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Commit | Line | Data |
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6b3c42ae NF |
1 | 2010-06-04 Nathan Froyd <froydnj@codesourcery.com> |
2 | ||
3 | * config/i386/i386-protos.h (ix86_print_operand): Declare. | |
4 | * config/i386/i386.c (ix86_print_operand): Make non-static. | |
5 | * config/i386/sol2.h (ASM_OUTPUT_CALL): Call ix86_print_operand. | |
6 | * output.h (output_operand): Declare. | |
7 | * final.c (output_operand): Make non-static. | |
8 | ||
0fa43fb7 AO |
9 | 2010-06-04 Alexandre Oliva <aoliva@redhat.com> |
10 | ||
39e7207a AO |
11 | PR rtl-optimization/44013 |
12 | * sched-deps.c (add_dependence_list_and_free): Don't free lists | |
13 | when processing debug insns. | |
14 | ||
0fa43fb7 AO |
15 | PR debug/41371 |
16 | * var-tracking.c (find_loc_in_1pdv): Mark initial value before | |
17 | recursing. Check that recursion is bounded. Rename inner var | |
18 | to avoid hiding incoming argument. | |
19 | ||
ad1f7916 UB |
20 | 2010-06-04 Uros Bizjak <ubizjak@gmail.com> |
21 | ||
22 | * config/i386/i386.md (*addqi_2): Do not assert operands[2] == 255 | |
23 | for TYPE_INCDEC operands. | |
24 | (*addqi_3): Ditto. | |
25 | (*addqi_4): Ditto. | |
26 | (*addqi_5): Ditto. | |
27 | (*addqi_ext_1_rex64): Ditto. | |
28 | (*addqi_ext_1): Ditto. | |
29 | ||
30 | (*addqi_4): Check for incdec_operand in QImode. | |
31 | ||
32 | (*add<mode>_2): Macroize insn from *add<mode>_2 and *add{qi,hi}_2 | |
33 | using SWI mode iterator. | |
34 | (*add<mode>_3): Ditto from *add<mode>_3 and *add{qi,hi}_3. | |
35 | (*add<mode>_4): Macroize insn from *add{qi,hi,si}_4 using SWI124 | |
36 | mode iterator. | |
37 | (*add<mode>_5): Macroize insn from *add<mode>_5 and *add{qi,hi}_5 | |
38 | using SWI mode iterator. | |
39 | ||
49706e39 MLI |
40 | 2010-06-04 Manuel López-Ibáñez <manu@gcc.gnu.org> |
41 | ||
42 | PR c/25880 | |
43 | * c-objc-common.c (c_tree_printer): Handle %V, %v and %#v. | |
44 | * c-format.c (gcc_diag_flag_specs): Add hash. | |
45 | (gcc_cxxdiag_flag_specs): Use gcc_diag_flag_specs directly. | |
46 | (gcc_tdiag_char_table,gcc_cdiag_char_table): Handle %V and %v. | |
47 | * c-pretty-print.c (pp_c_cv_qualifier): Rename as | |
48 | pp_c_cv_qualifiers. Handle qualifiers spelling here. | |
49 | (pp_c_type_qualifier_list): Call the function above. | |
50 | * c-pretty-print.h (pp_c_cv_qualifiers): Declare. | |
51 | * c-typeck.c (handle_warn_cast_qual): Print qualifiers. | |
52 | (WARN_FOR_QUALIFIERS): New macro. | |
53 | (convert_for_assignment): Use it. | |
54 | ||
b13ea8bd KT |
55 | 2010-06-04 Kai Tietz <kai.tietz@onevision.com> |
56 | ||
ad1f7916 | 57 | * config/i386/cygming.h (ASM_GENERATE_INTERNAL_LABEL): Prefix by '*'. |
b13ea8bd | 58 | |
b33a91c9 JH |
59 | 2010-06-04 Jan Hubicka <jh@suse.cz> |
60 | ||
61 | * df.h (df_rd_bb_info, df_md_bb_info, df_lr_bb_info, df_live_bb_info, | |
62 | df_byte_lr_bb_info): Embedd bitmap_head into the structure. | |
63 | (DF_LIVE_IN, DF_LIVE_OUT, DF_LR_IN, DF_LR_OUT, DF_BYTE_LR_IN, | |
64 | DF_BYTE_LR_OUT): Update for embedded bitmaps. | |
65 | * fwprop.c (single_def_use_enter_block): Likewise. | |
66 | * ddg.c (create_ddg_dep_from_intra_loop_link, | |
67 | add_cross_iteration_register_deps, build_inter_loop_deps): Likewise. | |
68 | * loop-iv.c (latch_dominating_def): Likewise. | |
69 | * df-problems.c (df_rd_free_bb_info, df_rd_alloc, | |
70 | df_rd_bb_local_compute_process_def, df_rd_bb_local_compute_process_def, | |
71 | df_rd_init_solution, df_rd_init_solution, df_rd_transfer_function, | |
72 | df_rd_transfer_function, df_rd_top_dump, | |
73 | df_rd_bottom_dump): Update. | |
74 | (df_lr_free_bb_info, df_lr_alloc, df_lr_reset, df_lr_bb_local_compute, | |
75 | df_lr_bb_local_compute, df_lr_bb_local_compute, df_lr_bb_local_compute, | |
76 | df_lr_bb_local_compute, df_lr_local_compute, df_lr_init, df_lr_init, | |
77 | df_lr_confluence_0, df_lr_free, df_lr_top_dump, df_lr_bottom_dump, | |
78 | df_lr_verify_solution_start, df_lr_verify_solution_end, | |
79 | df_lr_verify_transfer_functions, df_lr_verify_transfer_functions, | |
80 | df_live_free_bb_info, df_live_alloc, df_live_reset, | |
81 | df_live_bb_local_compute, df_live_init, df_live_transfer_function, | |
82 | df_live_finalize, df_live_free, df_live_top_dump, df_live_bottom_dump, | |
83 | df_live_verify_solution_start, df_live_verify_solution_end, | |
84 | df_live_verify_transfer_functions, df_chain_create_bb, | |
85 | df_byte_lr_free_bb_info, df_byte_lr_alloc, df_byte_lr_reset, | |
86 | df_byte_lr_bb_local_compute, df_byte_lr_bb_local_compute, | |
87 | df_byte_lr_bb_local_compute, df_byte_lr_bb_local_compute, | |
88 | df_byte_lr_bb_local_compute, df_byte_lr_local_compute, df_byte_lr_init, | |
89 | df_byte_lr_confluence_0, df_byte_lr_confluence_n, | |
90 | df_byte_lr_transfer_function, df_byte_lr_top_dump, | |
91 | df_byte_lr_bottom_dump, df_create_unused_note, | |
92 | df_note_bb_compute, df_md_free_bb_info, df_md_alloc, | |
93 | df_md_bb_local_compute_process_def, df_md_local_compute, df_md_reset, | |
94 | df_md_transfer_function, df_md_init, df_md_confluence_0, | |
95 | df_md_confluence_n, | |
ad1f7916 UB |
96 | df_md_top_dump, df_md_bottom_dump): Update. |
97 | (struct df_lr_problem_data): Embedd bitmap headers. | |
b33a91c9 | 98 | |
f251709a JH |
99 | 2010-06-04 Jan Hubicka <jh@suse.cz> |
100 | ||
ad1f7916 UB |
101 | * dce.c (dce_process_block): Do not re-scan already marked |
102 | instructions. | |
f251709a | 103 | |
8ff49c29 BS |
104 | 2010-06-04 Bernd Schmidt <bernds@codesourcery.com> |
105 | ||
106 | PR rtl-optimization/39871 | |
107 | PR rtl-optimization/40615 | |
108 | PR rtl-optimization/42500 | |
109 | PR rtl-optimization/42502 | |
110 | * ira.c (init_reg_equiv_memory_loc: New function. | |
111 | (ira): Call it twice. | |
112 | * reload.h (calculate_elim_costs_all_insns): Declare. | |
113 | * ira-costs.c: Include "reload.h". | |
114 | (regno_equiv_gains): New static variable. | |
115 | (init_costs): Allocate it. | |
116 | (finish_costs): Free it. | |
117 | (ira_costs): Call calculate_elim_costs_all_insns. | |
118 | (find_costs_and_classes): Take estimated elimination costs | |
119 | into account. | |
120 | (ira_adjust_equiv_reg_cost): New function. | |
121 | * ira.h (ira_adjust_equiv_reg_cost): Declare it. | |
122 | * reload1.c (init_eliminable_invariants, free_reg_equiv, | |
ad1f7916 | 123 | elimination_costs_in_insn, note_reg_elim_costly): New static functions. |
8ff49c29 BS |
124 | (elim_bb): New static variable. |
125 | (reload): Move code out of here into init_eliminable_invariants and | |
126 | free_reg_equiv. Call them. | |
127 | (calculate_elim_costs_all_insns): New function. | |
128 | (eliminate_regs_1): Declare. Add extra arg FOR_COSTS; | |
129 | all callers changed. If FOR_COSTS is true, don't call alter_reg, | |
130 | but call note_reg_elim_costly if we turned a valid memory address | |
131 | into an invalid one. | |
132 | * Makefile.in (ira-costs.o): Depend on reload.h. | |
133 | ||
95c5655c JB |
134 | 2010-06-04 Julian Brown <julian@codesourcery.com> |
135 | ||
136 | * config/arm/thumb2.md (*thumb2_movdf_soft_insn): Fix alternatives | |
137 | for pool ranges. | |
138 | ||
d4c0c9f6 RG |
139 | 2010-06-04 Richard Guenther <rguenther@suse.de> |
140 | ||
141 | PR lto/41584 | |
142 | * cgraph.h (struct varpool_node): Add lto_file_data field. | |
143 | * lto-cgraph.c (input_varpool_node): Initialize it. | |
144 | ||
308e51aa UB |
145 | 2010-06-04 Uros Bizjak <ubizjak@gmail.com> |
146 | ||
147 | * config/i386/predicates.md (pic_symbolic_operand): Remove predicate. | |
148 | * config/i386/i386.md (*add<mode>_1): Do not use pic_symbolic_operand | |
149 | predicate in "type" attribute calculation. | |
150 | (*addsi_1_zext): Ditto. | |
151 | (*add<mode>_2): Do not use pic_symbolic_operand in insn predicate. | |
152 | (*addsi_2_zext): Ditto. | |
153 | (*add<mode>_3): Ditto. | |
154 | (*addsi_3_zext): Ditto. | |
155 | (*add<mode>_5): Ditto. | |
156 | ||
f3cf730b JH |
157 | 2010-06-03 Jan Hubicka <jh@suse.cz> |
158 | ||
159 | * tree-into-ssa.c (mark_block_for_update): Avoid redundant call | |
160 | of bitmap_bit_p. | |
161 | * cfganal.c (compute_dominance_frontiers_1): Likewise. | |
162 | ||
95f4cd58 JH |
163 | 2010-06-03 Jan Hubicka <jh@suse.cz> |
164 | ||
165 | * df-problems.c (df_create_unused_note, df_note_bb_compute): | |
166 | micro-optimize the checks when to add new note. | |
167 | ||
6e2188e0 NF |
168 | 2010-06-03 Nathan Froyd <froydnj@codesourcery.com> |
169 | ||
170 | * final.c (output_asm_insn): Call | |
171 | targetm.asm_out.print_operand_punct_valid_p. Update comments. | |
172 | (output_operand): Call targetm.asm_out.print_operand. Update comments. | |
173 | (output_address): Call targetm.asm_out.print_operand_address. | |
174 | Update comments. | |
175 | * target.h (struct gcc_target): Add print_operand, | |
176 | print_operand_address, and print_operand_punct_valid_p fields. | |
177 | * targhooks.h (default_print_operand): Declare. | |
178 | (default_print_operand_address): Declare. | |
179 | (default_print_operand_punct_valid_p): Declare. | |
180 | * targhooks.c (default_print_operand): Define. | |
181 | (default_print_operand_address): Define. | |
182 | (default_print_operand_punct_valid_p): Define. | |
183 | * target-def.h (TARGET_PRINT_OPERAND): Define if not defined. | |
184 | (TARGET_PRINT_OPERAND_ADDRESS): Likewise. | |
185 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Likewise. | |
186 | (TARGET_ASM_OUT): Add TARGET_PRINT_OPERAND, | |
187 | TARGET_PRINT_OPERAND_ADDRESS, and TARGET_PRINT_OPERAND_PUNCT_VALID_P. | |
188 | * vmsdbgout.c (addr_const_to_string): Update comment. | |
189 | * config/i386/i386.c (print_operand): Rename to... | |
190 | (ix86_print_operand): ...this. Make static. | |
191 | (print_operand_address): Rename to... | |
192 | (ix86_print_operand_address): ...this. Make static. Call | |
193 | ix86_print_operand instead of PRINT_OPERAND. | |
194 | (ix86_print_operand_punct_valid_p): New function. | |
195 | (TARGET_PRINT_OPERAND): Define. | |
196 | (TARGET_PRINT_OPERAND_ADDRESS): Define. | |
197 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. | |
198 | * config/i386/i386.h (HI_REGISTER_NAMES): Update comment. | |
199 | (PRINT_OPERAND_PUNCT_VALID_P): Delete. | |
200 | (PRINT_OPERAND): Delete. | |
201 | (PRINT_OPERAND_ADDRESS): Delete. | |
202 | * config/i386/i386-protos.h (print_operand): Delete prototype. | |
203 | (print_operand_address): Delete prototype. | |
204 | ||
bb6c4ac8 RG |
205 | 2010-06-03 Richard Guenther <rguenther@suse.de> |
206 | ||
207 | PR tree-optimization/44403 | |
208 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): | |
209 | Preserve pointer qualifiers. | |
210 | (vect_create_data_ref_ptr): Likewise. | |
211 | ||
1c314335 L |
212 | 2010-06-03 H.J. Lu <hongjiu.lu@intel.com> |
213 | ||
214 | PR c++/44294 | |
215 | * defaults.h (MAX_FIXED_MODE_SIZE): New. | |
216 | ||
217 | * stor-layout.c (MAX_FIXED_MODE_SIZE): Removed. | |
218 | ||
c87d6057 JJ |
219 | 2010-06-03 Jakub Jelinek <jakub@redhat.com> |
220 | ||
221 | PR debug/44375 | |
222 | * tree-cfg.c (gimple_can_merge_blocks_p): For -O0 | |
223 | return false if merging the bbs would lead to goto_locus | |
224 | location being lost from the IL. | |
225 | ||
193d4c0f JJ |
226 | 2010-06-03 Jan Hubicka <jh@suse.cz> |
227 | Jakub Jelinek <jakub@redhat.com> | |
228 | ||
308e51aa | 229 | * var-tracking.c (dataflow_set_equiv_regs): Shortcut the loop if |
193d4c0f JJ |
230 | set->regs[i] is NULL or has just one entry. |
231 | ||
703e95cf JH |
232 | 2010-06-03 Jan Hubicka <jh@suse.cz> |
233 | ||
234 | * lto-cgraph.c (lto_varpool_encoder_size): Remove. | |
235 | * lto-streamer.h (lto_varpool_encoder_size): New inline function. | |
236 | ||
12a0a4d4 PB |
237 | 2010-06-03 Paul Brook <paul@codesourcery.com> |
238 | ||
239 | * config/arm/arm.c (FL_TUNE): Define. | |
240 | (arm_default_cpu, arm_cpu_select): Remove. | |
241 | (all_cores): Populate core field. | |
242 | (arm_selected_arch, arm_selected_cpu, arm_selected_tune): New. | |
243 | (arm_find_cpu): New function. | |
244 | (arm_handle_option): Lookup cpu/architecture names. | |
245 | (arm_override_options): Cleanup mcpu/march/mtune handling. | |
246 | (arm_file_start): Ditto. | |
247 | ||
d9d7a1bf AM |
248 | 2010-06-03 Alan Modra <amodra@gmail.com> |
249 | ||
250 | PR target/44169 | |
251 | * config/rs6000/rs6000.md (load_toc_v4_PIC_1b): Add label operand. | |
252 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Pass label | |
253 | rtx to gen_load_toc_v4_PIC_1b. Tidy. | |
254 | (rs6000_emit_load_toc_table): Likewise. | |
255 | ||
514f01ad JH |
256 | 2010-06-02 Jan Hubicka <jh@suse.cz> |
257 | ||
258 | * passes.c (init_optimization_passes): Put ipa reference | |
259 | after ipa pure-const. | |
260 | ||
22a8d1e6 JH |
261 | 2010-06-02 Jan Hubicka <jh@suse.cz> |
262 | ||
263 | * ipa-reference.c (ipa_reference_local_vars_info_d): Remove | |
264 | calls_read_all and calls_write_all. | |
265 | (get_reference_optimization_summary): Fix formatting. | |
266 | (is_proper_for_analysis): Check that decl is not readonly. | |
267 | (propagate_bits): Check CONST/PURE/noreturn flags. | |
268 | (ipa_init): Move all_module_statics to optimization_summary_obstack. | |
269 | (analyze_function): Ignore indirect edges. | |
270 | (copy_global_bitmap): For all module statics, do nothing. | |
271 | (generate_summary): Do not print calls_read_all/calls_write_all. | |
272 | (read_write_all_from_decl): Take node as argument; check | |
273 | cgraph_node_cannot_return. | |
274 | (propagate): Reorganize read_all/write_all computation; | |
275 | check indirect edges; check ecf flags; use all_module_statics | |
276 | in the results; do not free all_module_statics. | |
277 | (stream_out_bitmap): Handle all_module_statics. | |
278 | (ipa_reference_write_optimization_summary): Likewise; use | |
279 | varpool/cgraph encoders to get boundaries. | |
280 | (ipa_reference_read_optimization_summary): Read in all_module_statics; | |
281 | use it when possible. | |
282 | ||
92902797 MM |
283 | 2010-06-02 Michael Meissner <meissner@linux.vnet.ibm.com> |
284 | ||
285 | PR target/44218 | |
286 | * doc/invoke.texi (RS/6000 and PowerPC Options): Delete obsolete | |
308e51aa | 287 | -mswdiv option. Add -mrecip, -mrecip=<xxx>, -mrecip-precision options. |
92902797 MM |
288 | |
289 | * doc/extend.texi (powerpc builtins): Document vec_recip, | |
290 | vec_rsqrt, vec_rsqrte altivec/vsx builtins. | |
291 | ||
308e51aa | 292 | * config/rs6000/rs60000-protos.h (rs6000_emit_swdiv): New function. |
92902797 MM |
293 | (rs6000_emit_swrsqrt): Ditto. |
294 | (rs6000_emit_swdivsf): Delete. | |
295 | (rs6000_emit_swdivdf): Ditto. | |
296 | (rs6000_emit_swrsqrtsf): Ditto. | |
297 | ||
298 | * config/rs6000/rs6000.c (rs6000_recip_bits): New global to | |
299 | describe the reciprocal estimate support for each type. | |
300 | (recip_options): Map -mrecip=<opt> into option bits. | |
301 | (gen_2arg_fn_t): New typedef for binary rtx gen function. | |
302 | (rs6000_debug_reg_global): If -mdebug=reg, print the state of the | |
303 | reciprocal estimate instructions. | |
304 | (rs6000_init_hard_regno_mode_ok): Key ws constraint off of the | |
305 | debug -mvsx-scalar-memory switch instead of -mvsx-scalar-double. | |
306 | Set up rs6000_recip_bits based on the -mrecip* options. Print the | |
307 | cost information if -mdebug=cost or -mdebug=reg. | |
308 | (rs6000_override_options): Set -mrecip-precision for power6, and | |
309 | power7 machines. If -mvsx or -mdfp, enable various options that | |
310 | came in previous instruction set ISAs, unless the option was | |
311 | explicitly disabled by the command line option. Parse | |
312 | -mrecip=<opt> options. | |
313 | (rs6000_builtin_vectorized_function): Add support for vectorizing | |
314 | the reciprocal estimate builtins and expansions. | |
315 | (rs6000_handle_option): Add -mrecip, -mrecip=<opt> support. | |
316 | (bdesc_2arg): Add reciprocal estimate builtins. | |
317 | (bdesc_1arg): Add reciprocal square root estimate builtins. | |
318 | (rs6000_expand_builtin): Rewrite to use a switch statement, | |
308e51aa | 319 | instead of multiple if/then/elses. Add reciprocal estimate builtins. |
92902797 MM |
320 | (rs6000_init_builtins): Create declarations for reciprocal |
321 | estimate builtins. | |
322 | (rs6000_preferred_reload_class): Simplify VSX preferences, if scalar | |
323 | sized, prefer traditional floating point registers, if integer | |
324 | vector types, prefer altivec registers. Don't actually look at | |
325 | the memory address any more. | |
326 | (rs6000_builtin_reciprocal): Add new builtin reciprocal estimate | |
327 | builtins. | |
328 | (rs6000_load_constant_and_splat): New helper function to load up | |
329 | the constant for reciprocal estimate instructions. | |
330 | (rs6000_emit_madd): New helper function for generating | |
331 | multiply/add type instructions, based on the current switches. | |
332 | (rs6000_emit_msub): Ditto. | |
333 | (rs6000_emit_mnsub): Ditto. | |
334 | (rs6000_emit_swdiv_high_precision): Replace rs6000_emit_swdivsf to | |
335 | replace a divide with a reciprocal estimate and fixup, adding | |
336 | support for machines with high precision and vectors. | |
337 | (rs6000_emit_swdiv_low_precision): Rewrite rs6000_emit_swdivdf for | |
338 | low precision machines. | |
339 | (rs6000_emit_swdiv): New common function to be called to replace a | |
340 | division with reciprocal estimate and fixup. | |
341 | (rs6000_emit_swrsqrt): Replace rs6000_emit_swrsqrtsf. Add support | |
308e51aa | 342 | for double and vector types. Add support for high precision machines. |
92902797 MM |
343 | |
344 | * config/rs6000/rs6000.h (TARGET_FRES): New macro to say whether | |
345 | the reciprocal estimate instructions can be generated. | |
346 | (TARGET_FRE): Ditto. | |
347 | (TARGET_FRSQRTES): Ditto. | |
348 | (TARGET_FRSQRTE): Ditto. | |
349 | (RS6000_RECIP_*): New macros for reciprocal estimate support. | |
350 | ||
351 | * config/rs6000/vector.md (rsqrte<mode>2): New insn for reciprocal | |
352 | square root estimate on vectors. | |
353 | (re<mode>2): New insn for reciprocal division estimate on vectors. | |
354 | ||
355 | * config/rs6000/rs6000-buitlins.def (ALTIVEC_BUILTIN_VRSQRTFP): | |
356 | New builtin. | |
357 | (ALTIVEC_BUILTIN_VRECIPFP): Ditto. | |
358 | (ALTIVEC_BUITLIN_VEC_RE): Ditto. | |
359 | (ALTIVEC_BUILTIN_VEC_RSQRT): Ditto. | |
360 | (VSX_BUILTIN_RSQRT_V4SF): Ditto. | |
361 | (VSX_BUITLIN_RSQRT_V2DF): Ditto. | |
362 | (RS6000_BUILTIN_RSQRT): Ditto. | |
363 | (ALTIVEC_BUILTIN_VEC_RSQRTE): Denote that the builtin is a | |
364 | floating point builtin. | |
365 | ||
366 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define | |
367 | macros __RECIP__, __RECIPF__, __RSQRTE__, __RSQRTEF__, | |
368 | __RECIP_PRECISION__ based on the command line switches. | |
369 | (altivec_overloaded_builtins): Add reciprocal estimate builtins. | |
370 | ||
371 | * config/rs6000/rs6000.opt (-mrecip): Document add support for | |
308e51aa | 372 | replacing division instructions with reciprocal estimate and fixup. |
92902797 MM |
373 | (-mrecip=<opt>): New option. |
374 | (-mrecip-precision): Ditto. | |
375 | ||
376 | * config/rs6000/vsx.md (UNSPEC_VSX_RSQRTE): Delete. | |
377 | (vsx_rsqrte<mode>2): Use UNSPEC_RSQRT not UNSPEC_VSX_RSQRTE. | |
378 | (vsx_copysignsf3): If -mvsx, use double precision cpsign on single | |
379 | precision scalar. | |
380 | ||
381 | * config/rs6000/altivec.md (UNSPEC_RSQRTEFP): Delete. | |
382 | (UNSPEC_VREFP): Ditto. | |
383 | (altivec_vnmsubfp*): Make altivec nmsub mirror the scalar and VSX | |
308e51aa | 384 | conterparts with regard to support of -mno-fused-madd and -ffast-math. |
92902797 MM |
385 | (altivec_vrsqrtefp): Use common UNSPEC to allow scalar/vector |
386 | reciprocal estimate instructions to be generated. | |
387 | (altivec_vrefp): Ditto. | |
388 | ||
389 | * config/rs6000/rs6000.md (RECIPF): New iterator for reciprocal | |
390 | estimate support. | |
391 | (rreg): New mode attribute for reciprocal estimate support. | |
392 | (recip<mode>3): New insn for division using reciprocal estimate | |
393 | and fixup builtins. | |
394 | (divide define_split): New define_split to convert floating point | |
395 | division to use reciprocal estimate if the user used the | |
396 | appropriate options and the split is run when we can add new | |
397 | pseudo registers for the fixup. | |
398 | (rsqrt<mode>2): New insn for reciprocal square root support. | |
399 | (recipsf3): Move into recip<mode>3. | |
400 | (recipdf3): Ditto. | |
401 | (fres): Use TARGET_FRES. | |
402 | (rsqrtsf2): Move into rsqrt<mode>2. | |
403 | (rsqrtsf_internal1): Use TARGET_FRSQRTSES. | |
404 | (copysignsf3): Add support for VSX. | |
405 | (fred): Use TARGET_FRE. | |
406 | (fred_fpr): Ditto. | |
407 | (rsqrtdf_internal1): New function for frsqrte instruciton. | |
408 | ||
308e51aa | 409 | * config/rs6000/altivec.h (vec_recipdiv): Define new vector builtin. |
92902797 MM |
410 | (vec_rsqrt): Ditto. |
411 | ||
eef4a603 RG |
412 | 2010-06-03 Richard Guenther <rguenther@suse.de> |
413 | ||
414 | PR middle-end/44291 | |
415 | * optabs.c (init_one_libfunc): Use IDENTIFIER_HASH_VALUE. | |
416 | (set_user_assembler_libfunc): Likewise. | |
417 | ||
77ec4307 SB |
418 | 2010-06-02 Steven Bosscher <steven@gcc.gnu.org> |
419 | ||
420 | * mkconfig.sh: Include insn-flags.h and insn-constants.h before | |
421 | defaults.h. | |
422 | * except.h: Move MUST_USE_SJLJ_EXCEPTIONS and USING_SJLJ_EXCEPTIONS | |
423 | to defaults.h | |
424 | * expr.h (BRANCH_COST, MOVE_RATIO, CLEAR_RATIO, SET_RATIO, | |
425 | DEFAULT_FUNCTION_ARG_PADDING, FUNCTION_ARG_PADDING, | |
426 | FUNCTION_ARG_BOUNDARY, STACK_SAVEAREA_MODE, STACK_SIZE_MODE, | |
427 | STACK_CHECK_BUILTIN, STACK_CHECK_STATIC_BUILTIN, | |
428 | STACK_CHECK_PROBE_INTERVAL_EXP, STACK_CHECK_MOVING_SP, | |
429 | STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT, | |
430 | STACK_CHECK_MAX_FRAME_SIZE, STACK_CHECK_FIXED_FRAME_SIZE, | |
431 | STACK_CHECK_MAX_VAR_SIZE): Move target macro defaults to defaults.h. | |
432 | * defaults.h: Updated for above mentioned changes. | |
433 | ||
ef2d9e4d KT |
434 | 2010-06-02 Kai Tietz <kai.tietz@onevision.com> |
435 | ||
436 | * c-common.c: Remove header include of tm_p.h. | |
437 | * Makefile.in (c-common.o): Remove TM_P_H dependency. | |
438 | ||
53e030f1 JJ |
439 | 2010-06-02 Jakub Jelinek <jakub@redhat.com> |
440 | ||
441 | * tree.h (struct tree_decl_map): New type. | |
442 | (tree_decl_map_eq, tree_decl_map_marked_p): Define. | |
443 | (tree_decl_map_hash): New prototype. | |
444 | (debug_expr_for_decl, value_expr_for_decl): Change into | |
445 | tree_decl_map hashtab from tree_map. | |
446 | (init_ttree): Adjust initialization. | |
447 | (tree_decl_map_hash): New function. | |
448 | (decl_debug_expr_lookup, decl_debug_expr_insert, | |
449 | decl_value_expr_lookup, decl_value_expr_insert): Adjust. | |
450 | ||
a6198222 RO |
451 | 2010-06-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
452 | ||
453 | * configure.ac (gcc_cv_ld_sol2_emulation): Test for GNU ld *_sol2 | |
454 | linker emulations. | |
455 | * configure: Regenerate. | |
456 | * config.in: Regenerate. | |
457 | ||
458 | * config/i386/sol2-10.h [TARGET_GNU_LD] (I386_EMULATION): Define. | |
459 | (X86_64_EMULATION): Define. | |
460 | (TARGET_LD_EMULATION): Use them. | |
461 | ||
462 | * config/sparc/sol2-gld-bi.h (SPARC32_EMULATION): Define. | |
463 | (SPARC64_EMULATION): Define. | |
464 | (LINK_ARCH_SPEC): Use them. | |
465 | ||
d6abd6d8 SP |
466 | 2010-06-02 Sebastian Pop <sebastian.pop@amd.com> |
467 | ||
468 | * graphite-clast-to-gimple.c (gcc_type_for_interval): Use | |
469 | smallest_mode_for_size for computing the precision types of new | |
470 | graphite IVs. Do not call lang_hooks.types.type_for_size. | |
471 | ||
718d3588 SP |
472 | 2010-06-02 Sebastian Pop <sebastian.pop@amd.com> |
473 | ||
474 | * tree-if-conv.c (predicate_bbs): Do not reset the GIMPLE_DEBUG | |
475 | information. | |
476 | (remove_conditions_and_labels): Reset the GIMPLE_DEBUG information. | |
477 | ||
5521cae9 SP |
478 | 2010-06-02 Sebastian Pop <sebastian.pop@amd.com> |
479 | ||
480 | PR middle-end/44363 | |
481 | * tree-if-conv.c (predicate_bbs): Do not call gcc_unreachable, | |
482 | return false instead. | |
483 | ||
437ffe7b JH |
484 | 2010-06-02 Jan Hubicka <jh@suse.cz> |
485 | ||
486 | PR middle-end/44295 | |
487 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Do not | |
488 | create new cgraph node to check callee. | |
489 | ||
f3dcdff7 RG |
490 | 2010-06-02 Richard Guenther <rguenther@suse.de> |
491 | ||
492 | * lto-streamer-in.c (input_gimple_stmt): Fix typo. | |
493 | ||
396717c9 RG |
494 | 2010-06-02 Richard Guenther <rguenther@suse.de> |
495 | ||
496 | * lto-wrapper.c (lto_wrapper_exit): Rename to ... | |
497 | (lto_wrapper_cleanup): ... this. Do not exit. | |
498 | (fatal): Adjust. Exit here. | |
499 | (fatal_perror): Likewise. | |
500 | (fatal_signal): New function. | |
501 | (main): Set up signal handlers to cleanup temporary files. | |
502 | * Makefile.in (lto-wrapper.o): Adjust dependencies. | |
503 | ||
2698955a RG |
504 | 2010-06-02 Richard Guenther <rguenther@suse.de> |
505 | ||
506 | PR tree-optimization/44377 | |
507 | * tree-ssa-structalias.c (find_func_aliases): Fix typo. | |
508 | ||
30972225 AK |
509 | 2010-06-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
510 | ||
511 | * config/s390/2097.md (z10_fhex): Remove insn reservation. | |
512 | * config/s390/s390.md (UNSPEC_COPYSIGN): Remove unused constant. | |
513 | (*mov<mode>_64 TD_TF, *mov<mode>_31 TD_TF, *mov<mode>_64dfp DD_DF, | |
514 | *mov<mode>_64 DD_DF, *mov<mode>_31, mov<mode>): Remove load zero | |
515 | instruction. | |
308e51aa | 516 | * config/s390/s390.c: Don't accept fp zeros as valid constants anymore. |
30972225 | 517 | |
d4fb676f JH |
518 | 2010-06-02 Jan Hubicka <jh@suse.cz> |
519 | ||
520 | * bitmap.c (bitmap_descriptor): Add search_iter. | |
521 | (bitmap_find_bit): Increment it. | |
522 | (print_statistics): Print it. | |
523 | ||
36c4a482 NF |
524 | 2010-06-02 Nathan Froyd <froydnj@codesourcery.com> |
525 | ||
526 | * tree-vect-slp.c (vect_create_mask_and_perm): Use gimple_build_call | |
527 | instead of gimple_build_call_vec. Delete unnecessary local variable. | |
528 | ||
f66d6761 SB |
529 | 2010-06-02 Steven Bosscher <steven@gcc.gnu.org> |
530 | ||
531 | * gimplify.c (gimplify_body): Revert "Do not initialize RTL profiling" | |
532 | change from yesterday. | |
533 | ||
a8cd9c51 SB |
534 | 2010-06-02 Steven Bosscher <steven@gcc.gnu.org> |
535 | ||
536 | * c-ada-spec.c: Clean up redundant includes. | |
537 | ||
2eb79bbb SB |
538 | 2010-06-01 Steven Bosscher <steven@gcc.gnu.org> |
539 | ||
540 | * gimplify.c: Do not include except.h and optabs.h. | |
541 | (gimplify_body): Do not initialize RTL profiling. | |
542 | * gimple-low.c: Do not include rtl.h, diagnostic.h, langhooks.h, | |
543 | langhooks-def.h, timevar.h, except.h, hashtab.h, and expr.h. | |
544 | * gimple-fold.c: Do not include rtl.h, tm_p.h, ggc.h, basic-block.h, | |
545 | output.h, expr.h, diagnostic.h, timevar.h, value-prof.h, and | |
546 | langhooks.h. | |
547 | ||
548 | * tree-pretty-print.h: Include pretty-print.h. | |
549 | * gimple-pretty-print.h: Include pretty-print.h. | |
550 | ||
551 | * tree-pretty-print.c: Do not include diagnostic.h. | |
552 | * tree-vrp.c: Likewise. | |
553 | * tree-tailcall.c: Likewise | |
554 | * tree-scalar-evolution.c: Likewise | |
555 | * tree-ssa-dse.c: Likewise | |
556 | * tree-chrec.c: Likewise | |
557 | * tree-ssa-sccvn.c: Likewise | |
558 | * tree-ssa-copyrename.c: Likewise | |
559 | * tree-nomudflap.c: Likewise | |
560 | * tree-call-cdce.c: Likewise | |
561 | * tree-stdarg.c: Likewise | |
562 | * tree-ssa-math-opts.c: Likewise | |
563 | * tree-nrv.c: Likewise | |
564 | * tree-ssa-sink.c: Likewise | |
565 | * tree-browser.c: Likewise | |
566 | * tree-ssa-loop-ivcanon.c: Likewise | |
567 | * tree-ssa-loop.c: Likewise | |
568 | * tree-parloops.c: Likewise | |
569 | * tree-ssa-address.c: Likewise | |
570 | * tree-ssa-ifcombine.c: Likewise | |
571 | * tree-if-conv.c: Likewise | |
572 | * tree-data-ref.c: Likewise | |
573 | * tree-affine.c: Likewise | |
574 | * tree-ssa-phiopt.c: Likewise | |
575 | * tree-ssa-coalesce.c: Likewise | |
576 | * tree-ssa-pre.c: Likewise | |
577 | * tree-ssa-live.c: Likewise | |
578 | * tree-predcom.c: Likewise | |
579 | * tree-ssa-forwprop.c: Likewise | |
580 | * tree-ssa-dce.c: Likewise | |
581 | * tree-ssa-ter.c: Likewise | |
582 | * tree-ssa-loop-prefetch.c: Likewise | |
583 | * tree-optimize.c: Likewise | |
584 | * tree-ssa-phiprop.c: Likewise | |
585 | * tree-object-size.c: Likewise | |
586 | * tree-outof-ssa.c: Likewise | |
587 | * tree-ssa-structalias.c: Likewise | |
588 | * tree-switch-conversion.c: Likewise | |
589 | * tree-ssa-reassoc.c: Likewise | |
590 | * tree-ssa-operands.c: Likewise | |
591 | * tree-vectorizer.c: Likewise | |
592 | * tree-vect-data-refs.c: Likewise | |
593 | * tree-vect-generic.c: Likewise | |
594 | * tree-vect-stmts.c: Likewise | |
595 | * tree-vect-patterns.c: Likewise | |
596 | * tree-vect-slp.c: Likewise | |
597 | * tree-vect-loop.c: Likewise | |
598 | * tree-ssa-loop-ivopts.c: Likewise | |
599 | * tree-ssa-loop-im.c: Likewise | |
600 | * tree-ssa-loop-niter.c: Likewise | |
601 | * tree-ssa-loop-unswitch.c: Likewise | |
602 | * tree-ssa-loop-manip.c: Likewise | |
603 | * tree-ssa-loop-ch.c: Likewise | |
604 | * tree-dump.c: Likewise | |
605 | * tree-complex.c: Likewise | |
606 | ||
607 | * tree-into-ssa.c: Do not include diagnostic.h and expr.h. | |
608 | * tree-ssa-uninit.c: Likewise | |
609 | * tree-ssa-threadupdate.c: Likewise | |
610 | * tree-ssa-uncprop.c: Likewise | |
611 | * tree-ssa-ccp.c: Likewise | |
612 | * tree-ssa-dom.c: Likewise | |
613 | * tree-ssa-propagate.c: Likewise | |
614 | * tree-ssa-alias.c: Likewise | |
615 | * tree-dfa.c: Likewise | |
616 | * tree-cfgcleanup.c: Likewise | |
617 | * tree-sra.c: Likewise | |
618 | * tree-ssa-copy.c: Likewise | |
619 | * tree-ssa.c: Likewise | |
620 | * tree-profile.c: Likewise | |
621 | * tree-cfg.c: Likewise | |
622 | * tree-ssa-threadedge.c: Likewise | |
623 | * tree-vect-loop-manip.c: Likewise | |
624 | ||
625 | * tree-inline.c: Do not include diagnostic.h and expr.h. | |
626 | Include rtl.h. | |
627 | (copy_decl_for_dup_finish): Do not use NULL_RTX. | |
628 | ||
308e51aa | 629 | * tree-loop-linear.c: Do not include diagnostic.h, expr.h and optabs.h. |
2eb79bbb SB |
630 | * tree-loop-distribution.c: Likewise. |
631 | ||
73add7fe JH |
632 | 2010-06-01 Jan Hubicka <jh@suse.cz> |
633 | ||
634 | * ipa-pure-const.c (local_pure_const): Do NORETURN discovery. | |
635 | ||
566d09ef JH |
636 | 2010-06-01 Jan Hubicka <jh@suse.cz> |
637 | ||
638 | * tree-cfgcleanup.c (fixup_noreturn_call): Break out from ...; | |
639 | remove return value. | |
640 | (split_bbs_on_noreturn_calls) .... here. | |
641 | * tree-optimize.c (execute_fixup_cfg): Fixup noreturn calls too. | |
642 | * tree-flow.h (fixup_noreturn_call): New. | |
643 | ||
fb9ef4c1 JH |
644 | 2010-06-01 Jan Hubicka <jh@suse.cz> |
645 | ||
646 | * emit-rtl.c (remove_insn): Fix thinko in prevoius patch. | |
647 | ||
6594b49d NF |
648 | 2010-06-01 Nathan Froyd <froydnj@codesourcery.com> |
649 | ||
650 | * tree.h (build_nt_call_list): Delete. | |
651 | * tree.c (build_nt_call_list): Delete. | |
652 | ||
5936d944 JH |
653 | 2010-06-01 Jan Hubicka <jh@suse.cz> |
654 | ||
655 | * fwprop.c: Make emit-rtl.h include last. | |
656 | * rtlanal.c: Include emit-rtl.h. | |
657 | * genautomata.c: Output emit-rtl include into insn-automata.c | |
658 | * df-scan.c: Include emit-rtl.h. | |
659 | * haifa-sched.c: Indlude emit-rtl.h. | |
660 | * mode-switching.c: Indlude emit-rtl.h. | |
661 | * graph.c: Indlude emit-rtl.h. | |
662 | * sel-sched.c: Include emit-rtl.h. | |
663 | * sel-sched-ir.c: Include emit-rtl.h. | |
664 | * ira-build.c: Include emit-rtl.h. | |
665 | * emit-rtl.c: (first_insn, last_insn): Remove defines. | |
666 | (get_insns, set_first_insn, get_last_insn, set_last_insn, get_max_uid): | |
667 | Move to emit-rtl.h. | |
308e51aa UB |
668 | (set_new_first_and_last_insn, get_last_insn_anywhere, |
669 | get_first_nonnote_insn, get_last_nonnote_insn, try_split, | |
670 | make_call_insn_raw, add_insn_after, add_insn_before, remove_insn, | |
671 | delete_insns_since, reorder_insns_nobb, emit_insn_after_1, | |
672 | emit_debug_insn_before, emit_insn, start_sequence, push_to_sequence, | |
673 | push_to_sequence2, push_topmost_sequence, end_sequence, copy_insn): | |
674 | Use accessor functions. | |
5936d944 JH |
675 | * emit-rtl.h (gen_blockage, gen_rtvec, copy_insn_1, copy_insn, |
676 | gen_int_mode, emit_copy_of_insn_after, set_reg_attrs_from_value, | |
677 | set_reg_attrs_for_parm, set_reg_attrs_for_decl_rtl, adjust_reg_mode, | |
308e51aa | 678 | mem_expr_equal_p): Move here from rtl.h. |
5936d944 JH |
679 | (get_insns, set_first-insn, get_last_insn, set_last_insn, get_max_uid): |
680 | Move here from emit-rtl.c; make inline. | |
308e51aa | 681 | * cfglayout.h: Include emit-rtl.h. |
5936d944 JH |
682 | * rtl.h (gen_blockage, gen_rtvec, copy_insn_1, copy_insn, |
683 | gen_int_mode, emit_copy_of_insn_after, set_reg_attrs_from_value, | |
684 | set_reg_attrs_for_parm, set_reg_attrs_for_decl_rtl, adjust_reg_mode, | |
308e51aa UB |
685 | mem_expr_equal_p, get_insns, set_first-insn, |
686 | get_last_insn, set_last_insn, get_max_uid): Move to emit-rtl.h. | |
687 | * reg-stack.c: Include emit-rtl.h. | |
5936d944 JH |
688 | * dce.c: Likewise. |
689 | ||
91382288 JH |
690 | 2010-06-01 Jan Hubicka <jh@suse.cz> |
691 | ||
692 | * cgraph.h (tree_function_versioning): Update prototype. | |
693 | (cgraph_function_versioning): Update prototype. | |
694 | * cgraphunit.c (cgraph_copy_node_for_versioning): Accept bbs_to_copy | |
695 | bitmap. | |
308e51aa | 696 | (cgraph_function_versioning): Accept new_entry_block and bbs_to_copy. |
91382288 JH |
697 | (cgraph_materialize_clone, save_inline_function_body): Update use of |
698 | tree_function_versioning. | |
308e51aa UB |
699 | * tree-inline.c (copy_bb): Look for previous copied block to link |
700 | after; fix debug output. | |
91382288 JH |
701 | (copy_cfg_body): Accept new_entry_block and bbs_to_copy. |
702 | (copy_body): Likewise. | |
703 | (expand_call_inline): Update use of copy_body. | |
704 | (tree_function_versioning): Update use of copy body; accept | |
705 | blocks_to_copy and new_entry. | |
706 | ||
6ac9d3a3 JH |
707 | 2010-06-01 Jan Hubicka <jh@suse.cz> |
708 | ||
709 | * gegenrtl.c: Remove unnecesary prototypes. | |
710 | (gendecl): Remove. | |
711 | (gendef): Produce static inline. | |
712 | (gencode): Remove. | |
713 | (main): Do not decode parameters; generate header only. | |
714 | * Makefile.in (genrtl.c): Remove. | |
715 | ||
2e3b4885 JH |
716 | 2010-06-01 Jan Hubicka <jh@suse.cz> |
717 | ||
718 | * tree-switch-conversion.c (build_one_array): Make it readonly. | |
719 | ||
0641fa97 RG |
720 | 2010-06-01 Richard Guenther <rguenther@suse.de> |
721 | ||
722 | * optabs.c (init_optabs): Guard all accesses to reinit. | |
723 | * ipa-pure-const.c (propagate): Fix another typo. | |
724 | * opts.c (common_handle_option): Split assignment to bool. | |
725 | * c-opts.c (c_common_handle_option): Likewise. | |
726 | ||
9cc54940 | 727 | 2010-06-01 Arnaud Charlet <charlet@adacore.com> |
308e51aa | 728 | Matthew Gingell <gingell@adacore.com> |
9cc54940 AC |
729 | |
730 | * doc/invoke.texi: Mention -fdump-ada-spec. | |
731 | * tree-dump.c (dump_files): Add ada-spec. | |
732 | (FIRST_AUTO_NUMBERED_DUMP): Bump to 8. | |
733 | * tree-pass.h (tree_dump_index): Add TDI_ada. | |
734 | * gcc.c: Add support for -C without -E and for -fdump-ada-spec. | |
735 | (cpp_unique_options): Do not reject -C or -CC when -E isn't present. | |
736 | (default_compilers) <@c-header>: Allow -fdump-ada-spec on header files. | |
737 | * c-decl.c: Include c-ada-spec.h. | |
738 | (collect_source_ref_cb, collect_all_refs, for_each_global_decl): New | |
739 | functions. | |
740 | (c_write_global_declarations): Add handling of -fdump-ada-spec. | |
741 | * c-lex.c (c_lex_with_flags): Add handling of CPP_COMMENT. | |
742 | * Makefile.in (C_AND_OBJC_OBJS): Add c-ada-spec.o. | |
743 | * c-ada-spec.h, c-ada-spec.c: New files. | |
744 | ||
97d45cef RG |
745 | 2010-06-01 Richard Guenther <rguenther@suse.de> |
746 | ||
747 | PR lto/43853 | |
748 | * ipa-pure-const.c (get_function_state): Hand back varying state | |
749 | if we do not have one. | |
750 | (has_function_state): New function. | |
751 | (duplicate_node_data): Adjust. | |
752 | (remove_node_data): Likewise. | |
753 | (pure_const_write_summary): Likewise. | |
754 | (propagate): Likewise. Fix typo. | |
755 | ||
f7fbb475 JH |
756 | 2010-06-01 Jan Hubicka <jh@suse.cz> |
757 | ||
758 | * tree-cfg.c (verify_stmt): Do not skip could_throw test. | |
759 | * passes.c (execute_function_todo): Do not make implicit verify_ssa. | |
760 | (execute_all_ipa_transforms): Do not play with the states. | |
761 | ||
d47a371c MK |
762 | 2010-06-01 Maxim Kuvyrkov <maxim@codesourcery.com> |
763 | ||
764 | * config/arm/t-linux-androideabi: New. | |
765 | * config.gcc (arm*-*-linux-androideabi): Include multilib configuration. | |
766 | ||
613f61fc JH |
767 | 2010-06-01 Jan Hubicka <jh@suse.cz> |
768 | ||
769 | * tree-inline.c (estimate_num_insns): For stdarg functions look | |
770 | into call statement to count cost of argument passing. | |
771 | ||
193d4c0f | 772 | 2010-06-01 Kai Tietz <kai.tietz@onevision.com> |
42ad7bc8 | 773 | |
308e51aa UB |
774 | * config/i386.c (ix86_output_addr_vec_elt): Make LPREFIX |
775 | argument for fprintf. | |
776 | (ix86_output_addr_diff_elt): Likewise. | |
777 | (x86_function_profiler): Likewise. | |
778 | * config/cygming.h (LOCAL_LABEL_PREFIX): Fix for x64 no-underscore. | |
779 | (LPREFIX): Likewise. | |
780 | (ASM_GENERATE_INTERNAL_LABEL): Likewise. | |
42ad7bc8 | 781 | |
c71ad61e JJ |
782 | 2010-05-31 Jakub Jelinek <jakub@redhat.com> |
783 | ||
784 | PR target/44338 | |
785 | * config/i386/sse.md (fma4i_fmadd<mode>4256, fma4i_fmsub<mode>4256, | |
786 | fma4i_fnmadd<mode>4256, fma4i_fnmsub<mode>4256, fma4i_fmadd<mode>4, | |
787 | fma4i_fmsub<mode>4, fma4i_fnmadd<mode>4, fma4i_fnmsub<mode>4, | |
788 | fma4i_vmfmadd<mode>4, fma4i_vmfmsub<mode>4, fma4i_vmfnmadd<mode>4, | |
789 | fma4i_vmfnmsub<mode>4, fma4i_fmaddsubv8sf4, fma4i_fmaddsubv4df4, | |
790 | fma4i_fmaddsubv4sf4, fma4i_fmaddsubv2df4, fma4i_fmsubaddv8sf4, | |
791 | fma4i_fmsubaddv4df4, fma4i_fmsubaddv4sf4, fma4i_fmsubaddv2df4): | |
792 | Guard only with TARGET_FMA4 instead of TARGET_FMA4 && | |
793 | TARGET_FUSED_MADD. | |
794 | ||
63f1c699 JH |
795 | 2010-05-31 Jan Hubicka <jh@suse.cz> |
796 | ||
797 | * tree.h (tree_range_check_failed): Declare noreturn. | |
798 | ||
4892422a JH |
799 | 2010-05-31 Jan Hubicka <jh@suse.cz> |
800 | ||
801 | * gimple.c (gimple_call_builtin_p): New function. | |
802 | * gimple.h (gimple_call_builtin_p): Declare. | |
803 | * tree-cfg.c (make_edges): Produce edge from BUILT_IN_RETURN | |
804 | to exit. | |
805 | (execute_warn_function_return): BUILT_IN_RETURN is return. | |
806 | (split_critical_edges): Return edges are not critical. | |
807 | (is_ctrl_altering_stmt): Builtin_in_return is altering. | |
808 | (gimple_verify_flow_info): Handle built_in_return. | |
809 | (execute_warn_function_return): Handle built_in_return. | |
810 | * ipa-pure-const.c (check_call): Ignore builtin_return. | |
811 | ||
90a7788b JJ |
812 | 2010-05-31 Jakub Jelinek <jakub@redhat.com> |
813 | ||
6a866023 JJ |
814 | PR middle-end/44337 |
815 | * expr.c (expand_assignment): Don't store anything for out-of-bounds | |
816 | array accesses with non-MEM. | |
817 | ||
90a7788b JJ |
818 | PR tree-optimization/44182 |
819 | * tree-inline.c (copy_edges_for_bb): Don't split bb if a stmt that | |
820 | newly needs to end a bb is followed by debug stmts, instead return | |
821 | true from the function at the end. | |
822 | (maybe_move_debug_stmts_to_successors): New function. | |
823 | (copy_cfg_body): Call it if copy_edges_for_bb returned true. | |
824 | ||
877a19bf KT |
825 | 2010-05-31 Kai Tietz <kai.tietz@onevision.com> |
826 | ||
827 | PR target/44161 | |
308e51aa | 828 | * config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Handle flag_pic. |
877a19bf | 829 | |
c5d01958 EB |
830 | 2010-05-31 Eric Botcazou <ebotcazou@adacore.com> |
831 | ||
832 | * cgraphunit.c (cgraph_decide_is_function_needed): Really return false | |
833 | for nested functions in non-optimized compilation. | |
834 | ||
a4c9bc15 RG |
835 | 2010-05-31 Richard Guenther <rguenther@suse.de> |
836 | ||
308e51aa | 837 | * tree-ssa-structalias.c (find_func_aliases): Handle BUILT_IN_RETURN. |
a4c9bc15 | 838 | |
22983f55 JH |
839 | 2010-05-30 Jan Hubicka <jh@suse.cz> |
840 | ||
841 | * predict.c (maybe_hot_edge_p): Calls to functions called once is cold. | |
842 | ||
66a3e339 RG |
843 | 2010-05-30 Richard Guenther <rguenther@suse.de> |
844 | ||
845 | PR lto/42975 | |
846 | * tree-eh.c (execute_cleanup_eh_1): Copy from execute_cleanup_eh. | |
847 | (execute_cleanup_eh): Clear DECL_FUNCTION_PERSONALITY if it is | |
848 | no longer needed. | |
849 | ||
83bf7f5e IS |
850 | 2010-05-30 Iain Sandoe <iains@gcc.gnu.org> |
851 | ||
852 | * config/darwin.c (output_objc_section_asm_op): Add comment. | |
853 | (name_needs_quotes): Add '_' to list of valid comment chars. | |
854 | (machopic_output_function_base_name): Remove unneeded quotes. | |
855 | (darwin_encode_section_info): Adjust asm whitespace. | |
856 | * config/i386/darwin.h (ASM_OUTPUT_COMMON): Adjust asm tabs. | |
857 | (ASM_OUTPUT_LOCAL): Ditto. | |
858 | * config/rs6000/darwin.h (ASM_OUTPUT_COMMON): Ditto. | |
859 | * config/darwin.h (GLOBAL_ASM_OP): Ditto. | |
860 | * config/darwin9.h (ASM_OUTPUT_ALIGNED_COMMON): Ditto. | |
308e51aa | 861 | |
18fc5f44 EB |
862 | 2010-05-30 Eric Botcazou <ebotcazou@adacore.com> |
863 | ||
864 | * config/rs6000/rs6000.c (rs6000_output_function_entry): Use | |
865 | RS6000_OUTPUT_BASENAME unconditionally. | |
866 | (rs6000_output_function_epilogue): Likewise. | |
867 | ||
babf1701 JH |
868 | 2010-05-30 Jan Hubicka <jh@suse.cz> |
869 | ||
870 | * toplev.c (wrapup_global_declaration_2): Avoid creation of new varpool | |
c5d01958 | 871 | nodes. |
babf1701 | 872 | |
fbd767b1 RG |
873 | 2010-05-30 Richard Guenther <rguenther@suse.de> |
874 | ||
875 | * tree-cfg.c (verify_gimple_assign_single): Implement | |
876 | verification for COND_EXPR rhs. | |
877 | ||
0a5fa5a1 JH |
878 | 2010-05-30 Jan Hubicka <jh@suse.cz> |
879 | ||
880 | * cgraph.h (cgraph_dump_file): Declare. | |
881 | * cgraphunit.c (cgraph_dump_file): Export. | |
308e51aa | 882 | * ipa.c (dump_cgraph_node_set, dump_varpool_node_set): Be less verbose. |
0a5fa5a1 | 883 | |
0b9c3a04 JH |
884 | 2010-05-30 Jan Hubicka <jh@suse.cz> |
885 | ||
886 | * dwarf2out.c (reference_to_unused, | |
18fc5f44 EB |
887 | premark_types_used_by_global_vars_helper): Avoid creation of new |
888 | varpool nodes. | |
0b9c3a04 | 889 | |
d56026c2 JH |
890 | 2010-05-30 Jan Hubicka <jh@suse.cz> |
891 | ||
892 | * cgraph.h (cgraph_node_cannot_return, | |
893 | cgraph_edge_cannot_lead_to_return): New functions. | |
894 | * cgraph.c (cgraph_node_cannot_return, | |
895 | cgraph_edge_cannot_lead_to_return): Use them. | |
896 | * ipa-pure-const.c (pure_const_names): New static var. | |
897 | (check_call): Handle calls not leading to return. | |
898 | (pure_const_read_summary): Dump info read. | |
308e51aa UB |
899 | (propagate): Dump info about propagation process; ignore side effects |
900 | of functions not leading to exit; fix handling of pure functions. | |
d56026c2 | 901 | |
17f01631 JH |
902 | 2010-05-30 Jan Hubicka <jh@suse.cz> |
903 | ||
904 | * config/i386/i386.c (pro_epilogue_adjust_stack): Use EBP | |
905 | for tail call epilogues. | |
906 | ||
f59292da JH |
907 | 2010-05-30 Jan Hubicka <jh@suse.cz> |
908 | ||
909 | * passes.c (ipa_write_optimization_summaries_1, ipa_write_summaries_2, | |
18fc5f44 EB |
910 | ipa_read_summaries_1, ipa_read_optimization_summaries_1): Initialize |
911 | dump files. | |
f59292da | 912 | |
8a6295ba JH |
913 | 2010-05-29 Jan Hubicka <jh@suse.cz> |
914 | ||
18fc5f44 EB |
915 | * ipa.c (cgraph_remove_unreachable_node): Walk references of correct |
916 | node; remove references in node we no longer keep in cgrpah but need | |
917 | body of. | |
8a6295ba | 918 | |
7baeea85 JH |
919 | 2010-05-29 Jan Hubicka <jh@suse.cz> |
920 | ||
921 | * cgraph.c (cgraph_mark_reachable): Relax check for analyzed nodes. | |
922 | ||
482959e5 JDA |
923 | 2010-05-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
924 | ||
925 | PR target/44165 | |
926 | * config/pa/pa32-linux.h (CTOR_LIST_BEGIN): Mark __CTOR_LIST__ as used. | |
927 | ||
24e47c76 JH |
928 | 2010-05-29 Jan Hubicka <jh@suse.cz> |
929 | ||
930 | * tree-vrp.c (debug_value_range, debug_all_value_ranges, | |
931 | debug_asserts_for, debug_all_asserts): Annotate with DEBUG_FUNCTION. | |
932 | * tree-into-ssa.c (debug_decl_set, debug_defs_stack, debug_currdefs, | |
933 | debug_tree_ssa, debug_tree_ssa_stats, debug_def_blocks, | |
308e51aa | 934 | debug_names_replaced_by, debug_update_ssa): Likewise. |
24e47c76 JH |
935 | * sbitmap.c (debug_sbitmap): Likewise. |
936 | * genrecog.c (debug_decision, debug_decision_list): Likewise. | |
937 | * tree-pretty-print.c (debug_generic_expr, debug_generic_stmt, | |
938 | debug_tree_chain): Likewise. | |
939 | * tree-loop-distribution.c (debug_rdg_partitions): Likewise. | |
940 | * cgraph.c (debug_cgraph_node, debug_cgraph): Likewise. | |
941 | * optabs.c (debug_optab_libfuncs): Likewise. | |
942 | (verify_loop_closed_ssa): Likewise. | |
943 | * value-prof.c (verify_histograms): Likewise. | |
944 | * reload.c (debug_reload_to_stream, debug_reload): Likewise. | |
945 | * bitmap.c (debug_bitmap_file, debug_bitmap, bitmap_print): Likewise. | |
946 | * cfghooks.c (verify_flow_info): Likewise. | |
947 | * fold-const.c (debug_fold_checksum): Likewise. | |
948 | * omp-low.c (debug_omp_region, debug_all_omp_regions): Likewise. | |
949 | * cfg.c (debug_regset, debug_flow_info, debug_bb, debug_bb_n): | |
950 | Likewise. | |
951 | * omega.c (debug_omega_problem): Likewise. | |
952 | * cgraphunit.c (verify_cgraph_node, verify_cgraph): Likewise. | |
953 | * tree-ssa-ccp.c (debug_lattice_value): Likewise. | |
954 | * dominance.c (verify_dominators, debug_dominance_info, | |
955 | debug_dominance_tree): Likewise. | |
956 | * df-core.c (df_insn_uid_debug, df_insn_debug, df_insn_debug_regno, | |
957 | * df_regno_debug, df_ref_debug, | |
958 | debug_df_insn, debug_df_reg, debug_df_regno, debug_df_ref, | |
959 | debug_df_defno, debug_df_useno, debug_df_chain): Likewise. | |
960 | * tree-ssa-dom.c (debug_dominator_optimization_stats): Likewise. | |
961 | * sel-sched.c (debug_state): Likewise. | |
18fc5f44 EB |
962 | * tree-ssa-alias.c (debug_alias_info, debug_points_to_info_for): |
963 | Likewise. | |
24e47c76 JH |
964 | * cfganal.c (print_edge_list, verify_edge_list): Likewise. |
965 | * dwarf2out.c (debug_dwarf_die, debug_dwarf): Likewise. | |
966 | * tree-eh.c (verify_eh_edges, verify_eh_dispatch_edge): Likewise. | |
18fc5f44 EB |
967 | * gimple-pretty-print.c (debug_gimple_stmt, debug_gimple_seq): |
968 | Likewise. | |
24e47c76 JH |
969 | * c-pretty-print.c (debug_c_tree): Likewise. |
970 | * sel-sched-dump.c (debug_insn_rtx, debug_vinsn, debug_expr, debug_insn | |
18fc5f44 EB |
971 | debug_av_set, debug_lv_set, debug_ilist, debug_blist, |
972 | debug_insn_vector, debug_hard_reg_set, debug_mem_addr_value): Likewise. | |
24e47c76 JH |
973 | * ebitmap.c (debug_ebitmap): Likewise. |
974 | * function.c (debug_find_var_in_block_tree): Likewise. | |
975 | * print-rtl.c (debug_rtx): Likewise. | |
976 | (debug_rtx_count): Likewise. | |
977 | (debug_rtx_list, debug_rtx_range, debug_rtx_find): Likewise. | |
978 | * stor-layout.c (debug_rli): Likewise. | |
979 | * ipa.c (debug_cgraph_node_set, debug_varpool_node_set): Likewise. | |
18fc5f44 EB |
980 | * tree-data-ref.c (debug_data_references, |
981 | debug_data_dependence_relations, debug_data_reference, | |
982 | debug_data_dependence_relation, debug_rdg_vertex, | |
24e47c76 JH |
983 | debug_rdg_component, debug_rdg): Likewise. |
984 | * tree-affine.c (debug_aff): Likewise. | |
18fc5f44 EB |
985 | * tree-dfa.c (debug_referenced_vars, debug_variable, debug_dfa_stats): |
986 | Likewise. | |
24e47c76 JH |
987 | * except.c (debug_eh_tree, verify_eh_tree): Likewise. |
988 | * emit-rtl.c (verify_rtl_sharing): Likewise. | |
989 | * tree-ssa-pre.c (debug_pre_expr, debug_bitmap_set, | |
990 | debug_value_expressions): Likewise. | |
991 | * tree-ssa-live.c (debug_scope_block, debug_scope_blocks): Likewise. | |
992 | * sese.c (debug_rename_map, debug_ivtype_map): Likewise. | |
993 | * print-tree.c (debug_tree, debug_vec_tree): Likewise. | |
994 | * cfglayout.c (verify_insn_chain): Likewise. | |
995 | * graphite-clast-to-gimple.c (debug_clast_name_indexes, | |
996 | debug_clast_stmt, debug_generated_program): Likewise. | |
997 | * ggc-page.c (debug_print_page_list): Likewise. | |
998 | * tree-ssa-ter.c (debug_ter): Likewise. | |
999 | * graphite-dependences.c (debug_pddr): Likewise. | |
1000 | * sched-deps.c (debug_ds): Likewise. | |
1001 | * tree-ssa.c (verify_ssa): Likewise. | |
1002 | * graphite-poly.c (debug_scattering_function, debug_iteration_domain, | |
1003 | debug_scattering_functions, debug_iteration_domains, debug_pdr, | |
18fc5f44 EB |
1004 | debug_pdrs, debug_pbb_domain, debug_pbb, debug_scop_context, |
1005 | debug_scop, debug_cloog, debug_scop_params, debug_lst): Likewise. | |
24e47c76 JH |
1006 | * tree-inline.c (debug_find_tree): Likewise. |
1007 | * graphite-ppl.c (debug_ppl_linear_expr, debug_ppl_polyhedron_matrix, | |
1008 | debug_ppl_powerset_matrix): Likewise. | |
1009 | * var-tracking.c (debug_dv): Likewise. | |
1010 | * system.h (DEBUG_FUNCTION, DEBUG_VARIABLE): Define. | |
1011 | * cfgloop.c (verify_loop_structure): Likewise. | |
1012 | * plugin.c (dump_active_plugins, debug_active_plugins): Likewise. | |
1013 | * c-common.c (verify_sequence_points): Likewise. | |
1014 | * sched-rgn.c (debug_regions, debug_region, debug_candidate, | |
1015 | debug_candidates, debug_rgn_dependencies): Likewise. | |
1016 | * tree-ssa-structalias.c (debug_constraint, debug_constraints, | |
1017 | * debug_constraint_graph, debug_solution_for_var, | |
1018 | debug_sa_points_to_info): Likewise. | |
1019 | * sched-vis.c (debug_insn_slim, debug_bb_slim, debug_bb_n_slim): | |
1020 | Likewie. | |
1021 | * tree-cfg.c (debug_cfg_stats, verify_stmts, debug_function, | |
1022 | debug_loops, debug_loop, debug_loop_num): Likewise. | |
1023 | * passes.c (debug_pass): Likewise. | |
1024 | (dump_properties): Likewise; add cfglayout property. | |
1025 | (debug_properties): Likewise. | |
1026 | * tree-ssa-reassoc.c (debug_ops_vector): Likewise. | |
1027 | * varpool.c (debug_varpool): Likewise. | |
1028 | * regcprop.c (debug_value_data): Likewise. | |
1029 | * tree-ssa-operands.c (verify_imm_links, debug_immediate_uses, | |
1030 | debug_immediate_uses_for): Likewise. | |
1031 | ||
f9897dfa L |
1032 | 2010-05-29 H.J. Lu <hongjiu.lu@intel.com> |
1033 | ||
1034 | PR bootstrap/44315 | |
1035 | * Makefile.in (build/gencondmd.o): Remove TM_H := $(GTM_H). | |
1036 | Filter out insn-flags.h. | |
1037 | ||
9eec9488 JH |
1038 | 2010-05-29 Jan Hubicka <jh@suse.cz> |
1039 | ||
1040 | * cgraph.h (struct varpool_node_set_def, | |
1041 | struct cgraph_node_set_def): Remove unused AUX pointer. | |
1042 | (cgraph_node_set_nonempty_p, varpool_node_set_nonempty_p): Use | |
1043 | VEC_empty macro. | |
1044 | ||
eb598ce6 JH |
1045 | 2010-05-29 Jan Hubicka <jh@suse.cz> |
1046 | ||
1047 | PR middle-end/44324 | |
1048 | * ipa-cp.c (ipcp_insert_stage): Replace "clone" by "constprop". | |
1049 | ||
1be8f484 RG |
1050 | 2010-05-29 Richard Guenther <rguenther@suse.de> |
1051 | ||
1052 | * lto-streamer.c (cached_bp): New global variable. | |
1053 | (bitpack_create): Return the cached bitpack, if available. | |
1054 | (bitpack_delete): Clear and cache the bitpack, if appropriate. | |
1055 | (bp_pack_value): Remove redundant asserts. | |
1056 | ||
0247298c SP |
1057 | 2010-05-29 Sebastian Pop <sebastian.pop@amd.com> |
1058 | ||
1059 | PR middle-end/44306 | |
1060 | * tree-if-conv.c (is_true_predicate): New. | |
1061 | (is_predicated): Use is_true_predicate. | |
1062 | (add_to_predicate_list): Same. Do not use unshare_expr. | |
1063 | (add_to_dst_predicate_list): Same. | |
1064 | ||
32ccbfac SP |
1065 | 2010-05-29 Sebastian Pop <sebastian.pop@amd.com> |
1066 | ||
1067 | * tree-if-conv.c (add_to_dst_predicate_list): Do not use the ->aux | |
1068 | field on edges. | |
1069 | (predicate_bbs): Same. | |
1070 | (clean_predicate_lists): Same. | |
1071 | (find_phi_replacement_condition): Do not AND the predicate from | |
1072 | edge->aux. | |
1073 | ||
a41021ce L |
1074 | 2010-05-29 H.J. Lu <hongjiu.lu@intel.com> |
1075 | ||
1076 | PR bootstrap/44315 | |
1077 | * Makefile.in (build/gencondmd.o): Add a missing `\'. | |
1078 | ||
bbd07239 JDA |
1079 | 2010-05-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1080 | ||
1081 | PR target/44261 | |
1082 | config/pa/pa.md (negdf2_slow, negsf2_slow): New patterns. | |
1083 | (negdf2): Adjust expander pattern and use negdf2_slow. | |
1084 | (negsf2): Likewise. | |
1085 | ||
25efe060 NF |
1086 | 2010-05-29 Nathan Froyd <froydnj@codesourcery.com> |
1087 | ||
18fc5f44 EB |
1088 | * basic-block.h (struct control_flow_graph): Move last_label_uid field |
1089 | up. | |
25efe060 NF |
1090 | * df.h (struct df_base_ref): Move regno field up. |
1091 | * dwarf2out.c (struct dw_fde_struct): Move funcdef_number field down. | |
1092 | * expr.h (struct separate_ops): Move location field up. | |
1093 | * optabs.h (struct optab_d): Move libcall_basename field down. | |
1094 | * config/i386/i386.c (struct ix86_frame): Move red_zone_size up. | |
1095 | * config/i386/i386.h (struct machine_function): Convert call_abi field | |
1096 | into a bitfield. Move cfa field to the end of the structure. | |
1097 | ||
4cceafb8 JH |
1098 | 2010-05-29 Jan Hubicka <jh@suse.cz> |
1099 | ||
1100 | * varpool.c (varpool_get_node): Fix lookup. | |
1101 | ||
65ea7e28 SB |
1102 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> |
1103 | ||
1104 | * config/spu/spu-protos.h: Do not include rtl.h. Protect | |
1105 | RTL specific prototypes with #ifdef RTX_CODE. | |
1106 | * config/spu/spu-c.c: Include c-common.h instead of c-tree.h. | |
1107 | * config/spu/t-spu-elf: Fix dependencies. | |
1108 | ||
1a86e236 SB |
1109 | * config/t-darwin (darwin-c.o): Remove C_TREE_H dependency. |
1110 | ||
d03a97e1 MS |
1111 | 2010-05-29 Mike Stump <mikestump@comcast.net> |
1112 | ||
a41021ce | 1113 | PR bootstrap/44315 |
d03a97e1 MS |
1114 | * Makefile.in (build/gencondmd.o): Be sure to use GTM_H instead of |
1115 | TM_H when building to avoid dependency loops. | |
1116 | ||
f0c418dc JH |
1117 | 2010-05-29 Jan Hubicka <jh@suse.cz> |
1118 | ||
54da01d2 MS |
1119 | * cgraphunit.c (cgraph_materialize_clone): Only remove calles, |
1120 | refs and body; not the whole node for masters of materialized | |
1121 | clones. | |
f0c418dc | 1122 | |
5c5543af MS |
1123 | 2010-05-29 Mike Stump <mikestump@comcast.net> |
1124 | ||
1125 | * config/rs6000/rs6000-c.c: Remove c-tree.h include. | |
1126 | ||
036546e5 JH |
1127 | 2010-05-29 Jan Hubicka <jh@suse.cz> |
1128 | ||
1129 | * cgraph.c (clone_function_name): Take SUFFIX argument; export. | |
1130 | (cgraph_create_virtual_clone): Take SUFFIX argument; udpate | |
1131 | use of clone_function_name. | |
308e51aa | 1132 | * cgraph.h (cgraph_create_virtual_clone, |
036546e5 JH |
1133 | cgraph_function_versioning): update prototypes. |
1134 | (clone_function_name): Declare. | |
1135 | * ipa-cp.c (ipcp_insert_stage): Update call of | |
1136 | cgraph_create_virtual_clone. | |
1137 | * omp-low.c (create_omp_child_function_name): Use | |
1138 | cgraph_create_virtual_clone. | |
1139 | * cgraphunit.c (cgraph_copy_node_for_versioning): Fix edges updating. | |
1140 | (cgraph_function_versioning): Take SUFFIX argument; produce new name | |
1141 | and make decl local. | |
1142 | ||
3e097227 SB |
1143 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> |
1144 | ||
1145 | * vec.h: Include statistics.h | |
1146 | * Makefile.in: Introduce VEC_H. Replace all vec.h dependencies | |
1147 | with VEC_H. | |
1148 | ||
accf9ad6 SB |
1149 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> |
1150 | ||
1151 | * c-lex.c: Do not include c-tree.h. | |
1152 | * c-pretty-print.c: Likewise. | |
1153 | * c-opts.c: Likewise. | |
1154 | * c-gimplify.c: Likewise. | |
1155 | * c-common.c: Likewise. | |
1156 | * c-dump.c: Likewise. Include c-common.h. | |
1157 | ||
59cc9210 SB |
1158 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> |
1159 | ||
1160 | * c-common.h (GCC_DIAG_STYLE): Define earlier in the file, | |
1161 | before including diagnostic-core.h. | |
1162 | (c_cpp_error): New prototype moved from c-tree.h. | |
1163 | Use ATTRIBUTE_GCC_DIAG instead of ATTRIBUTE_GCC_CDIAG. | |
1164 | * c-tree.h (ATTRIBUTE_GCC_CDIAG): Remove define. | |
1165 | (pedwarn_c90, perwarn_c99): Use ATTRIBUTE_GCC_DIAG instead. | |
1166 | (c_cpp_error): Prototype moved to c-common.h. | |
1167 | * Makefile.in: Update dependency for C_COMMON_H. | |
1168 | ||
bffad7f1 SB |
1169 | 2010-05-29 Steven Bosscher <steven@gcc.gnu.org> |
1170 | ||
1171 | * c-common.h: Add FIXME for awkward split of c_register_addr_space. | |
1172 | * c-common.c (c_register_addr_space): Remove here. | |
1173 | * c-decl.c (c_register_addr_space): Re-add here. | |
1174 | ||
d685a689 MS |
1175 | 2010-05-28 Mike Stump <mikestump@comcast.net> |
1176 | ||
1177 | * config/darwin-c.c: Remove c-tree.h include. | |
1178 | ||
6afbc885 JM |
1179 | 2010-05-28 Joseph Myers <joseph@codesourcery.com> |
1180 | ||
1181 | * gcc.c: Include diagnostic.h. | |
1182 | (error_count): Remove. All users changed to use errorcount. | |
1183 | (programname): Remove. All users changed to use progname. | |
1184 | (fancy_abort, internal_error, fatal_error, error, warning, inform, | |
1185 | fnotice): Remove. | |
1186 | (execute): Don't include "Internal error" and bug reporting | |
1187 | information in argument of internal_error call. | |
1188 | (process_command): Don't increment error_count after calling | |
1189 | perror_with_name. | |
1190 | (input_filename): Rename to gcc_input_filename. All users | |
1191 | changed. | |
1192 | (main): Call diagnostic_initialize. Register delete_temp_files | |
1193 | with atexit. Use seen_error to test for errors. | |
1194 | * gcc.h: Include diagnostic-core.h. | |
1195 | (fatal_error, error, warning): Remove. | |
1196 | * Makefile.in (GCC_H): Add $(DIAGNOSTIC_CORE_H). | |
1197 | (GCC_OBJS): Add diagnostic.o, pretty-print.o and input.o. | |
1198 | (gcc.o): Update dependencies. | |
1199 | ||
bdf0eb06 JL |
1200 | 2010-05-28 Jeff Law <law@redhat.com> |
1201 | ||
0896cc66 JL |
1202 | * ira.c (ira_bad_reload_regno, ira_build_reload_regno_1): New |
1203 | functions. | |
1204 | * ira.h (ira_bad_reload_regno): Declare | |
1205 | * reload1.c (allocate_reload_reg): Use ira_bad_reload_regno. | |
1206 | ||
bdf0eb06 JL |
1207 | * ira-color.c (update_curr_costs): Free updated hard reg costs. |
1208 | (ira_reassign_conflict_allocnos): Remove bogus asserts. | |
1209 | (allocno_reload_assign): Likewise. | |
1210 | ||
4a73490d NF |
1211 | 2010-05-28 Nathan Froyd <froydnj@codesourcery.com> |
1212 | ||
1213 | * tree-vect-stmts.c (vectorizable_assignment): Call build1 instead of | |
1214 | build1_stat. | |
1215 | ||
86561bb6 RG |
1216 | 2010-05-28 Richard Guenther <rguenther@suse.de> |
1217 | ||
1218 | PR lto/44312 | |
1219 | * lto-streamer-in.c (unpack_ts_fixed_cst_value_fields): | |
1220 | Stream fixed-point constants mode. | |
1221 | (unpack_ts_type_value_fields): Fix width of TYPE_MODE | |
1222 | and TYPE_PRECISION. | |
1223 | * lto-streamer-out.c (pack_ts_fixed_cst_value_fields): | |
1224 | Stream fixed-point constants mode. | |
1225 | (pack_ts_function_decl_value_fields): Fix width of TYPE_MODE | |
1226 | and TYPE_PRECISION. | |
1227 | ||
0a74c758 SP |
1228 | 2010-05-28 Sebastian Pop <sebastian.pop@amd.com> |
1229 | ||
1230 | * tree-scalar-evolution.c (set_nb_iterations_in_loop): Inlined in the | |
1231 | only place it was called from. | |
1232 | (number_of_latch_executions): Do not return chrec_dont_know when the | |
1233 | may_be_zero is a runtime condition: instead, return a COND_EXPR | |
1234 | including the may_be_zero condition. | |
1235 | * cfgloop.h (struct loop): Add a note on COND_EXPRs to the comment | |
1236 | of nb_iterations. | |
1237 | * tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Handle | |
1238 | COND_EXPRs. | |
1239 | ||
e7cb8957 SP |
1240 | 2010-05-28 Sebastian Pop <sebastian.pop@amd.com> |
1241 | ||
1242 | * tree-if-conv.c (replace_phi_with_cond_gimple_assign_stmt): Don't | |
1243 | generate COND_EXPRs for degenerate_phi_result. | |
1244 | ||
d10e857e SP |
1245 | 2010-05-28 Sebastian Pop <sebastian.pop@amd.com> |
1246 | ||
1247 | PR middle-end/44293 | |
1248 | * tree-if-conv.c (if_convertible_loop_p): Check the | |
1249 | if-convertibility of phi nodes in non predicated BBs. | |
1250 | ||
6cffd02a JM |
1251 | 2010-05-28 Joseph Myers <joseph@codesourcery.com> |
1252 | ||
1253 | * gcc.c (error, warning, inform): Remove duplicate ": " in output. | |
1254 | ||
2dec80c7 JM |
1255 | 2010-05-28 Joseph Myers <joseph@codesourcery.com> |
1256 | ||
1257 | PR driver/15303 | |
1258 | * gcc.c (inform, warning, inform): New functions. | |
1259 | (fatal_ice): Rename to internal_error; change cmsgid parameter to | |
1260 | gmsgid. All callers changed. | |
1261 | (notice): Rename to fnotice; add parameter fp. All callers | |
1262 | changed. | |
1263 | (fatal_error): Rename to fatal_signal. All users changed. | |
1264 | (fatal): Rename to fatal_error; change cmsgid parameter to | |
1265 | gmsgid. All callers changed. | |
1266 | (process_command): Use warning instead of error for warnings. | |
1267 | (end_going_arg): Don't use _() around argument of error. | |
1268 | (do_spec_1): Use inform for message from %n specs. Use warning | |
1269 | instead of error for warnings. | |
1270 | (main): Use inform for comparison messages. Use warning for | |
1271 | message about unused linker input. | |
1272 | (error): Increment error_count. Print "error: ". | |
1273 | * gcc.h (fatal): Change to fatal_error. | |
1274 | (warning): Declare. | |
1275 | * config/darwin-driver.c (darwin_default_min_version): Use warning | |
1276 | instead of fprintf for warnings. | |
1277 | * cppspec.c (lang_specific_driver): Use fatal_error instead of | |
1278 | fatal. | |
1279 | ||
dcd8b2ee JB |
1280 | 2010-05-28 Julian Brown <julian@codesourcery.com> |
1281 | ||
1282 | * config/arm/thumb2.md (*thumb2_addsi3_compare0): New. | |
1283 | (*thumb2_addsi3_compare0_scratch): New. | |
1284 | * config/arm/constraints.md (Pv): New. | |
1285 | * config/arm/arm.md (*addsi3_compare0): Remove FIXME comment. Use | |
1286 | for ARM mode only. | |
1287 | (*addsi3_compare0_scratch): Likewise. | |
1288 | ||
df24c2b8 JH |
1289 | 2010-05-28 Jan Hubicka <jh@suse.cz> |
1290 | ||
6c608111 EB |
1291 | * ipa-reference.c (add_static_var): Remove redundant all_module_statics |
1292 | check. | |
1293 | (ipa_reference_write_optimization_summary): Call is_proper_for_analysis | |
1294 | only on local statics. | |
df24c2b8 | 1295 | |
c3a9a336 IS |
1296 | 2010-05-28 Iain Sandoe <iains@gcc.gnu.org> |
1297 | ||
308e51aa | 1298 | * config.gcc (*-*-darwin*): Adjust t-make fragments for Darwin. |
c3a9a336 | 1299 | |
47089d42 MK |
1300 | 2010-05-28 Maxim Kuvyrkov <maxim@codesourcery.com> |
1301 | ||
1302 | PR bootstrap/44314 | |
1303 | * config/alpha/linux.h, config/rs6000/linux.h, config/rs6000/linux64.h | |
1304 | (OPTION_GLIBC): Define. | |
1305 | ||
005d613b JJ |
1306 | 2010-05-28 Jakub Jelinek <jakub@redhat.com> |
1307 | ||
cced5e7f JJ |
1308 | PR debug/41048 |
1309 | * dwarf2out.c (double_int_type_size_in_bits): New function. | |
1310 | (round_up_to_align): Change first argument and return value to | |
1311 | double_int. | |
1312 | (field_byte_offset): Work internally on double_ints. | |
1313 | ||
005d613b JJ |
1314 | PR target/43636 |
1315 | * builtins.c (expand_movstr): Use a temporary pseudo instead | |
1316 | of target even when target is not NULL and not const0_rtx, but | |
1317 | fails movstr predicate. | |
1318 | * config/m32c/blkmov.md (movstr): Add predicate to first operand. | |
1319 | ||
7ca92787 JM |
1320 | 2010-05-28 Joseph Myers <joseph@codesourcery.com> |
1321 | ||
1322 | * final.c (rest_of_clean_state): Use %m in errors instead of | |
1323 | strerror (errno). | |
1324 | * gengtype.c (read_input_list, close_output_files): Use xstrerror | |
1325 | instead of strerror. | |
1326 | * toplev.c (process_options): Use %m in errors instead of strerror | |
1327 | (errno). | |
1328 | * tree-dump.c (dump_begin): Use %m in errors instead of strerror | |
1329 | (errno). | |
1330 | ||
8bf85f21 UB |
1331 | 2010-05-28 Uros Bizjak <ubizjak@gmail.com> |
1332 | ||
1333 | * config/i386/i386.c (ix86_fn_abi_va_list): Make static. | |
1334 | (ix86_canonical_va_list_type): Make static. Add declaration. | |
1335 | (ix86_enum_va_list): Make static. Reindent. | |
1336 | * config/i386/i386-protos.h (ix86_fn_abi_va_list): Remove declaration. | |
1337 | (ix86_canonical_va_list_type): Ditto. | |
1338 | (ix86_enum_va_list): Ditto. | |
1339 | ||
b5611987 RG |
1340 | 2010-05-28 Richard Guenther <rguenther@suse.de> |
1341 | ||
1342 | * lto-wrapper.c (run_gcc): With -save-temps generate a | |
1343 | user-visible ltrans filename. Fixup ltrans unit numbering. | |
1344 | ||
40dcd88b KT |
1345 | 2010-05-28 Kai Tietz <kai.tietz@onevision.com> |
1346 | ||
d4048208 KT |
1347 | * c-common.c (c_common_nodes_and_builtins): Replace use |
1348 | of TARGET_ENUM_VA_LIST by target hook enum_va_list. | |
1349 | * config/i386/i386.c (TARGET_ENUM_VA_LIST_P): Hook | |
1350 | to ix86_enum_va_list. | |
1351 | * config/i386/i386.h (TARGET_ENUM_VA_LIST): Removed. | |
1352 | * doc/tm.texi (TARGET_ENUM_VA_LIST): Removed. | |
1353 | (TARGET_ENUM_VA_LIST_P): Add hook description. | |
1354 | * target-def.h (TARGET_ENUM_VA_LIST_P): Added. | |
1355 | * target.h (gcc_target): Add enum_va_list hook. | |
1356 | ||
40dcd88b KT |
1357 | PR bootstrap/44299 |
1358 | * config/i386/t-cygming: Adjust header dependencies for winnt-cxx.c. | |
1359 | * config/i386/winnt-cxx.c (IN_GCC_FRONTEND): Remove undefine. | |
1360 | * config/i386/winnt.c (IN_GCC_FRONTEND): Likewise. | |
1361 | ||
1cb980a2 AM |
1362 | 2010-05-28 Alan Modra <amodra@gmail.com> |
1363 | ||
1364 | PR target/44266 | |
1365 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use | |
1366 | emit_library_call machinery to set up __tls_get_addr calls. | |
1367 | ||
b247e88a AK |
1368 | 2010-05-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1369 | ||
1370 | * config/s390/s390.md (movqi): Fix typo ('*' -> '#'). | |
1371 | ||
ec4be2f4 DS |
1372 | 2010-05-28 Dodji Seketeli <dodji@redhat.com> |
1373 | ||
6c608111 | 1374 | Revert fix for PR c++/44188 |
ec4be2f4 DS |
1375 | * c-common.c (is_typedef_decl): Revert the moving of this |
1376 | definition ... | |
1377 | * tree.c (is_typedef_decl): ... here. | |
1378 | (typdef_variant_p): Revert the moving of this definition | |
1379 | here from gcc/cp/tree.c. | |
1380 | * c-common.h (is_typedef_decl): Revert the moving of this | |
1381 | declaration ... | |
1382 | * tree.h (is_typedef_decl): ... here. | |
1383 | (typedef_variant_p): Revert the moving of this declaration here | |
1384 | from gcc/cp/cp-tree.h | |
1385 | * dwarf2out.c (is_naming_typedef_decl): Revert this new function. | |
1386 | (gen_tagged_type_die): Revert the splitting out of ... | |
1387 | (gen_type_die_with_usage): ... this function. Revert the anonymous | |
1388 | tagged type handling. | |
1389 | (gen_typedef_die): Revert emitting DW_TAG_typedef for | |
1390 | typedefs naming anonymous tagged types. | |
1391 | ||
3fe7b63c SB |
1392 | 2010-05-28 Segher Boessenkool <segher@kernel.crashing.org> |
1393 | ||
1394 | * config/rs6000/rs6000-modes.def (PSImode): Delete. | |
1395 | ||
f6b5d695 SB |
1396 | 2010-05-28 Segher Boessenkool <segher@kernel.crashing.org> |
1397 | ||
1398 | * config/rs6000/constraints.md ("z" constraint): Change to CA_REGS. | |
1399 | * config/rs6000/predicates.md: Change XER_REGNO_P to CA_REGNO_P | |
1400 | throughout. | |
1401 | * config/rs6000/rs6000.c (rs6000_reg_names, alt_reg_names): Change | |
1402 | "xer" to "ca". | |
1403 | Change XER_REGNO_P to CA_REGNO_P, XER_REGNO to CA_REGNO, and | |
1404 | XER_REGS to CA_REGS throughout. | |
1405 | * config/rs6000/rs6000.h: Same. | |
1406 | (ADDITIONAL_REGISTER_NAMES): Add "xer". | |
1407 | * config/rs6000/rs6000.md: Change XER_REGNO to CA_REGNO. Document | |
1408 | that mode_iterator "P" is the size for arithmetic carries as well. | |
1409 | * doc/md.texi (rs6000 section, "z" constraint): Fix documentation. | |
1410 | ||
47027bf3 JJ |
1411 | 2010-05-28 Jakub Jelinek <jakub@redhat.com> |
1412 | ||
1413 | PR bootstrap/44255 | |
1414 | * combine.c (struct rtx_subst_pair): Define unconditionally. | |
1415 | (propagate_for_debug_subst): Likewise. If not AUTO_INC_DEC, | |
1416 | copy_rtx pair->to instead of cleanup_auto_inc_dec it. | |
1417 | Call make_compound_operation on pair->to. | |
1418 | (propagate_for_debug): Don't call make_compound_operation here. | |
1419 | Always use simplify_replace_fn_rtx. | |
1420 | ||
1421 | 2010-05-27 Sterling Augustine <sterling@tensilica.com> | |
1b408ba1 SA |
1422 | |
1423 | * doc/invoke.texi (xtensa options): Add -mforce-no-pic. | |
1424 | * config/xtensa/xtensa.c (override_options): Check | |
1425 | TARGET_FORCE_NO_PIC and set flag_pic. | |
1426 | * config/xtensa/xtensa.opt: Document -mforce-no-pic | |
1427 | ||
1428 | 2010-05-27 Kai Tietz <kai.tietz@onevision.com> | |
1429 | ||
0bc25dd0 KT |
1430 | PR bootstrap/44299 |
1431 | * config/i386/winnt.c (IN_GCC_FRONTEND): Undefine. | |
1432 | * config/i386/winnt-cxx.c (IN_GCC_FRONTEND): Likewise. | |
1433 | ||
1da2ed5f JM |
1434 | 2010-05-27 Joseph Myers <joseph@codesourcery.com> |
1435 | ||
1436 | * diagnostic-core.h: New. Contents moved from diagnostic.h and | |
1437 | toplev.h. | |
1438 | * diagnostic.c: Don't include toplev.h. | |
1439 | (progname): Define. Moved from toplev.c. | |
1440 | (seen_error): New function. | |
1441 | * diagnostic.h: Include diagnostic-core.h. | |
1442 | (diagnostic_t, emit_diagnostic): Don't declare here. | |
1443 | * toplev.c (progname): Move to toplev.c. | |
1444 | (emit_debug_global_declarations, compile_file, finalize, | |
1445 | do_compile, toplev_main): Use seen_error. | |
1446 | * toplev.h: Include diagnostic-core.h. | |
1447 | (trim_filename, GCC_DIAG_STYLE, ATTRIBUTE_GCC_DIAG, | |
1448 | internal_error, warning, warning_at, error, error_n, error_at, | |
1449 | fatal_error, pedwarn, permerror, sorry, inform, inform_n, | |
1450 | verbatim, fnotice, progname): Move to diagnostic-core.h. | |
1451 | * builtins.c: Include diagnostic-core.h instead of diagnostic.h. | |
1452 | (expand_builtin_expect): Use seen_error. | |
1453 | * c-decl.c: Include diagnostic-core.h instead of diagnostic.h. | |
1454 | (c_make_fname_decl, c_write_global_declarations): Use seen_error. | |
1455 | * c-format.c: Include diagnostic-core.h instead of diagnostic.h. | |
1456 | * c-gimplify.c: Include diagnostic-core.h instead of diagnostic.h. | |
1457 | * c-lang.c: Include diagnostic-core.h instead of diagnostic.h. | |
1458 | * c-lex.c (c_lex_with_flags, interpret_float): Don't increment | |
1459 | errorcount for errors. | |
1460 | * c-opts.c (c_common_finish): Use seen_error. | |
1461 | * cgraph.c: Include diagnostic-core.h instead of diagnostic.h. | |
1462 | * cgraphunit.c (verify_cgraph_node, verify_cgraph, | |
1463 | cgraph_output_pending_asms, cgraph_optimize): Use seen_error. | |
1464 | * coverage.c: Include diagnostic-core.h instead of diagnostic.h. | |
1465 | (get_coverage_counts): Use seen_error. | |
1466 | * dwarf2out.c (dwarf2out_finish): Use seen_error. | |
1467 | * gimplify.c (gimplify_var_or_parm_decl, gimple_push_cleanup, | |
1468 | gimplify_body): Use seen_error. | |
1469 | * ipa-inline.c (cgraph_early_inlining): Use seen_error. | |
1470 | * ipa-pure-const.c (gate_pure_const): Use seen_error. | |
1471 | * ipa-reference.c (gate_reference): Use seen_error. | |
1472 | * jump.c: Include diagnostic-core.h instead of diagnostic.h. | |
1473 | * lambda-code.c: Include diagnostic-core.h instead of | |
1474 | diagnostic.h. | |
1475 | * lto-cgraph.c: Include diagnostic-core.h instead of diagnostic.h. | |
1476 | * lto-compress.c: Include diagnostic-core.h instead of | |
1477 | diagnostic.h. | |
1478 | * lto-section-in.c: Include diagnostic-core.h instead of | |
1479 | diagnostic.h. | |
1480 | * lto-streamer-out.c: Include diagnostic-core.h instead of | |
1481 | diagnostic.h. | |
1482 | * lto-streamer.c: Include diagnostic-core.h instead of | |
1483 | diagnostic.h. | |
1484 | (gate_lto_out): Use seen_error. | |
1485 | * matrix-reorg.c: Include diagnostic-core.h instead of | |
1486 | diagnostic.h. | |
1487 | * omega.c: Include diagnostic-core.h instead of diagnostic.h. | |
1488 | * omp-low.c: Include diagnostic-core.h instead of diagnostic.h. | |
1489 | (gate_expand_omp, lower_omp_1): Use seen_error. | |
1490 | * passes.c: Include diagnostic-core.h instead of diagnostic.h. | |
1491 | (rest_of_decl_compilation, rest_of_type_compilation, | |
1492 | gate_rest_of_compilation, ipa_write_summaries): Use seen_error. | |
1493 | * tree-cfg.c (label_to_block_fn): Use seen_error. | |
1494 | * tree-inline.c (optimize_inline_calls): Use seen_error. | |
1495 | * tree-mudflap.c (mudflap_finish_file): Use | |
1496 | seen_error. | |
1497 | * tree-optimize.c (gate_all_optimizations, | |
1498 | gate_all_early_local_passes, gate_all_early_optimizations): Use | |
1499 | seen_error. | |
1500 | * tree-ssa-structalias.c (gate_ipa_pta): Use seen_error. | |
1501 | * varpool.c: Include diagnostic-core.h instead of diagnostic.h. | |
1502 | (varpool_remove_unreferenced_decls, | |
1503 | varpool_assemble_pending_decls): Use seen_error. | |
1504 | * Makefile.in (DIAGNOSTIC_CORE_H): Define. | |
1505 | (TOPLEV_H, DIAGNOSTIC_H): Update. | |
1506 | (c-decl.o, c-lang.o, c-format.o, lto-compress.o, lto-cgraph.o, | |
1507 | lto-streamer-out.o, lto-section-in.o, lto-streamer.o, | |
1508 | c-gimplify.o, omp-low.o, omega.o, diagnostic.o, passes.o, | |
1509 | builtins.o, jump.o, cgraph.o, varpool.o, matrix-reorg.o, | |
1510 | coverage.o, lambda-code.o): Update dependencies. | |
1511 | ||
fe08ec12 DS |
1512 | 2010-05-25 Dodji Seketeli <dodji@redhat.com> |
1513 | ||
1514 | PR c++/44188 | |
1515 | * c-common.c (is_typedef_decl): Move this definition ... | |
1516 | * tree.c (is_typedef_decl): ... here. | |
1517 | (typdef_variant_p): Move definition here from gcc/cp/tree.c. | |
1518 | * c-common.h (is_typedef_decl): Move this declaration ... | |
1519 | * tree.h (is_typedef_decl): ... here. | |
1520 | (typedef_variant_p): Move declaration here from gcc/cp/cp-tree.h | |
1521 | * dwarf2out.c (is_naming_typedef_decl): New function. | |
1522 | (gen_tagged_type_die): Split out of ... | |
1523 | (gen_type_die_with_usage): ... this function. When an anonymous | |
1524 | tagged type is named by a typedef, make sure a DW_TAG_typedef DIE | |
1525 | is emitted for the typedef. | |
1526 | (gen_typedef_die): Emit DW_TAG_typedef also for typedefs naming | |
1527 | anonymous tagged types. | |
1528 | ||
b042534c JM |
1529 | 2010-05-27 Jason Merrill <jason@redhat.com> |
1530 | ||
1531 | * print-tree.c (debug_vec_tree): New fn. | |
1532 | (print_vec_tree): New fn. | |
1533 | * tree.h: Declare them. | |
1534 | * gdbinit.in (pvt): New command. | |
1535 | ||
1536 | * print-tree.c (print_node) [TREE_VEC]: Print elements normally. | |
1537 | ||
1538 | * gdbinit.in (pdd): New command. | |
1539 | ||
cdc029b9 JH |
1540 | 2010-05-27 Jan Hubicka <jh@suse.cz> |
1541 | ||
1542 | * ipa-inline.c (cgraph_estimate_size_after_inlining): Make inline. | |
1543 | (update_caller_keys): Return early if there are no callers; | |
1544 | only update fibheap when decresing the key. | |
1545 | (update_callee_keys): Avoid recursion. | |
1546 | (decide_inlining_of_small_functions): When badness does not match; | |
1547 | re-insert into fibheap. | |
1548 | ||
7a3b4887 SB |
1549 | 2010-05-27 Steven Bosscher <steven@gcc.gnu.org> |
1550 | ||
1551 | * Makefile.in (ALL_CFLAGS): Add file-specific CFLAGS. | |
1552 | (ALL_HOST_FRONTEND_OBJS): New, for all front-end specific objects. | |
1553 | (ALL_HOST_BACKEND_OBJS): New, for all backend and target objects. | |
1554 | (ALL_HOST_OBJS): Now a union of the above two. | |
1555 | <section "Language makefile fragments">: Add -DIN_GCC_FRONTEND for | |
1556 | all files in ALL_HOST_FRONTEND_OBJS. | |
1557 | * system.h: Poison GCC_RTL_H if IN_GCC_FRONTEND is defined. | |
1558 | ||
1559 | * c-common.c: Pretend to be a backend file by undefining | |
1560 | IN_GCC_FRONTEND (still need rtl.h here). | |
1561 | ||
753d358d JH |
1562 | 2010-05-27 Jan Hubicka <jh@suse.cz> |
1563 | ||
1564 | * cgraph.h (struct cgraph_node): Mark former_clone_of by GTY ((skip)). | |
1565 | * cgraphunit.c (clone_of_p): Compile only when checking is enabled. | |
1566 | ||
88302d54 JH |
1567 | 2010-05-27 Jan Hubicka <jh@suse.cz> |
1568 | ||
1569 | * sched-ebb.c: Rename struct deps to struct deps_desc. | |
1570 | * ddg.c: Likewise. | |
1571 | * sel-sched-ir.c: Likewise. | |
1572 | * sched-deps.c: Likewise. | |
1573 | * sched-int.h: Likewise. | |
1574 | * sched-rgn.c: Likewise. | |
1575 | ||
1576 | 2010-05-27 Jon Beniston <jon@beniston.com> | |
9bb81453 JB |
1577 | |
1578 | PR 43726 | |
308e51aa | 1579 | * config/lm32/lm32.h: Remove definition of |
9bb81453 JB |
1580 | GO_IF_MODE_DEPENDENT_ADDRESS. Update copyright year. |
1581 | ||
7951d88a EB |
1582 | 2010-05-27 Eric Botcazou <ebotcazou@adacore.com> |
1583 | ||
1584 | PR lto/44230 | |
1585 | * dwarf2out.c (dwarf2out_begin_prologue): Fix nits in sorry message. | |
1586 | ||
fde9c428 RG |
1587 | 2010-05-27 Richard Guenther <rguenther@suse.de> |
1588 | ||
1589 | PR tree-optimization/44284 | |
1590 | * tree-vect-stmts.c (vectorizable_assignment): Handle | |
1591 | sign-changing conversions as simple copy. | |
1592 | ||
3714764d MK |
1593 | 2010-05-27 Maxim Kuvyrkov <maxim@codesourcery.com> |
1594 | ||
1595 | * gthr-posix.h (pthread_cancel): Don't declare if compiling against | |
1596 | Bionic C library. | |
1597 | (__gthread_active_p): Check for pthread_create if compiling against | |
1598 | Bionic C library. | |
1599 | ||
51b9db92 MK |
1600 | 2010-05-27 Maxim Kuvyrkov <maxim@codesourcery.com> |
1601 | ||
1602 | Support compilation for Android platform. Reimplement -mandroid. | |
1603 | ||
1604 | * config.gcc (*linux*): Include linux-android.h and linux-android.opt. | |
1605 | (*android*): Set ANDROID_DEFAULT. | |
1606 | (arm*-*-linux*): Include linux-android.h. | |
1607 | (arm*-*-eabi*): Don't include previous -mandroid implementation. | |
1608 | * config/arm/eabi.h: Remove, move Android-specific parts ... | |
1609 | * config/linux-android.h: ... here. New file. | |
1610 | * config/arm/eabi.opt: Rename to ... | |
1611 | * config/linux-android.opt: ... this. | |
1612 | (mandroid): Allow -mno-android option. Initialize based on | |
1613 | ANDROID_DEFAULT. | |
1614 | * config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC, CC1_SPEC, LIB_SPEC): | |
1615 | Move logic to corresponding LINUX_TARGET_* macros. | |
1616 | (TARGET_OS_CPP_BUILTINS): Define __ANDROID__, when appropriate. | |
1617 | * config/linux-eabi.h (LINK_SPEC, CC1_SPEC, CC1PLUS_SPEC, LIB_SPEC,) | |
1618 | (STARTFILE_SPEC, ENDFILE_SPEC): Define to choose between Linux and | |
1619 | Android definitions. | |
1620 | (LINUX_TARGET_OS_CPP_BUILTINS): Define __ANDROID__ if TARGET_ANDROID. | |
1621 | * doc/invoke.texi (-mandroid, -tno-android-cc, -tno-android-ld): | |
1622 | Document. | |
1623 | ||
74c70253 MK |
1624 | 2010-05-27 Maxim Kuvyrkov <maxim@codesourcery.com> |
1625 | ||
1626 | Add support for Bionic C library | |
1627 | ||
1628 | * config.gcc (LIBC_GLIBC, LIBC_BIONIC, LIBC_UCLIBC): New tm_define | |
1629 | macro. | |
1630 | (DEFAULT_LIBC): New tm_define macro set to one of LIBC_*. | |
1631 | (bfin*-uclinux, moxie-*-uclinux*, m68k-*-uclinux*): Update. | |
1632 | ||
1633 | * config/linux.h (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC): Define. | |
1634 | (LINUX_TARGET_OS_CPP_BUILTINS): Define __gnu_linux__ only for GLIBC. | |
1635 | (CHOOSE_DYNAMIC_LINKER1, CHOOSE_DYNAMIC_LINKER): Make it easier | |
1636 | to support multiple C libraries. Handle Bionic. | |
1637 | (BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32,) | |
1638 | (BIONIC_DYNAMIC_LINKER64): Define. | |
1639 | (LINUX_DYNAMIC_LINKER, LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64): | |
1640 | Update. | |
1641 | (TARGET_HAS_SINCOS): Enable for Bionic. | |
1642 | ||
1643 | * config/linux.opt: Rewrite to handle more than 2 C libraries. Make | |
1644 | the last option specified on command line take effect. | |
1645 | (linux_uclibc): Rename to linux_libc, initialize using DEFAULT_LIBC. | |
1646 | (mbionic): New. | |
1647 | (mglibc, muclibc): Update. | |
1648 | ||
1649 | * config/alpha/linux-elf.h, config/rs6000/linux64.h, | |
1650 | * config/rs6000/sysv4.h (CHOOSE_DYNAMIC_LINKER): Update to use | |
1651 | DEFAULT_LIBC. | |
1652 | ||
1653 | * doc/invoke.texi (-mglibc, -muclibc): Update. | |
1654 | (-mbionic): Document. | |
1655 | ||
3ef0694c UW |
1656 | 2010-05-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1657 | ||
1658 | * c-common.h (c_register_addr_space): Add prototype. | |
1659 | (ADDR_SPACE_KEYWORD): Remove. | |
1660 | * c-common.c (c_register_addr_space): New function. | |
1661 | (c_addr_space_name): Reimplement. | |
1662 | (c_common_reswords): Do not include TARGET_ADDR_SPACE_KEYWORDS. | |
1663 | ||
1664 | * config/spu/spu.h (TARGET_ADDR_SPACE_KEYWORDS): Remove. | |
1665 | (REGISTER_TARGET_PRAGMAS): Call c_register_addr_space. | |
1666 | ||
1667 | * doc/tm.texi (Named Address Spaces): Mention c_register_addr_space. | |
1668 | Remove TARGET_ADDR_SPACE_KEYWORDS. | |
1669 | ||
447924ef JM |
1670 | 2010-05-27 Joseph Myers <joseph@codesourcery.com> |
1671 | ||
1672 | * input.c: New file. | |
1673 | * input.h (main_input_filename): Move declaration to toplev.h. | |
1674 | * toplev.c (input_location, line_table): Move to input.c | |
1675 | * toplev.h (main_input_filename): Move declaration from input.h. | |
1676 | * tree.c (expand_location): Move to input.c. | |
1677 | * Makefile.in (OBJS-common): Add input.o. | |
1678 | (input.o): Add dependencies. | |
1679 | ||
62116e60 RG |
1680 | 2010-05-27 Richard Guenther <rguenther@suse.de> |
1681 | ||
1682 | * lto-wrapper.c (maybe_unlink_file): Ignore unlink failure | |
1683 | for non-existant files. | |
1684 | (fork_execute): Mark args_name file as deleted. | |
1685 | ||
64c31785 KT |
1686 | 2010-05-27 Kai Tietz <kai.tietz@onevision.com> |
1687 | ||
1688 | PR bootstrp/44287 | |
1689 | * c-lex.c (narrowest_unsigned_type): Check for NULL_TREE. | |
1690 | (narrow_signed_type): Likewise. | |
1691 | ||
e466e2ce JH |
1692 | 2010-05-26 Jan Hubicka <jh@suse.cz> |
1693 | ||
1694 | * cgraphunit.c (verify_cgraph_node): Do checking that DECL match | |
1695 | edge only when checking is enabled; check using former_clone_of; | |
1696 | check inline clones too. | |
1697 | (cgraph_materialize_clone): Record former_clone_of pointer. | |
1698 | (cgraph_redirect_edge_call_stmt_to_callee): Assert that we are not | |
1699 | combining redirections; dump args_to_skip bitmap | |
1700 | (cgraph_materialize_all_clones): Do no redirection here. | |
1701 | * ipa-inline.c (inline_transform): Do redirection here. | |
1702 | * cgraph.h (struct cgraph_node): Add former_clone_of filed (enabled | |
1703 | cheking only). | |
1704 | ||
e62d5d9f SB |
1705 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> |
1706 | ||
1707 | * config/avr/avr-c.c: Do not include regs.h. | |
1708 | Include cpplib.h for cpp_define and tree.h for c-common.h. | |
1709 | * config/avr/avr-devices.c (avr_mcu_types): Fix initializer. | |
1710 | * config/avr/t-avr: Fix dependencies for avr-c.o. | |
1711 | ||
d477d1fe SB |
1712 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> |
1713 | ||
1714 | * explow.c (set_stack_check_libfunc): Adjust to accept name as a | |
1715 | string instead of SYMBOL_REF rtx. | |
1716 | * rtl.h (set_stack_check_libfunc): Move prototype from here... | |
1717 | * libfuncs.h: ...to here. Adjust for explow.c change. | |
1718 | ||
ab9b814d JM |
1719 | 2010-05-26 Joseph Myers <joseph@codesourcery.com> |
1720 | ||
1721 | * pretty-print.c: Don't include ggc.h. | |
1722 | (identifier_to_locale_alloc, identifier_to_locale_free): Define. | |
1723 | (identifier_to_locale): Use them for allocation. | |
1724 | * pretty-print.h (identifier_to_locale_alloc, | |
1725 | identifier_to_locale_free): Declare. | |
1726 | * toplev.c (alloc_for_identifier_to_locale): New. | |
1727 | (general_init): Set identifier_to_locale_alloc and | |
1728 | identifier_to_locale_free. | |
1729 | * Makefile.in (pretty-print.o): Update dependencies. | |
1730 | ||
c9549072 EB |
1731 | 2010-05-26 Eric Botcazou <ebotcazou@adacore.com> |
1732 | ||
1733 | * gimple.c (gimple_types_compatible_p): Return 0 for aggregate and | |
1734 | pointer types if they have different alignment or mode. | |
1735 | ||
bf44d792 AS |
1736 | 2010-05-26 Anatoly Sokolov <aesok@post.ru> |
1737 | ||
1738 | * config/sparc/sparc.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE, | |
1739 | LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
1740 | * config/sparc/sparc-protos.h (function_value): Remove declaration. | |
1741 | * config/sparc/sparc.c (sparc_function_value, sparc_libcall_value, | |
1742 | sparc_function_value_regno_p): New functions. | |
1743 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
1744 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
1745 | (function_value): Rename to... | |
1746 | (sparc_function_value_1): ... this. Make static. Change 'incoming_p' | |
1747 | argument to 'outgoing'. | |
1748 | (function_arg_record_value, function_arg_union_value, | |
1749 | function_arg_vector_value): Update comment. | |
1750 | ||
4ad2e1ec EB |
1751 | 2010-05-26 Eric Botcazou <ebotcazou@adacore.com> |
1752 | ||
1753 | * dwarf2out.c (struct dw_fde_struct): Reorder flags. | |
1754 | (fde_needed_for_eh_p): New predicate. | |
1755 | (output_call_frame_info): Use it throughout to decide whether FDEs | |
1756 | are needed for EH purpose. | |
1757 | (dwarf2out_begin_prologue): Reorder assignments. | |
1758 | ||
4204425f SP |
1759 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> |
1760 | ||
1761 | * tree-if-conv.c (if_convertible_gimple_assign_stmt_p): Do not | |
1762 | special case loop->header. | |
1763 | (is_predicated): New. | |
1764 | (if_convertible_loop_p): Call it. | |
1765 | ||
e1449456 SP |
1766 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> |
1767 | ||
1768 | * tree-if-conv.c (add_to_dst_predicate_list): Do not pass a statemet | |
1769 | iterator in parameter. Do not generate code during the analysis. | |
1770 | (tree_if_convert_cond_stmt): Removed. | |
1771 | (tree_if_convert_stmt): Removed. | |
1772 | (predicate_bbs): New. | |
1773 | (if_convertible_loop_p): Call predicate_bbs. | |
1774 | (tree_if_conversion): Simplify the top-level logic as predicate_bbs | |
1775 | now contains all the analysis part. | |
1776 | ||
76b84776 SP |
1777 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> |
1778 | ||
1779 | * tree-if-conv.c (tree_if_convert_cond_stmt): Do not remove | |
1780 | statements in the analysis part. | |
1781 | (tree_if_convert_stmt): Update comment. | |
1782 | (remove_conditions_and_labels): New. | |
1783 | (combine_blocks): Call remove_conditions_and_labels. | |
1784 | (tree_if_conversion): Update comment. | |
1785 | ||
bc447143 SP |
1786 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> |
1787 | ||
1788 | * tree-if-conv.c (if_convertible_bb_p): Don't handle BBs with more | |
1789 | than 2 predecessors or more than 2 successors. | |
1790 | ||
6d795034 SP |
1791 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> |
1792 | ||
1793 | * tree-if-conv.c (if_convertible_loop_p): Avoid if-conversion | |
1794 | of loops in which the data dependence analysis fails. | |
1795 | ||
d7309618 SP |
1796 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> |
1797 | ||
1798 | * tree-if-conv.c (if_convertible_loop_p): Do not compute/free | |
1799 | CDI_POST_DOMINATORS. | |
1800 | (tree_if_conversion): Same. | |
1801 | ||
7b371e73 SP |
1802 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> |
1803 | ||
1804 | * tree-if-conv.c (tree_if_conversion): Do not return a bool. | |
1805 | ||
4ab71973 SP |
1806 | 2010-05-26 Sebastian Pop <sebastian.pop@amd.com> |
1807 | ||
1808 | * tree-if-conv.c: Update copyright years. Fix comments. | |
1809 | Fix indentation. | |
1810 | ||
a6766312 KT |
1811 | 2010-05-26 Kai Tietz <kai.tietz@onevision.com> |
1812 | ||
1813 | * builtin-types.def (BT_INT128): New primitive type. | |
1814 | (BT_UINT128): Likewise. | |
1815 | * c-common.c (c_common_r): Add __int128 keyword. | |
1816 | (c_common_type_for_size): Handle __int128. | |
1817 | (c_common_type_for_mode): Likewise. | |
1818 | (c_common_signed_or_unsigned_type): Likewise. | |
1819 | (c_common_nodes_and_builtins): Add builtin type | |
1820 | if target supports 128-bit integer scalar. | |
1821 | * c-common.h (enum rid): Add RID_INT128. | |
1822 | * c-cppbuiltin.c (c_cpp_builtins): Define __SIZEOF_INT128__ | |
1823 | if target supports 128-bit integer scalar. | |
ade52657 | 1824 | * c-decl.c (declspecs_add_type): Handle new keyword __int128. |
a6766312 KT |
1825 | (finish_declspecs): Likewise. |
1826 | * c-parser.c (c_token_starts_typename): Handle RID_INT128. | |
1827 | (c_token_starts_declspecs): Likewise. | |
1828 | (c_parser_declspecs): Likewise. | |
1829 | (c_parser_attributes): Likewise. | |
1830 | (c_parser_objc_selector): Likewise. | |
1831 | * c-pretty-print.c (pp_c_integer_constant): Handle __int128. | |
1832 | * c-tree.h (enum c_typespec_keyword): Add cts_int128. | |
1833 | * gimple.c (gimple_signed_or_unsigned_type): Handle int128 types. | |
1834 | * tree.c (make_or_reuse_type): Likewise. | |
1835 | (make_unsigned_type): Likewise. | |
1836 | (build_common_tree_nodes_2): Likewise. | |
1837 | * tree.h (enum integer_type_kind): Add itk_int128 and | |
1838 | itk_unsigned_int128. | |
ade52657 | 1839 | (int128_integer_type_node): New define. |
a6766312 | 1840 | (int128_unsigned_type_node): New define. |
a6766312 KT |
1841 | * doc/extend.texi: Add documentation about __int128 type. |
1842 | ||
880ad25f RG |
1843 | 2010-05-26 Richard Guenther <rguenther@suse.de> |
1844 | ||
1845 | * tree-ssa-sccvn.c (copy_nary): Adjust. | |
1846 | (copy_phis): Rename to ... | |
1847 | (copy_phi): ... this. Adjust. | |
1848 | (copy_references): Rename to ... | |
1849 | (copy_reference): ... this. Adjust. | |
1850 | (process_scc): Use HTAB_FOR_EACH_ELEMENT to insert the | |
1851 | result into the valid table. | |
1852 | ||
52642070 SB |
1853 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> |
1854 | ||
1855 | * config/spu/spu-c.c: Do not include function.h, rtl.h, expr.h, | |
1856 | insn-config.h, insn-codes.h, recog.h, and optabs.h. | |
1857 | ||
58cd6303 LB |
1858 | 2010-05-26 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
1859 | ||
ade52657 | 1860 | * ggc.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic): Remove. |
58cd6303 | 1861 | |
c3a02647 RG |
1862 | 2010-05-26 Richard Guenther <rguenther@suse.de> |
1863 | ||
1864 | * opts.c (common_handle_option): Handle OPT_Ofast. | |
1865 | ||
5f0f4a3b JM |
1866 | 2010-05-26 Joseph Myers <joseph@codesourcery.com> |
1867 | ||
1868 | * diagnostic.c: Don't include opts.h. | |
1869 | (permissive_error_option): Define. | |
1870 | (diagnostic_initialize): Take n_opts parameter. Allocate memory | |
1871 | for classify_diagnostic. Don't use memset for | |
1872 | classify_diagnostic. Initialize new and recently added fields. | |
1873 | (diagnostic_classify_diagnostic): Use context->n_opts instead of | |
1874 | N_OPTS. | |
1875 | (diagnostic_report_diagnostic): Pass context parameter to | |
1876 | diagnostic_report_warnings_p. Use option_enabled and option_name | |
1877 | hooks from context. | |
1878 | (emit_diagnostic): Use permissive_error_option. | |
1879 | (permerror): Likewise. | |
1880 | * diagnostic.h: Don't include options.h. | |
1881 | (struct diagnostic_context): Add n_opts, opt_permissive, | |
1882 | inhibit_warnings, warn_system_headers, option_enabled and | |
1883 | option_name fields. Change classify_diagnostic to a pointer. | |
1884 | * opts-diagnostic.h: New file. | |
1885 | * opts.c: Include opts-diagnostic.h. | |
1886 | (common_handle_option): Set global_dc fields for -Wfatal-errors, | |
1887 | -Wsystem-headers, -fshow-column, -pedantic-errors and -w. | |
1888 | (option_name): New function. | |
1889 | * c-opts.c (c_common_init_options): Set global_dc->opt_permissive. | |
1890 | (c_common_handle_option): Set global_dc->permissive for | |
1891 | -fpermissive. | |
1892 | * c-common.c (c_cpp_error): Save and restore | |
1893 | global_dc->warn_system_headers, not variable warn_system_headers. | |
1894 | * toplev.c: Include opts-diagnostic.h. | |
1895 | (general_init): Update call to diagnostic_initialize. Set | |
1896 | global_dc->show_column, global_dc->option_enabled and | |
1897 | global_dc->option_name. | |
1898 | (process_options): Don't set global_dc fields here. | |
1899 | * Makefile.in (DIAGNOSTIC_H): Remove options.h. | |
1900 | (diagnostic.o, opts.o, toplev.o): Update dependencies. | |
1901 | ||
f024f85d HS |
1902 | 2010-04-30 Hariharan Sandanagobalane <hariharan@picochip.com> |
1903 | ||
1904 | * config/picochip/picochip.md (movsi): Split a movsi from a | |
1905 | const after reload. | |
1906 | ||
e4dfaf72 LB |
1907 | 2010-05-26 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
1908 | ||
1909 | * ggc-zone.c: Update copyright year. | |
1910 | (poison_region): Mark memory for Valgrind as undefined before | |
1911 | memset () call and inaccessible afterwards. | |
1912 | (ggc_pch_total_size): Change type of i to int. | |
1913 | ||
1914 | 2010-05-26 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
1915 | ||
1916 | * ggc-common.c (ggc_free_overhead): Allow empty slot. | |
1917 | ||
1918 | 2010-05-26 Laurynas Biveinis <laurynas.biveinis@gmail.com> | |
1919 | ||
1920 | * ggc-common.c: Update copyright year. | |
1921 | (ggc_rlimit_bound): Remove prototype. Compile only if | |
1922 | !ENABLE_GC_CHECKING && !ENABLE_GC_ALWAYS_COLLECT. | |
1923 | (ggc_min_heapsize_heuristic): Compile only if !ENABLE_GC_CHECKING | |
1924 | && !ENABLE_GC_ALWAYS_COLLECT. Make static. | |
1925 | (ggc_min_heapsize_heuristic): Likewise. | |
1926 | ||
630d3fad RG |
1927 | 2010-05-26 Richard Guenther <rguenther@suse.de> |
1928 | ||
1929 | PR rtl-optimization/44164 | |
1930 | * tree-ssa-alias.c (aliasing_component_refs_p): Fix the | |
1931 | no-common access-path disambiguation. | |
1932 | (indirect_ref_may_alias_decl_p): Adjust. | |
1933 | (indirect_refs_may_alias_p): Likewise. | |
1934 | (refs_may_alias_p_1): Likewise. | |
1935 | ||
b9b6c084 SB |
1936 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> |
1937 | ||
1938 | * c-typeck.c: Do not include expr.h. | |
1939 | ||
d347d97e SB |
1940 | 2010-05-26 Steven Bosscher <steven@gcc.gnu.org> |
1941 | ||
1942 | * rtl.h (decl_default_tls_model): Move prototype from here... | |
1943 | * output.h: ...to here. | |
1944 | * c-decl.c: Do not include rtl.h. | |
1945 | * c-pragma.c: Likewise. | |
1946 | * c-parser.c: Likewise. | |
1947 | * c-gimplify.c: Likewise. And also not hard-reg-set. | |
1948 | * c-common.c: Do not include rtl.h. Include tm_p.h and add a | |
1949 | FIXME note for it. Add a FIXME note for expr.h. | |
1950 | * config/i386/i386-protos.h (ix86_enum_va_list, ix86_fn_abi_va_list, | |
1951 | ix86_canonical_va_list_type): Make visible even if RTX_CODE is not | |
1952 | defined. | |
1953 | ||
0d65bdbb JJ |
1954 | 2010-05-26 Jakub Jelinek <jakub@redhat.com> |
1955 | ||
1956 | PR target/44199 | |
1957 | * config/rs6000/rs6000.c (rs6000_emit_epilogue): If cfun->calls_alloca | |
1958 | or total_size is larger than red zone size for non-V4 ABI, emit a | |
1959 | stack_tie resp. frame_tie insn before stack pointer restore. | |
1960 | * config/rs6000/rs6000.md (frame_tie): New insn. | |
1961 | ||
8f4f502f EB |
1962 | 2010-05-25 Eric Botcazou <ebotcazou@adacore.com> |
1963 | ||
1964 | * function.h (struct function): Add can_throw_non_call_exceptions bit. | |
1965 | * lto-streamer-in.c (input_function): Stream it in. | |
1966 | * lto-streamer-out.c (output_function): Stream it out. | |
1967 | * function.c (allocate_struct_function): Set it. | |
1968 | (expand_function_end): Substitute cfun->can_throw_non_call_exceptions | |
1969 | for flag_non_call_exceptions. | |
1970 | * cfgbuild.c (control_flow_insn_p): Likewise. | |
1971 | (make_edges): Likewise. | |
1972 | * cfgexpand.c (expand_stack_alignment): Likewise. | |
1973 | * combine.c (distribute_notes): Likewise. | |
1974 | * cse.c (cse_extended_basic_block): Likewise. | |
1975 | * except.c (insn_could_throw_p): Likewise. | |
1976 | * gcse.c (simple_mem): Likewise. | |
1977 | * ipa-pure-const.c (check_call): Likewise. | |
1978 | (check_stmt ): Likewise. | |
1979 | * lower-subreg.c (lower-subreg.c): Likewise. | |
1980 | * optabs.c (emit_libcall_block): Likewise. | |
1981 | (prepare_cmp_insn): Likewise. | |
1982 | * postreload-gcse.c (eliminate_partially_redundant_loads): Likewise. | |
1983 | * postreload.c (rest_of_handle_postreload): Likewise. | |
1984 | * reload1.c (reload_as_needed): Likewise. | |
1985 | (emit_input_reload_insns): Likewise. | |
1986 | (emit_output_reload_insns): Likewise. | |
1987 | (fixup_abnormal_edges): Likewise. | |
1988 | * sel-sched-ir.c (init_global_and_expr_for_insn): Likewise. | |
1989 | * store-motion.c (find_moveable_store): Likewise. | |
1990 | * tree-eh.c (stmt_could_throw_p): Likewise. | |
1991 | (tree_could_throw_p): Likewise. | |
1992 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. | |
1993 | * config/arm/arm.c (arm_expand_prologue): Likewise. | |
1994 | (thumb1_expand_prologue): Likewise. | |
1995 | * config/rx/rx.md (cbranchsf4): Likewise. | |
1996 | (cmpsf): Likewise. | |
1997 | * config/s390/s390.c (s390_emit_prologue): Likewise. | |
1998 | * tree-inline.c (initialize_cfun): Copy can_throw_non_call_exceptions. | |
1999 | (inline_forbidden_into_p): New predicate. | |
2000 | (expand_call_inline): Use it to forbid inlining. | |
2001 | (tree_can_inline_p): Likewise. | |
2002 | ||
c962b78d SB |
2003 | 2010-05-25 Steven Bosscher <steven@gcc.gnu.org> |
2004 | ||
2005 | * config/i386/i386-c.c: Do not include rtl.h. | |
2006 | * config/i386/t-i386: Update dependencies. | |
2007 | ||
afb67dc2 SB |
2008 | 2010-05-25 Steven Bosscher <steven@gcc.gnu.org> |
2009 | ||
2010 | * attribs.c: Do not include rtl.h. | |
2011 | * Makefile.in: Update dependencies. | |
2012 | ||
e233a3b2 AS |
2013 | 2010-05-25 Anatoly Sokolov <aesok@post.ru> |
2014 | ||
2015 | * double-int.h (double_int_and): New. | |
2016 | * combine.c (try_combine): Clean up, use double_int_* and | |
2017 | immed_double_int_const functions. | |
2018 | ||
bc492e47 RO |
2019 | 2010-05-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2020 | ||
2021 | * configure.ac (gcc_cv_as_ld_jalr_reloc): Redirect grep stdout, | |
2022 | stderr to /dev/null instead of grep -q. | |
2023 | * configure: Regenerate. | |
2024 | ||
245763e3 SB |
2025 | 2010-05-25 Steven Bosscher <steven@gcc.gnu.org> |
2026 | ||
2027 | * Makefile.in (EXCEPT_H): Fix typo. | |
2028 | ||
4ac293e2 VM |
2029 | 2010-05-25 Vladimir Makarov <vmakarov@redhat.com> |
2030 | ||
2031 | * ira-build.c (update_conflict_hard_reg_costs): New. | |
2032 | (ira_build): Call update_conflict_hard_reg_costs. | |
2033 | ||
60a5d78a JJ |
2034 | 2010-05-25 Jakub Jelinek <jakub@redhat.com> |
2035 | ||
bb9862c6 JJ |
2036 | PR debug/41371 |
2037 | * var-tracking.c (find_loc_in_1pdv): Guard asserts with | |
2038 | ENABLE_CHECKING. | |
2039 | (intersect_loc_chains): Walk the s2var's loc_chain together | |
2040 | with s1node chain as long as the locations are equal, don't | |
2041 | call find_loc_in_1pdv in that case. | |
2042 | ||
60a5d78a JJ |
2043 | PR debug/42801 |
2044 | * tree-inline.c (remap_decls): Remap DECL_VALUE_EXPR here... | |
2045 | (copy_bind_expr): ... instead of here. | |
2046 | (copy_tree_body_r): If id->remapping_type_depth clear TREE_BLOCK | |
2047 | if the block hasn't been remapped. | |
2048 | * dwarf2out.c (gen_formal_parameter_die, gen_variable_die): When | |
2049 | emitting concrete instance of abstract VLA, add DW_AT_type attribute. | |
2050 | ||
c946a318 RG |
2051 | 2010-05-25 Richard Guenther <rguenther@suse.de> |
2052 | ||
2053 | PR middle-end/44069 | |
2054 | * gimple-fold.c (maybe_fold_stmt_addition): Avoid generating | |
2055 | out-of-bounds array accesses. | |
2056 | ||
50ee30d5 RG |
2057 | 2010-05-25 Richard Guenther <rguenther@suse.de> |
2058 | ||
2059 | * lto-wrapper.c (nr, input_names, output_names, makefile): Globalize. | |
2060 | (lto_wrapper_exit): Unlink all LTRANS temporary files on error. | |
2061 | (run_gcc): Re-organize to make cleanup easier. | |
2062 | ||
ca1930ce AK |
2063 | 2010-05-25 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2064 | ||
2065 | * config/s390/s390.c (optimization_options): Fix and move the | |
2066 | flag_prefetch_loop_arrays override ... | |
2067 | (override_options): ... here. | |
2068 | ||
a13812e2 JM |
2069 | 2010-05-25 Joseph Myers <joseph@codesourcery.com> |
2070 | ||
2071 | * diagnostic.c: Don't include plugin.h. | |
2072 | (diagnostic_report_diagnostic): Don't handle plugins specially | |
2073 | here. Pass context to internal_error callback. | |
2074 | * diagnostic.h (struct diagnostic_context): Add context parameter | |
2075 | to internal_error callback. | |
ade52657 | 2076 | * plugin.c (warn_if_plugins, plugins_internal_error_function): New. |
a13812e2 JM |
2077 | * plugin.h (struct diagnostic_context): Declare. |
2078 | (warn_if_plugins, plugins_internal_error_function): Declare. | |
2079 | * toplev.c (general_init): Set global_dc->internal_error. | |
2080 | * Makefile.in (diagnostic.o): Update dependencies. | |
2081 | ||
9a2d05e0 IS |
2082 | 2010-05-25 Iain Sandoe <iains@gcc.gnu.org> |
2083 | ||
2084 | * config/rs6000/darwin64.h: Update DARWIN_ARCH_SPEC. | |
2085 | * config/rs6000/t-darwin64: New. | |
2086 | * config.gcc (powerpc64-*-darwin*): Use darwin.opts, t-darwin64, | |
2087 | build crt2. | |
2088 | ||
8fde8b40 CB |
2089 | 2010-05-25 Christian Borntraeger <borntraeger@de.ibm.com> |
2090 | ||
2091 | PR 44203 | |
2092 | * tree-ssa-loop-prefetch.c: Fix logic for step calculation to | |
2093 | match the original (and intended) behaviour before r159557. This | |
2094 | changeset changed a=a+b*c to a=(a+b)*b which was obviously wrong | |
2095 | in two ways. | |
2096 | ||
be6d3f0e RG |
2097 | 2010-05-25 Richard Guenther <rguenther@suse.de> |
2098 | ||
2099 | * doc/invoke.texi: Document -Ofast. | |
2100 | * target.h (struct gcc_target): Add handle_ofast. | |
2101 | * target-def.h (TARGET_HANDLE_OFAST): Add. | |
2102 | (TARGET_INITIALIZER): Adjust. | |
ade52657 | 2103 | * opts.c (decode_options): Handle -Ofast. Enable -ffast-math with it. |
be6d3f0e RG |
2104 | * common.opt (Ofast): Add. |
2105 | ||
ac5eda13 PB |
2106 | 2010-05-25 Paolo Bonzini <bonzini@gnu.org> |
2107 | ||
2108 | * doc/tm.texi (STORE_FLAG_VALUE): Do not refer to sCC patterns. | |
2109 | * doc/md.texi (cstoreXX4): Update for cond-optab changes. | |
2110 | ||
2111 | 2010-05-25 Paolo Bonzini <bonzini@gnu.org> | |
6597fd0b PB |
2112 | |
2113 | PR target/43610 | |
2114 | * optabs.c (prepare_float_lib_cmp): Allow reversing the comparison | |
2115 | even if !FLOAT_LIB_COMPARE_RETURNS_BOOL. Always compute true_rtx and | |
2116 | false_rtx. Use false_rtx to compute the correct *ptest for reversed | |
2117 | comparisons for which !FLOAT_LIB_COMPARE_RETURNS_BOOL. | |
2118 | ||
9d4545b2 JJ |
2119 | 2010-05-25 Jakub Jelinek <jakub@redhat.com> |
2120 | ||
2121 | * dwarf2out.c (loc_descr_plus_const): When offset is negative, use | |
2122 | DW_OP_minus with negated offset instead of DW_OP_plus. | |
ade52657 | 2123 | (loc_list_from_tree): Don't test whether second operand is INTEGER_CST. |
9d4545b2 | 2124 | |
ee4e1706 WG |
2125 | 2010-05-25 Wei Guozhi <carrot@google.com> |
2126 | ||
2127 | * config/arm/thumb2.md (thumb2_tlobits_cbranch): Add constraint to | |
2128 | tst instruction and a new alternative. | |
2129 | * config/arm/constraints.md (Pu): New constraint. | |
2130 | ||
427188d5 SP |
2131 | 2010-05-24 Sebastian Pop <sebastian.pop@amd.com> |
2132 | ||
2133 | * function.c (assign_stack_local_1): Initialize variable | |
2134 | to avoid warning when bootstrapping at -O3. | |
2135 | ||
96ee6e08 SB |
2136 | 2010-05-24 Steven Bosscher <steven@gcc.gnu.org> |
2137 | ||
2138 | * configure.ac (all_lang_makefiles): Remove everything related to it. | |
2139 | * configure: Regenerate. | |
2140 | * Makefile.in: Fix reference to ada Make-lang.in. | |
2141 | Remove support for LANG_MAKEFILES. | |
2142 | ||
1ab55d69 MK |
2143 | 2010-05-24 Daniel Jacobowitz <dan@codesourcery.com> |
2144 | Sandra Loosemore <sandra@codesourcery.com> | |
2145 | ||
2146 | * config/arm/neon-testgen.ml: Use dg-add-options arm_neon. | |
2147 | * doc/sourcebuild.texi (Effective-Target Keywords): Update arm_neon_ok | |
2148 | description. Add arm_neon_fp16_ok. | |
2149 | (Add Options): Add arm_neon and arm_neon_fp16. | |
2150 | ||
243fbddd JM |
2151 | 2010-05-24 Joseph Myers <joseph@codesourcery.com> |
2152 | ||
2153 | * diagnostic.c: Don't include flags.h. | |
2154 | (pedantic_warning_kind, permissive_error_kind): Take diagnostic | |
ade52657 | 2155 | context parameters. Check flags in the context passed as a parameter. |
243fbddd JM |
2156 | (diagnostic_build_prefix): Add context parameter. Check |
2157 | show_column flag in context. | |
ade52657 UB |
2158 | (diagnostic_action_after_output): Check fatal_errors flag in context. |
2159 | (diagnostic_report_current_module): Check show_column flag in context. | |
243fbddd JM |
2160 | (default_diagnostic_starter): Update call to |
2161 | diagnostic_build_prefix. | |
ade52657 | 2162 | (diagnostic_report_diagnostic): Pass context to pedantic_warning_kind. |
243fbddd JM |
2163 | (emit_diagnostic): Pass context to permissive_error_kind. |
2164 | (permerror): Pass context to permissive_error_kind. | |
2165 | * diagnostic.h (struct diagnostic_context): Add show_column, | |
2166 | pedantic_errors, permissive and fatal_errors fields. | |
2167 | (diagnostic_build_prefix): Update prototype. | |
2168 | * langhooks.c | |
2169 | * toplev.c (process_options): Set flags in global_dc from | |
2170 | flag_show_column, flag_pedantic_errors, flag_permissive, | |
2171 | flag_fatal_errors. | |
2172 | * tree-diagnostic.c (default_tree_diagnostic_starter): Update call | |
2173 | to diagnostic_build_prefix. | |
2174 | * Makefile.in (diagnostic.o): Update dependencies. | |
2175 | ||
42f40af4 L |
2176 | 2010-05-24 H.J. Lu <hongjiu.lu@intel.com> |
2177 | ||
2178 | * config/i386/ia32intrin.h (__crc32q): Define only if | |
2179 | __SSE4_2__ is defined. | |
2180 | ||
1db0429a IS |
2181 | 2010-05-24 Iain Sandoe <iains@gcc.gnu.org> |
2182 | ||
2183 | PR target/44132 | |
2184 | PR middle-end/43602 | |
2185 | * varasm.c (get_emutls_init_templ_addr): Copy DECL_PRESERVE_P, | |
2186 | DECL_VISIBILITY_SPECIFIED. | |
2187 | (emutls_decl): Set DECL_PRESERVE_P and copy | |
2188 | DECL_VISIBILITY_SPECIFIED, DECL_RESTRICTED_P. | |
2189 | (emutls_finalize_control_var): New callback. | |
2190 | (emutls_finish): Finalize emutls control variables. | |
ade52657 | 2191 | * toplev.c (compile_file): Move the call to emutls_finish () |
1db0429a IS |
2192 | before varpool_assemble_pending_decls (). |
2193 | ||
e72e2da4 DG |
2194 | 2010-05-24 Daniel Gutson <dgutson@codesourcery.com> |
2195 | ||
2196 | * config/arm/lib1funcs.asm (__ARM_ARCH__): __ARM_ARCH_7EM__ | |
2197 | added to the preprocessor condition. | |
2198 | ||
b748fbd6 PB |
2199 | 2010-05-24 Paul Brook <paul@codesourcery.com> |
2200 | ||
2201 | * gengtype-lex.l: Add HARD_REG_SET. | |
2202 | * expr.c (expand_expr_real_1): Record writes to hard registers. | |
2203 | * function.c (rtl_data): Add asm_clobbers. | |
2204 | * ira.c (compute_regs_asm_clobbered): Use crtl->asm_clobbers. | |
2205 | (ira_setup_eliminable_regset): Remove regs_asm_clobbered. | |
2206 | Use crtl->asm_clobbers. | |
2207 | ||
9888e9cf RW |
2208 | 2010-05-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
2209 | ||
2210 | * doc/makefile.texi (Makefile): Mention stages 'profile' | |
2211 | and 'feedback' for profiledbootstrap. | |
2212 | ||
cf5b989e L |
2213 | 2010-05-23 H.J. Lu <hongjiu.lu@intel.com> |
2214 | ||
2215 | PR target/44245 | |
2216 | * config/i386/i386.c (def_builtin): Properly check | |
2217 | OPTION_MASK_ISA_64BIT. | |
2218 | ||
dc5027f4 JM |
2219 | 2010-05-23 Joseph Myers <joseph@codesourcery.com> |
2220 | ||
2221 | * c-decl.c (diagnose_mismatched_decls): Give error for duplicate | |
2222 | typedefs with different but compatible types. Allow duplicate | |
2223 | typedefs with the same type except for pedantic non-C1X, but give | |
2224 | warning for variably modified types. | |
2225 | * c-typeck.c (tagged_types_tu_compatible_p, | |
2226 | function_types_compatible_p, type_lists_compatible_p, | |
2227 | comptypes_internal): Add parameter different_types_p; set | |
2228 | *different_types_p for different but compatible types. All | |
2229 | callers changed. | |
2230 | (comptypes_check_different_types): New. | |
2231 | * c-tree.h (comptypes_check_different_types): Declare. | |
2232 | ||
2d1a4cc1 SB |
2233 | 2010-05-23 Steven Bosscher <steven@gcc.gnu.org> |
2234 | ||
ade52657 | 2235 | * regs.h: Do not include obstack.h, basic-block.h. Include machmode.h. |
2d1a4cc1 SB |
2236 | * jump.c: Include basic-block.h. |
2237 | * profile.c: Likewise. | |
2238 | * tree-profile.c: Likewise. | |
2239 | * coverage.c: Likewise. | |
2240 | * basic-block.h (optimize_function_for_size_p): Move to function.h. | |
2241 | (optimize_function_for_speed_p): Likewise. | |
2242 | * function.h (optimize_function_for_size_p, | |
2243 | optimize_function_for_speed_p): Moved here from basic-block.h. | |
539bac37 | 2244 | * Makefile.in: Update dependencies. |
2d1a4cc1 | 2245 | |
5767217f RW |
2246 | 2010-05-23 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
2247 | ||
2248 | * lto-wrapper.c (run_gcc): Unset MAKEFLAGS and MFLAGS | |
2249 | before calling make; allow override through $MAKE. | |
2250 | * doc/invoke.texi (Optimize Options): Document override. | |
2251 | ||
7a955d62 AS |
2252 | 2010-05-23 Anatoly Sokolov <aesok@post.ru> |
2253 | ||
2254 | * config/rs6000/rs6000.c (rs6000_mode_dependent_address_p): New. | |
2255 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
2256 | (rs6000_mode_dependent_address_ptr): Make static. | |
2257 | * config/rs6000/rs6000.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
2258 | * config/rs6000/rs6000-protos.h (rs6000_mode_dependent_address_ptr): | |
2259 | Remove. | |
2260 | ||
362ff46e | 2261 | 2010-05-23 Maarten Lankhorst <mlankhorst@codeweavers.com> |
7b37a805 ML |
2262 | |
2263 | PR target/43869 | |
2264 | * config/i386/i386.c: Make sure that the correct regparm is passed. | |
2265 | ||
9ecb1730 SB |
2266 | 2010-05-23 Steven Bosscher <steven@gcc.gnu.org> |
2267 | ||
2268 | * sbitmap.h (sbitmap_ptr, const_sbitmap_ptr): Move from here... | |
2269 | * sbitmap.c: ...to here to internalize sbitmap element access. | |
2270 | Do not include tm.h, rtl.h, flags.h, hard-reg-set.h, and obstack.h. | |
2271 | Explain why basic-block.h is included. | |
2272 | * function.h: Include tm.h for CUMULATIVE_ARGS. | |
2273 | * Makefile.in: Update dependencies. | |
2274 | ||
7a8cba34 SB |
2275 | 2010-05-22 Steven Bosscher <steven@gcc.gnu.org> |
2276 | ||
2277 | * coretypes.h (struct simple_bitmap_def, sbitmap, const_sbitmap): | |
2278 | New core types. | |
2279 | * sbitmap.h (struct sbitmap_def): Do not typedef here. | |
2280 | * sbitmap.c: Include sbitmap.h. | |
2281 | * basic-block.h: Do not include bitmap.h, sbitmap.h, partition.h, | |
2282 | hard-reg-set.h. Split everything related to regsets out from here... | |
2283 | * regset.h: ...to here. New file. | |
2284 | * df.h: Include regset.h and sbitmap.h. | |
2285 | * tree-flow.h: Likewise. | |
2286 | * cfgloop.h: Likewise. | |
2287 | * except.h: Do not include sbitmap.h. Include hashtab.h. | |
2288 | * cgraph.h: Include vec.h and function.h. | |
2289 | * reload.h (struct insn_chain): Change types of live_throughout | |
2290 | and dead_or_set from regset_head to bitmap_head. | |
2291 | (compute_use_by_pseudos): Be defined also if regset.h is not included. | |
2292 | * ira-int.h (struct ira_spilled_reg_stack_slot): Change type of | |
2293 | spilled_regs from regset_head to bitmap_head to avoid dependency | |
2294 | in regset.h. | |
2295 | * sel-sched-ir.h: Include regset.h. | |
2296 | * reload.c: Include df.h before reload.h. | |
2297 | * caller-save.c: Likewise. | |
2298 | * reload1.c: Likewise. | |
2299 | * ira.c: Likewise. | |
2300 | (mark_elimination): Update type of r to bitmap, consistent with | |
2301 | DF_LR_IN. | |
2302 | * dominance.c: Include bitmap.h. | |
2303 | * modulo-sched.c: Include df.h. | |
2304 | * cfganal.c: Include bitmap.h and sbitmap.h. | |
2305 | * cfgbuild.c: Include sbitmap.h. | |
2306 | * lcm.c: Include sbitmap.h. | |
2307 | * gcse.c (alloc_gcse_mem): Allocate regset with ALLOC_REG_SET. | |
2308 | * domwalk.c: Include sbitmap.h, exclude ggc.h. | |
2309 | * cfgexpand.c: Inlcude bitmap.h and sbitmap.h. | |
2310 | * cselib.c: Include bitmap.h. | |
2311 | * tree-optimize.c: Include regset.h. | |
2312 | * stmt.c: Include bitmap.h. | |
2313 | * Makefile.in: Update dependencies. | |
2314 | ||
9f90e80a JH |
2315 | 2010-05-22 Jan Hubicka <jh@suse.cz> |
2316 | ||
2317 | * cgraph.h (struct varpool_node): Add same_comdat_group. | |
2318 | * lto-cgrpah.c (lto_output_varpool_node): Output same_comdat_group | |
2319 | pointer. | |
2320 | (output_varpool): Update call of lto_output_varpool_node. | |
2321 | (input_varpool): Read same_comdat_group pointer. | |
2322 | (input_varpool_1): Fixup same_comdat_group pointer. | |
2323 | * ipa.c (cgraph_remove_unreachable_nodes): WHen one of same comdat | |
2324 | group is needed, all are. | |
2325 | * varpool.c (varpool_remove_node): Remove node from same comdat group | |
2326 | linklist too. | |
2327 | (varpool_analyze_pending_decls): Walk same comdat groups. | |
2328 | ||
a2c9fe42 SB |
2329 | 2010-05-22 Steven Bosscher <steven@gcc.gnu.org> |
2330 | ||
2331 | * rtl.h (union rtunion_def): Remove rt_bit member. | |
2332 | (XBITMAP, X0BITMAP, XCBITMAP): Remove. | |
2333 | * print-rtl (print_rtx): Do not print the member. | |
2334 | * gengtype.c (adjust_field_rtx_def): Do not handle it. | |
2335 | * gengenrtl.c (type_from_format): Likewise. | |
2336 | (accessor_from_format): Likewise. | |
2337 | ||
3b2ce251 JM |
2338 | 2010-05-22 Joseph Myers <joseph@codesourcery.com> |
2339 | ||
2340 | * dbgcnt.c: Include toplev.h instead of errors.h. | |
2341 | * ira-emit.c: Don't include errors.h. | |
2342 | * ira.c: Include toplev.h instead of errors.h. | |
2343 | * lto-compress.c: Include toplev.h instead of errors.h. | |
2344 | * Makefile.in (lto-compress.o, lto-streamer-out.o, ira-emit.o, | |
2345 | ira.o, dbgcnt.o): Update dependencies. | |
2346 | ||
bd9eb5da RG |
2347 | 2010-05-22 Richard Guenther <rguenther@suse.de> |
2348 | ||
2349 | * gimple.c (gimple_types_compatible_p): Check type qualifications | |
2350 | before merging pointer to complete and pointer to incomplete type. | |
2351 | * lto-symtab.c (lto_symtab_resolve_symbols): For commons make sure | |
2352 | we use our own resolution algorithm. The gold linker plugin | |
2353 | doesn't do the job we want it to do here. | |
2354 | ||
277e2873 AS |
2355 | 2010-05-22 Anatoly Sokolov <aesok@post.ru> |
2356 | ||
2357 | * config/sparc/sparc.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
2358 | * config/sparc/sparc.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
2359 | (sparc_mode_dependent_address_p): New function. | |
2360 | ||
613b1547 SB |
2361 | 2010-05-21 Steven Bosscher <steven@gcc.gnu.org> |
2362 | ||
2363 | * Makefile.in: Fix c-pch.o and ggc-common.o dependencies on timevars. | |
2364 | ||
2365 | * timevar.c: Do not include any core headers. | |
2366 | (timevar_print): De-i18n-ize. | |
2367 | (print_time): Likewise. | |
2368 | * timevar.h (timevar_push, timevar_pop): Make inline functions. | |
2369 | ||
cf835838 JM |
2370 | 2010-05-21 Joseph Myers <joseph@codesourcery.com> |
2371 | ||
2372 | * diagnostic.c: Don't include tm.h, tree.h, tm_p.h, langhooks.h or | |
2373 | langhooks-def.h. | |
2374 | (diagnostic_initialize): Initialize x_data not last_function. | |
2375 | (diagnostic_report_current_function): Move to tree-diagnostic.c. | |
2376 | (default_diagnostic_starter): Call | |
2377 | diagnostic_report_current_module not | |
2378 | diagnostic_report_current_function. | |
2379 | (diagnostic_report_diagnostic): Initialize x_data not | |
2380 | abstract_origin. | |
2381 | (verbatim): Likewise. | |
2382 | * diagnostic.h (struct diagnostic_info): Change abstract_origin to | |
2383 | x_data. | |
2384 | (struct diagnostic_context): Change last_function to x_data. | |
2385 | (diagnostic_auxiliary_data): Replace with | |
2386 | diagnostic_context_auxiliary_data and | |
2387 | diagnostic_info_auxiliary_data. | |
2388 | (diagnostic_last_function_changed, diagnostic_set_last_function, | |
2389 | diagnostic_report_current_function): Move to tree-diagnostic.h. | |
2390 | (print_declaration, dump_generic_node, print_generic_stmt, | |
2391 | print_generic_stmt_indented, print_generic_expr, | |
2392 | print_generic_decl, debug_c_tree, dump_omp_clauses, | |
2393 | print_call_name, debug_generic_expr, debug_generic_stmt, | |
2394 | debug_tree_chain, default_tree_printer): Move to | |
2395 | tree-pretty-print.h. | |
2396 | (debug_gimple_stmt, debug_gimple_seq, print_gimple_seq, | |
2397 | print_gimple_stmt, print_gimple_expr, dump_gimple_stmt): Move to | |
2398 | gimple-pretty-print.h. | |
2399 | * pretty-print.c: Don't include tree.h | |
2400 | (pp_base_format): Don't handle %K here. | |
2401 | (pp_base_tree_identifier): Move to tree-pretty-print.c. | |
2402 | * pretty-print.h (text_info): Change abstract_origin to x_data. | |
2403 | (pp_tree_identifier, pp_unsupported_tree, | |
2404 | pp_base_tree_identifier): Move to tree-pretty-print.h. | |
2405 | * gimple-pretty-print.h, tree-diagnostic.c, tree-diagnostic.h, | |
2406 | tree-pretty-print.h: New files. | |
2407 | * tree-pretty-print.c: Include tree-pretty-print.h. | |
2408 | (percent_K_format): New. Moved from pretty-print.c. | |
2409 | (pp_base_tree_identifier): Move from pretty-print.c. | |
2410 | * c-objc-common.c: Include tree-pretty-print.h. | |
2411 | (c_tree_printer): Handle %K here. | |
2412 | * langhooks.c: Include tree-diagnostic.h. | |
2413 | (lhd_print_error_function): Use diagnostic_abstract_origin macro. | |
2414 | * toplev.c: Include tree-diagnostic.h and tree-pretty-print.h. | |
2415 | (default_tree_printer): Handle %K using percent_K_format. | |
2416 | (general_init): Use default_tree_diagnostic_starter. | |
2417 | * tree.c: Include tree-diagnostic.h and tree-pretty-print.h. | |
2418 | (free_lang_data): Use default_tree_diagnostic_starter. | |
2419 | * c-pretty-print.c: Include tree-pretty-print.h. | |
ade52657 UB |
2420 | * cfgexpand.c: Include tree-pretty-print.h and gimple-pretty-print.h. |
2421 | * cgraphunit.c: Include tree-pretty-print.h and gimple-pretty-print.h. | |
cf835838 JM |
2422 | * dwarf2out.c: Include tree-pretty-print.h. |
2423 | * except.c: Include tree-pretty-print.h. | |
2424 | * gimple-pretty-print.c: Include tree-pretty-print.h and | |
2425 | gimple-pretty-print.h. | |
2426 | * gimplify.c: Include tree-pretty-print.h. | |
2427 | * graphite-poly.c: Include tree-pretty-print.h and | |
2428 | gimple-pretty-print.h. | |
2429 | * ipa-cp.c: Include tree-pretty-print.h. | |
2430 | * ipa-inline.c: Include gimple-pretty-print.h. | |
ade52657 | 2431 | * ipa-prop.c: Include tree-pretty-print.h and gimple-pretty-print.h. |
cf835838 JM |
2432 | * ipa-pure-const.c: Include gimple-pretty-print.h. |
2433 | * ipa-struct-reorg.c: Include tree-pretty-print.h and | |
2434 | gimple-pretty-print.h. | |
2435 | * ipa-type-escape.c: Include tree-pretty-print.h. | |
2436 | * print-rtl.c: Include tree-pretty-print.h. | |
2437 | * print-tree.c: Include gimple-pretty-print.h. | |
2438 | * sese.c: Include tree-pretty-print.h. | |
2439 | * tree-affine.c: Include tree-pretty-print.h. | |
2440 | * tree-browser.c: Include tree-pretty-print.h. | |
2441 | * tree-call-cdce.c: Include gimple-pretty-print.h. | |
ade52657 | 2442 | * tree-cfg.c: Include tree-pretty-print.h and gimple-pretty-print.h. |
cf835838 JM |
2443 | * tree-chrec.c: Include tree-pretty-print.h. |
2444 | * tree-data-ref.c: Include tree-pretty-print.h and | |
2445 | gimple-pretty-print.h. | |
2446 | * tree-dfa.c: Include tree-pretty-print.h. | |
2447 | * tree-if-conv.c: Include tree-pretty-print.h and | |
2448 | gimple-pretty-print.h. | |
2449 | * tree-inline.c: Include tree-pretty-print.h. | |
2450 | * tree-into-ssa.c: Include tree-pretty-print.h and | |
2451 | gimple-pretty-print.h. | |
2452 | * tree-nrv.c: Include tree-pretty-print.h. | |
2453 | * tree-object-size.c: Include tree-pretty-print.h and | |
2454 | gimple-pretty-print.h. | |
2455 | * tree-outof-ssa.c: Include tree-pretty-print.h and | |
2456 | gimple-pretty-print.h. | |
2457 | * tree-parloops.c: Include tree-pretty-print.h and | |
2458 | gimple-pretty-print.h. | |
2459 | * tree-predcom.c: Include tree-pretty-print.h and | |
2460 | gimple-pretty-print.h. | |
2461 | * tree-scalar-evolution.c: Include tree-pretty-print.h and | |
2462 | gimple-pretty-print.h. | |
2463 | * tree-sra.c: Include tree-pretty-print.h. | |
2464 | * tree-ssa-address.c: Include tree-pretty-print.h. | |
2465 | * tree-ssa-alias.c: Include tree-pretty-print.h. | |
2466 | * tree-ssa-ccp.c: Include tree-pretty-print.h and | |
2467 | gimple-pretty-print.h. | |
2468 | * tree-ssa-coalesce.c: Include tree-pretty-print.h. | |
2469 | * tree-ssa-copy.c: Include tree-pretty-print.h and | |
2470 | gimple-pretty-print.h. | |
2471 | * tree-ssa-copyrename.c: Include tree-pretty-print.h. | |
2472 | * tree-ssa-dce.c: Include tree-pretty-print.h and | |
2473 | gimple-pretty-print.h. | |
2474 | * tree-ssa-dom.c: Include tree-pretty-print.h and | |
2475 | gimple-pretty-print.h. | |
2476 | * tree-ssa-dse.c: Include gimple-pretty-print.h. | |
2477 | * tree-ssa-forwprop.c: Include tree-pretty-print.h. | |
2478 | * tree-ssa-ifcombine.c: Include tree-pretty-print.h. | |
2479 | * tree-ssa-live.c: Include tree-pretty-print.h and | |
2480 | gimple-pretty-print.h. | |
2481 | * tree-ssa-loop-im.c: Include tree-pretty-print.h and | |
2482 | gimple-pretty-print.h. | |
2483 | * tree-ssa-loop-ivcanon.c: Include tree-pretty-print.h and | |
2484 | gimple-pretty-print.h. | |
2485 | * tree-ssa-loop-ivopts.c: Include tree-pretty-print.h and | |
2486 | gimple-pretty-print.h. | |
2487 | * tree-ssa-loop-niter.c: Include tree-pretty-print.h and | |
2488 | gimple-pretty-print.h. | |
2489 | * tree-ssa-loop-prefetch.c: Include tree-pretty-print.h. | |
2490 | * tree-ssa-math-opts.c: Include gimple-pretty-print.h. | |
2491 | * tree-ssa-operands.c: Include tree-pretty-print.h and | |
2492 | gimple-pretty-print.h. | |
2493 | * tree-ssa-phiprop.c: Include tree-pretty-print.h and | |
2494 | gimple-pretty-print.h. | |
2495 | * tree-ssa-pre.c: Include tree-pretty-print.h and | |
2496 | gimple-pretty-print.h. | |
2497 | * tree-ssa-propagate.c: Include gimple-pretty-print.h. | |
2498 | * tree-ssa-reassoc.c: Include tree-pretty-print.h and | |
2499 | gimple-pretty-print.h. | |
2500 | * tree-ssa-sccvn.c: Include tree-pretty-print.h and | |
2501 | gimple-pretty-print.h. | |
2502 | * tree-ssa-sink.c: Include gimple-pretty-print.h. | |
2503 | * tree-ssa-ter.c: Include tree-pretty-print.h and | |
2504 | gimple-pretty-print.h. | |
2505 | * tree-ssa-uninit.c: Include gimple-pretty-print.h. | |
2506 | * tree-ssa.c: Include tree-pretty-print.h and | |
2507 | gimple-pretty-print.h. | |
2508 | * tree-stdarg.c: Include gimple-pretty-print.h. | |
2509 | * tree-switch-conversion.c: Include gimple-pretty-print.h. | |
2510 | * tree-tailcall.c: Include tree-pretty-print.h and | |
2511 | gimple-pretty-print.h. | |
2512 | * tree-vect-data-refs.c: Include tree-pretty-print.h and | |
2513 | gimple-pretty-print.h. | |
2514 | * tree-vect-loop-manip.c: Include tree-pretty-print.h and | |
2515 | gimple-pretty-print.h. | |
2516 | * tree-vect-loop.c: Include tree-pretty-print.h and | |
2517 | gimple-pretty-print.h. | |
2518 | * tree-vect-patterns.c: Include gimple-pretty-print.h. | |
2519 | * tree-vect-slp.c: Include tree-pretty-print.h and | |
2520 | gimple-pretty-print.h. | |
2521 | * tree-vect-stmts.c: Include tree-pretty-print.h and | |
2522 | gimple-pretty-print.h. | |
2523 | * tree-vectorizer.c: Include tree-pretty-print.h. | |
2524 | * tree-vrp.c: Include tree-pretty-print.h and | |
2525 | gimple-pretty-print.h. | |
2526 | * value-prof.c: Include tree-pretty-print.h and | |
2527 | gimple-pretty-print.h. | |
2528 | * var-tracking.c: Include tree-pretty-print.h. | |
2529 | * Makefile.in (OBJS-common): Add tree-diagnostic.o. | |
2530 | (tree-diagnostic.o): New dependencies. | |
2531 | (c-objc-common.o, c-pretty-print.o, langhooks.o, tree.o, | |
2532 | tree-inline.o, print-tree.o, stor-layout.o, tree-ssa-uninit.o, | |
2533 | tree-ssa.o, tree-into-ssa.o, tree-ssa-ter.o, tree-ssa-coalesce.o, | |
2534 | tree-outof-ssa.o, tree-ssa-forwprop.o, tree-ssa-phiprop.o, | |
2535 | tree-ssa-ifcombine.o, tree-nrv.o, tree-ssa-copy.o, | |
2536 | tree-ssa-propagate.o, tree-ssa-dom.o, tree-ssa-uncprop.o, | |
2537 | tree-ssa-live.o, tree-ssa-copyrename.o, tree-ssa-pre.o, | |
2538 | tree-ssa-sccvn.o, tree-vrp.o, tree-cfg.o, tree-tailcall.o, | |
2539 | tree-ssa-sink.o, tree-if-conv.o, tree-dfa.o, tree-ssa-operands.o, | |
2540 | tree-ssa-address.o, tree-ssa-loop-niter.o, | |
2541 | tree-ssa-loop-ivcanon.o, tree-ssa-loop-prefetch.o, tree-predcom.o, | |
2542 | tree-ssa-loop-ivopts.o, tree-affine.o, tree-ssa-loop-im.o, | |
2543 | tree-ssa-math-opts.o, tree-ssa-alias.o, tree-ssa-reassoc.o, | |
2544 | gimplify.o, tree-browser.o, tree-chrec.o, tree-scalar-evolution.o, | |
2545 | tree-data-ref.o, sese.o, graphite-poly.o, tree-vect-loop.o, | |
2546 | tree-vect-loop-manip.o, tree-vect-patterns.o, tree-vect-slp.o, | |
2547 | tree-vect-stmts.o, tree-vect-data-refs.o, tree-vectorizer.o, | |
2548 | tree-parloops.o, tree-stdarg.o, tree-object-size.o, | |
2549 | gimple-pretty-print.o, tree-pretty-print.o, diagnostic.o, | |
2550 | toplev.o, print-rtl.o, except.o, dwarf2out.o, cgraphunit.o, | |
2551 | ipa-prop.o, ipa-cp.o, ipa-inline.o, ipa-pure-const.o, | |
2552 | ipa-type-escape.o, ipa-struct-reorg.o, tree-ssa-dce.o, | |
2553 | tree-call-cdce.o, tree-ssa-ccp.o, tree-sra.o, | |
2554 | tree-switch-conversion.o, var-tracking.o, value-prof.o, | |
2555 | cfgexpand.o, pretty-print.o): Update dependencies. | |
2556 | ||
cf4f4175 AT |
2557 | 2010-05-22 Andreas Tobler <andreast@fgznet.ch> |
2558 | ||
2559 | * tree-ssa-structalias.c: Remove tm_p.h from include. | |
2560 | ||
c6d0f11a JL |
2561 | 2010-05-21 Jeff Law <law@redhat.com> |
2562 | ||
2563 | * ira-costs.c (ira_tune_allocno_costs_and_cover_classes): Fix typo. | |
2564 | ||
d3f28910 JM |
2565 | 2010-05-21 Jason Merrill <jason@redhat.com> |
2566 | ||
2567 | * tree-eh.c (cleanup_is_dead_in): New. | |
2568 | (lower_try_finally): Don't generate a dead cleanup region. | |
2569 | (lower_cleanup): Likewise. | |
2570 | ||
14db98d4 JJ |
2571 | 2010-05-21 Jakub Jelinek <jakub@redhat.com> |
2572 | ||
2573 | PR debug/44223 | |
2574 | * haifa-sched.c (schedule_insn): When freeing INSN_REG_USE_LIST, | |
2575 | unchain each use from the cyclic next_regno_use chain first. | |
2576 | ||
d49b6e1e SB |
2577 | 2010-05-21 Steven Bosscher <steven@gcc.gnu.org> |
2578 | ||
2579 | * real: Do not include gmp.h, mpfr.h, and mpc.h. | |
2580 | (REAL_VALUE_NEGATE, REAL_VALUE_ABS, real_arithmetic2): Remove. | |
2581 | (real_value_negate, real_value_abs): New prototypes. | |
2582 | (do_mpc_arg2, real_from_mpfr, mpfr_from_real): Move from here... | |
2583 | * realmpfr.h (do_mpc_arg2, real_from_mpfr, mpfr_from_real): ...to here, | |
2584 | new include file for interface between MPFR and REAL_VALUE_TYPE. | |
2585 | * real.c: Include realmpfr.h. | |
2586 | (real_arithmetic2): Remove legacy function. | |
2587 | (real_value_negate): New. | |
2588 | (real_value_abs): New. | |
2589 | (mfpr_from_real, real_from_mpfr): Move from here... | |
2590 | * realmpfr.c (mpfr_from_real, real_from_mpfr): ...to here, new file. | |
2591 | * builtins.c: Include realmpfr.h. | |
2592 | * fold-const.c: Include realmpfr.h. | |
2593 | (fold_comparison): Use real_value_negate instead of REAL_VALUE_NEGATE. | |
2594 | (fold_negate_const): Likewise. | |
2595 | (fold_abs_const): Use real_value_abs instead of REAL_VALUE_ABS. | |
2596 | * toplev.c: Include realmpfr.h. | |
2597 | * simplify-rtx.c (simplify_const_unary_operation): Use real_value_abs | |
2598 | and real_value_negate. | |
2599 | * fixed-value.c (check_real_for_fixed_mode): Likewise. | |
2600 | * config/arm/arm.c (neg_const_double_rtx_ok_for_fpa): Likewise. | |
2601 | (vfp3_const_double_index): Likewise. | |
2602 | (arm_print_operand): Likewise. | |
2603 | * Makefile.in: Update dependencies. | |
2604 | ||
5b4b1c9a AK |
2605 | 2010-05-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2606 | ||
2607 | * config/s390/s390.c (override_options): Increase the default | |
2608 | of max-completely-peel-times. | |
2609 | ||
7c19c715 JB |
2610 | 2010-05-21 Julian Brown <julian@codesourcery.com> |
2611 | Mark Mitchell <mark@codesourcery.com> | |
2612 | ||
2613 | * config/arm/arm.c (arm_function_ok_for_sibcall): Only forbid | |
2614 | sibling calls for Thumb-1. | |
2615 | * config/arm/arm.h (USE_RETURN_INSN): Enable for Thumb-2. | |
2616 | * config/arm/arm.md (*call_symbol, *call_value_symbol): Use for | |
2617 | Thumb-2. | |
2618 | (*call_insn, *call_value_insn): Don't use for Thumb-2. | |
2619 | (sibcall, sibcall_value, *sibcall_insn, *sibcall_value_insn): Use | |
2620 | for Thumb-2. | |
2621 | (return): New expander. | |
2622 | (*arm_return): New name for ARM return insn. | |
2623 | * config/arm/thumb2.md (*thumb2_return): New insn pattern. | |
2624 | ||
3943fe02 JS |
2625 | 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com> |
2626 | ||
2627 | * config.gcc (sparc64-*-rtems*): New target. | |
2628 | ||
95f6e526 NF |
2629 | 2010-05-21 Nathan Froyd <froydnj@codesourcery.com> |
2630 | ||
2631 | * tree.c (build_function_decl_skip_args): Fix grammar. | |
2632 | (build_function_type_list_1): Fix typos, adjust formatting. | |
2633 | ||
40013784 SB |
2634 | 2010-05-21 Steven Bosscher <steven@gcc.gnu.org> |
2635 | ||
2636 | * tree.h: Include real.h and fixed-value.h as basic datatypes. | |
2637 | * dfp.c, convert.c, reload1.c, reginfo.c, tree-flow.h, | |
2638 | tree-ssa-threadedge.c, tree-ssanames.c, tree-loop-linear.c, | |
2639 | tree-into-ssa.c, tree-vect-generic.c, tree-ssa-structalias.c, | |
2640 | tree-ssa-loop-im.c, tree-dump.c, tree-complex.c, tree-ssa-uninit.c, | |
2641 | genrecog.c, tree-ssa-threadupdate.c, tree-ssa-loop-niter.c, | |
2642 | tree-pretty-print.c, tree-loop-distribution.c, | |
2643 | tree-ssa-loop-unswitch.c, c-lex.c, optabs.c, postreload-gcse.c, | |
2644 | tree-ssa-loop-manip.c, postreload.c, tree-ssa-loop-ch.c, | |
2645 | tree-tailcall.c, tree.c, reload.c, tree-scalar-evolution.c, rtlanal.c, | |
2646 | tree-phinodes.c, builtins.c, final.c, genoutput.c, fold-const.c, | |
2647 | tree-ssa-dse.c, genautomata.c, tree-ssa-uncprop.c, toplev.c, | |
2648 | tree-chrec.c, genemit.c, c-cppbuiltin.c, tree-ssa-sccvn.c, | |
2649 | tree-ssa-ccp.c, tree-ssa-loop-ivopts.c, mode-switching.c, | |
2650 | tree-call-cdce.c, cse.c, genpeep.c, tree-ssa-math-opts.c, | |
2651 | tree-ssa-dom.c, tree-nrv.c, tree-ssa-propagate.c, tree-ssa-alias.c, | |
2652 | tree-ssa-sink.c, jump.c, ifcvt.c, dwarf2out.c, expr.c, genattrtab.c, | |
2653 | genconditions.c, tree-ssa-loop-ivcanon.c, tree-ssa-loop.c, | |
2654 | tree-parloops.c, recog.c, tree-ssa-address.c, lcm.c, tree-eh.c, | |
2655 | gimple-pretty-print.c, c-pretty-print.c, print-rtl.c, gcse.c, | |
2656 | tree-if-conv.c, tree-data-ref.c, tree-affine.c, gimplify.c, | |
2657 | tree-ssa-phiopt.c, implicit-zee.c, expmed.c, tree-dfa.c, emit-rtl.c, | |
2658 | store-motion.c, cselib.c, tree-cfgcleanup.c, simplify-rtx.c, | |
2659 | tree-ssa-pre.c, genpreds.c, tree-mudflap.c, print-tree.c, | |
2660 | tree-ssa-copy.c, tree-ssa-forwprop.c, tree-ssa-dce.c, varasm.c, | |
2661 | tree-nested.c, tree-ssa.c, tree-ssa-loop-prefetch.c, rtl.c, | |
2662 | tree-inline.c, integrate.c, tree-optimize.c, tree-ssa-phiprop.c, | |
2663 | fixed-value.c, combine.c, tree-profile.c, c-common.c, sched-vis.c, | |
2664 | tree-cfg.c, passes.c, tree-ssa-reassoc.c, config/alpha/alpha.c, | |
2665 | config/frv/frv.c, config/s390/s390.c, config/m32c/m32c.c, | |
2666 | config/spu/spu.c, config/sparc/sparc.c, config/mep/mep.c, | |
2667 | config/m32r/m32r.c, config/rx/rx.c, config/i386/i386.c, | |
2668 | config/sh/sh.c, config/pdp11/pdp11.c, config/avr/avr.c, | |
2669 | config/crx/crx.c, config/xtensa/xtensa.c, config/stormy16/stormy16.c, | |
2670 | config/fr30/fr30.c, config/lm32/lm32.c, config/moxie/moxie.c, | |
2671 | config/m68hc11/m68hc11.c, config/cris/cris.c, config/iq2000/iq2000.c, | |
2672 | config/mn10300/mn10300.c, config/ia64/ia64.c, config/m68k/m68k.c, | |
2673 | config/rs6000/rs6000.c, config/picochip/picochip.c, config/darwin.c, | |
2674 | config/arc/arc.c, config/mcore/mcore.c, config/score/score3.c, | |
2675 | config/score/score7.c, config/score/score.c, config/arm/arm.c, | |
2676 | config/pa/pa.c, config/mips/mips.c, config/vax/vax.c, | |
2677 | config/h8300/h8300.c, config/v850/v850.c, config/mmix/mmix.c, | |
ade52657 | 2678 | config/bfin/bfin.c: Clean up redundant includes. |
40013784 SB |
2679 | * Makefile.in: Update accordingly. |
2680 | ||
0a7561b7 NF |
2681 | 2010-05-21 Nathan Froyd <froydnj@codesourcery.com> |
2682 | ||
2683 | PR middle-end/44204 | |
2684 | * builtins.c (fold_call_stmt): Pass &error_mark_node if the call | |
2685 | statement has no arguments. | |
2686 | ||
e1935569 KT |
2687 | 2010-05-21 Kai Tietz <kai.tietz@onevision.com> |
2688 | ||
2689 | PR/44139 | |
2690 | * varasm.c (emutls_decl): Merge attributes to new decl. | |
2691 | ||
46314d3e EB |
2692 | 2010-05-21 Eric Botcazou <ebotcazou@adacore.com> |
2693 | ||
2694 | PR middle-end/44101 | |
2695 | * gimplify.c (gimplify_init_constructor): Build a VIEW_CONVERT_EXPR | |
2696 | around the uniquized constructor if its type requires a conversion. | |
2697 | ||
f99fcb3b JJ |
2698 | 2010-05-21 Jakub Jelinek <jakub@redhat.com> |
2699 | ||
2700 | PR debug/44205 | |
2701 | * tree-cfgcleanup.c (tree_forwarder_block_p): Return false if | |
2702 | at -O0 goto_locus of any of the incoming edges differs from | |
2703 | goto_locus of outgoing edge, or gimple_location of any of the | |
2704 | labels differs. | |
2705 | ||
0583835c VM |
2706 | 2009-09-14 Vladimir Makarov <vmakarov@redhat.com> |
2707 | ||
2708 | * ira.c (ira_non_ordered_class_hard_regs): Define. | |
ade52657 | 2709 | (setup_class_hard_regs): Initialize ira_non_ordered_class_hard_regs. |
0583835c VM |
2710 | * ira-int.h (ira_non_ordered_class_hard_regs): Declare. |
2711 | * ira-costs.c (ira_tune_allocno_costs_and_cover_classes): Increase | |
2712 | cost of unaligned hard regs when allocating multi-reg pseudos. | |
2713 | ||
9f946bc1 RS |
2714 | 2010-05-20 Richard Sandiford <rdsandiford@googlemail.com> |
2715 | ||
2716 | * config.gcc (mips*-sde-elf*): Don't use sdemtk.opt. | |
2717 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_no_float | |
2718 | for TARGET_NO_FLOAT. | |
2719 | * config/mips/mips.c (mips_file_start): Expand conditional expression | |
2720 | into "if" statements. Use .gnu_attribute 4,0 for TARGET_NO_FLOAT. | |
2721 | (mips_override_options): Move -mno-float override -msoft-float and | |
2722 | -mhard-float. | |
2723 | * config/mips/mips.opt (mno-float): Move from sdemtk.opt, but add | |
2724 | Condition(TARGET_SUPPORTS_NO_FLOAT). | |
2725 | * config/mips/sdemtk.h (TARGET_OS_CPP_BUILTINS): Don't set | |
2726 | __mips_no_float here. | |
2727 | (SUBTARGET_OVERRIDE_OPTIONS): Delete. | |
2728 | (TARGET_SUPPORTS_NO_FLOAT): Define. | |
2729 | * config/mips/sdemtk.opt: Delete. | |
2730 | ||
69610617 SB |
2731 | 2010-05-20 Segher Boessenkool <segher@kernel.crashing.org> |
2732 | ||
ade52657 | 2733 | * ipa-prop.c (compute_complex_ancestor_jump_func): Bail out if !cond. |
69610617 | 2734 | |
953c29f7 UB |
2735 | 2010-05-20 Uros Bizjak <ubizjak@gmail.com> |
2736 | ||
2737 | PR target/43733 | |
2738 | * configure.ac (gcc_cv_as_ix86_sahf): Switch to 64bit mode. | |
2739 | * configure: Regenerate. | |
2740 | * config.in: Regenerate. | |
2741 | * config/i386/i386.md (x86_sahf_1): Conditionally output 0x9e | |
2742 | instead of sahf only for 64bit targets. | |
2743 | ||
69b45d71 JJ |
2744 | 2010-05-20 Jakub Jelinek <jakub@redhat.com> |
2745 | ||
2746 | PR debug/44178 | |
2747 | * haifa-sched.c (initiate_bb_reg_pressure_info): Do not call | |
2748 | setup_ref_regs for DEBUG_INSNs. | |
2749 | ||
a14f1878 JH |
2750 | 2010-05-20 Jan Hubicka <jh@suse.cz> |
2751 | ||
2752 | PR middle-end/44197 | |
2753 | * varpool.c (varpool_remove_node): Handle in-varpool aliases. | |
2754 | ||
5797be12 KZ |
2755 | 2010-05-20 Kenneth Zadeck <zadeck@naturalbridge.com> |
2756 | ||
2757 | PR bootstrap/43870 | |
2758 | * df-scan.c (df_ref_compare): Stabilize sort. | |
2759 | ||
f1ca3117 JJ |
2760 | 2010-05-20 Jakub Jelinek <jakub@redhat.com> |
2761 | ||
2762 | * dwarf2out.c (new_loc_descr_op_bit_piece): Add offset | |
2763 | argument. Don't use DW_OP_piece if offset is non-zero, | |
2764 | put offset into second DW_OP_bit_piece argument. | |
2765 | (dw_sra_loc_expr): Adjust callers. For memory expressions | |
2766 | compute offset. | |
2767 | ||
d8ec9c14 HPN |
2768 | 2010-05-20 Hans-Peter Nilsson <hp@axis.com> |
2769 | ||
2770 | PR target/44202 | |
2771 | * config/cris/cris.md ("*addsi3_v32"): Correct "cc" | |
2772 | settings for 16-bit-constant "addo" alternative. | |
2773 | ||
951771dc JW |
2774 | 2010-05-19 James E. Wilson <wilson@codesourcery.com> |
2775 | ||
9af157ac JW |
2776 | * config/mips/mips-dsp.md (add<DSPV:mode>3, |
2777 | mips_add<DSP:dspfmt1>_s_<DSP:dspfmt2>): Add ISA_HAS_DSP condition. | |
2778 | ||
951771dc JW |
2779 | PR target/43764 |
2780 | * mips.c (mips_call_expr_from_insn): New arg second_call. Set it. | |
2781 | (mips_annotate_pic_calls): Pass new arg to mips_call_expr_from_insn. | |
2782 | Use it. | |
2783 | ||
676dd4d4 JM |
2784 | 2010-05-19 Joseph Myers <joseph@codesourcery.com> |
2785 | ||
2786 | * diagnostic.c (FLOAT, FFS): Don't undefine. | |
2787 | * passes.c, pretty-print.c, rtl-error.c, toplev.c: Likewise. | |
2788 | * cse.c, regmove.c: Remove comments about stdio.h and rtl.h | |
2789 | include ordering. | |
2790 | ||
caba7aaa RS |
2791 | 2010-05-19 Richard Sandiford <rdsandiford@googlemail.com> |
2792 | ||
2793 | * combine.c (propagate_for_debug): Call make_compound_operation | |
2794 | on the source value. | |
2795 | (try_combine): When implementing a split chosen by find_split_point, | |
2796 | either copy i2src or set it to null. Assert that i2src is not null | |
2797 | before substituting into CALL_INSN_FUNCTION_USAGE. | |
2798 | ||
1961ffb8 AS |
2799 | 2010-05-19 Anatoly Sokolov <aesok@post.ru> |
2800 | ||
2801 | * double-int.h (double_int_ior): New function. | |
2802 | * tree.h (build_int_cst_wide_type): Remove. | |
2803 | * tree.c (build_int_cst_wide_type): Remove. | |
2804 | * fold-const.c (native_interpret_int): Use double_int_to_tree instead | |
2805 | of build_int_cst_wide_type. | |
2806 | * stor-layout.c (set_sizetype): (Ditto.). | |
2807 | * dojump.c (do_jump): Use build_int_cstu instead of | |
2808 | build_int_cst_wide_type. | |
2809 | ||
616f1431 EB |
2810 | 2010-05-19 Eric Botcazou <ebotcazou@adacore.com> |
2811 | ||
2812 | * langhooks.h (struct lang_hooks): Add new field deep_unsharing. | |
2813 | * langhooks-def.h (LANG_HOOKS_DEEP_UNSHARING): New macro. | |
2814 | (LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_DEEP_UNSHARING. | |
ade52657 | 2815 | * gimplify.c (mostly_copy_tree_r): Copy trees under SAVE_EXPR and |
616f1431 EB |
2816 | TARGET_EXPR nodes, but only once, if instructed to do so. Do not |
2817 | propagate the 'data' argument to copy_tree_r. | |
2818 | (copy_if_shared_r): Remove bogus ATTRIBUTE_UNUSED marker. | |
2819 | Propagate 'data' argument to walk_tree. | |
2820 | (copy_if_shared): New function. | |
2821 | (unmark_visited_r): Remove bogus ATTRIBUTE_UNUSED marker. | |
2822 | (unmark_visited): New function. | |
2823 | (unshare_body): Call copy_if_shared instead of doing it manually. | |
2824 | (unvisit_body): Call unmark_visited instead of doing it manually. | |
2825 | ||
f311c3b4 NF |
2826 | 2010-05-19 Nathan Froyd <froydnj@codesourcery.com> |
2827 | ||
2828 | * hooks.h (hook_tree_tree_tree_bool_null): Rename to... | |
2829 | (hook_tree_tree_int_treep_bool_null): ...this. Update signature. | |
2830 | * hooks.c: Likewise. | |
2831 | * target-def.h (TARGET_FOLD_BUILTIN): Define to | |
2832 | hook_tree_tree_int_treep_bool_null. | |
ade52657 | 2833 | * target.h (struct gcc_target): Update signature of fold_builtin |
f311c3b4 NF |
2834 | field. |
2835 | * doc/tm.texi (TARGET_FOLD_BUILTIN): Update description and signature. | |
2836 | * builtins.c (fold_call_expr): Pass call_expr_nargs and CALL_EXPR_ARGP | |
2837 | instead of the call expression. | |
2838 | (fold_builtin_call_array): Pass n and argarray directly. | |
2839 | (fold_call_stmt): Pass nargs and gimple_call_arg_ptr instead of | |
2840 | consing a list. | |
2841 | * config/alpha/alpha.c (alpha_fold_builtin): Update signature. Lift | |
2842 | MAX_ARGS check out of the loop. Delete declaration of `arity', declare | |
2843 | `i' and use it in place of `arity'. | |
2844 | * config/sparc/sparc.c (sparc_fold_builtin): Update signature. | |
2845 | Dereference `args' directly. | |
2846 | * config/xtensa/xtensa (xtensa_fold_builtin): Likewise. | |
2847 | ||
40f1bdd9 RO |
2848 | 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2849 | ||
2850 | * doc/sourcebuild.texi (Effective-Target Keywords): Document | |
2851 | 3dnow, sse3, sse2. | |
2852 | (Directives): Document optional dg-require-effective-target | |
2853 | selector. | |
2854 | ||
817c2996 RG |
2855 | 2010-05-19 Richard Guenther <rguenther@suse.de> |
2856 | ||
2857 | PR lto/44196 | |
2858 | * tree.c (find_decls_types_r): Walk BLOCKs and its vars. | |
2859 | ||
c04b6b38 RG |
2860 | 2010-05-19 Richard Guenther <rguenther@suse.de> |
2861 | ||
2862 | * doc/invoke.texi (-fwhopr): Document new optional jobs argument. | |
2863 | * common.opt (fwhopr=): New. | |
2864 | * opts.c (common_handle_option): Handle OPT_fwhopr. | |
2865 | * gcc.c (LINK_COMMAND_SPEC): Pass fwhopr*. | |
2866 | * collect2.c (main): Match -fwhopr*. | |
2867 | * lto-wrapper.c (run_gcc): Handle jobs argument of -fwhopr. | |
2868 | Execute ltrans stage in parallel when jobs is bigger than 1. | |
2869 | ||
ed104137 RO |
2870 | 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2871 | ||
2872 | * config.gcc (i[34567]86-*-solaris2*): Default with_arch_32 to | |
2873 | pentiumpro on Solaris 8/x86 with Sun as. | |
2874 | * configure.ac (gcc_cv_as_hidden): Check for Solaris 9/x86 as | |
2875 | hidden alias bug. | |
2876 | (gcc_cv_as_ix86_quad): Check for .quad directive. | |
2877 | * configure: Regenerate. | |
2878 | * config.in: Regenerate. | |
2879 | * config/i386/sol2.h (ASM_QUAD): Change guard to !HAVE_AS_IX86_QUAD. | |
2880 | ||
749aa96d MJ |
2881 | 2010-05-19 Martin Jambor <mjambor@suse.cz> |
2882 | ||
2883 | * ipa-prop.c (ipa_print_node_jump_functions): Print jump functions | |
2884 | also for indirect edges. Actual printing moved... | |
2885 | (ipa_print_node_jump_functions_for_edge): ...here. | |
2886 | (ipa_compute_jump_functions): Renamed to | |
2887 | ipa_compute_jump_functions_for_edge and made static. | |
2888 | (ipa_compute_jump_functions): New function. | |
2889 | (make_edge_direct_to_target): Check if the number of arguments on | |
2890 | the newly direct edge is the same as the number of parametrs of | |
2891 | the callee. | |
2892 | * ipa-cp.c (ipcp_init_stage): Most functionality moved to new | |
2893 | ipa_compute_jump_functions. Call ipa_analyze_params_uses. | |
2894 | * ipa-inline.c (inline_indirect_intraprocedural_analysis): Call | |
2895 | analysis functions unconditionally, call the new | |
2896 | ipa_analyze_params_uses on the node instead of every edge. | |
2897 | ||
81f32326 CB |
2898 | 2010-05-19 Christian Borntraeger <borntraeger@de.ibm.com> |
2899 | ||
431043bd | 2900 | * tree-ssa-loop-prefetch.c (mem_ref_group, ar_data): Change step |
81f32326 | 2901 | to tree. |
431043bd | 2902 | (dump_mem_ref): Adopt debug code to handle a tree as step. This |
81f32326 CB |
2903 | also checks for a constant int vs. non-constant but |
2904 | loop-invariant steps. | |
431043bd | 2905 | (find_or_create_group): Change the sort algorithm to only consider |
81f32326 | 2906 | steps that are constant ints. |
431043bd | 2907 | (idx_analyze_ref): Adopt code to handle a tree instead of a |
81f32326 | 2908 | HOST_WIDE_INT for step. |
431043bd | 2909 | (gather_memory_references_ref): Handle tree instead of int and be |
81f32326 | 2910 | prepared to see a NULL_TREE. |
431043bd | 2911 | (prune_ref_by_self_reuse, prune_ref_by_group_reuse): Do not prune |
81f32326 | 2912 | prefetches if the step cannot be calculated at compile time. |
431043bd | 2913 | (issue_prefetch_ref): Issue prefetches for non-constant but |
81f32326 CB |
2914 | loop-invariant steps. |
2915 | ||
39b27b3a NF |
2916 | 2010-05-18 Nathan Froyd <froydnj@codesourcery.com> |
2917 | ||
2918 | Revert: | |
2919 | 2010-05-18 Nathan Froyd <froydnj@codesourcery.com> | |
2920 | ||
2921 | * tree.h (build_call_list): Remove. | |
2922 | * tree.c (build_call_list): Remove. | |
2923 | ||
3fcb9d1b NF |
2924 | 2010-05-18 Nathan Froyd <froydnj@codesourcery.com> |
2925 | ||
2926 | * tree.h (build_call_list): Remove. | |
2927 | * tree.c (build_call_list): Remove. | |
2928 | ||
58efc3ac JH |
2929 | 2010-05-18 Jan Hubicka <jh@suse.cz> |
2930 | ||
2931 | * ipa-reference.c (propagate): Walk all nodes in the cleanup stage. | |
2932 | ||
0495bafc VM |
2933 | 2010-05-18 Vladimir Makarov <vmakarov@redhat.com> |
2934 | ||
2935 | PR rtl-optimization/43332 | |
2936 | * haifa-sched.c (setup_insn_max_reg_pressure): Check barrier. | |
2937 | ||
abdbbf16 AS |
2938 | 2010-05-18 Anatoly Sokolov <aesok@post.ru> |
2939 | ||
2940 | * tree.h (build_int_cstu): Implement as static inline. | |
2941 | * tree.c (build_int_cstu): Remove function. | |
2942 | (double_int_to_tree, double_int_fits_to_tree_p): Handle size types as | |
2943 | sign extended. | |
2944 | ||
cf96bae7 RG |
2945 | 2010-05-18 Richard Guenther <rguenther@suse.de> |
2946 | ||
2947 | PR lto/44143 | |
2948 | * lto-wrapper.c (verbose): New variable. Initialize from -v. | |
2949 | (debug): Initialize from -save-temps. | |
2950 | (collect_execute): Print command-line when verbose. | |
2951 | (run_gcc): Always use COLLECT_GCC_OPTIONS. Use fork_execute | |
2952 | for ltrans invocation. Produce -dumpbase flag again. | |
2953 | (process_args): Remove. | |
2954 | (main): Simplify. | |
2955 | * collect2.c (maybe_run_lto_and_relink): Only pass object | |
2956 | files to lto-wrapper. | |
2957 | * gcc.c (LINK_COMMAND_SPEC): Likewise. | |
2958 | ||
80e2a014 JH |
2959 | 2010-05-18 Jan Hubicka <jh@suse.cz> |
2960 | ||
2961 | * opts.c (decode_options): Do not disable whopr at ipa_cp. | |
2962 | * ipa-prop.c (ipa_detect_param_modifications): Walk PHI nodes too. | |
2963 | ||
174f391c SB |
2964 | 2010-05-18 Steven Bosscher <steven@gcc.gnu.org> |
2965 | ||
2966 | PR lto/44184 | |
2967 | * lto-streamer-out.c (output_gimple_stmt): Output number of labels | |
2968 | in a GIMPLE_ASM. | |
2969 | * lto-streamer-in.c (input_gimple_stmt): Read number of labels | |
2970 | in a GIMPLE_ASM. | |
2971 | ||
13077931 JJ |
2972 | 2010-05-18 Jakub Jelinek <jakub@redhat.com> |
2973 | ||
2974 | PR debug/41371 | |
2975 | * var-tracking.c (find_loc_in_1pdv): Add a few checks from | |
2976 | rtx_equal_p inline. | |
2977 | ||
02540df4 SB |
2978 | 2010-05-18 Steven Bosscher <steven@gcc.gnu.org> |
2979 | ||
2980 | * config.gcc (powerpc-*-darwin*, powerpc64-*-darwin*): Add | |
2981 | lto-macho as lto_binary_reader. | |
2982 | ||
2983 | * darwin.c (darwin_asm_named_section): Do not add assembler comment | |
2984 | after .section directive; just print it before the directive instead. | |
2985 | ||
36576655 JH |
2986 | 2010-05-17 Jan Hubicka <jh@suse.cz> |
2987 | ||
2988 | * cgraph.c (cgraph_create_virtual_clone): Only check | |
2989 | versionable_function_p when not in wpa and checking is enabled. | |
2990 | * cgraphunit.c (cgraph_materialize_all_clones): Stabilize after | |
2991 | there are no more functions to materialize. | |
2992 | ||
922f15c2 JH |
2993 | 2010-05-17 Jan Hubicka <jh@suse.cz> |
2994 | ||
2995 | * cgraph.h (struct ipa_replace_map): Add parm_num parameter. | |
2996 | * lto-cgraph.c (output_cgraph_opt_summary, input_cgraph_opt_summary): | |
2997 | New functions. | |
2998 | (output_cgraph): Call output_cgraph_opt_summary. | |
2999 | (input_cgrpah): Call input_cgraph_opt_summary. | |
3000 | (output_cgraph_opt_summary_p, output_node_opt_summary, | |
3001 | input_node_opt_summary, input_cgraph_opt_section): New functions. | |
3002 | * lto-section-in.c (lto_section_name): Add cgraphopt. | |
3003 | * tree-inline.c (tree_function_versioning): Handle parm_num. | |
3004 | * lto-streamer.c (lto_get_section_name): Handle cgraphopt. | |
3005 | * lto-streamer.h (lto_section_type): Add LTO_section_cgraph_opt_sum. | |
3006 | ||
d3a9b459 CF |
3007 | 2010-05-17 Changpeng Fang <changpeng.fang@amd.com> |
3008 | ||
3009 | * doc/invoke.texi: Update documentation for min-insn-to-prefetch-ratio. | |
3010 | * tree-ssa-loop-prefetch.c (is_loop_prefetching_profitable): Also apply | |
3011 | the insn to prefetch ratio heuristic to loops with known trip count. | |
3012 | ||
8532678c CF |
3013 | 2010-05-17 Changpeng Fang <changpeng.fang@amd.com> |
3014 | ||
3015 | * tree-ssa-loop-prefetch.c (PREFETCH_MOD_TO_UNROLL_FACTOR_RATIO): New. | |
3016 | (schedule_prefetches): Do not generate a prefetch if the unroll factor | |
3017 | is far from what is required by the prefetch. | |
3018 | ||
339f49ec JH |
3019 | 2010-05-17 Jan Hubicka <jh@suse.cz> |
3020 | ||
3021 | * ipa-cp.c (ipcp_update_callgraph): Use ipa_is_param_used. | |
3022 | (ipcp_estimate_growth): Likewise. | |
3023 | (ipcp_const_param_count): Likewise. | |
3024 | (ipcp_insert_stage): Likewise. | |
3025 | * ipa-prop.c (visit_load_for_mod_analysis): New function. | |
3026 | (visit_store_addr_for_mod_analysis): Set used flag. | |
3027 | (ipa_detect_param_modifications): Set used flag for SSE params; | |
3028 | update use of walk_stmt_load_store_addr_ops. | |
3029 | (ipa_print_node_params): Print used flag. | |
3030 | (ipa_write_node_info): Stream used flag. | |
3031 | (ipa_read_node_info): Likewise. | |
3032 | * ipa-prop.h (struct ipa_param_descriptor): Add used field. | |
3033 | (ipa_is_param_used): New function. | |
3034 | (lto_ipa_fixup_call_notes): Remove unused declaration. | |
3035 | ||
2433310d RO |
3036 | 2010-05-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3037 | ||
3038 | PR target/44074 | |
3039 | * configure.ac (HAVE_AS_IX86_REP_LOCK_PREFIX): New test. | |
3040 | * configure: Regenerate. | |
3041 | * config.in: Regenerate. | |
431043bd | 3042 | * config/i386/i386.c (print_operand) <case ;>: Also print ";" if |
2433310d RO |
3043 | !HAVE_AS_IX86_REP_LOCK_PREFIX. |
3044 | Don't emit whitespace. | |
3045 | * config/i386/i386.md (*rep_movdi_rex64): Use {%;} after rep. | |
3046 | (*rep_movsi): Likewise. | |
3047 | (*rep_movsi_rex64): Likewise. | |
3048 | (*rep_movqi): Likewise. | |
3049 | (*rep_movqi_rex64): Likewise. | |
3050 | (*rep_stosdi_rex64): Likewise. | |
3051 | (*rep_stossi): Likewise. | |
3052 | (*rep_stossi_rex64): Likewise. | |
3053 | (*rep_stosqi): Likewise. | |
3054 | (*rep_stosqi_rex64): Likewise. | |
3055 | (*cmpstrnqi_nz_1): Use {%;} after repz. | |
3056 | (*cmpstrnqi_nz_rex_1): Likewise. | |
3057 | (*cmpstrnqi_1): Likewise. | |
3058 | (*cmpstrnqi_rex_1): Likewise. | |
3059 | (*strlenqi_1): Use {%;} after repnz. | |
3060 | (*strlenqi_rex_1): Likewise. | |
3061 | * config/i386/sync.md (memory_barrier_nosse): Replace {%;| } by {%;} . | |
3062 | (*sync_compare_and_swap<mode>): Likewise. | |
3063 | (sync_double_compare_and_swap<mode>): Likewise. | |
3064 | (*sync_double_compare_and_swapdi_pic): Likewise. | |
3065 | (sync_old_add<mode>): Likewise. | |
3066 | (sync_add<mode>): Likewise. | |
3067 | (sync_sub<mode>): Likewise. | |
3068 | (sync_<code><mode>): Likewise. | |
3069 | ||
b258210c MJ |
3070 | 2010-05-17 Martin Jambor <mjambor@suse.cz> |
3071 | ||
3072 | * cgraph.h (cgraph_indirect_call_info): New fields anc_offset, | |
3073 | otr_token and polymorphic. | |
3074 | * cgraph.c (cgraph_create_indirect_edge): Inilialize the above fields. | |
3075 | (cgraph_clone_edge): Copy the above fields. | |
3076 | * tree.c (get_binfo_at_offset): New function. | |
3077 | * tree.h (get_binfo_at_offset): Declare. | |
3078 | * ipa-prop.h (enum jump_func_type): Added known_type jump function | |
3079 | type, reordered items, updated comments. | |
3080 | (union jump_func_value): Added base_type field, reordered fields. | |
3081 | (enum ipa_lattice_type): Moved down in the file. | |
3082 | (struct ipa_param_descriptor): New field polymorphic. | |
3083 | (ipa_is_param_polymorphic): New function. | |
3084 | * ipa-prop.c: Include gimple.h and gimple-fold.h. | |
3085 | (ipa_print_node_jump_functions): Print known type jump functions. | |
3086 | (compute_complex_pass_through): Renamed to... | |
3087 | (compute_complex_assign_jump_func): this. | |
3088 | (compute_complex_ancestor_jump_func): New function. | |
3089 | (compute_known_type_jump_func): Likewise. | |
3090 | (compute_scalar_jump_functions): Create known type and complex ancestor | |
3091 | jump functions. | |
3092 | (ipa_note_param_call): New parameter polymorphic, set the corresponding | |
3093 | flag in the call note accordingly. | |
3094 | (ipa_analyze_call_uses): Renamed to... | |
3095 | (ipa_analyze_indirect_call_uses): this. New parameter target, define | |
3096 | variable var only in the block where it is used. | |
3097 | (ipa_analyze_virtual_call_uses): New function. | |
3098 | (ipa_analyze_call_uses): Likewise. | |
3099 | (combine_known_type_and_ancestor_jfs): Likewise. | |
3100 | (update_jump_functions_after_inlining): Implemented handling of a | |
3101 | number of new jump function types combination. | |
3102 | (print_edge_addition_message): Removed. | |
3103 | (make_edge_direct_to_target): New function. | |
3104 | (try_make_edge_direct_simple_call): Likewise. | |
3105 | (try_make_edge_direct_virtual_call): Likewise. | |
3106 | (update_call_notes_after_inlining): Renamed to... | |
3107 | (update_indirect_edges_after_inlining): this. Moved edge creation for | |
3108 | indirect calls to try_make_edge_direct_simple_call, also calls | |
3109 | try_make_edge_direct_virtual_call for virtual calls. | |
3110 | (ipa_print_node_params): Changed the header message. | |
3111 | (ipa_write_jump_function): Stream also known type jump functions. | |
3112 | (ipa_read_jump_function): Likewise. | |
3113 | (ipa_write_indirect_edge_info): Stream new fields in | |
3114 | cgraph_indirect_call_info. | |
3115 | (ipa_read_indirect_edge_info): Likewise. | |
3116 | * Makefile.in (ipa-prop.o): Add dependency to GIMPLE_H and | |
3117 | GIMPLE_FOLD_H. | |
3118 | ||
d5d74497 RO |
3119 | 2010-05-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
3120 | ||
3121 | * config/i386/sol2.h (TARGET_SUN_TLS): Remove duplicate definition. | |
3122 | ||
58a11859 NF |
3123 | 2010-05-17 Nathan Froyd <froydnj@codesourcery.com> |
3124 | ||
3125 | * tree.h (CALL_EXPR_ARGS): Delete. | |
3126 | (call_expr_arglist): Delete. | |
3127 | * tree.c (call_expr_arglist): Delete. | |
3128 | * builtins.c (fold_call_expr): Pass the whole CALL_EXPR to | |
3129 | targetm.fold_builtin. | |
3130 | * config/alpha/alpha.c (alpha_fold_builtin): Rename arglist parameter. | |
3131 | Rewrite iteration to work on call_expr_nargs rather than TREE_CHAIN. | |
3132 | * config/picochip/picochip.c (picochip_expand_builtin_2op): Rename | |
3133 | arglist parameter. Use CALL_EXPR_ARG. | |
3134 | (picochip_expand_builtin_3op): Likewise. | |
3135 | (picochip_expand_builtin_2opvoid): Likewise. | |
3136 | (picochip_expand_array_get): Likewise. | |
3137 | (picochip_expand_array_put): Likewise. | |
3138 | (picochip_expand_array_testport): Likewise. | |
3139 | (picochip_expand_builtin): Don't call CALL_EXPR_ARGS. Pass exp | |
3140 | rather than arglist. | |
3141 | * config/rx/rx.c (rx_expand_builtin): Call call_expr_nargs instead of | |
3142 | CALL_EXPR_ARGS. | |
3143 | * config/sparc/sparc.c (sparc_fold_builtin): Use CALL_EXPR_ARG rather | |
3144 | than TREE_VALUE and TREE_CHAIN. | |
3145 | * config/xtensa/xtensa.c (xtensa_fold_builtin): Likewise. | |
3146 | * doc/tm.texi (TARGET_FOLD_BUILTIN): Pass CALL_EXPR tree instead of | |
3147 | the arglist. | |
3148 | ||
f1de5107 JJ |
3149 | 2010-05-17 Jakub Jelinek <jakub@redhat.com> |
3150 | ||
f145213f JJ |
3151 | PR bootstrap/42347 |
3152 | * cfglayout.c (fixup_reorder_chain): Allow returnjump_p | |
3153 | to have no fallthru edge. | |
3154 | ||
f1de5107 JJ |
3155 | PR middle-end/44102 |
3156 | * cfgcleanup.c (try_optimize_cfg): When removing trivially empty | |
3157 | bb with no successors, move footer whenever in IR_RTL_CFGLAYOUT | |
3158 | mode, not just when CLEANUP_CFGLAYOUT, and when in IR_RTL_CFGRTL | |
3159 | add BARRIER after previous bb if needed. | |
3160 | ||
b64fca63 | 3161 | 2010-05-17 Nathan Froyd <froydnj@codesourcery.com> |
431043bd | 3162 | |
b64fca63 | 3163 | * tree.c (build_function_type_list_1): Remove bogus assert condition. |
431043bd | 3164 | |
2882bfcc AM |
3165 | 2010-05-17 Alan Modra <amodra@gmail.com> |
3166 | ||
3167 | * config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Delete | |
3168 | unnecessary prototype. Replace copy_r12 and copy_r11 flag params | |
3169 | with copy_reg rtx param. | |
3170 | (rs6000_emit_prologue): Update rs6000_emit_allocate_stack calls. | |
3171 | Correct cases where code for ABI_V4 did not initialise the reg | |
3172 | used to access frame. Also leave frame_reg_rtx as sp for large | |
3173 | frames that save no regs. | |
3174 | ||
5feb49f0 MJ |
3175 | 2010-05-17 Martin Jambor <mjambor@suse.cz> |
3176 | ||
3177 | PR middle-end/44133 | |
3178 | * tree-sra.c (create_access_replacement): New parameter rename, mark | |
3179 | the replaement for renaming only when it is true. | |
3180 | (get_access_replacement): Pass true in the rename parameter of | |
3181 | create_access_replacement. | |
3182 | (get_unrenamed_access_replacement): New function. | |
3183 | (replace_uses_with_default_def_ssa_name): New parameter racc, get the | |
3184 | replacement declaration from it. | |
3185 | ||
56731d64 BS |
3186 | 2010-05-17 Bernd Schmidt <bernds@codesourcery.com> |
3187 | ||
3188 | * function.c (try_fit_stack_local, add_frame_space): New static | |
3189 | functions. | |
3190 | (assign_stack_local_1): Use them. Look for opportunities to use | |
3191 | space previously wasted on alignment. | |
3192 | * function.h (struct frame_space): New. | |
3193 | (struct rtl_data): Add FRAME_SPACE_LIST member. | |
3194 | * reload1.c (something_was_spilled): New static variable. | |
3195 | (alter_reg): Set it. | |
3196 | (reload): Test it in addition to testing if the frame size changed. | |
3197 | ||
24a235c8 CB |
3198 | 2010-05-17 Christian Borntraeger <borntraeger@de.ibm.com> |
3199 | ||
431043bd UB |
3200 | * config/s390/s390.c: Define sane prefetch settings and activate |
3201 | flag_prefetch_loop_arrays on -O3. | |
3202 | * config/s390/s390.h: Declare that read can use write prefetch. | |
24a235c8 | 3203 | |
18252dcf JJ |
3204 | 2010-05-17 Jakub Jelinek <jakub@redhat.com> |
3205 | ||
3206 | * lto-streamer-out.c (lto_output): Fix --enable-checking=release | |
3207 | build. | |
3208 | ||
199f1dc4 JH |
3209 | 2010-05-16 Jan Hubicka <jh@suse.cz> |
3210 | ||
3211 | * ipa-cp.c (ipcp_versionable_function_p): Walk cgraph edges instead of | |
3212 | function body; do not check stdarg field of struct function. | |
3213 | ||
ccbbf8a2 JH |
3214 | 2010-05-16 Jan Hubicka <jh@suse.cz> |
3215 | ||
3216 | * cgraph.c (dump_cgraph_node): Dump versionable flag. | |
3217 | * cgraph.h (cgraph_local_info): Add versionable flag. | |
3218 | * ipa-cp.c (ipcp_analyze_node): Set versionable flag. | |
3219 | (ipcp_versionable_function_p): Use it. | |
3220 | * lto-cgraph.c (lto_output_node, input_overwrite_node): Stream | |
3221 | versionable flag. | |
3222 | ||
91fbf0c7 JH |
3223 | 2010-05-16 Jan Hubicka <jh@suse.cz> |
3224 | ||
3225 | * cgraph.c (cgraph_clone_node): Take decl argument and insert | |
3226 | clone into hash when it is different from orig. | |
3227 | (cgraph_create_virtual_clone): Update use of cgraph_clone_node. | |
3228 | * cgraph.h (cgraph_clone_node): Update prototype. | |
3229 | * lto-cgrpah.c (lto_cgraph_encoder_new): Create body map. | |
3230 | (lto_cgraph_encoder_delete): Delete body map. | |
3231 | (lto_cgraph_encoder_size): Move to header. | |
ccbbf8a2 JH |
3232 | (lto_cgraph_encoder_encode_body_p, |
3233 | lto_set_cgraph_encoder_encode_body): New. | |
91fbf0c7 JH |
3234 | (lto_output_node): Do not take written_decls argument; output clone_of |
3235 | pointer. | |
3236 | (add_node_to): Add include_body_argument; call | |
3237 | lto_set_cgraph_encoder_encode_body on master of the clone. | |
3238 | (add_references): Update use of add_node_to. | |
3239 | (compute_ltrans_boundary): Likewise. | |
3240 | (output_cgraph): Do not create written_decls bitmap. | |
3241 | (input_node): Take nodes argument; stream in clone_of correctly. | |
3242 | (input_cgraph_1): Update use of input_node. | |
3243 | * lto-streamer-out.c (lto_output): Use encoder info to decide | |
3244 | what bodies to output. | |
3245 | * ipa-inline.c (cgraph_clone_inlined_nodes, | |
3246 | cgraph_decide_recursive_inlining): Update call of cgraph_clone_node. | |
3247 | * lto-streamer.h (lto_cgraph_encoder_d): Add body. | |
3248 | (lto_cgraph_encoder_size): Define here. | |
3249 | (lto_cgraph_encoder_encode_body_p, lto_varpool_encoder_encode_body_p): | |
3250 | Declare. | |
3251 | ||
6b87d1b4 RG |
3252 | 2010-05-16 Richard Guenther <rguenther@suse.de> |
3253 | ||
3254 | * doc/invoke.texi (-fipa-struct-reorg): Do not mention | |
3255 | -fipa-type-escape. | |
3256 | * ipa-type-escape.c (gate_type_escape_vars): Run when | |
3257 | -fipa-struct-reorg runs. | |
3258 | * opts.c (decode_options): Do not unset flag_ipa_type_escape. | |
3259 | * common.opt (fipa-type-escape): Remove. | |
3260 | ||
203a92e3 EB |
3261 | 2010-05-16 Eric Botcazou <ebotcazou@adacore.com> |
3262 | ||
3263 | * opts.c (handle_option): Call into LTO streamer only if ENABLE_LTO. | |
3264 | (decode_options): Likewise. | |
3265 | * Makefile.in (opts.o): Add dependency on LTO_STREAMER_H. | |
3266 | ||
e419f710 JH |
3267 | 2010-05-16 Jan Hubicka <jh@suse.cz> |
3268 | ||
3269 | * ipa.c (function_and_variable_visibility): Also bring local all | |
3270 | aliases. | |
3271 | ||
2e0c984c RG |
3272 | 2010-05-16 Richard Guenther <rguenther@suse.de> |
3273 | ||
3274 | * alias.c (nonoverlapping_memrefs_p): Remove use of | |
3275 | IPA type-escape information. | |
3276 | ||
32912286 JM |
3277 | 2010-05-16 Joseph Myers <joseph@codesourcery.com> |
3278 | ||
3279 | * c-common.c (c_common_reswords): Add _Static_assert for C. | |
3280 | * c-parser.c (c_token_starts_declaration, | |
3281 | c_parser_next_token_starts_declaration, | |
3282 | c_parser_static_assert_declaration_no_semi, | |
3283 | c_parser_static_assert_declaration): New. | |
3284 | (c_parser_declaration_or_fndef): Add parameter static_assert_ok. | |
3285 | Handle static assertions if static_assert_ok. | |
3286 | (c_parser_external_declaration, c_parser_declaration_or_fndef, | |
3287 | c_parser_compound_statement_nostart, c_parser_label, | |
3288 | c_parser_for_statement, c_parser_objc_methodprotolist, | |
3289 | c_parser_omp_for_loop): All callers of | |
3290 | c_parser_declaration_or_fndef changed. | |
3291 | (c_parser_struct_declaration): Handle static assertions. | |
3292 | (c_parser_compound_statement_nostart): Use | |
3293 | c_parser_next_token_starts_declaration and | |
3294 | c_token_starts_declaration to detect start of declarations. | |
3295 | (c_parser_label, c_parser_for_statement, c_parser_omp_for_loop): | |
3296 | Likewise. | |
3297 | ||
a3ca07e3 AS |
3298 | 2010-05-16 Anatoly Sokolov <aesok@post.ru> |
3299 | ||
3300 | * config/mmix/mmix.h (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE, | |
3301 | LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
3302 | * config/mmix/mmix.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
3303 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
3304 | (mmix_function_outgoing_value): Rename to... | |
3305 | (mmix_function_value): ...this. Make static. Add 'outgoing' argument. | |
3306 | (mmix_function_value_regno_p): Make static. | |
3307 | (mmix_libcall_value): New function. | |
3308 | * config/mmix/mmix-protos.h (mmix_function_outgoing_value, | |
3309 | mmix_function_value_regno_p): Remove declaration. | |
3310 | ||
29d17485 EB |
3311 | 2010-05-16 Eric Botcazou <ebotcazou@adacore.com> |
3312 | ||
3313 | * tree.c (build_common_builtin_nodes): Always clear TREE_NOTHROW on | |
3314 | BUILT_IN_ALLOCA if stack checking is enabled. | |
3315 | ||
a6590c31 RG |
3316 | 2010-05-16 Richard Guenther <rguenther@suse.de> |
3317 | ||
3318 | * var-tracking.c (vars_copy_1): Inline ... | |
3319 | (vars_copy): ... here. Use FOR_EACH_HTAB_ELEMENT. | |
3320 | (variable_union): Use FOR_EACH_HTAB_ELEMENT. Merge asserts. | |
3321 | (variable_merge_over_cur): Adjust. Merge asserts. | |
3322 | (variable_merge_over_src): Likewise. | |
3323 | (dataflow_set_merge): Use FOR_EACH_HTAB_ELEMENT. | |
3324 | (variable_post_merge_new_vals): Merge asserts. | |
3325 | (variable_post_merge_perm_vals): Likewise. | |
3326 | (find_mem_expr_in_1pdv): Likewise. | |
3327 | (dataflow_set_different_value): Remove. | |
3328 | (onepart_variable_different_p): Merge asserts. | |
3329 | (variable_different_p): Likewise. | |
3330 | (dataflow_set_different_1): Inline ... | |
3331 | (dataflow_set_different): ... here. Use FOR_EACH_HTAB_ELEMENT. | |
3332 | (emit_notes_for_differences_1): Merge asserts. | |
3333 | ||
6456e26e RG |
3334 | 2010-05-16 Richard Guenther <rguenther@suse.de> |
3335 | ||
3336 | * lto-symtab.c (lto_symtab_entry_hash): Use IDENTIFIER_HASH_VALUE. | |
3337 | * optabs.c (libfunc_decl_hash): Likewise. | |
3338 | * varasm.c (emutls_decl): Likewise. | |
3339 | ||
1d4c5fe9 SB |
3340 | 2010-05-16 Steven Bosscher <steven@gcc.gnu.org> |
3341 | ||
3342 | * c-decl.c: Don't include gimple.h. | |
3343 | (merge_decls): Do not copy gimple_body. | |
3344 | ||
9feb3d6a JM |
3345 | 2010-05-15 Jason Merrill <jason@redhat.com> |
3346 | ||
3347 | * c.opt: Add -fnothrow-opt. | |
3348 | ||
9b3cf76a JH |
3349 | 2010-05-15 Jan Hubicka <jh@suse.cz> |
3350 | ||
29d17485 EB |
3351 | * ipa-prop.c (ipa_prop_read_section): Add sanity check that node is |
3352 | analyzed. | |
9b3cf76a JH |
3353 | * passes.c (ipa_write_summaries): Write all analyzed nodes. |
3354 | ||
f4ce02c5 SB |
3355 | 2010-05-15 Steven Bosscher <steven@gcc.gnu.org> |
3356 | ||
3357 | * vecir.h: New file with VEC primitives for tree, gimple, and rtl. | |
3358 | * Makefile.in: Add it. | |
3359 | Fix all other Makefile dependencies for changes below. | |
3360 | * tree.h: Include it instead of defining VEC primitives here. | |
3361 | * gimple.h: Likewise. | |
3362 | * rtl.h: Likewise. | |
3363 | * tree-inline.h: Inlclude vecir.h instead of gimple.h. | |
3364 | * except.h: Include vecir.h, break dependence on tree.h. | |
3365 | ||
3366 | * gimplify.c (append_to_statement_list_1, append_to_statement_list): | |
3367 | Move from here... | |
3368 | * tree-iterator.c: ...to here. | |
3369 | * tree-iterator.h: Fix file introduction comment. Add extern markers. | |
3370 | ||
3371 | * c-lex.c: Include fixed-value.h instead of rtl.h. Do not include | |
3372 | tm_p.h. | |
3373 | * c-cppbuiltin.c: Explain why debug.h and tm_p.h are included. | |
3374 | * c-objc-common.h: Do not include tm.h, rtl.h, insn-config.h, | |
3375 | integrate.h, function.h, toplev.h, tree-inline.h, ggc.h, | |
3376 | tree-mudflap.h, and target.h. | |
3377 | * c-semantics.c: Do not include except.h, ggc.h, rtl.h, timevar.h, | |
3378 | predict.h, tree-inline.h, gimple.h, and langhooks.h. | |
3379 | * c-decl.c: Do not include expr.h, ggc.h, libfuncs.h, except.h. | |
3380 | Add FIXME for why gimple.h is still included (should be unnecessary | |
3381 | since GCC 4.5 gimplification unit-at-a-time). | |
3382 | * c-typeck.c: Do not include rtl.h, tm_p.h, ggc.h, and gimple.h. | |
3383 | * c-pragma.c: Add FIXME for why function.h needs to be included just | |
3384 | for cfun, at front-end level. | |
3385 | Add note that REGISTER_TARGET_PRAGMAS should probably be a target hook. | |
3386 | Do not include ggc.h, but include vecprim.h for VEC(char). | |
3387 | * c-opts.c: Do not include tm.h, tree-inline.h, and tm_p.h. | |
3388 | Explain why target.h is included. | |
3389 | * c-omp.h: Do not include tm.h, function.h, and bitmap.h. | |
3390 | Explain why gimple.h is included. | |
3391 | * c-ppoutput.c: Do not include tm.h. | |
3392 | * c-common.c: Do not include gimple.h. Explain why expr.h is included. | |
3393 | * c-parses.c: Explain why rtl.h is included, and that this (and only | |
3394 | this) is also why tm.h must be included. | |
3395 | Do not include except.h. | |
3396 | * c-lang.c: Do not include ggc.h. | |
3397 | ||
12201e48 UB |
3398 | 2010-05-15 Uros Bizjak <ubizjak@gmail.com> |
3399 | ||
3400 | * targhooks.c (GO_IF_MODE_DEPENDENT_ADDRESS): Use CONST_CAST_RTX. | |
3401 | ||
4bdd0a60 JM |
3402 | 2010-05-15 Joseph Myers <joseph@codesourcery.com> |
3403 | ||
3404 | * c-decl.c (grokfield): Allow typedefs for anonymous structs and | |
3405 | unions by default if those structs and unions have no tags. Do | |
3406 | not condition anonymous struct and unions handling on flag_iso. | |
3407 | Allow anonymous structs and unions for C1X. | |
3408 | (finish_struct): Do not diagnose lack of named fields when | |
3409 | anonymous structs and unions present for C1X. Accept flexible | |
3410 | array members in structure with anonymous structs or unions but no | |
3411 | directly named fields. | |
3412 | * doc/extend.texi (Unnamed Fields): Update. | |
3413 | ||
d025732d EB |
3414 | 2010-05-15 Eric Botcazou <ebotcazou@adacore.com> |
3415 | ||
3416 | * gimple.h (compare_field_offset): Rename into... | |
3417 | (gimple_compare_field_offset): ...this. | |
3418 | * gimple.c (compare_field_offset): Rename into... | |
3419 | (gimple_compare_field_offset): ...this. Compare the full access if | |
3420 | the offset is self-referential. | |
3421 | (gimple_types_compatible_p): Adjust for above renaming. | |
3422 | * lto-streamer-in.c (input_gimple_stmt): Likewise. Also compare the | |
3423 | DECL_NONADDRESSABLE_P flag of fields before merging them. | |
3424 | ||
b75bdd29 NF |
3425 | 2010-05-15 Nathan Froyd <froydnj@codesourcery.com> |
3426 | ||
3427 | * tree.h (ctor_to_list): Delete. | |
3428 | * tree.c (ctor_to_list): Delete. | |
3429 | ||
f3380641 JH |
3430 | 2010-05-15 Jan Hubicka <jh@suse.cz> |
3431 | ||
3432 | * ipa-reference.c: Include toplev.h | |
3433 | (is_proper_for_analysis): Only add to all_module_statics | |
3434 | if it is allocated. | |
3435 | (write_node_summary_p, stream_out_bitmap, | |
3436 | ipa_reference_write_optimization_summary, | |
3437 | ipa_reference_read_optimization_summary): New. | |
3438 | (struct ipa_opt_pass_d pass_ipa_reference): Add | |
3439 | optimization summary streaming. | |
12201e48 | 3440 | * lto-cgraph.c (referenced_from_this_partition_p, |
f3380641 JH |
3441 | reachable_from_this_partition_p): New functions. |
3442 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1, | |
3443 | call_may_clobber_ref_p_1): Ask ipa-reference even for public vars. | |
3444 | * opts.c (decode_options): Enable ipa_reference. | |
3445 | * Makefile.in (ipa-reference.o): Add toplev.h dependency. | |
3446 | * lto-streamer.h (referenced_from_this_partition_p, | |
3447 | reachable_from_this_partition_p): Declare. | |
3448 | ||
9d0baae1 RG |
3449 | 2010-05-15 Richard Guenther <rguenther@suse.de> |
3450 | ||
3451 | PR tree-optimization/44038 | |
3452 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Avoid | |
3453 | taking the address of a V_C_E of a constant. | |
3454 | ||
46c30019 JH |
3455 | 2010-05-14 Jan Hubicka <jh@suse.cz> |
3456 | ||
3457 | * tree.h (memory_identifier_string): Remove. | |
3458 | * ipa-reference.c: Update comment; do not include gt-ipa-reference.h | |
3459 | (ipa_reference_global_vars_info_d): Remove statics_not_read and | |
3460 | statics_not_written. | |
3461 | (ipa_reference_optimization_summary_d): New structure. | |
3462 | (ipa_reference_optimization_summary_t): New type and vector. | |
3463 | (ipa_reference_vars_info_d): Embedd structures instead of using | |
3464 | pointers. | |
3465 | (reference_vars_to_consider): Remove out of GGC space. | |
3466 | (module_statics_escape): Remove. | |
3467 | (global_info_obstack): Rename to ... | |
3468 | (optimization_summary_obstack): ... this one. | |
3469 | (initialization_status_t): Remove. | |
3470 | (memory_identifier_string): Remove. | |
3471 | (get_reference_vars_info): Fix indenting. | |
3472 | (set_reference_vars_info): Likewise. | |
3473 | (get_reference_optimization_summary): New. | |
3474 | (set_reference_optimization_summary): New. | |
3475 | (get_global_reference_vars_info): Remove. | |
3476 | (ipa_reference_get_read_global): Remove. | |
3477 | (ipa_reference_get_written_global): Remove. | |
3478 | (ipa_reference_get_not_read_global): Update. | |
3479 | (ipa_reference_get_not_written_global): Update. | |
3480 | (is_proper_for_analysis): Outlaw addressable. | |
3481 | (propagate_bits): Update for new datastructures. | |
3482 | (analyze_variable): Remove. | |
3483 | (init_function_info): Update for new datastructures. | |
3484 | (clean_function_local_data): Remove. | |
3485 | (clean_function): Remove. | |
3486 | (copy_global_bitmap): Use optimizations_summary_obstack. | |
3487 | (duplicate_node_data): Duplicate optimization summary only. | |
3488 | (remove_node_data): Remove optimization summary only. | |
3489 | (generate_summary): Do not analyze variables; do not compute | |
3490 | module_statics_escape; do not prune solutions by it. | |
3491 | (read_write_all_from_decl): Fix typos in comments. | |
3492 | (propagate): Doscover readonly and nonaddressable first; | |
3493 | update for new datastructures; share global bitmaps. | |
3494 | * ipa-reference.h (ipa_reference_get_read_global, | |
3495 | ipa_reference_get_written_global): Remove. | |
3496 | * ipa-pure-const.c (check_stmt): Do not use memory_identifier_string. | |
3497 | * Makefile.in: Remove ipa-refereference from GT files. | |
3498 | ||
22bf7d17 JJ |
3499 | 2010-05-14 Jakub Jelinek <jakub@redhat.com> |
3500 | ||
3501 | PR debug/44112 | |
3502 | * dwarf2out.c (resolve_one_addr): Check TREE_ASM_WRITTEN | |
3503 | for all SYMBOL_REF_DECLs. | |
3504 | ||
4a444e58 JH |
3505 | 2010-05-14 Jan Hubicka <jh@suse.cz> |
3506 | ||
3507 | * cgraph.h (ipa_discover_readonly_nonaddressable_vars): Declare. | |
3508 | (varpool_all_refs_explicit_p): New inline function. | |
3509 | * ipa-reference.c: Update comment. | |
3510 | (module_statics_written): Remove. | |
3511 | (get_static_decl): Remove. | |
3512 | (ipa_init): Do not initialize module_statics_written. | |
3513 | (analyze_function): Likewise. | |
3514 | (generate_summary): Likewise; do not compute module_statics_readonly | |
3515 | and do not update variable flags. | |
3516 | (propagate): Call ipa_discover_readonly_nonaddressable_vars. | |
3517 | * ipa.c: Inlucde flags.h | |
3518 | (cgraph_local_node_p): New. | |
3519 | (cgraph_remove_unreachable_nodes): Return early when not optimizing; | |
3520 | promote functions to local. | |
3521 | (ipa_discover_readonly_nonaddressable_vars): New function. | |
3522 | (function_and_variable_visibility): Use cgraph_local_node_p. | |
3523 | * varpool.c (varpool_finalize_decl): Set force_output for | |
3524 | DECL_PRESERVE_P vars. | |
3525 | ||
bc8ddfe6 JH |
3526 | 2010-05-14 Jan Hubicka <jh@suse.cz> |
3527 | ||
3528 | * ipa.c (cgraph_remove_unreachable_nodes): Revert accidental commit. | |
3529 | ||
4d2ab9e3 RG |
3530 | 2010-05-14 Richard Guenther <rguenther@suse.de> |
3531 | ||
3532 | PR tree-optimization/44119 | |
3533 | * tree-ssa-pre.c (eliminate): Properly mark replacement of | |
3534 | a PHI node necessary. | |
3535 | ||
9e87b842 EB |
3536 | 2010-05-14 Eric Botcazou <ebotcazou@adacore.com> |
3537 | ||
3538 | * tree.h (TREE_ADDRESSABLE): Remove bogus usage for FIELD_DECL. | |
3539 | ||
786f715d JM |
3540 | 2010-05-14 Jason Merrill <jason@redhat.com> |
3541 | ||
9bb1a81b JM |
3542 | PR c++/44127 |
3543 | * gimple.h (enum gf_mask): Add GF_CALL_NOTHROW. | |
3544 | (gimple_call_set_nothrow): New. | |
3545 | * gimple.c (gimple_build_call_from_tree): Call it. | |
3546 | (gimple_call_flags): Set ECF_NOTHROW from GF_CALL_NOTHROW. | |
3547 | ||
786f715d JM |
3548 | PR c++/44127 |
3549 | * gimplify.c (gimplify_seq_add_stmt): No longer static. | |
3550 | * gimple.h: Declare it. | |
3551 | * gimple.c (gimple_build_eh_filter): No ops. | |
3552 | ||
19fb0b86 JH |
3553 | 2010-05-14 Jan Hubicka <jh@suse.cz> |
3554 | ||
3555 | * ipa.c (enqueue_cgraph_node): Update comment; do not re-enqueue | |
3556 | nodes already in queue. | |
9e87b842 EB |
3557 | (cgraph_remove_unreachable_nodes): Cleanup; fix problem with |
3558 | re-enqueueing node. | |
19fb0b86 | 3559 | |
88c04a5d JJ |
3560 | 2010-05-14 Jakub Jelinek <jakub@redhat.com> |
3561 | ||
3562 | PR debug/44136 | |
3563 | * cfgexpand.c (expand_debug_expr): If non-memory op0 | |
3564 | has BLKmode, return NULL. | |
3565 | ||
1133125e HJ |
3566 | 2010-05-14 Harsha Jagasia <harsha.jagasia@amd.com> |
3567 | ||
3568 | * config.gcc: Add support for --with-cpu option for bdver1. | |
3569 | * config/i386/i386.h (TARGET_BDVER1): New macro. | |
3570 | (ix86_tune_indices): Change SSE_UNALIGNED_MOVE_OPTIMAL | |
3571 | to SSE_UNALIGNED_LOAD_OPTIMAL. Add SSE_UNALIGNED_STORE_OPTIMAL. | |
3572 | (ix86_tune_features) :Change SSE_UNALIGNED_MOVE_OPTIMAL | |
3573 | to SSE_UNALIGNED_LOAD_OPTIMAL. Add SSE_UNALIGNED_STORE_OPTIMAL. | |
3574 | Add SSE_PACKED_SINGLE_INSN_OPTIMAL. | |
3575 | (TARGET_CPU_DEFAULT_NAMES): Add bdver1. | |
3576 | (processor_type): Add PROCESSOR_BDVER1. | |
3577 | * config/i386/i386.md: Add bdver1 as a new cpu attribute to match | |
3578 | processor_type in config/i386/i386.h. | |
3579 | Add check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit | |
3580 | movaps <reg, reg> instead of movapd <reg, reg> when replacing | |
3581 | movsd <reg, reg> or movss <reg, reg> for SSE and AVX. | |
3582 | Add check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL | |
3583 | to emit packed xor instead of packed double/packed integer | |
3584 | xor for SSE and AVX when moving a zero value. | |
9e87b842 EB |
3585 | * config/i386/sse.md: Add check for |
3586 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit movaps instead of | |
3587 | movapd/movdqa for SSE and AVX. | |
3588 | Add check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit packed | |
3589 | single logical operations i.e and, or and xor instead of packed double | |
3590 | logical operations for SSE and AVX. | |
12201e48 UB |
3591 | * config/i386/i386-c.c (ix86_target_macros_internal): |
3592 | Add PROCESSOR_BDVER1. | |
1133125e HJ |
3593 | * config/i386/driver-i386.c: Turn on -mtune=native for BDVER1. |
3594 | (has_fma4, has_xop): New. | |
3595 | * config/i386/i386.c (bdver1_cost): New variable. | |
3596 | (m_BDVER1): New macro. | |
3597 | (m_AMD_MULTIPLE): Add m_BDVER1. | |
3598 | (x86_tune_use_leave, x86_tune_push_memory, x86_tune_unroll_strlen, | |
9e87b842 EB |
3599 | x86_tune_deep_branch_prediction, x86_tune_use_sahf, x86_tune_movx, |
3600 | x86_tune_use_simode_fiop, x86_tune_promote_qimode, | |
3601 | x86_tune_add_esp_8, x86_tune_tune_sub_esp_4, x86_tune_sub_esp_8, | |
3602 | x86_tune_integer_dfmode_moves, x86_tune_partial_reg_dependency, | |
3603 | x86_tune_sse_partial_reg_dependency, | |
3604 | x86_tune_sse_unaligned_load_optimal, | |
3605 | x86_tune_sse_unaligned_store_optimal, x86_tune_sse_typeless_stores, | |
3606 | x86_tune_memory_mismatch_stall, x86_tune_use_ffreep, | |
3607 | x86_tune_inter_unit_moves, x86_tune_inter_unit_conversions, | |
3608 | x86_tune_use_bt, x86_tune_pad_returns, x86_tune_slow_imul_imm32_mem, | |
3609 | x86_tune_slow_imul_imm8, x86_tune_fuse_cmp_and_branch): | |
1133125e HJ |
3610 | Enable/disable for bdver1. |
3611 | (processor_target_table): Add bdver1_cost. | |
3612 | (cpu_names): Add bdver1. | |
3613 | (override_options): Set up PROCESSOR_BDVER1 for bdver1 entry in | |
3614 | processor_alias_table. | |
9e87b842 EB |
3615 | (ix86_expand_vector_move_misalign): Change. |
3616 | TARGET_SSE_UNALIGNED_MOVE_OPTIMAL to TARGET_SSE_UNALIGNED_LOAD_OPTIMAL. | |
3617 | Check for TARGET_SSE_UNALIGNED_STORE_OPTIMAL. | |
3618 | Check for TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit movups instead | |
3619 | of movupd/movdqu for SSE and AVX. | |
1133125e HJ |
3620 | (ix86_tune_issue_rate): Add PROCESSOR_BDVER1. |
3621 | (ix86_tune_adjust_cost): Add code for bdver1. | |
3622 | (standard_sse_constant_opcode): Add check for | |
3623 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL to emit packed single xor instead | |
3624 | of packed double xor for SSE and AVX. | |
3625 | ||
e972cc7e PH |
3626 | 2010-05-14 Pat Haugen <pthaugen@us.ibm.com> |
3627 | ||
3628 | * tree-ssa-loop.prefetch.c (prune_ref_by_group_reuse): Cast abs() | |
3629 | result to unsigned. | |
3630 | ||
6a080096 TG |
3631 | 2010-05-14 Tristan Gingold <gingold@adacore.com> |
3632 | ||
3633 | * toplev.c (default_debug_hooks): Remove this variable. | |
3634 | (process_options): Remove assignments to default_debug_hooks. | |
3635 | ||
b5023f3c MJ |
3636 | 2010-05-14 Martin Jambor <mjambor@suse.cz> |
3637 | ||
3638 | * langhooks-def.h (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove. | |
3639 | (LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_FOLD_OBJ_TYPE_REF. | |
3640 | * langhooks.h (struct lang_hooks_for_decls): Removed field | |
3641 | fold_obj_type_ref. | |
3642 | * tree.c (free_lang_data): Remove assignment to | |
3643 | lang_hooks.fold_obj_type_ref. | |
3644 | * tree.def (OBJ_TYPE_REF): Update comment. | |
3645 | ||
6141b7db RG |
3646 | 2010-05-14 Richard Guenther <rguenther@suse.de> |
3647 | ||
3648 | PR tree-optimization/44124 | |
3649 | * tree-ssa-sccvn.c (vn_nary_may_trap): Fix invalid memory access. | |
3650 | ||
e15a8cbe AM |
3651 | 2010-05-14 Alan Modra <amodra@gmail.com> |
3652 | ||
3653 | PR target/44075 | |
3654 | * config/rs6000/rs6000.c (struct machine_function): Reorder | |
3655 | fields for better packing. Add lr_save_state. | |
3656 | (rs6000_ra_ever_killed): Return lr_save_state if set. | |
3657 | (rs6000_emit_eh_reg_restore): Set lr_save_state. | |
3658 | ||
da405c74 JH |
3659 | 2010-05-13 Jan Hubicka <jh@suse.cz> |
3660 | ||
3661 | * varpool.c (decide_is_variable_needed): Drop code checking | |
3662 | TREE_SYMBOL_REFERENCED. | |
3663 | ||
152464d2 JH |
3664 | 2010-05-13 Jan Hubicka <jh@suse.cz> |
3665 | ||
3666 | * final.c (output_addr_const): Do not call mark_decl_referenced. | |
3667 | * cgraphunit.c (process_function_and_variable_attributes): Use | |
3668 | mark_needed_node dirrectly. | |
3669 | (assemble_thunk): Do not call mark_decl_referenced. | |
3670 | ||
32cbdf00 AS |
3671 | 2010-05-13 Anatoly Sokolov <aesok@post.ru> |
3672 | ||
3673 | * targhooks.c (default_mode_dependent_address_p): Cast 'addr' to rtx. | |
3674 | ||
e4f36d31 JL |
3675 | 2010-05-13 Jeff Law <law@redhat.com> |
3676 | ||
3677 | * ira-conflicts.c (print_allocno_conflicts): New function broken out | |
3678 | from... | |
3679 | (print_conflicts): Call print_allocno_conflicts. | |
3680 | ||
1fcebc11 JJ |
3681 | 2010-05-13 Jakub Jelinek <jakub@redhat.com> |
3682 | ||
3683 | PR debug/44104 | |
3684 | * dwarf2out.c (modified_type_die): Don't dereference mod_type_die | |
3685 | if it is NULL. | |
3686 | ||
917ed773 KT |
3687 | 2010-05-13 Kai Tietz <kai.tietz@onevision.com> |
3688 | ||
3689 | * config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Choose | |
3690 | t-mingw-w64 or t-mingw-w32 for multilib configuration. | |
3691 | * config/i386/t-mingw-w32: New. | |
3692 | * config/i386/t-mingw-w64 (MULTILIB_OSDIRNAMES): Change lib64 to lib. | |
12201e48 | 3693 | |
1ae6fe9b MJ |
3694 | 2010-05-13 Martin Jambor <mjambor@suse.cz> |
3695 | ||
3696 | * gimple.c (gimple_fold_obj_type_ref): Removed (a replacement moved to | |
3697 | gimple-fold.c). | |
3698 | * gimple-fold.c (get_base_binfo_for_type): New function. | |
3699 | (gimple_get_relevant_ref_binfo): Likewise. | |
3700 | (gimple_fold_obj_type_ref_known_binfo): Likewise. | |
3701 | (gimple_fold_obj_type_ref): Likewise. | |
3702 | (fold_gimple_call): Simplify condition for folding virtual calls | |
3703 | and call gimple_fold_obj_type_ref. | |
3704 | * gimple.h (gimple_get_relevant_ref_binfo): Declare. | |
3705 | (gimple_fold_obj_type_ref_known_binfo): Likewise. | |
3706 | ||
78c7cabb AS |
3707 | 2010-05-13 Andreas Schwab <schwab@linux-m68k.org> |
3708 | ||
3709 | * config/rs6000/rs6000-protos.h | |
3710 | (rs6000_mode_dependent_address_ptr): Change argument to const_rtx. | |
3711 | * config/rs6000/rs6000.c (rs6000_mode_dependent_address) | |
3712 | (rs6000_debug_mode_dependent_address) | |
3713 | (rs6000_mode_dependent_address_ptr): Likewise. | |
3714 | ||
823e9473 JJ |
3715 | 2010-05-13 Jakub Jelinek <jakub@redhat.com> |
3716 | ||
3717 | PR debug/43983 | |
3718 | * var-tracking.c (track_expr_p): Allow tracking of variables optimized | |
3719 | by SRA. | |
3720 | * Makefile.in (dwarf2out.o): Depend on $(TREE_FLOW_H). | |
3721 | * tree-sra.c (create_access_replacement): Call unshare_expr before | |
12201e48 | 3722 | passing expr to SET_DECL_DEBUG_EXPR, and remove any SSA_NAMEs from it. |
823e9473 JJ |
3723 | * dwarf2out.c: Include tree-flow.h. |
3724 | (struct var_loc_node): Rename var_loc_note field to loc, add comment. | |
3725 | (size_of_loc_descr, output_loc_operands, output_loc_operands_raw): | |
3726 | Handle DW_OP_bit_piece. | |
3727 | (decl_piece_bitsize, decl_piece_varloc_ptr, decl_piece_node, | |
3728 | construct_piece_list, adjust_piece_list): New functions. | |
3729 | (add_var_loc_to_decl): Handle SRA optimized variables. | |
3730 | Adjust for var_loc_note to loc field renaming. | |
3731 | (dw_loc_list_1): For WANT_ADDRESS == 2 prefer DECL_MODE of decl | |
3732 | in VAR_LOCATION note. | |
3733 | (new_loc_descr_op_bit_piece): New function. | |
3734 | (dw_sra_loc_expr): New function. | |
3735 | (dw_loc_list): Use it. Don't handle the last range after the | |
3736 | loop, handle it inside of the loop. Adjust for var_loc_note | |
3737 | to loc field renaming. | |
3738 | (add_location_or_const_value_attribute): Only special case | |
3739 | single entry loc lists if loc is NOTE_P. Adjust for | |
3740 | var_loc_note to loc field renaming. | |
3741 | (dwarf2out_var_location): Don't set newloc->var_loc_note | |
3742 | and newloc->next here. | |
3743 | ||
bd3cdcc0 JH |
3744 | 2010-05-12 Jan Hubicka <jh@suse.cz> |
3745 | ||
c46a5e28 EB |
3746 | * cgraph.c (cgraph_mark_address_taken_node): No longer imply needed |
3747 | flag. | |
bd3cdcc0 JH |
3748 | * cgraph.h (cgraph_only_called_directly_p, |
3749 | cgraph_can_remove_if_no_direct_calls_p): test address_taken flag. | |
3750 | (cgraph_can_remove_if_no_direct_calls_and_refs_p): New function. | |
3751 | * cgraphunit.c (cgraph_mark_functions_to_output): Test address_taken. | |
3752 | (assemble | |
3753 | * ipa.c (cgraph_remove_unreachable_nodes): Use | |
c46a5e28 EB |
3754 | cgraph_can_remove_if_no_direct_calls_and_refs_p; clear address_taken |
3755 | flags. | |
bd3cdcc0 JH |
3756 | * tree-inline.c (copy_bb): Check address_taken flag. |
3757 | * tree-profile.c (tree_gen_ic_func_profiler): Check address_taken and | |
3758 | externally_visible flag. | |
3759 | ||
5116acc6 JM |
3760 | 2010-05-12 Jason Merrill <jason@redhat.com> |
3761 | ||
3762 | PR bootstrap/44048 | |
3763 | PR target/44099 | |
3764 | * dbxout.c (dbxout_type): Remove NULLPTR_TYPE handling. | |
3765 | * sdbout.c (plain_type_1): Likewise. | |
3766 | * dwarf2out.c (is_base_type): Likewise. | |
3767 | (gen_type_die_with_usage): Likewise. Generate | |
3768 | DW_TAG_unspecified_type for any LANG_TYPE. | |
3769 | ||
5f902d76 JH |
3770 | 2010-05-12 Jan Hubicka <jh@suse.cz> |
3771 | ||
3772 | * cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges): Build | |
3773 | indrect edges too. | |
3774 | * cgraph.c (cgraph_create_indirect_edge): Take ecf_flags argument. | |
3775 | (cgraph_clone_edge): Update. | |
3776 | (cgraph_node_remove_callees): Remove indirect calls too. | |
3777 | * cgraph.h (cgraph_indirect_call_info): Add ecf_flags. | |
3778 | (cgraph_create_indirect_edge): Update prototype. | |
3779 | * ipa-reference.c (has_proper_scope_for_analysis): Rename to | |
3780 | is_proper_for_analysis. | |
3781 | (add_new_function, visited_nodes, function_insertion_hook_holder, | |
3782 | get_local_reference_vars_info, mark_address_taken, mark_address, | |
3783 | mark_load, mark_store, check_asm_memory_clobber, check_call, | |
3784 | scan_stmt_for_static_refs, scan_initializer_for_static_refs): Remove. | |
3785 | (ipa_init): Do not initialize visited_nodes; | |
3786 | function_insertion_hook_holder. | |
3787 | (analyze_variable): Rewrite. | |
3788 | (analyze_function): Rewrite. | |
3789 | (copy_local_bitmap): Remove. | |
3790 | (duplicate_node_dat): Do not duplicate local info. | |
3791 | (generate_summary): Simplify to only walk cgraph. | |
3792 | (write_node_summary_p, ipa_reference_write_summary, | |
3793 | ipa_reference_read_summary): Remove. | |
3794 | (propagate): Do not remove function insertion; | |
3795 | generate summary. | |
3796 | (pass_ipa_reference): NULLify summary handling fields. | |
3797 | * lto-cgraph.c (lto_output_edge): Output ecf_flags. | |
3798 | (input_edge): Input ecf_flags. | |
3799 | * ipa-prop.c (ipa_note_parm_call): Expect edge to be around. | |
3800 | (update_indirect_edges_after_inlining): Ignore edges with unknown | |
3801 | param. | |
3802 | ||
87a0ebfd ST |
3803 | 2010-05-12 Sriraman Tallam <tmsriram@google.com> |
3804 | ||
3805 | * implicit-zee.c: New file. | |
3806 | * tree-pass.h (pass_implicit_zee): Declare. | |
3807 | * passes.c (init_optimization_passes): Add zee pass. | |
3808 | * common.opt (fzee): New flag. | |
3809 | * timevar.def (TV_ZEE): Define. | |
3810 | * config/i386/i386.c (optimization_options): Turn on ZEE for level 2 | |
3811 | and beyond. | |
3812 | * Makefile.in (implicit-zee.o): Add new build file. | |
3813 | ||
01f0a9dc KH |
3814 | 2010-05-12 Kazu Hirata <kazu@codesourcery.com> |
3815 | Nathan Froyd <froydnj@codesourcery.com> | |
3816 | ||
3817 | * c-common.c (sync_resolve_params): Remove write-only variable. | |
3818 | ||
cbda7dc6 AS |
3819 | 2010-05-12 Anatoly Sokolov <aesok@post.ru> |
3820 | ||
3821 | * target.h (struct gcc_target): Add mode_dependent_address_p field. | |
3822 | * target-def.h (TARGET_MODE_DEPENDENT_ADDRESS_P): New. | |
3823 | (TARGET_INITIALIZER): Use TARGET_MODE_DEPENDENT_ADDRESS_P. | |
3824 | * targhooks.c (default_mode_dependent_address_p): New function. | |
3825 | * targhooks.h (default_mode_dependent_address_p): Declare function. | |
3826 | * doc/tm.texi (TARGET_MODE_DEPENDENT_ADDRESS_P): New. | |
3827 | (GO_IF_MODE_DEPENDENT_ADDRESS): Update. | |
ade52657 | 3828 | * recog.c (mode_dependent_address_p): Call mode_dependent_address_p |
cbda7dc6 | 3829 | target hook. Change return type to bool. |
ade52657 | 3830 | * recog.h (mode_dependent_address_p): Change return type to bool. |
cbda7dc6 | 3831 | |
1df43907 KH |
3832 | 2010-05-12 Kazu Hirata <kazu@codesourcery.com> |
3833 | Nathan Froyd <froydnj@codesourcery.com> | |
3834 | ||
3835 | * tree-mudflap.c (build_function_type_0, build_function_type_1, | |
3836 | build_function_type_2, build_function_type_3): Remove. | |
3837 | (mudflap_init): Use build_function_type_list. | |
3838 | ||
f9b36bb3 KH |
3839 | 2010-05-12 Kazu Hirata <kazu@codesourcery.com> |
3840 | Nathan Froyd <froydnj@codesourcery.com> | |
3841 | ||
3842 | * coverage.c (build_fn_info_value): Call build_constructor instead of | |
3843 | build_constructor_from_list. | |
3844 | (build_ctr_info_value): Likewise. | |
3845 | (build_gcov_info): Likewise. | |
3846 | ||
f88203b0 NF |
3847 | 2010-05-12 Nathan Froyd <froydnj@codesourcery.com> |
3848 | ||
3849 | * tree.c (build_constructor): Compute TREE_CONSTANT for the | |
3850 | resultant constructor. | |
3851 | (build_constructor_single): Don't set TREE_CONSTANT. | |
3852 | (build_constructor_from_list): Don't compute TREE_CONSTANT. | |
3853 | ||
b34fd25c JH |
3854 | 2010-05-12 Jan Hubicka <jh@suse.cz> |
3855 | ||
3856 | * cgraph.h (struct varpool_node): Add aux. | |
3857 | * varasm.c (find_decl_and_mark_needed): Force output of varpool nodes. | |
3858 | * varpool.c (varpool_remove_node): Do not remove initializer. | |
3859 | (varpool_reset_queue): Export. | |
3860 | (varpool_finalize_decl): Volatile vars are forced to be output. | |
3861 | * lto-symtab.c (lto_varpool_replace_node): Clear out initializer of | |
3862 | replaced decl. | |
3863 | * ipa.c (enqueue_cgraph_node, enqueue_varpool_node, | |
3864 | process_references, varpool_can_remove_if_no_refs): New functions. | |
3865 | (cgraph_remove_unreachable_nodes): Handle variables too. | |
3866 | ||
49f19b1c L |
3867 | 2010-05-12 H.J. Lu <hongjiu.lu@intel.com> |
3868 | ||
3869 | PR target/44088 | |
3870 | * config/i386/sse.md (*avx_vmmaskcmp<mode>3): New. | |
3871 | ||
7c2db0d3 JJ |
3872 | 2010-05-12 Jakub Jelinek <jakub@redhat.com> |
3873 | ||
f22f4340 JJ |
3874 | PR middle-end/44085 |
3875 | * gimplify.c (enum omp_region_type): Add ORT_UNTIED_TASK, | |
3876 | change value of ORT_TASK. | |
3877 | (new_omp_context): Handle ORT_UNTIED_TASK like ORT_TASK. | |
3878 | (omp_notice_threadprivate_variable): New function. | |
3879 | (omp_notice_variable): Call it for threadprivate variables. | |
3880 | If enclosing ctx is a task, print enclosing task rather than | |
3881 | enclosing parallel. Handle ORT_UNTIED_TASK like ORT_TASK. | |
3882 | (gimplify_omp_task): Pass ORT_UNTIED_TASK instead of ORT_TASK | |
3883 | if task has untied clause. | |
3884 | ||
7c2db0d3 JJ |
3885 | PR debug/42278 |
3886 | * dwarf2out.c (base_type_die): Don't add name attribute here. | |
3887 | (modified_type_die): Instead of sizetype use | |
3888 | its underlying original type. If a DW_TAG_base_type doesn't | |
3889 | have name added, add __unknown__. | |
3890 | (dwarf2out_imported_module_or_decl_1): Don't call base_type_die, | |
3891 | always call force_type_die instead. | |
3892 | ||
623a6941 MK |
3893 | 2010-05-12 Maxim Kuvyrkov <maxim@codesourcery.com> |
3894 | ||
3895 | * targhooks.c (default_stack_protect_guard): Avoid sharing RTL | |
3896 | for __stack_chk_guard. | |
3897 | ||
056928b2 JJ |
3898 | 2010-05-11 Jakub Jelinek <jakub@redhat.com> |
3899 | ||
9d000e83 JJ |
3900 | * c-opts.c (c_common_parse_file): If start_end_main_source_file, |
3901 | don't call start_source_file debug hook here... | |
3902 | (finish_options): ... but here, after outputting predefined and | |
3903 | command line defines and undefs. | |
3904 | ||
3b5fda81 JJ |
3905 | PR middle-end/44071 |
3906 | * cfglayout.c (fixup_reorder_chain): Allow asm goto to have | |
3907 | no fallthru edge. | |
3908 | * cfgcleanup.c (try_optimize_cfg): When in cfglayout mode | |
3909 | optimizing away empty bb with no successors, move over its | |
3910 | footer chain to fallthru predecessor. | |
3911 | * cfgrtl.c (patch_jump_insn): Update also REG_LABEL_OPERAND. | |
3912 | (rtl_split_edge): For asm goto call patch_jump_insn even if | |
3913 | splitting fallthru edge. | |
3914 | ||
3895ec53 JJ |
3915 | PR c++/44059 |
3916 | * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use qnu_unique_object | |
3917 | even for DECL_ONE_ONLY DECL_ARTIFICIAL !TREE_READONLY decls. | |
3918 | * config/alpha/elf.h (ASM_DECLARE_OBJECT_NAME): Likewise. | |
3919 | * dwarf2asm.c (dw2_output_indirect_constant_1): Set TREE_READONLY | |
3920 | on DW.ref.* decls. | |
3921 | ||
056928b2 JJ |
3922 | PR c++/44062 |
3923 | * c-parser.c (c_parser_expression): Mark LHS of a comma | |
3924 | expression as read if it is a decl, handled component or | |
3925 | COMPOUND_EXPR with that on the RHS. | |
3926 | * c-typeck.c (c_process_expr_stmt): Mark RHS of COMPOUND_EXPR | |
3927 | if it is a decl or handled component. | |
3928 | ||
9a809897 JH |
3929 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
3930 | ||
3931 | * lto-symtab.c (lto_symtab_free): New function. | |
3932 | * lto-streamer.h (lto_symtab_free): Declare. | |
3933 | ||
3934 | 2010-05-11 Jan Hubicka <jh@suse.cz> | |
3935 | ||
3936 | * lto-cgraph.c (reachable_from_other_partition_p): Export; do not assume | |
3937 | that if function is needed it is reachable. | |
3938 | (lto_output_node): See if it the function is reachable or referenced. | |
3939 | (output_cgraph): Update call of lto_output_node. | |
3940 | * lto-streamer.h (reachable_from_other_partition_p): Declare. | |
3941 | ||
b8053194 JH |
3942 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
3943 | ||
3944 | * crtstuff.c (__JCR_LIST__, __DTOR_END__, __JCR_END__, __FRAME_END__): | |
3945 | Mark as used. | |
3946 | ||
1aa14195 JH |
3947 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
3948 | ||
3949 | PR tree-optimize/44063 | |
c46a5e28 EB |
3950 | * ipa-inline.c (cgraph_edge_badness): Move always inlines to top of |
3951 | queue. | |
1aa14195 JH |
3952 | (cgraph_decide_inlining_of_small_function): Skip check when disrgarding |
3953 | limits. | |
3954 | (estimate_function_body_sizes): Compute sizes even when disregarding. | |
3955 | ||
f088f0ae KT |
3956 | 2010-05-11 Kai Tietz <kai.tietz@onevision.com> |
3957 | ||
3958 | * collect2.c (maybe_lto_object_file): Add x64-coff magic and check. | |
3959 | ||
dcda03f4 JH |
3960 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
3961 | ||
3962 | * lto-cgraph.c (output_cgraph): Remove loop adding all varpool nodes | |
3963 | into every boundary. | |
3964 | ||
ece02605 JH |
3965 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
3966 | ||
3967 | * matrix-reorg.c (matrix_reorg): Rebuild edges. | |
3968 | ||
cc56d170 JH |
3969 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
3970 | ||
3971 | * lto-streamer.c (lto_streamer_cache_add_to_node_array, | |
3972 | lto_streamer_cache_delete): Put nodes into heap. | |
979aeb33 JH |
3973 | * lto-streamer.h (struct lto_streamer_cache_d): Nodes vector is in |
3974 | heap. | |
cc56d170 | 3975 | |
99b766fc JH |
3976 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
3977 | ||
3978 | * cgraphbuild.c (cgraph_rebuild_references): New. | |
a2acdf1f JH |
3979 | * cgraph.c (cgraph_mark_reachable_node): Accept references to optimized |
3980 | out extern inlines. | |
99b766fc JH |
3981 | * cgraph.h (cgraph_rebuild_references): Declare. |
3982 | * tree-inline.c (tree_function_versioning): Use it. | |
3983 | * ipa-struct-reorg.c (do_reorg_for_func): Likewise. | |
3984 | ||
a940b4d9 JH |
3985 | 2010-05-11 Jan Hubicka <jh@suse.cz> |
3986 | ||
3987 | * cgraph.c: Include ipa-utils.h | |
3988 | (cgraph_create_virtual_clone): Update references. | |
3989 | * Makefile.in (cgraph.o): Add dependency at ipa-utils.h | |
3990 | ||
57762e97 CB |
3991 | 2010-05-11 Christian Borntraeger <borntraeger@de.ibm.com> |
3992 | ||
78c7cabb | 3993 | * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Reset |
57762e97 CB |
3994 | prefetch_before to PREFETCH_ALL if to accesses "meet" beyond |
3995 | cache size. | |
3996 | ||
a8beb3a7 CB |
3997 | 2010-05-11 Christian Borntraeger <borntraeger@de.ibm.com> |
3998 | ||
78c7cabb | 3999 | * tree-ssa-loop-prefetch.c: Add debug for dropped prefetches. |
a8beb3a7 | 4000 | |
3f592b38 JJ |
4001 | 2010-05-11 Jakub Jelinek <jakub@redhat.com> |
4002 | ||
09b201fc JJ |
4003 | * gcc.c (execute): For -### don't quote arguments that |
4004 | contain just alphanumerics and _/-. characters. | |
4005 | * doc/invoke.texi: Document that change for -###. | |
4006 | ||
3f592b38 JJ |
4007 | PR debug/44023 |
4008 | * df-problems.c (struct dead_debug): Add to_rescan field. | |
4009 | (dead_debug_init): Clear to_rescan field. | |
4010 | (dead_debug_finish): Rescan all debug insns in to_rescan | |
4011 | bitmap and free the bitmap. | |
4012 | (dead_debug_insert_before): Instead of rescanning debug insns | |
4013 | immediately queue their rescanning until dead_debug_finish. | |
4014 | (df_note_bb_compute): After dead_debug_add do continue instead | |
4015 | of break. | |
4016 | ||
1de12eab JJ |
4017 | 2010-05-10 Jakub Jelinek <jakub@redhat.com> |
4018 | ||
4019 | PR debug/44028 | |
4020 | * haifa-sched.c (schedule_insn): When clearing INSN_VAR_LOCATION_LOC, | |
4021 | clear also INSN_REG_USE_LIST. | |
4022 | ||
e472d6bf RO |
4023 | 2010-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4024 | ||
4025 | * config/mips/mips.c (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): Undef. | |
4026 | ||
6cd174f6 JH |
4027 | 2010-05-10 Jan Hubicka <jh@suse.cz> |
4028 | ||
c46a5e28 EB |
4029 | * lto-stramer-out.c (produce_asm_for_decls): Correct accidentally |
4030 | commited change. | |
6cd174f6 | 4031 | |
5c4f225f JH |
4032 | 2010-05-10 Jan Hubicka <jh@suse.cz> |
4033 | ||
c46a5e28 EB |
4034 | * passes.c (ipa_write_summaries_1, ipa_write_optimization_summaries): |
4035 | Allocate encoders. | |
5c4f225f JH |
4036 | * lto-section-out.c (lto_new_out_decl_state): Do not allocate it here. |
4037 | * lto-streamer.c (lto_streamer_cache_insert_1): Use alloc pool. | |
4038 | (lto_streamer_cache_create): Init alloc pool. | |
4039 | (lto_streamer_cache_delete): Free alloc pool. | |
4040 | * lto-streamer.h: Include alloc pool. | |
4041 | (lto_streamer_cache_d): Use alloc pool. | |
4042 | * lto-stramer-out.c (produce_asm_for_decls): Delete fn_out_states. | |
4043 | ||
de61f467 JH |
4044 | 2010-05-10 Jan Hubicka <jh@suse.cz> |
4045 | ||
4046 | * Makefile.in (cgraphbuild.o): Add dependency on except.h. | |
4047 | * cgraphbuild.c: Include except.h | |
4048 | (record_type_list, record_eh_tables): New function. | |
4049 | (build_cgraph_edges, rebuild_cgraph_edges): Use it. | |
4050 | ||
e4fa83d3 JH |
4051 | 2010-05-10 Jan Hubicka <jh@suse.cz> |
4052 | ||
4053 | * crtstuff.c (force_to_data, __do_global_dtors_aux_fini_array_entry, | |
4054 | __frame_dummy_init_array_entry, force_to_data): Attribute as used | |
4055 | rather than unused. | |
4056 | ||
8a9ecffd MM |
4057 | 2010-05-10 Michael Matz <matz@suse.de> |
4058 | ||
4059 | * tree-ssa-reassoc.c (undistribute_ops_list): Use create_tmp_reg. | |
4060 | (can_reassociate_p): Use FLOAT_TYPE_P. | |
4061 | * tree-vectorizer.h (vect_is_simple_reduction): Rename to ... | |
4062 | (vect_force_simple_reduction): ... this. | |
62e59133 | 4063 | * tree-parloops.c (gather_scalar_reductions): Use |
8a9ecffd MM |
4064 | vect_force_simple_reduction. |
4065 | * tree-vect-loop.c (vect_is_simple_reduction_1): Rename from | |
4066 | vect_is_simple_reduction, add modify argument, if true rewrite | |
4067 | "a-b" into "a+(-b)". | |
4068 | (vect_is_simple_reduction, vect_force_simple_reduction): New | |
4069 | functions. | |
4070 | (vect_analyze_scalar_cycles_1): Use vect_force_simple_reduction. | |
4071 | ||
4072 | 2010-05-10 H.J. Lu <hongjiu.lu@intel.com> | |
4073 | Vladimir Makarov <vmakarov@redhat.com> | |
46044dd9 L |
4074 | |
4075 | PR rtl-optimization/44012 | |
4076 | * ira-build.c (remove_unnecessary_allocnos): Nullify | |
4077 | regno_allocno_map of the removed allocno. | |
4078 | ||
2e2b183b RO |
4079 | 2010-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4080 | ||
4081 | * configure.ac (gcc_cv_ld_eh_gc_sections): Redirect objdump errors | |
4082 | to /dev/null. | |
4083 | * configure: Regenerate. | |
4084 | ||
a93e1899 RO |
4085 | 2010-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4086 | ||
4087 | * config/sol2.c (solaris_assemble_visibility): Declare decl, vis | |
4088 | unused. | |
4089 | Define visibility_types, name, type inside HAVE_GAS_HIDDEN. | |
4090 | * configure.ac (gcc_cv_ld_hidden): Explain stages of visibility | |
4091 | support in Sun ld. | |
4092 | * configure: Regenerate. | |
4093 | ||
571943de RG |
4094 | 2010-05-10 Richard Guenther <rguenther@suse.de> |
4095 | ||
4096 | * lto-symtab.c (lto_symtab_entry_marked_p): Make entry | |
4097 | marked if the entry identifier is marked. | |
4098 | ||
0b7b376d RG |
4099 | 2010-05-10 Richard Guenther <rguenther@suse.de> |
4100 | ||
4101 | * c-common.c (struct c_common_attributes): Add fnspec attribute. | |
4102 | (handle_fnspec_attribute): New function. | |
4103 | * gimple.h (gimple_call_return_flags): Declare. | |
4104 | (gimple_call_arg_flags): Likewise. | |
4105 | * gimple.c (gimple_call_arg_flags): New function. | |
4106 | (gimple_call_return_flags): Likewise. | |
4107 | * tree.h (EAF_DIRECT, EAF_NOCLOBBER, EAF_NOESCAPE, EAF_UNUSED): | |
4108 | New argument flags. | |
4109 | (ERF_RETURN_ARG_MASK, ERF_RETURNS_ARG, ERF_NOALIAS): New function | |
4110 | return value flags. | |
4111 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Skip unused args. | |
4112 | * tree-ssa-structalias.c (make_constraint_from_heapvar): Split | |
4113 | main work to ... | |
4114 | (make_heapvar_for): ... this new function. | |
4115 | (handle_rhs_call): Handle fnspec attribute argument specifiers. | |
4116 | (handle_lhs_call): Likewise. | |
4117 | (find_func_aliases): Adjust. | |
4118 | ||
1755aad0 RG |
4119 | 2010-05-10 Richard Guenther <rguenther@suse.de> |
4120 | ||
4121 | PR tree-optimization/44050 | |
62e59133 | 4122 | * tree-inline.c (tree_function_versioning): Clone the ipa-pta flag. |
1755aad0 | 4123 | |
333b67a9 WG |
4124 | 2010-05-10 Wei Guozhi <carrot@google.com> |
4125 | ||
4126 | PR target/42879 | |
4127 | * config/arm/thumb2.md (thumb2_tlobits_cbranch): New insn pattern. | |
4128 | ||
0fb96aa4 JM |
4129 | 2010-05-09 Joseph Myers <joseph@codesourcery.com> |
4130 | ||
4131 | PR c/10676 | |
4132 | * c-typeck.c (lookup_field): Take a type directly. Update | |
4133 | recursive calls. | |
4134 | (build_component_ref): Update call to lookup_field. | |
4135 | (set_init_label): Use lookup_field to find initialized field. | |
4136 | Handle returned list of fields like a sequence of designators. | |
4137 | ||
3d7a712a RG |
4138 | 2010-05-09 Richard Guenther <rguenther@suse.de> |
4139 | ||
4140 | PR middle-end/44024 | |
4141 | * fold-const.c (tree_single_nonzero_warnv_p): Properly | |
4142 | handle &FUNCTION_DECL. | |
4143 | ||
492fc0ee JM |
4144 | 2010-05-09 Joseph Myers <joseph@codesourcery.com> |
4145 | ||
4146 | PR c/4784 | |
4147 | * c-decl.c (detect_field_duplicates_hash): New. Handle anonymous | |
4148 | structures and unions recursively. | |
4149 | (detect_field_duplicates): Move duplicate detection with a hash to | |
4150 | detect_field_duplicates_hash. Always use a hash if anonymous | |
4151 | structures or unions are present. | |
4152 | * doc/extend.texi (Unnamed Fields): Document that duplicate fields | |
4153 | give errors. | |
4154 | ||
44f276c6 L |
4155 | 2010-05-09 H.J. Lu <hongjiu.lu@intel.com> |
4156 | ||
4157 | PR target/44046 | |
4158 | * config/i386/driver-i386.c (host_detect_local_cpu): Properly | |
4159 | detect Atom, Core 2 and Core i7. | |
4160 | ||
d6205185 RG |
4161 | 2010-05-09 Richard Guenther <rguenther@suse.de> |
4162 | ||
4163 | * gcc.c (store_arg): Handle temporary file deletion for | |
4164 | joined arguments. | |
4165 | ||
5588864d RG |
4166 | 2010-05-09 Richard Guenther <rguenther@suse.de> |
4167 | ||
4168 | PR middle-end/44043 | |
4169 | * ipa-inline.c (estimate_function_body_sizes): Return after | |
4170 | disregarding inline limits. | |
4171 | ||
aa34f42c RG |
4172 | 2010-05-09 Richard Guenther <rguenther@suse.de> |
4173 | ||
4174 | * gcc.c (store_arg): Revert last change. | |
4175 | ||
844381e5 SL |
4176 | 2010-05-08 Sandra Loosemore <sandra@codesourcery.com> |
4177 | ||
4178 | PR middle-end/28685 | |
4179 | * tree-ssa-reassoc.c (eliminate_redundant_comparison): New function. | |
4180 | (optimize_ops_list): Call it. | |
4181 | ||
43896afb RG |
4182 | 2010-05-08 Richard Guenther <rguenther@suse.de> |
4183 | ||
4184 | PR tree-optimization/44030 | |
4185 | * tree-ssa-pre.c (eliminate): Copy NECESSARY flag. Set | |
4186 | NECESSARY flag if we propagate from a inserted expression. | |
4187 | ||
f56000ed EB |
4188 | 2010-05-08 Eric Botcazou <ebotcazou@adacore.com> |
4189 | ||
4190 | * gimple.c (gimple_types_compatible_p) <ARRAY_TYPE>: Treat bounds of | |
4191 | domain types as equal if they are both PLACEHOLDER_EXPRs. | |
4192 | ||
1522167d RG |
4193 | 2010-05-08 Richard Guenther <rguenther@suse.de> |
4194 | ||
4195 | * lto-wrapper.c (run_gcc): Remove linker output from | |
4196 | command line for LTRANS invocation. | |
4197 | ||
c082f9f3 SB |
4198 | 2010-05-07 Steven Bosscher <steven@gcc.gnu.org> |
4199 | ||
4200 | * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add | |
4201 | lto-macho as lto_binary_reader. | |
4202 | * target.h (struct gcc_target): New hooks lto_start and lto_end. | |
4203 | * target-def.h (TARGET_ASM_LTO_START, TARGET_ASM_LTO_END): Define. | |
4204 | * cgraphunit.c (ipa_passes): Wrap LTO assembler output generation | |
4205 | in lto_start and lto_end calls. | |
4206 | (is_elf_or_coff): Rename to maybe_lto_object_file. Add Mach-O | |
4207 | magic numbers. | |
4208 | (scan_prog_file): Update is_elf_or_coff call. | |
4209 | * doc/tm.text (TARGET_ASM_LTO_START, TARGET_ASM_LTO_END): Document. | |
4210 | ||
4211 | * collect2.c (main): Fix enum comparison. | |
4212 | ||
4213 | * config/darwin-protos.h (darwin_asm_lto_start, darwin_asm_lto_end): | |
4214 | Add prototypes. | |
4215 | * darwin9.h (LINK_COMMAND_SPEC): Pass -flto and -fwhopr to the linker. | |
4216 | * darwin.h (LINK_COMMAND_SPEC): Likewise. Define TARGET_ASM_LTO_START | |
4217 | and TARGET_ASM_LTO_END. | |
4218 | * darwin.c: Include obstack.h and lto-streamer.h. | |
4219 | (lto_section_names_offset, lto_section_names_obstack, | |
4220 | lto_asm_out_file, lto_asm_out_name, saved_asm_out_file): New static | |
4221 | global variables. | |
4222 | (LTO_SEGMENT_NAME, LTO_NAMES_SECTION): New defines. | |
4223 | (darwin_asm_lto_start): New function. Redirect output to asm_out_file | |
4224 | to a temporary file. | |
4225 | (darwin_asm_lto_end): New function. Restore asm_out_file. | |
4226 | (darwin_asm_named_section): For LTO sections, replace the name with | |
4227 | the offset of the section name in a string table, and build this | |
4228 | table. | |
4229 | (darwin_file_start): Initialize global vars for LTO support. | |
4230 | (darwin_file_end): If output to asm_out_file was redirected, append it | |
4231 | to the proper asm_out_file here. Add the section names section. | |
4232 | ||
18bc5398 SB |
4233 | 2010-05-07 Steven Bosscher <steven@gcc.gnu.org> |
4234 | ||
4235 | * c-pragma.c (pending_weak_d, pending_weak): New. | |
4236 | (pending_weaks): Change the type to VEC((pending_weak,gc) *. | |
4237 | (maybe_apply_pragma_weak, maybe_apply_pending_pragma_weaks, | |
4238 | handle_pragma_weak): Update the uses of pending_weaks. | |
4239 | ||
0f590a2d RW |
4240 | 2010-05-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
4241 | ||
4242 | PR documentation/44016 | |
4243 | * doc/standards.texi (Standards): Link to unversioned | |
4244 | cxx0x_status.html page. | |
4245 | ||
3bd5cdeb IS |
4246 | 2010-05-07 Iain Sandoe <iains@gcc.gnu.org> |
4247 | ||
4248 | PR target/43708 | |
4249 | * config/darwin-c.c (darwin_pragma_unused): Set DECL_READ_P | |
4250 | in addition to TREE_USED, to avoid "set but unused" warnings. | |
4251 | ||
9bf4598b CF |
4252 | 2010-05-07 Changpeng Fang <changpeng.fang@amd.com> |
4253 | ||
4254 | * tree-ssa-loop-prefetch.c (TRIP_COUNT_TO_AHEAD_RATIO): New. | |
4255 | (is_loop_prefetching_profitable): Do not insert prefetches | |
4256 | when the trip count is not at least TRIP_COUNT_TO_AHEAD_RATIO | |
4257 | times the prefetch ahead distance. | |
4258 | ||
ccacf0e1 CF |
4259 | 2010-05-07 Changpeng Fang <changpeng.fang@amd.com> |
4260 | ||
4261 | * tree-ssa-loop-prefetch.c (is_loop_prefetching_profitable): | |
4262 | Account for loop unrolling in the insn-to-prefetch ratio heuristic. | |
4263 | (loop_prefetch_arrays): Pass to is_loop_prefetching_profitable | |
4264 | the unroll_factor. | |
4265 | ||
55e5a2eb CF |
4266 | 2010-05-07 Changpeng Fang <changpeng.fang@amd.com> |
4267 | ||
4268 | * tree-ssa-loop-prefetch.c (is_loop_prefetching_profitable): Dump | |
4269 | a diagnostic info when the insn-to-mem ratio is too small. | |
4270 | ||
5cd0e96b RG |
4271 | 2010-05-07 Richard Guenther <rguenther@suse.de> |
4272 | ||
4273 | * gcc.c (LINK_COMMAND_SPEC): Provide a resolution file to | |
4274 | the linker plugin. | |
4275 | (store_arg): Queue temp_filename for deletion instead of | |
4276 | the whole argument. | |
4277 | ||
48cf395b RB |
4278 | 2010-05-07 Richard Guenther <rguenther@suse.de> |
4279 | ||
4280 | * lto-wrapper.c (DUMPBASE_SUFFIX): Define. | |
4281 | (run_gcc): Handle LTRANS phase invocation. | |
62e59133 | 4282 | * collect2.c (maybe_run_lto_and_relink): Do not set WPA_SAVE_LTRANS. |
48cf395b | 4283 | |
86b2c5b6 JJ |
4284 | 2010-05-07 Jakub Jelinek <jakub@redhat.com> |
4285 | ||
4286 | * tree.h (TREE_ADDRESSABLE): Adjust comment to say that | |
4287 | this is also meaningful on PARM_DECLs and RESULT_DECLs. | |
4288 | ||
c4e1e0b1 RO |
4289 | 2010-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4290 | ||
4291 | * config/mips/iris6.h (LINK_SPEC): Don't pass -init, -fini with -r. | |
4292 | ||
a7d4562a RG |
4293 | 2010-05-07 Richard Guenther <rguenther@suse.de> |
4294 | ||
4295 | PR tree-optimization/44020 | |
4296 | * tree-ssa-pre.c (execute_pre): Do not remove dead inserted | |
4297 | code when PRE is not yet initialized. | |
4298 | ||
a6b02ef3 RO |
4299 | 2010-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4300 | ||
4301 | * config/mips/dbxmdebug.h: Remove. | |
4302 | * config.gcc (mips-sgi-irix6.5*): Remove mips/dbxmdebug.h. | |
4303 | ||
d42ba3b8 SZ |
4304 | 2010-05-07 Shujing Zhao <pearly.zhao@oracle.com> |
4305 | ||
4306 | * c-typeck.c (build_binary_op): Warn ordered comparison of pointer | |
4307 | with null pointer and also warn about ordered comparison of zero with | |
4308 | pointer if -Wextra. | |
4309 | ||
a6733c71 AS |
4310 | 2010-05-05 Andreas Simbuerger <simbuerg@fim.uni-passau.de> |
4311 | ||
4312 | * graphite-blocking.c | |
4313 | (pbb_strip_mine_profitable_p): Replace Value with mpz_t. | |
4314 | * graphite-clast-to-gimple.c | |
4315 | (clast_to_gcc_expression): Same. | |
4316 | (precision_for_value): Same. | |
4317 | (precision_for_interval): Same. | |
4318 | (gcc_type_for_interval): Same. | |
4319 | (graphite_create_new_guard): Same. | |
4320 | (compute_bounds_for_level): Same. | |
4321 | (graphite_create_new_loop_guard): Same. | |
4322 | * graphite-interchange.c | |
4323 | (build_linearized_memory_access): Same. | |
4324 | (pdr_stride_in_loop): Same. | |
4325 | (memory_strides_in_loop_1): Same. | |
4326 | (memory_strides_in_loop): Same. | |
4327 | (extend_scattering): Same. | |
4328 | (psct_scattering_dim_for_loop_depth): Same. | |
4329 | (pbb_number_of_iterations): Same. | |
4330 | * graphite-poly.h | |
4331 | (debug_iteration_domains): Same. | |
4332 | * graphite-ppl.c | |
4333 | (new_Cloog_Domain_from_ppl_Pointset_Powerset): Same. | |
4334 | (ppl_set_inhomogeneous_gmp): Same. | |
4335 | (ppl_strip_loop): Same. | |
4336 | (ppl_lexico_compare_linear_expressions): Same. | |
4337 | (ppl_read_polyhedron_matrix): Same. | |
4338 | (ppl_max_for_le_pointset): Same. | |
4339 | * graphite-ppl.h | |
4340 | (ppl_read_polyhedron_matrix): Same. | |
4341 | (tree_int_to_gmp): Same. | |
4342 | (gmp_cst_to_tree): Same. | |
4343 | (ppl_set_inhomogeneous): Same. | |
4344 | (ppl_set_inhomogeneous_tree): Same. | |
4345 | (ppl_set_coef): Same. | |
4346 | (ppl_set_coef_tree): Same. | |
4347 | * graphite-sese-to-poly.c | |
4348 | (build_pbb_scattering_polyhedrons): Same. | |
4349 | (build_scop_scattering): Same. | |
4350 | (scan_tree_for_params_right_scev): Same. | |
4351 | (scan_tree_for_params): Same. | |
4352 | (find_params_in_bb): Same. | |
4353 | (find_scop_parameters): Same. | |
4354 | (add_upper_bounds_from_estimated_nit): Same. | |
4355 | (build_loop_iteration_domains): Same. | |
4356 | (add_condition_to_domain): Same. | |
4357 | (pdr_add_memory_accesses): Same. | |
4358 | ||
4359 | 2010-05-05 Andreas Simbuerger <simbuerg@fim.uni-passau.de> | |
4360 | ||
4361 | * graphite-blocking.c (pbb_strip_mine_profitable_p): Resolve | |
4362 | CLooG's value_* macros to their respective mpz_* counterparts. | |
4363 | * graphite-clast-to-gimple.c (clast_to_gcc_expression): Same. | |
4364 | (graphite_create_new_loop_guard): Same. | |
4365 | * graphite-interchange.c (build_linearized_memory_access): Same. | |
4366 | (pdr_stride_in_loop): Same. | |
4367 | (memory_strides_in_loop_1): Same. | |
4368 | (1st_interchange_profitable_p): Same. | |
4369 | * graphite-poly.c (extend_scattering): Same. | |
4370 | (psct_scattering_dim_for_loop_depth): Same. | |
4371 | (pbb_number_of_iterations): Same. | |
4372 | (pbb_number_of_iterations_at_time): Same. | |
4373 | * graphite-poly.h (new_1st_loop): Same. | |
4374 | * graphite-ppl.c (cloog_matrix_to_ppl_constraint): Same. | |
4375 | (oppose_constraint): Same. | |
4376 | (insert_constraint_into_matrix): Same. | |
4377 | (ppl_set_inhomogeneous_gmp): Same. | |
4378 | (ppl_set_coef_gmp): Same. | |
4379 | (ppl_strip_loop): Same. | |
4380 | (ppl_lexico_compare_linear_expressions): Same. | |
4381 | (ppl_max_for_le_pointset): Same. | |
4382 | (ppl_min_for_le_pointset): Same. | |
4383 | (ppl_build_realtion): Same. | |
4384 | * graphite-ppl.h (gmp_cst_to_tree): Same. | |
4385 | (ppl_set_inhomogeneous): Same. | |
4386 | (ppl_set_inhomogeneous_tree): Same. | |
4387 | (ppl_set_coef): Same. | |
4388 | (ppl_set_coef_tree): Same. | |
4389 | * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Same. | |
4390 | (build_scop_scattering): Same. | |
4391 | (add_value_to_dim): Same. | |
4392 | (scan_tree_for_params_right_scev): Same. | |
4393 | (scan_tree_for_params_int): Same. | |
4394 | (scan_tree_for_params): Same. | |
4395 | (find_params_in_bb): Same. | |
4396 | (find_scop_parameters): Same. | |
4397 | (add_upper_bounds_from_estimated_nit): Same. | |
4398 | (build_loop_iteration_domains): Same. | |
4399 | (create_linear_expr_from_tree): Same. | |
4400 | (add_condition_to_domain): Same. | |
4401 | (pdr_add_memory_accesses): Same. | |
4402 | ||
14c2101d JM |
4403 | 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se> |
4404 | Jason Merrill <jason@redhat.com> | |
4405 | ||
4406 | * c-common.c (c_common_reswords): Add nullptr. | |
4407 | * c-common.h: Add RID_NULLPTR. Reorganize C++0x rids. | |
4408 | * dwarf2out.c (is_base_type): Handle NULLPTR_TYPE. | |
4409 | (gen_type_die_with_usage): Likewise. | |
4410 | * dbxout.c (dbxout_type): Likewise. | |
4411 | * sdbout.c (plain_type_1): Likewise. | |
4412 | ||
ebad5233 JM |
4413 | 2010-05-06 Jason Merrill <jason@redhat.com> |
4414 | ||
941f78d1 JM |
4415 | * gimplify.c (gimplify_expr): Set GS_ALL_DONE when appropriate. |
4416 | Don't change GS_OK to GS_ALL_DONE. Make sure that all cases set | |
4417 | ret appropriately. | |
4418 | (gimplify_compound_lval): Return GS_ALL_DONE as appropriate. | |
4419 | ||
ebad5233 JM |
4420 | * gimplify.c (gimplify_modify_expr_rhs): Don't return GS_OK for |
4421 | stripping WITH_SIZE_EXPR. | |
4422 | (gimplify_expr) [MODIFY_EXPR]: Trust GS_OK even if the rhs didn't | |
4423 | change. | |
4424 | ||
9aaa1ee8 RO |
4425 | 2010-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
4426 | ||
4427 | * config.gcc: Removed mips-sgi-irix5*, mips-sgi-irix6.[0-4]* from | |
4428 | list of obsolete configurations. | |
4429 | Disabled check for obsolete configurations. | |
4430 | (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*. | |
4431 | Removed support for previous versions. | |
4432 | * config/mips/iris.h: Removed. | |
4433 | * config/mips/iris5.h: Removed. | |
4434 | * config/mips/iris6.h: Merged old iris.h contents. | |
4435 | (TARGET_IRIX): Removed. | |
4436 | (DRIVER_SELF_SPECS): Removed mabi=32. | |
4437 | (IDENT_ASM_OP): Removed undef. | |
4438 | (STARTFILE_SPEC): Removed mabi=32. | |
4439 | (ENDFILE_SPEC): Likewise. | |
4440 | (IRIX_SUBTARGET_LINK_SPEC): Likewise. | |
4441 | (MACHINE_TYPE): Update for IRIX 6.5. | |
4442 | * config/mips/mips.c (mips_build_builtin_va_list): Replaced | |
4443 | TARGET_IRIX by TARGET_IRIX6. | |
4444 | (mips_file_start): Likewise. | |
4445 | (mips_output_external): Remove IRIX 5/6 O32 support. | |
4446 | (mips_output_function_prologue): Likewise. | |
4447 | * config/mips/mips.h (TARGET_GPWORD): Replaced TARGET_IRIX by | |
4448 | TARGET_IRIX6. | |
4449 | (TARGET_CPU_CPP_BUILTINS): Likewise. | |
4450 | (TARGET_IRIX): Removed. | |
4451 | * config/mips/t-iris6 (MULTILIB_OPTIONS): Removed mabi=32. | |
4452 | (MULTILIB_DIRNAMES): Removed 32. | |
4453 | (MULTILIB_OSDIRNAMES): Removed ../lib. | |
62e59133 | 4454 | * doc/install.texi (Prerequisites): Don't reference IRIX before 6.5. |
9aaa1ee8 | 4455 | (Specific, mips-sgi-irix5): Document removal. |
62e59133 | 4456 | (Specific, mips-sgi-irix6): Document IRIX 6.[0-4] and O32 ABI removal. |
9aaa1ee8 RO |
4457 | Remove references to older IRIX 6 releases and the O32 ABI. |
4458 | ||
5b8bd3d5 JJ |
4459 | 2010-05-06 Jakub Jelinek <jakub@redhat.com> |
4460 | ||
4461 | PR bootstrap/43994 | |
4462 | * df-problems.c (dead_debug_insert_before): Use *DF_REF_REAL_LOC | |
4463 | instead of DF_REF_REAL_REG. | |
4464 | ||
e97580ce DK |
4465 | 2010-05-06 Dave Korn <dave.korn.cygwin@gmail.com> |
4466 | ||
4467 | PR target/43888 | |
4468 | * config/i386/winnt.c (i386_pe_binds_local_p): Tweak weak symbol | |
4469 | handling to still return true for x64 targets. | |
4470 | ||
f24d84cc MK |
4471 | 2010-05-06 Maxim Kuvyrkov <maxim@codesourcery.com> |
4472 | ||
4473 | * config/m68k/uclinux.h (LIB_SPEC): Bring in sync with config/linux.h. | |
4474 | ||
ef38b551 JH |
4475 | 2010-05-06 Jan Hubicka <jh@suse.cz> |
4476 | ||
4477 | PR tree-optimization/43791 | |
4478 | * ipa-inline.c (update_caller_keys): Remove bogus | |
4479 | disregard_inline_limits check. | |
4480 | ||
0ab555de MM |
4481 | 2010-05-06 Michael Matz <matz@suse.de> |
4482 | ||
4483 | PR tree-optimization/43984 | |
4484 | * tree-ssa-pre.c (inserted_phi_names): Remove. | |
4485 | (inserted_exprs): Change to bitmap. | |
4486 | (create_expression_by_pieces): Set bits, don't append to vector. | |
4487 | (insert_into_preds_of_block): Don't handle inserted_phi_names. | |
4488 | (eliminate): Don't look at inserted_phi_names, remove deleted | |
4489 | insns from inserted_exprs. | |
62e59133 | 4490 | (remove_dead_inserted_code): Adjust to use bitmaps instead of vectors. |
0ab555de MM |
4491 | (init_pre, fini_pre): Allocate and free bitmaps. |
4492 | (execute_pre): Insert insns on edges before elimination. | |
4493 | ||
315a02da MK |
4494 | 2010-05-06 Maxim Kuvyrkov <maxim@codesourcery.com> |
4495 | ||
4496 | * tree.c (initializer_zerop): Handle STRING_CST. | |
4497 | ||
3734d960 MLI |
4498 | 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org> |
4499 | ||
4500 | PR 40989 | |
4501 | * doc/invoke.texi (Wimplicit): Document as C only. | |
4502 | * opts.c (common_handle_option): Add argument kind. | |
4503 | (handle_option): Rename as read_cmdline_option. Factor out code to... | |
4504 | (handle_option): ... here. New. | |
4505 | (handle_options): Rename as read_cmdline_options. | |
4506 | (decode_options): Update call. | |
4507 | (set_option): Use option index instead of option pointer. Classify | |
4508 | diagnostics correctly. | |
4509 | (enable_warning_as_error): Call handle_option. | |
4510 | * opts.h (set_option): Update declaration. | |
4511 | (handle_option): Declare. | |
62e59133 | 4512 | * langhooks.h (struct lang_hooks): Add argument kind to handle_option. |
3734d960 MLI |
4513 | * c.opt (Wimplicit,Wimplicit-int): Initialize to -1. |
4514 | * c-opts.c (set_Wimplicit): Delete. | |
4515 | (c_family_lang_mask): New static constant. | |
4516 | (c_common_handle_option): Add argument kind. Use handle_option | |
4517 | instead of set_Wimplicit. | |
4518 | (c_common_post_options): warn_implicit and warn_implicit_int | |
4519 | are disabled by default. | |
4520 | * c-common.c (warn_implicit): Do not define here. | |
4521 | * c-common.h (warn_implicit): Do not declare here. | |
4522 | (c_common_handle_option): Update declaration. | |
4523 | * lto-opts.c (lto_reissue_options): Update call to set_option. | |
4524 | ||
2b90475a RG |
4525 | 2010-05-06 Richard Guenther <rguenther@suse.de> |
4526 | ||
4527 | PR tree-optimization/43571 | |
4528 | * domwalk.c (walk_dominator_tree): Walk the dominator | |
4529 | sons in more optimal order. | |
4530 | ||
e3bdfed6 RG |
4531 | 2010-05-06 Richard Guenther <rguenther@suse.de> |
4532 | ||
4533 | PR tree-optimization/43934 | |
4534 | * tree-ssa-loop-im.c (movement_possibility): Handle PHI nodes. | |
4535 | (stmt_cost): Likewise. | |
4536 | (extract_true_false_args_from_phi): New helper. | |
4537 | (determine_max_movement): For PHI nodes verify we can hoist them | |
4538 | and compute their cost. | |
4539 | (determine_invariantness_stmt): Handle PHI nodes. | |
4540 | (move_computations_stmt): Likewise. Hoist PHI nodes in | |
4541 | if-converted form using COND_EXPRs. | |
62e59133 | 4542 | (move_computations): Return TODO_cleanup_cfg if we hoisted PHI nodes. |
e3bdfed6 RG |
4543 | (tree_ssa_lim): Likewise. |
4544 | * tree-flow.h (tree_ssa_lim): Adjust prototype. | |
4545 | * tree-ssa-loop.c (tree_ssa_loop_im): Return todo. | |
4546 | ||
a81b065a RG |
4547 | 2010-05-06 Richard Guenther <rguenther@suse.de> |
4548 | ||
4549 | PR tree-optimization/43987 | |
4550 | * tree-ssa-structalias.c (could_have_pointers): For possibly | |
4551 | address-taken variables force pointers to be recorded. | |
4552 | (create_variable_info_for_1): Likewise. | |
4553 | (push_fields_onto_fieldstack): Pass in wheter all fields | |
4554 | must have pointers. | |
4555 | (find_func_aliases): Query types instead of vars whether | |
4556 | they contain pointers where appropriate. | |
4557 | ||
369451ec JH |
4558 | 2010-05-06 Jan Hubicka <jh@suse.cz> |
4559 | ||
4560 | * cgraphbuild.c (record_reference_ctx): Add varpool_node. | |
4561 | (record_reference, mark_address, mark_load, mark_store): Record | |
4562 | references. | |
4563 | (record_references_in_initializer): Update call of record_references. | |
4564 | (rebuild_cgraph_edges): Remove all references before rebuiding. | |
4565 | * cgraph.c (cgraph_create_node): Clear ref list. | |
4566 | (cgraph_remove_node): Remove references. | |
4567 | (dump_cgraph_node): Dump references. | |
4568 | (cgraph_clone_node): Clone references. | |
4569 | * cgraph.h: Include ipa-ref.h and ipa-ref-inline.h | |
4570 | (struct cgraph_node, varpool_node): Add ref_lst. | |
4571 | * ipa-ref.c: New file. | |
4572 | * ipa-ref.h: New file. | |
4573 | * ipa-ref-inline.h: New file. | |
4574 | * lto-cgraph.c (output_varpool): Take cgrag node set argument. | |
4575 | (referenced_from_other_partition_p): New function. | |
4576 | (lto_output_varpool_node): Take set arugment; call | |
4577 | referenced_from_other_partition. | |
4578 | (lto_output_ref): New. | |
4579 | (add_references): New. | |
4580 | (output_refs): New. | |
62e59133 | 4581 | (output_cgraph): Compute boundary based on references; output refs. |
369451ec JH |
4582 | (output_varpool): Accept cgraph_node_set argument. |
4583 | (input_ref): New. | |
4584 | (input_refs): New. | |
4585 | (input_cgraph): Call input_refs. | |
4586 | * lto-section-in.c (lto_section_name): Add refs. | |
ade52657 | 4587 | * Makefile.in (cgraph.h): Include ipa-ref.h and ipa-ref-inline.h |
369451ec JH |
4588 | (ipa-ref.o): New file. |
4589 | * varpool.c (varpool_node): Clear ipa ref list. | |
4590 | (varpool_remove_node): Remove references. | |
4591 | (dump_varpool_node): Dump references. | |
4592 | (varpool_assemble_decl): Only compile finalized ones. | |
4593 | (varpool_extra_name_alias): Initialize ref list. | |
4594 | * lto-streamer.c (lto-get_section_name): Add .refs section. | |
4595 | * lto-streamer.h (lto_section_type): Add LTO_section_refs. | |
4596 | (referenced_from_other_partition_p): Declared. | |
4597 | ||
7d8930a0 IR |
4598 | 2010-05-06 Ira Rosen <irar@il.ibm.com> |
4599 | ||
4600 | PR tree-optimization/43901 | |
4601 | * tree-vect-stmts.c (vectorizable_call): Assert that vector | |
4602 | type is not NULL if it's transformation phase, and return | |
4603 | FALSE if it's analysis. | |
62e59133 UB |
4604 | (vectorizable_conversion, vectorizable_operation, |
4605 | vectorizable_type_demotion, vectorizable_type_promotion): Likewise. | |
7d8930a0 | 4606 | |
a1c4f19f AP |
4607 | 2010-05-05 Andrew Pinski <andrew.pinski@caviumnetworks.com> |
4608 | ||
4609 | * config/mips/mips.h (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): | |
4610 | Delete. | |
4611 | * config/mips/mips.c (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): | |
4612 | New define. | |
4613 | * config/mips/mips-protos.h | |
4614 | (mips_small_register_classes_for_mode_p): Delete prototype. | |
4615 | ||
93b338c3 BS |
4616 | 2010-05-06 Bernd Schmidt <bernds@codesourcery.com> |
4617 | ||
4618 | * config/arm/arm.h (MAX_LDM_STM_OPS): New macro. | |
4619 | * config/arm/arm.c (multiple_operation_profitable_p, | |
4620 | compute_offset_order): New static functions. | |
4621 | (load_multiple_sequence, store_multiple_sequence): Use them. | |
4622 | Replace constant 4 with MAX_LDM_STM_OPS. Compute order[0] from | |
4623 | memory offsets, not register numbers. | |
4624 | (emit_ldm_seq, emit_stm_seq): Replace constant 4 with MAX_LDM_STM_OPS. | |
4625 | ||
50701474 SB |
4626 | 2010-05-05 Steven Bosscher <steven@gcc.gnu.org> |
4627 | ||
62e59133 | 4628 | * stor-layout.c (pending_sizes): Change the type to VEC(tree,gc) *. |
50701474 SB |
4629 | (get_pending_sizes, put_pending_size, put_pending_sizes): |
4630 | Update the uses of pending_sizes. | |
4631 | * c-decl.c (store_parm_decls): Likewise. | |
4632 | * c-tree.h (struct c_arg_info): Likewise. | |
4633 | * tree.h: Update the prototype for get_pending_sizes and | |
4634 | put_pending_sizes. | |
4635 | ||
564a129d JM |
4636 | 2010-05-05 Jason Merrill <jason@redhat.com> |
4637 | ||
0f559c16 JM |
4638 | PR debug/43370 |
4639 | * c-common.c (handle_aligned_attribute): Respect | |
4640 | ATTR_FLAG_TYPE_IN_PLACE. | |
4641 | ||
564a129d JM |
4642 | PR testsuite/43758 |
4643 | * target.h (struct gcc_target): Add attribute_takes_identifier_p. | |
4644 | * target_def.h (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Define. | |
4645 | (TARGET_INITIALIZER): Use it. | |
4646 | * c-common.c (attribute_takes_identifier_p): Call it. | |
4647 | * c-common.h: Update prototype. | |
4648 | * config/rs6000/rs6000.c (rs6000_attribute_takes_identifier_p): New. | |
4649 | (TARGET_ATTRIBUTE_TAKES_IDENTIFIER_P): Define. | |
4650 | ||
58c13acc JJ |
4651 | 2010-05-05 Jakub Jelinek <jakub@redhat.com> |
4652 | ||
4653 | PR debug/43950 | |
4654 | * dwarf2out.c (gen_compile_unit_die): Add DW_AT_identifier_case | |
4655 | DW_ID_down_case for Fortran compilation units. | |
4656 | ||
5b042919 JH |
4657 | 2010-05-05 Jan Hubicka <jh@suse.cz> |
4658 | ||
4659 | * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Correctly | |
4660 | handle aliases. | |
4661 | ||
ca361dec EB |
4662 | 2010-05-05 Eric Botcazou <ebotcazou@adacore.com> |
4663 | ||
4664 | * gimplify.c (gimplify_return_expr): Gimplify the size expressions of | |
4665 | a variable-sized RESULT_DECL. | |
4666 | ||
fa6aeae1 MK |
4667 | 2010-05-05 Maxim Kuvyrkov <maxim@codesourcery.com> |
4668 | ||
4669 | * doc/invoke.texi (-mfix-cortex-m3-ldrd): Move from ARC section to ARM. | |
4670 | ||
6d729f28 JM |
4671 | 2010-05-05 Jason Merrill <jason@redhat.com> |
4672 | ||
4673 | PR c++/43787 | |
4674 | * gimplify.c (gimplify_expr): Keep working if gimplify_modify_expr | |
4675 | returns GS_OK. | |
4676 | (gimplify_modify_expr_rhs): Return GS_OK if anything changed. | |
4677 | ||
e972a1d3 AO |
4678 | 2010-05-05 Alexandre Oliva <aoliva@redhat.com> |
4679 | Jakub Jelinek <jakub@redhat.com> | |
4680 | ||
4681 | PR debug/43478 | |
4682 | * df-problems.c (struct dead_debug_use, struct dead_debug): New. | |
4683 | (dead_debug_init, dead_debug_finish): New functions. | |
4684 | (dead_debug_add, dead_debug_insert_before): Likewise. | |
4685 | (df_note_bb_compute): Initialize a dead_debug object, add dead | |
4686 | debug uses to it, insert debug bind insns before death insns, | |
4687 | reset debug insns that refer to pending uses at the end. | |
4688 | * rtl.h (make_debug_expr_from_rtl): New prototype. | |
4689 | * varasm.c (make_debug_expr_from_rtl): New function. | |
4690 | ||
2f41ecf5 JH |
4691 | 2010-05-05 Jan Hubicka <jh@suse.cz> |
4692 | ||
4693 | * lto-cgraph.c (output_varpool): Forward declare; work on encoder. | |
62e59133 UB |
4694 | (lto_varpool_encoder_new, lto_varpool_encoder_delete, |
4695 | lto_varpool_encoder_encode, lto_varpool_encoder_lookup, | |
4696 | lto_varpool_encoder_deref, lto_varpool_encoder_size, | |
2f41ecf5 JH |
4697 | lto_varpool_encoder_encode_initializer_p, |
4698 | lto_set_varpool_encoder_encode_initializer): New functions. | |
4699 | (lto_output_cgraph): Take vset parameter too; compute varpool encoder; | |
4700 | call output_varpool. | |
4701 | (input_varpool_node): Do not always set analyzed. | |
4702 | (input_cgraph_1): Return vector of cgraph nodes. | |
4703 | (input_varpool_1): Return vector of varpools. | |
4704 | (input_cgraph): Free the vectors. | |
4705 | * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): | |
4706 | output only initializers needed. | |
4707 | (lto_output): Only call output_cgraph. | |
4708 | (produce_asm_for_decls): Call lto_varpool_encoder_delete. | |
4709 | * lto-section-out.c (lto_new_out_decl_state): Initialize | |
4710 | state->varpool_node_encoder. | |
4711 | * lto-streamer.h (lto_varpool_encoder_d): New. | |
62e59133 | 4712 | (lto_out_decl_state, lto_file_decl_data): Add varpool_node_encoder. |
2f41ecf5 JH |
4713 | (lto_cgraph_encoder_delete, output_cgraph): Update prototype. |
4714 | (lto_varpool_encoder_deref, lto_varpool_encoder_lookup, | |
4715 | lto_varpool_encoder_encode, lto_varpool_encoder_delete, | |
4716 | lto_varpool_encoder_encode_initializer_p, lto_varpool_encoder_new): | |
4717 | Declare. | |
4718 | (output_varpool, input_varpool): Remove declarations. | |
4719 | ||
9e0546ef JH |
4720 | 2010-05-05 Jan Hubicka <jh@suse.cz> |
4721 | ||
4722 | * lto-symtab.c (lto_symtab_resolve_can_prevail_p): Alias of variable | |
4723 | with body can prevail. | |
4724 | ||
4725 | 2010-05-05 Jan Hubicka <jh@suse.cz> | |
4726 | ||
4727 | * lto-symtab.c (lto_symtab_merge_decls_1): Prefer declarations with | |
4728 | size. | |
4729 | ||
0277fabf LB |
4730 | 2010-05-05 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
4731 | ||
62e59133 | 4732 | * Makefile.in (build/gengtype.o): Add $(HASHTAB_H) to dependencies. |
0277fabf LB |
4733 | |
4734 | * gengtype.h (erro_at_line): Constify pos argument. | |
4735 | ||
4736 | * gengtype.c: Include hashtab.h. | |
4737 | (enum gc_used): Document GC_MAYBE_POINTED_TO. | |
4738 | (error_at_line): Constify pos argument. | |
4739 | (do_typedef): Initialize p->opt field. | |
4740 | (get_file_gtfilename): Fix comment typo. | |
4741 | (struct walk_type_data): Constify line field. | |
4742 | (get_output_file_for_structure): New function. | |
4743 | (write_local_func_for_structure): Constify orig_s argument. | |
4744 | Use get_output_file_for_structure. | |
4745 | (write_func_for_structure): Use get_output_file_for_structure. | |
4746 | (INDENT): New define. | |
4747 | (dump_pair, dump_type, dump_type_list, dump_typekind) | |
4748 | (dump_gc_used, dump_options, dump_fileloc, dump_type_u_s) | |
4749 | (dump_type_u_a, dump_type_u_param_struct, dump_everything): New | |
4750 | functions. | |
4751 | (seen_types): New variable. | |
4752 | (main): New variable do_dump. Process "-d" command line option. | |
4753 | Call dump_everything if dump requested. | |
4754 | ||
dbb2a2cb JJ |
4755 | 2010-05-05 Jakub Jelinek <jakub@redhat.com> |
4756 | ||
4757 | * var-tracking.c (var_debug_decl): Save DECL_DEBUG_EXPR value | |
4758 | in a temporary instead of invoking the macro multiple times. | |
4759 | (track_expr_p): Likewise. | |
4760 | ||
650cfcab NV |
4761 | 2010-05-04 Neil Vachharajani <nvachhar@google.com> |
4762 | ||
4763 | * doc/invoke.texi (-Wcoverage-mismatch): Updated documentation as | |
4764 | per new semantics. | |
4765 | * opts.c (decode_options): Enable -Werror=coverage-mismatch. | |
4766 | * coverage.c (get_coverage_counts): Always emit a warning. Adjust | |
4767 | conditions for printing notes. | |
4768 | * common.opt (-Wcoverage-mismatch): Allow negative, default to | |
4769 | true, update documentation. | |
4770 | * Makefile.in (coverage.o): Add dependence on DIAGNOSTIC_H and intl.h. | |
650cfcab | 4771 | |
97e3c923 JJ |
4772 | 2010-05-04 Jakub Jelinek <jakub@redhat.com> |
4773 | ||
4774 | PR c/43981 | |
4775 | * c-parser.c (c_parser_direct_declarator_inner): Call mark_exp_read | |
4776 | on dimen. | |
4777 | ||
ade6a9ac L |
4778 | 2010-05-04 H.J. Lu <hongjiu.lu@intel.com> |
4779 | ||
4780 | PR target/43799 | |
62e59133 | 4781 | * config/i386/i386.md (sse_prologue_save): Clobber CC register. |
ade6a9ac L |
4782 | (*sse_prologue_save_insn1): Likewise. |
4783 | (SSE prologue save splitter): Likewise. | |
4784 | ||
7ef5e86c EB |
4785 | 2010-05-04 Eric Botcazou <ebotcazou@adacore.com> |
4786 | ||
4787 | * tree.c (free_lang_data_in_one_sizepos): New inline function. | |
4788 | (free_lang_data_in_type): Call it on TYPE_{MIN|MAX}_VALUE of numerical | |
4789 | types. Call it on TYPE_SIZE and TYPE_SIZE_UNIT of all types. | |
4790 | (free_lang_data_in_decl): Call it on DECL_SIZE and DECL_SIZE_UNIT of | |
4791 | all decls. Call it on DECL_FIELD_OFFSET of fields. | |
4792 | (find_decls_types_r): Follow DECL_VALUE_EXPR. | |
4793 | (iterative_hash_expr) <PLACEHOLDER_EXPR>: New case. | |
4794 | ||
6cbd3b6a MJ |
4795 | 2010-05-04 Martin Jambor <mjambor@suse.cz> |
4796 | ||
4797 | * tree-sra.c (build_access_from_expr_1): The first parameter type | |
4798 | changed to simple tree. | |
4799 | (build_access_from_expr): Likewise, gsi parameter was eliminated. | |
4800 | (scan_assign_result): Renamed to assignment_mod_result, enum elements | |
4801 | renamed as well. | |
4802 | (build_accesses_from_assign): Removed all parameters except for a | |
4803 | simple gimple statement. Now returns a simple bool. | |
4804 | (scan_function): All non-analysis parts moved to separate functions | |
4805 | sra_modify_function_body and ipa_sra_modify_function_body. Removed all | |
4806 | parameters and updated both callers. | |
4807 | (sra_modify_expr): Removed parameter data. | |
4808 | (sra_modify_function_body): New function. | |
4809 | (perform_intra_sra): Call sra_modify_function_body to modify the | |
4810 | function body. | |
4811 | (replace_removed_params_ssa_names): Parameter data changed into | |
4812 | adjustments vector. | |
4813 | (sra_ipa_modify_expr): Likewise. Also removed unused parameter gsi and | |
4814 | changed the parameter dont_convert to convert with the opposite | |
4815 | meaning. | |
4816 | (sra_ipa_modify_assign): Parameter data changed into adjustments | |
4817 | vector, return value changed to bool. | |
4818 | (ipa_sra_modify_function_body): New function. | |
4819 | (sra_ipa_reset_debug_stmts): Updated a comment. | |
4820 | (modify_function): Use ipa_sra_modify_function_body to modify function | |
4821 | body. | |
4822 | ||
2147c71c L |
4823 | 2010-05-04 H.J. Lu <hongjiu.lu@intel.com> |
4824 | ||
4825 | PR middle-end/43671 | |
4826 | * alias.c (true_dependence): Handle the same VALUE in x and mem. | |
4827 | (canon_true_dependence): Likewise. | |
4828 | (write_dependence_p): Likewise. | |
4829 | ||
85912441 JH |
4830 | 2010-05-04 Jan Hubicka <jh@suse.cz> |
4831 | ||
4832 | * Makefile.in (cgraphbuild.o): Add dependency on ipa-utils.h | |
4833 | * cgraphbuild.c: Include ipa-utils.h | |
4834 | (record_reference_ctx): New struct. | |
4835 | (record_reference): Simplify to work on initializers; not statements. | |
4836 | (mark_address, mark_load, mark_store): New. | |
4837 | (build_cgraph_edges): Simplify using walk_stmt_load_store_addr_ops; | |
4838 | walk PHI nodes too. | |
4839 | (record_references_in_initializer): Update use of record_reference. | |
4840 | (rebuild_cgraph_edges): Simplify using walk_stmt_load_store_addr_ops; | |
4841 | walk PHI nodes too. | |
4842 | ||
688a10c2 JH |
4843 | 2010-05-04 Jan Hubicka <jh@suse.cz> |
4844 | ||
4845 | * lto-symtab.c (lto_cgraph_replace_node): Do not remove edges; | |
4846 | node will be removed anyway. | |
4847 | (lto_varpool_replace_node): Allow also unanalyzed nodes; | |
4848 | relink aliases of node into prevailing node. | |
4849 | * varpool.c (varpool_remove_node): Remove aliases properly; | |
4850 | when removing node, remove all its aliases too; remove DECL_INITIAL | |
4851 | of removed node; ggc_free the varpool node. | |
4852 | ||
27c2cfa6 RG |
4853 | 2010-05-04 Richard Guenther <rguenther@suse.de> |
4854 | ||
4855 | PR tree-optimization/43879 | |
4856 | * tree-ssa-structalias.c (alias_get_name): Use | |
4857 | DECL_ASSEMBLER_NAME if available. | |
4858 | (create_function_info_for): Return the varinfo node. | |
4859 | (ipa_pta_execute): Associate same-body aliases and extra names | |
4860 | with their origin nodes varinfo. Dump DECL_ASSEMBLER_NAME. | |
4861 | ||
9c265c4d KK |
4862 | 2010-05-04 Kaz Kojima <kkojima@gcc.gnu.org> |
4863 | ||
62e59133 | 4864 | * config/sh/sh.c (sh_small_register_classes_for_mode_p): Remove static. |
9c265c4d | 4865 | |
a5c011cd MP |
4866 | 2010-05-04 Mikael Pettersson <mikpe@it.uu.se> |
4867 | ||
4868 | PR bootstrap/43964 | |
4869 | * ira-color.c (assign_hard_reg): Declare rclass and add_cost | |
4870 | only if HONOR_REG_ALLOC_ORDER is not defined. | |
4871 | ||
622d360e RG |
4872 | 2010-05-04 Richard Guenther <rguenther@suse.de> |
4873 | ||
4874 | PR tree-optimization/43949 | |
4875 | * tree-vrp.c (extract_range_from_binary_expr): Only handle | |
4876 | TRUNC_MOD_EXPR. | |
4877 | ||
cbb4feb3 JM |
4878 | 2010-04-26 Jason Merrill <jason@redhat.com> |
4879 | ||
4880 | * c.opt (-fstrict-enums): New. | |
4881 | * doc/invoke.texi (C++ Dialect Options): Document -fstrict-enums. | |
4882 | ||
67e67979 DU |
4883 | 2010-05-03 David Ung <davidu@mips.com> |
4884 | James E. Wilson <wilson@codesourcery.com> | |
4885 | ||
e492f63b | 4886 | * config/mips/mips.c (mips_output_division): If GENERATE_DIVIDE_TRAPS, |
67e67979 DU |
4887 | emit the trap instruction before the divide for TUNE_74K. |
4888 | ||
42db504c SB |
4889 | 2010-05-03 Steven Bosscher <steven@gcc.gnu.org> |
4890 | ||
4891 | * doc/tm.texi (defmac SMALL_REGISTER_CLASSES): Remove. | |
4892 | (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): Add documentation, | |
4893 | based on the above, for new target hook. | |
4894 | ||
4895 | * hooks.c (hook_bool_mode_true): New generic hook. | |
4896 | * hooks.h (hook_bool_mode_true): Add prototype. | |
4897 | ||
4898 | * target.h (struct gcc_target): Add small_register_classes_for_mode_p | |
4899 | target hook. | |
4900 | * target-def.h (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): New default | |
4901 | target hook, set to hook_bool_mode_false. | |
4902 | * regs.h: Remove default definition of SMALL_REGISTER_CLASSES. | |
4903 | * reload.c (push_secondary_reload): Replace SMALL_REGISTER_CLASSES | |
4904 | with targetm.small_register_classes_for_mode_p. | |
4905 | (find_reusable_reload): Likewise. | |
4906 | (combine_reloads): Likewise. | |
4907 | * reload1.c (reload_as_needed): Likewise. | |
4908 | * cse.c (approx_reg_cost_1, hash_rtx_cb): Likewise. | |
4909 | * ifcvt.c (noce_process_if_block, check_cond_move_block, | |
4910 | dead_or_predicable): Likewise. | |
4911 | * regmove.c (optimize_reg_copy_1): Likewise. | |
4912 | * calls.c (prepare_call_address): Likewise. | |
4913 | (precompute_register_parameters): Likewise. | |
4914 | ||
4915 | * config/sh/sh.h: Replace SMALL_REGISTER_CLASSES with new target | |
4916 | hook definition. | |
4917 | * config/sh/sh.c (sh_small_register_classes_for_mode_p): Add | |
4918 | implementation of the hook that considers all register classes | |
4919 | small except for SH64. | |
4920 | (sh_override_options): Use the new hook. | |
4921 | * config/sh/sh-protos.h (sh_small_register_classes_for_mode_p): | |
4922 | Add prototype. | |
4923 | ||
4924 | * config/arm/arm.h: Replace SMALL_REGISTER_CLASSES with new target | |
4925 | hook definition. | |
4926 | * config/arm/arm.c (arm_small_register_classes_for_mode_p): Add | |
4927 | implementation of the hook that considers all register classes | |
4928 | small for THUMB1. | |
4929 | * config/arm/arm-protos.h (arm_small_register_classes_for_mode_p): | |
4930 | Add prototype. | |
4931 | ||
4932 | * config/mips/mips.h: Replace SMALL_REGISTER_CLASSES with new target | |
4933 | hook definition. | |
4934 | * config/mips/mips.c (mips_small_register_classes_for_mode_p): Add | |
4935 | implementation of the hook that considers all register classes | |
4936 | small for MIPS16. | |
4937 | * config/mips/mips-protos.h (mips_small_register_classes_for_mode_p): | |
4938 | Add prototype. | |
4939 | ||
4940 | * config/i386/i386.h: Replace SMALL_REGISTER_CLASSES with new target | |
4941 | hook definition. | |
4942 | * config/m32c/m32c.h: Likewise. | |
4943 | * config/pdp11/pdp11.h: Likewise. | |
4944 | * config/avr/avr.h: Likewise. | |
4945 | * config/xtensa/xtensa.h: Likewise. | |
4946 | * config/m68hc11/m68hc11.h: Likewise. | |
4947 | * config/mn10300/mn10300.h: Likewise. | |
4948 | * config/mcore/mcore.h: Likewise. | |
4949 | * config/h8300/h8300.h: Likewise. | |
4950 | * config/bfin/bfin.h: Likewise. | |
4951 | ||
4952 | * config/iq2000/iq2000.h: Remove SMALL_REGISTER_CLASSES definition. | |
4953 | * config/rx/rx.h: Remove SMALL_REGISTER_CLASSES definition. | |
4954 | ||
e6693cfa AS |
4955 | 2010-05-03 Anatoly Sokolov <aesok@post.ru> |
4956 | ||
4957 | * double-int.h (tree_to_double_int): Remove macro. | |
4958 | (double_int_to_tree, double_int_fits_to_tree_p): Move prototypes ... | |
4959 | * tree.h (double_int_to_tree, double_int_fits_to_tree_p): ... here. | |
4960 | (tree_to_double_int): New function. | |
4961 | * double-int.c (double_int_to_tree, double_int_fits_to_tree_p): | |
4962 | Move ... | |
4963 | * tree.c (double_int_to_tree, double_int_fits_to_tree_p): ... here. | |
4964 | ||
8eb7bc3c RG |
4965 | 2010-05-03 Richard Guenther <rguenther@suse.de> |
4966 | ||
4967 | PR tree-optimization/43971 | |
4968 | * tree-ssa-structalias.c (get_constraint_for_1): Fix | |
4969 | constraints in the !flag_delete_null_pointer_checks case. | |
4970 | ||
c4e26da1 JJ |
4971 | 2010-05-03 Jakub Jelinek <jakub@redhat.com> |
4972 | ||
4973 | PR debug/43972 | |
4974 | * config/i386/i386.c (ix86_delegitimize_address): Make sure the | |
4975 | result mode matches original rtl mode. | |
4976 | ||
2dfccd83 DK |
4977 | 2010-05-03 Dave Korn <dave.korn.cygwin@gmail.com> |
4978 | ||
2385a470 | 4979 | PR target/43888 |
2dfccd83 DK |
4980 | * config/i386/winnt.c (i386_pe_binds_local_p): Handle weak decls. |
4981 | ||
18fdef20 UB |
4982 | 2010-05-02 Uros Bizjak <ubizjak@gmail.com> |
4983 | ||
4984 | * config/i386/i386.c (ix86_target_string): Output 'flags', not 'isa', | |
4985 | when processing flag options. | |
4986 | ||
7c393241 UB |
4987 | 2010-05-02 Uros Bizjak <ubizjak@gmail.com> |
4988 | ||
4989 | * gcov-iov.c (main): Change format string placeholder | |
4990 | from %#08x to 0x%08x. | |
4991 | * genchecksum.c (dosum): Change format string placeholder | |
4992 | from %#02x to 0x%02x. | |
4993 | ||
52c307ba RG |
4994 | 2010-05-02 Richard Guenther <rguenther@suse.de> |
4995 | ||
4996 | PR tree-optimization/43879 | |
7c393241 | 4997 | * tree-tailcall.c (find_tail_calls): Clobbers also prevent tail calls. |
52c307ba | 4998 | |
4896c7b8 BH |
4999 | 2010-05-02 Bruno Haible <bruno@clisp.org> |
5000 | ||
5001 | * doc/extend.texi (Function Attributes): Fix a typo. | |
5002 | ||
34a47f6f UB |
5003 | 2010-05-02 Uros Bizjak <ubizjak@gmail.com> |
5004 | ||
5005 | Revert: | |
5006 | * hwint.h (HOST_WIDE_INT_PRINT_DOUBLE_HEX): Change format string | |
5007 | placeholder from 0x%x to %#x. | |
5008 | (HOST_WIDEST_INT_PRINT_DOUBLE_HEX): Ditto. | |
7c393241 UB |
5009 | * config/i386/i386elf.h (ASM_OUTPUT_ASCII): Ditto. |
5010 | * config/i386/i386-interix.h (ASM_OUTPUT_ASCII): Ditto. | |
5011 | * config/i386/att.h (ASM_OUTPUT_ASCII): Ditto. | |
5012 | * config/i386/sysv4.h (ASM_OUTPUT_ASCII): Ditto. | |
5013 | * config/i386/i386.c (ix86_target_string): Ditto. | |
34a47f6f | 5014 | * config/i386/i386.c (output_pic_addr_const): Ditto. |
7c393241 | 5015 | (print_operand): Ditto. |
34a47f6f | 5016 | |
35c59d9c UB |
5017 | 2010-05-02 Uros Bizjak <ubizjak@gmail.com> |
5018 | ||
5019 | * vmsdbgout.c (ASM_OUTPUT_DEBUG_DATA1): Change format string | |
5020 | placeholder from 0x%x to %#x. | |
5021 | (ASM_OUTPUT_DEBUG_DATA1): Ditto. | |
5022 | (ASM_OUTPUT_DEBUG_DATA4): Ditto. | |
5023 | (ASM_OUTPUT_DEBUG_DATA): Ditto. | |
5024 | (ASM_OUTPUT_DEBUG_ADDR_DATA): Ditto. | |
5025 | (ASM_OUTPUT_DEBUG_DATA8): Ditto. | |
5026 | * optc-gen.awk: Ditto. | |
5027 | * hwint.h (HOST_WIDE_INT_PRINT_DOUBLE_HEX): Ditto. | |
5028 | (HOST_WIDE_INT_PRINT_HEX): Ditto. | |
5029 | (HOST_WIDEST_INT_PRINT_HEX): Ditto. | |
5030 | (HOST_WIDEST_INT_PRINT_DOUBLE_HEX): Ditto. | |
35c59d9c | 5031 | |
82f81f18 AS |
5032 | 2010-05-01 Anatoly Sokolov <aesok@post.ru> |
5033 | ||
5034 | * target.h (struct calls): Add function_value_regno_p field. | |
5035 | * target-def.h (TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
5036 | (TARGET_INITIALIZER): Use TARGET_FUNCTION_VALUE_REGNO_P. | |
5037 | * targhooks.c (default_function_value_regno_p): New function. | |
5038 | * targhooks.h (default_function_value_regno_p): Declare function. | |
5039 | * rtlanal.c (keep_with_call_p): Use function_value_regno_p hook. | |
5040 | * builtins.c. (apply_result_size): (Ditto.). | |
5041 | * combine.c. (likely_spilled_retval_p): (Ditto.). | |
5042 | * mode-switching.c. Include 'target.h'. | |
5043 | (create_pre_exit): Use function_value_regno_p hook. | |
5044 | * Makefile.in (mode-switching.o): Add dependency on TARGET_H. | |
5045 | * doc/tm.texi (FUNCTION_VALUE_REGNO_P, | |
5046 | TARGET_FUNCTION_VALUE_REGNO_P): Revise documentation. | |
5047 | ||
5048 | * config/i386/i386.h (TARGET_FUNCTION_VALUE_REGNO_P): Remove macro. | |
5049 | * config/i386/i386.c (TARGET_FUNCTION_VALUE_REGNO_P): Define macro. | |
5050 | (ix86_function_value_regno_p): Declare as static, change argument | |
5051 | type to const unsigned int. | |
5052 | * config/i386/i386-protos.h (ix86_function_value_regno_p): Remove. | |
5053 | ||
bab4d587 RG |
5054 | 2010-05-01 Richard Guenther <rguenther@suse.de> |
5055 | ||
5056 | PR tree-optimization/43949 | |
5057 | * tree-vrp.c (ssa_name_nonnegative_p): Return true for unsigned | |
5058 | types. | |
5059 | (extract_range_from_binary_expr): Handle *_MOD_EXPR. | |
5060 | ||
3e93ff81 AS |
5061 | 2010-05-01 Anatoly Sokolov <aesok@post.ru> |
5062 | ||
5063 | * rtl.h (CONST_DOUBLE_P): Define. | |
5064 | (rtx_to_double_int): Declare. | |
5065 | * emit-rtl.c (rtx_to_double_int): New function. | |
5066 | * dwarf2out.c (insert_double): New function. | |
5067 | (loc_descriptor, add_const_value_attribute): Clean up, use | |
5068 | rtx_to_double_int and insert_double functions. | |
5069 | ||
bcbc9564 JW |
5070 | 2010-05-01 Jonathan Wakely <jwakely.gcc@gmail.com> |
5071 | ||
5072 | * doc/extend.texi (Inline): Add missing return keyword to examples. | |
5073 | (Function Attributes, Variable Attributes, Pragmas): Hyphenate | |
5074 | "command-line". | |
5075 | ||
ce276b61 EB |
5076 | 2010-04-30 Eric Botcazou <ebotcazou@adacore.com> |
5077 | ||
5078 | * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Check the alignment of | |
5079 | the variable part of the offset as well. Use highest_pow2_factor for | |
5080 | all alignment checks. | |
5081 | ||
82677400 RB |
5082 | 2010-04-30 Richard Guenther <rguenther@suse.de> |
5083 | ||
5084 | PR tree-optimization/43879 | |
5085 | * tree-ssa-structalias.c (type_could_have_pointers): Functions | |
5086 | can have pointers. | |
5087 | ||
cd71491e JH |
5088 | 2010-04-30 Jan Hubicka <jh@suse.cz> |
5089 | ||
82677400 RB |
5090 | * lto-symtab.c (lto_symtab_resolve_can_prevail_p): Chose var with |
5091 | varpool. | |
cd71491e JH |
5092 | (lto_symtab_merge_decls_1): Remove logic looking for an initializer. |
5093 | ||
ace72c88 JH |
5094 | 2010-04-30 Jan Hubicka <jh@suse.cz> |
5095 | ||
82677400 RB |
5096 | * cgraph.h (cgraph_node_set_nonempty_p, varpool_node_set_nonempty_p): |
5097 | New. | |
ace72c88 JH |
5098 | * lto-cgraph.c (input_cgraph): Remove call to lto_mark_file_for_ltrans. |
5099 | * lto-streamer.h (lto_file_decl_data): Remove needs_ltrans_p. | |
5100 | (lto_file_needs_ltrans_p, lto_mark_file_for_ltrans, | |
5101 | cgraph_node_set_needs_ltrans_p): Remove. | |
5102 | ||
b6feb796 SB |
5103 | 2010-04-30 Steven Bosscher <steven@gcc.gnu.org> |
5104 | ||
5105 | * sdbout.c: Include vec.h, do not include varray.h. | |
5106 | (deferred_global_decls, sdbout_global_decl, | |
5107 | sdbout_finish, sdbout_init): Use VEC instead of VARRAY. | |
5108 | * toplev.c: Do not include varray.h. | |
5109 | (dump_memory_report): Do not dump VARRAY statistics. | |
5110 | * gengtype.c (open_base_file): Ignore varray.h. | |
5111 | * Makefile.in: Update for abovementioned changes. | |
5112 | Remove all traces of varray.c and varray.h. | |
5113 | * varray.c: Remove file. | |
5114 | * varray.h: Remove file. | |
5115 | ||
05575e07 JH |
5116 | 2010-04-30 Jan Hubicka <jh@suse.cz> |
5117 | ||
5118 | * lto-cgraph.c (lto_output_varpool_node): Always output constant pool | |
5119 | references. | |
5120 | ||
9c6e0798 JH |
5121 | 2010-04-30 Jan Hubicka <jh@suse.cz> |
5122 | ||
5123 | * tree-profile.c (tree_init_ic_make_global_vars): Mark new decls as | |
5124 | needed. | |
5125 | ||
47d8a903 RG |
5126 | 2010-04-30 Richard Guenther <rguenther@suse.de> |
5127 | ||
5128 | * tree-ssa-structalias.c (get_constraint_for_1): Generate | |
5129 | constraints for CONSTRUCTOR. | |
5130 | ||
b6050cb7 RG |
5131 | 2010-04-30 Richard Guenther <rguenther@suse.de> |
5132 | ||
5133 | PR lto/43946 | |
5134 | * passes.c (init_optimization_passes): Move pass_ipa_free_lang_data | |
5135 | first after all lowering passes. | |
5136 | ||
9aae8d16 SB |
5137 | 2010-04-30 Steven Bosscher <steven@gcc.gnu.org> |
5138 | ||
5139 | * toplev.c: Include varray.h for statistics dumping. | |
5140 | * tree.h: Do not declare varray_head_tag. | |
5141 | * tree-into-ssa.c, tree-ssa-uninit.c, tree-phinodes.c, omega.c, | |
5142 | regs.h, lto-cgraph.c, tree-ssa-loop-ivopts.c, tree-nomudflap.c, | |
5143 | c-objc-common.c, lto-streamer-out.c, tree-ssa-propagate.c, | |
5144 | gimple-low.c, c-semantics.c, dwarf2out.c, lto-streamer-in.c, | |
5145 | lto-section-in.c, alias.c, tree-if-conv.c, gimplify.c, ggc-zone.c, | |
5146 | tree-ssa.c, tree-ssa-loop-prefetch.c, integrate.h, c-gimplify.c, | |
5147 | c-common.c, c-common.h, reg-stack.c, basic-block.h, | |
5148 | tree-ssa-structalias.c, lto-section-out.c, tree-ssanames.c: Do not | |
5149 | include varray.h. | |
5150 | * Makefile.in: Update for abovementioned changes. | |
5151 | ||
a07ecd2b JJ |
5152 | 2010-04-30 Jakub Jelinek <jakub@redhat.com> |
5153 | ||
5154 | PR debug/43942 | |
5155 | * tree.c (auto_var_in_fn_p): Return false for DECL_EXTERNAL vars. | |
5156 | ||
41700fc3 HS |
5157 | 2010-04-30 Hariharan Sandanagobalane <hariharan@picochip.com> |
5158 | ||
5159 | * config/picochip/picochip.c (picochip_legitimize_address): Define. | |
5160 | Use this function to do machine-specific conversion. | |
5161 | (picochip_legitimize_reload_address): Likewise. | |
5162 | (picochip_legitimate_address_p): Check valid base register only if | |
5163 | strict. | |
5164 | (picochip_check_conditional_copy): Check for modw only if opnd is | |
5165 | register. | |
5166 | * config/picochip/picochip.h (LEGITIMIZE_RELOAD_ADDRESS): Use this | |
5167 | to call the function in c. | |
5168 | * config/picochip/picochip-protos.h | |
5169 | (picochip_legitimize_reload_address): Define. | |
5170 | * config/picochip/picochip.md (supported_compare1): Define. | |
5171 | ||
8b4765bf JH |
5172 | 2010-04-30 Jan Hubicka <jh@suse.cz> |
5173 | ||
5174 | * cgraph.h (cgraph_local_info): Remove for_functions_valid. | |
5175 | (cgraph_global_info): Remove inlined. | |
5176 | (LTO_cgraph_tag_names): Remove. | |
5177 | (LTO_cgraph_tags, LCC_NOT_FOUND): Move to ... | |
5178 | * lto-cgraph.c (LTO_cgraph_tags, LCC_NOT_FOUND): ... here; | |
5179 | simplify cgraph tags and document. | |
5180 | (lto_output_node): Use only LTO_cgraph_unavail_node and | |
5181 | LTO_cgraph_analyzed_node; Do not save analzed, reachable, | |
35c59d9c | 5182 | for_functions_valid, global info, process and output flags. |
8b4765bf | 5183 | (input_overwrite_node): Initialize estimated stack size and |
35c59d9c | 5184 | estimated growth. Do not read flags we no longer store. |
8b4765bf JH |
5185 | (input_node): Likewise do not read info no longer stored. |
5186 | * ipa-inline.c (cgraph_mark_inline_edge): Do not set global.inlined | |
5187 | flag. | |
5188 | ||
4be68d9a RG |
5189 | 2010-04-30 Richard Guenther <rguenther@suse.de> |
5190 | ||
5191 | PR tree-optimization/43879 | |
5192 | * tree-ssa-structalias.c (get_constraint_for_1): Properly | |
5193 | handle non-zero initializers. | |
5194 | ||
06468254 RG |
5195 | 2010-04-30 Richard Guenther <rguenther@suse.de> |
5196 | ||
5197 | * builtins.c (fold_builtin_1): Delete free (0). | |
5198 | ||
8b4765bf | 5199 | 2010-04-29 Jan Hubicka <jh@suse.cz> |
49ba8180 JH |
5200 | |
5201 | * gengtype.c (open_base_files): Add lto-streamer.h | |
5202 | * cgraph.h (cgraph_local_info): lto_file_data is now in GGC. | |
5203 | (pass_ipa_cp): GGC collect. | |
5204 | * toplev. (compile_file): Do not output symbols. | |
5205 | * ipa-inline.c (pass_ipa_inline): Add ggc collect. | |
5206 | * timevar.def (TV_VARPOOL, TV_IPA_LTO_DECL_INIT_IO, | |
5207 | TV_IPA_LTO_DECL_MERGE, TV_IPA_LTO_CGRAPH_MERGE, TV_VAROUT): New. | |
5208 | * lto-section-in.c: Include ggc.h | |
5209 | (lto_new_in_decl_state): Alloc in GGC. | |
5210 | (lto_delete_in_decl_state): Likewise. | |
35c59d9c UB |
5211 | * ipa.c (pass_ipa_function_visibility, pass_ipa_whole_program): |
5212 | Collect. | |
49ba8180 | 5213 | |
5a733826 BS |
5214 | 2010-04-29 Bernd Schmidt <bernds@codesourcery.com> |
5215 | ||
5216 | PR target/42895 | |
5217 | * doc/tm.texi (ADJUST_REG_ALLOC_ORDER): Renamed from | |
5218 | ORDER_REGS_FOR_LOCAL_ALLOC. All instances of this macro changed. | |
5219 | (HONOR_REG_ALLOC_ORDER): Describe new macro. | |
5220 | * ira.c (setup_alloc_regs): Use ADJUST_REG_ALLOC_ORDER if defined. | |
5221 | * ira-color.c (assign_hard_reg): Take prologue/epilogue costs into | |
5222 | account only if HONOR_REG_ALLOC_ORDER is not defined. | |
5223 | * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Define. | |
5224 | * system.h (ORDER_REGS_FOR_LOCAL_ALLOC): Poison. | |
35c59d9c UB |
5225 | |
5226 | 2010-04-29 Jon Grant <04@jguk.org> | |
5227 | ||
7c6d86cc JG |
5228 | * collect2.c (vflag): Change type from int to bool. |
5229 | (debug): Likewise. | |
5230 | (helpflag): New global bool. | |
35c59d9c UB |
5231 | (main): Set vflag and debug with boolean, not integer truth values. |
5232 | Accept new "--help" option and output usage text if found. | |
7c6d86cc JG |
5233 | * collect2.h (vflag): Update prototype. |
5234 | (debug): Likewise. | |
35c59d9c | 5235 | |
55040b34 L |
5236 | 2010-04-29 H.J. Lu <hongjiu.lu@intel.com> |
5237 | ||
716a3481 | 5238 | PR bootstrap/43936 |
35c59d9c | 5239 | * plugin.h (flag_plugin_added): Moved out of invoke_plugin_callbacks. |
55040b34 | 5240 | |
46e70c4e RG |
5241 | 2010-04-29 Richard Guenther <rguenther@suse.de> |
5242 | ||
5243 | PR bootstrap/43935 | |
5244 | * plugin.h (invoke_plugin_callbacks): Annotate arguments | |
5245 | with ATTRIBUTE_UNUSED. | |
5246 | ||
0d0539f0 L |
5247 | 2010-04-29 H.J. Lu <hongjiu.lu@intel.com> |
5248 | ||
5249 | PR target/43921 | |
5250 | * config/i386/i386.c (get_some_local_dynamic_name): Replace | |
5251 | INSN_P with NONDEBUG_INSN_P. | |
5252 | (distance_non_agu_define): Likewise. | |
5253 | (distance_agu_use): Likewise. | |
5254 | ||
8e5f0b49 BS |
5255 | 2010-04-29 Bernd Schmidt <bernds@codesourcery.com> |
5256 | ||
5257 | From Dominique d'Humieres <dominiq@lps.ens.fr> | |
5258 | PR bootstrap/43858 | |
5259 | * ifcvt.c (dead_or_predicable): Use df_simulate_find_defs to compute | |
5260 | test_set. | |
5261 | ||
35c59d9c | 5262 | 2010-04-29 Brian Hackett <bhackett1024@gmail.com> |
efda3807 BH |
5263 | |
5264 | * plugin.h (invoke_plugin_callbacks): New inline function. | |
5265 | * plugin.c (flag_plugin_added): New global flag. | |
5266 | (add_new_plugin): Initialize above flag. | |
5267 | (invoke_plugin_callbacks): Rename to ... | |
5268 | (invoke_plugin_callbacks_full): ... this. | |
5269 | ||
2942c502 JH |
5270 | 2010-04-28 Jan Hubicka <jh@suse.cz> |
5271 | ||
5272 | * lto-symtab.c (lto_symtab_entry_def) Add vnode. | |
5273 | (lto_varpool_replace_node): New. | |
5274 | (lto_symtab_resolve_symbols): Resolve varpool nodes. | |
5275 | (lto_symtab_merge_decls_1): Prefer decls with varpool node. | |
5276 | (lto_symtab_merge_cgraph_nodes_1): Merge varpools. | |
5277 | * cgraph.h (varpool_node_ptr): New type. | |
5278 | (varpool_node_ptr): New vector. | |
5279 | (varpool_node_set_def): New structure. | |
5280 | (varpool_node_set): New type. | |
5281 | (varpool_node_set): New vector. | |
5282 | (varpool_node_set_element_def): New structure. | |
5283 | (varpool_node_set_element, const_varpool_node_set_element): New types. | |
5284 | (varpool_node_set_iterator): New type. | |
5285 | (varpool_node): Add prev pointers, add used_from_other_partition, | |
5286 | in_other_partition. | |
5287 | (varpool_node_set_new, varpool_node_set_find, varpool_node_set_add, | |
5288 | varpool_node_set_remove, dump_varpool_node_set, debug_varpool_node_set, | |
5289 | varpool_get_node, varpool_remove_node): Declare. | |
5290 | (vsi_end_p, vsi_next, vsi_node, vsi_start, varpool_node_in_set_p, | |
5291 | varpool_node_set_size): New inlines. | |
5292 | * cgraph.c (dump_cgraph_node): Dump asm names of aliases. | |
5293 | * tree-pass.h (varpool_node_set_def): Forward declare. | |
5294 | (ipa_opt_pass_d): Summary writting takes vnode sets too. | |
5295 | (ipa_write_optimization_summaries): Update prototype. | |
5296 | * ipa-cp.c (ipcp_write_summary): Update. | |
5297 | * ipa-reference.c (ipa_reference_write_summary): Update. | |
5298 | * lto-cgraph.c (lto_output_varpool_node): New static function. | |
5299 | (output_varpool): New function. | |
5300 | (input_varpool_node): New static function. | |
5301 | (input_varpool_1): New function. | |
5302 | (input_cgraph): Input varpool. | |
5303 | * ipa-pure-const.c (pure_const_write_summary): Update. | |
5304 | * lto-streamer-out.c (lto_output): Update, output varpool too. | |
5305 | (write_global_stream): Kill WPA hack. | |
5306 | (produce_asm_for_decls): Update. | |
5307 | (output_alias_pair_p): Handle variables. | |
5308 | (output_unreferenced_globals): Output only needed partition of varpool. | |
5309 | * ipa-inline.c (inline_write_summary): Update. | |
35c59d9c UB |
5310 | * lto-streamer-in.c (lto_input_tree_ref, lto_input_tree): Do not build |
5311 | cgraph. | |
2942c502 JH |
5312 | * lto-section-in.c (lto_section_name): Add varpool and jump funcs. |
5313 | * ipa.c (hash_varpool_node_set_element, eq_varpool_node_set_element, | |
5314 | varpool_node_set_new, varpool_node_set_add, | |
5315 | varpool_node_set_remove, varpool_node_set_find, dump_varpool_node_set, | |
5316 | debug_varpool_node_set): New functions. | |
5317 | * passes.c (rest_of_decl_compilation): when in LTO do not finalize. | |
5318 | (execute_one_pass): Process new decls too. | |
5319 | (ipa_write_summaries_2): Pass around vsets. | |
5320 | (ipa_write_summaries_1): Likewise. | |
5321 | (ipa_write_summaries): Build vset; be more selective about cgraph nodes | |
5322 | to add. | |
5323 | (ipa_write_optimization_summaries_1): Pass around vsets. | |
5324 | (ipa_write_optimization_summaries): Likewise. | |
5325 | * varpool.c (varpool_get_node): New. | |
5326 | (varpool_node): Update doubly linked lists. | |
5327 | (varpool_remove_node): New. | |
5328 | (dump_varpool_node): More dumping. | |
5329 | (varpool_enqueue_needed_node): Update doubly linked lists. | |
5330 | (decide_is_variable_needed): Kill ltrans hack. | |
5331 | (varpool_finalize_decl): Kill lto hack. | |
5332 | (varpool_assemble_decl): Skip decls in other partitions. | |
5333 | (varpool_assemble_pending_decls): Update doubly linkes lists. | |
5334 | (varpool_empty_needed_queue): Likewise. | |
5335 | (varpool_extra_name_alias): Likewise. | |
5336 | * lto-streamer.c (lto_get_section_name): Add vars section. | |
5337 | * lto-streamer.h (lto_section_type): Update. | |
5338 | (output_varpool, input_varpool): Declare. | |
5339 | ||
da7f2697 MS |
5340 | 2010-04-28 Mike Stump <mikestump@comcast.net> |
5341 | ||
74ca3393 | 5342 | * config/i386/darwin.h (CC1_SPEC): Ignore -mdynamic-no-pic for now. |
da7f2697 | 5343 | |
91eace2b EB |
5344 | 2010-04-28 Eric Botcazou <ebotcazou@adacore.com> |
5345 | ||
5346 | * lto-streamer-in.c (unpack_ts_type_value_fields): Replace test for | |
5347 | record or union type with RECORD_OR_UNION_TYPE_P predicate. | |
5348 | (lto_input_ts_type_tree_pointers): Likewise. | |
5349 | * lto-streamer-out.c (pack_ts_type_value_fields): Likewise. | |
5350 | (lto_output_ts_type_tree_pointers): Likewise. | |
5351 | ||
8478130d EB |
5352 | 2010-04-28 Eric Botcazou <ebotcazou@adacore.com> |
5353 | ||
5354 | Uniquization of constants at the Tree level | |
20225a9b | 5355 | * tree.h (DECL_IN_CONSTANT_POOL): New macro. |
8478130d EB |
5356 | (tree_decl_with_vis): Add in_constant_pool bit, move shadowed_for_var_p |
5357 | bit to the end. | |
5358 | (tree_output_constant_def): Declare. | |
20225a9b | 5359 | * gimplify.c (gimplify_init_constructor): When using block copy, first |
8478130d | 5360 | uniquize the constant constructor on the RHS. |
20225a9b EB |
5361 | * lto-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Deal with |
5362 | DECL_IN_CONSTANT_POOL flag. | |
8478130d | 5363 | * lto-streamer-out.c (pack_ts_decl_with_vis_value_fields): Likewise. |
20225a9b EB |
5364 | * varasm.c (make_decl_rtl): Deal with variables belonging to the global |
5365 | constant pool. | |
8478130d EB |
5366 | (assemble_variable): Deal with symbols belonging to the tree constant |
5367 | pool. | |
5368 | (get_constant_section): Add ALIGN parameter and simplify. | |
5369 | (build_constant_desc): Build a VAR_DECL and attach it to the symbol. | |
5370 | (assemble_constant_contents): Use the expression of the VAR_DECL. | |
5371 | (output_constant_def_contents): Use the alignment of the VAR_DECL. | |
5372 | (tree_output_constant_def): New global function. | |
5373 | (mark_constant): Use the expression of the VAR_DECL. | |
20225a9b EB |
5374 | (place_block_symbol): Use the alignment of the VAR_DECL and the size of |
5375 | its expression. | |
8478130d EB |
5376 | (output_object_block): Likewise and assemble the expression. |
5377 | ||
331c7fcd EB |
5378 | 2010-04-28 Eric Botcazou <ebotcazou@adacore.com> |
5379 | ||
5380 | * lto-streamer.c [LTO_STREAMER_DEBUG] (tree_htab, tree_hash_entry, | |
5381 | hash_tree, eq_tree): New tree hash table. | |
5382 | (lto_streamer_init) [LTO_STREAMER_DEBUG]: Initialize it. | |
5383 | [LTO_STREAMER_DEBUG] (lto_orig_address_map, lto_orig_address_get, | |
5384 | lto_orig_address_remove): Reimplement. | |
5385 | ||
34f97b94 XDL |
5386 | 2010-04-28 Xinliang David Li <davidxl@google.com> |
5387 | ||
5388 | PR c/42643 | |
5389 | * tree-ssa-uninit.c (can_skip_redundant_opnd): New function. | |
5390 | (compute_uninit_opnds_pos): New function. | |
5391 | (is_non_loop_exit_postdominating): New function. | |
5392 | (compute_control_dep_chain): New function. | |
5393 | (find_pdom): New function. | |
5394 | (convert_control_dep_chain_into_preds): New function. | |
5395 | (find_predicates): New function. | |
5396 | (find_control_equiv_block): New function. | |
5397 | (collect_phi_def_edges): New function. | |
5398 | (find_def_preds): New function. | |
5399 | (find_dom): New function. | |
5400 | (dump_predicates): New function. | |
5401 | (get_cmp_code): New function. | |
5402 | (is_value_included_in): New function. | |
5403 | (find_matching_predicate_in_rest_chains): New function. | |
5404 | (use_pred_not_overlap_with_undef_path_pred): New function. | |
5405 | (is_use_properly_guarded): New function. | |
5406 | (normalize_cond_1): New function. | |
5407 | (is_and_or_or): New function. | |
5408 | (normalize_cond): New function. | |
5409 | (is_gcond_subset_of): New function. | |
5410 | (is_subset_of_any): New function. | |
5411 | (is_or_set_subset_of): New function. | |
5412 | (is_and_set_subset_of): New function. | |
5413 | (is_norm_cond_subset_of): New function. | |
5414 | (is_pred_expr_subset_of): New function. | |
5415 | (is_pred_chain_subset_of): New function. | |
5416 | (is_included_in): New function. | |
5417 | (is_superset_of): New function. | |
5418 | (find_uninit_use): New function. | |
5419 | (warn_uninitialized_phi): New function. | |
5420 | (compute_possibly_undefined_names): New function. | |
5421 | (ssa_undefined_value_p): New function. | |
5422 | (execute_late_warn_uninitialized): New function. | |
5423 | * tree-ssa.c (ssa_undefined_value_p): Removed. | |
5424 | (warn_uninit): Changed to extern. | |
5425 | (warn_uninitialized_phi): Removed. | |
5426 | (warn_uninitialized_vars): Changed to extern. | |
5427 | (execute_late_warn_uninitialized): Removed | |
5428 | * tree-flow.h: Add new prototypes. | |
5429 | * timevar.def: Add new time variable. | |
5430 | * Makefile.in: Add new build file. | |
5431 | ||
85fac79c UB |
5432 | 2010-04-28 Uros Bizjak <ubizjak@gmail.com> |
5433 | ||
5434 | * config/alpha/elf.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object | |
5435 | type if available. | |
5436 | ||
902a51a1 RO |
5437 | 2010-04-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
5438 | ||
5439 | PR target/22224 | |
5440 | * config/alpha/osf5.h (ASM_OUTPUT_LOCAL): Redefine. | |
5441 | ||
e33c6cd6 MJ |
5442 | 2010-04-28 Martin Jambor <mjambor@suse.cz> |
5443 | ||
5444 | * cgraph.h (struct cgraph_node): New field indirect_calls. | |
5445 | (struct cgraph_indirect_call_info): New type. | |
5446 | (struct cgraph_edge): Removed field indirect_call. New fields | |
5447 | indirect_info, indirect_inlining_edge and indirect_unknown_callee. | |
5448 | (cgraph_create_indirect_edge): Declare. | |
5449 | (cgraph_make_edge_direct): Likewise. | |
5450 | (enum LTO_cgraph_tags): New item LTO_cgraph_indirect_edge. | |
5451 | * ipa-prop.h (struct ipa_param_call_note): Removed. | |
5452 | (struct ipa_node_params): Removed field param_calls. | |
5453 | (ipa_create_all_structures_for_iinln): Declare. | |
5454 | * cgraph.c: Described indirect edges and uids in initial comment. | |
5455 | (cgraph_add_edge_to_call_site_hash): New function. | |
5456 | (cgraph_edge): Search also among the indirect edges, use | |
5457 | cgraph_add_edge_to_call_site_hash to add edges to the call site hash. | |
5458 | (cgraph_set_call_stmt): Possibly turn an indirect edge into a direct | |
5459 | one, use cgraph_add_edge_to_call_site_hash to add edges to the call | |
5460 | site hash. | |
5461 | (initialize_inline_failed): Assign a reason to indirect edges. | |
5462 | (cgraph_create_edge_1): New function. | |
5463 | (cgraph_create_edge): Moved some functionality to | |
5464 | cgraph_create_edge_1. | |
5465 | (cgraph_create_indirect_edge): New function. | |
5466 | (cgraph_edge_remove_callee): Add an assert checking for | |
5467 | non-indirectness. | |
5468 | (cgraph_edge_remove_caller): Special-case indirect edges. | |
5469 | (cgraph_remove_edge): Likewise. | |
5470 | (cgraph_set_edge_callee): New function. | |
5471 | (cgraph_redirect_edge_callee): Use cgraph_set_edge_callee. | |
5472 | (cgraph_make_edge_direct): New function. | |
5473 | (cgraph_update_edges_for_call_stmt_node): Do nothing only when also | |
5474 | the declaration of the call statement matches. | |
5475 | (cgraph_node_remove_callees): Special-case indirect edges. | |
5476 | (cgraph_clone_edge): Likewise. | |
5477 | (cgraph_clone_node): Clone also the indirect edges. | |
5478 | (dump_cgraph_node): Dump indirect_inlining_edge flag instead of | |
5479 | indirect_call, dump count of indirect_calls edges. | |
5480 | * ipa-prop.c (iinlining_processed_edges): New variable. | |
5481 | (ipa_note_param_call): Create indirect edges instead of | |
5482 | creating notes. New parameter node. | |
5483 | (ipa_analyze_call_uses): New parameter node, pass it on to | |
5484 | ipa_note_param_call. | |
5485 | (ipa_analyze_stmt_uses): Likewise. | |
5486 | (ipa_analyze_params_uses): Pass node to ipa_analyze_stmt_uses. | |
5487 | (print_edge_addition_message): Work on edges rather than on notes. | |
5488 | (update_call_notes_after_inlining): Likewise, renamed to | |
5489 | update_indirect_edges_after_inlining. | |
5490 | (ipa_create_all_structures_for_iinln): New function. | |
5491 | (ipa_free_node_params_substructures): Do not free notes. | |
5492 | (ipa_edge_duplication_hook): Propagate bits within | |
5493 | iinlining_processed_edges bitmap. | |
5494 | (ipa_node_duplication_hook): Do not duplicate notes. | |
5495 | (free_all_ipa_structures_after_ipa_cp): Renamed to | |
5496 | ipa_free_all_structures_after_ipa_cp. | |
5497 | (free_all_ipa_structures_after_iinln): Renamed to | |
62e59133 | 5498 | ipa_free_all_structures_after_iinln. |
e33c6cd6 MJ |
5499 | (ipa_write_param_call_note): Removed. |
5500 | (ipa_read_param_call_note): Removed. | |
5501 | (ipa_write_indirect_edge_info): New function. | |
5502 | (ipa_read_indirect_edge_info): Likewise. | |
5503 | (ipa_write_node_info): Do not stream notes, do stream information | |
5504 | in indirect edges. | |
5505 | (ipa_read_node_info): Likewise. | |
5506 | (lto_ipa_fixup_call_notes): Removed. | |
5507 | * ipa-cp.c (pass_ipa_cp): Set stmt_fixup to NULL. | |
5508 | * ipa-inline.c (pass_ipa_inline): Likewise. | |
5509 | * cgraphunit.c (verify_cgraph_node): Check also indirect edges. | |
5510 | * cif-code.def (INDIRECT_UNKNOWN_CALL): New reason. | |
5511 | * tree-inline.c (copy_bb): Removed an unnecessary double check for | |
5512 | is_gimple_call. | |
5513 | * tree-inline.c (get_indirect_callee_fndecl): Do not consider indirect | |
5514 | edges. | |
5515 | * lto-cgraph.c (output_outgoing_cgraph_edges): New function. | |
5516 | (output_cgraph): Stream also indirect edges. | |
5517 | (lto_output_edge): Added capability to stream indirect edges. | |
5518 | (input_edge): Likewise. | |
5519 | (input_cgraph_1): Likewise. | |
f3d1b157 MJ |
5520 | * lto-streamer-in.c (fixup_call_stmt_edges_1): Fixup also statements |
5521 | of indirect edges. | |
e33c6cd6 | 5522 | |
18abb35e RG |
5523 | 2010-04-28 Richard Guenther <rguenther@suse.de> |
5524 | ||
5525 | PR tree-optimization/43879 | |
5526 | PR tree-optimization/43909 | |
5527 | * tree-ssa-structalias.c (struct variable_info): Add | |
5528 | only_restrict_pointers flag. | |
5529 | (new_var_info): Initialize it. Increment stats.total_vars here. | |
62e59133 | 5530 | (create_function_info_for): Do not increment stats.total_vars here. |
18abb35e RG |
5531 | (get_function_part_constraint): Fix build with C++. |
5532 | (insert_into_field_list): Remove. | |
5533 | (push_fields_onto_fieldstack): Properly merge fields. | |
5534 | (create_variable_info_for): Split and simplify. | |
5535 | (create_variable_info_for_1): New piece. | |
5536 | (intra_create_variable_infos): Properly make restrict constraints | |
5537 | from parameters. | |
5538 | ||
c718820a RG |
5539 | 2010-04-28 Richard Guenther <rguenther@suse.de> |
5540 | ||
5541 | PR c++/43880 | |
35c59d9c | 5542 | * tree-inline.c (copy_bind_expr): Also copy bind expr vars value-exprs. |
c718820a | 5543 | |
5dc16b19 MLI |
5544 | 2010-04-27 Manuel López-Ibáñez <manu@gcc.gnu.org> |
5545 | Jan Hubicka <hubicka@ucw.cz> | |
5546 | ||
5547 | * doc/invoke.texi (-Wsuggest-attribute=const, | |
5548 | -Wsuggest-attribute=pure): Document. | |
5549 | * ipa-pure-const.c: Include toplev.h, intl.h and opts.h. | |
5550 | (function_always_visible_to_compiler_p, | |
5551 | suggest_attribute, warn_function_pure, warn_function_const): | |
5552 | New functions. | |
5553 | (check_call): Improve debug info. | |
5554 | (analyze_function): Do not check availability. | |
5555 | (add_new_function): Check availability. | |
5556 | (propagate): Output warnings. | |
5557 | (skip_function_for_local_pure_const): New function. | |
5558 | (local_pure_const): Use it; output warnings. | |
5559 | * common.opt (Wsuggest-attribute=const, | |
5560 | Wsuggest-attribute=pure): New. | |
5561 | ||
78b41ae2 JJ |
5562 | 2010-04-27 Jakub Jelinek <jakub@redhat.com> |
5563 | ||
5564 | * dwarf2out.c (def_cfa_1): After DW_CFA_def_cfa_expression | |
5565 | force using DW_CFA_def_cfa instead of DW_CFA_def_cfa_register | |
5566 | or DW_CFA_def_cfa_offset{,_sf}. | |
5567 | ||
62107106 EB |
5568 | 2010-04-27 Eric Botcazou <ebotcazou@adacore.com> |
5569 | ||
5570 | * tree.h: Fix truncated long macros. | |
5571 | ||
ad211091 KT |
5572 | 2010-04-27 Kai Tietz <kai.tietz@onevision.com> |
5573 | ||
5574 | * collect2.c (TARGET_64BIT): Redefine to target's default. | |
5575 | * tlink.c: Likewise. | |
5576 | * config/i386/cygming.h (USER_LABEL_PREFIX): Define | |
5577 | dependent to TARGET_64BIT and USE_MINGW64_LEADING_UNDERSCORES. | |
5578 | * config/i386/i386.h (CRT_CALL_STATIC_FUNCTION): Use | |
5579 | for underscoring __USER_LABEL_PREFIX__. | |
5580 | * config/i386/mingw-w64.h (SUB_LINK_ENTRY): New macro. | |
5581 | (SUB_LINK_ENTRY32): New. | |
5582 | (SUB_LINK_ENTRY64): New. | |
85fac79c | 5583 | (LINK_SPEC): Replace entry point spec by SUB_LINK_ENTRY. |
ad211091 KT |
5584 | * config/i386/mingw32 (SUB_LINK_ENTRY32): New. |
5585 | (SUB_LINK_ENTRY64): New. | |
5586 | (SUB_LINK_ENTRY): New. | |
5587 | (LINK_SPEC): Use SUB_LINK_ENTRY instead of hard-coded entry-point. | |
5588 | (DWARF2_UNWIND_INFO): Error out for use of dw2 unwind when | |
5589 | x64 target is choosen. | |
5590 | * config.in (USE_MINGW64_LEADING_UNDERSCORES): New. | |
5591 | * configure: Regenerated. | |
5592 | * configure.ac (leading-mingw64-underscores): Option added. | |
5593 | ||
e65bb9be JH |
5594 | 2010-04-27 Jan Hubicka <jh@suse.cz> |
5595 | ||
5596 | * doc/invoke.texi (-fipa-profile): Document. | |
5597 | * opts.c (decode_options): Enable ipa-profile at -O1. | |
5598 | * timevar.def (TV_IPA_PROFILE): Define. | |
5599 | * common.opt (fipa-profile): Add. | |
62107106 EB |
5600 | * cgraph.c (cgraph_clone_node): Set local flag and clear vtable method |
5601 | flag for clones. | |
e65bb9be JH |
5602 | (cgraph_propagate_frequency): Handle only local ones. |
5603 | * tree-pass.h (pass_ipa_profile): Declare. | |
5604 | * ipa-profile.c (gate_profile): Use flag_ipa_profile. | |
5605 | (pass_ipa_profile): Use TV_IPA_PROFILE. | |
5606 | * ipa.c (ipa_profile): New function. | |
5607 | (gate_ipa_profile): Likewise. | |
5608 | (pass_ipa_profile): New global variable. | |
5609 | * passes.c (pass_ipa_profile): New. | |
5610 | ||
8606c81d NF |
5611 | 2010-04-27 Nathan Froyd <froydnj@codesourcery.com> |
5612 | ||
5613 | * config/arm/arm.c (arm_expand_builtin): Remove redundant declaration. | |
5614 | ||
78eaf7bf MJ |
5615 | 2010-04-27 Martin Jambor <mjambor@suse.cz> |
5616 | ||
5617 | PR middle-end/43812 | |
5618 | * ipa.c (dissolve_same_comdat_group_list): New function. | |
5619 | (function_and_variable_visibility): Call | |
5620 | dissolve_same_comdat_group_list when comdat group contains external or | |
5621 | newly local nodes. | |
5622 | * cgraphunit.c (verify_cgraph_node): Verify that same_comdat_group | |
5623 | lists are circular and that they contain only DECL_ONE_ONLY nodes. | |
5624 | ||
5b56d3bb EB |
5625 | 2010-04-27 Eric Botcazou <ebotcazou@adacore.com> |
5626 | ||
5627 | * varasm.c (decode_addr_const): Handle special case of INDIRECT_REF. | |
5628 | (const_hash_1) <VECTOR_CST>: New case. | |
5629 | (compare_constant) <VECTOR_CST>: Likewise. | |
5630 | <ADDR_EXPR>: Deal with LABEL_REFs. | |
5631 | (copy_constant) <VECTOR_CST>: New case. | |
5632 | ||
fa5f5e27 JH |
5633 | 2010-04-27 Jan Hubicka <jh@suse.cz> |
5634 | ||
5635 | * cgraph.c (cgraph_propagate_frequency): New function. | |
5636 | * cgraph.h (cgraph_propagate_frequency): Declare. | |
5637 | * ipa-inline.c (cgraph_clone_inlined_nodes): Call | |
5638 | cgraph_propagate_frequency. | |
5639 | ||
934f5b42 JJ |
5640 | 2010-04-27 Jakub Jelinek <jakub@redhat.com> |
5641 | ||
5642 | * unwind-dw2.c (_Unwind_DebugHook): Add used and noclone attributes. | |
5643 | ||
cb751cbd BS |
5644 | 2010-04-27 Bernd Schmidt <bernds@codesourcery.com> |
5645 | ||
5646 | PR target/40657 | |
5647 | * config/arm/arm.c (thumb1_extra_regs_pushed): New function. | |
5648 | (thumb1_expand_prologue, thumb1_output_function_prologue): Call it | |
5649 | here to determine which regs to push and how much stack to reserve. | |
5650 | ||
a5027830 JZ |
5651 | 2010-04-27 Jie Zhang <jie@codesourcery.com> |
5652 | ||
5653 | * doc/gimple.texi (gimple_statement_with_ops): Remove | |
5654 | addresses_taken field. | |
5655 | (gimple_statement_with_memory_ops): Likewise. | |
5656 | ||
d89488ec JH |
5657 | 2010-04-27 Jan Hubicka <jh@suse.cz> |
5658 | ||
5659 | * tree-inline.c (eni_inlining_weights): Remove. | |
5660 | (estimate_num_insns): Special case more builtins. | |
5661 | ||
637f1455 | 5662 | 2010-04-27 Shujing Zhao <pearly.zhao@oracle.com> |
85fac79c | 5663 | |
637f1455 SZ |
5664 | PR c/32207 |
5665 | * c-typeck.c (build_binary_op): Move forward check for comparison | |
5666 | pointer with null pointer constant and adjust the diagnostic message. | |
5667 | ||
f0423078 DK |
5668 | 2010-04-27 Dave Korn <dave.korn.cygwin@gmail.com> |
5669 | ||
5670 | PR lto/42776 | |
5671 | * configure.ac (gcc_cv_as_section_has_align): Set if installed | |
5672 | binutils supports extended .section directive needed by LTO, or | |
5673 | warn if older binutils found. | |
5674 | (LTO_BINARY_READER): New AC_SUBST'd variable. | |
5675 | (LTO_USE_LIBELF): Likewise. | |
5676 | * gcc/config.gcc (lto_binary_reader): New target-specific configure | |
5677 | variable. | |
5678 | * gcc/Makefile.in (LTO_BINARY_READER): Import AC_SUBST'd autoconf var. | |
5679 | (LTO_USE_LIBELF): Likewise. | |
5680 | * configure: Regenerate. | |
5681 | ||
5682 | * collect2.c (is_elf): Rename from this ... | |
5683 | (is_elf_or_coff): ... to this, and recognize and allow i386 COFF | |
5684 | object files in addition to ELF-formatted ones. | |
5685 | (scan_prog_file): Caller updated. Also allow for LTO info marker | |
5686 | symbol to be prefixed or not by an extra underscore. | |
5687 | ||
5688 | * config/i386/t-cygming (winnt.o): Also depend on LTO_STREAMER_H. | |
5689 | * config/i386/winnt.c: Also #include lto-streamer.h | |
5690 | (i386_pe_asm_named_section): Specify 1-byte section alignment for | |
5691 | LTO named sections. | |
5692 | (i386_pe_asm_output_aligned_decl_common): Add comment. | |
5693 | (i386_pe_maybe_record_exported_symbol): Allow decl arg to be NULL. | |
5694 | ||
68e87fc9 HPN |
5695 | 2010-04-27 Hans-Peter Nilsson <hp@bitrange.com> |
5696 | ||
45c384e3 | 5697 | PR target/43889 |
68e87fc9 HPN |
5698 | * config/mmix/mmix.md ("*divdi3_nonknuth", "*moddi3_nonknuth"): |
5699 | Add missing earlyclobber for second alternative. | |
5700 | ||
823ff7b4 BS |
5701 | 2010-04-26 Bernd Schmidt <bernds@codesourcery.com> |
5702 | ||
5703 | * df-problems.c (df_simulate_initialize_forwards): Set, don't clear, | |
5704 | bits for artificial defs at the top of the block. | |
5705 | * fwprop.c (single_def_use_enter_block): Don't call it. | |
5706 | ||
1637c2e1 | 5707 | 2010-04-26 Jack Howarth <howarth@bromo.med.uc.edu> |
9ec69d2e JH |
5708 | |
5709 | PR 43715 | |
5710 | * gcc/configure.ac: Use "$gcc_cv_nm -g" on darwin | |
5711 | instead of "$gcc_cv_objdump -T". | |
5712 | Use "-undefined dynamic_lookup" on darwin. | |
5713 | * gcc/configure: Regenerate. | |
5714 | ||
b83a701b JJ |
5715 | 2010-04-26 Jakub Jelinek <jakub@redhat.com> |
5716 | ||
5717 | PR c/43893 | |
5718 | * c-omp.c (c_finish_omp_for): Handle also EQ_EXPR. | |
5719 | ||
8415f317 NF |
5720 | 2010-04-26 Nathan Froyd <froydnj@codesourcery.com> |
5721 | ||
5722 | * c-parser.c (struct c_token): Move location field up. | |
5723 | * c-tree.h (struct c_typespec): Move expr_const_operands field up. | |
5724 | (struct c_declspecs): Convert typespec_word, storage_class, and | |
5725 | default_int_p into bitfields. | |
5726 | (struct c_declarator): Move loc field up. | |
5727 | ||
448f65db NF |
5728 | 2010-04-26 Nathan Froyd <froydnj@codesourcery.com> |
5729 | ||
5730 | * cfgloop.h (struct loop): Move can_be_parallel field up. | |
5731 | * ipa-prop.h (struct ip_node_params): Move bitfields up. | |
5732 | * tree-ssa-loop-ivopts.c (struct version_info): Move inv_id field | |
5733 | down. | |
5734 | (struct iv_cand): Convert pos field into a bitfield. | |
5735 | * tree-vectorizer.h (struct _loop_vec_info): Move loop_line_number | |
5736 | field up. | |
5737 | (struct _stmt_vec_info): Shuffle fields for better packing. | |
5738 | ||
736865e1 EB |
5739 | 2010-04-26 Eric Botcazou <ebotcazou@adacore.com> |
5740 | ||
5741 | * varasm.c (IN_NAMED_SECTION): Remove guard. | |
5742 | * config/arm/unknown-elf.h (IN_NAMED_SECTION): Rename to... | |
5743 | (IN_NAMED_SECTION_P): ...this. | |
5744 | (ASM_OUTPUT_ALIGNED_BSS): Adjust for above renaming. | |
5745 | (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Likewise. | |
5746 | ||
06ec59e6 EB |
5747 | 2010-04-26 Eric Botcazou <ebotcazou@adacore.com> |
5748 | ||
5749 | * gimplify.c (gimplify_cond_expr): Use THEN_ and ELSE_ local variables. | |
5750 | Use VOID_TYPE_P for all void type tests. Adjust TYPE variable instead | |
5751 | of shadowing it. Fix comments. | |
5752 | ||
5fefcf92 JH |
5753 | 2010-04-26 Jan Hubicka <jh@suse.cz> |
5754 | ||
5755 | * cgraph.c (cgraph_create_node): Set node frequency to normal. | |
5756 | (cgraph_clone_node): Copy function frequency. | |
5757 | * cgraph.h (node_frequency): New enum | |
5758 | (struct cgraph_node): Add. | |
5759 | * final.c (rest_of_clean_state): Update. | |
5760 | * lto-cgraph.c (lto_output_node): Output node frequency. | |
5761 | (input_overwrite_node): Input node frequency. | |
5762 | * tre-ssa-loop-ivopts (computation_cost): Update. | |
06ec59e6 EB |
5763 | * lto-streamer-out.c (output_function): Do not output function |
5764 | frequency. | |
5765 | * predict.c (maybe_hot_frequency_p): Update and handle functions | |
5766 | executed once. | |
5fefcf92 JH |
5767 | (cgraph_maybe_hot_edge_p): Likewise; use cgraph frequency instead of |
5768 | attribute lookup. | |
5769 | (probably_never_executed_bb_p, optimize_function_for_size_p): Update. | |
06ec59e6 EB |
5770 | (compute_function_frequency): Set noreturn functions to be executed |
5771 | once. | |
5fefcf92 JH |
5772 | (choose_function_section): Update. |
5773 | * lto-streamer-in.c (input_function): Do not input function frequency. | |
06ec59e6 EB |
5774 | * function.c (allocate_struct_function): Do not initialize function |
5775 | frequency. | |
5fefcf92 JH |
5776 | * function.h (function_frequency): Remove. |
5777 | (struct function): Remove function frequency. | |
5778 | * ipa-profile.c (CGRAPH_NODE_FREQUENCY): Remove. | |
5779 | (try_update): Update. | |
5780 | * tree-inline.c (initialize_cfun): Do not update function frequency. | |
5781 | * passes.c (pass_init_dump_file): Update. | |
5782 | * i386.c (ix86_compute_frame_layout): Update. | |
5783 | (ix86_pad_returns): Update. | |
5784 | ||
330af32c JZ |
5785 | 2010-04-26 Jie Zhang <jie@codesourcery.com> |
5786 | ||
5787 | PR tree-optimization/43833 | |
5788 | * tree-vrp.c (range_int_cst_p): New. | |
5789 | (range_int_cst_singleton_p): New. | |
5790 | (extract_range_from_binary_expr): Optimize BIT_AND_EXPR case | |
5791 | when both operands are constants. Use range_int_cst_p in | |
5792 | BIT_IOR_EXPR case. | |
5793 | ||
ae2b0888 JH |
5794 | 2010-04-26 Jan Hubicka <jh@suse.cz> |
5795 | ||
5796 | * cgraphunit.c (cgraph_copy_node_for_versioning): Fix profile updating. | |
5797 | ||
98b2dfbb RG |
5798 | 2010-04-26 Richard Guenther <rguenther@suse.de> |
5799 | ||
5800 | PR lto/43080 | |
5801 | * gimple.c (gimple_decl_printable_name): Deal gracefully | |
5802 | with a NULL DECL_NAME. | |
5803 | ||
1ae3075b RG |
5804 | 2010-04-26 Richard Guenther <rguenther@suse.de> |
5805 | ||
5806 | PR lto/42425 | |
5807 | * tree.c (free_lang_data_in_type): Do not free TYPE_CONTEXT | |
5808 | if emitting debug information and it is either a function | |
5809 | or a namespace decl. | |
5810 | ||
4b5caab7 IR |
5811 | 2010-04-26 Ira Rosen <irar@il.ibm.com> |
5812 | ||
85fac79c UB |
5813 | * tree-vectorizer.h (struct _stmt_vec_info): Add new field to |
5814 | determine if the statement is vectorizable, and a macro to access it. | |
5815 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): | |
5816 | Skip statements that can't be vectorized. If the analysis fails, | |
5817 | mark the statement as unvectorizable if vectorizing basic block. | |
4b5caab7 | 5818 | (vect_compute_data_refs_alignment): Likewise. |
85fac79c | 5819 | (vect_verify_datarefs_alignment): Skip statements marked as |
4b5caab7 | 5820 | unvectorizable. Add print. |
85fac79c UB |
5821 | (vect_analyze_group_access): Skip statements that can't be |
5822 | vectorized. If the analysis fails, mark the statement as | |
4b5caab7 | 5823 | unvectorizable if vectorizing basic block. |
85fac79c UB |
5824 | (vect_analyze_data_ref_accesses, vect_analyze_data_refs): Likewise. |
5825 | * tree-vect-stmts.c (vectorizable_store): Fix the number of | |
4b5caab7 IR |
5826 | generated stmts for SLP. |
5827 | (new_stmt_vec_info): Initialize the new field. | |
85fac79c | 5828 | * tree-vect-slp.c (vect_build_slp_tree): Fail to vectorize |
4b5caab7 IR |
5829 | statements marked as unvectorizable. |
5830 | ||
2778d766 JM |
5831 | 2010-04-25 Joseph Myers <joseph@codesourcery.com> |
5832 | ||
5833 | * c-common.c (flag_isoc1x): New. | |
5834 | (flag_isoc99): Update comment. | |
5835 | * c-common.h (flag_isoc1x): New. | |
5836 | (flag_isoc99): Update comment. | |
5837 | * c-cppbuiltin.c (builtin_define_float_constants): Also define | |
5838 | __<type>_DECIMAL_DIG__. | |
5839 | * c-opts.c (set_std_c1x): New. | |
5840 | (c_common_handle_option): Handle -std=c1x and -std=gnu1x. | |
5841 | (set_std_c89, set_std_c99): Also set flag_isoc1x to 0. | |
5842 | * c.opt (-std=c1x, -std=gnu1x): New options. | |
5843 | * doc/cpp.texi: Mention -std=c1x. | |
5844 | * doc/cppopts.texi (-std=c1x, -std=gnu1x): Document. | |
5845 | * doc/extend.texi: Mention -std=c1x and -std=gnu1x. | |
5846 | * doc/invoke.texi (-std=c1x, -std=gnu1x): Document. | |
5847 | * doc/standards.texi: Mention C1X. | |
5848 | * ginclude/float.h (FLT_DECIMAL_DIG, DBL_DECIMAL_DIG, | |
5849 | LDBL_DECIMAL_DIG, FLT_HAS_SUBNORM, DBL_HAS_SUBNORM, | |
5850 | LDBL_HAS_SUBNORM, FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN): | |
5851 | Define for C1X. | |
5852 | ||
3d416346 UB |
5853 | 2010-04-25 Uros Bizjak <ubizjak@gmail.com> |
5854 | ||
5855 | * config/i386/gmon-sol2.c (_mcleanup): Change format string | |
5856 | placeholder from 0x%x to %#x. | |
5857 | * config/i386/i386elf.h (ASM_OUTPUT_ASCII): Ditto. | |
5858 | * config/i386/i386-interix.h (ASM_OUTPUT_ASCII): Ditto. | |
5859 | * config/i386/att.h (ASM_OUTPUT_ASCII): Ditto. | |
5860 | * config/i386/sysv4.h (ASM_OUTPUT_ASCII): Ditto. | |
5861 | * config/i386/i386.c (ix86_target_string): Ditto. | |
5862 | (output_pic_addr_const): Ditto. | |
5863 | (print_operand): Ditto. | |
5864 | ||
910ed7dc PB |
5865 | 2010-04-25 Paolo Bonzini <bonzini@gnu.org> |
5866 | ||
5867 | * combine.c (find_split_point): Add third argument. Use it | |
5868 | to find nested multiply-accumulate instructions. Adjust calls. | |
5869 | (try_combine): Adjust call to find_split_point. | |
5870 | ||
423b2799 GP |
5871 | 2010-04-24 Gerald Pfeifer <gerald@pfeifer.com> |
5872 | ||
5873 | * doc/contrib.texi (Contributors): Add Dodji Seketeli. | |
5874 | ||
27d0d96a BS |
5875 | 2010-04-24 Bernd Schmidt <bernds@codesourcery.com> |
5876 | ||
5877 | PR tree-optimization/41442 | |
5878 | * fold-const.c (merge_truthop_with_opposite_arm): New function. | |
5879 | (fold_binary_loc): Call it. | |
5880 | ||
c7d0de89 MLI |
5881 | 2010-04-23 Manuel López-Ibáñez <manu@gcc.gnu.org> |
5882 | ||
3d416346 | 5883 | * toplev.c (general_init): Set default for fdiagnostics-show-option. |
c7d0de89 | 5884 | * opts.c (common_handle_option): Allow disabling it. |
3d416346 UB |
5885 | * common.opt (fdiagnostics-show-option): Add Var. Enabled by default. |
5886 | ||
915f5921 EB |
5887 | 2010-04-23 Eric Botcazou <ebotcazou@adacore.com> |
5888 | ||
5889 | * expr.c (expand_expr_real_1) <VIEW_CONVERT_EXPR>: Only use conversion | |
5890 | between modes if both types are integral. | |
5891 | ||
4e708ff7 RG |
5892 | 2010-04-23 Richard Guenther <rguenther@suse.de> |
5893 | ||
5894 | PR tree-optimization/43572 | |
5895 | * tree-tailcall.c (find_tail_calls): Allow PARM_DECL uses. | |
5896 | ||
8fd8a06f RG |
5897 | 2010-04-23 Richard Guenther <rguenther@suse.de> |
5898 | ||
5899 | PR lto/43455 | |
5900 | * tree-inline.c (tree_can_inline_p): Also check compatibility | |
5901 | of return types. | |
5902 | ||
77620011 MJ |
5903 | 2010-04-23 Martin Jambor <mjambor@suse.cz> |
5904 | ||
5905 | PR tree-optimization/43846 | |
5906 | * tree-sra.c (struct access): New flag grp_assignment_read. | |
5907 | (build_accesses_from_assign): Set grp_assignment_read. | |
5908 | (sort_and_splice_var_accesses): Propagate grp_assignment_read. | |
5909 | (enum mark_read_status): New type. | |
5910 | (analyze_access_subtree): Propagate grp_assignment_read, create | |
5911 | accesses also if both direct_read and root->grp_assignment_read. | |
5912 | ||
5c20baf1 MJ |
5913 | 2010-04-23 Martin Jambor <mjambor@suse.cz> |
5914 | ||
5915 | PR middle-end/43835 | |
5916 | * tree-sra.c (ipa_sra_preliminary_function_checks): Check that the | |
5917 | function does not have type attributes. | |
5918 | ||
c67f69a3 RG |
5919 | 2010-04-23 Richard Guenther <rguenther@suse.de> |
5920 | ||
5921 | PR lto/42653 | |
5922 | * tree.c (free_lang_data_in_decl): Do not reset DECL_CONTEXT | |
5923 | of FUNCTION_DECLs. | |
5924 | ||
086058c2 LB |
5925 | 2010-04-22 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
5926 | ||
5927 | * sese.h (create_if_region_on_edge): Remove. | |
5928 | ||
5929 | * sese.c (create_if_region_on_edge): Make static. | |
5930 | ||
5931 | * tree-inline.c: Do not include ggc.h. | |
5932 | ||
5933 | * expr.c: Do not include ggc.h. | |
5934 | ||
5935 | * Makefile.in (tree-inline.o, expr.o): Remove $(GGC_H) from | |
5936 | dependencies. | |
5937 | ||
fc9c984d KK |
5938 | 2010-04-22 Kaz Kojima <kkojima@gcc.gnu.org> |
5939 | ||
5940 | PR target/43744 | |
5941 | * config/sh/sh.c (find_barrier): Don't emit a constant pool | |
5942 | in the middle of insns for casesi_worker_2. | |
5943 | ||
cf42f095 DE |
5944 | 2010-04-22 David Edelsohn <edelsohn@gnu.org> |
5945 | ||
5946 | * config/rs6000/x-aix: Override LDFLAGS for all COMPILERS. | |
5947 | ||
5948 | 2010-04-22 Ira Rosen <irar@il.ibm.com> | |
74500b3e | 5949 | |
5bdd895c | 5950 | PR tree-optimization/43842 |
d5dceab8 | 5951 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Handle |
74500b3e IR |
5952 | loop unrolling in update of exit phis. Fix comment. |
5953 | * tree-vect-slp.c (vect_analyze_slp): Check that there are at | |
d5dceab8 | 5954 | least two reduction statements in the loop before starting SLP |
74500b3e IR |
5955 | analysis. |
5956 | ||
d5f4a527 NC |
5957 | 2010-04-22 Nick Clifton <nickc@redhat.com> |
5958 | ||
5959 | * config/stormy16/stormy16-lib2.c (__ucmpsi2): Fix thinko. | |
5960 | ||
44741f03 AM |
5961 | 2010-04-22 Alexander Monakov <amonakov@ispras.ru> |
5962 | ||
5963 | * tree-ssa-reassoc.c (eliminate_plus_minus_pair): Handle BIT_NOT_EXPR | |
5964 | to simplify a + ~a. | |
5965 | ||
f873b205 LB |
5966 | 2010-04-22 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
5967 | ||
5968 | * tree-parloops.c (loop_parallel_p): New argument | |
5969 | parloop_obstack. Pass it down. | |
5970 | (parallelize_loops): New variable parloop_obstack. Initialize it, | |
5971 | pass it down, free it. | |
5972 | ||
5973 | * tree-loop-linear.c (linear_transform_loops): Pass down | |
5974 | lambda_obstack. | |
5975 | ||
5976 | * tree-data-ref.h (lambda_compute_access_matrices): New argument | |
5977 | of type struct obstack *. | |
5978 | ||
5979 | * tree-data-ref.c (analyze_subscript_affine_affine): New variable | |
5980 | scratch_obstack. Initialize it, pass down, free it. | |
5981 | ||
5982 | * lambda.h (lambda_loop_new): Remove. | |
5983 | (lambda_matrix_new, lambda_matrix_inverse) | |
5984 | (lambda_trans_matrix_new, lambda_trans_matrix_inverse): New | |
5985 | argument of type struct obstack *. | |
5986 | ||
5987 | * lambda-trans.c (lambda_trans_matrix_new): New argument | |
5988 | lambda_obstack. Pass it down, use obstack allocation for ret. | |
5989 | (lambda_trans_matrix_inverse): New argument lambda_obstack. Pass | |
5990 | it down. | |
5991 | ||
5992 | * lambda-mat.c (lambda_matrix_get_column) | |
5993 | (lambda_matrix_project_to_null): Remove. | |
5994 | (lambda_matrix_new): New argument lambda_obstack. Use obstack | |
5995 | allocation for mat. | |
5996 | (lambda_matrix_inverse_hard, lambda_matrix_inverse): New argument | |
5997 | lambda_obstack. | |
5998 | ||
5999 | * lambda-code.c (lambda_loop_new): New function. | |
6000 | (lambda_lattice_new, compute_nest_using_fourier_motzkin) | |
6001 | (lambda_compute_auxillary_space, lambda_compute_target_space) | |
6002 | (lambda_loopnest_transform, gcc_loop_to_lambda_loop) | |
6003 | (lambda_loopnest_to_gcc_loopnest): Pass down lambda_obstack. | |
6004 | (build_access_matrix): New argument lambda_obstack. Use obstack | |
6005 | allocation for am. | |
6006 | (lambda_compute_step_signs, lambda_compute_access_matrices): New | |
6007 | argument lambda_obstack. Pass it down. | |
6008 | ||
b99279f3 BS |
6009 | 2010-04-22 Bernd Schmidt <bernds@codesourcery.com> |
6010 | ||
6011 | * optabs.h (expand_widening_mult): Declare. | |
6012 | ||
b3be2694 RG |
6013 | 2010-04-22 Richard Guenther <rguenther@suse.de> |
6014 | ||
6015 | PR tree-optimization/43845 | |
6016 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Properly | |
6017 | lookup the CALL_EXPR function and arguments. | |
6018 | ||
038eab67 NC |
6019 | 2010-04-22 Nick Clifton <nickc@redhat.com> |
6020 | ||
6021 | * config/stormy16/stormy16.c | |
d5dceab8 | 6022 | (xstormy16_asm_output_aligned_common): Handle a NULL decl parameter. |
038eab67 NC |
6023 | * config/stormy16/stormy16.h: Tidy up formatting. |
6024 | (DONT_USE_BUILTIN_SETJMP): Remove definition. | |
6025 | * config/stormy16/stormy16.c (cbranchsi4): Delete pattern. | |
6026 | (ineqbranchsi): Delete pattern. | |
6027 | * config/stormy16/stormy16-lib2-ucmpsi2.c: New file. | |
6028 | * config/stormy16/stormy16-lib2.c (__ucmpsi2): New function. | |
6029 | * config/stormy16/t-stormy16 (LIB2FUNCS_EXTRA): Add | |
6030 | stormy16-lib2-ucmpsi2.c. | |
6031 | ||
907deb1a BS |
6032 | 2010-04-22 Bernd Schmidt <bernds@codesourcery.com> |
6033 | ||
6034 | * ifcvt.c (dead_or_predicable): Use df_simulate_find_defs and | |
6035 | df_simulate_find_noclobber_defs as appropriate. Keep track of an | |
6036 | extra set merge_set_noclobber, and use it to relax the final test | |
6037 | slightly. | |
6038 | * df.h (df_simulate_find_noclobber_defs): Declare. | |
6039 | * df-problems.c (df_simulate_find_defs): Don't ignore partial or | |
6040 | conditional defs. | |
6041 | (df_simulate_find_noclobber_defs): New function. | |
6042 | ||
6a0447ba UB |
6043 | 2010-04-22 Uros Bizjak <ubizjak@gmail.com> |
6044 | ||
6045 | * config/i386/i386.md: Use {} around multi-line preparation statements. | |
6046 | ||
a1e3b3d9 LB |
6047 | 2010-04-22 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
6048 | ||
6049 | * c-tree.h (push_init_level, pop_init_level, set_init_index) | |
6050 | (process_init_element): New argument of type struct obstack *. | |
6051 | ||
6052 | * c-typeck.c (push_init_level, pop_init_level, set_designator) | |
6053 | (set_init_index, set_init_label, set_nonincremental_init) | |
6054 | (set_nonincremental_init_from_string, find_init_member) | |
6055 | (output_init_element, output_pending_init_elements) | |
6056 | (process_init_element): New argument braced_init_obstack. Pass it | |
6057 | down. | |
6058 | (push_range_stack, add_pending_init): New argument | |
6059 | braced_init_obstack. Use obstack allocation. | |
6060 | ||
6061 | * c-parser.c (c_parser_initelt, c_parser_initval): New argument | |
6062 | braced_init_obstack. Pass it down. | |
6063 | (c_parser_braced_init): New variables ret, braced_init_obstack. | |
6064 | Initialize obstack, pass it down and finally free it. | |
6065 | ||
5b58b39b BS |
6066 | 2010-04-22 Bernd Schmidt <bernds@codesourcery.com> |
6067 | ||
6068 | PR middle-end/29274 | |
5b58b39b BS |
6069 | * tree-pass.h (pass_optimize_widening_mul): Declare. |
6070 | * tree-ssa-math-opts.c (execute_optimize_widening_mul, | |
6071 | gate_optimize_widening_mul): New static functions. | |
6072 | (pass_optimize_widening_mul): New. | |
3d416346 | 6073 | * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: New case. |
5b58b39b BS |
6074 | <case MULT_EXPR>: Remove support for widening multiplies. |
6075 | * tree.def (WIDEN_MULT_EXPR): Tweak comment. | |
6076 | * cfgexpand.c (expand_debug_expr) <case WIDEN_MULT_EXPR>: Use | |
6077 | simplify_gen_unary rather than directly building extensions. | |
6078 | * tree-cfg.c (verify_gimple_assign_binary): Add tests for | |
6079 | WIDEN_MULT_EXPR. | |
6080 | * expmed.c (expand_widening_mult): New function. | |
6081 | * passes.c (init_optimization_passes): Add pass_optimize_widening_mul. | |
6082 | ||
bc58d7e1 JH |
6083 | 2010-04-21 Jan Hubicka <jh@suse.cz> |
6084 | ||
6085 | * timevar.def (TV_WHOPR_WPA_FIXUP): Remove. | |
6086 | * lto-section-in.c (lto_section_name): Remove wpa_fixup. | |
6087 | * lto-wpa-fixup.c: Remove. | |
6088 | * Makefile.in (lto-wpa-fixup.o): Remove. | |
6089 | * passes.c (init_optimization_passes): Remove pass_ipa_lto_wpa_fixup. | |
6090 | (execute_all_ipa_transforms): Set cgraph_state to CGRAPH_STATE_IPA_SSA. | |
6091 | * lto-streamer.c (lto_get_section_name): Remove wpa_fixup section. | |
6092 | ||
e792884f JH |
6093 | 2010-04-21 Jan Hubicka <jh@suse.cz> |
6094 | ||
6095 | * tree-pass.h (ipa_opt_pass_d): Rename function_read_summary; | |
6096 | add write_optimization_summary, read_optimization_summary. | |
6097 | (ipa_write_summaries_of_cgraph_node_set): Remove. | |
6098 | (ipa_write_optimization_summaries): Declare. | |
6099 | (ipa_read_optimization_summaries): Declare. | |
6100 | * ipa-cp.c (pass_ipa_cp): Update. | |
6101 | * ipa-reference.c (pass_ipa_reference): Update. | |
6102 | * ipa-pure-const.c (pass_ipa_pure_const): Update. | |
6103 | * lto-streamer-out.c (pass_ipa_lto_gimple, pass_ipa_lto_finish): | |
6104 | Update. | |
6105 | * ipa-inline.c (pass_ipa_inline): Update. | |
6106 | * ipa.c (pass_ipa_whole_program): Update. | |
6107 | * lto-wpa-fixup.c (pass_ipa_lto_wpa_fixup): Update. | |
6108 | * passes.c (ipa_write_summaries_1): Do not test wpa. | |
6109 | (ipa_write_optimization_summaries_1): New. | |
6110 | (ipa_write_optimization_summaries): New. | |
6111 | (ipa_read_summaries): Do not test ltrans. | |
6112 | (ipa_read_optimization_summaries_1): New. | |
6113 | (ipa_read_optimization_summaries): New. | |
6114 | ||
ecd03d10 JH |
6115 | 2010-04-21 Jan Hubicka <jh@suse.cz> |
6116 | ||
6117 | * lto-cgraph.c (lto_output_node): Do not output comdat groups | |
6118 | for boundary nodes. | |
6119 | (output_cgraph): Do not arrange comdat groups for boundary nodes. | |
6120 | ||
71a810c3 JJ |
6121 | 2010-04-21 Jakub Jelinek <jakub@redhat.com> |
6122 | ||
6123 | PR debug/40040 | |
6124 | * dwarf2out.c (add_name_and_src_coords_attributes): Add | |
6125 | DW_AT_{,MIPS_}linkage_name even for Fortran decls. | |
6126 | ||
dd6d1ad7 JH |
6127 | 2010-04-21 Jan Hubicka <jh@suse.cz> |
6128 | ||
6129 | * ipa-prop.c (ipa_edge_removal_hook): Check for bounds. | |
6130 | ||
c9945504 JH |
6131 | 2010-04-21 Jan Hubicka <jh@suse.cz> |
6132 | ||
6133 | * varpool.c (decide_is_variable_needed): Variable is always needed | |
6134 | during ltrans. | |
6135 | ||
e7cfce71 JH |
6136 | 2010-04-21 Jan Hubicka <jh@suse.cz> |
6137 | ||
6138 | * opts.c (decode_options): Enable pure-const pass for whopr. | |
6139 | ||
0115e6c7 JH |
6140 | 2010-04-21 Jan Hubicka <jh@suse.cz> |
6141 | ||
6142 | * cgraph.c (dump_cgraph_node): Dump also assembler name. | |
6143 | * ipa-inline.c (cgraph_decide_inlining_of_small_functions): Do not ice | |
6144 | at WPA dumping. | |
6145 | (cgraph_decide_inlining): Do not expect callee to be removed in all | |
6146 | cases. | |
6147 | ||
96c2a0d6 EW |
6148 | 2010-04-21 Eric B. Weddington <eric.weddington@atmel.com> |
6149 | ||
6150 | * config/avr/avr-devices.c (avr_mcu_types): Add missing comma. | |
6151 | ||
656ef6bb UB |
6152 | 2010-04-21 Uros Bizjak <ubizjak@gmail.com> |
6153 | ||
6154 | * config/i386/i386.md (x86_shrd): Add athlon_decode and | |
6155 | amdfam10_decode attributes. | |
6156 | ||
78db7d92 JJ |
6157 | 2010-04-21 Jakub Jelinek <jakub@redhat.com> |
6158 | ||
6159 | PR middle-end/43570 | |
6160 | * omp-low.c (scan_sharing_clauses): Don't scan_omp_op | |
6161 | OMP_CLAUSE_DECL for OMP_CLAUSE_COPYPRIVATE. | |
6162 | (lower_copyprivate_clauses): Use private var in outer | |
6163 | context instead of original var. Make sure the types | |
6164 | are correct for VLAs. | |
6165 | ||
11152c95 RG |
6166 | 2010-04-21 Richard Guenther <rguenther@suse.de> |
6167 | ||
6168 | * tree-ssa-structalias.c (do_ds_constraint): Avoid escaping | |
6169 | to non-pointer objects. | |
6170 | ||
8f65940d JJ |
6171 | 2010-04-21 Jakub Jelinek <jakub@redhat.com> |
6172 | ||
0f2f44c0 JJ |
6173 | * dwarf2out.c (add_var_loc_to_decl): Add LABEL argument. Drop |
6174 | last chain entry if it starts with the still current label. | |
6175 | (add_location_or_const_value_attribute): Check that | |
6a0447ba | 6176 | loc_list->first->next is NULL instead of comparing ->first with ->last. |
0f2f44c0 JJ |
6177 | (dwarf2out_var_location): Pass last_label resp. last_postcall_label |
6178 | to add_var_loc_to_decl. | |
6179 | ||
8f65940d | 6180 | * dwarf2out.c (output_call_frame_info): For dw_cie_version |
6a0447ba | 6181 | >= 4 add also address size and segment size fields into CIE header. |
8f65940d JJ |
6182 | |
6183 | * unwind-dw2.c (extract_cie_info): Handle CIE version 4, as | |
6184 | long as address size is the same as sizeof (void *) and | |
6185 | segment size is 0. | |
6186 | * unwind-dw2-fde.c (get_cie_encoding): Likewise. If | |
6187 | address size or segment size is unexpected, return DW_EH_PE_omit. | |
6188 | (classify_object_over_fdes): If get_cie_encoding returned | |
6189 | DW_EH_PE_omit, return -1. | |
6190 | (init_object): If classify_object_over_fdes returned -1, | |
6191 | pretend there were no FDEs at all. | |
6192 | ||
2d2d5a91 UB |
6193 | 2010-04-21 Uros Bizjak <ubizjak@gmail.com> |
6194 | ||
6195 | * config/i386/i386.md (bswap<mode>2): Macroize expander from | |
6196 | bswap{si,di}2 using SWI48 mode iterator. | |
6197 | (*bswap<mode>2_movbe): Macroize insn from *bswap{si,di}_movbe using | |
6198 | SWI48 mode iterator. Set type attribute of bswap insn to bitmanip, | |
6199 | set modrm attribute of bswap insn to 0 and remove length attribute. | |
6200 | (*bswap<mode>2_1): Macroize insn from *bswap{si,di}_1 using SWI48 mode | |
6201 | iterator. Set type attribute to bitmanip, set modrm attribute to 0, | |
6202 | set mode attribute to <MODE> and remove length attribute. | |
6203 | ||
4811db8d JW |
6204 | 2010-04-20 James E. Wilson <wilson@codesourcery.com> |
6205 | ||
6206 | PR rtl-optimization/43520 | |
6207 | * ira-lives.c (ira_implicitly_set_insn_hard_regs): Exclude classes with | |
6208 | zero available registers. | |
6209 | ||
3c642f92 KG |
6210 | 2010-04-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
6211 | ||
6212 | * builtins.c (fold_builtin_cproj): Fold more cases. | |
6213 | ||
43272bf5 KG |
6214 | 2010-04-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
6215 | ||
6216 | * builtins.c (build_complex_cproj, fold_builtin_cproj): New. | |
6217 | (fold_builtin_1): Fold builtin cproj. | |
6218 | * builtins.def (BUILT_IN_CPROJ, BUILT_IN_CPROJF, BUILT_IN_CPROJL): | |
6219 | Use ATTR_CONST_NOTHROW_LIST. | |
6220 | ||
e96ccb30 UB |
6221 | 2010-04-20 Uros Bizjak <ubizjak@gmail.com> |
6222 | ||
6223 | * config/i386/i386.md (ffs<mode>2): Macroize expander from ffs_cmove | |
6224 | and ffsdi2 using SWI48 mode iterator. Expand SImode insn through | |
6225 | ffsi2_no_cmove for !TARGET_CMOVE. | |
6226 | (ffssi2_no_cmove): Rename from *ffs_no_cmove. Make public. | |
6227 | (ffssi2): Remove expander. | |
6228 | (*ffs<mode>_1): Macroize insn from *ffs{si,di} using SWI48 | |
6229 | mode iterator. | |
6230 | (ctz<mode>2): Ditto from ctz{si,di}2. | |
6231 | (clz<mode>2): Macroize expander from ctz{hi,si,di}2 using SWI248 | |
6232 | mode iterator. | |
6233 | (clz<mode>2_abm): Macroize insn from clz{hi,si,di}2_abm using SWI248 | |
6234 | mode iterator. | |
6235 | ||
4c0ab69d JJ |
6236 | 2010-04-20 Jakub Jelinek <jakub@redhat.com> |
6237 | ||
6238 | * dwarf2out.c (AT_linkage_name): Define. | |
6239 | (clone_as_declaration): Handle DW_AT_linkage_name. | |
6240 | (add_name_and_src_coords_attributes): Use AT_linkage_name instead | |
6241 | of DW_AT_MIPS_linkage_name. | |
6242 | (move_linkage_attr): Likewise. | |
6243 | (dwarf2out_finish): Likewise. | |
6244 | ||
94e85e0a XDL |
6245 | 2010-04-20 Xinliang David Li <davidxl@gcc.gnu.org> |
6246 | ||
6247 | PR middle-end/41952 | |
e96ccb30 | 6248 | * fold-const.c (fold_comparison): New folding rule. |
94e85e0a | 6249 | |
4c0ab69d | 6250 | 2010-04-20 Anatoly Sokolov <aesok@post.ru> |
54fb1ae0 AS |
6251 | |
6252 | * double-int.h (double_int_setbit): Declare. | |
6253 | * double-int.c (double_int_setbit): New function. | |
6254 | * rtl.h (immed_double_int_const): Declare. | |
6255 | * emit-rtl.c (immed_double_int_const): New function. | |
6256 | * builtins.c (expand_builtin_signbit): Clean up, use double_int_* | |
6257 | and immed_double_int_const functions. | |
6258 | * optabs.c (expand_absneg_bit, expand_copysign_absneg, | |
6259 | expand_copysign_bit): (Ditto.). | |
6260 | * simplify-rtx.c (simplify_binary_operation_1): (Ditto.). | |
6261 | * tree-ssa-address.c (addr_for_mem_ref): (Ditto.). | |
6262 | * dojump.c (prefer_and_bit_test): (Ditto.). | |
6263 | * expr.c (convert_modes, reduce_to_bit_field_precision, | |
6264 | const_vector_from_tree): (Ditto.). | |
6265 | * expmed.c (mask_rtx, lshift_value): (Ditto.). | |
6266 | ||
a837268b JH |
6267 | 2010-04-20 Jan Hubicka <jh@suse.cz> |
6268 | ||
6269 | * cgraph.c (cgraph_remove_node): Kill bodies in other partitoin. | |
6270 | (dump_cgraph_node): Dump new flags. | |
e96ccb30 UB |
6271 | * cgraph.h (struct cgraph_node): Add flags |
6272 | reachable_from_other_partition and in_other_partition. | |
6273 | (cgraph_can_remove_if_no_direct_calls_p): Functions used by | |
6274 | other partition can not be removed. | |
6275 | * cgraphunit.c (cgraph_mark_functions_to_output): Functions used by | |
6276 | the other partition must be output; silence sanity checking on | |
6277 | leaking functions bodies from other paritition. | |
a837268b JH |
6278 | * lto-cgraph.c (reachable_from_other_partition_p): New function. |
6279 | (lto_output_node): Output new flags; do not sanity check that inline | |
6280 | clones are output; drop lto_forced_extern_inline_p code; do not mock | |
6281 | visibility flags at partition boundaries. | |
6282 | (add_node_to): New function. | |
6283 | (output_cgraph): Use it to sort functions so masters appear before | |
6284 | clones. | |
6285 | (input_overwrite_node): Input new flags. | |
6286 | * passes.c (ipa_write_summaries): Do not call | |
6287 | lto_new_extern_inline_states. | |
74ca3393 EB |
6288 | * lto-section-out.c (forced_extern_inline, |
6289 | lto_new_extern_inline_states lto_delete_extern_inline_states, | |
6290 | lto_force_functions_extern_inline, lto_forced_extern_inline_p): Kill. | |
a837268b JH |
6291 | * lto-streamer.h (lto_new_extern_inline_states, |
6292 | * lto_delete_extern_inline_states, lto_force_functions_extern_inline, | |
6293 | lto_forced_extern_inline_p): Kill. | |
6294 | ||
3c323b52 RG |
6295 | 2010-04-20 Richard Guenther <rguenther@suse.de> |
6296 | ||
6297 | * tree-ssa-structalias.c (do_sd_constraint): Add edges only | |
6298 | from vars that can have pointers. | |
6299 | (process_constraint): Dump useless constraints. | |
6300 | ||
b28ae58f RG |
6301 | 2010-04-20 Richard Guenther <rguenther@suse.de> |
6302 | ||
e96ccb30 | 6303 | * tree-ssa-structalias.c (do_structure_copy): Properly handle DEREF. |
b28ae58f RG |
6304 | (dump_sa_points_to_info): Remove asserts. |
6305 | (init_base_vars): nothing_id isn't an escape point nor does it | |
6306 | have pointers. | |
6307 | ||
1197ce8e JJ |
6308 | 2010-04-20 Jakub Jelinek <jakub@redhat.com> |
6309 | ||
6310 | * tree.h (TYPE_REF_IS_RVALUE): Define. | |
6311 | * dwarf2out.c (attr_checksum_ordered, is_type_die, is_comdat_die, | |
6312 | should_move_die_to_comdat, prune_unused_types_walk): Handle | |
6313 | DW_TAG_rvalue_reference_type like DW_TAG_reference_type. | |
6314 | (modified_type_die, gen_reference_type_die): Emit | |
6315 | DW_TAG_rvalue_reference_type instead of DW_TAG_reference_type | |
6316 | if TYPE_REF_IS_RVALUE and -gdwarf-4. | |
6317 | ||
72e2cf16 AK |
6318 | 2010-04-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
6319 | ||
6320 | PR target/43635 | |
6321 | * config/s390/s390.c (s390_emit_call): Turn direct into indirect | |
6322 | calls for -fpic -m31 if they have been sibcall optimized. | |
6323 | ||
810d71d0 JW |
6324 | 2010-04-19 James E. Wilson <wilson@codesourcery.com> |
6325 | ||
4a863f3a JW |
6326 | * config/ia64/ia64.h (FIXED_REGISTERS, CALL_USED_REGISTERS): Make |
6327 | ar.lc fixed and call-used. | |
6328 | ||
810d71d0 JW |
6329 | * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Define. |
6330 | ||
3ee2243c JH |
6331 | 2010-04-19 Jan Hubicka <jh@suse.cz> |
6332 | ||
6333 | * opts.c (decode_options): Disable whpr incompatible passes. | |
6334 | * lto/lto.c (lto_1_to_1_map): Skip clones. | |
6335 | (read_cgraph_and_symbols): Do not mark everything as needed. | |
6336 | (do_whole_program_analysis): Do map only after optimizing; | |
6337 | set proper cgraph_state; use passmanager. | |
6338 | ||
576319a7 DD |
6339 | 2010-04-19 DJ Delorie <dj@redhat.com> |
6340 | ||
6341 | * cfgexpand.c (expand_debug_expr): Check for mismatched modes in | |
6342 | POINTER_PLUS_EXPR and fix them. | |
6343 | ||
578ad141 EW |
6344 | 2010-04-19 Eric B. Weddington <eric.weddington@atmel.com> |
6345 | ||
6346 | * config/avr/avr-devices.c (avr_mcu_types): Add support for new | |
6347 | devices atmega644pa, attiny2313a, attiny24a, attiny261a, attiny4313, | |
6348 | attiny44a, attiny861a, atmega16a, atmega168a, atmega164a, atmega165a, | |
6349 | atmega169a, atmega169pa, atmega16hva2, atmega324a, atmega324pa, | |
6350 | atmega325a, atmega3250a, atmega328, atmega329a, atmega329pa, | |
6351 | atmega3290a, atmega48a, atmega644a, atmega645a, atmega645p, | |
6352 | atmega6450a, atmega6450p, atmega649a, atmega649p, atmega6490a, | |
6353 | atmega6490p, atmega64hve, atmega88a, atmega88pa, attiny461a, attiny84a, | |
6354 | m3000. Remove support for devices atmega8m1, atmega8c1, atmega16c1, | |
6355 | atmega4hvd, atmega8hvd, attiny327, m3000f, m3000s, m3001b. | |
6356 | * config/avr/t-avr.c (MULTILIB_MATCHES): Same. | |
6357 | ||
d321bd2d EB |
6358 | 2010-04-19 Eric Botcazou <ebotcazou@adacore.com> |
6359 | ||
6360 | * ifcvt.c (noce_try_cmove_arith): Fix long lines. | |
6361 | (check_cond_move_block): Likewise. | |
6362 | (cond_move_process_if_block): Likewise. | |
6363 | (noce_find_if_block): Improve formatting. | |
6364 | (find_if_header): Pass 0 to memset and tweak conditions. | |
6365 | (cond_exec_find_if_block): Fix long lines and tweak conditions. | |
6366 | ||
74e27d0d JJ |
6367 | 2010-04-19 Jakub Jelinek <jakub@redhat.com> |
6368 | ||
e96ccb30 UB |
6369 | * dwarf2out.c (lower_bound_default): For DW_LANG_Python return 0 |
6370 | for -gdwarf-4. | |
74e27d0d | 6371 | |
fd2e4e99 JJ |
6372 | PR middle-end/43337 |
6373 | * tree-nested.c (convert_nonlocal_omp_clauses): OMP_CLAUSE_PRIVATE | |
6374 | with non-local decl doesn't need chain. | |
6375 | ||
ec995732 VM |
6376 | 2010-04-19 Vladimir Makarov <vmakarov@redhat.com> |
6377 | ||
6378 | * ira-color.c (allocno_reload_assign): Avoid accumulating | |
6379 | reload registers in ALLOCNO_TOTAL_CONFLICT_HARD_REGS. | |
6380 | ||
acd63801 MJ |
6381 | 2010-04-19 Martin Jambor <mjambor@suse.cz> |
6382 | ||
6383 | * gimple.h (create_tmp_reg): Declare. | |
6384 | * gimplify.c (create_tmp_reg): New function. | |
6385 | (gimplify_return_expr): Use create_tmp_reg. | |
6386 | (gimplify_omp_atomic): Likewise. | |
6387 | (gimple_regimplify_operands): Likewise. | |
6388 | * tree-dfa.c (make_rename_temp): Likewise. | |
6389 | * tree-predcom.c (predcom_tmp_var): Likewise. | |
6390 | (reassociate_to_the_same_stmt): Likewise. | |
6391 | * tree-sra.c (replace_uses_with_default_def_ssa_name): Likewise. | |
6392 | (get_replaced_param_substitute): Likewise. | |
6393 | * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise. | |
6394 | * tree-ssa-phiopt.c (cond_store_replacement): Likewise. | |
6395 | * tree-ssa-pre.c (get_representative_for): Likewise. | |
6396 | (create_expression_by_pieces): Likewise. | |
6397 | * tree-tailcall.c (adjust_return_value_with_ops): Likewise. | |
6398 | (create_tailcall_accumulator): Likewise. | |
6399 | ||
0b6e2868 MJ |
6400 | 2010-04-19 Martin Jambor <mjambor@suse.cz> |
6401 | ||
6402 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update | |
6403 | new_stmt. | |
6404 | (cgraph_materialize_all_clones): Assert !need_ssa_update_p. | |
6405 | ||
1936a7d4 RG |
6406 | 2010-04-19 Richard Guenther <rguenther@suse.de> |
6407 | ||
6408 | PR tree-optimization/43796 | |
6409 | * tree-vrp.c (adjust_range_with_scev): Lookup init and step | |
6410 | from SCEV in the lattice. | |
6411 | (vrp_visit_phi_node): Dump change. | |
6412 | ||
479881c3 RG |
6413 | 2010-04-19 Richard Guenther <rguenther@suse.de> |
6414 | ||
6415 | * configure.ac: Fix quoting around elf_getshstrndx ABI check. | |
6416 | * configure: Re-generated. | |
6417 | ||
d53bed0b RG |
6418 | 2010-04-19 Richard Guenther <rguenther@suse.de> |
6419 | ||
6420 | PR tree-optimization/43783 | |
6421 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Drop | |
6422 | constant ARRAY_REF operands two and three if possible. | |
6423 | ||
90f775a9 UB |
6424 | 2010-04-19 Uros Bizjak <ubizjak@gmail.com> |
6425 | ||
6426 | PR target/43766 | |
6427 | * config/i386/i386.c (ix86_decompose_address): Handle ASHIFT addends. | |
6428 | ||
8d9b7be5 JZ |
6429 | 2010-04-19 Jie Zhang <jie@codesourcery.com> |
6430 | ||
6431 | PR target/43662 | |
90f775a9 | 6432 | * reginfo.c (reinit_regs): Set caller_save_initialized_p to false. |
8d9b7be5 | 6433 | |
d5dceab8 | 6434 | 2010-04-19 Ira Rosen <irar@il.ibm.com> |
b5aeb3bb IR |
6435 | |
6436 | PR tree-optimization/37027 | |
e96ccb30 | 6437 | * tree-vectorizer.h (struct _loop_vec_info): Add new field reductions |
b5aeb3bb IR |
6438 | and macro to access it. |
6439 | (vectorizable_reduction): Add argument. | |
6440 | (vect_get_slp_defs): Likewise. | |
6441 | * tree-vect-loop.c (vect_analyze_scalar_cycles_1): Collect reduction | |
6442 | statements for possible use in SLP. | |
6443 | (new_loop_vec_info): Initialize LOOP_VINFO_REDUCTIONS. | |
6444 | (destroy_loop_vec_info): Free LOOP_VINFO_REDUCTIONS. | |
6445 | (vect_create_epilog_for_reduction): Handle SLP. Modify documentation, | |
6446 | add new argument. | |
6447 | (vectorizable_reduction): Likewise. | |
e96ccb30 | 6448 | * tree-vect-stmts.c (vect_get_vec_defs): Update call to |
b5aeb3bb IR |
6449 | vect_get_slp_defs. |
6450 | (vectorizable_type_demotion, vectorizable_type_promotion, | |
6451 | vectorizable_store): Likewise. | |
6452 | (vect_analyze_stmt): Update call to vectorizable_reduction. | |
6453 | (vect_transform_stmt): Likewise. | |
6454 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Handle reduction. | |
6455 | (vect_build_slp_tree): Fix indentation. Check that there are no loads | |
6456 | from different interleaving chains in same node. | |
6457 | (vect_slp_rearrange_stmts): New function. | |
e96ccb30 | 6458 | (vect_supported_load_permutation_p): Allow load permutations for |
b5aeb3bb IR |
6459 | reductions. Call vect_slp_rearrange_stmts() to rearrange statements |
6460 | inside SLP nodes if necessary. | |
6461 | (vect_analyze_slp_instance): Handle reductions. | |
6462 | (vect_analyze_slp): Try to build SLP instances originating from groups | |
6463 | of reductions. | |
6464 | (vect_detect_hybrid_slp_stmts): Skip reduction statements. | |
6465 | (vect_get_constant_vectors): Create initial vectors for reductions | |
6466 | according to reduction code. Add new argument. | |
e96ccb30 | 6467 | (vect_get_slp_defs): Add new argument, pass it to |
b5aeb3bb IR |
6468 | vect_get_constant_vectors. |
6469 | (vect_schedule_slp_instance): Remove SLP tree root statements. | |
6470 | ||
5a2fa9e8 JJ |
6471 | 2010-04-19 Jakub Jelinek <jakub@redhat.com> |
6472 | ||
6473 | * tree.h (ENUM_IS_SCOPED): Define. | |
6474 | * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_enum_class | |
6475 | for ENUM_IS_SCOPED enums. | |
6476 | ||
3b9e5d95 EB |
6477 | 2010-04-18 Eric Botcazou <ebotcazou@adacore.com> |
6478 | ||
6479 | * fold-const.c (fold_comparison): Use ssizetype. | |
6480 | * gimple-fold.c (maybe_fold_offset_to_array_ref): Likewise. | |
6481 | * ipa-prop.c (ipa_modify_call_arguments): Use sizetype. | |
6482 | * tree-loop-distribution.c (build_size_arg_loc): Likewise. | |
6483 | * tree-object-size.c (compute_object_sizes): Use size_type_node. | |
6484 | ||
6485 | * tree.h (initialize_sizetypes): Remove parameter. | |
6486 | (build_common_tree_nodes): Remove second parameter. | |
6487 | * stor-layout.c (initialize_sizetypes): Remove parameter. | |
6488 | Always create an unsigned type. | |
6489 | (set_sizetype): Assert that the passed type is unsigned and simplify. | |
6490 | * tree.c (build_common_tree_nodes): Remove second parameter. | |
6491 | Adjust call to initialize_sizetypes. | |
6492 | * c-decl.c (c_init_decl_processing): Remove second argument in call to | |
6493 | build_common_tree_nodes. | |
6494 | ||
b3c35965 MK |
6495 | 2010-04-18 Matthias Klose <doko@ubuntu.com> |
6496 | ||
6497 | * gcc.c (main): Search for liblto_plugin.so with mode R_OK. | |
6498 | ||
d5dceab8 | 6499 | 2010-04-18 Ira Rosen <irar@il.ibm.com> |
59eefaa6 IR |
6500 | |
6501 | PR tree-optimization/43771 | |
6502 | * tree-vect-slp.c (vect_supported_load_permutation_p): Check that | |
6503 | load permutation doesn't have gaps. | |
6504 | ||
07b3ef2e JH |
6505 | 2010-04-18 Jan Hubicka <jh@suse.cz> |
6506 | ||
6507 | * i386.md (UNSPEC_SSE_PROLOGUE_SAVE_LOW): New. | |
6508 | (sse_prologue_save_insn expander): Use new pattern. | |
6509 | (sse_prologue_save_insn1): New pattern and splitter. | |
6510 | (sse_prologue_save_insn): Update to deal also with 64bit aligned | |
6511 | blocks. | |
90f775a9 UB |
6512 | * i386.c (setup_incoming_varargs_64): Do not compute jump |
6513 | destination here. | |
07b3ef2e | 6514 | (ix86_gimplify_va_arg): Update alignment needed. |
90f775a9 | 6515 | (ix86_local_alignment): Do not align all local arrays to 128bit. |
07b3ef2e | 6516 | |
6a8cd100 JH |
6517 | 2010-04-17 Jan Hubicka <jh@suse.cz> |
6518 | ||
6519 | * ipa-inline.c (cgraph_early_inlining): Handle flattening too. | |
6520 | ||
9e315505 RE |
6521 | 2010-04-17 Richard Earnshaw <rearnsha@arm.com> |
6522 | ||
6523 | * arm.md (negdi2): Remove redundant code to force values into a | |
6524 | register. | |
6525 | ||
6f0668cf RE |
6526 | 2010-04-17 Richard Earnshaw <rearnsha@arm.com> |
6527 | ||
6528 | * arm/bpabi.S: Add EABI alignment attributes to objects. | |
6529 | * arm/bpabi-v6m.S: Likewise. | |
6530 | * arm/crti.asm: Likewise. | |
6531 | * arm/crtn.asm: Likewise. | |
6532 | * arm/lib1funcs.asm: Likewise. | |
6533 | * arm/libunwind.S: Likewise. | |
6534 | ||
1b78f575 RE |
6535 | 2010-04-17 Richard Earnshaw <rearnsha@arm.com> |
6536 | ||
6537 | * arm-protos.h (tune_params): New structure. | |
6538 | * arm.c (current_tune): New variable. | |
6539 | (arm_constant_limit): Delete. | |
6540 | (struct processors): Add pointer to the tune parameters. | |
6541 | (arm_slowmul_tune): New tuning option. | |
6542 | (arm_fastmul_tune, arm_xscale_tune, arm_9e_tune): Likewise. | |
6543 | (all_cores): Adjust to pick up the tuning model. | |
6544 | (arm_constant_limit): New function. | |
6545 | (arm_override_options): Select the appropriate tuning model. Delete | |
6546 | initialization of arm_const_limit. | |
6547 | (arm_split_constant): Use the new constant-limit model. | |
6548 | (arm_rtx_costs): Pick up the current tuning model. | |
6549 | * arm.md (is_strongarm, is_xscale): Delete. | |
6550 | * arm-generic.md (load_ldsched_x, load_ldsched): Test explicitly | |
6551 | for Xscale variant architectures. | |
6552 | (mult_ldsched_strongarm, mult_ldsched): Similarly for StrongARM. | |
6553 | ||
80d56d04 RR |
6554 | 2010-04-17 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
6555 | ||
1b78f575 RE |
6556 | * config/arm/arm.c (arm_gen_constant): Remove unused variable |
6557 | can_shift. | |
80d56d04 RR |
6558 | (arm_rtx_costs_1): Remove unused variable extra_cost. |
6559 | (arm_unwind_emit_set): Use variable offset. | |
6560 | (thumb1_output_casesi): Remove unused variable flags. | |
6561 | ||
6190446b JL |
6562 | 2010-04-16 Jeff Law <law@redhat.com> |
6563 | ||
6564 | * ira-color.c (ira_reassign_pseudos): Collect and sort all the pseudos | |
016f9d9d JL |
6565 | needing assignment rather than doing a two-phase assignment. Remove |
6566 | unused variable 'm'. | |
6190446b | 6567 | |
24f8d71e JJ |
6568 | 2010-04-16 Jakub Jelinek <jakub@redhat.com> |
6569 | ||
6570 | PR bootstrap/43767 | |
6571 | * alias.c (memrefs_conflict_p): Don't crash if CSELIB_VAL_PTR is NULL. | |
6572 | ||
f1665f5c DK |
6573 | 2010-04-16 Doug Kwan <dougkwan@google.com> |
6574 | ||
6575 | * tree-ssa-reassoc.c (struct operand_entry): Add new field ID. | |
6576 | (next_operand_entry_id): New static variable. | |
6577 | (sort_by_operand_rank): Stabilize qsort comparator by using unique IDs. | |
6578 | (add_to_ops_vec): Assigned unique ID to operand entry. | |
6579 | (struct oecount_s): New field ID. | |
6580 | (oecount_cmp): Stabilize qsort comparotor by using unique IDs. | |
6581 | (undistribute_ops_list): Assign unique IDs to oecounts. | |
6582 | (init_reassoc): reset next_operand_entry_id. | |
6583 | ||
f638261a DK |
6584 | 2010-04-16 Doug Kwan <dougkwan@google.com> |
6585 | ||
6586 | * config/i386/i386.md (*jcc_bt<mode>): Fix build breakage by adding | |
6587 | missing left parenthesis. | |
e96ccb30 | 6588 | |
4a81b412 UB |
6589 | 2010-04-16 Uros Bizjak <ubizjak@gmail.com> |
6590 | ||
6591 | * config/i386/i386.md (*bt<mode>): Macroize insn from *btsi and | |
6592 | *btdi_rex64 using SWI48 mode iterator. | |
6593 | (*jcc_bt<mode>): Ditto from *jcc_btsi and *jcc_btdi_rex64. | |
6594 | (*jcc_bt<mode>_mask): Ditto from *jcc_btsi_mask and | |
6595 | *jcc_btdi_mask_rex64. | |
6596 | ||
9d4d1f8e AS |
6597 | 2010-04-16 Anatoly Sokolov <aesok@post.ru> |
6598 | ||
6599 | * double-int.h (tree_to_double_int): Convert to macro. | |
6600 | * double-int.c (tree_to_double_int): Remove. | |
6601 | ||
835eb810 JJ |
6602 | 2010-04-16 Jakub Jelinek <jakub@redhat.com> |
6603 | ||
6604 | PR debug/43762 | |
6605 | * dwarf2out.c (add_bound_info): Always call loc_list_from_tree | |
6606 | with want_address 2 and in case a single element list might be | |
6607 | possible, call it again with want_address 0. | |
6608 | ||
6609 | 2010-04-12 Kaushik Phatak <kaushik.phatak@kpitcummins.com> | |
db624ecb | 6610 | |
0f6b820c KP |
6611 | * config/h8300/h8300.c (print_operand) : Modify case 'V' and |
6612 | case 'W' print operands for HI mode. | |
6613 | * config/h8300/h8300.h (Y0, Y2) : New constraints. | |
6614 | * config/h8300/h8300.md (bclrqi_msx, bclrhi_msx): New patterns | |
6615 | (bsetqi_msx, bsethi_msx, bnotqi_msx, bnothi_msx): Likewise. | |
6616 | * config/h8300/predicate.md (bit_register_indirect_operand): New. | |
6617 | ||
a7494d9e KP |
6618 | * config/h8300/h8300.h (OK_FOR_U): Support 'U' constraint for H8300SX. |
6619 | ||
e96ccb30 | 6620 | * config/h8300/h8300.md (movqi_h8sx, movhi_h8sx, movsi_h8sx, |
8cb81753 KP |
6621 | cmphi_h8300hs_znvc, cmpsi, addhi3_h8sx) : Emit instructions in |
6622 | #xx:3 and #xx:4 mode. | |
6623 | ||
60744089 KP |
6624 | * config/h8300/h8300.md (inverted load with HImode dest): Add |
6625 | support for H8300SX. | |
6626 | ||
db624ecb KP |
6627 | * config/h8300/predicate.md (bit_operand): Allow immediate values that |
6628 | satisfy 'U' constraint. | |
6629 | ||
8ccb78f2 RO |
6630 | 2010-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
6631 | ||
e96ccb30 | 6632 | * configure.ac: Check for elf_getshdrstrndx or elf_getshstrndx flavor. |
8ccb78f2 RO |
6633 | * configure: Regenerate. |
6634 | * config.in: Regenerate. | |
6635 | * doc/install.texi (Prerequisites): Document that Solaris 2 libelf | |
6636 | works. | |
6637 | ||
bc9c331d RG |
6638 | 2010-04-16 Richard Guenther <rguenther@suse.de> |
6639 | ||
6640 | * tree.h (struct tree_decl_minimal): Move pt_uid ... | |
6641 | (struct tree_decl_common): ... here. | |
6642 | (DECL_PT_UID): Adjust. | |
6643 | (SET_DECL_PT_UID): Likewise. | |
6644 | (DECL_PT_UID_SET_P): Likewise. | |
6645 | ||
12de6355 RG |
6646 | 2010-04-16 Richard Guenther <rguenther@suse.de> |
6647 | ||
6648 | PR tree-optimization/43572 | |
6649 | * tree-ssa-alias.h (call_may_clobber_ref_p): Declare. | |
6650 | * tree-ssa-alias.c (call_may_clobber_ref_p): Export. | |
6651 | * tree-flow.h (is_call_clobbered): Remove. | |
6652 | * tree-flow-inline.h (is_call_clobbered): Likewise. | |
6653 | * tree-dfa.c (dump_variable): Do not dump call clobber state. | |
6654 | * tree-nrv.c (dest_safe_for_nrv_p): Use the alias oracle. | |
6655 | (execute_return_slot_opt): Adjust. | |
6656 | * tree-tailcall.c (suitable_for_tail_opt_p): Remove | |
6657 | check for call clobbered vars here. | |
6658 | (find_tail_calls): Move tailcall verification to the | |
6659 | proper place. | |
6660 | ||
6ab643b5 DN |
6661 | 2010-04-16 Diego Novillo <dnovillo@google.com> |
6662 | ||
e96ccb30 | 6663 | * doc/invoke.texi: Explain how are unrecognized -Wno- warnings handled. |
6ab643b5 | 6664 | |
f0c6475a BS |
6665 | 2010-04-16 Bernd Schmidt <bernds@codesourcery.com> |
6666 | ||
6667 | PR target/40603 | |
6668 | * config/arm/arm.md (cbranchqi4): New pattern. | |
6669 | * config/arm/predicates.md (const0_operand, | |
6670 | cbranchqi4_comparison_operator): New predicates. | |
6671 | ||
f0107145 RG |
6672 | 2010-04-16 Richard Guenther <rguenther@suse.de> |
6673 | ||
6674 | * gimple-pretty-print.c (dump_gimple_phi): Dump alias info. | |
6675 | (dump_gimple_stmt): Likewise. | |
6676 | ||
f0c6475a | 6677 | 2010-04-16 Bernd Schmidt <bernds@codesourcery.com> |
6ddfdb0f BS |
6678 | |
6679 | * recog.h (struct recog_data): New field is_operator. | |
6680 | (struct insn_operand_data): New field is_operator. | |
6681 | * recog.c (extract_insn): Set recog_data.is_operator. | |
6682 | * genoutput.c (output_operand_data): Emit code to set the | |
6683 | is_operator field. | |
6684 | * reload.c (find_reloads): Use it rather than testing for an | |
6685 | empty constraint string. | |
6686 | ||
6ea007e4 BS |
6687 | PR target/41514 |
6688 | * config/arm/arm.md (cbranchsi4_insn): Renamed from "*cbranchsi4_insn". | |
6689 | If the previous insn is a cbranchsi4_insn with the same arguments, | |
6690 | omit the compare instruction. | |
6691 | ||
3302cfa1 BS |
6692 | * config/arm/arm.md (addsi3_cbranch): If destination is a high |
6693 | register, inputs must be low registers and we need a low register | |
6694 | scratch. Handle alternative 2 like alternative 3. | |
6695 | ||
5312b066 JJ |
6696 | 2010-04-16 Jakub Jelinek <jakub@redhat.com> |
6697 | ||
6698 | * alias.c (memrefs_conflict_p): If x and y are the same VALUE, | |
6699 | don't call get_addr on both. If one expression is a VALUE and | |
6700 | the other a REG, check VALUE's locs if the REG isn't among them. | |
6701 | ||
7a296495 CB |
6702 | 2010-04-16 Christian Bruel <christian.bruel@st.com> |
6703 | ||
6704 | * config/sh/sh.h (sh_frame_pointer_required): New function. | |
6705 | * config/sh/sh.h (TARGET_FRAME_POINTER_REQUIRED): New macro. | |
6706 | (flag_omit_frame_pointer) Set. | |
6707 | (MASK_ACCUMULATE_OUTGOING_ARGS) Define and Set. | |
6708 | (rounded_frame_size): Adjust size with outgoing_args_size. | |
6709 | (sh_set_return_address): Must return from stack pointer. | |
6710 | * gcc/config/sh/sh.h (CAN_DEBUG_WITHOUT_FP): Define. | |
6711 | (SUBTARGET_FRAME_POINTER_REQUIRED): Define. | |
6712 | (ACCUMULATE_OUTGOING_ARGS): Define. | |
6713 | * doc/invoke.texi (maccumulate-outgoing-args): Document for SH. | |
ade52657 | 6714 | * gcc/config/sh/sh.opt (maccumulate-outgoing-args): New option. |
7a296495 | 6715 | |
7140f0f9 KK |
6716 | 2010-04-15 Kaz Kojima <kkojima@gcc.gnu.org> |
6717 | ||
6718 | PR target/43471 | |
6719 | * config/sh/sh.c (sh_legitimize_reload_address): Use | |
6720 | MAYBE_BASE_REGISTER_RTX_P instead of BASE_REGISTER_RTX_P. | |
6721 | Remove a unneeded check for offset_base. | |
6722 | ||
bafaef55 L |
6723 | 2010-04-15 H.J. Lu <hongjiu.lu@intel.com> |
6724 | ||
6725 | * configure: Regenerated. | |
6726 | ||
e8de8fea AK |
6727 | 2010-04-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
6728 | ||
6729 | * config/s390/s390.c (s390_call_save_register_used): Switch back | |
6730 | to HARD_REGNO_NREGS. | |
6731 | ||
038a39d1 RG |
6732 | 2010-04-15 Richard Guenther <rguenther@suse.de> |
6733 | ||
6734 | * alias.c (alias_set_subset_of): Handle alias-set zero | |
6735 | child properly. | |
6736 | ||
28907f9a MS |
6737 | 2010-04-15 Mark Shinwell <shinwell@codesourcery.com> |
6738 | Julian Brown <julian@codesourcery.com> | |
6739 | ||
6740 | * config/arm/thumb2.md (thumb2_movsi_insn): Split ldr and str | |
6741 | alternatives according to use of high and low regs. | |
6742 | * config/arm/vfp.md (thumb2_movsi_vfp): Likewise. | |
6743 | * config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Use high regs when | |
6744 | optimizing for size on Thumb-2. | |
6745 | ||
3f56ef8b TS |
6746 | 2010-04-15 Thomas Schwinge <tschwinge@gnu.org> |
6747 | ||
6748 | * config.gcc <i[34567]86-*-gnu*>: Handle softfp as for Linux. | |
6749 | ||
25a6a873 RG |
6750 | 2010-04-15 Richard Guenther <rguenther@suse.de> |
6751 | ||
6752 | * tree-ssa-structalias.c (struct variable_info): Add | |
6753 | is_fn_info flag. | |
6754 | (new_var_info): Initialize it. | |
6755 | (dump_constraints): Support printing last added constraints. | |
6756 | (debug_constraints): Adjust. | |
6757 | (dump_constraint_graph): Likewise. | |
6758 | (make_heapvar_for): Check for NULL cfun. | |
6759 | (get_function_part_constraint): New function. | |
6760 | (get_fi_for_callee): Likewise. | |
6761 | (find_func_aliases): Properly implement IPA PTA constraints. | |
6762 | (process_ipa_clobber): New function. | |
6763 | (find_func_clobbers): Likewise. | |
6764 | (insert_into_field_list_sorted): Remove. | |
6765 | (create_function_info_for): Properly allocate vars for IPA mode. | |
6766 | Do not use insert_into_field_list_sorted. | |
6767 | (create_variable_info_for): Properly generate constraints for | |
6768 | global vars in IPA mode. | |
6769 | (dump_solution_for_var): Always dump the solution. | |
6770 | (set_uids_in_ptset): Initialize DECL_PT_UID if in ipa-mode. | |
6771 | (find_what_var_points_to): Adjust. | |
6772 | (pt_solution_set): Change. | |
6773 | (pt_solution_ior_into): New function. | |
6774 | (pt_solution_empty_p): Export. | |
6775 | (pt_solution_includes_global): Adjust. | |
6776 | (pt_solution_includes_1): Likewise. | |
6777 | (pt_solutions_intersect_1): Likewise. | |
6778 | (dump_sa_points_to_info): Check some invariants. | |
6779 | (solve_constraints): Move constraint dumping ... | |
6780 | (compute_points_to_sets): ... here. | |
6781 | (ipa_pta_execute): ... and here. | |
6782 | (compute_may_aliases): Do not re-compute points-to info | |
6783 | locally if IPA info is available. | |
6784 | (ipa_escaped_pt): New global var. | |
6785 | (ipa_pta_execute): Properly implement IPA PTA. | |
6786 | * tree-into-ssa.c (dump_decl_set): Support dumping | |
6787 | decls not in referenced-vars. | |
6788 | * tree-flow.h (struct gimple_df): Add ipa_pta flag. | |
6789 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Adjust. | |
6790 | (dump_points_to_solution): Likewise. | |
6791 | * tree-dfa.c (dump_variable): Also dump DECL_PT_UID. | |
6792 | * tree-inline.c (remap_ssa_name): Copy IPA points-to solution. | |
e96ccb30 | 6793 | (remap_gimple_stmt): Reset call clobber/use information if necessary. |
25a6a873 RG |
6794 | (copy_decl_to_var): Copy DECL_PT_UID. |
6795 | (copy_result_decl_to_var): Likewise. | |
6796 | * tree.c (make_node_stat): Initialize DECL_PT_UID. | |
6797 | (copy_node_stat): Copy it. | |
6798 | * tree.h (DECL_PT_UID): New macro. | |
6799 | (SET_DECL_PT_UID): Likewise. | |
6800 | (DECL_PT_UID_SET_P): Likewise. | |
6801 | (struct tree_decl_minimal): Add pt_uid member. | |
6802 | * tree-ssa-alias.h (struct pt_solution): Add ipa_escaped flag. | |
6803 | (pt_solution_empty_p): Declare. | |
6804 | (pt_solution_set): Adjust. | |
6805 | (ipa_escaped_pt): Declare. | |
6806 | * cfgexpand.c (update_alias_info_with_stack_vars): Adjust. | |
6807 | * gimple-pretty-print.c (pp_points_to_solution): New function. | |
6808 | (dump_gimple_call): Dump call clobber/use information. | |
6809 | * tree-dump.c (dump_option_value_in): Add TDF_ALIAS entry. | |
6810 | * tree-pass.h (TDF_ALIAS): New dump option. | |
6811 | * tree-pretty-print.c (dump_decl_name): Dump DECL_PT_UID if asked to. | |
6812 | * doc/invoke.texi (-fipa-pta): Update documentation. | |
6813 | ||
cbdd87d4 RG |
6814 | 2010-04-15 Richard Guenther <rguenther@suse.de> |
6815 | ||
6816 | * Makefile.in (OBJS-common): Add gimple-fold.o. | |
6817 | (gimple-fold.o): New rule. | |
6818 | * tree.h (maybe_fold_offset_to_reference, | |
6819 | maybe_fold_offset_to_address, maybe_fold_stmt_addition): Move | |
6820 | prototypes ... | |
6821 | * gimple.h: ... here. | |
6822 | * tree-flow.h (fold_stmt, fold_stmt_inplace, get_symbol_constant_value, | |
6823 | may_propagate_address_into_dereference): Move prototypes ... | |
6824 | * gimple.h: ... here. | |
6825 | * tree-ssa-ccp.c (get_symbol_constant_value, | |
6826 | may_propagate_address_into_dereference, maybe_fold_offset_to_array_ref, | |
6827 | maybe_fold_offset_to_component_ref, maybe_fold_offset_to_reference, | |
6828 | maybe_fold_offset_to_address, maybe_fold_stmt_indirect, | |
6829 | maybe_fold_stmt_addition, maybe_fold_reference, get_maxval_strlen, | |
6830 | ccp_fold_builtin, fold_gimple_assign, fold_gimple_cond, | |
6831 | fold_gimple_call, fold_stmt_1, fold_stmt, fold_stmt_inplace, | |
6832 | gimplify_and_update_call_from_tree): Move ... | |
6833 | * gimple-fold.c: ... here. New file. | |
6834 | (ccp_fold_builtin): Rename to ... | |
6835 | (gimple_fold_builtin): ... this. | |
6836 | * tree-ssa-ccp.c (execute_fold_all_builtins): Adjust. | |
6837 | ||
330db1e3 RG |
6838 | 2010-04-15 Richard Guenther <rguenther@suse.de> |
6839 | ||
6840 | * fold-const.c (LOWPART, HIGHPART, BASE, encode, decode, | |
6841 | fit_double_type, force_fit_type_double, add_double_with_sign, | |
6842 | neg_double, mul_double_with_sign, lshift_double, rshift_double, | |
6843 | lrotate_double, rrotate_double, div_and_round_double): Move ... | |
6844 | * double-int.c: ... here. | |
6845 | * tree.h (force_fit_type_double, fit_double_type, add_double_with_sign, | |
6846 | add_double, neg_double, mul_double_with_sign, mul_double, | |
6847 | lshift_double, rshift_double, lrotate_double, rrotate_double, | |
6848 | div_and_round_double): Move prototypes ... | |
6849 | * double-int.h: ... here. | |
6850 | ||
f0c6475a | 6851 | 2010-04-15 Bernd Schmidt <bernds@codesourcery.com> |
077668e3 BS |
6852 | |
6853 | PR target/43742 | |
6854 | * config/sh/sh.md (doloop_end_split, dect): Undo previous patch. Use | |
6855 | matching constraints to ensure inputs match the output. | |
6856 | ||
fa66fc40 KK |
6857 | 2010-04-15 Kaz Kojima <kkojima@gcc.gnu.org> |
6858 | ||
6859 | PR target/43742 | |
6860 | * config/sh/sh.md (doloop_end_split): Remove "+r" constraint | |
e96ccb30 | 6861 | in an input-only operand. |
fa66fc40 | 6862 | |
2bd1333d AS |
6863 | 2010-04-15 Anatoly Sokolov <aesok@post.ru> |
6864 | ||
6865 | * double-int.h (HOST_BITS_PER_DOUBLE_INT): Define. | |
6866 | (double_int_not, double_int_lshift, double_int_rshift): Declare. | |
6867 | (double_int_negative_p): Convert to static inline function. | |
74ca3393 | 6868 | * double-int.c (double_int_lshift, double_int_lshift): New functions. |
2bd1333d | 6869 | (double_int_negative_p): Remove. |
e96ccb30 | 6870 | * tree.h (lshift_double, rshift_double): |
2bd1333d AS |
6871 | * tree.c (build_low_bits_mask): Clean up, use double_int_* functions. |
6872 | * fold-const.c (fold_convert_const_int_from_real, | |
6873 | fold_convert_const_int_from_fixed, div_if_zero_remainder): (Ditto.). | |
6874 | (lshift_double): Change type of arith argument to bool. | |
6875 | (rshift_double): Change type of arith argument to bool. Correct | |
6876 | comment. | |
6877 | * expmed.c (mask_rtx, lshift_value): (Ditto.). | |
6878 | ||
f0c6475a | 6879 | 2010-04-14 Bernd Schmidt <bernds@codesourcery.com> |
e96ccb30 | 6880 | |
31ce8a53 BS |
6881 | PR target/21803 |
6882 | * ifcvt.c (cond_exec_process_if_block): Look for identical sequences | |
6883 | at the start and end of the then/else blocks, and omit them from the | |
6884 | conversion. | |
6885 | * cfgcleanup.c (flow_find_cross_jump): No longer static. Remove MODE | |
6886 | argument; all callers changed. Pass zero to old_insns_match_p instead. | |
6887 | (flow_find_head_matching_sequence): New function. | |
6888 | (old_insns_match_p): Check REG_EH_REGION notes for calls. | |
6889 | * basic-block.h (flow_find_cross_jump, | |
6890 | flow_find_head_matching_sequence): Declare functions. | |
6891 | ||
943f82e7 JM |
6892 | 2010-04-14 Jason Merrill <jason@redhat.com> |
6893 | ||
6894 | PR c++/36625 | |
6895 | * c-common.c (attribute_takes_identifier_p): New fn. | |
6896 | * c-common.h: Declare it. | |
6897 | ||
feeb8c52 UB |
6898 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
6899 | ||
6900 | * config/i386/i386.md (*divmod<mode>4): Remove stray "&&" from | |
6901 | splitter condition. | |
6902 | (*udivmod<mode>4): Ditto. | |
6903 | ||
4a5528cc UB |
6904 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
6905 | ||
6906 | * config/i386/i386.md (maxmin_int): Rename code attribute from | |
6907 | maxminiprefix and update all users. | |
6908 | (maxmin_float): Ditto from maxminfprefix. | |
6909 | (logic): Ditto from logicprefix. | |
6910 | (absneg_mnemonic): Ditto from absnegprefix. | |
6911 | * config/i386/mmx.md: Update all users of maxminiprefix, | |
4a81b412 | 6912 | maxminfprefix and logicprefix for rename. |
4a5528cc UB |
6913 | * config/i386/sse.md: Ditto. |
6914 | * config/i386/sync.md (sync_<code><mode>): Update for | |
6915 | logicprefix rename. | |
6916 | ||
289fcbbd MLI |
6917 | 2010-04-14 Manuel López-Ibáñez <manu@gcc.gnu.org> |
6918 | ||
6919 | PR 42966 | |
6920 | * diagnostics.c (diagnostic_report_diagnostic): Mark specially | |
6921 | warnings converted to errors. | |
6922 | ||
d58770e7 UB |
6923 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
6924 | ||
6925 | * config/alpha/alpha.c (alpha_adjust_cost): Remove set but not | |
6926 | used insn_type variable. | |
6927 | (function_value): Add ATTRIBUTE_UNUSED to dummy variable declaration | |
6928 | to avoid set-but-not-used warning. | |
6929 | ||
a3f1cee4 UB |
6930 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
6931 | ||
6932 | * df-core.c (df_ref_debug): Change format string placeholder | |
6933 | from 0x%x to %#x. | |
6934 | * dwarf2asm.c (dw2_asm_output_data_raw, | |
6935 | dw2_asm_output_data_uleb128_raw, dw2_asm_output_data_uleb128, | |
6936 | dw2_asm_output_data_sleb128_raw, dw2_asm_output_data_sleb128): Ditto. | |
6937 | * dwarf2out.c (output_cfi, output_cfi_directive, | |
6938 | dwarf2out_do_cfi_startproc, output_loc_sequence_raw, | |
6939 | output_cfa_loc_raw, output_die, output_ranges, output_file_names): | |
6940 | Ditto. | |
6941 | * genattrtab.c (write_test_expr, write_attr_valueq): Ditto. | |
6942 | * print-rtl.c (print_rtx): Ditto. | |
6943 | ||
3eb4dbe3 MM |
6944 | 2010-04-14 Michael Meissner <meissner@linux.vnet.ibm.com> |
6945 | ||
6946 | PR middle-end/42694 | |
6947 | * builtins.c (expand_builtin_pow_root): New function to expand pow | |
6948 | calls with exponents 0.25, 0.50, 0.75, 1./3., and 1./6. into a | |
6949 | series of sqrt and cbrt calls under -ffast-math. | |
6950 | (expand_builtin_pow): Call it. | |
6951 | ||
fc249fe5 MM |
6952 | 2010-04-14 Michael Matz <matz@suse.de> |
6953 | ||
6954 | PR tree-optimization/42963 | |
6955 | * tree-cfg.c (touched_switch_bbs): New static variable. | |
6956 | (group_case_labels_stmt): New function broken out from ... | |
6957 | (group_case_labels): ... here, use the above. | |
6958 | (start_recording_case_labels): Allocate touched_switch_bbs. | |
6959 | (end_recording_case_labels): Deallocate it, call | |
6960 | group_case_labels_stmt. | |
6961 | (gimple_redirect_edge_and_branch): Remember index of affected BB. | |
6962 | ||
0fcbf3ed UB |
6963 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
6964 | ||
6965 | * config/i386/i386.md (*popcountsi2_cmp_zext): Remove mode attribute | |
6966 | from insn template. | |
6967 | ||
3f529c2c UB |
6968 | 2010-04-14 Uros Bizjak <ubizjak@gmail.com> |
6969 | ||
6970 | * config/i386/i386.md (*ashlqi3_1_slp): New insn pattern. | |
6971 | ||
1ce18dc8 JH |
6972 | 2010-04-13 Jan Hubicka <jh@suse.cz> |
6973 | ||
6974 | * ipa-inline.c (cgraph_mark_inline_edge): Avoid double accounting | |
6975 | of optimized out static functions. | |
6976 | (cgraph_edge_badness): Add DUMP parameter and dump reasons for the | |
6977 | cost computation. Also sanity check for overflows. | |
6978 | (update_caller_keys): Update cgraph_edge_badness call; properly | |
6979 | update fibheap and sanity check that it is up to date. | |
6980 | (add_new_edges_to_heap): Update cgraph_edge_badness. | |
6981 | (cgraph_decide_inlining_of_small_function): Likewise; | |
6982 | add sanity checking that badness in heap is up to date; | |
6983 | improve dumping of reason; Update badness of calls to the | |
6984 | offline copy of function currently inlined; dump badness | |
6985 | of functions not inlined because of unit growth limits. | |
6986 | ||
9e9ef331 EB |
6987 | 2010-04-13 Eric Botcazou <ebotcazou@adacore.com> |
6988 | ||
6989 | PR middle-end/32628 | |
6990 | * c-common.c (pointer_int_sum): Disregard overflow that occured only | |
6991 | because of sign-extension change when converting to sizetype here... | |
6992 | * fold-const.c (fold_convert_const_int_from_int): ...and not here. | |
6993 | ||
6994 | * fold-const.c (fold_binary_op_with_conditional_arg): Do not restrict | |
6995 | the folding to constants. Remove redundant final conversion. | |
6996 | (fold_binary) <associate>: Do not associate if the re-association of | |
6997 | constants alone overflows. | |
6998 | (fold_binary) <FLOOR_MOD_EXPR>: Move transformation into BIT_AND_EXPR | |
6999 | to the end of the list. | |
7000 | (multiple_of_p) <COND_EXPR>: New case. | |
7001 | ||
9db94baa MLI |
7002 | 2010-04-13 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7003 | ||
7004 | * opt-functions.awk (opt_sanitized_name): New. | |
7005 | (opt_enum): New. | |
7006 | * optc-gen.awk: Use it | |
7007 | * opth-gen.awk: Use it. | |
7008 | ||
0f2ffb9a MJ |
7009 | 2010-04-13 Martin Jambor <mjambor@suse.cz> |
7010 | ||
7011 | * tree-sra.c (replace_uses_with_default_def_ssa_name): New function. | |
7012 | (sra_modify_assign): Delete stmts loading dead data even if racc has no | |
7013 | children. Call replace_uses_with_default_def_ssa_name to handle | |
7014 | SSA_NAES on lhs. | |
7015 | ||
f78b86c0 MM |
7016 | 2010-04-13 Michael Matz <matz@suse.de> |
7017 | ||
7018 | PR middle-end/43730 | |
7019 | * builtins.c (expand_builtin_interclass_mathfn): Also create | |
7020 | a register if the predicate doesn't match. | |
7021 | ||
0e6229c2 DN |
7022 | 2010-04-13 Diego Novillo <dnovillo@google.com> |
7023 | ||
7024 | * Makefile.in (c-pch.o, ggc-common.o): Depend on timevar.h. | |
7025 | * c-pch.c: Include timevar.h. | |
7026 | (c_common_write_pch): Use TV_PCH_SAVE and TV_PCH_CPP_SAVE timers. | |
3f529c2c | 7027 | (c_common_read_pch): Use TV_PCH_RESTORE and TV_PCH_CPP_RESTORE timers. |
0e6229c2 | 7028 | * ggc-common.c: Include timevar.h. |
3f529c2c | 7029 | (gt_pch_save): Use TV_PCH_PTR_REALLOC and TV_PCH_PTR_SORT timers. |
0e6229c2 DN |
7030 | * timevar.def (TV_PCH_SAVE): Define. |
7031 | (TV_PCH_CPP_SAVE): Define. | |
7032 | (TV_PCH_PTR_REALLOC): Define. | |
7033 | (TV_PCH_PTR_SORT): Define. | |
7034 | (TV_PCH_RESTORE): Define. | |
7035 | (TV_PCH_CPP_RESTORE): Define. | |
7036 | ||
143597ff MM |
7037 | 2010-04-13 Michael Matz <matz@suse.de> |
7038 | ||
7039 | * tree-ssa-reassoc.c (repropagate_negates): Merge negates also | |
7040 | into MINUS_EXPRs. | |
7041 | (can_reassociate_p): New function. | |
7042 | (break_up_subtract_bb, reassociate_bb): Use it. | |
7043 | ||
54c5ec4f RG |
7044 | 2010-04-13 Richard Guenther <rguenther@suse.de> |
7045 | ||
7046 | PR bootstrap/43737 | |
7047 | * builtins.c (c_readstr): Fix assert. | |
7048 | ||
719938ae UB |
7049 | 2010-04-13 Uros Bizjak <ubizjak@gmail.com> |
7050 | ||
7051 | * config/i386/i386.md (extendsidi2 splitter): Also check for DX_REG | |
7052 | when generating cltd insn. | |
7053 | ||
7054 | (*ashl<mode>3_1): Remove special handling for register operand 2. | |
7055 | (*ashlsi3_1_zext): Ditto. | |
7056 | (*ashlhi3_1): Ditto. | |
7057 | (*ashlhi3_1_lea): Ditto. | |
7058 | (*ashlqi3_1): Ditto. | |
7059 | (*ashlqi3_1_lea): Ditto. | |
7060 | (*<shiftrt_insn><mode>3_1): Ditto. | |
7061 | (*<shiftrt_insn>si3_1_zext): Ditto. | |
7062 | (*<shiftrt_insn>qi3_1_slp): Ditto. | |
7063 | (*<rotate_insn><mode>3_1): Ditto. | |
7064 | (*<rotate_insn>si3_1_zext): Ditto. | |
7065 | (*<rotate_insn>qi3_1_slp): Ditto. | |
7066 | ||
3e8542ca RG |
7067 | 2010-04-13 Richard Guenther <rguenther@suse.de> |
7068 | ||
7069 | * tree-ssa-structalias.c (callused_id): Remove. | |
7070 | (call_stmt_vars): New. | |
7071 | (get_call_vi): Likewise. | |
7072 | (lookup_call_use_vi): Likewise. | |
7073 | (lookup_call_clobber_vi): Likewise. | |
7074 | (get_call_use_vi): Likewise. | |
7075 | (get_call_clobber_vi): Likewise. | |
7076 | (make_transitive_closure_constraints): Likewise. | |
7077 | (handle_const_call): Adjust to do per-call call-used handling. | |
7078 | (handle_pure_call): Likewise. | |
7079 | (find_what_var_points_to): Remove general callused handling. | |
7080 | (init_base_vars): Likewise. | |
7081 | (init_alias_vars): Initialize call_stmt_vars. | |
7082 | (compute_points_to_sets): Process call-used and call-clobbered | |
7083 | vars for call statements. | |
7084 | (delete_points_to_sets): Free call_stmt_vars. | |
7085 | ||
777e1f09 RG |
7086 | 2010-04-13 Richard Guenther <rguenther@suse.de> |
7087 | ||
7088 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): | |
7089 | Only add RW dependence for dependence distance zero. | |
7090 | Adjust maximal vectorization factor according to dependences. | |
7091 | Move alignment handling ... | |
7092 | (vect_find_same_alignment_drs): ... here. New function. | |
7093 | (vect_analyze_data_ref_dependences): Adjust. | |
7094 | (vect_analyze_data_refs_alignment): Call vect_find_same_alignment_drs. | |
7095 | (vect_analyze_data_refs): Adjust minimal vectorization factor | |
7096 | according to data references. | |
7097 | * tree-vect-loop.c (vect_analyze_loop): Analyze data-ref | |
7098 | dependences before determining the vectorization factor. | |
7099 | Analyze alignment after determining the vectorization factor. | |
7100 | * tree-vect-slp.c ((vect_slp_analyze_bb): Analyze data-ref | |
7101 | dependences before alignment. | |
7102 | * tree-vectorizer.h (vect_analyze_data_ref_dependences): | |
7103 | Adjust prototype. | |
7104 | (vect_analyze_data_refs): Likewise. | |
7105 | (MAX_VECTORIZATION_FACTOR): New define. | |
7106 | ||
1a710808 DS |
7107 | 2010-04-13 Duncan Sands <baldrick@free.fr> |
7108 | ||
7109 | * except.h (lang_eh_type_covers): Remove. | |
7110 | * except.c (lang_eh_type_covers): Likewise. | |
7111 | ||
9602b6a1 | 7112 | 2010-04-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3f529c2c UB |
7113 | Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
7114 | ||
9602b6a1 AK |
7115 | * gcc/config/s390/s390.md: Replace TARGET_64BIT with TARGET_ZARCH. |
7116 | * gcc/config/s390/s390.c: Replace UNTIS_PER_WORD with | |
3f529c2c | 7117 | UNITS_PER_LONG where it is ABI relevant. |
9602b6a1 AK |
7118 | (s390_return_addr_rtx): Likewise. |
7119 | (s390_back_chain_rtx): Likewise. | |
7120 | (s390_frame_area): Likewise. | |
7121 | (s390_frame_info): Likewise. | |
7122 | (s390_initial_elimination_offset): Likewise. | |
7123 | (save_gprs): Likewise. | |
7124 | (s390_emit_prologue): Likewise. | |
7125 | (s390_emit_epilogue): Likewise. | |
7126 | (s390_function_arg_advance): Likewise. | |
7127 | (s390_function_arg): Likewise. | |
7128 | (s390_va_start): Likewise. | |
7129 | (s390_gimplify_va_arg): Likewise. | |
7130 | (s390_function_profiler): Likewise. | |
7131 | (s390_optimize_prologue): Likewise. | |
7132 | (s390_rtx_costs): Likewise. | |
7133 | (s390_secondary_reload): Likewise. | |
7134 | (s390_promote_function_mode): Likewise. | |
7135 | (s390_hard_regno_mode_ok): Replace TARGET_64BIT with TARGET_ZARCH. | |
7136 | (s390_scalar_mode_supported_p): Disallow TImode if no 64 bit | |
7137 | registers available. | |
7138 | (s390_unwind_word_mode): New function. | |
7139 | (s390_function_value): Split 64 bit values into register pair if | |
7140 | used as return value. | |
7141 | (s390_call_saved_register_used): Don't use HARD_REGNO_NREGS for | |
7142 | function call parameters. Handle parallels. | |
7143 | (TARGET_SCALAR_MODE_SUPPORTED_P): New macro. | |
7144 | (HARD_REGNO_CALL_PART_CLOBBERED): New macro. | |
7145 | (DWARF_CIE_DATA_ALIGNMENT): New macro. | |
7146 | (s390_expand_setmem): Remove unused variable src_addr. | |
7147 | * gcc/longlong.h: Make smul_ppmm and sdiv_qrnnd inline asms to | |
3f529c2c | 7148 | deal with 64 bit registers. |
9602b6a1 AK |
7149 | * gcc/config/s390/s390.h: Define __zarch__ predefined macro. |
7150 | Replace UNITS_PER_WORD with UNITS_PER_LONG where it is ABI relevant. | |
7151 | (UNITS_PER_LONG): New macro. | |
7152 | * libjava/include/s390-signal.h: Define extended ucontext | |
7153 | structure containing the upper halfs of the 64 bit registers. | |
7154 | ||
3b123595 SB |
7155 | 2010-04-13 Simon Baldwin <simonb@google.com> |
7156 | ||
7157 | * cfgexpand.c (gimple_expand_cfg): Clarify warning message text. | |
7158 | ||
cb3d597d EB |
7159 | 2010-04-13 Eric Botcazou <ebotcazou@adacore.com> |
7160 | ||
7161 | * gimple.c (walk_gimple_op) <GIMPLE_ASSIGN>: Do not request a pure | |
7162 | rvalue on the RHS if the LHS is of a non-renamable type. | |
7163 | * tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Fold result. | |
7164 | ||
4adbd5dd MK |
7165 | 2010-04-13 Matthias Klose <doko@ubuntu.com> |
7166 | ||
7167 | * gcc.c (cc1_options): Handle -iplugindir before processing | |
7168 | the cc1 spec. Only add -iplugindir once. | |
7169 | (cpp_unique_options): Add -iplugindir option if -fplugin* options | |
7170 | found. | |
7171 | * common.opt (iplugindir): Remove `Separate' property, initialize. | |
7172 | * plugin.c (default_plugin_dir_name): Error with missing -iplugindir | |
7173 | option. | |
7174 | * Makefile.in (check-%, check-parallel-%): Create plugin dir. | |
7175 | (distclean): Remove plugin dir. | |
7176 | * doc/invoke.texi: Document -iplugindir. | |
7177 | ||
7178 | 2010-04-13 Basile Starynkevitch <basile@starynkevitch.net> | |
7179 | ||
7180 | * doc/plugins.texi (Loading Plugins): Document short | |
7181 | -fplugin=foo option. | |
7182 | (Plugin API): Mention default_plugin_dir_name function. | |
7183 | ||
7184 | * gcc.c (find_file_spec_function): Add new declaration. | |
7185 | (static_spec_func): Use it for "find-file". | |
7186 | (find_file_spec_function): Add new function. | |
7187 | (cc1_options): Add -iplugindir option if -fplugin* options found. | |
7188 | ||
7189 | * gcc-plugin.h (default_plugin_dir_name): Added new declaration. | |
7190 | ||
7191 | * plugin.c (add_new_plugin): Updated comment, and handle short | |
7192 | plugin name. | |
7193 | (default_plugin_dir_name): Added new function. | |
7194 | ||
719938ae | 7195 | * common.opt (iplugindir): New option to set the plugin directory. |
4adbd5dd | 7196 | |
e0db9cc6 UB |
7197 | 2010-04-12 Uros Bizjak <ubizjak@gmail.com> |
7198 | ||
7199 | * config/i386/i386.md (any_rotate): New code iterator. | |
7200 | (rotate_insn): New code attribute. | |
7201 | (rotate): Ditto. | |
7202 | (SWIM124): New mode iterator. | |
7203 | (<rotate_insn>ti3): New expander. | |
7204 | (<rotate_insn>di3): Macroize expander from {rotl,rotr}di3 using | |
7205 | any_rotate code iterator. | |
7206 | (<rotate_insn><mode>3) Macroize expander from {rotl,rotr}{qi,hi,si}3 | |
7207 | using any_rotate code iterator and SWIM124 mode iterator. | |
7208 | (ix86_rotlti3): New insn_and_split pattern. | |
7209 | (ix86_rotrti3): Ditto. | |
7210 | (ix86_rotl<dwi>3_doubleword): Macroize insn_and_split pattern from | |
7211 | ix86_rotl{di,ti}3 patterns. | |
7212 | (ix86_rotr<dwi>3_doubleword): Ditto from ix86_rotr{di,ti}3 patterns. | |
7213 | (*<rotate_insn><mode>3_1): Merge with *{rotl,rotr}{qi,hi,si}3_1_one_bit | |
7214 | and *{rotl,rotr}di3_1_one_bit_rex64. Macroize insn from | |
7215 | *{rotl,rotr}{qi,hi,si}3_1 and *{rotl,rotr}di3_1_rex64 using any_rotate | |
7216 | code iterator and SWI mode iterator. | |
7217 | (*<rotate_insn>si3_1_zext): Merge with *{rotl,rotr}si3_1_one_bit_zext. | |
7218 | Macroize insn from {rotl,rotr}si3_1_zext using any_rotate | |
7219 | code iterator. | |
7220 | (*<rotate_insn>qi3_1_slp): Merge with *{rotl,rotr}qi3_1_one_bit_slp. | |
7221 | Macroize insn from {rotl,rotr}qi3_1_slp using any_rotate code iterator. | |
7222 | (bswap rotatert splitter): Add splitter. | |
7223 | (bswap splitter): Macroize splitter using any_rotate code iterator. | |
7224 | Add insn predicate to split only for TARGET_USE_XCHGB or when | |
7225 | optimizing function for size. | |
7226 | ||
077c8ada SE |
7227 | 2010-04-12 Steve Ellcey <sje@cup.hp.com> |
7228 | ||
7229 | * config/pa/pa.c (emit_move_sequence): Remove use of | |
7230 | deleted variable flag_argument_noalias. | |
7231 | ||
c7392d11 RO |
7232 | 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7233 | ||
7234 | * config.gcc: Removed *-*-solaris2.7* from list of obsolete | |
7235 | configurations. | |
7236 | Add to unsupported targets list. | |
7237 | * configure.ac (gcc_cv_as_tls): Removed i[34567]86-*-solaris2.[567]*, | |
7238 | sparc*-sun-solaris2.[567]* from target lists. | |
7239 | * configure: Regenerate. | |
7240 | * doc/install.texi (Specific, *-*-solaris2*): Document Solaris 7 | |
7241 | removal. | |
7242 | Remove Solaris 7 patch references. | |
7243 | (Specific, sparc-sun-solaris2.7): Removed. | |
7244 | (sparc-sun-solaris2*): Update Solaris 7 example. | |
7245 | (sparc64-*-solaris2*): Likewise. | |
7246 | ||
8c200350 RO |
7247 | 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7248 | ||
7249 | * config.build (alpha*-dec-osf4*): Remove. | |
7250 | * config.gcc: Remove alpha*-dec-osf4*, alpha-dec-osf5.0* from list | |
7251 | of obsolete configurations. | |
7252 | (alpha*-dec-osf[45]*): Remove alpha*-dec-osf4*, alpha-dec-osf5.0* | |
7253 | support. | |
7254 | * config/alpha/t-osf4: Renamed to ... | |
7255 | * config/alpha/t-osf5: ... this. | |
7256 | * config/alpha/osf.h: Renamed to ... | |
7257 | * config/alpha/osf5.h: ... this. | |
7258 | Merged old osf5.h contents. | |
7259 | Update comments. | |
7260 | (ASM_SPEC): Use ASM_OLDAS_SPEC directly. | |
7261 | (EXTRA_SPECS): Removed. | |
7262 | * doc/install.texi (Specific, alpha*-dec-osf5.1): Renamed to | |
7263 | reflect removal of Tru64 UNIX V4.0/V5.0 support. | |
7264 | Document that. | |
7265 | ||
887204da RO |
7266 | 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7267 | ||
7268 | * doc/contrib.texi (Contributors, Rainer Orth): Update. | |
7269 | ||
c1b8e139 KT |
7270 | 2010-04-12 Kai Tietz <kai.tietz@onevision.com> |
7271 | ||
7272 | PR/43702 | |
7273 | * config/i386/i386.c (x86_this_parameter): Handle aggregate for | |
7274 | __thiscall convention. | |
7275 | ||
b38bccca SE |
7276 | 2010-04-12 Steve Ellcey <sje@cup.hp.com> |
7277 | ||
7278 | * config/pa/pa.c (hppa_legitimize_address): Remove unused variable | |
7279 | orig_base. | |
7280 | * config/pa/pa.md (call, call_value): Remove unused variable call_insn. | |
7281 | ||
fc2f1f53 SE |
7282 | 2010-04-12 Steve Ellcey <sje@cup.hp.com> |
7283 | ||
7284 | * function.c (assign_parms_initialize_all): Add unused attribute | |
7285 | to fntype. | |
7286 | ||
d086d311 RG |
7287 | 2010-04-12 Richard Guenther <rguenther@suse.de> |
7288 | ||
7289 | * gsstruct.def (GSS_CALL): New. | |
7290 | * gimple.def (GIMPLE_CALL): Change to GSS_CALL. | |
7291 | * gimple.h: Include tree-ssa-alias.h. | |
7292 | (struct gimple_statement_call): New. | |
7293 | (union gimple_statement_struct_d): Add gimple_call member. | |
7294 | (gimple_call_reset_alias_info): Declare. | |
7295 | (gimple_call_use_set): New function. | |
7296 | (gimple_call_clobber_set): Likewise. | |
7297 | * Makefile.in (GIMPLE_H): Add tree-ssa-alias.h. | |
7298 | * gimple.c (gimple_call_reset_alias_info): New function. | |
7299 | (gimple_build_call_1): Call it. | |
7300 | * lto-streamer-in.c (input_gimple_stmt): Likewise. | |
7301 | * tree-inline.c (remap_gimple_stmt): Likewise. | |
7302 | (expand_call_inline): Remove callused handling. | |
7303 | * cfgexpand.c (update_alias_info_with_stack_vars): Likewise. | |
7304 | * tree-dfa.c (dump_variable): Likewise. | |
7305 | * tree-parloops.c (parallelize_loops): Likewise. | |
7306 | * tree-ssa.c (init_tree_ssa): Likewise. | |
7307 | (delete_tree_ssa): Likewise. | |
7308 | * tree-flow-inline.h (is_call_used): Remove. | |
7309 | * tree-flow.h (struct gimple_df): Remove callused member. | |
7310 | * tree-nrv.c (dest_safe_for_nrv_p): Adjust predicate. | |
7311 | * tree-ssa-alias.c (dump_alias_info): Remove callused handling. | |
7312 | (ref_maybe_used_by_call_p_1): Simplify. | |
7313 | (call_may_clobber_ref_p_1): Likewise. | |
7314 | * tree-ssa-structalias.c (compute_points_to_sets): Set | |
7315 | the call stmt used and clobbered sets. | |
7316 | * tree-tailcall.c (suitable_for_tail_opt_p): Adjust predicate. | |
7317 | (find_tail_calls): Verify the tail call. | |
7318 | ||
af961c7f RG |
7319 | 2010-04-12 Richard Guenther <rguenther@suse.de> |
7320 | ||
7321 | * ipa.c (cgraph_postorder): Adjust postorder to guarantee | |
7322 | single-iteration always-inline inlining. | |
7323 | * ipa-inline.c (cgraph_mark_inline): Do not return anything. | |
e0db9cc6 | 7324 | (cgraph_decide_inlining): Do not handle always-inline specially. |
af961c7f RG |
7325 | (try_inline): Remove always-inline cycle detection special case. |
7326 | Do not recurse on always-inlines. | |
7327 | (cgraph_early_inlining): Do not iterate if not optimizing. | |
7328 | (cgraph_gate_early_inlining): remove. | |
7329 | (pass_early_inline): Run unconditionally. | |
7330 | (gate_cgraph_decide_inlining): New function. | |
7331 | (pass_ipa_inline): Use it. Do not run the IPA inliner if | |
7332 | not inlining or optimizing. | |
7333 | (cgraph_decide_inlining_of_small_functions): Also consider | |
7334 | always-inline functions. | |
7335 | (cgraph_default_inline_p): Return true for nodes which should | |
7336 | disregard inline limits. | |
7337 | (estimate_function_body_sizes): Assume zero size and time for | |
7338 | nodes which are marked as disregarding inline limits. | |
7339 | (cgraph_decide_recursive_inlining): Do not perform recursive | |
7340 | inlining on always-inline nodes. | |
7341 | ||
fa8351f8 JJ |
7342 | 2010-04-12 Jakub Jelinek <jakub@redhat.com> |
7343 | ||
7344 | PR bootstrap/43699 | |
7345 | * c-typeck.c (c_process_expr_stmt): Call mark_exp_read even | |
7346 | for exprs satisfying handled_component_p. | |
7347 | ||
675c873b EB |
7348 | 2010-04-12 Eric Botcazou <ebotcazou@adacore.com> |
7349 | ||
7350 | * expr.c (categorize_ctor_elements_1): Properly count sub-elements of | |
7351 | non-constant aggregate elements. | |
7352 | ||
7353 | * gimplify.c (gimplify_init_constructor): Do not pre-evaluate if this | |
7354 | is a real initialization. | |
7355 | ||
c4712597 SZ |
7356 | 2010-04-12 Shujing Zhao <pearly.zhao@oracle.com> |
7357 | ||
7358 | PR c/36774 | |
7359 | * c-decl.c (start_function): Move forward check for nested function. | |
7360 | ||
6f50eb9c KK |
7361 | 2010-04-11 Kaz Kojima <kkojima@gcc.gnu.org> |
7362 | ||
7363 | * config/sh/sh-protos.h (sh_legitimize_reload_address): Declare. | |
7364 | * config/sh/sh.c: Include reload.h. | |
7365 | (sh_legitimize_reload_address): New. | |
7366 | * config/sh/sh.h (LEGITIMIZE_RELOAD_ADDRESS): Use | |
7367 | sh_legitimize_reload_address. | |
7368 | ||
c11c09f9 KP |
7369 | 2010-04-11 Kaushik Phatak <kaushik.phatak@kpitcummins.com> |
7370 | ||
7371 | * config/sh/sh.md (*movqi_pop): New insn pattern. | |
7372 | * config/sh/predicates.md (sh_no_delay_pop_operand): New predicate. | |
7373 | ||
d72ebc16 UB |
7374 | 2010-04-11 Uros Bizjak <ubizjak@gmail.com> |
7375 | ||
7376 | * config/i386/i386.md (any_shiftrt): New code iterator. | |
7377 | (shiftrt_insn): New code attribute. | |
7378 | (shiftrt): Ditto. | |
e0db9cc6 UB |
7379 | (<shiftrt_insn><mode>3): Macroize expander from {ashr,lshr}<mode>3 |
7380 | using any_shiftrt code iterator. | |
d72ebc16 | 7381 | (*<shiftrt_insn><mode>3_doubleword): Macroize insn_and_split from |
e0db9cc6 | 7382 | *{ashr,lshr}<mode>3_doubleword using any_shiftrt code iterator. |
d72ebc16 UB |
7383 | (*<shiftrt_insn><mode>3_doubleword peephole2): Macroize peephole2 |
7384 | pattern from corresponding peephole2 patterns. | |
e0db9cc6 UB |
7385 | (*<shiftrt_insn><mode>3_1): Macroize insn from *{ashr,lshr}<mode>3_1 |
7386 | using any_shiftrt code iterator. | |
7387 | (*<shiftrt_insn>si3_1_zext): Ditto from *{ashr,lshr}si3_1_zext. | |
7388 | (*<shiftrt_insn>qi3_1_slp): Ditto from *{ashr,lshr}qi3_1_slp. | |
7389 | (*<shiftrt_insn><mode>3_cmp): Ditto from *{ashr,lshr}<mode>3_cmp. | |
7390 | (*<shiftrt_insn><mode>3_cmp_zext): Ditto from | |
7391 | *{ashr,lshr}<mode>3_cmp_zext. | |
7392 | (*<shiftrt_insn><mode>3_cconly): Ditto from *{ashr,lshr}<mode>3_cconly. | |
d72ebc16 | 7393 | |
59caab22 UB |
7394 | 2010-04-11 Uros Bizjak <ubizjak@gmail.com> |
7395 | ||
7396 | * config/i386/i386.md (*ashr<mode>3_cconly): Fix wrong mode of | |
7397 | scratch register. | |
7398 | (*lshr<mode>3_cconly): Ditto. | |
7399 | ||
9200ac72 UB |
7400 | 2010-04-11 Uros Bizjak <ubizjak@gmail.com> |
7401 | ||
7402 | * config/i386/i386.md (lshr<mode>3): Macroize expander from | |
7403 | lshr{qi,hi,si,di,ti}3_1 using SDWIM mode iterator. | |
7404 | (*lshr<mode>3_doubleword): New insn_and_split_pattern. Macroize | |
7405 | pattern from *lshr{di,ti}3_1 and corresponding splitters using | |
7406 | DWI mode iterator. | |
7407 | (*lshr<mode>3_doubleword peephole2): Macroize peephole2 pattern | |
7408 | from corresponding peephole2 patterns. | |
7409 | (*lshr<mode>3_1): Merge with *lshr{qi,hi,si}3_1_one_bit and | |
e0db9cc6 UB |
7410 | *lshrdi3_1_one_bit_rex64. Macroize insn from *lshr{qi,hi,si}3_1 |
7411 | and *lshrdi3_1_rex64 using SWI mode iterator. | |
d72ebc16 | 7412 | (*lshrsi3_1_zext): Merge with *lshrsi3_1_one_bit_zext. |
9200ac72 UB |
7413 | (*lshrqi3_1_slp): Merge with *lshrqi3_1_one_bit_slp. |
7414 | (*lshr<mode>3_cmp): Merge with *lshr{qi,hi,si}3_one_bit_cmp and | |
7415 | *lshrdi3_one_bit_cmp_rex64. Macroize insn from *lshr{qi,hi,si}3_cmp | |
7416 | and *lshrdi3_cmp_rex64 using SWI mode iterator. | |
7417 | (*lshrsi3_cmp_zext): Merge with *lshrsi3_cmp_one_bit_zext. | |
7418 | (*lshr<mode>3_cconly): Merge with *lshr{qi,hi,si}3_one_bit_cconly and | |
7419 | *lshrdi3_one_bit_cconly_rex64. Macroize insn from | |
7420 | *lshr{qi,hi,si}3_cconly and *lshrdi3_cconly_rex64 using | |
7421 | SWI mode iterator. | |
7422 | ||
27431d88 UB |
7423 | 2010-04-10 Uros Bizjak <ubizjak@gmail.com> |
7424 | ||
7425 | * config/i386/i386.md (ashr<mode>3): Macroize expander from | |
7426 | ashr{qi,hi,si,di,ti}3_1 using SDWIM mode iterator. | |
7427 | (*ashr<mode>3_doubleword): New insn_and_split_pattern. Macroize | |
7428 | pattern from *ashr{di,ti}3_1 and corresponding splitters using | |
7429 | DWI mode iterator. | |
7430 | (*ashr<mode>3_doubleword peephole2): Macroize peephole2 pattern | |
7431 | from corresponding peephole2 patterns. | |
7432 | (ashrdi3_cvt): Rename from ashrdi3_63_rex64. | |
7433 | (ashrsi3_cvt): Rename from ashrsi3_31. | |
7434 | (*ashrsi3_cvt_zext): Rename from *ashrsi3_31_zext. | |
7435 | (x86_shift<mode>_adj_3): Macroize expander from x86_shift_adj_3 | |
7436 | and x86_64_shift_adj_3 using SWI48 mode iterator. | |
7437 | (*ashr<mode>3_1): Merge with *ashr{qi,hi,si}3_1_one_bit and | |
e0db9cc6 UB |
7438 | *ashrdi3_1_one_bit_rex64. Macroize insn from *ashr{qi,hi,si}3_1 |
7439 | and *ashrdi3_1_rex64 using SWI mode iterator. | |
d72ebc16 | 7440 | (*ashrsi3_1_zext): Merge with *ashrsi3_1_one_bit_zext. |
27431d88 UB |
7441 | (*ashrqi3_1_slp): Merge with *ashrqi3_1_one_bit_slp. |
7442 | (*ashr<mode>3_cmp): Merge with *ashr{qi,hi,si}3_one_bit_cmp and | |
7443 | *ashrdi3_one_bit_cmp_rex64. Macroize insn from *ashr{qi,hi,si}3_cmp | |
7444 | and *ashrdi3_cmp_rex64 using SWI mode iterator. | |
7445 | (*ashrsi3_cmp_zext): Merge with *ashrsi3_cmp_one_bit_zext. | |
7446 | (*ashr<mode>3_cconly): Merge with *ashr{qi,hi,si}3_one_bit_cconly and | |
7447 | *ashrdi3_one_bit_cconly_rex64. Macroize insn from | |
7448 | *ashr{qi,hi,si}3_cconly and *ashrdi3_cconly_rex64 using | |
7449 | SWI mode iterator. | |
59caab22 | 7450 | (sign_extend splitters): Update for renamed ashr{di,si}3_cvt patterns. |
27431d88 | 7451 | * config/i386/i386.c (ix86_split_ashr): Update for renamed |
9200ac72 | 7452 | x86_shift<mode>_adj_3 expanders. |
27431d88 | 7453 | |
85c9bcd4 WG |
7454 | 2010-04-10 Wei Guozhi <carrot@google.com> |
7455 | ||
7456 | PR target/42601 | |
7457 | * config/arm/arm.c (arm_pic_static_addr): New function. | |
7458 | (legitimize_pic_address): Call arm_pic_static_addr when it detects | |
7459 | a static symbol. | |
7460 | (arm_output_addr_const_extra): Output expression for new pattern. | |
7461 | * config/arm/arm.md (UNSPEC_SYMBOL_OFFSET): New unspec symbol. | |
7462 | ||
f0c6475a | 7463 | 2010-04-10 Bernd Schmidt <bernds@codesourcery.com> |
979740a0 BS |
7464 | |
7465 | * ira-costs.c (record_reg_classes): Ignore alternatives that are | |
7466 | not enabled. | |
4143fd36 BS |
7467 | |
7468 | * Makefile.in (web.o): Depend on insn-config.h and $(RECOG_H). | |
7469 | * web.c: Include "insn-config.h" and "recog.h". | |
7470 | (union_match_dups): New function. | |
7471 | (web_main): Call it. | |
7472 | (union_defs): Don't try to recognize match_dups. | |
7473 | ||
52c1d580 BS |
7474 | * reload1.c (eliminate_regs_in_insn): Don't restore an operand |
7475 | if doing so would replace the entire pattern. | |
7476 | ||
ef0f4a03 UB |
7477 | 2010-04-09 Uros Bizjak <ubizjak@gmail.com> |
7478 | ||
7479 | PR target/43707 | |
7480 | PR target/43709 | |
7481 | * config/i386/i386.md (*ashl<mode>3_doubleword): Split to insn | |
7482 | and splitter pattern. Change splitter operand 1 predicate to | |
7483 | nonmemory_operand. | |
7484 | ||
add5d998 MJ |
7485 | 2010-04-09 Martin Jambor <mjambor@suse.cz> |
7486 | ||
7487 | * ipa-cp.c (ipcp_lats_are_equal): Return true also if the two | |
7488 | lattices are addresses of CONST_DECLs with the same initial value. | |
7489 | (ipcp_print_all_lattices): Print values of CONST_DECLs. | |
7490 | * ipa-prop.c (ipa_print_node_jump_functions): Likewise. | |
7491 | ||
43ba743c | 7492 | 2010-04-09 Eric Botcazou <ebotcazou@adacore.com> |
f0c6475a | 7493 | Bernd Schmidt <bernds@codesourcery.com> |
43ba743c EB |
7494 | |
7495 | * loop-invariant.c (replace_uses): New static function. | |
7496 | (move_invariant_reg): Use it to ensure we can replace the uses. | |
7497 | ||
7498 | 2010-04-09 Hariharan Sandanagobalane <hariharan@picochip.com> | |
c3fd7b4d | 7499 | |
27431d88 UB |
7500 | * config/picochip/picochip.c (picochip_rtx_costs): Use correct |
7501 | function template. | |
43ba743c | 7502 | (picochip_override_options): Enable section anchors only above -O1. |
c3fd7b4d HS |
7503 | (picochip_reorg): Fixed a couple of build warnings. |
7504 | ||
fcf52686 RO |
7505 | 2010-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7506 | ||
7507 | * configure.ac (plugin -rdynamic test): Log result. | |
7508 | * configure: Regenerate. | |
7509 | * config/sol2.h (LINK_SPEC): Handle -rdynamic. | |
7510 | (RDYNAMIC_SPEC): Define. | |
7511 | * config/sol2-gld.h (RDYNAMIC_SPEC): Redefine. | |
7512 | ||
55c4f715 RO |
7513 | 2010-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7514 | ||
7515 | * configure.ac: Determine Sun ld version numbers. | |
7516 | (comdat_group): Restrict GNU ld version checks to gld. | |
7517 | (comdat_group, *-*-solaris2.1[1-9]*): Enable for Sun ld > 1.1688. | |
7518 | (enable_comdat): Support --enable-comdat. | |
7519 | * configure: Regenerate. | |
7520 | * doc/install.texi (Configuration): Document --enable-comdat. | |
7521 | ||
62e08523 RO |
7522 | 2010-04-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7523 | ||
ef0f4a03 | 7524 | * config/sparc/sol2-gld.h: Remove SPARC reference. Rename ... |
62e08523 RO |
7525 | * config/sol2-gld.h: ... here. |
7526 | * config.gcc (sparc*-*-solaris2*): Reflect this. | |
7527 | (i[34567]86-*-solaris2*): Use it. | |
7528 | ||
034288ef SE |
7529 | 2010-04-09 Steve Ellcey <sje@cup.hp.com> |
7530 | ||
7531 | * config/ia64/ia64.c (ia64_dfa_new_cycle): Remove unused variable | |
7532 | setup_clocks_p. | |
7533 | (final_emit_insn_group_barriers): Remove unused variable prev_insn. | |
7534 | ||
d0b8780d MLI |
7535 | 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7536 | ||
7537 | PR 42965 | |
7538 | * diagnostic.c (diagnostic_initialize): Initialize | |
7539 | some_warnings_are_errors. | |
7540 | (diagnostic_finish): New. | |
7541 | (diagnostic_action_after_output): Call it before exiting. | |
7542 | (diagnostic_report_diagnostic): Do not print message here. Set | |
7543 | some_warnings_are_errors. | |
7544 | * diagnostic.h (diagnostic_context): Delete | |
7545 | issue_warnings_are_errors_message. Add some_warnings_are_errors. | |
7546 | (diagnostic_finish): Declare. | |
7547 | * toplev.c (toplev_main): Call it before exit. | |
7548 | ||
93e9807a JM |
7549 | 2010-04-09 Jason Merrill <jason@redhat.com> |
7550 | ||
cb6addf4 JM |
7551 | PR c++/42623 |
7552 | * c-common.c (c_sizeof_or_alignof_type): Return error_mark_node | |
7553 | for incomplete type. | |
7554 | ||
93e9807a JM |
7555 | PR c++/41788 |
7556 | * stor-layout.c (finalize_record_size): Don't change TYPE_PACKED | |
7557 | based on a warning flag. | |
7558 | ||
74367220 RG |
7559 | 2010-04-09 Richard Guenther <rguenther@suse.de> |
7560 | ||
43ba743c | 7561 | * tree-pretty-print.c (dump_generic_node): Dump TYPE_VECTOR_SUBPARTS. |
74367220 | 7562 | |
8351bca7 IS |
7563 | 2010-04-09 Iain Sandoe <iains@gcc.gnu.org> |
7564 | ||
7565 | PR bootstrap/43684 | |
ef0f4a03 | 7566 | * varasm.c (default_assemble_visibility): Wrap vars that are |
8351bca7 | 7567 | set, but unused, by targets without GAS. |
ade52657 | 7568 | * config/rs6000/rs6000.c (paired_emit_vector_compare): |
8351bca7 IS |
7569 | Remove set, but unused, vars. |
7570 | (rs6000_legitimize_tls_address): Likewise. | |
7571 | (altivec_expand_dst_builtin): Likewise. | |
7572 | * config/darwin.c (machopic_classify_symbol): Likewise. | |
7573 | (machopic_indirection_name): Likewise. | |
ef0f4a03 | 7574 | |
014753cc UB |
7575 | 2010-04-09 Uros Bizjak <ubizjak@gmail.com> |
7576 | ||
7577 | * config/i386/i386.md (DWI): New mode iterator. | |
7578 | (S): New mode attribute. | |
7579 | (shift_operand): Ditto. | |
7580 | (shift_immediate_operand): Ditto. | |
7581 | (ashl_input_operand): Ditto. | |
7582 | (ashl<mode>3): Macroize expander from ashl{qi,hi,si,di,ti}3_1 | |
7583 | using SDWIM mode iterator. | |
7584 | (*ashl<mode>3_doubleword): New insn_and_split_pattern. Macroize | |
7585 | pattern from *ashl{di,ti}3_1 and corresponding splitters using | |
7586 | DWI mode iterator. | |
7587 | (*ashl<mode>3_doubleword peephole2): Macroize peephole2 pattern | |
7588 | from corresponding peephole2 patterns. | |
7589 | (x86_shift<mode>_adj_1): Macroize expander from x86_shift_adj_1 | |
7590 | and x86_64_shift_adj_1 using SWI48 mode iterator. | |
7591 | (x86_shift<mode>_adj_2): Ditto. | |
7592 | (*ashldi3_1_rex64): Split TYPE_LEA pattern. | |
7593 | (*ashl<mode>3_1): Macroize insn from *ashlsi3_1 and *ashldi3_1_rex64 | |
7594 | using SWI48 mode iterator. | |
7595 | (*ashl<mode>3_cmp): Macroize insn from *ashl{qi,hi,si}3_cmp and | |
7596 | *ashldi3_cmp_rex64 using SWI mode iterator. | |
7597 | (*ashl<mode>3_cconly): Macroize insn from *ashl{qi,hi,si}3_cconly and | |
7598 | *ashldi3_cconly_rex64 using SWI mode iterator. | |
7599 | * config/i386/i386.c (ix86_split_ashl): Update for renamed | |
7600 | x86_shift<mode>_adj_{1,2}. | |
7601 | (ix86_split_ashr): Ditto. | |
7602 | (ix86_split_lshr): Ditto. | |
7603 | ||
88dd7150 RG |
7604 | 2010-04-09 Richard Guenther <rguenther@suse.de> |
7605 | ||
7606 | * target.h (builtin_conversion): Pass in input and output types. | |
7607 | * targhooks.c (default_builtin_vectorized_conversion): Adjust. | |
7608 | * targhooks.h (default_builtin_vectorized_conversion): Likewise. | |
7609 | * tree-vect-stmts.c (vectorizable_conversion): Adjust. | |
7610 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): Adjust. | |
7611 | ||
7612 | * config/i386/i386.c (ix86_vectorize_builtin_conversion): Adjust. | |
7613 | Handle AVX modes. | |
7614 | * config/rs6000/rs6000.c (rs6000_builtin_conversion): Adjust. | |
7615 | ||
3f2060fd RG |
7616 | 2010-04-09 Richard Guenther <rguenther@suse.de> |
7617 | ||
7618 | PR target/43152 | |
7619 | * config/i386/sse.md (vcond<mode>): Handle AVX modes as well. | |
7620 | ||
b690cc0f RG |
7621 | 2010-04-09 Richard Guenther <rguenther@suse.de> |
7622 | ||
7623 | * tree-vectorizer.h (struct _stmt_vec_info): Document | |
7624 | that vectype is the type of the LHS. | |
59caab22 | 7625 | (supportable_widening_operation, supportable_narrowing_operation): |
b690cc0f RG |
7626 | Get both input and output vector types as arguments. |
7627 | (vect_is_simple_use_1): Declare. | |
7628 | (get_same_sized_vectype): Likewise. | |
7629 | * tree-vect-loop.c (vect_determine_vectorization_factor): | |
7630 | Set STMT_VINFO_VECTYPE to the vector type of the def. | |
7631 | (vectorizable_reduction): Adjust. | |
7632 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): | |
7633 | Adjust. Specify the output vector type. | |
7634 | (vect_pattern_recog_1): Adjust. | |
7635 | * tree-vect-stmts.c (get_same_sized_vectype): New function. | |
7636 | (vectorizable_call): Adjust. | |
7637 | (vectorizable_conversion): Likewise. | |
7638 | (vectorizable_operation): Likewise. | |
7639 | (vectorizable_type_demotion): Likewise. | |
7640 | (vectorizable_type_promotion): Likewise. | |
7641 | (vect_analyze_stmt): Set STMT_VINFO_VECTYPE to the vector type of | |
7642 | the def. | |
7643 | (vect_is_simple_use_1): New function. | |
7644 | (supportable_widening_operation): Get both input and output | |
7645 | vector types. | |
7646 | (supportable_narrowing_operation): Likewise. | |
7647 | * tree-vect-slp.c (vect_schedule_slp_instance): Adjust. | |
7648 | ||
3e65f251 KT |
7649 | 2010-04-09 Kai Tietz <kai.tietz@onevision.com> |
7650 | ||
7651 | * config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Add | |
7652 | __thiscall and _thiscall as predefined macros. | |
7653 | * config/i386/i386.c (ix86_handle_cconv_attribute): Add | |
7654 | thiscall attribute handling. | |
7655 | (ix86_comp_type_attributes): Likewise. | |
7656 | (ix86_function_regparm): Likewise. | |
7657 | (ix86_return_pops_args): Likewise. | |
7658 | (init_cumulative_args): Likewise. | |
7659 | (find_drap_reg): Likewise. | |
7660 | (ix86_static_chain): Likewise. | |
7661 | (x86_this_parameter): Likewise. | |
7662 | (x86_output_mi_thunk): Likewise. | |
7663 | (ix86_attribute_table): Add description for thiscall attribute. | |
014753cc | 7664 | * config/i386/i386.h (ix86_args): Adjust comment for member fastcall. |
3e65f251 | 7665 | * doc/extend.texi: Add documentation for thiscall. |
27431d88 | 7666 | |
dc8d2739 MLI |
7667 | 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7668 | ||
7669 | PR c++/28584 | |
7670 | * c.opt (Wint-to-pointer-cast): Available in C++. | |
7671 | * doc/invoke.texi (Wint-to-pointer-cast): Available in C++. | |
7672 | ||
d47d0a8d EB |
7673 | 2010-04-08 Eric Botcazou <ebotcazou@adacore.com> |
7674 | ||
7675 | * tree.h (TREE_ADDRESSABLE): Document its effect for function types. | |
7676 | * calls.c (expand_call): Pass the function type to aggregate_value_p. | |
7677 | * function.c (aggregate_value_p): Do not honor DECL_BY_REFERENCE on | |
7678 | the target function of a CALL_EXPR. Honor TREE_ADDRESSABLE on the | |
7679 | function type instead. Reorder and simplify checks. | |
7680 | ||
7681 | * gimplify.c (gimplify_modify_expr_rhs) <WITH_SIZE_EXPR>: New case. | |
7682 | ||
dc5ee869 JY |
7683 | 2010-04-08 Jing Yu <jingyu@google.com> |
7684 | Zdenek Dvorak <ook@ucw.cz> | |
7685 | ||
7686 | PR tree-optimization/42720 | |
7687 | * tree-ssa-loop-unswitch.c (tree_ssa_unswitch_loops): Move one-time | |
014753cc UB |
7688 | loop unswitch conditions here from ... |
7689 | (tree_unswitch_single_loop): ... here. | |
dc5ee869 | 7690 | |
98c07c54 SP |
7691 | 2010-04-08 Sebastian Pop <sebastian.pop@amd.com> |
7692 | ||
7693 | * tree-if-conv.c: Fix comments and simplify logic. | |
7694 | ||
6cbcfa9d SP |
7695 | 2010-04-08 Sebastian Pop <sebastian.pop@amd.com> |
7696 | ||
7697 | * tree-if-conv.c (if_convertible_loop_p): Remove unused parameter. | |
7698 | (tree_if_conversion): Same. Update call to if_convertible_loop_p. | |
7699 | (main_tree_if_conversion): Update call to tree_if_conversion. | |
7700 | ||
1401cf37 MLI |
7701 | 2010-04-08 Manuel López-Ibáñez <manu@gcc.gnu.org> |
7702 | ||
7703 | PR 42485 | |
7704 | * doc/invoke.texi (-b,-V): Delete. | |
7705 | * doc/tm.texi: Do not mention -b. | |
7706 | * gcc.c (display_help): Delete -b and -V. | |
7707 | (process_command): Delete -b and -V. | |
7708 | * gcc.h (DEFAULT_SWITCH_TAKES_ARG): Delete -b and -V. | |
6cbcfa9d | 7709 | |
40ac4f73 | 7710 | 2010-04-08 Christian Borntraeger <borntraeger@de.ibm.com> |
27431d88 | 7711 | Wolfgang Gellerich <gellerich@de.ibm.com> |
40ac4f73 | 7712 | |
014753cc UB |
7713 | Implement target hook for loop unrolling |
7714 | * target.h (loop_unroll_adjust): Add a new target hook function. | |
7715 | * target-def.h (TARGET_LOOP_UNROLL_ADJUST): Likewise. | |
7716 | * doc/tm.texi (TARGET_LOOP_UNROLL_ADJUST): Document it. | |
7717 | * config/s390/s390.c (TARGET_LOOP_UNROLL_ADJUST): Define it. | |
7718 | (s390_loop_unroll_adjust): Implement the new target hook for s390. | |
7719 | * loop-unroll.c (decide_unroll_runtime_iterations): Call loop unroll | |
7720 | target hook. | |
7721 | (decide_unroll_stupid): Likewise. | |
40ac4f73 | 7722 | |
07c60ef7 RO |
7723 | 2010-04-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7724 | ||
7725 | PR target/43643 | |
7726 | * config/i386/gmon-sol2.c [__x86_64__]: Properly restore %rcx. | |
7727 | ||
dd178909 RO |
7728 | 2010-04-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7729 | ||
7730 | * doc/install.texi (Specific, i?86-*-solaris2.10): Fix grammar. | |
7731 | (Specific, *-*-solaris2*): Likewise. | |
7732 | Don't prefer Sun as over GNU as. | |
7733 | ||
cc6ae6a1 WG |
7734 | 2010-04-08 Wolfgang Gellerich <gellerich@de.ibm.com> |
7735 | ||
c46a5e28 EB |
7736 | * config/s390/s390.c (override_options): Adjust the z10 defaults |
7737 | for max-unroll-times, max-completely-peeled-insns | |
7738 | and max-completely-peel-times. | |
cc6ae6a1 | 7739 | |
adfa3cd3 AK |
7740 | 2010-04-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
7741 | ||
7742 | * config/s390/s390.c (s390_expand_movmem): Issue prefetch | |
7743 | instructions for z10. | |
7744 | (s390_expand_setmem): Likewise. | |
7745 | (s390_expand_cmpmem): Likewise. | |
7746 | ||
84ae6d7b RG |
7747 | 2010-04-08 Richard Guenther <rguenther@suse.de> |
7748 | ||
7749 | PR tree-optimization/43679 | |
7750 | * tree-ssa-pre.c (eliminate): Only propagate copies. | |
7751 | ||
5a905a2b JJ |
7752 | 2010-04-08 Jakub Jelinek <jakub@redhat.com> |
7753 | ||
7754 | PR bootstrap/43681 | |
7755 | * expr.c (block_move_libcall_safe_for_call_parm): Avoid | |
7756 | set but not used variable warning. | |
7757 | ||
7548c1be WG |
7758 | 2010-04-08 Wei Guozhi <carrot@google.com> |
7759 | ||
7760 | PR target/41653 | |
7761 | * config/arm/arm.c (thumb1_size_rtx_costs): New function. | |
7762 | (arm_size_rtx_costs): Call the new function when optimized for size. | |
7763 | ||
aa847cc8 JJ |
7764 | 2010-04-08 Jakub Jelinek <jakub@redhat.com> |
7765 | ||
7766 | PR debug/43670 | |
7767 | * cfgexpand.c (expand_debug_expr): If for non-NULL offset | |
7768 | op0 is not a MEM, just return NULL instead of assertion | |
7769 | failure. | |
7770 | (discover_nonconstant_array_refs): Don't walk debug stmts. | |
7771 | ||
1dcc82c2 DK |
7772 | 2010-04-08 Doug Kwan <dougkwan@google.com> |
7773 | ||
7774 | * configure.ac: Recognize gold and do not use its version number | |
7775 | to test ld features. | |
7776 | * configure: Regenerate. | |
7777 | ||
b0aef8a8 MK |
7778 | 2010-04-08 Maxim Kuvyrkov <maxim@codesourcery.com> |
7779 | ||
7780 | PR middle-end/40815 | |
7781 | * tree-ssa-reassoc.c (broken_up_substracts): Rename to plus_negates. | |
7782 | (negate_value): Move code to push elements to broken_up_substracts ... | |
7783 | (eliminate_plus_minus_pair): ... here. Push operands that have no | |
7784 | negative pair to plus_negates. | |
7785 | (repropagate_negates, init_reassoc, fini_reassoc): Update. | |
7786 | ||
7a50adb7 RW |
7787 | 2010-04-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
7788 | ||
2d413304 RW |
7789 | * doc/install.texi (Configuration): Move description of |
7790 | --enable-lto, --with-libelf*, --enable-gold from Java section to | |
7791 | general section. | |
7792 | ||
7a50adb7 RW |
7793 | * doc/generic.texi (Working with declarations) |
7794 | (Function Properties, C and C++ Trees): Fix typos. | |
7795 | * doc/sourcebuild.texi (Top Level): Likewise. | |
7796 | ||
60d3aec4 JJ |
7797 | 2010-04-07 Jakub Jelinek <jakub@redhat.com> |
7798 | ||
ebfbbdc5 JJ |
7799 | PR c/18624 |
7800 | * tree.h (DECL_READ_P): Define. | |
7801 | (struct tree_decl_common): Add decl_read_flag. | |
7802 | * c-decl.c (pop_scope): If TREE_USED but !DECL_READ_P, issue | |
7803 | a set but not used warning. | |
7804 | (merge_decls): Merge DECL_READ_P flag. | |
7805 | (finish_decl, build_compound_literal): Set DECL_READ_P flag. | |
7806 | (finish_function): Issue -Wunused-but-set-parameter diagnostics. | |
7807 | * c-common.c (handle_used_attribute, handle_unused_attribute): | |
7808 | Likewise. | |
7809 | * c-tree.h (default_function_array_read_conversion, mark_exp_read): | |
7810 | New prototypes. | |
7811 | * c-typeck.c (default_function_array_read_conversion, mark_exp_read): | |
7812 | New functions. | |
7813 | (default_conversion, c_process_expr_stmt): Call mark_exp_read. | |
7814 | * c-parser.c (c_parser_initializer, c_parser_expr_no_commas, | |
7815 | c_parser_binary_expression, c_parser_cast_expression, | |
7816 | c_parser_expr_list, c_parser_omp_atomic, c_parser_omp_for_loop): | |
7817 | Call default_function_array_read_conversion instead of | |
7818 | default_function_array_conversion where needed. | |
7819 | (c_parser_unary_expression, c_parser_conditional_expression, | |
7820 | c_parser_postfix_expression_after_primary, c_parser_initelt): | |
7821 | Likewise. Call mark_exp_read where needed. | |
7822 | (c_parser_statement_after_labels, c_parser_asm_operands, | |
7823 | c_parser_typeof_specifier, c_parser_sizeof_expression, | |
7824 | c_parser_alignof_expression, c_parser_initval): Call mark_exp_read | |
7825 | where needed. | |
7826 | * common.opt (Wunused-but-set-variable, Wunused-but-set-parameter): | |
7827 | New. | |
7828 | * toplev.c (warn_unused_but_set_variable): Default to warn_unused. | |
7829 | (warn_unused_but_set_parameter): Default to warn_unused | |
7830 | && extra_warnings. | |
7831 | * doc/invoke.texi: Document -Wunused-but-set-variable and | |
7832 | -Wunused-but-set-parameter. | |
7833 | ||
60d3aec4 JJ |
7834 | * tree-ssa-pre.c (my_rev_post_order_compute): Remove set but not |
7835 | used count variable. | |
7836 | * genemit.c (gen_expand, gen_split): Avoid set but not used warnings | |
7837 | when operandN variables aren't used in the body of the expander | |
7838 | or splitter. | |
7839 | * tree-outof-ssa.c (FOR_EACH_ELIM_GRAPH_SUCC, | |
7840 | FOR_EACH_ELIM_GRAPH_PRED): Avoid set but not used warnings. | |
7841 | * tree-ssa-operands.h (FOR_EACH_SSA_TREE_OPERAND): Likewise. | |
7842 | * tree-flow.h (FOR_EACH_IMM_USE_FAST, FOR_EACH_IMM_USE_STMT, | |
7843 | FOR_EACH_IMM_USE_ON_STMT): Likewise. | |
7844 | * tree.h (FOR_EACH_CONSTRUCTOR_ELT): Likewise. | |
7845 | * tree.c (PROCESS_ARG): Likewise. | |
7846 | ||
87cf0651 SB |
7847 | 2010-04-07 Simon Baldwin <simonb@google.com> |
7848 | ||
7849 | * diagnostic.h (diagnostic_override_option_index): New macro to | |
7850 | set a diagnostic's option_index. | |
7851 | * c-tree.h (c_cpp_error): Add warning reason argument. | |
7852 | * opts.c (_warning_as_error_callback): New. | |
7853 | (register_warning_as_error_callback): Store callback for | |
7854 | warnings enabled via enable_warning_as_error. | |
7855 | (enable_warning_as_error): Call callback, minor code tidy. | |
7856 | * opts.h (register_warning_as_error_callback): Declare. | |
7857 | * c-opts.c (warning_as_error_callback): New, set cpp_opts flag in | |
7858 | response to -Werror=. | |
7859 | (c_common_init_options): Register warning_as_error_callback in opts.c. | |
7860 | * common.opt: Add -Wno-cpp option. | |
7861 | * c-common.c (struct reason_option_codes_t): Map cpp warning | |
7862 | reason codes to gcc option indexes. | |
7863 | * (c_option_controlling_cpp_error): New function, lookup the gcc | |
7864 | option index for a cpp warning reason code. | |
7865 | * (c_cpp_error): Add warning reason argument, call | |
7866 | c_option_controlling_cpp_error for diagnostic_override_option_index. | |
7867 | * doc/invoke.texi: Document -Wno-cpp. | |
7868 | ||
2ea9dc64 RG |
7869 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
7870 | ||
7871 | * ipa-reference.c (mark_load): Use get_base_address. | |
7872 | (mark_store): Likewise. | |
7873 | ||
7874 | * tree-ssa-ccp.c (gimplify_and_update_call_from_tree): Avoid | |
7875 | inserting GIMPLE_NOPs into the IL. | |
7876 | * tree-ssa-structalias.c (get_constraint_for_component_ref): | |
7877 | Explicitly strip handled components and indirect references. | |
59caab22 | 7878 | |
2ea9dc64 RG |
7879 | * fold-const.c (fold_unary_loc): Do not strip qualifiers when |
7880 | folding address expressions. | |
7881 | * gimple.c (gimple_ior_addresses_taken_1): Use get_base_address. | |
7882 | * tree-ssa-alias.c (decl_refs_may_alias_p): Do not use | |
7883 | operand_equal_p to compare decls. | |
7884 | (ptr_deref_may_alias_decl_p): Likewise. | |
7885 | * tree-ssa-operands.c (get_asm_expr_operands): Simplify | |
7886 | * tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): | |
7887 | Handle reversed comparison ops. | |
7888 | * tree-sra.c (asm_visit_addr): Use get_base_address. | |
014753cc | 7889 | * ipa-prop.c (visit_store_addr_for_mod_analysis): Use get_base_address. |
2ea9dc64 RG |
7890 | * ipa-reference.c (mark_address): Use get_base_address. |
7891 | ||
95d938ee RG |
7892 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
7893 | ||
7894 | * tree-ssa-forwprop.c (forward_propagate_addr_expr): | |
7895 | Propagate constants everywhere. | |
7896 | ||
1a299ae4 JJ |
7897 | 2010-04-07 Jakub Jelinek <jakub@redhat.com> |
7898 | ||
7899 | PR debug/43516 | |
7900 | * tree.c (MAX_INT_CACHED_PREC): Define. | |
7901 | (nonstandard_integer_type_cache): New array. | |
7902 | (build_nonstandard_integer_type): Cache results for precision | |
7903 | <= MAX_INT_CACHED_PREC. | |
7904 | ||
0d3c82d6 RG |
7905 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
7906 | ||
7907 | * doc/invoke.texi (-fargument-alias, -fargument-noalias, | |
7908 | -fargument-noalias-global, -fargument-noalias-anything): Remove. | |
7909 | * common.opt: Likewise. | |
014753cc UB |
7910 | * tree-ssa-structalias.c (intra_create_variable_infos): Adjust comment. |
7911 | * alias.c (base_alias_check): Remove flag_argument_noalias handling. | |
0d3c82d6 RG |
7912 | (nonoverlapping_memrefs_p): Likewise. |
7913 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. | |
7914 | * opts.c (common_handle_option): Handle OPT_fargument_alias, | |
7915 | OPT_fargument_noalias, OPT_fargument_noalias_anything and | |
7916 | OPT_fargument_noalias_global for backward compatibility. | |
7917 | ||
12bd5a1e RG |
7918 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
7919 | ||
7920 | PR tree-optimization/43270 | |
014753cc | 7921 | * tree-vrp.c (check_array_ref): Fix flexible array member detection. |
12bd5a1e RG |
7922 | * tree-ssa-sccvn.h (fully_constant_vn_reference_p): Declare. |
7923 | * tree-ssa-pre.c (phi_translate_1): Adjust. | |
7924 | (fully_constant_expression): Split out vn_reference handling to ... | |
7925 | * tree-ssa-sccvn.c (fully_constant_vn_reference_p): ... here. | |
7926 | Fold reads from constant strings. | |
7927 | (vn_reference_lookup): Handle fully constant references. | |
7928 | (vn_reference_lookup_pieces): Likewise. | |
7929 | * Makefile.in (expmed.o-warn): Add -Wno-error. | |
7930 | ||
a7752396 MJ |
7931 | 2010-04-07 Martin Jambor <mjambor@suse.cz> |
7932 | ||
7933 | * tree-sra.c (find_param_candidates): Allow scalar va_list types. | |
7934 | ||
6392bea6 IS |
7935 | 2010-04-07 Iain Sandoe <iains@gcc.gnu.org> |
7936 | ||
7937 | PR driver/41594 | |
7938 | * gcc.c: Add -static-libstdc++ to list of recognized options. | |
7939 | ||
9af27220 RO |
7940 | 2010-04-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
7941 | ||
014753cc | 7942 | * config.gcc (i[34567]86-*-solaris2*): Default with_tune_32 to generic. |
9af27220 | 7943 | |
83a416b0 RG |
7944 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
7945 | ||
7946 | PR middle-end/42617 | |
014753cc UB |
7947 | * expr.c (expand_expr_real_1): For TARGET_MEM_REFs with pointer |
7948 | bases build simple mem attributes to retain points-to information. | |
83a416b0 | 7949 | |
366f945f RG |
7950 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
7951 | ||
7952 | PR middle-end/42617 | |
7953 | * alias.c (ao_ref_from_mem): Without MEM_OFFSET or MEM_SIZE | |
7954 | preserve points-to related information. | |
7955 | ||
56c47f22 RG |
7956 | 2010-04-07 Richard Guenther <rguenther@suse.de> |
7957 | ||
7958 | PR middle-end/42617 | |
7959 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not | |
7960 | discard plain indirect references. | |
014753cc | 7961 | * fold-const.c (operand_equal_p): Guard against NULL_TREE type. |
56c47f22 RG |
7962 | * tree.c (tree_nop_conversion): Likewise. |
7963 | ||
a42f1217 DS |
7964 | 2010-04-07 Dodji Seketeli <dodji@redhat.com> |
7965 | ||
7966 | PR debug/43628 | |
7967 | * dwarf2out.c (modified_type_die): Ignore artificial typedefs. | |
7968 | ||
b97b2634 KT |
7969 | 2010-04-06 Kai Tietz <kai.tietz@onevision.com> |
7970 | ||
7971 | * config/i386/i386.c (ix86_handle_cconv_attribute): Ignore | |
7972 | calling convention attributes on METHOD_TYPEs for w64 ABI, too. | |
7973 | ||
62ef2431 SP |
7974 | 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> |
7975 | ||
7976 | * tree-if-conv.c: Fix indentation and comments. | |
7977 | ||
baaa8e96 SP |
7978 | 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> |
7979 | ||
7980 | * tree-if-conv.c: Sort static functions in topological order. | |
7981 | ||
b6779d81 SP |
7982 | 2010-04-07 Sebastian Pop <sebastian.pop@amd.com> |
7983 | ||
7984 | * tree-if-conv.c: Fix indentation and comments. | |
7985 | ||
9310a3e2 SP |
7986 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> |
7987 | ||
7988 | PR middle-end/43519 | |
7989 | * graphite-clast-to-gimple.c (max_signed_precision_type): Use | |
014753cc UB |
7990 | lang_hooks.types.type_for_size instead of |
7991 | build_nonstandard_integer_type. | |
9310a3e2 SP |
7992 | When converting an unsigned type to signed, double its precision. |
7993 | (gcc_type_for_interval): Use lang_hooks.types.type_for_size. | |
7994 | (gcc_type_for_iv_of_clast_loop): Call max_signed_precision_type. | |
014753cc UB |
7995 | (graphite_create_new_loop_guard): When ub + 1 wraps around, |
7996 | use lb <= ub. | |
9310a3e2 SP |
7997 | |
7998 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
7999 | ||
8000 | PR middle-end/43519 | |
8001 | * graphite-clast-to-gimple.c (graphite_create_new_loop_guard): Use | |
8002 | POINTER_PLUS_EXPR for pointer types. | |
8003 | ||
8004 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
8005 | ||
8006 | PR middle-end/43519 | |
8007 | * Makefile.in (graphite-clast-to-gimple.o): Depends on langhooks.h. | |
8008 | * graphite-clast-to-gimple.c: Include langhooks.h. | |
8009 | (max_signed_precision_type): New. | |
8010 | (max_precision_type): Takes two types as arguments. | |
8011 | (precision_for_value): New. | |
8012 | (precision_for_interval): New. | |
8013 | (gcc_type_for_interval): New. | |
8014 | (gcc_type_for_value): New. | |
8015 | (gcc_type_for_clast_term): New. | |
8016 | (gcc_type_for_clast_red): New. | |
8017 | (gcc_type_for_clast_bin): New. | |
8018 | (gcc_type_for_clast_expr): Split up into several functions. | |
8019 | (gcc_type_for_clast_eq): Rewritten. | |
8020 | (compute_bounds_for_level): New. | |
8021 | (compute_type_for_level_1): New. | |
8022 | (compute_type_for_level): New. | |
8023 | (gcc_type_for_cloog_iv): Removed. | |
8024 | (gcc_type_for_iv_of_clast_loop): Rewritten. | |
8025 | (graphite_create_new_loop): Compute the lower and upper bound types | |
8026 | with gcc_type_for_clast_expr. | |
8027 | (graphite_create_new_loop_guard): Same. | |
8028 | (find_cloog_iv_in_expr): Removed. | |
8029 | (compute_cloog_iv_types_1): Removed. | |
8030 | (compute_cloog_iv_types): Removed. | |
8031 | (gloog): Do not call compute_cloog_iv_types. | |
8032 | * graphite-sese-to-poly.c (new_gimple_bb): Do not initialize | |
8033 | GBB_CLOOG_IV_TYPES. | |
8034 | (free_data_refs_aux): Do not free GBB_CLOOG_IV_TYPES. | |
8035 | * sese.h (struct gimple_bb): Removed field cloog_iv_types. | |
8036 | (GBB_CLOOG_IV_TYPES): Removed. | |
8037 | ||
8038 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> | |
8039 | ||
8040 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Assert that | |
8041 | gimple_phi_num_args of the loop close SSA phi node is equal to 1. | |
8042 | (detect_commutative_reduction): Same. | |
8043 | ||
a3b9e73c SP |
8044 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> |
8045 | ||
8046 | * graphite-clast-to-gimple.c (graphite_verify): Remove redundant | |
8047 | call to verify_ssa. Invoke verify_loop_closed_ssa with an extra | |
8048 | argument. | |
8049 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa_form): Same. | |
8050 | * graphite-sese-to-poly.c (rewrite_reductions_out_of_ssa): Same. | |
8051 | (rewrite_commutative_reductions_out_of_ssa): Same. | |
8052 | * passes.c (execute_function_todo): Call verify_ssa for every pass | |
8053 | in the LNO. Invoke verify_loop_closed_ssa with an extra argument. | |
8054 | * tree-flow.h (verify_loop_closed_ssa): Update declaration. | |
8055 | * tree-parloops.c (parallelize_loops): Invoke verify_loop_closed_ssa | |
8056 | with an extra argument. | |
8057 | * tree-ssa-loop-manip.c (check_loop_closed_ssa_stmt): Same. Call | |
8058 | verify_ssa only when the extra argument is true. | |
8059 | (gimple_duplicate_loop_to_header_edge): Invoke verify_loop_closed_ssa | |
8060 | with an extra argument. | |
8061 | (tree_transform_and_unroll_loop): Same. | |
8062 | ||
98b6e9dd SP |
8063 | 2010-04-06 Sebastian Pop <sebastian.pop@amd.com> |
8064 | ||
8065 | * passes.c (execute_function_todo): Call verify_loop_closed_ssa | |
8066 | for all the passes of the LNO having LOOP_CLOSED_SSA. | |
8067 | * tree-if-conv.c (pass_if_conversion): Remove TODO_verify_loops. | |
8068 | * tree-loop-distribution.c (pass_loop_distribution): Same. | |
8069 | * tree-pass.h (TODO_verify_loops): Removed. | |
8070 | * tree-ssa-loop.c (pass_tree_loop_init): Same. | |
8071 | (pass_lim): Same. | |
8072 | (pass_tree_unswitch): Same. | |
8073 | (pass_predcom): Same. | |
8074 | (pass_vectorize): Same. | |
8075 | (pass_linear_transform): Same. | |
8076 | (pass_graphite_transforms): Same. | |
8077 | (pass_iv_canon): Same. | |
8078 | (pass_complete_unroll): Same. | |
8079 | (pass_complete_unrolli): Same. | |
8080 | (pass_parallelize_loops): Same. | |
8081 | (pass_loop_prefetch): Same. | |
8082 | (pass_iv_optimize): Same. | |
8083 | ||
c86a3947 CF |
8084 | 2010-04-06 Changpeng Fang <changpeng.fang@amd.com> |
8085 | ||
8086 | PR middle-end/32824 | |
8087 | * passes.c (init_optimization_passes): Move pass_lim before | |
8088 | pass_copy_prop and pass_dce_loop. | |
8089 | ||
37794981 JJ |
8090 | 2010-04-06 Jakub Jelinek <jakub@redhat.com> |
8091 | ||
8092 | PR target/43667 | |
8093 | * config/i386/i386.c (bdesc_multi_arg): Use OPTION_MASK_ISA_XOP | |
8094 | instead of OPTION_MASK_ISA_AVX for __builtin_ia32_vpermil2p*. | |
8095 | (ix86_expand_args_builtin): Use V*_FTYPE_* enum codes instead of | |
8096 | MULTI_* defines for 4 argument vpermil2p* builtins. | |
8097 | ||
d079b87f UB |
8098 | 2010-04-06 Uros Bizjak <ubizjak@gmail.com> |
8099 | ||
8100 | * config/i386/i386-protos.h (x86_maybe_negate_const_int): Declare. | |
8101 | * config/i386/i386.c (x86_maybe_negate_const_int): New. | |
8102 | (x86_output_mi_thunk): Use x86_maybe_negate_const_int. | |
8103 | * config/i386/i386.md (*add<mode>_1, *addsi_1_zext, *addhi_1, | |
8104 | *addhi_1_lea, *addqi_1, *addqi_1_lea, *addqi_1_slp, *add<mode>_2, | |
8105 | *addsi_2_zext, *addhi_2, *addqi_2, *add<mode>_3, *addsi_3_zext, | |
8106 | *addhi_3, *addqi_3,*add<mode>_5, *addhi_5, *addqi_5): | |
8107 | Use x86_maybe_negate_const_int to output insn mnemonic. | |
8108 | (*adddi_4, *addsi_4, *addhi_4, *addqi_4): Ditto. Remove overflow | |
8109 | check from instruction predicate. Update comments. | |
8110 | * config/i386/sync.md (sync_add<mode>): Use | |
8111 | x86_maybe_negate_const_int to output insn mnemonic. | |
b1a0b3b4 | 8112 | |
d079b87f UB |
8113 | 2010-04-06 Jan Hubicka <jh@suse.cz> |
8114 | ||
8115 | PR tree-optimization/42906 | |
8116 | * tree-ssa-dce.c (mark_control_dependent_edges_necessary): Add | |
8117 | IGNORE_SELF argument. Set visited_control_parents for fully | |
8118 | processed BBs. | |
b1a0b3b4 JH |
8119 | (find_obviously_necessary_stmts): Update call of |
8120 | mark_control_dependent_edges_necessary. | |
d079b87f | 8121 | (propagate_necessity): Likewise. Handle PHI edges more curefully. |
b1a0b3b4 | 8122 | |
6593d123 UB |
8123 | 2010-04-06 Uros Bizjak <ubizjak@gmail.com> |
8124 | ||
8125 | * config/i386/i386.md: Remove comment about 'e' and 'E' | |
8126 | operand modifier. | |
8127 | ||
56186ac2 RG |
8128 | 2010-04-06 Richard Guenther <rguenther@suse.de> |
8129 | ||
8130 | PR tree-optimization/43627 | |
8131 | * tree-vrp.c (extract_range_from_unary_expr): Widenings | |
8132 | of [1, +INF(OVF)] go to [1, +INF(OVF)] of the wider type, | |
8133 | not varying. | |
8134 | ||
7d11d368 JJ |
8135 | 2010-04-06 Jakub Jelinek <jakub@redhat.com> |
8136 | ||
d3bccded JJ |
8137 | * BASE-VER: Change to 4.6.0. |
8138 | ||
7d11d368 JJ |
8139 | PR target/43638 |
8140 | * config/i386/i386.c (print_operand): Remove 'e' and 'E' code | |
8141 | handling. | |
8142 | ||
eb12d0ae RG |
8143 | 2010-04-06 Richard Guenther <rguenther@suse.de> |
8144 | ||
8145 | PR middle-end/43661 | |
8146 | * fold-const.c (fold_comparison): Handle X * 0 CMP 0. | |
8147 | ||
53b79425 RW |
8148 | 2010-04-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
8149 | ||
8150 | * doc/invoke.texi (Optimize Options): Document that LTO | |
8151 | won't remove object access purely due to incompatible | |
8152 | declarations. | |
8153 | ||
7e0ec110 MK |
8154 | 2010-04-04 Matthias Klose <doko@ubuntu.com> |
8155 | ||
8156 | * graphite-sese-to-poly.c (translate_scalar_reduction_to_array): | |
8157 | Initialize variable. | |
8158 | ||
2b22e382 RG |
8159 | 2010-04-03 Richard Guenther <rguenther@suse.de> |
8160 | ||
8161 | PR middle-end/42509 | |
8162 | * alias.c (nonoverlapping_memrefs_p): For spill-slot accesses | |
8163 | require a non-NULL MEM_OFFSET. | |
8164 | ||
c75c517d SB |
8165 | 2010-04-02 Steven Bosscher <steven@gcc.gnu.org> |
8166 | ||
d079b87f | 8167 | * ada/gcc-interface/Make-lang.in, alias.c, attribs.c, auto-inc-dec.c, |
c75c517d SB |
8168 | basic-block.h, bb-reorder.c, calls.c, c-common.c, cgraph.h, |
8169 | collect2.h, config/alpha/alpha.c, config/alpha/alpha.md, | |
8170 | config/alpha/predicates.md, config/arm/arm.md, | |
8171 | config/arm/lib1funcs.asm, config/arm/neon-schedgen.ml, | |
8172 | config/avr/avr.c, config/avr/avr.md, config/bfin/bfin.c, | |
8173 | config/darwin9.h, config/darwin.c, config/darwin.h, | |
8174 | config/h8300/h8300.c, config/i386/cpuid.h, config/i386/cygming.h, | |
8175 | config/i386/cygwin.h, config/i386/mingw32.h, config/i386/msformat-c.c, | |
8176 | config/i386/sol2-10.h, config/i386/xopintrin.h, config/ia64/ia64.c, | |
8177 | config/ia64/ia64.md, config/ia64/sync.md, config/mep/mep.c, | |
8178 | config/mips/mips.md, config/mn10300/mn10300.c, | |
8179 | config/mn10300/mn10300.h, config/pa/pa.c, config/pa/pa.md, | |
8180 | config/rs6000/aix.h, config/rs6000/dfp.md, | |
8181 | config/rs6000/rs6000-builtin.def, config/rs6000/rs6000-c.c, | |
8182 | config/rs6000/vector.md, config/rtems.h, config/rx/rx.md, | |
8183 | config/s390/s390.md, config/sol2-c.c, config/sparc/sol2-bi.h, | |
8184 | config/sparc/sol2-gas.h, config/sparc/sparc.h, config/sparc/sparc.md, | |
8185 | config/sparc/sparc-protos.h, config/spu/spu.c, config/spu/spu-c.c, | |
8186 | config/t-darwin, convert.c, c.opt, c-opts.c, cp/Make-lang.in, | |
8187 | c-pretty-print.c, c-typeck.c, df-core.c, df-scan.c, diagnostic.c, | |
8188 | diagnostic.h, doc/cppopts.texi, doc/cpp.texi, doc/extend.texi, | |
8189 | doc/gimple.texi, doc/languages.texi, doc/plugins.texi, doc/rtl.texi, | |
8190 | doc/standards.texi, doc/tree-ssa.texi, doc/trouble.texi, dominance.c, | |
8191 | fold-const.c, fortran/Make-lang.in, fwprop.c, gcc-plugin.h, | |
8192 | gensupport.c, gimple.h, gimple-iterator.c, graphite.c, | |
8193 | graphite-clast-to-gimple.c, graphite-clast-to-gimple.h, | |
8194 | graphite-dependences.c, graphite-poly.c, graphite-poly.h, | |
8195 | graphite-ppl.c, graphite-ppl.h, graphite-scop-detection.c, | |
8196 | graphite-sese-to-poly.c, graphite-sese-to-poly.h, ifcvt.c, intl.c, | |
8197 | intl.h, ipa.c, ipa-cp.c, ipa-inline.c, ipa-prop.c, ipa-prop.h, | |
8198 | ipa-pure-const.c, ipa-reference.c, ipa-type-escape.c, ira-color.c, | |
8199 | ira-conflicts.c, ira-lives.c, java/Make-lang.in, lambda-code.c, | |
8200 | loop-invariant.c, lto/Make-lang.in, lto-streamer.h, lto-streamer-in.c, | |
8201 | objc/Make-lang.in, objcp/Make-lang.in, omp-low.c, optc-gen.awk, | |
8202 | opt-functions.awk, opth-gen.awk, params.def, passes.c, | |
8203 | postreload-gcse.c, print-tree.c, recog.c, regrename.c, reload.h, | |
8204 | rtl.def, sched-int.h, sched-rgn.c, sel-sched-dump.c, sese.c, sese.h, | |
8205 | store-motion.c, stor-layout.c, tree-cfgcleanup.c, tree-chrec.c, | |
8206 | tree-complex.c, tree-data-ref.c, tree.def, tree-eh.c, tree-flow.h, | |
8207 | tree-flow-inline.h, tree.h, tree-loop-distribution.c, tree-outof-ssa.c, | |
8208 | tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c, | |
8209 | tree-scalar-evolution.c, tree-ssa-address.c, tree-ssa-alias.c, | |
8210 | tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c, | |
8211 | tree-ssa-dse.c, tree-ssa-loop-im.c, tree-ssa-loop-ivcanon.c, | |
8212 | tree-ssa-loop-manip.c, tree-ssa-math-opts.c, tree-ssa-operands.c, | |
8213 | tree-ssa-pre.c, tree-ssa-sccvn.c, tree-ssa-structalias.c, | |
8214 | tree-ssa-uncprop.c, tree-tailcall.c, tree-vect-data-refs.c, | |
8215 | tree-vect-loop.c, tree-vectorizer.h, tree-vect-slp.c, tree-vrp.c, | |
8216 | unwind-dw2-fde-darwin.c, varpool.c: Update copyright years. | |
8217 | ||
4d9e8446 RW |
8218 | 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
8219 | ||
8220 | PR other/43620 | |
8221 | * doc/install.texi (Prerequisites): Bump Automake version to 1.11.1. | |
8222 | * aclocal.m4: Regenerate. | |
8223 | ||
1cdaa211 RG |
8224 | 2010-04-02 Richard Guenther <rguenther@suse.de> |
8225 | ||
8226 | PR tree-optimization/43629 | |
8227 | * tree-ssa-ccp.c (likely_value): Reset all_undefined_operands | |
8228 | if we have seen a constant value. | |
8229 | ||
d33da5cd JM |
8230 | 2010-04-02 Joseph Myers <joseph@codesourcery.com> |
8231 | ||
014753cc | 8232 | * read-rtl.c (read_rtx_1): Give an error for EOF while looking for ']'. |
d33da5cd | 8233 | |
2e5505a4 RE |
8234 | 2010-04-02 Richard Earnshaw <rearnsha@arm.com> |
8235 | ||
8236 | PR target/43469 | |
d079b87f | 8237 | * arm.c (legitimize_tls_address): Adjust call to |
2e5505a4 RE |
8238 | gen_tls_load_dot_plus_four. |
8239 | (arm_note_pic_base): New function. | |
8240 | (arm_cannot_copy_insn_p): Use it. | |
8241 | * thumb2.md (tls_load_dot_plus_four): Rework to avoid use of '+' in | |
8242 | constraint. | |
8243 | ||
bdfbd9df RW |
8244 | 2010-04-02 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
8245 | ||
8246 | PR bootstrap/43531 | |
8247 | ||
8248 | Revert: | |
8249 | 2009-09-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
8250 | ||
8251 | * Makefile.in ($(out_object_file)): Depend on | |
8252 | gt-$(basename $(notdir $(out_file))).h. | |
8253 | ||
2bc40daa RC |
8254 | 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org> |
8255 | ||
014753cc | 8256 | * config.gcc (lm32-*-rtems*): Add t-lm32. |
2bc40daa RC |
8257 | |
8258 | 2010-04-01 Joel Sherrill <joel.sherrill@oarcorp.com> | |
8259 | ||
014753cc UB |
8260 | * config.gcc: Add lm32-*-rtems*. |
8261 | * config/lm32/rtems.h: New file. | |
2bc40daa | 8262 | |
abfb38d7 DK |
8263 | 2010-04-01 Dave Korn <dave.korn.cygwin@gmail.com> |
8264 | ||
8265 | PR target/42609 | |
8266 | * config/i386/cygwin.h (CXX_WRAP_SPEC): Disable spec when -mno-cygwin. | |
8267 | ||
2f43d500 JJ |
8268 | 2010-04-01 Jakub Jelinek <jakub@redhat.com> |
8269 | ||
8270 | * dwarf2out.c (output_compilation_unit_header): For | |
8271 | -gdwarf-4 use version 4 instead of version 3. | |
8272 | (output_line_info): For version 4 and above emit additional | |
8273 | maximum ops per insn header field. | |
8274 | (DWARF_LINE_DEFAULT_MAX_OPS_PER_INSN): Define. | |
8275 | ||
8276 | * dwarf2out.c (is_c_family, is_java): Remove. | |
8277 | (lower_bound_default): New function. | |
8278 | (add_bound_info, gen_descr_array_type_die): Use it. | |
8279 | ||
777351a5 DS |
8280 | 2010-04-01 Dodji Seketeli <dodji@redhat.com> |
8281 | ||
8282 | PR debug/43325 | |
8283 | * dwarf2out.c (gen_variable_die): Allow debug info for variable | |
8284 | re-declaration when it happens in a function. | |
8285 | ||
6544865a AH |
8286 | 2010-04-01 Aldy Hernandez <aldyh@redhat.com> |
8287 | ||
8288 | * cgraph.c (cgraph_add_function_insertion_hook): Update comment. | |
8289 | (cgraph_remove_function_insertion_hook): Same. | |
8290 | (cgraph_call_function_insertion_hooks): Same. | |
8291 | ||
5e9fb3db RG |
8292 | 2010-04-01 Richard Guenther <rguenther@suse.de> |
8293 | ||
8294 | PR middle-end/43614 | |
8295 | * tree-ssa-address.c (copy_mem_ref_info): Copy TREE_SIDE_EFFECTS | |
8296 | and TREE_THIS_VOLATILE. | |
8297 | (copy_ref_info): Likewise. | |
8298 | * tree-ssa-operands.c (get_tmr_operands): Check TREE_THIS_VOLATILE. | |
8299 | * tree.c (build6_stat): Ignore side-effects of all but arg5 | |
8300 | for TARGET_MEM_REF. Set TREE_THIS_VOLATILE from arg5 of | |
8301 | TARGET_MEM_REF. | |
8302 | ||
eb258d7f RG |
8303 | 2010-04-01 Richard Guenther <rguenther@suse.de> |
8304 | ||
8305 | PR tree-optimization/43607 | |
8306 | * ipa-type-escape.c (check_call): Do not access non-existing | |
8307 | arguments. | |
8308 | ||
aa8bfcad RG |
8309 | 2010-04-01 Richard Guenther <rguenther@suse.de> |
8310 | ||
8311 | PR middle-end/43602 | |
8312 | Revert | |
8313 | 2010-03-30 Seongbae Park <seongbae.park@gmail.com> | |
014753cc | 8314 | Jack Howarth <howarth@bromo.med.uc.edu> |
aa8bfcad RG |
8315 | |
8316 | * tree-profile.c (tree_init_ic_make_global_vars): Make static | |
8317 | variables TLS. | |
8318 | ||
8c5cfa89 RO |
8319 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8320 | ||
8321 | * doc/install.texi (Prerequisites): Document libelf usability on | |
8322 | IRIX 5/6 and Solaris 2. | |
8323 | (Specific, i?86-*-solaris2.10): No 64-bit default configuration. | |
8324 | Update GNU as, GNU ld requirements. | |
8325 | (Specific, *-*-solaris2*): Document Solaris 7 obsoletion, removal. | |
8326 | Document Sun Studio compiler download. | |
8327 | Update and simplify as, ld recommendations. | |
8328 | (Specific, *-*-solaris2.7): Note obsoletion, removal. | |
8329 | ||
ddcc3550 RO |
8330 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8331 | ||
9af27220 | 8332 | * config.gcc (i[34567]86-*-solaris2*): Default with_arch_32, |
ddcc3550 RO |
8333 | with_tune_32 to pentium4. |
8334 | ||
93234e58 UB |
8335 | 2010-04-01 Uros Bizjak <ubizjak@gmail.com> |
8336 | ||
8337 | * config/i386/cpuid.h (__get_cpuid_max): Move misplaced comment. | |
8338 | ||
ef369ad8 RO |
8339 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8340 | ||
8341 | * doc/install.texi (Specific, mips-sgi-irix5): Document IRIX 5 | |
8342 | obsoletion, removal. | |
8343 | Update IDO URL. | |
8344 | Document GNU as requirement. | |
8345 | Update configure requirements. | |
014753cc | 8346 | (Specific, mips-sgi-irix6): Document IRIX 6 < 6.5 obsoletion, removal. |
ef369ad8 RO |
8347 | Recomment IRIX 6.5.18+. |
8348 | Document IDF/IDL requirement. | |
8349 | Document GNU as requirement. | |
8350 | Document GNU ld bootstrap failure. | |
8351 | Remove freeware.sgi.com reference. | |
8352 | ||
92d80770 RO |
8353 | 2010-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8354 | ||
8355 | * doc/install.texi (Specific, alpha*-dec-osf*): Document Tru64 | |
8356 | UNIX V4.0, V5.0 obsoletion, removal. | |
8357 | Remove --with-gc=simple reference. | |
8358 | Update VM requirements during bootstrap. | |
8359 | Remove -oldas bootstrap description. | |
8360 | Update binutils reference. | |
8361 | Remove comparison failure note. | |
8362 | ||
25d635d9 SP |
8363 | 2010-03-31 Richard Guenther <rguenther@suse.de> |
8364 | Zdenek Dvorak <ook@ucw.cz> | |
8365 | Sebastian Pop <sebastian.pop@amd.com> | |
8366 | ||
8367 | PR middle-end/43464 | |
8368 | * tree-ssa-copy.c (init_copy_prop): Handle loop close phi nodes | |
8369 | with multiple arguments. | |
8370 | (execute_copy_prop): Remove call to rewrite_into_loop_closed_ssa. | |
8371 | ||
8372 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
8373 | ||
8374 | * graphite-dependences.c (print_pddr): Call print_pdr with an | |
8375 | extra argument. | |
8376 | * graphite-poly.c (debug_pdr): Add an extra argument for the | |
8377 | verbosity level. | |
8378 | (print_pdr): Same. | |
8379 | (print_pbb_domain): Same. | |
8380 | (print_pbb): Same. | |
8381 | (print_scop_context): Same. | |
8382 | (print_scop): Same. | |
8383 | (print_cloog): Same. | |
8384 | (debug_pbb_domain): Same. | |
8385 | (debug_pbb): Same. | |
8386 | (print_pdrs): Same. | |
8387 | (debug_pdrs): Same. | |
8388 | (debug_scop_context): Same. | |
8389 | (debug_scop): Same. | |
8390 | (debug_cloog): Same. | |
8391 | (print_scop_params): Same. | |
8392 | (debug_scop_params): Same. | |
8393 | (print_iteration_domain): Same. | |
8394 | (print_iteration_domains): Same. | |
8395 | (debug_iteration_domain): Same. | |
8396 | (debug_iteration_domains): Same. | |
8397 | (print_scattering_function): Same. | |
8398 | (print_scattering_functions): Same. | |
8399 | (debug_scattering_function): Same. | |
8400 | (debug_scattering_functions): Same. | |
8401 | * graphite-poly.h (debug_pdr): Update declaration. | |
8402 | (print_pdr): Same. | |
8403 | (print_pbb_domain): Same. | |
8404 | (print_pbb): Same. | |
8405 | (print_scop_context): Same. | |
8406 | (print_scop): Same. | |
8407 | (print_cloog): Same. | |
8408 | (debug_pbb_domain): Same. | |
8409 | (debug_pbb): Same. | |
8410 | (print_pdrs): Same. | |
8411 | (debug_pdrs): Same. | |
8412 | (debug_scop_context): Same. | |
8413 | (debug_scop): Same. | |
8414 | (debug_cloog): Same. | |
8415 | (print_scop_params): Same. | |
8416 | (debug_scop_params): Same. | |
8417 | (print_iteration_domain): Same. | |
8418 | (print_iteration_domains): Same. | |
8419 | (debug_iteration_domain): Same. | |
8420 | (debug_iteration_domains): Same. | |
8421 | (print_scattering_function): Same. | |
8422 | (print_scattering_functions): Same. | |
8423 | (debug_scattering_function): Same. | |
8424 | (debug_scattering_functions): Same. | |
8425 | ||
8426 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
8427 | ||
8428 | * graphite-poly.c (print_scattering_function_1): New. | |
8429 | (print_scattering_function): Call it. | |
8430 | (print_scop_params): Remove spaces at the end of lines. | |
8431 | (print_cloog): New. | |
8432 | (debug_cloog): New. | |
8433 | * graphite-poly.h (print_cloog): Declared. | |
8434 | (debug_cloog): Declared. | |
8435 | ||
8436 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
8437 | ||
8438 | * graphite-sese-to-poly.c (graphite_loop_normal_form): Add the IV bump | |
8439 | in loop->header. | |
8440 | * tree-flow.h (canonicalize_loop_ivs): Updated declaration. | |
8441 | * tree-parloops.c (gen_parallel_loop): Add the IV bump in loop->latch. | |
8442 | * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Add a new parameter | |
8443 | to switch between adding the IV bump in loop->latch or in loop->header. | |
8444 | ||
8445 | 2010-03-31 Sebastian Pop <sebastian.pop@amd.com> | |
8446 | ||
8447 | * graphite-poly.c (print_scattering_function): Pretty print following | |
8448 | the scoplib format. | |
8449 | (print_pdr): Same. | |
8450 | (print_pbb_domain): Same. | |
8451 | (dump_gbb_cases): Same. | |
8452 | (dump_gbb_conditions): Same. | |
8453 | (print_pdrs): Same. | |
8454 | (print_pbb): Same. | |
8455 | (print_scop_params): Same. | |
8456 | (print_scop_context): Same. | |
8457 | (print_scop): Same. | |
8458 | (print_pbb_body): New. | |
8459 | (lst_indent_to): New. | |
8460 | (print_lst): Start new lines with a #. | |
8461 | * graphite-poly.h (pbb_bb): New. | |
8462 | (pbb_index): Use pbb_bb. | |
8463 | * graphite-ppl.c (ppl_print_powerset_matrix): Print the number of | |
8464 | disjuncts. | |
8465 | * tree-data-ref.c (dump_data_reference): Start new lines with a #. | |
8466 | ||
2080bd29 JJ |
8467 | 2010-03-31 Jakub Jelinek <jakub@redhat.com> |
8468 | ||
290d8971 JJ |
8469 | * dwarf2out.c (size_of_die): For -gdwarf-4 use |
8470 | uleb128 size instead of fixed 1 or 2 for dw_val_class_loc | |
8471 | and 0 instead of 1 for dw_val_class_flag. | |
8472 | (value_format): For -gdwarf-4 use DW_FORM_sec_offset for | |
8473 | dw_val_class_range_list, dw_val_class_loc_list, | |
8474 | dw_val_class_lineptr and dw_val_class_macptr, use | |
8475 | DW_FORM_flag_present for dw_val_class_flag and | |
8476 | DW_FORM_exprloc for dw_val_class_loc. | |
8477 | (output_die): For -gdwarf-4 print dw_val_class_loc | |
8478 | size as uleb128 instead of 1 or 2 bytes and don't print | |
8479 | anything for dw_val_class_flag. | |
8480 | ||
109f4af3 JJ |
8481 | * var-tracking.c (vt_init_cfa_base): Use cselib_lookup_from_insn |
8482 | instead of cselib_lookup following by tweaking locs->setting_insn. | |
8483 | ||
2080bd29 JJ |
8484 | PR bootstrap/43596 |
8485 | * cselib.c (cselib_process_insn): Clear cselib_current_insn | |
8486 | even before returning from label, setjmp call or volatile asm | |
8487 | handling. | |
8488 | ||
33283dad RG |
8489 | 2010-03-31 Richard Guenther <rguenther@suse.de> |
8490 | ||
8491 | PR middle-end/43600 | |
8492 | * cgraphunit.c (cgraph_output_in_order): Do not allocate | |
8493 | temporary data on stack. | |
8494 | ||
a0c21029 RO |
8495 | 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8496 | ||
8497 | * config/sparc/sysv4.h (PUSHSECTION_FORMAT): Remove undef. | |
8498 | (PUSHSECTION_ASM_OP): Remove. | |
8499 | (POPSECTION_ASM_OP): Remove. | |
8500 | (PUSHSECTION_FORMAT): Remove. | |
8501 | * config/sol2.h (PUSHSECTION_FORMAT): Define. | |
8502 | * config/sparc/sol2.h [!USE_GAS] (PUSHSECTION_FORMAT): Redefine. | |
8503 | * config/sol2.c (solaris_output_init_fini): Use it. | |
8504 | ||
a3f410a2 JZ |
8505 | 2010-03-31 Jie Zhang <jie@codesourcery.com> |
8506 | ||
8507 | PR 43574 | |
8508 | * opt-functions.awk (var_type_struct): Use signed char type | |
8509 | for simple variables. | |
8510 | ||
f0c01ffd RO |
8511 | 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8512 | ||
8513 | * config/sol2.c: Include output.h. | |
8514 | (solaris_assemble_visibility): New function. | |
8515 | * config/t-sol2 (sol2.o): Add output.h dependency. | |
8516 | * config/sol2-protos.h (solaris_assemble_visibility): Declare. | |
8517 | * config/sol2.h [!USE_GAS] (TARGET_ASM_ASSEMBLE_VISIBILITY): | |
8518 | Redefine. | |
8519 | ||
132b4e82 JJ |
8520 | 2010-03-31 Jakub Jelinek <jakub@redhat.com> |
8521 | ||
d8d55ac0 JJ |
8522 | PR target/43580 |
8523 | * config/arm/arm.c (arm_save_coproc_regs): Use Pmode instead of | |
8524 | V2SImode or XFmode on PRE_DEC. | |
8525 | ||
132b4e82 JJ |
8526 | PR debug/43557 |
8527 | * cfgexpand.c (expand_debug_expr): Handle VOIDmode mode like | |
8528 | BLKmode. | |
8529 | ||
dc12b70e JZ |
8530 | 2010-03-31 Jie Zhang <jie@codesourcery.com> |
8531 | ||
8532 | PR 43562 | |
8533 | * reload.h (caller_save_initialized_p): Declare. | |
8534 | * toplev.c (backend_init_target): Don't call | |
93234e58 | 8535 | init_caller_save but set caller_save_initialized_p to false. |
dc12b70e JZ |
8536 | * caller-save.c (caller_save_initialized_p): Define. |
8537 | (init_caller_save): Check caller_save_initialized_p. | |
8538 | * ira.c (ira): Call init_caller_save if flag_caller_saves. | |
8539 | ||
4a2f22ff RO |
8540 | 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8541 | ||
8542 | PR target/39048 | |
8543 | * config.gcc (i[34567]86-*-solaris2*): Add i386/t-fprules-softfp | |
8544 | and soft-fp/t-softfp to tmake_file. | |
8545 | * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Redefine. | |
8546 | (LIBGCC2_TF_CEXT): Define. | |
8547 | (TF_SIZE): Define. | |
8548 | ||
5847e8da AO |
8549 | 2010-03-30 Alexandre Oliva <aoliva@redhat.com> |
8550 | ||
8551 | PR debug/42977 | |
8552 | * cselib.c (n_useless_values): Document handling of debug locs. | |
8553 | (n_useless_debug_values, n_debug_values): New variables. | |
8554 | (new_elt_loc_list): Don't add to debug values, keep count. | |
8555 | (promote_debug_loc): New. | |
8556 | (cselib_reset_table): Zero new variables. | |
8557 | (entry_and_rtx_equal_p): Promote debug locs. | |
8558 | (discard_useless_locs): Increment n_useless_debug_values for | |
8559 | debug values. | |
8560 | (remove_useless_values): Adjust n_useless_values and n_debug_values | |
8561 | with n_useless_debug_values. | |
8562 | (add_mem_for_addr): Promote debug locs. | |
8563 | (cselib_lookup_mem): Likewise. | |
8564 | (cselib_lookup_addr): Renamed to... | |
93234e58 | 8565 | (cselib_lookup_addr_1): ... this. Promote debug locs. Don't call... |
5847e8da AO |
8566 | (cselib_log_lookup): ... this. Turn into... |
8567 | (cselib_lookup_addr): ... new wrapper. | |
8568 | (cselib_lookup_from_insn): New. | |
8569 | (cselib_invalidate_regno): Increment n_useless_debug_values for | |
8570 | debug values. | |
8571 | (cselib_invalidate_mem): Likewise. | |
8572 | (cselib_process_insn): Take n_deleted and n_debug_values into | |
8573 | account to guard remove_useless_value call. | |
8574 | (cselib_finish): Zero n_useless_debug_values. | |
8575 | * cselib.h (cselib_lookup_from_insn): Declare. | |
8576 | * sched-deps.c (sched_analyze_1): Use cselib_lookup_from_insn. | |
8577 | (sched_analyze_2): Likewise. | |
8578 | ||
03a5f060 JJ |
8579 | 2010-03-30 Jakub Jelinek <jakub@redhat.com> |
8580 | ||
e9e00885 JJ |
8581 | * var-tracking.c (use_narrower_mode_test, use_narrower_mode): New |
8582 | functions. | |
8583 | (adjust_mems): Replace narrowing SUBREG of expression containing | |
8584 | just PLUS, MINUS, MULT and ASHIFT of registers and constants | |
8585 | with operations in the narrower mode. | |
8586 | ||
03a5f060 | 8587 | PR debug/43593 |
93234e58 UB |
8588 | * var-tracking.c (dataflow_set_clear_at_call): Invalidate just |
8589 | regs_invalidated_by_call instead all call_used_reg_set registers. | |
03a5f060 | 8590 | |
8533c9d8 SP |
8591 | 2010-03-30 Sebastian Pop <sebastian.pop@amd.com> |
8592 | ||
8593 | PR middle-end/43430 | |
8594 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Replace type | |
8595 | pointer comparisons with types_compatible_p. | |
8596 | * tree-vect-stmts.c (vectorizable_call): Same. | |
8597 | (vectorizable_condition): Same. | |
8598 | ||
a3e7e012 AK |
8599 | 2010-03-30 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
8600 | ||
8601 | * config/s390/s390.c (s390_emit_prologue): Omit issuing a dynamic | |
8602 | stack check if the mask would be zero. | |
8603 | ||
40ae6799 SP |
8604 | 2010-03-30 Seongbae Park <seongbae.park@gmail.com> |
8605 | Jack Howarth <howarth@bromo.med.uc.edu> | |
8606 | ||
8607 | * tree-profile.c (tree_init_ic_make_global_vars): Make static | |
8608 | variables TLS. | |
8609 | ||
2bcba94b JM |
8610 | 2010-03-30 Joseph Myers <joseph@codesourcery.com> |
8611 | ||
8612 | PR other/25232 | |
8613 | * libgcc-std.ver (GCC_4.5.0): Define version. Include __unordxf2 | |
8614 | and __unordtf2. | |
8615 | * config/bfin/libgcc-bfin.ver (GCC_4.5.0): Define version. | |
8616 | Include ___unordxf2 and ___unordtf2. | |
8617 | * config/i386/libgcc-glibc.ver: Do not define inheritance from | |
8618 | GCC_4.4.0 here. | |
8619 | ||
15baf7f8 TG |
8620 | 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr> |
8621 | ||
8622 | * config/lm32/t-lm32: New file. | |
8623 | * config.gcc: Use the above file when targetting lm32. | |
8624 | ||
fba48836 DS |
8625 | 2010-03-28 Duncan Sands <baldrick@free.fr> |
8626 | ||
93234e58 | 8627 | * Makefile.in (PLUGIN_HEADERS): Add except.h. |
fba48836 | 8628 | |
49a71bc8 SP |
8629 | 2010-03-29 Sebastian Pop <sebastian.pop@amd.com> |
8630 | ||
8631 | PR middle-end/43431 | |
8632 | * tree-vect-loop.c (vect_estimate_min_profitable_iters): | |
8633 | Improve vectorization cost model diagnostic. | |
8634 | ||
22a8be9e SP |
8635 | 2010-03-29 Sebastian Pop <sebastian.pop@amd.com> |
8636 | ||
8637 | PR middle-end/43436 | |
8638 | * tree-vect-data-refs.c (vect_analyze_data_refs): When | |
8639 | compute_data_dependences_for_loop returns false, early exit | |
8640 | and output an extra diagnostic for the failed data reference | |
8641 | analysis. | |
8642 | ||
58adb739 RG |
8643 | 2010-03-29 Richard Guenther <rguenther@suse.de> |
8644 | ||
8645 | PR tree-optimization/43560 | |
93234e58 UB |
8646 | * tree-ssa-loop-im.c (ref_always_accessed_p): Add store_p parameter. |
8647 | (can_sm_ref_p): Treat stores to readonly locations as trapping. | |
58adb739 | 8648 | |
3b34d92c JZ |
8649 | 2010-03-29 Jie Zhang <jie@codesourcery.com> |
8650 | ||
8651 | PR 43564 | |
8652 | * toplev.c (process_options): Set optimization_default_node | |
8653 | and optimization_current_node. | |
8654 | * opts.c (decode_options): Don't set optimization_default_node | |
8655 | and optimization_current_node. | |
8656 | ||
090f6087 RC |
8657 | 2010-03-29 Ralf Corsépius <ralf.corsepius@rtems.org> |
8658 | ||
8659 | * config/rtems.h: Abandon -qrtems_debug. | |
8660 | ||
88cc1e04 JH |
8661 | 2010-03-28 Jan Hubicka <jh@suse.cz> |
8662 | ||
8663 | PR tree-optimization/43505 | |
8664 | * cgraph.c (cgraph_clone_node): When clonning a clone, replacement | |
8665 | map should not be copied. | |
8666 | ||
b932b8b1 JDA |
8667 | 2010-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
8668 | ||
8669 | PR middle-end/41674 | |
8670 | * cgraphunit.c (cgraph_build_static_cdtor): If target doesn't have | |
8671 | cdtors, set DECL_PRESERVE_P. | |
8672 | * ipa.c (cgraph_externally_visible_p): Return true if declaration | |
8673 | should be preseved. | |
8674 | ||
fb6807b8 UB |
8675 | 2010-03-27 Uros Bizjak <ubizjak@gmail.com> |
8676 | ||
8677 | PR tree-optimization/43528 | |
8678 | * stor-layout.c (place_field): Check that constant fits into | |
8679 | unsigned HWI when skipping calculation of MS bitfield layout. | |
8680 | ||
a9deb256 JH |
8681 | 2010-03-27 Jan Hubicka <jh@suse.cz> |
8682 | ||
8683 | PR middle-end/43391 | |
8684 | * varasm.c (make_decl_rtl): Deal with COMMON flag to make | |
8685 | notice_global_symbol work. | |
8686 | ||
5a9c8a1b JJ |
8687 | 2010-03-27 Jakub Jelinek <jakub@redhat.com> |
8688 | ||
8689 | * dwarf2out.c (dwarf2_debug_hooks): Use dwarf2out_function_decl | |
8690 | instead of dwarf2out_decl. | |
8691 | (struct var_loc_node): Remove section_label field. | |
8692 | (dwarf2out_function_decl): New function. | |
8693 | (dwarf2out_var_location): Don't set section_label field. | |
8694 | (dwarf2out_begin_function): Don't empty decl_loc_table here. | |
8695 | ||
62f7fd21 MM |
8696 | 2010-03-26 Michael Meissner <meissner@linux.vnet.ibm.com> |
8697 | ||
8698 | PR tree-optimization/43544 | |
8699 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): | |
8700 | First argument for builtin vectorized function hook is now a | |
8701 | tree to be able to distinguish between machine specific and | |
8702 | standard builtins. | |
8703 | * targhooks.c (default_builtin_vectorized_function): Ditto. | |
8704 | * targhooks.h (default_builtin_vectorized_function): Ditto. | |
8705 | * target.h (struct gcc_target): Ditto. | |
8706 | * tree-vect-stmts.c (vectorizable_function): Ditto. | |
8707 | * config/i386/i386.c (ix86_builtin_vectorized_function): Ditto. | |
8708 | * config/rs6000/rs6000.c (rs6000_builtin_vectorized_function): | |
8709 | Ditto. | |
8710 | ||
10e76c1a JM |
8711 | 2010-03-26 Joseph Myers <joseph@codesourcery.com> |
8712 | ||
8713 | PR c/43381 | |
8714 | * c-decl.c (get_parm_info): Assert that decl going in OTHERS has a | |
8715 | nested binding iff it is a FUNCTION_DECL. | |
8716 | (store_parm_decls_newstyle): Pass nested=true to bind for | |
8717 | FUNCTION_DECLs amongst parameters. | |
8718 | ||
89245ef2 JJ |
8719 | 2010-03-26 Jakub Jelinek <jakub@redhat.com> |
8720 | ||
2155f963 JJ |
8721 | * var-tracking.c (vt_expand_loc_callback): Don't run |
8722 | cselib_expand_value_rtx_cb in dummy mode if | |
8723 | cselib_dummy_expand_value_rtx_cb returned false. | |
8724 | ||
e80691a0 JJ |
8725 | * var-tracking.c (emit_note_insn_var_location): For one part |
8726 | notes with offset 0, don't add EXPR_LIST around the location. | |
8727 | * dwarf2out.c (loc_descriptor, dw_loc_list_1, | |
8728 | add_location_or_const_value_attribute): Adjust for that change. | |
8729 | ||
89245ef2 JJ |
8730 | PR debug/43540 |
8731 | * dwarf2out.c (reg_save): For DW_CFA_expression put regnum | |
8732 | into first operand and location into second. | |
8733 | (dw_cfi_oprnd1_desc): Return dw_cfi_oprnd_reg_num instead of | |
8734 | dw_cfi_oprnd_loc for DW_CFA_expression. | |
8735 | (dw_cfi_oprnd2_desc): Return dw_cfi_oprnd_loc for DW_CFA_expression. | |
8736 | (output_cfa_loc, output_cfa_loc_raw): For DW_CFA_expression | |
8737 | assume first argument is regnum and second argument is location. | |
8738 | ||
c5e43cc4 UB |
8739 | 2010-03-26 Uros Bizjak <ubizjak@gmail.com> |
8740 | ||
8741 | PR target/42113 | |
8742 | * config/alpha/alpha.md (*cmp_sadd_si): Change mode | |
8743 | of scratch register to DImode. Split to DImode comparison operator. | |
8744 | Use SImode subreg of scratch register in the multiplication. | |
8745 | (*cmp_sadd_sidi): Ditto. | |
8746 | (*cmp_ssub_si): Ditto. | |
8747 | (*cmp_ssub_sidi): Ditto. | |
8748 | ||
fb04bb84 UB |
8749 | 2010-03-26 Uros Bizjak <ubizjak@gmail.com> |
8750 | ||
8751 | PR target/43524 | |
8752 | * config/i386/i386.c (ix86_expand_prologue) [TARGET_STACK_PROBE]: | |
8753 | Remove invalid assert and wrong comment. | |
8754 | ||
6ca5d1f6 JJ |
8755 | 2010-03-26 Jakub Jelinek <jakub@redhat.com> |
8756 | ||
8757 | PR debug/43516 | |
8758 | * flags.h (final_insns_dump_p): New extern. | |
8759 | * final.c (final_insns_dump_p): New variable. | |
8760 | (rest_of_clean_state): Set it before -fdump-final-insns= | |
8761 | dumping, clear afterwards. | |
8762 | * print-rtl.c (print_rtx): If final_insns_dump_p don't dump | |
8763 | MEM_ALIAS_SET on MEMs. | |
8764 | ||
46bc665f DM |
8765 | 2010-03-26 David S. Miller <davem@davemloft.net> |
8766 | ||
8767 | * configure.ac: Fix sparc GOTDATA_OP bug check. | |
8768 | * configure: Rebuild. | |
8769 | ||
9fa195b8 AM |
8770 | 2010-03-26 Alan Modra <amodra@gmail.com> |
8771 | ||
8772 | * config/rs6000/rs6000.md (cmptf_internal2): Correct comparison. | |
8773 | ||
9b7e6950 RO |
8774 | 2010-03-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8775 | ||
8776 | * doc/tm.texi (Sections): Document TLS_COMMON_ASM_OP, | |
8777 | TLS_SECTION_ASM_FLAG. | |
8778 | ||
d53c73e0 JJ |
8779 | 2010-03-25 Jakub Jelinek <jakub@redhat.com> |
8780 | ||
935ec2c9 JJ |
8781 | PR bootstrap/43511 |
8782 | * config/i386/i386.c (ix86_code_end): Set DECL_WEAK if TARGET_MACHO. | |
8783 | Clear first_function_block_is_cold. | |
8784 | ||
d53c73e0 JJ |
8785 | PR c/43385 |
8786 | * gimplify.c (gimple_boolify): Only recurse on __builtin_expect | |
8787 | argument if the argument is truth_value_p. | |
8788 | ||
871c9abb MM |
8789 | 2010-03-24 Michael Meissner <meissner@linux.vnet.ibm.com> |
8790 | ||
fb04bb84 | 8791 | * config/rs6000/constraints.md: Update copyright year for my changes. |
94ad7adc | 8792 | |
871c9abb MM |
8793 | PR target/43484 |
8794 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): If r0 is | |
8795 | used in reg+reg addressing, swap registers. | |
8796 | ||
81ef7e24 JJ |
8797 | 2010-03-24 Jakub Jelinek <jakub@redhat.com> |
8798 | ||
6d217c32 JJ |
8799 | PR debug/43293 |
8800 | * target.h (struct gcc_target): Add code_end hook. | |
8801 | * target-def.h (TARGET_ASM_CODE_END): Define to hook_void_void | |
8802 | if not yet defined. | |
8803 | (TARGET_ASM_OUT): Add TARGET_ASM_CODE_END. | |
8804 | * toplev.c (compile_file): Call targetm.asm_out.code_end | |
8805 | hook before unwind info/debug info output. | |
8806 | * config/i386/winnt.c (i386_pe_file_end): Don't call ix86_file_end. | |
8807 | * config/i386/linux.h (NEED_INDICATE_EXEC_STACK): Don't define. | |
8808 | (TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack. | |
8809 | * config/i386/linux64.h (NEED_INDICATE_EXEC_STACK): Don't define. | |
8810 | (TARGET_ASM_FILE_END): Define to file_end_indicate_exec_stack. | |
8811 | * config/i386/i386.c (ix86_file_end): Renamed to... | |
8812 | (ix86_code_end): ... this. Make static. Don't call | |
8813 | file_end_indicate_exec_stack. Emit unwind info using | |
8814 | final_start_function/final_end_function. | |
8815 | (darwin_x86_file_end): Remove. | |
8816 | (TARGET_ASM_CODE_END): Define. | |
8817 | * config/i386/i386.h (TARGET_ASM_FILE_END, | |
8818 | NEED_INDICATE_EXEC_STACK): Don't define. | |
8819 | * config/i386/darwin.h (darwin_x86_file_end): Remove prototype. | |
8820 | (TARGET_ASM_FILE_END): Define to darwin_file_end. | |
8821 | * config/i386/i386-protos.h (ix86_file_end): Remove prototype. | |
8822 | * doc/tm.texi (TARGET_ASM_CODE_END): Document. | |
8823 | ||
81ef7e24 JJ |
8824 | PR target/43498 |
8825 | * config/i386/i386.c (x86_output_mi_thunk): Call final_start_function | |
8826 | at the beginning and final_end_function at the end. | |
8827 | * config/s390/s390.c (s390_output_mi_thunk): Likewise. | |
8828 | ||
f1c26cad RO |
8829 | 2010-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8830 | ||
8831 | * configure.ac (i[34567]86-*-*): Handle Solaris 2/x86 TLS support | |
8832 | and Sun as TLS syntax. | |
8833 | (TLS_SECTION_ASM_FLAG) [on_solaris && !gas_flag]: Define. | |
8834 | * configure: Regenerate. | |
8835 | * config.in: Regenerate. | |
8836 | * varasm.c (TLS_SECTION_ASM_FLAG): Define default. | |
8837 | (default_elf_asm_named_section): Use it. | |
8838 | * config/i386/i386.c (output_pic_addr_const): Lowercase @DTPOFF. | |
8839 | (i386_output_dwarf_dtprel): Likewise. | |
8840 | (output_addr_const_extra): Likewise. | |
8841 | (output_pic_addr_const): Lowercase @GOTTPOFF. | |
8842 | (output_addr_const_extra): Likewise. | |
8843 | (output_pic_addr_const): Lowercase @GOTNTPOFF. | |
8844 | (output_addr_const_extra): Likewise. | |
8845 | (output_pic_addr_const): Lowercase @INDNTPOFF. | |
8846 | (output_addr_const_extra): Likewise. | |
8847 | (output_pic_addr_const): Lowercase @NTPOFF. | |
8848 | (output_addr_const_extra): Likewise. | |
8849 | (output_pic_addr_const): Lowercase @TPOFF. | |
8850 | (output_addr_const_extra): Likewise. | |
fb04bb84 | 8851 | * config/i386/i386.md (*tls_global_dynamic_32_gnu): Lowercase @TLSGD. |
f1c26cad RO |
8852 | (*tls_global_dynamic_64): Likewise. |
8853 | (*tls_local_dynamic_base_32_gnu): Lowercase @TLSLDM. | |
8854 | (*tls_local_dynamic_base_64): Lowercase @TLSLD. | |
8855 | ||
8856 | * defaults.h (TLS_COMMON_ASM_OP): Provide default. | |
8857 | (ASM_OUTPUT_TLS_COMMON): Use it. | |
8858 | * config/i386/sol2-gas.h (TLS_COMMON_ASM_OP): Undef. | |
8859 | ||
8860 | PR target/38118 | |
fb04bb84 | 8861 | * config.gcc (sparc*-*-solaris2*) [$gas=yes]: Add usegas.h to tm_file. |
f1c26cad RO |
8862 | * config/sparc/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Move ... |
8863 | * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): ... here. | |
8864 | * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Redefine. | |
8865 | * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. | |
8866 | (ASM_DECLARE_OBJECT_NAME) [!USE_GAS]: Redefine. | |
8867 | ||
d2af65b9 RO |
8868 | 2010-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8869 | ||
8870 | * config/i386/i386.c (override_options): Don't accept | |
8871 | -mtls-dialect=sun any longer. | |
8872 | * config/i386/i386.h (TARGET_SUN_TLS): Define as 0. | |
8873 | * config/i386/i386.md (*tls_global_dynamic_32_sun): Remove. | |
8874 | (*tls_local_dynamic_base_32_sun): Likewise. | |
8875 | * config/i386/sol2.h (TARGET_SUN_TLS): Redefine. | |
8876 | ||
d0ed412a JJ |
8877 | 2010-03-24 Jakub Jelinek <jakub@redhat.com> |
8878 | ||
1db0ea00 JJ |
8879 | PR debug/43508 |
8880 | * dwarf2out.c (mem_loc_descriptor): Don't ICE on | |
8881 | VEC_{MERGE,SELECT,CONCAT,DUPLICATE}. | |
8882 | ||
3a6191b1 JJ |
8883 | PR debug/43479 |
8884 | * ira.c (adjust_cleared_regs): New function. | |
8885 | (update_equiv_regs): Adjust cleared_regs in DEBUG_INSNs. | |
8886 | ||
d0ed412a JJ |
8887 | PR debug/19192 |
8888 | PR debug/43479 | |
8889 | * cfgexpand.c (gimple_assign_rhs_to_tree): Also set TREE_BLOCK | |
8890 | from gimple_block. | |
8891 | * expr.c (expand_expr_real): Restore previous | |
8892 | curr_insn_source_location and curr_insn_block after | |
8893 | expand_expr_real_1 call. | |
8894 | (expand_expr_real_1) <case SSA_NAME>: Call expand_expr_real | |
8895 | instead of expand_expr_real_1. | |
8896 | ||
478ab26d VM |
8897 | 2010-03-23 Vladimir Makarov <vmakarov@redhat.com> |
8898 | ||
8899 | PR rtl-optimization/43413 | |
8900 | * ira-color.c (setup_allocno_available_regs_num): Count prohibited | |
8901 | hard regs too. | |
8902 | ||
67b476d1 JW |
8903 | 2010-03-22 James E. Wilson <wilson@codesourcery.com> |
8904 | ||
8905 | PR target/43348 | |
8906 | * ia64.md (call_nogp, call_value_nogp, sibcall_nogp, call_gp, | |
fb04bb84 | 8907 | call_value_gp, sibcall_gp): Use 's' constraint not 'i'. |
67b476d1 | 8908 | |
99eaa2e7 L |
8909 | 2010-03-22 H.J. Lu <hongjiu.lu@intel.com> |
8910 | ||
fb04bb84 UB |
8911 | * config/i386/i386.c (ix86_target_string): Add -mfma. |
8912 | Fix a typo in comment. | |
99eaa2e7 | 8913 | |
212066e6 MS |
8914 | 2010-03-22 Mike Stump <mikestump@comcast.net> |
8915 | ||
8916 | PR target/23071 | |
8917 | * config/rs6000/rs6000.c (darwin_rs6000_special_round_type_align): | |
8918 | Don't overly align based upon packed packed fields. | |
8919 | ||
ce30e6fd JM |
8920 | 2010-03-22 Jason Merrill <jason@redhat.com> |
8921 | ||
8922 | * c-pretty-print.c (pp_c_specifier_qualifier_list) [VECTOR_TYPE]: | |
8923 | Use () rather than [], and move before the element type. | |
8924 | ||
3a1ef68a RO |
8925 | 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8926 | ||
8927 | * doc/configfiles.texi (Configuration Files): Removed | |
8928 | fixinc/Makefile*, intl/Makefile.*. | |
fb04bb84 UB |
8929 | * doc/makefile.texi: Fixed markup. Abstract from version |
8930 | control system used. | |
3a1ef68a RO |
8931 | (Makefile): Removed obsolete gcc/java/parse.y example. |
8932 | * doc/sourcebuild.texi: Likewise. | |
8933 | (Top Level): Added config, gnattools, libdecnumber, libgcc, | |
fb04bb84 | 8934 | libgomp, libssp. Removed fastjar. |
3a1ef68a RO |
8935 | (Miscellaneous Docs): Clarify location. |
8936 | Added COPYING3, COPYING3.LIB. | |
fb04bb84 | 8937 | (Front End Directory): Moved Make-lang.in entry to new subsubsection. |
3a1ef68a | 8938 | |
7f5441df RO |
8939 | 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8940 | ||
8941 | PR target/38085 | |
8942 | * config/i386/i386.c (x86_function_profiler) | |
8943 | [!NO_PROFILE_COUNTERS]: Fix typo. | |
8944 | * config/i386/gmon-sol2.c (_mcleanup) [__x86_64__]: Use call | |
8945 | instead of callq. | |
8946 | ||
d4f3924a JJ |
8947 | 2010-03-22 Janis Johnson <janis187@us.ibm.com> |
8948 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
8949 | ||
8950 | * doc/sourcebuild.texi (Test Directives): Split into six | |
8951 | subsections, with most of the current text in new subsections | |
8952 | Directives, Selectors, and Final Actions. | |
8953 | (Directives): Split list of test directives into multiple | |
8954 | subsubsections. | |
8955 | (Selectors): Describe use and syntax of selectors. | |
8956 | (Effective-Target Keywords): Describe all existing keywords. | |
8957 | (Add Options): Describe features for dg-add-options. | |
8958 | (Require Support): Describe variants of dg-require-support. | |
8959 | (Final Actions): Describe commands to use in dg-final. | |
8960 | ||
047550e9 MM |
8961 | 2010-03-22 Michael Matz <matz@suse.de> |
8962 | ||
8963 | PR middle-end/43475 | |
8964 | * recog.c (validate_replace_rtx_group): Replace also in | |
8965 | REG_EQUAL and REG_EQUIV notes. | |
8966 | ||
6d7971b8 RG |
8967 | 2010-03-22 Richard Guenther <rguenther@suse.de> |
8968 | ||
8969 | PR tree-optimization/43390 | |
8970 | * tree-vect-stmts.c (get_vectype_for_scalar_type): Make | |
8971 | sure vector extracts are type correct. | |
8972 | ||
6af84c85 RG |
8973 | 2010-03-22 Richard Guenther <rguenther@suse.de> |
8974 | ||
8975 | PR middle-end/40106 | |
8976 | * builtins.c (expand_builtin_pow): Expand pow (x, 1.5) as | |
8977 | x * sqrt (x) even when optimizing for size if the target | |
8978 | has native support for sqrt. | |
8979 | ||
539eb459 JJ |
8980 | 2010-03-22 Jakub Jelinek <jakub@redhat.com> |
8981 | ||
be36dd85 JJ |
8982 | * varasm.c (make_decl_rtl_for_debug): Also clear |
8983 | flag_mudflap for the duration of make_decl_rtl call. | |
8984 | ||
539eb459 JJ |
8985 | PR debug/43443 |
8986 | * var-tracking.c (add_cselib_value_chains): Remove ASM_OPERANDS | |
8987 | locs from preserved VALUEs. | |
8988 | ||
19c1be39 JDA |
8989 | 2010-03-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
8990 | ||
8991 | PR middle-end/42718 | |
8992 | * pa.md (movmemsi): Set align to one if zero. | |
8993 | (movmemdi): Likewise. | |
8994 | ||
f8b68ed3 RE |
8995 | 2010-03-21 Richard Earnshaw <rearnsha@arm.com> |
8996 | ||
8997 | PR target/42321 | |
8998 | * arm.c (arm_output_epilogue): Correctly match VFP pop instructions | |
8999 | with their corresponding prologue pushes. | |
9000 | ||
941ce52b AP |
9001 | 2010-03-20 Andrew Pinski <pinskia@gmail.com> |
9002 | ||
9003 | PR target/43156 | |
9004 | * config/spu/spu.c (spu_expand_prologue): Don't emit NOTE_INSN_DELETED | |
9005 | at the begining or end. | |
9006 | (spu_expand_epilogue): Likewise. | |
9007 | ||
d491d2af RG |
9008 | 2010-03-20 Richard Guenther <rguenther@suse.de> |
9009 | ||
9010 | PR rtl-optimization/43438 | |
9011 | * combine.c (make_extraction): Properly zero-/sign-extend an | |
9012 | extraction of the low part of a CONST_INT. Also handle | |
9013 | CONST_DOUBLE. | |
9014 | ||
4dd9ee92 MS |
9015 | 2010-03-19 Mike Stump <mikestump@comcast.net> |
9016 | ||
9017 | * config/i386/darwin.h (SUBTARGET32_DEFAULT_CPU): Add. | |
9018 | * config/i386/i386.c (SUBTARGET32_DEFAULT_CPU): Add. | |
9019 | (override_options): Use SUBTARGET32_DEFAULT_CPU. | |
9020 | ||
e49a760f AP |
9021 | 2010-03-19 Andrew Pinski <andrew_pinski@caviumnetworks.com> |
9022 | ||
6644642e | 9023 | PR c/43211 |
fb04bb84 UB |
9024 | * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was |
9025 | an error. | |
e49a760f | 9026 | |
f0c6475a | 9027 | 2010-03-19 Bernd Schmidt <bernds@codesourcery.com> |
002b2dee BS |
9028 | |
9029 | PR rtl-optimization/42258 | |
9030 | * ira-lives.c (check_and_make_def_conflict): Ignore conflict for a | |
9031 | use that may match DEF. | |
9032 | ||
c99102b8 BS |
9033 | PR target/40697 |
9034 | * optabs.c (avoid_expensive_constant): Use rtx_cost to find out | |
9035 | the cost of loading the constant rather than assuming | |
9036 | COSTS_N_INSNS (1). | |
9037 | * config/arm/arm.c (thumb1_rtx_costs) <case CONST_INT>: If the | |
9038 | outer code is AND, do the same tests as the andsi3 expander and | |
9039 | return COSTS_N_INSNS (1) if and is cheap. | |
fdb2c684 BS |
9040 | |
9041 | * optabs.c (avoid_expensive_constant): Fix formatting. | |
9042 | ||
f9ceed32 MM |
9043 | 2010-03-19 Michael Matz <matz@suse.de> |
9044 | ||
9045 | PR c++/43116 | |
9046 | * attribs.c (decl_attributes): When rebuilding a function pointer | |
9047 | type use the same qualifiers as the original pointer type. | |
9048 | ||
3795eae6 MJ |
9049 | 2010-03-19 Martin Jambor <mjambor@suse.cz> |
9050 | ||
9051 | * doc/gimple.texi (Logical Operators): Describe is_gimple_ip_invariant | |
9052 | and is_gimple_ip_invariant_address. | |
9053 | ||
ae0bef88 RR |
9054 | 2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
9055 | ||
9056 | Revert | |
9057 | 2009-10-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
9058 | ||
9059 | * config/arm/arm.c (arm_override_options): Turn off | |
9060 | flag_dwarf2_cfi_asm for AAPCS variants. | |
9061 | ||
9abf5d7b RR |
9062 | 2010-03-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
9063 | ||
9064 | PR target/43399 | |
9065 | * config/arm/arm.c (emit_multi_reg_push): Update comments. | |
9066 | Use PRE_MODIFY instead of PRE_DEC. | |
9067 | (emit_sfm): Use PRE_MODIFY instead of PRE_DEC. | |
9068 | (vfp_emit_fstmd): Likewise. | |
9069 | ||
8a0b1aa4 MM |
9070 | 2010-03-19 Michael Matz <matz@suse.de> |
9071 | ||
9072 | PR target/43305 | |
9073 | * builtins.c (expand_builtin_interclass_mathfn, | |
9074 | expand_builtin_signbit): Use maybe_emit_unop_insn, emit libcalls | |
9075 | if that fails. | |
9076 | ||
3e999e7b RG |
9077 | 2010-03-19 Richard Guenther <rguenther@suse.de> |
9078 | ||
9079 | PR tree-optimization/43415 | |
9080 | * tree-ssa-pre.c (phi_translate): Split out worker to ... | |
9081 | (phi_translate_1): ... this. | |
9082 | (phi_translate): Move all caching here. Cache all NARY | |
9083 | and REFERENCE translations. | |
9084 | ||
9fd52c6c DM |
9085 | 2010-03-19 David S. Miller <davem@davemloft.net> |
9086 | ||
9087 | With help from Eric Botcazou. | |
9088 | * config/sparc/sparc.c: Include dwarf2out.h. | |
9089 | (emit_pic_helper): Delete. | |
9090 | (pic_helper_symbol_name): Delete. | |
9091 | (pic_helper_emitted_p): Delete. | |
9092 | (pic_helper_needed): New. | |
9093 | (USE_HIDDEN_LINKONCE): Define to '1' if HAVE_GAS_HIDDEN else '0'. | |
9094 | (get_pc_thunk_name): New. | |
9095 | (load_pic_register): Remove 'delay_pic_helper' arg. Use | |
9096 | get_thunk_pc_name and ggc_strdup to generate PIC thunk symbol. | |
9097 | Set pic_helper_needed to true. Don't call emit_pic_helper. | |
9098 | (sparc_expand_prologue): Update load_pic_register call. | |
9099 | (sparc_output_mi_thunk): Likewise. | |
9100 | (sparc_file_end): Emit a hidden comdat symbol for the PIC | |
9101 | thunk if possible. Output CFI information as needed. | |
9102 | ||
a29d9e20 | 9103 | 2010-03-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> |
b6010cab FXC |
9104 | Jack Howarth <howarth@bromo.med.uc.edu> |
9105 | ||
9106 | PR target/36399 | |
48019e3d | 9107 | * config/i386/i386.h: Fix ABI on darwin x86-32. |
b6010cab | 9108 | |
b1aa0655 AH |
9109 | 2010-03-18 Aldy Hernandez <aldyh@redhat.com> |
9110 | ||
9111 | * tree.h: Declare make_decl_rtl_for_debug. | |
9112 | * varasm.c (make_decl_rtl_for_debug): New. | |
9113 | * dwarf2out.c (rtl_for_decl_location): Call it. | |
9114 | * cfgexpand.c (expand_debug_expr): Call it. | |
9115 | ||
f0c12fcc JJ |
9116 | 2010-03-18 Jakub Jelinek <jakub@redhat.com> |
9117 | ||
9a05b749 JJ |
9118 | PR bootstrap/43399 |
9119 | * var-tracking.c (adjust_mems) <case POST_MODIFY>: Allow BLKmode | |
9120 | mem_mode. | |
9121 | ||
f0c12fcc JJ |
9122 | PR bootstrap/43403 |
9123 | * var-tracking.c (vt_init_cfa_base): Do nothing if | |
fb04bb84 | 9124 | cfa_base_rtx would be hard_frame_pointer_rtx or non-fixed register. |
f0c12fcc | 9125 | |
e999b0c9 AO |
9126 | 2010-03-18 Alexandre Oliva <aoliva@redhat.com> |
9127 | ||
9128 | PR debug/42873 | |
9129 | * var-tracking.c (canonicalize_vars_star): New. | |
9130 | (dataflow_post_merge_adjust): Use it. | |
9131 | ||
5644a3d0 JJ |
9132 | 2010-03-18 Jakub Jelinek <jakub@redhat.com> |
9133 | ||
9134 | PR debug/43058 | |
9135 | * var-tracking.c (non_suitable_const): New function. | |
9136 | (add_uses): For DEBUG_INSNs with constants, don't record any | |
9137 | value, instead just the constant value itself. | |
9138 | (compute_bb_dataflow) <case MO_VAL_LOC>: If PAT_VAR_LOCATION_LOC | |
9139 | is not VAR_LOC_UNKNOWN_P, set var to the constant. | |
9140 | (emit_notes_in_bb): Likewise. | |
9141 | (emit_note_insn_var_location): For onepart variables if | |
9142 | cur_loc is a VOIDmode constant, use DECL_MODE. | |
9143 | ||
8132a837 MJ |
9144 | 2010-03-18 Martin Jambor <mjambor@suse.cz> |
9145 | ||
9146 | PR middle-end/42450 | |
9147 | * cgraph.h (cgraph_redirect_edge_call_stmt_to_callee): Declare. | |
9148 | * cgraphunit.c (cgraph_materialize_all_clones): Update calls in | |
9149 | all non-clones. Moved call redirection... | |
fb04bb84 | 9150 | (cgraph_redirect_edge_call_stmt_to_callee): ...to this new function. |
8132a837 MJ |
9151 | (cgraph_materialize_all_clones): Dispose of all |
9152 | combined_args_to_skip bitmaps. | |
9153 | (verify_cgraph_node): Do not check for edges pointing to wrong | |
9154 | nodes in inline clones. | |
9155 | * tree-inline.c (copy_bb): Call | |
9156 | cgraph_redirect_edge_call_stmt_to_callee. | |
9157 | * ipa.c (cgraph_remove_unreachable_nodes): Call | |
9158 | cgraph_node_remove_callees even when there are used clones. | |
9159 | ||
7893d7ac L |
9160 | 2010-03-18 H.J. Lu <hongjiu.lu@intel.com> |
9161 | ||
9162 | * config/i386/libgcc-glibc.ver: Make GCC_4.5.0 inherit GCC_4.4.0. | |
9163 | ||
cdfedab1 L |
9164 | 2010-03-18 H.J. Lu <hongjiu.lu@intel.com> |
9165 | ||
9166 | PR target/43383 | |
9167 | * config/i386/libgcc-glibc.ver: Add __extendxftf2 to GCC_4.5.0 | |
9168 | for 32bit. | |
9169 | ||
c21372c4 MM |
9170 | 2010-03-18 Michael Matz <matz@suse.de> |
9171 | ||
9172 | PR middle-end/43419 | |
9173 | * builtins.c (expand_builtin_pow): Don't transform pow(x, 0.5) | |
9174 | into sqrt(x) if we need to preserve signed zeros. | |
9175 | ||
82fa5f8a L |
9176 | 2010-03-18 Steven Bosscher <steven@gcc.gnu.org> |
9177 | Eric Botcazou <ebotcazou@adacore.com> | |
9178 | ||
9179 | PR rtl-optimization/43360 | |
9180 | * loop-invariant.c (move_invariant_reg): Remove the REG_EQUAL | |
9181 | note if we don't know its invariant status. | |
9182 | ||
eb45755f MM |
9183 | 2010-03-18 Michael Matz <matz@suse.de> |
9184 | ||
9185 | PR tree-optimization/43402 | |
9186 | * tree-cfgcleanup.c (cleanup_control_expr_graph): Don't follow | |
9187 | PHI chains of ssa names registered for update. | |
9188 | ||
60936b22 PB |
9189 | 2010-03-17 Peter Bergner <bergner@vnet.ibm.com> |
9190 | ||
9191 | PR target/42427 | |
9192 | * config/rs6000/rs6000.c (rs6000_split_multireg_move): Add support for | |
9193 | non-offsettable and pre_modify update addressing. | |
9194 | * config/rs6000/dfp.md (*movdd_hardfloat32): Make the "0", "1" | |
9195 | and "2" alternatives "#". | |
9196 | (*movdd_softfloat32): Make all alternatives "#"; | |
9197 | * config/rs6000/rs6000.md (DIFD): New define_mode_iterator. | |
9198 | (*movdf_hardfloat32): Make the "0", "1" and "2" alternatives "#". | |
9199 | (*movdf_softfloat32): Make all alternatives "#"; | |
9200 | (movdi): Use the new DIFD mode iterator to create a common splitter | |
9201 | for movdi, movdf and movdd patterns. | |
9202 | ||
316fc112 SZ |
9203 | 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com> |
9204 | ||
9205 | * common.opt (dumpdir): Remove redundant tab. | |
9206 | ||
ec24771f MJ |
9207 | 2010-03-17 Martin Jambor <mjambor@suse.cz> |
9208 | ||
9209 | PR tree-optimization/43347 | |
9210 | * tree-sra.c (create_access_replacement): Set TREE_NO_WARNING when the | |
9211 | original base is DECL_ARTIFICIAL or DECL_IGNORED_P. | |
9212 | ||
e33c42db BS |
9213 | 2010-03-17 Bernd Schmidt <bernd.schmidt@analog.com> |
9214 | ||
9215 | PR rtl-optimization/42216 | |
9216 | * regrename.c (create_new_chain): New function, broken out from... | |
9217 | (scan_rtx_reg): ... here. Call it. Handle the case where we are | |
9218 | appending a use to an empty chain. | |
9219 | (build_def_use): Remove previous changes that convert OP_INOUT to | |
9220 | OP_OUT operands; instead detect the case where an OP_INOUT operand | |
fb04bb84 | 9221 | uses a previously untracked register and create an empty chain for it. |
e33c42db | 9222 | |
4c4177dc RW |
9223 | 2010-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
9224 | ||
9225 | * doc/extend.texi (Function Attributes): Rewrite unfinished | |
9226 | sentence in ms_abi documentation. | |
9227 | ||
60ac9511 AM |
9228 | 2010-03-17 Alan Modra <amodra@gmail.com> |
9229 | ||
9230 | * config/rs6000/linux64.opt (mprofile-kernel): Use profile_kernel var. | |
9231 | * config/rs6000/linux64.h (TARGET_PROFILE_KERNEL): Define. | |
9232 | (SUBSUBTARGET_OVERRIDE_OPTIONS): Don't use SET_PROFILE_KERNEL. | |
9233 | * config/rs6000/rs6000.c (SET_PROFILE_KERNEL): Don't define. | |
9234 | ||
e19d1f06 RH |
9235 | 2010-03-16 Richard Henderson <rth@redhat.com> |
9236 | ||
9237 | PR middle-end/43365 | |
9238 | * tree-eh.c (replace_goto_queue): Also replace in the eh_seq. | |
9239 | (lower_try_finally): Save and restore eh_seq around the expansion | |
9240 | of the try-finally. | |
9241 | ||
c36fed0c AH |
9242 | 2010-03-16 Aldy Hernandez <aldyh@redhat.com> |
9243 | ||
9244 | * graphite-sese-to-poly.c (split_reduction_stmt): Skip debug | |
9245 | statements before splitting block. | |
9246 | ||
17a7cb4e RO |
9247 | 2010-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
9248 | ||
9249 | * doc/sourcebuild.texi (Testsuites): Fix markup. | |
9250 | Use pathnames relative to gcc/testsuite. | |
9251 | (Test Directives): Move description of how timeout is determined. | |
9252 | (Ada Tests): Favor gnat.exp over ada/acats/tests/gcc. | |
9253 | (C Tests): Correct gcc.misc-tests directory. | |
9254 | Framework tests now live in gcc.test-framework. | |
9255 | ||
7686fb74 RG |
9256 | 2010-03-16 Richard Guenther <rguenther@suse.de> |
9257 | ||
9258 | PR middle-end/43379 | |
fb04bb84 UB |
9259 | * tree-cfg.c (gimple_merge_blocks): When propagating virtual PHI |
9260 | operands make sure to merge SSA_NAME_OCCURS_IN_ABNORMAL_PHI properly. | |
7686fb74 | 9261 | |
7a181764 AH |
9262 | 2010-03-16 Aldy Hernandez <aldyh@redhat.com> |
9263 | Alexandre Oliva <aoliva@redhat.com> | |
9264 | ||
9265 | PR tree-optimization/42917 | |
9266 | * lambda-code.c (remove_iv): Skip debug statements. | |
9267 | (lambda_loopnest_to_gcc_loopnest): Likewise. | |
9268 | (not_interesting_stmt): Debug statements are not interesting. | |
9269 | ||
457eeaae JJ |
9270 | 2010-03-16 Jakub Jelinek <jakub@redhat.com> |
9271 | ||
9272 | PR debug/43051 | |
9273 | PR debug/43092 | |
9274 | * cselib.c (cselib_preserve_constants, | |
9275 | cfa_base_preserved_val): New static variables. | |
9276 | (preserve_only_constants): New function. | |
9277 | (cselib_reset_table): If cfa_base_preserved_val is non-NULL, don't | |
fb04bb84 | 9278 | clear its REG_VALUES. If cselib_preserve_constants, don't |
457eeaae JJ |
9279 | empty the whole hash table, but preserve there VALUEs with constants, |
9280 | cfa_base_preserved_val and cfa_base_preserved_val plus constant. | |
9281 | (cselib_preserve_cfa_base_value): New function. | |
9282 | (cselib_invalidate_regno): Don't invalidate cfa_base_preserved_val. | |
9283 | (cselib_init): Change argument to int bitfield. Set | |
9284 | cselib_preserve_constants to whether CSELIB_PRESERVE_CONSTANTS | |
9285 | is in it. | |
9286 | (cselib_finish): Clear cselib_preserve_constants and | |
9287 | cfa_base_preserved_val. | |
9288 | * cselib.h (enum cselib_record_what): New enum. | |
9289 | (cselib_init): Change argument to int. | |
9290 | (cselib_preserve_cfa_base_value): New prototype. | |
9291 | * postreload.c (reload_cse_regs_1): Adjust cselib_init caller. | |
9292 | * dse.c (dse_step1): Likewise. | |
9293 | * cfgcleanup.c (thread_jump): Likewise. | |
9294 | * sched-deps.c (sched_analyze): Likewise. | |
9295 | * gcse.c (local_cprop_pass): Likewise. | |
9296 | * simplify-rtx.c (simplify_replace_fn_rtx): Add argument to callback. | |
9297 | If FN is non-NULL, call the callback always and whenever it returns | |
9298 | non-NULL just return that. Only do rtx_equal_p if FN is NULL. | |
9299 | * rtl.h (simplify_replace_fn_rtx): Add argument to callback. | |
9300 | * combine.c (propagate_for_debug_subst): Add old_rtx argument, | |
9301 | compare from with old_rtx and if it isn't rtx_equal_p, return NULL. | |
9302 | * Makefile.in (var-tracking.o): Depend on $(RECOG_H). | |
9303 | * var-tracking.c: Include recog.h. | |
9304 | (bb_stack_adjust_offset): Remove. | |
9305 | (vt_stack_adjustments): Don't call it, instead just gather the | |
9306 | adjustments using insn_stack_adjust_offset_pre_post on each bb insn. | |
9307 | (adjust_stack_reference): Remove. | |
9308 | (compute_cfa_pointer): New function. | |
9309 | (hard_frame_pointer_adjustment, cfa_base_rtx): New static variables. | |
9310 | (struct adjust_mem_data): New type. | |
9311 | (adjust_mems, adjust_mem_uses, adjust_mem_stores, adjust_insn): New | |
9312 | functions. | |
9313 | (get_address_mode): New function. | |
9314 | (replace_expr_with_values): Use it. | |
9315 | (use_type): Don't do cselib_lookup for VAR_LOC_UNKNOWN_P. | |
9316 | Use get_address_mode. For cfa_base_rtx return MO_CLOBBER. | |
9317 | (adjust_sets): Remove. | |
9318 | (add_uses): Don't add extra MO_VAL_USE for cfa_base_rtx plus constant. | |
9319 | Use get_address_mode. | |
9320 | (get_adjusted_src): Remove. | |
9321 | (add_stores): Don't call it. Never reuse expr SET. Don't add extra | |
9322 | MO_VAL_USE for cfa_base_rtx plus constant. Use get_address_mode. | |
9323 | (add_with_sets): Don't call adjust_sets. | |
9324 | (fp_setter, vt_init_cfa_base): New functions. | |
9325 | (vt_initialize): Change return type to bool. Move most of pool etc. | |
9326 | initialization to the beginning of the function from end. Pass | |
9327 | CSELIB_RECORD_MEMORY | CSELIB_PRESERVE_CONSTANTS to cselib_init. | |
9328 | If !frame_pointer_needed, call vt_stack_adjustment before mos | |
9329 | vector is filled, call vt_init_cfa_base if argp/framep has been | |
9330 | eliminated to sp. If frame_pointer_needed and argp/framep has | |
9331 | been eliminated to hard frame pointer, set | |
9332 | hard_frame_pointer_adjustment and call vt_init_cfa_base after | |
9333 | encountering fp setter in the prologue. For MO_ADJUST, call | |
9334 | log_op_type before pusing the op into mos vector, not afterwards. | |
9335 | Call adjust_insn before cselib_process_insn/add_with_sets, | |
9336 | call cancel_changes (0) afterwards. | |
9337 | (variable_tracking_main_1): Adjust for vt_initialize calling | |
9338 | vt_stack_adjustments and returning whether it succeeded or not. | |
9339 | ||
7dee65d8 AH |
9340 | 2010-03-15 Aldy Hernandez <aldyh@redhat.com> |
9341 | ||
9342 | * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Skip | |
9343 | debug statements. | |
9344 | ||
6019a098 JJ |
9345 | 2010-03-15 Jakub Jelinek <jakub@redhat.com> |
9346 | ||
9347 | * dwarf2out.c (dwarf2out_frame_debug): Don't assert drap_reg | |
9348 | has been set. | |
9349 | (based_loc_descr): Use DW_OP_fbreg for vdrap_reg even when | |
9350 | drap_reg has not been set. | |
9351 | ||
c2172338 MM |
9352 | 2010-03-15 Michael Matz <matz@suse.de> |
9353 | ||
9354 | PR middle-end/43300 | |
9355 | * tree-outof-ssa.c (emit_partition_copy): New argument sizeexp, | |
9356 | use it to expand block copies. | |
9357 | (insert_partition_copy_on_edge, insert_rtx_to_part_on_edge, | |
9358 | insert_part_to_rtx_on_edge): Adjust callers of emit_partition_copy. | |
9359 | (insert_value_copy_on_edge): Use store_expr for BLKmode values. | |
9360 | ||
610b64e2 RG |
9361 | 2010-03-15 Richard Guenther <rguenther@suse.de> |
9362 | ||
9363 | PR tree-optimization/43367 | |
9364 | * tree-cfg.c (gimple_can_merge_blocks_p): Simplify PHI | |
9365 | elimination check. | |
9366 | ||
610de68d RB |
9367 | 2010-03-15 Richard Guenther <rguenther@suse.de> |
9368 | ||
9369 | PR tree-optimization/43317 | |
9370 | * ipa-struct-reorg.c (create_new_general_access): Update stmt. | |
9371 | ||
932e2e64 MJ |
9372 | 2010-03-15 Martin Jambor <mjambor@suse.cz> |
9373 | ||
610de68d | 9374 | PR tree-optimization/43141 |
932e2e64 MJ |
9375 | * tree-sra.c (create_abstract_origin): New function. |
9376 | (modify_function): Call create_abstract_origin. | |
9377 | ||
c8c520dd CD |
9378 | 2010-03-15 Chris Demetriou <cgd@google.com> |
9379 | ||
9380 | * Makefile.in (stmp-int-hdrs): Don't chmod include/stdint.h if it | |
9381 | wasn't copied. | |
9382 | ||
7f931500 SP |
9383 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> |
9384 | ||
9385 | PR middle-end/43354 | |
9386 | * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): Do not | |
9387 | call insert_out_of_ssa_copy for default definitions. | |
9388 | ||
9389 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
9390 | ||
9391 | * graphite-clast-to-gimple.c (my_long_long): Defined. | |
9392 | (gcc_type_for_cloog_iv): Use it instead of long_long_integer_type_node. | |
9393 | * graphite-sese-to-poly.c (my_long_long): Defined. | |
9394 | (scop_ivs_can_be_represented): Use it. | |
9395 | ||
9396 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
9397 | ||
9398 | * doc/invoke.texi: Fix documentation of graphite-max-nb-scop-params, | |
9399 | graphite-max-bbs-per-function, and loop-block-tile-size. | |
9400 | * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Replace "maximal" | |
9401 | with "maximum". | |
9402 | (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Same. | |
9403 | ||
9404 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
9405 | ||
9406 | * graphite-clast-to-gimple.c (gcc_type_for_iv_of_clast_loop): Remove | |
9407 | forward declaration. | |
9408 | * graphite-sese-to-poly.c (reduction_phi_p): Remove FIXME comment. | |
9409 | (add_upper_bounds_from_estimated_nit): New. | |
9410 | (build_loop_iteration_domains): Use it. | |
9411 | ||
9412 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
9413 | ||
9414 | * doc/invoke.texi (PARAM_LOOP_BLOCK_TILE_SIZE): Document. | |
9415 | ||
9416 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
9417 | ||
9418 | PR middle-end/43306 | |
9419 | * tree-chrec.c (evolution_function_right_is_integer_cst): CHREC_RIGHT | |
9420 | should be an INTEGER_CST. Also handle CASE_CONVERT. | |
9421 | ||
9422 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
9423 | ||
9424 | * graphite.c (graphite_initialize): To bound the number of bbs per | |
9425 | function, use PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION. | |
9426 | * params.def (PARAM_GRAPHITE_MAX_BBS_PER_FUNCTION): Declared. | |
9427 | * doc/invoke.texi: Document it. | |
9428 | ||
9429 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
9430 | ||
9431 | * graphite-sese-to-poly.c (build_poly_scop): Do not return bool. | |
9432 | * graphite-sese-to-poly.h (build_poly_scop): Same. | |
9433 | ||
9434 | 2010-03-13 Sebastian Pop <sebastian.pop@amd.com> | |
9435 | ||
9436 | * graphite-sese-to-poly.c (build_poly_scop): Limit scops following | |
9437 | the number of parameters in the scop. Use as an upper bound | |
9438 | PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS. | |
9439 | * params.def (PARAM_GRAPHITE_MAX_NB_SCOP_PARAMS): Declared. | |
9440 | * doc/invoke.texi: Document it. | |
9441 | ||
929769f4 JQ |
9442 | 2010-03-13 Jerry Quinn <jlquinn@optonline.net> |
9443 | ||
9444 | * Makefile.in (TEXI_GCCINT_FILES): Remove c-tree.texi. | |
9445 | * doc/c-tree.texi: Remove. | |
9446 | * doc/generic.texi: Merge c-tree.texi here. | |
9447 | * doc/gccint.texi (Trees): Remove menu entry. | |
9448 | (c-tree.texi): Remove @include. | |
9449 | * doc/rtl.texi (Reading RTL): Update pxref from Trees to GENERIC. | |
9450 | * doc/languages.texi (Reading RTL): Ditto. | |
9451 | ||
9c8cab44 SE |
9452 | 2010-03-12 Steve Ellcey <sje@cup.hp.com> |
9453 | ||
9454 | PR target/42869 | |
9455 | * config/ia64/sync.md (sync_compare_and_swap): Move memory fence. | |
9456 | ||
08f9d725 MM |
9457 | 2010-03-12 Michael Meissner <meissner@linux.vnet.ibm.com> |
9458 | ||
9459 | PR middle-end/42431 | |
9460 | * gcc/config/rs6000/rs6000.c (rs6000_emit_move): Delete band-aid | |
9461 | code added to work around reload clobbering CONST insns. | |
9462 | ||
70235ab9 JJ |
9463 | 2010-03-12 Jakub Jelinek <jakub@redhat.com> |
9464 | ||
0de3e43f JJ |
9465 | * cselib.c (LONG_TERM_PRESERVED_VALUE_P): Remove. |
9466 | (cselib_preserve_definitely, cselib_clear_preserve): Remove. | |
9467 | (cselib_preserve_only_values): Remove retain argument, don't | |
9468 | traverse hash table with cselib_{preserve_definitely,clear_preserve}. | |
9469 | * cselib.h (cselib_preserve_only_values): Remove retain argument. | |
9470 | * var-tracking.c (micro_operation): Move insn field before union. | |
9471 | Add DEF_VEC_O and DEF_VEC_ALLOC_O for this type. | |
9472 | (struct variable_tracking_info_def): Remove n_mos field, change | |
9473 | mos into a vector of micro_operations. | |
9474 | (count_uses, count_uses_1, count_stores, count_with_sets): Remove. | |
9475 | (bb_stack_adjust_offset, log_op_type, add_uses, add_stores, | |
9476 | compute_bb_dataflow, emit_notes_in_bb): Adjust for VTI (bb)->mos | |
9477 | changing into a vector. | |
9478 | (add_with_sets): Likewise. Ensure MO_VAL_USE uops from add_stores | |
9479 | come before all other uops generated by add_stores. | |
9480 | (vt_add_function_parameters): Adjust for cselib_preserve_only_values | |
9481 | argument removal. | |
9482 | (vt_initialize): Likewise. Adjust for VTI (bb)->mos changing into | |
9483 | a vector. Run just one pass over the bbs instead of separate counting | |
9484 | and computation phase. | |
9485 | (vt_finalize): Free VTI (bb)->mos vector instead of array. | |
9486 | ||
70235ab9 JJ |
9487 | PR debug/43329 |
9488 | * tree-inline.c (remap_decls): Put old_var rather than origin_var | |
9489 | into *nonlocalized_list vector. | |
9490 | * dwarf2out.c (gen_formal_parameter_die): Call decl_ultimate_origin | |
9491 | even if origin is non-NULL. | |
9492 | (gen_variable_die): Likewise. | |
9493 | (process_scope_var): Don't change origin. | |
9494 | (gen_decl_die): Likewise. | |
9495 | * tree-cfgcleanup.c (remove_forwarder_block): Check single_pred_p | |
9496 | before adding new edges instead of after it, fix moving over | |
9497 | debug stmts. | |
9498 | ||
7ac22e17 DM |
9499 | 2010-03-11 David S. Miller <davem@davemloft.net> |
9500 | ||
77514c73 UB |
9501 | * configure.ac (gcc_cv_as_cfi_advance_working): Skip a multiple |
9502 | of four. | |
7ac22e17 DM |
9503 | * configure: Rebuild. |
9504 | ||
0e0a1359 MJ |
9505 | 2010-03-11 Martin Jambor <mjambor@suse.cz> |
9506 | ||
9507 | PR tree-optimization/43257 | |
9508 | * tree.c (assign_assembler_name_if_neeeded): New function. | |
9509 | (free_lang_data_in_cgraph): Assembler name assignment moved to the | |
9510 | above new function. | |
9511 | * tree.h (assign_assembler_name_if_neeeded): Declare. | |
9512 | * cgraphunit.c (cgraph_analyze_function): Create an assembler name for | |
9513 | the function if needed. | |
9514 | ||
1d9edd01 CD |
9515 | 2010-03-11 Chris Demetriou <cgd@google.com> |
9516 | ||
9517 | * Makefile.in (stmp-int-hdrs): Make include/unwind.h, | |
9518 | include/stdint-gcc.h, and include/stdint.h world-readable. | |
9519 | ||
ff0a0c1d RG |
9520 | 2010-03-11 Richard Guenther <rguenther@suse.de> |
9521 | ||
9522 | PR tree-optimization/43255 | |
9523 | * tree-vrp.c (process_assert_insertions_for): Do not insert | |
9524 | asserts for trivial conditions. | |
9525 | ||
b509e1fc AK |
9526 | 2010-03-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
9527 | ||
9528 | PR tree-optimization/43280 | |
77514c73 UB |
9529 | * tree-ssa-math-opts.c (find_bswap_1): Modify symbolic number |
9530 | generation. Move calculation of size out of the if branch. | |
b509e1fc AK |
9531 | (find_bswap): Modify compare number generation. |
9532 | ||
108ba00b RG |
9533 | 2010-03-11 Richard Guenther <rguenther@suse.de> |
9534 | ||
9535 | PR lto/43200 | |
9536 | * lto-streamer-in.c (maybe_fixup_decls): Simplify. | |
9537 | (input_gimple_stmt): Fixup handled component types during | |
9538 | operand read. Also fix up decls in ADDR_EXPRs. | |
9539 | ||
f37f5bb9 EB |
9540 | 2010-03-10 Eric Botcazou <ebotcazou@adacore.com> |
9541 | ||
9542 | * config/sparc/sol2-bi.h (CC1_SPEC): Default to -mcpu=v9 for -m32. | |
9543 | * config/sparc/t-sol2-64 (MULTILIB_DIRNAMES): Use sparcv8plus. | |
9544 | ||
e9fecf0e JH |
9545 | 2010-03-10 Jan Hubicka <jh@suse.cz> |
9546 | ||
9547 | PR c/43288 | |
9548 | * ipa.c (function_and_variable_visibility) Normalize COMMON bits. | |
9549 | * varasm.c (get_variable_section): Don't do that here... | |
9550 | (make_decl_rtl): ... and here. | |
9551 | (do_assemble_alias): Produce decl RTL. | |
9552 | (assemble_alias): Likewise. | |
9553 | ||
23f39b37 JJ |
9554 | 2010-03-10 Jakub Jelinek <jakub@redhat.com> |
9555 | ||
9556 | PR debug/43290 | |
9557 | * reg-notes.def (REG_CFA_SET_VDRAP): New note. | |
9558 | * dwarf2out.c (dwarf2out_frame_debug_expr): Remove rule 20 - setting | |
9559 | of fde->vdrap_reg. | |
9560 | (dwarf2out_frame_debug): Handle REG_CFA_SET_VDRAP note. | |
9561 | (based_loc_descr): Only express drap or vdrap regno based expressions | |
9562 | using DW_OP_fbreg when not optimizing. | |
9563 | * config/i386/i386.c (ix86_get_drap_rtx): When not optimizing, | |
9564 | make the vDRAP = DRAP assignment RTX_FRAME_RELATED_P and add | |
9565 | REG_CFA_SET_VDRAP note. | |
9566 | ||
6edd8198 AM |
9567 | 2010-03-10 Alexander Monakov <amonakov@ispras.ru> |
9568 | ||
9569 | PR tree-optimization/43236 | |
9570 | * tree-loop-distribution.c (generate_memset_zero): Fix off-by-one | |
9571 | error in calculation of base address in reverse iteration case. | |
9572 | (generate_builtin): Take number of latch executions if the statement | |
9573 | is in the latch. | |
9574 | ||
9f698956 AB |
9575 | 2010-03-10 Andrey Belevantsev <abel@ispras.ru> |
9576 | ||
9577 | PR middle-end/42859 | |
9578 | * tree-eh.c: Include pointer-set.h. | |
9579 | (lower_eh_dispatch): Filter out duplicate case labels and | |
9580 | remove the unneeded edge when the label is unused. Return | |
9581 | true when some edges are removed. | |
9582 | (execute_lower_eh_dispatch): When any lowering resulted in | |
9583 | removing an edge, also delete unreachable blocks. | |
9584 | ||
ff4f03c3 JJ |
9585 | 2010-03-10 Jakub Jelinek <jakub@redhat.com> |
9586 | ||
9587 | PR bootstrap/43287 | |
9588 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle | |
9589 | UNSPEC_MACHOPIC_OFFSET. | |
9590 | ||
7b0f476d AS |
9591 | 2010-03-09 Andreas Schwab <schwab@linux-m68k.org> |
9592 | ||
9593 | PR target/43294 | |
9594 | * config/m68k/m68k.c (TARGET_DELEGITIMIZE_ADDRESS): Define. | |
9595 | (m68k_delegitimize_address): New function. | |
9596 | ||
3b7998ea JJ |
9597 | 2010-03-09 Jakub Jelinek <jakub@redhat.com> |
9598 | ||
eb1fcdaa JJ |
9599 | PR debug/43299 |
9600 | * dwarf2out.c (const_ok_for_output_1): Return 1 for UNSPECs. | |
9601 | ||
69b89883 JJ |
9602 | PR debug/43299 |
9603 | * var-tracking.c (adjust_sets): New function. | |
9604 | (count_with_sets, add_with_sets): Use it. | |
9605 | (get_adjusted_src): New inline function. | |
9606 | (add_stores): Use it. | |
9607 | ||
3b7998ea JJ |
9608 | PR debug/43304 |
9609 | * var-tracking.c (vt_expand_loc_callback) <case SUBREG>: If dummy, | |
9610 | call cselib_dummy_expand_value_rtx_cb instead of | |
9611 | cselib_expand_value_rtx_cb. | |
bded9b70 JJ |
9612 | |
9613 | PR debug/43293 | |
9614 | * config/i386/t-i386 (i386.o): Depend on debug.h and dwarf2out.h. | |
9615 | * config/i386/i386.c: Include debug.h and dwarf2out.h. | |
9616 | (ix86_file_end): If dwarf2out_do_cfi_asm (), emit .cfi_startproc | |
9617 | and .cfi_endproc around the pic thunks. | |
9618 | (output_set_got): For TARGET_DEEP_BRANCH_PREDICTION pic, ensure | |
9619 | all queued unwind info register saves are saved before the call. | |
9620 | For !TARGET_DEEP_BRANCH_PREDICTION pic, ensure the call is | |
9621 | considered as sp-=4 for unwind info and the pop as sp+=4 which | |
9622 | also clobbers dest, but doesn't actually restore it. | |
4398467a JJ |
9623 | |
9624 | PR debug/43290 | |
9625 | * config/i386/i386.c (ix86_get_drap_rtx): Don't set | |
9626 | RTX_FRAME_RELATED_P. | |
9627 | ||
81ad4ac0 JZ |
9628 | 2010-03-09 Jie Zhang <jie@codesourcery.com> |
9629 | ||
9630 | * config/arm/arm.md (thumb_mulsi3_v6): Remove trailing | |
9631 | whitespaces in output template. | |
9632 | ||
dc344e87 JZ |
9633 | 2010-03-09 Jie Zhang <jie@codesourcery.com> |
9634 | ||
9635 | * ira-lives.c (check_and_make_def_use_conflict): Don't fall | |
9636 | out array boundary. | |
9637 | ||
ff12d3a6 JJ |
9638 | 2010-03-08 Jakub Jelinek <jakub@redhat.com> |
9639 | ||
9640 | * Makefile.in (check_gcc_parallelize): Run dg-torture.exp and | |
9641 | builtins.exp in a separate job. | |
9642 | ||
b58543c3 SP |
9643 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> |
9644 | ||
9645 | * graphite-sese-to-poly.c (add_param_constraints): Use | |
9646 | lower_bound_in_type and upper_bound_in_type. | |
9647 | ||
9648 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
9649 | ||
9650 | * graphite-sese-to-poly.c (add_param_constraints): Use sizetype | |
9651 | instead of unsigned_type_node. | |
9652 | ||
9653 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
9654 | Reza Yazdani <reza.yazdani@amd.com> | |
9655 | ||
9656 | PR middle-end/43065 | |
9657 | * graphite-sese-to-poly.c (add_param_constraints): Insert bounds | |
9658 | on pointer type parameters. | |
9659 | ||
9660 | 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
9661 | ||
9662 | PR middle-end/42644 | |
9663 | PR middle-end/42130 | |
9664 | * graphite-clast-to-gimple.c (clast_to_gcc_expression): Also | |
9665 | handle conversions from pointer to integers. | |
9666 | (gcc_type_for_cloog_iv): Choose the smalles signed integer as an | |
77514c73 | 9667 | induction variable, to be able to work with code generated by CLooG. |
b58543c3 SP |
9668 | * graphite-sese-to-poly.c (scop_ivs_can_be_represented): New. |
9669 | (build_poly_scop): Bail out if we cannot codegen a loop. | |
9670 | ||
9671 | 2010-03-08 Tobias Grosser <grosser@fim.uni-passau.de> | |
9672 | ||
9673 | * graphite-clast-to-gimple.c (translate_clast): Do not short-cut | |
9674 | code generation with gloog_error. | |
9675 | ||
9676 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
9677 | ||
9678 | * sese.c (expand_scalar_variables_ssa_name): Add new argument for type. | |
9679 | Call fold_convert on all the returned values. | |
77514c73 UB |
9680 | (expand_scalar_variables_expr): Pass to |
9681 | expand_scalar_variables_ssa_name the type of the resulting expression. | |
b58543c3 SP |
9682 | |
9683 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
9684 | ||
9685 | * graphite-ppl.c (ppl_min_for_le_polyhedron): Renamed | |
77514c73 UB |
9686 | ppl_min_for_le_pointset. |
9687 | Use ppl_Pointset_Powerset_C_Polyhedron_minimize. | |
b58543c3 SP |
9688 | * graphite-ppl.h (ppl_min_for_le_polyhedron): Update declaration. |
9689 | ||
9690 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
9691 | ||
9692 | * graphite-dependences.c (map_into_dep_poly): Removed. | |
9693 | (dependence_polyhedron_1): Use combine_context_id_scat. | |
9694 | ||
9695 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
9696 | ||
9697 | * graphite-poly.h (struct poly_scattering): Add layout documentation. | |
9698 | (struct poly_bb): Same. | |
9699 | (combine_context_id_scat): New. | |
9700 | ||
9701 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
9702 | ||
9703 | PR middle-end/42326 | |
9704 | * sese.c (name_defined_in_loop_p): Return false for default | |
9705 | definitions. | |
9706 | ||
9707 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
9708 | ||
9709 | * graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify | |
9710 | and clean up the logic. | |
9711 | ||
9712 | 2010-03-08 Sebastian Pop <sebastian.pop@amd.com> | |
9713 | ||
9714 | * graphite-sese-to-poly.c (add_param_constraints): Enabled: remove | |
9715 | early return. | |
9716 | ||
1feb8238 JJ |
9717 | 2010-03-08 Jakub Jelinek <jakub@redhat.com> |
9718 | ||
9719 | * var-tracking.c (remove_cselib_value_chains): Define only for | |
9720 | ENABLE_CHECKING. | |
9721 | (dataflow_set_preserve_mem_locs, dataflow_set_remove_mem_locs, | |
9722 | delete_slot_part, emit_notes_for_differences_1): Don't call | |
9723 | remove_cselib_value_chains here. | |
9724 | (set_slot_part, emit_notes_for_differences_2): Don't call | |
9725 | add_cselib_value_chains here. | |
9726 | (preserved_values): New vector. | |
9727 | (preserve_value): New function. | |
9728 | (add_uses, add_stores, vt_add_function_parameters): Use it | |
9729 | instead of cselib_preserve_value. | |
9730 | (changed_values_stack): New vector. | |
9731 | (check_changed_vars_0): New function. | |
9732 | (check_changed_vars_1, check_changed_vars_2): Use it. | |
9733 | (emit_notes_for_changes): Call set_dv_changed (*, false) on all | |
9734 | changed_values_stack VALUEs. | |
9735 | (vt_emit_notes): For all preserved_values call | |
9736 | add_cselib_value_chains. If ENABLE_CHECKING call | |
9737 | remove_cselib_value_chains before verifying value_chains is empty. | |
9738 | Initialize and free changed_values_stack. | |
9739 | (vt_initialize): Initialize preserved_values. | |
9740 | (vt_finalize): Free preserved_values. | |
9741 | ||
cc788fcc RG |
9742 | 2010-03-08 Richard Guenther <rguenther@suse.de> |
9743 | ||
9744 | PR tree-optimization/43269 | |
9745 | * tree-ssa-dse.c (dse_possible_dead_store_p): Fix post-dom | |
9746 | region detection. | |
9747 | ||
69c103c7 MJ |
9748 | 2010-03-08 Martin Jambor <mjambor@suse.cz> |
9749 | ||
9750 | * ipa-prop.h (struct ipa_param_descriptor): Removed the called field. | |
9751 | (ipa_is_param_called): Removed. | |
9752 | * ipa-prop.c (ipa_note_param_call): Do not set the called flag. | |
9753 | (ipa_print_node_params): Do not print the called flag. | |
9754 | (ipa_write_node_info): Do not stream the called flag. | |
9755 | (ipa_read_node_info): Likewise. | |
9756 | ||
864ddef7 JJ |
9757 | 2010-03-07 Jakub Jelinek <jakub@redhat.com> |
9758 | ||
9759 | PR debug/43176 | |
9760 | * Makefile.in (var-tracking.o): Depend on pointer-set.h. | |
9761 | * cselib.c (struct expand_value_data): Add dummy field. | |
9762 | (cselib_expand_value_rtx, cselib_expand_value_rtx_cb): Initialize | |
9763 | dummy to false. | |
9764 | (cselib_dummy_expand_value_rtx_cb): New function. | |
9765 | (cselib_expand_value_rtx_1): If evd->dummy is true, don't allocate | |
9766 | any rtl. | |
9767 | * cselib.h (cselib_dummy_expand_value_rtx_cb): New prototype. | |
9768 | * var-tracking.c: Include pointer-set.h. | |
9769 | (variable): Change n_var_parts to char from int. Add | |
9770 | cur_loc_changed and in_changed_variables fields. | |
9771 | (variable_canonicalize): Remove. | |
9772 | (shared_var_p): New inline function. | |
9773 | (unshare_variable): Maintain cur_loc_changed and | |
9774 | in_changed_variables fields. If var was in changed_variables, | |
9775 | replace it there with new_var. Just copy cur_loc instead of | |
9776 | resetting it to something else. | |
9777 | (variable_union): Don't recompute cur_loc. Use shared_var_p. | |
9778 | (dataflow_set_union): Don't call variable_canonicalize. | |
9779 | (loc_cmp): If both x and y are DEBUG_EXPRs, compare uids | |
9780 | of their DEBUG_EXPR_TREE_DECLs. | |
9781 | (canonicalize_loc_order_check): Verify that cur_loc is NULL | |
9782 | and in_changed_variables and cur_loc_changed is false. | |
9783 | (variable_merge_over_cur): Clear cur_loc, in_changed_variables | |
9784 | and cur_loc_changed. Don't update cur_loc here. | |
9785 | (variable_merge_over_src): Don't call variable_canonicalize. | |
9786 | (dataflow_set_preserve_mem_locs): Use shared_var_p. When | |
9787 | removing loc that is equal to cur_loc, clear cur_loc, | |
9788 | set cur_loc_changed and ensure variable_was_changed is called. | |
9789 | (dataflow_set_remove_mem_locs): Use shared_var_p. Only | |
9790 | compare pointers in cur_loc check, if it is equal to loc, | |
9791 | clear cur_loc and set cur_loc_changed. Don't recompute cur_loc here. | |
9792 | (variable_different_p): Remove compare_current_location argument, | |
9793 | don't compare cur_loc. | |
9794 | (dataflow_set_different_1): Adjust variable_different_p caller. | |
9795 | (variable_was_changed): If dv had some var in changed_variables | |
9796 | already, reset in_changed_variables flag for it and propagate | |
9797 | cur_loc_changed over to the new variable. On empty var | |
9798 | always set cur_loc_changed. Set in_changed_variables on whatever | |
9799 | var is added to changed_variables. | |
9800 | (set_slot_part): Clear cur_loc_changed and in_changed_variables. | |
9801 | Use shared_var_p. When removing loc that is equal to cur_loc, | |
9802 | clear cur_loc and set cur_loc_changed. If cur_loc is NULL at the | |
9803 | end, don't set it to something else, just call variable_was_changed. | |
9804 | (delete_slot_part): Use shared_var_p. When cur_loc equals to | |
9805 | loc being removed, clear cur_loc and set cur_loc_changed. | |
9806 | Set cur_loc_changed if all locations have been removed. | |
9807 | (struct expand_loc_callback_data): New type. | |
9808 | (vt_expand_loc_callback): Add dummy mode in which no rtxes are | |
9809 | allocated. Always create SUBREGs if simplify_subreg failed. | |
9810 | Prefer to use cur_loc, when that fails and still in | |
9811 | changed_variables (and seen first time) recompute it. Set | |
9812 | cur_loc_changed of variables which had to change cur_loc and | |
9813 | compute elcd->cur_loc_changed if any of the subexpressions used | |
9814 | had to change cur_loc. | |
9815 | (vt_expand_loc): Adjust to pass arguments in | |
9816 | expand_loc_callback_data structure. | |
9817 | (vt_expand_loc_dummy): New function. | |
9818 | (emitted_notes): New variable. | |
9819 | (emit_note_insn_var_location): For VALUEs and DEBUG_EXPR_DECLs | |
9820 | that weren't used for any other decl in current | |
9821 | emit_notes_for_changes call call vt_expand_loc_dummy to update | |
9822 | cur_loc. For -fno-var-tracking-assignments, set cur_loc to | |
9823 | first loc_chain location if NULL before. Always use just | |
9824 | cur_loc instead of first loc_chain location. When cur_loc_changed | |
9825 | is false, when not --enable-checking=rtl just don't emit any note. | |
9826 | When rtl checking, compute the note and assert it is the same | |
9827 | as previous note. Clear cur_loc_changed and in_changed_variables | |
9828 | at the end before removing from changed_variables. | |
9829 | (check_changed_vars_3): New function. | |
9830 | (emit_notes_for_changes): Traverse changed_vars to call | |
9831 | check_changed_vars_3 on each changed var. | |
9832 | (emit_notes_for_differences_1): Clear cur_loc_changed and | |
9833 | in_changed_variables. Recompute cur_loc of new_var. | |
77514c73 | 9834 | (emit_notes_for_differences_2): Clear cur_loc if new variable appears. |
864ddef7 JJ |
9835 | (vt_emit_notes): Initialize and destroy emitted_notes. |
9836 | ||
c4137918 BS |
9837 | 2010-03-07 Bernd Schmidt <bernd.schmidt@analog.com> |
9838 | ||
9839 | PR rtl-optimization/42220 | |
9840 | * regrename.c (scan_rtx) <case STRICT_LOW_PART, ZERO_EXTRACT>: | |
9841 | Use verify_reg_tracked to determine if we should use OP_OUT rather | |
9842 | than OP_INOUT. | |
9843 | (build_def_use): If we see an in-out operand for a register that we | |
9844 | know nothing about, treat is an output if possible, fail the block if | |
9845 | not. | |
9846 | ||
cd6549e8 AO |
9847 | 2010-03-06 Alexandre Oliva <aoliva@redhat.com> |
9848 | ||
9849 | PR debug/42897 | |
9850 | * gimple-iterator.c (gsi_remove): Propagate only PHI DEFs removed | |
9851 | permanently. | |
9852 | ||
aba09491 AO |
9853 | 2010-03-06 Alexandre Oliva <aoliva@redhat.com> |
9854 | ||
9855 | PR debug/42897 | |
9856 | * tree-vect-loop.c (vect_transform_loop): Kill out-of-loop debug | |
9857 | uses of relevant DEFs that are dead outside the loop too. | |
9858 | ||
60d7a09b AO |
9859 | 2010-03-06 Alexandre Oliva <aoliva@redhat.com> |
9860 | ||
9861 | * var-tracking.c (dataflow_set_merge): Swap src and src2. | |
9862 | Reverted: | |
9863 | 2010-01-13 Jakub Jelinek <jakub@redhat.com> | |
9864 | PR debug/41371 | |
9865 | * var-tracking.c (values_to_unmark): New variable. | |
9866 | (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in | |
9867 | values_to_unmark vector. Moved body to... | |
9868 | (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO, | |
9869 | instead queue it into values_to_unmark vector. | |
9870 | (vt_find_locations): Free values_to_unmark vector. | |
9871 | ||
eeb971c9 EB |
9872 | 2010-03-05 Eric Botcazou <ebotcazou@adacore.com> |
9873 | ||
9874 | * Makefile.in (PLUGINCC, PLUGINCFLAGS): New variables. | |
9875 | (site.exp): Export them when plugins are enabled. | |
9876 | ||
ccc5b640 SP |
9877 | 2010-03-05 Sebastian Pop <sebastian.pop@amd.com> |
9878 | ||
9879 | PR middle-end/42326 | |
9880 | * tree-chrec.c (chrec_fold_plus_1): Do not handle convert expressions | |
9881 | that contain scevs. | |
9882 | (chrec_fold_multiply): Same. | |
9883 | ||
3e23fb2e AP |
9884 | 2010-03-04 Andrew Pinski <andrew_pinski@caviumnetworks.com> |
9885 | ||
9886 | PR c/43248 | |
9887 | * c-decl.c (build_compound_literal): Return early if init is | |
9888 | an error_mark_node. | |
9889 | ||
76f76cd0 MJ |
9890 | 2010-03-04 Martin Jambor <mjambor@suse.cz> |
9891 | ||
9892 | PR tree-optimization/43164 | |
9893 | PR tree-optimization/43191 | |
9894 | * tree-sra.c (type_consists_of_records_p): Reject records with | |
9895 | zero-size bit-fields at the end. | |
9896 | ||
b2d244d1 MS |
9897 | 2010-03-04 Mike Stump <mikestump@comcast.net> |
9898 | ||
9899 | * Makefile.in (TAGS): Remove *.y. | |
9900 | ||
9ca87236 RB |
9901 | 2010-03-04 Richard Guenther <rguenther@suse.de> |
9902 | ||
9903 | PR tree-optimization/40761 | |
9904 | * tree-ssa-pre.c (compute_antic): Walk reverse postorder | |
9905 | in reverse order. | |
9906 | (my_rev_post_order_compute): New function. | |
9907 | (init_pre): Call it. | |
9908 | ||
572ae476 CF |
9909 | 2010-03-04 Changpeng Fang <changpeng.fang@amd.com> |
9910 | ||
8c0386a4 | 9911 | PR middle-end/43209 |
9ca87236 RB |
9912 | * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Do not |
9913 | decrease the cost of an IV candidate when the cost is infinite. | |
572ae476 | 9914 | |
f8723eb6 RW |
9915 | 2010-03-04 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
9916 | ||
9917 | * doc/extend.texi (Vector Extensions, X86 Built-in Functions): | |
9918 | Use '3DNow!' for the extension of that name, ensure normal space | |
9919 | after the string. | |
9920 | * doc/invoke.texi (i386 and x86-64 Options): Likewise. | |
9921 | ||
d8a60d24 JL |
9922 | 2010-03-03 Jeff Law <law@redhat.com> |
9923 | ||
9924 | * PR middle-end/32693 | |
9925 | * expmed.c (store_bit_field_1): Use gen_lowpart_SUBREG rather | |
9926 | than gen_rtx_SUBREG. | |
9927 | (extract_bit_field_1): Likewise. | |
9928 | ||
8ec49cff JJ |
9929 | 2010-03-03 Janis Johnson <janis187@us.ibm.com> |
9930 | ||
9931 | * doc/sourcebuild.texi (Test directives): Document that arguments | |
9932 | include-opts and exclude-opts are now optional for dg-skip-if, | |
9933 | dg-xfail-if, dg-xfail-run-if, and dg-shouldfail. | |
9934 | ||
2c71ac78 JM |
9935 | 2010-03-03 Jason Merrill <jason@redhat.com> |
9936 | ||
9937 | PR c++/12909 | |
9938 | * cgraph.h (varpool_node): Add extra_name field. | |
9939 | * varpool.c (varpool_extra_name_alias): New. | |
9940 | (varpool_assemble_decl): Emit extra name aliases. | |
9941 | (varpool_mark_needed_node): Look past an extra name alias. | |
1d5053d6 JM |
9942 | * lto-streamer.h (LTO_tags): Add LTO_var_decl_alias. |
9943 | * lto-streamer-in.c (lto_input_tree): Read it. | |
9944 | * lto-streamer-out.c (output_unreferenced_globals): Write it. | |
2c71ac78 | 9945 | |
2587aa3b EB |
9946 | 2010-03-03 Eric Botcazou <ebotcazou@adacore.com> |
9947 | ||
9948 | * config.gcc (sparc64-*-solaris2*, sparc-*-solaris2*): Merge into... | |
9949 | (sparc*-*-solaris2*): ...this. | |
9950 | ||
db51bb34 JJ |
9951 | 2010-03-03 Jakub Jelinek <jakub@redhat.com> |
9952 | ||
7ece48b1 JJ |
9953 | PR debug/43229 |
9954 | * cfgexpand.c (expand_debug_expr): Handle DOT_PROD_EXPR, | |
9955 | WIDEN_MULT_EXPR and WIDEN_SUM_EXPR. Return NULL without | |
9956 | ICE for vector expressions, ADDR_SPACE_CONVERT_EXPR, | |
9957 | FIXED_CONVERT_EXPR, OBJ_TYPE_REF and WITH_SIZE_EXPR. | |
9958 | ||
0508bed7 JJ |
9959 | PR debug/43237 |
9960 | * dwarf2out.c (add_bound_info): If a decl bound doesn't have decl_die, | |
9961 | fallthrough to default handling, just with want_address 0 instead of 2. | |
9962 | For single element lists, add_AT_loc directly, otherwise create an | |
9963 | artificial variable DIE and stick location list to it. | |
9964 | ||
db51bb34 JJ |
9965 | PR debug/43177 |
9966 | * var-tracking.c (loc_cmp): Don't assert VALUEs have the same mode. | |
9967 | (VAL_EXPR_HAS_REVERSE): Define. | |
9968 | (reverse_op): New function. | |
9969 | (add_stores): For reversible operations add an extra MO_VAL_USE. | |
9970 | ||
7428bc26 JM |
9971 | 2010-03-02 Jason Merrill <jason@redhat.com> |
9972 | ||
9973 | * c-pretty-print.c (pp_c_specifier_qualifier_list): Print vector size. | |
9974 | ||
d1ced155 EB |
9975 | 2010-03-02 Eric Botcazou <ebotcazou@adacore.com> |
9976 | ||
9977 | * config.gcc (sparc-*-linux*): Do not include sparc/gas.h. | |
9978 | (sparc64-*-linux*): Likewise. | |
9979 | (sparc64-*-solaris2*): Include assembler files before linker ones. | |
9980 | (sparc-*-solaris2*): Simplify and reorder to match previous case. | |
9981 | * config/sparc/gas.h: Delete. | |
9982 | * config/sparc/sol2-64.h: Add copyright notice. | |
9983 | * config/sparc/sol2-gas-bi.h: Likewise. | |
9984 | * config/sparc/sol2-gld.h: Likewise. | |
9985 | * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Delete. | |
9986 | * config/sparc/sol2.h (TARGET_ASM_NAMED_SECTION): Redefine. | |
9987 | * config/sparc/sol2-gas.h (TARGET_ASM_NAMED_SECTION): Likewise. | |
9988 | * config/sparc/sparc.c (TARGET_ASM_ALIGNED_SI_OP): Never redefine. | |
9989 | (sparc_elf_asm_named_section): Rename into... | |
9990 | (sparc_solaris_elf_asm_named_section): ...this. Always define. | |
9991 | ||
02d43000 UB |
9992 | 2010-03-02 Uros Bizjak <ubizjak@gmail.com> |
9993 | ||
9994 | * config/alpha/alpha.c (override_options): Fix -mtune error message. | |
9995 | ||
f6c86fab JL |
9996 | 2010-03-02 Jeff Law <law@redhat.com> |
9997 | ||
4e222e63 | 9998 | PR middle-end/42431 |
f6c86fab JL |
9999 | * reload1.c (rtx_p, substitute_stack): Declare. |
10000 | (substitute): Record addresses of changed rtxs. | |
10001 | (gen_reload_chain_without_interm_reg_p): Don't use copy_rtx anymore. | |
10002 | Restore the original rtx when complete. | |
10003 | (reload): Free subsitute_stack when complete. | |
10004 | ||
500cdcb0 JJ |
10005 | 2010-03-02 Janis Johnson <janis187@us.ibm.com> |
10006 | ||
10007 | * doc/gccint.texi (menu): Add Testsuites as a chapter. | |
10008 | * doc/sourcebuild.texi (Testsuites): Move up a level to be a | |
10009 | new chapter. | |
10010 | (Test Idioms, Test Directives, Ada Tests, C Tests, libgcj Tests, | |
10011 | LTO Testing, gcov Testing, profopt Testing, compat Testing, | |
10012 | Torture Tests): Change from subsection to section. | |
10013 | ||
d9a6979d JJ |
10014 | 2010-03-02 Jakub Jelinek <jakub@redhat.com> |
10015 | Steven Bosscher <steven@gcc.gnu.org> | |
10016 | ||
02d43000 UB |
10017 | * var-tracking.c (vt_initialize): Scan insns in ebb chunks |
10018 | instead of bb. | |
d9a6979d | 10019 | |
61226dc8 SP |
10020 | 2010-03-02 Reza Yazdani <reza.yazdani@amd.com> |
10021 | ||
10022 | PR middle-end/42640 | |
10023 | * tree-loop-distribution.c (update_phis_for_loop_copy): Replaced | |
10024 | the assignment from the new induction variable to the assignment | |
10025 | of the value from the original loop PHI function. | |
10026 | ||
15e7a617 JJ |
10027 | 2010-03-01 Janis Johnson <janis187@us.ibm.com> |
10028 | Daniel Jacobowitz <dan@codesourcery.com> | |
10029 | ||
10030 | * doc/sourcebuild.texi (Test directives): Clarify options to | |
10031 | dg-skip-if. | |
10032 | ||
eb2573ee RO |
10033 | 2010-03-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10034 | ||
10035 | * configure.ac (gcc_cv_as_cfi_directive) [i?86-*-solaris*]: | |
10036 | Disable cfi directives unless GCC and gas agree on using read-only | |
10037 | .eh_frame sections for 64-bit. | |
10038 | * configure: Regenerate. | |
10039 | ||
12f9ddbc RG |
10040 | 2010-03-01 Richard Guenther <rguenther@suse.de> |
10041 | ||
10042 | PR tree-optimization/43220 | |
10043 | * tree-ssa-ccp.c (optimize_stack_restore): Do not optimize | |
10044 | BUILT_IN_STACK_{SAVE,RESTORE} around alloca. | |
10045 | ||
f0c10f0f | 10046 | 2010-03-01 Richard Guenther <rguenther@suse.de> |
02d43000 | 10047 | Martin Jambor <mjambor@suse.cz> |
f0c10f0f RG |
10048 | |
10049 | PR middle-end/41250 | |
10050 | * gimplify.c (gimplify_body): Unset DECL_HAS_VALUE_EXPR_P on | |
10051 | gimplified parameters. | |
10052 | ||
c40b5400 CB |
10053 | 2010-03-01 Christian Bruel <christian.bruel@st.com> |
10054 | ||
10055 | * except.c (dw2_build_landing_pads): set LABEL_PRESERVE_P. | |
61226dc8 | 10056 | |
3c775d2d L |
10057 | 2010-03-01 H.J. Lu <hongjiu.lu@intel.com> |
10058 | ||
10059 | * config/i386/linux64.h (ASM_SPEC): Use SPEC_32 and SPEC_64. | |
10060 | ||
434c8f4b RG |
10061 | 2010-03-01 Richard Guenther <rguenther@suse.de> |
10062 | ||
10063 | PR middle-end/43213 | |
10064 | * expr.c (expand_assignment): Use the alias-oracle to tell | |
10065 | if the rhs aliases the result decl. | |
10066 | ||
291c0a12 RO |
10067 | 2010-03-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10068 | ||
10069 | PR pch/14940 | |
10070 | * config/host-solaris.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Redefine | |
10071 | to sol_gt_pch_get_address. | |
10072 | (TRY_EMPTY_VM_SPACE): Define for all combinations of 32 and | |
10073 | 64-bit, SPARC and x86. | |
10074 | (sol_gt_pch_get_address): New function. | |
10075 | ||
61226dc8 | 10076 | 2010-03-01 Marco Poletti <poletti.marco@gmail.com> |
894e2652 SZ |
10077 | |
10078 | * toplev.h (inform_n, error_n): Declare. | |
10079 | * diagnostic.c (inform_n, error_n): New function. | |
10080 | ||
6c6366f6 JJ |
10081 | 2010-03-01 Jakub Jelinek <jakub@redhat.com> |
10082 | ||
10083 | * cfgexpand.c (expand_used_vars): If an artificial non-ignored var | |
10084 | has no rtl yet when processing local_decls, queue it and recheck | |
10085 | if deferred stack allocation hasn't assigned it rtl. | |
10086 | ||
826159e5 KK |
10087 | 2010-02-28 Kaz Kojima <kkojima@gcc.gnu.org> |
10088 | ||
10089 | * config/sh/sh.c (unspec_bbr_uid): New. | |
10090 | (gen_block_redirect): Use it instead of INSN_UID. | |
10091 | (gen_far_branch): Likewise. | |
10092 | ||
746ecbcd L |
10093 | 2010-02-28 H.J. Lu <hongjiu.lu@intel.com> |
10094 | ||
10095 | * config/i386/darwin.h (TARGET_SUBTARGET32_ISA_DEFAULT): Make | |
10096 | it the same as TARGET_SUBTARGET64_ISA_DEFAULT. | |
10097 | ||
02a9370c RW |
10098 | 2010-02-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
10099 | ||
10100 | * doc/invoke.texi (Warning Options, RX Options): Fix typos. | |
10101 | (Warning Options): -Wno-conversion-null is valid for | |
10102 | Objective-C++ as well. | |
10103 | * doc/tm.texi (Named Address Spaces): Likewise. | |
10104 | * doc/plugins.texi (Plugins): Replace TABs with spaces. | |
10105 | * doc/tree-ssa.texi (Tree SSA): Likewise. | |
10106 | ||
91ad7e13 L |
10107 | 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> |
10108 | ||
10109 | PR bootstrap/43202 | |
10110 | * config.gcc: Don't enable SSE math for i[34567]86-*-darwin* | |
10111 | by default. Don't set the default arch for | |
10112 | i[34567]86-*-darwin*|x86_64-*-darwin*. | |
10113 | ||
55c4eeaa L |
10114 | 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> |
10115 | ||
10116 | PR bootstrap/43202 | |
10117 | * config.gcc: Enable SSE math for i[34567]86-*-darwin* by | |
10118 | default. Set the default 32bit/64bit archs with $with_arch | |
10119 | instead of $arch for i[34567]86-*-*|x86_64-*-* targets. | |
10120 | ||
30bc1dca RG |
10121 | 2010-02-27 Richard Guenther <rguenther@suse.de> |
10122 | ||
10123 | PR tree-optimization/43186 | |
10124 | * params.def (PARAM_MAX_UNROLL_ITERATIONS): New param. | |
10125 | * doc/invoke.texi (max-completely-peel-loop-nest-depth): Document. | |
10126 | * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): Limit | |
10127 | unroller iterations. | |
10128 | ||
c6b9174f L |
10129 | 2010-02-27 H.J. Lu <hongjiu.lu@intel.com> |
10130 | ||
10131 | * config.gcc: Set the default 32bit/64bit archs if 64bit ISA is | |
10132 | required and i[34567]86-*-* targets don't support 64bit ISA. | |
10133 | ||
2743db69 EB |
10134 | 2010-02-26 Eric Botcazou <ebotcazou@adacore.com> |
10135 | ||
10136 | PR ada/43096 | |
10137 | * tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have | |
10138 | the same alias set. | |
10139 | ||
4d16c0dc L |
10140 | 2010-02-26 H.J. Lu <hongjiu.lu@intel.com> |
10141 | ||
10142 | * config.gcc: Set the default arch at least to Prescott for | |
10143 | i[34567]86-*-darwin* and Pentium 4 for i[34567]86-*-* targets | |
10144 | if SSE math is enabled. | |
10145 | ||
0e94b750 MLI |
10146 | 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10147 | ||
10148 | * diagnostic.c (diagnostic_initialize): Update. | |
10149 | (diagnostic_report_diagnostic): Test inhibit_notes_p for | |
10150 | informative notes. | |
10151 | * diagnostic.h (diagnostic_context): New bool inhibit_notes_p. | |
10152 | (diagnostic_inhibit_notes): New. | |
10153 | * toplev.c (process_options): inhibit notes with -fcompare-debug. | |
10154 | ||
7e1542b9 MLI |
10155 | 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10156 | ||
10157 | PR c/20631 | |
10158 | * doc/cpp.texi: Use c90 instead of c89 and gnu90 instead of gnu89. | |
10159 | * doc/standards.texi: Likewise. | |
10160 | * doc/extend.texi: Likewise. | |
10161 | * doc/trouble.texi: Likewise. | |
61226dc8 | 10162 | * doc/cppopts.texi: Likewise. |
7e1542b9 MLI |
10163 | * doc/install.texi: Likewise. |
10164 | * c.opt (std=c90,std=gnu90): New options. | |
10165 | * c-opts.c (c_common_handle_option): Handle them. | |
10166 | ||
0b901e4c MLI |
10167 | 2010-02-26 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10168 | ||
10169 | PR c/24577 | |
10170 | * c-decl.c (undeclared_variable): Use an informative note. | |
10171 | ||
37530014 RG |
10172 | 2010-02-26 Richard Guenther <rguenther@suse.de> |
10173 | ||
10174 | PR tree-optimization/43186 | |
10175 | * gimple.h (gimple_fold): Remove. | |
10176 | * gimple.c (gimple_fold): Remove. Inline into single user ... | |
10177 | * tree-cfgcleanup.c (cleanup_control_expr_graph): ... here. | |
10178 | Try harder for conditions. | |
10179 | ||
095c7b3c JJ |
10180 | 2010-02-26 Jakub Jelinek <jakub@redhat.com> |
10181 | ||
10182 | PR debug/43190 | |
10183 | * function.c (used_types_insert): Don't skip through named pointer | |
10184 | types. Don't use TYPE_MAIN_VARIANT if the original type has a name | |
10185 | and it is different from the main variant's type. | |
10186 | ||
a1e205cf NC |
10187 | 2010-02-26 Nick Clifton <nickc@redhat.com> |
10188 | ||
10189 | * config/rx/rx.md (sminsi3): Remove bogus alternative. | |
10190 | ||
a3af5e26 L |
10191 | 2010-02-26 H.J. Lu <hongjiu.lu@intel.com> |
10192 | ||
10193 | * config.gcc: Support --with-fpmath=sse for x86. | |
10194 | ||
10195 | * config/i386/ssemath.h: New. | |
10196 | ||
10197 | * doc/install.texi (--with-fpmath=sse): Documented. | |
10198 | ||
2f816591 RG |
10199 | 2010-02-26 Richard Guenther <rguenther@suse.de> |
10200 | ||
10201 | PR tree-optimization/43188 | |
10202 | * tree-vect-stmts.c (get_vectype_for_scalar_type): Do not build | |
10203 | vector types of over-aligned element type. | |
10204 | ||
7ce321b3 L |
10205 | 2010-02-26 Uros Bizjak <ubizjak@gmail.com> |
10206 | ||
10207 | PR target/43175 | |
10208 | * config/i386/i386.c (expand_vec_perm_blend): Use correct | |
02d43000 | 10209 | operands in V8HImode subregs. Fix operand order in VEC_MERGE rtx. |
7ce321b3 | 10210 | |
b55b184a JK |
10211 | 2010-02-26 Jan Kratochvil <jan.kratochvil@redhat.com> |
10212 | ||
10213 | * doc/invoke.texi (-fvar-tracking-assignments): Fix typo. | |
10214 | ||
e7140c8d JJ |
10215 | 2010-02-26 Jakub Jelinek <jakub@redhat.com> |
10216 | ||
6764d92c JJ |
10217 | * Makefile.in (var-tracking.o): Depend on $(DIAGNOSTIC_H). |
10218 | * var-tracking.c: Include diagnostic.h. | |
10219 | (debug_dv): New function. | |
10220 | (dump_var): Print DEBUG_EXPR_DECLs as D#N instead of D.-N. | |
10221 | ||
5a309965 JJ |
10222 | PR debug/43160 |
10223 | * var-tracking.c (dv_onepart_p): Return true for DEBUG_EXPR_DECLs. | |
10224 | (add_value_chain, add_value_chains, remove_value_chain, | |
10225 | remove_value_chains): Handle DEBUG_EXPRs. | |
10226 | (check_changed_vars_1, check_changed_vars_2): Handle DEBUG_EXPR_DECLs. | |
10227 | ||
e7140c8d JJ |
10228 | PR debug/43161 |
10229 | * regcprop.c (struct queued_debug_insn_change): New type. | |
10230 | (struct value_data_entry): Add debug_insn_changes field. | |
10231 | (struct value_data): Add n_debug_insn_changes field. | |
10232 | (debug_insn_changes_pool): New variable. | |
10233 | (free_debug_insn_changes, apply_debug_insn_changes, | |
10234 | cprop_find_used_regs_1, cprop_find_used_regs): New functions. | |
10235 | (kill_value_one_regno): Call free_debug_insn_changes if needed. | |
10236 | (init_value_data): Clear debug_insn_changes and n_debug_insn_changes | |
10237 | fields. | |
10238 | (replace_oldest_value_reg): Don't change DEBUG_INSNs, instead queue | |
10239 | changes for them. | |
10240 | (copyprop_hardreg_forward_1): Don't call apply_change_group for | |
10241 | DEBUG_INSNs. For a real insn, if there are queued DEBUG_INSN | |
10242 | changes, call cprop_find_used_regs via note_stores. | |
10243 | (copyprop_hardreg_forward): When copying vd from predecessor | |
10244 | which has any queued DEBUG_INSN changes, make sure the pointers are | |
10245 | cleared. At the end call df_analyze and then if there are any | |
10246 | DEBUG_INSN changes queued at the end of some basic block for still | |
10247 | live registers, apply them. | |
10248 | (pass_cprop_hardreg): Set TODO_df_finish in todo_flags_finish. | |
10249 | ||
894b386f UB |
10250 | 2010-02-25 Uros Bizjak <ubizjak@gmail.com> |
10251 | ||
10252 | * config.gcc (i[34567]86-*-* | x86_64-*-*): Split long line. | |
10253 | (arm*-*-*): Ditto. | |
10254 | ||
3fd77630 L |
10255 | 2010-02-25 H.J. Lu <hongjiu.lu@intel.com> |
10256 | ||
10257 | * config.gcc: Set arch/cpu for i[34567]86-*-*|x86_64-*-* | |
10258 | targets. Set the default with_cpu/with_arch from arch/cpu. | |
10259 | Allow x86-64 and native for with_cpu/with_arch. | |
10260 | ||
4b9c6075 NB |
10261 | 2010-02-25 Nicolas Benoit <nbenoit@tuxfamily.org> |
10262 | ||
10263 | * ebitmap.c: Change calls to verify_popcount with calls to | |
10264 | sbitmap_verify_popcount. | |
10265 | (ebitmap_clear_bit): Fixed map->cacheindex test and | |
10266 | map>cache update when bit clearing results in an empty | |
10267 | element. | |
10268 | ||
2fcd8e02 MM |
10269 | 2010-02-25 Michael Meissner <meissner@linux.vnet.ibm.com> |
10270 | ||
10271 | PR target/43154 | |
10272 | * config/rs6000/vector.md (VEC_64): New iterator for V2DF, V2DI. | |
10273 | (vec_interleave_high<mode>): Rename from vec_interleave_highv2df | |
10274 | and support both V2DF and V2DI modes. | |
10275 | (vec_interleave_low<mode>): Rename from vec_interleave_lowv2df and | |
10276 | support both V2DF and V2DI modes. | |
10277 | (general): Delete trailing whitespace from a few patterns. | |
10278 | ||
10279 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
10280 | V2DF/V2DI interleave high/low builtins. | |
10281 | ||
10282 | * config/rs6000/rs6000-builtin.def (VSX_BUILTIN_VEC_MERGE*): Add | |
10283 | new VSX builtins. | |
10284 | ||
10285 | * config/rs6000/rs6000.c (bdesc_2arg): Add support for V2DF/V2DI | |
10286 | interleave high/low functions. | |
10287 | ||
f61ae065 GP |
10288 | 2010-02-25 Gerald Pfeifer <gerald@pfeifer.com> |
10289 | ||
10290 | * doc/extend.texi (Symbol-Renaming Pragmas): Fix spelling of | |
10291 | #pragma extern_prefix. | |
10292 | ||
7d5d39bb JJ |
10293 | 2010-02-25 Jakub Jelinek <jakub@redhat.com> |
10294 | ||
06796564 JJ |
10295 | PR debug/43166 |
10296 | * cfgexpand.c (expand_debug_expr) <case VAR_DECL>: If mode is | |
10297 | BLKmode, assert op0 is a MEM and just adjust its mode. | |
10298 | ||
7d5d39bb JJ |
10299 | PR debug/43165 |
10300 | * cfgexpand.c (expand_debug_expr): Don't call simplify_gen_subreg | |
10301 | if bitpos isn't multiple of mode's bitsize. | |
10302 | ||
124e0d27 MLI |
10303 | 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10304 | ||
10305 | * c.opt (-ftemplate-depth=): New. | |
10306 | (-ftemplate-depth-): Deprecate. | |
10307 | * optc-gen.awk: Handle -ftemplate-depth=. | |
10308 | * opth-gen.awk: Likewise. | |
10309 | * c-opts.c (c_common_handle_option): Likewise. | |
02d43000 | 10310 | * doc/invoke.texi (-ftemplate-depth-): Replace with -ftemplate-depth=. |
124e0d27 | 10311 | |
0e7750a0 JM |
10312 | 2010-02-24 Jason Merrill <jason@redhat.com> |
10313 | ||
10314 | * doc/invoke.texi: Improve -Wabi and -fabi-version docs. | |
10315 | ||
c26238f4 RO |
10316 | 2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10317 | ||
10318 | * cfg.c (alloc_aux_for_block): Remove inline. | |
10319 | (alloc_aux_for_edge): Likewise. | |
10320 | ||
bef64e0f RO |
10321 | 2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10322 | ||
10323 | * config.gcc: Fix typo in mips-sgi-irix6.[0-4]* obsoletion. | |
10324 | ||
68ba2afe RO |
10325 | 2010-02-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
10326 | ||
10327 | * config/i386/sol2.h (NO_DBX_BNSYM_ENSYM): Define. | |
10328 | * config/i386/sol2-gas.h: New file. | |
10329 | * config.gcc (i[34567]86-*-solaris2*): Use it. | |
10330 | ||
2d2e923f MLI |
10331 | 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10332 | ||
10333 | PR c/43128 | |
10334 | * c-typeck.c (ep_convert_and_check): New. | |
10335 | (build_conditional_expr): Use it. | |
10336 | (build_binary_op): Likewise. | |
10337 | ||
2e957792 JJ |
10338 | 2010-02-24 Jakub Jelinek <jakub@redhat.com> |
10339 | ||
a46368b2 JJ |
10340 | * regcprop.c (copyprop_hardreg_forward_1): Don't call df_insn_rescan. |
10341 | ||
2e957792 JJ |
10342 | PR debug/43150 |
10343 | * gimplify.c (gimplify_type_sizes): Clear DECL_IGNORED_P for VLA | |
10344 | bounds even for -O+. | |
10345 | * var-tracking.c (track_expr_p): If !need_rtl, don't mandate | |
10346 | expr needs to have DECL_NAME set. | |
10347 | ||
12a54f54 NC |
10348 | 2010-02-24 Nick Clifton <nickc@redhat.com> |
10349 | ||
10350 | * config/mep/mep.c: Include gimple.h. | |
10351 | (mep_function_uses_sp): Delete unused function. | |
10352 | (mep_gimplify_va_arg_expr): Change types of pre_p and post_p | |
10353 | parameters. Use unsigned integers to count args. Return a | |
10354 | NULL_RTX instead of an error_mark_node. Toidy up formatting. | |
10355 | ||
8f40ad50 JJ |
10356 | 2010-02-23 Jakub Jelinek <jakub@redhat.com> |
10357 | ||
10358 | PR target/43107 | |
10359 | * config/i386/i386.c (avx_vpermilp_parallel): Reject indexes | |
10360 | greater or equal to nelt instead of 2 * nelt. | |
10361 | (expand_vec_perm_1): When op0 and op1 are equal, mask indexes | |
10362 | with nelt - 1. | |
10363 | ||
a3b20e90 JM |
10364 | 2010-02-23 Jason Merrill <jason@redhat.com> |
10365 | ||
3adcf52c JM |
10366 | PR debug/42800 |
10367 | * cfgexpand.c (expand_used_vars): Keep artificial non-ignored vars | |
10368 | in cfun->local_decls even if they have register types. | |
10369 | ||
a3b20e90 JM |
10370 | PR c++/42837 |
10371 | * stor-layout.c (place_field): Don't warn about unnecessary | |
10372 | DECL_PACKED if the type is packed. | |
10373 | ||
5ead99fa JJ |
10374 | 2010-02-23 Jakub Jelinek <jakub@redhat.com> |
10375 | ||
10376 | PR target/43139 | |
10377 | * config/i386/i386.c (ix86_delegitimize_address): Delegitimize all | |
10378 | GOTOFF relocs, even when the base reg isn't pic pointer. | |
10379 | ||
2a8e30fb MM |
10380 | 2010-02-23 Michael Matz <matz@suse.de> |
10381 | ||
10382 | PR debug/43077 | |
10383 | * cfgexpand (expand_debug_expr): Expand TERed ssa names in place. | |
10384 | (expand_gimple_basic_block): Generate and use debug temps if there | |
10385 | are debug uses left after the last real use of TERed ssa names. | |
10386 | Unlink debug immediate uses when they are expanded. | |
10387 | ||
38170f34 MLI |
10388 | 2010-02-23 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10389 | ||
10390 | PR 43123 | |
10391 | * config/i386/i386.c (override_options): Reorganise to provide | |
10392 | better error messages. | |
10393 | ||
0f9c8f56 SP |
10394 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> |
10395 | ||
10396 | PR middle-end/43083 | |
10397 | * graphite-scop-detection.c (create_single_exit_edge): Move | |
10398 | the call to find_single_exit_edge to.... | |
10399 | (create_sese_edges): ...here. Don't handle multiple edges | |
10400 | exiting the function. | |
10401 | (build_graphite_scops): Don't handle multiple edges | |
10402 | exiting the function. | |
10403 | ||
10404 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
10405 | ||
10406 | PR middle-end/43097 | |
10407 | * sese.c (get_rename): Assert that old_name is an SSA_NAME. | |
10408 | (rename_variables_in_stmt): Continue when the use is not an SSA_NAME. | |
10409 | ||
10410 | 2010-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
10411 | ||
10412 | PR middle-end/43026 | |
10413 | * sese.c (expand_scalar_variables_expr): Handle COMPONENT_REF. | |
10414 | ||
a98c2819 MLI |
10415 | 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10416 | ||
10417 | PR c++/43126 | |
10418 | * c-typeck.c (convert_arguments): Print declaration location. | |
10419 | * c-common.c (validate_nargs): Rename as | |
10420 | builtin_function_validate_nargs. | |
10421 | (check_builtin_function_arguments): Update. | |
10422 | ||
ea2edf88 RG |
10423 | 2010-02-22 Richard Guenther <rguenther@suse.de> |
10424 | ||
10425 | PR lto/43045 | |
10426 | * tree-inline.c (declare_return_variable): Use the type of | |
10427 | the call stmt lhs if available. | |
10428 | ||
669887fc DS |
10429 | 2010-02-22 Duncan Sands <baldrick@free.fr> |
10430 | ||
10431 | * passes.c (register_pass): Always consider all pass lists when | |
10432 | ref_pass_instance_number is zero. | |
10433 | ||
9efc83f4 RG |
10434 | 2010-02-22 Richard Guenther <rguenther@suse.de> |
10435 | ||
10436 | PR tree-optimization/42749 | |
10437 | * tree-tailcall.c (adjust_return_value_with_ops): Drop update | |
10438 | parameter. Do arithmetic in the original type. | |
10439 | (update_accumulator_with_ops): Likewise. | |
10440 | (adjust_accumulator_values): Adjust. | |
10441 | ||
0a88561f AK |
10442 | 2010-02-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
10443 | ||
10444 | * config/s390/s390.md ("movqi"): Re-add the mem->mem alternative. | |
10445 | (QI to BLKmode splitter): New splitter. | |
10446 | ||
5c91eb02 L |
10447 | 2010-02-22 H.J. Lu <hongjiu.lu@intel.com> |
10448 | ||
10449 | * config/i386/i386.c (initial_ix86_tune_features): Turn on | |
10450 | X86_TUNE_INTER_UNIT_MOVES for m_ATOM. | |
10451 | ||
69e3b47f RG |
10452 | 2010-02-22 Richard Guenther <rguenther@suse.de> |
10453 | ||
10454 | * tree-vect-slp.c (vect_slp_analyze_bb): Fix typo. | |
5c91eb02 | 10455 | |
45df0e43 HPN |
10456 | 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com> |
10457 | ||
10458 | Migrate crti, crtn, crtbegin, crtend build rules to libgcc. | |
10459 | * config/mmix/t-mmix (EXTRA_MULTILIB_PARTS): Don't set. | |
10460 | ($(T)crti.o, $(T)crtn.o): Remove rules. | |
10461 | ||
72bd130e TB |
10462 | 2010-02-21 Tobias Burnus <burnus@net-b.de> |
10463 | ||
10464 | PR fortran/35259 | |
10465 | * doc/invoke.texi (-fassociative-math): Document that this | |
10466 | option is automatically enabled for Fortran. | |
10467 | ||
878ee0ab DM |
10468 | 2010-02-20 David S. Miller <davem@davemloft.net> |
10469 | ||
10470 | * configure.ac: Test if linker and assembler properly support | |
10471 | GOTDATA_OP relocations. | |
10472 | * configure: Rebuild. | |
10473 | * config.in: Likewise. | |
10474 | * config/sparc/sparc.md (UNSPEC_MOVE_GOTDATA): New. | |
10475 | (movsi_lo_sum_pic): Use %gdop_*() relocs if available. | |
10476 | (movsi_high_pic): Likewise. | |
10477 | (movdi_lo_sum_pic): Likewise. | |
10478 | (movdi_high_pic): Likewise. | |
10479 | (movsi_pic_gotdata_op): New pattern. | |
10480 | (movdi_pic_gotdata_op): Likewise. | |
10481 | * config/sparc/sparc.c (legitimize_pic_address): If flag_pic is 2, | |
10482 | emit gen_mov{si,di}_pic_gotdata_op for the GOT slot load. | |
02d43000 | 10483 | |
78c201a4 UB |
10484 | 2010-02-20 Uros Bizjak <ubizjak@gmail.com> |
10485 | ||
10486 | PR target/43067 | |
10487 | * config/i386/sse.md (xop_mulv2div2di3_low): Change type | |
10488 | attribute to ssemul. | |
10489 | (xop_mulv2div2di3_high): Ditto. | |
10490 | ||
17251338 MLI |
10491 | 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10492 | ||
10493 | PR c++/35669 | |
10494 | * c.opt (Wconversion-null): New option. | |
10495 | * doc/invoke.texi (Wconversion-null): Document. | |
10496 | ||
e7a84854 MLI |
10497 | 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10498 | ||
10499 | * common.opt (Wlarger-than-): Add Undocumented. | |
78c201a4 | 10500 | |
f233f7ed MS |
10501 | 2010-02-19 Mike Stump <mikestump@comcast.net> |
10502 | ||
10503 | * config/t-darwin (gt-darwin.h): Remove as Makefile now handles it. | |
10504 | ||
d88900d7 JM |
10505 | 2010-02-19 Jason Merrill <jason@redhat.com> |
10506 | ||
10507 | PR target/40332 | |
10508 | * configure.ac (gcc_cv_as_cfi_advance_working): Check 32-bit advance. | |
10509 | * configure: Likewise. | |
10510 | ||
715a4e08 AM |
10511 | 2010-02-20 Alan Modra <amodra@gmail.com> |
10512 | ||
10513 | PR middle-end/42344 | |
10514 | * cgraph.h (cgraph_make_decl_local): Declare. | |
10515 | * cgraph.c (cgraph_make_decl_local): New function. | |
10516 | (cgraph_make_node_local): Use it. | |
10517 | * cgraphunit.c (cgraph_function_versioning): Likewise. | |
10518 | * ipa.c (function_and_variable_visibility): Likewise. | |
10519 | ||
ad3b056c JJ |
10520 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> |
10521 | ||
10522 | PR bootstrap/43121 | |
10523 | * except.c (sjlj_emit_function_enter): Don't call | |
10524 | add_reg_br_prob_note, instead add REG_BR_PROB note to the last insn | |
10525 | directly. | |
10526 | * rtl.h (add_reg_br_prob_note): Remove prototype. | |
10527 | ||
58076e21 MLI |
10528 | 2010-02-19 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10529 | ||
10530 | PR 41779 | |
10531 | * c-common.c (conversion_warning): Remove widening conversions | |
10532 | before checking the conversion of integers to reals. | |
10533 | ||
b42186f1 MS |
10534 | 2010-02-19 Mike Stump <mikestump@comcast.net> |
10535 | ||
c387e067 MS |
10536 | PR middle-end/43125 |
10537 | * c-decl.c (merge_decls): Merge DECL_PRESERVE_P. | |
10538 | ||
b42186f1 MS |
10539 | PR objc/43061 |
10540 | * cgraphunit.c (process_function_and_variable_attributes): Check | |
10541 | DECL_PRESERVE_P instead of looking up attribute "used". | |
10542 | * ipa-pure-const.c (check_decl): Likewise. | |
10543 | * ipa-reference.c (has_proper_scope_for_analysis): Likewise. | |
10544 | * ipa-type-escape.c (has_proper_scope_for_analysis): Likewise. | |
10545 | * config/sol2.c (solaris_insert_attributes): Set DECL_PRESERVE_P | |
10546 | instead of attribute "used". | |
10547 | * config/sol2-c.c (solaris_pragma_init): Likewise. | |
10548 | (solaris_pragma_fini): Likewise. | |
10549 | ||
8ac074e8 JJ |
10550 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> |
10551 | ||
25c0cad4 JJ |
10552 | * ipa-struct-reorg.c (make_field_acc_node, gen_cluster, peel_field): |
10553 | Use XCNEW instead of xcalloc. | |
10554 | (add_access_to_acc_sites, create_new_var_node, add_alloc_site): Use | |
10555 | XNEW instead of xmalloc. | |
10556 | (get_fields): Use XNEWVEC instead of xmalloc. | |
10557 | ||
e19bcb67 JJ |
10558 | PR debug/43084 |
10559 | * ipa-struct-reorg.c (add_access_to_acc_sites): For debug stmts don't | |
10560 | populate vars array. | |
10561 | (create_new_general_access): For debug stmts just reset value. | |
10562 | (get_stmt_accesses): For accesses within debug stmts just record them | |
10563 | using add_access_to_acc_sites instead of preventing the peeling or | |
10564 | counting them as accesses. | |
10565 | ||
8ac074e8 JJ |
10566 | PR middle-end/42233 |
10567 | * dojump.c (do_jump) <case TRUTH_NOT_EXPR>: Invert priority. | |
10568 | ||
c7da0354 RG |
10569 | 2010-02-19 Richard Guenther <rguenther@suse.de> |
10570 | ||
10571 | PR tree-optimization/42916 | |
10572 | * tree-vect-slp.c (vect_slp_analyze_bb): Count only real | |
10573 | instructions. | |
10574 | ||
e5dfb95f AS |
10575 | 2010-02-19 Andreas Schwab <schwab@linux-m68k.org> |
10576 | ||
10577 | * configure.ac: Replace all uses of changequote in macro arguments | |
10578 | with proper quoting. | |
10579 | ||
2bdd49f4 JJ |
10580 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> |
10581 | ||
10582 | PR middle-end/42233 | |
10583 | * loop-doloop.c (add_test): Adjust do_compare_rtx_and_jump caller. | |
10584 | ||
604d0dbc RG |
10585 | 2010-02-19 Richard Guenther <rguenther@suse.de> |
10586 | ||
10587 | PR tree-optimization/42944 | |
10588 | * tree-ssa-alias.c (call_may_clobber_ref_p_1): Massage | |
10589 | test for aliasing with errno. | |
10590 | ||
554cf330 JJ |
10591 | 2010-02-19 Jakub Jelinek <jakub@redhat.com> |
10592 | ||
40e90eac JJ |
10593 | PR middle-end/42233 |
10594 | * expr.h (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump, | |
10595 | do_jump_1, do_compare_rtx_and_jump): Add PROB argument. | |
10596 | * dojump.c: Include output.h. | |
10597 | (inv): New inline function. | |
10598 | (jumpifnot, jumpifnot_1, jumpif, jumpif_1, do_jump_1, do_jump, | |
10599 | do_jump_by_parts_greater_rtx, do_jump_by_parts_greater, | |
10600 | do_jump_by_parts_zero_rtx, do_jump_by_parts_equality_rtx, | |
10601 | do_jump_by_parts_equality, do_compare_and_jump): Add PROB | |
10602 | argument, pass it down to other calls. | |
10603 | (do_compare_rtx_and_jump): Likewise. If PROB is not -1, | |
10604 | add REG_BR_PROB note to the conditional jump. | |
10605 | * cfgexpand.c (add_reg_br_prob_note): Removed. | |
10606 | (expand_gimple_cond): Don't call it, add the probability | |
10607 | as last argument to jumpif_1/jumpifnot_1. | |
10608 | * Makefile.in (dojump.o): Depend on output.h. | |
10609 | * builtins.c (expand_errno_check): Adjust do_compare_rtx_and_jump | |
10610 | callers. | |
10611 | * expmed.c (emit_store_flag_force, do_cmp_and_jump): Likewise. | |
10612 | * stmt.c (do_jump_if_equal): Likewise. | |
10613 | * cfgrtl.c (rtl_lv_add_condition_to_bb): Likewise. | |
10614 | * loop-unswitch.c (compare_and_jump_seq): Likewise. | |
10615 | * config/rs6000/rs6000.c (rs6000_aix_emit_builtin_unwind_init): | |
10616 | Likewise. | |
10617 | * optabs.c (expand_doubleword_shift, expand_abs): Likewise. | |
10618 | * expr.c (expand_expr_real_1): Adjust do_jump, jumpifnot and | |
10619 | jumpifnot_1 callers. | |
10620 | (expand_expr_real_2): Adjust jumpifnot_1 and do_compare_rtx_and_jump | |
10621 | callers. | |
10622 | (store_expr): Adjust jumpifnot caller. | |
10623 | (store_constructor): Adjust jumpif caller. | |
10624 | ||
554cf330 JJ |
10625 | PR middle-end/42233 |
10626 | * gimplify.c (gimple_boolify): For __builtin_expect call | |
10627 | gimple_boolify also on its first argument. | |
10628 | ||
1a242e3c UB |
10629 | 2010-02-18 Uros Bizjak <ubizjak@gmail.com> |
10630 | ||
10631 | * configure.ac (gnu-unique-object): Wrap regexps using [] in | |
10632 | changequote block. | |
10633 | (__stack_chk_fail): Ditto. Remove quadrigraphs. | |
10634 | * configure: Regenerated. | |
10635 | ||
86866b28 UW |
10636 | 2010-02-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
10637 | ||
10638 | * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Call | |
10639 | lang_hooks.types_compatible_p instead of comptypes. | |
10640 | ||
8168ccc0 SH |
10641 | 2010-02-18 Sebastian Huber <sebastian.huber@embedded-brains.de> |
10642 | ||
10643 | * config/arm/lib1funcs.asm (__prefer_thumb__): New define. | |
10644 | (udivsi3, aeabi_uidivmod, divsi3, aeabi_idivmod): Use Thumb-1 variant | |
10645 | if __prefer_thumb__ is defined. | |
10646 | ||
746e119f MJ |
10647 | 2010-02-18 Martin Jambor <mjambor@suse.cz> |
10648 | ||
10649 | PR tree-optimization/43066 | |
10650 | * tree-sra.c (build_ref_for_offset_1): Return false on encountering an | |
10651 | array with zero-sized element type. | |
10652 | ||
82cf0c8c JJ |
10653 | 2010-02-18 Jakub Jelinek <jakub@redhat.com> |
10654 | ||
10655 | * dwarf2out.c (add_var_loc_to_decl): Change last argument to | |
10656 | rtx, allocate struct var_loc_node here and return it to the | |
10657 | caller, and only if it is actually needed. | |
10658 | (dwarf2out_var_location): Adjust add_var_loc_to_decl caller, | |
10659 | move it earlier and return immediately if it returns NULL. | |
10660 | ||
ccb265d6 MP |
10661 | 2010-02-17 Mikael Pettersson <mikpe@it.uu.se> |
10662 | ||
10663 | * config/sparc/gas.h: New file. Restore | |
10664 | TARGET_ASM_NAMED_SECTION to its ELF default. | |
10665 | * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Do not | |
10666 | check !HAVE_GNU_AS. | |
10667 | * config/sparc/sparc.c (sparc_elf_asm_named_section): | |
10668 | Likewise. Add ATTRIBUTE_UNUSED to prototype. | |
10669 | * config.gcc (sparc*-*-linux*): Include sparc/gas.h | |
10670 | after sparc/sysv4.h. | |
10671 | ||
a30f3def DK |
10672 | 2010-02-17 Dave Korn <dave.korn.cygwin@gmail.com> |
10673 | ||
10674 | * config/i386/mingw32.h (LIBGCJ_SONAME): Fix cut'n'pasto in DLL name. | |
10675 | ||
2f6c5b27 SB |
10676 | 2010-02-17 Steven Bosscher <steven@gcc.gnu.org> |
10677 | ||
10678 | * gensupport.c (process_one_cond_exec): Derive name for COND_EXEC | |
10679 | patterns from predicated pattern. | |
10680 | ||
b5e33e04 UB |
10681 | 2010-02-17 Uros Bizjak <ubizjak@gmail.com> |
10682 | ||
10683 | PR target/43103 | |
10684 | * config/i386/sse.md (xop_vpermil2<mode>3): Use avxmodesuffixf2c | |
10685 | for insn mnemonic suffix. | |
10686 | ||
a95740b3 RG |
10687 | 2010-02-17 Richard Guenther <rguenther@suse.de> |
10688 | ||
10689 | * tree-vrp.c (vrp_visit_phi_node): Restrict SCEV analysis | |
10690 | to loop PHI nodes. | |
10691 | ||
169e464e JJ |
10692 | 2010-02-17 Jakub Jelinek <jakub@redhat.com> |
10693 | ||
10694 | PR debug/42918 | |
10695 | * caller-save.c (save_call_clobbered_regs): If BB ends with | |
10696 | a DEBUG_INSN, move any notes in between last real insn and the last | |
10697 | DEBUG_INSN after the last DEBUG_INSN. | |
10698 | ||
5498b6d2 JR |
10699 | 2010-02-16 Joern Rennecke <joern.rennecke@embecosm.com> |
10700 | ||
10701 | * tm.texi (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): | |
10702 | Fix return type. Fix argument type. Explain meaning of return value. | |
10703 | ||
b09bae68 RG |
10704 | 2010-02-16 Richard Guenther <rguenther@suse.de> |
10705 | ||
10706 | PR tree-optimization/41043 | |
b5e33e04 | 10707 | * tree-vrp.c (vrp_var_may_overflow): Only ask SCEV for real loops. |
b09bae68 RG |
10708 | (vrp_visit_assignment_or_call): Do not ask SCEV for regular |
10709 | statements ... | |
10710 | (vrp_visit_phi_node): ... but only for loop PHI nodes. | |
10711 | ||
d5dceab8 | 10712 | 2010-02-16 Ira Rosen <irar@il.ibm.com> |
99f51320 IR |
10713 | |
10714 | PR tree-optimization/43074 | |
10715 | * tree-vectorizer.h (VECTORIZABLE_CYCLE_DEF): New. | |
10716 | * tree-vect-loop.c (vect_analyze_loop_operations): Add | |
10717 | vectorizable cycles in hybrid SLP check. | |
10718 | * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Likewise. | |
10719 | ||
f47e08d9 RG |
10720 | 2010-02-16 Richard Guenther <rguenther@suse.de> |
10721 | ||
b5e33e04 | 10722 | * alias.c (memrefs_conflict_p): Distinguish must-alias from don't know. |
f47e08d9 RG |
10723 | (true_dependence): If memrefs_conflict_p computes must-alias |
10724 | trust it. Move TBAA check after offset-based disambiguation. | |
10725 | (canon_true_dependence): Likewise. | |
10726 | ||
ec8c3978 JJ |
10727 | 2010-02-16 Alexandre Oliva <aoliva@redhat.com> |
10728 | ||
10729 | * params.def (PARAM_MAX_VARTRACK_SIZE): New. | |
10730 | * doc/invoke.texi: Document it. | |
10731 | * var-tracking.c: Include toplev.h and params.h. | |
10732 | (vt_find_locations): Return bool indicating success. Compute | |
10733 | hash sizes unconditionally. Check new parameter, report. | |
10734 | (variable_tracking_main_1): Check vt_find_locations results and | |
10735 | retry. Renamed from... | |
10736 | (variable_tracking_main): ... this. New wrapper to preserve | |
10737 | flag_var_tracking_assignments. | |
10738 | * Makefile.in (var-tracking.o): Adjust dependencies. | |
10739 | ||
3bf6b403 | 10740 | 2010-02-16 Jack Howarth <howarth@bromo.med.uc.edu> |
b5e33e04 | 10741 | Jakub Jelinek <jakub@redhat.com> |
3bf6b403 JH |
10742 | |
10743 | PR target/42854 | |
10744 | * config/darwin.h (ASM_WEAKEN_DECL): Don't check weak attribute | |
10745 | if weak_import attribute is present. | |
10746 | * config/darwin.c (machopic_select_section): Likewise. | |
10747 | ||
a934eb2d JR |
10748 | 2010-02-15 Joern Rennecke <joern.rennecke@embecosm.com> |
10749 | ||
10750 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Document. | |
10751 | (TARGET_VECTORIZE_VECTOR_ALIGNMENT_REACHABLE): Likewise. | |
10752 | (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Likewise. | |
10753 | (TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): Likewise. | |
10754 | ||
74ca3393 EB |
10755 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): Fix argument |
10756 | types. | |
a934eb2d JR |
10757 | |
10758 | * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): | |
10759 | Fix argument types. | |
10760 | ||
10761 | * doc/tm.texi (TARGET_SCHED_DFA_NEW_CYCLE): Add argument names. | |
10762 | Rewrite text to refer to the names. | |
10763 | ||
02edd2f6 SP |
10764 | 2010-02-15 Sebastian Pop <sebastian.pop@amd.com> |
10765 | ||
10766 | * config/i386/i386-builtin-types.def | |
10767 | (V2DF_FTYPE_V2DF_V2DF_V2DI_INT): Declared. | |
10768 | (V4DF_FTYPE_V4DF_V4DF_V4DI_INT): Declared. | |
10769 | (V4SF_FTYPE_V4SF_V4SF_V4SI_INT): Declared. | |
10770 | (V8SF_FTYPE_V8SF_V8SF_V8SI_INT): Declared. | |
10771 | * config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_VPERMIL2PD, | |
10772 | IX86_BUILTIN_VPERMIL2PS, IX86_BUILTIN_VPERMIL2PD256, and | |
10773 | IX86_BUILTIN_VPERMIL2PS256. | |
10774 | (MULTI_ARG_4_DF2_DI_I): Defined. | |
10775 | (MULTI_ARG_4_DF2_DI_I1): Defined. | |
10776 | (MULTI_ARG_4_SF2_SI_I): Defined. | |
10777 | (MULTI_ARG_4_SF2_SI_I1): Defined. | |
10778 | (bdesc_multi_arg): Add __builtin_ia32_vpermil2pd, | |
10779 | __builtin_ia32_vpermil2ps, __builtin_ia32_vpermil2pd256, and | |
10780 | __builtin_ia32_vpermil2ps256. | |
10781 | (ix86_expand_multi_arg_builtin): Handle MULTI_ARG_4_DF2_DI_I, | |
10782 | MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and | |
10783 | MULTI_ARG_4_SF2_SI_I1. Handle builtins with 4 arguments. | |
10784 | (ix86_expand_args_builtin): Handle MULTI_ARG_4_DF2_DI_I, | |
10785 | MULTI_ARG_4_DF2_DI_I1, MULTI_ARG_4_SF2_SI_I, and | |
10786 | MULTI_ARG_4_SF2_SI_I1. Handle CODE_FOR_xop_vpermil2v2df3, | |
10787 | CODE_FOR_xop_vpermil2v4sf3, CODE_FOR_xop_vpermil2v4df3, and | |
10788 | CODE_FOR_xop_vpermil2v8sf3. | |
10789 | * config/i386/i386.md (UNSPEC_VPERMIL2): Declared. | |
10790 | * config/i386/sse.md (xop_vpermil2<mode>3): New insn pattern. | |
10791 | * config/i386/xopintrin.h (_mm_permute2_pd): New. | |
10792 | (_mm256_permute2_pd): New. | |
10793 | (_mm_permute2_ps): New. | |
10794 | (_mm256_permute2_ps): New. | |
10795 | ||
ac447f25 NC |
10796 | 2010-02-15 Nick Clifton <nickc@redhat.com> |
10797 | ||
d079b87f | 10798 | * config/h8300/h8300.c (h8300_push_pop): Use bool type for |
ac447f25 NC |
10799 | boolean parameters. Use emit_jump_insn when emitting a pop |
10800 | instruction containing a return insn. | |
b5e33e04 UB |
10801 | (push): Use 'true' rather than '1' as second parameter to F. |
10802 | (h8300_expand_prologue): Likewise. | |
10803 | Use 'true' and 'false' for boolean parameters to h8300_push_pop. | |
10804 | (h8300_expand_epilogue): Likewise. | |
ac447f25 | 10805 | |
313333a6 RG |
10806 | 2010-02-15 Richard Guenther <rguenther@suse.de> |
10807 | ||
10808 | PR middle-end/43068 | |
10809 | * cgraphunit.c (thunk_adjust): Skip adjusting by fixed_offset | |
10810 | if that is zero. | |
10811 | ||
653958e8 NC |
10812 | 2010-02-15 Nick Clifton <nickc@redhat.com> |
10813 | ||
10814 | * config/mn10300/mn10300.h (FUNCTION_ARG_REGNO_P): Revert previous | |
10815 | delta. | |
10816 | ||
0f667308 MP |
10817 | 2010-02-14 Marco Poletti <poletti.marco@gmail.com> |
10818 | ||
10819 | * intl.c (fake_ngettext): New function. | |
10820 | * intl.h (fake_ngettext): Declare. | |
10821 | (ngettext): Define macro. | |
10822 | * collect2.c (notice_translated): New function. | |
10823 | (main): Use notice_translated and ngettext. | |
10824 | * collect2.h (notice_translated): Declare. | |
10825 | ||
912eb5a4 SB |
10826 | 2010-02-14 Steven Bosscher <steven@gcc.gnu.org> |
10827 | ||
10828 | * reorg.c (delete_computation): Comment fixes. | |
10829 | * caller-save.c (setup_save_areas): Idem. | |
10830 | * sel-sched-dump.c (dump_lv_set): Idem. | |
10831 | * rtl.def: Idem. | |
10832 | ||
244e6c5c AK |
10833 | 2010-02-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
10834 | ||
10835 | * config/s390/s390.c (s390_sched_init): New function. | |
10836 | (TARGET_SCHED_INIT): Target hook defined. | |
10837 | ||
9ab99933 DK |
10838 | 2010-02-12 Dave Korn <dave.korn.cygwin@gmail.com> |
10839 | Jack Howarth <howarth@bromo.med.uc.edu> | |
10840 | Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> | |
10841 | ||
10842 | PR target/42982 | |
10843 | Partial revert of unintended change in fix for PR41605. | |
10844 | * config/darwin.h: Fix typo. | |
10845 | * config/darwin9.h: Same. | |
10846 | ||
ed5bdeb6 JJ |
10847 | 2010-02-11 Jakub Jelinek <jakub@redhat.com> |
10848 | ||
10849 | * c-pch.c (pch_init): Clear v. | |
10850 | ||
f432760f SP |
10851 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> |
10852 | ||
10853 | PR middle-end/42930 | |
10854 | * graphite-scop-detection.c (graphite_can_represent_scev): Call | |
10855 | graphite_can_represent_init for MULT_EXPR. | |
10856 | ||
10857 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> | |
10858 | ||
10859 | PR middle-end/42914 | |
10860 | PR middle-end/42530 | |
10861 | * graphite-sese-to-poly.c (remove_phi): New. | |
10862 | (translate_scalar_reduction_to_array): Call remove_phi. | |
10863 | ||
10864 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> | |
10865 | ||
10866 | PR middle-end/42771 | |
10867 | * graphite-clast-to-gimple.c (gloog): Call rename_sese_parameters. | |
10868 | * graphite-clast-to-gimple.h (gloog): Update declaration. | |
10869 | * graphite-poly.c (new_scop): Clear POLY_SCOP_P. | |
10870 | * graphite-poly.h (struct poly_bb): Add missing comments. | |
10871 | (struct scop): Add poly_scop_p field. | |
10872 | (POLY_SCOP_P): New. | |
10873 | * graphite-sese-to-poly.c (build_poly_scop): Set POLY_SCOP_P. | |
10874 | * graphite.c (graphite_transform_loops): Build the polyhedral | |
10875 | representation for each scop before code generation. | |
10876 | * sese.c (rename_variables_in_operand): Removed. | |
10877 | (rename_variables_in_expr): Return the renamed expression. | |
10878 | (rename_sese_parameters): New. | |
10879 | * sese.h (rename_sese_parameters): Declared. | |
10880 | ||
6d892147 RG |
10881 | 2010-02-11 Richard Guenther <rguenther@suse.de> |
10882 | ||
10883 | PR tree-optimization/42998 | |
10884 | * tree-ssa-pre.c (create_expression_by_pieces): Treat | |
10885 | POINTER_PLUS_EXPR properly. | |
10886 | ||
04eadb13 SP |
10887 | 2010-02-11 Sebastian Pop <sebastian.pop@amd.com> |
10888 | Changpeng Fang <changpeng.fang@amd.com> | |
10889 | ||
10890 | PR middle-end/40886 | |
10891 | * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Decrement | |
10892 | the cost of an IV candidate when the IV is used in a test against zero. | |
10893 | ||
10894 | * gcc.dg/tree-ssa/ivopts-3.c: New. | |
10895 | ||
91753e21 RG |
10896 | 2010-02-11 Richard Guenther <rguenther@suse.de> |
10897 | ||
10898 | PR lto/41664 | |
10899 | * tree-ssa-alias.c (refs_may_alias_p_1): Canonicalize | |
10900 | pointer-vs-decl case by swapping refs. Handle some cases | |
10901 | of pointer-vs-decl disambiguations more conservatively. | |
10902 | * cfgexpand.c (gimple_expand_cfg): Set gimple_df->in_ssa_p | |
10903 | to false after expanding. | |
10904 | ||
f68df07c RG |
10905 | 2010-02-11 Richard Guenther <rguenther@suse.de> |
10906 | ||
10907 | PR driver/43021 | |
10908 | * gcc.c (process_command): Handle LTO file@offset case more | |
10909 | appropriately. | |
10910 | ||
d2d36740 JJ |
10911 | 2010-02-11 Jakub Jelinek <jakub@redhat.com> |
10912 | ||
8f6aedba JJ |
10913 | * reload1.c (eliminate_regs_1): If insn is DEBUG_INSN, avoid any |
10914 | modifications outside of the DEBUG_INSN. Accept CLOBBERs inside | |
10915 | of DEBUG_INSNs. | |
10916 | (eliminate_regs_in_insn): Eliminate regs even in DEBUG_INSNs. | |
10917 | ||
d2d36740 JJ |
10918 | * dwarf2out.c (mem_loc_descriptor) <case MEM>: Use DW_OP_deref_size |
10919 | if MEM's mode size isn't DWARF2_ADDR_SIZE. | |
10920 | (mem_loc_descriptor) <do_scompare>: Allow also VOIDmode arguments. | |
10921 | Optimize eq/ne comparisons when both arguments are known to be | |
10922 | zero-extended. | |
10923 | (mem_loc_descriptor) <do_ucompare>: Allow also VOIDmode arguments. | |
10924 | Don't mask operands unnecessarily if they are known to be already | |
10925 | zero-extended. | |
10926 | ||
56592e03 VM |
10927 | 2010-02-10 Vladimir Makarov <vmakarov@redhat.com> |
10928 | ||
10929 | * ira-conflicts.c (add_insn_allocno_copies): Use find_reg_note | |
10930 | instead of loop. | |
10931 | ||
5418fe84 RG |
10932 | 2010-02-10 Richard Guenther <rguenther@suse.de> |
10933 | ||
10934 | PR tree-optimization/43017 | |
10935 | * tree-vrp.c (vrp_int_const_binop): Trust int_const_binop | |
10936 | for wrapping signed arithmetic. | |
10937 | ||
92e8e53a JJ |
10938 | 2010-02-10 Jakub Jelinek <jakub@redhat.com> |
10939 | ||
10940 | PR debug/43010 | |
10941 | * dwarf2out.c (retry_incomplete_types): Don't call gen_type_die | |
10942 | if no debug info should be emitted for it. | |
10943 | ||
bd55b817 KK |
10944 | 2010-02-10 Kaz Kojima <kkojima@gcc.gnu.org> |
10945 | ||
10946 | * config/sh/sh.c (find_barrier): Skip call insn with a REG_EH_REGION | |
10947 | note when flag_exceptions is set. | |
10948 | ||
2ab43a52 DS |
10949 | 2010-02-10 Duncan Sands <baldrick@free.fr> |
10950 | ||
10951 | * Makefile.in (PLUGIN_HEADERS): Add debug.h. | |
10952 | ||
d977cb9c RG |
10953 | 2010-02-10 Richard Guenther <rguenther@suse.de> |
10954 | ||
10955 | PR c/43007 | |
10956 | * tree.c (get_unwidened): Handle constants. | |
10957 | * convert.c (convert_to_integer): Handle TRUNC_DIV_EXPR. | |
10958 | ||
563cb662 MJ |
10959 | 2010-02-10 Martin Jambor <mjambor@suse.cz> |
10960 | ||
10961 | PR lto/42985 | |
10962 | * ipa-prop.c (ipa_update_after_lto_read): Count parameters and | |
10963 | check for variable argument counts independently. | |
10964 | ||
9e3c399e CB |
10965 | 2010-02-10 Christian Bruel <christian.bruel@st.com> |
10966 | ||
10967 | PR target/42841 | |
10968 | * config/sh/sh.c (find_barrier): Increase length for non delayed | |
10969 | conditional branches. | |
01305d24 | 10970 | |
e938feb4 CB |
10971 | 2010-02-10 Christian Bruel <christian.bruel@st.com> |
10972 | ||
10973 | * config/sh/sh.c (find_barrier): Don't emit a CP inside the GP setting. | |
01305d24 | 10974 | |
cbb1ab10 JJ |
10975 | 2010-02-10 Jakub Jelinek <jakub@redhat.com> |
10976 | ||
10977 | * builtins.c (set_builtin_user_assembler_name): Also handle | |
10978 | ffs if int is smaller than word. | |
10979 | ||
b09495c1 VM |
10980 | 2010-02-09 Vladimir Makarov <vmakarov@redhat.com> |
10981 | ||
10982 | PR middle-end/42973 | |
10983 | * ira-conflicts.c (get_dup): Remove. | |
10984 | (process_reg_shuffles): Add new parameter. Use it as an | |
10985 | additional guard for copy generation. | |
10986 | (add_insn_allocno_copies): Rewrite. | |
10987 | ||
57257f0d AM |
10988 | 2010-02-09 Alexander Monakov <amonakov@ispras.ru> |
10989 | ||
10990 | * common.opt (fsched2-use-traces): Preserved for backward | |
10991 | compatibility. | |
10992 | * doc/invoke.texi: Remove the documentation about option | |
10993 | -fsched2-use-traces. | |
10994 | * sched-rgn.c (rest_of_handle_sched2): Remove usage of | |
10995 | flag_sched2_use_traces. | |
10996 | * opts.c (common_handle_option): Add OPT_fsched2_use_traces to | |
10997 | the backward compatibility flag section. | |
10998 | ||
72d182d3 RG |
10999 | 2010-02-09 Richard Guenther <rguenther@suse.de> |
11000 | ||
11001 | PR tree-optimization/43008 | |
11002 | * tree-ssa-structalias.c (handle_lhs_call): Pass in the fndecl, | |
11003 | make HEAP variables initialized from global memory if they | |
11004 | are not known builtin functions. | |
11005 | (find_func_aliases): Adjust. | |
11006 | ||
9605a606 RG |
11007 | 2010-02-09 Richard Guenther <rguenther@suse.de> |
11008 | ||
11009 | PR tree-optimization/43000 | |
11010 | * tree-vrp.c (vrp_int_const_binop): Only handle unsigned | |
11011 | arithmetic manually. | |
11012 | ||
8d9eca14 JJ |
11013 | 2010-02-08 Jakub Jelinek <jakub@redhat.com> |
11014 | ||
11015 | PR tree-optimization/42931 | |
11016 | * tree-loop-linear.c (try_interchange_loops): Don't call | |
11017 | double_int_mul if estimated_loop_iterations failed. | |
11018 | ||
d3545524 MJ |
11019 | 2010-02-08 Martin Jambor <mjambor@suse.cz> |
11020 | ||
11021 | PR middle-end/42898 | |
11022 | * tree-sra.c (build_accesses_from_assign): Do not mark in | |
11023 | should_scalarize_away_bitmap if stmt has volatile ops. | |
11024 | (sra_modify_assign): Do not process assigns piecemeal if if stmt | |
11025 | has volatile ops. | |
11026 | ||
8a9a2486 JR |
11027 | 2010-02-08 Joern Rennecke <joern.rennecke@embecosm.com> |
11028 | ||
11029 | * doc/tm.texi (TARGET_UNWIND_WORD_MODE): Document. | |
11030 | ||
7bf25dd6 AN |
11031 | 2010-02-07 Adam Nemet <adambnmet@gmail.com> |
11032 | ||
11033 | * config/mips/mips.md (*<optab>_trunc<mode>_exts): Fix comment | |
11034 | before the pattern. | |
11035 | ||
a46edbff AP |
11036 | 2010-02-07 Andrew Pinski <pinskia@gmail.com> |
11037 | ||
11038 | PR middle-end/42946 | |
11039 | * df-core.c (df_finish_pass): Change type of saved_flags to int. | |
11040 | ||
86da963e SP |
11041 | 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> |
11042 | ||
11043 | PR middle-end/42988 | |
11044 | * graphite-dependences.c (dependence_polyhedron): Set PDDR_KIND | |
11045 | to unknown_dependence. | |
11046 | (graphite_legal_transform_dr): Handle the unknown_dependence. | |
11047 | (graphite_carried_dependence_level_k): Same. | |
11048 | ||
11049 | 2010-02-07 Sebastian Pop <sebastian.pop@amd.com> | |
11050 | ||
11051 | * ChangeLog.graphite: Remove testsuite/ or gcc/testsuite/. | |
11052 | ||
997ac87b RG |
11053 | 2010-02-07 Richard Guenther <rguenther@suse.de> |
11054 | ||
11055 | PR middle-end/42991 | |
11056 | * expr.c (get_inner_reference): Always initialize *pbitsize. | |
11057 | ||
cb6b911a RG |
11058 | 2010-02-07 Richard Guenther <rguenther@suse.de> |
11059 | ||
11060 | PR middle-end/42956 | |
11061 | * gimplify.c (gimple_fold_indirect_ref): Avoid generating | |
11062 | new ARRAY_REFs on variable size element or minimal index arrays. | |
11063 | Complete. | |
11064 | * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Use | |
11065 | gimple_fold_indirect_ref. | |
11066 | ||
b761dbe6 RE |
11067 | 2010-02-06 Richard Earnshaw <rearnsha@arm.com> |
11068 | ||
11069 | PR target/42957 | |
11070 | * arm.c (arm_override_options): Just return if the user has specified | |
11071 | an invalid fpu name. | |
11072 | ||
b2469a9b JM |
11073 | 2010-02-03 Jason Merrill <jason@redhat.com> |
11074 | ||
11075 | PR c++/42870 | |
11076 | * config/i386/cygming.h (ASM_OUTPUT_DEF_FROM_DECLS): Call | |
11077 | i386_pe_maybe_record_exported_symbol. | |
11078 | ||
1f65437d SE |
11079 | 2010-02-05 Steve Ellcey <sje@cup.hp.com> |
11080 | ||
11081 | PR target/42924 | |
11082 | * config/pa/pa.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. | |
11083 | (pa_delegitimize_address): New function. | |
11084 | ||
126edba2 OS |
11085 | 2010-02-05 Ozkan Sezer <sezeroz@gmail.com> |
11086 | ||
11087 | * config/i386/msformat-c.c (ms_printf_length_specs): Set the | |
11088 | scalar_identity_flag for the size_t/ptrdiff_t %Id and %Iu specs. | |
11089 | ||
532df904 RG |
11090 | 2010-02-05 Richard Guenther <rguenther@suse.de> |
11091 | ||
11092 | PR lto/42762 | |
11093 | * lto-streamer-in.c (get_resolution): Deal with references | |
11094 | to undefined functions. | |
11095 | ||
5c95f07b RG |
11096 | 2010-02-05 Richard Guenther <rguenther@suse.de> |
11097 | ||
b5e33e04 | 11098 | * tree-ssa-ccp.c (get_symbol_constant_value): Strip all conversions. |
5c95f07b RG |
11099 | (fold_const_aggregate_ref): Likewise. |
11100 | (ccp_fold_stmt): Substitute loads. | |
11101 | (maybe_fold_reference): Verify types before substituting. | |
11102 | Unshare properly. | |
11103 | (fold_gimple_assign): Unshare properly. | |
b5e33e04 | 11104 | (fold_stmt_1): Insert conversion if necessary before replacing the RHS. |
5c95f07b | 11105 | |
64aa00b1 NF |
11106 | 2010-02-05 Nathan Froyd <froydnj@codesourcery.com> |
11107 | ||
11108 | * config/rs6000/rs6000.c (rs6000_override_options): Invert check | |
11109 | for rs6000_gen_cell_microcode. | |
11110 | ||
b0f19292 RG |
11111 | 2010-02-04 Richard Guenther <rguenther@suse.de> |
11112 | ||
11113 | PR rtl-optimization/42952 | |
11114 | * dse.c (const_or_frame_p): Remove MEM handling. | |
11115 | ||
f7eb48b5 NC |
11116 | 2010-02-04 Nick Clifton <nickc@redhat.com> |
11117 | ||
11118 | * config/mn10300/mn10300.c (TARGET_ASM_OUTPUT_MI_THUNK): Define. | |
11119 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Define. | |
11120 | (function_arg): Use NULL_RTX and FIRST_ARGUMENT_REGNUM. | |
11121 | (mn10300_asm_output_mi_thunk): New function. | |
11122 | (mn10300_can_output_mu_thunk): New function. | |
11123 | * config/mn10300/mn10300.h (FIRST_ARGUMENT_REGNUM): Define. | |
11124 | (FUNCTION_ARG_REGNO_P): Fix comment. Accept d0 and d1. | |
11125 | (FUNCTION_ARG): Delete incorrect comment. | |
11126 | ||
2aac1924 JM |
11127 | 2010-02-03 Jason Merrill <jason@redhat.com> |
11128 | ||
11129 | PR c++/40138 | |
11130 | * fold-const.c (operand_equal_p): Handle erroneous types. | |
11131 | ||
3e5f930f | 11132 | 2010-02-03 Kaushik Phatak <kaushik.phatak@kpitcummins.com> |
07738b87 KP |
11133 | |
11134 | * config/h8300/h8300.md (can_delay): Fix attibute condition. | |
11135 | ||
a7f3e500 VM |
11136 | 2010-02-03 Vladimir Makarov <vmakarov@redhat.com> |
11137 | ||
3e5f930f | 11138 | PR rtl-optimization/42941 |
a7f3e500 VM |
11139 | * sched-deps.c (setup_insn_reg_pressure_info): Use xcalloc instead |
11140 | of xmalloc. | |
11141 | ||
59d49708 JM |
11142 | 2010-02-03 Jason Merrill <jason@redhat.com> |
11143 | ||
11144 | PR c++/35652 | |
11145 | * builtins.c (c_strlen): Use EXPR_LOCATION in diagnostics. | |
11146 | ||
5440c0e7 AO |
11147 | 2010-02-03 Alexandre Oliva <aoliva@redhat.com> |
11148 | ||
11149 | PR debug/42896 | |
02d43000 | 11150 | * cselib.h (struct cselib_val_struct): Add uid. Rename value to hash. |
5440c0e7 AO |
11151 | (cselib_reset_table): Renamed from... |
11152 | (cselib_reset_table_with_next_value): ... this. | |
11153 | (cselib_get_next_uid): Renamed from... | |
11154 | (cselib_get_next_unknown_value): ... this. | |
11155 | * cselib.c (next_uid): Renamed from... | |
11156 | (next_unknown_value): ... this. | |
11157 | (cselib_clear_table): Adjust. | |
11158 | (cselib_reset_table): Adjust. Renamed from... | |
11159 | (cselib_reset_table_with_next_value): ... this. | |
11160 | (cselib_get_next_uid): Adjust. Renamed from... | |
11161 | (cselib_get_next_unknown_value): ... this. | |
11162 | (get_value_hash): Use hash. | |
11163 | (cselib_hash_rtx): Likewise. | |
11164 | (new_cselib_val): Adjust. Set and dump uid. | |
11165 | (cselib_lookup_mem): Pass next_uid as hash. | |
11166 | (cselib_subst_to_values): Likewise. | |
11167 | (cselib_log_lookup): Dump uid. | |
11168 | (cselib_lookup): Pass next_uid as hash. Adjust. | |
11169 | (cselib_process_insn): Adjust. | |
11170 | (cselib_init): Initialize next_uid. | |
11171 | (cselib_finish): Adjust. | |
11172 | (dump_cselib_table): Likewise. | |
11173 | * dse.c (canon_address): Dump value uid. | |
11174 | * print-rtl.c (print_rtx): Print value uid. | |
11175 | * var-tracking.c (VARIABLE_HASH_VAL): Dropped. | |
11176 | (dvuid): New type. | |
11177 | (dv_uid): New function, sort of renamed from... | |
11178 | (dv_htab_hash): ... this, reimplemented in terms of it and... | |
11179 | (dv_uid2hash): ... this. New. | |
11180 | (variable_htab_eq): Drop excess assertions. | |
11181 | (tie_break_pointers): Removed. | |
11182 | (canon_value_cmp): Compare uids. | |
11183 | (variable_post_merge_New_vals): Print uids. | |
11184 | (vt_add_function_parameters): Adjust. | |
11185 | (vt_initialize): Reset table. Adjust. | |
11186 | ||
e3c70387 RG |
11187 | 2010-02-03 Richard Guenther <rguenther@suse.de> |
11188 | ||
11189 | PR tree-optimization/42944 | |
b5e33e04 | 11190 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle calloc. |
e3c70387 RG |
11191 | (call_may_clobber_ref_p_1): Likewise. Properly handle |
11192 | malloc and calloc clobbering errno. | |
11193 | ||
4cad6dba SB |
11194 | 2010-02-03 Steven Bosscher <steven@gcc.gnu.org> |
11195 | ||
11196 | * doc/invoke.texi: Fix name of sched1 dump. | |
11197 | ||
11198 | * opts.c (decode_options): Set flag_tree_switch_conversion | |
11199 | only conditionally on optimize >= 2. | |
11200 | ||
11201 | * gcse.c: Assorted comment fixes in pass description. | |
11202 | ||
693ee8cf AG |
11203 | 2010-02-03 Anthony Green <green@moxielogic.com> |
11204 | ||
11205 | * config/moxie/moxie.c (moxie_asm_trampoline_template): Introduce | |
11206 | nop padding in order to maintain alignment of storage location of | |
11207 | target function address. | |
11208 | (moxie_trampoline_init): Store target function address at newly | |
11209 | aligned location. | |
11210 | * config/moxie/moxie.h (TRAMPOLINE_ALIGNMENT): Increase alignment | |
11211 | to 32. | |
11212 | (TRAMPOLINE_SIZE): Increase size by 2 bytes for alignment padding. | |
11213 | ||
bf8e3b77 RG |
11214 | 2010-02-03 Richard Guenther <rguenther@suse.de> |
11215 | ||
11216 | PR middle-end/42927 | |
11217 | * tree-cfg.c (verify_gimple_assign_binary): Fix shift verification. | |
11218 | ||
bde17fdc RO |
11219 | 2010-02-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11220 | ||
11221 | * config.gcc: Reenable check for obsolete targets. | |
11222 | Obsolete alpha*-dec-osf4*, alpha*-dec-osf5.0*, mips-sgi-irix5*, | |
11223 | mips-sgi-irix6.[0-4]*. | |
11224 | ||
c9c27b72 NC |
11225 | 2010-02-02 Nick Clifton <nickc@redhat.com> |
11226 | ||
11227 | * config/rx/rx.c (rx_is_legitimate_constant): Treat a maximum | |
11228 | constant size of 4 as being the same as 0. | |
11229 | * doc/invoke.texi (RX Options): Document that -mmax-constant-size | |
11230 | can take values in the range 0..4. | |
11231 | ||
fc15bd03 JH |
11232 | 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu> |
11233 | ||
11234 | PR java/41991 | |
11235 | * unwind-dw2-fde-darwin.c: Re-export _Unwind_FindEnclosingFunction() | |
11236 | as _darwin10_Unwind_FindEnclosingFunction(). | |
11237 | * libgcc-libsystem.ver: New. | |
11238 | ||
6eeea7a7 VM |
11239 | 2010-02-01 Vladimir Makarov <vmakarov@redhat.com> |
11240 | ||
11241 | PR target/41399 | |
11242 | * sched-deps.c (sched_analyze_insn): Ignore fixed registers for | |
11243 | implicitly set registers. | |
11244 | ||
87d05b44 RE |
11245 | 2010-02-01 Richard Earnshaw <rearnsha@arm.com> |
11246 | ||
11247 | * arm.c (FL_FOR_ARCH_7A): is also a superset of ARMv6K. | |
11248 | (arm_override_options): Allow automatic selection of the thread | |
11249 | pointer register if thumb2. | |
11250 | (legitimize_pic_address): Improve code sequences for Thumb2. | |
11251 | (arm_call_tls_get_addr): Likewise. | |
11252 | (legitimize_tls_address): Likewise. | |
11253 | * arm.md (pic_load_addr_arm): Delete. Replace with ... | |
11254 | (pic_load_addr_32bit): ... this. New named pattern. | |
11255 | * thumb2.md (pic_load_addr_thumb2): Delete. | |
11256 | (pic_load_dot_plus_four): Delete. | |
11257 | (tls_load_dot_plus_four): New named pattern. | |
11258 | ||
cb717ac4 RO |
11259 | 2010-02-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11260 | ||
11261 | PR libgomp/29986 | |
11262 | * doc/install.texi (Specific): Add sparc-sun-solaris2.10 entry. | |
11263 | Document fix for TLS bug. | |
11264 | ||
44f89620 RG |
11265 | 2010-01-31 Richard Guenther <rguenther@suse.de> |
11266 | ||
11267 | * tree-sra.c (ptr_parm_has_direct_uses): Rewrite to be | |
11268 | conservatively correct. | |
11269 | ||
747b0aed JDA |
11270 | 2010-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
11271 | ||
11272 | PR target/42850 | |
11273 | Revert: | |
11274 | 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
11275 | ||
11276 | * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. | |
11277 | ||
362c6d2f KG |
11278 | 2010-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
11279 | ||
11280 | * doc/install.texi: Update recommended GMP/MPFR/MPC versions. | |
11281 | ||
8370a62a KT |
11282 | 2010-01-31 Kai Tietz <kai.tietz@onevision.com> |
11283 | ||
11284 | * config.gcc: Adjust order of makefile fragments for mingw targets. | |
11285 | ||
61c7cbf8 RG |
11286 | 2010-01-31 Richard Guenther <rguenther@suse.de> |
11287 | ||
11288 | PR middle-end/42898 | |
11289 | * gimplify.c (gimplify_init_constructor): For volatile LHS | |
11290 | initialize a temporary. | |
11291 | ||
b0a69d20 MK |
11292 | 2010-01-31 Matthias Klose <doko@ubuntu.com> |
11293 | ||
11294 | * configure.ac: Fix __stack_chk_fail check for cross builds configured | |
11295 | --with-headers | |
11296 | * configure: Regenerate. | |
11297 | ||
55eb4dab EB |
11298 | 2010-01-29 Eric Botcazou <ebotcazou@adacore.com> |
11299 | ||
11300 | * tree-ssa-alias.c (same_type_for_tbaa): Return -1 if the types have | |
11301 | the same alias set and their sizes different constantness. | |
11302 | (aliasing_component_refs_p): Revert 2009-10-24 change. | |
11303 | ||
f9e06dbc RO |
11304 | 2010-01-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11305 | ||
11306 | * config/sparc/sparc.c (sparc_elf_asm_named_section): Declare decl | |
11307 | unused. | |
11308 | ||
eb6b98c7 RG |
11309 | 2010-01-29 Richard Guenther <rguenther@suse.de> |
11310 | ||
11311 | * tree-ssa-ccp.c (ccp_fold_stmt): Unshare values we substitute. | |
11312 | Assert we successfully updated the call. | |
11313 | ||
c23cd1d6 JJ |
11314 | 2010-01-29 Jakub Jelinek <jakub@redhat.com> |
11315 | ||
11316 | PR rtl-optimization/42889 | |
11317 | * df.h (df_set_bb_dirty_nonlr): New prototype. | |
11318 | * df-core.c (df_set_bb_dirty_nonlr): New function. | |
11319 | * df-scan.c (df_insn_rescan): Call it instead of | |
11320 | df_set_bb_dirty for DEBUG_INSNs. | |
11321 | ||
38bc76da RG |
11322 | 2010-01-29 Richard Guenther <rguenther@suse.de> |
11323 | ||
11324 | PR middle-end/37448 | |
11325 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Avoid | |
11326 | quadratic behavior in most cases. | |
11327 | ||
d819472d UB |
11328 | 2010-01-28 Uros Bizjak <ubizjak@gmail.com> |
11329 | ||
11330 | PR target/42891 | |
11331 | * config/i386/i386.c (ix86_expand_int_movcc): Convert tmp to SImode | |
11332 | in the call to gen_x86_movsicc_0_m1. | |
11333 | ||
3ed7d068 RG |
11334 | 2010-01-28 Richard Guenther <rguenther@suse.de> |
11335 | ||
11336 | PR tree-optimization/42871 | |
01305d24 | 11337 | * tree-ssa-pre.c (phi_translate_set): Make sure to retain leaders. |
3ed7d068 | 11338 | |
830bc550 RG |
11339 | 2010-01-28 Richard Guenther <rguenther@suse.de> |
11340 | ||
11341 | * tree-ssa-ccp.c (ccp_fold_stmt): Fold calls and propagate | |
11342 | into call arguments. | |
11343 | ||
28e5ca15 RB |
11344 | 2010-01-28 Richard Guenther <rguenther@suse.de> |
11345 | ||
11346 | PR middle-end/42883 | |
11347 | * tree-cfgcleanup.c (remove_forwarder_block): Do not remove | |
11348 | the forwarder if the destination is an EH landing pad. | |
11349 | ||
11350 | 2010-01-28 Razya Ladelsky <razya@il.ibm.com> | |
8adfe01d | 11351 | |
d819472d | 11352 | * tree-parloops.c (transform_to_exit_first_loop): Update the basic |
8adfe01d RL |
11353 | block list passed to gimple_duplicate_sese_tail. |
11354 | (parallelize_loops): Avoid parallelization when the function | |
11355 | has_nonlocal_label. | |
11356 | Avoid parallelization when the preheader is IRREDUCIBLE. | |
11357 | Try to optimize when estimated_loop_iterations_int is unresolved. | |
11358 | Add the loop's location to the dump file. | |
28e5ca15 | 11359 | * tree-cfg.c (add_phi_args_after_redirect): Remove. |
8adfe01d RL |
11360 | (gimple_duplicate_sese_tail): Remove the check for the latch. |
11361 | Redirect nexits to the exit block. | |
11362 | Remove handling of the incoming edges to the latch. | |
11363 | Redirect the backedge from the copied latch to the exit bb. | |
11364 | ||
3d952fb7 MM |
11365 | 2010-01-28 Michael Matz <matz@suse.de> |
11366 | ||
11367 | PR target/42881 | |
11368 | * config/i386/i386.c (ix86_expand_vector_init_duplicate): | |
11369 | Wrap force_reg into a sequence, emit it before user. | |
11370 | ||
4fc2b1aa ST |
11371 | 2010-01-28 Stephen Thomas <stephen.thomas@arm.com> |
11372 | ||
11373 | * config/arm/arm.md (bswapsi2): Add support for bswapsi2. | |
11374 | (arm_rev): New. | |
11375 | (arm_legacy_rev): Likewise. | |
11376 | (thumb_legacy_rev): Likewise. | |
11377 | ||
0f277ad4 JJ |
11378 | 2010-01-27 Jakub Jelinek <jakub@redhat.com> |
11379 | ||
11380 | * dwarf2out.c (mem_loc_descriptor): Remove special casing of | |
11381 | CONSTANT_POOL_ADDRESS_P SYMBOL_REFs. If for MEM recursive call | |
11382 | on MEM's address failed, try avoid_constant_pool_reference and | |
11383 | recurse if it returned something different. | |
11384 | (loc_descriptor): If for MEM mem_loc_descriptor failed on the | |
11385 | address, try avoid_constant_pool_reference and recurse if it | |
11386 | returned something different. | |
11387 | (dw_loc_list_1): If for MEM mem_loc_descriptor failed on the | |
11388 | address and avoid_constant_pool_reference returned something | |
11389 | different, don't set have_address. | |
11390 | ||
fb4cbb9f AO |
11391 | 2010-01-27 Alexandre Oliva <aoliva@redhat.com> |
11392 | ||
11393 | PR debug/42861 | |
11394 | * var-tracking.c (val_store): Add modified argument, obey it. | |
11395 | Adjust callers. | |
11396 | (count_uses): Move down logging of main. | |
11397 | (compute_bb_dataflow): Use val_store for MO_VAL_USEs that | |
11398 | don't need resolution. | |
11399 | (emit_notes_in_bb): Likewise. | |
11400 | ||
e87da263 RG |
11401 | 2010-01-27 Richard Guenther <rguenther@suse.de> |
11402 | ||
11403 | PR middle-end/42878 | |
11404 | * tree-inline.c (remap_decl): Delay remapping of SSA name | |
11405 | default definitions until we need them. | |
11406 | ||
c6d99cad JJ |
11407 | 2010-01-27 Jakub Jelinek <jakub@redhat.com> |
11408 | ||
9a78eb71 JJ |
11409 | * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Redefine. |
11410 | (rs6000_delegitimize_address): New function. | |
11411 | ||
e8d8f497 JJ |
11412 | * config/s390/s390.c (s390_delegitimize_address): Call |
11413 | delegitimize_mem_from_attrs. | |
11414 | ||
c6d99cad JJ |
11415 | PR middle-end/42874 |
11416 | * tree-inline.c (cannot_copy_type_1): Removed. | |
11417 | (copy_forbidden): Don't forbid copying of functions containing | |
11418 | records/unions with variable length fields. | |
11419 | ||
4f6fee0f CB |
11420 | 2010-01-27 Christian Bruel <christian.bruel@st.com> |
11421 | ||
11422 | Revert: | |
11423 | PR target/42841 | |
11424 | * config/sh/sh.c (find_barrier): Increase length for non delayed | |
11425 | conditional branches. | |
d819472d | 11426 | |
cdf6bfb7 MK |
11427 | 2010-01-27 Matthias Klose <doko@ubuntu.com> |
11428 | ||
11429 | * configure.ac (gnu-unique-object): Fix ldd version check. | |
11430 | * configure: Regenerate. | |
11431 | ||
31b21739 RO |
11432 | 2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11433 | ||
11434 | * config/sparc/sparc.c (sparc_elf_asm_named_section): Test for | |
11435 | HAVE_GNU_AS value. | |
11436 | * config/sparc/sysv4.h [HAVE_GNU_AS] (TARGET_ASM_NAMED_SECTION): | |
11437 | Test for HAVE_GNU_AS value. | |
11438 | ||
dc4f0670 RO |
11439 | 2010-01-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
11440 | ||
11441 | * config.gcc (mips-sgi-irix[56]*): Set use_gcc_stdint. | |
11442 | * config/mips/iris.h (INT8_TYPE, INT16_TYPE, INT32_TYPE, | |
11443 | INT64_TYPE): Define. | |
11444 | (UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE): Define. | |
11445 | (INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
11446 | INT_LEAST64_TYPE): Define. | |
11447 | (UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, UINT_LEAST32_TYPE, | |
11448 | UINT_LEAST64_TYPE): Define. | |
11449 | (INT_FAST8_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE) | |
11450 | INT_FAST64_TYPE): Define. | |
11451 | (UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
11452 | UINT_FAST64_TYPE): Define. | |
11453 | (INTMAX_TYPE, UINTMAX_TYPE): Define. | |
11454 | (INTPTR_TYPE, UINTPTR_TYPE): Define. | |
11455 | (SIG_ATOMIC_TYPE): Define. | |
11456 | ||
a099f7d4 RG |
11457 | 2010-01-26 Richard Guenther <rguenther@suse.de> |
11458 | ||
11459 | * df-scan.c (df_scan_set_bb_info): Remove assert. | |
11460 | (df_insn_rescan_debug_internal): Merge asserts. | |
11461 | (df_install_ref): Likewise. | |
11462 | (df_mark_reg): Use bitmap_set_range. | |
11463 | (df_hard_reg_used_p): Remove assert. | |
11464 | (df_hard_reg_used_count): Likewise. | |
11465 | ||
0d9b0371 RG |
11466 | 2010-01-26 Richard Guenther <rguenther@suse.de> |
11467 | ||
11468 | PR rtl-optimization/42685 | |
11469 | * web.c (web_main): Ignore DEBUG_INSNs. | |
11470 | ||
7a241624 JR |
11471 | 2010-01-26 Joern Rennecke <amylaar@spamcop.net> |
11472 | ||
11473 | * doc/tm.texi (TARGET_HANDLE_C_OPTION): Explain arguments. | |
11474 | ||
11475 | (TARGET_RESOLVE_OVERLOADED_BUILTIN): Add loc parameter. | |
11476 | Fix types of fndecl and arglist parameters. | |
11477 | ||
3333cd50 RG |
11478 | 2010-01-26 Richard Guenther <rguenther@suse.de> |
11479 | ||
11480 | PR middle-end/42806 | |
11481 | * tree-eh.c (unsplit_eh): Skip debug insns. | |
11482 | ||
7f657dde RG |
11483 | 2010-01-26 Richard Guenther <rguenther@suse.de> |
11484 | ||
11485 | PR tree-optimization/42250 | |
11486 | * ipa-type-escape.c (type_escape_execute): Do not analyze clones. | |
11487 | ||
057dd91d JJ |
11488 | 2010-01-26 Jakub Jelinek <jakub@redhat.com> |
11489 | ||
11490 | PR fortran/42866 | |
11491 | * omp-low.c (expand_omp_sections): Only use single_pred if | |
11492 | l2_bb is single_pred_p. | |
11493 | ||
69b18163 CB |
11494 | 2010-01-25 Christian Bruel <christian.bruel@st.com> |
11495 | ||
11496 | PR target/42841 | |
11497 | * config/sh/sh.c (find_barrier): Increase length for non delayed | |
11498 | conditional branches. | |
11499 | (sh_insn_length_adjustment): Use JUMP_TABLE_DATA_P. | |
11500 | ||
00f88f07 DM |
11501 | 2010-01-24 David S. Miller <davem@davemloft.net> |
11502 | ||
31b21739 | 11503 | * config/sparc/sysv4.h (TARGET_ASM_NAMED_SECTION): Only |
00f88f07 | 11504 | define if not using GAS. |
31b21739 | 11505 | * config/sparc/sparc.c (sparc_elf_asm_named_section): |
00f88f07 DM |
11506 | Likewise. Delete SECTION_MERGE code, which is only applicable |
11507 | when using GAS. | |
11508 | ||
d147cbd9 MM |
11509 | 2010-01-24 Mark Mitchell <mark@codesourcery.com> |
11510 | ||
11511 | PR c++/42748 | |
11512 | * config/arm/arm.c (arm_mangle_type): Do not warn about changes to | |
11513 | mangling of va_list in system headers. | |
11514 | ||
a90352a0 TM |
11515 | 2010-01-23 Toon Moene <toon@moene.org> |
11516 | ||
11517 | * tree-predcom.c (combine_chains): Return NULL, not false. | |
11518 | ||
e96d7dd7 JR |
11519 | 2010-01-23 Joern Rennecke <amylaar@spamcop.net> |
11520 | ||
11521 | * tree-loop-distribution.c (distribute_loop): Fix declaration and | |
11522 | initialization of variable res to agree with return type. | |
11523 | ||
65c0a517 SE |
11524 | 2010-01-22 Steve Ellcey <sje@cup.hp.com> |
11525 | ||
11526 | * Makefile.in (tree-sra.o): Add $(EXPR_H) dependency. | |
11527 | * tree-sra.c: Add include of expr.h. | |
11528 | ||
c47987fa JJ |
11529 | 2010-01-22 Jakub Jelinek <jakub@redhat.com> |
11530 | ||
11531 | * tree-into-ssa.c (maybe_register_def): If stmt ends the bb, | |
11532 | insert the debug stmt on the single non-EH edge from the stmt. | |
11533 | ||
002cda0a RH |
11534 | 2010-01-22 Richard Henderson <rth@redhat.com> |
11535 | ||
11536 | PR tree-opt/42833 | |
11537 | * tree-sra.c (sra_modify_assign): Delay re-gimplification of | |
11538 | the RHS until after generate_subtree_copies has insertted its | |
11539 | code before the current statement. | |
11540 | ||
728d406c JR |
11541 | 2010-01-22 Joern Rennecke <amylaar@spamcop.net> |
11542 | ||
11543 | * doc/tm.texi (TARGET_MIN_DIVISIONS_FOR_RECIP_MUL): Fix return type. | |
11544 | ||
45bbb86d JR |
11545 | * gcc-plugin.h (plugin_init): Use "C" likage for c++. |
11546 | ||
7744b697 MJ |
11547 | 2010-01-21 Martin Jambor <mjambor@suse.cz> |
11548 | ||
11549 | PR tree-optimization/42585 | |
11550 | * tree-sra.c (struct access): New field grp_total_scalarization. | |
11551 | (dump_access): Dump the new field. | |
11552 | (should_scalarize_away_bitmap): New variable. | |
11553 | (cannot_scalarize_away_bitmap): Likewise. | |
11554 | (sra_initialize): Allocate new bitmaps. | |
11555 | (sra_deinitialize): Free new bitmaps. | |
11556 | (create_access_1): New function. | |
11557 | (create_access): Parts moved to create_access_1. | |
11558 | (type_consists_of_records_p): New function. | |
11559 | (completely_scalarize_record): Likewise. | |
11560 | (build_access_from_expr): Set bit in cannot_scalarize_away_bitmap. | |
11561 | (build_accesses_from_assign): Set bits in should_scalarize_away_bitmap. | |
11562 | (sort_and_splice_var_accesses): Hint groups with a total_scalarization | |
11563 | access. | |
11564 | (analyze_all_variable_accesses): Completely scalarize small eligible | |
11565 | records. | |
11566 | ||
fff08961 MJ |
11567 | 2010-01-21 Martin Jambor <mjambor@suse.cz> |
11568 | ||
11569 | * tree-sra.c (build_ref_for_offset_1): Allow for zero size fields. | |
11570 | ||
a288b143 AH |
11571 | 2010-01-21 Andrew Haley <aph@redhat.com> |
11572 | ||
d819472d UB |
11573 | * gcc.c (process_command): Move lang_specific_driver before |
11574 | setting cc_libexec_prefix. | |
a288b143 | 11575 | |
4e62a017 RG |
11576 | 2010-01-21 Richard Guenther <rguenther@suse.de> |
11577 | ||
11578 | PR middle-end/19988 | |
11579 | * fold-const.c (negate_expr_p): Pretend only negative | |
11580 | real constants are easily negatable. | |
11581 | ||
ebf0bf7f JJ |
11582 | 2010-01-20 Janis Johnson <janis187@us.ibm.com> |
11583 | Jason Merrill <jason@redhat.com> | |
11584 | ||
11585 | * tree.h (TYPE_TRANSPARENT_UNION): Replace with ... | |
11586 | (TYPE_TRANSPARENT_AGGR): this, for union and record. | |
11587 | * calls.c (initialize argument_information): Handle it. | |
11588 | * c-common.c (handle_transparent_union_attribute): Use new name. | |
11589 | * c-decl.c (finish_struct): Ditto. | |
11590 | * c-typeck.c (type_lists_compatible_p): Ditto. | |
11591 | (convert_for_assignment): Use new name and also handle record. | |
11592 | * function.c (aggregate_value_p): Handle it. | |
11593 | (pass_by_reference): Ditto. | |
11594 | (assign_parm_data_types): Ditto. | |
11595 | * print-tree.c (print_node): Ditto. | |
11596 | * lto-streamer-in.c (unpack_ts_type_value_fields): Ditto. | |
11597 | * lto-streamer-out.c (pack_ts_type_value_fields): Ditto. | |
11598 | * tree.c (first_field): New fn. | |
11599 | ||
907c6efd DK |
11600 | 2010-01-21 Dave Korn <dave.korn.cygwin@gmail.com> |
11601 | ||
11602 | PR target/42818 | |
11603 | * config/i386/cygwin.h (CXX_WRAP_SPEC_LIST): Always apply wrappers, | |
11604 | even when linking statically, for now. | |
11605 | ||
f827f659 AO |
11606 | 2010-01-20 Alexandre Oliva <aoliva@redhat.com> |
11607 | ||
11608 | PR debug/42715 | |
11609 | * var-tracking.c (use_type): Choose MO_VAL_SET for REGs set | |
11610 | without a cselib val. | |
11611 | (count_uses): Accept MO_VAL_SET with no val on stores. | |
11612 | (add_stores): Likewise. | |
11613 | ||
a85caf9e JJ |
11614 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> |
11615 | ||
11616 | * var-tracking.c (check_value_val): Add a compile time assertion. | |
11617 | (dv_is_decl_p): Simplify. | |
11618 | (dv_as_decl, dv_as_value, dv_from_decl, dv_from_value): Only use | |
11619 | gcc_assert if ENABLE_CHECKING. | |
11620 | ||
4a4d4c08 AO |
11621 | 2010-01-20 Alexandre Oliva <aoliva@redhat.com> |
11622 | ||
11623 | PR debug/42782 | |
11624 | * var-tracking.c: Include tree-flow.h. | |
11625 | (mem_dies_at_call): New. | |
11626 | (dataflow_set_preserve_mem_locs): Use it. | |
11627 | (dataflow_set_remove_mem_locs): Likewise. | |
11628 | (dump_var): Renamed from dump_variable. Adjust all callers. | |
11629 | (dump_var_slot): Renamed from dump_variable_slot. Likewise. | |
11630 | * Makefile.in (var-tracking.o): Adjust deps. | |
11631 | ||
50e87e30 JR |
11632 | 2010-01-20 Joern Rennecke <amylaar@spamcop.net> |
11633 | ||
11634 | * doc/tm.texi (TARGET_SCHED_SET_SCHED_FLAGS): Fix argument list. | |
11635 | ||
e9a8afaa RG |
11636 | 2010-01-20 Richard Guenther <rguenther@suse.de> |
11637 | ||
11638 | PR tree-optimization/42717 | |
11639 | * tree-ssa-dce.c (get_live_post_dom): Remove. | |
11640 | (forward_edge_to_pdom): Take an arbitrary edge to copy | |
11641 | degenerate PHI args from. | |
11642 | (remove_dead_stmt): Use the first post-dominator even if it | |
11643 | does not contain live statements as redirection destination. | |
11644 | ||
be2fd187 RG |
11645 | 2010-01-20 Richard Guenther <rguenther@suse.de> |
11646 | ||
11647 | * tree-inline.c (estimate_num_insns): Handle EH builtins. | |
11648 | ||
1124098b JJ |
11649 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> |
11650 | ||
11651 | * sel-sched.c (create_speculation_check): Remove set but not used | |
11652 | variable twin. | |
11653 | (try_transformation_cache): Remove set but not used variable ds. | |
11654 | (calculate_privileged_insns): Remove set but not used variables | |
11655 | cur_insn and min_spec_insn. | |
11656 | (find_best_expr): Remove set but not used variable avail_n. | |
11657 | * tree-predcom.c (base_names_in_chain_on): Remove set but not used | |
11658 | variable e. | |
11659 | * cgraphunit.c (assemble_thunk): Remove set but not used variable | |
11660 | false_label. | |
11661 | * haifa-sched.c (remove_notes): Remove set but not used variable prev. | |
11662 | * graphite-clast-to-gimple.c (gloog): Remove set but not used variable | |
11663 | new_scop_exit_edge. | |
11664 | ||
83a5ef25 FW |
11665 | 2010-01-20 Felyza Wishbringer <fwishbringer@gmail.com> |
11666 | ||
11667 | PR bootstrap/42786 | |
11668 | * config.gcc (i[34567]86-*-*): Fix handling of athlon64 and athlon-fx | |
11669 | cpu types. Add support for *-sse3 cpu types. | |
11670 | (x86_64-*-*): Ditto. | |
11671 | ||
b5c0899b JJ |
11672 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> |
11673 | ||
11674 | PR middle-end/42803 | |
11675 | * varasm.c (narrowing_initializer_constant_valid_p): Add CACHE | |
11676 | argument, call initializer_constant_valid_p_1 instead of | |
11677 | initializer_constant_valid_p, pass CACHE to it, return NULL | |
11678 | immediately if first call returns NULL. | |
11679 | (initializer_constant_valid_p_1): New function. | |
11680 | (initializer_constant_valid_p): Use it. | |
11681 | ||
5f8f3f94 TQ |
11682 | 2010-01-20 Thomas Quinot <quinot@adacore.com> |
11683 | ||
11684 | * tree.def (PLACEHOLDER_EXPR): Fix comment. | |
11685 | ||
80c35b40 JJ |
11686 | 2010-01-20 Jakub Jelinek <jakub@redhat.com> |
11687 | ||
11688 | * dwarf2out.c (mem_loc_descriptor): Use DW_OP_mod for UMOD instead | |
11689 | of MOD, handle MOD using DW_OP_{over,over,div,mul,minus}. | |
11690 | (loc_list_from_tree): Don't handle unsigned division. Handle | |
11691 | signed modulo using DW_OP_{over,over,div,mul,minus}. | |
11692 | * unwind-dw2.c (execute_stack_op): Handle DW_OP_mod using unsigned | |
11693 | modulo instead of signed. | |
11694 | ||
c72ea086 DD |
11695 | 2010-01-20 DJ Delorie <dj@redhat.com> |
11696 | ||
11697 | * config/h8300/h8300.c (F): Add "in_epilogue" flag. | |
11698 | (Fpa): Pass it | |
11699 | (h8300_emit_stack_adjustment): Propogate it. | |
11700 | (push): Pass it. | |
11701 | (h8300_expand_prologue): Likewise. | |
11702 | (h8300_expand_epilogue): Likewise. | |
11703 | ||
b61b1f17 MM |
11704 | 2010-01-19 Michael Matz <matz@suse.de> |
11705 | ||
11706 | PR tree-optimization/41783 | |
11707 | * tree-data-ref.c (toplevel): Include flags.h. | |
11708 | (dump_data_dependence_relation): Also dump the inputs if the | |
11709 | result will be unknown. | |
11710 | (split_constant_offset_1): Look through some conversions. | |
11711 | * tree-predcom.c (determine_roots_comp): Restart a new chain if | |
11712 | the offset from last element is too large. | |
11713 | (ref_at_iteration): Deal also with MISALIGNED_INDIRECT_REF. | |
11714 | (reassociate_to_the_same_stmt): Handle vector registers. | |
11715 | * tree-vect-data-refs.c (vect_equal_offsets): Handle unary operations | |
11716 | (e.g. conversions). | |
31b21739 | 11717 | * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): Add |
b61b1f17 MM |
11718 | wide_prolog_niters argument, emit widening instructions. |
11719 | (vect_do_peeling_for_alignment): Adjust caller, use widened | |
11720 | variant of the iteration cound. | |
11721 | * Makefile.in (tree-data-ref.o): Add $(FLAGS_H). | |
11722 | ||
b3d7e191 RR |
11723 | 2010-01-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
11724 | ||
b61b1f17 MM |
11725 | PR target/38697 |
11726 | * config/arm/neon-testgen.m (emit_automatics): New parameter | |
b3d7e191 RR |
11727 | features. Adjust for Fixed_return_reg feature. |
11728 | (test_intrinsic): Call emit_automatics with new feature. | |
b61b1f17 | 11729 | * config/arm/neon.ml: Update copyright years. |
b3d7e191 RR |
11730 | (features): New Fixed_return_reg feature. |
11731 | (ops): Update feature for Vget_low. | |
11732 | ||
2178b0f9 JJ |
11733 | 2010-01-19 Jakub Jelinek <jakub@redhat.com> |
11734 | ||
d6600130 JJ |
11735 | PR tree-optimization/42719 |
11736 | * tree-outof-ssa.c (trivially_conflicts_p): Don't consider debug | |
11737 | stmt uses. | |
11738 | ||
2178b0f9 JJ |
11739 | PR debug/42728 |
11740 | * fwprop.c (all_uses_available_at): Return false if def_set dest | |
11741 | is a REG that is used in def_insn. | |
11742 | ||
ab7e224a JR |
11743 | 2010-01-19 Joern Rennecke <amylaar@spamcop.net> |
11744 | ||
11745 | * doc/tm.texi (TARGET_FIXED_CONDITION_CODE_REGS): Add argument names. | |
11746 | ||
11747 | (TARGET_CC_MODES_COMPATIBLE): Put return value in braces. | |
11748 | Add argument names. | |
11749 | ||
11750 | (TARGET_SCHED_INIT_SCHED_CONTEXT): Clarify language. | |
11751 | ||
f7154d49 JR |
11752 | * target.h (struct gcc_target) <secondary_reload>: Change type |
11753 | of last argument to secondary_reload_info *. | |
11754 | ||
f249b405 UB |
11755 | 2010-01-18 Uros Bizjak <ubizjak@gmail.com> |
11756 | ||
11757 | PR target/42774 | |
11758 | * config/alpha/predicates.md (aligned_memory_operand): Return 0 for | |
11759 | memory references with unaligned offsets. Remove CQImode handling. | |
11760 | (unaligned_memory_operand): Return 1 for memory references with | |
11761 | unaligned offsets. Remove CQImode handling. | |
11762 | ||
e23817b3 RG |
11763 | 2010-01-18 Richard Guenther <rguenther@suse.de> |
11764 | ||
11765 | PR middle-end/39954 | |
11766 | * cfgexpand.c (expand_call_stmt): TER pointer arguments in | |
11767 | builtin calls. | |
11768 | ||
1cfd38be RG |
11769 | 2010-01-18 Richard Guenther <rguenther@suse.de> |
11770 | ||
11771 | PR tree-optimization/42781 | |
11772 | * tree-ssa-structalias.c (find_what_var_points_to): Skip | |
b5e33e04 | 11773 | restrict processing only if the original variable was artificial. |
1cfd38be | 11774 | |
72392b81 JR |
11775 | 2010-01-18 Joern Rennecke <amylaar@spamcop.net> |
11776 | ||
11777 | * doc/tm.texi (TARGET_ASM_FUNCTION_EPILOGUE): Update text on where to | |
11778 | find number of popped argument bytes. | |
11779 | ||
11780 | (TARGET_INVALID_WITHIN_DOLOOP): Put return value in braces. | |
11781 | Fix the text that describes the return value for invalid insns. | |
11782 | ||
11783 | (TARGET_SCHED_NEEDS_BLOCK_P): Fix return type. Fix argument list. | |
11784 | ||
11785 | (TARGET_SCHED_IS_COSTLY_DEPENDENCE): Fix argument types. | |
11786 | Clarify what 'cost of the -dependence' is. Fix quoting. | |
11787 | ||
0678ade0 JR |
11788 | * toplev.c (default_get_pch_validity): Rename argument to "sz". |
11789 | * doc/tm.texi (TARGET_GET_PCH_VALIDITY): Likewise. | |
11790 | ||
e5165811 JJ |
11791 | 2010-01-17 Jakub Jelinek <jakub@redhat.com> |
11792 | ||
11793 | * dwarf2out.c (mem_loc_descriptor): Don't ICE on | |
11794 | {S,U}S_{PLUS,MINUS,NEG,ABS,ASHIFT}. | |
11795 | ||
3b3f318a RG |
11796 | 2010-01-17 Richard Guenther <rguenther@suse.de> |
11797 | ||
11798 | PR middle-end/42248 | |
11799 | * function.c (split_complex_args): Take a VEC to modify. | |
11800 | (assign_parms_augmented_arg_list): Build a VEC instead of | |
11801 | a chain of PARM_DECLs. | |
11802 | (assign_parms_unsplit_complex): Take a VEC of arguments. | |
11803 | Do not fixup unmodified parms. | |
11804 | (assign_parms): Deal with the VEC. | |
11805 | (gimplify_parameters): Likewise. | |
11806 | ||
8eacd016 RG |
11807 | 2010-01-17 Richard Guenther <rguenther@suse.de> |
11808 | ||
11809 | * tree-ssa-uncprop.c (uncprop_into_successor_phis): Fix PHI | |
11810 | node existence check. | |
11811 | * tree-vect-loop.c (vect_analyze_loop_form): Likewise. | |
11812 | * tree-cfgcleanup.c (merge_phi_nodes): Likewise. | |
11813 | * tree-ssa-dce.c (forward_edge_to_pdom): Likewise. | |
11814 | * tree-cfg.c (gimple_execute_on_growing_pred): Likewise. | |
11815 | (gimple_execute_on_growing_pred): Likewise. | |
11816 | ||
9adf0570 RG |
11817 | 2010-01-17 Richard Guenther <rguenther@suse.de> |
11818 | ||
11819 | PR tree-optimization/42773 | |
11820 | * tree-ssa-pre.c (phi_translate_set): Fix check for PHI node existence. | |
11821 | (compute_antic_aux): Likewise. | |
11822 | (compute_partial_antic_aux): Likewise. | |
11823 | ||
a90110c3 JZ |
11824 | 2010-01-17 Jie Zhang <jie.zhang@analog.com> |
11825 | ||
11826 | PR debug/42767 | |
11827 | * dwarf2out.c (mem_loc_descriptor): Handle SS_TRUNCATE | |
11828 | and US_TRUNCATE. | |
11829 | ||
914d25dc JR |
11830 | 2010-01-17 Joern Rennecke <amylaar@spamcop.net> |
11831 | ||
11832 | * doc/tm.texi (TARGET_INIT_LIBFUNCS): Put @findex entries in order of | |
11833 | appearance. | |
11834 | ||
11835 | (TARGET_LEGITIMATE_ADDRESS_P): Add return type. | |
11836 | Fix markup for strict argument. | |
11837 | ||
11838 | (TARGET_SCHED_REORDER2): Fix argument types. | |
11839 | ||
11840 | (TARGET_SCHED_DFA_PRE_CYCLE_INSN): Fix return type. | |
11841 | (TARGET_SCHED_DFA_POST_CYCLE_INSN): Likewise. | |
11842 | ||
11843 | (TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE): Fix name. | |
11844 | (TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Likewise. | |
11845 | ||
11846 | (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD): | |
11847 | Add argument name. | |
11848 | ||
11849 | (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Remove duplicate documentation. | |
11850 | (TARGET_SCHED_INIT_SCHED_CONTEXT): Likewise. | |
11851 | (TARGET_SCHED_SET_SCHED_CONTEXT): Likewise. | |
11852 | (TARGET_SCHED_CLEAR_SCHED_CONTEXT): Likewise. | |
11853 | (TARGET_SCHED_FREE_SCHED_CONTEXT): Likewise. | |
11854 | ||
11855 | (TARGET_SCHED_SET_SCHED_CONTEXT): Fix typo. | |
11856 | ||
11857 | (TARGET_SCHED_GEN_SPEC_CHECK): Fix name. | |
11858 | ||
11859 | (TARGET_ASM_RELOC_RW_MASK): Add return type. | |
11860 | (TARGET_MANGLE_DECL_ASSEMBLER_NAME): Fix return type. | |
11861 | ||
11862 | (TARGET_STRIP_NAME_ENCODING): Fix markup of return type and parameter. | |
11863 | ||
11864 | (TARGET_ASM_FILE_START): Put @findex before paragraph start. | |
11865 | Use prototype. | |
11866 | ||
11867 | (TARGET_ASM_NAMED_SECTION): Fix argument list. | |
11868 | ||
11869 | (TARGET_HAVE_NAMED_SECTIONS): Use @deftypevr. | |
11870 | (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Likewise. | |
11871 | ||
11872 | (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION): Use @deftypevr. | |
11873 | ||
11874 | (TARGET_ASM_ASSEMBLE_VISIBILITY): Fix argument types. | |
11875 | ||
11876 | (TARGET_ASM_MARK_DECL_PRESERVED): Fix argument and markup | |
11877 | referring to it. Fix language. | |
11878 | ||
11879 | (TARGET_HAVE_CTORS_DTORS): Use @deftypevr. | |
11880 | ||
11881 | (TARGET_ASM_FINAL_POSTSCAN_INSN): Adjust name of first argument. | |
11882 | ||
11883 | (TARGET_ASM_EMIT_UNWIND_LABEL): Add argument types. | |
11884 | ||
11885 | (TARGET_ASM_EMIT_EXCEPT_TABLE_LABEL): Add type to argument. | |
11886 | ||
11887 | (TARGET_UNWIND_EMIT): Remove space between 'FILE *' and | |
11888 | '@var{stream}. Remove stray 'and'. | |
11889 | ||
11890 | (TARGET_ARM_EABI_UNWINDER): Use @deftypevr. | |
11891 | ||
11892 | (TARGET_ASM_OUTPUT_DWARF_DTPREL): Adjust name of first argument. | |
11893 | ||
11894 | (TARGET_SET_DEFAULT_TYPE_ATTRIBUTES): Add missing article. | |
11895 | ||
31b21739 | 11896 | (TARGET_OPTION_VALID_ATTRIBUTE_P): Fix name, it was |
914d25dc JR |
11897 | misspelled as TARGET_VALID_OPTION_ATTRIBUTE_P. |
11898 | ||
11899 | (TARGET_GET_PCH_VALIDITY): Put 'void *' in braces. | |
11900 | Fix description of return value. | |
11901 | Rename argument "sz" to "len." | |
11902 | ||
11903 | (TARGET_CXX_GUARD_MASK_BIT): Add missing article. | |
11904 | Clarify meaning of 'true' return value. | |
11905 | ||
11906 | (TARGET_SHIFT_TRUNCATION_MASK): Fix return type. | |
11907 | ||
11908 | (TARGET_MODE_REP_EXTENDED): Fix two inconsisent uses of | |
11909 | rep_mode versus mode_rep. | |
11910 | ||
11911 | (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Document. | |
11912 | ||
11913 | (TARGET_BUILTIN_DECL): Fix name. | |
11914 | ||
11915 | (TARGET_COMMUTATIVE_P): Fix type of first argument. | |
11916 | ||
11917 | (TARGET_SET_CURRENT_FUNCTION): Mention possibility of cfun being NULL. | |
11918 | ||
11919 | (TARGET_BRANCH_TARGET_REGISTER_CLASS): Fix return type. | |
11920 | ||
11921 | (TARGET_USE_LOCAL_THUNK_ALIAS_P): Document as macro instead of hook. | |
11922 | ||
11923 | (TARGET_RELAXED_ORDERING): Use @deftypevr. | |
11924 | ||
11925 | (TARGET_GET_DRAP_RTX): Note that this is a hook. | |
11926 | Clarify language. | |
11927 | ||
5eb7ce91 JR |
11928 | (TARGET_BUILTIN_RECIPROCAL): Fix argument types. |
11929 | Rename argument tm_fn to md_fn. | |
11930 | ||
d2143a2f JR |
11931 | (TARGET_OPTION_PRINT): Fix argument list. |
11932 | ||
8f7fd2da HJ |
11933 | 2010-01-16 Harsha Jagasia <harsha.jagasia@amd.com> |
11934 | ||
11935 | PR target/42664 | |
11936 | * config/i386/i386.c (ix86_fixup_binary_operands): | |
11937 | Revert FMA4 fixup of operands. | |
11938 | ||
2fdb618d RW |
11939 | 2010-01-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
11940 | ||
11941 | PR gcc/42525 | |
11942 | * Makefile.in (write_entries_to_file, install-plugin): | |
11943 | Use \012 instead of \n with tr. | |
11944 | ||
636cf8b1 RS |
11945 | 2010-01-16 Richard Sandiford <r.sandiford@uk.ibm.com> |
11946 | ||
11947 | * configure.ac (HAVE_AS_REF): New C macro. | |
11948 | * configure: Regenerate. | |
11949 | * config.in: Likewise. | |
11950 | * collect2.c (main): Only postpone SCAN_DWEH to the second pass | |
11951 | if HAVE_AS_REF. | |
11952 | * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Only define | |
11953 | if HAVE_AS_REF. | |
11954 | ||
b6fd8800 JR |
11955 | 2010-01-16 Joern Rennecke <amylaar@spamcop.net> |
11956 | ||
11957 | * doc/tm.texi (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Fix argument types. | |
11958 | ||
11959 | (TARGET_SUPPORT_VECTOR_MISALIGNMENT): Fix argument types. | |
11960 | ||
11961 | (TARGET_USE_ANCHORS_FOR_SYMBOL_P): Fix argument types. | |
11962 | ||
11963 | (TARGET_SCHED_ALLOC_SCHED_CONTEXT): Put 'void *' in braces. | |
11964 | ||
11965 | (TARGET_IN_SMALL_DATA_P): Fix argument type. | |
11966 | ||
11967 | (TARGET_BINDS_LOCAL_P): Fix argument type. | |
11968 | ||
11969 | (TARGET_ASM_FILE_END): Use prototype. | |
11970 | ||
11971 | (TARGET_ASM_RECORD_GCC_SWITCHES): Don't put 'int' in braces. | |
11972 | ||
11973 | (TARGET_DWARF_CALLING_CONVENTION): Fix argument type. | |
11974 | ||
11975 | (TARGET_COMP_TYPE_ATTRIBUTES): Fix argument types. | |
11976 | ||
11977 | (TARGET_VALID_DLLIMPORT_ATTRIBUTE_P): Fix argument type. | |
11978 | ||
11979 | (TARGET_EMUTLS_VAR_ALIGN_FIXED): Don't put 'bool' in braces. | |
11980 | (TARGET_EMUTLS_DEBUG_FORM_TLS_ADDRESS): Likewise. | |
11981 | ||
11982 | (TARGET_PCH_VALID_P): Put 'const char *' in braces. | |
11983 | (TARGET_CHECK_PCH_TARGET_FLAGS): Likewise. | |
11984 | ||
11985 | (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Don't put 'bool' in braces. | |
11986 | (TARGET_ADDR_SPACE_SUBSET_P): Likewise. | |
11987 | (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Don't put 'rtx' in braces. | |
11988 | (TARGET_ADDR_SPACE_CONVERT): Likewise. | |
11989 | ||
11990 | (TARGET_CASE_VALUES_THRESHOLD): Put 'unsigned int' in braces. | |
11991 | ||
11992 | (TARGET_MACHINE_DEPENDENT_REORG: Use prototype. | |
11993 | ||
11994 | (TARGET_INIT_BUILTINS): Use prototype. | |
11995 | ||
11996 | (TARGET_INVALID_ARG_FOR_UNPROTOTYPED_FN): | |
11997 | Put 'const char *' in braces. Fix parameter types. | |
11998 | (TARGET_INVALID_CONVERSION): Fix parameter types. | |
11999 | (TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Likewise. | |
12000 | (TARGET_INVALID_PARAMETER_TYPE, TARGET_INVALID_RETURN_TYPE): Likewise. | |
12001 | ||
12002 | (TARGET_PROMOTED_TYPE): Remove braces around 'tree'. | |
12003 | Fix argument type. | |
12004 | ||
12005 | (TARGET_CONVERT_TO_TYPE): Remove braces around 'tree'. | |
12006 | ||
12007 | (TARGET_ALLOCATE_STACK_SLOTS_FOR_ARGS): Remove braces around 'bool'. | |
12008 | ||
9ddb66ef JR |
12009 | 2010-01-15 Joern Rennecke <amylaar@spamcop.net> |
12010 | ||
12011 | * doc/tm.texi (TARGET_HELP): Fix return type. | |
12012 | ||
12013 | (TARGET_PROMOTE_FUNCTION_MODE): Put 'enum machine_mode' | |
12014 | in braces. Fix argument types. | |
12015 | ||
12016 | (TARGET_LIBGCC_CMP_RETURN_MODE): Use prototype. | |
12017 | ||
12018 | (TARGET_LIBGCC_SHIFT_COUNT_MODE): Use prototype. | |
12019 | ||
12020 | (TARGET_MS_BITFIELD_LAYOUT_P): Fix argument type. | |
12021 | ||
12022 | (TARGET_DECIMAL_FLOAT_SUPPORTED_P): Don't put 'bool' in braces. | |
12023 | (TARGET_FIXED_POINT_SUPPORTED_P): Likewise. | |
12024 | ||
12025 | (TARGET_MANGLE_TYPE): Fix argument types. | |
12026 | ||
12027 | (TARGET_IRA_COVER_CLASSES): Use prototype. | |
12028 | ||
12029 | (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Fix return type. Use prototype. | |
12030 | ||
12031 | (TARGET_CAN_ELIMINATE): Use identifiers for argument names. | |
12032 | ||
12033 | (TARGET_PROMOTE_PROTOTYPES): Fix argument type. | |
12034 | ||
12035 | (TARGET_MUST_PASS_IN_STACK): Fix argument type. | |
12036 | ||
12037 | (TARGET_CALLEE_COPIES): Fix argument types. | |
12038 | ||
12039 | (TARGET_SPLIT_COMPLEX_ARG): Fix argument type. | |
12040 | ||
12041 | (TARGET_GIMPLIFY_VA_ARG_EXPR): Fix argument types. | |
12042 | ||
12043 | (TARGET_FUNCTION_VALUE): Fix argument types. | |
12044 | ||
12045 | (TARGET_RETURN_IN_MSB): Fix argument type. | |
12046 | ||
12047 | (TARGET_RETURN_IN_MEMORY): Fix argument types. | |
12048 | ||
12049 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Fix argument types. | |
12050 | ||
12051 | (TARGET_EXTRA_LIVE_ON_ENTRY): Fix argument type. | |
12052 | ||
12053 | (TARGET_STRICT_ARGUMENT_NAMING): Make literal in text | |
12054 | agree with return type. | |
12055 | ||
12056 | (TARGET_PRETEND_OUTGOING_VARARGS_NAMED): Add Prototype. | |
12057 | ||
4a62494d JY |
12058 | 2010-01-15 Jing Yu <jingyu@google.com> |
12059 | ||
12060 | PR rtl-optimization/42691 | |
12061 | * combine.c (try_combine): Set changed_i3_dest to 1 when I2 and I3 set | |
12062 | a pseudo to a constant and are merged, and adjust comments. | |
12063 | ||
a1b5171b EB |
12064 | 2010-01-15 Eric Botcazou <ebotcazou@adacore.com> |
12065 | ||
12066 | * config/i386/sse.md (avx_vperm2f128<mode>3): Fix typo. | |
12067 | ||
1197e789 RG |
12068 | 2010-01-15 Richard Guenther <rguenther@suse.de> |
12069 | ||
12070 | PR middle-end/42739 | |
12071 | * tree-cfgcleanup.c (remove_forwarder_block): Move destination | |
12072 | labels of computed or non-local gotos to the destination. | |
12073 | * tree-cfg.c (gimple_verify_flow_info): Verify that a EH | |
12074 | landing pad label is the first label. | |
12075 | ||
cbe80ff8 RG |
12076 | 2010-01-15 Richard Guenther <rguenther@suse.de> |
12077 | ||
12078 | * tree-ssa-loop-im.c (gen_lsm_tmp_name): Fix bogus fallthru. | |
12079 | ||
c919858d MM |
12080 | 2010-01-14 Michael Meissner <meissner@linux.vnet.ibm.com> |
12081 | ||
12082 | PR target/42747 | |
12083 | * config/rs6000/rs6000.md (sqrtdf2): Split into expander and insn | |
12084 | to allow generation of the xssqrtdp instruction on power7. | |
12085 | (sqrtdf2_fpr): Ditto. | |
12086 | ||
5b1cbe14 JJ |
12087 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> |
12088 | ||
ef5d1181 JJ |
12089 | PR middle-end/42674 |
12090 | * c-decl.c (finish_function): Don't emit -Wreturn-type warnings in | |
12091 | functions with noreturn attribute. | |
12092 | ||
5b1cbe14 JJ |
12093 | PR c++/42608 |
12094 | * varasm.c (declare_weak): Add weak attribute to decl if it | |
12095 | doesn't have one already. | |
12096 | (assemble_external): Only add decls to weak_decls if they also | |
12097 | have weak attribute. | |
12098 | ||
7d2a8452 AO |
12099 | 2010-01-14 Alexandre Oliva <aoliva@redhat.com> |
12100 | ||
12101 | * var-tracking.c (var_reg_delete): Don't delete the association | |
12102 | between REGs and values or one-part variables if the register | |
12103 | isn't clobbered. | |
12104 | ||
d17af147 JJ |
12105 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> |
12106 | ||
12107 | PR debug/42657 | |
12108 | * tree-inline.c (copy_debug_stmt): Don't reset debug stmt just | |
12109 | because its first operand is a non-localized variable. | |
12110 | ||
2f3cdcf5 MJ |
12111 | 2010-01-14 Martin Jambor <mjambor@suse.cz> |
12112 | ||
12113 | PR tree-optimization/42706 | |
12114 | * tree-sra.c (encountered_recursive_call): New variable. | |
12115 | (encountered_unchangable_recursive_call): Likewise. | |
12116 | (sra_initialize): Initialize both new variables. | |
12117 | (callsite_has_enough_arguments_p): New function. | |
12118 | (scan_function): Call decl and flags check only for IPA-SRA, check | |
12119 | whether there is a recursive call and whether it has enough arguments. | |
12120 | (all_callers_have_enough_arguments_p): New function. | |
12121 | (convert_callers): Look for recursive calls only when | |
12122 | encountered_recursive_call is set. | |
12123 | (ipa_early_sra): Bail out either if | |
12124 | !all_callers_have_enough_arguments_p or | |
12125 | encountered_unchangable_recursive_call. | |
12126 | ||
c02e2d5c AM |
12127 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
12128 | ||
12129 | * sel-sched.c: Add 2010 to copyright years. | |
12130 | * sel-sched-ir.c: Likewise. | |
12131 | * sel-sched-ir.h: Likewise. | |
12132 | ||
92e97cdd MJ |
12133 | 2010-01-14 Martin Jambor <mjambor@suse.cz> |
12134 | ||
12135 | PR tree-optimization/42714 | |
12136 | * tree-sra.c (sra_ipa_modify_assign): Handle incompatible-type | |
12137 | constructors specially. | |
12138 | ||
a0463099 AK |
12139 | 2010-01-14 Andi Kleen <ak@linux.intel.com> |
12140 | ||
12141 | * config/i386/drivers-i386.c (detect_caches_intel): | |
12142 | Add l2sizekb parameter and fill in. | |
12143 | (host_detect_local_cpu): Add l2sizekb, fill in. | |
12144 | Add Atom small cache heuristic. | |
12145 | ||
12146 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
12147 | ||
12148 | * config/i386/drivers-i386.c (detect_caches_cpuid4): | |
12149 | Add level3 parameter and fill in. | |
12150 | (detect_caches_intel): Handle level3 cache. | |
12151 | ||
12152 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
12153 | ||
12154 | * config/i386/drivers-i386.c (host_detect_local_cpu): | |
12155 | Fix core duo detection. | |
12156 | ||
12157 | 2010-01-14 Andi Kleen <ak@linux.intel.com> | |
12158 | ||
12159 | * config/i386/drivers-i386.c (host_detect_local_cpu): | |
12160 | Fix Atom detection. | |
12161 | ||
dd6739e3 AM |
12162 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
12163 | ||
12164 | * config/rs6000/rs6000.c (rs6000_variable_issue): Rename to... | |
12165 | (rs6000_variable_issue_1): this. Use... | |
12166 | (rs6000_variable_issue): here. Reimplement. Print debug info. | |
12167 | ||
7898b93b AM |
12168 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
12169 | ||
a0463099 AK |
12170 | * sel-sched-ir.c (sel_restore_other_notes): Rename to |
12171 | sel_restore_notes. Update all callers. Call reemit_notes | |
12172 | for all insns. | |
7898b93b | 12173 | |
65b659ff AB |
12174 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
12175 | ||
12176 | PR rtl-optimization/42246 | |
12177 | * sel-sched-ir.h (get_all_loop_exits): Include exits from inner | |
12178 | loops. | |
12179 | ||
c6486552 AB |
12180 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
12181 | ||
12182 | * sel-sched.c (compute_av_set_at_bb_end): Do not test that number of | |
12183 | all successors is the same as number of successors in current region. | |
12184 | ||
f07013eb AM |
12185 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
12186 | ||
12187 | * sel-sched.c (maybe_emit_renaming_copy): Exit early when expression | |
12188 | to rename is not separable. Otherwise check that its LHS is not NULL. | |
12189 | ||
a9ced68b AM |
12190 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
12191 | ||
12192 | * sel-sched.c (choose_best_reg_1): Loop over all regs for mode. | |
12193 | ||
0c94f956 AM |
12194 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
12195 | ||
12196 | * sel-sched.c (mark_unavailable_hard_regs): Do not try to search | |
12197 | available registers when failed to discover LHS register class. | |
12198 | Fix indentation. Update comment. | |
12199 | ||
136e01a3 AB |
12200 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
12201 | Alexander Monakov <amonakov@ispras.ru> | |
12202 | ||
12203 | PR rtl-optimization/42389 | |
12204 | * sel-sched.c (advance_one_cycle): Set FENCE_ISSUE_MORE | |
12205 | to can_issue_more. | |
12206 | (advance_state_on_fence): Likewise. | |
12207 | (sel_target_adjust_priority): Print debug output only when | |
12208 | sched_verbose >= 4, not 2. | |
12209 | (get_expr_cost): Do not issue all unique insns on the next cycle. | |
12210 | (fill_insns): Initialize can_issue_more from the value saved | |
12211 | with the fence. | |
12212 | * sel-sched-ir.c (flist_add): New parameter issue_more. | |
12213 | Init FENCE_ISSUE_MORE with it. | |
12214 | (merge_fences): Likewise. | |
12215 | (init_fences): Update call to flist_add. | |
12216 | (add_to_fences, add_clean_fence_to_fences) | |
12217 | (add_dirty_fence_to_fences): Likewise. | |
12218 | (move_fence_to_fences): Update call to merge_fences. | |
12219 | (invoke_reorder_hooks): Do not reset can_issue_more on insns from | |
12220 | sched groups. | |
12221 | * sel-sched-ir.h (struct _fence): New field issue_more. | |
12222 | (FENCE_ISSUE_MORE): New accessor macro. | |
12223 | ||
762bffba AB |
12224 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
12225 | ||
12226 | PR rtl-optimization/42388 | |
12227 | * sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks | |
12228 | that have no predecessors nor successors. Do not call move_bb_info | |
12229 | for empty blocks outside of current region. | |
12230 | ||
14f30b87 AM |
12231 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
12232 | ||
12233 | PR rtl-optimization/42294 | |
12234 | * sel-sched-ir.h (struct _sel_insn_data): Update comment. | |
12235 | * sel-sched.c (move_exprs_to_boundary): Transitively add all | |
12236 | originators' originators. | |
12237 | ||
8ec4d0ad AM |
12238 | 2010-01-14 Alexander Monakov <amonakov@ispras.ru> |
12239 | ||
12240 | PR rtl-optimization/39453 | |
12241 | PR rtl-optimization/42246 | |
12242 | * sel-sched-ir.c (considered_for_pipelining_p): Do not test | |
12243 | for pipelining_p. | |
12244 | (sel_add_loop_preheaders): Add preheader to last_added_blocks. | |
12245 | ||
b59ab570 AM |
12246 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
12247 | Alexander Monakov <amonakov@ispras.ru> | |
12248 | ||
12249 | PR middle-end/42245 | |
12250 | * sel-sched-ir.c (sel_recompute_toporder): New. Use it... | |
12251 | (maybe_tidy_empty_bb): ... here. Make static. Add new | |
12252 | argument. Update all callers. | |
12253 | (tidy_control_flow): ... and here. Recompute topological order | |
12254 | of basic blocks in region if necessary. | |
12255 | (sel_redirect_edge_and_branch): Change return type. Return true | |
12256 | if topological order might have been invalidated. | |
12257 | (purge_empty_blocks): Export and move from... | |
12258 | * sel-sched.c (purge_empty_blocks): ... here. | |
12259 | * sel-sched-ir.h (sel_redirect_edge_and_branch): Update prototype. | |
c02e2d5c | 12260 | (maybe_tidy_empty_bb): Delete prototype. |
b59ab570 AM |
12261 | (purge_empty_blocks): Declare. |
12262 | ||
0666ff4e AB |
12263 | 2010-01-14 Andrey Belevantsev <abel@ispras.ru> |
12264 | ||
b59ab570 | 12265 | PR rtl-optimization/42249 |
0666ff4e AB |
12266 | * sel-sched.c (try_replace_dest_reg): When chosen register |
12267 | and original register is the same, do not bail out early, but | |
12268 | still check all original insns for validity of replacing destination | |
12269 | register. Set EXPR_TARGET_AVAILABLE to 1 before leaving function | |
12270 | in this case. | |
12271 | ||
5f8d5023 JJ |
12272 | 2010-01-14 Jakub Jelinek <jakub@redhat.com> |
12273 | ||
12274 | PR c/42721 | |
a0463099 | 12275 | Port from no-undefined-overflow branch: |
5f8d5023 JJ |
12276 | 2009-03-09 Richard Guenther <rguenther@suse.de> |
12277 | ||
a0463099 | 12278 | * fold-const.c (add_double_with_sign): Fix unsigned overflow detection. |
5f8d5023 | 12279 | |
429c98c9 RG |
12280 | 2010-01-14 Richard Guenther <rguenther@suse.de> |
12281 | ||
12282 | PR lto/42665 | |
b5e33e04 | 12283 | * gimple.c (iterative_hash_gimple_type): Avoid hashing error_mark_node. |
429c98c9 | 12284 | |
cd481d83 IR |
12285 | 2010-01-14 Ira Rosen <irar@il.ibm.com> |
12286 | ||
12287 | PR tree-optimization/42709 | |
12288 | * tree-vect-slp.c (vect_get_constant_vectors): Use constant's type | |
12289 | as scalar type in creation of constant vector operand. | |
12290 | ||
453897b4 RW |
12291 | 2010-01-14 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
12292 | ||
12293 | PR testsuite/42414 | |
12294 | * Makefile.in ($(TESTSUITEDIR)/site.exp, check-%) | |
12295 | (check-parallel-%): Match `testsuite' directory component only | |
12296 | at the end. | |
12297 | ||
5bc69b92 SZ |
12298 | 2010-01-14 Shujing Zhao <pearly.zhao@oracle.com> |
12299 | ||
12300 | PR translation/39521 | |
12301 | * gcc.c (do_spec_1): Wrapped the error and notice messages of specs | |
12302 | strings with _(). | |
12303 | ||
5db959b6 RG |
12304 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
12305 | ||
12306 | PR tree-optimization/42730 | |
12307 | * tree-ssa-ccp.c (maybe_fold_stmt_indirect): Add shortcut for | |
12308 | offset zero. | |
12309 | ||
9540f5ef SE |
12310 | 2010-01-13 Steve Ellcey <sje@cup.hp.com> |
12311 | ||
12312 | PR target/pr42542 | |
12313 | * config/ia64/ia64.c (ia64_expand_vecint_compare): Convert GTU to GT | |
12314 | for V2SI by subtracting (-(INT MAX) - 1) from both operands to make | |
12315 | them signed. | |
12316 | ||
84fb8ff5 BS |
12317 | 2010-01-13 Bernd Schmidt <bernd.schmidt@analog.com> |
12318 | ||
12319 | * config/bfin/libgcc-bfin.ver: Regenerate based on current | |
12320 | libgcc-std.ver. Add entries for ___smulsi3_highpart and | |
12321 | ___umulsi3_highpart. | |
12322 | ||
6cca15ea BS |
12323 | * config/bfin/bfin.c (bfin_reorg): Call run_selective_scheduling |
12324 | rather than schedule_insns if the pass is enabled. | |
12325 | ||
19656178 MJ |
12326 | 2010-01-13 Martin Jambor <mjambor@suse.cz> |
12327 | ||
12328 | PR tree-optimization/42704 | |
12329 | * tree-sra.c (sra_modify_assign): Do not delete assignments to | |
12330 | SSA_NAMEs. | |
12331 | ||
6dc93b16 MJ |
12332 | 2010-01-13 Martin Jambor <mjambor@suse.cz> |
12333 | ||
12334 | PR tree-optimization/42703 | |
12335 | * tree-sra.c (analyze_access_subtree): Check that we can build a | |
12336 | reference to the original data within the aggregate. | |
12337 | ||
1d21a8e5 RG |
12338 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
12339 | ||
12340 | PR tree-optimization/42705 | |
b5e33e04 | 12341 | * tree-ssa-reassoc.c (build_and_add_sum): Insert stmts after labels. |
1d21a8e5 | 12342 | |
48f30f62 RG |
12343 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
12344 | ||
12345 | PR middle-end/42716 | |
12346 | * fold-const.c (fold_unary_loc): Fold INDIRECT_REFs. | |
12347 | ||
9e73c690 JJ |
12348 | 2010-01-13 Jakub Jelinek <jakub@redhat.com> |
12349 | ||
12350 | PR debug/41371 | |
12351 | * var-tracking.c (values_to_unmark): New variable. | |
12352 | (find_loc_in_1pdv): Clear VALUE_RECURSED_INTO of values in | |
12353 | values_to_unmark vector. Moved body to... | |
12354 | (find_loc_in_1pdv_1): ... this. Don't clear VALUE_RECURSED_INTO, | |
12355 | instead queue it into values_to_unmark vector. | |
12356 | (vt_find_locations): Free values_to_unmark vector. | |
12357 | ||
dc2f28c5 WG |
12358 | 2010-01-13 Wolfgang Gellerich <gellerich@de.ibm.com> |
12359 | ||
12360 | * config/s390/s390.c (override_options): Set | |
12361 | default of max-pending-list-length to 256 | |
12362 | ||
688a482d RG |
12363 | 2010-01-13 Richard Guenther <rguenther@suse.de> |
12364 | ||
12365 | PR lto/42678 | |
12366 | * tree-pass.h (PROP_gimple_lcx): New. | |
12367 | * cfgexpand.c (pass_expand): Require PROP_gimple_lcx. | |
12368 | * passes.c (init_optimization_passes): Move pass_lower_complex_O0 | |
12369 | before the final cleanup_eh. | |
12370 | (dump_properties): Dump PROP_gimple_lcx. | |
12371 | * tree-complex.c (pass_lower_complex): Provide PROP_gimple_lcx. | |
12372 | (tree_lower_complex_O0): Remove. | |
12373 | (gate_no_optimization): Run if PROP_gimple_lcx is not set. | |
12374 | (pass_lower_complex_O0): Provide PROP_gimple_lcx. Run | |
12375 | tree_lower_complex, schedule TODO_update_ssa. | |
12376 | * lto-streamer-out.c (output_function): Stream the functions | |
12377 | properties. | |
12378 | * lto-streamer-in.c (input_function): Likewise. | |
12379 | (lto_read_body): Do not override them here. | |
12380 | ||
e616f54d JM |
12381 | 2010-01-12 Joseph Myers <joseph@codesourcery.com> |
12382 | ||
12383 | PR c/42708 | |
12384 | * c-typeck.c (build_c_cast): Fold value cast to union type before | |
12385 | wrapping it in a CONSTRUCTOR. | |
12386 | ||
b4ab701f JJ |
12387 | 2010-01-12 Jakub Jelinek <jakub@redhat.com> |
12388 | ||
12389 | PR rtl-optimization/42699 | |
12390 | * cse.c (cse_insn): Optimize lhs ZERO_EXTRACT if only CONST_INTs are | |
12391 | involved. | |
12392 | ||
4dde664f RO |
12393 | 2010-01-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12394 | ||
12395 | * config/mips/iris6.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, | |
12396 | SUBTARGET_WARN_UNUSED_SPEC): Move ... | |
12397 | config/mips/iris.h (SUBTARGET_DONT_WARN_UNUSED_SPEC, | |
12398 | SUBTARGET_WARN_UNUSED_SPEC): ... here | |
12399 | * config/mips/iris5.h (LIBGCC_SPEC): Define. | |
12400 | ||
24fe19c3 JB |
12401 | 2010-01-12 Julian Brown <julian@codesourcery.com> |
12402 | ||
a0463099 | 12403 | * config/arm/neon-schedgen.ml (Utils): Don't try to |
24fe19c3 | 12404 | open missing module. |
a0463099 | 12405 | (find_with_result): New. |
24fe19c3 | 12406 | |
082ab5ff JJ |
12407 | 2010-01-12 Jakub Jelinek <jakub@redhat.com> |
12408 | ||
4942b76b JJ |
12409 | PR debug/42662 |
12410 | * simplify-rtx.c (simplify_relational_operation_1): Avoid invalid rtx | |
12411 | sharing when canonicalizing ({lt,ge}u (plus a b) b). | |
12412 | ||
082ab5ff JJ |
12413 | PR tree-optimization/42645 |
12414 | * tree-inline.c (processing_debug_stmt): Move earlier. Make static. | |
12415 | (remap_ssa_name): If processing_debug_stmt and name wasn't found in | |
12416 | decl_map, set processing_debug_stmt to -1 and return name without | |
12417 | any remapping. | |
12418 | ||
977f7997 DK |
12419 | 2010-01-11 Dave Korn <dave.korn.cygwin@gmail.com> |
12420 | ||
12421 | * doc/install.texi (Specific#x-x-cygwin): Document minimum required | |
12422 | binutils version, and reword target configuration description. | |
12423 | ||
2685baa1 AH |
12424 | 2010-01-11 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> |
12425 | ||
a0463099 | 12426 | * config/avr/avr.h (LINKER_NAME): Remove. |
2685baa1 | 12427 | |
3767f512 JJ |
12428 | 2010-01-11 Janis Johnson <janis187@us.ibm.com> |
12429 | ||
12430 | PR target/42416 | |
12431 | * config/rs6000/rs6000.c (rs6000_override_options): On targets | |
12432 | that support VSX, warn for -mno-altivec if vsx is not disabled, | |
12433 | and disable vsx. | |
12434 | ||
f94e1d66 JM |
12435 | 2010-01-11 Joseph Myers <joseph@codesourcery.com> |
12436 | Shujing Zhao <pearly.zhao@oracle.com> | |
a0463099 | 12437 | |
f94e1d66 JM |
12438 | PR translation/42469 |
12439 | * common.opt (Wframe-larger-than=, fcompare-debug=, fdbg-cnt=, | |
12440 | fira-verbose=, flto-compression-level=, fplugin-arg-): Use tab | |
12441 | character between option name and help text. | |
12442 | * c.opt (imultilib): Likewise. | |
12443 | ||
06bfe1d0 RAE |
12444 | 2010-01-10 Rafael Avila de Espindola <espindola@google.com> |
12445 | ||
12446 | * lto-streamer-out.c (output_unreferenced_globals): Output static | |
12447 | variables. | |
12448 | ||
c21f33b6 SB |
12449 | 2010-01-10 Steven Bosscher <steven@gcc.gnu.org> |
12450 | ||
12451 | PR rtl-optimization/42621 | |
12452 | * bb-reorder.c (gate_duplicated_computed_gotos): Only run if not | |
12453 | optimizing for size. | |
12454 | (duplicate_computed_gotos): Remove now-redundant check. | |
12455 | ||
30ce157e SE |
12456 | 2010-01-10 Steve Ellcey <sje@cup.hp.com> |
12457 | ||
12458 | PR target/37454 | |
12459 | * configure.ac: Save and restore LDFLAGS and LIBS | |
12460 | * configure: Regenerate. | |
12461 | ||
ab996409 RG |
12462 | 2010-01-10 Richard Guenther <rguenther@suse.de> |
12463 | ||
12464 | PR middle-end/42667 | |
12465 | * builtins.c (fold_builtin_strlen): Add type argument and | |
12466 | convert the resulting length to it. | |
12467 | (fold_builtin_1): Adjust. | |
12468 | ||
7234a615 JJ |
12469 | 2010-01-09 Jakub Jelinek <jakub@redhat.com> |
12470 | ||
12471 | * config/rs6000/rs6000.c (rs6000_emit_set_long_const): Shorten | |
12472 | sequence for DImode constants >= 0x80000000UL <= 0xFFFFFFFFUL by | |
12473 | 1 insn. | |
12474 | (num_insns_constant_wide): Adjust for that change. | |
12475 | ||
994ae26c AO |
12476 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
12477 | ||
12478 | PR debug/42631 | |
12479 | * web.c (union_defs): Add used argument, to combine uses of | |
12480 | uninitialized regs. | |
12481 | (entry_register): Adjust type and tests of used argument. | |
12482 | (web_main): Widen used for new use. Pass it to union_defs. | |
12483 | * df.h (union_defs): Adjust prototype. | |
12484 | ||
60c48e4c AO |
12485 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
12486 | ||
12487 | PR debug/42630 | |
12488 | * loop-unroll.c (referenced_in_one_insn_in_loop_p): Count debug | |
12489 | uses in new incoming argument. Free body. | |
12490 | (reset_debug_uses_in_loop): New. | |
12491 | (analyze_insn_to_expand_var): Call the latter if the former found | |
12492 | anything. Fix whitespace. Reject invalid dest overlaps before | |
12493 | going through all insns in the loop. | |
12494 | ||
bb956f3e AO |
12495 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
12496 | ||
12497 | PR debug/42629 | |
12498 | * haifa-sched.c (dying_use_p): Debug insns don't count. | |
12499 | ||
5de8da9b AO |
12500 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
12501 | ||
12502 | PR middle-end/42363 | |
12503 | * gimplify.c (gimplify_modify_expr): Drop lhs on noreturn calls. | |
12504 | * tree-cfg.c (is_ctrl_altering_stmt): Don't compute flags twice. | |
12505 | (verify_gimple_call): Reject LHS in noreturn calls. | |
12506 | ||
684f25f4 AO |
12507 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
12508 | ||
12509 | PR debug/42604 | |
12510 | PR debug/42395 | |
12511 | * tree-vect-loop-manip.c (adjust_info): New type. | |
12512 | (adjust_vec): New pointer to vector. | |
12513 | (adjust_debug_stmts_now, adjust_vec_debug_stmts): New. | |
12514 | (adjust_debug_stmts, adjust_phi_and_debug_stmts): New. | |
12515 | (slpeel_update_phis_for_duplicate_loop): Use them. | |
12516 | (slpeel_update_phi_nodes_for_guard1): Likewise. | |
12517 | (slpeel_update_phi_nodes_for_guard2): Likewise. | |
12518 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
12519 | (vect_update_ivs_after_vectorizer): Likewise. | |
12520 | ||
0e00563c AO |
12521 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
12522 | ||
12523 | * vec.h (DEF_VEC_ALLOC_FUNC_O_STACK): Drop excess paren. | |
12524 | (DEF_VEC_ALLOC_FUNC_I_STACK): Likewise. | |
12525 | ||
0ce659eb AO |
12526 | 2010-01-09 Alexandre Oliva <aoliva@redhat.com> |
12527 | ||
12528 | * config/i386/i386.c (ix86_vectorize_builtin_vec_perm): Silence | |
12529 | bogus uninitialized warning. | |
12530 | ||
73c865fa RG |
12531 | 2010-01-09 Richard Guenther <rguenther@suse.de> |
12532 | ||
12533 | PR middle-end/42512 | |
12534 | * tree-scalar-evolution.c (interpret_loop_phi): Make sure | |
12535 | the evolution is compatible with the initial condition. | |
12536 | ||
bd5c3aa5 JJ |
12537 | 2010-01-09 Jakub Jelinek <jakub@redhat.com> |
12538 | ||
12539 | * gcc.c (process_command): Update copyright notice dates. | |
12540 | * gcov.c (print_version): Likewise. | |
12541 | * gcov-dump.c (print_version): Likewise. | |
12542 | * mips-tfile.c (main): Likewise. | |
12543 | * mips-tdump.c (main): Likewise. | |
12544 | ||
58f0ea2f AH |
12545 | 2010-01-08 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> |
12546 | ||
12547 | PR target/41885 | |
2685baa1 | 12548 | * config/avr/avr.md (rotlqi3): Add CONST_INT_P check. |
58f0ea2f AH |
12549 | (rotlhi3): Delete. |
12550 | (rotlhi3_8): Delete. | |
12551 | (rotlsi3): Delete. | |
12552 | (rotlsi3_8): Delete. | |
12553 | (rotlsi3_16): Delete. | |
12554 | (rotlsi3_24): Delete. | |
12555 | (rotl<mode>3): New. | |
12556 | (*rotw<mode>3): New. | |
12557 | (*rotb<mode>3): New. | |
2685baa1 | 12558 | * config/avr/avr.c (avr_rotate_bytes): New function. |
a0463099 | 12559 | * config/avr/avr-proto.h (avr_rotate_bytes): New function. |
58f0ea2f | 12560 | |
601fc26e SE |
12561 | 2010-01-08 Steve Ellcey <sje@cup.hp.com> |
12562 | ||
12563 | PR target/37454 | |
12564 | * configure.ac: Modify -rdynamic check. | |
12565 | * configure: Regenerate. | |
12566 | ||
6a62ca52 DD |
12567 | 2010-01-08 DJ Delorie <dj@redhat.com> |
12568 | ||
12569 | * config/sh/sh.c (sh_expand_epilogue): Fix interrupt handler | |
12570 | register popping order. | |
12571 | ||
c59449fa RG |
12572 | 2010-01-08 Richard Guenther <rguenther@suse.de> |
12573 | ||
12574 | PR lto/42528 | |
12575 | * c.opt (fsigned-char): Also let LTO handle this option. | |
12576 | (funsigned-char): Likewise. | |
12577 | ||
f68a75df RG |
12578 | 2010-01-07 Richard Guenther <rguenther@suse.de> |
12579 | ||
12580 | * gimple.h (gss_for_code): Wrap gcc_assert in ENABLE_CHECKING. | |
12581 | (gimple_op): Likewise. | |
12582 | (gimple_op_ptr): Likewise. | |
12583 | (gimple_assign_set_lhs): Remove gcc_assert. | |
12584 | (gimple_assign_set_rhs1): Likewise. | |
12585 | (gimple_assign_set_rhs2): Likewise. | |
12586 | (gimple_call_set_lhs): Likewise. | |
12587 | (gimple_call_set_fn): Likewise. | |
12588 | (gimple_call_set_fndecl): Likewise. | |
12589 | (gimple_call_fndecl): Likewise. | |
12590 | (gimple_call_return_type): Likewise. | |
12591 | (gimple_call_set_chain): Likewise. | |
12592 | (gimple_call_num_args): Likewise. | |
12593 | (gimple_call_set_arg): Likewise. | |
12594 | (gimple_cond_set_code): Likewise. | |
12595 | (gimple_cond_set_lhs): Likewise. | |
12596 | (gimple_cond_set_rhs): Likewise. | |
12597 | (gimple_cond_set_true_label): Likewise. | |
12598 | (gimple_cond_set_false_label): Likewise. | |
12599 | (gimple_label_set_label): Likewise. | |
12600 | (gimple_goto_set_dest): Likewise. | |
12601 | (gimple_debug_bind_get_var): Wrap gcc_assert in ENABLE_CHECKING. | |
12602 | (gimple_debug_bind_get_value): Likewise. | |
12603 | (gimple_debug_bind_get_value_ptr): Likewise. | |
12604 | (gimple_debug_bind_set_var): Likewise. | |
12605 | (gimple_debug_bind_set_value): Likewise. | |
12606 | (gimple_debug_bind_reset_value): Likewise. | |
12607 | (gimple_debug_bind_has_value_p): Likewise. | |
12608 | (gimple_return_retval_ptr): Remove gcc_assert. | |
12609 | (gimple_return_retval): Likewise. | |
12610 | (gimple_return_set_retval): Likewise. | |
12611 | * tree-flow.h (struct gimple_df): Remove nonlocal_all member. | |
12612 | (safe_referenced_var_iterator): Remove. | |
12613 | (FOR_EACH_REFERENCED_VAR_SAFE): Likewise. | |
12614 | * tree-flow-inline.h (gimple_nonlocal_all): Remove. | |
12615 | (fill_referenced_var_vec): Remove. | |
12616 | (first_readonly_imm_use): Remove redundant gcc_assert. | |
12617 | (phi_arg_index_from_use): Combine gcc_asserts. | |
12618 | (move_use_after_head): Wrap gcc_assert in ENABLE_CHECKING. | |
12619 | (first_imm_use_stmt): Remove redundant gcc_assert. | |
12620 | * tree-cfg.c (verify_gimple_call): Verify function and chain | |
12621 | operands. Verify arguments. | |
12622 | (verify_types_in_gimple_stmt): Verify condition code and labels. | |
12623 | ||
617531d9 RG |
12624 | 2010-01-07 Richard Guenther <rguenther@suse.de> |
12625 | ||
12626 | PR tree-optimization/42641 | |
12627 | * sese.c (rename_map_elt_info): Use the SSA name version, do | |
12628 | not hash pointers. | |
12629 | ||
4139c7ef JJ |
12630 | 2010-01-07 Jakub Jelinek <jakub@redhat.com> |
12631 | ||
12632 | PR tree-optimization/42625 | |
12633 | * cgraph.c (cgraph_make_node_local): Clear DECL_COMDAT*, | |
b5e33e04 | 12634 | TREE_PUBLIC, DECL_WEAK and DECL_EXTERNAL also for same_body aliases. |
4139c7ef | 12635 | |
01094033 DS |
12636 | 2010-01-07 Duncan Sands <baldrick@free.fr> |
12637 | ||
12638 | * Makefile.in (PLUGIN_HEADERS): Add version.h. | |
12639 | ||
4b9ed9aa UB |
12640 | 2010-01-07 Uros Bizjak <ubizjak@gmail.com> |
12641 | ||
12642 | PR target/42511 | |
12643 | * ifcvt.c (dead_or_predicable): Also remove REG_EQUAL note when | |
12644 | note itself is not function_invariant_p. | |
12645 | ||
f50f5566 SB |
12646 | 2009-01-07 Steven Bosscher <steven@gcc.gnu.org> |
12647 | ||
12648 | * gcse.c (execute_rtl_cprop, execute_rtl_pre, execute_rtl_hoist): | |
12649 | Do not add the DF_NOTE problem. | |
12650 | * store-motion.c (execute_rtl_store_motion): Likewise. | |
12651 | ||
d05fe940 MJ |
12652 | 2010-01-07 Martin Jambor <mjambor@suse.cz> |
12653 | ||
12654 | PR tree-optimization/42157 | |
12655 | * tree-sra.c (compare_access_positions): Stabilize sort if both | |
12656 | accesses have integer types, return zero immediately if they are the | |
12657 | same. | |
12658 | ||
e67271bd RH |
12659 | 2010-01-06 Richard Henderson <rth@redhat.com> |
12660 | ||
12661 | PR middle-end/41883 | |
12662 | * haifa-sched.c (add_to_note_list): Merge into ... | |
12663 | (concat_note_lists): ... here, and ... | |
12664 | (unlink_other_notes, rm_other_notes): Merge into... | |
12665 | (remove_notes): ... here. Create REG_SAVE_NOTEs for | |
a0463099 | 12666 | NOTE_INSN_EPILOGUE_BEG. |
e67271bd | 12667 | |
6209a13e RG |
12668 | 2010-01-06 Richard Guenther <rguenther@suse.de> |
12669 | ||
12670 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Do | |
12671 | not inline regular functions into always-inline functions. | |
12672 | ||
5f75e477 NC |
12673 | 2010-01-06 Nick Clifton <nickc@redhat.com> |
12674 | ||
12675 | * config/rx/rx.h (enum rx_cpu_type): Add RX200. | |
12676 | (CC1_SPEC): Issue an error message if -mcpu=rx200 and -fpu are | |
12677 | used together. | |
12678 | (OVERRIDE_OPTIONS): Delete. | |
12679 | (OPTIMIZATION_OPTIONS): Define. | |
12680 | (ALLOW_RX_FPU_INSNS): Define only in terms of -fpu option. | |
12681 | * config/rx/rx.c (rx_handle_option): Issue an error message if | |
12682 | -mcpu=rx200 and -fpu are used together. | |
12683 | (rx_set_optimization_options): New function. Issue an error | |
12684 | message if an optimization attribute attempts to reset the FPU/ | |
12685 | math optimization pairing. | |
12686 | * config/rx/rx-protos.h (rx_set_optimization_options): Prototype. | |
12687 | * config/rx/rx.opt: Set the default to 32-bit doubles. | |
12688 | * config/rx/t-rx: Add multilibs for -nofpu option. | |
12689 | * doc/invoke.texi: Update documentation of RX options. | |
12690 | ||
13de9095 RG |
12691 | 2010-01-06 Richard Guenther <rguenther@suse.de> |
12692 | ||
12693 | * tree-ssa-pre.c (name_to_id): New global. | |
12694 | (alloc_expression_id): Simplify SSA name handling. | |
12695 | (lookup_expression_id): Likewise. | |
12696 | (init_pre): Zero name_to_id. | |
12697 | (fini_pre): Free it. | |
12698 | ||
786c3fbc UB |
12699 | 2010-01-06 Uros Bizjak <ubizjak@gmail.com> |
12700 | ||
12701 | * ifcvt.c (if_convert): Output slim multiple dumps with TDF_SLIM. | |
12702 | ||
fa1a4144 L |
12703 | 2010-01-05 H.J. Lu <hongjiu.lu@intel.com> |
12704 | ||
12705 | PR target/42542 | |
12706 | * config/i386/sse.md (smaxv2di3): New. | |
12707 | (umaxv2di3): Likewise. | |
12708 | (sminv2di3): Likewise. | |
12709 | (uminv2di3): Likewise. | |
12710 | ||
208384fd EB |
12711 | 2010-01-05 Eric Botcazou <ebotcazou@adacore.com> |
12712 | ||
12713 | PR target/42564 | |
12714 | * config/sparc/sparc.h (SPARC_SYMBOL_REF_TLS_P): Delete. | |
12715 | * config/sparc/sparc-protos.h (legitimize_pic_address): Likewise. | |
12716 | (legitimize_tls_address): Likewise. | |
12717 | (sparc_tls_referenced_p): Likewise. | |
12718 | * config/sparc/sparc.c (sparc_expand_move): Use legitimize_tls_address | |
12719 | and adjust calls to legitimize_pic_address. | |
12720 | (legitimate_constant_p) Use sparc_tls_referenced_p. | |
12721 | (legitimate_pic_operand_p): Likewise. | |
12722 | (sparc_legitimate_address_p): Do not use SPARC_SYMBOL_REF_TLS_P. | |
12723 | (sparc_tls_symbol_ref_1): Delete. | |
12724 | (sparc_tls_referenced_p): Make static, recognize specific patterns. | |
12725 | (legitimize_tls_address): Make static, handle CONST patterns. | |
12726 | (legitimize_pic_address): Make static, remove unused parameter and | |
12727 | adjust recursive calls. | |
12728 | (sparc_legitimize_address): Make static, use sparc_tls_referenced_p | |
12729 | and adjust call to legitimize_pic_address. | |
12730 | (sparc_output_mi_thunk): Likewise. | |
12731 | ||
4b9ed9aa | 12732 | 2010-01-05 Paolo Bonzini <bonzini@gnu.rg> |
43d4b97d L |
12733 | H.J. Lu <hongjiu.lu@intel.com> |
12734 | ||
12735 | PR target/42542 | |
12736 | * config/i386/i386.c (ix86_expand_int_vcond): Convert GTU to GT | |
12737 | for V4SI and V2DI by subtracting (-(INT MAX) - 1) from both | |
12738 | operands to make them signed. | |
12739 | ||
931c6b3e UB |
12740 | Revert: |
12741 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> | |
12742 | ||
12743 | PR target/42542 | |
12744 | * config/i386/i386.c (ix86_expand_int_vcond): Don't convert | |
12745 | GTU to GT for V4SI and V2DI. | |
12746 | ||
12747 | * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP. | |
12748 | (umin<mode>3): Removed. | |
12749 | (uminv8hi3): New. | |
43d4b97d L |
12750 | (uminv4si3): Likewise. |
12751 | ||
9bf4cdf5 MJ |
12752 | 2010-01-05 Martin Jambor <mjambor@suse.cz> |
12753 | ||
12754 | PR tree-optimization/42462 | |
12755 | * ipa-inline.c (compute_inline_parameters): Pass node->decl instead of | |
12756 | current_function_decl to helper functions and macros. | |
12757 | ||
6a4d4e8a RO |
12758 | 2010-01-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
12759 | ||
12760 | PR bootstrap/41771 | |
12761 | * flags.h: Don't include real.h. | |
12762 | (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS, | |
12763 | HONOR_SIGN_DEPENDENT_ROUNDING): Move ... | |
12764 | * real.h (HONOR_NANS, HONOR_SNANS, HONOR_INFINITIES, | |
12765 | HONOR_SIGNED_ZEROS, HONOR_SIGN_DEPENDENT_ROUNDING): ... here. | |
12766 | * dominance.c: Update copyright. | |
12767 | * gimple.c (walk_gimple_op): Remove inline. | |
12768 | * tree-ssa-reassoc.c: Include real.h. | |
12769 | * Makefile.in (FLAGS_H): Remove $(REAL_H). | |
12770 | (tree-ssa-reassoc.o): Depend on $(REAL_H). | |
12771 | ||
105249d1 NC |
12772 | 2010-01-05 Nick Clifton <nickc@redhat.com> |
12773 | ||
12774 | * config/rx/rx.c (rx_get_stack_layout): Fix allocation of second | |
12775 | register to push into the stack frame when the accumulator has to | |
12776 | be saved during interrupts. | |
12777 | ||
bc3c12a2 EF |
12778 | 2010-01-05 Eric Fisher <joefoxreal@gmail.com> |
12779 | ||
12780 | * doc/invoke.texi: Remove the documentation about option | |
12781 | -Wunreachable-code. | |
12782 | * common.opt (Wunreachable-code): Preserved for backward | |
12783 | compatibility. | |
12784 | * tree-cfg.c: Remove the implementation of -Wunreachable-code. | |
12785 | * opts.c (common_handle_option): Add OPT_Wunreachable_code to | |
12786 | the backward compatibility flag section. | |
12787 | ||
1befacc8 RG |
12788 | 2010-01-05 Richard Guenther <rguenther@suse.de> |
12789 | ||
12790 | * tree-ssa-pre.c (bitmap_value_insert_into_set): Optimize. | |
12791 | ||
566f27e4 JJ |
12792 | 2010-01-05 Jakub Jelinek <jakub@redhat.com> |
12793 | ||
7604eb4e JJ |
12794 | PR other/42611 |
12795 | * cfgexpand.c (expand_one_var): Diagnose too large variables. | |
12796 | ||
566f27e4 JJ |
12797 | PR tree-optimization/42508 |
12798 | * tree-sra.c (convert_callers): Check for recursive call | |
12799 | by comparing cgraph nodes instead of decls. | |
12800 | (modify_function): Call ipa_modify_formal_parameters also | |
12801 | on all same_body aliases. | |
12802 | ||
12803 | * cgraphunit.c (cgraph_materialize_all_clones): Compare | |
12804 | cgraph nodes when checking for same_body aliases. | |
12805 | ||
5f5126d6 RG |
12806 | 2010-01-05 Richard Guenther <rguenther@suse.de> |
12807 | ||
12808 | * tree-ssa-pre.c (get_or_alloc_expr_for_name): Avoid redundant | |
12809 | allocation and lookup. | |
12810 | (get_or_alloc_expr_for_constant): Likewise. | |
12811 | (phi_translate): Sink allocation. | |
12812 | ||
a7d04a53 RG |
12813 | 2010-01-04 Richard Guenther <rguenther@suse.de> |
12814 | ||
12815 | * tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate | |
12816 | a new entry only if needed. | |
12817 | * tree-ssa-dom.c (lookup_avail_expr): Likewise. | |
12818 | * tree-ssa-coalesce.c (find_coalesce_pair): Avoid one | |
12819 | hashtable lookup. | |
12820 | * tree-ssa-pre.c (sorted_array_from_bitmap_set): Pre-allocate | |
12821 | the result array. | |
12822 | (phi_translate): Handle CONSTANTs early. | |
12823 | ||
caee6ca1 MJ |
12824 | 2010-01-04 Martin Jambor <mjambor@suse.cz> |
12825 | ||
12826 | PR tree-optimization/42398 | |
12827 | * tree-sra.c (struct access): Removed flag grp_different_types. | |
12828 | (dump_access): Do not dump the removed flag. | |
12829 | (sort_and_splice_var_accesses): Do not set the removed flag. | |
12830 | (sra_modify_expr): Check for type compatibility directly. | |
12831 | ||
438789ff MJ |
12832 | 2010-01-04 Martin Jambor <mjambor@suse.cz> |
12833 | ||
12834 | PR tree-optimization/42366 | |
12835 | * ipa-cp.c (ipcp_init_stage): Always call ipa_compute_jump_functions on | |
12836 | edges with variable number of parameters. | |
12837 | * ipa-prop.c (ipa_write_node_info): Stream out uses_analysis_done | |
12838 | flag instead of asserting it. | |
12839 | (ipa_read_node_info): Read uses_analysis_done flag. | |
12840 | ||
9708c51d RG |
12841 | 2010-01-04 Richard Guenther <rguenther@suse.de> |
12842 | ||
12843 | * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Use | |
12844 | iterative_hash_* as intended. | |
12845 | (vn_reference_compute_hash): Likewise. Simplify hashing | |
12846 | SSA names. | |
12847 | (vn_reference_lookup_2): Likewise. | |
12848 | (vn_nary_op_compute_hash): Likewise. | |
12849 | (vn_phi_compute_hash): Likewise. | |
12850 | (expressions_equal_p): Remove strange code. | |
12851 | * tree-ssa-pre.c (pre_expr_eq): Use gcc_unreachable (). | |
12852 | (pre_expr_hash): Likewise. Simplify hashing SSA names. | |
12853 | (bitmap_insert_into_set_1): Take value-id as parameter. | |
12854 | (add_to_value): Pass it. | |
12855 | (bitmap_insert_into_set): Likewise. | |
12856 | (bitmap_value_insert_into_set): Likewise. Remove redundant check. | |
12857 | ||
94b90527 JJ |
12858 | 2010-01-04 Jakub Jelinek <jakub@redhat.com> |
12859 | ||
12860 | PR driver/42442 | |
12861 | * gcc.c (SWITCH_IGNORE_PERMANENTLY): Define. | |
12862 | (do_self_spec): For switches with SWITCH_IGNORE set set also | |
12863 | SWITCH_IGNORE_PERMANENTLY. | |
12864 | (check_live_switch): Check SWITCH_IGNORE_PERMANENTLY instead | |
12865 | of SWITCH_IGNORE. | |
12866 | ||
785ca514 RAE |
12867 | 2010-01-04 Rafael Avila de Espindola <espindola@google.com> |
12868 | ||
12869 | * lto-streamer-out.c (output_unreferenced_globals): Output the full | |
12870 | tree of an unreferenced global var. | |
12871 | ||
22554cf9 L |
12872 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> |
12873 | ||
12874 | PR target/42542 | |
12875 | * config/i386/i386.c (ix86_expand_int_vcond): Don't convert | |
12876 | GTU to GT for V4SI and V2DI. | |
12877 | ||
12878 | * config/i386/sse.md (umaxv4si3): Enabled for SSE4.1 and XOP. | |
12879 | (umin<mode>3): Removed. | |
12880 | (uminv8hi3): New. | |
12881 | (uminv4si3): Likewise. | |
12882 | ||
7152f51e L |
12883 | 2010-01-04 H.J. Lu <hongjiu.lu@intel.com> |
12884 | ||
12885 | PR lto/42581 | |
12886 | * collect2.c (main): Turn on trace in collect2 if -v is passed | |
12887 | to gcc with LTO. | |
12888 | ||
f4262155 JQ |
12889 | 2010-01-03 Jerry Quinn <jlquinn@optonline.net> |
12890 | ||
12891 | * doc/c-tree.texi (RETURN_STMT): Change to RETURN_EXPR. Update | |
12892 | description of expression operand. | |
12893 | ||
55bcd32b AJ |
12894 | 2010-01-03 Andrew Jenner <andrew@codesourcery.com> |
12895 | ||
12896 | * configure.ac: Add install-html to target_list for Make-hooks. | |
12897 | * configure: Regenerate. | |
12898 | * fortran/Make-lang.in (F95_HTMLFILES): New. | |
12899 | (fortran.html): Use it. | |
12900 | (fortran.install-html): New. | |
12901 | * Makefile.in (install-html): Add lang.install-html. | |
12902 | * java/Make-lang.in (JAVA_HTMLFILES): New. | |
12903 | (java.html): Use it. | |
12904 | (java.install-html): New. | |
12905 | * objc/Make-lang.in (objc.install-html): New. | |
12906 | * objcp/Make-lang.in (obj-c++.install-html): New. | |
12907 | * cp/Make-lang.in (c++.install-html): New. | |
12908 | * ada/gcc-interface/Make-lang.in (ada.install-html): New. | |
12909 | * lto/Make-lang.in (lto.install-html): New. | |
12910 | ||
f0d61983 L |
12911 | 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> |
12912 | ||
12913 | PR lto/42520 | |
12914 | * gcc.c (LINK_COMMAND_SPEC): Pass -m* and -v to -plugin-opt. | |
12915 | ||
2ad1dda0 SB |
12916 | 2009-01-03 Steven Bosscher <steven@gcc.gnu.org> |
12917 | ||
12918 | PR rtl-optimization/41862 | |
12919 | * store-motion.c (store_killed_in_insn, compute_store_table, | |
12920 | remove_reachable_equiv_notes, replace_store_insn, | |
12921 | build_store_vectors): Ignore all DEBUG_INSNs. | |
12922 | ||
d7fb0a6d L |
12923 | 2010-01-03 H.J. Lu <hongjiu.lu@intel.com> |
12924 | ||
12925 | PR lto/41564 | |
12926 | * common.opt: Add dumpdir. | |
12927 | ||
12928 | * gcc.c (cc1_options): Add "-dumpbase %B" only if -dumpbase | |
12929 | isn't specified. | |
12930 | (option_map): Add --dumpdir. | |
12931 | ||
12932 | * gcc.h (DEFAULT_WORD_SWITCH_TAKES_ARG): Add dumpdir. | |
12933 | ||
12934 | * lto-wrapper.c (run_gcc): Add -dumpbase and -dumpdir for -o. | |
12935 | ||
12936 | * opts.c (decode_options): Try dump_dir_name first if | |
12937 | dump_base_name isn't an absolute path. | |
12938 | (common_handle_option): Handle OPT_dumpdir. | |
12939 | ||
12940 | * toplev.c (dump_dir_name): New. | |
12941 | (print_switch_values): Also ignore -dumpdir. | |
12942 | ||
12943 | * toplev.h (dump_dir_name): New. | |
12944 | ||
ba1ee228 RG |
12945 | 2010-01-03 Richard Guenther <rguenther@suse.de> |
12946 | ||
12947 | PR tree-optimization/42589 | |
12948 | * tree-ssa-math-opts.c (execute_optimize_bswap): Allow | |
12949 | double-word expansion of bswap32. | |
12950 | ||
b0de17ef SB |
12951 | 2010-01-03 Steven Bosscher <steven@gcc.gnu.org> |
12952 | ||
12953 | * postreload-gcse.c (insert_expr_in_table): Replace BLOCK_NUM | |
12954 | with BLOCK_FOR_INSN. | |
12955 | * auto-inc-dec.c (attempt_change, get_next_ref, find_inc): Likewise. | |
12956 | * ifcvt.c (noce_get_alt_condition, noce_try_abs, | |
12957 | noce_process_if_block): Likewise. | |
12958 | * gcse.c (compute_local_properties, insert_expr_in_table, | |
12959 | insert_set_in_table, canon_list_insert, find_avail_set, | |
12960 | pre_insert_copy_insn): Likewise. | |
12961 | ||
12962 | * basic-block.h (BLOCK_NUM): Move from here... | |
12963 | * sched-int.h (BLOCK_NUM): ... to here to localize it in the scheduler. | |
12964 | ||
a19eb9d2 RG |
12965 | 2010-01-03 Richard Guenther <rguenther@suse.de> |
12966 | ||
12967 | PR tree-optimization/42438 | |
12968 | * tree-ssa-pre.c (struct bb_bitmap_sets): Add | |
12969 | contains_may_not_return_call flag. | |
12970 | (BB_MAY_NOTRETURN): New. | |
12971 | (valid_in_sets): Trapping nary operations are not valid | |
12972 | in blocks that may not return. | |
b5e33e04 | 12973 | (insert_into_preds_of_block): Remove check for trapping expressions. |
a19eb9d2 RG |
12974 | (compute_avail): Compute also BB_MAY_NOTRETURN. |
12975 | ||
c41b7b13 GP |
12976 | 2010-01-03 Gerald Pfeifer <gerald@pfeifer.com> |
12977 | ||
12978 | * doc/invoke.texi: Add 2010 to copyright years. | |
12979 | ||
4900aa61 EB |
12980 | 2010-01-03 Eric Botcazou <ebotcazou@adacore.com> |
12981 | ||
12982 | * config/sparc/sparc.c: Fix formatting nits. | |
12983 | ||
711a778c | 12984 | 2010-01-02 Gerald Pfeifer <gerald@pfeifer.com> |
77102854 | 12985 | Alexander Monakov <amonakov@ispras.ru> |
711a778c GP |
12986 | |
12987 | * doc/invoke.texi (Optimize Options): Reword introduction a bit. | |
12988 | ||
1d86f5e9 RG |
12989 | 2010-01-02 Richard Guenther <rguenther@suse.de> |
12990 | ||
12991 | PR middle-end/42577 | |
12992 | * tree-vrp.c (check_all_array_refs): Skip non-excutable blocks. | |
12993 | (simplify_switch_using_ranges): Mark to be removed edges | |
12994 | as non-executable. | |
12995 | ||
91e1a80a JDA |
12996 | 2010-01-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
12997 | ||
b86799ba JDA |
12998 | * config/pa/t-slibgcc-dwarf-ver (SHLIB_SOVERSION): Bump by two. |
12999 | ||
91e1a80a JDA |
13000 | * collect2.c (scan_libraries): Add missing argument in call to |
13001 | scan_prog_file. | |
13002 | ||
13003 | 2010-01-02 Uros Bizjak <ubizjak@gmail.com> | |
13004 | ||
13005 | PR target/42448 | |
13006 | * config/alpha/predicates.md (aligned_memory_operand): Return false | |
13007 | for CQImode. | |
13008 | (unaligned_memory_operand): Return true for CQImode. | |
13009 | * config/alpha/alpha.c (get_aligned_mem): Assert that location | |
13010 | doesn not cross aligned SImode word boundary. | |
13011 | ||
13012 | 2010-01-02 Anatoly Sokolov <aesok@post.ru> | |
13013 | ||
13014 | * config/avr/avr.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, XEXP_): | |
13015 | Remove. | |
13016 | * config/avr/avr-protos.h (avr_init_once, avr_optimization_options, | |
13017 | avr_change_section, avr_reg_class_from_letter) : Remove declaration. | |
13018 | ||
13019 | 2010-01-02 Richard Guenther <rguenther@suse.de> | |
13020 | ||
13021 | PR lto/41597 | |
13022 | * toplev.c (compile_file): Emit LTO marker properly. Change | |
13023 | it to __gnu_lto_v1. | |
13024 | * collect2.c (scan_prog_file): Adjust for changed LTO marker. | |
5a013dc4 | 13025 | |
aecd4d81 RG |
13026 | 2010-01-01 Richard Guenther <rguenther@suse.de> |
13027 | ||
13028 | PR debug/42455 | |
02143d0b | 13029 | * tree-sra.c (analyze_all_variable_accesses): Work in DECL_UID order. |
aecd4d81 | 13030 | |
e4a95933 RG |
13031 | 2010-01-01 Richard Guenther <rguenther@suse.de> |
13032 | ||
13033 | PR c/42570 | |
13034 | * c-decl.c (grokdeclarator): For zero-size arrays force | |
13035 | structural equality checks as layout_type does. | |
13036 | ||
0bdf1263 L |
13037 | 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> |
13038 | ||
13039 | * builtins.c: Update copyright to 2010. | |
13040 | ||
91539475 | 13041 | 2010-01-01 H.J. Lu <hongjiu.lu@intel.com> |
8589115b DK |
13042 | |
13043 | PR lto/42531 | |
91539475 | 13044 | * lto-streamer-out.c (produce_asm): Revert the last change. |
8589115b DK |
13045 | (copy_function): Likewise. |
13046 | ||
91539475 L |
13047 | * lto-streamer.c (lto_get_section_name): Skip any leading |
13048 | asterisk in name. | |
20cdc2be | 13049 | |
91539475 | 13050 | 2010-01-01 Richard Guenther <rguenther@suse.de> |
cf9eb565 | 13051 | |
91539475 L |
13052 | PR middle-end/42559 |
13053 | * builtins.c (get_object_alignment): Do not use DECL_ALIGN | |
13054 | for LABEL_DECLs. | |
ad41bd84 JM |
13055 | |
13056 | \f | |
91539475 | 13057 | Copyright (C) 2010 Free Software Foundation, Inc. |
ad41bd84 JM |
13058 | |
13059 | Copying and distribution of this file, with or without modification, | |
13060 | are permitted in any medium without royalty provided the copyright | |
13061 | notice and this notice are preserved. |