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Commit | Line | Data |
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cd533689 PP |
1 | 2009-04-30 Paul Pluzhnikov <ppluzhnikov@google.com> |
2 | Roland McGrath <roland@redhat.com> | |
3 | ||
4 | * configure.ac (HAVE_LD_BUILDID): New check for ld --build-id | |
5 | support. | |
6 | (ENABLE_LD_BUILDID): New configuration option. | |
7 | * gcc.c [HAVE_LD_BUILDID and ENABLE_LD_BUILDID] | |
8 | (LINK_BUILDID_SPEC): New macro. | |
9 | (init_spec): If defined, prepend it between LINK_EH_SPEC and | |
10 | link_spec. | |
11 | * doc/install.texi: Document --enable-linker-build-id option. | |
12 | * configure: Rebuild. | |
13 | * config.in: Rebuild. | |
14 | ||
ba6adec4 AN |
15 | 2009-04-30 Adam Nemet <anemet@caviumnetworks.com> |
16 | ||
17 | * config/mips/mips.h (FRAME_GROWS_DOWNWARD, | |
18 | MIPS_GP_SAVE_AREA_SIZE): Define new macros. | |
19 | (STARTING_FRAME_OFFSET): Return 0 if FRAME_GROWS_DOWNWARD. Use | |
20 | MIPS_GP_SAVE_AREA_SIZE. | |
21 | * config/mips/mips.c (struct mips_frame_info): Update comment | |
22 | before arg_pointer_offset and hard_frame_pointer_offset. | |
23 | (mips_compute_frame_info): Update diagram before function: to | |
24 | correctly use stack_pointer_rtx for fp_sp_offset and gp_sp_offset, to | |
25 | indicate the position of frame_pointer_rtx with -fstack-protector and | |
26 | to show args_size. Don't allocate cprestore area for leaf functions | |
27 | if FRAME_GROWS_DOWNWARD. Use MIPS_GP_SAVE_AREA_SIZE to set | |
28 | cprestore_size. | |
29 | (mips_initial_elimination_offset): Update for FRAME_GROWS_DOWNWARD. | |
30 | ||
48f5b722 MM |
31 | 2009-04-30 Michael Matz <matz@suse.de> |
32 | ||
ba6adec4 AN |
33 | PR tree-optimization/39955 |
34 | * config/rs6000/rs6000.c (rs6000_check_sdmode): Also check SSA_NAMEs. | |
48f5b722 | 35 | |
b65d6744 DK |
36 | 2009-04-30 Dave Korn <dave.korn.cygwin@gmail.com> |
37 | ||
38 | * ira.c (setup_cover_and_important_classes): Use safe macro | |
39 | REG_CLASS_FOR_CONSTRAINT instead of calling regclass_for_constraint | |
40 | directly. | |
41 | * genpreds.c (write_tm_preds_h): Output suitable definition of | |
42 | REG_CLASS_FOR_CONSTRAINT. | |
43 | ||
f136c8ae RAE |
44 | 2009-04-30 Rafael Avila de Espindola <espindola@google.com> |
45 | ||
46 | * alloc-pool.c (alloc_pool_descriptor): Use an insert_opion value | |
47 | instead of an int. | |
48 | * bitmap.c (bitmap_descriptor): Likewise. | |
49 | * ggc-common.c (loc_descriptor): Likewise. | |
50 | * varray.c (varray_descriptor): Likewise. | |
51 | * vec.c (vec_descriptor): Likewise. | |
52 | ||
43fcece8 | 53 | 2009-04-30 Eric Botcazou <ebotcazou@adacore.com> |
35debead EB |
54 | |
55 | * Makefile.in (dce.o): Add $(EXCEPT_H). | |
56 | * dce.c: Include except.h and delete redundant vector definitions. | |
57 | (deletable_insn_p): Return false for non-call insns that can throw | |
58 | if DF is running. | |
59 | ||
df35c271 SB |
60 | 2009-04-30 Steven Bosscher <steven@gcc.gnu.org> |
61 | ||
62 | * gcse.c (ae_gen): Remove. | |
63 | (can_assign_to_reg_p): Rename to can_assign_to_reg_without_clobbers_p | |
64 | and make non-static function to make it available in store-motion.c. | |
65 | Update call sites with search-and-replace. | |
66 | (enumerate_ldsts, reg_set_info, reg_clear_last_set, store_ops_ok, | |
67 | extract_mentioned_regs, extract_mentioned_regs_helper, | |
68 | find_moveable_store, compute_store_table, load_kills_store, find_loads, | |
69 | store_killed_in_insn, store_killed_after, store_killed_before, | |
70 | build_store_vectors, insert_insn_start_basic_block, insert-store, | |
71 | remove_reachable_equiv_notes, replace_store_insn, delete_store, | |
72 | free_store_memory, one_store_motion_pass, gate_rtl_store_motion, | |
73 | execute_rtl_store_motion, pass_rtl_store_motion): Move to... | |
74 | * store-motion.c: ...new file. Also copy data structures from gcse.c | |
75 | and clean up to remove parts not used by store motion. | |
76 | * rtl.h (can_assign_to_reg_without_clobbers_p): Add prototype. | |
77 | * Makefile.in (store-motion.o): New rule. Add to OBJS-common. | |
78 | ||
f711a87a RR |
79 | 2009-04-30 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
80 | ||
81 | PR target/38571 | |
82 | * config/arm/arm.h (FUNCTION_BOUNDARY): Set to 16 for thumb | |
83 | when optimizing for size. | |
84 | ||
fa5ed76e HPN |
85 | 2009-04-30 Hans-Peter Nilsson <hp@axis.com> |
86 | ||
87 | * gcse.c (gcse_constant_p): Fix typo in last change. | |
88 | ||
0acbbdb0 RAE |
89 | 2009-04-30 Rafael Avila de Espindola <espindola@google.com> |
90 | ||
91 | * plugin.c: Include plugin-version.h only if ENABLE_PLUGIN is defined. | |
92 | ||
82f5c05d AK |
93 | 2009-04-30 Andreas Krebbel <krebbel1@de.ibm.com> |
94 | ||
95 | * gcse.c (gcse_constant_p): Make sure the constant is sharable. | |
96 | ||
6d8f135b JW |
97 | 2009-04-29 James E. Wilson <wilson@codesourcery.com> |
98 | ||
99 | * config/mips/mips.c (mips_add_offset): Use gen_int_mode for | |
100 | CONST_HIGH_PART result. | |
101 | ||
c21ca196 AS |
102 | 2009-04-29 Anatoly Sokolov <aesok@post.ru> |
103 | ||
104 | * config/avr/avr.c (initial_elimination_offset): Rename to | |
105 | avr_initial_elimination_offset. | |
106 | (frame_pointer_required_p): Rename to avr_frame_pointer_required_p, | |
107 | change return type to bool. | |
108 | (avr_can_eliminate): New function. | |
109 | * config/avr/avr.h (CAN_ELIMINATE): Use avr_can_eliminate. | |
110 | (FRAME_POINTER_REQUIRED): Use avr_frame_pointer_required_p. | |
111 | (INITIAL_ELIMINATION_OFFSET): Use avr_initial_elimination_offset. | |
112 | * config/avr/avr-protos.h (initial_elimination_offset) : Rename to | |
113 | avr_initial_elimination_offset. | |
114 | (frame_pointer_required_p): Rename to avr_frame_pointer_required_p. | |
115 | (avr_initial_elimination_offset): Define. | |
116 | ||
2a34bece EB |
117 | 2009-04-29 Eric Botcazou <ebotcazou@adacore.com> |
118 | Steven Bosscher <steven@gcc.gnu.org> | |
119 | ||
120 | PR rtl-optimization/39938 | |
121 | * Makefile.in (cfgrtl.o): Add $(INSN_ATTR_H). | |
122 | * cfgrtl.c: Include insn-attr.h. | |
123 | (rest_of_pass_free_cfg): New function. | |
124 | (pass_free_cfg): Use rest_of_pass_free_cfg as execute function. | |
125 | * resource.c (init_resource_info): Remove call to df_analyze. | |
126 | ||
5dc7911e RG |
127 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
128 | ||
129 | PR target/39943 | |
130 | * config/i386/i386.c (ix86_vectorize_builtin_conversion): Only | |
131 | allow conversion to signed integers. | |
132 | ||
1fe479fd RG |
133 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
134 | ||
135 | * tree-cfg.c (verify_gimple_assign_binary): Allow vector | |
136 | shifts of floating point vectors if the shift amount is | |
137 | a constant multiple of the element size. | |
138 | ||
8e001680 AK |
139 | 2009-04-29 Andreas Krebbel <krebbel1@de.ibm.com> |
140 | Michael Matz <matz@suse.de> | |
141 | ||
142 | PR middle-end/39927 | |
143 | PR bootstrap/39929 | |
144 | * tree-outof-ssa.c (emit_partition_copy): New function. | |
145 | (insert_partition_copy_on_edge, insert_rtx_to_part_on_edge, | |
146 | insert_part_to_rtx_on_edge): Perform the partition base var | |
147 | copy using emit_partition_copy. | |
148 | (insert_value_copy_on_edge): Convert constants to the right mode. | |
149 | (insert_rtx_to_part_on_edge): Add UNSIGNEDSRCP parameter. | |
150 | (elim_create): Pass the sign of the src to insert_rtx_to_part_on_edge. | |
151 | ||
e50e3081 BS |
152 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
153 | ||
154 | * config/bfin/bfin.c (bfin_optimize_loop): If we need a scratch reg, | |
155 | scan backwards to try to find a constant to initialize it. | |
156 | ||
4e5d521b BS |
157 | * config/bfin/bfin.c (bfin_optimize_loop): When looking for the last |
158 | insn before the loop_end instruction, don't look past labels. | |
159 | ||
7c90021d RG |
160 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
161 | ||
162 | PR middle-end/39937 | |
163 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not | |
164 | loose type conversions. | |
165 | (forward_propagate_addr_expr): Fix tuplification bug. Remove | |
166 | stmts only if there are no uses of its definition. | |
167 | ||
97a988bc BS |
168 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
169 | ||
170 | * config/bfin/bfin.h (splitting_loops): Declare. | |
171 | * config/bfin/bfin-protos.h (WA_05000257, WA_05000283, WA_05000315): | |
172 | Reorder bit definitions to be ascending. | |
173 | (WA_LOAD_LCREGS, ENABLE_WA_LOAD_LCREGS): New macros. | |
174 | * config/bfin/bfin.c (splitting_loops): New variable. | |
175 | (bfin_cpus): Add WA_LOAD_LCREGS as needed. | |
176 | (struct loop_info): Remove members INIT and LOOP_INIT. | |
177 | (bfin_optimize_loop): Don't set them. Reorder the code that generates | |
178 | the LSETUP sequence. Allow LC to be loaded from any register, but also | |
179 | add a case to push/pop a PREG scratch if ENABLE_WA_LOAD_LCREGS. | |
180 | (bfin_reorg_loops): When done, split all BB_ENDs with splitting_loops | |
181 | set to 1. | |
182 | * config/bfin/bfin.md (loop_end splitter): Use splitting_loops instead | |
183 | of reload_completed. | |
184 | From Jie Zhang: | |
185 | * config/bfin/bfin.md (movsi_insn): Refine constraints. | |
186 | ||
0c463e16 RAE |
187 | 2009-04-29 Rafael Avila de Espindola <espindola@google.com> |
188 | ||
189 | * Makefile.in (PLUGIN_VERSION_H): New. | |
190 | (OBJS-common): Remove plugin-version.o. | |
191 | (plugin.o): Depend on (PLUGIN_VERSION_H). | |
192 | (plugin-version.o): Remove. | |
193 | * configure: Regenerate | |
194 | * configure.ac: Create plugin-version.h. | |
195 | * gcc-plugin.h (plugin_gcc_version): Remove. | |
196 | (plugin_default_version_check): Change signature. | |
197 | * plugin-version.c: Remove. | |
198 | * plugin.c: Include plugin-version.h. | |
199 | (str_plugin_gcc_version_name): Remove. | |
200 | (try_init_one_plugin): Pass gcc version to plugin_init. | |
201 | (plugin_default_version_check): Both gcc and plugin versions are now | |
202 | arguments. | |
203 | ||
307e7eab BS |
204 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
205 | ||
206 | * config/bfin/bfin.c (bfin_optimize_loop): Unify handling of | |
207 | problematic last insns. Test for TYPE_CALL rather than CALL_P. | |
208 | Remove special case testing for last insn of inner loops. Don't fail if | |
209 | the loop ends with a jump, emit an extra nop instead. | |
210 | ||
c5d96723 BS |
211 | * config/bfin/bfin.c (bfin_register_move_cost): Test for subsets of |
212 | DREGS rather than comparing directly. Remove code that tries to | |
213 | account for latencies. | |
214 | ||
de0b4ad5 RG |
215 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
216 | ||
217 | PR tree-optimization/39941 | |
218 | * tree-ssa-pre.c (eliminate): Schedule update-ssa after | |
219 | eliminating an indirect call. | |
220 | ||
3a19701a RG |
221 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
222 | ||
223 | * tree-cfg.c (verify_types_in_gimple_reference): Add require_lvalue | |
224 | parameter. Allow invariants as base if !require_lvalue. | |
225 | (verify_gimple_assign_single): Adjust. | |
226 | ||
a0a31d1e BS |
227 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
228 | ||
229 | * config/bfin/bfin.md (sp_or_sm, spm_string, spm_name): New macro. | |
230 | (ss<spm_name>hi3, ss<spm_name>hi3_parts, ss<spm_name>hi3_low_parts, | |
231 | ss<spm_name_hi3_high_parts): New patterns, replacing ssaddhi3, ssubhi3, | |
232 | ssaddhi3_parts and sssubhi3_parts. | |
233 | (flag_mulhi3_parts): Produce a HImode output rather than trying to set | |
234 | a VEC_SELECT. | |
235 | * config/bfin/bfin.c (bfin_expand_builtin, case BFIN_BUILTIN_CPLX_SQU): | |
236 | Adjust accordingly. | |
237 | ||
795bd26a RG |
238 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
239 | ||
240 | * tree-vect-loop.c (get_initial_def_for_induction): Use | |
241 | correct types for pointer increment. | |
242 | ||
04be270f KG |
243 | 2009-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
244 | ||
245 | * toplev.c (print_version): Update GMP version string calculation. | |
246 | ||
e1a3b85c EB |
247 | 2009-04-28 Eric Botcazou <ebotcazou@adacore.com> |
248 | ||
249 | PR rtl-optimization/39938 | |
250 | * resource.c (init_resource_info): Add call to df_analyze. | |
251 | ||
8224166e UB |
252 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
253 | ||
254 | * config/alpha/alpha.md (usegp): Cast the result of | |
255 | alpha_find_lo_sum_using_gp to enum attr_usegp. | |
256 | * config/alpha/alpha.c (override_options): Remove end-of-structure | |
257 | marker element from cpu_table. Use array size of cpu_table to handle | |
258 | -mcpu and -mtune options. | |
259 | (tls_symbolic_operand_type): Change 0 to TLS_MODEL_NONE. | |
260 | ||
c5f0fe67 JM |
261 | 2009-04-28 Joseph Myers <joseph@codesourcery.com> |
262 | ||
263 | * config.gcc (powerpc*-*-* | rs6000-*-*): Add | |
264 | rs6000/option-defaults.h to tm_file. Support cpu_32, cpu_64, | |
265 | tune_32 and tune_64. | |
266 | * doc/install.texi (--with-cpu-32, --with-cpu-64): Document | |
267 | support on PowerPC. | |
268 | * config/rs6000/rs6000.h (OPTION_DEFAULT_SPECS): Move to ... | |
269 | * config/rs6000/option-defaults.h: ... here. New file. | |
270 | (OPT_64, OPT_32): Define. | |
271 | (MASK_64BIT): Define to 0 if not already defined. | |
272 | (OPT_ARCH64, OPT_ARCH32): Define. | |
273 | (OPTION_DEFAULT_SPECS): Add entries for cpu_32, cpu_64, tune_32 | |
274 | and tune_64. | |
275 | ||
0c48a567 RR |
276 | 2009-04-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
277 | ||
278 | * config/arm/arm.c (arm_override_options): Emit error on using | |
279 | fpa with AAPCS. | |
280 | ||
f1028b9d UB |
281 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
282 | ||
283 | PR rtl-optimization/39914 | |
284 | * ira-conflicts.c (ira_build_conflicts): Prohibit call used | |
285 | registers for allocnos created from user-defined variables only | |
286 | when not optimizing. | |
287 | ||
e0dd989a RG |
288 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
289 | ||
290 | PR middle-end/39937 | |
291 | * fold-const.c (fold_binary): Use distribute_real_division only | |
292 | on float types. | |
293 | ||
9a17c91d SE |
294 | 2009-04-28 Steve Ellcey <sje@cup.hp.com> |
295 | ||
296 | * config.gcc (hppa*64*-*-hpux11*): Set use_gcc_stdint and | |
297 | add hpux-stdint.h to tm_file. | |
298 | (hppa[12]*-*-hpux11*): Ditto. | |
299 | (ia64*-*-hpux*): Ditto. | |
300 | * config/hpux-stdint.h: New. | |
60839f5d | 301 | * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Set |
9a17c91d | 302 | __STDC_EXT__ for all compiles. |
60839f5d EB |
303 | * config/pa/pa-hpux.h: Ditto. |
304 | * config/pa/pa-hpux10.h: Ditto. | |
305 | * config/pa/pa-hpux11.h: Ditto. | |
9a17c91d | 306 | |
af04e659 CM |
307 | 2009-04-28 Catherine Moore <clm@codesourcery.com> |
308 | ||
309 | * debug.h (set_name): Add comment. | |
310 | ||
04ef80ce AP |
311 | 2009-04-28 Andrew Pinski <pinskia@gmail.com> |
312 | ||
313 | PR target/39929 | |
314 | * config/darwin.c (machopic_gen_offset): Check | |
315 | currently_expanding_to_rtl if current_ir_type returns IR_GIMPLE. | |
316 | * config/arm/arm.c (require_pic_register): Likewise. | |
317 | ||
65ad77af PB |
318 | 2009-04-28 Paolo Bonzini <bonzini@gnu.org> |
319 | ||
8224166e UB |
320 | * config/m32c/m32c.c (TARGET_PROMOTE_FUNCTION_RETURN, |
321 | m32c_promote_function_return, TARGET_PROMOTE_PROTOTYPES, | |
322 | m32c_promote_prototypes): Delete. | |
65ad77af | 323 | |
1b15a008 MM |
324 | 2009-04-28 Michael Matz <matz@suse.de> |
325 | ||
326 | PR middle-end/39922 | |
327 | * tree-outof-ssa.c (insert_value_copy_on_edge): Don't convert | |
328 | constants. | |
329 | ||
7569a6cc RG |
330 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
331 | ||
f1028b9d | 332 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Fix type error. |
7569a6cc | 333 | |
ead204d9 RR |
334 | 2009-04-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
335 | ||
336 | * config/arm/arm-cores.def: Add support for arm1156t2f-s. | |
337 | * doc/invoke.texi (ARM Options): Document support for arm1156t2f-s. | |
338 | * config/arm/arm-tune.md: Regenerate. | |
339 | ||
f2c45f08 | 340 | 2009-04-28 Alexander Monakov <amonakov@ispras.ru> |
60839f5d | 341 | |
f2c45f08 AM |
342 | * sel-sched-ir.c (maybe_tidy_empty_bb): Do not attempt to delete a |
343 | block if there are complex incoming edges. | |
344 | (sel_merge_blocks): Remove useless assert. | |
345 | (sel_redirect_edge_and_branch): Check that edge was redirected. | |
346 | * sel-sched-ir.h (_eligible_successor_edge_p): Remove assert. | |
347 | (sel_find_rgns): Delete declaration. | |
348 | * sel-sched.c (purge_empty_blocks): Attempt to remove first block of | |
349 | the region when it is not a preheader. | |
350 | ||
7a00d767 UB |
351 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
352 | ||
353 | PR c/39323 | |
354 | * config/alpha/elf.h (MAX_OFILE_ALIGNMENT): Sync with elfos.h | |
355 | ||
448ee662 RG |
356 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
357 | ||
358 | * tree.h (SSA_NAME_VALUE): Remove. | |
359 | (struct tree_ssa_name): Remove value_handle member. | |
360 | * tree-vrp.c (execute_vrp): Initialize/free the value-handle | |
361 | array for jump threading. | |
362 | * tree-ssa-propagate.c (ssa_prop_init): Do not initialize | |
363 | SSA_NAME_VALUEs. | |
364 | * print-tree.c (print_node): Do not dump SSA_NAME_VALUEs. | |
365 | * tree-flow.h (threadedge_initialize_values): Declare. | |
366 | (threadedge_finalize_values): Likewise. | |
367 | * tree-ssa-threadedge.c (ssa_name_values): New global variable. | |
368 | (SSA_NAME_VALUE): Define. | |
369 | (threadedge_initialize_values): New function. | |
370 | (threadedge_finalize_values): Likewise. | |
371 | * tree-ssa-dom.c (ssa_name_values): New global variable. | |
372 | (SSA_NAME_VALUE): Define. | |
f1028b9d | 373 | (tree_ssa_dominator_optimize): Initialize/free the value-handle array. |
448ee662 | 374 | |
8644a673 IR |
375 | 2009-04-28 Ira Rosen <irar@il.ibm.com> |
376 | ||
377 | * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): | |
378 | Use REPORT_VECTORIZED_LOCATIONS instead | |
379 | REPORT_VECTORIZED_LOOPS. | |
380 | * tree-vectorizer.c (vect_verbosity_level): Make static. | |
381 | (vect_loop_location): Rename to vect_location. | |
382 | (vect_set_verbosity_level): Update comment. | |
383 | (vect_set_dump_settings): Use REPORT_VECTORIZED_LOCATIONS | |
384 | and vect_location. | |
385 | (vectorize_loops): Fix comment. Use REPORT_VECTORIZED_LOCATIONS | |
386 | and vect_location. Use REPORT_UNVECTORIZED_LOCATIONS | |
387 | instead REPORT_UNVECTORIZED_LOOPS. | |
388 | * tree-vectorizer.h (enum vect_def_type): Rename vect_invariant_def and | |
389 | vect_loop_def to vect_external_def and vect_internal_def. | |
390 | (enum verbosity_levels): Rename REPORT_VECTORIZED_LOOPS | |
7a00d767 | 391 | and REPORT_UNVECTORIZED_LOOPS to REPORT_VECTORIZED_LOCATIONS and |
8644a673 IR |
392 | REPORT_UNVECTORIZED_LOCATIONS. |
393 | (enum vect_relevant): Update comment. Rename vect_unused_in_loop | |
394 | and vect_used_in_loop and to vect_unused_in_scope and | |
395 | vect_used_in_scope. | |
396 | (STMT_VINFO_RELEVANT_P): Use vect_unused_in_scope. | |
397 | (vect_verbosity_level): Remove declaration. | |
398 | (vect_analyze_operations): Likewise. | |
399 | (vect_analyze_stmt): Declare. | |
400 | * tree-vect-loop.c (vect_determine_vectorization_factor): Use | |
401 | REPORT_UNVECTORIZED_LOCATIONS. | |
402 | (vect_get_loop_niters): Fix indentation. | |
403 | (vect_analyze_loop_form): Use REPORT_UNVECTORIZED_LOCATIONS. | |
404 | (vect_analyze_loop_operations): New function. | |
405 | (vect_analyze_loop): Call vect_analyze_loop_operations instead of | |
406 | vect_analyze_operations. | |
407 | (vect_is_simple_reduction): Use new names. | |
408 | (vectorizable_live_operation, vect_transform_loop): Likewise. | |
409 | * tree-vect-data-refs.c (vect_check_interleaving): Add a return value to | |
410 | specify whether the data references can be a part of interleaving chain. | |
411 | (vect_analyze_data_ref_dependence): Use new names. | |
412 | (vect_analyze_data_refs_alignment, vect_analyze_data_refs): Likewise. | |
413 | (vect_create_addr_base_for_vector_ref): Remove redundant code. | |
414 | * tree-vect-patterns.c (widened_name_p): Use new names. | |
415 | (vect_recog_dot_prod_pattern): Likewise. | |
416 | * tree-vect-stmts.c (vect_stmt_relevant_p): Use new names. | |
417 | (process_use, vect_mark_stmts_to_be_vectorized, | |
418 | vect_model_simple_cost, vect_model_store_cost, | |
419 | vect_get_vec_def_for_operand, vect_get_vec_def_for_stmt_copy, | |
420 | vectorizable_call, vectorizable_conversion, vectorizable_assignment, | |
421 | vectorizable_operation, vectorizable_type_demotion, | |
422 | vectorizable_type_promotion, vectorizable_store, vectorizable_load, | |
423 | vectorizable_condition): Likewise. | |
424 | (vect_analyze_operations): Split into vect_analyze_loop_operations | |
425 | and ... | |
426 | (vect_analyze_stmt): ... new function. | |
427 | (new_stmt_vec_info): Use new names. | |
428 | (vect_is_simple_use): Use new names and fix comment. | |
429 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Use new names. | |
430 | (vect_build_slp_tree, vect_analyze_slp, vect_schedule_slp): Likewise. | |
431 | ||
b91322f2 UB |
432 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
433 | ||
434 | PR target/39911 | |
435 | * config/i386/i386.c (print_operand) ['Z']: Handle floating point | |
436 | and integer modes for x87 operands. Do not ICE for unsupported size, | |
437 | generate error instead. Generate error for unsupported operand types. | |
438 | ['z']: Do not handle HImode memory operands specially. Warning | |
439 | for floating-point operands. Fallthru to 'Z' for unsupported operand | |
440 | types. Do not ICE for unsupported size, generate error instead. | |
441 | (output_387_binary_op): Use %Z to output operands. | |
442 | (output_fp_compare): Ditto. | |
443 | (output_387_reg_move): Ditto. | |
444 | ||
b2ed71b6 BE |
445 | 2009-04-28 Ben Elliston <bje@au.ibm.com> |
446 | ||
447 | PR c++/35652 | |
448 | Revert: | |
449 | ||
450 | 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> | |
451 | ||
452 | * builtins.c (c_strlen): Do not warn here. | |
453 | * c-typeck.c (build_binary_op): Adjust calls to pointer_int_sum. | |
454 | * c-common.c (pointer_int_sum): Take an explicit location. | |
455 | Warn about offsets out of bounds. | |
456 | * c-common.h (pointer_int_sum): Adjust declaration. | |
457 | ||
81f40b79 ILT |
458 | 2009-04-27 Ian Lance Taylor <iant@google.com> |
459 | ||
460 | * collect2.c (is_ctor_dtor): Change type of ret field in struct | |
461 | names to symkind. | |
462 | * dce.c (run_fast_df_dce): Change type of old_flags to int. | |
463 | * df-core.c (df_set_flags): Change return type to int. Change | |
464 | type of old_flags to int. | |
465 | (df_clear_flags): Likewise. | |
466 | * df-scan.c (df_def_record_1): Change 0 to VOIDmode. | |
467 | (df_get_conditional_uses): Likewise. | |
468 | * df.h (df_set_flags, df_clear_flags): Update declarations. | |
469 | * dwarf2out.c (struct indirect_string_node): Change type of form | |
470 | field to enum dwarf_form. | |
471 | (AT_string_form): Change return type to enum dwarf_form. | |
472 | * fixed-value.c (fixed_compare): Add cast to enum type. | |
473 | * fwprop.c (update_df): Change 0 to VOIDmode. | |
474 | * gensupport.c: Change 0 to UNKNOWN. | |
475 | * gimple.h (gimple_cond_code): Add cast to enum type. | |
476 | * haifa-sched.c (reemit_notes): Add cast to enum type. | |
477 | * hooks.c (hook_int_void_no_regs): Remove function. | |
478 | * hooks.h (hook_int_void_no_regs): Remove declaration. | |
479 | * optabs.c (expand_widen_pattern_expr): Change 0 to VOIDmode. | |
7a00d767 | 480 | * predict.c (combine_predictions_for_insn): Add casts to enum type. |
81f40b79 ILT |
481 | * real.c (real_arithmetic): Add cast to enum type. |
482 | (real_compare): Likewise. | |
483 | * target.h (struct gcc_target): Change return type of | |
484 | branch_target_register_class to enum reg_class. | |
485 | * target-def.h (TARGET_BRANCH_TARGET_REGISTER_CLASS): Define as | |
486 | default_branch_target_register_class. | |
7a00d767 | 487 | * targhooks.c (default_branch_target_register_class): New function. |
81f40b79 | 488 | * targhooks.h (default_branch_target_register_class): Declare. |
7a00d767 | 489 | * tree-data-ref.c (print_direction_vector): Add cast to enum type. |
81f40b79 ILT |
490 | * tree-vect-data-refs.c (vect_supportable_dr_alignment): Remove |
491 | cast to int. | |
492 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Change 0 to | |
493 | ERROR_MARK. | |
494 | * tree-vect-slp.c (vect_build_slp_tree): Change 0 to | |
495 | vect_uninitialized_def. Change 0 to ERROR_MARK. | |
496 | * tree-vect-stmts.c (supportable_widening_operation): Don't | |
497 | initialize icode1 and icode2. | |
7a00d767 | 498 | * tree-vectorizer.h (enum vect_def_type): Add vect_uninitialized_def. |
81f40b79 ILT |
499 | * config/sol2-c.c (cmn_err_length_specs): Change 0 to FMT_LEN_none |
500 | and to STD_C89. | |
501 | (cmn_err_flag_specs): Change 0 to STD_C89. | |
502 | (cmn_err_char_table): Likewise. | |
503 | * config/arm/arm.c (get_arm_condition_code): Change type of code | |
504 | to enum arm_cond_code. | |
505 | (IWMMXT_BUILTIN): Change 0 to UNKNOWN. | |
506 | (IWMMXT_BUILTIN2): Likewise. | |
507 | (neon_builtin_type_bits): Don't define typedef. | |
508 | (neon_builtin_datum): Change type of bits field to int. | |
509 | (arm_expand_neon_args): Add cast to enum type. | |
510 | * config/ia64/ia64.c (tls_symbolic_operand_type): Change 0 to | |
511 | TLS_MODEL_NONE. | |
512 | * config/i386/i386.c (bdesc_multi_arg): Change 0 to UNKNOWN. Add | |
513 | casts to enum type. | |
514 | * config/mips/mips.c (LOONGSON_BUILTIN_ALIAS): Change 0 to | |
515 | MIPS_FP_COND_f. | |
516 | * config/mips/mips.md (jal_macro): Return enum constant. | |
517 | (single_insn): Likewise. | |
518 | * config/rs6000/rs6000.c (bdesc_altivec_preds): Change 0 to | |
519 | CODE_FOR_nothing. | |
520 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
521 | casts to enum type. | |
522 | * config/s390/s390.c (s390_tune_flags): Change type to int. | |
523 | (s390_arch_flags): Likewise. | |
7a00d767 | 524 | (s390_handle_arch_option): Change flags field of struct pta to int. |
81f40b79 ILT |
525 | * config/s390/s390.h (s390_tune_flags): Update declaration. |
526 | (s390_arch_flags): Likewise. | |
527 | * config/sh/sh.c (prepare_move_operands): Compare | |
528 | tls_symbolic_operand result with enum constant. | |
529 | (sh_reorg): Change PUT_MODE to PUT_REG_NOTE_KIND. | |
530 | (sh_expand_prologue): Add cast to enum type. | |
531 | (sh_expand_epilogue): Likewise. | |
532 | (tls_symbolic_operand): Change return type to enum tls_model. | |
533 | (fpscr_set_from_mem): Add cast to enum type. | |
534 | (legitimize_pic_address): Compare tls_symbolic_operand result with | |
535 | enum constant. | |
536 | (sh_target_reg_class): Change return type to enum reg_class. | |
537 | * config/sh/sh.h (OVERRIDE_OPTIONS): Change CPU_xxx to | |
538 | PROCESSOR_xxx. | |
7a00d767 UB |
539 | * config/sh/sh-protos.h (tls_symbolic_operand): Update declaration. |
540 | * config/sparc/sparc.c (sparc_override_options): Add cast to enum type. | |
81f40b79 ILT |
541 | * config/sparc/sparc.md (empty_delay_slot): Return enum constant. |
542 | (pic, calls_alloca, calls_eh_return, leaf_function): Likewise. | |
543 | (delayed_branch, tls_call_delay): Likewise. | |
544 | (eligible_for_sibcall_delay): Likewise. | |
545 | (eligible_for_return_delay): Likewise. | |
546 | * config/spu/spu.c (expand_builtin_args): Add cast to enum type. | |
547 | (spu_expand_builtin_1): Likewise. | |
548 | ||
549 | * c-typeck.c (convert_for_assignment): Issue -Wc++-compat warnings | |
550 | for all types of conversions. | |
551 | (output_init_element): Issue -Wc++-compat warning if needed when | |
552 | initializing a bitfield with enum type. | |
553 | * c-parser.c (c_parser_expression): Set original_type to | |
554 | original_type of right hand operand of comman operator. | |
555 | ||
e4ae5e77 RW |
556 | 2009-04-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
557 | ||
558 | * doc/c-tree.texi (Types, Functions, Expression trees): Fix | |
559 | grammar nits. | |
7a00d767 | 560 | * doc/cfg.texi (Maintaining the CFG, Liveness information): Likewise. |
e4ae5e77 RW |
561 | * doc/cpp.texi (Standard Predefined Macros) |
562 | (Implementation-defined behavior): Likewise. | |
7a00d767 | 563 | * doc/extend.texi (Function Attributes, Type Attributes): Likewise. |
e4ae5e77 RW |
564 | * doc/gimple.texi (GIMPLE Exception Handling) |
565 | (@code{GIMPLE_ASSIGN}): Likewise. | |
7a00d767 | 566 | * doc/install.texi (Prerequisites, Configuration, Specific): Likewise. |
e4ae5e77 RW |
567 | * doc/invoke.texi (Warning Options, Optimize Options) |
568 | (AVR Options, Darwin Options): Likewise. | |
569 | (Optimize Options): Reformulate -fwhole-program description. | |
570 | * doc/loop.texi (Lambda): Likewise. | |
571 | * doc/md.texi (Output Template, Define Constraints) | |
572 | (Standard Names, Insn Splitting): Likewise. | |
573 | * doc/options.texi (Option properties): Likewise. | |
574 | * doc/passes.texi (Tree-SSA passes): Likewise. | |
575 | * doc/rtl.texi (Side Effects, Assembler, Insns): Likewise. | |
576 | * doc/tm.texi (Register Classes, Old Constraints, Scalar Return) | |
577 | (File Names and DBX): Likewise. | |
578 | * doc/trouble.texi (Incompatibilities): Likewise. | |
579 | ||
1883802f | 580 | 2009-04-27 Trevor Smigiel <trevor_smigiel@playstation.sony.com> |
6e37f6d4 TS |
581 | |
582 | * spu.c (spu_machine_dependent_reorg): Make sure branch label on hint | |
583 | instruction is correct. | |
584 | ||
1883802f | 585 | 2009-04-27 Trevor Smigiel <trevor_smigiel@playstation.sony.com> |
5345cf68 TS |
586 | |
587 | Allow non-constant arguments to conversion intrinsics. | |
588 | * spu-protos.h (exp2_immediate_p, spu_gen_exp2): Declare. | |
589 | * predicates.md (spu_inv_exp2_operand, spu_exp2_operand): New. | |
590 | * spu.c (print_operand): Handle 'v' and 'w'. | |
591 | (exp2_immediate_p, spu_gen_exp2): Define. | |
592 | * spu-builtins.def (spu_convts, spu_convtu, spu_convtf_0, | |
593 | spu_convtf_1): Update parameter descriptions. | |
7a00d767 | 594 | * spu-builtins.md (spu_csflt, spu_cuflt, spu_cflts, spu_cfltu): Update. |
5345cf68 TS |
595 | * constraints.md ('v', 'w'): New. |
596 | * spu.md (UNSPEC_CSFLT, UNSPEC_CFLTS, UNSPEC_CUFLT, UNSPEC_CFLTU): | |
597 | Remove. | |
598 | (i2f, I2F): New define_mode_attr. | |
599 | (floatsisf2, floatv4siv4sf2, fix_truncsfsi2, fix_truncv4sfv4si2, | |
600 | floatunssisf2, floatunsv4siv4sf2, fixuns_truncsfsi2, | |
601 | fixuns_truncv4sfv4si2): Update to use mode attribute. | |
602 | (float<mode><i2f>2_mul, float<mode><i2f>2_div, | |
603 | fix_trunc<mode><f2i>2_mul, floatuns<mode><i2f>2_mul, | |
604 | floatuns<mode><i2f>2_div, fixuns_trunc<mode><f2i>2_mul): New | |
605 | patterns for combine. | |
606 | ||
5f39ad47 SB |
607 | 2009-04-27 Steven Bosscher <steven@gcc.gnu.org> |
608 | ||
609 | * dbgcnt.def (cprop1, cprop2, gcse, jump_bypass): Remove | |
610 | (cprop, hoist, pre, store_motion): New debug counters. | |
611 | * tree-pass.h (pass_tracer): Move to list of gimple passes, it | |
612 | is not an RTL pass anymore. | |
613 | (pass_profiling): Remove extern decl for pass removed in 2005. | |
614 | (pass_gcse, pass_jump_bypass): Remove. | |
615 | * final.c (rest_of_clean_state): Set flag_rerun_cse_after_global_opts | |
616 | to 0 for clean state. | |
617 | * toplev.h (flag_rerun_cse_after_global_opts): Add extern declaration. | |
618 | * cse.c (gate_handle_cse_after_global_opts, | |
619 | rest_of_handle_cse_after_global_opts): New functions. | |
620 | (pass_cse_after_global_opts): New pass, does local CSE. | |
621 | * timevar.def (TV_GCSE, TV_CPROP1, TV_CPROP2, TV_BYPASS): Remove. | |
622 | (TV_CPROP): New timevar. | |
623 | * gcse.c (flag_rerun_cse_after_global_opts): New global variable. | |
624 | (run_jump_opt_after_gcse, max_gcse_regno): Remove global vars. | |
625 | (gcse_main, recompute_all_luids): Remove. | |
626 | (compute_hash_table_work): Call max_reg_num instead of reading | |
627 | max_gcse_regno. | |
628 | (cprop_jump): Don't set run_jump_opt_after_gcse. | |
629 | (constprop_register): Always allow to alter jumps. | |
630 | (cprop_insn): Likewise. | |
631 | (do_local_cprop): Likewise. | |
632 | (local_cprop_pass): Likewise. Return non-zero if something changed. | |
633 | (cprop): Remove function, fold interesting bits into one_cprop_pass. | |
634 | (find_implicit_sets): Add note about missed optimization opportunity. | |
635 | (one_cprop_pass): Rewrite to be "the" CPROP pass, called from the | |
636 | pass_rtl_cprop execute function. | |
637 | Don't bother tracking the pass number, each pass gets its own dumpfile | |
638 | now anyway. | |
639 | Always allow to alter jumpsand bypass jumps. | |
640 | (bypass_block): Don't ignore regno >= max_gcse_regno, find_bypass_set | |
641 | will just find no suitable set. | |
642 | (pre_edge_insert): Fix dumping, this function is for PRE only. | |
643 | (one_pre_gcse_pass): Rewrite to be "the" PRE pass, called from the | |
644 | pass_rtl_pre execute function. | |
645 | (hoist_code): Return non-zero if something changed. Keep track of | |
646 | substitutions and insertions for statistics gathering similar to PRE. | |
647 | (one_code_hoisting_pass): Rewrite to be "the" code hoisting pass, | |
648 | called from the pass_rtl_hoist execute function. Show pass statistics. | |
649 | (compute_store_table): Use max_reg_num directly instead of using the | |
650 | formerly global max_gcse_regno. | |
651 | (build_store_vectors): Likewise. | |
652 | (replace_store_insn): Fix dumping. | |
653 | (store_motion): Rename to ... | |
654 | (one_store_motion_pass): ... this. Rewrite to be "the" STORE_MOTION | |
655 | pass, called from the pass_rtl_store_motion execute function. Keep | |
656 | track of substitutions and insertions for statistics gathering similar | |
657 | to PRE. | |
658 | (bypass_jumps): Remove, fold interesting bits into ... | |
659 | (one_cprop_pass): ... this. Rewrite to be "the" CPROP pass, called | |
660 | from the pass_rtl_cprop execute function. | |
661 | (gate_handle_jump_bypass, rest_of_handle_jump_bypass, | |
662 | pass_jump_bypass): Remove. | |
663 | (gate_handle_gcse, rest_of_handle_gcse): Remove. | |
664 | (gate_rtl_cprop, execute_rtl_cprop, pass_rtl_cprop): New. | |
665 | (gate_rtl_pre, execute_rtl_pre, pass_rtl_pre): New. | |
666 | (gate_rtl_hoist, execute_rtl_hoist, pass_rtl_hoist): New. | |
667 | (gate_rtl_store_motion, execute_rtl_store_motion, | |
668 | pass_rtl_store_motion): New. | |
669 | * common.opt: Remove flag_cse_skip_blocks, adjust documentation to | |
670 | make it clear that -fcse-skip-blocks is a no-op for backward compat. | |
671 | * passes.c (init_optimization_passes): Remove pass_gcse and | |
672 | pass_jump_bypass. Schedule cprop, pre, hoist, cprop, store_motion, | |
673 | and cse_after_global_opts in place of pass_gcse. Schedule cprop | |
674 | instead of pass_jump_bypass. | |
675 | ||
c685de4a RG |
676 | 2009-04-27 Richard Guenther <rguenther@suse.de> |
677 | ||
678 | PR middle-end/39928 | |
679 | * gimplify.c (gimplify_expr): If we are required to create | |
680 | a temporary make sure it ends up as register. | |
681 | ||
72d41f29 L |
682 | 2009-04-27 H.J. Lu <hongjiu.lu@intel.com> |
683 | ||
684 | PR target/39903 | |
685 | * config/i386/i386.c (construct_container): Don't call | |
686 | gen_reg_or_parallel with BLKmode on X86_64_SSE_CLASS, | |
687 | X86_64_SSESF_CLASS and X86_64_SSEDF_CLASS. | |
688 | ||
e97809c6 MM |
689 | 2009-04-27 Michael Matz <matz@suse.de> |
690 | ||
691 | * ssaexpand.h (struct ssaexpand): Member 'values' is a bitmap. | |
692 | (get_gimple_for_ssa_name): Adjust, lookup using SSA_NAME_DEF_STMT. | |
693 | * tree-ssa-live.h: (find_replaceable_exprs): Return a bitmap. | |
694 | (dump_replaceable_exprs): Take a bitmap. | |
695 | * cfgexpand.c (gimple_cond_pred_to_tree): Handle bitmap instead of | |
696 | array. | |
697 | (expand_gimple_basic_block): Likewise. | |
698 | * tree-ssa-ter.c (struct temp_expr_table_d): Make | |
699 | replaceable_expressions member a bitmap. | |
700 | (free_temp_expr_table): Pass back and deal with bitmap, not gimple*. | |
701 | (mark_replaceable): Likewise. | |
702 | (find_replaceable_in_bb, dump_replaceable_exprs): Likewise. | |
703 | * tree-outof-ssa.c (remove_ssa_form): 'values' is a bitmap. | |
704 | ||
211ca15c RG |
705 | 2009-04-27 Richard Guenther <rguenther@suse.de> |
706 | ||
707 | * tree-cfg.c (remove_useless_stmts): Verify stmts afterwards. | |
708 | (verify_stmts): Dispatch to gimple/type verification code. | |
709 | * tree-inline.c (remap_gimple_op_r): Work around C++ FE | |
710 | issue with call argument types. | |
711 | ||
fca5f3d1 MM |
712 | 2009-04-27 Michael Matz <matz@suse.de> |
713 | ||
714 | * tree-into-ssa.c (regs_to_rename, mem_syms_to_rename): Remove. | |
715 | (init_update_ssa, delete_update_ssa, update_ssa): Remove references | |
716 | to above. | |
717 | ||
a1fa3e79 | 718 | 2009-04-27 Richard Sandiford <rdsandiford@googlemail.com> |
8224166e | 719 | Eric Botcazou <ebotcazou@adacore.com> |
a1fa3e79 EB |
720 | |
721 | * resource.c (find_basic_block): Use BLOCK_FOR_INSN to look up | |
722 | a label's basic block. | |
723 | (mark_target_live_regs): Tidy and rework obsolete comments. | |
724 | Change back DF problem to LIVE. If a label starts a basic block, | |
725 | assume that all registers that used to be live then still are. | |
726 | (init_resource_info): If a label starts a basic block, set its | |
727 | BLOCK_FOR_INSN accordingly. | |
728 | (fini_resource_info): Undo the setting of BLOCK_FOR_INSN. | |
729 | ||
33b223c0 RG |
730 | 2009-04-27 Richard Guenther <rguenther@suse.de> |
731 | ||
732 | * tree-flow-inline.h (function_ann): Remove. | |
733 | (get_function_ann): Likewise. | |
734 | * tree-dfa.c (create_function_ann): Remove. | |
735 | * tree-flow.h (struct static_var_ann_d): Remove. | |
736 | (struct function_ann_d): Likewise. | |
737 | (union tree_ann_d): Remove fdecl member. | |
738 | (function_ann_t): Remove. | |
739 | (function_ann, get_function_ann, create_function_ann): Remove | |
740 | declarations. | |
741 | ||
e3136fa2 UB |
742 | 2009-04-27 Uros Bizjak <ubizjak@gmail.com> |
743 | ||
744 | * config/alpha/alpha.c (code_for_builtin): Declare as enum insn_code. | |
745 | ||
f87c9042 JH |
746 | 2009-04-27 Jan Hubicka <jh@suse.cz> |
747 | ||
748 | * ipa-pure-const.c (struct funct_state_d): New fields | |
749 | state_previously_known, looping_previously_known; remove | |
750 | state_set_in_source. | |
751 | (analyze_function): Use new fields. | |
752 | (propagate): Avoid assumption that state_set_in_source imply | |
753 | nonlooping. | |
754 | ||
755 | * tree-ssa-loop-niter.c (finite_loop_p): New function. | |
756 | * tree-ssa-loop-ivcanon.c (empty_loop_p): Use it. | |
757 | * cfgloop.h (finite_loop_p): Declare. | |
758 | ||
33abd718 MM |
759 | 2009-04-26 Michael Matz <matz@suse.de> |
760 | ||
e3136fa2 | 761 | * tree-flow.h (tree_ann_common_d): Remove aux and value_handle members. |
33abd718 | 762 | |
ddc34084 MM |
763 | 2009-04-26 Michael Matz <matz@suse.de> |
764 | ||
765 | * tree-pass.h (pass_del_ssa, pass_mark_used_blocks, | |
766 | pass_free_cfg_annotations, pass_free_datastructures): Remove decls. | |
767 | * gimple-low.c (mark_blocks_with_used_vars, mark_used_blocks, | |
768 | pass_mark_used_blocks): Remove. | |
769 | * tree-optimize.c (pass_free_datastructures, | |
770 | execute_free_cfg_annotations, pass_free_cfg_annotations): Remove. | |
771 | * passes.c (init_optimization_passes): Don't call | |
772 | pass_mark_used_blocks, remove dead code. | |
773 | ||
1fec7ed4 L |
774 | 2009-04-26 H.J. Lu <hongjiu.lu@intel.com> |
775 | ||
776 | * tree-outof-ssa.c (rewrite_trees): Add ATTRIBUTE_UNUSED. | |
777 | * tree-ssa-live.h (register_ssa_partition): Likewise. | |
778 | ||
4e3825db MM |
779 | 2009-04-26 Michael Matz <matz@suse.de> |
780 | ||
781 | Expand from SSA. | |
782 | * builtins.c (fold_builtin_next_arg): Handle SSA names. | |
783 | * tree-ssa-copyrename.c (rename_ssa_copies): Use ssa_name() directly. | |
784 | * tree-ssa-coalesce.c (create_outofssa_var_map): Mark only useful | |
785 | SSA names. | |
786 | (compare_pairs): Swap cost comparison. | |
787 | (coalesce_ssa_name): Don't use change_partition_var. | |
788 | * tree-nrv.c (struct nrv_data): Add modified member. | |
789 | (finalize_nrv_r): Set it. | |
790 | (tree_nrv): Use it to update statements. | |
791 | (pass_nrv): Require PROP_ssa. | |
792 | * tree-mudflap.c (mf_decl_cache_locals, | |
793 | mf_build_check_statement_for): Use make_rename_temp. | |
794 | (pass_mudflap_2): Require PROP_ssa, run ssa update at finish. | |
795 | * alias.c (find_base_decl): Handle SSA names. | |
796 | * emit-rtl (set_reg_attrs_for_parm): Make non-static. | |
797 | (component_ref_for_mem_expr): Don't leak SSA names into RTL. | |
798 | * rtl.h (set_reg_attrs_for_parm): Declare. | |
799 | * tree-optimize.c (pass_cleanup_cfg_post_optimizing): Rename | |
800 | to "optimized", remove unused locals at finish. | |
801 | (execute_free_datastructures): Make global, call | |
802 | delete_tree_cfg_annotations. | |
803 | (execute_free_cfg_annotations): Don't call | |
804 | delete_tree_cfg_annotations. | |
805 | ||
806 | * ssaexpand.h: New file. | |
807 | * expr.c (toplevel): Include ssaexpand.h. | |
e3136fa2 | 808 | (expand_assignment): Handle SSA names the same as register variables. |
4e3825db MM |
809 | (expand_expr_real_1): Expand SSA names. |
810 | * cfgexpand.c (toplevel): Include ssaexpand.h. | |
811 | (SA): New global variable. | |
812 | (gimple_cond_pred_to_tree): Fold TERed comparisons into predicates. | |
813 | (SSAVAR): New macro. | |
814 | (set_rtl): New helper function. | |
815 | (add_stack_var): Deal with SSA names, use set_rtl. | |
816 | (expand_one_stack_var_at): Likewise. | |
817 | (expand_one_stack_var): Deal with SSA names. | |
818 | (stack_var_size_cmp): Use code (SSA_NAME / DECL) as tie breaker | |
819 | before unique numbers. | |
820 | (expand_stack_vars): Use set_rtl. | |
821 | (expand_one_var): Accept SSA names, add asserts for them, feed them | |
822 | to above subroutines. | |
823 | (expand_used_vars): Expand all partitions (without default defs), | |
824 | then only the local decls (ignoring those expanded already). | |
825 | (expand_gimple_cond): Remove edges when jumpif() expands an | |
826 | unconditional jump. | |
827 | (expand_gimple_basic_block): Don't clear EDGE_EXECUTABLE here, | |
828 | or remove abnormal edges. Ignore insns setting the LHS of a TERed | |
829 | SSA name. | |
830 | (gimple_expand_cfg): Call into rewrite_out_of_ssa, initialize | |
831 | members of SA; deal with PARM_DECL partitions here; expand | |
832 | all PHI nodes, free tree datastructures and SA. Commit instructions | |
833 | on edges, clear EDGE_EXECUTABLE and remove abnormal edges here. | |
834 | (pass_expand): Require and destroy PROP_ssa, verify SSA form, flow | |
835 | info and statements at start, collect garbage at finish. | |
836 | * tree-ssa-live.h (struct _var_map): Remove partition_to_var member. | |
837 | (VAR_ANN_PARTITION) Remove. | |
838 | (change_partition_var): Don't declare. | |
839 | (partition_to_var): Always return SSA names. | |
840 | (var_to_partition): Only accept SSA names. | |
841 | (register_ssa_partition): Only check argument. | |
842 | * tree-ssa-live.c (init_var_map): Don't allocate partition_to_var | |
843 | member. | |
844 | (delete_var_map): Don't free it. | |
845 | (var_union): Only accept SSA names, simplify. | |
846 | (partition_view_init): Mark only useful SSA names as used. | |
847 | (partition_view_fini): Only deal with SSA names. | |
848 | (change_partition_var): Remove. | |
849 | (dump_var_map): Use ssa_name instead of partition_to_var member. | |
850 | * tree-ssa.c (delete_tree_ssa): Don't remove PHI nodes on RTL | |
851 | basic blocks. | |
852 | * tree-outof-ssa.c (toplevel): Include ssaexpand.h and expr.h. | |
853 | (struct _elim_graph): New member const_dests; nodes member vector of | |
854 | ints. | |
855 | (set_location_for_edge): New static helper. | |
856 | (create_temp): Remove. | |
857 | (insert_partition_copy_on_edge, insert_part_to_rtx_on_edge, | |
e3136fa2 | 858 | insert_value_copy_on_edge, insert_rtx_to_part_on_edge): New functions. |
4e3825db MM |
859 | (new_elim_graph): Allocate const_dests member. |
860 | (clean_elim_graph): Truncate const_dests member. | |
861 | (delete_elim_graph): Free const_dests member. | |
862 | (elim_graph_size): Adapt to new type of nodes member. | |
863 | (elim_graph_add_node): Likewise. | |
864 | (eliminate_name): Likewise. | |
865 | (eliminate_build): Don't take basic block argument, deal only with | |
866 | partition numbers, not variables. | |
867 | (get_temp_reg): New static helper. | |
868 | (elim_create): Use it, deal with RTL temporaries instead of trees. | |
869 | (eliminate_phi): Adjust all calls to new signature. | |
870 | (assign_vars, replace_use_variable, replace_def_variable): Remove. | |
871 | (rewrite_trees): Only do checking. | |
872 | (edge_leader, stmt_list, leader_has_match, leader_match): Remove. | |
873 | (same_stmt_list_p, identical_copies_p, identical_stmt_lists_p, | |
874 | init_analyze_edges_for_bb, fini_analyze_edges_for_bb, | |
875 | contains_tree_r, MAX_STMTS_IN_LATCH, | |
876 | process_single_block_loop_latch, analyze_edges_for_bb, | |
877 | perform_edge_inserts): Remove. | |
878 | (expand_phi_nodes): New global function. | |
879 | (remove_ssa_form): Take ssaexpand parameter. Don't call removed | |
880 | functions, initialize new parameter, remember partitions having a | |
881 | default def. | |
882 | (finish_out_of_ssa): New global function. | |
883 | (rewrite_out_of_ssa): Make global. Adjust call to remove_ssa_form, | |
884 | don't reset in_ssa_p here, don't disable TER when mudflap. | |
885 | (pass_del_ssa): Remove. | |
886 | * tree-flow.h (struct var_ann_d): Remove out_of_ssa_tag and | |
887 | partition members. | |
888 | (execute_free_datastructures): Declare. | |
889 | * Makefile.in (SSAEXPAND_H): New variable. | |
890 | (tree-outof-ssa.o, expr.o, cfgexpand.o): Depend on SSAEXPAND_H. | |
891 | * basic-block.h (commit_one_edge_insertion): Declare. | |
892 | * passes.c (init_optimization_passes): Move pass_nrv and | |
893 | pass_mudflap2 before pass_cleanup_cfg_post_optimizing, remove | |
894 | pass_del_ssa, pass_free_datastructures, pass_free_cfg_annotations. | |
895 | * cfgrtl.c (commit_one_edge_insertion): Make global, don't declare. | |
896 | (redirect_branch_edge): Deal with super block when expanding, split | |
897 | out jump patching itself into ... | |
898 | (patch_jump_insn): ... here, new static helper. | |
899 | ||
17c665a9 MM |
900 | 2009-04-26 Michael Matz <matz@suse.de> |
901 | ||
902 | * tree-ssa-copyrename.c (rename_ssa_copies): Don't iterate | |
903 | beyond num_ssa_names. | |
904 | * tree-ssa-ter.c (free_temp_expr_table): Likewise. | |
905 | * tree-ssa-coalesce.c (create_outofssa_var_map): Likewise. | |
906 | ||
92061771 JJ |
907 | 2009-04-26 Jakub Jelinek <jakub@redhat.com> |
908 | ||
ce372372 JJ |
909 | PR inline-asm/39543 |
910 | * fwprop.c (forward_propagate_asm): New function. | |
911 | (forward_propagate_and_simplify): Propagate also into __asm, if it | |
912 | doesn't increase the number of referenced registers. | |
913 | ||
92061771 JJ |
914 | PR c/39889 |
915 | * stmt.c (warn_if_unused_value): Look through NON_LVALUE_EXPR. | |
916 | ||
917 | 2009-04-26 Jakub Jelinek <jakub@redhat.com> | |
77f2a970 JJ |
918 | |
919 | * tree-nested.c (get_nonlocal_vla_type): If not optimizing, call | |
920 | note_nonlocal_vla_type for nonlocal VLAs. | |
921 | (note_nonlocal_vla_type, note_nonlocal_block_vlas, | |
922 | contains_remapped_vars, remap_vla_decls): New functions. | |
923 | (convert_nonlocal_reference_stmt): If not optimizing, call | |
924 | note_nonlocal_block_vlas on GIMPLE_BIND block vars. | |
925 | (nesting_copy_decl): Return {VAR,PARM,RESULT}_DECL unmodified | |
926 | if it wasn't found in var_map. | |
927 | (finalize_nesting_tree_1): Call remap_vla_decls. If outermost | |
928 | GIMPLE_BIND doesn't have gimple_bind_block, chain debug_var_chain | |
929 | to BLOCK_VARS (DECL_INITIAL (root->context)) instead of calling | |
930 | declare_vars. | |
931 | * gimplify.c (nonlocal_vlas): New variable. | |
932 | (gimplify_var_or_parm_decl): Add debug VAR_DECLs for non-local | |
933 | referenced VLAs. | |
934 | (gimplify_body): Create and destroy nonlocal_vlas. | |
a9548ddf | 935 | |
4561e242 JJ |
936 | * dwarf2out.c (loc_descr_plus_const): New function. |
937 | (build_cfa_aligned_loc, tls_mem_loc_descriptor, | |
938 | mem_loc_descriptor, loc_descriptor_from_tree_1, | |
939 | descr_info_loc, gen_variable_die): Use it. | |
940 | ||
a9548ddf JJ |
941 | * tree.h (DECL_BY_REFERENCE): Note that it is also valid for |
942 | !TREE_STATIC VAR_DECLs. | |
943 | * dwarf2out.c (loc_by_reference, gen_decl_die): Handle | |
944 | DECL_BY_REFERENCE on !TREE_STATIC VAR_DECLs. | |
945 | (gen_variable_die): Likewise. Don't look at TREE_PRIVATE if | |
946 | DECL_BY_REFERENCE is valid. | |
947 | * dbxout.c (DECL_ACCESSIBILITY_CHAR): Don't look at TREE_PRIVATE | |
948 | for PARM_DECLs, RESULT_DECLs or !TREE_STATIC VAR_DECLs. | |
949 | * tree-nested.c (get_nonlocal_debug_decl, get_local_debug_decl): | |
950 | Copy DECL_BY_REFERENCE. | |
951 | (struct nesting_copy_body_data): New type. | |
952 | (nesting_copy_decl): New function. | |
953 | (finalize_nesting_tree_1): Remap types of debug_var_chain variables, | |
954 | if they have variable length. | |
955 | ||
10555d08 MM |
956 | 2009-04-26 Michael Matz <matz@suse.de> |
957 | ||
958 | * tree-sra.c (sra_build_assignment): Don't use into_ssa mode, | |
959 | mark new temporaries for renaming. | |
960 | ||
e11187cc JM |
961 | 2009-04-26 Joseph Myers <joseph@codesourcery.com> |
962 | ||
963 | PR c/39581 | |
964 | * c-decl.c (global_bindings_p): Return negative value. | |
965 | (c_variable_size): New. Based on variable_size from | |
966 | stor-layout.c. | |
967 | (grokdeclarator): Call c_variable_size not variable_size. | |
968 | ||
f6a51d31 UB |
969 | 2009-04-26 Uros Bizjak <ubizjak@gmail.com> |
970 | ||
971 | * config/i386/i386.c (print_operand) ['z']: Fix typo. | |
972 | ||
4b97723d KT |
973 | 2009-04-26 Kai Tietz <kai.tietz@onevision.com> |
974 | ||
975 | * config/i386/mingw-w64.h (STANDARD_INCLUDE_DIR): | |
976 | Redefine it to just use mingw/include. | |
977 | (ASM_SPEC): Rules for -m32 and -m64. | |
978 | (LINK_SPEC): Use Likewise. | |
979 | (SPEC_32): New define. | |
980 | (SPEC_64): Likewise. | |
981 | (SUB_LINK_SPEC): Likewise. | |
982 | (MULTILIB_DEFAULTS): New define. | |
983 | * config/i386/t-mingw-w64 (MULTILIB_OPTIONS): | |
984 | Add multilib options. | |
985 | (MULTILIB_DIRNAMES): Likewise. | |
986 | (MULTILIB_OSDIRNAMES): Likewise. | |
987 | (LIBGCC): Likewise. | |
988 | (INSTALL_LIBGCC): Likewise. | |
989 | ||
991d6621 JM |
990 | 2009-04-26 Joseph Myers <joseph@codesourcery.com> |
991 | ||
992 | PR c/39556 | |
993 | * c-tree.h (enum c_inline_static_type): New. | |
994 | (record_inline_static): Declare. | |
995 | * c-decl.c (struct c_inline_static, c_inline_statics, | |
996 | record_inline_static, check_inline_statics): New. | |
997 | (pop_file_scope): Call check_inline_statics. | |
998 | (start_decl): Call record_inline_static instead of pedwarning | |
999 | directly for static in inline function. | |
1000 | * c-typeck.c (build_external_ref): Call record_inline_static | |
1001 | instead of pedwarning directly for static referenced in inline | |
1002 | function. | |
1003 | ||
4a81774c SB |
1004 | 2009-04-26 Steven Bosscher <steven@gcc.gnu.org> |
1005 | ||
1006 | * df-scan.c (df_insn_rescan): Salvage insn's LUID if the insn is | |
1007 | not new but only being rescanned. | |
1008 | * gcse.c (uid_cuid, max_uid, INSN_CUID, max_cuid, struct reg_set, | |
1009 | reg_set_table, REG_SET_TABLE_SLOP, reg_set_in_block, | |
1010 | alloc_reg_set_mem, free_reg_set_mem, record_one_set, | |
1011 | record_set_info, compute_set, grealloc): Remove. | |
1012 | (recompute_all_luids): New function. | |
1013 | (gcse_main): Don't compute sets, and don't do related memory | |
1014 | allocations/free-ing. If something changed before the end of the | |
1015 | pass, update LUIDs using recompute_all_luids. | |
1016 | (alloc_gcse_mem): Don't compute LUIDs. Don't allocate reg_set memory. | |
1017 | (free_gcse_mem): Don't free it either. | |
1018 | (oprs_unchanged_p, load_killed_in_block, record_last_reg_set_info): | |
1019 | Use the df insn LUIDs. | |
1020 | (load_killed_in_block): Likewise. | |
1021 | (compute_hash_table_work): Don't compute reg_set_in_block. | |
1022 | (compute_transp): Use DF_REG_DEF_CHAINs. | |
1023 | (local_cprop_pass): Don't use compute_sets and related functions. | |
1024 | (one_cprop_pass, pre_gcse, one_pre_gcse_pass, one_code_hoisting_pass): | |
1025 | Use get_max_uid() instead of max_cuid. | |
1026 | (insert_insn_end_basic_block, pre_insert_copy_insn, | |
1027 | update_ld_motion_stores): Don't try to | |
1028 | keep reg_set tables up to date. | |
1029 | (pre_insert_copies): Use df insn LUIDs. | |
1030 | (sbitmap pre_redundant_insns): Replace with uses of INSN_DELETED_P. | |
1031 | (reg_set_info): Don't use extra bitmap argument. | |
1032 | (compute_store_table): Don't compute reg_set_in_block. Use DF scan | |
1033 | information to compute regs_set_in_block. | |
1034 | (free_store_memory, store_motion): Don't nullify reg_set_in_block. | |
1035 | (bypass_jumps): Don't use compute_sets and friends. | |
1036 | ||
e8f99a9d RW |
1037 | 2009-04-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
1038 | ||
1039 | PR testsuite/39710 | |
1040 | * opts.c (undocumented_msg): Do not leave blank even with | |
1041 | ENABLE_CHECKING. | |
1042 | ||
6895bac8 JM |
1043 | 2009-04-25 Joseph Myers <joseph@codesourcery.com> |
1044 | ||
1045 | * c-decl.c (build_enumerator): Allow values folding to integer | |
1046 | constants but not integer constant expressions with a pedwarn if | |
1047 | pedantic. | |
1048 | ||
24070fcb JM |
1049 | 2009-04-25 Joseph Myers <joseph@codesourcery.com> |
1050 | ||
1051 | PR c/39582 | |
1052 | * c-typeck.c (c_expr_sizeof_type): Create a C_MAYBE_CONST_EXPR | |
1053 | with non-null C_MAYBE_CONST_EXPR_PRE if size of a variable-length | |
1054 | type is an integer constant. | |
1055 | ||
d6d89aa1 UB |
1056 | 2009-04-25 Uros Bizjak <ubizjak@gmail.com> |
1057 | ||
1058 | PR target/39897 | |
1059 | * config/i386/i386.c (print_operand) ['z']: Revert handling of | |
1060 | HImode operands. | |
1061 | ||
92f6fd0b JM |
1062 | 2009-04-25 Joseph Myers <joseph@codesourcery.com> |
1063 | ||
1064 | PR c/39564 | |
1065 | * c-decl.c (grokdeclarator): Diagnose declarations of functions | |
1066 | with variably modified return type and no storage class | |
1067 | specifiers, except for the case of nested functions. Distinguish | |
1068 | extern declarations of functions with variably modified return | |
1069 | types from those of objects with variably modified types. | |
1070 | ||
a3710436 JH |
1071 | 2009-04-25 Jan Hubicka <jh@suse.cz> |
1072 | ||
1073 | * tree.c (list_equal_p): New function. | |
1074 | * tree.h (list_equal_p): Declare. | |
1075 | * coretypes.h (edge_def, edge, const_edge, basic_block_def | |
1076 | basic_block_def, basic_block, const_basic_block): New. | |
1077 | * tree-eh.c (make_eh_edge): EH edges are not abnormal. | |
1078 | (redirect_eh_edge): New function. | |
1079 | (make_eh_edge_update_phi): EH edges are not abnormal. | |
1080 | * except.c: Include tree-flow.h. | |
1081 | (list_match): New function. | |
1082 | (eh_region_replaceable_by_p): New function. | |
1083 | (replace_region): New function. | |
1084 | (hash_type_list): New function. | |
1085 | (hash_eh_region): New function. | |
1086 | (eh_regions_equal_p): New function. | |
1087 | (merge_peers): New function. | |
1088 | (remove_unreachable_regions): Verify EH tree when checking; | |
1089 | merge peers. | |
1090 | (copy_eh_region_1): New function. | |
1091 | (copy_eh_region): New function. | |
1092 | (push_reachable_handler): New function. | |
1093 | (build_post_landing_pads, dw2_build_landing_pads): Be ready for | |
1094 | regions without label but with live RESX. | |
1095 | * except.h (redirect_eh_edge_to_label): New. | |
1096 | * tree-flow.h (redirect_eh_edge): New. | |
1097 | * coretypes.h (edge_def, edge, const_edge, basic_block_def | |
1098 | basic_block_def, basic_block, const_basic_block): Remove. | |
1099 | * Makefile.in (except.o): Add dependency on tree-flow.h | |
1100 | * tree-cfg.c (gimple_redirect_edge_and_branch): Handle EH edges. | |
1101 | * basic-block.h (edge, const_edge, basic_block, const_basic_block): | |
1102 | Remove. | |
1103 | ||
3764d512 EB |
1104 | 2009-04-25 Eric Botcazou <ebotcazou@adacore.com> |
1105 | ||
1106 | PR bootstrap/39645 | |
1107 | * config/sparc/sparc.c (sparc_gimplify_va_arg): Set TREE_ADDRESSABLE | |
1108 | on the destination of memcpy. | |
1109 | ||
1c62e8f2 PB |
1110 | 2009-04-25 Paolo Bonzini <bonzini@gnu.org> |
1111 | ||
1112 | * doc/tm.texi (REGNO_OK_FOR_BASE_P, REGNO_MODE_OK_FOR_BASE_P, | |
1113 | REGNO_MODE_OK_FOR_REG_BASE_P, REGNO_MODE_CODE_OK_FOR_BASE_P, | |
1114 | REGNO_OK_FOR_INDEX_P): Mention strict/nonstrict difference. | |
1115 | ||
496a4ef5 JH |
1116 | 2009-04-25 Jan Hubicka <jh@suse.cz> |
1117 | ||
1118 | * tree-eh.c (tree_remove_unreachable_handlers): Handle shared labels. | |
1119 | (tree_empty_eh_handler_p): Allow non-EH predecestors; allow region | |
1120 | to be reached by different label than left. | |
1121 | (update_eh_edges): Update comment; remove edge_to_remove if possible | |
1122 | and return true if suceeded. | |
1123 | (cleanup_empty_eh): Accept sharing map; handle shared regions. | |
1124 | (cleanup_eh): Compute sharing map. | |
1125 | * except.c (remove_eh_handler_and_replace): Add argument if we should | |
1126 | update regions. | |
1127 | (remove_unreachable_regions): Update for label sharing. | |
1128 | (label_to_region_map): Likewise. | |
1129 | (get_next_region_sharing_label): New function. | |
1130 | (remove_eh_handler_and_replace): Add update_catch_try parameter; update | |
1131 | prev_try pointers. | |
1132 | (remove_eh_handler): Update. | |
1133 | (remove_eh_region_and_replace_by_outer_of): New function. | |
1134 | * except.h (struct eh_region): Add next_region_sharing_label. | |
1135 | (remove_eh_region_and_replace_by_outer_of, | |
1136 | get_next_region_sharing_label): Declare. | |
1137 | * tree-cfgcleanup.c (tree_forwarder_block_p): Simplify. | |
1138 | ||
1139 | 2009-04-25 Jan Hubicka <jh@suse.cz> | |
1140 | ||
1141 | * tree-cfg.c (split_critical_edges): Split also edges where we can't | |
1142 | insert code even if they are not critical. | |
1143 | ||
1144 | 2009-04-25 Jan Hubicka <jh@suse.cz> | |
1145 | ||
1146 | * tree-cfg.c (gimple_can_merge_blocks_p): EH edges are unmergable. | |
1147 | (gimple_can_remove_branch_p): EH edges won't remove branch by | |
1148 | redirection. | |
1149 | * tree-inline.c (update_ssa_across_abnormal_edges): Do handle | |
1150 | updating of non-abnormal EH edges. | |
1151 | * tree-cfg.c (gimple_can_merge_blocks_p): EH edges are unmergable. | |
1152 | (gimple_can_remove_branch_p): EH edges are unremovable by redirection. | |
1153 | (split_critical_edges): Split also edges where emitting code on them | |
1154 | will lead to splitting later. | |
1155 | ||
a3a5e3d1 UB |
1156 | 2009-04-25 Uros Bizjak <ubizjak@gmail.com> |
1157 | H.J. Lu <hongjiu.lu@intel.com> | |
1158 | ||
1159 | PR target/39590 | |
1160 | * configure.ac (HAVE_AS_IX86_FILDQ): On x86 targets check whether | |
1161 | the configured assembler supports fildq and fistpq mnemonics. | |
1162 | (HAVE_AS_IX86_FILDS): Rename from HAVE_GAS_FILDS_FISTS. | |
1163 | * configure: Regenerated. | |
1164 | * config.in: Ditto. | |
1165 | ||
1166 | * config/i386/i386.c (print_operand): Handle 'Z'. | |
1167 | ['z']: Remove handling of special fild/fist suffixes. | |
1168 | (output_fix_trunc): Use '%Z' to output suffix of fist{,p,tp} insn. | |
1169 | * config/i386/i386.md (*floathi<mode>2_i387): Use '%Z' to output | |
1170 | suffix of fild insn. | |
1171 | (*floatsi<mode>2_vector_mixed): Ditto. | |
1172 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): Ditto. | |
1173 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit): Ditto. | |
1174 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp): Ditto. | |
1175 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387): Ditto. | |
1176 | * config/i386/gas.h (GAS_MNEMONICS): Remove. | |
1177 | ||
23750d7f BE |
1178 | 2009-04-25 Ben Elliston <bje@au.ibm.com> |
1179 | ||
1180 | * genrecog.c (validate_pattern): Do not warn for VOIDmode CALLs as | |
1181 | the source of a set operation. | |
1182 | ||
e6ff3083 AS |
1183 | 2009-04-25 Anatoly Sokolov <aesok@post.ru> |
1184 | ||
1185 | * target.h (struct gcc_target): Add case_values_threshold field. | |
1186 | * target-def.h (TARGET_CASE_VALUES_THRESHOLD): New. | |
1187 | (TARGET_INITIALIZER): Use TARGET_CASE_VALUES_THRESHOLD. | |
1188 | * targhooks.c (default_case_values_threshold): New function. | |
1189 | * targhooks.h (default_case_values_threshold): Declare function. | |
1190 | * stmt.c (expand_case): Use case_values_threshold target hook. | |
1191 | * expr.h (case_values_threshold): Remove declartation. | |
1192 | * expr.c (case_values_threshold): Remove function. | |
1193 | * doc/tm.texi (CASE_VALUES_THRESHOLD): Revise documentation. | |
1194 | ||
1195 | * config/avr/avr.h (CASE_VALUES_THRESHOLD): Remove macro. | |
1196 | * config/avr/avr.c (TARGET_CASE_VALUES_THRESHOLD): Define macro. | |
1197 | (avr_case_values_threshold): Declare as static. | |
1198 | * config/avr/avr-protos.h (avr_case_values_threshold): Remove. | |
1199 | ||
1200 | * config/avr/mn10300.h (CASE_VALUES_THRESHOLD): Remove macro. | |
1201 | * config/avr/mn10300.c (TARGET_CASE_VALUES_THRESHOLD): Define macro. | |
1202 | (mn10300_case_values_threshold): New function. | |
1203 | ||
569c72fc L |
1204 | 2009-04-24 H.J. Lu <hongjiu.lu@intel.com> |
1205 | ||
1206 | * ira.c (setup_cover_and_important_classes): Add enum cast. | |
1207 | ||
ff3cb468 VM |
1208 | 2009-04-24 Vladimir Makarov <vmakarov@redhat.com> |
1209 | ||
1210 | * genpreds.c (write_enum_constraint_num): Output definition of | |
1211 | CONSTRAINT_NUM_DEFINED_P macro. | |
1212 | * ira.c (setup_cover_and_important_classes): Use | |
1213 | CONSTRAINT_NUM_DEFINED_P instead of CONSTRAINT__LIMIT in #ifdef. | |
1214 | ||
4f7be849 DD |
1215 | 2009-04-24 DJ Delorie <dj@redhat.com> |
1216 | ||
1217 | * config/sh/sh.h (LIBGCC2_DOUBLE_TYPE_SIZE): Test | |
1218 | __SH2A_SINGLE_ONLY__ also. | |
1219 | ||
735b94a7 SE |
1220 | 2009-04-24 Steve Ellcey <sje@cup.hp.com> |
1221 | ||
1222 | * config/ia64/ia64.md (movfs_internal): Allow flt constants. | |
1223 | (movdf_internal): Ditto. | |
1224 | * config/ia64/ia64.c (ia64_legitimate_constant_p): Allow | |
1225 | SFmode and DFmode constants. | |
1226 | (ia64_print_operand): Add 'G' format for printing | |
1227 | floating point constants. | |
1228 | ||
77a30264 RG |
1229 | 2009-04-24 Richard Guenther <rguenther@suse.de> |
1230 | ||
1231 | * tree-vrp.c (extract_range_from_binary_expr): Handle overflow | |
1232 | from unsigned additions. | |
1233 | ||
2b6da65c JM |
1234 | 2009-04-24 Joseph Myers <joseph@codesourcery.com> |
1235 | ||
1236 | * c-typeck.c (set_init_index): Allow array designators that are | |
1237 | not integer constant expressions with a pedwarn if pedantic. | |
1238 | ||
f5a17c43 BS |
1239 | 2009-04-24 Bernd Schmidt <bernd.schmidt@analog.com> |
1240 | ||
1241 | * simplify-rtx.c (simplify_binary_operation_1, case AND): Result is | |
1242 | zero if no overlap in nonzero bits between the operands. | |
1243 | ||
32e8bb8e ILT |
1244 | 2009-04-24 Ian Lance Taylor <iant@google.com> |
1245 | ||
1246 | * combine.c (record_value_for_reg): Change 0 to VOIDmode, twice. | |
1247 | (record_dead_and_set_regs): Likewise. | |
1248 | * df.h (struct df_mw_hardreg): Change flags field to int. | |
1249 | (struct df_base_ref): Likewise. | |
1250 | (struct df): Change changeable_flags field to int. | |
1251 | * df-scan.c (df_defs_record): Change clobber_flags to int. | |
1252 | * dwarf2.h (enum dwarf_tag): Make lo_user and hi_user values enum | |
1253 | constants rather than #define macros. | |
1254 | (enum dwarf_attribute, enum dwarf_location_atom): Likewise. | |
1255 | (enum dwarf_type, enum dwarf_endianity_encoding): Likewise. | |
1256 | (enum dwarf_calling_convention): Likewise. | |
1257 | (enum dwarf_line_number_x_ops): Likewise. | |
1258 | (enum dwarf_call_frame_info): Likewise. | |
1259 | (enum dwarf_source_language): Likewise. | |
1260 | * dwarf2out.c (int_loc_descriptor): Add cast to enum type. | |
1261 | (add_calling_convention_attribute): Likewise. | |
a3a5e3d1 UB |
1262 | * fold-const.c (fold_undefer_overflow_warnings): Add cast to enum type. |
1263 | (combine_comparisons): Change compcode to int. Add cast to enum type. | |
32e8bb8e ILT |
1264 | * genrecog.c (maybe_both_true_2): Change c to int. |
1265 | (write_switch): Likewise. Add cast to enum type. | |
1266 | * gimplify.c (gimplify_omp_for): Handle return values from | |
1267 | gimplify_expr using MIN rather than bitwise or. | |
1268 | (gimplify_expr): Add cast to enum type. | |
1269 | * ipa-prop.c (update_jump_functions_after_inlining): Change | |
1270 | IPA_BOTTOM to IPA_JF_UNKNOWN. | |
a3a5e3d1 UB |
1271 | * ira.c (setup_class_subset_and_memory_move_costs): Change mode to int. |
1272 | Add casts to enum type. | |
32e8bb8e ILT |
1273 | (setup_cover_and_important_classes): Change cl to int. Add casts |
1274 | to enum type. | |
1275 | (setup_class_translate): Change cl and mode to int. | |
1276 | (ira_init_once): Change mode to int. | |
1277 | (free_register_move_costs): Likewise. | |
1278 | (setup_prohibited_mode_move_regs): Add casts to enum type. | |
1279 | * langhooks.c (add_builtin_function_common): Rework assertion that | |
1280 | value fits bitfield. | |
1281 | * mcf.c (add_fixup_edge): Change type parameter to edge_type. | |
1282 | * omega.c (omega_do_elimination): Avoid math on enum types. | |
1283 | * optabs.c (expand_vec_shift_expr): Remove casts to int. | |
1284 | * opts.c (set_debug_level): Change 2 to enum constant. Use new | |
1285 | int local to handle integral_argment value. | |
1286 | * regmove.c (try_auto_increment): Change PUT_MODE to | |
1287 | PUT_REG_NOTE_KIND. | |
1288 | * reload.c (push_secondary_reload): Add casts to enum type. | |
1289 | (secondary_reload_class, find_valid_class): Likewise. | |
1290 | * reload1.c (emit_input_reload_insns): Likewise. | |
1291 | * rtl.h (NOTE_VAR_LOCATION_STATUS): Likewise. | |
1292 | * sel-sched.c (init_hard_regs_data): Change cur_mode to int. | |
1293 | * sel-sched-ir.c (hash_with_unspec_callback): Change 0 to enum | |
1294 | constant. | |
1295 | * tree.c (build_common_builtin_nodes): Add casts to enum type. | |
1296 | * tree-complex.c (complex_lattice_t): Typedef to int rather than | |
1297 | enum type. | |
1298 | (expand_complex_libcall): Add casts to enum type. | |
1299 | * tree-into-ssa.c (get_ssa_name_ann): Change 0 to enum constant. | |
1300 | * tree-vect-loop.c (vect_model_reduction_cost): Compare reduc_code | |
1301 | with ERROR_MARK, not NUM_TREE_CODES. | |
1302 | (vect_create_epilog_for_reduction): Likewise. | |
1303 | (vectorizable_reduction): Don't initialize epiloc_reduc_code. | |
a3a5e3d1 | 1304 | When not using it, set it to ERROR_MARK rather than NUM_TREE_CODES. |
32e8bb8e ILT |
1305 | * tree-vect-patterns.c (vect_pattern_recog_1): Change vec_mode to |
1306 | enum machine_mode. | |
1307 | * tree-vect-stmts.c (new_stmt_vec_info): Change 0 to | |
1308 | vect_unused_in_loop. Change 0 to loop_vect. | |
a3a5e3d1 | 1309 | * tree-vectorizer.c (vect_set_verbosity_level): Add casts to enum type. |
32e8bb8e ILT |
1310 | * var-tracking.c (get_init_value): Change return type to enum |
1311 | var_init_status. | |
1312 | * vec.h (DEF_VEC_FUNC_P) [iterate]: Cast 0 to type T. | |
1313 | * config/arm/arm.c (fp_model_for_fpu): Change to array to enum | |
1314 | arm_fp_model. | |
1315 | (arm_override_options): Add casts to enum type. | |
1316 | (arm_emit_tls_decoration): Likewise. | |
1317 | * config/i386/i386.c (ix86_function_specific_restore): Add casts | |
1318 | to enum type. | |
1319 | * config/i386/i386-c.c (ix86_pragma_target_parse): Likewise. | |
1320 | * config/ia64/ia64.c (ia64_expand_compare): Change magic to int. | |
1321 | * config/rs6000/rs6000.c (rs6000_override_options): Add casts to | |
1322 | enum type. | |
1323 | * config/s390/s390.c (code_for_builtin_64): Change to array of | |
1324 | enum insn_code. | |
1325 | (code_for_builtin_31): Likewise. | |
1326 | (s390_expand_builtin): Change code_for_builtin to enum insn_code | |
1327 | const *. | |
1328 | * config/sparc/sparc.c (sparc_override_options): Change value | |
1329 | field in struct code_model to enum cmodel. In initializer change | |
1330 | 0 to NULL and add cast to enum type. | |
1331 | ||
1332 | * c-typeck.c (build_modify_expr): Add lhs_origtype parameter. | |
1333 | Change all callers. Issue a -Wc++-compat warning using | |
1334 | lhs_origtype if necessary. | |
1335 | (convert_for_assignment): Issue -Wc++-compat warnings about | |
1336 | invalid conversions to enum type on assignment. | |
1337 | * c-common.h (build_modify_expr): Update declaration. | |
1338 | ||
ac4fc08a NC |
1339 | 2009-04-24 Nick Clifton <nickc@redhat.com> |
1340 | ||
1341 | * config/iq2000/iq2000.c (function_arg): Handle TImode values. | |
1342 | (function_arg_advance): Likewise. | |
1343 | * config/iq2000/iq2000.md (movsi_internal2): Fix the length of the | |
1344 | 5th alternative. | |
1345 | ||
f22e891a AK |
1346 | 2009-04-24 Andreas Krebbel <krebbel1@de.ibm.com> |
1347 | ||
1348 | * config/s390/constraints.md ('I', 'J'): Fix condition. | |
1349 | ||
ad58aabe DN |
1350 | 2009-04-24 Diego Novillo <dnovillo@google.com> |
1351 | ||
1352 | * gengtype-parse.c (parse_error): Add newline after message. | |
1353 | ||
879a4a01 L |
1354 | 2009-04-24 H.J. Lu <hongjiu.lu@intel.com> |
1355 | ||
1356 | * config/i386/sse.md (avxmodesuffixs): Removed. | |
1357 | (*avx_pinsr<avxmodesuffixs>): Renamed to ... | |
1358 | (*avx_pinsr<ssevecsize>): This. | |
1359 | ||
f63426af BS |
1360 | 2009-04-24 Bernd Schmidt <bernd.schmidt@analog.com> |
1361 | ||
1362 | * loop-iv.c (replace_single_def_regs): Look for REG_EQUAL notes; | |
1363 | follow chains of regs with a single definition, and allow expressions | |
1364 | that are function_invariant_p. | |
ce72fe6c | 1365 | (simple_rhs_p): Allow expressions that are function_invariant_p. |
f63426af | 1366 | |
30349c74 PB |
1367 | 2009-04-24 Paolo Bonzini <bonzini@gnu.org> |
1368 | ||
1369 | PR middle-end/39867 | |
1370 | * fold-const.c (fold_cond_expr_with_comparison): When folding | |
1371 | > and >= to MAX, make sure the MAX uses the same type as the | |
1372 | comparison's operands. | |
1373 | ||
8d8256c1 NC |
1374 | 2009-04-24 Nick Clifton <nickc@redhat.com> |
1375 | ||
1376 | * config/frv/frv.c (frv_frame_access): Do not use reg+reg | |
1377 | addressing for DImode accesses. | |
1378 | (frv_print_operand_address): Handle PLUS case. | |
a3a5e3d1 | 1379 | * config/frv/frv.h (FIXED_REGISTERS): Mark link register as fixed. |
8d8256c1 | 1380 | |
6216f94e JJ |
1381 | 2009-04-24 Jakub Jelinek <jakub@redhat.com> |
1382 | ||
1383 | PR rtl-optimization/39794 | |
1384 | * alias.c (canon_true_dependence): Add x_addr argument. | |
1385 | * rtl.h (canon_true_dependence): Adjust prototype. | |
1386 | * cse.c (check_dependence): Adjust canon_true_dependence callers. | |
1387 | * cselib.c (cselib_invalidate_mem): Likewise. | |
1388 | * gcse.c (compute_transp): Likewise. | |
1389 | * dse.c (scan_reads_nospill): Likewise. | |
1390 | (record_store, check_mem_read_rtx): Likewise. For non-const-or-frame | |
1391 | addresses pass base->val_rtx as mem_addr, for const-or-frame addresses | |
1392 | canon_base_addr of the group, plus optional offset. | |
1393 | (struct group_info): Rename canon_base_mem to | |
1394 | canon_base_addr. | |
1395 | (get_group_info): Set canon_base_addr to canon_rtx of base, not | |
1396 | canon_rtx of base_mem. | |
1397 | ||
6de7a512 PB |
1398 | 2009-04-23 Paolo Bonzini <bonzini@gnu.org> |
1399 | ||
1400 | * config/sh/sh.c (sh_expand_prologue, sh_expand_epilogue): | |
1401 | Use memory_address_p instead of GO_IF_LEGITIMATE_ADDRESS. | |
1402 | ||
4a3a2376 UW |
1403 | 2009-04-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1404 | ||
1405 | * config/spu/spu-builtins.h: Delete file. | |
1406 | ||
1407 | * config/spu/spu.h (enum spu_builtin_type): Move here from | |
1408 | spu-builtins.h. | |
1409 | (struct spu_builtin_description): Likewise. Add GTY marker. | |
1410 | Do not use enum spu_function_code or enum insn_code. | |
1411 | (spu_builtins): Add extern declaration. | |
1412 | ||
1413 | * config/spu/spu.c: Do not include "spu-builtins.h". | |
1414 | (enum spu_function_code, enum spu_builtin_type_index, | |
1415 | V16QI_type_node, V8HI_type_node, V4SI_type_node, V2DI_type_node, | |
1416 | V4SF_type_node, V2DF_type_node, unsigned_V16QI_type_node, | |
1417 | unsigned_V8HI_type_node, unsigned_V4SI_type_node, | |
1418 | unsigned_V2DI_type_node): Move here from spu-builtins.h. | |
1419 | (spu_builtin_types): Make static. Add GTY marker. | |
1420 | (spu_builtins): Add extern declaration with GTY marker. | |
1421 | Include "gt-spu.h". | |
1422 | ||
1423 | * config/spu/spu-c.c: Do not include "spu-builtins.h". | |
1424 | (spu_resolve_overloaded_builtin): Do not use spu_function_code. | |
1425 | Check programmatically whether all parameters are scalar. | |
1426 | ||
1427 | * config/spu/t-spu-elf (spu.o, spu-c.o): Update dependencies. | |
1428 | ||
bbaba73f EB |
1429 | 2009-04-23 Eric Botcazou <ebotcazou@adacore.com> |
1430 | ||
1431 | * gimplify.c (gimplify_modify_expr_rhs) <VAR_DECL>: Do not do a direct | |
1432 | assignment from the constructor either if the target is volatile. | |
1433 | ||
ee93c1c6 DJ |
1434 | 2009-04-23 Daniel Jacobowitz <dan@codesourcery.com> |
1435 | ||
1436 | * config/arm/arm.md (insv): Do not share operands[0]. | |
1437 | ||
b2f21330 NS |
1438 | 2009-04-23 Nathan Sidwell <nathan@codesourcery.com> |
1439 | ||
1440 | * config/vxlib-tls.c (active_tls_threads): Delete. | |
1441 | (delete_hook_installed): New. | |
1442 | (tls_delete_hook): Don't delete the delete hook. | |
1443 | (tls_destructor): Delete it here. | |
1444 | (__gthread_set_specific): Adjust installing the delete hook. | |
1445 | (tls_delete_hook): Use __gthread_enter_tsd_dtor_context and | |
1446 | __gthread_leave_tsd_dtor_context. | |
1447 | ||
4782dfa7 RAE |
1448 | 2009-04-23 Rafael Avila de Espindola <espindola@google.com> |
1449 | ||
1450 | * c-format.c (gcc_tdiag_char_table): Add support for %E. | |
1451 | ||
bf758008 UB |
1452 | 2009-04-23 Uros Bizjak <ubizjak@gmail.com> |
1453 | ||
1454 | * config/alpha/alpha.c (alpha_legitimize_reload_address): Add cast to | |
1455 | enum type. | |
1456 | (alpha_rtx_costs): Ditto. | |
1457 | (emit_unlikely_jump): Use add_reg_note. | |
1458 | (emit_frame_store_1): Ditto. | |
1459 | (alpha_expand_prologue): Ditto. | |
1460 | (alpha_expand_builtin): Change 0 to EXPAND_NORMAL in function call. | |
1461 | * config/alpha/alpha.c (Unicos/Mk address splitter): Use add_reg_note. | |
1462 | ||
7323a100 NC |
1463 | 2009-04-23 Nick Clifton <nickc@redhat.com> |
1464 | ||
1465 | * config/v850/v850.md (epilogue): Remove suppressed code. | |
1466 | (return): Rename to return_simple and remove test of frame size. | |
1467 | * config/v850/v850.c (expand_epilogue): Rename call to gen_return | |
1468 | to gen_return_simple. | |
1469 | ||
360032ba JY |
1470 | 2009-04-22 Jing Yu <jingyu@google.com> |
1471 | ||
1472 | PR testsuite/39781 | |
1473 | * config/arm/arm.h: Define HANDLE_PRAGMA_PACK_PUSH_POP. | |
1474 | ||
53650abe AP |
1475 | 2009-04-22 Andrew Pinski <andrew_pinski@playstation.sony.com> |
1476 | ||
1477 | PR C/31499 | |
1478 | * c-typeck.c (process_init_element): Treat VECTOR_TYPE like ARRAY_TYPE | |
1479 | and RECORD_TYPE/UNION_TYPE. When outputing the actual element and the | |
1480 | value is a VECTOR_CST, the element type is the element type of the | |
1481 | vector. | |
1482 | ||
89043e8a DD |
1483 | 2009-04-22 DJ Delorie <dj@redhat.com> |
1484 | ||
1485 | * config/m32c/m32c.h: Update GTY annotations to new syntax. | |
1486 | ||
023f059b JJ |
1487 | 2009-04-22 Jakub Jelinek <jakub@redhat.com> |
1488 | ||
1489 | * alias.c (find_base_term): Move around LO_SUM case, so that | |
1490 | CONST falls through into PLUS/MINUS handling. | |
1491 | ||
2c0eba5a JJ |
1492 | PR c/39855 |
1493 | * fold-const.c (fold_binary) <case LSHIFT_EXPR>: When optimizing | |
1494 | into 0, use omit_one_operand. | |
1495 | ||
9a461028 BE |
1496 | 2009-04-23 Ben Elliston <bje@au.ibm.com> |
1497 | ||
1498 | * config/rs6000/linux-unwind.h (get_regs): Remove type | |
1499 | puns. Change the type of `pc' to an array of unsigned ints and | |
1500 | update all users. Constify frame24. | |
1501 | ||
653e2568 DD |
1502 | 2009-04-22 DJ Delorie <dj@redhat.com> |
1503 | ||
1504 | * config/m32c/m32c.c (m32c_special_page_vector_p): Move | |
1505 | declarations before code. | |
1506 | (current_function_special_page_vector): Likewise. | |
1507 | (m32c_expand_insv): Silence a warning. | |
1508 | ||
60839f5d | 1509 | 2009-04-21 Taras Glek <tglek@mozilla.com> |
d1b38208 TG |
1510 | |
1511 | * alias.c: Update GTY annotations to new syntax. | |
1512 | * basic-block.h: Likewise. | |
1513 | * bitmap.h: Likewise. | |
1514 | * c-common.h: Likewise. | |
1515 | * c-decl.c: Likewise. | |
1516 | * c-parser.c: Likewise. | |
1517 | * c-pragma.c: Likewise. | |
1518 | * c-tree.h: Likewise. | |
1519 | * cfgloop.h: Likewise. | |
1520 | * cgraph.h: Likewise. | |
1521 | * config/alpha/alpha.c: Likewise. | |
1522 | * config/arm/arm.h: Likewise. | |
1523 | * config/avr/avr.h: Likewise. | |
1524 | * config/bfin/bfin.c: Likewise. | |
1525 | * config/cris/cris.c: Likewise. | |
1526 | * config/darwin.c: Likewise. | |
1527 | * config/frv/frv.c: Likewise. | |
1528 | * config/i386/i386.c: Likewise. | |
1529 | * config/i386/i386.h: Likewise. | |
1530 | * config/i386/winnt.c: Likewise. | |
1531 | * config/ia64/ia64.h: Likewise. | |
1532 | * config/iq2000/iq2000.c: Likewise. | |
1533 | * config/mips/mips.c: Likewise. | |
1534 | * config/mmix/mmix.h: Likewise. | |
1535 | * config/pa/pa.c: Likewise. | |
1536 | * config/pa/pa.h: Likewise. | |
1537 | * config/rs6000/rs6000.c: Likewise. | |
1538 | * config/s390/s390.c: Likewise. | |
1539 | * config/sparc/sparc.c: Likewise. | |
1540 | * config/xtensa/xtensa.c: Likewise. | |
1541 | * cselib.h: Likewise. | |
1542 | * dbxout.c: Likewise. | |
1543 | * dwarf2out.c: Likewise. | |
1544 | * except.c: Likewise. | |
1545 | * except.h: Likewise. | |
1546 | * fixed-value.h: Likewise. | |
1547 | * function.c: Likewise. | |
1548 | * function.h: Likewise. | |
1549 | * gimple.h: Likewise. | |
1550 | * integrate.c: Likewise. | |
1551 | * optabs.c: Likewise. | |
1552 | * output.h: Likewise. | |
1553 | * real.h: Likewise. | |
1554 | * rtl.h: Likewise. | |
1555 | * stringpool.c: Likewise. | |
1556 | * tree-data-ref.c: Likewise. | |
1557 | * tree-flow.h: Likewise. | |
1558 | * tree-scalar-evolution.c: Likewise. | |
1559 | * tree-ssa-address.c: Likewise. | |
1560 | * tree-ssa-alias.h: Likewise. | |
1561 | * tree-ssa-operands.h: Likewise. | |
1562 | * tree.c: Likewise. | |
1563 | * tree.h: Likewise. | |
1564 | * varasm.c: Likewise. | |
1565 | * varray.h: Likewise. | |
1566 | * vec.h: Likewise. | |
bf758008 | 1567 | * coretypes.h: Do not define GTY macro if it is already defined. |
d1b38208 TG |
1568 | * doc/gty.texi: Update GTY documentation to new syntax. |
1569 | * gengtype-lex.l: Enforce attribute-like syntax for GTY | |
1570 | annotations on structs. | |
1571 | * gengtype-parse.c: Likewise. | |
1572 | ||
a123d175 MH |
1573 | 2009-04-22 Mark Heffernan <meheff@google.com> |
1574 | ||
bf758008 | 1575 | * gcc.c (LINK_COMMAND_SPEC): Link with gcov with -fprofile-generate=. |
a123d175 | 1576 | |
4c7c486a KH |
1577 | 2009-04-22 Kazu Hirata <kazu@codesourcery.com> |
1578 | ||
1579 | * config/arm/arm.c (arm_rtx_costs_1): Use power_of_two_operand | |
1580 | where appropriate. | |
1581 | ||
6e782a29 KH |
1582 | 2009-04-22 Kazu Hirata <kazu@codesourcery.com> |
1583 | ||
1584 | * config/arm/arm.c (arm_size_rtx_costs): Treat a PLUS with a shift | |
1585 | the same as a PLUS without a shift. Increase the cost of a | |
1586 | CONST_INT in MULT. | |
1587 | ||
38d2336a MLI |
1588 | 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
1589 | ||
1590 | * Makefile.in: Update dependencies. | |
bf758008 | 1591 | * errors.c (warning): Remove unused parameter 'opt'. Returns 'void'. |
38d2336a MLI |
1592 | * errors.h: Remove bogus comment about compatibility. |
1593 | (warning): Update declaration. | |
1594 | * genautomata.c: Update all calls to warning. | |
1595 | * gimple.c: Do not include errors.h. Include toplev.h. | |
1596 | * tree-ssa-structalias.c: Do not include errors.h. | |
1597 | * omega.c: Likewise. | |
1598 | * tree-ssa-reassoc.c: Likewise. | |
1599 | * config/spu/spu-c.c: Likewise. | |
1600 | * config/spu/t-spu-elf: Update dependencies. | |
1601 | ||
aea4deba RG |
1602 | 2009-04-22 Richard Guenther <rguenther@suse.de> |
1603 | ||
1604 | PR tree-optimization/39824 | |
1605 | * tree-ssa-ccp.c (fold_const_aggregate_ref): For INDIRECT_REFs | |
1606 | make sure the types are compatible. | |
1607 | ||
cfc93532 MLI |
1608 | 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
1609 | ||
1610 | PR c++/14875 | |
1611 | * c-common.c (c_parse_error): Take a token_flags parameter. | |
1612 | Use token_type for the token type instead. | |
1613 | Pass token_flags to cpp_type2name. | |
1614 | * c-common.h (c_parse_error): Update declaration. | |
1615 | * c-parser.c (c_parser_error): Pass 0 as token flags. | |
1616 | ||
8632d02a AB |
1617 | 2009-04-22 Andrey Belevantsev <abel@ispras.ru> |
1618 | ||
1619 | PR rtl-optimization/39580 | |
1620 | * sel-sched-ir.c (insert_in_history_vect): Remove incorrect gcc_assert. | |
1621 | ||
4c33221c UW |
1622 | 2009-04-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1623 | ||
1624 | * function.c (expand_function_end): Do not emit a jump to the "naked" | |
1625 | return label for fall-through returns. | |
1626 | * except.c (sjlj_emit_function_exit): Always place the call to the | |
1627 | unregister function at the location installed by expand_function_end. | |
1628 | ||
9925bce0 RG |
1629 | 2009-04-22 Richard Guenther <rguenther@suse.de> |
1630 | ||
1631 | PR tree-optimization/39845 | |
1632 | * tree-switch-conversion.c (build_arrays): Add new referenced vars. | |
1633 | (gen_inbound_check): Likewise. | |
1634 | ||
24a40b35 NS |
1635 | 2009-04-22 Nathan Sidwell <nathan@codesourcery.com> |
1636 | ||
1637 | * gthr-vxworks.h (struct __gthread_once_t): Add alignment and | |
1638 | padding for PPC. | |
1639 | (__GTHREAD_ONCE_INIT): Adjust ppc initializer. | |
1640 | * config/vxlib.c (__gthread_once): Add race guard for PPC. | |
1641 | ||
6c34a092 PB |
1642 | 2009-04-22 Paolo Bonzini <bonzini@gnu.org> |
1643 | ||
1644 | * config/sh/sh.c (shift_insns_rtx, shiftcosts, gen_shifty_op, | |
1645 | sh_dynamicalize_shift_p, shl_and_scr_length): Truncate | |
1646 | shift counts to avoid out-of-bounds array accesses. | |
1647 | ||
baa48dfa PB |
1648 | 2009-04-22 Paolo Bonzini <bonzini@gnu.org> |
1649 | ||
1650 | * config/sparc/sparc.h (POINTER_SIZE): Fix comment. | |
1651 | (Pmode): Move above. | |
1652 | ||
7d83f4f5 UB |
1653 | 2009-04-22 Uros Bizjak <ubizjak@gmail.com> |
1654 | ||
1655 | * config/alpha/alpha.c: Use REG_P, MEM_P, CONST_INT_P, JUMP_P, | |
1656 | NONJUMP_INSN_P, CALL_P, LABEL_P and NOTE_P predicates instead of | |
1657 | GET_CODE macro. Use IN_RANGE macro where appropriate. | |
1658 | * config/alpha/alpha.h: Ditto. | |
1659 | * config/alpha/alpha.md: Ditto. | |
1660 | * config/alpha/constraints.md: Ditto. | |
1661 | * config/alpha/predicates.md: Ditto. | |
1662 | ||
3ad606bc PB |
1663 | 2009-04-22 Paolo Bonzini <bonzini@gnu.org> |
1664 | ||
1665 | * defaults.h (GO_IF_MODE_DEPENDENT_ADDRESS): Provide empty default. | |
1666 | * config/frv/frv.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1667 | * config/s390/s390.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1668 | * config/m32c/m32c.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1669 | * config/spu/spu.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1670 | * config/i386/i386.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1671 | * config/sh/sh.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1672 | * config/pdp11/pdp11.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1673 | * config/avr/avr.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1674 | * config/crx/crx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1675 | * config/fr30/fr30.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1676 | * config/m68hc11/m68hc11.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1677 | * config/cris/cris.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1678 | * config/iq2000/iq2000.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1679 | * config/mn10300/mn10300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1680 | * config/ia64/ia64.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1681 | * config/m68k/m68k.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1682 | * config/picochip/picochip.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1683 | * config/arc/arc.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1684 | * config/mcore/mcore.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1685 | * config/score/score.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1686 | * config/arm/arm.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1687 | * config/pa/pa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1688 | * config/mips/mips.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1689 | * config/v850/v850.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1690 | * config/mmix/mmix.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1691 | * config/bfin/bfin.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
1692 | ||
3cabd6d1 LB |
1693 | 2009-04-22 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
1694 | ||
1695 | * cfghooks.c (tidy_fallthru_edges): Remove find_basic_blocks | |
1696 | references from comments. | |
1697 | * cfgbuild.c: (count_basic_blocks): Delete. | |
1698 | (find_basic_blocks_1): Delete. | |
1699 | (find_basic_blocks): Delete. | |
1700 | * except.c (finish_eh_generation): Make static. Move comment from | |
7d83f4f5 | 1701 | except.h here. Remove find_basic_blocks references from comments. |
3cabd6d1 LB |
1702 | * except.h (finish_eh_generation): Delete. |
1703 | * basic-block.h (find_basic_blocks): Delete. | |
1704 | * config/sh/sh.c (sh_output_mi_thunk): Delete a "#if 0" block. | |
1705 | ||
270d1bcd DK |
1706 | 2009-04-22 Dave Korn <dave.korn.cygwin@gmail.com> |
1707 | ||
1708 | * sdbout.c (sdbout_symbol): Pass VOIDmode to eliminate_regs. | |
1709 | (sdbout_parms): Likewise. | |
1710 | ||
b757d36f KK |
1711 | 2009-04-21 Kaz Kojima <kkojima@gcc.gnu.org> |
1712 | ||
1713 | * config/sh/sh.c (prepare_cbranch_operands): Use | |
1714 | LAST_AND_UNUSED_RTX_CODE instead of CODE_FOR_nothing. | |
1715 | (expand_cbranchdi4): Likewise. | |
1716 | (from_compare): Add cast to enum type. | |
1717 | (expand_cbranchsi4): Use add_reg_note. | |
1718 | (output_stack_adjust, push, pop, sh_expand_prologue): Likewise. | |
1719 | (sh_insn_length_adjustment): Use sh_cpu_attr instead of sh_cpu. | |
1720 | (sh_initialize_trampoline): Change 0 to LCT_NORMAL in function call. | |
1721 | (sh_expand_builtin): Change 0 to EXPAND_NORMAL in function call. | |
1722 | * config/sh/sh.md (cbranchsi4): Use LAST_AND_UNUSED_RTX_CODE | |
1723 | instead of CODE_FOR_nothing. | |
1724 | (cbranchdi4): Likewise. Fix the order of arguments for | |
1725 | gen_rtx_fmt_ee. | |
1726 | (push_fpscr): Use add_reg_note. | |
1727 | (pop_fpscr, movdf_i4+1, reload_outdf__RnFRm+3, reload_outdf__RnFRm+4, | |
1728 | reload_outdf__RnFRm+5, fpu_switch+1, fpu_switch+2): Likewise. | |
1729 | ||
ad41bd84 JM |
1730 | 2009-04-21 Joseph Myers <joseph@codesourcery.com> |
1731 | ||
1732 | * ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998, | |
1733 | ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, | |
1734 | ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, | |
1735 | ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib, | |
1736 | ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog, | |
1737 | FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4, | |
1738 | config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver, | |
1739 | config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h, | |
1740 | config/alpha/x-vms, config/arc/t-arc, | |
1741 | config/arm/README-interworking, config/arm/arm-c.c, | |
1742 | config/arm/gentune.sh, config/arm/libgcc-bpabi.ver, | |
1743 | config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp, | |
1744 | config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi, | |
1745 | config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf, | |
1746 | config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe, | |
1747 | config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver, | |
1748 | config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf, | |
1749 | config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux, | |
1750 | config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris, | |
1751 | config/cris/t-elfmulti, config/crx/t-crx, | |
1752 | config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def, | |
1753 | config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver, | |
1754 | config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh, | |
1755 | config/h8300/t-h8300, config/i386/athlon.md, | |
1756 | config/i386/darwin-libgcc.10.4.ver, | |
1757 | config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver, | |
1758 | config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc, | |
1759 | config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386, | |
1760 | config/i386/t-linux64, config/i386/t-nwld, | |
1761 | config/i386/t-rtems-i386, config/i386/t-sol2-10, | |
1762 | config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h, | |
1763 | config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver, | |
1764 | config/ia64/libgcc-ia64.ver, config/ia64/linux.h, | |
1765 | config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64, | |
1766 | config/iq2000/abi, config/iq2000/lib2extra-funcs.c, | |
1767 | config/iq2000/t-iq2000, config/libgcc-glibc.ver, | |
1768 | config/m32r/libgcc-glibc.ver, config/m32r/t-linux, | |
1769 | config/m32r/t-m32r, config/m68hc11/t-m68hc11, | |
1770 | config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs, | |
1771 | config/m68k/t-uclinux, config/mcore/t-mcore, | |
1772 | config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md, | |
1773 | config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm, | |
1774 | config/mips/crtn.asm, config/mips/irix-crti.asm, | |
1775 | config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver, | |
1776 | config/mips/mips-dsp.md, config/mips/mips-dspr2.md, | |
1777 | config/mips/mips-fixed.md, config/mips/sb1.md, | |
1778 | config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast, | |
1779 | config/mips/t-iris6, config/mips/t-isa3264, | |
1780 | config/mips/t-libgcc-mips16, config/mips/t-linux64, | |
1781 | config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems, | |
1782 | config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk, | |
1783 | config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st, | |
1784 | config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix, | |
1785 | config/mn10300/t-linux, config/mn10300/t-mn10300, | |
1786 | config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux, | |
1787 | config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11, | |
1788 | config/picochip/libgccExtras/clzsi2.asm, | |
1789 | config/picochip/t-picochip, config/rs6000/darwin-ldouble-format, | |
1790 | config/rs6000/darwin-libgcc.10.4.ver, | |
1791 | config/rs6000/darwin-libgcc.10.5.ver, | |
1792 | config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h, | |
1793 | config/rs6000/t-aix43, config/rs6000/t-aix52, | |
1794 | config/rs6000/t-darwin, config/rs6000/t-fprules, | |
1795 | config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64, | |
1796 | config/rs6000/t-lynx, config/rs6000/t-netbsd, | |
1797 | config/rs6000/t-ppccomm, config/rs6000/t-ppcendian, | |
1798 | config/rs6000/t-ppcgas, config/rs6000/t-rs6000, | |
1799 | config/rs6000/t-rtems, config/rs6000/t-spe, | |
1800 | config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver, | |
1801 | config/score/t-score-elf, config/sh/divcost-analysis, | |
1802 | config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh, | |
1803 | config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian, | |
1804 | config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h, | |
1805 | config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h, | |
1806 | config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2, | |
1807 | config/stormy16/stormy-abi, config/stormy16/t-stormy16, | |
1808 | config/t-darwin, config/t-libunwind, config/t-libunwind-elf, | |
1809 | config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver, | |
1810 | config/t-slibgcc-sld, config/t-sol2, config/t-vxworks, | |
1811 | config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850, | |
1812 | config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def, | |
1813 | gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog, | |
1814 | java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver, | |
1815 | limitx.h, version.c, xcoff.h: Add copyright and license notices. | |
1816 | * config/h8300/genmova.sh: Include copyright and license notices | |
1817 | in generated output. | |
1818 | * config/h8300/mova.md: Regenerate. | |
1819 | * doc/install.texi2html: Include word "Copyright" in copyright | |
1820 | notice and use name "Free Software Foundation, Inc.". | |
1821 | * ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, | |
1822 | ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, | |
1823 | ChangeLog-2007, ChangeLog-2008: Correct dates. | |
1824 | ||
ca80e52b EB |
1825 | 2009-04-21 Eric Botcazou <ebotcazou@adacore.com> |
1826 | ||
1827 | * c-common.c (c_common_truthvalue_conversion): Use LOCATION to build | |
1828 | NE_EXPR operations as well. | |
1829 | * c-parser.c (c_parser_condition): Do not set location information on | |
1830 | the condition. | |
1831 | (c_parser_conditional_expression): Likewise. | |
1832 | (c_parser_binary_expression): Set location information on operators. | |
1833 | * c-typeck.c (build_unary_op) <TRUTH_NOT_EXPR>: Reset the location if | |
1834 | TRUTH_NOT_EXPR has been folded. | |
1835 | * fold-const.c (fold_truth_not_expr): Copy location information from | |
1836 | the incoming expression to the outgoing one. | |
1837 | * gimplify.c (shortcut_cond_r): Add locus parameter. Pass it to | |
1838 | recursive calls on the LHS of the operator but pass that of the | |
1839 | operator to recursive calls on the RHS of the operator. Set it | |
1840 | on the COND_EXPR. | |
1841 | (shortcut_cond_expr): Set the locus of the operator on the second | |
1842 | COND_EXPR and that of the expression on the first in degenerate cases. | |
1843 | Pass the locus of the expression to calls to shortcut_cond_r. | |
1844 | Set the locus of the 'then' block on the associated jump, if any. | |
1845 | (gimplify_boolean_expr): Add locus parameter. Set it on the COND_EXPR. | |
1846 | (gimplify_expr) <TRUTH_ANDIF_EXPR>: Pass the locus of the outer | |
1847 | expression to call to gimplify_boolean_expr. | |
1848 | ||
35091630 KT |
1849 | 2009-04-21 Kai Tietz <kai.tietz@onevision.com> |
1850 | ||
1851 | * config.gcc: Add additional configuration for | |
1852 | i686-w64-mingw* and x86_64-w64-mingw* triplet. | |
1853 | * config/i386/mingw-w64.h: New mingw-w64 specific header. | |
1854 | (CPP_SPEC): Redefine for allowing -municode option. | |
1855 | (STARTFILE_SPEC): Likewise. | |
1856 | * config/i386/t-mingw-w64: New. | |
1857 | * config/i386/mingw-w64.opt: New. | |
1858 | (municode): Add new target option. | |
1859 | * doc/invoke.texi (municode): Add documentation for new option. | |
1860 | ||
0267afc4 ILT |
1861 | 2009-04-21 Ian Lance Taylor <iant@google.com> |
1862 | ||
1863 | * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): | |
1864 | Correct test for number of arguments. | |
1865 | * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise. | |
1866 | ||
2ba9daa7 AS |
1867 | 2009-04-21 Andreas Schwab <schwab@linux-m68k.org> |
1868 | ||
1869 | * config/m68k/linux.h (FINALIZE_TRAMPOLINE): Use enum for second | |
1870 | argument of emit_library_call. | |
1871 | ||
ad8a1ac0 RG |
1872 | 2009-04-21 Richard Guenther <rguenther@suse.de> |
1873 | ||
1874 | PR middle-end/39829 | |
1875 | * gimple.c (walk_stmt_load_store_addr_ops): Catch addresses | |
1876 | inside VIEW_CONVERT_EXPRs. | |
1877 | ||
7156c8ab MJ |
1878 | 2009-04-21 Martin Jambor <mjambor@suse.cz> |
1879 | ||
1880 | * tree-switch-conversion.c (build_constructors): Split a long line. | |
1881 | (constructor_contains_same_values_p): New function. | |
7d83f4f5 UB |
1882 | (build_one_array): Create assigns of constants if possible, do not |
1883 | call mark_sym_for_renaming, call update_stmt. | |
7156c8ab MJ |
1884 | (build_arrays): Call make_ssa_name (create_tmp_var ()) instead of |
1885 | make_rename_temp. Do not call mark_symbols_for_renaming, call | |
1886 | update_stmt. | |
1887 | (gen_def_assigns): Do not call mark_symbols_for_renaming or | |
1888 | find_new_referenced_vars, call update_stmt. | |
1889 | (gen_inbound_check): Use create_tmp_var and create ssa names manually | |
1890 | instead of calling make_rename_temp. Do not call | |
1891 | find_new_referenced_vars or mark_symbols_for_renaming, call | |
1892 | update_stmt. | |
1893 | ||
2970ccb3 RG |
1894 | 2009-04-21 Richard Guenther <rguenther@suse.de> |
1895 | ||
1896 | PR tree-optimization/39827 | |
7d83f4f5 | 1897 | * tree-ssa-phiprop.c (propagate_with_phi): Check SSA_NAME is in range. |
2970ccb3 RG |
1898 | (tree_ssa_phiprop): Pass the correct array size. |
1899 | ||
47f402d1 UB |
1900 | 2009-04-21 Uros Bizjak <ubizjak@gmail.com> |
1901 | ||
1902 | * config/alpha/alpha.md (tune): Add cast to enum attr_tune. | |
1903 | ||
1e4ae551 MLI |
1904 | 2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org> |
1905 | ||
1906 | PR 16202 | |
1907 | * c-typeck.c (lvalue_p): Move declaration ... | |
1908 | * c-common.h (lvalue_p): ... to here. | |
1909 | * c-common.c (candidate_equal_p): New. | |
1910 | (add_tlist): Use it. | |
1911 | (merge_tlist): Use it. | |
1912 | (warn_for_collisions_1): Likewise. | |
1913 | (warning_candidate_p): Accept more candidates. | |
1914 | (verify_tree): A warning candidate can be an expression. Use | |
1915 | candidate_equal_p. | |
1916 | ||
244609a6 BE |
1917 | 2009-04-21 Ben Elliston <bje@au.ibm.com> |
1918 | ||
1919 | PR target/5267 | |
1920 | * doc/invoke.texi (RS/6000 and PowerPC Options): Add documentation | |
1921 | for -mcall-eabi, -mcall-aixdesc, -mcall-freebsd and -mcall-openbsd | |
1922 | options. Remove -mcall-solaris documentation. | |
1923 | ||
9c650d90 MLI |
1924 | 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
1925 | ||
1926 | PR c++/13358 | |
1927 | * doc/invoke.texi (-Wlong-long): Update description. | |
1928 | * c-lex (interpret_integer): Only warn if there was no previous | |
1929 | overflow and -Wlong-long is enabled. | |
1930 | * c-decl.c (declspecs_add_type): Drop redundant flags. | |
1931 | * c.opt (Wlong-long): Init to -1. | |
1932 | * c-opts.c (sanitize_cpp_opts): Synchronize cpp's warn_long_long | |
1933 | and front-end warn_long_long. Wlong-long only depends on other | |
1934 | flags if it is uninitialized. | |
1935 | * c-parser.c (disable_extension_diagnostics): warn_long_long is | |
1936 | the same for CPP and FE. | |
1937 | (restore_extension_diagnostics): Likewise. | |
1938 | ||
bbbbb16a ILT |
1939 | 2009-04-20 Ian Lance Taylor <iant@google.com> |
1940 | ||
1941 | Fix enum conversions which are invalid in C++: | |
47f402d1 UB |
1942 | * auto-inc-dec.c (attempt_change): Change 0 to SET in function call. |
1943 | * calls.c (store_one_arg): Change 0 to EXPAND_NORMAL in function call. | |
bbbbb16a ILT |
1944 | * cse.c (hash_rtx_cb): Change 0 to VOIDmode in function call. |
1945 | * dbgcnt.c (dbg_cnt_set_limit_by_name): Add cast to enum type. | |
47f402d1 | 1946 | * dbxout.c (dbxout_symbol): Change 0 to VOIDmode in function call. |
bbbbb16a | 1947 | (dbxout_parms): Likewise. |
47f402d1 | 1948 | * df-core.c (df_set_flags): Change changeable_flags parameter to int. |
bbbbb16a ILT |
1949 | (df_clear_flags): Likewise. |
1950 | * df-problems.c (df_rd_bb_local_compute_process_def): Change | |
1951 | top_flag parameter to int. | |
1952 | (df_chain_create_bb_process_use): Likewise. | |
47f402d1 UB |
1953 | (df_chain_add_problem): Change chain_flags parameter to unsigned int. |
1954 | Remove cast. | |
bbbbb16a ILT |
1955 | * df-scan.c (df_ref_create): Change ref_flags parameter to int. |
1956 | (df_ref_create_structure, df_def_record_1): Likewise. | |
1957 | (df_defs_record, df_uses_record, df_get_call_refs): Likewise. | |
1958 | (df_notes_rescan): Change 0 to VOIDmode in function call. | |
1959 | (df_get_call_refs, df_insn_refs_collect): Likewise. | |
1960 | (df_bb_regs_collect): Likewise. | |
1961 | (df_entry_block_defs_collect): Likewise. | |
1962 | (df_exit_block_uses_collect): Likewise. | |
1963 | * df.h: Update declarations. | |
1964 | * double-int.c (double_int_divmod): Add cast to enum type. | |
1965 | * dse.c (replace_inc_dec): Reverse parameters to gen_int_mode. | |
1966 | * dwarf2out.c (new_reg_loc_descr): Add casts to enum type. | |
1967 | (based_loc_descr): Likewise. | |
1968 | (loc_descriptor_from_tree_1): Change first_op and second_op to | |
1969 | enum dwarf_location_atom. Add cast to enum type. | |
1970 | * expmed.c (init_expmed): Change 0 to SET in function call. | |
47f402d1 | 1971 | * expr.c (init_expr_target): Change 0 to VOIDmode in function call. |
bbbbb16a ILT |
1972 | (expand_expr_real_1): Change 0 to EXPAND_NORMAL in function call. |
1973 | (do_store_flag): Likewise. | |
1974 | * fixed-value.h (struct fixed_value): Change mode to enum | |
1975 | machine_mode. | |
47f402d1 | 1976 | * function.c (assign_parms): Change 0 to VOIDmode in function call. |
bbbbb16a ILT |
1977 | * genautomata.c (insert_automaton_decl): Change 1 to INSERT in |
1978 | function call. | |
1979 | (insert_insn_decl, insert_decl, insert_state): Likewise. | |
1980 | (automata_list_finish): Likewise. | |
1981 | * genrecog.c (process_define_predicate): Add cast to enum type. | |
1982 | * gensupport.c (init_predicate_table): Add cast to enum type. | |
1983 | * gimple.c (gimple_build_return): Change 0 to ERROR_MARK in | |
1984 | function call. | |
1985 | (gimple_build_call_1, gimple_build_label): Likewise. | |
1986 | (gimple_build_goto, gimple_build_asm_1): Likewise. | |
1987 | (gimple_build_switch_1, gimple_build_cdt): Likewise. | |
47f402d1 | 1988 | * gimple.h (GIMPLE_CHECK): Change 0 to ERROR_MARK in function call. |
bbbbb16a ILT |
1989 | (enum fallback): Rename from enum fallback_t. |
1990 | (fallback_t): Typedef as int. | |
1991 | * gimple-low.c (lower_builtin_setjmp): Change TSI_SAME_STMT to | |
1992 | GSI_SAME_STMT in function call. | |
1993 | * ira.c (setup_class_subset_and_memory_move_costs): Add casts to | |
1994 | enum type. | |
1995 | (setup_reg_class_relations): Likewise. | |
47f402d1 | 1996 | (setup_reg_class_nregs): Change cl to int. Add casts to enum type. |
bbbbb16a ILT |
1997 | (setup_prohibited_class_mode_regs): Add cast to enum type. |
1998 | (setup_prohibited_mode_move_regs): Likewise. | |
47f402d1 | 1999 | * ira-costs.c (record_reg_classes): Change rclass to enum reg_class. |
bbbbb16a ILT |
2000 | (record_address_regs): Change i to enum reg_class. |
2001 | * lists.c (alloc_EXPR_LIST): Add cast to enum type. | |
2002 | * machmode.h (GET_MODE_CLASS): Cast value to enum mode_class. | |
2003 | (GET_MODE_WIDER_MODE): Cast value to enum machine_mode. | |
2004 | (GET_MODE_2XWIDER_MODE): Likewise. | |
2005 | (GET_CLASS_NARROWEST_MODE): Likewise. | |
2006 | * omp-low.c (expand_omp_for): Add cast to enum type. | |
2007 | * optabs.c (debug_optab_libfuncs): Add casts to enum type. | |
2008 | * opts.c (enable_warning_as_error): Change kind to diagostic_t. | |
2009 | * postreload.c (reload_cse_simplify_operands): Change rclass local | |
2010 | to enum reg_class. | |
2011 | * predict.c (combine_predictions_for_insn): Change best_predictor | |
2012 | and predictor to enum br_predictor. | |
2013 | (combine_predictions_for_bb): Likewise. | |
2014 | (build_predict_expr): Change assignment to PREDICT_EXPR_OUTCOME to | |
2015 | use SET_PREDICT_EXPR_OUTCOME. | |
47f402d1 | 2016 | * real.c (real_arithmetic): Change icode to code in function call. |
bbbbb16a ILT |
2017 | * reginfo.c (init_move_cost): Add casts to enum type. |
2018 | (init_reg_sets_1, init_fake_stack_mems): Likewise. | |
2019 | * regmove.c (regclass_compatible_p): Change class0 and class1 to | |
2020 | enum reg_class. | |
2021 | * reload.c (find_valid_class): Add casts to enum type. | |
2022 | (push_reload): Change 0 to NO_REGS in function call. | |
2023 | (find_reloads): Change this_alternative to array of enum | |
2024 | reg_class. Remove some now-unnecessary casts. | |
2025 | (make_memloc): Change 0 to VOIDmode in function call. | |
2026 | * reload1.c (reload): Change 0 to VOIDmode in function call. | |
2027 | (eliminate_regs_1, elimination_effects): Likewise. | |
2028 | (eliminate_regs_in_insn): Likewise. | |
2029 | (emit_input_reload_insns): Add cast to enum type. | |
2030 | (delete_output_reload): Change 0 to VOIDmode in function call. | |
2031 | * reorg.c (insn_sets_resource_p): Convert include_delayed_effects | |
2032 | to enum type in function call. | |
2033 | * tree.h (PREDICT_EXPR_OUTCOME): Add cast to enum type. | |
2034 | (SET_PREDICT_EXPR_OUTCOME): Define. | |
47f402d1 | 2035 | * tree-dump.c (get_dump_file_info): Change phase parameter to int. |
bbbbb16a ILT |
2036 | (get_dump_file_name, dump_begin, dump_enabled_p): Likewise. |
2037 | (dump_initialized_p, dump_flag_name, dump_end): Likewise. | |
2038 | (dump_function): Likewise. | |
2039 | * tree-dump.h: Update declarations. | |
2040 | * tree-pass.h: Update declarations. | |
2041 | * varasm.c (assemble_integer): Change mclass to enum mode_class. | |
2042 | * config/arm/arm.c (thumb_legitimize_reload_address): Add cast to | |
2043 | enum type. | |
2044 | (arm_rtx_costs_1): Correct parenthesization. | |
2045 | (arm_rtx_costs): Add casts to enum type. | |
2046 | (adjacent_mem_locations): Reverse arguments to const_ok_for_op. | |
2047 | (vfp_emit_fstmd): Use add_rg_note. | |
2048 | (emit_multi_reg_push, emit_sfm): Likewise. | |
2049 | (thumb_set_frame_pointer): Likewise. | |
2050 | (arm_expand_prologue): Likewise. | |
2051 | (arm_regno_class): Change return type to enum reg_class. | |
2052 | (thumb1_expand_prologue): Use add_reg_note. | |
2053 | * config/arm/arm-protos.h (arm_regno_class): Update declaration. | |
2054 | * config/arm/arm.h (INITIALIZE_TRAMPOLINE): Change 0 to LCT_NORMAL | |
2055 | in function call. | |
2056 | * config/arm/gentune.sh: Add cast to enum type. | |
2057 | * config/arm/arm-tune.md: Rebuild. | |
2058 | * config/i386/i386.c (ix86_expand_prologue): Use add_reg_note. | |
2059 | (ix86_split_fp_branch, predict_jump): Likewise. | |
2060 | (ix86_expand_multi_arg_builtin): Change sub_code from enum | |
2061 | insn_code to enum rtx_code. | |
2062 | (ix86_builtin_vectorized_function): Add cast to enum type. | |
2063 | * config/i386/i386.md (truncdfsf2): Change slot to enum | |
2064 | ix86_stack_slot. | |
2065 | (truncxf<mode>2, isinf<mode>2): Likewise. | |
2066 | * config/i386/i386-c.c (ix86_pragma_target_parse): Add cast to | |
2067 | enum type. | |
2068 | * config/ia64/ia64.c (ia64_split_tmode_move): Use add_reg_note. | |
2069 | (spill_restore_mem, do_spill, ia64_expand_prologue): Likewise. | |
2070 | (insert_bundle_state): Change 1 to INSERT in function call. | |
2071 | (ia64_add_bundle_selector_before): Likewise. | |
2072 | * config/ia64/ia64.md (cpu attr): Add cast to enum type. | |
2073 | (save_stack_nonlocal): Change 0 to LCT_NORMAL in function call. | |
2074 | (restore_stack_nonlocal): Likewise. | |
2075 | * config/mips/mips.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL in | |
2076 | function call. | |
2077 | * config/mips/mips.c (mips_binary_cost): Change 0 to SET in | |
2078 | function call. | |
2079 | (mips_rtx_costs): Likewise. | |
2080 | (mips_override_options): Add casts to enum type. | |
2081 | * config/mips/sdemtk.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL | |
2082 | in function call. | |
2083 | * config/pa/pa.c (legitimize_pic_address): Use add_reg_note. | |
2084 | (store_reg, set_reg_plus_d): Likewise. | |
2085 | (hppa_expand_prologue, hppa_profile_hook): Likewise. | |
2086 | * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add | |
2087 | cast to enum type. | |
2088 | (altivec_expand_vec_set_builtin): Change 0 to EXPAND_NORMAL in | |
2089 | function call. | |
2090 | (emit_unlikely_jump): Use add_reg_note. | |
2091 | (rs6000_emit_allocate_stack): Likewise. | |
2092 | (rs6000_frame_related, rs6000_emit_prologue): Likewise. | |
2093 | (output_toc): Change 1 to INSERT in function call. | |
2094 | (output_profile_hook): Change 0 to LCT_NORMAL in function call. | |
2095 | (rs6000_initialize_trampoline): Likewise. | |
2096 | (rs6000_init_dwarf_reg_sizes_extra): Change 0 to EXPAND_NORMAL in | |
2097 | function call. | |
2098 | * config/s390/s390.c (s390_rtx_costs): Add cast to enum type. | |
2099 | (s390_expand_movmem): Change 0 to OPTAB_DIRECT in function call. | |
2100 | (s390_expand_setmem, s390_expand_cmpmem): Likewise. | |
2101 | (save_gprs): Use add_reg_note. | |
2102 | (s390_emit_prologue): Likewise. | |
47f402d1 | 2103 | (s390_expand_builtin): Change 0 to EXPAND_NORMAL in function call. |
bbbbb16a ILT |
2104 | * config/sparc/sparc.c (sparc_expand_prologue): Use add_reg_note. |
2105 | (sparc_fold_builtin): Add cast to enum type. | |
2106 | * config/spu/spu.c (spu_emit_branch_or_set): Change ior_code to | |
2107 | enum insn_code. | |
2108 | (spu_expand_prologue): Use add_reg_note. | |
47f402d1 | 2109 | (expand_builtin_args): Change 0 to EXPAND_NORMAL in function call. |
bbbbb16a ILT |
2110 | |
2111 | 2009-04-20 Ian Lance Taylor <iant@google.com> | |
2112 | ||
2113 | * c-parser.c (c_parser_attributes): Change VEC back to tree list. | |
2114 | (c_parser_postfix_expression_after_primary): Get VEC for list of | |
2115 | arguments. Get original types of arguments. Call | |
2116 | build_function_call_vec. | |
2117 | (cached_expr_list_1, cached_expr_list_2): New static variables. | |
2118 | (c_parser_expr_list): Change return type to VEC *. Add | |
2119 | p_orig_types parameter. Change all callers. | |
2120 | (c_parser_release_expr): New static function. | |
2121 | (c_parser_vec_to_tree_list): New static function. | |
2122 | * c-typeck.c (build_function_call): Rewrite to build a VEC and | |
2123 | call build_function_call_vec. | |
2124 | (build_function_call_vec): New function, based on old | |
2125 | build_function_call. | |
2126 | (convert_arguments): Remove nargs and argarray parameters. Change | |
2127 | values to a VEC. Add origtypes parameter. | |
47f402d1 | 2128 | (build_modify_expr): Add rhs_origtype parameter. Change all callers. |
bbbbb16a ILT |
2129 | (convert_for_assignment): Add origtype parameter. Change all |
2130 | callers. If warn_cxx_compat, check for conversion to an enum | |
2131 | type when calling a function. | |
2132 | (store_init_value): Add origtype parameter. Change all callers. | |
2133 | (digest_init): Likewise. | |
2134 | (struct init_node): Add origtype field. | |
2135 | (add_pending_init): Add origtype parameter. Change all callers. | |
2136 | (output_init_element): Likewise. | |
2137 | (output_pending_init_elements): Pass origtype from init_node to | |
2138 | output_init_element. | |
f28a61ab | 2139 | (process_init_element): Pass origtype from c_expr to |
bbbbb16a ILT |
2140 | output_init_element. |
2141 | (c_finish_return): Add origtype parameter. Change all callers. | |
2142 | * c-common.c (sync_resolve_size): Change params to VEC *. Change | |
2143 | caller. | |
2144 | (sync_resolve_params): Likewise. | |
47f402d1 | 2145 | (sync_resolve_return): Change params to first_param. Change caller. |
bbbbb16a | 2146 | (resolve_overloaded_builtins): Change params to VEC *. Change |
47f402d1 | 2147 | callers. Save first parameter around call to build_function_call_vec. |
bbbbb16a ILT |
2148 | * c-decl.c (finish_decl): Add origtype parameter. Change all |
2149 | callers. Call build_function_call_vec rather than | |
2150 | build_function_call for cleanup. | |
2151 | * c-tree.h: Update declarations. | |
2152 | * c-common.h: Update declarations. | |
2153 | * stub-objc.c (objc_rewrite_function_call): Change parameter from | |
2154 | params to first_param. | |
2155 | * target.h (struct gcc_target): Change resolve_overloaded_builtin | |
2156 | params parameter from tree to void *. | |
2157 | * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): | |
2158 | Change arglist parameter to have type void *, and to be a pointer | |
2159 | to a VEC. | |
2160 | * config/rs6000/rs6000-protos.h | |
2161 | (altivec_resolve_overloaded_builtin): Update declaration. | |
2162 | * config/spu/spu-c.c (spu_resolved_overloaded_builtin): Change | |
2163 | fnargs parameter to have type void *, and to be a pointer to a | |
2164 | VEC. Call build_function_call_vec instead of | |
2165 | build_function_call. | |
47f402d1 | 2166 | * config/spu/spu-protos.h (spu_expand_builtin): Update declaration. |
bbbbb16a | 2167 | |
6ff078d4 | 2168 | 2009-04-20 Joey Ye <joey.ye@intel.com> |
60839f5d | 2169 | Xuepeng Guo <xuepeng.guo@intel.com> |
6ff078d4 JY |
2170 | H.J. Lu <hongjiu.lu@intel.com> |
2171 | ||
2172 | * config/i386/atom.md: Add bypasses with ix86_dep_by_shift_count. | |
2173 | ||
2174 | * config/i386/i386.c (LEA_SEARCH_THRESHOLD): New macro. | |
2175 | (IX86_LEA_PRIORITY): Likewise. | |
2176 | (distance_non_agu_define): New function. | |
2177 | (distance_agu_use): Likewise. | |
2178 | (ix86_lea_for_add_ok): Likewise. | |
2179 | (ix86_dep_by_shift_count): Likewise. | |
2180 | ||
2181 | * config/i386/i386.md: Call ix86_lea_for_add_ok to decide we | |
2182 | should split for LEA. | |
2183 | ||
2184 | * config/i386/i386-protos.h (ix86_lea_for_add_ok): Declare new | |
2185 | function. | |
2186 | (ix86_dep_by_shift_count): Likewise. | |
2187 | ||
87a5b4cc RG |
2188 | 2009-04-20 Richard Guenther <rguenther@suse.de> |
2189 | ||
2190 | * expr.c (handled_component_p): Move ... | |
2191 | * tree.h (handled_component_p): ... here. | |
2192 | * tree.def: Re-order BIT_FIELD_REF, COMPONENT_REF, | |
2193 | ARRAY_REF, ARRAY_RANGE_REF, VIEW_CONVERT_EXPR, IMAGPART_EXPR | |
2194 | and REALPART_EXPR to be in one group. | |
2195 | ||
438c239d RG |
2196 | 2009-04-20 Richard Guenther <rguenther@suse.de> |
2197 | ||
2198 | * basic-block.h (get_all_dominated_blocks): Declare. | |
2199 | * dominance.c (get_all_dominated_blocks): New function. | |
2200 | * tree-cfg.c (get_all_dominated_blocks): Remove. | |
2201 | (remove_edge_and_dominated_blocks): Adjust. | |
2202 | * tree-ssa-phiprop.c (tree_ssa_phiprop_1): Fold in ... | |
2203 | (tree_ssa_phiprop): ... here. Use get_all_dominated_blocks | |
2204 | instead of recursing. | |
2205 | ||
fed5ae11 DK |
2206 | 2009-04-20 Doug Kwan <dougkwan@google.com> |
2207 | ||
2208 | * cgraph.h (cgraph_node_ptr): New type for vector functions. | |
2209 | (struct cgraph_node_set_def): New type. | |
2210 | (cgraph_node_set) New type. Also declare vector functions. | |
2211 | (struct cgraph_node_set_element_def): New type. | |
2212 | (cgraph_node_set_element): Ditto. | |
2213 | (cgraph_node_set_iterator): New iterator type. | |
2214 | (cgraph_node_set_new, cgraph_node_set_find, cgraph_node_set_add, | |
2215 | cgraph_node_set_remove, dump_cgraph_node_set, | |
2216 | debug_cgraph_node_set): New prototypes. | |
2217 | (csi_end_p, csi_next, csi_node, csi_start, cgraph_node_in_set_p, | |
2218 | cgraph_node_set_size): New inlines. | |
2219 | * tree-pass.h (struct cgraph_node_set_def): New decl to avoid | |
2220 | including cgraph.h. | |
2221 | (struct ipa_opt_pass): Add struct cgraph_node_set_def | |
2222 | argument to function 'write_summary'. | |
2223 | * ipa.c: Include ggc.h. | |
2224 | (hash_cgraph_node_set_element, | |
2225 | eq_cgraph_node_set_element, cgraph_node_set_new, | |
2226 | cgraph_node_set_add, cgraph_node_set_remove, | |
2227 | cgraph_node_set_find, dump_cgraph_node_set, | |
2228 | debug_cgraph_node_set): New functions. | |
2229 | * Makefile.in (ipa.o): Add dependency on GGC_H. | |
2230 | ||
c4551b28 IR |
2231 | 2009-04-20 Ira Rosen <irar@il.ibm.com> |
2232 | ||
2233 | PR tree-optimization/39675 | |
2ba9daa7 | 2234 | * tree-vect-loop.c (vect_transform_loop): Remove currently redundant |
47f402d1 UB |
2235 | check of the return code of vect_schedule_slp. Check that |
2236 | stmt_vec_info still exists for the statement, before checking its | |
2237 | vectorization type. | |
c4551b28 | 2238 | |
21a495fb MM |
2239 | 2009-04-20 Michael Matz <matz@suse.de> |
2240 | ||
2241 | * Makefile.in (generated_files): Take out $(simple_generated_c). | |
2242 | ||
8e208874 DK |
2243 | 2009-04-19 Dave Korn <dave.korn.cygwin@gmail.com> |
2244 | ||
2245 | * config/i386/cygwin-stdint.h (INTPTR_TYPE): Remove "long". | |
2246 | (UINTPTR_TYPE): Likewise. | |
2247 | ||
a45e580b JM |
2248 | 2009-04-19 Joseph Myers <joseph@codesourcery.com> |
2249 | ||
2250 | PR c/37481 | |
2251 | * c-typeck.c (digest_init): Check for initializing an array with a | |
2252 | string literal. | |
2253 | ||
20845d35 JM |
2254 | 2009-04-19 Joseph Myers <joseph@codesourcery.com> |
2255 | ||
2256 | PR c/19771 | |
2257 | * c-semantics.c (pop_stmt_list): Propagate | |
2258 | STATEMENT_LIST_HAS_LABEL to parent statement list. | |
2259 | ||
28143fdd AN |
2260 | 2009-04-19 Adam Nemet <anemet@caviumnetworks.com> |
2261 | ||
2262 | * config/mips/mips.h (mips_tune_attr): New macro. | |
2263 | * config/mips/mips.md (cpu): Use it. | |
2264 | ||
da377db9 JM |
2265 | 2009-04-19 Joseph Myers <joseph@codesourcery.com> |
2266 | ||
2267 | PR c/38243 | |
2268 | * c-decl.c (shadow_tag_warned): Diagnose use of restrict when | |
2269 | declaring a tag. | |
2270 | ||
3baf459d DN |
2271 | 2009-04-19 Diego Novillo <dnovillo@google.com> |
2272 | ||
2273 | * toplev.c (compile_file): Move call to coverage_finish ... | |
2274 | * cgraphunit.c (ipa_passes): ... here. | |
2275 | Call cgraph_process_new_functions. | |
2276 | * ipa-utils.c (get_base_var): Handle CONSTRUCTOR. | |
2277 | * Makefile.in (cgraphunit.o): Add dependency on COVERAGE_H. | |
2278 | ||
b6fa5b01 JH |
2279 | 2009-04-19 Jan Hubicka <jh@suse.cz> |
2280 | ||
47f402d1 UB |
2281 | * cgraph.c (cgraph_create_edge, cgraph_set_call_stmt): Set proper |
2282 | cfun. | |
b6fa5b01 JH |
2283 | (dump_cgraph_node): Dump can throw external flag. |
2284 | * ipa-pure-const.c (propagate): Fix propagation of nothrow flags. | |
2285 | ||
ca409efd MLI |
2286 | 2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org> |
2287 | ||
2288 | PR c/32061 | |
2289 | PR c++/36954 | |
2290 | * doc/invoke.texi: Add -Wlogical-op to -Wextra. | |
2291 | * common.opt (Wlogical-op): Move from here... | |
2292 | * c.opt (Wlogical-op): ... to here. | |
2293 | * c-typeck.c (parser_build_binary_op): Update call to | |
2294 | warn_logical_operator. | |
2295 | * c-opts.c (c_common_post_options): Enable warn_logical_op with | |
2296 | extra_warnings. | |
2297 | * c-common.c (warn_logical_op): Update. | |
2298 | * c-common.h (warn_logical_op): Update declaration. | |
2299 | ||
9db4cdd3 EB |
2300 | 2009-04-19 Eric Botcazou <ebotcazou@adacore.com> |
2301 | ||
2302 | * tree.c (protected_set_expr_location): Fix formatting. | |
2303 | ||
f37acdf9 JM |
2304 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> |
2305 | ||
2306 | PR c/27676 | |
2307 | * c-typeck.c (readonly_warning): new. | |
2308 | (build_unary_op, build_modify_expr): Use readonly_warning for | |
2309 | storing into something readonly but not const-qualified. | |
2310 | ||
2b4b7036 JM |
2311 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> |
2312 | ||
2313 | PR c/22367 | |
2314 | * c-typeck.c (build_unary_op): Check for taking address of | |
2315 | expression of type void. | |
2316 | ||
3ce62965 JM |
2317 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> |
2318 | ||
2319 | PR c/35210 | |
2320 | * c-typeck.c (build_function_call): Check for calling a function | |
2321 | with qualified void return types. Call require_complete_type when | |
2322 | generating a trap. | |
2323 | ||
2505c5ed JH |
2324 | 2009-04-18 Jan Hubicka <jh@suse.cz> |
2325 | ||
2326 | * cgraph.c (cgraph_make_edge, dump_cgraph_node, cgraph_set_call_stmt): | |
2327 | Set nothrow flag. | |
2328 | * cgraph.h (struct function): Reduce loop_nest to 30 bits; add | |
2329 | can_throw_external flag. | |
2330 | * ipa-reference.c (ipa_utils_reduced_inorder): Update call. | |
2331 | * ipa-pure-const.c (ignore_edge): New function. | |
2332 | (propagate): Compute order for NOTHROW computation; set NOTHROWs | |
2333 | only over can_throw_external edges. | |
2334 | (local_pure_const): Add nothrow flag. | |
2335 | * ipa-utils.c (searchc): Add ignore_edge callback. | |
2336 | (ipa_utils_reduced_inorder): Add ignore_edge callback. | |
2337 | * ipa-utils.h (ipa_utils_reduced_inorder): Update prototype. | |
2338 | (set_nothrow_function_flags): Update cgraph. | |
2339 | * tree-cfg.c (verify_stmt): Relax nothrow checking when in IPA mode. | |
2340 | ||
2586ba4b RG |
2341 | 2009-04-18 Richard Guenther <rguenther@suse.de> |
2342 | ||
2343 | PR middle-end/39804 | |
2344 | * tree-ssa-ccp.c (fold_stmt_1): New function factored from ... | |
2345 | (fold_stmt): ... this and ... | |
2346 | (fold_stmt_inplace): ... this. | |
2347 | (fold_stmt_1): Fold references in calls and asms. | |
2348 | * tree-cfg.c (remove_useless_stmts_cond): Use fold_stmt. | |
2349 | ||
1eefab17 KH |
2350 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
2351 | ||
2352 | * tree-vrp.c (ssa_name_nonzero_p): Remove. | |
2353 | * tree.h: Remove the prototype for ssa_name_nonzero_p. | |
2354 | ||
aa424b01 KH |
2355 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
2356 | ||
2357 | * tree.c (function_args_count): Remove. | |
2358 | * tree.h: Remove the prototype for function_args_count. | |
2359 | ||
613a896b KH |
2360 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
2361 | ||
2362 | * tree-iterator.c (expr_only): Remove. | |
2363 | * tree.h: Remove the prototype for expr_only. | |
2364 | ||
579e694c KH |
2365 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
2366 | ||
2367 | * reginfo.c (cannot_change_mode_set_regs): Remove. | |
2368 | * rtl.h: Remove the prototype for cannot_change_mode_set_regs. | |
2369 | ||
ee7e3ad3 AS |
2370 | 2009-04-08 Anatoly Sokolov <aesok@post.ru> |
2371 | ||
2372 | * config/avr/avr.md (*rotlsi3_8, *rotlsi3_16, *rotlsi3_24 ): Check | |
2373 | whether operands 0 and 1 overlaps. | |
2374 | ||
92ef7fb1 MLI |
2375 | 2009-04-18 Manuel López-Ibáñez <manu@gcc.gnu.org> |
2376 | ||
2377 | PR middle-end/36902 | |
2378 | * tree-vrp.c (check_array_ref): Pass a location_t instead of a | |
2379 | pointer. Use warning_at instead of warning. | |
2380 | (search_for_addr_array): Likewise. | |
2381 | (check_array_bounds): Likewise. | |
2382 | (check_all_array_refs): Check that the incoming edge is not in the | |
2383 | list of edges to be removed. | |
2384 | (check_all_array_refs): Avoid the temporal pointer. | |
2385 | (vrp_visit_cond_stmt): Fix typo. | |
2386 | (simplify_switch_using_ranges): Handle the case where the switch | |
2387 | index is an integer constant. | |
2388 | ||
0e097268 AN |
2389 | 2009-04-18 Adam Nemet <anemet@caviumnetworks.com> |
2390 | ||
2391 | * config/mips/mips.c (mips_final_postscan_insn): Make it static. | |
2392 | ||
c782f1dd KH |
2393 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
2394 | ||
2395 | * doc/extend.texi, doc/invoke.texi: Fix typos. | |
2396 | ||
668fb0e8 CC |
2397 | 2009-04-17 Cary Coutant <ccoutant@google.com> |
2398 | ||
2399 | * tree-flow-inline.h (get_lineno): Fix inverted test. | |
2400 | ||
4d4014c1 DN |
2401 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
2402 | ||
2403 | * tree-ssa-pre.c (create_expression_by_pieces): Remove | |
2404 | assertion for AVAIL_OUT. | |
2405 | ||
2984e1b6 MF |
2406 | 2009-04-17 Mike Frysinger <vapier@gentoo.org> |
2407 | ||
2408 | PR target/38627 | |
2409 | * config/sh/lib1funcs.asm [__ELF__ && __linux__]: Add .note.GNU-stack. | |
2410 | * config/sh/linux-atomic.asm: Likewise. | |
2411 | ||
9994a182 DN |
2412 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
2413 | ||
2414 | * except.c (debug_eh_tree): New. | |
2415 | (struct eh_region, struct eh_status): Move ... | |
2416 | * except.h: ... here. | |
2417 | (add_type_for_runtime): Declare extern. | |
2418 | (lookup_type_for_runtime): Likewise. | |
2419 | (debug_eh_tree): Declare. | |
2420 | * Makefile.in (GTFILES): List except.h before except.c | |
2421 | ||
07485407 DN |
2422 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
2423 | ||
47f402d1 | 2424 | * omp-low.c (create_omp_child_function): Set DECL_CONTEXT for DECL. |
07485407 DN |
2425 | * cgraphunit.c (cgraph_build_static_cdtor): Likewise. |
2426 | * tree-dfa.c (find_referenced_vars_in): Factor out of ... | |
2427 | (find_vars_r): ... here. | |
2428 | * tree-flow.h (find_referenced_vars_in): Declare. | |
2429 | * tree-ssa-pre.c (create_expression_by_pieces): Assert | |
2430 | that AVAIL_OUT exists for BLOCK. | |
2431 | * Makefile.in (CGRAPH_H): Add dependency on cif-code.def | |
2432 | (tree-loop-distribution.o): Fix dependency on TREE_VECTORIZER_H. | |
2433 | (tree-parloops.o): Likewise. | |
2434 | ||
4e53d196 SB |
2435 | 2009-04-17 Simon Baldwin <simonb@google.com> |
2436 | ||
2437 | * toplev.c (default_tree_printer): Add handling for %E format. | |
2438 | ||
413d3aa8 DN |
2439 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
2440 | ||
47f402d1 UB |
2441 | * tree-pretty-print.c (dump_generic_node): Add break after |
2442 | TREE_BINFO handler. Handle COMPLEX_TYPE, REAL_TYPE and | |
2443 | FIXED_POINT_TYPE. Handle NULL TREE_TYPEs. Handle METHOD_TYPE and | |
2444 | FUNCTION_TYPE together. Call print_struct_decl when printing | |
2445 | structures and TDF_SLIM is not given. | |
413d3aa8 DN |
2446 | (print_struct_decl): Fix logic for detecting recursion. |
2447 | ||
5a691e98 RAE |
2448 | 2009-04-17 Rafael Avila de Espindola <espindola@google.com> |
2449 | ||
2450 | PR 31567 | |
2451 | * gcc.c (create_at_file): New. | |
2452 | (compile_input_file_p): New. | |
2453 | (do_spec_1): Use @args files for %i. Use create_at_file for %o. | |
2454 | * main.c (main): Update call to toplev_main. | |
2455 | * toplev.c (toplev_main): Change signature. Call expandargv. | |
2456 | * toplev.h (toplev_main): Change signature. | |
2457 | ||
9eacf7a6 EB |
2458 | 2009-04-17 Eric Botcazou <ebotcazou@adacore.com> |
2459 | ||
2460 | * dwarf2out.c (field_byte_offset): Use the type size as the field size | |
2461 | if the latter is not constant. | |
2462 | ||
58298177 DE |
2463 | 2009-04-17 David Edelsohn <edelsohn@gnu.org> |
2464 | ||
2465 | * dbxout.c (xcoff_debug_hooks): Add set_name_debug_nothing. | |
2466 | ||
5b4c43d7 EB |
2467 | 2009-04-17 Eric Botcazou <ebotcazou@adacore.com> |
2468 | ||
2469 | * dbxout.c (dbxout_block): Reinstate test on TREE_USED. | |
2470 | * tree-ssa-live.c (remove_unused_scope_block_p): Update TREE_USED bit. | |
2471 | ||
b51605c4 RG |
2472 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
2473 | ||
2474 | * tree-ssa-structalias.c (get_constraint_for_component_ref): | |
2475 | Handle component references view-converting an invariant address. | |
2476 | ||
9e3be889 AN |
2477 | 2009-04-17 Adam Nemet <anemet@caviumnetworks.com> |
2478 | ||
2479 | * doc/tm.texi (TARGET_DEFAULT_TARGET_FLAGS, | |
2480 | TARGET_MIN_ANCHOR_OFFSET, TARGET_MAX_ANCHOR_OFFSET, | |
2481 | TARGET_HAVE_SRODATA_SECTION, TARGET_HAVE_TLS, | |
2482 | TARGET_UNWIND_TABLES_DEFAULT, TARGET_TERMINATE_DW2_EH_FRAME_INFO): | |
2483 | Use @deftypevr rather than @deftypevar. | |
2484 | ||
7c3e9dc3 RG |
2485 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
2486 | ||
47f402d1 | 2487 | * tree-ssa-forwprop.c (get_prop_dest_stmt): Clean up tuplification. |
7c3e9dc3 RG |
2488 | (get_prop_source_stmt): Likewise. |
2489 | (can_propagate_from): Likewise. | |
2490 | ||
aca600aa AS |
2491 | 2009-04-17 Andrew Stubbs <ams@codesourcery.com> |
2492 | ||
2493 | * configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG, | |
2494 | TM_MULTILIB_CONFIG and TM_MULTILIB_EXCEPTIONS_CONFIG. | |
2495 | (--with-multilib-list): Add default value. | |
2496 | * configure: Regenerate. | |
2497 | * Makefile.in (TM_ENDIAN_CONFIG): Define. | |
2498 | (TM_MULTILIB_CONFIG, TM_MULTILIB_EXCEPTIONS_CONFIG): Define. | |
2499 | * config.gcc (sh-*-*): Switch to using TM_ENDIAN_CONFIG, | |
2500 | TM_MULTILIB_CONFIG, and TM_MULTILIB_EXCEPTIONS_CONFIG. | |
2501 | Don't add default cpu to multilib list unnecessarily, but do enable | |
2502 | the relevant compiler option.. | |
2503 | Add support for --with-multilib-list=<blank> and | |
2504 | --with-multilib-list=!<somelib> to supress unwanted multilibs. | |
2505 | * config/sh/t-sh (DEFAULT_ENDIAN, OTHER_ENDIAN): New variables. | |
2506 | (MULTILIB_ENDIAN, MULTILIB_CPUS): Delete variables. | |
2507 | (MULTILIB_OPTIONS): Redefine using OTHER_ENDIAN and | |
2508 | TM_MULTILIB_CONFIG. | |
2509 | (MULTILIB_EXCEPTIONS): Add TM_MULTILIB_EXCEPTIONS_CONFIG. | |
2510 | (MULTILIB_OSDIRNAMES): New variable. | |
2511 | * config/sh/t-1e: Delete file. | |
2512 | * config/sh/t-mlib-sh1: Delete file. | |
2513 | * config/sh/t-mlib-sh2: Delete file. | |
2514 | * config/sh/t-mlib-sh2a: Delete file. | |
2515 | * config/sh/t-mlib-sh2a-nofpu: Delete file. | |
2516 | * config/sh/t-mlib-sh2a-single: Delete file. | |
2517 | * config/sh/t-mlib-sh2a-single-only: Delete file. | |
2518 | * config/sh/t-mlib-sh2e: Delete file. | |
2519 | * config/sh/t-mlib-sh3e: Delete file. | |
2520 | * config/sh/t-mlib-sh4: Delete file. | |
2521 | * config/sh/t-mlib-sh4-nofpu: Delete file. | |
2522 | * config/sh/t-mlib-sh4-single: Delete file. | |
2523 | * config/sh/t-mlib-sh4-single-only: Delete file. | |
2524 | * config/sh/t-mlib-sh4a: Delete file. | |
2525 | * config/sh/t-mlib-sh4a-nofpu: Delete file. | |
2526 | * config/sh/t-mlib-sh4a-single: Delete file. | |
2527 | * config/sh/t-mlib-sh4a-single-only: Delete file. | |
2528 | * config/sh/t-mlib-sh4al: Delete file. | |
2529 | * config/sh/t-mlib-sh5-32media: Delete file. | |
2530 | * config/sh/t-mlib-sh5-32media-nofpu: Delete file. | |
2531 | * config/sh/t-mlib-sh5-64media: Delete file. | |
2532 | * config/sh/t-mlib-sh5-64media-nofpu: Delete file. | |
2533 | * config/sh/t-mlib-sh5-compact: Delete file. | |
2534 | * config/sh/t-mlib-sh5-compact-nofpu: Delete file. | |
2535 | * config/sh/t-linux: Don't override MULTILIB_EXCEPTIONS. | |
2536 | * doc/install.texi (Options specification): Add | |
2537 | --with-multilib-list and --with-endian. | |
2538 | ||
cf8aba7f RAE |
2539 | 2009-04-17 Rafael Avila de Espindola <espindola@google.com> |
2540 | ||
2541 | * Makefile.in (REVISION_s): Always include quotes. Change ifdef to use | |
2542 | REVISION_c. | |
2543 | (OBJS-common): Add plugin-version.o. | |
2544 | (plugin-version.o): New. | |
2545 | * gcc-plugin.h (plugin_gcc_version): New. | |
2546 | (plugin_default_version_check): New. | |
2547 | (plugin_init_func, plugin_init): Add version argument. | |
2548 | * plugin-version.c: New. | |
2549 | * plugin.c (str_plugin_gcc_version_name): New. | |
2550 | (try_init_one_plugin): Read plugin_gcc_version from the plugin and | |
2551 | pass it to the init function. | |
2552 | (plugin_default_version_check): New. | |
2553 | ||
61e20b90 RG |
2554 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
2555 | ||
2556 | * tree-ssa-alias.c (refs_may_alias_p_1): Do not use TBAA | |
2557 | for decl-vs-decl disambiguation. | |
2558 | ||
90c6fd8a AK |
2559 | 2009-04-17 Andreas Krebbel <krebbel1@de.ibm.com> |
2560 | ||
2561 | * config/s390/s390.h (s390_tune_attr): New macro definition. | |
2562 | * config/s390/s390.md (cpu attribute): Map to s390_tune_attr. | |
2563 | ||
9fe9fe04 RG |
2564 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
2565 | ||
2566 | * tree-ssa-ccp.c (struct fold_stmt_r_data): Remove. | |
2567 | (fold_stmt_r): Likewise. | |
2568 | (maybe_fold_reference): New function. | |
2569 | (fold_gimple_assign): Handle cases fold_stmt_r did. | |
2570 | (fold_stmt): Do not use fold_stmt_r. | |
2571 | (fold_stmt_inplace): Likewise. | |
2572 | ||
7e673273 RG |
2573 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
2574 | ||
2575 | * tree-ssa-dom.c (gimple_assign_unary_useless_conversion_p): Remove. | |
2576 | (record_equivalences_from_stmt): Remove useless checks and | |
2577 | simplifications. | |
2578 | * tree-ssa-pre.c (eliminate): Avoid converting a constant if | |
2579 | the type is already suitable. | |
2580 | ||
fabf2749 PB |
2581 | 2009-04-17 Paolo Bonzini <bonzini@gnu.org> |
2582 | ||
2583 | * config/sh/sh.h (FUNCTION_VALUE): Fix call to sh_promote_prototypes. | |
2584 | ||
68f7b061 UB |
2585 | 2009-04-17 Uros Bizjak <ubizjak@gmail.com> |
2586 | ||
2587 | * config/arm/sfp-machine.h (__gcc_CMPtype): New typedef. | |
2588 | (CMPtype): Define as __gcc_CMPtype. | |
2589 | ||
532bfb0a AJ |
2590 | 2009-04-17 Aurelien Jarno <aurelien@aurel32.net> |
2591 | ||
2592 | * config.gcc: Add soft-fp/t-softfp and i386/t-linux to tmake_file | |
2593 | for i[34567]86-*-kfreebsd*-gnu*, x86_64-*-kfreebsd*-gnu*. | |
2594 | ||
e3ac77ff RG |
2595 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
2596 | ||
2597 | PR tree-optimization/39746 | |
2598 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Remove | |
2599 | special-casing for builtins and static variable use/def. | |
2600 | (call_may_clobber_ref_p_1): Likewise. | |
2601 | ||
7072a650 ILT |
2602 | 2009-04-16 Ian Lance Taylor <iant@google.com> |
2603 | ||
2604 | * df.h: Include "timevar.h". | |
2605 | (struct df_problem): Change tv_id field to timevar_id_t. | |
2606 | * tree-pass.h: Include "timevar.h". | |
2607 | (struct opt_pass): Change tv_id field to timevar_id_t. | |
2608 | * timevar.h (timevar_id_t): Define TV_NONE. | |
2609 | * passes.c (execute_one_ipa_transform_pass): Check for tv_id != | |
2610 | TV_NONE rather than tv_id != 0. | |
2611 | (execute_one_pass): Likewise. | |
2612 | * Makefile.in (DF_H): Add $(TIMEVAR_H). | |
2613 | (TREE_PASS_H): Define. Change all instances of tree-pass.h in | |
2614 | dependencies to $(TREE_PASS_H). | |
2615 | * bt-load.c (pass_branch_target_load_optimize1): Set tv_id field | |
2616 | to TV_NONE. | |
2617 | (pass_branch_target_load_optimize2): Likewise. | |
2618 | * cfglayout.c (pass_into_cfg_layout_mode): Likewise. | |
2619 | (pass_outof_cfg_layout_mode): Likewise. | |
2620 | * cgraphbuild.c (pass_remove_cgraph_callee_edges): Likewise. | |
2621 | (pass_rebuild_cgraph_edges): Likewise. | |
2622 | (pass_remove_cgraph_callee_edges): Likewise. | |
2623 | * df-core.c (pass_df_initialize_opt): Likewise. | |
2624 | (pass_df_initialize_no_opt): Likewise. | |
2625 | (pass_df_finish): Likewise. | |
2626 | * emit-rtl.c (pass_unshare_all_rtl): Likewise. | |
2627 | * except.c (pass_set_nothrow_function_flags): Likewise. | |
2628 | (pass_convert_to_eh_region_ranges): Likewise. | |
2629 | * final.c (pass_compute_alignments): Likewise. | |
2630 | * function.c (pass_instantiate_virtual_regs): Likewise. | |
2631 | (pass_init_function): Likewise. | |
2632 | (pass_leaf_regs): Likewise. | |
2633 | (pass_match_asm_constraints): Likewise. | |
2634 | * gimple-low.c (pass_lower_cf): Likewise. | |
2635 | (pass_mark_used_blocks): Likewise. | |
2636 | * init-regs.c (pass_initialize_regs): Likewise. | |
2637 | * integrate.c (pass_initial_value_sets): Likewise. | |
2638 | * ira.c (pass_ira): Likewise. | |
2639 | * jump.c (pass_cleanup_barriers): Likewise. | |
2640 | * omp-low.c (pass_expand_omp): Likewise. | |
2641 | (pass_lower_omp): Likewise. | |
2642 | * matrix-reorg.c (pass_ipa_matrix_reorg): Likewise. | |
2643 | * recog.c (pass_split_all_insns): Likewise. | |
2644 | (pass_split_after_reload): Likewise. | |
2645 | (pass_split_before_regstack): Likewise. | |
2646 | (pass_split_before_sched2): Likewise. | |
2647 | (pass_split_for_shorten_branches): Likewise. | |
2648 | * reginfo.c (pass_reginfo_init): Likewise. | |
2649 | (pass_subregs_of_mode_init): Likewise. | |
2650 | (pass_subregs_of_mode_finish): Likewise. | |
2651 | * passes.c (pass_postreload): Likewise. | |
2652 | * stack-ptr-mod.c (pass_stack_ptr_mod): Likewise. | |
2653 | * tree-cfg.c (pass_remove_useless_stmts): Likewise. | |
2654 | (pass_warn_function_return): Likewise. | |
2655 | (pass_warn_function_noreturn): Likewise. | |
2656 | * tree-complex.c (pass_lower_complex): Likewise. | |
2657 | (pass_lower_complex_O0): Likewise. | |
2658 | * tree-if-conv.c (pass_if_conversion): Likewise. | |
2659 | * tree-into-ssa.c (pass_build_ssa): Likewise. | |
2660 | * tree-mudflap.c (pass_mudflap_1): Likewise. | |
2661 | (pass_mudflap_2): Likewise. | |
2662 | * tree-nomudflap.c (pass_mudflap_1): Likewise. | |
2663 | (pass_mudflap_2): Likewise. | |
2664 | * tree-nrv.c (pass_return_slot): Likewise. | |
2665 | * tree-object-size.c (pass_object_sizes): Likewise. | |
2666 | * tree-optimize.c (pass_all_optimizations): Likewise. | |
2667 | (pass_early_local_passes): Likewise. | |
2668 | (pass_all_early_optimizations): Likewise. | |
2669 | (pass_cleanup_cfg): Likewise. | |
2670 | (pass_cleanup_cfg_post_optimizing): Likewise. | |
2671 | (pass_free_datastructures): Likewise. | |
2672 | (pass_free_cfg_annotations): Likewise. | |
2673 | (pass_fixup_cfg): Likewise. | |
2674 | (pass_init_datastructures): Likewise. | |
2675 | * tree-ssa.c (pass_early_warn_uninitialized): Likewise. | |
2676 | (pass_late_warn_uninitialized): Likewise. | |
2677 | (pass_update_address_taken): Likewise. | |
2678 | * tree-ssa-ccp.c (pass_fold_builtins): Likewise. | |
2679 | * tree-ssa-math-opts.c (pass_cse_reciprocals): Likewise. | |
2680 | (pass_cse_sincos): Likewise. | |
2681 | (pass_convert_to_rsqrt): Likewise. | |
2682 | * tree-ssa-structalias.c (pass_build_alias): Likewise. | |
2683 | * tree-stdarg.c (pass_stdarg): Likewise. | |
2684 | * tree-tailcall.c (pass_tail_recursion): Likewise. | |
2685 | (pass_tail_calls): Likewise. | |
2686 | * tree-vect-generic.c (pass_lower_vector): Likewise. | |
2687 | (pass_lower_vector_ssa): Likewise. | |
2688 | * tree-vectorizer.c (pass_ipa_increase_alignment): Likewise. | |
2689 | ||
0051ef59 JM |
2690 | 2009-04-16 Joseph Myers <joseph@codesourcery.com> |
2691 | ||
2692 | * config/mips/mips.c (mips_rtx_cost_data): Use SOFT_FP_COSTS in | |
2693 | XLR entry. | |
2694 | * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC, MIPS_ARCH_FLOAT_SPEC): | |
2695 | Handle -march=xlr. | |
2696 | * config/mips/xlr.md (ir_xlr_alu): Also accept insn types move, | |
2697 | logical and signext. | |
2698 | ||
b3f8558a KK |
2699 | 2009-04-16 Kaz Kojima <kkojima@gcc.gnu.org> |
2700 | ||
2701 | PR target/39767 | |
2702 | * config/sh/predicates.md (arith_operand): Check if the operand | |
2703 | of TRUNCATE is a REG. | |
2704 | ||
f57597d9 KH |
2705 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
2706 | ||
2707 | * cfgrtl.c (delete_insn_chain_and_edges): Remove. | |
2708 | * rtl.h: Remove the prototype for delete_insn_chain_and_edges. | |
2709 | ||
b172d063 KH |
2710 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
2711 | ||
2712 | * tree-iterator.c (tsi_split_statement_list_after, | |
2713 | tsi_split_statement_list_before): Remove. | |
2714 | * tree-iterator.h: Remove the prototypes for | |
532bfb0a | 2715 | tsi_split_statement_list_after and tsi_split_statement_list_before. |
b172d063 | 2716 | |
78fe4f1f KH |
2717 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
2718 | ||
2719 | * tree-ssa-propagate.c (stmt_makes_single_load): Remove. | |
2720 | * tree-ssa-propagate.h: Remove the prototype for | |
2721 | stmt_makes_single_load. | |
2722 | ||
43dd3201 KH |
2723 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
2724 | ||
2725 | * emit-rtl.c (set_mem_attrs_from_reg): Remove. | |
2726 | * rtl.h: Remove the prototype for set_mem_attrs_from_reg. | |
2727 | ||
4252a4aa KH |
2728 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
2729 | ||
2730 | * tree-iterator.c (EXPR_LAST_BODY): Remove. | |
2731 | ||
bfb69968 KH |
2732 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
2733 | ||
2734 | * except.c (eh_region_outer_p): Remove. | |
2735 | * except.h: Remove the prototype for eh_region_outer_p. | |
2736 | ||
c7db7fa5 KH |
2737 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
2738 | ||
2739 | * function.c (current_function_assembler_name): Remove. | |
2740 | * function.h: Remove the prototype for | |
2741 | current_function_assembler_name. | |
2742 | ||
efc0b2bd ILT |
2743 | 2009-04-16 Ian Lance Taylor <iant@google.com> |
2744 | ||
532bfb0a | 2745 | * rtlanal.c (alloc_reg_note): New function, broken out of add_reg_note. |
efc0b2bd ILT |
2746 | (add_reg_note): Call alloc_reg_note. |
2747 | * rtl.h (alloc_reg_note): Declare. | |
2748 | * combine.c (try_combine): Use alloc_reg_note. | |
2749 | (recog_for_combine, move_deaths): Likewise. | |
2750 | (distribute_notes): Use alloc_reg_note and add_reg_note. | |
2751 | * haifa-sched.c (sched_create_recovery_edges): Use add_reg_note. | |
2752 | * combine-stack-adj.c (adjust_frame_related_expr): Likewise. | |
2753 | * reload1.c (eliminate_regs_1): Use alloc_reg_note. | |
2754 | ||
6080348f VM |
2755 | 2009-04-16 Vladimir Makarov <vmakarov@redhat.com> |
2756 | ||
2757 | PR rtl-optimization/39762 | |
2758 | * ira-int.h (ira_register_move_cost, ira_may_move_in_cost, | |
2759 | ira_may_move_out_cost): Add comments about way of their usage. | |
532bfb0a | 2760 | (ira_get_register_move_cost, ira_get_may_move_cost): New functions. |
2ba9daa7 | 2761 | |
6080348f VM |
2762 | * ira-conflicts.c (process_regs_for_copy): Use function |
2763 | ira_get_register_move_cost instead of global | |
2764 | ira_register_move_cost. | |
2765 | ||
2766 | * ira-color.c (update_copy_costs, calculate_allocno_spill_cost, | |
2767 | color_pass, move_spill_restore, update_curr_costs): Ditto. | |
2768 | ||
2769 | * ira-lives.c (process_single_reg_class_operands): Ditto. | |
2770 | ||
2771 | * ira-emit.c (emit_move_list): Ditto. | |
2772 | ||
2773 | * ira-costs.c (copy_cost): Don't call ira_init_register_move_cost. | |
2774 | (record_reg_classes): Ditto. Use functions | |
2775 | ira_get_register_move_cost and ira_get_may_move_cost instead of | |
2776 | global vars ira_register_move_cost, ira_may_move_out_cost and | |
2777 | ira_may_move_in_cost. | |
2778 | (record_address_regs): Don't call ira_init_register_move_cost. | |
2779 | Use function ira_get_may_move_cost instead of global | |
2780 | ira_may_move_in_cost. | |
2781 | (process_bb_node_for_hard_reg_moves): Use function | |
532bfb0a | 2782 | ira_get_register_move_cost instead of global ira_register_move_cost. |
6080348f | 2783 | (ira_costs): Don't call ira_init_register_move_cost. |
2ba9daa7 | 2784 | |
646bea10 RG |
2785 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
2786 | ||
2787 | * tree-cfg.c (verify_gimple_assign_binary): | |
2788 | Allow POINTER_PLUS_EXPR-like PLUS_EXPR for vectors. | |
2789 | * ipa-struct-reorg.c (gen_size): Fold the built expressions. | |
2790 | (create_general_new_stmt): Note that this function is broken. | |
2791 | ||
02e819ff RAE |
2792 | 2009-04-16 Rafael Avila de Espindola <espindola@google.com> |
2793 | ||
2794 | * common.opt (fhelp): Add Var(help_flag). | |
2795 | * gcc-plugin.h (plugin_info): Add help. | |
2796 | * plugin.c (plugin_name_args): Add help. | |
2797 | (register_plugin_info): Set plugin->help. | |
2798 | (print_help_one_plugin): New. | |
2799 | (print_plugins_help): New. | |
2800 | * plugin.h (print_plugins_help): New. | |
2801 | * toplev.c (toplev_main): Call print_plugins_help if needed. | |
2802 | ||
ccacdf06 RG |
2803 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
2804 | ||
2805 | * gimple.c (gimple_copy): Do not clear addresses_taken bitmap. | |
2806 | (gimple_ior_addresses_taken_1): New function. | |
2807 | (gimple_ior_addresses_taken): Likewise. | |
2808 | * gimple.h (struct gimple_statement_with_ops_base): Remove | |
2809 | addresses_taken member. | |
2810 | (gimple_ior_addresses_taken): Declare. | |
2811 | (gimple_addresses_taken, gimple_addresses_taken_ptr, | |
2812 | gimple_set_addresses_taken): Remove. | |
2813 | * ipa-reference.c (mark_address): New function. | |
2814 | (scan_stmt_for_static_refs): Use it for marking addresses taken. | |
2815 | * tree-ssa-operands.c (add_to_addressable_set): Rename to ... | |
2816 | (mark_address_taken): ... this. Just set TREE_ADDRESSABLE. | |
2817 | (gimple_add_to_addresses_taken): Remove. | |
2818 | (get_tmr_operands): Call mark_address_taken. | |
2819 | (get_asm_expr_operands): Likewise. | |
2820 | (get_expr_operands): Likewise. | |
2821 | (build_ssa_operands): Do not clear the addresses_taken bitmap. | |
2822 | (free_stmt_operands): Do not free it. | |
2823 | * tree-ssa.c (delete_tree_ssa): Likewise. | |
2824 | (execute_update_addresses_taken): Use gimple_ior_addresses_taken. | |
2825 | ||
346ef3fa RG |
2826 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
2827 | ||
2828 | * gimple.h (walk_stmt_load_store_addr_ops): Declare. | |
2829 | (walk_stmt_load_store_ops): Likewise. | |
2830 | * gimple.c (get_base_loadstore): New function. | |
2831 | (walk_stmt_load_store_addr_ops): Likewise. | |
2832 | (walk_stmt_load_store_ops): Likewise. | |
2833 | * ipa-pure-const.c (check_op): Simplify. | |
2834 | (check_load, check_store): New functions. | |
2835 | (check_stmt): Use walk_stmt_load_store_ops. | |
2836 | * ipa-reference.c (mark_load): Adjust signature. | |
2837 | (mark_store): Likewise. | |
2838 | (scan_stmt_for_static_refs): Use walk_stmt_load_store_addr_ops. | |
2839 | ||
44e9f006 RAE |
2840 | 2009-04-16 Rafael Avila de Espindola <espindola@google.com> |
2841 | ||
2842 | * gcc-plugin.h (plugin_event): Add PLUGIN_INFO. | |
2843 | (plugin_info): New. | |
2844 | * opts.c (common_handle_option): Don't call print_version. | |
2845 | * plugin.c (plugin_name_args): Add version. | |
2846 | (register_plugin_info): New. | |
2847 | (register_callback): Handle PLUGIN_INFO. | |
2848 | (try_init_one_plugin): New. | |
2849 | (init_one_plugin): Use try_init_one_plugin. Only free plugin_name_args | |
2850 | if failed to init. | |
2851 | (finalize_one_plugin): New. | |
2852 | (finalize_plugins): New. | |
2853 | (print_one_plugin): New. | |
2854 | (print_plugins_versions): New. | |
2855 | * plugin.h (print_plugins_versions): New. | |
2856 | (finalize_plugins): New. | |
2857 | * toplev.c (compile_file): Don't call initialize_plugins. | |
2858 | (print_version): Call print_plugins_versions. | |
2859 | (toplev_main): Call initialize_plugins. Print version if needed. | |
2860 | Call finalize_plugins. | |
2861 | ||
41fd0f9b RAE |
2862 | 2009-04-16 Rafael Avila de Espindola <espindola@google.com> |
2863 | ||
2864 | * common.opt (fversion): New. | |
2865 | * gcc.c (print_version): New. | |
2866 | (process_command): Don't print the version. Just set print_version. | |
2867 | (main): Print version. Call subprocesses if print_version and | |
2868 | verbose_flag are set. | |
2869 | * opts.c (common_handle_option): Handle OPT_fversion. | |
2870 | ||
550918ca | 2871 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
532bfb0a | 2872 | Ira Rosen <irar@il.ibm.com> |
550918ca RG |
2873 | |
2874 | PR tree-optimization/39698 | |
2875 | * tree-vect-loop.c (get_initial_def_for_reduction): Use the | |
2876 | type of the reduction variable. Only generate the def if | |
2877 | it is needed. | |
2878 | ||
2879 | * omp-low.c (expand_omp_for_generic): When converting to a pointer | |
2880 | make sure to first convert to an integer of the same precision. | |
2881 | * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Retain | |
2882 | the type of the evolution correctly in computing the new | |
2883 | induction variable base. | |
2884 | ||
54634841 RG |
2885 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
2886 | ||
2887 | PR middle-end/39625 | |
2888 | * tree-cfg.c (make_blocks): Split statements with to-be | |
2889 | abnormal SSA names on the lhs. | |
2890 | ||
b6fc2cdb PB |
2891 | 2009-04-16 Paolo Bonzini <bonzini@gnu.org> |
2892 | ||
2893 | * c-common.c (vector_targets_convertible_p, vector_types_convertible_p): | |
2894 | Use TYPE_VECTOR_OPAQUE instead of targetm.vector_opaque_p. | |
2895 | * c-typeck.c (really_start_incremental_init): Likewise. | |
2896 | * target-def.h (TARGET_VECTOR_OPAQUE_P): Remove. | |
2897 | (TARGET_INITIALIZER): Remove it. | |
2898 | * target.h (struct target): Remove vector_opaque_p. | |
2899 | * tree.c (build_opaque_vector_type): New. | |
2900 | * tree.h (TYPE_VECTOR_OPAQUE): New. | |
2901 | (build_opaque_vector_type): Declare. | |
2902 | * doc/tm.texi (TARGET_VECTOR_OPAQUE_P): Remove. | |
2903 | * config/rs6000/rs6000.c (build_opaque_vector_type, | |
2904 | rs6000_is_vector_type, TARGET_VECTOR_OPAQUE_P): Remove. | |
2905 | (rs6000_init_builtins): Use build_opaque_vector_type for | |
2906 | opaque_V4SI_type_node. | |
2907 | ||
a417cdd9 CM |
2908 | 2009-04-15 Catherine Moore <clm@codesourcery.com> |
2909 | ||
532bfb0a AJ |
2910 | * debug.h (set_name): Declare. |
2911 | * dwarf2out.c (dwarf2out_set_name): Declare. | |
2912 | (dwarf2_debug_hooks): Add set_name. | |
2913 | (find_AT_string): New. | |
2914 | (add_AT_string): Call find_AT_string. | |
2915 | (dwarf2out_set_name): New. | |
2916 | * cp/decl.c (grokdeclarator): Call set_name. | |
2917 | * vmsdbgout.c (vmsdbg_debug_hooks): Add set_name_debug_nothing. | |
2918 | * debug.c (do_nothing_debug_hooks): Likewise. | |
2919 | * dbxout.c (dbx_debug_hooks): Likewise. | |
2920 | * sdbout.c (sdb_debug_hooks): Likewise. | |
a417cdd9 | 2921 | |
60839f5d | 2922 | 2009-04-15 Michael Eager <eager@eagercon.com> |
2c5cac98 | 2923 | |
532bfb0a AJ |
2924 | * config/rs6000/rs6000.c (rs6000_function_value): Set function return |
2925 | reg for single-precision FPU. | |
2926 | * config/rs6000/rs6000.md (movsi_internal1): Only for | |
2927 | !TARGET_SINGLE_FPU. | |
2928 | (movsi_internal1_single): New. Add pattern to move SI values to/from | |
2c5cac98 ME |
2929 | single-precision FP regs. |
2930 | ||
ada39f0b RG |
2931 | 2009-04-15 Richard Guenther <rguenther@suse.de> |
2932 | ||
2933 | * omp-low.c (lower_rec_input_clauses): Build correct address | |
2934 | expressions. | |
2935 | (expand_omp_for_generic): Fix multiplication type. | |
532bfb0a | 2936 | * tree-loop-distribution.c (build_size_arg): Build a size_t argument. |
ada39f0b RG |
2937 | (generate_memset_zero): Fix types. |
2938 | * tree-profile.c (prepare_instrumented_value): Correctly | |
2939 | widen a pointer. | |
2940 | ||
6866c6e8 ILT |
2941 | 2009-04-15 Ian Lance Taylor <iant@google.com> |
2942 | ||
2943 | * c.opt (Wenum-compare): Enable for C and Objc. Initialize to -1. | |
2944 | * c-opts.c (c_common_handle_option): For C, set warn_enum_compare | |
2945 | for -Wall and for -Wc++-compat. | |
2946 | (c_common_post_options): For C++, set warn_enum_compare if not | |
2947 | already set. | |
2948 | * c-tree.h (struct c_expr): Add field original_type. | |
2949 | (build_external_ref): Update declaration. | |
2950 | * c-parser.c (c_parser_braced_init): Set original_type. | |
2951 | (c_parser_initelt): Likewise. | |
2952 | (c_parser_expr_no_commas): Likewise. | |
2953 | (c_parser_conditional_expression): Likewise. | |
2954 | (c_parser_cast_expression): Likewise. | |
2955 | (c_parser_unary_expression): Likewise. Pull setting of | |
2956 | original_code to top of function. | |
2957 | (c_parser_sizeof_expression): Set original_type. | |
2958 | (c_parser_alignof_expression): Likewise. | |
2959 | (c_parser_postfix_expression): Likewise. Pull setting of | |
2960 | original_code to top of function. | |
532bfb0a | 2961 | (c_parser_postfix_expression_after_paren_type): Set original_type. |
6866c6e8 ILT |
2962 | (c_parser_postfix_expression_after_primary): Likewise. |
2963 | (c_parser_expression): Likewise. | |
2964 | * c-typeck.c (build_external_ref): Add type parameter. Change all | |
2965 | callers. | |
2966 | (c_expr_sizeof_expr): Set original_type field. | |
2967 | (parser_build_unary_op): Likewise. | |
2968 | (parser_build_binary_op): Likewise. Optionally warn about | |
2969 | comparisons of enums of different types. | |
2970 | (digest_init): Set original_type field. | |
2971 | (really_start_incremental_init): Likewise. | |
2972 | (push_init_level, pop_init_level): Likewise. | |
2973 | * doc/invoke.texi (Warning Options): -Wenum-compare now | |
2974 | supported in C. | |
2975 | ||
f116fecf RG |
2976 | 2009-04-15 Richard Guenther <rguenther@suse.de> |
2977 | ||
2978 | * tree-ssa-pre.c (eliminate): When replacing a PHI node carry | |
2979 | out a necessary conversion. | |
2980 | * tree-ssa-sccvn.c (run_scc_vn): Also assign value-ids to | |
2981 | names we didn't value number. | |
2982 | * tree-mudflap.c (mf_build_check_statement_for): Use correct types. | |
2983 | ||
25e20805 RG |
2984 | 2009-04-15 Richard Guenther <rguenther@suse.de> |
2985 | ||
2986 | PR tree-optimization/39764 | |
2987 | * tree-ssa-ccp.c (get_value): Canonicalize value with | |
2988 | canonicalize_float_value. | |
2989 | ||
90cc3676 JH |
2990 | 2009-04-15 Jan Hubicka <jh@suse.cz> |
2991 | ||
2992 | * builtins.def (va_start, va_end, va_copy): Fix my previous commit. | |
2993 | Wrong version of patch. | |
2994 | ||
6d14c006 JH |
2995 | 2009-04-15 Jan Hubicka <jh@suse.cz> |
2996 | ||
2997 | * builtins.def (va_start, va_end, va_copy): Mark nothrow. | |
2998 | ||
5afaa917 NS |
2999 | 2009-04-15 Nathan Sidwell <nathan@codesourcery.com> |
3000 | ||
3001 | * config/rs6000/rs6000.c (rs6000_init_builtins): Set TYPE_NAME of | |
3002 | our distinct integral and vector types. | |
3003 | ||
3b482fca RAE |
3004 | 2009-04-15 Rafael Avila de Espindola <espindola@google.com> |
3005 | ||
3006 | * class.c (build_vtbl_ref_1): Remove call to assemble_external. | |
3007 | * init.c (build_vtbl_address): Remove call to assemble_external. | |
3008 | ||
6cd1d2e2 DJ |
3009 | 2009-04-14 Daniel Jacobowitz <dan@codesourcery.com> |
3010 | ||
3011 | * config/rs6000/rs6000.c (rs6000_dwarf_register_span): Fix debug | |
3012 | output for other floating point modes. | |
3013 | ||
dab71827 DN |
3014 | 2009-04-14 Diego Novillo <dnovillo@google.com> |
3015 | ||
3016 | * diagnostic.c (diagnostic_report_diagnostic): Do not | |
3017 | warn about loaded plugins for DK_ERROR and DK_WARNING. | |
3018 | * c-decl.c (declspecs_add_type): Move call to | |
3019 | invoke_plugin_callbacks ... | |
3020 | * c-parser.c (c_parser_declspecs): ... here. | |
3021 | * plugin.c (dump_active_plugins): Tidy output. | |
3022 | ||
68a607d8 DN |
3023 | 2009-04-14 Diego Novillo <dnovillo@google.com> |
3024 | Le-Chun Wu <lcwu@google.com> | |
3025 | ||
3026 | * configure.ac: Add --enable-plugin support. | |
3027 | Define ENABLE_PLUGIN and PLUGINLIBS when specified. | |
3028 | * Makefile.in (PLUGIN_H): Define. | |
3029 | Export ENABLE_PLUGIN and GMPINC to site.exp. | |
3030 | Add PLUGINLIBS to link command. | |
3031 | Add/modify dependencies for plugin.o and files including plugin.h. | |
3032 | (plugin.o): New. | |
3033 | * config.in: Regenerate. | |
2ba9daa7 | 3034 | |
68a607d8 DN |
3035 | * opts.c (common_handle_option): Handle OPT_fplugin_ and |
3036 | OPT_fplugin_arg_. | |
3037 | ||
3038 | 2009-04-14 Le-Chun Wu <lcwu@google.com> | |
3039 | ||
3040 | * tree-pass.h (register_one_dump_file): Add a prototype for | |
3041 | register_one_dump_file. | |
3042 | * toplev.c (compile_file): Call initialize_plugins. | |
3043 | (do_compile): Call invoke_plugin_callbacks. | |
3044 | (toplev_main): Call invoke_plugin_callbacks. | |
3045 | * common.opt: Add -fplugin= and -fplugin-arg-. | |
3046 | * gcc-plugin.h: New public header file for plugins to include. | |
3047 | * plugin.c: New source file. | |
3048 | * plugin.h: New internal header file. | |
3049 | * passes.c (register_one_dump_file): Make it external. | |
2ba9daa7 | 3050 | |
68a607d8 DN |
3051 | * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks. |
3052 | ||
3053 | 2009-04-14 Diego Novillo <dnovillo@google.com> | |
3054 | ||
3055 | * doc/plugins.texi: New. | |
3056 | * doc/gccint.texi: Add reference to Plugins chapter. | |
3057 | * doc/invoke.texi: Document -fplugin and -fplugin-arg | |
3058 | * diagnostic.c (diagnostic_report_diagnostic): Warn about | |
3059 | loaded plugins, if any. | |
3060 | * timevar.def (TV_PLUGIN_INIT): Define. | |
3061 | (TV_PLUGIN_RUN): Define. | |
3062 | * plugin.c: Include timevar.h | |
3063 | (plugins_active_p): New. | |
3064 | (dump_active_plugins): New. | |
3065 | (debug_active_plugins): New. | |
3066 | ||
50617257 JM |
3067 | 2009-04-14 Joseph Myers <joseph@codesourcery.com> |
3068 | ||
3069 | * config/sol2.h (LINK_ARCH32_SPEC_BASE): Use %R with absolute | |
3070 | library paths. | |
3071 | * config/sparc/sol2-bi.h (LINK_ARCH64_SPEC_BASE): Likewise. | |
3072 | ||
b32f6fff KH |
3073 | 2009-04-14 Kazu Hirata <kazu@codesourcery.com> |
3074 | ||
3075 | * config/arm/arm.c (arm_rtx_costs_1): Treat a minus with a shift | |
3076 | the same as a minus without a shift. | |
3077 | ||
85d04fa2 NC |
3078 | 2009-04-14 Nick Clifton <nickc@redhat.com> |
3079 | ||
3080 | * config/stormy16/stormy16.md (ineqbranch_1): Do not assume that | |
3081 | comparisons with small integers will always produce a short | |
3082 | branch. | |
3083 | ||
e495a0c8 RAE |
3084 | 2009-04-14 Rafael Avila de Espindola <espindola@google.com> |
3085 | ||
3086 | Merge: | |
e495a0c8 RAE |
3087 | 2008-12-19 Diego Novillo <dnovillo@google.com> |
3088 | ||
532bfb0a | 3089 | * cgraph.c (dump_cgraph_node): Show memory address of NODE. |
e495a0c8 | 3090 | |
ad41bd84 | 3091 | 2009-04-14 Richard Guenther <rguenther@suse.de> |
587aa063 RG |
3092 | |
3093 | * tree-cfg.c (verify_gimple_assign_unary): Adjust vector code | |
3094 | verification. | |
3095 | (verify_gimple_assign_binary): Likewise. Handle shifts and | |
3096 | rotates correctly. | |
3097 | (verify_gimple_phi): Print the mismatched argument position. | |
3098 | * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): | |
3099 | Fix types. | |
3100 | (vect_update_init_of_dr): Likewise. | |
3101 | * matrix-reorg.c (transform_access_sites): Do what the | |
3102 | comment suggests. | |
3103 | * omp-low.c (expand_omp_atomic_pipeline): Use the correct types. | |
3104 | ||
60839f5d | 3105 | 2009-04-13 Michael Eager <eager@eagercon.com> |
9eca1774 ME |
3106 | |
3107 | * config/rs6000/rs6000-c.c: generate defines if rs6000_xilinx_fpu: | |
3108 | _XFPU, _XFPU_SP_LITE, _XFPU_SP_FULL, _XFPU_DP_LITE, _XFPU_DP_FULL | |
3109 | * config/rs6000/xilinx.h: New. Spec for powerpc-xilinx-eabi | |
2ba9daa7 | 3110 | * config.gcc (powerpc-xilinx-eabi): add xilinx.h to tm_file, |
9eca1774 ME |
3111 | remove duplicate config |
3112 | ||
b0e2d008 DR |
3113 | 2009-04-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> |
3114 | ||
3115 | * ipa-inline.c (cgraph_decide_inlining_of_small_function): Dump | |
3116 | file_name:line_number type locator of the call site. | |
2ba9daa7 | 3117 | |
1244a8b7 VM |
3118 | 2009-04-13 Vladimir Makarov <vmakarov@redhat.com> |
3119 | ||
3120 | * genautomata.c: Put blank after comma. | |
3121 | (automaton_decls): New. | |
3122 | (struct unit_usage): Add comments to member next. | |
3123 | (store_alt_unit_usage): Keep the list ordered. | |
3124 | (unit_present_on_list_p, equal_alternatives_p): New. | |
3125 | (check_regexp_units_distribution): Check units distribution | |
3126 | correctness correctly. | |
3127 | (main): Don't write automata if error is found. Return correct | |
3128 | exit code. | |
2ba9daa7 | 3129 | |
1244a8b7 VM |
3130 | * config/m68k/cf.md (cfv4_ds): Remove. |
3131 | (cfv4_pOEP1, cfv4_sOEP1, cfv4_pOEP2,cfv4_sOEP2, cfv4_pOEP3, | |
3132 | cfv4_sOEP3): Assign to cfv4_oep instead of cfv4_ds. | |
3133 | ||
3134 | * config/rs6000/power4.md (lsuq_power4, iq_power4, fpq_power4, | |
3135 | power4-load-ext, power4-store, power4-store-update, | |
3136 | power4-fpstore, power4-fpstore-update, power4-two, power4-three, | |
3137 | power4-insert, power4-compare, power4-lmul-cmp, power4-imul-cmp, | |
3138 | power4-lmul, , power4-imul, power4-imul3, power4-sdiv, | |
3139 | power4-sqrt, power4-isync): Modify reservation to make correct | |
3140 | unit distribution to automata. | |
3141 | ||
3142 | * config/rs6000/power5.md (iq_power5, fpq_power5, power5-store, | |
3143 | power5-store-update, power5-two, power5-three, power5-lmul, | |
3144 | power5-imul, power5-imul3, power5-sdiv, power5-sqrt): Ditto. | |
2ba9daa7 | 3145 | |
f7dd1864 AN |
3146 | 2009-04-13 Adam Nemet <anemet@caviumnetworks.com> |
3147 | ||
3148 | * except.c (pass_set_nothrow_function_flags): Set name and add | |
3149 | TODO_dump_func. | |
3150 | (set_nothrow_function_flags): Mention in the dump file when | |
3151 | changing a function to nothrow. | |
3152 | ||
59a1171f OS |
3153 | 2009-04-13 Ozkan Sezer <sezeroz@gmail.com> |
3154 | ||
3155 | PR/39066 | |
3156 | * gbl-ctors.h (DO_GLOBAL_CTORS_BODY): Use __SIZE_TYPE__ | |
3157 | instead of unsigned long. | |
3158 | ||
934c2060 RR |
3159 | 2009-04-13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
3160 | ||
f7dd1864 AN |
3161 | * config/arm/arm.c (return_used_this_function): Remove. |
3162 | (arm_output_function_prologue): Remove use of | |
934c2060 | 3163 | return_used_this_function. |
f7dd1864 | 3164 | (output_return_instruction): Replace use of |
934c2060 RR |
3165 | return_used_this_function |
3166 | by cfun->machine->return_used_this_function. | |
f7dd1864 AN |
3167 | (arm_output_epilogue): Likewise. |
3168 | (arm_output_function_epilogue): Likewise. | |
3169 | (thumb_unexpanded_epilogue): Likewise. | |
3170 | * config/arm/arm.h (struct machine_function): | |
934c2060 | 3171 | New member return_used_this_function. |
f7dd1864 | 3172 | |
ae5cc016 MM |
3173 | 2009-04-12 Mark Mitchell <mark@codesourcery.com> |
3174 | ||
3175 | * doc/install.texi: Correct description of default directory for | |
3176 | --with-gxx-include-dir. | |
3177 | ||
a0ce68df | 3178 | 2009-04-12 Eric Botcazou <ebotcazou@adacore.com> |
849d624b EB |
3179 | |
3180 | * fold-const.c (build_range_check): Properly deal with enumeral and | |
3181 | boolean base types. | |
3182 | ||
3906a4a1 SB |
3183 | 2009-04-12 Steven Bosscher <steven@gcc.gnu.org> |
3184 | ||
3185 | * doc/invoke.texi (max_gcse_passes): Remove documentation. | |
3186 | * params.def (PARAM_MAX_GCSE_PASSES): Remove. | |
3187 | * params.h (MAX_GCSE_PASSES): Remove. | |
3188 | * gcse.c (gcse_main): Run CPROP1, PRE or HOIST, and CPROP2 | |
3189 | in sequence. Remove ability to run multiple passes. | |
3190 | (bypass_jumps): Report run as third CPROP pass. | |
3191 | ||
efaadb93 AN |
3192 | 2009-04-12 Adam Nemet <anemet@caviumnetworks.com> |
3193 | ||
3194 | PR middle-end/39651 | |
3195 | * except.c (can_throw_external): Look at each insn in a SEQUENCE | |
3196 | when deciding whether the whole SEQUENCE can throw. | |
3197 | ||
4c48007b UB |
3198 | 2009-04-12 Uros Bizjak <ubizjak@gmail.com> |
3199 | ||
3200 | PR target/39740 | |
3201 | * config/alpha/predicates.md (local_symbolic_operand): Return 1 for | |
3202 | offseted label references. | |
3203 | ||
b4104018 JH |
3204 | 2009-04-11 Jan Hubicka <jh@suse.cz> |
3205 | ||
3206 | * tree-ssa-pre.c (eliminate): Fix call of update_stmt. | |
3207 | ||
32848948 RG |
3208 | 2009-04-11 Richard Guenther <rguenther@suse.de> |
3209 | ||
3210 | PR middle-end/39732 | |
3211 | * tree-inline.c (declare_return_variable): Mark DECL_BY_REFERENCE | |
3212 | return variables as TREE_ADDRESSABLE. | |
3213 | ||
8810712e RG |
3214 | 2009-04-11 Richard Guenther <rguenther@suse.de> |
3215 | ||
3216 | PR tree-optimization/39713 | |
3217 | * tree-ssa-sccvn.c (vn_get_expr_for): Make sure built | |
3218 | reference trees have SSA_NAME operands. | |
3219 | ||
fa78c0c1 RG |
3220 | 2009-04-11 Richard Guenther <rguenther@suse.de> |
3221 | ||
3222 | PR c/39712 | |
3223 | * c-gimplify.c (c_gimplify_expr): Adjust check for mismatched | |
3224 | address expressions. | |
3225 | ||
4d722130 DK |
3226 | 2009-04-11 Dave Korn <dave.korn.cygwin@gmail.com> |
3227 | ||
3228 | * config/i386/cygwin-stdint.h (INT_LEAST32_TYPE): Update to | |
3229 | match changes in Cygwin 1.7 | |
3230 | (UINT_LEAST32_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE, | |
3231 | UINT_FAST16_TYPE, UINT_FAST32_TYPE): Likewise. | |
3232 | ||
567a90f5 PB |
3233 | 2009-04-10 Paolo Bonzini <bonzini@gnu.org> |
3234 | ||
3235 | PR tree-optimization/39701 | |
3236 | * doc/invoke.texi (Optimization Options): Document change in | |
3237 | meaning and initialization of -fdelete-null-pointer-checks. | |
3238 | ||
1ad2f450 L |
3239 | 2009-04-10 H.J. Lu <hongjiu.lu@intel.com> |
3240 | ||
3241 | PR middle-end/39701 | |
3242 | * common.opt (-fdelete-null-pointer-checks): Initialize to 1. | |
3243 | ||
3244 | * opts.c (decode_options): Don't set flag_delete_null_pointer_checks | |
3245 | here. | |
3246 | ||
3247 | * doc/invoke.texi: Update -fdelete-null-pointer-checks. | |
3248 | ||
1afc5373 CF |
3249 | 2009-04-10 Chao-ying Fu <fu@mips.com> |
3250 | ||
3251 | * doc/tm.texi (Instruction Output): Document | |
3252 | TARGET_ASM_FINAL_POSTSCAN_INSN. | |
3253 | * target.h (final_postscan_insn): New field in asm_out. | |
3254 | * target-def.h (TARGET_ASM_FINAL_POSTSCAN_INSN): New define. | |
3255 | (TARGET_ASM_OUT): Add TARGET_ASM_FINAL_POSTSCAN_INSN. | |
3256 | * final.c (final_scan_insn): Call | |
3257 | targetm.asm_out.final_postscan_insn after outputting | |
3258 | an asm macro and a normal instruction. | |
3259 | ||
3260 | * config/mips/mips.h (FINAL_PRESCAN_INSN): New define. | |
3261 | * config/mips/mips-protos.h (mips_final_prescan_insn): Declare. | |
3262 | * config/mips/mips.c (mips_at_reg_p): New for_each_rtx callback. | |
3263 | (mips_final_prescan_insn, mips_final_postscan_insn): New functions. | |
3264 | (TARGET_ASM_FINAL_POSTSCAN_INSN): New define. | |
3265 | ||
4d35e75c PB |
3266 | 2009-04-10 Paolo Bonzini <bonzini@gnu.org> |
3267 | ||
3268 | PR middle-end/39701 | |
1ad2f450 L |
3269 | * fold-const.c (tree_single_nonzero_warnv_p): Pass non-static |
3270 | variables as non-NULL even with -fdelete-null-pointer-checks. | |
4d35e75c | 3271 | |
62c49b83 L |
3272 | 2009-04-10 H.J. Lu <hongjiu.lu@intel.com> |
3273 | ||
3274 | * config/rs6000/darwin-vecsave.asm: Remove extra "*/". | |
3275 | ||
80558628 L |
3276 | 2009-04-09 H.J. Lu <hongjiu.lu@intel.com> |
3277 | ||
3278 | PR target/39678 | |
3279 | * config/i386/i386.c (classify_argument): Handle SCmode with | |
3280 | (bit_offset % 64) != 0. | |
3281 | ||
8c70d28b SL |
3282 | 2009-04-09 Sandra Loosemore <sandra@codesourcery.com> |
3283 | ||
3284 | * doc/invoke.texi (Optimize Options): Add cross-reference to | |
3285 | -Q --help=optimizers examples. | |
3286 | ||
e1ff19bf BE |
3287 | 2009-04-10 Ben Elliston <bje@au.ibm.com> |
3288 | ||
3289 | PR target/36800 | |
3290 | * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Do not set | |
3291 | regalign for the reg == fpr and TDmode case. | |
3292 | ||
52daca75 DA |
3293 | 2009-04-09 David Ayers <ayers@fsfe.org> |
3294 | ||
3295 | PR objc/29200 | |
3296 | * objc/objc-act.c (warn_with_method): Remove helper function. | |
3297 | (check_duplicates): Call warning and inform directly. | |
3298 | (really_start_method): Likewise. | |
3299 | ||
b45f0e58 PB |
3300 | 2009-04-09 Paolo Bonzini <bonzini@gnu.org> |
3301 | ||
3302 | * expmed.c (expand_divmod): Always use a comparison for a division | |
3303 | by a large unsigned integer. | |
3304 | ||
1ad2f450 L |
3305 | * fold-const.c (tree_single_nonzero_warnv_p): Always treat decls |
3306 | for things others than variables or functions as nonzero. | |
b45f0e58 | 3307 | |
748086b7 JJ |
3308 | 2009-04-09 Nick Clifton <nickc@redhat.com> |
3309 | ||
3310 | * unwind-compat.c: Change copyright header to refer to version | |
3311 | 3 of the GNU General Public License with version 3.1 of the | |
3312 | GCC Runtime Library Exception and to point readers at the | |
7a715bba | 3313 | COPYING3 and COPYING3.RUNTIME files and the FSF's license web page. |
748086b7 JJ |
3314 | * config/alpha/crtfastmath.c: Likewise. |
3315 | * config/alpha/linux-unwind.h: Likewise. | |
3316 | * config/alpha/qrnnd.asm: Likewise. | |
3317 | * config/alpha/vms-crt0-64.c: Likewise. | |
3318 | * config/alpha/vms-crt0.c: Likewise. | |
3319 | * config/alpha/vms-dwarf2.asm: Likewise. | |
3320 | * config/alpha/vms-dwarf2eh.asm: Likewise. | |
3321 | * config/alpha/vms-psxcrt0-64.c: Likewise. | |
3322 | * config/alpha/vms-psxcrt0.c: Likewise. | |
3323 | * config/alpha/vms_tramp.asm: Likewise. | |
3324 | * config/arc/initfini.c: Likewise. | |
3325 | * config/arc/lib1funcs.asm: Likewise. | |
3326 | * config/arm/bpabi-v6m.S: Likewise. | |
3327 | * config/arm/bpabi.S: Likewise. | |
3328 | * config/arm/bpabi.c: Likewise. | |
3329 | * config/arm/crti.asm: Likewise. | |
3330 | * config/arm/crtn.asm: Likewise. | |
3331 | * config/arm/ieee754-df.S: Likewise. | |
3332 | * config/arm/ieee754-sf.S: Likewise. | |
3333 | * config/arm/lib1funcs.asm: Likewise. | |
3334 | * config/arm/libunwind.S: Likewise. | |
3335 | * config/arm/linux-atomic.c: Likewise. | |
3336 | * config/arm/mmintrin.h: Likewise. | |
3337 | * config/arm/pr-support.c: Likewise. | |
3338 | * config/arm/unaligned-funcs.c: Likewise. | |
3339 | * config/arm/unwind-arm.c: Likewise. | |
3340 | * config/arm/unwind-arm.h: Likewise. | |
3341 | * config/avr/libgcc.S: Likewise. | |
3342 | * config/bfin/crti.s: Likewise. | |
3343 | * config/bfin/crtlibid.s: Likewise. | |
3344 | * config/bfin/crtn.s: Likewise. | |
3345 | * config/bfin/lib1funcs.asm: Likewise. | |
3346 | * config/bfin/linux-unwind.h: Likewise. | |
3347 | * config/cris/arit.c: Likewise. | |
3348 | * config/cris/cris_abi_symbol.c: Likewise. | |
3349 | * config/darwin-64.c: Likewise. | |
3350 | * config/darwin-crt2.c: Likewise. | |
3351 | * config/darwin-crt3.c: Likewise. | |
3352 | * config/darwin.h: Likewise. | |
3353 | * config/dbxelf.h: Likewise. | |
3354 | * config/dfp-bit.c: Likewise. | |
3355 | * config/dfp-bit.h: Likewise. | |
3356 | * config/elfos.h: Likewise. | |
3357 | * config/fixed-bit.c: Likewise. | |
3358 | * config/fixed-bit.h: Likewise. | |
3359 | * config/fp-bit.c: Likewise. | |
3360 | * config/fp-bit.h: Likewise. | |
3361 | * config/fr30/crti.asm: Likewise. | |
3362 | * config/fr30/crtn.asm: Likewise. | |
3363 | * config/fr30/lib1funcs.asm: Likewise. | |
3364 | * config/freebsd-spec.h: Likewise. | |
3365 | * config/frv/cmovd.c: Likewise. | |
3366 | * config/frv/cmovh.c: Likewise. | |
3367 | * config/frv/cmovw.c: Likewise. | |
3368 | * config/frv/frvbegin.c: Likewise. | |
3369 | * config/frv/frvend.c: Likewise. | |
3370 | * config/frv/lib1funcs.asm: Likewise. | |
3371 | * config/glibc-stdint.h: Likewise. | |
3372 | * config/h8300/clzhi2.c: Likewise. | |
3373 | * config/h8300/crti.asm: Likewise. | |
3374 | * config/h8300/crtn.asm: Likewise. | |
3375 | * config/h8300/ctzhi2.c: Likewise. | |
3376 | * config/h8300/fixunssfsi.c: Likewise. | |
3377 | * config/h8300/lib1funcs.asm: Likewise. | |
3378 | * config/h8300/parityhi2.c: Likewise. | |
3379 | * config/h8300/popcounthi2.c: Likewise. | |
3380 | * config/i386/ammintrin.h: Likewise. | |
3381 | * config/i386/att.h: Likewise. | |
3382 | * config/i386/avxintrin.h: Likewise. | |
3383 | * config/i386/biarch64.h: Likewise. | |
3384 | * config/i386/bmmintrin.h: Likewise. | |
3385 | * config/i386/cpuid.h: Likewise. | |
3386 | * config/i386/cross-stdarg.h: Likewise. | |
3387 | * config/i386/crtfastmath.c: Likewise. | |
3388 | * config/i386/crtprec.c: Likewise. | |
3389 | * config/i386/cygming-crtbegin.c: Likewise. | |
3390 | * config/i386/cygming-crtend.c: Likewise. | |
3391 | * config/i386/cygwin.asm: Likewise. | |
3392 | * config/i386/emmintrin.h: Likewise. | |
3393 | * config/i386/gmm_malloc.h: Likewise. | |
3394 | * config/i386/gthr-win32.c: Likewise. | |
3395 | * config/i386/i386.h: Likewise. | |
3396 | * config/i386/immintrin.h: Likewise. | |
3397 | * config/i386/linux-unwind.h: Likewise. | |
3398 | * config/i386/linux64.h: Likewise. | |
3399 | * config/i386/mm3dnow.h: Likewise. | |
3400 | * config/i386/mmintrin-common.h: Likewise. | |
3401 | * config/i386/mmintrin.h: Likewise. | |
3402 | * config/i386/nmmintrin.h: Likewise. | |
3403 | * config/i386/pmm_malloc.h: Likewise. | |
3404 | * config/i386/pmmintrin.h: Likewise. | |
3405 | * config/i386/smmintrin.h: Likewise. | |
3406 | * config/i386/sol2-c1.asm: Likewise. | |
3407 | * config/i386/sol2-ci.asm: Likewise. | |
3408 | * config/i386/sol2-cn.asm: Likewise. | |
3409 | * config/i386/sol2-gc1.asm: Likewise. | |
3410 | * config/i386/tmmintrin.h: Likewise. | |
3411 | * config/i386/unix.h: Likewise. | |
3412 | * config/i386/w32-unwind.h: Likewise. | |
3413 | * config/i386/wmmintrin.h: Likewise. | |
3414 | * config/i386/x86-64.h: Likewise. | |
3415 | * config/i386/x86intrin.h: Likewise. | |
3416 | * config/i386/xmmintrin.h: Likewise. | |
3417 | * config/ia64/crtbegin.asm: Likewise. | |
3418 | * config/ia64/crtend.asm: Likewise. | |
3419 | * config/ia64/crtfastmath.c: Likewise. | |
3420 | * config/ia64/crti.asm: Likewise. | |
3421 | * config/ia64/crtn.asm: Likewise. | |
3422 | * config/ia64/fde-glibc.c: Likewise. | |
3423 | * config/ia64/lib1funcs.asm: Likewise. | |
3424 | * config/ia64/linux-unwind.h: Likewise. | |
3425 | * config/ia64/quadlib.c: Likewise. | |
3426 | * config/ia64/unwind-ia64.c: Likewise. | |
3427 | * config/linux.h: Likewise. | |
3428 | * config/m32c/m32c-lib1.S: Likewise. | |
3429 | * config/m32c/m32c-lib2-trapv.c: Likewise. | |
3430 | * config/m32c/m32c-lib2.c: Likewise. | |
3431 | * config/m32r/initfini.c: Likewise. | |
3432 | * config/m68hc11/larith.asm: Likewise. | |
3433 | * config/m68hc11/m68hc11-crt0.S: Likewise. | |
3434 | * config/m68k/cf.md: Likewise. | |
3435 | * config/m68k/crti.s: Likewise. | |
3436 | * config/m68k/crtn.s: Likewise. | |
3437 | * config/m68k/lb1sf68.asm: Likewise. | |
3438 | * config/m68k/linux-unwind.h: Likewise. | |
3439 | * config/mcore/crti.asm: Likewise. | |
3440 | * config/mcore/crtn.asm: Likewise. | |
3441 | * config/mcore/lib1.asm: Likewise. | |
3442 | * config/mips/linux-unwind.h: Likewise. | |
3443 | * config/mips/loongson.h: Likewise. | |
3444 | * config/mips/mips16.S: Likewise. | |
3445 | * config/mmix/crti.asm: Likewise. | |
3446 | * config/mmix/crtn.asm: Likewise. | |
3447 | * config/pa/fptr.c: Likewise. | |
3448 | * config/pa/hpux-unwind.h: Likewise. | |
3449 | * config/pa/lib2funcs.asm: Likewise. | |
3450 | * config/pa/linux-atomic.c: Likewise. | |
3451 | * config/pa/linux-unwind.h: Likewise. | |
3452 | * config/pa/milli64.S: Likewise. | |
3453 | * config/pa/quadlib.c: Likewise. | |
3454 | * config/pa/stublib.c: Likewise. | |
3455 | * config/picochip/libgccExtras/adddi3.asm: Likewise. | |
3456 | * config/picochip/libgccExtras/ashlsi3.asm: Likewise. | |
3457 | * config/picochip/libgccExtras/ashlsi3.c: Likewise. | |
3458 | * config/picochip/libgccExtras/ashrsi3.asm: Likewise. | |
3459 | * config/picochip/libgccExtras/ashrsi3.c: Likewise. | |
3460 | * config/picochip/libgccExtras/cmpsi2.asm: Likewise. | |
3461 | * config/picochip/libgccExtras/divmod15.asm: Likewise. | |
3462 | * config/picochip/libgccExtras/divmodhi4.asm: Likewise. | |
3463 | * config/picochip/libgccExtras/divmodsi4.asm: Likewise. | |
3464 | * config/picochip/libgccExtras/longjmp.asm: Likewise. | |
3465 | * config/picochip/libgccExtras/lshrsi3.asm: Likewise. | |
3466 | * config/picochip/libgccExtras/lshrsi3.c: Likewise. | |
3467 | * config/picochip/libgccExtras/parityhi2.asm: Likewise. | |
3468 | * config/picochip/libgccExtras/popcounthi2.asm: Likewise. | |
3469 | * config/picochip/libgccExtras/setjmp.asm: Likewise. | |
3470 | * config/picochip/libgccExtras/subdi3.asm: Likewise. | |
3471 | * config/picochip/libgccExtras/ucmpsi2.asm: Likewise. | |
3472 | * config/picochip/libgccExtras/udivmodhi4.asm: Likewise. | |
3473 | * config/picochip/libgccExtras/udivmodsi4.asm: Likewise. | |
3474 | * config/rs6000/750cl.h: Likewise. | |
3475 | * config/rs6000/altivec.h: Likewise. | |
3476 | * config/rs6000/biarch64.h: Likewise. | |
3477 | * config/rs6000/crtresfpr.asm: Likewise. | |
3478 | * config/rs6000/crtresgpr.asm: Likewise. | |
3479 | * config/rs6000/crtresxfpr.asm: Likewise. | |
3480 | * config/rs6000/crtresxgpr.asm: Likewise. | |
3481 | * config/rs6000/crtsavfpr.asm: Likewise. | |
3482 | * config/rs6000/crtsavgpr.asm: Likewise. | |
3483 | * config/rs6000/darwin-asm.h: Likewise. | |
3484 | * config/rs6000/darwin-fallback.c: Likewise. | |
3485 | * config/rs6000/darwin-fpsave.asm: Likewise. | |
3486 | * config/rs6000/darwin-ldouble.c: Likewise. | |
3487 | * config/rs6000/darwin-tramp.asm: Likewise. | |
3488 | * config/rs6000/darwin-unwind.h: Likewise. | |
3489 | * config/rs6000/darwin-vecsave.asm: Likewise. | |
3490 | * config/rs6000/darwin-world.asm: Likewise. | |
3491 | * config/rs6000/e500crtres32gpr.asm: Likewise. | |
3492 | * config/rs6000/e500crtres64gpr.asm: Likewise. | |
3493 | * config/rs6000/e500crtres64gprctr.asm: Likewise. | |
3494 | * config/rs6000/e500crtrest32gpr.asm: Likewise. | |
3495 | * config/rs6000/e500crtrest64gpr.asm: Likewise. | |
3496 | * config/rs6000/e500crtresx32gpr.asm: Likewise. | |
3497 | * config/rs6000/e500crtresx64gpr.asm: Likewise. | |
3498 | * config/rs6000/e500crtsav32gpr.asm: Likewise. | |
3499 | * config/rs6000/e500crtsav64gpr.asm: Likewise. | |
3500 | * config/rs6000/e500crtsav64gprctr.asm: Likewise. | |
3501 | * config/rs6000/e500crtsavg32gpr.asm: Likewise. | |
3502 | * config/rs6000/e500crtsavg64gpr.asm: Likewise. | |
3503 | * config/rs6000/e500crtsavg64gprctr.asm: Likewise. | |
3504 | * config/rs6000/eabi-ci.asm: Likewise. | |
3505 | * config/rs6000/eabi-cn.asm: Likewise. | |
3506 | * config/rs6000/eabi.asm: Likewise. | |
3507 | * config/rs6000/linux-unwind.h: Likewise. | |
3508 | * config/rs6000/linux64.h: Likewise. | |
3509 | * config/rs6000/paired.h: Likewise. | |
3510 | * config/rs6000/paired.md: Likewise. | |
3511 | * config/rs6000/ppc64-fp.c: Likewise. | |
3512 | * config/rs6000/ppu_intrinsics.h: Likewise. | |
3513 | * config/rs6000/rs6000.h: Likewise. | |
3514 | * config/rs6000/si2vmx.h: Likewise. | |
3515 | * config/rs6000/sol-ci.asm: Likewise. | |
3516 | * config/rs6000/sol-cn.asm: Likewise. | |
3517 | * config/rs6000/spe.h: Likewise. | |
3518 | * config/rs6000/spu2vmx.h: Likewise. | |
3519 | * config/rs6000/sysv4.h: Likewise. | |
3520 | * config/rs6000/tramp.asm: Likewise. | |
3521 | * config/rs6000/vec_types.h: Likewise. | |
3522 | * config/s390/linux-unwind.h: Likewise. | |
3523 | * config/s390/tpf-unwind.h: Likewise. | |
3524 | * config/score/crti.asm: Likewise. | |
3525 | * config/score/crtn.asm: Likewise. | |
3526 | * config/sh/crt1.asm: Likewise. | |
3527 | * config/sh/crti.asm: Likewise. | |
3528 | * config/sh/crtn.asm: Likewise. | |
3529 | * config/sh/divtab-sh4-300.c: Likewise. | |
3530 | * config/sh/divtab-sh4.c: Likewise. | |
3531 | * config/sh/divtab.c: Likewise. | |
3532 | * config/sh/lib1funcs-4-300.asm: Likewise. | |
3533 | * config/sh/lib1funcs-Os-4-200.asm: Likewise. | |
3534 | * config/sh/lib1funcs.asm: Likewise. | |
3535 | * config/sh/lib1funcs.h: Likewise. | |
3536 | * config/sh/linux-atomic.asm: Likewise. | |
3537 | * config/sh/linux-unwind.h: Likewise. | |
3538 | * config/sh/shmedia.h: Likewise. | |
3539 | * config/sh/sshmedia.h: Likewise. | |
3540 | * config/sh/ushmedia.h: Likewise. | |
3541 | * config/sparc/crtfastmath.c: Likewise. | |
3542 | * config/sparc/linux-unwind.h: Likewise. | |
3543 | * config/sparc/sol2-c1.asm: Likewise. | |
3544 | * config/sparc/sol2-ci.asm: Likewise. | |
3545 | * config/sparc/sol2-cn.asm: Likewise. | |
3546 | * config/spu/divmodti4.c: Likewise. | |
3547 | * config/spu/divv2df3.c: Likewise. | |
3548 | * config/spu/float_disf.c: Likewise. | |
3549 | * config/spu/float_unsdidf.c: Likewise. | |
3550 | * config/spu/float_unsdisf.c: Likewise. | |
3551 | * config/spu/float_unssidf.c: Likewise. | |
3552 | * config/spu/mfc_multi_tag_release.c: Likewise. | |
3553 | * config/spu/mfc_multi_tag_reserve.c: Likewise. | |
3554 | * config/spu/mfc_tag_release.c: Likewise. | |
3555 | * config/spu/mfc_tag_reserve.c: Likewise. | |
3556 | * config/spu/mfc_tag_table.c: Likewise. | |
3557 | * config/spu/multi3.c: Likewise. | |
3558 | * config/spu/spu_internals.h: Likewise. | |
3559 | * config/spu/spu_intrinsics.h: Likewise. | |
3560 | * config/spu/spu_mfcio.h: Likewise. | |
3561 | * config/spu/vec_types.h: Likewise. | |
3562 | * config/spu/vmx2spu.h: Likewise. | |
3563 | * config/stormy16/stormy16-lib2.c: Likewise. | |
3564 | * config/svr4.h: Likewise. | |
3565 | * config/sync.c: Likewise. | |
3566 | * config/v850/lib1funcs.asm: Likewise. | |
3567 | * config/vxlib-tls.c: Likewise. | |
3568 | * config/vxlib.c: Likewise. | |
3569 | * config/vxworks-dummy.h: Likewise. | |
3570 | * config/xtensa/crti.asm: Likewise. | |
3571 | * config/xtensa/crtn.asm: Likewise. | |
3572 | * config/xtensa/ieee754-df.S: Likewise. | |
3573 | * config/xtensa/ieee754-sf.S: Likewise. | |
3574 | * config/xtensa/lib1funcs.asm: Likewise. | |
3575 | * config/xtensa/lib2funcs.S: Likewise. | |
3576 | * config/xtensa/linux-unwind.h: Likewise. | |
3577 | * config/xtensa/unwind-dw2-xtensa.c: Likewise. | |
3578 | * config/xtensa/unwind-dw2-xtensa.h: Likewise. | |
3579 | * coretypes.h: Likewise. | |
3580 | * crtstuff.c: Likewise. | |
3581 | * defaults.h: Likewise. | |
3582 | * dwarf2.h: Likewise. | |
3583 | * emutls.c: Likewise. | |
3584 | * gbl-ctors.h: Likewise. | |
3585 | * gcov-io.h: Likewise. | |
3586 | * ginclude/float.h: Likewise. | |
3587 | * ginclude/iso646.h: Likewise. | |
3588 | * ginclude/stdarg.h: Likewise. | |
3589 | * ginclude/stdbool.h: Likewise. | |
3590 | * ginclude/stddef.h: Likewise. | |
3591 | * ginclude/stdfix.h: Likewise. | |
3592 | * ginclude/stdint-gcc.h: Likewise. | |
3593 | * ginclude/tgmath.h: Likewise. | |
3594 | * gthr-aix.h: Likewise. | |
3595 | * gthr-dce.h: Likewise. | |
3596 | * gthr-gnat.c: Likewise. | |
3597 | * gthr-gnat.h: Likewise. | |
3598 | * gthr-lynx.h: Likewise. | |
3599 | * gthr-mipssde.h: Likewise. | |
3600 | * gthr-nks.h: Likewise. | |
3601 | * gthr-posix.c: Likewise. | |
3602 | * gthr-posix.h: Likewise. | |
3603 | * gthr-posix95.h: Likewise. | |
3604 | * gthr-rtems.h: Likewise. | |
3605 | * gthr-single.h: Likewise. | |
3606 | * gthr-solaris.h: Likewise. | |
3607 | * gthr-tpf.h: Likewise. | |
3608 | * gthr-vxworks.h: Likewise. | |
3609 | * gthr-win32.h: Likewise. | |
3610 | * gthr.h: Likewise. | |
3611 | * libgcc2.c: Likewise. | |
3612 | * libgcc2.h: Likewise. | |
3613 | * libgcov.c: Likewise. | |
3614 | * tsystem.h: Likewise. | |
3615 | * typeclass.h: Likewise. | |
3616 | * unwind-c.c: Likewise. | |
3617 | * unwind-compat.h: Likewise. | |
3618 | * unwind-dw2-fde-compat.c: Likewise. | |
3619 | * unwind-dw2-fde-darwin.c: Likewise. | |
3620 | * unwind-dw2-fde-glibc.c: Likewise. | |
3621 | * unwind-dw2-fde.c: Likewise. | |
3622 | * unwind-dw2-fde.h: Likewise. | |
3623 | * unwind-dw2.c: Likewise. | |
3624 | * unwind-dw2.h: Likewise. | |
3625 | * unwind-generic.h: Likewise. | |
3626 | * unwind-pe.h: Likewise. | |
3627 | * unwind-sjlj.c: Likewise. | |
3628 | * unwind.inc: Likewise. | |
3629 | * config/arm/neon-gen.ml: Change generated copyright header to | |
3630 | refer to version 3 of the GNU General Public License with | |
3631 | version 3.1 of the GCC Runtime Library Exception and to point | |
3632 | readers at the COPYING3 and COPYING3.RUNTIME files and the | |
3633 | FSF's license web page. | |
3634 | * config/arm/arm_neon.h: Regenerate. | |
3635 | ||
3636 | 2009-04-09 Jakub Jelinek <jakub@redhat.com> | |
3637 | ||
3638 | * config/cris/cris.md: Change copyright header to refer to version | |
3639 | 3 of the GNU General Public License. | |
3640 | * doc/install.texi2html: Change copyright header to refer to version | |
3641 | 3 of the GNU General Public License and to point readers at the | |
3642 | COPYING3 file and the FSF's license web page. | |
3643 | * config/vax/linux.h: Likewise. | |
3644 | ||
4a77c72b PB |
3645 | 2009-04-09 Paolo Bonzini <bonzini@gnu.org> |
3646 | ||
1ad2f450 L |
3647 | * config/i386/i386.md (cmpcc): New. |
3648 | * config/i386/sync.md (sync_compare_and_swap*): Set FLAGS_REG. | |
3649 | (sync_compare_and_swap_cc*): Delete. | |
3650 | ||
3651 | * config/s390/s390.c (s390_compare_emitted): Remove. | |
3652 | (s390_emit_compare): Handle MODE_CC s390_compare_op0 like | |
3653 | s390_compare_emitted used to be handled. Assert that modes match. | |
3654 | (s390_emit_compare_and_swap): Use s390_emit_compare, do not | |
3655 | refer to sync_compare_and_swap_ccsi. | |
3656 | * config/s390/s390.h (s390_compare_emitted): Remove. | |
3657 | * config/s390/s390.md (seq): Look for MODE_CC s390_compare_op0 | |
3658 | instead of s390_compare_emitted. | |
3659 | (stack_protect_test, sync_compare_and_swap_cc): Set s390_compare_op0 | |
3660 | instead of s390_compare_emitted. | |
3661 | * config/s390/s390.md (cmpcc): New. | |
3662 | (sync_compare_and_swapqi, sync_compare_and_swaphi): Clobber | |
3663 | CC_REGNUM, do not pretend it's set. | |
3664 | (sync_compare_and_swap_cc*): Delete. | |
3665 | * config/s390/predicates.md (cc_reg_operand): New. | |
3666 | ||
3667 | * expr.c (sync_compare_and_swap_cc): Delete. | |
3668 | * optabs.h (sync_compare_and_swap_cc): Delete. | |
3669 | * optabs.c (prepare_cmp_insn): Ignore which specific CCmode | |
3670 | is being used with can_compare_p. | |
3671 | (emit_cmp_and_jump_insn_1): Likewise when looking in the optab. | |
3672 | (find_cc_set): New. | |
3673 | (expand_bool_compare_and_swap): Do not use sync_compare_and_swap_cc, | |
3674 | look for a MODE_CC set instead. Use emit_store_flag. | |
3675 | (expand_compare_and_swap_loop): Likewise, with some additional | |
3676 | complication to avoid a force_reg when useless. Use | |
3677 | emit_cmp_and_jump_insns. | |
3678 | * genopinit.c (optabs): Delete sync_compare_and_swap_cc. | |
3679 | * doc/md.texi (sync_compare_and_swap_cc): Merge with | |
3680 | sync_compare_and_swap documentation. | |
4a77c72b | 3681 | |
0c0efb33 JH |
3682 | 2009-04-09 Jan Hubicka <jh@suse.cz> |
3683 | ||
3684 | * except.c (find_prev_try): Break out from .... | |
3685 | (duplicate_eh_regions): ... here; properly update prev_try pointers | |
3686 | when duplication part of tree. | |
3687 | (dump_eh_tree): Improve dumping. | |
3688 | (verify_eh_region): New. | |
3689 | (verify_eh_tree): Use it. | |
3690 | ||
22a65a54 RG |
3691 | 2009-04-06 Richard Guenther <rguenther@suse.de> |
3692 | ||
3693 | * c-gimplify.c (c_gimplify_expr): Fix the invalid GENERIC | |
3694 | &ARRAY addresses by adjusting their types and prepending | |
3695 | a conversion. | |
3696 | * tree-cfg.c (verify_gimple_assign_single): Verify that | |
3697 | addresses are correct. | |
3698 | ||
f76968e6 RG |
3699 | 2009-04-09 Richard Guenther <rguenther@suse.de> |
3700 | ||
3701 | * tree-ssa-ccp.c (maybe_fold_stmt_addition): Move non-constant | |
3702 | indices into an array reference if possible. | |
3703 | * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars): | |
3704 | Fold POINTER_PLUS_EXPR statements with invariant address. | |
3705 | ||
c90c5fb5 AM |
3706 | 2009-04-09 Alan Modra <amodra@bigpond.net.au> |
3707 | ||
3708 | PR target/39634 | |
3709 | * config.gcc (powerpc64-*-linux*): Always build biarch. | |
3710 | ||
17cede2e JM |
3711 | 2009-04-09 Joseph Myers <joseph@codesourcery.com> |
3712 | ||
3713 | PR c/39613 | |
3714 | * c-typeck.c (do_case): If case label is not an INTEGER_CST, fold | |
3715 | it and pedwarn if this results in an INTEGER_CST. | |
3716 | ||
a3337ea2 KG |
3717 | 2009-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3718 | ||
3719 | * doc/install.texi: Update minimum GMP version. Remove obsolete | |
3720 | text in MPFR section. | |
3721 | ||
ce9ba79b JJ |
3722 | 2009-04-08 Jakub Jelinek <jakub@redhat.com> |
3723 | ||
3724 | * dwarf2out.c (class_scope_p): New static inline. | |
3725 | (class_or_namespace_scope_p): Use it. | |
3726 | (gen_variable_die): Use DW_TAG_member tag for static data member | |
3727 | declarations instead of DW_TAG_variable. | |
3728 | ||
4f0ae266 JJ |
3729 | PR middle-end/39573 |
3730 | * omp-low.c (expand_omp_taskreg): Finalize taskreg static local_decls | |
3731 | variables. | |
3732 | ||
d27f0ddc RG |
3733 | 2009-04-08 Richard Guenther <rguenther@suse.de> |
3734 | ||
3735 | * tree-ssa-sccvn.c (valueize_refs): Do not continue to | |
3736 | valueize random data. | |
3737 | ||
557cc596 DE |
3738 | 2009-04-08 David Edelsohn <edelsohn@gnu.org> |
3739 | ||
3740 | * config.gcc (aix tm_file): Add aix-stdint.h. | |
3741 | (aix tm clause use_gcc_stdint): Set to wrap. | |
3742 | * config/rs6000/aix-stdint.h: New file. | |
2ba9daa7 | 3743 | |
75ccc1e7 RG |
3744 | 2009-04-08 Richard Guenther <rguenther@suse.de> |
3745 | ||
3746 | PR middle-end/36291 | |
3747 | * tree-dfa.c (add_referenced_var): Do not recurse into | |
3748 | global initializers. | |
3749 | * tree-ssa-ccp.c (get_symbol_constant_value): Add newly | |
3750 | exposed variables. | |
3751 | (fold_const_aggregate_ref): Likewise. | |
3752 | ||
c6963675 PB |
3753 | 2009-04-08 Paolo Bonzini <bonzini@gnu.org> |
3754 | ||
6c44cf79 L |
3755 | * recog.c (ordered_comparison_operator): New. |
3756 | * gensupport.c (std_preds): Add it. | |
c6963675 PB |
3757 | * doc/md.texi (Machine-Independent Predicates): Document it. |
3758 | ||
6d07ad98 JH |
3759 | 2009-04-08 Jan Hubicka <jh@suse.cz> |
3760 | ||
3761 | * tree-eh.c (cleanup_eh): When not optimizing, do not try EH merging. | |
3762 | * function.h (rtl_eh): Remove exception_handler_label_map. | |
3763 | * except.c (ehl_hash, ehl_eq, add_ehl_entry, | |
3764 | remove_exception_handler_label, for_each_eh_label_1): Remove. | |
3765 | (rtl_remove_unreachable_regions): Remove. | |
3766 | (convert_from_eh_region_ranges): Do not remove unreachable regions. | |
3767 | (find_exception_handler_labels): Don't build the hashtable. | |
3768 | (maybe_remove_eh_handler): Remove. | |
3769 | (for_each_eh_label): Rewrite to walk the tree. | |
3770 | (rest_of_handle_eh): Do not cleanup cfg prior EH construction. | |
3771 | * except.h (maybe_remove_eh_handler): Remove. | |
3772 | * passes.c (init_optimization_passes): Schedule second EH cleanup | |
3773 | before out-of-ssa. | |
3774 | * cfgrtl.c (rtl_delete_block, rtl_merge_blocks, | |
3775 | cfg_layout_merge_blocks): Do not call maybe_remove_eh_handler. | |
3776 | ||
7ddf71e3 PB |
3777 | 2009-04-08 Paolo Bonzini <bonzini@gnu.org> |
3778 | ||
3779 | * genoutput.c (validate_optab_operands): New. | |
3780 | (gen_insn, gen_expand): Call it. | |
3781 | ||
3782 | * genflags.c (gen_insn): Detect misused iterators. | |
3783 | (main): Pass line_no to gen_insn, exit with status 1 on error. | |
3784 | ||
3785 | * genextract.c (line_no): Make global. | |
3786 | (VEC_safe_set_locstr): Change assertion to error message. | |
3787 | (main): Exit with status 1 on error. | |
3788 | ||
4d84fe7c JM |
3789 | 2009-04-08 Joseph Myers <joseph@codesourcery.com> |
3790 | ||
3791 | PR c/39614 | |
3792 | PR c/39673 | |
3793 | * c-common.h (C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR, | |
3794 | C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST, | |
3795 | EXPR_INT_CONST_OPERANDS): Remove duplicate definitions. | |
3796 | * c-convert.c (convert): Do not call fold on results of conversion | |
3797 | functions when the result is a C_MAYBE_CONST_EXPR. | |
3798 | * c-parser.c (c_parser_postfix_expression): Do not fold condition | |
3799 | of __builtin_choose_expr. | |
3800 | * c-typeck.c (remove_c_maybe_const_expr): New. | |
3801 | (build_unary_op, build_conditional_expr, build_compound_expr, | |
3802 | build_binary_op, c_objc_common_truthvalue_conversion): Call | |
3803 | remove_c_maybe_const_expr on any input C_MAYBE_CONST_EXPR with | |
3804 | integer operands. | |
3805 | ||
60839f5d | 3806 | 2009-04-08 Bingfeng Mei <bmei@broadcom.com> |
d1d1c602 | 3807 | |
2ba9daa7 | 3808 | * fold-const.c (const_binop): Combine two VECTOR_CST under operation |
6c44cf79 | 3809 | CODE to produce a new one. Add a prototype to use fold_convert_const |
d1d1c602 | 3810 | |
8e481a2c DS |
3811 | 2009-04-08 Danny Smith <dannysmith@users.sourceforge.net> |
3812 | ||
3813 | PR bootstrap/39660 | |
3814 | * config/i386/host-mingw32.c (mingw32_gt_pch_use_address): Don't | |
3815 | mix declarations and code. | |
3816 | ||
ee618c17 BE |
3817 | 2009-04-08 Ben Elliston <bje@au.ibm.com> |
3818 | ||
3819 | * gcc.c: Replace `CC' with `GCC' throughout. | |
3820 | ||
f2a758a2 L |
3821 | 2009-04-07 H.J. Lu <hongjiu.lu@intel.com> |
3822 | ||
3823 | * doc/invoke.texi: Document Atom support. | |
3824 | ||
6ea2bd47 JM |
3825 | 2009-04-07 Jason Merrill <jason@redhat.com> |
3826 | ||
3827 | PR c++/25185 | |
3828 | * c-common.h, c-common.c: Add flag_pretty_templates. | |
3829 | * c-opts.c (c_common_handle_option): Set it. | |
3830 | * c.opt: Add -fno-pretty-templates. | |
3831 | * doc/invoke.texi (C++ Dialect Options): Likewise. | |
3832 | ||
fcb82ab0 UB |
3833 | 2009-04-07 Uros Bizjak <ubizjak@gmail.com> |
3834 | ||
3835 | * config/ia64/ia64.c (ia64_builtins): Add IA64_BUILTIN_HUGE_VALQ. | |
3836 | (ia64_init_builtins): Handle IA64_BUILTIN_HUGE_VALQ. | |
3837 | (ia64_expand_builtin): Likewise. | |
3838 | ||
dc5e7298 MJ |
3839 | 2009-04-07 Martin Jambor <mjambor@suse.cz> |
3840 | ||
3841 | * tree-ssa-alias.c (refs_may_alias_p_1): Check for | |
3842 | is_gimple_min_invariant rather than CONSTANT_CLASS_P so that invariant | |
3843 | ADDR_EXPRS are include too. | |
3844 | ||
0609b355 RG |
3845 | 2009-04-07 Richard Guenther <rguenther@suse.de> |
3846 | ||
3847 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Non-aliased | |
3848 | decls are only used if passes as parameters or if they are | |
3849 | local statics and the call is not to a builtin. | |
3850 | (call_may_clobber_ref_p_1): Likewise. | |
3851 | ||
d8e535fa PB |
3852 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
3853 | ||
3854 | * expr.c (do_store_flag): Remove last argument. Simplify code | |
3855 | to avoid duplication of tests already done by can_compare_p. | |
3856 | (expand_expr_real_1): Adjust caller. | |
3857 | ||
c3c64f50 PB |
3858 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
3859 | ||
fcb82ab0 UB |
3860 | * optabs.c (can_compare_p): Test the predicate of a |
3861 | cbranch and cstore pattern. | |
c3c64f50 | 3862 | |
9a53bc17 PB |
3863 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
3864 | ||
fcb82ab0 UB |
3865 | * expr.c (convert_move): Use emit_store_flag instead of |
3866 | "emulating" it. | |
9a53bc17 | 3867 | |
67b8f1c1 PB |
3868 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
3869 | ||
fcb82ab0 UB |
3870 | * config/i386/i386.c (ix86_compare_emitted): Remove. |
3871 | (ix86_expand_compare, ix86_expand_branch): Handle MODE_CC | |
3872 | ix86_compare_op0 like ix86_compare_emitted used to be handled. | |
3873 | * config/i386/i386.h (ix86_compare_emitted): Remove. | |
3874 | * config/i386/i386.md (stack_protect_test): Set ix86_compare_op0 | |
3875 | instead of ix86_compare_emitted. | |
3876 | * config/i386/sync.md (sync_compare_and_swap_cc): Likewise. | |
67b8f1c1 | 3877 | |
44509946 AS |
3878 | 2009-04-07 Andrew Stubbs <ams@codesourcery.com> |
3879 | ||
3880 | * config.gcc (sh-*-*): Add sysroot-suffix.h to tm_file. | |
3881 | Add t-sysroot-suffix to tmake_file. | |
3882 | * config/print-sysroot-suffix.sh: New file. | |
3883 | * config/t-sysroot-suffix: New file. | |
3884 | ||
ca22d882 BE |
3885 | 2009-04-07 Ben Elliston <bje@au.ibm.com> |
3886 | ||
3887 | * libgcc2.c (INFINITY): Use __builtin_huge_val, not __builtin_inf, | |
3888 | as the latter produces a warning when the target does not support | |
3889 | infinity. | |
3890 | ||
95aac11b BE |
3891 | 2009-04-07 Ben Elliston <bje@au.ibm.com> |
3892 | ||
3893 | * dfp.c: Replace type punning assignments with memcpy throughout. | |
3894 | * Makefile.in (dfp.o-warn): Remove. | |
2ba9daa7 | 3895 | |
633dd061 AM |
3896 | 2009-04-07 Alan Modra <amodra@bigpond.net.au> |
3897 | ||
3898 | PR target/39634 | |
3899 | * config.gcc: Merge powerpc-*-linux* and powerpc64-*-linux*. | |
3900 | Include soft-fp/t-softfp after rs6000/t-linux64. | |
3901 | ||
fe0a25ec EB |
3902 | 2009-04-06 Eric Botcazou <ebotcazou@adacore.com> |
3903 | ||
3904 | * stor-layout.c (set_sizetype): Use the full precision of their | |
3905 | machine mode for bitsize types. | |
3906 | ||
0c011bc3 L |
3907 | 2009-04-06 H.J. Lu <hongjiu.lu@intel.com> |
3908 | ||
3909 | * config/i386/i386.md: Revert 2 accidental checkins. | |
3910 | ||
b6837b94 | 3911 | 2009-04-06 Joey Ye <joey.ye@intel.com> |
60839f5d | 3912 | Xuepeng Guo <xuepeng.guo@intel.com> |
b6837b94 JY |
3913 | H.J. Lu <hongjiu.lu@intel.com> |
3914 | ||
3915 | Atom pipeline model, tuning and insn selection. | |
3916 | * config.gcc (atom): Add atom config options and target. | |
3917 | ||
3918 | * config/i386/atom.md: New. | |
3919 | ||
3920 | * config/i386/i386.c (atom_cost): New cost. | |
3921 | (m_ATOM): New macro flag. | |
3922 | (initial_ix86_tune_features): Set m_ATOM. | |
3923 | (x86_accumulate_outgoing_args): Likewise. | |
3924 | (x86_arch_always_fancy_math_387): Likewise. | |
3925 | (processor_target): Add Atom cost. | |
3926 | (cpu_names): Add Atom cpu name. | |
3927 | (override_options): Set Atom ISA. | |
3928 | (ix86_issue_rate): New case PROCESSOR_ATOM. | |
3929 | (ix86_adjust_cost): Likewise. | |
3930 | ||
3931 | * config/i386/i386.h (TARGET_ATOM): New target macro. | |
3932 | (ix86_tune_indices): Add X86_TUNE_OPT_AGU. | |
3933 | (TARGET_OPT_AGU): New target option. | |
3934 | (target_cpu_default): Add TARGET_CPU_DEFAULT_atom. | |
3935 | (processor_type): Add PROCESSOR_ATOM. | |
3936 | ||
3937 | * config/i386/i386.md (cpu): Add new value "atom". | |
3938 | (use_carry, movu): New attr. | |
3939 | (atom.md): Include atom.md. | |
3940 | (adddi3_carry_rex64): Set attr "use_carry". | |
3941 | (addqi3_carry): Likewise. | |
3942 | (addhi3_carry): Likewise. | |
3943 | (addsi3_carry): Likewise. | |
3944 | (*addsi3_carry_zext): Likewise. | |
3945 | (subdi3_carry_rex64): Likewise. | |
3946 | (subqi3_carry): Likewise. | |
3947 | (subhi3_carry): Likewise. | |
3948 | (subsi3_carry): Likewise. | |
3949 | (x86_movdicc_0_m1_rex64): Likewise. | |
3950 | (*x86_movdicc_0_m1_se): Likewise. | |
3951 | (x86_movsicc_0_m1): Likewise. | |
3952 | (*x86_movsicc_0_m1_se): Likewise. | |
3953 | (*adddi_1_rex64): Emit add insn as much as possible. | |
3954 | (*addsi_1): Likewise. | |
3955 | (return_internal): Set atom_unit. | |
3956 | (return_internal_long): Likewise. | |
3957 | (return_pop_internal): Likewise. | |
3958 | (*rcpsf2_sse): Set atom_sse_attr attr. | |
3959 | (*qrt<mode>2_sse): Likewise. | |
3960 | (*prefetch_sse): Likewise. | |
3961 | ||
3962 | * config/i386/i386-c.c (ix86_target_macros_internal): New case | |
3963 | PROCESSOR_ATOM. | |
3964 | (ix86_target_macros_internal): Likewise. | |
3965 | ||
3966 | * config/i386/sse.md (cpu): Set attr "atom_sse_attr". | |
3967 | (*prefetch_sse_rex): Likewise. | |
3968 | (sse_rcpv4sf2): Likewise. | |
3969 | (sse_vmrcpv4sf2): Likewise. | |
3970 | (sse_sqrtv4sf2): Likewise. | |
3971 | (<sse>_vmsqrt<mode>2): Likewise. | |
3972 | (sse_ldmxcsr): Likewise. | |
3973 | (sse_stmxcsr): Likewise. | |
3974 | (*sse_sfence): Likewise. | |
3975 | (sse2_clflush): Likewise. | |
3976 | (*sse2_mfence): Likewise. | |
3977 | (*sse2_lfence): Likewise. | |
3978 | (avx_movup<avxmodesuffixf2c><avxmodesuffix>): Set attr "movu". | |
3979 | (<sse>_movup<ssemodesuffixf2c>): Likewise. | |
3980 | (avx_movdqu<avxmodesuffix>): Likewise. | |
3981 | (avx_lddqu<avxmodesuffix>): Likewise. | |
3982 | (sse2_movntv2di): Change attr "type" to "ssemov". | |
3983 | (sse2_movntsi): Likewise. | |
3984 | (rsqrtv8sf2): Change attr "type" to "sseadd". | |
3985 | (sse3_addsubv2df3): Set attr "atom_unit". | |
3986 | (sse3_h<plusminus_insn>v4sf3): Likewise. | |
3987 | (*sse2_pmaddwd): Likewise. | |
3988 | (*vec_extractv2di_1_rex64): Likewise. | |
3989 | (*vec_extractv2di_1_avx): Likewise. | |
3990 | (sse2_psadbw): Likewise. | |
3991 | (ssse3_phaddwv8hi3): Likewise. | |
3992 | (ssse3_phaddwv4hi3): Likewise. | |
3993 | (ssse3_phadddv4si3): Likewise. | |
3994 | (ssse3_phadddv2si3): Likewise. | |
3995 | (ssse3_phaddswv8hi3): Likewise. | |
3996 | (ssse3_phaddswv4hi3): Likewise. | |
3997 | (ssse3_phsubwv8hi3): Likewise. | |
3998 | (ssse3_phsubwv4hi3): Likewise. | |
3999 | (ssse3_phsubdv4si3): Likewise. | |
4000 | (ssse3_phsubdv2si3): Likewise. | |
4001 | (ssse3_phsubswv8hi3): Likewise. | |
4002 | (ssse3_phsubswv4hi3): Likewise. | |
4003 | (ssse3_pmaddubsw128): Likewise. | |
4004 | (sse3_pmaddubsw: Likewise. | |
4005 | (ssse3_palignrti): Likewise. | |
4006 | (ssse3_palignrdi): Likewise. | |
4007 | ||
53e350d3 GP |
4008 | 2009-04-06 Gerald Pfeifer <gerald@pfeifer.com> |
4009 | ||
4010 | * doc/install.texi (Specific): Fix two cross-references to MinGW. | |
4011 | ||
439ef907 RG |
4012 | 2009-04-06 Richard Guenther <rguenther@suse.de> |
4013 | ||
4014 | PR tree-optimization/28868 | |
4015 | * tree-ssa-pre.c (inserted_phi_names): New bitmap to keep track | |
4016 | of which PHI results we inserted. | |
4017 | (insert_into_preds_of_block): Record inserted PHIs. | |
4018 | (eliminate): Eliminate redundant PHI nodes. | |
4019 | (init_pre): Init inserted_phi_names. | |
4020 | ||
4bad83f5 RG |
4021 | 2009-04-06 Richard Guenther <rguenther@suse.de> |
4022 | ||
4023 | PR tree-optimization/39643 | |
4024 | * tree-ssa-ccp.c (ccp_fold): Fold REALPART_EXPRs and | |
4025 | IMAGPART_EXPRs of complex constants. | |
4026 | (execute_fold_all_builtins): If we folded a call queue | |
4027 | TODO_update_address_taken. | |
4028 | ||
570c4247 JH |
4029 | 2009-04-06 Jan Hubicka <jh@suse.cz> |
4030 | ||
4031 | PR middle-end/39659 | |
4032 | * except.c (remove_unreachable_regions): Propagate may_contain_throw | |
4033 | flag. | |
4034 | ||
a460d7a1 AS |
4035 | 2009-04-06 Andrew Stubbs <ams@codesourcery.com> |
4036 | ||
4037 | * config/sh/lib1funcs.asm (ic_invalidate): Move ICBI out of the | |
4038 | delay slot. | |
4039 | (ic_invalidate_array): Likewise. | |
4040 | ||
60839f5d | 4041 | 2009-04-06 Hariharan Sandanagobalane <hariharan@picochip.com> |
6bdf8c2e HS |
4042 | |
4043 | * calls.c (emit_library_call_value_1): Fix a problem with parameter | |
4044 | alignment for library calls. | |
4045 | ||
7d253f6e DS |
4046 | 2009-04-06 Danny Smith <dannysmith@users.sourceforge.net> |
4047 | ||
4048 | * config.gcc (mingw32 tm_file): Add mingw-stdint.h. | |
4049 | (mingw32 tm clause use_gcc_stdint): Set to wrap. | |
4050 | * config/i386/mingw-stdint.h: New file. | |
4051 | ||
941c3614 RB |
4052 | 2009-04-05 Richard Guenther <rguenther@suse.de> |
4053 | ||
4054 | PR tree-optimization/39648 | |
4055 | * tree-ssa-sccvn.c (vn_reference_fold_indirect): Work around | |
4056 | our &A vs. &A[0] IL deficiencies. | |
4057 | ||
12633413 JH |
4058 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
4059 | ||
941c3614 RB |
4060 | * except.c (sjlj_find_directly_reachable_regions): Be ready for |
4061 | removed toplevel regions. | |
12633413 JH |
4062 | (sjlj_mark_call_sites): Likewise. |
4063 | ||
bb2aaded DK |
4064 | 2009-04-04 Dave Korn <dave.korn.cygwin@gmail.com> |
4065 | ||
4066 | * config.gcc (cygwin tm_file): Add cygwin-stdint.h. | |
4067 | (cygwin tm clause use_gcc_stdint): Set to wrap. | |
4068 | * config/i386/cygwin-stdint.h: New file. | |
4069 | ||
86290011 RG |
4070 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
4071 | ||
4072 | * Makefile.in (tree-ssa-copy.o): Add $(CFGLOOP_H) dependency. | |
4073 | * tree-ssa-copy.c (init_copy_prop): Do not propagate through | |
4074 | single-argument PHIs if we are in loop-closed SSA form. | |
4075 | * tree-vect-loop-manip.c (slpeel_add_loop_guard): Pass extra guards | |
4076 | for the pre-condition. | |
4077 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
4078 | (vect_build_loop_niters): Take an optional sequence to append stmts. | |
4079 | (vect_generate_tmps_on_preheader): Likewise. | |
4080 | (vect_do_peeling_for_loop_bound): Take extra guards for the | |
4081 | pre-condition. | |
4082 | (vect_do_peeling_for_alignment): Adjust. Unconditionally apply | |
4083 | the cost model check. | |
4084 | (vect_loop_versioning): Take stmt and stmt list to put pre-condition | |
7a715bba | 4085 | guards if we are going to peel. Do not apply versioning in that case. |
86290011 RG |
4086 | * tree-vectorizer.h (vect_loop_versioning): Adjust declaration. |
4087 | (vect_do_peeling_for_loop_bound): Likewise. | |
4088 | * tree-vect-loop.c (vect_transform_loop): If we are peeling for | |
4089 | loop bound only record extra pre-conditions, do not apply loop | |
4090 | versioning. | |
4091 | ||
5eeeac64 RG |
4092 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
4093 | ||
4094 | * tree-ssa-operands.c (pop_stmt_changes): Remove automatic | |
4095 | renaming code. | |
4096 | ||
1ff7d06b JH |
4097 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
4098 | ||
4099 | * tree-ssa-uncprop.c (associate_equivalences_with_edges): Use | |
4100 | last_basic_block for size of bb->index indexed array. | |
4101 | * bt-load.c (compute_defs_uses_and_gen, compute_kill, | |
4102 | compute_out, link_btr_uses, build_btr_def_use_webs, | |
4103 | build_btr_def_use_webs, migrate_btr_defs): Likewise. | |
4104 | ||
14925fcd JH |
4105 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
4106 | ||
4107 | * except.c (remove_eh_handler_and_replace): Break out from ... | |
4108 | (remove_eh_handler): ... here. | |
4109 | (bring_to_root): New function. | |
4110 | (remove_unreachable_regions): Collect MUST_NOT_THROW, unify runtime | |
4111 | handled ones, bring others to root of tree. | |
4112 | ||
4e6d1743 JH |
4113 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
4114 | ||
4cb735f7 JH |
4115 | * tree-eh.c (tree_empty_eh_handler_p): Pattern match more curefully. |
4116 | (all_phis_safe_to_merge): New function. | |
4117 | (update_info): New structure. | |
4118 | (make_eh_edge_and_update_phi, update_eh_edges): New functions. | |
4119 | (cleanup_empty_eh): Update SSA if possible. | |
4e6d1743 | 4120 | |
c6803d43 RG |
4121 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
4122 | ||
4123 | * tree-ssa.c (verify_ssa): With -O0 we do not need VOPs. | |
4124 | * tree-ssa-operands.c (append_vdef): Do not append VOPs at -O0. | |
4125 | (append_vuse): Likewise. | |
4126 | ||
54f5943c JJ |
4127 | 2009-04-04 Jakub Jelinek <jakub@redhat.com> |
4128 | ||
4129 | * unwind-dw2.h (_Unwind_FrameState): Add REG_UNDEFINED enum value. | |
4130 | * unwind-dw2.c (execute_cfa_program): Set how to REG_UNDEFINED | |
4131 | instead of REG_UNSAVED for DW_CFA_undefined. | |
4132 | (uw_update_context_1): Handle REG_UNDEFINED the same as REG_UNSAVED. | |
4133 | (uw_update_context): If RA column is REG_UNDEFINED, mark it as | |
4134 | outermost frame. | |
4135 | ||
aad2bccb RE |
4136 | 2009-04-04 Richard Earnshaw <rearnsha@arm.com> |
4137 | ||
4138 | PR target/39501 | |
4139 | * arm.md (movsfcc): Disable if not TARGET_HARD_FLOAT. | |
4140 | * testsuite/gcc.c-torture/execute/pr39501.c: New file. | |
4141 | * testsuite/gcc.c-torture/execute/pr39501.x: New file. | |
4142 | ||
aa7069aa RG |
4143 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
4144 | ||
4145 | PR tree-optimization/8781 | |
4146 | PR tree-optimization/37892 | |
4147 | * tree-ssa-sccvn.h (vn_reference_fold_indirect): Declare. | |
4148 | * tree-ssa-sccvn.c (vn_reference_fold_indirect): New function. | |
4149 | (valueize_refs): Call it for *& valueizations. | |
4150 | (shared_reference_ops_from_ref): Rename to ... | |
4151 | (valueize_shared_reference_ops_from_ref): ... this and valueize. | |
4152 | (shared_reference_ops_from_call): Rename to ... | |
4153 | (valueize_shared_reference_ops_from_call): ... this and valueize. | |
4154 | (vn_reference_lookup): Update. | |
4155 | (visit_reference_op_call): Likewise. | |
4156 | * tree-ssa-pre.c (phi_translate_1): Fold *&. | |
4157 | (eliminate): Value-replace the call address in call statements. | |
4158 | ||
cd15ad3e RG |
4159 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
4160 | ||
4161 | PR tree-optimization/39636 | |
4162 | * tree-ssa-forwprop.c | |
4163 | (forward_propagate_addr_into_variable_array_index): Check for | |
4164 | GIMPLE_ASSIGN before accessing the rhs code. | |
4165 | ||
462f3262 JM |
4166 | 2009-04-03 Jason Merrill <jason@redhat.com> |
4167 | ||
4168 | * stor-layout.c (set_sizetype): Set TYPE_CANONICAL. | |
4169 | ||
6adb807e SE |
4170 | 2009-04-03 Steve Ellcey <sje@cup.hp.com> |
4171 | ||
4172 | * config/ia64/ia64.md (extendsfdf2, extendsfxf2, extenddfxf2, | |
4173 | truncdfsf2, truncxfsf2, truncxfdf2, floatdixf2, fix_truncsfdi2, | |
4174 | fix_truncdfdi2, fix_truncxfdi2, fix_truncxfdi2_alts, floatunsdisf2, | |
4175 | floatunsdidf2, floatunsdixf2, fixuns_truncsfdi2, fixuns_truncdfdi2, | |
4176 | fixuns_truncxfdi2, fixuns_truncxfdi2_alts, divsi3_internal, | |
4177 | smuldi3_highpart, umuldi3_highpart, ctzdi2, *getf_exp_xf, | |
4178 | divdi3_internal_lat, divdi3_internal_thr, mulditi3, *mulditi3_internal, | |
4179 | umulditi3, *umulditi3_internal, addsf3, mulsf3, abssf2, negsf2, | |
4180 | *nabssf2, sminsf3, smaxsf3, *maddsf4, *msubsf4, *nmulsf3, *nmaddsf4, | |
4181 | *nmaddsf4_alts, divsf3, *sqrt_approx, sqrtsf2, sqrtsf2_internal_thr, | |
4182 | adddf3, *adddf3_trunc, muldf3, *muldf3_trunc, absdf2, negdf2, *nabsdf2, | |
4183 | smindf3, smaxdf3, *madddf4, *madddf4_trunc, *msubdf4, *msubdf4_trunc, | |
4184 | *nmuldf3, *nmuldf3_trunc, *nmadddf4, *nmadddf4_alts, *nmadddf4_truncsf, | |
4185 | *nmadddf4_truncsf_alts, divdf3, sqrtdf2, sqrtdf2_internal_thr, divxf3, | |
4186 | sqrtxf2, sqrtxf2_internal_thr, *recip_approx): | |
4187 | Use fr_reg_or_fp01_operand instead of fr_register_operand | |
4188 | ||
4189 | * config/ia64/div.md (extend<mode>rf2, truncrf<mode>2, | |
4190 | recip_approx_rf, divsf3_internal_thr, divsf3_internal_lat, | |
4191 | divdf3_internal_thr, divdf3_internal_lat divxf3_internal): Ditto. | |
4192 | ||
174b3107 VM |
4193 | 2009-04-03 Vladimir Makarov <vmakarov@redhat.com> |
4194 | ||
b844e5d8 L |
4195 | PR rtl-optimization/39607 |
4196 | PR rtl-optimization/39631 | |
7a715bba UB |
4197 | |
4198 | Revert: | |
2ba9daa7 | 4199 | |
174b3107 VM |
4200 | 2009-03-30 Vladimir Makarov <vmakarov@redhat.com> |
4201 | * reload.c (push_reload, find_dummy_reload): Use df_get_live_out | |
4202 | instead of DF_LR_OUT. | |
4203 | * ira-lives.c (process_bb_node_lives): Ditto. | |
4204 | * ira-color.c (ira_loop_edge_freq): Use df_get_live_{out,in} | |
4205 | instead of DF_LR_{OUT,IN}. | |
4206 | * ira-emit.c (generate_edge_moves, add_ranges_and_copies): Ditto. | |
4207 | * ira-build.c (create_bb_allocnos, create_loop_allocnos): Ditto. | |
4208 | ||
535b544a SB |
4209 | 2009-04-03 Steven Bosscher <steven@gcc.gnu.org> |
4210 | ||
4211 | * omp-low.c (pass_expand_omp): Don't claim to provide PROP_gimple_lomp. | |
4212 | (execute_lower_omp): Always run but take the short way out if -fopenmp | |
4213 | is not given. | |
4214 | (gate_lower_omp): Remove, forcing the pass manager to always run the | |
4215 | pass and always set PROP_gimple_lomp. | |
4216 | (pass_lower_omp): Remove gate function. | |
4217 | * matrix-reorg.c (pass_ipa_matrix_reorg): Don't claim to provide | |
4218 | PROP_trees. Instead, require it. | |
4219 | * ipa-cp.c (pass_ipa_cp): Likewise. | |
4220 | * ipa-inline.c (pass_early_inline): Don't claim to provide PROP_cfg. | |
4221 | (pass_ipa_early_inline, pass_inline_parameters, pass_ipa_inline): Idem. | |
4222 | * tree-profile.c (pass_tree_profile): Don't claim to provide PROP_cfg | |
4223 | and PROP_gimple_leh. | |
4224 | ||
5006671f RG |
4225 | 2009-04-03 Richard Guenther <rguenther@suse.de> |
4226 | ||
4227 | PR middle-end/13146 | |
4228 | PR tree-optimization/23940 | |
4229 | PR tree-optimization/33237 | |
4230 | PR middle-end/33974 | |
4231 | PR middle-end/34093 | |
4232 | PR tree-optimization/36201 | |
4233 | PR tree-optimization/36230 | |
4234 | PR tree-optimization/38049 | |
4235 | PR tree-optimization/38207 | |
4236 | PR tree-optimization/38230 | |
4237 | PR tree-optimization/38301 | |
4238 | PR tree-optimization/38585 | |
4239 | PR middle-end/38895 | |
4240 | PR tree-optimization/38985 | |
4241 | PR tree-optimization/39299 | |
4242 | * tree-ssa-structalias.h: Remove. | |
4243 | * tree-ssa-operands.h (NULL_USE_OPERAND_P): Make of type use_operand_p. | |
4244 | (NULL_DEF_OPERAND_P): Make of type def_operand_p. | |
4245 | (struct vuse_element_d): Remove. | |
4246 | (struct vuse_vec_d): Likewise. | |
4247 | (VUSE_VECT_NUM_ELEM, VUSE_VECT_ELEMENT_NC, VUSE_ELEMENT_PTR_NC, | |
4248 | VUSE_ELEMENT_VAR_NC, VUSE_VECT_ELEMENT, VUSE_ELEMENT_PTR, | |
4249 | SET_VUSE_VECT_ELEMENT, SET_VUSE_ELEMENT_VAR, SET_VUSE_ELEMENT_PTR, | |
4250 | VUSE_ELEMENT_VAR): Likewise. | |
4251 | (struct voptype_d): Likewise. | |
4252 | (NUM_VOP_FREE_BUCKETS): Likewise. | |
4253 | (struct ssa_operands): Remove vop_free_buckets and mpt_table fields. | |
4254 | (struct stmt_operands_d): Remove. | |
4255 | (VUSE_OP_PTR, VUSE_OP, SET_VUSE_OP, VUSE_NUM, VUSE_VECT, | |
4256 | VDEF_RESULT_PTR, VDEF_RESULT, VDEF_OP_PTR, VDEF_OP, SET_VDEF_OP, | |
4257 | VDEF_NUM, VDEF_VECT): Likewise. | |
4258 | (copy_virtual_operands): Remove. | |
4259 | (operand_build_cmp): Likewise. | |
4260 | (create_ssa_artificial_load_stmt): Likewise. | |
4261 | (enum ssa_op_iter_type): Remove ssa_op_iter_vdef. | |
4262 | (struct ssa_operand_iterator_d): Remove vuses, vdefs, mayusesm | |
4263 | vuse_index and mayuse_index members. Pack and move done and iter_type | |
4264 | members to the front. | |
4265 | (SSA_OP_VMAYUSE): Remove. | |
4266 | (SSA_OP_VIRTUAL_USES): Adjust. | |
4267 | (FOR_EACH_SSA_VDEF_OPERAND): Remove. | |
4268 | (unlink_stmt_vdef): Declare. | |
4269 | (add_to_addressable_set): Remove. | |
4270 | * tree-vrp.c (stmt_interesting_for_vrp): Adjust. | |
4271 | (vrp_visit_stmt): Likewise. | |
4272 | * doc/tree-ssa.texi (Alias analysis): Update. | |
4273 | * doc/invoke.texi (max-aliased-vops): Remove docs. | |
4274 | (avg-aliased-vops): Likewise. | |
4275 | * tree-into-ssa.c (syms_to_rename): Remove. | |
4276 | (need_to_update_vops_p): Likewise. | |
4277 | (need_to_initialize_update_ssa_p): Rename to ... | |
4278 | (update_ssa_initialized_fn): ... this. Track function we are | |
4279 | initialized for. | |
4280 | (symbol_marked_for_renaming): Simplify. | |
4281 | (add_new_name_mapping): Do not set need_to_update_vops_p. | |
4282 | (dump_currdefs): Use SYMS_TO_RENAME. | |
4283 | (rewrite_update_stmt): Always walk all uses/defs. | |
4284 | (dump_update_ssa): Adjust. | |
4285 | (init_update_ssa): Take function argument. Track what we are | |
4286 | initialized for. | |
4287 | (delete_update_ssa): Reset SYMS_TO_RENAME and update_ssa_initialized_fn. | |
4288 | (create_new_def_for): Initialize for cfun, assert we are initialized | |
4289 | for cfun. | |
4290 | (mark_sym_for_renaming): Simplify. | |
4291 | (mark_set_for_renaming): Do not initialize update-ssa. | |
4292 | (need_ssa_update_p): Simplify. Take function argument. | |
4293 | (name_mappings_registered_p): Assert we ask for the correct function. | |
4294 | (name_registered_for_update_p): Likewise. | |
4295 | (ssa_names_to_replace): Likewise. | |
4296 | (release_ssa_name_after_update_ssa): Likewise. | |
4297 | (update_ssa): Likewise. Use SYMS_TO_RENAME. | |
4298 | (dump_decl_set): Do not print a newline. | |
4299 | (debug_decl_set): Do it here. | |
4300 | (dump_update_ssa): And here. | |
4301 | * tree-ssa-loop-im.c (move_computations): Adjust. | |
4302 | (movement_possibility): Likewise. | |
4303 | (determine_max_movement): Likewise. | |
4304 | (gather_mem_refs_stmt): Likewise. | |
4305 | * tree-dump.c (dequeue_and_dump): Do not handle SYMBOL_MEMORY_TAG | |
4306 | or NAME_MEMORY_TAG. | |
4307 | * tree-complex.c (update_all_vops): Remove. | |
4308 | (expand_complex_move): Adjust. | |
4309 | * tree-ssa-loop-niter.c (chain_of_csts_start): Use NULL_TREE. | |
4310 | Simplify test for memory referencing statement. Exclude | |
4311 | non-invariant ADDR_EXPRs. | |
4312 | * tree-pretty-print.c (dump_generic_node): Do not handle memory tags. | |
4313 | * tree-loop-distribution.c (generate_memset_zero): Adjust. | |
4314 | (rdg_flag_uses): Likewise. | |
4315 | * tree-tailcall.c (suitable_for_tail_opt_p): Remove memory-tag | |
4316 | related code. | |
4317 | (tree_optimize_tail_calls_1): Also split the | |
4318 | edge from the entry block if we have degenerate PHI nodes in | |
4319 | the first basic block. | |
4320 | * tree.c (init_ttree): Remove memory-tag related code. | |
4321 | (tree_code_size): Likewise. | |
4322 | (tree_node_structure): Likewise. | |
4323 | (build7_stat): Re-write to be build6_stat. | |
4324 | * tree.h (MTAG_P, TREE_MEMORY_TAG_CHECK, TMR_TAG): Remove. | |
4325 | (SSA_VAR_P): Adjust. | |
4326 | (struct tree_memory_tag): Remove. | |
4327 | (struct tree_memory_partition_tag): Likewise. | |
4328 | (union tree_node): Adjust. | |
4329 | (build7): Re-write to be build6. | |
4330 | * tree-pass.h (pass_reset_cc_flags): Remove. | |
4331 | (TODO_update_address_taken): New flag. | |
4332 | (pass_simple_dse): Remove. | |
4333 | * ipa-cp.c (ipcp_update_callgraph): Update SSA form. | |
4334 | * params.h (MAX_ALIASED_VOPS): Remove. | |
4335 | (AVG_ALIASED_VOPS): Likewise. | |
4336 | * omp-low.c (expand_omp_taskreg): Update SSA form. | |
4337 | * tree-ssa-dse.c (dse_optimize_stmt): Properly query if the rhs | |
4338 | aliases the lhs in a copy stmt. | |
4339 | * tree-ssa-dse.c (struct address_walk_data): Remove. | |
4340 | (memory_ssa_name_same): Likewise. | |
4341 | (memory_address_same): Likewise. | |
4342 | (get_kill_of_stmt_lhs): Likewise. | |
4343 | (dse_possible_dead_store_p): Simplify, use the oracle. Handle | |
4344 | unused stores. Look through PHI nodes into post-dominated regions. | |
4345 | (dse_optimize_stmt): Simplify. Properly remove stores. | |
4346 | (tree_ssa_dse): Compute dominators. | |
4347 | (execute_simple_dse): Remove. | |
4348 | (pass_simple_dse): Likewise. | |
4349 | * ipa-reference.c (scan_stmt_for_static_refs): Open-code | |
4350 | gimple_loaded_syms and gimple_stored_syms computation. | |
4351 | * toplev.c (dump_memory_report): Dump alias and pta stats. | |
4352 | * tree-ssa-sccvn.c (vn_reference_compute_hash): Simplify. | |
4353 | (vn_reference_eq): Likewise. | |
4354 | (vuses_to_vec, copy_vuses_from_stmt, vdefs_to_vec, | |
4355 | copy_vdefs_from_stmt, shared_lookup_vops, shared_vuses_from_stmt, | |
4356 | valueize_vuses): Remove. | |
4357 | (get_def_ref_stmt_vuses): Simplify. Rename to ... | |
4358 | (get_def_ref_stmt_vuse): ... this. | |
4359 | (vn_reference_lookup_2): New function. | |
4360 | (vn_reference_lookup_pieces): Use walk_non_aliased_vuses for | |
4361 | walking equivalent vuses. Simplify. | |
4362 | (vn_reference_lookup): Likewise. | |
4363 | (vn_reference_insert): Likewise. | |
4364 | (vn_reference_insert_pieces): Likewise. | |
4365 | (visit_reference_op_call): Simplify. | |
4366 | (visit_reference_op_load): Likewise. | |
4367 | (visit_reference_op_store): Likewise. | |
4368 | (init_scc_vn): Remove shared_lookup_vuses initialization. | |
4369 | (free_scc_vn): Remove shared_lookup_vuses freeing. | |
4370 | (sort_vuses, sort_vuses_heap): Remove. | |
4371 | (get_ref_from_reference_ops): Export. | |
4372 | * tree-ssa-sccvn.h (struct vn_reference_s): Replace vuses | |
4373 | vector with single vuse pointer. | |
4374 | (vn_reference_lookup_pieces, vn_reference_lookup, | |
4375 | vn_reference_insert, vn_reference_insert_pieces): Adjust prototypes. | |
4376 | (shared_vuses_from_stmt): Remove. | |
4377 | (get_ref_from_reference_ops): Declare. | |
4378 | * tree-ssa-loop-manip.c (slpeel_can_duplicate_loop_p): Adjust. | |
4379 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Remove | |
4380 | memory-tag related code. | |
4381 | * tree-ssa-ccp.c (get_symbol_constant_value): Remove memory-tag code. | |
4382 | (likely_value): Add comment, skip static-chain of call statements. | |
4383 | (surely_varying_stmt_p): Adjust. | |
4384 | (gimplify_and_update_call_from_tree): Likewise. | |
4385 | (execute_fold_all_builtins): Do not rebuild alias info. | |
4386 | (gimplify_and_update_call_from_tree): Properly update VOPs. | |
4387 | * tree-ssa-loop-ivopts.c (get_ref_tag): Remove. | |
4388 | (copy_ref_info): Remove memory-tag related code. | |
4389 | * tree-call-cdce.c (tree_call_cdce): Rename the VOP. | |
4390 | * ipa-pure-const.c (check_decl): Remove memory-tag related code. | |
4391 | (check_stmt): Open-code gimple_loaded_syms and gimple_stored_syms | |
4392 | computation. | |
4393 | * tree-ssa-dom.c (gimple_p): Remove typedef. | |
4394 | (eliminate_redundant_computations): Adjust. | |
4395 | (record_equivalences_from_stmt): Likewise. | |
4396 | (avail_expr_hash): Likewise. | |
4397 | (avail_expr_eq): Likewise. | |
7a715bba | 4398 | * tree-ssa-propagate.c (update_call_from_tree): Properly update VOPs. |
5006671f RG |
4399 | (stmt_makes_single_load): Likewise. |
4400 | (stmt_makes_single_store): Likewise. | |
4401 | * tree-ssa-alias.c: Rewrite completely. | |
4402 | (debug_memory_partitions, dump_mem_ref_stats, debug_mem_ref_stats, | |
4403 | debug_mem_sym_stats, dump_mem_sym_stats_for_var, | |
4404 | debug_all_mem_sym_stats, debug_mp_info, update_mem_sym_stats_from_stmt, | |
4405 | delete_mem_ref_stats, create_tag_raw, dump_points_to_info, | |
4406 | dump_may_aliases_for, debug_may_aliases_for, new_type_alias): | |
4407 | Remove public functions. | |
4408 | (pass_reset_cc_flags): Remove. | |
4409 | (pass_build_alias): Move ... | |
4410 | * tree-ssa-structalias.c (pass_build_alias): ... here. | |
4411 | * tree-ssa-alias.c (may_be_aliased): Move ... | |
4412 | * tree-flow-inline.h (may_be_aliased): ... here. | |
4413 | tree-ssa-alias.c (struct count_ptr_d, count_ptr_derefs, | |
4414 | count_uses_and_derefs): Move ... | |
4415 | * gimple.c: ... here. | |
4416 | * gimple.h (count_uses_and_derefs): Declare. | |
4417 | * tree-ssa-alias.c (dump_alias_stats, ptr_deref_may_alias_global_p, | |
4418 | ptr_deref_may_alias_decl_p, ptr_derefs_may_alias_p, | |
4419 | same_type_for_tbaa, nonaliasing_component_refs_p, decl_refs_may_alias_p, | |
4420 | indirect_ref_may_alias_decl_p, indirect_refs_may_alias_p, | |
4421 | ref_maybe_used_by_call_p, ref_maybe_used_by_stmt_p, | |
4422 | call_may_clobber_ref_p, stmt_may_clobber_ref_p, maybe_skip_until, | |
4423 | get_continuation_for_phi, walk_non_aliased_vuses, walk_aliased_vdefs): | |
4424 | New functions. | |
4425 | * tree-dfa.c (refs_may_alias_p): Move ... | |
4426 | * tree-ssa-alias.c (refs_may_alias_p): ... here. Extend. | |
4427 | * tree-ssa-alias.h: New file. | |
4428 | * tree-ssa-sink.c (is_hidden_global_store): Adjust. | |
4429 | (statement_sink_location): Likewise. | |
4430 | * opts.c (decode_options): Do not adjust max-aliased-vops or | |
4431 | avg-aliased-vops values. | |
4432 | * timevar.def (TV_TREE_MAY_ALIAS): Remove. | |
4433 | (TV_CALL_CLOBBER): Likewise. | |
4434 | (TV_FLOW_SENSITIVE): Likewise. | |
4435 | (TV_FLOW_INSENSITIVE): Likewise. | |
4436 | (TV_MEMORY_PARTITIONING): Likewise. | |
4437 | (TV_ALIAS_STMT_WALK): New timevar. | |
4438 | * tree-ssa-loop-ivcanon.c (empty_loop_p): Adjust. | |
4439 | * tree-ssa-address.c (create_mem_ref_raw): Use build6. | |
4440 | (get_address_description): Remove memory-tag related code. | |
4441 | * tree-ssa-ifcombine.c (bb_no_side_effects_p): Adjust. | |
4442 | * treestruct.def (TS_MEMORY_TAG, TS_MEMORY_PARTITION_TAG): Remove. | |
4443 | * tree-eh.c (cleanup_empty_eh): Do not leave stale SSA_NAMEs | |
4444 | and immediate uses in statements. Document. | |
4445 | * gimple-pretty-print.c (dump_gimple_mem_ops): Adjust. | |
4446 | (dump_symbols): Remove. | |
4447 | (dump_gimple_mem_ops): Do not dump loaded or stored syms. | |
4448 | * alias.c (get_deref_alias_set): New function split out from ... | |
4449 | (get_alias_set): ... here. | |
4450 | * alias.h (get_deref_alias_set): Declare. | |
4451 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Remove unused | |
4452 | type parameter. Remove restrict pointer handling. Create a | |
4453 | ref-all pointer in case type-based alias sets do not conflict. | |
4454 | (vect_analyze_data_refs): Remove SMT related code. | |
4455 | * tree-vect-stmts.c (vectorizable_store): Re-instantiate TBAA assert. | |
4456 | (vectorizable_load): Likewise. | |
4457 | * tree-data-ref.h (struct dr_alias): Remove symbol_tag field. | |
4458 | (DR_SYMBOL_TAG, DR_VOPS): Remove. | |
4459 | * tree-data-ref.c (dr_may_alias_p): Use the alias-oracle. | |
4460 | Ignore vops and SMTs. | |
4461 | (dr_analyze_alias): Likewise.. | |
4462 | (free_data_ref): Likewise. | |
4463 | (create_data_ref): Likewise. | |
4464 | (analyze_all_data_dependences): Likewise. | |
4465 | (get_references_in_stmt): Adjust. | |
4466 | * tree-flow-inline.h (gimple_aliases_computed_p, | |
4467 | gimple_addressable_vars, gimple_call_clobbered_vars, | |
4468 | gimple_call_used_vars, gimple_global_var, may_aliases, memory_partition, | |
4469 | factoring_name_p, mark_call_clobbered, clear_call_clobbered, | |
4470 | compare_ssa_operands_equal, symbol_mem_tag, set_symbol_mem_tag, | |
4471 | gimple_mem_ref_stats): Remove. | |
4472 | (gimple_vop): New function. | |
4473 | (op_iter_next_use): Remove vuses and mayuses cases. | |
4474 | (op_iter_next_def): Remove vdefs case. | |
4475 | (op_iter_next_tree): Remove vuses, mayuses and vdefs cases. | |
4476 | (clear_and_done_ssa_iter): Do not set removed fields. | |
4477 | (op_iter_init): Likewise. Skip vuse and/or vdef if requested. | |
4478 | Assert we are not iterating over vuses or vdefs if not also | |
4479 | iterating over uses or defs. | |
4480 | (op_iter_init_use): Likewise. | |
4481 | (op_iter_init_def): Likewise. | |
4482 | (op_iter_next_vdef): Remove. | |
4483 | (op_iter_next_mustdef): Likewise. | |
4484 | (op_iter_init_vdef): Likewise. | |
4485 | (compare_ssa_operands_equal): Likewise. | |
4486 | (link_use_stmts_after): Handle vuse operand. | |
4487 | (is_call_used): Use is_call_clobbered. | |
4488 | (is_call_clobbered): Global variables are always call clobbered, | |
4489 | query the call-clobbers bitmap. | |
4490 | (mark_call_clobbered): Ignore global variables. | |
4491 | (clear_call_clobbered): Likewise. | |
4492 | * tree-ssa-coalesce.c (create_outofssa_var_map): Adjust | |
4493 | virtual operands sanity check. | |
4494 | * tree.def (NAME_MEMORY_TAG, SYMBOL_MEMORY_TAG, MEMORY_PARTITION_TAG): | |
4495 | Remove. | |
4496 | (TARGET_MEM_REF): Remove TMR_TAG operand. | |
4497 | * tree-dfa.c (add_referenced_var): Initialize call-clobber state. | |
4498 | Remove call-clobber related code. | |
4499 | (remove_referenced_var): Likewise. Do not clear mpt or symbol_mem_tag. | |
4500 | (dump_variable): Do not dump SMTs, memory stats, may-aliases or | |
4501 | partitions or escape reason. | |
4502 | (get_single_def_stmt, get_single_def_stmt_from_phi, | |
4503 | get_single_def_stmt_with_phi): Remove. | |
4504 | (dump_referenced_vars): Tidy. | |
4505 | (get_ref_base_and_extent): Allow bare decls. | |
4506 | (collect_dfa_stats): Adjust. | |
4507 | * graphite.c (rename_variables_in_stmt): Adjust. | |
4508 | (graphite_copy_stmts_from_block): Likewise. | |
4509 | (translate_clast): Likewise. | |
4510 | * tree-ssa-pre.c (struct bb_bitmap_sets): Add expr_dies bitmap. | |
4511 | (EXPR_DIES): New. | |
4512 | (translate_vuse_through_block): Use the oracle. | |
4513 | (phi_translate_1): Adjust. | |
4514 | (value_dies_in_block_x): Use the oracle. Cache the outcome | |
4515 | in EXPR_DIES. | |
4516 | (valid_in_sets): Check if the VUSE for | |
4517 | a REFERENCE is available. | |
4518 | (eliminate): Do not remove stmts during elimination, | |
4519 | instead queue and remove them afterwards. | |
4520 | (do_pre): Do not rebuild alias info. | |
4521 | (pass_pre): Run TODO_rebuild_alias before PRE. | |
4522 | * tree-ssa-live.c (remove_unused_locals): Remove memory-tag code. | |
4523 | * tree-sra.c (sra_walk_function): Use gimple_references_memory_p. | |
4524 | (mark_all_v_defs_stmt): Remove. | |
4525 | (mark_all_v_defs_seq): Adjust. | |
4526 | (sra_replace): Likewise. | |
4527 | (scalarize_use): Likewise. | |
4528 | (scalarize_copy): Likewise. | |
4529 | (scalarize_init): Likewise. | |
4530 | (scalarize_ldst): Likewise. | |
4531 | (todoflags): Remove. | |
4532 | (tree_sra): Do not rebuild alias info. | |
4533 | (tree_sra_early): Adjust. | |
4534 | (pass_sra): Run TODO_update_address_taken before SRA. | |
4535 | * tree-predcom.c (set_alias_info): Remove. | |
4536 | (prepare_initializers_chain): Do not call it. | |
4537 | (mark_virtual_ops_for_renaming): Adjust. | |
4538 | (mark_virtual_ops_for_renaming_list): Remove. | |
4539 | (initialize_root_vars): Adjust. | |
4540 | (initialize_root_vars_lm): Likewise. | |
4541 | (prepare_initializers_chain): Likewise. | |
4542 | * tree-ssa-copy.c (may_propagate_copy): Remove memory-tag related code. | |
4543 | (may_propagate_copy_into_stmt): Likewise. | |
4544 | (merge_alias_info): Do nothing for now. | |
4545 | (propagate_tree_value_into_stmt): Adjust. | |
4546 | (stmt_may_generate_copy): Likewise. | |
4547 | * tree-ssa-forwprop.c (tidy_after_forward_propagate_addr): Do | |
4548 | not mark symbols for renaming. | |
4549 | (forward_propagate_addr_expr): Match up push/pop_stmt_changes | |
4550 | with the same statement, make sure to update the new pointed-to one. | |
4551 | * tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not copy | |
4552 | call statements, do not mark symbols for renaming. | |
4553 | (mark_operand_necessary): Dump something. | |
4554 | (ref_may_be_aliased): New function. | |
4555 | (mark_aliased_reaching_defs_necessary_1): New helper function. | |
4556 | (mark_aliased_reaching_defs_necessary): Likewise. | |
4557 | (mark_all_reaching_defs_necessary_1): Likewise. | |
4558 | (mark_all_reaching_defs_necessary): Likewise. | |
4559 | (propagate_necessity): Do not process virtual PHIs. For | |
4560 | non-aliased loads mark all reaching definitions as necessary. | |
4561 | For aliased loads and stores mark the immediate dominating | |
4562 | aliased clobbers as necessary. | |
4563 | (visited): New global static. | |
4564 | (perform_tree_ssa_dce): Free visited bitmap after propagating | |
4565 | necessity. | |
4566 | (remove_dead_phis): Perform simple dead virtual PHI removal. | |
4567 | (remove_dead_stmt): Properly unlink virtual operands when | |
4568 | removing stores. | |
4569 | (eliminate_unnecessary_stmts): Schedule PHI removal after | |
4570 | stmt removal. | |
4571 | * tree-ssa-ter.c (is_replaceable_p): Adjust. | |
4572 | (process_replaceable): Likewise. | |
4573 | (find_replaceable_in_bb): Likewise. | |
4574 | * tree-ssa.c (verify_ssa_name): Verify all VOPs are | |
4575 | based on the single gimple vop. | |
4576 | (verify_flow_insensitive_alias_info): Remove. | |
4577 | (verify_flow_sensitive_alias_info): Likewise. | |
4578 | (verify_call_clobbering): Likewise. | |
4579 | (verify_memory_partitions): Likewise. | |
4580 | (verify_alias_info): Likewise. | |
4581 | (verify_ssa): Adjust.. | |
4582 | (execute_update_addresses_taken): Export. Update SSA | |
4583 | manually. Optimize only when optimizing. Use a local bitmap. | |
4584 | (pass_update_address_taken): Remove TODO_update_ssa, add | |
4585 | TODO_dump_func. | |
4586 | (pass_update_address_taken): Just use TODO_update_address_taken. | |
4587 | (init_tree_ssa): Do not initialize addressable_vars. | |
4588 | (verify_ssa): Verify new VUSE / VDEF properties. | |
4589 | Verify that all stmts definitions have the stmt as SSA_NAME_DEF_STMT. | |
4590 | Do not call verify_alias_info. | |
4591 | (delete_tree_ssa): Clear the VUSE, VDEF operands. | |
4592 | Do not free the loaded and stored syms bitmaps. Reset the escaped | |
4593 | and callused solutions. Do not free addressable_vars. | |
4594 | Remove memory-tag related code. | |
4595 | (warn_uninitialized_var): Aliases are always available. | |
4596 | * tree-ssa-loop-prefetch.c (gather_memory_references): Adjust. | |
4597 | * lambda-code.c (can_put_in_inner_loop): Adjust. | |
4598 | (can_put_after_inner_loop): Likewise. | |
4599 | (perfect_nestify): Likewise. | |
4600 | * tree-vect-stmts.c (vect_stmt_relevant_p): Adjust. | |
4601 | (vect_gen_widened_results_half): Remove CALL_EXPR handling. | |
4602 | (vectorizable_conversion): Do not mark symbols for renaming. | |
4603 | * tree-inline.c (remap_gimple_stmt): Clear VUSE/VDEF. | |
4604 | (expand_call_inline): Unlink the calls virtual operands before | |
4605 | replacing it. | |
4606 | (tree_function_versioning): Do not call update_ssa if we are not | |
4607 | updating clones. Simplify. | |
4608 | * tree-ssa-phiprop.c (phivn_valid_p): Adjust. | |
4609 | (propagate_with_phi): Likewise.. | |
4610 | * tree-outof-ssa.c (create_temp): Remove memory tag and call | |
4611 | clobber code. Assert we are not aliased or global. | |
4612 | * tree-flow.h: Include tree-ssa-alias.h | |
4613 | (enum escape_type): Remove. | |
4614 | (struct mem_sym_stats_d): Likewise. | |
4615 | (struct mem_ref_stats_d): Likewise. | |
4616 | (struct gimple_df): Add vop member. Remove global_var, | |
4617 | call_clobbered_vars, call_used_vars, addressable_vars, | |
4618 | aliases_compted_p and mem_ref_stats members. Add syms_to_rename, | |
4619 | escaped and callused members. | |
4620 | (struct ptr_info_def): Remove all members, add points-to solution | |
4621 | member pt. | |
4622 | (struct var_ann_d): Remove in_vuse_list, in_vdef_list, | |
4623 | call_clobbered, escape_mask, mpt and symbol_mem_tag members. | |
4624 | * Makefile.in (TREE_FLOW_H): Add tree-ssa-alias.h. | |
4625 | (tree-ssa-structalias.o): Remove tree-ssa-structalias.h. | |
4626 | (tree-ssa-alias.o): Likewise. | |
4627 | (toplev.o): Add tree-ssa-alias.h | |
4628 | (GTFILES): Remove tree-ssa-structalias.h, add tree-ssa-alias.h. | |
4629 | * gimple.c (gimple_set_bb): Fix off-by-one error. | |
4630 | (is_gimple_reg): Do not handle memory tags. | |
4631 | (gimple_copy): Also copy virtual operands. | |
4632 | Delay updating the statement. Do not reset loaded and stored syms. | |
4633 | (gimple_set_stored_syms): Remove. | |
4634 | (gimple_set_loaded_syms): Likewise. | |
4635 | (gimple_call_copy_skip_args): Copy the virtual operands | |
4636 | and mark the new statement modified. | |
4637 | * tree-ssa-structalias.c (may_alias_p): Remove. | |
4638 | (set_uids_in_ptset): Take the alias set to prune with as | |
4639 | parameter. Fold in the alias test of may_alias_p. | |
4640 | (compute_points_to_sets): Compute whether a ptr is dereferenced | |
4641 | in a local sbitmap. | |
4642 | (process_constraint): Deal with &ANYTHING on the lhs, reject all | |
4643 | other ADDRESSOF constraints on the lhs. | |
4644 | (get_constraint_for_component_ref): Assert that we don't get | |
4645 | ADDRESSOF constraints from the base of the reference. | |
4646 | Properly generate UNKNOWN_OFFSET for DEREF if needed. | |
4647 | (struct variable_info): Remove collapsed_to member. | |
4648 | (get_varinfo_fc): Remove. | |
4649 | (new_var_info): Do not set collapsed_to. | |
4650 | (dump_constraint): Do not follow cycles. | |
4651 | (dump_constraint_graph): Likewise. | |
4652 | (build_pred_graph): Likewise. | |
4653 | (build_succ_graph): Likewise. | |
4654 | (rewrite_constraints): Likewise. | |
4655 | (do_simple_structure_copy): Remove. | |
4656 | (do_rhs_deref_structure_copy): Remove. | |
4657 | (do_lhs_deref_structure_copy): Remove. | |
4658 | (collapse_rest_of_var): Remove. | |
4659 | (do_structure_copy): Re-implement. | |
4660 | (pta_stats): New global variable. | |
4661 | (dump_pta_stats): New function. | |
4662 | (struct constraint_expr): Make offset signed. | |
4663 | (UNKNOWN_OFFSET): Define special value. | |
4664 | (dump_constraint): Dump UNKNOWN_OFFSET as UNKNOWN. | |
4665 | (solution_set_expand): New helper function split out from ... | |
4666 | (do_sd_constraint): ... here. | |
4667 | (solution_set_add): Handle UNKNOWN_OFFSET. Handle negative offsets. | |
4668 | (do_ds_constraint): Likewise. | |
4669 | (do_sd_constraint): Likewise. Do not special-case ESCAPED = *ESCAPED | |
4670 | and CALLUSED = *CALLUSED. | |
4671 | (set_union_with_increment): Make inc argument signed. | |
4672 | (type_safe): Remove. | |
4673 | (get_constraint_for_ptr_offset): Handle unknown and negative | |
4674 | constant offsets. | |
4675 | (first_vi_for_offset): Handle offsets before start. Bail | |
4676 | out early for offsets beyond the variable extent. | |
4677 | (first_or_preceding_vi_for_offset): New function. | |
4678 | (init_base_vars): Add ESCAPED = ESCAPED + UNKNOWN_OFFSET constraint. | |
4679 | Together with ESCAPED = *ESCAPED this properly computes reachability. | |
4680 | (find_what_var_points_to): New function. | |
4681 | (find_what_p_points_to): Implement in terms of find_what_var_points_to. | |
4682 | (pt_solution_reset, pt_solution_empty_p, pt_solution_includes_global, | |
4683 | pt_solution_includes_1, pt_solution_includes, pt_solutions_intersect_1, | |
4684 | pt_solutions_intersect): New functions. | |
4685 | (compute_call_used_vars): Remove. | |
4686 | (compute_may_aliases): New main entry into PTA computation. | |
4687 | * gimple.h (gimple_p): New typedef. | |
4688 | (struct gimple_statement_base): Remove references_memory_p. | |
4689 | (struct gimple_statement_with_memory_ops_base): Remove | |
4690 | vdef_ops, vuse_ops, stores and loads members. Add vdef and vuse | |
4691 | members. | |
4692 | (gimple_vuse_ops, gimple_set_vuse_ops, gimple_vdef_ops, | |
4693 | gimple_set_vdef_ops, gimple_loaded_syms, gimple_stored_syms, | |
4694 | gimple_set_references_memory): Remove. | |
4695 | (gimple_vuse_op, gimple_vdef_op, gimple_vuse, gimple_vdef, | |
4696 | gimple_vuse_ptr, gimple_vdef_ptri, gimple_set_vuse, gimple_set_vdef): | |
4697 | New functions. | |
4698 | * tree-cfg.c (move_block_to_fn): Fix off-by-one error. | |
4699 | (verify_expr): Allow RESULT_DECL. | |
4700 | (gimple_duplicate_bb): Do not copy virtual operands. | |
4701 | (gimple_duplicate_sese_region): Adjust. | |
4702 | (gimple_duplicate_sese_tail): Likewise. | |
4703 | (mark_virtual_ops_in_region): Remove. | |
4704 | (move_sese_region_to_fn): Do not call it. | |
4705 | * passes.c (init_optimization_passes): Remove pass_reset_cc_flags | |
4706 | and pass_simple_dse. | |
4707 | (execute_function_todo): Handle TODO_update_address_taken, | |
4708 | call execute_update_addresses_taken for TODO_rebuild_alias. | |
4709 | (execute_todo): Adjust. | |
4710 | (execute_one_pass): Init dump files early. | |
4711 | * ipa-struct-reorg.c (finalize_var_creation): Do not mark vars | |
4712 | call-clobbered. | |
4713 | (create_general_new_stmt): Clear vops. | |
4714 | * tree-ssa-reassoc.c (get_rank): Adjust. | |
4715 | * tree-vect-slp.c (vect_create_mask_and_perm): Do not mark | |
4716 | symbols for renaming. | |
4717 | * params.def (PARAM_MAX_ALIASED_VOPS): Remove. | |
4718 | (PARAM_AVG_ALIASED_VOPS): Likewise. | |
4719 | * tree-ssanames.c (init_ssanames): Allocate SYMS_TO_RENAME. | |
4720 | (duplicate_ssa_name_ptr_info): No need to copy the shared bitmaps. | |
7a715bba | 4721 | * tree-ssa-operands.c: Simplify for new virtual operand representation. |
5006671f RG |
4722 | (operand_build_cmp, copy_virtual_operands, |
4723 | create_ssa_artificial_load_stmt, add_to_addressable_set, | |
4724 | gimple_add_to_addresses_taken): Remove public functions. | |
4725 | (unlink_stmt_vdef): New function. | |
4726 | ||
457d1d00 AM |
4727 | 2009-04-03 Alan Modra <amodra@bigpond.net.au> |
4728 | ||
4729 | * config.gcc (powerpc-*-linux*): Merge variants. | |
4730 | ||
e19da24c | 4731 | 2009-04-02 Chao-ying Fu <fu@mips.com> |
60839f5d | 4732 | James Grosbach <james.grosbach@microchip.com> |
e19da24c CF |
4733 | |
4734 | * config/mips/mips.c (mips_frame_info): Add acc_mask, num_acc, | |
4735 | num_cop0_regs, acc_save_offset, cop0_save_offset, acc_sp_offset, | |
4736 | cop0_sp_offset. | |
4737 | (machine_function): Add interrupt_handler_p, use_shadow_register_set_p, | |
4738 | keep_interrupts_masked_p, use_debug_exception_return_p. | |
4739 | (mips_attribute_table): Add interrupt, use_shadow_register_set, | |
4740 | keep_interrupts_masked, use_debug_exception_return. | |
4741 | (mips_interrupt_type_p, mips_use_shadow_register_set_p, | |
4742 | mips_keep_interrupts_masked_p, mips_use_debug_exception_return_p): | |
4743 | New functions. | |
4744 | (mips_function_ok_for_sibcall): Return false for interrupt handlers. | |
4745 | (mips_print_operand): Process COP0 registers to print $0 .. $31 | |
4746 | correctly for GAS to process. | |
4747 | (mips_interrupt_extra_call_saved_reg_p): New function. | |
4748 | (mips_cfun_call_saved_reg_p): For interrupt handlers, we need to check | |
4749 | extra registers. | |
4750 | (mips_cfun_might_clobber_call_saved_reg_p): Likewise. | |
4751 | (mips_compute_frame_info): Add supports for interrupt context that | |
4752 | includes doubleword accumulators and COP0 registers. | |
4753 | (mips_for_each_saved_acc): New function. | |
4754 | (mips_for_each_saved_gpr_and_fpr): Change the function name from | |
4755 | mips_for_each_saved_reg. | |
4756 | (mips_save_reg): Save accumulators. | |
4757 | (mips_kernel_reg_p): A new for_each_rtx callback. | |
4758 | (mips_expand_prologue): Support interrupt handlers. | |
4759 | (mips_restore_reg): Restore accumulators. | |
4760 | (mips_expand_epilogue): Support interrupt handlers. | |
4761 | (mips_can_use_return_insn): Return false for interrupt handlers. | |
4762 | (mips_epilogue_uses): New function. | |
4763 | * config/mips/mips.md (UNSPEC_ERET, UNSPEC_DERET, UNSPEC_DI, | |
4764 | UNSPEC_EHB, UNSPEC_RDPGPR, UNSPEC_COP0): New UNSPEC. | |
4765 | (mips_eret, mips_deret, mips_di, mips_ehb, mips_rdpgpr, | |
4766 | cop0_move): New instructions. | |
4767 | * config/mips/mips-protos.h (mips_epilogue_uses): Declare. | |
4768 | * config/mips/mips.h (K0_REG_NUM, K1_REG_NUM, KERNEL_REG_P): New | |
4769 | defines. | |
4770 | (COP0_STATUS_REG_NUM, COP0_CAUSE_REG_NUM, COP0_EPC_REG_NUM): | |
4771 | New defines. | |
4772 | (CAUSE_IPL, SR_IPL, SR_EXL, SR_IE): New defines. | |
4773 | (MIPS_PROLOGUE_TEMP_REGNUM, MIPS_EPILOGUE_TEMP_REGNUM): For | |
4774 | interrupt handlers, we use K0 as the temporary register. | |
4775 | (EPILOGUE_USES): Change to a function call. | |
4776 | * config/mips/sde.h (MIPS_EPILOGUE_TEMP_REGNUM): For interrupt | |
4777 | handlers, we use K0 as the temporary register. | |
2ba9daa7 | 4778 | |
e19da24c CF |
4779 | * doc/extend.texi (Function Attributes): Document interrupt, |
4780 | use_shadow_register_set, keep_interrupts_masked, | |
4781 | use_debug_exception_return for MIPS attributes. | |
4782 | ||
aa1ca044 AM |
4783 | 2009-04-03 Alan Modra <amodra@bigpond.net.au> |
4784 | ||
4785 | * config.gcc (powerpc64-*-gnu*): Add rs6000/default64.h to tm_file. | |
4786 | Remove a number of t-files from tmake_file. | |
4787 | * config/rs6000/sysv4.opt (mprototype): Name variable target_prototype. | |
4788 | * config/rs6000/sysv4.h (TARGET_PROTOTYPE): Define. | |
4789 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Set | |
4790 | target_prototype, not TARGET_PROTOTYPE. | |
4791 | (LINK_OS_GNU_SPEC): Define. | |
4792 | * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Delete tramp.S | |
4793 | and darwin-ldoubdle.c. | |
4794 | ||
14fdc613 MM |
4795 | 2009-04-02 Michael Meissner <meissner@linux.vnet.ibm.com> |
4796 | ||
4797 | PR driver/39293 | |
4798 | * gcc.c (save_temps_flag): Add support for -save-temps=obj. | |
4799 | (cpp_options): Ditto. | |
4800 | (default_compilers): Ditto. | |
4801 | (display_help): Ditto. | |
4802 | (process_command): Ditto. | |
4803 | (do_spec_1): Ditto. | |
4804 | (set_input): Use lbasename instead of duplicate code. | |
4805 | (save_temps_prefix): New static for -save-temps=obj. | |
4806 | (save_temps_length): Ditto. | |
2ba9daa7 | 4807 | |
14fdc613 MM |
4808 | * doc/invoke.texi (-save-temps=obj): Document new variant to |
4809 | -save-temps switch. | |
4810 | ||
d3aa398e JL |
4811 | 2009-04-02 Jeff Law <law@redhat.com> |
4812 | ||
4813 | * reload1.c (fixup_eh_region_notes): Remove write-only "trap_count" | |
4814 | variable. | |
4815 | ||
83f0ccb8 L |
4816 | 2009-04-02 H.J. Lu <hongjiu.lu@intel.com> |
4817 | ||
4818 | * configure.ac: Support -Bstatic/-Bdynamic for linker version > 2. | |
4819 | * configure: Regenerated. | |
4820 | ||
dcb6e951 RAE |
4821 | 2009-04-02 Rafael Avila de Espindola <espindola@google.com> |
4822 | ||
4823 | * c-decl.c (merge_decls): Make sure newdecl and olddecl don't | |
4824 | share the argument list. | |
4825 | ||
d85478c2 RAE |
4826 | 2009-04-02 Rafael Avila de Espindola <espindola@google.com> |
4827 | ||
4828 | Merge | |
4829 | ||
4830 | 2009-02-12 Diego Novillo <dnovillo@google.com> | |
4831 | ||
83f0ccb8 L |
4832 | * varpool.c (debug_varpool): New. |
4833 | * cgraph.h (debug_varpool): Declare. | |
d85478c2 | 4834 | |
34f42a49 JH |
4835 | 2009-04-02 Jan Hubicka <jh@suse.cz> |
4836 | ||
4837 | * passes.c (init_optimization_passes): Remove two copies of ehcleanup | |
4838 | pass. | |
4839 | ||
a4747b4a L |
4840 | 2009-04-02 H.J. Lu <hongjiu.lu@intel.com> |
4841 | ||
4842 | * config/i386/i386.c (ix86_abi): Move initialization to ... | |
4843 | (override_options): Here. | |
4844 | ||
63a9de54 CB |
4845 | 2009-04-02 Christian Bruel <christian.bruel@st.com> |
4846 | ||
4847 | * config/sh/sh.c (sh_dwarf_register_span): New function. | |
4848 | (TARGET_DWARF_REGISTER_SPAN): Define. | |
4849 | * config/sh/sh-protos.h (sh_dwarf_register_span): Declare. | |
2ba9daa7 | 4850 | |
2f0fa28e IR |
4851 | 2009-04-02 Ira Rosen <irar@il.ibm.com> |
4852 | ||
4853 | PR tree-optimization/39595 | |
2ba9daa7 | 4854 | * tree-vect-slp.c (vect_build_slp_tree): Check that the size of |
2f0fa28e IR |
4855 | interleaved loads group is not greater than the SLP group size. |
4856 | ||
bbf7ce11 RAE |
4857 | 2009-04-02 Rafael Avila de Espindola <espindola@google.com> |
4858 | ||
4859 | * builtins.c (is_builtin_name): New. | |
4860 | (called_as_built_in): Use is_builtin_name. | |
4861 | * tree.h (is_builtin_name): New. | |
4862 | * varasm.c (incorporeal_function_p): Use is_builtin_name | |
4863 | ||
47e4dfcf AS |
4864 | 2009-04-02 Andrew Stubbs <ams@codesourcery.com> |
4865 | ||
4866 | * config/sh/linux-unwind.h: Disable when inhibit_libc is defined. | |
4867 | ||
d0940d56 DS |
4868 | 2009-04-02 Dodji Seketeli <dodji@redhat.com> |
4869 | ||
4870 | PR c++/26693 | |
532bfb0a | 4871 | * c-decl.c (clone_underlying_type): Move this ... |
d0940d56 DS |
4872 | * c-common.c (set_underlying_type): ... here. |
4873 | Also, make sure the function properly sets TYPE_STUB_DECL() on | |
4874 | the newly created typedef variant type. | |
4875 | * c-common.h (is_typedef_decl, set_underlying_type): Declare ... | |
7a715bba UB |
4876 | * c-common.c (is_typedef_decl, set_underlying_type): ... new entry |
4877 | points. | |
d0940d56 | 4878 | |
bf1cbdc6 RG |
4879 | 2009-04-02 Richard Guenther <rguenther@suse.de> |
4880 | ||
4881 | PR tree-optimization/37221 | |
4882 | * tree-flow.h (degenerate_phi_result): Declare. | |
4883 | * tree-ssa-dom.c (degenerate_phi_result): Export. | |
4884 | * tree-scalar-evolution.c (analyze_initial_condition): If | |
4885 | the initial condition is defined by a degenerate PHI node | |
4886 | use the degenerate value. | |
4887 | ||
87cfb32c EB |
4888 | 2009-04-01 Eric Botcazou <ebotcazou@adacore.com> |
4889 | ||
4890 | PR rtl-optimization/39588 | |
4891 | * combine.c (merge_outer_ops): Do not set the constant when this | |
4892 | is not necessary. | |
4893 | (simplify_shift_const_1): Do not modify it either in this case. | |
4894 | ||
bbb6eae8 SB |
4895 | 2009-04-01 Steven Bosscher <steven@gcc.gnu.org> |
4896 | ||
4897 | * config/ia64/ia64.c (ia64_handle_option): Inform user that Itanium1 | |
4898 | tuning is deprecated if -mtune value is set to an Itanium1 variant. | |
4899 | ||
839a3b8a JJ |
4900 | 2009-04-01 Janis Johnson <janis187@us.ibm.com> |
4901 | ||
4902 | PR c/29027 | |
4903 | * c-lex.c (interpret_float): Default (no suffix) is double. | |
4904 | ||
667e8acb XDL |
4905 | 2009-04-1 Xinliang David Li <davidxl@google.com> |
4906 | ||
4907 | * config/i386/i386.c (legitimate_constant_p): Recognize | |
4908 | all one vector constant. | |
4909 | ||
60839f5d | 4910 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
c4e75102 | 4911 | |
60839f5d | 4912 | * config/vax/vax.c: Add #includes to silence warnings. |
c4e75102 MT |
4913 | Change #include order to silence two warnings. |
4914 | ||
60839f5d | 4915 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
c4e75102 | 4916 | |
60839f5d | 4917 | * config/vax/linux.h (TARGET_DEFAULT): Add the MASK_QMATH flag bit. |
c4e75102 MT |
4918 | (ASM_SPEC): Pass -k to the assembler for PIC code. |
4919 | ||
60839f5d | 4920 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
c4e75102 | 4921 | |
60839f5d EB |
4922 | * config.gcc: Add vax-*-linux* to the switch. |
4923 | * config/vax/linux.h: New file. (TARGET_VERSION, | |
c4e75102 MT |
4924 | TARGET_OS_CPP_BUILTINS, TARGET_DEFAULT, CPP_SPEC, LINK_SPEC): Define. |
4925 | ||
60839f5d | 4926 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
c4e75102 | 4927 | |
60839f5d | 4928 | * config/vax/vax.c (vax_output_int_move, adjacent_operands_p): |
c4e75102 | 4929 | Use predicate macros instead of GET_CODE() == foo. |
60839f5d | 4930 | * config/vax/vax.md (movsi_2, movstrictqi, and<mode>3, ashrsi3, |
c4e75102 MT |
4931 | ashlsi3, rotrsi3, <unnamed>): Likewise. |
4932 | ||
60839f5d | 4933 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
c4e75102 | 4934 | |
60839f5d | 4935 | * config/vax/builtins.md (jbbssiqi, jbbssihi, jbbssisi, jbbcciqi, |
c4e75102 | 4936 | jbbccihi, jbbccisi): Remova trailing whitespace. |
60839f5d EB |
4937 | * config/vax/constraints.md: Likewise. |
4938 | * config/vax/elf.h: (ASM_PREFERRED_EH_DATA_FORMAT): Likewise. | |
4939 | * config/vax/openbsd1.h (OBSD_OLD_GAS): Likewise. | |
4940 | * config/vax/predicates.md: Likewise. | |
4941 | * config/vax/vax.c (print_operand_address, vax_output_int_move, | |
c4e75102 | 4942 | vax_expand_addsub_di_operands, adjacent_operands_p): Likewise. |
60839f5d EB |
4943 | * config/vax/vax.h: Likewise. |
4944 | * config/vax/vax.md (nonlocal_goto): Likewise. | |
c4e75102 | 4945 | |
60839f5d | 4946 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
c4e75102 | 4947 | |
60839f5d | 4948 | * config/vax/vax.c (vax_float_literal, vax_output_int_move) |
c4e75102 MT |
4949 | (indirectable_address_p, adjacent_operands_p): Add spaces around |
4950 | braces. | |
60839f5d | 4951 | * config/vax/vax-protos.h (adjacent_operands_p): Likewise. |
c4e75102 | 4952 | |
60839f5d | 4953 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
c4e75102 | 4954 | |
60839f5d | 4955 | * config/vax/vax.c (legitimate_constant_address_p, |
c4e75102 MT |
4956 | legitimate_constant_p, indirectable_address_p, nonindexed_address_p, |
4957 | index_term_p, reg_plus_index_p, legitimate_address_p, | |
4958 | vax_mode_dependent_address_p): Update comments to match functions | |
4959 | modified by the recent int->bool conversion. | |
4960 | ||
60839f5d | 4961 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
c4e75102 | 4962 | |
60839f5d EB |
4963 | * config/vax/builtins.md: Update copyright message. |
4964 | * config/vax/constraints.md: Likewise. | |
4965 | * config/vax/netbsd-elf.h: Likewise. | |
4966 | * config/vax/predicates.md: Likewise. | |
4967 | * config/vax/vax-protos.h: Likewise. | |
4968 | * config/vax/vax.c: Likewise. | |
4969 | * config/vax/vax.h: Likewise. | |
4970 | * config/vax/vax.md: Likewise. | |
4971 | * config/vax/vax.opt: Likewise. | |
c4e75102 | 4972 | |
60839f5d | 4973 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
c4e75102 | 4974 | |
60839f5d | 4975 | * config/vax/builtins.md (ffssi2, ffssi2_internal, |
c4e75102 | 4976 | sync_lock_test_and_set<mode>, sync_lock_release<mode>): Fix indention. |
60839f5d EB |
4977 | * config/vax/constraints.md (B, R): Likewise. |
4978 | * config/vax/predicates.md (external_memory_operand, | |
c4e75102 | 4979 | nonimmediate_addsub_di_operand): Likewise. |
60839f5d EB |
4980 | * config/vax/vax.c (vax_output_int_add): Likewise. |
4981 | * config/vax/vax.md (movsi, movsi_2, mov<mode>, call_value, | |
c4e75102 MT |
4982 | untyped_call): Likewise. |
4983 | ||
60839f5d | 4984 | 2009-04-01 Matt Thomas <matt@3am-software.com> |
c4e75102 | 4985 | |
7a715bba UB |
4986 | * config/vax/predicates.md: New file. |
4987 | (symbolic_operand, local_symbolic_operand, external_symbolic_operand, | |
c4e75102 MT |
4988 | external_const_operand, nonsymbolic_operand, external_memory_operand, |
4989 | indirect_memory_operand, indexed_memory_operand, | |
4990 | illegal_blk_memory_operand, illegal_addsub_di_memory_operand, | |
4991 | nonimmediate_addsub_di_operand, general_addsub_di_operand): New | |
4992 | predicate. | |
7a715bba UB |
4993 | * config/vax/constraints.md: New file. |
4994 | (Z0, U06, U08, U16, CN6, S08, S16, I, J, K, L, M, N, O, G, Q, B, R, T): | |
4995 | New constraint. | |
4996 | * config/vax/builtins.md: New file. | |
4997 | (ffssi2, ffssi2_internal, sync_lock_test_and_set<mode>, jbbssiqi, | |
4998 | jbbssihi, jbbssisi, sync_lock_release<mode>, jbbcciqi, jbbccihi, | |
4999 | jbbccisi): Define. | |
c4e75102 MT |
5000 | * config/vax/vax.opt (mqmath): Add option. |
5001 | * config/vax/vax.md (isfx): Extend with DI. | |
5002 | (VAXintQH, VAXintQHSD): Define. | |
5003 | (tst<mode>, cmp<mode>, *bit<mode>, movmemhi1, truncsiqi2, truncsihi2, | |
5004 | mulsidi3, add<mode>3, sub<mode>, mul<mode>3, div<mode>3, and<mode>, | |
5005 | and<mode>_const_int, ior<mode>3, xor<mode>3, neg<mode>2, | |
5006 | one_cmpl<mode>2, ashlsi3, lshrsi3, rotlsi3): Update constraints. | |
5007 | (movdi): Update constraints and use vax_output_int_move(). | |
5008 | (movsi, movsi_2, pushlclsymreg, pushextsymreg, movlclsymreg, | |
5009 | movextsymreg, adddi3, adcdi3, subdi3, sbcdi3, pushextsym, movextsym, | |
5010 | pushlclsym, movlclsym, movaddr<mode>, pushaddr<mode>, | |
5011 | nonlocal_goto): New. | |
5012 | (mov<mode>): Extend accepted operand types. | |
5013 | (subdi3_old): Rename from subdi3, change update constraints and use | |
5014 | a new implementation. | |
60839f5d | 5015 | * config/vax/vax.h (PCC_BITFIELD_TYPE_MATTERS): Add space. |
c4e75102 MT |
5016 | (FRAME_POINTER_CFA_OFFSET, IRA_COVER_CLASSES, CLASS_MAX_NREGS, |
5017 | MOVE_RATIO, CLEAR_RATIO): Define. | |
5018 | (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P, | |
5019 | CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Delete. | |
5020 | (PRINT_OPERAND): Redefine using a function instead of inlined code. | |
60839f5d | 5021 | * config/vax/vax.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define. |
c4e75102 MT |
5022 | (split_quadword_operands): Make static and really allow variable |
5023 | splitting. | |
5024 | (print_operand_address): Update for PIC generation. | |
5025 | (print_operand, vax_builtin_setjmp_frame_value, vax_output_int_subtract, | |
5026 | indexable_address_p, fixup_mathdi_operand, | |
5027 | vax_expand_addsub_di_operands, adjacent_operands_p): New. | |
5028 | (vax_float_literal, legitimate_constant_p, | |
5029 | indirectable_constant_address_p, index_term_p, | |
5030 | reg_plus_index_p): Return bool instead of int. | |
5031 | (vax_rtx_costs): Fix cost for CONST_INT, indent and use HOST_WIDE_INT | |
5032 | where needed. | |
5033 | (vax_output_int_move, vax_output_int_add): Extend to allow PIC | |
5034 | generation. | |
5035 | (vax_output_conditional_branch): Indent. | |
5036 | (legitimate_constant_address_p, indirectable_constant_address_p, | |
5037 | indirectable_address_p, nonindexed_address_p, legitimate_address_p, | |
5038 | vax_mode_dependent_address_p): Return bool instead of int, update for | |
5039 | PIC generation. | |
5040 | * config/vax/vax-protos.h (legitimate_constant_address_p, | |
5041 | legitimate_constant_p, legitimate_address_p, | |
5042 | vax_mode_dependent_address_p): Change declaration to bool. | |
5043 | (legitimate_pic_operand_p, adjacent_operands_p, print_operand, | |
5044 | vax_expand_addsub_di_operands, vax_output_int_subtract, | |
5045 | vax_output_movmemsi): Declare. | |
5046 | (split_quadword_operands, vax_float_literal): Delete declaration. | |
5047 | * config/vax/netbsd-elf.h (CC1_SPEC, CC1PLUS_SPEC) Define. | |
5048 | * config/vax/elf.h (NO_EXTERNAL_INDIRECT_ADDRESS, | |
5049 | VAX_CC1_AND_CC1PLUS_SPEC, ASM_PREFERRED_EH_DATA_FORMAT, | |
5050 | ASM_OUTPUT_DWARF_PCREL): Define. | |
5051 | (ASM_SPEC): Change definition to allow PIC generation. | |
5052 | ||
9332c6eb L |
5053 | 2009-04-01 Steve Ellcey <sje@cup.hp.com> |
5054 | ||
5055 | * doc/sourcebuild.texi: Update front-end requirements. | |
5056 | ||
d93e052c JJ |
5057 | 2009-04-01 Jakub Jelinek <jakub@redhat.com> |
5058 | ||
5059 | PR target/39226 | |
5060 | * config/rs6000/rs6000.md (andsi3_internal5_nomc, | |
5061 | anddi3_internal2_nomc, anddi3_internal3_nomc): Removed. | |
5062 | (booldi3_internal3): Use boolean_or_operator instead of | |
5063 | boolean_operator. | |
5064 | ||
6ccb2a4a JM |
5065 | 2009-04-01 Joseph Myers <joseph@codesourcery.com> |
5066 | ||
5067 | PR c/39605 | |
5068 | * c-decl.c (grokdeclarator): Pedwarn for file-scope array | |
5069 | declarator whose size is not an integer constant expression but | |
5070 | folds to an integer constant, then treat it as a constant | |
5071 | subsequently. | |
5072 | ||
299b87f8 RG |
5073 | 2009-04-01 Richard Guenther <rguenther@suse.de> |
5074 | ||
5075 | * fold-const.c (fold_plusminus_mult_expr): Do not fold | |
5076 | i * 4 + 2 to (i * 2 + 1) * 2. | |
5077 | ||
b85eb797 JJ |
5078 | 2009-04-01 Jakub Jelinek <jakub@redhat.com> |
5079 | ||
5080 | PR c/37772 | |
5081 | * c-parser.c (c_parser_asm_statement): Skip until close paren and | |
5082 | return if c_parser_asm_string_literal returned NULL. | |
5083 | ||
235e1fe8 NC |
5084 | 2009-04-01 Nick Clifton <nickc@redhat.com> |
5085 | ||
5086 | * config/m32c/m32c.h (LIBGCC2_UNITS_PER_WORD): Define if not | |
5087 | already defined. | |
5088 | * config/m32c/t-m32c (LIB2FUNCS_EXTRA): Add m32c-lib2-trapv.c. | |
5089 | * config/m32c/m32c-lib2.c: Remove unused typedefs. Rename the | |
5090 | other typedefs to avoid conflicts with libgcc2.c. Define labels | |
5091 | to gain 16-bit bit-manipulation functions from libgcc2.c and then | |
5092 | include it. | |
5093 | * config/m32c/m32c-lib2-trapv.c: New file. Define labels | |
5094 | to gain 16-bit trapping arithmetic functions from libgcc2.c and | |
5095 | then include it. | |
5096 | ||
d6868399 RAE |
5097 | 2009-04-01 Rafael Avila de Espindola <espindola@google.com> |
5098 | ||
7a715bba UB |
5099 | * varasm.c (default_function_rodata_section): Declare DOT as |
5100 | const char*. | |
d6868399 | 5101 | |
73d21f56 | 5102 | 2009-04-01 Kai Tietz <kai.tietz@onevision.com> |
60839f5d | 5103 | Andrey Galkin <agalkin@hypercom.com> |
73d21f56 KT |
5104 | |
5105 | PR/39492 | |
5106 | * config/i386/host-mingw32.c (mingw32_gt_pch_use_address): | |
5107 | Make object_name unique for each process. | |
5108 | ||
03742a9b JJ |
5109 | 2009-04-01 Jakub Jelinek <jakub@redhat.com> |
5110 | ||
5111 | PR other/39591 | |
5112 | * omp-low.c (remove_exit_barrier): Don't optimize if there are any | |
5113 | addressable variables in the parallel that could go out of scope while | |
5114 | running queued tasks. | |
5115 | ||
4223ff5f AS |
5116 | 2009-04-01 Anatoly Sokolov <aesok@post.ru> |
5117 | ||
5118 | * config/avr/avr.h (avr_case_values_threshold): Remove declaration. | |
5119 | (CASE_VALUES_THRESHOLD): Redefine. | |
5120 | * config/avr/avr.c (avr_override_options): Remove initialization of | |
5121 | avr_case_values_threshold variable. | |
5122 | (avr_case_values_threshold): Remove variable. Add new function. | |
5123 | * config/avr/avr-protos.h (avr_case_values_threshold): Declare. | |
5124 | * config/avr/avr.opt (mno-tablejump): Remove option. | |
5125 | * doc/invoke.texi (AVR Options): Remove -mno-tablejump. | |
5126 | ||
e893f6f3 DD |
5127 | 2009-04-01 DJ Delorie <dj@redhat.com> |
5128 | ||
5129 | * varasm.c (default_function_rodata_section): Don't assume | |
5130 | anything about where the first '.' in the section name is. | |
5131 | ||
b246d100 AM |
5132 | 2009-04-01 Alan Modra <amodra@bigpond.net.au> |
5133 | ||
5134 | * config/rs6000/rs6000.c (rs6000_emit_stack_reset): Delete redundant | |
5135 | rs6000_emit_stack_tie. | |
5136 | ||
d3e37a9e ILT |
5137 | 2009-03-31 Ian Lance Taylor <iant@google.com> |
5138 | ||
5139 | * tree-eh.c (tree_remove_unreachable_handlers): Compare | |
5140 | gimple_code with GIMPLE_RESX, not RESX. | |
5141 | ||
c1b61fca JM |
5142 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
5143 | ||
5144 | * c-common.c (c_get_ident): New. | |
7a715bba | 5145 | (c_common_nodes_and_builtins): Call it for type names that may be NULL. |
c1b61fca | 5146 | |
c2d2ad48 BE |
5147 | 2009-04-01 Ben Elliston <bje@au.ibm.com> |
5148 | ||
5149 | * config/rs6000/sysv4.opt (msdata): Improve option description. | |
5150 | ||
13d1a6e7 SE |
5151 | 2009-03-31 Steve Ellcey <sje@cup.hp.com> |
5152 | ||
5153 | * config/ia64/ia64.md (divsf3_internal_lat): Remove. | |
5154 | (divdf3_internal_lat): Remove. | |
5155 | (divxf3_internal_lat): Remove. | |
5156 | (divxf3_internal_thr): Remove. | |
5157 | (divxf): Use divxf3_internal. | |
5158 | * config/ia64/div.md (divsf3_internal_lat): New. | |
5159 | (divdf3_internal_lat): New. | |
5160 | (divxf3_internal): New. | |
5161 | ||
207bf79d JM |
5162 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
5163 | ||
5164 | PR c/448 | |
5165 | * Makefile.in (USE_GCC_STDINT): Define. | |
5166 | (stmp-int-hdrs): Install stdint.h if applicable. | |
5167 | * c-common.c (CHAR16_TYPE): Define in terms of UINT_LEAST16_TYPE | |
5168 | if known. | |
5169 | (CHAR32_TYPE): Define in terms of UINT_LEAST32_TYPE if known. | |
5170 | (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE, INT64_TYPE, | |
5171 | UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE, | |
5172 | INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
5173 | INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, | |
5174 | UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, | |
5175 | INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, | |
5176 | UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
5177 | UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define. | |
5178 | (c_common_nodes_and_builtins): Initialize | |
5179 | underlying_wchar_type_node. Do not initialize | |
5180 | signed_wchar_type_node or unsigned_wchar_type_node. Initialize | |
5181 | nodes for new types. | |
5182 | (c_stddef_cpp_builtins): Define macros for new types. | |
5183 | * c-common.h (CTI_SIGNED_WCHAR_TYPE, CTI_UNSIGNED_WCHAR_TYPE): | |
5184 | Remove. | |
5185 | (CTI_UNDERLYING_WCHAR_TYPE, CTI_SIG_ATOMIC_TYPE, CTI_INT8_TYPE, | |
5186 | CTI_INT16_TYPE, CTI_INT32_TYPE, CTI_INT64_TYPE, CTI_UINT8_TYPE, | |
5187 | CTI_UINT16_TYPE, CTI_UINT32_TYPE, CTI_UINT64_TYPE, | |
5188 | CTI_INT_LEAST8_TYPE, CTI_INT_LEAST16_TYPE, CTI_INT_LEAST32_TYPE, | |
5189 | CTI_INT_LEAST64_TYPE, CTI_UINT_LEAST8_TYPE, CTI_UINT_LEAST16_TYPE, | |
5190 | CTI_UINT_LEAST32_TYPE, CTI_UINT_LEAST64_TYPE, CTI_INT_FAST8_TYPE, | |
5191 | CTI_INT_FAST16_TYPE, CTI_INT_FAST32_TYPE, CTI_INT_FAST64_TYPE, | |
5192 | CTI_UINT_FAST8_TYPE, CTI_UINT_FAST16_TYPE, CTI_UINT_FAST32_TYPE, | |
5193 | CTI_UINT_FAST64_TYPE, CTI_INTPTR_TYPE, CTI_UINTPTR_TYPE): Define. | |
5194 | (signed_wchar_type_node, unsigned_wchar_type_node): Remove. | |
5195 | (underlying_wchar_type_node, sig_atomic_type_node, int8_type_node, | |
5196 | int16_type_node, int32_type_node, int64_type_node, | |
5197 | uint8_type_node, uint16_type_node, c_uint32_type_node, | |
5198 | c_uint64_type_node, int_least8_type_node, int_least16_type_node, | |
5199 | int_least32_type_node, int_least64_type_node, | |
5200 | uint_least8_type_node, uint_least16_type_node, | |
5201 | uint_least32_type_node, uint_least64_type_node, | |
5202 | int_fast8_type_node, int_fast16_type_node, int_fast32_type_node, | |
5203 | int_fast64_type_node, uint_fast8_type_node, uint_fast16_type_node, | |
5204 | uint_fast32_type_node, uint_fast64_type_node, intptr_type_node, | |
5205 | uintptr_type_node): Define. | |
5206 | * c-cppbuiltin.c (builtin_define_constants, | |
5207 | builtin_define_type_minmax): New. | |
5208 | (builtin_define_stdint_macros): Define more macros. | |
5209 | (c_cpp_builtins): Define more limit macros. | |
5210 | (type_suffix): New. | |
5211 | (builtin_define_type_max): Define in terms of | |
5212 | builtin_define_type_minmax. Remove is_long parameter. All | |
5213 | callers changed. | |
5214 | * config.gcc (use_gcc_stdint): Define. | |
5215 | (tm_file): Add glibc-stdint.h for targets using glibc or uClibc. | |
5216 | Add newlib-stdint.h for generic targets. | |
5217 | * config/glibc-stdint.h, config/newlib-stdint.h, | |
5218 | ginclude/stdint-gcc.h, ginclude/stdint-wrap.h: New. | |
5219 | * config/m32c/m32c.h (UINTPTR_TYPE): Define. | |
5220 | * config/score/score.h (UINTPTR_TYPE): Define. | |
5221 | * config/sol2.h (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, | |
5222 | INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, | |
5223 | UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
5224 | INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, | |
5225 | UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, | |
5226 | INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, | |
5227 | UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
5228 | UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define. | |
5229 | * config/spu/spu.h (STDINT_LONG32): Define. | |
5230 | * configure.ac (use_gcc_stdint): Substitute. | |
5231 | * configure: Regenerate. | |
5232 | * doc/cpp.texi (__SIG_ATOMIC_TYPE__, __INT8_TYPE__, | |
5233 | __INT16_TYPE__, __INT32_TYPE__, __INT64_TYPE__, __UINT8_TYPE__, | |
5234 | __UINT16_TYPE__, __UINT32_TYPE__, __UINT64_TYPE__, | |
5235 | __INT_LEAST8_TYPE__, __INT_LEAST16_TYPE__, __INT_LEAST32_TYPE__, | |
5236 | __INT_LEAST64_TYPE__, __UINT_LEAST8_TYPE__, __UINT_LEAST16_TYPE__, | |
5237 | __UINT_LEAST32_TYPE_, __UINT_LEAST64_TYPE__, __INT_FAST8_TYPE__, | |
5238 | __INT_FAST16_TYPE__, __INT_FAST32_TYPE__, __INT_FAST64_TYPE__, | |
5239 | __UINT_FAST8_TYPE__, __UINT_FAST16_TYPE__, __UINT_FAST32_TYPE__, | |
5240 | __UINT_FAST64_TYPE__, __INTPTR_TYPE__, __UINTPTR_TYPE__, | |
5241 | __WINT_MAX__, __SIZE_MAX__, __PTRDIFF_MAX__, __UINTMAX_MAX__, | |
5242 | __SIG_ATOMIC_MAX__, __INT8_MAX__, __INT16_MAX__, __INT32_MAX__, | |
5243 | __INT64_MAX__, __UINT8_MAX__, __UINT16_MAX__, __UINT32_MAX__, | |
5244 | __UINT64_MAX__, __INT_LEAST8_MAX__, __INT_LEAST16_MAX__, | |
5245 | __INT_LEAST32_MAX__, __INT_LEAST64_MAX__, __UINT_LEAST8_MAX__, | |
5246 | __UINT_LEAST16_MAX__, __UINT_LEAST32_MAX__, __UINT_LEAST64_MAX__, | |
5247 | __INT_FAST8_MAX__, __INT_FAST16_MAX__, __INT_FAST32_MAX__, | |
5248 | __INT_FAST64_MAX__, __UINT_FAST8_MAX__, __UINT_FAST16_MAX__, | |
5249 | __UINT_FAST32_MAX__, __UINT_FAST64_MAX__, __INTPTR_MAX__, | |
5250 | __UINTPTR_MAX__, __WCHAR_MIN__, __WINT_MIN__, __SIG_ATOMIC_MIN__, | |
5251 | __INT8_C, __INT16_C, __INT32_C, __INT64_C, __UINT8_C, __UINT16_C, | |
5252 | __UINT32_C, __UINT64_C, __INTMAX_C, __UINTMAX_C): Document. | |
5253 | * doc/tm.texi (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE, | |
5254 | INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE, | |
5255 | INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
5256 | INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, | |
5257 | UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, | |
5258 | INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, | |
5259 | UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
5260 | UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Document. | |
5261 | ||
ed853664 BS |
5262 | 2009-03-31 Bernd Schmidt <bernd.schmidt@analog.com> |
5263 | ||
5264 | * loop-iv.c (suitable_set_for_replacement): Renamed from | |
5265 | simplify_using_assignment; changed to return bool and to accept new | |
5266 | args DEST and SRC. Return true iff we find a source/destination pair | |
5267 | that can be used to make a replacement, and fill SRC and DEST if so. | |
5268 | Remove arg ALTERED. Don't deal with altered regs here. All callers | |
5269 | changed. | |
5270 | (simplify_using_initial_values): Deal with altered regs here and track | |
5271 | more precisely the effect they have on the validity of our expression. | |
5272 | ||
1569e190 BS |
5273 | * loop-iv.c (simplify_using_condition): A condition of the form |
5274 | (EQ REG CONST) can be used to simply make a substitution. | |
5275 | (simplify_using_initial_values): Keep track of conditions we have seen | |
5276 | and keep using them to simplify new expressions, while applying the | |
5277 | same substitutions to them as to the expression. | |
5278 | ||
1d1eb80c BS |
5279 | * simplify-rtx.c (simplify_relational_operation_1): Simplify |
5280 | (LTU (PLUS a C) C) or (LTU (PLUS a C) a) to (GEU a -C); likewise with | |
5281 | GEU/LTU reversed. | |
5282 | ||
28af33b0 BS |
5283 | * loop-iv.c (determine_max_iter): New arg OLD_NITER. All callers |
5284 | changed. Use this when trying to improve the upper bound. | |
5285 | Generate the comparison by using simplify_gen_relational. | |
5286 | ||
b30321cd BS |
5287 | * loop-iv.c (simple_rhs_p): Allow more kinds of expressions. |
5288 | ||
60081874 BS |
5289 | * loop-iv.c (replace_single_def_regs, replace_in_expr): New static |
5290 | functions. | |
2ba9daa7 | 5291 | (simplify_using_assignment, simplify_using_initial_values): Call |
60081874 BS |
5292 | replace_in_expr to make replacements. Call replace_single_def_regs |
5293 | once on the initial version of the expression. | |
5294 | ||
bebc6e07 RR |
5295 | 2009-03-31 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
5296 | ||
fcb82ab0 | 5297 | PR target/27237 |
bebc6e07 | 5298 | * doc/invoke.texi (ARM Options): Update documentation for -mthumb. |
2ba9daa7 | 5299 | |
6b12efe9 RG |
5300 | 2009-03-31 Richard Guenther <rguenther@suse.de> |
5301 | ||
5302 | PR middle-end/31029 | |
5303 | * fold-const.c (fold_binary): Fold X +- Y CMP X to Y CMP 0 for | |
5304 | equality comparisons. Fold C - X CMP X if C % 2 == 1. | |
5305 | ||
108f6c2f RG |
5306 | 2009-03-31 Richard Guenther <rguenther@suse.de> |
5307 | ||
5308 | * tree.h (div_if_zero_remainder): Declare. | |
5309 | * fold-const.c (div_if_zero_remainder): Export. | |
5310 | * tree-ssa-forwprop.c | |
5311 | (forward_propagate_addr_into_variable_array_index): Handle | |
5312 | constant array index addition outside of the variable index. | |
5313 | ||
8f612190 JM |
5314 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
5315 | ||
5316 | PR target/39592 | |
5317 | * config/i386/i386.md (*floatunssi<mode>2_1, two unnamed | |
5318 | define_splits, floatunssi<mode>2): Require x87 conversions from | |
5319 | DImode to be permitted. | |
5320 | ||
47580d22 JM |
5321 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
5322 | ||
5323 | PR preprocessor/15638 | |
5324 | * c-common.c (c_cpp_error): Handle CPP_DL_FATAL. | |
5325 | ||
ba4d8f9d RG |
5326 | 2009-03-31 Richard Guenther <rguenther@suse.de> |
5327 | ||
5328 | PR middle-end/23401 | |
5329 | PR middle-end/27810 | |
5330 | * tree.h (DECL_GIMPLE_FORMAL_TEMP_P): Remove. | |
5331 | (struct tree_decl_with_vis): Remove gimple_formal_temp member. | |
5332 | * tree-eh.c (lower_eh_constructs_2): Move LHS assignment to | |
5333 | a separate statement. | |
5334 | * gimplify.c (pop_gimplify_context): Remove formal temp handling. | |
5335 | (lookup_tmp_var): Likewise. | |
5336 | (is_gimple_formal_tmp_or_call_rhs): Remove. | |
5337 | (is_gimple_reg_or_call_rhs): Rename to ... | |
5338 | (is_gimple_reg_rhs_or_call): ... this. | |
5339 | (is_gimple_mem_or_call_rhs): Rename to ... | |
5340 | (is_gimple_mem_rhs_or_call): ... this. | |
5341 | (internal_get_tmp_var): Use is_gimple_reg_rhs_or_call. Set | |
5342 | DECL_GIMPLE_REG_P only if is_formal is true. | |
5343 | (gimplify_compound_lval): Use is_gimple_reg. Remove workaround | |
5344 | for non-proper post-modify expression gimplification. | |
5345 | (gimplify_self_mod_expr): For post-modify expressions gimplify | |
5346 | the lvalue to a minimal lvalue. | |
5347 | (rhs_predicate_for): Remove formal temp case. | |
5348 | (gimplify_modify_expr_rhs): Likewise. | |
5349 | (gimplify_addr_expr): Use is_gimple_reg. | |
5350 | (gimplify_expr): Remove formal temp cases. | |
5351 | (gimple_regimplify_operands): Likewise. | |
5352 | * tree-ssa-pre.c (get_or_alloc_expr_for): Treat EXC_PTR_EXPR | |
5353 | and FILTER_EXPR like constants. | |
5354 | * gimple.c (walk_gimple_op): Fix val_only initialization, use | |
5355 | is_gimple_reg. | |
5356 | (is_gimple_formal_tmp_rhs): Remove. | |
5357 | (is_gimple_reg_rhs): Remove special casing. | |
5358 | (is_gimple_mem_rhs): Fix. | |
5359 | (is_gimple_reg): Move DECL_GIMPLE_REG_P handling earlier. | |
5360 | (is_gimple_formal_tmp_var): Remove. | |
5361 | (is_gimple_formal_tmp_reg): Likewise. | |
5362 | (is_gimple_min_lval): Allow invariant component ref parts. | |
5363 | * gimple.h (is_gimple_formal_tmp_rhs, is_gimple_formal_tmp_var, | |
5364 | is_gimple_formal_tmp_reg): Remove declarations. | |
5365 | * tree-cfg.c (verify_expr): Verify that variables with address | |
5366 | taken do not have DECL_GIMPLE_REG_P set. | |
5367 | * tree-mudflap.c (mf_build_check_statement_for): Use | |
5368 | force_gimple_operand instead of gimplify_expr. | |
5369 | ||
8de9b877 AZ |
5370 | 2009-03-31 Ayal Zaks <zaks@il.ibm.com> |
5371 | ||
5372 | * modulo-sched.c (sms_schedule_by_order): Pass the actual | |
5373 | schedulable rows to compute_split_row. | |
5374 | ||
b5e3caf2 BE |
5375 | 2009-03-31 Ben Elliston <bje@au.ibm.com> |
5376 | ||
5377 | PR target/31635 | |
5378 | * config/rs6000/rs6000.c (rs6000_handle_option): Handle | |
5379 | OPT_mvrsave. | |
5380 | ||
9752c4ad AM |
5381 | 2009-03-31 Alan Modra <amodra@bigpond.net.au> |
5382 | ||
5383 | * doc/invoke.texi (RS/6000 and PowerPC Options):Document mtls-markers. | |
5384 | * configure.ac (HAVE_AS_TLS_MARKERS): New gas feature check. | |
5385 | * configure: Regenerate. | |
5386 | * config.in: Regenerate. | |
5387 | * config/rs6000/rs6000.opt (mtls-markers): Add. | |
5388 | * config/rs6000/rs6000.h (TARGET_TLS_MARKERS): Define. | |
5389 | * config/rs6000/rs6000.md (tls_gd_aix, tls_gd_sysv): Add splitter. | |
5390 | (tls_ld_aix, tls_ld_sysv): Likewise. | |
5391 | (tls_gd, tls_gd_call_aix, tls_gd_call_sysv): New insns. | |
5392 | (tls_ld, tls_ld_call_aix, tls_ld_call_sysv): Likewise. | |
5393 | ||
b597d1b6 AM |
5394 | 2009-03-31 Alan Modra <amodra@bigpond.net.au> |
5395 | ||
5396 | * config/spu/spu.c (spu_expand_prologue): Delete redundant code. | |
5397 | ||
a203a221 JH |
5398 | 2009-03-30 Jan Hubicka <jh@suse.cz> |
5399 | ||
b597d1b6 AM |
5400 | * tree-eh.c (make_eh_edges): Set probability 100% to first edge |
5401 | out of RESX. | |
5402 | (tree_remove_unreachable_handlers): Cleanup EH predecestor | |
5403 | detection and label handling. | |
a203a221 | 5404 | |
5b0c0b2c VM |
5405 | 2009-03-30 Vladimir Makarov <vmakarov@redhat.com> |
5406 | ||
5407 | * ira-int.h (ira_allocno): Rename left_conflicts_num to | |
5408 | left_conflicts_size. | |
5409 | (ALLOCNO_LEFT_CONFLICTS_NUM): Rename to | |
5410 | ALLOCNO_LEFT_CONFLICTS_SIZE. | |
5411 | ||
5412 | * ira-color.c (allocno_spill_priority, push_allocno_to_stack, | |
5413 | remove_allocno_from_bucket_and_push, | |
5414 | allocno_spill_priority_compare, push_allocnos_to_stack, | |
5415 | setup_allocno_available_regs_num): Use ALLOCNO_LEFT_CONFLICTS_SIZE | |
5416 | instead of ALLOCNO_LEFT_CONFLICTS_NUM. | |
5417 | (setup_allocno_left_conflicts_num): Ditto. Rename to | |
5418 | setup_allocno_left_conflicts_size. | |
5419 | (put_allocno_into_bucket): Use ALLOCNO_LEFT_CONFLICTS_SIZE | |
5420 | instead of ALLOCNO_LEFT_CONFLICTS_NUM and | |
5421 | setup_allocno_left_conflicts_size instead of | |
5422 | setup_allocno_left_conflicts_num. | |
5423 | ||
5424 | * ira-build.c (ira_create_allocno): Use | |
5425 | ALLOCNO_LEFT_CONFLICTS_SIZE instead of | |
5426 | ALLOCNO_LEFT_CONFLICTS_NUM. | |
2ba9daa7 | 5427 | |
9a48a93f VM |
5428 | 2009-03-30 Vladimir Makarov <vmakarov@redhat.com> |
5429 | ||
5430 | * reload.c (push_reload, find_dummy_reload): Use df_get_live_out | |
5431 | instead of DF_LR_OUT. | |
5432 | ||
5433 | * ira-lives.c (process_bb_node_lives): Ditto. | |
5434 | ||
5435 | * ira-color.c (ira_loop_edge_freq): Use df_get_live_{out,in} | |
5436 | instead of DF_LR_{OUT,IN}. | |
5437 | ||
5438 | * ira-emit.c (generate_edge_moves, add_ranges_and_copies): Ditto. | |
5439 | ||
5440 | * ira-build.c (create_bb_allocnos, create_loop_allocnos): Ditto. | |
5441 | ||
4c936d4f JH |
5442 | 2009-03-30 Jan Hubicka <jh@suse.cz> |
5443 | ||
5444 | * except.c (label_to_region_map): Fix thinko. | |
5445 | ||
f4d9f129 SE |
5446 | 2009-03-30 Steve Ellcey <sje@cup.hp.com> |
5447 | ||
5448 | PR middle-end/38237 | |
5449 | * tree.h (tree_find_value): New declaration. | |
5450 | * tree.c (tree_find_value): New function. | |
5451 | * varasm.c (assemble_external): Avoid duplicate entries on lists. | |
5452 | ||
b3f27c15 JJ |
5453 | 2009-03-30 Jakub Jelinek <jakub@redhat.com> |
5454 | ||
5455 | PR debug/39563 | |
5456 | * c-decl.c (struct c_binding): Add locus field. | |
5457 | (bind): Add locus argument, set locus field from it. | |
5458 | (pop_scope): For b->nested VAR_DECL or FUNCTION_DECL, | |
5459 | add a DECL_EXTERNAL copy of b->decl to current BLOCK_VARS. | |
5460 | (push_file_scope, pushtag, pushdecl, pushdecl_top_level, | |
5461 | implicitly_declare, undeclared_variable, lookup_label, | |
5462 | declare_label, c_make_fname_decl, c_builtin_function, | |
5463 | c_builtin_function_ext_scope, store_parm_decls_newstyle): Adjust | |
5464 | bind callers. | |
5465 | ||
ad41bd84 | 5466 | 2009-03-30 H.J. Lu <hongjiu.lu@intel.com> |
680e8a00 L |
5467 | |
5468 | PR target/38781 | |
5469 | * config/i386/i386.c (classify_argument): Check total size of | |
5470 | structure. | |
5471 | ||
133f9369 MJ |
5472 | 2009-03-30 Martin Jambor <mjambor@suse.cz> |
5473 | ||
5474 | * ipa-prop.h (jump_func_type): Rename IPA_UNKNOWN, IPA_CONST, | |
5475 | IPA_CONST_MEMBER_PTR, and IPA_PASS_THROUGH to IPA_JF_UNKNOWN, | |
5476 | IPA_JF_CONST, IPA_JF_CONST_MEMBER_PTR, and IPA_JF_PASS_THROUGH | |
5477 | respectively. | |
5478 | ||
5479 | * tree-dfa.c (get_ref_base_and_extent): Return -1 maxsize if | |
5480 | seen_variable_array_ref while also traversing a union. | |
5481 | ||
5482 | * tree-inline.c (optimize_inline_calls): Do not call | |
5483 | cgraph_node_remove_callees. | |
5484 | * cgraphbuild.c (remove_cgraph_callee_edges): New function. | |
5485 | (pass_remove_cgraph_callee_edges): New variable. | |
5486 | * passes.c (init_optimization_passes): Add | |
5487 | pass_remove_cgraph_callee_edges after early inlining and before all | |
5488 | late intraprocedural passes. | |
5489 | ||
5490 | * omp-low.c (expand_omp_taskreg): Always set current_function_decl. | |
5491 | ||
1190f2eb PB |
5492 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
5493 | ||
5494 | * config/sparc/sparc.md (*nand<V64mode>_vis, *nand<V32mode>_vis): | |
5495 | Fix typos in names. | |
5496 | ||
fedc1775 PB |
5497 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
5498 | ||
fcb82ab0 UB |
5499 | * combine.c (simplify_comparison): Use have_insn_for. |
5500 | * dojump.c (do_jump): Likewise. | |
fedc1775 | 5501 | |
65c5ae8b PB |
5502 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
5503 | ||
5504 | * config/sparc/sparc.c (sparc_compare_emitted): Remove. | |
5505 | (gen_compare_reg, emit_v9_brxx_insn): Handle MODE_CC | |
5506 | sparc_compare_op0 like sparc_compare_emitted used to be handled. | |
5507 | (sparc_expand_compare_and_swap_12): Set sparc_compare_op0 | |
5508 | instead of sparc_compare_emitted. | |
5509 | * config/sparc/sparc.h (sparc_compare_emitted): Remove. | |
5510 | * config/sparc/sparc.md (stack_protect_test): Set sparc_compare_op0 | |
5511 | instead of sparc_compare_emitted. | |
5512 | ||
d25aa7ab PB |
5513 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
5514 | ||
5515 | * bb-reorder.c (partition_hot_cold_basic_blocks): Do not | |
5516 | enter/exit cfglayout mode. | |
5517 | (pass_partition_block): Require it. | |
5518 | * combine.c (find_single_use, reg_dead_at_p): Use CFG. | |
5519 | (combine_instructions): Track basic blocks instead of labels. | |
5520 | (update_cfg_for_uncondjump): New. | |
5521 | (try_combine): Use it. Update jumps after rescanning. | |
5522 | (pass_combine): Require PROP_cfglayout. | |
5523 | * passes.c (pass_outof_cfg_layout_mode): Move after regmove. | |
5524 | ||
9c9e26f5 PB |
5525 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
5526 | ||
fcb82ab0 UB |
5527 | * cfglayout.c (pass_into_cfg_layout_mode, pass_outof_cfg_layout_mode): |
5528 | Provide/destroy PROP_cfglayout respectively. | |
5529 | * gcse.c (pass_jump_bypass, pass_gcse): Require it. | |
5530 | * tree-pass.h (PROP_cfglayout): New. | |
9c9e26f5 | 5531 | |
28ddeea1 PB |
5532 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
5533 | ||
5534 | * fold-const.c (const_binop, fold_convert_const_real_from_fixed, | |
5535 | fold_convert_const_fixed_from_fixed, | |
5536 | fold_convert_const_fixed_from_int, | |
5537 | fold_convert_const_fixed_from_real, fold_negate_const): Do not | |
5538 | set TREE_CONSTANT_OVERFLOW. | |
5539 | * tree.def: Remove mention of TREE_CONSTANT_OVERFLOW. | |
5540 | * tree.h (TREE_CONSTANT_OVERFLOW): Delete. | |
5541 | ||
ebfd146a IR |
5542 | 2009-03-30 Ira Rosen <irar@il.ibm.com> |
5543 | ||
5544 | * tree-vect-loop-manip.c: New file. | |
5545 | * tree-vectorizer.c: Update documentation and included files. | |
5546 | (vect_loop_location): Make extern. | |
5547 | (rename_use_op): Move to tree-vect-loop-manip.c | |
2ba9daa7 AS |
5548 | (rename_variables_in_bb, rename_variables_in_loop, |
5549 | slpeel_update_phis_for_duplicate_loop, | |
ebfd146a IR |
5550 | slpeel_update_phi_nodes_for_guard1, |
5551 | slpeel_update_phi_nodes_for_guard2, slpeel_make_loop_iterate_ntimes, | |
5552 | slpeel_tree_duplicate_loop_to_edge_cfg, slpeel_add_loop_guard, | |
5553 | slpeel_can_duplicate_loop_p, slpeel_verify_cfg_after_peeling, | |
2ba9daa7 | 5554 | set_prologue_iterations, slpeel_tree_peel_loop_to_edge, |
ebfd146a IR |
5555 | find_loop_location): Likewise. |
5556 | (new_stmt_vec_info): Move to tree-vect-stmts.c. | |
5557 | (init_stmt_vec_info_vec, free_stmt_vec_info_vec, free_stmt_vec_info, | |
5558 | get_vectype_for_scalar_type, vect_is_simple_use, | |
5559 | supportable_widening_operation, supportable_narrowing_operation): | |
5560 | Likewise. | |
5561 | (bb_in_loop_p): Move to tree-vect-loop.c. | |
2ba9daa7 AS |
5562 | (new_loop_vec_info, destroy_loop_vec_info, |
5563 | reduction_code_for_scalar_code, report_vect_op, | |
ebfd146a IR |
5564 | vect_is_simple_reduction, vect_is_simple_iv_evolution): Likewise. |
5565 | (vect_can_force_dr_alignment_p): Move to tree-vect-data-refs.c. | |
5566 | (vect_supportable_dr_alignment): Likewise. | |
5567 | * tree-vectorizer.h (tree-data-ref.h): Include. | |
5568 | (vect_loop_location): Declare. | |
5569 | Reorganize function declarations according to the new file structure. | |
5570 | * tree-vect-loop.c: New file. | |
2ba9daa7 | 5571 | * tree-vect-analyze.c: Remove. Move functions to tree-vect-data-refs.c, |
ebfd146a IR |
5572 | tree-vect-stmts.c, tree-vect-slp.c, tree-vect-loop.c. |
5573 | * tree-vect-data-refs.c: New file. | |
5574 | * tree-vect-patterns.c (timevar.h): Don't include. | |
5575 | * tree-vect-stmts.c: New file. | |
2ba9daa7 | 5576 | * tree-vect-transform.c: Remove. Move functions to tree-vect-stmts.c, |
ebfd146a | 5577 | tree-vect-slp.c, tree-vect-loop.c. |
2ba9daa7 AS |
5578 | * Makefile.in (OBJS-common): Remove tree-vect-analyze.o and |
5579 | tree-vect-transform.o. Add tree-vect-data-refs.o, tree-vect-stmts.o, | |
ebfd146a IR |
5580 | tree-vect-loop.o, tree-vect-loop-manip.o, tree-vect-slp.o. |
5581 | (tree-vect-analyze.o): Remove. | |
5582 | (tree-vect-transform.o): Likewise. | |
5583 | (tree-vect-data-refs.o): Add rule. | |
2ba9daa7 | 5584 | (tree-vect-stmts.o, tree-vect-loop.o, tree-vect-loop-manip.o, |
ebfd146a IR |
5585 | tree-vect-slp.o): Likewise. |
5586 | (tree-vect-patterns.o): Remove redundant dependencies. | |
5587 | (tree-vectorizer.o): Likewise. | |
5588 | * tree-vect-slp.c: New file. | |
5589 | ||
40a1cfba RW |
5590 | 2009-03-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
5591 | ||
5592 | * optc-gen.awk: Warn if an option flag has multiple different | |
5593 | help strings. | |
5594 | ||
a9a7a9a2 SP |
5595 | 2009-03-30 Sebastian Pop <sebastian.pop@amd.com> |
5596 | ||
5597 | * doc/invoke.texi (-floop-interchange, -floop-strip-mine, | |
5598 | -floop-block): Document dependences on PPL, CLooG and Graphite. | |
5599 | ||
8ce94e44 JM |
5600 | 2009-03-30 Joseph Myers <joseph@codesourcery.com> |
5601 | ||
5602 | PR rtl-optimization/323 | |
5603 | * c-common.c (c_fully_fold, convert_and_check, | |
5604 | c_common_truthvalue_conversion): Handle EXCESS_PRECISION_EXPR. | |
5605 | (c_fully_fold_internal): Disallow EXCESS_PRECISION_EXPR. | |
5606 | * c-common.def (EXCESS_PRECISION_EXPR): New. | |
5607 | * c-cppbuiltin.c (builtin_define_float_constants): Define | |
5608 | constants with enough digits for long double. | |
5609 | * c-lex.c (interpret_float): Interpret constant with excess | |
5610 | precision where appropriate. | |
5611 | * c-opts.c (c_common_post_options): Set | |
5612 | flag_excess_precision_cmdline. Give an error for | |
5613 | -fexcess-precision=standard for C++ for processors where the | |
5614 | option is significant. | |
5615 | * c-parser.c (c_parser_conditional_expression): Handle excess | |
5616 | precision in condition. | |
5617 | * c-typeck.c (convert_arguments): Handle arguments with excess | |
5618 | precision. | |
5619 | (build_unary_op): Move excess precision outside operation. | |
5620 | (build_conditional_expr): Likewise. | |
5621 | (build_compound_expr): Likewise. | |
5622 | (build_c_cast): Do cast on operand of EXCESS_PRECISION_EXPR. | |
5623 | (build_modify_expr): Handle excess precision in RHS. | |
5624 | (convert_for_assignment): Handle excess precision in converted | |
5625 | value. | |
5626 | (digest_init, output_init_element, process_init_element): Handle | |
5627 | excess precision in initializer. | |
5628 | (c_finish_return): Handle excess precision in return value. | |
5629 | (build_binary_op): Handle excess precision in operands and add | |
5630 | excess precision as needed for operation. | |
5631 | * common.opt (-fexcess-precision=): New option. | |
5632 | * config/i386/i386.h (X87_ENABLE_ARITH, X87_ENABLE_FLOAT): New. | |
5633 | * config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2): | |
5634 | For standard excess precision, output explicit conversion to and | |
5635 | truncation from XFmode. | |
5636 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_1, | |
5637 | *float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp, | |
5638 | *float<SSEMODEI24:mode><X87MODEF:mode>2_i387, two unnamed | |
5639 | define_splits, floatdi<X87MODEF:mode>2_i387_with_xmm, two unnamed | |
5640 | define_splits, *floatunssi<mode>2_1, two unnamed define_splits, | |
5641 | floatunssi<mode>2, add<mode>3, sub<mode>3, mul<mode>3, divdf3, | |
5642 | divsf3, *fop_<mode>_comm_i387, *fop_<mode>_1_i387, | |
5643 | *fop_<MODEF:mode>_2_i387, *fop_<MODEF:mode>_3_i387, | |
5644 | *fop_df_4_i387, *fop_df_5_i387, *fop_df_6_i387, two unnamed | |
5645 | define_splits, sqrt<mode>2): Disable where appropriate for | |
5646 | standard excess precision. | |
5647 | * convert.c (convert_to_real): Do not shorten arithmetic to type | |
5648 | for which excess precision would be used. | |
5649 | * defaults.h (TARGET_FLT_EVAL_METHOD_NON_DEFAULT): Define. | |
5650 | * doc/invoke.texi (-fexcess-precision=): Document option. | |
5651 | (-mfpmath=): Correct index entry. | |
5652 | * flags.h (enum excess_precision, flag_excess_precision_cmdline, | |
5653 | flag_excess_precision): New. | |
5654 | * langhooks.c (lhd_post_options): Set | |
5655 | flag_excess_precision_cmdline. | |
5656 | * opts.c (common_handle_option): Handle -fexcess-precision=. | |
5657 | * toplev.c (flag_excess_precision_cmdline, flag_excess_precision, | |
5658 | init_excess_precision): New. | |
5659 | (lang_dependent_init_target): Call init_excess_precision. | |
5660 | * tree.c (excess_precision_type): New. | |
5661 | * tree.h (excess_precision_type): Declare. | |
5662 | ||
1e57bf47 JM |
5663 | 2009-03-30 Joseph Myers <joseph@codesourcery.com> |
5664 | ||
5665 | PR c/35235 | |
5666 | * c-typeck.c (build_component_ref): Do not copy qualifiers from | |
5667 | non-lvalue to component. | |
5668 | ||
148e4216 JM |
5669 | 2009-03-29 Joseph Myers <joseph@codesourcery.com> |
5670 | ||
5671 | PR preprocessor/34695 | |
5672 | * Makefile.in (c-opts.o): Depend on c-tree.h. | |
5673 | * c-common.c: Move down include of diagnostic.h. | |
5674 | (done_lexing, c_cpp_error): New. | |
5675 | * c-common.h (done_lexing): Declare. | |
5676 | * c-decl.c (c_write_global_declarations): Don't check cpp_errors | |
5677 | (parse_in). | |
5678 | * c-opts.c: Include c-tree.h. | |
5679 | (c_common_init_options): Set preprocessor error callback. | |
5680 | (c_common_handle_option): Do not set preprocessor | |
5681 | inhibit_warnings, warnings_are_errors, warn_system_headers, | |
5682 | pedantic_errors or inhibit_warnings flags. | |
5683 | (c_common_post_options): Do not check cpp_errors (parse_in). | |
5684 | (c_common_finish): Do not output dependencies if there were | |
5685 | errors. Do not check return value of cpp_finish. | |
5686 | * c-ppoutput.c (pp_file_change): Set input_location. | |
5687 | * c-tree.h (c_cpp_error): Declare. | |
5688 | * diagnostic.c (diagnostic_set_info_translated): Also initialize | |
5689 | override_column. | |
5690 | (diagnostic_build_prefix): Check override_column. | |
5691 | * diagnostic.h (diagnostic_info): Add override_column field. | |
5692 | (diagnostic_override_column): Define. | |
5693 | ||
2ec5deb5 PB |
5694 | 2009-03-28 Paolo Bonzini <bonzini@gnu.org> |
5695 | ||
ba20e309 UB |
5696 | * c-common.c (c_expand_expr, c_staticp): Remove. |
5697 | * c-common.def (COMPOUND_LITERAL_EXPR): Delete. | |
5698 | * c-common.h (emit_local_var, c_staticp, COMPOUND_LITERAL_EXPR_DECL, | |
5699 | COMPOUND_LITERAL_EXPR_DECL_EXPR): Remove. | |
5700 | * c-gimplify.c (gimplify_compound_literal_expr, | |
5701 | optimize_compound_literals_in_ctor): Remove. | |
5702 | (c_gimplify_expr): Remove COMPOUND_LITERAL_EXPR handling. | |
5703 | * c-objc-common.h (LANG_HOOKS_STATICP): Remove. | |
5704 | * c-semantics.c (emit_local_var): Remove. | |
5705 | ||
5706 | * langhooks-def.h (lhd_expand_expr): Remove. | |
5707 | * langhooks.c (lhd_expand_expr): Remove. | |
5708 | * langhooks.h (LANG_HOOKS_DEF): Remove LANG_HOOKS_EXPAND_EXPR. | |
5709 | ||
5710 | * expr.c (expand_expr_real_1): Move COMPOUND_LITERAL_EXPR | |
5711 | handling from c-semantics.c; don't call into langhook. | |
5712 | (expand_expr_addr_expr_1): Check that we don't get non-GENERIC trees. | |
5713 | * gimplify.c (gimplify_compound_literal_expr, | |
5714 | optimize_compound_literals_in_ctor): Move from c-gimplify.c. | |
5715 | (gimplify_init_constructor): Call optimize_compound_literals_in_ctor. | |
5716 | (gimplify_modify_expr_rhs, gimplify_expr): Handle COMPOUND_LITERAL_EXPR | |
5717 | as was done in c-gimplify.c. | |
5718 | * tree.c (staticp): Move COMPOUND_LITERAL_EXPR handling from c_staticp. | |
5719 | * tree.h (COMPOUND_LITERAL_EXPR_DECL, COMPOUND_LITERAL_EXPR_DECL_EXPR): | |
5720 | Move from c-common.h. | |
5721 | * tree.def (COMPOUND_LITERAL_EXPR): Move from c-common.def. | |
2ec5deb5 PB |
5722 | |
5723 | * tree.c (staticp): Do not call langhook. | |
5724 | * langhooks.c (lhd_staticp): Delete. | |
5725 | * langhooks-def.h (lhd_staticp): Delete prototype. | |
5726 | (LANG_HOOKS_STATICP): Delete. | |
5727 | (LANG_HOOKS_INITIALIZER): Delete LANG_HOOKS_STATICP. | |
5728 | ||
ba20e309 UB |
5729 | * doc/c-tree.texi (Expression nodes): Refer to DECL_EXPRs |
5730 | instead of DECL_STMTs. | |
2ec5deb5 | 5731 | |
928c19bb JM |
5732 | 2009-03-29 Joseph Myers <joseph@codesourcery.com> |
5733 | ||
5734 | PR c/456 | |
5735 | PR c/5675 | |
5736 | PR c/19976 | |
5737 | PR c/29116 | |
5738 | PR c/31871 | |
5739 | PR c/35198 | |
5740 | * builtins.c (fold_builtin_sincos): Build COMPOUND_EXPR in | |
5741 | void_type_node. | |
5742 | (fold_call_expr): Return a NOP_EXPR from folding rather than the | |
5743 | contained expression. | |
ba20e309 | 5744 | * c-common.c (c_fully_fold, c_fully_fold_internal, c_save_expr): New. |
928c19bb JM |
5745 | (c_common_truthvalue_conversion): Use c_save_expr. Do not fold |
5746 | conditional expressions for C. | |
5747 | (decl_constant_value_for_optimization): Move from | |
ba20e309 | 5748 | decl_constant_value_for_broken_optimization in c-typeck.c. Check |
928c19bb JM |
5749 | whether optimizing and that the expression is a VAR_DECL not of |
5750 | array type instead of doing such checks in the caller. Do not | |
5751 | check pedantic. Call gcc_unreachable for C++. | |
5752 | * c-common.def (C_MAYBE_CONST_EXPR): New. | |
5753 | * c-common.h (c_fully_fold, c_save_expr, | |
5754 | decl_constant_value_for_optimization): New prototypes. | |
5755 | (C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR, | |
5756 | C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST, | |
5757 | EXPR_INT_CONST_OPERANDS): Define. | |
5758 | * c-convert.c (convert): Strip nops from expression. | |
5759 | * c-decl.c (groktypename): Take extra parameters expr and | |
5760 | expr_const_operands. Update call to grokdeclarator. | |
5761 | (start_decl): Update call to grokdeclarator. Add statement for | |
5762 | expressions used in type of decl. | |
5763 | (grokparm): Update call to grokdeclarator. | |
5764 | (push_parm_decl): Update call to grokdeclarator. | |
5765 | (build_compound_literal): Add parameter non_const and build a | |
5766 | C_MAYBE_COSNT_EXPR if applicable. | |
5767 | (grokdeclarator): Take extra parameters expr and | |
5768 | expr_const_operands. Track expressions used in declaration | |
5769 | specifiers and declarators. Fold array sizes and track whether | |
5770 | they are constant expressions and whether they are integer | |
5771 | constant expressions. | |
5772 | (parser_xref_tag): Set expr and expr_const_operands fields in | |
5773 | return value. | |
5774 | (grokfield): Update call to grokdeclarator. | |
5775 | (start_function): Update call to grokdeclarator. | |
5776 | (build_null_declspecs): Set expr and expr_const_operands fields in | |
5777 | return value. | |
5778 | (declspecs_add_type): Handle expressions in typeof specifiers. | |
5779 | * c-parser.c (c_parser_declspecs): Set expr and | |
5780 | expr_const_operands fields for declaration specifiers. | |
5781 | (c_parser_enum_specifier): Likewise. | |
5782 | (c_parser_struct_or_union_specifier): Likewise. | |
5783 | (c_parser_typeof_specifier): Likewise. Update call to | |
5784 | groktypename. Fold expression as needed. Return expressions with | |
5785 | type instead of adding statements. | |
5786 | (c_parser_attributes): Update calls to c_parser_expr_list. | |
5787 | (c_parser_statement_after_labels): Fold expression before passing | |
5788 | to objc_build_throw_stmt. | |
5789 | (c_parser_condition): Fold expression. | |
5790 | (c_parser_asm_operands): Fold expression. | |
5791 | (c_parser_conditional_expression): Use c_save_expr. Update call | |
5792 | to build_conditional_expr. | |
5793 | (c_parser_alignof_expression): Update call to groktypename. | |
5794 | (c_parser_postfix_expression): Preserve C_MAYBE_CONST_EXPR as | |
5795 | original_code. Fold expression argument of va_arg. Create | |
5796 | C_MAYBE_CONST_EXPR to preserve side effects of expressions in type | |
5797 | argument to va_arg. Update calls to groktypename. Fold array | |
5798 | index for offsetof. Verify that first argument to | |
5799 | __builtin_choose_expr has integer type. | |
5800 | (c_parser_postfix_expression_after_paren_type): Update calls to | |
5801 | groktypename and build_compound_literal. Handle expressions with | |
5802 | side effects in type name. | |
5803 | (c_parser_postfix_expression_after_primary): Update call to | |
5804 | c_parser_expr_list. Set original_code for calls to | |
5805 | __builtin_constant_p. | |
5806 | (c_parser_expr_list): Take extra parameter fold_p. Fold | |
5807 | expressions if requested. | |
5808 | (c_parser_objc_type_name): Update call to groktypename. | |
5809 | (c_parser_objc_synchronized_statement): Fold expression. | |
5810 | (c_parser_objc_receiver): Fold expression. | |
5811 | (c_parser_objc_keywordexpr): Update call to c_parser_expr_list. | |
5812 | (c_parser_omp_clause_num_threads, c_parser_omp_clause_schedule, | |
5813 | c_parser_omp_atomic, c_parser_omp_for_loop): Fold expressions. | |
5814 | * c-tree.h (CONSTRUCTOR_NON_CONST): Define. | |
5815 | (struct c_typespec): Add elements expr and expr_const_operands. | |
5816 | (struct c_declspecs): Add elements expr and expr_const_operands. | |
5817 | (groktypename, build_conditional_expr, build_compound_literal): | |
5818 | Update prototypes. | |
5819 | (in_late_binary_op): Declare. | |
5820 | * c-typeck.c (note_integer_operands): New function. | |
5821 | (in_late_binary_op): New variable. | |
5822 | (decl_constant_value_for_broken_optimization): Move to c-common.c | |
5823 | and rename to decl_constant_value_for_optimization. | |
5824 | (default_function_array_conversion): Do not strip nops. | |
5825 | (default_conversion): Do not call | |
5826 | decl_constant_value_for_broken_optimization. | |
5827 | (build_array_ref): Do not fold result. | |
5828 | (c_expr_sizeof_expr): Fold operand. Use C_MAYBE_CONST_EXPR for | |
5829 | result when operand is a VLA. | |
5830 | (c_expr_sizeof_type): Update call to groktypename. Handle | |
5831 | expressions included in type name. Use C_MAYBE_CONST_EXPR for | |
5832 | result when operand names a VLA type. | |
5833 | (build_function_call): Update call to build_compound_literal. | |
5834 | Only fold result for calls to __builtin_* functions. Strip | |
5835 | NOP_EXPR from INTEGER_CST returned from such functions. Fold | |
5836 | the function designator. | |
5837 | (convert_arguments): Fold arguments. Update call to | |
5838 | convert_for_assignment. | |
5839 | (build_unary_op): Handle increment and decrement of | |
5840 | C_MAYBE_CONST_EXPR. Move lvalue checks for increment and | |
5841 | decrement earlier. Fold operand of increment and decrement. | |
5842 | Handle address of C_MAYBE_CONST_EXPR. Only fold expression being | |
5843 | built for integer operand. Wrap returns that are INTEGER_CSTs | |
5844 | without being integer constant expressions or that have integer | |
5845 | constant operands without being INTEGER_CSTs. | |
5846 | (lvalue_p): Handle C_MAYBE_CONST_EXPR. | |
5847 | (build_conditional_expr): Add operand ifexp_bcp. Track whether | |
5848 | result is an integer constant expression or can be used in | |
5849 | unevaluated parts of one and avoid folding and wrap as | |
5850 | appropriate. Fold operands before possibly doing -Wsign-compare | |
5851 | warnings. | |
5852 | (build_compound_expr): Wrap result for C99 if operands can be used | |
5853 | in integer constant expressions. | |
5854 | (build_c_cast): Update call to digest_init. Do not ignore | |
5855 | overflow from casting floating-point constants to integers. Wrap | |
5856 | results that could be confused with integer constant expressions, | |
5857 | null pointer constants or floating-point constants. | |
5858 | (c_cast_expr): Update call to groktypename. Handle expressions | |
5859 | included in type name. | |
5860 | (build_modify_expr): Handle modifying a C_MAYBE_CONST_EXPR. Fold | |
5861 | lhs inside possible SAVE_EXPR. Fold RHS before assignment. | |
5862 | Update calls to convert_for_assignment. | |
5863 | (convert_for_assignment): Take new parameter | |
5864 | null_pointer_constant. Do not strip nops or call | |
5865 | decl_constant_value_for_broken_optimization. Set | |
5866 | in_late_binary_op for conversions to boolean. | |
5867 | (store_init_value): Update call to digest_init. | |
5868 | (digest_init): Take new parameter null_pointer_constant. Do not | |
5869 | call decl_constant_value_for_broken_optimization. pedwarn for | |
5870 | initializers not constant expressions. Update calls to | |
5871 | convert_for_assignment. | |
5872 | (constructor_nonconst): New. | |
5873 | (struct constructor_stack): Add nonconst element. | |
5874 | (really_start_incremental_init, push_init_level, pop_init_level): | |
5875 | Handle constructor_nonconst and nonconst element. | |
5876 | (set_init_index): Call constant_expression_warning for array | |
5877 | designators. | |
5878 | (output_init_element): Fold value. Set constructor_nonconst as | |
5879 | applicable. pedwarn for initializers not constant expressions. | |
5880 | Update call to digest_init. Call constant_expression_warning | |
5881 | where constant initializers are required. | |
5882 | (process_init_element): Use c_save_expr. | |
5883 | (c_finish_goto_ptr): Fold expression. | |
5884 | (c_finish_return): Fold return value. Update call to | |
5885 | convert_for_assignment. | |
5886 | (c_start_case): Fold switch expression. | |
5887 | (c_process_expr_stmt): Fold expression. | |
5888 | (c_finish_stmt_expr): Create C_MAYBE_CONST_EXPR as needed to | |
ba20e309 | 5889 | ensure statement expression is not evaluated in constant expression. |
928c19bb JM |
5890 | (build_binary_op): Track whether results are integer constant |
5891 | expressions or may occur in such, disable folding and wrap results | |
5892 | as applicable. Fold operands for -Wsign-compare warnings unless | |
5893 | in_late_binary_op. | |
5894 | (c_objc_common_truthvalue_conversion): Handle results folded to | |
5895 | integer constants that are not integer constant expressions. | |
5896 | * doc/extend.texi: Document when typeof operands are evaluated, | |
5897 | that condition of __builtin_choose_expr is an integer constant | |
5898 | expression, and more about use of __builtin_constant_p in | |
5899 | initializers. | |
5900 | ||
5babbcc0 RG |
5901 | 2009-03-29 Richard Guenther <rguenther@suse.de> |
5902 | ||
5903 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly | |
5904 | propagate addresses of array references. | |
5905 | ||
0340f2ba SB |
5906 | 2009-03-29 Steven Bosscher <steven@gcc.gnu.org> |
5907 | ||
5908 | * regmove.c (perhaps_ends_bb_p): Remove. | |
5909 | (optimize_reg_copy_1): Don't call perhaps_ends_bb_p. Get basic block | |
5910 | from INSN and check that the main loop stays within that basic block. | |
5911 | (optimize_reg_copy_1, optimize_reg_copy_3, fixup_match_2): Likewise. | |
5912 | (regmove_forward_pass): Split out from regmove_optimize. Use | |
5913 | FOR_EACH_BB and FOR_BB_INSNS instead of traversing the insns stream. | |
5914 | (regmove_backward_pass): Split out from regmove_optimize. Use | |
5915 | FOR_EACH_BB_REVERSE and FOR_BB_INSNS_REVERS_SAFE. | |
5916 | (regmove_optimize): Simplify. | |
5917 | ||
eeae74a1 L |
5918 | 2009-03-29 H.J. Lu <hongjiu.lu@intel.com> |
5919 | ||
5920 | PR target/39545 | |
5921 | * config/i386/i386.c (classify_argument): Ignore flexible array | |
5922 | member in struct and warn ABI change. | |
5923 | ||
a24078b2 L |
5924 | 2009-03-29 H.J. Lu <hongjiu.lu@intel.com> |
5925 | ||
5926 | * config/i386/i386-protos.h (ix86_agi_dependent): New. | |
5927 | ||
5928 | * config/i386/i386.c (ix86_agi_dependent): Rewrite. | |
5929 | (ix86_adjust_cost): Updated. | |
5930 | ||
a8da523f JH |
5931 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
5932 | ||
5933 | PR middle-end/28850 | |
5934 | * tree-pass.h (pass_cleanup_eh): New function. | |
5935 | (remove_unreachable_regions): Break code handling RTL | |
5936 | to rtl_remove_unreachable_regions; remove ERT_MUST_NOT_THROW | |
5937 | that can not be reached by runtime. | |
5938 | (can_be_reached_by_runtime): New function. | |
5939 | (label_to_region_map): New function. | |
5940 | (num_eh_regions): New function. | |
5941 | (rtl_remove_unreachable_regions): New function. | |
5942 | (convert_from_eh_region_ranges): Call rtl_remove_unreachable_regions. | |
5943 | (remove_eh_region): New function. | |
5944 | * except.h: Include sbitmap and vecprim. | |
5945 | (remove_eh_region, remove_unreachable_regions, label_to_region_map, | |
5946 | num_eh_regions): Declare. | |
5947 | * passes.c (init_optimization_passes): Schedule cleanup_eh. | |
ba20e309 | 5948 | * Makefile.in (EXCEPT_H): New; replace all uses of except.h by it. |
a8da523f JH |
5949 | * tree-eh.c (tree_remove_unreachable_handlers): New function. |
5950 | (tree_empty_eh_handler_p): New function. | |
5951 | (cleanup_empty_eh): New function. | |
5952 | (cleanup_eh): New function. | |
5953 | (pass_cleanup_eh): New function. | |
5954 | ||
98f358e5 JH |
5955 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
5956 | ||
5957 | * except.c (verify_eh_tree): Fix handling of fun!=cfun; be ready | |
5958 | for removed regions. | |
5959 | ||
13a9fa44 JH |
5960 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
5961 | ||
5962 | * except.c (dump_eh_tree): Dump all datastructures. | |
5963 | ||
e38cf733 JH |
5964 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
5965 | ||
5966 | * except.c (duplicate_eh_regions_0): Handle AKA bitmap. | |
5967 | (duplicate_eh_regions_1): Likewise. | |
5968 | (duplicate_eh_regions): Likewise; cleanup code gorwing the region | |
5969 | vector; call EH verification. | |
5970 | (foreach_reachable_handler, can_throw_internal_1, can_throw_external_1): | |
5971 | Be ready for region being removed. | |
5972 | ||
12802c2b JH |
5973 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
5974 | ||
5975 | * bitmap.c (bitmap_last_set_bit): New function. | |
5976 | * bitmap.h (bitmap_last_set_bit): Declare. | |
5977 | ||
4ea80a41 DA |
5978 | 2009-03-29 David Ayers <ayers@fsfe.org> |
5979 | ||
5980 | PR objc/27377 | |
5981 | * c-typeck.c (build_conditional_expr): Emit ObjC warnings | |
5982 | by calling objc_compare_types and surpress warnings about | |
5983 | incompatible C pointers that are compatible ObjC pointers. | |
2ba9daa7 | 5984 | |
4ea80a41 | 5985 | 2009-03-29 Adam Nemet <anemet@caviumnetworks.com> |
3dc9eaa6 AN |
5986 | |
5987 | * cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges): Don't | |
5988 | call initialize_inline_failed. | |
5989 | (initialize_inline_failed): Move it from here ... | |
5990 | * cgraph.c (initialize_inline_failed): ... to here. | |
5991 | (cgraph_create_edge): Call initialize_inline_failed rather than | |
5992 | setting inline_failed directly. | |
5993 | ||
7fb0ee07 BE |
5994 | 2009-03-29 Ben Elliston <bje@au.ibm.com> |
5995 | ||
5996 | PR target/32542 | |
5997 | * sysv4.opt (msdata): Improve comment. | |
5998 | * linux64.h (ASM_SPEC32): Do not pass -memb when -msdata is given. | |
5999 | * sysv4.h (SVR4_ASM_SPEC): Likewise. | |
6000 | ||
0be77bf2 BE |
6001 | 2009-03-29 Ben Elliston <bje@au.ibm.com> |
6002 | ||
6003 | PR target/30451 | |
6004 | * config/rs6000/rs6000.md (*movti_ppc64): Correct the order of | |
6005 | load and store attributes. | |
6006 | ||
593812b6 BE |
6007 | 2009-03-29 Ben Elliston <bje@au.ibm.com> |
6008 | ||
6009 | * config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_HUGE_VALQ. | |
6010 | (ix86_init_builtins): Add built-in function __builtin_huge_valq. | |
6011 | (ix86_expand_builtin): Handle IX86_BUILTIN_HUGE_VALQ. | |
6012 | * doc/extend.texi (X86 Built-in Functions): Add index entries for | |
6013 | __builtin_infq and __builtin_huge_valq. | |
6014 | ||
8272d11d AS |
6015 | 2009-03-28 Anatoly Sokolov <aesok@post.ru> |
6016 | ||
6017 | * config/avr/avr.c (avr_mcu_t): Add atmega8c1, atmega16c1 and | |
6018 | atmega8m1 devices. | |
6019 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.). | |
6020 | * config/avr/t-avr (MULTILIB_MATCHES): (Ditto.) | |
6021 | ||
74fe548b XDL |
6022 | 2009-03-28 Xinliang David Li <davidxl@google.com> |
6023 | ||
2ba9daa7 | 6024 | * tree-ssa-ccp.c (ccp_finalize): Add dbg_count support. |
74fe548b XDL |
6025 | (do_dbg_cnt): New function. |
6026 | ||
33977f81 JH |
6027 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
6028 | ||
6029 | Merge from pretty-ipa: | |
6030 | ||
6031 | 2009-03-27 Jan Hubicka <jh@suse.cz> | |
ba20e309 | 6032 | |
33977f81 JH |
6033 | * cgraph.c (dump_cgraph_node): Add replace output flag by process. |
6034 | * tree-pass.h (function_called_by_processed_nodes_p): Declare. | |
6035 | * passes.c (function_called_by_processed_nodes_p): New. | |
6036 | * ipa-pure-const.c (check_call): Fix handling of operands. | |
6037 | (analyze_function): Dump debug output for skipped bodies. | |
6038 | (local_pure_const): Use function_called_by_processed_nodes_p. | |
6039 | * dwarf2out.c (reference_to_unused): Use output. | |
6040 | * passes.c (do_per_function_toporder): Likewise. | |
6041 | ||
6042 | 2008-11-12 Jan Hubicka <jh@suse.cz> | |
6043 | ||
6044 | * tree-pass.h (pass_fixup_cfg, pass_local_pure_const): Declare. | |
6045 | * ipa-pure-const.c (funct_state_d): Add can throw field; make | |
6046 | state_set_in_source enum | |
6047 | (check_decl): Ignore memory tags; do not set fake looping flags; | |
6048 | dump diagnostics. | |
6049 | (check_operand, check_tree, check_rhs_var, check_lhs_var, | |
6050 | get_asm_expr_operands, scan_function_op, scan_function_stmt): Remove. | |
6051 | (check_call, analyze_function): Rewrite. | |
6052 | (check_stmt): New. | |
6053 | (add_new_function): Update call of analyze_function. | |
6054 | (generate_summary): Add call of analyze_function. | |
6055 | (propagate): Propagate can_throw; handle state_set_in_source correctly. | |
6056 | (local_pure_const): New function. | |
6057 | (pass_local_pure_const): New pass. | |
6058 | * ipa-inline.c (inline_transform): Set after_inlining. | |
6059 | * tree-eh.c (stmt_can_throw_external): New. | |
6060 | * tree-optimize.c (execute_fixup_cfg): Do not set after_inlining; | |
6061 | work with aliasing built. | |
6062 | * tree-flow.h (stmt_can_throw_external): New. | |
6063 | * passes.c (init_optimization_passes): Schedule fixup_cfg pass early; | |
6064 | and local pure/const pass in early and late optimization queue. | |
ba20e309 | 6065 | |
617f3897 MJ |
6066 | 2009-03-28 Martin Jambor <mjambor@suse.cz> |
6067 | ||
6068 | * fold-const.c (get_pointer_modulus_and_residue): New parameter | |
6069 | allow_func_align. | |
6070 | (fold_binary): Allow function decl aligment consideration is the | |
6071 | second argument is integer constant one. | |
6072 | * tree-ssa-forwprop.c (simplify_bitwise_and): New function. | |
6073 | (tree_ssa_forward_propagate_single_use_vars): Handle assing statements | |
6074 | with BIT_AND_EXPR on the RHS by calling simplify_bitwise_and. | |
6075 | ||
fe89fbc5 JH |
6076 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
6077 | ||
6078 | * dwarf2out.c (dwarf2out_begin_prologue): Use crtl->nothrow | |
6079 | * tree-eh.c (stmt_could_throw_p): Remove check for WEAK decls. | |
6080 | * function.h (rtl_data): Add nothrow flag. | |
6081 | * except.c (set_nothrow_function_flags): Use crtl->nothrow; | |
6082 | set DECL_NOTHROW for AVAILABLE functions. | |
6083 | ||
574872ff JJ |
6084 | 2009-03-28 Jakub Jelinek <jakub@redhat.com> |
6085 | ||
b3bf8855 JJ |
6086 | * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If macro |
6087 | following vector keyword has expansion starting with pixel or bool | |
6088 | keyword, expand vector to __vector and pixel or bool to __pixel or | |
6089 | __bool. | |
6090 | ||
574872ff JJ |
6091 | PR c++/39554 |
6092 | * opts.c (warning_disallowed_functions, warn_disallowed_functions, | |
6093 | warn_if_disallowed_function_p): Removed. | |
6094 | (common_handle_option): Don't handle OPT_Wdisallowed_function_list_. | |
6095 | * c-parser.c (c_parser_postfix_expression_after_primary): Don't call | |
6096 | warning_if_disallowed_function_p. | |
6097 | * flags.h (warn_if_disallowed_function_p, | |
6098 | warn_disallowed_functions): Removed. | |
6099 | * common.opt (Wdisallowed-function-list=): Removed. | |
6100 | * doc/invoke.texi (-Wdisallowed-function-list=): Removed. | |
6101 | ||
b005da11 RG |
6102 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
6103 | ||
6104 | PR tree-optimization/38723 | |
6105 | * tree-ssa-pre.c (compute_avail): Add all default definitions to | |
6106 | the entry block. | |
6107 | ||
1de812a6 JH |
6108 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
6109 | ||
6110 | * tree-ssa-structalias.c (ipa_pta_execute): Fix bogus node->analyzed | |
6111 | test introduced by my previous patch. | |
6112 | ||
fbb789d4 RG |
6113 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
6114 | ||
6115 | * tree-ssa-copy.c (copy_prop_visit_phi_node): Do not leave | |
6116 | the PHIs value undefined. | |
6117 | ||
6f1873a1 JH |
6118 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
6119 | ||
6120 | * tree-pass.h (pass_fixup_cfg): New pass. | |
6121 | * ipa-inline.c (inline_transform): Set | |
6122 | always_inline_functions_inlined/after_inlining. | |
6123 | * tree-optimize.c (execute_fixup_cfg): Do not set them here. | |
6124 | (pass_fixup_cfg): New pass. | |
6125 | * passes.c (init_optimization_passes): Add fixup_cfg. | |
6126 | ||
17021bc8 RG |
6127 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
6128 | ||
6129 | PR tree-optimization/38458 | |
6130 | * tree-ssa-copy.c (copy_prop_visit_phi_node): For the first | |
6131 | argument use the arguments copy-of value. | |
6132 | ||
e8114fba RG |
6133 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
6134 | ||
6135 | PR tree-optimization/38180 | |
6136 | * tree-ssa-ccp.c (get_default_value): Simplify. | |
6137 | (likely_value): Likewise. | |
6138 | (surely_varying_stmt_p): Properly handle VOP case. | |
6139 | (ccp_initialize): Likewise. | |
6140 | (ccp_fold): Handle propagating through *&. | |
6141 | (fold_const_aggregate_ref): Also handle decls. | |
6142 | ||
257eb6e3 JH |
6143 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
6144 | ||
6145 | * cgraph.c (dump_cgraph_node): Add replace output flag by process. | |
6146 | * cgraph.h (cgraph_node): Likewise. | |
6147 | * cgraphunit.c (cgraph_process_new_functions): Set process flag. | |
6148 | (cgraph_reset_node): Use process flag. | |
6149 | (cgraph_mark_functions_to_output): Likewise. | |
6150 | (cgraph_expand_function): Likewise. | |
6151 | (cgraph_expand_all_functions): Likewise. | |
6152 | (cgraph_output_in_order): Likewise. | |
6153 | * dwarf2out.c (reference_to_unused): Likewise. | |
6154 | * passes.c do_per_function_toporder): Likewise. | |
6155 | ||
61a05df1 JH |
6156 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
6157 | ||
6158 | Bring from lto-branch: | |
ba20e309 | 6159 | |
61a05df1 JH |
6160 | 2008-09-03 Doug Kwan <dougkwan@google.com> |
6161 | ||
6162 | * cgraphbuild.c (initialize_inline_failed): Use cgraph_inline_failed_t | |
6163 | enums instead of reason strings. | |
6164 | * cgraph.c (cgraph_create_edge): Same. | |
6165 | (cgraph_inline_failed_string): New function. | |
6166 | * cgraph.h (cgraph_inline_failed_t): New enum type. | |
6167 | (cgraph_inline_failed_string): New prototype. | |
6168 | (struct cgraph_edge): Change type of INLINED_FAILED from constant | |
6169 | char pointer to cgraph_inline_failed_t. | |
6170 | (cgraph_inline_p): Adjust prototype to use cgraph_inline_failed_t. | |
6171 | (cgraph_default_inline_p): Ditto. | |
60839f5d | 6172 | * cgraphunit.c (cgraph_inline_p): Change type of parameter REASON |
61a05df1 JH |
6173 | to cgraph_inline_failed_t pointer. |
6174 | * cif-code.def: New file. | |
6175 | * ipa-inline.c (cgraph_mark_inline_edge): Use an enum instead of a | |
6176 | reason string. | |
6177 | (cgraph_check_inline_limits): Change type of REASON to pointer to | |
6178 | cgraph_inline_failed_t. Replace reason strings with enums. | |
6179 | (cgraph_default_inline_p): Ditto. | |
6180 | (cgraph_recursive_inlining_p): Ditto. | |
6181 | (update_caller_keys): Change type of FAILED_REASON to | |
6182 | cgraph_inline_failed_t. | |
6183 | (cgraph_set_inline_failed): Change type of REASON to pointer to | |
6184 | cgraph_inline_failed_t. Call cgraph_inline_failed_string to | |
6185 | convert enums to strings for text output. | |
6186 | (cgraph_decide_inlining_of_small_function): Change FAILED_REASON | |
6187 | to be of type cgraph_inline_failed_t. Replace reason strings with | |
6188 | enums. Call cgraph_inline_failed_string to covert enums | |
6189 | to strings for text output. | |
6190 | (cgraph_decide_inlining): Replace reason strings with enums. | |
6191 | (cgraph_decide_inlining_incrementally): Change type of FAILED_REASON | |
6192 | to cgraph_inline_failed_t type. Call cgraph_inline_failed_string | |
6193 | for text output. | |
6194 | * tree-inline.c (expand_call_inline): Change type of REASON | |
6195 | to cgraph_inline_failed_t. Replace reason strings with enums. | |
6196 | Call cgraph_inline_failed_string for text output. | |
6197 | * Makefile.in (CGRAPH_H): Add cif-code.def to dependencies. | |
6198 | (cgraph.o): Ditto. | |
6199 | ||
144e8aac JH |
6200 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
6201 | ||
6202 | * cgraph.c (cgraph_node, cgraph_remove_node, dump_cgraph_node, | |
6203 | cgraph_clone_node): Remove master clone handling. | |
6204 | (cgraph_is_master_clone, cgraph_master_clone): Remove. | |
6205 | * cgraph.h (master_clone): Remove. | |
6206 | (cgraph_is_master_clone, cgraph_master_clone): Remove. | |
6207 | * ipa-type-escape.c (type_escape_execute): Remove use of master clone. | |
6208 | (tree-ssa-structalias.c (ipa_pta_execute): Likewise. | |
6209 | ||
4a371c8d JH |
6210 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
6211 | ||
6212 | * cgraph.c (cgraph_function_body_availability): Functions declared | |
6213 | inline are always safe to assume that it is not going to be replaced. | |
6214 | ||
6cdb0ee3 RG |
6215 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
6216 | ||
6217 | PR tree-optimization/38513 | |
6218 | * tree-ssa-pre.c (eliminate): Remove redundant stores. | |
6219 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle | |
6220 | EXC_PTR_EXPR and FILTER_EXPR. | |
6221 | (get_ref_from_reference_ops): Likewise. | |
6222 | ||
8ca1fd76 RG |
6223 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
6224 | ||
6225 | PR tree-optimization/38968 | |
6226 | * tree-vect-analyze.c (vect_compute_data_ref_alignment): | |
6227 | Use FLOOR_MOD_EXPR to compute misalignment. | |
6228 | ||
a254e44d RG |
6229 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
6230 | ||
6231 | PR tree-optimization/37795 | |
6232 | * tree.h (combine_comparisons): Declare. | |
6233 | * fold-const.c (combine_comparisons): Export. | |
6234 | * tree-ssa-ifcombine.c (ifcombine_ifandif): Optimize two successive | |
6235 | comparisons. | |
6236 | (ifcombine_iforif): Use combine_comparisons. | |
6237 | ||
a8ee227c JH |
6238 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
6239 | ||
6240 | * tree-eh.c (inlinable_call_p): New function. | |
6241 | (make_eh_edges): Use it. | |
6242 | (verify_eh_edges): Use it. | |
6243 | (stmt_can_throw_external, stmt_can_throw_internal): Use it. | |
6244 | * except.c (reachable_next_level): Add inlinable_function argument | |
6245 | (sjlj_find_directly_reachable_regions): Update. | |
6246 | (add_reachable_handler): Do not set saw_any_handlers. | |
6247 | (reachable_next_level): Handle MUST_NOT_THROW more curefully. | |
6248 | (foreach_reachable_handler, can_throw_internal_1, can_throw_external_1): | |
6249 | Add new inlinable call parameter. | |
6250 | (can_throw_internal, can_throw_external): Update. | |
6251 | * except.h (can_throw_internal_1, can_throw_external_1, | |
6252 | foreach_reachable_handler): Update declaration. | |
6253 | ||
52c0e446 JM |
6254 | 2009-03-28 Joseph Myers <joseph@codesourcery.com> |
6255 | ||
6256 | * config/arm/t-arm-coff, config/h8300/coff.h, | |
6257 | config/i386/i386-aout.h, config/i386/i386-coff.h, | |
6258 | config/libgloss.h, config/m68k/coff.h, config/m68k/m68k-aout.h, | |
6259 | config/pdp11/2bsd.h, config/rs6000/aix41.h, | |
6260 | config/rs6000/aix41.opt, config/rs6000/t-newas, config/sh/coff.h, | |
6261 | fix-header.c, fixproto, gen-protos.c, protoize.c, scan-decls.c, | |
6262 | scan-types.sh, scan.c, scan.h, sort-protos, sys-protos.h, | |
6263 | sys-types.h: Remove. | |
6264 | * Makefile.in: Remove protoize and fixproto support and references | |
6265 | in comments. | |
6266 | (SYSCALLS.c.X-warn, TARGET_GETGROUPS_T, STMP_FIXPROTO, | |
6267 | PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, FIXPROTO_DEFINES): | |
6268 | Remove. | |
6269 | (ALL_HOST_OBJS): Remove $(PROTO_OBJS). | |
6270 | (MOSTLYCLEANFILES): Remove protoize$(exeext) and | |
6271 | unprotoize$(exeext). | |
6272 | (rest.encap): Don't depend on $(STMP_FIXPROTO) | |
6273 | (.PHONY): Don't depend on proto. | |
6274 | (libgcc-support): Don't depend on $(STMP_FIXPROTO). | |
6275 | (proto, PROTO_OBJS, protoize$(exeext), unprotoize$(exeext), | |
6276 | protoize.o, unprotoize.o, SYSCALLS.c.X, test-protoize-simple, | |
6277 | deduced.h, GEN_PROTOS_OBJS, build/gen-protos$(build_exeext), | |
6278 | build/gen-protos.o, build/scan.o, xsys-protos.h, | |
6279 | build/fix-header$(build_exeext), build/fix-header.o, | |
6280 | build/scan-decls.o, fixhdr.ready, stmp-fixproto, | |
6281 | stmp-install-fixproto): Remove. | |
6282 | (mostlyclean): Don't remove xsys-protos.hT, SYSCALLS.c.X, | |
6283 | SYSCALLS.c or fixproto files. | |
6284 | (install-common): Don't install protoize. | |
6285 | (install-headers-tar, install-headers-cpio, install-headers-cp): | |
6286 | Don't depend on $(STMP_FIXPROTO). | |
6287 | (install-mkheaders): Don't depend on $(STMP_FIXPROTO). Don't | |
6288 | install fixproto files or write out fixproto settings. | |
6289 | (uninstall): Don't uninstall protoize. | |
6290 | * config.gcc (use_fixproto): Remove. | |
6291 | (arm-*-coff*, armel-*-coff*, h8300-*-*, i[34567]86-*-aout*, | |
6292 | i[34567]86-*-coff*, m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, | |
6293 | rs6000-ibm-aix4.[12]*, powerpc-ibm-aix4.[12]*, sh-*-*): Remove. | |
6294 | * config/m32r/t-linux (STMP_FIXPROTO): Remove. | |
6295 | * config/m68k/m68k.c: Remove M68K_TARGET_COFF-conditional code. | |
6296 | * config/mips/t-iris (FIXPROTO_DEFINES): Remove. | |
6297 | * config/pa/t-pa-hpux (FIXPROTO_DEFINES): Remove. | |
6298 | * config/pdp11/pdp11.c: Remove TWO_BSD-conditional code. | |
6299 | * config/t-svr4 (FIXPROTO_DEFINES): Remove. | |
6300 | * config/t-vxworks (STMP_FIXPROTO): Remove. | |
6301 | * configure.ac (AC_TYPE_GETGROUPS, TARGET_GETGROUPS_T, | |
6302 | STMP_FIXPROTO): Remove. | |
6303 | * config.in, configure: Regenerate. | |
6304 | * crtstuff.c (gid_t, uid_t): Don't undefine. | |
6305 | * doc/install.texi: Change m68k-coff to m68k-elf in example. | |
6306 | (arm-*-coff, arm-*-aout: Remove target entries. | |
6307 | (*-ibm-aix*): Mention removal of support for AIX 4.2 and older. | |
6308 | Remove mention of AIX 4.1. | |
6309 | (m68k-*-*): Remove mention of m68k-*-aout and m68k-*-coff*. | |
6310 | * doc/invoke.texi (Running Protoize): Remove. | |
6311 | * doc/trouble.texi (Actual Bugs): Remove mention of fixproto. | |
6312 | (Protoize Caveats): Remove. | |
6313 | * tsystem.h: Update comments on headers assumed to exist. | |
6314 | ||
20a07f44 VM |
6315 | 2009-03-27 Vladimir Makarov <vmakarov@redhat.com> |
6316 | ||
6317 | * genautomata.c: Add a new year to the copyright. Add a new | |
6318 | reference. | |
6319 | (struct insn_reserv_decl): Add comments for member bypass_list. | |
6320 | (find_bypass): Remove. | |
6321 | (insert_bypass): New. | |
6322 | (process_decls): Use insert_bypass. | |
6323 | (output_internal_insn_latency_func): Output all bypasses with the | |
6324 | same input insn in one switch case. | |
6325 | ||
6326 | * rtl.def (define_bypass): Describe bypass choice. | |
6327 | * doc/md.texi (define_bypass): Ditto. | |
6328 | ||
3a0d06c1 RB |
6329 | 2009-03-27 Richard Guenther <rguenther@suse.de> |
6330 | ||
6331 | * gimplify.c (mark_addressable): Export. | |
6332 | * tree-flow.h (mark_addressable): Declare. | |
6333 | * tree-ssa-loop-manip.c (create_iv): Mark the base addressable. | |
6334 | * tree-ssa.c (verify_phi_args): Verify that address taken | |
6335 | variables have TREE_ADDRESSABLE set. | |
6336 | ||
6337 | 2009-03-27 Richard Guenther <rguenther@suse.de> | |
6338 | ||
6339 | * fold-const.c (build_fold_addr_expr_with_type_1): Rename back to ... | |
6340 | (build_fold_addr_expr_with_type): ... this. Remove in_fold handling. | |
6341 | Do not mark decls TREE_ADDRESSABLE. | |
6342 | (build_fold_addr_expr): Adjust. | |
6343 | (fold_addr_expr): Remove. | |
6344 | (fold_unary): Use build_fold_addr_expr. | |
6345 | (fold_comparison): Likewise. | |
6346 | (split_address_to_core_and_offset): Likewise. | |
6347 | * coverage.c (tree_coverage_counter_addr): Mark the array decl | |
6348 | TREE_ADDRESSABLE. | |
6349 | * gimplify.c (mark_addressable): Do not exclude RESULT_DECLs. | |
6350 | (gimplify_modify_expr_to_memcpy): Mark source and destination | |
6351 | addressable. | |
6352 | * omp-low.c (create_omp_child_function): Mark the object decl | |
6353 | TREE_ADDRESSABLE. | |
6354 | (lower_rec_input_clauses): Mark the var we take the address of | |
6355 | TREE_ADDRESSABLE. | |
6356 | (lower_omp_taskreg): Mark the sender decl TREE_ADDRESSABLE. | |
6357 | ||
2ac26e15 L |
6358 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
6359 | ||
6360 | PR middle-end/39315 | |
6361 | * cfgexpand.c (expand_one_stack_var_at): Change alignment | |
6362 | limit to MAX_SUPPORTED_STACK_ALIGNMENT. | |
6363 | ||
472c7fbd RG |
6364 | 2009-03-27 Richard Guenther <rguenther@suse.de> |
6365 | ||
6366 | PR tree-optimization/39120 | |
6367 | * tree-ssa-structalias.c (handle_rhs_call): Fill out return | |
6368 | constraints. | |
6369 | (handle_lhs_call): Process return constraints. Add escape | |
6370 | constraints if necessary. | |
6371 | (handle_const_call): Fill out return constraints. Make nested | |
6372 | case more precise. Avoid consttmp if possible. | |
6373 | (handle_pure_call): Fill out return constraints. Avoid | |
6374 | callused if possible. | |
6375 | (find_func_aliases): Simplify call handling. | |
6376 | ||
6377 | 2009-03-27 Richard Guenther <rguenther@suse.de> | |
6378 | ||
6379 | PR tree-optimization/39120 | |
6380 | * tree-ssa-structalias.c (do_sd_constraint): Do not use CALLUSED | |
6381 | as a representative. | |
6382 | (solve_graph): Do propagate CALLUSED. | |
6383 | (handle_pure_call): Use a scalar constraint from CALLUSED for | |
6384 | the return value. | |
6385 | (find_what_p_points_to): CALLUSED shall not appear in poins-to | |
6386 | solutions. | |
6387 | ||
d9223014 L |
6388 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
6389 | ||
6390 | PR c/39323 | |
6391 | * c-common.c (handle_aligned_attribute): Properly check alignment | |
6392 | overflow. Use (1U << i) instead of (1 << i). | |
6393 | ||
ba20e309 | 6394 | * emit-rtl.c (get_mem_align_offset): Use "unsigned int" for align. |
d9223014 L |
6395 | |
6396 | * expr.h (get_mem_align_offset): Updated. | |
6397 | ||
6398 | * tree.h (tree_decl_common): Change align to "unsigned int" and | |
6399 | move it before pointer_alias_set. | |
6400 | ||
689b689c L |
6401 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
6402 | Jakub Jelinek <jakub@redhat.com> | |
6403 | ||
6404 | PR target/38034 | |
6405 | * config/ia64/sync.md (cmpxchg_rel_<mode>): Replace input | |
6406 | gr_register_operand with gr_reg_or_0_operand. | |
6407 | (cmpxchg_rel_di): Likewise. | |
6408 | (sync_lock_test_and_set<mode>): Likewise. | |
6409 | ||
c619e982 L |
6410 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
6411 | ||
6412 | * jump.c (rtx_renumbered_equal_p): Use subreg_get_info. | |
6413 | (true_regnum): Likewise. | |
6414 | ||
6415 | * rtlanal.c (subreg_info): Moved to ... | |
6416 | * rtl.h (subreg_info): Here. New. | |
6417 | (subreg_get_info): New. | |
6418 | ||
6419 | * rtlanal.c (subreg_get_info): Make it extern. | |
6420 | ||
51212b32 L |
6421 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
6422 | ||
6423 | PR target/39472 | |
6424 | * config/i386/i386.c (ix86_abi): New. | |
6425 | (override_options): Handle -mabi=. | |
ba20e309 | 6426 | (ix86_function_arg_regno_p): Replace DEFAULT_ABI with ix86_abi. |
51212b32 L |
6427 | (ix86_call_abi_override): Likewise. |
6428 | (init_cumulative_args): Likewise. | |
6429 | (function_arg_advance): Likewise. | |
6430 | (function_arg_64): Likewise. | |
6431 | (function_arg): Likewise. | |
6432 | (ix86_pass_by_reference): Likewise. | |
6433 | (ix86_function_value_regno_p): Likewise. | |
6434 | (ix86_build_builtin_va_list_abi): Likewise. | |
6435 | (setup_incoming_varargs_64): Likewise. | |
6436 | (is_va_list_char_pointer): Likewise. | |
6437 | (ix86_init_machine_status): Likewise. | |
ba20e309 | 6438 | (ix86_reg_parm_stack_space): Use enum calling_abi on call_abi. |
51212b32 L |
6439 | (ix86_function_type_abi): Return enum calling_abi. Rewrite |
6440 | for 64bit. Replace DEFAULT_ABI with ix86_abi. | |
ba20e309 | 6441 | (ix86_function_abi): Make it static and return enum calling_abi. |
51212b32 L |
6442 | (ix86_cfun_abi): Return enum calling_abi. Replace DEFAULT_ABI |
6443 | with ix86_abi. | |
6444 | (ix86_fn_abi_va_list): Updated. | |
6445 | ||
6446 | * config/i386/i386.h (ix86_abi): New. | |
6447 | (STACK_BOUNDARY): Replace DEFAULT_ABI with ix86_abi. | |
6448 | (CONDITIONAL_REGISTER_USAGE): Likewise. | |
6449 | (CUMULATIVE_ARGS): Change call_abi type to enum calling_abi. | |
6450 | (machine_function): Likewise. | |
6451 | ||
6452 | * config/i386/i386.md (untyped_call): Replace DEFAULT_ABI | |
6453 | with ix86_abi. | |
6454 | * config/i386/cygming.h (TARGET_64BIT_MS_ABI): Likewise. | |
6455 | (STACK_BOUNDARY): Likewise. | |
6456 | * config/i386/mingw32.h (EXTRA_OS_CPP_BUILTINS): Likewise. | |
6457 | ||
6458 | * config/i386/i386.opt (mabi=): New. | |
6459 | ||
6460 | * config/i386/i386-protos.h (ix86_cfun_abi): Changed to | |
6461 | return enum calling_abi. | |
6462 | (ix86_function_type_abi): Likewise. | |
6463 | (ix86_function_abi): Removed. | |
6464 | ||
6465 | * doc/invoke.texi: Document -mabi= option for x86. | |
6466 | ||
7338ea63 KG |
6467 | 2009-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
6468 | ||
6469 | * builtins.c (real_dconstp): Delete. | |
6470 | (fold_builtin_logarithm): Remove inaccurate log(e) special case. | |
6471 | ||
68599f33 DS |
6472 | 2009-03-27 Dodji Seketeli <dodji@redhat.com> |
6473 | Jakub Jelinek <jakub@redhat.com> | |
6474 | ||
6475 | PR debug/37959 | |
6476 | * dwarf2out.c (dwarf_attr_name): Handle DW_AT_explicit attribute. | |
6477 | (gen_subprogram_die): When a function is explicit, generate the | |
6478 | DW_AT_explicit attribute. | |
6479 | * langhooks.h (struct lang_hooks_for_decls): Add | |
6480 | function_decl_explicit_p langhook. | |
6481 | * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define. | |
6482 | (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P. | |
6483 | ||
9f5e9983 JJ |
6484 | 2009-03-27 Jakub Jelinek <jakub@redhat.com> |
6485 | ||
64d7685c JJ |
6486 | * builtins.c (fold_builtin_memory_op): Optimize memmove |
6487 | into memcpy if we can prove source and destination don't overlap. | |
6488 | ||
9f5e9983 JJ |
6489 | * tree-inline.c: Include gt-tree-inline.h. |
6490 | (clone_fn_id_num): New variable. | |
6491 | (clone_function_name): New function. | |
6492 | (tree_function_versioning): Use it. | |
6493 | * Makefile.in (GTFILES): Add tree-inline.c. | |
6494 | ||
e54d52a8 MM |
6495 | 2009-03-27 Mark Mitchell <mark@codesourcery.com> |
6496 | ||
6497 | * BASE-VER: Change to 4.5.0. | |
6498 | ||
e9d51dc6 XDL |
6499 | 2009-03-27 Xinliang David Li <davidxl@google.com> |
6500 | ||
6501 | PR tree-optimization/39557 | |
6502 | * tree-ssa.c (warn_uninitialized_vars): free postdom info. | |
6503 | ||
4577cea1 XDL |
6504 | 2009-03-27 Xinliang David Li <davidxl@google.com> |
6505 | ||
6506 | PR tree-optimization/39548 | |
2ba9daa7 | 6507 | * tree-ssa-copy.c (copy_prop_visit_phi_node): Add copy |
4577cea1 XDL |
6508 | candidate check. |
6509 | ||
0f7464f4 L |
6510 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
6511 | ||
6512 | * c-common.c (pointer_int_sum): Use %wd on return from | |
6513 | tree_low_cst. | |
6514 | ||
a8847a7f L |
6515 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
6516 | ||
6517 | * c-common.c (pointer_int_sum): Use HOST_WIDE_INT_PRINT_DEC | |
6518 | on return from tree_low_cst. | |
6519 | ||
b0957daf AP |
6520 | 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com> |
6521 | ||
6522 | PR c++/36799 | |
ba20e309 UB |
6523 | * ginclude/stdarg.h (va_copy): Define also for |
6524 | __GXX_EXPERIMENTAL_CXX0X__. | |
b0957daf | 6525 | |
a5f805df MLI |
6526 | 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
6527 | ||
6528 | PR c++/35652 | |
6529 | * builtins.h (c_strlen): Do not warn here. | |
6530 | * c-typeck.c (build_binary_op): Adjust calls to pointer_int_sum. | |
6531 | * c-common.c (pointer_int_sum): Take an explicit location. | |
6532 | Warn about offsets out of bounds. | |
6533 | * c-common.h (pointer_int_sum): Adjust declaration. | |
6534 | ||
6f401211 RW |
6535 | 2009-03-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
6536 | ||
a5f805df MLI |
6537 | * doc/invoke.texi (i386 and x86-64 Windows Options): Fix texinfo |
6538 | markup glitch. | |
6f401211 | 6539 | |
5a59b39e JJ |
6540 | 2009-03-26 Jakub Jelinek <jakub@redhat.com> |
6541 | ||
6542 | PR c++/39554 | |
6543 | * opts.c (warn_if_disallowed_function_p): Don't assume | |
6544 | get_callee_fndecl must return non-NULL. | |
6545 | ||
d5f89b53 VM |
6546 | 2009-03-26 Vladimir Makarov <vmakarov@redhat.com> |
6547 | ||
6548 | PR rtl-optimization/39522 | |
6549 | * reload1.c (reload_as_needed): Invalidate reg_last_reload_reg too | |
6550 | when reg_reloaded_valid is set. | |
6551 | ||
61238a79 UW |
6552 | 2009-03-26 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
6553 | ||
6554 | * config/spu/divv2df3.c: New file. | |
6555 | * config/spu/t-spu-elf (LIB2FUNCS_STATIC_EXTRA): Add it. | |
6556 | (DPBIT_FUNCS): Filter out _div_df. | |
6557 | ||
03f8829b BS |
6558 | 2009-03-26 Bernd Schmidt <bernd.schmidt@analog.com> |
6559 | ||
6560 | * config/bfin/bfin.c (bfin_optimize_loop): If the LSETUP goes before | |
6561 | a jump insn, count that jump in the distance to the loop start. | |
6562 | ||
9fdcdc74 KK |
6563 | 2009-03-25 Kaz Kojima <kkojima@gcc.gnu.org> |
6564 | ||
6565 | PR target/39523 | |
6566 | * config/sh/sh.c (calc_live_regs): Fix condition for global | |
6567 | registers except PIC_OFFSET_TABLE_REGNUM. | |
6568 | ||
46994828 KT |
6569 | 2009-03-25 Kai Tietz <kai.tietz@onevision.com> |
6570 | ||
6571 | PR/39518 | |
6572 | * doc/invoke.texi (-mconsole): New. | |
6573 | (-mcygwin): New. | |
6574 | (-mno-cygwin): New. | |
6575 | (-mdll): New. | |
6576 | (-mnop-fun-dllimport): New. | |
6577 | (-mthread): New. | |
6578 | (-mwin32): New. | |
6579 | (-mwindows): New. | |
6580 | (sub section "i386 and x86-64 Windows Options"): New. | |
6581 | ||
60839f5d | 6582 | 2009-03-25 Ralf Corsépius <ralf.corsepius@rtems.org> |
370017b4 RC |
6583 | |
6584 | * config/arm/rtems-elf.h: Remove LINK_GCC_C_SEQUENCE_SPEC. | |
6585 | * config/rs6000/t-rtems: Remove MULTILIB_EXTRA_OPTS. | |
6586 | ||
ae560440 RG |
6587 | 2009-03-25 Richard Guenther <rguenther@suse.de> |
6588 | ||
6589 | PR middle-end/39497 | |
6590 | * Makefile.in (dfp.o-warn): Use -fno-strict-aliasing instead | |
6591 | of -Wno-error. | |
6592 | ||
cd510f15 AM |
6593 | 2009-03-25 Andrey Belevantsev <abel@ispras.ru> |
6594 | ||
6595 | * config/ia64/ia64.c (ia64_set_sched_flags): Zero spec_info->mask when | |
6596 | neither of haifa/selective schedulers are working. | |
6597 | ||
44ab0f0e RW |
6598 | 2009-03-25 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
6599 | ||
6600 | * doc/invoke.texi (Debugging Options): Fix description of | |
6601 | -fno-merge-debug-strings. | |
6602 | ||
ad9646c7 HPN |
6603 | 2009-03-24 Hans-Peter Nilsson <hp@axis.com> |
6604 | ||
e6142656 HPN |
6605 | * config/cris/libgcc.ver: New version-script. |
6606 | * config/cris/t-linux (SHLIB_MAPFILES): Use it. | |
6607 | ||
ad9646c7 HPN |
6608 | * configure.ac <GAS features, nop mnemonic>: Add pattern |
6609 | crisv32-*-* for "nop". | |
ba20e309 | 6610 | <GAS features, Thread-local storage>: Add item for CRIS and CRIS v32. |
ad9646c7 HPN |
6611 | * configure: Regenerate. |
6612 | ||
09ac4473 IR |
6613 | 2009-03-24 Ira Rosen <irar@il.ibm.com> |
6614 | ||
6615 | PR tree-optimization/39529 | |
6616 | * tree-vect-transform.c (vect_create_data_ref_ptr): Call | |
6617 | mark_sym_for_renaming for the tag copied to the new vector | |
6618 | pointer. | |
6619 | ||
d94a427e AL |
6620 | 2009-03-24 Arthur Loiret <aloiret@debian.org> |
6621 | ||
ba20e309 | 6622 | * config.host (alpha*-*-linux*): Use driver-alpha.o and alpha/x-alpha. |
d94a427e AL |
6623 | * config/alpha/linux.h (host_detect_local_cpu): Declare, add to |
6624 | EXTRA_SPEC_FUNCTIONS. | |
6625 | (MCPU_MTUNE_NATIVE_SPECS, DRIVER_SELF_SPECS): New macros. | |
6626 | * config/alpha/driver-alpha.c, config/alpha/x-alpha: New. | |
6627 | * doc/invoke.texi (DEC Alpha Options): Document 'native' value for | |
6628 | -march and -mtune options. | |
6629 | ||
60839f5d | 6630 | 2009-03-24 Ralf Corsépius <ralf.corsepius@rtems.org> |
722d07aa RC |
6631 | |
6632 | * config/m68k/t-rtems: Add m5329 multilib. | |
6633 | ||
603f5959 DS |
6634 | 2009-03-24 Dodji Seketeli <dodji@redhat.com> |
6635 | Jakub Jelinek <jakub@redhat.com> | |
6636 | ||
6637 | PR debug/39524 | |
6638 | * dwarf2out.c (gen_variable_die): Avoid adding duplicate declaration | |
6639 | nodes. | |
6640 | ||
c5cdb03f JJ |
6641 | 2009-03-23 Jakub Jelinek <jakub@redhat.com> |
6642 | ||
6643 | PR c/39495 | |
6644 | * c-parser.c (c_parser_omp_for_loop): Call c_parser_binary_expression | |
6645 | instead of c_parser_expression_conv, if original_code isn't one of the | |
6646 | 4 allowed comparison codes, fail. | |
6647 | ||
3691626c RG |
6648 | 2009-03-23 Richard Guenther <rguenther@suse.de> |
6649 | ||
6650 | * cgraph.h (struct cgraph_node): Reorder fields for 64-bit hosts. | |
6651 | * tree.h (struct tree_type): Likewise. | |
6652 | * reload.h (struct insn_chain): Likewise. | |
6653 | * dwarf2out.c (struct dw_loc_descr_struct): Likewise. | |
6654 | * function.h (struct function): Likewise. | |
6655 | * tree-ssa-structalias.c (struct equiv_class_label): Likewise. | |
6656 | ||
88ccb72a JJ |
6657 | 2009-03-23 Jakub Jelinek <jakub@redhat.com> |
6658 | ||
6659 | PR tree-optimization/39516 | |
6660 | * lambda-code.c (perfect_nestify): Fix type of the uboundvar variable. | |
6661 | ||
60839f5d | 6662 | 2009-03-23 Bingfeng Mei <bmei@broadcom.com> |
a583a67e | 6663 | |
2ba9daa7 | 6664 | * config.gcc (need_64bit_hwint): Make clear that need_64bit_hwint |
a583a67e BM |
6665 | should be set true if BITS_PER_WORD of target is bigger than 32 |
6666 | ||
f82162f8 HPN |
6667 | 2009-03-22 Hans-Peter Nilsson <hp@axis.com> |
6668 | ||
6669 | * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): | |
6670 | Translate -B-options to -rpath-link. Correct existing | |
6671 | rpath-link and conditionalize on !nostdlib. | |
6672 | ||
048fd785 RW |
6673 | 2009-03-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
6674 | ||
6675 | * doc/extend.texi (Function Attributes, Variable Attributes): | |
6676 | Fix typos. | |
6677 | * doc/invoke.texi (Debugging Options, Optimize Options) | |
6678 | (i386 and x86-64 Options, MCore Options): Likewise. | |
6679 | ||
6e75c1a9 JJ |
6680 | 2009-03-20 Jakub Jelinek <jakub@redhat.com> |
6681 | ||
6682 | PR debug/37890 | |
6683 | * dwarf2out.c (gen_namespace_die): Add context_die argument and use | |
6684 | it for block local namespace aliases. | |
6685 | (gen_decl_die): Pass context_die to gen_namespace_die. | |
6686 | ||
ea1199ee JJ |
6687 | 2009-03-19 Jakub Jelinek <jakub@redhat.com> |
6688 | ||
6689 | PR c/39495 | |
6690 | * c-omp.c (c_finish_omp_for): Allow NE_EXPR with TREE_TYPE (decl)'s | |
6691 | minimum or maximum value. | |
6692 | ||
58929c10 AO |
6693 | 2009-03-19 Alexandre Oliva <aoliva@redhat.com> |
6694 | ||
6695 | * reginfo.c (globalize_reg): Recompute derived reg sets. | |
6696 | ||
60839f5d | 6697 | 2009-03-19 Ozkan Sezer <sezeroz@gmail.com> |
234952b3 OS |
6698 | |
6699 | PR target/39063 | |
6700 | * libgcc2.c (mprotect): Do not use signed arguments for | |
6701 | VirtualProtect, use DWORD arguments. Also fix the 'may | |
6702 | be used uninitialized' warning for the np variable. | |
6703 | ||
f57c2f04 JJ |
6704 | 2009-03-19 Jakub Jelinek <jakub@redhat.com> |
6705 | ||
6706 | PR target/39496 | |
6707 | * config/i386/i386.c (ix86_function_regparm): Don't optimize local | |
6708 | functions using regparm calling conventions when not optimizing. | |
6709 | (ix86_function_sseregparm): Similarly for sseregparm calling | |
6710 | conventions. | |
6711 | ||
9e517d61 LF |
6712 | 2009-03-19 Li Feng <nemokingdom@gmail.com> |
6713 | ||
6714 | PR middle-end/39500 | |
6715 | * tree-data-ref.c (analyze_subscript_affine_affine): There is no | |
6716 | dependence if the first conflict is after niter iterations. | |
6717 | ||
8ef20026 HPN |
6718 | 2009-03-19 Hans-Peter Nilsson <hp@axis.com> |
6719 | ||
6720 | PR middle-end/38609 | |
6721 | * config/cris/cris.h (FRAME_POINTER_REQUIRED): Force for all | |
6722 | functions with dynamic stack-pointer adjustments. | |
6723 | ||
64e4a1a6 BE |
6724 | 2009-03-19 Ben Elliston <bje@au.ibm.com> |
6725 | ||
6726 | * doc/invoke.texi (RS/6000 and PowerPC Options): Fix -msdata-data | |
6727 | option; change to -msdata=data. | |
6728 | ||
9a0f3e86 RW |
6729 | 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
6730 | ||
6731 | * c.opt: Unify help texts for -Wdeprecated, -Wsystem-headers, | |
6732 | and -fopenmp. | |
6733 | ||
09bc5979 EB |
6734 | 2009-03-18 Eric Botcazou <ebotcazou@adacore.com> |
6735 | ||
6736 | PR target/35180 | |
6737 | * config/sparc/sparc.md (do_builtin_setjmp_setup): Prettify asm output. | |
6738 | ||
332459cd SL |
6739 | 2009-03-18 Sandra Loosemore <sandra@codesourcery.com> |
6740 | ||
6741 | * doc/invoke.texi (Code Gen Options): Expand discussion of | |
6742 | -fno-common. | |
6743 | ||
8f5929e1 JJ |
6744 | 2009-03-18 Jakub Jelinek <jakub@redhat.com> |
6745 | ||
6746 | * dse.c (struct group_info): Reorder fields for 64-bit hosts. | |
6747 | * matrix-reorg.c (struct matrix_info): Likewise. | |
6748 | * tree-ssa-loop-ivopts.c (struct ivopts_data): Likewise. | |
6749 | * rtl.h (struct mem_attrs): Likewise. | |
6750 | * df.h (struct df): Likewise. | |
6751 | * tree-data-ref.h (struct data_dependence_relation): Likewise. | |
6752 | * ira-int.h (struct ira_allocno): Likewise. | |
6753 | * df-scan.c (struct df_collection_rec): Likewise. | |
6754 | * ira.c (struct equivalence): Likewise. | |
6755 | * function.c (struct temp_slot): Likewise. | |
6756 | * cfgloop.h (struct loop): Likewise. | |
6757 | ||
d130d647 JJ |
6758 | PR debug/39485 |
6759 | * function.c (use_register_for_decl): When not optimizing, disregard | |
6760 | register keyword for variables with types containing methods. | |
6761 | ||
9968d233 SP |
6762 | 2009-03-18 Sebastian Pop <sebastian.pop@amd.com> |
6763 | ||
6764 | PR middle-end/39447 | |
6765 | * graphite.c (exclude_component_ref): Renamed contains_component_ref_p. | |
6766 | (is_simple_operand): Call contains_component_ref_p before calling data | |
6767 | reference analysis that would fail on COMPONENT_REFs. | |
6768 | ||
6769 | * tree-vrp.c (search_for_addr_array): Fix formatting. | |
6770 | ||
69484bfd RG |
6771 | 2009-03-18 Richard Guenther <rguenther@suse.de> |
6772 | ||
6773 | * tree-vect-transform.c (vect_loop_versioning): Fold the | |
6774 | generated comparisons. | |
6775 | * tree-vectorizer.c (set_prologue_iterations): Likewise. | |
6776 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
6777 | ||
66811228 RW |
6778 | 2009-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
6779 | ||
0631b69f RW |
6780 | PR middle-end/37805 |
6781 | * opts.c (print_specific_help): In addition to `undocumented', | |
6782 | accept `separate' and `joined' flags if passed alone. Describe | |
6783 | output by the first matched one of those. | |
6784 | (common_handle_option): Skip over empty strings. | |
6785 | * gcc.c (display_help): Fix help string for `--help='. | |
6786 | * doc/invoke.texi (Option Summary, Overall Options): With | |
6787 | `--help=', classes and qualifiers can both be repeated, but | |
6788 | only the latter can be negated. One should not pass only | |
6789 | negated qualifiers. Fix markup and examples. | |
6790 | ||
66811228 RW |
6791 | Revert |
6792 | 2008-10-14 Jakub Jelinek <jakub@redhat.com> | |
6793 | PR middle-end/37805 | |
6794 | * opts.c (common_handle_option): Don't ICE on -fhelp=joined | |
6795 | and -fhelp=separate. | |
6796 | ||
3c072c6b JY |
6797 | 2009-03-17 Jing Yu <jingyu@google.com> |
6798 | ||
6799 | PR middle-end/39378 | |
80c65208 JY |
6800 | * function.h (struct rtl_data): Move is_thunk from here... |
6801 | (struct function): ...to here. | |
6802 | * cp/method.c (use_thunk): Change is_thunk from crtl to cfun. | |
3c072c6b JY |
6803 | * varasm.c (assemble_start_function): Change is_thunk from crtl to |
6804 | cfun. | |
80c65208 JY |
6805 | * config/alpha/alpha.c (alpha_sa_mask): Change is_thunk from crtl to |
6806 | cfun. | |
6807 | (alpha_does_function_need_gp, alpha_start_function): Likewise. | |
6808 | (alpha_output_function_end_prologue): Likewise. | |
6809 | (alpha_end_function, alpha_output_mi_thunk_osf): Likewise. | |
6810 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Likewise. | |
6811 | (rs6000_output_function_epilogue): Likewise. | |
6812 | * config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Likewise. | |
3c072c6b | 6813 | |
9ade279b UB |
6814 | 2009-03-17 Uros Bizjak <ubizjak@gmail.com> |
6815 | ||
6816 | PR target/39482 | |
6817 | * config/i386/i386.md (*truncdfsf_mixed): Avoid combining registers | |
6818 | from different units in a single alternative. | |
6819 | (*truncdfsf_i387): Ditto. | |
6820 | (*truncxfsf2_mixed): Ditto. | |
6821 | (*truncxfdf2_mixed): Ditto. | |
6822 | ||
16e60c17 JJ |
6823 | 2009-03-17 Jakub Jelinek <jakub@redhat.com> |
6824 | ||
98381eb4 JJ |
6825 | * dwarf2out.c (dwarf2out_imported_module_or_decl_1): Allow |
6826 | non-NAMESPACE_DECL IMPORTED_DECL_ASSOCIATED_DECL. | |
6827 | ||
df5deb18 JJ |
6828 | PR debug/39474 |
6829 | * tree-ssa-live.c (remove_unused_locals): Don't remove local | |
6830 | unused non-artificial variables when not optimizing. | |
6831 | ||
a3f596ba JJ |
6832 | PR debug/39471 |
6833 | * dwarf2out.c (dwarf2out_imported_module_or_decl_1): Emit | |
6834 | DW_TAG_imported_module even if decl is IMPORTED_DECL with | |
6835 | NAMESPACE_DECL in its DECL_INITIAL. | |
6836 | ||
6b2b8871 JJ |
6837 | PR middle-end/39443 |
6838 | * optabs.c (set_user_assembler_libfunc): New function. | |
6839 | * expr.h (set_user_assembler_libfunc): New prototype. | |
6840 | * c-common.c: Include libfuncs.h. | |
6841 | (set_builtin_user_assembler_name): Call set_user_assembler_libfunc | |
6842 | for memcmp, memset, memcpy, memmove and abort. | |
6843 | * Makefile.in (c-common.o): Depend on libfuncs.h. | |
6844 | ||
16e60c17 JJ |
6845 | PR debug/39412 |
6846 | * dwarf2out.c (gen_inlined_enumeration_type_die, | |
6847 | gen_inlined_structure_type_die, gen_inlined_union_type_die, | |
6848 | gen_tagged_type_instantiation_die): Removed. | |
6849 | (gen_decl_die): For TYPE_DECL_IS_STUB with non-NULL decl_origin | |
6850 | do nothing. | |
6851 | ||
4d936aca JJ |
6852 | 2009-03-17 Janis Johnson <janis187@us.ibm.com> |
6853 | ||
6854 | PR testsuite/38526 | |
6855 | * Makefile.in (site.exp): Rename TEST_GCC_EXEC_PREFIX and comment | |
6856 | its use. | |
6857 | (check-%): Don't set GCC_EXEC_PREFIX when invoking runtest. | |
6858 | (check-parallel-%): Ditto. | |
6859 | (check-consistency): Ditto. | |
6860 | ||
4e9b2e50 KT |
6861 | 2009-03-17 Kai Tietz <kai.tietz@onevision.com> |
6862 | ||
6863 | * ipa-struct-reorg.c (create_general_new_stmt): Initialize | |
6864 | local variable rhs by NULL_TREE. | |
6865 | ||
21440b2d L |
6866 | 2009-03-17 H.J. Lu <hongjiu.lu@intel.com> |
6867 | ||
6868 | PR target/39477 | |
9ade279b | 6869 | * doc/extend.texi: Correct register behavior for regparm on Intel 386. |
21440b2d | 6870 | |
d8905c6a L |
6871 | 2009-03-17 H.J. Lu <hongjiu.lu@intel.com> |
6872 | ||
6873 | PR target/39476 | |
9ade279b | 6874 | * config/i386/i386.c (ix86_function_regparm): Rewrite for 64bit. |
d8905c6a L |
6875 | |
6876 | 2009-03-17 H.J. Lu <hongjiu.lu@intel.com> | |
435a61d3 L |
6877 | |
6878 | PR target/39473 | |
6879 | * config/i386/i386.c (ix86_expand_call): Check extra clobbers | |
6880 | for ms->sysv ABI calls only in 64bit mode. | |
6881 | ||
6882 | * config/i386/i386.md (untyped_call): Support 32bit. | |
6883 | ||
cdcabece L |
6884 | 2009-03-16 H.J. Lu <hongjiu.lu@intel.com> |
6885 | ||
6886 | * doc/extend.texi: Replace x86_65 with x86_64. | |
6887 | ||
97b4ba9f JJ |
6888 | 2009-03-16 Jakub Jelinek <jakub@redhat.com> |
6889 | ||
6890 | PR tree-optimization/39455 | |
6891 | * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Fix types | |
6892 | mismatches for POINTER_TYPE_P (type). | |
6893 | (number_of_iterations_le): Likewise. | |
6894 | ||
60839f5d | 6895 | 2009-03-16 Hariharan Sandanagobalane <hariharan@picochip.com> |
83c191e1 HS |
6896 | |
6897 | * config/picochip/picochip.c: Removed profiling support. | |
6898 | * config/picochip/picochip.md: Removed profiling instruction. | |
6899 | * config/picochip/picochip.h: Removed profiling builtin. | |
6900 | ||
f38095f3 JM |
6901 | 2009-03-16 Joseph Myers <joseph@codesourcery.com> |
6902 | ||
6903 | * doc/install.texi (--with-host-libstdcxx): Document. | |
6904 | ||
2cb4817b AS |
6905 | 2009-03-14 Anatoly Sokolov <aesok@post.ru> |
6906 | ||
6907 | PR target/34299 | |
6908 | * config/avr/avr.c (avr_handle_fndecl_attribute): Move code for | |
6909 | generate a warning if the function name does not begin with | |
6910 | "__vector" and the function has either the 'signal' or 'interrupt' | |
6911 | attribute, from here to ... | |
6912 | (avr_declare_function_name): ...here. New function. | |
6913 | * config/avr/avr.h (ASM_DECLARE_FUNCTION_NAME): Redefine. | |
6914 | * config/avr/avr-protos.h (avr_declare_function_name): Declare. | |
6915 | ||
39b2ac74 JJ |
6916 | 2009-03-14 Jakub Jelinek <jakub@redhat.com> |
6917 | ||
6918 | PR bootstrap/39454 | |
6919 | * cse.c (fold_rtx): Don't modify original const_arg1 when | |
6920 | canonicalizing SHIFT_COUNT_TRUNCATED shift count, do it on a | |
6921 | separate variable instead. | |
6922 | * rtlanal.c (nonzero_bits1) <case ASHIFTRT>: Don't assume anything | |
6923 | from out of range shift counts. | |
6924 | (num_sign_bit_copies1) <case ASHIFTRT, case ASHIFT>: Similarly. | |
6925 | ||
ad41bd84 | 6926 | 2009-03-13 Catherine Moore <clm@codesourcery.com> |
f7a82dee | 6927 | |
60839f5d | 6928 | * config/i386/x-mingw32 (host-mingw32.o): Replace |
f7a82dee CM |
6929 | diagnostic.h with $(DIAGNOSTIC_H). |
6930 | ||
ad41bd84 | 6931 | 2009-03-12 Jakub Jelinek <jakub@redhat.com> |
03a18198 JJ |
6932 | |
6933 | PR target/39431 | |
6934 | * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): New | |
6935 | predicate. | |
6936 | * config/i386/sync.md (sync_compare_and_swap<mode>, | |
6937 | sync_compare_and_swap_cc<mode>): For DImode with -m32 -fpic check | |
6938 | if operands[1] is cmpxchg8b_pic_memory_operand, if not force address | |
6939 | into a register. | |
6940 | (sync_double_compare_and_swapdi_pic, | |
6941 | sync_double_compare_and_swap_ccdi_pic): Require operand 1 to be | |
6942 | cmpxchg8b_pic_memory_operand instead of just memory_operand. | |
6943 | ||
122c59c7 L |
6944 | 2009-03-12 H.J. Lu <hongjiu.lu@intel.com> |
6945 | ||
6946 | PR target/39445 | |
9ade279b | 6947 | * config/i386/i386.c (ix86_expand_push): Don't set memory alignment. |
122c59c7 | 6948 | |
cec8874f L |
6949 | 2009-03-12 H.J. Lu <hongjiu.lu@intel.com> |
6950 | ||
6951 | PR target/39327 | |
6952 | * config/i386/sse.md (avx_addsubv8sf3): Correct item bits. | |
6953 | (avx_addsubv4df3): Likewise. | |
6954 | (*avx_addsubv4sf3): Likewise. | |
6955 | (sse3_addsubv4sf3): Likewise. | |
6956 | ||
bbb52802 L |
6957 | 2009-03-12 H.J. Lu <hongjiu.lu@intel.com> |
6958 | ||
6959 | PR target/38824 | |
9ade279b | 6960 | * config/i386/i386.md: Compare REGNO on the new peephole2 patterns. |
bbb52802 | 6961 | |
a812fb07 VM |
6962 | 2009-03-12 Vladimir Makarov <vmakarov@redhat.com> |
6963 | ||
6964 | PR debug/39432 | |
6965 | * ira-int.h (struct allocno): Fix comment for calls_crossed_num. | |
6966 | * ira-conflicts.c (ira_build_conflicts): Prohibit call used | |
6967 | registers for allocnos created from user-defined variables. | |
6968 | ||
4caab5ba UW |
6969 | 2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
6970 | ||
6971 | PR target/39181 | |
6972 | * config/spu/spu.c (spu_expand_mov): Handle invalid subregs | |
6973 | of non-integer mode as well. | |
6974 | ||
498e51ca AN |
6975 | 2009-03-11 Adam Nemet <anemet@caviumnetworks.com> |
6976 | ||
6977 | * gimplify.c (gimplify_call_expr): Don't set CALL_CANNOT_INLINE_P | |
6978 | for functions for which the parameter types are unknown. | |
6979 | ||
9bfaf89d JJ |
6980 | 2009-03-11 Jakub Jelinek <jakub@redhat.com> |
6981 | ||
6982 | PR target/39137 | |
9ade279b | 6983 | * cfgexpand.c (get_decl_align_unit): Use LOCAL_DECL_ALIGNMENT macro. |
9bfaf89d JJ |
6984 | * defaults.h (LOCAL_DECL_ALIGNMENT): Define if not yet defined. |
6985 | * config/i386/i386.h (LOCAL_DECL_ALIGNMENT): Define. | |
6986 | * config/i386/i386.c (ix86_local_alignment): For | |
6987 | -m32 -mpreferred-stack-boundary=2 use 32-bit alignment for | |
6988 | long long variables on the stack to avoid dynamic realignment. | |
6989 | Allow the first argument to be a decl rather than type. | |
6990 | * doc/tm.texi (LOCAL_DECL_ALIGNMENT): Document. | |
6991 | ||
18a3bdcb NC |
6992 | 2009-03-11 Nick Clifton <nickc@redhat.com> |
6993 | ||
6994 | PR target/5362 | |
40190a76 NC |
6995 | * config/mcore/mcore.opt: Remove deprecated m4align and m8align |
6996 | options. | |
6997 | Add description to mno-lsim option. | |
6998 | * config/mcore/mcore.h: Remove comment about deprecated m4align | |
6999 | option. | |
7000 | (TARGET_DEFAULT): Remove deprecated MASK_M8ALIGN. | |
7001 | * doc/invoke.texi: Add description of mno-lsim and | |
7002 | mstack-increment options. | |
7003 | ||
18a3bdcb NC |
7004 | * config/fr30/fr30.opt: Document the -mno-lsim option. |
7005 | * doc/invoke.texi: Add descriptions of the FR30's -msmall-model | |
7006 | and -mno-lsim options. | |
7007 | ||
dc215785 UW |
7008 | 2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
7009 | ||
7010 | * fold-const.c (fold_comparison): Only call fold_inf_compare | |
7011 | if the mode supports infinities. | |
7012 | ||
7716876b JM |
7013 | 2009-03-11 Jason Merrill <jason@redhat.com> |
7014 | ||
7015 | PR debug/39086 | |
7016 | * tree-nrv.c (tree_nrv): Don't do this optimization if the front | |
7017 | end already did. Notice GIMPLE_CALL modifications of the result. | |
7018 | Don't copy debug information from an ignored decl or a decl from | |
7019 | another function. | |
7020 | ||
ddef83d2 RG |
7021 | 2009-03-10 Richard Guenther <rguenther@suse.de> |
7022 | Nathan Froyd <froydnj@codesourcery.com> | |
7023 | ||
7024 | PR middle-end/37850 | |
9ade279b | 7025 | * libgcc2.c (__mulMODE3): Use explicit assignments to form the result. |
ddef83d2 RG |
7026 | (__divMODE3): Likewise. |
7027 | ||
9a9ba8d9 JJ |
7028 | 2009-03-09 Jakub Jelinek <jakub@redhat.com> |
7029 | ||
7030 | PR tree-optimization/39394 | |
7031 | * gimplify.c (gimplify_type_sizes): Gimplify DECL_SIZE and | |
7032 | DECL_SIZE_UNIT of variable length FIELD_DECLs. | |
7033 | ||
929b7fc3 AK |
7034 | 2009-03-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
7035 | ||
7036 | * recog.c (verfiy_changes): Disallow renaming of hard regs in | |
7037 | inline asms for register asm ("") declarations. | |
7038 | ||
1803581d EB |
7039 | 2009-03-09 Eric Botcazou <ebotcazou@adacore.com> |
7040 | ||
7041 | * fold-const.c (fold_unary): Fix comment. | |
7042 | ||
8454d27e JH |
7043 | 2009-03-07 Jan Hubicka <jh@suse.cz> |
7044 | ||
7045 | PR target/39361 | |
969a5433 JJ |
7046 | * tree-inline.c (setup_one_parameter): Do replacement of const |
7047 | argument by constant in SSA form. | |
8454d27e | 7048 | |
3a695389 UW |
7049 | 2009-03-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
7050 | ||
7051 | PR middle-end/38028 | |
7052 | * function.c (assign_parm_setup_stack): Use STACK_SLOT_ALIGNMENT to | |
7053 | determine alignment passed to assign_stack_local. | |
7054 | (assign_parms_unsplit_complex): Likewise. | |
7055 | * except.c (sjlj_build_landing_pads): Likewise. | |
7056 | ||
9f0e7885 JJ |
7057 | 2009-03-06 Jakub Jelinek <jakub@redhat.com> |
7058 | ||
65401a0b JJ |
7059 | PR middle-end/39360 |
7060 | * tree-flow.h (add_referenced_var): Return bool instead of void. | |
7061 | * tree-dfa.c (add_referenced_var): Return result of | |
7062 | referenced_var_check_and_insert call. | |
7063 | * tree-inline.c (expand_call_inline): Call add_referenced_var instead | |
7064 | of referenced_var_check_and_insert. | |
7065 | ||
9f0e7885 | 7066 | PR debug/39372 |
9ade279b | 7067 | * dwarf2out.c (add_abstract_origin_attribute): Return origin_die. |
9f0e7885 JJ |
7068 | (gen_variable_die): Emit DW_AT_location on abstract static variable's |
7069 | DIE, don't emit it if abstract origin already has it. | |
7070 | * tree-cfg.c (remove_useless_stmts_bind): GIMPLE_BINDs with any | |
7071 | BLOCK_NONLOCALIZED_VARS in its gimple_bind_block aren't useless. | |
7072 | ||
3b664bd1 JBG |
7073 | 2009-03-06 Jan-Benedict Glaw <jbglaw@lug-owl.de> |
7074 | ||
ba20e309 | 7075 | * genpreds.c (needs_variable): Fix parentheses at variable name |
3b664bd1 JBG |
7076 | detection. |
7077 | (write_tm_constrs_h): Indent generated code. | |
7078 | ||
d8f8ca80 RR |
7079 | 2009-03-06 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
7080 | ||
7081 | * doc/extend.texi (Function Attributes): Add documentation | |
7082 | for isr attributes. | |
7083 | ||
6c3d550c JJ |
7084 | 2009-03-06 Jakub Jelinek <jakub@redhat.com> |
7085 | ||
7086 | PR debug/39387 | |
7087 | * dwarf2out.c (dwarf2out_imported_module_or_decl_1): For IMPORTED_DECL | |
7088 | take locus from its DECL_SOURCE_LOCATION instead of input_location. | |
7089 | ||
f9e96751 BS |
7090 | 2009-03-05 Bernd Schmidt <bernd.schmidt@analog.com> |
7091 | ||
7092 | * config/bfin/bfin.c (bfin_discover_loop): When retrying fails, mark | |
7093 | the loop as bad. | |
7094 | ||
ee0ee7e2 JJ |
7095 | 2009-03-05 Jakub Jelinek <jakub@redhat.com> |
7096 | ||
7097 | PR debug/39379 | |
7098 | * tree-cfg.c (remove_useless_stmts_bind): Don't remove GIMPLE_BINDs | |
7099 | with blocks containing IMPORTED_DECLs in BLOCK_VARS. | |
7100 | ||
6c6094f1 UB |
7101 | 2009-03-05 Uros Bizjak <ubizjak@gmail.com> |
7102 | ||
7103 | * config/i386/i386.md (R8_REG, R9_REG): New constants. | |
7104 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Use named | |
7105 | constants instead of magic numbers. | |
7106 | (HARD_REGNO_CALLER_SAVE_MODE): Ditto. | |
7107 | (QI_REG_P): Ditto. | |
7108 | * config/i386/i386.c (x86_64_int_parameter_registers): Ditto. | |
7109 | (x86_64_ms_abi_int_parameter_registers): Ditto. | |
7110 | (x86_64_int_return_registers): Ditto. | |
09f8a8d3 | 7111 | (ix86_maybe_switch_abi): Ditto. |
6c6094f1 UB |
7112 | (ix86_expand_call): Ditto for clobbered_registers array. |
7113 | (ix86_hard_regno_mode_ok): Ditto. | |
7114 | (x86_extended_QIreg_mentioned_p): Ditto. | |
7115 | ||
b267bd41 R |
7116 | 2009-03-05 J"orn Rennecke <joern.rennecke@arc.com> |
7117 | ||
6c6094f1 | 7118 | PR tree-optimization/39349 |
1f3ad3f0 R |
7119 | * cse.c (cse_insn): Fix loop to stop at VOIDmode. |
7120 | ||
b267bd41 R |
7121 | * combine.c (gen_lowpart_for_combine): Use omode when generating |
7122 | clobber. | |
7123 | ||
1242bc9d R |
7124 | 2009-03-04 J"orn Rennecke <joern.rennecke@arc.com> |
7125 | ||
6c6094f1 | 7126 | PR rtl-optimization/39235 |
1242bc9d R |
7127 | * loop-iv.c (get_simple_loop_desc): Use XCNEW. |
7128 | ||
48f03606 ZD |
7129 | 2009-03-04 Zdenek Dvorak <ook@ucw.cz> |
7130 | ||
7131 | * graphite.c (nb_reductions_in_loop): Update simple_iv arguments. | |
7132 | ||
b505e785 RG |
7133 | 2009-03-04 Richard Guenther <rguenther@suse.de> |
7134 | ||
7135 | PR tree-optimization/39362 | |
7136 | * tree-ssa-sccvn.c (visit_use): Stores and copies from SSA_NAMEs | |
7137 | that occur in abnormal PHIs should be varying. | |
7138 | ||
f017bf5e ZD |
7139 | 2009-03-04 Zdenek Dvorak <ook@ucw.cz> |
7140 | ||
7141 | * tree-scalar-evolution.c (analyze_scalar_evolution_in_loop): | |
7142 | Extend comments. | |
7143 | (simple_iv): Take loop as an argument instead of statement. | |
7144 | * tree-scalar-evolution.h (simple_iv): Declaration changed. | |
7145 | * tree-ssa-loop-niter.c (number_of_iterations_exit): Update calls | |
7146 | to simple_iv. | |
7147 | * tree-ssa-loop-ivopts.c (determine_biv_step, find_givs_in_stmt_scev): | |
7148 | Ditto. | |
7149 | * tree-parloops.c (loop_parallel_p, canonicalize_loop_ivs): Ditto. | |
7150 | * matrix-reorg.c (analyze_transpose): Ditto. | |
7151 | * tree-data-ref.c (dr_analyze_innermost): Ditto. | |
7152 | * tree-vect-analyze.c (vect_analyze_data_refs): Ditto. | |
7153 | * tree-predcom.c (ref_at_iteration): Ditto. | |
7154 | * tree-ssa-loop-prefetch.c (idx_analyze_ref): Ditto. | |
7155 | ||
6a66f28e RG |
7156 | 2009-03-04 Richard Guenther <rguenther@suse.de> |
7157 | ||
7158 | PR tree-optimization/39358 | |
7159 | * tree-ssa-structalias.c (do_sd_constraint): Fix check for | |
7160 | escaped_id and callused_id. | |
7161 | (solve_graph): Likewise. | |
7162 | ||
57e454ee RG |
7163 | 2009-03-04 Richard Guenther <rguenther@suse.de> |
7164 | ||
7165 | PR tree-optimization/39339 | |
7166 | * tree-sra.c (try_instantiate_multiple_fields): Make it | |
7167 | no longer ICE on the above. | |
7168 | ||
a6fe9ed4 JM |
7169 | 2009-03-03 Joseph Myers <joseph@codesourcery.com> |
7170 | ||
7171 | * emit-rtl.c (adjust_address_1): Reduce offset to a signed value | |
7172 | that fits within Pmode. | |
7173 | ||
dc672951 SE |
7174 | 2009-03-03 Steve Ellcey <sje@cup.hp.com> |
7175 | ||
7176 | PR middle-end/10109 | |
7177 | * tm.texi (LIBCALL_VALUE): Update description. | |
7178 | ||
8b9d598f SE |
7179 | 2009-03-03 Steve Ellcey <sje@cup.hp.com> |
7180 | ||
7181 | PR middle-end/34443 | |
7182 | * doc/extend.texi (section): Update description. | |
7183 | ||
13e4e36e L |
7184 | 2009-03-03 H.J. Lu <hongjiu.lu@intel.com> |
7185 | ||
7186 | PR middle-end/39345 | |
7187 | * tree-inline.c (remapped_type): New. | |
7188 | (can_be_nonlocal): Call remapped_type instead of remap_type. | |
7189 | ||
067dd3c9 JJ |
7190 | 2009-03-03 Jakub Jelinek <jakub@redhat.com> |
7191 | ||
7192 | PR fortran/39354 | |
7193 | * gimplify.c (goa_stabilize_expr): Handle tcc_comparison, | |
7194 | TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR. | |
7195 | ||
9bd9f738 RG |
7196 | 2009-03-03 Richard Guenther <rguenther@suse.de> |
7197 | ||
7198 | PR middle-end/39272 | |
7199 | * tree.c (tree_nonartificial_location): New function. | |
7200 | * tree.h (tree_nonartificial_location): Declare. | |
7201 | * builtins.c (expand_builtin_memory_chk): Provide location | |
7202 | of the call location for artificial function pieces. | |
7203 | (maybe_emit_chk_warning): Likewise. | |
7204 | (maybe_emit_sprintf_chk_warning): Likewise. | |
7205 | (maybe_emit_free_warning): Likewise. | |
7206 | * expr.c (expand_expr_real_1): Likewise. | |
7207 | ||
f07049c8 JJ |
7208 | 2009-03-03 Jakub Jelinek <jakub@redhat.com> |
7209 | ||
7210 | PR tree-optimization/39343 | |
7211 | * tree-ssa-ccp.c (maybe_fold_offset_to_address): Don't check if | |
7212 | COMPONENT_REF t has ARRAY_TYPE. | |
7213 | ||
7d4fba4a SP |
7214 | 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> |
7215 | ||
7216 | PR middle-end/39335 | |
7217 | * tree-parloops.c (canonicalize_loop_ivs): Call fold_convert | |
7218 | when the type precision of the induction variable should be | |
7219 | larger than the type precision of nit. | |
7220 | (gen_parallel_loop): Update use of canonicalize_loop_ivs. | |
7221 | * graphite.c (graphite_loop_normal_form): Same. | |
7222 | * tree-flow.h (canonicalize_loop_ivs): Update declaration. | |
7223 | ||
78168632 UB |
7224 | 2009-03-02 Uros Bizjak <ubizjak@gmail.com> |
7225 | ||
7226 | * config/i386/i386.md (ST?_REG, MM?_REG): New constants. | |
7227 | (*call_1_rex64_ms_sysv): Use named constants instead of magic | |
6c6094f1 | 7228 | numbers to describe clobbered registers. |
78168632 | 7229 | (*call_value_0_rex64_ms_sysv): Ditto. |
6c6094f1 UB |
7230 | * config/i386/mmx.md (mmx_emms): Ditto. |
7231 | (mmx_femms): Ditto. | |
78168632 | 7232 | |
63553059 RS |
7233 | 2009-03-02 Richard Sandiford <rdsandiford@googlemail.com> |
7234 | ||
7235 | * config/mips/mips.c (mips_mdebug_abi_name): Fix the handling | |
7236 | of ABI_64. | |
7237 | ||
500a1f85 UW |
7238 | 2009-03-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
7239 | ||
7240 | * config/spu/spu.c (TARGET_SECTION_TYPE_FLAGS): Define. | |
7241 | (spu_section_type_flags): New function. | |
7242 | ||
962aae34 UB |
7243 | 2009-03-02 Uros Bizjak <ubizjak@gmail.com> |
7244 | ||
7245 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Do not copy | |
7246 | reg_class_contents of FLOAT_REGS into a temporary. | |
7247 | ||
6dfb529c | 7248 | 2009-03-02 Richard Guenther <rguenther@suse.de> |
962aae34 | 7249 | Ira Rosen <irar@il.ibm.com> |
6dfb529c RG |
7250 | |
7251 | PR tree-optimization/39318 | |
7252 | * tree-vect-transform.c (vectorizable_call): Transfer the EH region | |
7253 | information to the vectorized statement. | |
7254 | ||
6b5629db UB |
7255 | 2009-03-01 Uros Bizjak <ubizjak@gmail.com> |
7256 | ||
434426d2 UB |
7257 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Do not shadow "i" |
7258 | variable. Use defined names instead of magic constants for REX SSE | |
7259 | registers. | |
6b5629db | 7260 | |
14e5b285 RG |
7261 | 2009-03-01 Richard Guenther <rguenther@suse.de> |
7262 | ||
7263 | PR tree-optimization/39331 | |
7264 | * omp-low.c (lower_send_shared_vars): Do not receive new | |
7265 | values for the reference of DECL_BY_REFERENCE parms or results. | |
7266 | ||
526d73ab JH |
7267 | 2009-03-01 Jan Hubicka <jh@suse.cz> |
7268 | ||
7269 | PR debug/39267 | |
7270 | * tree.h (BLOCK_NONLOCALIZED_VARS, BLOCK_NUM_NONLOCALIZED_VARS, | |
7271 | BLOCK_NONLOCALIZED_VAR): New macros. | |
7272 | (tree_block): Add nonlocalized_vars. | |
f4ea99bd EB |
7273 | * dwarf2out.c (gen_formal_parameter_die, gen_variable_die, |
7274 | gen_decl_die): Add origin argument. Allow generation of die with | |
7275 | origin at hand only. | |
526d73ab | 7276 | (gen_member_die, gen_type_die_with_usage, force_decl_die, |
f4ea99bd EB |
7277 | declare_in_namespace, gen_namescpace_die, dwarf2out_decl): Update use |
7278 | of gen_*. | |
526d73ab JH |
7279 | (gen_block_die): Fix checking for unused blocks. |
7280 | (process_scope_var): Break out from .... ; work with origins only. | |
7281 | (decls_for_scope) ... here; process nonlocalized list. | |
7282 | (dwarf2out_ignore_block): Look for nonlocalized vars. | |
f4ea99bd EB |
7283 | * tree-ssa-live.c (remove_unused_scope_block_p): Look for nonlocalized |
7284 | vars. | |
526d73ab JH |
7285 | (dump_scope_block): Dump them. |
7286 | * tree-inline.c (remap_decls): Handle nonlocalized vars. | |
7287 | (remap_block): Likewise. | |
7288 | (can_be_nonlocal): New predicate. | |
7289 | (copy_bind_expr, copy_gimple_bind): Update use of remap_block. | |
7290 | ||
7a9d3fe8 RW |
7291 | 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
7292 | ||
7293 | * configure: Regenerate. | |
7294 | ||
b3cdf3cb RW |
7295 | 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
7296 | ||
a16d1645 | 7297 | * optc-gen.awk: No need to duplicate option flags twice. |
9ade279b | 7298 | Reuse help texts for duplicate options which do not have any. |
a16d1645 | 7299 | |
1156c176 RW |
7300 | * gcc.c (display_help): Document --version. |
7301 | ||
033505fc RW |
7302 | * gcc.c (main): If print_help_list and verbose_flag, ensure |
7303 | driver output comes before subprocess output. | |
7304 | ||
4d077054 RW |
7305 | * optc-gen.awk: Assign all remaining fields to help string, |
7306 | space-separated, for multi-line help in *.opt. | |
7307 | ||
a072f1cf RW |
7308 | * doc/invoke.texi (Warning Options): -Wsync-nand is C/C++ only. |
7309 | -Wno-pedantic-ms-format is for MinGW targets only. | |
7310 | ||
b3cdf3cb RW |
7311 | * doc/options.texi (Option file format): Fix bad indentation, |
7312 | restoring dropped sentence. | |
7313 | ||
a3aadcc5 JH |
7314 | 2009-02-28 Jan Hubicka <jh@suse.cz> |
7315 | ||
7316 | * tree-inline.c (tree_function_versioning): Output debug info. | |
7317 | ||
1cf5abb3 JH |
7318 | 2009-02-28 Jan Hubicka <jh@suse.cz> |
7319 | ||
7320 | PR debug/39267 | |
7321 | * tree-inline.c (setup_one_parameter): Do not copy propagate | |
7322 | arguments when not optimizing. | |
7323 | ||
c4d3f42f L |
7324 | 2009-02-28 H.J. Lu <hongjiu.lu@intel.com> |
7325 | ||
7326 | PR target/39327 | |
7327 | * config/i386/sse.md (avx_addsubv8sf3): Correct item bits. | |
7328 | (avx_addsubv4df3): Likewise. | |
7329 | (*avx_addsubv4sf3): Likewise. | |
7330 | (sse3_addsubv4sf3): Likewise. | |
7331 | (*avx_addsubv2df3): Likewise. | |
7332 | (sse3_addsubv2df3): Likewise. | |
7333 | (avx_unpckhps256): Correct item selectors. | |
7334 | (avx_unpcklps256): Likewise. | |
7335 | (avx_unpckhpd256): Likewise. | |
7336 | (avx_unpcklpd256): Likewise. | |
7337 | ||
eb50f5f4 JH |
7338 | 2009-02-28 Jan Hubicka <jh@suse.cz> |
7339 | ||
7340 | * tree-inline.c (expand_call_inline): Avoid duplicate declarations of | |
7341 | static vars. | |
7342 | (copy_arguments_for_versioning): If var is declared don't declare it. | |
7343 | (tree_function_versioning): First setup substitutions and then copy | |
7344 | args. | |
7345 | ||
26140130 JH |
7346 | 2009-02-27 Jan Hubicka <jh@suse.cz> |
7347 | ||
7348 | PR debug/39267 | |
7349 | * cgraph.h (varpool_output_debug_info): Remove. | |
7350 | * cgraphunit.c (varpool_output_debug_info): Remove. | |
7351 | * dwarf2out.c (deferred_locations_struct): New struct | |
7352 | (deferred_locations): New type. | |
7353 | (deferred_locations_list): New static var. | |
7354 | (deffer_location): New function. | |
7355 | (gen_variable_die): Use it. | |
7356 | (decls_for_scope): Output info on local static vars. | |
7357 | (dwarf2out_finish): Process deferred locations. | |
7358 | * varpool.c (varpool_output_debug_info): Remove. | |
7359 | ||
cff7525f JH |
7360 | 2009-02-27 Jan Hubicka <jh@suse.cz> |
7361 | ||
7362 | PR debug/39267 | |
7363 | * tree.h (TREE_PROTECTED): Fix comment. | |
7364 | (BLOCK_HANDLER_BLOCK): Remove. | |
7365 | (struct tree_block): Remove handler_block add body_block. | |
7366 | (inlined_function_outer_scope_p): New. | |
7367 | (is_body_block): Remove. | |
7368 | * dbxout.c (dbxout_block): Remove BLOCK_HANDLER_BLOCK. | |
7369 | * dwarf2out.c (is_inlined_entry_point): Remove. | |
7370 | (add_high_low_attributes): Use inlined_function_outer_scope_p. | |
f10a1c6c EB |
7371 | (gen_block_die): Use is_inlined_entry_point check. Remove body block |
7372 | code. | |
cff7525f JH |
7373 | * langhooks.h (struct lang_hooks): Remove no_bodu_blocks. |
7374 | * gimplify.c (gimplify_expr): Gimplify body blocks. | |
f10a1c6c EB |
7375 | * tree-ssa-live.c (remove_unused_scope_block_p): Allow removing wrapper |
7376 | block with multiple subblocks. | |
cff7525f JH |
7377 | (dump_scope_block): Prettier output; dump more flags and info. |
7378 | (dump_scope_blocks): New. | |
7379 | (remove_unused_locals): Use dump_scope_blocks. | |
7380 | * tree-flow.h (dump_scope_blocks): Declare. | |
7381 | * tree-cfg.c (execute_build_cfg): Dump scope blocks. | |
7382 | * stmt.c (is_body_block): Remove. | |
7383 | * tree-inline.c (remap_block): Copy BODY_BLOCK info. | |
7384 | * langhooks-def.h (LANG_HOOKS_NO_BODY_BLOCKS): Remove. | |
7385 | ||
c20993b9 SP |
7386 | 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> |
7387 | ||
7388 | PR middle-end/39308 | |
2ba9daa7 | 7389 | * graphite.c (graphite_loop_normal_form): Do not call |
c20993b9 SP |
7390 | number_of_iterations_exit from a gcc_assert. |
7391 | ||
e3cba5e5 AK |
7392 | 2009-02-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
7393 | ||
60839f5d | 7394 | * config/s390/s390.c (s390_swap_cmp): Look for conditional |
e3cba5e5 AK |
7395 | jumps if COND is NULL. |
7396 | (find_cond_jump): New function. | |
7397 | (s390_z10_optimize_cmp): Handling for reg-reg compares added. | |
60839f5d | 7398 | * config/s390/s390.md: Remove z10_cobra attribute value. |
e3cba5e5 | 7399 | |
9dadeeb8 UB |
7400 | 2009-02-26 Uros Bizjak <ubizjak@gmail.com> |
7401 | ||
7402 | * config/alpha/alpha.h (alpha_expand_mov): Return false if | |
7403 | force_const_mem returns NULL_RTX. | |
7404 | ||
625d3251 EB |
7405 | 2009-02-26 Jan Hubicka <jh@suse.cz> |
7406 | ||
7407 | PR debug/39267 | |
7408 | * cgraph.h (varpool_output_debug_info): Remove. | |
7409 | * cgraphunit.c (varpool_output_debug_info): Remove. | |
7410 | * dwarf2out.c (deferred_locations_struct): New struct | |
7411 | (deferred_locations): New type. | |
7412 | (deferred_locations_list): New static var. | |
7413 | (deffer_location): New function. | |
7414 | (gen_variable_die): Use it. | |
7415 | (decls_for_scope): Output info on local static vars. | |
7416 | (dwarf2out_finish): Process deferred locations. | |
7417 | * varpool.c (varpool_output_debug_info): Remove. | |
7418 | ||
38432148 | 7419 | 2009-02-25 H.J. Lu <hongjiu.lu@intel.com> |
8592acaf L |
7420 | |
7421 | PR rtl-optimization/39241 | |
7422 | * jump.c (rtx_renumbered_equal_p): Remove 2 superfluous calls | |
7423 | to subreg_offset_representable_p. | |
7424 | ||
62d049cf PB |
7425 | 2009-02-25 Paolo Bonzini <bonzini@gnu.org> |
7426 | ||
7427 | * regmove.c (regmove_optimize): Conform to struct rtl_opt_pass | |
7428 | execute function prototype. Get f and nregs from max_reg_num | |
7429 | and get_insns. Remove the first backward pass as it's dead, | |
7430 | guard the forward pass by flag_expensive_optimizations. | |
7431 | (rest_of_handle_regmove): Delete. | |
7432 | (pass_regmove): Replace it with regmove_optimize. | |
7433 | ||
f618d33e MJ |
7434 | 2009-02-25 Martin Jambor <mjambor@suse.cz> |
7435 | ||
7436 | PR tree-optimization/39259 | |
7437 | * tree-inline.c (initialize_cfun): Remove asserts for calls_setjmp and | |
6c6094f1 | 7438 | calls_alloca function flags. |
f618d33e MJ |
7439 | (copy_bb): Set calls_setjmp and alls_alloca function flags if such |
7440 | calls are detected. | |
7441 | ||
c8a05f7c PB |
7442 | 2009-02-25 Paolo Bonzini <bonzini@gnu.org> |
7443 | ||
7444 | * regmove.c (discover_flags_reg, flags_set_1, mark_flags_life_zones, | |
7445 | flags_set_1_rtx, flags_set_1_set): Delete. | |
7446 | (regmove_optimize): Do not call mark_flags_life_zones. | |
7447 | ||
6d2538f5 JB |
7448 | 2009-02-24 Julian Brown <julian@codesourcery.com> |
7449 | ||
7450 | PR target/35965 | |
7451 | * config/arm/arm.c (require_pic_register): Only set | |
7452 | cfun->machine->pic_reg once per function. | |
7453 | ||
a2fa6772 SL |
7454 | 2009-02-24 Sandra Loosemore <sandra@codesourcery.com> |
7455 | ||
7456 | * doc/invoke.texi (Link Options): Document an easier way to pass | |
9dadeeb8 | 7457 | options that take arguments to the GNU linker using -Xlinker and -Wl. |
a2fa6772 | 7458 | |
5472de36 SE |
7459 | 2009-02-24 Steve Ellcey <sje@cup.hp.com> |
7460 | ||
7461 | PR target/33785 | |
7462 | * doc/tm.texi (TARGET_C99_FUNCTIONS): Fix description. | |
7463 | ||
844216f3 RG |
7464 | 2009-02-24 Richard Guenther <rguenther@suse.de> |
7465 | ||
7466 | PR debug/39285 | |
7467 | * dwarf2out.c (gen_enumeration_type_die): Handle CONST_DECLs. | |
7468 | ||
71adbef3 | 7469 | 2009-02-24 Richard Guenther <rguenther@suse.de> |
8592acaf | 7470 | Zdenek Dvorak <ook@ucw.cz> |
71adbef3 RG |
7471 | |
7472 | PR tree-optimization/39233 | |
7473 | * tree-ssa-loop-ivopts.c (add_candidate_1): Do not except pointers | |
7474 | from converting them to a generic type. | |
7475 | ||
f1a558e0 SP |
7476 | 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> |
7477 | ||
7478 | PR tree-optimization/39260 | |
7479 | * graphite.c (harmful_stmt_in_bb): Stop a SCoP when the basic block | |
7480 | contains a condition with a real type. | |
7481 | (build_scop_conditions_1): Conditions are always last_stmt of a bb. | |
7482 | ||
d8028f2c JM |
7483 | 2009-02-23 Jason Merrill <jason@redhat.com> |
7484 | ||
7485 | PR c++/38880 | |
7486 | * varasm.c (initializer_constant_valid_p) [PLUS_EXPR]: Check | |
7487 | narrowing_initializer_constant_valid_p. | |
2ba9daa7 | 7488 | (narrowing_initializer_constant_valid_p): Don't return |
d8028f2c JM |
7489 | null_pointer_node for adding a pointer to itself. |
7490 | ||
9283b513 JH |
7491 | 2009-02-23 Jan Hubicka <jh@suse.cz> |
7492 | ||
7493 | PR c/12245 | |
9dadeeb8 UB |
7494 | * ggc.h (htab_create_ggc): Use ggc_free to free hashtable when |
7495 | resizing. | |
9283b513 | 7496 | |
61e04322 JH |
7497 | 2009-02-23 Jan Hubicka <jh@suse.cz> |
7498 | ||
9dadeeb8 UB |
7499 | PR tree-optimization/37709 |
7500 | * tree.c (block_ultimate_origin): Move here from dwarf2out. | |
7501 | * tree.h (block_ultimate_origin): Declare. | |
7502 | * dwarf2out.c (block_ultimate_origin): Move to tree.c | |
61e04322 JH |
7503 | * tree-ssa-live.c (remove_unused_scope_block_p): |
7504 | Eliminate blocks containig no instructions nor live variables nor | |
7505 | nested blocks. | |
7506 | (dump_scope_block): New function. | |
7507 | (remove_unused_locals): Enable removal of dead blocks by default; | |
9dadeeb8 | 7508 | enable dumping at TDF_DETAILS. |
61e04322 | 7509 | |
38432148 | 7510 | 2009-02-21 H.J. Lu <hongjiu.lu@intel.com> |
5339d3ea L |
7511 | |
7512 | * config/i386/i386.c (classify_argument): Don't allow COImode | |
7513 | and OImode. | |
7514 | (function_arg_advance_32): Don't allow OImode. | |
7515 | (function_arg_32): Likewise. | |
7516 | (function_value_32): Likewise. | |
7517 | (return_in_memory_32): Likewise. | |
7518 | (function_arg_64): Remove OImode comment. | |
7519 | ||
38432148 | 7520 | 2009-02-21 H.J. Lu <hongjiu.lu@intel.com> |
f161e158 L |
7521 | |
7522 | PR target/39261 | |
7523 | * config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Use | |
7524 | ix86_expand_vector_set for V4DImode in 64bit mode only. | |
7525 | (ix86_expand_vector_init_one_var): Likewise. | |
7526 | ||
dcd739a6 SP |
7527 | 2009-02-21 Sebastian Pop <sebastian.pop@amd.com> |
7528 | ||
7529 | * graphite.c (graphite_trans_loop_block): Adjust tile size to 51. | |
7530 | ||
6c3b938d RS |
7531 | 2009-02-21 Richard Sandiford <rdsandiford@googlemail.com> |
7532 | ||
8e361f23 | 7533 | PR bootstrap/39257 |
6c3b938d RS |
7534 | * loop-iv.c: Revert last change. |
7535 | * emit-rtl.c: Likewise. | |
7536 | ||
38432148 | 7537 | 2009-02-21 H.J. Lu <hongjiu.lu@intel.com> |
4c64d3dd L |
7538 | |
7539 | PR target/39256 | |
7540 | * config/i386/i386.c (type_natural_mode): Remove an extra | |
7541 | space in the warning message. | |
7542 | (function_value_32): Handle 32-byte vector modes. | |
7543 | (return_in_memory_32): Likewise. | |
7544 | ||
2ec62529 RS |
7545 | 2009-02-21 Richard Sandiford <rdsandiford@googlemail.com> |
7546 | ||
7547 | * loop-iv.c (truncate_value): New function. | |
7548 | (iv_subreg, get_iv_value, iv_number_of_iterations): Use it instead | |
7549 | of lowpart_subreg. | |
7550 | (lowpart_subreg): Move to... | |
7551 | * emit-rtl.c: ...here. | |
7552 | ||
ecb8c3cc | 7553 | 2009-02-21 Danny Smith <dannysmith@users.sourceforge.net> |
f814e489 | 7554 | |
ecb8c3cc DS |
7555 | * config/i386/winnt.c (i386_pe_asm_output_aligned_decl_common): Revert |
7556 | accidental and undocumented change at revision 140860. | |
7557 | ||
ae46a823 JM |
7558 | 2009-02-21 Joseph Myers <joseph@codesourcery.com> |
7559 | ||
7560 | * config/arm/arm.c (arm_gimplify_va_arg_expr): Update prototype to | |
7561 | take gimple_seq * arguments. | |
7562 | (arm_mangle_type): Use CONST_CAST_TREE on type argument passed to | |
7563 | types_compatible_p langhook. | |
7564 | ||
07d8efe3 | 7565 | 2009-02-20 Mark Mitchell <mark@codesourcery.com> |
f814e489 | 7566 | Joseph Myers <joseph@codesourcery.com> |
07d8efe3 MM |
7567 | |
7568 | * config/arm/arm.c (arm_builtin_va_list): New function. | |
7569 | (arm_expand_builtin_va_start): Likewise. | |
7570 | (arm_gimplify_va_arg_expr): Likewise. | |
7571 | (TARGET_BUILD_BUILTIN_VA_LIST): Define. | |
7572 | (TARGET_BUILD_BUILTIN_VA_START): Likewise. | |
7573 | (TARGET_BUILD_BUILTIN_VA_ARG_EXPR): Likewise. | |
7574 | (va_list_type): New variable. | |
7575 | (arm_mangle_type): Mangle va_list_type appropriately. | |
7576 | ||
b1fb9f56 JJ |
7577 | 2009-02-20 Jakub Jelinek <jakub@redhat.com> |
7578 | ||
7579 | PR middle-end/39157 | |
7580 | * Makefile.in (loop-invariant.o): Depend on $(PARAMS_H). | |
7581 | * params.h (LOOP_INVARIANT_MAX_BBS_IN_LOOP): Define. | |
7582 | * params.def (loop-invariant-max-bbs-in-loop): New parameter. | |
7583 | * opts.c (decode_options): Set loop-invariant-max-bbs-in-loop | |
7584 | parameter to 1000 for -O1 by default. | |
7585 | * doc/invoke.texi (loop-invariant-max-bbs-in-loop): Document new | |
7586 | parameter. | |
7587 | * loop-invariant.c: Include params.h. | |
7588 | (move_loop_invariants): Don't call move_single_loop_invariants on | |
7589 | very large loops. | |
7590 | ||
5bc0807c JM |
7591 | 2009-02-20 Jaka Mocnik <jaka@xlab.si> |
7592 | ||
7593 | * calls.c (emit_library_call_value_1): Use slot_offset instead of | |
7594 | offset when calculating bounds for indexing stack_usage_map. Fixes | |
7595 | a buffer overflow with certain target setups. | |
7596 | ||
c69cd1f5 JJ |
7597 | 2009-02-20 Jakub Jelinek <jakub@redhat.com> |
7598 | ||
7599 | PR target/39240 | |
7600 | * calls.c (expand_call): Clear try_tail_call if caller and callee | |
7601 | disagree in promotion of function return value. | |
7602 | ||
09812622 JJ |
7603 | 2009-02-19 Jakub Jelinek <jakub@redhat.com> |
7604 | ||
7605 | PR target/39175 | |
7606 | * c-common.c (c_determine_visibility): If visibility changed and | |
7607 | DECL_RTL has been already set, call make_decl_rtl to update symbol | |
7608 | flags. | |
7609 | ||
68017cb4 L |
7610 | 2009-02-19 H.J. Lu <hongjiu.lu@intel.com> |
7611 | ||
7612 | PR c++/39188 | |
7613 | * varasm.c (assemble_variable): Don't check DECL_NAME when | |
7614 | globalizing a variable. | |
7615 | ||
ab4194da JM |
7616 | 2009-02-19 Joseph Myers <joseph@codesourcery.com> |
7617 | ||
7618 | PR c/38483 | |
7619 | * builtins.c (gimplify_va_arg_expr): Evaluate the va_list | |
7620 | expression before any __builtin_trap call. | |
7621 | * c-typeck.c (build_function_call): Convert and check function | |
7622 | arguments before generating a call to a trap. Evaluate the | |
7623 | function arguments before the trap. | |
7624 | ||
6b67572e UB |
7625 | 2009-02-19 Uros Bizjak <ubizjak@gmail.com> |
7626 | ||
7627 | PR target/39228 | |
7628 | * config/i386/i386.md (isinfxf2): Split from isinf<mode>2. | |
7629 | (UNSPEC_FXAM_MEM): New unspec. | |
7630 | (fxam<mode>2_i387_with_temp): New insn and split pattern. | |
7631 | (isinf<mode>2): Use MODEF mode iterator. Force operand[1] through | |
7632 | memory using fxam<mode>2_i387_with_temp to remove excess precision. | |
7633 | ||
9e39dba6 RG |
7634 | 2009-02-19 Richard Guenther <rguenther@suse.de> |
7635 | ||
7636 | PR tree-optimization/39207 | |
7637 | PR tree-optimization/39074 | |
7638 | * tree-ssa-structalias.c (storedanything_id, var_storedanything, | |
7639 | storedanything_tree): New. | |
7640 | (do_ds_constraint): Simplify ANYTHING shortcutting. Update | |
6b67572e | 7641 | the STOREDANYTHING solution if the lhs solution contains ANYTHING. |
9e39dba6 RG |
7642 | (build_succ_graph): Add edges from STOREDANYTHING to all |
7643 | non-direct nodes. | |
7644 | (init_base_vars): Initialize STOREDANYTHING. | |
7645 | (compute_points_to_sets): Free substitution info after | |
7646 | building the succ graph. | |
7647 | (ipa_pta_execute): Likewise. | |
7648 | ||
7649 | * tree-ssa-structalias.c (struct variable_info): Add may_have_pointers | |
7650 | field. | |
7651 | (do_ds_constraint): Do not add to special var or non-pointer | |
7652 | field solutions. | |
7653 | (type_could_have_pointers): Split out from ... | |
7654 | (could_have_pointers): ... here. For arrays use the element type. | |
7655 | (create_variable_info_for): Initialize may_have_pointers. | |
7656 | (new_var_info): Likewise. | |
7657 | (handle_lhs_call): Make the HEAP variable unknown-sized. | |
7658 | (intra_create_variable_infos): Use a type with pointers for | |
7659 | PARM_NOALIAS, make it unknown-sized. | |
7660 | ||
fd7b2603 L |
7661 | 2009-02-18 H.J. Lu <hongjiu.lu@intel.com> |
7662 | ||
7663 | PR target/39224 | |
6b67572e | 7664 | * config/i386/i386.c (ix86_return_in_memory): Properly check ABI. |
fd7b2603 | 7665 | |
98b80692 JM |
7666 | 2009-02-18 Jason Merrill <jason@redhat.com> |
7667 | ||
7668 | PR target/39179 | |
7669 | * tree-ssa-ccp.c (get_symbol_constant_value): Don't assume zero | |
7670 | value if DECL_EXTERNAL. | |
7671 | * tree-sra.c (sra_walk_gimple_assign): Likewise. | |
7672 | * target.h (gcc_target::binds_local_p): Clarify "module". | |
7673 | * tree.h (TREE_PUBLIC): Clarify "module". | |
7674 | ||
0705d3f4 L |
7675 | 2009-02-17 Xuepeng Guo <xuepeng.guo@intel.com> |
7676 | ||
7677 | PR target/38891 | |
7678 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Move the hunk of | |
7679 | initialization for MS_ABI prior to the hunk of !TARGET_MMX. | |
7680 | ||
bce08d50 L |
7681 | 2009-02-17 H.J. Lu <hongjiu.lu@intel.com> |
7682 | ||
7683 | PR target/39082 | |
7684 | * c.opt (Wabi): Support C and ObjC. | |
7685 | (Wpsabi): New. | |
7686 | ||
7687 | * c-opts.c (c_common_handle_option): Handle OPT_Wabi. | |
7688 | ||
7689 | * config/i386/i386.c (classify_argument): Warn once about the ABI | |
7690 | change when passing union with long double. | |
7691 | ||
7692 | * doc/invoke.texi: Update -Wabi for warning psABI changes. | |
7693 | ||
5600f233 JM |
7694 | 2009-02-18 Joseph Myers <joseph@codesourcery.com> |
7695 | ||
7696 | PR c/35447 | |
7697 | * c-parser.c (c_parser_compound_statement): Always enter and leave | |
7698 | a scope. | |
7699 | ||
8cd01fe6 JDA |
7700 | 2009-02-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
7701 | ||
7702 | PR target/34587 | |
7703 | * config/darwin.h (SUPPORTS_INIT_PRIORITY): Define. | |
7704 | ||
418df9d7 JJ |
7705 | 2009-02-18 Jakub Jelinek <jakub@redhat.com> |
7706 | ||
7707 | PR tree-optimization/36922 | |
7708 | * tree-data-ref.c (initialize_matrix_A): Handle BIT_NOT_EXPR. | |
7709 | * tree-scalar-evolution.c (interpret_rhs_expr, instantiate_scev_1): | |
7710 | Likewise. | |
7711 | ||
082d2ebb RS |
7712 | 2009-02-17 Richard Sandiford <rdsandiford@googlemail.com> |
7713 | ||
7714 | * config/mips/mips.c (mips_override_options): Set flag_dwarf2_cfi_asm | |
7715 | to 0 for EABI64. | |
7716 | ||
17de576c RS |
7717 | 2009-02-17 Richard Sandiford <rdsandiford@googlemail.com> |
7718 | ||
7719 | * config/mips/mips.md (type): Reclassify lui_movf as "unknown". | |
7720 | ||
6d8d5435 RS |
7721 | 2009-02-17 Richard Sandiford <rdsandiford@googlemail.com> |
7722 | ||
7723 | * config/mips/mips.c (mips_gimplify_va_arg_expr): Fix invalid | |
7724 | tree sharing. | |
7725 | ||
e69ff910 RB |
7726 | 2009-02-17 Ruan Beihong <ruanbeihong@gmail.com> |
7727 | Richard Sandiford <rdsandiford@googlemail.com> | |
7728 | ||
7729 | * config/mips/mips.c (CODE_FOR_loongson_biadd): Delete. | |
7730 | * config/mips/loongson.md (reduc_uplus_<mode>): Rename to... | |
7731 | (loongson_biadd): ...this. | |
7732 | ||
6b24ee26 RG |
7733 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
7734 | ||
7735 | PR tree-optimization/39202 | |
7736 | * tree-ssa-structalias.c (do_structure_copy): Before collapsing | |
7737 | a var make sure to follow existing collapses. | |
7738 | ||
91ab2c86 RG |
7739 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
7740 | ||
7741 | PR middle-end/39214 | |
7742 | * langhooks.c (lhd_print_error_function): Check for NULL block. | |
7743 | ||
73a63870 RG |
7744 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
7745 | ||
7746 | PR tree-optimization/39204 | |
7747 | * tree-ssa-pre.c (phi_translate_1): Lookup the value-number | |
7748 | of the PHI arg. | |
7749 | ||
0e08f686 UB |
7750 | 2009-02-17 Uros Bizjak <ubizjak@gmail.com> |
7751 | ||
7752 | * config/soft-fp/double.h: Update from glibc CVS. | |
7753 | ||
a60b7ddb RG |
7754 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
7755 | ||
7756 | PR tree-optimization/39207 | |
7757 | * tree-ssa-structalias.c (find_what_p_points_to): Do not emit | |
7758 | strict-aliasing warnings for pointers pointing to NULL. | |
7759 | ||
a47e20fd JM |
7760 | 2009-02-16 Joseph Myers <joseph@codesourcery.com> |
7761 | ||
7762 | PR c/35446 | |
7763 | * c-parser.c (c_parser_braced_init): Call pop_init_level when | |
7764 | skipping until next close brace. | |
7765 | ||
50aab7dc L |
7766 | 2009-02-16 H.J. Lu <hongjiu.lu@intel.com> |
7767 | ||
7768 | PR target/37049 | |
7769 | * config/i386/i386.c (ix86_expand_push): Set memory alignment | |
7770 | to function argument boundary. | |
7771 | ||
68e53db0 HS |
7772 | 2009-02-16 Hariharan Sandanagobalane <hariharan@picochip.com> |
7773 | ||
7774 | * config/picochip/picochip.md (lea_add): Allow any nonimmediate | |
7775 | in the lea_add. Reload eventually constraints it properly. | |
7776 | * config/picochip/constraints.md : Remove the target constraint | |
7777 | "b", since it is not needed anymore. | |
7778 | ||
09e361bb JJ |
7779 | 2009-02-16 Jakub Jelinek <jakub@redhat.com> |
7780 | ||
7781 | * gthr-dce.h: Uglify function parameter and local variable names. | |
7782 | * gthr-gnat.h: Likewise. | |
7783 | * gthr-mipssde.h: Likewise. | |
7784 | * gthr-nks.h: Likewise. | |
7785 | * gthr-posix95.h: Likewise. | |
7786 | * gthr-posix.h: Likewise. | |
7787 | * gthr-rtems.h: Likewise. | |
7788 | * gthr-single.h: Likewise. | |
7789 | * gthr-solaris.h: Likewise. | |
7790 | * gthr-tpf.h: Likewise. | |
7791 | * gthr-vxworks.h: Likewise. | |
7792 | * gthr-win32.h: Likewise. | |
7793 | ||
47f5a48f L |
7794 | 2009-02-15 H.J. Lu <hongjiu.lu@intel.com> |
7795 | ||
7796 | PR target/39196 | |
7797 | * config/i386/i386.md: Restrict the new peephole2 to move | |
7798 | between MMX/SSE registers. | |
7799 | ||
68c9ab45 RG |
7800 | 2009-02-15 Richard Guenther <rguenther@suse.de> |
7801 | ||
7802 | Revert | |
7803 | 2009-02-13 Richard Guenther <rguenther@suse.de> | |
7804 | ||
7805 | * configure.ac: Enable LFS. | |
7806 | * configure: Re-generate. | |
7807 | * config.in: Likewise. | |
7808 | ||
d7815554 UW |
7809 | 2009-02-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
7810 | ||
7811 | * config/spu/spu_internals.h (spu_sr, spu_sra, spu_srqw, | |
7812 | spu_srqwbyte, spu_srqwbytebc): Define. | |
7813 | * config/spu/spu-builtins.def (spu_sr, spu_sra, spu_srqw, | |
7814 | spu_srqwbyte, spu_srqwbytebc): New overloaded builtins. | |
7815 | * config/spu/spu.md ("shrqbybi_<mode>", "shrqbi_<mode>", | |
7816 | "shrqby_<mode>"): New insn-and-split patterns. | |
7817 | * config/spu/spu.c (expand_builtin_args): Determine and return | |
7818 | number of operands using spu_builtin_description data. | |
7819 | (spu_expand_builtin_1): Use it. | |
7820 | ||
c208436c SE |
7821 | 2009-02-13 Steve Ellcey <sje@cup.hp.com> |
7822 | ||
7823 | PR target/38056 | |
7824 | * config/ia64/ia64.c (ia64_function_ok_for_sibcall): Check | |
7825 | TARGET_CONST_GP. | |
7826 | ||
c2e7ba7e L |
7827 | 2009-02-13 H.J. Lu <hongjiu.lu@intel.com> |
7828 | ||
7829 | PR target/39149 | |
7830 | * config/i386/i386.c (override_options): Correct warning | |
6c6094f1 | 7831 | messages for -malign-loops, -malign-jumps and -malign-functions. |
c2e7ba7e | 7832 | |
72f4e3a7 L |
7833 | 2009-02-13 H.J. Lu <hongjiu.lu@intel.com> |
7834 | ||
7835 | PR target/39152 | |
7836 | * config/i386/i386.md: Restrict the new peephole2 to move | |
7837 | between the general purpose registers. | |
7838 | ||
53f648e2 L |
7839 | 2009-02-13 H.J. Lu <hongjiu.lu@intel.com> |
7840 | ||
7841 | PR target/39162 | |
7842 | * config/i386/i386.c (type_natural_mode): Add a new argument. | |
6b67572e | 7843 | Return the original mode and warn ABI change if vector size is 32byte. |
53f648e2 L |
7844 | (function_arg_advance): Updated. |
7845 | (function_arg): Likewise. | |
7846 | (ix86_function_value): Likewise. | |
7847 | (ix86_return_in_memory): Likewise. | |
7848 | (ix86_sol10_return_in_memory): Likewise. | |
7849 | (ix86_gimplify_va_arg): Likewise. | |
7850 | (function_arg_32): Don't warn ABX ABI change here. | |
7851 | (function_arg_64): Likewise. | |
7852 | ||
38432148 | 7853 | 2009-02-13 Bernd Schmidt <bernd.schmidt@analog.com> |
b1c92d54 BS |
7854 | |
7855 | * loop-iv.c (implies_p): In the final case, test that operands 0 | |
7856 | of the two comparisons match. | |
7857 | ||
dd2139e7 BS |
7858 | * config/bfin/bfin.c (find_prev_insn_start): New function. |
7859 | (bfin_optimize_loop): Use it in some cases instead of PREV_INSN. | |
7860 | (find_next_insn_start): Move. | |
7861 | ||
601b3e1a RG |
7862 | 2009-02-13 Richard Guenther <rguenther@suse.de> |
7863 | ||
7864 | * configure.ac: Enable LFS. | |
7865 | * configure: Re-generate. | |
7866 | * config.in: Likewise. | |
7867 | ||
f007042e JM |
7868 | 2009-02-13 Joseph Myers <joseph@codesourcery.com> |
7869 | ||
7870 | PR c/35444 | |
7871 | * c-parser.c (c_parser_parms_list_declarator): Discard pending | |
7872 | sizes on syntax error after some arguments have been parsed. | |
7873 | ||
3f238e8b JJ |
7874 | 2009-02-12 Jakub Jelinek <jakub@redhat.com> |
7875 | ||
7876 | * doc/invoke.texi (-fira): Remove. | |
7877 | ||
328e13b7 L |
7878 | 2009-02-12 H.J. Lu <hongjiu.lu@intel.com> |
7879 | ||
7880 | * caller-save.c: Replace regclass.c with reginfo.c in comments. | |
7881 | * recog.c: Likewise. | |
7882 | * rtl.h: Likewise. | |
7883 | ||
c252db20 L |
7884 | 2009-02-12 Uros Bizjak <ubizjak@gmail.com> |
7885 | ||
7886 | * longlong.h (sub_ddmmss): New for ia64. Ported from GMP 4.2. | |
7887 | (umul_ppmm): Likewise. | |
7888 | (count_leading_zeros): Likewise. | |
7889 | (count_trailing_zeros): Likewise. | |
7890 | (UMUL_TIME): Likewise. | |
7891 | ||
7892 | 2009-02-12 H.J. Lu <hongjiu.lu@intel.com> | |
7893 | ||
ba181049 UB |
7894 | * config.gcc (ia64*-*-linux*): Add ia64/t-fprules-softfp and |
7895 | soft-fp/t-softfp to tmake_file. | |
c252db20 L |
7896 | |
7897 | * config/ia64/ia64.c (ia64_soft_fp_init_libfuncs): New. | |
ba181049 UB |
7898 | (ia64_expand_compare): Use HPUX library for TFmode only for HPUX. |
7899 | (ia64_builtins) [IA64_BUILTIN_COPYSIGNQ, IA64_BUILTIN_FABSQ, | |
7900 | IA64_BUILTIN_INFQ]: New. | |
c252db20 L |
7901 | (ia64_init_builtins): Initialize __builtin_infq, |
7902 | __builtin_fabsq and __builtin_copysignq if not HPUX. | |
7903 | (ia64_expand_builtin): Handle IA64_BUILTIN_COPYSIGNQ, | |
7904 | IA64_BUILTIN_FABSQ and IA64_BUILTIN_INFQ. | |
7905 | ||
7906 | * config/ia64/lib1funcs.asm (__divtf3): Define only if | |
7907 | SHARED is defined. | |
7908 | (__fixtfti): Likewise. | |
7909 | (__fixunstfti): Likewise. | |
7910 | (__floattitf): Likewise. | |
7911 | ||
7912 | * config/ia64/libgcc-glibc.ver: New. | |
7913 | * config/ia64/t-fprules-softfp: Likewise. | |
7914 | * config/ia64/sfp-machine.h: Likewise. | |
7915 | ||
7916 | * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): New. | |
7917 | (LIBGCC2_TF_CEXT): Likewise. | |
7918 | (TF_SIZE): Likewise. | |
7919 | (TARGET_INIT_LIBFUNCS): Likewise. | |
7920 | ||
ba181049 | 7921 | * config/ia64/t-glibc (SHLINB_MAPFILES): |
6b67572e | 7922 | Add $(srcdir)/config/ia64/libgcc-glibc.ver. |
c252db20 | 7923 | |
f13eae6a L |
7924 | 2009-02-12 H.J. Lu <hongjiu.lu@intel.com> |
7925 | ||
7926 | * config/i386/i386.c (construct_container): Rewrite processing | |
7927 | BLKmode with X86_64_SSE_CLASS. | |
7928 | ||
12019aec L |
7929 | 2009-02-12 Paolo Bonzini <bonzini@gnu.org> |
7930 | ||
7931 | PR target/39152 | |
7932 | * config/i386/i386.md: Replace simplify_replace_rtx with | |
7933 | replace_rtx in the new peephole2. | |
7934 | ||
28c11eb3 NS |
7935 | 2009-02-12 Nathan Sidwell <nathan@codesourcery.com> |
7936 | ||
7937 | * doc/invoke.texi (Optimize Options): Stop claiming inlining and | |
7938 | loop unrolling do not happen at -O2. | |
7939 | ||
c7b94907 MM |
7940 | 2009-02-12 Michael Matz <matz@suse.de> |
7941 | ||
7942 | * gcc.c (ASM_DEBUG_SPEC): Check for -g0. | |
7943 | ||
61e98967 JJ |
7944 | 2009-02-12 Jakub Jelinek <jakub@redhat.com> |
7945 | ||
7946 | * dwarf2out.c (dwarf2out_finish): Force output of comp_unit_die | |
7947 | for -g3. | |
7948 | ||
a2a237b5 BE |
7949 | 2009-02-12 Ben Elliston <bje@au.ibm.com> |
7950 | ||
7951 | * config/rs6000/rs6000.md (allocate_stack): Use _stack form of | |
7952 | patterns when updating the back chain. Missed in the 2009-02-10 | |
7953 | change. | |
7954 | ||
853eda8d JJ |
7955 | 2009-02-11 Janis Johnson <janis187@us.ibm.com> |
7956 | ||
7957 | * doc/extend.texi (Decimal Floating Types): Update identifier of | |
7958 | draft TR and list of missing support. | |
7959 | ||
3ad6b266 JJ |
7960 | 2009-02-11 Jakub Jelinek <jakub@redhat.com> |
7961 | ||
7962 | PR middle-end/39154 | |
7963 | * gimplify.c (omp_notice_variable): If adding GOVD_SEEN | |
7964 | bit to variable length decl's flags, add it also to its | |
7965 | pointer replacement variable. | |
7966 | ||
b058b753 UB |
7967 | 2009-02-11 Uros Bizjak <ubizjak@gmail.com> |
7968 | Jakub Jelinek <jakub@redhat.com> | |
7969 | ||
7970 | PR target/39118 | |
7971 | * config/i386/i386.md (UNSPEC_MEMORY_BLOCKAGE): New constant. | |
7972 | (memory_blockage): New expander. | |
7973 | (*memory_blockage): New insn pattern. | |
7974 | * config/i386/i386.c (ix86_expand_prologue): Use memory_blockage | |
7975 | instead of general blockage at the end of function prologue when | |
7976 | frame pointer is used to access red zone area. Do not emit blockage | |
7977 | when profiling, it is emitted in generic code. | |
7978 | (ix86_expand_epilogue): Emit memory_blockage at the beginning of | |
7979 | function epilogue when frame pointer is used to access red zone area. | |
7980 | ||
bab64f23 PB |
7981 | 2009-02-11 Paolo Bonzini <bonzini@gnu.org> |
7982 | ||
0ce6dcfa | 7983 | PR target/38824 |
bab64f23 PB |
7984 | * config/i386/i386.md: Add two new peephole2 to avoid mov followed |
7985 | by arithmetic with memory operands. | |
7986 | * config/i386/predicates.md (commutative_operator): New. | |
7987 | ||
8fd94bda JJ |
7988 | 2009-02-10 Janis Johnson <janis187@us.ibm.com> |
7989 | ||
7990 | * doc/extend.texi (Fixed-Point Types): Break long paragraphs into | |
7991 | bulleted lists. | |
7992 | ||
794511d2 EB |
7993 | 2009-02-10 Eric Botcazou <ebotcazou@adacore.com> |
7994 | ||
7995 | * alias.h (record_alias_subset): Declare. | |
7996 | * alias.c (record_alias_subset): Make global. | |
7997 | ||
6da7fc87 NC |
7998 | 2009-02-10 Nick Clifton <nickc@redhat.com> |
7999 | ||
8000 | * tree-parloops.c: Change license to GPLv3. | |
8001 | * ipa-struct-reorg.c: Change license to GPLv3. | |
8002 | * ipa-struct-reorg.h: Change license to GPLv3. | |
8003 | ||
a03813c8 SE |
8004 | 2009-02-10 Steve Ellcey <sje@cup.hp.com> |
8005 | ||
8006 | PR c/39084 | |
8007 | * c-decl.c (start_struct): Return NULL on error. | |
8008 | ||
fc3103e7 JJ |
8009 | 2009-02-10 Jakub Jelinek <jakub@redhat.com> |
8010 | ||
9b43d37b JJ |
8011 | PR middle-end/39124 |
8012 | * cfgloopmanip.c (remove_path): Call remove_bbs after | |
8013 | cancel_loop_tree, not before it. | |
8014 | ||
fc3103e7 | 8015 | PR target/39139 |
b058b753 | 8016 | * function.h (struct function): Add has_local_explicit_reg_vars bit. |
fc3103e7 JJ |
8017 | * gimplify.c (gimplify_bind_expr): Set it if local DECL_HARD_REGISTER |
8018 | VAR_DECLs were seen. | |
8019 | * tree-ssa-live.c (remove_unused_locals): Recompute | |
8020 | cfun->has_local_explicit_reg_vars. | |
8021 | * tree-ssa-sink.c (statement_sink_location): Don't sink BLKmode | |
8022 | copies or clearings if cfun->has_local_explicit_reg_vars. | |
8023 | ||
dbf9ee15 UB |
8024 | 2009-02-10 Uros Bizjak <ubizjak@gmail.com> |
8025 | ||
8026 | PR target/39118 | |
8027 | * config/i386/i386.c (expand_prologue): Emit blockage at the end | |
8028 | of function prologue when frame pointer is used to access | |
8029 | red zone area. | |
8030 | ||
bdec4dc7 RG |
8031 | 2009-02-10 Richard Guenther <rguenther@suse.de> |
8032 | ||
8033 | PR middle-end/39127 | |
8034 | * gimplify.c (gimple_regimplify_operands): Always look if | |
8035 | we need to create a temporary. | |
8036 | ||
7cae94fc RG |
8037 | 2009-02-10 Richard Guenther <rguenther@suse.de> |
8038 | ||
8039 | PR tree-optimization/39132 | |
8040 | * tree-loop-distribution.c (todo): New global var. | |
8041 | (generate_memset_zero): Trigger TODO_rebuild_alias. | |
8042 | (tree_loop_distribution): Return todo. | |
8043 | ||
a8800687 L |
8044 | 2009-02-10 H.J. Lu <hongjiu.lu@intel.com> |
8045 | ||
8046 | PR target/39119 | |
8047 | * config/i386/i386.c (x86_64_reg_class): Remove X86_64_AVX_CLASS. | |
8048 | (x86_64_reg_class_name): Removed. | |
8049 | (classify_argument): Return 0 if bytes > 32. Return 0 if the | |
8050 | first one isn't X86_64_SSE_CLASS or any other ones aren't | |
8051 | X86_64_SSEUP_CLASS when size > 16bytes. Don't turn | |
8052 | X86_64_SSEUP_CLASS into X86_64_SSE_CLASS if the preceded one | |
8053 | is X86_64_SSEUP_CLASS. Set AVX modes to 1 X86_64_SSE_CLASS | |
8054 | and 3 X86_64_SSEUP_CLASS. | |
8055 | (construct_container): Remove X86_64_AVX_CLASS. Handle 4 | |
8056 | registers with 1 X86_64_SSE_CLASS and 3 X86_64_SSEUP_CLASS. | |
8057 | ||
d4bacef0 BE |
8058 | 2009-02-10 Ben Elliston <bje@au.ibm.com> |
8059 | ||
8060 | * config/rs6000/rs6000.md (allocate_stack): Always use an update | |
8061 | form instruction to update the stack back chain word, even if the | |
8062 | user has disabled the generation of update instructions. | |
8063 | (movdi_<mode>_update_stack): New. | |
8064 | (movsi_update_stack): Likewise. | |
8065 | * config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Likewise, | |
8066 | always use an update form instruction to update the stack back | |
8067 | chain word. | |
8068 | ||
01d7d2f3 SP |
8069 | 2009-02-09 Sebastian Pop <sebastian.pop@amd.com> |
8070 | ||
8071 | PR middle-end/38953 | |
b058b753 UB |
8072 | * graphite.c (if_region_set_false_region): After moving a region in |
8073 | the false branch of a condition, remove the empty dummy basic block. | |
01d7d2f3 SP |
8074 | (gloog): Remove wrong fix for PR38953. |
8075 | ||
e41e2ab4 UW |
8076 | 2009-02-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
8077 | ||
8078 | * config/spu/spu.c (array_to_constant): Fix (latent) wrong-code | |
8079 | generation due to implicit sign extension. | |
8080 | ||
4bb07c5d EB |
8081 | 2009-02-09 Eric Botcazou <ebotcazou@adacore.com> |
8082 | ||
8083 | PR middle-end/38981 | |
8084 | * tree-ssa-coalesce.c (add_coalesce): Cap the costs of coalesce pairs | |
8085 | at MUST_COALESCE_COST-1 instead of MUST_COALESCE_COST. | |
8086 | ||
f060a261 RG |
8087 | 2009-02-09 Richard Guenther <rguenther@suse.de> |
8088 | ||
8089 | PR middle-end/35202 | |
8090 | * convert.c (convert_to_real): Disable (float)fn((double)x) | |
8091 | to fnf(x) conversion if errno differences may occur and | |
8092 | -fmath-errno is set. | |
8093 | ||
5a7e237c AS |
8094 | 2009-02-07 Anatoly Sokolov <aesok@post.ru> |
8095 | ||
8096 | * config/avr/avr.c (avr_mcu_t): Add ata6289 device. | |
8097 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.). | |
8098 | * config/avr/t-avr (MULTILIB_MATCHES): (Ditto.). | |
8099 | ||
feab5a67 JM |
8100 | 2009-02-06 Joseph Myers <joseph@codesourcery.com> |
8101 | ||
8102 | PR c/35434 | |
8103 | * c-common.c (handle_alias_attribute): Disallow attribute for | |
8104 | anything not a FUNCTION_DECL or VAR_DECL. | |
8105 | ||
90ef2296 JJ |
8106 | 2009-02-06 Janis Johnson <janis187@us.ibm.com> |
8107 | ||
8108 | PR c/39035 | |
8109 | * real.c (do_compare): Special-case compare of zero against | |
8110 | decimal float value. | |
8111 | ||
1de2c900 JM |
8112 | 2009-02-06 Joseph Myers <joseph@codesourcery.com> |
8113 | ||
8114 | PR c/36432 | |
8115 | * c-decl.c (grokdeclarator): Don't treat [] declarators in fields | |
8116 | as indicating flexible array members unless the field itself is | |
8117 | being declarared as the incomplete array. | |
8118 | ||
e901811a JH |
8119 | 2009-02-06 Jan Hubicka <jh@suse.cz> |
8120 | ||
8121 | PR tree-optimization/38844 | |
8122 | * ipa-inline.c (try_inline): Stop inlining recursion when edge | |
8123 | is already inlined. | |
8124 | ||
3cfa762b RG |
8125 | 2009-02-06 Richard Guenther <rguenther@suse.de> |
8126 | ||
8127 | PR middle-end/38977 | |
8128 | * tree-cfg.c (need_fake_edge_p): Force a fake edge for | |
8129 | fork because we may expand it as __gcov_fork. | |
8130 | ||
8506528c NC |
8131 | 2009-02-06 Nick Clifton <nickc@redhat.com> |
8132 | ||
dbf9ee15 | 8133 | * config/m32c/m32c.h (PCC_BITFIELD_TYPE_MATTERS): Define to zero. |
8506528c | 8134 | |
85169114 PB |
8135 | 2009-02-06 Paolo Bonzini <bonzini@gnu.org> |
8136 | ||
8137 | PR tree-optimization/35659 | |
8138 | * tree-ssa-sccvn.c (vn_constant_eq, vn_reference_eq, vn_nary_op_eq | |
8139 | vn_phi_eq): Shortcut if hashcode does not match. | |
8140 | (vn_reference_op_compute_hash): Do not call iterative_hash_expr for | |
8141 | NULL operands. | |
8142 | * tree-ssa-pre.c (pre_expr_hash): Look at hashcode if available, | |
8143 | and avoid iterative_hash_expr. | |
8144 | (FOR_EACH_VALUE_ID_IN_SET): New. | |
8145 | (value_id_compare): Remove. | |
8146 | (sorted_array_from_bitmap_set): Use FOR_EACH_VALUE_ID_IN_SET to | |
8147 | sort expressions by value id. | |
8148 | ||
6d39673d KK |
8149 | 2009-02-05 Kaz Kojima <kkojima@gcc.gnu.org> |
8150 | ||
8151 | PR target/38991 | |
8152 | * config/sh/predicates.md (general_movsrc_operand): Don't check | |
8153 | the subreg of system registers here. | |
8154 | ||
e6e1c050 JJ |
8155 | 2009-02-05 Jakub Jelinek <jakub@redhat.com> |
8156 | ||
8157 | PR c++/39106 | |
8158 | * cgraphunit.c (cgraph_function_versioning): Clear also DECL_VIRTUAL_P | |
8159 | on the copied decl. | |
8160 | ||
65a74b5d PB |
8161 | 2009-02-05 Paolo Bonzini <bonzini@gnu.org> |
8162 | ||
8163 | PR rtl-optimization/39110 | |
8164 | * rtlanal.c (rtx_addr_can_trap_p_1): Shortcut unaligned | |
8165 | addresses, not aligned ones. | |
8166 | ||
08e14b2a DB |
8167 | 2009-02-05 Daniel Berlin <dberlin@dberlin.org> |
8168 | Richard Guenther <rguenther@suse.de> | |
8169 | ||
8170 | PR tree-optimization/39100 | |
8171 | * tree-ssa-structalias.c (do_ds_constraint): Actually do what the | |
8172 | comment says and add edges. | |
8173 | ||
5006381c JM |
8174 | 2009-02-05 Joseph Myers <joseph@codesourcery.com> |
8175 | ||
8176 | PR c/35435 | |
8177 | * c-common.c (handle_tls_model_attribute): Ignore attribute for | |
8178 | non-VAR_DECLs without checking DECL_THREAD_LOCAL_P. | |
8179 | ||
2ba9daa7 | 8180 | 2009-02-04 Tobias Grosser <grosser@fim.uni-passau.de> |
b0789219 TG |
8181 | |
8182 | * graphite.c (bb_in_sese_p, sese_build_livein_liveouts_use, | |
8183 | sese_build_livein_liveouts_bb, sese_build_livein_liveouts, | |
8184 | register_bb_in_sese, new_sese, free_sese): Moved. | |
8185 | (dot_scop_1, build_scop_loop_nests, build_loop_iteration_domains, | |
8186 | outermost_loop_in_scop, build_scop_iteration_domain, | |
8187 | expand_scalar_variables_ssa_name, get_vdef_before_scop, | |
8188 | limit_scops): Use bb_in_sese_p instead of bb_in_scop_p. | |
8189 | Use loop_in_sese_p instead of loop_in_scop_p. | |
8190 | (new_graphite_bb, gloog): Do not initialize SCOP_BBS_B. | |
8191 | (new_scop, free_scop): Remove SCOP_LOOP2CLOOG_LOOP and SCOP_BBS_B. | |
8192 | (scopdet_basic_block_info): Fix bug in scop detection. | |
8193 | (new_loop_to_cloog_loop_str, hash_loop_to_cloog_loop, | |
8194 | eq_loop_to_cloog_loop): Remove. | |
8195 | (nb_loops_around_loop_in_scop, nb_loop | |
8196 | ref_nb_loops): Moved here... | |
8197 | * graphite.h (ref_nb_loops): ... from here. | |
8198 | (struct scop): Remove bbs_b bitmap and loop2cloog_loop. | |
8199 | (loop_domain_dim, loop_iteration_vector_dim): Remove. | |
8200 | (SCOP_BBS_B, bb_in_scop_p, loop_in_scop_p): Removed. | |
8201 | * testsuite/gcc.dg/graphite/scop-19.c: New | |
8202 | ||
48e8382e PB |
8203 | 2009-02-04 Paolo Bonzini <bonzini@gnu.org> |
8204 | Hans-Peter Nilsson <hp@axis.com> | |
8205 | ||
8206 | PR rtl-optimization/37889 | |
8207 | * rtlanal.c (rtx_addr_can_trap_p_1): Add offset and size arguments. | |
8208 | Move offset handling from PLUS to before the switch. Use new | |
8209 | arguments when considering SYMBOL_REFs too. | |
8210 | (rtx_addr_can_trap_p): Pass dummy offset and size. | |
8211 | (enum may_trap_p_flags): Remove. | |
8212 | (may_trap_p_1): Pass size from MEM_SIZE. | |
8213 | ||
8214 | PR rtl-optimization/38921 | |
8215 | * loop-invariant.c (find_invariant_insn): Use may_trap_or_fault_p. | |
8216 | * rtl.h (may_trap_after_code_motion_p): Delete prototype. | |
8217 | * rtlanal.c (may_trap_after_code_motion_p): Delete. | |
8218 | (may_trap_p, may_trap_or_fault_p): Pass 0/1 as flags. | |
8219 | ||
69349ea5 L |
8220 | 2009-02-04 H.J. Lu <hongjiu.lu@intel.com> |
8221 | ||
8222 | AVX Programming Reference (January, 2009) | |
8223 | * config/i386/sse.md (*vpclmulqdq): New. | |
8224 | ||
b545e411 JJ |
8225 | 2009-02-04 Jakub Jelinek <jakub@redhat.com> |
8226 | ||
8227 | PR tree-optimization/38977 | |
8228 | PR gcov-profile/38292 | |
bf9b2cc9 | 8229 | * calls.c (special_function_p): Disregard __builtin_ prefix. |
b545e411 | 8230 | |
5b43bf05 HS |
8231 | 2009-02-04 Hariharan Sandanagobalane <hariharan@picochip.com> |
8232 | ||
8233 | * config/picochip/picochip.c (GO_IF_LEGITIMATE_ADDRESS): Disallow | |
8234 | non-indexable addresses even before reload. | |
8235 | ||
062c4bb3 JM |
8236 | 2009-02-03 Joseph Myers <joseph@codesourcery.com> |
8237 | ||
8238 | PR c/29129 | |
8239 | * c-decl.c (grokdeclarator): Mark [*] arrays in field declarators | |
8240 | as having variable size. Do not give an error for unnamed | |
8241 | parameters with [*] declarators. Give a warning for type names | |
8242 | with [*] declarators and mark them as variable size. | |
8243 | * c-parser.c (c_parser_sizeof_expression): Do not give an error | |
8244 | for sizeof applied to [*] type names. | |
8245 | ||
6175f578 AP |
8246 | 2009-02-03 Andrew Pinski <andrew_pinski@playstation.sony.com> |
8247 | ||
8248 | PR C++/36607 | |
8249 | * convert.c (convert_to_integer): Treat OFFSET_TYPE like INTEGER_TYPE. | |
8250 | ||
d4f4bc84 JJ |
8251 | 2009-02-03 Jakub Jelinek <jakub@redhat.com> |
8252 | ||
8253 | * gcc.c (process_command): Update copyright notice dates. | |
8254 | * gcov.c (print_version): Likewise. | |
8255 | * gcov-dump.c (print_version): Likewise. | |
8256 | * mips-tfile.c (main): Likewise. | |
8257 | * mips-tdump.c (main): Likewise. | |
8258 | ||
f6294de7 JM |
8259 | 2009-02-03 Joseph Myers <joseph@codesourcery.com> |
8260 | ||
8261 | PR c/35433 | |
8262 | * c-typeck.c (composite_type): Set TYPE_SIZE and TYPE_SIZE_UNIT | |
8263 | for composite type involving a zero-length array type. | |
8264 | ||
754ccf7c JJ |
8265 | 2009-02-03 Jakub Jelinek <jakub@redhat.com> |
8266 | ||
70f16287 JJ |
8267 | PR target/35318 |
8268 | * function.c (match_asm_constraints_1): Skip over | |
8269 | initial optional % in the constraint. | |
8270 | ||
754ccf7c JJ |
8271 | PR inline-asm/39059 |
8272 | * c-parser.c (c_parser_postfix_expression): If fixed point is not | |
8273 | supported, don't accept FIXED_CSTs. | |
8274 | * c-decl.c (finish_declspecs): Error if fixed point is not supported | |
8275 | and _Sat is used without _Fract/_Accum. Set specs->type to | |
8276 | integer_type_node for cts_fract/cts_accum if fixed point is not | |
8277 | supported. | |
8278 | ||
965fdadf CM |
8279 | 2009-02-02 Catherine Moore <clm@codesourcery.com> |
8280 | ||
dbf9ee15 | 8281 | * sde.h (SUBTARGET_ARM_SPEC): Don't assemble -fpic code as -mabicalls. |
965fdadf | 8282 | |
2e8a796f RS |
8283 | 2009-02-02 Richard Sandiford <rdsandiford@googlemail.com> |
8284 | ||
8285 | * config/mips/mips.h (FILE_HAS_64BIT_SYMBOLS): New macro. | |
8286 | (ABI_HAS_64BIT_SYMBOLS): Use it. | |
8287 | (DWARF2_ADDR_SIZE): Use it instead of ABI_HAS_64BIT_SYMBOLS. | |
8288 | ||
e0079468 PB |
8289 | 2009-02-02 Paul Brook <paul@codesourcery.com> |
8290 | ||
8291 | * config/arm/arm.md (arm_addsi3): Add r/r/k alternative. | |
8292 | ||
eca72963 JJ |
8293 | 2009-02-02 Jakub Jelinek <jakub@redhat.com> |
8294 | ||
8295 | PR inline-asm/39058 | |
8296 | * recog.h (asm_operand_ok): Add constraints argument. | |
8297 | * recog.c (asm_operand_ok): Likewise. If it is set, for digits | |
8298 | recurse on matching constraint. | |
8299 | (check_asm_operands): Pass constraints as 3rd argument to | |
8300 | asm_operand_ok. Don't look up matching constraint here. | |
8301 | * stmt.c (expand_asm_operands): Pass NULL as 3rd argument | |
8302 | to asm_operand_ok. | |
8303 | ||
b5bde9ff BE |
8304 | 2009-02-02 Ben Elliston <bje@au.ibm.com> |
8305 | ||
8306 | * doc/tm.texi (Storage Layout): Fix TARGET_ALIGN_ANON_BITFIELD and | |
8307 | TARGET_NARROW_VOLATILE_BITFIELD macro names. | |
8308 | ||
30f3e427 JDA |
8309 | 2009-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
8310 | ||
be7659ba JDA |
8311 | * doc/install.texi (hppa*-hp-hpux*): Update binutils and linker |
8312 | information. Remove some obsolete information. Reorganize. | |
8313 | ||
30f3e427 JDA |
8314 | * config/pa/fptr.c: Revert license to GPL 2. |
8315 | * config/pa/milli64.S: Likewise. | |
8316 | ||
3cbfaf98 DK |
8317 | 2009-01-31 Dave Korn <dave.korn.cygwin@gmail.com> |
8318 | ||
8319 | PR target/38904 | |
8320 | * mkmap-flat.awk (END): Use pe_dll command-line arg to pass | |
8321 | LIBRARY name in, instead of hard-coding it. | |
8322 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add an | |
8323 | extra target make frag to tmake_files according to EH model. | |
8324 | (i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise. | |
8325 | * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: Add new target | |
8326 | frags that define makefile variable EH_MODEL appropriately. | |
8327 | * config/i386/cygming.h (DWARF2_UNWIND_INFO): Add comment. | |
8328 | * config/i386/cygwin.h (LIBGCC_EH_EXTN): Define to nothing or | |
8329 | to "-sjlj" according to type of EH configured. | |
8330 | (LIBGCC_SONAME): Concatenate it to shared library base name. | |
8331 | * config/i386/mingw32.h (LIBGCC_EH_EXTN): Define to "_dw2" or | |
8332 | to "_sjlj" according to type of EH configured. | |
8333 | (LIBGCC_SONAME): Concatenate it to shared library base name. | |
8334 | * config/i386/t-cygming (SHLIB_SONAME): Use EH_MODEL. | |
8335 | (SHLIB_LINK): Add missing semicolon to if-else construct. | |
8336 | (SHLIB_MKMAP_OPTS): Pass library name to mkmap-flat.awk as | |
8337 | string value of "pe_dll" command-line option. | |
8338 | * config/i386/t-cygwin (SHLIB_EH_EXTENSION): New helper. | |
8339 | (SHLIB_SONAME): Use it when overriding t-cygming default. | |
8340 | (SHLIB_IMPLIB): Override t-cygming default. | |
8341 | (SHLIB_MKMAP_OPTS): Pass library name to mkmap-flat.awk as | |
8342 | string value of "pe_dll" command-line option. | |
8343 | ||
8d0b6068 DK |
8344 | 2009-01-31 Dave Korn <dave.korn.cygwin@gmail.com> |
8345 | ||
8346 | PR target/38952 | |
8347 | * config/i386/i386.c (ix86_builtin_setjmp_frame_value): New. | |
bf9b2cc9 | 8348 | (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Override default to point at it. |
8d0b6068 | 8349 | |
14c28276 RG |
8350 | 2009-01-31 Richard Guenther <rguenther@suse.de> |
8351 | ||
8352 | PR tree-optimization/38937 | |
8353 | * tree-ssa-structalias.c (do_sd_constraint): Do not shortcut | |
8354 | computing the transitive closure. | |
8355 | ||
5f4d82c2 RG |
8356 | 2009-01-30 Richard Guenther <rguenther@suse.de> |
8357 | ||
8358 | PR tree-optimization/39041 | |
8359 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): | |
8360 | Propagate variable indices only if the types match for this stmt. | |
8361 | ||
d0728ae0 JJ |
8362 | 2009-01-30 Jakub Jelinek <jakub@redhat.com> |
8363 | ||
8364 | PR target/39013 | |
8365 | * c-decl.c (pop_scope): Set DECL_EXTERNAL for functions declared | |
8366 | inline but never defined. | |
8367 | ||
6b67572e | 8368 | 2009-01-30 Wolfgang Gellerich <gellerich@de.ibm.com> |
9fec758d WG |
8369 | |
8370 | * config/s390/s390.md (*insv<mode>_reg_extimm): Removed. | |
8371 | (*insv_h_di_reg_extimm): New insn. | |
8372 | (*insv_l<mode>_reg_extimm): New insn. | |
8373 | ||
8374 | 2009-01-30 Hariharan Sandanagobalane <hariharan@picochip.com> | |
9e8be1e4 HS |
8375 | |
8376 | * config/picochip/picochip.c (flag_conserve_stack): set | |
8377 | PARAM_LARGE_STACK_FRAME and PARAM_STACK_FRAME_GROWTH to zero under | |
8378 | fconserve-stack. Reduce call-overhead used by inliner. | |
8379 | ||
9fec758d | 8380 | 2009-01-30 Hariharan Sandanagobalane <hariharan@picochip.com> |
df9198ab HS |
8381 | |
8382 | PR/38157 | |
8383 | * common.opt (flag_conserve_stack): Initialised to zero. | |
8384 | ||
7f1c539c KT |
8385 | 2009-01-30 Kai Tietz <kai.tietz@onevision.com> |
8386 | ||
8387 | PR/39002 | |
8388 | * config/i386/i386.c (ix86_can_use_return_insn_p): Check for nsseregs. | |
8389 | (ix86_expand_epilogue): Take nsseregs in account to use proper restore | |
8390 | method. | |
8391 | ||
3631be48 L |
8392 | 2009-01-29 H.J. Lu <hongjiu.lu@intel.com> |
8393 | ||
8394 | * ira-color.c (allocno_reload_assign): Update comments. | |
8395 | * regmove.c (regmove_optimize): Likewise. | |
8396 | ||
8397 | * ra.h: Removed. | |
8398 | ||
416ac4d4 RM |
8399 | 2009-01-29 Robert Millan <rmh@aybabtu.com> |
8400 | ||
60839f5d EB |
8401 | * config.gcc: Recognize GNU/kOpenSolaris (*-*-kopensolaris*-gnu). |
8402 | * config/i386/kopensolaris-gnu.h: New file. Undefine | |
416ac4d4 | 8403 | `MD_UNWIND_SUPPORT'. |
60839f5d | 8404 | * config/kopensolaris-gnu.h: New file (based on kfreebsd-gnu.h). |
416ac4d4 | 8405 | |
d5e54bc1 KH |
8406 | 2009-01-29 Kazu Hirata <kazu@codesourcery.com> |
8407 | ||
8408 | PR tree-optimization/39007 | |
8409 | * tree-loop-distribution.c (generate_builtin): Use | |
8410 | recompute_dominator to compute the immediate dominator of the | |
8411 | basic block just after the loop. | |
8412 | ||
38432148 | 8413 | 2009-01-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
e9e077fa RO |
8414 | |
8415 | * config/i386/sol2-10.h [!HAVE_AS_IX86_DIFF_SECT_DELTA] | |
8416 | (ASM_OUTPUT_DWARF_PCREL): Define. | |
8417 | ||
38432148 | 8418 | 2009-01-29 Vladimir Makarov <vmakarov@redhat.com> |
2af2dbdc VM |
8419 | |
8420 | * doc/tm.texi (TARGET_IRA_COVER_CLASSES): Modify description. | |
8421 | * doc/passes.texi: Remove entries about regclass, local-alloc, and | |
8422 | global. Modify entries about regmove and IRA. | |
8423 | ||
8424 | * ra-conflict.c: Remove the file. | |
8425 | ||
8426 | * reload.c (push_reload, find_dummy_reload): Remove flag_ira. | |
8427 | ||
8428 | * tree-pass.h (pass_local_alloc, pass_global_alloc): Remove. | |
8429 | (pass_regclass_init): Rename to pass_reginfo_init. | |
8430 | ||
8431 | * cfgloopanal.c (estimate_reg_pressure_cost): Remove flag_ira. | |
8432 | ||
8433 | * toplev.h (flag_ira): Remove. | |
8434 | ||
8435 | * caller-save.c (setup_save_areas): Remove flag_ira. | |
8436 | ||
bf9b2cc9 | 8437 | * ira-color.c (ira_reuse_stack_slot, ira_mark_new_stack_slot): Ditto. |
2af2dbdc VM |
8438 | |
8439 | * global.c: Remove the file. | |
8440 | ||
ba20e309 | 8441 | * opts.c (decode_options): Remove flag_ira. |
2af2dbdc VM |
8442 | |
8443 | * hard-reg-set.h (losing_caller_save_reg_set): Remove. | |
8444 | ||
8445 | * regmove.c: Modify file description. | |
8446 | (find_use_as_address, try_auto_increment): Define them only if | |
8447 | AUTO_INC_DEC is defined. | |
8448 | (replacement_quality, replace_in_call_usage, fixup_match_1, | |
8449 | stable_and_no_regs_but_for_p): Remove. | |
8450 | (reg_set_in_bb): Make it static. | |
8451 | (regmove_optimize): Remove flag_ira and code which worked for | |
8452 | !flag_ira. | |
8453 | ||
8454 | * local-alloc.c: Remove the file. | |
8455 | ||
8456 | * common.opt (fira): Remove. | |
8457 | ||
8458 | * ira.c: Include except.h. | |
8459 | (eliminable_regset): Move from global.c. | |
8460 | (mark_elimination): Ditto. Remove flag_ira. | |
8461 | (reg_renumber, struct equivalence, reg_equiv, equiv_mem, | |
8462 | equiv_mem_modified, validate_equiv_mem_from_store, | |
8463 | validate_equiv_mem, equiv_init_varies_p, equiv_init_movable_p, | |
8464 | contains_replace_regs, memref_referenced_p, memref_used_between_p, | |
8465 | no_equiv, recorded_label_ref): Move from local-alloc.c. | |
8466 | (update_equiv_regs): Ditto. Make it static. | |
8467 | (print_insn_chain, print_insn_chains): Move it from global.c. | |
bf9b2cc9 | 8468 | (pseudo_for_reload_consideration_p): Ditto. Remove flag_ira. |
2af2dbdc VM |
8469 | (build_insn_chain): Ditto. Make it static. |
8470 | (ra_init_live_subregs): Move from ra-conflict.c. Make it static. | |
8471 | Rename to init_live_subregs. | |
8472 | (gate_ira): Remove flag_ira. | |
8473 | ||
8474 | * regclass.c: Rename reginfo.c. Change file description. | |
8475 | (FORBIDDEN_INC_DEC_CLASSES): Remove. | |
dbf9ee15 | 8476 | (reg_class_superclasses, forbidden_inc_dec_class, in_inc_dec): Remove. |
2af2dbdc VM |
8477 | (init_reg_sets_1): Remove code for evaluation of |
8478 | reg_class_superclasses and losing_caller_save_reg_set. | |
8479 | (init_regs): Remove init_reg_autoinc. | |
8480 | (struct costs, costs, init_cost, ok_for_index_p_nonstrict, | |
8481 | ok_for_base_p_nonstrict): Remove. | |
bf9b2cc9 | 8482 | (regclass_init): Rename to reginfo_init. Don't initialize init_cost. |
2af2dbdc VM |
8483 | (pass_regclass_init): Rename to pass_reginfo_init. Modify |
8484 | corresponding entries. | |
8485 | (dump_regclass, record_operand_costs, scan_one_insn, | |
8486 | init_reg_autoinc, regclass, record_reg_classes, copy_cost, | |
8487 | record_address_regs, auto_inc_dec_reg_p): Remove. | |
8488 | (gt-regclass.h): Rename to gt-reginfo.h. | |
8489 | ||
8490 | * rtl.h (dump_global_regs, retry_global_alloc, | |
bf9b2cc9 | 8491 | build_insn_chain, dump_local_alloc, update_equiv_regs): Remove. |
2af2dbdc VM |
8492 | |
8493 | * Makefile.in (RA_H): Remove. | |
8494 | (OBJS-common): Remove global.o, local-alloc.o, and ra-conflict.o. | |
8495 | Rename regclass.o to reginfo.o. | |
8496 | (regclass.o): Rename to reginfo.o. Rename gt-regclass.h to | |
8497 | gt-reginfo.h. | |
8498 | (global.o, local-alloc.o, ra-conflict.o): Remove entries. | |
8499 | (GTFILES): Rename regclass.c to reginfo.c. | |
8500 | ||
8501 | * passes.c (init_optimization_passes): Remove pass_local_alloc and | |
bf9b2cc9 | 8502 | pass_global_alloc. Rename pass_regclass_init to pass_reginfo_init. |
2af2dbdc VM |
8503 | |
8504 | * reload1.c (compute_use_by_pseudos, reload, count_pseudo, | |
8505 | count_spilled_pseudo, find_reg, alter_reg, delete_output_reload): | |
8506 | Remove flag_ira. | |
6b67572e | 8507 | (finish_spills): Ditto. Remove code for !flag_ira. |
2ba9daa7 | 8508 | |
c95b2534 | 8509 | 2009-01-29 Kenneth Zadeck <zadeck@naturalbridge.com> |
00b251a0 KZ |
8510 | |
8511 | PR middle-end/35854 | |
8512 | * doc/invoke.texi (rtl debug options): Complete rewrite. | |
8513 | * auto-inc-dec.c (pass_inc_dec): Rename pass from "auto-inc-dec" | |
8514 | to auto_inc_dec". | |
8515 | * mode-switching.c (pass_mode_switching): Rename pass from | |
8516 | "mode-sw" to "mode_sw". | |
8517 | * except.c (pass_convert_to_eh_ranges): Rename pass from | |
8518 | "eh-ranges" to "eh_ranges". | |
8519 | * lower-subreg.c (pass_lower_subreg): Renamed pass from "subreg" | |
8520 | to "subreg1". | |
2ba9daa7 AS |
8521 | |
8522 | ||
72a54528 AM |
8523 | 2009-01-29 Andrey Belevantsev <abel@ispras.ru> |
8524 | Alexander Monakov <amonakov@ispras.ru> | |
8525 | ||
8526 | PR middle-end/38857 | |
8527 | * sel-sched.c (count_occurrences_1): Check that *cur_rtx is a hard | |
8528 | register. | |
8529 | (move_exprs_to_boundary): Change return type and pass through | |
8530 | should_move from move_op. Relax assert. Update usage ... | |
8531 | (schedule_expr_on_boundary): ... here. Use should_move instead of | |
8532 | cant_move. | |
8533 | (move_op_orig_expr_found): Indicate that insn was disconnected from | |
8534 | stream. | |
8535 | (code_motion_process_successors): Do not call after_merge_succs | |
8536 | callback if original expression was not found when traversing any of | |
8537 | the branches. | |
8538 | (code_motion_path_driver): Change return type. Update prototype. | |
8539 | (move_op): Update comment. Add a new parameter (should_move). Update | |
8540 | prototype. Set *should_move based on indication provided by | |
8541 | move_op_orig_expr_found. | |
8542 | ||
001b9eb6 PH |
8543 | 2009-01-28 Pat Haugen <pthaugen@us.ibm.com> |
8544 | ||
8545 | * doc/invoke.texi (avoid-indexed-addresses): Document new option. | |
8546 | * config/rs6000/rs6000-protos.h (avoiding_indexed_address_p): Declare. | |
8547 | * config/rs6000/rs6000.opt (avoid-indexed-addresses): New option. | |
8548 | * config/rs6000/rs6000.c (rs6000_override_options): Default | |
8549 | avoid-indexed-addresses on for Power6, off for everything else. | |
8550 | (avoiding_indexed_address_p): New function. | |
8551 | (rs6000_legitimize_address): Use it. | |
8552 | (rs6000_legitimate_address): Likewise. | |
8553 | * config/rs6000/rs6000.md (movXX_updateX): Likewise | |
8554 | ||
59dc4898 KH |
8555 | 2009-01-28 Kazu Hirata <kazu@codesourcery.com> |
8556 | ||
8557 | PR tree-optimization/38997 | |
8558 | * tree-loop-distribution.c (generate_memset_zero): Use | |
8559 | POINTER_PLUS_EXPR for a pointer addition. | |
8560 | ||
07da44ab AK |
8561 | 2009-01-28 Andreas Krebbel <krebbel1@de.ibm.com> |
8562 | ||
8563 | * config/s390/s390.md (bswap<mode>2): New pattern added. | |
8564 | ||
cdc15d23 WG |
8565 | 2009-01-28 Wolfgang Gellerich <gellerich@de.ibm.com> |
8566 | ||
8567 | * config/s390/s390.md (*tls_load_31): Added type attribute. | |
8568 | ||
d46f24b6 WG |
8569 | 2009-01-28 Wolfgang Gellerich <gellerich@de.ibm.com> |
8570 | ||
8571 | * config/s390/s390.md: Fix a few comments. | |
8572 | ||
729e750f WG |
8573 | 2009-01-28 Wolfgang Gellerich <gellerich@de.ibm.com> |
8574 | ||
8575 | * config/s390/s390.md (*tmsi_reg): Fixed z10prop attribute. | |
8576 | (*tm<mode>_full): Fixed z10prop attribute. | |
8577 | (*tst<mode>_extimm): Fixed z10prop attribute. | |
8578 | (*tst<mode>_cconly_extimm): Fixed z10prop attribute. | |
8579 | (*tstqiCCT_cconly): Fixed z10prop attribute. | |
8580 | (*cmpsi_ccu_zerohi_rlsi): Fixed z10prop attribute. | |
8581 | (*movsi_larl): Fixed z10prop attribute. | |
8582 | (*movsi_zarch): Fixed z10prop attribute. | |
8583 | (*movsi_eas): Fixed z10prop attribute. | |
8584 | (*movhi): Fixed z10prop attribute. | |
8585 | (*movqi): Fixed z10prop attribute. | |
8586 | (*movstrictqi): Fixed z10prop attribute. | |
8587 | (*mov<mode>): Fixed z10prop attribute. | |
8588 | (*movcc): Fixed z10prop attribute. | |
8589 | (*sethighpartdi_64): Fixed z10prop attribute. | |
8590 | (*zero_extendhi<mode>2_z10): Fixed z10prop attribute. | |
8591 | (*negdi2_sign_cc): Fixed z10prop attribute. | |
8592 | (*negdi2_sign): Fixed z10prop attribute. | |
8593 | (*absdi2_sign_cc): Fixed z10prop attribute. | |
8594 | (*absdi2_sign): Fixed z10prop attribute. | |
8595 | (*negabsdi2_sign_cc): Fixed z10prop attribute. | |
8596 | (*negabsdi2_sign): Fixed z10prop attribute. | |
8597 | (*cmp_and_trap_signed_int<mode>): Fixed z10prop attribute. | |
8598 | (*cmp_and_trap_unsigned_int<mode>): Fixed z10prop attribute. | |
8599 | (doloop_si64): Fixed z10prop attribute. | |
8600 | (doloop_si31): Fixed z10prop attribute. | |
8601 | (doloop_long): Fixed z10prop attribute. | |
8602 | (indirect_jump): Fixed z10prop attribute. | |
8603 | (nop): Fixed z10prop attribute. | |
8604 | (main_base_64): Fixed z10prop attribute. | |
8605 | (reload_base_64): Fixed z10prop attribute. | |
8606 | ||
c7789bfb JJ |
8607 | 2009-01-28 Jakub Jelinek <jakub@redhat.com> |
8608 | ||
8609 | PR rtl-optimization/38740 | |
6b67572e UB |
8610 | * reorg.c (gate_handle_delay_slots): Avoid dbr scheduling |
8611 | if !optimize. | |
c7789bfb JJ |
8612 | * config/mips/mips.c (mips_reorg): Likewise. |
8613 | ||
de081cfd RG |
8614 | 2009-01-28 Richard Guenther <rguenther@suse.de> |
8615 | ||
8616 | PR tree-optimization/38926 | |
8617 | * tree-ssa-pre.c (add_to_value): Assert we add only expressions | |
8618 | with the correct value id to a value. | |
8619 | (do_regular_insertion): Use the value number of edoubleprime | |
8620 | for the value number of the expr. | |
8621 | ||
8622 | Revert | |
8623 | 2008-08-21 Richard Guenther <rguenther@suse.de> | |
bf9b2cc9 | 8624 | |
d748c406 UB |
8625 | * tree-ssa-pre.c (insert_into_preds_of_block): Before inserting |
8626 | a PHI ask VN if it is already available. | |
8627 | * tree-ssa-sccvn.h (vn_phi_lookup): Declare. | |
8628 | * tree-ssa-sccvn.c (vn_phi_lookup): Export. | |
de081cfd | 8629 | |
a9d386a1 JJ |
8630 | 2009-01-28 Jakub Jelinek <jakub@redhat.com> |
8631 | ||
8632 | PR middle-end/38934 | |
8633 | * tree-vrp.c (extract_range_from_assert): For LE_EXPR and LT_EXPR | |
8634 | set to varying whenever max has TREE_OVERFLOW set, similarly | |
8635 | for GE_EXPR and GT_EXPR and TREE_OVERFLOW min. | |
8636 | ||
97a170cd RG |
8637 | 2009-01-28 Richard Guenther <rguenther@suse.de> |
8638 | ||
8639 | PR middle-end/38908 | |
8640 | * tree-ssa.c (warn_uninitialized_var): Do not warn for seemingly | |
8641 | uninitialized aggregate uses in call arguments. | |
8642 | ||
89ebafc6 PB |
8643 | 2009-01-28 Paolo Bonzini <bonzini@gnu.org> |
8644 | ||
8645 | PR tree-optimization/38984 | |
8646 | * tree-ssa-structalias.c (get_constraints_for_1): Do not use | |
8647 | the nothing_id variable if -fno-delete-null-pointer-checks. | |
8648 | ||
bef3c57b UB |
8649 | 2009-01-28 Uros Bizjak <ubizjak@gmail.com> |
8650 | ||
8651 | PR target/38988 | |
8652 | * config/i386/i386.md (set_rip_rex64): Wrap operand 1 in label_ref. | |
8653 | (set_got_offset_rex64): Ditto. | |
8654 | ||
0c6390fa L |
8655 | 2009-01-27 H.J. Lu <hongjiu.lu@intel.com> |
8656 | ||
8657 | PR target/38941 | |
8658 | * doc/extend.texi: Improve local variable with asm reg. | |
8659 | ||
bee6fa6d AN |
8660 | 2009-01-27 Adam Nemet <anemet@caviumnetworks.com> |
8661 | ||
8662 | * c.opt (Wpacked-bitfield-compat): Change init value to -1. | |
8663 | * c-opts.c (c_common_post_options): If -W*packed-bitfield-compat | |
8664 | was not supplied then set warn_packed_bitfield_compat to the | |
8665 | default value of 1. | |
8666 | * stor-layout.c (place_field): Check warn_packed_bitfield_compat | |
8667 | against 1. | |
8668 | ||
b5c3dfbb RG |
8669 | 2009-01-27 Richard Guenther <rguenther@suse.de> |
8670 | ||
8671 | PR tree-optimization/38503 | |
8672 | * cfgexpand.c (expand_gimple_basic_block): Ignore | |
8673 | GIMPLE_CHANGE_DYNAMIC_TYPE during expansion. | |
8674 | * tree-ssa-structalias.c (set_uids_in_ptset): Do not prune | |
8675 | variables that cannot have TBAA applied. | |
8676 | (compute_points_to_sets): Do not remove GIMPLE_CHANGE_DYNAMIC_TYPE | |
8677 | statements. | |
8678 | ||
d748c406 | 8679 | 2009-01-27 Uros Bizjak <ubizjak@gmail.com> |
576de5cb UB |
8680 | |
8681 | PR middle-end/38969 | |
8682 | * calls.c (initialize_argument_information): Do not wrap complex | |
8683 | arguments in SAVE_EXPR. | |
8684 | ||
9112bb38 AT |
8685 | 2009-01-26 Andreas Tobler <a.tobler@schweiz.org> |
8686 | ||
8687 | * config/t-vxworks (LIBGCC2_INCLUDES): Fix typo. | |
5efb79fc | 8688 | (INSTALL_LIBGCC): Revert typo commit. |
9112bb38 | 8689 | |
4757704f RG |
8690 | 2009-01-26 Richard Guenther <rguenther@suse.de> |
8691 | ||
8692 | PR tree-optimization/38745 | |
8693 | * tree-ssa-alias.c (update_alias_info_1): Exclude RESULT_DECL | |
8694 | from special handling. | |
8695 | ||
e3e6cff4 RG |
8696 | 2009-01-26 Richard Guenther <rguenther@suse.de> |
8697 | ||
8698 | PR tree-optimization/38745 | |
8699 | * tree-ssa.c (execute_update_addresses_taken): Do not include | |
8700 | variables that cannot possibly be a register in not_reg_needs. | |
8701 | Do not clear TREE_ADDRESSABLE on vars that may not become | |
8702 | registers. | |
8703 | * tree-ssa.c (update_alias_info_1): Include those in the set | |
8704 | of addressable vars. | |
8705 | ||
dc874b53 RG |
8706 | 2009-01-26 Richard Guenther <rguenther@suse.de> |
8707 | ||
8708 | PR middle-end/38851 | |
8709 | * Makefile.in (tree-ssa-dse.o): Add langhooks.h. | |
8710 | * tree-ssa-dse.c: Include langhooks.h | |
8711 | (execute_simple_dse): Remove stores with zero size. | |
8712 | ||
849421a3 JJ |
8713 | 2009-01-24 Jakub Jelinek <jakub@redhat.com> |
8714 | ||
8715 | PR c/38957 | |
8716 | * c-typeck.c (c_finish_return): Handle POINTER_PLUS_EXPR the same way | |
8717 | as PLUS_EXPR. | |
8718 | ||
82f70421 JB |
8719 | 2009-01-24 Julian Brown <julian@codesourcery.com> |
8720 | ||
8721 | * config/arm/t-linux-eabi (LIB2FUNCS_STATIC_EXTRA): Add | |
8722 | config/arm/linux-atomic.c. | |
8723 | * config/arm/linux-atomic.c: New. | |
8724 | ||
863412d6 EB |
8725 | 2009-01-24 Eric Botcazou <ebotcazou@adacore.com> |
8726 | ||
8727 | * config/sparc/linux.h (DBX_REGISTER_NUMBER): Delete. | |
8728 | * config/sparc/linux64.h (DBX_REGISTER_NUMBER): Likewise. | |
8729 | * config/sparc/sysv4.h (DBX_REGISTER_NUMBER): Likewise. | |
8730 | ||
8c684300 L |
8731 | 2009-01-24 H.J. Lu <hongjiu.lu@intel.com> |
8732 | ||
8733 | PR c/38938 | |
93f1527a | 8734 | * c-opts.c (c_common_handle_option): Update warn_pointer_sign |
8c684300 L |
8735 | properly. |
8736 | ||
b840fb02 SP |
8737 | 2009-01-24 Sebastian Pop <sebastian.pop@amd.com> |
8738 | ||
8739 | PR tree-optimization/38953 | |
8740 | * graphite.c (graphite_verify): Add a call to verify_loop_closed_ssa. | |
8741 | (scop_adjust_phis_for_liveouts): Initialize false_i to zero. | |
8742 | (gloog): Split the exit of the scop when the scop exit is a loop exit. | |
8743 | (graphite_transform_loops): Only call cleanup_tree_cfg if gloog | |
8744 | changed the CFG. | |
8745 | ||
ecee559f PB |
8746 | 2009-01-24 Paul Brook <paul@codesourcery.com> |
8747 | ||
8748 | * config/arm/neon.md (neon_type): Move to arm.md. | |
8749 | (neon_mov<VSTRUCT>): Add neon_type attribute. | |
8750 | * config/arm/arm.md (neon_type): Move to here. | |
8751 | (conds): Add "unconditioal" and use as default for NEON insns. | |
8752 | ||
61ad0914 BE |
8753 | 2009-01-24 Ben Elliston <bje@au.ibm.com> |
8754 | ||
8755 | * bitmap.h (BITMAP_FREE): Eliminate `implicit conversion from | |
8756 | void *' warning from -Wc++-compat. | |
8757 | * Makefile.in (dominance.o-warn): Remove. | |
8758 | ||
38432148 | 8759 | 2009-01-23 Paolo Bonzini <bonzini@gnu.org> |
9bacafeb PB |
8760 | |
8761 | PR tree-optimization/38932 | |
8762 | * fold-const.c (fold_unary_ignore_overflow): New. | |
8763 | * tree.h (fold_unary_ignore_overflow): Declare. | |
8764 | * tree-ssa-ccp.c (ccp_fold): Use fold_unary_ignore_overflow. | |
8765 | * tree-ssa-sccvn.c (visit_reference_op_load, | |
8766 | simplify_unary_expression): Likewise. | |
8767 | ||
2cd36c22 AN |
8768 | 2009-01-22 Adam Nemet <anemet@caviumnetworks.com> |
8769 | ||
8770 | * c-decl.c (finish_struct): Move code to set DECL_PACKED after | |
8771 | DECL_BIT_FIELD is alreay known. Also inherit packed for bitfields | |
8772 | regardless of their type. | |
8773 | * c-common.c (handle_packed_attribute): Don't ignore packed on | |
8774 | bitfields. | |
8775 | * c.opt (Wpacked-bitfield-compat): New warning option. | |
8776 | * stor-layout.c (place_field): Warn if offset of a field changed. | |
8777 | * doc/extend.texi (packed): Mention the ABI change. | |
8778 | * doc/invoke.texi (-Wpacked-bitfield-compat): Document. | |
8779 | (Warning Options): Add it to the list. | |
8780 | ||
e4e624ab L |
8781 | 2009-01-22 H.J. Lu <hongjiu.lu@intel.com> |
8782 | ||
8783 | * c-opts.c (c_common_post_options): Fix a typo in comments. | |
8784 | ||
d0ea0759 SE |
8785 | 2009-01-22 Steve Ellcey <sje@cup.hp.com> |
8786 | ||
8787 | PR middle-end/38615 | |
8788 | * gimplify.c (gimplify_init_constructor): Fix promotion of const | |
8789 | variables to static. | |
8790 | * doc/invoke.texi (-fmerge-all-constants): Update description. | |
8791 | ||
87673f84 UB |
8792 | 2009-01-22 Uros Bizjak <ubizjak@gmail.com> |
8793 | ||
8794 | PR target/38931 | |
8795 | * config/i386/i386.md (*movsi_1): Use type "mmx" for alternative 2. | |
8796 | (*movdi_1_rex64): Use type "mmx" for alternative 5. | |
8797 | ||
96339268 RE |
8798 | 2009-01-22 Richard Earnshaw <rearnsha@arm.com> |
8799 | ||
8800 | * arm.h (DATA_ALIGNMENT): Align structures, unions and arrays to | |
8801 | a word boundary. | |
8802 | (LOCAL_ALIGNMENT): Similarly. | |
8803 | ||
442dc742 | 8804 | 2009-01-22 Mark Shinwell <shinwell@codesourcery.com> |
87673f84 | 8805 | Joseph Myers <joseph@codesourcery.com> |
442dc742 MS |
8806 | |
8807 | * config/arm/arm.c (all_architectures): Add iWMMXt2 entry. | |
8808 | * config/arm/arm-cores.def: New ARM_CORE entry for iWMMXt2. | |
8809 | * config/arm/arm-tune.md: Regenerate. | |
8810 | * doc/invoke.texi (ARM Options): Document -mcpu=iwmmxt2 and | |
8811 | -march=iwmmxt2. | |
8812 | ||
9b34732e MS |
8813 | 2009-01-22 Mark Shinwell <shinwell@codesourcery.com> |
8814 | ||
8815 | * config/arm/bpabi.h (SUBTARGET_EXTRA_ASM_SPEC): Bump EABI | |
8816 | version number to five. | |
8817 | ||
03c2a308 DS |
8818 | 2009-01-22 Dodji Seketeli <dodji@redhat.com> |
8819 | ||
8820 | PR c++/38930 | |
ba20e309 | 8821 | * c-decl.c (clone_underlying_type): Revert PR c++/26693 changes. |
03c2a308 DS |
8822 | * c-common.c (set_underlying_type): Likewise. |
8823 | (is_typedef_decl ): Likewise | |
8824 | * tree.h: Likewise | |
8825 | (set_underlying_type): Likewise. | |
8826 | (is_typedef_type): Likewise. | |
8827 | ||
1240d76e VM |
8828 | 2009-01-21 Vladimir Makarov <vmakarov@redhat.com> |
8829 | ||
8830 | PR middle-end/38587 | |
8831 | * ira-color.c (coalesce_spill_slots): Don't coalesce allocnos | |
8832 | crossing setjmps. | |
8833 | ||
b8a1087d DK |
8834 | 2009-01-21 Dave Korn <dave.korn.cygwin@gmail.com> |
8835 | ||
8836 | PR bootstrap/37660 | |
8837 | * config/i386/cygwin.h (SHARED_LIBGCC_SPEC): New helper macro. | |
8838 | (LIBGCC_SPEC): Don't define. | |
8839 | (REAL_LIBGCC_SPEC): Define instead, using SHARED_LIBGCC_SPEC. | |
8840 | ||
435da628 UB |
8841 | 2009-01-21 Uros Bizjak <ubizjak@gmail.com> |
8842 | ||
8843 | PR rtl-optimization/38879 | |
8844 | * alias.c (base_alias_check): Unaligned access via AND address can | |
8845 | alias all surrounding object types except those with sizes equal | |
8846 | or wider than the size of unaligned access. | |
8847 | ||
d597b3ce DS |
8848 | 2009-01-21 Dodji Seketeli <dodji@redhat.com> |
8849 | ||
8850 | PR c++/26693 | |
ba20e309 | 8851 | * c-decl.c (clone_underlying_type): Move this ... |
d597b3ce | 8852 | * c-common.c (set_underlying_type): ... here. |
435da628 | 8853 | Also, make sure the function properly sets TYPE_STUB_DECL() on |
d597b3ce DS |
8854 | the newly created typedef variant type. |
8855 | (is_typedef_decl ): New entry point. | |
8856 | * tree.h: Added a new member member_types_needing_access_check to | |
8857 | struct tree_decl_non_common. | |
8858 | (set_underlying_type): New entry point. | |
8859 | (is_typedef_type): Likewise. | |
8860 | ||
71a6fe66 BM |
8861 | 2009-01-21 Bingfeng Mei <bmei@broadcom.com> |
8862 | ||
8863 | * alias.c (walk_mems_1, walk_mems_2, insn_alias_sets_conflict_p): | |
8864 | Check whether two instructions have memory references that | |
8865 | belong to conflicting alias sets. walk_mems_1 and walk_mems_2 | |
8866 | are helper functions for traversing. | |
8867 | * alias.h (insn_alias_sets_confilict_p): New prototypes. | |
8868 | * ddg.c (add_inter_loop_mem_dep): Call insn_alias_sets_conflict_p | |
8869 | not to draw dependency edge for instructions with non-conflicting | |
8870 | alias sets. | |
8871 | ||
5a248274 JM |
8872 | 2009-01-20 Joseph Myers <joseph@codesourcery.com> |
8873 | ||
8874 | PR other/38758 | |
6b67572e UB |
8875 | * longlong.h: Update copyright years. Use soft-fp license notice. |
8876 | Sync __clz_tab declaration with glibc. | |
5a248274 | 8877 | |
4b84f3de SE |
8878 | 2009-01-20 Steve Ellcey <sje@cup.hp.com> |
8879 | ||
8880 | PR target/30687 | |
8881 | * doc/extend.texi (syscall_linkage): New. | |
8882 | (version_id): Modify. | |
8883 | ||
37348bf1 | 8884 | 2009-01-20 Andrew Pinski <andrew_pinski@playstation.sony.com> |
435da628 | 8885 | Richard Guenther <rguenther@suse.de> |
37348bf1 AP |
8886 | |
8887 | PR tree-optimization/38747 | |
8888 | PR tree-optimization/38748 | |
8889 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Disable the VCE | |
8890 | conversion if the base address is an indirect reference and the | |
8891 | aliasing sets could cause issues. | |
8892 | ||
d0a58904 SP |
8893 | 2009-01-20 Sebastian Pop <sebastian.pop@amd.com> |
8894 | ||
2ba9daa7 | 8895 | * common.opt (fgraphite, fgraphite-identity): Add comment for |
d0a58904 SP |
8896 | explaining why these options are not documented. |
8897 | ||
71e7afb2 SP |
8898 | 2009-01-20 Sebastian Pop <sebastian.pop@amd.com> |
8899 | ||
8900 | * graphite.c (stmt_simple_for_scop_p): Also handle cases when | |
8901 | gimple_call_lhs is NULL. | |
8902 | ||
38432148 | 8903 | 2009-01-20 Paolo Bonzini <bonzini@gnu.org> |
09efeca1 PB |
8904 | |
8905 | PR target/38868 | |
8906 | * emit-rtl.c (adjust_address_1): Make sure memref is never | |
8907 | overwritten. | |
8908 | ||
cbb8dee3 BE |
8909 | 2009-01-20 Ben Elliston <bje@au.ibm.com> |
8910 | ||
8911 | * libgcov.c (__gcov_execl, __gcov_execlp, __gcov_execle): Remove | |
435da628 | 8912 | const qualifier from arg parameter. Remove unnecessary cast to char *. |
cbb8dee3 BE |
8913 | * gcov-io.h (__gcov_execl, __gcov_execlp, __gcov_execle): Remove |
8914 | const qualifier from arg 2. | |
8915 | ||
72c66596 IS |
8916 | 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> |
8917 | ||
435da628 | 8918 | * config/darwin.h: Add static-libgfortran to LINK_SPEC. |
72c66596 | 8919 | |
f68211cd VM |
8920 | 2009-01-19 Vladimir Makarov <vmakarov@redhat.com> |
8921 | ||
8922 | PR c/38869 | |
8923 | * rtl.h (reinit_regs): New prototype. | |
8924 | * regclass.c: Include ira.h. | |
8925 | (reinit_regs): New. | |
8926 | * Makefile.in (regclass.o): Add ira.h. | |
8927 | * config/i386/i386.c (ix86_maybe_switch_abi): Use reinit_regs. | |
8928 | ||
6e4f1168 L |
8929 | 2009-01-18 H.J. Lu <hongjiu.lu@intel.com> |
8930 | ||
8931 | PR target/38736 | |
8932 | * c-common.c (handle_aligned_attribute): Use | |
8933 | ATTRIBUTE_ALIGNED_VALUE instead of BIGGEST_ALIGNMENT for | |
8934 | default alignment value. | |
8935 | ||
8936 | * c-cppbuiltin.c (c_cpp_builtins): Define __BIGGEST_ALIGNMENT__. | |
8937 | ||
8938 | * defaults.h (ATTRIBUTE_ALIGNED_VALUE): New. | |
8939 | * config/i386/i386.h (ATTRIBUTE_ALIGNED_VALUE): Likewise. | |
8940 | ||
8941 | * doc/extend.texi: Update __attribute__ ((aligned)). Document | |
8942 | __BIGGEST_ALIGNMENT__. | |
8943 | ||
8944 | * doc/tm.texi: Document ATTRIBUTE_ALIGNED_VALUE. | |
8945 | ||
890065bf RG |
8946 | 2009-01-18 Richard Guenther <rguenther@suse.de> |
8947 | ||
8948 | PR tree-optimization/38819 | |
8949 | * tree-flow.h (operation_could_trap_helper_p): Declare. | |
8950 | * tree-eh.c (operation_could_trap_helper_p): Export. | |
8951 | * tree-ssa-sccvn.h (vn_nary_may_trap): Declare. | |
8952 | * tree-ssa-sccvn.c (vn_nary_may_trap): New function. | |
8953 | * tree-ssa-pre.c (insert_into_preds_of_block): Check if we | |
8954 | are about to insert a possibly trapping instruction and fail | |
8955 | in this case. | |
8956 | ||
a729d731 AS |
8957 | 2009-01-18 Andreas Schwab <schwab@suse.de> |
8958 | ||
8959 | * doc/install.texi (Configuration): Remove obsolete paragraph | |
8960 | about use of --with-gnu-ld with --with-gnu-as. | |
8961 | ||
a640c13b KH |
8962 | 2009-01-18 Kazu Hirata <kazu@codesourcery.com> |
8963 | ||
8964 | * doc/extend.texi, doc/gimple.texi, doc/invoke.texi, | |
8965 | doc/md.texi, doc/sourcebuild.texi, doc/tm.texi: Fix typos. | |
8966 | Follow spelling conventions. | |
8967 | ||
dba2cc0c BE |
8968 | 2009-01-18 Ben Elliston <bje@au.ibm.com> |
8969 | ||
8970 | * bitmap.c (bitmap_obstack_alloc_stat): Adjust cast to eliminate | |
8971 | C++ warning about implicit conversion from void * to struct | |
8972 | bitmap_head_def *. | |
8973 | (bitmap_obstack_free): Likewise for bitmap_element *. | |
bc127c63 | 8974 | * Makefile.in (bitmap.o-warn): Remove. |
dba2cc0c | 8975 | |
2207a498 DK |
8976 | 2009-01-17 Dave Korn <dave.korn.cygwin@gmail.com> |
8977 | ||
8978 | * Makefile.in (BACKENDLIBS): Reorder to match dependencies. | |
8979 | ||
8137e465 SP |
8980 | 2009-01-17 Sebastian Pop <sebastian.pop@amd.com> |
8981 | Tobias Grosser <tobi.grosser@amd.com> | |
8982 | ||
8983 | * graphite.c (graphite_trans_scop_block): Do not block single | |
8984 | nested loops. | |
8985 | ||
5be1c58c AO |
8986 | 2009-01-16 Alexandre Oliva <aoliva@redhat.com> |
8987 | ||
8988 | * ebitmap.h (ebitmap_iter_init): Initialize all fields. | |
8989 | * ipa-struct-reorg.c (gen_struct_type): Replace known-true | |
8990 | test with assertion. | |
8991 | ||
786ce82d RG |
8992 | 2009-01-16 Richard Guenther <rguenther@suse.de> |
8993 | ||
8994 | PR tree-optimization/38835 | |
8995 | PR middle-end/36227 | |
8996 | * fold-const.c (fold_binary): Remove PTR + INT -> (INT)(PTR p+ INT) | |
8997 | and INT + PTR -> (INT)(PTR p+ INT) folding. | |
8998 | * tree-ssa-address.c (create_mem_ref): Properly use POINTER_PLUS_EXPR. | |
8999 | ||
c1cb09ad AN |
9000 | 2009-01-16 Adam Nemet <anemet@caviumnetworks.com> |
9001 | ||
9002 | PR target/38554 | |
9003 | * expmed.c (expand_shift): With SHIFT_COUNT_TRUNCATED, don't lift | |
9004 | the subreg from a lowpart subreg if it is also casting the value. | |
9005 | ||
bcab4e19 SP |
9006 | 2009-01-16 Sebastian Pop <sebastian.pop@amd.com> |
9007 | Tobias Grosser <tobi.grosser@amd.com> | |
9008 | ||
9009 | * graphite.c (compare_prefix_loops): New. | |
9010 | (build_scop_canonical_schedules): Rewritten. | |
9011 | (graphite_transform_loops): Move build_scop_canonical_schedules | |
9012 | after build_scop_iteration_domain. | |
9013 | ||
0b040072 SP |
9014 | 2009-01-16 Sebastian Pop <sebastian.pop@amd.com> |
9015 | Tobias Grosser <tobi.grosser@amd.com> | |
9016 | ||
2ba9daa7 | 9017 | * graphite.c (add_conditions_to_domain): Add the loops to |
0b040072 SP |
9018 | the dimension of the iteration domain. Do copy the domain |
9019 | only when it exists. | |
9020 | (build_scop_conditions_1): Do not call add_conditions_to_domain. | |
9021 | (add_conditions_to_constraints): New. | |
9022 | (can_generate_code_stmt, can_generate_code): Removed. | |
9023 | (gloog): Do not call can_generate_code. | |
9024 | (graphite_transform_loops): Call add_conditions_to_constraints | |
9025 | after building the iteration domain. | |
9026 | ||
56c6a499 JJ |
9027 | 2009-01-16 Jakub Jelinek <jakub@redhat.com> |
9028 | ||
9029 | PR tree-optimization/38789 | |
9030 | * tree-ssa-threadedge.c | |
9031 | (record_temporary_equivalences_from_stmts_at_dest): Ignore calls to | |
9032 | __builtin_constant_p. | |
9033 | ||
c95b2534 | 9034 | 2009-01-16 Kenneth Zadeck <zadeck@naturalbridge.com> |
cd3f1729 KZ |
9035 | |
9036 | * dce.c (delete_unmarked_insns): Reversed the order that insns are | |
9037 | examined before deleting them. | |
2ba9daa7 | 9038 | |
c433cb14 RE |
9039 | 2009-01-16 Richard Earnshaw <rearnsha@arm.com> |
9040 | ||
9041 | * function.c (aggregate_value_p): Correctly extract the function | |
9042 | type from CALL_EXPR_FN lookup. | |
9043 | ||
c95b2534 | 9044 | 2009-01-16 Hariharan Sandanagobalane <hariharan@picochip.com> |
27d62fa4 HS |
9045 | |
9046 | * config/picochip/picochip.c (picochip_override_options): Revert | |
9047 | CFI asm flag disable commited previously. | |
9048 | ||
c77bb78f SP |
9049 | 2009-01-15 Sebastian Pop <sebastian.pop@amd.com> |
9050 | Tobias Grosser <tobi.grosser@amd.com> | |
9051 | Jan Sjodin <jan.sjodin@amd.com> | |
9052 | ||
9053 | * graphite.c (scan_tree_for_params): On substractions negate | |
9054 | all the coefficients of the term. | |
9055 | (clast_to_gcc_expression_red): New. Handle reduction expressions | |
9056 | of more than two operands. | |
9057 | (clast_to_gcc_expression): Call clast_to_gcc_expression_red. | |
9058 | (get_vdef_before_scop): Handle also the case of default definitions. | |
9059 | ||
574af2d6 RS |
9060 | 2009-01-15 Richard Sandiford <rdsandiford@googlemail.com> |
9061 | ||
9062 | * caller-save.c (add_used_regs_1, add_used_regs): New functions. | |
9063 | (insert_one_insn): Use them instead of REG_DEAD and REG_INC notes. | |
9064 | Also use them when walking CALL_INSN_FUNCTION_USAGE. | |
9065 | ||
e939805b L |
9066 | 2009-01-15 H.J. Lu <hongjiu.lu@intel.com> |
9067 | Joey Ye <joey.ye@intel.com> | |
9068 | ||
9069 | PR middle-end/37843 | |
9070 | * cfgexpand.c (expand_stack_alignment): Don't update stack | |
9071 | boundary nor check incoming stack boundary here. | |
9072 | (gimple_expand_cfg): Update stack boundary and check incoming | |
9073 | stack boundary here. | |
9074 | ||
c95b2534 | 9075 | 2009-01-15 Kenneth Zadeck <zadeck@naturalbridge.com> |
750900db | 9076 | |
435da628 | 9077 | * dce.c (find_call_stack_args, delete_unmarked_insns): Fixed comments. |
2ba9daa7 | 9078 | |
0196c95e JJ |
9079 | 2009-01-14 Jakub Jelinek <jakub@redhat.com> |
9080 | ||
9081 | PR rtl-optimization/38245 | |
9082 | * calls.c (expand_call): Add stack arguments to | |
9083 | CALL_INSN_FUNCTION_USAGE even for pure calls (when | |
9084 | ACCUMULATE_OUTGOING_ARGS) and even for args partially passed | |
9085 | in regs and partially in memory or BLKmode arguments. | |
9086 | (emit_library_call_value_1): Add stack arguments to | |
9087 | CALL_INSN_FUNCTION_USAGE even for pure calls (when | |
9088 | ACCUMULATE_OUTGOING_ARGS). | |
9089 | * dce.c: Include tm_p.h. | |
9090 | (find_call_stack_args): New function. | |
9091 | (deletable_insn_p): Call it for CALL_P insns. Add ARG_STORES | |
9092 | argument. | |
9093 | (mark_insn): Call find_call_stack_args for CALL_Ps. | |
9094 | (prescan_insns_for_dce): Walk insns backwards in bb rather than | |
9095 | forwards. Allocate and free arg_stores bitmap if needed, pass it | |
9096 | down to deletable_insn_p, don't mark stores set in arg_stores | |
9097 | bitmap, clear the bitmap at the beginning of each bb. | |
9098 | * Makefile.in (dce.o): Depend on $(TM_P_H). | |
9099 | ||
6df6bcfa MM |
9100 | 2009-01-14 Michael Meissner <gnu@the-meissners.org> |
9101 | ||
9102 | PR target/22599 | |
435da628 UB |
9103 | * config/i386/i386.c (print_operand): Add tests for 'D', 'C', 'F', 'f' |
9104 | to make sure the insn is a conditional test (bug 22599). Reformat a | |
9105 | few long lines. | |
6df6bcfa | 9106 | |
765ec70c SP |
9107 | 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> |
9108 | ||
9109 | PR middle-end/38431 | |
9110 | * graphite.c (get_vdef_before_scop, scop_adjust_vphi): New. | |
9111 | (scop_adjust_phis_for_liveouts): Call scop_adjust_vphi. | |
9112 | (gloog): Do not call cleanup_tree_cfg. | |
2ba9daa7 | 9113 | (graphite_transform_loops): Call cleanup_tree_cfg after all |
765ec70c SP |
9114 | scops have been code generated. |
9115 | ||
7de2b688 BS |
9116 | 2009-01-14 Basile Starynkevitch <basile@starynkevitch.net> |
9117 | * doc/gty.texi (Invoking the garbage collector): Added new node | |
9118 | and section documenting ggc_collect. | |
9119 | ||
10bd6c5c RG |
9120 | 2009-01-14 Richard Guenther <rguenther@suse.de> |
9121 | ||
9122 | PR tree-optimization/38826 | |
9123 | PR middle-end/38477 | |
9124 | * tree-ssa-structalias.c (emit_alias_warning): Emit the pointer | |
9125 | initialization notes only if we actually emitted a warning. | |
9126 | (intra_create_variable_infos): Add constraints for a result decl | |
9127 | that is passed by hidden reference. | |
9128 | (build_pred_graph): Mark all related variables non-direct on | |
9129 | address-taking. | |
9130 | ||
9c7c70ee NC |
9131 | 2009-01-14 Nick Clifton <nickc@redhat.com> |
9132 | ||
9133 | * ira-conflicts.c: Include addresses.h for the definition of | |
9134 | base_reg_class. | |
435da628 UB |
9135 | (ira_build_conflicts): Use base_reg_class instead of BASE_REG_CLASS. |
9136 | * Makefile.in: Add a dependency of ira-conflicts.o on addresses.h. | |
9c7c70ee | 9137 | |
cf0c2a60 VM |
9138 | 2009-01-13 Vladimir Makarov <vmakarov@redhat.com> |
9139 | ||
9140 | PR target/38811 | |
9141 | * Makefile.in (ira-lives.o): Add except.h. | |
9142 | ||
9143 | * ira-lives.c: Include except.h. | |
9144 | (process_bb_node_lives): Process can_throw_internal. | |
9145 | ||
d3302fd3 JJ |
9146 | 2009-01-13 Jakub Jelinek <jakub@redhat.com> |
9147 | ||
9148 | PR rtl-optimization/38774 | |
9149 | * combine.c (simplify_set): When undoing cc_use change, don't do | |
9150 | PUT_CODE on the newly created comparison, but instead put back the | |
9151 | old comparison. | |
9152 | ||
7ab23fd0 JM |
9153 | 2009-01-13 Joseph Myers <joseph@codesourcery.com> |
9154 | ||
9155 | * doc/invoke.texi (ARM Options): Update lists of -mcpu and -march | |
9156 | values. Remove duplicate arm8 entry. | |
9157 | ||
f9344488 SP |
9158 | 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> |
9159 | ||
9160 | PR tree-optimization/38786 | |
9161 | * graphite.c (expand_scalar_variables_ssa_name): New, outlined from | |
9162 | the SSA_NAME case of expand_scalar_variables_expr. | |
9163 | Set the type of an expression to the type of its assign statement. | |
9164 | (expand_scalar_variables_expr): Also gather the scalar computation | |
9165 | used to index the memory access. Do not pass loop_p. | |
9166 | Fix comment. Stop recursion on tcc_constant or tcc_declaration. | |
9167 | (expand_scalar_variables_stmt): Pass to expand_scalar_variables_expr | |
bef3c57b UB |
9168 | the gimple_stmt_iterator where it inserts new code. |
9169 | Do not pass loop_p. | |
f9344488 SP |
9170 | (copy_bb_and_scalar_dependences): Do not pass loop_p. |
9171 | (translate_clast): Update call to copy_bb_and_scalar_dependences. | |
9172 | ||
2d8bb84d SP |
9173 | 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> |
9174 | ||
9175 | * graphite.h (debug_value): Removed. | |
9176 | * graphite.c (debug_value): Removed. | |
9177 | ||
ff128632 RE |
9178 | 2009-01-13 Richard Earnshaw <rearnsha@arm.com> |
9179 | ||
435da628 UB |
9180 | * config/arm/arm.c (output_move_double): Don't synthesize thumb-2 |
9181 | ldrd/strd with two 32-bit instructions. | |
ff128632 | 9182 | |
d5a0a47b RE |
9183 | 2009-01-13 Richard Earnshaw <rearnsha@arm.com> |
9184 | ||
435da628 UB |
9185 | * config/arm/arm.c (struct processors): Pass for speed down into |
9186 | cost helper functions. | |
d5a0a47b RE |
9187 | (const_ok_for_op): Handle COMPARE and inequality nodes. |
9188 | (arm_rtx_costs_1): Rewrite. | |
9189 | (arm_size_rtx_costs): Update prototype. | |
9190 | (arm_rtx_costs): Pass speed down to helper functions. | |
9191 | (arm_slowmul_rtx_costs): Rework cost calculations. | |
9192 | (arm_fastmul_rtx_costs, arm_xscale_rtx_costs): Likewise. | |
9193 | (arm_9e_rtx_costs): Likewise. | |
9194 | ||
26d5bf5b UB |
9195 | 2009-01-13 Uros Bizjak <ubizjak@gmail.com> |
9196 | ||
9197 | * config/alpha/alpha.c (alpha_legitimate_address_p): Explicit | |
435da628 | 9198 | relocations of local symbols wider than UNITS_PER_WORD are not valid. |
26d5bf5b UB |
9199 | (alpha_legitimize_address): Do not split local symbols wider than |
9200 | UNITS_PER_WORD into HIGH/LO_SUM parts. | |
9201 | ||
5d14e3d5 DS |
9202 | 2009-01-13 Danny Smith <dannysmith@users.sourceforge.net> |
9203 | ||
9204 | PR bootstrap/38580 | |
9205 | * gcc.c (process_command): Replace call to execvp with calls | |
9206 | to pex_one and exit. | |
9207 | ||
33faafca AS |
9208 | 2009-01-03 Anatoly Sokolov <aesok@post.ru> |
9209 | ||
9210 | PR target/29141 | |
9211 | * config/avr/t-avr (LIB1ASMFUNCS): Add _tablejump_elpm. | |
9212 | * config/avr/libgcc.S (__do_global_ctors, __do_global_dtors): Add | |
9213 | variant for devices with 3-byte PC. | |
ba20e309 | 9214 | (__tablejump_elpm__): New. |
33faafca | 9215 | |
634b5df5 JJ |
9216 | 2009-01-12 Jakub Jelinek <jakub@redhat.com> |
9217 | ||
9218 | PR c/32041 | |
9219 | * c-parser.c (c_parser_postfix_expression): Allow `->' in | |
9220 | offsetof member-designator, handle it as `[0].'. | |
9221 | ||
2842bb86 JDA |
9222 | 2009-01-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
9223 | ||
9224 | * pa.c (pa_asm_output_mi_thunk): Use pc-relative branch to thunk | |
9225 | function when not using named sections on targets with named sections | |
9226 | if branch distance is less than 262132. | |
9227 | ||
76ee70f6 RE |
9228 | 2009-01-12 Richard Earnshaw <rearnsha@arm.com> |
9229 | ||
9230 | * combine.c (combine_instructions): Recompute | |
9231 | optimize_this_for_speed_p for each BB in the main combine loop. | |
9232 | ||
f56e675d TB |
9233 | 2009-01-12 Tomas Bily <tbily@suse.cz> |
9234 | ||
9235 | PR middlend/38385 | |
26d5bf5b UB |
9236 | * tree-loop-distribution.c (prop_phis): New function. |
9237 | (generate_builtin): Call prop_phis. | |
9238 | * testsuite/gcc.dg/tree-ssa/pr38385.c: New file. | |
f56e675d | 9239 | |
c2152239 JJ |
9240 | 2009-01-12 Jakub Jelinek <jakub@redhat.com> |
9241 | ||
9242 | PR tree-optimization/38807 | |
9243 | * tree-ssa-reassoc.c (remove_visited_stmt_chain): Don't look at | |
9244 | gimple_visited_p unless stmt is GIMPLE_ASSIGN. | |
9245 | ||
0e510b3e AN |
9246 | 2009-01-11 Adam Nemet <anemet@caviumnetworks.com> |
9247 | ||
9248 | * expmed.c (store_bit_field_1): Properly truncate the paradoxical | |
9249 | subreg of op0 to the original op0. | |
9250 | ||
c95b2534 | 9251 | 2009-01-11 Laurent GUERBY <laurent@guerby.net> |
10270471 LG |
9252 | |
9253 | * doc/sourcebuild.texi (Source Tree): Move up intl and fixinc. | |
2ba9daa7 | 9254 | |
53a7ff9a MS |
9255 | 2009-01-11 Markus Schoepflin <markus.schoepflin@comsoft.de> |
9256 | ||
9257 | PR debug/7055 | |
60839f5d | 9258 | * mips-tfile.c (parse_def): Fix parsing of def strings |
53a7ff9a MS |
9259 | starting with digits. |
9260 | ||
b3a796bc JJ |
9261 | 2009-01-10 Jakub Jelinek <jakub@redhat.com> |
9262 | ||
9263 | PR target/38695 | |
9264 | * config/arm/arm.c (arm_is_long_call_p): Don't call | |
9265 | arm_function_in_section_p if decl isn't a FUNCTION_DECL. | |
9266 | ||
b21b850e SB |
9267 | 2009-01-09 Steven Bosscher <steven@gcc.gnu.org> |
9268 | ||
9269 | * regrename.c (regrename_optimize): Fix dumping. | |
9270 | (find_oldest_value_reg): Preserve REG_POINTER. | |
9271 | (copy_hardreg_forward_1): Likewise. | |
9272 | ||
e0e10d3a DN |
9273 | 2009-01-09 Diego Novillo <dnovillo@google.com> |
9274 | ||
bf9b2cc9 | 9275 | * gimple.h (struct gimple_statement_base) <uid>: Document |
e0e10d3a DN |
9276 | the restrictions on its use. |
9277 | (gimple_uid): Tidy. | |
9278 | (gimple_set_uid): Tidy. | |
9279 | ||
c9da2ae8 JJ |
9280 | 2009-01-09 Jakub Jelinek <jakub@redhat.com> |
9281 | ||
9282 | * config/i386/i386.c (ix86_expand_movmem, ix86_expand_setmem): Add | |
9283 | zero guard even if align_bytes != 0 and count is smaller than | |
9284 | size_needed. | |
9285 | ||
38432148 | 9286 | 2009-01-09 Vladimir Makarov <vmakarov@redhat.com> |
a174c19c VM |
9287 | |
9288 | PR rtl-optimization/38495 | |
26d5bf5b | 9289 | * ira-emit.c (print_move_list, ira_debug_move_list): New functions. |
a174c19c VM |
9290 | (add_range_and_copies_from_move_list): Print all added ranges. |
9291 | Add ranges to memory optimized destination. | |
9292 | ||
260fda3d JJ |
9293 | 2009-01-09 Jakub Jelinek <jakub@redhat.com> |
9294 | ||
6f6278ad JJ |
9295 | PR target/38686 |
9296 | PR target/38708 | |
9297 | * config/i386/i386.c (override_options): Reject | |
9298 | -mstringop-strategy=rep_8byte with -m32. | |
9299 | (ix86_expand_movmem): For size_needed == 1 set epilogue_size_needed | |
9300 | to 1. Do count comparison against epilogue_size_needed at compile | |
9301 | time even when count_exp was constant forced into register. For | |
9302 | size_needed don't jump to epilogue, instead just avoid aligning | |
9303 | and invoke the body algorithm. If need_zero_guard, add zero guard | |
9304 | even if count is non-zero, but smaller than size_needed + number of | |
9305 | bytes that could be stored for alignment. | |
9306 | (ix86_expand_setmem): For size_needed == 1 set epilogue_size_needed | |
9307 | to 1. If need_zero_guard, add zero guard even if count is non-zero, | |
9308 | but smaller than size_needed + number of bytes that could be stored | |
9309 | for alignment. Compare size_needed with epilogue_size_needed instead | |
9310 | of desired_align - align, don't adjust size_needed, pass | |
9311 | epilogue_size_needed to the epilogue expanders. | |
9312 | ||
260fda3d | 9313 | PR c/35742 |
26d5bf5b | 9314 | * c-pretty-print.c (pp_c_expression): Handle GOTO_EXPR like BIND_EXPR. |
260fda3d | 9315 | |
67b846fa JDA |
9316 | 2009-01-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
9317 | ||
9318 | * pa.c (last_address): Change to unsigned. | |
9319 | (update_total_code_bytes): Change argument to unsigned. Don't | |
9320 | check if insn addresses are set. | |
9321 | (pa_output_function_epilogue): Set last_address to UINT_MAX if insn | |
9322 | addresses are not set. | |
9323 | (pa_asm_output_mi_thunk): Handle wrap when updating last_address. | |
9324 | ||
91c82473 NC |
9325 | 2009-01-09 Nick Clifton <nickc@redhat.com> |
9326 | ||
9327 | * config/sh/symbian.c: Replace uses of DECL_INLINE with | |
9328 | DECL_DECLARED_INLINE_P. | |
9329 | ||
4017e262 JJ |
9330 | 2009-01-09 Jakub Jelinek <jakub@redhat.com> |
9331 | ||
0a49e5c2 JJ |
9332 | PR middle-end/38347 |
9333 | * dojump.c (do_jump_by_parts_zero_rtx): Use mode instead of | |
9334 | GET_MODE (op0) in operand_subword_force calls. | |
9335 | ||
4017e262 JJ |
9336 | PR middle-end/38771 |
9337 | * fold-const.c (fold_unary): For COMPOUND_EXPR and COND_EXPR, | |
9338 | fold_convert arg0 operands to TREE_TYPE (op0) first. | |
9339 | ||
7cd06356 VM |
9340 | 2009-01-08 Vladimir Makarov <vmakarov@redhat.com> |
9341 | ||
9342 | * params.def (ira-max-conflict-table-size): Decrease default value | |
9343 | to 1000. | |
9344 | ||
96867bbd JJ |
9345 | 2009-01-08 Jakub Jelinek <jakub@redhat.com> |
9346 | ||
9347 | PR tree-optimization/37031 | |
9348 | * lambda-code.c (lambda_collect_parameters): Call pointer_set_destroy | |
9349 | on parameter_set. | |
9350 | (build_access_matrix): Reserve correct size for AM_MATRIX vector, | |
9351 | allocate it using gc instead of heap, use VEC_quick_push instead of | |
9352 | VEC_safe_push. | |
9353 | * graphite.c (build_access_matrix): Allocate AM_MATRIX vector using gc | |
9354 | instead of heap, use VEC_quick_push instead of VEC_safe_push. | |
9355 | * tree-data-ref.h (struct access_matrix): Change matrix to gc | |
9356 | allocated vector from heap allocated. | |
9357 | * lambda.h: Add DEF_VEC_ALLOC_P for gc allocated lambda_vector. | |
9358 | * tree-loop-linear.c (linear_transform_loops): Allocate nest | |
9359 | vector only after perfect_loop_nest_depth call. | |
9360 | ||
68f61c3d SP |
9361 | 2009-01-08 Sebastian Pop <sebastian.pop@amd.com> |
9362 | Jan Sjodin <jan.sjodin@amd.com> | |
9363 | ||
9364 | PR tree-optimization/38559 | |
9365 | * graphite.c (debug_value, copy_constraint, | |
9366 | swap_constraint_variables, scale_constraint_variable, ): New. | |
9367 | (get_lower_bound, get_upper_bound): Removed. | |
9368 | (graphite_trans_bb_strip_mine): Clean up this code that works | |
9369 | only for constant number of iterations. Fully copy upper and | |
9370 | lower bound constraints, not only the constant part of them. | |
9371 | * graphite.h (debug_value): Declared. | |
9372 | ||
82567e33 IR |
9373 | 2009-01-08 Ira Rosen <irar@il.ibm.com> |
9374 | ||
9375 | PR tree-optimization/37194 | |
9376 | * tree-vect-transform.c (vect_estimate_min_profitable_iters): | |
2ba9daa7 | 9377 | Don't add the cost of cost model guard in prologue to scalar |
82567e33 IR |
9378 | outside cost in case of known number of iterations. |
9379 | ||
7da13f1d NF |
9380 | 2009-01-07 Nathan Froyd <froydnj@codesourcery.com> |
9381 | Alan Modra <amodra@bigpond.net.au> | |
9382 | ||
9383 | * config/rs6000/rs6000.c (rs6000_legitimize_address): Check for | |
9384 | non-word-aligned REG+CONST addressing. | |
9385 | ||
c0f64575 UB |
9386 | 2009-01-07 Uros Bizjak <ubizjak@gmail.com> |
9387 | ||
9388 | PR target/38706 | |
9389 | * config/alpha/alpha.c (alpha_end_function): For TARGET_ABI_OSF, call | |
9390 | free_after_compilation when outputting a thunk. | |
9391 | (alpha_output_mi_thunk_osf): Assert that we are processing a thunk. | |
9392 | Do not call free_after_compilation here. | |
9393 | ||
301b6a4e UB |
9394 | 2009-01-07 Uros Bizjak <ubizjak@gmail.com> |
9395 | ||
9396 | * config/i386/i386.c (ix86_target_string): Use ARRAY_SIZE. | |
301b6a4e UB |
9397 | (ix86_valid_target_attribute_inner_p): Ditto. |
9398 | ||
6a114766 JS |
9399 | 2009-01-07 Jan Sjodin <jan.sjodin@amd.com> |
9400 | ||
9401 | PR tree-optimization/38492 | |
9402 | PR tree-optimization/38498 | |
9403 | * tree-check.c (operator_is_linear, scev_is_linear_expression): New. | |
9404 | * tree-chrec.h (scev_is_linear_expression): Declared. | |
9405 | * graphite.c (graphite_cannot_represent_loop_niter): New. | |
9406 | (scopdet_basic_block_info): Call graphite_cannot_represent_loop_niter. | |
9407 | (graphite_loop_normal_form): Use gcc_assert. | |
9408 | (scan_tree_for_params): Use CASE_CONVERT. | |
9409 | (phi_node_is_iv, bb_contains_non_iv_scalar_phi_nodes): New. | |
9410 | (build_scop_conditions_1): Call bb_contains_non_iv_scalar_phi_nodes. | |
9411 | Use gcc_assert. Discard scops that contain unhandled cases. | |
9412 | (build_scop_conditions): Return a boolean status for unhandled cases. | |
9413 | (strip_mine_profitable_p): Print the loop number, not its depth. | |
9414 | (is_interchange_valid): Pass the depth of the loop nest, don't | |
9415 | recompute it wrongly. | |
9416 | (graphite_trans_bb_block): Same. | |
9417 | (graphite_trans_bb_block): Print tentative of loop blocking. | |
9418 | (graphite_trans_scop_block): Do not print that the loop has been | |
9419 | blocked. | |
9420 | (graphite_transform_loops): Do not handle scops that contain condition | |
9421 | scalar phi nodes. | |
9422 | ||
65b82caa L |
9423 | 2009-01-07 H.J. Lu <hongjiu.lu@intel.com> |
9424 | ||
9425 | AVX Programming Reference (December, 2008) | |
9426 | * config/i386/avxintrin.h (_mm256_stream_si256): New. | |
9427 | (_mm256_stream_pd): Likewise. | |
9428 | (_mm256_stream_ps): Likewise. | |
9429 | ||
9430 | * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTDQ256, | |
9431 | IX86_BUILTIN_MOVNTPD256 and IX86_BUILTIN_MOVNTPS256. | |
9432 | (ix86_special_builtin_type): Add VOID_FTYPE_PV4DI_V4DI. | |
9433 | (bdesc_special_args): Add __builtin_ia32_movntdq256, | |
9434 | __builtin_ia32_movntpd256 and __builtin_ia32_movntps256. | |
9435 | (ix86_init_mmx_sse_builtins): Handle VOID_FTYPE_PV4DI_V4DI. | |
9436 | (ix86_expand_special_args_builtin): Likewise. | |
9437 | ||
9438 | * config/i386/sse.md (AVXMODEDI): New. | |
9439 | (avx_movnt<mode>): Likewise. | |
9440 | (avx_movnt<mode>): Likewise. | |
9441 | (<sse>_movnt<mode>): Remove AVX support. | |
9442 | (sse2_movntv2di): Likewise. | |
9443 | ||
cef158f9 RG |
9444 | 2009-01-07 Richard Guenther <rguenther@suse.de> |
9445 | ||
9446 | PR middle-end/38751 | |
9447 | * fold-const.c (extract_muldiv): Remove obsolete comment. | |
9448 | (fold_plusminus_mult_expr): Undo MINUS_EXPR | |
9449 | to PLUS_EXPR canonicalization for the canonicalization. | |
9450 | ||
246cb5be GP |
9451 | 2009-01-07 Gerald Pfeifer <gerald@pfeifer.com> |
9452 | ||
9453 | * doc/install.texi (alpha*-dec-osf*): Remove note on 32-bit | |
9454 | hosted cross-compilers generating less efficient code. | |
9455 | ||
84b9b872 RS |
9456 | 2009-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
9457 | ||
9458 | * function.h (rtl_data): Add a dbr_scheduled_p field. | |
9459 | * reorg.c (dbr_schedule): Set it. | |
9460 | (gate_handle_delay_slots): Check it. | |
9461 | * config/mips/mips.c (mips_base_delayed_branch): Delete. | |
9462 | (mips_reorg): Check flag_delayed_branch instead of | |
9463 | mips_base_delayed_branch. | |
9464 | (mips_override_options): Don't set mips_base_delayed_branch | |
9465 | or flag_delayed_branch. | |
9466 | ||
ace984c8 RS |
9467 | 2009-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
9468 | ||
9469 | PR rtl-optimization/38426. | |
9470 | * ira.c (ira): Set current_function_is_leaf earlier. | |
9471 | ||
7ad7809b JJ |
9472 | 2009-01-06 Jakub Jelinek <jakub@redhat.com> |
9473 | ||
9474 | PR rtl-optimization/38722 | |
9475 | * combine.c (try_combine): Don't modify PATTERN (i3) and notes | |
9476 | too early, only set a flag and modify after last possible | |
9477 | undo_all point. | |
9478 | ||
c52ec948 JJ |
9479 | 2009-01-06 Janis Johnson <janis187@us.ibm.com> |
9480 | ||
9481 | PR c/34252 | |
9482 | * ginclude/float.h: Rename DECnn_DEN to DECnn_SUBNORMAL_MIN. | |
9483 | * real.c (decimal_single_format): Correct values of emin and emax. | |
9484 | (decimal_double_format): Ditto. | |
9485 | (decimal_quad_format): Ditto. | |
9486 | * c-cppbuiltin.c (builtin_define_decimal_float_constants): Adjust | |
9487 | computation of DECnn_MIN and DECnn_MAX for corrected values of | |
9488 | emin and emax. Define __DECnn_SUBNORMAL_MIN__ instead of | |
9489 | __DECnn_MIN__, and adjust its computation for the corrected value | |
9490 | of emin. | |
9491 | ||
300240e1 JH |
9492 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
9493 | ||
9494 | PR target/38744 | |
435da628 | 9495 | * config/i386/i386.c (ix86_expand_call): Use ARRAY_SIZE. |
300240e1 | 9496 | |
271c069e GP |
9497 | 2009-01-06 Gerald Pfeifer <gerald@pfeifer.com> |
9498 | ||
9499 | * doc/contrib.texi (Contributors): Slightly adjust the end note. | |
9500 | Add Robert Clark to the list of testers. | |
9501 | ||
64e4c301 | 9502 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
c95b2534 | 9503 | Kai Tietz <kai.tietz@onevision.com> |
64e4c301 | 9504 | |
435da628 UB |
9505 | * config/i386/i386.md (*msabi_syvabi): Add SSE regs clobbers. |
9506 | * config/i386/i386.c (ix86_expand_call): Add clobbers. | |
64e4c301 | 9507 | |
7650b83e | 9508 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
c95b2534 | 9509 | Kai Tietz <kai.tietz@onevision.com> |
7650b83e | 9510 | |
435da628 UB |
9511 | * config/i386/i386.h (CONDITIONAL_CALL_USAGE): SSE regs are not used |
9512 | for w64 ABI. | |
9513 | * config/i386/i386.c (struct ix86_frame): Add padding0 and nsseregs. | |
7650b83e JH |
9514 | (ix86_nsaved_regs): Count only general purpose regs. |
9515 | (ix86_nsaved_sseregs): New. | |
9516 | (ix86_compute_frame_layout): Update nsseregs; set preferred alignment | |
9517 | to 16 for w64; compute padding and size of sse reg save area. | |
301b6a4e UB |
9518 | (ix86_emit_save_regs, ix86_emit_save_regs_using_mov): Save only |
9519 | general purpose regs. | |
7650b83e JH |
9520 | (ix86_emit_save_sse_regs_using_mov): New. |
9521 | (ix86_expand_prologue): Save SSE regs if needed. | |
9522 | (ix86_emit_restore_regs_using_mov): Use only general purpose regs. | |
9523 | (ix86_emit_restore_sse_regs_using_mov): New. | |
9524 | (ix86_expand_epilogue): Save SSE regs if needed. | |
9525 | ||
9aa5c1b2 | 9526 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
c95b2534 | 9527 | Kai Tietz <kai.tietz@onevision.com> |
9aa5c1b2 | 9528 | |
435da628 UB |
9529 | * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Enable for MSABI |
9530 | * config/i386/i386.c (init_cumulative_args): Disallow calls of MSABI | |
9531 | functions when accumulate outgoing args is off. | |
9aa5c1b2 | 9532 | |
f7556aae L |
9533 | 2009-01-06 H.J. Lu <hongjiu.lu@intel.com> |
9534 | ||
9535 | PR bootstrap/38742 | |
9536 | * ira-color.c (ira_reuse_stack_slot): Check ENABLE_IRA_CHECKING | |
9537 | before using pseudos_have_intersected_live_ranges_p. | |
9538 | ||
9539 | * ira-int.h (ira_assert): Always define. | |
9540 | ||
e47b7d04 L |
9541 | 2009-01-06 H.J. Lu <hongjiu.lu@intel.com> |
9542 | ||
9543 | AVX Programming Reference (December, 2008) | |
9544 | * config/i386/avxintrin.h (_mm_permute2_pd): Removed. | |
9545 | (_mm256_permute2_pd): Likewise. | |
9546 | (_mm_permute2_ps): Likewise. | |
9547 | (_mm256_permute2_ps): Likewise. | |
9548 | * config/i386/i386.md (UNSPEC_VPERMIL2): Likewise. | |
9549 | * config/i386/sse.md (avx_vpermil2<mode>3): Likewise. | |
9550 | ||
9551 | * config/i386/i386.c (ix86_builtins): Remove | |
9552 | IX86_BUILTIN_VPERMIL2PD, IX86_BUILTIN_VPERMIL2PS, | |
9553 | IX86_BUILTIN_VPERMIL2PD256 and IX86_BUILTIN_VPERMIL2PS256. | |
9554 | (ix86_builtin_type): Remove V8SF_FTYPE_V8SF_V8SF_V8SI_INT, | |
9555 | V4DF_FTYPE_V4DF_V4DF_V4DI_INT, V4SF_FTYPE_V4SF_V4SF_V4SI_INT | |
9556 | and V2DF_FTYPE_V2DF_V2DF_V2DI_INT. | |
9557 | (bdesc_args): Remove __builtin_ia32_vpermil2pd, | |
9558 | __builtin_ia32_vpermil2ps, __builtin_ia32_vpermil2pd256 and | |
9559 | __builtin_ia32_vpermil2ps256. | |
9560 | (ix86_init_mmx_sse_builtins): Updated. | |
9561 | (ix86_expand_args_builtin): Likewise. | |
9562 | ||
44b86471 JDA |
9563 | 2009-01-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
9564 | ||
e47b7d04 L |
9565 | * pa.c (output_call): Relocate non-jump insns in the delay slot of |
9566 | long absolute calls when generating PA 2.0 code. | |
44b86471 | 9567 | |
311aab06 VM |
9568 | 2009-01-05 Vladimir Makarov <vmakarov@redhat.com> |
9569 | ||
9570 | PR rtl-optimization/38583 | |
9571 | * params.h (IRA_MAX_CONFLICT_TABLE_SIZE): New macro. | |
9572 | ||
9573 | * params.def (ira-max-conflict-table-size): New. | |
9574 | ||
9575 | * doc/invoke.texi (ira-max-conflict-table-size): Decribe. | |
2ba9daa7 | 9576 | |
311aab06 | 9577 | * ira.h (ira_conflicts_p): New external definition. |
2ba9daa7 | 9578 | |
311aab06 VM |
9579 | * ira-conflicts.c (build_conflict_bit_table): Do not build too big |
9580 | table. Report this. Return result of building. | |
9581 | (ira_build_conflicts): Use ira_conflicts_p. Check result of | |
9582 | building conflict table. | |
9583 | ||
301b6a4e | 9584 | * ira-color.c (fast_allocation): Use num instead of ira_allocnos_num. |
311aab06 | 9585 | (ira_color): Use ira_conflicts_p. |
2ba9daa7 | 9586 | |
311aab06 VM |
9587 | * global.c: Include ira.h. |
9588 | (pseudo_for_reload_consideration_p, build_insn_chain): Use | |
9589 | ira_conflicts_p. | |
9590 | ||
9591 | * Makefile.in (global.o): Add ira.h. | |
2ba9daa7 | 9592 | |
311aab06 VM |
9593 | * ira-build.c (mark_all_loops_for_removal, |
9594 | propagate_some_info_from_allocno): New. | |
9595 | (remove_unnecessary_allocnos): Call | |
9596 | propagate_some_info_from_allocno. | |
9597 | (remove_low_level_allocnos): New. | |
9598 | (remove_unnecessary_regions): Add parameter. Call | |
9599 | mark_all_loops_for_removal and remove_low_level_allocnos. Pass | |
9600 | parameter to remove_unnecessary_regions. | |
9601 | (ira_build): Remove all regions but root if the conflict table was | |
9602 | not built. Update conflict hard regs for allocnos crossing calls. | |
9603 | ||
9604 | * ira.c (ira_conflicts_p): New global. | |
9605 | (ira): Define and use ira_conflicts_p. | |
9606 | ||
9607 | * reload1.c (compute_use_by_pseudos, reload, count_pseudo, | |
9608 | count_spilled_pseudo, find_reg, alter_reg, finish_spills, | |
301b6a4e | 9609 | emit_input_reload_insns, delete_output_reload): Use ira_conflicts_p. |
2ba9daa7 | 9610 | |
5641785f BE |
9611 | 2009-01-06 Ben Elliston <bje@au.ibm.com> |
9612 | ||
9613 | * gengtype-lex.l (YY_NO_INPUT): Define. | |
9614 | ||
e4e5261f AP |
9615 | 2009-01-05 Andrew Pinski <andrew_pinski@playstation.sony.com> |
9616 | ||
9617 | PR c/34911 | |
5641785f BE |
9618 | * c-common.c (handle_vector_size_attribute): Also reject |
9619 | BOOLEAN_TYPE types. | |
e4e5261f | 9620 | |
7b10257f SP |
9621 | 2009-01-05 Sebastian Pop <sebastian.pop@amd.com> |
9622 | ||
9623 | PR tree-optimization/38492 | |
9624 | * graphite.c (rename_map_elt, debug_rename_elt, | |
301b6a4e UB |
9625 | debug_rename_map_1, debug_rename_map, new_rename_map_elt, |
9626 | rename_map_elt_info, eq_rename_map_elts, | |
9627 | get_new_name_from_old_name, bb_in_sese_p): Moved around. | |
7b10257f SP |
9628 | (sese_find_uses_to_rename_use): Renamed sese_build_livein_liveouts_use. |
9629 | (sese_find_uses_to_rename_bb): Renamed sese_build_livein_liveouts_bb. | |
9630 | (sese_build_livein_liveouts): New. | |
9631 | (new_sese, free_sese): New. | |
9632 | (new_scop): Call new_sese. | |
9633 | (free_scop): Call free_sese. | |
9634 | (rename_variables_from_edge, rename_phis_end_scop): Removed. | |
9635 | (register_old_new_names): Renamed register_old_and_new_names. | |
9636 | (register_scop_liveout_renames, add_loop_exit_phis, | |
9637 | insert_loop_close_phis, struct igp, | |
9638 | default_liveout_before_guard, add_guard_exit_phis, | |
9639 | insert_guard_phis, copy_renames): New. | |
9640 | (translate_clast): Call insert_loop_close_phis and insert_guard_phis. | |
9641 | (sese_add_exit_phis_edge): Renamed scop_add_exit_phis_edge. | |
9642 | (rewrite_into_sese_closed_ssa): Renamed scop_insert_phis_for_liveouts. | |
9643 | (scop_adjust_phis_for_liveouts): New. | |
9644 | (gloog): Call scop_adjust_phis_for_liveouts. | |
9645 | ||
9646 | * graphite.h (struct sese): Documented. Added fields liveout, | |
301b6a4e | 9647 | num_ver and livein. |
7b10257f SP |
9648 | (SESE_LIVEOUT, SESE_LIVEIN, SESE_LIVEIN_VER, SESE_NUM_VER): New. |
9649 | (new_sese, free_sese, sese_build_livein_liveouts): Declared. | |
9650 | (struct scop): Added field liveout_renames. | |
9651 | (SCOP_LIVEOUT_RENAMES): New. | |
9652 | ||
9761fcc7 HJ |
9653 | 2009-01-05 Harsha Jagasia <harsha.jagasia@amd.com> |
9654 | ||
9655 | PR tree-optimization/38510 | |
9656 | * graphite.c (recompute_all_dominators): Call mark_irreducible_loops. | |
9657 | (translate_clast): Call recompute_all_dominators before | |
9658 | graphite_verify. | |
9659 | (gloog): Call recompute_all_dominators before graphite_verify. | |
9660 | ||
9661 | 2009-01-05 Harsha Jagasia <harsha.jagasia@amd.com> | |
c95b2534 | 9662 | Jan Sjodin <jan.sjodin@amd.com> |
9761fcc7 HJ |
9663 | |
9664 | PR tree-optimization/38500 | |
9665 | * graphite.c (create_sese_edges): Call fix_loop_structure after | |
9666 | splitting blocks. | |
9667 | ||
c95b2534 | 9668 | 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com> |
48a01864 JS |
9669 | |
9670 | * config.gcc: Add m32r*-*-rtems*. | |
9671 | * config/m32r/rtems.h: New file. | |
9672 | ||
fc0cd180 BE |
9673 | 2009-01-05 Ben Elliston <bje@au.ibm.com> |
9674 | ||
9675 | * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir. | |
9676 | (.po.pox): Likewise. | |
9677 | (po/gcc.pot): Likewise. | |
9678 | ||
3106d8e5 DM |
9679 | 2009-01-04 David S. Miller <davem@davemloft.net> |
9680 | ||
9681 | * config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED_RTX): Delete. | |
9682 | (STARTING_FRAME_OFFSET): Always set to zero. | |
9683 | ||
0009b473 RS |
9684 | 2009-01-04 Richard Sandiford <rdsandiford@googlemail.com> |
9685 | ||
9686 | * tree.def (LSHIFT_EXPR, RSHIFT_EXPR): Add commentary. | |
9687 | * tree-cfg.c (verify_gimple_assign_binary): Allow shifts of | |
9688 | fixed-point types, and vectors of the same. | |
9689 | ||
4f24c6d6 RS |
9690 | 2009-01-04 Richard Sandiford <rdsandiford@googlemail.com> |
9691 | ||
9692 | * config/mips/sync.md (*mb_barrier): Rename to... | |
9693 | (*memory_barrier): ...this. | |
9694 | ||
1df48f5c JW |
9695 | 2009-01-04 Jonathan Wakely <jwakely.gcc@gmail.com> |
9696 | ||
9697 | * doc/extend.texi (Function Attributes): Move @cindex after @item | |
eefe5da0 | 9698 | for 'artificial' and 'flatten'. Fix grammar for 'externally_visible' |
1df48f5c JW |
9699 | and put in alphabetical order. Fix 'target' name and put in order. |
9700 | * doc/invoke.texi (-Wstrict-null-sentinel, -fipa-matrix-reorg): Fix | |
9701 | typos. | |
9702 | ||
1a8c13b3 UB |
9703 | 2009-01-04 Uros Bizjak <ubizjak@gmail.com> |
9704 | ||
9705 | * config/s390/s390.md (UNSPEC_MB): Rename from UNSPECV_MB. | |
9706 | (memory_barrier): Expand as unspec instead of unspec_volatile. | |
9707 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
9708 | (*memory_barrier): Define as unspec instead of unspec_volatile. | |
9709 | Use (match_dup 0) as input operand. | |
9710 | ||
9711 | * config/sparc/sparc.md (UNSPEC_MEMBAR): Rename from UNSPECV_MEMBAR. | |
9712 | * config/sparc/sync.md (memory_barrier): Expand as unspec instead of | |
9713 | unspec_volatile. Remove mem:BLK from insn operands. Use Pmode | |
9714 | scratch register. Remove operand 1. | |
9715 | (*stbar): Define as unspec instead of unspec_volatile. | |
9716 | Use (match_dup 0) as input operand, remove (const_int 8). | |
9717 | (*membar): Define as unspec instead of unspec_volatile. | |
9718 | Use (match_dup 0) as input operand, remove input operand 2. | |
9719 | ||
9720 | * config/xtensa/xtensa.md (UNSPEC_MEMW): Rename from UNSPECV_MEMW. | |
9721 | (memory_barrier): Expand as unspec instead of unspec_volatile. | |
9722 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
9723 | (*memory_barrier): Define as unspec instead of unspec_volatile. | |
9724 | Use (match_dup 0) as input operand. | |
9725 | ||
9726 | * config/ia64/sync.md (memory_barrier): Redefine as expander pattern. | |
9727 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
9728 | Set volatile flag on operand 0. | |
9729 | (*memory_barrier): New insn pattern. | |
9730 | ||
9731 | * config/rs6000/sync.md (memory_barrier): Remove mem:BLK from | |
9732 | insn operands. | |
9733 | (*memory_barrier): Use (match_dup 0) as input operand. | |
9734 | ||
9735 | * config/mips/sync.md (memory_barrier): Redefine as expander pattern. | |
9736 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
9737 | Set volatile flag on operand 0. | |
301b6a4e | 9738 | (*mb_internal): New insn pattern. |
1a8c13b3 UB |
9739 | |
9740 | * config/alpha/sync.md (*memory_barrier): Rename from *mb_internal. | |
9741 | ||
fb0703f7 SB |
9742 | 2009-01-04 Steven Bosscher <steven@gcc.gnu.org> |
9743 | ||
9744 | PR middle-end/38586 | |
9745 | * function.c (struct temp_slot): Move to the section of the file | |
9746 | that deals with temp slots. Remove field 'address'. | |
9747 | (temp_slot_address_table): New hash table of address -> temp slot. | |
9748 | (struct temp_slot_address_entry): New struct, items for the table. | |
9749 | (temp_slot_address_compute_hash, temp_slot_address_hash, | |
9750 | temp_slot_address_eq, insert_temp_slot_address): Support functions | |
9751 | for the new table. | |
9752 | (find_temp_slot_from_address): Rewrite to use the new hash table. | |
9753 | (remove_unused_temp_slot_addresses): Remove addresses of temp | |
9754 | slots that have been made available. | |
9755 | (remove_unused_temp_slot_addresses_1): Call-back for htab_traverse, | |
9756 | worker function for remove_unused_temp_slot_addresses. | |
9757 | (assign_stack_temp_for_type): Don't clear the temp slot address list. | |
9758 | Add the temp slot address to the address -> temp slot map. | |
9759 | (update_temp_slot_address): Update via insert_temp_slot_address. | |
9760 | (free_temp_slots): Call remove_unused_temp_slot_addresses. | |
9761 | (pop_temp_slots): Likewise. | |
9762 | (init_temp_slots): Allocate the address -> temp slot map, or empty | |
9763 | the map if it is already allocated. | |
9764 | (prepare_function_start): Initialize temp slot processing. | |
9765 | ||
b5a430f3 SB |
9766 | 2009-01-04 Steven Bosscher <steven@gcc.gnu.org> |
9767 | ||
9768 | PR middle-end/38584 | |
9769 | * cfgexpand.c (estimate_stack_frame_size): Simplify the estimate: | |
9770 | Calculate the size of all stack vars assuming no packing of stack | |
9771 | vars will happen, replacing a quadratic algorithm with a linear one. | |
9772 | ||
5d560619 JJ |
9773 | 2009-01-03 Jakub Jelinek <jakub@redhat.com> |
9774 | ||
9775 | PR target/38707 | |
9776 | * expmed.c (store_bit_field_1): Don't modify op0 if movstrict insn | |
9777 | can't be used. | |
9778 | ||
953a7caa DN |
9779 | 2009-01-03 Diego Novillo <dnovillo@google.com> |
9780 | ||
9781 | * doc/contrib.texi: Update contributions. | |
9782 | ||
5f26a230 JJ |
9783 | 2009-01-03 Jakub Jelinek <jakub@redhat.com> |
9784 | ||
493aa551 JJ |
9785 | PR c++/38705 |
9786 | * builtins.c (fold_builtin_memory_op): Give up if either operand | |
9787 | is volatile. Set srctype or desttype to non-qualified version | |
9788 | of the other type. | |
9789 | ||
5f26a230 JJ |
9790 | PR c/38700 |
9791 | * builtins.c (fold_builtin_expect): Only check DECL_WEAK for VAR_DECLs | |
9792 | and FUNCTION_DECLs. | |
9793 | ||
c95b2534 | 9794 | 2009-01-02 Kenneth Zadeck <zadeck@naturalbridge.com> |
fafe34f9 KZ |
9795 | |
9796 | PR rtl-optimization/35805 | |
9797 | * df-problems.c (df_lr_finalize): Add recursive call to resolve lr | |
9798 | problem if fast dce is able to remove any instructions. | |
9799 | * dce.c (dce_process_block): Fix dump message. | |
2ba9daa7 | 9800 | |
0b355794 MM |
9801 | 2009-01-02 Mark Mitchell <mark@codesourcery.com> |
9802 | ||
9803 | PR 33649 | |
9804 | * tree-ssa-pre.c (compute_antic): Correct loop bounds. | |
9805 | ||
0cf0d02b JJ |
9806 | 2009-01-02 Jakub Jelinek <jakub@redhat.com> |
9807 | ||
9808 | PR middle-end/38690 | |
9809 | * tree-flow.h (op_code_prio, op_prio): New prototypes. | |
9810 | * tree-pretty-print.c (op_code_prio): New function. | |
9811 | (op_prio): No longer static. Use op_code_prio. | |
9812 | * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs): | |
9813 | Use op_prio and op_code_prio to determine if () should be | |
9814 | printed around operand(s) or not. | |
9815 | ||
9816 | * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs, | |
9817 | dump_gimple_call, dump_gimple_switch, dump_gimple_cond, | |
9818 | dump_gimple_label, dump_gimple_try, dump_symbols, dump_gimple_phi, | |
9819 | dump_gimple_mem_ops, dump_bb_header, dump_bb_end, pp_cfg_jump): Use | |
9820 | pp_character instead of pp_string for single letter printing. | |
9821 | ||
e3606f3b RS |
9822 | 2009-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
9823 | ||
9824 | * doc/extend.texi: Fix '#pragma GCC option' typo. | |
9825 | ||
c95b2534 | 9826 | 2009-01-02 Richard Guenther <rguenther@suse.de> |
00f39bd5 | 9827 | |
a5f061dc RG |
9828 | * doc/install.texi (--enable-checking): Mention different |
9829 | default for stage1. | |
9830 | (--enable-stage1-checking): Document. | |
00f39bd5 | 9831 | |
26de0bcb AP |
9832 | 2009-01-01 Andrew Pinski <pinskia@gmail.com> |
9833 | ||
9834 | PR middle-end/30142 | |
9835 | * tree-cfg.c (verify_expr): Add INDIRECT_REF case. Change MODIFY_EXPR | |
9836 | case to be an error. | |
9837 | ||
7a7d8fab BE |
9838 | 2009-01-02 Ben Elliston <bje@au.ibm.com> |
9839 | ||
9840 | * config/fp-bit.h (pack_d): Constify argument. | |
9841 | * config/fp-bit.c (makenan): Constify return type. Remove casts. | |
9842 | (isnan): Constify argument. | |
9843 | (isinf): Likewise. | |
9844 | (iszero): Likewise. | |
9845 | (pack_d): Likewise. | |
9846 | (_fpadd_parts): Constify return type. | |
9847 | (_fpmul_parts): Likewise. | |
9848 | (_fpdiv_parts): Likewise. | |
9849 | ||
b295aee2 JJ |
9850 | 2009-01-01 Jakub Jelinek <jakub@redhat.com> |
9851 | ||
9852 | PR c/36489 | |
9853 | * c-typeck.c (add_pending_init): Add IMPLICIT argument. Only | |
9854 | warn about overwriting initializer with side-effects or | |
9855 | -Woverride-init if !IMPLICIT. | |
9856 | (output_init_element): Likewise. Pass IMPLICIT down to | |
9857 | add_pending_init. | |
9858 | (process_init_element): Add IMPLICIT argument. Pass it down | |
9859 | to output_init_element. | |
9860 | (push_init_element, pop_init_level, set_designator): Adjust | |
9861 | process_init_element callers. | |
9862 | (set_nonincremental_init, set_nonincremental_init_from_string): | |
9863 | Adjust add_pending_init callers. | |
9864 | (output_pending_init_elements): Adjust output_init_element callers. | |
9865 | * c-tree.h (process_init_element): Adjust prototype. | |
9866 | * c-parser.c (c_parser_initelt, c_parser_initval): Adjust | |
9867 | process_init_element callers. | |
ad41bd84 JM |
9868 | |
9869 | \f | |
9870 | Copyright (C) 2009 Free Software Foundation, Inc. | |
9871 | ||
9872 | Copying and distribution of this file, with or without modification, | |
9873 | are permitted in any medium without royalty provided the copyright | |
9874 | notice and this notice are preserved. |