327 | is emitted for the typedef. | |
29328 | (gen_typedef_die): Emit DW_TAG_typedef also for typedefs naming | |
29329 | anonymous tagged types. | |
29330 | ||
29331 | 2010-05-27 Jason Merrill <jason@redhat.com> | |
29332 | ||
29333 | * print-tree.c (debug_vec_tree): New fn. | |
29334 | (print_vec_tree): New fn. | |
29335 | * tree.h: Declare them. | |
29336 | * gdbinit.in (pvt): New command. | |
29337 | ||
29338 | * print-tree.c (print_node) [TREE_VEC]: Print elements normally. | |
29339 | ||
29340 | * gdbinit.in (pdd): New command. | |
29341 | ||
29342 | 2010-05-27 Jan Hubicka <jh@suse.cz> | |
29343 | ||
29344 | * ipa-inline.c (cgraph_estimate_size_after_inlining): Make inline. | |
29345 | (update_caller_keys): Return early if there are no callers; | |
29346 | only update fibheap when decresing the key. | |
29347 | (update_callee_keys): Avoid recursion. | |
29348 | (decide_inlining_of_small_functions): When badness does not match; | |
29349 | re-insert into fibheap. | |
29350 | ||
29351 | 2010-05-27 Steven Bosscher <steven@gcc.gnu.org> | |
29352 | ||
29353 | * Makefile.in (ALL_CFLAGS): Add file-specific CFLAGS. | |
29354 | (ALL_HOST_FRONTEND_OBJS): New, for all front-end specific objects. | |
29355 | (ALL_HOST_BACKEND_OBJS): New, for all backend and target objects. | |
29356 | (ALL_HOST_OBJS): Now a union of the above two. | |
29357 | <section "Language makefile fragments">: Add -DIN_GCC_FRONTEND for | |
29358 | all files in ALL_HOST_FRONTEND_OBJS. | |
29359 | * system.h: Poison GCC_RTL_H if IN_GCC_FRONTEND is defined. | |
29360 | ||
29361 | * c-common.c: Pretend to be a backend file by undefining | |
29362 | IN_GCC_FRONTEND (still need rtl.h here). | |
29363 | ||
29364 | 2010-05-27 Jan Hubicka <jh@suse.cz> | |
29365 | ||
29366 | * cgraph.h (struct cgraph_node): Mark former_clone_of by GTY ((skip)). | |
29367 | * cgraphunit.c (clone_of_p): Compile only when checking is enabled. | |
29368 | ||
29369 | 2010-05-27 Jan Hubicka <jh@suse.cz> | |
29370 | ||
29371 | * sched-ebb.c: Rename struct deps to struct deps_desc. | |
29372 | * ddg.c: Likewise. | |
29373 | * sel-sched-ir.c: Likewise. | |
29374 | * sched-deps.c: Likewise. | |
29375 | * sched-int.h: Likewise. | |
29376 | * sched-rgn.c: Likewise. | |
29377 | ||
29378 | 2010-05-27 Jon Beniston <jon@beniston.com> | |
29379 | ||
29380 | PR 43726 | |
29381 | * config/lm32/lm32.h: Remove definition of | |
29382 | GO_IF_MODE_DEPENDENT_ADDRESS. Update copyright year. | |
29383 | ||
29384 | 2010-05-27 Eric Botcazou <ebotcazou@adacore.com> | |
29385 | ||
29386 | PR lto/44230 | |
29387 | * dwarf2out.c (dwarf2out_begin_prologue): Fix nits in sorry message. | |
29388 | ||
29389 | 2010-05-27 Richard Guenther <rguenther@suse.de> | |
29390 | ||
29391 | PR tree-optimization/44284 | |
29392 | * tree-vect-stmts.c (vectorizable_assignment): Handle | |
29393 | sign-changing conversions as simple copy. | |
29394 | ||
29395 | 2010-05-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
29396 | ||
29397 | * gthr-posix.h (pthread_cancel): Don't declare if compiling against | |
29398 | Bionic C library. | |
29399 | (__gthread_active_p): Check for pthread_create if compiling against | |
29400 | Bionic C library. | |
29401 | ||
29402 | 2010-05-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
29403 | ||
29404 | Support compilation for Android platform. Reimplement -mandroid. | |
29405 | ||
29406 | * config.gcc (*linux*): Include linux-android.h and linux-android.opt. | |
29407 | (*android*): Set ANDROID_DEFAULT. | |
29408 | (arm*-*-linux*): Include linux-android.h. | |
29409 | (arm*-*-eabi*): Don't include previous -mandroid implementation. | |
29410 | * config/arm/eabi.h: Remove, move Android-specific parts ... | |
29411 | * config/linux-android.h: ... here. New file. | |
29412 | * config/arm/eabi.opt: Rename to ... | |
29413 | * config/linux-android.opt: ... this. | |
29414 | (mandroid): Allow -mno-android option. Initialize based on | |
29415 | ANDROID_DEFAULT. | |
29416 | * config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC, CC1_SPEC, LIB_SPEC): | |
29417 | Move logic to corresponding LINUX_TARGET_* macros. | |
29418 | (TARGET_OS_CPP_BUILTINS): Define __ANDROID__, when appropriate. | |
29419 | * config/linux-eabi.h (LINK_SPEC, CC1_SPEC, CC1PLUS_SPEC, LIB_SPEC,) | |
29420 | (STARTFILE_SPEC, ENDFILE_SPEC): Define to choose between Linux and | |
29421 | Android definitions. | |
29422 | (LINUX_TARGET_OS_CPP_BUILTINS): Define __ANDROID__ if TARGET_ANDROID. | |
29423 | * doc/invoke.texi (-mandroid, -tno-android-cc, -tno-android-ld): | |
29424 | Document. | |
29425 | ||
29426 | 2010-05-27 Maxim Kuvyrkov <maxim@codesourcery.com> | |
29427 | ||
29428 | Add support for Bionic C library | |
29429 | ||
29430 | * config.gcc (LIBC_GLIBC, LIBC_BIONIC, LIBC_UCLIBC): New tm_define | |
29431 | macro. | |
29432 | (DEFAULT_LIBC): New tm_define macro set to one of LIBC_*. | |
29433 | (bfin*-uclinux, moxie-*-uclinux*, m68k-*-uclinux*): Update. | |
29434 | ||
29435 | * config/linux.h (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC): Define. | |
29436 | (LINUX_TARGET_OS_CPP_BUILTINS): Define __gnu_linux__ only for GLIBC. | |
29437 | (CHOOSE_DYNAMIC_LINKER1, CHOOSE_DYNAMIC_LINKER): Make it easier | |
29438 | to support multiple C libraries. Handle Bionic. | |
29439 | (BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32,) | |
29440 | (BIONIC_DYNAMIC_LINKER64): Define. | |
29441 | (LINUX_DYNAMIC_LINKER, LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64): | |
29442 | Update. | |
29443 | (TARGET_HAS_SINCOS): Enable for Bionic. | |
29444 | ||
29445 | * config/linux.opt: Rewrite to handle more than 2 C libraries. Make | |
29446 | the last option specified on command line take effect. | |
29447 | (linux_uclibc): Rename to linux_libc, initialize using DEFAULT_LIBC. | |
29448 | (mbionic): New. | |
29449 | (mglibc, muclibc): Update. | |
29450 | ||
29451 | * config/alpha/linux-elf.h, config/rs6000/linux64.h, | |
29452 | * config/rs6000/sysv4.h (CHOOSE_DYNAMIC_LINKER): Update to use | |
29453 | DEFAULT_LIBC. | |
29454 | ||
29455 | * doc/invoke.texi (-mglibc, -muclibc): Update. | |
29456 | (-mbionic): Document. | |
29457 | ||
29458 | 2010-05-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
29459 | ||
29460 | * c-common.h (c_register_addr_space): Add prototype. | |
29461 | (ADDR_SPACE_KEYWORD): Remove. | |
29462 | * c-common.c (c_register_addr_space): New function. | |
29463 | (c_addr_space_name): Reimplement. | |
29464 | (c_common_reswords): Do not include TARGET_ADDR_SPACE_KEYWORDS. | |
29465 | ||
29466 | * config/spu/spu.h (TARGET_ADDR_SPACE_KEYWORDS): Remove. | |
29467 | (REGISTER_TARGET_PRAGMAS): Call c_register_addr_space. | |
29468 | ||
29469 | * doc/tm.texi (Named Address Spaces): Mention c_register_addr_space. | |
29470 | Remove TARGET_ADDR_SPACE_KEYWORDS. | |
29471 | ||
29472 | 2010-05-27 Joseph Myers <joseph@codesourcery.com> | |
29473 | ||
29474 | * input.c: New file. | |
29475 | * input.h (main_input_filename): Move declaration to toplev.h. | |
29476 | * toplev.c (input_location, line_table): Move to input.c | |
29477 | * toplev.h (main_input_filename): Move declaration from input.h. | |
29478 | * tree.c (expand_location): Move to input.c. | |
29479 | * Makefile.in (OBJS-common): Add input.o. | |
29480 | (input.o): Add dependencies. | |
29481 | ||
29482 | 2010-05-27 Richard Guenther <rguenther@suse.de> | |
29483 | ||
29484 | * lto-wrapper.c (maybe_unlink_file): Ignore unlink failure | |
29485 | for non-existant files. | |
29486 | (fork_execute): Mark args_name file as deleted. | |
29487 | ||
29488 | 2010-05-27 Kai Tietz <kai.tietz@onevision.com> | |
29489 | ||
29490 | PR bootstrp/44287 | |
29491 | * c-lex.c (narrowest_unsigned_type): Check for NULL_TREE. | |
29492 | (narrow_signed_type): Likewise. | |
29493 | ||
29494 | 2010-05-26 Jan Hubicka <jh@suse.cz> | |
29495 | ||
29496 | * cgraphunit.c (verify_cgraph_node): Do checking that DECL match | |
29497 | edge only when checking is enabled; check using former_clone_of; | |
29498 | check inline clones too. | |
29499 | (cgraph_materialize_clone): Record former_clone_of pointer. | |
29500 | (cgraph_redirect_edge_call_stmt_to_callee): Assert that we are not | |
29501 | combining redirections; dump args_to_skip bitmap | |
29502 | (cgraph_materialize_all_clones): Do no redirection here. | |
29503 | * ipa-inline.c (inline_transform): Do redirection here. | |
29504 | * cgraph.h (struct cgraph_node): Add former_clone_of filed (enabled | |
29505 | cheking only). | |
29506 | ||
29507 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> | |
29508 | ||
29509 | * config/avr/avr-c.c: Do not include regs.h. | |
29510 | Include cpplib.h for cpp_define and tree.h for c-common.h. | |
29511 | * config/avr/avr-devices.c (avr_mcu_types): Fix initializer. | |
29512 | * config/avr/t-avr: Fix dependencies for avr-c.o. | |
29513 | ||
29514 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> | |
29515 | ||
29516 | * explow.c (set_stack_check_libfunc): Adjust to accept name as a | |
29517 | string instead of SYMBOL_REF rtx. | |
29518 | * rtl.h (set_stack_check_libfunc): Move prototype from here... | |
29519 | * libfuncs.h: ...to here. Adjust for explow.c change. | |
29520 | ||
29521 | 2010-05-26 Joseph Myers <joseph@codesourcery.com> | |
29522 | ||
29523 | * pretty-print.c: Don't include ggc.h. | |
29524 | (identifier_to_locale_alloc, identifier_to_locale_free): Define. | |
29525 | (identifier_to_locale): Use them for allocation. | |
29526 | * pretty-print.h (identifier_to_locale_alloc, | |
29527 | identifier_to_locale_free): Declare. | |
29528 | * toplev.c (alloc_for_identifier_to_locale): New. | |
29529 | (general_init): Set identifier_to_locale_alloc and | |
29530 | identifier_to_locale_free. | |
29531 | * Makefile.in (pretty-print.o): Update dependencies. | |
29532 | ||
29533 | 2010-05-26 Eric Botcazou <ebotcazou@adacore.com> | |
29534 | ||
29535 | * gimple.c (gimple_types_compatible_p): Return 0 for aggregate and | |
29536 | pointer types if they have different alignment or mode. | |
29537 | ||
29538 | 2010-05-26 Anatoly Sokolov <aesok@post.ru> | |
29539 | ||
29540 | * config/sparc/sparc.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE, | |
29541 | LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
29542 | * config/sparc/sparc-protos.h (function_value): Remove declaration. | |
29543 | * config/sparc/sparc.c (sparc_function_value, sparc_libcall_value, | |
29544 | sparc_function_value_regno_p): New functions. | |
29545 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
29546 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
29547 | (function_value): Rename to... | |
29548 | (sparc_function_value_1): ... this. Make static. Change 'incoming_p' | |
29549 | argument to 'outgoing'. | |
29550 | (function_arg_record_value, function_arg_union_value, | |
29551 | function_arg_vector_value): Update comment. | |
29552 | ||
29553 | 2010-05-26 Eric Botcazou <ebotcazou@adacore.com> | |
29554 | ||
29555 | * dwarf2out.c (struct dw_fde_struct): Reorder flags. | |
29556 | (fde_needed_for_eh_p): New predicate. | |
29557 | (output_call_frame_info): Use it throughout to decide whether FDEs | |
29558 | are needed for EH purpose. | |
29559 | (dwarf2out_begin_prologue): Reorder assignments. | |
29560 | ||
29561 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> | |
29562 | ||
29563 | * tree-if-conv.c (if_convertible_gimple_assign_stmt_p): Do not | |
29564 | special case loop->header. | |
29565 | (is_predicated): New. | |
29566 | (if_convertible_loop_p): Call it. | |
29567 | ||
29568 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> | |
29569 | ||
29570 | * tree-if-conv.c (add_to_dst_predicate_list): Do not pass a statemet | |
29571 | iterator in parameter. Do not generate code during the analysis. | |
29572 | (tree_if_convert_cond_stmt): Removed. | |
29573 | (tree_if_convert_stmt): Removed. | |
29574 | (predicate_bbs): New. | |
29575 | (if_convertible_loop_p): Call predicate_bbs. | |
29576 | (tree_if_conversion): Simplify the top-level logic as predicate_bbs | |
29577 | now contains all the analysis part. | |
29578 | ||
29579 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> | |
29580 | ||
29581 | * tree-if-conv.c (tree_if_convert_cond_stmt): Do not remove | |
29582 | statements in the analysis part. | |
29583 | (tree_if_convert_stmt): Update comment. | |
29584 | (remove_conditions_and_labels): New. | |
29585 | (combine_blocks): Call remove_conditions_and_labels. | |
29586 | (tree_if_conversion): Update comment. | |
29587 | ||
29588 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> | |
29589 | ||
29590 | * tree-if-conv.c (if_convertible_bb_p): Don't handle BBs with more | |
29591 | than 2 predecessors or more than 2 successors. | |
29592 | ||
29593 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> | |
29594 | ||
29595 | * tree-if-conv.c (if_convertible_loop_p): Avoid if-conversion | |
29596 | of loops in which the data dependence analysis fails. | |
29597 | ||
29598 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> | |
29599 | ||
29600 | * tree-if-conv.c (if_convertible_loop_p): Do not compute/free | |
29601 | CDI_POST_DOMINATORS. | |
29602 | (tree_if_conversion): Same. | |
29603 | ||
29604 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> | |
29605 | ||
29606 | * tree-if-conv.c (tree_if_conversion): Do not return a bool. | |
29607 | ||
29608 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> | |
29609 | ||
29610 | * tree-if-conv.c: Update copyright years. Fix comments. | |
29611 | Fix indentation. | |
29612 | ||
29613 | 2010-05-26 Kai Tietz <kai.tietz@onevision.com> | |
29614 | ||
29615 | * builtin-types.def (BT_INT128): New primitive type. | |
29616 | (BT_UINT128): Likewise. | |
29617 | * c-common.c (c_common_r): Add __int128 keyword. | |
29618 | (c_common_type_for_size): Handle __int128. | |
29619 | (c_common_type_for_mode): Likewise. | |
29620 | (c_common_signed_or_unsigned_type): Likewise. | |
29621 | (c_common_nodes_and_builtins): Add builtin type | |
29622 | if target supports 128-bit integer scalar. | |
29623 | * c-common.h (enum rid): Add RID_INT128. | |
29624 | * c-cppbuiltin.c (c_cpp_builtins): Define __SIZEOF_INT128__ | |
29625 | if target supports 128-bit integer scalar. | |
29626 | * c-decl.c (declspecs_add_type): Handle new keyword __int128. | |
29627 | (finish_declspecs): Likewise. | |
29628 | * c-parser.c (c_token_starts_typename): Handle RID_INT128. | |
29629 | (c_token_starts_declspecs): Likewise. | |
29630 | (c_parser_declspecs): Likewise. | |
29631 | (c_parser_attributes): Likewise. | |
29632 | (c_parser_objc_selector): Likewise. | |
29633 | * c-pretty-print.c (pp_c_integer_constant): Handle __int128. | |
29634 | * c-tree.h (enum c_typespec_keyword): Add cts_int128. | |
29635 | * gimple.c (gimple_signed_or_unsigned_type): Handle int128 types. | |
29636 | * tree.c (make_or_reuse_type): Likewise. | |
29637 | (make_unsigned_type): Likewise. | |
29638 | (build_common_tree_nodes_2): Likewise. | |
29639 | * tree.h (enum integer_type_kind): Add itk_int128 and | |
29640 | itk_unsigned_int128. | |
29641 | (int128_integer_type_node): New define. | |
29642 | (int128_unsigned_type_node): New define. | |
29643 | * doc/extend.texi: Add documentation about __int128 type. | |
29644 | ||
29645 | 2010-05-26 Richard Guenther <rguenther@suse.de> | |
29646 | ||
29647 | * tree-ssa-sccvn.c (copy_nary): Adjust. | |
29648 | (copy_phis): Rename to ... | |
29649 | (copy_phi): ... this. Adjust. | |
29650 | (copy_references): Rename to ... | |
29651 | (copy_reference): ... this. Adjust. | |
29652 | (process_scc): Use HTAB_FOR_EACH_ELEMENT to insert the | |
29653 | result into the valid table. | |
29654 | ||
29655 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> | |
29656 | ||
29657 | * config/spu/spu-c.c: Do not include function.h, rtl.h, expr.h, | |
29658 | insn-config.h, insn-codes.h, recog.h, and optabs.h. | |
29659 | ||
29660 | 2010-05-26 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
29661 | ||
29662 | * ggc.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic): Remove. | |
29663 | ||
29664 | 2010-05-26 Richard Guenther <rguenther@suse.de> | |
29665 | ||
29666 | * opts.c (common_handle_option): Handle OPT_Ofast. | |
29667 | ||
29668 | 2010-05-26 Joseph Myers <joseph@codesourcery.com> | |
29669 | ||
29670 | * diagnostic.c: Don't include opts.h. | |
29671 | (permissive_error_option): Define. | |
29672 | (diagnostic_initialize): Take n_opts parameter. Allocate memory | |
29673 | for classify_diagnostic. Don't use memset for | |
29674 | classify_diagnostic. Initialize new and recently added fields. | |
29675 | (diagnostic_classify_diagnostic): Use context->n_opts instead of | |
29676 | N_OPTS. | |
29677 | (diagnostic_report_diagnostic): Pass context parameter to | |
29678 | diagnostic_report_warnings_p. Use option_enabled and option_name | |
29679 | hooks from context. | |
29680 | (emit_diagnostic): Use permissive_error_option. | |
29681 | (permerror): Likewise. | |
29682 | * diagnostic.h: Don't include options.h. | |
29683 | (struct diagnostic_context): Add n_opts, opt_permissive, | |
29684 | inhibit_warnings, warn_system_headers, option_enabled and | |
29685 | option_name fields. Change classify_diagnostic to a pointer. | |
29686 | * opts-diagnostic.h: New file. | |
29687 | * opts.c: Include opts-diagnostic.h. | |
29688 | (common_handle_option): Set global_dc fields for -Wfatal-errors, | |
29689 | -Wsystem-headers, -fshow-column, -pedantic-errors and -w. | |
29690 | (option_name): New function. | |
29691 | * c-opts.c (c_common_init_options): Set global_dc->opt_permissive. | |
29692 | (c_common_handle_option): Set global_dc->permissive for | |
29693 | -fpermissive. | |
29694 | * c-common.c (c_cpp_error): Save and restore | |
29695 | global_dc->warn_system_headers, not variable warn_system_headers. | |
29696 | * toplev.c: Include opts-diagnostic.h. | |
29697 | (general_init): Update call to diagnostic_initialize. Set | |
29698 | global_dc->show_column, global_dc->option_enabled and | |
29699 | global_dc->option_name. | |
29700 | (process_options): Don't set global_dc fields here. | |
29701 | * Makefile.in (DIAGNOSTIC_H): Remove options.h. | |
29702 | (diagnostic.o, opts.o, toplev.o): Update dependencies. | |
29703 | ||
29704 | 2010-04-30 Hariharan Sandanagobalane <hariharan@picochip.com> | |
29705 | ||
29706 | * config/picochip/picochip.md (movsi): Split a movsi from a | |
29707 | const after reload. | |
29708 | ||
29709 | 2010-05-26 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
29710 | ||
29711 | * ggc-zone.c: Update copyright year. | |
29712 | (poison_region): Mark memory for Valgrind as undefined before | |
29713 | memset () call and inaccessible afterwards. | |
29714 | (ggc_pch_total_size): Change type of i to int. | |
29715 | ||
29716 | 2010-05-26 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
29717 | ||
29718 | * ggc-common.c (ggc_free_overhead): Allow empty slot. | |
29719 | ||
29720 | 2010-05-26 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
29721 | ||
29722 | * ggc-common.c: Update copyright year. | |
29723 | (ggc_rlimit_bound): Remove prototype. Compile only if | |
29724 | !ENABLE_GC_CHECKING && !ENABLE_GC_ALWAYS_COLLECT. | |
29725 | (ggc_min_heapsize_heuristic): Compile only if !ENABLE_GC_CHECKING | |
29726 | && !ENABLE_GC_ALWAYS_COLLECT. Make static. | |
29727 | (ggc_min_heapsize_heuristic): Likewise. | |
29728 | ||
29729 | 2010-05-26 Richard Guenther <rguenther@suse.de> | |
29730 | ||
29731 | PR rtl-optimization/44164 | |
29732 | * tree-ssa-alias.c (aliasing_component_refs_p): Fix the | |
29733 | no-common access-path disambiguation. | |
29734 | (indirect_ref_may_alias_decl_p): Adjust. | |
29735 | (indirect_refs_may_alias_p): Likewise. | |
29736 | (refs_may_alias_p_1): Likewise. | |
29737 | ||
29738 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> | |
29739 | ||
29740 | * c-typeck.c: Do not include expr.h. | |
29741 | ||
29742 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> | |
29743 | ||
29744 | * rtl.h (decl_default_tls_model): Move prototype from here... | |
29745 | * output.h: ...to here. | |
29746 | * c-decl.c: Do not include rtl.h. | |
29747 | * c-pragma.c: Likewise. | |
29748 | * c-parser.c: Likewise. | |
29749 | * c-gimplify.c: Likewise. And also not hard-reg-set. | |
29750 | * c-common.c: Do not include rtl.h. Include tm_p.h and add a | |
29751 | FIXME note for it. Add a FIXME note for expr.h. | |
29752 | * config/i386/i386-protos.h (ix86_enum_va_list, ix86_fn_abi_va_list, | |
29753 | ix86_canonical_va_list_type): Make visible even if RTX_CODE is not | |
29754 | defined. | |
29755 | ||
29756 | 2010-05-26 Jakub Jelinek <jakub@redhat.com> | |
29757 | ||
29758 | PR target/44199 | |
29759 | * config/rs6000/rs6000.c (rs6000_emit_epilogue): If cfun->calls_alloca | |
29760 | or total_size is larger than red zone size for non-V4 ABI, emit a | |
29761 | stack_tie resp. frame_tie insn before stack pointer restore. | |
29762 | * config/rs6000/rs6000.md (frame_tie): New insn. | |
29763 | ||
29764 | 2010-05-25 Eric Botcazou <ebotcazou@adacore.com> | |
29765 | ||
29766 | * function.h (struct function): Add can_throw_non_call_exceptions bit. | |
29767 | * lto-streamer-in.c (input_function): Stream it in. | |
29768 | * lto-streamer-out.c (output_function): Stream it out. | |
29769 | * function.c (allocate_struct_function): Set it. | |
29770 | (expand_function_end): Substitute cfun->can_throw_non_call_exceptions | |
29771 | for flag_non_call_exceptions. | |
29772 | * cfgbuild.c (control_flow_insn_p): Likewise. | |
29773 | (make_edges): Likewise. | |
29774 | * cfgexpand.c (expand_stack_alignment): Likewise. | |
29775 | * combine.c (distribute_notes): Likewise. | |
29776 | * cse.c (cse_extended_basic_block): Likewise. | |
29777 | * except.c (insn_could_throw_p): Likewise. | |
29778 | * gcse.c (simple_mem): Likewise. | |
29779 | * ipa-pure-const.c (check_call): Likewise. | |
29780 | (check_stmt ): Likewise. | |
29781 | * lower-subreg.c (lower-subreg.c): Likewise. | |
29782 | * optabs.c (emit_libcall_block): Likewise. | |
29783 | (prepare_cmp_insn): Likewise. | |
29784 | * postreload-gcse.c (eliminate_partially_redundant_loads): Likewise. | |
29785 | * postreload.c (rest_of_handle_postreload): Likewise. | |
29786 | * reload1.c (reload_as_needed): Likewise. | |
29787 | (emit_input_reload_insns): Likewise. | |
29788 | (emit_output_reload_insns): Likewise. | |
29789 | (fixup_abnormal_edges): Likewise. | |
29790 | * sel-sched-ir.c (init_global_and_expr_for_insn): Likewise. | |
29791 | * store-motion.c (find_moveable_store): Likewise. | |
29792 | * tree-eh.c (stmt_could_throw_p): Likewise. | |
29793 | (tree_could_throw_p): Likewise. | |
29794 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. | |
29795 | * config/arm/arm.c (arm_expand_prologue): Likewise. | |
29796 | (thumb1_expand_prologue): Likewise. | |
29797 | * config/rx/rx.md (cbranchsf4): Likewise. | |
29798 | (cmpsf): Likewise. | |
29799 | * config/s390/s390.c (s390_emit_prologue): Likewise. | |
29800 | * tree-inline.c (initialize_cfun): Copy can_throw_non_call_exceptions. | |
29801 | (inline_forbidden_into_p): New predicate. | |
29802 | (expand_call_inline): Use it to forbid inlining. | |
29803 | (tree_can_inline_p): Likewise. | |
29804 | ||
29805 | 2010-05-25 Steven Bosscher <steven@gcc.gnu.org> | |
29806 | ||
29807 | * config/i386/i386-c.c: Do not include rtl.h. | |
29808 | * config/i386/t-i386: Update dependencies. | |
29809 | ||
29810 | 2010-05-25 Steven Bosscher <steven@gcc.gnu.org> | |
29811 | ||
29812 | * attribs.c: Do not include rtl.h. | |
29813 | * Makefile.in: Update dependencies. | |
29814 | ||
29815 | 2010-05-25 Anatoly Sokolov <aesok@post.ru> | |
29816 | ||
29817 | * double-int.h (double_int_and): New. | |
29818 | * combine.c (try_combine): Clean up, use double_int_* and | |
29819 | immed_double_int_const functions. | |
29820 | ||
29821 | 2010-05-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
29822 | ||
29823 | * configure.ac (gcc_cv_as_ld_jalr_reloc): Redirect grep stdout, | |
29824 | stderr to /dev/null instead of grep -q. | |
29825 | * configure: Regenerate. | |
29826 | ||
29827 | 2010-05-25 Steven Bosscher <steven@gcc.gnu.org> | |
29828 | ||
29829 | * Makefile.in (EXCEPT_H): Fix typo. | |
29830 | ||
29831 | 2010-05-25 Vladimir Makarov <vmakarov@redhat.com> | |
29832 | ||
29833 | * ira-build.c (update_conflict_hard_reg_costs): New. | |
29834 | (ira_build): Call update_conflict_hard_reg_costs. | |
29835 | ||
29836 | 2010-05-25 Jakub Jelinek <jakub@redhat.com> | |
29837 | ||
29838 | PR debug/41371 | |
29839 | * var-tracking.c (find_loc_in_1pdv): Guard asserts with | |
29840 | ENABLE_CHECKING. | |
29841 | (intersect_loc_chains): Walk the s2var's loc_chain together | |
29842 | with s1node chain as long as the locations are equal, don't | |
29843 | call find_loc_in_1pdv in that case. | |
29844 | ||
29845 | PR debug/42801 | |
29846 | * tree-inline.c (remap_decls): Remap DECL_VALUE_EXPR here... | |
29847 | (copy_bind_expr): ... instead of here. | |
29848 | (copy_tree_body_r): If id->remapping_type_depth clear TREE_BLOCK | |
29849 | if the block hasn't been remapped. | |
29850 | * dwarf2out.c (gen_formal_parameter_die, gen_variable_die): When | |
29851 | emitting concrete instance of abstract VLA, add DW_AT_type attribute. | |
29852 | ||
29853 | 2010-05-25 Richard Guenther <rguenther@suse.de> | |
29854 | ||
29855 | PR middle-end/44069 | |
29856 | * gimple-fold.c (maybe_fold_stmt_addition): Avoid generating | |
29857 | out-of-bounds array accesses. | |
29858 | ||
29859 | 2010-05-25 Richard Guenther <rguenther@suse.de> | |
29860 | ||
29861 | * lto-wrapper.c (nr, input_names, output_names, makefile): Globalize. | |
29862 | (lto_wrapper_exit): Unlink all LTRANS temporary files on error. | |
29863 | (run_gcc): Re-organize to make cleanup easier. | |
29864 | ||
29865 | 2010-05-25 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
29866 | ||
29867 | * config/s390/s390.c (optimization_options): Fix and move the | |
29868 | flag_prefetch_loop_arrays override ... | |
29869 | (override_options): ... here. | |
29870 | ||
29871 | 2010-05-25 Joseph Myers <joseph@codesourcery.com> | |
29872 | ||
29873 | * diagnostic.c: Don't include plugin.h. | |
29874 | (diagnostic_report_diagnostic): Don't handle plugins specially | |
29875 | here. Pass context to internal_error callback. | |
29876 | * diagnostic.h (struct diagnostic_context): Add context parameter | |
29877 | to internal_error callback. | |
29878 | * plugin.c (warn_if_plugins, plugins_internal_error_function): New. | |
29879 | * plugin.h (struct diagnostic_context): Declare. | |
29880 | (warn_if_plugins, plugins_internal_error_function): Declare. | |
29881 | * toplev.c (general_init): Set global_dc->internal_error. | |
29882 | * Makefile.in (diagnostic.o): Update dependencies. | |
29883 | ||
29884 | 2010-05-25 Iain Sandoe <iains@gcc.gnu.org> | |
29885 | ||
29886 | * config/rs6000/darwin64.h: Update DARWIN_ARCH_SPEC. | |
29887 | * config/rs6000/t-darwin64: New. | |
29888 | * config.gcc (powerpc64-*-darwin*): Use darwin.opts, t-darwin64, | |
29889 | build crt2. | |
29890 | ||
29891 | 2010-05-25 Christian Borntraeger <borntraeger@de.ibm.com> | |
29892 | ||
29893 | PR 44203 | |
29894 | * tree-ssa-loop-prefetch.c: Fix logic for step calculation to | |
29895 | match the original (and intended) behaviour before r159557. This | |
29896 | changeset changed a=a+b*c to a=(a+b)*b which was obviously wrong | |
29897 | in two ways. | |
29898 | ||
29899 | 2010-05-25 Richard Guenther <rguenther@suse.de> | |
29900 | ||
29901 | * doc/invoke.texi: Document -Ofast. | |
29902 | * target.h (struct gcc_target): Add handle_ofast. | |
29903 | * target-def.h (TARGET_HANDLE_OFAST): Add. | |
29904 | (TARGET_INITIALIZER): Adjust. | |
29905 | * opts.c (decode_options): Handle -Ofast. Enable -ffast-math with it. | |
29906 | * common.opt (Ofast): Add. | |
29907 | ||
29908 | 2010-05-25 Paolo Bonzini <bonzini@gnu.org> | |
29909 | ||
29910 | * doc/tm.texi (STORE_FLAG_VALUE): Do not refer to sCC patterns. | |
29911 | * doc/md.texi (cstoreXX4): Update for cond-optab changes. | |
29912 | ||
29913 | 2010-05-25 Paolo Bonzini <bonzini@gnu.org> | |
29914 | ||
29915 | PR target/43610 | |
29916 | * optabs.c (prepare_float_lib_cmp): Allow reversing the comparison | |
29917 | even if !FLOAT_LIB_COMPARE_RETURNS_BOOL. Always compute true_rtx and | |
29918 | false_rtx. Use false_rtx to compute the correct *ptest for reversed | |
29919 | comparisons for which !FLOAT_LIB_COMPARE_RETURNS_BOOL. | |
29920 | ||
29921 | 2010-05-25 Jakub Jelinek <jakub@redhat.com> | |
29922 | ||
29923 | * dwarf2out.c (loc_descr_plus_const): When offset is negative, use | |
29924 | DW_OP_minus with negated offset instead of DW_OP_plus. | |
29925 | (loc_list_from_tree): Don't test whether second operand is INTEGER_CST. | |
29926 | ||
29927 | 2010-05-25 Wei Guozhi <carrot@google.com> | |
29928 | ||
29929 | * config/arm/thumb2.md (thumb2_tlobits_cbranch): Add constraint to | |
29930 | tst instruction and a new alternative. | |
29931 | * config/arm/constraints.md (Pu): New constraint. | |
29932 | ||
29933 | 2010-05-24 Sebastian Pop <sebastian.pop@amd.com> | |
29934 | ||
29935 | * function.c (assign_stack_local_1): Initialize variable | |
29936 | to avoid warning when bootstrapping at -O3. | |
29937 | ||
29938 | 2010-05-24 Steven Bosscher <steven@gcc.gnu.org> | |
29939 | ||
29940 | * configure.ac (all_lang_makefiles): Remove everything related to it. | |
29941 | * configure: Regenerate. | |
29942 | * Makefile.in: Fix reference to ada Make-lang.in. | |
29943 | Remove support for LANG_MAKEFILES. | |
29944 | ||
29945 | 2010-05-24 Daniel Jacobowitz <dan@codesourcery.com> | |
29946 | Sandra Loosemore <sandra@codesourcery.com> | |
29947 | ||
29948 | * config/arm/neon-testgen.ml: Use dg-add-options arm_neon. | |
29949 | * doc/sourcebuild.texi (Effective-Target Keywords): Update arm_neon_ok | |
29950 | description. Add arm_neon_fp16_ok. | |
29951 | (Add Options): Add arm_neon and arm_neon_fp16. | |
29952 | ||
29953 | 2010-05-24 Joseph Myers <joseph@codesourcery.com> | |
29954 | ||
29955 | * diagnostic.c: Don't include flags.h. | |
29956 | (pedantic_warning_kind, permissive_error_kind): Take diagnostic | |
29957 | context parameters. Check flags in the context passed as a parameter. | |
29958 | (diagnostic_build_prefix): Add context parameter. Check | |
29959 | show_column flag in context. | |
29960 | (diagnostic_action_after_output): Check fatal_errors flag in context. | |
29961 | (diagnostic_report_current_module): Check show_column flag in context. | |
29962 | (default_diagnostic_starter): Update call to | |
29963 | diagnostic_build_prefix. | |
29964 | (diagnostic_report_diagnostic): Pass context to pedantic_warning_kind. | |
29965 | (emit_diagnostic): Pass context to permissive_error_kind. | |
29966 | (permerror): Pass context to permissive_error_kind. | |
29967 | * diagnostic.h (struct diagnostic_context): Add show_column, | |
29968 | pedantic_errors, permissive and fatal_errors fields. | |
29969 | (diagnostic_build_prefix): Update prototype. | |
29970 | * langhooks.c | |
29971 | * toplev.c (process_options): Set flags in global_dc from | |
29972 | flag_show_column, flag_pedantic_errors, flag_permissive, | |
29973 | flag_fatal_errors. | |
29974 | * tree-diagnostic.c (default_tree_diagnostic_starter): Update call | |
29975 | to diagnostic_build_prefix. | |
29976 | * Makefile.in (diagnostic.o): Update dependencies. | |
29977 | ||
29978 | 2010-05-24 H.J. Lu <hongjiu.lu@intel.com> | |
29979 | ||
29980 | * config/i386/ia32intrin.h (__crc32q): Define only if | |
29981 | __SSE4_2__ is defined. | |
29982 | ||
29983 | 2010-05-24 Iain Sandoe <iains@gcc.gnu.org> | |
29984 | ||
29985 | PR target/44132 | |
29986 | PR middle-end/43602 | |
29987 | * varasm.c (get_emutls_init_templ_addr): Copy DECL_PRESERVE_P, | |
29988 | DECL_VISIBILITY_SPECIFIED. | |
29989 | (emutls_decl): Set DECL_PRESERVE_P and copy | |
29990 | DECL_VISIBILITY_SPECIFIED, DECL_RESTRICTED_P. | |
29991 | (emutls_finalize_control_var): New callback. | |
29992 | (emutls_finish): Finalize emutls control variables. | |
29993 | * toplev.c (compile_file): Move the call to emutls_finish () | |
29994 | before varpool_assemble_pending_decls (). | |
29995 | ||
29996 | 2010-05-24 Daniel Gutson <dgutson@codesourcery.com> | |
29997 | ||
29998 | * config/arm/lib1funcs.asm (__ARM_ARCH__): __ARM_ARCH_7EM__ | |
29999 | added to the preprocessor condition. | |
30000 | ||
30001 | 2010-05-24 Paul Brook <paul@codesourcery.com> | |
30002 | ||
30003 | * gengtype-lex.l: Add HARD_REG_SET. | |
30004 | * expr.c (expand_expr_real_1): Record writes to hard registers. | |
30005 | * function.c (rtl_data): Add asm_clobbers. | |
30006 | * ira.c (compute_regs_asm_clobbered): Use crtl->asm_clobbers. | |
30007 | (ira_setup_eliminable_regset): Remove regs_asm_clobbered. | |
30008 | Use crtl->asm_clobbers. | |
30009 | ||
30010 | 2010-05-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
30011 | ||
30012 | * doc/makefile.texi (Makefile): Mention stages 'profile' | |
30013 | and 'feedback' for profiledbootstrap. | |
30014 | ||
30015 | 2010-05-23 H.J. Lu <hongjiu.lu@intel.com> | |
30016 | ||
30017 | PR target/44245 | |
30018 | * config/i386/i386.c (def_builtin): Properly check | |
30019 | OPTION_MASK_ISA_64BIT. | |
30020 | ||
30021 | 2010-05-23 Joseph Myers <joseph@codesourcery.com> | |
30022 | ||
30023 | * c-decl.c (diagnose_mismatched_decls): Give error for duplicate | |
30024 | typedefs with different but compatible types. Allow duplicate | |
30025 | typedefs with the same type except for pedantic non-C1X, but give | |
30026 | warning for variably modified types. | |
30027 | * c-typeck.c (tagged_types_tu_compatible_p, | |
30028 | function_types_compatible_p, type_lists_compatible_p, | |
30029 | comptypes_internal): Add parameter different_types_p; set | |
30030 | *different_types_p for different but compatible types. All | |
30031 | callers changed. | |
30032 | (comptypes_check_different_types): New. | |
30033 | * c-tree.h (comptypes_check_different_types): Declare. | |
30034 | ||
30035 | 2010-05-23 Steven Bosscher <steven@gcc.gnu.org> | |
30036 | ||
30037 | * regs.h: Do not include obstack.h, basic-block.h. Include machmode.h. | |
30038 | * jump.c: Include basic-block.h. | |
30039 | * profile.c: Likewise. | |
30040 | * tree-profile.c: Likewise. | |
30041 | * coverage.c: Likewise. | |
30042 | * basic-block.h (optimize_function_for_size_p): Move to function.h. | |
30043 | (optimize_function_for_speed_p): Likewise. | |
30044 | * function.h (optimize_function_for_size_p, | |
30045 | optimize_function_for_speed_p): Moved here from basic-block.h. | |
30046 | * Makefile.in: Update dependencies. | |
30047 | ||
30048 | 2010-05-23 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
30049 | ||
30050 | * lto-wrapper.c (run_gcc): Unset MAKEFLAGS and MFLAGS | |
30051 | before calling make; allow override through $MAKE. | |
30052 | * doc/invoke.texi (Optimize Options): Document override. | |
30053 | ||
30054 | 2010-05-23 Anatoly Sokolov <aesok@post.ru> | |
30055 | ||
30056 | * config/rs6000/rs6000.c (rs6000_mode_dependent_address_p): New. | |
30057 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
30058 | (rs6000_mode_dependent_address_ptr): Make static. | |
30059 | * config/rs6000/rs6000.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
30060 | * config/rs6000/rs6000-protos.h (rs6000_mode_dependent_address_ptr): | |
30061 | Remove. | |
30062 | ||
30063 | 2010-05-23 Maarten Lankhorst <mlankhorst@codeweavers.com> | |
30064 | ||
30065 | PR target/43869 | |
30066 | * config/i386/i386.c: Make sure that the correct regparm is passed. | |
30067 | ||
30068 | 2010-05-23 Steven Bosscher <steven@gcc.gnu.org> | |
30069 | ||
30070 | * sbitmap.h (sbitmap_ptr, const_sbitmap_ptr): Move from here... | |
30071 | * sbitmap.c: ...to here to internalize sbitmap element access. | |
30072 | Do not include tm.h, rtl.h, flags.h, hard-reg-set.h, and obstack.h. | |
30073 | Explain why basic-block.h is included. | |
30074 | * function.h: Include tm.h for CUMULATIVE_ARGS. | |
30075 | * Makefile.in: Update dependencies. | |
30076 | ||
30077 | 2010-05-22 Steven Bosscher <steven@gcc.gnu.org> | |
30078 | ||
30079 | * coretypes.h (struct simple_bitmap_def, sbitmap, const_sbitmap): | |
30080 | New core types. | |
30081 | * sbitmap.h (struct sbitmap_def): Do not typedef here. | |
30082 | * sbitmap.c: Include sbitmap.h. | |
30083 | * basic-block.h: Do not include bitmap.h, sbitmap.h, partition.h, | |
30084 | hard-reg-set.h. Split everything related to regsets out from here... | |
30085 | * regset.h: ...to here. New file. | |
30086 | * df.h: Include regset.h and sbitmap.h. | |
30087 | * tree-flow.h: Likewise. | |
30088 | * cfgloop.h: Likewise. | |
30089 | * except.h: Do not include sbitmap.h. Include hashtab.h. | |
30090 | * cgraph.h: Include vec.h and function.h. | |
30091 | * reload.h (struct insn_chain): Change types of live_throughout | |
30092 | and dead_or_set from regset_head to bitmap_head. | |
30093 | (compute_use_by_pseudos): Be defined also if regset.h is not included. | |
30094 | * ira-int.h (struct ira_spilled_reg_stack_slot): Change type of | |
30095 | spilled_regs from regset_head to bitmap_head to avoid dependency | |
30096 | in regset.h. | |
30097 | * sel-sched-ir.h: Include regset.h. | |
30098 | * reload.c: Include df.h before reload.h. | |
30099 | * caller-save.c: Likewise. | |
30100 | * reload1.c: Likewise. | |
30101 | * ira.c: Likewise. | |
30102 | (mark_elimination): Update type of r to bitmap, consistent with | |
30103 | DF_LR_IN. | |
30104 | * dominance.c: Include bitmap.h. | |
30105 | * modulo-sched.c: Include df.h. | |
30106 | * cfganal.c: Include bitmap.h and sbitmap.h. | |
30107 | * cfgbuild.c: Include sbitmap.h. | |
30108 | * lcm.c: Include sbitmap.h. | |
30109 | * gcse.c (alloc_gcse_mem): Allocate regset with ALLOC_REG_SET. | |
30110 | * domwalk.c: Include sbitmap.h, exclude ggc.h. | |
30111 | * cfgexpand.c: Inlcude bitmap.h and sbitmap.h. | |
30112 | * cselib.c: Include bitmap.h. | |
30113 | * tree-optimize.c: Include regset.h. | |
30114 | * stmt.c: Include bitmap.h. | |
30115 | * Makefile.in: Update dependencies. | |
30116 | ||
30117 | 2010-05-22 Jan Hubicka <jh@suse.cz> | |
30118 | ||
30119 | * cgraph.h (struct varpool_node): Add same_comdat_group. | |
30120 | * lto-cgrpah.c (lto_output_varpool_node): Output same_comdat_group | |
30121 | pointer. | |
30122 | (output_varpool): Update call of lto_output_varpool_node. | |
30123 | (input_varpool): Read same_comdat_group pointer. | |
30124 | (input_varpool_1): Fixup same_comdat_group pointer. | |
30125 | * ipa.c (cgraph_remove_unreachable_nodes): WHen one of same comdat | |
30126 | group is needed, all are. | |
30127 | * varpool.c (varpool_remove_node): Remove node from same comdat group | |
30128 | linklist too. | |
30129 | (varpool_analyze_pending_decls): Walk same comdat groups. | |
30130 | ||
30131 | 2010-05-22 Steven Bosscher <steven@gcc.gnu.org> | |
30132 | ||
30133 | * rtl.h (union rtunion_def): Remove rt_bit member. | |
30134 | (XBITMAP, X0BITMAP, XCBITMAP): Remove. | |
30135 | * print-rtl (print_rtx): Do not print the member. | |
30136 | * gengtype.c (adjust_field_rtx_def): Do not handle it. | |
30137 | * gengenrtl.c (type_from_format): Likewise. | |
30138 | (accessor_from_format): Likewise. | |
30139 | ||
30140 | 2010-05-22 Joseph Myers <joseph@codesourcery.com> | |
30141 | ||
30142 | * dbgcnt.c: Include toplev.h instead of errors.h. | |
30143 | * ira-emit.c: Don't include errors.h. | |
30144 | * ira.c: Include toplev.h instead of errors.h. | |
30145 | * lto-compress.c: Include toplev.h instead of errors.h. | |
30146 | * Makefile.in (lto-compress.o, lto-streamer-out.o, ira-emit.o, | |
30147 | ira.o, dbgcnt.o): Update dependencies. | |
30148 | ||
30149 | 2010-05-22 Richard Guenther <rguenther@suse.de> | |
30150 | ||
30151 | * gimple.c (gimple_types_compatible_p): Check type qualifications | |
30152 | before merging pointer to complete and pointer to incomplete type. | |
30153 | * lto-symtab.c (lto_symtab_resolve_symbols): For commons make sure | |
30154 | we use our own resolution algorithm. The gold linker plugin | |
30155 | doesn't do the job we want it to do here. | |
30156 | ||
30157 | 2010-05-22 Anatoly Sokolov <aesok@post.ru> | |
30158 | ||
30159 | * config/sparc/sparc.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
30160 | * config/sparc/sparc.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
30161 | (sparc_mode_dependent_address_p): New function. | |
30162 | ||
30163 | 2010-05-21 Steven Bosscher <steven@gcc.gnu.org> | |
30164 | ||
30165 | * Makefile.in: Fix c-pch.o and ggc-common.o dependencies on timevars. | |
30166 | ||
30167 | * timevar.c: Do not include any core headers. | |
30168 | (timevar_print): De-i18n-ize. | |
30169 | (print_time): Likewise. | |
30170 | * timevar.h (timevar_push, timevar_pop): Make inline functions. | |
30171 | ||
30172 | 2010-05-21 Joseph Myers <joseph@codesourcery.com> | |
30173 | ||
30174 | * diagnostic.c: Don't include tm.h, tree.h, tm_p.h, langhooks.h or | |
30175 | langhooks-def.h. | |
30176 | (diagnostic_initialize): Initialize x_data not last_function. | |
30177 | (diagnostic_report_current_function): Move to tree-diagnostic.c. | |
30178 | (default_diagnostic_starter): Call | |
30179 | diagnostic_report_current_module not | |
30180 | diagnostic_report_current_function. | |
30181 | (diagnostic_report_diagnostic): Initialize x_data not | |
30182 | abstract_origin. | |
30183 | (verbatim): Likewise. | |
30184 | * diagnostic.h (struct diagnostic_info): Change abstract_origin to | |
30185 | x_data. | |
30186 | (struct diagnostic_context): Change last_function to x_data. | |
30187 | (diagnostic_auxiliary_data): Replace with | |
30188 | diagnostic_context_auxiliary_data and | |
30189 | diagnostic_info_auxiliary_data. | |
30190 | (diagnostic_last_function_changed, diagnostic_set_last_function, | |
30191 | diagnostic_report_current_function): Move to tree-diagnostic.h. | |
30192 | (print_declaration, dump_generic_node, print_generic_stmt, | |
30193 | print_generic_stmt_indented, print_generic_expr, | |
30194 | print_generic_decl, debug_c_tree, dump_omp_clauses, | |
30195 | print_call_name, debug_generic_expr, debug_generic_stmt, | |
30196 | debug_tree_chain, default_tree_printer): Move to | |
30197 | tree-pretty-print.h. | |
30198 | (debug_gimple_stmt, debug_gimple_seq, print_gimple_seq, | |
30199 | print_gimple_stmt, print_gimple_expr, dump_gimple_stmt): Move to | |
30200 | gimple-pretty-print.h. | |
30201 | * pretty-print.c: Don't include tree.h | |
30202 | (pp_base_format): Don't handle %K here. | |
30203 | (pp_base_tree_identifier): Move to tree-pretty-print.c. | |
30204 | * pretty-print.h (text_info): Change abstract_origin to x_data. | |
30205 | (pp_tree_identifier, pp_unsupported_tree, | |
30206 | pp_base_tree_identifier): Move to tree-pretty-print.h. | |
30207 | * gimple-pretty-print.h, tree-diagnostic.c, tree-diagnostic.h, | |
30208 | tree-pretty-print.h: New files. | |
30209 | * tree-pretty-print.c: Include tree-pretty-print.h. | |
30210 | (percent_K_format): New. Moved from pretty-print.c. | |
30211 | (pp_base_tree_identifier): Move from pretty-print.c. | |
30212 | * c-objc-common.c: Include tree-pretty-print.h. | |
30213 | (c_tree_printer): Handle %K here. | |
30214 | * langhooks.c: Include tree-diagnostic.h. | |
30215 | (lhd_print_error_function): Use diagnostic_abstract_origin macro. | |
30216 | * toplev.c: Include tree-diagnostic.h and tree-pretty-print.h. | |
30217 | (default_tree_printer): Handle %K using percent_K_format. | |
30218 | (general_init): Use default_tree_diagnostic_starter. | |
30219 | * tree.c: Include tree-diagnostic.h and tree-pretty-print.h. | |
30220 | (free_lang_data): Use default_tree_diagnostic_starter. | |
30221 | * c-pretty-print.c: Include tree-pretty-print.h. | |
30222 | * cfgexpand.c: Include tree-pretty-print.h and gimple-pretty-print.h. | |
30223 | * cgraphunit.c: Include tree-pretty-print.h and gimple-pretty-print.h. | |
30224 | * dwarf2out.c: Include tree-pretty-print.h. | |
30225 | * except.c: Include tree-pretty-print.h. | |
30226 | * gimple-pretty-print.c: Include tree-pretty-print.h and | |
30227 | gimple-pretty-print.h. | |
30228 | * gimplify.c: Include tree-pretty-print.h. | |
30229 | * graphite-poly.c: Include tree-pretty-print.h and | |
30230 | gimple-pretty-print.h. | |
30231 | * ipa-cp.c: Include tree-pretty-print.h. | |
30232 | * ipa-inline.c: Include gimple-pretty-print.h. | |
30233 | * ipa-prop.c: Include tree-pretty-print.h and gimple-pretty-print.h. | |
30234 | * ipa-pure-const.c: Include gimple-pretty-print.h. | |
30235 | * ipa-struct-reorg.c: Include tree-pretty-print.h and | |
30236 | gimple-pretty-print.h. | |
30237 | * ipa-type-escape.c: Include tree-pretty-print.h. | |
30238 | * print-rtl.c: Include tree-pretty-print.h. | |
30239 | * print-tree.c: Include gimple-pretty-print.h. | |
30240 | * sese.c: Include tree-pretty-print.h. | |
30241 | * tree-affine.c: Include tree-pretty-print.h. | |
30242 | * tree-browser.c: Include tree-pretty-print.h. | |
30243 | * tree-call-cdce.c: Include gimple-pretty-print.h. | |
30244 | * tree-cfg.c: Include tree-pretty-print.h and gimple-pretty-print.h. | |
30245 | * tree-chrec.c: Include tree-pretty-print.h. | |
30246 | * tree-data-ref.c: Include tree-pretty-print.h and | |
30247 | gimple-pretty-print.h. | |
30248 | * tree-dfa.c: Include tree-pretty-print.h. | |
30249 | * tree-if-conv.c: Include tree-pretty-print.h and | |
30250 | gimple-pretty-print.h. | |
30251 | * tree-inline.c: Include tree-pretty-print.h. | |
30252 | * tree-into-ssa.c: Include tree-pretty-print.h and | |
30253 | gimple-pretty-print.h. | |
30254 | * tree-nrv.c: Include tree-pretty-print.h. | |
30255 | * tree-object-size.c: Include tree-pretty-print.h and | |
30256 | gimple-pretty-print.h. | |
30257 | * tree-outof-ssa.c: Include tree-pretty-print.h and | |
30258 | gimple-pretty-print.h. | |
30259 | * tree-parloops.c: Include tree-pretty-print.h and | |
30260 | gimple-pretty-print.h. | |
30261 | * tree-predcom.c: Include tree-pretty-print.h and | |
30262 | gimple-pretty-print.h. | |
30263 | * tree-scalar-evolution.c: Include tree-pretty-print.h and | |
30264 | gimple-pretty-print.h. | |
30265 | * tree-sra.c: Include tree-pretty-print.h. | |
30266 | * tree-ssa-address.c: Include tree-pretty-print.h. | |
30267 | * tree-ssa-alias.c: Include tree-pretty-print.h. | |
30268 | * tree-ssa-ccp.c: Include tree-pretty-print.h and | |
30269 | gimple-pretty-print.h. | |
30270 | * tree-ssa-coalesce.c: Include tree-pretty-print.h. | |
30271 | * tree-ssa-copy.c: Include tree-pretty-print.h and | |
30272 | gimple-pretty-print.h. | |
30273 | * tree-ssa-copyrename.c: Include tree-pretty-print.h. | |
30274 | * tree-ssa-dce.c: Include tree-pretty-print.h and | |
30275 | gimple-pretty-print.h. | |
30276 | * tree-ssa-dom.c: Include tree-pretty-print.h and | |
30277 | gimple-pretty-print.h. | |
30278 | * tree-ssa-dse.c: Include gimple-pretty-print.h. | |
30279 | * tree-ssa-forwprop.c: Include tree-pretty-print.h. | |
30280 | * tree-ssa-ifcombine.c: Include tree-pretty-print.h. | |
30281 | * tree-ssa-live.c: Include tree-pretty-print.h and | |
30282 | gimple-pretty-print.h. | |
30283 | * tree-ssa-loop-im.c: Include tree-pretty-print.h and | |
30284 | gimple-pretty-print.h. | |
30285 | * tree-ssa-loop-ivcanon.c: Include tree-pretty-print.h and | |
30286 | gimple-pretty-print.h. | |
30287 | * tree-ssa-loop-ivopts.c: Include tree-pretty-print.h and | |
30288 | gimple-pretty-print.h. | |
30289 | * tree-ssa-loop-niter.c: Include tree-pretty-print.h and | |
30290 | gimple-pretty-print.h. | |
30291 | * tree-ssa-loop-prefetch.c: Include tree-pretty-print.h. | |
30292 | * tree-ssa-math-opts.c: Include gimple-pretty-print.h. | |
30293 | * tree-ssa-operands.c: Include tree-pretty-print.h and | |
30294 | gimple-pretty-print.h. | |
30295 | * tree-ssa-phiprop.c: Include tree-pretty-print.h and | |
30296 | gimple-pretty-print.h. | |
30297 | * tree-ssa-pre.c: Include tree-pretty-print.h and | |
30298 | gimple-pretty-print.h. | |
30299 | * tree-ssa-propagate.c: Include gimple-pretty-print.h. | |
30300 | * tree-ssa-reassoc.c: Include tree-pretty-print.h and | |
30301 | gimple-pretty-print.h. | |
30302 | * tree-ssa-sccvn.c: Include tree-pretty-print.h and | |
30303 | gimple-pretty-print.h. | |
30304 | * tree-ssa-sink.c: Include gimple-pretty-print.h. | |
30305 | * tree-ssa-ter.c: Include tree-pretty-print.h and | |
30306 | gimple-pretty-print.h. | |
30307 | * tree-ssa-uninit.c: Include gimple-pretty-print.h. | |
30308 | * tree-ssa.c: Include tree-pretty-print.h and | |
30309 | gimple-pretty-print.h. | |
30310 | * tree-stdarg.c: Include gimple-pretty-print.h. | |
30311 | * tree-switch-conversion.c: Include gimple-pretty-print.h. | |
30312 | * tree-tailcall.c: Include tree-pretty-print.h and | |
30313 | gimple-pretty-print.h. | |
30314 | * tree-vect-data-refs.c: Include tree-pretty-print.h and | |
30315 | gimple-pretty-print.h. | |
30316 | * tree-vect-loop-manip.c: Include tree-pretty-print.h and | |
30317 | gimple-pretty-print.h. | |
30318 | * tree-vect-loop.c: Include tree-pretty-print.h and | |
30319 | gimple-pretty-print.h. | |
30320 | * tree-vect-patterns.c: Include gimple-pretty-print.h. | |
30321 | * tree-vect-slp.c: Include tree-pretty-print.h and | |
30322 | gimple-pretty-print.h. | |
30323 | * tree-vect-stmts.c: Include tree-pretty-print.h and | |
30324 | gimple-pretty-print.h. | |
30325 | * tree-vectorizer.c: Include tree-pretty-print.h. | |
30326 | * tree-vrp.c: Include tree-pretty-print.h and | |
30327 | gimple-pretty-print.h. | |
30328 | * value-prof.c: Include tree-pretty-print.h and | |
30329 | gimple-pretty-print.h. | |
30330 | * var-tracking.c: Include tree-pretty-print.h. | |
30331 | * Makefile.in (OBJS-common): Add tree-diagnostic.o. | |
30332 | (tree-diagnostic.o): New dependencies. | |
30333 | (c-objc-common.o, c-pretty-print.o, langhooks.o, tree.o, | |
30334 | tree-inline.o, print-tree.o, stor-layout.o, tree-ssa-uninit.o, | |
30335 | tree-ssa.o, tree-into-ssa.o, tree-ssa-ter.o, tree-ssa-coalesce.o, | |
30336 | tree-outof-ssa.o, tree-ssa-forwprop.o, tree-ssa-phiprop.o, | |
30337 | tree-ssa-ifcombine.o, tree-nrv.o, tree-ssa-copy.o, | |
30338 | tree-ssa-propagate.o, tree-ssa-dom.o, tree-ssa-uncprop.o, | |
30339 | tree-ssa-live.o, tree-ssa-copyrename.o, tree-ssa-pre.o, | |
30340 | tree-ssa-sccvn.o, tree-vrp.o, tree-cfg.o, tree-tailcall.o, | |
30341 | tree-ssa-sink.o, tree-if-conv.o, tree-dfa.o, tree-ssa-operands.o, | |
30342 | tree-ssa-address.o, tree-ssa-loop-niter.o, | |
30343 | tree-ssa-loop-ivcanon.o, tree-ssa-loop-prefetch.o, tree-predcom.o, | |
30344 | tree-ssa-loop-ivopts.o, tree-affine.o, tree-ssa-loop-im.o, | |
30345 | tree-ssa-math-opts.o, tree-ssa-alias.o, tree-ssa-reassoc.o, | |
30346 | gimplify.o, tree-browser.o, tree-chrec.o, tree-scalar-evolution.o, | |
30347 | tree-data-ref.o, sese.o, graphite-poly.o, tree-vect-loop.o, | |
30348 | tree-vect-loop-manip.o, tree-vect-patterns.o, tree-vect-slp.o, | |
30349 | tree-vect-stmts.o, tree-vect-data-refs.o, tree-vectorizer.o, | |
30350 | tree-parloops.o, tree-stdarg.o, tree-object-size.o, | |
30351 | gimple-pretty-print.o, tree-pretty-print.o, diagnostic.o, | |
30352 | toplev.o, print-rtl.o, except.o, dwarf2out.o, cgraphunit.o, | |
30353 | ipa-prop.o, ipa-cp.o, ipa-inline.o, ipa-pure-const.o, | |
30354 | ipa-type-escape.o, ipa-struct-reorg.o, tree-ssa-dce.o, | |
30355 | tree-call-cdce.o, tree-ssa-ccp.o, tree-sra.o, | |
30356 | tree-switch-conversion.o, var-tracking.o, value-prof.o, | |
30357 | cfgexpand.o, pretty-print.o): Update dependencies. | |
30358 | ||
30359 | 2010-05-22 Andreas Tobler <andreast@fgznet.ch> | |
30360 | ||
30361 | * tree-ssa-structalias.c: Remove tm_p.h from include. | |
30362 | ||
30363 | 2010-05-21 Jeff Law <law@redhat.com> | |
30364 | ||
30365 | * ira-costs.c (ira_tune_allocno_costs_and_cover_classes): Fix typo. | |
30366 | ||
30367 | 2010-05-21 Jason Merrill <jason@redhat.com> | |
30368 | ||
30369 | * tree-eh.c (cleanup_is_dead_in): New. | |
30370 | (lower_try_finally): Don't generate a dead cleanup region. | |
30371 | (lower_cleanup): Likewise. | |
30372 | ||
30373 | 2010-05-21 Jakub Jelinek <jakub@redhat.com> | |
30374 | ||
30375 | PR debug/44223 | |
30376 | * haifa-sched.c (schedule_insn): When freeing INSN_REG_USE_LIST, | |
30377 | unchain each use from the cyclic next_regno_use chain first. | |
30378 | ||
30379 | 2010-05-21 Steven Bosscher <steven@gcc.gnu.org> | |
30380 | ||
30381 | * real: Do not include gmp.h, mpfr.h, and mpc.h. | |
30382 | (REAL_VALUE_NEGATE, REAL_VALUE_ABS, real_arithmetic2): Remove. | |
30383 | (real_value_negate, real_value_abs): New prototypes. | |
30384 | (do_mpc_arg2, real_from_mpfr, mpfr_from_real): Move from here... | |
30385 | * realmpfr.h (do_mpc_arg2, real_from_mpfr, mpfr_from_real): ...to here, | |
30386 | new include file for interface between MPFR and REAL_VALUE_TYPE. | |
30387 | * real.c: Include realmpfr.h. | |
30388 | (real_arithmetic2): Remove legacy function. | |
30389 | (real_value_negate): New. | |
30390 | (real_value_abs): New. | |
30391 | (mfpr_from_real, real_from_mpfr): Move from here... | |
30392 | * realmpfr.c (mpfr_from_real, real_from_mpfr): ...to here, new file. | |
30393 | * builtins.c: Include realmpfr.h. | |
30394 | * fold-const.c: Include realmpfr.h. | |
30395 | (fold_comparison): Use real_value_negate instead of REAL_VALUE_NEGATE. | |
30396 | (fold_negate_const): Likewise. | |
30397 | (fold_abs_const): Use real_value_abs instead of REAL_VALUE_ABS. | |
30398 | * toplev.c: Include realmpfr.h. | |
30399 | * simplify-rtx.c (simplify_const_unary_operation): Use real_value_abs | |
30400 | and real_value_negate. | |
30401 | * fixed-value.c (check_real_for_fixed_mode): Likewise. | |
30402 | * config/arm/arm.c (neg_const_double_rtx_ok_for_fpa): Likewise. | |
30403 | (vfp3_const_double_index): Likewise. | |
30404 | (arm_print_operand): Likewise. | |
30405 | * Makefile.in: Update dependencies. | |
30406 | ||
30407 | 2010-05-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
30408 | ||
30409 | * config/s390/s390.c (override_options): Increase the default | |
30410 | of max-completely-peel-times. | |
30411 | ||
30412 | 2010-05-21 Julian Brown <julian@codesourcery.com> | |
30413 | Mark Mitchell <mark@codesourcery.com> | |
30414 | ||
30415 | * config/arm/arm.c (arm_function_ok_for_sibcall): Only forbid | |
30416 | sibling calls for Thumb-1. | |
30417 | * config/arm/arm.h (USE_RETURN_INSN): Enable for Thumb-2. | |
30418 | * config/arm/arm.md (*call_symbol, *call_value_symbol): Use for | |
30419 | Thumb-2. | |
30420 | (*call_insn, *call_value_insn): Don't use for Thumb-2. | |
30421 | (sibcall, sibcall_value, *sibcall_insn, *sibcall_value_insn): Use | |
30422 | for Thumb-2. | |
30423 | (return): New expander. | |
30424 | (*arm_return): New name for ARM return insn. | |
30425 | * config/arm/thumb2.md (*thumb2_return): New insn pattern. | |
30426 | ||
30427 | 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com> | |
30428 | ||
30429 | * config.gcc (sparc64-*-rtems*): New target. | |
30430 | ||
30431 | 2010-05-21 Nathan Froyd <froydnj@codesourcery.com> | |
30432 | ||
30433 | * tree.c (build_function_decl_skip_args): Fix grammar. | |
30434 | (build_function_type_list_1): Fix typos, adjust formatting. | |
30435 | ||
30436 | 2010-05-21 Steven Bosscher <steven@gcc.gnu.org> | |
30437 | ||
30438 | * tree.h: Include real.h and fixed-value.h as basic datatypes. | |
30439 | * dfp.c, convert.c, reload1.c, reginfo.c, tree-flow.h, | |
30440 | tree-ssa-threadedge.c, tree-ssanames.c, tree-loop-linear.c, | |
30441 | tree-into-ssa.c, tree-vect-generic.c, tree-ssa-structalias.c, | |
30442 | tree-ssa-loop-im.c, tree-dump.c, tree-complex.c, tree-ssa-uninit.c, | |
30443 | genrecog.c, tree-ssa-threadupdate.c, tree-ssa-loop-niter.c, | |
30444 | tree-pretty-print.c, tree-loop-distribution.c, | |
30445 | tree-ssa-loop-unswitch.c, c-lex.c, optabs.c, postreload-gcse.c, | |
30446 | tree-ssa-loop-manip.c, postreload.c, tree-ssa-loop-ch.c, | |
30447 | tree-tailcall.c, tree.c, reload.c, tree-scalar-evolution.c, rtlanal.c, | |
30448 | tree-phinodes.c, builtins.c, final.c, genoutput.c, fold-const.c, | |
30449 | tree-ssa-dse.c, genautomata.c, tree-ssa-uncprop.c, toplev.c, | |
30450 | tree-chrec.c, genemit.c, c-cppbuiltin.c, tree-ssa-sccvn.c, | |
30451 | tree-ssa-ccp.c, tree-ssa-loop-ivopts.c, mode-switching.c, | |
30452 | tree-call-cdce.c, cse.c, genpeep.c, tree-ssa-math-opts.c, | |
30453 | tree-ssa-dom.c, tree-nrv.c, tree-ssa-propagate.c, tree-ssa-alias.c, | |
30454 | tree-ssa-sink.c, jump.c, ifcvt.c, dwarf2out.c, expr.c, genattrtab.c, | |
30455 | genconditions.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop.c, | |
30456 | tree-parloops.c, recog.c, tree-ssa-address.c, lcm.c, tree-eh.c, | |
30457 | gimple-pretty-print.c, c-pretty-print.c, print-rtl.c, gcse.c, | |
30458 | tree-if-conv.c, tree-data-ref.c, tree-affine.c, gimplify.c, | |
30459 | tree-ssa-phiopt.c, implicit-zee.c, expmed.c, tree-dfa.c, emit-rtl.c, | |
30460 | store-motion.c, cselib.c, tree-cfgcleanup.c, simplify-rtx.c, | |
30461 | tree-ssa-pre.c, genpreds.c, tree-mudflap.c, print-tree.c, | |
30462 | tree-ssa-copy.c, tree-ssa-forwprop.c, tree-ssa-dce.c, varasm.c, | |
30463 | tree-nested.c, tree-ssa.c, tree-ssa-loop-prefetch.c, rtl.c, | |
30464 | tree-inline.c, integrate.c, tree-optimize.c, tree-ssa-phiprop.c, | |
30465 | fixed-value.c, combine.c, tree-profile.c, c-common.c, sched-vis.c, | |
30466 | tree-cfg.c, passes.c, tree-ssa-reassoc.c, config/alpha/alpha.c, | |
30467 | config/frv/frv.c, config/s390/s390.c, config/m32c/m32c.c, | |
30468 | config/spu/spu.c, config/sparc/sparc.c, config/mep/mep.c, | |
30469 | config/m32r/m32r.c, config/rx/rx.c, config/i386/i386.c, | |
30470 | config/sh/sh.c, config/pdp11/pdp11.c, config/avr/avr.c, | |
30471 | config/crx/crx.c, config/xtensa/xtensa.c, config/stormy16/stormy16.c, | |
30472 | config/fr30/fr30.c, config/lm32/lm32.c, config/moxie/moxie.c, | |
30473 | config/m68hc11/m68hc11.c, config/cris/cris.c, config/iq2000/iq2000.c, | |
30474 | config/mn10300/mn10300.c, config/ia64/ia64.c, config/m68k/m68k.c, | |
30475 | config/rs6000/rs6000.c, config/picochip/picochip.c, config/darwin.c, | |
30476 | config/arc/arc.c, config/mcore/mcore.c, config/score/score3.c, | |
30477 | config/score/score7.c, config/score/score.c, config/arm/arm.c, | |
30478 | config/pa/pa.c, config/mips/mips.c, config/vax/vax.c, | |
30479 | config/h8300/h8300.c, config/v850/v850.c, config/mmix/mmix.c, | |
30480 | config/bfin/bfin.c: Clean up redundant includes. | |
30481 | * Makefile.in: Update accordingly. | |
30482 | ||
30483 | 2010-05-21 Nathan Froyd <froydnj@codesourcery.com> | |
30484 | ||
30485 | PR middle-end/44204 | |
30486 | * builtins.c (fold_call_stmt): Pass &error_mark_node if the call | |
30487 | statement has no arguments. | |
30488 | ||
30489 | 2010-05-21 Kai Tietz <kai.tietz@onevision.com> | |
30490 | ||
30491 | PR/44139 | |
30492 | * varasm.c (emutls_decl): Merge attributes to new decl. | |
30493 | ||
30494 | 2010-05-21 Eric Botcazou <ebotcazou@adacore.com> | |
30495 | ||
30496 | PR middle-end/44101 | |
30497 | * gimplify.c (gimplify_init_constructor): Build a VIEW_CONVERT_EXPR | |
30498 | around the uniquized constructor if its type requires a conversion. | |
30499 | ||
30500 | 2010-05-21 Jakub Jelinek <jakub@redhat.com> | |
30501 | ||
30502 | PR debug/44205 | |
30503 | * tree-cfgcleanup.c (tree_forwarder_block_p): Return false if | |
30504 | at -O0 goto_locus of any of the incoming edges differs from | |
30505 | goto_locus of outgoing edge, or gimple_location of any of the | |
30506 | labels differs. | |
30507 | ||
30508 | 2009-09-14 Vladimir Makarov <vmakarov@redhat.com> | |
30509 | ||
30510 | * ira.c (ira_non_ordered_class_hard_regs): Define. | |
30511 | (setup_class_hard_regs): Initialize ira_non_ordered_class_hard_regs. | |
30512 | * ira-int.h (ira_non_ordered_class_hard_regs): Declare. | |
30513 | * ira-costs.c (ira_tune_allocno_costs_and_cover_classes): Increase | |
30514 | cost of unaligned hard regs when allocating multi-reg pseudos. | |
30515 | ||
30516 | 2010-05-20 Richard Sandiford <rdsandiford@googlemail.com> | |
30517 | ||
30518 | * config.gcc (mips*-sde-elf*): Don't use sdemtk.opt. | |
30519 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_no_float | |
30520 | for TARGET_NO_FLOAT. | |
30521 | * config/mips/mips.c (mips_file_start): Expand conditional expression | |
30522 | into "if" statements. Use .gnu_attribute 4,0 for TARGET_NO_FLOAT. | |
30523 | (mips_override_options): Move -mno-float override -msoft-float and | |
30524 | -mhard-float. | |
30525 | * config/mips/mips.opt (mno-float): Move from sdemtk.opt, but add | |
30526 | Condition(TARGET_SUPPORTS_NO_FLOAT). | |
30527 | * config/mips/sdemtk.h (TARGET_OS_CPP_BUILTINS): Don't set | |
30528 | __mips_no_float here. | |
30529 | (SUBTARGET_OVERRIDE_OPTIONS): Delete. | |
30530 | (TARGET_SUPPORTS_NO_FLOAT): Define. | |
30531 | * config/mips/sdemtk.opt: Delete. | |
30532 | ||
30533 | 2010-05-20 Segher Boessenkool <segher@kernel.crashing.org> | |
30534 | ||
30535 | * ipa-prop.c (compute_complex_ancestor_jump_func): Bail out if !cond. | |
30536 | ||
30537 | 2010-05-20 Uros Bizjak <ubizjak@gmail.com> | |
30538 | ||
30539 | PR target/43733 | |
30540 | * configure.ac (gcc_cv_as_ix86_sahf): Switch to 64bit mode. | |
30541 | * configure: Regenerate. | |
30542 | * config.in: Regenerate. | |
30543 | * config/i386/i386.md (x86_sahf_1): Conditionally output 0x9e | |
30544 | instead of sahf only for 64bit targets. | |
30545 | ||
30546 | 2010-05-20 Jakub Jelinek <jakub@redhat.com> | |
30547 | ||
30548 | PR debug/44178 | |
30549 | * haifa-sched.c (initiate_bb_reg_pressure_info): Do not call | |
30550 | setup_ref_regs for DEBUG_INSNs. | |
30551 | ||
30552 | 2010-05-20 Jan Hubicka <jh@suse.cz> | |
30553 | ||
30554 | PR middle-end/44197 | |
30555 | * varpool.c (varpool_remove_node): Handle in-varpool aliases. | |
30556 | ||
30557 | 2010-05-20 Kenneth Zadeck <zadeck@naturalbridge.com> | |
30558 | ||
30559 | PR bootstrap/43870 | |
30560 | * df-scan.c (df_ref_compare): Stabilize sort. | |
30561 | ||
30562 | 2010-05-20 Jakub Jelinek <jakub@redhat.com> | |
30563 | ||
30564 | * dwarf2out.c (new_loc_descr_op_bit_piece): Add offset | |
30565 | argument. Don't use DW_OP_piece if offset is non-zero, | |
30566 | put offset into second DW_OP_bit_piece argument. | |
30567 | (dw_sra_loc_expr): Adjust callers. For memory expressions | |
30568 | compute offset. | |
30569 | ||
30570 | 2010-05-20 Hans-Peter Nilsson <hp@axis.com> | |
30571 | ||
30572 | PR target/44202 | |
30573 | * config/cris/cris.md ("*addsi3_v32"): Correct "cc" | |
30574 | settings for 16-bit-constant "addo" alternative. | |
30575 | ||
30576 | 2010-05-19 James E. Wilson <wilson@codesourcery.com> | |
30577 | ||
30578 | * config/mips/mips-dsp.md (add<DSPV:mode>3, | |
30579 | mips_add<DSP:dspfmt1>_s_<DSP:dspfmt2>): Add ISA_HAS_DSP condition. | |
30580 | ||
30581 | PR target/43764 | |
30582 | * mips.c (mips_call_expr_from_insn): New arg second_call. Set it. | |
30583 | (mips_annotate_pic_calls): Pass new arg to mips_call_expr_from_insn. | |
30584 | Use it. | |
30585 | ||
30586 | 2010-05-19 Joseph Myers <joseph@codesourcery.com> | |
30587 | ||
30588 | * diagnostic.c (FLOAT, FFS): Don't undefine. | |
30589 | * passes.c, pretty-print.c, rtl-error.c, toplev.c: Likewise. | |
30590 | * cse.c, regmove.c: Remove comments about stdio.h and rtl.h | |
30591 | include ordering. | |
30592 | ||
30593 | 2010-05-19 Richard Sandiford <rdsandiford@googlemail.com> | |
30594 | ||
30595 | * combine.c (propagate_for_debug): Call make_compound_operation | |
30596 | on the source value. | |
30597 | (try_combine): When implementing a split chosen by find_split_point, | |
30598 | either copy i2src or set it to null. Assert that i2src is not null | |
30599 | before substituting into CALL_INSN_FUNCTION_USAGE. | |
30600 | ||
30601 | 2010-05-19 Anatoly Sokolov <aesok@post.ru> | |
30602 | ||
30603 | * double-int.h (double_int_ior): New function. | |
30604 | * tree.h (build_int_cst_wide_type): Remove. | |
30605 | * tree.c (build_int_cst_wide_type): Remove. | |
30606 | * fold-const.c (native_interpret_int): Use double_int_to_tree instead | |
30607 | of build_int_cst_wide_type. | |
30608 | * stor-layout.c (set_sizetype): (Ditto.). | |
30609 | * dojump.c (do_jump): Use build_int_cstu instead of | |
30610 | build_int_cst_wide_type. | |
30611 | ||
30612 | 2010-05-19 Eric Botcazou <ebotcazou@adacore.com> | |
30613 | ||
30614 | * langhooks.h (struct lang_hooks): Add new field deep_unsharing. | |
30615 | * langhooks-def.h (LANG_HOOKS_DEEP_UNSHARING): New macro. | |
30616 | (LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_DEEP_UNSHARING. | |
30617 | * gimplify.c (mostly_copy_tree_r): Copy trees under SAVE_EXPR and | |
30618 | TARGET_EXPR nodes, but only once, if instructed to do so. Do not | |
30619 | propagate the 'data' argument to copy_tree_r. | |
30620 | (copy_if_shared_r): Remove bogus ATTRIBUTE_UNUSED marker. | |
30621 | Propagate 'data' argument to walk_tree. | |
30622 | (copy_if_shared): New function. | |
30623 | (unmark_visited_r): Remove bogus ATTRIBUTE_UNUSED marker. | |
30624 | (unmark_visited): New function. | |
30625 | (unshare_body): Call copy_if_shared instead of doing it manually. | |
30626 | (unvisit_body): Call unmark_visited instead of doing it manually. | |
30627 | ||
30628 | 2010-05-19 Nathan Froyd <froydnj@codesourcery.com> | |
30629 | ||
30630 | * hooks.h (hook_tree_tree_tree_bool_null): Rename to... | |
30631 | (hook_tree_tree_int_treep_bool_null): ...this. Update signature. | |
30632 | * hooks.c: Likewise. | |
30633 | * target-def.h (TARGET_FOLD_BUILTIN): Define to | |
30634 | hook_tree_tree_int_treep_bool_null. | |
30635 | * target.h (struct gcc_target): Update signature of fold_builtin | |
30636 | field. | |
30637 | * doc/tm.texi (TARGET_FOLD_BUILTIN): Update description and signature. | |
30638 | * builtins.c (fold_call_expr): Pass call_expr_nargs and CALL_EXPR_ARGP | |
30639 | instead of the call expression. | |
30640 | (fold_builtin_call_array): Pass n and argarray directly. | |
30641 | (fold_call_stmt): Pass nargs and gimple_call_arg_ptr instead of | |
30642 | consing a list. | |
30643 | * config/alpha/alpha.c (alpha_fold_builtin): Update signature. Lift | |
30644 | MAX_ARGS check out of the loop. Delete declaration of `arity', declare | |
30645 | `i' and use it in place of `arity'. | |
30646 | * config/sparc/sparc.c (sparc_fold_builtin): Update signature. | |
30647 | Dereference `args' directly. | |
30648 | * config/xtensa/xtensa (xtensa_fold_builtin): Likewise. | |
30649 | ||
30650 | 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
30651 | ||
30652 | * doc/sourcebuild.texi (Effective-Target Keywords): Document | |
30653 | 3dnow, sse3, sse2. | |
30654 | (Directives): Document optional dg-require-effective-target | |
30655 | selector. | |
30656 | ||
30657 | 2010-05-19 Richard Guenther <rguenther@suse.de> | |
30658 | ||
30659 | PR lto/44196 | |
30660 | * tree.c (find_decls_types_r): Walk BLOCKs and its vars. | |
30661 | ||
30662 | 2010-05-19 Richard Guenther <rguenther@suse.de> | |
30663 | ||
30664 | * doc/invoke.texi (-fwhopr): Document new optional jobs argument. | |
30665 | * common.opt (fwhopr=): New. | |
30666 | * opts.c (common_handle_option): Handle OPT_fwhopr. | |
30667 | * gcc.c (LINK_COMMAND_SPEC): Pass fwhopr*. | |
30668 | * collect2.c (main): Match -fwhopr*. | |
30669 | * lto-wrapper.c (run_gcc): Handle jobs argument of -fwhopr. | |
30670 | Execute ltrans stage in parallel when jobs is bigger than 1. | |
30671 | ||
30672 | 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
30673 | ||
30674 | * config.gcc (i[34567]86-*-solaris2*): Default with_arch_32 to | |
30675 | pentiumpro on Solaris 8/x86 with Sun as. | |
30676 | * configure.ac (gcc_cv_as_hidden): Check for Solaris 9/x86 as | |
30677 | hidden alias bug. | |
30678 | (gcc_cv_as_ix86_quad): Check for .quad directive. | |
30679 | * configure: Regenerate. | |
30680 | * config.in: Regenerate. | |
30681 | * config/i386/sol2.h (ASM_QUAD): Change guard to !HAVE_AS_IX86_QUAD. | |
30682 | ||
30683 | 2010-05-19 Martin Jambor <mjambor@suse.cz> | |
30684 | ||
30685 | * ipa-prop.c (ipa_print_node_jump_functions): Print jump functions | |
30686 | also for indirect edges. Actual printing moved... | |
30687 | (ipa_print_node_jump_functions_for_edge): ...here. | |
30688 | (ipa_compute_jump_functions): Renamed to | |
30689 | ipa_compute_jump_functions_for_edge and made static. | |
30690 | (ipa_compute_jump_functions): New function. | |
30691 | (make_edge_direct_to_target): Check if the number of arguments on | |
30692 | the newly direct edge is the same as the number of parametrs of | |
30693 | the callee. | |
30694 | * ipa-cp.c (ipcp_init_stage): Most functionality moved to new | |
30695 | ipa_compute_jump_functions. Call ipa_analyze_params_uses. | |
30696 | * ipa-inline.c (inline_indirect_intraprocedural_analysis): Call | |
30697 | analysis functions unconditionally, call the new | |
30698 | ipa_analyze_params_uses on the node instead of every edge. | |
30699 | ||
30700 | 2010-05-19 Christian Borntraeger <borntraeger@de.ibm.com> | |
30701 | ||
30702 | * tree-ssa-loop-prefetch.c (mem_ref_group, ar_data): Change step | |
30703 | to tree. | |
30704 | (dump_mem_ref): Adopt debug code to handle a tree as step. This | |
30705 | also checks for a constant int vs. non-constant but | |
30706 | loop-invariant steps. | |
30707 | (find_or_create_group): Change the sort algorithm to only consider | |
30708 | steps that are constant ints. | |
30709 | (idx_analyze_ref): Adopt code to handle a tree instead of a | |
30710 | HOST_WIDE_INT for step. | |
30711 | (gather_memory_references_ref): Handle tree instead of int and be | |
30712 | prepared to see a NULL_TREE. | |
30713 | (prune_ref_by_self_reuse, prune_ref_by_group_reuse): Do not prune | |
30714 | prefetches if the step cannot be calculated at compile time. | |
30715 | (issue_prefetch_ref): Issue prefetches for non-constant but | |
30716 | loop-invariant steps. | |
30717 | ||
30718 | 2010-05-18 Nathan Froyd <froydnj@codesourcery.com> | |
30719 | ||
30720 | Revert: | |
30721 | 2010-05-18 Nathan Froyd <froydnj@codesourcery.com> | |
30722 | ||
30723 | * tree.h (build_call_list): Remove. | |
30724 | * tree.c (build_call_list): Remove. | |
30725 | ||
30726 | 2010-05-18 Nathan Froyd <froydnj@codesourcery.com> | |
30727 | ||
30728 | * tree.h (build_call_list): Remove. | |
30729 | * tree.c (build_call_list): Remove. | |
30730 | ||
30731 | 2010-05-18 Jan Hubicka <jh@suse.cz> | |
30732 | ||
30733 | * ipa-reference.c (propagate): Walk all nodes in the cleanup stage. | |
30734 | ||
30735 | 2010-05-18 Vladimir Makarov <vmakarov@redhat.com> | |
30736 | ||
30737 | PR rtl-optimization/43332 | |
30738 | * haifa-sched.c (setup_insn_max_reg_pressure): Check barrier. | |
30739 | ||
30740 | 2010-05-18 Anatoly Sokolov <aesok@post.ru> | |
30741 | ||
30742 | * tree.h (build_int_cstu): Implement as static inline. | |
30743 | * tree.c (build_int_cstu): Remove function. | |
30744 | (double_int_to_tree, double_int_fits_to_tree_p): Handle size types as | |
30745 | sign extended. | |
30746 | ||
30747 | 2010-05-18 Richard Guenther <rguenther@suse.de> | |
30748 | ||
30749 | PR lto/44143 | |
30750 | * lto-wrapper.c (verbose): New variable. Initialize from -v. | |
30751 | (debug): Initialize from -save-temps. | |
30752 | (collect_execute): Print command-line when verbose. | |
30753 | (run_gcc): Always use COLLECT_GCC_OPTIONS. Use fork_execute | |
30754 | for ltrans invocation. Produce -dumpbase flag again. | |
30755 | (process_args): Remove. | |
30756 | (main): Simplify. | |
30757 | * collect2.c (maybe_run_lto_and_relink): Only pass object | |
30758 | files to lto-wrapper. | |
30759 | * gcc.c (LINK_COMMAND_SPEC): Likewise. | |
30760 | ||
30761 | 2010-05-18 Jan Hubicka <jh@suse.cz> | |
30762 | ||
30763 | * opts.c (decode_options): Do not disable whopr at ipa_cp. | |
30764 | * ipa-prop.c (ipa_detect_param_modifications): Walk PHI nodes too. | |
30765 | ||
30766 | 2010-05-18 Steven Bosscher <steven@gcc.gnu.org> | |
30767 | ||
30768 | PR lto/44184 | |
30769 | * lto-streamer-out.c (output_gimple_stmt): Output number of labels | |
30770 | in a GIMPLE_ASM. | |
30771 | * lto-streamer-in.c (input_gimple_stmt): Read number of labels | |
30772 | in a GIMPLE_ASM. | |
30773 | ||
30774 | 2010-05-18 Jakub Jelinek <jakub@redhat.com> | |
30775 | ||
30776 | PR debug/41371 | |
30777 | * var-tracking.c (find_loc_in_1pdv): Add a few checks from | |
30778 | rtx_equal_p inline. | |
30779 | ||
30780 | 2010-05-18 Steven Bosscher <steven@gcc.gnu.org> | |
30781 | ||
30782 | * config.gcc (powerpc-*-darwin*, powerpc64-*-darwin*): Add | |
30783 | lto-macho as lto_binary_reader. | |
30784 | ||
30785 | * darwin.c (darwin_asm_named_section): Do not add assembler comment | |
30786 | after .section directive; just print it before the directive instead. | |
30787 | ||
30788 | 2010-05-17 Jan Hubicka <jh@suse.cz> | |
30789 | ||
30790 | * cgraph.c (cgraph_create_virtual_clone): Only check | |
30791 | versionable_function_p when not in wpa and checking is enabled. | |
30792 | * cgraphunit.c (cgraph_materialize_all_clones): Stabilize after | |
30793 | there are no more functions to materialize. | |
30794 | ||
30795 | 2010-05-17 Jan Hubicka <jh@suse.cz> | |
30796 | ||
30797 | * cgraph.h (struct ipa_replace_map): Add parm_num parameter. | |
30798 | * lto-cgraph.c (output_cgraph_opt_summary, input_cgraph_opt_summary): | |
30799 | New functions. | |
30800 | (output_cgraph): Call output_cgraph_opt_summary. | |
30801 | (input_cgrpah): Call input_cgraph_opt_summary. | |
30802 | (output_cgraph_opt_summary_p, output_node_opt_summary, | |
30803 | input_node_opt_summary, input_cgraph_opt_section): New functions. | |
30804 | * lto-section-in.c (lto_section_name): Add cgraphopt. | |
30805 | * tree-inline.c (tree_function_versioning): Handle parm_num. | |
30806 | * lto-streamer.c (lto_get_section_name): Handle cgraphopt. | |
30807 | * lto-streamer.h (lto_section_type): Add LTO_section_cgraph_opt_sum. | |
30808 | ||
30809 | 2010-05-17 Changpeng Fang <changpeng.fang@amd.com> | |
30810 | ||
30811 | * doc/invoke.texi: Update documentation for min-insn-to-prefetch-ratio. | |
30812 | * tree-ssa-loop-prefetch.c (is_loop_prefetching_profitable): Also apply | |
30813 | the insn to prefetch ratio heuristic to loops with known trip count. | |
30814 | ||
30815 | 2010-05-17 Changpeng Fang <changpeng.fang@amd.com> | |
30816 | ||
30817 | * tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO): New. | |
30818 | (schedule_prefetches): Do not generate a prefetch if the unroll factor | |
30819 | is far from what is required by the prefetch. | |
30820 | ||
30821 | 2010-05-17 Jan Hubicka <jh@suse.cz> | |
30822 | ||
30823 | * ipa-cp.c (ipcp_update_callgraph): Use ipa_is_param_used. | |
30824 | (ipcp_estimate_growth): Likewise. | |
30825 | (ipcp_const_param_count): Likewise. | |
30826 | (ipcp_insert_stage): Likewise. | |
30827 | * ipa-prop.c (visit_load_for_mod_analysis): New function. | |
30828 | (visit_store_addr_for_mod_analysis): Set used flag. | |
30829 | (ipa_detect_param_modifications): Set used flag for SSE params; | |
30830 | update use of walk_stmt_load_store_addr_ops. | |
30831 | (ipa_print_node_params): Print used flag. | |
30832 | (ipa_write_node_info): Stream used flag. | |
30833 | (ipa_read_node_info): Likewise. | |
30834 | * ipa-prop.h (struct ipa_param_descriptor): Add used field. | |
30835 | (ipa_is_param_used): New function. | |
30836 | (lto_ipa_fixup_call_notes): Remove unused declaration. | |
30837 | ||
30838 | 2010-05-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
30839 | ||
30840 | PR target/44074 | |
30841 | * configure.ac (HAVE_AS_IX86_REP_LOCK_PREFIX): New test. | |
30842 | * configure: Regenerate. | |
30843 | * config.in: Regenerate. | |
30844 | * config/i386/i386.c (print_operand) <case ;>: Also print ";" if | |
30845 | !HAVE_AS_IX86_REP_LOCK_PREFIX. | |
30846 | Don't emit whitespace. | |
30847 | * config/i386/i386.md (*rep_movdi_rex64): Use {%;} after rep. | |
30848 | (*rep_movsi): Likewise. | |
30849 | (*rep_movsi_rex64): Likewise. | |
30850 | (*rep_movqi): Likewise. | |
30851 | (*rep_movqi_rex64): Likewise. | |
30852 | (*rep_stosdi_rex64): Likewise. | |
30853 | (*rep_stossi): Likewise. | |
30854 | (*rep_stossi_rex64): Likewise. | |
30855 | (*rep_stosqi): Likewise. | |
30856 | (*rep_stosqi_rex64): Likewise. | |
30857 | (*cmpstrnqi_nz_1): Use {%;} after repz. | |
30858 | (*cmpstrnqi_nz_rex_1): Likewise. | |
30859 | (*cmpstrnqi_1): Likewise. | |
30860 | (*cmpstrnqi_rex_1): Likewise. | |
30861 | (*strlenqi_1): Use {%;} after repnz. | |
30862 | (*strlenqi_rex_1): Likewise. | |
30863 | * config/i386/sync.md (memory_barrier_nosse): Replace {%;| } by {%;} . | |
30864 | (*sync_compare_and_swap<mode>): Likewise. | |
30865 | (sync_double_compare_and_swap<mode>): Likewise. | |
30866 | (*sync_double_compare_and_swapdi_pic): Likewise. | |
30867 | (sync_old_add<mode>): Likewise. | |
30868 | (sync_add<mode>): Likewise. | |
30869 | (sync_sub<mode>): Likewise. | |
30870 | (sync_<code><mode>): Likewise. | |
30871 | ||
30872 | 2010-05-17 Martin Jambor <mjambor@suse.cz> | |
30873 | ||
30874 | * cgraph.h (cgraph_indirect_call_info): New fields anc_offset, | |
30875 | otr_token and polymorphic. | |
30876 | * cgraph.c (cgraph_create_indirect_edge): Inilialize the above fields. | |
30877 | (cgraph_clone_edge): Copy the above fields. | |
30878 | * tree.c (get_binfo_at_offset): New function. | |
30879 | * tree.h (get_binfo_at_offset): Declare. | |
30880 | * ipa-prop.h (enum jump_func_type): Added known_type jump function | |
30881 | type, reordered items, updated comments. | |
30882 | (union jump_func_value): Added base_type field, reordered fields. | |
30883 | (enum ipa_lattice_type): Moved down in the file. | |
30884 | (struct ipa_param_descriptor): New field polymorphic. | |
30885 | (ipa_is_param_polymorphic): New function. | |
30886 | * ipa-prop.c: Include gimple.h and gimple-fold.h. | |
30887 | (ipa_print_node_jump_functions): Print known type jump functions. | |
30888 | (compute_complex_pass_through): Renamed to... | |
30889 | (compute_complex_assign_jump_func): this. | |
30890 | (compute_complex_ancestor_jump_func): New function. | |
30891 | (compute_known_type_jump_func): Likewise. | |
30892 | (compute_scalar_jump_functions): Create known type and complex ancestor | |
30893 | jump functions. | |
30894 | (ipa_note_param_call): New parameter polymorphic, set the corresponding | |
30895 | flag in the call note accordingly. | |
30896 | (ipa_analyze_call_uses): Renamed to... | |
30897 | (ipa_analyze_indirect_call_uses): this. New parameter target, define | |
30898 | variable var only in the block where it is used. | |
30899 | (ipa_analyze_virtual_call_uses): New function. | |
30900 | (ipa_analyze_call_uses): Likewise. | |
30901 | (combine_known_type_and_ancestor_jfs): Likewise. | |
30902 | (update_jump_functions_after_inlining): Implemented handling of a | |
30903 | number of new jump function types combination. | |
30904 | (print_edge_addition_message): Removed. | |
30905 | (make_edge_direct_to_target): New function. | |
30906 | (try_make_edge_direct_simple_call): Likewise. | |
30907 | (try_make_edge_direct_virtual_call): Likewise. | |
30908 | (update_call_notes_after_inlining): Renamed to... | |
30909 | (update_indirect_edges_after_inlining): this. Moved edge creation for | |
30910 | indirect calls to try_make_edge_direct_simple_call, also calls | |
30911 | try_make_edge_direct_virtual_call for virtual calls. | |
30912 | (ipa_print_node_params): Changed the header message. | |
30913 | (ipa_write_jump_function): Stream also known type jump functions. | |
30914 | (ipa_read_jump_function): Likewise. | |
30915 | (ipa_write_indirect_edge_info): Stream new fields in | |
30916 | cgraph_indirect_call_info. | |
30917 | (ipa_read_indirect_edge_info): Likewise. | |
30918 | * Makefile.in (ipa-prop.o): Add dependency to GIMPLE_H and | |
30919 | GIMPLE_FOLD_H. | |
30920 | ||
30921 | 2010-05-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
30922 | ||
30923 | * config/i386/sol2.h (TARGET_SUN_TLS): Remove duplicate definition. | |
30924 | ||
30925 | 2010-05-17 Nathan Froyd <froydnj@codesourcery.com> | |
30926 | ||
30927 | * tree.h (CALL_EXPR_ARGS): Delete. | |
30928 | (call_expr_arglist): Delete. | |
30929 | * tree.c (call_expr_arglist): Delete. | |
30930 | * builtins.c (fold_call_expr): Pass the whole CALL_EXPR to | |
30931 | targetm.fold_builtin. | |
30932 | * config/alpha/alpha.c (alpha_fold_builtin): Rename arglist parameter. | |
30933 | Rewrite iteration to work on call_expr_nargs rather than TREE_CHAIN. | |
30934 | * config/picochip/picochip.c (picochip_expand_builtin_2op): Rename | |
30935 | arglist parameter. Use CALL_EXPR_ARG. | |
30936 | (picochip_expand_builtin_3op): Likewise. | |
30937 | (picochip_expand_builtin_2opvoid): Likewise. | |
30938 | (picochip_expand_array_get): Likewise. | |
30939 | (picochip_expand_array_put): Likewise. | |
30940 | (picochip_expand_array_testport): Likewise. | |
30941 | (picochip_expand_builtin): Don't call CALL_EXPR_ARGS. Pass exp | |
30942 | rather than arglist. | |
30943 | * config/rx/rx.c (rx_expand_builtin): Call call_expr_nargs instead of | |
30944 | CALL_EXPR_ARGS. | |
30945 | * config/sparc/sparc.c (sparc_fold_builtin): Use CALL_EXPR_ARG rather | |
30946 | than TREE_VALUE and TREE_CHAIN. | |
30947 | * config/xtensa/xtensa.c (xtensa_fold_builtin): Likewise. | |
30948 | * doc/tm.texi (TARGET_FOLD_BUILTIN): Pass CALL_EXPR tree instead of | |
30949 | the arglist. | |
30950 | ||
30951 | 2010-05-17 Jakub Jelinek <jakub@redhat.com> | |
30952 | ||
30953 | PR bootstrap/42347 | |
30954 | * cfglayout.c (fixup_reorder_chain): Allow returnjump_p | |
30955 | to have no fallthru edge. | |
30956 | ||
30957 | PR middle-end/44102 | |
30958 | * cfgcleanup.c (try_optimize_cfg): When removing trivially empty | |
30959 | bb with no successors, move footer whenever in IR_RTL_CFGLAYOUT | |
30960 | mode, not just when CLEANUP_CFGLAYOUT, and when in IR_RTL_CFGRTL | |
30961 | add BARRIER after previous bb if needed. | |
30962 | ||
30963 | 2010-05-17 Nathan Froyd <froydnj@codesourcery.com> | |
30964 | ||
30965 | * tree.c (build_function_type_list_1): Remove bogus assert condition. | |
30966 | ||
30967 | 2010-05-17 Alan Modra <amodra@gmail.com> | |
30968 | ||
30969 | * config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Delete | |
30970 | unnecessary prototype. Replace copy_r12 and copy_r11 flag params | |
30971 | with copy_reg rtx param. | |
30972 | (rs6000_emit_prologue): Update rs6000_emit_allocate_stack calls. | |
30973 | Correct cases where code for ABI_V4 did not initialise the reg | |
30974 | used to access frame. Also leave frame_reg_rtx as sp for large | |
30975 | frames that save no regs. | |
30976 | ||
30977 | 2010-05-17 Martin Jambor <mjambor@suse.cz> | |
30978 | ||
30979 | PR middle-end/44133 | |
30980 | * tree-sra.c (create_access_replacement): New parameter rename, mark | |
30981 | the replaement for renaming only when it is true. | |
30982 | (get_access_replacement): Pass true in the rename parameter of | |
30983 | create_access_replacement. | |
30984 | (get_unrenamed_access_replacement): New function. | |
30985 | (replace_uses_with_default_def_ssa_name): New parameter racc, get the | |
30986 | replacement declaration from it. | |
30987 | ||
30988 | 2010-05-17 Bernd Schmidt <bernds@codesourcery.com> | |
30989 | ||
30990 | * function.c (try_fit_stack_local, add_frame_space): New static | |
30991 | functions. | |
30992 | (assign_stack_local_1): Use them. Look for opportunities to use | |
30993 | space previously wasted on alignment. | |
30994 | * function.h (struct frame_space): New. | |
30995 | (struct rtl_data): Add FRAME_SPACE_LIST member. | |
30996 | * reload1.c (something_was_spilled): New static variable. | |
30997 | (alter_reg): Set it. | |
30998 | (reload): Test it in addition to testing if the frame size changed. | |
30999 | ||
31000 | 2010-05-17 Christian Borntraeger <borntraeger@de.ibm.com> | |
31001 | ||
31002 | * config/s390/s390.c: Define sane prefetch settings and activate | |
31003 | flag_prefetch_loop_arrays on -O3. | |
31004 | * config/s390/s390.h: Declare that read can use write prefetch. | |
31005 | ||
31006 | 2010-05-17 Jakub Jelinek <jakub@redhat.com> | |
31007 | ||
31008 | * lto-streamer-out.c (lto_output): Fix --enable-checking=release | |
31009 | build. | |
31010 | ||
31011 | 2010-05-16 Jan Hubicka <jh@suse.cz> | |
31012 | ||
31013 | * ipa-cp.c (ipcp_versionable_function_p): Walk cgraph edges instead of | |
31014 | function body; do not check stdarg field of struct function. | |
31015 | ||
31016 | 2010-05-16 Jan Hubicka <jh@suse.cz> | |
31017 | ||
31018 | * cgraph.c (dump_cgraph_node): Dump versionable flag. | |
31019 | * cgraph.h (cgraph_local_info): Add versionable flag. | |
31020 | * ipa-cp.c (ipcp_analyze_node): Set versionable flag. | |
31021 | (ipcp_versionable_function_p): Use it. | |
31022 | * lto-cgraph.c (lto_output_node, input_overwrite_node): Stream | |
31023 | versionable flag. | |
31024 | ||
31025 | 2010-05-16 Jan Hubicka <jh@suse.cz> | |
31026 | ||
31027 | * cgraph.c (cgraph_clone_node): Take decl argument and insert | |
31028 | clone into hash when it is different from orig. | |
31029 | (cgraph_create_virtual_clone): Update use of cgraph_clone_node. | |
31030 | * cgraph.h (cgraph_clone_node): Update prototype. | |
31031 | * lto-cgrpah.c (lto_cgraph_encoder_new): Create body map. | |
31032 | (lto_cgraph_encoder_delete): Delete body map. | |
31033 | (lto_cgraph_encoder_size): Move to header. | |
31034 | (lto_cgraph_encoder_encode_body_p, | |
31035 | lto_set_cgraph_encoder_encode_body): New. | |
31036 | (lto_output_node): Do not take written_decls argument; output clone_of | |
31037 | pointer. | |
31038 | (add_node_to): Add include_body_argument; call | |
31039 | lto_set_cgraph_encoder_encode_body on master of the clone. | |
31040 | (add_references): Update use of add_node_to. | |
31041 | (compute_ltrans_boundary): Likewise. | |
31042 | (output_cgraph): Do not create written_decls bitmap. | |
31043 | (input_node): Take nodes argument; stream in clone_of correctly. | |
31044 | (input_cgraph_1): Update use of input_node. | |
31045 | * lto-streamer-out.c (lto_output): Use encoder info to decide | |
31046 | what bodies to output. | |
31047 | * ipa-inline.c (cgraph_clone_inlined_nodes, | |
31048 | cgraph_decide_recursive_inlining): Update call of cgraph_clone_node. | |
31049 | * lto-streamer.h (lto_cgraph_encoder_d): Add body. | |
31050 | (lto_cgraph_encoder_size): Define here. | |
31051 | (lto_cgraph_encoder_encode_body_p, lto_varpool_encoder_encode_body_p): | |
31052 | Declare. | |
31053 | ||
31054 | 2010-05-16 Richard Guenther <rguenther@suse.de> | |
31055 | ||
31056 | * doc/invoke.texi (-fipa-struct-reorg): Do not mention | |
31057 | -fipa-type-escape. | |
31058 | * ipa-type-escape.c (gate_type_escape_vars): Run when | |
31059 | -fipa-struct-reorg runs. | |
31060 | * opts.c (decode_options): Do not unset flag_ipa_type_escape. | |
31061 | * common.opt (fipa-type-escape): Remove. | |
31062 | ||
31063 | 2010-05-16 Eric Botcazou <ebotcazou@adacore.com> | |
31064 | ||
31065 | * opts.c (handle_option): Call into LTO streamer only if ENABLE_LTO. | |
31066 | (decode_options): Likewise. | |
31067 | * Makefile.in (opts.o): Add dependency on LTO_STREAMER_H. | |
31068 | ||
31069 | 2010-05-16 Jan Hubicka <jh@suse.cz> | |
31070 | ||
31071 | * ipa.c (function_and_variable_visibility): Also bring local all | |
31072 | aliases. | |
31073 | ||
31074 | 2010-05-16 Richard Guenther <rguenther@suse.de> | |
31075 | ||
31076 | * alias.c (nonoverlapping_memrefs_p): Remove use of | |
31077 | IPA type-escape information. | |
31078 | ||
31079 | 2010-05-16 Joseph Myers <joseph@codesourcery.com> | |
31080 | ||
31081 | * c-common.c (c_common_reswords): Add _Static_assert for C. | |
31082 | * c-parser.c (c_token_starts_declaration, | |
31083 | c_parser_next_token_starts_declaration, | |
31084 | c_parser_static_assert_declaration_no_semi, | |
31085 | c_parser_static_assert_declaration): New. | |
31086 | (c_parser_declaration_or_fndef): Add parameter static_assert_ok. | |
31087 | Handle static assertions if static_assert_ok. | |
31088 | (c_parser_external_declaration, c_parser_declaration_or_fndef, | |
31089 | c_parser_compound_statement_nostart, c_parser_label, | |
31090 | c_parser_for_statement, c_parser_objc_methodprotolist, | |
31091 | c_parser_omp_for_loop): All callers of | |
31092 | c_parser_declaration_or_fndef changed. | |
31093 | (c_parser_struct_declaration): Handle static assertions. | |
31094 | (c_parser_compound_statement_nostart): Use | |
31095 | c_parser_next_token_starts_declaration and | |
31096 | c_token_starts_declaration to detect start of declarations. | |
31097 | (c_parser_label, c_parser_for_statement, c_parser_omp_for_loop): | |
31098 | Likewise. | |
31099 | ||
31100 | 2010-05-16 Anatoly Sokolov <aesok@post.ru> | |
31101 | ||
31102 | * config/mmix/mmix.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE, | |
31103 | LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
31104 | * config/mmix/mmix.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
31105 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
31106 | (mmix_function_outgoing_value): Rename to... | |
31107 | (mmix_function_value): ...this. Make static. Add 'outgoing' argument. | |
31108 | (mmix_function_value_regno_p): Make static. | |
31109 | (mmix_libcall_value): New function. | |
31110 | * config/mmix/mmix-protos.h (mmix_function_outgoing_value, | |
31111 | mmix_function_value_regno_p): Remove declaration. | |
31112 | ||
31113 | 2010-05-16 Eric Botcazou <ebotcazou@adacore.com> | |
31114 | ||
31115 | * tree.c (build_common_builtin_nodes): Always clear TREE_NOTHROW on | |
31116 | BUILT_IN_ALLOCA if stack checking is enabled. | |
31117 | ||
31118 | 2010-05-16 Richard Guenther <rguenther@suse.de> | |
31119 | ||
31120 | * var-tracking.c (vars_copy_1): Inline ... | |
31121 | (vars_copy): ... here. Use FOR_EACH_HTAB_ELEMENT. | |
31122 | (variable_union): Use FOR_EACH_HTAB_ELEMENT. Merge asserts. | |
31123 | (variable_merge_over_cur): Adjust. Merge asserts. | |
31124 | (variable_merge_over_src): Likewise. | |
31125 | (dataflow_set_merge): Use FOR_EACH_HTAB_ELEMENT. | |
31126 | (variable_post_merge_new_vals): Merge asserts. | |
31127 | (variable_post_merge_perm_vals): Likewise. | |
31128 | (find_mem_expr_in_1pdv): Likewise. | |
31129 | (dataflow_set_different_value): Remove. | |
31130 | (onepart_variable_different_p): Merge asserts. | |
31131 | (variable_different_p): Likewise. | |
31132 | (dataflow_set_different_1): Inline ... | |
31133 | (dataflow_set_different): ... here. Use FOR_EACH_HTAB_ELEMENT. | |
31134 | (emit_notes_for_differences_1): Merge asserts. | |
31135 | ||
31136 | 2010-05-16 Richard Guenther <rguenther@suse.de> | |
31137 | ||
31138 | * lto-symtab.c (lto_symtab_entry_hash): Use IDENTIFIER_HASH_VALUE. | |
31139 | * optabs.c (libfunc_decl_hash): Likewise. | |
31140 | * varasm.c (emutls_decl): Likewise. | |
31141 | ||
31142 | 2010-05-16 Steven Bosscher <steven@gcc.gnu.org> | |
31143 | ||
31144 | * c-decl.c: Don't include gimple.h. | |
31145 | (merge_decls): Do not copy gimple_body. | |
31146 | ||
31147 | 2010-05-15 Jason Merrill <jason@redhat.com> | |
31148 | ||
31149 | * c.opt: Add -fnothrow-opt. | |
31150 | ||
31151 | 2010-05-15 Jan Hubicka <jh@suse.cz> | |
31152 | ||
31153 | * ipa-prop.c (ipa_prop_read_section): Add sanity check that node is | |
31154 | analyzed. | |
31155 | * passes.c (ipa_write_summaries): Write all analyzed nodes. | |
31156 | ||
31157 | 2010-05-15 Steven Bosscher <steven@gcc.gnu.org> | |
31158 | ||
31159 | * vecir.h: New file with VEC primitives for tree, gimple, and rtl. | |
31160 | * Makefile.in: Add it. | |
31161 | Fix all other Makefile dependencies for changes below. | |
31162 | * tree.h: Include it instead of defining VEC primitives here. | |
31163 | * gimple.h: Likewise. | |
31164 | * rtl.h: Likewise. | |
31165 | * tree-inline.h: Inlclude vecir.h instead of gimple.h. | |
31166 | * except.h: Include vecir.h, break dependence on tree.h. | |
31167 | ||
31168 | * gimplify.c (append_to_statement_list_1, append_to_statement_list): | |
31169 | Move from here... | |
31170 | * tree-iterator.c: ...to here. | |
31171 | * tree-iterator.h: Fix file introduction comment. Add extern markers. | |
31172 | ||
31173 | * c-lex.c: Include fixed-value.h instead of rtl.h. Do not include | |
31174 | tm_p.h. | |
31175 | * c-cppbuiltin.c: Explain why debug.h and tm_p.h are included. | |
31176 | * c-objc-common.h: Do not include tm.h, rtl.h, insn-config.h, | |
31177 | integrate.h, function.h, toplev.h, tree-inline.h, ggc.h, | |
31178 | tree-mudflap.h, and target.h. | |
31179 | * c-semantics.c: Do not include except.h, ggc.h, rtl.h, timevar.h, | |
31180 | predict.h, tree-inline.h, gimple.h, and langhooks.h. | |
31181 | * c-decl.c: Do not include expr.h, ggc.h, libfuncs.h, except.h. | |
31182 | Add FIXME for why gimple.h is still included (should be unnecessary | |
31183 | since GCC 4.5 gimplification unit-at-a-time). | |
31184 | * c-typeck.c: Do not include rtl.h, tm_p.h, ggc.h, and gimple.h. | |
31185 | * c-pragma.c: Add FIXME for why function.h needs to be included just | |
31186 | for cfun, at front-end level. | |
31187 | Add note that REGISTER_TARGET_PRAGMAS should probably be a target hook. | |
31188 | Do not include ggc.h, but include vecprim.h for VEC(char). | |
31189 | * c-opts.c: Do not include tm.h, tree-inline.h, and tm_p.h. | |
31190 | Explain why target.h is included. | |
31191 | * c-omp.h: Do not include tm.h, function.h, and bitmap.h. | |
31192 | Explain why gimple.h is included. | |
31193 | * c-ppoutput.c: Do not include tm.h. | |
31194 | * c-common.c: Do not include gimple.h. Explain why expr.h is included. | |
31195 | * c-parses.c: Explain why rtl.h is included, and that this (and only | |
31196 | this) is also why tm.h must be included. | |
31197 | Do not include except.h. | |
31198 | * c-lang.c: Do not include ggc.h. | |
31199 | ||
31200 | 2010-05-15 Uros Bizjak <ubizjak@gmail.com> | |
31201 | ||
31202 | * targhooks.c (GO_IF_MODE_DEPENDENT_ADDRESS): Use CONST_CAST_RTX. | |
31203 | ||
31204 | 2010-05-15 Joseph Myers <joseph@codesourcery.com> | |
31205 | ||
31206 | * c-decl.c (grokfield): Allow typedefs for anonymous structs and | |
31207 | unions by default if those structs and unions have no tags. Do | |
31208 | not condition anonymous struct and unions handling on flag_iso. | |
31209 | Allow anonymous structs and unions for C1X. | |
31210 | (finish_struct): Do not diagnose lack of named fields when | |
31211 | anonymous structs and unions present for C1X. Accept flexible | |
31212 | array members in structure with anonymous structs or unions but no | |
31213 | directly named fields. | |
31214 | * doc/extend.texi (Unnamed Fields): Update. | |
31215 | ||
31216 | 2010-05-15 Eric Botcazou <ebotcazou@adacore.com> | |
31217 | ||
31218 | * gimple.h (compare_field_offset): Rename into... | |
31219 | (gimple_compare_field_offset): ...this. | |
31220 | * gimple.c (compare_field_offset): Rename into... | |
31221 | (gimple_compare_field_offset): ...this. Compare the full access if | |
31222 | the offset is self-referential. | |
31223 | (gimple_types_compatible_p): Adjust for above renaming. | |
31224 | * lto-streamer-in.c (input_gimple_stmt): Likewise. Also compare the | |
31225 | DECL_NONADDRESSABLE_P flag of fields before merging them. | |
31226 | ||
31227 | 2010-05-15 Nathan Froyd <froydnj@codesourcery.com> | |
31228 | ||
31229 | * tree.h (ctor_to_list): Delete. | |
31230 | * tree.c (ctor_to_list): Delete. | |
31231 | ||
31232 | 2010-05-15 Jan Hubicka <jh@suse.cz> | |
31233 | ||
31234 | * ipa-reference.c: Include toplev.h | |
31235 | (is_proper_for_analysis): Only add to all_module_statics | |
31236 | if it is allocated. | |
31237 | (write_node_summary_p, stream_out_bitmap, | |
31238 | ipa_reference_write_optimization_summary, | |
31239 | ipa_reference_read_optimization_summary): New. | |
31240 | (struct ipa_opt_pass_d pass_ipa_reference): Add | |
31241 | optimization summary streaming. | |
31242 | * lto-cgraph.c (referenced_from_this_partition_p, | |
31243 | reachable_from_this_partition_p): New functions. | |
31244 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1, | |
31245 | call_may_clobber_ref_p_1): Ask ipa-reference even for public vars. | |
31246 | * opts.c (decode_options): Enable ipa_reference. | |
31247 | * Makefile.in (ipa-reference.o): Add toplev.h dependency. | |
31248 | * lto-streamer.h (referenced_from_this_partition_p, | |
31249 | reachable_from_this_partition_p): Declare. | |
31250 | ||
31251 | 2010-05-15 Richard Guenther <rguenther@suse.de> | |
31252 | ||
31253 | PR tree-optimization/44038 | |
31254 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Avoid | |
31255 | taking the address of a V_C_E of a constant. | |
31256 | ||
31257 | 2010-05-14 Jan Hubicka <jh@suse.cz> | |
31258 | ||
31259 | * tree.h (memory_identifier_string): Remove. | |
31260 | * ipa-reference.c: Update comment; do not include gt-ipa-reference.h | |
31261 | (ipa_reference_global_vars_info_d): Remove statics_not_read and | |
31262 | statics_not_written. | |
31263 | (ipa_reference_optimization_summary_d): New structure. | |
31264 | (ipa_reference_optimization_summary_t): New type and vector. | |
31265 | (ipa_reference_vars_info_d): Embedd structures instead of using | |
31266 | pointers. | |
31267 | (reference_vars_to_consider): Remove out of GGC space. | |
31268 | (module_statics_escape): Remove. | |
31269 | (global_info_obstack): Rename to ... | |
31270 | (optimization_summary_obstack): ... this one. | |
31271 | (initialization_status_t): Remove. | |
31272 | (memory_identifier_string): Remove. | |
31273 | (get_reference_vars_info): Fix indenting. | |
31274 | (set_reference_vars_info): Likewise. | |
31275 | (get_reference_optimization_summary): New. | |
31276 | (set_reference_optimization_summary): New. | |
31277 | (get_global_reference_vars_info): Remove. | |
31278 | (ipa_reference_get_read_global): Remove. | |
31279 | (ipa_reference_get_written_global): Remove. | |
31280 | (ipa_reference_get_not_read_global): Update. | |
31281 | (ipa_reference_get_not_written_global): Update. | |
31282 | (is_proper_for_analysis): Outlaw addressable. | |
31283 | (propagate_bits): Update for new datastructures. | |
31284 | (analyze_variable): Remove. | |
31285 | (init_function_info): Update for new datastructures. | |
31286 | (clean_function_local_data): Remove. | |
31287 | (clean_function): Remove. | |
31288 | (copy_global_bitmap): Use optimizations_summary_obstack. | |
31289 | (duplicate_node_data): Duplicate optimization summary only. | |
31290 | (remove_node_data): Remove optimization summary only. | |
31291 | (generate_summary): Do not analyze variables; do not compute | |
31292 | module_statics_escape; do not prune solutions by it. | |
31293 | (read_write_all_from_decl): Fix typos in comments. | |
31294 | (propagate): Doscover readonly and nonaddressable first; | |
31295 | update for new datastructures; share global bitmaps. | |
31296 | * ipa-reference.h (ipa_reference_get_read_global, | |
31297 | ipa_reference_get_written_global): Remove. | |
31298 | * ipa-pure-const.c (check_stmt): Do not use memory_identifier_string. | |
31299 | * Makefile.in: Remove ipa-refereference from GT files. | |
31300 | ||
31301 | 2010-05-14 Jakub Jelinek <jakub@redhat.com> | |
31302 | ||
31303 | PR debug/44112 | |
31304 | * dwarf2out.c (resolve_one_addr): Check TREE_ASM_WRITTEN | |
31305 | for all SYMBOL_REF_DECLs. | |
31306 | ||
31307 | 2010-05-14 Jan Hubicka <jh@suse.cz> | |
31308 | ||
31309 | * cgraph.h (ipa_discover_readonly_nonaddressable_vars): Declare. | |
31310 | (varpool_all_refs_explicit_p): New inline function. | |
31311 | * ipa-reference.c: Update comment. | |
31312 | (module_statics_written): Remove. | |
31313 | (get_static_decl): Remove. | |
31314 | (ipa_init): Do not initialize module_statics_written. | |
31315 | (analyze_function): Likewise. | |
31316 | (generate_summary): Likewise; do not compute module_statics_readonly | |
31317 | and do not update variable flags. | |
31318 | (propagate): Call ipa_discover_readonly_nonaddressable_vars. | |
31319 | * ipa.c: Inlucde flags.h | |
31320 | (cgraph_local_node_p): New. | |
31321 | (cgraph_remove_unreachable_nodes): Return early when not optimizing; | |
31322 | promote functions to local. | |
31323 | (ipa_discover_readonly_nonaddressable_vars): New function. | |
31324 | (function_and_variable_visibility): Use cgraph_local_node_p. | |
31325 | * varpool.c (varpool_finalize_decl): Set force_output for | |
31326 | DECL_PRESERVE_P vars. | |
31327 | ||
31328 | 2010-05-14 Jan Hubicka <jh@suse.cz> | |
31329 | ||
31330 | * ipa.c (cgraph_remove_unreachable_nodes): Revert accidental commit. | |
31331 | ||
31332 | 2010-05-14 Richard Guenther <rguenther@suse.de> | |
31333 | ||
31334 | PR tree-optimization/44119 | |
31335 | * tree-ssa-pre.c (eliminate): Properly mark replacement of | |
31336 | a PHI node necessary. | |
31337 | ||
31338 | 2010-05-14 Eric Botcazou <ebotcazou@adacore.com> | |
31339 | ||
31340 | * tree.h (TREE_ADDRESSABLE): Remove bogus usage for FIELD_DECL. | |
31341 | ||
31342 | 2010-05-14 Jason Merrill <jason@redhat.com> | |
31343 | ||
31344 | PR c++/44127 | |
31345 | * gimple.h (enum gf_mask): Add GF_CALL_NOTHROW. | |
31346 | (gimple_call_set_nothrow): New. | |
31347 | * gimple.c (gimple_build_call_from_tree): Call it. | |
31348 | (gimple_call_flags): Set ECF_NOTHROW from GF_CALL_NOTHROW. | |
31349 | ||
31350 | PR c++/44127 | |
31351 | * gimplify.c (gimplify_seq_add_stmt): No longer static. | |
31352 | * gimple.h: Declare it. | |
31353 | * gimple.c (gimple_build_eh_filter): No ops. | |
31354 | ||
31355 | 2010-05-14 Jan Hubicka <jh@suse.cz> | |
31356 | ||
31357 | * ipa.c (enqueue_cgraph_node): Update comment; do not re-enqueue | |
31358 | nodes already in queue. | |
31359 | (cgraph_remove_unreachable_nodes): Cleanup; fix problem with | |
31360 | re-enqueueing node. | |
31361 | ||
31362 | 2010-05-14 Jakub Jelinek <jakub@redhat.com> | |
31363 | ||
31364 | PR debug/44136 | |
31365 | * cfgexpand.c (expand_debug_expr): If non-memory op0 | |
31366 | has BLKmode, return NULL. | |
31367 | ||
31368 | 2010-05-14 Harsha Jagasia <harsha.jagasia@amd.com> | |
31369 | ||
31370 | * config.gcc: Add support for --with-cpu option for bdver1. | |
31371 | * config/i386/i386.h (TARGET_BDVER1): New macro. | |
31372 | (ix86_tune_indices): Change SSE_UNALIGNED_MOVE_OPTIMAL | |
31373 | to SSE_UNALIGNED_LOAD_OPTIMAL. Add SSE_UNALIGNED_STORE_OPTIMAL. | |
31374 | (ix86_tune_features) :Change SSE_UNALIGNED_MOVE_OPTIMAL | |
31375 | to SSE_UNALIGNED_LOAD_OPTIMAL. Add SSE_UNALIGNED_STORE_OPTIMAL. | |
31376 | Add SSE_PACKED_SINGLE_INSN_OPTIMAL. | |
31377 | (TARGET_CPU_DEFAULT_NAMES): Add bdver1. | |
31378 | (processor_type): Add PROCESSOR_BDVER1. | |
31379 | * config/i386/i386.md: Add bdver1 as a new cpu attribute to match | |
31380 | processor_type in config/i386/i386.h. | |
31381 | Add check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit | |
31382 | movaps <reg, reg> instead of movapd <reg, reg> when replacing | |
31383 | movsd <reg, reg> or movss <reg, reg> for SSE and AVX. | |
31384 | Add check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL | |
31385 | to emit packed xor instead of packed double/packed integer | |
31386 | xor for SSE and AVX when moving a zero value. | |
31387 | * config/i386/sse.md: Add check for | |
31388 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit movaps instead of | |
31389 | movapd/movdqa for SSE and AVX. | |
31390 | Add check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit packed | |
31391 | single logical operations i.e and, or and xor instead of packed double | |
31392 | logical operations for SSE and AVX. | |
31393 | * config/i386/i386-c.c (ix86_target_macros_internal): | |
31394 | Add PROCESSOR_BDVER1. | |
31395 | * config/i386/driver-i386.c: Turn on -mtune=native for BDVER1. | |
31396 | (has_fma4, has_xop): New. | |
31397 | * config/i386/i386.c (bdver1_cost): New variable. | |
31398 | (m_BDVER1): New macro. | |
31399 | (m_AMD_MULTIPLE): Add m_BDVER1. | |
31400 | (x86_tune_use_leave, x86_tune_push_memory, x86_tune_unroll_strlen, | |
31401 | x86_tune_deep_branch_prediction, x86_tune_use_sahf, x86_tune_movx, | |
31402 | x86_tune_use_simode_fiop, x86_tune_promote_qimode, | |
31403 | x86_tune_add_esp_8, x86_tune_tune_sub_esp_4, x86_tune_sub_esp_8, | |
31404 | x86_tune_integer_dfmode_moves, x86_tune_partial_reg_dependency, | |
31405 | x86_tune_sse_partial_reg_dependency, | |
31406 | x86_tune_sse_unaligned_load_optimal, | |
31407 | x86_tune_sse_unaligned_store_optimal, x86_tune_sse_typeless_stores, | |
31408 | x86_tune_memory_mismatch_stall, x86_tune_use_ffreep, | |
31409 | x86_tune_inter_unit_moves, x86_tune_inter_unit_conversions, | |
31410 | x86_tune_use_bt, x86_tune_pad_returns, x86_tune_slow_imul_imm32_mem, | |
31411 | x86_tune_slow_imul_imm8, x86_tune_fuse_cmp_and_branch): | |
31412 | Enable/disable for bdver1. | |
31413 | (processor_target_table): Add bdver1_cost. | |
31414 | (cpu_names): Add bdver1. | |
31415 | (override_options): Set up PROCESSOR_BDVER1 for bdver1 entry in | |
31416 | processor_alias_table. | |
31417 | (ix86_expand_vector_move_misalign): Change. | |
31418 | TARGET_SSE_UNALIGNED_MOVE_OPTIMAL to TARGET_SSE_UNALIGNED_LOAD_OPTIMAL. | |
31419 | Check for TARGET_SSE_UNALIGNED_STORE_OPTIMAL. | |
31420 | Check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit movups instead | |
31421 | of movupd/movdqu for SSE and AVX. | |
31422 | (ix86_tune_issue_rate): Add PROCESSOR_BDVER1. | |
31423 | (ix86_tune_adjust_cost): Add code for bdver1. | |
31424 | (standard_sse_constant_opcode): Add check for | |
31425 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit packed single xor instead | |
31426 | of packed double xor for SSE and AVX. | |
31427 | ||
31428 | 2010-05-14 Pat Haugen <pthaugen@us.ibm.com> | |
31429 | ||
31430 | * tree-ssa-loop.prefetch.c (prune_ref_by_group_reuse): Cast abs() | |
31431 | result to unsigned. | |
31432 | ||
31433 | 2010-05-14 Tristan Gingold <gingold@adacore.com> | |
31434 | ||
31435 | * toplev.c (default_debug_hooks): Remove this variable. | |
31436 | (process_options): Remove assignments to default_debug_hooks. | |
31437 | ||
31438 | 2010-05-14 Martin Jambor <mjambor@suse.cz> | |
31439 | ||
31440 | * langhooks-def.h (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove. | |
31441 | (LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_FOLD_OBJ_TYPE_REF. | |
31442 | * langhooks.h (struct lang_hooks_for_decls): Removed field | |
31443 | fold_obj_type_ref. | |
31444 | * tree.c (free_lang_data): Remove assignment to | |
31445 | lang_hooks.fold_obj_type_ref. | |
31446 | * tree.def (OBJ_TYPE_REF): Update comment. | |
31447 | ||
31448 | 2010-05-14 Richard Guenther <rguenther@suse.de> | |
31449 | ||
31450 | PR tree-optimization/44124 | |
31451 | * tree-ssa-sccvn.c (vn_nary_may_trap): Fix invalid memory access. | |
31452 | ||
31453 | 2010-05-14 Alan Modra <amodra@gmail.com> | |
31454 | ||
31455 | PR target/44075 | |
31456 | * config/rs6000/rs6000.c (struct machine_function): Reorder | |
31457 | fields for better packing. Add lr_save_state. | |
31458 | (rs6000_ra_ever_killed): Return lr_save_state if set. | |
31459 | (rs6000_emit_eh_reg_restore): Set lr_save_state. | |
31460 | ||
31461 | 2010-05-13 Jan Hubicka <jh@suse.cz> | |
31462 | ||
31463 | * varpool.c (decide_is_variable_needed): Drop code checking | |
31464 | TREE_SYMBOL_REFERENCED. | |
31465 | ||
31466 | 2010-05-13 Jan Hubicka <jh@suse.cz> | |
31467 | ||
31468 | * final.c (output_addr_const): Do not call mark_decl_referenced. | |
31469 | * cgraphunit.c (process_function_and_variable_attributes): Use | |
31470 | mark_needed_node dirrectly. | |
31471 | (assemble_thunk): Do not call mark_decl_referenced. | |
31472 | ||
31473 | 2010-05-13 Anatoly Sokolov <aesok@post.ru> | |
31474 | ||
31475 | * targhooks.c (default_mode_dependent_address_p): Cast 'addr' to rtx. | |
31476 | ||
31477 | 2010-05-13 Jeff Law <law@redhat.com> | |
31478 | ||
31479 | * ira-conflicts.c (print_allocno_conflicts): New function broken out | |
31480 | from... | |
31481 | (print_conflicts): Call print_allocno_conflicts. | |
31482 | ||
31483 | 2010-05-13 Jakub Jelinek <jakub@redhat.com> | |
31484 | ||
31485 | PR debug/44104 | |
31486 | * dwarf2out.c (modified_type_die): Don't dereference mod_type_die | |
31487 | if it is NULL. | |
31488 | ||
31489 | 2010-05-13 Kai Tietz <kai.tietz@onevision.com> | |
31490 | ||
31491 | * config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Choose | |
31492 | t-mingw-w64 or t-mingw-w32 for multilib configuration. | |
31493 | * config/i386/t-mingw-w32: New. | |
31494 | * config/i386/t-mingw-w64 (MULTILIB_OSDIRNAMES): Change lib64 to lib. | |
31495 | ||
31496 | 2010-05-13 Martin Jambor <mjambor@suse.cz> | |
31497 | ||
31498 | * gimple.c (gimple_fold_obj_type_ref): Removed (a replacement moved to | |
31499 | gimple-fold.c). | |
31500 | * gimple-fold.c (get_base_binfo_for_type): New function. | |
31501 | (gimple_get_relevant_ref_binfo): Likewise. | |
31502 | (gimple_fold_obj_type_ref_known_binfo): Likewise. | |
31503 | (gimple_fold_obj_type_ref): Likewise. | |
31504 | (fold_gimple_call): Simplify condition for folding virtual calls | |
31505 | and call gimple_fold_obj_type_ref. | |
31506 | * gimple.h (gimple_get_relevant_ref_binfo): Declare. | |
31507 | (gimple_fold_obj_type_ref_known_binfo): Likewise. | |
31508 | ||
31509 | 2010-05-13 Andreas Schwab <schwab@linux-m68k.org> | |
31510 | ||
31511 | * config/rs6000/rs6000-protos.h | |
31512 | (rs6000_mode_dependent_address_ptr): Change argument to const_rtx. | |
31513 | * config/rs6000/rs6000.c (rs6000_mode_dependent_address) | |
31514 | (rs6000_debug_mode_dependent_address) | |
31515 | (rs6000_mode_dependent_address_ptr): Likewise. | |
31516 | ||
31517 | 2010-05-13 Jakub Jelinek <jakub@redhat.com> | |
31518 | ||
31519 | PR debug/43983 | |
31520 | * var-tracking.c (track_expr_p): Allow tracking of variables optimized | |
31521 | by SRA. | |
31522 | * Makefile.in (dwarf2out.o): Depend on $(TREE_FLOW_H). | |
31523 | * tree-sra.c (create_access_replacement): Call unshare_expr before | |
31524 | passing expr to SET_DECL_DEBUG_EXPR, and remove any SSA_NAMEs from it. | |
31525 | * dwarf2out.c: Include tree-flow.h. | |
31526 | (struct var_loc_node): Rename var_loc_note field to loc, add comment. | |
31527 | (size_of_loc_descr, output_loc_operands, output_loc_operands_raw): | |
31528 | Handle DW_OP_bit_piece. | |
31529 | (decl_piece_bitsize, decl_piece_varloc_ptr, decl_piece_node, | |
31530 | construct_piece_list, adjust_piece_list): New functions. | |
31531 | (add_var_loc_to_decl): Handle SRA optimized variables. | |
31532 | Adjust for var_loc_note to loc field renaming. | |
31533 | (dw_loc_list_1): For WANT_ADDRESS == 2 prefer DECL_MODE of decl | |
31534 | in VAR_LOCATION note. | |
31535 | (new_loc_descr_op_bit_piece): New function. | |
31536 | (dw_sra_loc_expr): New function. | |
31537 | (dw_loc_list): Use it. Don't handle the last range after the | |
31538 | loop, handle it inside of the loop. Adjust for var_loc_note | |
31539 | to loc field renaming. | |
31540 | (add_location_or_const_value_attribute): Only special case | |
31541 | single entry loc lists if loc is NOTE_P. Adjust for | |
31542 | var_loc_note to loc field renaming. | |
31543 | (dwarf2out_var_location): Don't set newloc->var_loc_note | |
31544 | and newloc->next here. | |
31545 | ||
31546 | 2010-05-12 Jan Hubicka <jh@suse.cz> | |
31547 | ||
31548 | * cgraph.c (cgraph_mark_address_taken_node): No longer imply needed | |
31549 | flag. | |
31550 | * cgraph.h (cgraph_only_called_directly_p, | |
31551 | cgraph_can_remove_if_no_direct_calls_p): test address_taken flag. | |
31552 | (cgraph_can_remove_if_no_direct_calls_and_refs_p): New function. | |
31553 | * cgraphunit.c (cgraph_mark_functions_to_output): Test address_taken. | |
31554 | (assemble | |
31555 | * ipa.c (cgraph_remove_unreachable_nodes): Use | |
31556 | cgraph_can_remove_if_no_direct_calls_and_refs_p; clear address_taken | |
31557 | flags. | |
31558 | * tree-inline.c (copy_bb): Check address_taken flag. | |
31559 | * tree-profile.c (tree_gen_ic_func_profiler): Check address_taken and | |
31560 | externally_visible flag. | |
31561 | ||
31562 | 2010-05-12 Jason Merrill <jason@redhat.com> | |
31563 | ||
31564 | PR bootstrap/44048 | |
31565 | PR target/44099 | |
31566 | * dbxout.c (dbxout_type): Remove NULLPTR_TYPE handling. | |
31567 | * sdbout.c (plain_type_1): Likewise. | |
31568 | * dwarf2out.c (is_base_type): Likewise. | |
31569 | (gen_type_die_with_usage): Likewise. Generate | |
31570 | DW_TAG_unspecified_type for any LANG_TYPE. | |
31571 | ||
31572 | 2010-05-12 Jan Hubicka <jh@suse.cz> | |
31573 | ||
31574 | * cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges): Build | |
31575 | indrect edges too. | |
31576 | * cgraph.c (cgraph_create_indirect_edge): Take ecf_flags argument. | |
31577 | (cgraph_clone_edge): Update. | |
31578 | (cgraph_node_remove_callees): Remove indirect calls too. | |
31579 | * cgraph.h (cgraph_indirect_call_info): Add ecf_flags. | |
31580 | (cgraph_create_indirect_edge): Update prototype. | |
31581 | * ipa-reference.c (has_proper_scope_for_analysis): Rename to | |
31582 | is_proper_for_analysis. | |
31583 | (add_new_function, visited_nodes, function_insertion_hook_holder, | |
31584 | get_local_reference_vars_info, mark_address_taken, mark_address, | |
31585 | mark_load, mark_store, check_asm_memory_clobber, check_call, | |
31586 | scan_stmt_for_static_refs, scan_initializer_for_static_refs): Remove. | |
31587 | (ipa_init): Do not initialize visited_nodes; | |
31588 | function_insertion_hook_holder. | |
31589 | (analyze_variable): Rewrite. | |
31590 | (analyze_function): Rewrite. | |
31591 | (copy_local_bitmap): Remove. | |
31592 | (duplicate_node_dat): Do not duplicate local info. | |
31593 | (generate_summary): Simplify to only walk cgraph. | |
31594 | (write_node_summary_p, ipa_reference_write_summary, | |
31595 | ipa_reference_read_summary): Remove. | |
31596 | (propagate): Do not remove function insertion; | |
31597 | generate summary. | |
31598 | (pass_ipa_reference): NULLify summary handling fields. | |
31599 | * lto-cgraph.c (lto_output_edge): Output ecf_flags. | |
31600 | (input_edge): Input ecf_flags. | |
31601 | * ipa-prop.c (ipa_note_parm_call): Expect edge to be around. | |
31602 | (update_indirect_edges_after_inlining): Ignore edges with unknown | |
31603 | param. | |
31604 | ||
31605 | 2010-05-12 Sriraman Tallam <tmsriram@google.com> | |
31606 | ||
31607 | * implicit-zee.c: New file. | |
31608 | * tree-pass.h (pass_implicit_zee): Declare. | |
31609 | * passes.c (init_optimization_passes): Add zee pass. | |
31610 | * common.opt (fzee): New flag. | |
31611 | * timevar.def (TV_ZEE): Define. | |
31612 | * config/i386/i386.c (optimization_options): Turn on ZEE for level 2 | |
31613 | and beyond. | |
31614 | * Makefile.in (implicit-zee.o): Add new build file. | |
31615 | ||
31616 | 2010-05-12 Kazu Hirata <kazu@codesourcery.com> | |
31617 | Nathan Froyd <froydnj@codesourcery.com> | |
31618 | ||
31619 | * c-common.c (sync_resolve_params): Remove write-only variable. | |
31620 | ||
31621 | 2010-05-12 Anatoly Sokolov <aesok@post.ru> | |
31622 | ||
31623 | * target.h (struct gcc_target): Add mode_dependent_address_p field. | |
31624 | * target-def.h (TARGET_MODE_DEPENDENT_ADDRESS_P): New. | |
31625 | (TARGET_INITIALIZER): Use TARGET_MODE_DEPENDENT_ADDRESS_P. | |
31626 | * targhooks.c (default_mode_dependent_address_p): New function. | |
31627 | * targhooks.h (default_mode_dependent_address_p): Declare function. | |
31628 | * doc/tm.texi (TARGET_MODE_DEPENDENT_ADDRESS_P): New. | |
31629 | (GO_IF_MODE_DEPENDENT_ADDRESS): Update. | |
31630 | * recog.c (mode_dependent_address_p): Call mode_dependent_address_p | |
31631 | target hook. Change return type to bool. | |
31632 | * recog.h (mode_dependent_address_p): Change return type to bool. | |
31633 | ||
31634 | 2010-05-12 Kazu Hirata <kazu@codesourcery.com> | |
31635 | Nathan Froyd <froydnj@codesourcery.com> | |
31636 | ||
31637 | * tree-mudflap.c (build_function_type_0, build_function_type_1, | |
31638 | build_function_type_2, build_function_type_3): Remove. | |
31639 | (mudflap_init): Use build_function_type_list. | |
31640 | ||
31641 | 2010-05-12 Kazu Hirata <kazu@codesourcery.com> | |
31642 | Nathan Froyd <froydnj@codesourcery.com> | |
31643 | ||
31644 | * coverage.c (build_fn_info_value): Call build_constructor instead of | |
31645 | build_constructor_from_list. | |
31646 | (build_ctr_info_value): Likewise. | |
31647 | (build_gcov_info): Likewise. | |
31648 | ||
31649 | 2010-05-12 Nathan Froyd <froydnj@codesourcery.com> | |
31650 | ||
31651 | * tree.c (build_constructor): Compute TREE_CONSTANT for the | |
31652 | resultant constructor. | |
31653 | (build_constructor_single): Don't set TREE_CONSTANT. | |
31654 | (build_constructor_from_list): Don't compute TREE_CONSTANT. | |
31655 | ||
31656 | 2010-05-12 Jan Hubicka <jh@suse.cz> | |
31657 | ||
31658 | * cgraph.h (struct varpool_node): Add aux. | |
31659 | * varasm.c (find_decl_and_mark_needed): Force output of varpool nodes. | |
31660 | * varpool.c (varpool_remove_node): Do not remove initializer. | |
31661 | (varpool_reset_queue): Export. | |
31662 | (varpool_finalize_decl): Volatile vars are forced to be output. | |
31663 | * lto-symtab.c (lto_varpool_replace_node): Clear out initializer of | |
31664 | replaced decl. | |
31665 | * ipa.c (enqueue_cgraph_node, enqueue_varpool_node, | |
31666 | process_references, varpool_can_remove_if_no_refs): New functions. | |
31667 | (cgraph_remove_unreachable_nodes): Handle variables too. | |
31668 | ||
31669 | 2010-05-12 H.J. Lu <hongjiu.lu@intel.com> | |
31670 | ||
31671 | PR target/44088 | |
31672 | * config/i386/sse.md (*avx_vmmaskcmp<mode>3): New. | |
31673 | ||
31674 | 2010-05-12 Jakub Jelinek <jakub@redhat.com> | |
31675 | ||
31676 | PR middle-end/44085 | |
31677 | * gimplify.c (enum omp_region_type): Add ORT_UNTIED_TASK, | |
31678 | change value of ORT_TASK. | |
31679 | (new_omp_context): Handle ORT_UNTIED_TASK like ORT_TASK. | |
31680 | (omp_notice_threadprivate_variable): New function. | |
31681 | (omp_notice_variable): Call it for threadprivate variables. | |
31682 | If enclosing ctx is a task, print enclosing task rather than | |
31683 | enclosing parallel. Handle ORT_UNTIED_TASK like ORT_TASK. | |
31684 | (gimplify_omp_task): Pass ORT_UNTIED_TASK instead of ORT_TASK | |
31685 | if task has untied clause. | |
31686 | ||
31687 | PR debug/42278 | |
31688 | * dwarf2out.c (base_type_die): Don't add name attribute here. | |
31689 | (modified_type_die): Instead of sizetype use | |
31690 | its underlying original type. If a DW_TAG_base_type doesn't | |
31691 | have name added, add __unknown__. | |
31692 | (dwarf2out_imported_module_or_decl_1): Don't call base_type_die, | |
31693 | always call force_type_die instead. | |
31694 | ||
31695 | 2010-05-12 Maxim Kuvyrkov <maxim@codesourcery.com> | |
31696 | ||
31697 | * targhooks.c (default_stack_protect_guard): Avoid sharing RTL | |
31698 | for __stack_chk_guard. | |
31699 | ||
31700 | 2010-05-11 Jakub Jelinek <jakub@redhat.com> | |
31701 | ||
31702 | * c-opts.c (c_common_parse_file): If start_end_main_source_file, | |
31703 | don't call start_source_file debug hook here... | |
31704 | (finish_options): ... but here, after outputting predefined and | |
31705 | command line defines and undefs. | |
31706 | ||
31707 | PR middle-end/44071 | |
31708 | * cfglayout.c (fixup_reorder_chain): Allow asm goto to have | |
31709 | no fallthru edge. | |
31710 | * cfgcleanup.c (try_optimize_cfg): When in cfglayout mode | |
31711 | optimizing away empty bb with no successors, move over its | |
31712 | footer chain to fallthru predecessor. | |
31713 | * cfgrtl.c (patch_jump_insn): Update also REG_LABEL_OPERAND. | |
31714 | (rtl_split_edge): For asm goto call patch_jump_insn even if | |
31715 | splitting fallthru edge. | |
31716 | ||
31717 | PR c++/44059 | |
31718 | * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use qnu_unique_object | |
31719 | even for DECL_ONE_ONLY DECL_ARTIFICIAL !TREE_READONLY decls. | |
31720 | * config/alpha/elf.h (ASM_DECLARE_OBJECT_NAME): Likewise. | |
31721 | * dwarf2asm.c (dw2_output_indirect_constant_1): Set TREE_READONLY | |
31722 | on DW.ref.* decls. | |
31723 | ||
31724 | PR c++/44062 | |
31725 | * c-parser.c (c_parser_expression): Mark LHS of a comma | |
31726 | expression as read if it is a decl, handled component or | |
31727 | COMPOUND_EXPR with that on the RHS. | |
31728 | * c-typeck.c (c_process_expr_stmt): Mark RHS of COMPOUND_EXPR | |
31729 | if it is a decl or handled component. | |
31730 | ||
31731 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
31732 | ||
31733 | * lto-symtab.c (lto_symtab_free): New function. | |
31734 | * lto-streamer.h (lto_symtab_free): Declare. | |
31735 | ||
31736 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
31737 | ||
31738 | * lto-cgraph.c (reachable_from_other_partition_p): Export; do not assume | |
31739 | that if function is needed it is reachable. | |
31740 | (lto_output_node): See if it the function is reachable or referenced. | |
31741 | (output_cgraph): Update call of lto_output_node. | |
31742 | * lto-streamer.h (reachable_from_other_partition_p): Declare. | |
31743 | ||
31744 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
31745 | ||
31746 | * crtstuff.c (__JCR_LIST__, __DTOR_END__, __JCR_END__, __FRAME_END__): | |
31747 | Mark as used. | |
31748 | ||
31749 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
31750 | ||
31751 | PR tree-optimize/44063 | |
31752 | * ipa-inline.c (cgraph_edge_badness): Move always inlines to top of | |
31753 | queue. | |
31754 | (cgraph_decide_inlining_of_small_function): Skip check when disrgarding | |
31755 | limits. | |
31756 | (estimate_function_body_sizes): Compute sizes even when disregarding. | |
31757 | ||
31758 | 2010-05-11 Kai Tietz <kai.tietz@onevision.com> | |
31759 | ||
31760 | * collect2.c (maybe_lto_object_file): Add x64-coff magic and check. | |
31761 | ||
31762 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
31763 | ||
31764 | * lto-cgraph.c (output_cgraph): Remove loop adding all varpool nodes | |
31765 | into every boundary. | |
31766 | ||
31767 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
31768 | ||
31769 | * matrix-reorg.c (matrix_reorg): Rebuild edges. | |
31770 | ||
31771 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
31772 | ||
31773 | * lto-streamer.c (lto_streamer_cache_add_to_node_array, | |
31774 | lto_streamer_cache_delete): Put nodes into heap. | |
31775 | * lto-streamer.h (struct lto_streamer_cache_d): Nodes vector is in | |
31776 | heap. | |
31777 | ||
31778 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
31779 | ||
31780 | * cgraphbuild.c (cgraph_rebuild_references): New. | |
31781 | * cgraph.c (cgraph_mark_reachable_node): Accept references to optimized | |
31782 | out extern inlines. | |
31783 | * cgraph.h (cgraph_rebuild_references): Declare. | |
31784 | * tree-inline.c (tree_function_versioning): Use it. | |
31785 | * ipa-struct-reorg.c (do_reorg_for_func): Likewise. | |
31786 | ||
31787 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
31788 | ||
31789 | * cgraph.c: Include ipa-utils.h | |
31790 | (cgraph_create_virtual_clone): Update references. | |
31791 | * Makefile.in (cgraph.o): Add dependency at ipa-utils.h | |
31792 | ||
31793 | 2010-05-11 Christian Borntraeger <borntraeger@de.ibm.com> | |
31794 | ||
31795 | * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Reset | |
31796 | prefetch_before to PREFETCH_ALL if to accesses "meet" beyond | |
31797 | cache size. | |
31798 | ||
31799 | 2010-05-11 Christian Borntraeger <borntraeger@de.ibm.com> | |
31800 | ||
31801 | * tree-ssa-loop-prefetch.c: Add debug for dropped prefetches. | |
31802 | ||
31803 | 2010-05-11 Jakub Jelinek <jakub@redhat.com> | |
31804 | ||
31805 | * gcc.c (execute): For -### don't quote arguments that | |
31806 | contain just alphanumerics and _/-. characters. | |
31807 | * doc/invoke.texi: Document that change for -###. | |
31808 | ||
31809 | PR debug/44023 | |
31810 | * df-problems.c (struct dead_debug): Add to_rescan field. | |
31811 | (dead_debug_init): Clear to_rescan field. | |
31812 | (dead_debug_finish): Rescan all debug insns in to_rescan | |
31813 | bitmap and free the bitmap. | |
31814 | (dead_debug_insert_before): Instead of rescanning debug insns | |
31815 | immediately queue their rescanning until dead_debug_finish. | |
31816 | (df_note_bb_compute): After dead_debug_add do continue instead | |
31817 | of break. | |
31818 | ||
31819 | 2010-05-10 Jakub Jelinek <jakub@redhat.com> | |
31820 | ||
31821 | PR debug/44028 | |
31822 | * haifa-sched.c (schedule_insn): When clearing INSN_VAR_LOCATION_LOC, | |
31823 | clear also INSN_REG_USE_LIST. | |
31824 | ||
31825 | 2010-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
31826 | ||
31827 | * config/mips/mips.c (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): Undef. | |
31828 | ||
31829 | 2010-05-10 Jan Hubicka <jh@suse.cz> | |
31830 | ||
31831 | * lto-stramer-out.c (produce_asm_for_decls): Correct accidentally | |
31832 | commited change. | |
31833 | ||
31834 | 2010-05-10 Jan Hubicka <jh@suse.cz> | |
31835 | ||
31836 | * passes.c (ipa_write_summaries_1, ipa_write_optimization_summaries): | |
31837 | Allocate encoders. | |
31838 | * lto-section-out.c (lto_new_out_decl_state): Do not allocate it here. | |
31839 | * lto-streamer.c (lto_streamer_cache_insert_1): Use alloc pool. | |
31840 | (lto_streamer_cache_create): Init alloc pool. | |
31841 | (lto_streamer_cache_delete): Free alloc pool. | |
31842 | * lto-streamer.h: Include alloc pool. | |
31843 | (lto_streamer_cache_d): Use alloc pool. | |
31844 | * lto-stramer-out.c (produce_asm_for_decls): Delete fn_out_states. | |
31845 | ||
31846 | 2010-05-10 Jan Hubicka <jh@suse.cz> | |
31847 | ||
31848 | * Makefile.in (cgraphbuild.o): Add dependency on except.h. | |
31849 | * cgraphbuild.c: Include except.h | |
31850 | (record_type_list, record_eh_tables): New function. | |
31851 | (build_cgraph_edges, rebuild_cgraph_edges): Use it. | |
31852 | ||
31853 | 2010-05-10 Jan Hubicka <jh@suse.cz> | |
31854 | ||
31855 | * crtstuff.c (force_to_data, __do_global_dtors_aux_fini_array_entry, | |
31856 | __frame_dummy_init_array_entry, force_to_data): Attribute as used | |
31857 | rather than unused. | |
31858 | ||
31859 | 2010-05-10 Michael Matz <matz@suse.de> | |
31860 | ||
31861 | * tree-ssa-reassoc.c (undistribute_ops_list): Use create_tmp_reg. | |
31862 | (can_reassociate_p): Use FLOAT_TYPE_P. | |
31863 | * tree-vectorizer.h (vect_is_simple_reduction): Rename to ... | |
31864 | (vect_force_simple_reduction): ... this. | |
31865 | * tree-parloops.c (gather_scalar_reductions): Use | |
31866 | vect_force_simple_reduction. | |
31867 | * tree-vect-loop.c (vect_is_simple_reduction_1): Rename from | |
31868 | vect_is_simple_reduction, add modify argument, if true rewrite | |
31869 | "a-b" into "a+(-b)". | |
31870 | (vect_is_simple_reduction, vect_force_simple_reduction): New | |
31871 | functions. | |
31872 | (vect_analyze_scalar_cycles_1): Use vect_force_simple_reduction. | |
31873 | ||
31874 | 2010-05-10 H.J. Lu <hongjiu.lu@intel.com> | |
31875 | Vladimir Makarov <vmakarov@redhat.com> | |
31876 | ||
31877 | PR rtl-optimization/44012 | |
31878 | * ira-build.c (remove_unnecessary_allocnos): Nullify | |
31879 | regno_allocno_map of the removed allocno. | |
31880 | ||
31881 | 2010-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
31882 | ||
31883 | * configure.ac (gcc_cv_ld_eh_gc_sections): Redirect objdump errors | |
31884 | to /dev/null. | |
31885 | * configure: Regenerate. | |
31886 | ||
31887 | 2010-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
31888 | ||
31889 | * config/sol2.c (solaris_assemble_visibility): Declare decl, vis | |
31890 | unused. | |
31891 | Define visibility_types, name, type inside HAVE_GAS_HIDDEN. | |
31892 | * configure.ac (gcc_cv_ld_hidden): Explain stages of visibility | |
31893 | support in Sun ld. | |
31894 | * configure: Regenerate. | |
31895 | ||
31896 | 2010-05-10 Richard Guenther <rguenther@suse.de> | |
31897 | ||
31898 | * lto-symtab.c (lto_symtab_entry_marked_p): Make entry | |
31899 | marked if the entry identifier is marked. | |
31900 | ||
31901 | 2010-05-10 Richard Guenther <rguenther@suse.de> | |
31902 | ||
31903 | * c-common.c (struct c_common_attributes): Add fnspec attribute. | |
31904 | (handle_fnspec_attribute): New function. | |
31905 | * gimple.h (gimple_call_return_flags): Declare. | |
31906 | (gimple_call_arg_flags): Likewise. | |
31907 | * gimple.c (gimple_call_arg_flags): New function. | |
31908 | (gimple_call_return_flags): Likewise. | |
31909 | * tree.h (EAF_DIRECT, EAF_NOCLOBBER, EAF_NOESCAPE, EAF_UNUSED): | |
31910 | New argument flags. | |
31911 | (ERF_RETURN_ARG_MASK, ERF_RETURNS_ARG, ERF_NOALIAS): New function | |
31912 | return value flags. | |
31913 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Skip unused args. | |
31914 | * tree-ssa-structalias.c (make_constraint_from_heapvar): Split | |
31915 | main work to ... | |
31916 | (make_heapvar_for): ... this new function. | |
31917 | (handle_rhs_call): Handle fnspec attribute argument specifiers. | |
31918 | (handle_lhs_call): Likewise. | |
31919 | (find_func_aliases): Adjust. | |
31920 | ||
31921 | 2010-05-10 Richard Guenther <rguenther@suse.de> | |
31922 | ||
31923 | PR tree-optimization/44050 | |
31924 | * tree-inline.c (tree_function_versioning): Clone the ipa-pta flag. | |
31925 | ||
31926 | 2010-05-10 Wei Guozhi <carrot@google.com> | |
31927 | ||
31928 | PR target/42879 | |
31929 | * config/arm/thumb2.md (thumb2_tlobits_cbranch): New insn pattern. | |
31930 | ||
31931 | 2010-05-09 Joseph Myers <joseph@codesourcery.com> | |
31932 | ||
31933 | PR c/10676 | |
31934 | * c-typeck.c (lookup_field): Take a type directly. Update | |
31935 | recursive calls. | |
31936 | (build_component_ref): Update call to lookup_field. | |
31937 | (set_init_label): Use lookup_field to find initialized field. | |
31938 | Handle returned list of fields like a sequence of designators. | |
31939 | ||
31940 | 2010-05-09 Richard Guenther <rguenther@suse.de> | |
31941 | ||
31942 | PR middle-end/44024 | |
31943 | * fold-const.c (tree_single_nonzero_warnv_p): Properly | |
31944 | handle &FUNCTION_DECL. | |
31945 | ||
31946 | 2010-05-09 Joseph Myers <joseph@codesourcery.com> | |
31947 | ||
31948 | PR c/4784 | |
31949 | * c-decl.c (detect_field_duplicates_hash): New. Handle anonymous | |
31950 | structures and unions recursively. | |
31951 | (detect_field_duplicates): Move duplicate detection with a hash to | |
31952 | detect_field_duplicates_hash. Always use a hash if anonymous | |
31953 | structures or unions are present. | |
31954 | * doc/extend.texi (Unnamed Fields): Document that duplicate fields | |
31955 | give errors. | |
31956 | ||
31957 | 2010-05-09 H.J. Lu <hongjiu.lu@intel.com> | |
31958 | ||
31959 | PR target/44046 | |
31960 | * config/i386/driver-i386.c (host_detect_local_cpu): Properly | |
31961 | detect Atom, Core 2 and Core i7. | |
31962 | ||
31963 | 2010-05-09 Richard Guenther <rguenther@suse.de> | |
31964 | ||
31965 | * gcc.c (store_arg): Handle temporary file deletion for | |
31966 | joined arguments. | |
31967 | ||
31968 | 2010-05-09 Richard Guenther <rguenther@suse.de> | |
31969 | ||
31970 | PR middle-end/44043 | |
31971 | * ipa-inline.c (estimate_function_body_sizes): Return after | |
31972 | disregarding inline limits. | |
31973 | ||
31974 | 2010-05-09 Richard Guenther <rguenther@suse.de> | |
31975 | ||
31976 | * gcc.c (store_arg): Revert last change. | |
31977 | ||
31978 | 2010-05-08 Sandra Loosemore <sandra@codesourcery.com> | |
31979 | ||
31980 | PR middle-end/28685 | |
31981 | * tree-ssa-reassoc.c (eliminate_redundant_comparison): New function. | |
31982 | (optimize_ops_list): Call it. | |
31983 | ||
31984 | 2010-05-08 Richard Guenther <rguenther@suse.de> | |
31985 | ||
31986 | PR tree-optimization/44030 | |
31987 | * tree-ssa-pre.c (eliminate): Copy NECESSARY flag. Set | |
31988 | NECESSARY flag if we propagate from a inserted expression. | |
31989 | ||
31990 | 2010-05-08 Eric Botcazou <ebotcazou@adacore.com> | |
31991 | ||
31992 | * gimple.c (gimple_types_compatible_p) <ARRAY_TYPE>: Treat bounds of | |
31993 | domain types as equal if they are both PLACEHOLDER_EXPRs. | |
31994 | ||
31995 | 2010-05-08 Richard Guenther <rguenther@suse.de> | |
31996 | ||
31997 | * lto-wrapper.c (run_gcc): Remove linker output from | |
31998 | command line for LTRANS invocation. | |
31999 | ||
32000 | 2010-05-07 Steven Bosscher <steven@gcc.gnu.org> | |
32001 | ||
32002 | * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add | |
32003 | lto-macho as lto_binary_reader. | |
32004 | * target.h (struct gcc_target): New hooks lto_start and lto_end. | |
32005 | * target-def.h (TARGET_ASM_LTO_START, TARGET_ASM_LTO_END): Define. | |
32006 | * cgraphunit.c (ipa_passes): Wrap LTO assembler output generation | |
32007 | in lto_start and lto_end calls. | |
32008 | (is_elf_or_coff): Rename to maybe_lto_object_file. Add Mach-O | |
32009 | magic numbers. | |
32010 | (scan_prog_file): Update is_elf_or_coff call. | |
32011 | * doc/tm.text (TARGET_ASM_LTO_START, TARGET_ASM_LTO_END): Document. | |
32012 | ||
32013 | * collect2.c (main): Fix enum comparison. | |
32014 | ||
32015 | * config/darwin-protos.h (darwin_asm_lto_start, darwin_asm_lto_end): | |
32016 | Add prototypes. | |
32017 | * darwin9.h (LINK_COMMAND_SPEC): Pass -flto and -fwhopr to the linker. | |
32018 | * darwin.h (LINK_COMMAND_SPEC): Likewise. Define TARGET_ASM_LTO_START | |
32019 | and TARGET_ASM_LTO_END. | |
32020 | * darwin.c: Include obstack.h and lto-streamer.h. | |
32021 | (lto_section_names_offset, lto_section_names_obstack, | |
32022 | lto_asm_out_file, lto_asm_out_name, saved_asm_out_file): New static | |
32023 | global variables. | |
32024 | (LTO_SEGMENT_NAME, LTO_NAMES_SECTION): New defines. | |
32025 | (darwin_asm_lto_start): New function. Redirect output to asm_out_file | |
32026 | to a temporary file. | |
32027 | (darwin_asm_lto_end): New function. Restore asm_out_file. | |
32028 | (darwin_asm_named_section): For LTO sections, replace the name with | |
32029 | the offset of the section name in a string table, and build this | |
32030 | table. | |
32031 | (darwin_file_start): Initialize global vars for LTO support. | |
32032 | (darwin_file_end): If output to asm_out_file was redirected, append it | |
32033 | to the proper asm_out_file here. Add the section names section. | |
32034 | ||
32035 | 2010-05-07 Steven Bosscher <steven@gcc.gnu.org> | |
32036 | ||
32037 | * c-pragma.c (pending_weak_d, pending_weak): New. | |
32038 | (pending_weaks): Change the type to VEC((pending_weak,gc) *. | |
32039 | (maybe_apply_pragma_weak, maybe_apply_pending_pragma_weaks, | |
32040 | handle_pragma_weak): Update the uses of pending_weaks. | |
32041 | ||
32042 | 2010-05-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
32043 | ||
32044 | PR documentation/44016 | |
32045 | * doc/standards.texi (Standards): Link to unversioned | |
32046 | cxx0x_status.html page. | |
32047 | ||
32048 | 2010-05-07 Iain Sandoe <iains@gcc.gnu.org> | |
32049 | ||
32050 | PR target/43708 | |
32051 | * config/darwin-c.c (darwin_pragma_unused): Set DECL_READ_P | |
32052 | in addition to TREE_USED, to avoid "set but unused" warnings. | |
32053 | ||
32054 | 2010-05-07 Changpeng Fang <changpeng.fang@amd.com> | |
32055 | ||
32056 | * tree-ssa-loop-prefetch.c (TRIP_COUNT_TO_AHEAD_RATIO): New. | |
32057 | (is_loop_prefetching_profitable): Do not insert prefetches | |
32058 | when the trip count is not at least TRIP_COUNT_TO_AHEAD_RATIO | |
32059 | times the prefetch ahead distance. | |
32060 | ||
32061 | 2010-05-07 Changpeng Fang <changpeng.fang@amd.com> | |
32062 | ||
32063 | * tree-ssa-loop-prefetch.c (is_loop_prefetching_profitable): | |
32064 | Account for loop unrolling in the insn-to-prefetch ratio heuristic. | |
32065 | (loop_prefetch_arrays): Pass to is_loop_prefetching_profitable | |
32066 | the unroll_factor. | |
32067 | ||
32068 | 2010-05-07 Changpeng Fang <changpeng.fang@amd.com> | |
32069 | ||
32070 | * tree-ssa-loop-prefetch.c (is_loop_prefetching_profitable): Dump | |
32071 | a diagnostic info when the insn-to-mem ratio is too small. | |
32072 | ||
32073 | 2010-05-07 Richard Guenther <rguenther@suse.de> | |
32074 | ||
32075 | * gcc.c (LINK_COMMAND_SPEC): Provide a resolution file to | |
32076 | the linker plugin. | |
32077 | (store_arg): Queue temp_filename for deletion instead of | |
32078 | the whole argument. | |
32079 | ||
32080 | 2010-05-07 Richard Guenther <rguenther@suse.de> | |
32081 | ||
32082 | * lto-wrapper.c (DUMPBASE_SUFFIX): Define. | |
32083 | (run_gcc): Handle LTRANS phase invocation. | |
32084 | * collect2.c (maybe_run_lto_and_relink): Do not set WPA_SAVE_LTRANS. | |
32085 | ||
32086 | 2010-05-07 Jakub Jelinek <jakub@redhat.com> | |
32087 | ||
32088 | * tree.h (TREE_ADDRESSABLE): Adjust comment to say that | |
32089 | this is also meaningful on PARM_DECLs and RESULT_DECLs. | |
32090 | ||
32091 | 2010-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
32092 | ||
32093 | * config/mips/iris6.h (LINK_SPEC): Don't pass -init, -fini with -r. | |
32094 | ||
32095 | 2010-05-07 Richard Guenther <rguenther@suse.de> | |
32096 | ||
32097 | PR tree-optimization/44020 | |
32098 | * tree-ssa-pre.c (execute_pre): Do not remove dead inserted | |
32099 | code when PRE is not yet initialized. | |
32100 | ||
32101 | 2010-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
32102 | ||
32103 | * config/mips/dbxmdebug.h: Remove. | |
32104 | * config.gcc (mips-sgi-irix6.5*): Remove mips/dbxmdebug.h. | |
32105 | ||
32106 | 2010-05-07 Shujing Zhao <pearly.zhao@oracle.com> | |
32107 | ||
32108 | * c-typeck.c (build_binary_op): Warn ordered comparison of pointer | |
32109 | with null pointer and also warn about ordered comparison of zero with | |
32110 | pointer if -Wextra. | |
32111 | ||
32112 | 2010-05-05 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
32113 | ||
32114 | * graphite-blocking.c | |
32115 | (pbb_strip_mine_profitable_p): Replace Value with mpz_t. | |
32116 | * graphite-clast-to-gimple.c | |
32117 | (clast_to_gcc_expression): Same. | |
32118 | (precision_for_value): Same. | |
32119 | (precision_for_interval): Same. | |
32120 | (gcc_type_for_interval): Same. | |
32121 | (graphite_create_new_guard): Same. | |
32122 | (compute_bounds_for_level): Same. | |
32123 | (graphite_create_new_loop_guard): Same. | |
32124 | * graphite-interchange.c | |
32125 | (build_linearized_memory_access): Same. | |
32126 | (pdr_stride_in_loop): Same. | |
32127 | (memory_strides_in_loop_1): Same. | |
32128 | (memory_strides_in_loop): Same. | |
32129 | (extend_scattering): Same. | |
32130 | (psct_scattering_dim_for_loop_depth): Same. | |
32131 | (pbb_number_of_iterations): Same. | |
32132 | * graphite-poly.h | |
32133 | (debug_iteration_domains): Same. | |
32134 | * graphite-ppl.c | |
32135 | (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
32136 | (ppl_set_inhomogeneous_gmp): Same. | |
32137 | (ppl_strip_loop): Same. | |
32138 | (ppl_lexico_compare_linear_expressions): Same. | |
32139 | (ppl_read_polyhedron_matrix): Same. | |
32140 | (ppl_max_for_le_pointset): Same. | |
32141 | * graphite-ppl.h | |
32142 | (ppl_read_polyhedron_matrix): Same. | |
32143 | (tree_int_to_gmp): Same. | |
32144 | (gmp_cst_to_tree): Same. | |
32145 | (ppl_set_inhomogeneous): Same. | |
32146 | (ppl_set_inhomogeneous_tree): Same. | |
32147 | (ppl_set_coef): Same. | |
32148 | (ppl_set_coef_tree): Same. | |
32149 | * graphite-sese-to-poly.c | |
32150 | (build_pbb_scattering_polyhedrons): Same. | |
32151 | (build_scop_scattering): Same. | |
32152 | (scan_tree_for_params_right_scev): Same. | |
32153 | (scan_tree_for_params): Same. | |
32154 | (find_params_in_bb): Same. | |
32155 | (find_scop_parameters): Same. | |
32156 | (add_upper_bounds_from_estimated_nit): Same. | |
32157 | (build_loop_iteration_domains): Same. | |
32158 | (add_condition_to_domain): Same. | |
32159 | (pdr_add_memory_accesses): Same. | |
32160 | ||
32161 | 2010-05-05 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
32162 | ||
32163 | * graphite-blocking.c (pbb_strip_mine_profitable_p): Resolve | |
32164 | CLooG's value_* macros to their respective mpz_* counterparts. | |
32165 | * graphite-clast-to-gimple.c (clast_to_gcc_expression): Same. | |
32166 | (graphite_create_new_loop_guard): Same. | |
32167 | * graphite-interchange.c (build_linearized_memory_access): Same. | |
32168 | (pdr_stride_in_loop): Same. | |
32169 | (memory_strides_in_loop_1): Same. | |
32170 | (1st_interchange_profitable_p): Same. | |
32171 | * graphite-poly.c (extend_scattering): Same. | |
32172 | (psct_scattering_dim_for_loop_depth): Same. | |
32173 | (pbb_number_of_iterations): Same. | |
32174 | (pbb_number_of_iterations_at_time): Same. | |
32175 | * graphite-poly.h (new_1st_loop): Same. | |
32176 | * graphite-ppl.c (cloog_matrix_to_ppl_constraint): Same. | |
32177 | (oppose_constraint): Same. | |
32178 | (insert_constraint_into_matrix): Same. | |
32179 | (ppl_set_inhomogeneous_gmp): Same. | |
32180 | (ppl_set_coef_gmp): Same. | |
32181 | (ppl_strip_loop): Same. | |
32182 | (ppl_lexico_compare_linear_expressions): Same. | |
32183 | (ppl_max_for_le_pointset): Same. | |
32184 | (ppl_min_for_le_pointset): Same. | |
32185 | (ppl_build_realtion): Same. | |
32186 | * graphite-ppl.h (gmp_cst_to_tree): Same. | |
32187 | (ppl_set_inhomogeneous): Same. | |
32188 | (ppl_set_inhomogeneous_tree): Same. | |
32189 | (ppl_set_coef): Same. | |
32190 | (ppl_set_coef_tree): Same. | |
32191 | * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Same. | |
32192 | (build_scop_scattering): Same. | |
32193 | (add_value_to_dim): Same. | |
32194 | (scan_tree_for_params_right_scev): Same. | |
32195 | (scan_tree_for_params_int): Same. | |
32196 | (scan_tree_for_params): Same. | |
32197 | (find_params_in_bb): Same. | |
32198 | (find_scop_parameters): Same. | |
32199 | (add_upper_bounds_from_estimated_nit): Same. | |
32200 | (build_loop_iteration_domains): Same. | |
32201 | (create_linear_expr_from_tree): Same. | |
32202 | (add_condition_to_domain): Same. | |
32203 | (pdr_add_memory_accesses): Same. | |
32204 | ||
32205 | 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se> | |
32206 | Jason Merrill <jason@redhat.com> | |
32207 | ||
32208 | * c-common.c (c_common_reswords): Add nullptr. | |
32209 | * c-common.h: Add RID_NULLPTR. Reorganize C++0x rids. | |
32210 | * dwarf2out.c (is_base_type): Handle NULLPTR_TYPE. | |
32211 | (gen_type_die_with_usage): Likewise. | |
32212 | * dbxout.c (dbxout_type): Likewise. | |
32213 | * sdbout.c (plain_type_1): Likewise. | |
32214 | ||
32215 | 2010-05-06 Jason Merrill <jason@redhat.com> | |
32216 | ||
32217 | * gimplify.c (gimplify_expr): Set GS_ALL_DONE when appropriate. | |
32218 | Don't change GS_OK to GS_ALL_DONE. Make sure that all cases set | |
32219 | ret appropriately. | |
32220 | (gimplify_compound_lval): Return GS_ALL_DONE as appropriate. | |
32221 | ||
32222 | * gimplify.c (gimplify_modify_expr_rhs): Don't return GS_OK for | |
32223 | stripping WITH_SIZE_EXPR. | |
32224 | (gimplify_expr) [MODIFY_EXPR]: Trust GS_OK even if the rhs didn't | |
32225 | change. | |
32226 | ||
32227 | 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
32228 | ||
32229 | * config.gcc: Removed mips-sgi-irix5*, mips-sgi-irix6.[0-4]* from | |
32230 | list of obsolete configurations. | |
32231 | Disabled check for obsolete configurations. | |
32232 | (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*. | |
32233 | Removed support for previous versions. | |
32234 | * config/mips/iris.h: Removed. | |
32235 | * config/mips/iris5.h: Removed. | |
32236 | * config/mips/iris6.h: Merged old iris.h contents. | |
32237 | (TARGET_IRIX): Removed. | |
32238 | (DRIVER_SELF_SPECS): Removed mabi=32. | |
32239 | (IDENT_ASM_OP): Removed undef. | |
32240 | (STARTFILE_SPEC): Removed mabi=32. | |
32241 | (ENDFILE_SPEC): Likewise. | |
32242 | (IRIX_SUBTARGET_LINK_SPEC): Likewise. | |
32243 | (MACHINE_TYPE): Update for IRIX 6.5. | |
32244 | * config/mips/mips.c (mips_build_builtin_va_list): Replaced | |
32245 | TARGET_IRIX by TARGET_IRIX6. | |
32246 | (mips_file_start): Likewise. | |
32247 | (mips_output_external): Remove IRIX 5/6 O32 support. | |
32248 | (mips_output_function_prologue): Likewise. | |
32249 | * config/mips/mips.h (TARGET_GPWORD): Replaced TARGET_IRIX by | |
32250 | TARGET_IRIX6. | |
32251 | (TARGET_CPU_CPP_BUILTINS): Likewise. | |
32252 | (TARGET_IRIX): Removed. | |
32253 | * config/mips/t-iris6 (MULTILIB_OPTIONS): Removed mabi=32. | |
32254 | (MULTILIB_DIRNAMES): Removed 32. | |
32255 | (MULTILIB_OSDIRNAMES): Removed ../lib. | |
32256 | * doc/install.texi (Prerequisites): Don't reference IRIX before 6.5. | |
32257 | (Specific, mips-sgi-irix5): Document removal. | |
32258 | (Specific, mips-sgi-irix6): Document IRIX 6.[0-4] and O32 ABI removal. | |
32259 | Remove references to older IRIX 6 releases and the O32 ABI. | |
32260 | ||
32261 | 2010-05-06 Jakub Jelinek <jakub@redhat.com> | |
32262 | ||
32263 | PR bootstrap/43994 | |
32264 | * df-problems.c (dead_debug_insert_before): Use *DF_REF_REAL_LOC | |
32265 | instead of DF_REF_REAL_REG. | |
32266 | ||
32267 | 2010-05-06 Dave Korn <dave.korn.cygwin@gmail.com> | |
32268 | ||
32269 | PR target/43888 | |
32270 | * config/i386/winnt.c (i386_pe_binds_local_p): Tweak weak symbol | |
32271 | handling to still return true for x64 targets. | |
32272 | ||
32273 | 2010-05-06 Maxim Kuvyrkov <maxim@codesourcery.com> | |
32274 | ||
32275 | * config/m68k/uclinux.h (LIB_SPEC): Bring in sync with config/linux.h. | |
32276 | ||
32277 | 2010-05-06 Jan Hubicka <jh@suse.cz> | |
32278 | ||
32279 | PR tree-optimization/43791 | |
32280 | * ipa-inline.c (update_caller_keys): Remove bogus | |
32281 | disregard_inline_limits check. | |
32282 | ||
32283 | 2010-05-06 Michael Matz <matz@suse.de> | |
32284 | ||
32285 | PR tree-optimization/43984 | |
32286 | * tree-ssa-pre.c (inserted_phi_names): Remove. | |
32287 | (inserted_exprs): Change to bitmap. | |
32288 | (create_expression_by_pieces): Set bits, don't append to vector. | |
32289 | (insert_into_preds_of_block): Don't handle inserted_phi_names. | |
32290 | (eliminate): Don't look at inserted_phi_names, remove deleted | |
32291 | insns from inserted_exprs. | |
32292 | (remove_dead_inserted_code): Adjust to use bitmaps instead of vectors. | |
32293 | (init_pre, fini_pre): Allocate and free bitmaps. | |
32294 | (execute_pre): Insert insns on edges before elimination. | |
32295 | ||
32296 | 2010-05-06 Maxim Kuvyrkov <maxim@codesourcery.com> | |
32297 | ||
32298 | * tree.c (initializer_zerop): Handle STRING_CST. | |
32299 | ||
32300 | 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
32301 | ||
32302 | PR 40989 | |
32303 | * doc/invoke.texi (Wimplicit): Document as C only. | |
32304 | * opts.c (common_handle_option): Add argument kind. | |
32305 | (handle_option): Rename as read_cmdline_option. Factor out code to... | |
32306 | (handle_option): ... here. New. | |
32307 | (handle_options): Rename as read_cmdline_options. | |
32308 | (decode_options): Update call. | |
32309 | (set_option): Use option index instead of option pointer. Classify | |
32310 | diagnostics correctly. | |
32311 | (enable_warning_as_error): Call handle_option. | |
32312 | * opts.h (set_option): Update declaration. | |
32313 | (handle_option): Declare. | |
32314 | * langhooks.h (struct lang_hooks): Add argument kind to handle_option. | |
32315 | * c.opt (Wimplicit,Wimplicit-int): Initialize to -1. | |
32316 | * c-opts.c (set_Wimplicit): Delete. | |
32317 | (c_family_lang_mask): New static constant. | |
32318 | (c_common_handle_option): Add argument kind. Use handle_option | |
32319 | instead of set_Wimplicit. | |
32320 | (c_common_post_options): warn_implicit and warn_implicit_int | |
32321 | are disabled by default. | |
32322 | * c-common.c (warn_implicit): Do not define here. | |
32323 | * c-common.h (warn_implicit): Do not declare here. | |
32324 | (c_common_handle_option): Update declaration. | |
32325 | * lto-opts.c (lto_reissue_options): Update call to set_option. | |
32326 | ||
32327 | 2010-05-06 Richard Guenther <rguenther@suse.de> | |
32328 | ||
32329 | PR tree-optimization/43571 | |
32330 | * domwalk.c (walk_dominator_tree): Walk the dominator | |
32331 | sons in more optimal order. | |
32332 | ||
32333 | 2010-05-06 Richard Guenther <rguenther@suse.de> | |
32334 | ||
32335 | PR tree-optimization/43934 | |
32336 | * tree-ssa-loop-im.c (movement_possibility): Handle PHI nodes. | |
32337 | (stmt_cost): Likewise. | |
32338 | (extract_true_false_args_from_phi): New helper. | |
32339 | (determine_max_movement): For PHI nodes verify we can hoist them | |
32340 | and compute their cost. | |
32341 | (determine_invariantness_stmt): Handle PHI nodes. | |
32342 | (move_computations_stmt): Likewise. Hoist PHI nodes in | |
32343 | if-converted form using COND_EXPRs. | |
32344 | (move_computations): Return TODO_cleanup_cfg if we hoisted PHI nodes. | |
32345 | (tree_ssa_lim): Likewise. | |
32346 | * tree-flow.h (tree_ssa_lim): Adjust prototype. | |
32347 | * tree-ssa-loop.c (tree_ssa_loop_im): Return todo. | |
32348 | ||
32349 | 2010-05-06 Richard Guenther <rguenther@suse.de> | |
32350 | ||
32351 | PR tree-optimization/43987 | |
32352 | * tree-ssa-structalias.c (could_have_pointers): For possibly | |
32353 | address-taken variables force pointers to be recorded. | |
32354 | (create_variable_info_for_1): Likewise. | |
32355 | (push_fields_onto_fieldstack): Pass in wheter all fields | |
32356 | must have pointers. | |
32357 | (find_func_aliases): Query types instead of vars whether | |
32358 | they contain pointers where appropriate. | |
32359 | ||
32360 | 2010-05-06 Jan Hubicka <jh@suse.cz> | |
32361 | ||
32362 | * cgraphbuild.c (record_reference_ctx): Add varpool_node. | |
32363 | (record_reference, mark_address, mark_load, mark_store): Record | |
32364 | references. | |
32365 | (record_references_in_initializer): Update call of record_references. | |
32366 | (rebuild_cgraph_edges): Remove all references before rebuiding. | |
32367 | * cgraph.c (cgraph_create_node): Clear ref list. | |
32368 | (cgraph_remove_node): Remove references. | |
32369 | (dump_cgraph_node): Dump references. | |
32370 | (cgraph_clone_node): Clone references. | |
32371 | * cgraph.h: Include ipa-ref.h and ipa-ref-inline.h | |
32372 | (struct cgraph_node, varpool_node): Add ref_lst. | |
32373 | * ipa-ref.c: New file. | |
32374 | * ipa-ref.h: New file. | |
32375 | * ipa-ref-inline.h: New file. | |
32376 | * lto-cgraph.c (output_varpool): Take cgrag node set argument. | |
32377 | (referenced_from_other_partition_p): New function. | |
32378 | (lto_output_varpool_node): Take set arugment; call | |
32379 | referenced_from_other_partition. | |
32380 | (lto_output_ref): New. | |
32381 | (add_references): New. | |
32382 | (output_refs): New. | |
32383 | (output_cgraph): Compute boundary based on references; output refs. | |
32384 | (output_varpool): Accept cgraph_node_set argument. | |
32385 | (input_ref): New. | |
32386 | (input_refs): New. | |
32387 | (input_cgraph): Call input_refs. | |
32388 | * lto-section-in.c (lto_section_name): Add refs. | |
32389 | * Makefile.in (cgraph.h): Include ipa-ref.h and ipa-ref-inline.h | |
32390 | (ipa-ref.o): New file. | |
32391 | * varpool.c (varpool_node): Clear ipa ref list. | |
32392 | (varpool_remove_node): Remove references. | |
32393 | (dump_varpool_node): Dump references. | |
32394 | (varpool_assemble_decl): Only compile finalized ones. | |
32395 | (varpool_extra_name_alias): Initialize ref list. | |
32396 | * lto-streamer.c (lto-get_section_name): Add .refs section. | |
32397 | * lto-streamer.h (lto_section_type): Add LTO_section_refs. | |
32398 | (referenced_from_other_partition_p): Declared. | |
32399 | ||
32400 | 2010-05-06 Ira Rosen <irar@il.ibm.com> | |
32401 | ||
32402 | PR tree-optimization/43901 | |
32403 | * tree-vect-stmts.c (vectorizable_call): Assert that vector | |
32404 | type is not NULL if it's transformation phase, and return | |
32405 | FALSE if it's analysis. | |
32406 | (vectorizable_conversion, vectorizable_operation, | |
32407 | vectorizable_type_demotion, vectorizable_type_promotion): Likewise. | |
32408 | ||
32409 | 2010-05-05 Andrew Pinski <andrew.pinski@caviumnetworks.com> | |
32410 | ||
32411 | * config/mips/mips.h (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): | |
32412 | Delete. | |
32413 | * config/mips/mips.c (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): | |
32414 | New define. | |
32415 | * config/mips/mips-protos.h | |
32416 | (mips_small_register_classes_for_mode_p): Delete prototype. | |
32417 | ||
32418 | 2010-05-06 Bernd Schmidt <bernds@codesourcery.com> | |
32419 | ||
32420 | * config/arm/arm.h (MAX_LDM_STM_OPS): New macro. | |
32421 | * config/arm/arm.c (multiple_operation_profitable_p, | |
32422 | compute_offset_order): New static functions. | |
32423 | (load_multiple_sequence, store_multiple_sequence): Use them. | |
32424 | Replace constant 4 with MAX_LDM_STM_OPS. Compute order[0] from | |
32425 | memory offsets, not register numbers. | |
32426 | (emit_ldm_seq, emit_stm_seq): Replace constant 4 with MAX_LDM_STM_OPS. | |
32427 | ||
32428 | 2010-05-05 Steven Bosscher <steven@gcc.gnu.org> | |
32429 | ||
32430 | * stor-layout.c (pending_sizes): Change the type to VEC(tree,gc) *. | |
32431 | (get_pending_sizes, put_pending_size, put_pending_sizes): | |
32432 | Update the uses of pending_sizes. | |
32433 | * c-decl.c (store_parm_decls): Likewise. | |
32434 | * c-tree.h (struct c_arg_info): Likewise. | |
32435 | * tree.h: Update the prototype for get_pending_sizes and | |
32436 | put_pending_sizes. | |
32437 | ||
32438 | 2010-05-05 Jason Merrill <jason@redhat.com> | |
32439 | ||
32440 | PR debug/43370 | |
32441 | * c-common.c (handle_aligned_attribute): Respect | |
32442 | ATTR_FLAG_TYPE_IN_PLACE. | |
32443 | ||
32444 | PR testsuite/43758 | |
32445 | * target.h (struct gcc_target): Add attribute_takes_identifier_p. | |
32446 | * target_def.h (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Define. | |
32447 | (TARGET_INITIALIZER): Use it. | |
32448 | * c-common.c (attribute_takes_identifier_p): Call it. | |
32449 | * c-common.h: Update prototype. | |
32450 | * config/rs6000/rs6000.c (rs6000_attribute_takes_identifier_p): New. | |
32451 | (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Define. | |
32452 | ||
32453 | 2010-05-05 Jakub Jelinek <jakub@redhat.com> | |
32454 | ||
32455 | PR debug/43950 | |
32456 | * dwarf2out.c (gen_compile_unit_die): Add DW_AT_identifier_case | |
32457 | DW_ID_down_case for Fortran compilation units. | |
32458 | ||
32459 | 2010-05-05 Jan Hubicka <jh@suse.cz> | |
32460 | ||
32461 | * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Correctly | |
32462 | handle aliases. | |
32463 | ||
32464 | 2010-05-05 Eric Botcazou <ebotcazou@adacore.com> | |
32465 | ||
32466 | * gimplify.c (gimplify_return_expr): Gimplify the size expressions of | |
32467 | a variable-sized RESULT_DECL. | |
32468 | ||
32469 | 2010-05-05 Maxim Kuvyrkov <maxim@codesourcery.com> | |
32470 | ||
32471 | * doc/invoke.texi (-mfix-cortex-m3-ldrd): Move from ARC section to ARM. | |
32472 | ||
32473 | 2010-05-05 Jason Merrill <jason@redhat.com> | |
32474 | ||
32475 | PR c++/43787 | |
32476 | * gimplify.c (gimplify_expr): Keep working if gimplify_modify_expr | |
32477 | returns GS_OK. | |
32478 | (gimplify_modify_expr_rhs): Return GS_OK if anything changed. | |
32479 | ||
32480 | 2010-05-05 Alexandre Oliva <aoliva@redhat.com> | |
32481 | Jakub Jelinek <jakub@redhat.com> | |
32482 | ||
32483 | PR debug/43478 | |
32484 | * df-problems.c (struct dead_debug_use, struct dead_debug): New. | |
32485 | (dead_debug_init, dead_debug_finish): New functions. | |
32486 | (dead_debug_add, dead_debug_insert_before): Likewise. | |
32487 | (df_note_bb_compute): Initialize a dead_debug object, add dead | |
32488 | debug uses to it, insert debug bind insns before death insns, | |
32489 | reset debug insns that refer to pending uses at the end. | |
32490 | * rtl.h (make_debug_expr_from_rtl): New prototype. | |
32491 | * varasm.c (make_debug_expr_from_rtl): New function. | |
32492 | ||
32493 | 2010-05-05 Jan Hubicka <jh@suse.cz> | |
32494 | ||
32495 | * lto-cgraph.c (output_varpool): Forward declare; work on encoder. | |
32496 | (lto_varpool_encoder_new, lto_varpool_encoder_delete, | |
32497 | lto_varpool_encoder_encode, lto_varpool_encoder_lookup, | |
32498 | lto_varpool_encoder_deref, lto_varpool_encoder_size, | |
32499 | lto_varpool_encoder_encode_initializer_p, | |
32500 | lto_set_varpool_encoder_encode_initializer): New functions. | |
32501 | (lto_output_cgraph): Take vset parameter too; compute varpool encoder; | |
32502 | call output_varpool. | |
32503 | (input_varpool_node): Do not always set analyzed. | |
32504 | (input_cgraph_1): Return vector of cgraph nodes. | |
32505 | (input_varpool_1): Return vector of varpools. | |
32506 | (input_cgraph): Free the vectors. | |
32507 | * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): | |
32508 | output only initializers needed. | |
32509 | (lto_output): Only call output_cgraph. | |
32510 | (produce_asm_for_decls): Call lto_varpool_encoder_delete. | |
32511 | * lto-section-out.c (lto_new_out_decl_state): Initialize | |
32512 | state->varpool_node_encoder. | |
32513 | * lto-streamer.h (lto_varpool_encoder_d): New. | |
32514 | (lto_out_decl_state, lto_file_decl_data): Add varpool_node_encoder. | |
32515 | (lto_cgraph_encoder_delete, output_cgraph): Update prototype. | |
32516 | (lto_varpool_encoder_deref, lto_varpool_encoder_lookup, | |
32517 | lto_varpool_encoder_encode, lto_varpool_encoder_delete, | |
32518 | lto_varpool_encoder_encode_initializer_p, lto_varpool_encoder_new): | |
32519 | Declare. | |
32520 | (output_varpool, input_varpool): Remove declarations. | |
32521 | ||
32522 | 2010-05-05 Jan Hubicka <jh@suse.cz> | |
32523 | ||
32524 | * lto-symtab.c (lto_symtab_resolve_can_prevail_p): Alias of variable | |
32525 | with body can prevail. | |
32526 | ||
32527 | 2010-05-05 Jan Hubicka <jh@suse.cz> | |
32528 | ||
32529 | * lto-symtab.c (lto_symtab_merge_decls_1): Prefer declarations with | |
32530 | size. | |
32531 | ||
32532 | 2010-05-05 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
32533 | ||
32534 | * Makefile.in (build/gengtype.o): Add $(HASHTAB_H) to dependencies. | |
32535 | ||
32536 | * gengtype.h (erro_at_line): Constify pos argument. | |
32537 | ||
32538 | * gengtype.c: Include hashtab.h. | |
32539 | (enum gc_used): Document GC_MAYBE_POINTED_TO. | |
32540 | (error_at_line): Constify pos argument. | |
32541 | (do_typedef): Initialize p->opt field. | |
32542 | (get_file_gtfilename): Fix comment typo. | |
32543 | (struct walk_type_data): Constify line field. | |
32544 | (get_output_file_for_structure): New function. | |
32545 | (write_local_func_for_structure): Constify orig_s argument. | |
32546 | Use get_output_file_for_structure. | |
32547 | (write_func_for_structure): Use get_output_file_for_structure. | |
32548 | (INDENT): New define. | |
32549 | (dump_pair, dump_type, dump_type_list, dump_typekind) | |
32550 | (dump_gc_used, dump_options, dump_fileloc, dump_type_u_s) | |
32551 | (dump_type_u_a, dump_type_u_param_struct, dump_everything): New | |
32552 | functions. | |
32553 | (seen_types): New variable. | |
32554 | (main): New variable do_dump. Process "-d" command line option. | |
32555 | Call dump_everything if dump requested. | |
32556 | ||
32557 | 2010-05-05 Jakub Jelinek <jakub@redhat.com> | |
32558 | ||
32559 | * var-tracking.c (var_debug_decl): Save DECL_DEBUG_EXPR value | |
32560 | in a temporary instead of invoking the macro multiple times. | |
32561 | (track_expr_p): Likewise. | |
32562 | ||
32563 | 2010-05-04 Neil Vachharajani <nvachhar@google.com> | |
32564 | ||
32565 | * doc/invoke.texi (-Wcoverage-mismatch): Updated documentation as | |
32566 | per new semantics. | |
32567 | * opts.c (decode_options): Enable -Werror=coverage-mismatch. | |
32568 | * coverage.c (get_coverage_counts): Always emit a warning. Adjust | |
32569 | conditions for printing notes. | |
32570 | * common.opt (-Wcoverage-mismatch): Allow negative, default to | |
32571 | true, update documentation. | |
32572 | * Makefile.in (coverage.o): Add dependence on DIAGNOSTIC_H and intl.h. | |
32573 | ||
32574 | 2010-05-04 Jakub Jelinek <jakub@redhat.com> | |
32575 | ||
32576 | PR c/43981 | |
32577 | * c-parser.c (c_parser_direct_declarator_inner): Call mark_exp_read | |
32578 | on dimen. | |
32579 | ||
32580 | 2010-05-04 H.J. Lu <hongjiu.lu@intel.com> | |
32581 | ||
32582 | PR target/43799 | |
32583 | * config/i386/i386.md (sse_prologue_save): Clobber CC register. | |
32584 | (*sse_prologue_save_insn1): Likewise. | |
32585 | (SSE prologue save splitter): Likewise. | |
32586 | ||
32587 | 2010-05-04 Eric Botcazou <ebotcazou@adacore.com> | |
32588 | ||
32589 | * tree.c (free_lang_data_in_one_sizepos): New inline function. | |
32590 | (free_lang_data_in_type): Call it on TYPE_{MIN|MAX}_VALUE of numerical | |
32591 | types. Call it on TYPE_SIZE and TYPE_SIZE_UNIT of all types. | |
32592 | (free_lang_data_in_decl): Call it on DECL_SIZE and DECL_SIZE_UNIT of | |
32593 | all decls. Call it on DECL_FIELD_OFFSET of fields. | |
32594 | (find_decls_types_r): Follow DECL_VALUE_EXPR. | |
32595 | (iterative_hash_expr) <PLACEHOLDER_EXPR>: New case. | |
32596 | ||
32597 | 2010-05-04 Martin Jambor <mjambor@suse.cz> | |
32598 | ||
32599 | * tree-sra.c (build_access_from_expr_1): The first parameter type | |
32600 | changed to simple tree. | |
32601 | (build_access_from_expr): Likewise, gsi parameter was eliminated. | |
32602 | (scan_assign_result): Renamed to assignment_mod_result, enum elements | |
32603 | renamed as well. | |
32604 | (build_accesses_from_assign): Removed all parameters except for a | |
32605 | simple gimple statement. Now returns a simple bool. | |
32606 | (scan_function): All non-analysis parts moved to separate functions | |
32607 | sra_modify_function_body and ipa_sra_modify_function_body. Removed all | |
32608 | parameters and updated both callers. | |
32609 | (sra_modify_expr): Removed parameter data. | |
32610 | (sra_modify_function_body): New function. | |
32611 | (perform_intra_sra): Call sra_modify_function_body to modify the | |
32612 | function body. | |
32613 | (replace_removed_params_ssa_names): Parameter data changed into | |
32614 | adjustments vector. | |
32615 | (sra_ipa_modify_expr): Likewise. Also removed unused parameter gsi and | |
32616 | changed the parameter dont_convert to convert with the opposite | |
32617 | meaning. | |
32618 | (sra_ipa_modify_assign): Parameter data changed into adjustments | |
32619 | vector, return value changed to bool. | |
32620 | (ipa_sra_modify_function_body): New function. | |
32621 | (sra_ipa_reset_debug_stmts): Updated a comment. | |
32622 | (modify_function): Use ipa_sra_modify_function_body to modify function | |
32623 | body. | |
32624 | ||
32625 | 2010-05-04 H.J. Lu <hongjiu.lu@intel.com> | |
32626 | ||
32627 | PR middle-end/43671 | |
32628 | * alias.c (true_dependence): Handle the same VALUE in x and mem. | |
32629 | (canon_true_dependence): Likewise. | |
32630 | (write_dependence_p): Likewise. | |
32631 | ||
32632 | 2010-05-04 Jan Hubicka <jh@suse.cz> | |
32633 | ||
32634 | * Makefile.in (cgraphbuild.o): Add dependency on ipa-utils.h | |
32635 | * cgraphbuild.c: Include ipa-utils.h | |
32636 | (record_reference_ctx): New struct. | |
32637 | (record_reference): Simplify to work on initializers; not statements. | |
32638 | (mark_address, mark_load, mark_store): New. | |
32639 | (build_cgraph_edges): Simplify using walk_stmt_load_store_addr_ops; | |
32640 | walk PHI nodes too. | |
32641 | (record_references_in_initializer): Update use of record_reference. | |
32642 | (rebuild_cgraph_edges): Simplify using walk_stmt_load_store_addr_ops; | |
32643 | walk PHI nodes too. | |
32644 | ||
32645 | 2010-05-04 Jan Hubicka <jh@suse.cz> | |
32646 | ||
32647 | * lto-symtab.c (lto_cgraph_replace_node): Do not remove edges; | |
32648 | node will be removed anyway. | |
32649 | (lto_varpool_replace_node): Allow also unanalyzed nodes; | |
32650 | relink aliases of node into prevailing node. | |
32651 | * varpool.c (varpool_remove_node): Remove aliases properly; | |
32652 | when removing node, remove all its aliases too; remove DECL_INITIAL | |
32653 | of removed node; ggc_free the varpool node. | |
32654 | ||
32655 | 2010-05-04 Richard Guenther <rguenther@suse.de> | |
32656 | ||
32657 | PR tree-optimization/43879 | |
32658 | * tree-ssa-structalias.c (alias_get_name): Use | |
32659 | DECL_ASSEMBLER_NAME if available. | |
32660 | (create_function_info_for): Return the varinfo node. | |
32661 | (ipa_pta_execute): Associate same-body aliases and extra names | |
32662 | with their origin nodes varinfo. Dump DECL_ASSEMBLER_NAME. | |
32663 | ||
32664 | 2010-05-04 Kaz Kojima <kkojima@gcc.gnu.org> | |
32665 | ||
32666 | * config/sh/sh.c (sh_small_register_classes_for_mode_p): Remove static. | |
32667 | ||
32668 | 2010-05-04 Mikael Pettersson <mikpe@it.uu.se> | |
32669 | ||
32670 | PR bootstrap/43964 | |
32671 | * ira-color.c (assign_hard_reg): Declare rclass and add_cost | |
32672 | only if HONOR_REG_ALLOC_ORDER is not defined. | |
32673 | ||
32674 | 2010-05-04 Richard Guenther <rguenther@suse.de> | |
32675 | ||
32676 | PR tree-optimization/43949 | |
32677 | * tree-vrp.c (extract_range_from_binary_expr): Only handle | |
32678 | TRUNC_MOD_EXPR. | |
32679 | ||
32680 | 2010-04-26 Jason Merrill <jason@redhat.com> | |
32681 | ||
32682 | * c.opt (-fstrict-enums): New. | |
32683 | * doc/invoke.texi (C++ Dialect Options): Document -fstrict-enums. | |
32684 | ||
32685 | 2010-05-03 David Ung <davidu@mips.com> | |
32686 | James E. Wilson <wilson@codesourcery.com> | |
32687 | ||
32688 | * config/mips/mips.c (mips_output_division): If GENERATE_DIVIDE_TRAPS, | |
32689 | emit the trap instruction before the divide for TUNE_74K. | |
32690 | ||
32691 | 2010-05-03 Steven Bosscher <steven@gcc.gnu.org> | |
32692 | ||
32693 | * doc/tm.texi (defmac SMALL_REGISTER_CLASSES): Remove. | |
32694 | (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): Add documentation, | |
32695 | based on the above, for new target hook. | |
32696 | ||
32697 | * hooks.c (hook_bool_mode_true): New generic hook. | |
32698 | * hooks.h (hook_bool_mode_true): Add prototype. | |
32699 | ||
32700 | * target.h (struct gcc_target): Add small_register_classes_for_mode_p | |
32701 | target hook. | |
32702 | * target-def.h (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): New default | |
32703 | target hook, set to hook_bool_mode_false. | |
32704 | * regs.h: Remove default definition of SMALL_REGISTER_CLASSES. | |
32705 | * reload.c (push_secondary_reload): Replace SMALL_REGISTER_CLASSES | |
32706 | with targetm.small_register_classes_for_mode_p. | |
32707 | (find_reusable_reload): Likewise. | |
32708 | (combine_reloads): Likewise. | |
32709 | * reload1.c (reload_as_needed): Likewise. | |
32710 | * cse.c (approx_reg_cost_1, hash_rtx_cb): Likewise. | |
32711 | * ifcvt.c (noce_process_if_block, check_cond_move_block, | |
32712 | dead_or_predicable): Likewise. | |
32713 | * regmove.c (optimize_reg_copy_1): Likewise. | |
32714 | * calls.c (prepare_call_address): Likewise. | |
32715 | (precompute_register_parameters): Likewise. | |
32716 | ||
32717 | * config/sh/sh.h: Replace SMALL_REGISTER_CLASSES with new target | |
32718 | hook definition. | |
32719 | * config/sh/sh.c (sh_small_register_classes_for_mode_p): Add | |
32720 | implementation of the hook that considers all register classes | |
32721 | small except for SH64. | |
32722 | (sh_override_options): Use the new hook. | |
32723 | * config/sh/sh-protos.h (sh_small_register_classes_for_mode_p): | |
32724 | Add prototype. | |
32725 | ||
32726 | * config/arm/arm.h: Replace SMALL_REGISTER_CLASSES with new target | |
32727 | hook definition. | |
32728 | * config/arm/arm.c (arm_small_register_classes_for_mode_p): Add | |
32729 | implementation of the hook that considers all register classes | |
32730 | small for THUMB1. | |
32731 | * config/arm/arm-protos.h (arm_small_register_classes_for_mode_p): | |
32732 | Add prototype. | |
32733 | ||
32734 | * config/mips/mips.h: Replace SMALL_REGISTER_CLASSES with new target | |
32735 | hook definition. | |
32736 | * config/mips/mips.c (mips_small_register_classes_for_mode_p): Add | |
32737 | implementation of the hook that considers all register classes | |
32738 | small for MIPS16. | |
32739 | * config/mips/mips-protos.h (mips_small_register_classes_for_mode_p): | |
32740 | Add prototype. | |
32741 | ||
32742 | * config/i386/i386.h: Replace SMALL_REGISTER_CLASSES with new target | |
32743 | hook definition. | |
32744 | * config/m32c/m32c.h: Likewise. | |
32745 | * config/pdp11/pdp11.h: Likewise. | |
32746 | * config/avr/avr.h: Likewise. | |
32747 | * config/xtensa/xtensa.h: Likewise. | |
32748 | * config/m68hc11/m68hc11.h: Likewise. | |
32749 | * config/mn10300/mn10300.h: Likewise. | |
32750 | * config/mcore/mcore.h: Likewise. | |
32751 | * config/h8300/h8300.h: Likewise. | |
32752 | * config/bfin/bfin.h: Likewise. | |
32753 | ||
32754 | * config/iq2000/iq2000.h: Remove SMALL_REGISTER_CLASSES definition. | |
32755 | * config/rx/rx.h: Remove SMALL_REGISTER_CLASSES definition. | |
32756 | ||
32757 | 2010-05-03 Anatoly Sokolov <aesok@post.ru> | |
32758 | ||
32759 | * double-int.h (tree_to_double_int): Remove macro. | |
32760 | (double_int_to_tree, double_int_fits_to_tree_p): Move prototypes ... | |
32761 | * tree.h (double_int_to_tree, double_int_fits_to_tree_p): ... here. | |
32762 | (tree_to_double_int): New function. | |
32763 | * double-int.c (double_int_to_tree, double_int_fits_to_tree_p): | |
32764 | Move ... | |
32765 | * tree.c (double_int_to_tree, double_int_fits_to_tree_p): ... here. | |
32766 | ||
32767 | 2010-05-03 Richard Guenther <rguenther@suse.de> | |
32768 | ||
32769 | PR tree-optimization/43971 | |
32770 | * tree-ssa-structalias.c (get_constraint_for_1): Fix | |
32771 | constraints in the !flag_delete_null_pointer_checks case. | |
32772 | ||
32773 | 2010-05-03 Jakub Jelinek <jakub@redhat.com> | |
32774 | ||
32775 | PR debug/43972 | |
32776 | * config/i386/i386.c (ix86_delegitimize_address): Make sure the | |
32777 | result mode matches original rtl mode. | |
32778 | ||
32779 | 2010-05-03 Dave Korn <dave.korn.cygwin@gmail.com> | |
32780 | ||
32781 | PR target/43888 | |
32782 | * config/i386/winnt.c (i386_pe_binds_local_p): Handle weak decls. | |
32783 | ||
32784 | 2010-05-02 Uros Bizjak <ubizjak@gmail.com> | |
32785 | ||
32786 | * config/i386/i386.c (ix86_target_string): Output 'flags', not 'isa', | |
32787 | when processing flag options. | |
32788 | ||
32789 | 2010-05-02 Uros Bizjak <ubizjak@gmail.com> | |
32790 | ||
32791 | * gcov-iov.c (main): Change format string placeholder | |
32792 | from %#08x to 0x%08x. | |
32793 | * genchecksum.c (dosum): Change format string placeholder | |
32794 | from %#02x to 0x%02x. | |
32795 | ||
32796 | 2010-05-02 Richard Guenther <rguenther@suse.de> | |
32797 | ||
32798 | PR tree-optimization/43879 | |
32799 | * tree-tailcall.c (find_tail_calls): Clobbers also prevent tail calls. | |
32800 | ||
32801 | 2010-05-02 Bruno Haible <bruno@clisp.org> | |
32802 | ||
32803 | * doc/extend.texi (Function Attributes): Fix a typo. | |
32804 | ||
32805 | 2010-05-02 Uros Bizjak <ubizjak@gmail.com> | |
32806 | ||
32807 | Revert: | |
32808 | * hwint.h (HOST_WIDE_INT_PRINT_DOUBLE_HEX): Change format string | |
32809 | placeholder from 0x%x to %#x. | |
32810 | (HOST_WIDEST_INT_PRINT_DOUBLE_HEX): Ditto. | |
32811 | * config/i386/i386elf.h (ASM_OUTPUT_ASCII): Ditto. | |
32812 | * config/i386/i386-interix.h (ASM_OUTPUT_ASCII): Ditto. | |
32813 | * config/i386/att.h (ASM_OUTPUT_ASCII): Ditto. | |
32814 | * config/i386/sysv4.h (ASM_OUTPUT_ASCII): Ditto. | |
32815 | * config/i386/i386.c (ix86_target_string): Ditto. | |
32816 | * config/i386/i386.c (output_pic_addr_const): Ditto. | |
32817 | (print_operand): Ditto. | |
32818 | ||
32819 | 2010-05-02 Uros Bizjak <ubizjak@gmail.com> | |
32820 | ||
32821 | * vmsdbgout.c (ASM_OUTPUT_DEBUG_DATA1): Change format string | |
32822 | placeholder from 0x%x to %#x. | |
32823 | (ASM_OUTPUT_DEBUG_DATA1): Ditto. | |
32824 | (ASM_OUTPUT_DEBUG_DATA4): Ditto. | |
32825 | (ASM_OUTPUT_DEBUG_DATA): Ditto. | |
32826 | (ASM_OUTPUT_DEBUG_ADDR_DATA): Ditto. | |
32827 | (ASM_OUTPUT_DEBUG_DATA8): Ditto. | |
32828 | * optc-gen.awk: Ditto. | |
32829 | * hwint.h (HOST_WIDE_INT_PRINT_DOUBLE_HEX): Ditto. | |
32830 | (HOST_WIDE_INT_PRINT_HEX): Ditto. | |
32831 | (HOST_WIDEST_INT_PRINT_HEX): Ditto. | |
32832 | (HOST_WIDEST_INT_PRINT_DOUBLE_HEX): Ditto. | |
32833 | ||
32834 | 2010-05-01 Anatoly Sokolov <aesok@post.ru> | |
32835 | ||
32836 | * target.h (struct calls): Add function_value_regno_p field. | |
32837 | * target-def.h (TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
32838 | (TARGET_INITIALIZER): Use TARGET_FUNCTION_VALUE_REGNO_P. | |
32839 | * targhooks.c (default_function_value_regno_p): New function. | |
32840 | * targhooks.h (default_function_value_regno_p): Declare function. | |
32841 | * rtlanal.c (keep_with_call_p): Use function_value_regno_p hook. | |
32842 | * builtins.c. (apply_result_size): (Ditto.). | |
32843 | * combine.c. (likely_spilled_retval_p): (Ditto.). | |
32844 | * mode-switching.c. Include 'target.h'. | |
32845 | (create_pre_exit): Use function_value_regno_p hook. | |
32846 | * Makefile.in (mode-switching.o): Add dependency on TARGET_H. | |
32847 | * doc/tm.texi (FUNCTION_VALUE_REGNO_P, | |
32848 | TARGET_FUNCTION_VALUE_REGNO_P): Revise documentation. | |
32849 | ||
32850 | * config/i386/i386.h (TARGET_FUNCTION_VALUE_REGNO_P): Remove macro. | |
32851 | * config/i386/i386.c (TARGET_FUNCTION_VALUE_REGNO_P): Define macro. | |
32852 | (ix86_function_value_regno_p): Declare as static, change argument | |
32853 | type to const unsigned int. | |
32854 | * config/i386/i386-protos.h (ix86_function_value_regno_p): Remove. | |
32855 | ||
32856 | 2010-05-01 Richard Guenther <rguenther@suse.de> | |
32857 | ||
32858 | PR tree-optimization/43949 | |
32859 | * tree-vrp.c (ssa_name_nonnegative_p): Return true for unsigned | |
32860 | types. | |
32861 | (extract_range_from_binary_expr): Handle *_MOD_EXPR. | |
32862 | ||
32863 | 2010-05-01 Anatoly Sokolov <aesok@post.ru> | |
32864 | ||
32865 | * rtl.h (CONST_DOUBLE_P): Define. | |
32866 | (rtx_to_double_int): Declare. | |
32867 | * emit-rtl.c (rtx_to_double_int): New function. | |
32868 | * dwarf2out.c (insert_double): New function. | |
32869 | (loc_descriptor, add_const_value_attribute): Clean up, use | |
32870 | rtx_to_double_int and insert_double functions. | |
32871 | ||
32872 | 2010-05-01 Jonathan Wakely <jwakely.gcc@gmail.com> | |
32873 | ||
32874 | * doc/extend.texi (Inline): Add missing return keyword to examples. | |
32875 | (Function Attributes, Variable Attributes, Pragmas): Hyphenate | |
32876 | "command-line". | |
32877 | ||
32878 | 2010-04-30 Eric Botcazou <ebotcazou@adacore.com> | |
32879 | ||
32880 | * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Check the alignment of | |
32881 | the variable part of the offset as well. Use highest_pow2_factor for | |
32882 | all alignment checks. | |
32883 | ||
32884 | 2010-04-30 Richard Guenther <rguenther@suse.de> | |
32885 | ||
32886 | PR tree-optimization/43879 | |
32887 | * tree-ssa-structalias.c (type_could_have_pointers): Functions | |
32888 | can have pointers. | |
32889 | ||
32890 | 2010-04-30 Jan Hubicka <jh@suse.cz> | |
32891 | ||
32892 | * lto-symtab.c (lto_symtab_resolve_can_prevail_p): Chose var with | |
32893 | varpool. | |
32894 | (lto_symtab_merge_decls_1): Remove logic looking for an initializer. | |
32895 | ||
32896 | 2010-04-30 Jan Hubicka <jh@suse.cz> | |
32897 | ||
32898 | * cgraph.h (cgraph_node_set_nonempty_p, varpool_node_set_nonempty_p): | |
32899 | New. | |
32900 | * lto-cgraph.c (input_cgraph): Remove call to lto_mark_file_for_ltrans. | |
32901 | * lto-streamer.h (lto_file_decl_data): Remove needs_ltrans_p. | |
32902 | (lto_file_needs_ltrans_p, lto_mark_file_for_ltrans, | |
32903 | cgraph_node_set_needs_ltrans_p): Remove. | |
32904 | ||
32905 | 2010-04-30 Steven Bosscher <steven@gcc.gnu.org> | |
32906 | ||
32907 | * sdbout.c: Include vec.h, do not include varray.h. | |
32908 | (deferred_global_decls, sdbout_global_decl, | |
32909 | sdbout_finish, sdbout_init): Use VEC instead of VARRAY. | |
32910 | * toplev.c: Do not include varray.h. | |
32911 | (dump_memory_report): Do not dump VARRAY statistics. | |
32912 | * gengtype.c (open_base_file): Ignore varray.h. | |
32913 | * Makefile.in: Update for abovementioned changes. | |
32914 | Remove all traces of varray.c and varray.h. | |
32915 | * varray.c: Remove file. | |
32916 | * varray.h: Remove file. | |
32917 | ||
32918 | 2010-04-30 Jan Hubicka <jh@suse.cz> | |
32919 | ||
32920 | * lto-cgraph.c (lto_output_varpool_node): Always output constant pool | |
32921 | references. | |
32922 | ||
32923 | 2010-04-30 Jan Hubicka <jh@suse.cz> | |
32924 | ||
32925 | * tree-profile.c (tree_init_ic_make_global_vars): Mark new decls as | |
32926 | needed. | |
32927 | ||
32928 | 2010-04-30 Richard Guenther <rguenther@suse.de> | |
32929 | ||
32930 | * tree-ssa-structalias.c (get_constraint_for_1): Generate | |
32931 | constraints for CONSTRUCTOR. | |
32932 | ||
32933 | 2010-04-30 Richard Guenther <rguenther@suse.de> | |
32934 | ||
32935 | PR lto/43946 | |
32936 | * passes.c (init_optimization_passes): Move pass_ipa_free_lang_data | |
32937 | first after all lowering passes. | |
32938 | ||
32939 | 2010-04-30 Steven Bosscher <steven@gcc.gnu.org> | |
32940 | ||
32941 | * toplev.c: Include varray.h for statistics dumping. | |
32942 | * tree.h: Do not declare varray_head_tag. | |
32943 | * tree-into-ssa.c, tree-ssa-uninit.c, tree-phinodes.c, omega.c, | |
32944 | regs.h, lto-cgraph.c, tree-ssa-loop-ivopts.c, tree-nomudflap.c, | |
32945 | c-objc-common.c, lto-streamer-out.c, tree-ssa-propagate.c, | |
32946 | gimple-low.c, c-semantics.c, dwarf2out.c, lto-streamer-in.c, | |
32947 | lto-section-in.c, alias.c, tree-if-conv.c, gimplify.c, ggc-zone.c, | |
32948 | tree-ssa.c, tree-ssa-loop-prefetch.c, integrate.h, c-gimplify.c, | |
32949 | c-common.c, c-common.h, reg-stack.c, basic-block.h, | |
32950 | tree-ssa-structalias.c, lto-section-out.c, tree-ssanames.c: Do not | |
32951 | include varray.h. | |
32952 | * Makefile.in: Update for abovementioned changes. | |
32953 | ||
32954 | 2010-04-30 Jakub Jelinek <jakub@redhat.com> | |
32955 | ||
32956 | PR debug/43942 | |
32957 | * tree.c (auto_var_in_fn_p): Return false for DECL_EXTERNAL vars. | |
32958 | ||
32959 | 2010-04-30 Hariharan Sandanagobalane <hariharan@picochip.com> | |
32960 | ||
32961 | * config/picochip/picochip.c (picochip_legitimize_address): Define. | |
32962 | Use this function to do machine-specific conversion. | |
32963 | (picochip_legitimize_reload_address): Likewise. | |
32964 | (picochip_legitimate_address_p): Check valid base register only if | |
32965 | strict. | |
32966 | (picochip_check_conditional_copy): Check for modw only if opnd is | |
32967 | register. | |
32968 | * config/picochip/picochip.h (LEGITIMIZE_RELOAD_ADDRESS): Use this | |
32969 | to call the function in c. | |
32970 | * config/picochip/picochip-protos.h | |
32971 | (picochip_legitimize_reload_address): Define. | |
32972 | * config/picochip/picochip.md (supported_compare1): Define. | |
32973 | ||
32974 | 2010-04-30 Jan Hubicka <jh@suse.cz> | |
32975 | ||
32976 | * cgraph.h (cgraph_local_info): Remove for_functions_valid. | |
32977 | (cgraph_global_info): Remove inlined. | |
32978 | (LTO_cgraph_tag_names): Remove. | |
32979 | (LTO_cgraph_tags, LCC_NOT_FOUND): Move to ... | |
32980 | * lto-cgraph.c (LTO_cgraph_tags, LCC_NOT_FOUND): ... here; | |
32981 | simplify cgraph tags and document. | |
32982 | (lto_output_node): Use only LTO_cgraph_unavail_node and | |
32983 | LTO_cgraph_analyzed_node; Do not save analzed, reachable, | |
32984 | for_functions_valid, global info, process and output flags. | |
32985 | (input_overwrite_node): Initialize estimated stack size and | |
32986 | estimated growth. Do not read flags we no longer store. | |
32987 | (input_node): Likewise do not read info no longer stored. | |
32988 | * ipa-inline.c (cgraph_mark_inline_edge): Do not set global.inlined | |
32989 | flag. | |
32990 | ||
32991 | 2010-04-30 Richard Guenther <rguenther@suse.de> | |
32992 | ||
32993 | PR tree-optimization/43879 | |
32994 | * tree-ssa-structalias.c (get_constraint_for_1): Properly | |
32995 | handle non-zero initializers. | |
32996 | ||
32997 | 2010-04-30 Richard Guenther <rguenther@suse.de> | |
32998 | ||
32999 | * builtins.c (fold_builtin_1): Delete free (0). | |
33000 | ||
33001 | 2010-04-29 Jan Hubicka <jh@suse.cz> | |
33002 | ||
33003 | * gengtype.c (open_base_files): Add lto-streamer.h | |
33004 | * cgraph.h (cgraph_local_info): lto_file_data is now in GGC. | |
33005 | (pass_ipa_cp): GGC collect. | |
33006 | * toplev. (compile_file): Do not output symbols. | |
33007 | * ipa-inline.c (pass_ipa_inline): Add ggc collect. | |
33008 | * timevar.def (TV_VARPOOL, TV_IPA_LTO_DECL_INIT_IO, | |
33009 | TV_IPA_LTO_DECL_MERGE, TV_IPA_LTO_CGRAPH_MERGE, TV_VAROUT): New. | |
33010 | * lto-section-in.c: Include ggc.h | |
33011 | (lto_new_in_decl_state): Alloc in GGC. | |
33012 | (lto_delete_in_decl_state): Likewise. | |
33013 | * ipa.c (pass_ipa_function_visibility, pass_ipa_whole_program): | |
33014 | Collect. | |
33015 | ||
33016 | 2010-04-29 Bernd Schmidt <bernds@codesourcery.com> | |
33017 | ||
33018 | PR target/42895 | |
33019 | * doc/tm.texi (ADJUST_REG_ALLOC_ORDER): Renamed from | |
33020 | ORDER_REGS_FOR_LOCAL_ALLOC. All instances of this macro changed. | |
33021 | (HONOR_REG_ALLOC_ORDER): Describe new macro. | |
33022 | * ira.c (setup_alloc_regs): Use ADJUST_REG_ALLOC_ORDER if defined. | |
33023 | * ira-color.c (assign_hard_reg): Take prologue/epilogue costs into | |
33024 | account only if HONOR_REG_ALLOC_ORDER is not defined. | |
33025 | * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Define. | |
33026 | * system.h (ORDER_REGS_FOR_LOCAL_ALLOC): Poison. | |
33027 | ||
33028 | 2010-04-29 Jon Grant <04@jguk.org> | |
33029 | ||
33030 | * collect2.c (vflag): Change type from int to bool. | |
33031 | (debug): Likewise. | |
33032 | (helpflag): New global bool. | |
33033 | (main): Set vflag and debug with boolean, not integer truth values. | |
33034 | Accept new "--help" option and output usage text if found. | |
33035 | * collect2.h (vflag): Update prototype. | |
33036 | (debug): Likewise. | |
33037 | ||
33038 | 2010-04-29 H.J. Lu <hongjiu.lu@intel.com> | |
33039 | ||
33040 | PR bootstrap/43936 | |
33041 | * plugin.h (flag_plugin_added): Moved out of invoke_plugin_callbacks. | |
33042 | ||
33043 | 2010-04-29 Richard Guenther <rguenther@suse.de> | |
33044 | ||
33045 | PR bootstrap/43935 | |
33046 | * plugin.h (invoke_plugin_callbacks): Annotate arguments | |
33047 | with ATTRIBUTE_UNUSED. | |
33048 | ||
33049 | 2010-04-29 H.J. Lu <hongjiu.lu@intel.com> | |
33050 | ||
33051 | PR target/43921 | |
33052 | * config/i386/i386.c (get_some_local_dynamic_name): Replace | |
33053 | INSN_P with NONDEBUG_INSN_P. | |
33054 | (distance_non_agu_define): Likewise. | |
33055 | (distance_agu_use): Likewise. | |
33056 | ||
33057 | 2010-04-29 Bernd Schmidt <bernds@codesourcery.com> | |
33058 | ||
33059 | From Dominique d'Humieres <dominiq@lps.ens.fr> | |
33060 | PR bootstrap/43858 | |
33061 | * ifcvt.c (dead_or_predicable): Use df_simulate_find_defs to compute | |
33062 | test_set. | |
33063 | ||
33064 | 2010-04-29 Brian Hackett <bhackett1024@gmail.com> | |
33065 | ||
33066 | * plugin.h (invoke_plugin_callbacks): New inline function. | |
33067 | * plugin.c (flag_plugin_added): New global flag. | |
33068 | (add_new_plugin): Initialize above flag. | |
33069 | (invoke_plugin_callbacks): Rename to ... | |
33070 | (invoke_plugin_callbacks_full): ... this. | |
33071 | ||
33072 | 2010-04-28 Jan Hubicka <jh@suse.cz> | |
33073 | ||
33074 | * lto-symtab.c (lto_symtab_entry_def) Add vnode. | |
33075 | (lto_varpool_replace_node): New. | |
33076 | (lto_symtab_resolve_symbols): Resolve varpool nodes. | |
33077 | (lto_symtab_merge_decls_1): Prefer decls with varpool node. | |
33078 | (lto_symtab_merge_cgraph_nodes_1): Merge varpools. | |
33079 | * cgraph.h (varpool_node_ptr): New type. | |
33080 | (varpool_node_ptr): New vector. | |
33081 | (varpool_node_set_def): New structure. | |
33082 | (varpool_node_set): New type. | |
33083 | (varpool_node_set): New vector. | |
33084 | (varpool_node_set_element_def): New structure. | |
33085 | (varpool_node_set_element, const_varpool_node_set_element): New types. | |
33086 | (varpool_node_set_iterator): New type. | |
33087 | (varpool_node): Add prev pointers, add used_from_other_partition, | |
33088 | in_other_partition. | |
33089 | (varpool_node_set_new, varpool_node_set_find, varpool_node_set_add, | |
33090 | varpool_node_set_remove, dump_varpool_node_set, debug_varpool_node_set, | |
33091 | varpool_get_node, varpool_remove_node): Declare. | |
33092 | (vsi_end_p, vsi_next, vsi_node, vsi_start, varpool_node_in_set_p, | |
33093 | varpool_node_set_size): New inlines. | |
33094 | * cgraph.c (dump_cgraph_node): Dump asm names of aliases. | |
33095 | * tree-pass.h (varpool_node_set_def): Forward declare. | |
33096 | (ipa_opt_pass_d): Summary writting takes vnode sets too. | |
33097 | (ipa_write_optimization_summaries): Update prototype. | |
33098 | * ipa-cp.c (ipcp_write_summary): Update. | |
33099 | * ipa-reference.c (ipa_reference_write_summary): Update. | |
33100 | * lto-cgraph.c (lto_output_varpool_node): New static function. | |
33101 | (output_varpool): New function. | |
33102 | (input_varpool_node): New static function. | |
33103 | (input_varpool_1): New function. | |
33104 | (input_cgraph): Input varpool. | |
33105 | * ipa-pure-const.c (pure_const_write_summary): Update. | |
33106 | * lto-streamer-out.c (lto_output): Update, output varpool too. | |
33107 | (write_global_stream): Kill WPA hack. | |
33108 | (produce_asm_for_decls): Update. | |
33109 | (output_alias_pair_p): Handle variables. | |
33110 | (output_unreferenced_globals): Output only needed partition of varpool. | |
33111 | * ipa-inline.c (inline_write_summary): Update. | |
33112 | * lto-streamer-in.c (lto_input_tree_ref, lto_input_tree): Do not build | |
33113 | cgraph. | |
33114 | * lto-section-in.c (lto_section_name): Add varpool and jump funcs. | |
33115 | * ipa.c (hash_varpool_node_set_element, eq_varpool_node_set_element, | |
33116 | varpool_node_set_new, varpool_node_set_add, | |
33117 | varpool_node_set_remove, varpool_node_set_find, dump_varpool_node_set, | |
33118 | debug_varpool_node_set): New functions. | |
33119 | * passes.c (rest_of_decl_compilation): when in LTO do not finalize. | |
33120 | (execute_one_pass): Process new decls too. | |
33121 | (ipa_write_summaries_2): Pass around vsets. | |
33122 | (ipa_write_summaries_1): Likewise. | |
33123 | (ipa_write_summaries): Build vset; be more selective about cgraph nodes | |
33124 | to add. | |
33125 | (ipa_write_optimization_summaries_1): Pass around vsets. | |
33126 | (ipa_write_optimization_summaries): Likewise. | |
33127 | * varpool.c (varpool_get_node): New. | |
33128 | (varpool_node): Update doubly linked lists. | |
33129 | (varpool_remove_node): New. | |
33130 | (dump_varpool_node): More dumping. | |
33131 | (varpool_enqueue_needed_node): Update doubly linked lists. | |
33132 | (decide_is_variable_needed): Kill ltrans hack. | |
33133 | (varpool_finalize_decl): Kill lto hack. | |
33134 | (varpool_assemble_decl): Skip decls in other partitions. | |
33135 | (varpool_assemble_pending_decls): Update doubly linkes lists. | |
33136 | (varpool_empty_needed_queue): Likewise. | |
33137 | (varpool_extra_name_alias): Likewise. | |
33138 | * lto-streamer.c (lto_get_section_name): Add vars section. | |
33139 | * lto-streamer.h (lto_section_type): Update. | |
33140 | (output_varpool, input_varpool): Declare. | |
33141 | ||
33142 | 2010-04-28 Mike Stump <mikestump@comcast.net> | |
33143 | ||
33144 | * config/i386/darwin.h (CC1_SPEC): Ignore -mdynamic-no-pic for now. | |
33145 | ||
33146 | 2010-04-28 Eric Botcazou <ebotcazou@adacore.com> | |
33147 | ||
33148 | * lto-streamer-in.c (unpack_ts_type_value_fields): Replace test for | |
33149 | record or union type with RECORD_OR_UNION_TYPE_P predicate. | |
33150 | (lto_input_ts_type_tree_pointers): Likewise. | |
33151 | * lto-streamer-out.c (pack_ts_type_value_fields): Likewise. | |
33152 | (lto_output_ts_type_tree_pointers): Likewise. | |
33153 | ||
33154 | 2010-04-28 Eric Botcazou <ebotcazou@adacore.com> | |
33155 | ||
33156 | Uniquization of constants at the Tree level | |
33157 | * tree.h (DECL_IN_CONSTANT_POOL): New macro. | |
33158 | (tree_decl_with_vis): Add in_constant_pool bit, move shadowed_for_var_p | |
33159 | bit to the end. | |
33160 | (tree_output_constant_def): Declare. | |
33161 | * gimplify.c (gimplify_init_constructor): When using block copy, first | |
33162 | uniquize the constant constructor on the RHS. | |
33163 | * lto-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Deal with | |
33164 | DECL_IN_CONSTANT_POOL flag. | |
33165 | * lto-streamer-out.c (pack_ts_decl_with_vis_value_fields): Likewise. | |
33166 | * varasm.c (make_decl_rtl): Deal with variables belonging to the global | |
33167 | constant pool. | |
33168 | (assemble_variable): Deal with symbols belonging to the tree constant | |
33169 | pool. | |
33170 | (get_constant_section): Add ALIGN parameter and simplify. | |
33171 | (build_constant_desc): Build a VAR_DECL and attach it to the symbol. | |
33172 | (assemble_constant_contents): Use the expression of the VAR_DECL. | |
33173 | (output_constant_def_contents): Use the alignment of the VAR_DECL. | |
33174 | (tree_output_constant_def): New global function. | |
33175 | (mark_constant): Use the expression of the VAR_DECL. | |
33176 | (place_block_symbol): Use the alignment of the VAR_DECL and the size of | |
33177 | its expression. | |
33178 | (output_object_block): Likewise and assemble the expression. | |
33179 | ||
33180 | 2010-04-28 Eric Botcazou <ebotcazou@adacore.com> | |
33181 | ||
33182 | * lto-streamer.c [LTO_STREAMER_DEBUG] (tree_htab, tree_hash_entry, | |
33183 | hash_tree, eq_tree): New tree hash table. | |
33184 | (lto_streamer_init) [LTO_STREAMER_DEBUG]: Initialize it. | |
33185 | [LTO_STREAMER_DEBUG] (lto_orig_address_map, lto_orig_address_get, | |
33186 | lto_orig_address_remove): Reimplement. | |
33187 | ||
33188 | 2010-04-28 Xinliang David Li <davidxl@google.com> | |
33189 | ||
33190 | PR c/42643 | |
33191 | * tree-ssa-uninit.c (can_skip_redundant_opnd): New function. | |
33192 | (compute_uninit_opnds_pos): New function. | |
33193 | (is_non_loop_exit_postdominating): New function. | |
33194 | (compute_control_dep_chain): New function. | |
33195 | (find_pdom): New function. | |
33196 | (convert_control_dep_chain_into_preds): New function. | |
33197 | (find_predicates): New function. | |
33198 | (find_control_equiv_block): New function. | |
33199 | (collect_phi_def_edges): New function. | |
33200 | (find_def_preds): New function. | |
33201 | (find_dom): New function. | |
33202 | (dump_predicates): New function. | |
33203 | (get_cmp_code): New function. | |
33204 | (is_value_included_in): New function. | |
33205 | (find_matching_predicate_in_rest_chains): New function. | |
33206 | (use_pred_not_overlap_with_undef_path_pred): New function. | |
33207 | (is_use_properly_guarded): New function. | |
33208 | (normalize_cond_1): New function. | |
33209 | (is_and_or_or): New function. | |
33210 | (normalize_cond): New function. | |
33211 | (is_gcond_subset_of): New function. | |
33212 | (is_subset_of_any): New function. | |
33213 | (is_or_set_subset_of): New function. | |
33214 | (is_and_set_subset_of): New function. | |
33215 | (is_norm_cond_subset_of): New function. | |
33216 | (is_pred_expr_subset_of): New function. | |
33217 | (is_pred_chain_subset_of): New function. | |
33218 | (is_included_in): New function. | |
33219 | (is_superset_of): New function. | |
33220 | (find_uninit_use): New function. | |
33221 | (warn_uninitialized_phi): New function. | |
33222 | (compute_possibly_undefined_names): New function. | |
33223 | (ssa_undefined_value_p): New function. | |
33224 | (execute_late_warn_uninitialized): New function. | |
33225 | * tree-ssa.c (ssa_undefined_value_p): Removed. | |
33226 | (warn_uninit): Changed to extern. | |
33227 | (warn_uninitialized_phi): Removed. | |
33228 | (warn_uninitialized_vars): Changed to extern. | |
33229 | (execute_late_warn_uninitialized): Removed | |
33230 | * tree-flow.h: Add new prototypes. | |
33231 | * timevar.def: Add new time variable. | |
33232 | * Makefile.in: Add new build file. | |
33233 | ||
33234 | 2010-04-28 Uros Bizjak <ubizjak@gmail.com> | |
33235 | ||
33236 | * config/alpha/elf.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object | |
33237 | type if available. | |
33238 | ||
33239 | 2010-04-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
33240 | ||
33241 | PR target/22224 | |
33242 | * config/alpha/osf5.h (ASM_OUTPUT_LOCAL): Redefine. | |
33243 | ||
33244 | 2010-04-28 Martin Jambor <mjambor@suse.cz> | |
33245 | ||
33246 | * cgraph.h (struct cgraph_node): New field indirect_calls. | |
33247 | (struct cgraph_indirect_call_info): New type. | |
33248 | (struct cgraph_edge): Removed field indirect_call. New fields | |
33249 | indirect_info, indirect_inlining_edge and indirect_unknown_callee. | |
33250 | (cgraph_create_indirect_edge): Declare. | |
33251 | (cgraph_make_edge_direct): Likewise. | |
33252 | (enum LTO_cgraph_tags): New item LTO_cgraph_indirect_edge. | |
33253 | * ipa-prop.h (struct ipa_param_call_note): Removed. | |
33254 | (struct ipa_node_params): Removed field param_calls. | |
33255 | (ipa_create_all_structures_for_iinln): Declare. | |
33256 | * cgraph.c: Described indirect edges and uids in initial comment. | |
33257 | (cgraph_add_edge_to_call_site_hash): New function. | |
33258 | (cgraph_edge): Search also among the indirect edges, use | |
33259 | cgraph_add_edge_to_call_site_hash to add edges to the call site hash. | |
33260 | (cgraph_set_call_stmt): Possibly turn an indirect edge into a direct | |
33261 | one, use cgraph_add_edge_to_call_site_hash to add edges to the call | |
33262 | site hash. | |
33263 | (initialize_inline_failed): Assign a reason to indirect edges. | |
33264 | (cgraph_create_edge_1): New function. | |
33265 | (cgraph_create_edge): Moved some functionality to | |
33266 | cgraph_create_edge_1. | |
33267 | (cgraph_create_indirect_edge): New function. | |
33268 | (cgraph_edge_remove_callee): Add an assert checking for | |
33269 | non-indirectness. | |
33270 | (cgraph_edge_remove_caller): Special-case indirect edges. | |
33271 | (cgraph_remove_edge): Likewise. | |
33272 | (cgraph_set_edge_callee): New function. | |
33273 | (cgraph_redirect_edge_callee): Use cgraph_set_edge_callee. | |
33274 | (cgraph_make_edge_direct): New function. | |
33275 | (cgraph_update_edges_for_call_stmt_node): Do nothing only when also | |
33276 | the declaration of the call statement matches. | |
33277 | (cgraph_node_remove_callees): Special-case indirect edges. | |
33278 | (cgraph_clone_edge): Likewise. | |
33279 | (cgraph_clone_node): Clone also the indirect edges. | |
33280 | (dump_cgraph_node): Dump indirect_inlining_edge flag instead of | |
33281 | indirect_call, dump count of indirect_calls edges. | |
33282 | * ipa-prop.c (iinlining_processed_edges): New variable. | |
33283 | (ipa_note_param_call): Create indirect edges instead of | |
33284 | creating notes. New parameter node. | |
33285 | (ipa_analyze_call_uses): New parameter node, pass it on to | |
33286 | ipa_note_param_call. | |
33287 | (ipa_analyze_stmt_uses): Likewise. | |
33288 | (ipa_analyze_params_uses): Pass node to ipa_analyze_stmt_uses. | |
33289 | (print_edge_addition_message): Work on edges rather than on notes. | |
33290 | (update_call_notes_after_inlining): Likewise, renamed to | |
33291 | update_indirect_edges_after_inlining. | |
33292 | (ipa_create_all_structures_for_iinln): New function. | |
33293 | (ipa_free_node_params_substructures): Do not free notes. | |
33294 | (ipa_edge_duplication_hook): Propagate bits within | |
33295 | iinlining_processed_edges bitmap. | |
33296 | (ipa_node_duplication_hook): Do not duplicate notes. | |
33297 | (free_all_ipa_structures_after_ipa_cp): Renamed to | |
33298 | ipa_free_all_structures_after_ipa_cp. | |
33299 | (free_all_ipa_structures_after_iinln): Renamed to | |
33300 | ipa_free_all_structures_after_iinln. | |
33301 | (ipa_write_param_call_note): Removed. | |
33302 | (ipa_read_param_call_note): Removed. | |
33303 | (ipa_write_indirect_edge_info): New function. | |
33304 | (ipa_read_indirect_edge_info): Likewise. | |
33305 | (ipa_write_node_info): Do not stream notes, do stream information | |
33306 | in indirect edges. | |
33307 | (ipa_read_node_info): Likewise. | |
33308 | (lto_ipa_fixup_call_notes): Removed. | |
33309 | * ipa-cp.c (pass_ipa_cp): Set stmt_fixup to NULL. | |
33310 | * ipa-inline.c (pass_ipa_inline): Likewise. | |
33311 | * cgraphunit.c (verify_cgraph_node): Check also indirect edges. | |
33312 | * cif-code.def (INDIRECT_UNKNOWN_CALL): New reason. | |
33313 | * tree-inline.c (copy_bb): Removed an unnecessary double check for | |
33314 | is_gimple_call. | |
33315 | * tree-inline.c (get_indirect_callee_fndecl): Do not consider indirect | |
33316 | edges. | |
33317 | * lto-cgraph.c (output_outgoing_cgraph_edges): New function. | |
33318 | (output_cgraph): Stream also indirect edges. | |
33319 | (lto_output_edge): Added capability to stream indirect edges. | |
33320 | (input_edge): Likewise. | |
33321 | (input_cgraph_1): Likewise. | |
33322 | * lto-streamer-in.c (fixup_call_stmt_edges_1): Fixup also statements | |
33323 | of indirect edges. | |
33324 | ||
33325 | 2010-04-28 Richard Guenther <rguenther@suse.de> | |
33326 | ||
33327 | PR tree-optimization/43879 | |
33328 | PR tree-optimization/43909 | |
33329 | * tree-ssa-structalias.c (struct variable_info): Add | |
33330 | only_restrict_pointers flag. | |
33331 | (new_var_info): Initialize it. Increment stats.total_vars here. | |
33332 | (create_function_info_for): Do not increment stats.total_vars here. | |
33333 | (get_function_part_constraint): Fix build with C++. | |
33334 | (insert_into_field_list): Remove. | |
33335 | (push_fields_onto_fieldstack): Properly merge fields. | |
33336 | (create_variable_info_for): Split and simplify. | |
33337 | (create_variable_info_for_1): New piece. | |
33338 | (intra_create_variable_infos): Properly make restrict constraints | |
33339 | from parameters. | |
33340 | ||
33341 | 2010-04-28 Richard Guenther <rguenther@suse.de> | |
33342 | ||
33343 | PR c++/43880 | |
33344 | * tree-inline.c (copy_bind_expr): Also copy bind expr vars value-exprs. | |
33345 | ||
33346 | 2010-04-27 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
33347 | Jan Hubicka <hubicka@ucw.cz> | |
33348 | ||
33349 | * doc/invoke.texi (-Wsuggest-attribute=const, | |
33350 | -Wsuggest-attribute=pure): Document. | |
33351 | * ipa-pure-const.c: Include toplev.h, intl.h and opts.h. | |
33352 | (function_always_visible_to_compiler_p, | |
33353 | suggest_attribute, warn_function_pure, warn_function_const): | |
33354 | New functions. | |
33355 | (check_call): Improve debug info. | |
33356 | (analyze_function): Do not check availability. | |
33357 | (add_new_function): Check availability. | |
33358 | (propagate): Output warnings. | |
33359 | (skip_function_for_local_pure_const): New function. | |
33360 | (local_pure_const): Use it; output warnings. | |
33361 | * common.opt (Wsuggest-attribute=const, | |
33362 | Wsuggest-attribute=pure): New. | |
33363 | ||
33364 | 2010-04-27 Jakub Jelinek <jakub@redhat.com> | |
33365 | ||
33366 | * dwarf2out.c (def_cfa_1): After DW_CFA_def_cfa_expression | |
33367 | force using DW_CFA_def_cfa instead of DW_CFA_def_cfa_register | |
33368 | or DW_CFA_def_cfa_offset{,_sf}. | |
33369 | ||
33370 | 2010-04-27 Eric Botcazou <ebotcazou@adacore.com> | |
33371 | ||
33372 | * tree.h: Fix truncated long macros. | |
33373 | ||
33374 | 2010-04-27 Kai Tietz <kai.tietz@onevision.com> | |
33375 | ||
33376 | * collect2.c (TARGET_64BIT): Redefine to target's default. | |
33377 | * tlink.c: Likewise. | |
33378 | * config/i386/cygming.h (USER_LABEL_PREFIX): Define | |
33379 | dependent to TARGET_64BIT and USE_MINGW64_LEADING_UNDERSCORES. | |
33380 | * config/i386/i386.h (CRT_CALL_STATIC_FUNCTION): Use | |
33381 | for underscoring __USER_LABEL_PREFIX__. | |
33382 | * config/i386/mingw-w64.h (SUB_LINK_ENTRY): New macro. | |
33383 | (SUB_LINK_ENTRY32): New. | |
33384 | (SUB_LINK_ENTRY64): New. | |
33385 | (LINK_SPEC): Replace entry point spec by SUB_LINK_ENTRY. | |
33386 | * config/i386/mingw32 (SUB_LINK_ENTRY32): New. | |
33387 | (SUB_LINK_ENTRY64): New. | |
33388 | (SUB_LINK_ENTRY): New. | |
33389 | (LINK_SPEC): Use SUB_LINK_ENTRY instead of hard-coded entry-point. | |
33390 | (DWARF2_UNWIND_INFO): Error out for use of dw2 unwind when | |
33391 | x64 target is choosen. | |
33392 | * config.in (USE_MINGW64_LEADING_UNDERSCORES): New. | |
33393 | * configure: Regenerated. | |
33394 | * configure.ac (leading-mingw64-underscores): Option added. | |
33395 | ||
33396 | 2010-04-27 Jan Hubicka <jh@suse.cz> | |
33397 | ||
33398 | * doc/invoke.texi (-fipa-profile): Document. | |
33399 | * opts.c (decode_options): Enable ipa-profile at -O1. | |
33400 | * timevar.def (TV_IPA_PROFILE): Define. | |
33401 | * common.opt (fipa-profile): Add. | |
33402 | * cgraph.c (cgraph_clone_node): Set local flag and clear vtable method | |
33403 | flag for clones. | |
33404 | (cgraph_propagate_frequency): Handle only local ones. | |
33405 | * tree-pass.h (pass_ipa_profile): Declare. | |
33406 | * ipa-profile.c (gate_profile): Use flag_ipa_profile. | |
33407 | (pass_ipa_profile): Use TV_IPA_PROFILE. | |
33408 | * ipa.c (ipa_profile): New function. | |
33409 | (gate_ipa_profile): Likewise. | |
33410 | (pass_ipa_profile): New global variable. | |
33411 | * passes.c (pass_ipa_profile): New. | |
33412 | ||
33413 | 2010-04-27 Nathan Froyd <froydnj@codesourcery.com> | |
33414 | ||
33415 | * config/arm/arm.c (arm_expand_builtin): Remove redundant declaration. | |
33416 | ||
33417 | 2010-04-27 Martin Jambor <mjambor@suse.cz> | |
33418 | ||
33419 | PR middle-end/43812 | |
33420 | * ipa.c (dissolve_same_comdat_group_list): New function. | |
33421 | (function_and_variable_visibility): Call | |
33422 | dissolve_same_comdat_group_list when comdat group contains external or | |
33423 | newly local nodes. | |
33424 | * cgraphunit.c (verify_cgraph_node): Verify that same_comdat_group | |
33425 | lists are circular and that they contain only DECL_ONE_ONLY nodes. | |
33426 | ||
33427 | 2010-04-27 Eric Botcazou <ebotcazou@adacore.com> | |
33428 | ||
33429 | * varasm.c (decode_addr_const): Handle special case of INDIRECT_REF. | |
33430 | (const_hash_1) <VECTOR_CST>: New case. | |
33431 | (compare_constant) <VECTOR_CST>: Likewise. | |
33432 | <ADDR_EXPR>: Deal with LABEL_REFs. | |
33433 | (copy_constant) <VECTOR_CST>: New case. | |
33434 | ||
33435 | 2010-04-27 Jan Hubicka <jh@suse.cz> | |
33436 | ||
33437 | * cgraph.c (cgraph_propagate_frequency): New function. | |
33438 | * cgraph.h (cgraph_propagate_frequency): Declare. | |
33439 | * ipa-inline.c (cgraph_clone_inlined_nodes): Call | |
33440 | cgraph_propagate_frequency. | |
33441 | ||
33442 | 2010-04-27 Jakub Jelinek <jakub@redhat.com> | |
33443 | ||
33444 | * unwind-dw2.c (_Unwind_DebugHook): Add used and noclone attributes. | |
33445 | ||
33446 | 2010-04-27 Bernd Schmidt <bernds@codesourcery.com> | |
33447 | ||
33448 | PR target/40657 | |
33449 | * config/arm/arm.c (thumb1_extra_regs_pushed): New function. | |
33450 | (thumb1_expand_prologue, thumb1_output_function_prologue): Call it | |
33451 | here to determine which regs to push and how much stack to reserve. | |
33452 | ||
33453 | 2010-04-27 Jie Zhang <jie@codesourcery.com> | |
33454 | ||
33455 | * doc/gimple.texi (gimple_statement_with_ops): Remove | |
33456 | addresses_taken field. | |
33457 | (gimple_statement_with_memory_ops): Likewise. | |
33458 | ||
33459 | 2010-04-27 Jan Hubicka <jh@suse.cz> | |
33460 | ||
33461 | * tree-inline.c (eni_inlining_weights): Remove. | |
33462 | (estimate_num_insns): Special case more builtins. | |
33463 | ||
33464 | 2010-04-27 Shujing Zhao <pearly.zhao@oracle.com> | |
33465 | ||
33466 | PR c/32207 | |
33467 | * c-typeck.c (build_binary_op): Move forward check for comparison | |
33468 | pointer with null pointer constant and adjust the diagnostic message. | |
33469 | ||
33470 | 2010-04-27 Dave Korn <dave.korn.cygwin@gmail.com> | |
33471 | ||
33472 | PR lto/42776 | |
33473 | * configure.ac (gcc_cv_as_section_has_align): Set if installed | |
33474 | binutils supports extended .section directive needed by LTO, or | |
33475 | warn if older binutils found. | |
33476 | (LTO_BINARY_READER): New AC_SUBST'd variable. | |
33477 | (LTO_USE_LIBELF): Likewise. | |
33478 | * config.gcc (lto_binary_reader): New target-specific configure | |
33479 | variable. | |
33480 | * Makefile.in (LTO_BINARY_READER): Import AC_SUBST'd autoconf var. | |
33481 | (LTO_USE_LIBELF): Likewise. | |
33482 | * configure: Regenerate. | |
33483 | ||
33484 | * collect2.c (is_elf): Rename from this ... | |
33485 | (is_elf_or_coff): ... to this, and recognize and allow i386 COFF | |
33486 | object files in addition to ELF-formatted ones. | |
33487 | (scan_prog_file): Caller updated. Also allow for LTO info marker | |
33488 | symbol to be prefixed or not by an extra underscore. | |
33489 | ||
33490 | * config/i386/t-cygming (winnt.o): Also depend on LTO_STREAMER_H. | |
33491 | * config/i386/winnt.c: Also #include lto-streamer.h | |
33492 | (i386_pe_asm_named_section): Specify 1-byte section alignment for | |
33493 | LTO named sections. | |
33494 | (i386_pe_asm_output_aligned_decl_common): Add comment. | |
33495 | (i386_pe_maybe_record_exported_symbol): Allow decl arg to be NULL. | |
33496 | ||
33497 | 2010-04-27 Hans-Peter Nilsson <hp@bitrange.com> | |
33498 | ||
33499 | PR target/43889 | |
33500 | * config/mmix/mmix.md ("*divdi3_nonknuth", "*moddi3_nonknuth"): | |
33501 | Add missing earlyclobber for second alternative. | |
33502 | ||
33503 | 2010-04-26 Bernd Schmidt <bernds@codesourcery.com> | |
33504 | ||
33505 | * df-problems.c (df_simulate_initialize_forwards): Set, don't clear, | |
33506 | bits for artificial defs at the top of the block. | |
33507 | * fwprop.c (single_def_use_enter_block): Don't call it. | |
33508 | ||
33509 | 2010-04-26 Jack Howarth <howarth@bromo.med.uc.edu> | |
33510 | ||
33511 | PR 43715 | |
33512 | * configure.ac: Use "$gcc_cv_nm -g" on darwin | |
33513 | instead of "$gcc_cv_objdump -T". | |
33514 | Use "-undefined dynamic_lookup" on darwin. | |
33515 | * configure: Regenerate. | |
33516 | ||
33517 | 2010-04-26 Jakub Jelinek <jakub@redhat.com> | |
33518 | ||
33519 | PR c/43893 | |
33520 | * c-omp.c (c_finish_omp_for): Handle also EQ_EXPR. | |
33521 | ||
33522 | 2010-04-26 Nathan Froyd <froydnj@codesourcery.com> | |
33523 | ||
33524 | * c-parser.c (struct c_token): Move location field up. | |
33525 | * c-tree.h (struct c_typespec): Move expr_const_operands field up. | |
33526 | (struct c_declspecs): Convert typespec_word, storage_class, and | |
33527 | default_int_p into bitfields. | |
33528 | (struct c_declarator): Move loc field up. | |
33529 | ||
33530 | 2010-04-26 Nathan Froyd <froydnj@codesourcery.com> | |
33531 | ||
33532 | * cfgloop.h (struct loop): Move can_be_parallel field up. | |
33533 | * ipa-prop.h (struct ip_node_params): Move bitfields up. | |
33534 | * tree-ssa-loop-ivopts.c (struct version_info): Move inv_id field | |
33535 | down. | |
33536 | (struct iv_cand): Convert pos field into a bitfield. | |
33537 | * tree-vectorizer.h (struct _loop_vec_info): Move loop_line_number | |
33538 | field up. | |
33539 | (struct _stmt_vec_info): Shuffle fields for better packing. | |
33540 | ||
33541 | 2010-04-26 Eric Botcazou <ebotcazou@adacore.com> | |
33542 | ||
33543 | * varasm.c (IN_NAMED_SECTION): Remove guard. | |
33544 | * config/arm/unknown-elf.h (IN_NAMED_SECTION): Rename to... | |
33545 | (IN_NAMED_SECTION_P): ...this. | |
33546 | (ASM_OUTPUT_ALIGNED_BSS): Adjust for above renaming. | |
33547 | (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Likewise. | |
33548 | ||
33549 | 2010-04-26 Eric Botcazou <ebotcazou@adacore.com> | |
33550 | ||
33551 | * gimplify.c (gimplify_cond_expr): Use THEN_ and ELSE_ local variables. | |
33552 | Use VOID_TYPE_P for all void type tests. Adjust TYPE variable instead | |
33553 | of shadowing it. Fix comments. | |
33554 | ||
33555 | 2010-04-26 Jan Hubicka <jh@suse.cz> | |
33556 | ||
33557 | * cgraph.c (cgraph_create_node): Set node frequency to normal. | |
33558 | (cgraph_clone_node): Copy function frequency. | |
33559 | * cgraph.h (node_frequency): New enum | |
33560 | (struct cgraph_node): Add. | |
33561 | * final.c (rest_of_clean_state): Update. | |
33562 | * lto-cgraph.c (lto_output_node): Output node frequency. | |
33563 | (input_overwrite_node): Input node frequency. | |
33564 | * tre-ssa-loop-ivopts (computation_cost): Update. | |
33565 | * lto-streamer-out.c (output_function): Do not output function | |
33566 | frequency. | |
33567 | * predict.c (maybe_hot_frequency_p): Update and handle functions | |
33568 | executed once. | |
33569 | (cgraph_maybe_hot_edge_p): Likewise; use cgraph frequency instead of | |
33570 | attribute lookup. | |
33571 | (probably_never_executed_bb_p, optimize_function_for_size_p): Update. | |
33572 | (compute_function_frequency): Set noreturn functions to be executed | |
33573 | once. | |
33574 | (choose_function_section): Update. | |
33575 | * lto-streamer-in.c (input_function): Do not input function frequency. | |
33576 | * function.c (allocate_struct_function): Do not initialize function | |
33577 | frequency. | |
33578 | * function.h (function_frequency): Remove. | |
33579 | (struct function): Remove function frequency. | |
33580 | * ipa-profile.c (CGRAPH_NODE_FREQUENCY): Remove. | |
33581 | (try_update): Update. | |
33582 | * tree-inline.c (initialize_cfun): Do not update function frequency. | |
33583 | * passes.c (pass_init_dump_file): Update. | |
33584 | * i386.c (ix86_compute_frame_layout): Update. | |
33585 | (ix86_pad_returns): Update. | |
33586 | ||
33587 | 2010-04-26 Jie Zhang <jie@codesourcery.com> | |
33588 | ||
33589 | PR tree-optimization/43833 | |
33590 | * tree-vrp.c (range_int_cst_p): New. | |
33591 | (range_int_cst_singleton_p): New. | |
33592 | (extract_range_from_binary_expr): Optimize BIT_AND_EXPR case | |
33593 | when both operands are constants. Use range_int_cst_p in | |
33594 | BIT_IOR_EXPR case. | |
33595 | ||
33596 | 2010-04-26 Jan Hubicka <jh@suse.cz> | |
33597 | ||
33598 | * cgraphunit.c (cgraph_copy_node_for_versioning): Fix profile updating. | |
33599 | ||
33600 | 2010-04-26 Richard Guenther <rguenther@suse.de> | |
33601 | ||
33602 | PR lto/43080 | |
33603 | * gimple.c (gimple_decl_printable_name): Deal gracefully | |
33604 | with a NULL DECL_NAME. | |
33605 | ||
33606 | 2010-04-26 Richard Guenther <rguenther@suse.de> | |
33607 | ||
33608 | PR lto/42425 | |
33609 | * tree.c (free_lang_data_in_type): Do not free TYPE_CONTEXT | |
33610 | if emitting debug information and it is either a function | |
33611 | or a namespace decl. | |
33612 | ||
33613 | 2010-04-26 Ira Rosen <irar@il.ibm.com> | |
33614 | ||
33615 | * tree-vectorizer.h (struct _stmt_vec_info): Add new field to | |
33616 | determine if the statement is vectorizable, and a macro to access it. | |
33617 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): | |
33618 | Skip statements that can't be vectorized. If the analysis fails, | |
33619 | mark the statement as unvectorizable if vectorizing basic block. | |
33620 | (vect_compute_data_refs_alignment): Likewise. | |
33621 | (vect_verify_datarefs_alignment): Skip statements marked as | |
33622 | unvectorizable. Add print. | |
33623 | (vect_analyze_group_access): Skip statements that can't be | |
33624 | vectorized. If the analysis fails, mark the statement as | |
33625 | unvectorizable if vectorizing basic block. | |
33626 | (vect_analyze_data_ref_accesses, vect_analyze_data_refs): Likewise. | |
33627 | * tree-vect-stmts.c (vectorizable_store): Fix the number of | |
33628 | generated stmts for SLP. | |
33629 | (new_stmt_vec_info): Initialize the new field. | |
33630 | * tree-vect-slp.c (vect_build_slp_tree): Fail to vectorize | |
33631 | statements marked as unvectorizable. | |
33632 | ||
33633 | 2010-04-25 Joseph Myers <joseph@codesourcery.com> | |
33634 | ||
33635 | * c-common.c (flag_isoc1x): New. | |
33636 | (flag_isoc99): Update comment. | |
33637 | * c-common.h (flag_isoc1x): New. | |
33638 | (flag_isoc99): Update comment. | |
33639 | * c-cppbuiltin.c (builtin_define_float_constants): Also define | |
33640 | __<type>_DECIMAL_DIG__. | |
33641 | * c-opts.c (set_std_c1x): New. | |
33642 | (c_common_handle_option): Handle -std=c1x and -std=gnu1x. | |
33643 | (set_std_c89, set_std_c99): Also set flag_isoc1x to 0. | |
33644 | * c.opt (-std=c1x, -std=gnu1x): New options. | |
33645 | * doc/cpp.texi: Mention -std=c1x. | |
33646 | * doc/cppopts.texi (-std=c1x, -std=gnu1x): Document. | |
33647 | * doc/extend.texi: Mention -std=c1x and -std=gnu1x. | |
33648 | * doc/invoke.texi (-std=c1x, -std=gnu1x): Document. | |
33649 | * doc/standards.texi: Mention C1X. | |
33650 | * ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, | |
33651 | LDBL_DECIMAL_DIG, FLT_HAS_SUBNORM, DBL_HAS_SUBNORM, | |
33652 | LDBL_HAS_SUBNORM, FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN): | |
33653 | Define for C1X. | |
33654 | ||
33655 | 2010-04-25 Uros Bizjak <ubizjak@gmail.com> | |
33656 | ||
33657 | * config/i386/gmon-sol2.c (_mcleanup): Change format string | |
33658 | placeholder from 0x%x to %#x. | |
33659 | * config/i386/i386elf.h (ASM_OUTPUT_ASCII): Ditto. | |
33660 | * config/i386/i386-interix.h (ASM_OUTPUT_ASCII): Ditto. | |
33661 | * config/i386/att.h (ASM_OUTPUT_ASCII): Ditto. | |
33662 | * config/i386/sysv4.h (ASM_OUTPUT_ASCII): Ditto. | |
33663 | * config/i386/i386.c (ix86_target_string): Ditto. | |
33664 | (output_pic_addr_const): Ditto. | |
33665 | (print_operand): Ditto. | |
33666 | ||
33667 | 2010-04-25 Paolo Bonzini <bonzini@gnu.org> | |
33668 | ||
33669 | * combine.c (find_split_point): Add third argument. Use it | |
33670 | to find nested multiply-accumulate instructions. Adjust calls. | |
33671 | (try_combine): Adjust call to find_split_point. | |
33672 | ||
33673 | 2010-04-24 Gerald Pfeifer <gerald@pfeifer.com> | |
33674 | ||
33675 | * doc/contrib.texi (Contributors): Add Dodji Seketeli. | |
33676 | ||
33677 | 2010-04-24 Bernd Schmidt <bernds@codesourcery.com> | |
33678 | ||
33679 | PR tree-optimization/41442 | |
33680 | * fold-const.c (merge_truthop_with_opposite_arm): New function. | |
33681 | (fold_binary_loc): Call it. | |
33682 | ||
33683 | 2010-04-23 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
33684 | ||
33685 | * toplev.c (general_init): Set default for fdiagnostics-show-option. | |
33686 | * opts.c (common_handle_option): Allow disabling it. | |
33687 | * common.opt (fdiagnostics-show-option): Add Var. Enabled by default. | |
33688 | ||
33689 | 2010-04-23 Eric Botcazou <ebotcazou@adacore.com> | |
33690 | ||
33691 | * expr.c (expand_expr_real_1) <VIEW_CONVERT_EXPR>: Only use conversion | |
33692 | between modes if both types are integral. | |
33693 | ||
33694 | 2010-04-23 Richard Guenther <rguenther@suse.de> | |
33695 | ||
33696 | PR tree-optimization/43572 | |
33697 | * tree-tailcall.c (find_tail_calls): Allow PARM_DECL uses. | |
33698 | ||
33699 | 2010-04-23 Richard Guenther <rguenther@suse.de> | |
33700 | ||
33701 | PR lto/43455 | |
33702 | * tree-inline.c (tree_can_inline_p): Also check compatibility | |
33703 | of return types. | |
33704 | ||
33705 | 2010-04-23 Martin Jambor <mjambor@suse.cz> | |
33706 | ||
33707 | PR tree-optimization/43846 | |
33708 | * tree-sra.c (struct access): New flag grp_assignment_read. | |
33709 | (build_accesses_from_assign): Set grp_assignment_read. | |
33710 | (sort_and_splice_var_accesses): Propagate grp_assignment_read. | |
33711 | (enum mark_read_status): New type. | |
33712 | (analyze_access_subtree): Propagate grp_assignment_read, create | |
33713 | accesses also if both direct_read and root->grp_assignment_read. | |
33714 | ||
33715 | 2010-04-23 Martin Jambor <mjambor@suse.cz> | |
33716 | ||
33717 | PR middle-end/43835 | |
33718 | * tree-sra.c (ipa_sra_preliminary_function_checks): Check that the | |
33719 | function does not have type attributes. | |
33720 | ||
33721 | 2010-04-23 Richard Guenther <rguenther@suse.de> | |
33722 | ||
33723 | PR lto/42653 | |
33724 | * tree.c (free_lang_data_in_decl): Do not reset DECL_CONTEXT | |
33725 | of FUNCTION_DECLs. | |
33726 | ||
33727 | 2010-04-22 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
33728 | ||
33729 | * sese.h (create_if_region_on_edge): Remove. | |
33730 | ||
33731 | * sese.c (create_if_region_on_edge): Make static. | |
33732 | ||
33733 | * tree-inline.c: Do not include ggc.h. | |
33734 | ||
33735 | * expr.c: Do not include ggc.h. | |
33736 | ||
33737 | * Makefile.in (tree-inline.o, expr.o): Remove $(GGC_H) from | |
33738 | dependencies. | |
33739 | ||
33740 | 2010-04-22 Kaz Kojima <kkojima@gcc.gnu.org> | |
33741 | ||
33742 | PR target/43744 | |
33743 | * config/sh/sh.c (find_barrier): Don't emit a constant pool | |
33744 | in the middle of insns for casesi_worker_2. | |
33745 | ||
33746 | 2010-04-22 David Edelsohn <edelsohn@gnu.org> | |
33747 | ||
33748 | * config/rs6000/x-aix: Override LDFLAGS for all COMPILERS. | |
33749 | ||
33750 | 2010-04-22 Ira Rosen <irar@il.ibm.com> | |
33751 | ||
33752 | PR tree-optimization/43842 | |
33753 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Handle | |
33754 | loop unrolling in update of exit phis. Fix comment. | |
33755 | * tree-vect-slp.c (vect_analyze_slp): Check that there are at | |
33756 | least two reduction statements in the loop before starting SLP | |
33757 | analysis. | |
33758 | ||
33759 | 2010-04-22 Nick Clifton <nickc@redhat.com> | |
33760 | ||
33761 | * config/stormy16/stormy16-lib2.c (__ucmpsi2): Fix thinko. | |
33762 | ||
33763 | 2010-04-22 Alexander Monakov <amonakov@ispras.ru> | |
33764 | ||
33765 | * tree-ssa-reassoc.c (eliminate_plus_minus_pair): Handle BIT_NOT_EXPR | |
33766 | to simplify a + ~a. | |
33767 | ||
33768 | 2010-04-22 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
33769 | ||
33770 | * tree-parloops.c (loop_parallel_p): New argument | |
33771 | parloop_obstack. Pass it down. | |
33772 | (parallelize_loops): New variable parloop_obstack. Initialize it, | |
33773 | pass it down, free it. | |
33774 | ||
33775 | * tree-loop-linear.c (linear_transform_loops): Pass down | |
33776 | lambda_obstack. | |
33777 | ||
33778 | * tree-data-ref.h (lambda_compute_access_matrices): New argument | |
33779 | of type struct obstack *. | |
33780 | ||
33781 | * tree-data-ref.c (analyze_subscript_affine_affine): New variable | |
33782 | scratch_obstack. Initialize it, pass down, free it. | |
33783 | ||
33784 | * lambda.h (lambda_loop_new): Remove. | |
33785 | (lambda_matrix_new, lambda_matrix_inverse) | |
33786 | (lambda_trans_matrix_new, lambda_trans_matrix_inverse): New | |
33787 | argument of type struct obstack *. | |
33788 | ||
33789 | * lambda-trans.c (lambda_trans_matrix_new): New argument | |
33790 | lambda_obstack. Pass it down, use obstack allocation for ret. | |
33791 | (lambda_trans_matrix_inverse): New argument lambda_obstack. Pass | |
33792 | it down. | |
33793 | ||
33794 | * lambda-mat.c (lambda_matrix_get_column) | |
33795 | (lambda_matrix_project_to_null): Remove. | |
33796 | (lambda_matrix_new): New argument lambda_obstack. Use obstack | |
33797 | allocation for mat. | |
33798 | (lambda_matrix_inverse_hard, lambda_matrix_inverse): New argument | |
33799 | lambda_obstack. | |
33800 | ||
33801 | * lambda-code.c (lambda_loop_new): New function. | |
33802 | (lambda_lattice_new, compute_nest_using_fourier_motzkin) | |
33803 | (lambda_compute_auxillary_space, lambda_compute_target_space) | |
33804 | (lambda_loopnest_transform, gcc_loop_to_lambda_loop) | |
33805 | (lambda_loopnest_to_gcc_loopnest): Pass down lambda_obstack. | |
33806 | (build_access_matrix): New argument lambda_obstack. Use obstack | |
33807 | allocation for am. | |
33808 | (lambda_compute_step_signs, lambda_compute_access_matrices): New | |
33809 | argument lambda_obstack. Pass it down. | |
33810 | ||
33811 | 2010-04-22 Bernd Schmidt <bernds@codesourcery.com> | |
33812 | ||
33813 | * optabs.h (expand_widening_mult): Declare. | |
33814 | ||
33815 | 2010-04-22 Richard Guenther <rguenther@suse.de> | |
33816 | ||
33817 | PR tree-optimization/43845 | |
33818 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Properly | |
33819 | lookup the CALL_EXPR function and arguments. | |
33820 | ||
33821 | 2010-04-22 Nick Clifton <nickc@redhat.com> | |
33822 | ||
33823 | * config/stormy16/stormy16.c | |
33824 | (xstormy16_asm_output_aligned_common): Handle a NULL decl parameter. | |
33825 | * config/stormy16/stormy16.h: Tidy up formatting. | |
33826 | (DONT_USE_BUILTIN_SETJMP): Remove definition. | |
33827 | * config/stormy16/stormy16.c (cbranchsi4): Delete pattern. | |
33828 | (ineqbranchsi): Delete pattern. | |
33829 | * config/stormy16/stormy16-lib2-ucmpsi2.c: New file. | |
33830 | * config/stormy16/stormy16-lib2.c (__ucmpsi2): New function. | |
33831 | * config/stormy16/t-stormy16 (LIB2FUNCS_EXTRA): Add | |
33832 | stormy16-lib2-ucmpsi2.c. | |
33833 | ||
33834 | 2010-04-22 Bernd Schmidt <bernds@codesourcery.com> | |
33835 | ||
33836 | * ifcvt.c (dead_or_predicable): Use df_simulate_find_defs and | |
33837 | df_simulate_find_noclobber_defs as appropriate. Keep track of an | |
33838 | extra set merge_set_noclobber, and use it to relax the final test | |
33839 | slightly. | |
33840 | * df.h (df_simulate_find_noclobber_defs): Declare. | |
33841 | * df-problems.c (df_simulate_find_defs): Don't ignore partial or | |
33842 | conditional defs. | |
33843 | (df_simulate_find_noclobber_defs): New function. | |
33844 | ||
33845 | 2010-04-22 Uros Bizjak <ubizjak@gmail.com> | |
33846 | ||
33847 | * config/i386/i386.md: Use {} around multi-line preparation statements. | |
33848 | ||
33849 | 2010-04-22 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
33850 | ||
33851 | * c-tree.h (push_init_level, pop_init_level, set_init_index) | |
33852 | (process_init_element): New argument of type struct obstack *. | |
33853 | ||
33854 | * c-typeck.c (push_init_level, pop_init_level, set_designator) | |
33855 | (set_init_index, set_init_label, set_nonincremental_init) | |
33856 | (set_nonincremental_init_from_string, find_init_member) | |
33857 | (output_init_element, output_pending_init_elements) | |
33858 | (process_init_element): New argument braced_init_obstack. Pass it | |
33859 | down. | |
33860 | (push_range_stack, add_pending_init): New argument | |
33861 | braced_init_obstack. Use obstack allocation. | |
33862 | ||
33863 | * c-parser.c (c_parser_initelt, c_parser_initval): New argument | |
33864 | braced_init_obstack. Pass it down. | |
33865 | (c_parser_braced_init): New variables ret, braced_init_obstack. | |
33866 | Initialize obstack, pass it down and finally free it. | |
33867 | ||
33868 | 2010-04-22 Bernd Schmidt <bernds@codesourcery.com> | |
33869 | ||
33870 | PR middle-end/29274 | |
33871 | * tree-pass.h (pass_optimize_widening_mul): Declare. | |
33872 | * tree-ssa-math-opts.c (execute_optimize_widening_mul, | |
33873 | gate_optimize_widening_mul): New static functions. | |
33874 | (pass_optimize_widening_mul): New. | |
33875 | * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: New case. | |
33876 | <case MULT_EXPR>: Remove support for widening multiplies. | |
33877 | * tree.def (WIDEN_MULT_EXPR): Tweak comment. | |
33878 | * cfgexpand.c (expand_debug_expr) <case WIDEN_MULT_EXPR>: Use | |
33879 | simplify_gen_unary rather than directly building extensions. | |
33880 | * tree-cfg.c (verify_gimple_assign_binary): Add tests for | |
33881 | WIDEN_MULT_EXPR. | |
33882 | * expmed.c (expand_widening_mult): New function. | |
33883 | * passes.c (init_optimization_passes): Add pass_optimize_widening_mul. | |
33884 | ||
33885 | 2010-04-21 Jan Hubicka <jh@suse.cz> | |
33886 | ||
33887 | * timevar.def (TV_WHOPR_WPA_FIXUP): Remove. | |
33888 | * lto-section-in.c (lto_section_name): Remove wpa_fixup. | |
33889 | * lto-wpa-fixup.c: Remove. | |
33890 | * Makefile.in (lto-wpa-fixup.o): Remove. | |
33891 | * passes.c (init_optimization_passes): Remove pass_ipa_lto_wpa_fixup. | |
33892 | (execute_all_ipa_transforms): Set cgraph_state to CGRAPH_STATE_IPA_SSA. | |
33893 | * lto-streamer.c (lto_get_section_name): Remove wpa_fixup section. | |
33894 | ||
33895 | 2010-04-21 Jan Hubicka <jh@suse.cz> | |
33896 | ||
33897 | * tree-pass.h (ipa_opt_pass_d): Rename function_read_summary; | |
33898 | add write_optimization_summary, read_optimization_summary. | |
33899 | (ipa_write_summaries_of_cgraph_node_set): Remove. | |
33900 | (ipa_write_optimization_summaries): Declare. | |
33901 | (ipa_read_optimization_summaries): Declare. | |
33902 | * ipa-cp.c (pass_ipa_cp): Update. | |
33903 | * ipa-reference.c (pass_ipa_reference): Update. | |
33904 | * ipa-pure-const.c (pass_ipa_pure_const): Update. | |
33905 | * lto-streamer-out.c (pass_ipa_lto_gimple, pass_ipa_lto_finish): | |
33906 | Update. | |
33907 | * ipa-inline.c (pass_ipa_inline): Update. | |
33908 | * ipa.c (pass_ipa_whole_program): Update. | |
33909 | * lto-wpa-fixup.c (pass_ipa_lto_wpa_fixup): Update. | |
33910 | * passes.c (ipa_write_summaries_1): Do not test wpa. | |
33911 | (ipa_write_optimization_summaries_1): New. | |
33912 | (ipa_write_optimization_summaries): New. | |
33913 | (ipa_read_summaries): Do not test ltrans. | |
33914 | (ipa_read_optimization_summaries_1): New. | |
33915 | (ipa_read_optimization_summaries): New. | |
33916 | ||
33917 | 2010-04-21 Jan Hubicka <jh@suse.cz> | |
33918 | ||
33919 | * lto-cgraph.c (lto_output_node): Do not output comdat groups | |
33920 | for boundary nodes. | |
33921 | (output_cgraph): Do not arrange comdat groups for boundary nodes. | |
33922 | ||
33923 | 2010-04-21 Jakub Jelinek <jakub@redhat.com> | |
33924 | ||
33925 | PR debug/40040 | |
33926 | * dwarf2out.c (add_name_and_src_coords_attributes): Add | |
33927 | DW_AT_{,MIPS_}linkage_name even for Fortran decls. | |
33928 | ||
33929 | 2010-04-21 Jan Hubicka <jh@suse.cz> | |
33930 | ||
33931 | * ipa-prop.c (ipa_edge_removal_hook): Check for bounds. | |
33932 | ||
33933 | 2010-04-21 Jan Hubicka <jh@suse.cz> | |
33934 | ||
33935 | * varpool.c (decide_is_variable_needed): Variable is always needed | |
33936 | during ltrans. | |
33937 | ||
33938 | 2010-04-21 Jan Hubicka <jh@suse.cz> | |
33939 | ||
33940 | * opts.c (decode_options): Enable pure-const pass for whopr. | |
33941 | ||
33942 | 2010-04-21 Jan Hubicka <jh@suse.cz> | |
33943 | ||
33944 | * cgraph.c (dump_cgraph_node): Dump also assembler name. | |
33945 | * ipa-inline.c (cgraph_decide_inlining_of_small_functions): Do not ice | |
33946 | at WPA dumping. | |
33947 | (cgraph_decide_inlining): Do not expect callee to be removed in all | |
33948 | cases. | |
33949 | ||
33950 | 2010-04-21 Eric B. Weddington <eric.weddington@atmel.com> | |
33951 | ||
33952 | * config/avr/avr-devices.c (avr_mcu_types): Add missing comma. | |
33953 | ||
33954 | 2010-04-21 Uros Bizjak <ubizjak@gmail.com> | |
33955 | ||
33956 | * config/i386/i386.md (x86_shrd): Add athlon_decode and | |
33957 | amdfam10_decode attributes. | |
33958 | ||
33959 | 2010-04-21 Jakub Jelinek <jakub@redhat.com> | |
33960 | ||
33961 | PR middle-end/43570 | |
33962 | * omp-low.c (scan_sharing_clauses): Don't scan_omp_op | |
33963 | OMP_CLAUSE_DECL for OMP_CLAUSE_COPYPRIVATE. | |
33964 | (lower_copyprivate_clauses): Use private var in outer | |
33965 | context instead of original var. Make sure the types | |
33966 | are correct for VLAs. | |
33967 | ||
33968 | 2010-04-21 Richard Guenther <rguenther@suse.de> | |
33969 | ||
33970 | * tree-ssa-structalias.c (do_ds_constraint): Avoid escaping | |
33971 | to non-pointer objects. | |
33972 | ||
33973 | 2010-04-21 Jakub Jelinek <jakub@redhat.com> | |
33974 | ||
33975 | * dwarf2out.c (add_var_loc_to_decl): Add LABEL argument. Drop | |
33976 | last chain entry if it starts with the still current label. | |
33977 | (add_location_or_const_value_attribute): Check that | |
33978 | loc_list->first->next is NULL instead of comparing ->first with ->last. | |
33979 | (dwarf2out_var_location): Pass last_label resp. last_postcall_label | |
33980 | to add_var_loc_to_decl. | |
33981 | ||
33982 | * dwarf2out.c (output_call_frame_info): For dw_cie_version | |
33983 | >= 4 add also address size and segment size fields into CIE header. | |
33984 | ||
33985 | * unwind-dw2.c (extract_cie_info): Handle CIE version 4, as | |
33986 | long as address size is the same as sizeof (void *) and | |
33987 | segment size is 0. | |
33988 | * unwind-dw2-fde.c (get_cie_encoding): Likewise. If | |
33989 | address size or segment size is unexpected, return DW_EH_PE_omit. | |
33990 | (classify_object_over_fdes): If get_cie_encoding returned | |
33991 | DW_EH_PE_omit, return -1. | |
33992 | (init_object): If classify_object_over_fdes returned -1, | |
33993 | pretend there were no FDEs at all. | |
33994 | ||
33995 | 2010-04-21 Uros Bizjak <ubizjak@gmail.com> | |
33996 | ||
33997 | * config/i386/i386.md (bswap<mode>2): Macroize expander from | |
33998 | bswap{si,di}2 using SWI48 mode iterator. | |
33999 | (*bswap<mode>2_movbe): Macroize insn from *bswap{si,di}_movbe using | |
34000 | SWI48 mode iterator. Set type attribute of bswap insn to bitmanip, | |
34001 | set modrm attribute of bswap insn to 0 and remove length attribute. | |
34002 | (*bswap<mode>2_1): Macroize insn from *bswap{si,di}_1 using SWI48 mode | |
34003 | iterator. Set type attribute to bitmanip, set modrm attribute to 0, | |
34004 | set mode attribute to <MODE> and remove length attribute. | |
34005 | ||
34006 | 2010-04-20 James E. Wilson <wilson@codesourcery.com> | |
34007 | ||
34008 | PR rtl-optimization/43520 | |
34009 | * ira-lives.c (ira_implicitly_set_insn_hard_regs): Exclude classes with | |
34010 | zero available registers. | |
34011 | ||
34012 | 2010-04-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
34013 | ||
34014 | * builtins.c (fold_builtin_cproj): Fold more cases. | |
34015 | ||
34016 | 2010-04-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
34017 | ||
34018 | * builtins.c (build_complex_cproj, fold_builtin_cproj): New. | |
34019 | (fold_builtin_1): Fold builtin cproj. | |
34020 | * builtins.def (BUILT_IN_CPROJ, BUILT_IN_CPROJF, BUILT_IN_CPROJL): | |
34021 | Use ATTR_CONST_NOTHROW_LIST. | |
34022 | ||
34023 | 2010-04-20 Uros Bizjak <ubizjak@gmail.com> | |
34024 | ||
34025 | * config/i386/i386.md (ffs<mode>2): Macroize expander from ffs_cmove | |
34026 | and ffsdi2 using SWI48 mode iterator. Expand SImode insn through | |
34027 | ffsi2_no_cmove for !TARGET_CMOVE. | |
34028 | (ffssi2_no_cmove): Rename from *ffs_no_cmove. Make public. | |
34029 | (ffssi2): Remove expander. | |
34030 | (*ffs<mode>_1): Macroize insn from *ffs{si,di} using SWI48 | |
34031 | mode iterator. | |
34032 | (ctz<mode>2): Ditto from ctz{si,di}2. | |
34033 | (clz<mode>2): Macroize expander from ctz{hi,si,di}2 using SWI248 | |
34034 | mode iterator. | |
34035 | (clz<mode>2_abm): Macroize insn from clz{hi,si,di}2_abm using SWI248 | |
34036 | mode iterator. | |
34037 | ||
34038 | 2010-04-20 Jakub Jelinek <jakub@redhat.com> | |
34039 | ||
34040 | * dwarf2out.c (AT_linkage_name): Define. | |
34041 | (clone_as_declaration): Handle DW_AT_linkage_name. | |
34042 | (add_name_and_src_coords_attributes): Use AT_linkage_name instead | |
34043 | of DW_AT_MIPS_linkage_name. | |
34044 | (move_linkage_attr): Likewise. | |
34045 | (dwarf2out_finish): Likewise. | |
34046 | ||
34047 | 2010-04-20 Xinliang David Li <davidxl@gcc.gnu.org> | |
34048 | ||
34049 | PR middle-end/41952 | |
34050 | * fold-const.c (fold_comparison): New folding rule. | |
34051 | ||
34052 | 2010-04-20 Anatoly Sokolov <aesok@post.ru> | |
34053 | ||
34054 | * double-int.h (double_int_setbit): Declare. | |
34055 | * double-int.c (double_int_setbit): New function. | |
34056 | * rtl.h (immed_double_int_const): Declare. | |
34057 | * emit-rtl.c (immed_double_int_const): New function. | |
34058 | * builtins.c (expand_builtin_signbit): Clean up, use double_int_* | |
34059 | and immed_double_int_const functions. | |
34060 | * optabs.c (expand_absneg_bit, expand_copysign_absneg, | |
34061 | expand_copysign_bit): (Ditto.). | |
34062 | * simplify-rtx.c (simplify_binary_operation_1): (Ditto.). | |
34063 | * tree-ssa-address.c (addr_for_mem_ref): (Ditto.). | |
34064 | * dojump.c (prefer_and_bit_test): (Ditto.). | |
34065 | * expr.c (convert_modes, reduce_to_bit_field_precision, | |
34066 | const_vector_from_tree): (Ditto.). | |
34067 | * expmed.c (mask_rtx, lshift_value): (Ditto.). | |
34068 | ||
34069 | 2010-04-20 Jan Hubicka <jh@suse.cz> | |
34070 | ||
34071 | * cgraph.c (cgraph_remove_node): Kill bodies in other partitoin. | |
34072 | (dump_cgraph_node): Dump new flags. | |
34073 | * cgraph.h (struct cgraph_node): Add flags | |
34074 | reachable_from_other_partition and in_other_partition. | |
34075 | (cgraph_can_remove_if_no_direct_calls_p): Functions used by | |
34076 | other partition can not be removed. | |
34077 | * cgraphunit.c (cgraph_mark_functions_to_output): Functions used by | |
34078 | the other partition must be output; silence sanity checking on | |
34079 | leaking functions bodies from other paritition. | |
34080 | * lto-cgraph.c (reachable_from_other_partition_p): New function. | |
34081 | (lto_output_node): Output new flags; do not sanity check that inline | |
34082 | clones are output; drop lto_forced_extern_inline_p code; do not mock | |
34083 | visibility flags at partition boundaries. | |
34084 | (add_node_to): New function. | |
34085 | (output_cgraph): Use it to sort functions so masters appear before | |
34086 | clones. | |
34087 | (input_overwrite_node): Input new flags. | |
34088 | * passes.c (ipa_write_summaries): Do not call | |
34089 | lto_new_extern_inline_states. | |
34090 | * lto-section-out.c (forced_extern_inline, | |
34091 | lto_new_extern_inline_states lto_delete_extern_inline_states, | |
34092 | lto_force_functions_extern_inline, lto_forced_extern_inline_p): Kill. | |
34093 | * lto-streamer.h (lto_new_extern_inline_states, | |
34094 | * lto_delete_extern_inline_states, lto_force_functions_extern_inline, | |
34095 | lto_forced_extern_inline_p): Kill. | |
34096 | ||
34097 | 2010-04-20 Richard Guenther <rguenther@suse.de> | |
34098 | ||
34099 | * tree-ssa-structalias.c (do_sd_constraint): Add edges only | |
34100 | from vars that can have pointers. | |
34101 | (process_constraint): Dump useless constraints. | |
34102 | ||
34103 | 2010-04-20 Richard Guenther <rguenther@suse.de> | |
34104 | ||
34105 | * tree-ssa-structalias.c (do_structure_copy): Properly handle DEREF. | |
34106 | (dump_sa_points_to_info): Remove asserts. | |
34107 | (init_base_vars): nothing_id isn't an escape point nor does it | |
34108 | have pointers. | |
34109 | ||
34110 | 2010-04-20 Jakub Jelinek <jakub@redhat.com> | |
34111 | ||
34112 | * tree.h (TYPE_REF_IS_RVALUE): Define. | |
34113 | * dwarf2out.c (attr_checksum_ordered, is_type_die, is_comdat_die, | |
34114 | should_move_die_to_comdat, prune_unused_types_walk): Handle | |
34115 | DW_TAG_rvalue_reference_type like DW_TAG_reference_type. | |
34116 | (modified_type_die, gen_reference_type_die): Emit | |
34117 | DW_TAG_rvalue_reference_type instead of DW_TAG_reference_type | |
34118 | if TYPE_REF_IS_RVALUE and -gdwarf-4. | |
34119 | ||
34120 | 2010-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
34121 | ||
34122 | PR target/43635 | |
34123 | * config/s390/s390.c (s390_emit_call): Turn direct into indirect | |
34124 | calls for -fpic -m31 if they have been sibcall optimized. | |
34125 | ||
34126 | 2010-04-19 James E. Wilson <wilson@codesourcery.com> | |
34127 | ||
34128 | * config/ia64/ia64.h (FIXED_REGISTERS, CALL_USED_REGISTERS): Make | |
34129 | ar.lc fixed and call-used. | |
34130 | ||
34131 | * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Define. | |
34132 | ||
34133 | 2010-04-19 Jan Hubicka <jh@suse.cz> | |
34134 | ||
34135 | * opts.c (decode_options): Disable whpr incompatible passes. | |
34136 | * lto/lto.c (lto_1_to_1_map): Skip clones. | |
34137 | (read_cgraph_and_symbols): Do not mark everything as needed. | |
34138 | (do_whole_program_analysis): Do map only after optimizing; | |
34139 | set proper cgraph_state; use passmanager. | |
34140 | ||
34141 | 2010-04-19 DJ Delorie <dj@redhat.com> | |
34142 | ||
34143 | * cfgexpand.c (expand_debug_expr): Check for mismatched modes in | |
34144 | POINTER_PLUS_EXPR and fix them. | |
34145 | ||
34146 | 2010-04-19 Eric B. Weddington <eric.weddington@atmel.com> | |
34147 | ||
34148 | * config/avr/avr-devices.c (avr_mcu_types): Add support for new | |
34149 | devices atmega644pa, attiny2313a, attiny24a, attiny261a, attiny4313, | |
34150 | attiny44a, attiny861a, atmega16a, atmega168a, atmega164a, atmega165a, | |
34151 | atmega169a, atmega169pa, atmega16hva2, atmega324a, atmega324pa, | |
34152 | atmega325a, atmega3250a, atmega328, atmega329a, atmega329pa, | |
34153 | atmega3290a, atmega48a, atmega644a, atmega645a, atmega645p, | |
34154 | atmega6450a, atmega6450p, atmega649a, atmega649p, atmega6490a, | |
34155 | atmega6490p, atmega64hve, atmega88a, atmega88pa, attiny461a, attiny84a, | |
34156 | m3000. Remove support for devices atmega8m1, atmega8c1, atmega16c1, | |
34157 | atmega4hvd, atmega8hvd, attiny327, m3000f, m3000s, m3001b. | |
34158 | * config/avr/t-avr.c (MULTILIB_MATCHES): Same. | |
34159 | ||
34160 | 2010-04-19 Eric Botcazou <ebotcazou@adacore.com> | |
34161 | ||
34162 | * ifcvt.c (noce_try_cmove_arith): Fix long lines. | |
34163 | (check_cond_move_block): Likewise. | |
34164 | (cond_move_process_if_block): Likewise. | |
34165 | (noce_find_if_block): Improve formatting. | |
34166 | (find_if_header): Pass 0 to memset and tweak conditions. | |
34167 | (cond_exec_find_if_block): Fix long lines and tweak conditions. | |
34168 | ||
34169 | 2010-04-19 Jakub Jelinek <jakub@redhat.com> | |
34170 | ||
34171 | * dwarf2out.c (lower_bound_default): For DW_LANG_Python return 0 | |
34172 | for -gdwarf-4. | |
34173 | ||
34174 | PR middle-end/43337 | |
34175 | * tree-nested.c (convert_nonlocal_omp_clauses): OMP_CLAUSE_PRIVATE | |
34176 | with non-local decl doesn't need chain. | |
34177 | ||
34178 | 2010-04-19 Vladimir Makarov <vmakarov@redhat.com> | |
34179 | ||
34180 | * ira-color.c (allocno_reload_assign): Avoid accumulating | |
34181 | reload registers in ALLOCNO_TOTAL_CONFLICT_HARD_REGS. | |
34182 | ||
34183 | 2010-04-19 Martin Jambor <mjambor@suse.cz> | |
34184 | ||
34185 | * gimple.h (create_tmp_reg): Declare. | |
34186 | * gimplify.c (create_tmp_reg): New function. | |
34187 | (gimplify_return_expr): Use create_tmp_reg. | |
34188 | (gimplify_omp_atomic): Likewise. | |
34189 | (gimple_regimplify_operands): Likewise. | |
34190 | * tree-dfa.c (make_rename_temp): Likewise. | |
34191 | * tree-predcom.c (predcom_tmp_var): Likewise. | |
34192 | (reassociate_to_the_same_stmt): Likewise. | |
34193 | * tree-sra.c (replace_uses_with_default_def_ssa_name): Likewise. | |
34194 | (get_replaced_param_substitute): Likewise. | |
34195 | * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise. | |
34196 | * tree-ssa-phiopt.c (cond_store_replacement): Likewise. | |
34197 | * tree-ssa-pre.c (get_representative_for): Likewise. | |
34198 | (create_expression_by_pieces): Likewise. | |
34199 | * tree-tailcall.c (adjust_return_value_with_ops): Likewise. | |
34200 | (create_tailcall_accumulator): Likewise. | |
34201 | ||
34202 | 2010-04-19 Martin Jambor <mjambor@suse.cz> | |
34203 | ||
34204 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update | |
34205 | new_stmt. | |
34206 | (cgraph_materialize_all_clones): Assert !need_ssa_update_p. | |
34207 | ||
34208 | 2010-04-19 Richard Guenther <rguenther@suse.de> | |
34209 | ||
34210 | PR tree-optimization/43796 | |
34211 | * tree-vrp.c (adjust_range_with_scev): Lookup init and step | |
34212 | from SCEV in the lattice. | |
34213 | (vrp_visit_phi_node): Dump change. | |
34214 | ||
34215 | 2010-04-19 Richard Guenther <rguenther@suse.de> | |
34216 | ||
34217 | * configure.ac: Fix quoting around elf_getshstrndx ABI check. | |
34218 | * configure: Re-generated. | |
34219 | ||
34220 | 2010-04-19 Richard Guenther <rguenther@suse.de> | |
34221 | ||
34222 | PR tree-optimization/43783 | |
34223 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Drop | |
34224 | constant ARRAY_REF operands two and three if possible. | |
34225 | ||
34226 | 2010-04-19 Uros Bizjak <ubizjak@gmail.com> | |
34227 | ||
34228 | PR target/43766 | |
34229 | * config/i386/i386.c (ix86_decompose_address): Handle ASHIFT addends. | |
34230 | ||
34231 | 2010-04-19 Jie Zhang <jie@codesourcery.com> | |
34232 | ||
34233 | PR target/43662 | |
34234 | * reginfo.c (reinit_regs): Set caller_save_initialized_p to false. | |
34235 | ||
34236 | 2010-04-19 Ira Rosen <irar@il.ibm.com> | |
34237 | ||
34238 | PR tree-optimization/37027 | |
34239 | * tree-vectorizer.h (struct _loop_vec_info): Add new field reductions | |
34240 | and macro to access it. | |
34241 | (vectorizable_reduction): Add argument. | |
34242 | (vect_get_slp_defs): Likewise. | |
34243 | * tree-vect-loop.c (vect_analyze_scalar_cycles_1): Collect reduction | |
34244 | statements for possible use in SLP. | |
34245 | (new_loop_vec_info): Initialize LOOP_VINFO_REDUCTIONS. | |
34246 | (destroy_loop_vec_info): Free LOOP_VINFO_REDUCTIONS. | |
34247 | (vect_create_epilog_for_reduction): Handle SLP. Modify documentation, | |
34248 | add new argument. | |
34249 | (vectorizable_reduction): Likewise. | |
34250 | * tree-vect-stmts.c (vect_get_vec_defs): Update call to | |
34251 | vect_get_slp_defs. | |
34252 | (vectorizable_type_demotion, vectorizable_type_promotion, | |
34253 | vectorizable_store): Likewise. | |
34254 | (vect_analyze_stmt): Update call to vectorizable_reduction. | |
34255 | (vect_transform_stmt): Likewise. | |
34256 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Handle reduction. | |
34257 | (vect_build_slp_tree): Fix indentation. Check that there are no loads | |
34258 | from different interleaving chains in same node. | |
34259 | (vect_slp_rearrange_stmts): New function. | |
34260 | (vect_supported_load_permutation_p): Allow load permutations for | |
34261 | reductions. Call vect_slp_rearrange_stmts() to rearrange statements | |
34262 | inside SLP nodes if necessary. | |
34263 | (vect_analyze_slp_instance): Handle reductions. | |
34264 | (vect_analyze_slp): Try to build SLP instances originating from groups | |
34265 | of reductions. | |
34266 | (vect_detect_hybrid_slp_stmts): Skip reduction statements. | |
34267 | (vect_get_constant_vectors): Create initial vectors for reductions | |
34268 | according to reduction code. Add new argument. | |
34269 | (vect_get_slp_defs): Add new argument, pass it to | |
34270 | vect_get_constant_vectors. | |
34271 | (vect_schedule_slp_instance): Remove SLP tree root statements. | |
34272 | ||
34273 | 2010-04-19 Jakub Jelinek <jakub@redhat.com> | |
34274 | ||
34275 | * tree.h (ENUM_IS_SCOPED): Define. | |
34276 | * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_enum_class | |
34277 | for ENUM_IS_SCOPED enums. | |
34278 | ||
34279 | 2010-04-18 Eric Botcazou <ebotcazou@adacore.com> | |
34280 | ||
34281 | * fold-const.c (fold_comparison): Use ssizetype. | |
34282 | * gimple-fold.c (maybe_fold_offset_to_array_ref): Likewise. | |
34283 | * ipa-prop.c (ipa_modify_call_arguments): Use sizetype. | |
34284 | * tree-loop-distribution.c (build_size_arg_loc): Likewise. | |
34285 | * tree-object-size.c (compute_object_sizes): Use size_type_node. | |
34286 | ||
34287 | * tree.h (initialize_sizetypes): Remove parameter. | |
34288 | (build_common_tree_nodes): Remove second parameter. | |
34289 | * stor-layout.c (initialize_sizetypes): Remove parameter. | |
34290 | Always create an unsigned type. | |
34291 | (set_sizetype): Assert that the passed type is unsigned and simplify. | |
34292 | * tree.c (build_common_tree_nodes): Remove second parameter. | |
34293 | Adjust call to initialize_sizetypes. | |
34294 | * c-decl.c (c_init_decl_processing): Remove second argument in call to | |
34295 | build_common_tree_nodes. | |
34296 | ||
34297 | 2010-04-18 Matthias Klose <doko@ubuntu.com> | |
34298 | ||
34299 | * gcc.c (main): Search for liblto_plugin.so with mode R_OK. | |
34300 | ||
34301 | 2010-04-18 Ira Rosen <irar@il.ibm.com> | |
34302 | ||
34303 | PR tree-optimization/43771 | |
34304 | * tree-vect-slp.c (vect_supported_load_permutation_p): Check that | |
34305 | load permutation doesn't have gaps. | |
34306 | ||
34307 | 2010-04-18 Jan Hubicka <jh@suse.cz> | |
34308 | ||
34309 | * i386.md (UNSPEC_SSE_PROLOGUE_SAVE_LOW): New. | |
34310 | (sse_prologue_save_insn expander): Use new pattern. | |
34311 | (sse_prologue_save_insn1): New pattern and splitter. | |
34312 | (sse_prologue_save_insn): Update to deal also with 64bit aligned | |
34313 | blocks. | |
34314 | * i386.c (setup_incoming_varargs_64): Do not compute jump | |
34315 | destination here. | |
34316 | (ix86_gimplify_va_arg): Update alignment needed. | |
34317 | (ix86_local_alignment): Do not align all local arrays to 128bit. | |
34318 | ||
34319 | 2010-04-17 Jan Hubicka <jh@suse.cz> | |
34320 | ||
34321 | * ipa-inline.c (cgraph_early_inlining): Handle flattening too. | |
34322 | ||
34323 | 2010-04-17 Richard Earnshaw <rearnsha@arm.com> | |
34324 | ||
34325 | * arm.md (negdi2): Remove redundant code to force values into a | |
34326 | register. | |
34327 | ||
34328 | 2010-04-17 Richard Earnshaw <rearnsha@arm.com> | |
34329 | ||
34330 | * arm/bpabi.S: Add EABI alignment attributes to objects. | |
34331 | * arm/bpabi-v6m.S: Likewise. | |
34332 | * arm/crti.asm: Likewise. | |
34333 | * arm/crtn.asm: Likewise. | |
34334 | * arm/lib1funcs.asm: Likewise. | |
34335 | * arm/libunwind.S: Likewise. | |
34336 | ||
34337 | 2010-04-17 Richard Earnshaw <rearnsha@arm.com> | |
34338 | ||
34339 | * arm-protos.h (tune_params): New structure. | |
34340 | * arm.c (current_tune): New variable. | |
34341 | (arm_constant_limit): Delete. | |
34342 | (struct processors): Add pointer to the tune parameters. | |
34343 | (arm_slowmul_tune): New tuning option. | |
34344 | (arm_fastmul_tune, arm_xscale_tune, arm_9e_tune): Likewise. | |
34345 | (all_cores): Adjust to pick up the tuning model. | |
34346 | (arm_constant_limit): New function. | |
34347 | (arm_override_options): Select the appropriate tuning model. Delete | |
34348 | initialization of arm_const_limit. | |
34349 | (arm_split_constant): Use the new constant-limit model. | |
34350 | (arm_rtx_costs): Pick up the current tuning model. | |
34351 | * arm.md (is_strongarm, is_xscale): Delete. | |
34352 | * arm-generic.md (load_ldsched_x, load_ldsched): Test explicitly | |
34353 | for Xscale variant architectures. | |
34354 | (mult_ldsched_strongarm, mult_ldsched): Similarly for StrongARM. | |
34355 | ||
34356 | 2010-04-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
34357 | ||
34358 | * config/arm/arm.c (arm_gen_constant): Remove unused variable | |
34359 | can_shift. | |
34360 | (arm_rtx_costs_1): Remove unused variable extra_cost. | |
34361 | (arm_unwind_emit_set): Use variable offset. | |
34362 | (thumb1_output_casesi): Remove unused variable flags. | |
34363 | ||
34364 | 2010-04-16 Jeff Law <law@redhat.com> | |
34365 | ||
34366 | * ira-color.c (ira_reassign_pseudos): Collect and sort all the pseudos | |
34367 | needing assignment rather than doing a two-phase assignment. Remove | |
34368 | unused variable 'm'. | |
34369 | ||
34370 | 2010-04-16 Jakub Jelinek <jakub@redhat.com> | |
34371 | ||
34372 | PR bootstrap/43767 | |
34373 | * alias.c (memrefs_conflict_p): Don't crash if CSELIB_VAL_PTR is NULL. | |
34374 | ||
34375 | 2010-04-16 Doug Kwan <dougkwan@google.com> | |
34376 | ||
34377 | * tree-ssa-reassoc.c (struct operand_entry): Add new field ID. | |
34378 | (next_operand_entry_id): New static variable. | |
34379 | (sort_by_operand_rank): Stabilize qsort comparator by using unique IDs. | |
34380 | (add_to_ops_vec): Assigned unique ID to operand entry. | |
34381 | (struct oecount_s): New field ID. | |
34382 | (oecount_cmp): Stabilize qsort comparotor by using unique IDs. | |
34383 | (undistribute_ops_list): Assign unique IDs to oecounts. | |
34384 | (init_reassoc): reset next_operand_entry_id. | |
34385 | ||
34386 | 2010-04-16 Doug Kwan <dougkwan@google.com> | |
34387 | ||
34388 | * config/i386/i386.md (*jcc_bt<mode>): Fix build breakage by adding | |
34389 | missing left parenthesis. | |
34390 | ||
34391 | 2010-04-16 Uros Bizjak <ubizjak@gmail.com> | |
34392 | ||
34393 | * config/i386/i386.md (*bt<mode>): Macroize insn from *btsi and | |
34394 | *btdi_rex64 using SWI48 mode iterator. | |
34395 | (*jcc_bt<mode>): Ditto from *jcc_btsi and *jcc_btdi_rex64. | |
34396 | (*jcc_bt<mode>_mask): Ditto from *jcc_btsi_mask and | |
34397 | *jcc_btdi_mask_rex64. | |
34398 | ||
34399 | 2010-04-16 Anatoly Sokolov <aesok@post.ru> | |
34400 | ||
34401 | * double-int.h (tree_to_double_int): Convert to macro. | |
34402 | * double-int.c (tree_to_double_int): Remove. | |
34403 | ||
34404 | 2010-04-16 Jakub Jelinek <jakub@redhat.com> | |
34405 | ||
34406 | PR debug/43762 | |
34407 | * dwarf2out.c (add_bound_info): Always call loc_list_from_tree | |
34408 | with want_address 2 and in case a single element list might be | |
34409 | possible, call it again with want_address 0. | |
34410 | ||
34411 | 2010-04-12 Kaushik Phatak <kaushik.phatak@kpitcummins.com> | |
34412 | ||
34413 | * config/h8300/h8300.c (print_operand) : Modify case 'V' and | |
34414 | case 'W' print operands for HI mode. | |
34415 | * config/h8300/h8300.h (Y0, Y2) : New constraints. | |
34416 | * config/h8300/h8300.md (bclrqi_msx, bclrhi_msx): New patterns | |
34417 | (bsetqi_msx, bsethi_msx, bnotqi_msx, bnothi_msx): Likewise. | |
34418 | * config/h8300/predicate.md (bit_register_indirect_operand): New. | |
34419 | ||
34420 | * config/h8300/h8300.h (OK_FOR_U): Support 'U' constraint for H8300SX. | |
34421 | ||
34422 | * config/h8300/h8300.md (movqi_h8sx, movhi_h8sx, movsi_h8sx, | |
34423 | cmphi_h8300hs_znvc, cmpsi, addhi3_h8sx) : Emit instructions in | |
34424 | #xx:3 and #xx:4 mode. | |
34425 | ||
34426 | * config/h8300/h8300.md (inverted load with HImode dest): Add | |
34427 | support for H8300SX. | |
34428 | ||
34429 | * config/h8300/predicate.md (bit_operand): Allow immediate values that | |
34430 | satisfy 'U' constraint. | |
34431 | ||
34432 | 2010-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
34433 | ||
34434 | * configure.ac: Check for elf_getshdrstrndx or elf_getshstrndx flavor. | |
34435 | * configure: Regenerate. | |
34436 | * config.in: Regenerate. | |
34437 | * doc/install.texi (Prerequisites): Document that Solaris 2 libelf | |
34438 | works. | |
34439 | ||
34440 | 2010-04-16 Richard Guenther <rguenther@suse.de> | |
34441 | ||
34442 | * tree.h (struct tree_decl_minimal): Move pt_uid ... | |
34443 | (struct tree_decl_common): ... here. | |
34444 | (DECL_PT_UID): Adjust. | |
34445 | (SET_DECL_PT_UID): Likewise. | |
34446 | (DECL_PT_UID_SET_P): Likewise. | |
34447 | ||
34448 | 2010-04-16 Richard Guenther <rguenther@suse.de> | |
34449 | ||
34450 | PR tree-optimization/43572 | |
34451 | * tree-ssa-alias.h (call_may_clobber_ref_p): Declare. | |
34452 | * tree-ssa-alias.c (call_may_clobber_ref_p): Export. | |
34453 | * tree-flow.h (is_call_clobbered): Remove. | |
34454 | * tree-flow-inline.h (is_call_clobbered): Likewise. | |
34455 | * tree-dfa.c (dump_variable): Do not dump call clobber state. | |
34456 | * tree-nrv.c (dest_safe_for_nrv_p): Use the alias oracle. | |
34457 | (execute_return_slot_opt): Adjust. | |
34458 | * tree-tailcall.c (suitable_for_tail_opt_p): Remove | |
34459 | check for call clobbered vars here. | |
34460 | (find_tail_calls): Move tailcall verification to the | |
34461 | proper place. | |
34462 | ||
34463 | 2010-04-16 Diego Novillo <dnovillo@google.com> | |
34464 | ||
34465 | * doc/invoke.texi: Explain how are unrecognized -Wno- warnings handled. | |
34466 | ||
34467 | 2010-04-16 Bernd Schmidt <bernds@codesourcery.com> | |
34468 | ||
34469 | PR target/40603 | |
34470 | * config/arm/arm.md (cbranchqi4): New pattern. | |
34471 | * config/arm/predicates.md (const0_operand, | |
34472 | cbranchqi4_comparison_operator): New predicates. | |
34473 | ||
34474 | 2010-04-16 Richard Guenther <rguenther@suse.de> | |
34475 | ||
34476 | * gimple-pretty-print.c (dump_gimple_phi): Dump alias info. | |
34477 | (dump_gimple_stmt): Likewise. | |
34478 | ||
34479 | 2010-04-16 Bernd Schmidt <bernds@codesourcery.com> | |
34480 | ||
34481 | * recog.h (struct recog_data): New field is_operator. | |
34482 | (struct insn_operand_data): New field is_operator. | |
34483 | * recog.c (extract_insn): Set recog_data.is_operator. | |
34484 | * genoutput.c (output_operand_data): Emit code to set the | |
34485 | is_operator field. | |
34486 | * reload.c (find_reloads): Use it rather than testing for an | |
34487 | empty constraint string. | |
34488 | ||
34489 | PR target/41514 | |
34490 | * config/arm/arm.md (cbranchsi4_insn): Renamed from "*cbranchsi4_insn". | |
34491 | If the previous insn is a cbranchsi4_insn with the same arguments, | |
34492 | omit the compare instruction. | |
34493 | ||
34494 | * config/arm/arm.md (addsi3_cbranch): If destination is a high | |
34495 | register, inputs must be low registers and we need a low register | |
34496 | scratch. Handle alternative 2 like alternative 3. | |
34497 | ||
34498 | 2010-04-16 Jakub Jelinek <jakub@redhat.com> | |
34499 | ||
34500 | * alias.c (memrefs_conflict_p): If x and y are the same VALUE, | |
34501 | don't call get_addr on both. If one expression is a VALUE and | |
34502 | the other a REG, check VALUE's locs if the REG isn't among them. | |
34503 | ||
34504 | 2010-04-16 Christian Bruel <christian.bruel@st.com> | |
34505 | ||
34506 | * config/sh/sh.h (sh_frame_pointer_required): New function. | |
34507 | * config/sh/sh.h (TARGET_FRAME_POINTER_REQUIRED): New macro. | |
34508 | (flag_omit_frame_pointer) Set. | |
34509 | (MASK_ACCUMULATE_OUTGOING_ARGS) Define and Set. | |
34510 | (rounded_frame_size): Adjust size with outgoing_args_size. | |
34511 | (sh_set_return_address): Must return from stack pointer. | |
34512 | * config/sh/sh.h (CAN_DEBUG_WITHOUT_FP): Define. | |
34513 | (SUBTARGET_FRAME_POINTER_REQUIRED): Define. | |
34514 | (ACCUMULATE_OUTGOING_ARGS): Define. | |
34515 | * doc/invoke.texi (maccumulate-outgoing-args): Document for SH. | |
34516 | * config/sh/sh.opt (maccumulate-outgoing-args): New option. | |
34517 | ||
34518 | 2010-04-15 Kaz Kojima <kkojima@gcc.gnu.org> | |
34519 | ||
34520 | PR target/43471 | |
34521 | * config/sh/sh.c (sh_legitimize_reload_address): Use | |
34522 | MAYBE_BASE_REGISTER_RTX_P instead of BASE_REGISTER_RTX_P. | |
34523 | Remove a unneeded check for offset_base. | |
34524 | ||
34525 | 2010-04-15 H.J. Lu <hongjiu.lu@intel.com> | |
34526 | ||
34527 | * configure: Regenerated. | |
34528 | ||
34529 | 2010-04-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
34530 | ||
34531 | * config/s390/s390.c (s390_call_save_register_used): Switch back | |
34532 | to HARD_REGNO_NREGS. | |
34533 | ||
34534 | 2010-04-15 Richard Guenther <rguenther@suse.de> | |
34535 | ||
34536 | * alias.c (alias_set_subset_of): Handle alias-set zero | |
34537 | child properly. | |
34538 | ||
34539 | 2010-04-15 Mark Shinwell <shinwell@codesourcery.com> | |
34540 | Julian Brown <julian@codesourcery.com> | |
34541 | ||
34542 | * config/arm/thumb2.md (thumb2_movsi_insn): Split ldr and str | |
34543 | alternatives according to use of high and low regs. | |
34544 | * config/arm/vfp.md (thumb2_movsi_vfp): Likewise. | |
34545 | * config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Use high regs when | |
34546 | optimizing for size on Thumb-2. | |
34547 | ||
34548 | 2010-04-15 Thomas Schwinge <tschwinge@gnu.org> | |
34549 | ||
34550 | * config.gcc <i[34567]86-*-gnu*>: Handle softfp as for Linux. | |
34551 | ||
34552 | 2010-04-15 Richard Guenther <rguenther@suse.de> | |
34553 | ||
34554 | * tree-ssa-structalias.c (struct variable_info): Add | |
34555 | is_fn_info flag. | |
34556 | (new_var_info): Initialize it. | |
34557 | (dump_constraints): Support printing last added constraints. | |
34558 | (debug_constraints): Adjust. | |
34559 | (dump_constraint_graph): Likewise. | |
34560 | (make_heapvar_for): Check for NULL cfun. | |
34561 | (get_function_part_constraint): New function. | |
34562 | (get_fi_for_callee): Likewise. | |
34563 | (find_func_aliases): Properly implement IPA PTA constraints. | |
34564 | (process_ipa_clobber): New function. | |
34565 | (find_func_clobbers): Likewise. | |
34566 | (insert_into_field_list_sorted): Remove. | |
34567 | (create_function_info_for): Properly allocate vars for IPA mode. | |
34568 | Do not use insert_into_field_list_sorted. | |
34569 | (create_variable_info_for): Properly generate constraints for | |
34570 | global vars in IPA mode. | |
34571 | (dump_solution_for_var): Always dump the solution. | |
34572 | (set_uids_in_ptset): Initialize DECL_PT_UID if in ipa-mode. | |
34573 | (find_what_var_points_to): Adjust. | |
34574 | (pt_solution_set): Change. | |
34575 | (pt_solution_ior_into): New function. | |
34576 | (pt_solution_empty_p): Export. | |
34577 | (pt_solution_includes_global): Adjust. | |
34578 | (pt_solution_includes_1): Likewise. | |
34579 | (pt_solutions_intersect_1): Likewise. | |
34580 | (dump_sa_points_to_info): Check some invariants. | |
34581 | (solve_constraints): Move constraint dumping ... | |
34582 | (compute_points_to_sets): ... here. | |
34583 | (ipa_pta_execute): ... and here. | |
34584 | (compute_may_aliases): Do not re-compute points-to info | |
34585 | locally if IPA info is available. | |
34586 | (ipa_escaped_pt): New global var. | |
34587 | (ipa_pta_execute): Properly implement IPA PTA. | |
34588 | * tree-into-ssa.c (dump_decl_set): Support dumping | |
34589 | decls not in referenced-vars. | |
34590 | * tree-flow.h (struct gimple_df): Add ipa_pta flag. | |
34591 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Adjust. | |
34592 | (dump_points_to_solution): Likewise. | |
34593 | * tree-dfa.c (dump_variable): Also dump DECL_PT_UID. | |
34594 | * tree-inline.c (remap_ssa_name): Copy IPA points-to solution. | |
34595 | (remap_gimple_stmt): Reset call clobber/use information if necessary. | |
34596 | (copy_decl_to_var): Copy DECL_PT_UID. | |
34597 | (copy_result_decl_to_var): Likewise. | |
34598 | * tree.c (make_node_stat): Initialize DECL_PT_UID. | |
34599 | (copy_node_stat): Copy it. | |
34600 | * tree.h (DECL_PT_UID): New macro. | |
34601 | (SET_DECL_PT_UID): Likewise. | |
34602 | (DECL_PT_UID_SET_P): Likewise. | |
34603 | (struct tree_decl_minimal): Add pt_uid member. | |
34604 | * tree-ssa-alias.h (struct pt_solution): Add ipa_escaped flag. | |
34605 | (pt_solution_empty_p): Declare. | |
34606 | (pt_solution_set): Adjust. | |
34607 | (ipa_escaped_pt): Declare. | |
34608 | * cfgexpand.c (update_alias_info_with_stack_vars): Adjust. | |
34609 | * gimple-pretty-print.c (pp_points_to_solution): New function. | |
34610 | (dump_gimple_call): Dump call clobber/use information. | |
34611 | * tree-dump.c (dump_option_value_in): Add TDF_ALIAS entry. | |
34612 | * tree-pass.h (TDF_ALIAS): New dump option. | |
34613 | * tree-pretty-print.c (dump_decl_name): Dump DECL_PT_UID if asked to. | |
34614 | * doc/invoke.texi (-fipa-pta): Update documentation. | |
34615 | ||
34616 | 2010-04-15 Richard Guenther <rguenther@suse.de> | |
34617 | ||
34618 | * Makefile.in (OBJS-common): Add gimple-fold.o. | |
34619 | (gimple-fold.o): New rule. | |
34620 | * tree.h (maybe_fold_offset_to_reference, | |
34621 | maybe_fold_offset_to_address, maybe_fold_stmt_addition): Move | |
34622 | prototypes ... | |
34623 | * gimple.h: ... here. | |
34624 | * tree-flow.h (fold_stmt, fold_stmt_inplace, get_symbol_constant_value, | |
34625 | may_propagate_address_into_dereference): Move prototypes ... | |
34626 | * gimple.h: ... here. | |
34627 | * tree-ssa-ccp.c (get_symbol_constant_value, | |
34628 | may_propagate_address_into_dereference, maybe_fold_offset_to_array_ref, | |
34629 | maybe_fold_offset_to_component_ref, maybe_fold_offset_to_reference, | |
34630 | maybe_fold_offset_to_address, maybe_fold_stmt_indirect, | |
34631 | maybe_fold_stmt_addition, maybe_fold_reference, get_maxval_strlen, | |
34632 | ccp_fold_builtin, fold_gimple_assign, fold_gimple_cond, | |
34633 | fold_gimple_call, fold_stmt_1, fold_stmt, fold_stmt_inplace, | |
34634 | gimplify_and_update_call_from_tree): Move ... | |
34635 | * gimple-fold.c: ... here. New file. | |
34636 | (ccp_fold_builtin): Rename to ... | |
34637 | (gimple_fold_builtin): ... this. | |
34638 | * tree-ssa-ccp.c (execute_fold_all_builtins): Adjust. | |
34639 | ||
34640 | 2010-04-15 Richard Guenther <rguenther@suse.de> | |
34641 | ||
34642 | * fold-const.c (LOWPART, HIGHPART, BASE, encode, decode, | |
34643 | fit_double_type, force_fit_type_double, add_double_with_sign, | |
34644 | neg_double, mul_double_with_sign, lshift_double, rshift_double, | |
34645 | lrotate_double, rrotate_double, div_and_round_double): Move ... | |
34646 | * double-int.c: ... here. | |
34647 | * tree.h (force_fit_type_double, fit_double_type, add_double_with_sign, | |
34648 | add_double, neg_double, mul_double_with_sign, mul_double, | |
34649 | lshift_double, rshift_double, lrotate_double, rrotate_double, | |
34650 | div_and_round_double): Move prototypes ... | |
34651 | * double-int.h: ... here. | |
34652 | ||
34653 | 2010-04-15 Bernd Schmidt <bernds@codesourcery.com> | |
34654 | ||
34655 | PR target/43742 | |
34656 | * config/sh/sh.md (doloop_end_split, dect): Undo previous patch. Use | |
34657 | matching constraints to ensure inputs match the output. | |
34658 | ||
34659 | 2010-04-15 Kaz Kojima <kkojima@gcc.gnu.org> | |
34660 | ||
34661 | PR target/43742 | |
34662 | * config/sh/sh.md (doloop_end_split): Remove "+r" constraint | |
34663 | in an input-only operand. | |
34664 | ||
34665 | 2010-04-15 Anatoly Sokolov <aesok@post.ru> | |
34666 | ||
34667 | * double-int.h (HOST_BITS_PER_DOUBLE_INT): Define. | |
34668 | (double_int_not, double_int_lshift, double_int_rshift): Declare. | |
34669 | (double_int_negative_p): Convert to static inline function. | |
34670 | * double-int.c (double_int_lshift, double_int_lshift): New functions. | |
34671 | (double_int_negative_p): Remove. | |
34672 | * tree.h (lshift_double, rshift_double): | |
34673 | * tree.c (build_low_bits_mask): Clean up, use double_int_* functions. | |
34674 | * fold-const.c (fold_convert_const_int_from_real, | |
34675 | fold_convert_const_int_from_fixed, div_if_zero_remainder): (Ditto.). | |
34676 | (lshift_double): Change type of arith argument to bool. | |
34677 | (rshift_double): Change type of arith argument to bool. Correct | |
34678 | comment. | |
34679 | * expmed.c (mask_rtx, lshift_value): (Ditto.). | |
34680 | ||
34681 | 2010-04-14 Bernd Schmidt <bernds@codesourcery.com> | |
34682 | ||
34683 | PR target/21803 | |
34684 | * ifcvt.c (cond_exec_process_if_block): Look for identical sequences | |
34685 | at the start and end of the then/else blocks, and omit them from the | |
34686 | conversion. | |
34687 | * cfgcleanup.c (flow_find_cross_jump): No longer static. Remove MODE | |
34688 | argument; all callers changed. Pass zero to old_insns_match_p instead. | |
34689 | (flow_find_head_matching_sequence): New function. | |
34690 | (old_insns_match_p): Check REG_EH_REGION notes for calls. | |
34691 | * basic-block.h (flow_find_cross_jump, | |
34692 | flow_find_head_matching_sequence): Declare functions. | |
34693 | ||
34694 | 2010-04-14 Jason Merrill <jason@redhat.com> | |
34695 | ||
34696 | PR c++/36625 | |
34697 | * c-common.c (attribute_takes_identifier_p): New fn. | |
34698 | * c-common.h: Declare it. | |
34699 | ||
34700 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> | |
34701 | ||
34702 | * config/i386/i386.md (*divmod<mode>4): Remove stray "&&" from | |
34703 | splitter condition. | |
34704 | (*udivmod<mode>4): Ditto. | |
34705 | ||
34706 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> | |
34707 | ||
34708 | * config/i386/i386.md (maxmin_int): Rename code attribute from | |
34709 | maxminiprefix and update all users. | |
34710 | (maxmin_float): Ditto from maxminfprefix. | |
34711 | (logic): Ditto from logicprefix. | |
34712 | (absneg_mnemonic): Ditto from absnegprefix. | |
34713 | * config/i386/mmx.md: Update all users of maxminiprefix, | |
34714 | maxminfprefix and logicprefix for rename. | |
34715 | * config/i386/sse.md: Ditto. | |
34716 | * config/i386/sync.md (sync_<code><mode>): Update for | |
34717 | logicprefix rename. | |
34718 | ||
34719 | 2010-04-14 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
34720 | ||
34721 | PR 42966 | |
34722 | * diagnostics.c (diagnostic_report_diagnostic): Mark specially | |
34723 | warnings converted to errors. | |
34724 | ||
34725 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> | |
34726 | ||
34727 | * config/alpha/alpha.c (alpha_adjust_cost): Remove set but not | |
34728 | used insn_type variable. | |
34729 | (function_value): Add ATTRIBUTE_UNUSED to dummy variable declaration | |
34730 | to avoid set-but-not-used warning. | |
34731 | ||
34732 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> | |
34733 | ||
34734 | * df-core.c (df_ref_debug): Change format string placeholder | |
34735 | from 0x%x to %#x. | |
34736 | * dwarf2asm.c (dw2_asm_output_data_raw, | |
34737 | dw2_asm_output_data_uleb128_raw, dw2_asm_output_data_uleb128, | |
34738 | dw2_asm_output_data_sleb128_raw, dw2_asm_output_data_sleb128): Ditto. | |
34739 | * dwarf2out.c (output_cfi, output_cfi_directive, | |
34740 | dwarf2out_do_cfi_startproc, output_loc_sequence_raw, | |
34741 | output_cfa_loc_raw, output_die, output_ranges, output_file_names): | |
34742 | Ditto. | |
34743 | * genattrtab.c (write_test_expr, write_attr_valueq): Ditto. | |
34744 | * print-rtl.c (print_rtx): Ditto. | |
34745 | ||
34746 | 2010-04-14 Michael Meissner <meissner@linux.vnet.ibm.com> | |
34747 | ||
34748 | PR middle-end/42694 | |
34749 | * builtins.c (expand_builtin_pow_root): New function to expand pow | |
34750 | calls with exponents 0.25, 0.50, 0.75, 1./3., and 1./6. into a | |
34751 | series of sqrt and cbrt calls under -ffast-math. | |
34752 | (expand_builtin_pow): Call it. | |
34753 | ||
34754 | 2010-04-14 Michael Matz <matz@suse.de> | |
34755 | ||
34756 | PR tree-optimization/42963 | |
34757 | * tree-cfg.c (touched_switch_bbs): New static variable. | |
34758 | (group_case_labels_stmt): New function broken out from ... | |
34759 | (group_case_labels): ... here, use the above. | |
34760 | (start_recording_case_labels): Allocate touched_switch_bbs. | |
34761 | (end_recording_case_labels): Deallocate it, call | |
34762 | group_case_labels_stmt. | |
34763 | (gimple_redirect_edge_and_branch): Remember index of affected BB. | |
34764 | ||
34765 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> | |
34766 | ||
34767 | * config/i386/i386.md (*popcountsi2_cmp_zext): Remove mode attribute | |
34768 | from insn template. | |
34769 | ||
34770 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> | |
34771 | ||
34772 | * config/i386/i386.md (*ashlqi3_1_slp): New insn pattern. | |
34773 | ||
34774 | 2010-04-13 Jan Hubicka <jh@suse.cz> | |
34775 | ||
34776 | * ipa-inline.c (cgraph_mark_inline_edge): Avoid double accounting | |
34777 | of optimized out static functions. | |
34778 | (cgraph_edge_badness): Add DUMP parameter and dump reasons for the | |
34779 | cost computation. Also sanity check for overflows. | |
34780 | (update_caller_keys): Update cgraph_edge_badness call; properly | |
34781 | update fibheap and sanity check that it is up to date. | |
34782 | (add_new_edges_to_heap): Update cgraph_edge_badness. | |
34783 | (cgraph_decide_inlining_of_small_function): Likewise; | |
34784 | add sanity checking that badness in heap is up to date; | |
34785 | improve dumping of reason; Update badness of calls to the | |
34786 | offline copy of function currently inlined; dump badness | |
34787 | of functions not inlined because of unit growth limits. | |
34788 | ||
34789 | 2010-04-13 Eric Botcazou <ebotcazou@adacore.com> | |
34790 | ||
34791 | PR middle-end/32628 | |
34792 | * c-common.c (pointer_int_sum): Disregard overflow that occured only | |
34793 | because of sign-extension change when converting to sizetype here... | |
34794 | * fold-const.c (fold_convert_const_int_from_int): ...and not here. | |
34795 | ||
34796 | * fold-const.c (fold_binary_op_with_conditional_arg): Do not restrict | |
34797 | the folding to constants. Remove redundant final conversion. | |
34798 | (fold_binary) <associate>: Do not associate if the re-association of | |
34799 | constants alone overflows. | |
34800 | (fold_binary) <FLOOR_MOD_EXPR>: Move transformation into BIT_AND_EXPR | |
34801 | to the end of the list. | |
34802 | (multiple_of_p) <COND_EXPR>: New case. | |
34803 | ||
34804 | 2010-04-13 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
34805 | ||
34806 | * opt-functions.awk (opt_sanitized_name): New. | |
34807 | (opt_enum): New. | |
34808 | * optc-gen.awk: Use it | |
34809 | * opth-gen.awk: Use it. | |
34810 | ||
34811 | 2010-04-13 Martin Jambor <mjambor@suse.cz> | |
34812 | ||
34813 | * tree-sra.c (replace_uses_with_default_def_ssa_name): New function. | |
34814 | (sra_modify_assign): Delete stmts loading dead data even if racc has no | |
34815 | children. Call replace_uses_with_default_def_ssa_name to handle | |
34816 | SSA_NAES on lhs. | |
34817 | ||
34818 | 2010-04-13 Michael Matz <matz@suse.de> | |
34819 | ||
34820 | PR middle-end/43730 | |
34821 | * builtins.c (expand_builtin_interclass_mathfn): Also create | |
34822 | a register if the predicate doesn't match. | |
34823 | ||
34824 | 2010-04-13 Diego Novillo <dnovillo@google.com> | |
34825 | ||
34826 | * Makefile.in (c-pch.o, ggc-common.o): Depend on timevar.h. | |
34827 | * c-pch.c: Include timevar.h. | |
34828 | (c_common_write_pch): Use TV_PCH_SAVE and TV_PCH_CPP_SAVE timers. | |
34829 | (c_common_read_pch): Use TV_PCH_RESTORE and TV_PCH_CPP_RESTORE timers. | |
34830 | * ggc-common.c: Include timevar.h. | |
34831 | (gt_pch_save): Use TV_PCH_PTR_REALLOC and TV_PCH_PTR_SORT timers. | |
34832 | * timevar.def (TV_PCH_SAVE): Define. | |
34833 | (TV_PCH_CPP_SAVE): Define. | |
34834 | (TV_PCH_PTR_REALLOC): Define. | |
34835 | (TV_PCH_PTR_SORT): Define. | |
34836 | (TV_PCH_RESTORE): Define. | |
34837 | (TV_PCH_CPP_RESTORE): Define. | |
34838 | ||
34839 | 2010-04-13 Michael Matz <matz@suse.de> | |
34840 | ||
34841 | * tree-ssa-reassoc.c (repropagate_negates): Merge negates also | |
34842 | into MINUS_EXPRs. | |
34843 | (can_reassociate_p): New function. | |
34844 | (break_up_subtract_bb, reassociate_bb): Use it. | |
34845 | ||
34846 | 2010-04-13 Richard Guenther <rguenther@suse.de> | |
34847 | ||
34848 | PR bootstrap/43737 | |
34849 | * builtins.c (c_readstr): Fix assert. | |
34850 | ||
34851 | 2010-04-13 Uros Bizjak <ubizjak@gmail.com> | |
34852 | ||
34853 | * config/i386/i386.md (extendsidi2 splitter): Also check for DX_REG | |
34854 | when generating cltd insn. | |
34855 | ||
34856 | (*ashl<mode>3_1): Remove special handling for register operand 2. | |
34857 | (*ashlsi3_1_zext): Ditto. | |
34858 | (*ashlhi3_1): Ditto. | |
34859 | (*ashlhi3_1_lea): Ditto. | |
34860 | (*ashlqi3_1): Ditto. | |
34861 | (*ashlqi3_1_lea): Ditto. | |
34862 | (*<shiftrt_insn><mode>3_1): Ditto. | |
34863 | (*<shiftrt_insn>si3_1_zext): Ditto. | |
34864 | (*<shiftrt_insn>qi3_1_slp): Ditto. | |
34865 | (*<rotate_insn><mode>3_1): Ditto. | |
34866 | (*<rotate_insn>si3_1_zext): Ditto. | |
34867 | (*<rotate_insn>qi3_1_slp): Ditto. | |
34868 | ||
34869 | 2010-04-13 Richard Guenther <rguenther@suse.de> | |
34870 | ||
34871 | * tree-ssa-structalias.c (callused_id): Remove. | |
34872 | (call_stmt_vars): New. | |
34873 | (get_call_vi): Likewise. | |
34874 | (lookup_call_use_vi): Likewise. | |
34875 | (lookup_call_clobber_vi): Likewise. | |
34876 | (get_call_use_vi): Likewise. | |
34877 | (get_call_clobber_vi): Likewise. | |
34878 | (make_transitive_closure_constraints): Likewise. | |
34879 | (handle_const_call): Adjust to do per-call call-used handling. | |
34880 | (handle_pure_call): Likewise. | |
34881 | (find_what_var_points_to): Remove general callused handling. | |
34882 | (init_base_vars): Likewise. | |
34883 | (init_alias_vars): Initialize call_stmt_vars. | |
34884 | (compute_points_to_sets): Process call-used and call-clobbered | |
34885 | vars for call statements. | |
34886 | (delete_points_to_sets): Free call_stmt_vars. | |
34887 | ||
34888 | 2010-04-13 Richard Guenther <rguenther@suse.de> | |
34889 | ||
34890 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): | |
34891 | Only add RW dependence for dependence distance zero. | |
34892 | Adjust maximal vectorization factor according to dependences. | |
34893 | Move alignment handling ... | |
34894 | (vect_find_same_alignment_drs): ... here. New function. | |
34895 | (vect_analyze_data_ref_dependences): Adjust. | |
34896 | (vect_analyze_data_refs_alignment): Call vect_find_same_alignment_drs. | |
34897 | (vect_analyze_data_refs): Adjust minimal vectorization factor | |
34898 | according to data references. | |
34899 | * tree-vect-loop.c (vect_analyze_loop): Analyze data-ref | |
34900 | dependences before determining the vectorization factor. | |
34901 | Analyze alignment after determining the vectorization factor. | |
34902 | * tree-vect-slp.c ((vect_slp_analyze_bb): Analyze data-ref | |
34903 | dependences before alignment. | |
34904 | * tree-vectorizer.h (vect_analyze_data_ref_dependences): | |
34905 | Adjust prototype. | |
34906 | (vect_analyze_data_refs): Likewise. | |
34907 | (MAX_VECTORIZATION_FACTOR): New define. | |
34908 | ||
34909 | 2010-04-13 Duncan Sands <baldrick@free.fr> | |
34910 | ||
34911 | * except.h (lang_eh_type_covers): Remove. | |
34912 | * except.c (lang_eh_type_covers): Likewise. | |
34913 | ||
34914 | 2010-04-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
34915 | Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
34916 | ||
34917 | * config/s390/s390.md: Replace TARGET_64BIT with TARGET_ZARCH. | |
34918 | * config/s390/s390.c: Replace UNTIS_PER_WORD with | |
34919 | UNITS_PER_LONG where it is ABI relevant. | |
34920 | (s390_return_addr_rtx): Likewise. | |
34921 | (s390_back_chain_rtx): Likewise. | |
34922 | (s390_frame_area): Likewise. | |
34923 | (s390_frame_info): Likewise. | |
34924 | (s390_initial_elimination_offset): Likewise. | |
34925 | (save_gprs): Likewise. | |
34926 | (s390_emit_prologue): Likewise. | |
34927 | (s390_emit_epilogue): Likewise. | |
34928 | (s390_function_arg_advance): Likewise. | |
34929 | (s390_function_arg): Likewise. | |
34930 | (s390_va_start): Likewise. | |
34931 | (s390_gimplify_va_arg): Likewise. | |
34932 | (s390_function_profiler): Likewise. | |
34933 | (s390_optimize_prologue): Likewise. | |
34934 | (s390_rtx_costs): Likewise. | |
34935 | (s390_secondary_reload): Likewise. | |
34936 | (s390_promote_function_mode): Likewise. | |
34937 | (s390_hard_regno_mode_ok): Replace TARGET_64BIT with TARGET_ZARCH. | |
34938 | (s390_scalar_mode_supported_p): Disallow TImode if no 64 bit | |
34939 | registers available. | |
34940 | (s390_unwind_word_mode): New function. | |
34941 | (s390_function_value): Split 64 bit values into register pair if | |
34942 | used as return value. | |
34943 | (s390_call_saved_register_used): Don't use HARD_REGNO_NREGS for | |
34944 | function call parameters. Handle parallels. | |
34945 | (TARGET_SCALAR_MODE_SUPPORTED_P): New macro. | |
34946 | (HARD_REGNO_CALL_PART_CLOBBERED): New macro. | |
34947 | (DWARF_CIE_DATA_ALIGNMENT): New macro. | |
34948 | (s390_expand_setmem): Remove unused variable src_addr. | |
34949 | * longlong.h: Make smul_ppmm and sdiv_qrnnd inline asms to | |
34950 | deal with 64 bit registers. | |
34951 | * config/s390/s390.h: Define __zarch__ predefined macro. | |
34952 | Replace UNITS_PER_WORD with UNITS_PER_LONG where it is ABI relevant. | |
34953 | (UNITS_PER_LONG): New macro. | |
34954 | * libjava/include/s390-signal.h: Define extended ucontext | |
34955 | structure containing the upper halfs of the 64 bit registers. | |
34956 | ||
34957 | 2010-04-13 Simon Baldwin <simonb@google.com> | |
34958 | ||
34959 | * cfgexpand.c (gimple_expand_cfg): Clarify warning message text. | |
34960 | ||
34961 | 2010-04-13 Eric Botcazou <ebotcazou@adacore.com> | |
34962 | ||
34963 | * gimple.c (walk_gimple_op) <GIMPLE_ASSIGN>: Do not request a pure | |
34964 | rvalue on the RHS if the LHS is of a non-renamable type. | |
34965 | * tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Fold result. | |
34966 | ||
34967 | 2010-04-13 Matthias Klose <doko@ubuntu.com> | |
34968 | ||
34969 | * gcc.c (cc1_options): Handle -iplugindir before processing | |
34970 | the cc1 spec. Only add -iplugindir once. | |
34971 | (cpp_unique_options): Add -iplugindir option if -fplugin* options | |
34972 | found. | |
34973 | * common.opt (iplugindir): Remove `Separate' property, initialize. | |
34974 | * plugin.c (default_plugin_dir_name): Error with missing -iplugindir | |
34975 | option. | |
34976 | * Makefile.in (check-%, check-parallel-%): Create plugin dir. | |
34977 | (distclean): Remove plugin dir. | |
34978 | * doc/invoke.texi: Document -iplugindir. | |
34979 | ||
34980 | 2010-04-13 Basile Starynkevitch <basile@starynkevitch.net> | |
34981 | ||
34982 | * doc/plugins.texi (Loading Plugins): Document short | |
34983 | -fplugin=foo option. | |
34984 | (Plugin API): Mention default_plugin_dir_name function. | |
34985 | ||
34986 | * gcc.c (find_file_spec_function): Add new declaration. | |
34987 | (static_spec_func): Use it for "find-file". | |
34988 | (find_file_spec_function): Add new function. | |
34989 | (cc1_options): Add -iplugindir option if -fplugin* options found. | |
34990 | ||
34991 | * gcc-plugin.h (default_plugin_dir_name): Added new declaration. | |
34992 | ||
34993 | * plugin.c (add_new_plugin): Updated comment, and handle short | |
34994 | plugin name. | |
34995 | (default_plugin_dir_name): Added new function. | |
34996 | ||
34997 | * common.opt (iplugindir): New option to set the plugin directory. | |
34998 | ||
34999 | 2010-04-12 Uros Bizjak <ubizjak@gmail.com> | |
35000 | ||
35001 | * config/i386/i386.md (any_rotate): New code iterator. | |
35002 | (rotate_insn): New code attribute. | |
35003 | (rotate): Ditto. | |
35004 | (SWIM124): New mode iterator. | |
35005 | (<rotate_insn>ti3): New expander. | |
35006 | (<rotate_insn>di3): Macroize expander from {rotl,rotr}di3 using | |
35007 | any_rotate code iterator. | |
35008 | (<rotate_insn><mode>3) Macroize expander from {rotl,rotr}{qi,hi,si}3 | |
35009 | using any_rotate code iterator and SWIM124 mode iterator. | |
35010 | (ix86_rotlti3): New insn_and_split pattern. | |
35011 | (ix86_rotrti3): Ditto. | |
35012 | (ix86_rotl<dwi>3_doubleword): Macroize insn_and_split pattern from | |
35013 | ix86_rotl{di,ti}3 patterns. | |
35014 | (ix86_rotr<dwi>3_doubleword): Ditto from ix86_rotr{di,ti}3 patterns. | |
35015 | (*<rotate_insn><mode>3_1): Merge with *{rotl,rotr}{qi,hi,si}3_1_one_bit | |
35016 | and *{rotl,rotr}di3_1_one_bit_rex64. Macroize insn from | |
35017 | *{rotl,rotr}{qi,hi,si}3_1 and *{rotl,rotr}di3_1_rex64 using any_rotate | |
35018 | code iterator and SWI mode iterator. | |
35019 | (*<rotate_insn>si3_1_zext): Merge with *{rotl,rotr}si3_1_one_bit_zext. | |
35020 | Macroize insn from {rotl,rotr}si3_1_zext using any_rotate | |
35021 | code iterator. | |
35022 | (*<rotate_insn>qi3_1_slp): Merge with *{rotl,rotr}qi3_1_one_bit_slp. | |
35023 | Macroize insn from {rotl,rotr}qi3_1_slp using any_rotate code iterator. | |
35024 | (bswap rotatert splitter): Add splitter. | |
35025 | (bswap splitter): Macroize splitter using any_rotate code iterator. | |
35026 | Add insn predicate to split only for TARGET_USE_XCHGB or when | |
35027 | optimizing function for size. | |
35028 | ||
35029 | 2010-04-12 Steve Ellcey <sje@cup.hp.com> | |
35030 | ||
35031 | * config/pa/pa.c (emit_move_sequence): Remove use of | |
35032 | deleted variable flag_argument_noalias. | |
35033 | ||
35034 | 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35035 | ||
35036 | * config.gcc: Removed *-*-solaris2.7* from list of obsolete | |
35037 | configurations. | |
35038 | Add to unsupported targets list. | |
35039 | * configure.ac (gcc_cv_as_tls): Removed i[34567]86-*-solaris2.[567]*, | |
35040 | sparc*-sun-solaris2.[567]* from target lists. | |
35041 | * configure: Regenerate. | |
35042 | * doc/install.texi (Specific, *-*-solaris2*): Document Solaris 7 | |
35043 | removal. | |
35044 | Remove Solaris 7 patch references. | |
35045 | (Specific, sparc-sun-solaris2.7): Removed. | |
35046 | (sparc-sun-solaris2*): Update Solaris 7 example. | |
35047 | (sparc64-*-solaris2*): Likewise. | |
35048 | ||
35049 | 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35050 | ||
35051 | * config.build (alpha*-dec-osf4*): Remove. | |
35052 | * config.gcc: Remove alpha*-dec-osf4*, alpha-dec-osf5.0* from list | |
35053 | of obsolete configurations. | |
35054 | (alpha*-dec-osf[45]*): Remove alpha*-dec-osf4*, alpha-dec-osf5.0* | |
35055 | support. | |
35056 | * config/alpha/t-osf4: Renamed to ... | |
35057 | * config/alpha/t-osf5: ... this. | |
35058 | * config/alpha/osf.h: Renamed to ... | |
35059 | * config/alpha/osf5.h: ... this. | |
35060 | Merged old osf5.h contents. | |
35061 | Update comments. | |
35062 | (ASM_SPEC): Use ASM_OLDAS_SPEC directly. | |
35063 | (EXTRA_SPECS): Removed. | |
35064 | * doc/install.texi (Specific, alpha*-dec-osf5.1): Renamed to | |
35065 | reflect removal of Tru64 UNIX V4.0/V5.0 support. | |
35066 | Document that. | |
35067 | ||
35068 | 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35069 | ||
35070 | * doc/contrib.texi (Contributors, Rainer Orth): Update. | |
35071 | ||
35072 | 2010-04-12 Kai Tietz <kai.tietz@onevision.com> | |
35073 | ||
35074 | PR/43702 | |
35075 | * config/i386/i386.c (x86_this_parameter): Handle aggregate for | |
35076 | __thiscall convention. | |
35077 | ||
35078 | 2010-04-12 Steve Ellcey <sje@cup.hp.com> | |
35079 | ||
35080 | * config/pa/pa.c (hppa_legitimize_address): Remove unused variable | |
35081 | orig_base. | |
35082 | * config/pa/pa.md (call, call_value): Remove unused variable call_insn. | |
35083 | ||
35084 | 2010-04-12 Steve Ellcey <sje@cup.hp.com> | |
35085 | ||
35086 | * function.c (assign_parms_initialize_all): Add unused attribute | |
35087 | to fntype. | |
35088 | ||
35089 | 2010-04-12 Richard Guenther <rguenther@suse.de> | |
35090 | ||
35091 | * gsstruct.def (GSS_CALL): New. | |
35092 | * gimple.def (GIMPLE_CALL): Change to GSS_CALL. | |
35093 | * gimple.h: Include tree-ssa-alias.h. | |
35094 | (struct gimple_statement_call): New. | |
35095 | (union gimple_statement_struct_d): Add gimple_call member. | |
35096 | (gimple_call_reset_alias_info): Declare. | |
35097 | (gimple_call_use_set): New function. | |
35098 | (gimple_call_clobber_set): Likewise. | |
35099 | * Makefile.in (GIMPLE_H): Add tree-ssa-alias.h. | |
35100 | * gimple.c (gimple_call_reset_alias_info): New function. | |
35101 | (gimple_build_call_1): Call it. | |
35102 | * lto-streamer-in.c (input_gimple_stmt): Likewise. | |
35103 | * tree-inline.c (remap_gimple_stmt): Likewise. | |
35104 | (expand_call_inline): Remove callused handling. | |
35105 | * cfgexpand.c (update_alias_info_with_stack_vars): Likewise. | |
35106 | * tree-dfa.c (dump_variable): Likewise. | |
35107 | * tree-parloops.c (parallelize_loops): Likewise. | |
35108 | * tree-ssa.c (init_tree_ssa): Likewise. | |
35109 | (delete_tree_ssa): Likewise. | |
35110 | * tree-flow-inline.h (is_call_used): Remove. | |
35111 | * tree-flow.h (struct gimple_df): Remove callused member. | |
35112 | * tree-nrv.c (dest_safe_for_nrv_p): Adjust predicate. | |
35113 | * tree-ssa-alias.c (dump_alias_info): Remove callused handling. | |
35114 | (ref_maybe_used_by_call_p_1): Simplify. | |
35115 | (call_may_clobber_ref_p_1): Likewise. | |
35116 | * tree-ssa-structalias.c (compute_points_to_sets): Set | |
35117 | the call stmt used and clobbered sets. | |
35118 | * tree-tailcall.c (suitable_for_tail_opt_p): Adjust predicate. | |
35119 | (find_tail_calls): Verify the tail call. | |
35120 | ||
35121 | 2010-04-12 Richard Guenther <rguenther@suse.de> | |
35122 | ||
35123 | * ipa.c (cgraph_postorder): Adjust postorder to guarantee | |
35124 | single-iteration always-inline inlining. | |
35125 | * ipa-inline.c (cgraph_mark_inline): Do not return anything. | |
35126 | (cgraph_decide_inlining): Do not handle always-inline specially. | |
35127 | (try_inline): Remove always-inline cycle detection special case. | |
35128 | Do not recurse on always-inlines. | |
35129 | (cgraph_early_inlining): Do not iterate if not optimizing. | |
35130 | (cgraph_gate_early_inlining): remove. | |
35131 | (pass_early_inline): Run unconditionally. | |
35132 | (gate_cgraph_decide_inlining): New function. | |
35133 | (pass_ipa_inline): Use it. Do not run the IPA inliner if | |
35134 | not inlining or optimizing. | |
35135 | (cgraph_decide_inlining_of_small_functions): Also consider | |
35136 | always-inline functions. | |
35137 | (cgraph_default_inline_p): Return true for nodes which should | |
35138 | disregard inline limits. | |
35139 | (estimate_function_body_sizes): Assume zero size and time for | |
35140 | nodes which are marked as disregarding inline limits. | |
35141 | (cgraph_decide_recursive_inlining): Do not perform recursive | |
35142 | inlining on always-inline nodes. | |
35143 | ||
35144 | 2010-04-12 Jakub Jelinek <jakub@redhat.com> | |
35145 | ||
35146 | PR bootstrap/43699 | |
35147 | * c-typeck.c (c_process_expr_stmt): Call mark_exp_read even | |
35148 | for exprs satisfying handled_component_p. | |
35149 | ||
35150 | 2010-04-12 Eric Botcazou <ebotcazou@adacore.com> | |
35151 | ||
35152 | * expr.c (categorize_ctor_elements_1): Properly count sub-elements of | |
35153 | non-constant aggregate elements. | |
35154 | ||
35155 | * gimplify.c (gimplify_init_constructor): Do not pre-evaluate if this | |
35156 | is a real initialization. | |
35157 | ||
35158 | 2010-04-12 Shujing Zhao <pearly.zhao@oracle.com> | |
35159 | ||
35160 | PR c/36774 | |
35161 | * c-decl.c (start_function): Move forward check for nested function. | |
35162 | ||
35163 | 2010-04-11 Kaz Kojima <kkojima@gcc.gnu.org> | |
35164 | ||
35165 | * config/sh/sh-protos.h (sh_legitimize_reload_address): Declare. | |
35166 | * config/sh/sh.c: Include reload.h. | |
35167 | (sh_legitimize_reload_address): New. | |
35168 | * config/sh/sh.h (LEGITIMIZE_RELOAD_ADDRESS): Use | |
35169 | sh_legitimize_reload_address. | |
35170 | ||
35171 | 2010-04-11 Kaushik Phatak <kaushik.phatak@kpitcummins.com> | |
35172 | ||
35173 | * config/sh/sh.md (*movqi_pop): New insn pattern. | |
35174 | * config/sh/predicates.md (sh_no_delay_pop_operand): New predicate. | |
35175 | ||
35176 | 2010-04-11 Uros Bizjak <ubizjak@gmail.com> | |
35177 | ||
35178 | * config/i386/i386.md (any_shiftrt): New code iterator. | |
35179 | (shiftrt_insn): New code attribute. | |
35180 | (shiftrt): Ditto. | |
35181 | (<shiftrt_insn><mode>3): Macroize expander from {ashr,lshr}<mode>3 | |
35182 | using any_shiftrt code iterator. | |
35183 | (*<shiftrt_insn><mode>3_doubleword): Macroize insn_and_split from | |
35184 | *{ashr,lshr}<mode>3_doubleword using any_shiftrt code iterator. | |
35185 | (*<shiftrt_insn><mode>3_doubleword peephole2): Macroize peephole2 | |
35186 | pattern from corresponding peephole2 patterns. | |
35187 | (*<shiftrt_insn><mode>3_1): Macroize insn from *{ashr,lshr}<mode>3_1 | |
35188 | using any_shiftrt code iterator. | |
35189 | (*<shiftrt_insn>si3_1_zext): Ditto from *{ashr,lshr}si3_1_zext. | |
35190 | (*<shiftrt_insn>qi3_1_slp): Ditto from *{ashr,lshr}qi3_1_slp. | |
35191 | (*<shiftrt_insn><mode>3_cmp): Ditto from *{ashr,lshr}<mode>3_cmp. | |
35192 | (*<shiftrt_insn><mode>3_cmp_zext): Ditto from | |
35193 | *{ashr,lshr}<mode>3_cmp_zext. | |
35194 | (*<shiftrt_insn><mode>3_cconly): Ditto from *{ashr,lshr}<mode>3_cconly. | |
35195 | ||
35196 | 2010-04-11 Uros Bizjak <ubizjak@gmail.com> | |
35197 | ||
35198 | * config/i386/i386.md (*ashr<mode>3_cconly): Fix wrong mode of | |
35199 | scratch register. | |
35200 | (*lshr<mode>3_cconly): Ditto. | |
35201 | ||
35202 | 2010-04-11 Uros Bizjak <ubizjak@gmail.com> | |
35203 | ||
35204 | * config/i386/i386.md (lshr<mode>3): Macroize expander from | |
35205 | lshr{qi,hi,si,di,ti}3_1 using SDWIM mode iterator. | |
35206 | (*lshr<mode>3_doubleword): New insn_and_split_pattern. Macroize | |
35207 | pattern from *lshr{di,ti}3_1 and corresponding splitters using | |
35208 | DWI mode iterator. | |
35209 | (*lshr<mode>3_doubleword peephole2): Macroize peephole2 pattern | |
35210 | from corresponding peephole2 patterns. | |
35211 | (*lshr<mode>3_1): Merge with *lshr{qi,hi,si}3_1_one_bit and | |
35212 | *lshrdi3_1_one_bit_rex64. Macroize insn from *lshr{qi,hi,si}3_1 | |
35213 | and *lshrdi3_1_rex64 using SWI mode iterator. | |
35214 | (*lshrsi3_1_zext): Merge with *lshrsi3_1_one_bit_zext. | |
35215 | (*lshrqi3_1_slp): Merge with *lshrqi3_1_one_bit_slp. | |
35216 | (*lshr<mode>3_cmp): Merge with *lshr{qi,hi,si}3_one_bit_cmp and | |
35217 | *lshrdi3_one_bit_cmp_rex64. Macroize insn from *lshr{qi,hi,si}3_cmp | |
35218 | and *lshrdi3_cmp_rex64 using SWI mode iterator. | |
35219 | (*lshrsi3_cmp_zext): Merge with *lshrsi3_cmp_one_bit_zext. | |
35220 | (*lshr<mode>3_cconly): Merge with *lshr{qi,hi,si}3_one_bit_cconly and | |
35221 | *lshrdi3_one_bit_cconly_rex64. Macroize insn from | |
35222 | *lshr{qi,hi,si}3_cconly and *lshrdi3_cconly_rex64 using | |
35223 | SWI mode iterator. | |
35224 | ||
35225 | 2010-04-10 Uros Bizjak <ubizjak@gmail.com> | |
35226 | ||
35227 | * config/i386/i386.md (ashr<mode>3): Macroize expander from | |
35228 | ashr{qi,hi,si,di,ti}3_1 using SDWIM mode iterator. | |
35229 | (*ashr<mode>3_doubleword): New insn_and_split_pattern. Macroize | |
35230 | pattern from *ashr{di,ti}3_1 and corresponding splitters using | |
35231 | DWI mode iterator. | |
35232 | (*ashr<mode>3_doubleword peephole2): Macroize peephole2 pattern | |
35233 | from corresponding peephole2 patterns. | |
35234 | (ashrdi3_cvt): Rename from ashrdi3_63_rex64. | |
35235 | (ashrsi3_cvt): Rename from ashrsi3_31. | |
35236 | (*ashrsi3_cvt_zext): Rename from *ashrsi3_31_zext. | |
35237 | (x86_shift<mode>_adj_3): Macroize expander from x86_shift_adj_3 | |
35238 | and x86_64_shift_adj_3 using SWI48 mode iterator. | |
35239 | (*ashr<mode>3_1): Merge with *ashr{qi,hi,si}3_1_one_bit and | |
35240 | *ashrdi3_1_one_bit_rex64. Macroize insn from *ashr{qi,hi,si}3_1 | |
35241 | and *ashrdi3_1_rex64 using SWI mode iterator. | |
35242 | (*ashrsi3_1_zext): Merge with *ashrsi3_1_one_bit_zext. | |
35243 | (*ashrqi3_1_slp): Merge with *ashrqi3_1_one_bit_slp. | |
35244 | (*ashr<mode>3_cmp): Merge with *ashr{qi,hi,si}3_one_bit_cmp and | |
35245 | *ashrdi3_one_bit_cmp_rex64. Macroize insn from *ashr{qi,hi,si}3_cmp | |
35246 | and *ashrdi3_cmp_rex64 using SWI mode iterator. | |
35247 | (*ashrsi3_cmp_zext): Merge with *ashrsi3_cmp_one_bit_zext. | |
35248 | (*ashr<mode>3_cconly): Merge with *ashr{qi,hi,si}3_one_bit_cconly and | |
35249 | *ashrdi3_one_bit_cconly_rex64. Macroize insn from | |
35250 | *ashr{qi,hi,si}3_cconly and *ashrdi3_cconly_rex64 using | |
35251 | SWI mode iterator. | |
35252 | (sign_extend splitters): Update for renamed ashr{di,si}3_cvt patterns. | |
35253 | * config/i386/i386.c (ix86_split_ashr): Update for renamed | |
35254 | x86_shift<mode>_adj_3 expanders. | |
35255 | ||
35256 | 2010-04-10 Wei Guozhi <carrot@google.com> | |
35257 | ||
35258 | PR target/42601 | |
35259 | * config/arm/arm.c (arm_pic_static_addr): New function. | |
35260 | (legitimize_pic_address): Call arm_pic_static_addr when it detects | |
35261 | a static symbol. | |
35262 | (arm_output_addr_const_extra): Output expression for new pattern. | |
35263 | * config/arm/arm.md (UNSPEC_SYMBOL_OFFSET): New unspec symbol. | |
35264 | ||
35265 | 2010-04-10 Bernd Schmidt <bernds@codesourcery.com> | |
35266 | ||
35267 | * ira-costs.c (record_reg_classes): Ignore alternatives that are | |
35268 | not enabled. | |
35269 | ||
35270 | * Makefile.in (web.o): Depend on insn-config.h and $(RECOG_H). | |
35271 | * web.c: Include "insn-config.h" and "recog.h". | |
35272 | (union_match_dups): New function. | |
35273 | (web_main): Call it. | |
35274 | (union_defs): Don't try to recognize match_dups. | |
35275 | ||
35276 | * reload1.c (eliminate_regs_in_insn): Don't restore an operand | |
35277 | if doing so would replace the entire pattern. | |
35278 | ||
35279 | 2010-04-09 Uros Bizjak <ubizjak@gmail.com> | |
35280 | ||
35281 | PR target/43707 | |
35282 | PR target/43709 | |
35283 | * config/i386/i386.md (*ashl<mode>3_doubleword): Split to insn | |
35284 | and splitter pattern. Change splitter operand 1 predicate to | |
35285 | nonmemory_operand. | |
35286 | ||
35287 | 2010-04-09 Martin Jambor <mjambor@suse.cz> | |
35288 | ||
35289 | * ipa-cp.c (ipcp_lats_are_equal): Return true also if the two | |
35290 | lattices are addresses of CONST_DECLs with the same initial value. | |
35291 | (ipcp_print_all_lattices): Print values of CONST_DECLs. | |
35292 | * ipa-prop.c (ipa_print_node_jump_functions): Likewise. | |
35293 | ||
35294 | 2010-04-09 Eric Botcazou <ebotcazou@adacore.com> | |
35295 | Bernd Schmidt <bernds@codesourcery.com> | |
35296 | ||
35297 | * loop-invariant.c (replace_uses): New static function. | |
35298 | (move_invariant_reg): Use it to ensure we can replace the uses. | |
35299 | ||
35300 | 2010-04-09 Hariharan Sandanagobalane <hariharan@picochip.com> | |
35301 | ||
35302 | * config/picochip/picochip.c (picochip_rtx_costs): Use correct | |
35303 | function template. | |
35304 | (picochip_override_options): Enable section anchors only above -O1. | |
35305 | (picochip_reorg): Fixed a couple of build warnings. | |
35306 | ||
35307 | 2010-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35308 | ||
35309 | * configure.ac (plugin -rdynamic test): Log result. | |
35310 | * configure: Regenerate. | |
35311 | * config/sol2.h (LINK_SPEC): Handle -rdynamic. | |
35312 | (RDYNAMIC_SPEC): Define. | |
35313 | * config/sol2-gld.h (RDYNAMIC_SPEC): Redefine. | |
35314 | ||
35315 | 2010-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35316 | ||
35317 | * configure.ac: Determine Sun ld version numbers. | |
35318 | (comdat_group): Restrict GNU ld version checks to gld. | |
35319 | (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. | |
35320 | (enable_comdat): Support --enable-comdat. | |
35321 | * configure: Regenerate. | |
35322 | * doc/install.texi (Configuration): Document --enable-comdat. | |
35323 | ||
35324 | 2010-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35325 | ||
35326 | * config/sparc/sol2-gld.h: Remove SPARC reference. Rename ... | |
35327 | * config/sol2-gld.h: ... here. | |
35328 | * config.gcc (sparc*-*-solaris2*): Reflect this. | |
35329 | (i[34567]86-*-solaris2*): Use it. | |
35330 | ||
35331 | 2010-04-09 Steve Ellcey <sje@cup.hp.com> | |
35332 | ||
35333 | * config/ia64/ia64.c (ia64_dfa_new_cycle): Remove unused variable | |
35334 | setup_clocks_p. | |
35335 | (final_emit_insn_group_barriers): Remove unused variable prev_insn. | |
35336 | ||
35337 | 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
35338 | ||
35339 | PR 42965 | |
35340 | * diagnostic.c (diagnostic_initialize): Initialize | |
35341 | some_warnings_are_errors. | |
35342 | (diagnostic_finish): New. | |
35343 | (diagnostic_action_after_output): Call it before exiting. | |
35344 | (diagnostic_report_diagnostic): Do not print message here. Set | |
35345 | some_warnings_are_errors. | |
35346 | * diagnostic.h (diagnostic_context): Delete | |
35347 | issue_warnings_are_errors_message. Add some_warnings_are_errors. | |
35348 | (diagnostic_finish): Declare. | |
35349 | * toplev.c (toplev_main): Call it before exit. | |
35350 | ||
35351 | 2010-04-09 Jason Merrill <jason@redhat.com> | |
35352 | ||
35353 | PR c++/42623 | |
35354 | * c-common.c (c_sizeof_or_alignof_type): Return error_mark_node | |
35355 | for incomplete type. | |
35356 | ||
35357 | PR c++/41788 | |
35358 | * stor-layout.c (finalize_record_size): Don't change TYPE_PACKED | |
35359 | based on a warning flag. | |
35360 | ||
35361 | 2010-04-09 Richard Guenther <rguenther@suse.de> | |
35362 | ||
35363 | * tree-pretty-print.c (dump_generic_node): Dump TYPE_VECTOR_SUBPARTS. | |
35364 | ||
35365 | 2010-04-09 Iain Sandoe <iains@gcc.gnu.org> | |
35366 | ||
35367 | PR bootstrap/43684 | |
35368 | * varasm.c (default_assemble_visibility): Wrap vars that are | |
35369 | set, but unused, by targets without GAS. | |
35370 | * config/rs6000/rs6000.c (paired_emit_vector_compare): | |
35371 | Remove set, but unused, vars. | |
35372 | (rs6000_legitimize_tls_address): Likewise. | |
35373 | (altivec_expand_dst_builtin): Likewise. | |
35374 | * config/darwin.c (machopic_classify_symbol): Likewise. | |
35375 | (machopic_indirection_name): Likewise. | |
35376 | ||
35377 | 2010-04-09 Uros Bizjak <ubizjak@gmail.com> | |
35378 | ||
35379 | * config/i386/i386.md (DWI): New mode iterator. | |
35380 | (S): New mode attribute. | |
35381 | (shift_operand): Ditto. | |
35382 | (shift_immediate_operand): Ditto. | |
35383 | (ashl_input_operand): Ditto. | |
35384 | (ashl<mode>3): Macroize expander from ashl{qi,hi,si,di,ti}3_1 | |
35385 | using SDWIM mode iterator. | |
35386 | (*ashl<mode>3_doubleword): New insn_and_split_pattern. Macroize | |
35387 | pattern from *ashl{di,ti}3_1 and corresponding splitters using | |
35388 | DWI mode iterator. | |
35389 | (*ashl<mode>3_doubleword peephole2): Macroize peephole2 pattern | |
35390 | from corresponding peephole2 patterns. | |
35391 | (x86_shift<mode>_adj_1): Macroize expander from x86_shift_adj_1 | |
35392 | and x86_64_shift_adj_1 using SWI48 mode iterator. | |
35393 | (x86_shift<mode>_adj_2): Ditto. | |
35394 | (*ashldi3_1_rex64): Split TYPE_LEA pattern. | |
35395 | (*ashl<mode>3_1): Macroize insn from *ashlsi3_1 and *ashldi3_1_rex64 | |
35396 | using SWI48 mode iterator. | |
35397 | (*ashl<mode>3_cmp): Macroize insn from *ashl{qi,hi,si}3_cmp and | |
35398 | *ashldi3_cmp_rex64 using SWI mode iterator. | |
35399 | (*ashl<mode>3_cconly): Macroize insn from *ashl{qi,hi,si}3_cconly and | |
35400 | *ashldi3_cconly_rex64 using SWI mode iterator. | |
35401 | * config/i386/i386.c (ix86_split_ashl): Update for renamed | |
35402 | x86_shift<mode>_adj_{1,2}. | |
35403 | (ix86_split_ashr): Ditto. | |
35404 | (ix86_split_lshr): Ditto. | |
35405 | ||
35406 | 2010-04-09 Richard Guenther <rguenther@suse.de> | |
35407 | ||
35408 | * target.h (builtin_conversion): Pass in input and output types. | |
35409 | * targhooks.c (default_builtin_vectorized_conversion): Adjust. | |
35410 | * targhooks.h (default_builtin_vectorized_conversion): Likewise. | |
35411 | * tree-vect-stmts.c (vectorizable_conversion): Adjust. | |
35412 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): Adjust. | |
35413 | ||
35414 | * config/i386/i386.c (ix86_vectorize_builtin_conversion): Adjust. | |
35415 | Handle AVX modes. | |
35416 | * config/rs6000/rs6000.c (rs6000_builtin_conversion): Adjust. | |
35417 | ||
35418 | 2010-04-09 Richard Guenther <rguenther@suse.de> | |
35419 | ||
35420 | PR target/43152 | |
35421 | * config/i386/sse.md (vcond<mode>): Handle AVX modes as well. | |
35422 | ||
35423 | 2010-04-09 Richard Guenther <rguenther@suse.de> | |
35424 | ||
35425 | * tree-vectorizer.h (struct _stmt_vec_info): Document | |
35426 | that vectype is the type of the LHS. | |
35427 | (supportable_widening_operation, supportable_narrowing_operation): | |
35428 | Get both input and output vector types as arguments. | |
35429 | (vect_is_simple_use_1): Declare. | |
35430 | (get_same_sized_vectype): Likewise. | |
35431 | * tree-vect-loop.c (vect_determine_vectorization_factor): | |
35432 | Set STMT_VINFO_VECTYPE to the vector type of the def. | |
35433 | (vectorizable_reduction): Adjust. | |
35434 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): | |
35435 | Adjust. Specify the output vector type. | |
35436 | (vect_pattern_recog_1): Adjust. | |
35437 | * tree-vect-stmts.c (get_same_sized_vectype): New function. | |
35438 | (vectorizable_call): Adjust. | |
35439 | (vectorizable_conversion): Likewise. | |
35440 | (vectorizable_operation): Likewise. | |
35441 | (vectorizable_type_demotion): Likewise. | |
35442 | (vectorizable_type_promotion): Likewise. | |
35443 | (vect_analyze_stmt): Set STMT_VINFO_VECTYPE to the vector type of | |
35444 | the def. | |
35445 | (vect_is_simple_use_1): New function. | |
35446 | (supportable_widening_operation): Get both input and output | |
35447 | vector types. | |
35448 | (supportable_narrowing_operation): Likewise. | |
35449 | * tree-vect-slp.c (vect_schedule_slp_instance): Adjust. | |
35450 | ||
35451 | 2010-04-09 Kai Tietz <kai.tietz@onevision.com> | |
35452 | ||
35453 | * config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Add | |
35454 | __thiscall and _thiscall as predefined macros. | |
35455 | * config/i386/i386.c (ix86_handle_cconv_attribute): Add | |
35456 | thiscall attribute handling. | |
35457 | (ix86_comp_type_attributes): Likewise. | |
35458 | (ix86_function_regparm): Likewise. | |
35459 | (ix86_return_pops_args): Likewise. | |
35460 | (init_cumulative_args): Likewise. | |
35461 | (find_drap_reg): Likewise. | |
35462 | (ix86_static_chain): Likewise. | |
35463 | (x86_this_parameter): Likewise. | |
35464 | (x86_output_mi_thunk): Likewise. | |
35465 | (ix86_attribute_table): Add description for thiscall attribute. | |
35466 | * config/i386/i386.h (ix86_args): Adjust comment for member fastcall. | |
35467 | * doc/extend.texi: Add documentation for thiscall. | |
35468 | ||
35469 | 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
35470 | ||
35471 | PR c++/28584 | |
35472 | * c.opt (Wint-to-pointer-cast): Available in C++. | |
35473 | * doc/invoke.texi (Wint-to-pointer-cast): Available in C++. | |
35474 | ||
35475 | 2010-04-08 Eric Botcazou <ebotcazou@adacore.com> | |
35476 | ||
35477 | * tree.h (TREE_ADDRESSABLE): Document its effect for function types. | |
35478 | * calls.c (expand_call): Pass the function type to aggregate_value_p. | |
35479 | * function.c (aggregate_value_p): Do not honor DECL_BY_REFERENCE on | |
35480 | the target function of a CALL_EXPR. Honor TREE_ADDRESSABLE on the | |
35481 | function type instead. Reorder and simplify checks. | |
35482 | ||
35483 | * gimplify.c (gimplify_modify_expr_rhs) <WITH_SIZE_EXPR>: New case. | |
35484 | ||
35485 | 2010-04-08 Jing Yu <jingyu@google.com> | |
35486 | Zdenek Dvorak <ook@ucw.cz> | |
35487 | ||
35488 | PR tree-optimization/42720 | |
35489 | * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Move one-time | |
35490 | loop unswitch conditions here from ... | |
35491 | (tree_unswitch_single_loop): ... here. | |
35492 | ||
35493 | 2010-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
35494 | ||
35495 | * tree-if-conv.c: Fix comments and simplify logic. | |
35496 | ||
35497 | 2010-04-08 Sebastian Pop <sebastian.pop@amd.com> | |
35498 | ||
35499 | * tree-if-conv.c (if_convertible_loop_p): Remove unused parameter. | |
35500 | (tree_if_conversion): Same. Update call to if_convertible_loop_p. | |
35501 | (main_tree_if_conversion): Update call to tree_if_conversion. | |
35502 | ||
35503 | 2010-04-08 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
35504 | ||
35505 | PR 42485 | |
35506 | * doc/invoke.texi (-b,-V): Delete. | |
35507 | * doc/tm.texi: Do not mention -b. | |
35508 | * gcc.c (display_help): Delete -b and -V. | |
35509 | (process_command): Delete -b and -V. | |
35510 | * gcc.h (DEFAULT_SWITCH_TAKES_ARG): Delete -b and -V. | |
35511 | ||
35512 | 2010-04-08 Christian Borntraeger <borntraeger@de.ibm.com> | |
35513 | Wolfgang Gellerich <gellerich@de.ibm.com> | |
35514 | ||
35515 | Implement target hook for loop unrolling | |
35516 | * target.h (loop_unroll_adjust): Add a new target hook function. | |
35517 | * target-def.h (TARGET_LOOP_UNROLL_ADJUST): Likewise. | |
35518 | * doc/tm.texi (TARGET_LOOP_UNROLL_ADJUST): Document it. | |
35519 | * config/s390/s390.c (TARGET_LOOP_UNROLL_ADJUST): Define it. | |
35520 | (s390_loop_unroll_adjust): Implement the new target hook for s390. | |
35521 | * loop-unroll.c (decide_unroll_runtime_iterations): Call loop unroll | |
35522 | target hook. | |
35523 | (decide_unroll_stupid): Likewise. | |
35524 | ||
35525 | 2010-04-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35526 | ||
35527 | PR target/43643 | |
35528 | * config/i386/gmon-sol2.c [__x86_64__]: Properly restore %rcx. | |
35529 | ||
35530 | 2010-04-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35531 | ||
35532 | * doc/install.texi (Specific, i?86-*-solaris2.10): Fix grammar. | |
35533 | (Specific, *-*-solaris2*): Likewise. | |
35534 | Don't prefer Sun as over GNU as. | |
35535 | ||
35536 | 2010-04-08 Wolfgang Gellerich <gellerich@de.ibm.com> | |
35537 | ||
35538 | * config/s390/s390.c (override_options): Adjust the z10 defaults | |
35539 | for max-unroll-times, max-completely-peeled-insns | |
35540 | and max-completely-peel-times. | |
35541 | ||
35542 | 2010-04-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
35543 | ||
35544 | * config/s390/s390.c (s390_expand_movmem): Issue prefetch | |
35545 | instructions for z10. | |
35546 | (s390_expand_setmem): Likewise. | |
35547 | (s390_expand_cmpmem): Likewise. | |
35548 | ||
35549 | 2010-04-08 Richard Guenther <rguenther@suse.de> | |
35550 | ||
35551 | PR tree-optimization/43679 | |
35552 | * tree-ssa-pre.c (eliminate): Only propagate copies. | |
35553 | ||
35554 | 2010-04-08 Jakub Jelinek <jakub@redhat.com> | |
35555 | ||
35556 | PR bootstrap/43681 | |
35557 | * expr.c (block_move_libcall_safe_for_call_parm): Avoid | |
35558 | set but not used variable warning. | |
35559 | ||
35560 | 2010-04-08 Wei Guozhi <carrot@google.com> | |
35561 | ||
35562 | PR target/41653 | |
35563 | * config/arm/arm.c (thumb1_size_rtx_costs): New function. | |
35564 | (arm_size_rtx_costs): Call the new function when optimized for size. | |
35565 | ||
35566 | 2010-04-08 Jakub Jelinek <jakub@redhat.com> | |
35567 | ||
35568 | PR debug/43670 | |
35569 | * cfgexpand.c (expand_debug_expr): If for non-NULL offset | |
35570 | op0 is not a MEM, just return NULL instead of assertion | |
35571 | failure. | |
35572 | (discover_nonconstant_array_refs): Don't walk debug stmts. | |
35573 | ||
35574 | 2010-04-08 Doug Kwan <dougkwan@google.com> | |
35575 | ||
35576 | * configure.ac: Recognize gold and do not use its version number | |
35577 | to test ld features. | |
35578 | * configure: Regenerate. | |
35579 | ||
35580 | 2010-04-08 Maxim Kuvyrkov <maxim@codesourcery.com> | |
35581 | ||
35582 | PR middle-end/40815 | |
35583 | * tree-ssa-reassoc.c (broken_up_substracts): Rename to plus_negates. | |
35584 | (negate_value): Move code to push elements to broken_up_substracts ... | |
35585 | (eliminate_plus_minus_pair): ... here. Push operands that have no | |
35586 | negative pair to plus_negates. | |
35587 | (repropagate_negates, init_reassoc, fini_reassoc): Update. | |
35588 | ||
35589 | 2010-04-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
35590 | ||
35591 | * doc/install.texi (Configuration): Move description of | |
35592 | --enable-lto, --with-libelf*, --enable-gold from Java section to | |
35593 | general section. | |
35594 | ||
35595 | * doc/generic.texi (Working with declarations) | |
35596 | (Function Properties, C and C++ Trees): Fix typos. | |
35597 | * doc/sourcebuild.texi (Top Level): Likewise. | |
35598 | ||
35599 | 2010-04-07 Jakub Jelinek <jakub@redhat.com> | |
35600 | ||
35601 | PR c/18624 | |
35602 | * tree.h (DECL_READ_P): Define. | |
35603 | (struct tree_decl_common): Add decl_read_flag. | |
35604 | * c-decl.c (pop_scope): If TREE_USED but !DECL_READ_P, issue | |
35605 | a set but not used warning. | |
35606 | (merge_decls): Merge DECL_READ_P flag. | |
35607 | (finish_decl, build_compound_literal): Set DECL_READ_P flag. | |
35608 | (finish_function): Issue -Wunused-but-set-parameter diagnostics. | |
35609 | * c-common.c (handle_used_attribute, handle_unused_attribute): | |
35610 | Likewise. | |
35611 | * c-tree.h (default_function_array_read_conversion, mark_exp_read): | |
35612 | New prototypes. | |
35613 | * c-typeck.c (default_function_array_read_conversion, mark_exp_read): | |
35614 | New functions. | |
35615 | (default_conversion, c_process_expr_stmt): Call mark_exp_read. | |
35616 | * c-parser.c (c_parser_initializer, c_parser_expr_no_commas, | |
35617 | c_parser_binary_expression, c_parser_cast_expression, | |
35618 | c_parser_expr_list, c_parser_omp_atomic, c_parser_omp_for_loop): | |
35619 | Call default_function_array_read_conversion instead of | |
35620 | default_function_array_conversion where needed. | |
35621 | (c_parser_unary_expression, c_parser_conditional_expression, | |
35622 | c_parser_postfix_expression_after_primary, c_parser_initelt): | |
35623 | Likewise. Call mark_exp_read where needed. | |
35624 | (c_parser_statement_after_labels, c_parser_asm_operands, | |
35625 | c_parser_typeof_specifier, c_parser_sizeof_expression, | |
35626 | c_parser_alignof_expression, c_parser_initval): Call mark_exp_read | |
35627 | where needed. | |
35628 | * common.opt (Wunused-but-set-variable, Wunused-but-set-parameter): | |
35629 | New. | |
35630 | * toplev.c (warn_unused_but_set_variable): Default to warn_unused. | |
35631 | (warn_unused_but_set_parameter): Default to warn_unused | |
35632 | && extra_warnings. | |
35633 | * doc/invoke.texi: Document -Wunused-but-set-variable and | |
35634 | -Wunused-but-set-parameter. | |
35635 | ||
35636 | * tree-ssa-pre.c (my_rev_post_order_compute): Remove set but not | |
35637 | used count variable. | |
35638 | * genemit.c (gen_expand, gen_split): Avoid set but not used warnings | |
35639 | when operandN variables aren't used in the body of the expander | |
35640 | or splitter. | |
35641 | * tree-outof-ssa.c (FOR_EACH_ELIM_GRAPH_SUCC, | |
35642 | FOR_EACH_ELIM_GRAPH_PRED): Avoid set but not used warnings. | |
35643 | * tree-ssa-operands.h (FOR_EACH_SSA_TREE_OPERAND): Likewise. | |
35644 | * tree-flow.h (FOR_EACH_IMM_USE_FAST, FOR_EACH_IMM_USE_STMT, | |
35645 | FOR_EACH_IMM_USE_ON_STMT): Likewise. | |
35646 | * tree.h (FOR_EACH_CONSTRUCTOR_ELT): Likewise. | |
35647 | * tree.c (PROCESS_ARG): Likewise. | |
35648 | ||
35649 | 2010-04-07 Simon Baldwin <simonb@google.com> | |
35650 | ||
35651 | * diagnostic.h (diagnostic_override_option_index): New macro to | |
35652 | set a diagnostic's option_index. | |
35653 | * c-tree.h (c_cpp_error): Add warning reason argument. | |
35654 | * opts.c (_warning_as_error_callback): New. | |
35655 | (register_warning_as_error_callback): Store callback for | |
35656 | warnings enabled via enable_warning_as_error. | |
35657 | (enable_warning_as_error): Call callback, minor code tidy. | |
35658 | * opts.h (register_warning_as_error_callback): Declare. | |
35659 | * c-opts.c (warning_as_error_callback): New, set cpp_opts flag in | |
35660 | response to -Werror=. | |
35661 | (c_common_init_options): Register warning_as_error_callback in opts.c. | |
35662 | * common.opt: Add -Wno-cpp option. | |
35663 | * c-common.c (struct reason_option_codes_t): Map cpp warning | |
35664 | reason codes to gcc option indexes. | |
35665 | * (c_option_controlling_cpp_error): New function, lookup the gcc | |
35666 | option index for a cpp warning reason code. | |
35667 | * (c_cpp_error): Add warning reason argument, call | |
35668 | c_option_controlling_cpp_error for diagnostic_override_option_index. | |
35669 | * doc/invoke.texi: Document -Wno-cpp. | |
35670 | ||
35671 | 2010-04-07 Richard Guenther <rguenther@suse.de> | |
35672 | ||
35673 | * ipa-reference.c (mark_load): Use get_base_address. | |
35674 | (mark_store): Likewise. | |
35675 | ||
35676 | * tree-ssa-ccp.c (gimplify_and_update_call_from_tree): Avoid | |
35677 | inserting GIMPLE_NOPs into the IL. | |
35678 | * tree-ssa-structalias.c (get_constraint_for_component_ref): | |
35679 | Explicitly strip handled components and indirect references. | |
35680 | ||
35681 | * fold-const.c (fold_unary_loc): Do not strip qualifiers when | |
35682 | folding address expressions. | |
35683 | * gimple.c (gimple_ior_addresses_taken_1): Use get_base_address. | |
35684 | * tree-ssa-alias.c (decl_refs_may_alias_p): Do not use | |
35685 | operand_equal_p to compare decls. | |
35686 | (ptr_deref_may_alias_decl_p): Likewise. | |
35687 | * tree-ssa-operands.c (get_asm_expr_operands): Simplify | |
35688 | * tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): | |
35689 | Handle reversed comparison ops. | |
35690 | * tree-sra.c (asm_visit_addr): Use get_base_address. | |
35691 | * ipa-prop.c (visit_store_addr_for_mod_analysis): Use get_base_address. | |
35692 | * ipa-reference.c (mark_address): Use get_base_address. | |
35693 | ||
35694 | 2010-04-07 Richard Guenther <rguenther@suse.de> | |
35695 | ||
35696 | * tree-ssa-forwprop.c (forward_propagate_addr_expr): | |
35697 | Propagate constants everywhere. | |
35698 | ||
35699 | 2010-04-07 Jakub Jelinek <jakub@redhat.com> | |
35700 | ||
35701 | PR debug/43516 | |
35702 | * tree.c (MAX_INT_CACHED_PREC): Define. | |
35703 | (nonstandard_integer_type_cache): New array. | |
35704 | (build_nonstandard_integer_type): Cache results for precision | |
35705 | <= MAX_INT_CACHED_PREC. | |
35706 | ||
35707 | 2010-04-07 Richard Guenther <rguenther@suse.de> | |
35708 | ||
35709 | * doc/invoke.texi (-fargument-alias, -fargument-noalias, | |
35710 | -fargument-noalias-global, -fargument-noalias-anything): Remove. | |
35711 | * common.opt: Likewise. | |
35712 | * tree-ssa-structalias.c (intra_create_variable_infos): Adjust comment. | |
35713 | * alias.c (base_alias_check): Remove flag_argument_noalias handling. | |
35714 | (nonoverlapping_memrefs_p): Likewise. | |
35715 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. | |
35716 | * opts.c (common_handle_option): Handle OPT_fargument_alias, | |
35717 | OPT_fargument_noalias, OPT_fargument_noalias_anything and | |
35718 | OPT_fargument_noalias_global for backward compatibility. | |
35719 | ||
35720 | 2010-04-07 Richard Guenther <rguenther@suse.de> | |
35721 | ||
35722 | PR tree-optimization/43270 | |
35723 | * tree-vrp.c (check_array_ref): Fix flexible array member detection. | |
35724 | * tree-ssa-sccvn.h (fully_constant_vn_reference_p): Declare. | |
35725 | * tree-ssa-pre.c (phi_translate_1): Adjust. | |
35726 | (fully_constant_expression): Split out vn_reference handling to ... | |
35727 | * tree-ssa-sccvn.c (fully_constant_vn_reference_p): ... here. | |
35728 | Fold reads from constant strings. | |
35729 | (vn_reference_lookup): Handle fully constant references. | |
35730 | (vn_reference_lookup_pieces): Likewise. | |
35731 | * Makefile.in (expmed.o-warn): Add -Wno-error. | |
35732 | ||
35733 | 2010-04-07 Martin Jambor <mjambor@suse.cz> | |
35734 | ||
35735 | * tree-sra.c (find_param_candidates): Allow scalar va_list types. | |
35736 | ||
35737 | 2010-04-07 Iain Sandoe <iains@gcc.gnu.org> | |
35738 | ||
35739 | PR driver/41594 | |
35740 | * gcc.c: Add -static-libstdc++ to list of recognized options. | |
35741 | ||
35742 | 2010-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35743 | ||
35744 | * config.gcc (i[34567]86-*-solaris2*): Default with_tune_32 to generic. | |
35745 | ||
35746 | 2010-04-07 Richard Guenther <rguenther@suse.de> | |
35747 | ||
35748 | PR middle-end/42617 | |
35749 | * expr.c (expand_expr_real_1): For TARGET_MEM_REFs with pointer | |
35750 | bases build simple mem attributes to retain points-to information. | |
35751 | ||
35752 | 2010-04-07 Richard Guenther <rguenther@suse.de> | |
35753 | ||
35754 | PR middle-end/42617 | |
35755 | * alias.c (ao_ref_from_mem): Without MEM_OFFSET or MEM_SIZE | |
35756 | preserve points-to related information. | |
35757 | ||
35758 | 2010-04-07 Richard Guenther <rguenther@suse.de> | |
35759 | ||
35760 | PR middle-end/42617 | |
35761 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not | |
35762 | discard plain indirect references. | |
35763 | * fold-const.c (operand_equal_p): Guard against NULL_TREE type. | |
35764 | * tree.c (tree_nop_conversion): Likewise. | |
35765 | ||
35766 | 2010-04-07 Dodji Seketeli <dodji@redhat.com> | |
35767 | ||
35768 | PR debug/43628 | |
35769 | * dwarf2out.c (modified_type_die): Ignore artificial typedefs. | |
35770 | ||
35771 | 2010-04-06 Kai Tietz <kai.tietz@onevision.com> | |
35772 | ||
35773 | * config/i386/i386.c (ix86_handle_cconv_attribute): Ignore | |
35774 | calling convention attributes on METHOD_TYPEs for w64 ABI, too. | |
35775 | ||
35776 | 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
35777 | ||
35778 | * tree-if-conv.c: Fix indentation and comments. | |
35779 | ||
35780 | 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
35781 | ||
35782 | * tree-if-conv.c: Sort static functions in topological order. | |
35783 | ||
35784 | 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> | |
35785 | ||
35786 | * tree-if-conv.c: Fix indentation and comments. | |
35787 | ||
35788 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
35789 | ||
35790 | PR middle-end/43519 | |
35791 | * graphite-clast-to-gimple.c (max_signed_precision_type): Use | |
35792 | lang_hooks.types.type_for_size instead of | |
35793 | build_nonstandard_integer_type. | |
35794 | When converting an unsigned type to signed, double its precision. | |
35795 | (gcc_type_for_interval): Use lang_hooks.types.type_for_size. | |
35796 | (gcc_type_for_iv_of_clast_loop): Call max_signed_precision_type. | |
35797 | (graphite_create_new_loop_guard): When ub + 1 wraps around, | |
35798 | use lb <= ub. | |
35799 | ||
35800 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
35801 | ||
35802 | PR middle-end/43519 | |
35803 | * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Use | |
35804 | POINTER_PLUS_EXPR for pointer types. | |
35805 | ||
35806 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
35807 | ||
35808 | PR middle-end/43519 | |
35809 | * Makefile.in (graphite-clast-to-gimple.o): Depends on langhooks.h. | |
35810 | * graphite-clast-to-gimple.c: Include langhooks.h. | |
35811 | (max_signed_precision_type): New. | |
35812 | (max_precision_type): Takes two types as arguments. | |
35813 | (precision_for_value): New. | |
35814 | (precision_for_interval): New. | |
35815 | (gcc_type_for_interval): New. | |
35816 | (gcc_type_for_value): New. | |
35817 | (gcc_type_for_clast_term): New. | |
35818 | (gcc_type_for_clast_red): New. | |
35819 | (gcc_type_for_clast_bin): New. | |
35820 | (gcc_type_for_clast_expr): Split up into several functions. | |
35821 | (gcc_type_for_clast_eq): Rewritten. | |
35822 | (compute_bounds_for_level): New. | |
35823 | (compute_type_for_level_1): New. | |
35824 | (compute_type_for_level): New. | |
35825 | (gcc_type_for_cloog_iv): Removed. | |
35826 | (gcc_type_for_iv_of_clast_loop): Rewritten. | |
35827 | (graphite_create_new_loop): Compute the lower and upper bound types | |
35828 | with gcc_type_for_clast_expr. | |
35829 | (graphite_create_new_loop_guard): Same. | |
35830 | (find_cloog_iv_in_expr): Removed. | |
35831 | (compute_cloog_iv_types_1): Removed. | |
35832 | (compute_cloog_iv_types): Removed. | |
35833 | (gloog): Do not call compute_cloog_iv_types. | |
35834 | * graphite-sese-to-poly.c (new_gimple_bb): Do not initialize | |
35835 | GBB_CLOOG_IV_TYPES. | |
35836 | (free_data_refs_aux): Do not free GBB_CLOOG_IV_TYPES. | |
35837 | * sese.h (struct gimple_bb): Removed field cloog_iv_types. | |
35838 | (GBB_CLOOG_IV_TYPES): Removed. | |
35839 | ||
35840 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
35841 | ||
35842 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Assert that | |
35843 | gimple_phi_num_args of the loop close SSA phi node is equal to 1. | |
35844 | (detect_commutative_reduction): Same. | |
35845 | ||
35846 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
35847 | ||
35848 | * graphite-clast-to-gimple.c (graphite_verify): Remove redundant | |
35849 | call to verify_ssa. Invoke verify_loop_closed_ssa with an extra | |
35850 | argument. | |
35851 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa_form): Same. | |
35852 | * graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa): Same. | |
35853 | (rewrite_commutative_reductions_out_of_ssa): Same. | |
35854 | * passes.c (execute_function_todo): Call verify_ssa for every pass | |
35855 | in the LNO. Invoke verify_loop_closed_ssa with an extra argument. | |
35856 | * tree-flow.h (verify_loop_closed_ssa): Update declaration. | |
35857 | * tree-parloops.c (parallelize_loops): Invoke verify_loop_closed_ssa | |
35858 | with an extra argument. | |
35859 | * tree-ssa-loop-manip.c (check_loop_closed_ssa_stmt): Same. Call | |
35860 | verify_ssa only when the extra argument is true. | |
35861 | (gimple_duplicate_loop_to_header_edge): Invoke verify_loop_closed_ssa | |
35862 | with an extra argument. | |
35863 | (tree_transform_and_unroll_loop): Same. | |
35864 | ||
35865 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
35866 | ||
35867 | * passes.c (execute_function_todo): Call verify_loop_closed_ssa | |
35868 | for all the passes of the LNO having LOOP_CLOSED_SSA. | |
35869 | * tree-if-conv.c (pass_if_conversion): Remove TODO_verify_loops. | |
35870 | * tree-loop-distribution.c (pass_loop_distribution): Same. | |
35871 | * tree-pass.h (TODO_verify_loops): Removed. | |
35872 | * tree-ssa-loop.c (pass_tree_loop_init): Same. | |
35873 | (pass_lim): Same. | |
35874 | (pass_tree_unswitch): Same. | |
35875 | (pass_predcom): Same. | |
35876 | (pass_vectorize): Same. | |
35877 | (pass_linear_transform): Same. | |
35878 | (pass_graphite_transforms): Same. | |
35879 | (pass_iv_canon): Same. | |
35880 | (pass_complete_unroll): Same. | |
35881 | (pass_complete_unrolli): Same. | |
35882 | (pass_parallelize_loops): Same. | |
35883 | (pass_loop_prefetch): Same. | |
35884 | (pass_iv_optimize): Same. | |
35885 | ||
35886 | 2010-04-06 Changpeng Fang <changpeng.fang@amd.com> | |
35887 | ||
35888 | PR middle-end/32824 | |
35889 | * passes.c (init_optimization_passes): Move pass_lim before | |
35890 | pass_copy_prop and pass_dce_loop. | |
35891 | ||
35892 | 2010-04-06 Jakub Jelinek <jakub@redhat.com> | |
35893 | ||
35894 | PR target/43667 | |
35895 | * config/i386/i386.c (bdesc_multi_arg): Use OPTION_MASK_ISA_XOP | |
35896 | instead of OPTION_MASK_ISA_AVX for __builtin_ia32_vpermil2p*. | |
35897 | (ix86_expand_args_builtin): Use V*_FTYPE_* enum codes instead of | |
35898 | MULTI_* defines for 4 argument vpermil2p* builtins. | |
35899 | ||
35900 | 2010-04-06 Uros Bizjak <ubizjak@gmail.com> | |
35901 | ||
35902 | * config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare. | |
35903 | * config/i386/i386.c (x86_maybe_negate_const_int): New. | |
35904 | (x86_output_mi_thunk): Use x86_maybe_negate_const_int. | |
35905 | * config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1, | |
35906 | *addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2, | |
35907 | *addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext, | |
35908 | *addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5): | |
35909 | Use x86_maybe_negate_const_int to output insn mnemonic. | |
35910 | (*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow | |
35911 | check from instruction predicate. Update comments. | |
35912 | * config/i386/sync.md (sync_add<mode>): Use | |
35913 | x86_maybe_negate_const_int to output insn mnemonic. | |
35914 | ||
35915 | 2010-04-06 Jan Hubicka <jh@suse.cz> | |
35916 | ||
35917 | PR tree-optimization/42906 | |
35918 | * tree-ssa-dce.c (mark_control_dependent_edges_necessary): Add | |
35919 | IGNORE_SELF argument. Set visited_control_parents for fully | |
35920 | processed BBs. | |
35921 | (find_obviously_necessary_stmts): Update call of | |
35922 | mark_control_dependent_edges_necessary. | |
35923 | (propagate_necessity): Likewise. Handle PHI edges more curefully. | |
35924 | ||
35925 | 2010-04-06 Uros Bizjak <ubizjak@gmail.com> | |
35926 | ||
35927 | * config/i386/i386.md: Remove comment about 'e' and 'E' | |
35928 | operand modifier. | |
35929 | ||
35930 | 2010-04-06 Richard Guenther <rguenther@suse.de> | |
35931 | ||
35932 | PR tree-optimization/43627 | |
35933 | * tree-vrp.c (extract_range_from_unary_expr): Widenings | |
35934 | of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type, | |
35935 | not varying. | |
35936 | ||
35937 | 2010-04-06 Jakub Jelinek <jakub@redhat.com> | |
35938 | ||
35939 | * BASE-VER: Change to 4.6.0. | |
35940 | ||
35941 | PR target/43638 | |
35942 | * config/i386/i386.c (print_operand): Remove 'e' and 'E' code | |
35943 | handling. | |
35944 | ||
35945 | 2010-04-06 Richard Guenther <rguenther@suse.de> | |
35946 | ||
35947 | PR middle-end/43661 | |
35948 | * fold-const.c (fold_comparison): Handle X * 0 CMP 0. | |
35949 | ||
35950 | 2010-04-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
35951 | ||
35952 | * doc/invoke.texi (Optimize Options): Document that LTO | |
35953 | won't remove object access purely due to incompatible | |
35954 | declarations. | |
35955 | ||
35956 | 2010-04-04 Matthias Klose <doko@ubuntu.com> | |
35957 | ||
35958 | * graphite-sese-to-poly.c (translate_scalar_reduction_to_array): | |
35959 | Initialize variable. | |
35960 | ||
35961 | 2010-04-03 Richard Guenther <rguenther@suse.de> | |
35962 | ||
35963 | PR middle-end/42509 | |
35964 | * alias.c (nonoverlapping_memrefs_p): For spill-slot accesses | |
35965 | require a non-NULL MEM_OFFSET. | |
35966 | ||
35967 | 2010-04-02 Steven Bosscher <steven@gcc.gnu.org> | |
35968 | ||
35969 | * ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c, | |
35970 | basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h, | |
35971 | collect2.h, config/alpha/alpha.c, config/alpha/alpha.md, | |
35972 | config/alpha/predicates.md, config/arm/arm.md, | |
35973 | config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml, | |
35974 | config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c, | |
35975 | config/darwin9.h, config/darwin.c, config/darwin.h, | |
35976 | config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h, | |
35977 | config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c, | |
35978 | config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c, | |
35979 | config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c, | |
35980 | config/mips/mips.md, config/mn10300/mn10300.c, | |
35981 | config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md, | |
35982 | config/rs6000/aix.h, config/rs6000/dfp.md, | |
35983 | config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c, | |
35984 | config/rs6000/vector.md, config/rtems.h, config/rx/rx.md, | |
35985 | config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h, | |
35986 | config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md, | |
35987 | config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c, | |
35988 | config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in, | |
35989 | c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c, | |
35990 | diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi, | |
35991 | doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi, | |
35992 | doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c, | |
35993 | fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h, | |
35994 | gensupport.c, gimple.h, gimple-iterator.c, graphite.c, | |
35995 | graphite-clast-to-gimple.c, graphite-clast-to-gimple.h, | |
35996 | graphite-dependences.c, graphite-poly.c, graphite-poly.h, | |
35997 | graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c, | |
35998 | graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c, | |
35999 | intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h, | |
36000 | ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c, | |
36001 | ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c, | |
36002 | loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c, | |
36003 | objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk, | |
36004 | opt-functions.awk, opth-gen.awk, params.def, passes.c, | |
36005 | postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h, | |
36006 | rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h, | |
36007 | store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c, | |
36008 | tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h, | |
36009 | tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c, | |
36010 | tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c, | |
36011 | tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c, | |
36012 | tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c, | |
36013 | tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c, | |
36014 | tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c, | |
36015 | tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, | |
36016 | tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c, | |
36017 | tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c, | |
36018 | unwind-dw2-fde-darwin.c, varpool.c: Update copyright years. | |
36019 | ||
36020 | 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
36021 | ||
36022 | PR other/43620 | |
36023 | * doc/install.texi (Prerequisites): Bump Automake version to 1.11.1. | |
36024 | * aclocal.m4: Regenerate. | |
36025 | ||
36026 | 2010-04-02 Richard Guenther <rguenther@suse.de> | |
36027 | ||
36028 | PR tree-optimization/43629 | |
36029 | * tree-ssa-ccp.c (likely_value): Reset all_undefined_operands | |
36030 | if we have seen a constant value. | |
36031 | ||
36032 | 2010-04-02 Joseph Myers <joseph@codesourcery.com> | |
36033 | ||
36034 | * read-rtl.c (read_rtx_1): Give an error for EOF while looking for ']'. | |
36035 | ||
36036 | 2010-04-02 Richard Earnshaw <rearnsha@arm.com> | |
36037 | ||
36038 | PR target/43469 | |
36039 | * arm.c (legitimize_tls_address): Adjust call to | |
36040 | gen_tls_load_dot_plus_four. | |
36041 | (arm_note_pic_base): New function. | |
36042 | (arm_cannot_copy_insn_p): Use it. | |
36043 | * thumb2.md (tls_load_dot_plus_four): Rework to avoid use of '+' in | |
36044 | constraint. | |
36045 | ||
36046 | 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
36047 | ||
36048 | PR bootstrap/43531 | |
36049 | ||
36050 | Revert: | |
36051 | 2009-09-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
36052 | ||
36053 | * Makefile.in ($(out_object_file)): Depend on | |
36054 | gt-$(basename $(notdir $(out_file))).h. | |
36055 | ||
36056 | 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org> | |
36057 | ||
36058 | * config.gcc (lm32-*-rtems*): Add t-lm32. | |
36059 | ||
36060 | 2010-04-01 Joel Sherrill <joel.sherrill@oarcorp.com> | |
36061 | ||
36062 | * config.gcc: Add lm32-*-rtems*. | |
36063 | * config/lm32/rtems.h: New file. | |
36064 | ||
36065 | 2010-04-01 Dave Korn <dave.korn.cygwin@gmail.com> | |
36066 | ||
36067 | PR target/42609 | |
36068 | * config/i386/cygwin.h (CXX_WRAP_SPEC): Disable spec when -mno-cygwin. | |
36069 | ||
36070 | 2010-04-01 Jakub Jelinek <jakub@redhat.com> | |
36071 | ||
36072 | * dwarf2out.c (output_compilation_unit_header): For | |
36073 | -gdwarf-4 use version 4 instead of version 3. | |
36074 | (output_line_info): For version 4 and above emit additional | |
36075 | maximum ops per insn header field. | |
36076 | (DWARF_LINE_DEFAULT_MAX_OPS_PER_INSN): Define. | |
36077 | ||
36078 | * dwarf2out.c (is_c_family, is_java): Remove. | |
36079 | (lower_bound_default): New function. | |
36080 | (add_bound_info, gen_descr_array_type_die): Use it. | |
36081 | ||
36082 | 2010-04-01 Dodji Seketeli <dodji@redhat.com> | |
36083 | ||
36084 | PR debug/43325 | |
36085 | * dwarf2out.c (gen_variable_die): Allow debug info for variable | |
36086 | re-declaration when it happens in a function. | |
36087 | ||
36088 | 2010-04-01 Aldy Hernandez <aldyh@redhat.com> | |
36089 | ||
36090 | * cgraph.c (cgraph_add_function_insertion_hook): Update comment. | |
36091 | (cgraph_remove_function_insertion_hook): Same. | |
36092 | (cgraph_call_function_insertion_hooks): Same. | |
36093 | ||
36094 | 2010-04-01 Richard Guenther <rguenther@suse.de> | |
36095 | ||
36096 | PR middle-end/43614 | |
36097 | * tree-ssa-address.c (copy_mem_ref_info): Copy TREE_SIDE_EFFECTS | |
36098 | and TREE_THIS_VOLATILE. | |
36099 | (copy_ref_info): Likewise. | |
36100 | * tree-ssa-operands.c (get_tmr_operands): Check TREE_THIS_VOLATILE. | |
36101 | * tree.c (build6_stat): Ignore side-effects of all but arg5 | |
36102 | for TARGET_MEM_REF. Set TREE_THIS_VOLATILE from arg5 of | |
36103 | TARGET_MEM_REF. | |
36104 | ||
36105 | 2010-04-01 Richard Guenther <rguenther@suse.de> | |
36106 | ||
36107 | PR tree-optimization/43607 | |
36108 | * ipa-type-escape.c (check_call): Do not access non-existing | |
36109 | arguments. | |
36110 | ||
36111 | 2010-04-01 Richard Guenther <rguenther@suse.de> | |
36112 | ||
36113 | PR middle-end/43602 | |
36114 | Revert | |
36115 | 2010-03-30 Seongbae Park <seongbae.park@gmail.com> | |
36116 | Jack Howarth <howarth@bromo.med.uc.edu> | |
36117 | ||
36118 | * tree-profile.c (tree_init_ic_make_global_vars): Make static | |
36119 | variables TLS. | |
36120 | ||
36121 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36122 | ||
36123 | * doc/install.texi (Prerequisites): Document libelf usability on | |
36124 | IRIX 5/6 and Solaris 2. | |
36125 | (Specific, i?86-*-solaris2.10): No 64-bit default configuration. | |
36126 | Update GNU as, GNU ld requirements. | |
36127 | (Specific, *-*-solaris2*): Document Solaris 7 obsoletion, removal. | |
36128 | Document Sun Studio compiler download. | |
36129 | Update and simplify as, ld recommendations. | |
36130 | (Specific, *-*-solaris2.7): Note obsoletion, removal. | |
36131 | ||
36132 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36133 | ||
36134 | * config.gcc (i[34567]86-*-solaris2*): Default with_arch_32, | |
36135 | with_tune_32 to pentium4. | |
36136 | ||
36137 | 2010-04-01 Uros Bizjak <ubizjak@gmail.com> | |
36138 | ||
36139 | * config/i386/cpuid.h (__get_cpuid_max): Move misplaced comment. | |
36140 | ||
36141 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36142 | ||
36143 | * doc/install.texi (Specific, mips-sgi-irix5): Document IRIX 5 | |
36144 | obsoletion, removal. | |
36145 | Update IDO URL. | |
36146 | Document GNU as requirement. | |
36147 | Update configure requirements. | |
36148 | (Specific, mips-sgi-irix6): Document IRIX 6 < 6.5 obsoletion, removal. | |
36149 | Recomment IRIX 6.5.18+. | |
36150 | Document IDF/IDL requirement. | |
36151 | Document GNU as requirement. | |
36152 | Document GNU ld bootstrap failure. | |
36153 | Remove freeware.sgi.com reference. | |
36154 | ||
36155 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36156 | ||
36157 | * doc/install.texi (Specific, alpha*-dec-osf*): Document Tru64 | |
36158 | UNIX V4.0, V5.0 obsoletion, removal. | |
36159 | Remove --with-gc=simple reference. | |
36160 | Update VM requirements during bootstrap. | |
36161 | Remove -oldas bootstrap description. | |
36162 | Update binutils reference. | |
36163 | Remove comparison failure note. | |
36164 | ||
36165 | 2010-03-31 Richard Guenther <rguenther@suse.de> | |
36166 | Zdenek Dvorak <ook@ucw.cz> | |
36167 | Sebastian Pop <sebastian.pop@amd.com> | |
36168 | ||
36169 | PR middle-end/43464 | |
36170 | * tree-ssa-copy.c (init_copy_prop): Handle loop close phi nodes | |
36171 | with multiple arguments. | |
36172 | (execute_copy_prop): Remove call to rewrite_into_loop_closed_ssa. | |
36173 | ||
36174 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
36175 | ||
36176 | * graphite-dependences.c (print_pddr): Call print_pdr with an | |
36177 | extra argument. | |
36178 | * graphite-poly.c (debug_pdr): Add an extra argument for the | |
36179 | verbosity level. | |
36180 | (print_pdr): Same. | |
36181 | (print_pbb_domain): Same. | |
36182 | (print_pbb): Same. | |
36183 | (print_scop_context): Same. | |
36184 | (print_scop): Same. | |
36185 | (print_cloog): Same. | |
36186 | (debug_pbb_domain): Same. | |
36187 | (debug_pbb): Same. | |
36188 | (print_pdrs): Same. | |
36189 | (debug_pdrs): Same. | |
36190 | (debug_scop_context): Same. | |
36191 | (debug_scop): Same. | |
36192 | (debug_cloog): Same. | |
36193 | (print_scop_params): Same. | |
36194 | (debug_scop_params): Same. | |
36195 | (print_iteration_domain): Same. | |
36196 | (print_iteration_domains): Same. | |
36197 | (debug_iteration_domain): Same. | |
36198 | (debug_iteration_domains): Same. | |
36199 | (print_scattering_function): Same. | |
36200 | (print_scattering_functions): Same. | |
36201 | (debug_scattering_function): Same. | |
36202 | (debug_scattering_functions): Same. | |
36203 | * graphite-poly.h (debug_pdr): Update declaration. | |
36204 | (print_pdr): Same. | |
36205 | (print_pbb_domain): Same. | |
36206 | (print_pbb): Same. | |
36207 | (print_scop_context): Same. | |
36208 | (print_scop): Same. | |
36209 | (print_cloog): Same. | |
36210 | (debug_pbb_domain): Same. | |
36211 | (debug_pbb): Same. | |
36212 | (print_pdrs): Same. | |
36213 | (debug_pdrs): Same. | |
36214 | (debug_scop_context): Same. | |
36215 | (debug_scop): Same. | |
36216 | (debug_cloog): Same. | |
36217 | (print_scop_params): Same. | |
36218 | (debug_scop_params): Same. | |
36219 | (print_iteration_domain): Same. | |
36220 | (print_iteration_domains): Same. | |
36221 | (debug_iteration_domain): Same. | |
36222 | (debug_iteration_domains): Same. | |
36223 | (print_scattering_function): Same. | |
36224 | (print_scattering_functions): Same. | |
36225 | (debug_scattering_function): Same. | |
36226 | (debug_scattering_functions): Same. | |
36227 | ||
36228 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
36229 | ||
36230 | * graphite-poly.c (print_scattering_function_1): New. | |
36231 | (print_scattering_function): Call it. | |
36232 | (print_scop_params): Remove spaces at the end of lines. | |
36233 | (print_cloog): New. | |
36234 | (debug_cloog): New. | |
36235 | * graphite-poly.h (print_cloog): Declared. | |
36236 | (debug_cloog): Declared. | |
36237 | ||
36238 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
36239 | ||
36240 | * graphite-sese-to-poly.c (graphite_loop_normal_form): Add the IV bump | |
36241 | in loop->header. | |
36242 | * tree-flow.h (canonicalize_loop_ivs): Updated declaration. | |
36243 | * tree-parloops.c (gen_parallel_loop): Add the IV bump in loop->latch. | |
36244 | * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Add a new parameter | |
36245 | to switch between adding the IV bump in loop->latch or in loop->header. | |
36246 | ||
36247 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
36248 | ||
36249 | * graphite-poly.c (print_scattering_function): Pretty print following | |
36250 | the scoplib format. | |
36251 | (print_pdr): Same. | |
36252 | (print_pbb_domain): Same. | |
36253 | (dump_gbb_cases): Same. | |
36254 | (dump_gbb_conditions): Same. | |
36255 | (print_pdrs): Same. | |
36256 | (print_pbb): Same. | |
36257 | (print_scop_params): Same. | |
36258 | (print_scop_context): Same. | |
36259 | (print_scop): Same. | |
36260 | (print_pbb_body): New. | |
36261 | (lst_indent_to): New. | |
36262 | (print_lst): Start new lines with a #. | |
36263 | * graphite-poly.h (pbb_bb): New. | |
36264 | (pbb_index): Use pbb_bb. | |
36265 | * graphite-ppl.c (ppl_print_powerset_matrix): Print the number of | |
36266 | disjuncts. | |
36267 | * tree-data-ref.c (dump_data_reference): Start new lines with a #. | |
36268 | ||
36269 | 2010-03-31 Jakub Jelinek <jakub@redhat.com> | |
36270 | ||
36271 | * dwarf2out.c (size_of_die): For -gdwarf-4 use | |
36272 | uleb128 size instead of fixed 1 or 2 for dw_val_class_loc | |
36273 | and 0 instead of 1 for dw_val_class_flag. | |
36274 | (value_format): For -gdwarf-4 use DW_FORM_sec_offset for | |
36275 | dw_val_class_range_list, dw_val_class_loc_list, | |
36276 | dw_val_class_lineptr and dw_val_class_macptr, use | |
36277 | DW_FORM_flag_present for dw_val_class_flag and | |
36278 | DW_FORM_exprloc for dw_val_class_loc. | |
36279 | (output_die): For -gdwarf-4 print dw_val_class_loc | |
36280 | size as uleb128 instead of 1 or 2 bytes and don't print | |
36281 | anything for dw_val_class_flag. | |
36282 | ||
36283 | * var-tracking.c (vt_init_cfa_base): Use cselib_lookup_from_insn | |
36284 | instead of cselib_lookup following by tweaking locs->setting_insn. | |
36285 | ||
36286 | PR bootstrap/43596 | |
36287 | * cselib.c (cselib_process_insn): Clear cselib_current_insn | |
36288 | even before returning from label, setjmp call or volatile asm | |
36289 | handling. | |
36290 | ||
36291 | 2010-03-31 Richard Guenther <rguenther@suse.de> | |
36292 | ||
36293 | PR middle-end/43600 | |
36294 | * cgraphunit.c (cgraph_output_in_order): Do not allocate | |
36295 | temporary data on stack. | |
36296 | ||
36297 | 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36298 | ||
36299 | * config/sparc/sysv4.h (PUSHSECTION_FORMAT): Remove undef. | |
36300 | (PUSHSECTION_ASM_OP): Remove. | |
36301 | (POPSECTION_ASM_OP): Remove. | |
36302 | (PUSHSECTION_FORMAT): Remove. | |
36303 | * config/sol2.h (PUSHSECTION_FORMAT): Define. | |
36304 | * config/sparc/sol2.h [!USE_GAS] (PUSHSECTION_FORMAT): Redefine. | |
36305 | * config/sol2.c (solaris_output_init_fini): Use it. | |
36306 | ||
36307 | 2010-03-31 Jie Zhang <jie@codesourcery.com> | |
36308 | ||
36309 | PR 43574 | |
36310 | * opt-functions.awk (var_type_struct): Use signed char type | |
36311 | for simple variables. | |
36312 | ||
36313 | 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36314 | ||
36315 | * config/sol2.c: Include output.h. | |
36316 | (solaris_assemble_visibility): New function. | |
36317 | * config/t-sol2 (sol2.o): Add output.h dependency. | |
36318 | * config/sol2-protos.h (solaris_assemble_visibility): Declare. | |
36319 | * config/sol2.h [!USE_GAS] (TARGET_ASM_ASSEMBLE_VISIBILITY): | |
36320 | Redefine. | |
36321 | ||
36322 | 2010-03-31 Jakub Jelinek <jakub@redhat.com> | |
36323 | ||
36324 | PR target/43580 | |
36325 | * config/arm/arm.c (arm_save_coproc_regs): Use Pmode instead of | |
36326 | V2SImode or XFmode on PRE_DEC. | |
36327 | ||
36328 | PR debug/43557 | |
36329 | * cfgexpand.c (expand_debug_expr): Handle VOIDmode mode like | |
36330 | BLKmode. | |
36331 | ||
36332 | 2010-03-31 Jie Zhang <jie@codesourcery.com> | |
36333 | ||
36334 | PR 43562 | |
36335 | * reload.h (caller_save_initialized_p): Declare. | |
36336 | * toplev.c (backend_init_target): Don't call | |
36337 | init_caller_save but set caller_save_initialized_p to false. | |
36338 | * caller-save.c (caller_save_initialized_p): Define. | |
36339 | (init_caller_save): Check caller_save_initialized_p. | |
36340 | * ira.c (ira): Call init_caller_save if flag_caller_saves. | |
36341 | ||
36342 | 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36343 | ||
36344 | PR target/39048 | |
36345 | * config.gcc (i[34567]86-*-solaris2*): Add i386/t-fprules-softfp | |
36346 | and soft-fp/t-softfp to tmake_file. | |
36347 | * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Redefine. | |
36348 | (LIBGCC2_TF_CEXT): Define. | |
36349 | (TF_SIZE): Define. | |
36350 | ||
36351 | 2010-03-30 Alexandre Oliva <aoliva@redhat.com> | |
36352 | ||
36353 | PR debug/42977 | |
36354 | * cselib.c (n_useless_values): Document handling of debug locs. | |
36355 | (n_useless_debug_values, n_debug_values): New variables. | |
36356 | (new_elt_loc_list): Don't add to debug values, keep count. | |
36357 | (promote_debug_loc): New. | |
36358 | (cselib_reset_table): Zero new variables. | |
36359 | (entry_and_rtx_equal_p): Promote debug locs. | |
36360 | (discard_useless_locs): Increment n_useless_debug_values for | |
36361 | debug values. | |
36362 | (remove_useless_values): Adjust n_useless_values and n_debug_values | |
36363 | with n_useless_debug_values. | |
36364 | (add_mem_for_addr): Promote debug locs. | |
36365 | (cselib_lookup_mem): Likewise. | |
36366 | (cselib_lookup_addr): Renamed to... | |
36367 | (cselib_lookup_addr_1): ... this. Promote debug locs. Don't call... | |
36368 | (cselib_log_lookup): ... this. Turn into... | |
36369 | (cselib_lookup_addr): ... new wrapper. | |
36370 | (cselib_lookup_from_insn): New. | |
36371 | (cselib_invalidate_regno): Increment n_useless_debug_values for | |
36372 | debug values. | |
36373 | (cselib_invalidate_mem): Likewise. | |
36374 | (cselib_process_insn): Take n_deleted and n_debug_values into | |
36375 | account to guard remove_useless_value call. | |
36376 | (cselib_finish): Zero n_useless_debug_values. | |
36377 | * cselib.h (cselib_lookup_from_insn): Declare. | |
36378 | * sched-deps.c (sched_analyze_1): Use cselib_lookup_from_insn. | |
36379 | (sched_analyze_2): Likewise. | |
36380 | ||
36381 | 2010-03-30 Jakub Jelinek <jakub@redhat.com> | |
36382 | ||
36383 | * var-tracking.c (use_narrower_mode_test, use_narrower_mode): New | |
36384 | functions. | |
36385 | (adjust_mems): Replace narrowing SUBREG of expression containing | |
36386 | just PLUS, MINUS, MULT and ASHIFT of registers and constants | |
36387 | with operations in the narrower mode. | |
36388 | ||
36389 | PR debug/43593 | |
36390 | * var-tracking.c (dataflow_set_clear_at_call): Invalidate just | |
36391 | regs_invalidated_by_call instead all call_used_reg_set registers. | |
36392 | ||
36393 | 2010-03-30 Sebastian Pop <sebastian.pop@amd.com> | |
36394 | ||
36395 | PR middle-end/43430 | |
36396 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Replace type | |
36397 | pointer comparisons with types_compatible_p. | |
36398 | * tree-vect-stmts.c (vectorizable_call): Same. | |
36399 | (vectorizable_condition): Same. | |
36400 | ||
36401 | 2010-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
36402 | ||
36403 | * config/s390/s390.c (s390_emit_prologue): Omit issuing a dynamic | |
36404 | stack check if the mask would be zero. | |
36405 | ||
36406 | 2010-03-30 Seongbae Park <seongbae.park@gmail.com> | |
36407 | Jack Howarth <howarth@bromo.med.uc.edu> | |
36408 | ||
36409 | * tree-profile.c (tree_init_ic_make_global_vars): Make static | |
36410 | variables TLS. | |
36411 | ||
36412 | 2010-03-30 Joseph Myers <joseph@codesourcery.com> | |
36413 | ||
36414 | PR other/25232 | |
36415 | * libgcc-std.ver (GCC_4.5.0): Define version. Include __unordxf2 | |
36416 | and __unordtf2. | |
36417 | * config/bfin/libgcc-bfin.ver (GCC_4.5.0): Define version. | |
36418 | Include ___unordxf2 and ___unordtf2. | |
36419 | * config/i386/libgcc-glibc.ver: Do not define inheritance from | |
36420 | GCC_4.4.0 here. | |
36421 | ||
36422 | 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr> | |
36423 | ||
36424 | * config/lm32/t-lm32: New file. | |
36425 | * config.gcc: Use the above file when targetting lm32. | |
36426 | ||
36427 | 2010-03-28 Duncan Sands <baldrick@free.fr> | |
36428 | ||
36429 | * Makefile.in (PLUGIN_HEADERS): Add except.h. | |
36430 | ||
36431 | 2010-03-29 Sebastian Pop <sebastian.pop@amd.com> | |
36432 | ||
36433 | PR middle-end/43431 | |
36434 | * tree-vect-loop.c (vect_estimate_min_profitable_iters): | |
36435 | Improve vectorization cost model diagnostic. | |
36436 | ||
36437 | 2010-03-29 Sebastian Pop <sebastian.pop@amd.com> | |
36438 | ||
36439 | PR middle-end/43436 | |
36440 | * tree-vect-data-refs.c (vect_analyze_data_refs): When | |
36441 | compute_data_dependences_for_loop returns false, early exit | |
36442 | and output an extra diagnostic for the failed data reference | |
36443 | analysis. | |
36444 | ||
36445 | 2010-03-29 Richard Guenther <rguenther@suse.de> | |
36446 | ||
36447 | PR tree-optimization/43560 | |
36448 | * tree-ssa-loop-im.c (ref_always_accessed_p): Add store_p parameter. | |
36449 | (can_sm_ref_p): Treat stores to readonly locations as trapping. | |
36450 | ||
36451 | 2010-03-29 Jie Zhang <jie@codesourcery.com> | |
36452 | ||
36453 | PR 43564 | |
36454 | * toplev.c (process_options): Set optimization_default_node | |
36455 | and optimization_current_node. | |
36456 | * opts.c (decode_options): Don't set optimization_default_node | |
36457 | and optimization_current_node. | |
36458 | ||
36459 | 2010-03-29 Ralf Corsépius <ralf.corsepius@rtems.org> | |
36460 | ||
36461 | * config/rtems.h: Abandon -qrtems_debug. | |
36462 | ||
36463 | 2010-03-28 Jan Hubicka <jh@suse.cz> | |
36464 | ||
36465 | PR tree-optimization/43505 | |
36466 | * cgraph.c (cgraph_clone_node): When clonning a clone, replacement | |
36467 | map should not be copied. | |
36468 | ||
36469 | 2010-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
36470 | ||
36471 | PR middle-end/41674 | |
36472 | * cgraphunit.c (cgraph_build_static_cdtor): If target doesn't have | |
36473 | cdtors, set DECL_PRESERVE_P. | |
36474 | * ipa.c (cgraph_externally_visible_p): Return true if declaration | |
36475 | should be preseved. | |
36476 | ||
36477 | 2010-03-27 Uros Bizjak <ubizjak@gmail.com> | |
36478 | ||
36479 | PR tree-optimization/43528 | |
36480 | * stor-layout.c (place_field): Check that constant fits into | |
36481 | unsigned HWI when skipping calculation of MS bitfield layout. | |
36482 | ||
36483 | 2010-03-27 Jan Hubicka <jh@suse.cz> | |
36484 | ||
36485 | PR middle-end/43391 | |
36486 | * varasm.c (make_decl_rtl): Deal with COMMON flag to make | |
36487 | notice_global_symbol work. | |
36488 | ||
36489 | 2010-03-27 Jakub Jelinek <jakub@redhat.com> | |
36490 | ||
36491 | * dwarf2out.c (dwarf2_debug_hooks): Use dwarf2out_function_decl | |
36492 | instead of dwarf2out_decl. | |
36493 | (struct var_loc_node): Remove section_label field. | |
36494 | (dwarf2out_function_decl): New function. | |
36495 | (dwarf2out_var_location): Don't set section_label field. | |
36496 | (dwarf2out_begin_function): Don't empty decl_loc_table here. | |
36497 | ||
36498 | 2010-03-26 Michael Meissner <meissner@linux.vnet.ibm.com> | |
36499 | ||
36500 | PR tree-optimization/43544 | |
36501 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): | |
36502 | First argument for builtin vectorized function hook is now a | |
36503 | tree to be able to distinguish between machine specific and | |
36504 | standard builtins. | |
36505 | * targhooks.c (default_builtin_vectorized_function): Ditto. | |
36506 | * targhooks.h (default_builtin_vectorized_function): Ditto. | |
36507 | * target.h (struct gcc_target): Ditto. | |
36508 | * tree-vect-stmts.c (vectorizable_function): Ditto. | |
36509 | * config/i386/i386.c (ix86_builtin_vectorized_function): Ditto. | |
36510 | * config/rs6000/rs6000.c (rs6000_builtin_vectorized_function): | |
36511 | Ditto. | |
36512 | ||
36513 | 2010-03-26 Joseph Myers <joseph@codesourcery.com> | |
36514 | ||
36515 | PR c/43381 | |
36516 | * c-decl.c (get_parm_info): Assert that decl going in OTHERS has a | |
36517 | nested binding iff it is a FUNCTION_DECL. | |
36518 | (store_parm_decls_newstyle): Pass nested=true to bind for | |
36519 | FUNCTION_DECLs amongst parameters. | |
36520 | ||
36521 | 2010-03-26 Jakub Jelinek <jakub@redhat.com> | |
36522 | ||
36523 | * var-tracking.c (vt_expand_loc_callback): Don't run | |
36524 | cselib_expand_value_rtx_cb in dummy mode if | |
36525 | cselib_dummy_expand_value_rtx_cb returned false. | |
36526 | ||
36527 | * var-tracking.c (emit_note_insn_var_location): For one part | |
36528 | notes with offset 0, don't add EXPR_LIST around the location. | |
36529 | * dwarf2out.c (loc_descriptor, dw_loc_list_1, | |
36530 | add_location_or_const_value_attribute): Adjust for that change. | |
36531 | ||
36532 | PR debug/43540 | |
36533 | * dwarf2out.c (reg_save): For DW_CFA_expression put regnum | |
36534 | into first operand and location into second. | |
36535 | (dw_cfi_oprnd1_desc): Return dw_cfi_oprnd_reg_num instead of | |
36536 | dw_cfi_oprnd_loc for DW_CFA_expression. | |
36537 | (dw_cfi_oprnd2_desc): Return dw_cfi_oprnd_loc for DW_CFA_expression. | |
36538 | (output_cfa_loc, output_cfa_loc_raw): For DW_CFA_expression | |
36539 | assume first argument is regnum and second argument is location. | |
36540 | ||
36541 | 2010-03-26 Uros Bizjak <ubizjak@gmail.com> | |
36542 | ||
36543 | PR target/42113 | |
36544 | * config/alpha/alpha.md (*cmp_sadd_si): Change mode | |
36545 | of scratch register to DImode. Split to DImode comparison operator. | |
36546 | Use SImode subreg of scratch register in the multiplication. | |
36547 | (*cmp_sadd_sidi): Ditto. | |
36548 | (*cmp_ssub_si): Ditto. | |
36549 | (*cmp_ssub_sidi): Ditto. | |
36550 | ||
36551 | 2010-03-26 Uros Bizjak <ubizjak@gmail.com> | |
36552 | ||
36553 | PR target/43524 | |
36554 | * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: | |
36555 | Remove invalid assert and wrong comment. | |
36556 | ||
36557 | 2010-03-26 Jakub Jelinek <jakub@redhat.com> | |
36558 | ||
36559 | PR debug/43516 | |
36560 | * flags.h (final_insns_dump_p): New extern. | |
36561 | * final.c (final_insns_dump_p): New variable. | |
36562 | (rest_of_clean_state): Set it before -fdump-final-insns= | |
36563 | dumping, clear afterwards. | |
36564 | * print-rtl.c (print_rtx): If final_insns_dump_p don't dump | |
36565 | MEM_ALIAS_SET on MEMs. | |
36566 | ||
36567 | 2010-03-26 David S. Miller <davem@davemloft.net> | |
36568 | ||
36569 | * configure.ac: Fix sparc GOTDATA_OP bug check. | |
36570 | * configure: Rebuild. | |
36571 | ||
36572 | 2010-03-26 Alan Modra <amodra@gmail.com> | |
36573 | ||
36574 | * config/rs6000/rs6000.md (cmptf_internal2): Correct comparison. | |
36575 | ||
36576 | 2010-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36577 | ||
36578 | * doc/tm.texi (Sections): Document TLS_COMMON_ASM_OP, | |
36579 | TLS_SECTION_ASM_FLAG. | |
36580 | ||
36581 | 2010-03-25 Jakub Jelinek <jakub@redhat.com> | |
36582 | ||
36583 | PR bootstrap/43511 | |
36584 | * config/i386/i386.c (ix86_code_end): Set DECL_WEAK if TARGET_MACHO. | |
36585 | Clear first_function_block_is_cold. | |
36586 | ||
36587 | PR c/43385 | |
36588 | * gimplify.c (gimple_boolify): Only recurse on __builtin_expect | |
36589 | argument if the argument is truth_value_p. | |
36590 | ||
36591 | 2010-03-24 Michael Meissner <meissner@linux.vnet.ibm.com> | |
36592 | ||
36593 | * config/rs6000/constraints.md: Update copyright year for my changes. | |
36594 | ||
36595 | PR target/43484 | |
36596 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): If r0 is | |
36597 | used in reg+reg addressing, swap registers. | |
36598 | ||
36599 | 2010-03-24 Jakub Jelinek <jakub@redhat.com> | |
36600 | ||
36601 | PR debug/43293 | |
36602 | * target.h (struct gcc_target): Add code_end hook. | |
36603 | * target-def.h (TARGET_ASM_CODE_END): Define to hook_void_void | |
36604 | if not yet defined. | |
36605 | (TARGET_ASM_OUT): Add TARGET_ASM_CODE_END. | |
36606 | * toplev.c (compile_file): Call targetm.asm_out.code_end | |
36607 | hook before unwind info/debug info output. | |
36608 | * config/i386/winnt.c (i386_pe_file_end): Don't call ix86_file_end. | |
36609 | * config/i386/linux.h (NEED_INDICATE_EXEC_STACK): Don't define. | |
36610 | (TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack. | |
36611 | * config/i386/linux64.h (NEED_INDICATE_EXEC_STACK): Don't define. | |
36612 | (TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack. | |
36613 | * config/i386/i386.c (ix86_file_end): Renamed to... | |
36614 | (ix86_code_end): ... this. Make static. Don't call | |
36615 | file_end_indicate_exec_stack. Emit unwind info using | |
36616 | final_start_function/final_end_function. | |
36617 | (darwin_x86_file_end): Remove. | |
36618 | (TARGET_ASM_CODE_END): Define. | |
36619 | * config/i386/i386.h (TARGET_ASM_FILE_END, | |
36620 | NEED_INDICATE_EXEC_STACK): Don't define. | |
36621 | * config/i386/darwin.h (darwin_x86_file_end): Remove prototype. | |
36622 | (TARGET_ASM_FILE_END): Define to darwin_file_end. | |
36623 | * config/i386/i386-protos.h (ix86_file_end): Remove prototype. | |
36624 | * doc/tm.texi (TARGET_ASM_CODE_END): Document. | |
36625 | ||
36626 | PR target/43498 | |
36627 | * config/i386/i386.c (x86_output_mi_thunk): Call final_start_function | |
36628 | at the beginning and final_end_function at the end. | |
36629 | * config/s390/s390.c (s390_output_mi_thunk): Likewise. | |
36630 | ||
36631 | 2010-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36632 | ||
36633 | * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support | |
36634 | and Sun as TLS syntax. | |
36635 | (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. | |
36636 | * configure: Regenerate. | |
36637 | * config.in: Regenerate. | |
36638 | * varasm.c (TLS_SECTION_ASM_FLAG): Define default. | |
36639 | (default_elf_asm_named_section): Use it. | |
36640 | * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. | |
36641 | (i386_output_dwarf_dtprel): Likewise. | |
36642 | (output_addr_const_extra): Likewise. | |
36643 | (output_pic_addr_const): Lowercase @GOTTPOFF. | |
36644 | (output_addr_const_extra): Likewise. | |
36645 | (output_pic_addr_const): Lowercase @GOTNTPOFF. | |
36646 | (output_addr_const_extra): Likewise. | |
36647 | (output_pic_addr_const): Lowercase @INDNTPOFF. | |
36648 | (output_addr_const_extra): Likewise. | |
36649 | (output_pic_addr_const): Lowercase @NTPOFF. | |
36650 | (output_addr_const_extra): Likewise. | |
36651 | (output_pic_addr_const): Lowercase @TPOFF. | |
36652 | (output_addr_const_extra): Likewise. | |
36653 | * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. | |
36654 | (*tls_global_dynamic_64): Likewise. | |
36655 | (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. | |
36656 | (*tls_local_dynamic_base_64): Lowercase @TLSLD. | |
36657 | ||
36658 | * defaults.h (TLS_COMMON_ASM_OP): Provide default. | |
36659 | (ASM_OUTPUT_TLS_COMMON): Use it. | |
36660 | * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. | |
36661 | ||
36662 | PR target/38118 | |
36663 | * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. | |
36664 | * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... | |
36665 | * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. | |
36666 | * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. | |
36667 | * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. | |
36668 | (ASM_DECLARE_OBJECT_NAME) [!USE_GAS]: Redefine. | |
36669 | ||
36670 | 2010-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36671 | ||
36672 | * config/i386/i386.c (override_options): Don't accept | |
36673 | -mtls-dialect=sun any longer. | |
36674 | * config/i386/i386.h (TARGET_SUN_TLS): Define as 0. | |
36675 | * config/i386/i386.md (*tls_global_dynamic_32_sun): Remove. | |
36676 | (*tls_local_dynamic_base_32_sun): Likewise. | |
36677 | * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. | |
36678 | ||
36679 | 2010-03-24 Jakub Jelinek <jakub@redhat.com> | |
36680 | ||
36681 | PR debug/43508 | |
36682 | * dwarf2out.c (mem_loc_descriptor): Don't ICE on | |
36683 | VEC_{MERGE,SELECT,CONCAT,DUPLICATE}. | |
36684 | ||
36685 | PR debug/43479 | |
36686 | * ira.c (adjust_cleared_regs): New function. | |
36687 | (update_equiv_regs): Adjust cleared_regs in DEBUG_INSNs. | |
36688 | ||
36689 | PR debug/19192 | |
36690 | PR debug/43479 | |
36691 | * cfgexpand.c (gimple_assign_rhs_to_tree): Also set TREE_BLOCK | |
36692 | from gimple_block. | |
36693 | * expr.c (expand_expr_real): Restore previous | |
36694 | curr_insn_source_location and curr_insn_block after | |
36695 | expand_expr_real_1 call. | |
36696 | (expand_expr_real_1) <case SSA_NAME>: Call expand_expr_real | |
36697 | instead of expand_expr_real_1. | |
36698 | ||
36699 | 2010-03-23 Vladimir Makarov <vmakarov@redhat.com> | |
36700 | ||
36701 | PR rtl-optimization/43413 | |
36702 | * ira-color.c (setup_allocno_available_regs_num): Count prohibited | |
36703 | hard regs too. | |
36704 | ||
36705 | 2010-03-22 James E. Wilson <wilson@codesourcery.com> | |
36706 | ||
36707 | PR target/43348 | |
36708 | * ia64.md (call_nogp, call_value_nogp, sibcall_nogp, call_gp, | |
36709 | call_value_gp, sibcall_gp): Use 's' constraint not 'i'. | |
36710 | ||
36711 | 2010-03-22 H.J. Lu <hongjiu.lu@intel.com> | |
36712 | ||
36713 | * config/i386/i386.c (ix86_target_string): Add -mfma. | |
36714 | Fix a typo in comment. | |
36715 | ||
36716 | 2010-03-22 Mike Stump <mikestump@comcast.net> | |
36717 | ||
36718 | PR target/23071 | |
36719 | * config/rs6000/rs6000.c (darwin_rs6000_special_round_type_align): | |
36720 | Don't overly align based upon packed packed fields. | |
36721 | ||
36722 | 2010-03-22 Jason Merrill <jason@redhat.com> | |
36723 | ||
36724 | * c-pretty-print.c (pp_c_specifier_qualifier_list) [VECTOR_TYPE]: | |
36725 | Use () rather than [], and move before the element type. | |
36726 | ||
36727 | 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36728 | ||
36729 | * doc/configfiles.texi (Configuration Files): Removed | |
36730 | fixinc/Makefile*, intl/Makefile.*. | |
36731 | * doc/makefile.texi: Fixed markup. Abstract from version | |
36732 | control system used. | |
36733 | (Makefile): Removed obsolete java/parse.y example. | |
36734 | * doc/sourcebuild.texi: Likewise. | |
36735 | (Top Level): Added config, gnattools, libdecnumber, libgcc, | |
36736 | libgomp, libssp. Removed fastjar. | |
36737 | (Miscellaneous Docs): Clarify location. | |
36738 | Added COPYING3, COPYING3.LIB. | |
36739 | (Front End Directory): Moved Make-lang.in entry to new subsubsection. | |
36740 | ||
36741 | 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36742 | ||
36743 | PR target/38085 | |
36744 | * config/i386/i386.c (x86_function_profiler) | |
36745 | [!NO_PROFILE_COUNTERS]: Fix typo. | |
36746 | * config/i386/gmon-sol2.c (_mcleanup) [__x86_64__]: Use call | |
36747 | instead of callq. | |
36748 | ||
36749 | 2010-03-22 Janis Johnson <janis187@us.ibm.com> | |
36750 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36751 | ||
36752 | * doc/sourcebuild.texi (Test Directives): Split into six | |
36753 | subsections, with most of the current text in new subsections | |
36754 | Directives, Selectors, and Final Actions. | |
36755 | (Directives): Split list of test directives into multiple | |
36756 | subsubsections. | |
36757 | (Selectors): Describe use and syntax of selectors. | |
36758 | (Effective-Target Keywords): Describe all existing keywords. | |
36759 | (Add Options): Describe features for dg-add-options. | |
36760 | (Require Support): Describe variants of dg-require-support. | |
36761 | (Final Actions): Describe commands to use in dg-final. | |
36762 | ||
36763 | 2010-03-22 Michael Matz <matz@suse.de> | |
36764 | ||
36765 | PR middle-end/43475 | |
36766 | * recog.c (validate_replace_rtx_group): Replace also in | |
36767 | REG_EQUAL and REG_EQUIV notes. | |
36768 | ||
36769 | 2010-03-22 Richard Guenther <rguenther@suse.de> | |
36770 | ||
36771 | PR tree-optimization/43390 | |
36772 | * tree-vect-stmts.c (get_vectype_for_scalar_type): Make | |
36773 | sure vector extracts are type correct. | |
36774 | ||
36775 | 2010-03-22 Richard Guenther <rguenther@suse.de> | |
36776 | ||
36777 | PR middle-end/40106 | |
36778 | * builtins.c (expand_builtin_pow): Expand pow (x, 1.5) as | |
36779 | x * sqrt (x) even when optimizing for size if the target | |
36780 | has native support for sqrt. | |
36781 | ||
36782 | 2010-03-22 Jakub Jelinek <jakub@redhat.com> | |
36783 | ||
36784 | * varasm.c (make_decl_rtl_for_debug): Also clear | |
36785 | flag_mudflap for the duration of make_decl_rtl call. | |
36786 | ||
36787 | PR debug/43443 | |
36788 | * var-tracking.c (add_cselib_value_chains): Remove ASM_OPERANDS | |
36789 | locs from preserved VALUEs. | |
36790 | ||
36791 | 2010-03-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
36792 | ||
36793 | PR middle-end/42718 | |
36794 | * pa.md (movmemsi): Set align to one if zero. | |
36795 | (movmemdi): Likewise. | |
36796 | ||
36797 | 2010-03-21 Richard Earnshaw <rearnsha@arm.com> | |
36798 | ||
36799 | PR target/42321 | |
36800 | * arm.c (arm_output_epilogue): Correctly match VFP pop instructions | |
36801 | with their corresponding prologue pushes. | |
36802 | ||
36803 | 2010-03-20 Andrew Pinski <pinskia@gmail.com> | |
36804 | ||
36805 | PR target/43156 | |
36806 | * config/spu/spu.c (spu_expand_prologue): Don't emit NOTE_INSN_DELETED | |
36807 | at the begining or end. | |
36808 | (spu_expand_epilogue): Likewise. | |
36809 | ||
36810 | 2010-03-20 Richard Guenther <rguenther@suse.de> | |
36811 | ||
36812 | PR rtl-optimization/43438 | |
36813 | * combine.c (make_extraction): Properly zero-/sign-extend an | |
36814 | extraction of the low part of a CONST_INT. Also handle | |
36815 | CONST_DOUBLE. | |
36816 | ||
36817 | 2010-03-19 Mike Stump <mikestump@comcast.net> | |
36818 | ||
36819 | * config/i386/darwin.h (SUBTARGET32_DEFAULT_CPU): Add. | |
36820 | * config/i386/i386.c (SUBTARGET32_DEFAULT_CPU): Add. | |
36821 | (override_options): Use SUBTARGET32_DEFAULT_CPU. | |
36822 | ||
36823 | 2010-03-19 Andrew Pinski <andrew_pinski@caviumnetworks.com> | |
36824 | ||
36825 | PR c/43211 | |
36826 | * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was | |
36827 | an error. | |
36828 | ||
36829 | 2010-03-19 Bernd Schmidt <bernds@codesourcery.com> | |
36830 | ||
36831 | PR rtl-optimization/42258 | |
36832 | * ira-lives.c (check_and_make_def_conflict): Ignore conflict for a | |
36833 | use that may match DEF. | |
36834 | ||
36835 | PR target/40697 | |
36836 | * optabs.c (avoid_expensive_constant): Use rtx_cost to find out | |
36837 | the cost of loading the constant rather than assuming | |
36838 | COSTS_N_INSNS (1). | |
36839 | * config/arm/arm.c (thumb1_rtx_costs) <case CONST_INT>: If the | |
36840 | outer code is AND, do the same tests as the andsi3 expander and | |
36841 | return COSTS_N_INSNS (1) if and is cheap. | |
36842 | ||
36843 | * optabs.c (avoid_expensive_constant): Fix formatting. | |
36844 | ||
36845 | 2010-03-19 Michael Matz <matz@suse.de> | |
36846 | ||
36847 | PR c++/43116 | |
36848 | * attribs.c (decl_attributes): When rebuilding a function pointer | |
36849 | type use the same qualifiers as the original pointer type. | |
36850 | ||
36851 | 2010-03-19 Martin Jambor <mjambor@suse.cz> | |
36852 | ||
36853 | * doc/gimple.texi (Logical Operators): Describe is_gimple_ip_invariant | |
36854 | and is_gimple_ip_invariant_address. | |
36855 | ||
36856 | 2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
36857 | ||
36858 | Revert | |
36859 | 2009-10-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
36860 | ||
36861 | * config/arm/arm.c (arm_override_options): Turn off | |
36862 | flag_dwarf2_cfi_asm for AAPCS variants. | |
36863 | ||
36864 | 2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
36865 | ||
36866 | PR target/43399 | |
36867 | * config/arm/arm.c (emit_multi_reg_push): Update comments. | |
36868 | Use PRE_MODIFY instead of PRE_DEC. | |
36869 | (emit_sfm): Use PRE_MODIFY instead of PRE_DEC. | |
36870 | (vfp_emit_fstmd): Likewise. | |
36871 | ||
36872 | 2010-03-19 Michael Matz <matz@suse.de> | |
36873 | ||
36874 | PR target/43305 | |
36875 | * builtins.c (expand_builtin_interclass_mathfn, | |
36876 | expand_builtin_signbit): Use maybe_emit_unop_insn, emit libcalls | |
36877 | if that fails. | |
36878 | ||
36879 | 2010-03-19 Richard Guenther <rguenther@suse.de> | |
36880 | ||
36881 | PR tree-optimization/43415 | |
36882 | * tree-ssa-pre.c (phi_translate): Split out worker to ... | |
36883 | (phi_translate_1): ... this. | |
36884 | (phi_translate): Move all caching here. Cache all NARY | |
36885 | and REFERENCE translations. | |
36886 | ||
36887 | 2010-03-19 David S. Miller <davem@davemloft.net> | |
36888 | ||
36889 | With help from Eric Botcazou. | |
36890 | * config/sparc/sparc.c: Include dwarf2out.h. | |
36891 | (emit_pic_helper): Delete. | |
36892 | (pic_helper_symbol_name): Delete. | |
36893 | (pic_helper_emitted_p): Delete. | |
36894 | (pic_helper_needed): New. | |
36895 | (USE_HIDDEN_LINKONCE): Define to '1' if HAVE_GAS_HIDDEN else '0'. | |
36896 | (get_pc_thunk_name): New. | |
36897 | (load_pic_register): Remove 'delay_pic_helper' arg. Use | |
36898 | get_thunk_pc_name and ggc_strdup to generate PIC thunk symbol. | |
36899 | Set pic_helper_needed to true. Don't call emit_pic_helper. | |
36900 | (sparc_expand_prologue): Update load_pic_register call. | |
36901 | (sparc_output_mi_thunk): Likewise. | |
36902 | (sparc_file_end): Emit a hidden comdat symbol for the PIC | |
36903 | thunk if possible. Output CFI information as needed. | |
36904 | ||
36905 | 2010-03-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> | |
36906 | Jack Howarth <howarth@bromo.med.uc.edu> | |
36907 | ||
36908 | PR target/36399 | |
36909 | * config/i386/i386.h: Fix ABI on darwin x86-32. | |
36910 | ||
36911 | 2010-03-18 Aldy Hernandez <aldyh@redhat.com> | |
36912 | ||
36913 | * tree.h: Declare make_decl_rtl_for_debug. | |
36914 | * varasm.c (make_decl_rtl_for_debug): New. | |
36915 | * dwarf2out.c (rtl_for_decl_location): Call it. | |
36916 | * cfgexpand.c (expand_debug_expr): Call it. | |
36917 | ||
36918 | 2010-03-18 Jakub Jelinek <jakub@redhat.com> | |
36919 | ||
36920 | PR bootstrap/43399 | |
36921 | * var-tracking.c (adjust_mems) <case POST_MODIFY>: Allow BLKmode | |
36922 | mem_mode. | |
36923 | ||
36924 | PR bootstrap/43403 | |
36925 | * var-tracking.c (vt_init_cfa_base): Do nothing if | |
36926 | cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed register. | |
36927 | ||
36928 | 2010-03-18 Alexandre Oliva <aoliva@redhat.com> | |
36929 | ||
36930 | PR debug/42873 | |
36931 | * var-tracking.c (canonicalize_vars_star): New. | |
36932 | (dataflow_post_merge_adjust): Use it. | |
36933 | ||
36934 | 2010-03-18 Jakub Jelinek <jakub@redhat.com> | |
36935 | ||
36936 | PR debug/43058 | |
36937 | * var-tracking.c (non_suitable_const): New function. | |
36938 | (add_uses): For DEBUG_INSNs with constants, don't record any | |
36939 | value, instead just the constant value itself. | |
36940 | (compute_bb_dataflow) <case MO_VAL_LOC>: If PAT_VAR_LOCATION_LOC | |
36941 | is not VAR_LOC_UNKNOWN_P, set var to the constant. | |
36942 | (emit_notes_in_bb): Likewise. | |
36943 | (emit_note_insn_var_location): For onepart variables if | |
36944 | cur_loc is a VOIDmode constant, use DECL_MODE. | |
36945 | ||
36946 | 2010-03-18 Martin Jambor <mjambor@suse.cz> | |
36947 | ||
36948 | PR middle-end/42450 | |
36949 | * cgraph.h (cgraph_redirect_edge_call_stmt_to_callee): Declare. | |
36950 | * cgraphunit.c (cgraph_materialize_all_clones): Update calls in | |
36951 | all non-clones. Moved call redirection... | |
36952 | (cgraph_redirect_edge_call_stmt_to_callee): ...to this new function. | |
36953 | (cgraph_materialize_all_clones): Dispose of all | |
36954 | combined_args_to_skip bitmaps. | |
36955 | (verify_cgraph_node): Do not check for edges pointing to wrong | |
36956 | nodes in inline clones. | |
36957 | * tree-inline.c (copy_bb): Call | |
36958 | cgraph_redirect_edge_call_stmt_to_callee. | |
36959 | * ipa.c (cgraph_remove_unreachable_nodes): Call | |
36960 | cgraph_node_remove_callees even when there are used clones. | |
36961 | ||
36962 | 2010-03-18 H.J. Lu <hongjiu.lu@intel.com> | |
36963 | ||
36964 | * config/i386/libgcc-glibc.ver: Make GCC_4.5.0 inherit GCC_4.4.0. | |
36965 | ||
36966 | 2010-03-18 H.J. Lu <hongjiu.lu@intel.com> | |
36967 | ||
36968 | PR target/43383 | |
36969 | * config/i386/libgcc-glibc.ver: Add __extendxftf2 to GCC_4.5.0 | |
36970 | for 32bit. | |
36971 | ||
36972 | 2010-03-18 Michael Matz <matz@suse.de> | |
36973 | ||
36974 | PR middle-end/43419 | |
36975 | * builtins.c (expand_builtin_pow): Don't transform pow(x, 0.5) | |
36976 | into sqrt(x) if we need to preserve signed zeros. | |
36977 | ||
36978 | 2010-03-18 Steven Bosscher <steven@gcc.gnu.org> | |
36979 | Eric Botcazou <ebotcazou@adacore.com> | |
36980 | ||
36981 | PR rtl-optimization/43360 | |
36982 | * loop-invariant.c (move_invariant_reg): Remove the REG_EQUAL | |
36983 | note if we don't know its invariant status. | |
36984 | ||
36985 | 2010-03-18 Michael Matz <matz@suse.de> | |
36986 | ||
36987 | PR tree-optimization/43402 | |
36988 | * tree-cfgcleanup.c (cleanup_control_expr_graph): Don't follow | |
36989 | PHI chains of ssa names registered for update. | |
36990 | ||
36991 | 2010-03-17 Peter Bergner <bergner@vnet.ibm.com> | |
36992 | ||
36993 | PR target/42427 | |
36994 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Add support for | |
36995 | non-offsettable and pre_modify update addressing. | |
36996 | * config/rs6000/dfp.md (*movdd_hardfloat32): Make the "0", "1" | |
36997 | and "2" alternatives "#". | |
36998 | (*movdd_softfloat32): Make all alternatives "#"; | |
36999 | * config/rs6000/rs6000.md (DIFD): New define_mode_iterator. | |
37000 | (*movdf_hardfloat32): Make the "0", "1" and "2" alternatives "#". | |
37001 | (*movdf_softfloat32): Make all alternatives "#"; | |
37002 | (movdi): Use the new DIFD mode iterator to create a common splitter | |
37003 | for movdi, movdf and movdd patterns. | |
37004 | ||
37005 | 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com> | |
37006 | ||
37007 | * common.opt (dumpdir): Remove redundant tab. | |
37008 | ||
37009 | 2010-03-17 Martin Jambor <mjambor@suse.cz> | |
37010 | ||
37011 | PR tree-optimization/43347 | |
37012 | * tree-sra.c (create_access_replacement): Set TREE_NO_WARNING when the | |
37013 | original base is DECL_ARTIFICIAL or DECL_IGNORED_P. | |
37014 | ||
37015 | 2010-03-17 Bernd Schmidt <bernd.schmidt@analog.com> | |
37016 | ||
37017 | PR rtl-optimization/42216 | |
37018 | * regrename.c (create_new_chain): New function, broken out from... | |
37019 | (scan_rtx_reg): ... here. Call it. Handle the case where we are | |
37020 | appending a use to an empty chain. | |
37021 | (build_def_use): Remove previous changes that convert OP_INOUT to | |
37022 | OP_OUT operands; instead detect the case where an OP_INOUT operand | |
37023 | uses a previously untracked register and create an empty chain for it. | |
37024 | ||
37025 | 2010-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
37026 | ||
37027 | * doc/extend.texi (Function Attributes): Rewrite unfinished | |
37028 | sentence in ms_abi documentation. | |
37029 | ||
37030 | 2010-03-17 Alan Modra <amodra@gmail.com> | |
37031 | ||
37032 | * config/rs6000/linux64.opt (mprofile-kernel): Use profile_kernel var. | |
37033 | * config/rs6000/linux64.h (TARGET_PROFILE_KERNEL): Define. | |
37034 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Don't use SET_PROFILE_KERNEL. | |
37035 | * config/rs6000/rs6000.c (SET_PROFILE_KERNEL): Don't define. | |
37036 | ||
37037 | 2010-03-16 Richard Henderson <rth@redhat.com> | |
37038 | ||
37039 | PR middle-end/43365 | |
37040 | * tree-eh.c (replace_goto_queue): Also replace in the eh_seq. | |
37041 | (lower_try_finally): Save and restore eh_seq around the expansion | |
37042 | of the try-finally. | |
37043 | ||
37044 | 2010-03-16 Aldy Hernandez <aldyh@redhat.com> | |
37045 | ||
37046 | * graphite-sese-to-poly.c (split_reduction_stmt): Skip debug | |
37047 | statements before splitting block. | |
37048 | ||
37049 | 2010-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
37050 | ||
37051 | * doc/sourcebuild.texi (Testsuites): Fix markup. | |
37052 | Use pathnames relative to gcc/testsuite. | |
37053 | (Test Directives): Move description of how timeout is determined. | |
37054 | (Ada Tests): Favor gnat.exp over ada/acats/tests/gcc. | |
37055 | (C Tests): Correct gcc.misc-tests directory. | |
37056 | Framework tests now live in gcc.test-framework. | |
37057 | ||
37058 | 2010-03-16 Richard Guenther <rguenther@suse.de> | |
37059 | ||
37060 | PR middle-end/43379 | |
37061 | * tree-cfg.c (gimple_merge_blocks): When propagating virtual PHI | |
37062 | operands make sure to merge SSA_NAME_OCCURS_IN_ABNORMAL_PHI properly. | |
37063 | ||
37064 | 2010-03-16 Aldy Hernandez <aldyh@redhat.com> | |
37065 | Alexandre Oliva <aoliva@redhat.com> | |
37066 | ||
37067 | PR tree-optimization/42917 | |
37068 | * lambda-code.c (remove_iv): Skip debug statements. | |
37069 | (lambda_loopnest_to_gcc_loopnest): Likewise. | |
37070 | (not_interesting_stmt): Debug statements are not interesting. | |
37071 | ||
37072 | 2010-03-16 Jakub Jelinek <jakub@redhat.com> | |
37073 | ||
37074 | PR debug/43051 | |
37075 | PR debug/43092 | |
37076 | * cselib.c (cselib_preserve_constants, | |
37077 | cfa_base_preserved_val): New static variables. | |
37078 | (preserve_only_constants): New function. | |
37079 | (cselib_reset_table): If cfa_base_preserved_val is non-NULL, don't | |
37080 | clear its REG_VALUES. If cselib_preserve_constants, don't | |
37081 | empty the whole hash table, but preserve there VALUEs with constants, | |
37082 | cfa_base_preserved_val and cfa_base_preserved_val plus constant. | |
37083 | (cselib_preserve_cfa_base_value): New function. | |
37084 | (cselib_invalidate_regno): Don't invalidate cfa_base_preserved_val. | |
37085 | (cselib_init): Change argument to int bitfield. Set | |
37086 | cselib_preserve_constants to whether CSELIB_PRESERVE_CONSTANTS | |
37087 | is in it. | |
37088 | (cselib_finish): Clear cselib_preserve_constants and | |
37089 | cfa_base_preserved_val. | |
37090 | * cselib.h (enum cselib_record_what): New enum. | |
37091 | (cselib_init): Change argument to int. | |
37092 | (cselib_preserve_cfa_base_value): New prototype. | |
37093 | * postreload.c (reload_cse_regs_1): Adjust cselib_init caller. | |
37094 | * dse.c (dse_step1): Likewise. | |
37095 | * cfgcleanup.c (thread_jump): Likewise. | |
37096 | * sched-deps.c (sched_analyze): Likewise. | |
37097 | * gcse.c (local_cprop_pass): Likewise. | |
37098 | * simplify-rtx.c (simplify_replace_fn_rtx): Add argument to callback. | |
37099 | If FN is non-NULL, call the callback always and whenever it returns | |
37100 | non-NULL just return that. Only do rtx_equal_p if FN is NULL. | |
37101 | * rtl.h (simplify_replace_fn_rtx): Add argument to callback. | |
37102 | * combine.c (propagate_for_debug_subst): Add old_rtx argument, | |
37103 | compare from with old_rtx and if it isn't rtx_equal_p, return NULL. | |
37104 | * Makefile.in (var-tracking.o): Depend on $(RECOG_H). | |
37105 | * var-tracking.c: Include recog.h. | |
37106 | (bb_stack_adjust_offset): Remove. | |
37107 | (vt_stack_adjustments): Don't call it, instead just gather the | |
37108 | adjustments using insn_stack_adjust_offset_pre_post on each bb insn. | |
37109 | (adjust_stack_reference): Remove. | |
37110 | (compute_cfa_pointer): New function. | |
37111 | (hard_frame_pointer_adjustment, cfa_base_rtx): New static variables. | |
37112 | (struct adjust_mem_data): New type. | |
37113 | (adjust_mems, adjust_mem_uses, adjust_mem_stores, adjust_insn): New | |
37114 | functions. | |
37115 | (get_address_mode): New function. | |
37116 | (replace_expr_with_values): Use it. | |
37117 | (use_type): Don't do cselib_lookup for VAR_LOC_UNKNOWN_P. | |
37118 | Use get_address_mode. For cfa_base_rtx return MO_CLOBBER. | |
37119 | (adjust_sets): Remove. | |
37120 | (add_uses): Don't add extra MO_VAL_USE for cfa_base_rtx plus constant. | |
37121 | Use get_address_mode. | |
37122 | (get_adjusted_src): Remove. | |
37123 | (add_stores): Don't call it. Never reuse expr SET. Don't add extra | |
37124 | MO_VAL_USE for cfa_base_rtx plus constant. Use get_address_mode. | |
37125 | (add_with_sets): Don't call adjust_sets. | |
37126 | (fp_setter, vt_init_cfa_base): New functions. | |
37127 | (vt_initialize): Change return type to bool. Move most of pool etc. | |
37128 | initialization to the beginning of the function from end. Pass | |
37129 | CSELIB_RECORD_MEMORY | CSELIB_PRESERVE_CONSTANTS to cselib_init. | |
37130 | If !frame_pointer_needed, call vt_stack_adjustment before mos | |
37131 | vector is filled, call vt_init_cfa_base if argp/framep has been | |
37132 | eliminated to sp. If frame_pointer_needed and argp/framep has | |
37133 | been eliminated to hard frame pointer, set | |
37134 | hard_frame_pointer_adjustment and call vt_init_cfa_base after | |
37135 | encountering fp setter in the prologue. For MO_ADJUST, call | |
37136 | log_op_type before pusing the op into mos vector, not afterwards. | |
37137 | Call adjust_insn before cselib_process_insn/add_with_sets, | |
37138 | call cancel_changes (0) afterwards. | |
37139 | (variable_tracking_main_1): Adjust for vt_initialize calling | |
37140 | vt_stack_adjustments and returning whether it succeeded or not. | |
37141 | ||
37142 | 2010-03-15 Aldy Hernandez <aldyh@redhat.com> | |
37143 | ||
37144 | * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Skip | |
37145 | debug statements. | |
37146 | ||
37147 | 2010-03-15 Jakub Jelinek <jakub@redhat.com> | |
37148 | ||
37149 | * dwarf2out.c (dwarf2out_frame_debug): Don't assert drap_reg | |
37150 | has been set. | |
37151 | (based_loc_descr): Use DW_OP_fbreg for vdrap_reg even when | |
37152 | drap_reg has not been set. | |
37153 | ||
37154 | 2010-03-15 Michael Matz <matz@suse.de> | |
37155 | ||
37156 | PR middle-end/43300 | |
37157 | * tree-outof-ssa.c (emit_partition_copy): New argument sizeexp, | |
37158 | use it to expand block copies. | |
37159 | (insert_partition_copy_on_edge, insert_rtx_to_part_on_edge, | |
37160 | insert_part_to_rtx_on_edge): Adjust callers of emit_partition_copy. | |
37161 | (insert_value_copy_on_edge): Use store_expr for BLKmode values. | |
37162 | ||
37163 | 2010-03-15 Richard Guenther <rguenther@suse.de> | |
37164 | ||
37165 | PR tree-optimization/43367 | |
37166 | * tree-cfg.c (gimple_can_merge_blocks_p): Simplify PHI | |
37167 | elimination check. | |
37168 | ||
37169 | 2010-03-15 Richard Guenther <rguenther@suse.de> | |
37170 | ||
37171 | PR tree-optimization/43317 | |
37172 | * ipa-struct-reorg.c (create_new_general_access): Update stmt. | |
37173 | ||
37174 | 2010-03-15 Martin Jambor <mjambor@suse.cz> | |
37175 | ||
37176 | PR tree-optimization/43141 | |
37177 | * tree-sra.c (create_abstract_origin): New function. | |
37178 | (modify_function): Call create_abstract_origin. | |
37179 | ||
37180 | 2010-03-15 Chris Demetriou <cgd@google.com> | |
37181 | ||
37182 | * Makefile.in (stmp-int-hdrs): Don't chmod include/stdint.h if it | |
37183 | wasn't copied. | |
37184 | ||
37185 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
37186 | ||
37187 | PR middle-end/43354 | |
37188 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Do not | |
37189 | call insert_out_of_ssa_copy for default definitions. | |
37190 | ||
37191 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
37192 | ||
37193 | * graphite-clast-to-gimple.c (my_long_long): Defined. | |
37194 | (gcc_type_for_cloog_iv): Use it instead of long_long_integer_type_node. | |
37195 | * graphite-sese-to-poly.c (my_long_long): Defined. | |
37196 | (scop_ivs_can_be_represented): Use it. | |
37197 | ||
37198 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
37199 | ||
37200 | * doc/invoke.texi: Fix documentation of graphite-max-nb-scop-params, | |
37201 | graphite-max-bbs-per-function, and loop-block-tile-size. | |
37202 | * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Replace "maximal" | |
37203 | with "maximum". | |
37204 | (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Same. | |
37205 | ||
37206 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
37207 | ||
37208 | * graphite-clast-to-gimple.c (gcc_type_for_iv_of_clast_loop): Remove | |
37209 | forward declaration. | |
37210 | * graphite-sese-to-poly.c (reduction_phi_p): Remove FIXME comment. | |
37211 | (add_upper_bounds_from_estimated_nit): New. | |
37212 | (build_loop_iteration_domains): Use it. | |
37213 | ||
37214 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
37215 | ||
37216 | * doc/invoke.texi (PARAM_LOOP_BLOCK_TILE_SIZE): Document. | |
37217 | ||
37218 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
37219 | ||
37220 | PR middle-end/43306 | |
37221 | * tree-chrec.c (evolution_function_right_is_integer_cst): CHREC_RIGHT | |
37222 | should be an INTEGER_CST. Also handle CASE_CONVERT. | |
37223 | ||
37224 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
37225 | ||
37226 | * graphite.c (graphite_initialize): To bound the number of bbs per | |
37227 | function, use PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION. | |
37228 | * params.def (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Declared. | |
37229 | * doc/invoke.texi: Document it. | |
37230 | ||
37231 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
37232 | ||
37233 | * graphite-sese-to-poly.c (build_poly_scop): Do not return bool. | |
37234 | * graphite-sese-to-poly.h (build_poly_scop): Same. | |
37235 | ||
37236 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
37237 | ||
37238 | * graphite-sese-to-poly.c (build_poly_scop): Limit scops following | |
37239 | the number of parameters in the scop. Use as an upper bound | |
37240 | PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS. | |
37241 | * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Declared. | |
37242 | * doc/invoke.texi: Document it. | |
37243 | ||
37244 | 2010-03-13 Jerry Quinn <jlquinn@optonline.net> | |
37245 | ||
37246 | * Makefile.in (TEXI_GCCINT_FILES): Remove c-tree.texi. | |
37247 | * doc/c-tree.texi: Remove. | |
37248 | * doc/generic.texi: Merge c-tree.texi here. | |
37249 | * doc/gccint.texi (Trees): Remove menu entry. | |
37250 | (c-tree.texi): Remove @include. | |
37251 | * doc/rtl.texi (Reading RTL): Update pxref from Trees to GENERIC. | |
37252 | * doc/languages.texi (Reading RTL): Ditto. | |
37253 | ||
37254 | 2010-03-12 Steve Ellcey <sje@cup.hp.com> | |
37255 | ||
37256 | PR target/42869 | |
37257 | * config/ia64/sync.md (sync_compare_and_swap): Move memory fence. | |
37258 | ||
37259 | 2010-03-12 Michael Meissner <meissner@linux.vnet.ibm.com> | |
37260 | ||
37261 | PR middle-end/42431 | |
37262 | * config/rs6000/rs6000.c (rs6000_emit_move): Delete band-aid | |
37263 | code added to work around reload clobbering CONST insns. | |
37264 | ||
37265 | 2010-03-12 Jakub Jelinek <jakub@redhat.com> | |
37266 | ||
37267 | * cselib.c (LONG_TERM_PRESERVED_VALUE_P): Remove. | |
37268 | (cselib_preserve_definitely, cselib_clear_preserve): Remove. | |
37269 | (cselib_preserve_only_values): Remove retain argument, don't | |
37270 | traverse hash table with cselib_{preserve_definitely,clear_preserve}. | |
37271 | * cselib.h (cselib_preserve_only_values): Remove retain argument. | |
37272 | * var-tracking.c (micro_operation): Move insn field before union. | |
37273 | Add DEF_VEC_O and DEF_VEC_ALLOC_O for this type. | |
37274 | (struct variable_tracking_info_def): Remove n_mos field, change | |
37275 | mos into a vector of micro_operations. | |
37276 | (count_uses, count_uses_1, count_stores, count_with_sets): Remove. | |
37277 | (bb_stack_adjust_offset, log_op_type, add_uses, add_stores, | |
37278 | compute_bb_dataflow, emit_notes_in_bb): Adjust for VTI (bb)->mos | |
37279 | changing into a vector. | |
37280 | (add_with_sets): Likewise. Ensure MO_VAL_USE uops from add_stores | |
37281 | come before all other uops generated by add_stores. | |
37282 | (vt_add_function_parameters): Adjust for cselib_preserve_only_values | |
37283 | argument removal. | |
37284 | (vt_initialize): Likewise. Adjust for VTI (bb)->mos changing into | |
37285 | a vector. Run just one pass over the bbs instead of separate counting | |
37286 | and computation phase. | |
37287 | (vt_finalize): Free VTI (bb)->mos vector instead of array. | |
37288 | ||
37289 | PR debug/43329 | |
37290 | * tree-inline.c (remap_decls): Put old_var rather than origin_var | |
37291 | into *nonlocalized_list vector. | |
37292 | * dwarf2out.c (gen_formal_parameter_die): Call decl_ultimate_origin | |
37293 | even if origin is non-NULL. | |
37294 | (gen_variable_die): Likewise. | |
37295 | (process_scope_var): Don't change origin. | |
37296 | (gen_decl_die): Likewise. | |
37297 | * tree-cfgcleanup.c (remove_forwarder_block): Check single_pred_p | |
37298 | before adding new edges instead of after it, fix moving over | |
37299 | debug stmts. | |
37300 | ||
37301 | 2010-03-11 David S. Miller <davem@davemloft.net> | |
37302 | ||
37303 | * configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple | |
37304 | of four. | |
37305 | * configure: Rebuild. | |
37306 | ||
37307 | 2010-03-11 Martin Jambor <mjambor@suse.cz> | |
37308 | ||
37309 | PR tree-optimization/43257 | |
37310 | * tree.c (assign_assembler_name_if_neeeded): New function. | |
37311 | (free_lang_data_in_cgraph): Assembler name assignment moved to the | |
37312 | above new function. | |
37313 | * tree.h (assign_assembler_name_if_neeeded): Declare. | |
37314 | * cgraphunit.c (cgraph_analyze_function): Create an assembler name for | |
37315 | the function if needed. | |
37316 | ||
37317 | 2010-03-11 Chris Demetriou <cgd@google.com> | |
37318 | ||
37319 | * Makefile.in (stmp-int-hdrs): Make include/unwind.h, | |
37320 | include/stdint-gcc.h, and include/stdint.h world-readable. | |
37321 | ||
37322 | 2010-03-11 Richard Guenther <rguenther@suse.de> | |
37323 | ||
37324 | PR tree-optimization/43255 | |
37325 | * tree-vrp.c (process_assert_insertions_for): Do not insert | |
37326 | asserts for trivial conditions. | |
37327 | ||
37328 | 2010-03-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
37329 | ||
37330 | PR tree-optimization/43280 | |
37331 | * tree-ssa-math-opts.c (find_bswap_1): Modify symbolic number | |
37332 | generation. Move calculation of size out of the if branch. | |
37333 | (find_bswap): Modify compare number generation. | |
37334 | ||
37335 | 2010-03-11 Richard Guenther <rguenther@suse.de> | |
37336 | ||
37337 | PR lto/43200 | |
37338 | * lto-streamer-in.c (maybe_fixup_decls): Simplify. | |
37339 | (input_gimple_stmt): Fixup handled component types during | |
37340 | operand read. Also fix up decls in ADDR_EXPRs. | |
37341 | ||
37342 | 2010-03-10 Eric Botcazou <ebotcazou@adacore.com> | |
37343 | ||
37344 | * config/sparc/sol2-bi.h (CC1_SPEC): Default to -mcpu=v9 for -m32. | |
37345 | * config/sparc/t-sol2-64 (MULTILIB_DIRNAMES): Use sparcv8plus. | |
37346 | ||
37347 | 2010-03-10 Jan Hubicka <jh@suse.cz> | |
37348 | ||
37349 | PR c/43288 | |
37350 | * ipa.c (function_and_variable_visibility) Normalize COMMON bits. | |
37351 | * varasm.c (get_variable_section): Don't do that here... | |
37352 | (make_decl_rtl): ... and here. | |
37353 | (do_assemble_alias): Produce decl RTL. | |
37354 | (assemble_alias): Likewise. | |
37355 | ||
37356 | 2010-03-10 Jakub Jelinek <jakub@redhat.com> | |
37357 | ||
37358 | PR debug/43290 | |
37359 | * reg-notes.def (REG_CFA_SET_VDRAP): New note. | |
37360 | * dwarf2out.c (dwarf2out_frame_debug_expr): Remove rule 20 - setting | |
37361 | of fde->vdrap_reg. | |
37362 | (dwarf2out_frame_debug): Handle REG_CFA_SET_VDRAP note. | |
37363 | (based_loc_descr): Only express drap or vdrap regno based expressions | |
37364 | using DW_OP_fbreg when not optimizing. | |
37365 | * config/i386/i386.c (ix86_get_drap_rtx): When not optimizing, | |
37366 | make the vDRAP = DRAP assignment RTX_FRAME_RELATED_P and add | |
37367 | REG_CFA_SET_VDRAP note. | |
37368 | ||
37369 | 2010-03-10 Alexander Monakov <amonakov@ispras.ru> | |
37370 | ||
37371 | PR tree-optimization/43236 | |
37372 | * tree-loop-distribution.c (generate_memset_zero): Fix off-by-one | |
37373 | error in calculation of base address in reverse iteration case. | |
37374 | (generate_builtin): Take number of latch executions if the statement | |
37375 | is in the latch. | |
37376 | ||
37377 | 2010-03-10 Andrey Belevantsev <abel@ispras.ru> | |
37378 | ||
37379 | PR middle-end/42859 | |
37380 | * tree-eh.c: Include pointer-set.h. | |
37381 | (lower_eh_dispatch): Filter out duplicate case labels and | |
37382 | remove the unneeded edge when the label is unused. Return | |
37383 | true when some edges are removed. | |
37384 | (execute_lower_eh_dispatch): When any lowering resulted in | |
37385 | removing an edge, also delete unreachable blocks. | |
37386 | ||
37387 | 2010-03-10 Jakub Jelinek <jakub@redhat.com> | |
37388 | ||
37389 | PR bootstrap/43287 | |
37390 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle | |
37391 | UNSPEC_MACHOPIC_OFFSET. | |
37392 | ||
37393 | 2010-03-09 Andreas Schwab <schwab@linux-m68k.org> | |
37394 | ||
37395 | PR target/43294 | |
37396 | * config/m68k/m68k.c (TARGET_DELEGITIMIZE_ADDRESS): Define. | |
37397 | (m68k_delegitimize_address): New function. | |
37398 | ||
37399 | 2010-03-09 Jakub Jelinek <jakub@redhat.com> | |
37400 | ||
37401 | PR debug/43299 | |
37402 | * dwarf2out.c (const_ok_for_output_1): Return 1 for UNSPECs. | |
37403 | ||
37404 | PR debug/43299 | |
37405 | * var-tracking.c (adjust_sets): New function. | |
37406 | (count_with_sets, add_with_sets): Use it. | |
37407 | (get_adjusted_src): New inline function. | |
37408 | (add_stores): Use it. | |
37409 | ||
37410 | PR debug/43304 | |
37411 | * var-tracking.c (vt_expand_loc_callback) <case SUBREG>: If dummy, | |
37412 | call cselib_dummy_expand_value_rtx_cb instead of | |
37413 | cselib_expand_value_rtx_cb. | |
37414 | ||
37415 | PR debug/43293 | |
37416 | * config/i386/t-i386 (i386.o): Depend on debug.h and dwarf2out.h. | |
37417 | * config/i386/i386.c: Include debug.h and dwarf2out.h. | |
37418 | (ix86_file_end): If dwarf2out_do_cfi_asm (), emit .cfi_startproc | |
37419 | and .cfi_endproc around the pic thunks. | |
37420 | (output_set_got): For TARGET_DEEP_BRANCH_PREDICTION pic, ensure | |
37421 | all queued unwind info register saves are saved before the call. | |
37422 | For !TARGET_DEEP_BRANCH_PREDICTION pic, ensure the call is | |
37423 | considered as sp-=4 for unwind info and the pop as sp+=4 which | |
37424 | also clobbers dest, but doesn't actually restore it. | |
37425 | ||
37426 | PR debug/43290 | |
37427 | * config/i386/i386.c (ix86_get_drap_rtx): Don't set | |
37428 | RTX_FRAME_RELATED_P. | |
37429 | ||
37430 | 2010-03-09 Jie Zhang <jie@codesourcery.com> | |
37431 | ||
37432 | * config/arm/arm.md (thumb_mulsi3_v6): Remove trailing | |
37433 | whitespaces in output template. | |
37434 | ||
37435 | 2010-03-09 Jie Zhang <jie@codesourcery.com> | |
37436 | ||
37437 | * ira-lives.c (check_and_make_def_use_conflict): Don't fall | |
37438 | out array boundary. | |
37439 | ||
37440 | 2010-03-08 Jakub Jelinek <jakub@redhat.com> | |
37441 | ||
37442 | * Makefile.in (check_gcc_parallelize): Run dg-torture.exp and | |
37443 | builtins.exp in a separate job. | |
37444 | ||
37445 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
37446 | ||
37447 | * graphite-sese-to-poly.c (add_param_constraints): Use | |
37448 | lower_bound_in_type and upper_bound_in_type. | |
37449 | ||
37450 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
37451 | ||
37452 | * graphite-sese-to-poly.c (add_param_constraints): Use sizetype | |
37453 | instead of unsigned_type_node. | |
37454 | ||
37455 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
37456 | Reza Yazdani <reza.yazdani@amd.com> | |
37457 | ||
37458 | PR middle-end/43065 | |
37459 | * graphite-sese-to-poly.c (add_param_constraints): Insert bounds | |
37460 | on pointer type parameters. | |
37461 | ||
37462 | 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
37463 | ||
37464 | PR middle-end/42644 | |
37465 | PR middle-end/42130 | |
37466 | * graphite-clast-to-gimple.c (clast_to_gcc_expression): Also | |
37467 | handle conversions from pointer to integers. | |
37468 | (gcc_type_for_cloog_iv): Choose the smalles signed integer as an | |
37469 | induction variable, to be able to work with code generated by CLooG. | |
37470 | * graphite-sese-to-poly.c (scop_ivs_can_be_represented): New. | |
37471 | (build_poly_scop): Bail out if we cannot codegen a loop. | |
37472 | ||
37473 | 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
37474 | ||
37475 | * graphite-clast-to-gimple.c (translate_clast): Do not short-cut | |
37476 | code generation with gloog_error. | |
37477 | ||
37478 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
37479 | ||
37480 | * sese.c (expand_scalar_variables_ssa_name): Add new argument for type. | |
37481 | Call fold_convert on all the returned values. | |
37482 | (expand_scalar_variables_expr): Pass to | |
37483 | expand_scalar_variables_ssa_name the type of the resulting expression. | |
37484 | ||
37485 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
37486 | ||
37487 | * graphite-ppl.c (ppl_min_for_le_polyhedron): Renamed | |
37488 | ppl_min_for_le_pointset. | |
37489 | Use ppl_Pointset_Powerset_C_Polyhedron_minimize. | |
37490 | * graphite-ppl.h (ppl_min_for_le_polyhedron): Update declaration. | |
37491 | ||
37492 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
37493 | ||
37494 | * graphite-dependences.c (map_into_dep_poly): Removed. | |
37495 | (dependence_polyhedron_1): Use combine_context_id_scat. | |
37496 | ||
37497 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
37498 | ||
37499 | * graphite-poly.h (struct poly_scattering): Add layout documentation. | |
37500 | (struct poly_bb): Same. | |
37501 | (combine_context_id_scat): New. | |
37502 | ||
37503 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
37504 | ||
37505 | PR middle-end/42326 | |
37506 | * sese.c (name_defined_in_loop_p): Return false for default | |
37507 | definitions. | |
37508 | ||
37509 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
37510 | ||
37511 | * graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify | |
37512 | and clean up the logic. | |
37513 | ||
37514 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
37515 | ||
37516 | * graphite-sese-to-poly.c (add_param_constraints): Enabled: remove | |
37517 | early return. | |
37518 | ||
37519 | 2010-03-08 Jakub Jelinek <jakub@redhat.com> | |
37520 | ||
37521 | * var-tracking.c (remove_cselib_value_chains): Define only for | |
37522 | ENABLE_CHECKING. | |
37523 | (dataflow_set_preserve_mem_locs, dataflow_set_remove_mem_locs, | |
37524 | delete_slot_part, emit_notes_for_differences_1): Don't call | |
37525 | remove_cselib_value_chains here. | |
37526 | (set_slot_part, emit_notes_for_differences_2): Don't call | |
37527 | add_cselib_value_chains here. | |
37528 | (preserved_values): New vector. | |
37529 | (preserve_value): New function. | |
37530 | (add_uses, add_stores, vt_add_function_parameters): Use it | |
37531 | instead of cselib_preserve_value. | |
37532 | (changed_values_stack): New vector. | |
37533 | (check_changed_vars_0): New function. | |
37534 | (check_changed_vars_1, check_changed_vars_2): Use it. | |
37535 | (emit_notes_for_changes): Call set_dv_changed (*, false) on all | |
37536 | changed_values_stack VALUEs. | |
37537 | (vt_emit_notes): For all preserved_values call | |
37538 | add_cselib_value_chains. If ENABLE_CHECKING call | |
37539 | remove_cselib_value_chains before verifying value_chains is empty. | |
37540 | Initialize and free changed_values_stack. | |
37541 | (vt_initialize): Initialize preserved_values. | |
37542 | (vt_finalize): Free preserved_values. | |
37543 | ||
37544 | 2010-03-08 Richard Guenther <rguenther@suse.de> | |
37545 | ||
37546 | PR tree-optimization/43269 | |
37547 | * tree-ssa-dse.c (dse_possible_dead_store_p): Fix post-dom | |
37548 | region detection. | |
37549 | ||
37550 | 2010-03-08 Martin Jambor <mjambor@suse.cz> | |
37551 | ||
37552 | * ipa-prop.h (struct ipa_param_descriptor): Removed the called field. | |
37553 | (ipa_is_param_called): Removed. | |
37554 | * ipa-prop.c (ipa_note_param_call): Do not set the called flag. | |
37555 | (ipa_print_node_params): Do not print the called flag. | |
37556 | (ipa_write_node_info): Do not stream the called flag. | |
37557 | (ipa_read_node_info): Likewise. | |
37558 | ||
37559 | 2010-03-07 Jakub Jelinek <jakub@redhat.com> | |
37560 | ||
37561 | PR debug/43176 | |
37562 | * Makefile.in (var-tracking.o): Depend on pointer-set.h. | |
37563 | * cselib.c (struct expand_value_data): Add dummy field. | |
37564 | (cselib_expand_value_rtx, cselib_expand_value_rtx_cb): Initialize | |
37565 | dummy to false. | |
37566 | (cselib_dummy_expand_value_rtx_cb): New function. | |
37567 | (cselib_expand_value_rtx_1): If evd->dummy is true, don't allocate | |
37568 | any rtl. | |
37569 | * cselib.h (cselib_dummy_expand_value_rtx_cb): New prototype. | |
37570 | * var-tracking.c: Include pointer-set.h. | |
37571 | (variable): Change n_var_parts to char from int. Add | |
37572 | cur_loc_changed and in_changed_variables fields. | |
37573 | (variable_canonicalize): Remove. | |
37574 | (shared_var_p): New inline function. | |
37575 | (unshare_variable): Maintain cur_loc_changed and | |
37576 | in_changed_variables fields. If var was in changed_variables, | |
37577 | replace it there with new_var. Just copy cur_loc instead of | |
37578 | resetting it to something else. | |
37579 | (variable_union): Don't recompute cur_loc. Use shared_var_p. | |
37580 | (dataflow_set_union): Don't call variable_canonicalize. | |
37581 | (loc_cmp): If both x and y are DEBUG_EXPRs, compare uids | |
37582 | of their DEBUG_EXPR_TREE_DECLs. | |
37583 | (canonicalize_loc_order_check): Verify that cur_loc is NULL | |
37584 | and in_changed_variables and cur_loc_changed is false. | |
37585 | (variable_merge_over_cur): Clear cur_loc, in_changed_variables | |
37586 | and cur_loc_changed. Don't update cur_loc here. | |
37587 | (variable_merge_over_src): Don't call variable_canonicalize. | |
37588 | (dataflow_set_preserve_mem_locs): Use shared_var_p. When | |
37589 | removing loc that is equal to cur_loc, clear cur_loc, | |
37590 | set cur_loc_changed and ensure variable_was_changed is called. | |
37591 | (dataflow_set_remove_mem_locs): Use shared_var_p. Only | |
37592 | compare pointers in cur_loc check, if it is equal to loc, | |
37593 | clear cur_loc and set cur_loc_changed. Don't recompute cur_loc here. | |
37594 | (variable_different_p): Remove compare_current_location argument, | |
37595 | don't compare cur_loc. | |
37596 | (dataflow_set_different_1): Adjust variable_different_p caller. | |
37597 | (variable_was_changed): If dv had some var in changed_variables | |
37598 | already, reset in_changed_variables flag for it and propagate | |
37599 | cur_loc_changed over to the new variable. On empty var | |
37600 | always set cur_loc_changed. Set in_changed_variables on whatever | |
37601 | var is added to changed_variables. | |
37602 | (set_slot_part): Clear cur_loc_changed and in_changed_variables. | |
37603 | Use shared_var_p. When removing loc that is equal to cur_loc, | |
37604 | clear cur_loc and set cur_loc_changed. If cur_loc is NULL at the | |
37605 | end, don't set it to something else, just call variable_was_changed. | |
37606 | (delete_slot_part): Use shared_var_p. When cur_loc equals to | |
37607 | loc being removed, clear cur_loc and set cur_loc_changed. | |
37608 | Set cur_loc_changed if all locations have been removed. | |
37609 | (struct expand_loc_callback_data): New type. | |
37610 | (vt_expand_loc_callback): Add dummy mode in which no rtxes are | |
37611 | allocated. Always create SUBREGs if simplify_subreg failed. | |
37612 | Prefer to use cur_loc, when that fails and still in | |
37613 | changed_variables (and seen first time) recompute it. Set | |
37614 | cur_loc_changed of variables which had to change cur_loc and | |
37615 | compute elcd->cur_loc_changed if any of the subexpressions used | |
37616 | had to change cur_loc. | |
37617 | (vt_expand_loc): Adjust to pass arguments in | |
37618 | expand_loc_callback_data structure. | |
37619 | (vt_expand_loc_dummy): New function. | |
37620 | (emitted_notes): New variable. | |
37621 | (emit_note_insn_var_location): For VALUEs and DEBUG_EXPR_DECLs | |
37622 | that weren't used for any other decl in current | |
37623 | emit_notes_for_changes call call vt_expand_loc_dummy to update | |
37624 | cur_loc. For -fno-var-tracking-assignments, set cur_loc to | |
37625 | first loc_chain location if NULL before. Always use just | |
37626 | cur_loc instead of first loc_chain location. When cur_loc_changed | |
37627 | is false, when not --enable-checking=rtl just don't emit any note. | |
37628 | When rtl checking, compute the note and assert it is the same | |
37629 | as previous note. Clear cur_loc_changed and in_changed_variables | |
37630 | at the end before removing from changed_variables. | |
37631 | (check_changed_vars_3): New function. | |
37632 | (emit_notes_for_changes): Traverse changed_vars to call | |
37633 | check_changed_vars_3 on each changed var. | |
37634 | (emit_notes_for_differences_1): Clear cur_loc_changed and | |
37635 | in_changed_variables. Recompute cur_loc of new_var. | |
37636 | (emit_notes_for_differences_2): Clear cur_loc if new variable appears. | |
37637 | (vt_emit_notes): Initialize and destroy emitted_notes. | |
37638 | ||
37639 | 2010-03-07 Bernd Schmidt <bernd.schmidt@analog.com> | |
37640 | ||
37641 | PR rtl-optimization/42220 | |
37642 | * regrename.c (scan_rtx) <case STRICT_LOW_PART, ZERO_EXTRACT>: | |
37643 | Use verify_reg_tracked to determine if we should use OP_OUT rather | |
37644 | than OP_INOUT. | |
37645 | (build_def_use): If we see an in-out operand for a register that we | |
37646 | know nothing about, treat is an output if possible, fail the block if | |
37647 | not. | |
37648 | ||
37649 | 2010-03-06 Alexandre Oliva <aoliva@redhat.com> | |
37650 | ||
37651 | PR debug/42897 | |
37652 | * gimple-iterator.c (gsi_remove): Propagate only PHI DEFs removed | |
37653 | permanently. | |
37654 | ||
37655 | 2010-03-06 Alexandre Oliva <aoliva@redhat.com> | |
37656 | ||
37657 | PR debug/42897 | |
37658 | * tree-vect-loop.c (vect_transform_loop): Kill out-of-loop debug | |
37659 | uses of relevant DEFs that are dead outside the loop too. | |
37660 | ||
37661 | 2010-03-06 Alexandre Oliva <aoliva@redhat.com> | |
37662 | ||
37663 | * var-tracking.c (dataflow_set_merge): Swap src and src2. | |
37664 | Reverted: | |
37665 | 2010-01-13 Jakub Jelinek <jakub@redhat.com> | |
37666 | PR debug/41371 | |
37667 | * var-tracking.c (values_to_unmark): New variable. | |
37668 | (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in | |
37669 | values_to_unmark vector. Moved body to... | |
37670 | (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO, | |
37671 | instead queue it into values_to_unmark vector. | |
37672 | (vt_find_locations): Free values_to_unmark vector. | |
37673 | ||
37674 | 2010-03-05 Eric Botcazou <ebotcazou@adacore.com> | |
37675 | ||
37676 | * Makefile.in (PLUGINCC, PLUGINCFLAGS): New variables. | |
37677 | (site.exp): Export them when plugins are enabled. | |
37678 | ||
37679 | 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> | |
37680 | ||
37681 | PR middle-end/42326 | |
37682 | * tree-chrec.c (chrec_fold_plus_1): Do not handle convert expressions | |
37683 | that contain scevs. | |
37684 | (chrec_fold_multiply): Same. | |
37685 | ||
37686 | 2010-03-04 Andrew Pinski <andrew_pinski@caviumnetworks.com> | |
37687 | ||
37688 | PR c/43248 | |
37689 | * c-decl.c (build_compound_literal): Return early if init is | |
37690 | an error_mark_node. | |
37691 | ||
37692 | 2010-03-04 Martin Jambor <mjambor@suse.cz> | |
37693 | ||
37694 | PR tree-optimization/43164 | |
37695 | PR tree-optimization/43191 | |
37696 | * tree-sra.c (type_consists_of_records_p): Reject records with | |
37697 | zero-size bit-fields at the end. | |
37698 | ||
37699 | 2010-03-04 Mike Stump <mikestump@comcast.net> | |
37700 | ||
37701 | * Makefile.in (TAGS): Remove *.y. | |
37702 | ||
37703 | 2010-03-04 Richard Guenther <rguenther@suse.de> | |
37704 | ||
37705 | PR tree-optimization/40761 | |
37706 | * tree-ssa-pre.c (compute_antic): Walk reverse postorder | |
37707 | in reverse order. | |
37708 | (my_rev_post_order_compute): New function. | |
37709 | (init_pre): Call it. | |
37710 | ||
37711 | 2010-03-04 Changpeng Fang <changpeng.fang@amd.com> | |
37712 | ||
37713 | PR middle-end/43209 | |
37714 | * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Do not | |
37715 | decrease the cost of an IV candidate when the cost is infinite. | |
37716 | ||
37717 | 2010-03-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
37718 | ||
37719 | * doc/extend.texi (Vector Extensions, X86 Built-in Functions): | |
37720 | Use '3DNow!' for the extension of that name, ensure normal space | |
37721 | after the string. | |
37722 | * doc/invoke.texi (i386 and x86-64 Options): Likewise. | |
37723 | ||
37724 | 2010-03-03 Jeff Law <law@redhat.com> | |
37725 | ||
37726 | * PR middle-end/32693 | |
37727 | * expmed.c (store_bit_field_1): Use gen_lowpart_SUBREG rather | |
37728 | than gen_rtx_SUBREG. | |
37729 | (extract_bit_field_1): Likewise. | |
37730 | ||
37731 | 2010-03-03 Janis Johnson <janis187@us.ibm.com> | |
37732 | ||
37733 | * doc/sourcebuild.texi (Test directives): Document that arguments | |
37734 | include-opts and exclude-opts are now optional for dg-skip-if, | |
37735 | dg-xfail-if, dg-xfail-run-if, and dg-shouldfail. | |
37736 | ||
37737 | 2010-03-03 Jason Merrill <jason@redhat.com> | |
37738 | ||
37739 | PR c++/12909 | |
37740 | * cgraph.h (varpool_node): Add extra_name field. | |
37741 | * varpool.c (varpool_extra_name_alias): New. | |
37742 | (varpool_assemble_decl): Emit extra name aliases. | |
37743 | (varpool_mark_needed_node): Look past an extra name alias. | |
37744 | * lto-streamer.h (LTO_tags): Add LTO_var_decl_alias. | |
37745 | * lto-streamer-in.c (lto_input_tree): Read it. | |
37746 | * lto-streamer-out.c (output_unreferenced_globals): Write it. | |
37747 | ||
37748 | 2010-03-03 Eric Botcazou <ebotcazou@adacore.com> | |
37749 | ||
37750 | * config.gcc (sparc64-*-solaris2*, sparc-*-solaris2*): Merge into... | |
37751 | (sparc*-*-solaris2*): ...this. | |
37752 | ||
37753 | 2010-03-03 Jakub Jelinek <jakub@redhat.com> | |
37754 | ||
37755 | PR debug/43229 | |
37756 | * cfgexpand.c (expand_debug_expr): Handle DOT_PROD_EXPR, | |
37757 | WIDEN_MULT_EXPR and WIDEN_SUM_EXPR. Return NULL without | |
37758 | ICE for vector expressions, ADDR_SPACE_CONVERT_EXPR, | |
37759 | FIXED_CONVERT_EXPR, OBJ_TYPE_REF and WITH_SIZE_EXPR. | |
37760 | ||
37761 | PR debug/43237 | |
37762 | * dwarf2out.c (add_bound_info): If a decl bound doesn't have decl_die, | |
37763 | fallthrough to default handling, just with want_address 0 instead of 2. | |
37764 | For single element lists, add_AT_loc directly, otherwise create an | |
37765 | artificial variable DIE and stick location list to it. | |
37766 | ||
37767 | PR debug/43177 | |
37768 | * var-tracking.c (loc_cmp): Don't assert VALUEs have the same mode. | |
37769 | (VAL_EXPR_HAS_REVERSE): Define. | |
37770 | (reverse_op): New function. | |
37771 | (add_stores): For reversible operations add an extra MO_VAL_USE. | |
37772 | ||
37773 | 2010-03-02 Jason Merrill <jason@redhat.com> | |
37774 | ||
37775 | * c-pretty-print.c (pp_c_specifier_qualifier_list): Print vector size. | |
37776 | ||
37777 | 2010-03-02 Eric Botcazou <ebotcazou@adacore.com> | |
37778 | ||
37779 | * config.gcc (sparc-*-linux*): Do not include sparc/gas.h. | |
37780 | (sparc64-*-linux*): Likewise. | |
37781 | (sparc64-*-solaris2*): Include assembler files before linker ones. | |
37782 | (sparc-*-solaris2*): Simplify and reorder to match previous case. | |
37783 | * config/sparc/gas.h: Delete. | |
37784 | * config/sparc/sol2-64.h: Add copyright notice. | |
37785 | * config/sparc/sol2-gas-bi.h: Likewise. | |
37786 | * config/sparc/sol2-gld.h: Likewise. | |
37787 | * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Delete. | |
37788 | * config/sparc/sol2.h (TARGET_ASM_NAMED_SECTION): Redefine. | |
37789 | * config/sparc/sol2-gas.h (TARGET_ASM_NAMED_SECTION): Likewise. | |
37790 | * config/sparc/sparc.c (TARGET_ASM_ALIGNED_SI_OP): Never redefine. | |
37791 | (sparc_elf_asm_named_section): Rename into... | |
37792 | (sparc_solaris_elf_asm_named_section): ...this. Always define. | |
37793 | ||
37794 | 2010-03-02 Uros Bizjak <ubizjak@gmail.com> | |
37795 | ||
37796 | * config/alpha/alpha.c (override_options): Fix -mtune error message. | |
37797 | ||
37798 | 2010-03-02 Jeff Law <law@redhat.com> | |
37799 | ||
37800 | PR middle-end/42431 | |
37801 | * reload1.c (rtx_p, substitute_stack): Declare. | |
37802 | (substitute): Record addresses of changed rtxs. | |
37803 | (gen_reload_chain_without_interm_reg_p): Don't use copy_rtx anymore. | |
37804 | Restore the original rtx when complete. | |
37805 | (reload): Free subsitute_stack when complete. | |
37806 | ||
37807 | 2010-03-02 Janis Johnson <janis187@us.ibm.com> | |
37808 | ||
37809 | * doc/gccint.texi (menu): Add Testsuites as a chapter. | |
37810 | * doc/sourcebuild.texi (Testsuites): Move up a level to be a | |
37811 | new chapter. | |
37812 | (Test Idioms, Test Directives, Ada Tests, C Tests, libgcj Tests, | |
37813 | LTO Testing, gcov Testing, profopt Testing, compat Testing, | |
37814 | Torture Tests): Change from subsection to section. | |
37815 | ||
37816 | 2010-03-02 Jakub Jelinek <jakub@redhat.com> | |
37817 | Steven Bosscher <steven@gcc.gnu.org> | |
37818 | ||
37819 | * var-tracking.c (vt_initialize): Scan insns in ebb chunks | |
37820 | instead of bb. | |
37821 | ||
37822 | 2010-03-02 Reza Yazdani <reza.yazdani@amd.com> | |
37823 | ||
37824 | PR middle-end/42640 | |
37825 | * tree-loop-distribution.c (update_phis_for_loop_copy): Replaced | |
37826 | the assignment from the new induction variable to the assignment | |
37827 | of the value from the original loop PHI function. | |
37828 | ||
37829 | 2010-03-01 Janis Johnson <janis187@us.ibm.com> | |
37830 | Daniel Jacobowitz <dan@codesourcery.com> | |
37831 | ||
37832 | * doc/sourcebuild.texi (Test directives): Clarify options to | |
37833 | dg-skip-if. | |
37834 | ||
37835 | 2010-03-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
37836 | ||
37837 | * configure.ac (gcc_cv_as_cfi_directive) [i?86-*-solaris*]: | |
37838 | Disable cfi directives unless GCC and gas agree on using read-only | |
37839 | .eh_frame sections for 64-bit. | |
37840 | * configure: Regenerate. | |
37841 | ||
37842 | 2010-03-01 Richard Guenther <rguenther@suse.de> | |
37843 | ||
37844 | PR tree-optimization/43220 | |
37845 | * tree-ssa-ccp.c (optimize_stack_restore): Do not optimize | |
37846 | BUILT_IN_STACK_{SAVE,RESTORE} around alloca. | |
37847 | ||
37848 | 2010-03-01 Richard Guenther <rguenther@suse.de> | |
37849 | Martin Jambor <mjambor@suse.cz> | |
37850 | ||
37851 | PR middle-end/41250 | |
37852 | * gimplify.c (gimplify_body): Unset DECL_HAS_VALUE_EXPR_P on | |
37853 | gimplified parameters. | |
37854 | ||
37855 | 2010-03-01 Christian Bruel <christian.bruel@st.com> | |
37856 | ||
37857 | * except.c (dw2_build_landing_pads): set LABEL_PRESERVE_P. | |
37858 | ||
37859 | 2010-03-01 H.J. Lu <hongjiu.lu@intel.com> | |
37860 | ||
37861 | * config/i386/linux64.h (ASM_SPEC): Use SPEC_32 and SPEC_64. | |
37862 | ||
37863 | 2010-03-01 Richard Guenther <rguenther@suse.de> | |
37864 | ||
37865 | PR middle-end/43213 | |
37866 | * expr.c (expand_assignment): Use the alias-oracle to tell | |
37867 | if the rhs aliases the result decl. | |
37868 | ||
37869 | 2010-03-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
37870 | ||
37871 | PR pch/14940 | |
37872 | * config/host-solaris.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Redefine | |
37873 | to sol_gt_pch_get_address. | |
37874 | (TRY_EMPTY_VM_SPACE): Define for all combinations of 32 and | |
37875 | 64-bit, SPARC and x86. | |
37876 | (sol_gt_pch_get_address): New function. | |
37877 | ||
37878 | 2010-03-01 Marco Poletti <poletti.marco@gmail.com> | |
37879 | ||
37880 | * toplev.h (inform_n, error_n): Declare. | |
37881 | * diagnostic.c (inform_n, error_n): New function. | |
37882 | ||
37883 | 2010-03-01 Jakub Jelinek <jakub@redhat.com> | |
37884 | ||
37885 | * cfgexpand.c (expand_used_vars): If an artificial non-ignored var | |
37886 | has no rtl yet when processing local_decls, queue it and recheck | |
37887 | if deferred stack allocation hasn't assigned it rtl. | |
37888 | ||
37889 | 2010-02-28 Kaz Kojima <kkojima@gcc.gnu.org> | |
37890 | ||
37891 | * config/sh/sh.c (unspec_bbr_uid): New. | |
37892 | (gen_block_redirect): Use it instead of INSN_UID. | |
37893 | (gen_far_branch): Likewise. | |
37894 | ||
37895 | 2010-02-28 H.J. Lu <hongjiu.lu@intel.com> | |
37896 | ||
37897 | * config/i386/darwin.h (TARGET_SUBTARGET32_ISA_DEFAULT): Make | |
37898 | it the same as TARGET_SUBTARGET64_ISA_DEFAULT. | |
37899 | ||
37900 | 2010-02-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
37901 | ||
37902 | * doc/invoke.texi (Warning Options, RX Options): Fix typos. | |
37903 | (Warning Options): -Wno-conversion-null is valid for | |
37904 | Objective-C++ as well. | |
37905 | * doc/tm.texi (Named Address Spaces): Likewise. | |
37906 | * doc/plugins.texi (Plugins): Replace TABs with spaces. | |
37907 | * doc/tree-ssa.texi (Tree SSA): Likewise. | |
37908 | ||
37909 | 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> | |
37910 | ||
37911 | PR bootstrap/43202 | |
37912 | * config.gcc: Don't enable SSE math for i[34567]86-*-darwin* | |
37913 | by default. Don't set the default arch for | |
37914 | i[34567]86-*-darwin*|x86_64-*-darwin*. | |
37915 | ||
37916 | 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> | |
37917 | ||
37918 | PR bootstrap/43202 | |
37919 | * config.gcc: Enable SSE math for i[34567]86-*-darwin* by | |
37920 | default. Set the default 32bit/64bit archs with $with_arch | |
37921 | instead of $arch for i[34567]86-*-*|x86_64-*-* targets. | |
37922 | ||
37923 | 2010-02-27 Richard Guenther <rguenther@suse.de> | |
37924 | ||
37925 | PR tree-optimization/43186 | |
37926 | * params.def (PARAM_MAX_UNROLL_ITERATIONS): New param. | |
37927 | * doc/invoke.texi (max-completely-peel-loop-nest-depth): Document. | |
37928 | * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): Limit | |
37929 | unroller iterations. | |
37930 | ||
37931 | 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> | |
37932 | ||
37933 | * config.gcc: Set the default 32bit/64bit archs if 64bit ISA is | |
37934 | required and i[34567]86-*-* targets don't support 64bit ISA. | |
37935 | ||
37936 | 2010-02-26 Eric Botcazou <ebotcazou@adacore.com> | |
37937 | ||
37938 | PR ada/43096 | |
37939 | * tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have | |
37940 | the same alias set. | |
37941 | ||
37942 | 2010-02-26 H.J. Lu <hongjiu.lu@intel.com> | |
37943 | ||
37944 | * config.gcc: Set the default arch at least to Prescott for | |
37945 | i[34567]86-*-darwin* and Pentium 4 for i[34567]86-*-* targets | |
37946 | if SSE math is enabled. | |
37947 | ||
37948 | 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
37949 | ||
37950 | * diagnostic.c (diagnostic_initialize): Update. | |
37951 | (diagnostic_report_diagnostic): Test inhibit_notes_p for | |
37952 | informative notes. | |
37953 | * diagnostic.h (diagnostic_context): New bool inhibit_notes_p. | |
37954 | (diagnostic_inhibit_notes): New. | |
37955 | * toplev.c (process_options): inhibit notes with -fcompare-debug. | |
37956 | ||
37957 | 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
37958 | ||
37959 | PR c/20631 | |
37960 | * doc/cpp.texi: Use c90 instead of c89 and gnu90 instead of gnu89. | |
37961 | * doc/standards.texi: Likewise. | |
37962 | * doc/extend.texi: Likewise. | |
37963 | * doc/trouble.texi: Likewise. | |
37964 | * doc/cppopts.texi: Likewise. | |
37965 | * doc/install.texi: Likewise. | |
37966 | * c.opt (std=c90,std=gnu90): New options. | |
37967 | * c-opts.c (c_common_handle_option): Handle them. | |
37968 | ||
37969 | 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
37970 | ||
37971 | PR c/24577 | |
37972 | * c-decl.c (undeclared_variable): Use an informative note. | |
37973 | ||
37974 | 2010-02-26 Richard Guenther <rguenther@suse.de> | |
37975 | ||
37976 | PR tree-optimization/43186 | |
37977 | * gimple.h (gimple_fold): Remove. | |
37978 | * gimple.c (gimple_fold): Remove. Inline into single user ... | |
37979 | * tree-cfgcleanup.c (cleanup_control_expr_graph): ... here. | |
37980 | Try harder for conditions. | |
37981 | ||
37982 | 2010-02-26 Jakub Jelinek <jakub@redhat.com> | |
37983 | ||
37984 | PR debug/43190 | |
37985 | * function.c (used_types_insert): Don't skip through named pointer | |
37986 | types. Don't use TYPE_MAIN_VARIANT if the original type has a name | |
37987 | and it is different from the main variant's type. | |
37988 | ||
37989 | 2010-02-26 Nick Clifton <nickc@redhat.com> | |
37990 | ||
37991 | * config/rx/rx.md (sminsi3): Remove bogus alternative. | |
37992 | ||
37993 | 2010-02-26 H.J. Lu <hongjiu.lu@intel.com> | |
37994 | ||
37995 | * config.gcc: Support --with-fpmath=sse for x86. | |
37996 | ||
37997 | * config/i386/ssemath.h: New. | |
37998 | ||
37999 | * doc/install.texi (--with-fpmath=sse): Documented. | |
38000 | ||
38001 | 2010-02-26 Richard Guenther <rguenther@suse.de> | |
38002 | ||
38003 | PR tree-optimization/43188 | |
38004 | * tree-vect-stmts.c (get_vectype_for_scalar_type): Do not build | |
38005 | vector types of over-aligned element type. | |
38006 | ||
38007 | 2010-02-26 Uros Bizjak <ubizjak@gmail.com> | |
38008 | ||
38009 | PR target/43175 | |
38010 | * config/i386/i386.c (expand_vec_perm_blend): Use correct | |
38011 | operands in V8HImode subregs. Fix operand order in VEC_MERGE rtx. | |
38012 | ||
38013 | 2010-02-26 Jan Kratochvil <jan.kratochvil@redhat.com> | |
38014 | ||
38015 | * doc/invoke.texi (-fvar-tracking-assignments): Fix typo. | |
38016 | ||
38017 | 2010-02-26 Jakub Jelinek <jakub@redhat.com> | |
38018 | ||
38019 | * Makefile.in (var-tracking.o): Depend on $(DIAGNOSTIC_H). | |
38020 | * var-tracking.c: Include diagnostic.h. | |
38021 | (debug_dv): New function. | |
38022 | (dump_var): Print DEBUG_EXPR_DECLs as D#N instead of D.-N. | |
38023 | ||
38024 | PR debug/43160 | |
38025 | * var-tracking.c (dv_onepart_p): Return true for DEBUG_EXPR_DECLs. | |
38026 | (add_value_chain, add_value_chains, remove_value_chain, | |
38027 | remove_value_chains): Handle DEBUG_EXPRs. | |
38028 | (check_changed_vars_1, check_changed_vars_2): Handle DEBUG_EXPR_DECLs. | |
38029 | ||
38030 | PR debug/43161 | |
38031 | * regcprop.c (struct queued_debug_insn_change): New type. | |
38032 | (struct value_data_entry): Add debug_insn_changes field. | |
38033 | (struct value_data): Add n_debug_insn_changes field. | |
38034 | (debug_insn_changes_pool): New variable. | |
38035 | (free_debug_insn_changes, apply_debug_insn_changes, | |
38036 | cprop_find_used_regs_1, cprop_find_used_regs): New functions. | |
38037 | (kill_value_one_regno): Call free_debug_insn_changes if needed. | |
38038 | (init_value_data): Clear debug_insn_changes and n_debug_insn_changes | |
38039 | fields. | |
38040 | (replace_oldest_value_reg): Don't change DEBUG_INSNs, instead queue | |
38041 | changes for them. | |
38042 | (copyprop_hardreg_forward_1): Don't call apply_change_group for | |
38043 | DEBUG_INSNs. For a real insn, if there are queued DEBUG_INSN | |
38044 | changes, call cprop_find_used_regs via note_stores. | |
38045 | (copyprop_hardreg_forward): When copying vd from predecessor | |
38046 | which has any queued DEBUG_INSN changes, make sure the pointers are | |
38047 | cleared. At the end call df_analyze and then if there are any | |
38048 | DEBUG_INSN changes queued at the end of some basic block for still | |
38049 | live registers, apply them. | |
38050 | (pass_cprop_hardreg): Set TODO_df_finish in todo_flags_finish. | |
38051 | ||
38052 | 2010-02-25 Uros Bizjak <ubizjak@gmail.com> | |
38053 | ||
38054 | * config.gcc (i[34567]86-*-* | x86_64-*-*): Split long line. | |
38055 | (arm*-*-*): Ditto. | |
38056 | ||
38057 | 2010-02-25 H.J. Lu <hongjiu.lu@intel.com> | |
38058 | ||
38059 | * config.gcc: Set arch/cpu for i[34567]86-*-*|x86_64-*-* | |
38060 | targets. Set the default with_cpu/with_arch from arch/cpu. | |
38061 | Allow x86-64 and native for with_cpu/with_arch. | |
38062 | ||
38063 | 2010-02-25 Nicolas Benoit <nbenoit@tuxfamily.org> | |
38064 | ||
38065 | * ebitmap.c: Change calls to verify_popcount with calls to | |
38066 | sbitmap_verify_popcount. | |
38067 | (ebitmap_clear_bit): Fixed map->cacheindex test and | |
38068 | map>cache update when bit clearing results in an empty | |
38069 | element. | |
38070 | ||
38071 | 2010-02-25 Michael Meissner <meissner@linux.vnet.ibm.com> | |
38072 | ||
38073 | PR target/43154 | |
38074 | * config/rs6000/vector.md (VEC_64): New iterator for V2DF, V2DI. | |
38075 | (vec_interleave_high<mode>): Rename from vec_interleave_highv2df | |
38076 | and support both V2DF and V2DI modes. | |
38077 | (vec_interleave_low<mode>): Rename from vec_interleave_lowv2df and | |
38078 | support both V2DF and V2DI modes. | |
38079 | (general): Delete trailing whitespace from a few patterns. | |
38080 | ||
38081 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
38082 | V2DF/V2DI interleave high/low builtins. | |
38083 | ||
38084 | * config/rs6000/rs6000-builtin.def (VSX_BUILTIN_VEC_MERGE*): Add | |
38085 | new VSX builtins. | |
38086 | ||
38087 | * config/rs6000/rs6000.c (bdesc_2arg): Add support for V2DF/V2DI | |
38088 | interleave high/low functions. | |
38089 | ||
38090 | 2010-02-25 Gerald Pfeifer <gerald@pfeifer.com> | |
38091 | ||
38092 | * doc/extend.texi (Symbol-Renaming Pragmas): Fix spelling of | |
38093 | #pragma extern_prefix. | |
38094 | ||
38095 | 2010-02-25 Jakub Jelinek <jakub@redhat.com> | |
38096 | ||
38097 | PR debug/43166 | |
38098 | * cfgexpand.c (expand_debug_expr) <case VAR_DECL>: If mode is | |
38099 | BLKmode, assert op0 is a MEM and just adjust its mode. | |
38100 | ||
38101 | PR debug/43165 | |
38102 | * cfgexpand.c (expand_debug_expr): Don't call simplify_gen_subreg | |
38103 | if bitpos isn't multiple of mode's bitsize. | |
38104 | ||
38105 | 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
38106 | ||
38107 | * c.opt (-ftemplate-depth=): New. | |
38108 | (-ftemplate-depth-): Deprecate. | |
38109 | * optc-gen.awk: Handle -ftemplate-depth=. | |
38110 | * opth-gen.awk: Likewise. | |
38111 | * c-opts.c (c_common_handle_option): Likewise. | |
38112 | * doc/invoke.texi (-ftemplate-depth-): Replace with -ftemplate-depth=. | |
38113 | ||
38114 | 2010-02-24 Jason Merrill <jason@redhat.com> | |
38115 | ||
38116 | * doc/invoke.texi: Improve -Wabi and -fabi-version docs. | |
38117 | ||
38118 | 2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
38119 | ||
38120 | * cfg.c (alloc_aux_for_block): Remove inline. | |
38121 | (alloc_aux_for_edge): Likewise. | |
38122 | ||
38123 | 2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
38124 | ||
38125 | * config.gcc: Fix typo in mips-sgi-irix6.[0-4]* obsoletion. | |
38126 | ||
38127 | 2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
38128 | ||
38129 | * config/i386/sol2.h (NO_DBX_BNSYM_ENSYM): Define. | |
38130 | * config/i386/sol2-gas.h: New file. | |
38131 | * config.gcc (i[34567]86-*-solaris2*): Use it. | |
38132 | ||
38133 | 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
38134 | ||
38135 | PR c/43128 | |
38136 | * c-typeck.c (ep_convert_and_check): New. | |
38137 | (build_conditional_expr): Use it. | |
38138 | (build_binary_op): Likewise. | |
38139 | ||
38140 | 2010-02-24 Jakub Jelinek <jakub@redhat.com> | |
38141 | ||
38142 | * regcprop.c (copyprop_hardreg_forward_1): Don't call df_insn_rescan. | |
38143 | ||
38144 | PR debug/43150 | |
38145 | * gimplify.c (gimplify_type_sizes): Clear DECL_IGNORED_P for VLA | |
38146 | bounds even for -O+. | |
38147 | * var-tracking.c (track_expr_p): If !need_rtl, don't mandate | |
38148 | expr needs to have DECL_NAME set. | |
38149 | ||
38150 | 2010-02-24 Nick Clifton <nickc@redhat.com> | |
38151 | ||
38152 | * config/mep/mep.c: Include gimple.h. | |
38153 | (mep_function_uses_sp): Delete unused function. | |
38154 | (mep_gimplify_va_arg_expr): Change types of pre_p and post_p | |
38155 | parameters. Use unsigned integers to count args. Return a | |
38156 | NULL_RTX instead of an error_mark_node. Toidy up formatting. | |
38157 | ||
38158 | 2010-02-23 Jakub Jelinek <jakub@redhat.com> | |
38159 | ||
38160 | PR target/43107 | |
38161 | * config/i386/i386.c (avx_vpermilp_parallel): Reject indexes | |
38162 | greater or equal to nelt instead of 2 * nelt. | |
38163 | (expand_vec_perm_1): When op0 and op1 are equal, mask indexes | |
38164 | with nelt - 1. | |
38165 | ||
38166 | 2010-02-23 Jason Merrill <jason@redhat.com> | |
38167 | ||
38168 | PR debug/42800 | |
38169 | * cfgexpand.c (expand_used_vars): Keep artificial non-ignored vars | |
38170 | in cfun->local_decls even if they have register types. | |
38171 | ||
38172 | PR c++/42837 | |
38173 | * stor-layout.c (place_field): Don't warn about unnecessary | |
38174 | DECL_PACKED if the type is packed. | |
38175 | ||
38176 | 2010-02-23 Jakub Jelinek <jakub@redhat.com> | |
38177 | ||
38178 | PR target/43139 | |
38179 | * config/i386/i386.c (ix86_delegitimize_address): Delegitimize all | |
38180 | GOTOFF relocs, even when the base reg isn't pic pointer. | |
38181 | ||
38182 | 2010-02-23 Michael Matz <matz@suse.de> | |
38183 | ||
38184 | PR debug/43077 | |
38185 | * cfgexpand (expand_debug_expr): Expand TERed ssa names in place. | |
38186 | (expand_gimple_basic_block): Generate and use debug temps if there | |
38187 | are debug uses left after the last real use of TERed ssa names. | |
38188 | Unlink debug immediate uses when they are expanded. | |
38189 | ||
38190 | 2010-02-23 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
38191 | ||
38192 | PR 43123 | |
38193 | * config/i386/i386.c (override_options): Reorganise to provide | |
38194 | better error messages. | |
38195 | ||
38196 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
38197 | ||
38198 | PR middle-end/43083 | |
38199 | * graphite-scop-detection.c (create_single_exit_edge): Move | |
38200 | the call to find_single_exit_edge to.... | |
38201 | (create_sese_edges): ...here. Don't handle multiple edges | |
38202 | exiting the function. | |
38203 | (build_graphite_scops): Don't handle multiple edges | |
38204 | exiting the function. | |
38205 | ||
38206 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
38207 | ||
38208 | PR middle-end/43097 | |
38209 | * sese.c (get_rename): Assert that old_name is an SSA_NAME. | |
38210 | (rename_variables_in_stmt): Continue when the use is not an SSA_NAME. | |
38211 | ||
38212 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
38213 | ||
38214 | PR middle-end/43026 | |
38215 | * sese.c (expand_scalar_variables_expr): Handle COMPONENT_REF. | |
38216 | ||
38217 | 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
38218 | ||
38219 | PR c++/43126 | |
38220 | * c-typeck.c (convert_arguments): Print declaration location. | |
38221 | * c-common.c (validate_nargs): Rename as | |
38222 | builtin_function_validate_nargs. | |
38223 | (check_builtin_function_arguments): Update. | |
38224 | ||
38225 | 2010-02-22 Richard Guenther <rguenther@suse.de> | |
38226 | ||
38227 | PR lto/43045 | |
38228 | * tree-inline.c (declare_return_variable): Use the type of | |
38229 | the call stmt lhs if available. | |
38230 | ||
38231 | 2010-02-22 Duncan Sands <baldrick@free.fr> | |
38232 | ||
38233 | * passes.c (register_pass): Always consider all pass lists when | |
38234 | ref_pass_instance_number is zero. | |
38235 | ||
38236 | 2010-02-22 Richard Guenther <rguenther@suse.de> | |
38237 | ||
38238 | PR tree-optimization/42749 | |
38239 | * tree-tailcall.c (adjust_return_value_with_ops): Drop update | |
38240 | parameter. Do arithmetic in the original type. | |
38241 | (update_accumulator_with_ops): Likewise. | |
38242 | (adjust_accumulator_values): Adjust. | |
38243 | ||
38244 | 2010-02-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
38245 | ||
38246 | * config/s390/s390.md ("movqi"): Re-add the mem->mem alternative. | |
38247 | (QI to BLKmode splitter): New splitter. | |
38248 | ||
38249 | 2010-02-22 H.J. Lu <hongjiu.lu@intel.com> | |
38250 | ||
38251 | * config/i386/i386.c (initial_ix86_tune_features): Turn on | |
38252 | X86_TUNE_INTER_UNIT_MOVES for m_ATOM. | |
38253 | ||
38254 | 2010-02-22 Richard Guenther <rguenther@suse.de> | |
38255 | ||
38256 | * tree-vect-slp.c (vect_slp_analyze_bb): Fix typo. | |
38257 | ||
38258 | 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com> | |
38259 | ||
38260 | Migrate crti, crtn, crtbegin, crtend build rules to libgcc. | |
38261 | * config/mmix/t-mmix (EXTRA_MULTILIB_PARTS): Don't set. | |
38262 | ($(T)crti.o, $(T)crtn.o): Remove rules. | |
38263 | ||
38264 | 2010-02-21 Tobias Burnus <burnus@net-b.de> | |
38265 | ||
38266 | PR fortran/35259 | |
38267 | * doc/invoke.texi (-fassociative-math): Document that this | |
38268 | option is automatically enabled for Fortran. | |
38269 | ||
38270 | 2010-02-20 David S. Miller <davem@davemloft.net> | |
38271 | ||
38272 | * configure.ac: Test if linker and assembler properly support | |
38273 | GOTDATA_OP relocations. | |
38274 | * configure: Rebuild. | |
38275 | * config.in: Likewise. | |
38276 | * config/sparc/sparc.md (UNSPEC_MOVE_GOTDATA): New. | |
38277 | (movsi_lo_sum_pic): Use %gdop_*() relocs if available. | |
38278 | (movsi_high_pic): Likewise. | |
38279 | (movdi_lo_sum_pic): Likewise. | |
38280 | (movdi_high_pic): Likewise. | |
38281 | (movsi_pic_gotdata_op): New pattern. | |
38282 | (movdi_pic_gotdata_op): Likewise. | |
38283 | * config/sparc/sparc.c (legitimize_pic_address): If flag_pic is 2, | |
38284 | emit gen_mov{si,di}_pic_gotdata_op for the GOT slot load. | |
38285 | ||
38286 | 2010-02-20 Uros Bizjak <ubizjak@gmail.com> | |
38287 | ||
38288 | PR target/43067 | |
38289 | * config/i386/sse.md (xop_mulv2div2di3_low): Change type | |
38290 | attribute to ssemul. | |
38291 | (xop_mulv2div2di3_high): Ditto. | |
38292 | ||
38293 | 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
38294 | ||
38295 | PR c++/35669 | |
38296 | * c.opt (Wconversion-null): New option. | |
38297 | * doc/invoke.texi (Wconversion-null): Document. | |
38298 | ||
38299 | 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
38300 | ||
38301 | * common.opt (Wlarger-than-): Add Undocumented. | |
38302 | ||
38303 | 2010-02-19 Mike Stump <mikestump@comcast.net> | |
38304 | ||
38305 | * config/t-darwin (gt-darwin.h): Remove as Makefile now handles it. | |
38306 | ||
38307 | 2010-02-19 Jason Merrill <jason@redhat.com> | |
38308 | ||
38309 | PR target/40332 | |
38310 | * configure.ac (gcc_cv_as_cfi_advance_working): Check 32-bit advance. | |
38311 | * configure: Likewise. | |
38312 | ||
38313 | 2010-02-20 Alan Modra <amodra@gmail.com> | |
38314 | ||
38315 | PR middle-end/42344 | |
38316 | * cgraph.h (cgraph_make_decl_local): Declare. | |
38317 | * cgraph.c (cgraph_make_decl_local): New function. | |
38318 | (cgraph_make_node_local): Use it. | |
38319 | * cgraphunit.c (cgraph_function_versioning): Likewise. | |
38320 | * ipa.c (function_and_variable_visibility): Likewise. | |
38321 | ||
38322 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> | |
38323 | ||
38324 | PR bootstrap/43121 | |
38325 | * except.c (sjlj_emit_function_enter): Don't call | |
38326 | add_reg_br_prob_note, instead add REG_BR_PROB note to the last insn | |
38327 | directly. | |
38328 | * rtl.h (add_reg_br_prob_note): Remove prototype. | |
38329 | ||
38330 | 2010-02-19 Manuel López-Ibáñez <manu@gcc.gnu.org> | |
38331 | ||
38332 | PR 41779 | |
38333 | * c-common.c (conversion_warning): Remove widening conversions | |
38334 | before checking the conversion of integers to reals. | |
38335 | ||
38336 | 2010-02-19 Mike Stump <mikestump@comcast.net> | |
38337 | ||
38338 | PR middle-end/43125 | |
38339 | * c-decl.c (merge_decls): Merge DECL_PRESERVE_P. | |
38340 | ||
38341 | PR objc/43061 | |
38342 | * cgraphunit.c (process_function_and_variable_attributes): Check | |
38343 | DECL_PRESERVE_P instead of looking up attribute "used". | |
38344 | * ipa-pure-const.c (check_decl): Likewise. | |
38345 | * ipa-reference.c (has_proper_scope_for_analysis): Likewise. | |
38346 | * ipa-type-escape.c (has_proper_scope_for_analysis): Likewise. | |
38347 | * config/sol2.c (solaris_insert_attributes): Set DECL_PRESERVE_P | |
38348 | instead of attribute "used". | |
38349 | * config/sol2-c.c (solaris_pragma_init): Likewise. | |
38350 | (solaris_pragma_fini): Likewise. | |
38351 | ||
38352 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> | |
38353 | ||
38354 | * ipa-struct-reorg.c (make_field_acc_node, gen_cluster, peel_field): | |
38355 | Use XCNEW instead of xcalloc. | |
38356 | (add_access_to_acc_sites, create_new_var_node, add_alloc_site): Use | |
38357 | XNEW instead of xmalloc. | |
38358 | (get_fields): Use XNEWVEC instead of xmalloc. | |
38359 | ||
38360 | PR debug/43084 | |
38361 | * ipa-struct-reorg.c (add_access_to_acc_sites): For debug stmts don't | |
38362 | populate vars array. | |
38363 | (create_new_general_access): For debug stmts just reset value. | |
38364 | (get_stmt_accesses): For accesses within debug stmts just record them | |
38365 | using add_access_to_acc_sites instead of preventing the peeling or | |
38366 | counting them as accesses. | |
38367 | ||
38368 | PR middle-end/42233 | |
38369 | * dojump.c (do_jump) <case TRUTH_NOT_EXPR>: Invert priority. | |
38370 | ||
38371 | 2010-02-19 Richard Guenther <rguenther@suse.de> | |
38372 | ||
38373 | PR tree-optimization/42916 | |
38374 | * tree-vect-slp.c (vect_slp_analyze_bb): Count only real | |
38375 | instructions. | |
38376 | ||
38377 | 2010-02-19 Andreas Schwab <schwab@linux-m68k.org> | |
38378 | ||
38379 | * configure.ac: Replace all uses of changequote in macro arguments | |
38380 | with proper quoting. | |
38381 | ||
38382 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> | |
38383 | ||
38384 | PR middle-end/42233 | |
38385 | * loop-doloop.c (add_test): Adjust do_compare_rtx_and_jump caller. | |
38386 | ||
38387 | 2010-02-19 Richard Guenther <rguenther@suse.de> | |
38388 | ||
38389 | PR tree-optimization/42944 | |
38390 | * tree-ssa-alias.c (call_may_clobber_ref_p_1): Massage | |
38391 | test for aliasing with errno. | |
38392 | ||
38393 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> | |
38394 | ||
38395 | PR middle-end/42233 | |
38396 | * expr.h (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump, | |
38397 | do_jump_1, do_compare_rtx_and_jump): Add PROB argument. | |
38398 | * dojump.c: Include output.h. | |
38399 | (inv): New inline function. | |
38400 | (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump_1, do_jump, | |
38401 | do_jump_by_parts_greater_rtx, do_jump_by_parts_greater, | |
38402 | do_jump_by_parts_zero_rtx, do_jump_by_parts_equality_rtx, | |
38403 | do_jump_by_parts_equality, do_compare_and_jump): Add PROB | |
38404 | argument, pass it down to other calls. | |
38405 | (do_compare_rtx_and_jump): Likewise. If PROB is not -1, | |
38406 | add REG_BR_PROB note to the conditional jump. | |
38407 | * cfgexpand.c (add_reg_br_prob_note): Removed. | |
38408 | (expand_gimple_cond): Don't call it, add the probability | |
38409 | as last argument to jumpif_1/jumpifnot_1. | |
38410 | * Makefile.in (dojump.o): Depend on output.h. | |
38411 | * builtins.c (expand_errno_check): Adjust do_compare_rtx_and_jump | |
38412 | callers. | |
38413 | * expmed.c (emit_store_flag_force, do_cmp_and_jump): Likewise. | |
38414 | * stmt.c (do_jump_if_equal): Likewise. | |
38415 | * cfgrtl.c (rtl_lv_add_condition_to_bb): Likewise. | |
38416 | * loop-unswitch.c (compare_and_jump_seq): Likewise. | |
38417 | * config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init): | |
38418 | Likewise. | |
38419 | * optabs.c (expand_doubleword_shift, expand_abs): Likewise. | |
38420 | * expr.c (expand_expr_real_1): Adjust do_jump, jumpifnot and | |
38421 | jumpifnot_1 callers. | |
38422 | (expand_expr_real_2): Adjust jumpifnot_1 and do_compare_rtx_and_jump | |
38423 | callers. | |
38424 | (store_expr): Adjust jumpifnot caller. | |
38425 | (store_constructor): Adjust jumpif caller. | |
38426 | ||
38427 | PR middle-end/42233 | |
38428 | * gimplify.c (gimple_boolify): For __builtin_expect call | |
38429 | gimple_boolify also on its first argument. | |
38430 | ||
38431 | 2010-02-18 Uros Bizjak <ubizjak@gmail.com> | |
38432 | ||
38433 | * configure.ac (gnu-unique-object): Wrap regexps using [] in | |
38434 | changequote block. | |
38435 | (__stack_chk_fail): Ditto. Remove quadrigraphs. | |
38436 | * configure: Regenerated. | |
38437 | ||
38438 | 2010-02-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
38439 | ||
38440 | * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Call | |
38441 | lang_hooks.types_compatible_p instead of comptypes. | |
38442 | ||
38443 | 2010-02-18 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
38444 | ||
38445 | * config/arm/lib1funcs.asm (__prefer_thumb__): New define. | |
38446 | (udivsi3, aeabi_uidivmod, divsi3, aeabi_idivmod): Use Thumb-1 variant | |
38447 | if __prefer_thumb__ is defined. | |
38448 | ||
38449 | 2010-02-18 Martin Jambor <mjambor@suse.cz> | |
38450 | ||
38451 | PR tree-optimization/43066 | |
38452 | * tree-sra.c (build_ref_for_offset_1): Return false on encountering an | |
38453 | array with zero-sized element type. | |
38454 | ||
38455 | 2010-02-18 Jakub Jelinek <jakub@redhat.com> | |
38456 | ||
38457 | * dwarf2out.c (add_var_loc_to_decl): Change last argument to | |
38458 | rtx, allocate struct var_loc_node here and return it to the | |
38459 | caller, and only if it is actually needed. | |
38460 | (dwarf2out_var_location): Adjust add_var_loc_to_decl caller, | |
38461 | move it earlier and return immediately if it returns NULL. | |
38462 | ||
38463 | 2010-02-17 Mikael Pettersson <mikpe@it.uu.se> | |
38464 | ||
38465 | * config/sparc/gas.h: New file. Restore | |
38466 | TARGET_ASM_NAMED_SECTION to its ELF default. | |
38467 | * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Do not | |
38468 | check !HAVE_GNU_AS. | |
38469 | * config/sparc/sparc.c (sparc_elf_asm_named_section): | |
38470 | Likewise. Add ATTRIBUTE_UNUSED to prototype. | |
38471 | * config.gcc (sparc*-*-linux*): Include sparc/gas.h | |
38472 | after sparc/sysv4.h. | |
38473 | ||
38474 | 2010-02-17 Dave Korn <dave.korn.cygwin@gmail.com> | |
38475 | ||
38476 | * config/i386/mingw32.h (LIBGCJ_SONAME): Fix cut'n'pasto in DLL name. | |
38477 | ||
38478 | 2010-02-17 Steven Bosscher <steven@gcc.gnu.org> | |
38479 | ||
38480 | * gensupport.c (process_one_cond_exec): Derive name for COND_EXEC | |
38481 | patterns from predicated pattern. | |
38482 | ||
38483 | 2010-02-17 Uros Bizjak <ubizjak@gmail.com> | |
38484 | ||
38485 | PR target/43103 | |
38486 | * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c | |
38487 | for insn mnemonic suffix. | |
38488 | ||
38489 | 2010-02-17 Richard Guenther <rguenther@suse.de> | |
38490 | ||
38491 | * tree-vrp.c (vrp_visit_phi_node): Restrict SCEV analysis | |
38492 | to loop PHI nodes. | |
38493 | ||
38494 | 2010-02-17 Jakub Jelinek <jakub@redhat.com> | |
38495 | ||
38496 | PR debug/42918 | |
38497 | * caller-save.c (save_call_clobbered_regs): If BB ends with | |
38498 | a DEBUG_INSN, move any notes in between last real insn and the last | |
38499 | DEBUG_INSN after the last DEBUG_INSN. | |
38500 | ||
38501 | 2010-02-16 Joern Rennecke <joern.rennecke@embecosm.com> | |
38502 | ||
38503 | * tm.texi (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): | |
38504 | Fix return type. Fix argument type. Explain meaning of return value. | |
38505 | ||
38506 | 2010-02-16 Richard Guenther <rguenther@suse.de> | |
38507 | ||
38508 | PR tree-optimization/41043 | |
38509 | * tree-vrp.c (vrp_var_may_overflow): Only ask SCEV for real loops. | |
38510 | (vrp_visit_assignment_or_call): Do not ask SCEV for regular | |
38511 | statements ... | |
38512 | (vrp_visit_phi_node): ... but only for loop PHI nodes. | |
38513 | ||
38514 | 2010-02-16 Ira Rosen <irar@il.ibm.com> | |
38515 | ||
38516 | PR tree-optimization/43074 | |
38517 | * tree-vectorizer.h (VECTORIZABLE_CYCLE_DEF): New. | |
38518 | * tree-vect-loop.c (vect_analyze_loop_operations): Add | |
38519 | vectorizable cycles in hybrid SLP check. | |
38520 | * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Likewise. | |
38521 | ||
38522 | 2010-02-16 Richard Guenther <rguenther@suse.de> | |
38523 | ||
38524 | * alias.c (memrefs_conflict_p): Distinguish must-alias from don't know. | |
38525 | (true_dependence): If memrefs_conflict_p computes must-alias | |
38526 | trust it. Move TBAA check after offset-based disambiguation. | |
38527 | (canon_true_dependence): Likewise. | |
38528 | ||
38529 | 2010-02-16 Alexandre Oliva <aoliva@redhat.com> | |
38530 | ||
38531 | * params.def (PARAM_MAX_VARTRACK_SIZE): New. | |
38532 | * doc/invoke.texi: Document it. | |
38533 | * var-tracking.c: Include toplev.h and params.h. | |
38534 | (vt_find_locations): Return bool indicating success. Compute | |
38535 | hash sizes unconditionally. Check new parameter, report. | |
38536 | (variable_tracking_main_1): Check vt_find_locations results and | |
38537 | retry. Renamed from... | |
38538 | (variable_tracking_main): ... this. New wrapper to preserve | |
38539 | flag_var_tracking_assignments. | |
38540 | * Makefile.in (var-tracking.o): Adjust dependencies. | |
38541 | ||
38542 | 2010-02-16 Jack Howarth <howarth@bromo.med.uc.edu> | |
38543 | Jakub Jelinek <jakub@redhat.com> | |
38544 | ||
38545 | PR target/42854 | |
38546 | * config/darwin.h (ASM_WEAKEN_DECL): Don't check weak attribute | |
38547 | if weak_import attribute is present. | |
38548 | * config/darwin.c (machopic_select_section): Likewise. | |
38549 | ||
38550 | 2010-02-15 Joern Rennecke <joern.rennecke@embecosm.com> | |
38551 | ||
38552 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Document. | |
38553 | (TARGET_VECTORIZE_VECTOR_ALIGNMENT_REACHABLE): Likewise. | |
38554 | (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Likewise. | |
38555 | (TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): Likewise. | |
38556 | ||
38557 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): Fix argument | |
38558 | types. | |
38559 | ||
38560 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): | |
38561 | Fix argument types. | |
38562 | ||
38563 | * doc/tm.texi (TARGET_SCHED_DFA_NEW_CYCLE): Add argument names. | |
38564 | Rewrite text to refer to the names. | |
38565 | ||
38566 | 2010-02-15 Sebastian Pop <sebastian.pop@amd.com> | |
38567 | ||
38568 | * config/i386/i386-builtin-types.def | |
38569 | (V2DF_FTYPE_V2DF_V2DF_V2DI_INT): Declared. | |
38570 | (V4DF_FTYPE_V4DF_V4DF_V4DI_INT): Declared. | |
38571 | (V4SF_FTYPE_V4SF_V4SF_V4SI_INT): Declared. | |
38572 | (V8SF_FTYPE_V8SF_V8SF_V8SI_INT): Declared. | |
38573 | * config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_VPERMIL2PD, | |
38574 | IX86_BUILTIN_VPERMIL2PS, IX86_BUILTIN_VPERMIL2PD256, and | |
38575 | IX86_BUILTIN_VPERMIL2PS256. | |
38576 | (MULTI_ARG_4_DF2_DI_I): Defined. | |
38577 | (MULTI_ARG_4_DF2_DI_I1): Defined. | |
38578 | (MULTI_ARG_4_SF2_SI_I): Defined. | |
38579 | (MULTI_ARG_4_SF2_SI_I1): Defined. | |
38580 | (bdesc_multi_arg): Add __builtin_ia32_vpermil2pd, | |
38581 | __builtin_ia32_vpermil2ps, __builtin_ia32_vpermil2pd256, and | |
38582 | __builtin_ia32_vpermil2ps256. | |
38583 | (ix86_expand_multi_arg_builtin): Handle MULTI_ARG_4_DF2_DI_I, | |
38584 | MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and | |
38585 | MULTI_ARG_4_SF2_SI_I1. Handle builtins with 4 arguments. | |
38586 | (ix86_expand_args_builtin): Handle MULTI_ARG_4_DF2_DI_I, | |
38587 | MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and | |
38588 | MULTI_ARG_4_SF2_SI_I1. Handle CODE_FOR_xop_vpermil2v2df3, | |
38589 | CODE_FOR_xop_vpermil2v4sf3, CODE_FOR_xop_vpermil2v4df3, and | |
38590 | CODE_FOR_xop_vpermil2v8sf3. | |
38591 | * config/i386/i386.md (UNSPEC_VPERMIL2): Declared. | |
38592 | * config/i386/sse.md (xop_vpermil2<mode>3): New insn pattern. | |
38593 | * config/i386/xopintrin.h (_mm_permute2_pd): New. | |
38594 | (_mm256_permute2_pd): New. | |
38595 | (_mm_permute2_ps): New. | |
38596 | (_mm256_permute2_ps): New. | |
38597 | ||
38598 | 2010-02-15 Nick Clifton <nickc@redhat.com> | |
38599 | ||
38600 | * config/h8300/h8300.c (h8300_push_pop): Use bool type for | |
38601 | boolean parameters. Use emit_jump_insn when emitting a pop | |
38602 | instruction containing a return insn. | |
38603 | (push): Use 'true' rather than '1' as second parameter to F. | |
38604 | (h8300_expand_prologue): Likewise. | |
38605 | Use 'true' and 'false' for boolean parameters to h8300_push_pop. | |
38606 | (h8300_expand_epilogue): Likewise. | |
38607 | ||
38608 | 2010-02-15 Richard Guenther <rguenther@suse.de> | |
38609 | ||
38610 | PR middle-end/43068 | |
38611 | * cgraphunit.c (thunk_adjust): Skip adjusting by fixed_offset | |
38612 | if that is zero. | |
38613 | ||
38614 | 2010-02-15 Nick Clifton <nickc@redhat.com> | |
38615 | ||
38616 | * config/mn10300/mn10300.h (FUNCTION_ARG_REGNO_P): Revert previous | |
38617 | delta. | |
38618 | ||
38619 | 2010-02-14 Marco Poletti <poletti.marco@gmail.com> | |
38620 | ||
38621 | * intl.c (fake_ngettext): New function. | |
38622 | * intl.h (fake_ngettext): Declare. | |
38623 | (ngettext): Define macro. | |
38624 | * collect2.c (notice_translated): New function. | |
38625 | (main): Use notice_translated and ngettext. | |
38626 | * collect2.h (notice_translated): Declare. | |
38627 | ||
38628 | 2010-02-14 Steven Bosscher <steven@gcc.gnu.org> | |
38629 | ||
38630 | * reorg.c (delete_computation): Comment fixes. | |
38631 | * caller-save.c (setup_save_areas): Idem. | |
38632 | * sel-sched-dump.c (dump_lv_set): Idem. | |
38633 | * rtl.def: Idem. | |
38634 | ||
38635 | 2010-02-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
38636 | ||
38637 | * config/s390/s390.c (s390_sched_init): New function. | |
38638 | (TARGET_SCHED_INIT): Target hook defined. | |
38639 | ||
38640 | 2010-02-12 Dave Korn <dave.korn.cygwin@gmail.com> | |
38641 | Jack Howarth <howarth@bromo.med.uc.edu> | |
38642 | Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> | |
38643 | ||
38644 | PR target/42982 | |
38645 | Partial revert of unintended change in fix for PR41605. | |
38646 | * config/darwin.h: Fix typo. | |
38647 | * config/darwin9.h: Same. | |
38648 | ||
38649 | 2010-02-11 Jakub Jelinek <jakub@redhat.com> | |
38650 | ||
38651 | * c-pch.c (pch_init): Clear v. | |
38652 | ||
38653 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> | |
38654 | ||
38655 | PR middle-end/42930 | |
38656 | * graphite-scop-detection.c (graphite_can_represent_scev): Call | |
38657 | graphite_can_represent_init for MULT_EXPR. | |
38658 | ||
38659 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> | |
38660 | ||
38661 | PR middle-end/42914 | |
38662 | PR middle-end/42530 | |
38663 | * graphite-sese-to-poly.c (remove_phi): New. | |
38664 | (translate_scalar_reduction_to_array): Call remove_phi. | |
38665 | ||
38666 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> | |
38667 | ||
38668 | PR middle-end/42771 | |
38669 | * graphite-clast-to-gimple.c (gloog): Call rename_sese_parameters. | |
38670 | * graphite-clast-to-gimple.h (gloog): Update declaration. | |
38671 | * graphite-poly.c (new_scop): Clear POLY_SCOP_P. | |
38672 | * graphite-poly.h (struct poly_bb): Add missing comments. | |
38673 | (struct scop): Add poly_scop_p field. | |
38674 | (POLY_SCOP_P): New. | |
38675 | * graphite-sese-to-poly.c (build_poly_scop): Set POLY_SCOP_P. | |
38676 | * graphite.c (graphite_transform_loops): Build the polyhedral | |
38677 | representation for each scop before code generation. | |
38678 | * sese.c (rename_variables_in_operand): Removed. | |
38679 | (rename_variables_in_expr): Return the renamed expression. | |
38680 | (rename_sese_parameters): New. | |
38681 | * sese.h (rename_sese_parameters): Declared. | |
38682 | ||
38683 | 2010-02-11 Richard Guenther <rguenther@suse.de> | |
38684 | ||
38685 | PR tree-optimization/42998 | |
38686 | * tree-ssa-pre.c (create_expression_by_pieces): Treat | |
38687 | POINTER_PLUS_EXPR properly. | |
38688 | ||
38689 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> | |
38690 | Changpeng Fang <changpeng.fang@amd.com> | |
38691 | ||
38692 | PR middle-end/40886 | |
38693 | * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Decrement | |
38694 | the cost of an IV candidate when the IV is used in a test against zero. | |
38695 | ||
38696 | * gcc.dg/tree-ssa/ivopts-3.c: New. | |
38697 | ||
38698 | 2010-02-11 Richard Guenther <rguenther@suse.de> | |
38699 | ||
38700 | PR lto/41664 | |
38701 | * tree-ssa-alias.c (refs_may_alias_p_1): Canonicalize | |
38702 | pointer-vs-decl case by swapping refs. Handle some cases | |
38703 | of pointer-vs-decl disambiguations more conservatively. | |
38704 | * cfgexpand.c (gimple_expand_cfg): Set gimple_df->in_ssa_p | |
38705 | to false after expanding. | |
38706 | ||
38707 | 2010-02-11 Richard Guenther <rguenther@suse.de> | |
38708 | ||
38709 | PR driver/43021 | |
38710 | * gcc.c (process_command): Handle LTO file@offset case more | |
38711 | appropriately. | |
38712 | ||
38713 | 2010-02-11 Jakub Jelinek <jakub@redhat.com> | |
38714 | ||
38715 | * reload1.c (eliminate_regs_1): If insn is DEBUG_INSN, avoid any | |
38716 | modifications outside of the DEBUG_INSN. Accept CLOBBERs inside | |
38717 | of DEBUG_INSNs. | |
38718 | (eliminate_regs_in_insn): Eliminate regs even in DEBUG_INSNs. | |
38719 | ||
38720 | * dwarf2out.c (mem_loc_descriptor) <case MEM>: Use DW_OP_deref_size | |
38721 | if MEM's mode size isn't DWARF2_ADDR_SIZE. | |
38722 | (mem_loc_descriptor) <do_scompare>: Allow also VOIDmode arguments. | |
38723 | Optimize eq/ne comparisons when both arguments are known to be | |
38724 | zero-extended. | |
38725 | (mem_loc_descriptor) <do_ucompare>: Allow also VOIDmode arguments. | |
38726 | Don't mask operands unnecessarily if they are known to be already | |
38727 | zero-extended. | |
38728 | ||
38729 | 2010-02-10 Vladimir Makarov <vmakarov@redhat.com> | |
38730 | ||
38731 | * ira-conflicts.c (add_insn_allocno_copies): Use find_reg_note | |
38732 | instead of loop. | |
38733 | ||
38734 | 2010-02-10 Richard Guenther <rguenther@suse.de> | |
38735 | ||
38736 | PR tree-optimization/43017 | |
38737 | * tree-vrp.c (vrp_int_const_binop): Trust int_const_binop | |
38738 | for wrapping signed arithmetic. | |
38739 | ||
38740 | 2010-02-10 Jakub Jelinek <jakub@redhat.com> | |
38741 | ||
38742 | PR debug/43010 | |
38743 | * dwarf2out.c (retry_incomplete_types): Don't call gen_type_die | |
38744 | if no debug info should be emitted for it. | |
38745 | ||
38746 | 2010-02-10 Kaz Kojima <kkojima@gcc.gnu.org> | |
38747 | ||
38748 | * config/sh/sh.c (find_barrier): Skip call insn with a REG_EH_REGION | |
38749 | note when flag_exceptions is set. | |
38750 | ||
38751 | 2010-02-10 Duncan Sands <baldrick@free.fr> | |
38752 | ||
38753 | * Makefile.in (PLUGIN_HEADERS): Add debug.h. | |
38754 | ||
38755 | 2010-02-10 Richard Guenther <rguenther@suse.de> | |
38756 | ||
38757 | PR c/43007 | |
38758 | * tree.c (get_unwidened): Handle constants. | |
38759 | * convert.c (convert_to_integer): Handle TRUNC_DIV_EXPR. | |
38760 | ||
38761 | 2010-02-10 Martin Jambor <mjambor@suse.cz> | |
38762 | ||
38763 | PR lto/42985 | |
38764 | * ipa-prop.c (ipa_update_after_lto_read): Count parameters and | |
38765 | check for variable argument counts independently. | |
38766 | ||
38767 | 2010-02-10 Christian Bruel <christian.bruel@st.com> | |
38768 | ||
38769 | PR target/42841 | |
38770 | * config/sh/sh.c (find_barrier): Increase length for non delayed | |
38771 | conditional branches. | |
38772 | ||
38773 | 2010-02-10 Christian Bruel <christian.bruel@st.com> | |
38774 | ||
38775 | * config/sh/sh.c (find_barrier): Don't emit a CP inside the GP setting. | |
38776 | ||
38777 | 2010-02-10 Jakub Jelinek <jakub@redhat.com> | |
38778 | ||
38779 | * builtins.c (set_builtin_user_assembler_name): Also handle | |
38780 | ffs if int is smaller than word. | |
38781 | ||
38782 | 2010-02-09 Vladimir Makarov <vmakarov@redhat.com> | |
38783 | ||
38784 | PR middle-end/42973 | |
38785 | * ira-conflicts.c (get_dup): Remove. | |
38786 | (process_reg_shuffles): Add new parameter. Use it as an | |
38787 | additional guard for copy generation. | |
38788 | (add_insn_allocno_copies): Rewrite. | |
38789 | ||
38790 | 2010-02-09 Alexander Monakov <amonakov@ispras.ru> | |
38791 | ||
38792 | * common.opt (fsched2-use-traces): Preserved for backward | |
38793 | compatibility. | |
38794 | * doc/invoke.texi: Remove the documentation about option | |
38795 | -fsched2-use-traces. | |
38796 | * sched-rgn.c (rest_of_handle_sched2): Remove usage of | |
38797 | flag_sched2_use_traces. | |
38798 | * opts.c (common_handle_option): Add OPT_fsched2_use_traces to | |
38799 | the backward compatibility flag section. | |
38800 | ||
38801 | 2010-02-09 Richard Guenther <rguenther@suse.de> | |
38802 | ||
38803 | PR tree-optimization/43008 | |
38804 | * tree-ssa-structalias.c (handle_lhs_call): Pass in the fndecl, | |
38805 | make HEAP variables initialized from global memory if they | |
38806 | are not known builtin functions. | |
38807 | (find_func_aliases): Adjust. | |
38808 | ||
38809 | 2010-02-09 Richard Guenther <rguenther@suse.de> | |
38810 | ||
38811 | PR tree-optimization/43000 | |
38812 | * tree-vrp.c (vrp_int_const_binop): Only handle unsigned | |
38813 | arithmetic manually. | |
38814 | ||
38815 | 2010-02-08 Jakub Jelinek <jakub@redhat.com> | |
38816 | ||
38817 | PR tree-optimization/42931 | |
38818 | * tree-loop-linear.c (try_interchange_loops): Don't call | |
38819 | double_int_mul if estimated_loop_iterations failed. | |
38820 | ||
38821 | 2010-02-08 Martin Jambor <mjambor@suse.cz> | |
38822 | ||
38823 | PR middle-end/42898 | |
38824 | * tree-sra.c (build_accesses_from_assign): Do not mark in | |
38825 | should_scalarize_away_bitmap if stmt has volatile ops. | |
38826 | (sra_modify_assign): Do not process assigns piecemeal if if stmt | |
38827 | has volatile ops. | |
38828 | ||
38829 | 2010-02-08 Joern Rennecke <joern.rennecke@embecosm.com> | |
38830 | ||
38831 | * doc/tm.texi (TARGET_UNWIND_WORD_MODE): Document. | |
38832 | ||
38833 | 2010-02-07 Adam Nemet <adambnmet@gmail.com> | |
38834 | ||
38835 | * config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment | |
38836 | before the pattern. | |
38837 | ||
38838 | 2010-02-07 Andrew Pinski <pinskia@gmail.com> | |
38839 | ||
38840 | PR middle-end/42946 | |
38841 | * df-core.c (df_finish_pass): Change type of saved_flags to int. | |
38842 | ||
38843 | 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> | |
38844 | ||
38845 | PR middle-end/42988 | |
38846 | * graphite-dependences.c (dependence_polyhedron): Set PDDR_KIND | |
38847 | to unknown_dependence. | |
38848 | (graphite_legal_transform_dr): Handle the unknown_dependence. | |
38849 | (graphite_carried_dependence_level_k): Same. | |
38850 | ||
38851 | 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> | |
38852 | ||
38853 | * ChangeLog.graphite: Remove testsuite/ or gcc/testsuite/. | |
38854 | ||
38855 | 2010-02-07 Richard Guenther <rguenther@suse.de> | |
38856 | ||
38857 | PR middle-end/42991 | |
38858 | * expr.c (get_inner_reference): Always initialize *pbitsize. | |
38859 | ||
38860 | 2010-02-07 Richard Guenther <rguenther@suse.de> | |
38861 | ||
38862 | PR middle-end/42956 | |
38863 | * gimplify.c (gimple_fold_indirect_ref): Avoid generating | |
38864 | new ARRAY_REFs on variable size element or minimal index arrays. | |
38865 | Complete. | |
38866 | * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Use | |
38867 | gimple_fold_indirect_ref. | |
38868 | ||
38869 | 2010-02-06 Richard Earnshaw <rearnsha@arm.com> | |
38870 | ||
38871 | PR target/42957 | |
38872 | * arm.c (arm_override_options): Just return if the user has specified | |
38873 | an invalid fpu name. | |
38874 | ||
38875 | 2010-02-03 Jason Merrill <jason@redhat.com> | |
38876 | ||
38877 | PR c++/42870 | |
38878 | * config/i386/cygming.h (ASM_OUTPUT_DEF_FROM_DECLS): Call | |
38879 | i386_pe_maybe_record_exported_symbol. | |
38880 | ||
38881 | 2010-02-05 Steve Ellcey <sje@cup.hp.com> | |
38882 | ||
38883 | PR target/42924 | |
38884 | * config/pa/pa.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. | |
38885 | (pa_delegitimize_address): New function. | |
38886 | ||
38887 | 2010-02-05 Ozkan Sezer <sezeroz@gmail.com> | |
38888 | ||
38889 | * config/i386/msformat-c.c (ms_printf_length_specs): Set the | |
38890 | scalar_identity_flag for the size_t/ptrdiff_t %Id and %Iu specs. | |
38891 | ||
38892 | 2010-02-05 Richard Guenther <rguenther@suse.de> | |
38893 | ||
38894 | PR lto/42762 | |
38895 | * lto-streamer-in.c (get_resolution): Deal with references | |
38896 | to undefined functions. | |
38897 | ||
38898 | 2010-02-05 Richard Guenther <rguenther@suse.de> | |
38899 | ||
38900 | * tree-ssa-ccp.c (get_symbol_constant_value): Strip all conversions. | |
38901 | (fold_const_aggregate_ref): Likewise. | |
38902 | (ccp_fold_stmt): Substitute loads. | |
38903 | (maybe_fold_reference): Verify types before substituting. | |
38904 | Unshare properly. | |
38905 | (fold_gimple_assign): Unshare properly. | |
38906 | (fold_stmt_1): Insert conversion if necessary before replacing the RHS. | |
38907 | ||
38908 | 2010-02-05 Nathan Froyd <froydnj@codesourcery.com> | |
38909 | ||
38910 | * config/rs6000/rs6000.c (rs6000_override_options): Invert check | |
38911 | for rs6000_gen_cell_microcode. | |
38912 | ||
38913 | 2010-02-04 Richard Guenther <rguenther@suse.de> | |
38914 | ||
38915 | PR rtl-optimization/42952 | |
38916 | * dse.c (const_or_frame_p): Remove MEM handling. | |
38917 | ||
38918 | 2010-02-04 Nick Clifton <nickc@redhat.com> | |
38919 | ||
38920 | * config/mn10300/mn10300.c (TARGET_ASM_OUTPUT_MI_THUNK): Define. | |
38921 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define. | |
38922 | (function_arg): Use NULL_RTX and FIRST_ARGUMENT_REGNUM. | |
38923 | (mn10300_asm_output_mi_thunk): New function. | |
38924 | (mn10300_can_output_mu_thunk): New function. | |
38925 | * config/mn10300/mn10300.h (FIRST_ARGUMENT_REGNUM): Define. | |
38926 | (FUNCTION_ARG_REGNO_P): Fix comment. Accept d0 and d1. | |
38927 | (FUNCTION_ARG): Delete incorrect comment. | |
38928 | ||
38929 | 2010-02-03 Jason Merrill <jason@redhat.com> | |
38930 | ||
38931 | PR c++/40138 | |
38932 | * fold-const.c (operand_equal_p): Handle erroneous types. | |
38933 | ||
38934 | 2010-02-03 Kaushik Phatak <kaushik.phatak@kpitcummins.com> | |
38935 | ||
38936 | * config/h8300/h8300.md (can_delay): Fix attibute condition. | |
38937 | ||
38938 | 2010-02-03 Vladimir Makarov <vmakarov@redhat.com> | |
38939 | ||
38940 | PR rtl-optimization/42941 | |
38941 | * sched-deps.c (setup_insn_reg_pressure_info): Use xcalloc instead | |
38942 | of xmalloc. | |
38943 | ||
38944 | 2010-02-03 Jason Merrill <jason@redhat.com> | |
38945 | ||
38946 | PR c++/35652 | |
38947 | * builtins.c (c_strlen): Use EXPR_LOCATION in diagnostics. | |
38948 | ||
38949 | 2010-02-03 Alexandre Oliva <aoliva@redhat.com> | |
38950 | ||
38951 | PR debug/42896 | |
38952 | * cselib.h (struct cselib_val_struct): Add uid. Rename value to hash. | |
38953 | (cselib_reset_table): Renamed from... | |
38954 | (cselib_reset_table_with_next_value): ... this. | |
38955 | (cselib_get_next_uid): Renamed from... | |
38956 | (cselib_get_next_unknown_value): ... this. | |
38957 | * cselib.c (next_uid): Renamed from... | |
38958 | (next_unknown_value): ... this. | |
38959 | (cselib_clear_table): Adjust. | |
38960 | (cselib_reset_table): Adjust. Renamed from... | |
38961 | (cselib_reset_table_with_next_value): ... this. | |
38962 | (cselib_get_next_uid): Adjust. Renamed from... | |
38963 | (cselib_get_next_unknown_value): ... this. | |
38964 | (get_value_hash): Use hash. | |
38965 | (cselib_hash_rtx): Likewise. | |
38966 | (new_cselib_val): Adjust. Set and dump uid. | |
38967 | (cselib_lookup_mem): Pass next_uid as hash. | |
38968 | (cselib_subst_to_values): Likewise. | |
38969 | (cselib_log_lookup): Dump uid. | |
38970 | (cselib_lookup): Pass next_uid as hash. Adjust. | |
38971 | (cselib_process_insn): Adjust. | |
38972 | (cselib_init): Initialize next_uid. | |
38973 | (cselib_finish): Adjust. | |
38974 | (dump_cselib_table): Likewise. | |
38975 | * dse.c (canon_address): Dump value uid. | |
38976 | * print-rtl.c (print_rtx): Print value uid. | |
38977 | * var-tracking.c (VARIABLE_HASH_VAL): Dropped. | |
38978 | (dvuid): New type. | |
38979 | (dv_uid): New function, sort of renamed from... | |
38980 | (dv_htab_hash): ... this, reimplemented in terms of it and... | |
38981 | (dv_uid2hash): ... this. New. | |
38982 | (variable_htab_eq): Drop excess assertions. | |
38983 | (tie_break_pointers): Removed. | |
38984 | (canon_value_cmp): Compare uids. | |
38985 | (variable_post_merge_New_vals): Print uids. | |
38986 | (vt_add_function_parameters): Adjust. | |
38987 | (vt_initialize): Reset table. Adjust. | |
38988 | ||
38989 | 2010-02-03 Richard Guenther <rguenther@suse.de> | |
38990 | ||
38991 | PR tree-optimization/42944 | |
38992 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle calloc. | |
38993 | (call_may_clobber_ref_p_1): Likewise. Properly handle | |
38994 | malloc and calloc clobbering errno. | |
38995 | ||
38996 | 2010-02-03 Steven Bosscher <steven@gcc.gnu.org> | |
38997 | ||
38998 | * doc/invoke.texi: Fix name of sched1 dump. | |
38999 | ||
39000 | * opts.c (decode_options): Set flag_tree_switch_conversion | |
39001 | only conditionally on optimize >= 2. | |
39002 | ||
39003 | * gcse.c: Assorted comment fixes in pass description. | |
39004 | ||
39005 | 2010-02-03 Anthony Green <green@moxielogic.com> | |
39006 | ||
39007 | * config/moxie/moxie.c (moxie_asm_trampoline_template): Introduce | |
39008 | nop padding in order to maintain alignment of storage location of | |
39009 | target function address. | |
39010 | (moxie_trampoline_init): Store target function address at newly | |
39011 | aligned location. | |
39012 | * config/moxie/moxie.h (TRAMPOLINE_ALIGNMENT): Increase alignment | |
39013 | to 32. | |
39014 | (TRAMPOLINE_SIZE): Increase size by 2 bytes for alignment padding. | |
39015 | ||
39016 | 2010-02-03 Richard Guenther <rguenther@suse.de> | |
39017 | ||
39018 | PR middle-end/42927 | |
39019 | * tree-cfg.c (verify_gimple_assign_binary): Fix shift verification. | |
39020 | ||
39021 | 2010-02-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
39022 | ||
39023 | * config.gcc: Reenable check for obsolete targets. | |
39024 | Obsolete alpha*-dec-osf4*, alpha*-dec-osf5.0*, mips-sgi-irix5*, | |
39025 | mips-sgi-irix6.[0-4]*. | |
39026 | ||
39027 | 2010-02-02 Nick Clifton <nickc@redhat.com> | |
39028 | ||
39029 | * config/rx/rx.c (rx_is_legitimate_constant): Treat a maximum | |
39030 | constant size of 4 as being the same as 0. | |
39031 | * doc/invoke.texi (RX Options): Document that -mmax-constant-size | |
39032 | can take values in the range 0..4. | |
39033 | ||
39034 | 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu> | |
39035 | ||
39036 | PR java/41991 | |
39037 | * unwind-dw2-fde-darwin.c: Re-export _Unwind_FindEnclosingFunction() | |
39038 | as _darwin10_Unwind_FindEnclosingFunction(). | |
39039 | * libgcc-libsystem.ver: New. | |
39040 | ||
39041 | 2010-02-01 Vladimir Makarov <vmakarov@redhat.com> | |
39042 | ||
39043 | PR target/41399 | |
39044 | * sched-deps.c (sched_analyze_insn): Ignore fixed registers for | |
39045 | implicitly set registers. | |
39046 | ||
39047 | 2010-02-01 Richard Earnshaw <rearnsha@arm.com> | |
39048 | ||
39049 | * arm.c (FL_FOR_ARCH_7A): is also a superset of ARMv6K. | |
39050 | (arm_override_options): Allow automatic selection of the thread | |
39051 | pointer register if thumb2. | |
39052 | (legitimize_pic_address): Improve code sequences for Thumb2. | |
39053 | (arm_call_tls_get_addr): Likewise. | |
39054 | (legitimize_tls_address): Likewise. | |
39055 | * arm.md (pic_load_addr_arm): Delete. Replace with ... | |
39056 | (pic_load_addr_32bit): ... this. New named pattern. | |
39057 | * thumb2.md (pic_load_addr_thumb2): Delete. | |
39058 | (pic_load_dot_plus_four): Delete. | |
39059 | (tls_load_dot_plus_four): New named pattern. | |
39060 | ||
39061 | 2010-02-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
39062 | ||
39063 | PR libgomp/29986 | |
39064 | * doc/install.texi (Specific): Add sparc-sun-solaris2.10 entry. | |
39065 | Document fix for TLS bug. | |
39066 | ||
39067 | 2010-01-31 Richard Guenther <rguenther@suse.de> | |
39068 | ||
39069 | * tree-sra.c (ptr_parm_has_direct_uses): Rewrite to be | |
39070 | conservatively correct. | |
39071 | ||
39072 | 2010-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
39073 | ||
39074 | PR target/42850 | |
39075 | Revert: | |
39076 | 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
39077 | ||
39078 | * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. | |
39079 | ||
39080 | 2010-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | |
39081 | ||
39082 | * doc/install.texi: Update recommended GMP/MPFR/MPC versions. | |
39083 | ||
39084 | 2010-01-31 Kai Tietz <kai.tietz@onevision.com> | |
39085 | ||
39086 | * config.gcc: Adjust order of makefile fragments for mingw targets. | |
39087 | ||
39088 | 2010-01-31 Richard Guenther <rguenther@suse.de> | |
39089 | ||
39090 | PR middle-end/42898 | |
39091 | * gimplify.c (gimplify_init_constructor): For volatile LHS | |
39092 | initialize a temporary. | |
39093 | ||
39094 | 2010-01-31 Matthias Klose <doko@ubuntu.com> | |
39095 | ||
39096 | * configure.ac: Fix __stack_chk_fail check for cross builds configured | |
39097 | --with-headers | |
39098 | * configure: Regenerate. | |
39099 | ||
39100 | 2010-01-29 Eric Botcazou <ebotcazou@adacore.com> | |
39101 | ||
39102 | * tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have | |
39103 | the same alias set and their sizes different constantness. | |
39104 | (aliasing_component_refs_p): Revert 2009-10-24 change. | |
39105 | ||
39106 | 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
39107 | ||
39108 | * config/sparc/sparc.c (sparc_elf_asm_named_section): Declare decl | |
39109 | unused. | |
39110 | ||
39111 | 2010-01-29 Richard Guenther <rguenther@suse.de> | |
39112 | ||
39113 | * tree-ssa-ccp.c (ccp_fold_stmt): Unshare values we substitute. | |
39114 | Assert we successfully updated the call. | |
39115 | ||
39116 | 2010-01-29 Jakub Jelinek <jakub@redhat.com> | |
39117 | ||
39118 | PR rtl-optimization/42889 | |
39119 | * df.h (df_set_bb_dirty_nonlr): New prototype. | |
39120 | * df-core.c (df_set_bb_dirty_nonlr): New function. | |
39121 | * df-scan.c (df_insn_rescan): Call it instead of | |
39122 | df_set_bb_dirty for DEBUG_INSNs. | |
39123 | ||
39124 | 2010-01-29 Richard Guenther <rguenther@suse.de> | |
39125 | ||
39126 | PR middle-end/37448 | |
39127 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Avoid | |
39128 | quadratic behavior in most cases. | |
39129 | ||
39130 | 2010-01-28 Uros Bizjak <ubizjak@gmail.com> | |
39131 | ||
39132 | PR target/42891 | |
39133 | * config/i386/i386.c (ix86_expand_int_movcc): Convert tmp to SImode | |
39134 | in the call to gen_x86_movsicc_0_m1. | |
39135 | ||
39136 | 2010-01-28 Richard Guenther <rguenther@suse.de> | |
39137 | ||
39138 | PR tree-optimization/42871 | |
39139 | * tree-ssa-pre.c (phi_translate_set): Make sure to retain leaders. | |
39140 | ||
39141 | 2010-01-28 Richard Guenther <rguenther@suse.de> | |
39142 | ||
39143 | * tree-ssa-ccp.c (ccp_fold_stmt): Fold calls and propagate | |
39144 | into call arguments. | |
39145 | ||
39146 | 2010-01-28 Richard Guenther <rguenther@suse.de> | |
39147 | ||
39148 | PR middle-end/42883 | |
39149 | * tree-cfgcleanup.c (remove_forwarder_block): Do not remove | |
39150 | the forwarder if the destination is an EH landing pad. | |
39151 | ||
39152 | 2010-01-28 Razya Ladelsky <razya@il.ibm.com> | |
39153 | ||
39154 | * tree-parloops.c (transform_to_exit_first_loop): Update the basic | |
39155 | block list passed to gimple_duplicate_sese_tail. | |
39156 | (parallelize_loops): Avoid parallelization when the function | |
39157 | has_nonlocal_label. | |
39158 | Avoid parallelization when the preheader is IRREDUCIBLE. | |
39159 | Try to optimize when estimated_loop_iterations_int is unresolved. | |
39160 | Add the loop's location to the dump file. | |
39161 | * tree-cfg.c (add_phi_args_after_redirect): Remove. | |
39162 | (gimple_duplicate_sese_tail): Remove the check for the latch. | |
39163 | Redirect nexits to the exit block. | |
39164 | Remove handling of the incoming edges to the latch. | |
39165 | Redirect the backedge from the copied latch to the exit bb. | |
39166 | ||
39167 | 2010-01-28 Michael Matz <matz@suse.de> | |
39168 | ||
39169 | PR target/42881 | |
39170 | * config/i386/i386.c (ix86_expand_vector_init_duplicate): | |
39171 | Wrap force_reg into a sequence, emit it before user. | |
39172 | ||
39173 | 2010-01-28 Stephen Thomas <stephen.thomas@arm.com> | |
39174 | ||
39175 | * config/arm/arm.md (bswapsi2): Add support for bswapsi2. | |
39176 | (arm_rev): New. | |
39177 | (arm_legacy_rev): Likewise. | |
39178 | (thumb_legacy_rev): Likewise. | |
39179 | ||
39180 | 2010-01-27 Jakub Jelinek <jakub@redhat.com> | |
39181 | ||
39182 | * dwarf2out.c (mem_loc_descriptor): Remove special casing of | |
39183 | CONSTANT_POOL_ADDRESS_P SYMBOL_REFs. If for MEM recursive call | |
39184 | on MEM's address failed, try avoid_constant_pool_reference and | |
39185 | recurse if it returned something different. | |
39186 | (loc_descriptor): If for MEM mem_loc_descriptor failed on the | |
39187 | address, try avoid_constant_pool_reference and recurse if it | |
39188 | returned something different. | |
39189 | (dw_loc_list_1): If for MEM mem_loc_descriptor failed on the | |
39190 | address and avoid_constant_pool_reference returned something | |
39191 | different, don't set have_address. | |
39192 | ||
39193 | 2010-01-27 Alexandre Oliva <aoliva@redhat.com> | |
39194 | ||
39195 | PR debug/42861 | |
39196 | * var-tracking.c (val_store): Add modified argument, obey it. | |
39197 | Adjust callers. | |
39198 | (count_uses): Move down logging of main. | |
39199 | (compute_bb_dataflow): Use val_store for MO_VAL_USEs that | |
39200 | don't need resolution. | |
39201 | (emit_notes_in_bb): Likewise. | |
39202 | ||
39203 | 2010-01-27 Richard Guenther <rguenther@suse.de> | |
39204 | ||
39205 | PR middle-end/42878 | |
39206 | * tree-inline.c (remap_decl): Delay remapping of SSA name | |
39207 | default definitions until we need them. | |
39208 | ||
39209 | 2010-01-27 Jakub Jelinek <jakub@redhat.com> | |
39210 | ||
39211 | * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. | |
39212 | (rs6000_delegitimize_address): New function. | |
39213 | ||
39214 | * config/s390/s390.c (s390_delegitimize_address): Call | |
39215 | delegitimize_mem_from_attrs. | |
39216 | ||
39217 | PR middle-end/42874 | |
39218 | * tree-inline.c (cannot_copy_type_1): Removed. | |
39219 | (copy_forbidden): Don't forbid copying of functions containing | |
39220 | records/unions with variable length fields. | |
39221 | ||
39222 | 2010-01-27 Christian Bruel <christian.bruel@st.com> | |
39223 | ||
39224 | Revert: | |
39225 | PR target/42841 | |
39226 | * config/sh/sh.c (find_barrier): Increase length for non delayed | |
39227 | conditional branches. | |
39228 | ||
39229 | 2010-01-27 Matthias Klose <doko@ubuntu.com> | |
39230 | ||
39231 | * configure.ac (gnu-unique-object): Fix ldd version check. | |
39232 | * configure: Regenerate. | |
39233 | ||
39234 | 2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
39235 | ||
39236 | * config/sparc/sparc.c (sparc_elf_asm_named_section): Test for | |
39237 | HAVE_GNU_AS value. | |
39238 | * config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION): | |
39239 | Test for HAVE_GNU_AS value. | |
39240 | ||
39241 | 2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
39242 | ||
39243 | * config.gcc (mips-sgi-irix[56]*): Set use_gcc_stdint. | |
39244 | * config/mips/iris.h (INT8_TYPE, INT16_TYPE, INT32_TYPE, | |
39245 | INT64_TYPE): Define. | |
39246 | (UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE): Define. | |
39247 | (INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
39248 | INT_LEAST64_TYPE): Define. | |
39249 | (UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE, | |
39250 | UINT_LEAST64_TYPE): Define. | |
39251 | (INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE) | |
39252 | INT_FAST64_TYPE): Define. | |
39253 | (UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
39254 | UINT_FAST64_TYPE): Define. | |
39255 | (INTMAX_TYPE, UINTMAX_TYPE): Define. | |
39256 | (INTPTR_TYPE, UINTPTR_TYPE): Define. | |
39257 | (SIG_ATOMIC_TYPE): Define. | |
39258 | ||
39259 | 2010-01-26 Richard Guenther <rguenther@suse.de> | |
39260 | ||
39261 | * df-scan.c (df_scan_set_bb_info): Remove assert. | |
39262 | (df_insn_rescan_debug_internal): Merge asserts. | |
39263 | (df_install_ref): Likewise. | |
39264 | (df_mark_reg): Use bitmap_set_range. | |
39265 | (df_hard_reg_used_p): Remove assert. | |
39266 | (df_hard_reg_used_count): Likewise. | |
39267 | ||
39268 | 2010-01-26 Richard Guenther <rguenther@suse.de> | |
39269 | ||
39270 | PR rtl-optimization/42685 | |
39271 | * web.c (web_main): Ignore DEBUG_INSNs. | |
39272 | ||
39273 | 2010-01-26 Joern Rennecke <amylaar@spamcop.net> | |
39274 | ||
39275 | * doc/tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments. | |
39276 | ||
39277 | (TARGET_RESOLVE_OVERLOADED_BUILTIN): Add loc parameter. | |
39278 | Fix types of fndecl and arglist parameters. | |
39279 | ||
39280 | 2010-01-26 Richard Guenther <rguenther@suse.de> | |
39281 | ||
39282 | PR middle-end/42806 | |
39283 | * tree-eh.c (unsplit_eh): Skip debug insns. | |
39284 | ||
39285 | 2010-01-26 Richard Guenther <rguenther@suse.de> | |
39286 | ||
39287 | PR tree-optimization/42250 | |
39288 | * ipa-type-escape.c (type_escape_execute): Do not analyze clones. | |
39289 | ||
39290 | 2010-01-26 Jakub Jelinek <jakub@redhat.com> | |
39291 | ||
39292 | PR fortran/42866 | |
39293 | * omp-low.c (expand_omp_sections): Only use single_pred if | |
39294 | l2_bb is single_pred_p. | |
39295 | ||
39296 | 2010-01-25 Christian Bruel <christian.bruel@st.com> | |
39297 | ||
39298 | PR target/42841 | |
39299 | * config/sh/sh.c (find_barrier): Increase length for non delayed | |
39300 | conditional branches. | |
39301 | (sh_insn_length_adjustment): Use JUMP_TABLE_DATA_P. | |
39302 | ||
39303 | 2010-01-24 David S. Miller <davem@davemloft.net> | |
39304 | ||
39305 | * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Only | |
39306 | define if not using GAS. | |
39307 | * config/sparc/sparc.c (sparc_elf_asm_named_section): | |
39308 | Likewise. Delete SECTION_MERGE code, which is only applicable | |
39309 | when using GAS. | |
39310 | ||
39311 | 2010-01-24 Mark Mitchell <mark@codesourcery.com> | |
39312 | ||
39313 | PR c++/42748 | |
39314 | * config/arm/arm.c (arm_mangle_type): Do not warn about changes to | |
39315 | mangling of va_list in system headers. | |
39316 | ||
39317 | 2010-01-23 Toon Moene <toon@moene.org> | |
39318 | ||
39319 | * tree-predcom.c (combine_chains): Return NULL, not false. | |
39320 | ||
39321 | 2010-01-23 Joern Rennecke <amylaar@spamcop.net> | |
39322 | ||
39323 | * tree-loop-distribution.c (distribute_loop): Fix declaration and | |
39324 | initialization of variable res to agree with return type. | |
39325 | ||
39326 | 2010-01-22 Steve Ellcey <sje@cup.hp.com> | |
39327 | ||
39328 | * Makefile.in (tree-sra.o): Add $(EXPR_H) dependency. | |
39329 | * tree-sra.c: Add include of expr.h. | |
39330 | ||
39331 | 2010-01-22 Jakub Jelinek <jakub@redhat.com> | |
39332 | ||
39333 | * tree-into-ssa.c (maybe_register_def): If stmt ends the bb, | |
39334 | insert the debug stmt on the single non-EH edge from the stmt. | |
39335 | ||
39336 | 2010-01-22 Richard Henderson <rth@redhat.com> | |
39337 | ||
39338 | PR tree-opt/42833 | |
39339 | * tree-sra.c (sra_modify_assign): Delay re-gimplification of | |
39340 | the RHS until after generate_subtree_copies has insertted its | |
39341 | code before the current statement. | |
39342 | ||
39343 | 2010-01-22 Joern Rennecke <amylaar@spamcop.net> | |
39344 | ||
39345 | * doc/tm.texi (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): Fix return type. | |
39346 | ||
39347 | * gcc-plugin.h (plugin_init): Use "C" likage for c++. | |
39348 | ||
39349 | 2010-01-21 Martin Jambor <mjambor@suse.cz> | |
39350 | ||
39351 | PR tree-optimization/42585 | |
39352 | * tree-sra.c (struct access): New field grp_total_scalarization. | |
39353 | (dump_access): Dump the new field. | |
39354 | (should_scalarize_away_bitmap): New variable. | |
39355 | (cannot_scalarize_away_bitmap): Likewise. | |
39356 | (sra_initialize): Allocate new bitmaps. | |
39357 | (sra_deinitialize): Free new bitmaps. | |
39358 | (create_access_1): New function. | |
39359 | (create_access): Parts moved to create_access_1. | |
39360 | (type_consists_of_records_p): New function. | |
39361 | (completely_scalarize_record): Likewise. | |
39362 | (build_access_from_expr): Set bit in cannot_scalarize_away_bitmap. | |
39363 | (build_accesses_from_assign): Set bits in should_scalarize_away_bitmap. | |
39364 | (sort_and_splice_var_accesses): Hint groups with a total_scalarization | |
39365 | access. | |
39366 | (analyze_all_variable_accesses): Completely scalarize small eligible | |
39367 | records. | |
39368 | ||
39369 | 2010-01-21 Martin Jambor <mjambor@suse.cz> | |
39370 | ||
39371 | * tree-sra.c (build_ref_for_offset_1): Allow for zero size fields. | |
39372 | ||
39373 | 2010-01-21 Andrew Haley <aph@redhat.com> | |
39374 | ||
39375 | * gcc.c (process_command): Move lang_specific_driver before | |
39376 | setting cc_libexec_prefix. | |
39377 | ||
39378 | 2010-01-21 Richard Guenther <rguenther@suse.de> | |
39379 | ||
39380 | PR middle-end/19988 | |
39381 | * fold-const.c (negate_expr_p): Pretend only negative | |
39382 | real constants are easily negatable. | |
39383 | ||
39384 | 2010-01-20 Janis Johnson <janis187@us.ibm.com> | |
39385 | Jason Merrill <jason@redhat.com> | |
39386 | ||
39387 | * tree.h (TYPE_TRANSPARENT_UNION): Replace with ... | |
39388 | (TYPE_TRANSPARENT_AGGR): this, for union and record. | |
39389 | * calls.c (initialize argument_information): Handle it. | |
39390 | * c-common.c (handle_transparent_union_attribute): Use new name. | |
39391 | * c-decl.c (finish_struct): Ditto. | |
39392 | * c-typeck.c (type_lists_compatible_p): Ditto. | |
39393 | (convert_for_assignment): Use new name and also handle record. | |
39394 | * function.c (aggregate_value_p): Handle it. | |
39395 | (pass_by_reference): Ditto. | |
39396 | (assign_parm_data_types): Ditto. | |
39397 | * print-tree.c (print_node): Ditto. | |
39398 | * lto-streamer-in.c (unpack_ts_type_value_fields): Ditto. | |
39399 | * lto-streamer-out.c (pack_ts_type_value_fields): Ditto. | |
39400 | * tree.c (first_field): New fn. | |
39401 | ||
39402 | 2010-01-21 Dave Korn <dave.korn.cygwin@gmail.com> | |
39403 | ||
39404 | PR target/42818 | |
39405 | * config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Always apply wrappers, | |
39406 | even when linking statically, for now. | |
39407 | ||
39408 | 2010-01-20 Alexandre Oliva <aoliva@redhat.com> | |
39409 | ||
39410 | PR debug/42715 | |
39411 | * var-tracking.c (use_type): Choose MO_VAL_SET for REGs set | |
39412 | without a cselib val. | |
39413 | (count_uses): Accept MO_VAL_SET with no val on stores. | |
39414 | (add_stores): Likewise. | |
39415 | ||
39416 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> | |
39417 | ||
39418 | * var-tracking.c (check_value_val): Add a compile time assertion. | |
39419 | (dv_is_decl_p): Simplify. | |
39420 | (dv_as_decl, dv_as_value, dv_from_decl, dv_from_value): Only use | |
39421 | gcc_assert if ENABLE_CHECKING. | |
39422 | ||
39423 | 2010-01-20 Alexandre Oliva <aoliva@redhat.com> | |
39424 | ||
39425 | PR debug/42782 | |
39426 | * var-tracking.c: Include tree-flow.h. | |
39427 | (mem_dies_at_call): New. | |
39428 | (dataflow_set_preserve_mem_locs): Use it. | |
39429 | (dataflow_set_remove_mem_locs): Likewise. | |
39430 | (dump_var): Renamed from dump_variable. Adjust all callers. | |
39431 | (dump_var_slot): Renamed from dump_variable_slot. Likewise. | |
39432 | * Makefile.in (var-tracking.o): Adjust deps. | |
39433 | ||
39434 | 2010-01-20 Joern Rennecke <amylaar@spamcop.net> | |
39435 | ||
39436 | * doc/tm.texi (TARGET_SCHED_SET_SCHED_FLAGS): Fix argument list. | |
39437 | ||
39438 | 2010-01-20 Richard Guenther <rguenther@suse.de> | |
39439 | ||
39440 | PR tree-optimization/42717 | |
39441 | * tree-ssa-dce.c (get_live_post_dom): Remove. | |
39442 | (forward_edge_to_pdom): Take an arbitrary edge to copy | |
39443 | degenerate PHI args from. | |
39444 | (remove_dead_stmt): Use the first post-dominator even if it | |
39445 | does not contain live statements as redirection destination. | |
39446 | ||
39447 | 2010-01-20 Richard Guenther <rguenther@suse.de> | |
39448 | ||
39449 | * tree-inline.c (estimate_num_insns): Handle EH builtins. | |
39450 | ||
39451 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> | |
39452 | ||
39453 | * sel-sched.c (create_speculation_check): Remove set but not used | |
39454 | variable twin. | |
39455 | (try_transformation_cache): Remove set but not used variable ds. | |
39456 | (calculate_privileged_insns): Remove set but not used variables | |
39457 | cur_insn and min_spec_insn. | |
39458 | (find_best_expr): Remove set but not used variable avail_n. | |
39459 | * tree-predcom.c (base_names_in_chain_on): Remove set but not used | |
39460 | variable e. | |
39461 | * cgraphunit.c (assemble_thunk): Remove set but not used variable | |
39462 | false_label. | |
39463 | * haifa-sched.c (remove_notes): Remove set but not used variable prev. | |
39464 | * graphite-clast-to-gimple.c (gloog): Remove set but not used variable | |
39465 | new_scop_exit_edge. | |
39466 | ||
39467 | 2010-01-20 Felyza Wishbringer <fwishbringer@gmail.com> | |
39468 | ||
39469 | PR bootstrap/42786 | |
39470 | * config.gcc (i[34567]86-*-*): Fix handling of athlon64 and athlon-fx | |
39471 | cpu types. Add support for *-sse3 cpu types. | |
39472 | (x86_64-*-*): Ditto. | |
39473 | ||
39474 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> | |
39475 | ||
39476 | PR middle-end/42803 | |
39477 | * varasm.c (narrowing_initializer_constant_valid_p): Add CACHE | |
39478 | argument, call initializer_constant_valid_p_1 instead of | |
39479 | initializer_constant_valid_p, pass CACHE to it, return NULL | |
39480 | immediately if first call returns NULL. | |
39481 | (initializer_constant_valid_p_1): New function. | |
39482 | (initializer_constant_valid_p): Use it. | |
39483 | ||
39484 | 2010-01-20 Thomas Quinot <quinot@adacore.com> | |
39485 | ||
39486 | * tree.def (PLACEHOLDER_EXPR): Fix comment. | |
39487 | ||
39488 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> | |
39489 | ||
39490 | * dwarf2out.c (mem_loc_descriptor): Use DW_OP_mod for UMOD instead | |
39491 | of MOD, handle MOD using DW_OP_{over,over,div,mul,minus}. | |
39492 | (loc_list_from_tree): Don't handle unsigned division. Handle | |
39493 | signed modulo using DW_OP_{over,over,div,mul,minus}. | |
39494 | * unwind-dw2.c (execute_stack_op): Handle DW_OP_mod using unsigned | |
39495 | modulo instead of signed. | |
39496 | ||
39497 | 2010-01-20 DJ Delorie <dj@redhat.com> | |
39498 | ||
39499 | * config/h8300/h8300.c (F): Add "in_epilogue" flag. | |
39500 | (Fpa): Pass it | |
39501 | (h8300_emit_stack_adjustment): Propogate it. | |
39502 | (push): Pass it. | |
39503 | (h8300_expand_prologue): Likewise. | |
39504 | (h8300_expand_epilogue): Likewise. | |
39505 | ||
39506 | 2010-01-19 Michael Matz <matz@suse.de> | |
39507 | ||
39508 | PR tree-optimization/41783 | |
39509 | * tree-data-ref.c (toplevel): Include flags.h. | |
39510 | (dump_data_dependence_relation): Also dump the inputs if the | |
39511 | result will be unknown. | |
39512 | (split_constant_offset_1): Look through some conversions. | |
39513 | * tree-predcom.c (determine_roots_comp): Restart a new chain if | |
39514 | the offset from last element is too large. | |
39515 | (ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF. | |
39516 | (reassociate_to_the_same_stmt): Handle vector registers. | |
39517 | * tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations | |
39518 | (e.g. conversions). | |
39519 | * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add | |
39520 | wide_prolog_niters argument, emit widening instructions. | |
39521 | (vect_do_peeling_for_alignment): Adjust caller, use widened | |
39522 | variant of the iteration cound. | |
39523 | * Makefile.in (tree-data-ref.o): Add $(FLAGS_H). | |
39524 | ||
39525 | 2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
39526 | ||
39527 | PR target/38697 | |
39528 | * config/arm/neon-testgen.m (emit_automatics): New parameter | |
39529 | features. Adjust for Fixed_return_reg feature. | |
39530 | (test_intrinsic): Call emit_automatics with new feature. | |
39531 | * config/arm/neon.ml: Update copyright years. | |
39532 | (features): New Fixed_return_reg feature. | |
39533 | (ops): Update feature for Vget_low. | |
39534 | ||
39535 | 2010-01-19 Jakub Jelinek <jakub@redhat.com> | |
39536 | ||
39537 | PR tree-optimization/42719 | |
39538 | * tree-outof-ssa.c (trivially_conflicts_p): Don't consider debug | |
39539 | stmt uses. | |
39540 | ||
39541 | PR debug/42728 | |
39542 | * fwprop.c (all_uses_available_at): Return false if def_set dest | |
39543 | is a REG that is used in def_insn. | |
39544 | ||
39545 | 2010-01-19 Joern Rennecke <amylaar@spamcop.net> | |
39546 | ||
39547 | * doc/tm.texi (TARGET_FIXED_CONDITION_CODE_REGS): Add argument names. | |
39548 | ||
39549 | (TARGET_CC_MODES_COMPATIBLE): Put return value in braces. | |
39550 | Add argument names. | |
39551 | ||
39552 | (TARGET_SCHED_INIT_SCHED_CONTEXT): Clarify language. | |
39553 | ||
39554 | * target.h (struct gcc_target) <secondary_reload>: Change type | |
39555 | of last argument to secondary_reload_info *. | |
39556 | ||
39557 | 2010-01-18 Uros Bizjak <ubizjak@gmail.com> | |
39558 | ||
39559 | PR target/42774 | |
39560 | * config/alpha/predicates.md (aligned_memory_operand): Return 0 for | |
39561 | memory references with unaligned offsets. Remove CQImode handling. | |
39562 | (unaligned_memory_operand): Return 1 for memory references with | |
39563 | unaligned offsets. Remove CQImode handling. | |
39564 | ||
39565 | 2010-01-18 Richard Guenther <rguenther@suse.de> | |
39566 | ||
39567 | PR middle-end/39954 | |
39568 | * cfgexpand.c (expand_call_stmt): TER pointer arguments in | |
39569 | builtin calls. | |
39570 | ||
39571 | 2010-01-18 Richard Guenther <rguenther@suse.de> | |
39572 | ||
39573 | PR tree-optimization/42781 | |
39574 | * tree-ssa-structalias.c (find_what_var_points_to): Skip | |
39575 | restrict processing only if the original variable was artificial. | |
39576 | ||
39577 | 2010-01-18 Joern Rennecke <amylaar@spamcop.net> | |
39578 | ||
39579 | * doc/tm.texi (TARGET_ASM_FUNCTION_EPILOGUE): Update text on where to | |
39580 | find number of popped argument bytes. | |
39581 | ||
39582 | (TARGET_INVALID_WITHIN_DOLOOP): Put return value in braces. | |
39583 | Fix the text that describes the return value for invalid insns. | |
39584 | ||
39585 | (TARGET_SCHED_NEEDS_BLOCK_P): Fix return type. Fix argument list. | |
39586 | ||
39587 | (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Fix argument types. | |
39588 | Clarify what 'cost of the -dependence' is. Fix quoting. | |
39589 | ||
39590 | * toplev.c (default_get_pch_validity): Rename argument to "sz". | |
39591 | * doc/tm.texi (TARGET_GET_PCH_VALIDITY): Likewise. | |
39592 | ||
39593 | 2010-01-17 Jakub Jelinek <jakub@redhat.com> | |
39594 | ||
39595 | * dwarf2out.c (mem_loc_descriptor): Don't ICE on | |
39596 | {S,U}S_{PLUS,MINUS,NEG,ABS,ASHIFT}. | |
39597 | ||
39598 | 2010-01-17 Richard Guenther <rguenther@suse.de> | |
39599 | ||
39600 | PR middle-end/42248 | |
39601 | * function.c (split_complex_args): Take a VEC to modify. | |
39602 | (assign_parms_augmented_arg_list): Build a VEC instead of | |
39603 | a chain of PARM_DECLs. | |
39604 | (assign_parms_unsplit_complex): Take a VEC of arguments. | |
39605 | Do not fixup unmodified parms. | |
39606 | (assign_parms): Deal with the VEC. | |
39607 | (gimplify_parameters): Likewise. | |
39608 | ||
39609 | 2010-01-17 Richard Guenther <rguenther@suse.de> | |
39610 | ||
39611 | * tree-ssa-uncprop.c (uncprop_into_successor_phis): Fix PHI | |
39612 | node existence check. | |
39613 | * tree-vect-loop.c (vect_analyze_loop_form): Likewise. | |
39614 | * tree-cfgcleanup.c (merge_phi_nodes): Likewise. | |
39615 | * tree-ssa-dce.c (forward_edge_to_pdom): Likewise. | |
39616 | * tree-cfg.c (gimple_execute_on_growing_pred): Likewise. | |
39617 | (gimple_execute_on_growing_pred): Likewise. | |
39618 | ||
39619 | 2010-01-17 Richard Guenther <rguenther@suse.de> | |
39620 | ||
39621 | PR tree-optimization/42773 | |
39622 | * tree-ssa-pre.c (phi_translate_set): Fix check for PHI node existence. | |
39623 | (compute_antic_aux): Likewise. | |
39624 | (compute_partial_antic_aux): Likewise. | |
39625 | ||
39626 | 2010-01-17 Jie Zhang <jie.zhang@analog.com> | |
39627 | ||
39628 | PR debug/42767 | |
39629 | * dwarf2out.c (mem_loc_descriptor): Handle SS_TRUNCATE | |
39630 | and US_TRUNCATE. | |
39631 | ||
39632 | 2010-01-17 Joern Rennecke <amylaar@spamcop.net> | |
39633 | ||
39634 | * doc/tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of | |
39635 | appearance. | |
39636 | ||
39637 | (TARGET_LEGITIMATE_ADDRESS_P): Add return type. | |
39638 | Fix markup for strict argument. | |
39639 | ||
39640 | (TARGET_SCHED_REORDER2): Fix argument types. | |
39641 | ||
39642 | (TARGET_SCHED_DFA_PRE_CYCLE_INSN): Fix return type. | |
39643 | (TARGET_SCHED_DFA_POST_CYCLE_INSN): Likewise. | |
39644 | ||
39645 | (TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE): Fix name. | |
39646 | (TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Likewise. | |
39647 | ||
39648 | (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): | |
39649 | Add argument name. | |
39650 | ||
39651 | (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Remove duplicate documentation. | |
39652 | (TARGET_SCHED_INIT_SCHED_CONTEXT): Likewise. | |
39653 | (TARGET_SCHED_SET_SCHED_CONTEXT): Likewise. | |
39654 | (TARGET_SCHED_CLEAR_SCHED_CONTEXT): Likewise. | |
39655 | (TARGET_SCHED_FREE_SCHED_CONTEXT): Likewise. | |
39656 | ||
39657 | (TARGET_SCHED_SET_SCHED_CONTEXT): Fix typo. | |
39658 | ||
39659 | (TARGET_SCHED_GEN_SPEC_CHECK): Fix name. | |
39660 | ||
39661 | (TARGET_ASM_RELOC_RW_MASK): Add return type. | |
39662 | (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Fix return type. | |
39663 | ||
39664 | (TARGET_STRIP_NAME_ENCODING): Fix markup of return type and parameter. | |
39665 | ||
39666 | (TARGET_ASM_FILE_START): Put @findex before paragraph start. | |
39667 | Use prototype. | |
39668 | ||
39669 | (TARGET_ASM_NAMED_SECTION): Fix argument list. | |
39670 | ||
39671 | (TARGET_HAVE_NAMED_SECTIONS): Use @deftypevr. | |
39672 | (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Likewise. | |
39673 | ||
39674 | (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Use @deftypevr. | |
39675 | ||
39676 | (TARGET_ASM_ASSEMBLE_VISIBILITY): Fix argument types. | |
39677 | ||
39678 | (TARGET_ASM_MARK_DECL_PRESERVED): Fix argument and markup | |
39679 | referring to it. Fix language. | |
39680 | ||
39681 | (TARGET_HAVE_CTORS_DTORS): Use @deftypevr. | |
39682 | ||
39683 | (TARGET_ASM_FINAL_POSTSCAN_INSN): Adjust name of first argument. | |
39684 | ||
39685 | (TARGET_ASM_EMIT_UNWIND_LABEL): Add argument types. | |
39686 | ||
39687 | (TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Add type to argument. | |
39688 | ||
39689 | (TARGET_UNWIND_EMIT): Remove space between 'FILE *' and | |
39690 | '@var{stream}. Remove stray 'and'. | |
39691 | ||
39692 | (TARGET_ARM_EABI_UNWINDER): Use @deftypevr. | |
39693 | ||
39694 | (TARGET_ASM_OUTPUT_DWARF_DTPREL): Adjust name of first argument. | |
39695 | ||
39696 | (TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article. | |
39697 | ||
39698 | (TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was | |
39699 | misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P. | |
39700 | ||
39701 | (TARGET_GET_PCH_VALIDITY): Put 'void *' in braces. | |
39702 | Fix description of return value. | |
39703 | Rename argument "sz" to "len." | |
39704 | ||
39705 | (TARGET_CXX_GUARD_MASK_BIT): Add missing article. | |
39706 | Clarify meaning of 'true' return value. | |
39707 | ||
39708 | (TARGET_SHIFT_TRUNCATION_MASK): Fix return type. | |
39709 | ||
39710 | (TARGET_MODE_REP_EXTENDED): Fix two inconsisent uses of | |
39711 | rep_mode versus mode_rep. | |
39712 | ||
39713 | (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Document. | |
39714 | ||
39715 | (TARGET_BUILTIN_DECL): Fix name. | |
39716 | ||
39717 | (TARGET_COMMUTATIVE_P): Fix type of first argument. | |
39718 | ||
39719 | (TARGET_SET_CURRENT_FUNCTION): Mention possibility of cfun being NULL. | |
39720 | ||
39721 | (TARGET_BRANCH_TARGET_REGISTER_CLASS): Fix return type. | |
39722 | ||
39723 | (TARGET_USE_LOCAL_THUNK_ALIAS_P): Document as macro instead of hook. | |
39724 | ||
39725 | (TARGET_RELAXED_ORDERING): Use @deftypevr. | |
39726 | ||
39727 | (TARGET_GET_DRAP_RTX): Note that this is a hook. | |
39728 | Clarify language. | |
39729 | ||
39730 | (TARGET_BUILTIN_RECIPROCAL): Fix argument types. | |
39731 | Rename argument tm_fn to md_fn. | |
39732 | ||
39733 | (TARGET_OPTION_PRINT): Fix argument list. | |
39734 | ||
39735 | 2010-01-16 Harsha Jagasia <harsha.jagasia@amd.com> | |
39736 | ||
39737 | PR target/42664 | |
39738 | * config/i386/i386.c (ix86_fixup_binary_operands): | |
39739 | Revert FMA4 fixup of operands. | |
39740 | ||
39741 | 2010-01-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
39742 | ||
39743 | PR other/42525 | |
39744 | * Makefile.in (write_entries_to_file, install-plugin): | |
39745 | Use \012 instead of \n with tr. | |
39746 | ||
39747 | 2010-01-16 Richard Sandiford <r.sandiford@uk.ibm.com> | |
39748 | ||
39749 | * configure.ac (HAVE_AS_REF): New C macro. | |
39750 | * configure: Regenerate. | |
39751 | * config.in: Likewise. | |
39752 | * collect2.c (main): Only postpone SCAN_DWEH to the second pass | |
39753 | if HAVE_AS_REF. | |
39754 | * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define | |
39755 | if HAVE_AS_REF. | |
39756 | ||
39757 | 2010-01-16 Joern Rennecke <amylaar@spamcop.net> | |
39758 | ||
39759 | * doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types. | |
39760 | ||
39761 | (TARGET_SUPPORT_VECTOR_MISALIGNMENT): Fix argument types. | |
39762 | ||
39763 | (TARGET_USE_ANCHORS_FOR_SYMBOL_P): Fix argument types. | |
39764 | ||
39765 | (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Put 'void *' in braces. | |
39766 | ||
39767 | (TARGET_IN_SMALL_DATA_P): Fix argument type. | |
39768 | ||
39769 | (TARGET_BINDS_LOCAL_P): Fix argument type. | |
39770 | ||
39771 | (TARGET_ASM_FILE_END): Use prototype. | |
39772 | ||
39773 | (TARGET_ASM_RECORD_GCC_SWITCHES): Don't put 'int' in braces. | |
39774 | ||
39775 | (TARGET_DWARF_CALLING_CONVENTION): Fix argument type. | |
39776 | ||
39777 | (TARGET_COMP_TYPE_ATTRIBUTES): Fix argument types. | |
39778 | ||
39779 | (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Fix argument type. | |
39780 | ||
39781 | (TARGET_EMUTLS_VAR_ALIGN_FIXED): Don't put 'bool' in braces. | |
39782 | (TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS): Likewise. | |
39783 | ||
39784 | (TARGET_PCH_VALID_P): Put 'const char *' in braces. | |
39785 | (TARGET_CHECK_PCH_TARGET_FLAGS): Likewise. | |
39786 | ||
39787 | (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Don't put 'bool' in braces. | |
39788 | (TARGET_ADDR_SPACE_SUBSET_P): Likewise. | |
39789 | (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Don't put 'rtx' in braces. | |
39790 | (TARGET_ADDR_SPACE_CONVERT): Likewise. | |
39791 | ||
39792 | (TARGET_CASE_VALUES_THRESHOLD): Put 'unsigned int' in braces. | |
39793 | ||
39794 | (TARGET_MACHINE_DEPENDENT_REORG: Use prototype. | |
39795 | ||
39796 | (TARGET_INIT_BUILTINS): Use prototype. | |
39797 | ||
39798 | (TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN): | |
39799 | Put 'const char *' in braces. Fix parameter types. | |
39800 | (TARGET_INVALID_CONVERSION): Fix parameter types. | |
39801 | (TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Likewise. | |
39802 | (TARGET_INVALID_PARAMETER_TYPE, TARGET_INVALID_RETURN_TYPE): Likewise. | |
39803 | ||
39804 | (TARGET_PROMOTED_TYPE): Remove braces around 'tree'. | |
39805 | Fix argument type. | |
39806 | ||
39807 | (TARGET_CONVERT_TO_TYPE): Remove braces around 'tree'. | |
39808 | ||
39809 | (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Remove braces around 'bool'. | |
39810 | ||
39811 | 2010-01-15 Joern Rennecke <amylaar@spamcop.net> | |
39812 | ||
39813 | * doc/tm.texi (TARGET_HELP): Fix return type. | |
39814 | ||
39815 | (TARGET_PROMOTE_FUNCTION_MODE): Put 'enum machine_mode' | |
39816 | in braces. Fix argument types. | |
39817 | ||
39818 | (TARGET_LIBGCC_CMP_RETURN_MODE): Use prototype. | |
39819 | ||
39820 | (TARGET_LIBGCC_SHIFT_COUNT_MODE): Use prototype. | |
39821 | ||
39822 | (TARGET_MS_BITFIELD_LAYOUT_P): Fix argument type. | |
39823 | ||
39824 | (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Don't put 'bool' in braces. | |
39825 | (TARGET_FIXED_POINT_SUPPORTED_P): Likewise. | |
39826 | ||
39827 | (TARGET_MANGLE_TYPE): Fix argument types. | |
39828 | ||
39829 | (TARGET_IRA_COVER_CLASSES): Use prototype. | |
39830 | ||
39831 | (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Fix return type. Use prototype. | |
39832 | ||
39833 | (TARGET_CAN_ELIMINATE): Use identifiers for argument names. | |
39834 | ||
39835 | (TARGET_PROMOTE_PROTOTYPES): Fix argument type. | |
39836 | ||
39837 | (TARGET_MUST_PASS_IN_STACK): Fix argument type. | |
39838 | ||
39839 | (TARGET_CALLEE_COPIES): Fix argument types. | |
39840 | ||
39841 | (TARGET_SPLIT_COMPLEX_ARG): Fix argument type. | |
39842 | ||
39843 | (TARGET_GIMPLIFY_VA_ARG_EXPR): Fix argument types. | |
39844 | ||
39845 | (TARGET_FUNCTION_VALUE): Fix argument types. | |
39846 | ||
39847 | (TARGET_RETURN_IN_MSB): Fix argument type. | |
39848 | ||
39849 | (TARGET_RETURN_IN_MEMORY): Fix argument types. | |
39850 | ||
39851 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Fix argument types. | |
39852 | ||
39853 | (TARGET_EXTRA_LIVE_ON_ENTRY): Fix argument type. | |
39854 | ||
39855 | (TARGET_STRICT_ARGUMENT_NAMING): Make literal in text | |
39856 | agree with return type. | |
39857 | ||
39858 | (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Add Prototype. | |
39859 | ||
39860 | 2010-01-15 Jing Yu <jingyu@google.com> | |
39861 | ||
39862 | PR rtl-optimization/42691 | |
39863 | * combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set | |
39864 | a pseudo to a constant and are merged, and adjust comments. | |
39865 | ||
39866 | 2010-01-15 Eric Botcazou <ebotcazou@adacore.com> | |
39867 | ||
39868 | * config/i386/sse.md (avx_vperm2f128<mode>3): Fix typo. | |
39869 | ||
39870 | 2010-01-15 Richard Guenther <rguenther@suse.de> | |
39871 | ||
39872 | PR middle-end/42739 | |
39873 | * tree-cfgcleanup.c (remove_forwarder_block): Move destination | |
39874 | labels of computed or non-local gotos to the destination. | |
39875 | * tree-cfg.c (gimple_verify_flow_info): Verify that a EH | |
39876 | landing pad label is the first label. | |
39877 | ||
39878 | 2010-01-15 Richard Guenther <rguenther@suse.de> | |
39879 | ||
39880 | * tree-ssa-loop-im.c (gen_lsm_tmp_name): Fix bogus fallthru. | |
39881 | ||
39882 | 2010-01-14 Michael Meissner <meissner@linux.vnet.ibm.com> | |
39883 | ||
39884 | PR target/42747 | |
39885 | * config/rs6000/rs6000.md (sqrtdf2): Split into expander and insn | |
39886 | to allow generation of the xssqrtdp instruction on power7. | |
39887 | (sqrtdf2_fpr): Ditto. | |
39888 | ||
39889 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> | |
39890 | ||
39891 | PR middle-end/42674 | |
39892 | * c-decl.c (finish_function): Don't emit -Wreturn-type warnings in | |
39893 | functions with noreturn attribute. | |
39894 | ||
39895 | PR c++/42608 | |
39896 | * varasm.c (declare_weak): Add weak attribute to decl if it | |
39897 | doesn't have one already. | |
39898 | (assemble_external): Only add decls to weak_decls if they also | |
39899 | have weak attribute. | |
39900 | ||
39901 | 2010-01-14 Alexandre Oliva <aoliva@redhat.com> | |
39902 | ||
39903 | * var-tracking.c (var_reg_delete): Don't delete the association | |
39904 | between REGs and values or one-part variables if the register | |
39905 | isn't clobbered. | |
39906 | ||
39907 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> | |
39908 | ||
39909 | PR debug/42657 | |
39910 | * tree-inline.c (copy_debug_stmt): Don't reset debug stmt just | |
39911 | because its first operand is a non-localized variable. | |
39912 | ||
39913 | 2010-01-14 Martin Jambor <mjambor@suse.cz> | |
39914 | ||
39915 | PR tree-optimization/42706 | |
39916 | * tree-sra.c (encountered_recursive_call): New variable. | |
39917 | (encountered_unchangable_recursive_call): Likewise. | |
39918 | (sra_initialize): Initialize both new variables. | |
39919 | (callsite_has_enough_arguments_p): New function. | |
39920 | (scan_function): Call decl and flags check only for IPA-SRA, check | |
39921 | whether there is a recursive call and whether it has enough arguments. | |
39922 | (all_callers_have_enough_arguments_p): New function. | |
39923 | (convert_callers): Look for recursive calls only when | |
39924 | encountered_recursive_call is set. | |
39925 | (ipa_early_sra): Bail out either if | |
39926 | !all_callers_have_enough_arguments_p or | |
39927 | encountered_unchangable_recursive_call. | |
39928 | ||
39929 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> | |
39930 | ||
39931 | * sel-sched.c: Add 2010 to copyright years. | |
39932 | * sel-sched-ir.c: Likewise. | |
39933 | * sel-sched-ir.h: Likewise. | |
39934 | ||
39935 | 2010-01-14 Martin Jambor <mjambor@suse.cz> | |
39936 | ||
39937 | PR tree-optimization/42714 | |
39938 | * tree-sra.c (sra_ipa_modify_assign): Handle incompatible-type | |
39939 | constructors specially. | |
39940 | ||
39941 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
39942 | ||
39943 | * config/i386/drivers-i386.c (detect_caches_intel): | |
39944 | Add l2sizekb parameter and fill in. | |
39945 | (host_detect_local_cpu): Add l2sizekb, fill in. | |
39946 | Add Atom small cache heuristic. | |
39947 | ||
39948 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
39949 | ||
39950 | * config/i386/drivers-i386.c (detect_caches_cpuid4): | |
39951 | Add level3 parameter and fill in. | |
39952 | (detect_caches_intel): Handle level3 cache. | |
39953 | ||
39954 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
39955 | ||
39956 | * config/i386/drivers-i386.c (host_detect_local_cpu): | |
39957 | Fix core duo detection. | |
39958 | ||
39959 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
39960 | ||
39961 | * config/i386/drivers-i386.c (host_detect_local_cpu): | |
39962 | Fix Atom detection. | |
39963 | ||
39964 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> | |
39965 | ||
39966 | * config/rs6000/rs6000.c (rs6000_variable_issue): Rename to... | |
39967 | (rs6000_variable_issue_1): this. Use... | |
39968 | (rs6000_variable_issue): here. Reimplement. Print debug info. | |
39969 | ||
39970 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> | |
39971 | ||
39972 | * sel-sched-ir.c (sel_restore_other_notes): Rename to | |
39973 | sel_restore_notes. Update all callers. Call reemit_notes | |
39974 | for all insns. | |
39975 | ||
39976 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> | |
39977 | ||
39978 | PR rtl-optimization/42246 | |
39979 | * sel-sched-ir.h (get_all_loop_exits): Include exits from inner | |
39980 | loops. | |
39981 | ||
39982 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> | |
39983 | ||
39984 | * sel-sched.c (compute_av_set_at_bb_end): Do not test that number of | |
39985 | all successors is the same as number of successors in current region. | |
39986 | ||
39987 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> | |
39988 | ||
39989 | * sel-sched.c (maybe_emit_renaming_copy): Exit early when expression | |
39990 | to rename is not separable. Otherwise check that its LHS is not NULL. | |
39991 | ||
39992 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> | |
39993 | ||
39994 | * sel-sched.c (choose_best_reg_1): Loop over all regs for mode. | |
39995 | ||
39996 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> | |
39997 | ||
39998 | * sel-sched.c (mark_unavailable_hard_regs): Do not try to search | |
39999 | available registers when failed to discover LHS register class. | |
40000 | Fix indentation. Update comment. | |
40001 | ||
40002 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> | |
40003 | Alexander Monakov <amonakov@ispras.ru> | |
40004 | ||
40005 | PR rtl-optimization/42389 | |
40006 | * sel-sched.c (advance_one_cycle): Set FENCE_ISSUE_MORE | |
40007 | to can_issue_more. | |
40008 | (advance_state_on_fence): Likewise. | |
40009 | (sel_target_adjust_priority): Print debug output only when | |
40010 | sched_verbose >= 4, not 2. | |
40011 | (get_expr_cost): Do not issue all unique insns on the next cycle. | |
40012 | (fill_insns): Initialize can_issue_more from the value saved | |
40013 | with the fence. | |
40014 | * sel-sched-ir.c (flist_add): New parameter issue_more. | |
40015 | Init FENCE_ISSUE_MORE with it. | |
40016 | (merge_fences): Likewise. | |
40017 | (init_fences): Update call to flist_add. | |
40018 | (add_to_fences, add_clean_fence_to_fences) | |
40019 | (add_dirty_fence_to_fences): Likewise. | |
40020 | (move_fence_to_fences): Update call to merge_fences. | |
40021 | (invoke_reorder_hooks): Do not reset can_issue_more on insns from | |
40022 | sched groups. | |
40023 | * sel-sched-ir.h (struct _fence): New field issue_more. | |
40024 | (FENCE_ISSUE_MORE): New accessor macro. | |
40025 | ||
40026 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> | |
40027 | ||
40028 | PR rtl-optimization/42388 | |
40029 | * sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks | |
40030 | that have no predecessors nor successors. Do not call move_bb_info | |
40031 | for empty blocks outside of current region. | |
40032 | ||
40033 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> | |
40034 | ||
40035 | PR rtl-optimization/42294 | |
40036 | * sel-sched-ir.h (struct _sel_insn_data): Update comment. | |
40037 | * sel-sched.c (move_exprs_to_boundary): Transitively add all | |
40038 | originators' originators. | |
40039 | ||
40040 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> | |
40041 | ||
40042 | PR rtl-optimization/39453 | |
40043 | PR rtl-optimization/42246 | |
40044 | * sel-sched-ir.c (considered_for_pipelining_p): Do not test | |
40045 | for pipelining_p. | |
40046 | (sel_add_loop_preheaders): Add preheader to last_added_blocks. | |
40047 | ||
40048 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> | |
40049 | Alexander Monakov <amonakov@ispras.ru> | |
40050 | ||
40051 | PR middle-end/42245 | |
40052 | * sel-sched-ir.c (sel_recompute_toporder): New. Use it... | |
40053 | (maybe_tidy_empty_bb): ... here. Make static. Add new | |
40054 | argument. Update all callers. | |
40055 | (tidy_control_flow): ... and here. Recompute topological order | |
40056 | of basic blocks in region if necessary. | |
40057 | (sel_redirect_edge_and_branch): Change return type. Return true | |
40058 | if topological order might have been invalidated. | |
40059 | (purge_empty_blocks): Export and move from... | |
40060 | * sel-sched.c (purge_empty_blocks): ... here. | |
40061 | * sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype. | |
40062 | (maybe_tidy_empty_bb): Delete prototype. | |
40063 | (purge_empty_blocks): Declare. | |
40064 | ||
40065 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> | |
40066 | ||
40067 | PR rtl-optimization/42249 | |
40068 | * sel-sched.c (try_replace_dest_reg): When chosen register | |
40069 | and original register is the same, do not bail out early, but | |
40070 | still check all original insns for validity of replacing destination | |
40071 | register. Set EXPR_TARGET_AVAILABLE to 1 before leaving function | |
40072 | in this case. | |
40073 | ||
40074 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> | |
40075 | ||
40076 | PR c/42721 | |
40077 | Port from no-undefined-overflow branch: | |
40078 | 2009-03-09 Richard Guenther <rguenther@suse.de> | |
40079 | ||
40080 | * fold-const.c (add_double_with_sign): Fix unsigned overflow detection. | |
40081 | ||
40082 | 2010-01-14 Richard Guenther <rguenther@suse.de> | |
40083 | ||
40084 | PR lto/42665 | |
40085 | * gimple.c (iterative_hash_gimple_type): Avoid hashing error_mark_node. | |
40086 | ||
40087 | 2010-01-14 Ira Rosen <irar@il.ibm.com> | |
40088 | ||
40089 | PR tree-optimization/42709 | |
40090 | * tree-vect-slp.c (vect_get_constant_vectors): Use constant's type | |
40091 | as scalar type in creation of constant vector operand. | |
40092 | ||
40093 | 2010-01-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
40094 | ||
40095 | PR testsuite/42414 | |
40096 | * Makefile.in ($(TESTSUITEDIR)/site.exp, check-%) | |
40097 | (check-parallel-%): Match `testsuite' directory component only | |
40098 | at the end. | |
40099 | ||
40100 | 2010-01-14 Shujing Zhao <pearly.zhao@oracle.com> | |
40101 | ||
40102 | PR translation/39521 | |
40103 | * gcc.c (do_spec_1): Wrapped the error and notice messages of specs | |
40104 | strings with _(). | |
40105 | ||
40106 | 2010-01-13 Richard Guenther <rguenther@suse.de> | |
40107 | ||
40108 | PR tree-optimization/42730 | |
40109 | * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Add shortcut for | |
40110 | offset zero. | |
40111 | ||
40112 | 2010-01-13 Steve Ellcey <sje@cup.hp.com> | |
40113 | ||
40114 | PR target/pr42542 | |
40115 | * config/ia64/ia64.c (ia64_expand_vecint_compare): Convert GTU to GT | |
40116 | for V2SI by subtracting (-(INT MAX) - 1) from both operands to make | |
40117 | them signed. | |
40118 | ||
40119 | 2010-01-13 Bernd Schmidt <bernd.schmidt@analog.com> | |
40120 | ||
40121 | * config/bfin/libgcc-bfin.ver: Regenerate based on current | |
40122 | libgcc-std.ver. Add entries for ___smulsi3_highpart and | |
40123 | ___umulsi3_highpart. | |
40124 | ||
40125 | * config/bfin/bfin.c (bfin_reorg): Call run_selective_scheduling | |
40126 | rather than schedule_insns if the pass is enabled. | |
40127 | ||
40128 | 2010-01-13 Martin Jambor <mjambor@suse.cz> | |
40129 | ||
40130 | PR tree-optimization/42704 | |
40131 | * tree-sra.c (sra_modify_assign): Do not delete assignments to | |
40132 | SSA_NAMEs. | |
40133 | ||
40134 | 2010-01-13 Martin Jambor <mjambor@suse.cz> | |
40135 | ||
40136 | PR tree-optimization/42703 | |
40137 | * tree-sra.c (analyze_access_subtree): Check that we can build a | |
40138 | reference to the original data within the aggregate. | |
40139 | ||
40140 | 2010-01-13 Richard Guenther <rguenther@suse.de> | |
40141 | ||
40142 | PR tree-optimization/42705 | |
40143 | * tree-ssa-reassoc.c (build_and_add_sum): Insert stmts after labels. | |
40144 | ||
40145 | 2010-01-13 Richard Guenther <rguenther@suse.de> | |
40146 | ||
40147 | PR middle-end/42716 | |
40148 | * fold-const.c (fold_unary_loc): Fold INDIRECT_REFs. | |
40149 | ||
40150 | 2010-01-13 Jakub Jelinek <jakub@redhat.com> | |
40151 | ||
40152 | PR debug/41371 | |
40153 | * var-tracking.c (values_to_unmark): New variable. | |
40154 | (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in | |
40155 | values_to_unmark vector. Moved body to... | |
40156 | (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO, | |
40157 | instead queue it into values_to_unmark vector. | |
40158 | (vt_find_locations): Free values_to_unmark vector. | |
40159 | ||
40160 | 2010-01-13 Wolfgang Gellerich <gellerich@de.ibm.com> | |
40161 | ||
40162 | * config/s390/s390.c (override_options): Set | |
40163 | default of max-pending-list-length to 256 | |
40164 | ||
40165 | 2010-01-13 Richard Guenther <rguenther@suse.de> | |
40166 | ||
40167 | PR lto/42678 | |
40168 | * tree-pass.h (PROP_gimple_lcx): New. | |
40169 | * cfgexpand.c (pass_expand): Require PROP_gimple_lcx. | |
40170 | * passes.c (init_optimization_passes): Move pass_lower_complex_O0 | |
40171 | before the final cleanup_eh. | |
40172 | (dump_properties): Dump PROP_gimple_lcx. | |
40173 | * tree-complex.c (pass_lower_complex): Provide PROP_gimple_lcx. | |
40174 | (tree_lower_complex_O0): Remove. | |
40175 | (gate_no_optimization): Run if PROP_gimple_lcx is not set. | |
40176 | (pass_lower_complex_O0): Provide PROP_gimple_lcx. Run | |
40177 | tree_lower_complex, schedule TODO_update_ssa. | |
40178 | * lto-streamer-out.c (output_function): Stream the functions | |
40179 | properties. | |
40180 | * lto-streamer-in.c (input_function): Likewise. | |
40181 | (lto_read_body): Do not override them here. | |
40182 | ||
40183 | 2010-01-12 Joseph Myers <joseph@codesourcery.com> | |
40184 | ||
40185 | PR c/42708 | |
40186 | * c-typeck.c (build_c_cast): Fold value cast to union type before | |
40187 | wrapping it in a CONSTRUCTOR. | |
40188 | ||
40189 | 2010-01-12 Jakub Jelinek <jakub@redhat.com> | |
40190 | ||
40191 | PR rtl-optimization/42699 | |
40192 | * cse.c (cse_insn): Optimize lhs ZERO_EXTRACT if only CONST_INTs are | |
40193 | involved. | |
40194 | ||
40195 | 2010-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
40196 | ||
40197 | * config/mips/iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, | |
40198 | SUBTARGET_WARN_UNUSED_SPEC): Move ... | |
40199 | config/mips/iris.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, | |
40200 | SUBTARGET_WARN_UNUSED_SPEC): ... here | |
40201 | * config/mips/iris5.h (LIBGCC_SPEC): Define. | |
40202 | ||
40203 | 2010-01-12 Julian Brown <julian@codesourcery.com> | |
40204 | ||
40205 | * config/arm/neon-schedgen.ml (Utils): Don't try to | |
40206 | open missing module. | |
40207 | (find_with_result): New. | |
40208 | ||
40209 | 2010-01-12 Jakub Jelinek <jakub@redhat.com> | |
40210 | ||
40211 | PR debug/42662 | |
40212 | * simplify-rtx.c (simplify_relational_operation_1): Avoid invalid rtx | |
40213 | sharing when canonicalizing ({lt,ge}u (plus a b) b). | |
40214 | ||
40215 | PR tree-optimization/42645 | |
40216 | * tree-inline.c (processing_debug_stmt): Move earlier. Make static. | |
40217 | (remap_ssa_name): If processing_debug_stmt and name wasn't found in | |
40218 | decl_map, set processing_debug_stmt to -1 and return name without | |
40219 | any remapping. | |
40220 | ||
40221 | 2010-01-11 Dave Korn <dave.korn.cygwin@gmail.com> | |
40222 | ||
40223 | * doc/install.texi (Specific#x-x-cygwin): Document minimum required | |
40224 | binutils version, and reword target configuration description. | |
40225 | ||
40226 | 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> | |
40227 | ||
40228 | * config/avr/avr.h (LINKER_NAME): Remove. | |
40229 | ||
40230 | 2010-01-11 Janis Johnson <janis187@us.ibm.com> | |
40231 | ||
40232 | PR target/42416 | |
40233 | * config/rs6000/rs6000.c (rs6000_override_options): On targets | |
40234 | that support VSX, warn for -mno-altivec if vsx is not disabled, | |
40235 | and disable vsx. | |
40236 | ||
40237 | 2010-01-11 Joseph Myers <joseph@codesourcery.com> | |
40238 | Shujing Zhao <pearly.zhao@oracle.com> | |
40239 | ||
40240 | PR translation/42469 | |
40241 | * common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=, | |
40242 | fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab | |
40243 | character between option name and help text. | |
40244 | * c.opt (imultilib): Likewise. | |
40245 | ||
40246 | 2010-01-10 Rafael Avila de Espindola <espindola@google.com> | |
40247 | ||
40248 | * lto-streamer-out.c (output_unreferenced_globals): Output static | |
40249 | variables. | |
40250 | ||
40251 | 2010-01-10 Steven Bosscher <steven@gcc.gnu.org> | |
40252 | ||
40253 | PR rtl-optimization/42621 | |
40254 | * bb-reorder.c (gate_duplicated_computed_gotos): Only run if not | |
40255 | optimizing for size. | |
40256 | (duplicate_computed_gotos): Remove now-redundant check. | |
40257 | ||
40258 | 2010-01-10 Steve Ellcey <sje@cup.hp.com> | |
40259 | ||
40260 | PR target/37454 | |
40261 | * configure.ac: Save and restore LDFLAGS and LIBS | |
40262 | * configure: Regenerate. | |
40263 | ||
40264 | 2010-01-10 Richard Guenther <rguenther@suse.de> | |
40265 | ||
40266 | PR middle-end/42667 | |
40267 | * builtins.c (fold_builtin_strlen): Add type argument and | |
40268 | convert the resulting length to it. | |
40269 | (fold_builtin_1): Adjust. | |
40270 | ||
40271 | 2010-01-09 Jakub Jelinek <jakub@redhat.com> | |
40272 | ||
40273 | * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Shorten | |
40274 | sequence for DImode constants >= 0x80000000UL <= 0xFFFFFFFFUL by | |
40275 | 1 insn. | |
40276 | (num_insns_constant_wide): Adjust for that change. | |
40277 | ||
40278 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> | |
40279 | ||
40280 | PR debug/42631 | |
40281 | * web.c (union_defs): Add used argument, to combine uses of | |
40282 | uninitialized regs. | |
40283 | (entry_register): Adjust type and tests of used argument. | |
40284 | (web_main): Widen used for new use. Pass it to union_defs. | |
40285 | * df.h (union_defs): Adjust prototype. | |
40286 | ||
40287 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> | |
40288 | ||
40289 | PR debug/42630 | |
40290 | * loop-unroll.c (referenced_in_one_insn_in_loop_p): Count debug | |
40291 | uses in new incoming argument. Free body. | |
40292 | (reset_debug_uses_in_loop): New. | |
40293 | (analyze_insn_to_expand_var): Call the latter if the former found | |
40294 | anything. Fix whitespace. Reject invalid dest overlaps before | |
40295 | going through all insns in the loop. | |
40296 | ||
40297 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> | |
40298 | ||
40299 | PR debug/42629 | |
40300 | * haifa-sched.c (dying_use_p): Debug insns don't count. | |
40301 | ||
40302 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> | |
40303 | ||
40304 | PR middle-end/42363 | |
40305 | * gimplify.c (gimplify_modify_expr): Drop lhs on noreturn calls. | |
40306 | * tree-cfg.c (is_ctrl_altering_stmt): Don't compute flags twice. | |
40307 | (verify_gimple_call): Reject LHS in noreturn calls. | |
40308 | ||
40309 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> | |
40310 | ||
40311 | PR debug/42604 | |
40312 | PR debug/42395 | |
40313 | * tree-vect-loop-manip.c (adjust_info): New type. | |
40314 | (adjust_vec): New pointer to vector. | |
40315 | (adjust_debug_stmts_now, adjust_vec_debug_stmts): New. | |
40316 | (adjust_debug_stmts, adjust_phi_and_debug_stmts): New. | |
40317 | (slpeel_update_phis_for_duplicate_loop): Use them. | |
40318 | (slpeel_update_phi_nodes_for_guard1): Likewise. | |
40319 | (slpeel_update_phi_nodes_for_guard2): Likewise. | |
40320 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
40321 | (vect_update_ivs_after_vectorizer): Likewise. | |
40322 | ||
40323 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> | |
40324 | ||
40325 | * vec.h (DEF_VEC_ALLOC_FUNC_O_STACK): Drop excess paren. | |
40326 | (DEF_VEC_ALLOC_FUNC_I_STACK): Likewise. | |
40327 | ||
40328 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> | |
40329 | ||
40330 | * config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Silence | |
40331 | bogus uninitialized warning. | |
40332 | ||
40333 | 2010-01-09 Richard Guenther <rguenther@suse.de> | |
40334 | ||
40335 | PR middle-end/42512 | |
40336 | * tree-scalar-evolution.c (interpret_loop_phi): Make sure | |
40337 | the evolution is compatible with the initial condition. | |
40338 | ||
40339 | 2010-01-09 Jakub Jelinek <jakub@redhat.com> | |
40340 | ||
40341 | * gcc.c (process_command): Update copyright notice dates. | |
40342 | * gcov.c (print_version): Likewise. | |
40343 | * gcov-dump.c (print_version): Likewise. | |
40344 | * mips-tfile.c (main): Likewise. | |
40345 | * mips-tdump.c (main): Likewise. | |
40346 | ||
40347 | 2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> | |
40348 | ||
40349 | PR target/41885 | |
40350 | * config/avr/avr.md (rotlqi3): Add CONST_INT_P check. | |
40351 | (rotlhi3): Delete. | |
40352 | (rotlhi3_8): Delete. | |
40353 | (rotlsi3): Delete. | |
40354 | (rotlsi3_8): Delete. | |
40355 | (rotlsi3_16): Delete. | |
40356 | (rotlsi3_24): Delete. | |
40357 | (rotl<mode>3): New. | |
40358 | (*rotw<mode>3): New. | |
40359 | (*rotb<mode>3): New. | |
40360 | * config/avr/avr.c (avr_rotate_bytes): New function. | |
40361 | * config/avr/avr-proto.h (avr_rotate_bytes): New function. | |
40362 | ||
40363 | 2010-01-08 Steve Ellcey <sje@cup.hp.com> | |
40364 | ||
40365 | PR target/37454 | |
40366 | * configure.ac: Modify -rdynamic check. | |
40367 | * configure: Regenerate. | |
40368 | ||
40369 | 2010-01-08 DJ Delorie <dj@redhat.com> | |
40370 | ||
40371 | * config/sh/sh.c (sh_expand_epilogue): Fix interrupt handler | |
40372 | register popping order. | |
40373 | ||
40374 | 2010-01-08 Richard Guenther <rguenther@suse.de> | |
40375 | ||
40376 | PR lto/42528 | |
40377 | * c.opt (fsigned-char): Also let LTO handle this option. | |
40378 | (funsigned-char): Likewise. | |
40379 | ||
40380 | 2010-01-07 Richard Guenther <rguenther@suse.de> | |
40381 | ||
40382 | * gimple.h (gss_for_code): Wrap gcc_assert in ENABLE_CHECKING. | |
40383 | (gimple_op): Likewise. | |
40384 | (gimple_op_ptr): Likewise. | |
40385 | (gimple_assign_set_lhs): Remove gcc_assert. | |
40386 | (gimple_assign_set_rhs1): Likewise. | |
40387 | (gimple_assign_set_rhs2): Likewise. | |
40388 | (gimple_call_set_lhs): Likewise. | |
40389 | (gimple_call_set_fn): Likewise. | |
40390 | (gimple_call_set_fndecl): Likewise. | |
40391 | (gimple_call_fndecl): Likewise. | |
40392 | (gimple_call_return_type): Likewise. | |
40393 | (gimple_call_set_chain): Likewise. | |
40394 | (gimple_call_num_args): Likewise. | |
40395 | (gimple_call_set_arg): Likewise. | |
40396 | (gimple_cond_set_code): Likewise. | |
40397 | (gimple_cond_set_lhs): Likewise. | |
40398 | (gimple_cond_set_rhs): Likewise. | |
40399 | (gimple_cond_set_true_label): Likewise. | |
40400 | (gimple_cond_set_false_label): Likewise. | |
40401 | (gimple_label_set_label): Likewise. | |
40402 | (gimple_goto_set_dest): Likewise. | |
40403 | (gimple_debug_bind_get_var): Wrap gcc_assert in ENABLE_CHECKING. | |
40404 | (gimple_debug_bind_get_value): Likewise. | |
40405 | (gimple_debug_bind_get_value_ptr): Likewise. | |
40406 | (gimple_debug_bind_set_var): Likewise. | |
40407 | (gimple_debug_bind_set_value): Likewise. | |
40408 | (gimple_debug_bind_reset_value): Likewise. | |
40409 | (gimple_debug_bind_has_value_p): Likewise. | |
40410 | (gimple_return_retval_ptr): Remove gcc_assert. | |
40411 | (gimple_return_retval): Likewise. | |
40412 | (gimple_return_set_retval): Likewise. | |
40413 | * tree-flow.h (struct gimple_df): Remove nonlocal_all member. | |
40414 | (safe_referenced_var_iterator): Remove. | |
40415 | (FOR_EACH_REFERENCED_VAR_SAFE): Likewise. | |
40416 | * tree-flow-inline.h (gimple_nonlocal_all): Remove. | |
40417 | (fill_referenced_var_vec): Remove. | |
40418 | (first_readonly_imm_use): Remove redundant gcc_assert. | |
40419 | (phi_arg_index_from_use): Combine gcc_asserts. | |
40420 | (move_use_after_head): Wrap gcc_assert in ENABLE_CHECKING. | |
40421 | (first_imm_use_stmt): Remove redundant gcc_assert. | |
40422 | * tree-cfg.c (verify_gimple_call): Verify function and chain | |
40423 | operands. Verify arguments. | |
40424 | (verify_types_in_gimple_stmt): Verify condition code and labels. | |
40425 | ||
40426 | 2010-01-07 Richard Guenther <rguenther@suse.de> | |
40427 | ||
40428 | PR tree-optimization/42641 | |
40429 | * sese.c (rename_map_elt_info): Use the SSA name version, do | |
40430 | not hash pointers. | |
40431 | ||
40432 | 2010-01-07 Jakub Jelinek <jakub@redhat.com> | |
40433 | ||
40434 | PR tree-optimization/42625 | |
40435 | * cgraph.c (cgraph_make_node_local): Clear DECL_COMDAT*, | |
40436 | TREE_PUBLIC, DECL_WEAK and DECL_EXTERNAL also for same_body aliases. | |
40437 | ||
40438 | 2010-01-07 Duncan Sands <baldrick@free.fr> | |
40439 | ||
40440 | * Makefile.in (PLUGIN_HEADERS): Add version.h. | |
40441 | ||
40442 | 2010-01-07 Uros Bizjak <ubizjak@gmail.com> | |
40443 | ||
40444 | PR target/42511 | |
40445 | * ifcvt.c (dead_or_predicable): Also remove REG_EQUAL note when | |
40446 | note itself is not function_invariant_p. | |
40447 | ||
40448 | 2009-01-07 Steven Bosscher <steven@gcc.gnu.org> | |
40449 | ||
40450 | * gcse.c (execute_rtl_cprop, execute_rtl_pre, execute_rtl_hoist): | |
40451 | Do not add the DF_NOTE problem. | |
40452 | * store-motion.c (execute_rtl_store_motion): Likewise. | |
40453 | ||
40454 | 2010-01-07 Martin Jambor <mjambor@suse.cz> | |
40455 | ||
40456 | PR tree-optimization/42157 | |
40457 | * tree-sra.c (compare_access_positions): Stabilize sort if both | |
40458 | accesses have integer types, return zero immediately if they are the | |
40459 | same. | |
40460 | ||
40461 | 2010-01-06 Richard Henderson <rth@redhat.com> | |
40462 | ||
40463 | PR middle-end/41883 | |
40464 | * haifa-sched.c (add_to_note_list): Merge into ... | |
40465 | (concat_note_lists): ... here, and ... | |
40466 | (unlink_other_notes, rm_other_notes): Merge into... | |
40467 | (remove_notes): ... here. Create REG_SAVE_NOTEs for | |
40468 | NOTE_INSN_EPILOGUE_BEG. | |
40469 | ||
40470 | 2010-01-06 Richard Guenther <rguenther@suse.de> | |
40471 | ||
40472 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Do | |
40473 | not inline regular functions into always-inline functions. | |
40474 | ||
40475 | 2010-01-06 Nick Clifton <nickc@redhat.com> | |
40476 | ||
40477 | * config/rx/rx.h (enum rx_cpu_type): Add RX200. | |
40478 | (CC1_SPEC): Issue an error message if -mcpu=rx200 and -fpu are | |
40479 | used together. | |
40480 | (OVERRIDE_OPTIONS): Delete. | |
40481 | (OPTIMIZATION_OPTIONS): Define. | |
40482 | (ALLOW_RX_FPU_INSNS): Define only in terms of -fpu option. | |
40483 | * config/rx/rx.c (rx_handle_option): Issue an error message if | |
40484 | -mcpu=rx200 and -fpu are used together. | |
40485 | (rx_set_optimization_options): New function. Issue an error | |
40486 | message if an optimization attribute attempts to reset the FPU/ | |
40487 | math optimization pairing. | |
40488 | * config/rx/rx-protos.h (rx_set_optimization_options): Prototype. | |
40489 | * config/rx/rx.opt: Set the default to 32-bit doubles. | |
40490 | * config/rx/t-rx: Add multilibs for -nofpu option. | |
40491 | * doc/invoke.texi: Update documentation of RX options. | |
40492 | ||
40493 | 2010-01-06 Richard Guenther <rguenther@suse.de> | |
40494 | ||
40495 | * tree-ssa-pre.c (name_to_id): New global. | |
40496 | (alloc_expression_id): Simplify SSA name handling. | |
40497 | (lookup_expression_id): Likewise. | |
40498 | (init_pre): Zero name_to_id. | |
40499 | (fini_pre): Free it. | |
40500 | ||
40501 | 2010-01-06 Uros Bizjak <ubizjak@gmail.com> | |
40502 | ||
40503 | * ifcvt.c (if_convert): Output slim multiple dumps with TDF_SLIM. | |
40504 | ||
40505 | 2010-01-05 H.J. Lu <hongjiu.lu@intel.com> | |
40506 | ||
40507 | PR target/42542 | |
40508 | * config/i386/sse.md (smaxv2di3): New. | |
40509 | (umaxv2di3): Likewise. | |
40510 | (sminv2di3): Likewise. | |
40511 | (uminv2di3): Likewise. | |
40512 | ||
40513 | 2010-01-05 Eric Botcazou <ebotcazou@adacore.com> | |
40514 | ||
40515 | PR target/42564 | |
40516 | * config/sparc/sparc.h (SPARC_SYMBOL_REF_TLS_P): Delete. | |
40517 | * config/sparc/sparc-protos.h (legitimize_pic_address): Likewise. | |
40518 | (legitimize_tls_address): Likewise. | |
40519 | (sparc_tls_referenced_p): Likewise. | |
40520 | * config/sparc/sparc.c (sparc_expand_move): Use legitimize_tls_address | |
40521 | and adjust calls to legitimize_pic_address. | |
40522 | (legitimate_constant_p) Use sparc_tls_referenced_p. | |
40523 | (legitimate_pic_operand_p): Likewise. | |
40524 | (sparc_legitimate_address_p): Do not use SPARC_SYMBOL_REF_TLS_P. | |
40525 | (sparc_tls_symbol_ref_1): Delete. | |
40526 | (sparc_tls_referenced_p): Make static, recognize specific patterns. | |
40527 | (legitimize_tls_address): Make static, handle CONST patterns. | |
40528 | (legitimize_pic_address): Make static, remove unused parameter and | |
40529 | adjust recursive calls. | |
40530 | (sparc_legitimize_address): Make static, use sparc_tls_referenced_p | |
40531 | and adjust call to legitimize_pic_address. | |
40532 | (sparc_output_mi_thunk): Likewise. | |
40533 | ||
40534 | 2010-01-05 Paolo Bonzini <bonzini@gnu.rg> | |
40535 | H.J. Lu <hongjiu.lu@intel.com> | |
40536 | ||
40537 | PR target/42542 | |
40538 | * config/i386/i386.c (ix86_expand_int_vcond): Convert GTU to GT | |
40539 | for V4SI and V2DI by subtracting (-(INT MAX) - 1) from both | |
40540 | operands to make them signed. | |
40541 | ||
40542 | Revert: | |
40543 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> | |
40544 | ||
40545 | PR target/42542 | |
40546 | * config/i386/i386.c (ix86_expand_int_vcond): Don't convert | |
40547 | GTU to GT for V4SI and V2DI. | |
40548 | ||
40549 | * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP. | |
40550 | (umin<mode>3): Removed. | |
40551 | (uminv8hi3): New. | |
40552 | (uminv4si3): Likewise. | |
40553 | ||
40554 | 2010-01-05 Martin Jambor <mjambor@suse.cz> | |
40555 | ||
40556 | PR tree-optimization/42462 | |
40557 | * ipa-inline.c (compute_inline_parameters): Pass node->decl instead of | |
40558 | current_function_decl to helper functions and macros. | |
40559 | ||
40560 | 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
40561 | ||
40562 | PR bootstrap/41771 | |
40563 | * flags.h: Don't include real.h. | |
40564 | (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS, | |
40565 | HONOR_SIGN_DEPENDENT_ROUNDING): Move ... | |
40566 | * real.h (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, | |
40567 | HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): ... here. | |
40568 | * dominance.c: Update copyright. | |
40569 | * gimple.c (walk_gimple_op): Remove inline. | |
40570 | * tree-ssa-reassoc.c: Include real.h. | |
40571 | * Makefile.in (FLAGS_H): Remove $(REAL_H). | |
40572 | (tree-ssa-reassoc.o): Depend on $(REAL_H). | |
40573 | ||
40574 | 2010-01-05 Nick Clifton <nickc@redhat.com> | |
40575 | ||
40576 | * config/rx/rx.c (rx_get_stack_layout): Fix allocation of second | |
40577 | register to push into the stack frame when the accumulator has to | |
40578 | be saved during interrupts. | |
40579 | ||
40580 | 2010-01-05 Eric Fisher <joefoxreal@gmail.com> | |
40581 | ||
40582 | * doc/invoke.texi: Remove the documentation about option | |
40583 | -Wunreachable-code. | |
40584 | * common.opt (Wunreachable-code): Preserved for backward | |
40585 | compatibility. | |
40586 | * tree-cfg.c: Remove the implementation of -Wunreachable-code. | |
40587 | * opts.c (common_handle_option): Add OPT_Wunreachable_code to | |
40588 | the backward compatibility flag section. | |
40589 | ||
40590 | 2010-01-05 Richard Guenther <rguenther@suse.de> | |
40591 | ||
40592 | * tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize. | |
40593 | ||
40594 | 2010-01-05 Jakub Jelinek <jakub@redhat.com> | |
40595 | ||
40596 | PR other/42611 | |
40597 | * cfgexpand.c (expand_one_var): Diagnose too large variables. | |
40598 | ||
40599 | PR tree-optimization/42508 | |
40600 | * tree-sra.c (convert_callers): Check for recursive call | |
40601 | by comparing cgraph nodes instead of decls. | |
40602 | (modify_function): Call ipa_modify_formal_parameters also | |
40603 | on all same_body aliases. | |
40604 | ||
40605 | * cgraphunit.c (cgraph_materialize_all_clones): Compare | |
40606 | cgraph nodes when checking for same_body aliases. | |
40607 | ||
40608 | 2010-01-05 Richard Guenther <rguenther@suse.de> | |
40609 | ||
40610 | * tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant | |
40611 | allocation and lookup. | |
40612 | (get_or_alloc_expr_for_constant): Likewise. | |
40613 | (phi_translate): Sink allocation. | |
40614 | ||
40615 | 2010-01-04 Richard Guenther <rguenther@suse.de> | |
40616 | ||
40617 | * tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate | |
40618 | a new entry only if needed. | |
40619 | * tree-ssa-dom.c (lookup_avail_expr): Likewise. | |
40620 | * tree-ssa-coalesce.c (find_coalesce_pair): Avoid one | |
40621 | hashtable lookup. | |
40622 | * tree-ssa-pre.c (sorted_array_from_bitmap_set): Pre-allocate | |
40623 | the result array. | |
40624 | (phi_translate): Handle CONSTANTs early. | |
40625 | ||
40626 | 2010-01-04 Martin Jambor <mjambor@suse.cz> | |
40627 | ||
40628 | PR tree-optimization/42398 | |
40629 | * tree-sra.c (struct access): Removed flag grp_different_types. | |
40630 | (dump_access): Do not dump the removed flag. | |
40631 | (sort_and_splice_var_accesses): Do not set the removed flag. | |
40632 | (sra_modify_expr): Check for type compatibility directly. | |
40633 | ||
40634 | 2010-01-04 Martin Jambor <mjambor@suse.cz> | |
40635 | ||
40636 | PR tree-optimization/42366 | |
40637 | * ipa-cp.c (ipcp_init_stage): Always call ipa_compute_jump_functions on | |
40638 | edges with variable number of parameters. | |
40639 | * ipa-prop.c (ipa_write_node_info): Stream out uses_analysis_done | |
40640 | flag instead of asserting it. | |
40641 | (ipa_read_node_info): Read uses_analysis_done flag. | |
40642 | ||
40643 | 2010-01-04 Richard Guenther <rguenther@suse.de> | |
40644 | ||
40645 | * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use | |
40646 | iterative_hash_* as intended. | |
40647 | (vn_reference_compute_hash): Likewise. Simplify hashing | |
40648 | SSA names. | |
40649 | (vn_reference_lookup_2): Likewise. | |
40650 | (vn_nary_op_compute_hash): Likewise. | |
40651 | (vn_phi_compute_hash): Likewise. | |
40652 | (expressions_equal_p): Remove strange code. | |
40653 | * tree-ssa-pre.c (pre_expr_eq): Use gcc_unreachable (). | |
40654 | (pre_expr_hash): Likewise. Simplify hashing SSA names. | |
40655 | (bitmap_insert_into_set_1): Take value-id as parameter. | |
40656 | (add_to_value): Pass it. | |
40657 | (bitmap_insert_into_set): Likewise. | |
40658 | (bitmap_value_insert_into_set): Likewise. Remove redundant check. | |
40659 | ||
40660 | 2010-01-04 Jakub Jelinek <jakub@redhat.com> | |
40661 | ||
40662 | PR driver/42442 | |
40663 | * gcc.c (SWITCH_IGNORE_PERMANENTLY): Define. | |
40664 | (do_self_spec): For switches with SWITCH_IGNORE set set also | |
40665 | SWITCH_IGNORE_PERMANENTLY. | |
40666 | (check_live_switch): Check SWITCH_IGNORE_PERMANENTLY instead | |
40667 | of SWITCH_IGNORE. | |
40668 | ||
40669 | 2010-01-04 Rafael Avila de Espindola <espindola@google.com> | |
40670 | ||
40671 | * lto-streamer-out.c (output_unreferenced_globals): Output the full | |
40672 | tree of an unreferenced global var. | |
40673 | ||
40674 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> | |
40675 | ||
40676 | PR target/42542 | |
40677 | * config/i386/i386.c (ix86_expand_int_vcond): Don't convert | |
40678 | GTU to GT for V4SI and V2DI. | |
40679 | ||
40680 | * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP. | |
40681 | (umin<mode>3): Removed. | |
40682 | (uminv8hi3): New. | |
40683 | (uminv4si3): Likewise. | |
40684 | ||
40685 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> | |
40686 | ||
40687 | PR lto/42581 | |
40688 | * collect2.c (main): Turn on trace in collect2 if -v is passed | |
40689 | to gcc with LTO. | |
40690 | ||
40691 | 2010-01-03 Jerry Quinn <jlquinn@optonline.net> | |
40692 | ||
40693 | * doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. Update | |
40694 | description of expression operand. | |
40695 | ||
40696 | 2010-01-03 Andrew Jenner <andrew@codesourcery.com> | |
40697 | ||
40698 | * configure.ac: Add install-html to target_list for Make-hooks. | |
40699 | * configure: Regenerate. | |
40700 | * fortran/Make-lang.in (F95_HTMLFILES): New. | |
40701 | (fortran.html): Use it. | |
40702 | (fortran.install-html): New. | |
40703 | * Makefile.in (install-html): Add lang.install-html. | |
40704 | * java/Make-lang.in (JAVA_HTMLFILES): New. | |
40705 | (java.html): Use it. | |
40706 | (java.install-html): New. | |
40707 | * objc/Make-lang.in (objc.install-html): New. | |
40708 | * objcp/Make-lang.in (obj-c++.install-html): New. | |
40709 | * cp/Make-lang.in (c++.install-html): New. | |
40710 | * ada/gcc-interface/Make-lang.in (ada.install-html): New. | |
40711 | * lto/Make-lang.in (lto.install-html): New. | |
40712 | ||
40713 | 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> | |
40714 | ||
40715 | PR lto/42520 | |
40716 | * gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt. | |
40717 | ||
40718 | 2009-01-03 Steven Bosscher <steven@gcc.gnu.org> | |
40719 | ||
40720 | PR rtl-optimization/41862 | |
40721 | * store-motion.c (store_killed_in_insn, compute_store_table, | |
40722 | remove_reachable_equiv_notes, replace_store_insn, | |
40723 | build_store_vectors): Ignore all DEBUG_INSNs. | |
40724 | ||
40725 | 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> | |
40726 | ||
40727 | PR lto/41564 | |
40728 | * common.opt: Add dumpdir. | |
40729 | ||
40730 | * gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase | |
40731 | isn't specified. | |
40732 | (option_map): Add --dumpdir. | |
40733 | ||
40734 | * gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir. | |
40735 | ||
40736 | * lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o. | |
40737 | ||
40738 | * opts.c (decode_options): Try dump_dir_name first if | |
40739 | dump_base_name isn't an absolute path. | |
40740 | (common_handle_option): Handle OPT_dumpdir. | |
40741 | ||
40742 | * toplev.c (dump_dir_name): New. | |
40743 | (print_switch_values): Also ignore -dumpdir. | |
40744 | ||
40745 | * toplev.h (dump_dir_name): New. | |
40746 | ||
40747 | 2010-01-03 Richard Guenther <rguenther@suse.de> | |
40748 | ||
40749 | PR tree-optimization/42589 | |
40750 | * tree-ssa-math-opts.c (execute_optimize_bswap): Allow | |
40751 | double-word expansion of bswap32. | |
40752 | ||
40753 | 2010-01-03 Steven Bosscher <steven@gcc.gnu.org> | |
40754 | ||
40755 | * postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM | |
40756 | with BLOCK_FOR_INSN. | |
40757 | * auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise. | |
40758 | * ifcvt.c (noce_get_alt_condition, noce_try_abs, | |
40759 | noce_process_if_block): Likewise. | |
40760 | * gcse.c (compute_local_properties, insert_expr_in_table, | |
40761 | insert_set_in_table, canon_list_insert, find_avail_set, | |
40762 | pre_insert_copy_insn): Likewise. | |
40763 | ||
40764 | * basic-block.h (BLOCK_NUM): Move from here... | |
40765 | * sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler. | |
40766 | ||
40767 | 2010-01-03 Richard Guenther <rguenther@suse.de> | |
40768 | ||
40769 | PR tree-optimization/42438 | |
40770 | * tree-ssa-pre.c (struct bb_bitmap_sets): Add | |
40771 | contains_may_not_return_call flag. | |
40772 | (BB_MAY_NOTRETURN): New. | |
40773 | (valid_in_sets): Trapping nary operations are not valid | |
40774 | in blocks that may not return. | |
40775 | (insert_into_preds_of_block): Remove check for trapping expressions. | |
40776 | (compute_avail): Compute also BB_MAY_NOTRETURN. | |
40777 | ||
40778 | 2010-01-03 Gerald Pfeifer <gerald@pfeifer.com> | |
40779 | ||
40780 | * doc/invoke.texi: Add 2010 to copyright years. | |
40781 | ||
40782 | 2010-01-03 Eric Botcazou <ebotcazou@adacore.com> | |
40783 | ||
40784 | * config/sparc/sparc.c: Fix formatting nits. | |
40785 | ||
40786 | 2010-01-02 Gerald Pfeifer <gerald@pfeifer.com> | |
40787 | Alexander Monakov <amonakov@ispras.ru> | |
40788 | ||
40789 | * doc/invoke.texi (Optimize Options): Reword introduction a bit. | |
40790 | ||
40791 | 2010-01-02 Richard Guenther <rguenther@suse.de> | |
40792 | ||
40793 | PR middle-end/42577 | |
40794 | * tree-vrp.c (check_all_array_refs): Skip non-excutable blocks. | |
40795 | (simplify_switch_using_ranges): Mark to be removed edges | |
40796 | as non-executable. | |
40797 | ||
40798 | 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
40799 | ||
40800 | * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. | |
40801 | ||
40802 | * collect2.c (scan_libraries): Add missing argument in call to | |
40803 | scan_prog_file. | |
40804 | ||
40805 | 2010-01-02 Uros Bizjak <ubizjak@gmail.com> | |
40806 | ||
40807 | PR target/42448 | |
40808 | * config/alpha/predicates.md (aligned_memory_operand): Return false | |
40809 | for CQImode. | |
40810 | (unaligned_memory_operand): Return true for CQImode. | |
40811 | * config/alpha/alpha.c (get_aligned_mem): Assert that location | |
40812 | doesn not cross aligned SImode word boundary. | |
40813 | ||
40814 | 2010-01-02 Anatoly Sokolov <aesok@post.ru> | |
40815 | ||
40816 | * config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_): | |
40817 | Remove. | |
40818 | * config/avr/avr-protos.h (avr_init_once, avr_optimization_options, | |
40819 | avr_change_section, avr_reg_class_from_letter) : Remove declaration. | |
40820 | ||
40821 | 2010-01-02 Richard Guenther <rguenther@suse.de> | |
40822 | ||
40823 | PR lto/41597 | |
40824 | * toplev.c (compile_file): Emit LTO marker properly. Change | |
40825 | it to __gnu_lto_v1. | |
40826 | * collect2.c (scan_prog_file): Adjust for changed LTO marker. | |
40827 | ||
40828 | 2010-01-01 Richard Guenther <rguenther@suse.de> | |
40829 | ||
40830 | PR debug/42455 | |
40831 | * tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order. | |
40832 | ||
40833 | 2010-01-01 Richard Guenther <rguenther@suse.de> | |
40834 | ||
40835 | PR c/42570 | |
40836 | * c-decl.c (grokdeclarator): For zero-size arrays force | |
40837 | structural equality checks as layout_type does. | |
40838 | ||
40839 | 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> | |
40840 | ||
40841 | * builtins.c: Update copyright to 2010. | |
40842 | ||
40843 | 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> | |
40844 | ||
40845 | PR lto/42531 | |
40846 | * lto-streamer-out.c (produce_asm): Revert the last change. | |
40847 | (copy_function): Likewise. | |
40848 | ||
40849 | * lto-streamer.c (lto_get_section_name): Skip any leading | |
40850 | asterisk in name. | |
40851 | ||
40852 | 2010-01-01 Richard Guenther <rguenther@suse.de> | |
40853 | ||
40854 | PR middle-end/42559 | |
40855 | * builtins.c (get_object_alignment): Do not use DECL_ALIGN | |
40856 | for LABEL_DECLs. | |
40857 | ||
40858 | \f | |
40859 | Copyright (C) 2010 Free Software Foundation, Inc. | |
40860 | ||
40861 | Copying and distribution of this file, with or without modification, | |
40862 | are permitted in any medium without royalty provided the copyright | |
40863 | notice and this notice are preserved. |