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Commit | Line | Data |
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d508766f | 1 | 2009-10-28 Richard Guenther <rguenther@suse.de> |
2 | ||
3 | PR lto/41808 | |
4 | PR lto/41839 | |
5 | * tree-ssa.c (useless_type_conversion_p): Do not treat | |
6 | conversions to pointers to incomplete types as useless. | |
7 | * gimple.c (gimple_types_compatible_p): Compare struct tags, | |
8 | not typedef names. | |
9 | ||
1ce27e5a | 10 | 2009-10-28 Jakub Jelinek <jakub@redhat.com> |
11 | ||
12 | * var-tracking.c (emit_note_insn_var_location): Don't call the second | |
13 | vt_expand_loc unnecessarily when location is not a register nor | |
14 | memory. | |
15 | ||
228aaa62 | 16 | PR middle-end/41837 |
17 | * ipa-struct-reorg.c (find_field_in_struct_1): Return NULL if | |
18 | fields don't have DECL_NAME. | |
19 | ||
7f4d56ad | 20 | PR debug/41801 |
21 | * builtins.c (get_builtin_sync_mem): Expand loc in ptr_mode, | |
22 | call convert_memory_address on addr. | |
23 | ||
88c7fa6a | 24 | PR target/41762 |
25 | * config/i386/i386.c (ix86_pic_register_p): Don't call | |
26 | rtx_equal_for_cselib_p for VALUEs discarded as useless. | |
27 | ||
f8dab706 | 28 | 2009-10-28 Richard Sandiford <rdsandiford@googlemail.com> |
29 | ||
30 | * var-tracking.c (emit_note_insn_var_location): Get the mode of | |
31 | a variable part from its REG, MEM or VALUE. | |
32 | ||
5ae73b5a | 33 | 2009-10-28 Richard Guenther <rguenther@suse.de> |
34 | ||
35 | * gimple.c (gimple_get_alias_set): Fix comment typo. | |
36 | ||
7b7fcfe1 | 37 | 2009-10-28 Richard Guenther <rguenther@suse.de> |
38 | ||
39 | * tree.c (free_lang_data_in_type): Do not call get_alias_set. | |
40 | (free_lang_data): Unconditionally compute alias sets for all | |
41 | standard integer types. Bail out if gate bailed out previously. | |
42 | Do not reset the types_compatible_p langhook. | |
43 | (gate_free_lang_data): Remove. | |
44 | (struct pass_ipa_free_lang_data): Enable unconditionally. | |
45 | * gimple.c (gimple_get_alias_set): Use the same alias-set for | |
46 | all pointer types. | |
47 | ||
119147d1 | 48 | 2009-10-28 Richard Guenther <rguenther@suse.de> |
49 | ||
50 | PR middle-end/41855 | |
51 | * tree-ssa-alias.c (refs_may_alias_p_1): Deal with CONST_DECLs | |
52 | (ref_maybe_used_by_call_p_1): Fix bcopy handling. | |
53 | (call_may_clobber_ref_p_1): Likewise. | |
54 | * tree-ssa-structalias.c (find_func_aliases): Likewise. | |
55 | * alias.c (nonoverlapping_memrefs_p): Deal with CONST_DECLs. | |
56 | ||
fb38e012 | 57 | 2009-10-28 Paolo Bonzini <bonzini@gnu.org> |
58 | ||
59 | PR rtl-optimization/41812 | |
60 | ||
61 | Revert: | |
62 | 2009-06-27 Paolo Bonzini <bonzini@gnu.org> | |
63 | ||
64 | * df-problems.c (df_md_scratch): New. | |
65 | (df_md_alloc, df_md_free): Allocate/free it. | |
66 | (df_md_local_compute): Only include live registers in init. | |
67 | (df_md_transfer_function): Prune the in-set computed by | |
68 | the confluence function, and the gen-set too. | |
69 | ||
538fa3ee | 70 | 2009-10-28 Paolo Bonzini <bonzini@gnu.org> |
71 | ||
72 | PR rtl-optimization/39715 | |
73 | * combine.c (simplify_comparison): Use extensions to | |
74 | widen comparisons. Try an ANDing first. | |
75 | ||
923ffadb | 76 | 2009-10-28 Paolo Bonzini <bonzini@gnu.org> |
77 | ||
78 | PR rtl-optimization/40741 | |
79 | * config/arm/arm.c (thumb1_rtx_costs): IOR or XOR with | |
80 | a small constant is cheap. | |
81 | * config/arm/arm.md (andsi3, iorsi3): Try to place the result of | |
82 | force_reg on the LHS. | |
83 | (xorsi3): Likewise, and split the XOR if the constant is complex | |
84 | and not in Thumb mode. | |
85 | ||
12df6aa8 | 86 | 2009-10-28 Paolo Bonzini <bonzini@gnu.org> |
87 | ||
88 | * expmed.c (emit_store_flag): Check costs before | |
89 | transforming to the opposite representation. | |
90 | ||
a61828d7 | 91 | 2009-10-28 Paolo Bonzini <bonzini@gnu.org> |
92 | ||
93 | * config/sh/sh.md (cbranchfp4_media): Remove hack extending | |
94 | cstore result to DImode. | |
95 | ||
2b98847b | 96 | 2009-10-28 Kaz Kojima <kkojima@gcc.gnu.org> |
97 | ||
98 | * config/sh/sh.md (stuff_delay_slot): Move const_int pattern | |
99 | inside the unspec vector. | |
100 | ||
021c1c18 | 101 | 2009-10-27 Richard Henderson <rth@redhat.com> |
102 | ||
103 | * cgraphunit.c (cgraph_optimize): Maintain timevar stack properly. | |
104 | ||
55d6d4e4 | 105 | 2009-10-27 Richard Henderson <rth@redhat.com> |
106 | ||
107 | PR c++/41819 | |
108 | * tree-eh.c (eh_region_may_contain_throw_map): Rename from | |
109 | eh_region_may_contain_throw; update users. | |
110 | (eh_region_may_contain_throw): New function. | |
111 | (lower_catch): Check flag_exceptions before creating exception region. | |
112 | (lower_eh_filter, lower_eh_must_not_throw): Likewise. | |
113 | (lower_cleanup): Tidy existing flag_exceptions check to match. | |
114 | ||
02c5bdd8 | 115 | 2009-10-27 Kai Tietz <kai.tietz@onevision.com> |
116 | ||
117 | PR/41799 | |
118 | * config/i386/mingw32.h (CHECK_EXECUTE_STACK_ENABLED): New macro. | |
119 | * config/i386/mingw.opt: Add fset-stack-executable. | |
120 | * config/i386/i386.c (ix86_trampoline_init): Make call to | |
121 | emit_library_call conditional, if CHECK_EXECUTE_STACK_ENABLED is | |
122 | defined and its value is not zero. | |
123 | * doc/invoke.texi | |
124 | ||
170c35d5 | 125 | 2009-10-27 Richard Guenther <rguenther@suse.de> |
126 | ||
127 | * tree-ssa-structalias.c (find_func_aliases): In IPA mode | |
128 | handle calls to externally visible functions like in regular mode. | |
129 | (create_variable_info_for): Do not create function infos here. | |
130 | (have_alias_info): Remove write-only variable. | |
131 | (solve_constraints): New function split out from common code | |
132 | in compute_points_to_sets and ipa_pta_execute. | |
133 | (compute_points_to_sets): Adjust. | |
134 | (ipa_pta_execute): Likewise. Handle clones and externally visible | |
135 | functions like in non-IPA mode. | |
136 | ||
cb60919f | 137 | 2009-10-27 Jakub Jelinek <jakub@redhat.com> |
138 | ||
139 | PR c/41842 | |
140 | * c-typeck.c (convert_arguments): Return -1 if any of the arguments is | |
141 | error_mark_node. | |
142 | ||
2cbde604 | 143 | 2009-10-27 Richard Guenther <rguenther@suse.de> |
144 | ||
145 | * tree-complex.c (expand_complex_div_wide): Check for | |
146 | INTEGER_CST, not TREE_CONSTANT on comparison folding result. | |
147 | ||
ec2886ed | 148 | 2009-10-27 Revital Eres <eres@il.ibm.com> |
149 | ||
150 | PR tree-optimization/40648 | |
151 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): | |
152 | Change decision of when to peel for alignment. | |
153 | ||
bc9c6c8a | 154 | 2009-10-27 Richard Guenther <rguenther@suse.de> |
155 | ||
156 | PR lto/41821 | |
157 | * gimple.c (gimple_types_compatible_p): Handle OFFSET_TYPE. | |
158 | ||
27cbd062 | 159 | 2009-10-27 Aldy Hernandez <aldyh@redhat.com> |
160 | ||
161 | PR bootstrap/41451 | |
162 | * fold-const.c (fold_binary_loc): Do not call | |
163 | protected_set_expr_location. | |
164 | ||
751d3ba7 | 165 | 2009-10-27 Wei Guozhi <carrot@google.com> |
166 | ||
167 | PR target/41705 | |
ecb20cae | 168 | * target.h (have_conditional_execution): Add a new target hook |
169 | function. | |
751d3ba7 | 170 | * target-def.h (TARGET_HAVE_CONDITIONAL_EXECUTION): Likewise. |
171 | * targhooks.h (default_have_conditional_execution): Likewise. | |
172 | * targhooks.c (default_have_conditional_execution): Likewise. | |
173 | * doc/tm.texi (TARGET_HAVE_CONDITIONAL_EXECUTION): Document it. | |
174 | * config/arm/arm.c (TARGET_HAVE_CONDITIONAL_EXECUTION): Define it. | |
175 | (arm_have_conditional_execution): New function. | |
176 | * ifcvt.c (noce_process_if_block, find_if_header, | |
ecb20cae | 177 | cond_exec_find_if_block, dead_or_predicable): Change the usage of |
178 | macro HAVE_conditional_execution to a target hook call. | |
751d3ba7 | 179 | * recog.c (peephole2_optimize): Likewise. |
180 | * sched-rgn.c (add_branch_dependences): Likewise. | |
181 | * final.c (asm_insn_count, final_scan_insn): Likewise. | |
182 | * bb-reorder.c (HAVE_conditional_execution): Remove it. | |
183 | ||
6cf5579e | 184 | 2009-10-26 Ben Elliston <bje@au.ibm.com> |
185 | Michael Meissner <meissner@linux.vnet.ibm.com> | |
186 | Ulrich Weigand <uweigand@de.ibm.com> | |
187 | ||
188 | * config.gcc (spu-*-elf*): Add spu_cache.h to extra_headers. | |
189 | * config/spu/spu_cache.h: New file. | |
190 | ||
191 | * config/spu/cachemgr.c: New file. | |
192 | * config/spu/cache.S: New file. | |
193 | ||
194 | * config/spu/spu.h (ASM_OUTPUT_SYMBOL_REF): Define. | |
195 | (ADDR_SPACE_EA): Define. | |
196 | (TARGET_ADDR_SPACE_KEYWORDS): Define. | |
197 | * config/spu/spu.c (EAmode): New macro. | |
198 | (TARGET_ADDR_SPACE_POINTER_MODE): Define. | |
199 | (TARGET_ADDR_SPACE_ADDRESS_MODE): Likewise. | |
200 | (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Likewise. | |
201 | (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Likewise. | |
202 | (TARGET_ADDR_SPACE_SUBSET_P): Likewise. | |
203 | (TARGET_ADDR_SPACE_CONVERT): Likewise. | |
204 | (TARGET_ASM_SELECT_SECTION): Likewise. | |
205 | (TARGET_ASM_UNIQUE_SECTION): Likewise. | |
206 | (TARGET_ASM_UNALIGNED_SI_OP): Likewise. | |
207 | (TARGET_ASM_ALIGNED_DI_OP): Likewise. | |
208 | (ea_symbol_ref): New function. | |
209 | (spu_legitimate_constant_p): Handle __ea qualified addresses. | |
210 | (spu_addr_space_legitimate_address_p): New function. | |
211 | (spu_addr_space_legitimize_address): Likewise. | |
212 | (cache_fetch): New global. | |
213 | (cache_fetch_dirty): Likewise. | |
214 | (ea_alias_set): Likewise. | |
215 | (ea_load_store): New function. | |
216 | (ea_load_store_inline): Likewise. | |
217 | (expand_ea_mem): Likewise. | |
218 | (spu_expand_mov): Handle __ea qualified memory references. | |
219 | (spu_addr_space_pointer_mode): New function. | |
220 | (spu_addr_space_address_mode): Likewise. | |
221 | (spu_addr_space_subset_p): Likewise. | |
222 | (spu_addr_space_convert): Likewise. | |
223 | (spu_section_type_flags): Handle "._ea" section. | |
224 | (spu_select_section): New function. | |
225 | (spu_unique_section): Likewise. | |
226 | * config/spu/spu-c.c (spu_cpu_cpp_builtins): Support __EA32__ | |
227 | and __EA64__ predefined macros. | |
228 | * config/spu/spu-elf.h (LIB_SPEC): Handle -mcache-size= and | |
229 | -matomic-updates switches. | |
230 | ||
231 | * config/spu/t-spu-elf (MULTILIB_OPTIONS): Define. | |
232 | (EXTRA_MULTILIB_PARTS): Add libgcc_cachemgr.a, | |
233 | libgcc_cachemgr_nonatomic.a, libgcc_cache8k.a, libgcc_cache16k.a, | |
234 | libgcc_cache32k.a, libgcc_cache64k.a, libgcc_cache128k.a. | |
235 | ($(T)cachemgr.o, $(T)cachemgr_nonatomic.o): New target. | |
236 | ($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache64k.o, | |
237 | $(T)cache128k.o): Likewise. | |
238 | ($(T)libgcc_%.a): Likewise. | |
239 | ||
240 | * config/spu/spu.h (TARGET_DEFAULT): Add MASK_ADDRESS_SPACE_CONVERSION. | |
241 | * config/spu/spu.opt (-mea32/-mea64): Add switches. | |
242 | (-maddress-space-conversion): Likewise. | |
243 | (-mcache-size=): Likewise. | |
244 | (-matomic-updates): Likewise. | |
245 | * doc/invoke.texi (-mea32/-mea64): Document. | |
246 | (-maddress-space-conversion): Likewise. | |
247 | (-mcache-size=): Likewise. | |
248 | (-matomic-updates): Likewise. | |
249 | ||
6d5d708e | 250 | 2009-10-26 Ben Elliston <bje@au.ibm.com> |
251 | Michael Meissner <meissner@linux.vnet.ibm.com> | |
252 | Ulrich Weigand <uweigand@de.ibm.com> | |
253 | ||
254 | * doc/tm.texi (TARGET_ADDR_SPACE_KEYWORDS): Document. | |
255 | ||
256 | * c-common.c (c_common_reswords): If TARGET_ADDR_SPACE_KEYWORDS is | |
257 | defined, add the named address space keywords. | |
258 | (c_addr_space_name): New function. | |
259 | (complete_array_type): Preserve named address space. | |
260 | (handle_mode_attribute): Use targetm.addr_space.valid_pointer_mode | |
261 | instead of targetm.valid_pointer_mode. | |
262 | ||
263 | * c-common.h (enum rid): Add RID_ADDR_SPACE_0 .. RID_ADDR_SPACE_15, | |
264 | RID_FIRST_ADDR_SPACE and RID_LAST_ADDR_SPACE. | |
265 | (ADDR_SPACE_KEYWORD): New macro. | |
266 | (c_addr_space_name): Add prototype. | |
267 | ||
268 | * c-tree.h (struct c_declspecs): Add address_space member. | |
269 | (declspecs_add_addrspace): Add prototype. | |
270 | ||
271 | * c-pretty-print.c (pp_c_type_qualifier_list): Handle address spaces. | |
272 | ||
273 | * c-parser.c (c_parse_init): Add assertion. | |
274 | (typedef enum c_id_kind): Add C_ID_ADDRSPACE. | |
275 | (c_lex_one_token): Handle address space keywords. | |
276 | (c_token_starts_typename): Likewise. | |
277 | (c_token_starts_declspecs): Likewise. | |
278 | (c_parser_declspecs): Likewise. | |
279 | (c_parser_postfix_expression_after_paren_type): Diagnose compound | |
280 | literal within function qualified with named address space. | |
281 | ||
282 | * c-decl.c (diagnose_mismatched_decls): Diagnose conflicting named | |
283 | address space qualifiers. | |
284 | (shadow_tag_warned): Warn about useless address space qualifiers. | |
285 | (quals_from_declspecs): Handle address space qualifiers. | |
286 | (grokdeclarator): Likewise. | |
287 | (build_null_declspecs): Likewise. | |
288 | (declspecs_add_addrspace): New function. | |
289 | ||
290 | * c-typeck.c (addr_space_superset): New function. | |
291 | (qualify_type): Handle named address spaces. | |
292 | (composite_type): Likewise. | |
293 | (common_pointer_type): Likewise. | |
294 | (comp_target_types): Likewise. | |
295 | (build_conditional_expr): Likewise. | |
296 | (handle_warn_cast_qual): Likewise. | |
297 | (build_c_cast): Likewise. | |
298 | (convert_for_assignment): Likewise. | |
299 | (build_binary_op): Likewise. | |
300 | (pointer_diff): Handle named address spaces. Use intermediate | |
301 | integer type of sufficient size if required. | |
302 | ||
98155838 | 303 | 2009-10-26 Ben Elliston <bje@au.ibm.com> |
304 | Michael Meissner <meissner@linux.vnet.ibm.com> | |
305 | Ulrich Weigand <uweigand@de.ibm.com> | |
306 | ||
307 | * doc/tm.texi (TARGET_ADDR_SPACE_POINTER_MODE): Document. | |
308 | (TARGET_ADDR_SPACE_ADDRESS_MODE): Likewise. | |
309 | (TARGET_ADDR_SPACE_VALID_POINTER_MODE): Likewise. | |
310 | ||
311 | * target.h (struct target_def): Add pointer_mode, address_mode, | |
312 | and valid_pointer_mode to addr_space substructure. | |
313 | * target-def.h (TARGET_ADDR_SPACE_POINTER_MODE): Define. | |
314 | (TARGET_ADDR_SPACE_ADDRESS_MODE): Likewise. | |
315 | (TARGET_ADDR_SPACE_VALID_POINTER_MODE): Likewise. | |
316 | (TARGET_ADDR_SPACE_HOOKS): Add them. | |
317 | * targhooks.c (target_default_pointer_address_modes_p): New function. | |
318 | * target.h (target_default_pointer_address_modes_p): Add prototype. | |
319 | * targhooks.c (default_addr_space_pointer_mode): New function. | |
320 | (default_addr_space_address_mode): Likewise. | |
321 | (default_addr_space_valid_pointer_mode): Likewise. | |
322 | * targhooks.h (default_addr_space_pointer_mode): Add prototype. | |
323 | (default_addr_space_address_mode): Likewise. | |
324 | (default_addr_space_valid_pointer_mode): Likewise. | |
325 | * output.h (default_valid_pointer_mode): Move to ... | |
326 | * targhooks.h (default_valid_pointer_mode): ... here. | |
327 | * varasm.c (default_valid_pointer_mode): Move to ... | |
328 | * targhooks.c (default_valid_pointer_mode): ... here. | |
329 | ||
330 | * varasm.c (output_constant): Use targetm.addr_space.valid_pointer_mode | |
331 | instead of targetm.valid_pointer_mode. | |
332 | ||
333 | * fold-const.c (fit_double_type): Use int_or_pointer_precision. | |
334 | * tree.c (integer_pow2p): Likewise. | |
335 | (tree_log2): Likewise. | |
336 | (tree_floor_log2): Likewise. | |
337 | (signed_or_unsigned_type_for): Support pointer type of different size. | |
338 | (int_or_pointer_precision): New function. | |
339 | * tree.h (int_or_pointer_precision): Add prototype. | |
340 | * stor-layout.c (layout_type): Set TYPE_PRECISION for offset types. | |
341 | * varasm.c (initializer_constant_valid_p): Use TYPE_PRECISION of | |
342 | incoming pointer type instead of POINTER_SIZE. | |
343 | ||
344 | * tree.c (build_pointer_type): Use appropriate pointer mode | |
345 | instead of ptr_mode. | |
346 | (build_reference_type): Likewise. | |
347 | * expr.c (store_expr): Likewise. | |
348 | (expand_expr_addr_expr): Likewise. | |
349 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Likewise. | |
350 | * cfgexpand.c (expand_debug_expr): Likewise. | |
ecb20cae | 351 | |
98155838 | 352 | * auto-inc-dec.c: Include "target.h". |
353 | (try_merge): Use appropriate address mode instead of Pmode. | |
354 | (find_inc): Likewise. | |
355 | * combine.c (find_split_point): Likewise. | |
356 | * cselib.c (cselib_record_sets): Likewise. | |
357 | * dse.c (replace_inc_dec): Likewise. | |
358 | (canon_address): Likewise. | |
359 | * var-tracking.c (replace_expr_with_values): Likewise. | |
360 | (count_uses): Likewise. | |
361 | (add_uses): Likewise. | |
362 | (add_stores): Likewise. | |
363 | * emit-rtl.c: Include "target.h". | |
364 | (adjust_address_1): Use appropriate address mode instead of Pmode. | |
365 | (offset_address): Likewise. | |
366 | * explow.c (break_out_memory_refs): Likewise. | |
367 | (memory_address_addr_space): Likewise. | |
368 | (promote_mode): Likewise. | |
369 | * expr.c (move_by_pieces): Likewise. | |
370 | (emit_block_move_via_loop): Likewise. | |
371 | (store_by_pieces): Likewise. | |
372 | (store_by_pieces_1): Likewise. | |
373 | (expand_assignment): Likewise. | |
374 | (store_constructor): Likewise. | |
375 | (expand_expr_addr_expr): Likewise. | |
376 | (expand_expr_real_1): Likewise. | |
377 | * cfgexpand.c (expand_debug_expr): Likewise. | |
378 | * ifcvt.c (noce_try_cmove_arith): Likewise. | |
379 | * regcprop.c (kill_autoinc_value): Likewise. | |
380 | * regmove.c (try_auto_increment): Likewise. | |
381 | * reload.c (find_reloads): Likewise. | |
382 | (find_reloads_address): Likewise. | |
383 | (find_reloads_address_1): Likewise. | |
384 | * sched-deps.c: Include "target.h". | |
385 | (sched_analyze_1): Use appropriate address mode instead of Pmode. | |
386 | (sched_analyze_2): Likewise. | |
387 | * sel-sched-dump.c: Include "target.h". | |
388 | (debug_mem_addr_value): Use appropriate address mode instead of Pmode. | |
389 | * stor-layout.c (layout_type): Likewise. | |
390 | * tree-ssa-loop-ivopts.c (produce_memory_decl_rtl): Likewise. | |
391 | (multiplier_allowed_in_address_p): Likewise. | |
392 | (get_address_cost): Likewise. | |
393 | * varasm.c (make_decl_rtl): Likewise. | |
ecb20cae | 394 | |
98155838 | 395 | * expr.c (expand_assignment): Always convert offsets to appropriate |
396 | address mode. | |
397 | (store_expr): Likewise. | |
398 | (store_constructor): Likewise. | |
399 | (expand_expr_real_1): Likewise. | |
400 | ||
401 | * reload.h (form_sum): Add MODE argument. | |
402 | * reload.c (form_sum): Add MODE argument, use it instead of Pmode. | |
403 | Update recursive calls. | |
404 | (subst_indexed_address): Update calls to form_sum. | |
ecb20cae | 405 | |
98155838 | 406 | * tree-flow.h (addr_for_mem_ref): Add ADDRSPACE argument. |
407 | * tree-ssa-address.c: Include "target.h". | |
408 | (templates): Replace by ... | |
409 | (mem_addr_template_list): ... this new vector. | |
410 | (TEMPL_IDX): Handle address space numbers. | |
411 | (gen_addr_rtx): Add address mode argument, use it instead of Pmode. | |
412 | (addr_for_mem_ref): Add ADDRSPACE argument. Use per-address-space | |
413 | instead of global cache. Update call to gen_addr_rtx. | |
414 | (valid_mem_ref_p): Update call to addr_for_mem_ref. | |
415 | * expr.c (expand_expr_real_1): Update call to addr_for_mem_ref. | |
ecb20cae | 416 | |
98155838 | 417 | * rtl.h (convert_memory_address_addr_space): Add prototype. |
418 | (convert_memory_address): Define as macro. | |
419 | * explow.c (convert_memory_address): Rename to ... | |
420 | (convert_memory_address_addr_space): ... this. Add ADDRSPACE argument. | |
421 | Use appropriate pointer and address modes instead of ptr_mode / Pmode. | |
422 | Update recursive calls. | |
423 | (memory_address_addr_space): Call convert_memory_address_addr_space. | |
424 | * expmed.c (make_tree): Likewise. | |
425 | * expr.c (expand_assignment): Likewise. | |
426 | (expand_expr_addr_expr_1): Likewise. Also, add ADDRSPACE argument. | |
427 | (expand_expr_addr_expr): Likewise. Also, update call. | |
428 | ||
429 | * alias.c (find_base_value): Guard pointer size optimizations. | |
430 | (find_base_term): Likewise. | |
431 | * rtlanal.c (nonzero_bits1): Likewise. | |
432 | (num_sign_bit_copies1): Likewise. | |
433 | * simplify-rtx.c (simplify_unary_operation_1): Likewise. | |
434 | ||
435 | * Makefile.in (tree-ssa-address.o): Add $(TARGET_H) dependency. | |
436 | (emit-rtl.o): Likewise. | |
437 | (auto-inc-dec.o): Likewise. | |
438 | (sched-deps.o): Likewise. | |
439 | ||
bd1a81f7 | 440 | 2009-10-26 Ben Elliston <bje@au.ibm.com> |
441 | Michael Meissner <meissner@linux.vnet.ibm.com> | |
442 | Ulrich Weigand <uweigand@de.ibm.com> | |
443 | ||
444 | * doc/extend.texi (Named Address Spaces): New section. | |
445 | * coretypes.h (addr_space_t): New type. | |
446 | (ADDR_SPACE_GENERIC): New define. | |
447 | (ADDR_SPACE_GENERIC_P): New macro. | |
448 | ||
449 | * doc/tm.texi (Named Address Spaces): New section. | |
450 | (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Document. | |
451 | (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Document. | |
452 | (TARGET_ADDR_SPACE_SUBSET_P): Document. | |
453 | (TARGET_ADDR_SPACE_CONVERT): Document. | |
454 | * target.h (struct gcc_target): Add addr_space substructure. | |
455 | * target-def.h (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define. | |
456 | (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Likewise. | |
457 | (TARGET_ADDR_SPACE_SUBSET_P): Likewise. | |
458 | (TARGET_ADDR_SPACE_CONVERT): Likewise. | |
459 | (TARGET_ADDR_SPACE_HOOKS): Likewise. | |
460 | (TARGET_INITIALIZER): Initialize addr_space hooks. | |
461 | * targhooks.c (default_addr_space_legitimate_address_p): New function. | |
462 | (default_addr_space_legitimize_address): Likewise. | |
463 | (default_addr_space_subset_p): Likewise. | |
464 | (default_addr_space_convert): Likewise. | |
465 | * targhooks.h (default_addr_space_legitimate_address_p): Add prototype. | |
466 | (default_addr_space_legitimize_address): Likewise. | |
467 | (default_addr_space_subset_p): Likewise. | |
468 | (default_addr_space_convert): Likewise. | |
469 | ||
470 | * doc/rtl.texi (MEM_ADDR_SPACE): Document. | |
471 | * rtl.h (mem_attrs): Add ADDRSPACE memory attribute. | |
472 | (MEM_ADDR_SPACE): New macro. | |
473 | * emit-rtl.c (get_mem_attrs): Add ADDRSPACE argument and set | |
474 | address space memory attribute. | |
475 | (mem_attrs_htab_hash): Handle address space memory attribute. | |
476 | (mem_attrs_htab_eq): Likewise. | |
477 | (set_mem_attributes_minus_bitpos): Likewise. | |
478 | (set_mem_alias_set): Likewise. | |
479 | (set_mem_align): Likewise. | |
480 | (set_mem_expr): Likewise. | |
481 | (set_mem_offset): Likewise. | |
482 | (set_mem_size): Likewise. | |
483 | (adjust_address_1): Likewise. | |
484 | (offset_address): Likewise. | |
485 | (widen_memoy_address): Likewise. | |
486 | (get_spill_slot_decl): Likewise. | |
487 | (set_mem_attrs_for_spill): Likewise. | |
488 | (set_mem_addr_space): New function. | |
489 | * emit-rtl.h (set_mem_addr_space): Add prototype. | |
490 | * print-rtl.c (print_rtx): Print address space memory attribute. | |
491 | * expr.c (expand_assignment): Set address space memory attribute | |
492 | of generated MEM RTXes as appropriate. | |
493 | (expand_expr_real_1): Likewise. | |
494 | * cfgexpand.c (expand_debug_expr): Likewise. | |
495 | * tree-ssa-loop-ivopts.c (produce_memory_decl_rtl): Likewise. | |
496 | ||
497 | * tree.h (struct tree_base): Add address_space bitfield. Reduce | |
498 | size of "spare" bitfield. | |
499 | (TYPE_ADDR_SPACE): New macro. | |
500 | (ENCODE_QUAL_ADDR_SPACE): Likewise. | |
501 | (DECODE_QUAL_ADDR_SPACE): Likewise. | |
502 | (CLEAR_QUAL_ADDR_SPACE): Likewise. | |
503 | (KEEP_QUAL_ADDR_SPACE): Likewise. | |
504 | (TYPE_QUALS): Encode type address space. | |
505 | (TYPE_QUALS_NO_ADDR_SPACE): New macro. | |
506 | * tree.c (set_type_quals): Set type address space. | |
507 | (build_array_type): Inherit array address space from element type. | |
508 | * print-tree.c (print_node_brief): Print type address space. | |
509 | (print_node): Likewise. | |
510 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
511 | ||
512 | * explow.c (memory_address): Rename to ... | |
513 | (memory_address_addr_space): ... this. Add ADDRSPACE argument. | |
514 | Use address-space aware variants of memory address routines. | |
515 | * recog.c (memory_address_p): Rename to ... | |
516 | (memory_address_addr_space_p): ... this. Add ADDSPACE argument. | |
517 | Use address-space aware variants of memory address routines. | |
518 | (offsettable_address_p): Rename to ... | |
519 | (offsettable_address_addr_space_p): ... this. Add ADDRSPACE argument. | |
520 | Use address-space aware variants of memory address routines. | |
521 | * reload.c (strict_memory_address_p): Rename to ... | |
522 | (strict_memory_address_addr_space_p): ... this. Add ADDSPACE argument. | |
523 | Use address-space aware variants of memory address routines. | |
524 | (maybe_memory_address_p): Rename to ... | |
525 | (maybe_memory_address_addr_space_p): ... this. Add ADDSPACE argument. | |
526 | Use address-space aware variants of memory address routines. | |
527 | * expr.h (memory_address_addr_space): Add prototype. | |
528 | (memory_address): Define as macro. | |
529 | * recog.h (memory_address_addr_space_p): Add prototype. | |
530 | (memory_address_p): Define as macro. | |
531 | (offsettable_address_addr_space_p): Add prototype. | |
532 | (offsettable_address_p): Define as macro. | |
533 | (strict_memory_address_addr_space_p): Add prototype. | |
534 | (strict_memory_address_p): Define as macro. | |
535 | ||
536 | * combine.c (find_split_point): Use address-space aware variants | |
537 | of memory address routines. | |
538 | * emit-rtl.c (operand_subword): Likewise. | |
539 | (change_address_1): Likewise. | |
540 | (adjust_address_1): Likewise. | |
541 | (offset_address): Likewise. | |
542 | * expr.c (emit_move_insn): Likewise. | |
543 | (expand_assignment): Likewise. | |
544 | (expand_expr_real_1): Likewise. | |
545 | * recog.c (verify_changes): Likewise. | |
546 | (general_operand): Likewise. | |
547 | (offsettable_memref_p): Likewise. | |
548 | (offsettable_nonstrict_memref_p): Likewise. | |
549 | (constrain_operands): Likewise. | |
550 | * reload.c (get_secondary_mem): Likewise. | |
551 | (find_reloads_toplev): Likewise. | |
552 | (find_reloads_address): Likewise. | |
553 | (find_reloads_subreg_address): Likewise. | |
554 | * reload1.c (reload): Likewise. | |
555 | * rtlhooks.c (gen_lowpart_if_possible): Likewise. | |
556 | * rtl.h (address_cost): Add ADDRSPACE argument. | |
557 | * rtlanal.c (address_cost): Add ADDRSPACE argument. Use address-space | |
558 | aware variant of memory address routines. | |
559 | * loop-invariant.c (create_new_invariant): Update address_cost call. | |
560 | * tree-ssa-loop-ivopts.c (computation_cost): Likewise. | |
561 | * fwprop.c (should_replace_address): Add ADDRSPACE argument. | |
562 | Use address-space aware variant of memory address routines. | |
563 | (propagate_rtx_1): Update call to should_replace_address. | |
564 | * tree-flow.h (multiplier_allowed_in_address_p): Add ADDRSPACE | |
565 | argument. | |
566 | * tree-ssa-loop-ivopts.c (multiplier_allowed_in_address_p): Add | |
567 | ADDRSPACE argument. Use per-address-space instead of global cache. | |
568 | Use address-space aware variant of memory address routines. | |
569 | (get_address_cost): Likewise. | |
570 | (get_computation_cost_at): Update calls. | |
571 | * tree-ssa-address.c (valid_mem_ref_p): Add ADDRSPACE argument. | |
572 | Use address-space aware variant of memory address routines. | |
573 | (create_mem_ref_raw): Update call to valid_mem_ref_p. | |
574 | (most_expensive_mult_to_index): Update call to | |
575 | multiplier_allowed_in_address_p. | |
576 | ||
577 | * dwarf2out.c (modified_type_die): Output DW_AT_address_class | |
578 | attribute to indicate named address spaces. | |
579 | ||
580 | * varasm.c (get_variable_section): DECLs in named address spaces | |
581 | cannot be "common". | |
582 | ||
583 | * reload.c (find_reloads_address): Do not use LEGITIMIZE_RELOAD_ADDRESS | |
584 | for addresses in a non-generic address space. | |
585 | ||
586 | * expr.c (emit_block_move_hints): Do not use libcalls for | |
587 | memory in non-generic address spaces. | |
588 | (clear_storage_hints): Likewise. | |
589 | (expand_assignment): Likewise. | |
590 | ||
591 | * fold-const.c (operand_equal_p): Expressions refering to different | |
592 | address spaces are not equivalent. | |
593 | ||
594 | * rtl.c (rtx_equal_p_cb): MEMs refering to different address | |
595 | spaces are not equivalent. | |
596 | (rtx_equal_p): Likewise. | |
597 | * cse.c (exp_equiv_p): Likewise. | |
598 | * jump.c (rtx_renumbered_equal_p): Likewise. | |
599 | * reload.c (operands_match_p): Likewise. | |
600 | ||
601 | * alias.c (nonoverlapping_memrefs_p): MEMs refering to different | |
602 | address spaces may alias. | |
603 | (true_dependence): Likewise. | |
604 | (canon_true_dependence): Likewise. | |
605 | (write_dependence_p): Likewise. | |
606 | ||
607 | * dse.c (canon_address): Handle named address spaces. | |
608 | * ifcvt.c (noce_try_cmove_arith): Likewise. | |
609 | ||
610 | * tree.def (ADDR_SPACE_CONVERT_EXPR): New tree code. | |
611 | * expr.c (expand_expr_real_2): Expand ADDR_SPACE_CONVERT_EXPR. | |
612 | * convert.c (convert_to_pointer): Generate ADDR_SPACE_CONVERT_EXPR | |
613 | to handle conversions between different address spaces. | |
614 | * fold-const.c (fold_convert_loc): Likewise. | |
615 | (fold_unary_loc): Handle ADDR_SPACE_CONVERT_EXPR. | |
616 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
617 | * gimple-pretty-print.c (dump_unary_rhs): Likewise. | |
618 | * tree-cfg.c (verify_gimple_assign_unary): Likewise. | |
619 | * tree-inline.c (estimate_operator_cost): Likewise. | |
620 | * tree-ssa.c (useless_type_conversion_p): Conversions between pointers | |
621 | to different address spaces are not useless. | |
622 | ||
709be7ff | 623 | 2009-10-26 Jakub Jelinek <jakub@redhat.com> |
624 | ||
17d1c688 | 625 | PR bootstrap/41345 |
626 | * cfgcleanup.c (trivially_empty_bb_p): New function. | |
627 | (try_optimize_bb): Use it instead of checking BB_HEAD == BB_END. | |
628 | ||
709be7ff | 629 | PR debug/41828 |
630 | * dwarf2out.c (add_pubname, add_pubtype, generic_parameter_die, | |
631 | add_name_and_src_coords_attributes, gen_namespace_die, | |
632 | dwarf2out_set_name): Handle dwarf2_name returning NULL. | |
633 | ||
24833e1a | 634 | 2009-10-26 Nick Clifton <nickc@redhat.com> |
635 | ||
636 | * config.gcc: Add support for RX target. | |
637 | * config/rx: New directory. | |
638 | * config/rx/constraints.md: New file. | |
639 | * config/rx/predicates.md: New file. | |
640 | * config/rx/rx.c: New file. | |
641 | * config/rx/rx.h: New file. | |
642 | * config/rx/rx.md: New file. | |
643 | * config/rx/rx.opt: New file. | |
644 | * config/rx/rx-protos.h: New file. | |
645 | * config/rx/t-rx: New file. | |
646 | * doc/extend.texi: Document RX function attributes. | |
647 | * doc/invoke.texi: Document RX specific command line options. | |
648 | * doc/contrib.texi: Document RX contribution. | |
649 | * doc/md.texi: Document RX constraints. | |
650 | * doc/install.texi: Document RX support. | |
651 | ||
7814d418 | 652 | 2009-10-26 Michael Matz <matz@suse.de> |
653 | ||
654 | PR tree-optimization/41783 | |
655 | * tree-ssa-alias.c (get_continuation_for_phi): Export, add a special | |
656 | case for simple diamonds. | |
657 | * tree-ssa-alias.h (get_continuation_for_phi): Declare. | |
658 | * tree-ssa-pre.c (translate_vuse_through_block): Add same_valid | |
659 | argument, use alias oracle to skip some vdefs. | |
660 | (phi_translate_1): Change call to above, don't allocate new | |
661 | value ids if they can stay the same. | |
662 | (compute_avail): Allow vuse walking when looking up references. | |
663 | ||
543681ac | 664 | 2009-10-26 Richard Guenther <rguenther@suse.de> |
665 | ||
666 | PR tree-optimization/41826 | |
667 | * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Avoid | |
668 | access to re-allocated vector fields. | |
669 | ||
83edd737 | 670 | 2009-10-26 Richard Guenther <rguenther@suse.de> |
671 | ||
672 | * graphite-sese-to-poly.c (check_poly_representation): Fix | |
673 | compile without checking. | |
674 | ||
1b013d97 | 675 | 2009-10-26 Janus Weil <janus@gcc.gnu.org> |
676 | ||
677 | PR fortran/41714 | |
678 | * gimple.h (tree_annotate_all_with_location): Remove prototype. | |
679 | * gimplify.c (tree_should_carry_location_p, | |
680 | tree_annotate_one_with_location,tree_annotate_all_with_location): | |
681 | Remove obsolete functions. | |
682 | ||
f5ab892a | 683 | 2009-10-25 Kaz Kojima <kkojima@gcc.gnu.org> |
684 | ||
685 | PR target/41813 | |
686 | * config/sh/sh.md (stuff_delay_slot): Don't set T_REG in pattern. | |
687 | ||
88aca906 | 688 | 2009-10-25 Richard Guenther <rguenther@suse.de> |
689 | ||
690 | * lto-streamer-in.c (unpack_ts_decl_common_value_fields): | |
691 | Stream DECL_RESTRICTED_P. | |
692 | * lto-streamer-out.c (pack_ts_decl_common_value_fields): Likewise. | |
693 | ||
70ea0e7c | 694 | 2009-10-25 Richard Sandiford <rdsandiford@googlemail.com> |
695 | ||
696 | * config/mips/mips.c (mips_restore_gp_from_cprestore_slot): Emit | |
697 | a note when expanding to nothing. | |
698 | ||
06323ab0 | 699 | 2009-10-25 Richard Guenther <rguenther@suse.de> |
700 | ||
701 | PR middle-end/41814 | |
702 | * tree.c (find_decls_types_r): Deal with Java overloading | |
703 | BINFO_VIRTUALS for its own purpose. | |
704 | ||
e8b6f830 | 705 | 2009-10-24 Adam Nemet <anemet@caviumnetworks.com> |
706 | ||
707 | * config/mips/predicates.md (hilo_operand): New predicate. | |
708 | * config/mips/mips.md (<u>mulsidi3_64bit): Change it to a | |
709 | define_insn. Correct !ISA_HAS_EXT_INS length from 24 to 28. Move | |
710 | splitter part from here ...: | |
711 | (<u>mulsidi3_64bit splitter for !ISA_HAS_EXT_INS): ... to here. Swap | |
712 | op0 and op4 to match the DINS case. | |
713 | (<u>mulsidi3_64bit splitter for ISA_HAS_EXT_INS): New splitter. | |
714 | ||
715 | 2009-10-24 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> | |
d1e6bce2 | 716 | |
717 | PR middle-end/19154 | |
718 | * avr.md (QIDI): Add new mode iterator. | |
719 | (sbrx_branch<mode>): Create new zero extract bit, test and jump | |
720 | patterns for all QI thru DI modes combinations. | |
721 | (sbrx_and_branch<mode>): Create new and based bit test and jump | |
722 | patterns for QI thru SI modes. | |
723 | avr.c (avr_out_sbxx_branch): Use only bit number. | |
724 | ||
f589330e | 725 | 2009-10-24 Jan Hubicka <jh@suse.cz> |
726 | ||
727 | * ipa-reference.c (check_call): Noreturn notrhow calls do not write | |
728 | to memory. | |
cbfd7bf8 | 729 | (analyze_function): When analyzing noreturn nothrow call, do not |
730 | compute written stats; free bitmaps of vars early if possible. | |
f589330e | 731 | (generate_summary): Only update bitmaps if computed. |
732 | (propagate): Only dump bitmaps if computed. | |
733 | (ipa_reference_read_summary): Fix pasto. | |
734 | ||
a42ce2cc | 735 | 2009-10-24 Eric Botcazou <ebotcazou@adacore.com> |
736 | ||
737 | * tree-ssa-alias.c (nonaliasing_component_refs_p): Rename into... | |
738 | (aliasing_component_refs_p): ...this. Return true if there is no | |
739 | common base and the base access types have the same alias set. | |
740 | (indirect_ref_may_alias_decl_p): Adjust for above renaming. | |
741 | (indirect_refs_may_alias_p): Likewise. | |
742 | ||
9fa2814c | 743 | 2009-10-23 Joseph Myers <joseph@codesourcery.com> |
744 | ||
745 | PR c/40033 | |
746 | * c-typeck.c (c_finish_stmt_expr): Do not wrap error_mark_node in | |
747 | a C_MAYBE_CONST_EXPR. | |
748 | ||
f9b91390 | 749 | 2009-10-23 Michael Meissner <meissner@linux.vnet.ibm.com> |
750 | ||
751 | PR target/41787 | |
752 | * config/rs6000/rs6000.c (struct machine_function): Add | |
753 | vsx_or_altivec_used_p to record if vector types are used. | |
754 | (rs6000_expand_to_rtl_hook): Rename from | |
755 | rs6000_alloc_sdmode_stack_slot. If VSX, check to see if there are | |
756 | any vector operations, so if there are, we can set VRSAVE to | |
757 | non-zero when only floating point vector registers are used. | |
758 | (TARGET_EXPAND_TO_RTL_HOOK): Use rs6000_expand_to_rtl_hook. | |
759 | (rs6000_check_vector_mode): Inner function to check if vector | |
760 | types are used in the code. | |
761 | (compute_vrsave_mask): If VSX, make sure VRSAVE is non-zero if | |
762 | vector instructions are used. | |
763 | ||
764 | * config/rs6000/rs6000.h (HARD_REGNO_CALL_PART_CLOBBERED): | |
765 | Indicate that VSX registers which overlap floating point | |
766 | registers, can't be used across a call, since the ABI only states | |
767 | the scalar part of the register will be saved and restored. | |
768 | ||
e58c17e7 | 769 | 2009-10-23 Joseph Myers <joseph@codesourcery.com> |
770 | ||
771 | PR c/41673 | |
772 | * alias.c (get_alias_set): Call langhook before returning 0 for | |
773 | types with structural equality. | |
774 | * c-common.c (c_common_get_alias_set): Use alias set of element | |
775 | type for arrays with structural comparison. | |
776 | ||
e1ac6f35 | 777 | 2009-10-23 Richard Guenther <rguenther@suse.de> |
778 | ||
779 | PR middle-end/41805 | |
780 | * cfgexpand.c (expand_call_stmt): Use gimple_has_side_effects and | |
781 | gimple_call_nothrow_p. | |
782 | ||
442cf145 | 783 | 2009-10-23 Richard Guenther <rguenther@suse.de> |
784 | ||
785 | PR tree-optimization/41778 | |
786 | * tree-ssa-pre.c (do_regular_insertion): Only insert if a | |
787 | redundancy along a path in the CFG we want to optimize for speed | |
788 | is going to be removed. | |
789 | (execute_pre): Do partial-PRE only if the function is to be | |
790 | optimized for speed. | |
791 | (gate_pre): Do not turn off all of PRE when not optimizing a | |
792 | function for speed. | |
793 | ||
b0ce8887 | 794 | 2009-10-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
795 | ||
796 | * builtins.c (fold_builtin_cabs): Use validate_arg(). | |
797 | (fold_builtin_cexp): Fix if-logic. | |
798 | (fold_builtin_1): Check subtype for BUILT_IN_CIMAG. | |
799 | ||
100cfccc | 800 | 2009-10-22 Jeff Law <law@redhat.com> |
801 | ||
27b732c7 | 802 | * ira-lives.c (process_single_reg_class_operands): Update the |
100cfccc | 803 | hard reg costs for all the hard registers desired by the |
804 | single reg class operand. | |
805 | ||
f7038c77 | 806 | 2009-10-22 Richard Sandiford <rdsandiford@googlemail.com> |
807 | ||
808 | * simplify-rtx.c (simplify_replace_fn_rtx): Add a fallback case | |
809 | for rtxes that aren't handled specially. | |
810 | ||
b447ca78 | 811 | 2009-10-22 Richard Sandiford <rdsandiford@googlemail.com> |
812 | ||
813 | * rtl.h (shallow_copy_rtvec): Declare. | |
814 | * rtl.c (shallow_copy_rtvec): New function. | |
815 | * cselib.c (cselib_subst_to_values): Use it. Only modify an | |
816 | rtx field if the subrtx has changed. | |
817 | ||
f57d8b49 | 818 | 2009-10-22 Anatoly Sokolov <aesok@post.ru> |
819 | ||
820 | * config/m32c/m32c.c (m32c_function_value_regno_p): New function. | |
821 | (m32c_function_value): Make static, add new 'outgoing' argument. | |
822 | (m32c_libcall_value): Make static, add new 'fun' argument. | |
823 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Declare. | |
ecb20cae | 824 | * config/m32c/m32c.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove. |
f57d8b49 | 825 | (FUNCTION_VALUE_REGNO_P): Redefine, use m32c_function_value_regno_p. |
826 | * config/m32c/m32c-protos.h (m32c_function_value_regno_p): Declare. | |
827 | (m32c_function_value, m32c_libcall_value): Delete declaration. | |
828 | ||
5aa82f75 | 829 | 2009-10-22 Diego Novillo <dnovillo@google.com> |
830 | ||
27b732c7 | 831 | * Makefile.in (PLUGIN_HEADERS): Add output.h and IPA_UTILS_H. |
5aa82f75 | 832 | |
cca979c6 | 833 | 2009-10-22 Razya Ladelsky <razya@il.ibm.com> |
cbfd7bf8 | 834 | |
27b732c7 | 835 | * tree-cfg.c (gimple_duplicate_sese_tail): Fix typos/indentation/white |
836 | space. | |
cca979c6 | 837 | |
21ce3cc7 | 838 | 2009-10-22 Richard Guenther <rguenther@suse.de> |
839 | ||
840 | * lto-streamer.h (lto_symtab_merge_cgraph_nodes): Declare. | |
841 | * lto-symtab.c (struct lto_symtab_entry_def): Add node member. | |
842 | (lto_symtab_merge): Do not merge cgraph nodes here. | |
843 | (lto_symtab_resolve_can_prevail_p): Simplify. | |
844 | (lto_symtab_resolve_symbols): Store cgraph node. | |
845 | (lto_symtab_merge_decls_1): Simplify. Do not drop non-prevailing | |
846 | functions from the symtab. | |
847 | (lto_symtab_merge_cgraph_nodes_1): New function. | |
848 | (lto_symtab_merge_cgraph_nodes): Likewise. | |
849 | ||
1e81aceb | 850 | 2009-10-22 Richard Guenther <rguenther@suse.de> |
851 | ||
852 | PR lto/41791 | |
853 | * lto-streamer-out.c (lto_output_location): Stream the | |
854 | system header flag. | |
855 | * lto-streamer-in.c (lto_input_location): Likewise. | |
856 | ||
b0fb253a | 857 | 2009-10-22 Razya Ladelsky <razya@il.ibm.com> |
ecb20cae | 858 | |
859 | * cfgloopmanip.c (duplicate_subloops): Export. | |
b0fb253a | 860 | * tree-parloops.c (loop_parallel_p): Dump if loop is innermost. |
ecb20cae | 861 | (transform_to_exit_first_loop): Duplicate bbs starting from |
b0fb253a | 862 | header up to loop->latch instead of exit->src. |
863 | Initialize control variable to the correct number of iterations. | |
864 | (gather_scalar_reductions): Do not register double reductions. | |
ecb20cae | 865 | (parallelize_loops): Dump which loop is tested. |
866 | Indicate whether the parallelized loop is inner or not. | |
b0fb253a | 867 | Remove the innermost-loop requirement. |
ecb20cae | 868 | * cfgloop.h (duplicate_subloops): Export. |
b0fb253a | 869 | * tree-cfg.c (add_phi_args_after_redirect): New function. |
870 | (gimple_duplicate_sese_tail): Remove the no-subloops constraint. | |
871 | Call duplicate_subloops. | |
872 | Update number of iterations at the exit condition. | |
873 | Don't redirect nexits always to the loop exit. | |
874 | Redirect copied edges from latch to the loop exit. | |
b0fb253a | 875 | |
13ea1784 | 876 | 2009-10-22 Jan Hubicka <jh@suse.cz> |
877 | ||
878 | * ipa-cp.c (ipcp_read_summary): Remove now invalid FIXME and | |
879 | flag_ltrans check. | |
880 | * ipa-inline.c (cgraph_mark_inline_edge, | |
881 | cgraph_decide_inlining_of_small_function, | |
ecb20cae | 882 | cgraph_decide_inlining, inline_read_summary): Disable indirect |
883 | inlining for WPA for time being. | |
13ea1784 | 884 | |
cbfd7bf8 | 885 | PR tree-optimize/40556 |
13ea1784 | 886 | * ipa-inline.c (cgraph_early_inlining): Fix iterations condition. |
887 | ||
5575303a | 888 | 2009-10-22 Richard Guenther <rguenther@suse.de> |
889 | ||
890 | * lto-streamer.h (lto_symtab_clear_resolution): Remove. | |
891 | * lto-symtab.c (lto_symtab_clear_resolution): Likewise. | |
892 | ||
ef378c27 | 893 | 2009-10-22 Jan Hubicka <jh@suse.cz> |
894 | ||
13ea1784 | 895 | PR lto/41730 |
5575303a | 896 | * ipa-reference.c (has_proper_scope_for_analysis): Add fixme about |
897 | global vars. | |
898 | (check_call): Handle only indirect calls. | |
899 | (propagate_bits): Update comment. | |
900 | (write_node_summary_p): Turn bogus check to assert. | |
901 | (ipa_reference_write_summary): Stream calls_read_all properly. | |
902 | (ipa_reference_read_summary): Stream in calls_read_all properly. | |
903 | (read_write_all_from_decl): New function. | |
904 | (propagate): Handle OVERWRITABLE nodes and external calls here. | |
ecb20cae | 905 | * ipa-pre-const.c (check_call): In IPA mode handle indirect |
906 | calls only. | |
5575303a | 907 | (analyze_function): Do not check visibility here. |
908 | (add_new_function): We summary OVERWRITABLE too. | |
909 | (generate_summary): Stream OVERWRITABLE nodes too. | |
910 | (propagate): Handle external calls and OVERWRITABLE nodes here. | |
911 | (local_pure_const): Check visibility here. | |
ef378c27 | 912 | |
8867b500 | 913 | 2009-10-22 Jan Hubicka <jh@suse.cz> |
914 | ||
915 | * ipa-cp.c (ipcp_write_summary, ipcp_read_summary): New functions. | |
916 | (pass_ipa_cp): Register them. | |
917 | (ipcp_init_stage): Analyze all functions for whopr/lto. | |
918 | (ipcp_propagate_stage): Skip external calls. | |
919 | (ipcp_iterate_stage): Call ipa_update_after_lto_read if needed. | |
ecb20cae | 920 | * ipa-reference.c (write_node_summary_p): Fix thinko about |
921 | availability. | |
8867b500 | 922 | * cgraphunit.c (ipa_passes): When in lto, ne er produce new summaries; |
ecb20cae | 923 | when in ltrans, skip executing of ipa passes since everything |
924 | should've been done. | |
8867b500 | 925 | * ipa-inline.c (cgraph_decide_inlining): Remove FIXMEs. |
926 | (inline_generate_summary): Likewise. | |
927 | (inline_read_summary): New function. | |
928 | (inline_write_summary): New function. | |
929 | (pass_ipa_inline): Register new hooks. | |
930 | * ipa-prop.c: Inlcude lto-streamer.h | |
931 | (ipa_edge_args_vector): Update declaration. | |
932 | (ipa_count_arguments, ipa_compute_jump_functions, | |
933 | ipa_free_edge_args_substructures): Move ipa_edge_args_vector into ggc. | |
934 | (ipa_write_jump_function, ipa_read_jump_function, ipa_write_node_info, | |
935 | ipa_read_node_info): New static functions. | |
936 | (ipa_prop_write_jump_functions, ipa_prop_read_jump_functions): Update. | |
937 | (duplicate_array): Use xmalloc. | |
938 | (duplicate_ggc_array): New. | |
939 | (ipa_edge_duplication_hook): Use it. | |
940 | (ipa_update_after_lto_read): New function. | |
941 | * ipa-prop.h (ipa_prop_write_jump_functions, | |
942 | ipa_prop_read_jump_functions): Declare. | |
943 | (ipa_pass_through_data, ipa_ancestor_jf_data, ipa_member_ptr_cst, | |
944 | jump_func_value, ipa_member_ptr_cst, ipa_edge_args): Add GTY markers. | |
945 | (ipa_edge_args_vector): Move into GGC. | |
946 | (ipa_check_create_edge_args): Update. | |
947 | (ipa_update_after_lto_read): New. | |
ecb20cae | 948 | * passes.c (ipa_write_summaries_1): When in wpa, do not write |
949 | summaries. | |
8867b500 | 950 | (ipa_read_summaries): When in ltrans, so not read summaries. |
ecb20cae | 951 | * lto-streamer.c (lto_get_section_name): Add |
952 | LTO_section_jump_functions. | |
8867b500 | 953 | * lto-streamer.h (LTO_section_jump_functions): New section. |
954 | (produce_asm): Declare. | |
955 | * lto-cgraph.c (output_cgraph): Output edges in reverse order. | |
956 | * lto-streamer-out.c (produce_asm): Export. | |
957 | * lto-streamer-in.c: Include tree-pass.h | |
958 | (input_function): Free dominance info when done. | |
959 | (lto_read_body): Push ipa_inline in ltrans stage. | |
960 | * gengtype.c (open_base_files): Add ipa-prop.h into includes. | |
961 | * Makefile.in (GTFILES): Add ipa-prop.h | |
962 | ||
d5c44166 | 963 | 2009-10-22 Matthias Klose <doko@ubuntu.com> |
964 | ||
965 | * doc/install.texi: Document --enable-browser-plugin. | |
966 | ||
f58620b7 | 967 | 2009-10-21 Vladimir Makarov <vmakarov@redhat.com> |
968 | ||
969 | * doc/invoke.texi (fira-loop-pressure): Update default value. | |
970 | * opts.c (decode_options): Remove default value setting for | |
971 | flag_ira_loop_pressure. | |
972 | * config/ia64/ia64.c (ia64_override_options): Set | |
973 | flag_ira_loop_pressure up for -O3. | |
974 | * config/rs6000/rs6000.c (rs6000_override_options): Ditto. | |
ecb20cae | 975 | |
8da11536 | 976 | 2009-10-21 Sebastian Pop <sebastian.pop@amd.com> |
977 | ||
978 | PR tree-optimization/41497 | |
979 | * tree-scalar-evolution.c (analyze_evolution_in_loop): Return | |
980 | chrec_dont_know if the evolution function returned by follow_ssa_edge | |
981 | is constant in the analyzed loop and is not compatible with the | |
982 | initial value before the loop. | |
983 | * tree-chrec.h (no_evolution_in_loop_p): Call STRIP_NOPS. | |
984 | ||
1cdf9df5 | 985 | 2009-10-21 Joseph Myers <joseph@codesourcery.com> |
986 | ||
987 | * config/sh/sh.c (nonpic_symbol_mentioned_p): Allow UNSPEC_TPOFF. | |
988 | ||
8057702e | 989 | 2009-10-21 Jakub Jelinek <jakub@redhat.com> |
990 | ||
991 | PR other/25507 | |
992 | * doc/invoke.texi: Document -print-multi-os-directory. | |
993 | ||
14325167 | 994 | 2009-10-21 Jack Howarth <howarth@bromo.med.uc.edu> |
995 | ||
996 | PR c++/41313 | |
997 | * gcc/config/darwin10.h: Use default_emit_unwind_label. | |
998 | * gcc/config/darwin.c: Disable -freorder-blocks-and-partition | |
999 | when darwin_emit_unwind_label is used. | |
1000 | ||
567008ff | 1001 | 2009-10-21 Eric Botcazou <ebotcazou@adacore.com> |
1002 | ||
1003 | * tree-vect-stmts.c (exist_non_indexing_operands_for_use_p): Tweak | |
1004 | order of checks. | |
1005 | ||
2fabdfdf | 1006 | 2009-10-20 Richard Henderson <rth@redhat.com> |
1007 | ||
1008 | * tree-eh.c (lower_try_finally_copy): Do lower_eh_constructs_1 | |
1009 | before emit_post_landing_pad. | |
1010 | ||
4d46979d | 1011 | 2009-10-20 Adam Nemet <anemet@caviumnetworks.com> |
1012 | ||
1013 | * config/mips/mips.c (mips_binary_cost): Add new argument speed. | |
1014 | Use when calling rtx_costs. | |
1015 | (mips_rtx_costs): Fix formatting. Use argument speed rather than the | |
1016 | global optimize_size. Pass speed to mips_binary_cost. | |
1017 | ||
8c009c74 | 1018 | 2009-10-20 Jakub Jelinek <jakub@redhat.com> |
1019 | ||
1020 | * config/rs6000/rs6000.c (def_builtin): Set TREE_READONLY instead | |
1021 | of TREE_CONSTANT. | |
1022 | ||
bf4652ac | 1023 | 2009-10-20 Richard Sandiford <rdsandiford@googlemail.com> |
1024 | ||
1025 | * rtl.h (simplify_replace_fn_rtx): Declare. | |
1026 | (wrap_constant, unwrap_constant): Delete. | |
1027 | * cfgexpand.c (unwrap_constant, wrap_constant): Delete. | |
1028 | (expand_debug_expr): Don't call wrap_constant. | |
1029 | * combine.c (rtx_subst_pair): Only define for AUTO_INC_DEC. | |
1030 | (auto_adjust_pair): Fold into... | |
1031 | (propagate_for_debug_subst): ...here. Only define for AUTO_INC_DEC. | |
1032 | Just return a new value. | |
1033 | (propagate_for_debug): Use simplify_replace_fn_rtx for AUTO_INC_DEC, | |
1034 | otherwise use simplify_replace_rtx. | |
1035 | * cselib.c (wrap_constant): Reinstate old definition. | |
1036 | (cselib_expand_value_rtx_1): Don't wrap constants. | |
1037 | * gcse.c (try_replace_reg): Don't use copy_rtx in the call to | |
1038 | simplify_replace_rtx. | |
1039 | (bypass_block): Fix formatting in calls to simplify_replace_rtx. | |
1040 | * reload1.c (reload): Skip all uses for an insn before adjusting it. | |
1041 | Use simplify_replace_rtx. | |
1042 | * simplify-rtx.c (simplify_replace_fn_rtx): New function, | |
1043 | adapted from... | |
1044 | (simplify_replace_rtx): ...here. Turn into a wrapper for | |
1045 | simplify_replace_fn_rtx. | |
1046 | (simplify_unary_operation): Don't unwrap CONSTs. | |
1047 | * var-tracking.c (check_wrap_constant): Delete. | |
1048 | (vt_expand_loc_callback): Don't call it. | |
1049 | (vt_expand_loc): Likewise. | |
1050 | ||
008b13e3 | 1051 | 2009-10-20 Pascal Obry <obry@adacore.com> |
1052 | Eric Botcazou <ebotcazou@adacore.com> | |
1053 | ||
1054 | * config/i386/cygming.h (DWARF_FRAME_REGNUM): Add enclosing parens. | |
1055 | ||
21a9b734 | 1056 | 2009-10-20 Michael Matz <matz@suse.de> |
1057 | ||
1058 | * loop-invariant.c (create_new_invariant): Use different magic number. | |
1059 | ||
525fa230 | 1060 | 2009-10-20 Richard Earnshaw <rearnsha@arm.com> |
1061 | ||
1062 | PR target/39247 | |
1063 | * arm.c (arm_override_options): Forcibly disable hot/cold block | |
1064 | partitioning. | |
1065 | ||
a080546e | 1066 | 2009-10-20 Alexandre Oliva <aoliva@redhat.com> |
1067 | ||
1068 | PR debug/41739 | |
1069 | * haifa-sched.c (try_ready): Skip debug deps updating speculation | |
1070 | status. | |
1071 | ||
3089b75c | 1072 | 2009-10-20 Richard Guenther <rguenther@suse.de> |
1073 | ||
1074 | * ggc-page.c: Include cfgloop.h. | |
1075 | (struct max_alignment): Drop long double, add void *. | |
1076 | (extra_order_size_table): Add low non-power-of-two multiples | |
1077 | of MAX_ALIGNMENT. Drop small type-based entries, add | |
1078 | tree_type, cgraph_node and loop. | |
1079 | * alloc-pool.c (struct allocation_object_def): Drop long double | |
1080 | aligning element. | |
1081 | ||
c6a55b97 | 1082 | 2009-10-20 Jakub Jelinek <jakub@redhat.com> |
1083 | ||
1084 | PR debug/41340 | |
1085 | * loop-invariant.c (calculate_loop_reg_pressure): Don't count regs | |
1086 | referenced just in DEBUG_INSNs. | |
1087 | ||
b816f77f | 1088 | 2009-10-20 Richard Guenther <rguenther@suse.de> |
1089 | ||
1090 | PR lto/41761 | |
1091 | * gimple.c (gimple_register_type): Make sure we register | |
1092 | the types main variant first. | |
1093 | ||
b612c537 | 1094 | 2009-10-20 Richard Guenther <rguenther@suse.de> |
1095 | ||
1096 | * gimple.c (gimple_types_compatible_p): Simplify. Move | |
1097 | cheap checks before hashtable queries. Add checks for | |
1098 | TYPE_NONALIASED_COMPONENT and DECL_NONADDRESSABLE_P. | |
1099 | ||
c3b8ca0c | 1100 | 2009-10-20 Eric Botcazou <ebotcazou@adacore.com> |
1101 | ||
1102 | * tree-sra.c (build_ref_for_offset_1) <RECORD_TYPE>: Skip fields | |
1103 | without size or with size that can't be represented as a host integer. | |
1104 | ||
da44a6ca | 1105 | 2009-10-20 Alexandre Oliva <aoliva@redhat.com> |
1106 | ||
1107 | * tree-ssa-dce.c (eliminate_unnecessary_stmts): Don't regard | |
1108 | the removal of a debug stmt as a significant change. | |
1109 | ||
44c9256b | 1110 | 2009-10-20 Wolfgang Gellerich <gellerich@de.ibm.com> |
1111 | ||
1112 | * config/s390/s390.md: Added agen condition to operand | |
ecb20cae | 1113 | forwarding bypasses. Added bypass for early address generation |
1114 | use of int results. Updated comments. | |
44c9256b | 1115 | |
d603963f | 1116 | 2009-10-20 Stefan Dösinger <stefan@codeweavers.com> |
1117 | ||
1118 | * config/i386/i386.c: Remove signal.h #include. | |
1119 | ||
bcd06eff | 1120 | 2009-10-20 Jie Zhang <jie.zhang@analog.com> |
1121 | ||
d603963f | 1122 | * simplify-rtx.c (simplify_const_unary_operation): Handle SS_ABS. |
bcd06eff | 1123 | * doc/rtl.texi: Document ss_abs. |
1124 | ||
538ba11a | 1125 | 2009-10-19 Jakub Jelinek <jakub@redhat.com> |
1126 | ||
1127 | * c-common.c (c_parse_error): Handle CPP_UTF8STRING. | |
1128 | * c-lex.c (c_lex_with_flags): Likewise. Test C_LEX_STRING_NO_JOIN | |
1129 | instead of C_LEX_RAW_STRINGS. | |
1130 | (lex_string): Handle CPP_UTF8STRING. | |
1131 | * c-parser.c (c_parser_postfix_expression): Likewise. | |
1132 | * c-pragma.h (C_LEX_RAW_STRINGS): Rename to ... | |
1133 | (C_LEX_STRING_NO_JOIN): ... this. | |
1134 | ||
5e9082a7 | 1135 | 2009-10-19 Anatoly Sokolov <aesok@post.ru> |
1136 | ||
1137 | * config/cris/cris.c (cris_function_value, cris_libcall_value, | |
1138 | cris_function_value_regno_p): New functions. | |
1139 | (cris_promote_function_mode): Update comment. | |
1140 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Declare. | |
d603963f | 1141 | * config/cris/cris.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove. |
5e9082a7 | 1142 | (FUNCTION_VALUE_REGNO_P): Redefine, use cris_function_value_regno_p. |
1143 | * config/cris/cris-protos.h (cris_function_value_regno_p): Declare. | |
1144 | ||
fc539426 | 1145 | 2009-10-19 Jakub Jelinek <jakub@redhat.com> |
1146 | ||
1147 | * unwind-dw2.c (execute_stack_op): Fix operand order for | |
1148 | DW_OP_le, DW_OP_ge, DW_OP_lt and DW_OP_gt. | |
1149 | ||
a2159096 | 1150 | 2009-10-19 Eric Botcazou <ebotcazou@adacore.com> |
1151 | ||
1152 | * gimple-low.c (struct lower_data): Add cannot_fallthru field. | |
1153 | (lower_stmt) <GIMPLE_BIND>: Add comment. | |
1154 | <GIMPLE_COND, GIMPLE_GOTO, GIMPLE_SWITCH>: Set cannot_fallthru to true | |
1155 | and return. | |
1156 | <GIMPLE_RETURN>: Remove the statement if cannot_fallthru is set. | |
1157 | Otherwise lower it and set cannot_fallthru to true. | |
1158 | <GIMPLE_TRY>: Update cannot_fallthru for GIMPLE_TRY_FINALLY and return. | |
d603963f | 1159 | <GIMPLE_CATCH, GIMPLE_EH_FILTER>: Set cannot_fallthru to false. |
a2159096 | 1160 | <GIMPLE_CALL>: Set cannot_fallthru to false for BUILT_IN_SETJMP and |
1161 | to true for a noreturn call. Do not remove statements. | |
1162 | <GIMPLE_OMP_PARALLEL, GIMPLE_OMP_TASK>: Set cannot_fallthru to false. | |
1163 | Set cannot_fallthru to false on function exit. | |
1164 | (gimple_stmt_may_fallthru) <GIMPLE_SWITCH>: Really return false. | |
1165 | <GIMPLE_ASSIGN>: Remove. | |
1166 | ||
cc6056e1 | 1167 | 2009-10-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1168 | ||
1169 | * config/s390/s390.c (s390_z10_optimize_cmp): Don't touch FP compares. | |
1170 | ||
bc1c8bc5 | 1171 | 2009-10-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1172 | ||
1173 | * config/s390/s390.c (s390_z10_optimize_cmp): Use | |
1174 | next/prev_active_insn to skip DEBUG_INSNs as well. | |
1175 | ||
65839a7a | 1176 | 2009-10-19 Joseph Myers <joseph@codesourcery.com> |
1177 | ||
1178 | * config/arm/arm.c (output_move_neon): Use DImode in call to | |
1179 | adjust_address. | |
1180 | ||
0bf158c8 | 1181 | 2009-10-19 Matthias Klose <doko@ubuntu.com> |
1182 | ||
1183 | PR target/40134 | |
1184 | * config.gcc (arm*-*-linux-*eabi): Use config/t-slibgcc-libgcc. | |
1185 | ||
5bd71193 | 1186 | 2009-10-19 Jakub Jelinek <jakub@redhat.com> |
1187 | ||
d603963f | 1188 | * cfgexpand.c (expand_debug_expr): Fail if bitpos < 0 for non-MEM op0. |
5bd71193 | 1189 | |
1190 | 2009-10-17 Andy Hutchinson <hutchinsonandy@gcc.gnu.org> | |
8425a570 | 1191 | |
1192 | PR middle-end/41738 | |
1193 | * optabs.c (expand_binop): Make mode of shift count expression mode | |
1194 | of shift count not target. | |
1195 | Remove indent nit. | |
1196 | ||
152ab6fa | 1197 | 2009-10-17 Eric Botcazou <ebotcazou@adacore.com> |
1198 | ||
1199 | * tree-nested.c (convert_nonlocal_reference_stmt) <GIMPLE_COND>: New | |
1200 | case. Force using values to replace references within the statement. | |
1201 | (convert_local_reference_stmt): Likewise. | |
1202 | ||
264ee46d | 1203 | 2009-10-17 Eric Botcazou <ebotcazou@adacore.com> |
1204 | ||
1205 | * gimple-low.c (lower_stmt) <GIMPLE_CALL>: If the call is noreturn, | |
1206 | remove a subsequent GOTO or RETURN statement. | |
1207 | ||
0b5af700 | 1208 | 2009-10-17 Andy Hutchinson <hutchinsonandy@aim.com> |
1209 | ||
1210 | * config/avr.md (*movqi): Add zero as equally preferable constraint | |
1211 | as general register. | |
264ee46d | 1212 | (*movhi): Ditto. |
0b5af700 | 1213 | |
264ee46d | 1214 | 2009-10-17 Eric Botcazou <ebotcazou@adacore.com> |
bf09aad8 | 1215 | |
1216 | * print-tree.c (print_node): Fix string for DECL_STRUCT_FUNCTION. | |
1217 | ||
cb0ae7a9 | 1218 | 2009-10-17 Richard Guenther <rguenther@suse.de> |
1219 | ||
d603963f | 1220 | * lto-streamer-in.c (lto_input_location): Try to reuse previous maps. |
cb0ae7a9 | 1221 | |
b2dd75cb | 1222 | 2009-10-17 Richard Guenther <rguenther@suse.de> |
1223 | ||
1224 | * lto-streamer-in.c (input_gimple_stmt): Fixup FIELD_DECL | |
1225 | operands in COMPONENT_REFs. | |
1226 | ||
e5ce1073 | 1227 | 2009-10-17 Anatoly Sokolov <aesok@post.ru> |
1228 | ||
1229 | * targhooks.c (default_libcall_value): Don't use LIBCALL_VALUE macro | |
1230 | if not defined. Change type of second argument to const_rtx. | |
1231 | (default_function_value): Call gcc_unreachable if FUNCTION_VALUE | |
1232 | macro not defined. | |
1233 | * targhooks.h (default_libcall_value): Update prototype. | |
1234 | * target.h (struct gcc_target): Change type of second argument of | |
1235 | libcall_value to const_rtx. | |
1236 | * config/arm/arm.c (arm_libcall_value): Change type of second argument | |
1237 | to const_rtx. | |
1238 | (arm_libcall_uses_aapcs_base): Change type of argument to const_rtx. | |
1239 | * doc/tm.texi (TARGET_LIBCALL_VALUE): Revise documentation. | |
1240 | ||
47306a5d | 1241 | 2009-10-17 Jakub Jelinek <jakub@redhat.com> |
1242 | ||
1243 | PR debug/40521 | |
1244 | * debug.h (struct gcc_debug_hooks): Add assembly_start hook. | |
1245 | * cgraphunit.c (cgraph_optimize): Call it. | |
1246 | * dwarf2out.c (dwarf2out_init): Move .cfi_sections printing into... | |
1247 | (dwarf2out_assembly_start): ... here. New hook. | |
1248 | (dwarf2out_debug_hooks): Add dwarf2out_assembly_start. | |
1249 | * debug.c (do_nothing_debug_hooks): Do nothing for assembly_start | |
1250 | hook. | |
1251 | * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise. | |
1252 | * sdbout.c (sdb_debug_hooks): Likewise. | |
1253 | * vmsdbgout.c (vmsdbg_debug_hooks): Add vmsdbgout_assembly_start. | |
1254 | (vmsdbgout_assembly_start): New hook. | |
1255 | ||
b2c4a3f0 | 1256 | 2009-10-17 Alexandre Oliva <aoliva@redhat.com> |
1257 | ||
1258 | * rtl.h (RTL_LOCATION): Fix typo. | |
1259 | ||
1500062c | 1260 | 2009-10-17 Alexandre Oliva <aoliva@redhat.com> |
1261 | ||
1262 | * print-rtl.c (print_rtx): Print locators in asm_operands | |
1263 | and asm_input. | |
1264 | ||
c971b445 | 1265 | 2009-10-17 Alexandre Oliva <aoliva@redhat.com> |
1266 | ||
1267 | PR debug/41535 | |
1268 | * sched-deps.c (depl_on_debug_p): New. | |
1269 | (attach_dep_link): Reject debug deps before nondebug deps. | |
1270 | (add_to_deps_list): Insert debug deps after nondebug deps. | |
1271 | (sd_lists_empty_p): Stop at first nonempty list. Disregard debug | |
1272 | deps. | |
1273 | (sd_add_dep): Do not reject debug deps. | |
1274 | (add_insn_mem_dependence): Don't count debug deps. | |
1275 | (remove_from_deps): Likewise. | |
1276 | (sched_analyze_2): Set up mem deps on debug insns. | |
1277 | (sched_analyze_insn): Record reg uses for deps on debug insns. | |
1278 | * haifa-sched.c (schedule_insn): Reset deferred debug insn. Don't | |
1279 | try_ready nondebug insn after debug insn. | |
1280 | * ddg.c (create_ddg_dep_from_intra_loop_link, | |
1281 | create_ddg_dep_no_link): Don't reject debug deps. | |
1282 | ||
66bd377c | 1283 | 2009-10-16 Richard Guenther <rguenther@suse.de> |
1284 | ||
1285 | * lto-symtab.c (merge_incomplete_and_complete_type): Remove. | |
1286 | (maybe_merge_incomplete_and_complete_type): Likewise. | |
1287 | (lto_symtab_merge): Do not call them. Do not warn for | |
1288 | complete vs. incomplete compatible types. | |
1289 | (lto_symtab_merge_decls_2): Simplify. | |
1290 | * gimple.c (gimple_force_type_merge): Remove. | |
1291 | (gimple_types_compatible_p): Make it static. | |
1292 | * gimple.h (gimple_force_type_merge): Remove. | |
1293 | (gimple_types_compatible_p): Likewise. | |
1294 | ||
6c252d57 | 1295 | 2009-10-16 Jakub Jelinek <jakub@redhat.com> |
1296 | ||
1297 | * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Cast | |
1298 | DWARF2_ADDR_SIZE to int to avoid signed vs. unsigned warnings. | |
1299 | ||
7548e9fe | 1300 | 2009-10-16 Richard Guenther <rguenther@suse.de> |
1301 | ||
1302 | PR tree-optimization/41728 | |
1303 | * tree-ssa-dom.c (optimize_stmt): Mark the stmt modified | |
1304 | if fold_stmt did anything. | |
1305 | ||
b787522e | 1306 | 2009-10-16 Richard Guenther <rguenther@suse.de> |
1307 | ||
1308 | PR lto/41715 | |
1309 | * lto-streamer-in.c (lto_input_tree_ref): Revert last change. | |
1310 | (maybe_fixup_handled_component): New function. | |
1311 | (input_gimple_stmt): Fixup mismatched decl replacements. | |
1312 | ||
42c8bdd9 | 1313 | 2009-10-16 Richard Guenther <rguenther@suse.de> |
1314 | ||
1315 | PR lto/41713 | |
1316 | * lto-streamer-out.c (lto_output_tree_ref): Handle DEBUG_EXPR_DECL | |
1317 | the same as VAR_DECL. | |
1318 | ||
f9a5c96c | 1319 | 2009-10-16 Richard Guenther <rguenther@suse.de> |
1320 | ||
1321 | * gimple.c (iterative_hash_gimple_type): For integer types | |
1322 | also hash their minimum and maximum values and the string flag. | |
1323 | For array types hash their domain and the string flag. | |
1324 | ||
65162f7e | 1325 | 2009-10-16 Richard Guenther <rguenther@suse.de> |
1326 | ||
1327 | * gimple.c (gimple_types_compatible_p): Restrict completing | |
1328 | types to record or unions. Simplify completion. | |
1329 | Do not merge records or unions with different | |
1330 | TYPE_STRUCTURAL_EQUALITY_P tag. | |
1331 | (iterative_hash_gimple_type): Restrict non-recursing into | |
1332 | pointer targets for records and unions. | |
1333 | ||
4e6677f8 | 1334 | 2009-10-15 Jakub Jelinek <jakub@redhat.com> |
1335 | ||
1336 | PR debug/41717 | |
1337 | * cfgexpand.c (expand_debug_expr): Handle CONJ_EXPR. | |
1338 | * dwarf2out.c (mem_loc_descriptor): Don't handle | |
1339 | POST_INT/POST_DEC/POST_MODIFY like SUBREG. For SUBREG | |
1340 | punt if it is not lowpart subreg or if inner mode isn't | |
1341 | MODE_INT. | |
1342 | ||
18c7fc85 | 1343 | 2009-10-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1344 | ||
1345 | * config/s390/s390.c (s390_z10_optimize_cmp): Skip notes when | |
1346 | investigating previous or next insns. | |
1347 | ||
e26ffbd2 | 1348 | 2009-10-16 Eric Botcazou <ebotcazou@adacore.com> |
1349 | ||
1350 | * tree-sra.c (build_ref_for_offset_1): Update comment. | |
1351 | ||
ab4f9a64 | 1352 | 2009-10-16 Wolfgang Gellerich <gellerich@de.ibm.com> |
1353 | ||
1354 | * config/s390/s390.md (atype): Added missing values. | |
1355 | ||
a22e73b3 | 1356 | 2009-10-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
1357 | ||
1358 | PR target/41702 | |
d603963f | 1359 | * pa.md (casesi): Use sign extended index in call to gen_casesi64p. |
a22e73b3 | 1360 | (casesi64p): Update pattern to reflect above. |
1361 | ||
2fcf9403 | 1362 | 2009-10-15 Steve Ellcey <sje@cup.hp.com> |
1363 | ||
1364 | PR rtl-optimization/41697 | |
1365 | * sel-sched-ir.h (_eligible_successor_edge_p): Check successor count. | |
1366 | ||
605afdd6 | 1367 | 2009-10-15 Michael Meissner <meissner@linux.vnet.ibm.com> |
1368 | ||
1369 | PR target/23983 | |
1370 | * config/rs6000/predicates.md: Update copyright year. | |
1371 | * config/rs6000/altivec.md: Ditto. | |
ecb20cae | 1372 | |
605afdd6 | 1373 | * config/rs6000/t-rs6000 (TM_H): Add rs6000-builtin.def. |
1374 | (MD_INCLUDES): Add a2.md. | |
ecb20cae | 1375 | |
605afdd6 | 1376 | * config/rs6000/rs6000.c (rs6000_builtin_decls): Change |
1377 | RS6000_BUILTIN_COUNT to MAX_RS6000_BUILTINS. | |
1378 | (builtin_classify): New static vector to classify various builtins | |
1379 | to get the tree attributes correct. | |
1380 | (def_builtin): Set the attributes of builtins based on what the | |
1381 | builtin does (i.e. memory operation, floating point, saturation | |
1382 | need special attributes, others are pure functions). | |
1383 | ||
1384 | * config/rs6000/rs6000.h (enum rs6000_btc): New enum to classify | |
1385 | the builtins. | |
1386 | (enum rs6000_builtins): Include rs6000-builtin.def to define the | |
1387 | builtins. Change the end marker to MAX_RS6000_BUILTINS from | |
1388 | RS6000_BUILTIN_COUNT. | |
1389 | (rs6000_builtin_decls): Change RS6000_BUILTIN_COUNT to | |
1390 | MAX_RS6000_BUILTINS. | |
1391 | ||
1392 | * config/rs6000/rs6000-builtin.def: New file that combines the | |
1393 | builtin enumeration name and attributes. | |
1394 | ||
f838d03e | 1395 | 2009-10-15 H.J. Lu <hongjiu.lu@intel.com> |
1396 | ||
1397 | * config/i386/linux.h (ASM_SPEC): Add --32. | |
1398 | ||
711a4686 | 1399 | 2009-10-15 Jakub Jelinek <jakub@redhat.com> |
1400 | ||
1401 | * dwarf2out.c (dwarf_tag_name): Handle DW_TAG_rvalue_reference_type | |
1402 | and DW_TAG_template_alias. | |
1403 | (dwarf_attr_name): Handle DW_AT_main_subprogram, | |
1404 | DW_AT_data_bit_offset, DW_AT_const_expr, DW_AT_enum_class, | |
1405 | DW_AT_linkage_name, DW_AT_GNU_guarded_by, DW_AT_GNU_pt_guarded_by, | |
1406 | DW_AT_GNU_guarded, DW_AT_GNU_pt_guarded, DW_AT_GNU_locks_excluded, | |
1407 | DW_AT_GNU_exclusive_locks_required, DW_AT_GNU_shared_locks_required | |
1408 | and DW_AT_GNU_odr_signature. | |
1409 | (dwarf_form_name): Handle DW_FORM_sec_offset, DW_FORM_exprloc, | |
1410 | DW_FORM_flag_present and DW_FORM_ref_sig8. | |
1411 | (output_signature): Only print name on the first byte. | |
1412 | (output_die): Likewise for dw_val_class_data8. | |
1413 | ||
f1ae4a25 | 1414 | 2009-10-15 Alexander Monakov <amonakov@ispras.ru> |
1415 | ||
1416 | * doc/invoke.texi: Clarify that most optimizations are not enabled | |
1417 | without -O. | |
1418 | ||
a9a597e0 | 1419 | 2009-10-15 Richard Guenther <rguenther@suse.de> |
1420 | ||
1421 | PR lto/41668 | |
1422 | * gimple.c (compare_type_names_p): Handle anonymous names | |
1423 | differently based on new mode argument. | |
1424 | (gimple_types_compatible_p): For structs also compare the tags. | |
1425 | (iterative_hash_type_name): Rename to ... | |
1426 | (iterative_hash_name): ... this. Hash all names. | |
1427 | (iterative_hash_gimple_type): Fix hashing the struct tag of | |
1428 | pointer targets. Hash field decl names. | |
1429 | ||
7e540e23 | 1430 | 2009-10-15 Richard Guenther <rguenther@suse.de> |
1431 | ||
1432 | PR lto/41669 | |
1433 | * gimple.c (gimple_get_alias_set): Avoid recursing on | |
1434 | invalid type topology. | |
1435 | ||
604157f6 | 1436 | 2009-10-15 Andrew Pinski <andrew_pinski@playstation.sony.com> |
1437 | ||
1438 | * config/spu/spu.c (get_branch_target): Use extract_asm_operands. | |
1439 | ||
35615751 | 1440 | 2009-10-15 Richard Guenther <rguenther@suse.de> |
1441 | ||
1442 | * tree.c (free_lang_data_in_decl): Free DECL_FCONTEXT. | |
1443 | ||
f41e4582 | 1444 | 2009-10-15 Jakub Jelinek <jakub@redhat.com> |
1445 | ||
1446 | * config/rs6000/option-defaults.h (OPTION_DEFAULT_SPECS): Don't | |
1447 | add --with-tune{,-32,-64} configured default for -mtune if explicit | |
1448 | -mcpu is used. | |
1449 | ||
a28cb74f | 1450 | 2009-10-14 Daniel Gutson <dgutson@codesourcery.com> |
1451 | ||
d603963f | 1452 | * config/arm/neon.md (neon_vshll_n<mode>): Checking Bounds fixed. |
a28cb74f | 1453 | |
80c13943 | 1454 | 2009-10-14 DJ Delorie <dj@redhat.com> |
ecb20cae | 1455 | |
80c13943 | 1456 | * config/h8300/h8300.c (F): New. |
1457 | (Fpa): New. | |
1458 | (h8300_emit_stack_adjustment): Call them. | |
1459 | (push): Likewise. | |
1460 | (h8300_push_pop): Likewise. | |
1461 | (h8300_expand_prologue): Likewise. | |
1462 | * config/h8300/h8300.h (DWARF2_DEBUGGING_INFO): Define. | |
1463 | (MUST_USE_SJLJ_EXCEPTIONS): Define. | |
1464 | (INCOMING_RETURN_ADDR_RTX): Define. | |
1465 | (INCOMING_FRAME_SP_OFFSET): Define. | |
1466 | (DWARF_CIE_DATA_ALIGNMENT): Define. | |
1467 | ||
d1251492 | 1468 | 2009-10-14 Jakub Jelinek <jakub@redhat.com> |
1469 | ||
1470 | * stor-layout.c (place_field): Don't emit -Wpadded warnings for | |
1471 | fields in builtin structs. | |
1472 | (finalize_record_size): Likewise. | |
1473 | ||
1fc0af12 | 1474 | 2009-10-14 Richard Guenther <rguenther@suse.de> |
1475 | ||
1476 | * gimple.c (gtc_ob): New global. | |
1477 | (struct type_pair_d): Replace pointers with type UIDs. | |
1478 | (type_pair_hash): Adjust. | |
1479 | (type_pair_eq): Likewise. | |
1480 | (lookup_type_pair): Likewise. Allocate from an obstack. | |
1481 | (gimple_force_type_merge): Adjust. | |
1482 | (gimple_types_compatible_p): Likewise. | |
1483 | (free_gimple_type_tables): Free the obstack. | |
1484 | ||
9e3c8673 | 1485 | 2009-10-14 Jakub Jelinek <jakub@redhat.com> |
1486 | ||
1487 | * tree-parloops.c (separate_decls_in_region_debug_bind): Drop debug | |
1488 | stmts setting DEBUG_EXPR_DECLs. | |
1489 | ||
1490 | * cfgexpand.c (expand_debug_expr): Ignore zero-length bitfields. | |
1491 | Don't crash if mode1 is VOIDmode. | |
1492 | ||
e8eed2f8 | 1493 | 2009-09-26 Vladimir Makarov <vmakarov@redhat.com> |
1494 | ||
1495 | * params.def (PARAM_IRA_LOOP_RESERVED_REGS): New. | |
d603963f | 1496 | * params.h (IRA_LOOP_RESERVED_REGS): New. |
e8eed2f8 | 1497 | * tree-pass.h (pass_subregs_of_mode_init, |
1498 | pass_subregs_of_mode_finish): Remove. | |
1499 | * passes.c (pass_subregs_of_mode_init, | |
1500 | pass_subregs_of_mode_finish): Remove. | |
1501 | (pass_reginfo_init): Move before loop optimizations. | |
1502 | * config/i386/i386.h (STACK_REG_COVER_CLASS): Define. | |
1503 | * common.opt (fira-loop-pressure): New. | |
1504 | * toplev.h (flag_ira_loop_pressure): New. | |
d603963f | 1505 | * rtl.h (init_subregs_of_mode, finish_subregs_of_mode): New externals. |
e8eed2f8 | 1506 | * reginfo.c (init_subregs_of_mode, finish_subregs_of_mode): |
1507 | Make external and void type functions. | |
1508 | (gate_subregs_of_mode_init, pass_subregs_of_mode_init, | |
1509 | pass_subregs_of_mode_finish): Remove. | |
1510 | * ira-costs.c (init_costs): Call init_subregs_of_mode. | |
1511 | * regmove.c: Include ira.h. | |
1512 | (regmove_optimize): Call ira_set_pseudo_classes after IRA based | |
1513 | register pressure calculation in loops. | |
1514 | * loop-invariant.c: Include REGS_H and ira.h. | |
1515 | (struct loop_data): New members max_reg_pressure, regs_ref, and | |
1516 | regs_live. | |
1517 | (struct invariant): New member orig_regno. | |
1518 | (curr_loop): New variable. | |
1519 | (find_exits): Initialize regs_ref and regs_live. | |
1520 | (create_new_invariant): Initialize orig_regno. | |
1521 | (get_cover_class_and_nregs): New. | |
1522 | (get_inv_cost): Make aregs_needed an array. Use regs_needed as an | |
1523 | array. Add code for flag_ira_loop_pressure. | |
1524 | (gain_for_invariant): Make new_regs an array. Add code for | |
1525 | flag_ira_loop_pressure. | |
1526 | (best_gain_for_invariant): Ditto. | |
1527 | (set_move_mark): New parameter gain. Use it for debugging output. | |
1528 | (find_invariants_to_move): Make regs_needed and new_regs an array. | |
1529 | Add code for flag_ira_loop_pressure. | |
1530 | (move_invariant_reg): Set up orig_regno. | |
1531 | (move_invariants): Set up reg classes for pseudos for | |
1532 | flag_ira_loop_pressure. | |
1533 | (free_loop_data): Clear regs_ref and regs_live. | |
1534 | (curr_regs_live, curr_reg_pressure, regs_set, n_regs_set, | |
1535 | get_regno_cover_class, change_pressure, mark_regno_live, | |
1536 | mark_regno_death, mark_reg_store, mark_reg_clobber, | |
1537 | mark_reg_death, mark_ref_regs, calculate_loop_reg_pressure): New. | |
1538 | (move_loop_invariants): Calculate pressure. Initialize curr_loop. | |
1539 | * ira.c (ira): Call ira_set_pseudo_classes after IRA based | |
1540 | register pressure calculation in loops if new regs were added. | |
1541 | Call finish_subregs_of_mode. | |
1542 | * opts.c (decode_options): Set up flag_ira_loop_pressure. | |
1543 | * Makefile.in (loop-invariant.o): Add ira.h. | |
1544 | (regmove.o): Ditto. | |
1545 | * doc/invoke.texi (-fira-loop-pressure, ira-loop-reserved-regs): | |
1546 | Describe. | |
1547 | * doc/tm.texi (STACK_REG_COVER_CLASS): Describe. | |
ecb20cae | 1548 | |
bc0ed27c | 1549 | 2009-10-14 Richard Guenther <rguenther@suse.de> |
1550 | ||
1551 | * lto-symtab.c (lto_symtab_compatible): Fold in ... | |
1552 | (lto_symtab_merge): ... here. Rewrite both to take the | |
d603963f | 1553 | prevailing and a to-be-merged entry and to queue diagnostics properly. |
bc0ed27c | 1554 | (lto_symtab_resolve_replaceable_p): New predicate for |
1555 | symbol resolution. | |
1556 | (lto_symtab_resolve_can_prevail_p): Likewise. | |
1557 | (lto_symtab_resolve_symbols): Rewrite. Fold in code that | |
1558 | handles merging commons by choosing the largest decl. Fold | |
1559 | in code that gives ODR errors. | |
1560 | (lto_symtab_merge_decls_2): Simplify a lot. Emit queued | |
1561 | diagnostics here. | |
1562 | (lto_symtab_merge_decls_1): Re-structure. Deal with the | |
1563 | case of no prevailing decl here. Diagnose mismatches | |
1564 | in object types here. Drop all but the prevailing decls. | |
1565 | (lto_symtab_prevailing_decl): Return the single prevailing decl. | |
1566 | * lto-streamer-in.c (lto_input_tree_ref): Deal with | |
1567 | VIEW_CONVERT_EXPRs in decl slots. Unshare the tree in this case. | |
1568 | ||
9c031577 | 1569 | 2009-10-14 Richard Guenther <rguenther@suse.de> |
1570 | ||
1571 | PR lto/41521 | |
1572 | * lto-streamer-in.c (input_bb): Replace debug stmts with | |
1573 | nops instead of dropping them. | |
1574 | ||
1cbc9316 | 1575 | 2009-10-14 Nick Clifton <nickc@redhat.com> |
1576 | ||
d603963f | 1577 | * gcc/doc/extended.texi: Replace the dash character with @minus{} |
1578 | in situations where it is being used as a minus symbol. | |
1cbc9316 | 1579 | * gcc/doc/tm.texi: Likewise. |
1580 | * gcc/doc/md.texi: Likewise. | |
1581 | ||
9a46ebcd | 1582 | 2009-10-14 Jakub Jelinek <jakub@redhat.com> |
1583 | ||
af4d2883 | 1584 | PR preprocessor/41543 |
1585 | * input.h (BUILTINS_LOCATION): Change to 1 from 2. | |
1586 | Assert BUILTINS_LOCATION < RESERVED_LOCATION_COUNT. | |
1587 | * tree.c: Include intl.h. | |
1588 | (expand_location): Handle BUILTINS_LOCATION. | |
1589 | * Makefile.in (tree.o): Depend on intl.h. | |
1590 | ||
9a46ebcd | 1591 | PR debug/41695 |
1592 | * dwarf2out.c (dwarf2out_var_location): Always clear | |
1593 | last_postcall_label when changing last_label. | |
1594 | ||
a2000777 | 1595 | 2009-10-14 Pascal Obry <obry@adacore.com> |
1596 | ||
1597 | * gcc.c (DEFAULT_SWITCH_CURTAILS_COMPILATION): Add -E. | |
1598 | (process_command): Handle -E as done with -c and -S. Do not add | |
1599 | the target executable suffix to the output file when -E is used. | |
1600 | (main): Adjust error message accordingly. | |
1601 | ||
0f499ee4 | 1602 | 2009-10-14 Alexandre Oliva <aoliva@redhat.com> |
1603 | ||
1604 | PR debug/41343 | |
1605 | PR debug/41447 | |
1606 | PR debug/41264 | |
1607 | PR debug/41338 | |
1608 | * tree.c (tree_node_structure_for_code): DEBUG_EXPR_DECL uses | |
1609 | decl with rtl. | |
1610 | (tree_code_size): Likewise. | |
1611 | ||
0e7e6e7f | 1612 | 2009-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
1613 | ||
1614 | * builtins.c (fold_builtin_1): Support complex "arc" functions. | |
1615 | * real.h (HAVE_mpc_arc): Define. | |
1616 | ||
3213bdbf | 1617 | 2009-10-14 Kaz Kojima <kkojima@gcc.gnu.org> |
1618 | ||
1619 | * config/sh/sh.c (TARGET_BUILTIN_DECL): Define. | |
1620 | (struct builtin_description): Add fndecl field. | |
1621 | (bdesc): Remove const qualifier. Update initializer. | |
1622 | (sh_media_init_builtins): Remove const qualifier for d. Record | |
1623 | the result of add_builtin_function to the fndecl field. | |
1624 | (sh_builtin_decl): New. | |
1625 | (sh_media_builtin_decl): New. | |
1626 | ||
3899776e | 1627 | 2009-10-14 Hans-Peter Nilsson <hp@axis.com> |
1628 | ||
1629 | PR target/38948 | |
1630 | * config/cris/cris.h (SECONDARY_RELOAD_CLASS): Handle reload | |
1631 | requests between special registers. | |
1632 | ||
bacadbd1 | 1633 | 2009-10-13 Eric Botcazou <ebotcazou@adacore.com> |
1634 | ||
1635 | * dwarf2out.c (mem_loc_descriptor): Accept UNGT as well. | |
1636 | ||
c57e3b9d | 1637 | 2009-10-13 Richard Henderson <rth@redhat.com> |
1638 | ||
1639 | PR tree-optimization/41377 | |
1640 | * tree-eh.c (unsplit_eh): Propagate degenerate PHIs. | |
1641 | (cleanup_empty_eh_merge_phis): New change_region parameter; | |
1642 | pass it on to redirect_eh_edge_1. Update callers. | |
1643 | (cleanup_empty_eh_unsplit): Don't require an existing EH label | |
1644 | at the destination block. | |
0de338e5 | 1645 | |
1646 | 2009-10-13 Basile Starynkevitch <basile@starynkevitch.net> | |
c57e3b9d | 1647 | |
1648 | * passes.c (register_pass): Replaced gcc_unreachable by | |
1649 | fatal_error on failure. Mentions plugins in comments & messages. | |
0de338e5 | 1650 | |
23dd51cb | 1651 | 2009-10-13 Jakub Jelinek <jakub@redhat.com> |
1652 | ||
1653 | PR target/41693 | |
1654 | * rtl.h (DEBUG_EXPR_TREE_DECL): Define. | |
1655 | * sched-vis.c (print_value): Use it. | |
1656 | * cselib.c (cselib_hash_rtx): Likewise. | |
1657 | * print-rtl.c (print_rtx): Likewise. | |
1658 | * cfgexpand.c (expand_debug_rtx): Likewise. | |
1659 | * var-tracking.c (vt_expand_loc_callback): Likewise. | |
1660 | ||
b7f7149b | 1661 | 2009-10-13 Richard Guenther <rguenther@suse.de> |
1662 | ||
1663 | PR lto/41565 | |
1664 | * opts.c (handle_option): Split out code to handle setting | |
1665 | the options flag var ... | |
1666 | (set_option): ... here. | |
1667 | * opts.h (set_option): Declare. | |
1668 | * lto-opts.c (register_user_option_p): Include -fexceptions | |
1669 | and all position independent code variants. | |
1670 | (handle_common_option): Remove. | |
1671 | (lto_reissue_options): Use set_option. | |
1672 | ||
df017114 | 1673 | 2009-10-13 Martin Jambor <mjambor@suse.cz> |
1674 | ||
1675 | PR tree-optimization/41661 | |
1676 | * ipa-prop.c (compute_complex_pass_through): Allow only operations | |
1677 | that are tcc_comparisons or do not change the type in any | |
1678 | un-usleless way. | |
1679 | * ipa-cp.c (ipcp_lattice_from_jfunc): Request boolean type when | |
1680 | folding tcc_comparison operations. | |
1681 | ||
e632c1c2 | 1682 | 2009-10-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1683 | ||
1684 | * config/s390/s390.c (s390_encode_section_info): Handle BLKmode | |
1685 | properly. | |
1686 | ||
688ff29b | 1687 | 2009-10-12 Alexandre Oliva <aoliva@redhat.com> |
1688 | ||
1689 | PR debug/41343 | |
1690 | PR debug/41447 | |
1691 | PR debug/41264 | |
1692 | PR debug/41338 | |
1693 | * tree.def (DEBUG_EXPR_DECL): New. | |
1694 | * rtl.def (DEBUG_EXPR): New. | |
1695 | * gengtype.c (adjust_field_rtx_def): Handle it. | |
1696 | * tree-ssa.c (propagate_var_def_into_debug_stmts): Rename to... | |
1697 | (insert_debug_temp_for_var_def): ... this. Drop support for | |
1698 | moving. Take iterator for def stmt; insert debug stmt before it. | |
1699 | Scan early for use count and kind in debug stmts. | |
1700 | (propagate_defs_into_debug_stmts): Rename to... | |
1701 | (insert_debug_temps_for_defs): ... this. Likewise. | |
1702 | * tree.h (DEBUG_TEMP_UID): New. | |
1703 | * tree.c (next_debug_decl_uid): New. | |
1704 | (make_node_stat): Count debug decls separately. | |
1705 | (copy_node_stat): Likewise. | |
1706 | * cfgexpand.c (expand_debug_expr): Handle DEBUG_EXPR_DECL. | |
1707 | * var-tracking.c (dv_is_decl_p): Recognize it. | |
1708 | (VALUE_RECURSED_INTO): Apply to DEBUG_EXPRs too. | |
1709 | (track_expr_p): Track expanded DEBUG_EXPR_DECLs. | |
1710 | (vt_expand_loc_callback): Expand DEBUG_EXPRs. | |
1711 | (emit_note_insn_var_location): Don't emit notes for DEBUG_EXPR_DECLs. | |
1712 | * cselib.c (rtx_equal_for_cselib_p): Handle DEBUG_EXPR. | |
1713 | (cselib_hash_rtx): Likewise. | |
1714 | (cselib_expand_value_rtx_1): Use callback for DEBUG_EXPR. | |
1715 | * tree-ssa-operands.c (get_expr_operands): Skip DEBUG_EXPR_DECLs in | |
1716 | debug bind stmts. | |
1717 | * emit-rtl.c (verify_rtx_sharing): Handle DEBUG_EXPR and VALUE. | |
1718 | (copy_rtx_if_shared_1, reset_used_flags, set_used_flags): Likewise. | |
1719 | * rtl.c (copy_rtx): Likewise. | |
1720 | (rtx_equal_p_cb, rtx_equal_p): Handle DEBUG_EXPR. | |
1721 | * print-rtl.c (print_rtx): Likewise. | |
1722 | * sched-vis.c (print_value): Likewise. | |
1723 | (print_insn): Handle DEBUG_EXPR_DECL. | |
1724 | * tree-dump.c (dequeue_and_dump): Likewise. | |
1725 | * tree-pretty-print.c (dump_decl_name, dump_generic_node): Likewise. | |
1726 | * gimple-iterator (gsi_replace): Check for same lhs. | |
1727 | (gsi_remove): Insert debug temps. | |
1728 | * tree-ssa-loop-im.c (rewrite_reciprocal): Replace with same lhs. | |
1729 | (move_computations_stmt): Drop explicit propagation into debug stmts. | |
1730 | (rewrite_bittest): Likewise. Use gsi_remove for propagation. | |
1731 | * tree-ssa-reassoc.c (rewrite_expr_tree, linearize_expr): Likewise. | |
1732 | * tree-ssa-sink.c (statement_sink_location): Likewise. | |
1733 | * tree-ssa-forwprop (forward_propagate_addr_expr): Likewise. | |
1734 | * tree-ssanames.c (release_ssa_name): Adjust for rename. | |
1735 | * tree-flow.h: Likewise. | |
1736 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Don't mark | |
1737 | debug temps without values. | |
1738 | (eliminate_unnecessary_stmts): Don't discard just-inserted | |
1739 | debug stmts. | |
1740 | ||
214ab618 | 1741 | 2009-10-12 Hans-Peter Nilsson <hp@axis.com> |
1742 | ||
1743 | PR target/26515 | |
1744 | * config/cris/cris.md (andu): Check that operand 1 is one of the | |
1745 | general registers. Fix typo in head comment. | |
1746 | ||
5a5324bc | 1747 | 2009-10-12 Stefan Dösinger <stefan@codeweavers.com> |
b861eae3 | 1748 | |
5a5324bc | 1749 | * config/i386/i386.md (vswapmov): New. |
1750 | * config/i386/i386.c (ix86_handle_fndecl_attribute): New. | |
1751 | (ix86_function_ms_hook_prologue): New. | |
1752 | (ix86_expand_prologue): Handle ms_hook_prologue attribute. | |
1753 | * configure.ac: Test for swap suffix support in as. | |
1754 | * configure: Rebuild. | |
1755 | ||
7701acd1 | 1756 | 2009-10-12 Jakub Jelinek <jakub@redhat.com> |
1757 | ||
1758 | PR target/41680 | |
1759 | * config/i386/i386.md (split after *testqi_ext_3_rex64): Only narrow | |
1760 | paradoxical subregs to prevent partial register stalls if the inner | |
1761 | mode is integer mode. | |
1762 | ||
871e07a1 | 1763 | 2009-10-12 Uros Bizjak <ubizjak@gmail.com> |
1764 | ||
b861eae3 | 1765 | * config/i386/i386.md (*setcc_<mode>_2): Remove insn pattern. |
871e07a1 | 1766 | |
3533d9d8 | 1767 | 2009-10-12 Dodji Seketeli <dodji@redhat.com> |
1768 | ||
1769 | PR c++/41570 | |
1770 | * gcc/dwarf2out.c (template_parameter_pack_die, | |
1771 | gen_formal_parameter_pack_die): Use add_name_and_src_coords_attributes. | |
1772 | ||
cd610ee6 | 1773 | 2009-10-12 Alexandre Oliva <aoliva@redhat.com> |
1774 | ||
1775 | PR debug/41616 | |
1776 | * tree-into-ssa.c (insert_phi_nodes_for): Build debug bind stmts | |
1777 | on updates too. | |
1778 | (maybe_register_def): Likewise. Take stmt iterator. | |
1779 | (rewrite_update_stmt): Take stmt iterator and pass it on. | |
1780 | (rewrite_update_enter_block): Pass stmt iterator. | |
1781 | ||
e6925042 | 1782 | 2009-10-11 Andrew Pinski <andrew_pinski@playstation.sony.com> |
1783 | ||
1784 | * config/spu/spu.c (TARGET_BUILTIN_DECL): Define. | |
1785 | (spu_builtin_decl): New function. | |
1786 | ||
47bfa1e7 | 1787 | 2009-10-12 Uros Bizjak <ubizjak@gmail.com> |
1788 | ||
1789 | * config/i386/i386.md (SWIM): New mode iterator. | |
1790 | (mov<mode>cc): Macroize expander from mov{qi,hi,si,di}cc patterns | |
1791 | using SWIM mode iterator. | |
1792 | (x86_mov<mode>cc_0_m1): Macroize insn from x86_mov{si,di}cc_0_m1 | |
1793 | patterns using SWI48 mode iterator. | |
1794 | (*x86_mov<mode>cc_0_m1_se): Macroize insn from | |
1795 | *x86_mov{si,di}cc_0_m1_se patterns using SWI48 mode iterator. | |
1796 | (*x86_mov<mode>cc_0_m1_neg): New insn pattern. | |
1797 | (*mov<mode>cc_noc): Macroize insn from *mov{hi,si,di}cc_noc | |
1798 | patterns using SWI248 mode iterator. | |
1799 | * config/i386/i386.c (ix86_expand_int_movcc): Update the call to | |
1800 | gen_x86_movdicc_0_m1_rex64 for renamed function | |
1801 | ||
f6aa7063 | 1802 | 2009-10-11 Jose Ruiz <ruiz@adacore.com> |
871e07a1 | 1803 | Eric Botcazou <ebotcazou@adacore.com> |
f6aa7063 | 1804 | |
1805 | PR target/33743 | |
1806 | * config/sparc/sol2.h (MD_UNWIND_SUPPORT): Define. | |
1807 | * config/sparc/sol2-unwind.h: New file. | |
1808 | ||
c23740d5 | 1809 | 2009-10-11 Olivier Hainque <hainque@adacore.com> |
871e07a1 | 1810 | Eric Botcazou <ebotcazou@adacore.com> |
c23740d5 | 1811 | |
1812 | PR target/33743 | |
1813 | * config/i386/sol2.h (MD_UNWIND_SUPPORT): Define. | |
1814 | * config/i386/sol2-unwind.h: New file. | |
1815 | ||
568331dc | 1816 | 2009-10-11 H.J. Lu <hongjiu.lu@intel.com> |
1817 | ||
1818 | PR target/41665 | |
1819 | * config/i386/i386.md (addsi_1_zext): Get the proper second | |
1820 | operand for lea. | |
1821 | ||
3218cd68 | 1822 | 2009-10-11 Richard Sandiford <rdsandiford@googlemail.com> |
1823 | ||
1824 | * simplify-rtx.c (simplify_replace_rtx): Use rtx_equal_p for | |
1825 | all OLD_RTXes, not just REGs. Use copy_rtx to create the | |
1826 | replacement value. | |
1827 | ||
1fc8cb43 | 1828 | 2009-10-11 Richard Guenther <rguenther@suse.de> |
1829 | ||
1830 | * gimple.c (iterative_hash_type_name): Do not handle special | |
1831 | anonymous names. | |
1832 | ||
30da36fc | 1833 | 2009-10-11 Uros Bizjak <ubizjak@gmail.com> |
1834 | ||
1835 | * config/i386/i386.md (*setcc_di_1): New insn_and_split pattern. | |
1836 | (*setcc_si_1_and): Ditto. | |
1837 | (*setcc_si_1_movzbl): Ditto. | |
1838 | (*setcc_<mode>_2): Ditto. | |
1839 | (*setcc_qi): Rename from *setcc_1. | |
1840 | (*setcc_qi_slp): Rename from *setcc_2. | |
1841 | ||
1842 | (*zero_extendqihi2_movzbw_and splitter): Use ix86_expand_clear. | |
1843 | (*zero_extendqisi2_movzbw_and splitter): Ditto. | |
1844 | ||
1845 | * config/i386/i386.c (ix86_expand_clear): Remove reload_completed from | |
1846 | "if" condition, there is already assert with reload_completed present. | |
1847 | ||
b48e6053 | 1848 | 2009-10-11 Gerald Pfeifer <gerald@pfeifer.com> |
1849 | ||
30da36fc | 1850 | * plugin.c (try_init_one_plugin): Improve constness of variable err. |
880b854f | 1851 | |
b48e6053 | 1852 | 2009-10-10 Gerald Pfeifer <gerald@pfeifer.com> |
30da36fc | 1853 | |
880b854f | 1854 | * doc/install.texi (Final install): Refer to |
1855 | http://gcc.gnu.org/bugs/ for bug reporting. | |
1856 | ||
ed08558a | 1857 | 2009-10-10 Peter Bergner <bergner@vnet.ibm.com> |
1858 | ||
1859 | * configure.ac: Add test for dci instruction. | |
1860 | * configure: Regenerate. | |
1861 | * config.in: Likewise. | |
1862 | * config.gcc: Handle --with-cpu=476 and --with-cpu=476fp. | |
1863 | * doc/invoke.texi: Add cpu_type 476 and 476fp. | |
1864 | (-mmulhw): Add 476 to description. | |
1865 | (-mdlmzb): Likewise. | |
1866 | * config/rs6000/t-fprules (MULTILIB_MATCHES_FLOAT): Include -mcpu=476. | |
1867 | * config/rs6000/rs6000.c (processor_costs): Add ppc476_cost. | |
1868 | (processor_target_table): Add 476 and 476fp entries. | |
1869 | (rs6000_override_options): Use ppc476_cost for PROCESSOR_PPC476. | |
1870 | (rs6000_issue_rate): Add CPU_PPC476. | |
1871 | * config/rs6000/rs6000.h (ASM_CPU_476_SPEC): Define. | |
1872 | (ASM_CPU_SPEC): Pass %(asm_cpu_476) for -mcpu=476 and -mcpu=476fp. | |
1873 | (processor_type): Add PROCESSOR_PPC476. | |
1874 | (EXTRA_SPECS): Add asm_cpu_476 string. | |
d603963f | 1875 | * config/rs6000/rs6000.md (define_attr "type"): Add isel attribute. |
ed08558a | 1876 | (define_attr "cpu"): Add ppc476. |
1877 | Include 476.md. | |
1878 | Update comments for 476. | |
1879 | (isel_signed, isel_unsigned): Change to use "isel" type attribute. | |
1880 | * config/rs6000/vxworks.h (CPP_SPEC): Handle 464 and 476. | |
1881 | Update copyright year. | |
1882 | * config/rs6000/476.md: New file. | |
1883 | * config/rs6000/40x.md: Add description for "isel" attribute. | |
1884 | Update copyright year. | |
1885 | * config/rs6000/440.md: Likewise. | |
1886 | * config/rs6000/603.md: Likewise. | |
1887 | * config/rs6000/6xx.md: Likewise. | |
1888 | * config/rs6000/7450.md: Likewise. | |
1889 | * config/rs6000/7xx.md: Likewise. | |
1890 | * config/rs6000/8540.md: Likewise. | |
1891 | * config/rs6000/cell.md: Likewise. | |
1892 | * config/rs6000/e300c2c3.md: Likewise. | |
1893 | * config/rs6000/e500mc.md: Likewise. | |
1894 | * config/rs6000/mpc.md: Likewise. | |
1895 | * config/rs6000/power4.md: Likewise. | |
1896 | * config/rs6000/power5.md: Likewise. | |
1897 | * config/rs6000/power6.md: Likewise. | |
1898 | * config/rs6000/power7.md: Likewise. | |
1899 | * config/rs6000/rios1.md: Likewise. | |
1900 | * config/rs6000/rios2.md: Likewise. | |
1901 | * config/rs6000/rs64.md: Likewise. | |
1902 | ||
b611dd5f | 1903 | 2009-10-10 Richard Guenther <rguenther@suse.de> |
1904 | ||
1905 | PR tree-optimization/41654 | |
1906 | * tree-ssa-ifcombine.c (ifcombine_ifandif): Properly canonicalize | |
1907 | a cond expr before calling gimple_cond_set_condition_from_tree. | |
1908 | (ifcombine_iforif): Likewise. | |
1909 | ||
5297bed9 | 1910 | 2009-10-09 Ian Lance Taylor <iant@google.com> |
1911 | ||
1912 | * configure.ac: Use AC_SEARCH_LIBS to find dlopen. | |
1913 | * configure: Rebuild. | |
1914 | ||
8f2ff12e | 1915 | 2009-10-09 Neil Vachharajani <nvachhar@google.com> |
1916 | ||
1917 | * doc/cpp.texi (Other Directives): Do not list #ident and #sccs as | |
1918 | deprecated. | |
1919 | ||
8d134460 | 1920 | 2009-10-09 Richard Guenther <rguenther@suse.de> |
1921 | ||
1922 | PR lto/41638 | |
1923 | * target-def.h (TARGET_BUILTIN_DECL): Define. | |
1924 | (TARGET_INITIALIZER): Add TARGET_BUILTIN_DECL. | |
1925 | * target.h (struct gcc_target): Add builtin_decl target hook. | |
1926 | * doc/tm.texi (TARGET_BUILTIN_DECL): Document. | |
1927 | * lto-streamer-in.c (lto_get_builtin_tree): Fix handling of | |
1928 | target builtins. | |
1929 | * lto-streamer-out.c (lto_output_tree_pointers): Use sorry, | |
1930 | not gcc_unreachable. | |
1931 | (lto_output_builtin_tree): Sorry if the target does not support | |
1932 | streaming target builtins. | |
1933 | * config/rs6000/rs6000.c (TARGET_BUILTIN_DECL): Define. | |
1934 | (rs6000_builtin_decl): New function. | |
1935 | * config/i386/i386.c (TARGET_BUILTIN_DECL): Define. | |
1936 | (ix86_builtin_decl): New function. | |
1937 | ||
bee647f8 | 1938 | 2009-10-09 Jakub Jelinek <jakub@redhat.com> |
1939 | ||
7a1b314f | 1940 | PR preprocessor/41445 |
1941 | * c-ppoutput.c (do_line_change): New function. | |
1942 | (cb_line_change): Use it. | |
1943 | (scan_translation_unit): Call do_line_change if | |
1944 | avoid_paste or PREV_WHITE and token location is on a different line | |
1945 | than print.src_line. | |
1946 | ||
d4df2a0e | 1947 | PR debug/40521 |
1948 | * dwarf2out.c (dwarf2out_init): Test whether | |
1949 | HAVE_GAS_CFI_SECTIONS_DIRECTIVE is non-zero instead of checking | |
1950 | it is defined. | |
1951 | ||
bee647f8 | 1952 | PR rtl-optimization/41646 |
1953 | * calls.c (expand_call): For BLKmode types returned in registers | |
1954 | avoid likely spilled hard regs in copy_blkmode_from_reg generated | |
1955 | insns. | |
1956 | ||
04c3b49f | 1957 | 2009-10-09 Richard Guenther <rguenther@suse.de> |
1958 | ||
1959 | PR tree-optimization/41634 | |
1960 | * tree-ssa-dom.c (remove_local_expressions_from_table): Assert | |
1961 | we remove the correct elements. | |
1962 | (optimize_stmt): Make sure to update stmt operands before | |
1963 | optimizing redundancies. | |
1964 | ||
0f910793 | 1965 | 2009-10-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
1966 | ||
1967 | * config/s390/s390.md ("prefetch"): Remove stcmh for prefetching. | |
1968 | ||
c515f146 | 1969 | 2009-10-09 Richard Guenther <rguenther@suse.de> |
1970 | ||
1971 | PR driver/41637 | |
1972 | * lto-wrapper.c (ltrans_output_file, flto_out, args_name): New | |
1973 | globals. | |
1974 | (lto_wrapper_exit): New function. | |
1975 | (fatal): Use it. | |
1976 | (fatal_perror): Likewise. | |
1977 | (fork_execute): Use global args_name, do not free it. | |
1978 | (run_gcc): Use global ltrans_output_file, flto_out, do not free them. | |
1979 | * lto-streamer.h: Remove duplicate prototypes. | |
1980 | ||
0780673f | 1981 | 2009-10-09 Richard Guenther <rguenther@suse.de> |
1982 | ||
1983 | * cgraph.c (cgraph_create_edge): Check for NULL call_stmt | |
1984 | before calling stmt_can_throw_external. | |
1985 | ||
a34701c9 | 1986 | 2009-10-09 Eric Botcazou <ebotcazou@adacore.com> |
1987 | ||
1988 | PR tree-optimization/40071 | |
1989 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Build a ref-all | |
1990 | pointer if the original data reference doesn't conflict with the | |
1991 | created vector data reference. Fix long line. | |
1992 | ||
fe52088f | 1993 | 2009-10-09 Uros Bizjak <ubizjak@gmail.com> |
1994 | ||
1995 | * config/i386/i386.md (any_div): New code iterator. | |
1996 | (u): Handle div and udiv. | |
1997 | (sgnprefix): Ditto. | |
7e55a0d1 | 1998 | (<u>divqi3): Macroize insn from {,u}divqi3 using any_div |
fe52088f | 1999 | code iterator. |
2000 | (lfloor<MODEF:mode><SWI48:mode>2): Macroize insn from | |
2001 | lfloor<mode>{si,di}2 patterns using SWI48 mode iterator. | |
2002 | (lceil<MODEF:mode><SWI48:mode>2): Macroize insn from | |
2003 | lceil<mode>{si,di}2 patterns using SWI48 mode iterator. | |
2004 | ||
c0c9519f | 2005 | 2009-10-08 Joseph Myers <joseph@codesourcery.com> |
2006 | ||
2007 | * gcc.c (main): Remove trailing "." from diagnostics. | |
2008 | ||
d907ec51 | 2009 | 2009-10-08 Cary Coutant <ccoutant@google.com> |
2010 | ||
2011 | Add support for debugging with ICF (Identical Code Folding). | |
2012 | * calls.c (debug.h): New #include. | |
2013 | (emit_call_1): Call virtual_call_token debug hook. | |
2014 | * common.opt (-fenable-icf-debug): New option. | |
2015 | * dwarf2out.c (dwarf2_debug_hooks): Add entries for new hooks (two | |
2016 | locations in the source). | |
2017 | (poc_label_num): New variable. | |
2018 | (dcall_entry, vcall_entry): New typedefs. | |
2019 | (dcall_table, vcall_table): New variables. | |
2020 | (struct vcall_insn): New type. | |
2021 | (vcall_insn_table): New variable. | |
2022 | (DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION): New macros. | |
2023 | (size_of_dcall_table): New function. | |
2024 | (output_dcall_table): New function. | |
2025 | (size_of_vcall_table): New function. | |
2026 | (output_vcall_table): New function. | |
2027 | (dwarf2out_direct_call): New function. | |
2028 | (vcall_insn_table_hash): New function. | |
2029 | (vcall_insn_table_eq): New function. | |
2030 | (dwarf2out_virtual_call_token): New function. | |
2031 | (dwarf2out_virtual_call): New function. | |
2032 | (dwarf2out_init): Allocate new tables and sections. | |
2033 | (prune_unused_types): Mark DIEs referenced from direct call table. | |
2034 | (dwarf2out_finish): Output direct and virtual call tables. | |
2035 | * final.c (final_scan_insn): Call direct_call and virtual_call | |
2036 | debug hooks. | |
2037 | * debug.h (struct gcc_debug_hooks): Add direct_call, | |
2038 | virtual_call_token, virtual_call hooks. | |
2039 | (debug_nothing_uid): New function. | |
2040 | * debug.c (do_nothing_debug_hooks): Add dummy entries for new hooks. | |
2041 | (debug_nothing_uid): New function. | |
2042 | * dbxout.c (dbx_debug_hooks): Add dummy entries for new hooks. | |
f3915abe | 2043 | (xcoff_debug_hooks): Likewise. |
d907ec51 | 2044 | * sdbout.c (sdb_debug_hooks): Likewise. |
2045 | * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. | |
2046 | * doc/invoke.texi (-fenable-icf-debug): New option. | |
2047 | ||
209e5acf | 2048 | 2009-10-08 Alexandre Oliva <aoliva@redhat.com> |
2049 | ||
2050 | PR debug/41353 | |
2051 | * regmove.c (regmove_backward_pass): Replace src with dst in the | |
2052 | debug insn, and check for dst before rather than after. | |
2053 | ||
7e88166c | 2054 | 2009-10-08 Janis Johnson <janis187@us.ibm.com> |
2055 | ||
2056 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Remove. | |
2057 | (TARGET_DELEGITIMIZE_ADDRESS): Likewise. | |
2058 | ||
85276fc7 | 2059 | 2009-10-08 Jan Hubicka <jh@suse.cz> |
2060 | ||
2061 | PR middle-end/41626 | |
2062 | * cgraphbuild.c (record_reference): When parameter DATA is NULL, | |
2063 | do not mark cgraph nodes as needed. | |
2064 | (record_references_in_initializer): Add new only_vars parameter. | |
2065 | * cgraph.h (record_references_in_initializer): New parameter. | |
2066 | * varasm.c (assemble_variable): Update call. | |
2067 | * varpool.c (varpool_analyze_pending_decls): Always look for | |
2068 | referenced vars. | |
2069 | ||
fe74bc77 | 2070 | 2009-10-08 Anatoly Sokolov <aesok@post.ru> |
2071 | ||
2072 | * config/avr/avr.c (last_insn_address) Remove variable. | |
2073 | (expand_prologue): Don't initialise last_insn_address variable. | |
2074 | (final_prescan_insn): Don't output insn size. | |
2075 | * config/avr/avr.opt (msize): Remove switch. | |
2076 | * doc/invoke.texi (AVR Options): Remove documentation of -msize | |
2077 | switch. | |
2078 | ||
096125f1 | 2079 | 2009-10-08 Adam Nemet <anemet@caviumnetworks.com> |
2080 | ||
2081 | * combine.c (label_tick_ebb_start): Fix comment. | |
2082 | (combine_instructions): Set label_tick and label_tick_ebb_start before | |
2083 | calling setup_incoming_promotions. Start them from 1. Increment | |
2084 | label_tick instead of deriving it from the BB index. Rather than | |
2085 | comparing ticks use the block from the previous iteration to decide | |
2086 | whether to start a new EBB. Remove empty lines before function. | |
2087 | ||
c90b5d40 | 2088 | 2009-10-08 Michael Matz <matz@suse.de> |
2089 | ||
2090 | PR middle-end/41573 | |
2091 | * builtins.c (fold_builtin_isascii): Use fold_build2. | |
2092 | (fold_builtin_isdigit): Ditto. | |
2093 | * except.c (duplicate_eh_regions_1): Tolerate NULL labels. | |
2094 | * tree-cfg.c (struct rus_data, remove_useless_stmts_warn_notreached, | |
2095 | remove_useless_stmts_cond, remove_useless_stmts_tf, | |
2096 | remove_useless_stmts_tc, remove_useless_stmts_bind, | |
2097 | remove_useless_stmts_goto, remove_useless_stmts_label, | |
2098 | remove_useless_stmts_1, remove_useless_stmts, | |
2099 | pass_remove_useless_stmts): Remove. | |
2100 | * tree-pass.h (pass_remove_useless_stmts): Don't declare. | |
2101 | * passes.c (init_optimization_passes): Don't add | |
2102 | pass_remove_useless_stmts. | |
2103 | * tree-eh.c (lower_eh_constructs_2): Handle empty cleanups. | |
2104 | * tree.c (free_lang_data_in_decl): Don't clear DECL_INITIAL of | |
2105 | static constants. | |
2106 | * lto-symtab.c (lto_symtab_register_decl): Accepts DECL_INITIAL | |
2107 | for static constants. | |
2108 | * lto-streamer-out.c (output_gimple_stmt): Handle GIMPLE_NOP. | |
2109 | * lto-streamer-in.c (input_gimple_stmt): Handle GIMPLE_NOP. | |
2110 | ||
7366cbe7 | 2111 | 2009-10-08 Richard Guenther <rguenther@suse.de> |
2112 | ||
2113 | * gimple.c (free_gimple_type_tables): New function. | |
2114 | * gimple.h (free_gimple_type_tables): Declare. | |
2115 | ||
87025426 | 2116 | 2009-10-07 Mark Heffernan <meheff@google.com> |
2117 | ||
2118 | * ipa-prop.c (ipa_print_node_params) Only print | |
2119 | names of named arguments. | |
2120 | ||
0da276d2 | 2121 | 2009-10-08 Rafael Avila de Espindola <espindola@google.com> |
2122 | ||
2123 | * gcc.c (LINK_COMMAND_SPEC): Pass libc with -pass-through if it is | |
2124 | being statically linked. | |
2125 | ||
43ccfa36 | 2126 | 2009-10-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
2127 | ||
2128 | * collect2.c (add_lto_object): Only define if OBJECT_FORMAT_NONE. | |
2129 | ||
e51ee2f1 | 2130 | 2009-10-08 Jan Hubicka <jh@suse.cz> |
2131 | ||
2132 | PR bootstrap/41620 | |
2133 | * ipa.c (cgraph_externally_visible_p, | |
2134 | function_and_variable_visibility, | |
2135 | whole_program_function_and_variable_visibility): Skip non-finalized | |
2136 | nodes. | |
2137 | ||
41b0696b | 2138 | 2009-10-08 Nick Clifton <nickc@redhat.com> |
2139 | ||
2140 | * config/mn10300/mn10300.h (CONSTANT_ADDRESS_P): Do not allow | |
2141 | CONST_DOUBLEs. | |
2142 | ||
b17587b6 | 2143 | 2009-10-08 Andreas Tobler <a.tobler@schweiz.org> |
2144 | ||
2145 | PR bootstrap/37739 | |
2146 | * config.host: Use config/x-cflags-O1 for powerpc FreeBSD. | |
2147 | ||
f59e3889 | 2148 | 2009-10-07 Joseph Myers <joseph@codesourcery.com> |
2149 | ||
2150 | PR c/41182 | |
2151 | * c-common.c (c_fully_fold_internal): Strip nops from the result | |
2152 | of recursive calls to c_fully_fold_internal. | |
2153 | (c_wrap_maybe_const): New. | |
2154 | (c_save_expr): Use c_wrap_maybe_const. | |
2155 | * c-common.h (c_wrap_maybe_const): Declare. | |
2156 | * c-typeck.c (build_conditional_expr, c_finish_stmt_expr, | |
2157 | build_binary_op): Use c_wrap_maybe_const. | |
2158 | ||
ea37bf2e | 2159 | 2009-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
2160 | ||
2161 | * real.c: Fix comment to reflect actual exponent size. | |
2162 | ||
7e6070de | 2163 | 2009-10-08 Ben Elliston <bje@au.ibm.com> |
2164 | ||
2165 | * config/rs6000/a2.md: Add FSF comment header. | |
2166 | ||
2d81a513 | 2167 | 2009-10-07 Uros Bizjak <ubizjak@gmail.com> |
2168 | ||
2169 | * config/i386/i386.md (any_extend): New code iterator. | |
2170 | (u, s): New code attributes. | |
2171 | (sgnprefix): Ditto. | |
2172 | (DWIH): Rewrite as code iterator for SI and DI modes. | |
2173 | (DWI): Rewrite as mode attribute. | |
2174 | (dwi): New mode attribute. | |
2175 | (di): Depend on SI mode and DI mode. | |
2176 | (doubleint_general_operand): Remove mode attribute. | |
2177 | ||
2178 | (*lea_1): Macroize insn from *lea_1_rex64 and *lea_1 patterns using | |
2179 | DWIH mode iterator. | |
2180 | ||
2181 | (*add<mode>3_doubleword): Use DWIH as the base mode iterator. | |
2182 | (*sub<mode>3_doubleword): Ditto. | |
2183 | ||
2184 | (mul<mode>3): Macroize expander from mul{hi,si,di}3 patterns | |
2185 | using SWIM248 mode iterator. | |
2186 | (*mul<mode>3_1): Macroize insn from mul{si,di}3_1 patterns | |
2187 | using SWI48 mode iterator. | |
2188 | (<u>mul<mode><dwi>3): Macroize expander from {,u}mul{sidi,diti}3 | |
2189 | patterns using DWIH mode iterator and any_extend code iterator. | |
2190 | (<u>mulqihi3): Macroize expander from {,u}mulqihi3 patterns | |
2191 | using any_extend code iterator. | |
2192 | (*<u>mul<mode><dwi>3_1): Macroize insn from {,u}mul{sidi,diti}3_1 | |
2193 | patterns using DWIH mode iterator and any_extend code iterator. | |
2194 | (*<u>mulqihi3_1): Macroize insn from {,u}mulqihi3_1 patterns | |
2195 | using any_extend code iterator. | |
2196 | (<s>mul<mode>3_highpart): Macroize expander from | |
2197 | {s,u}mul{si,di}3_highpart patterns using DWIH mode iterator | |
2198 | and any_extend code iterator. | |
2199 | (*<s>muldi3_highpart_1): Macroize insn from | |
2200 | *{s,u}muldi3_highpart_rex64 patterns using any_extend code iterator. | |
2201 | (*<s>mulsi3_highpart_1): Macroize insn from *{s,u}mulsi3_highpart_1 | |
2202 | patterns using any_extend code iterator. | |
2203 | (*<s>mulsi3_highpart_zext): Macroize insn from | |
2204 | *{s,u}mulsi3_highpart_zext patterns using any_extend code iterator. | |
2205 | ||
84db8dc1 | 2206 | 2009-10-07 Jakub Jelinek <jakub@redhat.com> |
2207 | ||
2208 | * dwarf2out.c (tree_add_const_value_attribute_for_decl): Don't add | |
2209 | DW_AT_const_value if VAR_DIE already has DW_AT_abstract_origin | |
2210 | refering to a DIE with DW_AT_const_value. | |
2211 | ||
c2b66149 | 2212 | 2009-10-07 Vladimir Makarov <vmakarov@redhat.com> |
2213 | ||
2214 | PR middle-end/22072 | |
2215 | * ira-lives.c (check_and_make_def_conflict): Process all operands. | |
2216 | ||
07bcf1f7 | 2217 | 2009-10-06 Jan Hubicka <jh@suse.cz> |
2218 | ||
2219 | * cgraph.c (cgraph_node_can_be_local): Handle externally visible nodes | |
2220 | correctly. | |
2221 | ||
1c6da01e | 2222 | 2009-10-06 Uros Bizjak <ubizjak@gmail.com> |
2223 | ||
2224 | * config/i386/i386.md (*lea_1_rex64, *lea_1, *lea_1_zext, | |
2225 | *lea_2_rex64): Move before *add<mode>_1 pattern. | |
2226 | ||
48e61da9 | 2227 | 2009-10-07 Jan Hubicka <jh@suse.cz> |
2228 | ||
2229 | * collect2.c (main): Add -fno-whole-program. | |
2230 | * gcc.c (set_collect_gcc_options): Do not remove whole program here. | |
2231 | ||
59dd4830 | 2232 | 2009-10-07 Jan Hubicka <jh@suse.cz> |
2233 | ||
fe52088f | 2234 | * lto-symtab.c (lto_cgraph_replace_node): Assert that inline clones |
2235 | has no address taken. | |
59dd4830 | 2236 | * cgraph.c (cgraph_mark_needed_node): Assert that inline clones are |
2237 | never needed. | |
2238 | (cgraph_clone_node): Clear externally_visible flag for clones. | |
2239 | * cgraph.h (cgraph_only_called_directly_p, | |
2240 | cgraph_can_remove_if_no_direct_calls_p): New predicates. | |
2241 | * tree-pass.h (pass_ipa_whole_program_visibility): Declare. | |
2242 | * ipa-cp.c (ipcp_cloning_candidate_p): Use new predicate. | |
2243 | (ipcp_initialize_node_lattices, ipcp_estimate_growth, | |
2244 | ipcp_insert_stage): Likwise. | |
2245 | * cgraphunit.c (cgraph_decide_is_function_needed): Do not compute | |
2246 | externally_visible flag. | |
2247 | (verify_cgraph_node): Verify that inline clones look right. | |
2248 | (process_function_and_variable_attributes): Do not set | |
2249 | externally_visible flags. | |
2250 | (ipa_passes): Avoid executing small_ipa_passes at LTO stage; they've | |
2251 | been already run. | |
2252 | * lto-cgraph.c (lto_output_node): Assert that inline clones are not | |
2253 | boundaries. | |
2254 | * ipa-inline.c (cgraph_clone_inlined_nodes): Use new predicates; | |
2255 | clear externally_visible when turning into inline clones | |
2256 | (cgraph_mark_inline_edge): Use new predicates. | |
2257 | (cgraph_estimate_growth): Likewise. | |
2258 | (cgraph_decide_inlining): Likewise. | |
2259 | * ipa.c (cgraph_postorder): Likewise. | |
2260 | (cgraph_remove_unreachable_nodes): Likewise; sanity check | |
2261 | that inline clones are not needed. | |
2262 | (cgraph_externally_visible_p): New predicate. | |
2263 | (function_and_variable_visibility): Add whole_program parameter; | |
2264 | always set externally_visible flag; handle COMDAT function | |
2265 | privatization. | |
2266 | (local_function_and_variable_visibility): New function. | |
2267 | (gate_whole_program_function_and_variable_visibility): New function. | |
2268 | (whole_program_function_and_variable_visibility): New function. | |
2269 | (pass_ipa_whole_program_visibility): New function. | |
2270 | * passes.c (init_optimization_passes): Add whole program visibility | |
2271 | pass. | |
2272 | (do_per_function_toporder, function_called_by_processed_nodes_p): Do | |
2273 | not care about needed/reachable flags. | |
2274 | * varpool.c: Include flags.h | |
2275 | (decide_is_variable_needed): When doing LTO assume whole-program mode. | |
2276 | (varpool_finalize_decl): When we are in LTO read-back, all variables | |
2277 | are analyzed. | |
2278 | (varpool_analyze_pending_decls): Skip analyzis of analyzed vars. | |
2279 | ||
316c2d6f | 2280 | 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2281 | ||
2282 | * config/s390/tpf.h (TARGET_DEFAULT): Remove MASK_HARD_FLOAT and | |
2283 | add MASK_HARD_DFP. | |
2284 | ||
e38fe738 | 2285 | 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
2286 | ||
2287 | * config.gcc: Don't include the makefile fragments intended for | |
2288 | libgcc. | |
2289 | * config/s390/fixdfdi.h: File removed. | |
2290 | * config/s390/libgcc-glibc.ver: File removed. | |
2291 | * config/s390/s390.h: Remove the fixdfdi.h hack. | |
2292 | * config/s390/t-crtstuff: File moved to libgcc dir. | |
2293 | * config/s390/t-linux: Likewise. | |
2294 | * config/s390/t-tpf: libgcc specific parts removed. | |
2295 | * config/s390/t-linux64: Likewise. | |
2296 | ||
34d17c9b | 2297 | 2009-10-06 Jerry Quinn <jlquinn@optonline.net> |
2298 | ||
2299 | * Makefile.in (lto-wrapper): Use COMPILER and ALL_COMPILERFLAGS. | |
2300 | (lto-compress.o): Likewise. | |
f787a6a3 | 2301 | |
2302 | 2009-10-07 Danny Smith <dannysmith@users.sourceforge.net> | |
2303 | ||
2304 | PR target/41512 | |
2305 | * config/i386/winnt.c (i386_pe_determine_dllexport_p): Don't propagate | |
2306 | dllexport to class members here. | |
2307 | (i386_pe_determine_dllimport_p): Only check static class data for | |
2308 | definition. | |
2309 | (i386_pe_encode_section_info): Don't recheck DECL_DLLIMPORT_P. | |
2310 | * config/i386/winnt-cxx.c (i386_pe_type_dllimport_p): Only check | |
2311 | functions for vague linkage. | |
2312 | (i386_pe_type_dllexport_p): Fix formatting. | |
2313 | (maybe_add_dllexport) New function. | |
2314 | (i386_pe_adjust_class_at_definition): Use it to propagate dllexport | |
2315 | to class members. | |
1c6da01e | 2316 | |
ba2c2365 | 2317 | 2009-10-07 Ben Elliston <bje@au.ibm.com> |
b3b5596b | 2318 | |
2319 | * config/rs6000/a2.md: Remove duplicated lines. | |
2320 | ||
80c8ed02 | 2321 | 2009-10-07 Ben Elliston <bje@au.ibm.com> |
2322 | ||
2323 | * config.gcc (powerpc*-*-*): Handle a2. | |
2324 | * config/rs6000/rs6000.md (cpu): Add ppca2. Include "a2.md". | |
2325 | * config/rs6000/a2.md: New file. | |
2326 | * config/rs6000/rs6000.opt (mno-update): New. | |
2327 | (mupdate): Return to using a mask, not a var. | |
2328 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add support for a2. | |
2329 | (enum processor_type): Add PROCESSOR_PPCA2. | |
2330 | * config/rs6000/rs6000.c (ppca2_cost): New costs. | |
2331 | (rs6000_override_options): Add "a2" to processor_target_table. | |
2d81a513 | 2332 | Update rs6000_always_hint logic. Correctly set rs6000_cost for a2. |
2333 | * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mcpu=a2. | |
80c8ed02 | 2334 | |
0ccee7a5 | 2335 | 2009-10-06 Uros Bizjak <ubizjak@gmail.com> |
2336 | ||
bf30d630 | 2337 | * config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2): |
2338 | Use explicit gen_truncxfsf2 and gen_truncxfdf2 references to avoid | |
2339 | reference to nonexistent gen_truncxfxf2 function. | |
2340 | ||
2341 | 2009-10-06 Uros Bizjak <ubizjak@gmail.com> | |
2342 | ||
2343 | * config/i386/i386.md (SWI48, SDWIM, DWI): New mode iterators. | |
0ccee7a5 | 2344 | (DWIH, g, di, doubleint_general_operand): New mode attributes. |
2345 | (general_operand): Handle TI mode. | |
2346 | (add<mode>3): Macroize expander from add{qi,hi,si,di,ti}3 patterns | |
bf30d630 | 2347 | using SDWIM mode iterator. |
0ccee7a5 | 2348 | (*add<mode>3_doubleword): New insn_and_split pattern. Macroize |
2349 | pattern from *add{di,ti}3_1 patterns and corresponding splitters | |
bf30d630 | 2350 | using DWI mode iterator. |
0ccee7a5 | 2351 | (add<mode>3_carry): Macroize insn from add{qi,hi,si,di}3_carry |
2352 | patterns using SWI mode iterator. | |
2353 | (*add<mode>3_cc): Macroize insn from add{si,di}3_cc patterns | |
2354 | using SWI48 mode iterator. | |
2355 | (*add<mode>_1): Ditto from add{si,di}_1 patterns. | |
2356 | (*add<mode>_2): Ditto from add{si,di}_2 patterns. | |
2357 | (*add<mode>_3): Ditto from add{si,di}_3 patterns. | |
2358 | (*add<mode>_5): Ditto from add{si,di}_5 patterns. | |
2359 | (sub<mode>3): Macroize expander from sub{qi,hi,si,di,ti}3 patterns | |
bf30d630 | 2360 | using SDWIM mode iterator. |
0ccee7a5 | 2361 | (*sub<mode>3_doubleword): New insn_and_split pattern. Macroize |
2362 | pattern from *sub{di,ti}3_1 patterns and corresponding splitters | |
bf30d630 | 2363 | using DWI mode iterator. |
0ccee7a5 | 2364 | (sub<mode>3_carry): Macroize insn from sub{qi,hi,si,di}3_carry |
2365 | patterns using SWI mode iterator. | |
2366 | (*sub<mode>_1): Ditto from from sub{qi,hi,si,di}_1 patterns. | |
2367 | (*sub<mode>_2): Ditto from sub{qi,hi,si,di}_2 patterns. | |
2368 | (*sub<mode>_3): Ditto from sub{qi,hi,si,di}_3 patterns. | |
2369 | (<plusminus_insn>xf3): Macroize expander from addxf3 and subxf3 | |
2370 | patterns using plusminus code iterator. | |
2371 | (<plusminus_insn><mode>3): Macroize expander from add<mode>3 and | |
2372 | sub<mode>3 patterns using plusminus code iterator. | |
47bfa1e7 | 2373 | * config/i386/i386.c (override_options): Update the call to |
0ccee7a5 | 2374 | gen_subdi_carry_rex64 for renamed function. |
2375 | (ix86_expand_int_addcc): Update calls to gen_subdi3_carry_rex64 | |
2376 | and gen_adddi3_carry_rex64 for renamed functions. Use indirect | |
2377 | calls to instruction expanders. | |
2378 | ||
bc5fa702 | 2379 | 2009-10-06 Martin Jambor <mjambor@suse.cz> |
2380 | ||
2381 | PR bootstrap/41395 | |
2382 | * opts.c (decode_options): Run IPA-SRA at -O2. | |
2383 | ||
fffae5cf | 2384 | 2009-10-06 Richard Guenther <rguenther@suse.de> |
2385 | ||
2386 | * lto-symtab.c (lto_symtab_entry_hash): Hash strings, not pointers. | |
2387 | ||
080a58d7 | 2388 | 2009-10-06 Tobias Burnus <burnus@net-b.de> |
2389 | ||
2390 | PR lto/41591 | |
2391 | * doc/invoke.texi (-flto,-fwhole-program): Make clear that the | |
2392 | -flto and -fwhole-program flags can be combined. | |
2393 | ||
aa052e98 | 2394 | 2009-10-06 Ryan Mansfield <rmansfield@qnx.com> |
2395 | ||
2396 | PR driver/41217 | |
2397 | * gcc.c (process_command): Check that -o argument was specified. | |
2398 | ||
90e70538 | 2399 | 2009-10-06 Jerry Quinn <jlquinn@optonline.net> |
2400 | ||
fe52088f | 2401 | * gimple.c (gimple_type_hash): Use CONST_CAST_TREE to fix compilation. |
90e70538 | 2402 | |
90556ef2 | 2403 | 2009-10-05 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
2404 | ||
2405 | * c.opt (Wjump-misses-init): Fix typo to enable for ObjC. | |
2406 | * doc/invoke.texi (Warning Options): Annotate allowed languages | |
2407 | for -Wunsuffixed-float-constants. | |
2408 | ||
966e6f7f | 2409 | 2009-10-05 Jakub Jelinek <jakub@redhat.com> |
2410 | ||
333ae3dc | 2411 | * dwarf2out.c (modified_type_die): Don't add DW_AT_name to |
2412 | DW_TAG_{const,volatile}_type if its DW_AT_type already has the | |
2413 | same name and isn't the main variant. | |
2414 | ||
966e6f7f | 2415 | PR debug/41558 |
2416 | * dwarf2out.c (loc_by_reference): Removed. | |
2417 | (dw_loc_list_1): New function. | |
2418 | (dw_loc_list): Remove toplev argument, add want_address argument. | |
2419 | Don't look at decl_by_reference_p at all. Use dw_loc_list_1. | |
2420 | (loc_list_from_tree) <case VAR_DECL>: Pass want_address rather than | |
2421 | want_address == 2 to dw_loc_list. For successful dw_loc_list | |
2422 | set have_address to 1 only if want_address is not 0. | |
2423 | ||
eb725716 | 2424 | 2009-10-05 Richard Sandiford <rdsandiford@googlemail.com> |
2425 | ||
2426 | * config/mips/mips-protos.h (mips_trampoline_code_size): Declare. | |
2427 | * config/mips/mips.h (TRAMPOLINE_SIZE): Redefine as the size of | |
2428 | a code block followed by two pointers. | |
2429 | (TRAMPOLINE_ALIGNMENT): Define to 64 for 32-bit targets too. | |
2430 | * config/mips/mips.c (MIPS_LOAD_PTR): New macro. | |
2431 | (MIPS_MOVE): Likewise. | |
2432 | (MIPS_LUI): Likewise. | |
2433 | (MIPS_JR): Likewise. | |
2434 | (MIPS_BAL): Likewise. | |
2435 | (MIPS_NOP): Likewise. | |
2436 | (mips_asm_trampoline_template): Delete. | |
2437 | (mips_trampoline_code_size): New function. | |
2438 | (mips_trampoline_init): Add shorter sequences for all cases | |
2439 | except Pmode == DImoe && !TARGET_USE_PIC_FN_ADDR_REG. | |
2440 | Calculate the opcodes directly, rather than copying from a template. | |
2441 | Only flush the code part of the trampoline. | |
2442 | (TARGET_ASM_TRAMPOLINE_TEMPLATE): Delete. | |
2443 | ||
2ae168f4 | 2444 | 2009-10-05 Richard Sandiford <rdsandiford@googlemail.com> |
2445 | ||
2446 | * config/mips/mips.h (DWARF_FRAME_RETURN_COLUMN): Replace | |
2447 | GP_REG_FIRST + 31 with RETURN_ADDR_REGNUM. | |
2448 | (INCOMING_RETURN_ADDR_RTX): Likewise. | |
2449 | (FUNCTION_PROFILER): Likewise. Replace GP_REG_FIRST + 1 | |
2450 | with AT_REGNUM. | |
2451 | * config/mips/sdemtk.h (FUNCTION_PROFILER): Replace GP_REG_FIRST + 31 | |
2452 | with RETURN_ADDR_REGNUM. | |
2453 | (MIPS_SAVE_REG_FOR_PROFILING_P): Likewise. | |
2454 | * config/mips/mips.c (mips16_build_call_stub): Replace | |
2455 | GP_REG_FIRST + 31 with RETURN_ADDR_REGNUM, GP_REG_FIRST + 1 | |
2456 | with AT_REGNUM and 31 with RETURN_ADDR_REGNUM. | |
2457 | (mips_print_operand_punctuation): Likewise. | |
2458 | (mips_frame_set): Likewise. | |
2459 | (mips16e_output_save_restore): Likewise. | |
2460 | (mips_cfun_might_clobber_call_saved_reg_p): Likewise. | |
2461 | (mips_save_reg_p): Likewise. | |
2462 | (mips_return_addr): Likewise. | |
2463 | (mips_set_return_address): Likewise. | |
2464 | (mips_direct_save_slot_move_p): Likewise. | |
2465 | (mips_output_function_prologue): Likewise. | |
2466 | (mips_restore_reg): Likewise. | |
2467 | (mips_expand_epilogue): Likewise. | |
2468 | (mips_epilogue_uses): Likewise. | |
2469 | * config/mips/mips.md (RETURN_ADD_REGNUM): Define. | |
2470 | (*mov<mode>_ra): Use it instead of a hard-coded 31. | |
2471 | (clear_hazard_<mode>): Likewise. | |
2472 | (call_internal): Likewise. | |
2473 | (call_internal_direct): Likewise. | |
2474 | (call_direct_split): Likewise. | |
2475 | (call_value_internal): Likewise. | |
2476 | (call_value_split): Likewise. | |
2477 | (call_value_internal_direct): Likewise. | |
2478 | (call_value_direct_split): Likewise. | |
2479 | (call_value_multiple_internal): Likewise. | |
2480 | (call_value_multiple_split): Likewise. | |
2481 | ||
a8d7c2f9 | 2482 | 2009-10-05 Eric Botcazou <ebotcazou@adacore.com> |
2483 | Jakub Jelinek <jakub@redhat.com> | |
2484 | ||
2485 | PR rtl-optimization/41511 | |
2486 | * combine.c (record_value_for_reg): Pass explicit values as argument | |
2487 | to get_last_value_validate. | |
2488 | (get_last_value_validate): Document INSN parameter. | |
2489 | For non-readonly MEMs, assume they might have been modified if INSN | |
2490 | was in another basic block. | |
2491 | (get_last_value): Minor reformatting. | |
2492 | ||
1ca8efe4 | 2493 | 2009-10-05 Andrew Pinski <andrew_pinski@playstation.sony.com> |
2494 | ||
2495 | PR tree-opt/40992 | |
2496 | * final.c (asm_str_count): Split out from asm_insn_count. | |
2497 | * rtl.h (asm_str_count): New prototype. | |
2498 | * tree-inline (estimate_num_insns) <case GIMPLE_ASM>: Call | |
2499 | asm_str_count. | |
2500 | ||
2a17b85d | 2501 | 2009-10-05 Sriraman Tallam <tmsriram@google.com> |
2502 | ||
2503 | * doc/plugins.texi: Change plugin_pass to register_pass_info. | |
242994e0 | 2504 | |
2505 | 2009-10-05 Basile Starynkevitch <basile@starynkevitch.net> | |
2506 | Rafael Espindola <espindola@google.com> | |
2507 | ||
2508 | * gengtype.c (write_types): Moved call to write_func_for_structure | |
2509 | into seperate loops. | |
2510 | ||
90f477a9 | 2511 | 2009-10-05 Richard Guenther <rguenther@suse.de> |
2512 | ||
2513 | PR lto/41281 | |
2514 | * lto-cgraph.c (output_cgraph): Output toplevel asms. | |
2515 | (input_cgraph_1): Input toplevel asms. | |
2516 | ||
fdd4f660 | 2517 | 2009-10-05 Richard Guenther <rguenther@suse.de> |
2518 | ||
2519 | PR lto/40902 | |
2520 | * lto-symtab.c (lto_compatible_attributes_p): Remove. | |
2521 | (external_aggregate_decl_p): Likewise. | |
2522 | (lto_symtab_compatible): Re-structure. Remove dead code. | |
2523 | For variables ignore toplevel qualifiers when comparing types. | |
2524 | Issue warnings, not errors for mismatched user-alignment. | |
2525 | ||
fd193bcd | 2526 | 2009-10-05 Richard Guenther <rguenther@suse.de> |
2527 | ||
2528 | PR lto/41552 | |
2529 | PR lto/41487 | |
2530 | * lto-symtab.c (struct lto_symtab_base_def): Remove. | |
2531 | (struct lto_symtab_identifier_def): Likewise. | |
2532 | (struct lto_symtab_decl_def): Likewise. | |
2533 | (struct lto_symtab_entry_def): New. | |
2534 | (lto_symtab_identifier_t): Rename to ... | |
2535 | (lto_symtab_entry_t): ... this. | |
2536 | (lto_symtab_decls): Remove. | |
2537 | (lto_symtab_base_hash): Rename to ... | |
2538 | (lto_symtab_entry_hash): ... this. | |
2539 | (lto_symtab_base_eq): Rename to ... | |
2540 | (lto_symtab_entry_eq): ... this. | |
2541 | (lto_symtab_base_marked_p): Rename to ... | |
2542 | (lto_symtab_entry_marked_p): ... this. | |
2543 | (lto_symtab_identifier_marked_p): Remove. | |
2544 | (lto_symtab_decl_marked_p): Likewise. | |
2545 | (lto_symtab_maybe_init_hash_tables): Rename to ... | |
2546 | (lto_symtab_maybe_init_hash_table): ... this. | |
2547 | (lto_symtab_set_resolution_and_file_data): Remove. | |
2548 | (lto_symtab_register_decl): New function. | |
2549 | (lto_symtab_get_identifier): Remove. | |
2550 | (lto_symtab_get): New function. | |
2551 | (lto_symtab_get_resolution): Adjust. | |
2552 | (lto_symtab_get_identifier_decl): Remove. | |
2553 | (lto_symtab_set_identifier_decl): Likewise. | |
2554 | (lto_symtab_merge_decl): Rename to ... | |
2555 | (lto_symtab_merge): ... this. Rewrite. | |
2556 | (lto_symtab_merge_var): Remove. | |
2557 | (lto_symtab_merge_fn): Likewise. | |
2558 | (lto_symtab_prevailing_decl): Adjust. | |
2559 | (lto_cgraph_replace_node): New function. | |
2560 | (lto_symtab_merge_decls_2): Likewise. | |
2561 | (lto_symtab_merge_decls_1): Likewise. | |
2562 | (lto_symtab_fixup_var_decls): Likewise. | |
2563 | (lto_symtab_resolve_symbols): Likewise. | |
2564 | (lto_symtab_merge_decls): Likewise. | |
2565 | (lto_symtab_prevailing_decl): Adjust. | |
2566 | (lto_symtab_get_symtab_def): Remove. | |
2567 | (lto_symtab_get_file_data): Likewise. | |
2568 | (lto_symtab_clear_resolution): Adjust. | |
2569 | (lto_symtab_clear_resolution): Likewise. | |
2570 | * lto-cgraph.c (input_edge): Do not merge cgraph nodes here. | |
2571 | (input_cgraph_1): Likewise. | |
2572 | * lto-streamer-in.c (get_resolution): Do not provide fake | |
2573 | symbol resolutions here. | |
2574 | (deferred_global_decls): Remove. | |
2575 | (lto_register_deferred_decls_in_symtab): Likewise. | |
2576 | (lto_register_var_decl_in_symtab): Change signature, register | |
2577 | variable via lto_symtab_register_decl. | |
2578 | (lto_register_function_decl_in_symtab): Likewise. | |
2579 | (lto_read_tree): Adjust. | |
2580 | * lto-streamer.h (lto_register_deferred_decls_in_symtab): Remove. | |
2581 | (lto_symtab_merge_var): Likewise. | |
2582 | (lto_symtab_merge_fn): Likewise. | |
2583 | (lto_symtab_register_decl): Declare. | |
2584 | (lto_symtab_merge_decls): Likewise. | |
2585 | ||
09d0041c | 2586 | 2009-10-05 Richard Guenther <rguenther@suse.de> |
2587 | ||
2588 | PR tree-optimization/23821 | |
2589 | * tree-vrp.c (vrp_finalize): Do not perform copy propagation. | |
2590 | * tree-ssa-dom.c (cprop_operand): Do not propagate copies into | |
2591 | simple IV increments. | |
2592 | ||
6488605d | 2593 | 2009-10-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
2594 | ||
0ccee7a5 | 2595 | * config/arm/arm.c (arm_override_options): Really initialize |
2596 | flag_dwarf2_cfi_asm to 0. | |
6488605d | 2597 | |
359a1bd5 | 2598 | 2009-10-05 Doug Kwan <dougkwan@google.com> |
2599 | ||
2600 | PR rtl-optimization/41574 | |
6488605d | 2601 | * combine.c (distribute_and_simplify_rtx): Quit if RTX mode is |
359a1bd5 | 2602 | floating point and we are not doing unsafe math optimizations. |
2603 | ||
7bfefa9d | 2604 | 2009-10-03 Simon Baldwin <simonb@google.com> |
2605 | Cary Coutant <ccoutant@google.com> | |
2606 | Rafael Espindola <espindola@google.com> | |
2607 | Richard Guenther <rguenther@suse.de> | |
2608 | Jan Hubicka <jh@suse.cz> | |
2609 | Doug Kwan <dougkwan@google.com> | |
bf30d630 | 2610 | H.J. Lu <hongjiu.lu@intel.com> |
7bfefa9d | 2611 | Bill Maddox <maddox@google.com> |
2612 | Ryan Mansfield <rmansfield@qnx.com> | |
2613 | Diego Novillo <dnovillo@google.com> | |
2614 | Ollie Wild <aaw@google.com> | |
2615 | Kenneth Zadeck <zadeck@naturalbridge.com> | |
2616 | ||
2617 | * lto-cgraph.c: New file. | |
2618 | * lto-compress.c: New file. | |
2619 | * lto-compress.h: New file. | |
2620 | * lto-opts.c: New file. | |
2621 | * lto-section-in.c: New file. | |
2622 | * lto-section-out.c: New file. | |
2623 | * lto-streamer-in.c: New file. | |
2624 | * lto-streamer-out.c: New file. | |
2625 | * lto-streamer.c: New file. | |
2626 | * lto-streamer.h: New file. | |
2627 | * lto-symtab.c: New file. | |
2628 | * lto-wpa-fixup.c: New file. | |
2629 | * lto-wrapper.c: New file. | |
2630 | ||
2631 | 2009-10-03 Simon Baldwin <baldwin@google.com> | |
2632 | Ben Elliston <bje@au.ibm.com> | |
2633 | Rafael Espindola <espindola@google.com> | |
2634 | Nathan Froyd <froydnj@codesourcery.com> | |
2635 | Jan Hubicka <jh@suse.cz> | |
2636 | Doug Kwan <dougkwan@google.com> | |
2637 | Diego Novillo <dnovillo@google.com> | |
2638 | Kenneth Zadeck <zadeck@naturalbridge.com> | |
2639 | ||
2640 | * Makefile.in (enable_lto): New. | |
fe52088f | 2641 | (site.exp): If @enable_lto@ is set to 'yes' define ENABLE_LTO. |
7bfefa9d | 2642 | (LINKER_PLUGIN_API_H): Define. |
2643 | (LTO_SYMTAB_H): Define. | |
2644 | (LTO_STREAMER_H): Define. | |
2645 | (TREE_VECTORIZER_H): Define. | |
2646 | (INCLUDES): Add LIBELFINC. | |
2647 | (OBJS-common): Add lto-cgraph.o, lto-streamer-in.o, | |
fe52088f | 2648 | lto-streamer-out.o, lto-section-in.o, lto-section-out.o, lto-symtab.o, |
2649 | lto-opts.o, lto-streamer.o, lto-wpa-fixup.o, lto-compress.o. | |
7bfefa9d | 2650 | (MOSTLYCLEANFILES): Add lto-wrapper$(exeext) |
2651 | (native): Add lto-wrapper$(exeext) | |
2652 | (lto-compress.o, lto-cgraph.o, lto-streamer-in.o, | |
2653 | lto-streamer-out.o, lto-section-in.o, lto-section-out.o, | |
fe52088f | 2654 | lto-symtab.o, lto-opts.o, lto-streamer.o, lto-wpa-fixup.o): New rules. |
2655 | (gimple.o): Add dependency on LTO_HEADER_H and LTO_SECTION_OUT_H. | |
7bfefa9d | 2656 | (varasm.o): Add dependency on tree-iterator.h. |
2657 | (cgraph.o): Add dependency on cif-code.def. | |
2658 | (ipa-reference.o): Add dependency on LTO_STREAMER_H. | |
2659 | (ipa-pure-const.o): Likewise. | |
2660 | (GTFILES): Add lto-symtab.c. | |
2661 | (install-lto-wrapper): New. | |
fe52088f | 2662 | * configure.ac: If 'lto' is in enable_languages, define ENABLE_LTO |
2663 | and enable_lto. If LIBELFLIBS is set, define HAVE_libelf. | |
7bfefa9d | 2664 | * config.in: Regenerate. |
2665 | ||
2666 | 2009-10-03 Rafael Espindola <espindola@google.com> | |
2667 | Diego Novillo <dnovillo@google.com> | |
2668 | ||
2669 | * cgraphunit.c (ipa_passes): Prevent lto1 from calling | |
2670 | ipa_write_summaries. | |
2671 | Call execute_ipa_summary_passes for all_regular_ipa_passes and | |
2672 | all_lto_gen_passes. | |
2673 | (cgraph_optimize): Make extern. | |
2674 | ||
2675 | 2009-10-03 Nathan Froyd <froydnj@codesourcery.com> | |
2676 | Kenneth Zadeck <zadeck@naturalbridge.com> | |
2677 | ||
2678 | * toplev.c (in_lto_p): Declare. | |
2679 | * collect2.c (scan_prog_file): Read all the output when reading | |
2680 | information for LTO. | |
2681 | (enum lto_mode_d): Declare. | |
2682 | ||
2683 | 2009-10-03 Richard Guenther <rguenther@suse.de> | |
2684 | Diego Novillo <dnovillo@google.com> | |
2685 | ||
2686 | * gimple.c: Include target.h and alias.h. | |
2687 | (gimple_types): Declare. | |
2688 | (type_hash_cache): Declare. | |
2689 | (gimple_alloc_stat): Make extern. | |
2690 | (gimple_build_eh_must_not_throw): Call | |
2691 | gimple_eh_must_not_throw_set_fndecl. | |
2692 | (struct type_pair_d): Declare. | |
2693 | (type_pair_t): Declare. | |
2694 | (type_pair_hash): New. | |
2695 | (type_pair_eq): New. | |
2696 | (lookup_type_pair): New. | |
2697 | (gimple_force_type_merge): New. | |
2698 | (compare_type_names_p): New. | |
2699 | (compare_field_offset): New. | |
2700 | (gimple_types_compatible_p): New. | |
2701 | (struct sccs): Declare. | |
2702 | (next_dfs_num): Declare. | |
2703 | (iterative_hash_gimple_type): New. | |
2704 | (visit): New. | |
2705 | (iterative_hash_type_name): New. | |
2706 | (iterative_hash_gimple_type): New. | |
2707 | (gimple_type_hash): New. | |
2708 | (gimple_type_eq): New. | |
2709 | (gimple_register_type): New. | |
2710 | (print_gimple_types_stats): New. | |
2711 | (gimple_signed_or_unsigned_type): New. | |
2712 | (gimple_unsigned_type): New. | |
2713 | (gimple_signed_type): New. | |
2714 | (gimple_get_alias_set): New. | |
2715 | (gimple_decl_printable_name): Do not use DMGL_TYPES. | |
2716 | * gimple.h (gimple_alloc, gimple_alloc_stat): Declare. | |
2717 | (gimple_force_type_merge): Declare. | |
2718 | (gimple_types_compatible_p): Declare. | |
2719 | (gimple_register_type): Declare. | |
2720 | (print_gimple_types_stats): Declare. | |
2721 | (gimple_unsigned_type): Declare. | |
2722 | (gimple_signed_type): Declare. | |
2723 | (gimple_get_alias_set): Declare. | |
2724 | (gimple_eh_must_not_throw_set_fndecl): New. | |
2725 | ||
2726 | 2009-10-03 Jan Hubicka <jh@suse.cz> | |
2727 | Kenneth Zadeck <zadeck@naturalbridge.com> | |
2728 | ||
2729 | * ipa-pure-const.c: Include lto-streamer.h. | |
2730 | (register_hooks): Factor out of ... | |
2731 | (generate_summary): ... here. | |
2732 | (pure_const_write_summary): New. | |
2733 | (pure_const_read_summary): New. | |
2734 | (pass_ipa_pure_const): Add pure_const_write_summary and | |
2735 | pure_const_read_summary. | |
2736 | * ipa-reference.c: Include lto-streamer.h. | |
2737 | (add_new_function): New. | |
2738 | (remove_node_data): New. | |
2739 | (duplicate_node_data): New. | |
2740 | (ipa_init): Guard against multiple calls. | |
2741 | Move hook setup from analyze_function. | |
2742 | (write_node_summary_p): New. | |
2743 | (ipa_reference_write_summary): New. | |
2744 | (ipa_reference_read_summary): New. | |
2745 | (pass_ipa_reference): Add ipa_reference_write_summary and | |
2746 | ipa_reference_read_summary. | |
2747 | * cgraph.h (cgraph_local_info): Add field lto_file_data. | |
2748 | (struct cgraph_edge): Add fields lto_stmt_uid and | |
2749 | call_stmt_cannot_inline_p. | |
2750 | (cgraph_optimize): Declare. | |
2751 | (cgraph_decide_is_function_needed): Declare. | |
2752 | (reset_inline_failed): Declare. | |
2753 | (enum LTO_cgraph_tags): Declare. | |
2754 | (LTO_cgraph_tag_names): Declare. | |
2755 | (LCC_NOT_FOUND): Define. | |
2756 | ||
2757 | 2009-10-03 Doug Kwan <dougkwan@google.com> | |
2758 | Rafael Espindola <espindola@google.com> | |
2759 | Jan Hubicka <jh@suse.cz> | |
2760 | Diego Novillo <dnovillo@google.com> | |
2761 | Kenneth Zadeck <zadeck@naturalbridge.com> | |
2762 | ||
2763 | * passes.c (all_regular_ipa_passes): New. | |
2764 | (all_ipa_passes): Rename to all_small_ipa_passes. | |
2765 | (init_optimization_passes): Init all_regular_ipa_passes. | |
2766 | * tree-pass.h (all_regular_ipa_passes): New. | |
2767 | (all_ipa_passes): Rename to all_small_ipa_passes. | |
2768 | * passes.c (all_lto_gen_passes): New. | |
2769 | (init_optimization_passes): Initialize all_lto_gen_passes. | |
2770 | (execute_ipa_summary_passes): Make non-static. | |
2771 | (ipa_write_summaries_1): New. | |
2772 | (ipa_write_summaries_2): New. | |
2773 | (ipa_write_summaries): New. | |
2774 | (ipa_write_summaries_of_cgraph_node_set): New. | |
2775 | (ipa_read_summaries_1): New. | |
2776 | (ipa_read_summaries): New. | |
2777 | (execute_ipa_pass_list): Call cgraph_process_new_functions. | |
2778 | (execute_regular_ipa_pass_list): Remove. | |
2779 | (init_optimization_passes): Schedule | |
2780 | pass_rebuild_cgraph_edges and pass_early_inline outside | |
2781 | of pass_all_early_optimizations. Document reason. | |
2782 | (pass_ipa_lto_gimple_out, pass_ipa_lto_wpa_fixup, | |
2783 | pass_ipa_lto_finish_out): New pass. | |
fe52088f | 2784 | (pass_ipa_summary_passes): Start and stop timers if the pass has them. |
7bfefa9d | 2785 | (execute_all_ipa_transforms): New. |
2786 | (execute_one_pass): Don't call execute_one_ipa_transform_pass. | |
2787 | (dump_properties, debug_properties): New. | |
2788 | * tree-optimize.c (gate_all_early_local_passes): Return | |
2789 | false if we are in lto1. | |
2790 | (tree_rest_of_compilation): Call execute_all_ipa_transforms. | |
2791 | * tree-pass.h (execute_all_ipa_transforms): Declare. | |
2792 | (pass_ipa_function_and_variable_visibility): Declare. | |
2793 | (pass_ipa_early_inline): Declare. | |
2794 | (pass_ipa_lto_gimple_out): Declare. | |
2795 | (pass_ipa_lto_wpa_fixup): Declare. | |
2796 | (pass_ipa_lto_finish_out): Declare. | |
2797 | (all_small_ipa_passes, all_regular_ipa_passes, | |
2798 | all_lto_gen_passes): Declare. | |
2799 | (execute_ipa_summary_passes): Declare. | |
2800 | (execute_all_ipa_transforms): Declare. | |
2801 | (ipa_write_summaries): Declare | |
2802 | (ipa_write_summaries_of_cgraph_node_set): Declare. | |
2803 | (ipa_read_summaries): Declare. | |
2804 | ||
2805 | 2009-10-03 Doug Kwan <dougkwan@google.com> | |
2806 | Ollie Wild <aaw@google.com> | |
2807 | ||
fe52088f | 2808 | * ipa-prop.c (ipa_propagate_indirect_call_infos): Do nothing in WPA. |
7bfefa9d | 2809 | |
2810 | * collect2.c (LTO_MODE_NONE, LTO_MODE_LTO, LTO_MODE_WPA): New enums. | |
2811 | (lto_mode): New variable. | |
2812 | (maybe_run_lto_and_relink): Handle the -fwpa option. | |
2813 | (main): Handle the -fwpa option. | |
2814 | (maybe_unlink_list): New function. | |
2815 | * gcc.c (link_lto_options): Replace -flto with -fwpa. | |
2816 | * common.opt (flto): New flag. | |
2817 | * toplev.c (flag_generate_lto): Declare. | |
2818 | ||
2819 | 2009-10-03 Simon Baldwin <simonb@google.com> | |
2820 | ||
2821 | * common.opt (flto-compression-level): New flag. | |
2822 | ||
2823 | * opts.c: Include lto-opts.h. | |
2824 | (handle_option): Call lto_register_user_option for each | |
2825 | valid option handled. | |
fe52088f | 2826 | (decode_options): Clear registered options before the options |
7bfefa9d | 2827 | handling loop. |
2828 | ||
2829 | 2009-10-03 Cary Coutant <ccoutant@google.com> | |
2830 | ||
2831 | * collect2.c (is_elf): New function. | |
2832 | (scan_prog_file): Require LTO object to be in ELF format. | |
2833 | ||
2834 | 2009-10-03 Rafael Espindola <espindola@google.com> | |
2835 | ||
2836 | * gcc.c (LINK_COMMAND_SPEC): Use the -pass-through option to pass | |
2837 | libgcc to the linker. | |
2838 | ||
fe52088f | 2839 | * ipa-cp.c (cgraph_gate_cp): Return false if LTRANS is running. |
7bfefa9d | 2840 | |
2841 | * collect2.c (maybe_run_lto_and_relink): Execute lto-wrapper. | |
2842 | (collect_execute): Add flags argument. Pass flags to pex_run. Update | |
2843 | all callers. | |
2844 | * collect2.h (collect_execute): Add flags argument. | |
2845 | * tlink.c (tlink_execute): Update call to collect_execute. | |
2846 | * gcc.c (main): Set the COLLECT_LTO_WRAPPER environment variable. | |
2847 | (use_linker_plugin): New. | |
2848 | (use_linker_plugin_spec_function): New. | |
2849 | (LINK_COMMAND_SPEC): Pass plugin options to the linker. | |
2850 | (linker_plugin_file_spec): New. | |
2851 | (lto_wrapper_spec): New. | |
2852 | (lto_gcc_spec): New. | |
2853 | (static_specs): Add linker_plugin_file, lto_wrapper and lto_gcc. | |
2854 | (static_spec_functions): Add use-linker-plugin. | |
2855 | (process_command): Handle -use-linker-plugin. | |
2856 | (main): Use lto_wrapper_spec instead of lto_wrapper. Set | |
2857 | linker_plugin_file_spec and lto_gcc_spec. | |
2858 | (use_linker_plugin_spec_function): New. | |
2859 | ||
2860 | 2009-10-03 Richard Guenther <rguenther@suse.de> | |
2861 | ||
2862 | PR lto/41547 | |
2863 | PR lto/41548 | |
2864 | * tree.h (is_lang_specific): Include LANG_TYPE. | |
2865 | * tree.c (find_decls_types_r): Manually add interesting parts | |
2866 | of TYPE_FIELDS. Walk BINFO_VIRTUALS. Do not walk TYPE_METHODS. | |
2867 | ||
2868 | * gimple.c (type_pair_hash): Make symmetric. | |
2869 | (type_pair_eq): Likewise. | |
2870 | (lookup_type_pair): Increase initial hashtable size. | |
2871 | (gimple_force_type_merge): Rely on type-pair symmetry. | |
2872 | (visit): Remove excessive checking code. | |
fe52088f | 2873 | (iterative_hash_type_name): Do not hash TYPE_NAME of anonymous unions. |
7bfefa9d | 2874 | (gimple_register_type): Remove getenv calls, shrink initial |
2875 | hashtable size. | |
2876 | ||
2877 | PR middle-end/41502 | |
2878 | * cgraphunit.c (ipa_passes): Do not remove bodies of extern | |
2879 | inline functions if not generating lto output. | |
2880 | ||
2881 | PR lto/41379 | |
2882 | * toplev.c (finalize): In WPA mode remove the asm file. | |
2883 | ||
2884 | 2009-10-03 Doug Kwan <dougkwan@google.com> | |
2885 | ||
2886 | * ipa-inline.c (cgraph_mark_inline): Check | |
2887 | edge->call_stmt_cannot_inline_p instead of calling | |
2888 | gimple_call_cannot_inline_p. | |
2889 | (cgraph_decide_inlining): Do nothing in WPA and LTRANS. | |
fe52088f | 2890 | (cgraph_gate_ipa_early_inlining): Return false if in_lto_p is set. |
7bfefa9d | 2891 | (inline_generate_summary): Do nothing in LTRANS. |
fe52088f | 2892 | * cgraph.c (initialize_inline_failed): Make sure e->call_stmt |
2893 | exists before calling gimple_call_cannot_inline_p. | |
7bfefa9d | 2894 | (cgraph_create_edge): Set edge->call_stmt_cannot_inline_p. |
fe52088f | 2895 | (cgraph_clone_edge): Add argument STMT_UID. Modify all callers. |
7bfefa9d | 2896 | Update new_edge->lto_stmt_uid. |
2897 | * cgraphbuild.c (reset_inline_failed): New. | |
2898 | ||
2899 | * common.opt (fwpa): New flag. | |
2900 | (fltrans): New option. | |
2901 | * gcc.c (gcc_lto_option_t): New type. | |
2902 | (current_lto_option): New variable. | |
2903 | (lto_single_spec_function): Remove and is replaced by .. | |
2904 | (lto_option_spec_function): New function. | |
2905 | (LINK_COMMAND_SPEC): Use link_lto_option spec instead of just | |
2906 | passing the -flto flag. | |
2907 | (cc1_options): Separate non-LTO related parts into .. | |
2908 | (cc1_non_lto_options): Non-LTO related options shared by all FEs. | |
2909 | (lto1_options): New spec for lto FE. | |
2910 | (link_lto_options): New spec for handling LTO flags in linker. | |
2911 | (invoke_lto_single): Re-format to fit in 80 column. Replace | |
2912 | lto-single with lto-option. | |
2913 | (static_specs): Add cc1_non_lto_options, lto1_options and | |
2914 | link_lto_options. | |
2915 | (static_spec_function): Replace lto-single with lto-option. | |
fe52088f | 2916 | (process_command): Handle -flto, -fwpa and -fltran by setting |
2917 | current_lto_option and not passing it to subprocess unconditionally. | |
7bfefa9d | 2918 | |
2919 | 2009-10-03 Bill Maddox <maddox@google.com> | |
2920 | ||
2921 | Add `gcc' driver support for link-time code generation (LTO). | |
2922 | ||
2923 | * collect2.c (enum pass): Add new literal PASS_LTOINFO. | |
2924 | (lto_flag, lto_objects, lto_o_file): New variables. | |
2925 | (struct lto_object, struct lto_object_list): New structures. | |
2926 | (collect_exit, handler): Remove LTO temporary output file on exit. | |
2927 | (add_lto_object): New function. | |
2928 | (maybe_run_lto_and_relink): New function. Perform link time code | |
2929 | generation and relinking for object files containing LTO information. | |
2930 | (main): Invoke maybe_run_lto_and_relink(). | |
2931 | (dump_argv): New function. For debugging, currently disabled. | |
2932 | (scan_prog_file): Add LTO information pass. | |
2933 | * gcc.c (LINK_COMMAND_SPEC): Pass `-flto' switch to linker, i.e., | |
2934 | collect2. | |
2935 | * toplev.c (compile_file): Emit assembler directive to create | |
2936 | the `gnu_lto_v1' marker symbol when compiling with `-flto'. | |
2937 | ||
2938 | 2009-10-03 Diego Novillo <dnovillo@google.com> | |
2939 | ||
2940 | * c.opt: Add LTO to warn_abi and warn_psabi. | |
2941 | ||
fe52088f | 2942 | * tree.c (fld_worklist_push): Rename from PUSH. Convert to static |
2943 | inline function. Ignore language-specific nodes. Update all users. | |
7bfefa9d | 2944 | (find_decls_types_r): Do not traverse the subtrees of |
fe52088f | 2945 | language-specific nodes. Do not traverse DECL_INITIAL for TYPE_DECLs. |
7bfefa9d | 2946 | * tree.h (is_lang_specific): New. |
2947 | * langhooks.h (struct lang_hooks_for_decls): Remove | |
2948 | may_need_assembler_name_p. Update all users. | |
2949 | ||
2950 | * c-common.c (set_builtin_user_assembler_name): Move ... | |
2951 | * builtins.c (set_builtin_user_assembler_name): ... here. | |
2952 | (is_builtin_name): Add comment | |
2953 | (is_builtin_fn): New. | |
2954 | * except.c (output_ttype): Only call | |
2955 | lookup_type_for_runtime if TYPE is not a runtime type. | |
2956 | ||
2957 | * passes.c (register_pass): Call position_pass on | |
fe52088f | 2958 | all_small_ipa_passes, all_regular_ipa_passes and all_lto_gen_passes. |
7bfefa9d | 2959 | * timevar.def (TV_IPA_LTO_GIMPLE_IO): Define. |
2960 | (TV_IPA_LTO_DECL_IO): Define. | |
2961 | (TV_IPA_LTO_CGRAPH_IO): Define. | |
2962 | (TV_LTO): Define. | |
2963 | (TV_WHOPR_WPA): Define. | |
2964 | (TV_WHOPR_WPA_IO): Define. | |
2965 | (TV_WHOPR_LTRANS): Define. | |
2966 | (TV_WHOPR_WPA_FIXUP): Define. | |
2967 | (TV_WHOPR_WPA_LTRANS_EXEC): Define. | |
2968 | * tree-cfg.c (tree_node_can_be_shared): Make extern. | |
2969 | * tree-flow.h (tree_node_can_be_shared): Declare. | |
2970 | * tree-inline.c (tree_can_inline_p): Check that E has a | |
2971 | statement associated with it. | |
2972 | * tree.c (free_lang_data_in_binf): Factor out of ... | |
2973 | (free_lang_data_in_type): ... here. | |
2974 | Call RECORD_OR_UNION_TYPE_P. | |
fe52088f | 2975 | (need_assembler_name_p): Ignore DECL if it does not have TREE_PUBLIC |
2976 | set. Call lang_hooks.decls.may_need_assembler_name_p if set. | |
2977 | (free_lang_data_in_decl): Do not clear DECL_CONTEXT for CONST_DECLs. | |
2978 | (free_lang_data): Set debug_info_level to DINFO_LEVEL_NONE. Set | |
2979 | write_symbols to NO_DEBUG. Set debug_hooks to do_nothing_debug_hooks. | |
2980 | (gate_free_lang_data): Return true if flag_generate_lto is set. | |
7bfefa9d | 2981 | (walk_tree_1): Call RECORD_OR_UNION_TYPE_P. |
2982 | * c-common.h (set_builtin_user_assembler_name): Move ... | |
2983 | * tree.h (set_builtin_user_assembler_name): ... here. | |
2984 | ||
2985 | * common.opt (flto-report): New flag. | |
fe52088f | 2986 | * opts.c (complain_wrong_lang): Do not complain if running lto1. |
7bfefa9d | 2987 | * collect2.c (scan_prog_file): Send the error output of |
2988 | 'nm' to HOST_BIT_BUCKET. | |
2989 | ||
2990 | 2009-10-03 Ollie Wild <aaw@google.com> | |
2991 | ||
2992 | * langhooks-def.h (lhd_begin_section): New function declaration. | |
2993 | (lhd_write_section): New function declaration. | |
2994 | (lhd_end_section): New function declaration. | |
2995 | (LANG_HOOKS_BEGIN_SECTION): New macro. | |
2996 | (LANG_HOOKS_WRITE_SECTION_DATA): New macro. | |
2997 | (LANG_HOOKS_END_SECTION): New macro. | |
2998 | (LANG_HOOKS_LTO): New macro. | |
2999 | (LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_LTO. | |
3000 | * langhooks.c (output.h): Add include. | |
3001 | (saved_section): New static variable. | |
3002 | (lhd_begin_section): New function. | |
3003 | (lhd_write_section_data): New function. | |
3004 | (lhd_end_section): New function. | |
3005 | * langhooks.h (struct lang_hooks_for_lto): New structure. | |
3006 | (struct lang_hooks): Add member lto. | |
3007 | * Makefile.in (langhooks.o): Add dependency on output.h. | |
3008 | ||
3009 | * c-opts.c (c_common_post_options): Handle -flto and -fwhopr. | |
3010 | ||
3011 | 2009-10-03 Richard Guenther <rguenther@suse.de> | |
3012 | ||
3013 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): | |
3014 | Handle LTO. | |
3015 | ||
3016 | 2009-10-03 Simon Baldwin <simonb@google.com> | |
3017 | Richard Guenther <rguenther@suse.de> | |
3018 | Janis Johnson <janis187@us.ibm.com> | |
3019 | Doug Kwan <dougkwan@google.com> | |
3020 | Diego Novillo <dnovillo@google.com> | |
3021 | Ramana Radhakrishnan <ramana.r@gmail.com> | |
3022 | Ollie Wild <aaw@google.com> | |
3023 | ||
3024 | * doc/install.texi: Add documentation for libelf and --enable-lto. | |
fe52088f | 3025 | * doc/invoke.texi: Document -fwpa, -flto, -fwhopr, -fltrans, |
3026 | -flto-report, -flto-compression-level and -use-linker-plugin. | |
3027 | * doc/sourcebuild.texi: Document use of zlib. Document lto-plugin. | |
7bfefa9d | 3028 | Add section for LTO Testing. |
3029 | ||
b3edb377 | 3030 | 2009-10-02 Cary Coutant <ccoutant@google.com> |
3031 | ||
fe52088f | 3032 | Add support for comdat type sections for DWARF v4. |
3033 | Merge from dwarf4 branch. | |
3034 | ||
b3edb377 | 3035 | * dwarf2out.c (DWARF_TYPE_SIGNATURE_SIZE): New constant. |
3036 | (dw_die_ref): Define vector type. | |
3037 | (enum dw_val_class): Add dw_val_class_data8. | |
3038 | (struct dw_val_struct): Add v.val_data8. | |
3039 | (comdat_type_node_ref): New type. | |
3040 | (struct die_struct): Move die_symbol into a union; add new field | |
3041 | die_type_node. Change all uses. | |
3042 | (comdat_type_node): New type. | |
3043 | (skeleton_chain_node): New type. | |
3044 | (DWARF_COMDAT_TYPE_UNIT_HEADER_SIZE): New constant. | |
3045 | (comdat_type_list): New variable. | |
3046 | (dwarf_tag_name): Add DW_TAG_type_unit. | |
3047 | (dwarf_attr_name): Add DW_AT_signature. | |
3048 | (add_AT_data8): New function. | |
3049 | (replace_child): New function. | |
3050 | (move_all_children): New function. | |
3051 | (print_signature): New function. | |
3052 | (print_die): Print signature information; add dw_val_class_data8. | |
3053 | (attr_checksum): Support dw_val_class_data8. | |
fe52088f | 3054 | (CHECKSUM_STRING): Redefine for DWARF-4 to include trailing NULL byte. |
b3edb377 | 3055 | (CHECKSUM_SLEB128, CHECKSUM_ULEB128): New macros. |
3056 | (checksum_sleb128, checksum_uleb128): New functions. | |
3057 | (checksum_die_context): New function. | |
3058 | (loc_checksum_ordered): New function. | |
3059 | (attr_checksum_ordered): New function. | |
3060 | (struct checksum_attributes): New structure. | |
3061 | (collect_checksum_attributes): New function. | |
3062 | (die_checksum_ordered): New function. | |
3063 | (generate_type_signature): New function. | |
3064 | (same_dw_val_p): Add dw_val_class_data8. | |
3065 | (is_symbol_die): Use new is_declaration_die function. | |
3066 | (is_declaration_die): New function. | |
3067 | (should_move_die_to_comdat): New function. | |
3068 | (clone_die): New function. | |
3069 | (clone_tree): New function. | |
3070 | (clone_as_declaration): New function. | |
3071 | (copy_declaration_context): New function. | |
3072 | (generate_skeleton_ancestor_tree): New function. | |
3073 | (generate_skeleton_bottom_up): New function. | |
3074 | (generate_skeleton): New function. | |
3075 | (remove_child_or_replace_with_skeleton): New function. | |
3076 | (break_out_comdat_types): New function. | |
3077 | (struct decl_table_entry): New type. | |
3078 | (htab_decl_hash): New function. | |
3079 | (htab_decl_eq): New function. | |
3080 | (htab_decl_del): New function. | |
3081 | (copy_ancestor_tree): New function. | |
3082 | (copy_decls_walk): New function. | |
3083 | (copy_decls_for_unworthy_types): New function. | |
3084 | (build_abbrev_table): Don't assert on missing die_symbol when doing | |
3085 | comdat type sections. | |
fe52088f | 3086 | (size_of_die): Use DW_FORM_sig8 for external references. Add |
b3edb377 | 3087 | dw_val_class_data8. |
3088 | (unmark_dies): Don't assert for unmarked dies when doing comdat | |
3089 | type sections. | |
3090 | (value_format): Support DW_FORM_sig8 and dw_val_class_data8. | |
3091 | (output_signature): New function. | |
3092 | (output_die): Likewise. | |
3093 | (output_compilation_unit_header): Mark output as DWARF version 3 | |
3094 | even if generating DWARF 4. | |
3095 | (output_comdat_type_unit): New function. | |
3096 | (output_line_info): Mark output as DWARF version 3 even if generating | |
3097 | DWARF 4. | |
3098 | (dwarf2out_start_source_file): Don't do eliminate_dwarf2_dups with | |
3099 | DWARF-4. | |
3100 | (dwarf2out_end_source_file): Likewise. | |
3101 | (prune_unused_types_walk_attribs): Don't follow references into | |
3102 | comdat type sections. | |
3103 | (prune_unused_types_mark): When generating type units, do not mark | |
3104 | children of non-defining declarations of types; do mark children of | |
3105 | type entries. | |
3106 | (prune_unused_types): Process comdat type sections. | |
3107 | (htab_ct_hash): New function. | |
3108 | (htab_ct_eq): New function. | |
3109 | (dwarf2out_finish): Move types to comdat sections when using DWARF-4. | |
3110 | Add a pointer to the line table from type unit entries so | |
3111 | DW_AT_decl_file has meaning. | |
3112 | * varasm.c (default_elf_asm_named_section): Use identifier name as | |
3113 | comdat key instead of lang hook. | |
3114 | ||
35ab2622 | 3115 | 2009-10-02 Neil Vachharajani <nvachhar@google.com> |
3116 | ||
fe52088f | 3117 | * gcov-io.c (gcov_open): Open files read-only when MODE < 0. |
35ab2622 | 3118 | |
e7911ef0 | 3119 | 2009-10-02 Uros Bizjak <ubizjak@gmail.com> |
3120 | ||
bf30d630 | 3121 | * config/i386/i386.md (SWIM248): New mode iterator. |
3122 | (divmod<mode>4) Macroize expander from divmoddi4, divmodsi4 and | |
3123 | divmodhi4 patterns using SWIM248 macro. | |
e7911ef0 | 3124 | (*divmod<mode>4): Macroize insn_and_split pattern from |
3125 | *divmoddi4_cltd_rex64, *divmodsi4_cltd and divmodhi4 insn patterns | |
bf30d630 | 3126 | and their corresponding splitters usign SWIM248 macro. Split SImode |
e7911ef0 | 3127 | insn to generate cltd and DImode insn to generate cqto instead of |
3128 | move+shift when optimizing for size or TARGET_USE_CLTD is in effect. | |
3129 | (*divmoddi4_nocltd_rex64, *divmodsi4_nocltd): Remove insn patterns. | |
3130 | (*divmod<mode>4_noext): Macroize insn from *divmoddi_noext_rex64 and | |
bf30d630 | 3131 | *divmodsi_noext patterns using SWIM248 macro. |
e7911ef0 | 3132 | (udivmod<mode>4): Macroize expander from udivmoddi4, udivmodsi4 and |
bf30d630 | 3133 | udivmodhi4 patterns using SWIM248 macro. |
e7911ef0 | 3134 | (*udivmod<mode>4): Macroize insn_and_split pattern from |
3135 | *udivmoddi4, udivmodsi4 and udivmodhi4 patterns and their | |
bf30d630 | 3136 | corresponding splitters using SWIM248 macro. |
e7911ef0 | 3137 | (*udivmod<mode>4_noext): Macroize insn from *udivmoddi4_noext, |
bf30d630 | 3138 | *udivmodsi4_noext and *udivmodhi_noext patterns using SWIM248 macro. |
e7911ef0 | 3139 | |
820fcceb | 3140 | 2009-10-02 Eric Botcazou <ebotcazou@adacore.com> |
3141 | ||
3142 | * stor-layout.c (layout_type) <ARRAY_TYPE>: Make sure that an array | |
3143 | of zero-sized element is zero-sized regardless of its extent. | |
3144 | ||
0f89d483 | 3145 | 2009-10-02 Jakub Jelinek <jakub@redhat.com> |
3146 | ||
033a2356 | 3147 | PR debug/40521 |
3148 | * configure.ac (HAVE_GAS_CFI_SECTIONS_DIRECTIVE): New test. | |
3149 | * configure: Regenerated. | |
3150 | * config.in: Regenerated. | |
3151 | * dwarf2out.c (dwarf2out_do_cfi_asm): Return false if | |
3152 | !HAVE_GAS_CFI_SECTIONS_DIRECTIVE and not emitting .eh_frame. | |
3153 | (dwarf2out_init): If HAVE_GAS_CFI_SECTIONS_DIRECTIVE and | |
3154 | not emitting .eh_frame, emit .cfi_sections .debug_frame | |
3155 | directive. | |
3156 | ||
0f89d483 | 3157 | PR debug/41404 |
3158 | PR debug/41353 | |
3159 | * cfgexpand.c (expand_debug_expr) <case STRING_CST>: Don't create | |
fe52088f | 3160 | CONST_STRING if STRING_CST contains embedded '\0's or doesn't end |
3161 | with '\0'. | |
0f89d483 | 3162 | (expand_debug_expr) <case VAR_DECL>: For TREE_STATIC !DECL_EXTERNAL |
3163 | vars use DECL_RTL with resetting it back to NULL afterwards. | |
3164 | * dwarf2out.c (same_dw_val_p): For dw_val_class_addr compare with | |
3165 | rtx_equal_p instead of asserting it is a SYMBOL_REF. | |
3166 | (value_format): For dw_val_class_addr only use DW_FORM_addr if | |
3167 | the attribute type allows it, otherwise use DW_FORM_dataN. | |
3168 | (mem_loc_descriptor): Handle CONST_STRING. | |
3169 | (add_const_value_attribute): Handle CONST_STRING using add_AT_addr. | |
3170 | Handle MEM with CONST_STRING address using add_AT_string. | |
3171 | (rtl_for_decl_init): Return MEM with CONST_STRING address instead of | |
3172 | CONST_STRING for const arrays initialized with a string literal. | |
3173 | (resolve_one_addr, resolve_addr_in_expr, resolve_addr): New functions. | |
3174 | (dwarf2out_finish): Call resolve_addr. | |
3175 | ||
52d00314 | 3176 | 2009-10-02 Andreas Schwab <schwab@linux-m68k.org> |
3177 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
e7911ef0 | 3178 | |
52d00314 | 3179 | * config/m68k/lb1sf68.asm (PICCALL): Use variable sized branch. |
3180 | ||
8d8c3735 | 3181 | 2009-10-02 Nick Clifton <nickc@redhat.com> |
3182 | ||
3183 | * config/mn10300/mn10300.h (USER_LABEL_PREFIX): Define. | |
3184 | (ASM_OUTPUT_LABELREF): Use asm_fprintf and %U. | |
3185 | ||
a1e88032 | 3186 | 2009-10-01 Jan Hubicka <jh@suse.cz> |
3187 | ||
3188 | * cgraph.c (cgraph_clone_node): Add redirect_callers parameter. | |
3189 | (cgraph_create_virtual_clone): Just pass redirect_callers | |
3190 | around. | |
3191 | * cgraph.h (cgraph_clone_node): Update prototype. | |
3192 | * ipa-pure-const.c (self_recursive_p): New function. | |
3193 | (propagate): Use it. | |
3194 | * ipa-inline.c (cgraph_clone_inlined_nodes, | |
3195 | cgraph_decide_recursive_inlining): Update. | |
3196 | ||
bb6e212a | 3197 | 2009-10-01 David Daney <ddaney@caviumnetworks.com> |
3198 | ||
3199 | * gcc/config/mips/mips.c (mips_process_sync_loop) Emit syncw | |
3200 | instructions for TARGET_OCTEON. | |
3201 | ||
3683b7b4 | 3202 | 2009-10-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
3203 | ||
3204 | * config/arm/arm.c (arm_override_options): Turn off | |
3205 | flag_dwarf2_cfi_asm for AAPCS variants. | |
3206 | ||
b0fb674b | 3207 | 2009-10-01 Martin Jambor <mjambor@suse.cz> |
3208 | ||
3209 | PR middle-end/12392 | |
3210 | * tree-sra.c (convert_callers): Do not call | |
3211 | compute_inline_parameters on one caller more than once. | |
3212 | ||
80f96752 | 3213 | 2009-10-01 Nick Clifton <nickc@redhat.com> |
3214 | ||
3215 | * config/vax/netbsd-elf.h (NETBSD_CC1_AND_CC1PLUS_SPEC): Define as | |
3216 | an empty string if not already defined. | |
3217 | ||
0eb0a5fc | 3218 | 2009-10-01 Martin Jambor <mjambor@suse.cz> |
3219 | ||
3220 | PR bootstrap/41395 | |
3221 | * tree-sra.c (is_va_list_type): New function. | |
3222 | (find_var_candidates): Call is_va_list_type. | |
3223 | (find_param_candidates): Check that the type or the type pointed | |
3224 | to are not va_list types. | |
3225 | ||
7be84b27 | 3226 | 2009-10-01 Martin Jambor <mjambor@suse.cz> |
3227 | ||
3228 | PR c++/41503 | |
3229 | * cp/pt.c (function_parameter_expanded_from_pack_p): Return false if | |
3230 | DECL_ARTIFICIAL (param_decl) is true. | |
e7911ef0 | 3231 | |
17814aca | 3232 | 2009-09-30 Gabriel Dos Reis <gdr@cs.tamu.edu> |
3233 | ||
3234 | * tree.h (tree_decl_common::lang_flag_8): New. | |
3235 | * c-common.c (c_common_reswords): Include "constexpr" as C++0x | |
e7911ef0 | 3236 | keyword. |
17814aca | 3237 | * c-common.h (RID_CONSTEXPR): New. |
3238 | ||
bd746187 | 3239 | 2009-09-30 Uros Bizjak <ubizjak@gmail.com> |
3240 | ||
3241 | * config/alpha/alpha.c (alpha_gimplify_va_arg_1): | |
3242 | Use ref-all pointers. | |
3243 | (alpha_gimplify_va_arg): Ditto. | |
3244 | ||
47c3d424 | 3245 | 2009-09-30 Jakub Jelinek <jakub@redhat.com> |
3246 | ||
3247 | PR target/41279 | |
3248 | * cfgloopanal.c (num_loop_insns): Don't increment ninsns for each bb | |
3249 | before insn counting loop now that BB_END (bb) is counted. Ensure | |
3250 | the return value isn't zero. | |
3251 | ||
6f88e480 | 3252 | 2009-09-30 Nick Clifton <nickc@redhat.com> |
3253 | ||
3254 | * config.gcc (sh-symbianelf): Replace definition of extra_objs | |
3255 | with separate definitions of c_target_objs and cxx_target_objs. | |
3256 | * config/sh/t-sh: Add rules to build symbian-cxx.o, symbian-c.o | |
3257 | and symbian-base.o. | |
3258 | * config/sh/sh.c (TARGET_CXX_INPUT_EXPORT_CLASS): Use | |
3259 | sh_symbian_import_export_class. | |
3260 | * config/sh/sh-protos.h: Fix names of exported symbian functions. | |
3261 | * config/sh/symbian.c: Delete, moving code into... | |
3262 | * config/sh/symbian-base.c: ... here | |
3263 | * config/sh/symbian-c.c: ... and here | |
3264 | * config/sh/symbian-cxx.c: ... and here. | |
3265 | ||
beea5963 | 3266 | 2009-09-30 Uros Bizjak <ubizjak@gmail.com> |
3267 | ||
3268 | PR target/22093 | |
3269 | * config/alpha/alpha.md (unaligned_storehi_be): Force operand | |
3270 | of plus RTX into register. | |
3271 | ||
1b3b5237 | 3272 | 2009-09-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
3273 | ||
3274 | * doc/install.texi: Linguistic and markup fixes. | |
3275 | (Configuration) <--disable-cpp>: Remove description. | |
3276 | <--enable-maintainer-mode>: Autotools files are affected, too. | |
3277 | <--with-sysroot>: Improve description. | |
3278 | (Building): Bump required GNU make version. | |
3279 | ||
2f212aae | 3280 | 2009-09-29 Harsha Jagasia <harsha.jagasia@amd.com> |
3281 | ||
3282 | * config.gcc (i[34567]86-*-*): Include fma4intrin.h. | |
3283 | (x86_64-*-*): Ditto. | |
bd746187 | 3284 | |
2f212aae | 3285 | * config/i386/fma4intrin.h: New file, provide common x86 compiler |
3286 | intrinisics for FMA4. | |
3287 | * config/i386/cpuid.h (bit_FMA4): Define FMA4 bit. | |
3288 | * config/i386/x86intrin.h: Fix typo to SSE4A instead of SSE4a. | |
3289 | Add FMA4 check and fma4intrin.h. | |
3290 | * config/i386/i386-c.c(ix86_target_macros_internal): Check | |
bd746187 | 3291 | ISA_FLAG for FMA4. |
2f212aae | 3292 | * config/i386/i386.h(TARGET_FMA4): New macro for FMA4. |
3293 | * config/i386/i386.md (UNSPEC_FMA4_INTRINSIC): Add new UNSPEC | |
3294 | constant for FMA4 support. | |
3295 | (UNSPEC_FMA4_FMADDSUB): Ditto. | |
3296 | (UNSPEC_FMA4_FMSUBADD): Ditto. | |
3297 | * config/i386/i386.opt (-mfma4): New switch for FMA4 support. | |
bd746187 | 3298 | * config/i386/i386-protos.h (ix86_fma4_valid_op_p): Add declaration. |
2f212aae | 3299 | (ix86_expand_fma4_multiple_memory): Ditto. |
3300 | * config/i386/i386.c (OPTION_MASK_ISA_FMA4_SET): New. | |
bd746187 | 3301 | (OPTION_MASK_ISA_FMA4_UNSET): New. |
3302 | (OPTION_MASK_ISA_SSE4A_UNSET): Change definition to depend on FMA4. | |
3303 | (OPTION_MASK_ISA_AVX_UNSET): Change definition to depend on FMA4. | |
2f212aae | 3304 | (ix86_handle_option): Handle -mfma4. |
3305 | (isa_opts): Handle -mfma4. | |
3306 | (enum pta_flags): Add PTA_FMA4. | |
bd746187 | 3307 | (override_options): Add FMA4 support. |
2f212aae | 3308 | (IX86_BUILTIN_VFMADDSS): New for FMA4 intrinsic. |
3309 | (IX86_BUILTIN_VFMADDSD): Ditto. | |
3310 | (IX86_BUILTIN_VFMADDPS): Ditto. | |
3311 | (IX86_BUILTIN_VFMADDPD): Ditto. | |
3312 | (IX86_BUILTIN_VFMSUBSS): Ditto. | |
3313 | (IX86_BUILTIN_VFMSUBSD): Ditto. | |
3314 | (IX86_BUILTIN_VFMSUBPS): Ditto. | |
3315 | (IX86_BUILTIN_VFMSUBPD): Ditto. | |
3316 | (IX86_BUILTIN_VFMADDSUBPS): Ditto. | |
3317 | (IX86_BUILTIN_VFMADDSUBPD): Ditto. | |
3318 | (IX86_BUILTIN_VFMSUBADDPS): Ditto. | |
3319 | (IX86_BUILTIN_VFMSUBADDPD): Ditto. | |
3320 | (IX86_BUILTIN_VFNMADDSS): Ditto. | |
3321 | (IX86_BUILTIN_VFNMADDSD): Ditto. | |
3322 | (IX86_BUILTIN_VFNMADDPS): Ditto. | |
3323 | (IX86_BUILTIN_VFNMADDPD): Ditto. | |
3324 | (IX86_BUILTIN_VFNMSUBSS): Ditto. | |
3325 | (IX86_BUILTIN_VFNMSUBSD): Ditto. | |
3326 | (IX86_BUILTIN_VFNMSUBPS): Ditto. | |
3327 | (IX86_BUILTIN_VFNMSUBPD): Ditto. | |
3328 | (IX86_BUILTIN_VFMADDPS256): Ditto. | |
3329 | (IX86_BUILTIN_VFMADDPD256): Ditto. | |
3330 | (IX86_BUILTIN_VFMSUBPS256): Ditto. | |
3331 | (IX86_BUILTIN_VFMSUBPD256): Ditto. | |
3332 | (IX86_BUILTIN_VFMADDSUBPS256): Ditto. | |
3333 | (IX86_BUILTIN_VFMADDSUBPD256): Ditto. | |
3334 | (IX86_BUILTIN_VFMSUBADDPS256): Ditto. | |
3335 | (IX86_BUILTIN_VFMSUBADDPD256): Ditto. | |
3336 | (IX86_BUILTIN_VFNMADDPS256): Ditto. | |
3337 | (IX86_BUILTIN_VFNMADDPD256): Ditto. | |
3338 | (IX86_BUILTIN_VFNMSUBPS256): Ditto. | |
3339 | (IX86_BUILTIN_VFNMSUBPD256): Ditto. | |
3340 | (enum multi_arg_type): New enum for describing the various FMA4 | |
3341 | intrinsic argument types. | |
3342 | (bdesc_multi_arg): New table for FMA4 intrinsics. | |
3343 | (ix86_init_mmx_sse_builtins): Add FMA4 intrinsic support. | |
3344 | (ix86_expand_multi_arg_builtin): New function for creating FMA4 | |
3345 | intrinsics. | |
3346 | (ix86_expand_builtin): Add FMA4 intrinsic support. | |
3347 | (ix86_fma4_valid_op_p): New function to validate FMA4 3 and 4 | |
3348 | operand instructions. | |
3349 | (ix86_expand_fma4_multiple_memory): New function to split the | |
3350 | second memory reference from FMA4 instructions. | |
3351 | * config/i386/sse.md (ssemodesuffixf4): New mode attribute for FMA4. | |
3352 | (ssemodesuffixf2s): Ditto. | |
3353 | (fma4_fmadd<mode>4): Add FMA4 floating point multiply/add | |
3354 | instructions. | |
3355 | (fma4_fmsub<mode>4): Ditto. | |
3356 | (fma4_fnmadd<mode>4): Ditto. | |
3357 | (fma4_fnmsub<mode>4): Ditto. | |
3358 | (fma4_vmfmadd<mode>4): Ditto. | |
3359 | (fma4_vmfmsub<mode>4): Ditto. | |
3360 | (fma4_vmfnmadd<mode>4): Ditto. | |
3361 | (fma4_vmfnmsub<mode>4): Ditto. | |
3362 | (fma4_fmadd<mode>4256): Ditto. | |
3363 | (fma4_fmsub<mode>4256): Ditto. | |
3364 | (fma4_fnmadd<mode>4256): Ditto. | |
3365 | (fma4_fnmsub<mode>4256): Ditto. | |
3366 | (fma4_fmaddsubv8sf4): Ditto. | |
3367 | (fma4_fmaddsubv4sf4): Ditto. | |
3368 | (fma4_fmaddsubv4df4): Ditto. | |
3369 | (fma4_fmaddsubv2df4): Ditto. | |
3370 | (fma4_fmsubaddv8sf4): Ditto. | |
3371 | (fma4_fmsubaddv4sf4): Ditto. | |
3372 | (fma4_fmsubaddv4df4): Ditto. | |
3373 | (fma4_fmsubaddv2df4): Ditto. | |
3374 | (fma4i_fmadd<mode>4): Add FMA4 floating point multiply/add | |
3375 | instructions for intrinsics. | |
3376 | (fma4i_fmsub<mode>4): Ditto. | |
3377 | (fma4i_fnmadd<mode>4): Ditto. | |
3378 | (fma4i_fnmsub<mode>4): Ditto. | |
3379 | (fma4i_vmfmadd<mode>4): Ditto. | |
3380 | (fma4i_vmfmsub<mode>4): Ditto. | |
3381 | (fma4i_vmfnmadd<mode>4): Ditto. | |
3382 | (fma4i_vmfnmsub<mode>4): Ditto. | |
3383 | (fma4i_fmadd<mode>4256): Ditto. | |
3384 | (fma4i_fmsub<mode>4256): Ditto. | |
3385 | (fma4i_fnmadd<mode>4256): Ditto. | |
3386 | (fma4i_fnmsub<mode>4256): Ditto. | |
3387 | (fma4i_fmaddsubv8sf4): Ditto. | |
3388 | (fma4i_fmaddsubv4sf4): Ditto. | |
3389 | (fma4i_fmaddsubv4df4): Ditto. | |
3390 | (fma4i_fmaddsubv2df4): Ditto. | |
3391 | (fma4i_fmsubaddv8sf4): Ditto. | |
3392 | (fma4i_fmsubaddv4sf4): Ditto. | |
3393 | (fma4i_fmsubaddv4df4): Ditto. | |
3394 | (fma4i_fmsubaddv2df4): Ditto. | |
3395 | ||
3396 | * doc/invoke.texi (-mfma4): Add documentation. | |
3397 | * doc/extend.texi (x86 intrinsics): Add FMA4 intrinsics. | |
3398 | ||
e9d5f86f | 3399 | 2009-09-29 Richard Henderson <rth@redhat.com> |
3400 | ||
3401 | * tree-eh.c (unsplit_eh): Do not unsplit if there's already | |
3402 | an edge to the new destination block. | |
3403 | ||
450040e5 | 3404 | 2009-09-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
3405 | ||
3406 | PR target/41393 | |
3407 | * pa.c (hppa_profile_hook): Use | |
3408 | make_reg_eh_region_note_nothrow_nononlocal to add REG_EH_REGION note. | |
3409 | ||
81ef4261 | 3410 | 2009-09-29 Steve Ellcey <sje@cup.hp.com> |
3411 | Alexander Monakov <amonakov@ispras.ru> | |
3412 | ||
bd746187 | 3413 | PR target/41365 |
81ef4261 | 3414 | * config/ia64/predicates.md (not_postinc_destination_operand): New. |
3415 | (not_postinc_memory_operand): New. | |
3416 | (not_postinc_move_operand): New. | |
3417 | * config/ia64/ia64.md (*cmovdi_internal): Disallow autoincrement. | |
3418 | (*cmovsi_internal): Ditto. | |
3419 | ||
09fdf2a9 | 3420 | 2009-09-29 Pat Haugen <pthaugen@us.ibm.com> |
3421 | ||
3422 | * config/rs6000/rs6000.c (rs6000_issue_rate): Don't artificially | |
3423 | restrict issue_rate in first pass when scheduling for register | |
3424 | pressure. | |
3425 | ||
ae8a3b92 | 3426 | 2009-09-29 Basile Starynkevitch <basile@starynkevitch.net> |
871e07a1 | 3427 | Rafael Avila de Espindola <espindola@google.com> |
ae8a3b92 | 3428 | |
3429 | * gengtype.c (plugin_output): New. | |
3430 | (get_output_file_with_visibility): Return plugin_output for plugins. | |
3431 | (main): Parse and use the -P option. | |
3432 | * gty.texi: Update the command line format. | |
3433 | ||
71846571 | 3434 | 2009-09-29 Jakub Jelinek <jakub@redhat.com> |
3435 | ||
3436 | PR debug/41438 | |
3437 | * dwarf2out.c (const_ok_for_output_1, const_ok_for_output): New | |
3438 | functions. | |
3439 | (mem_loc_descriptor, loc_descriptor, add_const_value_attribute): Bail | |
3440 | out if !const_ok_for_output. | |
3441 | ||
3442 | PR debug/41474 | |
3443 | * dwarf2out.c (mem_loc_descriptor) <case CONCAT, case CONCATN, | |
3444 | case VAR_LOCATION>: Remove gcc_unreachable (). | |
3445 | ||
b9233e7a | 3446 | 2009-09-29 Harsha Jagasia <harsha.jagasia@amd.com> |
3447 | ||
3448 | * config.gcc (i[34567]86-*-*): Remove mmintrin-common.h. | |
bd746187 | 3449 | (x86_64-*-*): Ditto. |
b9233e7a | 3450 | * config/i386/smmintrin.h: Move instructions in mmintrin-common.h |
3451 | back to smmintrin.h. | |
d603963f | 3452 | * config/i386/cpuid.h (bit_SSE5): Remove SSE5 bit. |
b9233e7a | 3453 | * config/i386/x86intrin.h: Remove SSE5. |
bd746187 | 3454 | * config/i386/mmintrin-common.h: Delete file. |
3455 | * doc/extend.texi (x86 intrinsics): Remove SSE5 flags and builtins. | |
b9233e7a | 3456 | |
3804203d | 3457 | 2009-09-29 Richard Guenther <rguenther@suse.de> |
3458 | ||
3459 | * alias.c (ao_ref_from_mem): Properly deal with off decl accesses | |
3460 | resulting from stack temporaries on STRICT_ALIGNMENT targets. | |
3461 | ||
14a1521c | 3462 | 2009-09-29 Nick Clifton <nickc@redhat.com> |
3463 | ||
3464 | * function.c (current_function_name): If there is no current | |
3465 | function just return "<none>". | |
3466 | ||
3efe62a1 | 3467 | 2009-09-28 Sriraman Tallam <tmsriram@google.com> |
3468 | ||
bd746187 | 3469 | * tree-pass.h (register_pass_info): New structure. |
3efe62a1 | 3470 | (pass_positioning_ops): Move enum from gcc-plugin.h. |
3471 | (register_pass): New function. | |
3472 | * gcc-plugin.h (plugin_pass): Delete structure. | |
3473 | (pass_positioning_ops): Delete enum. | |
3474 | * plugin.c (regsiter_pass): Delete function. | |
3475 | (position_pass): Delete function. | |
3476 | (added_pass_nodes): Delete variable. | |
3477 | (prev_added_pass_nodes): Delete variable. | |
3478 | (pass_list_node): Delete structure. | |
3479 | * passes.c (make_pass_instance): New function. | |
3480 | (next_pass_1): Change to call make_pass_instance. | |
3481 | (pass_list_node): Move structure from gcc-plugin.h. | |
3482 | (added_pass_nodes): Move variable from plugin.c. | |
3483 | (prev_added_pass_nodes): Move variable from plugin.c. | |
3484 | (position_pass): New function. | |
3485 | (register_pass): New function. | |
3486 | ||
94e08e50 | 3487 | 2009-09-28 Easwaran Raman <eraman@google.com> |
3488 | ||
3489 | * ifcvt.c (noce_try_abs): Recognize pattern and call | |
3490 | expand_one_cmpl_abs_nojump. | |
3491 | * optabs.c (expand_one_cmpl_abs_nojump): New function. | |
3492 | * optabs.h (expand_one_cmpl_abs_nojump): Declare. | |
3493 | ||
a2a58dc4 | 3494 | 2009-09-28 Ian Lance Taylor <iant@google.com> |
3495 | ||
3496 | PR middle-end/40500 | |
3497 | * c-opts.c (c_common_handle_option): Don't set | |
3498 | warn_jump_misses_init for -Wall. | |
3499 | * doc/invoke.texi (Warning Options): Update documentation. | |
3500 | ||
dcb02e49 | 3501 | 2009-09-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
3502 | ||
3503 | * Makefile.in ($(out_object_file)): Depend on | |
3504 | gt-$(basename $(notdir $(out_file))).h. | |
3505 | ||
471eff36 | 3506 | 2009-09-28 Richard Henderson <rth@redhat.com> |
3507 | ||
3508 | * except.h (struct eh_region_d): Add use_cxa_end_cleanup. | |
3509 | * except.c (gen_eh_region): Set it. | |
3510 | (duplicate_eh_regions_1): Copy it. | |
3511 | * tree-eh.c (lower_resx): Use it to determine which function | |
3512 | to call to resume. | |
3513 | ||
3514 | * langhooks.h (struct lang_hooks): Add eh_use_cxa_end_cleanup. | |
3515 | * langhooks-def.h (LANG_HOOKS_EH_USE_CXA_END_CLEANUP): New. | |
3516 | * builtins.def (BUILT_IN_CXA_END_CLEANUP): New. | |
3517 | * tree.c (build_common_builtin_nodes): Remove parameter. Build | |
3518 | BUILT_IN_CXA_END_CLEANUP if necessary. | |
3519 | ||
3520 | * c-common.c (c_define_builtins): Update call to | |
3521 | build_common_builtin_nodes. | |
3522 | ||
fcc31b99 | 3523 | 2009-09-28 Andrew Pinski <andrew_pinski@playstation.sony.com> |
3524 | ||
3525 | * spu.c (get_branch_target): Return NULL for ASM_OPERANDS patterns. | |
3526 | ||
a65c4d64 | 3527 | 2009-09-28 Michael Matz <matz@suse.de> |
3528 | ||
3529 | * builtins.c (interclass_mathfn_icode): New helper. | |
3530 | (expand_builtin_interclass_mathfn): Use it here, and split folding | |
3531 | into ... | |
3532 | (fold_builtin_interclass_mathfn): ... this new folder. | |
3533 | (build_call_nofold_loc): New static helper. | |
3534 | (build_call_nofold): New wrapper macro for above. | |
3535 | (expand_builtin_int_roundingfn): Use it instead of build_call_expr. | |
3536 | (expand_builtin_pow): Ditto. | |
3537 | (expand_builtin_memset_args): Ditto. | |
3538 | (expand_builtin_printf): Ditto. | |
3539 | (expand_builtin_fprintf): Ditto. | |
3540 | (expand_builtin_sprintf): Ditto. | |
3541 | (expand_builtin_memory_chk): Ditto. | |
3542 | (expand_builtin_mempcpy_args): Ditto and don't call folders. | |
3543 | (expand_builtin_stpcpy): Ditto. | |
3544 | (expand_builtin_strcmp): Ditto. | |
3545 | (expand_builtin_strncmp): Ditto. | |
3546 | (expand_builtin_strcpy): Remove FNDECL and MODE arguments. | |
3547 | (expand_builtin_strcpy_args): Don't call folders. | |
3548 | (expand_builtin_memcmp): Ditto. | |
3549 | (expand_builtin_strncpy): Ditto, and use target. | |
3550 | (expand_builtin_memcpy): Ditto. | |
3551 | (expand_builtin_strstr, expand_builtin_strchr, expand_builtin_strrchr, | |
3552 | expand_builtin_strpbrk, expand_builtin_memmove, | |
3553 | expand_builtin_memmove_args, expand_builtin_bcopy, | |
3554 | expand_builtin_memchr, expand_builtin_strcat, expand_builtin_strncat, | |
3555 | expand_builtin_strspn, expand_builtin_strcspn, | |
3556 | expand_builtin_fputs): Remove these. | |
3557 | (expand_builtin): Don't call the above, change calls to other | |
3558 | expanders that changed prototype. | |
3559 | (fold_builtin_stpcpy): New folder split out from expand_builtin_stpcpy. | |
3560 | (fold_builtin_1 <ISFINITE, ISINF, ISNORMAL>): Call | |
3561 | fold_builtin_interclass_mathfn. | |
3562 | (fold_builtin_2 <STPCPY>): Call fold_builtin_stpcpy. | |
3563 | (fold_builtin_strcat): Add folding split from expand_builtin_strcat. | |
3564 | ||
3565 | * fold-const.c (fold_binary_loc <NE_EXPR>): Add !exp != 0 -> !exp. | |
3566 | * passes.c (init_optimization_passes): Move pass_fold_builtins | |
3567 | after last phiopt pass. | |
3568 | * tree-inline.c (fold_marked_statements): When folding builtins | |
3569 | iterate over all instruction potentially generated. | |
3570 | * tree-ssa-ccp.c (gimplify_and_update_call_from_tree): Declare | |
3571 | earlier. | |
3572 | (fold_gimple_call): Use it to always fold calls (into potentially | |
3573 | multiple instructions). | |
3574 | * tree-ssa-dom.c (optimize_stmt): Resolve __builtin_constant_p | |
3575 | calls into zero at this time. | |
bd746187 | 3576 | * tree-ssa-propagate.c (substitute_and_fold): Ignore multiple |
a65c4d64 | 3577 | statements generated by builtin folding. |
3578 | ||
f5417e32 | 3579 | 2009-09-28 Nick Clifton <nickc@redhat.com> |
3580 | ||
fe52088f | 3581 | * config/m32r/m32r.c (m32r_is_insn): Return false for debugging insns. |
f5417e32 | 3582 | |
d322121b | 3583 | 2009-09-28 Duncan Sands <baldrick@free.fr> |
86b63696 | 3584 | |
3585 | * gcc-plugin.h (PLUGIN_REGISTER_GGC_CACHES): New event. | |
3586 | * plugin.c (plugin_event_name): Add PLUGIN_REGISTER_GGC_CACHES. | |
3587 | (register_callback): Dispatch it. | |
3588 | (invoke_plugin_callbacks): Incorporate in sanity check. | |
3589 | * ggc.h (ggc_register_cache_tab): Add declaration. | |
3590 | * ggc-common.c (ggc_register_root_tab): Simplify. | |
3591 | (const_ggc_cache_tab_t): New typedef. | |
3592 | (extra_cache_vec): New vector of dynamically added cache tables. | |
3593 | (ggc_register_cache_tab): New function. | |
3594 | (ggc_scan_cache_tab): New function. | |
3595 | (ggc_mark_roots): Simplify dynamic roots. Handle dynamic caches. | |
3596 | * doc/plugins.texi: Document PLUGIN_REGISTER_GGC_CACHES. | |
3597 | ||
6ea999da | 3598 | 2009-09-27 Richard Henderson <rth@redhat.com> |
3599 | ||
3600 | * tree-ssa-ccp.c (optimize_stack_restore): Relax the conditions under | |
3601 | which we remove __builtin_stack_restore. | |
3602 | ||
e54e3d9f | 3603 | 2009-09-27 Bernd Schmidt <bernd.schmidt@analog.com> |
3604 | ||
3605 | * loop-iv.c (iv_analyze_op): Use function_invariant_p, not CONSTANT_P, | |
3606 | to test for GRD_INVARIANT. | |
3607 | (simple_rhs_p): Anything that's function_invariant_p is fine. | |
3608 | ||
f15c9485 | 3609 | 2009-09-27 Rafael Avila de Espindola <espindola@google.com> |
3610 | ||
3611 | * gengtype.c (main): Use plunge_files instead of plugin_output. | |
3612 | ||
67b6ca97 | 3613 | 2009-09-27 Basile Starynkevitch <basile@starynkevitch.net> |
3614 | Rafael Avila de Espindola <espindola@google.com> | |
3615 | ||
3616 | * gengtype.c (write_root, write_roots): Add a emit_pch argument. | |
3617 | Don't print pch related info if it is false. | |
3618 | (main): Don't print pch info in plugin mode. | |
3619 | ||
dc55349c | 3620 | 2009-09-27 Eric Botcazou <ebotcazou@adacore.com> |
a6b4313a | 3621 | |
dc55349c | 3622 | * dwarf2out.c (enum dw_val_class): Replace dw_val_class_long_long |
3623 | with dw_val_class_const_double. | |
3624 | (struct dw_val_struct): Replace val_long_long with val_double and | |
3625 | adjust for above change. | |
3626 | (output_loc_operands): Likewise. | |
3627 | (add_AT_long_long): Rename into... | |
3628 | (add_AT_double): ...this. | |
3629 | (print_die): Replace dw_val_class_long_long with | |
3630 | dw_val_class_const_double and adjust. | |
3631 | (attr_checksum): Likewise. | |
3632 | (same_dw_val_p): Likewise. | |
3633 | (size_of_die): Likewise. | |
3634 | (value_format): Likewise. | |
3635 | (output_die): Likewise. | |
3636 | (loc_descriptor) <CONST_DOUBLE>: Likewise. | |
3637 | (add_const_value_attribute) <CONST_DOUBLE>: Call add_AT_double | |
3638 | instead of add_AT_long_long. | |
3639 | (add_bound_info) <INTEGER_CST>: Generate the bound as an unsigned | |
3640 | value with the precision of its type. | |
3641 | ||
3642 | 2009-09-27 Andreas Schwab <schwab@linux-m68k.org> | |
3643 | ||
3644 | PR c/41476 | |
a6b4313a | 3645 | * c-typeck.c (build_conditional_expr): Use the readonly and |
3646 | volatile flags of the operand types, not of the operands itself. | |
3647 | ||
dc55349c | 3648 | 2009-09-27 Peter O'Gorman <pogma@thewrittenword.com> |
06fb2419 | 3649 | |
fe52088f | 3650 | * collect2.c (main): Look for -brtl before adding libraries. |
06fb2419 | 3651 | |
dc55349c | 3652 | 2009-09-27 Jonathan Gray <jsg@openbsd.org> |
8e6600a1 | 3653 | |
3654 | * config.gcc: Update OpenBSD targets. | |
3655 | * config/openbsd-stdint.h: New file. | |
3656 | * config/openbsd-libpthread.h: New file. | |
3657 | * config/openbsd.h: Update and break out LIB_SPEC definition. | |
3658 | * config/alpha/openbsd.h: Overhaul to reflect ELF migration. | |
3659 | * config/i386/openbsdelf.h: Correct types. | |
3660 | * config/m68k/openbsd.h: Likewise. | |
3661 | * config/mips/openbsd.h: Likewise. | |
3662 | * config/vax/openbsd.h: Likewise. | |
3663 | ||
d5518ed9 | 3664 | 2009-09-27 Eric Botcazou <ebotcazou@adacore.com> |
3665 | ||
3666 | * fold-const.c (maybe_lvalue_p): Return false for M(IN|AX)_EXPR. | |
3667 | (extract_muldiv_1) <MINUS_EXPR>: Swap operands if necessary. | |
3668 | * stor-layout.c (layout_type) <ARRAY_TYPE>: Do not take the maximum | |
3669 | of the length and zero. | |
3670 | ||
295fba81 | 3671 | 2009-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
3672 | ||
8984ffef | 3673 | * Makefile.in (TOPLEV_H): Use $(INPUT_H) not input.h. |
3674 | (FLAGS_H): Add options.h $(REAL_H). | |
3675 | (SEL_SCHED_IR_H): Add $(BITMAP_H) vecprim.h $(CFGLOOP_H). | |
3676 | (TREE_VECTORIZER_H): New. | |
3677 | (EBITMAP_H): Renamed from EBIMAP_H. | |
3678 | (c-decl.o, c-objc-common.o, c-pretty-print.o, attribs.o, c-omp.o) | |
3679 | (gtype-desc.o, ggc-common.o, ggc-page.o, ggc-zone.o, langhooks.o) | |
3680 | (tree.o, tree-ssa-structalias.o, tree-ssa-ter.o, tree-ssanames.o) | |
3681 | (tree-phinodes.o, tree-ssa-loop.o, tree-ssa-math-opts.o) | |
3682 | (gimple-low.o, omp-low.o, sese.o, graphite-blocking.o) | |
3683 | (graphite-clast-to-gimple.o, graphite-dependences.o) | |
3684 | (graphite-interchange.o, graphite-poly.o, graphite-scop-detection.o) | |
3685 | (graphite-sese-to-poly.o, tree-vect-loop.o, tree-vect-loop-manip.o) | |
3686 | (tree-vect-patterns.o, tree-vect-slp.o, tree-vect-stmts.o) | |
3687 | (tree-vect-data-refs.o, tree-vectorizer.o, gimple.o, tree-mudflap.o) | |
3688 | (targhooks.o, stmt.o, emit-rtl.o, ipa.o, matrix-reorg.o, ipa-inline.o) | |
3689 | (gcse.o, tree-ssa-ccp.o, df-byte-scan.o, vec.o, caller-save.o) | |
3690 | (ira-build.o, ira-costs.o, ira-color.o, ira-emit.o, ira.o) | |
3691 | (haifa-sched.o, sched-rgn.o, sel-sched.o, sel-sched-dump.o) | |
3692 | (sel-sched-ir.o, final.o, $(out_object_file)): Dependencies | |
3693 | updated and fixed as per above changes and per | |
3694 | check_makefile_deps.sh output. | |
3695 | ||
295fba81 | 3696 | PR bootstrap/40928 |
3697 | * configure.ac: Use $LIBS for '-ldl', not $LDFLAGS. | |
3698 | * configure: Regenerate. | |
3699 | ||
0f3a3df5 | 3700 | 2009-09-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3701 | ||
3702 | * doc/install.texi: Update minimum MPC version to 0.7. | |
3703 | ||
f14a76b2 | 3704 | 2009-09-26 Gerald Pfeifer <gerald@pfeifer.com> |
3705 | ||
3706 | * doc/install.texi (Binaries): Remove reference to the binary | |
3707 | distribution CD-ROM from the FSF. | |
3708 | ||
f96f3894 | 3709 | 2009-09-26 Michael Matz <matz@suse.de> |
3710 | ||
3711 | PR lto/40758 | |
3712 | PR middle-end/41470 | |
3713 | * tree-ssa-coalesce.c (coalesce_ssa_name): Add only SSA names | |
3714 | that are mentioned in the body. | |
3715 | ||
e08ff65a | 3716 | 2009-09-26 Michael Matz <matz@suse.de> |
3717 | ||
3718 | PR tree-optimization/41454 | |
3719 | * tree-ssa-dom (stmts_to_rescan): Remove variable. | |
3720 | (tree_ssa_dominator_optimize): Don't allocate and free it. | |
3721 | (dom_opt_leave_block): Don't iterate over it. | |
3722 | (eliminate_redundant_computations): Don't return a value. | |
3723 | (cprop_operand, cprop_into_stmt): Ditto. | |
3724 | (optimize_stmt): Don't defer updating stmts. | |
3725 | ||
86cbedda | 3726 | 2009-09-25 Dodji Seketeli <dodji@redhat.com> |
395fc2bb | 3727 | |
86cbedda | 3728 | * dwarf2out.c (dwarf_tag_name, gen_generic_params_dies, |
3729 | generic_parameter_die, template_parameter_pack_die, | |
fe52088f | 3730 | gen_formal_parameter_die, gen_subprogram_die): Adjust after |
3731 | renaming DW_TAG_formal_parameter_pack and | |
3732 | DW_TAG_template_parameter_pack into DW_TAG_GNU_formal_parameter_pack | |
3733 | and DW_TAG_GNU_template_parameter_pack. | |
395fc2bb | 3734 | |
105c31a7 | 3735 | 2009-09-25 Anatoly Sokolov <aesok@post.ru> |
3736 | ||
3737 | * config/v850/v850.h (FUNCTION_VALUE): Remove. | |
3738 | * config/v850/v850.c (v850_function_value): New function. | |
3739 | (TARGET_FUNCTION_VALUE): Define. | |
3740 | ||
c793fff7 | 3741 | 2009-09-25 Jakub Jelinek <jakub@redhat.com> |
3742 | ||
732affbe | 3743 | * tree-vect-stmts.c (vectorizable_call): Call |
3744 | mark_symbols_for_renaming after vect_finish_stmt_generation. | |
3745 | ||
c793fff7 | 3746 | * dwarf2out.c (tls_mem_loc_descriptor): Pass 1 instead of 2 |
3747 | to loc_descriptor_from_tree. | |
3748 | (add_location_or_const_value_attribute): Pass 0 instead of 2 | |
3749 | for decl_by_reference_p decls. | |
3750 | ||
65366b4f | 3751 | 2009-09-25 Richard Guenther <rguenther@suse.de> |
3752 | ||
3753 | PR middle-end/41463 | |
3754 | * tree-dfa.c (get_ref_base_and_extent): Fix issue with trailing | |
3755 | arrays again. | |
3756 | ||
6f1ba003 | 3757 | 2009-09-25 Ben Elliston <bje@au.ibm.com> |
3758 | ||
3759 | * doc/invoke.texi (RS/6000 and PowerPC Options): Add missing comma | |
3760 | after `power7'. | |
3761 | ||
da31d493 | 3762 | 2009-09-25 Alan Modra <amodra@bigpond.net.au> |
3763 | ||
3764 | * config/rs6000/rs6000.md (load_toc_v4_PIC_3c): Correct POWER | |
3765 | form of instruction. | |
3766 | ||
03a7d9e9 | 3767 | 2009-09-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
3768 | ||
3769 | PR middle-end/41435 | |
3770 | * fold-const.c (const_binop): Handle complex int division. | |
3771 | * tree-complex.c (expand_complex_div_straight, | |
3772 | expand_complex_div_wide): Update comments. | |
3773 | ||
f8e7cebd | 3774 | 2009-09-24 DJ Delorie <dj@redhat.com> |
3775 | ||
3776 | PR target/41456 | |
3777 | * config/m32c/m32c.h (REG_CLASS_CONTENTS): Add R13. | |
3778 | (reg_class): Likewise. | |
3779 | (REG_CLASS_NAMES): Likewise. | |
3780 | * config/m32c/m32c.c (m32c_reg_class_from_constraint): Likewise. | |
fe52088f | 3781 | (m32c_override_options): Disable -fivopts for M32C. |
f8e7cebd | 3782 | |
5dd60a23 | 3783 | 2009-09-24 Michael Meissner <meissner@linux.vnet.ibm.com> |
3784 | ||
3785 | * config/rs6000/predicates.md (indexed_or_indirect_operand): | |
3786 | Delete VSX load/store with update support. | |
3787 | * config/rs6000/rs6000.c (rs6000_legitimate_address_p): Ditto. | |
3788 | * config/rs6000/vsx.md (vsx_mov<mode>): Ditto. | |
3789 | (vsx_movti): Ditto. | |
3790 | (VSX_U): Delete. | |
3791 | (VSbit): Ditto. | |
3792 | (VStype_load_update): Ditto. | |
3793 | (VStype_store_update): Ditto. | |
3794 | (vsx_load<VSX_U:mode>_update_<P:mptrsize>): Ditto. | |
3795 | (vsx_store<VSX_U:mode>_update_<P:mptrsize>): Ditto. | |
3796 | ||
3797 | * config/rs6000/rs6000.h (enum rs6000_builtins): Delete VSX | |
3798 | load/store with update builtins. | |
3799 | ||
f0aa9efd | 3800 | 2009-09-24 Kai Tietz <kai.tietz@onevision.com> |
3801 | ||
3802 | * libgcc2.c (L_trampoline): Prototype for getpagesize | |
3803 | and mprotect in WINNT case. | |
3804 | ||
20eb4d9a | 3805 | 2009-09-24 Anatoly Sokolov <aesok@post.ru> |
3806 | ||
3807 | * config/rs6000/rs6000.h (FUNCTION_VALUE): Remove macro. | |
3808 | * config/rs6000/rs6000-protos.h (rs6000_function_value): Remove. | |
3809 | * config/rs6000/rs6000.c (rs6000_function_value): Make static, add | |
3810 | 'outgoing' argument. | |
3811 | (TARGET_FUNCTION_VALUE): Define. | |
3812 | ||
7463d391 | 3813 | 2009-09-24 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> |
3814 | ||
3815 | * config/darwin.h (DWARF2_DEBUGGING_INFO): Define as 1. | |
3816 | ||
024fa7dd | 3817 | 2009-09-24 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> |
3818 | ||
3819 | PR bootstrap/41405 | |
a6b4313a | 3820 | * common.opt: Initialize dwarf_strict to -1. |
024fa7dd | 3821 | * toplev.c (process_options): Catch unset dwarf_strict |
3822 | and set to 0 for all targets not overriding. | |
3823 | * config/darwin.c (darwin_override_options): Catch unset | |
3824 | dwarf_strict and override to 1. | |
3825 | ||
acf11b62 | 3826 | 2009-09-24 Jeff Law <law@redhat.com> |
3827 | ||
a6b4313a | 3828 | * tree-into-ssa.c (rewrite_into_ssa): Free interesting_blocks. |
acf11b62 | 3829 | |
2164d9d3 | 3830 | 2009-09-24 Richard Guenther <rguenther@suse.de> |
3831 | ||
3832 | PR tree-optimization/36143 | |
3833 | PR tree-optimization/38747 | |
3834 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Only | |
3835 | create VIEW_CONVERT_EXPRs for TBAA compatible accesses. | |
3836 | ||
ffba43d4 | 3837 | 2009-09-24 Jakub Jelinek <jakub@redhat.com> |
3838 | ||
3839 | PR bootstrap/41457 | |
3840 | * dwarf2out.c (add_const_value_attribute): For HIGH and CONST_FIXED, | |
3841 | return false instead of gcc_unreachable (). For CONST return the | |
3842 | value returned by recursive call instead of always returning true. | |
3843 | (tree_add_const_value_attribute): Return the value returned by | |
3844 | add_const_value_attribute instead of always returning true if rtl | |
3845 | is non-NULL. | |
3846 | ||
3847 | 2009-09-23 Justin Seyster <jrseys@gmail.com> | |
51995f71 | 3848 | |
3849 | * Makefile.in (PLUGIN_HEADERS): Include real.h. | |
3850 | ||
3bb63aeb | 3851 | 2009-09-24 Jakub Jelinek <jakub@redhat.com> |
3852 | ||
3853 | * cgraphunit.c (cgraph_lower_function): Revert last change. | |
3854 | * targhooks.c (default_static_chain): Use !DECL_STATIC_CHAIN | |
3855 | instead of DECL_NO_STATIC_CHAIN. | |
3856 | * tree-cfg.c (verify_gimple_call): Likewise. | |
3857 | * tree-nested.c (get_chain_decl, get_chain_field, | |
3858 | convert_tramp_reference_op, convert_gimple_call): Likewise. | |
3859 | (convert_all_function_calls): Likewise. Always set or clear | |
3860 | DECL_STATIC_CHAIN initially, for !n->outer clear it. | |
3861 | (lower_nested_functions): Remove DECL_NO_STATIC_CHAIN checking code. | |
3862 | * c-parser.c (c_parser_declaration_or_fndef): Set DECL_STATIC_CHAIN | |
3863 | if nested. | |
3864 | * print-tree.c (print_node): Handle DECL_STATIC_CHAIN instead of | |
3865 | DECL_NO_STATIC_CHAIN. | |
3866 | * config/i386/i386.c (ix86_static_chain): Use !DECL_STATIC_CHAIN | |
3867 | instead of DECL_NO_STATIC_CHAIN. | |
3868 | (ix86_function_regparm, find_drap_reg): Likewise. Don't test | |
3869 | decl_function_context. | |
3870 | * varasm.c (initializer_constant_valid_p): Likewise. | |
3871 | * tree.h (DECL_NO_STATIC_CHAIN): Renamed to ... | |
3872 | (DECL_STATIC_CHAIN): ... this. | |
3873 | * config/moxie/moxie.c (moxie_static_chain): Use !DECL_STATIC_CHAIN | |
3874 | instead of DECL_NO_STATIC_CHAIN. | |
3875 | ||
c5b683ff | 3876 | 2009-09-23 Basile Starynkevitch <basile@starynkevitch.net> |
51995f71 | 3877 | Rafael Avila de Espindola <espindola@google.com> |
c5b683ff | 3878 | |
3879 | * gengtype.c (nb_plugin_files): Make it unsigned to match | |
3880 | num_gt_files. Adjust other variables to avoid warnings. | |
3881 | (main): Allocate an all zero lang_bitmap before each plugin file name | |
3882 | to match regular file names. | |
3883 | ||
974b8df6 | 3884 | 2009-09-23 Richard Henderson <rth@redhat.com> |
3885 | ||
3886 | * doc/tm.texi (STATIC_CHAIN, STATIC_CHAIN_INCOMING): Remove. | |
3887 | (TARGET_STATIC_CHAIN): Mention that this hook must be used for | |
3888 | static chain passed in memory. | |
3889 | * system.h (STATIC_CHAIN, STATIC_CHAIN_INCOMING): Poison. | |
3890 | * targhooks.c (default_static_chain): Don't handle STATIC_CHAIN, | |
3891 | STATIC_CHAIN_INCOMING. Issue a sorry if there's no | |
3892 | STATIC_CHAIN_REGNUM defined. | |
3893 | ||
3894 | * config/picochip/picochip-protos.h: s/class/klass/. | |
3895 | * config/picochip/picochip.c (TARGET_STATIC_CHAIN): New. | |
3896 | (picochip_static_chain): New. | |
3897 | * config/picochip/picochip.h (STATIC_CHAIN): Remove. | |
3898 | (STATIC_CHAIN_INCOMING): Remove. | |
3899 | ||
3900 | * config/xtensa/xtensa.c (TARGET_STATIC_CHAIN): New. | |
3901 | (xtensa_static_chain): New. | |
fe52088f | 3902 | * config/xtensa/xtensa.h (STATIC_CHAIN): Remove. |
3903 | (STATIC_CHAIN_INCOMING): Remove. | |
974b8df6 | 3904 | |
cb0b8817 | 3905 | 2009-09-23 Anatoly Sokolov <aesok@post.ru> |
3906 | ||
3907 | * config/pa/pa.h (FUNCTION_VALUE): Remove macro. | |
3908 | * config/pa/pa-protos.h (function_value): Remove. | |
3909 | * config/pa/pa.c (pa_function_value): Rename from function_value. | |
3910 | Make static, add 'outgoing' argument. | |
3911 | (TARGET_FUNCTION_VALUE): Define. | |
3912 | ||
568a74a2 | 3913 | 2009-09-23 Anatoly Sokolov <aesok@post.ru> |
3914 | ||
3915 | * config/avr/avr.c (avr_regs_to_save): Use current_function_is_leaf | |
3916 | instead of cfun->machine->is_leaf. | |
3917 | * config/avr/avr.h (machine_function): Remove is_leaf field. | |
3918 | ||
2f3163be | 3919 | 2009-09-23 Jakub Jelinek <jakub@redhat.com> |
3920 | ||
3921 | PR debug/41439 | |
3922 | * dwarf2out.c (address_of_int_loc_descriptor): Don't emit | |
3923 | DW_OP_piece after DW_OP_stack_value, adjust size calculations | |
3924 | for it, when DW_OP_stack_value and DW_OP_implicit_value has | |
3925 | the same size, prefer DW_OP_stack_value. | |
3926 | (loc_descriptor, loc_list_for_address_of_addr_expr_of_indirect_ref, | |
3927 | loc_list_from_tree): Don't emit DW_OP_piece after DW_OP_stack_value. | |
3928 | ||
4c0840d0 | 3929 | 2009-09-23 Alexandre Oliva <aoliva@redhat.com> |
3930 | ||
3931 | PR debug/41353 | |
3932 | * var-tracking.c (add_with_sets): Sort MO_VAL_LOC last among uses. | |
3933 | ||
d89c81d6 | 3934 | 2009-09-23 Alexandre Oliva <aoliva@redhat.com> |
3935 | ||
3936 | PR debug/41248 | |
3937 | * cfgexpand.c (convert_debug_memory_address): New. | |
3938 | (expand_debug_expr): Convert base address and offset to the same | |
3939 | mode. Use it to convert addresses to other modes. Accept | |
3940 | ptr_mode addresses. | |
3941 | ||
eb241fe9 | 3942 | 2009-09-23 Richard Guenther <rguenther@suse.de> |
3943 | ||
3944 | * alias.c (ao_ref_from_mem): Correct for negative MEM_OFFSET | |
3945 | produced for bigendian targets with promoted subregs. | |
3946 | ||
b89175b1 | 3947 | 2009-09-23 Richard Guenther <rguenther@suse.de> |
3948 | ||
3949 | * value-prof.c (gimple_ic): Purge old EH edges only after building | |
3950 | the new ones. | |
3951 | ||
fa889fc4 | 3952 | 2009-09-23 Nick Clifton <nickc@redhat.com> |
3953 | ||
3954 | * config/arc/arc.c (arc_trampoline_init): Fix typo. | |
3955 | ||
46f6bec9 | 3956 | 2009-09-23 Jakub Jelinek <jakub@redhat.com> |
3957 | ||
9cfb9a26 | 3958 | PR bootstrap/41405 |
3959 | * doc/invoke.texi: Document -gstrict-dwarf and -gno-strict-dwarf. | |
3960 | ||
46f6bec9 | 3961 | PR bootstrap/41436 |
3962 | * cgraphunit.c (cgraph_lower_function): Set DECL_NO_STATIC_CHAIN | |
3963 | on non-nested functions. | |
3964 | ||
4dd3321d | 3965 | 2009-09-23 Jakub Jelinek <jakub@redhat.com> |
3966 | Jan Hubicka <jh@suse.cz> | |
3967 | ||
3968 | * dwarf2out.c (loc_list_plus_const): Only define if | |
3969 | DWARF2_DEBUGGING_INFO. | |
3970 | (address_of_int_loc_descriptor): Likewise. | |
3971 | ||
3972 | PR debug/41411 | |
3973 | * dwarf2out.c (mem_loc_descriptor): Handle HIGH. | |
3974 | ||
3975 | 2009-09-23 Uros Bizjak <ubizjak@gmail.com> | |
9e072631 | 3976 | |
3977 | PR c/39779 | |
3978 | * c-typeck.c (build_binary_op) <short_shift>: Check that integer | |
3979 | constant is more than zero. | |
3980 | ||
21d90048 | 3981 | 2009-09-23 Alan Modra <amodra@bigpond.net.au> |
3982 | ||
3983 | PR target/40473 | |
3984 | * config/rs6000/rs6000.c (rs6000_output_function_prologue): Don't | |
3985 | call final to emit non-scheduled prologue, instead insert at entry. | |
3986 | ||
04c51e83 | 3987 | 2009-09-22 Loren J. Rittle <ljrittle@acm.org> |
3988 | Joseph S. Myers <joseph@codesourcery.com> | |
3989 | ||
3990 | * doc/install.texi (*-*-freebsd*): Add proper format codes. | |
3991 | ||
8797d684 | 3992 | 2009-09-22 Basile Starynkevitch <basile@starynkevitch.net> |
9e072631 | 3993 | Rafael Avila de Espindola <espindola@google.com> |
8797d684 | 3994 | |
3995 | * gengtype.c (is_file_equal): New function. | |
3996 | (close_output_files): Use is_file_equal. Free of->buf. | |
3997 | ||
8603e6a7 | 3998 | 2009-09-22 Basile Starynkevitch <basile@starynkevitch.net> |
9e072631 | 3999 | Rafael Avila de Espindola <espindola@google.com> |
8603e6a7 | 4000 | |
4001 | * gengtype.c (write_types, write_local): Add the output_header | |
4002 | argument. Update all callers. | |
4003 | ||
5d1e31fa | 4004 | 2009-09-22 Dodji Seketeli <dodji@redhat.com> |
4005 | ||
4006 | * dwarf2out.c (template_parameter_pack_die, | |
4007 | gen_formal_parameter_pack_die ): New functions. | |
4008 | (make_ith_pack_parameter_name): Remove this function. | |
4009 | (dwarf_tag_name): Support printing DW_TAG_template_parameter_pack and | |
4010 | DW_TAG_formal_parameter_pack. | |
4011 | (gen_generic_params_dies): Represent each template parameter pack | |
4012 | by a DW_TAG_template_parameter_pack DIE. Argument pack elements are | |
4013 | represented by usual DW_TAG_template_*_parameter DIEs that are | |
4014 | children of the DW_TAG_template_parameter_pack element DIE. | |
4015 | (generic_parameter_die): This doesn't deal with parameter pack | |
9e072631 | 4016 | names anymore. Don't generate DW_AT_name for some DIEs, e.g. children |
4017 | of parameter pack DIEs. | |
5d1e31fa | 4018 | (gen_formal_parameter_die): Add a flag to not emit DW_AT_name |
4019 | in certain cases, e.g. for pack elements. | |
4020 | (gen_formal_types_die, gen_decl_die): Adjust usage of | |
4021 | gen_formal_parameter_die. | |
4022 | (gen_subprogram_die): Represent each function parameter pack by a | |
4023 | DW_TAG_formal_parameter_pack DIE. Arguments of of the pack are | |
4024 | represented by usual DW_TAG_formal_parameter DIEs that are children | |
4025 | of the DW_TAG_formal_parameter_pack DIE. Remove references to | |
4026 | ____builtin_va_alist decls as no part of the compiler uses those | |
4027 | anymore. | |
4028 | * langhooks.h (struct lang_hooks_for_decls): Add | |
4029 | function_parm_expanded_from_pack_p, get_generic_function_decl | |
4030 | and function_parameter_pack_p hooks. Fix comment for | |
4031 | get_innermost_generic_parms hook. | |
4032 | * langhooks-def.h (LANG_HOOKS_FUNCTION_PARAMETER_PACK_P, | |
4033 | LANG_HOOKS_FUNCTION_PARM_EXPANDED_FROM_PACK_P ): Declare new hook | |
4034 | macros and use them to initialize lang_hook. | |
4035 | ||
c34a0921 | 4036 | 2009-09-22 Richard Henderson <rth@redhat.com> |
4037 | ||
4038 | * system.h (TRAMPOLINE_TEMPLATE, INITIALIZE_TRAMPOLINE): Poison. | |
4039 | (TRAMPOLINE_ADJUST_ADDRESS): Poison. | |
4040 | * target-def.h (TARGET_ASM_TRAMPOLINE_TEMPLATE): Don't conditionalize | |
4041 | on TRAMPOLINE_TEMPLATE. | |
4042 | (TARGET_TRAMPOLINE_ADJUST_ADDRESS): Don't conditionalize on | |
4043 | TRAMPOLINE_ADJUST_ADDRESS. | |
4044 | * targhooks.c (default_asm_trampoline_template): Remove. | |
4045 | (default_trampoline_adjust_address): Remove. | |
4046 | (default_trampoline_init): Don't handle INITIALIZE_TRAMPOLINE. | |
4047 | * targhooks.h: Update decls. | |
4048 | ||
fa280a58 | 4049 | 2009-09-22 Dave Korn <dave.korn.cygwin@gmail.com> |
4050 | ||
4051 | * config/i386/cygming.h (TARGET_USE_JCR_SECTION): Enable. | |
4052 | * config/i386/cygwin.h (LIBGCJ_SONAME): Define. | |
4053 | * config/i386/mingw32.h (LIBGCJ_SONAME): Likewise. | |
4054 | ||
5a97a04d | 4055 | 2009-09-22 Alexandre Oliva <aoliva@redhat.com> |
4056 | ||
4057 | PR debug/41295 | |
4058 | * reload1.c (reload): Reset debug insns with pseudos without | |
4059 | equivalences. | |
4060 | ||
8e72d11d | 4061 | 2009-09-22 Janis Johnson <janis187@us.ibm.com> |
4062 | ||
4063 | * config/i386/i386.c (ix86_scalar_mode_supported_p): Don't return | |
4064 | unconditional true for decimal float modes. | |
4065 | * config/rs6000/rs6000.c (rs6000_scalar_mode_supported_p): Ditto. | |
4066 | * config/s390/s390.c (s390_scalar_mode_supported_p): Ditto. | |
4067 | ||
fb4bac8b | 4068 | 2009-09-22 Loren J. Rittle <ljrittle@acm.org> |
4069 | ||
4070 | * unwind-dw2-fde-glibc.c: Define and use USE_PT_GNU_EH_FRAME. | |
4071 | Enable a new case for __FreeBSD__ >= 7. | |
4072 | * crtstuff.c: Define USE_PT_GNU_EH_FRAME for __FreeBSD__ >= 7. | |
4073 | * config/t-freebsd: Define LIB2ADDEH and LIB2ADDEHDEP. | |
4074 | * config/freebsd-spec.h: Conditionally define LINK_EH_SPEC | |
4075 | and USE_LD_AS_NEEDED. | |
4076 | ||
6a67b530 | 4077 | * doc/install.texi (*-*-freebsd*): Update target information. |
4078 | ||
3414a01d | 4079 | 2009-09-22 Richard Guenther <rguenther@suse.de> |
4080 | ||
4081 | PR middle-end/41395 | |
4082 | * tree-dfa.c (get_ref_base_and_extent): Handle trailing | |
4083 | arrays really properly. | |
4084 | ||
82c7907c | 4085 | 2009-09-22 Richard Henderson <rth@redhat.com> |
4086 | ||
4087 | PR target/41246 | |
4088 | * target.h (struct gcc_target): Add asm_out.trampoline_template, | |
4089 | calls.static_chain, calls.trampoline_init, | |
4090 | calls.trampoline_adjust_address. | |
4091 | * target-def.h (TARGET_ASM_TRAMPOLINE_TEMPLATE): New. | |
4092 | (TARGET_STATIC_CHAIN, TARGET_TRAMPOLINE_INIT): New. | |
4093 | (TARGET_TRAMPOLINE_ADJUST_ADDRESS): New. | |
4094 | * builtins.c (expand_builtin_setjmp_receiver): Use | |
4095 | targetm.calls.static_chain; only clobber registers. | |
4096 | (expand_builtin_init_trampoline): Use targetm.calls.trampoline_init; | |
4097 | set up memory attributes properly for the trampoline block. | |
4098 | (expand_builtin_adjust_trampoline): Use | |
4099 | targetm.calls.trampoline_adjust_address. | |
4100 | * calls.c (prepare_call_address): Add fndecl argument. Use | |
4101 | targetm.calls.static_chain. | |
4102 | * df-scan.c (df_need_static_chain_reg): Remove. | |
4103 | (df_get_entry_block_def_set): Use targetm.calls.static_chain; | |
4104 | consolodate static chain handling. | |
4105 | * doc/tm.texi: Document new hooks. | |
4106 | * emit-rtl.c (static_chain_rtx, static_chain_incoming_rtx): Remove. | |
4107 | (init_emit_regs): Don't initialize them. | |
4108 | * expr.h (prepare_call_address): Update decl. | |
4109 | * final.c (profile_function): Use targetm.calls.static_chain. | |
4110 | * function.c (expand_function_start): Likewise. | |
4111 | * rtl.h (static_chain_rtx, static_chain_incoming_rtx): Remove. | |
4112 | * stmt.c (expand_nl_goto_receiver): Use targetm.calls.static_chain; | |
4113 | only clobber registers. | |
4114 | * targhooks.c (default_static_chain): New. | |
4115 | (default_asm_trampoline_template, default_trampoline_init): New. | |
4116 | (default_trampoline_adjust_address): New. | |
4117 | * targhooks.h: Declare them. | |
4118 | * varasm.c (assemble_trampoline_template): Use | |
4119 | targetm.asm_out.trampoline_template. Make the memory block const | |
4120 | and set its size. | |
4121 | ||
9b5e780c | 4122 | * config/alpha/alpha.c (alpha_trampoline_init): Rename from |
4123 | alpha_initialize_trampoline. Make static. Merge VMS parameter | |
4124 | differences into the TARGET_ABI_OPEN_VMS code block. | |
4125 | (TARGET_TRAMPOLINE_INIT): New. | |
4126 | * config/alpha/alpha.h (TRAMPOLINE_TEMPLATE): Remove. | |
4127 | (TRAMPOLINE_SECTION, INITIALIZE_TRAMPOLINE): Remove. | |
4128 | * config/alpha/vms.h (TRAMPOLINE_SIZE, TRAMPOLINE_ALIGNMENT): Remove. | |
4129 | (INITIALIZE_TRAMPOLINE): Remove. | |
4130 | ||
4131 | * config/arc/arc.h (TRAMPOLINE_ALIGNMENT): New. | |
4132 | (TRAMPOLINE_TEMPLATE): Merge with ... | |
4133 | (INITIALIZE_TRAMPOLINE): ... this and move ... | |
4134 | * config/arc/arc.c (arc_trampoline_init): ... here. | |
7bcbe23a | 4135 | (TARGET_TRAMPOLINE_INIT): New. |
7bcbe23a | 4136 | |
74ae09de | 4137 | * config/arm/arm.c (TARGET_ASM_TRAMPOLINE_TEMPLATE): New. |
4138 | (TARGET_TRAMPOLINE_INIT, TARGET_TRAMPOLINE_ADJUST_ADDRESS): New. | |
4139 | (arm_asm_trampoline_template): New. | |
4140 | (arm_trampoline_init, arm_trampoline_adjust_address): New. | |
4141 | * config/arm/arm.h (TRAMPOLINE_TEMPLATE, ARM_TRAMPOLINE_TEMPLATE, | |
4142 | THUMB2_TRAMPOLINE_TEMPLATE, THUMB1_TRAMPOLINE_TEMPLATE): Move all | |
4143 | code to arm_asm_trampoline_template. | |
4144 | (TRAMPOLINE_ADJUST_ADDRESS): Move code to | |
4145 | arm_trampoline_adjust_address. | |
4146 | (INITIALIZE_TRAMPOLINE): Move code to arm_trampoline_init; | |
4147 | adjust for target hook parameters. | |
4148 | ||
9e072631 | 4149 | * config/avr/avr.h (TRAMPOLINE_TEMPLATE, INITIALIZE_TRAMPOLINE): |
4150 | Remove. | |
afff7257 | 4151 | |
eeae9f72 | 4152 | * config/bfin/bfin-protos.h (initialize_trampoline): Remove. |
4153 | * config/bfin/bfin.c (bfin_asm_trampoline_template): New. | |
4154 | (bfin_trampoline_init): Rename from initialize_trampoline; | |
4155 | make static; update for target hook parameters. | |
4156 | (TARGET_ASM_TRAMPOLINE_TEMPLATE, TARGET_TRAMPOLINE_INIT): New. | |
4157 | * config/bfin/bfin.h (TRAMPOLINE_TEMPLATE): Move code to | |
4158 | bfin_asm_trampoline_template. | |
4159 | (INITIALIZE_TRAMPOLINE): Remove. | |
4160 | ||
f6ddc27b | 4161 | * config/cris/cris.c (TARGET_ASM_TRAMPOLINE_TEMPLATE, |
4162 | TARGET_TRAMPOLINE_INIT, cris_asm_trampoline_template, | |
4163 | cris_trampoline_init): New. | |
4164 | * config/cris/cris.h (TRAMPOLINE_TEMPLATE): Move code to | |
4165 | cris_asm_trampoline_template. | |
4166 | (INITIALIZE_TRAMPOLINE): Move code to cris_trampoline_init; | |
4167 | adjust for target hook parameters. | |
4168 | ||
7e309725 | 4169 | * config/crx/crx.h (INITIALIZE_TRAMPOLINE): Remove. |
4170 | ||
54538b80 | 4171 | * config/fr30/fr30.c (TARGET_ASM_TRAMPOLINE_TEMPLATE, |
4172 | TARGET_TRAMPOLINE_INIT, fr30_asm_trampoline_template, | |
4173 | fr30_trampoline_init): New. | |
4174 | * config/fr30/fr30.h (TRAMPOLINE_TEMPLATE): Move code to | |
4175 | fr30_asm_trampoline_template. | |
4176 | (INITIALIZE_TRAMPOLINE): Move code to fr30_trampoline_init; | |
4177 | adjust for target hook parameters. | |
4178 | ||
6c8c6667 | 4179 | * config/frv/frv.c (TARGET_TRAMPOLINE_INIT): New. |
4180 | (frv_trampoline_init): Rename from frv_initialize_trampoline; | |
4181 | make static, adjust arguments for TARGET_TRAMPOLINE_INIT hook. | |
4182 | * config/frv/frv.h (INITIALIZE_TRAMPOLINE): Remove. | |
4183 | * config/frv/frv-protos.h (frv_initialize_trampoline): Remove. | |
4184 | ||
70fe8eb7 | 4185 | * config/h8300/h8300.c (h8300_trampoline_init): New. |
4186 | (TARGET_TRAMPOLINE_INIT): New. | |
4187 | * config/h8300/h8300.h (INITIALIZE_TRAMPOLINE): Move code | |
4188 | to h8300_trampoline_init and adjust for hook parameters. | |
4189 | ||
7193d01d | 4190 | * config/ia64/ia64-protos.h (ia64_initialize_trampoline): Remove. |
4191 | * config/ia64/ia64.c (TARGET_TRAMPOLINE_INIT): New. | |
4192 | (ia64_trampoline_init): Rename from ia64_initialize_trampoline; | |
4193 | make static; adjust for hook parameters. | |
4194 | * config/ia64/ia64.h (INITIALIZE_TRAMPOLINE): Remove. | |
4195 | ||
d76f0bfc | 4196 | * config/iq2000/iq2000.c (TARGET_ASM_TRAMPOLINE_TEMPLATE): New. |
4197 | (TARGET_TRAMPOLINE_INIT): New. | |
4198 | (iq2000_asm_trampoline_template, iq2000_trampoline_init): New. | |
4199 | * config/iq2000/iq2000.h (TRAMPOLINE_TEMPLATE): Move code to | |
4200 | iq2000_asm_trampoline_template. | |
4201 | (INITIALIZE_TRAMPOLINE): Move code to iq2000_trampoline_init. | |
4202 | (TRAMPOLINE_CODE_SIZE): New. | |
4203 | (TRAMPOLINE_SIZE): Use it. | |
4204 | (TRAMPOLINE_ALIGNMENT): Follow Pmode. | |
4205 | ||
557e8bdb | 4206 | * config/m32c/m32c-protos.h (m32c_initialize_trampoline): Remove. |
4207 | * config/m32c/m32c.c (TARGET_TRAMPOLINE_INIT): New. | |
4208 | (m32c_trampoline_init): Rename from m32c_initialize_trampoline; | |
4209 | adjust for hook parameters. | |
4210 | * config/m32c/m32c.h (INITIALIZE_TRAMPOLINE): Remove. | |
4211 | ||
06b77609 | 4212 | * config/m32r/m32r.c (TARGET_TRAMPOLINE_INIT): New. |
4213 | (m32r_trampoline_init): New. | |
4214 | * config/m32r/m32r.h (INITIALIZE_TRAMPOLINE): Move code to | |
4215 | m32r_trampoline_init. | |
4216 | ||
1a32e95e | 4217 | * config/m68hc11/m68hc11.c (TARGET_TRAMPOLINE_INIT): New. |
4218 | (m68hc11_trampoline_init): Rename from m68hc11_initialize_trampoline; | |
4219 | make static; update for hook parameters. | |
4220 | * config/m68hc11/m68hc11-protos.h: Update. | |
4221 | * config/m68hc11/m68hc11.h (INITIALIZE_TRAMPOLINE): Remove. | |
4222 | ||
74e653fe | 4223 | * config/mcore/mcore.c (TARGET_ASM_TRAMPOLINE_TEMPLATE): New. |
4224 | (TARGET_TRAMPOLINE_INIT): New. | |
4225 | (mcore_function_value): Fix typo. | |
4226 | (mcore_asm_trampoline_template, mcore_trampoline_init): New. | |
a6b4313a | 4227 | * config/mcore/mcore.h (TRAMPOLINE_TEMPLATE): Move code |
74e653fe | 4228 | to mcore_asm_trampoline_template. |
4229 | (INITIALIZE_TRAMPOLINE): Move code to mcore_trampoline_init. | |
4230 | ||
8786c274 | 4231 | * config/mep/mep.h (INITIALIZE_TRAMPOLINE): Remove. |
4232 | * config/mep/mep.c (TARGET_TRAMPOLINE_INIT): New. | |
4233 | (mep_trampoline_init): Rename from mep_init_trampoline; make static; | |
4234 | update for hook parameters. | |
4235 | * config/mep/mep-protos.h (mep_init_trampoline): Remove. | |
4236 | ||
433e9b6a | 4237 | * config/mips/mips.c (TARGET_ASM_TRAMPOLINE_TEMPLATE, |
4238 | mips_asm_trampoline_template, TARGET_TRAMPOLINE_INIT, | |
4239 | mips_trampoline_init): New. | |
4240 | * config/mips/mips.h (TRAMPOLINE_TEMPLATE): Move code to | |
4241 | mips_asm_trampoline_template. | |
4242 | (INITIALIZE_TRAMPOLINE): Move code to mips_trampoline_init; | |
4243 | update for hook parameters. | |
4244 | ||
604d844a | 4245 | * gcc/config/mmix/mmix.c (TARGET_ASM_TRAMPOLINE_TEMPLATE): New. |
4246 | (TARGET_TRAMPOLINE_INIT): New. | |
4247 | (mmix_trampoline_size): Remove. | |
4248 | (mmix_asm_trampoline_template): Rename from mmix_trampoline_template; | |
4249 | make static. Remove out-of-date tetra vs octa comment. | |
4250 | (mmix_trampoline_init): Rename from mmix_initialize_trampoline; | |
4251 | make static; update for hook parameters. | |
4252 | * config/mmix/mmix.h (TRAMPOLINE_TEMPLATE): Remove. | |
4253 | (INITIALIZE_TRAMPOLINE): Remove. | |
4254 | (TRAMPOLINE_SIZE): Use a constant instead of mmix_trampoline_size. | |
4255 | (TRAMPOLINE_ALIGNMENT): New. | |
4256 | * gcc/config/mmix/mmix-protos.h: Update. | |
4257 | ||
3e16f982 | 4258 | * config/mn10300/mn10300.c (TARGET_ASM_TRAMPOLINE_TEMPLATE, |
4259 | mn10300_asm_trampoline_template, TARGET_TRAMPOLINE_INIT, | |
4260 | mn10300_trampoline_init): New. | |
4261 | * config/mn10300/mn10300.h (TRAMPOLINE_TEMPLATE): Move code to | |
4262 | mn10300_asm_trampoline_template. | |
4263 | (INITIALIZE_TRAMPOLINE): Move code to mn10300_trampoline_init. | |
4264 | ||
7b6fcb6f | 4265 | * config/moxie/moxie.c (moxie_static_chain, |
4266 | moxie_asm_trampoline_template, moxie_trampoline_init, | |
4267 | TARGET_STATIC_CHAIN, TARGET_ASM_TRAMPOLINE_TEMPLATE, | |
4268 | TARGET_TRAMPOLINE_INIT): New. | |
4269 | * config/moxie/moxie.h (INITIALIZE_TRAMPOLINE): Move code to | |
4270 | moxie_trampoline_init. | |
4271 | (TRAMPOLINE_TEMPLATE): Move code to moxie_asm_trampoline_template. | |
4272 | (STATIC_CHAIN, STATIC_CHAIN_INCOMING): Remove. | |
4273 | ||
623a97bc | 4274 | * gcc/config/pa/pa.c (TARGET_ASM_TRAMPOLINE_TEMPLATE, |
4275 | pa_asm_trampoline_template, TARGET_TRAMPOLINE_INIT, | |
4276 | pa_trampoline_init, TARGET_TRAMPOLINE_ADJUST_ADDRESS, | |
4277 | pa_trampoline_adjust_address): New. | |
4278 | * config/pa/pa.h (TRAMPOLINE_TEMPLATE): Move code to | |
4279 | pa_asm_trampoline_template. | |
4280 | (TRAMPOLINE_ALIGNMENT): New. | |
4281 | (TRAMPOLINE_CODE_SIZE): Move to pa.c. | |
4282 | (INITIALIZE_TRAMPOLINE): Move code to pa_trampoline_init; | |
4283 | adjust for hook parameters. | |
4284 | (TRAMPOLINE_ADJUST_ADDRESS): Move code to pa_trampoline_adjust_address. | |
4285 | ||
77ed7198 | 4286 | * config/pdp11/pdp11.c (pdp11_trampoline_init): New. |
4287 | (TARGET_TRAMPOLINE_INIT): New. | |
4288 | * config/pdp11/pdp11.h (TRAMPOLINE_TEMPLATE): Remove. | |
4289 | (INITIALIZE_TRAMPOLINE): Move code to pdp11_trampoline_init. | |
4290 | ||
a907287d | 4291 | * config/picochip/picochip.h (INITIALIZE_TRAMPOLINE): Remove. |
4292 | ||
38e7e58d | 4293 | * config/rs6000/rs6000-protos.h (rs6000_initialize_trampoline): Remove. |
4294 | * config/rs6000/rs6000.c (TARGET_TRAMPOLINE_INIT): New. | |
4295 | (rs6000_trampoline_init): Rename from rs6000_initialize_trampoline; | |
4296 | make static; adjust parameters for the hook. | |
4297 | * config/rs6000/rs6000.h (INITIALIZE_TRAMPOLINE): Remove. | |
4298 | ||
4d946732 | 4299 | * config/s390/s390.c (s390_asm_trampoline_template): Rename from |
4300 | s390_trampoline_template; make static. | |
4301 | (s390_trampoline_init): Rename from s390_initialize_trampoline; | |
4302 | make static; adjust for target hook. | |
4303 | (TARGET_ASM_TRAMPOLINE_TEMPLATE, TARGET_TRAMPOLINE_INIT): New. | |
4304 | * config/s390/s390-protos.h: Remove trampoline decls. | |
4305 | * config/s390/s390.h (INITIALIZE_TRAMPOLINE): Remove. | |
4306 | (TRAMPOLINE_TEMPLATE): Remove. | |
4307 | (TRAMPOLINE_ALIGNMENT): New. | |
4308 | ||
9f48de62 | 4309 | * config/score/score-protos.h (score_initialize_trampoline): Remove. |
4310 | * config/score/score.c (TARGET_ASM_TRAMPOLINE_TEMPLATE): New. | |
4311 | (TARGET_TRAMPOLINE_INIT): New. | |
4312 | (score_asm_trampoline_template): New. | |
4313 | (score_trampoline_init): Rename from score_initialize_trampoline; | |
4314 | make static; adjust for hook parameters. | |
4315 | * config/score/score.h (TRAMPOLINE_TEMPLATE): Move code to | |
4316 | score[37]_asm_trampoline_template. | |
4317 | (INITIALIZE_TRAMPOLINE): Remove. | |
4318 | * config/score/score3.c (score3_asm_trampoline_template): New. | |
4319 | (score3_trampoline_init): Rename from score3_initialize_trampoline; | |
4320 | adjust for target hook. | |
4321 | * config/score/score7.c (score7_asm_trampoline_template): New. | |
4322 | (score7_trampoline_init): Rename from score7_initialize_trampoline; | |
4323 | adjust for target hook. | |
4324 | * config/score/score3.h, config/score/score7.h: Update. | |
4325 | ||
3daf7435 | 4326 | * config/sh/sh-protos.h (sh_initialize_trampoline): Remove. |
4327 | * config/sh/sh.c (TARGET_TRAMPOLINE_INIT): New. | |
4328 | (TARGET_TRAMPOLINE_ADJUST_ADDRESS): New. | |
4329 | (sh_trampoline_init): Rename from sh_initialize_trampoline; | |
4330 | make static; adjust for target hook parameters. | |
4331 | (sh_trampoline_adjust_address): New. | |
4332 | * config/sh/sh.h (INITIALIZE_TRAMPOLINE): New. | |
4333 | (TRAMPOLINE_ADJUST_ADDRESS): Move code to sh_trampoline_adjust_address. | |
4334 | ||
0a532621 | 4335 | * config/sparc/sparc.c (TARGET_TRAMPOLINE_INIT): New. |
4336 | (sparc32_initialize_trampoline): Rename from | |
4337 | sparc_initialize_trampoline; make static; replace tramp parameter | |
4338 | with m_tramp and update memory accesses. | |
4339 | (sparc64_initialize_trampoline): Similarly. | |
4340 | (sparc_trampoline_init): New. | |
4341 | * config/sparc/sparc-protos.h: Remove trampoline decls. | |
4342 | * config/sparc/sparc.h (INITIALIZE_TRAMPOLINE): Remove. | |
4343 | * config/sparc/sparc.md (nonlocal_goto): Don't use static_chain_rtx. | |
4344 | ||
e96f2783 | 4345 | * config/spu/spu.c (TARGET_TRAMPOLINE_INIT): New. |
4346 | (array_to_constant): Make ARR parameter const. | |
4347 | (spu_trampoline_init): Rename from spu_initialize_trampoline; | |
4348 | make static; update for hook parameters. | |
4349 | * config/spu/spu-protos.h: Update decls. | |
4350 | * config/spu/spu.h (INITIALIZE_TRAMPOLINE): Remove. | |
4351 | ||
cb9cec17 | 4352 | * config/stormy16/stormy16.c (xstormy16_trampoline_init): Rename |
4353 | from xstormy16_initialize_trampoline; make static; update for | |
4354 | hook parameters. | |
4355 | (TARGET_TRAMPOLINE_INIT): New. | |
4356 | * config/stormy16/stormy16.h (INITIALIZE_TRAMPOLINE): Remove. | |
4357 | ||
12b3af25 | 4358 | * config/v850/v850.c (TARGET_ASM_TRAMPOLINE_TEMPLATE): New. |
4359 | (TARGET_TRAMPOLINE_INIT): New. | |
4360 | (v850_can_eliminate): Make static. | |
4361 | (v850_asm_trampoline_template, v850_trampoline_init): New. | |
4362 | * config/v850/v850.h (TRAMPOLINE_TEMPLATE): Move code to | |
4363 | v850_asm_trampoline_template. | |
4364 | (INITIALIZE_TRAMPOLINE): Move code to v850_trampoline_init | |
4365 | and adjust for target hook parameters. | |
4366 | ||
360b8393 | 4367 | * config/vax/vax.c (TARGET_ASM_TRAMPOLINE_TEMPLATE): New. |
4368 | (TARGET_TRAMPOLINE_INIT): New. | |
4369 | (vax_asm_trampoline_template, vax_trampoline_init): New. | |
4370 | * config/vax/vax.h (TRAMPOLINE_TEMPLATE): Move code to | |
4371 | vax_asm_trampoline_template. | |
4372 | (INITIALIZE_TRAMPOLINE): Move code to vax_trampoline_init. | |
4373 | ||
269e94f8 | 4374 | * config/xtensa/xtensa.c (TARGET_ASM_TRAMPOLINE_TEMPLATE): New. |
4375 | (TARGET_TRAMPOLINE_INIT): New. | |
4376 | (xtensa_asm_trampoline_template): Rename from | |
4377 | xtensa_trampoline_template; make static. | |
4378 | (xtensa_trampoline_init): Rename from xtensa_initialize_trampoline; | |
4379 | make static; update for hook parameters. | |
4380 | * config/xtensa/xtensa-protos.h: Remove trampoline decls. | |
4381 | * config/xtensa/xtensa.h (TRAMPOLINE_TEMPLATE): Remove. | |
4382 | (INITIALIZE_TRAMPOLINE): Remove. | |
4383 | ||
2b340659 | 4384 | * config/i386/i386.c (ix86_function_regparm): Do not issue an |
4385 | error for nested functions with regparm=3. | |
4386 | (ix86_compute_frame_layout): Adjust frame pointer offset for | |
4387 | ix86_static_chain_on_stack. | |
4388 | (ix86_expand_prologue): Handle ix86_static_chain_on_stack. | |
4389 | (ix86_emit_restore_reg_using_pop): Increment ix86_cfa_state->offset, | |
4390 | don't reset to UNITS_PER_WORD. | |
4391 | (ix86_emit_leave): Adjust ix86_cfa_state. | |
4392 | (ix86_expand_epilogue): Handle ix86_static_chain_on_stack. | |
4393 | (ix86_static_chain): New. | |
4394 | (ix86_trampoline_init): Rename from x86_initialize_trampoline; | |
4395 | make static; update for target hook parameters; use ix86_static_chain. | |
4396 | (TARGET_STATIC_CHAIN, TARGET_TRAMPOLINE_INIT): New. | |
4397 | * config/i386/i386.h (STATIC_CHAIN_REGNUM): Remove. | |
4398 | (INITIALIZE_TRAMPOLINE): Remove. | |
4399 | (TRAMPOLINE_SIZE): Use 24 for 64-bit. | |
4400 | (struct machine_function): Use BOOL_BITFIELD; rearrange bitfields | |
4401 | to the end. Add static_chain_on_stack. | |
4402 | (ix86_static_chain_on_stack): New. | |
4403 | ||
61fafd77 | 4404 | * config/m68k/m68k.c (TARGET_TRAMPOLINE_INIT): New. |
4405 | (m68k_output_mi_thunk): Don't use static_chain_rtx. | |
4406 | (m68k_trampoline_init): New. | |
4407 | * config/m68k/m68k.h (INITIALIZE_TRAMPOLINE): Move code to | |
4408 | m68k_trampoline_init and adjust for hook parameters. | |
4409 | * config/m68k/netbsd-elf.h (TRAMPOLINE_TEMPLATE): Remove. | |
4410 | (TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE): Remove. | |
4411 | ||
15f39410 | 4412 | 2009-09-22 Jakub Jelinek <jakub@redhat.com> |
4413 | ||
6ae16e00 | 4414 | * config/rs6000/rs6000.c (bdesc_2arg): Fix CODE_FOR_vector_gt* codes |
4415 | for __builtin_altivec_vcmpgt{sb,uh,sh,uw}. | |
4416 | ||
15f39410 | 4417 | * reload1.c (reload): Call wrap_constant when substituting |
4418 | reg for equiv inside of DEBUG_INSNs. | |
4419 | ||
c16b6d19 | 4420 | PR bootstrap/41405 |
4421 | * dwarf2out.c (base_type_die, record_type_tag, gen_subprogram_die, | |
4422 | add_call_src_coords_attributes, add_high_low_attributes, | |
4423 | gen_compile_unit_die, gen_type_die_with_usage force_decl_die, | |
4424 | gen_decl_die, dwarf2out_imported_module_or_decl_1, dwarf2out_finish, | |
4425 | dwarf2out_imported_module_or_decl): Avoid using DWARF3 additions | |
4426 | when -gdwarf-2 -gstrict-dwarf. | |
4427 | (loc_list_from_tree): Likewise. Avoid using DWARF4 additions when | |
4428 | -gdwarf-[23] -gstrict-dwarf. | |
4429 | (address_of_int_loc_descriptor, loc_descriptor, | |
4430 | loc_list_for_address_of_addr_expr_of_indirect_ref): Avoid using | |
4431 | DWARF4 additions when -gdwarf-[23] -gstrict-dwarf. | |
4432 | * common.opt (gno-strict-dwarf, gstrict-dwarf): New options. | |
4433 | ||
6688f8ec | 4434 | 2009-09-22 Richard Guenther <rguenther@suse.de> |
4435 | ||
4436 | PR tree-optimization/41428 | |
4437 | * tree-ssa-ccp.c (ccp_fold_stmt): New function. | |
4438 | (ccp_finalize): Pass it to substitute_and_fold. | |
4439 | ||
07aee51b | 4440 | 2009-09-22 Richard Guenther <rguenther@suse.de> |
4441 | ||
4442 | * tree-ssa-propagate.h (ssa_prop_fold_stmt_fn): Declare. | |
4443 | (substitute_and_fold): Adjust prototype. | |
4444 | * tree-vrp.c (vrp_evaluate_conditional): Make static. | |
4445 | (simplify_stmt_using_ranges): Likewise. | |
4446 | (fold_predicate_in): Move here from tree-ssa-propagate.c. | |
4447 | (vrp_fold_stmt): New function. | |
4448 | (vrp_finalize): Pass it to substitute_and_fold. | |
4449 | * tree-flow.h (vrp_evaluate_conditional): Remove. | |
4450 | (simplify_stmt_using_ranges): Likewise. | |
4451 | * tree-ssa-ccp.c (ccp_finalize): Adjust call to substitute_and_fold. | |
4452 | * tree-ssa-copy.c (fini_copy_prop): Likewise. | |
4453 | * tree-ssa-propagate.c (struct prop_stats_d): Rename num_pred_folded | |
4454 | member. | |
4455 | (fold_predicate_in): Move to tree-vrp.c. | |
4456 | (substitute_and_fold): Use the callback instead of calling into | |
4457 | tree-vrp.c functions directly. | |
4458 | ||
860a36d0 | 4459 | 2009-09-22 Jakub Jelinek <jakub@redhat.com> |
4460 | ||
564d11b6 | 4461 | * dwarf2out.c (address_of_int_loc_descriptor): Avoid signed/unsigned |
4462 | comparison warning on rs6000. | |
4463 | ||
860a36d0 | 4464 | PR middle-end/41429 |
4465 | * tree-cfg.c (remove_useless_stmts_tc): Call gsi_next (gsi) even for | |
4466 | GIMPLE_EH_MUST_NOT_THROW cleanup. | |
4467 | (verify_types_in_gimple_stmt): Handle GIMPLE_EH_MUST_NOT_THROW. | |
4468 | ||
9166f36a | 4469 | 2009-09-22 Jack Howarth <howarth@bromo.med.uc.edu> |
4470 | ||
4471 | PR middle-end/41260 | |
4472 | * gcc/config.gcc: Use darwin9.h and darwin10.h on darwin10 and later. | |
4473 | * gcc/config/darwin10.h: Add file to pass -no_compact_unwind on | |
4474 | LIB_SPEC for darwin10 and later since it always uses the unwinder in | |
4475 | libSystem which is derived from the gcc 4.2.1 unwinder. | |
4476 | ||
7bba6081 | 4477 | 2009-09-22 Dave Korn <dave.korn.cygwin@gmail.com> |
4478 | ||
4479 | PR middle-end/41357 | |
4480 | * varasm.c (default_encode_section_info): Copy TLS model into | |
4481 | sym_ref flags regardless of backend support for TLS, for all | |
4482 | model types except TLS_MODEL_EMULATED. | |
4483 | ||
18e634a0 | 4484 | 2009-09-22 Dave Korn <dave.korn.cygwin@gmail.com> |
4485 | ||
4486 | PR bootstrap/41404 | |
4487 | * dwarf2out.c (mem_loc_descriptor): Punt on CONST_STRING until | |
4488 | we can handle it correctly. | |
4489 | ||
8501184c | 4490 | 2009-09-21 Gerald Pfeifer <gerald@pfeifer.com> |
4491 | ||
4492 | * doc/install.texi (os2): Remove section. | |
4493 | ||
f05fd450 | 4494 | 2009-09-21 Gerald Pfeifer <gerald@pfeifer.com> |
4495 | ||
4496 | * doc/standards.texi (Objective-C): Adjust two URLs. | |
4497 | ||
4e32b1c1 | 4498 | 2009-09-21 Giuseppe Scrivano <gscrivano@gnu.org> |
4499 | ||
9e072631 | 4500 | * tree-tailcall.c (process_assignment): Don't check if a |
4501 | multiplication or an addition are already present. | |
4e32b1c1 | 4502 | (find_tail_calls): Combine multiple additions and multiplications. |
4503 | (adjust_accumulator_values): Emit accumulators. | |
4504 | ||
1f326315 | 4505 | 2009-09-21 Kai Tietz <kai.tietz@onevision.com> |
4506 | ||
4507 | * config/i386/i386.c (ix86_expand_epilogue): Adjust offset for | |
4508 | xmm register restore. | |
4509 | ||
fcdbcd4f | 4510 | 2009-09-21 Jan Hubicka <jh@suse.cz> |
4511 | ||
4512 | * dwarf2out.c (decl_loc_table_eq): Allow decl_loc_table to be NULL. | |
4513 | (dwarf2out_abstract_function): NULLify decl_loc_table at begginig and | |
4514 | restore at the end. | |
4515 | ||
f00a8c41 | 4516 | 2009-09-21 Eric Botcazou <ebotcazou@adacore.com> |
4517 | ||
4518 | * stor-layout.c (layout_type): Remove obsolete code. | |
4519 | ||
2a237206 | 4520 | 2009-09-20 H.J. Lu <hongjiu.lu@intel.com> |
4521 | ||
4522 | PR middle-end/41395 | |
4523 | * opts.c (decode_options): Don't turn on flag_ipa_sra for opt2. | |
4524 | ||
652d9409 | 4525 | 2009-09-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4526 | ||
4527 | PR middle-end/30789 | |
4528 | * builtins.c (do_mpc_arg2): Accept DO_NONFINITE parameter. | |
4529 | (do_mpc_ckconv): Accept FORCE_CONVERT parameter. | |
4530 | (fold_builtin_2, do_mpc_arg1): Update accordingly. | |
4531 | * fold-const.c (const_binop): Likewise. | |
4532 | * real.h (do_mpc_arg2): Update prototype. | |
4533 | ||
252a5c7f | 4534 | 2009-09-20 Jan Hubicka <jh@suse.cz> |
4535 | ||
4536 | * dwarf2out.c (add_const_value_attribute): Return true if successful. | |
9e072631 | 4537 | (add_location_or_const_value_attribute): Rewrite using |
4538 | loc_list_from_tree. | |
252a5c7f | 4539 | (tree_add_const_value_attribute): Return true if successful. |
4540 | (tree_add_const_value_attribute_for_decl): Likewise. | |
4541 | ||
4542 | * dwarf2out.c (address_of_int_loc_descriptor): Break out from ... | |
4543 | (loc_descriptor): ... here; | |
4544 | (loc_list_for_address_of_addr_expr_of_indirect_ref): New function. | |
4545 | (cst_pool_loc_descr): Break out from ...; do not reffer constant | |
4546 | pool items that was not marked for output. | |
4547 | (loc_list_from_tree): ... here; handle special cases of ADDR_EXPR; | |
4548 | (loc_list_for_address_of_addr_expr_of_indirect_ref): New function. | |
4549 | (loc_list_for_address_of_addr_expr_of_indirect_ref): New function. | |
4550 | handle ALIGN_INDIRECT_REF, MISALIGNED_INDIRECT_REF, REALPART_EXPR, | |
4551 | IMAGPART_EXPR; handle address of INTEGER_CST; improve handling of | |
4552 | CONSTRUCTOR; handle REAL_CST, STRING_CST, COMPLEX_CST; use | |
4553 | DW_OP_stack_value to get address of items that are not available | |
4554 | as addresses. | |
4555 | (dw_loc_list): Handle single element lists correctly. | |
4556 | ||
17a70061 | 4557 | 2009-09-20 Kai Tietz <kai.tietz@onevision.com> |
4558 | Pascal Obry <obry@adacore.com> | |
4559 | ||
4560 | * unwind-dw2-fde.c (classify_object_over_fdes): | |
4561 | Cast the constant 1 to _Unwind_Ptr. | |
4562 | (add_fdes): Likewise. | |
4563 | (linear_search_fdes): Likewise. | |
4564 | ||
f2326e1c | 4565 | 2009-09-20 Eric Botcazou <ebotcazou@adacore.com> |
4566 | ||
4567 | * stor-layout.c (set_sizetype): Avoid useless type copy. | |
4568 | ||
c4cf26ad | 4569 | 2009-09-20 Richard Sandiford <rdsandiford@googlemail.com> |
4570 | ||
4571 | * configure.ac (gcc_cv_ld_mips_personality_relaxation): New | |
4572 | feature check. | |
4573 | (HAVE_LD_PERSONALITY_RELAXATION): New macro definition. | |
4574 | * configure, config.in: Regenerate. | |
4575 | * dwarf2asm.c (eh_data_format_name): Handle DW_EH_PE_indirect | | |
4576 | DW_EH_PE_absptr. | |
4577 | * config/mips/mips.h (TARGET_WRITABLE_EH_FRAME): New macro. | |
4578 | (ASM_PREFERRED_EH_DATA_FORMAT): Define. Use MIPS_EH_INDIRECT | |
4579 | for global data if the output could be used in a shared library. | |
4580 | * config/mips/mips.c (mips_override_options): Set flag_dwarf2_cfi_asm | |
4581 | to 0 if TARGET_WRITABLE_EH_FRAME. | |
4582 | ||
2f6eedc2 | 4583 | 2009-09-20 Paolo Bonzini <bonzini@gnu.org> |
4584 | ||
568d1180 | 4585 | PR rtl-optimization/39886 |
2f6eedc2 | 4586 | * combine.c (update_cfg_for_uncondjump): Set EDGE_FALLTHRU |
4587 | just when insn is equal to BB_END (bb). | |
4588 | ||
ca30e0b9 | 4589 | 2009-09-19 Adam Nemet <anemet@caviumnetworks.com> |
4590 | ||
4591 | * config/mips/mips.opt (mrelax-pic-calls): New option. | |
4592 | * config/mips/mips.c (mips_strip_unspec_address): Move it up in | |
4593 | the file. | |
4594 | (mips_unspec_call): Change "unspec_call" expander into this. | |
4595 | (mips_strip_unspec_call): New function. | |
4596 | (mips_got_load): Call mips_unspec_call instead of | |
4597 | gen_unspec_call<mode>. | |
4598 | (mips16_build_call_stub): Fix comment for fp_code. Adjust call to | |
4599 | MIPS_CALL. | |
4600 | (mips_cfg_in_reorg): New function. | |
4601 | (mips16_lay_out_constants): Use it to decide whether to call | |
4602 | CFG-aware insn splitting. | |
4603 | (r10k_insert_cache_barriers): Move CFG set-up code from here to | |
4604 | mips_reorg. Move DF set-up code from here ... | |
4605 | (mips_df_reorg): ... to here. Call r10k_insert_cache_barriers | |
4606 | from here. | |
4607 | (mips_reorg): Call mips_df_reorg instead of | |
4608 | r10k_insert_cache_barriers. Move CFG set-up code here from | |
4609 | r10k_insert_cache_barriers. | |
4610 | (mips_call_expr_from_insn): New function. | |
4611 | (mips_pic_call_symbol_from_set): Likewise. | |
4612 | (mips_find_pic_call_symbol): Likewise. | |
4613 | (mips_annotate_pic_call_expr): Likewise. | |
4614 | (mips_get_pic_call_symbol): Likewise. | |
4615 | (mips_annotate_pic_calls): Likewise. | |
4616 | (mips_override_options): Disable -mrelax-pic-calls unless PIC | |
4617 | calls are used. | |
4618 | (mips_set_mips16_mode): Disable -mrelax-pic-calls for MIPS16. | |
4619 | * config/mips/mips-protos.h (mips_get_pic_call_symbol): Declare it. | |
4620 | * config/mips/mips.h (MIPS_CALL): Use it to print the .reloc | |
4621 | directive. | |
4622 | * config/mips/mips.md (UNSPEC_CALL_ATTR): New unspec. | |
4623 | (unspec_call<mode>): Remove it. | |
4624 | (sibcall_internal, sibcall_value_internal, | |
4625 | sibcall_value_multiple_internal, call_internal, call_split, | |
4626 | call_value_internal, call_value_split, | |
4627 | call_value_multiple_internal, call_value_multiple_split): Pass | |
4628 | SIZE_OPNO to MIPS_CALL. | |
4629 | (call_internal_direct, call_direct_split, | |
4630 | call_value_internal_direct, call_value_direct_split): Pass -1 as | |
4631 | SIZE_OPNO to MIPS_CALL. | |
4632 | * configure.ac <mips*-*-*>: Add test for .reloc R_MIPS_JALR. | |
4633 | * configure: Regenerate. | |
4634 | * doc/invoke.texi (Option Summary): Add -mrelax-pic-calls | |
4635 | and -mno-relax-pic-calls. | |
9e072631 | 4636 | (MIPS Options): Document -mrelax-pic-calls and -mno-relax-pic-calls. |
ca30e0b9 | 4637 | |
97f0faf7 | 4638 | 2009-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
4639 | ||
4640 | PR bootstrap/35619 | |
4641 | * Makefile.in (stmp-fixinc): Ensure `include-fixed' is created | |
4642 | in the directory this rule is called from, rather than the | |
4643 | toplevel 'gcc' directory, to fix in-tree build. | |
4644 | ||
c25f2689 | 4645 | 2009-09-19 Chris Demetriou <cgd@google.com> |
4646 | ||
4647 | PR preprocessor/28435: | |
4648 | * c-opts.c (c_common_handle_option): For -MD and -MMD, indicate | |
4649 | to cpplib that the preprocessor output is needed. | |
4650 | ||
7380517f | 4651 | 2009-09-19 Jakub Jelinek <jakub@redhat.com> |
4652 | ||
d2f5f499 | 4653 | * config/rs6000/rs6000.md (*save_gpregs_<mode>, *save_fpregs_<mode>, |
4654 | *restore_gpregs_<mode>, *return_and_restore_gpregs_<mode>, | |
4655 | *return_and_restore_fpregs_<mode>, | |
4656 | *return_and_restore_fpregs_aix_<mode>): Remove 'z' operand modifier. | |
4657 | ||
7380517f | 4658 | PR bootstrap/41397 |
4659 | * dwarf2out.c (mem_loc_descriptor) <case SUBREG>: Recurse | |
4660 | instead of assuming it has always a REG inside of it. | |
4661 | ||
9530df8b | 4662 | 2009-09-18 Gerald Pfeifer <gerald@pfeifer.com> |
4663 | ||
4664 | * config/freebsd.h: Update comment on types. | |
4665 | (WINT_TYPE): Define. | |
4666 | ||
a9e738c1 | 4667 | 2009-09-18 Jason Merrill <jason@redhat.com> |
4668 | ||
4669 | * c.opt: Add -fno-deduce-init-list. | |
4670 | ||
e0b41cd1 | 4671 | 2009-09-18 Neil Vachharajani <nvachhar@google.com> |
4672 | ||
4673 | * value-prof.c (interesting_stringop_to_profile_p): Added output | |
4674 | argument to indicate which parameter is the size parameter. | |
4675 | * value-prof.c (gimple_stringop_fixed_value): Use | |
4676 | INTERESTING_STRINGOP_TO_PROFILE_P to find size argument. | |
4677 | * value-prof.c (gimple_stringops_transform): Update call sites to | |
4678 | INTERESTING_STRINGOP_TO_PROFILE_P to reflect parameter change. | |
e0b41cd1 | 4679 | |
06336c0a | 4680 | 2009-09-18 Uros Bizjak <ubizjak@gmail.com> |
4681 | ||
4682 | PR target/38288 | |
4683 | From David Binderman <dcb314@hotmail.com>: | |
4684 | * gcc/config/i386/i386.c (ix86_function_regparm): Remove useless | |
4685 | local variable f. Remove stale comments. | |
4686 | (ix86_compute_frame_layout): Remove useless local variable total_size. | |
4687 | Remove #if 0'd code. | |
4688 | (legitimate_address_p): Remove useless local variables | |
4689 | reason_rtx and reason. | |
4690 | (ix86_split_copysign_const): Remove useless local variable op1. | |
4691 | (scale_counter): Remove useless local variable piece_size_mask. | |
4692 | ||
14a02588 | 4693 | 2009-09-18 Jakub Jelinek <jakub@redhat.com> |
4694 | ||
4695 | * stmt.c (expand_asm_operands): Set REG_ATTRS on the temporary from | |
4696 | output decl. | |
4697 | ||
d074d6a6 | 4698 | 2009-09-17 Michael Haubenwallner <michael.haubenwallner@salomon.at> |
4699 | ||
4700 | PR target/40913 | |
4701 | * config/pa/t-hpux-shlib: Set soname in libgcc_s.sl. | |
4702 | ||
6e0982ac | 4703 | 2009-09-17 Jakub Jelinek <jakub@redhat.com> |
4704 | ||
4705 | * c-decl.c (finish_struct): Adjust DECL_SOURCE_LOCATION of | |
4706 | TYPE_STUB_DECL. | |
4707 | ||
c4ea4938 | 4708 | 2009-09-17 Alexandre Oliva <aoliva@redhat.com> |
4709 | ||
4710 | * dwarf2out.c (loc_descriptor): Emit DW_OP_stack_value and | |
4711 | DW_OP_implicit_value even without dwarf_version 4. | |
4712 | ||
bd982994 | 4713 | 2009-09-17 Jan Hubicka <jh@suse.cz> |
4714 | ||
4715 | * dwarf2out.c: Include tree-pass.h and gimple.h. | |
4716 | (loc_list_plus_const): New function. | |
4717 | (loc_descriptor_from_tree_1): Rename to ... | |
4718 | (loc_descriptor_from_tree): ... remove original. | |
4719 | (loc_list_from_tree): New function. | |
4720 | (add_AT_location_description): Accept location list. | |
4721 | (tls_mem_loc_descriptor): Update call of loc_descriptor_from_tree. | |
4722 | (concatn_mem_loc_descriptor): Remove. | |
4723 | (mem_loc_descriptor): Handle CONCAT/CONCATN and VAR_LOCATION by | |
4724 | returning NULL. | |
4725 | (secname_for_decl): Move up. | |
4726 | (hidden_reference_p): New function; break out from ... | |
4727 | (loc_by_refernece): ... here; move up. | |
4728 | (dw_loc_list): New function. | |
4729 | (single_element_loc_list): New function. | |
4730 | (single_element_loc_list_p): New function. | |
4731 | (add_loc_descr_to_each): New function. | |
4732 | (add_loc_list): New function. | |
4733 | (loc_descr_from_tree): Make wraper of loc_list_from_tree. | |
4734 | (loc_list_from_tree): Reroganized from loc_descr_from_tree; | |
4735 | add diagnostics why expansion failed. | |
4736 | (add_location_or_const_value_attribute): Support location lists. | |
4737 | (add_bound_info): Likewise. | |
4738 | (descr_info_loc): Update call of loc_descriptor_from_tree. | |
4739 | (gen_variable_die): Work on location lists. | |
4740 | * final.c (pass_final): Add dump file. | |
4741 | * Makefile.in (dwarf2out.o): Add new dependencies. | |
4742 | ||
3c908593 | 4743 | 2009-09-17 Janis Johnson <janis187@us.ibm.com> |
4744 | ||
4745 | PR c/41049 | |
4746 | * real.c decimal_from_integer, decimal_integer_string): New. | |
4747 | (real_from_integer): Use them as special case for decimal float. | |
4748 | * config/dfp-bit.c (_si_to_sd, _usi_to_sd): Use default rounding. | |
4749 | (_di_to_sd, _di_to_dd, _di_to_td, _udi_to_sd, _udi_to_dd, _udi_to_td): | |
4750 | Do not append zero after the decimal point in string to convert. | |
4751 | ||
249d544d | 4752 | 2009-09-17 Alexander Monakov <amonakov@ispras.ru> |
4753 | ||
4754 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): Add bounds only | |
4755 | for ARRAY_REFs. Use array_ref_{low,up}_bound to determine bounds. | |
4756 | ||
2f29eac3 | 4757 | 2009-09-17 Martin Jambor <mjambor@suse.cz> |
4758 | ||
4759 | * common.opt (fipa-sra): New switch. | |
4760 | * opts.c (decode_options): Turn flag_ipa_sra on for opt2. | |
4761 | * timevar.def (TV_IPA_SRA): New timevar. | |
4762 | * params.def (ipa-sra-ptr-growth-factor): New parameter. | |
4763 | * doc/invoke.texi: Document -fipa-sra and ipa-sra-ptr-growth-factor. | |
4764 | * tree-sra.c: Include cgraph.c. | |
4765 | (enum sra_mode): Added SRA_MODE_EARLY_IPA. | |
4766 | (struct access): Added fields stmt, grp_maybe_modified, grp_scalar_ptr | |
4767 | and grp_not_necessarilly_dereferenced. | |
4768 | (func_param_count): New variable. | |
4769 | (encountered_apply_args): New variable. | |
4770 | (bb_dereferences): New variable. | |
4771 | (final_bbs): New variable. | |
4772 | (no_accesses_representant): New variable. | |
4773 | (no_accesses_p): New function. | |
4774 | (dump_access): Dump the new fields. | |
4775 | (sra_initialize): Set encountered_apply_args to false. | |
4776 | (get_ssa_base_param): New function. | |
4777 | (mark_parm_dereference): New function. | |
4778 | (create_access): Caring for INIDRECT_REFs and different handling of | |
4779 | varialble length accesses in early IPA SRA. Store the stmt - a new | |
4780 | parameter - to the new access. | |
4781 | (build_access_from_expr_1): New parameter stmt, passed to | |
4782 | create_access. Handle INDIRECT_REFs. | |
4783 | (build_access_from_expr): Pass the current statement to | |
4784 | build_access_from_expr_1. | |
4785 | (disqualify_ops_if_throwing_stmt): Trigger only in intraprocedural | |
4786 | passes. | |
4787 | (build_accesses_from_assign): Pass the current statement to | |
4788 | build_access_from_expr_1. Do not create assign links in IPA-SRA. | |
4789 | (scan_function): Call handle_ssa_defs on phi nodes. Set bits in | |
4790 | final_bbs when necessary. Check for calls to __builtin_apply_args. | |
4791 | Fixup EH info if anythng was changed. | |
4792 | (is_unused_scalar_param): New function. | |
4793 | (ptr_parm_has_direct_uses): New function. | |
4794 | (find_param_candidates): New function. | |
4795 | (mark_maybe_modified): New function. | |
4796 | (analyze_modified_params): New function. | |
4797 | (propagate_dereference_distances): New function. | |
4798 | (dump_dereferences_table): New function. | |
4799 | (analyze_caller_dereference_legality): New function. | |
4800 | (unmodified_by_ref_scalar_representative): New function. | |
4801 | (splice_param_accesses): New function. | |
4802 | (decide_one_param_reduction): New function. | |
4803 | (enum ipa_splicing_result): New type. | |
4804 | (splice_all_param_accesses): New function. | |
4805 | (get_param_index): New function. | |
4806 | (turn_representatives_into_adjustments): New function. | |
4807 | (analyze_all_param_acesses): New function. | |
4808 | (get_replaced_param_substitute): New function. | |
4809 | (get_adjustment_for_base): New function. | |
4810 | (replace_removed_params_ssa_names): New function. | |
4811 | (sra_ipa_reset_debug_stmts): New function. | |
4812 | (sra_ipa_modify_expr): New function. | |
4813 | (sra_ipa_modify_assign): New function. | |
4814 | (convert_callers): New function. | |
4815 | (modify_function): New function. | |
4816 | (ipa_sra_preliminary_function_checks): New function. | |
4817 | (ipa_early_sra): New function. | |
4818 | (ipa_early_sra_gate): New function. | |
4819 | (pass_early_ipa_sra): New variable. | |
4820 | * Makefile.in (tree-sra.o): Add cgraph.h to dependencies. | |
06336c0a | 4821 | |
e1f1071c | 4822 | 2009-09-17 Michael Matz <matz@suse.de> |
4823 | ||
4824 | PR middle-end/41347 | |
4825 | * tree.c (build_type_attribute_qual_variant): Export. | |
4826 | * tree.h (build_type_attribute_qual_variant): Declare. | |
4827 | * tree-inline.c (remap_type_1): Use it to build variants with | |
4828 | the original qualifiers and attributes. | |
4829 | ||
9dbb96fe | 4830 | 2009-09-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
4831 | ||
4832 | * cfglayout.c (fixup_reorder_chain): Accept conditional jumps | |
4833 | without a fallthrough edge. | |
4834 | ||
bd2fe2f1 | 4835 | 2009-09-16 DJ Delorie <dj@redhat.com> |
4836 | ||
4837 | * config/m32c/m32c.c (m32c_emit_epilogue): Check for R8C or M16C | |
4838 | chip and ignore the "fast_interrupt" attribute if so. | |
4839 | ||
f6595509 | 4840 | 2009-09-16 Richard Henderson <rth@redhat.com> |
4841 | ||
4842 | PR middle-end/41360 | |
4843 | * cfgbuild.c (find_bb_boundaries): Really re-instate 2009-09-02 | |
4844 | barrier fix. | |
4845 | ||
cfcaff92 | 4846 | 2009-09-16 Richard Henderson <rth@redhat.com> |
4847 | ||
4848 | PR target/41246 | |
4849 | * tree-cfg.c (verify_gimple_call): Validate that gimple_call_chain | |
4850 | is set only if DECL_NO_STATIC_CHAIN is unset. | |
4851 | * tree-nested.c (iter_nestinfo_start, iter_nestinfo_next): New. | |
4852 | (FOR_EACH_NEST_INFO): New. | |
4853 | (walk_all_functions): Use it. | |
4854 | (finalize_nesting_tree): Likewise. | |
4855 | (unnest_nesting_tree): Likewise. | |
4856 | (free_nesting_tree): Use iter_nestinfo_start, iter_nestinfo_next. | |
4857 | (get_chain_decl, get_chain_field): Reset DECL_NO_STATIC_CHAIN. | |
4858 | (convert_gimple_call): Early out if gimple_call_chain already set. | |
4859 | (convert_all_function_calls): Iterate until no new functions | |
4860 | require a static chain. | |
4861 | (finalize_nesting_tree_1): Assert DECL_NO_STATIC_CHAIN is unset | |
4862 | when building a trampoline. Use dump_function_to_file instead | |
4863 | of dump_function. | |
4864 | (lower_nested_functions): Open dump_file. Validate that decls | |
4865 | that have DECL_NO_STATIC_CHAIN from the front end don't have that | |
4866 | bit reset by this pass. | |
4867 | ||
8bb76364 | 4868 | 2009-09-16 Michael Matz <matz@suse.de> |
4869 | ||
4870 | PR fortran/41212 | |
4871 | * tree.h (struct tree_decl_common): Add decl_restricted_flag, | |
4872 | shorten decl_common_unused. | |
4873 | (DECL_RESTRICTED_P): New accessor. | |
4874 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Use it | |
4875 | to disambiguate marked decls and restrict pointers. | |
4876 | ||
b80f5ed2 | 4877 | 2009-09-16 Richard Henderson <rth@redhat.com> |
4878 | ||
4879 | PR middle-end/41360 | |
4880 | * cfgbuild.c (find_bb_boundaries): Re-instate 2009-09-02 barrier fix. | |
4881 | ||
3b0a08ea | 4882 | 2009-09-16 Jakub Jelinek <jakub@redhat.com> |
4883 | ||
4884 | * integrate.c (set_block_abstract_flags): Call | |
4885 | set_decl_abstract_flags also on BLOCK_NONLOCALIZED_VARs. | |
4886 | ||
d4993cee | 4887 | 2009-09-16 Richard Guenther <rguenther@suse.de> |
4888 | ||
4889 | PR middle-end/34011 | |
4890 | * tree-flow-inline.h (may_be_aliased): Compute readonly variables | |
4891 | as non-aliased. | |
4892 | ||
b324d3bd | 4893 | 2009-09-16 DJ Delorie <dj@redhat.com> |
4894 | Kaz Kojima <kkojima@gcc.gnu.org> | |
4895 | ||
4896 | * config/sh/sh.c (output_stack_adjust): Add new argument frame_p. | |
4897 | (sh_expand_prologue): Update calls to output_stack_adjust. | |
06336c0a | 4898 | (sh_expand_epilogue): Likewise. |
b324d3bd | 4899 | |
47730c87 | 4900 | 2009-09-15 Adam Nemet <anemet@caviumnetworks.com> |
4901 | ||
4902 | PR bootstrap/41349 | |
4903 | * reorg.c (redundant_insn): Don't count notes or DEBUG_INSNs when | |
4904 | trying to limit the extent of searches in the insn stream. | |
4905 | ||
cac0aa5a | 4906 | 2009-09-15 Nathan Froyd <froydnj@codesourcery.com> |
4907 | Jakub Jelinek <jakub@redhat.com> | |
4908 | ||
4909 | PR target/41175 | |
4910 | PR target/40677 | |
4911 | * config/rs6000/rs6000.c (no_global_regs_above): Fix precedence | |
4912 | problem. | |
4913 | (SAVRES_NOINLINE_GPRS_SAVES_LR, SAVRES_NOINLINE_FPRS_SAVES_LR, | |
4914 | SAVRES_NOINLINE_FPRS_DOESNT_RESTORE_LR): New strategy bits. | |
4915 | (rs6000_savres_strategy): Always save FP registers inline if the | |
4916 | target doesn't support hardware double-precision. Set the above | |
4917 | bits in return value when needed. | |
4918 | (rs6000_savres_routine_sym): Fix computation for cache selector. | |
4919 | Mark the generated symbol as a function. Rename exitp argument to | |
4920 | lr. Move code for determining the name of the symbol... | |
4921 | (rs6000_savres_routine_name): ...here. New function. Add cases for | |
4922 | getting the names right on AIX and 64-bit Linux. | |
4923 | (savres_routine_name): New variable. | |
4924 | (rs6000_make_savres_rtx): Rename exitp argument to lr. Don't assert | |
4925 | lr isn't set when savep. Use r12 resp. r1 instead of r11 depending | |
4926 | on what the target routine uses as a base register. If savep && lr | |
4927 | describe saving of r0 into memory slot. | |
4928 | (rs6000_emit_prologue): Correct use of call_used_regs. Fix out of | |
4929 | line calls for AIX ABI. | |
4930 | (rs6000_output_function_prologue): Use rs6000_savres_routine_name to | |
4931 | determine FP save/restore functions. | |
4932 | (rs6000_emit_stack_reset): Handle savres if sp_offset != 0 and | |
4933 | frame_reg_rtx != sp_reg_rtx. Use gen_add3_insn instead of | |
4934 | gen_addsi3. | |
4935 | (rs6000_emit_epilogue): Adjust computation of restore_lr. | |
4936 | Duplicate restoration of LR and execute the appropriate one | |
4937 | depending on whether GPRs are being restored inline. Set r11 from | |
4938 | offsetted frame_reg_rtx instead of sp_reg_rtx; if frame_reg_rtx is | |
4939 | r11, adjust sp_offset. Use gen_add3_insn instead of gen_addsi3. | |
4940 | Fix out of line calls for AIX ABI. | |
4941 | * config/rs6000/rs6000.md (*return_and_restore_fpregs_aix_<mode>): | |
4942 | New insn. | |
4943 | * config/rs6000/spe.md (*save_gpregs_spe): Use explicit match for | |
4944 | register 11. | |
4945 | (*restore_gpregs_spe): Likewise. | |
4946 | (*return_and_restore_gpregs_spe): Likewise. | |
4947 | * config/rs6000/linux64.h (SAVE_FP_SUFFIX, RESTORE_FP_SUFFIX): | |
4948 | Define to empty string unconditionally. | |
4949 | * config/rs6000/sysv4.h (SAVE_FP_SUFFIX, RESTORE_FP_SUFFIX): | |
4950 | Define to empty string unconditionally. | |
4951 | (GP_SAVE_INLINE, FP_SAVE_INLINE): Handle TARGET_64BIT the same as | |
4952 | !TARGET_64BIT. | |
4953 | ||
c6445d04 | 4954 | 2009-09-15 Jan Hubicka <jh@suse.cz> |
4955 | ||
4956 | * doc/invoke.texi (inline-insns-auto): Drop from 60 to 50. | |
4957 | * params.def (inline-insns-auto): Likewise. | |
4958 | ||
479e7f00 | 4959 | 2009-09-15 Martin Jambor <mjambor@suse.cz> |
4960 | ||
4961 | * ipa-inline.c (estimate_function_body_sizes): Dump info about | |
4962 | individual statements only at TDF_DETAILS dump level. Format | |
4963 | source for 80 characters per line. | |
4964 | ||
4965 | 2009-09-15 Christian Bruel <christian.bruel@st.com> | |
0a57197c | 4966 | |
06336c0a | 4967 | * regrename.c (do_replace): Update REG_DEAD notes. |
4968 | ||
c6b19c5f | 4969 | 2009-09-15 Revital Eres <eres@il.ibm.com> |
4970 | ||
4971 | * doc/tm.texi (TARGET_SUPPORT_VECTOR_MISALIGNMENT): Document. | |
4972 | * targhooks.c (default_builtin_support_vector_misalignment): | |
4973 | New builtin function. | |
4974 | * targhooks.h (default_builtin_support_vector_misalignment): | |
4975 | Declare. | |
4976 | * target.h (builtin_support_vector_misalignment): | |
4977 | New field in struct gcc_target. | |
4978 | * tree-vect-data-refs.c (vect_supportable_dr_alignment): Call | |
4979 | new builtin function. | |
4980 | * target-def.h (TARGET_SUPPORT_VECTOR_MISALIGNMENT): | |
4981 | Define. | |
4982 | * config/rs6000/rs6000.c | |
4983 | (rs6000_builtin_support_vector_misalignment): New function. | |
4984 | (TARGET_SUPPORT_VECTOR_MISALIGNMENT): Define. | |
4985 | ||
b83e063e | 4986 | 2009-09-15 Jie Zhang <jie.zhang@analog.com> |
4987 | ||
4988 | * config/bfin/bfin.c (length_for_loop): Use NONDEBUG_INSN_P | |
4989 | instead of INSN_P. | |
4990 | (bfin_optimize_loop): Likewise. | |
4991 | (bfin_gen_bundles): Likewise. | |
4992 | (workaround_speculation): Likewise. | |
4993 | (find_load): Return NULL_RTX for debug_insn. | |
4994 | ||
79b13b72 | 4995 | 2009-09-15 Uros Bizjak <ubizjak@gmail.com> |
4996 | ||
4997 | * config/alpha/alpha.md (smaxsf3): Disable for IEEE mode. | |
4998 | (sminsf3): Ditto. | |
4999 | ||
d22d3228 | 5000 | 2009-09-14 DJ Delorie <dj@redhat.com> |
5001 | ||
5002 | * config/mep/mep.h (JUMP_TABLES_IN_TEXT_SECTION): Define. | |
79b13b72 | 5003 | * config/mep/mep.c (mep_emit_cbranch): Don't use BEQZ/BNEI in |
5004 | VLIW mode. | |
d22d3228 | 5005 | |
78f55ca8 | 5006 | 2009-09-14 Richard Henderson <rth@redhat.com> |
79b13b72 | 5007 | Jakub Jelinek <jakub@redhat.com> |
78f55ca8 | 5008 | |
5009 | * builtins.c (expand_builtin_synchronize): Use gimple_build_asm_vec. | |
5010 | * cfgbuild.c (make_edges): Handle asm goto. | |
5011 | * cfglayout.c (fixup_reorder_chain): Likewise. | |
5012 | * cfgrtl.c (patch_jump_insn): Likewise. | |
5013 | * gimple-pretty-print.c (dump_gimple_asm): Likewise. | |
5014 | * gimple.c (gimple_build_asm_1): Add and use nlabels parameter. | |
5015 | (gimple_build_asm_vec): Add and use labels parameter. | |
5016 | (gimple_build_asm): Remove. | |
5017 | (walk_gimple_asm): Walk labels too. | |
5018 | * gimple.def (GIMPLE_ASM): Update docs. | |
5019 | * gimple.h: Update decls. | |
5020 | (struct gimple_statement_asm): Change nc to use unsigned char; | |
5021 | add nl member. | |
5022 | (gimple_asm_nlabels): New. | |
5023 | (gimple_asm_label_op, gimple_asm_set_label_op): New. | |
5024 | * gimplify.c (gimplify_asm_expr): Copy labels from ASM_EXPR | |
5025 | into gimple_build_asm_vec. | |
5026 | * jump.c (mark_jump_label_asm): New. | |
5027 | (mark_jump_label): Use it. | |
5028 | (redirect_jump_1): Handle asm goto. | |
5029 | (invert_jump_1): Soft fail if X is null. | |
5030 | * recog.c (extract_asm_operands): New. | |
5031 | (asm_noperands): Use it; handle asm labels. | |
5032 | (decode_asm_operands): Use extract_asm_operands. | |
5033 | (asm_operand_ok): Properly handle empty string. | |
5034 | * reg-stack.c (get_asm_operands_in_out): Rename from | |
5035 | get_asm_operand_n_inputs; use extract_asm_operands; return both | |
5036 | inputs and outputs by reference; update all callers. | |
5037 | * rtl.def (ASM_OPERANDS): Add label vector as operand 6. | |
5038 | * rtl.h (ASM_OPERANDS_LABEL_VEC): New. | |
5039 | (ASM_OPERANDS_LABEL_LENGTH, ASM_OPERANDS_LABEL): New. | |
5040 | (ASM_OPERANDS_SOURCE_LOCATION): Renumber. | |
5041 | (extract_asm_operands): Declare. | |
5042 | * stmt.c (expand_asm_operands): Add and use labels parameter. | |
5043 | (check_unique_operand_names): Likewise. | |
5044 | (resolve_asm_operand_names, resolve_operand_name_1): Likewise. | |
5045 | (expand_asm_stmt): Handle asm labels. | |
5046 | * tree-cfg.c (make_gimple_asm_edges): New. | |
5047 | (make_edges): Use it. | |
5048 | (cleanup_dead_labels): Handle asm labels. | |
5049 | (is_ctrl_altering_stmt): Likewise. | |
5050 | (gimple_redirect_edge_and_branch): Likewise. | |
5051 | * tree.def (ASM_EXPR): Add 5th operand. | |
5052 | * tree.h (ASM_LABELS): New. | |
5053 | (resolve_asm_operand_names): Update decl. | |
5054 | ||
5055 | * c-parser.c (c_parser_asm_statement): Parse asm goto. | |
5056 | (c_parser_asm_goto_operands): New. | |
5057 | * c-tree.h (build_asm_expr): Update decl. | |
5058 | * c-typeck.c (build_asm_expr): Add and use labels parameter. | |
5059 | * doc/extend.texi: Document asm goto. | |
5060 | ||
e38def9c | 5061 | 2009-09-14 Richard Henderson <rth@redhat.com> |
5062 | ||
5063 | * except.h: Update declarations. | |
5064 | (struct pointer_map_t): Forward declare. | |
5065 | (ERT_UNKNOWN, ERT_THROW, ERT_CATCH): Remove. | |
5066 | (struct eh_landing_pad_d, eh_landing_pad): New. | |
5067 | (struct eh_catch_d, eh_catch): New. | |
5068 | (struct eh_region_d): Remove next_region_sharing_label, aka, | |
5069 | label, tree_label, landing_pad, post_landing_pad, resume, | |
5070 | may_contain_throw. Rename region_number to index. Remove | |
5071 | u.eh_catch, u.eh_throw. Rename u.eh_try.eh_catch to first_catch. | |
5072 | Add u.must_not_throw, landing_pads, exc_ptr_reg, filter_reg. | |
5073 | (VEC(eh_landing_pad,gc)): New. | |
5074 | (struct eh_status): Remove last_region_number. Add lp_array, | |
5075 | throw_stmt_table, ttype_data, ehspec_data. | |
5076 | (ehr_next, FOR_ALL_EH_REGION_AT): New. | |
5077 | (FOR_ALL_EH_REGION_FN, FOR_ALL_EH_REGION): New. | |
5078 | * except.c (lang_protect_cleanup_actions): Return tree. | |
5079 | (struct ehl_map_entry): Remove. | |
5080 | (init_eh_for_function): Push zero entries for region and lp_array. | |
5081 | (gen_eh_region): Add to region_array immediately. | |
5082 | (gen_eh_region_catch): Operate on eh_catch objects. | |
5083 | (gen_eh_landing_pad): New. | |
5084 | (get_eh_region_may_contain_throw, get_eh_region_tree_label): Remove. | |
5085 | (get_eh_region_no_tree_label, set_eh_region_tree_label): Remove. | |
5086 | (get_eh_region_from_number, get_eh_region_from_number_fn): New. | |
5087 | (get_eh_landing_pad_from_number_fn): New. | |
5088 | (get_eh_landing_pad_from_number): New. | |
5089 | (get_eh_region_from_lp_number_fn): New. | |
5090 | (get_eh_region_from_lp_number): New. | |
5091 | (expand_resx_stmt, note_eh_region_may_contain_throw): Remove. | |
5092 | (get_exception_pointer, get_exception_filter): Remove. | |
5093 | (collect_eh_region_array, can_be_reached_by_runtime): Remove. | |
5094 | (current_function_has_exception_handlers): Simplify. | |
5095 | (bring_to_root, eh_region_replaceable_by_p): Remove. | |
5096 | (replace_region, hash_type_list, hash_eh_region): Remove. | |
5097 | (eh_regions_equal_p, merge_peers, remove_unreachable_regions): Remove. | |
5098 | (label_to_region_map, num_eh_regions): Remove. | |
5099 | (get_next_region_sharing_label, must_not_throw_labels): Remove. | |
5100 | (find_exception_handler_labels): Remove. | |
5101 | (duplicate_eh_regions_0, find_prev_try): Remove. | |
5102 | (struct duplicate_eh_regions_data): New. | |
5103 | (duplicate_eh_regions_1): Rewrite. | |
5104 | (duplicate_eh_regions): Return a pointer map instead of an | |
5105 | integer offset. | |
5106 | (copy_eh_region_1, copy_eh_region, push_reachable_handler): Remove. | |
5107 | (redirect_eh_edge_to_label): Remove. | |
5108 | (eh_region_outermost): Rewrite using eh_region pointers | |
5109 | instead of integers. | |
5110 | (add_ttypes_entry): Update for ttype_data move to eh_status. | |
5111 | (add_ehspec_entry): Rewrite with VEC instead of varray. | |
5112 | (assign_filter_values): Likewise. Export. | |
5113 | (build_post_landing_pads, connect_post_landing_pads): Remove. | |
5114 | (dw2_build_landing_pads): Rewrite to use lp_array. | |
5115 | (struct sjlj_lp_info, sjlj_find_directly_reachable_regions): Remove. | |
5116 | (sjlj_assign_call_site_values): Rewrite to use lp_array. | |
5117 | (sjlj_emit_dispatch_table, sjlj_build_landing_pads): Likewise. | |
5118 | (sjlj_mark_call_sites): Update for landing pad numbers. | |
5119 | (finish_eh_generation): Rewrite. | |
5120 | (gate_handle_eh): Do nothing for no eh tree. | |
5121 | (pass_rtl_eh): Move up near finish_eh_generation. | |
5122 | (remove_eh_landing_pad): New. | |
5123 | (remove_eh_handler): Export. | |
5124 | (remove_eh_region, remove_eh_handler_and_replace): Remove. | |
5125 | (for_each_eh_label): Rewrite to use lp_array. | |
5126 | (make_reg_eh_region_note): New. | |
5127 | (make_reg_eh_region_note_nothrow_nononlocal): New. | |
5128 | (insn_could_throw_p): New. | |
5129 | (copy_reg_eh_region_note_forward): New. | |
5130 | (copy_reg_eh_region_note_backward): New. | |
5131 | (check_handled, add_reachable_handler): Remove. | |
5132 | (reachable_next_level, foreach_reachable_handler): Remove. | |
5133 | (arh_to_landing_pad, arh_to_label, reachable_handlers): Remove. | |
5134 | (get_eh_region_and_lp_from_rtx): New. | |
5135 | (get_eh_region_from_rtx): New. | |
5136 | (can_throw_internal_1, can_throw_external_1): Remove. | |
5137 | (can_throw_internal): Use get_eh_region_from_rtx. | |
5138 | (can_throw_external): Use get_eh_region_and_lp_from_rtx. | |
5139 | (insn_nothrow_p, can_nonlocal_goto): New. | |
5140 | (expand_builtin_eh_common, expand_builtin_eh_pointer): New. | |
5141 | (expand_builtin_eh_filter, expand_builtin_eh_copy_values): New. | |
5142 | (add_action_record): Use VEC not varray. | |
5143 | (collect_one_action_chain): Update for eh_region changes. | |
5144 | (convert_to_eh_region_ranges): Make static. Use VEC not varray. | |
5145 | Use get_eh_region_and_lp_from_rtx. | |
5146 | (gate_convert_to_eh_region_ranges): New. | |
5147 | (pass_convert_to_eh_region_ranges): Use it. | |
5148 | (push_uleb128, push_sleb128): Use VEC not varray. | |
5149 | (output_one_function_exception_table): Likewise. | |
5150 | (dump_eh_tree): Update for eh_region changes. | |
5151 | (verify_eh_tree): Likewise. | |
5152 | (verify_eh_region, default_init_unwind_resume_libfunc): Remove. | |
5153 | * tree-eh.c: Include target.h. | |
5154 | (add_stmt_to_eh_lp_fn): Rename from add_stmt_to_eh_region_fn. | |
5155 | Don't disallow GIMPLE_RESX; adjust argument check. | |
5156 | (add_stmt_to_eh_lp): Rename from add_stmt_to_eh_region. | |
5157 | (record_stmt_eh_region): Update for landing pad numbers; | |
5158 | generate a landing pad if necessary. | |
5159 | (remove_stmt_from_eh_lp): Rename from remove_stmt_from_eh_region. | |
5160 | (remove_stmt_from_eh_lp_fn): Similarly. | |
5161 | (lookup_stmt_eh_lp_fn): Rename from lookup_stmt_eh_region_fn. | |
5162 | Update for lp numbers; don't special case missing throw_stmt_table. | |
5163 | (lookup_expr_eh_lp): Similarly. | |
5164 | (lookup_stmt_eh_lp): Rename from lookup_stmt_eh_region. | |
5165 | (eh_seq, eh_region_may_contain_throw): New. | |
5166 | (struct leh_state): Add ehp_region. | |
5167 | (struct leh_tf_state): Remove eh_label. | |
5168 | (emit_post_landing_pad): New. | |
5169 | (emit_resx, emit_eh_dispatch): New. | |
5170 | (note_eh_region_may_contain_throw): New. | |
5171 | (frob_into_branch_around): Take eh_region not eh label; | |
5172 | emit eh code into eh_seq. | |
5173 | (honor_protect_cleanup_actions): Early exit for no actions. Don't | |
5174 | handle EXC_PTR_EXPR, FILTER_EXPR. Use gimple_build_eh_must_not_throw, | |
5175 | lower_eh_must_not_throw. Emit code to eh_seq. | |
5176 | (lower_try_finally_nofallthru): Emit eh code to eh_seq. | |
5177 | (lower_try_finally_onedest): Likewise. | |
5178 | (lower_try_finally_copy): Likewise. | |
5179 | (lower_try_finally_switch): Likewise. | |
5180 | (lower_try_finally): Initialize ehp_region. | |
5181 | (lower_catch): Update for eh_catch objects. | |
5182 | (lower_eh_filter): Don't handle must_not_throw. | |
5183 | (lower_eh_must_not_throw): New. | |
5184 | (lower_cleanup): Don't set eh_label. | |
5185 | (lower_eh_constructs_2): Resolve eh builtins. | |
5186 | Handle GIMPLE_EH_MUST_NOT_THROW. | |
5187 | (lower_eh_constructs): Initialize eh_region_may_contain_throw. | |
5188 | Add eh_seq to the end of the function body. | |
5189 | (make_eh_dispatch_edges): New. | |
5190 | (make_eh_edge): Remove. | |
5191 | (make_eh_edges): Simplify for landing pads. | |
5192 | (redirect_eh_edge_1): New. | |
5193 | (redirect_eh_edge): Use it. | |
5194 | (redirect_eh_dispatch_edge): New. | |
5195 | (stmt_could_throw_p): Use a switch. Allow RESX. | |
5196 | (stmt_can_throw_external): Use lookup_stmt_eh_lp. | |
5197 | (stmt_can_throw_internal): Likewise. | |
5198 | (maybe_clean_eh_stmt_fn, maybe_clean_eh_stmt): New. | |
5199 | (maybe_clean_or_replace_eh_stmt): Update for landing pads. | |
5200 | (maybe_duplicate_eh_stmt_fn, maybe_duplicate_eh_stmt): New. | |
5201 | (gate_refactor_eh): New. | |
5202 | (pass_refactor_eh): Use it. | |
5203 | (lower_resx, execute_lower_resx, pass_lower_resx): New. | |
5204 | (lower_eh_dispatch, execute_lower_eh_dispatch): New. | |
5205 | (gate_lower_ehcontrol, pass_lower_eh_dispatch): New. | |
5206 | (remove_unreachable_handlers): Rename from | |
5207 | tree_remove_unreachable_handlers; rewrite for landing pads; | |
5208 | call remove_eh_handler directly. | |
5209 | (remove_unreachable_handlers_no_lp): New. | |
5210 | (unsplit_eh, unsplit_all_eh): New. | |
5211 | (tree_empty_eh_handler_p, all_phis_safe_to_merge): Remove. | |
5212 | (cleanup_empty_eh_merge_phis, cleanup_empty_eh_move_lp): New. | |
5213 | (cleanup_empty_eh_unsplit): New. | |
5214 | (cleanup_empty_eh): Rewrite. | |
5215 | (cleanup_all_empty_eh): New. | |
5216 | (execute_cleanup_eh): Rename from cleanup_eh. Remove unreachable | |
5217 | handlers first. Use unsplit_all_eh, cleanup_all_empty_eh. | |
5218 | (gate_cleanup_eh): New. | |
5219 | (pass_cleanup_eh): Use it. | |
5220 | (verify_eh_edges): Move later in file. Expect one EH edge. | |
5221 | (verify_eh_dispatch_edge): New. | |
5222 | ||
5223 | * Makefile.in (FUNCTION_H): Use vecprim.h, not varray.h. | |
5224 | (gtype-desc.o): Add TARGET_H. | |
5225 | (tree.o): Use EXCEPT_H, not except.h. | |
5226 | (cfgbuild.o): Add EXPR_H. | |
5227 | (GTFILES): Add vecprim.h. | |
5228 | * builtins.c (expand_builtin): Handle BUILT_IN_EH_POINTER, | |
5229 | BUILT_IN_EH_FILTER, BUILT_IN_EH_COPY_VALUES. | |
5230 | * builtins.def (BUILT_IN_UNWIND_RESUME, BUILT_IN_EH_POINTER, | |
5231 | BUILT_IN_EH_FILTER, BUILT_IN_EH_COPY_VALUES): New. | |
5232 | * calls.c (emit_call_1): Use make_reg_eh_region_note. | |
5233 | * cfgbuild.c (control_flow_insn_p): Use can_nonlocal_goto; tidy | |
5234 | calls to can_throw_internal. | |
5235 | (rtl_make_eh_edge): Use get_eh_landing_pad_from_rtx. | |
5236 | (make_edges): Don't handle RESX; use can_nonlocal_goto. | |
5237 | * cfgexpand.c (expand_gimple_stmt_1): Don't handle RESX. | |
5238 | (expand_gimple_stmt): Use make_reg_eh_region_note. | |
5239 | (expand_debug_expr): Don't handle EXC_PTR_EXPR and FILTER_EXPR. | |
5240 | (gimple_expand_cfg): Don't call convert_from_eh_region_ranges, | |
5241 | or find_exception_handler_labels. | |
5242 | * cfgrtl.c (rtl_verify_flow_info_1): Don't handle RESX. Assert | |
5243 | there is exacly one EH edge. Use can_nonlocal_goto and | |
5244 | can_throw_internal. | |
5245 | * cgraphunit.c (update_call_expr): Use maybe_clean_eh_stmt_fn. | |
5246 | (cgraph_materialize_all_clones): Use maybe_clean_or_replace_eh_stmt. | |
5247 | * combine.c (can_combine_p, try_combine): Use insn_nothrow_p. | |
5248 | * cse.c (count_reg_usage, insn_live_p): Use insn_could_throw_p. | |
5249 | * dce.c (deletable_insn_p_1): Don't test may_trap_p. | |
5250 | (deletable_insn_p): Use insn_nothrow_p; reorder nonjump insn test. | |
5251 | * dse.c (scan_insn): Use insn_could_throw_p. | |
5252 | * emit-rtl.c (try_split): Use copy_reg_eh_region_note_backward. | |
5253 | * expr.c (expand_expr_real): Use make_reg_eh_region_note. | |
5254 | (expand_expr_real_1): Don't handle RESX, EXC_PTR, or FILTER_EXPR. | |
5255 | * fold-const.c (tree_expr_nonnegative_warnv_p): Don't handle | |
5256 | EXC_PTR_EXPR or FILTER_EXPR. | |
5257 | (tree_expr_nonzero_warnv_p): Likewise. | |
5258 | * function.h: Include vecprim.h, not varray.h | |
5259 | (struct rtl_eh): Remove filter, exc_ptr, built_landing_pad members; | |
5260 | move ttype_data and ehspec_data members to struct eh_status; change | |
5261 | action_record_data member to a VEC. | |
5262 | * gcse.c (hash_scan_set): Use can_throw_internal. | |
5263 | * gengtype.c (open_base_files): Add target.h to gtype-desc.c. | |
5264 | * gimple-iterator.c (gsi_replace): Use maybe_clean_or_replace_eh_stmt. | |
5265 | * gimple-low.c (lower_stmt): Handle GIMPLE_EH_MUST_NOT_THROW. | |
5266 | (block_may_fallthru): Don't handle RESX_EXPR. | |
5267 | * gimple-pretty-print.c (dump_gimple_label): Dump EH_LANDING_PAD_NR. | |
5268 | (dump_gimple_eh_must_not_throw, dump_gimple_eh_dispatch): New. | |
5269 | (dump_gimple_stmt): Dump landing pad information with TDF_EH; | |
5270 | handle GIMPLE_EH_MUST_NOT_THROW, GIMPLE_EH_DISPATCH. | |
5271 | * gimple.c (gss_for_code): Handle GIMPLE_EH_MUST_NOT_THROW, | |
5272 | GIMPLE_EH_DISPATCH, GIMPLE_RESX. | |
5273 | (gimple_size): Likewise. | |
5274 | (gimple_build_eh_dispatch, gimple_build_eh_must_not_throw): New. | |
5275 | (gimple_build_resx): Use gimple_build_with_ops. | |
5276 | (DEFTREECODE): Don't handle EXC_PTR_EXPR, FILTER_EXPR. | |
5277 | (is_gimple_val): Likewise. | |
5278 | (is_gimple_stmt): Remove RESX_EXPR. | |
5279 | * gimple.def (GIMPLE_EH_MUST_NOT_THROW, GIMPLE_EH_DISPATCH): New. | |
5280 | (GIMPLE_RESX): Reorder with other EH constructs. | |
5281 | * gimple.h (struct gimple_statement_eh_mnt): New. | |
5282 | (struct gimple_statement_eh_ctrl): Rename from gimple_statement_resx. | |
5283 | (gimple_eh_filter_must_not_throw): Remove. | |
5284 | (gimple_eh_filter_set_must_not_throw): Remove. | |
5285 | (gimple_eh_must_not_throw_fndecl): New. | |
5286 | (gimple_eh_dispatch_region, gimple_eh_dispatch_set_region): New. | |
5287 | (is_gimple_resx): New. | |
5288 | * gimplify.c (gimplify_expr): Don't handle EXC_PTR_EXPR, RESX_EXPR. | |
5289 | Don't copy EH_FILTER_MUST_NOT_THROW. | |
5290 | * gsstruct.def (GSS_EH_MNT, GSS_EHCONTROL): New. | |
5291 | * ipa-inline.c (estimate_function_body_sizes): Don't try to | |
5292 | handle must_not_throw_labels specially. | |
5293 | * ipa-pure-const.c (check_call): Update debug statement for LP. | |
5294 | * ipa-type-escape.c (check_operand): Don't handle EXC_PTR or FILTER. | |
5295 | * ipa-utils.c (get_base_var): Likewise. | |
5296 | * libfunc.h (LTI_unwind_resume, unwind_resume_libfunc): Remove. | |
5297 | * lower-subreg.c (move_eh_region_note): Remove. | |
5298 | (resolve_simple_move): Use copy_reg_eh_region_note_forward. | |
5299 | * omp-low.c (new_omp_context): Update for eh_lp_nr. | |
5300 | (create_task_copyfn): Likewise. | |
5301 | (maybe_catch_exception): Use gimple_build_eh_filter. | |
5302 | * optabs.c (emit_libcall_block): Update test for no-nonlocal-goto | |
5303 | REG_EH_REGION. Use make_reg_eh_region_note_nothrow_nononlocal. | |
5304 | * passes.c (init_optimization_passes): Add pass_lower_eh_dispatch | |
5305 | and pass_lower_resx. | |
5306 | * print-tree.c (print_node): Dump EH_LANDING_PAD_NR. | |
5307 | * recog.c (peephole2_optimize): Use copy_reg_eh_region_note_backward, | |
5308 | can_throw_internal, can_nonlocal_goto. | |
5309 | * reload1.c (fixup_eh_region_note): Use insn_could_throw_p, | |
5310 | copy_reg_eh_region_note_forward. | |
5311 | (emit_input_reload_insns): Use copy_reg_eh_region_note_forward. | |
5312 | (emit_output_reload_insns): Likewise. | |
5313 | (copy_eh_notes): Remove. | |
5314 | * rtl.def (RESX): Remove. | |
5315 | * rtl.h: Update declarations. | |
5316 | * sese.c (graphite_copy_stmts_from_block): Use maybe_duplicate_eh_stmt. | |
5317 | * tree-cfg.c (make_edges): Handle GIMPLE_EH_DISPATCH. | |
5318 | (update_eh_label): Remove. | |
5319 | (cleanup_dead_labels_eh): New. | |
5320 | (cleanup_deal_labels): Use it instead of update_eh_label. | |
5321 | (gimple_merge_blocks): Update landing pad data structure when | |
5322 | removing a landing pad label. | |
5323 | (remove_useless_stmts_tc): Remove gimple_eh_filter_must_not_throw | |
5324 | test; handle GIMPLE_EH_MUST_NOT_THROW. | |
5325 | (is_ctrl_altering_stmt): Handle GIMPLE_EH_DISPATCH. | |
5326 | (verify_gimple_assign_single): Don't handle EXC_PTR or FILTER_EXPR. | |
5327 | (verify_types_in_gimple_stmt): Handle GIMPLE_EH_DISPATCH. | |
5328 | (verify_stmt): Likewise. Verify landing pads. | |
5329 | (gimple_redirect_edge_and_branch): Handle GIMPLE_EH_DISPATCH. | |
5330 | (gimple_duplicate_bb): Use maybe_duplicate_eh_stmt. | |
5331 | (struct move_stmt_d): Add eh_map. | |
5332 | (move_stmt_eh_region_nr, move_stmt_eh_region_tree_nr): New. | |
5333 | (move_stmt_r): Remap eh region numbers in builtin calls, | |
5334 | resx and eh_dispatch. | |
5335 | (move_block_to_fn): Remove eh_offset parameter. Use | |
5336 | maybe_duplicate_eh_stmt_fn. | |
5337 | (find_outermost_region_in_block): Operate on eh_region pointers | |
5338 | instead of region numbers. | |
5339 | (move_sese_region_to_fn): Expect eh_map instead of eh_offset from | |
5340 | duplicate_eh_regions. | |
5341 | * tree-cfgcleanup.c (tree_forwarder_block_p): Move entry block edge | |
5342 | test earlier. Disallow EH landing pads. | |
5343 | * tree-cfa.c (create_tree_common_ann): Don't set ann->rn. | |
5344 | * tree-flow.h: Update declarations. | |
5345 | (struct tree_ann_common_d): Replace rn with lp_nr. | |
5346 | * tree-inline.c (copy_tree_body_r): Don't handle RESX_EXPR. | |
5347 | (remap_eh_region_nr, remap_eh_region_tree_nr): New. | |
5348 | (remap_gimple_stmt): Remap eh region numbers in builtin calls, | |
5349 | resx and eh_dispatch. | |
5350 | (copy_bb): Use maybe_duplicate_eh_stmt_fn. | |
5351 | (copy_edges_for_bb): Use make_eh_dispatch_edges. | |
5352 | (copy_cfg_body): Expect eh_map instead of eh_region_offset | |
5353 | from duplicate_eh_regions. | |
5354 | (estimate_num_insns): Don't handle EXC_PTR_EXPR or FILTER_EXPR; | |
5355 | update RESX; handle EH_DISPATCH. | |
5356 | (expand_call_inline): Set eh_lp_nr, not eh_region. | |
5357 | (maybe_inline_call_in_expr): Likewise. | |
5358 | * tree-inline.h (struct copy_body_data): Replace eh_region with | |
5359 | eh_lp_nr, eh_region_offset with eh_map. | |
5360 | * tree-optimize.c (execute_fixup_cfg): Use maybe_clean_eh_stmt. | |
5361 | * tree-pass.h (pass_lower_eh_dispatch, pass_lower_resx): New. | |
5362 | * tree-pretty-print.c (dump_generic_node): Don't handle | |
5363 | EXC_PTR_EXPR, FILTER_EXPR, RESX_EXPR. | |
5364 | * tree-sra.c (scan_function): Use maybe_clean_eh_stmt. | |
5365 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Don't handle | |
5366 | EXC_PTR_EXPR, FILTER_EXPR. | |
5367 | * tree-ssa-operands.c (get_expr_operands): Likewise. | |
5368 | * tree-ssa-propagate.c (valid_gimple_rhs_p): Likewise. | |
5369 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise. | |
5370 | (ao_ref_init_from_vn_reference): Likewise. | |
5371 | * tree-ssa-sink.c (statement_sink_location): Likewise. | |
5372 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. | |
5373 | (mark_virtual_phi_result_for_renaming): Export. Tidy. | |
5374 | * tree-ssa-pre.c (get_or_alloc_expr_for): Don't handle | |
5375 | EXC_PTR_EXPR, FILTER_EXPR. | |
5376 | (is_exception_related): Remove. | |
5377 | (compute_avail): Don't call it. | |
5378 | * tree-ssa-structalias.c: Remove VEC definitions for int and unsigned. | |
5379 | * tree.c (find_decls_types_in_eh_region): Update for eh_region changes. | |
5380 | (find_decls_types_in_node): Use FOR_ALL_EH_REGION_FN. | |
5381 | (build_common_builtin_nodes): Add enable_cxa_end_cleanup parameter. | |
5382 | Build EH builtins. | |
5383 | (build_resx): Remove. | |
5384 | * tree.def (EXC_PTR_EXPR, FILTER_EXPR, RESX_EXPR): Remove. | |
5385 | * tree.h: Update declarations. | |
5386 | (EH_FILTER_MUST_NOT_THROW): Remove. | |
5387 | (struct tree_label_decl): Add eh_landing_pad_nr. | |
5388 | (EH_LANDING_PAD_NR): New. | |
5389 | * value-prof.c (gimple_ic): Tidy variable names. Update for | |
5390 | landing pad numbers. | |
5391 | (gimple_stringop_fixed_value): Tidy variable names. Assert | |
5392 | that neither call stmt can throw. | |
5393 | * vecprim.h (uchar): New. | |
5394 | (VEC(uchar,heap), VEC(uchar,gc)): New. | |
5395 | ||
5396 | * c-common.c (c_define_builtins): Update call to | |
5397 | build_common_builtin_nodes. | |
5398 | * c-parser.c (c_parse_file): Don't call | |
5399 | default_init_unwind_resume_libfunc. | |
5400 | ||
74facf6e | 5401 | 2009-09-14 Richard Sandiford <rdsandiford@googlemail.com> |
5402 | ||
5403 | * config/mips/mips-protos.h (mips_cfun_has_cprestore_slot_p): Declare. | |
5404 | (mips_cprestore_address_p): Likewise. | |
5405 | (mips_save_gp_to_cprestore_slot): Likewise. | |
5406 | (mips_restore_gp): Rename to... | |
5407 | (mips_restore_gp_from_cprestore_slot): ...this. | |
5408 | (mips_must_initialize_gp_p): Declare. | |
5409 | (mips_emit_save_slot_move): Likewise. | |
5410 | (mips_output_load_label): Return nothing. | |
5411 | (mips_eh_uses): Declare. | |
5412 | * config/mips/mips.h (TARGET_SPLIT_CALLS): Require epilogue_completed. | |
5413 | (TARGET_CPRESTORE_DIRECTIVE): New macro. | |
5414 | (TARGET_ABSOLUTE_JUMPS): Likewise. | |
5415 | (EH_USES): Likewise. | |
5416 | (FIRST_PSEUDO_REGISTER): Update comment. | |
5417 | (MIPS_ABSOLUTE_JUMP): New macro, extracted from... | |
5418 | (MIPS_CALL): ...here. | |
5419 | (REGISTER_NAMES): Add $cprestore. | |
5420 | * config/mips/mips.c (machine_function): Remove has_gp_insn_p. | |
5421 | Add load_label_length, has_inflexible_gp_insn_p, | |
5422 | has_flexible_gp_insn_p, must_initialize_gp_p and | |
5423 | must_restore_gp_when_clobbered_p. | |
5424 | (mips_expand_call): Don't generate split instructions here. | |
5425 | (mips_split_call): Update the call to mips_restore_gp after | |
5426 | the above name change. | |
5427 | (mips16_cfun_returns_in_fpr_p): Move earlier in file. | |
5428 | (mips_find_gp_ref): New function. | |
5429 | (mips_insn_has_inflexible_gp_ref_p): Likewise. | |
5430 | (mips_cfun_has_inflexible_gp_ref_p): Likewise. | |
5431 | (mips_insn_has_flexible_gp_ref_p): Likewise. | |
5432 | (mips_cfun_has_flexible_gp_ref_p): Likewise. | |
5433 | (mips_function_has_gp_insn): Delete. | |
5434 | (mips_global_pointer): Drop the df_regs_ever_live_p check. | |
5435 | Use the new functions above. Only return INVALID_REGNUM | |
5436 | for TARGET_ABSOLUTE_JUMPS. | |
5437 | (mips_must_initialize_gp_p): New function. | |
5438 | (mips_get_cprestore_base_and_offset): New function, extracted from... | |
5439 | (mips_cprestore_slot): ...here. Take a bool parameter. | |
5440 | (mips_cfun_has_cprestore_slot_p): New function. | |
5441 | (mips_cprestore_address_p): Likewise. | |
5442 | (mips_save_gp_to_cprestore_slot): Likewise. | |
5443 | (mips_restore_gp): Rename to... | |
5444 | (mips_restore_gp_from_cprestore_slot): ...this. Assert | |
5445 | epilogue_completed. Update the call to mips_cprestore_slot. | |
5446 | Test cfun->machine->must_restore_gp_when_clobbered_p. | |
5447 | (mips_direct_save_slot_move_p): New function. | |
5448 | (mips_emit_save_slot_move): Likewise. | |
5449 | (mips_output_cplocal): Test mips_must_initialize_gp_p () instead | |
5450 | of cfun->machine->global_pointer. | |
5451 | (mips_output_function_prologue): Check mips_must_initialize_gp_p (). | |
5452 | (mips_save_reg): Use mips_emit_save_slot_move. | |
5453 | (mips_expand_prologue): Set must_initialize_gp_p. | |
5454 | Use mips_cfun_has_cprestore_slot_p. Use gen_potential_cprestore | |
5455 | for all cprestore saves. Emit a use_cprestore instruction after | |
5456 | setting up the cprestore slot. | |
5457 | (mips_restore_reg): Use mips_emit_save_slot_move. | |
5458 | (mips_process_load_label): New function. | |
5459 | (mips_load_label_length): Likewise. | |
5460 | (mips_output_load_label): Don't return asm: output it here instead. | |
5461 | Use mips_process_load_label. | |
5462 | (mips_adjust_insn_length): Adjust the length of branch instructions | |
5463 | that have length MAX_PIC_BRANCH_LENGTH. | |
5464 | (mips_output_conditional_branch): Update the call to | |
5465 | mips_output_load_label. Assume the branch target is OPERANDS[0] | |
5466 | rather than OPERANDS[1]. Use MIPS_ABSOLUTE_JUMP for absolute jumps. | |
5467 | (mips_output_order_conditional_branch): Swap the meaning of | |
5468 | OPERANDS[0] and OPERANDS[1]. | |
5469 | (mips_variable_issue): Don't count ghost instructions. | |
5470 | (mips_expand_ghost_gp_insns): New function. | |
5471 | (mips_reorg): Rerun mips_reorg_process_insns if it returns true. | |
5472 | (mips_output_mi_thunk): Set must_initialize_gp_p. | |
5473 | (mips_eh_uses): New function. | |
5474 | * config/mips/predicates.md (cprestore_save_slot_operand) | |
5475 | (cprestore_load_slot_operand): New predicates. | |
5476 | * config/mips/mips.md (UNSPEC_POTENTIAL_CPRESTORE): New unspec. | |
5477 | (UNSPEC_MOVE_GP): Likewise. | |
5478 | (UNSPEC_CPRESTORE, UNSPEC_RESTORE_GP, UNSPEC_EH_RETURN) | |
5479 | (UNSPEC_CONSTTABLE_INT, UNSPEC_CONSTTABLE_FLOAT): Bump to make room. | |
5480 | (CPRESTORE_SLOT_REGNUM): New register. | |
5481 | (MAX_PIC_BRANCH_LENGTH): New constant. | |
5482 | (jal_macro): Use MIPS_ABSOLUTE_JUMPS. | |
5483 | (length): Use MAX_PIC_BRANCH_LENGTH as a placeholder for PIC long | |
5484 | branches. Fix commentary. | |
5485 | (loadgp_newabi_<mode>): Change from unspec_volatile to unspec. | |
5486 | Only split if mips_must_initialize_gp_p; expand to nothing otherwise. | |
5487 | Change type to "ghost". | |
5488 | (loadgp_absolute_<mode>): Likewise. | |
5489 | (loadgp_rtp_<mode>): Likewise. | |
5490 | (copygp_mips16): Likewise. | |
5491 | (loadgp_blockage): Remove redundant mode attribute. | |
5492 | (potential_cprestore): New instruction. | |
5493 | (cprestore): Turn into an unspec set. | |
5494 | (use_cprestore): New instruction. | |
5495 | (*branch_fp): Swap operands 0 and 1. Remove redundant mode attribute. | |
5496 | (*branch_fp_inverted): Likewise. | |
5497 | (*branch_order<mode>): Likewise. | |
5498 | (*branch_order<mode>_inverted): Likewise. | |
5499 | (*branch_equality<mode>): Likewise. | |
5500 | (*branch_equality<mode>_inverted): Likewise. | |
5501 | (*branch_bit<bbv><mode>): Likewise. | |
5502 | (*branch_bit<bbv><mode>_inverted): Likewise. | |
5503 | (*branch_equality<mode>_mips16): Remove redundant mode. | |
5504 | (jump): Turn into a define_expand. | |
5505 | (*jump_absolute): New instruction. | |
5506 | (*jump_pic): Likewise. | |
5507 | (*jump_mips16): Rename previously-unnamed pattern. Remove | |
5508 | redundant mode attribute. | |
5509 | (restore_gp): Split on epilogue_completed rather than | |
5510 | reload_completed. Change type to "ghost". | |
5511 | (move_gp<mode>): New instruction. | |
5512 | * config/mips/mips-dsp.md (mips_bposge): Swap operands 0 and 1. | |
5513 | Remove redundant mode attribute. | |
5514 | * config/mips/mips-ps-3d.md (bc1any4t): Likewise. | |
5515 | (bc1any4f, bc1any2t, bc1any2f): Likewise. | |
5516 | (*branch_upper_lower, *branch_upper_lower_inverted): Likewise. | |
5517 | ||
5b5e3bc4 | 5518 | 2009-09-14 Michael Meissner <meissner@linux.vnet.ibm.com> |
5519 | ||
5520 | PR target/41210 | |
5521 | * config/rs6000/rs6000.c (rs6000_function_value): V2DF and V2DI | |
5522 | are returned in the same register (vs34 or v2) that Altivec vector | |
5523 | types are returned in. | |
5524 | (rs6000_libcall_value): Ditto. | |
5525 | ||
5526 | PR target/41331 | |
5527 | * config/rs6000/rs6000.c (rs6000_emit_move): Use gen_add3_insn | |
5528 | instead of explicit addsi3/adddi3 calls. | |
5529 | (rs6000_split_multireg_move): Ditto. | |
5530 | (rs6000_emit_allocate_stack): Ditto. | |
5531 | (rs6000_emit_prologue): Ditto. | |
5532 | (rs6000_output_mi_thunk): Ditto. | |
5533 | ||
5534 | * config/rs6000/rs6000.md (bswapdi*): Don't assume the pointer | |
5535 | size is 64 bits if we can use 64-bit registers. | |
5536 | ||
e29b2b97 | 5537 | 2009-09-14 Bernd Schmidt <bernd.schmidt@analog.com> |
5538 | ||
5539 | * config/bfin/bfin.c (bfin_longcall_p): Don't use short calls for weak | |
5540 | symbols. | |
5541 | ||
0c3f2f8a | 5542 | From Jie Zhang <jie.zhang@analog.com>: |
5543 | * config/bfin/bfin.c (bfin_expand_prologue): Ask do_link to | |
5544 | save FP and RETS with saveall attribute. | |
5545 | (bfin_expand_epilogue): Ask do_unlink to restore FP and RETS | |
5546 | with saveall attribute. | |
5547 | ||
3deb3527 | 5548 | * config/bfin/bfin.c (bfin_expand_builtin, |
5549 | case BFIN_BUILTIN_MULT_1X32X32): Force constants to registers for the | |
5550 | operands. | |
79b13b72 | 5551 | |
3deb3527 | 5552 | From Jie Zhang <jie.zhang@analog.com>: |
5553 | * config/bfin/bfin.c (bfin_expand_builtin): Initialize icodes | |
5554 | before use in two places. | |
5555 | * config/bfin/bfin.md (AREG): Define mode iterator. | |
5556 | (reload_in, reload_out): Use mode iterator AREG. | |
5557 | ||
a274d5a7 | 5558 | 2009-09-14 Richard Guenther <rguenther@suse.de> |
5559 | ||
5560 | PR middle-end/41350 | |
5561 | * dwarf2out.c (dwarf2out_begin_prologue): Adjust non-CFI asm | |
5562 | EH personality path. | |
5563 | ||
58d82cd0 | 5564 | 2009-09-13 Richard Guenther <rguenther@suse.de> |
79b13b72 | 5565 | Rafael Avila de Espindola <espindola@google.com> |
58d82cd0 | 5566 | |
5567 | * langhooks-def.h (LANG_HOOKS_EH_RUNTIME_TYPE): Define. | |
5568 | (LANG_HOOKS_EH_PERSONALITY): Likewise. | |
5569 | (LANG_HOOKS_INITIALIZER): Adjust. | |
5570 | (lhd_pass_through_t): Declare. | |
5571 | * langhooks.h (struct lang_hooks): Add eh_runtime_type and | |
5572 | eh_personality. | |
5573 | * langhooks.c (lhd_pass_through_t): New function. | |
79b13b72 | 5574 | * dwarf2out.c (output_call_frame_info, dwarf2out_do_cfi_startproc, |
58d82cd0 | 5575 | dwarf2out_begin_prologue): Use personality from current_function_decl. |
79b13b72 | 5576 | * expr.h (get_personality_function): Declare. |
58d82cd0 | 5577 | * expr.c (get_personality_function): New function. |
5578 | (build_personality_function): Likewise. | |
79b13b72 | 5579 | * libfuncs.h (libfunc_index): Remove LTI_eh_personality. |
5580 | (eh_personality_libfunc): Remove. | |
5581 | * optabs.c (build_libfunc_function): New function split out from ... | |
58d82cd0 | 5582 | (init_one_libfunc): ... here. |
79b13b72 | 5583 | * tree.h (DECL_FUNCTION_PERSONALITY): New. |
5584 | (tree_function_decl): Add personality. | |
58d82cd0 | 5585 | (lhd_gcc_personality): Declare. |
5586 | (build_personality_function): Likewise. | |
5587 | * tree.c (gcc_eh_personality_decl): New. | |
5588 | (lhd_gcc_personality): New function. | |
5589 | * except.h (lang_eh_runtime_type): Remove. | |
5590 | (enum eh_personality_kind): New. | |
5591 | (build_personality_function): Declare. | |
5592 | (function_needs_eh_personality): Declare. | |
79b13b72 | 5593 | * except.c (lang_eh_runtime_type): Remove. |
58d82cd0 | 5594 | (function_needs_eh_personality): New function. |
5595 | (add_type_for_runtime): Call lang_hooks.type_for_runtime instead. | |
79b13b72 | 5596 | (sjlj_emit_function_enter, output_function_exception_table): |
5597 | Use personality from current_function_decl. | |
58d82cd0 | 5598 | * tree-eh.c (lower_eh_constructs): Set DECL_FUNCTION_PERSONALITY. |
5599 | * tree-inline.c (tree_can_inline_p): Do not inline across different | |
5600 | EH personalities. | |
5601 | (expand_call_inline): Likewise. Adjust the callers EH personality. | |
5602 | (tree_function_versioning): Copy DECL_FUNCTION_PERSONALITY. | |
5603 | * cgraph.c (cgraph_add_new_function): Set DECL_FUNCTION_PERSONALITY. | |
5604 | * Makefile.in (cgraph.o): Add $(EXCEPT_H) dependency. | |
5605 | (c-parser.o): Likewise | |
5606 | * c-tree.h (c_eh_initialized_p): Remove. | |
5607 | (c_maybe_initialize_eh): Likewise. | |
5608 | * c-decl.c (finish_decl): Don't call c_maybe_initialize_eh. | |
5609 | (finish_decl): Don't call c_maybe_initialize_eh. | |
5610 | (c_eh_initialized_p): Remove. | |
5611 | (c_maybe_initialize_eh): Likewise. | |
79b13b72 | 5612 | * c-parser.c (c_parser_omp_construct): Likewise. |
58d82cd0 | 5613 | (c_parse_file): Initialize exception handling. |
5614 | ||
a4f7c8f7 | 5615 | 2009-09-13 Kai Tietz <kai.tietz@onevision.com> |
5616 | ||
5617 | * config.gcc (tm_file): Remove i386/biarch32.h | |
5618 | for i?86-w64-mingw* case. | |
5619 | (i?86-*-mingw* andx86_64-*-mingw*): Add multilib | |
5620 | support. | |
9c837e05 | 5621 | * config.host: Set for x64 mingw the option |
5622 | use_long_long_for_widest_fast_int to yes. | |
a4f7c8f7 | 5623 | |
888bd5c2 | 5624 | 2009-09-13 Eric Botcazou <ebotcazou@adacore.com> |
5625 | ||
5626 | * tree.h (DECL_IGNORED_P): Document further effect for FUNCTION_DECL. | |
5627 | * dbxout.c (dbxout_function_end): Do not test DECL_IGNORED_P. | |
5628 | (dbxout_begin_function): Likewise. | |
5629 | * final.c (dwarf2_debug_info_emitted_p): New predicate. | |
5630 | (final_start_function): Do not emit debug info if DECL_IGNORED_P is | |
5631 | set on the function. | |
5632 | (final_end_function): Likewise. | |
5633 | (final_scan_insn): Likewise. | |
5634 | (rest_of_handle_final): Likewise. | |
5635 | * varasm.c (assemble_start_function): Likewise. | |
5636 | * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Likewise. | |
5637 | ||
5638 | 2009-09-12 Jason Merrill <jason@redhat.com> | |
3f24af9b | 5639 | |
5640 | * dbgcnt.c (dbg_cnt_process_single_pair): constify. | |
5641 | * opts.c (common_handle_option): constify. | |
5642 | ||
73975b48 | 5643 | 2009-09-12 Gerald Pfeifer <gerald@pfeifer.com> |
5644 | ||
4fe9de84 | 5645 | * doc/install.texi (avr): Remove obsolete reference site. |
5646 | ||
5647 | 2009-09-12 Gerald Pfeifer <gerald@pfeifer.com> | |
a6b4313a | 5648 | |
73975b48 | 5649 | * doc/install.texi (Binaries): Adjust AIX link. |
5650 | ||
d72b82f3 | 5651 | 2009-09-12 Akim Demaille <demaille@gostai.com> |
5652 | ||
5653 | * doc/invoke.texi (-fstrict-aliasing): Correct two examples. | |
5654 | Use an imperative sentence. | |
5655 | ||
1fed3255 | 5656 | 2009-09-11 Richard Henderson <rth@redhat.com> |
5657 | ||
5658 | * gsstruct.def (DEFGSSTRUCT): Remove printable-name argument; add | |
5659 | structure-name and has-tree-operands arguments; update all entries. | |
5660 | * gimple.def (DEFGSCODE): Replace 3rd argument with GSS_symbol; | |
5661 | update all entries. | |
5662 | * gimple.c (gimple_ops_offset_): Use HAS_TREE_OP argument. | |
5663 | (gsstruct_code_size): New. | |
5664 | (gss_for_code_): New. | |
5665 | (gss_for_code): Remove. | |
5666 | (gimple_size): Rewrite using gsstruct_code_size. | |
5667 | (gimple_statement_structure): Move to gimple.h. | |
5668 | * gimple.h (gimple_ops_offset_, gss_for_code_): Declare. | |
5669 | (gss_for_code, gimple_statement_structure): New. | |
5670 | (gimple_ops): Use new arrays; tidy. | |
5671 | ||
7fd14dc3 | 5672 | 2009-09-11 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
5673 | ||
5674 | * config/pa/predicates.md (symbolic_operand): Require a CONST symbolic | |
5675 | operand to be a PLUS expression. | |
5676 | * config/pa/pa.c (pa_secondary_reload): Likewise. | |
5677 | ||
59a373e1 | 5678 | 2009-09-11 Jakub Jelinek <jakub@redhat.com> |
5679 | ||
05955b29 | 5680 | * combine.c (propagate_for_debug_subst): Call wrap_constant on top. |
5681 | ||
59a373e1 | 5682 | * print-rtl.c (print_rtx): Use JUMP_LABEL (in_rtx) instead of |
5683 | XEXP (in_rtx, 8). | |
5684 | ||
59fbccf3 | 5685 | 2009-09-11 Bernd Schmidt <bernd.schmidt@analog.com> |
5686 | ||
5687 | From Jie Zhang <jie.zhang@analog.com>: | |
5688 | * doc/extend.texi (node Function Attributes): Document l2 | |
5689 | function attribute. | |
5690 | (node Blackfin Variable Attributes): Document l2 variable attributes. | |
5691 | ||
d52a86c7 | 5692 | 2009-09-11 Loren J. Rittle <ljrittle@acm.org> |
5693 | ||
5694 | * config.gcc (*-*-freebsd*): Enable default_use_cxa_atexit | |
5695 | to match the system compiler's configuration at inflection point. | |
5696 | Add comment to remark a remaining difference with system compiler. | |
5697 | ||
a85687e8 | 5698 | * configure.ac (*-*-freebsd*): Enable check for __stack_chk_fail. |
5699 | * configure: Regenerate. | |
5700 | ||
aba5356f | 5701 | 2009-09-11 Bernd Schmidt <bernd.schmidt@analog.com> |
5702 | ||
5703 | From Jie Zhang <jie.zhang@analog.com>: | |
5704 | * config/bfin/bfin.c (bfin_expand_call): Handle L2 functions. | |
5705 | (bfin_handle_l2_attribute): New. | |
5706 | (bfin_attribute_table): Add l2 attribute. | |
5707 | ||
800b8c39 | 5708 | 2009-09-11 Michael Matz <matz@suse.de> |
5709 | ||
5710 | PR middle-end/41275 | |
5711 | * tree-inline.c (remap_decls): Don't put DECL_EXTERNAL decls | |
5712 | on the local_decls list. | |
5713 | ||
3017bc06 | 5714 | 2009-09-11 Alexandre Oliva <aoliva@redhat.com> |
5715 | ||
5716 | PR debug/41276 | |
5717 | PR debug/41307 | |
5718 | * cselib.c (cselib_expand_value_rtx_cb): Document callback | |
5719 | interface. | |
5720 | (cselib_expand_value_rtx_1): Use callback for SUBREGs. Adjust | |
5721 | for VALUEs, to implement the documented interface. | |
5722 | * var-tracking.c (vt_expand_loc_callback): Handle SUBREGs. | |
5723 | Adjust for VALUEs and anything else, to implement the | |
5724 | documented interface. | |
5725 | ||
d6516a1e | 5726 | 2009-09-10 Nathan Froyd <froydnj@codesourcery.com> |
5727 | ||
5728 | * config/rs6000/rs6000.h (DATA_ALIGNMENT): Check that we are dealing | |
5729 | with actual SPE/paired vector modes before using 64-bit alignment. | |
5730 | Check that TYPE is a REAL_TYPE for TARGET_E500_DOUBLE. | |
5731 | ||
f4eeff0e | 5732 | 2009-09-10 DJ Delorie <dj@redhat.com> |
5733 | ||
5734 | * config/mep/mep.md (eh_epilogue): Defer until after epilogue is | |
5735 | emitted. | |
5736 | ||
5737 | * config/mep/mep.h (LEGITIMATE_CONSTANT_P): New. | |
5738 | * config/mep/mep.c (mep_legitimate_constant_p): New. | |
5739 | * config/mep/mep-protos.h: Prototype it. | |
5740 | ||
4ae4dd43 | 5741 | 2009-09-10 Richard Henderson <rth@redhat.com> |
5742 | ||
5743 | * print-rtl.c (print_rtx): Fix JUMP_LABEL index. | |
5744 | ||
7616de93 | 5745 | 2009-09-10 Jason Merrill <jason@redhat.com> |
5746 | ||
5747 | * tree.c (chain_index): New fn. | |
5748 | * tree.h: Declare it. | |
5749 | ||
71441fcb | 5750 | 2009-09-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
5751 | ||
5752 | * config/sol2-c.c (cmn_err_length_specs): Initialize | |
5753 | scalar_identity_flag. | |
5754 | ||
7c41b799 | 5755 | 2009-09-10 Richard Henderson <rth@redhat.com> |
5756 | ||
313b1a2e | 5757 | * tree.h (struct tree_decl_common): Move align member earlier; |
5758 | move label_decl_uid member ... | |
5759 | (struct tree_label_decl): ... here. | |
5760 | (LABEL_DECL_UID): Update to match. | |
5761 | ||
f89f1788 | 5762 | * tree-cfg.c (dump_function_to_file): Dump eh tree with TDF_EH, |
5763 | not TDF_DETAILS. | |
5764 | ||
7055eea1 | 5765 | * tree-cfg.c (gimple_redirect_edge_and_branch): Do |
5766 | gimple_try_redirect_by_replacing_jump test after no-op and EH tests. | |
5767 | ||
0882aafd | 5768 | * tree-cfg.c (split_edge_bb_loc): Don't disallow placement at |
5769 | dest_prev if the edge is complex. | |
5770 | ||
977411a6 | 5771 | * tree-cfg.c (is_ctrl_stmt): Use a switch. |
5772 | ||
c6407fab | 5773 | * tree-cfg.c (gimple_can_merge_blocks_p): Move label and |
5774 | loop latch tests earlier. | |
5775 | ||
852cdc63 | 5776 | * gimple-iterator.c (gimple_find_edge_insert_loc): Insert |
5777 | before GIMPLE_RETURN, not after its predecessor; insert | |
5778 | before GIMPLE_RESX. | |
5779 | ||
7c41b799 | 5780 | * gimple-iterator.c (gimple_find_edge_insert_loc): Use |
5781 | gimple_seq_empty_p to test for no PHI nodes. | |
5782 | * tree-cfg.c (split_critical_edges): Likewise. | |
5783 | ||
90b8bebd | 5784 | * c-common.h (c_dialect_cxx, c_dialect_objc): Boolify. |
5785 | ||
766aacfc | 5786 | 2009-09-10 Hariharan Sandanagobalane <hariharan@picochip.com> |
5787 | ||
5788 | * final.c (shorten_branches) : Ignore DEBUG_INSN_P instructions | |
79b13b72 | 5789 | introduced by the VTA branch merge. |
766aacfc | 5790 | |
609e7ca1 | 5791 | 2009-09-10 Uros Bizjak <ubizjak@gmail.com> |
5792 | ||
5793 | * ira-conflicts.c: Use fputs or putc instead of fprintf | |
5794 | where appropriate. | |
5795 | * cfg.c: Ditto. | |
5796 | * toplev.c: Ditto. | |
5797 | * tree-switch-conversion.c: Ditto. | |
5798 | ||
5799 | 2009-09-10 Hariharan Sandanagobalane <hariharan@picochip.com> | |
975effd9 | 5800 | |
5801 | * config/picochip/picochip.c : Ignore DEBUG_INSN_P instructions | |
79b13b72 | 5802 | introduced by the VTA branch merge. |
975effd9 | 5803 | |
609e7ca1 | 5804 | 2009-09-10 Uros Bizjak <ubizjak@gmail.com> |
79a80d86 | 5805 | |
5806 | Revert: | |
5807 | 2009-09-09 Uros Bizjak <ubizjak@gmail.com> | |
5808 | ||
5809 | PR rtl-optimization/39779 | |
5810 | * expr.c (convert_modes): Return when mode == oldmode after | |
5811 | CONST_INTs are processed. | |
5812 | ||
2d6df6a7 | 5813 | 2009-09-10 Nick Clifton <nickc@redhat.com> |
5814 | ||
5815 | * config/mep/mep.c (mep_encode_section_info): Copy weakness | |
5816 | attribute and referring decl when creating renamed symbol. | |
5817 | ||
9929334e | 5818 | 2009-09-10 Richard Guenther <rguenther@suse.de> |
5819 | ||
5820 | PR middle-end/41257 | |
5821 | * cgraphunit.c (cgraph_emit_thunks): Emit thunks only for | |
5822 | reachable nodes. | |
5823 | (cgraph_finalize_compilation_unit): Compute reachability | |
5824 | before emitting thunks. Properly process aliases before | |
5825 | possibly removing unreachable nodes. | |
5826 | ||
969443c4 | 5827 | 2009-09-10 Richard Guenther <rguenther@suse.de> |
5828 | ||
5829 | PR middle-end/41254 | |
5830 | * tree.c (struct free_lang_data_d): Add worklist member. | |
5831 | (find_decls_types_r): Push onto the worklist instead of recursing. | |
5832 | Handle TREE_BINFOs properly. | |
5833 | (find_decls_types): New function wrapped around find_decls_types_r | |
5834 | to process the worklist. | |
5835 | (find_decls_types_in_eh_region): Use it. | |
5836 | (find_decls_types_in_node): Likewise. | |
5837 | (find_decls_types_in_var): Likewise. | |
5838 | (free_lang_data_in_cgraph): Likewise. Free the worklist. | |
5839 | * tree.h (RECORD_OR_UNION_TYPE_P): New. | |
5840 | (AGGREGATE_TYPE_P): Adjust. | |
5841 | ||
5219ed35 | 5842 | 2009-09-09 Jason Merrill <jason@redhat.com> |
5843 | ||
5844 | * configure.ac: Check glibc version even if we have an in-tree | |
5845 | assembler. | |
5846 | ||
96e0c169 | 5847 | 2009-09-09 Anthony Green <green@moxielogic.com> |
5848 | ||
5849 | * config/moxie/moxie.md (*movsi, *movhi, *movqi): Use xor to load | |
5850 | the constant 0 when appropriate. | |
5851 | * config/moxie/constraints.md: Add constraint O. | |
5852 | ||
5853 | * config/moxie/moxie.c (moxie_setup_incoming_varargs): Adjust | |
5854 | to pass up to 6 32-bit argument values in registers. | |
5855 | (moxie_function_arg): Ditto. | |
5856 | (moxie_arg_partial_bytes): Ditto. | |
5857 | * config/moxie/moxie.h (FUNCTION_ARG_ADVANCE): Ditto. | |
5858 | (REG_PARM_STACK_SPACE): Ditto. | |
5859 | (FUNCTION_ARG_REGNO_P): Ditto. | |
5860 | ||
5861 | * config/moxie/moxie.c (moxie_expand_prologue): Use dec | |
5862 | instruction to allocate stack space. | |
5863 | ||
339eaf1e | 5864 | 2009-09-09 Segher Boessenkool <segher@kernel.crashing.org> |
5865 | ||
5866 | * config/rs6000/rs6000.md (bswapdi2_64bit): Fix | |
5867 | unnecessarily stringent constraints. Fix address | |
5868 | calculation in the splitters. | |
5869 | ||
23e25490 | 5870 | 2009-09-09 Uros Bizjak <ubizjak@gmail.com> |
5871 | ||
5872 | PR rtl-optimization/39779 | |
5873 | * expr.c (convert_modes): Return when mode == oldmode after | |
5874 | CONST_INTs are processed. | |
5875 | ||
066b1381 | 5876 | 2009-09-09 Kai Tietz <kai.tietz@onevision.com> |
5877 | ||
5878 | PR/41315 | |
23e25490 | 5879 | * config/i386.c (ix86_can_use_return_insn_p): Check for padding0, too. |
066b1381 | 5880 | (ix86_expand_prologue): Take frame.padding0 into logic of |
5881 | to_allocate checks. | |
5882 | (ix86_expand_epilogue): Likewise. | |
5883 | ||
a3eb2117 | 5884 | 2009-09-09 Jakub Jelinek <jakub@redhat.com> |
5885 | ||
5886 | * config/t-slibgcc-elf-ver (SHLIB_MAKE_SOLINK, SHLIB_INSTALL_SOLINK): | |
5887 | New variables. | |
5888 | (SHLIB_LINK, SHLIB_INSTALL): Use them. | |
5889 | * config/t-slibgcc-libgcc: New file. | |
5890 | * config.gcc (powerpc*-*-linux*, powerpc*-*-gnu*): Use it. | |
5891 | ||
4a729a5e | 5892 | 2009-09-09 Martin Jambor <mjambor@suse.cz> |
5893 | ||
5894 | PR tree-optimization/41089 | |
5895 | * tree-sra.c (find_var_candidates): Do not consider va_lists in | |
5896 | early SRA. | |
5897 | ||
1a9a4436 | 5898 | 2009-09-09 Richard Henderson <rth@redhat.com> |
5899 | ||
5900 | * gimple.h (CASE_GIMPLE_OMP): New. | |
5901 | (is_gimple_omp): Use it. | |
5902 | * tree-cfg.c (is_ctrl_altering_stmt): Likewise. | |
5903 | (verify_gimple_debug): Likewise. | |
5904 | ||
2978fc3d | 5905 | 2009-09-09 Richard Guenther <rguenther@suse.de> |
5906 | ||
5907 | PR tree-optimization/41101 | |
5908 | * tree-ssa-pre.c (maximal_set): Remove. | |
5909 | (compute_antic_aux): Treat the maximal set as implicitly all ones. | |
5910 | Defer all blocks we didn't visit at least one successor. | |
5911 | (add_to_exp_gen): Do not add to the maximal set. | |
5912 | (make_values_for_phi): Likewise. | |
5913 | (compute_avail): Likewise. | |
5914 | (init_pre): Do not allocate the maximal set. | |
5915 | (execute_pre): Do not dump it. | |
5916 | ||
0067d56e | 5917 | 2009-09-09 Martin Jambor <mjambor@suse.cz> |
5918 | ||
5919 | * tree-cfg.c (verify_gimple_phi): Check that gimple_phi_result is | |
5920 | an SSA_NAME rather than a is_gimple_variable. | |
5921 | ||
3d8f99df | 5922 | 2009-09-09 Richard Guenther <rguenther@suse.de> |
5923 | ||
5924 | PR middle-end/41317 | |
5925 | * tree-ssa-ccp.c (maybe_fold_offset_to_component_ref): Remove | |
5926 | code dealing with plain pointer bases. | |
5927 | (maybe_fold_offset_to_reference): Likewise. | |
5928 | (maybe_fold_stmt_addition): Adjust. | |
5929 | ||
ca1de3a6 | 5930 | 2009-09-09 Richard Guenther <rguenther@suse.de> |
5931 | ||
5932 | * tree.c (free_lang_data_in_type): Do not free the type variant | |
5933 | chains. | |
5934 | (free_lang_data): Merge char_type_node with its properly signed | |
5935 | variant. | |
5936 | (pass_ipa_free): Collect after freeing language specific data. | |
5937 | ||
088c4b7b | 5938 | 2009-09-09 Michael Matz <matz@suse.de> |
5939 | ||
5940 | PR middle-end/41268 | |
5941 | * cfgexpand.c (expand_gimple_stmt_1): Use an int for storing | |
5942 | SUBREG_PROMOTED_UNSIGNED_P, instead of a bool. | |
5943 | * rtl.h (struct rtx, SUBREG_PROMOTED_UNSIGNED_P): Update comments | |
5944 | to reflect reality. | |
5945 | ||
2e24255f | 5946 | 2009-09-08 DJ Delorie <dj@redhat.com> |
5947 | ||
5948 | * config/mep/mep.c (conversions[]): Add "ml" pattern. | |
5949 | ||
f4a9ca14 | 5950 | 2009-09-04 Jason Merrill <jason@redhat.com> |
5951 | ||
5952 | * tree.c (tree_find_value): Remove. | |
5953 | * tree.h: Remove prototype. | |
5954 | * varasm.c (assemble_external): Use value_member instead. | |
5955 | ||
bb6e20de | 5956 | 2009-09-08 Alexandre Oliva <aoliva@redhat.com> |
5957 | ||
5958 | * toplev.c (process_options): Choose default debugging type when | |
5959 | gtoggle enables debug info and type is unset. | |
5960 | ||
2a60612c | 5961 | 2009-09-08 Alexandre Oliva <aoliva@redhat.com> |
5962 | ||
5963 | PR debug/41276 | |
5964 | PR debug/41307 | |
5965 | * cselib.c (cselib_expand_value_rtx_1): Don't return copy of | |
5966 | invalid subreg. | |
5967 | ||
81540bae | 5968 | 2009-09-08 Alexandre Oliva <aoliva@redhat.com> |
5969 | ||
5970 | * configure: Rebuilt with modified libtool.m4. | |
5971 | ||
f5f73210 | 5972 | 2009-09-08 Alexandre Oliva <aoliva@redhat.com> |
5973 | ||
5974 | PR debug/41229 | |
5975 | PR debug/41291 | |
5976 | PR debug/41300 | |
5977 | * tree-ssa.c (execute_update_addresses_taken): Update debug insns. | |
5978 | ||
1b223194 | 5979 | 2009-09-08 Alexandre Oliva <aoliva@redhat.com> |
5980 | ||
5981 | * tree-ssa-loop-ivopts.c (get_phi_with_result): Remove. | |
5982 | (remove_statement): Likewise. | |
5983 | (rewrite_use_nonlinear_expr): Adjust. | |
5984 | (remove_unused_ivs): Collect SSA NAMEs to remove and call... | |
5985 | * tree-ssa.c (release_defs_bitset): ... this. New. | |
5986 | * tree-flow.h (release_defs_bitset): Declare. | |
5987 | ||
445a6ba5 | 5988 | 2009-09-08 Alexandre Oliva <aoliva@redhat.com> |
5989 | ||
5990 | PR debug/41232 | |
5991 | * tree-ssa-phiopt.c (minmax_replacement): Skip debug stmts | |
5992 | in the middle block. | |
5993 | ||
82e964b0 | 5994 | 2009-09-08 Kai Tietz <kai.tietz@onevision.com> |
5995 | ||
89fc44d1 | 5996 | * tree-ssa-reassoc.c (find_operand_rank): Cast pointer |
5997 | via intptr_t to long type. | |
5998 | (insert_operand_rank): Cast long type via intptr_t to | |
5999 | pointer type. | |
6000 | * genattrtab.c (RTL_HASH): Use intptr_t to cast from | |
6001 | pointer to scalar. | |
6002 | * c-pretty-print.c (pp_c_tree_decl_identifier): Cast | |
6003 | from pointer to unsigned via uintptr_t. | |
6004 | ||
82e964b0 | 6005 | * configure.ac (GCC_STDINT_TYPES): Initialize intptr_t, |
6006 | uintptr_t, HAVE_INTTYPES_H, HAVE_STDINT_H, HAVE_UINTPTR_T, | |
6007 | and HAVE_INTPTR_T. | |
6008 | * configure: Regenerated. | |
6009 | * config.in: Regenerated | |
6010 | * system.h (stdint.h): Add include. | |
6011 | (inttypes.h): Likewise. | |
6012 | * Makefile.in (aclocal): Add config/stdint.m4. | |
6013 | * aclocal.m4: Regenerated. | |
6014 | ||
e36d8ec6 | 6015 | 2009-09-08 Bernd Schmidt <bernd.schmidt@analog.com> |
6016 | ||
6017 | * config/bfin/bfin.c (np_check_regno, np_after_branch): New static | |
6018 | variables. | |
6019 | (note_np_check_stores): New function. | |
6020 | (harmless_null_pointer_p): New function. | |
6021 | (trapping_loads_p): New args NP_REG and AFTER_NP_BRANCH. Callers | |
6022 | changed. Take into account whether we're in the shadow of a condjump | |
6023 | that tested NP_REG for NULL. | |
6024 | Lose all code that tested for SEQUENCEs. | |
6025 | (workaround_speculation): Avoid inserting NOPs for loads that are | |
6026 | either always executed or a NULL pointer. | |
6027 | ||
11b21bc8 | 6028 | 2009-09-08 Jan Hubicka <jh@suse.cz> |
6029 | ||
6030 | * doc/invoke.texi (early-inlining-insns): Reduce from 12 to 8. | |
6031 | * params.def (early-inlining-insns): Likewise. | |
6032 | ||
326d0c19 | 6033 | 2009-09-08 Jakub Jelinek <jakub@redhat.com> |
6034 | ||
6035 | PR rtl-optimization/41239 | |
6036 | * sched-int.h (struct deps): Add last_function_call_may_noreturn field. | |
6037 | * sched-rgn.c (deps_join): Join also last_function_call_may_noreturn | |
6038 | lists. | |
6039 | * sched-deps.c (sched_analyze_insn): Prevent moving trapping insns | |
6040 | across calls, as the calls might not always return normally. | |
6041 | (call_may_noreturn_p): New function. | |
6042 | (deps_analyze_insn): Update last_function_call_may_noreturn list. | |
6043 | (init_deps): Initialize it. | |
6044 | (remove_from_deps): Also remove calls from | |
6045 | last_function_call_may_noreturn list. | |
6046 | ||
0d5b37dd | 6047 | 2009-09-07 Richard Henderson <rth@redhat.com> |
6048 | ||
6049 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Don't assume there are | |
6050 | more VR->OPERANDS than LHS operands. Free LHS before returning. | |
6051 | ||
80e585b2 | 6052 | 2009-09-07 Bernd Schmidt <bernd.schmidt@analog.com> |
6053 | ||
6054 | * config/bfin/bfin.md (UNSPEC_VOLATILE_STALL): New constant. | |
6055 | (attr "addrtype"): New member "spreg". | |
6056 | Use it if mem_spfp_address_operand is true for the address. | |
6057 | (attr "type"): New entry "stall". | |
6058 | (cpu_unit "load"): New. | |
6059 | (insn_reservations "load32", "loadp", "loadi"): Add reservation of | |
6060 | "load". | |
6061 | (insn_reservation "loadsp"): New. | |
6062 | (insn_reservation "load_stall1"): New. | |
6063 | (insn_reservation "load_stall3"): New. | |
23e25490 | 6064 | (stall): New insn. |
80e585b2 | 6065 | * config/bfin/predicates.md (const1_operand, const3_operand): New. |
6066 | (mem_p_address_operand): Exclude stack and frame pointer based | |
6067 | addresses. | |
6068 | (mem_spfp_address_operand): New; match them here. | |
6069 | * config/bfin/bfin.c (add_sched_insns_for_speculation): New function. | |
6070 | (bfin_reorg): Call it if scheduling insns. | |
6071 | (bfin_gen_bundles): Remove dummy insns created by | |
6072 | add_sched_insns_for_speculation. | |
6073 | ||
eb6236e0 | 6074 | From Jie Zhang <jie.zhang@analog.com>: |
6075 | * config/bfin/bfin-protos.h (enum bfin_cpu_type, bfin_cpu_type, | |
6076 | bfin_si_revision, bfin_workarounds): Move these ... | |
6077 | * config/bfin/bfin.h: ... here. | |
6078 | ||
17eea64f | 6079 | From Mike Frysinger <michael.frysinger@analog.com> |
6080 | * config/bfin/bfin-protos.h (bfin_cpu_type): Add BFIN_CPU_BF542M, | |
6081 | BFIN_CPU_BF544M, BFIN_CPU_BF547M, BFIN_CPU_BF548M, and BFIN_CPU_BF549M. | |
23e25490 | 6082 | * config/bfin/bfin.c (bfin_cpus[]): Add 0.3 for bf542m, bf544m, |
6083 | bf547m, bf548m, and bf549m. | |
17eea64f | 6084 | * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define __ADSPBF542M__ |
23e25490 | 6085 | for BFIN_CPU_BF542M, __ADSPBF544M__ for BFIN_CPU_BF544M, |
6086 | __ADSPBF547M__ for BFIN_CPU_BF547M, __ADSPBF548M__ for | |
6087 | BFIN_CPU_BF548M, and __ADSPBF549M__ for BFIN_CPU_BF549M. | |
17eea64f | 6088 | * config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for |
6089 | bf542m-none, bf544m-none, bf547m-none, bf548m-none, and bf549m-none. | |
6090 | * config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise. | |
6091 | * config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise. | |
6092 | * doc/invoke.texi (Blackfin Options): Document that -mcpu now accepts | |
6093 | bf542m, bf544m, bf547m, bf548m, and bf549m. | |
6094 | ||
6ed2288f | 6095 | From Jie Zhang <jie.zhang@analog.com>: |
23e25490 | 6096 | * config/bfin/predicates.md (p_register_operand): New predicate. |
6ed2288f | 6097 | (dp_register_operand): New predicate. |
6098 | * config/bfin/bfin-protos.h (WA_05000074): Define. | |
6099 | (ENABLE_WA_05000074): Define. | |
23e25490 | 6100 | * config/bfin/bfin.c (bfin_cpus[]): Add WA_05000074 for all cpus. |
6ed2288f | 6101 | (bfin_gen_bundles): Put dsp32shiftimm instruction in slot[0]. |
6102 | * config/bfin/bfin.md (define_attr type): Add dsp32shiftimm. | |
23e25490 | 6103 | (define_attr addrtype): Allow load/store register to be P register. |
6ed2288f | 6104 | (define_attr storereg): New. |
6105 | (define_cpu_unit anomaly_05000074): New. | |
6106 | (define_insn_reservation dsp32shiftimm): New. | |
6107 | (define_insn_reservation dsp32shiftimm_anomaly_05000074): New. | |
6108 | (define_insn_reservation loadp): Cannot use slot2. | |
6109 | (define_insn_reservation loadsp): Cannot use slot2. | |
6110 | (define_insn_reservation storep): Cannot use slot2. Does not | |
6111 | apply when working around 05000074. | |
6112 | (define_insn_reservation storep_anomaly_05000074): New. | |
6113 | (define_insn_reservation storei): Does not apply when working | |
6114 | around 05000074. | |
6115 | (define_insn_reservation storei_anomaly_05000074): New. | |
6116 | (define_attr length): Add dsp32shiftimm case. | |
6117 | (define_insn movsi_insn32, movsi_insv, ashlsi3_insn, ashrsi3, | |
6118 | ror_one, rol_one, lshrsi3, lshrpdi3, ashrpdi3, movhiv2hi_low, | |
6119 | movhiv2hi_high, composev2hi, packv2hi, movv2hi_hi, | |
6120 | ssashiftv2hi3, ssashifthi3, ssashiftsi3, lshiftv2hi3, lshifthi3): | |
6121 | Set type as dsp32shiftimm for dsp32shiftimm alternatives. | |
6122 | ||
aebee833 | 6123 | 2009-09-07 Martin Jambor <mjambor@suse.cz> |
6124 | ||
6125 | PR middle-end/41282 | |
6126 | * tree-sra.c (create_artificial_child_access): Return NULL if | |
6127 | build_ref_for_offset fails. | |
6128 | (propagate_subacesses_accross_link): Allow build_ref_for_offset | |
6129 | and create_artificial_child_access to fail. | |
6130 | ||
8690ec05 | 6131 | 2009-09-06 Dmitry Gorbachev <d.g.gorbachev@gmail.com> |
6132 | ||
6133 | PR c++/41214 | |
79b13b72 | 6134 | * unwind-dw2.c (uw_init_context_1): Mark noinline. |
8690ec05 | 6135 | * config/ia64/unwind-ia64.c (uw_init_context_1): Likewise. |
6136 | * config/xtensa/unwind-dw2-xtensa.c (uw_init_context_1): Likewise. | |
6137 | ||
4132c07c | 6138 | 2009-09-07 Bernd Schmidt <bernd.schmidt@analog.com> |
6139 | ||
6140 | * config/bfin/bfin.c (bfin_optimize_loop): When creating a new basic | |
6141 | block, ensure it has an exit edge. Emit a barrier after a jump. | |
6142 | ||
d7ee9e9b | 6143 | 2009-09-07 Nick Clifton <nickc@redhat.com> |
6144 | ||
6145 | * gcc.c (this_is_linker_script): New variable. Like | |
6146 | this_is_library_file but for the %T constructor. | |
6147 | (end_going_arg): If this_is_linker_script is set then locate the | |
6148 | script and insert a --script switch before it | |
79b13b72 | 6149 | (do_spec_2): Initialise this_is_linker_script. |
6150 | (do_spec_1): Likewise. Handle %T construct. | |
6151 | (eval_spec_function): Preserve this_is_linker_script. | |
d7ee9e9b | 6152 | * doc/invoke.texi: Document %T construct in spec files. |
6153 | * config/m32c/m32c.h (LIB_SPEC): Use it. | |
6154 | ||
6540132c | 6155 | 2009-09-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
6156 | ||
23e25490 | 6157 | * rtl.h (PREFETCH_SCHEDULE_BARRIER_P): New macro. |
6540132c | 6158 | * sched-deps.c (sched_analyze_2): Make prefetches a hard barrier |
6159 | when volatile flag is set. | |
6160 | * doc/rtl.texi (PREFETCH_SCHEDULE_BARRIER_P): Add documentation pieces. | |
6161 | ||
49701254 | 6162 | 2009-09-06 Eric Botcazou <ebotcazou@adacore.com> |
6163 | ||
6164 | PR bootstrap/41241 | |
6165 | * combine-stack-adj.c (try_apply_stack_adjustment): Handle stores. | |
6166 | (combine_stack_adjustments_for_block): Allow insns between stack | |
5a374a69 | 6167 | adjustments and stores with corresponding pre-(dec|inc)rement or |
6168 | pre-modify operation. | |
49701254 | 6169 | |
c189c8e3 | 6170 | 2009-09-06 Jakub Jelinek <jakub@redhat.com> |
6171 | ||
6172 | PR bootstrap/41241 | |
6173 | * combine-stack-adj.c (struct csa_memlist): Rename to... | |
6174 | (struct csa_reflist): ... this. Rename mem field to ref. | |
6175 | (free_csa_memlist): Rename to... | |
6176 | (free_csa_reflist): ... this. | |
6177 | (record_one_stack_memref): Rename to... | |
6178 | (record_one_stack_ref): ... this. Handle also REG_P. | |
6179 | (try_apply_stack_adjustment): Handle also REG_P. | |
6180 | (struct record_stack_memrefs_data): Rename to... | |
6181 | (struct record_stack_refs_data): ... this. Rename memlist field to | |
6182 | reflist. | |
6183 | (record_stack_memrefs): Rename to... | |
6184 | (record_stack_refs): ... this. For DEBUG_INSNs keep traversing | |
6185 | subexpressions instead of failing when a MEM contains SP references. | |
6186 | For SP itself in DEBUG_INSNs queue it also onto reflist chain. | |
6187 | (combine_stack_adjustments_for_block): Adjust for mem to ref renaming. | |
6188 | ||
c8de116d | 6189 | 2009-09-06 Richard Guenther <rguenther@suse.de> |
6190 | ||
6191 | PR middle-end/41144 | |
6192 | * tree.c (build_array_type): Do not record types marked | |
6193 | with structural equality in the canonical type hashtable. | |
6194 | ||
ceefbccc | 6195 | 2009-09-06 Richard Guenther <rguenther@suse.de> |
6196 | ||
6197 | PR middle-end/41261 | |
6198 | * tree-ssa-alias.c (refs_may_alias_p_1): Bail out for function decls. | |
6199 | ||
aab01f66 | 6200 | 2009-09-05 Richard Guenther <rguenther@suse.de> |
6201 | ||
6202 | PR middle-end/41181 | |
6203 | * tree-ssa-ccp.c (maybe_fold_stmt_addition): Use the correct type. | |
6204 | ||
afcada6e | 6205 | 2009-09-05 Richard Guenther <rguenther@suse.de> |
6206 | ||
6207 | PR debug/41273 | |
6208 | * tree-ssa-operands.c (get_tmr_operands): Pass through opf_no_vops. | |
6209 | ||
9fc8f414 | 6210 | 2009-09-05 Richard Guenther <rguenther@suse.de> |
6211 | ||
6212 | PR middle-end/41271 | |
6213 | * tree-ssa.c (useless_type_conversion_p): Drop qualifiers | |
6214 | before comparing function argument types. | |
6215 | ||
c16c63ec | 6216 | 2009-09-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> |
6217 | ||
6218 | PR target/41024 | |
6219 | * config/i386/mingw-w64.h (ASM_SPEC): Pass -v instead of -V to | |
6220 | the assembler. | |
6221 | ||
221a03b9 | 6222 | 2009-09-04 Uros Bizjak <ubizjak@gmail.com> |
6223 | ||
6224 | Revert: | |
6225 | 2009-08-18 Uros Bizjak <ubizjak@gmail.com> | |
6226 | ||
6227 | * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Allocate insn | |
6228 | locators before emit_insn is called. | |
6229 | ||
dfdf7785 | 6230 | 2009-09-04 Vladimir Makarov <vmakarov@redhat.com> |
6231 | ||
6232 | PR bootstrap/41241 | |
6233 | * ira.c (update_equiv_reg): Revert my previous patch for the PR. | |
6234 | * reginfo.c (resize_reg_info): Call allocate_reg_info if necessary. | |
6235 | (reginfo_init): Don't call allocate_reg_info. | |
6236 | ||
30608852 | 6237 | 2009-09-04 Uros Bizjak <ubizjak@gmail.com> |
6238 | ||
6239 | PR target/41262 | |
6240 | * config/alpha/alpha.c (alpha_does_function_need_gp): Use | |
6241 | NONDEBUG_INSN_P instead of INSN_P. | |
6242 | ||
8a5b28c9 | 6243 | 2009-09-04 Alexandre Oliva <aoliva@redhat.com> |
6244 | ||
6245 | PR debug/41225 | |
6246 | * tree-vect-stmts.c (vect_stmt_relevant_p): Skip debug uses. | |
6247 | ||
751b9f65 | 6248 | 2009-09-04 Alexandre Oliva <aoliva@redhat.com> |
6249 | ||
6250 | PR target/41252 | |
6251 | * config/arm/vfp.md (*cmpdf_split_vfp): Fix src mode in the second | |
6252 | pattern of the split. | |
6253 | ||
8f7630da | 6254 | 2009-09-04 Alexandre Oliva <aoliva@redhat.com> |
6255 | ||
6256 | * toplev.c (process_options): Move setter of flag_var_tracking | |
6257 | before other tests that depend on it. Move down setter of | |
6258 | flag_rename_registers. Don't enable var-tracking-assignments | |
6259 | by default if selective scheduling is enabled. Warn if both | |
6260 | are enabled. | |
6261 | ||
5d8a44e0 | 6262 | 2009-09-04 Alexandre Oliva <aoliva@redhat.com> |
6263 | ||
6264 | * var-tracking.c (dv_is_decl_p): Adjust NULL behavior to match | |
6265 | comment. Use switch statement to catch overlaps between rtx | |
6266 | and tree codes. Accept FUNCTION_DECLs in addition to those in... | |
6267 | (IS_DECL_CODE): ... here. Remove. | |
6268 | (check_value_is_not_decl): Remove. | |
6269 | (dv_from_decl, dv_from_value): Check after conversion. | |
6270 | ||
8f69fd82 | 6271 | 2009-09-04 Richard Guenther <rguenther@suse.de> |
6272 | ||
6273 | PR middle-end/41257 | |
6274 | * (cgraph_finalize_compilation_unit): Move finalizing aliases | |
6275 | after emitting tunks. Move emitting thunks and ctors from ... | |
6276 | (cgraph_optimize): ... here. Remove redundant | |
6277 | cgraph_analyze_functions. | |
6278 | * varasm.c (find_decl_and_mark_needed): Remove no longer | |
6279 | necessary check. | |
6280 | (finish_aliases_1): Adjust check for thunk aliases. | |
6281 | ||
30191172 | 6282 | 2009-09-04 Daniel Gutson <dgutson@codesourcery.com> |
6283 | ||
6284 | * config/arm/arm.md (ctzsi2): Added braces | |
6285 | to avoid warning that broke booststrap. | |
6286 | ||
19657547 | 6287 | 2009-09-04 Martin Jambor <mjambor@suse.cz> |
6288 | ||
6289 | PR tree-optimization/41112 | |
6290 | * tree-sra.c (build_ref_for_offset_1): Signal that we cannot | |
6291 | handle variable-bounded arrays. | |
6292 | (expr_with_var_bounded_array_refs_p): New function. | |
6293 | (analyze_access_subtree): Call expr_with_var_bounded_array_refs_p. | |
6294 | ||
b0eacf26 | 6295 | 2009-09-04 Wolfgang Gellerich <gellerich@de.ibm.com> |
6296 | ||
6297 | * config/s390/2097.md: Removed two incorrect bypasses. | |
6298 | (z10_fsimpdf): Fixed latency. | |
6299 | (z10_fhex): New insn_reservation. | |
6300 | (z10_floaddf): Fixed latency. | |
6301 | (z10_floadsf): Fixed latency. | |
6302 | (z10_ftrunctf): Fixed latency. | |
6303 | (z10_ftruncdf): Fixed latency. | |
6304 | * config/s390/s390.c (z10_cost): Fixed values. | |
6305 | (s390_adjust_priority): Added z10 path. | |
6306 | * config/s390/s390.md (type): Added fhex. | |
6307 | (*mov<mode>_64dfp): Updated type attribute. | |
6308 | (*mov<mode>_64): Updated type attribute. | |
6309 | (*mov<mode>_31): Updated type attribute. | |
6310 | (*mov<mode>"): Likewise. | |
6311 | * config/s390/2084.md (x_fsimpdf): Updated condition. | |
6312 | ||
38516f30 | 6313 | 2009-09-04 Andreas Krebbel <krebbel1@de.ibm.com> |
6314 | ||
6315 | * config/s390/s390.md ("*fmadd<mode>", "*fmsub<mode>"): Enable mem | |
6316 | RTXs in the predicate for operand 1. | |
6317 | ||
099ad98b | 6318 | 2009-09-03 Daniel Gutson <dgutson@codesourcery.com> |
6319 | ||
6320 | * config/arm/arm.md (UNSPEC_RBIT): New constant. | |
6321 | (rbitsi2): New insn. | |
6322 | (ctzsi2): New expand. | |
6323 | * config/arm/arm.h (CTZ_DEFINED_VALUE_AT_ZERO): New macro. | |
6324 | ||
c5463aeb | 6325 | 2009-09-03 Martin Jambor <mjambor@suse.cz> |
6326 | ||
6327 | * tree-sra.c (duplicate_expr_for_different_base): Removed. | |
6328 | (create_artificial_child_access): Use build_ref_for_offset instead | |
6329 | of duplicate_expr_for_different_base. | |
6330 | (propagate_subacesses_accross_link): Likewise. | |
30608852 | 6331 | |
d84072f4 | 6332 | 2009-09-03 Richard Sandiford <rdsandiford@googlemail.com> |
6333 | ||
6334 | * config/mips/mips.c (USEFUL_INSN_P): Use NONDEBUG_INSN_P instead | |
6335 | of INSN_P. | |
6336 | (mips16e_collect_argument_saves): Skip debug instructions. | |
6337 | (mips_74k_agen_init): Use CALL_P || JUMP_P instead of !NONJUMP_INSN_P. | |
6338 | (mips16_lay_out_constants): Use USEFUL_INSN_P instead of INSN_P. | |
6339 | (r10k_insert_cache_barriers): Likewise. | |
6340 | (mips_reorg_process_insns): Likewise. | |
6341 | ||
ffca81e8 | 6342 | 2009-09-03 Vladimir Makarov <vmakarov@redhat.com> |
6343 | ||
6344 | PR bootstrap/41241 | |
6345 | * ira.c (update_equiv_reg): Remove check on class likely spill. | |
6346 | ||
d92e3973 | 6347 | 2009-09-03 Jakub Jelinek <jakub@redhat.com> |
6348 | ||
8c3c6655 | 6349 | PR debug/41236 |
6350 | * dwarf2out.c (loc_descriptor): Don't use SUBREG_REG macro on | |
6351 | SIGN_EXTEND or ZERO_EXTEND. Don't assume there is a REG inside of | |
6352 | it or SUBREG. | |
6353 | ||
d92e3973 | 6354 | PR debug/41238 |
6355 | * function.c (assign_parm_find_stack_rtl): Don't set mem attributes on | |
6356 | the stack slot if it is passed by invisible reference. | |
28069fda | 6357 | * var-tracking.c (vt_add_function_parameters): Handle arguments passed |
6358 | by invisible reference. | |
d92e3973 | 6359 | |
4bb5cea5 | 6360 | 2009-09-03 Bernd Schmidt <bernd.schmidt@analog.com> |
6361 | ||
6362 | * config/bfin/linux.h (TARGET_SUPPORTS_SYNC_CALLS): Define to 1. | |
6363 | * config/bfin/uclinux.h (TARGET_SUPPORTS_SYNC_CALLS): Define to 1. | |
6364 | * config/bfin/bfin.h (TARGET_SUPPORTS_SYNC_CALLS): Provide default of | |
6365 | 0. | |
6366 | * config/bfin/sync.md: New file. | |
6367 | * config/bfin/bfin.md: Include it. | |
6368 | (UNSPEC_ATOMIC): New. | |
6369 | (UNSPEC_ONES): Provide a unique number. | |
6370 | ||
6371 | From Jie Zhang <jie.zhang@analog.com>: | |
6372 | * config/bfin/bfin.c (ret_regs): New. | |
6373 | (must_save_fp_p): Don't return true because of frame_pointer_needed. | |
6374 | (must_save_rets_p): New. | |
6375 | (n_regs_saved_by_prologue): Use must_save_rets_p instead of | |
6376 | current_function_is_leaf. | |
6377 | (do_link): Likewise. | |
6378 | (do_unlink): Likewise. | |
6379 | (expand_interrupt_handler_prologue): Use ret_regs array. | |
6380 | (expand_interrupt_handler_epilogue): Use ret_regs array and | |
6381 | pass return register to gen_return_internal. | |
6382 | (bfin_expand_epilogue): Pass return register to | |
6383 | gen_return_internal. | |
6384 | (bfin_expand_call): Explicitly clobber RETS. | |
6385 | * config/bfin/bfin.h (FUNCTION_RETURN_REGISTERS): Define. | |
6386 | * config/bfin/bfin.md (call_symbol_fdpic, call_value_symbol_fdpic, | |
6387 | call_insn_fdpic, call_value_insn_fdpic, call_symbol, | |
6388 | call_value_symbol, call_insn, call_value_insn): Explicitly clobber | |
6389 | RETS. | |
6390 | (return_internal): Take a reg rtx rather than the register number. | |
6391 | ||
88ee9bf1 | 6392 | 2009-09-03 H.J. Lu <hongjiu.lu@intel.com> |
6393 | ||
6394 | * tree-parloops.c (parallelize_loops): Cast to HOST_WIDE_INT | |
6395 | when comparing against estimated_loop_iterations_int return. | |
6396 | ||
913310db | 6397 | 2009-09-03 Richard Guenther <rguenther@suse.de> |
6398 | ||
6399 | * dwarf2out.c (dwarf2out_do_cfi_asm): Remove check of | |
6400 | eh_personality_libfunc. | |
6401 | ||
47dab8d2 | 6402 | 2009-09-03 Razya Ladelsky <razya@il.ibm.com> |
6403 | ||
6404 | * tree-parloops.c (separate_decls_in_region): Add space. | |
30608852 | 6405 | |
bea31c0c | 6406 | 2009-09-03 Razya Ladelsky <razya@il.ibm.com> |
6407 | ||
30608852 | 6408 | * tree-parloops.c (separate_decls_in_region): Change the condition |
bea31c0c | 6409 | checking if there are reductions in the loop. |
6410 | ||
8d0991cf | 6411 | 2009-09-03 Razya Ladelsky <razya@il.ibm.com> |
6412 | ||
6413 | PR tree-optimization/38275 | |
30608852 | 6414 | * tree-parloops.c (parallelize_loops): Replace profitability condition |
8d0991cf | 6415 | for expected number of iterations. |
6416 | ||
719faf1c | 6417 | 2009-09-03 Alexandre Oliva <aoliva@redhat.com> |
6418 | ||
6419 | * doc/invoke.texi (BUILD_CONFIG): Document --with-build-config. | |
6420 | (bootstrap-debug): Explain conditions in which it becomes default. | |
6421 | (bootstrap-debug-big): Rather than duplicate bootstrap-debug, | |
6422 | make it add to it. | |
6423 | ||
d5d05c54 | 6424 | 2009-09-03 Namhyung Kim <namhyung@gmail.com> |
6425 | ||
6426 | * doc/invoke.texi (Optimize Options): Move | |
6427 | -finline-small-functions to the -O2 list. | |
6428 | ||
ff79704e | 6429 | 2009-09-03 Alexandre Oliva <aoliva@redhat.com> |
6430 | ||
6431 | * toplev.c (process_options): Enable var-tracking-assignments | |
6432 | by default if var-tracking is enabled. | |
6433 | ||
bcc66782 | 6434 | 2009-09-02 David Daney <ddaney@caviumnetworks.com> |
6435 | ||
6436 | * cfgbuild.c (find_bb_boundaries): Split blocks containing a | |
6437 | barrier. | |
6438 | * emit-rtl.c (prev_nonnote_insn_bb): New function. | |
6439 | * rtl.h (prev_nonnote_insn_bb): Declare it. | |
6440 | ||
34e5cced | 6441 | 2009-09-03 Diego Novillo <dnovillo@google.com> |
6442 | ||
6443 | * cgraph.c (cgraph_node_for_decl): New. | |
6444 | * cgraph.h (cgraph_node_for_decl): Declare. | |
6445 | * tree.c (host_integerp): Return 0 if T is NULL. | |
6446 | ||
6447 | 2009-09-03 Diego Novillo <dnovillo@google.com> | |
6448 | ||
6449 | * tree.h (struct alias_pair): Move from varasm.c. | |
6450 | (alias_pairs): Likewise. | |
6451 | (TYPE_MAXVAL): Define. | |
6452 | (TYPE_MINVAL): Define. | |
6453 | (iterative_hash_host_wide_int): Declare. | |
6454 | (remove_unreachable_alias_pairs): Declare. | |
6455 | * tree-pass.h (pass_ipa_free_lang_data): Declare. | |
6456 | * diagnostic.c (default_diagnostic_starter): Make extern. | |
6457 | (default_diagnostic_finalizer): Make extern. | |
6458 | * diagnostic.h (default_diagnostic_starter): Declare. | |
6459 | (default_diagnostic_finalizer): Declare. | |
6460 | (default_tree_printer): Declare. | |
6461 | * toplev.c (default_tree_printer): Make extern. | |
6462 | ||
6463 | 2009-09-03 Richard Guenther <rguenther@suse.de> | |
6464 | Diego Novillo <dnovillo@google.com> | |
6465 | ||
6466 | * cgraph.c (cgraph_add_new_function): Remove gimplification. | |
6467 | * cgraphunit.c (cgraph_expand_function): Do not emit | |
6468 | associated thunks from here. | |
6469 | (cgraph_emit_thunks): New. | |
6470 | (cgraph_optimize): Call it. | |
6471 | Return if any IPA pass finds an error. | |
6472 | * varasm.c (finish_aliases_1): Ignore errorneous aliases used | |
6473 | by thunks. | |
6474 | ||
6475 | 2009-09-03 Simon Baldwin <simonb@google.com> | |
6476 | Rafael Espindola <espindola@google.com> | |
6477 | Richard Guenther <rguenther@suse.de> | |
6478 | Doug Kwan <dougkwan@google.com> | |
6479 | Diego Novillo <dnovillo@google.com> | |
6480 | ||
6481 | * tree.c: Include tree-pass.h, langhooks-def.h, | |
6482 | diagnostic.h, cgraph.h, timevar.h, except.h and debug.h. | |
6483 | (free_lang_data_in_type): New. | |
6484 | (need_assembler_name_p): New. | |
6485 | (free_lang_data_in_block): New. | |
6486 | (free_lang_data_in_decl): New. | |
6487 | (struct free_lang_data_d): New. | |
6488 | (add_tree_to_fld_list): New. | |
6489 | (find_decls_types_r): New. | |
6490 | (get_eh_types_for_runtime): New. | |
6491 | (find_decls_types_in_eh_region): New. | |
6492 | (find_decls_types_in_node): New. | |
6493 | (find_decls_types_in_var): New. | |
6494 | (free_lang_data_in_cgraph): New. | |
6495 | (free_lang_data): New. | |
6496 | (gate_free_lang_data): New. | |
6497 | (pass_ipa_free_lang_data): New. | |
6498 | ||
6499 | 2009-09-03 Diego Novillo <dnovillo@google.com> | |
6500 | ||
6501 | * timevar.def (TV_IPA_FREE_LANG_DATA): Define. | |
6502 | * langhooks.h (struct lang_hooks): Add field free_lang_data. | |
6503 | (lang_hooks): Remove const qualifier. | |
6504 | * ipa.c (cgraph_remove_unreachable_nodes): Call | |
6505 | remove_unreachable_alias_pairs. | |
6506 | * except.c (add_type_for_runtime): Check if TYPE has | |
6507 | already been converted. | |
6508 | (lookup_type_for_runtime): Likewise. | |
6509 | (check_handled): Handle converted types. | |
6510 | * varasm.c (remove_unreachable_alias_pairs): New. | |
6511 | * gimple.c: Include demangle.h. | |
6512 | (gimple_decl_printable_name): New. | |
6513 | (gimple_fold_obj_type_ref): New. | |
6514 | * gimple.h (gimple_decl_printable_name): Declare. | |
6515 | (gimple_fold_obj_type_ref): Declare. | |
6516 | * passes.c (init_optimization_passes): Add pass | |
6517 | pass_ipa_free_lang_data. | |
6518 | * langhooks-def.h (LANG_HOOKS_FREE_LANG_DATA): Define. | |
6519 | (LANG_HOOKS_INITIALIZER): Add LANG_HOOKS_FREE_LANG_DATA. | |
6520 | ||
6521 | 2009-09-03 Diego Novillo <dnovillo@google.com> | |
6522 | ||
6523 | * c-lang.c (lang_hooks): Remove const qualifier. | |
6524 | ||
ec35f60c | 6525 | 2009-09-02 Loren James Rittle <ljrittle@acm.org> |
6526 | ||
6527 | * doc/install.texi (*-*-freebsd*): Update target information. | |
6528 | ||
4d8644f3 | 6529 | 2009-09-02 Anatoly Sokolov <aesok@post.ru> |
6530 | ||
6531 | * hard-reg-set.h (call_fixed_regs): Remove. | |
6532 | * reginfo.c (call_fixed_regs): Remove. | |
6533 | (init_reg_sets_1): Remove initialization of call_fixed_regs. | |
6534 | (globalize_reg): Don't use call_fixed_regs. | |
6535 | * caller-save.c (init_caller_save): Use call_fixed_reg_set instead of | |
6536 | call_fixed_regs. | |
6537 | ||
16c9337c | 6538 | 2009-09-01 Michael Matz <matz@suse.de> |
6539 | ||
6540 | * expr.h (emit_storent_insn, expand_expr_real_1, | |
6541 | expand_expr_real_2): Declare. | |
6542 | * expr.c (emit_storent_insn, expand_expr_real_1, | |
6543 | expand_expr_real_2): Export. | |
23e25490 | 6544 | (store_expr): Setting and evaluating dont_return_target is useless. |
16c9337c | 6545 | (expand_expr_real_1, <case GOTO_EXPR, RETURN_EXPR, SWITCH_EXPR, |
6546 | LABEL_EXPR and ASM_EXPR>): Move to gcc_unreachable. | |
6547 | * except.c (expand_resx_expr): Rename to ... | |
6548 | (expand_resx_stmt): ... this. Rewrite to take gimple statement. | |
6549 | * except.h (expand_resx_stmt): Declare. | |
6550 | * stmt.c: Add include gimple.h | |
6551 | (expand_asm_expr): Rename to ... | |
6552 | (expand_asm_stmt): ... this. Rewrite to take gimple statement. | |
6553 | (expand_case): Rewrite to take gimple statement. | |
6554 | * tree.h (expand_asm_stmt): Declare. | |
6555 | (expand_case): Change prototype. | |
6556 | * Makefile.in (stmt.o): Depend on gimple.h. | |
6557 | * builtins.c (expand_builtin_synchronize): Build gimple asm | |
6558 | statement, not an ASM_EXPR. | |
6559 | * cfgexpand.c (gimple_cond_pred_to_tree, set_expr_location_r, | |
6560 | gimple_to_tree, release_stmt_tree): Remove. | |
6561 | (expand_gimple_cond): Don't call gimple_cond_pred_to_tree or | |
6562 | ggc_free, but hold comparison code and operands separately. | |
6563 | Call jumpif_1 and jumpifnot_1 instead of jumpif and jumpifnot. | |
6564 | (expand_call_stmt, expand_gimple_stmt_1, | |
6565 | expand_gimple_stmt): New helpers. | |
6566 | (expand_gimple_tailcall): Don't call gimple_to_tree, expand_expr_stmt, | |
6567 | release_stmt_tree. Call expand_gimple_stmt instead. | |
6568 | (expand_gimple_basic_block): Ditto. | |
6569 | ||
6570 | * calls.c (emit_call_1): Don't look at EH regions here, make | |
6571 | fntree parameter useless. | |
6572 | (expand_call): New local rettype for TREE_TYPE(exp), use it | |
6573 | throughout. Remove local p, use addr instead. | |
6574 | Don't look at EH regions here. | |
6575 | ||
a7dcf969 | 6576 | 2009-09-02 Vladimir Makarov <vmakarov@redhat.com> |
6577 | ||
6578 | * doc/invoke.texi (-fsched-pressure): Document it. | |
6579 | (-fsched-reg-pressure-heuristic): Remove it. | |
30608852 | 6580 | |
a7dcf969 | 6581 | * reload.c (ira.h): Include. |
6582 | (find_reloads): Add choosing reload on number of small spilled | |
6583 | classes. | |
30608852 | 6584 | |
a7dcf969 | 6585 | * haifa-sched.c (ira.h): Include. |
6586 | (sched_pressure_p, sched_regno_cover_class, curr_reg_pressure, | |
6587 | saved_reg_pressure, curr_reg_live, saved_reg_live, | |
6588 | region_ref_regs): New variables. | |
6589 | (sched_init_region_reg_pressure_info, mark_regno_birth_or_death, | |
6590 | initiate_reg_pressure_info, setup_ref_regs, | |
6591 | initiate_bb_reg_pressure_info, save_reg_pressure, | |
6592 | restore_reg_pressure, dying_use_p, print_curr_reg_pressure): New | |
6593 | functions. | |
6594 | (setup_insn_reg_pressure_info): New function. | |
6595 | (rank_for_schedule): Add pressure checking and insn issue time. | |
6596 | Remove comparison of insn reg weights. | |
6597 | (ready_sort): Set insn reg pressure info. | |
6598 | (update_register_pressure, setup_insn_max_reg_pressure, | |
6599 | update_reg_and_insn_max_reg_pressure, | |
6600 | sched_setup_bb_reg_pressure_info): New functions. | |
23e25490 | 6601 | (schedule_insn): Add code for printing and updating reg pressure info. |
a7dcf969 | 6602 | (find_set_reg_weight, find_insn_reg_weight): Remove. |
6603 | (ok_for_early_queue_removal): Do nothing if pressure_only_p. | |
6604 | (debug_ready_list): Print reg pressure info. | |
6605 | (schedule_block): Ditto. Check insn issue time. | |
6606 | (sched_init): Set up sched_pressure_p. Allocate and set up some | |
6607 | reg pressure related info. | |
6608 | (sched_finish): Free some reg pressure related info. | |
6609 | (fix_tick_ready): Make insn always ready if pressure_p. | |
6610 | (init_h_i_d): Don't call find_insn_reg_weight. | |
6611 | (haifa_finish_h_i_d): Free insn reg pressure info. | |
30608852 | 6612 | |
a7dcf969 | 6613 | * ira-int.h (ira_hard_regno_cover_class, ira_reg_class_nregs, |
6614 | ira_memory_move_cost, ira_class_hard_regs, | |
6615 | ira_class_hard_regs_num, ira_no_alloc_regs, | |
6616 | ira_available_class_regs, ira_reg_class_cover_size, | |
6617 | ira_reg_class_cover, ira_class_translate): Move to ira.h. | |
6618 | ||
6619 | * ira-lives.c (single_reg_class): Check mode to find how many | |
6620 | registers are necessary for operand. | |
6621 | (ira_implicitly_set_insn_hard_regs): New. | |
6622 | ||
6623 | * common.opt (fsched-pressure): New options. | |
6624 | (fsched-reg-pressure-heuristic): Remove. | |
6625 | ||
6626 | * ira.c (setup_eliminable_regset): Rename to | |
6627 | ira_setup_eliminable_regset. Make it external. | |
6628 | (expand_reg_info): Pass cover class to setup_reg_classes. | |
6629 | (ira): Call resize_reg_info instead of allocate_reg_info. | |
6630 | ||
6631 | * sched-deps.c: Include ira.h. | |
6632 | (implicit_reg_pending_clobbers, implicit_reg_pending_uses): New. | |
6633 | (create_insn_reg_use, create_insn_reg_set, setup_insn_reg_uses, | |
6634 | reg_pressure_info, insn_use_p, mark_insn_pseudo_birth, | |
6635 | mark_insn_hard_regno_birth, mark_insn_reg_birth, | |
6636 | mark_pseudo_death, mark_hard_regno_death, mark_reg_death, | |
6637 | mark_insn_reg_store, mark_insn_reg_clobber, | |
6638 | setup_insn_reg_pressure_info): New. | |
6639 | (sched_analyze_1): Update implicit_reg_pending_uses. | |
6640 | (sched_analyze_insn): Find implicit sets, uses, clobbers of regs. | |
6641 | Use them to create dependencies. Set insn reg uses and pressure | |
6642 | info. Process reg_pending_uses in one place. | |
6643 | (free_deps): Free implicit sets. | |
6644 | (remove_from_deps): Remove implicit sets if necessary. Check | |
6645 | implicit sets when clearing reg_last_in_use. | |
6646 | (init_deps_global): Clear implicit_reg_pending_clobbers and | |
6647 | implicit_reg_pending_uses. | |
30608852 | 6648 | |
a7dcf969 | 6649 | * ira.h (ira_hard_regno_cover_class, ira_reg_class_nregs, |
6650 | ira_memory_move_cost, ira_class_hard_regs, | |
6651 | ira_class_hard_regs_num, ira_no_alloc_regs, | |
6652 | ira_available_class_regs, ira_reg_class_cover_size, | |
6653 | ira_reg_class_cover, ira_class_translate): Move from ira-int.h. | |
6654 | (ira_setup_eliminable_regset, ira_set_pseudo_classes, | |
6655 | ira_implicitly_set_insn_hard_regs): New prototypes. | |
30608852 | 6656 | |
a7dcf969 | 6657 | * ira-costs.c (pseudo_classes_defined_p, allocno_p, |
6658 | cost_elements_num): New variables. | |
6659 | (allocno_costs, total_costs): Rename to costs and | |
6660 | total_allocno_costs. | |
6661 | (COSTS_OF_ALLOCNO): Rename to COSTS. | |
6662 | (allocno_pref): Rename to pref. | |
6663 | (allocno_pref_buffer): Rename to pref_buffer. | |
6664 | (common_classes): Rename to regno_cover_class. | |
6665 | (COST_INDEX): New. | |
6666 | (record_reg_classes): Set allocno attributes only if allocno_p. | |
23e25490 | 6667 | (record_address_regs): Ditto. Use COST_INDEX instead of ALLOCNO_NUM. |
a7dcf969 | 6668 | (scan_one_insn): Use COST_INDEX and COSTS instead of ALLOCNO_NUM |
6669 | and COSTS_OF_ALLOCNO. | |
6670 | (print_costs): Rename to print_allocno_costs. | |
6671 | (print_pseudo_costs): New. | |
6672 | (process_bb_node_for_costs): Split into 2 functions with new | |
6673 | function process_bb_for_costs. Pass BB to process_bb_for_costs. | |
6674 | (find_allocno_class_costs): Rename to find_costs_and_classes. Add | |
6675 | new parameter dump_file. Use cost_elements_num instead of | |
6676 | ira_allocnos_num. Make one iteration if preferred classes were | |
6677 | already calculated for scheduler. Make 2 versions of code | |
6678 | depending on allocno_p. | |
6679 | (setup_allocno_cover_class_and_costs): Check allocno_p. Use | |
6680 | regno_cover_class and COSTS instead of common_classes and | |
6681 | COSTS_OF_ALLOCNO. | |
6682 | (init_costs, finish_costs): New. | |
6683 | (ira_costs): Set up allocno_p and cost_elements_num. Call | |
6684 | init_costs and finish_costs. | |
6685 | (ira_set_pseudo_classes): New. | |
6686 | ||
6687 | * rtl.h (allocate_reg_info): Remove. | |
6688 | (resize_reg_info): Change return type. | |
6689 | (reg_cover_class): New. | |
6690 | (setup_reg_classes): Add new parameter. | |
30608852 | 6691 | |
a7dcf969 | 6692 | * sched-int.h (struct deps_reg): New member implicit_sets. |
23e25490 | 6693 | (sched_pressure_p, sched_regno_cover_class): New external definitions. |
a7dcf969 | 6694 | (INCREASE_BITS): New macro. |
6695 | (struct reg_pressure_data, struct reg_use_data): New. | |
6696 | (struct _haifa_insn_data): Remove reg_weight. Add members | |
6697 | reg_pressure, reg_use_list, reg_set_list, and | |
6698 | reg_pressure_excess_cost_change. | |
6699 | (struct deps): New member implicit_sets. | |
6700 | (pressure_p): New variable. | |
6701 | (COVER_CLASS_BITS, INCREASE_BITS): New macros. | |
6702 | (struct reg_pressure_data, struct reg_use_data): New. | |
6703 | (INSN_REG_WEIGHT): Remove. | |
6704 | (INSN_REG_PRESSURE, INSN_MAX_REG_PRESSURE, INSN_REG_USE_LIST, | |
23e25490 | 6705 | INSN_REG_SET_LIST, INSN_REG_PRESSURE_EXCESS_COST_CHANGE): New macros. |
a7dcf969 | 6706 | (sched_init_region_reg_pressure_info, |
6707 | sched_setup_bb_reg_pressure_info): New prototypes. | |
30608852 | 6708 | |
6709 | * reginfo.c (struct reg_pref): New member coverclass. | |
a7dcf969 | 6710 | (reg_cover_class): New function. |
6711 | (reginfo_init, pass_reginfo_init): Move after free_reg_info. | |
6712 | (reg_info_size): New variable. | |
6713 | (allocate_reg_info): Make static. Setup reg_info_size. | |
6714 | (resize_reg_info): Use reg_info_size. Return flag of resizing. | |
6715 | (setup_reg_classes): Add a new parameter. Setup cover class too. | |
6716 | ||
23e25490 | 6717 | * Makefile.in (reload.o, haifa-sched.o, sched-deps.o): Add ira.h to |
6718 | the dependencies. | |
a7dcf969 | 6719 | |
6720 | * sched-rgn.c (deps_join): Set up implicit_sets. | |
6721 | (schedule_region): Set up region and basic blocks pressure | |
6722 | relative info. | |
30608852 | 6723 | |
a7dcf969 | 6724 | * passes.c (init_optimization_passes): Move |
6725 | pass_subregs_of_mode_init before pass_sched. | |
30608852 | 6726 | |
c79d6ecf | 6727 | 2009-09-02 Martin Jambor <mjambor@suse.cz> |
6728 | ||
6729 | * tree-sra.c (struct access): New field grp_hint. | |
6730 | (dump_access): Dump grp_hint. | |
6731 | (sort_and_splice_var_accesses): Set grp_hint if a group is read | |
6732 | multiple times. | |
6733 | (analyze_access_subtree): Only scalarize accesses with grp_hint set or | |
6734 | those which have been specifically read and somehow written to. | |
6735 | (propagate_subacesses_accross_link): Set grp_hint of right child and | |
6736 | also possibly of the left child. | |
6737 | ||
01f8e000 | 6738 | 2009-09-02 Jakub Jelinek <jakub@redhat.com> |
6739 | ||
6740 | * tree-object-size.c (addr_object_size): Always use object_size_type | |
6741 | 0 or 2 when determining the pointer pointed object size. | |
6742 | ||
f85fb819 | 6743 | 2009-09-02 Richard Guenther <rguenther@suse.de> |
6744 | ||
6745 | Revert | |
6746 | 2009-08-31 Richard Guenther <rguenther@suse.de> | |
6747 | ||
6748 | * builtins.c (fold_builtin_memory_op): Use the alias oracle | |
6749 | to query if the memory regions for memmove overlap. | |
6750 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Relax the | |
6751 | asserts on pointers, instead deal with odd trees. | |
6752 | (ptr_derefs_may_alias_p): Likewise. | |
6753 | (refs_may_alias_p_1): Constructor bases also never alias. | |
6754 | ||
cfcf8539 | 6755 | 2009-08-01 Christian Bruel <christian.bruel@st.com> |
6756 | ||
6757 | Revert: | |
6758 | 2009-07-31 Christian Bruel <christian.bruel@st.com> | |
6759 | * gcc/config.gcc (sh*-*-elf): test with_libgloss. | |
30608852 | 6760 | |
14151756 | 6761 | 2009-09-01 Alexandre Oliva <aoliva@redhat.com> |
6762 | ||
6763 | * doc/invoke.texi (-fvar-tracking-assignments): New. | |
6764 | (-fvar-tracking-assignments-toggle): New. | |
6765 | (-fdump-final-insns=file): Mark filename as optional. | |
6766 | (--param min-nondebug-insn-uid): New. | |
6767 | (-gdwarf-@{version}): Mention version 4. | |
6768 | * opts.c (common_handle_option): Accept it. | |
6769 | * tree-vrp.c (find_assert_locations_1): Skip debug stmts. | |
6770 | * regrename.c (regrename_optimize): Drop last. Don't count debug | |
6771 | insns as uses. Don't reject change because of debug insn. | |
6772 | (do_replace): Reject DEBUG_INSN as chain starter. Take base_regno | |
23e25490 | 6773 | from the chain starter, and check for inexact matches in DEBUG_INSNS. |
14151756 | 6774 | (scan_rtx_reg): Accept inexact matches in DEBUG_INSNs. |
6775 | (build_def_use): Simplify and fix the marking of DEBUG_INSNs. | |
6776 | * sched-ebb.c (schedule_ebbs): Skip boundary debug insns. | |
6777 | * fwprop.c (forward_propagate_and_simplify): ...into debug insns. | |
6778 | * doc/gimple.texi (is_gimple_debug): New. | |
6779 | (gimple_debug_bind_p): New. | |
6780 | (is_gimple_call, gimple_assign_cast_p): End sentence with period. | |
6781 | * doc/install.texi (bootstrap-debug): More details. | |
6782 | (bootstrap-debug-big, bootstrap-debug-lean): Document. | |
6783 | (bootstrap-debug-lib): More details. | |
6784 | (bootstrap-debug-ckovw): Update. | |
6785 | (bootstrap-time): New. | |
6786 | * tree-into-ssa.c (mark_def_sites): Skip debug stmts. | |
6787 | (insert_phi_nodes_for): Insert debug stmts. | |
6788 | (rewrite_stmt): Take iterator. Insert debug stmts. | |
6789 | (rewrite_enter_block): Adjust. | |
6790 | (maybe_replace_use_in_debug_stmt): New. | |
6791 | (rewrite_update_stmt): Use it. | |
6792 | (mark_use_interesting): Return early for debug stmts. | |
6793 | * tree-ssa-loop-im.c (rewrite_bittest): Propagate DEFs into debug | |
6794 | stmts before replacing stmt. | |
6795 | (move_computations_stmt): Likewise. | |
6796 | * ira-conflicts.c (add_copies): Skip debug insns. | |
6797 | * regstat.c (regstat_init_n_sets_and_refs): Discount debug insns. | |
6798 | (regstat_bb_compute_ri): Skip debug insns. | |
6799 | * tree-ssa-threadupdate.c (redirection_block_p): Skip debug stmts. | |
6800 | * tree-ssa-loop-manip.c (find_uses_to_rename_stmt, | |
6801 | check_loop_closed_ssa_stmt): Skip debug stmts. | |
6802 | * tree-tailcall.c (find_tail_calls): Likewise. | |
6803 | * tree-ssa-loop-ch.c (should_duplicate_loop_header_p): Likewise. | |
6804 | * tree.h (MAY_HAVE_DEBUG_STMTS): New. | |
6805 | (build_var_debug_value_stat): Declare. | |
6806 | (build_var_debug_value): Define. | |
6807 | (target_for_debug_bind): Declare. | |
6808 | * reload.c (find_equiv_reg): Skip debug insns. | |
6809 | * rtlanal.c (reg_used_between_p): Skip debug insns. | |
6810 | (side_effects_p): Likewise. | |
6811 | (canonicalize_condition): Likewise. | |
30608852 | 6812 | * ddg.c (create_ddg_dep_from_intra_loop_link): Check that non-debug |
14151756 | 6813 | insns never depend on debug insns. |
6814 | (create_ddg_dep_no_link): Likewise. | |
6815 | (add_cross_iteration_register_deps): Use ANTI_DEP for debug insns. | |
6816 | Don't add inter-loop dependencies for debug insns. | |
6817 | (build_intra_loop_deps): Likewise. | |
6818 | (create_ddg): Count debug insns. | |
6819 | * ddg.h (struct ddg::num_debug): New. | |
6820 | (num_backargs): Pair up with previous int field. | |
6821 | * diagnostic.c (diagnostic_report_diagnostic): Skip notes on | |
6822 | -fcompare-debug-second. | |
6823 | * final.c (get_attr_length_1): Skip debug insns. | |
6824 | (rest_of_clean-state): Don't dump CFA_RESTORE_STATE. | |
6825 | * gcc.c (invoke_as): Call compare-debug-dump-opt. | |
6826 | (driver_self_specs): Map -fdump-final-insns to | |
6827 | -fdump-final-insns=.. | |
6828 | (get_local_tick): New. | |
6829 | (compare_debug_dump_opt_spec_function): Test for . argument and | |
6830 | compute output name. Compute temp output spec without flag name. | |
6831 | Compute -frandom-seed. | |
6832 | (OPT): Undef after use. | |
6833 | * cfgloopanal.c (num_loop_insns): Skip debug insns. | |
6834 | (average_num_loop_insns): Likewise. | |
6835 | * params.h (MIN_NONDEBUG_INSN_UID): New. | |
6836 | * gimple.def (GIMPLE_DEBUG): New. | |
6837 | * ipa-reference.c (scan_stmt_for_static_refs): Skip debug stmts. | |
6838 | * auto-inc-dec.c (merge_in_block): Skip debug insns. | |
6839 | (merge_in_block): Fix whitespace. | |
6840 | * toplev.c (flag_var_tracking): Update comment. | |
6841 | (flag_var_tracking_assignments): New. | |
6842 | (flag_var_tracking_assignments_toggle): New. | |
6843 | (process_options): Don't open final insns dump file if we're not | |
6844 | going to write to it. Compute defaults for var_tracking. | |
6845 | * df-scan.c (df_insn_rescan_debug_internal): New. | |
6846 | (df_uses_record): Handle debug insns. | |
6847 | * haifa-sched.c (ready): Initialize n_debug. | |
6848 | (contributes_to_priority): Skip debug insns. | |
6849 | (dep_list_size): New. | |
6850 | (priority): Use it. | |
30608852 | 6851 | (rank_for_schedule): Likewise. Schedule debug insns as soon as |
14151756 | 6852 | they're ready. Disregard previous debug insns to make decisions. |
6853 | (queue_insn): Never queue debug insns. | |
6854 | (ready_add, ready_remove_first, ready_remove): Count debug insns. | |
6855 | (schedule_insn): Don't reject debug insns because of issue rate. | |
6856 | (get_ebb_head_tail, no_real_insns_p): Skip boundary debug insns. | |
6857 | (queue_to_ready): Skip and discount debug insns. | |
6858 | (choose_ready): Let debug insns through. | |
6859 | (schedule_block): Check boundary debug insns. Discount debug | |
6860 | insns, schedule them early. Adjust whitespace. | |
6861 | (set_priorities): Check for boundary debug insns. | |
6862 | (add_jump_dependencies): Use dep_list_size. | |
6863 | (prev_non_location_insn): New. | |
6864 | (check_cfg): Use it. | |
6865 | * tree-ssa-loop-ivopts.c (find-interesting_users): Skip debug | |
6866 | stmts. | |
6867 | (remove_unused_ivs): Reset debug stmts. | |
6868 | * modulo-sched.c (const_iteration_count): Skip debug insns. | |
6869 | (res_MII): Discount debug insns. | |
6870 | (loop_single_full_bb_p): Skip debug insns. | |
6871 | (sms_schedule): Likewise. | |
6872 | (sms_schedule_by_order): Likewise. | |
6873 | (ps_has_conflicts): Likewise. | |
6874 | * caller-save.c (refmarker_fn): New. | |
6875 | (save_call_clobbered_regs): Replace regs with saved mem in | |
6876 | debug insns. | |
6877 | (mark_referenced_regs): Take pointer, mark and arg. Adjust. | |
6878 | Call refmarker_fn mark for hardregnos. | |
6879 | (mark_reg_as_referenced): New. | |
6880 | (replace_reg_with_saved_mem): New. | |
6881 | * ipa-pure-const.c (check_stmt): Skip debug stmts. | |
6882 | * cse.c (cse_insn): Canonicalize debug insns. Skip them when | |
6883 | searching back. | |
6884 | (cse_extended_basic_block): Skip debug insns. | |
6885 | (count_reg_usage): Likewise. | |
6886 | (is_dead_reg): New, split out of... | |
6887 | (set_live_p): ... here. | |
6888 | (insn_live_p): Use it for debug insns. | |
6889 | * tree-stdarg.c (check_all_va_list_escapes): Skip debug stmts. | |
6890 | (execute_optimize_stdarg): Likewise. | |
6891 | * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise. | |
6892 | * tree-ssa-propagate.c (substitute_and_fold): Don't regard | |
6893 | changes in debug stmts as changes. | |
6894 | * sel-sched.c (moving_insn_creates_bookkeeping_block_p): New. | |
6895 | (moveup_expr): Don't move across debug insns. Don't move | |
6896 | debug insn if it would create a bookkeeping block. | |
6897 | (moveup_expr_cached): Don't use cache for debug insns that | |
6898 | are heads of blocks. | |
6899 | (compute_av_set_inside_bb): Skip debug insns. | |
6900 | (sel_rank_for_schedule): Schedule debug insns first. Remove | |
6901 | dead code. | |
6902 | (block_valid_for_bookkeeping_p); Support lax searches. | |
6903 | (create_block_for_bookkeeping): Adjust block numbers when | |
6904 | encountering debug-only blocks. | |
6905 | (find_place_for_bookkeeping): Deal with debug-only blocks. | |
6906 | (generate_bookkeeping_insn): Accept no place to insert. | |
6907 | (remove_temp_moveop_nops): New argument full_tidying. | |
6908 | (prepare_place_to_insert): Deal with debug insns. | |
6909 | (advance_state_on_fence): Debug insns don't start cycles. | |
6910 | (update_boundaries): Take fence as argument. Deal with | |
6911 | debug insns. | |
6912 | (schedule_expr_on_boundary): No full_tidying on debug insns. | |
6913 | (fill_insns): Deal with debug insns. | |
6914 | (track_scheduled_insns_and_blocks): Don't count debug insns. | |
6915 | (need_nop_to_preserve_insn_bb): New, split out of... | |
6916 | (remove_insn_from_stream): ... this. | |
6917 | (fur_orig_expr_not_found): Skip debug insns. | |
6918 | * rtl.def (VALUE): Move up. | |
6919 | (DEBUG_INSN): New. | |
23e25490 | 6920 | * tree-ssa-sink.c (all_immediate_uses_same_place): Skip debug stmts. |
14151756 | 6921 | (nearest_common_dominator_of_uses): Take debug_stmts argument. |
6922 | Set it if debug stmts are found. | |
6923 | (statement_sink_location): Skip debug stmts. Propagate | |
6924 | moving defs into debug stmts. | |
6925 | * ifcvt.c (first_active_insn): Skip debug insns. | |
6926 | (last_active_insns): Likewise. | |
6927 | (cond_exec_process_insns): Likewise. | |
6928 | (noce_process_if_block): Likewise. | |
6929 | (check_cond_move_block): Likewise. | |
6930 | (cond_move_convert_if_block): Likewise. | |
6931 | (block_jumps_and_fallthru_p): Likewise. | |
6932 | (dead_or_predicable): Likewise. | |
6933 | * dwarf2out.c (debug_str_hash_forced): New. | |
6934 | (find_AT_string): Add comment. | |
6935 | (gen_label_for_indirect_string): New. | |
6936 | (get_debug_string_label): New. | |
6937 | (AT_string_form): Use it. | |
6938 | (mem_loc_descriptor): Handle non-TLS symbols. Handle MINUS , DIV, | |
6939 | MOD, AND, IOR, XOR, NOT, ABS, NEG, and CONST_STRING. Accept but | |
6940 | discard COMPARE, IF_THEN_ELSE, ROTATE, ROTATERT, TRUNCATE and | |
6941 | several operations that cannot be represented with DWARF opcodes. | |
6942 | (loc_descriptor): Ignore SIGN_EXTEND and ZERO_EXTEND. Require | |
6943 | dwarf_version 4 for DW_OP_implicit_value and DW_OP_stack_value. | |
6944 | (dwarf2out_var_location): Take during-call mark into account. | |
6945 | (output_indirect_string): Update comment. Output if there are | |
6946 | label and references. | |
6947 | (prune_indirect_string): New. | |
6948 | (prune_unused_types): Call it if debug_str_hash_forced. | |
6949 | More in dwarf2out.c, from Jakub Jelinek <jakub@redhat.com>: | |
6950 | (dw_long_long_const): Remove. | |
6951 | (struct dw_val_struct): Change val_long_long type to rtx. | |
6952 | (print_die, attr_checksum, same_dw_val_p, loc_descriptor): Adjust for | |
6953 | val_long_long change to CONST_DOUBLE rtx from a long hi/lo pair. | |
6954 | (output_die): Likewise. Use HOST_BITS_PER_WIDE_INT size of each | |
6955 | component instead of HOST_BITS_PER_LONG. | |
30608852 | 6956 | (output_loc_operands): Likewise. For const8* assert |
14151756 | 6957 | HOST_BITS_PER_WIDE_INT rather than HOST_BITS_PER_LONG is >= 64. |
6958 | (output_loc_operands_raw): For const8* assert HOST_BITS_PER_WIDE_INT | |
6959 | rather than HOST_BITS_PER_LONG is >= 64. | |
6960 | (add_AT_long_long): Remove val_hi and val_lo arguments, add | |
6961 | val_const_double. | |
6962 | (size_of_die): Use HOST_BITS_PER_WIDE_INT size multiplier instead of | |
6963 | HOST_BITS_PER_LONG for dw_val_class_long_long. | |
6964 | (add_const_value_attribute): Adjust add_AT_long_long caller. Don't | |
6965 | handle TLS SYMBOL_REFs. If CONST wraps a constant, tail recurse. | |
6966 | (dwarf_stack_op_name): Handle DW_OP_implicit_value and | |
6967 | DW_OP_stack_value. | |
6968 | (size_of_loc_descr, output_loc_operands, output_loc_operands_raw): | |
6969 | Handle DW_OP_implicit_value. | |
6970 | (extract_int): Move prototype earlier. | |
6971 | (mem_loc_descriptor): For SUBREG punt if inner | |
6972 | mode size is wider than DWARF2_ADDR_SIZE. Handle SIGN_EXTEND | |
6973 | and ZERO_EXTEND by DW_OP_shl and DW_OP_shr{a,}. Handle | |
6974 | EQ, NE, GT, GE, LT, LE, GTU, GEU, LTU, LEU, SMIN, SMAX, UMIN, | |
6975 | UMAX, SIGN_EXTRACT, ZERO_EXTRACT. | |
6976 | (loc_descriptor): Compare mode size with DWARF2_ADDR_SIZE | |
6977 | instead of Pmode size. | |
6978 | (loc_descriptor): Add MODE argument. Handle CONST_INT, CONST_DOUBLE, | |
6979 | CONST_VECTOR, CONST, LABEL_REF and SYMBOL_REF if mode != VOIDmode, | |
6980 | attempt to handle other expressions. Don't handle TLS SYMBOL_REFs. | |
6981 | (concat_loc_descriptor, concatn_loc_descriptor, | |
6982 | loc_descriptor_from_tree_1): Adjust loc_descriptor callers. | |
6983 | (add_location_or_const_value_attribute): Likewise. For single | |
6984 | location loc_lists attempt to use add_const_value_attribute | |
6985 | for constant decls. Add DW_AT_const_value even if | |
6986 | NOTE_VAR_LOCATION is VAR_LOCATION with CONSTANT_P or CONST_STRING | |
6987 | in its expression. | |
6988 | * cfgbuild.c (inside_basic_block_p): Handle debug insns. | |
6989 | (control_flow_insn_p): Likewise. | |
23e25490 | 6990 | * tree-parloops.c (eliminate_local_variables_stmt): Handle debug stmt. |
14151756 | 6991 | (separate_decls_in_region_debug_bind): New. |
6992 | (separate_decls_in_region): Process debug bind stmts afterwards. | |
6993 | * recog.c (verify_changes): Handle debug insns. | |
6994 | (extract_insn): Likewise. | |
6995 | (peephole2_optimize): Skip debug insns. | |
6996 | * dse.c (scan_insn): Skip debug insns. | |
6997 | * sel-sched-ir.c (return_nop_to_pool): Take full_tidying argument. | |
6998 | Pass it on. | |
6999 | (setup_id_for_insn): Handle debug insns. | |
7000 | (maybe_tidy_empty_bb): Adjust whitespace. | |
7001 | (tidy_control_flow): Skip debug insns. | |
7002 | (sel_remove_insn): Adjust for debug insns. | |
7003 | (sel_estimate_number_of_insns): Skip debug insns. | |
7004 | (create_insn_rtx_from_pattern): Handle debug insns. | |
7005 | (create_copy_of_insn_rtx): Likewise. | |
7006 | * sel-sched-.h (sel_bb_end): Declare. | |
7007 | (sel_bb_empty_or_nop_p): New. | |
7008 | (get_all_loop_exits): Use it. | |
7009 | (_eligible_successor_edge_p): Likewise. | |
7010 | (return_nop_to_pool): Adjust. | |
7011 | * tree-eh.c (tre_empty_eh_handler_p): Skip debug stmts. | |
7012 | * ira-lives.c (process_bb_node_lives): Skip debug insns. | |
7013 | * gimple-pretty-print.c (dump_gimple_debug): New. | |
7014 | (dump_gimple_stmt): Use it. | |
7015 | (dump_bb_header): Skip gimple debug stmts. | |
7016 | * regmove.c (optimize_reg_copy_1): Discount debug insns. | |
7017 | (fixup_match_2): Likewise. | |
7018 | (regmove_backward_pass): Likewise. Simplify combined | |
7019 | replacement. Handle debug insns. | |
7020 | * function.c (instantiate_virtual_regs): Handle debug insns. | |
7021 | * function.h (struct emit_status): Add x_cur_debug_insn_uid. | |
7022 | * print-rtl.h: Include cselib.h. | |
23e25490 | 7023 | (print_rtx): Print VALUEs. Split out and recurse for VAR_LOCATIONs. |
14151756 | 7024 | * df.h (df_inns_rescan_debug_internal): Declare. |
7025 | * gcse.c (alloc_hash_table): Estimate n_insns. | |
7026 | (cprop_insn): Don't regard debug insns as changes. | |
7027 | (bypass_conditional_jumps): Skip debug insns. | |
7028 | (one_pre_gcse_pass): Adjust. | |
7029 | (one_code_hoisting_pass): Likewise. | |
7030 | (compute_ld_motion_mems): Skip debug insns. | |
7031 | (one_cprop_pass): Adjust. | |
7032 | * tree-if-conv.c (tree_if_convert_stmt): Reset debug stmts. | |
7033 | (if_convertible_stmt_p): Handle debug stmts. | |
7034 | * init-regs.c (initialize_uninitialized_regs): Skip debug insns. | |
7035 | * tree-vect-loop.c (vect_is_simple_reduction): Skip debug stmts. | |
7036 | * ira-build.c (create_bb_allocnos): Skip debug insns. | |
7037 | * tree-flow-inline.h (has_zero_uses): Discount debug stmts. | |
7038 | (has_single_use): Likewise. | |
7039 | (single_imm_use): Likewise. | |
7040 | (num_imm_uses): Likewise. | |
7041 | * tree-ssa-phiopt.c (empty_block_p): Skip debug stmts. | |
7042 | * tree-ssa-coalesce.c (build_ssa_conflict_graph): Skip debug stmts. | |
7043 | (create_outofssa_var_map): Likewise. | |
7044 | * lower-subreg.c (adjust_decomposed_uses): New. | |
7045 | (resolve_debug): New. | |
7046 | (decompose_multiword_subregs): Use it. | |
7047 | * tree-dfa.c (find_referenced_vars): Skip debug stmts. | |
7048 | * emit-rtl.c: Include params.h. | |
7049 | (cur_debug_insn_uid): Define. | |
7050 | (set_new_first_and_last_insn): Set cur_debug_insn_uid too. | |
7051 | (copy_rtx_if_shared_1): Handle debug insns. | |
7052 | (reset_used_flags): Likewise. | |
7053 | (set_used_flags): LIkewise. | |
7054 | (get_max_insn_count): New. | |
7055 | (next_nondebug_insn): New. | |
7056 | (prev_nondebug_insn): New. | |
7057 | (make_debug_insn_raw): New. | |
7058 | (emit_insn_before_noloc): Handle debug insns. | |
7059 | (emit_jump_insn_before_noloc): Likewise. | |
7060 | (emit_call_insn_before_noloc): Likewise. | |
7061 | (emit_debug_insn_before_noloc): New. | |
7062 | (emit_insn_after_noloc): Handle debug insns. | |
7063 | (emit_jump_insn_after_noloc): Likewise. | |
7064 | (emit_call_insn_after_noloc): Likewise. | |
7065 | (emit_debug_insn_after_noloc): Likewise. | |
7066 | (emit_insn_after): Take loc from earlier non-debug insn. | |
7067 | (emit_jump_insn_after): Likewise. | |
7068 | (emit_call_insn_after): Likewise. | |
7069 | (emit_debug_insn_after_setloc): New. | |
7070 | (emit_debug_insn_after): New. | |
7071 | (emit_insn_before): Take loc from later non-debug insn. | |
7072 | (emit_jump_insn_before): Likewise. | |
7073 | (emit_call_insn_before): Likewise. | |
7074 | (emit_debug_insn_before_setloc): New. | |
7075 | (emit_debug_insn_before): New. | |
7076 | (emit_insn): Handle debug insns. | |
7077 | (emit_debug_insn): New. | |
7078 | (emit_jump_insn): Handle debug insns. | |
7079 | (emit_call_insn): Likewise. | |
7080 | (emit): Likewise. | |
7081 | (init_emit): Take min-nondebug-insn-uid into account. | |
7082 | Initialize cur_debug_insn_uid. | |
7083 | (emit_copy_of_insn_after): Handle debug insns. | |
7084 | * cfgexpand.c (gimple_assign_rhs_to_tree): Do not overwrite | |
7085 | location of single rhs in place. | |
7086 | (maybe_dump_rtl_for_gimple_stmt): Dump lineno. | |
7087 | (floor_sdiv_adjust): New. | |
7088 | (cell_sdiv_adjust): New. | |
7089 | (cell_udiv_adjust): New. | |
7090 | (round_sdiv_adjust): New. | |
7091 | (round_udiv_adjust): New. | |
7092 | (wrap_constant): Moved from cselib. | |
7093 | (unwrap_constant): New. | |
7094 | (expand_debug_expr): New. | |
7095 | (expand_debug_locations): New. | |
7096 | (expand_gimple_basic_block): Drop hiding redeclaration. Expand | |
7097 | debug bind stmts. | |
7098 | (gimple_expand_cfg): Expand debug locations. | |
7099 | * cselib.c: Include tree-pass.h. | |
7100 | (struct expand_value_data): New. | |
7101 | (cselib_record_sets_hook): New. | |
7102 | (PRESERVED_VALUE_P, LONG_TERM_PRESERVED_VALUE_P): New. | |
7103 | (cselib_clear_table): Move, and implemnet in terms of... | |
7104 | (cselib_reset_table_with_next_value): ... this. | |
7105 | (cselib_get_next_unknown_value): New. | |
7106 | (discard_useless_locs): Don't discard preserved values. | |
7107 | (cselib_preserve_value): New. | |
7108 | (cselib_preserved_value_p): New. | |
7109 | (cselib_preserve_definitely): New. | |
7110 | (cselib_clear_preserve): New. | |
7111 | (cselib_preserve_only_values): New. | |
7112 | (new_cselib_val): Take rtx argument. Dump it in details. | |
7113 | (cselib_lookup_mem): Adjust. | |
7114 | (expand_loc): Take regs_active in struct. Adjust. Silence | |
7115 | dumps unless details are requested. | |
7116 | (cselib_expand_value_rtx_cb): New. | |
7117 | (cselib_expand_value_rtx): Rename and reimplment in terms of... | |
7118 | (cselib_expand_value_rtx_1): ... this. Adjust. Silence dumps | |
7119 | without details. Copy more subregs. Try to resolve values | |
7120 | using a callback. Wrap constants. | |
7121 | (cselib_subst_to_values): Adjust. | |
7122 | (cselib_log_lookup): New. | |
7123 | (cselib_lookup): Call it. | |
23e25490 | 7124 | (cselib_invalidate_regno): Don't count preserved values as useless. |
14151756 | 7125 | (cselib_invalidate_mem): Likewise. |
7126 | (cselib_record_set): Likewise. | |
7127 | (struct set): Renamed to cselib_set, moved to cselib.h. | |
7128 | (cselib_record_sets): Adjust. Call hook. | |
7129 | (cselib_process_insn): Reset table when it would be cleared. | |
7130 | (dump_cselib_val): New. | |
7131 | (dump_cselib_table): New. | |
7132 | * tree-cfgcleanup.c (tree_forwarded_block_p): Skip debug stmts. | |
7133 | (remove_forwarder_block): Support moving debug stmts. | |
7134 | * cselib.h (cselib_record_sets_hook): Declare. | |
7135 | (cselib_expand_callback): New type. | |
7136 | (cselib_expand_value_rtx_cb): Declare. | |
7137 | (cselib_reset_table_with_next_value): Declare. | |
7138 | (cselib_get_next_unknown_value): Declare. | |
7139 | (cselib_preserve_value): Declare. | |
7140 | (cselib_preserved_value_p): Declare. | |
7141 | (cselib_preserve_only_values): Declare. | |
7142 | (dump_cselib_table): Declare. | |
7143 | * cfgcleanup.c (flow_find_cross_jump): Skip debug insns. | |
7144 | (try_crossjump_to_edge): Likewise. | |
7145 | (delete_unreachable_blocks): Remove dominant GIMPLE blocks after | |
7146 | dominated blocks when debug stmts are present. | |
7147 | * simplify-rtx.c (delegitimize_mem_from_attrs): New. | |
7148 | * tree-ssa-live.c (remove_unused_locals): Skip debug stmts. | |
7149 | (set_var_live_on_entry): Likewise. | |
7150 | * loop-invariant.c (find_invariants_bb): Skip debug insns. | |
7151 | * cfglayout.c (curr_location, last_location): Make static. | |
7152 | (set_curr_insn_source_location): Don't avoid bouncing. | |
7153 | (get_curr_insn_source_location): New. | |
7154 | (get_curr_insn_block): New. | |
7155 | (duplicate_insn_chain): Handle debug insns. | |
7156 | * tree-ssa-forwprop.c (forward_propagate_addr_expr): Propagate | |
7157 | into debug stmts. | |
7158 | * common.opt (fcompare-debug): Move to sort order. | |
7159 | (fdump-unnumbered-links): Likewise. | |
7160 | (fvar-tracking-assignments): New. | |
7161 | (fvar-tracking-assignments-toggle): New. | |
7162 | * tree-ssa-dce.c (mark_stmt_necessary): Don't mark blocks | |
7163 | because of debug stmts. | |
7164 | (mark_stmt_if_obviously_necessary): Mark debug stmts. | |
7165 | (eliminate_unnecessary_stmts): Walk dominated blocks before | |
7166 | dominators. | |
7167 | * tree-ssa-ter.c (find_replaceable_in_bb): Skip debug stmts. | |
7168 | * ira.c (memref_used_between_p): Skip debug insns. | |
7169 | (update_equiv_regs): Likewise. | |
7170 | * sched-deps.c (sd_lists_size): Accept empty list. | |
7171 | (sd_init_insn): Mark debug insns. | |
7172 | (sd_finish_insn): Unmark them. | |
7173 | (sd_add_dep): Reject non-debug deps on debug insns. | |
7174 | (fixup_sched_groups): Give debug insns group treatment. | |
7175 | Skip debug insns. | |
7176 | (sched_analyze_reg): Don't mark debug insns for sched before call. | |
7177 | (sched_analyze_2): Handle debug insns. | |
7178 | (sched_analyze_insn): Compute next non-debug insn. Handle debug | |
7179 | insns. | |
7180 | (deps_analyze_insn): Handle debug insns. | |
7181 | (deps_start_bb): Skip debug insns. | |
7182 | (init_deps): Initialize last_debug_insn. | |
7183 | * tree-ssa.c (target_for_debug_bind): New. | |
7184 | (find_released_ssa_name): New. | |
7185 | (propagate_var_def_into_debug_stmts): New. | |
7186 | (propagate_defs_into_debug_stmts): New. | |
7187 | (verify_ssa): Skip debug bind stmts without values. | |
7188 | (warn_uninialized_vars): Skip debug stmts. | |
7189 | * target-def.h (TARGET_DELEGITIMIZE_ADDRESS): Set default. | |
7190 | * rtl.c (rtx_equal_p_cb): Handle VALUEs. | |
7191 | (rtx_equal_p): Likewise. | |
7192 | * ira-costs.c (scan_one_insn): Skip debug insns. | |
7193 | (process_bb_node_for_hard_reg_moves): Likewise. | |
7194 | * rtl.h (DEBUG_INSN_P): New. | |
7195 | (NONDEBUG_INSN_P): New. | |
7196 | (MAY_HAVE_DEBUG_INSNS): New. | |
7197 | (INSN_P): Accept debug insns. | |
7198 | (RTX_FRAME_RELATED_P): Likewise. | |
7199 | (INSN_DELETED_P): Likewise | |
7200 | (PAT_VAR_LOCATION_DECL): New. | |
7201 | (PAT_VAR_LOCATION_LOC): New. | |
7202 | (PAT_VAR_OCATION_STATUS): New. | |
7203 | (NOTE_VAR_LOCATION_DECL): Reimplement. | |
7204 | (NOTE_VAR_LOCATION_LOC): Likewise. | |
7205 | (NOTE_VAR_LOCATION_STATUS): Likewise. | |
7206 | (INSN_VAR_LOCATION): New. | |
7207 | (INSN_VAR_LOCATION_DECL): New. | |
7208 | (INSN_VAR_LOCATION_LOC): New. | |
7209 | (INSN_VAR_LOCATION_STATUS): New. | |
7210 | (gen_rtx_UNKNOWN_VAR_LOC): New. | |
7211 | (VAR_LOC_UNKNOWN_P): New. | |
7212 | (NOTE_DURING_CALL_P): New. | |
7213 | (SCHED_GROUP_P): Accept debug insns. | |
7214 | (emit_debug_insn_before): Declare. | |
7215 | (emit_debug_insn_before_noloc): Declare. | |
7216 | (emit_debug_insn_beore_setloc): Declare. | |
7217 | (emit_debug_insn_after): Declare. | |
7218 | (emit_debug_insn_after_noloc): Declare. | |
7219 | (emit_debug_insn_after_setloc): Declare. | |
7220 | (emit_debug_insn): Declare. | |
7221 | (make_debug_insn_raw): Declare. | |
7222 | (prev_nondebug_insn): Declare. | |
7223 | (next_nondebug_insn): Declare. | |
7224 | (delegitimize_mem_from_attrs): Declare. | |
7225 | (get_max_insn_count): Declare. | |
7226 | (wrap_constant): Declare. | |
7227 | (unwrap_constant): Declare. | |
7228 | (get_curr_insn_source_location): Declare. | |
7229 | (get_curr_insn_block): Declare. | |
7230 | * tree-inline.c (insert_debug_decl_map): New. | |
7231 | (processing_debug_stmt): New. | |
7232 | (remap_decl): Don't create new mappings in debug stmts. | |
7233 | (remap_gimple_op_r): Don't add references in debug stmts. | |
7234 | (copy_tree_body_r): Likewise. | |
7235 | (remap_gimple_stmt): Handle debug bind stmts. | |
7236 | (copy_bb): Skip debug stmts. | |
7237 | (copy_edges_for_bb): Likewise. | |
7238 | (copy_debug_stmt): New. | |
7239 | (copy_debug_stmts): New. | |
7240 | (copy_body): Copy debug stmts at the end. | |
7241 | (insert_init_debug_bind): New. | |
7242 | (insert_init_stmt): Take id. Skip and emit debug stmts. | |
23e25490 | 7243 | (setup_one_parameter): Remap variable earlier, register debug mapping. |
14151756 | 7244 | (estimate_num_insns): Skip debug stmts. |
7245 | (expand_call_inline): Preserve debug_map. | |
7246 | (optimize_inline_calls): Check for no debug_stmts left-overs. | |
7247 | (unsave_expr_now): Preserve debug_map. | |
7248 | (copy_gimple_seq_and_replace_locals): Likewise. | |
7249 | (tree_function_versioning): Check for no debug_stmts left-overs. | |
7250 | Init and destroy debug_map as needed. Split edges unconditionally. | |
7251 | (build_duplicate_type): Init and destroy debug_map as needed. | |
7252 | * tree-inline.h: Include gimple.h instead of pointer-set.h. | |
7253 | (struct copy_body_data): Add debug_stmts and debug_map. | |
7254 | * sched-int.h (struct ready_list): Add n_debug. | |
7255 | (struct deps): Add last_debug_insn. | |
7256 | (DEBUG_INSN_SCHED_P): New. | |
7257 | (BOUNDARY_DEBUG_INSN_P): New. | |
7258 | (SCHEDULE_DEBUG_INSN_P): New. | |
7259 | (sd_iterator_cond): Accept empty list. | |
7260 | * combine.c (create_log_links): Skip debug insns. | |
7261 | (combine_instructions): Likewise. | |
7262 | (cleanup_auto_inc_dec): New. From Jakub Jelinek: Make sure the | |
7263 | return value is always unshared. | |
7264 | (struct rtx_subst_pair): New. | |
7265 | (auto_adjust_pair): New. | |
7266 | (propagate_for_debug_subst): New. | |
7267 | (propagate_for_debug): New. | |
7268 | (try_combine): Skip debug insns. Propagate removed defs into | |
7269 | debug insns. | |
7270 | (next_nonnote_nondebug_insn): New. | |
7271 | (distribute_notes): Use it. Skip debug insns. | |
7272 | (distribute_links): Skip debug insns. | |
7273 | * tree-outof-ssa.c (set_location_for_edge): Likewise. | |
7274 | * resource.c (mark_target_live_regs): Likewise. | |
7275 | * var-tracking.c: Include cselib.h and target.h. | |
7276 | (enum micro_operation_type): Add MO_VAL_USE, MO_VAL_LOC, and | |
7277 | MO_VAL_SET. | |
7278 | (micro_operation_type_name): New. | |
7279 | (enum emit_note_where): Add EMIT_NOTE_AFTER_CALL_INSN. | |
7280 | (struct micro_operation_def): Update comments. | |
7281 | (decl_or_value): New type. Use instead of decls. | |
7282 | (struct emit_note_data_def): Add vars. | |
7283 | (struct attrs_def): Use decl_or_value. | |
7284 | (struct variable_tracking_info_def): Add permp, flooded. | |
7285 | (struct location_chain_def): Update comment. | |
7286 | (struct variable_part_def): Use decl_or_value. | |
7287 | (struct variable_def): Make var_part a variable length array. | |
7288 | (valvar_pool): New. | |
7289 | (scratch_regs): New. | |
7290 | (cselib_hook_called): New. | |
7291 | (dv_is_decl_p): New. | |
7292 | (dv_is_value_p): New. | |
7293 | (dv_as_decl): New. | |
7294 | (dv_as_value): New. | |
7295 | (dv_as_opaque): New. | |
7296 | (dv_onepart_p): New. | |
7297 | (dv_pool): New. | |
7298 | (IS_DECL_CODE): New. | |
7299 | (check_value_is_not_decl): New. | |
7300 | (dv_from_decl): New. | |
7301 | (dv_from_value): New. | |
7302 | (dv_htab_hash): New. | |
7303 | (variable_htab_hash): Use it. | |
7304 | (variable_htab_eq): Support values. | |
7305 | (variable_htab_free): Free from the right pool. | |
7306 | (attrs_list_member, attrs_list_insert): Use decl_or_value. | |
7307 | (attrs_list_union): Adjust. | |
7308 | (attrs_list_mpdv_union): New. | |
7309 | (tie_break_pointers): New. | |
7310 | (canon_value_cmp): New. | |
7311 | (unshare_variable): Return possibly-modified slot. | |
7312 | (vars_copy_1): Adjust. | |
7313 | (var_reg_decl_set): Adjust. Split out of... | |
7314 | (var_reg_set): ... this. | |
7315 | (get_init_value): Adjust. | |
7316 | (var_reg_delete_and_set): Adjust. | |
7317 | (var_reg_delete): Adjust. | |
7318 | (var_regno_delete): Adjust. | |
7319 | (var_mem_decl_set): Split out of... | |
7320 | (var_mem_set): ... this. | |
7321 | (var_mem_delete_and_set): Adjust. | |
7322 | (var_mem_delete): Adjust. | |
7323 | (val_store): New. | |
7324 | (val_reset): New. | |
7325 | (val_resolve): New. | |
7326 | (variable_union): Adjust. Speed up merge of 1-part vars. | |
7327 | (variable_canonicalize): Use unshared slot. | |
7328 | (VALUED_RECURSED_INTO): New. | |
7329 | (find_loc_in_1pdv): New. | |
7330 | (struct dfset_merge): New. | |
7331 | (insert_into_intersection): New. | |
7332 | (intersect_loc_chains): New. | |
7333 | (loc_cmp): New. | |
7334 | (canonicalize_loc_order_check): New. | |
7335 | (canonicalize_values_mark): New. | |
7336 | (canonicalize_values_star): New. | |
7337 | (variable_merge_over_cur): New. | |
7338 | (variable_merge_over_src): New. | |
7339 | (dataflow_set_merge): New. | |
7340 | (dataflow_set_equiv_regs): New. | |
7341 | (remove_duplicate_values): New. | |
7342 | (struct dfset_post_merge): New. | |
7343 | (variable_post_merge_new_vals): New. | |
7344 | (variable_post_merge_perm_vals): New. | |
7345 | (dataflow_post_merge_adjust): New. | |
7346 | (find_mem_expr_in_1pdv): New. | |
7347 | (dataflow_set_preserve_mem_locs): New. | |
7348 | (dataflow_set_remove_mem_locs): New. | |
7349 | (dataflow_set_clear_at_call): New. | |
7350 | (onepart_variable_different_p): New. | |
7351 | (variable_different_p): Use it. | |
23e25490 | 7352 | (dataflow_set_different_1): Adjust. Make detailed dump more verbose. |
14151756 | 7353 | (track_expr_p): Add need_rtl parameter. Don't generate rtl |
7354 | if not needed. | |
7355 | (track_loc_p): Pass it true. | |
7356 | (struct count_use_info): New. | |
7357 | (find_use_val): New. | |
7358 | (replace_expr_with_values): New. | |
7359 | (log_op_type): New. | |
7360 | (use_type): New, partially split out of... | |
7361 | (count_uses): ... this. Count new micro-ops. | |
7362 | (count_uses_1): Adjust. | |
7363 | (count_stores): Adjust. | |
7364 | (count_with_sets): New. | |
7365 | (VAL_NEEDS_RESOLUTION): New. | |
7366 | (VAL_HOLDS_TRACK_EXPR): New. | |
7367 | (VAL_EXPR_IS_COPIED): New. | |
7368 | (VAL_EXPR_IS_CLOBBERED): New. | |
7369 | (add_uses): Adjust. Generate new micro-ops. | |
7370 | (add_uses_1): Adjust. | |
7371 | (add_stores): Generate new micro-ops. | |
7372 | (add_with_sets): New. | |
7373 | (find_src_status): Adjust. | |
7374 | (find_src_set_src): Adjust. | |
7375 | (compute_bb_dataflow): Use dataflow_set_clear_at_call. | |
7376 | Handle new micro-ops. Canonicalize value equivalances. | |
7377 | (vt_find_locations): Compute total size of hash tables for | |
7378 | dumping. Perform merge for var-tracking-assignments. Don't | |
7379 | disregard single-block loops. | |
7380 | (dump_attrs_list): Handle decl_or_value. | |
7381 | (dump_variable): Take variable. Deal with decl_or_value. | |
7382 | (dump_variable_slot): New. | |
7383 | (dump_vars): Use it. | |
7384 | (dump_dataflow_sets): Adjust. | |
7385 | (set_slot_part): New, extended to support one-part variables | |
7386 | after splitting out of... | |
7387 | (set_variable_part): ... this. | |
7388 | (clobber_slot_part): New, split out of... | |
7389 | (clobber_variable_part): ... this. | |
7390 | (delete_slot_part): New, split out of... | |
7391 | (delete_variable_part): .... this. | |
7392 | (check_wrap_constant): New. | |
7393 | (vt_expand_loc_callback): New. | |
7394 | (vt_expand_loc): New. | |
7395 | (emit_note_insn_var_location): Adjust. Handle values. Handle | |
7396 | EMIT_NOTE_AFTER_CALL_INSN. | |
7397 | (emit_notes_for_differences_1): Adjust. Handle values. | |
7398 | (emit_notes_for_differences_2): Likewise. | |
7399 | (emit_notes_for_differences): Adjust. | |
23e25490 | 7400 | (emit_notes_in_bb): Take pointer to set. Emit AFTER_CALL_INSN notes. |
7401 | Adjust. Handle new micro-ops. | |
14151756 | 7402 | (vt_add_function_parameters): Adjust. Create and bind values. |
7403 | (vt_initialize): Adjust. Initialize scratch_regs and | |
7404 | valvar_pool, flooded and perm.. Initialize and use cselib. Log | |
7405 | operations. Move some code to count_with_sets and add_with_sets. | |
7406 | (delete_debug_insns): New. | |
7407 | (vt_debug_insns_local): New. | |
7408 | (vt_finalize): Release permp, valvar_pool, scratch_regs. Finish | |
7409 | cselib. | |
7410 | (var_tracking_main): If var-tracking-assignments is enabled | |
7411 | but var-tracking isn't, delete debug insns and leave. Likewise | |
7412 | if we exceed limits or fail the stack adjustments tests, and | |
7413 | after all var-tracking processing. | |
7414 | More in var-tracking, from Jakub Jelinek <jakub@redhat.com>: | |
7415 | (dataflow_set): Add traversed_vars. | |
7416 | (value_chain, const_value_chain): New typedefs. | |
7417 | (value_chain_pool, value_chains): New variables. | |
7418 | (value_chain_htab_hash, value_chain_htab_eq, add_value_chain, | |
7419 | add_value_chains, add_cselib_value_chains, remove_value_chain, | |
7420 | remove_value_chains, remove_cselib_value_chains): New functions. | |
7421 | (shared_hash_find_slot_unshare_1, shared_hash_find_slot_1, | |
7422 | shared_hash_find_slot_noinsert_1, shared_hash_find_1): New | |
7423 | static inlines. | |
7424 | (shared_hash_find_slot_unshare, shared_hash_find_slot, | |
7425 | shared_hash_find_slot_noinsert, shared_hash_find): Update. | |
7426 | (dst_can_be_shared): New variable. | |
7427 | (unshare_variable): Unshare set->vars if shared, use shared_hash_*. | |
7428 | Clear dst_can_be_shared. If set->traversed_vars is non-NULL and | |
7429 | different from set->vars, look up slot again instead of using the | |
7430 | passed in slot. | |
7431 | (dataflow_set_init): Initialize traversed_vars. | |
7432 | (variable_union): Use shared_hash_*. Use initially NO_INSERT | |
7433 | lookup if set->vars is shared. Don't keep slot cleared before | |
7434 | calling unshare_variable. Unshare set->vars if needed. Adjust | |
7435 | unshare_variable callers. Clear dst_can_be_shared if needed. | |
7436 | Even ->refcount == 1 vars must be unshared if set->vars is shared | |
7437 | and var needs to be modified. | |
7438 | (dataflow_set_union): Set traversed_vars during canonicalization. | |
7439 | (VALUE_CHANGED, DECL_CHANGED): Define. | |
30608852 | 7440 | (set_dv_changed, dv_changed_p): New static inlines. |
14151756 | 7441 | (track_expr_p): Clear DECL_CHANGED. |
7442 | (dump_dataflow_sets): Set it. | |
7443 | (variable_was_changed): Call set_dv_changed. | |
7444 | (emit_note_insn_var_location): Likewise. | |
7445 | (changed_variables_stack): New variable. | |
7446 | (check_changed_vars_1, check_changed_vars_2): New functions. | |
7447 | (emit_notes_for_changes): Do nothing if changed_variables is | |
7448 | empty. Traverse changed_variables with check_changed_vars_1, | |
7449 | call check_changed_vars_2 on each changed_variables_stack entry. | |
7450 | (emit_notes_in_bb): Add SET argument. Just clear it at the | |
23e25490 | 7451 | beginning, use it instead of local &set, don't destroy it at the end. |
14151756 | 7452 | (vt_emit_notes): Call dataflow_set_clear early on all |
7453 | VTI(bb)->out sets, never use them, instead use emit_notes_in_bb | |
7454 | computed set, dataflow_set_clear also VTI(bb)->in when we are | |
7455 | done with the basic block. Initialize changed_variables_stack, | |
7456 | free it afterwards. If ENABLE_CHECKING verify that after noting | |
7457 | differences to an empty set value_chains hash table is empty. | |
7458 | (vt_initialize): Initialize value_chains and value_chain_pool. | |
7459 | (vt_finalize): Delete value_chains htab, free value_chain_pool. | |
7460 | (variable_tracking_main): Call dump_dataflow_sets before calling | |
7461 | vt_emit_notes, not after it. | |
7462 | * tree-flow.h (propagate_defs_into_debug_stmts): Declare. | |
7463 | (propagate_var_def_into_debug_stmts): Declare. | |
7464 | * df-problems.c (df_lr_bb_local_compute): Skip debug insns. | |
7465 | (df_set_note): Reject debug insns. | |
7466 | (df_whole_mw_reg_dead_p): Take added_notes_p argument. Don't | |
7467 | add notes to debug insns. | |
7468 | (df_note_bb_compute): Adjust. Likewise. | |
7469 | (df_simulate_uses): Skip debug insns. | |
7470 | (df_simulate_initialize_backwards): Likewise. | |
7471 | * reg-stack.c (subst_stack_regs_in_debug_insn): New. | |
7472 | (subst_stack_regs_pat): Reject debug insns. | |
7473 | (convert_regs_1): Handle debug insns. | |
7474 | * Makefile.in (TREE_INLINE_H): Take pointer-set.h from GIMPLE_H. | |
7475 | (print-rtl.o): Depend on cselib.h. | |
7476 | (cselib.o): Depend on TREE_PASS_H. | |
7477 | (var-tracking.o): Depend on cselib.h and TARGET_H. | |
23e25490 | 7478 | * sched-rgn.c (rgn_estimate_number_of_insns): Discount debug insns. |
14151756 | 7479 | (init_ready_list): Skip boundary debug insns. |
7480 | (add_branch_dependences): Skip debug insns. | |
23e25490 | 7481 | (free_block_dependencies): Check for blocks with only debug insns. |
14151756 | 7482 | (compute_priorities): Likewise. |
7483 | * gimple.c (gss_for_code): Handle GIMPLE_DEBUG. | |
7484 | (gimple_build_with_ops_stat): Take subcode as unsigned. Adjust | |
7485 | all callers. | |
7486 | (gimple_build_debug_bind_stat): New. | |
7487 | (empty_body_p): Skip debug stmts. | |
7488 | (gimple_has_side_effects): Likewise. | |
7489 | (gimple_rhs_has_side_effects): Likewise. | |
7490 | * gimple.h (enum gimple_debug_subcode, GIMPLE_DEBUG_BIND): New. | |
7491 | (gimple_build_debug_bind_stat): Declare. | |
7492 | (gimple_build_debug_bind): Define. | |
7493 | (is_gimple_debug): New. | |
7494 | (gimple_debug_bind_p): New. | |
7495 | (gimple_debug_bind_get_var): New. | |
7496 | (gimple_debug_bind_get_value): New. | |
7497 | (gimple_debug_bind_get_value_ptr): New. | |
7498 | (gimple_debug_bind_set_var): New. | |
7499 | (gimple_debug_bind_set_value): New. | |
7500 | (GIMPLE_DEBUG_BIND_NOVALUE): New internal temporary macro. | |
7501 | (gimple_debug_bind_reset_value): New. | |
7502 | (gimple_debug_bind_has_value_p): New. | |
7503 | (gsi_next_nondebug): New. | |
7504 | (gsi_prev_nondebug): New. | |
7505 | (gsi_start_nondebug_bb): New. | |
7506 | (gsi_last_nondebug_bb): New. | |
7507 | * sched-vis.c (print_pattern): Handle VAR_LOCATION. | |
7508 | (print_insn): Handle DEBUG_INSN. | |
7509 | * tree-cfg.c (remove_bb): Walk stmts backwards. Let loc | |
7510 | of first insn prevail. | |
7511 | (first_stmt): Skip debug stmts. | |
7512 | (first_non_label_stmt): Likewise. | |
7513 | (last_stmt): Likewise. | |
7514 | (has_zero_uses_1): New. | |
7515 | (single_imm_use_1): New. | |
7516 | (verify_gimple_debug): New. | |
7517 | (verify_types_in_gimple_stmt): Handle debug stmts. | |
7518 | (verify_stmt): Likewise. | |
7519 | (debug_loop_num): Skip debug stmts. | |
7520 | (remove_edge_and_dominated_blocks): Remove dominators last. | |
23e25490 | 7521 | * tree-ssa-reasssoc.c (rewrite_expr_tree): Propagate into debug stmts. |
14151756 | 7522 | (linearize_expr): Likewise. |
7523 | * config/i386/i386.c (ix86_delegitimize_address): Call | |
7524 | default implementation. | |
23e25490 | 7525 | * config/ia64/ia64.c (ia64_safe_itanium_class): Handle debug insns. |
14151756 | 7526 | (group_barrier_needed): Skip debug insns. |
7527 | (emit_insn_group_barriers): Likewise. | |
7528 | (emit_all_insn_group_barriers): Likewise. | |
7529 | (ia64_variable_issue): Handle debug insns. | |
7530 | (ia64_dfa_new_cycle): Likewise. | |
7531 | (final_emit_insn_group_barriers): Skip debug insns. | |
7532 | (ia64_dwarf2out_def_steady_cfa): Take frame argument. Don't | |
7533 | def cfa without frame. | |
7534 | (process_set): Likewise. | |
7535 | (process_for_unwind_directive): Pass frame on. | |
7536 | * config/rs6000/rs6000.c (TARGET_DELEGITIMIZE_ADDRESS): Define. | |
7537 | (rs6000_delegitimize_address): New. | |
7538 | (rs6000_debug_adjust_cost): Handle debug insns. | |
7539 | (is_microcoded_insn): Likewise. | |
7540 | (is_cracked_insn): Likewise. | |
7541 | (is_nonpipeline_insn): Likewise. | |
7542 | (insn_must_be_first_in_group): Likewise. | |
7543 | (insn_must_be_last_in_group): Likewise. | |
7544 | (force_new_group): Likewise. | |
7545 | * cfgrtl.c (rtl_split_block): Emit INSN_DELETED note if block | |
7546 | contains only debug insns. | |
7547 | (rtl_merge_blocks): Skip debug insns. | |
7548 | (purge_dead_edges): Likewise. | |
7549 | (rtl_block_ends_with_call_p): Skip debug insns. | |
7550 | * dce.c (deletable_insn_p): Handle VAR_LOCATION. | |
7551 | (mark_reg_dependencies): Skip debug insns. | |
7552 | * params.def (PARAM_MIN_NONDEBUG_INSN_UID): New. | |
23e25490 | 7553 | * tree-ssanames.c (release_ssa_name): Propagate def into debug stmts. |
14151756 | 7554 | * tree-ssa-threadedge.c |
7555 | (record_temporary_equivalences_from_stmts): Skip debug stmts. | |
7556 | * regcprop.c (replace_oldest_value_addr): Skip debug insns. | |
7557 | (replace_oldest_value_mem): Use ALL_REGS for debug insns. | |
7558 | (copyprop_hardreg_forward_1): Handle debug insns. | |
7559 | * reload1.c (reload): Skip debug insns. Replace unassigned | |
7560 | pseudos in debug insns with their equivalences. | |
7561 | (eliminate_regs_in_insn): Skip debug insns. | |
7562 | (emit_input_reload_insns): Skip debug insns at first, adjust | |
7563 | them later. | |
7564 | * tree-ssa-operands.c (add_virtual_operand): Reject debug stmts. | |
7565 | (get_indirect_ref_operands): Pass opf_no_vops on. | |
7566 | (get_expr_operands): Likewise. Skip debug stmts. | |
7567 | (parse_ssa_operands): Scan debug insns with opf_no_vops. | |
7568 | ||
2193544e | 7569 | 2009-09-01 Richard Henderson <rth@redhat.com> |
7570 | ||
30608852 | 7571 | * tree-ssa-ccp.c (ccp_initialize): Make sure to simulate |
2193544e | 7572 | stmt_ends_pp_p statements at least once. |
7573 | * tree-vrp.c (vrp_initialize): Likewise. | |
7574 | (vrp_visit_stmt): Be prepared for non-interesting stmts. | |
7575 | ||
77633495 | 7576 | 2009-09-01 Dodji Seketeli <dodji@redhat.com> |
7577 | ||
7578 | PR bootstrap/41205 | |
7579 | Fix AIX bootstrap after PR debug/30161 | |
7580 | * dwarf2out.c (make_ith_pack_parameter_name): Don't used strnlen | |
7581 | that is a GNU extension. | |
7582 | (tmpl_value_parm_die_table): Move the definition of this global | |
7583 | outside #ifdef DWARF2_DEBUGGING_INFO region. | |
7584 | ||
92ddcd97 | 7585 | 2009-09-01 Richard Guenther <rguenther@suse.de> |
7586 | ||
7587 | * tree.c (tree_expr_size): New function. | |
7588 | * tree.h (tree_expr_size): Declare. | |
7589 | * rtlanal.c (rtx_addr_can_trap_p_1): Adjust comment. | |
7590 | * builtins.c (fold_builtin_memory_op): Use tree_expr_size. | |
7591 | * langhooks.c (lhd_expr_size): Remove. | |
7592 | * langhooks.h (struct lang_hooks): Remove expr_size. | |
7593 | * explow.c (expr_size): Use tree_expr_size. | |
7594 | (int_expr_size): Likewise. | |
7595 | * langhooks-def.h (lhd_expr_size): Remove. | |
7596 | (LANG_HOOKS_EXPR_SIZE): Likewise. | |
7597 | (LANG_HOOKS_INITIALIZER): Adjust. | |
7598 | ||
f639fdbf | 7599 | 2009-09-01 Richard Guenther <rguenther@suse.de> |
7600 | ||
7601 | * tree-flow.h (mark_addressable): Move declaration ... | |
7602 | * tree.h (mark_addressable): ... here. | |
7603 | * stmt.c (expand_asm_operands): Use mark_addressable, not | |
7604 | lang_hooks.mark_addressable. | |
7605 | * langhooks-def.h (LANG_HOOKS_INITIALIZER): Remove | |
7606 | LANG_HOOKS_MARK_ADDRESSABLE. | |
7607 | * langhooks.h (struct lang_hooks): Remove mark_addressable langhook. | |
7608 | * c-objc-common.h (LANG_HOOKS_MARK_ADDRESSABLE): Remove. | |
7609 | ||
030fcc8b | 7610 | 2009-08-31 Chris Demetriou <cgd@google.com> |
7611 | ||
7612 | * config/i386/i386.c (ix86_vectorize_builtin_conversion): Never | |
7613 | vectorize if not TARGET_SSE2. | |
7614 | ||
f9a4f5ab | 7615 | 2009-08-31 DJ Delorie <dj@redhat.com> |
7616 | ||
7617 | * config/mep/mep.h (FUNCTION_ARG_REGNO_P): Exclude coprocessor | |
7618 | registers if no coprocessor is enabled. | |
7619 | ||
7c48f38c | 7620 | 2009-08-31 Dodji Seketeli <dodji@redhat.com> |
7621 | ||
7622 | PR debug/30161 | |
7623 | * cgraph.h (cgraph_get_node): Declare ... | |
7624 | * cgraph.c (cgraph_get_node): ... new function. | |
7625 | * dwarf2out.c (gen_generic_params_dies, | |
7626 | generic_parameter_die, tree_add_const_value_attribute_for_decl, | |
7627 | make_ith_pack_parameter_name, | |
7628 | append_entry_to_tmpl_value_parm_die_table, | |
7629 | gen_remaining_tmpl_value_param_die_attribute): New functions. | |
7630 | (gen_subprogram_die): Generate debug info for template parameters | |
7631 | if debug info level is higher than DINFO_LEVEL_TERSE. | |
7632 | Use tree_add_const_value_attribute_for_decl instead of | |
7633 | tree_add_const_value_attribute. | |
7634 | (gen_const_die): Use tree_add_const_value_attribute_for_decl | |
7635 | instead of tree_add_const_value_attribute. | |
7636 | (gen_struct_or_union_type_die): Generate debug | |
7637 | info for template parameters if debug info level is higher than | |
7638 | DINFO_LEVEL_TERSE. | |
7639 | (tree_add_const_value_attribute): Handle integral and pointer | |
7640 | constants. Update comment. | |
7641 | (dwarf_tag_name): Support DW_TAG_GNU_template_template_param. | |
7642 | (dwarf_attr_name): Support DW_AT_GNU_template_name. | |
7643 | (reference_to_unused): Fix thinko. Remove redundant predicates from | |
7644 | tests. | |
7645 | (tree_add_const_value_attribute): Make this work for constant | |
7646 | expressions only. | |
7647 | tree_add_const_value_attribute_for_decl is to be used for variable | |
7648 | DECLs now. | |
7649 | (add_location_or_const_value_attribute): Use | |
7650 | tree_add_const_value_attribute_for_decl now. | |
7651 | (dwarf2out_finish): Emit the DW_AT_const_value attribute of | |
7652 | DW_TAG_template_value_param DIEs after function DIEs have been | |
7653 | emitted. | |
7654 | * langhooks.h (lang_hooks_for_types): Add | |
7655 | get_argument_pack_elems. | |
7656 | (lang_hooks_for_decls): Add generic_generic_parameter_decl_p. | |
7657 | (lang_hooks): Added get_innermost_generic_parms, | |
7658 | get_innermost_generic_args. | |
7659 | * langhooks-def.h (LANG_HOOKS_GET_INNERMOST_GENERIC_PARMS, | |
7660 | LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS, | |
7661 | LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS, | |
7662 | LANG_HOOKS_GENERIC_GENERIC_PARAMETER_DECL_P): New language hooks. | |
7663 | ||
142c2869 | 7664 | 2009-08-31 DJ Delorie <dj@redhat.com> |
7665 | ||
7666 | * config/mep/mep.c (machine_function): Add frame_locked flag. Set | |
7667 | it once we start generating the prologue or epilogue. | |
030fcc8b | 7668 | (mep_call_saves_register): If the frame is locked, re-use |
7669 | cached values. | |
142c2869 | 7670 | (mep_assign_save_slots): New, broken out from mep_expand_prologue. |
7671 | (mep_expand_prologue): Call it. | |
7672 | (mep_expand_epilogue): Likewise. | |
7673 | (mep_start_function): Use the same logic as mep_expand_prologue. | |
7674 | (mep_pass_by_reference): Make logic more readable. | |
7675 | (mep_return_in_memory): Zero-sized objects are passed in memory. | |
7676 | (mep_reorg_noframe): Make sure we have accurate REG_DEAD notes. | |
7677 | ||
e49a9819 | 7678 | 2009-08-31 Richard Guenther <rguenther@suse.de> |
7679 | ||
7680 | * builtins.c (fold_builtin_memory_op): Use the alias oracle | |
7681 | to query if the memory regions for memmove overlap. | |
7682 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Relax the | |
7683 | asserts on pointers, instead deal with odd trees. | |
7684 | (ptr_derefs_may_alias_p): Likewise. | |
7685 | (refs_may_alias_p_1): Constructor bases also never alias. | |
7686 | ||
33e75f00 | 7687 | 2009-08-31 Gerald Pfeifer <gerald@pfeifer.com> |
7688 | ||
7689 | * doc/install.texi (Final install): Adjust reference on where to | |
7690 | order printed manuals. | |
7691 | ||
ddf623cb | 7692 | 2009-08-30 Olivier Hainque <hainque@adacore.com> |
7693 | ||
7694 | * dwarf2out.c (switch_to_frame_table_section): Move | |
7695 | definition prior to first use. | |
7696 | ||
134899ac | 7697 | 2009-08-30 Richard Guenther <rguenther@suse.de> |
7698 | ||
7699 | PR tree-optimization/41186 | |
7700 | * tree-ssa-alias.c (ptr_deref_may_alias_ref_p): Remove. | |
7701 | (ao_ref_init_from_ptr_and_size): New function. | |
7702 | (ref_maybe_used_by_call_p_1): Be more precise tracking | |
7703 | used ranges for builtin functions. | |
7704 | (ref_maybe_used_by_call_p): Adjust. | |
7705 | (call_may_clobber_ref_p_1): Be more precise tracking clobbered | |
7706 | ranges for builtin functions. | |
7707 | * tree-ssa-alias.h (ao_ref_init_from_ptr_and_size): Declare. | |
7708 | ||
42ed3b17 | 7709 | 2009-08-30 Alan Modra <amodra@bigpond.net.au> |
7710 | ||
7711 | PR target/41081 | |
7712 | * fwprop.c (get_reg_use_in): Delete. | |
7713 | (free_load_extend): New function. | |
7714 | (forward_propagate_subreg): Use it. | |
7715 | ||
0e6b6360 | 7716 | 2009-08-29 Kaz Kojima <kkojima@gcc.gnu.org> |
7717 | ||
7718 | * config.gcc (sh*-*-elf): Add superh stuff only for sh*-superh-elf. | |
7719 | ||
cd457011 | 7720 | 2009-08-29 Kai Tietz<kai.tietz@onevision.com> |
7721 | ||
2ae90fb8 | 7722 | PR/41184 |
7723 | * config/i386.c (ix86_expand_epilogue): Correct stack adjustment for | |
7724 | padding. | |
cd457011 | 7725 | |
a9a8ff12 | 7726 | 2009-08-29 Douglas B Rupp <rupp@gnat.com> |
7727 | ||
7728 | * crtstuff.c (__do_global_dtors_aux): Use atexit if no | |
7729 | fini or fini_array section. | |
7730 | ||
9e3531b5 | 7731 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> |
7732 | ||
7733 | * graphite-dependences.c (graphite_legal_transform_bb): Call | |
7734 | pbb_remove_duplicate_pdrs. | |
7735 | * graphite-poly.c (can_collapse_pdr): Removed. | |
7736 | (pdr_find_duplicate): Removed. | |
7737 | (can_collapse_pdrs): New. | |
7738 | (pbb_remove_duplicate_pdrs): New. | |
7739 | (new_poly_dr): Do not look for duplicates. | |
7740 | * graphite-poly.h (struct poly_bb): New field pdr_duplicates_removed. | |
7741 | (PBB_PDR_DUPLICATES_REMOVED): New. | |
7742 | (pbb_remove_duplicate_pdrs): Declared. | |
7743 | ||
11b2102e | 7744 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> |
7745 | ||
7746 | * graphite-interchange.c (pbb_interchange_profitable_p): Adjust | |
7747 | the strides by multiplying by PDR_NB_REFS. | |
7748 | * graphite-poly.c (can_collapse_pdr): New. | |
7749 | (pdr_find_duplicate): New. | |
7750 | (new_poly_dr): Call pdr_find_duplicate. Collapse duplicate PDRs. | |
7751 | Initialize PDR_NB_REFS. | |
7752 | * graphite-poly.h (struct poly_dr): Add field nb_refs. | |
7753 | (PDR_NB_REFS): New. | |
7754 | (new_poly_dr): Number of subscripts is a graphite_dim_t. | |
7755 | ||
d0aaf399 | 7756 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> |
7757 | ||
7758 | PR middle-end/40965 | |
7759 | * graphite-poly.c (apply_poly_transforms): Remove legality test before | |
7760 | any transform. | |
7761 | ||
79698ff3 | 7762 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> |
7763 | ||
7764 | * graphite-dependences.c (pddr_original_scattering): Return NULL | |
7765 | for read-read dependence relations. | |
7766 | * graphite-poly.h (enum poly_dr_type): Fix comment. | |
7767 | (pdr_read_p): New. | |
7768 | (pdr_write_p): New. | |
7769 | (pdr_may_write_p): New. | |
7770 | ||
c04f2da7 | 7771 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> |
7772 | ||
7773 | * graphite-poly.h (enum POLY_DR_TYPE): Renamed poly_dr_type. | |
7774 | (struct poly_dr): Same. | |
7775 | (new_poly_dr): Same. | |
7776 | * graphite-poly.c (new_poly_dr): Same. | |
7777 | * graphite-dependences.c (dot_deps): Disable call to system. | |
7778 | ||
7fd2dcb4 | 7779 | 2009-08-28 Cary Coutant <ccoutant@google.com> |
7780 | ||
7781 | PR debug/41063 | |
7782 | * dwarf2out.c (gen_type_die_with_usage): Use proper context for | |
7783 | struct/union/enum types local to a function. | |
7784 | ||
ee0d08ad | 7785 | 2009-08-28 Konrad Trifunovic <konrad.trifunovic@gmail.com> |
7786 | Sebastian Pop <sebastian.pop@amd.com> | |
7787 | ||
7788 | * graphite-blocking.c (pbb_strip_mine_loop_depth): Renamed | |
7789 | pbb_strip_mine_time_depth. Changed the implementation so that | |
7790 | transformation is expressed as a transformation on | |
7791 | time (scatttering) dimensions. Also, ensures that the 2d+1 | |
7792 | scheduling format is preserved. | |
7793 | (pbb_strip_mine_profitable_p): Profitability is based on the | |
7794 | iteration number of a given time (scattering) dimension, | |
7795 | and not on a original loop depth dimension. | |
7796 | (pbb_strip_mine): Call pbb_number_of_iterations_at_time. | |
7797 | (pbb_do_strip_mine): Call psct_dynamic_dim. | |
7798 | * graphite-poly.c (pbb_number_of_iterations_at_time): New. | |
7799 | * graphite-poly.h (pbb_number_of_iterations_at_time): Declared. | |
7800 | (pbb_nb_dynamic_scattering_transform): New. | |
7801 | (psct_dynamic_dim): New. | |
7802 | ||
55c54afb | 7803 | 2009-08-28 Konrad Trifunovic <konrad.trifunovic@gmail.com> |
7804 | ||
7805 | * graphite-ppl.c (ppl_max_for_le): Renamed ppl_max_for_le_pointset. | |
7806 | * graphite-ppl.h (ppl_max_for_le): Renamed ppl_max_for_le_pointset. | |
7807 | * graphite-poly.c (pbb_number_of_iterations): Rename ppl_max_for_le. | |
7808 | * graphite-interchange.c (build_linearized_memory_access): Same. | |
7809 | (memory_stride_in_loop): Same. | |
7810 | ||
96b6d5d7 | 7811 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> |
7812 | ||
7813 | * graphite-dependences.c (pddr_original_scattering): New. | |
7814 | (graphite_legal_transform_dr): Call pddr_original_scattering. | |
7815 | (dot_deps_1): New. | |
7816 | (dot_deps): New. | |
7817 | * graphite-dependences.h (dot_deps): Declared. | |
7818 | * graphite-poly.c (new_poly_dr): Initialize PDR_ID. | |
7819 | (print_pdr): Print PDR_ID. | |
7820 | * graphite-poly.h (struct poly_dr): Add field id. | |
7821 | (PDR_ID): New. | |
7822 | (pbb_index): New. | |
7823 | * graphite-scop-detection.c (dot_all_scops_1): Cleanup comment. | |
7824 | ||
2b3a572c | 7825 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> |
7826 | ||
7827 | * graphite-dependences.c (graphite_carried_dependence_level_k): Do | |
7828 | not delete the original dependence relation. | |
7829 | ||
0d6b5db2 | 7830 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> |
7831 | ||
7832 | * graphite-dependences.c (new_poly_dr_pair): Renamed new_poly_ddr. | |
7833 | (eq_poly_dr_pair_p): Renamed eq_poly_ddr_p. | |
7834 | (hash_poly_dr_pair_p): Renamed hash_poly_ddr_p. | |
7835 | (free_poly_ddr): New. | |
7836 | (pddr_is_empty): New. | |
7837 | (dependence_polyhedron_1): Now returns a poly_ddr_p. | |
7838 | (dependence_polyhedron): Same. Remove useless gcc_assert. | |
7839 | Remove fprintfs. | |
7840 | (graphite_legal_transform_dr): Call pddr_is_empty and free_poly_ddr. | |
7841 | (graphite_carried_dependence_level_k): Call pddr_is_empty. | |
7842 | * graphite-dependences.h (enum poly_dependence_kind): New. | |
7843 | (poly_dr_pair): Renamed poly_ddr. Added a field kind. | |
7844 | (PDRP_SOURCE): Renamed PDDR_SOURCE. | |
7845 | (PDRP_SINK): Renamed PDDR_SINK. | |
7846 | (PDRP_DDP): Renamed PDDR_DDP. | |
7847 | (PDDR_KIND): New. | |
7848 | (free_poly_ddr): Declared. | |
7849 | * graphite-poly.c (new_scop): Use the new hash function names. | |
7850 | * graphite-poly.h (struct scop): Renamed field original_pdr_pairs | |
7851 | into original_pddrs. | |
7852 | (SCOP_ORIGINAL_PDR_PAIRS): Renamed SCOP_ORIGINAL_PDDRS. | |
7853 | ||
02df46c6 | 7854 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> |
7855 | ||
7856 | * cfgloopmanip.c (create_empty_loop_on_edge): Generate upper | |
7857 | bounds with LT_EXPR to make niter analysis more precise on code | |
7858 | generated by Graphite. | |
7859 | ||
70a1a7a2 | 7860 | 2009-08-28 Sebastian Pop <sebastian.pop@amd.com> |
7861 | ||
7862 | * graphite-dependences.c (graphite_legal_transform_dr): Fix formatting. | |
7863 | (graphite_legal_transform_bb): Same. | |
7864 | (poly_drs_may_alias_p): Same. | |
7865 | ||
73c1c1d2 | 7866 | 2009-08-28 Richard Guenther <rguenther@suse.de> |
7867 | ||
7868 | * tree.def: Remove note about obsolete TYPE_NONCOPIED_PARTS. | |
7869 | ||
840ea8c3 | 7870 | 2009-08-28 Jan Beulich <jbeulich@novell.com> |
7871 | ||
7872 | * config/i386/netware.c: Include langhooks.h. | |
7873 | (i386_nlm_encode_section_info): Simplify. | |
7874 | (netware_override_options): Delete. | |
7875 | * config/i386/netware.h (netware_override_options): Delete | |
7876 | declaration. | |
7877 | (OVERRIDE_OPTIONS): Delete definition. | |
7878 | (SUBTARGET_OVERRIDE_OPTIONS): Define. | |
7879 | (ASM_COMMENT_START): Define. | |
7880 | * config/i386/nwld.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Define. | |
7881 | ||
e97d11c2 | 7882 | 2009-08-28 Jan Beulich <jbeulich@novell.com> |
7883 | ||
7884 | * configure.ac: For in-tree ld, do a plain version check to | |
7885 | determine whether comdat groups are supported. | |
7886 | * configure: Regenerate. | |
7887 | ||
912df756 | 7888 | 2009-08-28 Olivier Hainque <hainque@adacore.com> |
7889 | ||
7890 | * collect2.c (DO_COLLECT_EXPORT_LIST): New internal macro, | |
7891 | always defined. Reflect definition or absence of such for | |
7892 | COLLECT_EXPORT_LIST. Readability helper. | |
7893 | (scanfilter): New enum, to help control what symbols | |
7894 | are to be considered or ignored by scan_prog_file. | |
7895 | (enum pass): Rename as "scanpass", moved together with scanfilter | |
7896 | prior to scan_prog_file's prototype. | |
7897 | (scan_prog_file): Accept and honor scanpass and scanfilter arguments. | |
7898 | Group prototype with the scanpass/scanfilter definitions, factorize | |
7899 | head comments for the several implementations at the prototype. | |
7900 | (main): Reorganize the first pass link control to let AIX | |
7901 | drag only the needed frame tables in executables. Prevent | |
7902 | frame tables collection during the scan aimed at static ctors. | |
7903 | Pre-link and scan for frame tables later to compensate. | |
7904 | * doc/tm.texi (ASM_OUTPUT_DWARF_TABLE_REF): New macro. | |
7905 | A C statement to issue assembly directives that create a reference | |
7906 | to the given DWARF table identifier label from the current function | |
7907 | section. | |
7908 | * dwarf2out.c (switch_to_eh_frame_section): Add a BACK argument | |
7909 | to differentiate first time section entry. Only emit a .data | |
7910 | tables start identifier label the first time around. | |
7911 | (switch_to_frame_table_section): New function. Helper for | |
7912 | output_call_frame_info to switch possibly BACK into the eh_frame | |
7913 | or the debug_frame section depending on FOR_EH. | |
7914 | (output_call_frame_info): Use helper to first enter the proper | |
7915 | frame section. | |
7916 | (output_fde): Use ASM_OUTPUT_DWARF_TABLE_REF when defined to | |
7917 | emit a link to the frame table start label from each function | |
7918 | section. | |
7919 | * config/rs6000/rs6000.c (rs6000_aix_asm_output_dwarf_table_ref): | |
7920 | New function. Implementation of ASM_OUTPUT_DWARF_TABLE_REF. | |
7921 | * config/rs6000/rs6000-protos.h: Declare it. | |
7922 | * config/rs6000/aix.h (ASM_OUTPUT_DWARF_TABLE_REF): Define. | |
7923 | ||
03dac8f9 | 7924 | 2009-08-27 Kaz Kojima <kkojima@gcc.gnu.org> |
7925 | ||
7926 | * config/sh/sh.c (split_branches): Check the result of | |
7927 | next_active_insn. | |
7928 | ||
202cd5ca | 7929 | 2009-08-27 Steve Ellcey <sje@cup.hp.com> |
7930 | ||
7931 | * config/ia64/hpux.h (LIB_SPEC): Add -lrt for when | |
7932 | using -pthread -fopenmp | |
7933 | ||
647256b1 | 7934 | 2009-08-27 Gerald Pfeifer <gerald@pfeifer.com> |
7935 | ||
7936 | * doc/service.texi (service directory): Update URL. | |
7937 | ||
59d15e1f | 7938 | 2009-08-27 Uros Bizjak <ubizjak@gmail.com> |
7939 | ||
7940 | PR rtl-optimization/40861 | |
7941 | * simplify-rtx.c (simplify_subreg): Do not call simplify_gen_subreg to | |
7942 | extract word from a multi-word subreg for negative byte positions. | |
7943 | ||
fd42340b | 7944 | 2009-08-27 Tristan Gingold <gingold@adacore.com> |
7945 | Douglas B Rupp <rupp@gnat.com> | |
7946 | ||
59d15e1f | 7947 | * config/ia64/ia64.c (ia64_attribute_table): Add "common_object" entry. |
fd42340b | 7948 | (SECTION_VMS_OVERLAY): Define. |
7949 | (ia64_vms_common_object_attribute): Added. Handle the "common_object" | |
7950 | attribute. | |
7951 | (ia64_vms_elf_asm_named_section): Added. Generate .section pseudo-op | |
7952 | for common_object. | |
7953 | (ia64_vms_output_aligned_decl_common): Added. Generate pseudo-op for | |
7954 | common_object declarations. | |
7955 | (ia64_section_type_flags): Set section flag for common_object. | |
7956 | * config/ia64/ia64-protos.h | |
7957 | (ia64_vms_output_aligned_decl_common): Declare. | |
7958 | (ia64_vms_elf_asm_named_section): Declare. | |
7959 | ||
dff12ad7 | 7960 | 2009-08-27 Michael Matz <matz@suse.de> |
7961 | ||
7962 | * expr.c (expand_expr_real_2): New function taking exploded | |
7963 | unary or binary expression, split out from ... | |
7964 | (expand_expr_real_1): ... here. Move over all unary/binary | |
7965 | switch parts to above function, in particular these codes: | |
7966 | PAREN_EXPR, NOP_EXPR, CONVERT_EXPR, POINTER_PLUS_EXPR, PLUS_EXPR, | |
7967 | MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, FLOOR_DIV_EXPR, CEIL_DIV_EXPR, | |
7968 | ROUND_DIV_EXPR, EXACT_DIV_EXPR, RDIV_EXPR, TRUNC_MOD_EXPR, | |
7969 | FLOOR_MOD_EXPR, CEIL_MOD_EXPR, ROUND_MOD_EXPR, FIXED_CONVERT_EXPR, | |
7970 | FIX_TRUNC_EXPR, FLOAT_EXPR, NEGATE_EXPR, ABS_EXPR, MAX_EXPR, MIN_EXPR, | |
7971 | BIT_NOT_EXPR, TRUTH_AND_EXPR, BIT_AND_EXPR, TRUTH_OR_EXPR, | |
7972 | BIT_IOR_EXPR, TRUTH_XOR_EXPR, BIT_XOR_EXPR, LROTATE_EXPR, RROTATE_EXPR, | |
7973 | LSHIFT_EXPR, RSHIFT_EXPR, LT_EXPR, LE_EXPR, GT_EXPR, GE_EXPR, EQ_EXPR, | |
7974 | NE_EXPR, UNORDERED_EXPR, ORDERED_EXPR, UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, | |
7975 | UNGE_EXPR, UNEQ_EXPR, LTGT_EXPR, TRUTH_NOT_EXPR, COMPLEX_EXPR, | |
7976 | WIDEN_SUM_EXPR, REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR, | |
7977 | VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR, | |
7978 | VEC_INTERLEAVE_LOW_EXPR, VEC_LSHIFT_EXPR, VEC_RSHIFT_EXPR, | |
7979 | VEC_UNPACK_HI_EXPR, VEC_UNPACK_LO_EXPR, VEC_UNPACK_FLOAT_HI_EXPR, | |
7980 | VEC_UNPACK_FLOAT_LO_EXPR, VEC_WIDEN_MULT_HI_EXPR, | |
7981 | VEC_WIDEN_MULT_LO_EXPR, VEC_PACK_TRUNC_EXPR, VEC_PACK_SAT_EXPR, | |
7982 | VEC_PACK_FIX_TRUNC_EXPR. | |
7983 | (<case PAREN_EXPR>): Call set_mem_attributes() with type, not the | |
7984 | full expression. | |
7985 | ||
7496b609 | 7986 | 2009-08-27 Richard Guenther <rguenther@suse.de> |
7987 | ||
7988 | * gengtype.c (main): Handle uint64_t. | |
7989 | * ipa-utils.c (get_base_var): Indent properly. | |
7990 | * tree-ssa-live.c (debug_scope_block): New function. | |
7991 | * tree-flow.h (debug_scope_block): Declare. | |
7992 | * tree-ssa-copy.c (replace_exp_1): Add vertical space. | |
7993 | * basic-block.h (enum profile_status): Rename to | |
7994 | enum profile_status_d. | |
7995 | (x_profile_status): Adjust type. | |
7996 | ||
8c5b0c2b | 7997 | 2009-08-27 Dodji Seketeli <dodji@redhat.com> |
7998 | ||
2ae90fb8 | 7999 | PR debug/41170 |
8c5b0c2b | 8000 | * dwarf2out.c (get_context_die): Declare this static function. |
8001 | (gen_type_die_with_usage): Make sure a DIE is a generated for | |
8002 | the context of a typedef. | |
8003 | ||
8cc286dc | 8004 | 2009-08-26 Anatoly Sokolov <aesok@post.ru> |
8005 | ||
8006 | * doc/invoke.texi (AVR Options): Remove documentation of -minit-stack | |
8007 | switch. | |
8008 | ||
b47517ea | 8009 | 2009-08-26 Richard Sandiford <rdsandiford@googlemail.com> |
8010 | ||
8011 | * config/mips/mips-protos.h (mips_output_sync): Declare. | |
8012 | (mips_sync_loop_insns): Likewise. | |
8013 | (mips_output_sync_loop): Replace first two parameters with an rtx. | |
8014 | * config/mips/mips.c (mips_multi_member): New structure. | |
8015 | (mips_multi_members): New variable. | |
8016 | (mips_multi_start): New function. | |
8017 | (mips_multi_add): Likewise. | |
8018 | (mips_multi_add_insn): Likewise. | |
8019 | (mips_multi_add_label): Likewise. | |
8020 | (mips_multi_last_index): Likewise. | |
8021 | (mips_multi_copy_insn): Likewise. | |
8022 | (mips_multi_set_operand): Likewise. | |
8023 | (mips_multi_write): Likewise. | |
8024 | (mips_print_operand_punctuation): Remove '%|' and '%-'. | |
8025 | (mips_init_print_operand_punct): Update accordingly. | |
8026 | (mips_start_ll_sc_sync_block): New function. | |
8027 | (mips_end_ll_sc_sync_block): Likewise. | |
8028 | (mips_output_sync): Likewise. | |
8029 | (mips_sync_insn1_template): Likewise. | |
8030 | (mips_sync_insn2_template): Likewise. | |
8031 | (mips_get_sync_operand): Likewise. | |
8032 | (mips_process_sync_loop): Likewise. | |
8033 | (mips_output_sync_loop): Use mips_process_sync_loop. | |
8034 | (mips_sync_loop_insns): New function. | |
8035 | * config/mips/mips.h (MIPS_COMPARE_AND_SWAP): Delete. | |
8036 | (MIPS_COMPARE_AND_SWAP_12): Likewise. | |
8037 | (MIPS_COMPARE_AND_SWAP_12_ZERO_OP): Likewise. | |
8038 | (MIPS_COMPARE_AND_SWAP_12_NONZERO_OP): Likewise. | |
8039 | (MIPS_SYNC_OP, MIPS_SYNC_OP_12): Likewise. | |
8040 | (MIPS_SYNC_OP_12_AND, MIPS_SYNC_OP_12_XOR): Likewise. | |
8041 | (MIPS_SYNC_OLD_OP_12): Likewise. | |
8042 | (MIPS_SYNC_OLD_OP_12_AND, MIPS_SYNC_OLD_OP_12_XOR): Likewise. | |
8043 | (MIPS_SYNC_NEW_OP_12): Likewise. | |
8044 | (MIPS_SYNC_NEW_OP_12_AND, MIPS_SYNC_NEW_OP_12_XOR): Likewise. | |
8045 | (MIPS_SYNC_OLD_OP, MIPS_SYNC_NEW_OP): Likewise. | |
8046 | (MIPS_SYNC_NAND, MIPS_SYNC_OLD_NAND, MIPS_SYNC_NEW_NAND): Likewise. | |
8047 | (MIPS_SYNC_EXCHANGE, MIPS_SYNC_EXCHANGE_12): Likewise. | |
8048 | (MIPS_SYNC_EXCHANGE_12_ZERO_OP): Likewise. | |
8049 | (MIPS_SYNC_EXCHANGE_12_NONZER_OP): Likewise. | |
8050 | * config/mips/mips.md (sync_mem): New attribute. | |
8051 | (sync_oldval, sync_newval, sync_inclusive_mask): Likewise. | |
8052 | (sync_exclusive_mask, sync_required_oldval): Likewise. | |
8053 | (sync_insn1_op2, sync_insn1, sync_insn2): Likewise. | |
8054 | (sync_release_barrier): Likewise. | |
8055 | (length): Handle sync loops. | |
8056 | (sync): Use mips_output_sync. | |
8057 | * config/mips/sync.md (*memory_barrier): Use mips_output_sync. | |
8058 | (sync_compare_and_swap<mode>): Set the new sync_* attributes | |
8059 | and use mips_output_sync_loop. | |
8060 | (compare_and_swap_12, sync_add<mode>, sync_<optab>_12): Likewise. | |
8061 | (sync_old_<optab>_12, sync_new_<optab>_12, sync_nand_12): Likewise. | |
8062 | (sync_old_nand_12, sync_new_nand_12, sync_sub<mode>): Likewise. | |
8063 | (sync_old_add<mode>, sync_old_sub<mode>): Likewise. | |
8064 | (sync_new_add<mode>, sync_new_sub<mode>): Likewise. | |
8065 | (sync_<optab><mode>, sync_old_<optab><mode>): Likewise. | |
8066 | (sync_new_<optab><mode>, sync_nand<mode>): Likewise. | |
8067 | (sync_old_nand<mode>, sync_new_nand<mode>): Likewise. | |
8068 | (sync_lock_test_and_set<mode>, test_and_set_12): Likewise. | |
8069 | ||
a8cefe90 | 8070 | 2009-08-26 Richard Guenther <rguenther@suse.de> |
8071 | ||
8072 | PR middle-end/41163 | |
8073 | * gimplify.c (gimplify_addr_expr): Canonicalize ADDR_EXPRs if | |
8074 | the types to not match. | |
8075 | * tree-cfg.c (verify_gimple_assign_single): Adjust ADDR_EXPR | |
8076 | verification. | |
8077 | * tree-ssa.c (useless_type_conversion_p): Conversions to | |
8078 | pointers to unprototyped functions are useless. | |
8079 | ||
7e17648b | 8080 | 2009-08-26 Richard Guenther <rguenther@suse.de> |
8081 | ||
030fcc8b | 8082 | * tree-ssa-structalias.c (create_variable_info_for): Remove strange |
8083 | whole-program condition, prepare to be called for non-globals. | |
7e17648b | 8084 | (intra_create_variable_infos): For restrict qualified DECL_BY_REFERENCE |
8085 | params build a representative with known type and track its fields. | |
8086 | ||
66f98e8a | 8087 | 2009-08-26 Uros Bizjak <ubizjak@gmail.com> |
8088 | ||
8089 | * config/alpha/sync.md: Update comment about unpredictable LL/SC lock | |
8090 | clearing by a taken branch. | |
8091 | (sync_<fetchop_name><mode>): Split when epilogue_completed is set, | |
8092 | effectively after bbro pass. | |
8093 | (sync_nand<mode>): Ditto. | |
8094 | (sync_old_<fetchop_name><mode>): Ditto. | |
8095 | (sync_old_nand<mode>): Ditto. | |
8096 | (sync_new_<fetchop_name><mode>): Dito. | |
8097 | (sync_new_nand<mode>): Ditto. | |
8098 | (sync_compare_and_swap<mode>_1): Ditto. | |
8099 | (*sync_compare_and_swap<mode>): Ditto. | |
8100 | (sync_lock_test_and_set<mode>_1): Ditto. | |
8101 | ("sync_lock_test_and_set<mode>): Ditto. | |
8102 | ||
038ca0d1 | 8103 | 2009-08-25 Douglas B Rupp <rupp@gnat.com> |
8104 | ||
8105 | * hwint.h (HOST_LONG_FORMAT): New macro | |
8106 | * bitmap.c, c-decl.c, mips-tfile.c, print-rtl.c, print-tree.c: | |
8107 | Use HOST_PTR_PRINTF. | |
8108 | * system.h (HOST_PTR_PRINTF): Resurrect old macro | |
8109 | * doc/hostconfig.texi (HOST_LONG_FORMAT): Document. | |
8110 | (HOST_PTR_PRINTF): Document. | |
8111 | ||
31c1975b | 8112 | 2009-08-25 Jan Hubicka <jh@suse.cz> |
8113 | ||
8114 | * config/i386/bmmintrin.h: Replace by #error. | |
8115 | ||
8116 | Revert: | |
8117 | Michael Meissner <michael.meissner@amd.com> | |
8118 | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> | |
8119 | Tony Linthicum <tony.linthicum@amd.com> | |
8120 | ||
8121 | * config/i386/i386.h (TARGET_SSE5): New macro for SSE5. | |
8122 | (TARGET_ROUND): New macro for the round/ptest instructions which | |
8123 | are shared between SSE4.1 and SSE5. | |
8124 | (OPTION_MASK_ISA_ROUND): Ditto. | |
8125 | (OPTION_ISA_ROUND): Ditto. | |
8126 | (TARGET_FUSED_MADD): New macro for -mfused-madd swtich. | |
8127 | (TARGET_CPU_CPP_BUILTINS): Add SSE5 support. | |
8128 | ||
8129 | * config/i386/i386.opt (-msse5): New switch for SSE5 support. | |
8130 | (-mfused-madd): New switch to give users control over whether the | |
8131 | compiler optimizes to use the multiply/add SSE5 instructions. | |
8132 | ||
8133 | * config/i386/i386.c (enum pta_flags): Add PTA_SSE5. | |
8134 | (ix86_handle_option): Turn off 3dnow if -msse5. | |
8135 | (override_options): Add SSE5 support. | |
8136 | (print_operand): %Y prints comparison codes for SSE5 com/pcom | |
8137 | instructions. | |
8138 | (ix86_expand_sse_movcc): Add SSE5 support. | |
8139 | (ix86_expand_sse5_unpack): New function to use pperm to unpack a | |
8140 | vector type to the next largest size. | |
8141 | (ix86_expand_sse5_pack): New function to use pperm to pack a | |
8142 | vector type to the next smallest size. | |
8143 | (IX86_BUILTIN_FMADDSS): New for SSE5 intrinsic. | |
8144 | (IX86_BUILTIN_FMADDSD): Ditto. | |
8145 | (IX86_BUILTIN_FMADDPS): Ditto. | |
8146 | (IX86_BUILTIN_FMADDPD): Ditto. | |
8147 | (IX86_BUILTIN_FMSUBSS): Ditto. | |
8148 | (IX86_BUILTIN_FMSUBSD): Ditto. | |
8149 | (IX86_BUILTIN_FMSUBPS): Ditto. | |
8150 | (IX86_BUILTIN_FMSUBPD): Ditto. | |
8151 | (IX86_BUILTIN_FNMADDSS): Ditto. | |
8152 | (IX86_BUILTIN_FNMADDSD): Ditto. | |
8153 | (IX86_BUILTIN_FNMADDPS): Ditto. | |
8154 | (IX86_BUILTIN_FNMADDPD): Ditto. | |
8155 | (IX86_BUILTIN_FNMSUBSS): Ditto. | |
8156 | (IX86_BUILTIN_FNMSUBSD): Ditto. | |
8157 | (IX86_BUILTIN_FNMSUBPS): Ditto. | |
8158 | (IX86_BUILTIN_FNMSUBPD): Ditto. | |
8159 | (IX86_BUILTIN_PCMOV_V2DI): Ditto. | |
8160 | (IX86_BUILTIN_PCMOV_V4SI): Ditto. | |
8161 | (IX86_BUILTIN_PCMOV_V8HI): Ditto. | |
8162 | (IX86_BUILTIN_PCMOV_V16QI): Ditto. | |
8163 | (IX86_BUILTIN_PCMOV_V4SF): Ditto. | |
8164 | (IX86_BUILTIN_PCMOV_V2DF): Ditto. | |
8165 | (IX86_BUILTIN_PPERM): Ditto. | |
8166 | (IX86_BUILTIN_PERMPS): Ditto. | |
8167 | (IX86_BUILTIN_PERMPD): Ditto. | |
8168 | (IX86_BUILTIN_PMACSSWW): Ditto. | |
8169 | (IX86_BUILTIN_PMACSWW): Ditto. | |
8170 | (IX86_BUILTIN_PMACSSWD): Ditto. | |
8171 | (IX86_BUILTIN_PMACSWD): Ditto. | |
8172 | (IX86_BUILTIN_PMACSSDD): Ditto. | |
8173 | (IX86_BUILTIN_PMACSDD): Ditto. | |
8174 | (IX86_BUILTIN_PMACSSDQL): Ditto. | |
8175 | (IX86_BUILTIN_PMACSSDQH): Ditto. | |
8176 | (IX86_BUILTIN_PMACSDQL): Ditto. | |
8177 | (IX86_BUILTIN_PMACSDQH): Ditto. | |
8178 | (IX86_BUILTIN_PMADCSSWD): Ditto. | |
8179 | (IX86_BUILTIN_PMADCSWD): Ditto. | |
8180 | (IX86_BUILTIN_PHADDBW): Ditto. | |
8181 | (IX86_BUILTIN_PHADDBD): Ditto. | |
8182 | (IX86_BUILTIN_PHADDBQ): Ditto. | |
8183 | (IX86_BUILTIN_PHADDWD): Ditto. | |
8184 | (IX86_BUILTIN_PHADDWQ): Ditto. | |
8185 | (IX86_BUILTIN_PHADDDQ): Ditto. | |
8186 | (IX86_BUILTIN_PHADDUBW): Ditto. | |
8187 | (IX86_BUILTIN_PHADDUBD): Ditto. | |
8188 | (IX86_BUILTIN_PHADDUBQ): Ditto. | |
8189 | (IX86_BUILTIN_PHADDUWD): Ditto. | |
8190 | (IX86_BUILTIN_PHADDUWQ): Ditto. | |
8191 | (IX86_BUILTIN_PHADDUDQ): Ditto. | |
8192 | (IX86_BUILTIN_PHSUBBW): Ditto. | |
8193 | (IX86_BUILTIN_PHSUBWD): Ditto. | |
8194 | (IX86_BUILTIN_PHSUBDQ): Ditto. | |
8195 | (IX86_BUILTIN_PROTB): Ditto. | |
8196 | (IX86_BUILTIN_PROTW): Ditto. | |
8197 | (IX86_BUILTIN_PROTD): Ditto. | |
8198 | (IX86_BUILTIN_PROTQ): Ditto. | |
8199 | (IX86_BUILTIN_PROTB_IMM): Ditto. | |
8200 | (IX86_BUILTIN_PROTW_IMM): Ditto. | |
8201 | (IX86_BUILTIN_PROTD_IMM): Ditto. | |
8202 | (IX86_BUILTIN_PROTQ_IMM): Ditto. | |
8203 | (IX86_BUILTIN_PSHLB): Ditto. | |
8204 | (IX86_BUILTIN_PSHLW): Ditto. | |
8205 | (IX86_BUILTIN_PSHLD): Ditto. | |
8206 | (IX86_BUILTIN_PSHLQ): Ditto. | |
8207 | (IX86_BUILTIN_PSHAB): Ditto. | |
8208 | (IX86_BUILTIN_PSHAW): Ditto. | |
8209 | (IX86_BUILTIN_PSHAD): Ditto. | |
8210 | (IX86_BUILTIN_PSHAQ): Ditto. | |
8211 | (IX86_BUILTIN_FRCZSS): Ditto. | |
8212 | (IX86_BUILTIN_FRCZSD): Ditto. | |
8213 | (IX86_BUILTIN_FRCZPS): Ditto. | |
8214 | (IX86_BUILTIN_FRCZPD): Ditto. | |
8215 | (IX86_BUILTIN_CVTPH2PS): Ditto. | |
8216 | (IX86_BUILTIN_CVTPS2PH): Ditto. | |
8217 | (IX86_BUILTIN_COMEQSS): Ditto. | |
8218 | (IX86_BUILTIN_COMNESS): Ditto. | |
8219 | (IX86_BUILTIN_COMLTSS): Ditto. | |
8220 | (IX86_BUILTIN_COMLESS): Ditto. | |
8221 | (IX86_BUILTIN_COMGTSS): Ditto. | |
8222 | (IX86_BUILTIN_COMGESS): Ditto. | |
8223 | (IX86_BUILTIN_COMUEQSS): Ditto. | |
8224 | (IX86_BUILTIN_COMUNESS): Ditto. | |
8225 | (IX86_BUILTIN_COMULTSS): Ditto. | |
8226 | (IX86_BUILTIN_COMULESS): Ditto. | |
8227 | (IX86_BUILTIN_COMUGTSS): Ditto. | |
8228 | (IX86_BUILTIN_COMUGESS): Ditto. | |
8229 | (IX86_BUILTIN_COMORDSS): Ditto. | |
8230 | (IX86_BUILTIN_COMUNORDSS): Ditto. | |
8231 | (IX86_BUILTIN_COMFALSESS): Ditto. | |
8232 | (IX86_BUILTIN_COMTRUESS): Ditto. | |
8233 | (IX86_BUILTIN_COMEQSD): Ditto. | |
8234 | (IX86_BUILTIN_COMNESD): Ditto. | |
8235 | (IX86_BUILTIN_COMLTSD): Ditto. | |
8236 | (IX86_BUILTIN_COMLESD): Ditto. | |
8237 | (IX86_BUILTIN_COMGTSD): Ditto. | |
8238 | (IX86_BUILTIN_COMGESD): Ditto. | |
8239 | (IX86_BUILTIN_COMUEQSD): Ditto. | |
8240 | (IX86_BUILTIN_COMUNESD): Ditto. | |
8241 | (IX86_BUILTIN_COMULTSD): Ditto. | |
8242 | (IX86_BUILTIN_COMULESD): Ditto. | |
8243 | (IX86_BUILTIN_COMUGTSD): Ditto. | |
8244 | (IX86_BUILTIN_COMUGESD): Ditto. | |
8245 | (IX86_BUILTIN_COMORDSD): Ditto. | |
8246 | (IX86_BUILTIN_COMUNORDSD): Ditto. | |
8247 | (IX86_BUILTIN_COMFALSESD): Ditto. | |
8248 | (IX86_BUILTIN_COMTRUESD): Ditto. | |
8249 | (IX86_BUILTIN_COMEQPS): Ditto. | |
8250 | (IX86_BUILTIN_COMNEPS): Ditto. | |
8251 | (IX86_BUILTIN_COMLTPS): Ditto. | |
8252 | (IX86_BUILTIN_COMLEPS): Ditto. | |
8253 | (IX86_BUILTIN_COMGTPS): Ditto. | |
8254 | (IX86_BUILTIN_COMGEPS): Ditto. | |
8255 | (IX86_BUILTIN_COMUEQPS): Ditto. | |
8256 | (IX86_BUILTIN_COMUNEPS): Ditto. | |
8257 | (IX86_BUILTIN_COMULTPS): Ditto. | |
8258 | (IX86_BUILTIN_COMULEPS): Ditto. | |
8259 | (IX86_BUILTIN_COMUGTPS): Ditto. | |
8260 | (IX86_BUILTIN_COMUGEPS): Ditto. | |
8261 | (IX86_BUILTIN_COMORDPS): Ditto. | |
8262 | (IX86_BUILTIN_COMUNORDPS): Ditto. | |
8263 | (IX86_BUILTIN_COMFALSEPS): Ditto. | |
8264 | (IX86_BUILTIN_COMTRUEPS): Ditto. | |
8265 | (IX86_BUILTIN_COMEQPD): Ditto. | |
8266 | (IX86_BUILTIN_COMNEPD): Ditto. | |
8267 | (IX86_BUILTIN_COMLTPD): Ditto. | |
8268 | (IX86_BUILTIN_COMLEPD): Ditto. | |
8269 | (IX86_BUILTIN_COMGTPD): Ditto. | |
8270 | (IX86_BUILTIN_COMGEPD): Ditto. | |
8271 | (IX86_BUILTIN_COMUEQPD): Ditto. | |
8272 | (IX86_BUILTIN_COMUNEPD): Ditto. | |
8273 | (IX86_BUILTIN_COMULTPD): Ditto. | |
8274 | (IX86_BUILTIN_COMULEPD): Ditto. | |
8275 | (IX86_BUILTIN_COMUGTPD): Ditto. | |
8276 | (IX86_BUILTIN_COMUGEPD): Ditto. | |
8277 | (IX86_BUILTIN_COMORDPD): Ditto. | |
8278 | (IX86_BUILTIN_COMUNORDPD): Ditto. | |
8279 | (IX86_BUILTIN_COMFALSEPD): Ditto. | |
8280 | (IX86_BUILTIN_COMTRUEPD): Ditto. | |
8281 | (IX86_BUILTIN_PCOMEQUB): Ditto. | |
8282 | (IX86_BUILTIN_PCOMNEUB): Ditto. | |
8283 | (IX86_BUILTIN_PCOMLTUB): Ditto. | |
8284 | (IX86_BUILTIN_PCOMLEUB): Ditto. | |
8285 | (IX86_BUILTIN_PCOMGTUB): Ditto. | |
8286 | (IX86_BUILTIN_PCOMGEUB): Ditto. | |
8287 | (IX86_BUILTIN_PCOMFALSEUB): Ditto. | |
8288 | (IX86_BUILTIN_PCOMTRUEUB): Ditto. | |
8289 | (IX86_BUILTIN_PCOMEQUW): Ditto. | |
8290 | (IX86_BUILTIN_PCOMNEUW): Ditto. | |
8291 | (IX86_BUILTIN_PCOMLTUW): Ditto. | |
8292 | (IX86_BUILTIN_PCOMLEUW): Ditto. | |
8293 | (IX86_BUILTIN_PCOMGTUW): Ditto. | |
8294 | (IX86_BUILTIN_PCOMGEUW): Ditto. | |
8295 | (IX86_BUILTIN_PCOMFALSEUW): Ditto. | |
8296 | (IX86_BUILTIN_PCOMTRUEUW): Ditto. | |
8297 | (IX86_BUILTIN_PCOMEQUD): Ditto. | |
8298 | (IX86_BUILTIN_PCOMNEUD): Ditto. | |
8299 | (IX86_BUILTIN_PCOMLTUD): Ditto. | |
8300 | (IX86_BUILTIN_PCOMLEUD): Ditto. | |
8301 | (IX86_BUILTIN_PCOMGTUD): Ditto. | |
8302 | (IX86_BUILTIN_PCOMGEUD): Ditto. | |
8303 | (IX86_BUILTIN_PCOMFALSEUD): Ditto. | |
8304 | (IX86_BUILTIN_PCOMTRUEUD): Ditto. | |
8305 | (IX86_BUILTIN_PCOMEQUQ): Ditto. | |
8306 | (IX86_BUILTIN_PCOMNEUQ): Ditto. | |
8307 | (IX86_BUILTIN_PCOMLTUQ): Ditto. | |
8308 | (IX86_BUILTIN_PCOMLEUQ): Ditto. | |
8309 | (IX86_BUILTIN_PCOMGTUQ): Ditto. | |
8310 | (IX86_BUILTIN_PCOMGEUQ): Ditto. | |
8311 | (IX86_BUILTIN_PCOMFALSEUQ): Ditto. | |
8312 | (IX86_BUILTIN_PCOMTRUEUQ): Ditto. | |
8313 | (IX86_BUILTIN_PCOMEQB): Ditto. | |
8314 | (IX86_BUILTIN_PCOMNEB): Ditto. | |
8315 | (IX86_BUILTIN_PCOMLTB): Ditto. | |
8316 | (IX86_BUILTIN_PCOMLEB): Ditto. | |
8317 | (IX86_BUILTIN_PCOMGTB): Ditto. | |
8318 | (IX86_BUILTIN_PCOMGEB): Ditto. | |
8319 | (IX86_BUILTIN_PCOMFALSEB): Ditto. | |
8320 | (IX86_BUILTIN_PCOMTRUEB): Ditto. | |
8321 | (IX86_BUILTIN_PCOMEQW): Ditto. | |
8322 | (IX86_BUILTIN_PCOMNEW): Ditto. | |
8323 | (IX86_BUILTIN_PCOMLTW): Ditto. | |
8324 | (IX86_BUILTIN_PCOMLEW): Ditto. | |
8325 | (IX86_BUILTIN_PCOMGTW): Ditto. | |
8326 | (IX86_BUILTIN_PCOMGEW): Ditto. | |
8327 | (IX86_BUILTIN_PCOMFALSEW): Ditto. | |
8328 | (IX86_BUILTIN_PCOMTRUEW): Ditto. | |
8329 | (IX86_BUILTIN_PCOMEQD): Ditto. | |
8330 | (IX86_BUILTIN_PCOMNED): Ditto. | |
8331 | (IX86_BUILTIN_PCOMLTD): Ditto. | |
8332 | (IX86_BUILTIN_PCOMLED): Ditto. | |
8333 | (IX86_BUILTIN_PCOMGTD): Ditto. | |
8334 | (IX86_BUILTIN_PCOMGED): Ditto. | |
8335 | (IX86_BUILTIN_PCOMFALSED): Ditto. | |
8336 | (IX86_BUILTIN_PCOMTRUED): Ditto. | |
8337 | (IX86_BUILTIN_PCOMEQQ): Ditto. | |
8338 | (IX86_BUILTIN_PCOMNEQ): Ditto. | |
8339 | (IX86_BUILTIN_PCOMLTQ): Ditto. | |
8340 | (IX86_BUILTIN_PCOMLEQ): Ditto. | |
8341 | (IX86_BUILTIN_PCOMGTQ): Ditto. | |
8342 | (IX86_BUILTIN_PCOMGEQ): Ditto. | |
8343 | (IX86_BUILTIN_PCOMFALSEQ): Ditto. | |
8344 | (IX86_BUILTIN_PCOMTRUEQ): Ditto. | |
8345 | (enum multi_arg_type): New enum for describing the various SSE5 | |
8346 | intrinsic argument types. | |
8347 | (bdesc_multi_arg): New table for SSE5 intrinsics. | |
8348 | (ix86_init_mmx_sse_builtins): Add SSE5 intrinsic support. | |
8349 | (ix86_expand_multi_arg_builtin): New function for creating SSE5 | |
8350 | intrinsics. | |
8351 | (ix86_expand_builtin): Add SSE5 intrinsic support. | |
8352 | (ix86_sse5_valid_op_p): New function to validate SSE5 3 and 4 | |
8353 | operand instructions. | |
8354 | (ix86_expand_sse5_multiple_memory): New function to split the | |
8355 | second memory reference from SSE5 instructions. | |
8356 | (type_has_variadic_args_p): Delete in favor of stdarg_p. | |
8357 | (ix86_return_pops_args): Use stdarg_p to determine if the function | |
8358 | has variable arguments. | |
8359 | (ix86_setup_incoming_varargs): Ditto. | |
8360 | (x86_this_parameter): Ditto. | |
8361 | ||
8362 | * config/i386/i386-protos.h (ix86_expand_sse5_unpack): Add | |
8363 | declaration. | |
8364 | (ix86_expand_sse5_pack): Ditto. | |
8365 | (ix86_sse5_valid_op_p): Ditto. | |
8366 | (ix86_expand_sse5_multiple_memory): Ditto. | |
8367 | ||
8368 | * config/i386/i386.md (UNSPEC_SSE5_INTRINSIC): Add new UNSPEC | |
8369 | constant for SSE5 support. | |
8370 | (UNSPEC_SSE5_UNSIGNED_CMP): Ditto. | |
8371 | (UNSPEC_SSE5_TRUEFALSE): Ditto. | |
8372 | (UNSPEC_SSE5_PERMUTE): Ditto. | |
8373 | (UNSPEC_SSE5_ASHIFT): Ditto. | |
8374 | (UNSPEC_SSE5_LSHIFT): Ditto. | |
8375 | (UNSPEC_FRCZ): Ditto. | |
8376 | (UNSPEC_CVTPH2PS): Ditto. | |
8377 | (UNSPEC_CVTPS2PH): Ditto. | |
8378 | (PCOM_FALSE): Add new constant for true/false SSE5 comparisons. | |
8379 | (PCOM_TRUE): Ditto. | |
8380 | (COM_FALSE_S): Ditto. | |
8381 | (COM_FALSE_P): Ditto. | |
8382 | (COM_TRUE_S): Ditto. | |
8383 | (COM_TRUE_P): Ditto. | |
8384 | (type attribute): Add ssemuladd, sseiadd1, ssecvt1, sse4arg types. | |
8385 | (unit attribute): Add support for ssemuladd, ssecvt1, sseiadd1 sse4arg | |
8386 | types. | |
8387 | (memory attribute): Ditto. | |
8388 | (sse4_1_round<mode>2): Use TARGET_ROUND instead of TARGET_SSE4_1. | |
8389 | Use SSE4_1_ROUND_* constants instead of hard coded numbers. | |
8390 | (rint<mode>2): Use TARGET_ROUND instead of TARGET_SSE4_1. | |
8391 | (floor<mode>2): Ditto. | |
8392 | (ceil<mode>2): Ditto. | |
8393 | (btrunc<mode>2): Ditto. | |
8394 | (nearbyintdf2): Ditto. | |
8395 | (nearbyintsf2): Ditto. | |
8396 | (sse_setccsf): Disable if SSE5. | |
8397 | (sse_setccdf): Ditto. | |
8398 | (sse5_setcc<mode>): New support for SSE5 conditional move. | |
8399 | (sse5_pcmov_<mode>): Ditto. | |
8400 | ||
8401 | * config/i386/sse.md (SSEMODE1248): New mode iterator for SSE5. | |
8402 | (SSEMODEF4): Ditto. | |
8403 | (SSEMODEF2P): Ditto. | |
8404 | (ssemodesuffixf4): New mode attribute for SSE5. | |
8405 | (ssemodesuffixf2s): Ditto. | |
8406 | (ssemodesuffixf2c): Ditto. | |
8407 | (sserotatemax): Ditto. | |
8408 | (ssescalarmode): Ditto. | |
8409 | (sse_maskcmpv4sf3): Disable if SSE5. | |
8410 | (sse_maskcmpv2df3): Ditto. | |
8411 | (sse_vmmaskcmpv4sf3): Ditto. | |
59d15e1f | 8412 | (sse5_fmadd<mode>4): Add SSE5 floating point multiply/add instructions. |
31c1975b | 8413 | (sse5_vmfmadd<mode>4): Ditto. |
8414 | (sse5_fmsub<mode>4): Ditto. | |
8415 | (sse5_vmfmsub<mode>4): Ditto. | |
8416 | (sse5_fnmadd<mode>4): Ditto. | |
8417 | (sse5_vmfnmadd<mode>4): Ditto. | |
8418 | (sse5_fnmsub<mode>4): Ditto. | |
8419 | (sse5_vmfnmsub<mode>4): Ditto. | |
8420 | (sse5i_fmadd<mode>4): Ditto. | |
8421 | (sse5i_fmsub<mode>4): Ditto. | |
8422 | (sse5i_fnmadd<mode>4): Ditto. | |
8423 | (sse5i_fnmsub<mode>4): Ditto. | |
8424 | (sse5i_vmfmadd<mode>4): Ditto. | |
8425 | (sse5i_vmfmsub<mode>4): Ditto. | |
8426 | (sse5i_vmfnmadd<mode>4): Ditto. | |
8427 | (sse5i_vmfnmsub<mode>4): Ditto. | |
8428 | (mulv16qi3): Add SSE5 support. | |
8429 | (mulv4si3): Ditto. | |
8430 | (sse5_mulv4si3): New insn for 32-bit multiply support on SSE5. | |
8431 | (sse2_mulv4si3): Disable if SSE5. | |
8432 | (sse4_1_roundpd): Use TARGET_ROUND instead of TARGET_SSE4_1. | |
8433 | (sse4_1_roundps): Ditto. | |
8434 | (sse4_1_roundsd): Ditto. | |
8435 | (sse4_1_roundss): Ditto. | |
8436 | (sse_maskcmpv4sf3): Disable if SSE5 so the SSE5 instruction will | |
8437 | be generated. | |
8438 | (sse_maskcmpsf3): Ditto. | |
8439 | (sse_vmmaskcmpv4sf3): Ditto. | |
8440 | (sse2_maskcmpv2df3): Ditto. | |
8441 | (sse2_maskcmpdf3): Ditto. | |
8442 | (sse2_vmmaskcmpv2df3): Ditto. | |
8443 | (sse2_eq<mode>3): Ditto. | |
8444 | (sse2_gt<mode>3): Ditto. | |
8445 | (sse5_pcmov_<mode>): Add SSE5 support. | |
8446 | (vec_unpacku_hi_v16qi): Ditto. | |
8447 | (vec_unpacks_hi_v16qi): Ditto. | |
8448 | (vec_unpacku_lo_v16qi): Ditto. | |
8449 | (vec_unpacks_lo_v16qi): Ditto. | |
8450 | (vec_unpacku_hi_v8hi): Ditto. | |
8451 | (vec_unpacks_hi_v8hi): Ditto. | |
8452 | (vec_unpacku_lo_v8hi): Ditto. | |
8453 | (vec_unpacks_lo_v8hi): Ditto. | |
8454 | (vec_unpacku_hi_v4si): Ditto. | |
8455 | (vec_unpacks_hi_v4si): Ditto. | |
8456 | (vec_unpacku_lo_v4si): Ditto. | |
8457 | (vec_unpacks_lo_v4si): Ditto. | |
8458 | (sse5_pmacsww): New SSE5 intrinsic insn. | |
8459 | (sse5_pmacssww): Ditto. | |
8460 | (sse5_pmacsdd): Ditto. | |
8461 | (sse5_pmacssdd): Ditto. | |
8462 | (sse5_pmacssdql): Ditto. | |
8463 | (sse5_pmacssdqh): Ditto. | |
8464 | (sse5_pmacsdqh): Ditto. | |
8465 | (sse5_pmacsswd): Ditto. | |
8466 | (sse5_pmacswd): Ditto. | |
8467 | (sse5_pmadcsswd): Ditto. | |
8468 | (sse5_pmadcswd): Ditto. | |
8469 | (sse5_pcmov_<move>): Conditional move support on SSE5. | |
8470 | (sse5_phaddbw): New SSE5 intrinsic insn. | |
8471 | (sse5_phaddbd): Ditto. | |
8472 | (sse5_phaddbq): Ditto. | |
8473 | (sse5_phaddwd): Ditto. | |
8474 | (sse5_phaddwq): Ditto. | |
8475 | (sse5_phadddq): Ditto. | |
8476 | (sse5_phaddubw): Ditto. | |
8477 | (sse5_phaddubd): Ditto. | |
8478 | (sse5_phaddubq): Ditto. | |
8479 | (sse5_phadduwd): Ditto. | |
8480 | (sse5_phadduwq): Ditto. | |
8481 | (sse5_phaddudq): Ditto. | |
8482 | (sse5_phsubbw): Ditto. | |
8483 | (sse5_phsubwd): Ditto. | |
8484 | (sse5_phsubdq): Ditto. | |
8485 | (sse5_pperm): Ditto. | |
8486 | (sse5_pperm_sign_v16qi_v8hi): New insns for pack/unpack with SSE5. | |
8487 | (sse5_pperm_zero_v16qi_v8hi): Ditto. | |
8488 | (sse5_pperm_sign_v8hi_v4si): Ditto. | |
8489 | (sse5_pperm_zero_v8hi_v4si): Ditto. | |
8490 | (sse5_pperm_sign_v4si_v2di): Ditto. | |
8491 | (sse5_pperm_sign_v4si_v2di): Ditto. | |
8492 | (sse5_pperm_pack_v2di_v4si): Ditto. | |
8493 | (sse5_pperm_pack_v4si_v8hi): Ditto. | |
8494 | (sse5_pperm_pack_v8hi_v16qi): Ditto. | |
8495 | (sse5_perm<mode>): New SSE5 intrinsic insn. | |
8496 | (rotl<mode>3): Ditto. | |
8497 | (sse5_rotl<mode>3): Ditto. | |
8498 | (sse5_ashl<mode>3): Ditto. | |
8499 | (sse5_lshl<mode>3): Ditto. | |
8500 | (sse5_frcz<mode>2): Ditto. | |
8501 | (sse5s_frcz<mode>2): Ditto. | |
8502 | (sse5_cvtph2ps): Ditto. | |
8503 | (sse5_cvtps2ph): Ditto. | |
8504 | (sse5_vmmaskcmp<mode>3): Ditto. | |
8505 | (sse5_com_tf<mode>3): Ditto. | |
8506 | (sse5_maskcmp<mode>3): Ditto. | |
8507 | (sse5_maskcmp_uns<mode>3): Ditto. | |
8508 | (sse5_maskcmp_uns2<mode>3): Ditto. | |
8509 | (sse5_pcom_tf<mode>3): Ditto. | |
66f98e8a | 8510 | |
8511 | * config/i386/predicates.md (sse5_comparison_float_operator): | |
8512 | New predicate to match the comparison operators supported by | |
8513 | the SSE5 com instruction. | |
31c1975b | 8514 | (ix86_comparison_int_operator): New predicate to match just the |
8515 | signed int comparisons. | |
8516 | (ix86_comparison_uns_operator): New predicate to match just the | |
8517 | unsigned int comparisons. | |
8518 | ||
8519 | * doc/invoke.texi (-msse5): Add documentation. | |
8520 | (-mfused-madd): Ditto. | |
8521 | ||
8522 | * doc/extend.texi (x86 intrinsics): Document new SSE5 intrinsics. | |
8523 | ||
8524 | * config.gcc (i[34567]86-*-*): Include bmmintrin.h and | |
8525 | mmintrin-common.h. | |
8526 | (x86_64-*-*): Ditto. | |
8527 | ||
8528 | * config/i386/cpuid.h (bit_SSE5): Define SSE5 bit. | |
8529 | ||
8530 | * config/i386/bmmintrin.h: New file, provide common x86 compiler | |
8531 | intrinisics for SSE5. | |
8532 | ||
8533 | * config/i386/smmintrin.h: Move instructions shared with SSE5 to | |
8534 | mmintrin-common.h. | |
8535 | ||
8536 | * config/i386/mmintrin-common.h: New file, to contain common | |
8537 | instructions between SSE4.1 and SSE5. | |
8538 | ||
8539 | * config/i386/netware.c (gen_stdcall_or_fastcall_decoration): Use | |
8540 | FOREACH_FUNCTION_ARGS to iterate over the argument list. | |
8541 | (gen_regparm_prefix): Ditto. | |
8542 | ||
8543 | * config/i386/winnt.c (gen_stdcall_or_fastcall_suffix): Use | |
8544 | FOREACH_FUNCTION_ARGS to iterate over the argument list. Use | |
8545 | prototype_p to determine if a function is prototyped. | |
8546 | ||
e463efd7 | 8547 | 2009-08-25 Ville Voutilainen <ville.voutilainen@gmail.com> |
8548 | ||
8549 | * c-common.c (c_common_reswords) add the alignof keyword, | |
8550 | with same RID as __alignof and __alignof__ | |
8551 | ||
cd90919d | 8552 | 2009-08-25 Anatoly Sokolov <aesok@post.ru> |
8553 | ||
8554 | * hooks.h (hook_bool_const_int_const_int_true): Declare. | |
8555 | * hooks.c (hook_bool_const_int_const_int_true): New function. | |
8556 | * target.h (struct gcc_target): Add can_eliminate field. | |
8557 | * target-def.h (TARGET_CAN_ELIMINATE): Define. | |
8558 | (TARGET_INITIALIZER): Use TARGET_CAN_ELIMINATE. | |
8559 | * ira.c (setup_eliminable_regset): Use can_eliminate target hook. | |
8560 | * reload1.c (update_eliminables, init_elim_table): (Ditto.). | |
8561 | (elim_table): Revise comment. | |
8562 | * system.h (CAN_ELIMINATE): Poison. | |
8563 | * defaults.h (CAN_ELIMINATE): Remove. | |
8564 | * doc/tm.texi (CAN_ELIMINATE): Revise documentation. | |
8565 | ||
8566 | * config/alpha/vms.h (CAN_ELIMINATE): Remove macro. | |
8567 | * config/alpha/alpha.c (TARGET_CAN_ELIMINATE) [TARGET_ABI_OPEN_VMS]: | |
8568 | Define macro. | |
8569 | (alpha_vms_can_eliminate): Declare as static, change return type to | |
8570 | bool. | |
8571 | * config/alpha/alpha-protos.h (alpha_vms_can_eliminate): Remove. | |
8572 | ||
8573 | * config/arm/arm.h (CAN_ELIMINATE): Remove macro. | |
8574 | * config/arm/arm.c (TARGET_CAN_ELIMINATE): Define macro. | |
8575 | (arm_can_eliminate): New function. | |
8576 | ||
8577 | * config/avr/avr.h (CAN_ELIMINATE): Remove macro. | |
8578 | * config/avr/avr.c (TARGET_CAN_ELIMINATE): Define macro. | |
8579 | (avr_can_eliminate): Declare as static. | |
8580 | * config/avr/avr-protos.h (avr_can_eliminate): Remove. | |
8581 | ||
8582 | * config/bfin/bfin.h (CAN_ELIMINATE): Remove macro. | |
8583 | * config/bfin/bfin.c (TARGET_CAN_ELIMINATE): Define macro. | |
8584 | (bfin_can_eliminate): New function. | |
8585 | ||
8586 | * config/crx/crx.h (CAN_ELIMINATE): Remove macro. | |
8587 | * config/crx/crx.c (TARGET_CAN_ELIMINATE): Define macro. | |
8588 | (crx_can_eliminate): New function. | |
66f98e8a | 8589 | |
cd90919d | 8590 | * config/fr30/fr30.h (CAN_ELIMINATE): Remove macro. |
8591 | * config/fr30/fr30.c (TARGET_CAN_ELIMINATE): Define macro. | |
8592 | (fr30_can_eliminate): New function. | |
8593 | ||
8594 | * config/frv/frv.h (CAN_ELIMINATE): Remove macro. | |
8595 | * config/frv/frv.c (TARGET_CAN_ELIMINATE): Define macro. | |
8596 | (frv_can_eliminate): New function. | |
8597 | ||
8598 | * config/h8300/h8300.h (CAN_ELIMINATE): Remove macro. | |
8599 | * config/h8300/h8300.c (TARGET_CAN_ELIMINATE): Define macro. | |
8600 | (h8300_can_eliminate): New function. | |
8601 | ||
8602 | * config/i386/i386.h (CAN_ELIMINATE): Remove macro. | |
8603 | * config/i386/i386.c (TARGET_CAN_ELIMINATE): Define macro. | |
8604 | (i386_can_eliminate): Declare as static, change return type to bool. | |
8605 | * config/i386/i386-protos.h (i386_can_eliminate): Remove. | |
8606 | ||
8607 | * config/ia64/ia64.h (CAN_ELIMINATE): Remove macro. | |
8608 | * config/ia64/ia64.c (TARGET_CAN_ELIMINATE): Define macro. | |
8609 | (ia64_can_eliminate): New function. | |
8610 | ||
8611 | * config/iq2000/iq2000.h (CAN_ELIMINATE): Remove macro. | |
8612 | * config/iq2000/iq2000.c (TARGET_CAN_ELIMINATE): Define macro. | |
8613 | (iq2000_can_eliminate): New function. | |
8614 | ||
8615 | * config/m32r/m32r.h (CAN_ELIMINATE): Remove macro. | |
8616 | * config/m32r/m32r.c (TARGET_CAN_ELIMINATE): Define macro. | |
8617 | (m32r_can_eliminate): New function. | |
8618 | ||
8619 | * config/m68hc11/m68hc11.h (CAN_ELIMINATE): Remove macro. | |
8620 | * config/m68hc11/m68hc11.c (TARGET_CAN_ELIMINATE): Define macro. | |
8621 | (m68hc11_can_eliminate): New function. | |
8622 | ||
8623 | * config/m68k/m68k.h (CAN_ELIMINATE): Remove macro. | |
8624 | * config/m68k/m68k.c (TARGET_CAN_ELIMINATE): Define macro. | |
8625 | (m68k_can_eliminate): New function. | |
8626 | ||
8627 | * config/mep/mep.h (CAN_ELIMINATE): Remove macro. | |
8628 | * config/mep/mep.c (TARGET_CAN_ELIMINATE): Define macro. | |
8629 | (mep_can_eliminate): New function. | |
8630 | ||
8631 | * config/mips/mips.h (CAN_ELIMINATE): Remove macro. | |
8632 | * config/mips/mips.c (TARGET_CAN_ELIMINATE): Define macro. | |
8633 | (mips_can_eliminate): New function. | |
8634 | ||
8635 | * config/rs6000/rs6000.h (CAN_ELIMINATE): Remove macro. | |
8636 | * config/rs6000/rs6000.c (TARGET_CAN_ELIMINATE): Define macro. | |
8637 | (rs6000_can_eliminate): New function. | |
8638 | ||
8639 | * config/s390/s390.h (CAN_ELIMINATE): Remove macro. | |
8640 | * config/s390/s390.c (TARGET_CAN_ELIMINATE): Define macro. | |
8641 | (s390_can_eliminate): Declare as static. | |
8642 | * config/s390/s390-protos.h (sparc_can_eliminate): Remove. | |
8643 | ||
8644 | * config/score/score.h (CAN_ELIMINATE): Remove macro. | |
8645 | * config/score/score.c (TARGET_CAN_ELIMINATE): Define macro. | |
8646 | (score_can_eliminate): New function. | |
8647 | ||
8648 | * config/sparc/sparc.h (CAN_ELIMINATE): Remove macro. | |
8649 | * config/sparc/sparc.c (TARGET_CAN_ELIMINATE): Define macro. | |
8650 | (sparc_can_eliminate): Declare as static. | |
8651 | * config/sparc/sparc-protos.h (sparc_can_eliminate): Remove. | |
8652 | ||
8653 | * config/stormy16/stormy16.h (CAN_ELIMINATE): Remove macro. | |
8654 | * config/stormy16/stormy16.c (TARGET_CAN_ELIMINATE): Define macro. | |
8655 | (xstormy16_can_eliminate): New function. | |
8656 | ||
8657 | * config/v850/v850.h (CAN_ELIMINATE): Remove macro. | |
8658 | * config/v850/v850.c (TARGET_CAN_ELIMINATE): Define macro. | |
8659 | (v850_can_eliminate): New function. | |
8660 | ||
119a3c48 | 8661 | 2009-08-25 Uros Bizjak <ubizjak@gmail.com> |
8662 | ||
8663 | * config/alpha/alpha.md (*cmpdf_ieee_ext[123]): Remove. | |
8664 | (*cmpdf_internal): Enable for all ALPHA_FPTM levels. | |
8665 | (*movdfcc_ext[1234]): Disable for IEEE mode. | |
8666 | ||
1e5ec9ee | 8667 | 2009-08-25 Eric Botcazou <ebotcazou@adacore.com> |
8668 | ||
8669 | * gimplify.c (prepare_gimple_addressable): New static function. | |
8670 | (gimplify_modify_expr_to_memcpy): Invoke it on the RHS before marking | |
8671 | it addressable. | |
8672 | (gimplify_addr_expr): Invoke it similarly on the operand instead of | |
8673 | manually fiddling with it. | |
8674 | ||
235978c1 | 8675 | 2009-08-25 Michael Matz <matz@suse.de> |
8676 | ||
8677 | * expr.h (jumpifnot_1, jumpif_1, do_jump_1): Declare. | |
8678 | * dojump.c (do_jump_by_parts_greater): Take two operands instead of | |
8679 | full expression. | |
8680 | (do_jump_by_parts_equality, do_compare_and_jump): Ditto. | |
8681 | (jumpifnot_1, jumpif_1): New wrappers for do_jump_1. | |
8682 | (do_jump): Split out code for simple binary comparisons into ... | |
8683 | (do_jump_1): ... this, taking the individual operands and code. | |
8684 | Change callers to helper function above accordingly. | |
8685 | * expr.c (expand_expr_real_1): Use jumpifnot_1 for simple binary | |
8686 | comparisons. | |
8687 | ||
2c02962c | 8688 | 2009-08-25 Michael Matz <matz@suse.de> |
8689 | ||
8690 | * expr.h (struct separate_ops, sepops): New type for passing | |
8691 | around an exploded simple expression. | |
8692 | * optabs.c (expand_widen_pattern_expr, expand_vec_shift_expr): | |
8693 | Use this structure instead of expression tree. | |
8694 | (get_vcond_icode, expand_vec_cond_expr_p): Don't take whole | |
8695 | expression, only its type. | |
8696 | (expand_vec_cond_expr): Take type and individual operands instead | |
8697 | of full expression. | |
8698 | * optabs.h (expand_widen_pattern_expr, expand_vec_cond_expr, | |
8699 | expand_vec_shift_expr): Change prototype accordingly. | |
8700 | * tree-vect-stmts.c (vectorizable_condition): Change call of | |
8701 | expand_vec_cond_expr_p to pass only type. | |
8702 | * expr.c (do_store_flags): Change prototype and implementation | |
8703 | to take an exploded expression. | |
8704 | (expand_expr_real_1): New local ops initialized with details | |
8705 | of the full expression. Use it instead of full | |
8706 | expression in calls to do_store_flags, expand_vec_cond_expr, | |
8707 | expand_widen_pattern_expr and expand_vec_shift_expr. | |
8708 | ||
588e1cc3 | 8709 | 2009-08-25 Michael Matz <matz@suse.de> |
8710 | ||
8711 | * expr.c (expand_expr_real_1): New local treeop0, treeop1, | |
8712 | treeop2 initialized with first three operands of the full expression. | |
8713 | Substitute all TREE_OPERAND (exp, [012]) calls with them. | |
8714 | ||
0e058104 | 8715 | 2009-08-25 Kai Tietz <kai.tietz@onevision.com> |
8716 | ||
8717 | * gcc/gthr-win32.h (__UNUSED_PARAM): Define, if not already present. | |
8718 | (__gthread_objc_condition_allocate): Mark arguments as unused. | |
8719 | (__gthread_objc_condition_deallocate): Likewise. | |
8720 | (__gthread_objc_condition_wait): Likewise. | |
8721 | (__gthread_objc_condition_broadcast): Likewise. | |
8722 | (__gthread_objc_condition_signal): Likewise. | |
8723 | (__gthread_objc_thread_detach): Cast via INT_PTR to pointer. | |
8724 | (__gthread_objc_thread_id): Likewise. | |
8725 | ||
2692ac97 | 8726 | 2009-08-25 Janus Weil <janus@gcc.gnu.org> |
8727 | ||
8728 | PR middle-end/41149 | |
8729 | * tree-pretty-print.c (print_call_name): Print the correct call name | |
8730 | for procedure pointer components. | |
8731 | ||
ddb33bff | 8732 | 2009-08-24 Steve Ellcey <sje@cup.hp.com> |
8733 | ||
8734 | * config/ia64/ia64.c (ia64_promote_function_mode): Call | |
8735 | default_promote_function_mode when not VMS. | |
8736 | ||
c6636ef7 | 8737 | 2009-08-24 Olivier Hainque <hainque@adacore.com> |
8738 | ||
8739 | * convert.c (convert_to_integer): Don't assume an input pointer is | |
8740 | POINTER_SIZE wide. Fetch from the type instead. | |
8741 | ||
81a71e2b | 8742 | 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
8743 | ||
8744 | * configure.ac (AC_PREREQ): Bump to 2.64. | |
8745 | ||
23f19d1b | 8746 | 2009-08-24 Rafael Avila de Espindola <espindola@google.com> |
8747 | ||
8748 | * gcc.c (standard_exec_prefix_1,standard_exec_prefix_2): Remove. | |
8749 | (process_command): Don't search standard_exec_prefix_1 and | |
8750 | standard_exec_prefix_2. | |
8751 | ||
4eff18f0 | 8752 | 2009-08-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
8753 | ||
66f98e8a | 8754 | * config/arm/arm.c (output_return_instruction): Handle for |
8755 | unified syntax. | |
4eff18f0 | 8756 | |
80ffb9de | 8757 | 2009-08-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
8758 | ||
66f98e8a | 8759 | * config/arm/arm.c (arm_select_cc_mode): Handle subreg. |
80ffb9de | 8760 | |
85393a52 | 8761 | 2009-08-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
8762 | ||
66f98e8a | 8763 | * config/arm/vfp.md (*arm_movdi_vfp): Mark as predicable. |
8764 | (*arm_movdf_vfp): Likewise. | |
85393a52 | 8765 | |
6fbc081b | 8766 | 2009-08-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
8767 | ||
66f98e8a | 8768 | * config/arm/neon.md (vashl<mode>3): Rename from ashl<mode>3. |
8769 | (vashr<mode>3): Rename from ashr<mode>3. | |
8770 | (vlshr<mode>3): Rename from lshr<mode>3. | |
6fbc081b | 8771 | |
6794f93d | 8772 | 2009-08-24 Kai Tietz <kai.tietz@onevision.com> |
8773 | ||
8774 | PR/40786 | |
030fcc8b | 8775 | * c-format.c (format_wanted_type): Add new member scalar_identity_flag. |
6794f93d | 8776 | (check_format_info_main): Use scalar_identify_flag. |
8777 | (check_format_types): Check for scalar size identity if | |
8778 | scalar_identify_flag is set. | |
8779 | (printf_length_specs): Extend by new field. | |
8780 | (asm_fprintf_length_specs): Likewise. | |
8781 | (gcc_diag_length_specs): Likewise. | |
8782 | (scanf_length_specs): Likewise. | |
8783 | (strfmon_length_specs): Likewise. | |
8784 | (gcc_gfc_length_specs): Likewise. | |
8785 | * config/i386/msformat-c.c (ms_printf_length_specs): Likewise. | |
8786 | (ms_printf_flag_specs): Likewise. | |
8787 | * c-format.h (format_length_info): Add new member scalar_identity_flag. | |
8788 | ||
7fa90ef4 | 8789 | 2009-08-23 Uros Bizjak <ubizjak@gmail.com> |
8790 | ||
8791 | PR target/40718 | |
8792 | * config/i386/i386.c (*call_pop_1): Disable for sibling calls. | |
0d67d758 | 8793 | (*call_value_pop_1): Ditto. |
7fa90ef4 | 8794 | (*sibcall_pop_1): New insn pattern. |
0d67d758 | 8795 | (*sibcall_value_pop_1): Ditto. |
7fa90ef4 | 8796 | |
a2f10148 | 8797 | 2009-08-23 Alan Modra <amodra@bigpond.net.au> |
8798 | ||
8799 | PR target/41081 | |
8800 | * config/rs6000/rs6000.md (rotlsi3_64, ashlsi3_64, lshrsi3_64, | |
8801 | ashrsi3_64): New. | |
8802 | ||
f92bd2dd | 8803 | 2009-08-23 Alan Modra <amodra@bigpond.net.au> |
8804 | ||
8805 | PR target/41081 | |
8806 | * fwprop.c (try_fwprop_subst): Allow multiple sets. | |
8807 | (get_reg_use_in): New function. | |
8808 | (forward_propagate_subreg): Propagate through subreg of zero_extend | |
8809 | or sign_extend. | |
8810 | ||
a1ef431d | 8811 | 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org> |
8812 | ||
8813 | * config/sh/t-sh (TARGET_LIBGCC2_CFLAGS): Define. | |
8814 | * config/sh/t-netbsd (TARGET_LIBGCC2_CFLAGS): Add -mieee. | |
8815 | ||
cd9a469c | 8816 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
8817 | ||
115d57c5 | 8818 | * configure.ac: Remove --with-datarootdir, --with-docdir, |
8819 | --with-htmldir switches. No need to call AC_SUBST for | |
8820 | datarootdir, docdir, htmldir any more. | |
8821 | * configure: Regenerate. | |
8822 | * doc/install.texi (Configuration): Document --datarootdir, | |
8823 | --docdir, --htmldir, --pdfdir; update documentation for | |
8824 | --infodir, --mandir. | |
119a3c48 | 8825 | (Prerequisites): Bump Autoconf version to 2.64, Automake to 1.11, |
8826 | M4 to 1.4.6. | |
115d57c5 | 8827 | |
cd9a469c | 8828 | * aclocal.m4: Regenerate. |
8829 | * config.in: Regenerate. | |
8830 | * configure: Regenerate. | |
8831 | ||
8b8d3752 | 8832 | 2009-08-21 Douglas B Rupp <rupp@gnat.com> |
8833 | Olivier Hainque <hainque@adacore.com> | |
8834 | ||
8835 | * config/ia64/ia64.c: Include libfuncs.h. | |
8836 | (TARGET_PROMOTE_FUNCITON_MODE): Define target macro. | |
8837 | (ia64_expand_call): Use reg 25 on VMS. | |
8838 | (ia64_initialize_trampoline): Fix for VMS ABI. | |
8839 | (ia64_function_arg_offset): Always returns 0 when TARGET_ABI_OPEN_VMS. | |
8840 | (ia64_function_arg): Initialize reg 25 on VMS. | |
8841 | Fix OpenVMS ABI issues for varargs. | |
8842 | For OpenVMS, emit the Argument Information register set in the | |
8843 | incoming/sibcall case as well. | |
8844 | (ia64_arg_type): New function. | |
8845 | (ia64_function_arg_advance): Keep track of cum->words. | |
8846 | Fix OpenVMS ABI issues for varargs. | |
8847 | (ia64_function_value): On VMS, promote mode of non-aggregate types. | |
8848 | (ia64_override_options): Set flag_no_common on VMS. | |
8849 | (ia64_init_builtins): Disable FWRITE builtin. | |
8850 | (ia64_asm_output_external): Call DO_CRTL_NAMES. | |
8851 | (ia64_vms_init_libfuncs): Add decc$ routines. | |
8852 | (ia64_vms_valid_pointer_mode): New function. | |
8853 | (ia64_struct_value_rtx): Allways NULL_RTX on VMS. | |
8854 | (ia64_promote_function_mode): New function | |
8855 | * config/ia64/ia64.h (TARGET_ABI_OPEN_VMS): Define as 0 for default. | |
8856 | (LONG_DOUBLE_TYPE_SIZE): Force to 64 on VMS. | |
8857 | (LIBCGC2_LONG_DOUBLE_TYPE_SIZE): Likewise. | |
8858 | (INIT_CUMULATIVE_ARGS): Add atypes for VMS. | |
8859 | (INIT_CUMULATIVE_INCOMING_ARGS): Likewise. | |
8860 | (ASM_OUTPUT_DEF): Use ISDIGIT instead of isdigit. | |
8861 | Suppress trailing '#' if VALUE is numeric. | |
8862 | * config/ia64/vms.h (PROMOTE_FUNCTION_MODE): Remove, code moved to | |
8863 | ia64_promote_function_mode. | |
8864 | (TARGET_VALID_POINTER_MODE): Define. | |
8865 | ||
5763e7b8 | 8866 | 2009-08-21 Michael Meissner <meissner@linux.vnet.ibm.com> |
8867 | ||
8868 | PR target/40671 | |
8869 | * config/rs6000/rs6000.c (rs6000_override_options): Use | |
7fa90ef4 | 8870 | TARGET_64BIT instead of TARGET_POWERPC64 to set the size of pointers. |
5763e7b8 | 8871 | |
8872 | PR target/41145 | |
8873 | * config/rs6000/rs6000.c (rs6000_handle_altivec_attribute): Fix | |
e6f3bd37 | 8874 | reporting of vector + decimal/boolean/complex error. |
5763e7b8 | 8875 | |
a916d53a | 8876 | 2009-08-21 Jakub Jelinek <jakub@redhat.com> |
8877 | ||
8878 | * config/rs6000/rs6000.c (rs6000_init_builtins): Fix type of | |
8879 | __vector double TYPE_DECL. | |
8880 | ||
8ac5341f | 8881 | 2009-08-21 Richard Earnshaw <rearnsha@arm.com> |
8882 | ||
8883 | * arm.h (MACHMODE): New define. Include insn-modes.h if available. | |
8884 | (CUMULATIVE_ARGS): Use MACHMODE for declaration of aapcs_vfp_mode. | |
8885 | * arm.c (aapcs_vfp_is_call_or_return_candidate): Change base_mode | |
8886 | to pointer to enum machine_mode. Update all callers as needed. | |
8887 | ||
d9064fba | 8888 | 2009-08-21 Uros Bizjak <ubizjak@gmail.com> |
8889 | ||
8890 | * config/alpha/alpha.md (exception_receiver): Emit alternative | |
8891 | GP load sequence if flag_reorder_blocks_and_partition is set. | |
8892 | (*exception_receiver_2): Also enable when | |
8893 | flag_reorder_blocks_and_partition is set. | |
8894 | ||
a7b6471c | 8895 | 2009-08-20 Matt Rice <ratmice@gmail.com> |
8896 | Diego Novillo <dnovillo@google.com> | |
8897 | ||
8898 | * Makefile.in (PLUGIN_HEADERS): Include incpath.h and | |
8899 | tree-ssa-sccvn.h. | |
8900 | ||
874993a5 | 8901 | 2009-08-20 Richard Guenther <rguenther@suse.de> |
8902 | ||
7fa90ef4 | 8903 | * c-objc-common.h (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Do not define. |
874993a5 | 8904 | * c-tree.h (c_dup_lang_specific_decl): Remove. |
8905 | (struct lang_decl, struct lang_type): Move definitions ... | |
8906 | * c-lang.h: ... here. New file. | |
8907 | * c-decl.c: Include c-lang.h. | |
8908 | (c_dup_lang_specific_decl): Remove. | |
8909 | * c-typeck.c: Include c-lang.h. | |
8910 | * Makefile.in (c-decl.o): Add c-lang.h dependency. | |
8911 | (c-typeck.o): Likewise. | |
8912 | * c-config-lang.in (gtfiles): Add c-lang.h. | |
8913 | * gengtype.c (get_output_file_with_visibility): Handle c-lang.h | |
8914 | like c-tree.h. | |
8915 | ||
a2d3293a | 8916 | 2009-08-20 Uros Bizjak <ubizjak@gmail.com> |
8917 | ||
8918 | * config/alpha/alpha.c (alpha_end_function): Do not clear | |
8919 | crtl->emit structure and free insn locators if cfun->is_thunk is true, | |
8920 | this is now handled in generic code. | |
8921 | ||
73df8a45 | 8922 | 2009-08-20 Andreas Krebbel <krebbel1@de.ibm.com> |
8923 | ||
8924 | * config/s390/s390.c (Z10_PREDICT_DISTANCE): New macro. | |
8925 | (s390_z10_fix_long_loop_prediction): New function. | |
8926 | (s390_z10_optimize_cmp): INSN walk moved to callee - s390_reorg. | |
8927 | (s390_reorg): Walk over the INSNs and invoke | |
8928 | s390_z10_fix_long_loop_prediction and s390_z10_optimize_cmp. | |
8929 | ||
f1443d23 | 8930 | 2009-08-20 Andreas Krebbel <krebbel1@de.ibm.com> |
8931 | ||
8932 | * config/s390/s390.md ("*brx_stage1_<GPR:mode>", "*brxg_64bit", | |
8933 | "*brx_64bit", "*brx_31bit"): New patterns. | |
8934 | * config/s390/s390.c ('E'): New output modifier. | |
8935 | ||
eca5c984 | 8936 | 2009-08-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
a2d3293a | 8937 | Richard Earnshaw <richard.earnshaw@arm.com> |
eca5c984 | 8938 | |
a2d3293a | 8939 | * config/arm/arm.c (arm_emit_movpair): Handle CONST_INT. |
8940 | * config/arm/arm.md (*arm_movtas_ze): New pattern for movt. | |
eca5c984 | 8941 | |
853940d9 | 8942 | 2009-08-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
8943 | ||
8944 | * pa.md (reload_inhi, reload_outhi, reload_inqi, reload_outqi): New | |
8945 | patterns. | |
8946 | * pa.c (emit_move_sequence): Check if address of operand1 is valid | |
8947 | for mode mode of operand0 when doing secondary reload for SAR. | |
8948 | ||
5fb2a157 | 8949 | 2009-08-19 Jakub Jelinek <jakub@redhat.com> |
8950 | ||
8951 | PR middle-end/41123 | |
8952 | * expr.c (expand_expr_real_1) <normal_inner_ref>: Handle all kinds | |
8953 | of CONCAT, not just bitpos 0 bitsize size of the whole CONCAT. | |
8954 | ||
a02f3606 | 8955 | 2009-08-19 Jason Merrill <jason@redhat.com> |
8956 | ||
8957 | * doc/invoke.texi (C++ Dialect Options): Note change of minimum | |
8958 | supported template depth in C++0x. | |
8959 | ||
ca2aa213 | 8960 | 2009-08-19 Jakub Jelinek <jakub@redhat.com> |
8961 | ||
8962 | * config/rs6000/rs6000.c (rs6000_output_mi_thunk): Don't call | |
8963 | free_after_compilation. | |
8964 | * config/score/score7.c (score7_output_mi_thunk): Likewise. | |
8965 | * config/score/score3.c (score3_output_mi_thunk): Likewise. | |
8966 | * config/ia64/ia64.c (ia64_output_mi_thunk): Likewise. | |
8967 | * config/mips/mips.c (mips_output_mi_thunk): Likewise. | |
8968 | * config/sh/sh.c (sh_output_mi_thunk): Likewise. | |
8969 | * config/m68k/m68k.c (m68k_output_mi_thunk): Likewise. | |
8970 | * config/sparc/sparc.c (sparc_output_mi_thunk): Likewise. | |
8971 | ||
86efc2bb | 8972 | 2009-08-19 Ian Lance Taylor <iant@google.com> |
8973 | ||
8974 | * doc/md.texi (Insn Canonicalizations): Correct canonicalization | |
8975 | of (plus (mult (neg B) C) A). | |
8976 | ||
1ea6a73c | 8977 | 2009-08-18 Michael Matz <matz@suse.de> |
8978 | ||
8979 | * omp-low.c (optimize_omp_library_calls): Use types_compatible_p | |
8980 | instead of comparing TYPE_MAIN_VARIANT for equality. | |
8981 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern, | |
8982 | vect_recog_widen_mult_pattern, vect_recog_widen_sum_pattern): Ditto. | |
8983 | * tree-vect-loop.c (vect_is_simple_reduction): Ditto. | |
8984 | * gimplify.c (goa_lhs_expr_p): Ditto and use | |
8985 | STRIP_USELESS_TYPE_CONVERSION. | |
8986 | ||
e1b3b79b | 8987 | 2009-08-18 Michael Matz <matz@suse.de> |
8988 | ||
8989 | * tree-ssa-structalias.c (create_variable_info_for): Also mark | |
8990 | first field in a struct. | |
8991 | (intra_create_variable_infos): Don't deal with flag_argument_noalias. | |
8992 | ||
f2b52d4f | 8993 | 2009-08-18 Uros Bizjak <ubizjak@gmail.com> |
8994 | ||
8995 | * config/alpha/alpha.c (alpha_output_mi_thunk_osf): Allocate insn | |
8996 | locators before emit_insn is called. Remove assert that | |
8997 | cfun->is_thunk. | |
8998 | (alpha_end_function): Clear crtl->emit structure and free insn | |
8999 | locators if cfun->is_thunk is true. | |
9000 | ||
924907a3 | 9001 | 2009-08-18 Jason Merrill <jason@redhat.com> |
9002 | ||
9003 | * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use gnu_unique_object | |
9004 | type if available. | |
9005 | * configure.ac: Test for it. | |
9006 | * configure, config.in: Regenerate. | |
9007 | * doc/install.texi: Document --enable-gnu-unique-object. | |
9008 | ||
49e436b5 | 9009 | 2009-08-18 Richard Guenther <rguenther@suse.de> |
9010 | ||
9011 | PR middle-end/41094 | |
9012 | * builtins.c (fold_builtin_pow): Fold pow(pow(x,y),z) to | |
9013 | pow(x,y*z) only if x is nonnegative. | |
9014 | ||
b14b6a13 | 9015 | 2009-08-18 Jakub Jelinek <jakub@redhat.com> |
9016 | ||
9017 | * bb-reorder.c (fix_up_fall_thru_edges): Only call invert_jump | |
9018 | on jumps. | |
9019 | ||
f3aba4fa | 9020 | PR target/40971 |
9021 | * config/rs6000/rs6000.c (rs6000_legitimize_address): For | |
9022 | [DT][FDI]mode ensure the offset isn't 4/8/12 bytes below 0x8000. | |
9023 | ||
cc24427c | 9024 | 2009-08-17 DJ Delorie <dj@redhat.com> |
9025 | ||
9026 | * config/m32c/m32c.md (UNS_FSETB, UNS_FREIT): New. | |
9027 | * config/m32c/prologue.md (epilogue_freit): New. | |
9028 | (fset_b): New. | |
9029 | * config/m32c/m32c.c (m32c_function_needs_enter): Add prototype. | |
9030 | (bank_switch_p): Likewise. | |
9031 | (fast_interrupt_p): Likewise. | |
9032 | (interrupt_p): Likewise. | |
9033 | (m32c_conditional_register_usage): Round memregs size up. | |
9034 | (need_to_save): We only need to save $a0 when we use ENTER. | |
9035 | (interrupt_p): Check for fast_interrupt too. | |
9036 | (bank_switch_p): New. | |
9037 | (fast_interrupt_p): New. | |
9038 | (m32c_attribute_table): Add bank_switch and fast_interrupt. | |
9039 | (m32c_emit_prolog): Support bank switching and fast interrupts. | |
9040 | * doc/extend.texi (Function Attributes): Add bank_switch and | |
9041 | fast_interrupt. | |
9042 | ||
656ad977 | 9043 | 2009-08-17 Douglas B Rupp <rupp@gnat.com> |
9044 | ||
9045 | * config/alpha/alpha.c (vms_valid_pointer_mode): New function. | |
9046 | * config/alpha/vms.h (TARGET_VALID_POINTER_MODE): Define. | |
9047 | ||
0da249fd | 9048 | 2009-08-16 Douglas B Rupp <rupp@gnat.com> |
9049 | ||
7fa90ef4 | 9050 | * doc/invoke.texi (Target options): Add new option list for IA-64/VMS. |
0da249fd | 9051 | (menu): Add IA-64/VMS Options. |
9052 | (IA-64/VMS Options): Likewise. | |
9053 | ||
7d9383c3 | 9054 | 2009-08-16 Richard Sandiford <rdsandiford@googlemail.com> |
9055 | ||
9056 | PR target/38599 | |
9057 | * config/mips/mips.md (*lwxs): Use :P for pointer values. | |
9058 | ||
0a54d56a | 9059 | 2009-08-16 Richard Sandiford <rdsandiford@googlemail.com> |
9060 | ||
9061 | * config/mips/mips-protos.h (mips_push_asm_switch): New function. | |
9062 | (mips_pop_asm_switch): Likewise. | |
9063 | * config/mips/mips.c (set_noreorder, set_nomacro, set_noat): Replace | |
9064 | with... | |
9065 | (mips_noreorder, mips_nomacro, mips_noat): ...these new variables. | |
9066 | (mips_push_asm_switch_1, mips_pop_asm_switch_1): New functions. | |
9067 | (mips_push_asm_switch, mips_pop_asm_switch): Likewise. | |
9068 | (mips_print_operand_punctuation): Use them. Check mips_noreorder | |
9069 | instead of set_noreorder. | |
9070 | (mips_output_function_prologue): Use the new functions. | |
9071 | (mips_output_function_epilogue): Likewise. | |
9072 | (mips_need_noat_wrapper_p): New function, split out from... | |
9073 | (mips_final_prescan_insn, mips_final_postscan_insn): ...here. | |
9074 | Use mips_push_asm_switch and mips_pop_asm_switch. | |
9075 | * config/mips/mips.h (FUNCTION_PROFILER): Use mips_push_asm_switch | |
9076 | and mips_pop_asm_switch. | |
9077 | (ASM_OUTPUT_REG_POP): Likewise. | |
9078 | (DBR_OUTPUT_SEQEND): Remove boilerplate comment. | |
9079 | Use mips_pop_asm_switch. | |
9080 | (mips_asm_switch): New structure. | |
9081 | (set_noreorder, set_nomacro): Replace with... | |
9082 | (mips_noreorder, mips_nomacro, mips_noat): ...these new variables. | |
9083 | * config/mips/mips.md (fix_truncdfsi2_macro): Use mips_nomacro | |
9084 | instead of set_nomacro. | |
9085 | (fix_truncsfsi2_macro): Likewise. | |
9086 | (cprestore): Likewise. | |
9087 | (hazard): Use mips_noreorder instead of set_noreorder. | |
9088 | * config/mips/sdemtk.h (FUNCTION_PROFILER): As for mips.h. | |
9089 | ||
937fc2f7 | 9090 | 2009-08-16 Uros Bizjak <ubizjak@gmail.com> |
9091 | ||
0ba3d165 | 9092 | * config/alpha/alpha.c (alpha_end_function): Handle NULL_RTX returned |
937fc2f7 | 9093 | from prev_active_insn. |
9094 | ||
3eb18e1f | 9095 | 2009-08-16 Anatoly Sokolov <aesok@post.ru> |
9096 | ||
9097 | * config/avr/avr.h (AVR_HAVE_8BIT_SP): New macros. | |
9098 | * config/avr/avr.c (avr_override_options): Initialize | |
9099 | avr_current_arch variable. | |
9100 | (avr_cpu_cpp_builtins): Define __AVR_HAVE_8BIT_SP__ or | |
9101 | __AVR_HAVE_16BIT_SP__ according to the device type. | |
9102 | (expand_prologue, output_movhi): Use AVR_HAVE_8BIT_SP instead of | |
9103 | TARGET_TINY_STACK. | |
9104 | (expand_epilogue): Use correct QI mode frame pointer for tiny stack. | |
9105 | Use AVR_HAVE_8BIT_SP instead of TARGET_TINY_STACK. | |
9106 | ||
fb44fa22 | 9107 | 2009-08-16 Dodji Seketeli <dodji@redhat.com> |
9108 | ||
7aa793fe | 9109 | PR debug/37801 |
fb44fa22 | 9110 | * gcc/dwarf2out.c (gen_inlined_subroutine_die): Concentrate on |
9111 | generating inlined subroutine die only. We shouldn't be | |
9112 | called for anything else. | |
9113 | (gen_block_die): Don't generate inline subroutine debug info for | |
9114 | abstract blocks. | |
9115 | ||
3c035d93 | 9116 | 2009-08-15 Sebastian Pop <sebastian.pop@amd.com> |
9117 | ||
9118 | * graphite-poly.c (print_pbb): Print PBB index. | |
9119 | ||
19eec579 | 9120 | 2009-08-15 Sebastian Pop <sebastian.pop@amd.com> |
9121 | ||
9122 | PR middle-end/40981 | |
9123 | * graphite-interchange.c (ppl_max_for_le): Moved... | |
9124 | * graphite-poly.c (pbb_number_of_iterations): Call ppl_max_for_le. | |
9125 | * graphite-ppl.c (ppl_max_for_le): ... here. Correct the use of | |
9126 | ppl_Pointset_Powerset_C_Polyhedron_maximize. | |
9127 | * graphite-ppl.h (ppl_max_for_le): Declared. | |
9128 | ||
7f68f564 | 9129 | 2009-08-14 Olatunji Ruwase <tjruwase@google.com> |
9130 | ||
9131 | * doc/extend.texi (Symbol-Renaming Pragmas): redefine_extname is | |
9132 | supported on all platforms. | |
7fa90ef4 | 9133 | * target.h (struct gcc_target): Remove handle_pragma_redefine_extname. |
9134 | * c-cppbuiltin.c: Remove use of targetm.handle_pragma_redefine_extname. | |
7f68f564 | 9135 | * c-pragma.c: Likewise. |
9136 | * target-def.h (TARGET_INITIALIZER): Remove | |
9137 | TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME. | |
7fa90ef4 | 9138 | * config/sol2.h: Remove use of TARGET_HANDLE_PRAGMA_REDEFINE_EXTNAME. |
7f68f564 | 9139 | |
2f2c1efb | 9140 | 2009-08-14 Douglas B Rupp <rupp@gnat.com> |
9141 | ||
9142 | * config/ia64/fde-vms.c: New file. | |
9143 | * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Add dummy arg. | |
9144 | * config/ia64/unwind-ia64.c (UNW_ accessors): Move to unwind-ia64.h | |
9145 | (MD_UNW_COMPATIBLE_PERSONALITY_P): Provide default. | |
9146 | (uw_frame_state_for): Only register a personality routine if it is | |
9147 | known to be compatible with our expectations. | |
9148 | (_Unwind_FindEnclosingFunction, uw_frame_state_for): | |
9149 | Declare unw_table_entry stack variable and | |
9150 | mod all calls to _Unwind_FindTableEntry to add arg. | |
9151 | * config/ia64/unwind-ia64.h (UNW_ accessors): Move here. | |
9152 | (_Unwind_FindTableEntry): Add arg to prototype. | |
9153 | ||
17a745fe | 9154 | 2009-08-14 Eric Botcazou <ebotcazou@adacore.com> |
9155 | ||
9156 | * config/ia64/unwind-ia64.c (struct _Unwind_Context): Add new | |
9157 | field 'signal_pfs_loc'. | |
9158 | (uw_frame_state_for): Remove duplicate code dealing with leaf | |
9159 | procedures without unwind info. | |
9160 | If in the frame after unwinding through a signal handler, restore | |
9161 | the AR.PFS register instead of the CFM if AR.PFS has not been saved. | |
9162 | * config/ia64/linux-unwind.h (ia64_fallback_frame_state): Do not set | |
9163 | 'pfs_loc' to the AR.PFS location in the signal context; instead | |
9164 | set 'signal_pfs_loc'. | |
9165 | Manually generate the unwind info for the AR.PFS register. | |
9166 | (ABI_MARKER_OLD_LINUX_SIGTRAMP, ABI_MARKER_OLD_LINUX_INTERRUPT, | |
9167 | ABI_MARKER_LINUX_SIGTRAMP, ABI_MARKER_LINUX_INTERRUPT): Define. | |
9168 | (ia64_handle_unwabi): Test 'fs->unwabi' against them. | |
9169 | Do not set 'pfs_loc' to the AR.PFS location in the signal context; | |
9170 | instead set 'signal_pfs_loc'. | |
9171 | Remove code preventing the AR.PFS register from being restored | |
9172 | from the signal context. | |
9173 | ||
f51dfe4d | 9174 | 2009-08-14 Douglas B Rupp <rupp@gnat.com> |
9175 | Tristan Gingold <gingold@adacore.com> | |
9176 | ||
9177 | * config.gcc (ia64-hp-*vms*): Insert ia64/t-ia64 in tmake_file. | |
9178 | * config/ia64/t-vms: New file. | |
9179 | * config/ia64/vms64.h: New file. | |
9180 | * config/ia64/vms.h: New file. | |
9181 | * config/ia64/vms-crtinit.asm: New file. | |
9182 | * config/ia64/vms_symvec_libgcc_s.opt: New file. | |
9183 | * config/ia64/vms-unwind.h: New file. | |
9184 | ||
a717c371 | 9185 | 2009-08-14 Uros Bizjak <ubizjak@gmail.com> |
9186 | ||
9187 | * config/alpha/alpha.c (alpha_emit_conditional_move): Handle | |
9188 | TFmode compares. | |
9189 | ||
63e89698 | 9190 | 2009-08-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
9191 | ||
9192 | PR middle-end/30789 | |
7fa90ef4 | 9193 | * builtins.c (do_mpc_arg2): Make extern, define for any MPC version. |
9194 | Move declaration... | |
63e89698 | 9195 | * real.h (do_mpc_arg2): ... here. |
9196 | * fold-const.c (const_binop): Use MPC for complex MULT_EXPR | |
9197 | and RDIV_EXPR. | |
9198 | ||
c937fbea | 9199 | 2009-08-14 Rafael Avila de Espindola <espindola@google.com> |
9200 | ||
7f68f564 | 9201 | * final.c (add_debug_prefix_map): Don't use GC memory for |
9202 | old_prefix and new_prefix. | |
c937fbea | 9203 | |
8700909c | 9204 | 2009-08-14 Richard Guenther <rguenther@suse.de> |
9205 | ||
9206 | * ipa-prop.c (compute_complex_pass_through): If we cannot | |
9207 | compute a non-varying offset for IPA_JF_ANCESTOR punt. | |
9208 | ||
a0ef5201 | 9209 | 2009-08-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
9210 | ||
9211 | * c-lex.c (c_lex_with_flags): Increase size of local variable | |
9212 | to avoid memory clobber. | |
9213 | ||
b2e46392 | 9214 | 2009-08-14 Paolo Bonzini <bonzini@gnu.org> |
9215 | ||
9216 | PR target/40934 | |
9217 | * config/i386/i386.c (ix86_fp_comparison_strategy): | |
a717c371 | 9218 | Only enable/disable sahf at function granularity. |
b2e46392 | 9219 | |
4f426d85 | 9220 | 2009-08-14 Hans-Peter Nilsson <hp@axis.com> |
9221 | ||
9222 | PR rtl-optimization/41064 | |
9223 | * reload1.c (reload_as_needed): Don't call extract_insn | |
9224 | for known invalid replacements after calling | |
9225 | validate_replace_rtx_group and verify_changes. | |
9226 | ||
17e313b0 | 9227 | 2009-08-14 Uros Bizjak <ubizjak@gmail.com> |
9228 | ||
9229 | PR target/41019 | |
9230 | * config/i386/sse.md (SSEMODE124C8): New mode iterator. | |
9231 | (vcond<SSEMODEF2P:mode>): Assert that operation is supported by | |
9232 | ix86_expand_fp_vcond. | |
9233 | (vcond<SSEMODE124C8:mode>): Use SSEMODE124C8 instead of SSEMODE124. | |
9234 | Assert that operation is supported by ix86_expand_int_vcond. | |
9235 | (vcondu<SSEMODE124C8:mode>): Ditto. | |
9236 | ||
a47075bb | 9237 | 2009-08-13 DJ Delorie <dj@redhat.com> |
9238 | ||
9239 | * config/i386/djgpp-stdint.h: New. | |
9240 | * config.gcc (djgpp): Use it. | |
9241 | ||
06b71e62 | 9242 | 2009-08-13 Kaz Kojima <kkojima@gcc.gnu.org> |
9243 | ||
9244 | * config/sh/sh.c (sh_override_options): When flag_exceptions or | |
17e313b0 | 9245 | flag_unwind_tables is on, turn flag_reorder_blocks_and_partition off. |
06b71e62 | 9246 | |
e17cf2c8 | 9247 | 2009-08-13 Ghassan Shobaki <ghassan.shobaki@amd.com> |
9248 | ||
a717c371 | 9249 | * tree-ssa-loop-prefetch.c |
9250 | (prune_ref_by_group_reuse): Enhance probabilistic analysis | |
e17cf2c8 | 9251 | for long-stride pruning. |
9252 | (compute_miss_rate): New function to compute the probability | |
a717c371 | 9253 | that two memory references access different cache lines. |
e17cf2c8 | 9254 | |
323c8f71 | 9255 | 2009-08-13 Dave Korn <dave.korn.cygwin@gmail.com> |
9256 | ||
9257 | * gcc/config/i386/cygwin.h (LINK_SPEC): Add --enable-auto-image-base. | |
9258 | ||
4c0d4e21 | 9259 | 2009-08-13 Richard Guenther <rguenther@suse.de> |
9260 | ||
9261 | PR middle-end/41047 | |
9262 | * tree-ssa-ccp.c (ccp_fold): When folding pointer additions | |
9263 | use the constant pointer type. | |
9264 | * gimplify.c (canonicalize_addr_expr): Canonicalize independent | |
9265 | of CV qualifiers on the target pointer type. | |
9266 | * tree-ssa.c (useless_type_conversion_p): Move incomplete pointer | |
9267 | conversion check before restrict check. | |
9268 | ||
449ddd47 | 9269 | 2009-08-12 Kaz Kojima <kkojima@gcc.gnu.org> |
9270 | ||
9271 | PR target/41029 | |
9272 | * config/sh/sh.md (reload_outdf__RnFRm+4): Fix thinko. | |
9273 | ||
c596fd64 | 9274 | 2009-08-12 Kaz Kojima <kkojima@gcc.gnu.org> |
9275 | ||
9276 | * config/sh/sh.c (sh_promote_function_mode): Add ATTRIBUTE_UNUSED. | |
9277 | ||
b14e6fc5 | 9278 | 2009-08-12 Richard Guenther <rguenther@suse.de> |
9279 | ||
9280 | PR tree-optimization/41011 | |
9281 | * ipa-cp.c (ipcp_lattice_from_jfunc): Deal with failing fold | |
9282 | and reference constructing. | |
9283 | ||
19bcf521 | 9284 | 2009-08-12 Xinliang David Li <davidxl@google.com> |
9285 | ||
9286 | PR tree-optimization/41012 | |
9287 | * tree-flow.h : New external interface. | |
9288 | * gimple-low.c (check_call_arg): Change to public function. | |
9289 | Remove argument mismatch check in lowering. | |
9290 | * tree-inline.h (tree_can_inline_p): Interface change. | |
9291 | * tree-inline.c (tree_can_inline_p): Fold argument mismatch check | |
9292 | into this function. | |
f6c8c8fc | 9293 | * ipa-inline.c (cgraph_decide_inlining_of_small_functions): |
19bcf521 | 9294 | Call change to tree_can_inline_p function. |
9295 | (cgraph_decide_inlining_incrementally): Ditto. | |
9296 | ||
27d3c04f | 9297 | 2009-08-12 Richard Sandiford <rdsandiford@googlemail.com> |
9298 | ||
9299 | PR tree-optimization/41031 | |
9300 | * tree-outof-ssa.c (insert_value_copy_on_edge): Use promote_decl_mode | |
9301 | on the partition variable rather than promote_mode on the source | |
9302 | type. Assert that the partition variable's type has the same | |
9303 | mode as the source value's. | |
9304 | ||
c879dbcf | 9305 | 2009-08-12 Paolo Bonzini <bonzini@gnu.org> |
9306 | ||
9307 | * doc/tm.texi (TARGET_PROMOTE_FUNCTION_MODE): Add documentation | |
9308 | for for_return == 2. | |
9309 | * function.c (assign_parm_setup_reg): Use for_return == 2, improve | |
9310 | comments. | |
9311 | * calls.c (expand_call): Fix typo. | |
9312 | * explow.c (promote_decl_mode): Use for_return == 2 for RESULT_DECL | |
9313 | and PARM_DECL. | |
9314 | * stmt.c (expand_value_return): Use promote_function_mode to copy out | |
9315 | of pseudo. | |
9316 | * targhooks.c (default_promote_function_mode): Handle for_return == 2. | |
9317 | * config/cris/cris.c (cris_promote_function_mode): Likewise. | |
9318 | * config/mmix/mmix.c (mmix_promote_function_mode): Likewise. | |
9319 | * config/pa/pa.c (pa_promote_function_mode): Likewise. | |
9320 | ||
8ac5341f | 9321 | 2009-08-12 Andrew Haley <aph@redhat.com> |
71843396 | 9322 | |
9323 | * config/arm/arm.c (arm_init_libfuncs): Add __sync_synchronize. | |
9324 | ||
4d9e5553 | 9325 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9326 | ||
9327 | PR bootstrap/40103 | |
9328 | * graphite.c: Remove pragma GCC diagnostic warning "-Wc++-compat". | |
9329 | ||
dfe8e806 | 9330 | 2009-08-12 Richard Guenther <rguenther@suse.de> |
9331 | ||
9332 | * alias.c (get_alias_set): Honor TYPE_STRUCTURAL_EQUALITY_P. | |
9333 | * gimplify.c (gimplify_modify_expr): Do not use | |
9334 | lang_hooks.types_compatible_p. | |
9335 | * tree-ssa.c (useless_type_conversion_p): For aggregates | |
9336 | just return false if the canonical types differ. | |
9337 | ||
43f8b6ab | 9338 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9339 | ||
9340 | PR middle-end/40980 | |
9341 | * sese.c (convert_for_phi_arg): New. | |
9342 | (add_guard_exit_phis): Use convert_for_phi_arg. | |
9343 | ||
96da1999 | 9344 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9345 | ||
9346 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): Dont add | |
9347 | unknown subscript upper bounds. | |
9348 | ||
80020e9d | 9349 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9350 | Pranav Garg <pranav.garg2107@gmail.com> | |
9351 | ||
9352 | * graphite-interchange.c (gather_access_strides): Removed. | |
9353 | (ppl_max_for_le): New. | |
9354 | (build_linearized_memory_access): New. | |
9355 | (memory_stride_in_loop): New. | |
9356 | (pbb_interchange_profitable_p): Reimplemented. | |
9357 | * graphite-ppl.h (ppl_new_id_map): New. | |
9358 | (ppl_interchange): New. | |
9359 | ||
c9fce634 | 9360 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9361 | ||
9362 | * graphite-interchange.c (compute_subscript): Removed. | |
9363 | (compute_array_size_cstr): Removed. | |
9364 | (compute_array_size_poly): Removed. | |
9365 | (compute_array_size): Removed. | |
9366 | (gather_access_strides_poly): Removed. | |
9367 | (gather_access_strides): Empty. | |
9368 | ||
85f74b79 | 9369 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9370 | ||
9371 | * graphite-dependences.c (dependence_polyhedron_1): Replace | |
9372 | pdr_nb_subscripts with PDR_NB_SUBSCRIPTS. | |
9373 | (graphite_legal_transform_dr): Same. | |
9374 | (graphite_carried_dependence_level_k): Same. | |
9375 | * graphite-poly.c (new_poly_dr): Add a parameter nb_subscripts. | |
9376 | Initialize PDR_NB_SUBSCRIPTS. | |
9377 | (print_pdr_access_layout): Replace pdr_nb_subscripts with | |
9378 | PDR_NB_SUBSCRIPTS. | |
9379 | * graphite-poly.h (struct poly_dr): Add nb_subscripts field. | |
9380 | (PDR_NB_SUBSCRIPTS): New. | |
9381 | (pdr_nb_subscripts): Removed. | |
9382 | (pdr_dim): Simplified. | |
9383 | * graphite-sese-to-poly.c (build_poly_dr): Replace pdr_nb_subscripts | |
9384 | with PDR_NB_SUBSCRIPTS. | |
9385 | ||
19b42529 | 9386 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9387 | ||
9388 | * graphite-interchange.c (compute_array_size): Remove use of | |
9389 | PDR_DATA_CONTAINER. | |
9390 | * graphite-poly.c (new_poly_dr): Remove argument data_container. | |
9391 | Do not initialize PDR_DATA_CONTAINER. | |
9392 | (print_pdr): Do not print PDR_DATA_CONTAINER. | |
9393 | * graphite-poly.h (struct poly_dr): Remove data_container field. | |
9394 | (PDR_DATA_CONTAINER): Removed. | |
9395 | * graphite-sese-to-poly.c (pdr_add_data_dimensions): Remove use of | |
9396 | PDR_DATA_CONTAINER. | |
9397 | (build_poly_dr): Same. | |
9398 | ||
0835eab6 | 9399 | 2009-08-12 Konrad Trifunovic <konrad.trifunovic@gmail.com> |
9400 | Sebastian Pop <sebastian.pop@amd.com> | |
9401 | ||
9402 | * graphite-dependences.c (graphite_legal_transform_dr): Work on a | |
9403 | copy of the dependence polyhedron. Free the temporary objects. | |
9404 | (graphite_carried_dependence_level_k): Free unused objects before | |
9405 | returning. | |
9406 | ||
a741358d | 9407 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9408 | ||
9409 | * graphite-blocking.c (scop_do_strip_mine): Call store_scattering. | |
9410 | Early return without analyzing the data dependences if no | |
9411 | transform has been done. Call restore_scattering if the transform | |
9412 | is not legal. | |
9413 | (graphite-interchange.c): Same. | |
17e313b0 | 9414 | * graphite-poly.c (print_scattering_function): Test for |
9415 | PBB_TRANSFORMED. | |
a741358d | 9416 | (graphite_read_transforms): Initialize PBB_TRANSFORMED. |
9417 | (apply_poly_transforms): Do not gcc_assert that | |
9418 | the transform is legal. | |
17e313b0 | 9419 | (new_poly_bb): Initialize PBB_TRANSFORMED, PBB_SAVED and PBB_ORIGINAL. |
a741358d | 9420 | Do not initialize PBB_NB_SCATTERING_TRANSFORM, PBB_NB_LOCAL_VARIABLES, |
9421 | PBB_TRANSFORMED_SCATTERING, and PBB_ORIGINAL_SCATTERING. | |
9422 | (free_poly_dr): Free PBB_TRANSFORMED, PBB_SAVED, and PBB_ORIGINAL. | |
9423 | * graphite-poly.h (struct poly_scattering): New. | |
9424 | (struct poly_bb): Add original, transformed, and saved fields. | |
17e313b0 | 9425 | Remove transformed_scattering, original_scattering, |
9426 | nb_local_variables and nb_scattering_transform fields. | |
a741358d | 9427 | (PBB_ORIGINAL, PBB_TRANSFORMED, PBB_SAVED): New. |
9428 | (poly_scattering_new): New. | |
9429 | (poly_scattering_free): New. | |
9430 | (poly_scattering_copy): New. | |
9431 | (store_scattering_pbb): New. | |
9432 | (store_scattering): New. | |
9433 | (restore_scattering_pbb): New. | |
9434 | (restore_scattering): New. | |
9435 | * graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): | |
9436 | Initialize PBB_TRANSFORMED and PBB_ORIGINAL. | |
9437 | ||
95b2e0d3 | 9438 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9439 | ||
9440 | * graphite-poly.c (print_pbb): Add parentheses in the pretty print. | |
9441 | (print_scop): Same. | |
9442 | ||
675d86b2 | 9443 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9444 | ||
9445 | * Makefile.in (graphite.o): Depends on PREDICT_H. | |
9446 | * graphite.c: Include predict.h. | |
9447 | (graphite_finalize): Call tree_estimate_probability. | |
9448 | * predict.c (predict_loops): Do not call scev_initialize and | |
9449 | scev_finalize. | |
9450 | (tree_estimate_probability_bb): New. | |
9451 | (tree_estimate_probability): Do not initialize loops: move that | |
9452 | code to the driver. Call tree_estimate_probability_bb. | |
9453 | (tree_estimate_probability_driver): New. | |
9454 | (pass_profile): Use tree_estimate_probability_driver. | |
9455 | * predict.h (tree_estimate_probability): Declared. | |
9456 | ||
525c22c4 | 9457 | 2009-08-12 Sebastian Pop <sebastian.pop@amd.com> |
9458 | ||
9459 | * graphite-clast-to-gimple.c (gloog): Add time to TV_GRAPHITE_CODE_GEN. | |
9460 | * graphite-dependences.c (graphite_legal_transform): Add time to | |
9461 | TV_GRAPHITE_DATA_DEPS. | |
9462 | (dependency_between_pbbs_p): Same. | |
9463 | * timevar.def (TV_GRAPHITE_DATA_DEPS, TV_GRAPHITE_CODE_GEN): New. | |
9464 | ||
b95fdaae | 9465 | 2009-08-12 Andrey Belevantsev <abel@ispras.ru> |
9466 | ||
9467 | PR rtl-optimization/41033 | |
f6c8c8fc | 9468 | * alias.c (nonoverlapping_component_refs_p): Punt when strict |
b95fdaae | 9469 | aliasing is disabled. |
9470 | ||
c051f153 | 9471 | 2009-08-11 Adam Nemet <anemet@caviumnetworks.com> |
9472 | ||
9473 | * config/mips/predicates.md (qi_mask_operand, hi_mask_operand, | |
9474 | si_mask_operand, and_load_operand, low_bitmask_operand, | |
9475 | and_reg_operand, and_operand): New predicates. | |
9476 | * config/mips/constraints.md (Yb, Yh, Yw, Yz): New constraints. | |
9477 | * config/mips/mips.c (and_operands_ok): New function. | |
9478 | * config/mips/mips-protos.h (and_operands_ok): Declare it. | |
9479 | * config/mips/mips.md (move_type): Add ext_ins and logical. | |
9480 | (type): Handle them. | |
17e313b0 | 9481 | (and<mode>3): Use and_reg_operand as the second operand's predicate. |
c051f153 | 9482 | (*and<mode>3): Add alternatives for lbu, lhu, lwu, <d>ext and |
9483 | shift_shift. Remove commutative constraint modifier. | |
9484 | (*and<mode>3_mips16): Add alternatives for lbu, lhu, lwu and | |
9485 | shift_shift. | |
9486 | (*clear_upper32_dext): Remove define_insn_and_split. | |
9487 | (*clear_upper32): Turn this define_insn_and_split ... | |
9488 | (splitter for ANDing register with 0xffff_ffff): .. into this. | |
9489 | ||
d16b48d5 | 9490 | 2009-08-11 Adam Nemet <anemet@caviumnetworks.com> |
9491 | ||
9492 | * combine.c (try_widen_shift_mode): Factor out code to check if an | |
f6c8c8fc | 9493 | integer constant is a low-order bitmask from here ... |
d16b48d5 | 9494 | * rtlanal.c (low_bitmask_len): ... to here. |
9495 | * rtl.h (low_bitmask_len): Declare. | |
9496 | ||
4c95716b | 9497 | 2009-08-11 Uros Bizjak <ubizjak@gmail.com> |
9498 | ||
9499 | PR target/8603 | |
9500 | * config/alpha/alpha.md (addsi3): Remove expander. | |
9501 | (addsi3): Rename from *addsi3_internal insn pattern. | |
9502 | (subsi3): Remove expander. | |
9503 | (subsi3): Rename from *subsi3_internal insn pattern. | |
9504 | ||
a5773a09 | 9505 | 2009-08-11 Douglas B Rupp <rupp@gnat.com> |
9506 | ||
9507 | * config/alpha/alpha.c (alpha_init_builtins): Nullify FWRITE and | |
9508 | FWRITE_UNLOCKED. | |
9509 | ||
cfdbb1f5 | 9510 | 2009-08-11 Vasiliy Fofanov <fofanov@adacore.com> |
4c95716b | 9511 | Eric Botcazou <botcazou@adacore.com> |
9512 | Douglas B Rupp <rupp@gnat.com> | |
cfdbb1f5 | 9513 | |
9514 | * config/alpha/alpha.c (alpha_return_in_memory): On VMS, ensure | |
9515 | that records that fit in 64 bits are returned by immediate value, | |
9516 | as required by OpenVMS Calling Standard. | |
9517 | (function_value): Adjust for above modification. | |
9518 | (alpha_va_start) <TARGET_ABI_OPEN_VMS>: Use | |
9519 | virtual_incoming_args_rtx as base object, not next_arg. | |
d603963f | 9520 | * config/alpha/vms.h (DEFAULT_PCC_STRUCT_RETURN): Define as 0. |
cfdbb1f5 | 9521 | |
79141aaa | 9522 | 2009-08-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
9523 | ||
9524 | * reload.c (find_reloads_subreg_address): Check the original | |
9525 | req_equiv_mem address to detect the case where an address is | |
9526 | not valid in the outer mode. | |
9527 | ||
84033db4 | 9528 | 2009-08-11 Richard Guenther <rguenther@suse.de> |
f6c8c8fc | 9529 | |
4c95716b | 9530 | PR bootstrap/40788 |
9531 | * builtins.c (gimplify_va_arg_expr): Do not call SET_EXPR_LOCATION. | |
84033db4 | 9532 | |
50afef9b | 9533 | 2009-08-10 Douglas B Rupp <rupp@gnat.com> |
9534 | ||
9535 | * config/alpha/vms.h (OPTIMIZATION_OPTIONS): Remove | |
9536 | (OVERRIDE_OPTIONS): Incorporate removed OPTIMIZATION_OPTIONS. | |
9537 | ||
d3832055 | 9538 | 2009-08-10 Olivier Hainque <hainqueu@adacore.com> |
4c95716b | 9539 | Douglas B Rupp <rupp@gnat.com> |
d3832055 | 9540 | |
9541 | * config/alpha/alpha.c (alpha_sa_size): Force procedure type to | |
9542 | PT_STACK when frame_pointer_needed on OpenVMS. | |
9543 | (alpha_pv_save_size, alpha_using_fp): Remove. | |
9544 | (alpha_vms_can_eliminate): New function. Support for CAN_ELIMINATE | |
9545 | with proper processing for PT_NULL. | |
9546 | (alpha_vms_initial_elimination_offset): New function. Support for | |
9547 | INITIAL_ELIMINATION_OFFSET with proper processing for PT_NULL. | |
9548 | (alpha_sa_size): Force procedure type to PT_STACK when | |
9549 | frame_pointer_needed on OpenVMS. | |
9550 | * config/alpha/alpha-protos.h (alpha_pv_save_size): Remove prototype. | |
9551 | (alpha_using_fp): Likewise. | |
9552 | (alpha_vms_can_eliminate): Add prototype. | |
9553 | (alpha_vms_initial_elimination_offset): Likewise. | |
9554 | * config/alpha/vms.h (CAN_ELIMINATE, INITIAL_ELIMINATION_OFFSET): | |
9555 | Call alpha_vms_can_eliminate and alpha_vms_initial_elimination_offset. | |
9556 | ||
00dca3d4 | 9557 | 2009-08-10 Eric Botcazou <botcazou@adacore.com> |
4c95716b | 9558 | Douglas B Rupp <rupp@gnat.com> |
00dca3d4 | 9559 | |
9560 | * config/alpha/alpha.c (common_object_handler): New function. | |
9561 | (vms_attribute_table): Declare a single attribute "common_object". | |
9562 | (vms_output_aligned_decl_common): New global function. | |
9563 | (SECTION_VMS_OVERLAY): Delete. | |
9564 | (SECTION_VMS_GLOBAL): Likewise. | |
9565 | (SECTION_VMS_INITIALIZE): Likewise. | |
9566 | (vms_asm_named_section): Remove support for above flags. | |
9567 | (vms_section_type_flags): Delete. | |
9568 | (TARGET_SECTION_TYPE_FLAGS): Likewise. | |
9569 | * config/alpha/alpha-protos.h (vms_output_aligned_decl_common): New. | |
9570 | * config/alpha/vms.h (ASM_OUTPUT_ALIGNED_COMMON): Delete. | |
9571 | (ASM_OUTPUT_ALIGNED_DECL_COMMON): New macro. | |
9572 | ||
b71fdb0b | 9573 | 2009-08-10 SUGIOKA Toshinobu <sugioka@itonet.co.jp> |
9574 | ||
9575 | PR target/41015 | |
9576 | * longlong.h [__sh__] (udiv_qrnnd): Add T register to clobber list. | |
9577 | (sub_ddmmss): Likewise. | |
9578 | ||
f1fcbf19 | 9579 | 2009-08-10 Andreas Tobler <a.tobler@schweiz.org> |
9580 | ||
9581 | PR bootstrap/41018 | |
9582 | * config/rs6000/freebsd.h: Define SVR4_ASM_SPEC. Adjust copyright | |
9583 | year. | |
9584 | ||
45c9f108 | 9585 | 2009-08-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
9586 | ||
9587 | PR target/37053 | |
9588 | * reload1.c (reload_as_needed): Use cancel_changes to completely | |
9589 | undo a failed replacement attempt. | |
9590 | ||
4cf75304 | 9591 | 2009-08-10 Richard Guenther <rguenther@suse.de> |
9592 | ||
9593 | PR middle-end/41006 | |
9594 | * tree-ssa.c (useless_type_conversion_p_1): Fold into ... | |
9595 | (useless_type_conversion_p): ... here. Require pointer targets | |
9596 | to be compatible. | |
9597 | ||
29f90295 | 9598 | 2009-08-10 Dodji Seketeli <dodji@redhat.com> |
9599 | ||
9600 | PR c++/40866 | |
9601 | * tree-inline.c (copy_statement_list): The resulting copy shouldn't | |
9602 | loose the original type of the statement list. | |
9603 | ||
2db66e7c | 9604 | 2009-08-09 Douglas B Rupp <rupp@gnat.com> |
9605 | ||
9606 | * config/alpha/alpha.c: Include libfuncs.h | |
9607 | (avms_asm_output_extern): New function. | |
9608 | (alpha_init_libfuncs): Init some decc libfuncs. | |
9609 | * config/alpha/alpha-protos.h (avms_asm_output_external): Declare. | |
9610 | * config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Define. | |
9611 | (DO_CRTL_NAMES): Define. | |
9612 | (LIB_SPEC): Remove. | |
d603963f | 9613 | * config/alpha/vms64.h (POINTERS_EXTEND_UNSIGNED): Remove undef. |
2db66e7c | 9614 | (LONG_TYPE_SIZE): Define. |
9615 | (TARGET_OS_CPP_BUILTINS): Define with __LONG_POINTERS=1 | |
9616 | (SUBTARGET_SWITCHES): Define malloc64 switch. | |
9617 | (TARGET_DEFAULT): Default MASK_MALLOC64 set. | |
9618 | (MASK_RETURN_ADDR): Define. | |
9619 | doc/invoke.texi (mmalloc64): Document switch. | |
9620 | ||
50f36bdb | 9621 | 2009-08-09 Olivier Hainque <hainque@adacore.com> |
4c95716b | 9622 | Douglas B Rupp <rupp@gnat.com> |
50f36bdb | 9623 | |
9624 | * config/alpha/alpha.c (struct machine_function): New flag for VMS, | |
9625 | uses_condition_handler. | |
9626 | (alpha_expand_builtin_establish_vms_condition_handler): New expander. | |
9627 | (alpha_expand_builtin_revert_vms_condition_handler): New expander. | |
9628 | (enum alpha_builtin): New ALPHA_BUILTIN_REVERT_VMS_CONDITION_HANDLER | |
9629 | and ALPHA_BUILTIN_ESTABLISH_VMS_CONDITION_HANDLER values. | |
9630 | (code_for_builtin): New insn codes for the new alpha_builtins. | |
9631 | (alpha_init_builtins): Register the new functions as BUILT_IN_MD. | |
9632 | (alpha_sa_size): Account for uses_condition_handler. | |
9633 | (alpha_expand_prologue): Likewise. | |
9634 | (alpha_start_function): Likewise. | |
9635 | (alpha_expand_epilogue): Likewise. | |
9636 | * config/alpha/alpha-protos.h: Prototype the new alpha.c builtin | |
9637 | establish/revert expanders. | |
9638 | * config/alpha/alpha.h (DWARF_FRAME_REGNUM): Define. | |
9639 | * config/alpha/alpha.md (builtin_establish_vms_condition_handler): | |
9640 | New expander, resorting to the alpha.c associated function. | |
9641 | (builtin_revert_vms_condition_handler): Likewise. | |
9642 | * config/alpha/vms-gcc_shell_handler.c: New file. Implements | |
9643 | __gcc_shell_handler, the static VMS condition handler used as | |
9644 | an indirection wrapper to the current dynamically established | |
9645 | handler. | |
9646 | * config/alpha/vms-unwind.h: Complete rewrite. | |
9647 | * config/alpha/t-vms (LIB2FUNCS_EXTRA): Add vms-gcc_shell_handler.c | |
9648 | * config/alpha/vms.h (MD_UNWIND_SUPPORT): | |
f6c8c8fc | 9649 | |
c45d3ddf | 9650 | 2009-08-09 Eric Botcazou <botcazou@adacore.com> |
4c95716b | 9651 | Douglas B Rupp <rupp@gnat.com> |
c45d3ddf | 9652 | |
9653 | * config/alpha/alpha.c (alpha_links): Add 'target' field. | |
9654 | (alpha_need_linkage): Handle aliases. Return function symbol. | |
9655 | (alpha_use_linkage): Rename 'linkage' argument to 'func'. | |
9656 | Use ultimate alias target for the linkage name. | |
9657 | * config/alpha/alpha.md (movmemdi): Use the symbol returned | |
9658 | by alpha_need_linkage for the function symbol. | |
9659 | (setmemdi): Likewise. | |
9660 | ||
0dbcfe49 | 9661 | 2009-08-09 Douglas B Rupp <rupp@gnat.com> |
9662 | ||
9663 | * config/alpha/alpha.c (TARGET_ASM_UNALIGNED_*_OP): Define if on VMS. | |
9664 | * config/alpha/vms.h (OBJECT_FORMAT_ELF): Define. | |
9665 | (ASM_WEAKEN_LABEL): Define. | |
9666 | (CRT_CALL_STATIC_FUNCTION): Define. | |
9667 | (STARTFILE_SPEC): Add crtbegin.o crtbeginS.o. | |
9668 | (ENDFILE_SPEC): Define. | |
9669 | (INIT_SECTION_ASM_OP): Define. | |
9670 | * config/alpha/vms-dwarf2eh.asm (__EH_FRAME_BEGIN__): Remove. | |
9671 | * config/alpha/t-vms (EXTRA_PARTS): Add crtbegin.o crtbeginS.o | |
9672 | crtend.o crtendS.o. | |
9673 | (MULTILIB_OSDIRNAMES): Define. | |
9674 | (shlib_version): Define. | |
9675 | (SHLIB_EXT): Define. | |
9676 | (SHLIB_OBJS): Define. | |
9677 | (SHLIB_NAME): Define. | |
9678 | (SHLIB_MULTILIB): Define. | |
9679 | (SHLIB_INSTALL): Define. | |
9680 | (SHLIB_SYMVEC): Define. | |
9681 | (SHLIB_SYMVECX2): Define. | |
9682 | (SHLIB_LINK): Define. | |
9683 | ||
d2f33c43 | 9684 | 2009-08-09 Douglas B Rupp <rupp@gnat.com> |
9685 | ||
9686 | * config/alpha/alpha.c (alpha_initialize_trampoline): | |
9687 | Initialize VMS trampoline IAW ABI for bounded procedure calls. | |
9688 | (alpha_start_function): Emit transfer address on nested functions | |
9689 | for VMS trampoline call. | |
9690 | * config/alpha/t-vms (LIB2FUNCS_EXTRA): Remove vms_tramp.asm | |
9691 | since no longer used. | |
9692 | * config/alpha/vms-tramp.asm: Remove. | |
9693 | * config/alpha/vms.h (TRAMPOLINE_TEMPLATE): Leave undefined | |
9694 | since now only data initialized at runtime. | |
9695 | ||
75871697 | 9696 | 2009-08-09 Douglas B Rupp <rupp@gnat.com> |
9697 | ||
9698 | * config/alpha/vms.h (HANDLE_SYSV_PRAGMA): Define. | |
9699 | (LINK_GCC_C_SEQUENCE_SPEC): Define. | |
9700 | (MD_EXEC_PREFIX): Remove, no longer used. | |
9701 | (MD_STARTFILE_PREFIX): Likewise. | |
9702 | (INCLUDE_DEFAULTS): Likewise. | |
9703 | * config/alpha/t-vms: | |
9704 | (vms-dwarf2.o, vms-dwarf2eh.o): Use GCC_FOR_TARGET to compile. | |
9705 | ||
854e8953 | 9706 | 2009-08-09 Richard Guenther <rguenther@suse.de> |
9707 | ||
9708 | PR tree-optimization/41016 | |
4c95716b | 9709 | * tree-ssa-ifcombine.c (get_name_for_bit_test): Fix tuplification bug. |
854e8953 | 9710 | (operand_precision): Remove. |
9711 | (integral_operand_p): Likewise. | |
9712 | (recognize_single_bit_test): Adjust. | |
9713 | ||
672d914b | 9714 | 2009-08-09 Richard Sandiford <rdsandiford@googlemail.com> |
9715 | ||
9716 | * c-common.c (c_fully_fold_internal): Issue a warning if a binary | |
9717 | operation overflows. Likewise non-cast unary arithmetic. | |
9718 | If one arm of a conditional expression is always taken, | |
9719 | inhibit evaluation warnings for the other arm. Likewise inhibit | |
9720 | evaluation warnings for the second && or || operand if the first | |
9721 | operand is enough to determine the result. | |
9722 | * c-typeck.c (build_conditional_expr): Apply the same inhibition | |
9723 | rules here. | |
9724 | (build_binary_op): Prevent duplicate evaluation warnings. | |
9725 | ||
e81447c7 | 9726 | 2009-08-09 Richard Sandiford <rdsandiford@googlemail.com> |
9727 | ||
9728 | * tree-out-of-ssa.c (insert_value_copy_on_edge): If the source | |
9729 | and destination have different modes, Use promote_mode to | |
9730 | determine the signedness of the conversion. Assert that the | |
9731 | promoted source mode matches the destination mode. Don't pass | |
9732 | the destination and destination mode to expand_expr if the source | |
9733 | mode is different. Simplify conversion logic. | |
9734 | ||
a18d4327 | 9735 | 2009-08-09 Ira Rosen <irar@il.ibm.com> |
9736 | ||
9737 | PR tree-optimization/41008 | |
9738 | * tree-vect-loop.c (vect_is_simple_reduction): Get operands | |
f6c8c8fc | 9739 | from condition only in case it's a comparison. Adjust checks. |
a18d4327 | 9740 | |
3ee48c5c | 9741 | 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com> |
9742 | ||
9743 | * tree-dfa.c (renumber_gimple_stmt_uids_in_blocks): New function. | |
9744 | * tree-flow.h (renumber_gimple_stmt_uids_in_blocks): Declare it. | |
9745 | * tree-ssa-loop-ivopts.c (comp_cost): Make COST an integer. | |
9746 | (enum iv_position): Add IP_AFTER_USE and IP_BEFORE_USE. | |
9747 | (dump_cand): Handle them. | |
9748 | (struct iv_cand): New members COST_STEP and AINC_USE. | |
9749 | (stmt_after_increment): Likewise. | |
9750 | (stmt_after_inc_pos): Renamed from stmt_after_ip_original_pos. All | |
9751 | callers changed. Use gimple_uid comparison instead of scanning. | |
9752 | (add_candidate_1): When looking for identical candidates, take | |
9753 | AINC_USE into account. Set it for new candidates. | |
9754 | (force_expr_to_var_cost): Cast target_spill_cost to int. | |
9755 | (get_address_cost): New arguments STMT_AFTER_INC and MAY_AUTOINC. | |
9756 | All callers changed. Check for availability of autoinc addressing | |
4c95716b | 9757 | modes, both in general for a given mode, and in the specific use case. |
3ee48c5c | 9758 | (get_computation_cost_at): New argument CAN_AUTOINC. All callers |
9759 | changed. | |
9760 | (get_computation_cost): Likewise. | |
9761 | (autoinc_possible_for_pair, set_autoinc_for_original_candidates, | |
9762 | add_autoinc_candidates): New static functions. | |
9763 | (add_candidate): Call add_autoinc_candidates for candidates based on | |
9764 | a USE_ADDRESS use. | |
9765 | (find_iv_candidates): Call set_autoinc_for_original_candidates. | |
9766 | (determine_use_iv_cost_address): If we have an autoinc candidate at | |
9767 | the matching use, verify autoinc is possible and subtract the cost | |
9768 | of the candidate's step from the cost. | |
9769 | (determine_iv_cost): Record the cost of the increment in the COST_STEP | |
9770 | member of the candidate. | |
9771 | (tree_ssa_iv_optimize_loop): Swap the calls to determine_iv_costs and | |
9772 | determine_use_iv_costs. Call renumber_gimple_stmt_uids_in_blocks. | |
9773 | ||
9b9a2528 | 9774 | 2009-08-09 Douglas B Rupp <rupp@gnat.com> |
9775 | ||
9776 | * config.build (ia64-hp-*vms*): New target. | |
9777 | (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify | |
9778 | with ia64-hp-*vms*. | |
9779 | * config.gcc (ia64-hp-*vms*): New target. | |
9780 | (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify | |
9781 | with ia64-hp-*vms*. | |
9782 | * config.host (ia64-hp-*vms*): New target. | |
9783 | (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify | |
9784 | with ia64-hp-*vms*. | |
9785 | ||
dfe91132 | 9786 | 2009-08-08 Richard Guenther <rguenther@suse.de> |
9787 | ||
9788 | PR tree-optimization/40991 | |
9789 | * tree-ssa-pre.c (eliminate): Delay purging EH edges. | |
9790 | ||
ef9384f3 | 9791 | 2009-08-08 Richard Sandiford <rdsandiford@googlemail.com> |
9792 | ||
9793 | * combine.c (gen_lowpart_or_truncate): Exclude CONST_INTs from | |
9794 | mode check. Do truncations in an integer mode. | |
9795 | (force_to_mode): Handle subregs for all mode types. Only do | |
9796 | arithmetic simplifications on integer modes. | |
9797 | ||
cc8f0042 | 9798 | 2009-08-07 Richard Guenther <rguenther@suse.de> |
9799 | ||
9800 | PR tree-optimization/40999 | |
9801 | * tree-ssa-ccp.c (get_symbol_constant_value): Handle CONST_DECLs. | |
9802 | (maybe_fold_reference): Lookup constant initializers. | |
9803 | (fold_gimple_assign): Likewise. | |
9804 | ||
a3552555 | 9805 | 2009-08-07 Richard Guenther <rguenther@suse.de> |
9806 | ||
9807 | * tree-ssa.c (useless_type_conversion_p_1): Only for types | |
9808 | that require structural equality defer to the langhook. | |
9809 | ||
5215027d | 9810 | 2009-08-07 Martin Jambor <mjambor@suse.cz> |
9811 | ||
9812 | * ipa-prop.h (enum jump_func_type): New value IPA_JF_ANCESTOR, changed | |
9813 | comments. | |
9814 | (struct ipa_pass_through_data): New type. | |
9815 | (struct ipa_ancestor_jf_data): New type. | |
9816 | (union jump_func_value): Removed field formal_id, added fields | |
9817 | pass_through and ancestor. | |
9818 | (struct ipa_param_call_note): Changed type of formal_id to int from | |
9819 | unsigned. | |
9820 | * ipa-prop.c (ipa_print_node_jump_functions): Print pass through with | |
9821 | operations jump functions and ancestor jump functions. | |
9822 | (compute_complex_pass_through): New function. | |
9823 | (compute_scalar_jump_functions): Call compute_complex_pass_through, | |
9824 | reflect changes in the jump function strucutre. | |
9825 | (update_jump_functions_after_inlining): Ignore complex pass-through | |
9826 | and ancestor jump functions. | |
9827 | * ipa-cp.c (ipcp_lattice_from_jfunc): Added support for ancestor and | |
9828 | polynomial pass-through with operation jump functions. | |
9829 | ||
33b1ed32 | 9830 | 2009-08-07 Jakub Jelinek <jakub@redhat.com> |
9831 | ||
9832 | * dwarf2out.c (output_fde): When doing hot/cold partitioning, use | |
9833 | fde->dw_fde_begin as begin label instead of hot/cold label. | |
9834 | Use LLSDAC label instead of LLSDA for second section lsda. | |
9835 | (dwarf2out_do_cfi_startproc): Add SECOND argument. Use LLSDAC | |
9836 | label instead of LLSDA if it is true. | |
9837 | (dwarf2out_begin_prologue, dwarf2out_switch_text_section): Adjust | |
9838 | callers. | |
9839 | * except.c (add_call_site, dw2_size_of_call_site_table): Add | |
9840 | SECTION argument. Use it as index into crtl->eh.call_site_record | |
9841 | array. | |
9842 | (dw2_output_call_site_table): Likewise. Add CS_FORMAT argument, | |
9843 | use it to determine how to print table entries instead of using | |
9844 | #ifdef HAVE_AS_LEB128. For SECTION > 0 use hot resp. cold | |
9845 | label instead of normal begin label as base. | |
9846 | (sjlj_assign_call_site_values): Adjust add_call_site caller. | |
9847 | (convert_to_eh_region_ranges): When doing hot/cold partitioning, | |
9848 | ensure no EH range spans between sections and that landing pads | |
9849 | are always in the corresponding section. | |
9850 | (sjlj_size_of_call_site_table, sjlj_output_call_site_table): Adjust | |
9851 | for crtl->eh.call_site_record being an array rather than scalar. | |
9852 | (output_one_function_exception_table): New function, copied | |
9853 | from output_function_exception_table. Adjust | |
9854 | dw2_size_of_call_site_table, dw2_output_call_site_table | |
9855 | callers. For SECOND section use *C suffixed labels. | |
9856 | (output_function_exception_table): Call | |
9857 | output_one_function_exception_table and, when doing hot/cold | |
9858 | partitioning, also another time for the second section. | |
9859 | * opts.c: Include except.h. | |
9860 | (decode_options): Allow -freorder-blocks-and-partition with | |
9861 | exceptions, unless SJLJ or TARGET_UNWIND_INFO. | |
9862 | * Makefile.in (opts.o): Depend on $(EXCEPT_H). | |
9863 | * function.h (struct rtl_eh): Change call_site_record from | |
9864 | scalar into array of 2 elements. | |
9865 | ||
547f1802 | 9866 | 2009-08-07 Martin Jambor <mjambor@suse.cz> |
9867 | ||
9868 | * ipa-prop.c (count_formal_params_1): New function. | |
9869 | (ipa_get_vector_of_formal_parms): New function. | |
9870 | (get_vector_of_formal_parm_types): New function. | |
9871 | (ipa_modify_formal_parameters): New function. | |
9872 | (ipa_modify_call_arguments): New function. | |
9873 | (index_in_adjustments_multiple_times_p): New function. | |
9874 | (ipa_combine_adjustments): New function. | |
9875 | (ipa_dump_param_adjustments): New function. | |
9876 | * ipa-prop.h (struct ipa_parm_adjustment): New type. | |
9877 | (ipa_get_vector_of_formal_parms): Declare. | |
9878 | (ipa_modify_formal_parameters): Declare. | |
9879 | (ipa_modify_call_arguments): Declare. | |
9880 | (ipa_combine_adjustments): Declare. | |
9881 | (ipa_dump_param_adjustments): Declare. | |
9882 | (build_ref_for_offset): Declare. | |
9883 | * Makefile.in (tree-sra.o): Add ipa-prop.h to dependencies. | |
9884 | * tree-sra.c: Include ipa-prop.c. | |
f6c8c8fc | 9885 | (build_ref_for_offset): Make public. |
547f1802 | 9886 | |
c3d60b15 | 9887 | 2009-08-06 Neil Vachharajani <nvachhar@gmail.com> |
9888 | ||
9889 | * value-prof.c (init_pid_map): Replace xmalloc with XCNEWVEC. | |
f6c8c8fc | 9890 | |
23807f43 | 9891 | 2009-08-06 Thomas Schwinge <tschwinge@gnu.org> |
9892 | ||
9893 | * gcc/doc/extend.texi (__builtin_extract_return_address) | |
9894 | (__builtin_frob_return_address): Document. | |
9895 | ||
b357350a | 9896 | 2009-08-06 Paul Brook <paul@codesourcery.com> |
9897 | ||
9898 | * config/arm/lib1funcs.asm (ARM_DIV_BODY): Add Thumb-2 implementation. | |
9899 | (udivsi3, aeabi_uidivmod, divsi3, aeabi_idivmod): Only use Thumb-1 | |
9900 | implementation on ARMv6-M. | |
9901 | ||
3eec35ec | 9902 | 2009-08-06 Richard Earnshaw <rearnsha@arm.com> |
9903 | ||
9904 | * doc/extend.texi (pcs): Document new attribute for ARM. | |
9905 | ||
02be9205 | 9906 | 2009-08-06 Richard Earnshaw <rearnsha@arm.com> |
9907 | ||
9908 | * arm.c (pcs_attribute_args): Comment out unsupported attribute | |
9909 | variants. | |
9910 | ||
94966ac4 | 9911 | 2009-08-06 Richard Earnshaw <rearnsha@arm.com> |
9912 | ||
9913 | * arm.c (arm_handle_pcs_attribute): Pass the entire name object to | |
9914 | warning (). | |
9915 | ||
f8f15459 | 9916 | 2009-08-06 Richard Earnshaw <rearnsha@arm.com> |
9917 | ||
9918 | * arm.c (arm_handle_pcs_attribute): Use %qE in warning. | |
9919 | ||
578d1295 | 9920 | 2009-08-06 Richard Earnshaw <rearnsha@arm.com> |
9921 | ||
9922 | Merge ARM/hard_vfp_branch to trunk. | |
9923 | ||
9924 | 2009-08-04 Richard Earnshaw <rearnsha@arm.com> | |
9925 | ||
9926 | * arm.c (libcall_eq): New function. | |
9927 | (libcall_hash): New function. | |
9928 | (add_libcall): New function. | |
9929 | (arm_libcall_uses_aapcs_base): New function. | |
9930 | (arm_libcall_value): Use arm_libcall_uses_aapcs_base to check for | |
9931 | libcalls using the base PCS. | |
9932 | (arm_init_cumulative_args): Likewise. | |
9933 | ||
9934 | 2009-07-20 Joseph Myers <joseph@codesourcery.com> | |
9935 | ||
9936 | * config/arm/arm.c (arm_libcall_value, arm_init_cumulative_args): | |
9937 | Use base ABI for conversion libfuncs between HFmode and SFmode. | |
9938 | ||
9939 | 2009-05-12 Joseph Myers <joseph@codesourcery.com> | |
9940 | ||
9941 | * config/arm/arm.c (aapcs_vfp_sub_candidate): Use V2SImode and | |
9942 | V4SImode as representatives of all 64-bit and 128-bit vector | |
9943 | types. Allow vector types without vector modes. | |
9944 | (aapcs_vfp_is_call_or_return_candidate): Handle vector types | |
9945 | without vector modes like BLKmode. | |
9946 | (aapcs_vfp_allocate): Handle TImode for non-TARGET_NEON like | |
9947 | BLKmode. Avoid unsupported vector modes or TImode moves for | |
9948 | non-TARGET_NEON. | |
9949 | (aapcs_vfp_allocate_return_reg): Likewise. | |
9950 | (arm_vector_mode_supported_p): Only support V2SImode, V4HImode and | |
9951 | V8QImode if TARGET_NEON || TARGET_IWMMXT. | |
9952 | ||
9953 | 2009-05-12 Joseph Myers <joseph@codesourcery.com> | |
9954 | ||
9955 | * config/arm/arm.c (arm_handle_pcs_attribute): New. | |
9956 | (arm_get_pcs_model): Pass attribute arguments to | |
9957 | arm_pcs_from_attribute. | |
9958 | (arm_init_cumulative_args): Use base AAPCS for conversions from | |
9959 | floating-point types to DImode. | |
9960 | (arm_attribute_table): Add pcs attribute. | |
9961 | (arm_handle_pcs_attribute): New. | |
9962 | * config/arm/bpabi.h (DECLARE_LIBRARY_RENAMES): When renaming | |
9963 | conversions from floating-point types to DImode, also declare them | |
9964 | to use base AAPCS and declare functions they call to use base | |
9965 | AAPCS and their RTABI names. | |
9966 | ||
9967 | 2009-05-12 Joseph Myers <joseph@codesourcery.com> | |
9968 | ||
9969 | * doc/invoke.texi (-mfloat-abi=@var{name}): Remove statement about | |
9970 | -mfloat-abi=hard not being supported for VFP. | |
9971 | ||
9972 | 2009-05-11 Kazu Hirata <kazu@codesourcery.com> | |
9973 | ||
9974 | * config/sparc/sparc.c (sparc_emit_float_lib_cmp): Pass a libcall | |
9975 | SYMBOL_REF to hard_libcall_value. | |
9976 | ||
9977 | 2009-03-05 Joseph Myers <joseph@codesourcery.com> | |
9978 | Richard Earnshaw <rearnsha@arm.com> | |
9979 | ||
9980 | * config/arm/arm.c (aapcs_layout_arg): Once a co-processor argument | |
9981 | has been put on the stack, all remaining co-processory arguments for | |
9982 | that co-processor also go on the stack. | |
9983 | ||
9984 | 2009-03-05 Joseph Myers <joseph@codesourcery.com> | |
9985 | ||
9986 | * config/arm/arm.c (arm_return_in_memory): Handle returning | |
9987 | vectors of suitable size in registers also for AAPCS case. | |
9988 | ||
9989 | 2009-01-13 Richard Earnshaw <rearnsha@arm.com> | |
9990 | ||
9991 | * doc/tm.texi (TARGET_LIBCALL_VALUE): Add missing end statement. | |
9992 | ||
9993 | 2008-12-09 Richard Earnshaw <rearnsha@arm.com> | |
9994 | ||
9995 | ARM Hard-VFP calling convention | |
9996 | * target-def.h (TARGET_LIBCALL_VALUE): New hook. | |
9997 | * target.h (gcc_target): Add libcall_value to table of call hooks. | |
9998 | * targhooks.h (default_libcall_value): Default implementation. | |
9999 | * targhooks.c (default_libcall_value): Likewise. | |
10000 | * doc/tm.texi (TARGET_LIBCALL_VALUE): Document it. | |
10001 | * optabs.c (expand_unop): Use it. | |
10002 | * expr.h (hard_libcall_value): Pass the function RTX through. | |
f6c8c8fc | 10003 | * calls.c (emit_library_call_value_1): Update call to |
578d1295 | 10004 | hard_libcall_value. |
10005 | * explow.c (hard_libcall_value): Use new target hook. | |
578d1295 | 10006 | * config/arm/arm.c: Include cgraph.h |
10007 | (TARGET_FUNCTION_VALUE): Override default hook. | |
10008 | (arm_pcs_default): New variable. | |
10009 | (arm_override_options): Don't fault hard calling convention with VFP. | |
10010 | Add support for AAPCS variants. | |
10011 | (arm_function_value): Make static. Handle AAPCS variants. | |
10012 | (arm_libcall_value): New function. | |
10013 | (arm_apply_result_size): Handle VFP registers in results. | |
10014 | (arm_return_in_memory): Rework all AAPCS variants; handle hard-vfp | |
10015 | conventions. | |
10016 | (pcs_attribute_args): New variable. | |
10017 | (arm_pcs_from_attribute): New function. | |
10018 | (arm_get_pcs_model): New function. | |
10019 | (aapcs_vfp_cum_init): New function. | |
10020 | (aapcs_vfp_sub_candidate): New function. | |
10021 | (aapcs_vfp_is_return_candidate): New function. | |
10022 | (aapcs_vfp_is_call_candidate): New function. | |
10023 | (aapcs_vfp_allocate): New function. | |
10024 | (aapcs_vfp_allocate_return_reg): New function. | |
10025 | (aapcs_vfp_advance): New function. | |
10026 | (aapcs_cp_arg_layout): New variable. | |
10027 | (aapcs_select_call_coproc): New function. | |
10028 | (aapcs_select_return_coproc): New function. | |
10029 | (aapcs_allocate_return_reg): New function. | |
10030 | (aapcs_libcall_value): New function. | |
10031 | (aapcs_layout_arg): New function. | |
10032 | (arm_init_cumulative_args): Initialize AAPCS args data. | |
10033 | (arm_function_arg): Handle AAPCS variants using new interface. | |
10034 | (arm_arg_parital_bytes): Likewise. | |
10035 | (arm_function_arg_advance): New function. | |
10036 | (arm_function_ok_for_sibcall): Ensure that sibling calls agree on | |
10037 | calling conventions. | |
10038 | (arm_setup_incoming_varargs): Handle new AAPCS args data. | |
10039 | * arm.h (NUM_VFP_ARG_REGS): Define. | |
10040 | (LIBCALL_VALUE): Update. | |
10041 | (FUNCTION_VALUE): Delete. | |
10042 | (FUNCTION_VALUE_REGNO_P): Add VFP regs. | |
10043 | (arm_pcs): New enum. | |
10044 | (CUMULATIVE_ARGS): New data to support AAPCS argument marshalling. | |
10045 | (FUNCTION_ARG_ADVANCE): Call arm_function_arg_advance. | |
10046 | (FUNCTION_ARG_REGNO_P): Add VFP regs. | |
10047 | * arm-protos.h (arm_function_arg_advance): Add. | |
10048 | (aapcs_libcall_value): Add. | |
10049 | (arm_function_value): Delete. | |
10050 | ||
f03e8048 | 10051 | 2009-08-06 Uros Bizjak <ubizjak@gmail.com> |
10052 | H.J. Lu <hongjiu.lu@intel.com> | |
10053 | ||
10054 | PR target/40957 | |
10055 | * config/i386/i386.c (standard_sse_mode_p): Remove. | |
10056 | (standard_sse_constant_p): Return 2 for integer mode | |
10057 | vector_all_ones_operand when SSE2 is enabled. | |
10058 | (standard_sse_constant_opcode)<case 2>: Always return [v]pcmpeqd. | |
10059 | (ix86_expand_vector_move): Do not check for negative values from | |
10060 | standard_sse_constant_p. | |
10061 | ||
9fa67218 | 10062 | 2009-08-06 Richard Guenther <rguenther@suse.de> |
10063 | ||
10064 | * tree-ssa.c (useless_type_conversion_p_1): Make function and | |
10065 | array type comparisons frontend independent. | |
10066 | * Makefile.in (tree-ssa.o): Add $(TARGET_H) dependency. | |
10067 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Always fill | |
10068 | out array reference lower bound and element size operands. | |
10069 | (ao_ref_init_from_vn_reference): Properly compute the offset | |
10070 | for ARRAY_RANGE_REF. | |
10071 | (vn_reference_fold_indirect): Fill out array reference lower | |
10072 | bound and element size operands. | |
10073 | * tree-ssa-pre.c (phi_translate_1): Fail if we have to translate | |
10074 | a non gimple valued reference operand which can happen for | |
10075 | array reference lower bound or element size. | |
10076 | (create_component_ref_by_pieces_1): Properly generate the | |
10077 | element size operand for array references. | |
10078 | ||
e2a00a16 | 10079 | 2009-08-06 Richard Guenther <rguenther@suse.de> |
10080 | ||
10081 | PR tree-optimization/40964 | |
10082 | * tree.c (iterative_hash_host_wide_int): Export. | |
10083 | * tree.h (iterative_hash_host_wide_int): Declare. | |
10084 | * tree-ssa-structalias.c (heapvar_map): New struct. | |
10085 | (heapvar_map_eq): New function. | |
10086 | (heapvar_map_hash): Likewise. | |
10087 | (heapvar_lookup): Adjust. | |
10088 | (heapvar_insert): Likewise. | |
10089 | (make_constraint_from_heapvar): Allow multiple heap variables | |
10090 | per decl at different offsets. | |
10091 | (init_alias_heapvars): Adjust. | |
10092 | ||
3c367092 | 10093 | 2009-08-04 David Daney <ddaney@caviumnetworks.com> |
10094 | ||
10095 | * config/mips/mips.h (TARGET_SYNC_AFTER_SC): New macro. | |
10096 | * mips_output_sync_loop (mips_output_sync_loop): Only emit | |
10097 | trailing sync if TARGET_SYNC_AFTER_SC. | |
10098 | ||
46e2d1d4 | 10099 | 2009-08-05 David Daney <ddaney@caviumnetworks.com> |
10100 | ||
10101 | * gcc/config/mips/sync.md (sync_compare_and_swap<mode>, | |
10102 | compare_and_swap_12, sync_add<mode>, sync_<optab>_12, | |
10103 | sync_old_<optab>_12, sync_new_<optab>_12, sync_nand_12, | |
10104 | sync_old_nand_12, sync_new_nand_12, sync_sub<mode>, | |
10105 | sync_old_add<mode>, sync_old_sub<mode>, sync_new_add<mode>, | |
10106 | sync_new_sub<mode>, sync_<optab><mode>, sync_old_<optab><mode>, | |
10107 | sync_new_<optab><mode>, sync_nand<mode>, sync_old_nand<mode>, | |
10108 | sync_new_nand<mode>, sync_lock_test_and_set<mode>, | |
10109 | test_and_set_12): Rewrite calls to mips_output_sync_loop. | |
10110 | * gcc/config/mips/mips-protos.h (mips_output_sync_loop): Make | |
10111 | the prototype declaration match the definition. | |
10112 | * gcc/config/mips/mips.c (mips_output_sync_loop): Emit sync | |
10113 | instructions explicitly. Add barrier_before and operands | |
10114 | parameters. | |
10115 | * gcc/config/mips/mips.h (MIPS_COMPARE_AND_SWAP, | |
10116 | MIPS_COMPARE_AND_SWAP_12, MIPS_SYNC_OP, MIPS_SYNC_OP_12, | |
10117 | MIPS_SYNC_OLD_OP_12, MIPS_SYNC_NEW_OP_12, MIPS_SYNC_OLD_OP, | |
10118 | MIPS_SYNC_NEW_OP, MIPS_SYNC_NAND, MIPS_SYNC_OLD_NAND, | |
10119 | MIPS_SYNC_NEW_NAND, MIPS_SYNC_EXCHANGE, | |
10120 | MIPS_SYNC_EXCHANGE_12): Remove sync instructions. | |
10121 | ||
077ad5ad | 10122 | 2009-08-05 Andrew Pinski <pinskia@gmail.com> |
10123 | ||
10124 | * tree-ssa-alias.c: Fix intervals to use [) syntax. | |
10125 | ||
8bf42176 | 10126 | 2009-08-05 Uros Bizjak <ubizjak@gmail.com> |
10127 | Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> | |
10128 | ||
10129 | PR target/40906 | |
10130 | * config/i386/i386.c (ix86_split_long_move): Fix push of multi-part | |
10131 | source operand. | |
10132 | ||
627540ce | 10133 | 2009-08-05 Jakub Jelinek <jakub@redhat.com> |
10134 | ||
10135 | PR rtl-optimization/40924 | |
10136 | * dse.c (canon_address): Before calling cselib_expand_value_rtx | |
10137 | make sure canon_rtx (mem_address) isn't simpler than | |
10138 | canon_rtx (expanded_mem_address). | |
10139 | ||
da6ec3dd | 10140 | 2009-08-05 Li Feng <nemokingdom@gmail.com> |
10141 | ||
10142 | * graphite-sese-to-poly.c (build_pbb_drs): Remove build alias set | |
10143 | for each poly_bb_p. | |
10144 | (build_scop_drs): Build alias set for each SCoP. | |
10145 | ||
707486a0 | 10146 | 2009-08-04 Sandra Loosemore <sandra@codesourcery.com> |
10147 | ||
10148 | * doc/invoke.texi (MIPS Options): Document new 1004K -march options. | |
10149 | * config/mips/mips.c (mips_cpu_info_table): Add 1004K cores. | |
10150 | * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Add pattern for 1004K. | |
10151 | (MIPS_ARCH_FLOAT_SPEC): Likewise. | |
10152 | (BASE_DRIVER_SELF_SPECS): Likewise. | |
10153 | ||
4763217e | 10154 | 2009-08-04 Andrew Pinski <pinskia@gmail.com> |
10155 | ||
10156 | * tree-ssa-alias.c: Fix some comment typos. | |
10157 | ||
89c9a7aa | 10158 | 2009-08-04 Kaz Kojima <kkojima@gcc.gnu.org> |
10159 | ||
10160 | * config/sh/linux-atomic.asm (ATOMIC_BOOL_COMPARE_AND_SWAP, | |
10161 | ATOMIC_OP_AND_FETCH, ATOMIC_COMBOP_AND_FETCH): Define. | |
10162 | ||
3db273fd | 10163 | 2009-08-03 Janis Johnson <janis187@us.ibm.com> |
10164 | ||
10165 | PR c/39902 | |
10166 | * simplify-rtx.c (simplify_binary_operation_1): Disable | |
10167 | simplifications for decimal float operations. | |
10168 | ||
cbb04ca9 | 10169 | 2009-08-03 Jakub Jelinek <jakub@redhat.com> |
10170 | ||
10171 | PR middle-end/40943 | |
10172 | * tree-ssa.c (warn_uninitialized_var): Even on LHS warn for | |
10173 | operand of INDIRECT_REF. | |
10174 | ||
75645350 | 10175 | 2009-08-03 Uros Bizjak <ubizjak@gmail.com> |
10176 | ||
10177 | * config/alpha/alpha.c (alpha_legitimate_constant_p): Reject CONST | |
10178 | constants referencing TLS symbols. | |
10179 | ||
b29d7d6e | 10180 | 2009-08-03 SUGIOKA Toshinobu <sugioka@itonet.co.jp> |
10181 | ||
10182 | * config/sh/linux-atomic.asm (ATOMIC_COMPARE_AND_SWAP): Rename | |
10183 | __sync_compare_and_swap_* to __sync_val_compare_and_swap_*. | |
10184 | ||
2ed8de55 | 10185 | 2009-08-03 Richard Guenther <rguenther@suse.de> |
10186 | ||
10187 | * tree.c (make_vector_type): Build a main variant first, | |
10188 | get the canonical one and then build the variant. | |
10189 | * tree-ssa.c (useless_type_conversion_p_1): Handle | |
10190 | fixed-point types. | |
10191 | (useless_type_conversion_p): Conversions to pointers to | |
10192 | incomplete record types are useless. | |
10193 | ||
53b5ae07 | 10194 | 2009-08-03 Richard Guenther <rguenther@suse.de> |
10195 | ||
10196 | * tree-cfg.c (pass_warn_unused_result): Mark name that no dump | |
10197 | file will be created. | |
10198 | * omp-low.c (pass_diagnose_omp_blocks): Likewise. | |
10199 | * toplev.c (compile_file): Adjust comment. | |
10200 | ||
978fcce1 | 10201 | 2009-08-03 Kaz Kojima <kkojima@gcc.gnu.org> |
10202 | ||
10203 | * config/sh/sh-protos.h (sh_promote_function_mode): Remove. | |
10204 | * config/sh/sh.c (sh_promote_function_mode): Wrap long lines. | |
10205 | (TARGET_PROMOTE_FUNCTION_MODE): Define. | |
10206 | (TARGET_PROMOTE_FUNCTION_ARGS): Remove. | |
10207 | (sh_promote_function_mode): Fix typo. | |
10208 | ||
2888b920 | 10209 | 2009-08-03 Andreas Krebbel <krebbel1@de.ibm.com> |
10210 | ||
75645350 | 10211 | * explow.c (promote_mode): Mark TYPE and PUNSIGNEDP as possibly unused. |
2888b920 | 10212 | |
15a27966 | 10213 | 2009-08-02 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
10214 | ||
10215 | * pa.c (pa_promote_function_mode): Remove ATTRIBUTE_UNUSED from | |
10216 | declaration arguments. | |
10217 | ||
39992b0e | 10218 | 2009-08-02 Uros Bizjak <ubizjak@gmail.com> |
10219 | ||
10220 | * config/i386/i386.c (ix86_expand_fp_compare): Use const0_rtx instead | |
10221 | of GEN_INT (0x00) and const1_rtx instead of GEN_INT (0x01). | |
10222 | (ix86_split_ashl): Ditto. | |
10223 | (ix86_expand_vector_init_one_nonzero): Ditto. | |
10224 | (ix86_expand_vector_set): Ditto. | |
10225 | (ix86_expand_reduc_v4sf): Ditto. | |
10226 | ||
10227 | 2009-08-02 Paolo Bonzini <bonzini@gnu.org> | |
905ad4b8 | 10228 | |
10229 | * explow.c (promote_function_mode): Remove assert. | |
10230 | * config/sh/sh.c (sh_promote_function_mode): Declare. | |
10231 | ||
c0045c9e | 10232 | 2009-08-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
10233 | ||
905ad4b8 | 10234 | * config/pa/pa.c (pa_promote_function_mode): Declare. |
10235 | Change to static. Fix promote_mode call. | |
a6b21a58 | 10236 | |
c4cd433d | 10237 | * gthr-dce.h (CONST_CAST2): Define if not defined. |
10238 | (__gthread_setspecific): Use CONST_CAST2 to fix warning. | |
10239 | ||
c0045c9e | 10240 | * config.gcc (hppa[12]*-*-hpux10*): Add stdint support. |
10241 | ||
905ad4b8 | 10242 | 2009-08-01 Paolo Bonzini <bonzini@gnu.org> |
3b2411a8 | 10243 | |
10244 | * expr.c (store_constructor): Use promote_decl_mode. Remove | |
10245 | now write-only variable unsignedp. | |
10246 | (expand_expr_real_1): Use promote_decl_mode. | |
10247 | * expr.h (promote_function_mode, promote_decl_mode): New. | |
10248 | (promote_mode): Remove last argument. | |
10249 | * function.c (assign_temp): Drop last argument of promote_mode. | |
10250 | (assign_parm_find_data_types): Use promote_function_mode. | |
10251 | (assign_parm_setup_reg): Likewise. | |
10252 | (expand_function_end): Use promote_function_mode. | |
10253 | * calls.c (initialize_argument_information): Use promote_function_mode. | |
10254 | (precompute_arguments): Use promote_mode instead of checking if | |
10255 | only PROMOTE_FUNCTION_MODE is defined. | |
10256 | (expand_call): When making sibcall decisions, use promote_function_mode. | |
10257 | Below, remove an if for targetm.calls.promote_function_return and | |
10258 | and use promote_function_mode. | |
10259 | (emit_library_call_value_1): Use promote_function_mode, fix bug | |
10260 | where promote_mode was passed FOR_CALL == 0 for a return value in an | |
10261 | assertion. | |
10262 | * cfgexpand.c (expand_one_register_var): Use promote_decl_mode. | |
10263 | * explow.c (promote_function_mode, promote_decl_mode): New. | |
10264 | (promote_mode): Keep only the FOR_CALL == 0 case. | |
10265 | * combine.c (setup_incoming_promotion): Remove test of | |
10266 | promote_function_args. Use promote_function_mode. | |
10267 | * stmt.c (expand_value_return): Use promote_decl_mode. | |
10268 | (expand_decl): Use promote_decl_mode. | |
10269 | ||
10270 | * expr.c (store_constructor): Use promote_decl_mode. Remove | |
10271 | now write-only variable unsignedp. | |
10272 | (expand_expr_real_1): Use promote_decl_mode. | |
10273 | * expr.h (promote_function_mode, promote_decl_mode): New. | |
10274 | (promote_mode): Remove last argument. | |
10275 | * function.c (assign_temp): Drop last argument of promote_mode. | |
10276 | (assign_parm_find_data_types): Use promote_function_mode. | |
10277 | (assign_parm_setup_reg): Likewise. | |
10278 | (expand_function_end): Use promote_function_mode. | |
10279 | * calls.c (initialize_argument_information): Use promote_function_mode. | |
10280 | (precompute_arguments): Use promote_mode instead of checking if | |
10281 | only PROMOTE_FUNCTION_MODE is defined. | |
10282 | (expand_call): When making sibcall decisions, use promote_function_mode. | |
10283 | Below, remove an if for targetm.calls.promote_function_return and | |
10284 | and use promote_function_mode. | |
10285 | (emit_library_call_value_1): Use promote_function_mode, fix bug | |
10286 | where promote_mode was passed FOR_CALL == 0 for a return value in an | |
10287 | assertion. | |
10288 | * cfgexpand.c (expand_one_register_var): Use promote_decl_mode. | |
10289 | * explow.c (promote_function_mode, promote_decl_mode): New. | |
10290 | (promote_mode): Keep only the FOR_CALL == 0 case. | |
10291 | * combine.c (setup_incoming_promotion): Remove test of | |
10292 | promote_function_args. Use promote_function_mode. | |
10293 | * stmt.c (expand_value_return): Use promote_decl_mode. | |
10294 | (expand_decl): Use promote_decl_mode. | |
10295 | ||
10296 | * explow.c (promote_function_mode): Just call the target hook. | |
10297 | * targhooks.c (default_promote_function_mode, | |
10298 | default_promote_function_mode_always_promote): New. | |
10299 | * targhooks.h (default_promote_function_mode, | |
10300 | default_promote_function_mode_always_promote): Declare. | |
10301 | * target.h (promote_function_args, promote_function_return): Remove. | |
10302 | (promote_function_mode): New. | |
10303 | * target-def.h (TARGET_PROMOTE_FUNCTION_ARGS, | |
10304 | TARGET_PROMOTE_FUNCTION_RETURN): Remove. | |
10305 | (TARGET_PROMOTE_FUNCTION_MODE): New. | |
10306 | (TARGET_CALLS): Adjust. | |
10307 | * system.h (TARGET_PROMOTE_FUNCTION_ARGS, | |
10308 | TARGET_PROMOTE_FUNCTION_RETURN, PROMOTE_FUNCTION_MODE): Poison. | |
10309 | ||
10310 | * config/s390/s390.h (PROMOTE_FUNCTION_MODE): Move... | |
10311 | * config/s390/s390.c (s390_promote_function_mode): ... here, | |
10312 | with pointer handling. | |
10313 | (TARGET_PROMOTE_FUNCTION_MODE): Define. | |
10314 | (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove. | |
10315 | ||
10316 | * config/sparc/sparc.h (PROMOTE_FUNCTION_MODE): Move... | |
10317 | * config/sparc/sparc.c (sparc_promote_function_mode): ... here, | |
10318 | with pointer handling. | |
10319 | (TARGET_PROMOTE_FUNCTION_MODE): Define. | |
10320 | (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove. | |
f6c8c8fc | 10321 | |
3b2411a8 | 10322 | * config/sh/sh-protos.h (sh_promote_function_mode): New. |
10323 | * config/sh/sh.c (sh_promote_function_mode): New. | |
10324 | (TARGET_PROMOTE_FUNCTION_MODE): Define. | |
10325 | (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove. | |
10326 | ||
10327 | * config/cris/cris.h (PROMOTE_FUNCTION_MODE): Move... | |
10328 | * config/cris/cris.c (cris_promote_function_mode): ... here. | |
10329 | (TARGET_PROMOTE_FUNCTION_MODE): Define. | |
10330 | (TARGET_PROMOTE_FUNCTION_ARGS): Remove. | |
10331 | ||
10332 | * config/mmix/mmix.h (PROMOTE_FUNCTION_MODE): Move... | |
10333 | * config/mmix/mmix.c (mmix_promote_function_mode): ... here. | |
10334 | (TARGET_PROMOTE_FUNCTION_MODE): Define. | |
10335 | (TARGET_PROMOTE_FUNCTION_ARGS): Remove. | |
10336 | ||
10337 | * config/arm/arm.h (PROMOTE_FUNCTION_MODE): Move... | |
39992b0e | 10338 | * config/arm/arm.c (arm_promote_function_mode): ... here, without |
10339 | complex type handling. | |
3b2411a8 | 10340 | (TARGET_PROMOTE_FUNCTION_MODE): Define. |
10341 | (TARGET_PROMOTE_FUNCTION_ARGS, TARGET_PROMOTE_FUNCTION_RETURN): Remove. | |
10342 | ||
10343 | * config/pa/pa.c (pa_promote_function_mode): New. | |
10344 | (TARGET_PROMOTE_FUNCTION_MODE): Define. | |
10345 | (TARGET_PROMOTE_FUNCTION_RETURN): Remove. | |
10346 | ||
10347 | * config/alpha/alpha.c (TARGET_PROMOTE_FUNCTION_ARGS, | |
10348 | TARGET_PROMOTE_FUNCTION_RETURN): Remove. | |
10349 | (TARGET_PROMOTE_FUNCTION_MODE): Define equivalently. | |
10350 | * config/xtensa/xtensa.c: Likewise. | |
10351 | * config/stormy16/stormy16.c: Likewise. | |
10352 | * config/iq2000/iq2000.c: Likewise. | |
10353 | * config/rs6000/rs6000.c: Likewise. | |
10354 | * config/picochip/picochip.c: Likewise. | |
10355 | * config/arc/arc.c: Likewise. | |
10356 | * config/mcore/mcore.c: Likewise. | |
10357 | * config/score/score.c: Likewise. | |
10358 | * config/mips/mips.c: Likewise. | |
10359 | * config/bfin/bfin.c: Likewise. | |
10360 | * config/ia64/ia64.c: Likewise (disabled though). | |
10361 | ||
10362 | * config/frv/frv.h: Remove pointless remark. | |
10363 | ||
10364 | * doc/tm.texi (PROMOTE_FUNCTION_MODE, | |
10365 | TARGET_PROMOTE_FUNCTION_ARGS, | |
10366 | TARGET_PROMOTE_FUNCTION_RETURN): Consolidate into... | |
10367 | (TARGET_PROMOTE_FUNCTION_MODE): ... this. | |
10368 | ||
16848556 | 10369 | 2009-08-01 Sebastian Pop <sebastian.pop@amd.com> |
10370 | ||
10371 | * doc/invoke.texi (-fgraphite-force-parallel): Renamed | |
10372 | -floop-parallelize-all. | |
10373 | * toplev.c (process_options): Rename flag_graphite_force_parallel to | |
10374 | flag_loop_parallelize_all. | |
10375 | * tree-ssa-loop.c (gate_graphite_transforms): Same. | |
10376 | * graphite.c (graphite_transform_loops): Same. | |
10377 | * common.opt: Same. | |
10378 | * graphite-poly.c (apply_poly_transforms): Same. | |
10379 | ||
66cca8a0 | 10380 | 2009-07-31 Richard Earnshaw <rearnsha@arm.com> |
10381 | ||
10382 | PR tree-optimization/40914 | |
10383 | * ipa-prop.c (ipa_get_ptr_load_param): New argument use_delta, | |
10384 | if set, then check the delta field of the PMF record. | |
10385 | (ipa_get_stmt_member_ptr_load_param): Propagate new param use_delta. | |
10386 | (ipa_analyze_call_uses): Handle machines where the vbit for a PMF | |
10387 | call is stored in the delta. | |
10388 | ||
50e35237 | 10389 | 2009-07-31 Adam Nemet <anemet@caviumnetworks.com> |
10390 | ||
10391 | * config/mips/mips.md (*clear_upper32_dext): New pattern. | |
10392 | ||
640bddbe | 10393 | 2009-07-31 Uros Bizjak <ubizjak@gmail.com> |
10394 | ||
10395 | * config/i386/bsd.h (ASM_BYTE): New define. | |
10396 | * config/i386/darwin.h (ASM_BYTE): Rename from ASM_BYTE_OP. | |
10397 | * config/i386/att.h (ASM_BYTE): New define. Use ASM_BYTE instead of | |
10398 | .byte. Use fputs or putc instead of fprintf where appropriate. | |
10399 | * config/i386/i386-interix.h: Use ASM_BYTE instead of .byte. Use | |
10400 | fputs or putc instead of fprintf where appropriate. | |
10401 | * config/i386/i386elf.h: Ditto. | |
10402 | * config/i386/sysv4.h: Ditto. | |
f6c8c8fc | 10403 | |
640bddbe | 10404 | * config/i386/i386.c (TARGET_ASM_BYTE_OP): New define. |
10405 | * config/i386/i386.md (x86_sahf_1): Use ASM_BYTE instead of .byte. | |
10406 | (*tls_global_dynamic_64): Ditto. | |
10407 | ||
f6c8c8fc | 10408 | 2009-07-31 Christian Bruel <christian.bruel@st.com> |
39f6b116 | 10409 | |
10410 | * gcc/config.gcc (sh*-*-elf): test with_libgloss. | |
f6c8c8fc | 10411 | |
683bd8e4 | 10412 | 2009-07-31 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
10413 | ||
f6c8c8fc | 10414 | * config/arm/arm.c (arm_arm_address_cost): Fix typo. |
683bd8e4 | 10415 | Remove dead code for MINUS. |
10416 | ||
447e8aaa | 10417 | 2009-07-31 Anthony Green <green@moxielogic.com> |
10418 | ||
10419 | * config/moxie/moxie.c (moxie_expand_prologue): Use $r5 instead of | |
10420 | $r12 in prologue. | |
10421 | (moxie_expand_epilogue): Ditto for epilogue. | |
10422 | (moxie_setup_incoming_varargs): ABI change. Use 5 registers for | |
10423 | incoming arguments. | |
10424 | (moxie_function_arg): Ditto. | |
10425 | (moxie_pass_by_reference): Ditto. | |
10426 | (moxie_arg_partial_bytes): Ditto. | |
10427 | * config/moxie/moxie.h (CALL_USED_REGISTERS): Ditto. | |
10428 | (FUNCTION_ARG_ADVANCE) Ditto. | |
10429 | (REG_PARM_STACK_SPACE) Ditto. | |
10430 | (FUNCTION_ARG_REGNO_P) Dito. | |
10431 | ||
10432 | * config.gcc: Add moxie linux config support. | |
10433 | * gcc/config/moxie/uclinux.h: New file. | |
10434 | ||
5e11de88 | 10435 | 2009-07-31 DJ Delorie <dj@redhat.com> |
10436 | ||
10437 | * config/sh/sh.md (UNSPECV_SP_SWITCH_B): New. | |
10438 | (UNSPECV_SP_SWITCH_E): New. | |
10439 | (sp_switch_1): Change to an unspec. | |
10440 | (sp_switch_2): Change to an unspec. Don't use post-inc when we | |
10441 | replace $r15. | |
10442 | * config/sh/sh.c (sh_expand_prologue): Use the constant pool to | |
10443 | reference the new stack's address | |
10444 | ||
26c166eb | 10445 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10446 | ||
10447 | * Makefile.in (OBJS-common): Added dependence on graphite-blocking.o, | |
10448 | graphite-clast-to-gimple.o, graphite-dependences.o, | |
10449 | graphite-interchange.o, graphite-poly.o, graphite-ppl.o, | |
10450 | graphite-scop-detection.o, graphite-sese-to-poly.o, and sese.o. | |
10451 | (graphite-blocking.o, | |
10452 | graphite-clast-to-gimple.o, graphite-dependences.o, | |
10453 | graphite-interchange.o, graphite-poly.o, graphite-ppl.o, | |
10454 | graphite-scop-detection.o, graphite-sese-to-poly.o, and sese.o): New. | |
10455 | * cfgloop.c (alloc_loop): Set loop->can_be_parallel to false. | |
10456 | * cfgloop.h (struct loop): Add can_be_parallel field. | |
10457 | * common.opt (fgraphite-identity): Moved up. | |
10458 | (fgraphite-force-parallel): New flag. | |
10459 | * graphite.c: Rewrite. | |
10460 | * graphite.h: Rewrite. | |
10461 | * passes.c (init_optimization_passes): Schedule a pass of DCE and LIM | |
10462 | after Graphite. | |
10463 | * toplev.c (graphite_out_file): New file descriptor. | |
10464 | (graphite_in_file): New. | |
10465 | (process_options): flag_graphite_force_parallel cannot be used without | |
10466 | Graphite. | |
10467 | * tree-ssa-loop.c: Include toplev.h. | |
10468 | (gate_graphite_transforms): Enable flag_graphite for | |
10469 | flag_graphite_force_parallel. | |
10470 | ||
c6bb733d | 10471 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10472 | ||
10473 | * ChangeLog.graphite: New. | |
10474 | * graphite-blocking.c: New. | |
10475 | * graphite-clast-to-gimple.c: New. | |
10476 | * graphite-clast-to-gimple.h: New. | |
10477 | * graphite-dependences.c: New. | |
10478 | * graphite-dependences.h: New. | |
10479 | * graphite-interchange.c: New. | |
10480 | * graphite-poly.c: New. | |
10481 | * graphite-poly.h: New. | |
10482 | * graphite-ppl.c: New. | |
10483 | * graphite-ppl.h: New. | |
10484 | * graphite-scop-detection.c: New. | |
10485 | * graphite-scop-detection.h: New. | |
10486 | * graphite-sese-to-poly.c: New. | |
10487 | * graphite-sese-to-poly.h: New. | |
10488 | * sese.c: New. | |
10489 | * sese.h: New. | |
10490 | ||
e44bcf83 | 10491 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10492 | ||
10493 | * tree-chrec.c (evolution_function_right_is_integer_cst): New. | |
10494 | * tree-chrec.h (evolution_function_right_is_integer_cst): Declared. | |
10495 | ||
7ed7512f | 10496 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10497 | ||
10498 | * tree-chrec.c (operator_is_linear): Handle BIT_NOT_EXPR. | |
10499 | (scev_is_linear_expression): Return false if the evolution is not | |
10500 | affine multivariate. | |
10501 | ||
c794d738 | 10502 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10503 | ||
10504 | * tree-data-ref.c (graphite_find_data_references_in_stmt): New. | |
10505 | * tree-data-ref.h (graphite_find_data_references_in_stmt): Declared. | |
10506 | ||
5df4cc8d | 10507 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10508 | ||
10509 | * tree-data-ref.c (debug_data_references): New. | |
10510 | (debug_data_reference): New. | |
10511 | * tree-data-ref.h (debug_data_references): Declared. | |
10512 | (debug_data_reference): Declared. | |
10513 | ||
a3e48a5b | 10514 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10515 | ||
10516 | * tree-data-ref.c (stmt_simple_memref_p: Removed. | |
10517 | * tree-data-ref.h (scop_p): Removed. | |
10518 | (struct data_reference): Remove field scop. | |
10519 | (DR_SCOP): Removed. | |
10520 | (stmt_simple_memref_p): Removed. | |
10521 | ||
b65ec27f | 10522 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10523 | ||
10524 | * cfgloop.h (create_empty_loop_on_edge): Pass an extra argument. | |
10525 | * cfgloopmanip.c (create_empty_loop_on_edge): Leave the loop_latch | |
10526 | basic block empty. | |
10527 | ||
56c337f9 | 10528 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10529 | ||
10530 | * doc/invoke.texi (-fgraphite-force-parallel): Documented. | |
10531 | ||
da2ee0e7 | 10532 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10533 | ||
10534 | * doc/invoke.texi (-fgraphite-identity): Documented. | |
10535 | ||
8b7d09b4 | 10536 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10537 | ||
10538 | * tree-scalar-evolution.c: Fix comment. | |
10539 | (instantiate_scev_1): Return unknow from scev instantiation if the | |
10540 | result is not above instantiate_below. | |
10541 | ||
524bc988 | 10542 | 2009-07-30 Sebastian Pop <sebastian.pop@amd.com> |
10543 | ||
10544 | * tree-scalar-evolution.c (compute_overall_effect_of_inner_loop): Not | |
10545 | static anymore. Instantiate the symbols that may have been introduced | |
10546 | by chrec_apply. | |
10547 | * tree-scalar-evolution.h (compute_overall_effect_of_inner_loop): | |
10548 | Declared. | |
10549 | ||
987ce674 | 10550 | 2009-07-30 DJ Delorie <dj@redhat.com> |
10551 | ||
10552 | * config/mep/mep.c (mep_asm_init_sections): Add section flags and | |
10553 | .vliw directive to VLIW sections. | |
10554 | ||
a2655af1 | 10555 | 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
10556 | ||
10557 | * Makefile.in (AUTOCONF, ACLOCAL, ACLOCAL_AMFLAGS, aclocal_deps): | |
10558 | New variables. | |
10559 | ($(srcdir)/configure, $(srcdir)/aclocal.m4): New rules. | |
10560 | (AUTOHEADER): New variable. | |
10561 | ($(srcdir)/cstamp-h.in): Use it. | |
10562 | ||
32374e3c | 10563 | 2009-07-30 Michael Meissner <meissner@linux.vnet.ibm.com> |
10564 | Pat Haugen <pthaugen@us.ibm.com> | |
10565 | Revital Eres <ERES@il.ibm.com> | |
10566 | ||
10567 | * config/rs6000/vector.md (VEC_F): Add VSX support. | |
10568 | (VEC_A): Ditto. | |
10569 | (VEC_N): Ditto. | |
10570 | (mov<mode>): Ditto. | |
10571 | (vector_load_<mode>): Ditto. | |
10572 | (vector_store_<mode>): Ditto. | |
10573 | (vector GPR move split): Ditto. | |
10574 | (vec_reload_and_plus_<mptrsize>): Ditto. | |
10575 | (vec_reload_and_reg_<mptrsize>): Ditto. | |
10576 | (add<mode>3): Ditto. | |
10577 | (sub<mode>3): Ditto. | |
10578 | (mul<mode>3): Ditto. | |
10579 | (neg<mode>2): Ditto. | |
10580 | (abs<mode>2): Ditto. | |
10581 | (smin<mode>3): Ditto. | |
10582 | (smax<mode>3): Ditto. | |
10583 | (vector_eq<mode>): Ditto. | |
10584 | (vector_gt<mode>): Ditto. | |
10585 | (vector_ge<mode>): Ditto. | |
10586 | (vector_gtu<mode>): Ditto. | |
10587 | (vector_select_<mode>_uns): Ditto. | |
10588 | (vector_eq_<mode>_p): Ditto. | |
10589 | (vector_gt_<mode>_p): Ditto. | |
10590 | (vector_ge_<mode>_p): Ditto. | |
10591 | (vector_gtu_<mode>_p): Ditto. | |
10592 | (cr6_test_for_zero): Ditto. | |
10593 | (cr6_test_for_zero_reverse): Ditto. | |
10594 | (cr6_test_for_lt): Ditto. | |
10595 | (cr6_test_for_lt_reverse): Ditto. | |
10596 | (xor<mode>3): Ditto. | |
10597 | (ior<mode>3): Ditto. | |
10598 | (and<mode>3): Ditto. | |
10599 | (one_cmpl<mode>2): Ditto. | |
10600 | (nor<mode>2): Ditto. | |
10601 | (andc<mode>2): Ditto. | |
10602 | (float<VEC_int<mode>2): Ditto. | |
10603 | (unsigned_float<VEC_int><mode>2): Ditto. | |
10604 | (fix_trunc<mode><VEC_int>2): Ditto. | |
10605 | (fixuns_trunc<mode><VEC_int>2): Ditto. | |
10606 | (vec_init<mode>): | |
10607 | (vec_set<mode>): Ditto. | |
10608 | (vec_extract<mode>): Ditto. | |
10609 | (vec_interleave_highv4sf): Ditto. | |
10610 | (vec_interleave_lowv4sf): Ditto. | |
10611 | (vec_realign_load_<mode>): Ditto. | |
10612 | (vec_shl_<mode>): Ditto. | |
10613 | (vec_shr_<mode>): Ditto. | |
10614 | (div<mode>3): New patterns for VSX. | |
10615 | (vec_interleave_highv2df): Ditto. | |
10616 | (vec_interleave_lowv2df): Ditto. | |
10617 | (vec_pack_trunc_v2df): Ditto. | |
10618 | (vec_pack_sfix_trunc_v2df): Ditto. | |
10619 | (vec_pack_ufix_trunc_v2df): Ditto. | |
10620 | (vec_unpacks_hi_v4sf): Ditto. | |
10621 | (vec_unpacks_lo_v4sf): Ditto. | |
10622 | (vec_unpacks_float_hi_v4si): Ditto. | |
32374e3c | 10623 | (vec_unpacks_float_lo_v4si): Ditto. |
17e313b0 | 10624 | (vec_unpacku_float_hi_v4si): Ditto. |
10625 | (vec_unpacku_float_lo_v4si): Ditto. | |
32374e3c | 10626 | (movmisalign<mode>): Ditto. |
10627 | (vector_ceil<mode>2): New patterns for vectorizing math library. | |
10628 | (vector_floor<mode>2): Ditto. | |
10629 | (vector_btrunc<mode>2): Ditto. | |
10630 | (vector_copysign<mode>3): Ditto. | |
10631 | ||
10632 | * config/rs6000/predicates.md (easy_vector_constant_msb): New | |
640bddbe | 10633 | predicate for setting the high bit in each word, used for copysign. |
32374e3c | 10634 | |
10635 | * config/rs6000/ppc-asm.h (f19): Whitespace. | |
10636 | (f32-f63): Define if VSX. | |
10637 | (v0-v31): Define if Altivec. | |
10638 | (vs0-vs63): Define if VSX. | |
10639 | ||
10640 | * config/rs6000/t-rs6000 (MD_INCLUDES): Add power7.md and vsx.md. | |
10641 | ||
10642 | * config/rs6000/power7.md: New file, provide tuning parameters for | |
10643 | -mcpu=power7. | |
10644 | ||
640bddbe | 10645 | * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): Add VSX support. |
32374e3c | 10646 | (rs6000_cpu_cpp_builtins): Ditto. |
10647 | (altivec_overloaded_builtins): Ditto. | |
10648 | (altivec_resolve_overloaded_builtin): Ditto. | |
10649 | ||
10650 | * config/rs6000/rs6000.opt (-mno-vectorize-builtins): Add new | |
10651 | debug switch to disable vectorizing simple math builtin | |
10652 | functions. | |
10653 | ||
10654 | * config/rs6000/rs6000.c (rs6000_builtin_vectorized_function): | |
10655 | Vectorize simple math builtin functions. | |
10656 | (TARGET_VECTORIZE_BUILTIN_VECTORIZED_FUNCTION): Define target | |
10657 | hook to vectorize math builtins. | |
10658 | (rs6000_override_options): Enable -mvsx on -mcpu=power7. | |
10659 | (rs6000_builtin_conversion): Add VSX/power7 support. | |
10660 | (rs6000_builtin_vec_perm): Ditto. | |
10661 | (vsplits_constant): Add support for loading up a vector constant | |
10662 | with just the high bit set in each part. | |
10663 | (rs6000_expand_vector_init): Add VSX/power7 support. | |
10664 | (rs6000_expand_vector_set): Ditto. | |
10665 | (rs6000_expand_vector_extract): Ditto. | |
10666 | (rs6000_emit_move): Ditto. | |
10667 | (bdesc_3arg): Ditto. | |
10668 | (bdesc_2arg): Ditto. | |
10669 | (bdesc_1arg): Ditto. | |
10670 | (rs6000_expand_ternop_builtin): Ditto. | |
10671 | (altivec_expand_builtin): Ditto. | |
10672 | (rs6000_expand_unop_builtin): Ditto. | |
10673 | (rs6000_init_builtins): Ditto. | |
10674 | (altivec_init_builtins): Ditto. | |
10675 | (builtin_function_type): Ditto. | |
10676 | (rs6000_common_init_builtins): Ditto. | |
10677 | (rs6000_handle_altivec_attribute); Ditto. | |
10678 | (rs6000_mangle_type): Ditto. | |
10679 | (rs6000_vector_mode_supported_p): Ditto. | |
10680 | (rs6000_mode_dependent_address): Altivec addresses with AND -16 | |
10681 | are mode dependent. | |
10682 | ||
10683 | * config/rs6000/vsx.md: New file for VSX support. | |
10684 | ||
10685 | * config/rs6000/rs6000.h (EASY_VECTOR_MSB): New macro for | |
10686 | identifing values with just the most significant bit set. | |
10687 | (enum rs6000_builtins): Add builtins for VSX. Add simple math | |
10688 | vectorized builtins. | |
10689 | ||
10690 | * config/rs6000/altivec.md (UNSPEC_VRFIP): Delete. | |
10691 | (UNSPEC_VRFIM): Delete. | |
10692 | (splitter for loading up vector with most significant bit): New | |
10693 | splitter for vectorizing copysign. | |
10694 | (altivec_vrfiz): Rename from altivec_fturncv4sf2. Add support for | |
10695 | vectorizing simple math functions. | |
640bddbe | 10696 | (altivec_vrfip): Add support for vectorizing simple math functions. |
32374e3c | 10697 | (altivec_vrfim): Ditto. |
10698 | (altivec_copysign_v4sf3): New insn for Altivec copysign support. | |
10699 | ||
10700 | * config/rs6000/rs6000.md (UNSPEC_BPERM): New constant. | |
10701 | (power7.md, vsx.md): Include for power7 support. | |
10702 | (copysigndf3): Use VSX instructions if -mvsx. | |
10703 | (negdf2_fpr): Ditto. | |
10704 | (absdf2_fpr): Ditto. | |
10705 | (nabsdf2_fpr): Ditto. | |
10706 | (adddf3_fpr): Ditto. | |
10707 | (subdf3_fpr): Ditto. | |
10708 | (muldf3_fpr): Ditto. | |
10709 | (divdf3_fpr): Ditto. | |
10710 | (fix_truncdfdi2_fpr): Ditto. | |
10711 | (cmpdf_internal1): Ditto. | |
10712 | (fred, fred_fpr): Convert into expander/insn to add VSX support. | |
10713 | (btruncdf2, btruncdf2_fpr): Ditto. | |
10714 | (ceildf2, ceildf2_fpr): Ditto. | |
10715 | (floordf2, floordf2_fpr): Ditto. | |
10716 | (floatdidf2, floatdidf2_fpr): Ditto. | |
10717 | (fmadddf4_fpr): Name insn. Use VSX instructions if -mvsx. | |
10718 | (fmsubdf4_fpr): Ditto. | |
10719 | (fnmadddf4_fpr_1): Ditto. | |
10720 | (fnmadddf4_fpr_2): Ditto. | |
10721 | (fnmsubdf4_fpr_1): Ditto. | |
10722 | (fnmsubdf4_fpr_2): Ditto. | |
10723 | (fixuns_truncdfdi2): Add expander for VSX support. | |
10724 | (fix_truncdfdi2): Ditto. | |
10725 | (fix_truncdfsi2): Ditto. | |
10726 | (ftruncdf2): Ditto. | |
10727 | (btruncsf2): Whitespace. | |
10728 | (movdf_hardfloat32): Add support for VSX registers. | |
10729 | (movdf_softfloat32): Ditto. | |
10730 | (movdf_hardfloat64): Ditto. | |
10731 | (movdf_hardfloat64_mfpgpr): Ditto. | |
10732 | (movdf_softfloat64): Ditto. | |
10733 | (movti splitters): Add check for vector registers supporting | |
10734 | TImode in the future. | |
10735 | (bpermd): Add power7 bpermd instruction. | |
10736 | ||
10737 | * config/rs6000/altivec.h (vec_div): Define if VSX. | |
10738 | (vec_mul): Ditto. | |
10739 | (vec_msub): Ditto. | |
10740 | (vec_nmadd): Ditto. | |
10741 | (vec_nearbyint): Ditto. | |
10742 | (vec_rint): Ditto. | |
10743 | (vec_sqrt): Ditto. | |
640bddbe | 10744 | (all predicates): Use the generic builtin function, and not the V4SF |
10745 | specific function so that the predicates will work with VSX's V2DF. | |
32374e3c | 10746 | (vec_all_*): Ditto. |
10747 | (vec_any_*): Ditto. | |
10748 | ||
10749 | * doc/extend.texi (PowerPC Altivec/VSX Built-in Functions): | |
10750 | Document new VSX functions and types. | |
10751 | ||
10752 | * doc/invoke.texi (PowerPc options): Document -mpopcntd, -mvsx | |
10753 | switches. | |
10754 | ||
10755 | * doc/md.texi (PowerPC constraints): Document "wd", "wf", "ws", | |
10756 | "wa", and "j" constraints. Modify "v" to talk about Altivec | |
10757 | instead of just vector. | |
10758 | ||
efbcb6de | 10759 | 2009-07-30 Andrew MacLeod <amacleod@redhat.com> |
10760 | ||
10761 | PR debug/26475 | |
10762 | * tree-into-ssa.c (insert_phi_nodes_for, rewrite_add_phi_arguments): Set | |
10763 | location for phi arguments. | |
10764 | (rewrite_update_phi_arguments): Find locations for reaching defs. | |
10765 | * tree-ssa-threadupdate.c (create_edge_and_update_destination_phis): | |
10766 | Add location to add_phi_arg calls. | |
10767 | * tree-loop-districbution.c (update_phis_for_loop_copy): Add locations. | |
10768 | * tree-ssa-loop-manip.c (create_iv, add_exit_phis_edge, | |
10769 | split_loop_exit_edge, tree_transform_and_unroll_loop): Add locations. | |
10770 | * tree-tailcall.c (add_successor_phi_arg, eliminate_tail_call, | |
10771 | create_tailcall_accumulator, tree_optimize_tail_calls_1): Add locations. | |
10772 | * tree.h (struct phi_arg_d): Add location_t to PHI arguments. | |
10773 | * tree-phinodes.c (make_phi_node): Initialize location. | |
10774 | (resize_phi_node): Initialize location to UNKNOWN_LOCATION. | |
10775 | (add_phi_arg): Add location parameter. | |
10776 | (remove_phi_arg_num): Move location when moving phi argument. | |
f6c8c8fc | 10777 | * omp-low.c (expand_parallel_call, expand_omp_for_static_chunk): Set |
efbcb6de | 10778 | location. |
10779 | * tree-vect-loop-manip.c (slpeel_update_phis_for_duplicate_loop, | |
10780 | slpeel_update_phi_nodes_for_guard1, | |
10781 | slpeel_update_phi_nodes_for_guard2, | |
10782 | slpeel_tree_duplicate_loop_to_edge_cfg, set_prologue_iterations, | |
10783 | vect_loop_versioning): Set locations. | |
10784 | * tree-parloops.c (create_phi_for_local_result, | |
10785 | transform_to_exit_first_loop, create_parallel_loop): Add locations. | |
10786 | * gimple-pretty-print.c (dump_gimple_phi): Dump lineno's if present. | |
10787 | * tree-vect-loop.c (get_initial_def_for_induction, | |
10788 | vect_create_epilog_for_reduction, vect_finalize_reduction): Add | |
10789 | locations. | |
10790 | * tree-flow-inline.h (gimple_phi_arg_location): New. Return locus. | |
10791 | (gimple_phi_arg_location_from_edge): New. Return locus from an edge. | |
10792 | (gimple_phi_arg_set_location): New. Set locus. | |
10793 | (gimple_phi_arg_has_location): New. Check for locus. | |
10794 | (redirect_edge_var_map_location): New. Return locus from var_map. | |
10795 | * tree-vect-data-refs.c (vect_setup_realignment): Set location. | |
10796 | * tree-ssa-phiopt.c (conditional_replacement): Set locus when | |
10797 | combining PHI arguments. | |
10798 | (cond_store_replacement): Set location. | |
10799 | * cfgexpand.c (gimple_assign_rhs_to_tree): Transfer locus if possible. | |
10800 | * grpahite.c (add_loop_exit_phis, add_guard_exit_phis, | |
10801 | scop_add_exit_phis_edge): Add locations. | |
10802 | * tree-cfgcleanup.c (remove_forwarder_block, | |
10803 | remove_forwarder_block_with_phi): Add locations. | |
10804 | * tree-ssa-pre.c (insert_into_preds_of_block): Add locations. | |
10805 | * tree-predcom.c (initialize_root_vars, initialize_root_vars_lm): Add | |
10806 | locations. | |
10807 | * tree-ssa-dce.c (forward_edge_to_pdom): Add locations. | |
10808 | * tree-ssa.c (redirect_edge_var_map_add, ssa_redirect_edge, | |
10809 | flush_pending_stmts): Add source location. | |
10810 | * lambda-code.c (perfect_nestify): Maintain location stack with argument | |
10811 | stack to preserve locations. | |
10812 | * tree-vect-stmts.c (vectorizable_load): Add location. | |
10813 | * tree-inline.c (copy_phis_for_bb): Copy locus. | |
10814 | (setup_one_parameter): Add call locus to inlined parameter stmts. | |
10815 | (initialize_inlined_parameters): Pass in call location as parameter | |
10816 | assignment locus. | |
10817 | (tree_function_versioning): Pass location to setup_one_parameter. | |
10818 | * tree-ssa-phiprop.c (phiprop_insert_phi): Set locations. | |
10819 | * tree-outof-ssa.c (struct _elim_graph): Add source_location vecs for | |
10820 | copy and edge lists. | |
10821 | (insert_partition_copy_on_edge, insert_value_copy_on_edge, | |
f6c8c8fc | 10822 | insert_rtx_to_part_on_edge, insert_part_to_rtx_on_edge): Provide a |
efbcb6de | 10823 | locus parameter and override the stmt default if provided. |
10824 | (new_elim_graph, clear_elim_graph, delete_elim_graph, | |
10825 | elim_graph_add_edge, elim_graph_remove_succ_edge, | |
10826 | FOR_EACH_ELIM_GRAPH_SUCC, FOR_EACH_ELIM_GRAPH_PRED, eliminate_build, | |
10827 | elim_forward, elim_unvisited_predecessor, elim_backward, elim_create, | |
10828 | eliminate_phi): Add locus info in elimination graph for each edge and | |
10829 | value copy. | |
10830 | (insert_backedge_copies): Copy locus if present. | |
10831 | * tree-flow.h (struct _edge_var_map): Add locus field. | |
10832 | * tree-switch_conversions.c (fix_phi_nodes): Add locations. | |
10833 | * tree-cfg.c (reinstall_phi_args, gimple_make_forwarder_block, | |
f6c8c8fc | 10834 | add_phi_args_after_copy_edge, gimple_lv_adjust_loop_header_phi): Add |
efbcb6de | 10835 | locations. |
10836 | * ipa-struct-reorg.c (make_edge_and_fix_phis_of_dest): Add locations. | |
f6c8c8fc | 10837 | |
76870d0c | 10838 | 2009-07-30 Martin Jambor <mjambor@suse.cz> |
10839 | ||
10840 | PR tree-optimization/40570 | |
10841 | * ipa-inline.c (cgraph_decide_inlining): Watch out for dead single | |
10842 | use inlining loops. | |
10843 | ||
5fa90eea | 10844 | 2009-07-30 Razya Ladelsky <razya@il.ibm.com> |
10845 | ||
10846 | * ssa-loop-manip.c: Include langhooks.h. | |
10847 | (rewrite_phi_with_iv): New. | |
10848 | (rewrite_all_phi_nodes_with_iv): New. | |
10849 | (canonicalize_loop_ivs): Move here from tree-parloops.c. | |
10850 | Remove reduction_list argument. Use rewrite_all_phi_nodes_with_iv. | |
10851 | * tree-parloops.c (loop_parallel_p): Move out all conditions | |
10852 | except dependency check. | |
10853 | (canonicalize_loop_ivs): Move to tree-ssa-loop-manip.c. | |
10854 | (gen_parallel_loop): Call canonicalize_loop_ivs without | |
10855 | reduction_list argument. | |
10856 | (build_new_reduction): New. | |
10857 | (gather_scalar_reductions): New. | |
10858 | (try_get_loop_niter): New. | |
10859 | (try_create_reduction_list): New. | |
10860 | (parallleize_loops): Change the parallel conditions check. | |
10861 | * tree-flow.h (canonicalize_loop_ivs): Remove one argument. | |
10862 | * Makefile.in (tree-ssa-loop-manip.o): Add langhooks.h dependency. | |
10863 | ||
65441c28 | 10864 | 2009-07-30 Dave Korn <dave.korn.cygwin@gmail.com> |
10865 | ||
10866 | * opt-functions.awk (opt_args): Allow argument to be enclosed in | |
10867 | curly braces. | |
10868 | * doc/options.texi (Option properties): Mention new quoting syntax. | |
10869 | ||
1f697db5 | 10870 | 2009-07-29 Douglas B Rupp <rupp@gnat.com> |
10871 | ||
10872 | * config/alpha/alpha.c (alpha_start_function): | |
10873 | Handle VMS_DEBUG_MAIN_POINTER | |
10874 | * config/alpha/vms.h (VMS_DEBUG_MAIN_POINTER): Define new macro. | |
10875 | * doc/invoke.texi: Document -mdebug-main switch. | |
10876 | ||
da50fe8f | 10877 | 2009-07-29 Richard Henderson <rth@redhat.com> |
10878 | ||
10879 | * cgraph.c (cgraph_set_call_stmt_including_clones): Tidy. | |
10880 | (cgraph_create_edge_including_clones): Likewise. | |
10881 | * tree-inline.c (copy_bb): Operate on the correct edges | |
10882 | when updating the callgraph. | |
10883 | ||
e783950f | 10884 | 2009-07-29 Douglas B Rupp <rupp@gnat.com> |
10885 | ||
10886 | * config/alpha/vms-cc.c: Deleted. | |
10887 | * config/alpha/vms-ld.c: Deleted. | |
10888 | * config/alpha/t-vms64: Moved to config/vms | |
10889 | * config/alpha/vms-crt0-64.c: Moved to config/vms | |
10890 | * config/alpha/vms-crt0.c: Moved to config/vms | |
10891 | * config/alpha/vms-psxcrt0-64.c: Moved to config/vms | |
10892 | * config/alpha/vms-psxcrt0.c: Moved to config/vms | |
10893 | * config/alpha/xm-vms.h: Moved to config/vms | |
10894 | * config/alpha/x-vms: Moved to config/vms | |
10895 | * config/alpha/t-vms (vcrt0.o, pcrt0.o): Move rules to new file | |
10896 | config/vms/t-vms. | |
10897 | * config/vms/t-vms: Moved here from config/alpha. Alpha specific | |
10898 | parts removed. (STMP_FIXPROTO, STMP_FIXINC, LIMITS_H_TEST): Set. | |
10899 | (version): Set. | |
10900 | * config/vms/t-vms64: Moved here from config/alpha | |
10901 | * config/vms/vms-crt0-64.c: Moved here from config/alpha. | |
10902 | (argc,argv,envp): Enforce 32bit malloc'ing. | |
10903 | * config/vms/vms-psxcrt0-64.c: Likewise. | |
10904 | * config/vms/vms-crt0.c: Moved here from config/alpha. | |
10905 | * config/vms/vms-psxcrt0.c: Likewise. | |
10906 | * config/vms/vms-crtl-64.h: New file. | |
10907 | * config/vms/vms-crtl.h: New file. | |
10908 | * config/vms/vms.opt: New file. | |
10909 | * config/vms/xm-vms64.h: New file. | |
10910 | * config/vms/xm-vms.h: Moved here from config/alpha. | |
10911 | (STANARD_EXEC_PREFIX, STANDARD_STARTFILE_PREFIX, STANDARD_INCLUDE_DIR): | |
10912 | Set. | |
10913 | * config/vms/x-vms: Moved here from config/alpha. | |
10914 | (version, VMS_EXTRA_PARTS): Moved to t-vms. | |
10915 | (vms-ld.o, vms-cc.o): Removed. | |
10916 | (LN, LN_S, USE_COLLECT2, POD2MAN): Set. | |
10917 | ||
c2a8dc5b | 10918 | 2009-07-29 Douglas B Rupp <rupp@gnat.com> |
10919 | ||
10920 | * dwarf2out.c (add_name_and_src_coords_attributes): Push on the | |
10921 | correct stack (obvious VMS fix). | |
10922 | ||
d5440449 | 10923 | 2009-07-29 Douglas B Rupp <rupp@gnat.com> |
10924 | ||
10925 | * dwarf2out.c (output_file_names): Output VMS style file name, size, | |
10926 | date, version info if VMS_DEBUGGING_INFO defined. | |
10927 | * vmsdgbout.c (vms_file_stats_name): New functon. VMS style file name, | |
10928 | size, date calculating code moved here. | |
10929 | ||
751d1b5b | 10930 | 2009-07-29 Paul Brook <paul@codesourcery.com> |
10931 | ||
10932 | * config/arm/lib1funcs.asm (clear_cache): Use ARM_FUNC_START and | |
10933 | do_push/do_pop. | |
10934 | ||
b8340ddc | 10935 | 2009-07-29 Uros Bizjak <ubizjak@gmail.com> |
10936 | ||
10937 | PR target/40577 | |
10938 | * config/alpha/alpha.c (alpha_expand_unaligned_store): Convert src | |
10939 | to DImode when generating insq_le insn. | |
10940 | ||
f01ce600 | 10941 | 2009-07-28 Douglas B Rupp <rupp@gnat.com> |
10942 | ||
10943 | * dwarf2out.c (DWARF2_INDIRECT_STRING_SUPPORT_MISSING_ON_TARGET): | |
10944 | New macro set for VMS_DEBUGGGING_INFO. | |
10945 | (AT_string_form): Use it. | |
10946 | ||
e3b9264d | 10947 | 2009-07-28 DJ Delorie <dj@redhat.com> |
10948 | ||
10949 | * config/mep/mep.c (vtext_section): New. | |
10950 | (vftext_section): New. | |
10951 | (ftext_section): New. | |
10952 | (mep_select_section): Add support for functions. | |
10953 | (mep_unique_section): Likewise. | |
10954 | (mep_asm_init_sections): Likewise. | |
5bfd4d4b | 10955 | (mep_encode_section_info): Remove it from here. |
e3b9264d | 10956 | |
10957 | * config/mep/mep.h (USE_SELECT_SECTION_FOR_FUNCTIONS): Define. | |
10958 | ||
e0213ecc | 10959 | 2009-07-28 Paolo Bonzini <bonzinI@gnu.org> |
10960 | ||
10961 | * tree.h (TREE_DEPRECATED): Document it is used for types too. | |
10962 | (TYPE_VECTOR_OPAQUE): Use default_def_flag | |
10963 | ||
7bf5f48b | 10964 | 2009-07-28 Douglas B Rupp <rupp@gnat.com> |
10965 | ||
10966 | * dwarf2out.c (output_file_names): Test new macro | |
10967 | DWARF2_DIR_SHOULD_END_WITH_SEPARATOR. | |
10968 | (add_comp_dir_attribute): Likewise. | |
10969 | ||
a37c5284 | 10970 | 2009-07-28 Kai Tietz <kai.tietz@onevision.com> |
10971 | ||
10972 | * config/i386/mingw-w64.h (LINK_SPEC): Add | |
10973 | separating space between commands. | |
10974 | ||
3e5688bf | 10975 | 2009-07-28 Jan Hubicka <jh@suse.cz> |
10976 | ||
10977 | PR tree-optimization/40759 | |
10978 | * tree-ssa-dce.c (mark_virtual_phi_result_for_renaming): Mark all uses | |
10979 | for renaming. | |
10980 | ||
09bb2dae | 10981 | 2009-07-27 DJ Delorie <dj@redhat.com> |
10982 | ||
10983 | * config/mep/mep.c (mep_expand_builtin_saveregs): Make sure 64-bit | |
10984 | types are dword-aligned. | |
10985 | (mep_expand_va_start): Likewise. | |
10986 | ||
ada30930 | 10987 | 2009-07-27 Olivier Hainque <hainque@adacore.com> |
b8340ddc | 10988 | Douglas B Rupp <rupp@gnat.com> |
ada30930 | 10989 | |
10990 | * convert.c (convert_to_pointer): Don't assume the target | |
10991 | pointer type is POINTER_SIZE long. Fetch its precision instead. | |
10992 | ||
f75af213 | 10993 | 2009-07-27 Douglas B Rupp <rupp@gnat.com> |
10994 | ||
10995 | * system.h (fopen): Undefine if macro. | |
10996 | ||
5de632d9 | 10997 | 2009-07-27 Jakub Jelinek <jakub@redhat.com> |
10998 | ||
10999 | * dwarf2out.c (output_cfi_p): Removed. | |
11000 | (output_cfis): New function. | |
11001 | (output_fde): New function, split from output_call_frame_info. | |
11002 | (output_call_frame_info): Use it. | |
11003 | (dwarf2out_switch_text_section): Use output_cfis. | |
11004 | ||
c2c9961e | 11005 | 2009-07-24 Kai Tietz <kai.tietz@onevision.com> |
11006 | ||
11007 | * config/i386/cygming.h (DWARF2_UNWIND_INFO): Error build when | |
11008 | TARGET_BI_ARCH is specified without enabling SJLJ. | |
11009 | * config/i386/mingw32.h (MD_UNWIND_SUPPORT): Define MD_UNWIND_SUPPORT, | |
11010 | if TARGET_64BIT and TARGET_BI_ARCH aren't defined. | |
11011 | ||
6edd680c | 11012 | 2009-07-26 Mikael Pettersson <mikpe@it.uu.se> |
11013 | ||
11014 | * arm.md (negdi2): Use DImode if forcing a value into a register. | |
11015 | ||
afbe62f9 | 11016 | 2009-07-26 Ira Rosen <irar@il.ibm.com> |
11017 | ||
11018 | PR tree-optimization/40801 | |
11019 | * tree-vect-stmts.c (vectorizable_call): Get previous copy | |
11020 | of vector operand from the previous copy of vector statement. | |
11021 | Pass the correct definition type value to | |
11022 | vect_get_vec_def_for_stmt_copy(). | |
11023 | ||
ecf52e84 | 11024 | 2009-07-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
11025 | ||
11026 | * collect2.c (scan_libraries): Use CONST_CAST2 to perform char ** to | |
11027 | const char ** conversion. | |
11028 | ||
598767c9 | 11029 | 2009-07-25 David Daney <ddaney@caviumnetworks.com> |
11030 | ||
11031 | * system.h (gcc_assert): Invoke __builtin_unreachable() instead of | |
11032 | fancy_abort() if !ENABLE_ASSERT_CHECKING. | |
11033 | (gcc_unreachable): Invoke __builtin_unreachable() if | |
11034 | !ENABLE_ASSERT_CHECKING. | |
11035 | ||
c4d13c5c | 11036 | 2009-07-25 David Daney <ddaney@caviumnetworks.com> |
11037 | ||
11038 | PR rtl-optimization/40445 | |
11039 | * emit-rtl.c (next_nonnote_insn_bb): New function. | |
11040 | * rtl.h (next_nonnote_insn_bb): Declare new function. | |
11041 | * cfgcleanup.c (try_optimize_cfg): Don't remove an empty block | |
11042 | with no successors that is the successor of the ENTRY_BLOCK. | |
11043 | Continue from the top after removing an empty fallthrough block. | |
11044 | * cfgrtl.c (get_last_bb_insn): Call next_nonnote_insn_bb instead | |
11045 | of next_nonnote_insn. | |
11046 | ||
616b875f | 11047 | 2009-07-25 David Daney <ddaney@caviumnetworks.com> |
11048 | ||
b8340ddc | 11049 | * cfgcleanup.c (old_insns_match_p): Handle the case of empty blocks. |
f6c8c8fc | 11050 | |
bdb1f0d1 | 11051 | 2009-07-25 Martin Jambor <mjambor@suse.cz> |
11052 | ||
11053 | * c-common.c (c_common_attribute_table): New element for noclone. | |
11054 | (handle_noclone_attribute): New function. Forward-declare. | |
11055 | * tree-inline.c (tree_versionable_function_p): Check for noclone | |
11056 | attribute. | |
11057 | * doc/extend.texi (Labels as Values): Document need for noclone. | |
11058 | (Function Attributes): Document noclone attribute. | |
11059 | ||
d4915beb | 11060 | 2009-07-25 Jakub Jelinek <jakub@redhat.com> |
11061 | ||
11062 | PR rtl-optimization/34999 | |
11063 | * dwarf2out.c (struct dw_fde_struct): Add dw_fde_switch_cfi | |
11064 | and dw_fde_switched_cold_to_hot fields. | |
11065 | (output_cfi_p): New function. | |
11066 | (output_call_frame_info): If fde->dw_fde_switched_sections, | |
11067 | output 2 FDEs instead of one with corrupted header. | |
11068 | (dwarf2out_do_cfi_startproc): New function. | |
11069 | (dwarf2out_begin_prologue): Use it. Initialize fde->dw_fde_switch_cfi | |
11070 | and fde->dw_fde_switched_cold_to_hot. | |
11071 | (dwarf2out_switch_text_section): Compute | |
11072 | fde->dw_fde_switched_cold_to_hot. Switch to new text section here. | |
11073 | If dwarf2out_do_cfi_asm, emit .cfi_endproc before it and call | |
11074 | dwarf2out_do_cfi_startproc plus emit again currently active CFI insns. | |
11075 | Otherwise, compute fde->dw_fde_switch_cfi. | |
11076 | ||
15b7ca3a | 11077 | 2009-07-24 Cary Coutant <ccoutant@google.com> |
11078 | ||
11079 | * tree-cfg.c (assign_discriminator): Add explicit parentheses. | |
11080 | ||
04953c08 | 11081 | 2009-07-24 Cary Coutant <ccoutant@google.com> |
11082 | ||
11083 | * cfghooks.c (split_block): Copy discriminator to new block. | |
11084 | * tree-cfg.c (assign_discriminator): Check location of last | |
11085 | instruction in block as well as first. | |
11086 | ||
bcfcac73 | 11087 | 2009-07-24 Uros Bizjak <ubizjak@gmail.com> |
11088 | ||
11089 | * config/i386/linux.c: Use fputs or putc instead of fprintf | |
11090 | where appropriate. | |
11091 | * config/i386/gas.h: Ditto. | |
11092 | * config/i386/x86-64.h: Ditto. | |
11093 | * config/i386/att.h: Ditto. | |
11094 | ||
39a4aea8 | 11095 | 2009-07-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
11096 | ||
11097 | * expmed.c (emit_store_flag): Use a recursive call to optimize the | |
11098 | xor case. | |
11099 | ||
e6098777 | 11100 | 2009-07-24 Martin Jambor <mjambor@suse.cz> |
11101 | ||
11102 | * ipa-prop.h (struct ipa_node_params): New flag node_enqued. | |
11103 | (ipa_push_func_to_list_1): Declare. | |
11104 | (ipa_push_func_to_list): New function. | |
11105 | ||
11106 | * ipa-prop.c (ipa_push_func_to_list_1): New function. | |
11107 | (ipa_init_func_list): Call ipa_push_func_to_list_1. | |
11108 | (ipa_push_func_to_list): Removed. | |
11109 | (ipa_pop_func_from_list): Clear node_enqueued flag. | |
11110 | ||
c0717306 | 11111 | 2009-07-24 Andreas Krebbel <krebbel1@de.ibm.com> |
f6c8c8fc | 11112 | |
c0717306 | 11113 | * config/s390/s390.c (override_options): Default |
11114 | max-unrolled-insns to 100 for z10 tuning. | |
11115 | ||
6215fc9e | 11116 | 2009-07-24 Tobias Grosser <grosser@fim.uni-passau.de> |
11117 | ||
11118 | * Makefile.in (TREE_DATA_REF_H, tree-vrp.o, tree-cfg.o, tree-if-conv.o | |
11119 | tree-ssa-loop.o, tree-ssa-loop-niter.o, tree-ssa-loop-ivcanon.o, | |
11120 | tree-ssa-loop-prefetch.o, tree-predcom.o, tree-affine.o, | |
11121 | tree-scalar-evolution.o, tree-data-ref.o, tree-vect-loop.o, | |
11122 | tree-vect-data-refs.o, tree-loop-linear.o, tree-loop-distribution.o | |
11123 | tree-parloops.o, tree-pretty-printer.o, fold-const.o, tree-ssa-dce.o, | |
11124 | lambda-code.o, params.o): Cleanup use of SCEV_H and TREE_DATA_REF_H. | |
11125 | ||
1a4e7ef7 | 11126 | 2009-07-24 Kai Tietz <kai.tietz@onevision.com> |
11127 | ||
11128 | * config/i386/mingw-w64.h (STANDARD_INCLUDE_DIR): Remove and | |
11129 | use default set in mingw32.h header. | |
11130 | * config/i386/mingw32.h (STANDARD_INCLUDE_DIR): Use for 32-bit and | |
11131 | 64-bit /mingw/include path. | |
11132 | (STANDARD_STARTFILE_PREFIX_1): Use for 32-bit and 64-bit /mingw/lib | |
11133 | path. | |
11134 | ||
c56a6318 | 11135 | 2009-07-23 Neil Vachharajani <nvachhar@google.com> |
11136 | ||
11137 | PR rtl-optimization/40209 | |
11138 | * loop-iv.c (iv_analysis_loop_init): Call df_note_add_problem. | |
11139 | ||
bdf4452a | 11140 | 2009-07-23 Uros Bizjak <ubizjak@gmail.com> |
11141 | ||
11142 | * config/i386/i386.c: Use ASM_LONG instead of .long. Concatenate | |
11143 | ASM_LONG, LPREFIX, MCOUNT_NAME and PROFILE_COUNT_REGISTER strings | |
11144 | with the rest of string where appropriate. Use fputs or putc | |
11145 | instead of fprintf where appropriate. | |
11146 | ||
702c5d85 | 11147 | 2009-07-22 Michael Meissner <meissner@linux.vnet.ibm.com> |
11148 | Pat Haugen <pthaugen@us.ibm.com> | |
11149 | Revital Eres <ERES@il.ibm.com> | |
11150 | ||
11151 | * config/rs6000/vector.md: New file. Move most of the vector | |
11152 | expander support here from altivec.md to allow for the VSX vector | |
11153 | unit in the future. Add support for secondary_reload patterns. | |
11154 | Rewrite the patterns for vector comparison, and vector comparison | |
11155 | predicate instructions so that the RTL expresses the desired | |
11156 | behavior, instead of using unspec. | |
11157 | ||
11158 | * config/rs6000/constraints.md ("f" constraint): Use | |
11159 | rs6000_constraints to hold the precalculated register class. | |
11160 | ("d" constraint): Ditto. | |
11161 | ("wd" constraint): New constraint for VSX. | |
11162 | ("wf" constraint): Ditto. | |
11163 | ("ws" constraint): Ditto. | |
11164 | ("wa" constraint): Ditto. | |
11165 | ("wZ" constraint): Ditto. | |
11166 | ("j" constraint): Ditto. | |
11167 | ||
11168 | * config/rs6000/predicates.md (vsx_register_operand): New | |
11169 | predicate for VSX. | |
11170 | (vfloat_operand): New predicate for vector.md. | |
11171 | (vint_operand): Ditto. | |
11172 | (vlogical_operand): Ditto. | |
11173 | (easy_fp_constant): If VSX, 0.0 is an easy constant. | |
11174 | (easy_vector_constant): Add VSX support. | |
11175 | (altivec_indexed_or_indirect_operand): New predicate for | |
11176 | recognizing Altivec style memory references with AND -16. | |
11177 | ||
11178 | * config/rs6000/rs6000.c (rs6000_vector_reload): New static global | |
11179 | for vector secondary reload support. | |
bcfcac73 | 11180 | (rs6000_vector_reg_class): Delete, replacing it with |
11181 | rs6000_constraints. | |
702c5d85 | 11182 | (rs6000_vsx_reg_class): Ditto. |
11183 | (rs6000_constraints): New array to hold the register classes of | |
11184 | each of the register constraints that can vary at runtime. | |
11185 | (builtin_mode_to_type): New static array for builtin function type | |
11186 | creation. | |
11187 | (builtin_hash_table): New static hash table for builtin function | |
11188 | type creation. | |
11189 | (TARGET_SECONDARY_RELOAD): Define target hook. | |
11190 | (TARGET_IRA_COVER_CLASSES): Ditto. | |
11191 | (rs6000_hard_regno_nregs_internal): If -mvsx, floating point | |
bdf4452a | 11192 | registers are 128 bits if VSX memory reference instructions are used. |
702c5d85 | 11193 | (rs6000_hard_regno_mode_ok): For VSX, only check if the VSX memory |
11194 | unit is being used. | |
11195 | (rs6000_debug_vector_unit): Move into rs6000_debug_reg_global. | |
11196 | (rs6000_debug_reg_global): Move -mdebug=reg statements here. | |
11197 | Print several of the scheduling related parameters. | |
11198 | (rs6000_init_hard_regno_mode_ok): Switch to putting constraints in | |
11199 | rs6000_constraints instead of rs6000_vector_reg_class. Move | |
11200 | -mdebug=reg code to rs6000_debug_reg_global. Add support for | |
11201 | -mvsx-align-128 debug switch. Drop testing float_p if VSX or | |
11202 | Altivec. Add VSX support. Setup for secondary reload support on | |
11203 | Altivec/VSX registers. | |
11204 | (rs6000_override_options): Make power7 set the scheduling groups | |
11205 | like the power5. Add support for new debug switches to override | |
11206 | the scheduling defaults. Temporarily disable -mcpu=power7 from | |
11207 | setting -mvsx. Add support for debug switches -malways-hint, | |
11208 | -msched-groups, and -malign-branch-targets. | |
11209 | (rs6000_buitlin_conversion): Add support for returning unsigned | |
11210 | vector conversion functions to fix regressions due to stricter | |
11211 | type checking. | |
11212 | (rs6000_builtin_mul_widen_even): Ditto. | |
11213 | (rs6000_builtin_mul_widen_odd): Ditto. | |
11214 | (rs6000_builtin_vec_perm): Ditto. | |
11215 | (rs6000_vec_const_move): On VSX, use xxlxor to clear register. | |
11216 | (rs6000_expand_vector_init): Initial VSX support for using xxlxor | |
11217 | to zero a register. | |
11218 | (rs6000_emit_move): Fixup invalid const symbol_ref+reg that is | |
11219 | generated upstream. | |
11220 | (bdesc_3arg): Add builtins for unsigned types. Add builtins for | |
11221 | VSX types for bit operations. Changes to accomidate vector.md. | |
11222 | (bdesc_2arg): Ditto. | |
11223 | (bdesc_1arg): Ditto. | |
11224 | (struct builtin_description_predicates): Rewrite predicate | |
11225 | handling so that RTL describes the operation, instead of passing | |
11226 | the instruction to be used as a string argument. | |
11227 | (bdesc_altivec_preds): Ditto. | |
11228 | (altivec_expand_predicate_builtin): Ditto. | |
11229 | (altivec_expand_builtin): Ditto. | |
11230 | (rs6000_expand_ternop_builtin): Use a switch instead of an if | |
11231 | statement for vsldoi support. | |
bdf4452a | 11232 | (altivec_expand_ld_builtin): Change to use new names from vector.md. |
702c5d85 | 11233 | (altivec_expand_st_builtin): Ditto. |
11234 | (paired_expand_builtin): Whitespace changes. | |
11235 | (rs6000_init_builtins): Add V2DF/V2DI types. Initialize the | |
11236 | builtin_mode_to_type table for secondary reload. Call | |
11237 | builtin_function_type to build random builtin functions. | |
11238 | (altivec_init_builtins): Change to use builtin_function_type to | |
11239 | create builtin function types dynamically as we need them. | |
11240 | (builtin_hash_function): New support for hashing the tree types | |
11241 | for builtin function as we need it, rather than trying to build | |
bdf4452a | 11242 | all of the trees that we need. Add initial preliminary VSX support. |
702c5d85 | 11243 | (builtin_function_type): Ditto. |
11244 | (builtin_function_eq): Ditto. | |
11245 | (builtin_hash_struct): Ditto. | |
11246 | (rs6000_init_builtins): Ditto. | |
11247 | (rs6000_common_init_builtins): Ditto. | |
11248 | (altivec_init_builtins): Ditto. | |
11249 | (rs6000_common_init_builtins): Ditto. | |
11250 | (enum reload_reg_type): New enum for simplifing reg classes. | |
11251 | (rs6000_reload_register_type): Simplify register classes into GPR, | |
bdf4452a | 11252 | Vector, and other registers. Altivec and VSX addresses in reload. |
702c5d85 | 11253 | (rs6000_secondary_reload_inner): Ditto. |
11254 | (rs6000_ira_cover_classes): New target hook, that returns the | |
11255 | appropriate cover classes, based on -mvsx being used or not. | |
11256 | (rs6000_secondary_reload_class): Add VSX support. | |
11257 | (get_vec_cmp_insn): Delete, rewrite vector conditionals. | |
11258 | (get_vsel_insn): Ditto. | |
11259 | (rs6000_emit_vector_compare): Rewrite vector conditional support | |
11260 | so that where we can, we use RTL operators, instead of blindly use | |
11261 | UNSPEC. | |
11262 | (rs6000_emit_vector_select): Ditto. | |
11263 | (rs6000_emit_vector_cond_expr): Ditto. | |
bdf4452a | 11264 | (rs6000_emit_minmax): Directly generate min/max under altivec, vsx. |
702c5d85 | 11265 | (create_TOC_reference): Add -mdebug=addr support. |
bdf4452a | 11266 | (emit_frame_save): VSX loads/stores need register indexed addressing. |
702c5d85 | 11267 | |
11268 | * config/rs6000/rs6000.md: Include vector.md. | |
11269 | ||
11270 | * config/rs6000/t-rs6000 (MD_INCLUDES): Add vector.md. | |
11271 | ||
11272 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
11273 | support for V2DI, V2DF in logical, permute, select operations. | |
11274 | ||
11275 | * config/rs6000/rs6000.opt (-mvsx-scalar-double): Add new debug | |
11276 | switch for vsx/power7. | |
11277 | (-mvsx-scalar-memory): Ditto. | |
11278 | (-mvsx-align-128): Ditto. | |
11279 | (-mallow-movmisalign): Ditto. | |
11280 | (-mallow-df-permute): Ditto. | |
11281 | (-msched-groups): Ditto. | |
11282 | (-malways-hint): Ditto. | |
11283 | (-malign-branch-targets): Ditto. | |
f6c8c8fc | 11284 | |
702c5d85 | 11285 | * config/rs6000/rs6000.h (IRA_COVER_CLASSES): Delete, use target |
11286 | hook instead. | |
11287 | (IRA_COVER_CLASSES_PRE_VSX): Cover classes if not -mvsx. | |
11288 | (IRA_COVER_CLASSES_VSX): Cover classes if -mvsx. | |
11289 | (rs6000_vector_reg_class): Delete. | |
11290 | (rs6000_vsx_reg_class): Ditto. | |
11291 | (enum rs6000_reg_class_enum): New enum for the constraints that | |
11292 | vary based on target switches. | |
11293 | (rs6000_constraints): New array to hold the register class for all | |
11294 | of the register constraints that vary based on the switches used. | |
11295 | (ALTIVEC_BUILTIN_*_UNS): Add unsigned builtin functions. | |
11296 | (enum rs6000_builtins): Add unsigned varients for the builtin | |
11297 | declarations returned by target hooks for expanding multiplies, | |
11298 | select, and permute operations. Add VSX builtins. | |
11299 | (enum rs6000_builtin_type_index): Add entries for VSX. | |
11300 | (V2DI_type_node): Ditto. | |
11301 | (V2DF_type_node): Ditto. | |
11302 | (unsigned_V2DI_type_node): Ditto. | |
11303 | (bool_long_type_node): Ditto. | |
11304 | (intDI_type_internal_node): Ditto. | |
11305 | (uintDI_type_internal_node): Ditto. | |
11306 | (double_type_internal_node): Ditto. | |
11307 | ||
11308 | * config/rs6000/altivec.md (whole file): Move all expanders to | |
11309 | vector.md from altivec.md. Rename insn matching functions to be | |
11310 | altivec_foo. | |
11311 | (UNSPEC_VCMP*): Delete, rewrite vector comparisons. | |
11312 | (altivec_vcmp*): Ditto. | |
11313 | (UNSPEC_VPERM_UNS): New, add for unsigned types using vperm. | |
11314 | (VM): New iterator for moves that includes the VSX types. | |
11315 | (altivec_vperm_<mode>): Add VSX types. Add unsigned types. | |
11316 | (altivec_vperm_<mode>_uns): New, for unsigned types. | |
bdf4452a | 11317 | (altivec_vsel_*): Rewrite vector comparisons and predicate builtins. |
702c5d85 | 11318 | (altivec_eq<mode>): Ditto. |
11319 | (altivec_gt<mode>): Ditto. | |
11320 | (altivec_gtu<mode>): Ditto. | |
11321 | (altivec_eqv4sf): Ditto. | |
11322 | (altivec_gev4sf): Ditto. | |
11323 | (altivec_gtv4sf): Ditto. | |
11324 | (altivec_vcmpbfp_p): Ditto. | |
11325 | ||
63787642 | 11326 | 2009-07-23 Richard Earnshaw <rearnsha@arm.com> |
11327 | ||
f6c8c8fc | 11328 | * arm.md (split for ior/xor with shift and zero-extend): Cast op3 to |
63787642 | 11329 | unsigned HWI. |
11330 | ||
3ce93c03 | 11331 | 2009-07-23 Uros Bizjak <ubizjak@gmail.com> |
11332 | ||
11333 | PR target/40832 | |
c8795808 | 11334 | * config/i386/i386.c (output_387_ffreep): Rewrite to use |
3ce93c03 | 11335 | ASM_SHORT instead of .word. |
11336 | * config/i386/i386.md (*tls_global_dynamic_64): Use ASM_SHORT | |
11337 | instead of .word in asm template. | |
11338 | ||
9f724a58 | 11339 | 2009-07-22 Vladimir Makarov <vmakarov@redhat.com> |
11340 | ||
11341 | PR target/37488 | |
11342 | * ira-lives.c (bb_has_abnormal_call_pred): New function. | |
11343 | (process_bb_node_lives): Use it. | |
11344 | ||
11345 | * ira.c (setup_cover_and_important_classes): Don't setup | |
11346 | ira_important_class_nums. Add cover classes to the end of | |
11347 | important classes. | |
c8795808 | 11348 | (cover_class_order, comp_reg_classes_func, reorder_important_classes): |
11349 | New. | |
9f724a58 | 11350 | (find_reg_class_closure): Use reorder_important_classes. |
11351 | ||
11352 | * config/i386/i386.h (IRA_COVER_CLASSES): Remove. | |
11353 | ||
11354 | * config/i386/i386.c (i386_ira_cover_classes): New function. | |
11355 | (TARGET_IRA_COVER_CLASSES): Redefine. | |
11356 | ||
11357 | * doc/tm.texi (TARGET_IRA_COVER_CLASSES): Add a comment about | |
11358 | importance of order of cover classes in the array. | |
f6c8c8fc | 11359 | |
d60ec13d | 11360 | 2009-07-22 Diego Novillo <dnovillo@google.com> |
11361 | ||
11362 | * tree-pass.h (TDF_EH): Define. | |
11363 | * gimple-pretty-print.c (dump_gimple_stmt): If FLAGS | |
11364 | contains TDF_EH, print the EH region number holding GS. | |
11365 | * tree-dump.c (dump_options): Add "eh". | |
11366 | * doc/invoke.texi: Document it. | |
11367 | ||
5aa8c5f0 | 11368 | 2009-07-22 Doug Kwan <dougkwan@google.com> |
11369 | ||
11370 | * config/arm/arm.md (subdi3) Copy non-reg values to DImode registers. | |
11371 | ||
38fcb532 | 11372 | 2009-07-22 Michael Matz <matz@suse.de> |
11373 | ||
11374 | PR tree-optimization/35229 | |
11375 | PR tree-optimization/39300 | |
11376 | ||
11377 | * tree-ssa-pre.c (includes): Include tree-scalar-evolution.h. | |
11378 | (inhibit_phi_insertion): New function. | |
11379 | (insert_into_preds_of_block): Call it for REFERENCEs. | |
11380 | (init_pre): Initialize and finalize scalar evolutions. | |
11381 | * Makefile.in (tree-ssa-pre.o): Depend on tree-scalar-evolution.h . | |
11382 | ||
686cc944 | 11383 | 2009-07-22 Uros Bizjak <ubizjak@gmail.com> |
11384 | ||
11385 | * config/i386/predicates.md (zero_extended_scalar_load_operand): | |
11386 | Use CONST_VECTOR_NUNITS to determine number of elements. | |
11387 | ||
a7b49046 | 11388 | 2009-07-22 Andreas Krebbel <krebbel1@de.ibm.com> |
11389 | ||
11390 | * config/s390/constraints.md (ZQ, ZR, ZS, ZT): New constraints. | |
11391 | (U, W): Constraints are now deprecated and will be removed if we | |
f6c8c8fc | 11392 | run out of letters. |
a7b49046 | 11393 | * config/s390/s390.md (U, W): Replaced with ZQZR, ZSZT throughout |
11394 | the file. | |
11395 | ("prefetch"): Add the stcmh instruction for prefetching. | |
11396 | * config/s390/s390.c (s390_symref_operand_p): Function moved. No | |
11397 | changes. | |
11398 | (s390_short_displacement): Return always true if compiling for | |
11399 | machines not providing the long displacement facility. | |
11400 | (s390_mem_constraint): Support the new constraint letter Z. | |
11401 | (s390_check_qrst_address): New function. | |
11402 | ||
829e79ce | 11403 | 2009-07-21 DJ Delorie <dj@redhat.com> |
11404 | ||
11405 | * config/mep/mep.c (mep_legitimize_arg): Leave control registers | |
11406 | alone too. | |
11407 | ||
9dcd0d49 | 11408 | 2009-07-21 Jason Merrill <jason@redhat.com> |
11409 | ||
11410 | * c-common.c (max_tinst_depth): Increase default to 1024. | |
11411 | ||
ea3bb9f4 | 11412 | 2009-07-21 Uros Bizjak <ubizjak@gmail.com> |
11413 | ||
11414 | * config/i386/sse.md (vec_unpacku_float_hi_v4si): New expander. | |
11415 | (vec_unpacku_float_lo_v4si): Ditto. | |
11416 | ||
e42ab82a | 11417 | 2009-07-21 Uros Bizjak <ubizjak@gmail.com> |
11418 | ||
11419 | PR target/40811 | |
11420 | * config/i386/sse.md (sse2_cvtudq2ps): New expander. | |
11421 | (enum ix86_builtins): Add IX86_BUILTIN_CVTUDQ2PS. | |
11422 | (builtin_description): Add __builtin_ia32_cvtudq2ps. | |
11423 | (ix86_vectorize_builtin_conversion): Handle IX86_BUILTIN_CVTUDQ2PS. | |
11424 | ||
567cd518 | 11425 | 2009-07-21 Jakub Jelinek <jakub@redhat.com> |
11426 | ||
11427 | PR tree-optimization/40813 | |
11428 | * tree-inline.c (copy_bb): Regimplify RHS after last stmt, not before | |
11429 | it. | |
11430 | ||
3c5bea87 | 11431 | 2009-07-21 Kaz Kojima <kkojima@gcc.gnu.org> |
11432 | ||
11433 | * config/sh/sh.c (sh_gimplify_va_arg_expr): Wrap the result | |
11434 | with a NOP_EXPR if needed. | |
11435 | ||
41fba625 | 11436 | 2009-07-21 Paul Brook <paul@codesourcery.com> |
11437 | ||
11438 | * tree-vectorizer.c (increase_alignment): Handle nested arrays. | |
11439 | Terminate debug dump with newline. | |
11440 | ||
eab96f1c | 11441 | 2009-07-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
11442 | ||
11443 | * pa.c (compute_zdepwi_operands): Limit deposit length to 32 - lsb. | |
11444 | Cast "1" to unsigned HOST_WIDE_INT. | |
11445 | (compute_zdepdi_operands): Limit maximum length to 64 bits. Limit | |
11446 | deposit length to the maximum length - lsb. Extend length if | |
11447 | HOST_BITS_PER_WIDE_INT is 32. | |
11448 | ||
9261e5d9 | 11449 | 2009-07-20 Olatunji Ruwase <tjruwase@google.com> |
11450 | ||
11451 | * cgraph.h (constant_pool_htab): New function. | |
11452 | (constant_descriptor_tree): Move from varasm.c. | |
11453 | * varasm.c (constant_pool_htab): New function. | |
11454 | (constant_descriptor_tree): Move to cgraph.h. | |
11455 | ||
67a2b55a | 11456 | 2009-07-20 Olatunji Ruwase <tjruwase@google.com> |
11457 | ||
ea3bb9f4 | 11458 | * toplev.c: Invoke FINISH_UNIT callbacks before call to finalize(). |
67a2b55a | 11459 | |
124370fd | 11460 | 2009-07-20 Shujing Zhao <pearly.zhao@oracle.com> |
11461 | ||
11462 | * Makefile.in (TREE_INLINE_H, tree-inline.o, cgraph.o): Remove | |
11463 | $(VARRAY_H). | |
11464 | ||
5185084d | 11465 | 2009-07-20 Xinliang David Li <davidxl@google.com> |
11466 | ||
11467 | * dbgcnt.c (dbg_cnt_set_limit_by_name): Add length check. | |
11468 | ||
d1cbb867 | 11469 | 2009-07-20 Adam Nemet <anemet@caviumnetworks.com> |
11470 | ||
11471 | * config/mips/mips.md (move_type): Add arith. | |
11472 | (type): Handle arith. | |
11473 | (zero_extendsidi2): Rename this into ... | |
11474 | (*zero_extendsidi2): ... this. Don't match if ISA_HAS_EXT_INS. | |
11475 | (zero_extendsidi2): New expander. | |
11476 | (*zero_extendsidi2_dext): New pattern. | |
11477 | ||
bfa627f8 | 11478 | 2009-07-20 Nick Clifton <nickc@redhat.com> |
11479 | ||
11480 | * config.gcc (mips64-*-*): Add definition of tm_defines in order | |
11481 | to set MIPS_ABI_DEFAULT. | |
11482 | * config/mips/vr.h (MIPS_ABI_DEFAULT): Remove definition. | |
11483 | ||
f6d257e7 | 11484 | 2009-07-20 Jakub Jelinek <jakub@redhat.com> |
11485 | ||
ffbeca59 | 11486 | * tree-object-size.c (addr_object_size): Handle unions with |
11487 | array in it as last field of structs in __bos (, 1) as __bos (, 0). | |
11488 | ||
f6d257e7 | 11489 | PR tree-optimization/40792 |
11490 | * tree.c (build_function_type_skip_args): Remove bogus assert. | |
11491 | ||
e20422ea | 11492 | 2009-07-20 Jan Hubicka <jh@suse.cz> |
ea3bb9f4 | 11493 | Martin Jambor <mjambor@suse.cz> |
e20422ea | 11494 | |
11495 | * cgraph.h (combined_args_to_skip): New field. | |
11496 | * cgraph.c (cgraph_create_virtual_clone): Properly handle | |
11497 | combined_args_to_skip and args_to_skip. | |
11498 | * tree-inline.c (update_clone_info): New function. | |
11499 | (tree_function_versioning): Call update_clone_info. | |
d603963f | 11500 | * cgraphunit.c (cgraph_materialize_clone): Dump materialized |
686cc944 | 11501 | functions. |
e20422ea | 11502 | (cgraph_materialize_all_clones): More extensive dumping, working |
11503 | with combined_args_to_skip rather than args_to_skip. | |
11504 | ||
0df23b96 | 11505 | 2009-07-20 Ira Rosen <irar@il.ibm.com> |
11506 | ||
11507 | * tree-vectorizer.h (vectorizable_condition): Add parameters. | |
11508 | * tree-vect-loop.c (vect_is_simple_reduction): Support COND_EXPR. | |
11509 | (get_initial_def_for_reduction): Likewise. | |
11510 | (vectorizable_reduction): Skip the check of first operand in case | |
11511 | of COND_EXPR. Add check that it is outer loop vectorization if | |
f6c8c8fc | 11512 | nested cycle was detected. Call vectorizable_condition() for |
0df23b96 | 11513 | COND_EXPR. If reduction epilogue cannot be created do not fail for |
11514 | nested cycles (if it is not double reduction). Assert that there | |
11515 | is only one type in the loop in case of COND_EXPR. Call | |
11516 | vectorizable_condition() to vectorize COND_EXPR. | |
11517 | * tree-vect-stmts.c (vectorizable_condition): Update comment. | |
f6c8c8fc | 11518 | Add parameters. Allow nested cycles if called from |
0df23b96 | 11519 | vectorizable_reduction(). Use reduction vector variable if provided. |
11520 | (vect_analyze_stmt): Call vectorizable_reduction() before | |
11521 | vectorizable_condition(). | |
11522 | (vect_transform_stmt): Update call to vectorizable_condition(). | |
11523 | ||
0ce30983 | 11524 | 2009-07-20 Christian Bruel <christian.bruel@st.com> |
f6c8c8fc | 11525 | |
0ce30983 | 11526 | * config/sh/sh.opt (-mfmovd): Resurrect and document. |
11527 | * doc/invoke.texi (-mfmovd): Likewise. | |
11528 | * config/sh/sh.h (TARGET_FMOVD, MASK_FMOVD): Remove default setting. | |
f6c8c8fc | 11529 | |
c5269667 | 11530 | 2009-07-20 Jan Hubicka <jh@suse.cz> |
11531 | ||
11532 | * tree-ssa-dce.c (remove_dead_phis): Only look for abnormal PHIs | |
11533 | when handling SSA name. | |
11534 | ||
a5d536df | 11535 | 2009-07-19 Jan Hubicka <jh@suse.cz> |
11536 | ||
11537 | PR tree-optimization/40676 | |
11538 | * tree-ssa-dce.c (eliminate_unnecessary_stmts): Do renaming on all | |
11539 | virtual PHIs in empty BBs. | |
11540 | ||
dce31f46 | 11541 | 2009-07-18 Adam Nemet <anemet@caviumnetworks.com> |
11542 | ||
11543 | * combine.c (make_compound_operation) <SUBREG>: If force_to_mode | |
11544 | re-expanded the compound use gen_lowpart instead to convert to the | |
11545 | desired mode. | |
11546 | ||
4e0ce2fb | 11547 | 2009-07-18 Adam Nemet <anemet@caviumnetworks.com> |
11548 | ||
11549 | * combine.c (try_widen_shift_mode): Add COUNT, OUTER_CODE and | |
11550 | OUTER_CONST arguments. | |
11551 | <LSHIFTRT>: Use them to allow widening if the bits shifted in from | |
11552 | the new wider mode will be masked off. | |
11553 | (simplify_shift_const_1): Adjust calls to try_widen_shift_mode. | |
11554 | ||
be26a489 | 11555 | 2009-07-18 Adam Nemet <anemet@caviumnetworks.com> |
11556 | ||
11557 | * combine.c (try_widen_shift_mode) <LSHIFTRT>: Allow widening if the | |
11558 | high-order bits are zero. | |
11559 | ||
5b46cc62 | 11560 | 2009-07-18 Adam Nemet <anemet@caviumnetworks.com> |
11561 | ||
11562 | * combine.c (simplify_shift_const_1): Split code to determine | |
11563 | shift_mode into ... | |
11564 | (try_widen_shift_mode): ... here. Allow widening for ASHIFTRT if the | |
11565 | new bits shifted in are identical to the old sign bit. | |
11566 | ||
a09ce826 | 11567 | 2009-07-18 Richard Guenther <rguenther@suse.de> |
11568 | ||
11569 | PR c/40787 | |
11570 | * gimplify.c (gimplify_call_expr): Reject code using results from | |
11571 | functions returning void. | |
11572 | ||
3e055d82 | 11573 | 2009-07-18 Richard Sandiford <r.sandiford@uk.ibm.com> |
11574 | ||
11575 | * doc/md.texi: Document the new PowerPC "es" constraint. | |
11576 | Document that "m" can include automodified addresses on this target, | |
11577 | and explain how %U must be used. Extend the "Q" and "Z" documentation | |
11578 | to suggest "es" as well as "m". | |
11579 | * config/rs6000/constraints.md (es): New memory constraint. | |
11580 | (Q, Z): Update strings to match new documentation. | |
11581 | ||
a3026c18 | 11582 | 2009-07-18 Richard Sandiford <r.sandiford@uk.ibm.com> |
11583 | ||
11584 | * config/rs6000/rs6000.c (rs6000_mode_dependent_address): Allow any | |
11585 | offset from virtual_stack_vars_rtx and arg_pointer_rtx. | |
11586 | * config/rs6000/predicates.md (volatile_mem_operand): Use | |
11587 | offsettable_nonstrict_memref_p. | |
11588 | * config/rs6000/rs6000.md (*floatsidf2_internal): Remove split check. | |
11589 | (*floatunssidf2_internal): Likewise. | |
11590 | (*fix_truncdfsi2_internal): Likewise. | |
11591 | (*fix_trunctfsi2_internal): Likewise. | |
11592 | ||
970c146d | 11593 | 2009-07-17 Anatoly Sokolov <aesok@post.ru> |
11594 | ||
11595 | * config/avr/avr-devices.c (avr_mcu_t): Add atmega8u2, atmega16u2 and | |
11596 | atmega32u2 devices. | |
11597 | * config/avr/t-avr (MULTILIB_MATCHES): (Ditto.). | |
11598 | ||
bfec3452 | 11599 | 2009-07-17 Richard Guenther <rguenther@suse.de> |
11600 | ||
11601 | PR c/40401 | |
11602 | * tree-pass.h (pass_diagnose_omp_blocks): Declare. | |
11603 | (pass_warn_unused_result): Likewise. | |
11604 | (TODO_set_props): Remove. | |
11605 | * omp-low.c (diagnose_omp_structured_block_errors): Change to | |
11606 | run as a pass. | |
11607 | (pass_diagnose_omp_blocks): Define. | |
11608 | * c-decl.c (pop_file_scope): Do not finalize the CU here. | |
11609 | (c_gimple_diagnostics_recursively): Remove. | |
11610 | (finish_function): Do not call it. | |
11611 | (c_write_global_declarations): Continue after errors. | |
11612 | Finalize the CU here. | |
11613 | * c-gimplify.c (c_genericize): Do not gimplify here. | |
11614 | * c-common.c (c_warn_unused_result): Move ... | |
11615 | * tree-cfg.c (do_warn_unused_result): ... here. | |
11616 | (run_warn_unused_result): New function. | |
11617 | (gate_warn_unused_result): New function. | |
11618 | (pass_warn_unused_result): New pass. | |
11619 | * c-common.h (c_warn_unused_result): Remove. | |
11620 | * flags.h (flag_warn_unused_result): Declare. | |
11621 | * c-opts.c (c_common_init_options): Enable flag_warn_unused_result. | |
11622 | * opts.c (flag_warn_unused_result): Initialize to false. | |
11623 | * toplev.c (compile_file): Add comment. | |
11624 | * omp-low.c (create_omp_child_function): Do not register | |
11625 | the function with the frontend. | |
11626 | (diagnose_omp_structured_block_errors): Prepare to be | |
11627 | called as optimization pass. | |
11628 | (gate_diagnose_omp_blocks): New function. | |
11629 | (pass_diagnose_omp_blocks): New pass. | |
11630 | * cgraph.h (cgraph_optimize): Remove. | |
11631 | (cgraph_analyze_function): Likewise. | |
11632 | * cgraph.c (cgraph_add_new_function): Gimplify C++ thunks. | |
11633 | * cgraphunit.c (cgraph_lower_function): Lower nested functions | |
11634 | before their parents here. | |
11635 | (cgraph_finalize_function): Not here. | |
11636 | (cgraph_analyze_function): Gimplify functions here. | |
11637 | (cgraph_finalize_compilation_unit): Continue after errors. | |
11638 | Optimize the callgraph from here. | |
11639 | (cgraph_optimize): Make static. | |
11640 | * langhooks.c (write_global_declarations): Finalize the CU. | |
11641 | * gimplify.c (gimplify_asm_expr): Do not emit ASMs with errors. | |
11642 | (gimplify_function_tree): Assert we gimplify only once. | |
11643 | Set PROP_gimple_any property. | |
11644 | * tree-nested.c (gimplify_all_functions): New function. | |
11645 | (lower_nested_functions): Gimplify all nested functions. | |
11646 | * gimple.h (diagnose_omp_structured_block_errors): Remove. | |
11647 | * passes.c (init_optimization_passes): Add pass_warn_unused_result | |
11648 | and pass_diagnose_omp_blocks after gimplification. Do not | |
11649 | set TODO_set_props on all_lowering_passes. | |
11650 | (execute_one_pass): Do not handle TODO_set_props. | |
11651 | * Makefile.in (cgraphunit.o): Add $(TREE_DUMP_H) dependency. | |
11652 | (gimplify.o): Add tree-pass.h dependency. | |
11653 | * tree-inline.c (copy_statement_list): Properly copy STATEMENT_LIST. | |
11654 | (copy_tree_body_r): Properly handle TARGET_EXPR like SAVE_EXPR. | |
11655 | (unsave_r): Likewise. | |
11656 | * c-omp.c (c_finish_omp_atomic): Set DECL_CONTEXT on the | |
11657 | temporary variable. | |
11658 | ||
3c337d70 | 11659 | 2009-07-17 Sandra Loosemore <sandra@codesourcery.com> |
11660 | ||
11661 | * doc/service.texi (Service): Restore previously removed link, | |
11662 | which isn't broken after all. | |
11663 | ||
142d8c77 | 11664 | 2009-07-17 Richard Guenther <rguenther@suse.de> |
11665 | ||
11666 | PR tree-optimization/40321 | |
11667 | * tree-ssa-pre.c (add_to_exp_gen): Also add names defined by | |
11668 | PHI nodes to the maximal set. | |
11669 | (make_values_for_phi): Add PHI arguments to the maximal set. | |
11670 | (execute_pre): Dump PHI_GEN and the maximal set. | |
11671 | ||
39a1041d | 11672 | 2009-07-17 Jakub Jelinek <jakub@redhat.com> |
11673 | ||
11674 | PR c++/40780 | |
11675 | * gimplify.c (gimplify_conversion): Don't change non-conversions into | |
11676 | VIEW_CONVERT_EXPR. | |
11677 | ||
3e8e7577 | 11678 | 2009-07-16 Sandra Loosemore <sandra@codesourcery.com> |
11679 | ||
11680 | * doc/extend.texi (Nested Functions): Replace broken link with | |
11681 | textual reference. | |
11682 | * doc/service.texi (Service): Remove broken link. | |
11683 | ||
04700344 | 11684 | 2009-07-16 H.J. Lu <hongjiu.lu@intel.com> |
11685 | ||
11686 | PR bootstrap/40781 | |
11687 | * builtins.c (expand_builtin_memcmp): Use loc instead of | |
11688 | EXPR_LOCATION (exp). | |
11689 | (expand_builtin_strncmp): Likewise. | |
11690 | ||
389dd41b | 11691 | 2009-07-17 Aldy Hernandez <aldyh@redhat.com> |
11692 | Manuel López-Ibáñez <manu@gcc.gnu.org> | |
11693 | ||
f6c8c8fc | 11694 | PR 40435 |
389dd41b | 11695 | * tree-complex.c, tree-loop-distribution.c, tree.c, tree.h, |
11696 | builtins.c, fold-const.c, omp-low.c, cgraphunit.c, tree-ssa-ccp.c, | |
11697 | tree-ssa-dom.c, gimple-low.c, expr.c, tree-ssa-ifcombine.c, | |
11698 | c-decl.c, stor-layout.c, tree-if-conv.c, c-typeck.c, gimplify.c, | |
11699 | calls.c, tree-sra.c, tree-mudflap.c, tree-ssa-copy.c, | |
11700 | tree-ssa-forwprop.c, c-convert.c, c-omp.c, varasm.c, | |
11701 | tree-inline.c, c-common.c, c-common.h, gimple.c, | |
11702 | tree-switch-conversion.c, gimple.h, tree-cfg.c, c-parser.c, | |
11703 | convert.c: Add location argument to fold_{unary,binary,ternary}, | |
11704 | fold_build[123], build_call_expr, build_size_arg, | |
11705 | build_fold_addr_expr, build_call_array, non_lvalue, size_diffop, | |
11706 | fold_build1_initializer, fold_build2_initializer, | |
11707 | fold_build3_initializer, fold_build_call_array, | |
11708 | fold_build_call_array_initializer, fold_single_bit_test, | |
11709 | omit_one_operand, omit_two_operands, invert_truthvalue, | |
11710 | fold_truth_not_expr, build_fold_indirect_ref, fold_indirect_ref, | |
11711 | combine_comparisons, fold_builtin_*, fold_call_expr, | |
11712 | build_range_check, maybe_fold_offset_to_address, round_up, | |
11713 | round_down. | |
11714 | ||
c1c67b4f | 11715 | 2009-07-16 Jason Merrill <jason@redhat.com> |
11716 | ||
11717 | PR libstdc++/37907 | |
11718 | * c-common.c (c_common_reswords): Add __is_standard_layout | |
11719 | and __is_trivial. | |
11720 | * c-common.h (enum rid): Add RID_IS_STD_LAYOUT and RID_IS_TRIVIAL. | |
11721 | * doc/implement-cxx.texi: New. | |
11722 | * doc/gcc.texi: Include it. | |
11723 | ||
f3269732 | 11724 | 2009-07-16 DJ Delorie <dj@redhat.com> |
11725 | ||
11726 | * config/m32c/m32c.c (m32c_compare_redundant): Avoid removing | |
11727 | compares that may be indirectly affected by previous instructions. | |
11728 | ||
c699fab8 | 11729 | 2009-07-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
11730 | ||
11731 | * builtins.c (do_mpc_arg2): New. | |
11732 | (fold_builtin_2): Fold builtin cpow. | |
11733 | * real.h (HAVE_mpc_pow): New. | |
11734 | ||
c8798ca6 | 11735 | 2009-07-16 Bingfeng Mei <bmei@broadcom.com> |
11736 | ||
8097362b | 11737 | * modulo-sched.c (sms_schedule): stage_count <= 1 as correct |
11738 | comparison to skip unprofitable schedule | |
11739 | ||
d05a1771 | 11740 | 2009-07-16 Simon Baldwin <simonb@google.com> |
11741 | ||
11742 | * gcc.c (option_map): New flag -no-canonical-prefixes. | |
11743 | * (display_help): Print help text for new flag. | |
11744 | * (process_command): Move options translation and language specifics | |
11745 | and handle new flag early. Use it to set a function pointer to a | |
11746 | prefix builder. Replace make_relative_prefix calls with calls to | |
11747 | the function pointed to. Ignore new flag in regular options handling. | |
11748 | * doc/invoke.texi (Overall Options): Documented -no-canonical-prefixes. | |
11749 | ||
91f16f16 | 11750 | 2009-07-15 DJ Delorie <dj@redhat.com> |
11751 | ||
11752 | * config/mep/mep.md (sibcall_internal): Change register to avoid | |
11753 | argument registers. | |
11754 | (sibcall_value_internal): Likewise. | |
11755 | ||
705e8c40 | 11756 | 2009-07-15 Eric Botcazou <ebotcazou@adacore.com> |
11757 | ||
11758 | PR rtl-optimization/40710 | |
11759 | * resource.c (mark_target_live_regs): Reset DF problem to LR. | |
11760 | ||
4a02ea0c | 11761 | 2009-07-15 Adam Nemet <anemet@caviumnetworks.com> |
11762 | ||
11763 | * config/mips/mips.md (*extenddi_truncate<mode>, | |
11764 | *extendsi_truncate<mode>): Change type attribute to move_type | |
11765 | with shift_shift. Split out code handling exts from here ... | |
11766 | (*extend<GPR:mode>_truncate<SHORT:mode>_exts): ... to this new | |
11767 | pattern. | |
11768 | (*extendhi_truncateqi): Change type attribute to move_type with | |
11769 | shift_shift. Split out code handling exts from here ... | |
11770 | (*extendhi_truncateqi_exts): ... to this new pattern. | |
11771 | ||
ddb24cdb | 11772 | 2009-07-15 Uros Bizjak <ubizjak@gmail.com> |
07ddf75c | 11773 | |
ddb24cdb | 11774 | * config/i386/sse.md (copysign<mode>3): Use "and-not" SSE instruction |
11775 | instead of "and" with inverted sign bit mask value. Use | |
11776 | "nonimmediate_operand" for operand 1 and operand 2 predicate. | |
11777 | Allocate registers only for operand 4 and operand 5. | |
07ddf75c | 11778 | |
0962300c | 11779 | 2009-07-15 Jakub Jelinek <jakub@redhat.com> |
11780 | ||
11781 | PR middle-end/40747 | |
11782 | * fold-const.c (fold_cond_expr_with_comparison): When folding | |
11783 | < and <= to MIN, make sure the MIN uses the same type as the | |
11784 | comparison's operands. | |
11785 | ||
1c274529 | 11786 | 2009-07-15 Richard Earnshaw <rearnsha@arm.com> |
11787 | ||
11788 | * arm.md (ior_xor): New code iterator. | |
11789 | (split for ior/xor with shift and zero-extend): New split pattern. | |
11790 | * arm/predicates.md (subreg_lowpart_operator): New special predicate. | |
11791 | ||
96803d15 | 11792 | 2009-07-15 Richard Guenther <rguenther@suse.de> |
11793 | ||
11794 | * tree-ssa-structalias.c (make_constraint_from_heapvar): Initialize | |
11795 | offset member. | |
11796 | ||
0f2b32ac | 11797 | 2009-07-15 Richard Guenther <rguenther@suse.de> |
11798 | ||
11799 | PR middle-end/40753 | |
07ddf75c | 11800 | * alias.c (ao_ref_from_mem): Reject FUNCTION_DECL and LABEL_DECL bases. |
0f2b32ac | 11801 | |
d8758d91 | 11802 | 2009-07-15 Maxim Kuvyrkov <maxim@codesourcery.com> |
11803 | ||
11804 | * config/m68k/linux-unwind.h (m68k_fallback_frame_state): Update to | |
11805 | handle 2.6.30 kernel. | |
11806 | ||
58443085 | 11807 | 2009-07-15 DJ Delorie <dj@redhat.com> |
11808 | ||
11809 | * config/mep/mep.md (sibcall_internal): Change register to allow | |
11810 | for 24-bit addresses. | |
11811 | (sibcall_value_internal): Likewise. | |
11812 | ||
6298247a | 11813 | 2009-07-14 Ghassan Shobaki <ghassan.shobaki@amd.com> |
f6c8c8fc | 11814 | |
07ddf75c | 11815 | * doc/invoke.texi: Added descriptions of the scheduling heuristics |
11816 | that are enabled/disabled by the flags introduced by a previous patch. | |
f6c8c8fc | 11817 | |
93608695 | 11818 | 2009-07-14 DJ Delorie <dj@redhat.com> |
11819 | ||
11820 | * config/mep/mep.md (sibcall_internal): Include non-toggling | |
11821 | non-jmp case. | |
11822 | (sibcall_value_internal): Likewise. | |
11823 | ||
c02b6f4e | 11824 | 2009-07-14 Taras Glek <tglek@mozilla.com> |
11825 | Rafael Espindola <espindola@google.com> | |
11826 | ||
11827 | * doc/sourcebuild.texi: Document install-plugin target. | |
11828 | * configure.ac: Added install-plugin target to language makefiles. | |
11829 | * configure: Regenerate. | |
d603963f | 11830 | * Makefile.in (install-plugin): Install more headers, |
c02b6f4e | 11831 | depend on lang.install-plugin. |
11832 | ||
0aec0de8 | 11833 | 2009-07-15 Manuel López-Ibáñez <manu@gcc.gnu.org> |
11834 | ||
11835 | * tree-vrp.c (vrp_evaluate_conditional): Mark strings for | |
11836 | translation. | |
f6c8c8fc | 11837 | |
2053b71f | 11838 | 2009-07-14 DJ Delorie <dj@redhat.com> |
11839 | ||
11840 | * config/mep/mep.c (mep_vliw_jmp_match): New function. | |
11841 | * config/mep/mep-protos.h (mep_vliw_jmp_match): Prototype it. | |
11842 | * config/mep/mep.md (sibcall_internal): Change test from | |
11843 | mep_vliw_mode_match to mep_vliw_jmp_match. | |
11844 | (sibcall_value_internal): Likewise. | |
11845 | ||
3d86078b | 11846 | 2009-07-14 Uros Bizjak <ubizjak@gmail.com> |
11847 | ||
11848 | * config/i386/sse.md (copysign<mode>3): New expander. | |
11849 | * config/i386/i386-protos.h (ix86_build_signbit_mask): New prototype. | |
11850 | * config/i386/i386.c (ix86_build_signbit_mask): Make public. | |
11851 | Use ix86_build_const_vector. | |
11852 | (enum ix86_builtins): Add IX86_BUILTIN_CPYSGNPS and | |
11853 | IX86_BUILTIN_CPYSGNPD. | |
11854 | (builtin_description): Add __builtin_ia32_copysignps and | |
11855 | __builtin_ia32_copysignpd. | |
11856 | (ix86_builtin_vectorized_function): Handle BUILT_IN_COPYSIGN | |
11857 | and BUILT_IN_COPYSIGNF. | |
11858 | ||
7abca321 | 11859 | 2009-07-13 Jason Merrill <jason@redhat.com> |
11860 | ||
11861 | * builtins.c (can_trust_pointer_alignment): New fn. | |
11862 | (get_pointer_alignment): Factor it out from here. | |
11863 | * tree.h: Declare it. | |
11864 | ||
519c9794 | 11865 | 2009-07-14 David Edelsohn <edelsohn@gnu.org> |
11866 | ||
11867 | * config/rs6000/predicates.md (offsettable_mem_operand): Test | |
11868 | RTX_AUTOINC class. | |
11869 | ||
75c0b6e7 | 11870 | 2009-07-14 Dodji Seketeli <dodji@redhat.com> |
11871 | ||
11872 | PR debug/40705 | |
11873 | PR c++/403057 | |
11874 | * dwarf2.out.c (gen_type_die_with_usage): Added comment. | |
11875 | ||
b6da67dc | 11876 | 2009-07-14 Richard Guenther <rguenther@suse.de> |
3d86078b | 11877 | Andrey Belevantsev <abel@ispras.ru> |
b6da67dc | 11878 | |
11879 | PR middle-end/40745 | |
11880 | * cfgexpand.c (partition_stack_vars): Do not bother to update | |
11881 | alias information when not optimizing. | |
11882 | ||
3a443843 | 11883 | 2009-07-14 Richard Guenther <rguenther@suse.de> |
ea3bb9f4 | 11884 | Andrey Belevantsev <abel@ispras.ru> |
3a443843 | 11885 | |
11886 | * tree-ssa-alias.h (refs_may_alias_p_1): Declare. | |
11887 | (pt_solution_set): Likewise. | |
11888 | * tree-ssa-alias.c (refs_may_alias_p_1): Export. | |
11889 | * tree-ssa-structalias.c (pt_solution_set): New function. | |
11890 | * final.c (rest_of_clean_state): Free SSA data structures. | |
11891 | * print-rtl.c (print_decl_name): Remove. | |
11892 | (print_mem_expr): Implement in terms of print_generic_expr. | |
11893 | * alias.c (ao_ref_from_mem): New function. | |
11894 | (rtx_refs_may_alias_p): Likewise. | |
11895 | (true_dependence): Query alias-export info. | |
11896 | (canon_true_dependence): Likewise. | |
11897 | (write_dependence_p): Likewise. | |
11898 | * tree-dfa.c (get_ref_base_and_extent): For void types leave | |
11899 | size unknown. | |
11900 | * emit-rtl.c (component_ref_for_mem_expr): Remove. | |
11901 | (mem_expr_equal_p): Use operand_equal_p. | |
11902 | (set_mem_attributes_minus_bitpos): Do not use | |
11903 | component_ref_for_mem_expr. | |
11904 | * cfgexpand.c (add_partitioned_vars_to_ptset): New function. | |
11905 | (update_alias_info_with_stack_vars): Likewise. | |
11906 | (partition_stack_vars): Call update_alias_info_with_stack_vars. | |
11907 | * tree-ssa.c (delete_tree_ssa): Do not release SSA names | |
11908 | explicitly nor clear stmt operands. | |
11909 | Free the decl-to-pointer map. | |
11910 | * tree-optimize.c (execute_free_datastructures): Do not free | |
11911 | SSA data structures here. | |
11912 | * tree-flow.h (struct gimple_df): Add decls_to_pointers member. | |
11913 | * Makefile.in (emit-rtl.o): Add pointer-set.h dependency. | |
11914 | (alias.o): Add tree-ssa-alias.h, pointer-set.h and $(TREE_FLOW_H) | |
11915 | dependencies. | |
11916 | (print-rtl.o): Add $(DIAGNOSTIC_H) dependency. | |
11917 | ||
28767f83 | 11918 | 2009-07-13 DJ Delorie <dj@redhat.com> |
11919 | ||
dd20d2ca | 11920 | * config/mep/mep.h (CC1_SPEC): Tweak parameters to trigger |
11921 | unrolling at the right iteration count. | |
11922 | ||
28767f83 | 11923 | * config/mep/mep.c (mep_expand_prologue): Fix frame pointer |
11924 | calculations. | |
11925 | ||
4d569386 | 11926 | 2009-07-13 Ghassan Shobaki <ghassan.shobaki@amd.com> |
f6c8c8fc | 11927 | |
3d86078b | 11928 | * haifa-sched.c (rank_for_schedule): Introduced flags to |
11929 | enable/disable individual scheduling heuristics. | |
11930 | * common.opt: Introduced flags to enable/disable individual | |
f6c8c8fc | 11931 | heuristics in the scheduler. |
3d86078b | 11932 | * doc/invoke.texi: Introduced flags to enable/disable individual |
11933 | heuristics in the scheduler. | |
f6c8c8fc | 11934 | |
b20cb873 | 11935 | 2009-07-13 Kai Tietz <kai.tietz@onevision.com> |
11936 | ||
11937 | * config/i386/t-gthr-win32 (LIB2FUNCS_EXTRA): Remove file | |
11938 | config/i386/mingw-tls.c. | |
11939 | * config/i386/mingw-tls.c: Removed. | |
11940 | ||
c0a0357c | 11941 | 2009-07-13 Ira Rosen <irar@il.ibm.com> |
11942 | ||
f6c8c8fc | 11943 | * tree-vect-loop.c (get_initial_def_for_reduction): Ensure that the |
c0a0357c | 11944 | checks access only relevant statements. |
11945 | (vectorizable_reduction): Likewise. | |
11946 | ||
ce663cb5 | 11947 | 2009-07-12 Kai Tietz <kai.tietz@onevision.com> |
11948 | ||
11949 | * config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Define _X86_ | |
11950 | just for 32-bit case. | |
11951 | ||
504e084a | 11952 | 2009-07-12 Jan Hubicka <jh@suse.cz> |
11953 | ||
11954 | PR tree-optimization/40585 | |
11955 | * except.c (expand_resx_expr): When there already is resume | |
11956 | instruction, produce linked list. | |
11957 | (build_post_landing_pads): Assert that resume is empty. | |
11958 | (connect_post_landing_pads): Handle resume lists. | |
11959 | (dump_eh_tree): Dump resume list. | |
11960 | ||
7aa0d350 | 11961 | 2009-07-12 Ira Rosen <irar@il.ibm.com> |
11962 | ||
11963 | * tree-parloops.c (loop_parallel_p): Call vect_is_simple_reduction | |
11964 | with additional argument. | |
7c1037d2 | 11965 | * tree-vectorizer.h (enum vect_def_type): Add |
7aa0d350 | 11966 | vect_double_reduction_def. |
11967 | (vect_is_simple_reduction): Add argument. | |
7c1037d2 | 11968 | * tree-vect-loop.c (vect_determine_vectorization_factor): Fix |
7aa0d350 | 11969 | indentation. |
11970 | (vect_analyze_scalar_cycles_1): Detect double reduction. Call | |
11971 | vect_is_simple_reduction with additional argument. | |
11972 | (vect_analyze_loop_operations): Handle exit phi nodes in case of | |
11973 | double reduction. | |
11974 | (reduction_code_for_scalar_code): Handle additional codes by | |
11975 | returning ERROR_MARK for them. Fix comment and indentation. | |
11976 | (vect_is_simple_reduction): Fix comment, add argument to specify | |
11977 | double reduction. Detect double reduction. | |
11978 | (get_initial_def_for_induction): Fix indentation. | |
11979 | (get_initial_def_for_reduction): Fix comment and indentation. | |
11980 | Handle double reduction. Create initial definitions that do not | |
11981 | require adjustment if ADJUSTMENT_DEF is NULL. Handle additional cases. | |
11982 | (vect_create_epilog_for_reduction): Fix comment, add argument to | |
11983 | handle double reduction. Use PLUS_EXPR in case of MINUS_EXPR in | |
11984 | epilogue result extraction. Create double reduction phi node and | |
11985 | replace relevant uses. | |
11986 | (vectorizable_reduction): Call vect_is_simple_reduction with | |
11987 | additional argument. Fix indentation. Update epilogue code treatment | |
7c1037d2 | 11988 | according to the changes in reduction_code_for_scalar_code. Check |
7aa0d350 | 11989 | for double reduction. Call vect_create_epilog_for_reduction with |
11990 | additional argument. | |
11991 | * tree-vect-stmts.c (process_use): Handle double reduction, update | |
11992 | documentation. | |
11993 | (vect_mark_stmts_to_be_vectorized): Handle double reduction. | |
11994 | (vect_get_vec_def_for_operand): Likewise. | |
11995 | ||
24fb1d3f | 11996 | 2009-07-12 Danny Smith <dansmister@gmail.com> |
11997 | ||
11998 | * config/i386/winnt.c (i386_pe_determine_dllexport_p): Don't | |
11999 | dllexport if !TREE_PUBLIC. | |
12000 | (i386_pe_maybe_record_exported_symbol): Assert TREE_PUBLIC. | |
12001 | ||
00abffbf | 12002 | 2009-07-11 Anatoly Sokolov <aesok@post.ru> |
12003 | ||
12004 | * config/avr/avr.h (TARGET_CPU_CPP_BUILTINS): Redefine. | |
12005 | (avr_extra_arch_macro) Remove declatation. | |
12006 | * config/avr/avr.c (avr_cpu_cpp_builtins): New function. | |
12007 | (avr_extra_arch_macro) Declare as static. | |
12008 | * config/avr/avr-protos.h (avr_cpu_cpp_builtins): Dclare. | |
12009 | ||
6af7af33 | 12010 | 2009-07-11 Jan Hubicka <jh@suse.cz> |
12011 | ||
12012 | PR middle-end/48388 | |
12013 | * except.c (can_be_reached_by_runtime): Test for NULL aka bitmap. | |
12014 | ||
738ab6f5 | 12015 | 2009-07-11 Jakub Jelinek <jakub@redhat.com> |
12016 | ||
04ef4ca6 | 12017 | PR debug/40713 |
12018 | * dwarf2out.c (dw_fde_struct): Add in_std_section and | |
12019 | cold_in_std_section bits. | |
12020 | (dwarf2out_begin_prologue): Initialize them. | |
12021 | (dwarf2out_finish): Don't emit FDE range into .debug_ranges | |
12022 | if already covered by text_section or cold_text_section range. | |
12023 | ||
8645d3e7 | 12024 | PR rtl-optimization/40667 |
12025 | * defaults.h (MINIMUM_ALIGNMENT): Define if not defined. | |
12026 | * doc/tm.texi (MINIMUM_ALIGNMENT): Document it. | |
12027 | * config/i386/i386.h (MINIMUM_ALIGNMENT): Define. | |
12028 | * config/i386/i386.c (ix86_minimum_alignment): New function. | |
12029 | * config/i386/i386-protos.h (ix86_minimum_alignment): New prototype. | |
12030 | * cfgexpand.c (expand_one_var): Use MINIMIM_ALIGNMENT. | |
12031 | * emit-rtl.c (gen_reg_rtx): Likewise. | |
12032 | * function.c (assign_parms): Likewise. If nominal_type needs | |
12033 | bigger alignment than FUNCTION_ARG_BOUNDARY, use its alignment | |
12034 | rather than passed_type's alignment. | |
12035 | ||
738ab6f5 | 12036 | PR target/40668 |
12037 | * function.c (assign_parm_setup_stack): Adjust | |
12038 | MEM_OFFSET (data->stack_parm) if promoted_mode is different | |
12039 | from nominal_mode on big endian. | |
12040 | ||
88e81a69 | 12041 | 2009-07-11 Paolo Bonzini <bonzini@gnu.org> |
12042 | ||
12043 | * expmed.c (emit_store_flag_1): Fix choice of zero vs. sign extension. | |
12044 | ||
1756c1fe | 12045 | 2009-07-10 DJ Delorie <dj@redhat.com> |
12046 | ||
12047 | * config/mep/mep.c (mep_can_inline_p): Correct logic, and simplify. | |
12048 | ||
6895d90f | 12049 | 2009-07-10 Mark Mitchell <mark@codesourcery.com> |
12050 | ||
12051 | * config/arm/thumb2.md (thumb2_cbz): Correct computation of length | |
12052 | attribute. | |
12053 | (thumb2_cbnz): Likewise. | |
12054 | ||
1af9587c | 12055 | 2009-07-10 David Daney <ddaney@caviumnetworks.com> |
12056 | ||
12057 | PR target/39079 | |
12058 | * config.gcc (supported_defaults): Add synci. | |
12059 | (with_synci): Add validation. | |
12060 | (all_defaults): Add synci. | |
12061 | * config/mips/mips.md (clear_cache): Use TARGET_SYNCI instead of | |
12062 | ISA_HAS_SYNCI. | |
12063 | (synci): Same. | |
12064 | * config/mips/mips.opt (msynci): New option. | |
12065 | * config/mips/mips.c (mips_override_options): Warn on use of | |
12066 | -msynci for targets that do now support it. | |
12067 | * gcc/config/mips/mips.h (OPTION_DEFAULT_SPECS): Add a default for | |
12068 | msynci. | |
12069 | * gcc/doc/invoke.texi (-msynci): Document the new option. | |
12070 | * doc/install.texi (--with-synci): Document the new option. | |
12071 | ||
b34a77f7 | 12072 | 2009-07-10 Richard Guenther <rguenther@suse.de> |
12073 | ||
12074 | PR tree-optimization/40496 | |
12075 | * tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Create | |
12076 | the PHI result with a compatible type. | |
12077 | ||
af5f5e79 | 12078 | 2009-07-10 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12079 | ||
12080 | PR 25509 | |
12081 | PR 40614 | |
12082 | * c.opt (Wunused-result): New. | |
12083 | * doc/invoke.texi: Document it. | |
12084 | * c-common.c (c_warn_unused_result): Use it. | |
12085 | ||
48e9be89 | 12086 | 2009-07-09 DJ Delorie <dj@redhat.com> |
12087 | ||
7c88e513 | 12088 | * targhooks.c (default_target_can_inline_p): Rename from |
12089 | default_target_option_can_inline_p. | |
12090 | * targhooks.h (default_target_can_inline_p): Likewise. | |
12091 | * target-def.h (TARGET_CAN_INLINE_P): Rename from | |
12092 | TARGET_OPTION_CAN_INLINE_P. | |
12093 | * config/i386/i386.c (TARGET_CAN_INLINE_P): Likewise. | |
12094 | * config/mep/mep.c (TARGET_CAN_INLINE_P): Likewise. | |
12095 | (mep_target_can_inline_p): Rename from | |
12096 | mep_target_option_can_inline_p. | |
12097 | ||
12098 | PR target/40626 | |
1f47850b | 12099 | * config/mep/mep.h (FUNCTION_ARG_REGNO_P): Add coprocessor |
12100 | registers used to pass vectors. | |
12101 | ||
48e9be89 | 12102 | * config/mep/mep.c (mep_option_can_inline_p): Remove error call. |
12103 | ||
bde36f4a | 12104 | 2009-07-09 Tom Tromey <tromey@redhat.com> |
12105 | ||
12106 | * unwind-dw2-fde-darwin.c: Include dwarf2.h. | |
12107 | * config/mmix/mmix.c: Include dwarf2.h. | |
12108 | * config/rs6000/darwin-fallback.c: Include dwarf2.h. | |
12109 | * config/xtensa/unwind-dw2-xtensa.c: Include dwarf2.h. | |
12110 | * config/sh/sh.c: Include dwarf2.h. | |
12111 | * config/i386/i386.c: Include dwarf2.h. | |
12112 | * Makefile.in (DWARF2_H): Remove 'elf'. | |
12113 | * except.c: Include dwarf2.h. | |
12114 | * unwind-dw2.c: Include dwarf2.h. | |
12115 | * dwarf2out.c: Include dwarf2.h. | |
12116 | * unwind-dw2-fde-glibc.c: Include dwarf2.h. | |
12117 | * unwind-dw2-fde.c: Include dwarf2.h. | |
12118 | * dwarf2asm.c: Include dwarf2.h. | |
12119 | ||
4db82bc9 | 12120 | 2009-07-09 Maxim Kuvyrkov <maxim@codesourcery.com> |
7c1037d2 | 12121 | |
4db82bc9 | 12122 | * haifa-sched.c (insn_finishes_cycle_p): New static function. |
7c1037d2 | 12123 | (max_issue): Use it. |
12124 | * sched-int.h (struct sched_info: insn_finishes_block_p): New | |
12125 | scheduler hook. | |
12126 | * sched-rgn.c (rgn_insn_finishes_block_p): Implement it. | |
12127 | (region_sched_info): Update. | |
12128 | * sched-ebb.c (ebb_sched_info): Update. | |
12129 | * modulo-sched.c (sms_sched_info): Update. | |
4db82bc9 | 12130 | * sel-sched-ir.c (sched_sel_haifa_sched_info): Update. |
12131 | ||
30b38676 | 12132 | 2009-07-09 Maxim Kuvyrkov <maxim@codesourcery.com> |
12133 | ||
12134 | * varasm.c (build_constant_desc): Don't share RTL in pool entries. | |
75abcc2a | 12135 | |
12136 | 2009-07-09 Basile Starynkevitch <basile@starynkevitch.net> | |
12137 | ||
f6c8c8fc | 12138 | * plugin.c (try_init_one_plugin): passes RTLD_GLOBAL to dlopen. |
75abcc2a | 12139 | |
507d706c | 12140 | 2009-07-09 Jakub Jelinek <jakub@redhat.com> |
12141 | ||
12142 | PR middle-end/40692 | |
12143 | * fold-const.c (fold_cond_expr_with_comparison): Don't replace | |
12144 | arg1 with arg01 if arg1 is already INTEGER_CST. | |
12145 | ||
85ece28d | 12146 | 2009-07-08 Adam Nemet <anemet@caviumnetworks.com> |
12147 | ||
7c1037d2 | 12148 | * simplify-rtx.c (simplify_binary_operation_1) <AND>: |
12149 | Transform (and (truncate)) into (truncate (and)). | |
85ece28d | 12150 | |
658e1523 | 12151 | 2009-07-08 Adam Nemet <anemet@caviumnetworks.com> |
12152 | ||
12153 | * combine.c (make_extraction): Check TRULY_NOOP_TRUNCATION before | |
12154 | creating LHS paradoxical subregs. Fix surrounding returns to | |
12155 | use NULL_RTX rather than 0. | |
12156 | ||
a71ff2a7 | 12157 | 2009-07-08 DJ Delorie <dj@redhat.com> |
12158 | ||
d603963f | 12159 | * config/mep/mep.c (mep_option_can_inline_p): New. |
a71ff2a7 | 12160 | (TARGET_OPTION_CAN_INLINE_P): Define. |
12161 | ||
fbff7494 | 12162 | 2009-07-08 Mark Wielaard <mjw@redhat.com> |
12163 | ||
12164 | PR debug/40659 | |
12165 | * dwarf2out.c (add_data_member_location_attribute): When we have | |
12166 | only a constant offset don't emit a new location description using | |
12167 | DW_OP_plus_uconst, but just add the constant with add_AT_int, when | |
12168 | dwarf_version > 2. | |
12169 | ||
fd0652b1 | 12170 | 2009-07-08 Richard Henderson <rth@redhat.com> |
12171 | ||
12172 | PR target/38900 | |
12173 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Move to i386.c. | |
12174 | (enum reg_class): Add CLOBBERED_REGS. | |
12175 | (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Likewise. | |
12176 | * config/i386/i386.c (ix86_conditional_register_usage): Moved | |
12177 | from CONDITIONAL_REGISTER_USAGE; build CLOBBERED_REGS for 64-bit. | |
12178 | (ix86_function_ok_for_sibcall): Tidy. Disallow MS->SYSV sibcalls. | |
12179 | (ix86_expand_call): Use sibcall_insn_operand when needed. Don't | |
12180 | force 64-bit sibcalls into R11. | |
12181 | * config/i386/constraints.md (U): New constraint. | |
12182 | * config/i386/i386.md (sibcall_1, sibcall_value_1): Use it. | |
12183 | (sibcall_1_rex64, sibcall_value_1_rex64): Likewise. | |
12184 | (sibcall_1_rex64_v, sibcall_value_1_rex64_v): Remove. | |
12185 | ||
10230637 | 12186 | 2009-07-08 Shujing Zhao <pearly.zhao@oracle.com> |
12187 | ||
12188 | * basic-block.h (dump_regset, debug_regset): Remove duplicate | |
12189 | prototypes. | |
12190 | * c-objc-common.h (c_initialize_diagnostics): Ditto. | |
12191 | * ebitmap.h (dump_ebitmap): Ditto. | |
12192 | * optabs.h (optab_libfunc): Ditto. | |
12193 | * tree.h (tree_expr_nonzero_warnv_p): Ditto. | |
12194 | * tree-flow.h (vect_can_force_dr_alignment_p, | |
658e1523 | 12195 | get_vectype_for_scalar_type): Ditto. |
10230637 | 12196 | (vectorize_loops): Move prototype to ... |
658e1523 | 12197 | * tree-vectorizer.h: ... here. Also, adjust comment. |
10230637 | 12198 | (vect_set_verbosity_level): Remove duplicate prototype. |
12199 | * tree-ssa-loop.c: Include tree-vectorizer.h. | |
12200 | * Makefile.in (tree-ssa-loop.o): Depend on tree-vectorizer.h. | |
12201 | ||
3abce6d8 | 12202 | 2009-07-08 Nick Clifton <nickc@redhat.com> |
12203 | ||
12204 | * config/i386/unix.h (ASM_COMMENT_START): Add a space after the | |
12205 | forward slash. | |
12206 | ||
aecef6a2 | 12207 | 2009-07-08 DJ Delorie <dj@redhat.com> |
12208 | ||
12209 | * config/mep/mep-ivc2.cpu (cpmovtocsar0_C3, cpmovtocsar1_C3, | |
12210 | cpmovtocc_C3, cpmovtocsar0_P0S_P1, cpmovtocsar1_P0S_P1, | |
12211 | cpmovtocc_P0S_P1): Mark volatile. Note which registers are | |
12212 | written to. | |
12213 | * config/mep/intrinsics.md: Regenerated. | |
12214 | * config/mep/mep.c (mep_interrupt_saved_reg): Save IVC2 control | |
12215 | registers when asm() or calls are detected. | |
658e1523 | 12216 | |
e627cda1 | 12217 | 2009-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12218 | ||
12219 | PR c++/31246 | |
12220 | * gimplify.c (gimplify_expr): Propagate no_warning flag when | |
12221 | gimplifying. | |
12222 | * gimple (gimple_build_call_from_tree): Likewise. | |
12223 | * tree-cfg.c (remove_useless_stmts_warn_notreached): Check | |
12224 | no_warning flag before warning. | |
658e1523 | 12225 | |
1cf1742e | 12226 | 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12227 | ||
12228 | * tree.c (set_expr_locus): Remove. | |
12229 | * tree.h (EXPR_LOCUS,SET_EXPR_LOCUS,set_expr_locus): Remove. | |
12230 | * c-typeck.c (c_finish_stmt_expr): Replace EXPR_LOCUS by | |
12231 | EXPR_LOCATION. | |
12232 | * gimplify.c (internal_get_tmp_var): Likewise. | |
12233 | (gimplify_call_expr): Likewise. | |
12234 | (gimplify_one_sizepos): Likewise. | |
12235 | ||
75f6aa15 | 12236 | 2009-07-07 Eric Botcazou <ebotcazou@adacore.com> |
12237 | ||
12238 | PR debug/40666 | |
12239 | * dbxout.c (dbxout_symbol) <PARM_DECL>: Deal with parameters pointing | |
12240 | to variables for debugging purposes. | |
12241 | ||
b475d084 | 12242 | 2009-06-23 Mark Loeser <mark@halcy0n.com> |
12243 | ||
12244 | PR build/40010 | |
12245 | * Makefile.in (gcc.pod): Depend on gcc-vers.texi. | |
12246 | ||
11cd5422 | 12247 | 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12248 | ||
12249 | * pretty-print.c (pp_base_format): Remove %J. | |
12250 | * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table, | |
12251 | gcc_cxxdiag_char_table): Likewise. | |
12252 | (init_dynamic_diag_info): Likewise. | |
b475d084 | 12253 | |
a426d5d9 | 12254 | 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12255 | ||
12256 | * pretty-print.c (pp_base_format): Remove %H. | |
12257 | * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table, | |
12258 | gcc_cxxdiag_char_table): Likewise. | |
12259 | (init_dynamic_diag_info): Likewise. | |
12260 | * config/mep/mep.c (mep_select_section): Likewise. | |
12261 | ||
21486db3 | 12262 | 2009-07-07 Duncan Sands <baldrick@free.fr> |
12263 | ||
7c1037d2 | 12264 | * final.c (pass_clean_state): Give the pass a name. |
12265 | * passes.c (pass_rest_of_compilation): Likewise. | |
12266 | * tree-optimize.c (pass_all_optimizations): Likewise. | |
21486db3 | 12267 | |
8b52eeb5 | 12268 | 2009-07-07 H.J. Lu <hongjiu.lu@intel.com> |
12269 | ||
12270 | * config/ia64/ia64.c (ia64_handle_model_attribute): Remove | |
12271 | an extra 'decl' for error_at. | |
12272 | ||
6ecef788 | 12273 | 2009-07-07 Jakub Jelinek <jakub@redhat.com> |
12274 | ||
12275 | PR middle-end/40669 | |
12276 | * tree-tailcall.c (adjust_return_value_with_ops, | |
12277 | create_tailcall_accumulator): Set DECL_GIMPLE_REG_P on the temporary | |
12278 | if it has complex or vector type. | |
12279 | ||
6acfe4cd | 12280 | 2009-07-07 Olivier Hainque <hainque@adacore.com> |
12281 | ||
8b52eeb5 | 12282 | * config/alpha/t-osf4 (SHLIB_LINK): Do not hide the dummy weak |
12283 | pthread symbols. | |
6acfe4cd | 12284 | |
a933e912 | 12285 | 2009-07-07 Basile Starynkevitch <basile@starynkevitch.net> |
12286 | ||
12287 | * Makefile.in: added more lists of includes to PLUGIN_HEADERS. | |
12288 | ||
712d2297 | 12289 | 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12290 | ||
7c1037d2 | 12291 | * cgraphunit.c: Replace %J by an explicit location. Update all calls. |
712d2297 | 12292 | * c-decl.c: Likewise. |
12293 | * function.c: Likewise. | |
12294 | * varasm.c: Likewise. | |
12295 | * tree-ssa.c: Likewise. | |
12296 | * c-common.c: Likewise. | |
12297 | * tree-cfg.c: Likewise. | |
12298 | * config/spu/spu.c: Likewise. | |
12299 | * config/ia64/ia64.c: Likewise. | |
12300 | * config/v850/v850.c: Likewise. | |
12301 | ||
975b4396 | 12302 | 2009-07-06 DJ Delorie <dj@redhat.com> |
12303 | ||
12304 | * config/mep/mep-core.cpu (fsft, ssarb): Mark as VOLATILE. | |
12305 | * config/mep/mep-ivc2.cpu (many): Add VOLATILE to more insns that make | |
12306 | unspecified accesses to control registers. | |
12307 | * config/mep/intrinsics.md: Regenerate. | |
12308 | * config/mep/intrinsics.h: Regenerate. | |
12309 | * config/mep/mep-intrin.h: Regenerate. | |
658e1523 | 12310 | |
5fb6a912 | 12311 | 2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12312 | ||
12313 | * c-lex.c: Replace %H by an explicit location. Update all calls. | |
12314 | * c-common.c: Likewise. | |
12315 | * c-decl.c: Likewise. | |
12316 | * c-typeck.c: Likewise. | |
12317 | * fold-const.c: Likewise. | |
12318 | * gimplify.c: Likewise. | |
12319 | * stmt.c: Likewise. | |
12320 | * tree-cfg.c: Likewise. | |
12321 | * tree-ssa-loop-niter.c: Likewise. | |
12322 | * tree-vrp.c: Likewise. | |
12323 | * value-prof.c: Likewise. | |
12324 | ||
241b2d37 | 12325 | 2009-07-06 Diego Novillo <dnovillo@google.com> |
12326 | ||
12327 | * tree-dfa.c (dump_variable): Write DECL_INITIAL for VAR | |
12328 | if it has one. Handle cases where VAR does not have an | |
12329 | annotation or cfun is NULL. | |
12330 | ||
8dfbefd8 | 12331 | 2009-07-06 Diego Novillo <dnovillo@google.com> |
12332 | ||
12333 | * tree.c: Include debug.h. | |
12334 | (initialize_tree_contains_struct): New. | |
12335 | (init_ttree): Call it. | |
12336 | (tree_node_structure_for_code): Factor out of ... | |
12337 | (tree_node_structure): ... here. | |
12338 | * treestruct.def (TS_PHI_NODE): Remove. | |
12339 | (TS_GIMPLE_STATEMENT): Remove. | |
12340 | ||
77c223c3 | 12341 | 2009-07-06 Diego Novillo <dnovillo@google.com> |
12342 | ||
7c1037d2 | 12343 | * tree-pretty-print.c (dump_generic_node): Protect against NULL op0. |
77c223c3 | 12344 | (debug_tree_chain): Handle cycles. |
12345 | ||
c4af075b | 12346 | 2009-07-06 Nick Clifton <nickc@redhat.com> |
12347 | DJ Delorie <dj@redhat.com> | |
12348 | ||
12349 | * config.sh/lib1funcs.h (FMOVD_WORKS): Only define if | |
12350 | __FMOVD_ENABLED__ is defined. | |
12351 | * config/sh/sh.h | |
12352 | (TARGET_FMOVD): Provide a default definition. | |
12353 | (MASK_FMOVD): Likewise. | |
12354 | (TARGET_CPU_CPP_BUILTINS): Define | |
12355 | __FMOVD_ENABLED__ if TARGET_FMOVD is true. | |
12356 | * config/sh/sh.md (movdf_i4): For alternative 0 use either one or | |
7c1037d2 | 12357 | two fmov instructions depending upon whether TARGET_FMOVD is enabled. |
c4af075b | 12358 | (split for DF load from memory into register): Also handle |
12359 | MEMs which consist of REG+DISP addressing. | |
12360 | (split for DF store from register to memory): Likewise. | |
12361 | (movsf_ie): Always use single fp_mode. | |
12362 | * config/sh/sh.c (sh_override_options): Do not automatically | |
12363 | enable TARGET_MOVD for the SH2A when supporting doubles - leave | |
12364 | that to the -mfmovd command line switch. | |
12365 | (broken_move): Do not restrict fldi test to only the SH4 and SH4A. | |
12366 | (fldi_ok): Always allow. | |
12367 | * config/sh/sh.opt (mfmovd): Remove this switch. | |
12368 | * doc/invoke.texi (-mfmovd): Remove documentation of this switch. | |
12369 | ||
a3150208 | 12370 | 2009-07-06 J"orn Rennecke <joern.rennecke@arc.com> |
12371 | Kaz Kojima <kkojima@gcc.gnu.org> | |
12372 | ||
12373 | PR rtl-optimization/30807 | |
12374 | * postreload.c (reload_combine): For every new use of REG_SUM, | |
12375 | record the use of BASE. | |
12376 | ||
3e02d180 | 12377 | 2009-07-06 Jan Hubicka <jh@suse.cz> |
12378 | ||
12379 | * params.def: Revert my accidental commit at 2009-06-30. | |
12380 | ||
3535bad9 | 12381 | 2009-07-04 Ian Lance Taylor <iant@google.com> |
12382 | ||
12383 | PR target/40636 | |
12384 | * config/i386/msformat-c.c (mingw_format_attributes): Declare as | |
12385 | EXPORTED_CONST. | |
12386 | (mingw_format_attribute_overrides): Likewise. | |
12387 | ||
f3a4b1fb | 12388 | 2009-07-04 Jakub Jelinek <jakub@redhat.com> |
12389 | ||
12390 | PR debug/40596 | |
12391 | * dwarf2out.c (based_loc_descr): For crtl->stack_realign_tried | |
12392 | don't check cfa.reg. Instead of cfa.indirect use | |
12393 | fde && fde->drap_reg != INVALID_REGNUM test. | |
12394 | ||
461ada8d | 12395 | 2009-07-04 Eric Botcazou <ebotcazou@adacore.com> |
12396 | ||
12397 | * postreload.c (reload_combine): Replace CONST_REG with INDEX_REG. | |
12398 | ||
ccce8d98 | 12399 | 2009-07-03 Vladimir Makarov <vmakarov@redhat.com> |
12400 | ||
12401 | PR target/40587 | |
7c1037d2 | 12402 | * ira.c (build_insn_chain): Use DF_LR_OUT instead of df_get_live_out. |
658e1523 | 12403 | |
42d9ffa5 | 12404 | 2009-07-03 Richard Guenther <rguenther@suse.de> |
12405 | ||
12406 | PR tree-optimization/40640 | |
12407 | * tree-switch-conversion.c (build_arrays): Perform arithmetic | |
12408 | in original type. | |
12409 | ||
89c679bd | 12410 | 2009-07-03 Jan Hubicka <jh@suse.cz> |
12411 | ||
12412 | * ipa-inline.c (cgraph_decide_inlining_incrementally): When optimizing | |
12413 | for size, reduce amount of inlining. | |
12414 | ||
b5a4c072 | 12415 | 2009-07-03 Richard Guenther <rguenther@suse.de> |
12416 | ||
12417 | PR middle-end/34163 | |
7c1037d2 | 12418 | * tree-chrec.c (chrec_convert_1): Fold (T2)(t +- x) to (T2)t +- (T2)x |
12419 | if t +- x is known to not overflow and the conversion widens the | |
12420 | operation. | |
b5a4c072 | 12421 | * Makefile.in (tree-chrec.o): Add $(FLAGS_H) dependency. |
12422 | ||
b1887855 | 12423 | 2009-07-03 Jan Hubicka <jh@suse.cz> |
12424 | ||
12425 | * ipa-pure-const.c (analyze): Update loop optimizer init. | |
12426 | * tree-ssa-loop-iv-canon.c (empty_loop_p, remove_empty_loop, | |
12427 | try_remove_empty_loop, remove_empty_loops): Remove. | |
12428 | * tree-ssa-loop.c (tree_ssa_empty_loop, pass_empty_loop): Remove. | |
12429 | * tree-ssa-dce.c (find_obviously_necessary_stmts): Use finiteness info | |
12430 | to mark regular loops as neccesary. | |
12431 | (degenerate_phi_p): New function. | |
12432 | (propagate_necessity, remove_dead_phis): Use it. | |
12433 | (forward_edge_to_pdom): Likewise. | |
12434 | (eliminate_unnecessary_stmts): Take care to remove uses of results of | |
12435 | virtual PHI nodes that became unreachable. | |
12436 | (perform_tree_ssa_dce): Initialize/deinitialize loop optimizer. | |
12437 | * tree-flow.h (remove_empty_loops): Remove. | |
12438 | * passes.c (init_optimization_passes): Remove. | |
12439 | ||
d0b2c064 | 12440 | 2009-07-03 Uros Bizjak <ubizjak@gmail.com> |
12441 | ||
12442 | * config/i386/i386.md (fix_trunc<mode>_fisttp_i387_1): Use | |
12443 | can_create_pseudo_p. | |
12444 | (*fix_trunc<mode>_i387_1): Ditto. | |
12445 | (*floathi<mode>2_1): Ditto. | |
12446 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_1): Ditto. | |
12447 | (*fistdi2_1): Ditto. | |
12448 | (*fist<mode>2_1): Ditto. | |
12449 | (frndintxf2_floor): Ditto. | |
12450 | (*fist<mode>2_floor_1): Ditto. | |
12451 | (frndintxf2_ceil): Ditto. | |
12452 | (*fist<mode>2_ceil_1): Ditto. | |
12453 | (frndintxf2_trunc): Ditto. | |
12454 | (frndintxf2_mask_pm): Ditto. | |
12455 | (fxam<mode>2_i387_with_temp): Ditto. | |
12456 | * config/i386/sse.md (mulv16qi3): Ditto. | |
12457 | (*sse2_mulv4si3): Ditto. | |
12458 | (mulv2di3): Ditto. | |
12459 | (sse4_2_pcmpestr): Ditto. | |
12460 | (sse4_2_pcmpistr): Ditto. | |
12461 | ||
a336775c | 12462 | 2009-07-03 Jan Hubicka <jh@suse.cz> |
12463 | ||
12464 | * tree-ssa-dce.c (bb_contains_live_stmts): New bitmap. | |
12465 | (mark_stmt_necessary): Set it. | |
12466 | (mark_operand_necessary): Set it. | |
12467 | (mark_control_dependent_edges_necessary): Set it. | |
12468 | (mark_virtual_phi_result_for_renaming): New function. | |
12469 | (get_live_post_dom): New function. | |
12470 | (forward_edge_to_pdom): New function. | |
12471 | (remove_dead_stmt): Fix handling of control dependences. | |
12472 | (tree_dce_init): Init new bitmap. | |
12473 | (tree_dce_done): Free it. | |
12474 | ||
86fd2723 | 12475 | 2009-07-02 Richard Guenther <rguenther@suse.de> |
12476 | ||
12477 | PR bootstrap/40617 | |
12478 | * tree-ssa-structalias.c (new_var_info): Initialize | |
12479 | is_restrict_var. | |
12480 | ||
3ae61172 | 12481 | 2009-07-02 Jan Hubicka <jh@suse.cz> |
12482 | ||
12483 | * ipa-pure-const.c (check_op): Use PTA info to see if indirect_ref is | |
12484 | local. | |
12485 | ||
d68bc06a | 12486 | 2009-07-02 Paolo Bonzini <bonzini@gnu.org> |
12487 | ||
12488 | * expmed.c (emit_cstore, emit_store_flag_1): Accept target_mode | |
12489 | instead of recomputing it. Adjust calls. | |
12490 | (emit_store_flag): Adjust recursive calls. | |
12491 | ||
9b68b56b | 12492 | 2009-07-02 Richard Guenther <rguenther@suse.de> |
12493 | ||
12494 | * tree-ssa-live.c (remove_unused_locals): Do not remove | |
12495 | heap variables. | |
12496 | * tree-ssa-structalias.c (handle_lhs_call): Delay setting | |
12497 | of DECL_EXTERNAL for HEAP variables. | |
12498 | (compute_points_to_sets): Set DECL_EXTERNAL for escaped | |
12499 | HEAP variables. Do not adjust RESTRICT vars. | |
12500 | (find_what_var_points_to): Nobody cares if something | |
12501 | points to READONLY. | |
12502 | ||
4ad2fc34 | 12503 | 2009-07-02 Ben Elliston <bje@au.ibm.com> |
12504 | ||
12505 | * unwind-dw2-fde-glibc.c (_Unwind_IteratePhdrCallback): Move | |
12506 | pc_low and pc_high declarations to the top of the function. | |
12507 | ||
32a5f905 | 12508 | 2009-07-01 DJ Delorie <dj@redhat.com> |
12509 | ||
12510 | * config/mep/mep.c (mep_handle_option): Leave IVC2 control | |
12511 | registers as fixed. | |
d0b2c064 | 12512 | (mep_interrupt_saved_reg): Save appropriate IVC2 control registers. |
32a5f905 | 12513 | * config/mep/mep-ivc2.cpu: Add VOLATILE to insns that make |
12514 | unspecified accesses to control registers. | |
12515 | * config/mep/intrinsics.md: Regenerate. | |
12516 | * config/mep/intrinsics.h: Regenerate. | |
12517 | * config/mep/mep-intrin.h: Regenerate. | |
658e1523 | 12518 | |
7da17dca | 12519 | 2009-07-01 Anthony Green <green@moxielogic.com> |
12520 | ||
12521 | * config/moxie/moxie.c (moxie_expand_prologue): Use dec | |
12522 | instruction when possible. | |
12523 | (moxie_expand_prologue): Ditto. Also, save an instruction and | |
658e1523 | 12524 | some complexity by popping off of $r12 instead of $sp. |
7da17dca | 12525 | * config/moxie/moxie.md (movsi_pop): Don't assume $sp. Take two |
12526 | operands. | |
658e1523 | 12527 | |
c009a3ec | 12528 | 2009-07-01 Richard Henderson <rth@redhat.com> |
12529 | ||
12530 | PR bootstrap/40347 | |
12531 | * function.c (reposition_prologue_and_epilogue_notes): If epilogue | |
12532 | contained no insns, reposition note before last insn. | |
12533 | ||
8d2a8041 | 12534 | 2009-07-01 Richard Henderson <rth@redhat.com> |
12535 | ||
12536 | PR debug/40431 | |
12537 | * dwarf2out.c (def_cfa_1): Revert 2009-06-11 change for | |
12538 | DW_CFA_def_cfa_offset and DW_CFA_def_cfa. | |
12539 | ||
56df51d8 | 12540 | 2009-07-01 Michael Meissner <meissner@linux.vnet.ibm.com> |
12541 | ||
12542 | PR bootstrap/40558 | |
12543 | * config/rs6000/rs6000.c (print_operand): Undo change that breaks | |
12544 | darwin9 for printing reg addresses with %y. | |
12545 | ||
3f03d2db | 12546 | 2009-07-01 Adam Nemet <anemet@caviumnetworks.com> |
12547 | ||
12548 | * combine.c (force_to_mode): Handle TRUNCATE. Factor out | |
12549 | truncation from operands in binary operations. | |
12550 | ||
98e07982 | 12551 | 2009-07-01 Adam Nemet <anemet@caviumnetworks.com> |
12552 | ||
12553 | Revert: | |
12554 | 2009-01-11 Adam Nemet <anemet@caviumnetworks.com> | |
12555 | * expmed.c (store_bit_field_1): Properly truncate the paradoxical | |
12556 | subreg of op0 to the original op0. | |
12557 | ||
12558 | * expmed.c (store_bit_field_1): Use a temporary as the destination | |
12559 | instead of a paradoxical subreg when we need to truncate the result. | |
12560 | ||
65232149 | 12561 | 2009-07-01 DJ Delorie <dj@redhat.com> |
12562 | ||
d0b2c064 | 12563 | * config/mep/mep-ivc2.cpu (cmov, cmovc, cmovh): Add intrinsic |
12564 | names to VLIW variants. | |
65232149 | 12565 | (ivc2rm, ivc2crn): Make data type consistent with non-VLIW variants. |
12566 | * config/mep/intrinsics.md: Regenerate. | |
12567 | * config/mep/intrinsics.h: Regenerate. | |
12568 | * config/mep/mep-intrin.h: Regenerate. | |
12569 | ||
92ae5ac1 | 12570 | 2009-07-01 Jakub Jelinek <jakub@redhat.com> |
12571 | ||
12572 | PR debug/40462 | |
12573 | * jump.c (returnjump_p): Revert last patch. | |
12574 | * dwarf2out.c (dwarf2out_begin_epilogue): Handle SEQUENCEs. | |
12575 | ||
372b3fe2 | 12576 | 2009-07-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
12577 | ||
c7aa0bd1 | 12578 | PR target/40575 |
12579 | * pa.md (casesi32p): Use jump table label to determine the offset | |
12580 | of the jump table. | |
12581 | (casesi64p): Likewise. | |
12582 | ||
d0b2c064 | 12583 | * pa.c (forward_branch_p): Return bool type. Use instruction |
12584 | addresses when available. Assert that INSN has a jump label. | |
372b3fe2 | 12585 | (pa_adjust_insn_length): Don't call forward_branch_p if INSN doesn't |
12586 | have a jump label. | |
12587 | ||
9df58cd1 | 12588 | 2009-07-01 Richard Guenther <rguenther@suse.de> |
12589 | ||
12590 | PR tree-optimization/19831 | |
12591 | * tree-ssa-dce.c (propagate_necessity): Calls to functions | |
d0b2c064 | 12592 | that only act as barriers do not make any previous stores necessary. |
9df58cd1 | 12593 | * tree-ssa-structalias.c (handle_lhs_call): Delay making |
12594 | HEAP variables global, do not add a constraint from nonlocal. | |
12595 | (find_func_aliases): Handle escapes through return statements. | |
12596 | (compute_points_to_sets): Make escaped HEAP variables global. | |
12597 | ||
7d4098a0 | 12598 | 2009-07-01 Paolo Bonzini <bonzini@gnu.org> |
12599 | ||
12600 | PR bootstrap/40597 | |
12601 | * expmed.c (emit_store_flag): Perform a conversion if necessary, | |
12602 | after reducing a DImode cstore to SImode. | |
12603 | ||
7dbdd983 | 12604 | 2009-07-01 Paolo Bonzini <bonzini@gnu.org> |
12605 | ||
12606 | * expr.c (expand_expr_real_1): Reinstate fallthrough to | |
12607 | TRUTH_ANDIF_EXPR if do_store_flag returns NULL. | |
12608 | ||
91ec62fb | 12609 | 2009-07-01 Maciej W. Rozycki <macro@linux-mips.org> |
12610 | ||
12611 | * config/vax/vax.h (TARGET_BSD_DIVMOD): New macro. Set to 1. | |
12612 | * config/vax/linux.h (TARGET_BSD_DIVMOD): New macro. Redefine the | |
12613 | to 0. | |
12614 | * config/vax/vax.c (vax_init_libfuncs): Only redefine udiv_optab | |
12615 | and umod_optab if TARGET_BSD_DIVMOD. | |
12616 | * config/vax/lib1funcs.asm: New file. | |
12617 | * config/vax/t-linux: New file. | |
12618 | * config.gcc (vax-*-linux*): Set tmake_file to vax/t-linux. | |
12619 | ||
c899341f | 12620 | 2009-06-30 Jakub Jelinek <jakub@redhat.com> |
12621 | ||
57d0100f | 12622 | PR c++/40566 |
12623 | * convert.c (convert_to_integer) <case COND_EXPR>: Don't convert | |
12624 | to type arguments that have void type. | |
12625 | ||
c899341f | 12626 | PR debug/40573 |
12627 | * dwarf2out.c (gen_formal_parameter_die): Call | |
12628 | equate_decl_number_to_die if node is different from origin. | |
12629 | ||
76bfc156 | 12630 | 2009-06-30 Anthony Green <green@moxielogic.com> |
12631 | ||
12632 | Clean up moxie port for --enable-build-with-cxx. | |
12633 | * config/moxie/moxie.c (moxie_function_value): First two | |
12634 | parameters are const_tree, not tree. | |
12635 | * config/moxie/moxie.h (enum reg_class): Rename CC_REG to CC_REGS. | |
12636 | (REG_CLASS_NAMES): Ditto. | |
12637 | (REGNO_REG_CLASS): Ditto. | |
12638 | * config/moxie/moxie-protos.h (moxie_override_options): Declare. | |
12639 | (moxie_function_value): Fix constyness of arguments. | |
12640 | ||
4189e677 | 12641 | 2009-06-30 Eric Botcazou <ebotcazou@adacore.com> |
12642 | ||
12643 | * cgraphunit.c (cgraph_finalize_compilation_unit): Call | |
12644 | finalize_size_functions before further processing. | |
12645 | * stor-layout.c: Include cgraph.h, tree-inline.h and tree-dump.h. | |
12646 | (variable_size): Call self_referential_size on size expressions | |
12647 | that contain a PLACEHOLDER_EXPR. | |
12648 | (size_functions): New static variable. | |
12649 | (copy_self_referential_tree_r): New static function. | |
12650 | (self_referential_size): Likewise. | |
12651 | (finalize_size_functions): New global function. | |
12652 | * tree.c: Include tree-inline.h. | |
12653 | (push_without_duplicates): New static function. | |
12654 | (find_placeholder_in_expr): New global function. | |
12655 | (substitute_in_expr) <tcc_declaration>: Return the replacement object | |
12656 | on equality. | |
12657 | <tcc_expression>: Likewise. | |
12658 | <tcc_vl_exp>: If the replacement object is a constant, try to inline | |
12659 | the call in the expression. | |
12660 | * tree.h (finalize_size_functions): Declare. | |
12661 | (find_placeholder_in_expr): Likewise. | |
12662 | (FIND_PLACEHOLDER_IN_EXPR): New macro. | |
12663 | (substitute_placeholder_in_expr): Update comment. | |
12664 | * tree-inline.c (remap_decl): Do not unshare trees if do_not_unshare | |
12665 | is true. | |
12666 | (copy_tree_body_r): Likewise. | |
12667 | (copy_tree_body): New static function. | |
12668 | (maybe_inline_call_in_expr): New global function. | |
12669 | * tree-inline.h (struct copy_body_data): Add do_not_unshare field. | |
12670 | (maybe_inline_call_in_expr): Declare. | |
12671 | * Makefile.in (tree.o): Depend on TREE_INLINE_H. | |
12672 | (stor-layout.o): Depend on CGRAPH_H, TREE_INLINE_H, TREE_DUMP_H and | |
12673 | GIMPLE_H. | |
12674 | ||
4bb5d312 | 12675 | 2009-06-30 Richard Guenther <rguenther@suse.de> |
12676 | ||
12677 | * tree-ssa-dce.c (mark_all_reaching_defs_necessary_1): Always | |
12678 | continue walking. | |
12679 | (propagate_necessity): Do not mark reaching defs of stores | |
12680 | as necessary. | |
12681 | ||
c9263b6a | 12682 | 2009-06-30 Jan Hubicka <jh@suse.cz> |
12683 | ||
12684 | * cfgloopanal.c (check_irred): Move into ... | |
12685 | (mark_irreducible_loops): ... here; return true if ireducible | |
12686 | loops was found. | |
12687 | * ipa-pure-const.c: Include cfgloop.h and tree-scalar-evolution.h | |
12688 | (analyze_function): Try to prove loop finiteness. | |
12689 | * cfgloop.h (mark_irreducible_loops): Update prototype. | |
12690 | * Makefile.in (ipa-pure-const.o): Add dependency on SCEV and CFGLOOP. | |
12691 | ||
2bda5ce3 | 12692 | 2009-06-30 Basile Starynkevitch <basile@starynkevitch.net> |
12693 | ||
12694 | * Makefile.in (PLUGIN_HEADERS): added ggc, tree-dump, pretty-print. | |
12695 | ||
9908a112 | 12696 | 2009-06-30 Ira Rosen <irar@il.ibm.com> |
12697 | ||
12698 | PR tree-optimization/40542 | |
f6c8c8fc | 12699 | * tree-vect-stmts.c (vect_analyze_stmt): Don't vectorize volatile |
9908a112 | 12700 | types. |
12701 | ||
e8803173 | 12702 | 2009-06-30 Martin Jambor <mjambor@suse.cz> |
12703 | ||
12704 | PR tree-optimization/40582 | |
12705 | * tree-sra.c (build_ref_for_offset_1): Use types_compatible_p rather | |
12706 | than useless_type_conversion_p. | |
12707 | (generate_subtree_copies): Increment sra_stats.subtree_copies at a | |
12708 | proper place. | |
12709 | ||
55a9bfa7 | 12710 | 2009-06-30 Martin Jambor <mjambor@suse.cz> |
12711 | ||
12712 | PR middle-end/40554 | |
12713 | * tree-sra.c (sra_modify_expr): Add access->offset to start_offset. | |
12714 | ||
1daead67 | 12715 | 2009-06-30 Richard Guenther <rguenther@suse.de> |
12716 | ||
12717 | * tree-ssa-alias.c (walk_aliased_vdefs_1): Change interface to | |
12718 | use ao_ref references. | |
12719 | (walk_aliased_vdefs): Likewise. | |
12720 | * tree-ssa-alias.h (walk_aliased_vdefs): Adjust prototype. | |
12721 | * tree-ssa-dce.c (struct ref_data): Remove. | |
12722 | (mark_aliased_reaching_defs_necessary_1): Use the ao_ref argument. | |
12723 | (mark_aliased_reaching_defs_necessary): Adjust. | |
12724 | (mark_all_reaching_defs_necessary_1): Likewise. | |
12725 | ||
cf564daf | 12726 | 2009-06-30 Paolo Bonzini <bonzini@gnu.org> |
12727 | ||
12728 | PR boostrap/40597 | |
12729 | * expmed.c (emit_cstore): New name of emit_store_flag_1. | |
12730 | (emit_store_flag_1): Extract from emit_store_flag, adjust | |
12731 | calls to (what now is) emit_cstore. | |
12732 | (emit_store_flag): Call emit_store_flag_1 and also use it | |
12733 | for what used to be recursive calls. | |
12734 | ||
258b3d02 | 12735 | 2009-06-30 Wei Guozhi <carrot@google.com> |
12736 | ||
12737 | PR/40416 | |
12738 | * tree-ssa-sink.c (statement_sink_location): Stop sinking expression | |
12739 | if the target bb post dominates from bb. | |
12740 | * config/i386/i386.c (memory_address_length): Check existence of base | |
12741 | register before using it. | |
12742 | ||
c4af075b | 12743 | 2009-06-30 Nick Clifton <nickc@redhat.com> |
12744 | DJ Delorie <dj@redhat.com> | |
12745 | ||
12746 | * config.sh/lib1funcs.h (FMOVD_WORKS): Only define if | |
12747 | __FMOVD_ENABLED__ is defined. | |
12748 | * config/sh/sh.h | |
12749 | (TARGET_FMOVD): Provide a default definition. | |
12750 | (MASK_FMOVD): Likewise. | |
12751 | (TARGET_CPU_CPP_BUILTINS): Define | |
12752 | __FMOVD_ENABLED__ if TARGET_FMOVD is true. | |
12753 | * config/sh/sh.md (movdf_i4): For alternative 0 use either one or | |
12754 | two fmov instructions depending upon whether TARGET_FMOVD is | |
12755 | enabled. | |
12756 | (split for DF load from memory into register): Also handle | |
12757 | MEMs which consist of REG+DISP addressing. | |
12758 | (split for DF store from register to memory): Likewise. | |
12759 | * config/sh/sh.opt (mfmovd): Remove this switch. | |
12760 | * doc/invoke.texi (-mfmovd): Remove documentation of this switch. | |
12761 | * config/sh/sh.c (sh_override_options): Do not automatically | |
12762 | enable TARGET_MOVD for the SH2A when supporting doubles - leave | |
12763 | that to the -mfmovd command line switch. | |
12764 | ||
12765 | * config/sh/sh.c (broken_move): Do not restrict fldi test to only | |
12766 | the SH4 and SH4A. | |
12767 | (fldi_ok): Always allow. | |
12768 | * config/sh/sh.md (movsf_ie): Always use single fp_mode. | |
12769 | ||
760e1ed4 | 12770 | 2009-06-29 DJ Delorie <dj@redhat.com> |
12771 | ||
12772 | * doc/install.texi (mep-x-elf): Correct chip's full name. | |
12773 | ||
58c0b97e | 12774 | 2009-06-29 H.J. Lu <hongjiu.lu@intel.com> |
12775 | ||
12776 | * doc/extend.texi: Fix typo. | |
12777 | ||
2452254d | 12778 | 2009-06-29 Tom Tromey <tromey@redhat.com> |
12779 | ||
12780 | * dwarf2.h: Remove. | |
12781 | * Makefile.in (DWARF2_H): New variable. | |
12782 | (except.o): Use it. | |
12783 | (dwarf2out.o): Likewise. | |
12784 | (dwarf2asm.o): Likewise. | |
12785 | * config/i386/t-i386: Use DWARF2_H. | |
12786 | * except.c: Include elf/dwarf2.h. | |
12787 | * unwind-dw2.c: Include elf/dwarf2.h. | |
12788 | * dwarf2out.c: Include elf/dwarf2.h. | |
12789 | (dw_loc_descr_struct) <dw_loc_opc>: Now a bitfield. | |
12790 | <dtprel>: New field. | |
12791 | (dwarf_stack_op_name): Don't handle INTERNAL_DW_OP_tls_addr. | |
12792 | (size_of_loc_descr): Likewise. | |
12793 | (output_loc_operands_raw): Likewise. | |
12794 | (output_loc_operands): Handle new dtprel field. | |
12795 | (loc_checksum): Update. | |
12796 | (loc_descriptor_from_tree_1) <VAR_DDECL>: Set dtprel field. | |
12797 | * unwind-dw2-fde-glibc.c: Include elf/dwarf2.h. | |
12798 | * unwind-dw2-fde.c: Include elf/dwarf2.h. | |
12799 | * dwarf2asm.c: Include elf/dwarf2.h. | |
12800 | * unwind-dw2-fde-darwin.c: Include elf/dwarf2.h. | |
12801 | * config/mmix/mmix.c: Include elf/dwarf2.h. | |
12802 | * config/rs6000/darwin-fallback.c: Include elf/dwarf2.h. | |
12803 | * config/xtensa/unwind-dw2-xtensa.c: Include elf/dwarf2.h. | |
12804 | * config/sh/sh.c: Include elf/dwarf2.h. | |
12805 | * config/i386/i386.c: Include elf/dwarf2.h. | |
12806 | ||
7c3116fb | 12807 | 2009-06-29 DJ Delorie <dj@redhat.com> |
12808 | ||
3a28fb14 | 12809 | * config/mep/mep.h (CPP_SPEC): Remove __cop macro. |
12810 | ||
7c3116fb | 12811 | * doc/extend.texi: Add MeP attributes and pragmas. |
12812 | * doc/invoke.text: Add MeP Options. | |
12813 | * doc/contrib.texi: Add MeP contribution. | |
12814 | * doc/md.texi: Add MeP constraints. | |
12815 | * doc/install.texi: Add MeP target. | |
12816 | ||
5a1c68c3 | 12817 | 2009-06-30 Anatoly Sokolov <aesok@post.ru> |
12818 | ||
12819 | * target.h (struct gcc_target): Add frame_pointer_required field. | |
12820 | * target-def.h (TARGET_FRAME_POINTER_REQUIRED): New. | |
12821 | (TARGET_INITIALIZER): Use TARGET_FRAME_POINTER_REQUIRED. | |
12822 | * ira.c (setup_eliminable_regset): Use frame_pointer_required target | |
12823 | hook. | |
12824 | * reload1.c (update_eliminables): (Ditto.). | |
12825 | * gcc/system.h (FRAME_POINTER_REQUIRED): Poison. | |
12826 | * doc/tm.texi (FRAME_POINTER_REQUIRED): Revise documentation. | |
12827 | (INITIAL_FRAME_POINTER_OFFSET): (Ditto.). | |
12828 | ||
12829 | * config/arc/arc.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12830 | ||
12831 | * config/arm/arm.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12832 | * config/arm/arm.c (TARGET_FRAME_POINTER_REQUIRED): Define. | |
12833 | (arm_frame_pointer_required): New function. | |
12834 | ||
12835 | * config/avr/avr.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12836 | * config/avr/avr.c (TARGET_FRAME_POINTER_REQUIRED): Define macro. | |
12837 | (avr_frame_pointer_required_p): Declare as static. | |
12838 | * config/avr/avr-protos.h (avr_frame_pointer_required_p): Remove. | |
12839 | ||
12840 | * config/bfin/bfin.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12841 | * config/bfin/bfin.c (TARGET_FRAME_POINTER_REQUIRED): Define. | |
12842 | (bfin_frame_pointer_required): Make as static, change return type | |
12843 | to bool. | |
12844 | * config/bfin/bfin-protos.h (bfin_frame_pointer_required): Remove. | |
12845 | ||
12846 | * config/cris/cris.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12847 | * config/cris/cris.c (TARGET_FRAME_POINTER_REQUIRED): Define macro. | |
12848 | (cris_frame_pointer_required): New function. | |
f6c8c8fc | 12849 | |
5a1c68c3 | 12850 | * config/crx/crx.h (FRAME_POINTER_REQUIRED): Remove macro. |
12851 | ||
12852 | * config/fr30/fr30.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12853 | * config/fr30/fr30.c (TARGET_FRAME_POINTER_REQUIRED): Define macro. | |
12854 | (fr30_frame_pointer_required): New function. | |
f6c8c8fc | 12855 | |
5a1c68c3 | 12856 | * config/frv/frv.h (FRAME_POINTER_REQUIRED): Remove macro. |
12857 | * config/frv/frv.c (TARGET_FRAME_POINTER_REQUIRED): Define. | |
12858 | (frv_frame_pointer_required): Make as static, change return type | |
12859 | to bool. | |
12860 | * config/bfin/bfin-protos.h (frv_frame_pointer_required): Remove. | |
12861 | ||
12862 | * config/i386/i386.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12863 | * config/i386/i386.c (TARGET_FRAME_POINTER_REQUIRED): Define macro. | |
12864 | (ix86_frame_pointer_required): Make as static, change return type to | |
12865 | bool. | |
12866 | * config/i386/i386-protos.h (ix86_frame_pointer_required): Remove. | |
12867 | ||
12868 | * config/m32c/m32c.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12869 | * config/m32c/m32c.c (TARGET_FRAME_POINTER_REQUIRED): Define macro. | |
12870 | ||
12871 | * config/m32r/m32r.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12872 | ||
12873 | * config/mcore/mcore.h (CAN_ELIMINATE): Remove macro. | |
f6c8c8fc | 12874 | |
5a1c68c3 | 12875 | * config/mep/mep.h (FRAME_POINTER_REQUIRED): Remove macro. |
12876 | ||
12877 | * config/mips/mips.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12878 | * config/mips/mips.c (TARGET_FRAME_POINTER_REQUIRED): Define macro. | |
12879 | (mips_frame_pointer_required): Make as static. | |
12880 | * config/mips/mips-protos.h (mips_frame_pointer_required): Remove. | |
f6c8c8fc | 12881 | |
5a1c68c3 | 12882 | * config/mmix/mmix.h (FRAME_POINTER_REQUIRED): Remove macro. |
12883 | * config/mmix/mmix.c (TARGET_FRAME_POINTER_REQUIRED): Define macro. | |
12884 | (mmix_frame_pointer_required): Mew function. | |
12885 | ||
12886 | * config/moxie/moxie.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12887 | * config/moxie/moxie.c (TARGET_FRAME_POINTER_REQUIRED): Define macro. | |
12888 | ||
12889 | * config/pa/pa.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12890 | ||
12891 | * config/score/score.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12892 | ||
12893 | * config/sh/sh.h (CAN_ELIMINATE): Remove macro. | |
12894 | ||
12895 | * config/sparc/sparc.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12896 | (CAN_ELIMINATE): Redefine. | |
12897 | * config/sparc/sparc.c (TARGET_FRAME_POINTER_REQUIRED): Define macro. | |
12898 | (sparc_frame_pointer_required): New function. | |
12899 | (sparc_can_eliminate): New function. | |
12900 | * config/sparc/sparc-protos.h (sparc_can_eliminate): Declare. | |
12901 | ||
12902 | * config/vax/vax.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12903 | * config/vax/vax.c (TARGET_FRAME_POINTER_REQUIRED): Define. | |
12904 | ||
12905 | * config/xtensa/xtensa.h (FRAME_POINTER_REQUIRED): Remove macro. | |
12906 | * config/xtensa/xtensa.c (TARGET_FRAME_POINTER_REQUIRED): Define. | |
12907 | (xtensa_frame_pointer_required): Make as static, change return type | |
12908 | to bool. | |
12909 | * config/xtensa/xtensa-protos.h (xtensa_frame_pointer_required): | |
12910 | Remove. | |
12911 | ||
d0b2c064 | 12912 | 2009-06-29 Olatunji Ruwase <tjruwase@google.com> |
275b769b | 12913 | |
12914 | * doc/plugins.texi: Document PLUGIN_START_UNIT. | |
12915 | * toplev.c (compile_file): Call PLUGIN_START_UNIT. | |
12916 | * gcc-plugin.h (PLUGIN_START_UNIT): Added new event. | |
12917 | * plugin.c (plugin_event_name): Added PLUGIN_START_UNIT. | |
12918 | (register_callback): Handle PLUGIN_START_UNIT. | |
12919 | (invoke_plugin_callbacks): Handle PLUGIN_START_UNIT. | |
12920 | ||
e0ca1cb5 | 12921 | 2009-06-29 Eric Botcazou <ebotcazou@adacore.com> |
12922 | ||
12923 | * tree.c (process_call_operands): Propagate TREE_READONLY from the | |
12924 | operands. | |
12925 | (PROCESS_ARG): Do not clear TREE_READONLY if CONSTANT_CLASS_P. | |
12926 | (build3_stat): Propagate TREE_READONLY for COND_EXPR. | |
12927 | ||
d6d765b4 | 12928 | 2009-06-29 Daniel Jacobowitz <dan@codesourcery.com> |
12929 | ||
12930 | * config/arm/arm.h (REGISTER_MOVE_COST): Increase VFP register | |
12931 | move cost. | |
12932 | ||
70a23968 | 12933 | 2009-06-29 Uros Bizjak <ubizjak@gmail.com> |
12934 | ||
12935 | * doc/extend.texi (Additional Floating Types): __float128 is also | |
12936 | supported on i386 targets. | |
12937 | ||
1c1f1bc0 | 12938 | 2009-06-29 Richard Guenther <rguenther@suse.de> |
12939 | ||
12940 | PR middle-end/14187 | |
12941 | * tree-ssa-alias.h (struct pt_solution): Add vars_contains_restrict | |
12942 | flag. | |
12943 | (pt_solutions_same_restrict_base): Declare. | |
12944 | * tree-ssa-structalias.c (struct variable_info): Add is_restrict_var | |
12945 | flag. | |
12946 | (new_var_info): Initialize is_global_var properly for SSA_NAMEs. | |
12947 | (make_constraint_from, make_copy_constraint): Move earlier. | |
12948 | (make_constraint_from_heapvar): New function. | |
12949 | (make_constraint_from_restrict): Likewise. | |
12950 | (handle_lhs_call): Use it. | |
12951 | (find_func_aliases): Use it to track conversions to restrict | |
12952 | qualified pointers. | |
12953 | (struct fieldoff): Add only_restrict_pointers flag. | |
12954 | (push_fields_onto_fieldstack): Initialize it. | |
12955 | (create_variable_info_for): Track global restrict qualified pointers. | |
12956 | (intra_create_variable_infos): Use make_constraint_from_heapvar. | |
12957 | Track restrict qualified pointer arguments. | |
12958 | (set_uids_in_ptset): Use varinfo is_global_var flag. | |
12959 | (find_what_var_points_to): Set the vars_contains_restrict flag. | |
12960 | Always create the points-to solution for sets including restrict tags. | |
12961 | (pt_solutions_same_restrict_base): New function. | |
12962 | * tree-ssa-alias.c (ptr_derefs_may_alias_p): For two restrict | |
12963 | qualified pointers use pt_solutions_same_restrict_base as | |
12964 | additional source for disambiguation. | |
12965 | ||
8115f0af | 12966 | 2009-06-29 Richard Guenther <rguenther@suse.de> |
12967 | ||
12968 | PR middle-end/38212 | |
12969 | * alias.c (find_base_decl): Remove. | |
12970 | (get_deref_alias_set_1): Remove restrict handling. | |
12971 | * c-common.c (c_apply_type_quals_to_decl): Do not set | |
12972 | DECL_POINTER_ALIAS_SET. | |
12973 | * gimplify.c (find_single_pointer_decl_1): Remove. | |
12974 | (find_single_pointer_decl): Likewise. | |
12975 | (internal_get_tmp_var): Remove restrict handling. | |
12976 | (gimple_regimplify_operands): Likewise. | |
12977 | * omp-low.c (expand_omp_atomic_pipeline): Do not set | |
12978 | DECL_POINTER_ALIAS_SET. Use ref-all pointers. | |
12979 | * print-tree.c (print_node): Do not print DECL_POINTER_ALIAS_SET. | |
12980 | * tree.c (restrict_base_for_decl): Remove. | |
12981 | (init_ttree): Do not allocate it. | |
12982 | (make_node_stat): Do not set DECL_POINTER_ALIAS_SET. Set | |
12983 | LABEL_DECL_UID for label decls. | |
12984 | (copy_node_stat): Do not copy restrict information. | |
12985 | (decl_restrict_base_lookup): Remove. | |
12986 | (decl_restrict_base_insert): Likewise. | |
12987 | (print_restrict_base_statistics): Likewise. | |
12988 | (dump_tree_statistics): Do not call print_restrict_base_statistics. | |
12989 | * tree.h (DECL_POINTER_ALIAS_SET): Remove. | |
12990 | (DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise. | |
12991 | (struct tree_decl_common): Rename pointer_alias_set to label_decl_uid. | |
12992 | (LABEL_DECL_UID): Adjust. | |
12993 | (DECL_BASED_ON_RESTRICT_P): Remove. | |
12994 | (DECL_GET_RESTRICT_BASE): Likewise. | |
12995 | (SET_DECL_RESTRICT_BASE): Likewise. | |
12996 | (struct tree_decl_with_vis): Remove based_on_restrict_p flag. | |
12997 | ||
12998 | * config/i386/i386.c (ix86_gimplify_va_arg): Use ref-all pointers | |
12999 | instead of DECL_POINTER_ALIAS_SET. | |
13000 | * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Likewise. | |
13001 | * config/s390/s390.c (s390_gimplify_va_arg): Likewise. | |
13002 | * config/spu/spu.c (spu_gimplify_va_arg_expr): Likewise. | |
13003 | ||
a000e0d1 | 13004 | 2009-06-29 Richard Guenther <rguenther@suse.de> |
13005 | ||
13006 | PR tree-optimization/40579 | |
13007 | * tree-vrp.c (vrp_evaluate_conditional): Bail out early if | |
13008 | the IL to simplify has constants that overflowed. | |
13009 | ||
275b8285 | 13010 | 2009-06-28 Uros Bizjak <ubizjak@gmail.com> |
13011 | ||
13012 | PR tree-optimization/40550 | |
13013 | * tree-vect-generic.c (expand_vector_operations_1): Compute in | |
13014 | vector_compute_type only when the size of vector_compute_type is | |
13015 | less than the size of type. | |
13016 | ||
2ba5b763 | 13017 | 2009-06-28 Eric Botcazou <ebotcazou@adacore.com> |
13018 | ||
13019 | * fold-const.c (contains_label_1): Fix comments. | |
13020 | (contains_label_p): Do not walk trees multiple time. | |
13021 | ||
e6a0a4a3 | 13022 | 2009-06-28 Paolo Bonzini <bonzini@gnu.org> |
13023 | ||
70a23968 | 13024 | * config/i386/i386.h (enum ix86_fpcmp_strategy): New. |
13025 | * config/i386/i386.md (cbranchxf4, cstorexf4, cbranch<MODEF>4, | |
13026 | cstore<MODEF>4, mov<X87MODEF>cc): Change predicate to | |
13027 | ix86_fp_comparison_operator. | |
13028 | (*fp_jcc_1_mixed, *fp_jcc_1_sse, *fp_jcc_1_387, *fp_jcc_2_mixed, | |
13029 | *fp_jcc_2_sse, *fp_jcc_2_387): Delete | |
13030 | (*fp_jcc_3_387, *fp_jcc_4_387, *fp_jcc_5_387, *fp_jcc_6_387, | |
13031 | *fp_jcc_7_387, *fp_jcc_8<MODEF>_387): Eliminate call to | |
13032 | !ix86_use_fcomi_compare, change ix86_fp_jump_nontrivial_p call | |
13033 | to !TARGET_CMOVE, change predicate to ix86_fp_comparison_operator. | |
13034 | (related splits): Change predicate to ix86_fp_comparison_operator. | |
13035 | * config/i386/predicates.md: Use ix86_trivial_fp_comparison_operator | |
13036 | instead of ix86_fp_comparison_codes. | |
13037 | (ix86_trivial_fp_comparison_operator, | |
13038 | ix86_fp_comparison_operator): New. | |
13039 | * config/i386/i386-protos.h (ix86_fp_comparison_strategy): New. | |
13040 | (ix86_expand_compare): Eliminate last two parameters. | |
13041 | (ix86_fp_jump_nontrivial_p): Kill. | |
13042 | * config/i386/i386.c (put_condition_code): Eliminate call to | |
13043 | ix86_fp_comparison_codes and subsequent assertion. | |
13044 | (ix86_fp_comparison_codes): Eliminate. | |
13045 | (ix86_fp_swap_condition): New. | |
13046 | (ix86_fp_comparison_arithmetics_cost, ix86_fp_comparison_fcomi_cost, | |
13047 | ix86_fp_comparison_sahf_cost, ix86_use_fcomi_compare): Consolidate | |
13048 | into ix86_fp_comparison_cost and ix86_fp_comparison_strategy. | |
13049 | (ix86_prepare_fp_compare_args): Use ix86_fp_comparison_strategy | |
13050 | and ix86_fp_swap_condition. | |
13051 | (ix86_expand_fp_compare): Eliminate code for second jump/bypass jump. | |
13052 | Use ix86_fp_comparison_strategy. | |
13053 | (ix86_expand_compare): Likewise. Eliminate last two arguments. | |
13054 | (ix86_fp_jump_nontrivial_p): Eliminate. | |
13055 | (ix86_expand_branch): Treat SFmode/DFmode/XFmode as simple. Adjust | |
13056 | call to ix86_expand_compare. | |
13057 | (ix86_split_fp_branch, ix86_expand_setcc, | |
13058 | ix86_expand_carry_flag_compare, ix86_expand_int_movcc, | |
13059 | ix86_expand_fp_movcc): Eliminate code for second jump/bypass jump. | |
e6a0a4a3 | 13060 | |
b0694be0 | 13061 | 2009-06-28 Paolo Bonzini <bonzini@gnu.org> |
13062 | ||
70a23968 | 13063 | * config/arm/arm.c (arm_final_prescan_ins): Eliminate code |
13064 | related to jump_clobbers. | |
13065 | * config/arm/arm.md (conds): Remove jump_clob case. | |
13066 | (addsi3_cbranch, addsi3_cbranch_scratch, subsi3_cbranch, two | |
13067 | splits): Change comparison_operator to arm_comparison_operator. | |
13068 | (*arm_buneq, *arm_bltgt, *arm_buneq_reversed, *arm_bltgt_reversed): | |
13069 | Eliminate. | |
b0694be0 | 13070 | |
fb425e71 | 13071 | 2009-06-28 Paolo Bonzini <bonzini@gnu.org> |
13072 | ||
70a23968 | 13073 | * dojump.c (do_compare_rtx_and_jump): Try swapping the |
13074 | condition for floating point modes. | |
13075 | * expmed.c (emit_store_flag_1): Move here a bigger part | |
13076 | of emit_store_flag. | |
13077 | (emit_store_flag): Try swapping the condition for floating point | |
13078 | modes. | |
13079 | * optabs.c (emit_cmp_and_jump_insns): Cope with constant op0 better. | |
fb425e71 | 13080 | |
80e1bfa1 | 13081 | 2009-06-28 Paolo Bonzini <bonzini@gnu.org> |
13082 | ||
70a23968 | 13083 | * expr.c (expand_expr_real_1): Just use do_store_flag. |
13084 | (do_store_flag): Drop support for TRUTH_NOT_EXPR. Use | |
13085 | emit_store_flag_force. | |
13086 | * expmed.c (emit_store_flag_force): Copy here trick | |
13087 | previously in expand_expr_real_1. Try reversing the comparison. | |
13088 | (emit_store_flag_1): Work if target is NULL. | |
13089 | (emit_store_flag): Work if target is NULL, using the result mode | |
13090 | from the comparison. Use split_comparison, restructure final part | |
13091 | to simplify conditionals. | |
80e1bfa1 | 13092 | |
3fcf767f | 13093 | 2009-06-28 Paolo Bonzini <bonzini@gnu.org> |
13094 | ||
70a23968 | 13095 | * builtins.c (expand_errno_check): Use do_compare_rtx_and_jump. |
13096 | * dojump.c (do_jump): Change handling of floating-point | |
13097 | ops to use just do_compare_and_jump. | |
13098 | (split_comparison): New. | |
13099 | (do_compare_rtx_and_jump): Add here logic coming previously | |
13100 | in do_jump, using split_comparison. | |
3fcf767f | 13101 | |
025781a4 | 13102 | 2009-06-27 H.J. Lu <hongjiu.lu@intel.com> |
13103 | ||
13104 | PR target/40489 | |
13105 | * config/ia64/ia64.c (ia64_reorg): Check NULL insn. | |
13106 | ||
02c74b9b | 13107 | 2009-06-27 Paolo Bonzini <bonzini@gnu.org> |
13108 | ||
13109 | * tree-ssa-alias.c: Fix unintentional commit. | |
13110 | ||
fa0ccb6b | 13111 | 2009-06-27 Paolo Bonzini <bonzini@gnu.org> |
13112 | ||
13113 | * passes.c (execute_one_pass): Fix unintentional commit. | |
13114 | ||
44e66138 | 13115 | 2009-06-27 Paolo Bonzini <bonzini@gnu.org> |
13116 | ||
025781a4 | 13117 | * df-problems.c (df_set_seen, df_unset_seen): Delete. |
13118 | (df_rd_local_compute, df_md_local_compute): Inline them. | |
44e66138 | 13119 | |
025781a4 | 13120 | (df_md_scratch): New. |
13121 | (df_md_alloc, df_md_free): Allocate/free it. | |
13122 | (df_md_local_compute): Only include live registers in init. | |
13123 | (df_md_transfer_function): Prune the in-set computed by | |
13124 | the confluence function, and the gen-set too. | |
44e66138 | 13125 | |
13126 | 2009-06-27 Paolo Bonzini <bonzini@gnu.org> | |
2355a966 | 13127 | |
13128 | PR rtl-optimization/26854 | |
025781a4 | 13129 | * timevar.def: Remove TV_DF_RU, add TV_DF_MD. |
13130 | * df-problems.c (df_rd_add_problem): Fix comment. | |
13131 | (df_md_set_bb_info, df_md_free_bb_info, df_md_alloc, | |
13132 | df_md_simulate_artificial_defs_at_top, | |
13133 | df_md_simulate_one_insn, df_md_bb_local_compute_process_def, | |
13134 | df_md_bb_local_compute, df_md_local_compute, df_md_reset, | |
13135 | df_md_transfer_function, df_md_init, df_md_confluence_0, | |
13136 | df_md_confluence_n, df_md_free, df_md_top_dump, df_md_bottom_dump, | |
13137 | problem_MD, df_md_add_problem): New. | |
13138 | * df.h (DF_MD, DF_MD_BB_INFO, struct df_md_bb_info, df_md, | |
13139 | df_md_get_bb_info): New. | |
275b8285 | 13140 | (DF_LAST_PROBLEM_PLUS1): Adjust. |
025781a4 | 13141 | |
13142 | * Makefile.in (fwprop.o): Include domwalk.h. | |
13143 | * fwprop.c: Include domwalk.h. | |
13144 | (reg_defs, reg_defs_stack): New. | |
13145 | (bitmap_only_bit_between): Remove. | |
13146 | (process_defs): New. | |
13147 | (process_uses): Use reg_defs and local_md instead of | |
13148 | bitmap_only_bit_between and local_rd. | |
13149 | (single_def_use_enter_block): New, from build_single_def_use_links. | |
13150 | (single_def_use_leave_block): New. | |
13151 | (build_single_def_use_links): Remove code moved to | |
13152 | single_def_use_enter_block, invoke domwalk. | |
13153 | (use_killed_between): Adjust comment. | |
2355a966 | 13154 | |
d7f2555b | 13155 | 2009-06-27 Paolo Bonzini <bonzini@gnu.org> |
13156 | ||
13157 | * bitmap.h (bitmap_ior_and_into): New. | |
13158 | * bitmap.c (bitmap_ior_and_into): New. | |
13159 | ||
6bf320fb | 13160 | 2009-06-27 Paolo Bonzini <bonzini@gnu.org> |
13161 | ||
025781a4 | 13162 | * domwalk.h (struct dom_walk_data): Remove all callbacks except |
13163 | before_dom_children_before_stmts and after_dom_children_after_stmts. | |
f6c8c8fc | 13164 | Rename the two remaining callbacks to just before_dom_children and |
025781a4 | 13165 | after_dom_children. Remove other GIMPLE statement walking bits. |
13166 | * domwalk.c (walk_dominator_tree): Remove now unsupported features. | |
13167 | * graphite.c: Do not include domwalk.h. | |
13168 | * tree-into-ssa.c (interesting_blocks): New global. | |
13169 | (struct mark_def_sites_global_data): Remove it and names_to_rename. | |
13170 | (mark_def_sites, rewrite_stmt, rewrite_add_phi_arguments, | |
13171 | rewrite_update_stmt, rewrite_update_phi_arguments): Simplify | |
13172 | now that they're not domwalk callbacks. | |
13173 | (rewrite_initialize_block): Rename to... | |
13174 | (rewrite_enter_block): ... this, place after called functions. Test | |
13175 | interesting_blocks, call rewrite_stmt and rewrite_add_phi_arguments. | |
13176 | (rewrite_finalize_block): Rename to... | |
13177 | (rewrite_leave_block): ... this, place after called functions. | |
13178 | (rewrite_update_init_block): Rename to... | |
13179 | (rewrite_update_enter_block): ... this, place after called functions. | |
f6c8c8fc | 13180 | Test interesting_blocks, call rewrite_update_stmt and |
025781a4 | 13181 | rewrite_update_phi_arguments. |
13182 | (rewrite_update_fini_block): Rename to... | |
13183 | (rewrite_leave_block): ... this, place after called functions. | |
13184 | (rewrite_blocks): Remove last argument, simplify initialization of | |
13185 | walk_data. | |
13186 | (mark_def_sites_initialize_block): Rename to... | |
13187 | (mark_def_sites_block): ... this, call mark_def_sites. | |
13188 | (mark_def_sites_blocks): Remove argument, simplify initialization of | |
13189 | walk_data. | |
13190 | (rewrite_into_ssa): Adjust for interesting_blocks_being a global. | |
13191 | (update_ssa): Likewise. | |
13192 | * tree-ssa-dom.c (optimize_stmt): Simplify now that it's not a domwalk | |
13193 | callback. | |
13194 | (tree_ssa_dominator_optimize): Simplify initialization of walk_data. | |
13195 | (dom_opt_initialize_block): Rename to... | |
13196 | (dom_opt_enter_block): ... this, place after called functions. Walk | |
13197 | statements here, inline propagate_to_outgoing_edges. | |
13198 | (dom_opt_finalize_block): Rename to... | |
13199 | (dom_opt_leave_block): ... this, place after called functions. | |
13200 | * tree-ssa-dse.c (dse_optimize_stmt): Simplify now that it's not a | |
13201 | domwalk callback. | |
13202 | (dse_enter_block, dse_record_phi): New. | |
13203 | (dse_record_phis): Delete. | |
13204 | (dse_finalize_block): Rename to... | |
13205 | (dse_leave_block): ... this. | |
13206 | (tree_ssa_dse): Simplify initialization of walk_data. | |
13207 | * tree-ssa-loop-im.c (determine_invariantness, move_computations): | |
13208 | Adjust initialization of walk_data. | |
13209 | * tree-ssa-loop-unswitch.c: Do not include domwalk.h. | |
13210 | * tree-ssa-loop-phiopt.c (get_non_trapping): | |
13211 | Adjust initialization of walk_data. | |
13212 | * tree-ssa-loop-threadedge.c: Do not include domwalk.h. | |
13213 | * tree-ssa-uncprop.c (uncprop_into_successor_phis): Simplify now that | |
13214 | it's not a domwalk callback. | |
13215 | (uncprop_initialize_block): Rename to... | |
13216 | (dse_enter_block): ... this, call uncprop_into_successor_phis. | |
13217 | (dse_finalize_block): Rename to... | |
13218 | (dse_leave_block): ... this. | |
13219 | (tree_ssa_uncprop): Simplify initialization of walk_data. | |
13220 | * Makefile.in: Adjust dependencies. | |
6bf320fb | 13221 | |
3db2019b | 13222 | 2009-06-27 Richard Earnshaw <rearnsha@arm.com> |
13223 | ||
13224 | * arm.md (casesi): Fix test for Thumb1. | |
13225 | (thumb1_casesi_internal_pic): Likewise. | |
13226 | (thumb1_casesi_dispatch): Likewise. | |
13227 | ||
d7b91299 | 13228 | 2009-06-26 Daniel Gutson <dgutson@codesourcery.com> |
13229 | ||
13230 | * config/arm/arm-cores.def: Added core cortex-m0. | |
13231 | * config/arm/arm-tune.md: Regenerated. | |
13232 | * doc/invoke.texi: Added entry for cpu ARM Cortex-M0. | |
13233 | ||
1f2d41ad | 13234 | 2009-06-26 DJ Delorie <dj@redhat.com> |
13235 | ||
13236 | * config/mep/mep.opt (mfar): Remove -mfar as it doesn't do anything. | |
13237 | ||
13238 | * config/mep/mep.c (mep_bundle_insns): Account for the fact that | |
13239 | the scheduler doesn't tag jump insns. | |
13240 | ||
da870dac | 13241 | 2009-06-26 H.J. Lu <hongjiu.lu@intel.com> |
13242 | ||
13243 | * c-decl.c (merge_decls): Re-indent. | |
13244 | ||
fcd5ffce | 13245 | 2009-06-26 Janis Johnson <janis187@us.ibm.com> |
13246 | ||
13247 | PR c/39902 | |
13248 | * tree.c (real_zerop, real_onep, real_twop, real_minus_onep): | |
13249 | Special-case decimal float constants. | |
13250 | ||
d747fdfb | 13251 | 2009-06-26 Richard Henderson <rth@redhat.com> |
13252 | ||
13253 | * function.h (struct function): Add cannot_be_copied_reason, | |
13254 | and cannot_be_copied_set. | |
13255 | * tree-inline.c (has_label_address_in_static_1): Rename from | |
13256 | inline_forbidden_p_2; don't set inline_forbidden_reason here. | |
13257 | (cannot_copy_type_1): Rename from inline_forbidden_p_op; likewise | |
13258 | don't set inline_forbidden_reason. | |
13259 | (copy_forbidden): New function, split out of inline_forbidden_p. | |
13260 | (inline_forbidden_p_stmt): Don't check for nonlocal labels here. | |
13261 | (inline_forbidden_p): Use copy_forbidden. | |
13262 | (tree_versionable_function_p): Likewise. | |
13263 | (inlinable_function_p): Merge into tree_inlinable_function_p. | |
13264 | (tree_function_versioning): Remap cfun->nonlocal_goto_save_area. | |
13265 | * ipa-cp.c (ipcp_versionable_function_p): New function. | |
13266 | (ipcp_cloning_candidate_p): Use it. | |
13267 | (ipcp_node_modifiable_p): Likewise. | |
13268 | ||
f9fa0459 | 13269 | 2009-06-26 Olatunji Ruwase <tjruwase@google.com> |
13270 | ||
13271 | * builtins.c (expand_builtin_alloca): Handle builtin alloca | |
13272 | that is marked not to be inlined. Remove flag_mudflap use. | |
13273 | * tree-mudflap.c: Rename mf_xform_derefs to mf_xfrom_statements. | |
13274 | (mf_xform_statements): Mark builtin alloca calls as un-inlineable. | |
13275 | ||
9d4aeda2 | 13276 | 2009-06-26 Steve Ellcey <sje@cup.hp.com> |
13277 | ||
13278 | PR bootstrap/40338 | |
13279 | * config/pa/t-pa-hpux10 (TARGET_LIBGCC2_CFLAGS): Add -frandom-seed. | |
13280 | * config/pa/t-pa-hpux11 (TARGET_LIBGCC2_CFLAGS): Ditto. | |
13281 | ||
5ab8d1bf | 13282 | 2009-06-26 Kai Tietz <kai.tietz@onevision.com> |
13283 | ||
13284 | * config/i386/mingw-tls.c (__mingwthr_key_dtor): Remove for none | |
13285 | shared libgcc. | |
13286 | (__mingwthr_remove_key_dtor): Likewise. | |
13287 | ||
636df1b1 | 13288 | 2009-06-26 Richard Guenther <rguenther@suse.de> |
13289 | ||
275b8285 | 13290 | * tree-ssa-structalias.c (do_ds_constraint): Simplify escape handling. |
636df1b1 | 13291 | |
a27f5985 | 13292 | 2009-06-26 Steven Bosscher <steven@gcc.gnu.org> |
13293 | ||
13294 | PR middle-end/40525 | |
13295 | * ifcvt.c (dead_or_predicable): If predicating MERGE_BB fails, | |
13296 | try the non-cond_exec path also. | |
13297 | ||
317754f4 | 13298 | 2009-06-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
13299 | ||
13300 | PR target/40468 | |
13301 | * pa.c (branch_to_delay_slot_p, branch_needs_nop_p): New functions. | |
13302 | (output_cbranch): Use new functions. | |
13303 | (output_lbranch, output_bb, output_bvb, output_dbra, output_movb): | |
13304 | Likewise. | |
13305 | ||
6ff33500 | 13306 | 2009-06-25 Michael Meissner <meissner@linux.vnet.ibm.com> |
13307 | Pat Haugen <pthaugen@us.ibm.com> | |
13308 | Revital Eres <ERES@il.ibm.com> | |
13309 | ||
56df51d8 | 13310 | * config/rs6000/rs6000.c (print_operand): Correct lossage message |
13311 | for %c error. Add %x support to print VSX registers as a unified | |
13312 | register set, instead of separate float and altivec registers. | |
13313 | Switch to use VECTOR_MEM_ALTIVEC_P instead of TARGET_ALTIVEC for | |
13314 | %y case, and add support for VSX pre-modify addresses. | |
13315 | (output_toc): Add assert for CONST containing an integer constant | |
13316 | in the PLUS case. | |
13317 | (rs6000_adjust_cost): Add POWER7 support. | |
13318 | (insn_must_be_first_in_group): Ditto. | |
13319 | (insn_must_be_last_in_group): Ditto. | |
13320 | (rs6000_emit_popcount): Ditto. | |
13321 | (rs6000_vector_mode_supported_p): Ditto. | |
13322 | ||
6ff33500 | 13323 | * config/rs6000/rs6000-protos.h (rs6000_secondary_reload_class): |
13324 | Change some of the functions called by macros to being called | |
13325 | through a pointer, so debug functions can be inserted if | |
f6c8c8fc | 13326 | -mdebug=addr or -mdebug=cost. |
6ff33500 | 13327 | (rs6000_preferred_reload_class_ptr): Ditto. |
13328 | (rs6000_secondary_reload_class_ptr): Ditto. | |
13329 | (rs6000_secondary_memory_needed_ptr): Ditto. | |
13330 | (rs6000_cannot_change_mode_class_ptr): Ditto. | |
13331 | (rs6000_secondary_reload_inner): Ditto. | |
13332 | (rs6000_legitimize_reload_address): Ditto. | |
13333 | (rs6000_legitimize_reload_address_ptr): Ditto. | |
13334 | (rs6000_mode_dependent_address): Ditto. | |
13335 | (rs6000_mode_dependent_address_ptr): Ditto. | |
13336 | ||
13337 | * config/rs6000/rs6000.c (reg_offset_addressing_ok_p): New | |
13338 | function to return true if the mode allows reg + integer | |
13339 | addresses. | |
13340 | (virtual_stack_registers_memory_p): New function to return true if | |
13341 | the address refers to a virtual stack register. | |
13342 | (rs6000_legitimate_offset_address_p): Move code to say whether a | |
13343 | mode supports reg+int addressing to reg_offset_addressing_ok_p and | |
13344 | call it. | |
13345 | (rs6000_legitimate_address_p): Add checks for modes that only can | |
13346 | do reg+reg addressing. Start adding VSX support. | |
13347 | (rs6000_legitimize_reload_address): Ditto. | |
13348 | (rs6000_legitimize_address): Ditto. | |
13349 | (rs6000_debug_legitimate_address_p): New debug functions for | |
13350 | -mdebug=addr and -mdebug=cost. | |
13351 | (rs6000_debug_rtx_costs): Ditto. | |
13352 | (rs6000_debug_address_costs): Ditto. | |
13353 | (rs6000_debug_adjust_cost): Ditto. | |
13354 | (rs6000_debug_legitimize_address): Ditto. | |
13355 | (rs6000_legitimize_reload_address_ptr): Point to call normal | |
13356 | function or debug function. Make functions called via pointer | |
13357 | static. | |
13358 | (rs6000_mode_dependent_address_ptr): Ditto. | |
13359 | (rs6000_secondary_reload_class_ptr): Ditto. | |
13360 | (rs6000_hard_regno_mode_ok): Add preliminary VSX support. | |
13361 | (rs6000_emit_move): Add -mdebug=addr support. Change an abort | |
13362 | into a friendlier error. | |
13363 | (rs6000_init_builtins): Add initial VSX support. | |
13364 | (rs6000_adjust_cost): Fix some spacing issues. | |
13365 | ||
13366 | * config/rs6000/rs6000.h (enum reg_class): Add VSX_REGS. | |
13367 | (REG_CLASS_NAMES): Ditto. | |
13368 | (REG_CLASS_CONTENTS): Ditto. | |
13369 | (PREFERRED_RELOAD_CLASS): Move from a macro to calling through a | |
13370 | pointer, to add -mdebug=addr support. | |
13371 | (CANNOT_CHANGE_MODE_CLASS): Ditto. | |
13372 | (SECONDARY_RELOAD_CLASS): Call through a pointer to add | |
13373 | -mdebug=addr support. | |
13374 | (LEGITIMIZE_RELOAD_ADDRESS): Ditto. | |
13375 | (GO_IF_MODE_DEPENDENT_ADDRESS): Ditto. | |
13376 | (enum rs6000_builtins): Add RS6000_BUILTIN_BSWAP_HI. | |
13377 | ||
13378 | * config/rs6000/rs6000.md (bswaphi*): Add support for swapping | |
13379 | 16-bit values. | |
13380 | (bswapsi*): Set attribute types for load/store. Add combiner | |
13381 | patterns to eliminate zero extend on 64-bit. | |
13382 | (bswapdi*): Add support for swapping 64-bit values. Use ldbrx and | |
13383 | stdbrx if the hardware supports those instructions. | |
13384 | ||
0f32121e | 13385 | 2009-06-25 Ian Lance Taylor <iant@google.com> |
13386 | ||
13387 | * doc/invoke.texi (Option Summary): Mention -static-libstdc++. | |
13388 | (Link Options): Document -static-libstdc++. | |
13389 | ||
5260b939 | 13390 | 2009-06-25 Andrew Pinski <andrew_pinski@playstation.sony.com> |
13391 | ||
13392 | PR target/38731 | |
13393 | * config/rs6000/rs6000.c (LOCAL_ALIGNMENT): Redefine to just use | |
13394 | DATA_ALIGNMENT instead. | |
13395 | ||
917f08fa | 13396 | 2009-06-25 Richard Guenther <rguenther@suse.de> |
13397 | ||
13398 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Disambiguate | |
13399 | indirect references against the callused/escaped solutions. | |
13400 | (call_may_clobber_ref_p_1): Likewise. | |
13401 | ||
eaadb0b5 | 13402 | 2009-06-25 Martin Jambor <mjambor@suse.cz> |
13403 | ||
13404 | PR tree-optimization/40493 | |
13405 | * tree-sra.c (sra_modify_expr): Correct BIT_FIELD_REF argument numbers. | |
13406 | (enum unscalarized_data_handling): New type. | |
13407 | (handle_unscalarized_data_in_subtree): Return what has been done. | |
13408 | (load_assign_lhs_subreplacements): Handle left flushes differently. | |
13409 | (sra_modify_assign): Use unscalarized_data_handling, simplified | |
13410 | condition determining whether to remove the statement. | |
13411 | ||
f5494808 | 13412 | 2009-06-25 Basile Starynkevitch <basile@starynkevitch.net> |
f26f4496 | 13413 | |
13414 | * doc/plugins.texi (Building GCC plugins): Correct typo in Makefile | |
13415 | excerpt - @ should be doubled for texinfo. | |
f5494808 | 13416 | |
ef51d1e3 | 13417 | 2009-06-24 Ian Lance Taylor <iant@google.com> |
13418 | ||
13419 | * config/arc/arc.c: Include "df.h". | |
13420 | (arc_attribute_table): Make static. Move higher in file. | |
13421 | (arc_address_cost): Call SMALL_INT on INTVAL, not rtx. | |
13422 | (output_shift): Initialize n later to avoid warning. | |
13423 | * config/arm/arm.c (arm_attribute_table): Make static. Move | |
13424 | higher in file. | |
13425 | * config/avr/avr.c (avr_attribute_table): Make static. Move | |
13426 | higher in file. | |
13427 | (reg_class_tab): Change array type from int to enum reg_class. | |
13428 | (avr_jump_mode): Change GET_MODE to GET_CODE when checking for | |
13429 | LABEL_REF. | |
13430 | (out_tsthi, ashlhi3_out): Don't use AS2 with "or" or "and". | |
13431 | (lshrhi3_out): Likewise. | |
13432 | (class_likely_spilled_p): Change return type to bool. | |
13433 | (avr_rtx_costs): Use local code variable with enum type. | |
13434 | * config/avr/avr.md (movmemhi): Use add_reg_note. | |
13435 | (andhi3, andsi3): Don't use AS2 with "and". | |
13436 | (iorhi3, iorsi3): Don't use AS2 with "or". | |
275b8285 | 13437 | * config/avr/avr-protos.h (class_likely_spilled_p): Update declaration. |
ef51d1e3 | 13438 | * config/crx/crx.c: Include "df.h". |
13439 | (crx_attribute_table): Make static. | |
13440 | * config/m32r/m32r.c: Include "df.h". | |
13441 | (m32r_attribute_table): Make static. Move higher in file. | |
13442 | (pop): Use add_reg_note. | |
13443 | (block_move_call): Change 0 to LCT_NORMAL in function call. | |
13444 | * config/m32r/m32r.md (movsi_insn): Remove unused local value. | |
13445 | * config/m32r/m32r.h (INITIALIZE_TRAMPOLINE): Likewise. | |
13446 | * config/m32r/m32r-protos.h (m32r_compute_function_type): Always | |
13447 | declare, not just when TREE_CODE is defined. | |
13448 | * config/m68hc11/m68hc11.c: Include "expr.h". | |
13449 | (m68hc11_attribute_table): Make static. Move higher in file. | |
13450 | (m68hc11_small_indexed_indirect_p): Change 0 to VOIDmode in | |
13451 | function call. | |
13452 | (m68hc11_register_indirect_p): Likewise. | |
13453 | (m68hc11_function_arg_padding): Change return type to enum | |
13454 | direction. | |
13455 | (emit_move_after_reload): Use add_reg_note. | |
13456 | (m68hc11_emit_logical): Change code parameter to enum rtx_code. | |
13457 | (m68hc11_split_logical): Likewise. | |
13458 | (m68hc11_rtx_costs): Add local code_and outer_code variables with | |
13459 | enum type. | |
13460 | * config/m68hc11/predicates.md (reg_or_some_mem_operand): Change 0 | |
13461 | to VOIDmode in function call. | |
13462 | * config/m68hc11/m68hc11-protos.h: Don't check TREE_CODE to see if | |
13463 | tree is defined. | |
13464 | (m68hc11_split_logical): Update declaration. | |
13465 | (m68hc11_function_arg_padding): Update declaration. | |
13466 | * config/mcore/mcore.c (regno_reg_class): Change form array of int | |
13467 | to array of enum reg_class. | |
13468 | (mcore_attribute_table): Make static. Move higher in file. | |
13469 | (mcore_rtx_costs): Add cast to enum type. | |
13470 | * config/mcore/mcore.h (regno_reg_class): Update declaration. | |
13471 | (GO_IF_LEGITIMATE_INDEX): Add cast to avoid warning. | |
13472 | * config/sh/sh.c (sh_attribute_table): Make static. Move higher | |
13473 | in file. | |
13474 | * config/sh/predicates.md (trapping_target_operand): Rename and to | |
13475 | and_expr. | |
13476 | * config/sparc/sparc.c (sparc_attribute_table): Make static. Move | |
13477 | higher in file. | |
13478 | * config/spu/spu.c (spu_attribute_table): Make static. Move | |
13479 | higher in file. | |
13480 | * config/v850/v850.c (v850_attribute_table): Make static. Move | |
13481 | higher in file. | |
13482 | (v850_rtx_costs): Use local code with enum type. | |
13483 | (expand_epilogue): Add cast. | |
13484 | * config/v850/v850-c.c (ghs_pragma_section): Initialize repeat. | |
13485 | ||
5b9c0169 | 13486 | 2009-06-23 Takashi YOSHII <yoshii.takashi@renesas.com> |
13487 | ||
13488 | PR target/40515 | |
13489 | * doc/invoke.texi (SH Options): Document -m2a, -m2a-single, | |
13490 | -m2a-single-only and -m2a-nofpu. | |
f6c8c8fc | 13491 | * config/sh/sh.opt: Document m2a generates FPU code. |
5b9c0169 | 13492 | |
0e841940 | 13493 | 2009-06-24 Anatoly Sokolov <aesok@post.ru> |
13494 | ||
13495 | * defaults.h (CAN_ELIMINATE): Provide default. | |
13496 | * doc/tm.texi (CAN_ELIMINATE): Revise documentation. | |
13497 | * config/alpha/alpha.h (CAN_ELIMINATE): Delete. | |
13498 | * config/m32c/m32c.h (CAN_ELIMINATE): Delete. | |
13499 | * config/spu/spu.h (CAN_ELIMINATE): Delete. | |
13500 | * config/xtensa/xtensa.h (CAN_ELIMINATE): Delete. | |
13501 | * config/moxie/moxie.h (CAN_ELIMINATE): Delete. | |
13502 | * config/cris/cris.h (CAN_ELIMINATE): Delete. | |
13503 | * config/mn10300/mn10300.h (CAN_ELIMINATE): Delete. | |
13504 | * config/pa/pa64-linux.h (CAN_ELIMINATE): Delete. | |
13505 | * config/mmix/mmix.h (CAN_ELIMINATE): Delete. | |
13506 | ||
a239165a | 13507 | 2009-06-24 DJ Delorie <dj@redhat.com> |
13508 | ||
13509 | * mep-ext-cop.cpu: Fix copyright notice. | |
13510 | * mep-default: Fix copyright notice. | |
13511 | * mep-core: Fix copyright notice. | |
13512 | * mep: Fix copyright notice. | |
13513 | * mep-ivc2: Fix copyright notice. | |
13514 | * mep-c5: Fix copyright notice. | |
13515 | ||
c86a70e3 | 13516 | 2009-06-24 Denis Chertykov <chertykov@gmail.com> |
13517 | ||
f6c8c8fc | 13518 | * doc/contrib.texi (Contributors): |
c86a70e3 | 13519 | |
0af25806 | 13520 | 2009-06-24 Andreas Krebbel <krebbel1@de.ibm.com> |
f6c8c8fc | 13521 | |
0af25806 | 13522 | PR middle-end/40501 |
13523 | * tree-ssa-math-opts.c (execute_optimize_bswap): Convert the bswap | |
13524 | src and dst operands if necessary. | |
13525 | ||
46222c18 | 13526 | 2009-06-23 DJ Delorie <dj@redhat.com> |
13527 | ||
13528 | Add MeP port. | |
13529 | * config.gcc: Add mep support. | |
13530 | * recog.c: Resurrect validate_replace_rtx_subexp(). | |
13531 | * recog.h: Likewise. | |
13532 | * config/mep/: Add new port: | |
13533 | * config/mep/constraints.md: New file. | |
13534 | * config/mep/default.h: New file. | |
13535 | * config/mep/intrinsics.h: New file. | |
13536 | * config/mep/intrinsics.md: New file. | |
13537 | * config/mep/ivc2-template.h: New file. | |
13538 | * config/mep/mep-c5.cpu: New file. | |
13539 | * config/mep/mep-core.cpu: New file. | |
13540 | * config/mep/mep-default.cpu: New file. | |
13541 | * config/mep/mep-ext-cop.cpu: New file. | |
13542 | * config/mep/mep-intrin.h: New file. | |
13543 | * config/mep/mep-ivc2.cpu: New file. | |
13544 | * config/mep/mep-lib1.asm: New file. | |
13545 | * config/mep/mep-lib2.c: New file. | |
13546 | * config/mep/mep-pragma.c: New file. | |
13547 | * config/mep/mep-protos.h: New file. | |
13548 | * config/mep/mep-tramp.c: New file. | |
13549 | * config/mep/mep.c: New file. | |
13550 | * config/mep/mep.cpu: New file. | |
13551 | * config/mep/mep.h: New file. | |
13552 | * config/mep/mep.md: New file. | |
13553 | * config/mep/mep.opt: New file. | |
13554 | * config/mep/predicates.md: New file. | |
13555 | * config/mep/t-mep: New file. | |
13556 | ||
7ab76cec | 13557 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
13558 | ||
13559 | * configure.ac: Invoke AC_PROG_CXX. Separate C specific warnings | |
13560 | from loose_warn into c_loose_warn and from strict_warn into | |
13561 | c_strict_warn. Set and substitute warn_cxxflags. Check for | |
13562 | --enable-build-with-cxx. Set and substitute | |
13563 | ENABLE_BUILD_WITH_CXX. Set and substitute HOST_LIBS. | |
13564 | * Makefile.in (CXXFLAGS): New variable. | |
13565 | (C_LOOSE_WARN, C_STRICT_WARN): New variables. | |
13566 | (GCC_WARN_CFLAGS): Add $(C_LOOSE_WARN). Add $(C_STRICT_WARN) if | |
13567 | the default is the same as $(STRICT_WARN). | |
13568 | (GCC_WARN_CXXFLAGS, WARN_CXXFLAGS): New variables. | |
13569 | (CXX): New variable. | |
13570 | (COMPILER): New value if ENABLE_BUILD_WITH_CXX. | |
13571 | (COMPILER_FLAGS, LINKER, LINKER_FLAGS): Likewise. | |
13572 | (ALL_COMPILERFLAGS, ALL_LINKERFLAGS): Likewise. | |
13573 | (HOST_LIBS): New variable. | |
13574 | (GCC_CFLAGS): Add $(C_LOOSE_WARN). | |
13575 | (ALL_CXXFLAGS): New variable. | |
13576 | (LIBS, BACKENDLIBS): Add $(HOST_LIBS). | |
13577 | * doc/install.texi (Configuration): Document | |
13578 | --enable-build-with-cxx, --with-stage1-ldflags, | |
13579 | --with-stage1-libs, --with-boot-ldflags, --with-boot-libs. | |
13580 | * configure: Rebuild. | |
13581 | ||
f3a8f217 | 13582 | 2009-06-24 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
cb41fde2 | 13583 | |
f3a8f217 | 13584 | * config/arm/arm.c (arm_override_options): Fix braces and formatting |
13585 | from previous commit. | |
cb41fde2 | 13586 | |
988e7f78 | 13587 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
13588 | ||
13589 | * Makefile.in ($(out_object_file)): Depend upon $(DF_H). | |
13590 | ||
6577bf6b | 13591 | 2009-06-23 Ian Lance Taylor <iant@google.com> |
13592 | ||
13593 | * reload.c (alternative_allows_const_pool_ref): Mark mem parameter | |
13594 | with ATTRIBUTE_UNUSED. | |
13595 | ||
9c878e1b | 13596 | 2009-06-23 Michael Meissner <meissner@linux.vnet.ibm.com> |
13597 | Pat Haugen <pthaugen@us.ibm.com> | |
f3a8f217 | 13598 | Revital Eres <eres@il.ibm.com> |
9c878e1b | 13599 | |
13600 | * config.in (HAVE_AS_POPCNTD): Add default definition. | |
13601 | (HAVE_AS_LWSYNC): Ditto. | |
13602 | ||
13603 | * configure.ac (gcc_cv_as_powerpc_mfpgpr): Provide real binutils | |
13604 | release number. | |
13605 | (gcc_cv_as_powerpc_cmpb): Ditto. | |
13606 | (gcc_cv_as_powerpc_dfp): Ditto. | |
13607 | (gcc_cv_as_powerpc_vsx): Ditto. | |
13608 | (gcc_cv_as_powerpc_popcntd): Add feature test for assembler | |
13609 | supporting the popcntd/lwsync instructions. | |
13610 | (gcc_cv_as_powerpc_lwsync): Ditto. | |
13611 | * configure: Regenerate. | |
13612 | ||
13613 | * config/rs6000/aix53.h (ASM_CPU_SPEC): Add support for | |
13614 | -mcpu=native and -mcpu=power7. | |
13615 | * config/rs6000/aix61.h (ASM_CPU_SPEC): Ditto. | |
13616 | ||
13617 | * config/rs6000/linux64.opt (-mprofile-kernel): Move switch to be | |
13618 | a variable instead of a mask to reduce the number of mask bits. | |
13619 | * config/rs6000/sysv4.opt (-mbit-align): Ditto. | |
13620 | (-mbit-word): Ditto. | |
13621 | (-mregnames): Ditto. | |
13622 | * config/rs6000/rs6000.opt (-mupdate): Ditto. | |
13623 | (-mfused-madd): Ditto. | |
13624 | ||
13625 | * config/rs6000/rs6000.opt (-mpopcntd): New switch for non-VSX ISA | |
13626 | 2.06 instructions. | |
13627 | (-mvsx): New switch for VSX instructions. | |
13628 | (-misel): Move from a variable to a mask to allow it to be set by | |
13629 | -mcpu=. | |
13630 | ||
13631 | * config/rs6000/rs6000-protos.h (rs6000_hard_regno_nregs): Change | |
13632 | function declaration to an array declaration. | |
13633 | (rs6000_hard_regno_nregs): New external array declaration. | |
13634 | ||
13635 | * config/rs6000/t-rs6000 (MD_INCLUDES): Define, add all of the .md | |
13636 | files included by rs6000.md. | |
13637 | ||
13638 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use | |
13639 | SET_PROFILE_KERNEL macro to reset the -mprofile-kernel switch. | |
13640 | ||
13641 | * config/rs6000/rs6000.c (rs6000_isel): Delete, -misel moved to be | |
13642 | a target mask. | |
13643 | (rs6000_debug_reg): New -mdebug= variables. | |
13644 | (rs6000_debug_addr): Ditto. | |
13645 | (rs6000_debug_cost): Ditto. | |
13646 | (rs6000_pmode): New variable to hold Pmode. | |
13647 | (rs6000_pointer_size): New variable to hold POINTER_SIZE. | |
13648 | (rs6000_class_max_nregs): New array to hold CLASS_MAX_NREGS | |
13649 | calculated at compiler start. | |
13650 | (rs6000_hard_regno_nregs): Change function to an array which holds | |
13651 | HARD_REGNO_NREGS calculated at compiler start. | |
13652 | (rs6000_explicit_options): Delete isel field. | |
13653 | (rs6000_vector_unit): New array to hold which vector unit | |
13654 | supports arithmetic options for a given type. | |
13655 | (rs6000_vector_mem): New array to hold which vector unit supports | |
13656 | memory reference operations for a given type. | |
13657 | (rs6000_vector_align): New array to given the alignment of each | |
13658 | vector type. | |
13659 | (power7_cost): New basic costs for power7. | |
13660 | (SET_PROFILE_KERNEL): New macro for resetting -mprofile-kernel. | |
13661 | (rs6000_hard_regno_nregs_internal): New function, moved from | |
13662 | HARD_REGNO_NREGS, to calculate the number of registers each hard | |
13663 | register takes for each type. | |
13664 | (rs6000_debug_reg_print): New function for -mdebug=reg support. | |
275b8285 | 13665 | (rs6000_debug_vector_unit): New array, map rs6000_vector to string. |
9c878e1b | 13666 | (+rs6000_init_hard_regno_mode_ok): New function, move calculation |
13667 | of HARD_REGNO_NREGS, CLASS_MAX_NREGS, REGNO_REG_CLASS, and vector | |
13668 | unit information here so it is calculated once at compiler startup | |
13669 | time. | |
13670 | (rs6000_override_options): Make -misel a target mask. Add more | |
13671 | power7 target masks. Setup Pmode and POINTER_SIZE. Add initial | |
13672 | VSX support. Add support for -mdebug=reg, -mdebug=addr, and | |
13673 | -mdebug=cost. | |
13674 | (POWERPC_MASKS): Add MASK_POPCNTD, MASK_VSX, and MASK_ISEL. | |
13675 | (rs6000_handle_option): Move -misel from variable to target mask. | |
13676 | (rs6000_builtin_mask_for_load): Add VSX support. | |
13677 | (rs6000_conditional_register_usage): Ditto. | |
13678 | (USE_ALTIVEC_FOR_ARG_P): Ditto. | |
13679 | (function_arg_boundary): Ditto. | |
13680 | (rs6000_expand_builtin): Ditto. | |
13681 | (def_builtin): Make abort message a little friendlier. | |
13682 | (rs6000_emit_int_cmove): Add support for 64-bit isel. | |
13683 | ||
13684 | * config/rs6000/rs6000.h (ASM_CPU_POWER7_SPEC): Depend on the | |
13685 | assembler support the popcntd instruction instead of a vsx | |
13686 | instruction to enable power7 support. | |
13687 | (ASM_CPU_SPEC): Add support for -mcpu=native and -mcpu=power7. | |
13688 | (EXTRA_SPECS): Add ASM_CPU_NATIVE_SPEC to allow passing the right | |
13689 | option to the assembler if -mcpu=native. | |
13690 | (ASM_CPU_NATIVE_SPEC): Ditto. | |
13691 | (TARGET_POPCNTD): If assembler doesn't support popcntd, turn off | |
13692 | ISA 2.06 features. | |
13693 | (TARGET_LWSYNC_INSTRUCTION): Define whether it is safe to issue | |
13694 | the lwsync instruction. | |
13695 | (enum processor_type): Add PROCESSOR_POWER7. | |
13696 | (rs6000_debug_reg): New -mdebug= options. | |
13697 | (rs6000_debug_addr): Ditto. | |
13698 | (rs6000_debug_cost): Ditto. | |
13699 | (rs6000_isel): Delete. | |
13700 | (enum rs6000_vector): New enum to say what vector unit we have. | |
13701 | (VECTOR_UNIT_*): New macros to say which vector unit has | |
13702 | arithmetic operations for a given type. | |
13703 | (VECTOR_MEM_*): New macros to say which vector unit has memory | |
13704 | operations for a given type. | |
13705 | (TARGET_LDBRX): Whether the machine supports the ldbrx | |
13706 | instruction. | |
13707 | (TARGET_ISEL): Delete, -misel moved to be a mask. | |
13708 | (TARGET_ISEL64): New macro for 64-bit isel support. | |
13709 | (UNITS_PER_VSX_WORD): New macro. | |
13710 | (POINTER_SIZE): Move to be an external variable, rather than | |
13711 | calculating whether we are generating 32 ot 64-bit code. | |
13712 | (Pmode): Ditto. | |
13713 | (STACK_BOUNDARY): Add VSX support. | |
13714 | (LOCAL_ALIGNMENT): Ditto. | |
13715 | (SLOW_UNALIGNED_ACCESS): Ditto. | |
13716 | (VSX_REGNO_P): New macro for VSX support. | |
13717 | (VFLOAT_REGNO_P): Ditto. | |
13718 | (VINT_REGNO_P): Ditto. | |
13719 | (VLOGICAL_REGNO_P): Ditto. | |
13720 | (VSX_VECTOR_MODE): Ditto. | |
13721 | (VSX_SCALAR_MODE): Ditto. | |
13722 | (VSX_MODE): Ditto. | |
13723 | (VSX_MOVE_MODE): Ditto. | |
13724 | (VSX_REG_CLASS_P): Ditto. | |
13725 | (HARD_REGNO_NREGS): Instead of calling a function, use an array | |
13726 | lookup. | |
13727 | (UNITS_PER_SIMD_WORD): Add VSX support. | |
13728 | (MODES_TIEABLE_P): Ditto. | |
13729 | (STARTING_FRAME_OFFSET): Ditto. | |
13730 | (STACK_DYNAMIC_OFFSET): Ditto. | |
13731 | (EPILOGUE_USES): Ditto. | |
13732 | (REGNO_REG_CLASS): Move to array lookup. | |
13733 | (CLASS_MAX_NREGS): Ditto. | |
13734 | (rs6000_vector_reg_class): Add declaration. | |
13735 | (ADDITIONAL_REGISTER_NAMES): Add VSX names for the registers that | |
13736 | overlap with the floating point and Altivec registers. | |
13737 | ||
13738 | * config/rs6000/e500.h (CHECK_E500_OPTIONS): Disallow -mvsx. | |
13739 | ||
13740 | * config/rs6000/driver-rs6000.c (asm_names): New static array to | |
13741 | give the appropriate asm switches if -mcpu=native. | |
13742 | (host_detect_local_cpu): Add support for "asm". | |
13743 | (host_detect_local_cpu): Follow GNU code guidelines for name. | |
13744 | ||
13745 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Move | |
13746 | -mbit-word to a variable instead of being a target mask. | |
13747 | ||
13748 | * config/rs6000/sync.md (lwsync): If the assembler supports it, | |
13749 | emit the lwsync instruction instead of emitting the instruction as | |
13750 | an integer constant. | |
13751 | ||
13752 | * config/rs6000/spe.md (spe_fixuns_truncdfsi2): Rename from | |
13753 | fixuns_trundfsi2, move expander into rs6000.md. | |
13754 | ||
13755 | * config/rs6000/rs6000.md (cpu): Add power7. | |
13756 | (sel, *ptrsize): New mode attributes for 32/64-bit isel. | |
13757 | (logical predicate patterns): Change the single instruction | |
13758 | primitives that set CR0 to be fast_compare instead of compare. | |
13759 | (norsi*): Ditto. | |
13760 | (popcntwsi2): Add support for ISA 2.06 popcount instructions. | |
13761 | (popcntddi2): Ditto. | |
13762 | (popcount<mode>): Ditto. | |
13763 | (floating multiply/add insns): Name the floating point | |
13764 | multiply/add insns. | |
13765 | (isel_signed_<mode>): Add support for -misel on 64-bit systems. | |
13766 | (isel_unsigned_<mode>): Ditto. | |
13767 | (fixuns_trundfsi2): Move expander here from spe.md. | |
13768 | (smindi3): Define if we have -misel on 64-bit systems. | |
13769 | (smaxdi3): Ditto. | |
13770 | (umindi3): Ditto. | |
13771 | (umaxdi3): Ditto. | |
13772 | ||
795cff42 | 13773 | 2009-06-23 Anatoly Sokolov <aesok@post.ru> |
13774 | ||
13775 | * config.gcc (avr-*-rtems*, avr-*-*): Set extra_gcc_objs and | |
13776 | extra_objs. | |
13777 | * config/avr/avr.c (avr_current_device): New variable. | |
13778 | (avr_arch_types, avr_mcu_types): Move to avr-deveces.c. | |
13779 | (avr_arch, mcu_type_s): Move to avr.h. | |
13780 | * config/avr/avr.h (base_arch_s). Add reserved2, arch_name and | |
13781 | default_data_section_start fields. | |
13782 | (avr_arch): Moved from avr.c. | |
13783 | (mcu_type_s): Moved from avr.c. Add short_sp, data_section_start and | |
13784 | library_name fields. | |
13785 | (avr_current_device, avr_mcu_types, avr_arch_types, | |
13786 | avr_device_to_arch, avr_device_to_data_start, | |
13787 | avr_device_to_startfiles, avr_device_to_devicelib): Declare. | |
13788 | (EXTRA_SPEC_FUNCTIONS): Define. | |
13789 | (LINK_SPEC): Remove device name to '-m ...' and '-Tdata ...' linker | |
13790 | options mapping. Use device_to_arch and device_to_data_start insted. | |
13791 | (STARTFILE_SPEC): Use device_to_startfile instead of crt_binutils. | |
13792 | (CRT_BINUTILS_SPECS, EXTRA_SPECS): Remove. | |
13793 | * config/avr/t-avr (driver-avr.o, avr-devices.o): New rules. | |
13794 | * config/avr/driver-avr.c: New file. | |
13795 | * config/avr/avr-devices.c: New file. | |
13796 | ||
5dc67ab1 | 13797 | 2009-06-23 Jakub Jelinek <jakub@redhat.com> |
13798 | ||
331cf53a | 13799 | * var-tracking.c (unshare_variable): Force initialized to |
13800 | be VAR_INIT_STATUS_INITIALIZED unless flag_var_tracking_uninit. | |
13801 | (set_variable_part): Likewise. | |
13802 | (struct variable_union_info): Remove pos_src field. | |
13803 | (vui_vec, vui_allocated): New variables. | |
13804 | (variable_union): Pass VAR_INIT_STATUS_UNKNOWN to unshare_variable | |
13805 | unconditionally. Avoid XCVECNEW/free for every sorting, for dst_l | |
13806 | == 1 use a simpler sorting algorithm. Compute pos field right | |
13807 | away, don't fill in pos_src. For dst_l == 2 avoid qsort. | |
13808 | Avoid quadratic comparison if !flag_var_tracking_uninit. | |
13809 | (variable_canonicalize): Pass VAR_INIT_STATUS_UNKNOWN to | |
f6c8c8fc | 13810 | unshare_variable unconditionally. |
331cf53a | 13811 | (dataflow_set_different_2): Removed. |
13812 | (dataflow_set_different): Don't traverse second hash table. | |
13813 | (compute_bb_dataflow): Pass VAR_INIT_STATUS_UNINITIALIZED | |
13814 | unconditionally to var_reg_set or var_mem_set. | |
13815 | (emit_notes_in_bb): Likewise. | |
13816 | (delete_variable_part): Pass VAR_INIT_STATUS_UNKNOWN to | |
13817 | unshare_variable. | |
13818 | (emit_note_insn_var_location): Don't set initialized to | |
13819 | VAR_INIT_STATUS_INITIALIZED early. | |
13820 | (vt_finalize): Free vui_vec if needed, clear vui_vec and | |
13821 | vui_allocated. | |
13822 | * rtl.c (rtx_equal_p): Don't implement on top of rtx_equal_p_cb. | |
13823 | ||
5dc67ab1 | 13824 | * tree-object-size.c (addr_object_size): Instead of checking |
13825 | for non-NULL TREE_CHAIN of the FIELD_DECL check that there | |
13826 | are no FIELD_DECLs following it. | |
13827 | ||
9bc1852a | 13828 | 2009-06-23 Andreas Krebbel <krebbel1@de.ibm.com> |
13829 | ||
13830 | * tree-ssa-math-opts.c (find_bswap): Increase the search depth in | |
13831 | order to match bswaps with signed source operands. | |
13832 | ||
20167aff | 13833 | 2009-06-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
13834 | ||
13835 | * sdbout.c (sdbout_one_type): Fix braces in switch. | |
13836 | ||
97709d23 | 13837 | 2009-06-23 Richard Guenther <rguenther@suse.de> |
13838 | ||
13839 | * tree-ssa-structalias.c (struct variable_info): Add is_global_var | |
13840 | member. | |
13841 | (var_anything, anything_tree, var_nothing, nothing_tree, var_readonly, | |
13842 | readonly_tree, var_escaped, escaped_tree, var_nonlocal, nonlocal_tree, | |
13843 | var_callused, callused_tree, var_storedanything, storedanything_tree, | |
13844 | var_integer, integer_tree): Remove global variables. | |
13845 | (new_var_info): Do not pass new id, append the new var to the | |
13846 | global variable vector. | |
13847 | (do_ds_constraint): Use is_global_var member of the variable-info. | |
13848 | (new_scalar_tmp_constraint_exp): Adjust. | |
13849 | (create_function_info_for): Likewise. | |
13850 | (create_variable_info_for): Likewise. | |
13851 | (find_what_var_points_to): Remove dead code. | |
13852 | (init_base_vars): Simplify. | |
13853 | (compute_points_to_sets): Adjust. | |
13854 | ||
731d1ca3 | 13855 | 2009-06-22 Adam Nemet <anemet@caviumnetworks.com> |
13856 | ||
13857 | * combine.c (try_combine): Dump information about the insns we're | |
13858 | combining. | |
13859 | ||
af1b1eb5 | 13860 | 2009-06-22 Adam Nemet <anemet@caviumnetworks.com> |
13861 | ||
13862 | * combine.c (combine_simplify_rtx): Remove TRULY_NOOP_TRUNCATION | |
13863 | check when calling force_to_mode on TRUNCATE's operand. | |
13864 | ||
d6cf890d | 13865 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
13866 | ||
70a23968 | 13867 | * config/rs6000/rs6000.opt: Move msched-epilog before msched-prolog. |
d6cf890d | 13868 | |
02cfc9c9 | 13869 | 2009-06-22 Steven Bosscher <steven@gcc.gnu.org> |
13870 | ||
13871 | * config/arm/arm.md (prologue_use): Set length of fake insn to 0. | |
13872 | ||
9ffe1a0b | 13873 | 2009-06-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
13874 | ||
13875 | * doc/invoke.texi (Link Options): -nodefaultlibs and -nostdlib | |
13876 | override library linkage flags such as -static-libgcc or | |
13877 | -shared-libgcc. | |
13878 | ||
c74a692b | 13879 | 2009-06-22 Maxim Kuvyrkov <maxim@codesourcery.com> |
13880 | ||
13881 | * config/m68k/m68k-devices.def: Add line for MCF5221x. | |
13882 | ||
b91bd472 | 13883 | 2009-06-22 Ian Lance Taylor <iant@google.com> |
13884 | ||
13885 | * config/linux.opt: Put mglibc ahead of muclibc. | |
13886 | ||
13887 | * c-decl.c (diagnose_mismatched_decls): Add -Wc++-compat warning | |
13888 | for duplicate decls. | |
13889 | ||
19b30c2a | 13890 | 2009-06-22 Matthias Klose <doko@ubuntu.com> |
13891 | ||
13892 | * Makefile.in (install-plugin): Remove extra `/' after $(DESTDIR). | |
13893 | ||
61a9d3ca | 13894 | 2009-06-22 Steven Bosscher <steven@gcc.gnu.org> |
13895 | ||
13896 | PR objc/28050 | |
13897 | * c-parser.c (c_parser_objc_message_args): Return error_mark_node | |
13898 | instead of NULL if a parser error occurs. | |
13899 | ||
d87ccabd | 13900 | 2009-06-22 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
13901 | ||
13902 | * dwarf2out.c (dwarf2_debug_hooks): Initialize | |
13903 | non-DWARF2_DEBUGGING_INFO version. | |
13904 | ||
13dc7657 | 13905 | 2009-06-22 Kai Tietz <kai.tietz@onevision.com> |
13906 | ||
82a3cc73 | 13907 | * config.gcc (i[34567]86-*-mingw*, x86_64-*-mingw*): Add |
13908 | i386/t-fprules-softfp and soft-fp/t-softfp to tmake_file. | |
13909 | ||
13910 | * config/i386/mingw32.h (LIBGCC2_HAS_TF_MODE): Define. | |
13dc7657 | 13911 | (LIBGCC2_TF_CEXT): Define. |
13912 | (TF_SIZE): Define. | |
13913 | ||
e8bd8f68 | 13914 | 2009-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
13915 | ||
13916 | PR target/40463 | |
13917 | * config/arm/linux-eabi.h (CLEAR_INSN_CACHE): Fix definition. | |
13918 | ||
06e0f8b2 | 13919 | 2009-06-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
13920 | ||
82a3cc73 | 13921 | * config/arm/arm.c (arm_override_options): Disable |
13922 | -mcaller-super-interworking and -mcallee-super-interworking. | |
13923 | * doc/invoke.texi (ARM Options): Document this. | |
06e0f8b2 | 13924 | |
110eae03 | 13925 | 2009-06-22 Nathan Sidwell <nathan@codesourcery.com> |
13926 | ||
13927 | * config/arm/arm.c (arm_print_operand): Deal with HIGH. | |
13928 | * config/arm/constraints.md (j): New constraint for movw operands. | |
13929 | (N): Remove thumb2 meaning. | |
13930 | * config/arm/arm.md (*arm_movw): Delete. | |
13931 | (*arm_movsi_insn): Use j constraint for movw instead of N constraint. | |
13932 | * config/arm/vfp.md (*arm_movsi_vfp, *thumb2_movsi_vfp): Likewise. | |
13933 | * config/arm/thumb2.md (*thumb2_movsi_insn): Likewise. | |
13934 | ||
ec91c4af | 13935 | 2009-06-22 Martin Jambor <mjambor@suse.cz> |
13936 | ||
13937 | PR tree-optimization/40492 | |
13938 | * tree-sra.c (sra_modify_assign): Pass zero offsets to | |
13939 | build_ref_for_offset. | |
13940 | ||
971ba038 | 13941 | 2009-06-22 Shujing Zhao <pearly.zhao@oracle.com> |
13942 | ||
13943 | * alias.c: Use REG_P, MEM_P, CONST_INT_P, LABEL_P, CALL_P, NOTE_P and | |
13944 | JUMP_TABLE_DATA_P predicates where applicable. | |
13945 | * auto-inc-dec.c: Ditto. | |
13946 | * builtins.c: Ditto. | |
13947 | * caller-save.c: Ditto. | |
13948 | * calls.c: Ditto. | |
13949 | * cfgcleanup.c: Ditto. | |
13950 | * cfglayout.c: Ditto. | |
13951 | * cfgrtl.c: Ditto. | |
13952 | * combine.c: Ditto. | |
13953 | * combine-stack-adj.c: Ditto. | |
13954 | * cse.c: Ditto. | |
13955 | * cselib.c: Ditto. | |
13956 | * dbxout.c: Ditto. | |
13957 | * df-scan.c: Ditto. | |
13958 | * dse.c: Ditto. | |
13959 | * dwarf2asm.c: Ditto. | |
13960 | * dwarf2out.c: Ditto. | |
13961 | * emit-rtl.c: Ditto. | |
13962 | * except.c: Ditto. | |
13963 | * explow.c: Ditto. | |
13964 | * expmed.c: Ditto. | |
13965 | * expr.c: Ditto. | |
13966 | * final.c: Ditto. | |
13967 | * function.c: Ditto. | |
13968 | * fwprop.c: Ditto. | |
13969 | * gcse.c: Ditto. | |
13970 | * genpreds.c: Ditto. | |
13971 | * genrecog.c: Ditto. | |
13972 | * ifcvt.c: Ditto. | |
13973 | * ira-costs.c: Ditto. | |
13974 | * ira-lives.c: Ditto. | |
13975 | * jump.c: Ditto. | |
13976 | * loop-iv.c: Ditto. | |
13977 | * lower-subreg.c: Ditto. | |
13978 | * modulo-sched.c: Ditto. | |
13979 | * optabs.c: Ditto. | |
13980 | * postreload.c: Ditto. | |
13981 | * print-rtl.c: Ditto. | |
13982 | * recog.c: Ditto. | |
13983 | * reginfo.c: Ditto. | |
13984 | * regmove.c: Ditto. | |
13985 | * reload1.c: Ditto. | |
13986 | * reload.c: Ditto. | |
13987 | * reorg.c: Ditto. | |
13988 | * rtlanal.c: Ditto. | |
13989 | * rtl.c: Ditto. | |
13990 | * sched-vis.c: Ditto. | |
13991 | * sdbout.c: Ditto. | |
13992 | * sel-sched-ir.c: Ditto. | |
13993 | * simplify-rtx.c: Ditto. | |
13994 | * targhooks.c: Ditto. | |
13995 | * var-tracking.c: Ditto. | |
13996 | * vmsdbgout.c: Ditto. | |
13997 | ||
74f3a0fa | 13998 | 2009-06-22 Matthias Klose <doko@ubuntu.com> |
13999 | ||
14000 | * Makefile.in (install-plugin): Always use DESTDIR. | |
14001 | ||
1b448af3 | 14002 | 2009-06-22 Olivier Hainque <hainque@adacore.com> |
f6c8c8fc | 14003 | |
1b448af3 | 14004 | * config/pa/pa.c (output_call): Don't optimize post call jumps |
14005 | into return address adjustments if the call may throw. | |
14006 | ||
e6ac8414 | 14007 | 2009-06-21 Richard Earnshaw <rearnsha@arm.com> |
14008 | ||
14009 | * arm.c (thumb1_output_casesi): New function. | |
14010 | * arm.h (CASE_VECTOR_PC_RELATIVE): Thumb-1 code is also relative if | |
14011 | optimizing for size or PIC. | |
14012 | (CASE_VECTOR_SHORTEN_MODE): Handle thumb-1. | |
14013 | * arm.md (UNSPEC_THUMB1_CASESI): New constant. | |
14014 | (casesi): Handle Thumb-1 when optimizing for size or PIC. | |
14015 | (thumb1_casesi_internal_pic): New expand rule. | |
14016 | (thumb1_casesi_dispatch): New pattern. | |
14017 | * aout.h (ASM_OUTPUT_ADDR_DIFF_ELT): Use shortened vectors for | |
14018 | thumb-1 mode. | |
14019 | * coff.h (JUMP_TABLES_IN_TEXT_SECTION): Thumb-1 jump tables are now | |
14020 | in the text seciton when PIC or optimizing for size. | |
14021 | * elf.h (JUMP_TABLES_IN_TEXT_SECTION): Likewise. | |
14022 | * lib1funcs.asm ([__ARM_EABI__]): Add an attribute describing stack | |
14023 | preservation properties of code. | |
14024 | (__gnu_thumb1_case_sqi, __gnu_thumb1_case_uqi): New functions. | |
14025 | (__gnu_thumb1_case_shi, __gnu_thumb1_case_uhi): New functions. | |
14026 | (__gnu_thumb1_case_si): New function. | |
14027 | * t-arm (LIB1ASMSRC): Define here. | |
14028 | (LIB1ASMFUNCS): Add some common functions. | |
14029 | * t-arm-elf (LIB1ASMSRC): Delete. | |
14030 | (LIB1ASMFUNCS): Append to existing set. | |
14031 | * t-pe (LIB1ASMSRC, LIB1ASMFUNCS): Likewise. | |
14032 | * t-strongarm-elf (LIB1ASMSRC, LIB1ASMFUNCS): Likewise. | |
14033 | * t-symbian (LIB1ASMFUNCS): Likewise. | |
14034 | * t-vxworks (LIB1ASMSRC, LIB1ASMFUNCS): Likewise. | |
14035 | * t-wince-pe (LIB1ASMSRC, LIB1ASMFUNCS): Likewise. | |
14036 | ||
a974c7bc | 14037 | 2009-06-21 Richard Guenther <rguenther@suse.de> |
14038 | ||
14039 | PR tree-optimization/38729 | |
14040 | * tree-ssa-loop-niter.c (find_loop_niter_by_eval): Restrict | |
14041 | to loops with a single exit if -fno-expensive-optimizations. | |
14042 | ||
a8f6ad2b | 14043 | 2009-06-21 Jakub Jelinek <jakub@redhat.com> |
14044 | ||
14045 | * var-tracking.c (struct shared_hash_def, shared_hash): New types. | |
14046 | (dataflow_set): Change vars type from htab_t to shared_hash. | |
14047 | (shared_hash_pool, empty_shared_hash): New variables. | |
14048 | (vars_clear): Removed. | |
14049 | (shared_hash_shared, shared_hash_htab, shared_hash_copy, | |
14050 | shared_hash_find_slot_unshare, shared_hash_find_slot, | |
14051 | shared_hash_find_slot_noinsert, shared_hash_find): New | |
14052 | static inlines. | |
14053 | (shared_hash_unshare, shared_hash_destroy): New functions. | |
14054 | (unshare_variable): Unshare set->vars if shared, use | |
14055 | shared_hash_htab. | |
14056 | (vars_copy): Use htab_traverse_noresize instead of htab_traverse. | |
14057 | (get_init_value, find_src_set_src, dump_dataflow_set, | |
14058 | clobber_variable_part, emit_notes_for_differences): Use | |
14059 | shared_hash_htab. | |
14060 | (dataflow_set_init): Remove second argument, set vars to | |
14061 | empty_shared_hash instead of creating a new htab. | |
14062 | (dataflow_set_clear): Call shared_hash_destroy and set vars | |
14063 | to empty_shared_hash instead of calling vars_clear. | |
14064 | (dataflow_set_copy): Don't call vars_copy, instead just share | |
14065 | the src htab with dst. | |
14066 | (variable_union): Use shared_hash_*, use initially NO_INSERT | |
14067 | lookup if set->vars is shared. Don't keep slot cleared before | |
14068 | calling unshare_variable. Unshare set->vars if needed. | |
14069 | Even ->refcount == 1 vars must be unshared if set->vars is shared | |
14070 | and var needs to be modified. | |
14071 | (variable_canonicalize): New function. | |
14072 | (dataflow_set_union): If dst->vars is empty, just share src->vars | |
14073 | with dst->vars and traverse with variable_canonicalize to canonicalize | |
14074 | and unshare what is needed. | |
14075 | (dataflow_set_different): If old_set and new_set use the same shared | |
14076 | htab, they aren't different. If number of htab elements is different, | |
14077 | htabs are different. Use shared_hash_*. | |
14078 | (dataflow_set_destroy): Call shared_hash_destroy instead of | |
14079 | htab_delete. | |
14080 | (compute_bb_dataflow, emit_notes_in_bb, vt_emit_notes): Don't pass | |
14081 | second argument to dataflow_set_init. | |
14082 | (vt_initialize): Likewise. Initialize shared_hash_pool and | |
14083 | empty_shared_hash, move bb in/out initialization afterwards. | |
14084 | Use variable_htab_free instead of NULL as changed_variables del hook. | |
14085 | (variable_was_changed): Change type of second argument to pointer to | |
14086 | dataflow_set. When inserting var into changed_variables, bump | |
14087 | refcount. Unshare set->vars if set is shared htab and slot needs to | |
14088 | be cleared. | |
14089 | (set_variable_part): Use shared_hash_*, use initially NO_INSERT | |
14090 | lookup if set->vars is shared. Unshare set->vars if needed. | |
14091 | Even ->refcount == 1 vars must be unshared if set->vars is shared | |
14092 | and var needs to be modified. Adjust variable_was_changed caller. | |
14093 | (delete_variable_part): Use shared_hash_*. Even ->refcount == 1 | |
14094 | vars must be unshared if set->vars is shared and var needs to be | |
14095 | modified. Adjust variable_was_changed caller. | |
14096 | (emit_note_insn_var_location): Don't pool_free var. | |
14097 | (emit_notes_for_differences_1): Initialize empty_var->refcount to 0 | |
14098 | instead of 1. | |
14099 | (vt_finalize): Call htab_delete on empty_shared_hash->htab and | |
14100 | free_alloc_pool on shared_hash_pool. | |
14101 | ||
2eed1d69 | 14102 | 2009-06-20 Anthony Green <green@moxielogic.com> |
14103 | ||
14104 | * config/moxie/sfp-machine.h (__gcc_CMPtype, CMPtype): Define. | |
14105 | * config/moxie/moxie.h (LOAD_EXTEND_OP): Define. | |
14106 | ||
09d9c774 | 14107 | 2009-06-20 Richard Guenther <rguenther@suse.de> |
14108 | ||
14109 | * tree-ssa-structalias.c (find_func_aliases): For memset use | |
14110 | a constraint from NULL if we memset to zero. | |
14111 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Add builtins | |
14112 | we explicitly handle that do not read from memory. | |
14113 | (call_may_clobber_ref_p_1): Properly handle builtins that may | |
14114 | set errno. | |
14115 | ||
c2abd8e4 | 14116 | 2009-06-20 Richard Guenther <rguenther@suse.de> |
14117 | ||
14118 | PR tree-optimization/40495 | |
14119 | * tree-ssa-structalias.c (get_constraint_exp_for_temp): Remove. | |
14120 | (new_scalar_tmp_constraint_exp): New function. | |
14121 | (process_constraint): Do not create temporary decls. | |
14122 | (process_all_all_constraints): Likewise. | |
14123 | (handle_const_call): Likewise. | |
14124 | (create_function_info_for): Do not set decl. | |
14125 | ||
0a0a59fa | 14126 | 2009-06-19 Ian Lance Taylor <iant@google.com> |
14127 | ||
14128 | * config/rs6000/rs6000.c (rs6000_explicit_options): Make static. | |
14129 | (rs6000_attribute_table): Make static; move before use. | |
14130 | ||
01d4d739 | 14131 | 2009-06-19 Eric Botcazou <ebotcazou@adacore.com> |
14132 | ||
14133 | * tree.c (substitute_in_expr) <COMPONENT_REF>: Tweak and reformat. | |
14134 | <tcc_vl_exp>: Call process_call_operands on the new CALL_EXPR. | |
14135 | Propagate the TREE_READONLY flag without overwriting it. | |
14136 | (substitute_placeholder_in_expr) <tcc_vl_exp>: Likewise. | |
14137 | Propagate the TREE_READONLY flag onto the result. | |
14138 | (process_call_operands): Move around. Use correct constant value. | |
14139 | ||
e4aeee53 | 14140 | 2009-06-19 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
14141 | ||
14142 | PR target/40482 | |
70a23968 | 14143 | * config/arm/arm.c (thumb_shiftable_const): Truncate val to 32 bits. |
e4aeee53 | 14144 | * config/arm/arm.md: Likewise. |
14145 | ||
0f32121e | 14146 | 2009-06-19 Ian Lance Taylor <iant@google.com> |
6163a125 | 14147 | |
14148 | * tree-cfg.c (gimple_redirect_edge_and_branch): Change ERROR_MARK | |
14149 | to GIMPLE_ERROR_MARK. | |
14150 | ||
14151 | * c-typeck.c (build_conditional_expr): Add op1_original_type and | |
70a23968 | 14152 | op2_original_type parameters. Warn about using different enum types. |
6163a125 | 14153 | * c-parser.c (c_parser_conditional_expression): Pass original |
14154 | types to build_conditional_expr. | |
14155 | * c-tree.h (build_conditional_expr): Update declaration. | |
14156 | ||
c451bee6 | 14157 | 2009-06-19 Ian Lance Taylor <iant@google.com> |
14158 | ||
14159 | * config/i386/i386.c (ix86_function_specific_save): Test that | |
14160 | fields match values, rather than testing the values are in a | |
14161 | certain range. | |
14162 | ||
047fdd47 | 14163 | 2009-06-19 Richard Guenther <rguenther@suse.de> |
14164 | ||
14165 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle | |
14166 | ADDR_EXPR pointers. | |
14167 | (ptr_derefs_may_alias_p): Likewise. | |
14168 | (ptr_deref_may_alias_ref_p_1): New function. | |
14169 | (ptr_deref_may_alias_ref_p): Likewise. | |
14170 | (ref_maybe_used_by_call_p_1): Handle builtins that are not | |
14171 | covered by looking at the ESCAPED solution. | |
14172 | (call_may_clobber_ref_p_1): Likewise. | |
14173 | * tree-ssa-structalias.c (get_constraint_for_ptr_offset): | |
14174 | Handle NULL_TREE offset. Do not produce redundant constraints. | |
14175 | (process_all_all_constraints): New helper function. | |
14176 | (do_structure_copy): Use it. | |
14177 | (handle_lhs_call): Likewise. | |
14178 | (find_func_aliases): Handle some builtins with pointer arguments | |
14179 | and/or return values explicitly. | |
14180 | ||
8e7b72c4 | 14181 | 2009-06-19 Ian Lance Taylor <iant@google.com> |
14182 | ||
14183 | * varasm.c (const_rtx_hash_1): Remove const qualifier from shift. | |
14184 | ||
d8708296 | 14185 | 2009-06-19 Ian Lance Taylor <iant@google.com> |
14186 | ||
14187 | * rtl.h (SUBREG_PROMOTED_UNSIGNED_P): Add cast to int. | |
14188 | ||
1a7c0ccb | 14189 | 2009-06-19 Ian Lance Taylor <iant@google.com> |
14190 | ||
14191 | * ggc-page.c (ggc_pch_write_object): Initialize emptyBytes. | |
14192 | * sdbout.c (sdb_debug_hooks): Initialize non-SDB_DEBUGGING_INFO | |
14193 | version. | |
14194 | ||
14195 | * c-decl.c (finish_decl): If -Wc++-compat, warn about | |
14196 | uninitialized const. | |
14197 | ||
843bd2fa | 14198 | 2009-06-19 Ian Lance Taylor <iant@google.com> |
14199 | ||
14200 | * dse.c (struct store_info): Rename bitmap field to bmap. Change | |
14201 | all uses. | |
14202 | ||
14203 | * c-decl.c (in_struct, struct_types): Remove. | |
14204 | (struct c_binding): Add in_struct field. | |
14205 | (c_binding_ptr): Define type, along with VEC. | |
14206 | (struct c_struct_parse_info): Define. | |
14207 | (struct_parse_info): New static variable. | |
14208 | (bind): Initialize in_struct field. | |
14209 | (start_struct): Remove enclosing_in_struct and | |
14210 | enclosing_struct_types parameters. Add | |
14211 | enclosing_struct_parse_info parameter. Change all callers. Set | |
14212 | struct_parse_info rather than in_struct and struct_types. | |
14213 | (grokfield): If -Wc++-compat and there is a symbol binding for the | |
14214 | field name, set the in_struct flag and push it on the | |
14215 | struct_parse_info->fields vector. | |
14216 | (warn_cxx_compat_finish_struct): New static function. | |
14217 | (finish_struct): Remove enclosing_in_struct and | |
14218 | enclosing_struct_types parameters. Add | |
14219 | enclosing_struct_parse_info parameter. Change all callers. Don't | |
14220 | set C_TYPE_DEFINED_IN_STRUCT here. Call | |
14221 | warn_cxx_compat_finish_struct. Free struct_parse_info and set to | |
14222 | parameter. Only push on struct_types if warn_cxx_compat. | |
14223 | (finish_enum): Only push on struct_types if warn_cxx_compat. | |
14224 | (declspecs_add_type): Add loc parameter. Change all callers. | |
14225 | Change all error calls to error_at. Pass loc, not input_location, | |
14226 | to pedwarn calls. Warn if -Wc++-compat and a typedef name is | |
14227 | defined in a struct. If -Wc++-compat and parsing a struct, record | |
14228 | that a typedef name was used. | |
14229 | * c-parser.c (c_parser_declspecs): Get location to pass to | |
14230 | declspecs_add_type. | |
14231 | (c_parser_struct_or_union_specifier): Update calls to start_struct | |
14232 | and finish_struct. | |
14233 | * c-tree.h (struct c_struct_parse_info): Declare. | |
14234 | (finish_struct, start_struct): Update declarations. | |
14235 | (declspecs_add_type): Update declaration. | |
14236 | ||
4a76ab2a | 14237 | 2009-06-19 Ian Lance Taylor <iant@google.com> |
14238 | ||
14239 | * c-decl.c (grokdeclarator): If -Wc++-compat, warn about a global | |
14240 | variable with an anonymous type. | |
14241 | ||
1f853dda | 14242 | 2009-06-19 Uros Bizjak <ubizjak@gmail.com> |
14243 | ||
14244 | * see.c: Remove for real. | |
14245 | ||
b3154a1f | 14246 | 2009-06-19 Uros Bizjak <ubizjak@gmail.com> |
14247 | ||
14248 | * optabs.h (enum optab_index): Add new OTI_significand. | |
14249 | (significand_optab): Define corresponding macro. | |
14250 | * optabs.c (init_optabs): Initialize significand_optab. | |
14251 | * genopinit.c (optabs): Implement significand_optab using | |
14252 | significand?f2 patterns. | |
14253 | * builtins.c (expand_builtin_mathfn): Handle | |
14254 | BUILT_IN_SIGNIFICAND{,F,L}. | |
14255 | (expand_builtin): Expand BUILT_IN_SIGNIFICAND{,F,L} using | |
14256 | expand_builtin_mathfn if flag_unsafe_math_optimizations is set. | |
14257 | ||
14258 | * config/i386/i386.md (significandxf2, significand<mode>2): New | |
14259 | expanders to implement significandf, significand and significandl | |
14260 | built-ins as inline x87 intrinsics. | |
14261 | ||
b32505d2 | 14262 | 2009-06-18 Anatoly Sokolov <aesok@post.ru> |
14263 | ||
14264 | * config/avr/avr.c (avr_override_options): Remove setting value of | |
14265 | PARAM_INLINE_CALL_COST. | |
14266 | ||
8c1f2562 | 14267 | 2009-06-18 Richard Henderson <rth@redhat.com> |
14268 | ||
14269 | PR 40488 | |
14270 | * tree-pass.h (TDF_ASMNAME): New. | |
14271 | * tree-dump.c (dump_options): Add asmname. | |
14272 | * doc/invoke.texi: Document it. | |
14273 | ||
14274 | * tree-pretty-print.c (maybe_dump_asm_name): Merge into... | |
14275 | (dump_decl_name): ...here. | |
14276 | (dump_function_name): New flags arg; mind TDF_ASMNAME. | |
14277 | (dump_generic_node): Update dump_function_name calls. | |
14278 | (print_call_name): New flags arg; update all dump calls. | |
14279 | * diagnostic.h (print_call_name): Update. | |
14280 | * gimple-pretty-print.c (dump_gimple_call): Update. | |
14281 | ||
4b85d273 | 14282 | 2009-06-18 H.J. Lu <hongjiu.lu@intel.com> |
14283 | ||
14284 | PR target/40470 | |
14285 | * config/i386/i386.h (CLASS_LIKELY_SPILLED_P): Add SSE_FIRST_REG. | |
14286 | ||
8e6de413 | 14287 | 2009-06-18 Diego Novillo <dnovillo@google.com> |
14288 | ||
14289 | * doc/plugins.texi: Document plugin_is_GPL_compatible. | |
14290 | * plugin.c (str_license): Declare. | |
14291 | (try_init_one_plugin): Assert that the symbol | |
14292 | 'plugin_is_GPL_compatible' exists. | |
14293 | ||
0b99ff3e | 14294 | 2009-06-18 Sergei Dyshel <sergeid@il.ibm.com> |
14295 | ||
14296 | * see.c: Remove. | |
14297 | * Makefile.in (OBJS-common): Remove see.o. | |
14298 | (see.o): Remove. | |
14299 | * common.opt (fsee): Mark as preserved for backward compatibility. | |
f6c8c8fc | 14300 | * opts.c (common_handle_option): Add OPT_fsee to the backward |
0b99ff3e | 14301 | compatibility section. |
14302 | * passes.c (init_optimization_passes, pass_see): Remove pass. | |
14303 | * timevar.def (TV_SEE): Remove. | |
14304 | * tree-pass.h (pass_see): Remove declaration. | |
14305 | * doc/invoke.texi (-fsee): Remove documentation. | |
f6c8c8fc | 14306 | |
33c3560d | 14307 | 2009-06-18 Martin Jambor <mjambor@suse.cz> |
14308 | ||
14309 | * tree-sra.c: Include statistics.h | |
14310 | (sra_stats): New variable. | |
14311 | (sra_initialize): Clear sra_stats. | |
14312 | (create_access_replacement): Increment sra_stats.replacements. | |
14313 | (get_access_replacement): Do not return twice. | |
14314 | (analyze_all_variable_accesses): Increment statistics counter by the | |
14315 | number of scalarized aggregates. | |
14316 | (generate_subtree_copies): Increment sra_stats.subtree_copies. | |
14317 | (sra_modify_expr): Increment sra_stats.exprs. | |
14318 | (load_assign_lhs_subreplacements): Increment sra_stats.subreplacements. | |
14319 | (sra_modify_assign): Increment sra_stats.exprs, | |
14320 | sra_stats.separate_lhs_rhs_handling and sra_stats.deleted. | |
14321 | (perform_intra_sra): Update statistics counters. | |
14322 | * Makefile.in (tree-sra.o): Add statistics.h to dependencies. | |
14323 | ||
546af3f3 | 14324 | 2009-06-18 Sandra Loosemore <sandra@codesourcery.com> |
14325 | ||
14326 | * config/arm/arm.c (TARGET_SCALAR_MODE_SUPPORTED_P): Redefine. | |
14327 | (arm_scalar_mode_supported_p): New function. | |
14328 | ||
42746368 | 14329 | 2009-06-18 Paul Brook <paul@codesourcery.com> |
14330 | Sandra Loosemore <sandra@codesourcery.com> | |
14331 | ||
14332 | * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANSIGN_H): Define. | |
14333 | (__extendhfsf2, __truncsfhf2): Define. | |
14334 | * config/arm/fp16.c: New file. | |
14335 | * config/arm/t-bpabi (LIB2FUNCS_STATIC_EXTRA): Add fp16.c. | |
14336 | * config/arm/t-symbian (LIB2FUNCS_STATIC_EXTRA): Add fp16.c. | |
14337 | ||
9b8516be | 14338 | 2009-06-18 Sandra Loosemore <sandra@codesourcery.com> |
14339 | ||
14340 | * doc/extend.texi (Half-Precision): New section. | |
14341 | * doc/invoke.texi (Option Summary): List -mfp16-format. | |
14342 | (ARM Options): List neon-fp16 as -mfpu value. Document -mfp16-format. | |
14343 | * config/arm/arm.opt (mfp16-format=): New. | |
14344 | * config/arm/arm.c: Include intl.h. | |
14345 | (TARGET_INVALID_PARAMETER_TYPE): Redefine. | |
14346 | (TARGET_INVALID_RETURN_TYPE): Redefine. | |
14347 | (TARGET_PROMOTED_TYPE): Redefine. | |
14348 | (TARGET_CONVERT_TO_TYPE): Redefine. | |
14349 | (arm_fp16_format): Define. | |
14350 | (all_fpus): Add entry for neon-fp16. | |
14351 | (fp_model_for_fpu): Likewise. | |
14352 | (struct fp16_format): Declare. | |
14353 | (all_fp16_formats): Define. | |
14354 | (arm_init_libfuncs): Add entries for HFmode conversions and arithmetic | |
14355 | functions. | |
14356 | (arm_override_options): Set arm_fp16_format. Call sorry for fp16 | |
14357 | and no ldrh. | |
14358 | (arm_legitimate_index_p): Treat HFmode like HImode. | |
14359 | (thumb1_legitimate_address_p): Make it recognize HFmode constants. | |
14360 | (coproc_secondary_reload_class): Special-case HFmode. | |
14361 | (arm_print_operand): Add 'z' specifier for vld1.16/vst1.16. | |
14362 | (arm_hard_regno_mode_ok): Allow HFmode values in VFP registers. | |
14363 | (arm_init_fp16_builtins): New. | |
14364 | (arm_init_builtins): Call it. | |
14365 | (arm_invalid_parameter_type): New. | |
14366 | (arm_invalid_return_type): New. | |
14367 | (arm_promoted_type): New. | |
14368 | (arm_convert_to_type). | |
14369 | (arm_file_start): Deal with neon-fp16 as fpu_name. Emit tag for fp16 | |
14370 | format. | |
14371 | (arm_emit_fp16_const): New function. | |
14372 | (arm_mangle_type): Mangle __fp16 as "Dh". | |
14373 | * config/arm/arm.h (TARGET_VFPD32): Make it know about | |
14374 | FPUTYPE_NEON_FP16. | |
14375 | (TARGET_NEON_FP16): New. | |
14376 | (TARGET_NEON): Make it know about FPUTYPE_NEON_FP16. | |
14377 | (enum fputype): Add FPUTYPE_NEON_FP16. | |
14378 | (enum arm_fp16_format_type): Declare. | |
14379 | (arm_fp16_format): Declare. | |
14380 | (LARGEST_EXPONENT_IS_NORMAL): Define. | |
14381 | * config/arm/arm-protos.h (arm_emit_fp16_const): Declare. | |
14382 | * config/arm/arm-modes.def (HFmode): Define. | |
d603963f | 14383 | * config/arm/vfp.md (*movhf_vfp): New. |
9b8516be | 14384 | (extendhfsf2): New. |
14385 | (truncsfhf2): New. | |
d603963f | 14386 | * config/arm/arm.md (fpu): Add neon_fp16. |
9b8516be | 14387 | (floatsihf2, floatdihf2): New. |
14388 | (fix_trunchfsi2, fix_trunchfdi2): New. | |
14389 | (truncdfhf2): New. | |
14390 | (extendhfdf2): New. | |
14391 | (movhf): New. | |
14392 | (*arm32_movhf): New. | |
14393 | (*thumb1_movhf): New. | |
14394 | (consttable_2): Add check for HFmode constants. | |
14395 | (consttable_4): Handle HFmode constants. | |
14396 | ||
ab60f474 | 14397 | 2009-06-18 Uros Bizjak <ubizjak@gmail.com> |
14398 | ||
14399 | * convert.c (convert_to_integer): Convert (int)logb() into ilogb(). | |
14400 | ||
71a0b254 | 14401 | 2009-06-17 Olivier Hainque <hainque@adacore.com> |
14402 | ||
14403 | * collect2.c (main): Use CONST_CAST2 to perform char ** to | |
14404 | const char ** conversion in AIX specific section. | |
f6c8c8fc | 14405 | |
c119b8ad | 14406 | 2009-06-17 H.J. Lu <hongjiu.lu@intel.com> |
14407 | ||
14408 | * config/i386/i386.c (ix86_special_builtin_type): Remove | |
14409 | UINT64_FTYPE_PINT. Add UINT64_FTYPE_PUNSIGNED. | |
14410 | (bdesc_special_args): Updated. | |
14411 | (ix86_init_mmx_sse_builtins): Likewise. | |
14412 | (ix86_expand_special_args_builtin): Likewise. | |
14413 | ||
7585370f | 14414 | 2009-06-17 Richard Henderson <rth@redhat.com> |
14415 | ||
14416 | * tree-pretty-print.c (maybe_dump_asm_name): New. | |
14417 | (dump_decl_name): Use it. | |
14418 | (PRINT_FUNCTION_NAME): Merge into... | |
14419 | (dump_function_name): ... here. Use maybe_dump_asm_name. | |
14420 | ||
1488fe24 | 14421 | 2009-06-17 Cary Coutant <ccoutant@google.com> |
14422 | ||
14423 | * dbxout.c (dbxout_source_line): Add is_stmt parameter. | |
14424 | Change caller. | |
14425 | * debug.c (struct gcc_debug_hooks): Change placeholder for | |
14426 | source_line hook. | |
14427 | (debug_nothing_int_charstar_int): Replaced by... | |
14428 | (debug_nothing_int_charstar_int_bool): ...this. | |
14429 | * debug.h (struct gcc_debug_hooks): Add is_stmt parameter to | |
14430 | source_line prototype. | |
14431 | (debug_nothing_int_charstar_int): Replaced by... | |
14432 | (debug_nothing_int_charstar_int_bool): ...this. | |
14433 | * defaults.h (SUPPORTS_DISCRIMINATOR): New constant. | |
14434 | * dwarf2out.c (dwarf2out_source_line): Add is_stmt parameter. | |
14435 | Output is_stmt operand when necessary. | |
cc85e995 | 14436 | * final.c (final_scan_insn): Pass is_stmt to source_line debug hook. |
1488fe24 | 14437 | (notice_source_line): Add is_stmt parameter. |
14438 | * sdbout.c (sdbout_source_line): Add is_stmt parameter. | |
14439 | * vmsdbgout.c (vmsdbgout_source_line): Add is_stmt parameter. | |
14440 | Change callers. | |
14441 | * xcoffout.c (xcoffout_source_line): Add is_stmt parameter. | |
14442 | * xcoffout.h (xcoffout_source_line): Add is_stmt parameter. | |
14443 | ||
584511c1 | 14444 | 2009-06-17 Ian Lance Taylor <iant@google.com> |
14445 | ||
14446 | * expr.c (struct move_by_pieces_d): Rename from move_by_pieces. | |
14447 | Change all uses. | |
14448 | (struct store_by_pieces_d): Rename from store_by_pieces. Change | |
14449 | call uses. | |
14450 | ||
98112881 | 14451 | 2009-06-17 Adam Nemet <anemet@caviumnetworks.com> |
14452 | ||
14453 | * tree.h (STRIP_NOPS, STRIP_SIGN_NOPS, | |
14454 | STRIP_USELESS_TYPE_CONVERSION): Use tree_strip_nop_conversions, | |
14455 | tree_strip_sign_nop_conversions and | |
14456 | tree_ssa_strip_useless_type_conversions rather than stripping | |
14457 | the operations here. | |
14458 | (tree_strip_nop_conversions, tree_strip_sign_nop_conversions): | |
14459 | Declare them. | |
14460 | * gimple.h (tree_ssa_strip_useless_type_conversions): Declare it. | |
14461 | * tree-ssa.c (tree_ssa_strip_useless_type_conversions): New function. | |
14462 | * tree.c (tree_nop_conversion, tree_sign_nop_conversion, | |
14463 | tree_strip_nop_conversions, tree_strip_sign_nop_conversions): New | |
14464 | functions. | |
14465 | ||
40cbc433 | 14466 | 2009-06-17 Michael Eager <eager@eagercon.com> |
14467 | ||
c6aaf951 | 14468 | * config/rs6000/constraints.md (register_constraint "d"): New. |
14469 | * config/rs6000/dfp.md (movsd_store, extendsddd2, extendsdtd2, | |
14470 | truncddsd2, *negdd2_fpr, *absdd2_fpr, *nabsdd2_fpr, | |
14471 | *movdd_hardfloat32, *movdd_hardfloat64_mfpgpr, *movdd_hardfloat64, | |
14472 | *negtd2_fp, *abstd2_fpr, *nabstd2_fpr, *movtd_internal, extendddtd2, | |
14473 | trunctddd2, adddd3, addtd3, subdd3, subtd3, muldd3, multd3, divdd3, | |
14474 | divtd3, *cmpdd_internal1, *cmptd_internal1, floatditd2, ftruncdd2, | |
14475 | fixdddi2, ftrunctd2, fixtddi2): replace 'f' constraint with 'd' | |
14476 | * config/rs6000/ppu_intrinsics.h (__mffs, __mtfsf, __mtfsfi, __fabs, | |
40cbc433 | 14477 | __fnabs, __fmadd, __fmsub, __fnmadd, __fnmsub, __fsel, __frsqrte, |
14478 | __fsqrt, __fmul, __fmuls, __frsp, __fcfid, __fctid, __fctidz, __fctiw, | |
c6aaf951 | 14479 | __fctiwz): Same. |
14480 | * config/rs6000/rs6000.md (*extendsfdf2_fpr, *truncdfsf2_fpr, | |
40cbc433 | 14481 | *fseldfsf4, *negdf2_fpr, *absdf2_fpr, *nabsdf2_fpr, *adddf3_fpr, |
14482 | *subdf3_fpr, *muldf3_fpr, *divdf3_fpr, recipdf3, fred, sqrtdf2, | |
14483 | *fseldfdf4, *fselsfdf4, *floatsidf2_internal, *floatunssidf2_internal, | |
c6aaf951 | 14484 | *fix_truncdfsi2_internal, fix_truncdfsi2_internal_gfxopt, |
14485 | fix_truncdfsi2_mfpgpr, fctiwz, btruncdf2, ceildf2, floordf2, rounddf2, | |
14486 | stfiwx, floatdidf2, fix_truncdfdi2, floatdisf2_internal1, | |
14487 | *movdf_hardfloat32, *movdf_hardfloat64_mfpgpr, *movdf_hardfloat64, | |
14488 | *movtf_internal, *extenddftf2_internal, trunctfdf2_internal1, | |
14489 | trunctfdf2_internal2, trunctfsf2_fprs, fix_trunc_helper, | |
14490 | *fix_trunctfsi2_internal, negtf2_internal, *movdi_internal32, | |
14491 | *movdi_mfpgpr, *movdi_internal64, *movdf_update1, *movdf_update2, | |
14492 | *cmpdf_internal1, *cmptf_internal1, *cmptf_internal2): Same. | |
40cbc433 | 14493 | * doc/md.texi: Describe PowerPC 'd' constraint, update 'f' constraint. |
14494 | ||
c5bafa96 | 14495 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14496 | ||
14497 | * profile.c (total_num_never_executed): Don't define. | |
14498 | (compute_branch_probabilities): Don't count or print | |
14499 | num_never_executed. | |
14500 | (init_branch_prob): Don't set total_num_never_executed. | |
14501 | (end_branch_prob): Don't print total_num_never_executed. | |
14502 | ||
326fb3fd | 14503 | 2009-06-17 David Daney <ddaney@caviumnetworks.com> |
14504 | ||
c6aaf951 | 14505 | * jump.c (cleanup_barriers): Handle case of no insns before a barrier. |
326fb3fd | 14506 | |
bfe6deb6 | 14507 | 2009-06-17 David Edelsohn <edelsohn@gnu.org> |
14508 | ||
14509 | * config/rs6000/dfp.md (nabsdd2_fpr): Correct mode. | |
14510 | (nabstd2_fpr): Same. | |
14511 | ||
aa7bb50e | 14512 | 2009-06-17 Steve Ellcey <sje@cup.hp.com> |
14513 | ||
14514 | * expr.c (expand_assignment): Change complex type check. | |
14515 | ||
d4fcd9bc | 14516 | 2009-06-17 Basile Starynkevitch <basile@starynkevitch.net> |
14517 | ||
f6c8c8fc | 14518 | * doc/plugins.texi (Building GCC plugins): Added new section. |
d4fcd9bc | 14519 | |
019c559b | 14520 | 2009-06-17 Ian Lance Taylor <iant@google.com> |
14521 | ||
14522 | * c-pch.c (get_ident): Don't set size of templ array. | |
14523 | (pch_init): Don't set size of partial_pch array. | |
14524 | ||
14525 | * c-typeck.c (digest_init): If -Wc++-compat, warn about using a | |
14526 | string constant to intialize an array whose size is the length of | |
14527 | the string. | |
14528 | ||
c7e30df8 | 14529 | 2009-06-17 Richard Guenther <rguenther@suse.de> |
14530 | ||
14531 | PR tree-optimization/40389 | |
14532 | * tree-ssa-structalias.c (handle_rhs_call): Restrict NRV case | |
14533 | to addressable types. | |
14534 | * gimple.c (walk_stmt_load_store_addr_ops): Likewise. | |
14535 | ||
0f0057aa | 14536 | 2009-06-17 Richard Guenther <rguenther@suse.de> |
14537 | ||
14538 | PR middle-end/40460 | |
14539 | * tree-chrec.h (build_polynomial_chrec): If we cannot determine | |
14540 | if there is no evolution of left in the loop bail out. | |
14541 | * tree-chrec.c (chrec_fold_multiply_poly_poly): CSE one | |
14542 | chrec_fold_multiply. | |
14543 | ||
b1e84b78 | 14544 | 2009-06-16 J"orn Rennecke <joern.rennecke@arc.com> |
14545 | Janis Johnson <janis187@us.ibm.com> | |
14546 | ||
14547 | PR target/39254 | |
14548 | * config/rs6000/rs6000.c (rs6000_emit_move): Don't emit a USE | |
14549 | for the symbol ref of a constant that is the source of a move | |
14550 | - nor for any other not-obvious-label-ref constants. | |
14551 | ||
d5fa1515 | 14552 | 2009-06-16 Olatunji Ruwase <tjruwase@google.com> |
14553 | ||
c5bafa96 | 14554 | * plugin.c (position_pass): Skip newly inserted pass during list |
d5fa1515 | 14555 | traversal to avoid repeated insertion. |
14556 | ||
3a61a8b9 | 14557 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14558 | ||
14559 | * vec.h (VEC_stack_alloc): Define different version if | |
14560 | GATHER_STATISTICS is defined, to accept and ignore MEM_STAT. | |
14561 | (DEF_VEC_ALLOC_FUNC_P_STACK): Remove MEM_STAT_DECL. | |
14562 | (DEF_VEC_ALLOC_FUNC_O_STACK): Likewise. | |
14563 | (DEF_VEC_ALLOC_FUNC_I_STACK): Likewise. | |
14564 | ||
b2db647e | 14565 | 2009-06-16 H.J. Lu <hongjiu.lu@intel.com> |
14566 | ||
14567 | * config.gcc (extra_headers): Add ia32intrin.h for x86. | |
14568 | ||
14569 | * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_BSRSI, | |
14570 | IX86_BUILTIN_BSRDI. IX86_BUILTIN_RDPMC, IX86_BUILTIN_RDTSC. | |
14571 | IX86_BUILTIN_RDTSCP. IX86_BUILTIN_ROLQI, IX86_BUILTIN_ROLHI, | |
14572 | IX86_BUILTIN_RORQI and IX86_BUILTIN_RORHI. | |
14573 | (ix86_special_builtin_type): Add UINT64_FTYPE_VOID, | |
14574 | UINT64_FTYPE_PINT, INT_FTYPE_INT, UINT64_FTYPE_INT, | |
c6aaf951 | 14575 | INT64_FTYPE_INT64, UINT16_FTYPE_UINT16_INT and UINT8_FTYPE_UINT8_INT. |
b2db647e | 14576 | (bdesc_special_args): Add __builtin_ia32_rdtsc and |
14577 | __builtin_ia32_rdtscp. | |
14578 | (bdesc_args): Add __builtin_ia32_bsrsi, __builtin_ia32_bsrdi, | |
14579 | __builtin_ia32_rolqi, __builtin_ia32_rolhi, __builtin_ia32_rorqi | |
c6aaf951 | 14580 | and __builtin_ia32_rorhi. |
b2db647e | 14581 | (ix86_init_mmx_sse_builtins): Handle UINT64_FTYPE_VOID, |
14582 | UINT64_FTYPE_PINT, INT_FTYPE_INT, UINT64_FTYPE_INT, | |
c6aaf951 | 14583 | INT64_FTYPE_INT64, UINT16_FTYPE_UINT16_INT and UINT8_FTYPE_UINT8_INT. |
b2db647e | 14584 | (ix86_expand_args_builtin): Likewise. |
14585 | (ix86_expand_special_args_builtin): Likewise. | |
14586 | ||
14587 | * config/i386/i386.md (UNSPECV_RDTSCP): New. | |
14588 | (UNSPECV_RDTSC): Likewise. | |
14589 | (UNSPECV_RDPMC): Likewise. | |
c6aaf951 | 14590 | (*bsr): Renamed to ... |
b2db647e | 14591 | (bsr): This |
c6aaf951 | 14592 | (*bsr_rex64): Renamed to ... |
b2db647e | 14593 | (bsr_rex64): This. |
14594 | (rdpmc): New. | |
14595 | (*rdpmc): Likewise. | |
14596 | (*rdpmc_rex64): Likewise. | |
14597 | (rdtsc): Likewise. | |
14598 | (*rdtsc): Likewise. | |
14599 | (*rdtsc_rex64): Likewise. | |
14600 | (rdtscp): Likewise. | |
14601 | (*rdtscp): Likewise. | |
14602 | (*rdtscp_rex64): Likewise. | |
14603 | ||
14604 | * config/i386/ia32intrin.h: New. | |
14605 | ||
14606 | * config/i386/x86intrin.h: Include <ia32intrin.h>. | |
14607 | ||
8efd2ddb | 14608 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14609 | ||
14610 | * ira-build.c (copy_info_to_removed_store_destinations): | |
14611 | Initialize parent_a. | |
14612 | ||
b99f3c92 | 14613 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14614 | ||
14615 | * c-decl.c (grokdeclarator): Change size_varies to bool. | |
14616 | ||
40b15760 | 14617 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14618 | ||
14619 | * sel-sched.c: Make forward declarations of move_op_hooks and | |
14620 | fur_hooks explicitly extern. | |
14621 | ||
8dc2823a | 14622 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14623 | ||
c6aaf951 | 14624 | * df-problems.c (df_byte_lr_alloc): Don't set problem_data to itself. |
8dc2823a | 14625 | * vec.c (vec_gc_o_reserve_1): Don't set alloc to itself. |
14626 | ||
10a15ee4 | 14627 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14628 | ||
14629 | * resource.c (mark_referenced_resources): Change | |
14630 | include_delayed_effects parameter to bool. Change all callers. | |
14631 | (mark_end_of_function_resources): Likewise. | |
14632 | * reorg.c (insn_references_resource_p): Likewise. | |
14633 | (insn_sets_resource_p): Likewise. | |
14634 | * resource.h (mark_referenced_resources): Update declaration. | |
14635 | (mark_end_of_function_resources): Update declaration. | |
14636 | ||
c7e5ac45 | 14637 | 2009-06-16 David Edelsohn <edelsohn@gnu.org> |
14638 | ||
14639 | * config/rs6000/aix.h (LIBSTDCXX_STATIC): Remove -lstdc++. | |
14640 | ||
bbe0f5ef | 14641 | 2009-06-16 David Edelsohn <edelsohn@gnu.org> |
14642 | ||
14643 | * doc/install.texi (*-*-aix): Update explanation of XLC bootstrap. | |
14644 | GCC can bootstrap on AIX with GNU Binutils 2.20. | |
14645 | ||
957d66f3 | 14646 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14647 | ||
14648 | * Makefile.in (tree-vect-stmts.o): Depend upon $(TOPLEV_H). | |
14649 | ||
4345dfaa | 14650 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14651 | ||
14652 | * toplev.h (floor_log2): If GCC_VERSION >= 3004, declare as static | |
14653 | inline, not extern inline. | |
14654 | (exact_log2): Likewise. | |
14655 | * toplev.c (floor_log2): Only define if GCC_VERSION < 3004. Don't | |
14656 | test CLZ_HWI. | |
14657 | (exact_log2): Likewise, but don't test CTZ_HWI. | |
14658 | ||
c623bf22 | 14659 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14660 | ||
14661 | * bitmap.c (bitmap_clear): Don't declare as inline. | |
14662 | * gimple.c (gimplify_assign): Likewise. | |
14663 | * tree-ssa-sccvn.c (vn_nary_op_compute_hash): Likewise. | |
14664 | * haifa-sched.c (insn_cost): Don't declare with HAIFA_INLINE. | |
14665 | (sched_scan_info): Remove duplicate definition. | |
14666 | ||
48d94ede | 14667 | 2009-06-16 Ian Lance Taylor <iant@google.com> |
14668 | ||
14669 | * c-common.c (skip_evaluation): Don't define. | |
14670 | (c_inhibit_evaluation_warnings): Define global variable. | |
14671 | (overflow_warning): Check c_inhibit_evaluation_warnings rather | |
14672 | than skip_evaluation. | |
14673 | (convert_and_check, warn_for_div_by_zero): Likewise. | |
14674 | * c-common.h (skip_evaluation): Don't declare. | |
14675 | (c_inhibit_evaluation_warnings): Declare. | |
14676 | * c-parser.c (c_parser_typeof_specifier): Set | |
14677 | c_inhibit_evaluation_warnings rather than skip_evaluation. | |
14678 | (c_parser_conditional_expression): Likewise. | |
14679 | (c_parser_binary_expression): Likewise. | |
14680 | (c_parser_sizeof_expression): Likewise. | |
14681 | (c_parser_alignof_expression): Likewise. | |
14682 | * c-typeck.c (build_indirect_ref): Check | |
14683 | c_inhibit_evaluation_warnings rather than skip_evaluation. | |
14684 | (build_conditional_expr, build_binary_op): Likewise. | |
14685 | ||
e8146f09 | 14686 | 2009-06-16 Richard Guenther <rguenther@suse.de> |
14687 | ||
14688 | * tree-ssa-alias.c (is_escape_site): Remove. | |
14689 | * tree-ssa-alias.h (enum escape_type): Remove. | |
14690 | (is_escape_site): Likewise. | |
14691 | * tree-ssa-structalias.c (find_func_aliases): Handle escapes | |
14692 | via casts and asms without deferring to is_escape_site. | |
14693 | ||
60a132a9 | 14694 | 2009-06-16 Jakub Jelinek <jakub@redhat.com> |
14695 | ||
14696 | PR middle-end/40446 | |
14697 | * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: Don't | |
14698 | use gen_lowpart if op0 has complex mode. | |
14699 | ||
c174c650 | 14700 | 2009-06-16 Richard Guenther <rguenther@suse.de> |
14701 | ||
14702 | * tree-ssa-structalias.c (do_ds_constraint): Stores in global | |
14703 | variables add them to ESCAPED. | |
c6aaf951 | 14704 | (find_func_aliases): Do not make all indirectly stored values escaped. |
c174c650 | 14705 | |
929bec98 | 14706 | 2009-06-16 Rafael Avila de Espindola <espindola@google.com> |
14707 | ||
14708 | * config/i386/winnt.c (i386_pe_encode_section_info): Update call to | |
14709 | make_decl_one_only. | |
14710 | ||
ea8ae162 | 14711 | 2009-06-16 Martin Jambor <mjambor@suse.cz> |
14712 | ||
14713 | PR tree-optimization/40432 | |
14714 | * tree-sra.c (sra_modify_assign): When creating VIEW_CONVERT_EXPR, | |
14715 | check whether we need to force gimple register operand. | |
14716 | ||
f18b05a3 | 14717 | 2009-06-16 Martin Jambor <mjambor@suse.cz> |
14718 | ||
14719 | PR tree-optimization/40413 | |
14720 | * tree-sra.c (load_assign_lhs_subreplacements): Pass offset to | |
14721 | build_ref_for_offset. | |
14722 | (propagate_subacesses_accross_link): Fix a typo in a comment. | |
14723 | ||
ade2ac53 | 14724 | 2009-06-16 Ira Rosen <irar@il.ibm.com> |
14725 | ||
14726 | * tree-parloops.c (loop_parallel_p): Call vect_is_simple_reduction | |
14727 | with additional parameter. | |
c6aaf951 | 14728 | * tree-vectorizer.h (enum vect_def_type): Add new value |
ade2ac53 | 14729 | vect_nested_cycle. |
14730 | (enum vect_relevant): Add comments. | |
14731 | (vect_is_simple_reduction): Add new argument. | |
14732 | * tree-vect-loop.c (vect_analyze_scalar_cycles_1): Add comments. | |
14733 | Detect nested cycles. | |
14734 | (vect_is_simple_reduction): Update documentation, add an argument to | |
14735 | distinguish inner-loop reduction from nested cycle, detect nested | |
14736 | cycles, fix printings and indentation, don't swap operands in case | |
14737 | of nested cycle. | |
14738 | (get_initial_def_for_reduction): Handle subtraction. | |
14739 | (vect_create_epilog_for_reduction): Add new argument to specify | |
14740 | reduction variable. | |
14741 | (vect_finalize_reduction): Handle subtraction, fix comments. | |
c6aaf951 | 14742 | (vectorizable_reduction): Handle nested cycles. In case of nested |
f6c8c8fc | 14743 | cycle keep track of the reduction variable position. Call |
7c1037d2 | 14744 | vect_is_simple_reduction with additional parameter. Use original |
ade2ac53 | 14745 | statement code in reduction epilogue for nested cycle. Call |
14746 | vect_create_epilog_for_reduction with additional parameter. | |
c6aaf951 | 14747 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Assert |
14748 | inner-loop vectorization. | |
ade2ac53 | 14749 | (vect_recog_widen_sum_pattern): Likewise. |
14750 | * tree-vect-stmts.c (process_use): Distinguish between nested cycles | |
14751 | and reductions. | |
14752 | (vect_mark_stmts_to_be_vectorized): Likewise. | |
14753 | (vect_get_vec_def_for_operand): Handle nested cycles. | |
14754 | ||
fb35baeb | 14755 | 2009-06-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
14756 | ||
14757 | * doc/invoke.texi (Debugging Options): Fix option index entries | |
14758 | for -fdump-statistics, -frandom-seed add entries for | |
14759 | -fdump-tree-original, -fdump-tree-optimized, -frandom-seed. | |
14760 | (FRV Options): Fix entries for -mTLS, -mtls. | |
14761 | (HPPA Options): Fix entries for -mgnu-ld, -mhp-ld. | |
14762 | (i386 and x86-64 Options): Fix entry for -mno-red-zone. | |
14763 | (M68hc1x Options): Fix @itemx for -mnominmax. | |
14764 | (MCore Options): Fix entry for -mno-lsim. | |
14765 | (MMIX Options): Fix entry for -mabi=mmixware. | |
14766 | (PDP-11 Options): Fix entry for -mbcopy-builtin. | |
14767 | ||
9dc75945 | 14768 | 2009-06-16 Basile Starynkevitch <basile@starynkevitch.net> |
14769 | ||
14770 | * doc/plugins.texi (Interacting with the GCC Garbage Collector): | |
14771 | Mention the plugin mode of gengtype. | |
c6aaf951 | 14772 | * doc/gty.texi (Source Files Containing Type Information): Likewise. |
9dc75945 | 14773 | * gengtype.c: Updated copyright. |
14774 | (plugin_files, nb_plugin_files) Added new static variables. | |
14775 | (measure_input_list) Care about plugin_files. | |
14776 | (write_rtx_next): Added early return in plugin mode. | |
14777 | (create_file): Updated copyright year in generated file. Added | |
14778 | asserts. | |
14779 | (oprintf): Added early return if NULL outf. | |
14780 | (get_output_file_with_visibility): Care of plugin_files. | |
14781 | (get_output_file_name): May return null. | |
14782 | (write_local): Added early return. | |
14783 | (put_mangled_filename): Ditto. | |
14784 | (finish_root_table): Added check for base_files. | |
14785 | (write_roots): Care about null when plugins. | |
14786 | (main): Added plugin mode. | |
14787 | ||
f805d53d | 14788 | 2009-06-15 Ian Lance Taylor <iant@google.com> |
14789 | ||
c6aaf951 | 14790 | * df-problems.c (df_simulate_one_insn_forwards): Fix braces in switch. |
f805d53d | 14791 | * gcov.c (read_count_file): Add braces around variables declared |
14792 | before label. | |
14793 | ||
14794 | * c.opt (Wjump-misses-init): New warning. | |
14795 | * c-opts.c (c_common_handle_option): Set warn_jump_misses_init for | |
14796 | -Wall and -Wc++-compat if not already set. | |
14797 | (c_common_post_options): Clear warn_jump_misses_init if it was not | |
14798 | set. | |
14799 | * c-decl.c (struct c_binding): Change type field to a union with | |
14800 | new label field. Make it the first field in the struct. Update | |
14801 | references to type to use u.type instead. | |
14802 | (struct c_spot_bindings): Define. | |
14803 | (struct c_goto_bindings): Define. | |
14804 | (c_goto_bindings_p): Define, along with VECs. | |
14805 | (struct c_label_vars): Define. | |
14806 | (struct c_scope): Add has_label_bindings field. | |
14807 | (bind_label, set_spot_bindings): New static functions. | |
14808 | (decl_jump_unsafe, update_spot_bindings): New static functions. | |
14809 | (update_label_decls): New static function. | |
14810 | (pop_scope): Call update_label_decls. Don't call c_end_vm_scope. | |
14811 | Update binding u.label field to shadowed field. | |
14812 | (c_binding_start_stmt_expr): New function. | |
14813 | (c_binding_end_stmt_expr): New function. | |
14814 | (pushdecl): Don't call c_begin_vm_scope. | |
14815 | (make_label): Add defining and p_label_vars parameters. Change | |
14816 | all callers. | |
14817 | (lookup_label): Correct test for whether a label has not yet been | |
14818 | defined. Call bind_label rather than bind. | |
14819 | (warn_about_goto): New static function. | |
14820 | (lookup_label_for_goto): New function. | |
14821 | (declare_label): Call bind_label rather than bind. | |
14822 | (check_earlier_gotos): New static function. | |
14823 | (define_label): Don't give errors about jumping into statement | |
14824 | expressions or scopes of variably modified types. Call | |
14825 | set_spot_bindings and check_earlier_gotos. Call bind_label | |
14826 | instead of bind. Don't set label_context_stack_se or | |
14827 | label_context_stack_vm. | |
14828 | (c_get_switch_bindings): New function. | |
14829 | (c_release_switch_bindings): New function. | |
14830 | (c_check_switch_jump_warnings): New function. | |
14831 | (start_function): Don't set label_context_stack_se or | |
14832 | label_context_stack_vm. | |
14833 | (finish_function): Likewise. | |
14834 | * c-typeck.c (label_context_stack_se): Don't define. | |
14835 | (label_context_stack_vm): Don't define. | |
14836 | (c_finish_goto_label): Call lookup_label_for_goto rather than | |
14837 | lookup_label. Don't give errors about jumping into a statement | |
14838 | expression or the scope of a variably modified type. Don't set | |
14839 | label_context_stack_se or label_context_stack_vm. | |
14840 | (struct c_switch): Remove blocked_stmt_expr and blocked_vm | |
14841 | fields. Add bindings field. | |
14842 | (c_start_case): Don't set deleted fields. Set bindings field. | |
14843 | (do_case): Rework order of tests. Don't check blocked_stmt_expr | |
14844 | or blocked_vm. Call c_check_switch_jump_warnings. | |
14845 | (c_finish_case): Don't test blocked_stmt_expr field. Call | |
14846 | c_release_switch_bindings. | |
14847 | (c_begin_stmt_expr): Don't increment blocked_stmt_expr in | |
14848 | c_switch_stack. Don't walk label_context_stack_se labels. Don't | |
14849 | set label_context_stack_se. Call c_bindings_start_stmt_expr. | |
14850 | (c_finish_stmt_expr): Don't decrement blocked_stmt_expr in | |
14851 | c_switch_stack. Don't walk label_context_stack_se labels. Don't | |
14852 | set label_context_stack_se. Call c_bindings_end_stmt_expr. | |
14853 | (c_begin_vm_scope, c_end_vm_scope): Don't define. | |
14854 | * c-tree.h (C_DECL_UNJUMPABLE_STMT_EXPR): Don't define. | |
14855 | (C_DECL_UNDEFINABLE_STMT_EXPR): Don't define. | |
14856 | (C_DECL_UNJUMPABLE_VM): Don't define. | |
14857 | (C_DECL_UNDEFINABLE_VM): Don't define. | |
14858 | (struct c_label_list): Don't define. | |
14859 | (struct c_label_context_se): Don't define. | |
14860 | (struct c_label_context_vm): Don't define. | |
14861 | (struct c_spot_bindings): Declare. | |
14862 | (c_bindings_start_stmt_expr): Declare. | |
14863 | (c_bindings_end_stmt_expr): Declare. | |
14864 | (lookup_label_for_goto): Declare. | |
14865 | (c_get_switch_bindings, c_release_switch_bindings): Declare. | |
14866 | (c_check_switch_jump_warnings): Declare. | |
14867 | (label_context_stack_se, label_context_stack_vm): Don't declare. | |
14868 | (c_finish_goto_label): Update declaration. | |
14869 | (c_begin_vm_scope, c_end_vm_scope): Don't declare. | |
14870 | * doc/invoke.texi (Option Summary): Mention -Wjump-misses-init. | |
14871 | (Warning Options): Document -Wjump-misses-init. | |
14872 | ||
56b5c963 | 14873 | 2009-06-15 Jakub Jelinek <jakub@redhat.com> |
14874 | ||
14875 | * tree-object-size.c (addr_object_size): Fix a pasto in the last | |
14876 | change. | |
14877 | ||
02527fdb | 14878 | 2009-06-15 Rafael Avila de Espindola <espindola@google.com> |
14879 | ||
14880 | * cgraph.c (cgraph_make_node_local): Use DECL_COMDAT_GROUP. | |
14881 | ||
0b35068b | 14882 | 2009-06-15 Aldy Hernandez <aldyh@redhat.com> |
14883 | ||
14884 | * except.c (init_eh): Use BUILTINS_LOCATION when calling build_decl. | |
14885 | ||
14886 | 2009-06-15 Aldy Hernandez <aldyh@redhat.com> | |
14887 | ||
14888 | * tree-eh.c (lower_try_finally_switch): Initialize tf_loc. | |
14889 | ||
ecd88073 | 14890 | 2009-06-15 Rafael Avila de Espindola <espindola@google.com> |
14891 | ||
14892 | * cgraphunit.c (cgraph_function_versioning,save_inline_function_body): | |
14893 | Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY. | |
14894 | * cgraph.c (cgraph_create_virtual_clone): Use DECL_COMDAT_GROUP. | |
14895 | * config/i386/i386.c (ix86_file_end): Compute DECL_COMDAT_GROUP. | |
c6aaf951 | 14896 | * dwarf2asm.c (dw2_force_const_mem): Update call to |
14897 | make_decl_one_only. | |
ecd88073 | 14898 | * langhooks-def.h (lhd_comdat_group, LANG_HOOKS_COMDAT_GROUP): Remove. |
14899 | (LANG_HOOKS_DECLS): Remove LANG_HOOKS_COMDAT_GROUP. | |
14900 | * langhooks.c (lhd_comdat_group): Remove. | |
14901 | * langhooks.h (lang_hooks_for_decls): Remove comdat_group. | |
14902 | * tree.h (DECL_COMDAT_GROUP): New. | |
14903 | (DECL_ONE_ONLY): Use DECL_COMDAT_GROUP. | |
14904 | (tree_decl_with_vis): Add comdat_group. Remove one_only. | |
14905 | (make_decl_one_only): Change signature. | |
14906 | * varasm.c (get_emutls_init_templ_addr, emutls_decl): Update call to | |
14907 | make_decl_one_only. | |
14908 | (make_decl_one_only): Change signature. | |
14909 | (default_elf_asm_named_section): Use DECL_COMDAT_GROUP. | |
14910 | ||
c6f3d74f | 14911 | 2009-06-15 Richard Guenther <rguenther@suse.de> |
14912 | ||
14913 | PR middle-end/40439 | |
14914 | * tree.c (widest_int_cst_value): Fix bootstrap on 32bit HWI hosts. | |
14915 | ||
92b84fc3 | 14916 | 2009-06-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
14917 | ||
14918 | * tree-ssa-math-opts.c: Remove extra divide. | |
14919 | ||
497042b8 | 14920 | 2009-06-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
14921 | ||
14922 | * config/s390/s390.md ("bswap<mode>2"): Only available on z900. | |
14923 | ||
84cc784c | 14924 | 2009-06-14 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
14925 | ||
14926 | * passes.c: Add bswap pass. | |
14927 | * tree-pass.h: Add pass_optimize_bswap declaration. | |
14928 | * tree-ssa-math-opts.c: Include diagnostics.h for print_gimple_stmt. | |
14929 | Include rtl.h, expr.h and optabs.h for optab_handler check. | |
14930 | (struct symbolic_number, pass_optimize_bswap): New definition. | |
14931 | (do_shift_rotate, verify_symbolic_number_p): New functions. | |
14932 | (find_bswap_1, find_bswap, execute_optimize_bswap): New functions. | |
14933 | (gate_optimize_bswap): New function. | |
14934 | * tree.c (widest_int_cst_value): New function. | |
14935 | * tree.h (widest_int_cst_value): Prototype added. | |
14936 | ||
d9beaaeb | 14937 | 2009-06-14 Steven Bosscher <steven@gcc.gnu.org> |
14938 | ||
14939 | * cfgcleanup.c (old_insns_match_p): Remove code to substitute | |
14940 | REG_EQUAL/REG_EQUIV notes. | |
14941 | ||
60b9b3ae | 14942 | 2009-06-14 Richard Guenther <rguenther@suse.de> |
14943 | ||
14944 | PR middle-end/40389 | |
14945 | * gimple.c (walk_stmt_load_store_addr_ops): The LHS of a call | |
14946 | has its address taken if NRV was applied and it is addressable. | |
14947 | * tree-ssa-structalias.c (get_constraint_for_address_of): New | |
14948 | function split out from ... | |
14949 | (get_constraint_for_1): ... here. | |
14950 | (handle_rhs_call): Use it to mark the return slot escaped if | |
14951 | it is addressable and NRV was applied. | |
14952 | ||
65edca84 | 14953 | 2009-06-13 Aldy Hernandez <aldyh@redhat.com> |
14954 | ||
14955 | * config/rs6000/rs6000-protos.h (altivec_resolve_overloaded_builtin): | |
14956 | Change first argument type to location_t. | |
14957 | * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Same. | |
14958 | Do not set input_location. | |
14959 | Use loc instead of input_location throughout. | |
14960 | ||
286fa508 | 14961 | 2009-06-13 Richard Guenther <rguenther@suse.de> |
14962 | ||
60b9b3ae | 14963 | PR tree-optimization/40421 |
286fa508 | 14964 | * tree-predcom.c (should_unroll_loop_p): Remove. |
14965 | (tree_predictive_commoning_loop): Use can_unroll_loop_p. | |
14966 | ||
052a8489 | 14967 | 2009-06-13 Michael Meissner <meissner@linux.vnet.ibm.com> |
14968 | ||
14969 | * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): | |
14970 | Add location argument. | |
14971 | ||
54e46243 | 14972 | 2009-06-13 Aldy Hernandez <aldyh@redhat.com> |
14973 | ||
14974 | * config/alpha/alpha.c (alpha_build_builtin_va_list): Pass location to | |
14975 | build_decl. | |
14976 | * config/s390/s390.c (s390_build_builtin_va_list): Same. | |
14977 | (s390_gimplify_va_arg): Pass location to create_artificial_label. | |
14978 | * config/spu/spu-protos.h: Add location to | |
14979 | spu_resolve_overloaded_builtin. | |
14980 | * config/spu/spu.c (spu_build_builtin_va_list): Pass location to | |
14981 | spu_build_builtin_va_list. | |
14982 | * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Add location | |
14983 | argument. Pass location to build_function_call_vec. | |
14984 | * config/sh/sh.c (sh_build_builtin_va_list): Pass location to | |
14985 | build_decl. | |
14986 | (emit_fpu_switch): Same. | |
14987 | (sh_gimplify_va_arg_expr): Pass location to create_artificial_label. | |
14988 | * config/xtensa/xtensa.c (xtensa_build_builtin_va_list): Pass location | |
14989 | to build_decl and create_artificial_label. | |
14990 | (xtensa_gimplify_va_arg_expr): Same. | |
14991 | * config/stormy16/stormy16.c (xstormy16_build_builtin_va_list): Same. | |
14992 | (xstormy16_gimplify_va_arg_expr): Same. | |
14993 | * config/iq2000/iq2000.c (iq2000_expand_prologue): Same. | |
14994 | * config/arm/arm.c (arm_build_builtin_va_list): Same. | |
14995 | * config/mips/mips.c (mips_build_builtin_va_list): Same. | |
14996 | (mips16_build_function_stub): Same. | |
14997 | (mips16_build_call_stub): Same. | |
14998 | ||
0bdb6455 | 14999 | 2009-06-13 Richard Earnshaw <rearnsha@arm.com> |
15000 | ||
15001 | PR target/40327 | |
15002 | * arm/constraints.md (Pa, Pb): New constraints. | |
f6c8c8fc | 15003 | * arm/arm.md (thumb1_addsi3): Support more complex additions. Add a |
0bdb6455 | 15004 | split pattern to deal with them. |
15005 | ||
a9077cc3 | 15006 | 2009-06-13 Joerg Sonnenberger <joerg@britannica.bec.de> |
15007 | ||
15008 | * doc/invoke.texi: Add missing option -Wp,OPTION in list, | |
15009 | fix index entry for -Xpreprocessor. | |
15010 | ||
f69f268d | 15011 | 2009-06-12 Aldy Hernandez <aldyh@redhat.com> |
15012 | ||
15013 | * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): | |
15014 | Add location argument to build_decl call. | |
15015 | * config/rs6000/rs6000.c (rs6000_build_builtin_va_list): Same. | |
15016 | (rs6000_init_builtins): Same. | |
15017 | (spe_init_builtins): Same. | |
15018 | (rs6000_gimplify_va_arg): Add location argument to | |
15019 | create_artificial_label call. | |
15020 | ||
738c9748 | 15021 | 2009-06-12 Steven Bosscher <steven@gcc.gnu.org> |
15022 | ||
15023 | * timevar.def (TV_COMBINE_STACK_ADJUST): New timevar. | |
15024 | * combine-stack-adj.c (pass_stack_adjustments): Use it. | |
15025 | * Makefile.in: Fix GGC dependency for gcse.o. | |
15026 | ||
e60a6f7b | 15027 | 2009-06-12 Aldy Hernandez <aldyh@redhat.com> |
15028 | ||
15029 | * tree-pretty-print.c (dump_generic_node): Dump column numbers. | |
15030 | * gimple-pretty-print.c (dump_gimple_stmt): Same. | |
15031 | * gimplify.c (gimplify_modify_expr): Set location for GIMPLE_ASSIGNs | |
15032 | created. | |
15033 | * c-parser.c (c_parser_binary_expression): Use current column while | |
15034 | building binary operations. | |
15035 | * common.opt (fshow-column): Enable by default. | |
15036 | * tree-vrp.c (check_array_ref): Use warning_at. | |
15037 | (check_array_bounds): Use location from call back if expr has no | |
15038 | location. | |
15039 | * tree.h: Add location argument to maybe_fold_*. | |
15040 | * tree-ssa-ccp.c (ccp_fold): Pass location to maybe_fold_*. | |
15041 | (maybe_fold_offset_to_array_ref): Add location argument and use it. | |
15042 | (maybe_fold_offset_to_component_ref): Same. | |
15043 | (maybe_fold_offset_to_reference): Same. | |
15044 | (maybe_fold_offset_to_address): Same. | |
15045 | (maybe_fold_stmt_indirect): Same. | |
15046 | (maybe_fold_stmt_addition): Same. | |
15047 | (fold_stmt_r): Pass location to maybe_fold_*. | |
15048 | (fold_gimple_assign): Same. | |
15049 | * c-tree.h: Add location argument to finish_decl, | |
15050 | default_function_array_conversion, store_init_value. | |
15051 | * c-decl.c (define_label): Use error_at. | |
15052 | (c_make_fname_decl): Pass location to finish_decl. | |
15053 | (finish_decl): New location argument. | |
15054 | (build_compound_literal): Pass location to store_init_value. | |
15055 | (grokdeclarator): Pass location to finish_decl. | |
15056 | (grokfield): Same. | |
15057 | * c-typeck.c (array_to_pointer_conversion): New location argument. | |
15058 | (function_to_pointer_conversion): Same. | |
15059 | (default_function_array_conversion): Same. | |
15060 | (parser_build_unary_op): Pass location to overflow_warning. | |
15061 | (parser_build_binary_op): Same. Use warning_at. | |
15062 | (build_unary_op): Pass location to array_to_pointer_conversion. | |
15063 | (build_c_cast): Pass location to digest_init. | |
15064 | (build_modify_expr): New location argument. | |
15065 | (convert_for_assignment): Same. | |
15066 | (store_init_value): Same. | |
15067 | (digest_init): Same. | |
15068 | (output_init_element): Pass location to digest_init and | |
15069 | array_to_pointer_conversion. | |
15070 | (c_finish_return): Pass location to convert_for_assignment. | |
15071 | * gimplify.c (gimplify_conversion): Pass location to | |
15072 | maybe_fold_offset_to_address. | |
15073 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Pass location | |
15074 | to maybe_fold_stmt_addition. | |
15075 | * c-omp.c (c_finish_omp_atomic): Pass new location to | |
15076 | build_modify_expr. | |
15077 | (c_finish_omp_for): Same. | |
15078 | * c-common.c (overflow_warning): New argument. | |
15079 | * c-common.h: New argument to build_modify_expr, overflow_warning. | |
15080 | * c-parser.c (c_parser_declaration_or_fndef): Pass location to | |
15081 | finish_decl. | |
15082 | (c_parser_initializer): Pass location to | |
15083 | default_function_array_conversion. | |
15084 | (c_parser_initelt): Same. | |
15085 | (c_parser_initval): Same. | |
15086 | (c_parser_asm_operands): Same. | |
15087 | (c_parser_expr_no_commas): Same. Pass location to build_modify_expr. | |
15088 | (c_parser_conditional_expression): Same. | |
15089 | (c_parser_binary_expression): Add location info to stack. Use it. | |
15090 | (c_parser_unary_expression): Pass location to | |
15091 | default_function_array_conversion, parser_build_unary_op, | |
15092 | build_indirect_ref, c_parser_postfix_expression_after_primary. | |
15093 | (c_parser_postfix_expression_after_primary): New location argument. | |
15094 | Use it. | |
15095 | (c_parser_expression_conv): Pass location to | |
15096 | default_function_array_conversion. | |
15097 | (c_parser_expr_list): Same. | |
15098 | (c_parser_omp_atomic): Same. | |
15099 | (c_parser_omp_for_loop): Same. | |
d603963f | 15100 | * c-tree.h (struct c_declarator): Add comment to id_loc. |
e60a6f7b | 15101 | (build_array_declarator): New argument. |
15102 | * c-decl.c (build_array_declarator): Add location argument. | |
15103 | (grokdeclarator): Set id_loc for cdk_array. | |
15104 | * c-parser.c (c_parser_direct_declarator_inner): Pass location to | |
15105 | build_array_declarator. | |
15106 | * tree.c (build_omp_clause): Add location argument. | |
15107 | * tree.h (OMP_CLAUSE_HAS_LOCATION): New macro. | |
15108 | (OMP_CLAUSE_LOCATION): New macro. | |
15109 | (struct tree_omp_clause): Add location field. | |
15110 | (build_omp_clause): Add argument. | |
e60a6f7b | 15111 | * cp/pt.c (tsubst_omp_for_iterator): Pass location to |
15112 | build_omp_clause. | |
15113 | * cp/parser.c (cp_parser_omp_var_list_no_open): Same. | |
15114 | (cp_parser_omp_clause_collapse): Same. | |
15115 | (cp_parser_omp_clause_default): Same. | |
15116 | (cp_parser_omp_clause_if): Same. | |
15117 | (cp_parser_omp_clause_nowait): Same. | |
15118 | (cp_parser_omp_clause_num_threads): Same. | |
15119 | (cp_parser_omp_clause_ordered): Same. | |
15120 | (cp_parser_omp_clause_schedule): Same. | |
15121 | (cp_parser_omp_clause_untied): Same. | |
15122 | (cp_parser_omp_for_loop): Same. | |
15123 | (cp_parser_omp_parallel): Pass location to c_split_parallel_clauses. | |
15124 | * c-tree.h (c_start_case): Add location argument. | |
15125 | (c_process_expr_stmt): Same. | |
15126 | (c_finish_goto_*): Same. | |
15127 | * tree-parloops.c (initialize_reductions): Pass location to | |
15128 | build_omp_clause. | |
15129 | (create_parallel_loop): Same. | |
15130 | * fortran/trans-openmp.c (gfc_trans_omp_variable_list): Same. | |
15131 | (gfc_trans_omp_reduction_list): Same. | |
15132 | (gfc_trans_omp_clauses): Same. | |
15133 | (gfc_trans_omp_do): Same. | |
15134 | * c-typeck.c (c_finish_goto_label): Same. | |
15135 | (c_finish_goto_ptr): New location argument. | |
15136 | (c_start_case): Same. | |
15137 | (emit_side_effect_warnings): Same. | |
15138 | (c_process_expr_stmt): Same. | |
15139 | (c_finish_stmt_expr): Same. | |
15140 | (c_finish_omp_clauses): Use error_at instead of error. | |
15141 | * gimplify.c (gimplify_adjust_omp_clauses_1): Pass location to | |
15142 | build_omp_clause. | |
15143 | * c-omp.c (c_split_parallel_clauses): New location argument. | |
15144 | * tree-nested.c (convert_nonlocal_reference_stmt): Pass location | |
15145 | to build_omp_clause. | |
15146 | (convert_local_reference_stmt): Same. | |
15147 | (convert_gimple_call): Same. | |
15148 | * c-common.h (c_split_parallel_clauses): New argument. | |
15149 | * c-parser.c (c_parser_statement_after_labels): Pass location to | |
15150 | c_finish_goto_label. | |
15151 | (c_parser_switch_statement): Pass location to c_start_case. | |
15152 | (c_parser_for_statement): Pass location to c_finish_expr_stmt, | |
15153 | and c_process_expr_stmt. | |
15154 | (c_parser_omp_variable_list): Add location argument. | |
c6aaf951 | 15155 | (c_parser_omp_clause_collapse): Pass location to build_omp_clause. |
e60a6f7b | 15156 | (c_parser_omp_clause_default): Same. |
15157 | (c_parser_omp_clause_if): Same. | |
15158 | (c_parser_omp_clause_num_threads): Same. | |
15159 | (-c_parser_omp_clause_ordered): Same. | |
15160 | (c_parser_omp_clause_reduction): Pass location to | |
15161 | c_parser_omp_variable_list. | |
15162 | (c_parser_omp_clause_schedule): Pass location to build_omp_clause. | |
15163 | (c_parser_omp_clause_untied): Same. | |
15164 | (c_parser_omp_for_loop): Pass location to c_process_expr_stmt. | |
c6aaf951 | 15165 | (c_parser_omp_parallel): Pass location to c_split_parallel_clauses. |
e60a6f7b | 15166 | |
15167 | * c-tree.h (check_for_loop_decls, undeclared_variable, | |
15168 | build_component_ref, build_array_ref, build_external_ref, | |
15169 | c_expr_sizeof_expr, c_expr_sizeof_type, parser_build_unary_op, | |
15170 | build_conditional_expr, build_compound_expr, c_cast_expr, | |
15171 | build_c_cast, build_asm_expr, c_end_compound_stmt, c_finish_stmt_expr, | |
15172 | c_finish_return, c_finish_omp_parallel, c_finish_omp_task): New | |
15173 | argument. | |
15174 | * c-semantics.c (build_stmt): Same. | |
15175 | (build_case_label): Same. | |
15176 | * c-decl.c (c_finish_incomplete_decl): Pass location on down. | |
15177 | (undeclared_variable): New argument. | |
15178 | (make_label): Same. | |
15179 | (lookup_label): Pass location on down. | |
15180 | (define_label): Same. | |
15181 | (finish_decl): Same. | |
15182 | (build_compound_literal): Same. | |
15183 | (finish_struct): Same. | |
15184 | (finish_function): Do not set location here. | |
15185 | (check_for_loop_decls): New argument. | |
15186 | * tree.c (save_expr): Set location. | |
15187 | (build_empty_stmt): New argument. | |
15188 | * tree.h (build_empty_stmt): New argument to build_empty_stmt. | |
15189 | (CAN_HAVE_LOCATION_P): Make sure we have a non empty node. | |
15190 | * builtins.c (gimplify_va_arg_expr): Use locations. | |
15191 | (expand_builtin_sync_operation): Same. | |
15192 | * c-typeck.c (build_component_ref): New argument. | |
15193 | (build_array_ref): Same. | |
15194 | (build_external_ref): Same. | |
15195 | (c_expr_sizeof_expr): Same. | |
15196 | (c_expr_sizeof_type): Same. | |
15197 | (parser_build_unary_op): Same. | |
15198 | (build_conditional_expr): Same. | |
15199 | (build_compound_expr): Pass location on down. | |
15200 | (build_compound_expr): New argument. | |
15201 | (build_c_cast): Same. | |
15202 | (c_cast_expr): Same. | |
15203 | (build_asm_expr): Same. | |
15204 | (c_finish_return): Same. | |
15205 | (c_process_expr_stmt): Pass location on down. | |
15206 | (c_finish_stmt_expr): New argument. | |
15207 | (push_clenaup): Same. | |
15208 | (c_finish_omp_parallel): Same. | |
15209 | (c_finish_omp_task): Same. | |
15210 | * gimplify.c (gimplify_call_expr): Pass location on down. | |
15211 | * c-omp.c (c_finish_omp_master): New argument. | |
15212 | (c_finish_omp_critical): Same. | |
15213 | (c_finish_omp_ordered): Same. | |
15214 | (c_finish_omp_barrier): Same. | |
15215 | (-c_finish_omp_taskwait): Same. | |
15216 | (c_finish_omp_atomic): Same. | |
15217 | (c_finish_omp_flush): Same. | |
15218 | * tree-inline.c (copy_tree_body_r): Pass location on down. | |
15219 | (inline_forbidden_p): Remove use of input_location. | |
15220 | * c-gimplify.c (c_build_bind_expr): New argument. | |
15221 | * c-common.c (c_common_truthvalue_conversion): Pass location on down. | |
15222 | (c_sizeof_or_alignof_type): New argument. | |
15223 | (c_alignof_expr): Same. | |
15224 | (build_va_arg): Same. | |
15225 | (c_add_case_label): Same. | |
15226 | * c-common.h (c_sizeof_or_alignof_type, c_alignof_expr, | |
15227 | c_sizeof, c_alignof, build_va_arg, build_stmt, build_case_label, | |
15228 | c_build_bind_expr, objc_build_selector_expr, objc_build_throw_stmt, | |
15229 | c_finish_omp_master, c_finish_omp_critical, c_finish_omp_ordered, | |
15230 | c_finish_omp_barrier, c_finish_omp_atomic, c_finish_omp_flush, | |
15231 | c_finish_omp_taskwait, c_finish_omp_for, c_split_parallel_clauses): | |
15232 | New argument. | |
15233 | * stub-objc.c (objc_build_selector_expr): Same. | |
15234 | (objc_build_throw_stmt): Same. | |
15235 | * c-parser.c (c_parser_declaration_or_fndef): Pass location on down. | |
15236 | (c_parser_initelt): Same. | |
15237 | (c_parser_compound_statement): Same. | |
15238 | (c_parser_compound_statement_nostart): Same. | |
15239 | (c_parser_label): Same. | |
15240 | (c_parser_statement_after_labels): Same. | |
15241 | (c_parser_if_body): Same. | |
15242 | (c_parser_else_body): Same. | |
15243 | (c_parser_if_statement): Same. | |
15244 | (c_parser_switch_statement): Same. | |
15245 | (c_parser_while_statement): Same. | |
15246 | (c_parser_do_statement): Same. | |
15247 | (c_parser_for_statement): Same. | |
15248 | (c_parser_asm_statement): Same. | |
15249 | (c_parser_conditional_expression): Same. | |
15250 | (c_parser_binary_expression): Same. | |
15251 | (c_parser_cast_expression): Same. | |
15252 | (c_parser_unary_expression): Same. | |
15253 | (c_parser_sizeof_expression): Same. | |
15254 | (c_parser_alignof_expression): Same. | |
15255 | (c_parser_postfix_expression): Same. | |
15256 | (c_parser_expression): Same. | |
15257 | (c_parser_objc_receiver): Same. | |
15258 | (c_parser_omp_variable_list): Same. | |
15259 | (c_parser_omp_structured_block): Same. | |
15260 | (c_parser_omp_atomic): New argument. | |
15261 | (c_parser_omp_barrier): Same. | |
15262 | (c_parser_omp_critical): Same. | |
15263 | (c_parser_omp_flush): Pass location on down. | |
15264 | (c_parser_omp_for_loop): New argument. | |
15265 | (c_parser_omp_for): Same. | |
15266 | (c_parser_omp_master): Same. | |
15267 | (c_parser_omp_ordered): Same. | |
15268 | (c_parser_omp_sections_scope): Same. | |
15269 | (c_parser_omp_sections): Same. | |
15270 | (c_parser_omp_parallel): Same. | |
15271 | (c_parser_omp_single): Same. | |
15272 | (c_parser_omp_task): Same. | |
15273 | (c_parser_omp_taskwait): Pass location on down. | |
15274 | (c_parser_omp_construct): Same. | |
15275 | (c_parser_omp_threadprivate): Same. | |
15276 | * dwarf2asm.c, targhooks.c, optabs.c, tree.c, tree.h, target.h, | |
15277 | builtins.c, omp-low.c, cgraphunit.c, tree-call-cdce.c, | |
15278 | tree-ssa-alias.c, gimple-low.c, c-tree.h, expr.c, tree-parloops.c, | |
15279 | c-decl.c, tree-eh.c, langhooks.c, function.c, stor-layout.c, | |
15280 | c-typeck.c, gimplify.c, c-pragma.c, expmed.c, except.c, coverage.c, | |
15281 | emit-rtl.c, cfgexpand.c, tree-mudflap.c, varasm.c, tree-nested.c, | |
15282 | rtl.h, tree-inline.c, tree-profile.c, c-common.c, c-common.h, | |
15283 | tree-switch-conversion.c, tree-cfg.c, ipa-struct-reorg.c, c-parser.c, | |
15284 | config/i386/i386.c, stmt.c: | |
15285 | Add location argument to the following function definitions and/or | |
15286 | function calls: build_decl, objcp_start_struct, objcp_finish_struct, | |
15287 | start_struct, finish_struct, PUSH_FIELD, create_artificial_label, | |
15288 | cp_make_fname_decl, pushtag, implicitly_declare, c_make_fname_decl, | |
15289 | build_compound_literal, parser_xref_tag, resolve_overloaded_builtin, | |
15290 | do_case, c_finish_bc_stmt, build_compound_literal, | |
15291 | build_function_call. | |
15292 | * c-decl.c (build_compound_literal): Add location argument. | |
15293 | Make all diagnostic calls use location. | |
15294 | (start_struct): Same. | |
15295 | (finish_struct): Same. | |
15296 | (start_enum): Same. | |
15297 | (build_enumerator): Same. | |
15298 | (start_function): Same. | |
15299 | (grokdeclarator): Make all diagnostic calls use location. | |
15300 | (store_parm_decls_oldstyle): Same. | |
15301 | * c-typeck.c (build_function_call): Add location argument. | |
15302 | Make all diagnostic calls use location. | |
15303 | (do_case): Same. | |
15304 | (c_finish_bc_stmt): Same. | |
15305 | * tree-nested.c (get_trampoline_type): Add argument. | |
15306 | Pass location to build_decl. | |
15307 | (lookup_tramp_for_decl): Pass location to get_trampoline_type. | |
15308 | * rtl.h (RTL_LOCATION): New. | |
15309 | * c-common.c (c_add_case_label): Add location argument. | |
15310 | Make all diagnostic calls use location. | |
15311 | * c-common.h: Add location argument to make_fname_decl, do_case, | |
15312 | c_add_case_label, build_function_call, resolve_overloaded_builtin. | |
15313 | * c-parser.c (c_parser_enum_specifier): Rename ident_loc to enum_loc. | |
15314 | Set it appropriately for every case. Pass enum_loc to start_enum | |
15315 | call. Pass value_loc first to build_enumerator. Pass enum_loc to | |
15316 | parser_xref_tag. | |
15317 | (c_parser_struct_or_union_specifier): Save location. Use it for | |
15318 | start_struct, finish_struct, and parser_xref_tag. | |
15319 | ||
2a6a6991 | 15320 | 2009-06-12 Ian Lance Taylor <iant@google.com> |
15321 | ||
c6aaf951 | 15322 | * fold-const.c (fold_unary): Rename local variable and to and_expr. |
2a6a6991 | 15323 | |
15324 | * c-opts.c (c_common_handle_option): For -Wc++-compat set | |
15325 | cpp_opts->warn_cxx_operator_names. | |
15326 | ||
380c5f61 | 15327 | 2009-06-12 Andrew Pinski <andrew_pinski@playstation.sony.com> |
15328 | ||
15329 | PR tree-opt/38865 | |
15330 | * tree-ssa-sccvn.c (visit_reference_op_load): If vn_reference_lookup | |
15331 | is returns NULL and OP is a VCE, look through the VCE. | |
15332 | ||
754a9c6c | 15333 | 2009-06-12 Ian Lance Taylor <iant@google.com> |
15334 | ||
15335 | PR bootstrap/40430 | |
15336 | * collect2.c (main): Use CONST_CAST2 in code inside #if | |
15337 | LINK_ELIMINATE_DUPLICATE_LDIRECTORIES. | |
15338 | ||
bd9c33a8 | 15339 | 2009-06-12 Joey Ye <joey.ye@intel.com> |
15340 | ||
15341 | PR middle-end/39146 | |
15342 | * cfgexpand.c (get_decl_align_unit): Update | |
15343 | max_used_stack_slot_alignment with align instead of | |
15344 | stack_alignment_needed. | |
15345 | ||
15346 | * function.c (assign_stack_local_1): Update | |
15347 | max_used_stack_slot_alignment with alignment_in_bits instead | |
15348 | of stack_alignment_needed. | |
15349 | (locate_and_pad_parm): Don't update max_used_stack_slot_alignment | |
15350 | here. | |
15351 | ||
e59b3312 | 15352 | 2009-06-12 Jakub Jelinek <jakub@redhat.com> |
15353 | ||
15354 | * dwarf2out.c (last_var_location_insn): New variable. | |
15355 | (dwarf2out_end_epilogue): Clear last_var_location_insn. | |
15356 | (dwarf2out_var_location): Don't record anything after last real | |
15357 | insn. Only change labels if there were any real instructions | |
15358 | in between last note and this one, or if changed sections. | |
15359 | ||
eb0e7e5d | 15360 | 2009-06-11 Richard Henderson <rth@redhat.com> |
15361 | ||
bd9c33a8 | 15362 | * alpha.c (alpha_expand_prologue): Add a REF_CFA_REGISTER |
d30e4246 | 15363 | note when storing the frame pointer in a register. |
15364 | (FRP): Don't redefine to nothing for epilogue. | |
15365 | (alpha_expand_epilogue): Mark register and sp restores. | |
15366 | (unicosmk_gen_dsib): Don't mark weird frame pointer adjust. | |
15367 | ||
eb0e7e5d | 15368 | * config/alpha/alpha.c (alpha_emit_setcc): Fix test for |
15369 | when gen_lowpart is needed. | |
15370 | ||
a6f7c039 | 15371 | 2009-06-11 Richard Henderson <rth@redhat.com> |
15372 | ||
750daa32 | 15373 | * dwarf2out.c (def_cfa_1): Likewise for DW_CFA_cfa_offset. |
15374 | ||
a6f7c039 | 15375 | * dwarf2out.c (need_data_align_sf_opcode): New. |
15376 | (div_data_align): Move earlier. | |
15377 | (def_cfa_1, reg_save): Use it. | |
15378 | ||
614b751e | 15379 | 2009-06-11 H.J. Lu <hongjiu.lu@intel.com> |
15380 | ||
15381 | * config/i386/i386.c (OPTION_MASK_ISA_CRC32_SET): New. | |
15382 | (OPTION_MASK_ISA_CRC32_UNSET): Likewise. | |
15383 | (ix86_handle_option): Handle OPT_mcrc32. | |
15384 | (ix86_target_string): Add -mcrc32. | |
15385 | (bdesc_args): Enable crc32 builtins with OPTION_MASK_ISA_CRC32. | |
15386 | ||
15387 | * config/i386/i386.h (TARGET_CRC32): New. | |
15388 | ||
c6aaf951 | 15389 | * config/i386/i386.md (sse4_2_crc32<mode>): Also check TARGET_CRC32. |
614b751e | 15390 | (sse4_2_crc32di): Likewise. |
15391 | ||
c6aaf951 | 15392 | * config/i386/i386.opt (mcrc32): New. |
614b751e | 15393 | |
15394 | * doc/invoke.texi: Document -mcrc32. | |
15395 | ||
4a631454 | 15396 | 2009-06-11 Richard Henderson <rth@redhat.com> |
15397 | ||
614b751e | 15398 | * common.opt (gdwarf-): Accept a version number. |
4a631454 | 15399 | * doc/invoke.texi (gdwarf-): Update docs. |
15400 | * opth-gen.awk: Special case -gdwarf+ to OPT_gdwarfplus. | |
15401 | * opts.c (common_handle_option) [OPT_gdwarf_]: Verify dwarf | |
15402 | version level, and record it. | |
15403 | ||
15404 | * dwarf2.h (DW_CIE_VERSION): Remove. | |
15405 | * dwarf2out.c (DWARF_VERSION): Remove. | |
15406 | (add_fde_cfi): Skip DW_CFA_set_loc addition for dwarf3. | |
15407 | (output_call_frame_info): Use CIE version 3 for dwarf3, | |
15408 | or if the return register column is out of range for version 1. | |
15409 | (dwarf_stack_op_name): Add all dwarf3 values. | |
15410 | (DEBUG_PUBTYPES_SECTION): New. | |
15411 | (size_of_die) [dw_val_class_die_ref]: Handle DW_FORM_ref_addr | |
15412 | encoding change for dwarf3. | |
15413 | (output_die) [dw_val_class_die_ref]: Likewise. | |
15414 | (output_compilation_unit_header): Emit correct version for dwarf3. | |
15415 | (output_line_info): Likewise. | |
15416 | (output_pubnames): Update for DWARF_VERSION removal. | |
15417 | (output_aranges): Likewise. | |
15418 | (gen_subprogram_die): Emit DW_OP_call_frame_cfa if emitting dwarf3. | |
15419 | (dwarf2out_init): Don't ifdef DEBUG_PUBTYPES_SECTION. | |
15420 | (dwarf2out_finish): Likewise. | |
15421 | ||
33a67b8d | 15422 | 2009-06-11 David Daney <ddaney@caviumnetworks.com> |
15423 | ||
15424 | * system.h (gcc_assert, gcc_unreachable): Revert accidental commit | |
15425 | in r148403. | |
15426 | ||
d2b48f0c | 15427 | 2009-06-11 David Daney <ddaney@caviumnetworks.com> |
15428 | ||
15429 | PR c/39252 | |
15430 | * doc/extend.texi ( __builtin_unreachable): Document new builtin. | |
15431 | * builtins.c (expand_builtin_unreachable): New function. | |
15432 | (expand_builtin): Handle BUILT_IN_UNREACHABLE case. | |
15433 | * builtins.def (BUILT_IN_UNREACHABLE): Add new builtin. | |
15434 | * cfgcleanup.c (try_optimize_cfg): Delete empty blocks with no | |
15435 | successors. | |
15436 | * cfgrtl.c (rtl_verify_flow_info): Handle empty blocks when | |
15437 | searching for missing barriers. | |
15438 | ||
31bcb516 | 15439 | 2009-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> |
15440 | ||
15441 | * config/darwin.h (LINK_COMMAND_SPEC): Adjust spec to link libcov | |
15442 | when -fprofile-generate* was passed. | |
15443 | * config/darwin9.h (LINK_COMMAND_SPEC): Likewise. | |
15444 | ||
df3bfef4 | 15445 | 2009-06-11 Anthony Green <green@moxielogic.com> |
15446 | ||
c6aaf951 | 15447 | * config/moxie/moxie.md: Define length attribute for all instructions. |
df3bfef4 | 15448 | (rCC): Define. |
15449 | (*b<cond:code>): Support limited branch ranges for new PC-relative | |
15450 | branch instructions. | |
15451 | * config/moxie/moxie.h (HAS_LONG_UNCOND_BRANCH): Define. | |
15452 | ||
d5257977 | 15453 | 2009-06-11 Jakub Jelinek <jakub@redhat.com> |
15454 | ||
745ee33e | 15455 | * config/i386/i386.c (min_insn_size): Use get_attr_length |
15456 | for normal insns other than TYPE_MULTI, TYPE_OTHER and TYPE_FCMP. | |
15457 | For __asm return 0. | |
15458 | ||
d5257977 | 15459 | * config/i386/i386.c (ix86_pad_returns): Use emit_jump_insn_before |
15460 | instead of emit_insn_before. | |
15461 | ||
9448096b | 15462 | 2009-06-10 Ian Lance Taylor <iant@google.com> |
15463 | ||
15464 | PR bootstrap/40408 | |
15465 | * graphite.c (add_conditions_to_domain): Change SWITCH_EXPR to | |
15466 | GIMPLE_SWITCH. | |
15467 | ||
b50b1b69 | 15468 | 2009-06-10 Revital Eres <eres@il.ibm.com> |
15469 | ||
15470 | * passes.c (init_optimization_passes): Reschedule | |
15471 | predictive-commoning pass before complete unroll pass. | |
15472 | ||
9967e578 | 15473 | 2009-06-10 Martin Jambor <mjambor@suse.cz> |
15474 | ||
15475 | * cgraph.c (cgraph_node_can_be_local_p): New function. | |
15476 | (cgraph_make_node_local): New function. | |
15477 | * cgraph.h (cgraph_node_can_be_local_p): Declare. | |
15478 | (cgraph_make_node_local): Declare. | |
15479 | ||
33a0b99d | 15480 | 2009-06-10 Nathan Froyd <froydnj@codesourcery.com> |
15481 | ||
15482 | * tree.h (tree_base): Add packed_flag and user_align fields. | |
15483 | Decrease size of spare field. | |
15484 | (TYPE_USER_ALIGN): Use user_align from tree_base. | |
15485 | (DECL_USER_ALIGN): Likewise. | |
15486 | (TYPE_PACKED): Use packed_flag from tree_base. | |
15487 | (DECL_PACKED): Likewise. | |
15488 | (tree_type): Delete packed_flag and user_align fields. Widen | |
15489 | precision field. Widen mode field and shuffle fields to align | |
15490 | mode on an 8-bit boundary. | |
15491 | (tree_decl_common): Delete decl_flag_1 and user_align fields. | |
15492 | Renumber decl_flag_* fields. Fix comments. Widen | |
15493 | decl_common_unused field. | |
c6aaf951 | 15494 | (DECL_HAS_VALUE_EXPR_P): Adjust for renumbering of decl_flag_* fields. |
33a0b99d | 15495 | (DECL_EXTERNAL): Likewise. |
15496 | (DECL_BIT_FIELD): Likewise. | |
15497 | (DECL_NONADDRESSABLE_P): Likewise. | |
15498 | (TYPE_DECL_SUPRESS_DEBUG): Likewise. | |
15499 | * config/arm/arm-modes.def (XImode): Make it an INT_MODE. | |
15500 | ||
f7f05a07 | 15501 | 2009-06-10 Ian Lance Taylor <iant@google.com> |
15502 | ||
15503 | * vec.h (DEF_VEC_ALLOC_I): Use DEF_VEC_NONALLOC_FUNCS_I. | |
15504 | (DEF_VEC_ALLOC_P): Use DEF_VEC_NONALLOC_FUNCS_P. | |
15505 | (DEF_VEC_ALLOC_O): Use DEF_VEC_NONALLOC_FUNCS_O. | |
15506 | (DEF_VEC_ALLOC_FUNC_P): Only define VEC_OP (T,A,alloc). | |
15507 | (DEF_VEC_NONALLOC_FUNCS_P): New macro, broken out of old | |
15508 | DEF_VEC_ALLOC_FUNC_P. | |
15509 | (DEF_VEC_ALLOC_FUNC_O): Only define VEC_OP (T,A,alloc). | |
15510 | (DEF_VEC_NONALLOC_FUNCS_O): New macro, broken out of old | |
15511 | DEF_VEC_ALLOC_FUNC_O. | |
15512 | (DEF_VEC_ALLOC_FUNC_I): Only define VEC_OP (T,A,alloc). | |
15513 | (DEF_VEC_NONALLOC_FUNCS_I): New macro, broken out of old | |
15514 | DEF_VEC_ALLOC_FUNC_I. | |
15515 | (vec_stack_p_reserve, vec_stack_p_reserve_exact): Declare. | |
15516 | (vec_stack_p_reserve_exact_1): Declare. | |
15517 | (vec_stack_o_reserve, vec_stack_o_reserve_exact): Declare. | |
15518 | (vec_stack_free): Declare. | |
15519 | (VEC_stack_alloc): Define. | |
15520 | (DEF_VEC_ALLOC_P_STACK, DEF_VEC_ALLOC_FUNC_P_STACK): Define. | |
15521 | (DEF_VEC_ALLOC_O_STACK, DEF_VEC_ALLOC_FUNC_O_STACK): Define. | |
15522 | (DEF_VEC_ALLOC_I_STACK, DEF_VEC_ALLOC_FUNC_I_STACK): Define. | |
15523 | * vec.c (void_p): New type. Call DEF_VEC_P and DEF_VEC_ALLOC_P | |
15524 | for void_p. | |
15525 | (stack_vecs): New static variable. | |
15526 | (vec_stack_p_reserve_exact_1): New function. | |
15527 | (vec_stack_o_reserve_1): New static function. | |
15528 | (vec_stack_p_reserve, vec_stack_p_reserve_exact): New functions. | |
15529 | (vec_stack_o_reserve, vec_stack_o_reserve_exact): New functions. | |
15530 | (vec_stack_free): New function. | |
15531 | * df-scan.c (df_ref): Use DEF_VEC_P and DEF_VEC_ALLOC_P_STACK. | |
15532 | (VEC_df_ref_stack_alloc): Define. | |
15533 | (df_mw_hardreg_ptr): New type. Use DEF_VEC_P and | |
15534 | DEF_VEC_ALLOC_P_STACK. | |
15535 | (VEC_df_mw_hardreg_ptr_stack_alloc): Define. | |
15536 | (struct df_collection_rec): Change _vec fields to VEC. Remove | |
15537 | _use fields. | |
15538 | (df_free_collection_rec): Adjust for new fields. | |
15539 | (df_insn_rescan): Use new df_collection_rec fields. | |
15540 | (df_notes_rescan, df_canonize_collection_rec): Likewise. | |
15541 | (df_ref_create_structure, df_ref_record): Likewise. | |
15542 | (df_get_conditional_uses, df_get_call_refs): Likewise. | |
15543 | (df_insn_refs_collect, df_bb_refs_collect): Likewise. | |
15544 | (df_bb_refs_record, df_record_entry_block_defs): Likewise. | |
15545 | (df_record_exit_block_uses, df_bb_verify): Likewise. | |
c6aaf951 | 15546 | (df_swap_refs): Change ref_vec parameter to VEC. Change all callers. |
f7f05a07 | 15547 | (df_sort_and_compress_refs): Change ref_vec parameter to VEC. |
15548 | Remove count parameter. Change return type to void. Change all | |
15549 | callers. | |
15550 | (df_sort_and_compress_mws): Change mw_vec parameter to VEC. | |
15551 | Remove count parameter. Change return type to void. Change all | |
15552 | callers. | |
15553 | (df_install_refs): Change old_vec parameter to VEC. Remove count | |
15554 | parameter. Change all callers. | |
15555 | (df_install_mws): Change old_vec parameter to VEC. Remove count | |
15556 | parameter. Change all callers. | |
15557 | (df_refs_verify): Change new_rec parameter to VEC. Change call | |
15558 | callers. | |
15559 | (df_mws_verify): Likewise. | |
15560 | ||
7a63ab96 | 15561 | 2009-06-10 Alexandre Oliva <aoliva@redhat.com> |
15562 | ||
15563 | * gcc.c (compare_files): Cast munmap argumento to caddr_t. | |
15564 | ||
9e26132e | 15565 | 2009-06-10 H.J. Lu <hongjiu.lu@intel.com> |
15566 | ||
15567 | * doc/extend.texi: Add description for __builtin_ia32_crc32di. | |
15568 | ||
be52b6d8 | 15569 | 2009-06-10 Anthony Green <green@moxielogic.com> |
15570 | ||
15571 | * config/moxie/crti.asm: New file. | |
15572 | * config/moxie/crtn.asm: New file. | |
15573 | * config/moxie/moxie.c: New file. | |
15574 | * config/moxie/moxie.h: New file. | |
15575 | * config/moxie/sfp-machine.h: New file. | |
15576 | * config/moxie/moxie-protos.h: New file. | |
15577 | * config/moxie/t-moxie: Created. | |
15578 | * config/moxie/t-moxie-softfp: Created. | |
15579 | * config/moxie/moxie.md: Created. | |
15580 | * config/moxie/constraints.md: Created. | |
15581 | * config.gcc: Add moxie support. | |
15582 | * doc/md.texi (Machine Constraints): Add moxie constraints. | |
15583 | * doc/contrib.texi (Contributors): Mention moxie port. | |
15584 | * doc/install.texi (Specific): Mention the moxie port. | |
15585 | ||
423aab86 | 15586 | 2009-06-09 Ian Lance Taylor <iant@google.com> |
15587 | ||
15588 | * system.h (HAVE_DESIGNATED_INITIALIZERS): Don't define if | |
15589 | compiling with C++. | |
15590 | * optabs.c (optab_table): Only use designated initializers if | |
15591 | HAVE_DESIGNATED_INITIALIZERS is defined. | |
15592 | (convert_optab_table): Likewise. | |
15593 | (init_optabs): Always call init_insn_codes if | |
15594 | HAVE_DESIGNATED_INITIALIZERS is not defined. | |
15595 | ||
d5b637fa | 15596 | 2009-06-09 Ian Lance Taylor <iant@google.com> |
15597 | ||
15598 | * targhooks.c (default_builtin_vectorized_function): Change fn | |
15599 | parameter to unsigned int. | |
15600 | (default_builtin_vectorized_conversion): Change code parameter to | |
15601 | unsigned int. | |
15602 | (default_builtin_reciprocal): Change fn parameter to unsigned int. | |
15603 | * targhooks.h: Update declarations. | |
15604 | * config/rs6000/rs6000.c (rs6000_builtin_conversion): Change code | |
15605 | parameter to unsigned int. | |
15606 | ||
15607 | * c-typeck.c (comptypes_check_enum_int): New static function. | |
15608 | (comptypes_internal): Add enum_and_int_p parameter. Change all | |
15609 | callers. | |
15610 | (comp_target_types): Add location parameter. Change all callers. | |
15611 | (tagged_types_tu_compatible_p): Add enum_and_int_p parameter. | |
15612 | Change all callers. | |
15613 | (function_types_compatible_p, type_lists_compatible_p): Likewise. | |
15614 | (build_conditional_expr): Add colon_loc parameter. Change all | |
15615 | callers. | |
c6aaf951 | 15616 | (convert_for_assignment): Add location parameter. Change all callers. |
d5b637fa | 15617 | * c-parser.c (c_parser_conditional_expression): Pass location of |
15618 | colon to build_conditional_expr. | |
15619 | * c-tree.h (build_conditional_expr): Update declaration. | |
15620 | ||
d970c7fe | 15621 | 2009-06-09 Sebastian Pop <sebastian.pop@amd.com> |
15622 | ||
15623 | * graphite.c: Revert previous patch. | |
15624 | ||
1aa098ae | 15625 | 2009-06-09 Sebastian Pop <sebastian.pop@amd.com> |
15626 | ||
15627 | PR bootstrap/40103 | |
15628 | * graphite.c: Remove pragma GCC diagnostic warning "-Wc++-compat". | |
15629 | ||
f937ec59 | 15630 | 2009-06-09 Ghassan Shobaki <ghassan.shobaki@amd.com> |
15631 | ||
614b751e | 15632 | * tree-ssa-loop-prefetch.c |
15633 | (loop_prefetch_arrays): Fixed a portability problem in printf format | |
15634 | string. | |
f937ec59 | 15635 | |
31000708 | 15636 | 2009-06-09 Martin Jambor <mjambor@suse.cz> |
15637 | ||
15638 | PR tree-optimization/40351 | |
c6aaf951 | 15639 | * tree-sra.c (propagate_subacesses_accross_link): Check that a |
15640 | refrence to a potential artifical subaccess can be constructed. | |
31000708 | 15641 | |
9b8dc018 | 15642 | 2009-06-08 Kaz Kojima <kkojima@gcc.gnu.org> |
15643 | ||
15644 | * config/sh/sh-protos.h (sh_optimization_options): Declare. | |
15645 | (sh_override_options): Likewise. | |
15646 | * config/sh/sh.c: Include params.h. | |
15647 | (sh_optimization_options): New. | |
15648 | (sh_override_options): Likewise. | |
15649 | * config/sh/sh.c (OPTIMIZATION_OPTIONS): Use sh_optimization_options. | |
15650 | (OVERRIDE_OPTIONS): Use sh_override_options. | |
15651 | ||
dcec2982 | 15652 | 2009-06-08 Jakub Jelinek <jakub@redhat.com> |
15653 | ||
15654 | * dwarf2out.c (emit_cfa_remember): New variable. | |
15655 | (add_fde_cfi): If emit_cfa_remember, recurse to add | |
15656 | DW_CFA_remember_state first. | |
15657 | (dwarf2out_begin_epilogue): Don't add_fde_cfi DW_CFA_remember_state, | |
15658 | instead just set emit_cfa_remember. | |
15659 | ||
804f8485 | 15660 | 2009-06-08 Jan Hubicka <jh@suse.cz> |
15661 | ||
15662 | PR debug/40126 | |
15663 | * dwarf2out.c (dwarf2out_abstract_function): Free decl_loc_table. | |
15664 | ||
7fe9b425 | 15665 | 2009-06-08 Jan Hubicka <jh@suse.cz> |
15666 | ||
15667 | PR middle-end/39834 | |
c6aaf951 | 15668 | * cgraphunit.c (save_inline_function_body): Do not copy transform |
15669 | hooks for saved inline bodies. | |
7fe9b425 | 15670 | * ipa-passes.c (do_per_function): Do not add the hoks multiple times |
15671 | for given function. | |
15672 | ||
01e196ce | 15673 | 2009-06-08 Adam Nemet <anemet@caviumnetworks.com> |
15674 | ||
15675 | * jump.c (returnjump_p): Handle delayed branches. Add missing | |
15676 | function comment. | |
15677 | ||
b437daf4 | 15678 | 2009-06-08 Jan Hubicka <jh@suse.cz> |
15679 | ||
15680 | PR middle-end/40102 | |
15681 | * cgraph.c (cgraph_create_edge_including_clones): Also asume that the | |
15682 | original node might've been modified. | |
15683 | * tree-inline.c (copy_bb): Do not assume that all clones are the same. | |
15684 | ||
fbc1ccbc | 15685 | 2009-06-08 Jakub Jelinek <jakub@redhat.com> |
15686 | ||
15687 | * tree-object-size.c (addr_object_size): Add OSI argument. | |
15688 | Handle also INDIRECT_REF with SSA_NAME inside of it as base address. | |
15689 | (compute_builtin_object_size, expr_object_size): Adjust callers. | |
15690 | (plus_stmt_object_size): Call addr_object_size instead of | |
15691 | compute_builtin_object_size. | |
15692 | ||
0ab353e1 | 15693 | 2009-06-08 Ghassan Shobaki <ghassan.shobaki@amd.com> |
614b751e | 15694 | Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> |
f6c8c8fc | 15695 | |
15696 | * tree-ssa-loop-prefetch.c | |
15697 | (gather_memory_references): Introduced a counter for the number of | |
0ab353e1 | 15698 | memory references. |
f6c8c8fc | 15699 | (anything_to_prefetch_p): Introduced a counter for the number of |
0ab353e1 | 15700 | prefetches. |
f6c8c8fc | 15701 | (is_loop_prefetching_profitable): New function with a cost model |
0ab353e1 | 15702 | for prefetching. |
f6c8c8fc | 15703 | (loop_prefetch_arrays): Use the new cost model to determine if |
0ab353e1 | 15704 | prefetching is profitable. |
f6c8c8fc | 15705 | * params.def (MIN_INSN_TO_PREFETCH_RATIO, |
0ab353e1 | 15706 | PREFETCH_MIN_INSN_TO_MEM_RATIO): New parameters. |
f6c8c8fc | 15707 | * params.h (MIN_INSN_TO_PREFETCH_RATIO, |
0ab353e1 | 15708 | PREFETCH_MIN_INSN_TO_MEM_RATIO): New parameters. |
f6c8c8fc | 15709 | * doc/invoke.texi (MIN_INSN_TO_PREFETCT_RATIO, |
0ab353e1 | 15710 | PREFETCH_MIN_INSN_TO_MEM_RATIO): New parameters. |
f6c8c8fc | 15711 | |
e32b531f | 15712 | 2009-06-08 Michael Matz <matz@suse.de> |
15713 | ||
15714 | PR debug/40012 | |
e32b531f | 15715 | * cfgexpand.c (set_rtl): Store place also in DECL_RTL, if all |
15716 | partitions use the same. | |
15717 | (expand_one_var): Deal with DECL_RTL sometimes begin set also | |
15718 | for basevars of SSA_NAMEs. | |
15719 | (expand_used_vars): Reset TREE_USED for basevars of SSA_NAMEs, | |
15720 | to not expand them twice. | |
15721 | (gimple_expand_cfg): Clear DECL_RTL for those decls that have | |
15722 | multiple places. | |
15723 | ||
71278019 | 15724 | 2009-06-08 Alexandre Oliva <aoliva@redhat.com> |
15725 | ||
15726 | * common.opt (fcompare-debug=, fcompare-debug-second): New. | |
15727 | (fdump-final-insns=, gtoggle): New. | |
15728 | * doc/invoke.texi: Document them. | |
15729 | * final.c (rest_of_clean_state): Dump final insn stream. | |
15730 | * gcc.c (invoke_as): Hook in -fcompare-debug. | |
15731 | (static_spec_functions): Add compare-debug-dump-opt, | |
15732 | compare-debug-self-opt and compare-debug-auxbase-opt. | |
15733 | (compare_debug, compare_debug_second, compare_debug_opt): New. | |
15734 | (switches_debug_check, n_switches_debug_check): New. | |
15735 | (debug_auxbase_opt, debug_check_temp_file): New. | |
15736 | (process_command): Handle -fno-compare-debug, -fcompare-debug and | |
15737 | -fcompare-debug=*. | |
15738 | (do_self_spec): Handle arguments after switches. | |
15739 | (do_spec_1): Add .gk extension to temp file basenames for compare. | |
15740 | (check_live_switch): Take SWITCH_IGNORE into account, and earlier. | |
15741 | (cc1_options): Use it instead of normal auxbase computation for | |
15742 | the second compare-debug compilation. | |
15743 | (compare_files): New. | |
15744 | (main): Set up and implement compare debug mode. | |
15745 | (compare_debug_dump_opt_spec_function): New. | |
15746 | (compare_debug_self_opt_spec_function): New. | |
15747 | (compare_debug_auxbase_opt_spec_function): New. | |
15748 | * toplev.c (process_options): Handle flag_gtoggle, | |
15749 | flag_dump_final_insns. | |
15750 | * coverage.c (coverage_begin_output): Don't overwrite .gcno file | |
15751 | during -fcompare-debug-second compilation. | |
15752 | ||
561017b5 | 15753 | 2009-06-07 Ian Lance Taylor <iant@google.com> |
15754 | ||
c6aaf951 | 15755 | * dwarf2.h (enum dwarf_location_atom): Add INTERNAL_DW_OP_tls_addr. |
561017b5 | 15756 | * dwarf2out.c (INTERNAL_DW_OP_tls_addr): Don't #define. |
15757 | ||
15758 | * c-common.c (c_do_switch_warnings): Don't exit early for -Wswitch | |
15759 | with no default node. Change warning with %H to warning_at. | |
15760 | Don't clear warn_switch around case checking. | |
15761 | * doc/invoke.texi (Warning Options): Clarify distinction between | |
15762 | -Wswitch and -Wswitch-enum. | |
15763 | ||
315a45ed | 15764 | 2009-06-07 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
15765 | ||
15766 | * tree-pass.h (TODO_update_ssa_any): Document internal use only. | |
15767 | ||
18d8ad76 | 15768 | 2009-06-07 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
15769 | ||
15770 | * gbl-ctors.h: Add header guard. | |
15771 | ||
d8eaff30 | 15772 | 2009-06-07 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
15773 | ||
15774 | * tree-flow.h (make_value_handle, set_value_handle, sort_vuses, | |
15775 | sort_vuses_heap, vn_lookup_or_add, vn_lookup_or_add_with_stmt, | |
15776 | vn_lookup_or_add_with_vuses, vn_add, vn_add_with_vuses, | |
15777 | vn_lookup_with_stmt, vn_lookup, vn_lookup_with_vuses): Remove | |
15778 | prototypes for removed functions. | |
15779 | (expressions_equal_p): Move to ... | |
15780 | * tree-ssa-sccvn.h: ... here and ... | |
15781 | * matrix-reorg.c: ... adjust includes. | |
15782 | ||
de9d32d3 | 15783 | 2009-06-07 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
15784 | ||
15785 | * ipa-struct-reorg.c (do_reorg_1): Fix whitespace in dump output. | |
15786 | ||
9eba252e | 15787 | 2009-06-07 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
15788 | ||
15789 | * c-decl.c (finish_decl): Use bool for variable was_incomplete. | |
15790 | (finish_function): Remove erroneous whitespace. | |
15791 | ||
dd24d1a6 | 15792 | 2009-06-07 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
15793 | ||
2c2eb7fa | 15794 | * tree-cfg.c (gimple_merge_blocks): Commentary typo fix. |
15795 | (verify_stmts): Print statement who's gimple_bb is set to a wrong BB | |
3d400f58 | 15796 | |
15797 | 2009-06-07 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> | |
15798 | ||
15799 | * errors.c (internal_error): Commentary typo fix. | |
15800 | * gimple-iterator.c (gsi_insert_seq_on_edge): Ditto. | |
15801 | * tree-ssa-pre.c: Ditto. | |
dd24d1a6 | 15802 | |
2c2eb7fa | 15803 | 2009-06-07 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
15804 | ||
15805 | * basic-block.h (ENTRY_BLOCK, EXIT_BLOCK): Document that neither of | |
15806 | them is supposed to hold actual statements. | |
15807 | ||
e1c8f1c5 | 15808 | 2009-06-06 Ian Lance Taylor <iant@google.com> |
15809 | ||
15810 | * doc/extend.texi (Attribute Syntax): Document that C++ labels on | |
15811 | empty statements can now have attributes. | |
15812 | ||
e6408be9 | 15813 | 2009-06-05 Shujing Zhao <pearly.zhao@oracle.com> |
15814 | ||
15815 | * config/mips/mips.c: Use REG_P and CONST_INT_P where applicable. | |
15816 | * config/mips/mips.md: Ditto. | |
15817 | ||
253e1b4a | 15818 | 2009-06-05 Nathan Froyd <froydnj@codesourcery.com> |
15819 | ||
15820 | * config/rs6000/eabi.asm (__eabi_convert): Don't define if | |
15821 | _RELOCATABLE. | |
15822 | (__eabi_uconvert): Likewise. | |
15823 | ||
aef98aab | 15824 | 2009-06-05 Nathan Froyd <froydnj@codesourcery.com> |
15825 | ||
15826 | * config/rs6000/ppc-asm.h: Protect auto-host.h inclusion and | |
15827 | CFI_* definitions with IN_GCC. | |
15828 | ||
8cb0d379 | 15829 | 2009-06-05 David Edelsohn <edelsohn@gnu.org> |
15830 | ||
15831 | * xcoffout.h (xcoffout_source_line): Update prototype. | |
15832 | ||
c3cfad90 | 15833 | 2009-06-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
15834 | ||
15835 | * builtins.c (do_mpc_ckconv, do_mpc_arg1): Use | |
15836 | mpc_realref/mpc_imagref instead of MPC_RE/MPC_IM. | |
15837 | ||
f63d3ecc | 15838 | 2009-06-05 Jakub Jelinek <jakub@redhat.com> |
15839 | ||
15840 | PR middle-end/40340 | |
15841 | * tree-ssa-live.c (remove_unused_scope_block_p): Don't prune | |
15842 | inlined_function_outer_scope_p blocks for artificial inlines | |
15843 | even at -g0/-g1. | |
15844 | * tree.c (tree_nonartificial_location): Rewrite using | |
15845 | block_nonartificial_location. | |
15846 | ||
454f25be | 15847 | 2009-06-05 Revital Eres <eres@il.ibm.com> |
15848 | Leehod Baruch <leehod@il.ibm.com> | |
15849 | ||
15850 | * expr.c (expand_assignment): Expand MISALIGNED_INDIRECT_REF. | |
15851 | (expand_expr_real_1): Remove comment. | |
15852 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): | |
15853 | Vectorize misaligned access when the target supports it. | |
c6aaf951 | 15854 | (vect_supportable_dr_alignment): Check for unaligned access support. |
454f25be | 15855 | * tree-vect-stmts.c (vectorizable_store): Generate misaligned store |
15856 | and remove asset. | |
15857 | ||
be6a5df4 | 15858 | 2009-06-05 Julian Brown <julian@codesourcery.com> |
15859 | ||
15860 | * config/arm/ieee754-df.S (cmpdf2): Avoid writing below SP. | |
15861 | * config/arm/ieee754-sf.S (cmpsf2): Likewise. | |
15862 | ||
75b9059b | 15863 | 2009-06-05 Richard Guenther <rguenther@suse.de> |
15864 | ||
15865 | PR bootstrap/40350 | |
15866 | * dwarf2out.c (dwarf2out_begin_function): Mark discriminator | |
15867 | as possibly unused. | |
15868 | ||
f63d3ecc | 15869 | 2009-06-05 Jakub Jelinek <jakub@redhat.com> |
a3cd0f6a | 15870 | |
15871 | * config/s390/s390.c (global_not_special_regno_p): New static inline. | |
15872 | (save_gprs): Don't tell unwinder when a global register is saved. | |
15873 | (s390_emit_epilogue): Emit needed epilogue unwind info. | |
15874 | ||
55df8db3 | 15875 | 2009-06-05 Alexandre Oliva <aoliva@redhat.com> |
15876 | ||
15877 | * dwarf2out.c (deferred_asm_name): New. | |
15878 | (add_name_and_src_coords_attributes): Defer creation of | |
15879 | DW_AT_MIPS_linkage_name attribute if DECL_ASSEMBLER_NAME was not | |
15880 | computed yet. | |
15881 | (move_linkage_attr): New. | |
15882 | (dwarf2out_finish): Revisit deferrals and emit attributes at the | |
15883 | right place. | |
15884 | ||
78e29a95 | 15885 | 2009-06-05 Alexandre Oliva <aoliva@redhat.com> |
15886 | ||
15887 | * tree-nested.c (finalize_nesting_tree_1): Declare the | |
15888 | frame_decl in the binding tree. | |
15889 | ||
d01c707b | 15890 | 2009-06-04 Cary Coutant <ccoutant@google.com> |
15891 | ||
15892 | * basic-block.h (struct basic_block_def): Add discriminator field. | |
15893 | * dbxout.c (dbxout_source_line): Add new parameter. Change all | |
15894 | callers. | |
15895 | * debug.c (do_nothing_debug_hooks): Add additional entry. | |
15896 | (debug_nothing_int_charstar_int): New function. | |
c6aaf951 | 15897 | * debug.h (struct gcc_debug_hooks): Add parameter to source_line hook. |
d01c707b | 15898 | (debug_nothing_int_charstar_int): New declaration. |
15899 | * dwarf2out.c (dwarf2out_source_line): Add new parameter. Write | |
15900 | discriminator value in .loc directive. | |
15901 | * final.c (last_discriminator): New variable. | |
15902 | (discriminator): New variable. | |
15903 | (final_start_function): Initialize above variables, pass current | |
15904 | discriminator to debug hook. | |
15905 | (notice_source_line): Check for discriminator change. | |
15906 | * gimple-pretty-print.c (dump_bb_header): Print discriminator value. | |
15907 | * sdbout.c (sdbout_source_line): New parameter. | |
15908 | * tree-cfg.c (struct locus_discrim_map): New structure type. | |
15909 | (discriminator_per_locus): New hash table. | |
15910 | (build_gimple_cfg): Allocate and free discriminator hash table. | |
15911 | (make_edges): Call assign_discriminator. | |
15912 | (locus_map_hash): New function. | |
15913 | (locus_map_eq): New function. | |
15914 | (next_discriminator_for_locus): New function. | |
15915 | (same_line_p): New function. | |
15916 | (assign_discriminator): New function. | |
15917 | (make_cond_expr_edges): Call assign_discriminator. | |
15918 | (make_gimple_switch_edges): Likewise. | |
15919 | (first_non_label_stmt): New function. | |
15920 | * vmsdbgout.c (vmsdbgout_source_line): Add new parameter. Change | |
15921 | all callers. | |
15922 | * xcoffout.c (xcoffout_source_line): Add new parameter. | |
15923 | ||
15924 | * configure.ac (gcc_cv_as_discriminator): New configury check for | |
15925 | gas support for discriminator. | |
15926 | * configure: Regenerate. | |
15927 | * config.in: Regenerate. | |
15928 | ||
7430cad1 | 15929 | 2009-06-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
15930 | ||
15931 | * config/arm/arm.c (thumb2_legitimate_index_p): Initialize | |
15932 | val after checking for integers. | |
15933 | ||
b51058a6 | 15934 | 2009-06-04 Uros Bizjak <ubizjak@gmail.com> |
15935 | ||
15936 | * config/i386/i386.h (X86_64_MS_REGPARM_MAX): Rename from | |
15937 | X64_REGPARM_MAX. | |
15938 | (REGPARM_MAX): Use X86_64_MS_REGPARM_MAX. | |
15939 | (X86_64_MS_SSE_REGPARM_MAX): Rename from X64_SSE_REGPARM_MAX. | |
15940 | (SSE_REGPARM_MAX): Use X86_64_MS_SSE_REGPARM_MAX. | |
15941 | * config/i386/i386.c: Use X86_64_MS_REGPARM_MAX instead of | |
15942 | X64_REGPARM_MAX. Use X86_64_MS_SSE_REGPARM_MAX instead of | |
15943 | X64_SSE_REGPARM_MAX. | |
15944 | * config/i386/i386.md: Use X86_64_MS_SSE_REGPARM_MAX instead of | |
15945 | X64_SSE_REGPARM_MAX. | |
15946 | ||
4537c5d9 | 15947 | 2009-06-04 Alexandre Oliva <aoliva@redhat.com> |
15948 | ||
15949 | * gcc.c (report_times_to_file): New. | |
15950 | (execute): Implement it. | |
15951 | (process_command): Support -time=. | |
15952 | * doc/invoke.texi: Document it. | |
15953 | ||
ee093c13 | 15954 | 2009-06-04 Alexandre Oliva <aoliva@redhat.com> |
15955 | ||
15956 | * tree-ssa-live.c (remove_unused_scope_block_p): Keep variables | |
15957 | that have value exprs. | |
15958 | ||
1e03a59b | 15959 | 2009-06-04 Alexandre Oliva <aoliva@redhat.com> |
15960 | ||
15961 | * dwarf2asm.c (dw2_force_const_mem): Defer creation of | |
15962 | declarations for constants until... | |
15963 | (dw2_output_indirect_constant_1): ... this point. | |
15964 | ||
a3ffc315 | 15965 | 2009-06-04 Richard Earnshaw <rearnsha@arm.com> |
15966 | ||
15967 | PR target/10242 | |
15968 | * arm.md (arm_addsi3): Don't try to split an add with an | |
15969 | eliminable register until after reload has completed. | |
15970 | ||
cd819d2f | 15971 | 2009-06-03 Ian Lance Taylor <iant@google.com> |
15972 | ||
15973 | * dummy-checksum.c (executable_checksum): Use EXPORTED_CONST. | |
15974 | * genattrtab.c (write_length_unit_log): Likewise. | |
15975 | * genchecksum.c (dosum): Likewise. | |
15976 | * gengtype.c (write_rtx_next): Likewise. | |
15977 | (finish_root_table, write_roots): Likewise. | |
15978 | * gimple.c (gimple_ops_offset_): Likewise. | |
15979 | * tree-nomudflap.c (gt_ggc_r_gt_tree_mudflap_h): Likewise. | |
15980 | * config/arc/arc.c (arc_attribute_table): Likewise. | |
15981 | * config/arm/arm.c (arm_attribute_table): Likewise. | |
15982 | * config/avr/avr.c (avr_attribute_table): Likewise. | |
15983 | * config/crx/crx.c (crx_attribute_table): Likewise. | |
15984 | * config/m32r/m32r.c (m32r_attribute_table): Likewise. | |
15985 | * config/m68hc11/m68hc11.c (m68hc11_attribute_table): Likewise. | |
15986 | * config/mcore/mcore.c (mcore_attribute_table): Likewise. | |
15987 | * config/rs6000/rs6000.c (rs6000_attribute_table): Likewise. | |
15988 | * config/sh/sh.c (sh_attribute_table): Likewise. | |
15989 | * config/sparc/sparc.c (sparc_attribute_table): Likewise. | |
15990 | * config/spu/spu.c (spu_attribute_table): Likewise. | |
15991 | * config/v850/v850.c (v850_attribute_table): Likewise. | |
15992 | ||
15993 | * config/alpha/alpha.c (vms_attribute_table): Make static. | |
15994 | * config/bfin/bfin.c (bfin_attribute_table): Likewise. | |
15995 | * config/h8300/h8300.c (h8300_attribute_table): Likewise. | |
15996 | * config/mips/mips.c (mips_attribute_table): Likewise. | |
15997 | ||
15998 | * Makefile.in (dummy-checksum.o): Depend upon $(CONFIG_H) and | |
15999 | $(SYSTEM_H). | |
16000 | (cc1-checksum.o): Likewise. | |
16001 | ||
9a4e1a73 | 16002 | 2009-06-03 Steve Ellcey <sje@cup.hp.com> |
16003 | ||
16004 | * config/ia64/vect.md (*movv2sf_internal): Handle big endian case. | |
16005 | ||
a9cc13e1 | 16006 | 2009-06-03 Jakub Jelinek <jakub@redhat.com> |
16007 | ||
5f59286d | 16008 | * config/rs6000/rs6000.c (rs6000_emit_stack_reset): Return generated |
16009 | insn if it is changing sp. Use gen_add3_insn instead of | |
16010 | conditionally gen_addsi3 and gen_adddi3. | |
16011 | (offset_below_red_zone_p): New static inline function. | |
16012 | (rs6000_emit_epilogue): Emit needed epilogue unwind info. | |
16013 | Use gen_add3_insn instead of conditionally gen_addsi3 and gen_adddi3. | |
16014 | * config/rs6000/ppc-asm.h: Include auto-host.h. | |
16015 | (CFI_STARTPROC, CFI_ENDPROC, CFI_DEF_CFA_REGISTER, CFI_OFFSET, | |
16016 | CFI_RESTORE): Define. | |
16017 | * config/rs6000/crtresxgpr.asm: Add unwind info. | |
16018 | * config/rs6000/crtresxfpr.asm: Likewise. | |
16019 | * config/rs6000/crtresgpr.asm: Likewise. | |
16020 | * config/rs6000/crtresfpr.asm: Likewise. | |
16021 | * config/rs6000/crtsavgpr.asm: Likewise. | |
16022 | * config/rs6000/crtsavfpr.asm: Likewise. | |
16023 | ||
b3154a1f | 16024 | * dwarf2out.c (output_cfi_directive): Pass 1 instead of 0 to second |
16025 | argument of DWARF2_FRAME_REG_OUT macros. | |
a9cc13e1 | 16026 | |
e5a8295a | 16027 | 2009-06-03 Julian Brown <julian@codesourcery.com> |
16028 | ||
16029 | * config/arm/arm.c (arm_hard_regno_mode_ok): Permit values of four | |
16030 | words or less (including TImode) in core registers. | |
16031 | ||
261b246f | 16032 | 2009-06-03 Richard Guenther <rguenther@suse.de> |
16033 | ||
16034 | PR middle-end/40328 | |
16035 | * fold-const.c (fold_convert): Fold the build COMPLEX_EXPR. | |
16036 | ||
2dfe9981 | 16037 | 2009-06-03 Andrey Belevantsev <abel@ispras.ru> |
16038 | ||
f6c8c8fc | 16039 | * statistics.c (statistics_counter_event): Do not record event |
2dfe9981 | 16040 | in pass dump if its number == -1. |
f6c8c8fc | 16041 | (curr_statistics_hash): Add assert that we never get passes |
2dfe9981 | 16042 | with static number == -1. |
16043 | ||
9a60c3b9 | 16044 | 2009-06-03 Richard Guenther <rguenther@suse.de> |
16045 | Andrey Belevantsev <abel@ispras.ru> | |
16046 | ||
f6c8c8fc | 16047 | * cfgexpand.c (discover_nonconstant_array_refs_r): Make only |
9a60c3b9 | 16048 | non-BLKmode arrays addressable. |
16049 | ||
f539feff | 16050 | 2009-06-03 Maxim Kuvyrkov <maxim@codesourcery.com> |
16051 | ||
16052 | * config/m68k/linux.h (HAVE_GAS_BALIGN_AND_P2ALIGN): Move to ... | |
16053 | * config/m68k/m68k.h: ... here. | |
f539feff | 16054 | |
4ecddf77 | 16055 | 2009-06-03 Martin Jambor <mjambor@suse.cz> |
16056 | ||
16057 | PR tree-optimization/40323 | |
16058 | * ipa-prop.c (get_ssa_def_if_simple_copy): Break if not single | |
16059 | assignment. | |
16060 | ||
831afe34 | 16061 | 2009-06-03 Richard Guenther <rguenther@suse.de> |
16062 | ||
16063 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use DECL_SIZE | |
16064 | consistently. | |
16065 | ||
cb94f03c | 16066 | 2009-06-03 Shujing Zhao <pearly.zhao@oracle.com> |
16067 | ||
16068 | * config/sh/predicates.md: Use REG_P, MEM_P, CONST_INT_P, LABEL_P, | |
16069 | JUMP_P, CALL_P, NONJUMP_INSN_P, NOTE_P, BARRIER_P and | |
16070 | JUMP_TABLE_DATA_P where applicable. | |
16071 | * config/sh/sh.c: Ditto. | |
16072 | * config/sh/sh.h: Ditto. | |
16073 | * config/sh/sh.md: Ditto. | |
16074 | * config/sh/symbian.c: Ditto. | |
16075 | ||
faa14cce | 16076 | 2009-06-03 Uros Bizjak <ubizjak@gmail.com> |
16077 | ||
16078 | * config/i386/driver-i386.c (describe_cache): Optimize | |
16079 | concatenation of strings. Use snprintf instead of sprintf. | |
16080 | (host_detect_local_cpu): Ditto. Ignore -march and -mtune for native | |
16081 | target when not compiling with GCC. | |
16082 | ||
2b0c9242 | 16083 | 2009-06-02 Kaz Kojima <kkojima@gcc.gnu.org> |
16084 | ||
16085 | * config/sh/sh.c: Revert last change. | |
16086 | (sh_expand_epilogue): Emit a blockage insn before the frame | |
16087 | pointer adjustment unconditionally. | |
16088 | ||
d4902064 | 16089 | 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com> |
16090 | ||
16091 | * config/pa/pa-hpux.h (LINK_SPEC): Remove "%<fwhole-program". | |
16092 | * config/pa/pa-hpux10.h (LINK_SPEC): Likewise. | |
16093 | * config/pa/pa-hpux11.h (LINK_SPEC): Likewise. | |
16094 | * gcc.c (set_collect_gcc_options): Don't add -fwhole-program | |
16095 | to COLLECT_GCC_OPTIONS. | |
16096 | ||
ef6fd54f | 16097 | 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com> |
16098 | ||
16099 | * collect2.c (target_system_root): New variable. | |
16100 | (main): Handle --sysroot=. | |
16101 | (ignore_library): Strip the sysroot from the library path. | |
16102 | ||
cabc7147 | 16103 | 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com> |
16104 | ||
16105 | * Makefile.in (COLLECT2_OBJS): Add collect2-aix.o. | |
16106 | (collect2.o): Depend on collect2-aix.h. | |
16107 | (collect2-aix.o): New rule. | |
16108 | * collect2-aix.h: New file. | |
16109 | * collect2-aix.c: Likewise. | |
16110 | * collect2.c: Include collect2-aix.h. Don't undefine | |
16111 | OBJECT_FORMAT_COFF if CROSS_AIX_SUPPORT is defined. | |
16112 | Guard native includes with #ifndef CROSS_DIRECTORY_STRUCTURE. | |
16113 | Use TARGET_AIX_VERSION instead of _AIX51. | |
16114 | * config/rs6000/aix43.h (TARGET_AIX_VERSION): Define. | |
16115 | * config/rs6000/aix51.h (TARGET_AIX_VERSION): Likewise. | |
16116 | * config/rs6000/aix52.h (TARGET_AIX_VERSION): Likewise. | |
16117 | * config/rs6000/aix53.h (TARGET_AIX_VERSION): Likewise. | |
16118 | * config/rs6000/aix61.h (TARGET_AIX_VERSION): Likewise. | |
16119 | ||
329cbab5 | 16120 | 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com> |
16121 | ||
16122 | * collect2.c (ignore_library): Avoid premature post-increment | |
16123 | and null deference. | |
16124 | ||
5b69e2e1 | 16125 | 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com> |
16126 | ||
16127 | * Makefile.in (libgcc.mvars): Add TARGET_SYSTEM_ROOT. | |
16128 | * config/rs6000/aix.h (LINK_SYSCALLS_SPEC): Add %R to the | |
16129 | !CROSS_DIRECTORY_STRUCTURE alternative and use it for | |
16130 | CROSS_DIRECTORY_STRUCTURE too. | |
16131 | (LINK_LIBG_SPEC): Likewise. | |
16132 | (LIB_SPEC): Add %R to sysroot paths. | |
16133 | * config/rs6000/aix43.h (CPP_SPEC): Add %R to sysroot paths. | |
16134 | (CPLUSPLUS_CPP_SPEC, LIB_SPEC): Likewise. | |
16135 | * config/rs6000/aix51.h: As for aix43.h. | |
16136 | * config/rs6000/aix52.h: Likewise. | |
16137 | * config/rs6000/aix53.h: Likewise. | |
16138 | * config/rs6000/aix61.h: Likewise. | |
16139 | * config/rs6000/t-aix52 (SHLIB_LINK): Add $(TARGET_SYSTEM_ROOT) | |
16140 | to the beginning of sysroot paths. | |
16141 | ||
f86c2921 | 16142 | 2009-06-02 Alexandre Oliva <aoliva@redhat.com> |
16143 | ||
16144 | * print_rtl (print_rtx): Don't print modes in EXPR_LISTs and | |
16145 | INSN_LISTs that are out of the REG_NOTE range. | |
16146 | ||
b635a1a3 | 16147 | 2009-06-02 Alexandre Oliva <aoliva@redhat.com> |
16148 | ||
16149 | * loop-unroll.c (struct iv_to_split): Add pointer to next. | |
16150 | (struct var_to_expand): Likewise. | |
16151 | (struct opt_info): Add head and tail for linked lists of the above. | |
16152 | (analyze_insn_to_expand_var): Initialize next. | |
16153 | (analyze_iv_to_split_insn): Likewise. | |
16154 | (analyze_insns_in_loop): Create linked lists. | |
16155 | (allocate_basic_variable): Simplify for use without hash table. | |
16156 | (insert_var_expansion_initialization): Likewise, make it type-safer. | |
16157 | (combine_var_copies_in_loop_exit): Likewise. | |
16158 | (apply_opt_in_copies): Walk lists rather than hash tables. | |
16159 | (release_var_copies): Simplified and inlined by hand into... | |
16160 | (free_opt_info): ... this function. | |
16161 | ||
07958fba | 16162 | 2009-06-02 Richard Guenther <rguenther@suse.de> |
16163 | ||
16164 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use DECL_SIZE | |
16165 | for field decls. | |
16166 | ||
c3771ec9 | 16167 | 2009-06-02 Alexandre Oliva <aoliva@redhat.com> |
16168 | ||
16169 | * cfgexpand.c (gimple_expand_cfg): Discard the source location | |
16170 | only for builtins that are not overridden. | |
16171 | ||
d5b19135 | 16172 | 2009-06-02 Alexandre Oliva <aoliva@redhat.com> |
16173 | ||
16174 | * gengtype.c (adjust_field_rtx_def): Add NOTE_INSN_DELETED_LABEL's | |
16175 | label string. | |
16176 | ||
44cb2148 | 16177 | 2009-06-02 Alexandre Oliva <aoliva@redhat.com> |
16178 | ||
16179 | * df-core.c (df_ref_debug): Honor -fdump-noaddr. | |
16180 | ||
bc20fdd7 | 16181 | 2009-06-02 Alexandre Oliva <aoliva@redhat.com> |
16182 | ||
16183 | * combine.c (move_deaths): Compare LUIDs within the same BB only. | |
16184 | ||
0a59e439 | 16185 | 2009-06-02 Alexandre Oliva <aoliva@redhat.com> |
16186 | ||
16187 | * common.opt (fdump-unnumbered-links): New. | |
16188 | * doc/invoke.texi (-fdump-unnumbered-links): Document it. | |
16189 | * print-rtl.c (flag_dump_unnumbered_links): New. | |
16190 | (print_rtx): Test it. | |
16191 | ||
11417c43 | 16192 | 2009-06-02 Richard Earnshaw <rearnsha@arm.com> |
16193 | ||
16194 | * arm.c (arm_get_frame_offsets): Prefer using r3 for padding a | |
16195 | push/pop multiple to 8-byte alignment. | |
a3ffc315 | 16196 | |
7737aadd | 16197 | 2009-06-01 Jakub Jelinek <jakub@redhat.com> |
16198 | ||
c42a6003 | 16199 | * config/i386/i386.c (queued_cfa_restores): New static variable. |
16200 | (ix86_add_cfa_restore_note, ix86_add_queued_cfa_restore_notes): New | |
16201 | functions. | |
16202 | (pro_epilogue_adjust_stack): Call ix86_add_queued_cfa_restore_notes. | |
16203 | (ix86_emit_restore_reg_using_pop): Add RED_OFFSET argument. | |
16204 | Set RTX_FRAME_RELATED_P immediately after adding a REG_CFA_* note. | |
16205 | Call ix86_add_cfa_restore_note instead of adding REG_CFA_OFFSET | |
16206 | note unconditionally. | |
16207 | (ix86_emit_restore_regs_using_mov): Likewise. | |
16208 | (ix86_emit_restore_sse_regs_using_mov): Likewise. | |
16209 | (ix86_emit_restore_regs_using_pop): Add RED_OFFSET argument, pass | |
16210 | it through to ix86_emit_restore_reg_using_pop. | |
16211 | (ix86_emit_leave): Add RED_OFFSET argument. Call | |
16212 | ix86_add_queued_cfa_restore_notes. Call ix86_add_cfa_restore_note | |
16213 | instead of adding REG_CFA_OFFSET note unconditionally. | |
16214 | (ix86_expand_epilogue): Compute RED_OFFSET, pass it down to | |
16215 | the above functions. Call ix86_add_queued_cfa_restore_notes when | |
16216 | needed. | |
16217 | ||
16218 | * dwarf2out.c (dwarf2out_cfi_label): Add FORCE argument, if true, | |
16219 | force output of the label even for dwarf2out_do_cfi_asm. | |
16220 | (add_fde_cfi): If -g2 and above and cfi might change CFA, | |
16221 | force creation of CFI label and chain DW_CFA_set_loc jumping to it | |
16222 | for convert_cfa_to_fb_loc_list. Adjust other dwarf2out_cfi_label | |
16223 | caller. | |
16224 | (dwarf2out_stack_adjust, dwarf2out_frame_debug, | |
16225 | dwarf2out_begin_epilogue, dwarf2out_frame_debug_restore_state): Adjust | |
16226 | dwarf2out_cfi_label callers. | |
16227 | * tree.h (dwarf2out_cfi_label): Adjust prototype. | |
16228 | * config/arm/arm.c (thumb_pushpop, thumb1_output_function_prologue): | |
16229 | Adjust dwarf2out_cfi_label callers. | |
16230 | * config/vax/vax.c (vax_output_function_prologue): Likewise. | |
16231 | ||
e3b9403e | 16232 | * config/i386/i386.h (struct machine_cfa_state, |
16233 | struct machine_function): Guard with ifndef USED_FOR_TARGET | |
16234 | instead of not IN_LIBGCC2 and not in IN_TARGET_LIBS. | |
16235 | ||
b1fc924e | 16236 | PR other/40024 |
16237 | * emutls.c (__emutls_get_address): Change arr->size to mean number | |
16238 | of allocated arr->data entries instead of # of slots + 1. | |
16239 | ||
7737aadd | 16240 | PR middle-end/40316 |
16241 | * recog.c (peep2_reinit_state): New function. | |
16242 | (peephole2_init_state): Use it at the end of a basic block and also | |
16243 | when seeing a RTX_FRAME_RELATED_P insn. | |
16244 | ||
a58127d5 | 16245 | 2009-06-01 Steve Ellcey <sje@cup.hp.com> |
16246 | ||
16247 | * ia64.md (floatdirf2, fix_truncrfdi, floatunsdirf, | |
16248 | fixuns_truncrfdi2): New. | |
16249 | (fix_truncxfdi2_alts, fixuns_truncxfdi2_alts, | |
16250 | *nmaddsf4_alts, *nmadddf4_alts, *nmadddf4_truncsf_alts, | |
16251 | *mulxf3_alts, *mulxf3_truncsf_alts, *mulxf3_truncdf_alts, | |
16252 | *maddxf4_alts, *maddxf4_alts_truncsf, *maddxf4_alts_truncdf, | |
16253 | *nmaddxf4_alts, *nmaddxf4_truncsf_alts, *nmaddxf4_truncdf_alts, | |
16254 | *recip_approx): Remove. | |
16255 | (divsi3 modsi3, udivsi3, umodsi3, divsi3_internal, divdi3, | |
16256 | moddi3, udivdi3, umoddi3, divdi3_internal_lat, divdi3_internal_thr, | |
16257 | divsf3, sqrtsf2, divdf3, sqrtdf2, divxf3, sqrtxf2): Modify and | |
16258 | move to div.md. | |
16259 | * div.md (fix_truncrfdi2_alts, fixuns_truncrfdi2_alt, | |
16260 | setf_exp_rf): New. | |
16261 | ||
402ba866 | 16262 | 2009-06-01 Ian Lance Taylor <iant@google.com> |
16263 | ||
16264 | * attribs.c (register_attribute): Use CONST_CAST. | |
16265 | * collect2.c (main): Use CONST_CAST2. | |
16266 | (scan_prog_file): Likewise. | |
16267 | * gcc.c (process_command, main): Likewise. | |
16268 | * toplev.c (toplev_main): Likewise. | |
16269 | ||
16270 | * c-typeck.c (handle_warn_cast_qual): New static function, | |
16271 | partially broken out of build_c_cast. | |
16272 | (build_c_cast): Call handle_warn_cast_qual. | |
16273 | * doc/invoke.texi (Warning Options): Document new effect of | |
16274 | -Wcast-qual. | |
16275 | ||
b559b9e2 | 16276 | 2009-06-01 Aldy Hernandez <aldyh@redhat.com> |
16277 | ||
16278 | * diagnostic.c (diagnostic_build_prefix): Always print columns. | |
16279 | (diagnostic_report_current_module): Print columns. | |
16280 | * common.opt (flag_show_column): Enable by default. | |
16281 | ||
02b0d167 | 16282 | 2009-06-01 Luis Machado <luisgpm@br.ibm.com> |
16283 | ||
16284 | * alias.c (find_base_term): Check for NULL term before returning. | |
16285 | ||
a56c46d2 | 16286 | 2009-06-01 Maxim Kuvyrkov <maxim@codesourcery.com> |
16287 | ||
16288 | Revert due to PR40320: | |
a56c46d2 | 16289 | 2009-06-01 Maxim Kuvyrkov <maxim@codesourcery.com> |
16290 | * calls.c (emit_library_call_value_1): Don't force_operand for move | |
16291 | and push insns. | |
16292 | ||
34a6a65d | 16293 | 2009-06-01 Olivier Hainque <hainque@adacore.com> |
afb7aecf | 16294 | Eric Botcazou <ebotcazou@adacore.com> |
34a6a65d | 16295 | |
16296 | * tree.h (CONSTRUCTOR_BITFIELD_P): True if NODE, a FIELD_DECL, is | |
16297 | to be processed as a bitfield for constructor output purposes. | |
16298 | * output.h (initializer_constant_valid_for_bitfield_p): Declare | |
16299 | new function. | |
16300 | * varasm.c (oc_local_state): New type, output_constructor | |
16301 | local state to support communication with helpers. | |
16302 | (oc_outer_state): New type, output_constructor outer state of | |
16303 | relevance in recursive calls. | |
16304 | (output_constructor_array_range): New output_constructor helper, | |
16305 | extracted code for an array range element. | |
16306 | (output_constructor_regular_field): New output_constructor helper, | |
16307 | extracted code for an element that is not a bitfield. | |
16308 | (output_constructor_bitfield): New output_constructor helper, | |
16309 | extracted code for a bitfield element. Accept an OUTER state | |
16310 | argument for recursive processing. Recurse on record or array | |
16311 | CONSTRUCTOR values, possibly past noop conversions. | |
69e84e89 | 16312 | (initializer_constant_valid_for_bitfield_p): New predicate. Whether |
34a6a65d | 16313 | VALUE is a valid constant-valued expression for use in a static |
16314 | bit-field initializer. | |
69e84e89 | 16315 | (output_constructor): Rework to use helpers. Accept and honor an |
16316 | OUTER state argument for recursive calls. Return total size. Be | |
34a6a65d | 16317 | prepared for nested constructors initializing bitfields. |
16318 | (output_constant): Feed OUTER in calls to output_constructor. | |
16319 | ||
997988ca | 16320 | 2009-06-01 Maxim Kuvyrkov <maxim@codesourcery.com> |
16321 | ||
16322 | * calls.c (emit_library_call_value_1): Don't force_operand for move | |
16323 | and push insns. | |
16324 | ||
7435242d | 16325 | 2009-06-01 Nick Clifton <nickc@redhat.com> |
16326 | ||
16327 | * doc/invoke.texi (IA-64 Options): Fix typo. | |
16328 | ||
10095225 | 16329 | 2009-06-01 Ira Rosen <irar@il.ibm.com> |
16330 | ||
16331 | PR tree-optimization/39129 | |
7c1037d2 | 16332 | * tree-vect-loop-manip.c (conservative_cost_threshold): Change the |
10095225 | 16333 | printed message. |
7c1037d2 | 16334 | (vect_do_peeling_for_loop_bound): Use |
10095225 | 16335 | LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT and |
16336 | LOOP_REQUIRES_VERSIONING_FOR_ALIAS macros. | |
16337 | (vect_loop_versioning): Likewise. | |
16338 | (vect_create_cond_for_alias_checks): Fix indentation. | |
7c1037d2 | 16339 | * tree-vectorizer.h (struct _loop_vec_info): Fix indentation of the |
10095225 | 16340 | macros. |
16341 | (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT): Define. | |
16342 | (LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Likewise. | |
7c1037d2 | 16343 | * tree-vect-loop.c (vect_analyze_loop_form): Change "too many BBs" to |
10095225 | 16344 | "control flow in loop". |
7c1037d2 | 16345 | (vect_estimate_min_profitable_iters): Use |
10095225 | 16346 | LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT and |
16347 | LOOP_REQUIRES_VERSIONING_FOR_ALIAS macros. | |
16348 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise. | |
16349 | (vect_create_data_ref_ptr): Don't mention array dimension in printing. | |
7c1037d2 | 16350 | * tree-vect-stmts.c (vectorizable_store): Replace the check that the |
16351 | statement belongs to a group of strided accesses with the exact code | |
10095225 | 16352 | check. |
16353 | (vectorizable_load): Likewise. | |
16354 | * tree-vect-slp.c (vect_analyze_slp_instance): Spell out "basic block". | |
16355 | (vect_slp_analyze_bb, vect_slp_transform_bb): Likewise. | |
16356 | ||
c4c8f6ce | 16357 | 2009-06-01 Gerald Pfeifer <gerald@pfeifer.com> |
16358 | ||
16359 | * config/freebsd-stdint.h: New file. | |
16360 | * config.gcc (*-*-freebsd): Set use_gcc_stdint=wrap. | |
16361 | Add freebsd-stdint.h to tm_file. | |
16362 | ||
af29b1b3 | 16363 | 2009-06-01 Richard Earnshaw <rearnsha@arm.com> |
16364 | ||
16365 | * arm/thumb2.md (thumb2_zero_extendhidi2): New insn and split. | |
16366 | (thumb2_extendhidi2): Likewise. | |
16367 | ||
27d1bc52 | 16368 | 2009-05-31 Ian Lance Taylor <iant@google.com> |
16369 | ||
faa14cce | 16370 | * regstat.c (regstat_n_sets_and_refs): Remove duplicate definition. |
35a8b591 | 16371 | |
16372 | 2009-05-31 Ian Lance Taylor <iant@google.com> | |
16373 | ||
faa14cce | 16374 | * Makefile.in (except.o): Depend upon gt-except.h, not gt-$(EXCEPT_H). |
27d1bc52 | 16375 | (ipa-cp.o): Depend upon $(FIBHEAP_H) and $(PARAMS_H). |
16376 | (ipa-reference.o): Depend upon gt-ipa-reference.h. | |
16377 | ||
4437c3fe | 16378 | 2009-05-31 Jason Merrill <jason@redhat.com> |
16379 | ||
16380 | * tree-pretty-print.c (print_call_name): Take the callee, not the | |
faa14cce | 16381 | call itself. Make non-static. Use dump_function_name for functions. |
4437c3fe | 16382 | (dump_generic_node): Adjust. |
16383 | * diagnostic.h: Declare print_call_name. | |
16384 | * gimple-pretty-print.c (dump_gimple_call): Use it. | |
16385 | ||
4f5ea781 | 16386 | 2009-05-31 Kaz Kojima <kkojima@gcc.gnu.org> |
16387 | ||
16388 | * config/sh/sh.md (ashldi3_std): New define_expand. | |
16389 | (ashldi3): Use it. | |
16390 | ||
566998f1 | 16391 | 2009-05-31 Kaz Kojima <kkojima@gcc.gnu.org> |
16392 | ||
16393 | PR target/40313 | |
16394 | * config/sh/sh.c: Include debug.h. | |
16395 | (sh_expand_epilogue): Emit a blockage insn before the frame | |
16396 | pointer adjustment also when dwarf2out_do_frame returns true. | |
16397 | ||
409bc734 | 16398 | 2009-05-31 Richard Earnshaw <rearnsha@arm.com> |
16399 | ||
16400 | * arm/thumb2.md (thumb2_extendsidi2): Add a split sub-pattern. | |
16401 | (thumb2_extendqidi2): New pattern. | |
16402 | ||
f9e29128 | 16403 | 2009-05-31 Ira Rosen <irar@il.ibm.com> |
16404 | ||
16405 | * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't | |
16406 | mark phis for renaming. | |
16407 | * tree-vectorizer.c (vect_memsyms_to_rename): Remove. | |
16408 | (vectorize_loops): Don't allocate and free vect_memsyms_to_rename. | |
16409 | Call mark_sym_for_renaming. | |
16410 | * tree-vectorizer.h (vect_memsyms_to_rename): Remove. | |
faa14cce | 16411 | * tree-vect-loop.c (vect_transform_loop): Remove |
16412 | vect_memsyms_to_rename initialization and a call to | |
16413 | mark_set_for_renaming. | |
f9e29128 | 16414 | |
4872d196 | 16415 | 2009-05-31 Jakub Jelinek <jakub@redhat.com> |
16416 | ||
16417 | PR middle-end/40304 | |
16418 | * config/i386/i386.c (pro_epilogue_adjust_stack): Mark insns | |
16419 | frame related even if !set_cfa && style < 0. | |
16420 | ||
d068eb52 | 16421 | 2009-05-30 Kai Tietz <kai.tietz@onevision.com> |
16422 | ||
16423 | * config/i386/mingw-tls.c: New file. | |
faa14cce | 16424 | * config/i386/t-gthr-win32 (LIB2FUNCS_EXTRA): Add mingw-tls.c file. |
16425 | * gthr-win32.h (MINGW32_SUPPORTS_MT_EH): Define it for targets | |
16426 | defining _WIN32 but not __CYGWIN__. | |
d068eb52 | 16427 | |
7601a55c | 16428 | 2009-05-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
16429 | ||
16430 | * configure.ac: Add MPC support. | |
f6c8c8fc | 16431 | |
16432 | * config.in, configure: Regenerate. | |
7601a55c | 16433 | |
25e880b1 | 16434 | 2009-05-29 Richard Henderson <rth@redhat.com> |
16435 | ||
16436 | * cfgcleanup.c (try_crossjump_to_edge): Only skip past | |
16437 | NOTE_INSN_BASIC_BLOCK. | |
16438 | * cfglayout.c (duplicate_insn_chain): Copy epilogue insn marks. | |
16439 | Duplicate NOTE_INSN_EPILOGUE_BEG notes. | |
16440 | * cfgrtl.c (can_delete_note_p): Allow NOTE_INSN_EPILOGUE_BEG | |
16441 | to be deleted. | |
16442 | * dwarf2out.c (struct cfa_loc): Change indirect field to bitfield, | |
16443 | add in_use field. | |
16444 | (add_cfi): Disable check redefining cfa away from drap. | |
16445 | (lookup_cfa_1): Add remember argument; handle remember/restore. | |
16446 | (lookup_cfa): Pass remember argument. | |
16447 | (cfa_remember): New. | |
16448 | (compute_barrier_args_size_1): Remove sibcall check. | |
16449 | (dwarf2out_frame_debug_def_cfa): New. | |
16450 | (dwarf2out_frame_debug_adjust_cfa): New. | |
16451 | (dwarf2out_frame_debug_cfa_offset): New. | |
16452 | (dwarf2out_frame_debug_cfa_register): New. | |
16453 | (dwarf2out_frame_debug_cfa_restore): New. | |
16454 | (dwarf2out_frame_debug): Handle REG_CFA_* notes. | |
16455 | (dwarf2out_begin_epilogue): New. | |
16456 | (dwarf2out_frame_debug_restore_state): New. | |
16457 | (dw_cfi_oprnd1_desc): Handle DW_CFA_remember_state, | |
16458 | DW_CFA_restore_state. | |
16459 | (output_cfi_directive): Likewise. | |
16460 | (convert_cfa_to_fb_loc_list): Likewise. | |
16461 | (dw_cfi_oprnd1_desc): Handle DW_CFA_restore. | |
16462 | * dwarf2out.h: Update. | |
16463 | * emit-rtl.c (try_split): Don't split RTX_FRAME_RELATED_P. | |
16464 | (copy_insn_1): Early out for null. | |
16465 | * final.c (final_scan_insn): Call dwarf2out_begin_epilogue | |
16466 | and dwarf2out_frame_debug_restore_state. | |
16467 | * function.c (prologue, epilogue, sibcall_epilogue): Remove. | |
16468 | (prologue_insn_hash, epilogue_insn_hash): New. | |
16469 | (free_after_compilation): Adjust freeing accordingly. | |
16470 | (record_insns): Create hash table if needed; push insns into | |
16471 | hash instead of array. | |
16472 | (maybe_copy_epilogue_insn): New. | |
16473 | (contains): Search hash table instead of array. | |
16474 | (sibcall_epilogue_contains): Remove. | |
16475 | (thread_prologue_and_epilogue_insns): Split eh_return insns | |
16476 | and mark them as epilogues. | |
16477 | (reposition_prologue_and_epilogue_notes): Rewrite epilogue | |
16478 | scanning in terms of basic blocks. | |
16479 | * insn-notes.def (CFA_RESTORE_STATE): New. | |
16480 | * jump.c (returnjump_p_1): Accept EH_RETURN. | |
16481 | (eh_returnjump_p_1, eh_returnjump_p): New. | |
16482 | * reg-notes.def (CFA_DEF_CFA, CFA_ADJUST_CFA, CFA_OFFSET, | |
16483 | CFA_REGISTER, CFA_RESTORE): New. | |
16484 | * rtl.def (EH_RETURN): New. | |
16485 | * rtl.h (eh_returnjump_p, maybe_copy_epilogue_insn): Declare. | |
16486 | ||
16487 | * config/bfin/bfin.md (UNSPEC_VOLATILE_EH_RETURN): Remove. | |
16488 | (eh_return_internal): Use eh_return rtx; split w/ epilogue. | |
16489 | ||
16490 | * config/i386/i386.c (gen_push): Update cfa state. | |
16491 | (pro_epilogue_adjust_stack): Add set_cfa argument. When true, | |
16492 | add a CFA_ADJUST_CFA note. | |
16493 | (ix86_dwarf_handle_frame_unspec): Remove. | |
16494 | (ix86_expand_prologue): Update cfa state. | |
16495 | (ix86_emit_restore_reg_using_pop): New. | |
16496 | (ix86_emit_restore_regs_using_pop): New. | |
16497 | (ix86_emit_leave): New. | |
16498 | (ix86_emit_restore_regs_using_mov): Add CFA_RESTORE notes. | |
16499 | (ix86_expand_epilogue): Add notes for unwinding the epilogue. | |
16500 | * config/i386/i386.h (struct machine_cfa_state): New. | |
16501 | (ix86_cfa_state): New. | |
16502 | * config/i386/i386.md (UNSPEC_EH_RETURN): Remove. | |
16503 | (eh_return_internal): Merge from eh_return_<mode>, | |
16504 | use eh_return rtx, split w/ epilogue. | |
16505 | ||
d62e827b | 16506 | 2009-05-29 Ian Lance Taylor <iant@google.com> |
16507 | ||
16508 | * builtins.c (validate_gimple_arglist): Don't use va_arg with | |
16509 | enum type. | |
16510 | * calls.c (emit_library_call_value_1): Likewise. | |
16511 | ||
16512 | * c-typeck.c (c_build_va_arg): New function. | |
16513 | * c-tree.h (c_build_va_arg): Declare. | |
16514 | * c-parser.c (c_parser_postfix_expression): Call c_build_va_arg | |
16515 | instead of build_va_arg. | |
16516 | ||
fe4600c9 | 16517 | 2009-05-29 Eric Botcazou <ebotcazou@adacore.com> |
16518 | ||
16519 | * tree-ssa-loop-ivopts.c (strip_offset_1) <MULT_EXPR>: New case. | |
16520 | (force_expr_to_var_cost) <NEGATE_EXPR>: Likewise. | |
16521 | (ptr_difference_cost): Use affine combinations to compute it. | |
16522 | (difference_cost): Likewise. | |
16523 | (get_computation_cost_at): Compute more accurate cost for addresses | |
16524 | if the ratio is a multiplier allowed in addresses. | |
16525 | For non-addresses, consider that an additional offset or symbol is | |
16526 | added only once. | |
16527 | ||
00a0e418 | 16528 | 2009-05-29 Jakub Jelinek <jakub@redhat.com> |
16529 | ||
1f3db558 | 16530 | * config/i386/i386.c (ix86_decompose_address): Avoid useless |
16531 | 0 displacement. Add 0 displacement if base is %[er]bp or %r13. | |
16532 | ||
00a0e418 | 16533 | * config/i386/i386.md (prefix_data16, prefix_rep): Set to 0 for |
16534 | TYPE_SSE{MULADD,4ARG,IADD1,CVT1} by default. | |
16535 | (prefix_rex): For UNIT_MMX don't imply the prefix by default | |
16536 | if MODE_DI. | |
16537 | (prefix_extra): Default to 2 for TYPE_SSE{MULADD,4ARG} and | |
16538 | to 1 for TYPE_SSE{IADD1,CVT1}. | |
16539 | (prefix_vex_imm8): Removed. | |
16540 | (length_vex): Only pass 1 as second argument to | |
16541 | ix86_attr_length_vex_default if prefix_extra is 0. | |
16542 | (modrm): For TYPE_INCDEC only set to 0 if not TARGET_64BIT. | |
16543 | (length): For prefix vex computation use length_immediate | |
16544 | attribute instead of prefix_vex_imm8. | |
16545 | (cmpqi_ext_3_insn, cmpqi_ext_3_insn_rex64, | |
16546 | addqi_ext_1, addqi_ext_1_rex64, *testqi_ext_0, andqi_ext_0, | |
16547 | *andqi_ext_0_cc, *iorqi_ext_0, *xorqi_ext_0, *xorqi_cc_ext_1, | |
16548 | *xorqi_cc_ext_1_rex64): Override modrm attribute to 1. | |
16549 | (extendsidi2_rex64, extendhidi2, extendqidi2, extendhisi2, | |
16550 | *extendhisi2_zext, extendqihi2, extendqisi2, *extendqisi2_zext): Emit | |
16551 | a space in between the operands. | |
16552 | (*anddi_1_rex64, *andsi_1): Likewise. Override prefix_rex to 1 | |
16553 | if one operand is 0xff and the other one si, di, bp or sp. | |
16554 | (*andhi_1): Override prefix_rex to 1 if one operand is 0xff and the | |
16555 | other one si, di, bp or sp. | |
16556 | (*btsq, *btrq, *btcq, *btdi_rex64, *btsi): Add mode attribute. | |
16557 | (*ffssi_1, *ffsdi_1, ctzsi2, ctzdi2): Add | |
16558 | type and mode attributes. | |
16559 | (*bsr, *bsr_rex64, *bsrhi): Add type attribute. | |
16560 | (*cmpfp_i_mixed, *cmpfp_iu_mixed): For TYPE_SSECOMI, clear | |
16561 | prefix_rep attribute and set prefix_data16 attribute iff MODE_DF. | |
16562 | (*cmpfp_i_sse, *cmpfp_iu_sse): Clear prefix_rep attribute and set | |
16563 | prefix_data16 attribute iff MODE_DF. | |
16564 | (*movsi_1): For TYPE_SSEMOV MODE_SI set prefix_data16 attribute. | |
16565 | (fix_trunc<mode>di_sse): Set prefix_rex attribute. | |
16566 | (*adddi_4_rex64, *addsi_4): Use const128_operand instead of | |
16567 | constm128_operand in length_immediate computation. | |
16568 | (*addhi_4): Likewise. Fix mode attribute to MODE_HI. | |
16569 | (anddi_1_rex64): Use movzbl/movzwl instead of movzbq/movzwq. | |
16570 | (*avx_ashlti3, sse2_ashlti3, *avx_lshrti3, sse2_lshrti3): Set | |
16571 | length_immediate attribute to 1. | |
16572 | (x86_fnstsw_1, x86_fnstcw_1, x86_fldcw_1): Fix length attribute. | |
16573 | (*movdi_1_rex64): Override prefix_rex or prefix_data16 attributes | |
16574 | for certain alternatives. | |
16575 | (*movdf_nointeger, *movdf_integer_rex64, *movdf_integer): Override | |
16576 | prefix_data16 attribute if MODE_V1DF. | |
16577 | (*avx_setcc<mode>, *sse_setcc<mode>, *sse5_setcc<mode>): Set | |
16578 | length_immediate to 1. | |
16579 | (set_got_rex64, set_rip_rex64): Remove length attribute, set | |
16580 | length_address to 4, set mode attribute to MODE_DI. | |
16581 | (set_got_offset_rex64): Likewise. Set length_immediate to 0. | |
16582 | (fxam<mode>2_i387): Set length attribute to 4. | |
16583 | (*prefetch_sse, *prefetch_sse_rex, *prefetch_3dnow, | |
16584 | *prefetch_3dnow_rex): Override length_address attribute. | |
16585 | (sse4_2_crc32<mode>): Override prefix_data16 and prefix_rex | |
16586 | attributes. | |
16587 | * config/i386/predicates.md (ext_QIreg_nomode_operand): New predicate. | |
16588 | (constm128_operand): Removed. | |
16589 | * config/i386/i386.c (memory_address_length): For | |
16590 | disp && !index && !base in 64-bit mode account for SIB byte if | |
16591 | print_operand_address can't optimize disp32 into disp32(%rip) | |
16592 | and UNSPEC doesn't imply (%rip) addressing. Add 1 to length | |
16593 | for fs: or gs: segment. | |
16594 | (ix86_attr_length_immediate_default): When checking if shortform | |
16595 | is possible, truncate immediate to the length of the non-shortened | |
16596 | immediate. | |
16597 | (ix86_attr_length_address_default): Ignore MEM_P operands | |
16598 | with X constraint. | |
16599 | (ix86_attr_length_vex_default): Only check for DImode on | |
16600 | GENERAL_REG_P operands. | |
16601 | * config/i386/sse.md (<sse>_comi, <sse>_ucomi): Clear | |
16602 | prefix_rep attribute, set prefix_data16 attribute iff MODE_DF. | |
16603 | (sse_cvttps2pi): Clear prefix_rep attribute. | |
16604 | (sse2_cvttps2dq, *sse2_cvtpd2dq, sse2_cvtps2pd): Clear prefix_data16 | |
16605 | attribute. | |
16606 | (*sse2_cvttpd2dq): Don't clear prefix_rep attribute. | |
16607 | (*avx_ashr<mode>3, ashr<mode>3, *avx_lshr<mode>3, lshr<mode>3, | |
16608 | *avx_ashl<mode>3, ashl<mode>3): Set length_immediate attribute to 1 | |
16609 | iff operand 2 is const_int_operand. | |
16610 | (*vec_dupv4si, avx_shufpd256_1, *avx_shufpd_<mode>, | |
16611 | sse2_shufpd_<mode>): Set length_immediate attribute to 1. | |
16612 | (sse2_pshufd_1): Likewise. Set prefix attribute to maybe_vex | |
16613 | instead of vex. | |
16614 | (sse2_pshuflw_1, sse2_pshufhw_1): Set length_immediate to 1 and clear | |
16615 | prefix_data16. | |
16616 | (sse2_unpckhpd, sse2_unpcklpd, sse2_storehpd, *vec_concatv2df): Set | |
16617 | prefix_data16 attribute for movlpd and movhpd instructions. | |
16618 | (sse2_loadhpd, sse2_loadlpd, sse2_movsd): Likewise. Override | |
16619 | length_immediate for shufpd instruction. | |
16620 | (sse2_movntsi, sse3_lddqu): Clear prefix_data16 attribute. | |
16621 | (avx_cmpp<avxmodesuffixf2c><mode>3, | |
16622 | avx_cmps<ssemodesuffixf2c><mode>3, *avx_maskcmp<mode>3, | |
16623 | <sse>_maskcmp<mode>3, <sse>_vmmaskcmp<mode>3, | |
16624 | avx_shufps256_1, *avx_shufps_<mode>, sse_shufps_<mode>, | |
faa14cce | 16625 | *vec_dupv4sf_avx, *vec_dupv4sf): Set length_immediate attribute to 1. |
00a0e418 | 16626 | (*avx_cvtsi2ssq, *avx_cvtsi2sdq): Set length_vex attribute to 4. |
16627 | (sse_cvtsi2ssq, sse2_cvtsi2sdq): Set prefix_rex attribute to 1. | |
16628 | (sse2_cvtpi2pd, sse_loadlps, sse2_storelpd): Override | |
16629 | prefix_data16 attribute for the first alternative to 1. | |
16630 | (*avx_loadlps): Override length_immediate for the first alternative. | |
16631 | (*vec_concatv2sf_avx): Override length_immediate and prefix_extra | |
16632 | attributes for second alternative. | |
16633 | (*vec_concatv2sf_sse4_1): Override length_immediate and | |
16634 | prefix_data16 attributes for second alternative. | |
16635 | (*vec_setv4sf_avx, *avx_insertps, vec_extract_lo_<mode>, | |
16636 | vec_extract_hi_<mode>, vec_extract_lo_v16hi, | |
16637 | vec_extract_hi_v16hi, vec_extract_lo_v32qi, | |
16638 | vec_extract_hi_v32qi): Set prefix_extra and length_immediate to 1. | |
16639 | (*vec_setv4sf_sse4_1, sse4_1_insertps, *sse4_1_extractps): Set | |
16640 | prefix_data16 and length_immediate to 1. | |
16641 | (*avx_mulv2siv2di3, *avx_mulv4si3, sse4_2_gtv2di3): Set prefix_extra | |
16642 | to 1. | |
16643 | (*avx_<code><mode>3, *avx_eq<mode>3, *avx_gt<mode>3): Set | |
faa14cce | 16644 | prefix_extra attribute for variants that don't have 0f prefix alone. |
00a0e418 | 16645 | (*avx_pinsr<ssevecsize>): Likewise. Set length_immediate to 1. |
16646 | (*sse4_1_pinsrb, *sse2_pinsrw, *sse4_1_pinsrd, *sse4_1_pextrb, | |
16647 | *sse4_1_pextrb_memory, *sse2_pextrw, *sse4_1_pextrw_memory, | |
16648 | *sse4_1_pextrd): Set length_immediate to 1. | |
16649 | (*sse4_1_pinsrd): Likewise. Set prefix_extra to 1. | |
16650 | (*sse4_1_pinsrq, *sse4_1_pextrq): Set prefix_rex and length_immediate | |
16651 | to 1. | |
16652 | (*vec_extractv2di_1_rex64_avx, *vec_extractv2di_1_rex64, | |
16653 | *vec_extractv2di_1_avx, *vec_extractv2di_1_sse2): Override | |
16654 | length_immediate to 1 for second alternative. | |
16655 | (*vec_concatv2si_avx, *vec_concatv2di_rex64_avx): Override | |
16656 | prefix_extra and length_immediate attributes for the first | |
16657 | alternative. | |
16658 | (vec_concatv2si_sse4_1): Override length_immediate to 1 for the | |
16659 | first alternative. | |
16660 | (*vec_concatv2di_rex64_sse4_1): Likewise. Override prefix_rex | |
16661 | to 1 for the first and third alternative. | |
16662 | (*vec_concatv2di_rex64_sse): Override prefix_rex to 1 for the second | |
16663 | alternative. | |
16664 | (*sse2_maskmovdqu, *sse2_maskmovdqu_rex64): Override length_vex | |
16665 | attribute. | |
16666 | (*sse_sfence, sse2_mfence, sse2_lfence): Override length_address | |
16667 | attribute to 0. | |
16668 | (*avx_phaddwv8hi3, *avx_phadddv4si3, *avx_phaddswv8hi3, | |
16669 | *avx_phsubwv8hi3, *avx_phsubdv4si3, *avx_phsubswv8hi, | |
16670 | *avx_pmaddubsw128, *avx_pmulhrswv8hi3, *avx_pshufbv16qi3, | |
16671 | *avx_psign<mode>3): Set prefix_extra attribute to 1. | |
16672 | (ssse3_phaddwv4hi3, ssse3_phadddv2si3, ssse3_phaddswv4hi3, | |
16673 | ssse3_phsubwv4hi3, ssse3_phsubdv2si3, ssse3_phsubswv4hi3, | |
16674 | ssse3_pmaddubsw, *ssse3_pmulhrswv4hi, ssse3_pshufbv8qi3, | |
16675 | ssse3_psign<mode>3): Override prefix_rex attribute. | |
faa14cce | 16676 | (*avx_palignrti): Override prefix_extra and length_immediate to 1. |
00a0e418 | 16677 | (ssse3_palignrti): Override length_immediate to 1. |
16678 | (ssse3_palignrdi): Override length_immediate to 1, override | |
16679 | prefix_rex attribute. | |
faa14cce | 16680 | (abs<mode>2): Override prefix_rep to 0, override prefix_rex attribute. |
00a0e418 | 16681 | (sse4a_extrqi): Override length_immediate to 2. |
16682 | (sse4a_insertqi): Likewise. Override prefix_data16 to 0. | |
16683 | (sse4a_insertq): Override prefix_data16 to 0. | |
16684 | (avx_blendp<avxmodesuffixf2c><avxmodesuffix>, | |
16685 | avx_blendvp<avxmodesuffixf2c><avxmodesuffix>, | |
16686 | avx_dpp<avxmodesuffixf2c><avxmodesuffix>, *avx_mpsadbw, | |
16687 | *avx_pblendvb, *avx_pblendw, avx_roundp<avxmodesuffixf2c>256, | |
16688 | avx_rounds<avxmodesuffixf2c>256): Override prefix_extra | |
16689 | and length_immediate to 1. | |
16690 | (sse4_1_blendp<ssemodesuffixf2c>, sse4_1_dpp<ssemodesuffixf2c>, | |
16691 | sse4_2_pcmpestr, sse4_2_pcmpestri, sse4_2_pcmpestrm, | |
16692 | sse4_2_pcmpestr_cconly, sse4_2_pcmpistr, sse4_2_pcmpistri, | |
16693 | sse4_2_pcmpistrm, sse4_2_pcmpistr_cconly): Override prefix_data16 | |
16694 | and length_immediate to 1. | |
16695 | (sse4_1_blendvp<ssemodesuffixf2c>): Override prefix_data16 to 1. | |
16696 | (sse4_1_mpsadbw, sse4_1_pblendw): Override length_immediate to 1. | |
16697 | (*avx_packusdw, avx_vtestp<avxmodesuffixf2c><avxmodesuffix>, | |
16698 | avx_ptest256): Override prefix_extra to 1. | |
16699 | (sse4_1_roundp<ssemodesuffixf2c>, sse4_1_rounds<ssemodesuffixf2c>): | |
16700 | Override prefix_data16 and length_immediate to 1. | |
16701 | (sse5_pperm_zero_v16qi_v8hi, sse5_pperm_sign_v16qi_v8hi, | |
16702 | sse5_pperm_zero_v8hi_v4si, sse5_pperm_sign_v8hi_v4si, | |
16703 | sse5_pperm_zero_v4si_v2di, sse5_pperm_sign_v4si_v2di, | |
16704 | sse5_vrotl<mode>3, sse5_ashl<mode>3, sse5_lshl<mode>3): Override | |
16705 | prefix_data16 to 0 and prefix_extra to 2. | |
16706 | (sse5_rotl<mode>3, sse5_rotr<mode>3): Override length_immediate to 1. | |
16707 | (sse5_frcz<mode>2, sse5_vmfrcz<mode>2): Don't override prefix_extra | |
16708 | attribute. | |
16709 | (*sse5_vmmaskcmp<mode>3, sse5_com_tf<mode>3, | |
16710 | sse5_maskcmp<mode>3, sse5_maskcmp<mode>3, sse5_maskcmp_uns<mode>3): | |
16711 | Override prefix_data16 and prefix_rep to 0, length_immediate to 1 | |
16712 | and prefix_extra to 2. | |
16713 | (sse5_maskcmp_uns2<mode>3, sse5_pcom_tf<mode>3): Override | |
16714 | prefix_data16 to 0, length_immediate to 1 and prefix_extra to 2. | |
16715 | (*avx_aesenc, *avx_aesenclast, *avx_aesdec, *avx_aesdeclast, | |
16716 | avx_vpermilvar<mode>3, | |
16717 | avx_vbroadcasts<avxmodesuffixf2c><avxmodesuffix>, | |
16718 | avx_vbroadcastss256, avx_vbroadcastf128_p<avxmodesuffixf2c>256, | |
16719 | avx_maskloadp<avxmodesuffixf2c><avxmodesuffix>, | |
16720 | avx_maskstorep<avxmodesuffixf2c><avxmodesuffix>): | |
16721 | Override prefix_extra to 1. | |
16722 | (aeskeygenassist, pclmulqdq): Override length_immediate to 1. | |
16723 | (*vpclmulqdq, avx_vpermil<mode>, avx_vperm2f128<mode>3, | |
16724 | vec_set_lo_<mode>, vec_set_hi_<mode>, vec_set_lo_v16hi, | |
16725 | vec_set_hi_v16hi, vec_set_lo_v32qi, vec_set_hi_v32qi): Override | |
16726 | prefix_extra and length_immediate to 1. | |
16727 | (*avx_vzeroall, avx_vzeroupper, avx_vzeroupper_rex64): Override | |
16728 | modrm to 0. | |
16729 | (*vec_concat<mode>_avx): Override prefix_extra and length_immediate | |
16730 | to 1 for the first alternative. | |
16731 | * config/i386/mmx.md (*mov<mode>_internal_rex64): Override | |
16732 | prefix_rep, prefix_data16 and/or prefix_rex attributes in certain | |
16733 | cases. | |
16734 | (*mov<mode>_internal_avx, *movv2sf_internal_rex64, | |
16735 | *movv2sf_internal_avx, *movv2sf_internal): Override | |
16736 | prefix_rep attribute for certain alternatives. | |
16737 | (*mov<mode>_internal): Override prefix_rep or prefix_data16 | |
16738 | attributes for certain alternatives. | |
16739 | (*movv2sf_internal_rex64_avx): Override prefix_rep and length_vex | |
16740 | attributes for certain alternatives. | |
16741 | (*mmx_addv2sf3, *mmx_subv2sf3, *mmx_mulv2sf3, | |
16742 | *mmx_<code>v2sf3_finite, *mmx_<code>v2sf3, mmx_rcpv2sf2, | |
16743 | mmx_rcpit1v2sf3, mmx_rcpit2v2sf3, mmx_rsqrtv2sf2, mmx_rsqit1v2sf3, | |
16744 | mmx_haddv2sf3, mmx_hsubv2sf3, mmx_addsubv2sf3, | |
16745 | *mmx_eqv2sf3, mmx_gtv2sf3, mmx_gev2sf3, mmx_pf2id, mmx_pf2iw, | |
16746 | mmx_pi2fw, mmx_floatv2si2, mmx_pswapdv2sf2, *mmx_pmulhrwv4hi3, | |
16747 | mmx_pswapdv2si2): Set prefix_extra attribute to 1. | |
16748 | (mmx_ashr<mode>3, mmx_lshr<mode>3, mmx_ashl<mode>3): Set | |
16749 | length_immediate to 1 if operand 2 is const_int_operand. | |
16750 | (*mmx_pinsrw, mmx_pextrw, mmx_pshufw_1, *vec_dupv4hi, | |
faa14cce | 16751 | *vec_extractv2si_1): Set length_immediate attribute to 1. |
00a0e418 | 16752 | (*mmx_uavgv8qi3): Override prefix_extra attribute to 1 if |
16753 | using old 3DNOW insn rather than SSE/3DNOW_A. | |
16754 | (mmx_emms, mmx_femms): Clear modrm attribute. | |
16755 | ||
8d53b873 | 16756 | 2009-05-29 Martin Jambor <mjambor@suse.cz> |
16757 | ||
16758 | * tree-sra.c: New implementation of SRA. | |
16759 | ||
16760 | * params.def (PARAM_SRA_MAX_STRUCTURE_SIZE): Removed. | |
16761 | (PARAM_SRA_MAX_STRUCTURE_COUNT): Removed. | |
16762 | (PARAM_SRA_FIELD_STRUCTURE_RATIO): Removed. | |
16763 | * params.h (SRA_MAX_STRUCTURE_SIZE): Removed. | |
16764 | (SRA_MAX_STRUCTURE_COUNT): Removed. | |
16765 | (SRA_FIELD_STRUCTURE_RATIO): Removed. | |
16766 | * doc/invoke.texi (sra-max-structure-size): Removed. | |
16767 | (sra-field-structure-ratio): Removed. | |
16768 | ||
7c1ab261 | 16769 | 2009-05-29 Jakub Jelinek <jakub@redhat.com> |
16770 | ||
16771 | PR middle-end/40291 | |
16772 | * builtins.c (expand_builtin_memcmp): Convert len to sizetype | |
16773 | before expansion. | |
16774 | ||
961d3eb8 | 16775 | 2009-05-29 Andrey Belevantsev <abel@ispras.ru> |
16776 | ||
16777 | PR rtl-optimization/40101 | |
16778 | * sel-sched-ir.c (get_seqno_by_preds): Allow returning negative | |
16779 | seqno. Adjust comment. | |
f6c8c8fc | 16780 | * sel-sched.c (find_seqno_for_bookkeeping): Assert that when |
961d3eb8 | 16781 | inserting bookkeeping before a jump, the jump is not scheduled. |
16782 | When no positive seqno found, provide a value. Add comment. | |
16783 | ||
bc3c318e | 16784 | 2009-05-29 Richard Guenther <rguenther@suse.de> |
16785 | ||
16786 | * tree-ssa-alias.c (nonaliasing_component_refs_p): Remove | |
16787 | short-cutting on the first component. | |
16788 | ||
7cf869dd | 16789 | 2009-05-29 Jakub Jelinek <jakub@redhat.com> |
16790 | ||
16791 | PR middle-end/39958 | |
16792 | * omp-low.c (scan_omp_1_op): Call remap_type on TREE_TYPE | |
16793 | for trees other than decls/types. | |
16794 | ||
2adb8813 | 16795 | 2009-05-29 Richard Guenther <rguenther@suse.de> |
16796 | ||
16797 | * tree-ssa-operands.c (get_expr_operands): Do not handle | |
16798 | INDIRECT_REFs in the handled-component case. Remove | |
16799 | unused get_ref_base_and_extent case. | |
16800 | * tree-dfa.c (get_ref_base_and_extent): Avoid calling | |
16801 | tree_low_cst and host_integerp where possible. | |
16802 | * tree-ssa-structalias.c (equiv_class_label_eq): Check hash | |
16803 | codes for equivalence. | |
16804 | * dce.c (find_call_stack_args): Avoid redundant bitmap queries. | |
16805 | ||
6471e33b | 16806 | 2009-05-29 David Billinghurst <billingd@gcc.gnu.org> |
16807 | ||
16808 | * config.gcc: Add i386/t-fprules-softfp and soft-fp/t-softfp | |
f6c8c8fc | 16809 | to tmake_file for i[34567]86-*-cygwin*. |
6471e33b | 16810 | |
fd36071f | 16811 | 2009-05-29 Jakub Jelinek <jakub@redhat.com> |
16812 | ||
16813 | PR target/40017 | |
16814 | * config/rs6000/rs6000-c.c (_Bool_keyword): New variable. | |
16815 | (altivec_categorize_keyword, init_vector_keywords, | |
16816 | rs6000_cpu_cpp_builtins): Define _Bool as conditional macro | |
16817 | similar to bool. | |
16818 | ||
de84ad02 | 16819 | 2009-05-29 Kai Tietz <kai.tietz@onevision.com> |
16820 | ||
16821 | * tree.c (handle_dll_attribute): Check if node is | |
16822 | of kind FUNCTION_DECL for DECL_DECLARED_INLINE_P check. | |
16823 | ||
4ce3945e | 16824 | 2009-05-29 Richard Earnshaw <rearnsha@arm.com> |
16825 | ||
16826 | * config/arm/thumb2.md (thumb2_zero_extendsidi2): Add a split | |
16827 | component. | |
16828 | (thumb2_zero_extendqidi2): Likewise. | |
16829 | ||
b0acfa02 | 16830 | 2009-05-28 Kaz Kojima <kkojima@gcc.gnu.org> |
16831 | ||
16832 | * config/sh/sh.c (sh_expand_t_scc): Use gen_xorsi3_movrt | |
16833 | instead of gen_movrt. | |
16834 | * config/sh/sh.md (movrt): Remove. | |
16835 | ||
63945be2 | 16836 | 2009-05-28 Steve Ellcey <sje@cup.hp.com> |
16837 | ||
faa14cce | 16838 | * doc/invoke.texi (IA-64 Options): |
f6c8c8fc | 16839 | Add -msdata, -mfused-madd, -mno-inline-float-divide, |
63945be2 | 16840 | -mno-inline-int-divide, -mno-inline-sqrt, -msched-spec-ldc, |
16841 | -msched-spec-control-ldc, -msched-prefer-non-data-spec-insns, | |
16842 | -msched-prefer-non-control-spec-insns, | |
16843 | -msched-stop-bits-after-every-cycle, | |
16844 | -msched-count-spec-in-critical-path, | |
16845 | -msel-sched-dont-check-control-spec, -msched-fp-mem-deps-zero-cost | |
faa14cce | 16846 | -msched-max-memory-insns-hard-limit, -msched-max-memory-insns. |
63945be2 | 16847 | Remove -mt, -pthread, -msched-ldc, -mno-sched-control-ldc, |
16848 | and -msched-spec-verbose. | |
16849 | ||
92ecd908 | 16850 | 2009-05-28 Joseph Myers <joseph@codesourcery.com> |
16851 | ||
faa14cce | 16852 | * config/arm/lib1funcs.asm (__clear_cache): Define if L_clear_cache. |
92ecd908 | 16853 | * config/arm/linux-eabi.h (CLEAR_INSN_CACHE): Define to give an |
16854 | error if used. | |
16855 | * config/arm/t-linux-eabi (LIB1ASMFUNCS): Add _clear_cache. | |
16856 | ||
3918bd18 | 16857 | 2009-05-28 Richard Guenther <rguenther@suse.de> |
16858 | ||
16859 | * tree-ssa-alias.c (ao_ref_init): New function. | |
16860 | (ao_ref_base): Likewise. | |
16861 | (ao_ref_base_alias_set): Likewise. | |
16862 | (ao_ref_alias_set): Likewise. | |
16863 | (refs_may_alias_p_1): Change signature. | |
16864 | (refs_may_alias_p): Adjust. | |
16865 | (refs_anti_dependent_p): Likewise. | |
16866 | (refs_output_dependent_p): Likewise. | |
16867 | (call_may_clobber_ref_p_1): Change signature. | |
16868 | (call_may_clobber_ref_p): Adjust. | |
16869 | (stmt_may_clobber_ref_p_1): New function split out from ... | |
16870 | (stmt_may_clobber_ref_p): ... here. | |
16871 | (maybe_skip_until): Adjust signature. | |
16872 | (get_continuation_for_phi): Likewise. | |
16873 | (walk_non_aliased_vuses): Likewise. | |
16874 | * tree-ssa-alias.h (struct ao_ref_s): New structure type. | |
16875 | (ao_ref_init): Declare. | |
16876 | (ao_ref_base): Likewise. | |
16877 | (ao_ref_alias_set): Likewise. | |
16878 | (stmt_may_clobber_ref_p_1): Likewise. | |
16879 | (walk_non_aliased_vuses): Adjust. | |
16880 | * tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): New function. | |
16881 | (get_ref_from_reference_ops): remove. | |
16882 | (vn_reference_lookup_2): Adjust signature. | |
16883 | (vn_reference_lookup_3): Do not re-build trees. Handle unions. | |
faa14cce | 16884 | (vn_reference_lookup_pieces): Adjust signature, do not re-build trees. |
3918bd18 | 16885 | (vn_reference_lookup): Adjust. |
16886 | (vn_reference_insert): Likewise. | |
16887 | (vn_reference_insert_pieces): Adjust signature. | |
16888 | (visit_reference_op_call): Adjust. | |
16889 | * tree-ssa-pre.c (get_expr_type): Simplify. | |
16890 | (phi_translate_1): Adjust. | |
16891 | (compute_avail): Likewise. | |
16892 | (translate_vuse_through_block): Do not re-build trees. | |
16893 | (value_dies_in_block_x): Likewise. | |
16894 | * tree-ssa-sccvn.h (struct vn_reference_s): Add type and alias-set | |
16895 | fields. | |
16896 | (vn_reference_lookup_pieces): Adjust declaration. | |
16897 | (vn_reference_insert_pieces): Likewise. | |
16898 | ||
f2e585c3 | 16899 | 2009-05-28 Benjamin Kosnik <bkoz@redhat.com> |
16900 | ||
16901 | * tree-ssa-copy.c (replace_exp_1): Move op for warning-free use | |
16902 | with checking disabled. | |
16903 | ||
7b897de3 | 16904 | 2009-05-28 Dave Korn <dave.korn.cygwin@gmail.com> |
16905 | ||
16906 | PR target/37216 | |
16907 | ||
16908 | * configure.ac (HAVE_GAS_ALIGNED_COMM): Add autoconf test and | |
16909 | macro definition for support of three-operand format aligned | |
16910 | .comm directive in assembler on cygwin/pe/mingw target OS. | |
16911 | * configure: Regenerate. | |
16912 | * config.h: Regenerate. | |
16913 | ||
16914 | * config/i386/winnt.c (i386_pe_asm_output_aligned_decl_common): Use | |
16915 | aligned form of .comm directive if -mpe-aligned-commons is in effect. | |
16916 | * config/i386/cygming.opt (-mpe-aligned-commons): Add new option. | |
16917 | ||
16918 | * doc/invoke.texi (-mpe-aligned-commons): Document new target option. | |
16919 | * doc/tm.texi (ASM_OUTPUT_COMMON): Document zero size commons. | |
16920 | ||
dd2644cf | 16921 | 2009-05-28 Ira Rosen <irar@il.ibm.com> |
16922 | ||
16923 | PR tree-optimization/40254 | |
16924 | * tree-data-ref.c (dr_analyze_innermost): Take POFFSET into account | |
16925 | in analysis of basic blocks. | |
16926 | ||
01c8e4c9 | 16927 | 2009-05-28 Adam Nemet <anemet@caviumnetworks.com> |
16928 | ||
16929 | PR middle-end/33699 | |
faa14cce | 16930 | * target.h (struct gcc_target): Fix indentation. Add const_anchor. |
01c8e4c9 | 16931 | * target-def.h (TARGET_CONST_ANCHOR): New macro. |
16932 | (TARGET_INITIALIZER): Use it. | |
16933 | * cse.c (CHEAPER): Move it up to the other macros. | |
16934 | (insert): Rename this ... | |
16935 | (insert_with_costs): ... to this. Add cost parameters. Update | |
16936 | function comment. | |
16937 | (insert): New function. Call insert_with_costs. | |
16938 | (compute_const_anchors, insert_const_anchor, insert_const_anchors, | |
16939 | find_reg_offset_for_const, try_const_anchors): New functions. | |
16940 | (cse_insn): Call try_const_anchors. Adjust cost of src_related | |
16941 | when using a const-anchor. Call insert_const_anchors. | |
faa14cce | 16942 | * config/mips/mips.c (mips_set_mips16_mode): Set targetm.const_anchor. |
01c8e4c9 | 16943 | * doc/tm.texi (Misc): Document TARGET_CONST_ANCHOR. |
16944 | ||
0c1c155a | 16945 | 2009-05-28 Alexandre Oliva <aoliva@redhat.com> |
16946 | ||
16947 | * tree-inline.c (remap_decls): Enable nonlocalized variables | |
16948 | when not optimizing. | |
16949 | ||
fe5c69b7 | 16950 | 2009-05-28 Alexandre Oliva <aoliva@redhat.com> |
16951 | ||
16952 | * tree-ssa-live.c (remove_unused_locals): Skip when not optimizing. | |
16953 | Simplify other tests involving optimize. | |
16954 | ||
99385b4b | 16955 | 2009-05-27 Tom Tromey <tromey@redhat.com> |
16956 | ||
16957 | * unwind-dw2.c (_Unwind_DebugHook): New function. | |
16958 | (uw_install_context): Call _Unwind_DebugHook. | |
16959 | ||
2458dc30 | 16960 | 2009-05-27 Tom Tromey <tromey@redhat.com> |
16961 | ||
16962 | * system.h (CONST_CAST2): Use C++ const_cast when compiled as C++ | |
16963 | ||
40b6e20e | 16964 | 2009-05-27 Ian Lance Taylor <iant@google.com> |
16965 | ||
16966 | * Makefile.in (LINKER, LINKER_FLAGS): Define. | |
16967 | (LINKER_FOR_BUILD, BUILD_LINKERFLAGS): Define. | |
16968 | (ALL_LINKERFLAGS): Define. | |
16969 | (xgcc$(exeext)): Change $(COMPILER) to $(LINKER). | |
16970 | (cpp$(exeext), cc1-dummy$(exeext), cc1$(exeext)): Likewise. | |
16971 | (collect2$(exeext), mips-tfile, mips-tdump): Likewise. | |
16972 | (gcov$(exeext), gcov-dump$(exeext)): Likewise. | |
16973 | (build/gen%$(build_exeext)): Change $(COMPILER_FOR_BUILD) to | |
16974 | $(LINKER_FOR_BUILD). | |
16975 | (build/gcov-iov$(build_exeext)): Likewise. | |
16976 | ||
2b86a75a | 16977 | 2009-05-27 Julian Brown <julian@codesourcery.com> |
16978 | ||
16979 | * gcse.c (target.h): Include. | |
16980 | (can_assign_to_reg_without_clobbers_p): Check that the target allows | |
16981 | copy of argument to a pseudo register. | |
16982 | ||
b79917fd | 16983 | 2009-05-27 Diego Novillo <dnovillo@google.com> |
16984 | ||
16985 | * tree-ssa-live.c (dump_scope_block): Document arguments. | |
16986 | (dump_scope_blocks): Document. | |
16987 | (debug_scope_blocks): New. | |
16988 | * tree-flow.h (debug_scope_blocks): Declare. | |
16989 | ||
23c2749b | 16990 | 2009-05-21 Denis Chertykov <denisc@overta.ru> |
16991 | ||
faa14cce | 16992 | * doc/contrib.texi (Contributors): Add myself to the list. |
23c2749b | 16993 | |
4c13df35 | 16994 | 2009-05-27 Olivier Hainque <hainque@adacore.com> |
6cbeacbb | 16995 | |
16996 | * expr.c (target_align): New function. Alignment the TARGET of an | |
16997 | assignment may be assume to have. | |
16998 | (highest_pow2_factor_for_target): Use it instead of relying on | |
16999 | immediate tree attributes of TARGET, not necessarily honored when | |
17000 | intermediate bitfields are involved. | |
f6c8c8fc | 17001 | |
c2d2fbe7 | 17002 | 2009-05-27 H.J. Lu <hongjiu.lu@intel.com> |
17003 | ||
17004 | PR target/40266 | |
17005 | * config/i386/driver-i386.c (host_detect_local_cpu): Support | |
17006 | AVX, SSE4, AES, PCLMUL and POPCNT. | |
17007 | ||
7aa082e5 | 17008 | 2009-05-27 Diego Novillo <dnovillo@google.com> |
17009 | ||
17010 | * tree-pretty-print.c (dump_location): New. | |
17011 | (dump_generic_node): Call it. | |
17012 | Factor code to handle BLOCK nodes ... | |
17013 | (dump_block_node): ... here. | |
17014 | ||
a0b14cdf | 17015 | 2009-05-27 Rafael Avila de Espindola <espindola@google.com> |
17016 | ||
faa14cce | 17017 | * Makefile.in (GCC_PLUGIN_H): New. Replace all uses of gcc-plugin.h |
17018 | with it. | |
a0b14cdf | 17019 | * doc/plugins.texi: Document that gcc-plugin.h must be the first to be |
17020 | included. | |
17021 | * gcc-plugin.h: Include config.h and system.h. | |
17022 | (IN_GCC): Define if not defined. | |
17023 | ||
97903452 | 17024 | 2009-05-27 Hans-Peter Nilsson <hp@axis.com> |
17025 | ||
17026 | PR middle-end/40249 | |
17027 | * Makefile.in (CRTSTUFF_CFLAGS): Replace -fno-inline-functions | |
17028 | with -fno-inline. | |
17029 | ||
452bfb8b | 17030 | 2009-05-27 Shujing Zhao <pearly.zhao@oracle.com> |
17031 | ||
17032 | * config/m32r/m32r.c: Use REG_P, MEM_P and CONST_INT_P where | |
17033 | applicable. | |
17034 | * config/m32r/m32r.h: Ditto. | |
17035 | * config/m32r/m32r.md: Ditto. | |
17036 | * config/m32r/predicates.md: Ditto. | |
17037 | ||
75f1788a | 17038 | 2009-05-27 Alexandre Oliva <aoliva@redhat.com> |
17039 | ||
17040 | * cgraph.c (dump_cgraph_node): Honor -fdump-noaddr. | |
17041 | ||
740cd0be | 17042 | 2009-05-26 Basile Starynkevitch <basile@starynkevitch.net> |
17043 | ||
17044 | * doc/plugins.texi | |
17045 | (Loading plugins): typo. | |
17046 | (Plugin callbacks): Documented PLUGIN_INFO, PLUGIN_GGC_START, | |
17047 | PLUGIN_GGC_MARKING, PLUGIN_GGC_END, PLUGIN_REGISTER_GGC_ROOTS. | |
17048 | (Interacting with the GCC Garbage Collector): Added new section. | |
17049 | (Giving information about a plugin): Added new section for | |
17050 | PLUGIN_INFO. | |
740cd0be | 17051 | * ggc.h (ggc_register_root_tab): Added declaration. |
17052 | * gcc-plugin.h (PLUGIN_GGC_START, PLUGIN_GGC_MARKING) | |
17053 | (PLUGIN_GGC_END, PLUGIN_REGISTER_GGC_ROOTS): Added new events. | |
17054 | (register_callback): Improved comment in declaration. | |
faa14cce | 17055 | * ggc-common.c (const_ggc_root_tab_t) Added new typedef for vectors. |
17056 | (extra_root_vec) Added static variable for dynamic roots registration. | |
740cd0be | 17057 | (ggc_register_root_tab) Added new routine. |
17058 | (ggc_mark_roots) Added iteration inside extra_root_vec, and invoke | |
17059 | PLUGIN_GGC_MARKING event. | |
17060 | * ggc-zone.c: Include plugin.h. | |
17061 | (ggc_collect): Invoke PLUGIN_GGC_START & PLUGIN_GGC_END events. | |
17062 | * ggc-page.c: Include plugin.h. | |
17063 | (ggc_collect): Invoke PLUGIN_GGC_START & PLUGIN_GGC_END events. | |
17064 | * plugin.c (plugin_event_name): added names of PLUGIN_GGC_START, | |
17065 | PLUGIN_GGC_MARKING, PLUGIN_GGC_END, PLUGIN_REGISTER_GGC_ROOTS | |
17066 | (register_callback): check lack of callbacks for | |
17067 | pseudo-events. Added handling of PLUGIN_REGISTER_GGC_ROOTS, | |
17068 | PLUGIN_GGC_START, PLUGIN_GGC_MARKING, PLUGIN_GGC_END. | |
17069 | (invoke_plugin_callbacks): Handle PLUGIN_GGC_START, | |
17070 | PLUGIN_GGC_MARKING, PLUGIN_GGC_END, PLUGIN_REGISTER_GGC_ROOTS. | |
17071 | * Makefile.in (ggc-common.o, ggc-zone.o, ggc-page.o): Added | |
17072 | dependency on plugin.h. | |
17073 | (plugin.o): Added dependency on ggc.h... | |
17074 | ||
79e662e5 | 17075 | 2009-05-26 Richard Guenther <rguenther@suse.de> |
17076 | ||
17077 | PR middle-end/40248 | |
17078 | Revert | |
17079 | * expr.c (expand_expr_real_1): Avoid calling do_store_flag | |
17080 | with mismatched comparison modes. | |
17081 | ||
17082 | * expr.c (expand_expr_real_1): Expand the operand of a | |
17083 | VIEW_CONVERT_EXPR in its natural mode. | |
17084 | ||
585d4848 | 17085 | 2009-05-26 Ian Lance Taylor <iant@google.com> |
17086 | ||
17087 | * Makefile.in (COMPILER, COMPILER_FLAGS): Define. | |
17088 | (COMPILER_FOR_BUILD, BUILD_COMPILERFLAGS): Define. | |
17089 | (ALL_COMPILERFLAGS): Define. | |
17090 | (.c.o, xgcc$(exeext), cpp$(exeext)): Use $(COMPILER). | |
17091 | (cc1-dummy$(exeext), cc1$(exeext)): Likewise. | |
17092 | (collect2$(exeext), collect2.o): Likewise. | |
17093 | (c-opts.o, c-cppbuiltin.o, c-pch.o, gcc.o, gccspec.o): Likewise. | |
17094 | (gcc-options.o, version.o, prefix.o, toplev.o): Likewise. | |
17095 | ($(out_object_file), mips-tfile, mips-tdump): Likewise. | |
17096 | (libbackend.o, intl.o, cppdefault.o): Likewise. | |
17097 | (gcov$(exeext), gcov-dump$(exeext)): Likewise. | |
17098 | (build/%.o): Use $(COMPILER_FOR_BUILD). | |
17099 | (build/gen%$(build_exeext)): Likewise. | |
17100 | (build/gcov-iov$(build_exeext)): LIkewise. | |
17101 | * config/t-darwin (darwin.o): Use $(COMPILER). | |
17102 | (darwin-c.o, darwin-f.o, darwin-driver.o): Likewise. | |
17103 | * config/t-sol2 (sol2-c.o): Likewise. | |
17104 | (sol2.o): Likewise. | |
17105 | * config/t-vxworks (vxworks.o): Likewise. | |
17106 | * config/x-darwin (host-darwin.o): Likewise. | |
17107 | * config/x-hpux (host-hpux.o): Likewise. | |
17108 | * config/x-linux (host-linux.o): Likewise. | |
17109 | * config/x-solaris (host-solaris.o): Likewise. | |
17110 | * config/alpha/x-alpha (driver-alpha.o): Likewise. | |
17111 | * config/arm/t-arm (arm-c.o): Likewise. | |
17112 | * config/arm/t-pe (pe.o): Likewise. | |
17113 | * config/arm/t-wince-pe (pe.o): Likewise. | |
17114 | * config/i386/t-cygming (winnt.o): Likewise. | |
17115 | (winnt-cxx.o, winnt-stubs.o, msformat-c.o): Likewise. | |
17116 | * config/i386/t-cygwin (cygwin1.o): Likewise. | |
17117 | (cygwin2.o): Likewise. | |
17118 | * config/i386/t-i386 (i386-c.o): Likewise. | |
17119 | * config/i386/t-interix (winnt.o): Likewise. | |
17120 | * config/i386/t-netware (netware.o): Likewise. | |
17121 | * config/i386/t-nwld (nwld.o): Likewise. | |
17122 | * config/i386/x-darwin (host-i386-darwin.o): Likewise. | |
17123 | * config/i386/x-i386 (driver-i386.o): Likewise. | |
17124 | * config/i386/x-cygwin (host-cygwin.o): Likewise. | |
17125 | * config/i386/x-mingw32 (host-mingw32.o): Likewise. | |
17126 | * config/ia64/t-ia64 (ia64-c.o): Likewise. | |
17127 | * config/m32c/t-m32c (m32c-pragma.o): Likewise. | |
17128 | * config/mips/x-native (driver-native.o): Likewise. | |
17129 | * config/rs6000/t-rs6000 (rs6000-c.o): Likewise. | |
17130 | * config/rs6000/x-darwin (host-ppc-darwin.o): Likewise. | |
17131 | * config/rs6000/x-darwin64 (host-ppc64-darwin.o): Likewise. | |
17132 | * config/rs6000/x-rs6000 (driver-rs6000.o): Likewise. | |
17133 | * config/score/t-score-elf (score7.o): Likewise. | |
17134 | (score3.o): Likewise. | |
17135 | * config/sh/t-sh (sh-c.o): Likewise. | |
17136 | * config/sh/t-symbian (sh-c.o): Likewise. | |
17137 | (symbian.o): Likewise. | |
17138 | * config/spu/t-spu-elf (spu-c.o): Likewise. | |
17139 | * config/v850/t-v850 (v850-c.o): Likewise. | |
17140 | * config/v850/t-v850e (v850-c.o): Likewise. | |
17141 | ||
388a0bc7 | 17142 | 2009-05-26 Richard Guenther <rguenther@suse.de> |
17143 | ||
17144 | PR tree-optimization/40122 | |
17145 | * tree-ssa-ccp.c (ccp_fold): Fold vector CONSTRUCTORs to | |
17146 | VECTOR_CSTs if possible. | |
17147 | (fold_gimple_assign): Likewise. | |
17148 | ||
f6d729b8 | 17149 | 2009-05-26 Richard Guenther <rguenther@suse.de> |
17150 | ||
17151 | PR middle-end/40252 | |
17152 | * fold-const.c (fold_binary): Use the correct types for building | |
17153 | rotates. | |
17154 | ||
ba3f9c71 | 17155 | 2009-05-26 Richard Guenther <rguenther@suse.de> |
17156 | ||
17157 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Remove | |
17158 | redundant calls to merge_alias_info. | |
17159 | (bump_vector_ptr): Likewise. | |
17160 | * tree-ssa-copy.c (merge_alias_info): Remove. | |
17161 | (replace_exp_1): Remove call to merge_alias_info. | |
17162 | (propagate_tree_value): Likewise. | |
17163 | (fini_copy_prop): Propagate points-to info. | |
17164 | * tree-flow.h (merge_alias_info): Remove. | |
17165 | ||
93829856 | 17166 | 2009-05-07 Hariharan Sandanagobalane <hariharan@picochip.com> |
17167 | ||
17168 | * config/picochip/picochip.C (PARAM_INLINE_CALL_COST): Remove. | |
17169 | ||
97343302 | 17170 | 2009-05-25 Jan Hubicka <jh@suse.cz> |
17171 | ||
17172 | * cgraph.c (dump_cgraph_node): Dump size/time/benefit. | |
17173 | * cgraph.h (struct inline_summary): New filed self_wize, | |
17174 | size_inlining_benefit, self_time and time_inlining_benefit. | |
17175 | (struct cgraph_global_info): Replace insns by time ans size fields. | |
17176 | * ipa-cp (ipcp_cloning_candidate_p): Base estimate on size | |
17177 | (ipcp_estimate_growth, ipcp_insert_stage): Likewise. | |
17178 | (ipcp_update_callgraph): Do not touch function bodies. | |
17179 | * ipa-inline.c: Include except.h | |
17180 | (MAX_TIME): New constant. | |
17181 | (overall_insns): Remove. | |
17182 | (leaf_node_p): New. | |
17183 | (overall_size, max_benefit): New static variables. | |
17184 | (cgraph_estimate_time_after_inlining): New function. | |
17185 | (cgraph_estimate_size_after_inlining): Rewrite using benefits. | |
17186 | (cgraph_clone_inlined_nodes): Update size. | |
17187 | (cgraph_mark_inline_edge): Update size. | |
17188 | (cgraph_estimate_growth): Use size info. | |
17189 | (cgraph_check_inline_limits): Check size. | |
17190 | (cgraph_default_inline_p): Likewise. | |
17191 | (cgraph_edge_badness): Compute badness based on benefit and size cost. | |
17192 | (cgraph_decide_recursive_inlining): Check size. | |
faa14cce | 17193 | (cgraph_decide_inlining_of_small_function): Update size; dump sizes |
17194 | and times. | |
97343302 | 17195 | (cgraph_decide_inlining): Likewise. |
17196 | (cgraph_decide_inlining_incrementally): Likewise; honor | |
17197 | PARAM_EARLY_INLINING_INSNS. | |
17198 | (likely_eliminated_by_inlining_p): New predicate. | |
17199 | (estimate_function_body_sizes): New function. | |
17200 | (compute_inline_parameters): Use it. | |
17201 | * except.c (must_not_throw_labels): New function. | |
17202 | * except.h (must_not_throw_labels): Declare. | |
17203 | * tree-inline.c (init_inline_once): Kill inlining_weigths | |
17204 | * tree-ssa-structalias.c: Avoid uninitialized warning. | |
17205 | * params.def (PARAM_MAX_INLINE_INSNS_SINGLE): Reduce to 300. | |
17206 | (PARAM_MAX_INLINE_INSNS_AUTO): Reduce to 60. | |
17207 | (PARAM_INLINE_CALL_COST): Remove. | |
17208 | (PARAM_EARLY_INLINING_INSNS): New. | |
17209 | ||
d8021dea | 17210 | 2009-05-25 Richard Guenther <rguenther@suse.de> |
17211 | ||
17212 | PR tree-optimization/36327 | |
17213 | * tree-ssa-alias.c (walk_non_aliased_vuses): Add second walker | |
faa14cce | 17214 | callback for reference translation or lookup at the point of may-defs. |
d8021dea | 17215 | * tree-ssa-alias.h (walk_non_aliased_vuses): Adjust prototype. |
17216 | * tree-ssa-sccvn.c (get_ref_from_reference_ops): Bail out | |
17217 | for union COMPONENT_REFs. | |
17218 | (vn_reference_lookup_3): New callback. Lookup from memset | |
17219 | and CONSTRUCTOR assignment, translate through struct copies. | |
17220 | (vn_reference_lookup_pieces): Make sure to not free the | |
17221 | passed operands array. Adjust walk_non_aliased_vuses call. | |
17222 | (vn_reference_lookup): Adjust walk_non_aliased_vuses call, | |
17223 | make sure we do not leak memory. | |
17224 | ||
7f81b5ee | 17225 | 2009-05-25 Richard Guenther <rguenther@suse.de> |
17226 | ||
17227 | * tree-ssa-alias.h (dump_points_to_solution): Declare. | |
17228 | * tree-inline.c (expand_call_inline): Reset the escaped and | |
17229 | callused solutions. | |
17230 | * tree-ssa-structalias.c (pass_build_ealias): New. | |
17231 | * tree-pass.h (pass_build_ealias): Declare. | |
f6c8c8fc | 17232 | * passes.c (init_optimization_passes): Add PTA during |
7f81b5ee | 17233 | early optimizations. |
17234 | * tree-ssa-alias.c (dump_alias_info): Dump the ESCAPED | |
17235 | and CALLUSED solutions. | |
17236 | (dump_points_to_solution): New function, split out from ... | |
17237 | (dump_points_to_info_for): ... here. | |
17238 | * tree-parloops.c (parallelize_loops): Reset the escaped and | |
17239 | callused solutions. | |
17240 | ||
6a352190 | 17241 | 2009-05-25 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
17242 | ||
17243 | PR bootstrap/40027 | |
17244 | * config/i386/i386.c (USE_HIDDEN_LINKONCE): Only define if missing. | |
17245 | * config/i386/sol2.h [!TARGET_GNU_LD] (USE_HIDDEN_LINKONCE): Define. | |
17246 | ||
765a637f | 17247 | 2009-05-25 Ira Rosen <irar@il.ibm.com> |
17248 | ||
17249 | PR tree-optimization/40238 | |
17250 | * tree-vect-stmts.c (vect_init_vector): Insert initialization | |
17251 | statements after basic block's labels. | |
f6c8c8fc | 17252 | * tree-vect-slp.c (vect_slp_transform_bb): Call destroy_bb_vec_info() |
765a637f | 17253 | to free the allocated memory. |
17254 | ||
b4dce965 | 17255 | 2009-05-24 Kaz Kojima <kkojima@gcc.gnu.org> |
17256 | ||
17257 | * gcc/config/sh/sh.c (sh_set_return_address): Mark store of | |
17258 | return address with a USE. | |
17259 | ||
3b32ccd7 | 17260 | 2009-05-24 Richard Guenther <rguenther@suse.de> |
17261 | ||
17262 | PR middle-end/40233 | |
17263 | * tree.c (make_vector_type): Build the TYPE_DEBUG_REPRESENTATION_TYPEs | |
17264 | array type from the main variant of the inner type. | |
17265 | ||
98897d2c | 17266 | 2009-05-24 Jan-Benedict Glaw <jbglaw@lug-owl.de> |
17267 | ||
17268 | * config/vax/vax-protos.h (legitimate_constant_address_p): Change | |
17269 | definition to bool (from int) to un-break build. | |
17270 | (legitimate_constant_p, vax_mode_dependent_address_p): Likewise. | |
17271 | ||
4c5fd53c | 17272 | 2009-05-24 Paolo Bonzini <bonzini@gnu.org> |
17273 | ||
17274 | * tree-ssa-operands.h (push_stmt_changes, pop_stmt_changes, | |
17275 | discard_stmt_changes): Delete. | |
17276 | * tree-ssa-operands.c (scb_stack): Delete. | |
17277 | (init_ssa_operands): Do not initialize it. | |
17278 | (fini_ssa_operands): Do not free it. | |
17279 | (push_stmt_changes, pop_stmt_changes, discard_stmt_changes): Delete. | |
17280 | ||
f6c8c8fc | 17281 | * tree-cfg.c (replace_uses_by): Replace pop_stmt_changes with |
4c5fd53c | 17282 | update_stmt, remove the others. Fix comments. |
17283 | * tree-dfa.c (optimize_stack_restore): Likewise. | |
17284 | * tree-ssa-forwprop.c (forward_propagate_addr_expr): Likewise. | |
17285 | * tree-ssa-loop-ivopts.c (rewrite_use): Likewise. | |
17286 | * tree-ssa-dce.c (eliminate_unnecessary_stmts): Likewise. | |
17287 | * tree-ssa-ccp.c (optimize_stack_restore, execute_fold_all_builtins): | |
17288 | Likewise. | |
17289 | * tree-ssa-propagate.c (substitute_and_fold): Likewise. | |
17290 | * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise. | |
faa14cce | 17291 | (dom_opt_finalize_block): Likewise, adjusting access to |
17292 | stmts_to_rescan. | |
4c5fd53c | 17293 | (optimize_stmt): Likewise, adjusting access to stmts_to_rescan. |
17294 | (stmts_to_rescan): Change item type to gimple. | |
17295 | (tree_ssa_dominator_optimize): Change type of stmts_to_rescan. | |
17296 | ||
37545e54 | 17297 | 2009-05-24 Ira Rosen <irar@il.ibm.com> |
17298 | ||
17299 | * doc/passes.texi (Tree-SSA passes): Document SLP pass. | |
17300 | * tree-pass.h (pass_slp_vectorize): New pass. | |
17301 | * params.h (SLP_MAX_INSNS_IN_BB): Define. | |
17302 | * timevar.def (TV_TREE_SLP_VECTORIZATION): Define. | |
17303 | * tree-vectorizer.c (timevar.h): Include. | |
17304 | (user_vect_verbosity_level): Declare. | |
17305 | (vect_location): Fix comment. | |
17306 | (vect_set_verbosity_level): Update user_vect_verbosity_level | |
17307 | instead of vect_verbosity_level. | |
17308 | (vect_set_dump_settings): Add an argument. Ignore user defined | |
17309 | verbosity if dump flags require higher level of verbosity. Print to | |
17310 | stderr only for loop vectorization. | |
17311 | (vectorize_loops): Update call to vect_set_dump_settings. | |
17312 | (execute_vect_slp): New function. | |
17313 | (gate_vect_slp): Likewise. | |
17314 | (struct gimple_opt_pass pass_slp_vectorize): New. | |
17315 | * tree-vectorizer.h (struct _bb_vec_info): Define along macros to | |
17316 | access its members. | |
17317 | (vec_info_for_bb): New function. | |
17318 | (struct _stmt_vec_info): Add bb_vinfo and a macro for its access. | |
17319 | (VECTORIZATION_ENABLED): New macro. | |
17320 | (SLP_ENABLED, SLP_DISABLED): Likewise. | |
17321 | (vect_is_simple_use): Add bb_vec_info argument. | |
17322 | (new_stmt_vec_info, vect_analyze_data_ref_dependences, | |
17323 | vect_analyze_data_refs_alignment, vect_verify_datarefs_alignment, | |
17324 | vect_analyze_data_ref_accesses, vect_analyze_data_refs, | |
17325 | vect_schedule_slp, vect_analyze_slp): Likewise. | |
17326 | (vect_analyze_stmt): Add slp_tree argument. | |
17327 | (find_bb_location): Declare. | |
17328 | (vect_slp_analyze_bb, vect_slp_transform_bb): Likewise. | |
17329 | * tree-vect-loop.c (new_loop_vec_info): Adjust function calls. | |
17330 | (vect_analyze_loop_operations, vect_analyze_loop, | |
17331 | get_initial_def_for_induction, vect_create_epilog_for_reduction, | |
17332 | vect_finalize_reduction, vectorizable_reduction, | |
17333 | vectorizable_live_operation, vect_transform_loop): Likewise. | |
17334 | * tree-data-ref.c (dr_analyze_innermost): Update comment, | |
17335 | skip evolution analysis if analyzing a basic block. | |
17336 | (dr_analyze_indices): Likewise. | |
17337 | (initialize_data_dependence_relation): Skip the test whether the | |
17338 | object is invariant for basic blocks. | |
17339 | (compute_all_dependences): Skip dependence analysis for data | |
17340 | references in basic blocks. | |
17341 | (find_data_references_in_stmt): Don't fail in case of invariant | |
17342 | access in basic block. | |
17343 | (find_data_references_in_bb): New function. | |
17344 | (find_data_references_in_loop): Move code to | |
2377feea | 17345 | find_data_references_in_bb and add a call to it. |
37545e54 | 17346 | (compute_data_dependences_for_bb): New function. |
17347 | * tree-data-ref.h (compute_data_dependences_for_bb): Declare. | |
17348 | * tree-vect-data-refs.c (vect_check_interleaving): Adjust to the case | |
17349 | that STEP is 0. | |
17350 | (vect_analyze_data_ref_dependence): Check for interleaving in case of | |
17351 | unknown dependence in basic block and fail in case of dependence in | |
17352 | basic block. | |
17353 | (vect_analyze_data_ref_dependences): Add bb_vinfo argument, get data | |
17354 | dependence instances from either loop or basic block vectorization | |
17355 | info. | |
17356 | (vect_compute_data_ref_alignment): Check if it is loop vectorization | |
17357 | before calling nested_in_vect_loop_p. | |
17358 | (vect_compute_data_refs_alignment): Add bb_vinfo argument, get data | |
17359 | dependence instances from either loop or basic block vectorization | |
17360 | info. | |
17361 | (vect_verify_datarefs_alignment): Likewise. | |
17362 | (vect_enhance_data_refs_alignment): Adjust function calls. | |
17363 | (vect_analyze_data_refs_alignment): Likewise. | |
17364 | (vect_analyze_group_access): Fix printing. Skip different checks if | |
17365 | DR_STEP is 0. Keep strided stores either in loop or basic block | |
17366 | vectorization data structure. Fix indentation. | |
17367 | (vect_analyze_data_ref_access): Fix comments, allow zero step in | |
17368 | basic blocks. | |
17369 | (vect_analyze_data_ref_accesses): Add bb_vinfo argument, get data | |
17370 | dependence instances from either loop or basic block vectorization | |
17371 | info. | |
17372 | (vect_analyze_data_refs): Update comment. Call | |
17373 | compute_data_dependences_for_bb to analyze basic blocks. | |
17374 | (vect_create_addr_base_for_vector_ref): Check for outer loop only in | |
17375 | case of loop vectorization. In case of basic block vectorization use | |
2377feea | 17376 | data-ref itself as a base. |
37545e54 | 17377 | (vect_create_data_ref_ptr): In case of basic block vectorization: |
17378 | don't advance the pointer, add new statements before the current | |
17379 | statement. Adjust function calls. | |
17380 | (vect_supportable_dr_alignment): Support only aligned accesses in | |
17381 | basic block vectorization. | |
17382 | * common.opt (ftree-slp-vectorize): New flag. | |
17383 | * tree-vect-patterns.c (widened_name_p): Adjust function calls. | |
17384 | (vect_pattern_recog_1): Likewise. | |
17385 | * tree-vect-stmts.c (process_use): Likewise. | |
17386 | (vect_init_vector): Add new statements in the beginning of the basic | |
17387 | block in case of basic block SLP. | |
17388 | (vect_get_vec_def_for_operand): Adjust function calls. | |
17389 | (vect_finish_stmt_generation): Likewise. | |
17390 | (vectorizable_call): Add assert that it is loop vectorization, adjust | |
17391 | function calls. | |
17392 | (vectorizable_conversion, vectorizable_assignment): Likewise. | |
17393 | (vectorizable_operation): In case of basic block SLP, take | |
17394 | vectorization factor from statement's type and skip the relevance | |
17395 | check. Adjust function calls. | |
17396 | (vectorizable_type_demotion): Add assert that it is loop | |
17397 | vectorization, adjust function calls. | |
17398 | (vectorizable_type_promotion): Likewise. | |
17399 | (vectorizable_store): Check for outer loop only in case of loop | |
17400 | vectorization. Adjust function calls. For basic blocks, skip the | |
17401 | relevance check and don't advance pointers. | |
17402 | (vectorizable_load): Likewise. | |
17403 | (vectorizable_condition): Add assert that it is loop vectorization, | |
17404 | adjust function calls. | |
17405 | (vect_analyze_stmt): Add argument. In case of basic block SLP, check | |
17406 | that it is not reduction, get vector type, call only supported | |
2377feea | 17407 | functions, skip loop specific parts. |
37545e54 | 17408 | (vect_transform_stmt): Check for outer loop only in case of loop |
17409 | vectorization. | |
17410 | (new_stmt_vec_info): Add new argument and initialize bb_vinfo. | |
17411 | (vect_is_simple_use): Fix comment, add new argument, fix conditions | |
17412 | for external definition. | |
17413 | * passes.c (pass_slp_vectorize): New pass. | |
17414 | * tree-vect-slp.c (find_bb_location): New function. | |
17415 | (vect_get_and_check_slp_defs): Add argument, adjust function calls, | |
17416 | check for patterns only in loops. | |
17417 | (vect_build_slp_tree): Add argument, adjust function calls, fail in | |
17418 | case of multiple types in basic block SLP. | |
17419 | (vect_mark_slp_stmts_relevant): New function. | |
17420 | (vect_supported_load_permutation_p): Fix comment. | |
17421 | (vect_analyze_slp_instance): Add argument. In case of basic block | |
17422 | SLP, take vectorization factor from statement's type, check that | |
17423 | unrolling factor is 1. Adjust function call. Save SLP instance in | |
17424 | either loop or basic block vectorization structure. Return FALSE, | |
17425 | if SLP failed. | |
17426 | (vect_analyze_slp): Add argument. Get strided stores groups from | |
17427 | either loop or basic block vectorization structure. Return FALSE | |
17428 | if basic block SLP failed. | |
17429 | (new_bb_vec_info): New function. | |
17430 | (destroy_bb_vec_info, vect_slp_analyze_node_operations, | |
17431 | vect_slp_analyze_operations, vect_slp_analyze_bb): Likewise. | |
17432 | (vect_schedule_slp): Add argument. Get SLP instances from either | |
17433 | loop or basic block vectorization structure. Set vectorization factor | |
17434 | to be 1 for basic block SLP. | |
17435 | (vect_slp_transform_bb): New function. | |
17436 | * params.def (PARAM_SLP_MAX_INSNS_IN_BB): Define. | |
17437 | ||
88facd8b | 17438 | 2009-05-23 Mark Mitchell <mark@codesourcery.com> |
17439 | ||
17440 | * final.c (shorten_branches): Do not align labels for jump tables. | |
17441 | (final_scan_insn): Use JUMP_TABLE_DATA_P. | |
17442 | ||
507ec136 | 17443 | 2009-05-23 Eric Botcazou <ebotcazou@adacore.com> |
17444 | ||
17445 | * doc/passes.texi: Standardize spelling of RTL, Tree and Tree SSA. | |
17446 | Remove outdated reference to flow.c and fix nits. | |
17447 | * doc/gccint.texi: Tweak RTL description. | |
17448 | * doc/rtl.texi: Likewise. | |
17449 | ||
947dd720 | 17450 | 2009-05-23 Denis Chertykov <chertykov@gmail.com> |
17451 | ||
17452 | * config/avr/avr.c: Change my email address. | |
17453 | * config/avr/avr.h: Likewise. | |
17454 | * config/avr/avr.md: Likewise. | |
17455 | * config/avr/avr-protos.h: Likewise. | |
17456 | * config/avr/libgcc.S: Likewise. | |
17457 | ||
9d98604b | 17458 | 2009-05-22 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com> |
17459 | ||
17460 | * config/spu/spu-protos.h (aligned_mem_p, spu_valid_mov): Remove. | |
17461 | (spu_split_load, spu_split_store): Change return type to int. | |
17462 | (spu_split_convert): Declare. | |
17463 | * config/spu/predicates.md (spu_mem_operand): Remove. | |
17464 | (spu_mov_operand): Update. | |
17465 | (spu_dest_operand, shiftrt_operator, extend_operator): Define. | |
17466 | * config/spu/spu.c (regno_aligned_for_load): Remove. | |
17467 | (reg_aligned_for_addr, spu_expand_load): Define. | |
17468 | (spu_expand_extv): Reimplement and handle MEM. | |
17469 | (spu_expand_insv): Handle MEM. | |
17470 | (spu_sched_reorder): Handle insn's with length 0. | |
17471 | (spu_legitimate_address_p): Reimplement. | |
17472 | (store_with_one_insn_p): Return TRUE for any mode with size | |
17473 | larger than 16 bytes. | |
17474 | (address_needs_split): Define. | |
17475 | (spu_expand_mov): Call spu_split_load and spu_split_store for MEM | |
17476 | operands. | |
17477 | (spu_convert_move): Define. | |
2377feea | 17478 | (spu_split_load): Use spu_expand_load and change all MEM's to TImode. |
9d98604b | 17479 | (spu_split_store): Change all MEM's to TImode. |
17480 | (spu_init_expanders): Preallocate registers that correspond to | |
17481 | LAST_VIRTUAL_REG+1 and LAST_VIRTUAL_REG+2 and set them with | |
17482 | mark_reg_pointer. | |
17483 | (spu_split_convert): Define. | |
17484 | * config/spu/spu.md (QHSI, QHSDI): New mode iterators. | |
17485 | (_move<mode>, _movdi, _movti): Update predicate and condition. | |
17486 | (load, store): Change to define_split. | |
17487 | (extendqiti2, extendhiti2, extendsiti2, extendditi2): Simplify to | |
17488 | extend<mode>ti2. | |
17489 | (zero_extendqiti2, zero_extendhiti2, <v>lshr<mode>3_imm): Define. | |
17490 | (lshr<mode>3, lshr<mode>3_imm, lshr<mode>3_re): Simplify to one | |
17491 | define_insn_and_split of lshr<mode>3. | |
17492 | (shrqbybi_<mode>, shrqby_<mode>): Simplify to define_expand. | |
17493 | (<v>ashr<mode>3_imm): Define. | |
17494 | (extv, extzv, insv): Allow MEM operands. | |
17495 | (trunc_shr_ti<mode>, trunc_shr_tidi, shl_ext_<mode>ti, | |
17496 | shl_ext_diti, sext_trunc_lshr_tiqisi, zext_trunc_lshr_tiqisi, | |
17497 | sext_trunc_lshr_tihisi, zext_trunc_lshr_tihisi): Define for combine. | |
17498 | (_spu_convert2): Change to define_insn_and_split and remove the | |
17499 | corresponding define_peephole2. | |
17500 | (stack_protect_set, stack_protect_test, stack_protect_test_si): | |
17501 | Change predicates to memory_operand. | |
17502 | ||
beeea7ed | 17503 | 2009-05-22 Mark Mitchell <mark@codesourcery.com> |
17504 | ||
17505 | * config/arm/thumb2.md: Add 16-bit multiply instructions. | |
beeea7ed | 17506 | |
4b2b1011 | 17507 | 2009-05-21 Michael Meissner <meissner@linux.vnet.ibm.com> |
17508 | ||
17509 | PR tree-optimization/40219 | |
17510 | * tree.c (iterative_hash_expr): Make sure the builtin function is | |
17511 | a normal builtin function and not a front end or back end builtin | |
17512 | before indexing into the built_in_decls array. | |
17513 | ||
2a3ebafa | 17514 | 2009-05-22 Richard Guenther <rguenther@suse.de> |
17515 | ||
17516 | PR middle-end/38964 | |
17517 | * alias.c (write_dependence_p): Do not use TBAA for answering | |
17518 | anti-dependence or output-dependence. | |
2377feea | 17519 | * tree-ssa-structalias.c (set_uids_in_ptset): Remove TBAA pruning code. |
2a3ebafa | 17520 | (emit_pointer_definition): Remove. |
17521 | (emit_alias_warning): Likewise. | |
17522 | (find_what_var_points_to): Remove TBAA pruning code. | |
17523 | (find_what_p_points_to): Likewise. Do not warn about strict-aliasing | |
17524 | violations. | |
17525 | (compute_points_to_sets): Remove code computing the set of | |
17526 | dereferenced pointers. | |
17527 | * tree-data-ref.c (dr_may_alias_p): Properly use the split | |
17528 | oracle for querying anti and output dependencies. | |
17529 | * tree-ssa-alias.c (refs_may_alias_p_1): Add argument specifying | |
17530 | if TBAA may be applied. | |
17531 | (refs_anti_dependent_p): New function. | |
17532 | (refs_output_dependent_p): Likewise. | |
17533 | * tree-ssa-alias.h (refs_anti_dependent_p): Declare. | |
17534 | (refs_output_dependent_p): Likewise. | |
17535 | * doc/tree-ssa.texi (Memory model): New section. | |
17536 | * doc/c-tree.texi (CHANGE_DYNAMIC_TYPE_EXPR): Remove. | |
17537 | * doc/gimple.texi (GIMPLE_CHANGE_DYNAMIC_TYPE): Remove. | |
17538 | * cfgexpand.c (expand_gimple_basic_block): Do not handle | |
17539 | GIMPLE_CHANGE_DYNAMIC_TYPE or CHANGE_DYNAMIC_TYPE_EXPR. | |
17540 | * expr.c (expand_expr_real_1): Likewise. | |
17541 | * gimple-low.c (lower_stmt): Likewise. | |
17542 | * gimple-pretty-print.c (dump_gimple_stmt): Likewise. | |
17543 | (dump_gimple_cdt): Remove. | |
17544 | * gimple.c (gss_for_code): Do not handle GIMPLE_CHANGE_DYNAMIC_TYPE. | |
17545 | (gimple_size): Likewise. | |
17546 | (walk_gimple_op): Likewise. | |
17547 | (is_gimple_stmt): Likewise. | |
17548 | (walk_stmt_load_store_addr_ops): Likewise. | |
17549 | (gimple_build_cdt): Remove. | |
17550 | * gimple.def (GIMPLE_CHANGE_DYNAMIC_TYPE): Remove. | |
17551 | * gimple.h (gimple_cdt_new_type): Remove. | |
17552 | (gimple_cdt_new_type_ptr): Likewise. | |
17553 | (gimple_cdt_set_new_type): Likewise. | |
17554 | (gimple_cdt_location): Likewise. | |
17555 | (gimple_cdt_location_ptr): Likewise. | |
17556 | (gimple_cdt_set_location): Likewise. | |
17557 | * gimplify.c (gimplify_expr): Do not handle CHANGE_DYNAMIC_TYPE_EXPR. | |
17558 | * tree-cfg.c (remove_useless_stmts_1): Do not handle | |
17559 | GIMPLE_CHANGE_DYNAMIC_TYPE. | |
17560 | (verify_types_in_gimple_stmt): Likewise. | |
17561 | * tree-inline.c (estimate_num_insns): Likewise. | |
17562 | (expand_call_inline): Do not copy DECL_NO_TBAA_P. | |
17563 | (copy_decl_to_var): Likewise. | |
17564 | (copy_result_decl_to_var): Likewise. | |
17565 | * tree-pretty-print.c (dump_generic_node): Do not handle | |
17566 | CHANGE_DYNAMIC_TYPE_EXPR. | |
17567 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. | |
17568 | * tree-ssa-operands.c (get_expr_operands): Likewise. | |
17569 | * tree-ssa-structalias.c (struct variable_info): Remove | |
17570 | no_tbaa_pruning member. | |
17571 | (new_var_info): Do not set it based on DECL_NO_TBAA_P. | |
17572 | (unify_nodes): Do not copy it. | |
17573 | (find_func_aliases): Do not handle GIMPLE_CHANGE_DYNAMIC_TYPE. | |
17574 | (dump_solution_for_var): Do not dump no_tbaa_pruning state. | |
17575 | (set_uids_in_ptset): Do not check it. | |
17576 | (find_what_var_points_to): Likewise. | |
17577 | (compute_tbaa_pruning): Remove. | |
17578 | (compute_points_to_sets): Do not call it. | |
17579 | * tree.c (walk_tree_1): Do not handle CHANGE_DYNAMIC_TYPE_EXPR. | |
17580 | * tree.def (CHANGE_DYNAMIC_TYPE_EXPR): Remove. | |
17581 | * tree.h (CHANGE_DYNAMIC_TYPE_NEW_TYPE): Remove. | |
17582 | (CHANGE_DYNAMIC_TYPE_LOCATION): Likewise. | |
17583 | (DECL_NO_TBAA_P): Likewise. | |
17584 | (struct tree_decl_common): Move no_tbaa_flag to unused flags section. | |
17585 | * omp-low.c (copy_var_decl): Do not copy DECL_NO_TBAA_P. | |
17586 | (expand_omp_atomic_pipeline): Do not set it. | |
17587 | * print-tree.c (print_node): Do not dump it. | |
17588 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Remove | |
17589 | redundant check. | |
17590 | ||
59082b2e | 17591 | 2009-05-22 Vladimir Makarov <vmakarov@redhat.com> |
17592 | ||
17593 | PR target/39856 | |
17594 | * reg-stack.c (subst_stack_regs_pat): Remove gcc_assert for note | |
17595 | for clobber. | |
17596 | ||
aed4eb5d | 17597 | 2009-05-22 Mark Mitchell <mark@codesourcery.com> |
17598 | ||
17599 | * tree.c (handle_dll_attribute): Mark dllexport'd inlines as | |
17600 | non-external. | |
17601 | ||
b384c0ce | 17602 | 2009-05-22 Ben Elliston <bje@au.ibm.com> |
17603 | ||
17604 | * Makefile.in (bversion.h, s-bversion): New targets. | |
17605 | (TOPLEV_H): Add bversion.h. | |
17606 | * toplev.h: Include "bversion.h". | |
17607 | (ATTRIBUTE_GCC_DIAG): When building with checking disabled, use | |
17608 | the __format__ attribute only if compiling with the same version | |
17609 | of GCC as the sources (the "build version"). | |
17610 | ||
0fb56989 | 17611 | 2009-05-22 Ben Elliston <bje@au.ibm.com> |
17612 | ||
17613 | * c-format.c (handle_format_attribute): Fix comment typo. | |
17614 | ||
4fbe0a55 | 17615 | 2009-05-21 Steve Ellcey <sje@cup.hp.com> |
17616 | ||
17617 | PR target/37846 | |
17618 | * config/ia64/ia64.opt (mfused-madd): New. | |
17619 | * config/ia64/ia64.h (TARGET_DEFAULT): Set MASK_FUSED_MADD. | |
17620 | * config/ia64/hpux.h (TARGET_DEFAULT): Ditto. | |
17621 | * config/ia64/ia64.md (maddsf4, msubsf4, nmaddsf4, | |
17622 | madddf4, madddf4_trunc, msubdf4, msubdf4_trunc, nmadddf4, | |
17623 | nmadddf4_truncsf, maddxf4, maddxf4_truncsf, maddxf4_truncdf, | |
17624 | msubxf4, msubxf4_truncsf msubxf4_truncdf, nmaddxf4, | |
17625 | nmaddxf4_truncsf, nmaddxf4_truncdf): Check TARGET_FUSED_MADD. | |
f6c8c8fc | 17626 | * config/ia64/vect.md (addv2sf3, subv2sf3): Force fpma/fpms |
4fbe0a55 | 17627 | instruction if !TARGET_FUSED_MADD. |
17628 | (fpma, fpms): Remove colon from name. | |
17629 | ||
869bac23 | 17630 | 2009-05-22 Richard Guenther <rguenther@suse.de> |
17631 | ||
17632 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Record | |
17633 | TMR_ORIGINAL. Always either record TMR_SYMBOL or TMR_BASE. | |
17634 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Handle | |
17635 | TARGET_MEM_REF. | |
17636 | (create_expression_by_pieces): Only convert if necessary. | |
17637 | * gimplify.c (gimplify_expr): Handle TARGET_MEM_REF. | |
17638 | * tree-ssa-loop-im.c (gen_lsm_tmp_name): Handle INTEGER_CST. | |
17639 | ||
e716188e | 17640 | 2009-05-21 Adam Nemet <anemet@caviumnetworks.com> |
17641 | ||
17642 | * config/mips/mips.md (*extzv_trunc<mode>_exts): Turn into a | |
17643 | regular pattern from a template and rename it ... | |
17644 | (*extzv_truncsi_exts): ... to this. | |
17645 | ||
18c97951 | 17646 | 2009-05-21 Richard Guenther <rguenther@suse.de> |
17647 | ||
17648 | * cgraph.h (struct cgraph_node): Remove inline_decl member. | |
17649 | * ipa-inline.c (cgraph_mark_inline_edge): Do not check it. | |
17650 | (cgraph_default_inline_p): Likewise. | |
17651 | (cgraph_decide_inlining_incrementally): Likewise. | |
17652 | ||
525b61fa | 17653 | 2009-05-21 H.J. Lu <hongjiu.lu@intel.com> |
17654 | Uros Bizjak <ubizjak@gmail.com> | |
17655 | ||
17656 | * config/i386/cpuid.h (bit_MOVBE): New. | |
17657 | ||
17658 | * config/i386/driver-i386.c (host_detect_local_cpu): Check movbe. | |
17659 | ||
17660 | * config/i386/i386.c (OPTION_MASK_ISA_MOVBE_SET): New. | |
17661 | (OPTION_MASK_ISA_MOVBE_UNSET): Likewise. | |
17662 | (ix86_handle_option): Handle OPT_mmovbe. | |
17663 | (ix86_target_string): Add -mmovbe. | |
17664 | (pta_flags): Add PTA_MOVBE. | |
17665 | (processor_alias_table): Add PTA_MOVBE to "atom". | |
17666 | (override_options): Handle PTA_MOVBE. | |
17667 | ||
17668 | * config/i386/i386.h (TARGET_MOVBE): New. | |
17669 | ||
17670 | * config/i386/i386.md (bswapsi2): Check TARGET_MOVBE. | |
17671 | (*bswapsi_movbe): New. | |
17672 | (*bswapdi_movbe): Likewise. | |
17673 | (bswapdi2): Renamed to ... | |
17674 | (*bswapdi_1): This. | |
17675 | (bswapdi2): New expander. | |
17676 | ||
17677 | * config/i386/i386.opt (mmovbe): New. | |
17678 | ||
17679 | * doc/invoke.texi: Document -mmovbe. | |
17680 | ||
0b3a031a | 17681 | 2009-05-21 Taras Glek <tglek@mozilla.com> |
17682 | ||
17683 | * plugin.c (try_init_one_plugin): Updated to new plugin_init API. | |
17684 | * gcc-plugin.h (plugin_init): Updated signature. | |
17685 | * gcc-plugin.h (plugin_name_args): Moved to this header. | |
525b61fa | 17686 | * doc/plugins.texi (plugin_init): Updated documention to reflect |
17687 | API change. | |
0b3a031a | 17688 | * doc/plugins.texi (plugin_name_args): Added to documention. |
17689 | ||
3d8bad71 | 17690 | 2009-05-21 Mark Mitchell <mark@codesourcery.com> |
17691 | ||
17692 | * config/arm/neon.md (*mul<mode>3add<mode>_neon): New pattern. | |
17693 | (*mul<mode>3neg<mode>add<mode>_neon): Likewise. | |
17694 | ||
d41c63a8 | 17695 | 2009-05-21 Shujing Zhao <pearly.zhao@oracle.com> |
17696 | ||
17697 | * config/i386/i386.c: Use REG_P, MEM_P, CONST_INT_P, LABEL_P and | |
17698 | JUMP_TABLE_DATA_P predicates where applicable. | |
17699 | * config/i386/predicates.md: Ditto. | |
17700 | * config/i386/sse.md: Ditto. | |
17701 | ||
2aa911e0 | 17702 | 2009-05-21 Jakub Jelinek <jakub@redhat.com> |
17703 | ||
ff07cef7 | 17704 | * config/i386/i386.md (adddi_4_rex64, addsi_4, addhi_4): For |
17705 | operand2 -128 override length_immediate attribute to 1. | |
17706 | * config/i386/predicates.md (constm128_operand): New predicate. | |
17707 | ||
2aa911e0 | 17708 | * config/i386/i386.c (memory_address_length): Handle %r12 |
17709 | the same as %rsp and %r13 the same as %rbp. For %rsp and %rbp | |
17710 | also check REGNO. | |
17711 | (ix86_attr_length_address_default): For MODE_SI lea in 64-bit | |
17712 | mode look through optional ZERO_EXTEND and SUBREG. | |
17713 | * config/i386/i386.md (R12_REG): New define_constant. | |
17714 | (prefix_data16): For sse unit set also for MODE_TI insns. | |
17715 | (prefix_rex): For -m32 always return 0. For TYPE_IMOVX | |
17716 | insns set if operand 1 is ext_QIreg_operand. | |
17717 | (modrm): For TYPE_IMOV clear only if not MODE_DI. For | |
17718 | TYPE_{ALU{,1},ICMP,TEST} insn clear if there is non-shortened | |
17719 | immediate. | |
17720 | (*movdi_extzv_1, zero_extendhidi2, zero_extendqidi2): Change | |
17721 | mode from MODE_DI to MODE_SI. | |
17722 | (movdi_1_rex64): Override modrm and length_immediate attributes | |
17723 | only for movabs (TYPE_IMOV, alternative 2). | |
17724 | (zero_extendsidi2_rex64): Clear prefix_0f attribute if TYPE_IMOVX. | |
17725 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit, | |
17726 | *float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit, | |
17727 | *float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit, | |
17728 | *float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit): Set | |
17729 | prefix_rex attribute if DImode. | |
17730 | (*adddi_1_rex64, *adddi_2_rex64, *adddi_3_rex64, *adddi_5_rex64, | |
17731 | *addsi_1, *addsi_1_zext, *addsi_2, *addsi_2_zext, *addsi_3, | |
17732 | *addsi_3_zext, *addsi_5, *addhi_1_lea, *addhi_1, *addhi_2, *addhi_3, | |
17733 | *addhi_5, *addqi_1_lea, *addqi_1): Override length_immediate | |
17734 | attribute to 1 if TYPE_ALU and operand 2 is const128_operand. | |
17735 | (pro_epilogue_adjust_stack_1, pro_epilogue_adjust_stack_rex64): | |
17736 | Likewise. For TYPE_IMOV clear length_immediate attribute. | |
17737 | (*ashldi3_1_rex64, *ashldi3_cmp_rex64, *ashldi3_cconly_rex64, | |
17738 | *ashlsi3_1, *ashlsi3_1_zext, *ashlsi3_cmp, **ashlsi3_cconly, | |
17739 | *ashlsi3_cmp_zext, *ashlhi3_1_lea, *ashlhi3_1, *ashlhi3_cmp, | |
17740 | *ashlhi3_cconly, *ashlqi3_1_lea, *ashlqi3_1, *ashlqi3_cmp, | |
17741 | *ashlqi3_cconly): Override length_immediate attribute to 0 if TYPE_ALU | |
17742 | or one operand TYPE_ISHIFT. | |
17743 | (*ashrdi3_1_one_bit_rex64, *ashrdi3_one_bit_cmp_rex64, | |
17744 | *ashrdi3_one_bit_cconly_rex64, *ashrsi3_1_one_bit, | |
17745 | *ashrsi3_1_one_bit_zext, *ashrsi3_one_bit_cmp, | |
17746 | *ashrsi3_one_bit_cconly, *ashrsi3_one_bit_cmp_zext, | |
17747 | *ashrhi3_1_one_bit, *ashrhi3_one_bit_cmp, *ashrhi3_one_bit_cconly, | |
17748 | *ashrqi3_1_one_bit, *ashrqi3_1_one_bit_slp, *ashrqi3_one_bit_cmp, | |
17749 | *ashrqi3_one_bit_cconly, *lshrdi3_1_one_bit_rex64, | |
17750 | *lshrdi3_cmp_one_bit_rex64, *lshrdi3_cconly_one_bit_rex64, | |
17751 | *lshrsi3_1_one_bit, *lshrsi3_1_one_bit_zext, *lshrsi3_one_bit_cmp, | |
17752 | *lshrsi3_one_bit_cconly, *lshrsi3_cmp_one_bit_zext, | |
17753 | *lshrhi3_1_one_bit, *lshrhi3_one_bit_cmp, *lshrhi3_one_bit_cconly, | |
17754 | *lshrqi3_1_one_bit, *lshrqi3_1_one_bit_slp, *lshrqi2_one_bit_cmp, | |
17755 | *lshrqi2_one_bit_cconly, *rotlsi3_1_one_bit_rex64, *rotlsi3_1_one_bit, | |
17756 | *rotlsi3_1_one_bit_zext, *rotlhi3_1_one_bit, *rotlqi3_1_one_bit_slp, | |
17757 | *rotlqi3_1_one_bit, *rotrdi3_1_one_bit_rex64, *rotrsi3_1_one_bit, | |
17758 | *rotrsi3_1_one_bit_zext, *rotrhi3_one_bit, *rotrqi3_1_one_bit, | |
17759 | *rotrqi3_1_one_bit_slp): Override length_immediate attribute to 0, | |
17760 | set mode attribute, don't override length attribute. | |
17761 | (*btsq, *btrq, *btcq, *btdi_rex64, *btsi): Set prefix_0f attribute | |
17762 | to 1. | |
17763 | (return_internal_long): Set length attribute to 2 instead of 1. | |
17764 | (*strmovqi_rex_1, *strsetqi_rex_1, *rep_stosqi_rex64, | |
17765 | *cmpstrnqi_nz_rex_1, *cmpstrnqi_rex_1, *strlenqi_rex_1): Clear | |
17766 | prefix_rex attribute. | |
2377feea | 17767 | * config/i386/predicates.md (ext_QIreg_operand, const128_operand): |
17768 | New predicates. | |
17769 | (memory_displacement_only_operand): Always return 0 for TARGET_64BIT. | |
2aa911e0 | 17770 | |
dad3e2d4 | 17771 | 2009-05-21 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
17772 | ||
17773 | * config/arm/thumb2.md (orsi_notsi_si): Fix typo in pattern. | |
17774 | ||
f352a3fb | 17775 | 2009-05-20 Ian Lance Taylor <iant@google.com> |
17776 | ||
17777 | * tree.c (build_tree_list_vec_stat): New function. | |
17778 | (ctor_to_vec): New function. | |
17779 | (build_nt_call_vec): New function. | |
17780 | (build_call_array): Change args to be a const pointer. | |
17781 | (build_call_vec): New function. | |
17782 | * tree.h (build_nt_call_vec): Declare. | |
17783 | (build_tree_list_vec_stat): Declare. | |
17784 | (build_tree_list_vec): Define. | |
17785 | (build_call_array): Update declaration. | |
17786 | (build_call_vec): Declare. | |
17787 | (ctor_to_vec): Declare. | |
17788 | * c-common.c (tree_vector_cache): New static variable. | |
17789 | (make_tree_vector): New function. | |
17790 | (release_tree_vector): New function. | |
17791 | (make_tree_vector_single): New function. | |
17792 | (make_tree_vector_copy): New function. | |
17793 | * c-common.h (tree_vector_cache, make_tree_vector): Declare. | |
17794 | (make_tree_vector_single, make_tree_vector_copy): Declare. | |
17795 | * c-parser.c (cached_expr_list_1, cached_expr_list_2): Remove. | |
17796 | (c_parser_expr_list): Don't manage cache here, instead call | |
17797 | make_tree_vector. | |
17798 | (c_parser_release_expr_list): Remove static function. | |
17799 | (c_parser_vec_to_tree_list): Remove static function. | |
17800 | (c_parser_attributes): Call build_tree_list_vec instead of | |
17801 | c_parser_vec_to_tree_list. Call release_tree_vector instead of | |
17802 | c_parser_release_expr_list. | |
17803 | (c_parser_postfix_expression_after_primary): Likewise. | |
17804 | (c_parser_objc_keywordexpr): Likewise. | |
17805 | ||
2b3c93a3 | 17806 | 2009-05-20 Sandra Loosemore <sandra@codesourcery.com> |
17807 | ||
17808 | * doc/tm.texi (Misc): Document TARGET_INVALID_PARAMETER_TYPE, | |
17809 | TARGET_INVALID_RETURN_TYPE, TARGET_PROMOTED_TYPE, and | |
17810 | TARGET_CONVERT_TO_TYPE. | |
17811 | * hooks.c (hook_tree_const_tree_null): Define. | |
17812 | * hooks.h (hook_tree_const_tree_null): Declare. | |
17813 | * target.h (struct gcc_target): Add invalid_parameter_type, | |
17814 | invalid_return_type, promoted_type, and convert_to_type fields. | |
d603963f | 17815 | * target-def.h (TARGET_INVALID_PARAMETER_TYPE): Define. |
2b3c93a3 | 17816 | (TARGET_INVALID_RETURN_TYPE): Define. |
17817 | (TARGET_PROMOTED_TYPE): Define. | |
17818 | (TARGET_CONVERT_TO_TYPE): Define. | |
17819 | (TARGET_INITIALIZER): Update for new fields. | |
17820 | * c-decl.c (grokdeclarator): Check targetm.invalid_return_type. | |
17821 | (grokparms): Check targetm.invalid_parameter_type. | |
17822 | * c-typeck.c (default_conversion): Check targetm.promoted_type. | |
17823 | * c-convert.c (convert): Check targetm.convert_to_type. | |
17824 | ||
d5594fe1 | 17825 | 2009-05-20 Adam Nemet <anemet@caviumnetworks.com> |
17826 | ||
17827 | * config/mips/mips.md (*extenddi_truncate<mode>, | |
17828 | *extendsi_truncate<mode>): Emit exts if supported. Add attribute | |
17829 | defintions. | |
17830 | (*extendhi_truncateqi): New define_insn_and_sptit. | |
17831 | ||
6189c517 | 17832 | 2009-05-20 Jakub Jelinek <jakub@redhat.com> |
17833 | ||
17834 | PR middle-end/40204 | |
17835 | * fold-const.c (fold_binary) <case BIT_AND_EXPR>: Avoid infinite | |
2377feea | 17836 | recursion if build_int_cst_type returns the same INTEGER_CST as arg1. |
6189c517 | 17837 | |
52dbb6e6 | 17838 | 2009-05-20 Eric Botcazou <ebotcazou@adacore.com> |
17839 | ||
17840 | * fold-const.c (build_fold_addr_expr_with_type): Take the address of | |
17841 | the operand of VIEW_CONVERT_EXPR. | |
17842 | ||
4ec32090 | 17843 | 2009-05-20 H.J. Lu <hongjiu.lu@intel.com> |
17844 | ||
17845 | * config/i386/driver-i386.c (host_detect_local_cpu): Check | |
faa14cce | 17846 | extended family and model for Intel processors. Support Intel Atom. |
4ec32090 | 17847 | |
c1e61953 | 17848 | 2009-05-20 Olivier Hainque <hainque@adacore.com> |
17849 | ||
17850 | * gstab.h (stab_code_type): Define, to be used instead of the | |
17851 | __stab_debug_code enum, made anonymous. Add 2009 to the copyright | |
17852 | notice. | |
17853 | * dbxout.c (STAB_CODE_TYPE): Remove #define and replace use | |
17854 | occurrences by stab_code_type. | |
17855 | * mips-tfile.c (STAB_CODE_TYPE): Remove #define, unused. | |
17856 | ||
b39bfa08 | 17857 | 2009-05-20 Martin Jambor <mjambor@suse.cz> |
17858 | ||
17859 | * tree-flow.h (insert_edge_copies_seq): Undeclare. | |
17860 | (sra_insert_before): Likewise. | |
17861 | (sra_insert_after): Likewise. | |
17862 | (sra_init_cache): Likewise. | |
17863 | (sra_type_can_be_decomposed_p): Likewise. | |
17864 | * tree-mudflap.c (insert_edge_copies_seq): Copied here from tree-sra.c | |
17865 | * tree-sra.c (sra_type_can_be_decomposed_p): Made static. | |
17866 | (sra_insert_before): Likewise. | |
17867 | (sra_insert_after): Likewise. | |
17868 | (sra_init_cache): Likewise. | |
17869 | (insert_edge_copies_seq): Made static and moved upwards. | |
17870 | ||
17871 | * tree-complex.c (extract_component): Added VIEW_CONVERT_EXPR switch | |
17872 | case. | |
17873 | ||
17874 | * tree-flow-inline.h (contains_view_convert_expr_p): New function. | |
17875 | ||
17876 | * ipa-prop.c (get_ssa_def_if_simple_copy): New function. | |
17877 | (determine_cst_member_ptr): Call get_ssa_def_if_simple_copy to skip | |
17878 | simple copies. | |
17879 | ||
f367b3d4 | 17880 | 2009-05-20 Richard Guenther <rguenther@suse.de> |
17881 | ||
17882 | * expr.c (expand_expr_real_1): Avoid calling do_store_flag | |
17883 | with mismatched comparison modes. | |
17884 | ||
90560cad | 17885 | 2009-05-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
2377feea | 17886 | |
90560cad | 17887 | * config/arm/arm.md (*arm_iorsi3): Refactored for only ARM. |
2377feea | 17888 | (peephole ior (reg, int) -> mov, ior): Refactored for only ARM. |
17889 | * config/arm/thumb2.md (*thumb_andsi_not_shiftsi_si): Allow bic | |
17890 | with shifts for Thumb2. | |
17891 | (orsi_notsi): New for orn. | |
17892 | (*thumb_orsi_notshiftsi_si): Allow orn with shifts. | |
17893 | (*thumb2_iorsi3): Rewrite support for iorsi for Thumb2. | |
17894 | * config/arm/arm.c (const_ok_for_op): Split case for IOR for Thumb2. | |
17895 | (arm_gen_constant): Set can_invert for IOR and Thumb2, Add comments. | |
17896 | Don't invert remainder for IOR. | |
f6c8c8fc | 17897 | |
fffbaaf2 | 17898 | 2009-05-19 Zdenek Dvorak <ook@ucw.cz> |
17899 | ||
17900 | PR tree-optimization/40087 | |
17901 | * tree-ssa-loop-niter.c (number_of_iterations_ne_max, | |
17902 | number_of_iterations_ne): Rename never_infinite argument. | |
17903 | (number_of_iterations_lt_to_ne, number_of_iterations_lt, | |
17904 | number_of_iterations_le): Handle pointer-type ivs when | |
17905 | exit_must_be_taken is false. | |
17906 | (number_of_iterations_cond): Do not always assume that | |
17907 | exit_must_be_taken if the control variable is a pointer. | |
17908 | ||
b6d7101e | 17909 | 2009-05-19 Andrew Pinski <andrew_pinski@playstation.sony.com> |
17910 | ||
17911 | * c-typeck.c (build_binary_op): Allow % on integal vectors. | |
17912 | * doc/extend.texi (Vector Extension): Document that % is allowed too. | |
17913 | ||
d0573158 | 17914 | 2009-05-19 H.J. Lu <hongjiu.lu@intel.com> |
17915 | ||
17916 | * config/i386/i386.c (ix86_avoid_jump_mispredicts): Check | |
17917 | ASM_OUTPUT_MAX_SKIP_PAD instead of ASM_OUTPUT_MAX_SKIP_ALIGN. | |
17918 | ||
e80c6822 | 17919 | 2009-05-19 Manuel López-Ibáñez <manu@gcc.gnu.org> |
17920 | ||
17921 | PR c/40172 | |
17922 | * c.opt (Wlogical-op): Disabled by default. | |
17923 | * c-opt (c_common_post_options): Do not enable Wlogical-op with | |
17924 | Wextra. | |
17925 | * doc/invoke.texi (Wlogical-op): Likewise. | |
f6c8c8fc | 17926 | |
191bdb6e | 17927 | 2009-05-19 Eric Botcazou <ebotcazou@adacore.com> |
17928 | ||
17929 | * tree-scalar-evolution.c (follow_ssa_edge_expr) <NOP_EXPR>: Turn | |
17930 | into CASE_CONVERT. | |
17931 | <PLUS_EXPR>: Strip useless type conversions instead of type nops. | |
17932 | Propagate the type of the first operand. | |
17933 | <ASSERT_EXPR>: Simplify. | |
17934 | (follow_ssa_edge_in_rhs): Use gimple_expr_type to get the type. | |
17935 | Rewrite using the RHS code as discriminant. | |
17936 | <NOP_EXPR>: Turn into CASE_CONVERT. | |
17937 | <PLUS_EXPR>: Propagate the type of the first operand. | |
17938 | ||
50738926 | 17939 | 2009-05-19 Steve Ellcey <sje@cup.hp.com> |
17940 | ||
17941 | * config/ia64/ia64-protos.h (ia64_dconst_0_5): New. | |
17942 | (ia64_dconst_0_375): New. | |
17943 | * config/ia64/ia64.c (ia64_override_options): Remove | |
17944 | -minline-sqrt-min-latency warning. | |
17945 | (ia64_dconst_0_5_rtx, ia64_dconst_0_5): New. | |
17946 | (ia64_dconst_0_375_rtx, ia64_dconst_0_375): New | |
17947 | * config/ia64/ia64.md (*sqrt_approx): Remove. | |
17948 | (sqrtsf2): Remove #if 0. | |
17949 | (sqrtsf2_internal_thr): Rewrite and move to div.md. | |
17950 | (sqrtdf): Remove assert. | |
17951 | (sqrtdf2_internal_thr): Rewrite and move to div.md. | |
17952 | (sqrtxf2): Remove #if 0. | |
17953 | (sqrtxf2_internal_thr): Rewrite and move to div.md. | |
17954 | * div.md (sqrt_approx_rf): New. | |
17955 | (sqrtsf2_internal_thr): New implementation. | |
17956 | (sqrtsf2_internal_lat): New. | |
17957 | (sqrtdf2_internal_thr: New implementation. | |
17958 | (sqrtxf2_internal): New implementation. | |
17959 | ||
b0b1cbb9 | 17960 | 2009-05-19 Francois-Xavier Coudert <fxcoudert@gmail.com> |
17961 | Hans-Peter Nilsson <hp@axis.com> | |
17962 | ||
17963 | * defaults.h (UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE) | |
17964 | (WCHAR_TYPE, MODIFIED_WCHAR_TYPE, PTRDIFF_TYPE, WINT_TYPE) | |
17965 | (INTMAX_TYPE, UINTMAX_TYPE, SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE) | |
17966 | (INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE) | |
17967 | (UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE) | |
17968 | (INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE) | |
17969 | (UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE) | |
17970 | (INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE) | |
17971 | (UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE) | |
17972 | (SIZE_TYPE, PID_TYPE, CHAR16_TYPE, CHAR32_TYPE): Move defaults here... | |
17973 | * c-common.c: ...from here. | |
17974 | ||
bac21f4c | 17975 | 2009-05-19 Manuel López-Ibáñez <manu@gcc.gnu.org> |
17976 | ||
faa14cce | 17977 | * c-common.c (warn_logical_operator): Remove unnecessary conditionals. |
bac21f4c | 17978 | |
44d89feb | 17979 | 2009-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
17980 | ||
17981 | * builtins.c (do_mpc_arg1): Separate MPFR/MPC C rounding types. | |
17982 | ||
46d25b89 | 17983 | 2009-05-19 Ben Elliston <bje@au.ibm.com> |
17984 | ||
17985 | * unwind-dw2-fde.c (fde_unencoded_compare): Replace type punning | |
17986 | assignments with memcpy calls. | |
17987 | (add_fdes): Likewise. | |
17988 | (binary_search_unencoded_fdes): Likewise. | |
17989 | (linear_search_fdes): Eliminate type puns. | |
f6c8c8fc | 17990 | |
9e019299 | 17991 | 2009-05-19 Richard Guenther <rguenther@suse.de> |
17992 | ||
17993 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do | |
17994 | not falsely claim to have propagated into all uses. | |
17995 | ||
83c2609c | 17996 | 2009-05-19 Ben Elliston <bje@au.ibm.com> |
17997 | ||
17998 | * doc/invoke.texi (C Dialect Options): Update OpenMP specification | |
17999 | version to v3.0. | |
18000 | ||
eeabeacf | 18001 | 2009-05-18 Kaz Kojima <kkojima@gcc.gnu.org> |
18002 | ||
18003 | * config/sh/sh-protos.h (sh_legitimate_address_p): Remove. | |
18004 | * config/sh/sh.c (sh_legitimate_address_p): Make static. | |
18005 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18006 | * config/sh/sh.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18007 | * config/sh/sh.md: Clean up references to GO_IF_LEGITIMATE_ADDRESS. | |
f6c8c8fc | 18008 | |
9c569d54 | 18009 | 2009-05-18 Dodji Seketeli <dodji@redhat.com> |
18010 | ||
18011 | PR debug/40109 | |
18012 | * dwarf2out.c (gen_type_die_with_usage): Generate the DIE as a | |
18013 | child of the containing namespace's DIE. | |
18014 | ||
7c6d4a4d | 18015 | 2009-05-18 Adam Nemet <anemet@caviumnetworks.com> |
18016 | ||
18017 | * config/mips/mips.md (*zero_extend<GPR:mode>_trunc<SHORT:mode>, | |
18018 | *zero_extendhi_truncqi): Move after the zero_extend patterns. | |
18019 | (*extenddi_truncate<mode>, *extendsi_truncate<mode>): Move after the | |
18020 | extend patterns. | |
18021 | ||
3559347d | 18022 | 2009-05-18 H.J. Lu <hongjiu.lu@intel.com> |
18023 | ||
18024 | PR target/39942 | |
18025 | * config/i386/i386.c (ix86_avoid_jump_misspredicts): Replace | |
18026 | gen_align with gen_pad. | |
18027 | (ix86_reorg): Check ASM_OUTPUT_MAX_SKIP_PAD instead of | |
18028 | #ifdef ASM_OUTPUT_MAX_SKIP_ALIGN. | |
18029 | ||
18030 | * config/i386/i386.h (ASM_OUTPUT_MAX_SKIP_PAD): New. | |
18031 | * config/i386/x86-64.h (ASM_OUTPUT_MAX_SKIP_PAD): Likewise. | |
18032 | ||
18033 | * config/i386/i386.md (align): Renamed to ... | |
18034 | (pad): This. Replace ASM_OUTPUT_MAX_SKIP_ALIGN with | |
18035 | ASM_OUTPUT_MAX_SKIP_PAD. | |
18036 | ||
f422081b | 18037 | 2009-05-18 Andreas Schwab <schwab@linux-m68k.org> |
18038 | ||
e371d98c | 18039 | * config.gcc: Fix variable syntax. |
18040 | ||
f422081b | 18041 | PR target/39531 |
18042 | * config/m68k/m68k.c (output_andsi3): Mask off sign bit copies | |
18043 | before calling exact_log2. | |
18044 | (output_iorsi3): Likewise. | |
18045 | (output_xorsi3): Likewise. | |
18046 | ||
79c09794 | 18047 | 2009-05-18 Kaz Kojima <kkojima@gcc.gnu.org> |
18048 | ||
18049 | * config/sh/sh.c (expand_cbranchdi4): Use a scratch register | |
18050 | for the none zero constant operand except for EQ and NE | |
18051 | comprisons even when the first operand is R0. | |
18052 | ||
ffead1ca | 18053 | 2009-05-18 Andreas Krebbel <krebbel1@de.ibm.com> |
18054 | ||
18055 | * config/s390/2064.md: Remove trailing whitespaces. | |
18056 | * config/s390/2084.md: Likewise. | |
18057 | * config/s390/constraints.md: Likewise. | |
18058 | * config/s390/fixdfdi.h: Likewise. | |
18059 | * config/s390/libgcc-glibc.ver: Likewise. | |
18060 | * config/s390/s390-modes.def: Likewise. | |
18061 | * config/s390/s390-protos.h: Likewise. | |
18062 | * config/s390/s390.c: Likewise. | |
18063 | * config/s390/s390.h: Likewise. | |
18064 | * config/s390/s390.md: Likewise. | |
18065 | * config/s390/tpf-unwind.h: Likewise. | |
18066 | ||
2a381450 | 18067 | 2009-05-18 Maxim Kuvyrkov <maxim@codesourcery.com> |
18068 | ||
18069 | * config/m68k/m68k.c (m68k_legitimize_address): Fix typo in signature. | |
18070 | ||
869bde6b | 18071 | 2009-05-18 Maxim Kuvyrkov <maxim@codesourcery.com> |
18072 | ||
18073 | M68K TLS support. | |
18074 | * configure.ac (m68k-*-*): Check if binutils support TLS. | |
18075 | * configure: Regenerate. | |
18076 | * config/m68k/predicates.md (symbolic_operand): Extend comment. | |
18077 | * config/m68k/constraints.md (Cu): New constraint. | |
18078 | * config/m68k/m68k.md (UNSPEC_GOTOFF): Remove. | |
18079 | (UNSPEC_RELOC16, UNSPEC_RELOC32): New constants. | |
18080 | (movsi): Handle TLS symbols. | |
18081 | (addsi3_5200): Handle XTLS symbols, indent. | |
18082 | * config/m68k/m68k-protos.h (m68k_legitimize_tls_address): Declare. | |
18083 | (m68k_tls_reference_p): Declare. | |
18084 | (m68k_legitimize_address): Declare. | |
18085 | (m68k_unwrap_symbol): Declare. | |
18086 | * config/m68k/m68k.opt (mxtls): New option. | |
18087 | * config/m68k/m68k.c (ggc.h): Include. | |
18088 | (m68k_output_dwarf_dtprel): Implement hook. | |
18089 | (TARGET_HAVE_TLS, TARGET_ASM_OUTPUT_DWARF_DTPREL): Define. | |
18090 | (m68k_expand_prologue): Load GOT pointer when function needs it. | |
18091 | (m68k_illegitimate_symbolic_constant_p): Handle TLS symbols. | |
18092 | (m68k_legitimate_constant_address_p): Same. | |
18093 | (m68k_decompose_address): Handle TLS references. | |
18094 | (m68k_get_gp): New static function. | |
18095 | (enum m68k_reloc): New contants. | |
18096 | (TLS_RELOC_P): New macro. | |
18097 | (m68k_wrap_symbol): New static function. | |
18098 | (m68k_unwrap_symbol): New function. | |
18099 | (m68k_final_prescan_insn_1): New static function. | |
18100 | (m68k_final_prescan_insn): New function. | |
18101 | (m68k_move_to_reg, m68k_wrap_symbol_into_got_ref): New static | |
18102 | functions. | |
18103 | (legitimize_pic_address): Handle TLS references.. | |
18104 | (m68k_tls_get_addr, m68k_get_tls_get_addr) | |
18105 | (m68k_libcall_value_in_a0_p) | |
18106 | (m68k_call_tls_get_addr, m68k_read_tp, m68k_get_m68k_read_tp) | |
18107 | (m68k_call_m68k_read_tp): Helper variables and functions for ... | |
18108 | (m68k_legitimize_tls_address): Handle TLS references. | |
18109 | (m68k_tls_symbol_p, m68k_tls_reference_p_1, m68k_tls_reference_p): | |
18110 | New functions. | |
18111 | (m68k_legitimize_address): Handle TLS symbols. | |
18112 | (m68k_get_reloc_decoration): New static function. | |
18113 | (m68k_output_addr_const_extra): Handle UNSPEC_RELOC16 and | |
18114 | UNSPEC_RELOC32. | |
18115 | (m68k_output_dwarf_dtprel): Implement hook. | |
18116 | (print_operand_address): Handle UNSPEC_RELOC16 adn UNSPEC_RELOC32. | |
18117 | (m68k_libcall_value): Return result in A0 instead of D0 when asked by | |
18118 | m68k_call_* routines. | |
18119 | (sched_attr_op_type): Handle TLS symbols. | |
18120 | (gt-m68k.h): Include. | |
18121 | * config/m68k/m68k.h (FINAL_PRESCAN_INSN): Define. | |
18122 | (LEGITIMATE_PIC_OPERAND_P): Support TLS. | |
18123 | ||
a3808114 | 18124 | 2009-05-18 Martin Jambor <mjambor@suse.cz> |
18125 | ||
18126 | * ipa-prop.c (ipa_check_stmt_modifications): Removed. | |
18127 | (visit_store_addr_for_mod_analysis): New function. | |
18128 | (ipa_detect_param_modifications): Use walk_stmt_load_store_addr_ops. | |
18129 | (determine_cst_member_ptr): Use gimple_assign_single_p. | |
18130 | (ipa_get_stmt_member_ptr_load_param): Use gimple_assign_single_p. | |
18131 | (ipa_analyze_call_uses): Use !gimple_assign_rhs2 rather than number of | |
18132 | operands. Don't check number of operands of a NOP_EXPR. | |
18133 | ||
87deed07 | 18134 | 2009-05-18 Eric Fisher <joefoxreal@gmail.com> |
18135 | ||
18136 | * doc/tree-ssa.texi (SSA Operands): Fix a mistake. | |
18137 | ||
0969aa9b | 18138 | 2009-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org> |
18139 | ||
18140 | PR c/40172 | |
18141 | * c-common.c (warn_logical_operator): Don't warn if one of | |
18142 | expression isn't always true or false. | |
18143 | ||
80c5827c | 18144 | 2009-05-17 Kai Tietz <kai.tietz@onevision.com> |
18145 | ||
0969aa9b | 18146 | * config/i386/biarch32.h: New file. |
18147 | * config.gcc: Add for target i386-w64-* the biarch32.h to tm_file. | |
80c5827c | 18148 | |
f494873f | 18149 | 2009-05-17 Adam Nemet <anemet@caviumnetworks.com> |
18150 | ||
18151 | * config/mips/mips.md (*zero_extend<mode>_trunchi, | |
18152 | *zero_extend<mode>_truncqi): Merge these into ... | |
18153 | (*zero_extend<GPR:mode>_trunc<SHORT:mode>): ... this new pattern. | |
18154 | Name the pattern following this as *zero_extendhi_truncqi. | |
18155 | ||
c2a312d3 | 18156 | 2009-05-16 Brad Lucier <lucier@math.purdue.edu> |
18157 | ||
18158 | PR middle-end/39301 | |
18159 | * hwint.h: Add macro HOST_WIDEST_INT_PRINT. | |
18160 | * bitmap.c (bitmap_descriptor): Make fields HOST_WIDEST_INT. | |
18161 | (output_info): Make field HOST_WIDEST_INT. | |
18162 | (print_statistics): Use HOST_WIDEST_INT_PRINT. | |
18163 | (dump_bitmat_statistics): Same. | |
18164 | ||
ef87fe4c | 18165 | 2009-05-16 Francois-Xavier Coudert <fxcoudert@gmail.com> |
18166 | ||
18167 | * config.gcc (use_gcc_stdint): Set to wrap. | |
18168 | * config/darwin.h (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, | |
18169 | INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, | |
18170 | UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
18171 | INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, | |
18172 | UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, | |
18173 | INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, | |
18174 | UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
18175 | UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define. | |
18176 | ||
38c0064e | 18177 | 2009-05-16 Joseph Myers <joseph@codesourcery.com> |
18178 | ||
18179 | * config.gcc (mips*-*-*): Support arch_32, arch_64, tune_32 and | |
18180 | tune_64. | |
18181 | * config/mips/mips.h (MIPS_ABI_DEFAULT, MULTILIB_ABI_DEFAULT): | |
18182 | Move definitions earlier. | |
18183 | (OPT_ARCH64, OPT_ARCH32): Define. | |
18184 | (OPTION_DEFAULT_SPECS): Add entries for arch_32, arch_64, tune_32 | |
18185 | and tune_64. | |
18186 | ||
a277ddf3 | 18187 | 2009-05-16 Richard Earnshaw <rearnsha@arm.com> |
18188 | ||
18189 | PR target/40153 | |
18190 | * arm.md (cstoresi_nltu_thumb1): Use a neg of ltu as the pattern name | |
18191 | implies. | |
18192 | ||
bc5a93af | 18193 | 2009-05-16 Richard Earnshaw <rearnsha@arm.com> |
18194 | ||
18195 | * arm.md (movdi2): Copy non-reg values to DImode registers. | |
18196 | ||
139e6b83 | 18197 | 2009-05-16 Jakub Jelinek <jakub@redhat.com> |
18198 | ||
01e60dc2 | 18199 | PR target/39942 |
18200 | * final.c (label_to_max_skip): New function. | |
18201 | (label_to_alignment): Only use LABEL_TO_ALIGNMENT if | |
18202 | CODE_LABEL_NUMBER <= max_labelno. | |
18203 | * output.h (label_to_max_skip): New prototype. | |
18204 | * config/i386/i386.c (ix86_avoid_jump_misspredicts): Renamed to... | |
18205 | (ix86_avoid_jump_mispredicts): ... this. Don't define if | |
18206 | ASM_OUTPUT_MAX_SKIP_ALIGN isn't defined. Update comment. | |
18207 | Handle CODE_LABELs with >= 16 byte alignment or with | |
18208 | max_skip == (1 << align) - 1. | |
18209 | (ix86_reorg): Don't call ix86_avoid_jump_mispredicts if | |
18210 | ASM_OUTPUT_MAX_SKIP_ALIGN isn't defined. | |
18211 | ||
139e6b83 | 18212 | PR target/39942 |
18213 | * config/i386/x86-64.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Don't emit second | |
18214 | .p2align 3 if MAX_SKIP is smaller than 7. | |
18215 | * config/i386/linux.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise. | |
18216 | ||
26dbec0a | 18217 | 2009-05-15 Ian Lance Taylor <iant@google.com> |
18218 | ||
18219 | * alias.c (struct alias_set_entry_d): Rename from struct | |
18220 | alias_set_entry. Change all uses. | |
18221 | * except.c (struct call_site_record_d): Rename from struct | |
18222 | call_site_record. Change all uses. | |
18223 | * except.h (struct eh_region_d): Rename from struct eh_region. | |
18224 | Change all uses. | |
18225 | * gcse.c (struct hash_table_d): Rename from struct hash_table. | |
18226 | Change all uses. | |
18227 | * graphite.c (struct ivtype_map_elt_d): Rename fromstruct | |
18228 | ivtype_map_elt. Change all uses. | |
18229 | (struct rename_map_elt_d): Rename fromstruct rename_map_elt. | |
18230 | Change all uses. | |
18231 | (struct ifsese_d): Rename fromstruct ifsese. Change all uses. | |
18232 | * graphite.h (struct name_tree_d): Rename from struct name_tree. | |
18233 | Change all uses. | |
18234 | (struct sese_d): Rename from struct sese. Change all uses. | |
2377feea | 18235 | * omega.h (struct eqn_d): Rename from struct eqn. Change all uses. |
18236 | (struct omega_pb_d): Rename from struct omega_pb. Change all uses. | |
26dbec0a | 18237 | * optabs.h (struct optab_d): Rename from struct optab. Change all |
18238 | uses. | |
18239 | (struct convert_optab_d): Rename from struct convert_optab. | |
18240 | Change all uses. | |
18241 | * tree-pass.h (struct ipa_opt_pass_d): Rename fromstruct | |
18242 | ipa_opt_pass. Change all uses. | |
18243 | * tree-predcom.c (struct dref_d): Rename from struct dref. Change | |
18244 | all uses. | |
18245 | ||
18246 | * c-decl.c (pushtag): If -Wc++-compat, warn if the tag is already | |
18247 | defined as a typedef. | |
18248 | (grokdeclarator): If -Wc++-compat, warn if a typedef is already | |
18249 | defined as a tag. | |
18250 | ||
9c20c4fc | 18251 | 2009-05-15 Manuel López-Ibáñez <manu@gcc.gnu.org> |
18252 | ||
18253 | PR 16302 | |
18254 | * fold-const.c (make_range,build_range_check,merge_ranges): Move | |
18255 | declaration to... | |
f6c8c8fc | 18256 | (merge_ranges): Returns bool. |
9c20c4fc | 18257 | * tree.h (make_range): .. to here. |
18258 | (build_range_check): Likewise. | |
18259 | (merge_ranges): Likewise. Renamed from merge_ranges. | |
18260 | * c-typeck.c (parser_build_binary_op): Update calls to | |
18261 | warn_logical_operator. | |
18262 | * c-common.c (warn_logical_operator): Add new warning. | |
18263 | * c-common.h (warn_logical_operator): Update declaration. | |
f6c8c8fc | 18264 | |
4b0c3b93 | 18265 | 2009-05-15 Manuel López-Ibáñez <manu@gcc.gnu.org> |
18266 | ||
2377feea | 18267 | * ira-conflicts.c (add_insn_allocno_copies): Fix wrong conditional. |
f6c8c8fc | 18268 | |
239d491a | 18269 | 2009-05-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
18270 | ||
b155fb54 | 18271 | * doc/install.texi: Document MPC requirements, flags etc. |
18272 | ||
239d491a | 18273 | * builtins.c (do_mpc_arg1, fold_builtin_ccos): New. |
18274 | (fold_builtin_cexp): Ensure we get a complex REAL_TYPE. | |
18275 | Evaluate constant arguments. | |
18276 | (fold_builtin_carg): Ensure we get a complex REAL_TYPE. | |
18277 | (fold_builtin_1): Likewise, also evaluate constant arguments. | |
18278 | Remove superfluous break. | |
18279 | (do_mpc_ckconv): New. | |
18280 | * real.h: Include mpc.h. | |
18281 | * toplev.c (print_version): Output MPC version info if available. | |
18282 | ||
275b395f | 18283 | 2009-05-15 Sandra Loosemore <sandra@codesourcery.com> |
18284 | ||
2377feea | 18285 | * fold-const.c (fold_convert_const_real_from_real): Check for overflow. |
275b395f | 18286 | |
2206e042 | 18287 | 2009-05-15 H.J. Lu <hongjiu.lu@intel.com> |
18288 | ||
18289 | * config/i386/i386.c (ix86_reorg): Call optimize_function_for_speed_p | |
18290 | only once. | |
18291 | ||
a7b61d8c | 18292 | 2009-05-15 Jan Hubicka <jh@suse.cz> |
18293 | ||
18294 | * doc/invoke.texi (max-early-inliner-iterations): New flag. | |
18295 | * ipa-inline.c (enum inlining_mode): New INLINE_SIZE_NORECURSIVE. | |
18296 | (try_inline): Fix return value. | |
18297 | (cgraph_decide_inlining_incrementally): Honor new value. | |
18298 | (cgraph_early_inlining): Handle indirect inlining. | |
18299 | * params.def (PARAM_EARLY_INLINER_MAX_ITERATIONS): New. | |
18300 | ||
22c748a1 | 18301 | 2009-05-15 Jan Hubicka <jh@suse.cz> |
18302 | ||
18303 | * cgraph.h (struct cgraph_node): Add finalized_by_frotnend flag. | |
18304 | * cgraphunit.c (cgraph_finalize_function): Set it. | |
18305 | (cgraph_expand_function): Use it. | |
18306 | ||
681f1241 | 18307 | 2009-05-15 Sandra Loosemore <sandra@codesourcery.com> |
18308 | ||
18309 | * real.c (encode_ieee_half): Define. | |
18310 | (decode_ieee_half): Define. | |
18311 | (ieee_half_format): Define. | |
18312 | (arm_half_format): Define. | |
18313 | * real.h (ieee_half_format): Declare. | |
18314 | (arm_half_format): Declare. | |
18315 | ||
d5a9653a | 18316 | 2009-05-15 Sandra Loosemore <sandra@codesourcery.com> |
18317 | ||
18318 | * optabs.c (prepare_float_lib_cmp): Test that the comparison, | |
18319 | swapped, and reversed optabs exist before trying to use them. | |
18320 | ||
f1c02c87 | 18321 | 2009-05-15 Paul Brook <paul@codesourcery.com> |
18322 | Sandra Loosemore <sandra@codesourcery.com> | |
18323 | ||
f1c02c87 | 18324 | * config/arm/arm.c (neon_vector_mem_operand): Handle element/structure |
18325 | loads. Allow PRE_DEC. | |
18326 | (output_move_neon): Handle PRE_DEC. | |
18327 | (arm_print_operand): Add 'A' for neon structure loads. | |
18328 | * config/arm/arm-protos.h (neon_vector_mem_operand): Update prototype. | |
18329 | * config/arm/neon.md (neon_mov): Update comment. | |
18330 | * config/arm/constraints.md (Un, Us): Update neon_vector_mem_operand | |
18331 | calls. | |
18332 | (Um): New constraint. | |
18333 | ||
2958813f | 18334 | 2009-05-15 Jan Hubicka <jh@suse.cz> |
18335 | ||
18336 | Revert the following patch until testsuite fallout is fixed: | |
18337 | * cgraph.c (dump_cgraph_node): Dump size/time/benefit. | |
18338 | * cgraph.h (struct inline_summary): New filed self_wize, | |
18339 | size_inlining_benefit, self_time and time_inlining_benefit. | |
18340 | (struct cgraph_global_info): Replace insns by time ans size fields. | |
18341 | * ipa-cp (ipcp_cloning_candidate_p): Base estimate on size | |
18342 | (ipcp_estimate_growth, ipcp_insert_stage): Likewise. | |
18343 | (ipcp_update_callgraph): Do not touch function bodies. | |
18344 | * ipa-inline.c: Include except.h | |
2377feea | 18345 | (MAX_TIME): New constant. |
2958813f | 18346 | (overall_insns): Remove |
18347 | (overall_size, max_benefit): New static variables. | |
18348 | (cgraph_estimate_time_after_inlining): New function. | |
18349 | (cgraph_estimate_size_after_inlining): Rewrite using benefits. | |
18350 | (cgraph_clone_inlined_nodes): Update size. | |
18351 | (cgraph_mark_inline_edge): Update size. | |
18352 | (cgraph_estimate_growth): Use size info. | |
18353 | (cgraph_check_inline_limits): Check size. | |
18354 | (cgraph_default_inline_p): Likewise. | |
18355 | (cgraph_edge_badness): Compute badness based on benefit and size cost. | |
18356 | (cgraph_decide_recursive_inlining): Check size. | |
faa14cce | 18357 | (cgraph_decide_inlining_of_small_function): Update size; dump sizes |
18358 | and times. | |
2958813f | 18359 | (cgraph_decide_inlining): Likewise. |
54e6ab3d | 18360 | (cgraph_decide_inlining_incrementally): Likewise; honor |
18361 | PARAM_EARLY_INLINING_INSNS. | |
2958813f | 18362 | (likely_eliminated_by_inlining_p): New predicate. |
18363 | (estimate_function_body_sizes): New function. | |
18364 | (compute_inline_parameters): Use it. | |
18365 | * except.c (must_not_throw_labels): New function. | |
18366 | * except.h (must_not_throw_labels): Declare. | |
18367 | * tree-inline.c (init_inline_once): Kill inlining_weigths | |
18368 | * tree-ssa-structalias.c: Avoid uninitialized warning. | |
18369 | * params.def (PARAM_MAX_INLINE_INSNS_SINGLE): Reduce to 300. | |
18370 | (PARAM_MAX_INLINE_INSNS_AUTO): Reduce to 60. | |
18371 | (PARAM_INLINE_CALL_COST): Remove. | |
18372 | (PARAM_EARLY_INLINING_INSNS): New. | |
18373 | ||
1b536c34 | 18374 | 2009-05-15 Richard Guenther <rguenther@suse.de> |
18375 | ||
18376 | * tree-ssa-pre.c (eliminate): Use TODO_update_ssa_only_virtuals, | |
18377 | not TODO_update_ssa. | |
18378 | ||
a1157bfe | 18379 | 2009-05-15 Richard Guenther <rguenther@suse.de> |
18380 | ||
18381 | PR tree-optimization/39999 | |
18382 | * gimple.h (gimple_expr_type): Use the expression type looking | |
18383 | through useless conversions. | |
18384 | * tree-ssa-sccvn.c (vn_nary_op_lookup_stmt): Use gimple_expr_type. | |
18385 | (vn_nary_op_insert_stmt): Likewise. | |
18386 | (simplify_binary_expression): Likewise. | |
18387 | ||
408c3c77 | 18388 | 2009-05-15 Richard Guenther <rguenther@suse.de> |
18389 | ||
18390 | * common.opt (-ftree-forwprop, -ftree-phiprop, -ftree-pta): | |
18391 | New options, enabled by default. | |
18392 | * doc/invoke.texi (-ftree-forwprop, -ftree-phiprop, -ftree-pta): | |
18393 | Document. | |
18394 | * tree-ssa-forwprop.c (gate_forwprop): Use flag_tree_forwprop. | |
18395 | * tree-ssa-phiprop.c (gate_phiprop): Use flag_tree_phiprop. | |
18396 | * tree-ssa-structalias.c (gate_tree_pta): New function. | |
18397 | (pass_build_alias): Use it. | |
18398 | ||
bd8d8d81 | 18399 | 2009-05-15 Joseph Myers <joseph@codesourcery.com> |
18400 | ||
18401 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Also | |
18402 | recurse on an invariant address if a conversion from a pointer | |
18403 | type to a wider integer type is involved. | |
18404 | ||
9288864f | 18405 | 2009-05-15 Jan Hubicka <jh@suse.cz> |
18406 | ||
18407 | * cgraph.c (dump_cgraph_node): Dump size/time/benefit. | |
18408 | * cgraph.h (struct inline_summary): New filed self_wize, | |
18409 | size_inlining_benefit, self_time and time_inlining_benefit. | |
18410 | (struct cgraph_global_info): Replace insns by time ans size fields. | |
18411 | * ipa-cp (ipcp_cloning_candidate_p): Base estimate on size | |
18412 | (ipcp_estimate_growth, ipcp_insert_stage): Likewise. | |
18413 | (ipcp_update_callgraph): Do not touch function bodies. | |
18414 | * ipa-inline.c: Include except.h | |
2377feea | 18415 | (MAX_TIME): New constant. |
9288864f | 18416 | (overall_insns): Remove |
18417 | (overall_size, max_benefit): New static variables. | |
18418 | (cgraph_estimate_time_after_inlining): New function. | |
18419 | (cgraph_estimate_size_after_inlining): Rewrite using benefits. | |
18420 | (cgraph_clone_inlined_nodes): Update size. | |
18421 | (cgraph_mark_inline_edge): Update size. | |
18422 | (cgraph_estimate_growth): Use size info. | |
18423 | (cgraph_check_inline_limits): Check size. | |
18424 | (cgraph_default_inline_p): Likewise. | |
18425 | (cgraph_edge_badness): Compute badness based on benefit and size cost. | |
18426 | (cgraph_decide_recursive_inlining): Check size. | |
faa14cce | 18427 | (cgraph_decide_inlining_of_small_function): Update size; dump sizes |
18428 | and times. | |
9288864f | 18429 | (cgraph_decide_inlining): Likewise. |
54e6ab3d | 18430 | (cgraph_decide_inlining_incrementally): Likewise; honor |
18431 | PARAM_EARLY_INLINING_INSNS. | |
9288864f | 18432 | (likely_eliminated_by_inlining_p): New predicate. |
18433 | (estimate_function_body_sizes): New function. | |
18434 | (compute_inline_parameters): Use it. | |
18435 | * except.c (must_not_throw_labels): New function. | |
18436 | * except.h (must_not_throw_labels): Declare. | |
18437 | * tree-inline.c (init_inline_once): Kill inlining_weigths | |
18438 | * tree-ssa-structalias.c: Avoid uninitialized warning. | |
18439 | * params.def (PARAM_MAX_INLINE_INSNS_SINGLE): Reduce to 300. | |
18440 | (PARAM_MAX_INLINE_INSNS_AUTO): Reduce to 60. | |
18441 | (PARAM_INLINE_CALL_COST): Remove. | |
18442 | (PARAM_EARLY_INLINING_INSNS): New. | |
18443 | doc/invoke.texi (max-inline-insns-auto, early-inlining-insns): Update. | |
18444 | (inline-call-cost): Remove. | |
18445 | (early-inlining-insns): New. | |
18446 | ||
a9538d68 | 18447 | 2009-05-15 Eric Botcazou <ebotcazou@adacore.com> |
18448 | ||
18449 | * dbxout.c (dbxout_range_type): Add LOW and HIGH parameters. Use them | |
18450 | for bounds. | |
18451 | (print_int_cst_bounds_in_octal_p): Likewise. | |
18452 | (dbxout_type): Adjust calls to above functions. Be prepared to deal | |
18453 | with subtypes. | |
18454 | * dwarf2out.c (base_type_die): Likewise. | |
18455 | (is_subrange_type): Delete. | |
18456 | (subrange_type_die): Add LOW and HIGH parameters. Use them for bounds. | |
18457 | (modified_type_die): Call subrange_type_for_debug_p on subtypes. | |
faa14cce | 18458 | * fold-const.c (fold_truth_not_expr) <CONVERT_EXPR>: Do not strip it |
18459 | if the destination type is boolean. | |
a9538d68 | 18460 | (build_range_check): Do not special-case subtypes. |
18461 | (fold_sign_changed_comparison): Likewise. | |
18462 | (fold_unary): Likewise. | |
18463 | * langhooks-def.h (LANG_HOOKS_GET_SUBRANGE_BOUNDS): Define. | |
18464 | (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_GET_SUBRANGE_BOUNDS. | |
18465 | * langhooks.h (lang_hooks_for_types): Add get_subrange_bounds. | |
faa14cce | 18466 | * tree.c (subrange_type_for_debug_p): New predicate based on the |
18467 | former is_subrange_type. | |
a9538d68 | 18468 | * tree.h (subrange_type_for_debug_p): Declare. |
18469 | * tree-chrec.c (avoid_arithmetics_in_type_p): Delete. | |
18470 | (convert_affine_scev): Remove call to above function. | |
18471 | (chrec_convert_aggressive): Likewise. | |
18472 | * tree-ssa.c (useless_type_conversion_p_1): Do not specifically return | |
18473 | false for conversions involving subtypes. | |
18474 | * tree-vrp.c (vrp_val_max): Do not special-case subtypes. | |
18475 | (vrp_val_min): Likewise. | |
18476 | (needs_overflow_infinity): Likewise. | |
18477 | (extract_range_from_unary_expr): Likewise. | |
18478 | ||
bc409cb4 | 18479 | 2009-05-15 Paolo Bonzini <bonzini@gnu.org> |
18480 | ||
314be557 | 18481 | * config/frv/frv.h: Clean up references to GO_IF_LEGITIMATE_ADDRESS. |
18482 | * config/frv/frv.c: Likewise. | |
18483 | * config/s390/s390.c: Likewise. | |
18484 | * config/sparc/sparc.h: Likewise. | |
18485 | * config/i386/i386.h: Likewise. | |
18486 | * config/i386/i386.c: Likewise. | |
18487 | * config/crx/crx.c: Likewise. | |
18488 | * config/m68hc11/m68hc11.h: Likewise. | |
18489 | * config/iq2000/iq2000.c: Likewise. | |
18490 | * config/mn10300/mn10300.h: Likewise. | |
18491 | * config/mn10300/mn10300.c: Likewise. | |
18492 | * config/m68k/m68k.c: Likewise. | |
18493 | * config/rs6000/rs6000.c: Likewise. | |
18494 | * config/rs6000/xcoff.h: Likewise. | |
18495 | * config/rs6000/linux64.h: Likewise. | |
18496 | * config/rs6000/sysv4.h: Likewise. | |
18497 | * config/score/score3.c: Likewise. | |
18498 | * config/score/score7.c: Likewise. | |
18499 | * config/score/score.c: Likewise. | |
18500 | * config/arm/arm.md: Likewise. | |
18501 | * config/mips/mips.c: Likewise. | |
18502 | * config/mips/mips.md: Likewise. | |
18503 | * config/bfin/bfin.h: Likewise. | |
18504 | * config/pa/pa.c: Likewise. | |
18505 | * config/pa/constraints.md: Likewise. | |
18506 | ||
18507 | * config/pdp11/pdp11-protos.h (legitimate_address_p): Delete. | |
18508 | * config/pdp11/pdp11.c (legitimate_address_p): Delete. | |
18509 | * config/pdp11/pdp11.h: Use memory_address_p instead. | |
bc409cb4 | 18510 | |
9f1b7d17 | 18511 | 2009-05-14 Ian Lance Taylor <iant@google.com> |
18512 | ||
18513 | * passes.c (finish_optimization_passes): Change i to int. | |
18514 | * plugin.c (plugins_active_p): Change event to int. | |
18515 | (dump_active_plugins): Likewise. | |
18516 | * reginfo.c (invalid_mode_change_p): Change to to unsigned int. | |
18517 | Add cast. | |
18518 | * tree.c (tree_range_check_failed): Change c to unsigned int. | |
18519 | (omp_clause_range_check_failed): Likewise. | |
18520 | (build_common_builtin_nodes): Change mode to int. Add cast. | |
18521 | * config/ia64/ia64.c (is_emitted): Change r to unsigned int. | |
18522 | (ia64_hard_regno_rename_ok, ia64_eh_uses): Likewise. | |
18523 | ||
18524 | * c-typeck.c (build_unary_op): If -Wc++-compat, warn about using | |
18525 | ++ or -- with a variable of enum type. | |
18526 | ||
b500432f | 18527 | 2009-05-14 Steven Bosscher <steven@gcc.gnu.org> |
18528 | ||
18529 | PR driver/40144 | |
18530 | * opts.c (common_handle_option): Add OPT_fcse_skip_blocks as a no-op. | |
18531 | ||
da71eacc | 18532 | 2009-05-14 Steven Bosscher <steven@gcc.gnu.org> |
18533 | ||
18534 | * store-motion.c: Do not include params.h | |
18535 | * Makefile.in: Fix dependencies for various files. | |
18536 | ||
ca4bb7ac | 18537 | 2009-05-14 Steven Bosscher <steven@gcc.gnu.org> |
18538 | ||
18539 | * auto-inc-dec.c: Fix pass description, remove apparent | |
18540 | accidental duplication. | |
18541 | ||
8d27c5b5 | 18542 | 2009-05-14 H.J. Lu <hongjiu.lu@intel.com> |
18543 | ||
18544 | PR middle-end/40147 | |
18545 | * ipa-utils.h (memory_identifier_string): Moved to ... | |
18546 | * tree.h (memory_identifier_string): Here. Add GTY(()). | |
18547 | ||
fd50b071 | 18548 | 2009-05-14 Paolo Bonzini <bonzini@gnu.org> |
18549 | ||
18550 | * doc/tm.texi (TARGET_LEGITIMATE_ADDRESS_P): Refer mainly to this | |
18551 | in the former documentation of... | |
18552 | (GO_IF_LEGITIMATE_ADDRESS): ... this. | |
18553 | * ira-conflicts.c (get_dup_num): Use address_operand. | |
18554 | * targhooks.c (default_legitimate_address_p): New. | |
18555 | * targhooks.h (default_legitimate_address_p): New. | |
18556 | * reload.c (strict_memory_address_p) [!GO_IF_LEGITIMATE_ADDRESS]: | |
18557 | Call hook. | |
18558 | * recog.c (memory_address_p) [!GO_IF_LEGITIMATE_ADDRESS]: Call hook. | |
18559 | * target.h (struct target): Add legitimate_address_p. | |
18560 | * target-def.h (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18561 | (TARGET_INITIALIZER): Include it. | |
18562 | ||
18563 | * config/alpha/alpha.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18564 | * config/alpha/alpha-protos.h (alpha_legitimate_address_p): Remove. | |
18565 | * config/alpha/alpha.c (alpha_legitimate_address_p): Make static. | |
18566 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18567 | ||
18568 | * config/frv/frv.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18569 | (REG_OK_STRICT_P): Delete. | |
18570 | * config/frv/frv-protos.h (frv_legitimate_address_p): Rename to... | |
18571 | (frv_legitimate_address_p_1): ... this. | |
18572 | * config/frv/frv.c (frv_legitimate_address_p): Forward to... | |
18573 | (frv_legitimate_address_p_1): ... the renamed old | |
18574 | frv_legitimate_address_p. | |
18575 | * config/frv/predicates.md: Adjust calls to frv_legitimate_address_p. | |
18576 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18577 | ||
18578 | * config/s390/s390.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18579 | * config/s390/s390-protos.h (legitimate_address_p): Remove. | |
18580 | * config/s390/s390.c (legitimate_address_p): Rename to... | |
18581 | (s390_legitimate_address_p): ... this, make static. | |
18582 | (legitimize_address): Adjust call. | |
18583 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18584 | * config/s390/constraints.md ("e"): Call strict_memory_address_p. | |
18585 | ||
18586 | * config/m32c/m32c.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18587 | * config/m32c/m32c-protos.h (m32c_legitimate_address_p): Remove. | |
18588 | * config/m32c/m32c.c (m32c_legitimate_address_p): Make static. | |
18589 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18590 | ||
18591 | * config/spu/spu.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18592 | * config/spu/spu-protos.h (spu_legitimate_address): Remove. | |
18593 | * config/spu/spu.c (spu_legitimate_address): Rename to... | |
18594 | (spu_legitimate_address_p): ... this, make static. | |
18595 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18596 | ||
18597 | * config/sparc/sparc.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18598 | * config/sparc/sparc-protos.h (legitimate_address_p): Remove. | |
18599 | * config/sparc/sparc.c (legitimate_address_p): Rename to... | |
18600 | (sparc_legitimate_address_p): ... this, make static and return bool. | |
18601 | (legitimize_address): Adjust call. | |
18602 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18603 | ||
18604 | * config/i386/i386.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18605 | * config/i386/i386-protos.h (legitimate_address_p): Remove. | |
18606 | * config/i386/i386.c (legitimate_address_p): Rename to... | |
18607 | (ix86_legitimate_address_p): ... this, make static. | |
18608 | (constant_address_p): Move after it, adjust call. | |
18609 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18610 | ||
18611 | * config/avr/avr.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18612 | * config/avr/avr-protos.h (legitimate_address_p): Remove. | |
18613 | * config/avr/avr.c (legitimate_address_p): Rename to... | |
18614 | (avr_legitimate_address_p): ... this, make static. | |
18615 | (legitimize_address): Adjust call. | |
18616 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18617 | ||
18618 | * config/crx/crx.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18619 | * config/crx/crx-protos.h (crx_legitimate_address_p): Remove. | |
18620 | * config/crx/crx.c (crx_legitimate_address_p): Make static. | |
18621 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18622 | ||
18623 | * config/xtensa/xtensa.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18624 | * config/xtensa/xtensa-protos.h (xtensa_legitimate_address_p): Remove. | |
18625 | * config/xtensa/xtensa.c (xtensa_legitimate_address_p): Make static. | |
18626 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18627 | ||
18628 | * config/stormy16/stormy16.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18629 | * config/stormy16/stormy16-protos.h (xstormy16_legitimate_address_p): | |
18630 | Remove. | |
18631 | * config/stormy16/stormy16.c (xstormy16_legitimate_address_p): | |
18632 | Make static. | |
18633 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18634 | ||
18635 | * config/m68hc11/m68hc11.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18636 | * config/m68hc11/m68hc11-protos.h (m68hc11_go_if_legitimate_address): | |
18637 | Remove. | |
18638 | * config/m68hc11/m68hc11.c (m68hc11_go_if_legitimate_address): | |
18639 | Rename to... | |
18640 | (m68hc11_legitimate_address_p): ... this, make static. | |
18641 | (go_if_legitimate_address_internal): Rename to... | |
18642 | (m68hc11_legitimate_address_p_1): ... this. | |
18643 | (legitimize_address): Adjust call. | |
18644 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18645 | ||
18646 | * config/iq2000/iq2000.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
2377feea | 18647 | * config/iq2000/iq2000-protos.h (iq2000_legitimate_address_p): Remove. |
18648 | * config/iq2000/iq2000.c (iq2000_legitimate_address_p): Make static. | |
fd50b071 | 18649 | (TARGET_LEGITIMATE_ADDRESS_P): New. |
18650 | ||
18651 | * config/mn10300/mn10300.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18652 | * config/mn10300/mn10300-protos.h (legitimate_address_p): Remove. | |
18653 | * config/mn10300/mn10300.c (legitimate_address_p): Rename to... | |
18654 | (mn10300_legitimate_address_p): ... this, make static. | |
18655 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18656 | ||
18657 | * config/m68k/m68k.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18658 | * config/m68k/m68k-protos.h (m68k_legitimate_address_p): Remove. | |
18659 | * config/m68k/m68k.c (m68k_legitimate_address_p): Make static. | |
18660 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18661 | ||
18662 | * config/rs6000/rs6000.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18663 | (REG_OK_STRICT_FLAG, REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Delete. | |
18664 | (INT_REG_OK_FOR_BASE_P, INT_REG_OK_FOR_INDEX_P): Move above. | |
18665 | * config/rs6000/rs6000.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18666 | * config/rs6000/rs6000-protos.h (rs6000_legitimate_address): Remove. | |
18667 | * config/rs6000/rs6000.c (rs6000_legitimate_address): Rename to... | |
18668 | (rs6000_legitimate_address_p): ... this, make static. | |
18669 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18670 | (REG_MODE_OK_FOR_BASE_P): Delete. | |
18671 | (rs6000_legitimize_reload_address): Use INT_REG_OK_FOR_BASE_P. | |
18672 | ||
18673 | * config/picochip/picochip.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18674 | * config/picochip/picochip-protos.h (picochip_legitimate_address_p): | |
18675 | Delete. | |
18676 | * config/picochip/picochip.c (picochip_legitimate_address_p): Make | |
18677 | static, adjust types. | |
18678 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18679 | ||
18680 | * config/score/score.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18681 | * config/score/score.c (score_address_p): Rename to... | |
18682 | (score_legitimate_address_p): ... this. | |
18683 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18684 | * config/score/score3.c (score3_address_p): Rename to... | |
18685 | (score3_legitimate_address_p): ... this. | |
18686 | * config/score/score7.c (score7_address_p): Rename to... | |
18687 | (score7_legitimate_address_p): ... this. | |
18688 | ||
18689 | * config/arm/arm.h (ARM_GO_IF_LEGITIMATE_ADDRESS, | |
18690 | THUMB2_GO_IF_LEGITIMATE_ADDRESS, THUMB1_GO_IF_LEGITIMATE_ADDRESS, | |
18691 | GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18692 | * config/arm/arm-protos.h (thumb1_legitimate_address_p, | |
18693 | thumb2_legitimate_address_p): Delete. | |
18694 | (arm_legitimate_address_p): Rename to... | |
18695 | (arm_legitimate_address_outer_p): ... this. | |
18696 | * config/arm/constraints.md ("Uq"): Adjust call. | |
18697 | * config/arm/predicates.md (arm_extendqisi_mem_op): Likewise. | |
faa14cce | 18698 | * config/arm/arm.c (arm_legitimate_address_p): New, rename old one |
18699 | to... | |
fd50b071 | 18700 | (arm_legitimate_address_outer_p): ... this. |
faa14cce | 18701 | (thumb1_legitimate_address_p, thumb2_legitimate_address_p): Make |
18702 | static. | |
fd50b071 | 18703 | (TARGET_LEGITIMATE_ADDRESS_P): New. |
18704 | ||
18705 | * config/mips/mips.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18706 | * config/mips/mips-protos.h (mips_legitimate_address_p): Remove. | |
18707 | * config/mips/mips.c (mips_legitimate_address_p): ... Make static. | |
18708 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18709 | ||
18710 | * config/vax/vax.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18711 | * config/vax/vax-protos.h (legitimate_address_p): Remove. | |
18712 | * config/vax/vax.c (legitimate_address_p): Rename to... | |
18713 | (vax_legitimate_address_p): ... this, make static. | |
18714 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18715 | ||
18716 | * config/h8300/h8300.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18717 | * config/h8300/h8300-protos.h (h8300_legitimate_address_p): Remove. | |
18718 | * config/h8300/h8300.c (h8300_legitimate_address_p): ... Make static. | |
18719 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18720 | ||
18721 | * config/mmix/mmix.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18722 | * config/mmix/mmix-protos.h (mmix_legitimize_address): Remove. | |
18723 | * config/mmix/mmix.c (mmix_legitimate_address): Rename to... | |
18724 | (mmix_legitimate_address_p): ... this, make static. | |
18725 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18726 | ||
18727 | * config/bfin/bfin.h (GO_IF_LEGITIMATE_ADDRESS): Delete. | |
18728 | * config/bfin/bfin-protos.h (bfin_legitimate_address_p): Remove. | |
18729 | * config/bfin/bfin.c (bfin_legitimate_address_p): ... Make static. | |
18730 | (TARGET_LEGITIMATE_ADDRESS_P): New. | |
18731 | ||
142792e2 | 18732 | 2009-05-14 Paolo Bonzini <bonzini@gnu.org> |
18733 | ||
18734 | * config/arm/arm.h (PROMOTE_FUNCTION_MODE): Remove handling | |
18735 | of MODE_COMPLEX_INT. | |
18736 | ||
92e0f786 | 18737 | 2009-05-14 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
18738 | ||
18739 | * config/alpha/alpha.c (alpha_initialize_trampoline): Change 0 to | |
18740 | LCT_NORMAL in function call. | |
18741 | * mips-tdump.c (print_file_desc): Add cast to enum type. | |
18742 | * mips-tfile.c (add_ext_symbol): Add casts to enum types. | |
18743 | (mark_stabs): Add casts to enum types. | |
18744 | (parse_stabs_common): Add casts to enum types. | |
4fb84273 | 18745 | |
cc1a5e3e | 18746 | 2009-05-13 Adam Nemet <anemet@caviumnetworks.com> |
18747 | ||
18748 | * config/mips/mips.c (mips_print_operand) <REG, MEM, default>: | |
18749 | Check for invalid values of LETTER. | |
18750 | ||
e3fced1a | 18751 | 2009-05-13 Taras Glek <tglek@mozilla.com> |
18752 | ||
faa14cce | 18753 | * attribs.c (register_attribute): moved out attribute registration |
18754 | into register_attribute. | |
18755 | * doc/plugins.texi: Documented register_attribute and | |
18756 | PLUGIN_ATTRIBUTES. | |
4fb84273 | 18757 | * gcc-plugin.h: Added forward decl for register_attribute. |
18758 | * gcc-plugin.h (plugins_event): Added PLUGIN_ATTRIBUTES. | |
18759 | * plugin.c (register_callback, invoke_plugin_callbacks): Added | |
18760 | PLUGIN_ATTRIBUTES boilerplate. | |
e3fced1a | 18761 | |
a339bdea | 18762 | 2009-05-14 Dave Korn <dave.korn.cygwin@gmail.com> |
18763 | ||
18764 | * config/i386/msformat-c.c (ms_printf_length_specs): Use enumeration | |
18765 | values even in sentinel and empty entries. | |
18766 | (ms_printf_flag_specs): Likewise. | |
18767 | (ms_scanf_flag_specs): Likewise. | |
18768 | (ms_strftime_flag_specs): Likewise. | |
18769 | (ms_print_char_table): Likewise. | |
18770 | (ms_scan_char_table): Likewise. | |
18771 | (ms_time_char_table): Likewise. | |
18772 | ||
f7b092e4 | 18773 | 2009-05-13 Doug Kwan <dougkwan@google.com> |
18774 | ||
18775 | * tree-ssa-sccvn.c (compare_ops): Stabilize qsort. | |
18776 | ||
eb3880ea | 18777 | 2009-05-13 Adam Nemet <anemet@caviumnetworks.com> |
18778 | ||
18779 | * config/mips/mips.md (store): Add attributes for QI and HI. | |
18780 | Update comment. | |
18781 | (truncdisi2, truncdihi2, truncdiqi2): Merge these into ... | |
18782 | (truncdi<mode>2): ... this new pattern. | |
18783 | ||
33ef0630 | 18784 | 2009-05-13 Brad Hards <bradh@kde.org> |
18785 | ||
18786 | * Makefile.in (TEXI_GCCINT_FILES): Add plugins.texi. | |
18787 | ||
ff1fe2e2 | 18788 | 2009-05-14 Jakub Jelinek <jakub@redhat.com> |
2ffe5515 | 18789 | Ben Elliston <bje@au.ibm.com> |
18790 | ||
18791 | PR middle-end/40035 | |
18792 | * dse.c (check_mem_read_rtx): Guard against width == -1. | |
18793 | ||
2b36f1bc | 18794 | 2009-05-13 Michael Matz <matz@suse.de> |
18795 | ||
18796 | PR middle-end/39976 | |
18797 | * tree-outof-ssa.c (maybe_renumber_stmts_bb): New function. | |
18798 | (trivially_conflicts_p): New function. | |
18799 | (insert_backedge_copies): Use it. | |
18800 | ||
6b600976 | 18801 | 2009-05-13 Janis Johnson <janis187@us.ibm.com> |
18802 | ||
18803 | * c-pragma.c (enum pragma_switch_t): Prefix constants with PRAGMA_. | |
18804 | (handle_stdc_pragma): Use new enum constant names. | |
18805 | (handle_pragma_float_const_decimal64): Ditto. | |
18806 | ||
b20df6d7 | 18807 | 2009-05-13 Ian Lance Taylor <iant@google.com> |
18808 | ||
18809 | * Makefile.in (build/gencheck.o): Depend upon all-tree.def, not | |
18810 | tree.def. | |
18811 | ||
ec0044e4 | 18812 | 2009-05-13 Nathan Sidwell <nathan@codesourcery.com> |
18813 | ||
18814 | * config/m68k/t-uclinux (M68K_MLIB_CPU): Check for FL_UCLINUX. | |
18815 | * config/m68k/m68k-devices.def: Add FL_UCLINUX to 68020 and 54455 | |
18816 | multilibs. | |
18817 | * config/m68k/m68k.h (FL_UCLINUX): Define. | |
18818 | ||
16669ccd | 18819 | 2009-05-13 Jan Hubicka <jh@suse.cz> |
18820 | ||
18821 | * options.c (gfc_post_options): -fwhole-program imply -fwhole-file. | |
18822 | ||
bfc27c6a | 18823 | 2009-05-12 Kaz Kojima <kkojima@gcc.gnu.org> |
18824 | ||
18825 | * config/sh/sh.h (OVERRIDE_OPTIONS): Clear flag_schedule_insns | |
18826 | unless -fschedule-insns is specified. | |
18827 | ||
65b0af14 | 18828 | 2009-05-12 Kaz Kojima <kkojima@gcc.gnu.org> |
18829 | ||
18830 | PR target/39561 | |
18831 | * config/sh/sh.h (OPTIMIZATION_OPTIONS): Don't set | |
18832 | TARGET_EXPAND_CBRANCHDI4. | |
18833 | * config/sh/sh.md (cbranchdi4): Don't check TARGET_EXPAND_CBRANCHDI4. | |
18834 | * config/sh/sh.opt (mexpand-cbranchdi): Remove. | |
18835 | (cmpeqdi): Fix comment. | |
18836 | ||
36fa166c | 18837 | 2009-05-12 Kaz Kojima <kkojima@gcc.gnu.org> |
18838 | ||
18839 | * config/sh/sh-protos.h (sh_legitimate_index_p): Declare. | |
18840 | (sh_legitimate_address_p): Likewise. | |
18841 | * config/sh/sh.c (sh_legitimate_index_p): New. | |
18842 | (sh_legitimate_address_p): Likewise. | |
18843 | * config/sh/sh.h (REG_OK_FOR_BASE_P): Add STRICT parameter. | |
18844 | (REG_OK_FOR_INDEX_P, SUBREG_OK_FOR_INDEX_P): Likewise. | |
18845 | (MODE_DISP_OK_4, MODE_DISP_OK_8): Remove. | |
18846 | (MAYBE_BASE_REGISTER_RTX_P): New macro. | |
18847 | (MAYBE_INDEX_REGISTER_RTX_P): Likewise. | |
18848 | (BASE_REGISTER_RTX_P): Use MAYBE_BASE_REGISTER_RTX_P. | |
18849 | (INDEX_REGISTER_RTX_P): Use MAYBE_INDEX_REGISTER_RTX_P. | |
18850 | (GO_IF_LEGITIMATE_INDEX): Use sh_legitimate_index_p. | |
18851 | (GO_IF_LEGITIMATE_ADDRESS): Use sh_legitimate_address_p. | |
18852 | ||
94e6e359 | 18853 | 2009-05-12 Jan Hubicka <jh@suse.cz> |
18854 | ||
18855 | * tree-inline.c (estimate_operator_cost): Add operands; | |
18856 | when division happens by constant, it is cheap. | |
18857 | (estimate_num_insns): Loads and stores are not having cost of 0; | |
18858 | EH magic stuff is cheap; when computing runtime cost of switch, | |
18859 | use log2 base of amount of its cases; builtin_expect has cost of 0; | |
18860 | compute cost for moving return value of call. | |
18861 | (init_inline_once): Initialize time_based flags. | |
18862 | * tree-inline.h (eni_weights_d): Add time_based flag. | |
18863 | ||
d6b07704 | 18864 | 2009-05-12 Paolo Bonzini <bonzini@gnu.org> |
18865 | ||
18866 | * df-core.c: Update head documentation. | |
18867 | ||
111c35f8 | 18868 | 2009-05-12 Michael Meissner <meissner@linux.vnet.ibm.com> |
18869 | ||
18870 | PR bootstrap/40118 | |
18871 | * rs6000.c (rs6000_generate_compare): Use op1b instead of | |
18872 | shadowing exisiting variable op1. | |
18873 | ||
6ca2db76 | 18874 | 2009-05-12 Uros Bizjak <ubizjak@gmail.com> |
18875 | ||
073bc052 | 18876 | PR target/37179 |
6ca2db76 | 18877 | * config/i386/driver-i386.c (processor_signatures): New enum. |
18878 | (SIG_GEODE): Move from vendor_signatures to processor_signatures. | |
18879 | (host_detect_local_cpu): For SIG_AMD vendor, check for SIG_GEODE | |
18880 | processor signature to detect geode processor. | |
18881 | ||
27f97b12 | 18882 | 2009-05-12 Paolo Bonzini <bonzini@gnu.org> |
18883 | ||
18884 | Revert: | |
18885 | ||
18886 | 2009-05-12 Paolo Bonzini <bonzini@gnu.org> | |
18887 | ||
18888 | * optabs.c (prepare_cmp_insn): Temporarily disable test that | |
18889 | causes spurious differences between trunk and cond-optab branch. | |
18890 | ||
74f4459c | 18891 | 2009-05-12 Paolo Bonzini <bonzini@gnu.org> |
18892 | ||
6ca2db76 | 18893 | * dojump.c (compare_from_rtx): Delete. |
18894 | * expmed.c (emit_store_flag): Only try cstore_optab. Canonicalize | |
18895 | any MODE_CC mode to the cstorecc4 pattern. Use prepare_operand, fail | |
74f4459c | 18896 | if the comparison does not satisfy the predicate; test predicates for |
18897 | operands 2 and 3 of a cstore pattern. Don't try cstore optab | |
18898 | further if one existing pattern fails. | |
6ca2db76 | 18899 | * expr.h (compare_from_rtx): Delete. |
74f4459c | 18900 | (prepare_operand): Declare it. |
6ca2db76 | 18901 | * optabs.c: Change "lib call" to "libcall" throughout. |
74f4459c | 18902 | (bcc_gen_fctn, setcc_gen_code, trap_rtx, |
6ca2db76 | 18903 | HAVE_conditional_trap, emit_cmp_insn): Delete. |
18904 | (can_compare_p): Delete cmp_optab case. | |
74f4459c | 18905 | (prepare_float_lib_cmp): Return an rtx and a machine mode. |
6ca2db76 | 18906 | Accept other parameters by value. |
18907 | (prepare_operand): Make non-static. | |
18908 | (prepare_cmp_insn): Return an rtx and a machine mode. Accept | |
18909 | other parameters by value. Try to widen operands here based on | |
18910 | an optab_methods argument and looking at cbranch_optab. | |
18911 | (emit_cmp_and_jump_insn_1): Accept test and mode, remove widening | |
18912 | loop. Use cbranch_optab directly. | |
18913 | (emit_cmp_and_jump_insns): Fix comment. Adjust call to | |
18914 | prepare_cmp_insn and emit_cmp_and_jump_insn_1, remove obsolete | |
18915 | assertion. | |
18916 | (emit_conditional_move, emit_conditional_add): Inline what's needed | |
18917 | of compare_from_rtx, using new prepare_cmp_insn for the rest. | |
18918 | (init_optabs): Init cmp_optab with UNKNOWN, cbranch_optab | |
18919 | with COMPARE. Move cmov_optab and cstore_optab above | |
18920 | with cbranch_optab, move cmp_optab down with ucmp_optab, | |
18921 | remove tst_otpab. Do not initialize trap_rtx. | |
18922 | (gen_cond_trap): Do it here. Use ctrap_optab. Test predicate | |
74f4459c | 18923 | for trap code. Do not check HAVE_conditional_trap. Use |
18924 | prepare_cmp_insn. Accept no predicate for operand 3. | |
6ca2db76 | 18925 | * optabs.h (OTI_cmp): Mark as used only for libcalls. |
18926 | (OTI_ctrap, ctrap_optab): New. | |
18927 | (tst_optab): Delete. | |
18928 | (bcc_gen_fctn, setcc_gen_code, emit_cmp_insn): Delete. | |
18929 | * ifcvt.c (find_if_header): Replace HAVE_conditional_trap | |
18930 | with lookup of ctrap_optab. | |
faa14cce | 18931 | * genopinit.c (cmp_optab, tst_optab, bcc_gen_fctn, setcc_gen_code): |
18932 | Delete. | |
6ca2db76 | 18933 | (ctrap_optab): New. |
18934 | ||
18935 | * combine.c (combine_simplify_rtx, simplify_set): Do not | |
18936 | special case comparing against zero for cc0 machines. | |
74f4459c | 18937 | * simplify-rtx.c (simplify_binary_operation_1): Never remove |
18938 | COMPARE on cc0 machines. | |
18939 | (simplify_relational_operation): Return a new expression when | |
18940 | a COMPARE could be removed. | |
6ca2db76 | 18941 | * final.c (final_scan_insn): Compare cc_status values |
18942 | against LHS of a (compare FOO (const_int 0)) cc0 source. | |
18943 | Also check if cc_status.value is the full compare. | |
74f4459c | 18944 | |
6ca2db76 | 18945 | * doc/md.texi (bCC, sCC, tstMM, cmpMM): Delete. |
18946 | (cstoreMM4): Document. | |
74f4459c | 18947 | (conditional_trap): Document ctrapMM4 instead. |
6ca2db76 | 18948 | (sync_compare_and_swapMM): Refer to cbranchcc4. |
74f4459c | 18949 | (Dependent Patterns): Eliminate obsolete information referring to |
18950 | the old jump optimization phase. | |
6ca2db76 | 18951 | (Canonicalization): Include cbranchcc4 case, omit canonicalization |
74f4459c | 18952 | of compares with 0 on cc0 machines. |
18953 | (Jump Patterns): Refer to MODE_CC jump patterns preferably, | |
18954 | avoiding references to cc0. Remove text about storing operands | |
18955 | in cmpMM. | |
18956 | * doc/tm.texi (Condition Codes): Include blurb on different | |
18957 | condition code representations, separate into subsections for | |
18958 | CC0, MODE_CC and conditional execution. | |
18959 | ||
6ca2db76 | 18960 | * config/alpha/alpha-protos.h (alpha_emit_conditional_branch, |
18961 | alpha_emit_setcc): Accept operands and a machine mode. | |
18962 | * config/alpha/alpha.c (alpha_emit_conditional_branch): | |
18963 | Get code/op0/op1 from operands, use machine mode argument | |
18964 | instead of alpha_compare.fp_p. Emit the branch here. | |
18965 | (alpha_emit_setcc): Likewise, and return boolean. | |
18966 | (alpha_emit_conditional_move): Likewise. Assert that | |
18967 | cmp_op_mode == cmp_mode, and simplify accordingly. | |
18968 | * config/alpha/alpha.h (struct alpha_compare, alpha_compare): Delete. | |
18969 | * config/alpha/alpha.md (cmpdf, cmptf, cmpdi, bCC, sCC): Delete. | |
18970 | (cbranchdf4, cbranchtf4, cbranchdi4, cstoredf4, cstoretf4,cstoredi4): | |
18971 | Delete. | |
18972 | (stack probe test): Use cbranchdi4. | |
18973 | * config/alpha/predicates.md (alpha_cbranch_operator): New. | |
18974 | ||
f6c8c8fc | 18975 | * config/arc/arc.c (gen_compare_reg): Do not emit cmp. |
6ca2db76 | 18976 | * config/arc/arc.h (movsicc, movsfcc): Use it. |
18977 | (movdicc, *movdicc_insn, movdfcc, *movdfcc_insn): Remove. | |
18978 | (cbranchsi4, cstoresi4): New. | |
f6c8c8fc | 18979 | (cmpsi, bCC and sCC expanders): Remove. |
6ca2db76 | 18980 | |
18981 | * config/arm/arm.c (arm_compare_op0, arm_compare_op1): Delete. | |
18982 | * config/arm/arm.h (arm_compare_op0, arm_compare_op1): Delete. | |
18983 | * config/arm/predicates.md (arm_comparison_operator): Only include | |
18984 | floating-point operators if there is a hardware floating-point unit. | |
18985 | * config/arm/arm.md (cbranchsi4, cstoresi4): Enable for TARGET_32BIT, | |
18986 | deferring to cbranch_cc and cstore_cc respectively. | |
18987 | (cbranchsf4, cbranchdf4, cbranchdi4, cstoresf4, cstoredf4, cstoredi4, | |
18988 | cbranch_cc, cstore_cc): New. | |
18989 | (movsicc, movsfcc, movdfcc): Do not use arm_compare_op0 and | |
74f4459c | 18990 | arm_compare_op1. |
6ca2db76 | 18991 | (bCC, sCC, cmpsi, cmpsf, cmpdf, cmpdi): Delete. |
18992 | ||
18993 | * config/avr/avr-protos.h (out_tstsi, out_tsthi): Adjust prototype. | |
18994 | * config/avr/avr.c (out_tstsi, out_tsthi): Get the tested operand | |
18995 | as an argument. | |
18996 | (adjust_insn_length): Adjust calls. | |
18997 | (avr_reorg): Handle (compare (foo) (const_int 0)). | |
18998 | * config/avr/avr.md (tstqi, tsthi, tstsi): Remove. | |
18999 | (*negated_tstqi, *negated_tsthi, *negated_tstsi): Unmacroize. | |
19000 | (*reversed_tsthi, *reversed_tstsi): Add a scratch for simplicity. | |
19001 | (cmpqi, cmphi, cmpsi): Prepend asterisk, fuse tst[qhs]i here. | |
19002 | (bCC): Remove. | |
19003 | (cbranchqi4, cbranchhi4, cbranchsi4): New. | |
74f4459c | 19004 | (tst -> sbrc/sbrs peephole2, cpse peephole): Wrap RHS with COMPARE. |
19005 | ||
6ca2db76 | 19006 | * config/bfin/bfin.md (cmpbi, cmpsi, bCC, sCC): Delete. |
19007 | (cbranchsi4, cstorebi4, cstoresi4): New. | |
74f4459c | 19008 | (movbisi): This insn is duplicate, split it to zero_extend. |
6ca2db76 | 19009 | * config/bfin/bfin.c (bfin_compare_op0, bfin_compare_op1): Delete |
19010 | (bfin_gen_compare): Do not use them. Emit VOIDmode SET, not BImode. | |
19011 | (bfin_optimize_loop): Use cbranch expander. | |
19012 | * config/bfin/bfin.h (bfin_compare_op0, bfin_compare_op1): Delete. | |
19013 | * config/bfin/predicates.md (bfin_cbranch_operator): Rename to... | |
19014 | (bfin_bimode_comparison_operator): ... this. | |
19015 | (bfin_direct_comparison_operator): New. | |
f6c8c8fc | 19016 | |
6ca2db76 | 19017 | * config/cris/cris.c (cris_normal_notice_update_cc): Look |
19018 | inside (compare FOO (const_int 0)). | |
19019 | (cris_rtx_costs): Handle ZERO_EXTRACT. | |
19020 | * config/cris/cris.md (tstdi, tst<mode>, cmpdi): Delete. | |
19021 | (*tstdi_non_v32): Fold in *cmpdi_non_v32. | |
19022 | (*tstdi_v32): Delete. | |
19023 | (*cmpdi_non_v32): Add M alternative for operand 1. | |
19024 | (cmpsi, cmp<mode>): Make private. | |
19025 | (*tstsi, *tst<mode>_cmp, *tst<mode>_non_cmp, *btst): Wrap LHS | |
19026 | with COMPARE. | |
19027 | (cbranch<mode>4, cbranchdi4, cstore<mode>4): New. | |
19028 | ||
19029 | * config/crx/crx.md (cstore<mode>4, cbranchcc4): New. | |
19030 | (cmp<mode>, bCOND_internal, b<code>, s<code>): Delete. | |
19031 | (cbranch<mode>4, sCOND_internal): Use ordered_comparison_operator. | |
74f4459c | 19032 | (cc_reg_operand): New. |
19033 | (any_cond): Delete. | |
6ca2db76 | 19034 | * config/crx/crx.c (crx_compare_op0, crx_compare_op1, |
19035 | crx_expand_compare, crx_expand_branch, crx_expand_scond): Delete. | |
19036 | * config/crx/crx.h (crx_compare_op0, crx_compare_op1): Delete. | |
19037 | * config/crx/crx-protos.h (crx_expand_compare, crx_expand_branch, | |
19038 | crx_expand_scond): Delete. | |
19039 | ||
19040 | * config/fr30/fr30.md (cmp<mode>, bCC): Delete. | |
19041 | (cbranchsi4): New. | |
19042 | * config/fr30/fr30.c (fr30_compare_op0, fr30_compare_op1): Delete | |
19043 | * config/fr30/fr30.h (fr30_compare_op0, fr30_compare_op1): Delete. | |
19044 | ||
19045 | * config/frv/frv.md (cbranchsi4, cbranchsf4, cbranchdf4, | |
19046 | cstoresi4, cstoresf4, cstoredf4): New. | |
19047 | (cmpdi, cmpsi, cmpsf, cmpdf, bCC, sCC): Remove. | |
19048 | * config/frv/frv-protos.h (frv_emit_cbranch, frv_emit_scc): | |
19049 | Receive the entire operands array. | |
19050 | * config/frv/frv.h (frv_compare_op0, frv_compare_op1): Delete. | |
19051 | * config/frv/frv.c (frv_compare_op0, frv_compare_op1): Delete. | |
19052 | * config/frv/frv-protos.h (frv_emit_cbranch, frv_emit_scc): | |
19053 | Get test/op0/op1 from the operands array. | |
19054 | (frv_emit_cond_move): Get test/op0/op1 from the test_rtx. | |
19055 | ||
19056 | * config/h8300/h8300-protos.h (h8300_expand_branch): Accept operands. | |
19057 | (h8300_expand_store): New. | |
19058 | * config/h8300/h8300.c (h8300_rtx_costs): Handle (compare FOO | |
19059 | (const_int 0)). | |
19060 | (h8300_expand_branch): Emit compare here. Adjust for new arguments. | |
19061 | (h8300_expand_store): New. | |
19062 | * config/h8300/h8300.md (btst combine patterns): Wrap with COMPARE | |
19063 | or do not try to produce (set (cc0) REG). | |
19064 | (peepholes): Wrap arguments with COMPARE. Add a peephole to | |
19065 | change a compare into a move to a scratch register. Disable some | |
19066 | peepholes when comparing with zero. | |
19067 | (tstsi, tsthi, tstsi, cmpqi): Make private. | |
19068 | (cmphi): Delete. | |
19069 | (bCC, sCC): Delete. | |
19070 | (cbranchqi4, cbranchhi4, cbranchsi4, cstoreqi4, cstorehi4, | |
19071 | cstoresi4): New. | |
74f4459c | 19072 | |
19073 | * config/i386/i386.c (ix86_expand_int_movcc, ix86_expand_int_addcc, | |
19074 | ix86_expand_fp_movcc): Set ix86_compare_op0 and ix86_compare_op1. | |
19075 | (ix86_emit_i387_log1p): Use gen_cbranchxf4. | |
19076 | (ix86_emit_i387_log1p): Use cbranchxf2. | |
19077 | (ix86_expand_setcc): Return void. | |
19078 | * config/i386/i386-protos.h (ix86_expand_setcc): Return void. | |
19079 | * config/i386/i386.md (cmpti, cmpdi, cmpsi, cmphi, cmpqi, cmpxf, | |
19080 | cmp<MODEF>, cmpcc): Remove. | |
6ca2db76 | 19081 | (cbranchti4, cbranchdi4, cbranchsi4, cbranchhi4, cbranchqi4, |
19082 | cbranchxf4, cbranch<MODEF>4, cbranchcc4, cstoredi4, cstoresi4, | |
19083 | cstorehi4, cstoreqi4, cstorexf4, cstore<MODEF>4, cstorecc): New. | |
74f4459c | 19084 | (sCC and bCC expanders): Remove. |
19085 | (stack_protect_test): Use cbranchcc4. | |
19086 | ||
6ca2db76 | 19087 | * config/ia64/ia64-protos.h (ia64_compare_op0, ia64_compare_op1): |
19088 | Delete. | |
19089 | (ia64_expand_compare): Accept three rtx by reference and return void. | |
19090 | * config/ia64/ia64.c (ia64_compare_op0, ia64_compare_op1): Delete. | |
19091 | (ia64_expand_compare): Replace op0/op1 with *op0/*op1. Get code | |
19092 | from *expr. Update *expr with the BImode comparison to do. | |
19093 | * config/ia64/ia64.md (cmpbi, cmpsi, cmpdi, cmpsf, cmpdf, cmpxf, | |
19094 | cmptf, bCC, sCC, conditional_trap): Delete. | |
f6c8c8fc | 19095 | (cbranchbi4, cbranchsi4, cbranchdi4, cbranchsf4, cbranchdf4, |
6ca2db76 | 19096 | cbranchxf4, cbranchtf4, cstorebi4, cstoresi4, cstoredi4, cstoresf4, |
19097 | cstoredf4, cstorexf4, cstoretf4, ctrapbi4, ctrapsi4, ctrapdi4, | |
19098 | ctrapsf4, ctrapdf4, ctrapxf4, ctraptf4): New. | |
19099 | * config/ia64/predicates.md (ia64_cbranch_operator): New. | |
19100 | ||
19101 | * config/iq2000/iq2000-protos.h (gen_conditional_branch): Change | |
19102 | type of last argument. | |
19103 | * config/iq2000/iq2000.c (branch_cmp, branch_type): Remove. | |
19104 | (gen_conditional_branch): Get code/cmp0/cmp1 from operands, | |
19105 | use machine mode argument instead of branch_type. Remove dead | |
19106 | code for floating-point comparisons. | |
19107 | * config/iq2000/iq2000.h (branch_cmp, branch_type): Remove. | |
19108 | * config/iq2000/iq2000.md (cmpsi, cmpdi, cmpsf, cmpdf, tstsi, bCC): | |
19109 | Remove. | |
19110 | (cbranchsi4, cstoresi4): New. | |
19111 | * config/iq2000/predicates.md (reg_or_const_operand): New. | |
19112 | ||
19113 | * config/m32c/m32c.md (cbranch splitter): Use match_op_dup. | |
19114 | * config/m32c/m32c.md (any_cond, gl_cond): Delete. | |
19115 | (b<code>_op): Rewrite to... | |
19116 | (bcc_op): ... this, using match_operator. | |
19117 | (s<code>_op): Rewrite to... | |
19118 | (scc_op): ... this, using match_operator. | |
19119 | (s<code>_24_op): Rewrite to... | |
19120 | (scc_op_24): ... this, using match_operator. | |
19121 | (s<code>_<mode>): Rewrite to... | |
19122 | (cstore<mode>4): ... this, using match_operator. | |
19123 | (s<code>_<mode>_24): Rewrite to... | |
19124 | (cstore<mode>4_24): ... this, using match_operator. | |
19125 | * config/m32c/m32c-protos.h (m32c_cmp_flg_0, m32c_pend_compare, | |
19126 | m32c_unpend_compare, m32c_expand_scc): Delete. | |
19127 | * config/m32c/m32c.c (compare_op0, compare_op1, m32c_cmp_flg_0, | |
19128 | m32c_pend_compare, m32c_unpend_compare, m32c_expand_scc): Delete. | |
19129 | (m32c_expand_movcc): Change NE to EQ if necessary. | |
19130 | (m32c_init_libfuncs): Modify cstore optab instead of setcc_gen_code. | |
19131 | ||
19132 | * config/m32r/m32r-protos.h (gen_cond_store): New. | |
19133 | * config/m32r/m32r.c (m32r_compare_op0, m32r_compare_op1): Delete. | |
19134 | (gen_cond_store): New, from sCC patterns. | |
19135 | (m32r_expand_block_move): Use cbranchsi4. | |
19136 | * config/m32r/m32r.h (m32r_compare_op0, m32r_compare_op1): Delete. | |
19137 | * config/m32r/m32r.md (cmpsi, bCC, sCC): Delete. | |
19138 | (cbranchsi4, cstoresi4): New. | |
f6c8c8fc | 19139 | |
6ca2db76 | 19140 | * config/m68hc11/m68hc11.c (m68hc11_compare_op0, m68hc11_compare_op1): |
19141 | Delete. | |
19142 | (m68hc11_rtx_costs_1, m68hc11_rtx_costs): Handle ZERO_EXTRACT. | |
74f4459c | 19143 | (m68hc11_notice_update_cc): Look into a compare with 0. |
6ca2db76 | 19144 | * config/m68hc11/m68hc11.h (m68hc11_compare_op0, m68hc11_compare_op1): |
19145 | Delete. | |
19146 | * config/m68hc11/m68hc11.md (tstsi, tsthi, tstqi, cmpsi, | |
19147 | cmphi, cmpqi, bCC): Delete. | |
19148 | (cbranchsi4, cbranchhi4, cbranchqi4): New. | |
19149 | (tstqi_1, tstqi_z_used, tstqi_1, bitcmpqi, bitcmpqi_z_used, | |
19150 | bitcmpqi_12, bitcmphi, various splits and peephole2s): Wrap cc0<-reg | |
19151 | sets with COMPARE. | |
19152 | ||
19153 | * config/m68k/predicates.md (m68k_cstore_comparison_operator, | |
19154 | const0_operand, const1_operand, m68k_subword_comparison_operand): New. | |
19155 | * config/m68k/constraints.md (H): New. | |
19156 | * config/m68k/m68k.md (tstdi): Remove define_expand, use name for | |
19157 | the define_insn below. | |
19158 | (tstsi, tsthi, tst<FP:mode>, cmphi, cmpqi, cmp<FP:mode>): Delete. | |
19159 | (*tstsi_internal_68020_cf, *tstsi_internal, *tsthi_internal, | |
19160 | *tstqi_internal, tst<mode>_6881, tst<mode>_cf, many unnamed | |
19161 | patterns): Wrap RHS with COMPARE. | |
19162 | (tst<FP>_68881, tst<FP>_cf): Use const0_operand. | |
19163 | (*cmpdi_internal): Name this pattern. | |
19164 | (cmpdi): Change to define_insn. | |
19165 | (cbranchdi4, cstoredi4, cbranchsi4, cstoresi4, cbranchhi4, cstorehi4, | |
19166 | cbranchqi4, cstoreqi4, cbranch<FP:mode>4, cstore<FP:mode>4): New. | |
19167 | (scc0_di, scc0_di_5200, scc_di): Use the ordered_comparison_operator | |
19168 | predicate. | |
19169 | (seq, sne, sgt, sgtu, slt, sltu, sge, sgeu, sle, sleu, sordered, | |
19170 | sunordered, suneq, sunge, sungt, sunle, sunlt, sltgt): Delete | |
19171 | (conditional_trap): Change to... | |
19172 | (ctrapdi4, ctrapsi4, ctraphi4, ctrapqi4): ... these. | |
19173 | (*conditional_trap): Use the ordered_comparison_operator and | |
19174 | const1_operand predicates. | |
19175 | * config/m68k/m68k.c (m68k_last_compare_had_fp_operands): Delete. | |
19176 | (m68k_expand_prologue): Use ctrapsi4 instead of cmpsi+conditional_trap. | |
19177 | (m68k_rtx_costs): Look for ZERO_EXTRACT in a COMPARE. | |
19178 | * config/m68k/m68k.h (m68k_last_compare_had_fp_operands): Delete. | |
19179 | ||
19180 | * config/mcore/mcore-protos.h (arch_compare_op0, arch_compare_op1, | |
19181 | mcore_modify_comparison, mcore_gen_compare_reg): Remove. | |
f6c8c8fc | 19182 | (mcore_gen_compare): New. |
6ca2db76 | 19183 | * config/mcore/mcore.c (arch_compare_op0, arch_compare_op1): Delete. |
19184 | (mcore_modify_comparison, mcore_gen_compare_reg): Fold into... | |
19185 | (mcore_gen_compare): ... this. | |
19186 | * config/mcore/mcore.md (cmpsi, bCC, sCC): Remove. | |
19187 | (cbranchsi4, cstoresi4): New, using mcore_gen_compare. | |
19188 | (stack probe pattern): Use cbranchsi4. | |
19189 | ||
19190 | * config/mips/predicates.md (mips_cstore_operator): New. | |
19191 | * config/mips/mips-ps-3d.md (movv2sfcc): Do not use cmp_operands. | |
19192 | * config/mips/mips.md (any_cond): Delete. | |
19193 | (conditional_trap): Rename to ctrap<GPR:mode>4. Adjust predicates, | |
19194 | always succeed. | |
19195 | (fixuns_truncdfsi2, fixuns_truncdfdi2, fixuns_truncsfsi2, | |
19196 | fixuns_truncsfdi2): Use cbranch patterns. | |
f6c8c8fc | 19197 | (cmp<GPR:mode>, cmp<SCALARF:mode>): Delete. |
6ca2db76 | 19198 | (b<code>): Change to cbranch<GPR:mode>4 and cbranch<SCALARF:mode>4. |
19199 | Adjust call to mips_expand_conditional_branch. | |
19200 | (seq, sne, slt<u>, sle<u>, sgt<u>, sge<u>): Change to | |
19201 | cstore<GPR:mode>4. | |
19202 | * config/mips/mips-protos.h (mips_expand_conditional_branch, | |
19203 | mips_expand_scc, mips_expand_conditional_trap): Adjust prototypes. | |
19204 | * config/mips/mips.c (cmp_operands): Delete. | |
19205 | (mips_emit_compare): Get comparison operands from *op0/*op1. | |
19206 | (mips_expand_scc): Get code/op0/op1/target from operands. Assert | |
19207 | that it succeeds. Use op0/op1 instead of cmp_operands. | |
19208 | (mips_expand_conditional_branch, mips_expand_conditional_move, | |
19209 | mips_expand_conditional_trap): Likewise. | |
f6c8c8fc | 19210 | (mips_block_move_loop): Use cbranch patterns. |
6ca2db76 | 19211 | * config/mips/mips.h (cmp_operands): Delete. |
19212 | ||
19213 | * config/mmix/mmix.c (mmix_valid_comparison): Delete. | |
19214 | (mmix_gen_compare_reg): Just return a register in the right CC mode. | |
19215 | * config/mmix/mmix.h (mmix_compare_op0, mmix_compare_op1): New. | |
19216 | * config/mmix/mmix.md (cmpdi, cmpdf): Remove. | |
19217 | (*cmpcc_folded): Rename to... | |
19218 | (*cmpdi_folded): this. | |
19219 | (*cmpcc): Rename to... | |
19220 | (*cmps): ... this. | |
19221 | (movdfcc, movdicc): Adjust for new semantics of mmix_gen_compare_reg. | |
19222 | (bCC): Remove. | |
19223 | (cbranchdi4): New. | |
19224 | (cbranchdf4): New. Handle invalid comparisons here. | |
19225 | * config/mmix/predicates.md (float_comparison_operator): New. | |
19226 | ||
19227 | * config/mn10300/mn10300.c (mn10300_rtx_costs): Consider 0 and | |
19228 | zero_extract to be cheap in (compare (zero_extract) (const_int 0). | |
19229 | * config/mn10300/mn10300.md (tst): Delete. | |
19230 | (*tst_extqisi_am33, *tst_extqisi, *tst_exthisi_am33, *tst_exthisi): | |
19231 | Name these patterns and wrap RHS in a compare. | |
19232 | (*cmpsi): Make this pattern private. Include tst. | |
19233 | (*cmpsf): Make this pattern private. | |
19234 | (and and zero_extract cc0 set): Wrap RHS in a COMPARE. | |
19235 | (compare with zero peepholes): Likewise. | |
19236 | (bCC): Remove. | |
19237 | (cbranchsi4, cbranchsf4): New. | |
19238 | (casesi): Use cbranchsi4. | |
19239 | ||
19240 | * config/pa/pa.c (hppa_compare_op0, hppa_compare_op1, | |
19241 | hppa_branch_type): Delete. | |
19242 | (return_addr_rtx): Use cbranchsi4. | |
19243 | (emit_bcond_fp): Accept all operands. Replace CODE with NE. | |
19244 | Emit CCFPmode comparison here. | |
19245 | (gen_cmp_fp): Delete, now part of emit_bcond_fp. | |
19246 | * config/pa/pa.h (enum cmp_type, hppa_compare_op0, hppa_compare_op1, | |
19247 | hppa_branch_type): Delete. | |
19248 | * config/pa/pa.md (cmpdi, cmpsi, cmpsf, cmpdf, sCC, bCC): Delete. | |
19249 | (movsicc, movdicc): Remove references to hppa_compare_op0, | |
19250 | hppa_compare_op1 and compare_from_rtx. | |
19251 | (cbranchdi4, cbranchsi4, cbranchsf4, cbranchdf4, cstoresi4): New. | |
19252 | (casesi): Use cbranchsi4. | |
19253 | ||
19254 | * config/pdp11/pdp11-protos.h (output_jump): Change prototype. | |
19255 | * config/pdp11/pdp11.c (output_jump): Embed opcodes here. | |
19256 | * config/pdp11/pdp11.md (register_or_const0_operand): New. | |
19257 | (cmpdf, cmphi, cmpqi): Make private. Add tst alternatives. | |
19258 | (cmpsi, tstsi, tstdf, tsthi, tstqi): Delete. | |
19259 | (bCC): Delete. | |
19260 | (cbranchdf4, cbranchhi4, cbranchqi4): New. | |
19261 | (*branch, *branch_inverted): New. | |
19262 | ||
19263 | * config/picochip/picochip.md (cbranchhi4): Use | |
19264 | ordered_comparison_operator. | |
19265 | (cmphi, bCC): Remove. | |
19266 | ||
19267 | * config/rs6000/predicates.md (rs6000_cbranch_operator): New. | |
19268 | (trap_comparison_operator): Delete. | |
19269 | * config/rs6000/rs6000-protos.h (rs6000_emit_sCOND, | |
19270 | rs6000_emit_cbranch): Accept mode and operands. | |
19271 | * config/rs6000/rs6000.c (rs6000_compare_op0, rs6000_compare_op1, | |
f6c8c8fc | 19272 | rs6000_compare_fp_p): Delete. |
6ca2db76 | 19273 | (rs6000_generate_compare): Accept mode and comparison. Extract code |
19274 | and op0/op1 from there. Replace references to rs6000_compare_op0 | |
19275 | and rs6000_compare_op1. | |
19276 | (rs6000_emit_sCOND): Adjust call to rs6000_generate_compare and | |
19277 | extract result from passed operands. | |
19278 | (rs6000_emit_cbranch): Adjust call to rs6000_generate_compare and | |
19279 | extract loc from passed operands. | |
19280 | (rs6000_emit_cmove): Likewise. | |
19281 | * config/rs6000/rs6000.h (rs6000_compare_op0, rs6000_compare_op1, | |
19282 | rs6000_compare_fp_p): Delete. | |
19283 | * config/rs6000/rs6000.md (cmp<GPR>, cmp<FP>, bCC, sCC): Delete. | |
19284 | (cbranch<GPR>4, cbranch<FP>4): New. | |
19285 | (cstore<mode>4): New. Consolidate here all choices about when to use | |
19286 | portable or specialized sCC sequences. | |
19287 | (stack_protect_test): Use cbranchsi4. | |
19288 | (conditional_trap): Replace with ctrap<GPR>4. | |
19289 | (conditional trap insn): Replace trap_comparison_operator with | |
f6c8c8fc | 19290 | ordered_comparison_operator. |
6ca2db76 | 19291 | |
19292 | * config/s390/s390.c (s390_compare_op0, s390_compare_op1): Delete. | |
19293 | (s390_emit_prologue): Use ctrap. | |
19294 | * config/s390/s390.h (s390_compare_op0, s390_compare_op1): Delete. | |
19295 | * config/s390/predicates.md (s390_eqne_operator, s390_scond_operator): | |
19296 | New predicates replacing... | |
19297 | * config/s390/s390.md (COMPARE, SCOND): ... these iterators. | |
19298 | (cmp<GPR>, cmp<FP>, cmpcc): Delete. | |
19299 | (trunc patterns): Use emit_cmp_and_jump_insns instead of cmp/branch. | |
19300 | (add<mode>cc): Do not use s390_compare_op0/op1. | |
19301 | (s<code>): Change to... | |
19302 | (cstore<mode>4): ... this. Do not use s390_compare_op0/op1. | |
19303 | (seq): Change to... | |
19304 | (cstorecc4): ... this. Handle EQ or NE equally. | |
19305 | (*sne): Un-privatize for use in cstorecc4. | |
19306 | (b<code>): Change to... | |
19307 | (cbranch<GPR>4, cbranch<FP>4, cbranchcc4): ... these. | |
19308 | (conditional_trap): Replace with... | |
19309 | (ctrap<GPR>4, ctrap<FP>4): ... these. | |
19310 | (stack_protect): Use cbranchcc4. | |
19311 | ||
19312 | * config/score/score-conv.h (cmp_op0, cmp_op1): Delete. | |
19313 | * config/score/score-protos.h (score_gen_cmp): Delete. | |
19314 | * config/score/score.c (cmp_op0, cmp_op1, score_gen_cmp): Delete. | |
19315 | (score_block_move-loop): Use cbranchsi4. | |
19316 | * config/score/score.md (cbranchsi4): New. | |
19317 | (cmpsi, bCC): Delete. | |
19318 | * config/score/score3.c (cmp_op0, cmp_op1, score3_gen_cmp): Delete. | |
19319 | (score3_movsicc): Use ops[1] operands instead of cmp_op0/cmp_op1. | |
19320 | * config/score/score7.c (cmp_op0, cmp_op1, score7_gen_cmp): Delete. | |
19321 | (score7_movsicc): Use ops[1] operands instead of cmp_op0/cmp_op1. | |
19322 | * config/score/score3.h (score3_gen_cmp): Delete. | |
19323 | * config/score/score7.h (score7_gen_cmp): Delete. | |
19324 | ||
19325 | * config/sh/sh-protos.h (prepare_scc_operands): Rename to... | |
19326 | (sh_emit_scc_to_t): ... this. Return void. | |
19327 | (from_compare): Rename to... | |
19328 | (sh_emit_compare_and_branch): ... this. | |
19329 | (sh_emit_compare_and_set): New. | |
19330 | (sh_expand_t_scc): Accept operands. | |
19331 | * config/sh/predicates.md (sh_float_comparison_operator): New. | |
19332 | * config/sh/sh.c (sh_compare_op0, sh_compare_op1): Delete. | |
19333 | (prepare_scc_operands): Rename to... | |
19334 | (sh_emit_scc_to_t): ... this. Return void. Get op0/op1 from | |
19335 | arguments. | |
19336 | (sh_emit_cheap_store_flag): New. | |
74f4459c | 19337 | (sh_emit_set_t_insn): New. |
6ca2db76 | 19338 | (from_compare): Rename to... |
19339 | (sh_emit_compare_and_branch): ... this. Accept mode. Rewrite | |
19340 | handling of TARGET_SH2E floating point to avoid recursive call. | |
19341 | Generate branch here. | |
19342 | (sh_emit_compare_and_set): New. | |
19343 | (sh_expand_t_scc): Get op0/op1 from arguments. | |
19344 | (sh_emit_cheap_store_flag): New. | |
19345 | * config/sh/sh.md (cbranchdi4, cbranchsi4): Include -mno-cbranchdi | |
19346 | cases. | |
74f4459c | 19347 | (cbranchdi4_i): Use an "I08" constraint instead of an "i" constraint. |
6ca2db76 | 19348 | (cmpsi, cmpdi, cmpsf, cmpdf): Delete. |
19349 | (movsicc, movdicc): Do nothing when it recreated operands from | |
19350 | sh_compare_*. Use sh_emit_cheap_store_flag. Adjust call to | |
19351 | prepare_scc_operands (now sh_emit_scc_to_t). | |
19352 | (udivdi3): Use cstoresi4. | |
19353 | (beq_media, bne_media, bge_media, bgtu_media, bgeu_media, beq, | |
19354 | bne, bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu, bunordered): Delete. | |
19355 | (cbranchint4_media, cbranchfp4_media): New. | |
19356 | (casesi): Use cbranchdi4. | |
19357 | (seq, slt, sle, sgt, sge, sgtu, sltu, sgeu, sne, sleu, sunordered): | |
19358 | Delete. | |
19359 | (cstore4_media, cstoresi4, cstoredi4, cstoresf4, cstoredf4): New. | |
19360 | (movnegt): Remove second operand. | |
19361 | (cbranchsf4, cbranchdf4): New. | |
19362 | (stack_protect): Use cbranchdi4/cbranchsi4. | |
19363 | ||
19364 | * config/sparc/sparc.c (sparc_compare_op0, sparc_compare_op1): Delete. | |
19365 | (gen_compare_reg): Accept comparison, extract part of it to... | |
f6c8c8fc | 19366 | (gen_compare_reg_1): ... this. |
6ca2db76 | 19367 | (gen_compare_operator): Delete. |
19368 | (gen_v9_scc): Accept separate destination, comparison code and arms. | |
19369 | Do not use sparc_compare_op0/sparc_compare_op1. | |
19370 | (emit_scc_insn, emit_conditional_branch_insn): New. | |
19371 | (emit_v9_brxx): Make static. Remove useless assertion. | |
19372 | (sparc_emit_float_lib_cmp): Return RTL instead of calling | |
19373 | emit_cmp_insn. | |
19374 | (sparc_expand_compare_and_swap_12): Use gen_compare_reg_1+cbranchcc4. | |
19375 | * config/sparc/sparc-protos.h (gen_compare_reg, | |
74f4459c | 19376 | sparc_emit_float_lib_cmp): Adjust prototype. |
19377 | (emit_scc_insn, emit_conditional_branch_insn): New. | |
19378 | (gen_v9_scc, emit_v9_brxx_insn, gen_compare_operator): Delete. | |
6ca2db76 | 19379 | * config/sparc/sparc.h (sparc_compare_op0, sparc_compare_op1): Delete. |
19380 | * config/sparc/sparc.md (P, I, F, V32, V32I, V64, V64I): Move all | |
19381 | iterators to the top. | |
19382 | (cmpsi, cmpdi, cmpsf, cmpdf, cmptf, seqsi_special_extend, | |
19383 | snesi_special_extend, sCC, bCC, seqdi_special_trunc, | |
74f4459c | 19384 | snedi_special_trunc): Delete. |
6ca2db76 | 19385 | (seqdi_special, snedi_special): Use expansion of seqdi_special_trunc |
74f4459c | 19386 | and snedi_special_trunc. |
6ca2db76 | 19387 | (cstoresi4, cstoredi4, cstore<F:mode>4, cbranchcc4, cbranchsi4, |
19388 | cbranchdi4, cbranch<F:mode>4): New. | |
19389 | (mov<I:mode>cc, mov<F:mode>cc): Handle sparc_emit_float_lib_cmp | |
19390 | here. Use gen_compare_reg instead of gen_compare_operator. | |
19391 | (conditional_trap): Replace with... | |
19392 | (ctrapsi4, ctrapdi4): ... this. | |
19393 | (stack_protect_test): Use cbranchcc4. | |
19394 | ||
19395 | * config/spu/spu-protos.h (spu_emit_branch_or_set): Change second | |
19396 | argument to rtx. | |
f6c8c8fc | 19397 | * config/spu/spu.c (spu_compare_op0, spu_compare_op1): Remove. |
6ca2db76 | 19398 | (spu_emit_branch_or_set): Get code/op0/op1 from second argument. |
19399 | Change spu_compare_op0/op1 to op0/op1 throughout. Get target | |
19400 | from operands[0] or operands[3] depending on is_set. | |
19401 | * config/spu/spu.h (spu_compare_op0, spu_compare_op1): Remove. | |
19402 | * config/spu/spu.md (cmp<mode:VQHSI>, cmp<mode:DTI>, cmp<mode:VSF>, | |
19403 | cmpdf, bCC), sCC: Remove. | |
f6c8c8fc | 19404 | (cbranch<mode:VQHSI>4, cbranch<mode:DTI>, cbranch<mode:VSF>4, |
6ca2db76 | 19405 | cbranchdf4, cstore<mode:VQHSI>4, cstore<mode:DTI>, cstore<mode:VSF>4, |
19406 | cstoredf4): New. | |
19407 | (mov<mode>cc): Accept ordered_comparison_operator, adjust call to | |
19408 | spu_emit_branch_or_set. | |
19409 | ||
19410 | * config/stormy16/stormy16-protos.h (xstormy16_emit_cbranch): | |
19411 | Add two arguments. | |
19412 | * config/stormy16/stormy16.h (xstormy16_compare_op0, | |
19413 | xstormy16_compare_op1): Delete. | |
19414 | * config/stormy16/stormy16.c (xstormy16_compare_op0, | |
f6c8c8fc | 19415 | xstormy16_compare_op1): Delete. |
6ca2db76 | 19416 | (xstormy16_emit_cbranch): Get op0/op1 from the new arguments. |
19417 | Adjust calls. | |
19418 | * config/stormy16/stormy16.md (cbranchsi4, cbranchhi4): New. | |
19419 | (cmphi, cmpsi, bCC): Remove. | |
19420 | ||
19421 | * config/v850/v850.md (tstsi, cmpsi): Fold into... | |
19422 | (*cmpsi): ... this one. | |
19423 | (cbranchsi4, cstoresi4): New. | |
19424 | (bCC expanders): Delete. | |
19425 | (sCC insns): Fold into... | |
19426 | (*setcc): ... this one. | |
f6c8c8fc | 19427 | (casesi): Do not use gen_cmpsi and gen_bgtu. |
74f4459c | 19428 | (various splits): Wrap "naked" RHS of a cc0 set with COMPARE. |
19429 | (movsicc): Simplify. | |
19430 | * config/v850/v850.c (v850_rtx_costs): Handle ZERO_EXTRACT in COMPARE. | |
19431 | ||
6ca2db76 | 19432 | * config/vax/vax-protos.h (cond_name): New. |
19433 | (vax_output_conditional_branch): Remove. | |
19434 | * config/vax/vax.c (cond_name): New. | |
19435 | (vax_output_conditional_branch): Remove. | |
19436 | * config/vax/vax.h (PRINT_OPERAND): Dispatch %c to cond_name. | |
19437 | * config/vax/vax.md (tst<VAXint>, tst<VAXfp>): Remove. | |
19438 | (cmp<VAXint>, cmp<VAXfp>): Privatize. Add constraints for tst. | |
19439 | (bit<VAXint>): Wrap source with (compare). | |
19440 | (b<code> and following unnamed pattern): Rename to *branch and | |
19441 | *branch_reversed. Change macroization to match_operator. | |
19442 | (cbranch<VAXint>4, cbranch<VAXfp>4): New. | |
19443 | ||
19444 | * config/xtensa/predicates.md (xtensa_cstoresi_operator): New. | |
19445 | * config/xtensa/xtensa-protos.h (xtensa_expand_conditional_branch): | |
19446 | Change last argument to machine_mode. | |
19447 | (xtensa_expand_scc): Add machine_mode argument. | |
19448 | * config/xtensa/xtensa.c (branch_cmp, branch_type): Remove. | |
19449 | (gen_conditional_move, xtensa_expand_conditional_branch, | |
19450 | xtensa_expand_scc, xtensa_expand_conditional_move): Use mode | |
19451 | instead of branch_type, fetch cmp0/cmp1/test_code from operands[]. | |
19452 | Adjust operand numbers. | |
19453 | * config/xtensa/xtensa.h (enum cmp_type, branch_cmp, branch_type): | |
19454 | Delete. | |
19455 | * config/xtensa/xtensa.md (any_cond, any_scc): Delete. | |
19456 | (cmpsi, cmpsf, b<code>, s<code>): Delete. | |
19457 | (cbranchsi4, cbranchsf4, cstoresi4, cstoresf4): New. | |
74f4459c | 19458 | |
880e5cd7 | 19459 | 2009-05-12 Paolo Bonzini <bonzini@gnu.org> |
19460 | ||
19461 | * optabs.c (prepare_cmp_insn): Temporarily disable test that | |
19462 | causes spurious differences between trunk and cond-optab branch. | |
19463 | ||
bd1f9655 | 19464 | 2009-05-12 Alexandre Oliva <aoliva@redhat.com> |
19465 | ||
19466 | PR target/37137 | |
19467 | * doc/install.texi (STAGE1_TFLAGS, BUILD_CONFIG): Document. | |
19468 | ||
f6bf9542 | 19469 | 2009-05-12 Alexandre Oliva <aoliva@redhat.com> |
19470 | ||
19471 | * tree.c (iterative_hash_pointer): Delete. | |
19472 | (iterative_hash_expr): Short-circuit handling of NULL pointer. | |
19473 | Hash UIDs and versions of SSA names. Don't special-case built-in | |
19474 | function declarations. | |
19475 | ||
ebbdcbb3 | 19476 | 2009-05-11 Ian Lance Taylor <iant@google.com> |
19477 | ||
19478 | PR bootstrap/40103 | |
19479 | * graphite.c: Force -Wc++-compat to only be a warning before | |
19480 | #including "cloog/cloog.h". | |
19481 | ||
a111083a | 19482 | 2009-05-11 Martin Jambor <mjambor@suse.cz> |
19483 | ||
19484 | * ipa-cp.c (ipcp_cloning_candidate_p): Add missing return false. | |
f6c8c8fc | 19485 | |
aa2ba534 | 19486 | 2009-05-11 Jan Hubicka <jh@suse.cz> |
19487 | ||
19488 | * tree-ssa-loop-ivcanon.c: Include target.h | |
19489 | (struct loop_size): new structure. | |
19490 | (constant_after_peeling): New predicate. | |
19491 | (tree_estimate_loop_size): New function. | |
19492 | (estimated_unrolled_size): Rewrite for new estimates. | |
19493 | (try_unroll_loop_completely): Use new estimates. | |
19494 | * Makefile.in (tree-ssa-loop-ivcanon.o): Add dependenc on target.h | |
19495 | ||
897ffbb0 | 19496 | 2009-05-11 Andrew Pinski <andrew_pinski@playstation.sony.com> |
19497 | ||
19498 | * config/spu/spu-c.c (spu_categorize_keyword): Update for recent | |
19499 | libcpp interface change. | |
19500 | (spu_macro_to_expand): Likewise. | |
19501 | ||
a39fe414 | 19502 | 2009-05-11 Paolo Bonzini <bonzini@gnu.org> |
19503 | ||
19504 | PR tree-optimization/40026 | |
19505 | * gimplify.c (gimplify_init_constructor): Change initial conditional | |
19506 | to assertion. Rewrite TREE_OPERAND (*expr_p, 1) after | |
19507 | optimize_compound_literals_in_ctor. | |
19508 | ||
175be17a | 19509 | 2009-05-11 Nathan Sidwell <nathan@codesourcery.com> |
19510 | ||
19511 | * config/m68k/m68k-devices.def (52274, 52277, 5301x, 5225x, 51xx): | |
19512 | New devices. | |
19513 | * doc/invoke.texi (M680x0 Options): Document new coldfire cpus. | |
19514 | ||
1a0e7d51 | 19515 | 2009-05-11 H.J. Lu <hongjiu.lu@intel.com> |
19516 | ||
19517 | * tree-vect-data-refs.c (vect_analyze_group_access): Use | |
19518 | HOST_WIDE_INT for gap. | |
19519 | ||
b11576bf | 19520 | 2009-05-11 Ira Rosen <irar@il.ibm.com> |
19521 | ||
19522 | PR tree-optimization/40074 | |
19523 | * tree-vect-data-refs.c (vect_analyze_group_access): Take gaps into | |
19524 | account in group size and step comparison. | |
19525 | ||
2f8eb909 | 19526 | 2009-05-11 Richard Guenther <rguenther@suse.de> |
19527 | ||
19528 | * passes.c (init_optimization_passes): Strip now incorrect comment. | |
19529 | (execute_function_todo): Do not set PROP_alias. | |
19530 | * tree-pass.h (PROP_alias): Remove. | |
19531 | * tree-ssa-structalias.c (pass_build_alias): Do not provide PROP_alias. | |
19532 | * tree-if-conv.c (pass_if_conversion): Do not require PROP_alias. | |
19533 | * tree-nrv.c (pass_return_slot): Likewise. | |
19534 | * tree-object-size.c (pass_object_sizes): Likewise. | |
19535 | * tree-ssa-dom.c (pass_dominator): Likewise. | |
19536 | (pass_phi_only_cprop): Likewise. | |
19537 | * tree-ssa-dse.c (pass_dse): Likewise. | |
19538 | * tree-ssa-phiopt.c (pass_phiopt): Likewise. | |
19539 | (pass_cselim): Likewise. | |
19540 | * tree-ssa-pre.c (pass_pre): Likewise. | |
19541 | (pass_fre): Likewise. | |
19542 | * tree-ssa-reassoc.c (pass_reassoc): Likewise. | |
19543 | * tree-ssa-sink.c (pass_sink_code): Likewise. | |
19544 | * tree-stdarg.c (pass_stdarg): Likewise. | |
19545 | * tree-tailcall.c (pass_tail_calls): Likewise. | |
19546 | * tree-vrp.c (pass_vrp): Likewise. | |
19547 | ||
0b09525f | 19548 | 2009-05-10 Ian Lance Taylor <iant@google.com> |
19549 | ||
19550 | * basic-block.h (enum profile_status): Break out of struct | |
19551 | control_flow_graph. | |
19552 | * cgraph.h (struct inline_summary): Break out of struct | |
19553 | cgraph_local_info. | |
19554 | * cgraphunit.c (enum cgraph_order_sort_kind): New enum, broken out | |
19555 | of struct cgraph_order_sort. | |
6ca2db76 | 19556 | * combine.c (enum undo_kind): New enum, broken out of struct undo. |
0b09525f | 19557 | * cse.c (struct branch_path): Break out of struct |
19558 | cse_basic_block_data. | |
19559 | * except.h (enum eh_region_type): Break out of struct eh_region. | |
19560 | * gcc.c (enum add_del): Break out of struct modify_target. | |
6ca2db76 | 19561 | * genrecog.c (enum decision_type): Break out of struct decision_test. |
0b09525f | 19562 | * ggc-page.c (struct ggc_pch_ondisk): Break out of struct |
19563 | ggc_pch_data. | |
6ca2db76 | 19564 | * matrix-reorg.c (struct free_info): Break out of struct matrix_info. |
19565 | * regmove.c (enum match_use): New enum, broken out of struct match. | |
0b09525f | 19566 | * sched-int.h (enum post_call_group): New enum, broken out of |
19567 | struct deps. | |
19568 | (struct deps_reg): Break out of struct deps. | |
19569 | * target.h (struct asm_int_op): Break out of struct gcc_target. | |
19570 | * tree-eh.c (struct goto_queue_node): Break out of struct | |
19571 | leh_tf_state. | |
19572 | * tree-inline.h (enum copy_body_cge_which): Break out of | |
19573 | copy_body_data. | |
19574 | * tree-pass.h (enum opt_pass_type): Break out of struct opt_pass. | |
19575 | ||
19576 | * c-decl.c (in_struct, struct_types): New static variables. | |
19577 | (pushtag): Add loc parameter. Change all callers. | |
19578 | (lookup_tag): Add ploc parameter. Change all callers. | |
19579 | (check_compound_literal_type): New function. | |
19580 | (parser_xref_tag): Add loc parameter. Change all callers. If | |
19581 | -Wc++-compat, warn about struct/union/enum types defined within a | |
19582 | struct or union. | |
19583 | (start_struct): Add enclosing_in_struct, enclosing_struct_types, | |
19584 | and loc parameters. Change all callers. Change error calls to | |
19585 | error_at, using loc. For a redefinition, if the location of the | |
19586 | original definition is known, report it. Set in_struct and | |
6ca2db76 | 19587 | struct_types. If -Wc++-compat warn if in sizeof, typeof, or alignof. |
0b09525f | 19588 | (finish_struct): Add new parameters enclosing_in_struct and |
19589 | enclosing_struct_types. Change all callers. Set | |
19590 | C_TYPE_DEFINED_IN_STRUCT for all struct/union/enum types defined | |
19591 | in the struct. If in a struct, add this struct to struct_types. | |
19592 | (start_enum): Add loc parameter. Change all callers. Use | |
19593 | error_at for errors, using loc. For a redefinition, if the | |
19594 | location of the original definition is known, report it. If in a | |
19595 | struct, add this enum type to struct_types. If -Wc++-compat warn | |
19596 | if in sizeof, typeof, or alignof. | |
6ca2db76 | 19597 | * c-parser.c (disable_extension_diagnostics): Disable -Wc++-compat. |
19598 | (enable_extension_diagnostics): Reenable -Wc++-compat if appropriate. | |
0b09525f | 19599 | (c_parser_enum_specifier): Get enum location for start_enum. |
19600 | (c_parser_struct_or_union_specifier): Get struct location for | |
19601 | start_struct. Save in_struct and struct_types status between | |
19602 | start_struct and finish_struct. | |
19603 | (c_parser_cast_expression): Get location of cast. | |
19604 | (c_parser_alignof_expression): Get location of type. | |
19605 | (c_parser_postfix_expression): Likewise. | |
19606 | (c_parser_postfix_expression_after_paren_type): Add type_loc | |
6ca2db76 | 19607 | parameter. Change all callers. Call check_compound_literal_type. |
19608 | Use type_loc for error about variable size type. | |
19609 | * c-typeck.c (build_external_ref): If -Wc++-compat, warn about a use | |
19610 | of an enum constant from an enum type defined in a struct or union. | |
0b09525f | 19611 | (c_cast_expr): Add loc parameter. Change all callers. If |
19612 | -Wc++-compat, warn about defining a type in a cast. | |
19613 | * c-tree.h (C_TYPE_DEFINED_IN_STRUCT): Define. | |
19614 | (start_enum, start_struct, finish_struct): Update declarations. | |
19615 | (parser_xref_tag, c_cast_expr): Update declarations. | |
19616 | (check_compound_literal_type): Declare. | |
19617 | ||
9d6d8a52 | 19618 | 2009-05-11 Ben Elliston <bje@au.ibm.com> |
19619 | ||
19620 | * config/rs6000/rs6000-c.c (altivec_categorize_keyword): Update | |
19621 | for recent libcpp interface change. | |
19622 | (rs6000_macro_to_expand): Likewise. | |
19623 | ||
c67e32f9 | 19624 | 2009-05-10 Michael Matz <matz@suse.de> |
19625 | ||
19626 | PR target/40031 | |
19627 | * config/arm/arm.c (require_pic_register): Emit on entry edge, | |
19628 | not at entry of function. | |
19629 | ||
e2a3897e | 19630 | 2009-05-10 Richard Guenther <rguenther@suse.de> |
19631 | ||
19632 | PR tree-optimization/40081 | |
19633 | Revert | |
19634 | * tree-sra.c (instantiate_element): Instantiate scalar replacements | |
19635 | using the main variant of the element type. Do not fiddle with | |
19636 | TREE_THIS_VOLATILE or TREE_SIDE_EFFECTS. | |
19637 | ||
19638 | * tree-sra.c (sra_type_can_be_decomposed_p): Do not decompose | |
19639 | structs with volatile fields. | |
19640 | ||
31359ae8 | 19641 | 2009-05-10 Jan Hubicka <jh@suse.cz> |
19642 | ||
19643 | * tree-inline.c (delete_unreachable_blocks_update_callgraph): Declare. | |
6ca2db76 | 19644 | (estimate_move_cost): Assert that it does not get called for |
19645 | VOID_TYPE_P. | |
31359ae8 | 19646 | (estimate_num_insns): Skip VOID types in argument handling. |
19647 | (optimize_inline_calls): Delete unreachable blocks and verify that | |
19648 | callgraph is valid. | |
19649 | ||
2cb64f78 | 19650 | 2009-05-10 Jan Hubicka <jh@suse.cz> |
19651 | ||
19652 | * cgraphbuild.c (record_reference): Use cgraph_mark_address_taken_node. | |
19653 | * cgraph.c (cgraph_mark_address_taken_node): New function. | |
19654 | (dump_cgraph_node): Dump new flag. | |
19655 | * cgraph.h (struct cgraph_node): Add address_taken. | |
19656 | (cgraph_mark_address_taken_node): New function. | |
2cb64f78 | 19657 | * ipa.c (cgraph_postorder): Prioritize functions with address taken |
19658 | since new direct calls can be born. | |
19659 | ||
2ee04baa | 19660 | 2009-05-10 Joseph Myers <joseph@codesourcery.com> |
19661 | ||
19662 | * c-lex.c (c_lex_with_flags): Expect cpp_hashnode in | |
19663 | tok->val.node.node. | |
19664 | ||
8d8c4f3e | 19665 | 2009-05-10 Jan Hubicka <jh@suse.cz> |
19666 | ||
19667 | PR middle-end/40084 | |
5eaad62c | 19668 | * cgraph.c (cgraph_update_edges_for_call_stmt_node): Take old_call |
19669 | argument; rewrite. | |
8d8c4f3e | 19670 | (cgraph_update_edges_for_call_stmt): Take old_decl argument. |
19671 | * cgraph.h (cgraph_update_edges_for_call_stmt): Update prototype. | |
19672 | * tree-inline.c (copy_bb): Set frequency correctly. | |
5eaad62c | 19673 | (fold_marked_statements): Update call to |
19674 | cgraph_update_edges_for_call_stmt. | |
8d8c4f3e | 19675 | |
67a779df | 19676 | 2009-05-10 Joseph Myers <joseph@codesourcery.com> |
19677 | ||
19678 | * config/arc/arc.c (arc_handle_interrupt_attribute): Use %qE for | |
19679 | identifiers in diagnostics. | |
19680 | * config/arm/arm.c (arm_handle_fndecl_attribute, | |
19681 | arm_handle_isr_attribute): Likewise. | |
19682 | * config/avr/avr.c (avr_handle_progmem_attribute, | |
2377feea | 19683 | avr_handle_fndecl_attribute, avr_handle_fntype_attribute): Likewise. |
67a779df | 19684 | * config/bfin/bfin.c (handle_int_attribute, |
19685 | bfin_handle_longcall_attribute, bfin_handle_l1_text_attribute, | |
19686 | bfin_handle_l1_data_attribute, bfin_handle_longcall_attribute, | |
19687 | bfin_handle_l1_text_attribute, bfin_handle_l1_data_attribute): | |
19688 | Likewise. | |
19689 | * config/darwin.c (darwin_handle_kext_attribute, | |
19690 | darwin_handle_weak_import_attribute): Likewise. | |
19691 | * config/h8300/h8300.c (h8300_handle_fndecl_attribute, | |
19692 | h8300_handle_eightbit_data_attribute, | |
19693 | h8300_handle_tiny_data_attribute): Likewise. | |
19694 | * config/i386/i386.c (ix86_handle_cconv_attribute, | |
2377feea | 19695 | ix86_handle_abi_attribute, ix86_handle_struct_attribute): Likewise. |
67a779df | 19696 | * config/i386/winnt.c (ix86_handle_shared_attribute, |
19697 | ix86_handle_selectany_attribute): Likewise. | |
19698 | * config/ia64/ia64.c (ia64_handle_model_attribute): Likewise. | |
19699 | * config/m32c/m32c.c (function_vector_handler): Likewise. | |
19700 | * config/m68hc11/m68hc11.c (m68hc11_handle_page0_attribute, | |
19701 | m68hc11_handle_fntype_attribute): Likewise. | |
19702 | * config/m68k/m68k.c (m68k_handle_fndecl_attribute): Likewise. | |
19703 | * config/mcore/mcore.c (mcore_handle_naked_attribute): Likewise. | |
19704 | * config/mips/mips.c (mips_insert_attributes, | |
19705 | mips_merge_decl_attributes, mips_expand_builtin): Likewise. | |
19706 | * config/rs6000/rs6000.c (rs6000_handle_longcall_attribute, | |
19707 | rs6000_handle_struct_attribute): Likewise. | |
19708 | * config/sh/sh.c (sh_insert_attributes, | |
19709 | sh_handle_resbank_handler_attribute, | |
19710 | sh_handle_interrupt_handler_attribute, | |
19711 | sh2a_handle_function_vector_handler_attribute, | |
19712 | sh_handle_sp_switch_attribute, sh_handle_trap_exit_attribute): | |
19713 | Likewise. | |
19714 | * config/sh/symbian.c (sh_symbian_mark_dllimport): Likewise. | |
19715 | * config/spu/spu.c (spu_handle_fndecl_attribute, | |
19716 | spu_handle_vector_attribute): Likewise. | |
19717 | * config/stormy16/stormy16.c | |
19718 | (xstormy16_handle_interrupt_attribute): Likewise. | |
19719 | * config/v850/v850-c.c (ghs_pragma_section): Likewise. | |
19720 | * config/v850/v850.c (v850_handle_interrupt_attribute): Likewise. | |
19721 | ||
a608187f | 19722 | 2009-05-10 Joseph Myers <joseph@codesourcery.com> |
19723 | ||
2377feea | 19724 | * pretty-print.h (struct pretty_print_info): Add translate_identifiers. |
a608187f | 19725 | (pp_translate_identifiers): New. |
19726 | (pp_identifier): Only conditionally translate identifier to locale | |
19727 | character set. | |
19728 | * pretty-print.c (pp_construct): Set pp_translate_identifiers. | |
19729 | (pp_base_tree_identifier): Only conditionally translate identifier | |
19730 | to locale character set. | |
19731 | * c-pretty-print.c (M_): Define. | |
19732 | (pp_c_type_specifier, pp_c_primary_expression): Mark English | |
19733 | fragments for conditional translation with M_. | |
19734 | * tree-pretty-print.c (maybe_init_pretty_print): Disable | |
19735 | identifier translation. | |
19736 | ||
d919c4c8 | 19737 | 2009-05-10 Richard Guenther <rguenther@suse.de> |
19738 | ||
19739 | PR tree-optimization/40081 | |
19740 | * tree-sra.c (instantiate_element): Instantiate scalar replacements | |
19741 | using the main variant of the element type. Do not fiddle with | |
19742 | TREE_THIS_VOLATILE or TREE_SIDE_EFFECTS. | |
19743 | ||
947781ac | 19744 | 2009-05-09 Jan Hubicka <jh@suse.cz> |
19745 | ||
19746 | PR middle-end/40080 | |
19747 | * cgraphunit.c (cgraph_materialize_all_clones): Do not redirect | |
19748 | indirect calls; verify cgraph afterwards. | |
19749 | ||
21f41380 | 19750 | 2009-05-09 Jan Hubicka <jh@suse.cz> |
19751 | ||
19752 | PR bootstrap/40082 | |
19753 | * ipa.c (update_inlined_to_pointer): New function. | |
19754 | (cgraph_remove_unreachable_nodes): Use it. | |
19755 | ||
1b044ec2 | 19756 | 2009-05-09 Jan Hubicka <jh@suse.cz> |
19757 | ||
19758 | * tree-eh.c (struct leh_state): Remove prev_try. | |
19759 | (lower_try_finally, lower_catch, lower_eh_filter, lower_cleanup): Do | |
19760 | not track prev_try. | |
f6c8c8fc | 19761 | * except.c (gen_eh_region_cleanup, duplicate_eh_regions, |
1b044ec2 | 19762 | copy_eh_region_1, copy_eh_region, redirect_eh_edge_to_label, |
19763 | remove_eh_handler_and_replace, foreach_reachable_handler, | |
19764 | verify_eh_region, verify_eh_tree): Remove tracking of prev_try pointer. | |
19765 | * except.h (struct eh_region): Remove eh_region_u_cleanup. | |
19766 | (gen_eh_region_cleanup): Update prototype. | |
19767 | ||
8997fc11 | 19768 | 2009-05-09 Jan Hubicka <jh@suse.cz> |
19769 | ||
19770 | PR middle-end/40043 | |
19771 | * except.c (copy_eh_region): Always set prev_try. | |
19772 | (redirect_eh_edge_to_label): Find outer try. | |
19773 | (foreach_reachable_handler): When looking for prev try | |
19774 | handle case where previous try is not going to be taken. | |
19775 | ||
54206f86 | 19776 | 2009-05-07 Michael Meissner <meissner@linux.vnet.ibm.com> |
19777 | ||
19778 | PR tree-optimization/40049 | |
19779 | * tree-vect-stmts.c (vectorizable_operation): If the machine has | |
19780 | only vector/vector shifts, convert the type of the constant to the | |
19781 | appropriate type to avoid building incorrect trees, which | |
19782 | eventually have problems with garbage collection. | |
19783 | ||
fc86f9df | 19784 | 2009-05-08 Joseph Myers <joseph@codesourcery.com> |
19785 | ||
19786 | * fold-const.c (fold_binary): Do not fold multiplication by 1 or | |
19787 | -1 for complex floating-point types if honoring signed zeros. | |
19788 | ||
ccf4ab6b | 19789 | 2009-05-08 Jan Hubicka <jh@suse.cz> |
19790 | ||
80a52720 | 19791 | * cgraphbuild.c (compute_call_stmt_bb_frequency): Accept function |
19792 | argument; handle correctly when profile is absent. | |
ccf4ab6b | 19793 | (build_cgraph_edges): Update. |
19794 | (rebuild_cgraph_edges): Update. | |
80a52720 | 19795 | * cgraph.c: Do not include varray.h. |
19796 | (cgraph_set_call_stmt_including_clones): New function. | |
19797 | (cgraph_create_edge_including_clones): Likewise | |
19798 | (cgraph_update_edges_for_call_stmt_node): New static cfunction. | |
ccf4ab6b | 19799 | (cgraph_update_edges_for_call_stmt): Handle clones. |
19800 | (cgraph_remove_node): Handle clone tree. | |
19801 | (cgraph_remove_node_and_inline_clones): New function. | |
19802 | (dump_cgraph_node): Dump clone tree. | |
19803 | (cgraph_clone_node): Handle clone tree. | |
80a52720 | 19804 | (clone_function_name): Bring here from tree-inline.c. |
ccf4ab6b | 19805 | (cgraph_create_virtual_clone): New function. |
80a52720 | 19806 | * cgraph.h (ipa_replace_map): Move here from ipa.h. |
19807 | (cgraph_clone_info): New function. | |
ccf4ab6b | 19808 | (strut cgraph_node): Add clone_info and new clone tree pointers. |
80a52720 | 19809 | (cgraph_remove_node_and_inline_clones, |
19810 | cgraph_set_call_stmt_including_clones, | |
19811 | cgraph_create_edge_including_clones, | |
19812 | cgraph_create_virtual_clone): Declare. | |
ccf4ab6b | 19813 | (cgraph_function_versioning): Use VEC argument. |
19814 | (compute_call_stmt_bb_frequency): Update prototype. | |
19815 | (cgraph_materialize_all_clones): New function. | |
19816 | * ipa-cp.c (ipcp_update_cloned_node): Remove. | |
19817 | (ipcp_create_replace_map): Update to VECtors. | |
19818 | (ipcp_update_callgraph): Use virtual clones. | |
19819 | (ipcp_update_bb_counts, ipcp_update_edges_counts): Remove. | |
19820 | (ipcp_update_profiling): Do not update local profiling. | |
19821 | (ipcp_insert_stage): Use VECtors and virtual clones. | |
19822 | * cgraphunit.c (verify_cgraph_node): Verify clone tree. | |
19823 | (clone_of_p): New function. | |
19824 | (cgraph_preserve_function_body_p): Use clone tree. | |
19825 | (cgraph_optimize): Materialize clones. | |
19826 | (cgraph_function_versioning): Update for VECtors. | |
19827 | (save_inline_function_body): Use clone tree. | |
80a52720 | 19828 | (cgraph_materialize_clone): New function. |
19829 | (cgraph_materialize_all_clones): Likewise. | |
ccf4ab6b | 19830 | * ipa-inline.c (cgraph_default_inline_p): Use analyzed flags. |
19831 | * ipa.c: Include gimple.h. | |
19832 | (cgraph_remove_unreachable_nodes): Use clone tree. | |
80a52720 | 19833 | * ipa-prop.c (ipa_note_param_call): Update call to |
19834 | compute_call_stmt_bb_frequencycall. | |
ccf4ab6b | 19835 | * ipa-prop.h (ipa_replace_map): Move to cgraph.h. |
80a52720 | 19836 | * tree-inline.c: Do not include varray.h or gt-tree-inline.h. |
ccf4ab6b | 19837 | (copy_bb): Handle updating of clone tree; add new edge when new call |
19838 | appears. | |
19839 | (expand_call_inline): Be strict about every call having edge. | |
19840 | (clone_fn_id_num, clone_function_name): Move to cgraph.c. | |
19841 | (delete_unreachable_blocks_update_callgraph): New function. | |
80a52720 | 19842 | (tree_function_versioning): Use VECtors; always remove unreachable |
19843 | blocks and fold conditionals. | |
19844 | * tree-inline.h: Do not include varray.h. | |
ccf4ab6b | 19845 | (tree_function_versioning): Remove. |
19846 | * Makefile.in (GTFILES): Remove tree-inline.c | |
19847 | * passes.c (do_per_function): Do only functions having body. | |
80a52720 | 19848 | * ipa-struct-reorg.c (do_reorg_1, collect_data_accesses): Handle clone |
19849 | tree. | |
ccf4ab6b | 19850 | |
45c4e798 | 19851 | 2009-05-08 H.J. Lu <hongjiu.lu@intel.com> |
19852 | Andrew Morrow <acm@google.com> | |
19853 | ||
19854 | PR c/36892 | |
19855 | * c-common.c (c_common_attribute_table): Permit deprecated | |
19856 | attribute to take an optional argument. | |
19857 | (handle_deprecated_attribute): If the optional argument to | |
19858 | __attribute__((deprecated)) is not a string ignore the attribute | |
19859 | and emit a warning. | |
19860 | ||
19861 | * c-decl.c (grokdeclarator): Updated warn_deprecated_use call. | |
19862 | * c-typeck.c (build_component_ref): Likewise. | |
19863 | (build_external_ref): Likewise. | |
19864 | ||
19865 | * toplev.c (warn_deprecated_use): Add an attribute argument. | |
19866 | Emit the message associated with __attribute__((deprecated)). | |
19867 | ||
19868 | * toplev.h (warn_deprecated_use): Updated. | |
19869 | ||
19870 | * doc/extend.texi: Document new optional parameter to | |
19871 | __attribute__((deprecated)) | |
19872 | ||
3a45c25e | 19873 | 2009-05-08 Michael Eager <eager@eagercon.com> |
19874 | ||
19875 | * config/rs6000/rs6000.md (*movdf_softfloat32): replace | |
19876 | !TARGET_DOUBLE_FLOAT with TARGET_SINGLE_FLOAT. | |
19877 | ||
aebe538b | 19878 | 2009-05-08 Richard Guenther <rguenther@suse.de> |
19879 | ||
19880 | PR tree-optimization/40062 | |
19881 | * tree-scalar-evolution.c (follow_ssa_edge_in_condition_phi): | |
19882 | Avoid exponential behavior. | |
19883 | ||
e0bd4156 | 19884 | 2009-05-08 Paolo Bonzini <bonzini@gnu.org> |
19885 | ||
19886 | PR rtl-optimization/33928 | |
19887 | PR 26854 | |
19888 | * fwprop.c (use_def_ref, get_def_for_use, bitmap_only_bit_bitween, | |
19889 | process_uses, build_single_def_use_links): New. | |
19890 | (update_df): Update use_def_ref. | |
19891 | (forward_propagate_into): Use get_def_for_use instead of use-def | |
19892 | chains. | |
19893 | (fwprop_init): Call build_single_def_use_links and let it initialize | |
19894 | dataflow. | |
19895 | (fwprop_done): Free use_def_ref. | |
19896 | (fwprop_addr): Eliminate duplicate call to df_set_flags. | |
f6c8c8fc | 19897 | * df-problems.c (df_rd_simulate_artificial_defs_at_top, |
e0bd4156 | 19898 | df_rd_simulate_one_insn): New. |
19899 | (df_rd_bb_local_compute_process_def): Update head comment. | |
19900 | (df_chain_create_bb): Use the new RD simulation functions. | |
f6c8c8fc | 19901 | * df.h (df_rd_simulate_artificial_defs_at_top, |
e0bd4156 | 19902 | df_rd_simulate_one_insn): New. |
19903 | * opts.c (decode_options): Enable fwprop at -O1. | |
19904 | * doc/invoke.texi (-fforward-propagate): Document this. | |
19905 | ||
0f241d3f | 19906 | 2009-05-08 Joseph Myers <joseph@codesourcery.com> |
19907 | ||
19908 | PR c/24581 | |
19909 | * c-typeck.c (build_binary_op): Handle arithmetic between one real | |
19910 | and one complex operand specially. | |
19911 | * tree-complex.c (some_nonzerop): Do not identify a real value as | |
19912 | zero if flag_signed_zeros. | |
19913 | ||
5c83cd34 | 19914 | 2009-05-08 Paolo Bonzini <bonzini@gnu.org> |
19915 | ||
19916 | PR rtl-optimization/33928 | |
e0f84439 | 19917 | * loop-invariant.c (record_use): Fix && vs. || mishap. |
5c83cd34 | 19918 | |
68461c19 | 19919 | 2009-05-08 Paolo Bonzini <bonzini@gnu.org> |
19920 | ||
19921 | PR rtl-optimization/33928 | |
39db6a03 | 19922 | * loop-invariant.c (struct use): Add addr_use_p. |
19923 | (struct def): Add n_addr_uses. | |
19924 | (struct invariant): Add cheap_address. | |
19925 | (create_new_invariant): Set cheap_address. | |
19926 | (record_use): Accept df_ref. Set addr_use_p and update n_addr_uses. | |
19927 | (record_uses): Pass df_ref to record_use. | |
19928 | (get_inv_cost): Do not add inv->cost to comp_cost for cheap addresses | |
19929 | used only as such. | |
68461c19 | 19930 | |
e0f22649 | 19931 | 2009-05-08 Kaz Kojima <kkojima@gcc.gnu.org> |
19932 | ||
19933 | * config/sh/sh.c: Do not include c-pragma.h. | |
19934 | ||
653ba01f | 19935 | 2009-05-07 Andrew Pinski <andrew_pinski@playstation.sony.com> |
19936 | ||
19937 | * config/spu/spu.c: Remove include of c-common.h. | |
19938 | ||
3ae3a17f | 19939 | 2009-05-07 Janis Johnson <janis187@us.ibm.com> |
19940 | ||
19941 | PR c/39037 | |
19942 | * c-common.h (mark_valid_location_for_stdc_pragma, | |
19943 | valid_location_for_stdc_pragma_p, set_float_const_decimal64, | |
19944 | clear_float_const_decimal64, float_const_decimal64_p): New. | |
19945 | * c.opt (Wunsuffixed-float-constants): New. | |
19946 | * c-lex.c (interpret_float): Use pragma FLOAT_CONST_DECIMAL64 for | |
19947 | unsuffixed float constant, handle new warning. | |
19948 | * c-cppbuiltin.c (c_cpp_builtins): Use cast for double constants. | |
19949 | * c-decl.c (c_scope): New flag float_const_decimal64. | |
19950 | (set_float_const_decimal64, clear_float_const_decimal64, | |
19951 | float_const_decimal64_p): New. | |
19952 | (push_scope): Set new flag. | |
19953 | * c-parser.c (c_parser_translation_unit): Mark when it's valid | |
19954 | to use STDC pragmas. | |
19955 | (c_parser_external_declaration): Ditto. | |
19956 | (c_parser_compound_statement_nostart): Ditto. | |
19957 | * c-pragma.c (valid_location_for_stdc_pragma, | |
19958 | mark_valid_location_for_stdc_pragma, | |
19959 | valid_location_for_stdc_pragma_p, handle_stdc_pragma, | |
19960 | handle_pragma_float_const_decimal64): New. | |
19961 | (init_pragma): Register new pragma FLOAT_CONST_DECIMAL64. | |
19962 | * cp/semantics.c (valid_location_for_stdc_pragma_p, | |
19963 | set_float_const_decimal64, clear_float_const_decimal64, | |
19964 | float_const_decimal64_p): New dummy functions. | |
19965 | * doc/extend.texi (Decimal Float): Remove statement that the | |
19966 | pragma, and suffix for double constants, are not supported. | |
19967 | * doc/invoke.texi (Warning Options): List new option. | |
19968 | (-Wunsuffixed-float-constants): New. | |
19969 | ||
6de97ed5 | 19970 | 2009-05-08 Steven Bosscher <steven@gcc.gnu.org> |
19971 | ||
19972 | * config/i386/i386.c: Do not include c-common.h. | |
19973 | ||
b2d31ed6 | 19974 | 2009-05-07 Mark Heffernan <meheff@google.com> |
19975 | ||
19976 | * doc/invoke.texi (Debugging Options): Document change of debugging | |
19977 | dump location. | |
39db6a03 | 19978 | * opts.c (decode_options): Make dump_base_name relative to |
b2d31ed6 | 19979 | aux_base_name directory. |
19980 | ||
697cef4f | 19981 | 2009-05-07 Hariharan Sandanagobalane <hariharan@picochip.com> |
19982 | ||
19983 | * config/picochip/picochip.h (NO_DOLLAR_IN_LABEL): Added. | |
19984 | * config/picochip/libgccExtras/divmod15.asm : Removed redefiniton. | |
19985 | ||
537bb6bf | 19986 | 2009-05-07 Rafael Avila de Espindola <espindola@google.com> |
19987 | ||
19988 | * Makefile.in (install-plugin): Simplify a bit. | |
19989 | ||
2d4749b6 | 19990 | 2009-05-07 Paolo Bonzini <bonzini@gnu.org> |
19991 | ||
19992 | * Makefile.in (OBJS-common): Add regcprop.o. | |
19993 | (regcprop.o): New. | |
19994 | * timevar.def (TV_CPROP_REGISTERS): New. | |
19995 | * regrename.c (regrename_optimize): Return 0. | |
19996 | (rest_of_handle_regrename): Delete. | |
19997 | (pass_rename_registers): Point to regrename_optimize. | |
f6c8c8fc | 19998 | (struct value_data_entry, struct value_data, |
2d4749b6 | 19999 | kill_value_one_regno, kill_value_regno, kill_value, |
20000 | set_value_regno, init_value_data, kill_clobbered_value, | |
20001 | kill_set_value, kill_autoinc_value, copy_value, | |
20002 | mode_change_ok, maybe_mode_change, find_oldest_value_reg, | |
20003 | replace_oldest_value_reg, replace_oldest_value_addr, | |
20004 | replace_oldest_value_mem, copyprop_hardreg_forward_1, | |
20005 | debug_value_data, validate_value_data): Move... | |
20006 | * regcprop.c: ... here. | |
20007 | (rest_of_handle_cprop): Delete. | |
20008 | (pass_cprop_hardreg): Point to copyprop_hardreg_forward. | |
20009 | ||
7ad40ea1 | 20010 | 2009-05-07 Jakub Jelinek <jakub@redhat.com> |
20011 | ||
20012 | PR middle-end/40057 | |
20013 | * dojump.c (prefer_and_bit_test): Use immed_double_const instead of | |
20014 | GEN_INT for 1 << bitnum. | |
20015 | (do_jump) <case BIT_AND_EXPR>: Use build_int_cst_wide_type instead of | |
20016 | build_int_cst_type. | |
20017 | ||
1cae7fd7 | 20018 | 2009-05-07 Uros Bizjak <ubizjak@gmail.com> |
20019 | ||
20020 | * doc/md.texi (Standard Pattern Names For Generation) [sync_nand]: | |
e0f84439 | 20021 | Remove wrong description of "nand" operation. |
1cae7fd7 | 20022 | |
618b10bf | 20023 | 2009-05-06 Richard Guenther <rguenther@suse.de> |
20024 | Adam Nemet <anemet@caviumnetworks.com> | |
20025 | ||
20026 | * gimple.def (GIMPLE_ASSIGN): Fix incorrect information in the | |
20027 | comment. Add that if LHS is not a gimple register, then RHS1 has | |
20028 | to be a single object (GIMPLE_SINGLE_RHS). | |
20029 | ||
c1a83279 | 20030 | 2009-05-06 Adam Nemet <anemet@caviumnetworks.com> |
20031 | ||
20032 | * expr.c (get_def_for_expr): Move it up in the file. | |
20033 | (store_field): When expanding a bit-field store, look at the | |
20034 | defining gimple stmt for the masking conversion. | |
20035 | ||
b0090d52 | 20036 | 2009-05-06 Janis Johnson <janis187@us.ibm.com> |
20037 | ||
20038 | PR middle-end/39986 | |
20039 | * dfp.c (encode_decimal32, decode_decimal32, encode_decimal64, | |
20040 | decode_decimal64, encode_decimal128, decode_decimal128): Avoid | |
20041 | 32-bit memcpy into long. | |
20042 | ||
8fb8ca17 | 20043 | 2009-05-06 Jakub Jelinek <jakub@redhat.com> |
20044 | ||
20045 | * dwarf2out.c (new_reg_loc_descr): Don't ever create DW_OP_regX. | |
20046 | (one_reg_loc_descriptor): Create DW_OP_regX here instead of calling | |
20047 | new_reg_loc_descr. | |
20048 | (loc_by_reference): If loc is DW_OP_regX, change it into DW_OP_bregX 0 | |
20049 | instead of appending DW_OP_deref*. | |
20050 | ||
f800c469 | 20051 | 2009-05-06 Michael Matz <matz@suse.de> |
20052 | ||
20053 | PR middle-end/40021 | |
20054 | * cfgexpand.c (maybe_cleanup_end_of_block): New static function. | |
20055 | (expand_gimple_cond): Use it to cleanup CFG and superfluous jumps. | |
20056 | ||
b3c73487 | 20057 | 2009-05-06 Rafael Avila de Espindola <espindola@google.com> |
20058 | ||
20059 | * Makefile.in (install-plugin): Fix srcdir handling. | |
20060 | ||
d29f7fa8 | 20061 | 2009-05-06 Andrey Belevantsev <abel@ispras.ru> |
20062 | ||
20063 | * tree-ssa.c (execute_update_address_taken): Handle TARGET_MEM_REF | |
20064 | when processing for not_regs_needed bitmap. | |
20065 | * gimple.c (walk_stmt_load_store_addr_ops): When visiting address, | |
f6c8c8fc | 20066 | handle TARGET_MEM_REF in lhs. Check TMR_BASE for NULL while |
20067 | handling it for rhs. | |
d29f7fa8 | 20068 | |
75445c99 | 20069 | 2009-05-06 H.J. Lu <hongjiu.lu@intel.com> |
20070 | ||
a4374f2d | 20071 | * config/i386/i386.md (unnamed inc/dec peephole): Use |
0ec7bfcd | 20072 | optimize_insn_for_size_p instead of optimize_size. |
75445c99 | 20073 | * config/i386/predicates.md (incdec_operand): Likewise. |
20074 | (aligned_operand): Likewise. | |
20075 | * config/i386/sse.md (divv8sf3): Likewise. | |
20076 | (sqrtv8sf2): Likewise. | |
20077 | ||
6e760686 | 20078 | 2009-05-06 H.J. Lu <hongjiu.lu@intel.com> |
20079 | ||
20080 | * config/i386/i386.c (ix86_build_signbit_mask): Make it static. | |
20081 | ||
20082 | * config/i386/i386-protos.h (ix86_build_signbit_mask): Removed. | |
20083 | ||
67b1adf3 | 20084 | 2009-05-06 H.J. Lu <hongjiu.lu@intel.com> |
20085 | ||
20086 | * config/i386/i386.md (*avx_<code><mode>3_finite): Replace | |
20087 | ssemodesuffixf2c with avxmodesuffixf2c. | |
20088 | ||
7f824b22 | 20089 | 2009-05-06 Joseph Myers <joseph@codesourcery.com> |
20090 | ||
20091 | PR c/40032 | |
0ec7bfcd | 20092 | * c-decl.c (grokdeclarator): Handle incomplete type of unnamed field. |
7f824b22 | 20093 | |
7ac958de | 20094 | 2009-05-05 Jakub Jelinek <jakub@redhat.com> |
20095 | ||
20096 | * tree.h: Remove DECL_BY_REFERENCE from private_flag comment. | |
20097 | (struct tree_base): Adjust spacing for 8 bit boundaries. | |
20098 | (struct tree_decl_common): Add decl_by_reference_flag bit. | |
20099 | (DECL_BY_REFERENCE): Adjust. | |
20100 | * print-tree.c (print_node): For VAR_DECL, PARM_DECL or RESULT_DECL, | |
20101 | print DECL_BY_REFERENCE bit. | |
20102 | * dbxout.c (DECL_ACCESSIBILITY_CHAR): Revert last change. | |
20103 | * dwarf2out.c (loc_by_reference, gen_decl_die): Check | |
20104 | DECL_BY_REFERENCE for all VAR_DECLs, not just non-static ones. | |
20105 | (gen_variable_die): Likewise. Check TREE_PRIVATE/TREE_PROTECTED | |
20106 | unconditionally. | |
20107 | ||
72211fd1 | 20108 | PR middle-end/39666 |
20109 | * gimplify.c (gimplify_switch_expr): If case labels cover the whole | |
20110 | range of the type, but default label is missing, add it with one | |
20111 | of the existing labels instead of adding a new label for it. | |
20112 | ||
a4987849 | 20113 | 2009-05-05 Joseph Myers <joseph@codesourcery.com> |
20114 | ||
20115 | * dwarf.h: Remove. | |
20116 | ||
912f2b18 | 20117 | 2009-05-05 Rafael Avila de Espindola <espindola@google.com> |
20118 | ||
20119 | * Makefile.in (enable_plugin, plugin_includedir): New. | |
20120 | (install): Depend on install-plugin. | |
20121 | (PLUGIN_HEADERS): New. | |
20122 | (install-plugin): New. | |
20123 | * config.gcc: Add vxworks-dummy.h to tm_file for x86 and x86-64. | |
20124 | ||
d977f485 | 20125 | 2009-05-05 Richard Guenther <rguenther@suse.de> |
20126 | ||
20127 | PR tree-optimization/40022 | |
20128 | * tree-ssa-phiprop.c (struct phiprop_d): Exchange vop_stmt for | |
20129 | the only vuse. | |
20130 | (phivn_valid_p): Fix tuplification error, simplify. | |
20131 | (phiprop_insert_phi): Add dumps. | |
20132 | (propagate_with_phi): Simplify. | |
20133 | ||
bab5904e | 20134 | 2009-05-05 Richard Guenther <rguenther@suse.de> |
20135 | ||
20136 | PR middle-end/40023 | |
0ec7bfcd | 20137 | * builtins.c (gimplify_va_arg_expr): Properly build the address. |
bab5904e | 20138 | |
15155321 | 20139 | 2009-05-05 Shujing Zhao <pearly.zhao@oracle.com> |
20140 | ||
20141 | * tree.h (strip_float_extensions): Remove duplicate declaration. | |
0ec7bfcd | 20142 | (build_low_bits_mask, debug_fold_checksum, expand_function_end, |
20143 | expand_function_start, stack_protect_prologue, stack_protect_epilogue, | |
20144 | block_ultimate_origin): Rearrange the declarations line to match the | |
20145 | comment that indicates the .c file which the functions are defined. | |
20146 | (dwarf2out_*, set_decl_rtl): Add comment. | |
20147 | (get_base_address): Adjust comment. | |
20148 | (change_decl_assembler_name, maybe_fold_*, build_addr): Rearrange the | |
20149 | declarations line and add comment. | |
20150 | (is_builtin_name): Add blank after function name, for clarity. | |
15155321 | 20151 | |
abd3e6b5 | 20152 | 2009-05-04 Joseph Myers <joseph@codesourcery.com> |
20153 | ||
20154 | * attribs.c (decl_attributes): Use %qE for identifiers in | |
20155 | diagnostics. | |
20156 | * cgraphunit.c (verify_cgraph_node): Translate function names to | |
20157 | locale character set in diagnostics. | |
20158 | * coverage.c (get_coverage_counts): Use %qE for identifiers in | |
20159 | diagnostics. | |
20160 | * doc/invoke.texi (-finstrument-functions-exclude-function-list): | |
20161 | Document that functions are named in UTF-8. | |
20162 | * expr.c (expand_expr_real_1): Translate function names to locale | |
20163 | character set in diagnostics. | |
20164 | * gimplify.c (omp_notice_variable, omp_is_private, | |
20165 | gimplify_scan_omp_clauses): Use %qE for identifiers in | |
20166 | diagnostics. | |
20167 | * langhooks.c (lhd_print_error_function): Translate function names | |
20168 | to locale character set. | |
20169 | * langhooks.h (decl_printable_name): Document that return value is | |
20170 | in internal character set. | |
20171 | * stmt.c: Include pretty-print.h | |
20172 | (tree_conflicts_with_clobbers_p): Use %qE for identifiers in | |
20173 | diagnostics. | |
20174 | (resolve_operand_name_1): Translate named operand name to locale | |
20175 | character set. | |
20176 | * stor-layout.c (finalize_record_size): Use %qE for identifiers in | |
20177 | diagnostics. | |
20178 | * toplev.c (announce_function): Translate function names to locale | |
20179 | character set. | |
20180 | (warn_deprecated_use): Use %qE for identifiers in diagnostics. | |
20181 | (default_tree_printer): Use pp_identifier or translate identifiers | |
20182 | to locale character set. Mark "<anonymous>" for translation. | |
20183 | * tree-mudflap.c (mx_register_decls, mudflap_finish_file): Use %qE | |
20184 | for identifiers in diagnostics. | |
20185 | * tree.c (handle_dll_attribute): Use %qE for identifiers in | |
20186 | diagnostics. | |
20187 | * varasm.c (output_constructor): Use %qE for identifiers in | |
20188 | diagnostics. | |
20189 | ||
6ac2286b | 20190 | 2009-05-04 Rafael Avila de Espindola <espindola@google.com> |
20191 | ||
20192 | * configure.ac: use ` ` instead of $() | |
20193 | * configure: Regenerate. | |
20194 | ||
5f80759e | 20195 | 2009-05-05 Ben Elliston <bje@au.ibm.com> |
20196 | ||
20197 | * config/pa/linux-atomic.c: Eliminate conditional include of | |
20198 | errno.h on non-LP64 systems to simplify build requirements. | |
20199 | ||
d1dd9ac0 | 20200 | 2009-05-04 Joseph Myers <joseph@codesourcery.com> |
20201 | ||
20202 | * c-common.c (handle_mode_attribute): Use %qE for identifiers in | |
20203 | diagnostics. | |
20204 | * c-decl.c (check_bitfield_type_and_width): Make orig_name a tree | |
20205 | and pass value to identifier_to_locale. | |
20206 | (warn_variable_length_array): Make name a tree. | |
20207 | (grokdeclarator): Separate diagnostic texts for named and unnamed | |
20208 | declarators. Use %qE for named declarators. | |
20209 | * c-parser.c (c_lex_one_token): Use %qE for identifiers in | |
20210 | diagnostics. | |
20211 | * c-pragma.c (pop_alignment, handle_pragma_pack): Use %qE for | |
20212 | identifiers in diagnostics. | |
20213 | * c-typeck.c (push_member_name, start_init): Pass identifiers to | |
20214 | identifier_to_locale. Mark "anonymous" strings for translation. | |
20215 | ||
c440daea | 20216 | 2009-05-04 Michael Eager <eager@eagercon.com> |
20217 | ||
20218 | * config/rs6000/rs6000.c (rs6000_legitimate_address): Allow | |
0ec7bfcd | 20219 | address for DImode/DFmode only if double-precision FP regs. |
c440daea | 20220 | |
498670de | 20221 | 2009-05-04 Michael Eager <eager@eagercon.com> |
20222 | ||
20223 | * config/rs6000/rs6000.c (rs6000_libcall_value): Add | |
20224 | TARGET_SINGLE_FLOAT check. | |
20225 | ||
ada4bf4e | 20226 | 2009-05-04 Michael Eager <eager@eagercon.com> |
20227 | ||
20228 | * config/rs6000/xilinx.h: Add CPP_SPEC for -mxilinx-fpu options. | |
20229 | ||
c6312735 | 20230 | 2009-05-04 Michael Eager <eager@eagercon.com> |
20231 | ||
d603963f | 20232 | * gcc/config.gcc (powerpc-xilinx-eabi*): Add tm t-xilinx |
c6312735 | 20233 | * config/rs6000/t-xilinx: New |
20234 | ||
41e3a0c7 | 20235 | 2009-05-04 Paolo Bonzini <bonzini@gnu.org> |
20236 | ||
39db6a03 | 20237 | * doc/tm.texi (LEGITIMIZE_ADDRESS): Revise documentation. |
41e3a0c7 | 20238 | * gcc/defaults.h (LEGITIMIZE_ADDRESS): Delete. |
20239 | * gcc/explow.c (memory_address): Use target hook. | |
20240 | * gcc/targhooks.c (default_legitimize_address): New. | |
20241 | * gcc/targhooks.h (default_legitimize_address): New. | |
20242 | * gcc/target.h (legitimize_address): New. | |
20243 | * gcc/target-def.h (TARGET_LEGITIMIZE_ADDRESS): New. | |
20244 | (TARGET_INITIALIZER): Include it. | |
20245 | * gcc/system.h (LEGITIMIZE_ADDRESS): Poison. | |
20246 | ||
20247 | * config/bfin/bfin-protos.h (legitimize_address): Remove. | |
20248 | * config/bfin/bfin.c (legitimize_address): Remove. | |
20249 | * config/bfin/bfin.h (LEGITIMIZE_ADDRESS): Remove. | |
0ec7bfcd | 20250 | * config/m68hc11/m68hc11-protos.h (m68hc11_legitimize_address): |
20251 | Remove. | |
41e3a0c7 | 20252 | * config/m68hc11/m68hc11.c (m68hc11_legitimize_address): Remove. |
20253 | * config/m68hc11/m68hc11.h (LEGITIMIZE_ADDRESS): Remove. | |
20254 | ||
20255 | * gcc/config/arm/arm.h (LEGITIMIZE_ADDRESS, ARM_LEGITIMIZE_ADDRESS, | |
20256 | THUMB_LEGITIMIZE_ADDRESS, THUMB2_LEGITIMIZE_ADDRESS): Delete. | |
20257 | * gcc/config/s390/s390.h (LEGITIMIZE_ADDRESS): Delete. | |
20258 | * gcc/config/m32c/m32c.h (LEGITIMIZE_ADDRESS): Delete. | |
20259 | * gcc/config/sparc/sparc.h (LEGITIMIZE_ADDRESS): Delete. | |
20260 | * gcc/config/m32r/m32r.h (LEGITIMIZE_ADDRESS): Delete. | |
20261 | * gcc/config/i386/i386.h (LEGITIMIZE_ADDRESS): Delete. | |
20262 | * gcc/config/sh/sh.h (LEGITIMIZE_ADDRESS): Delete. | |
20263 | * gcc/config/avr/avr.h (LEGITIMIZE_ADDRESS): Delete. | |
20264 | * gcc/config/m68hc11/m68hc11.h (LEGITIMIZE_ADDRESS): Delete. | |
20265 | * gcc/config/iq2000/iq2000.h (LEGITIMIZE_ADDRESS): Delete. | |
20266 | * gcc/config/mn10300/mn10300.h (LEGITIMIZE_ADDRESS): Delete. | |
20267 | * gcc/config/m68k/m68k.h (LEGITIMIZE_ADDRESS): Delete. | |
20268 | * gcc/config/score/score.h (LEGITIMIZE_ADDRESS): Delete. | |
20269 | * gcc/config/pa/pa.h (LEGITIMIZE_ADDRESS): Delete. | |
20270 | * gcc/config/mips/mips.h (LEGITIMIZE_ADDRESS): Delete. | |
20271 | * gcc/config/alpha/alpha.h (LEGITIMIZE_ADDRESS): Delete. | |
20272 | * gcc/config/frv/frv.h (LEGITIMIZE_ADDRESS): Delete. | |
20273 | * gcc/config/spu/spu.h (LEGITIMIZE_ADDRESS): Delete. | |
20274 | * gcc/config/xtensa/xtensa.h (LEGITIMIZE_ADDRESS): Delete. | |
20275 | * gcc/config/cris/cris.h (LEGITIMIZE_ADDRESS): Delete. | |
20276 | * gcc/config/rs6000/rs6000.h (LEGITIMIZE_ADDRESS): Delete. | |
20277 | * gcc/config/picochip/picochip.h (LEGITIMIZE_ADDRESS): Delete. | |
20278 | ||
20279 | * gcc/config/s390/s390-protos.h (legitimize_address): Delete. | |
20280 | * gcc/config/m32c/m32c-protos.h (m32c_legitimize_address): Delete. | |
20281 | * gcc/config/sparc/sparc-protos.h (legitimize_address): Delete. | |
20282 | * gcc/config/i386/i386-protos.h (legitimize_address): Delete. | |
20283 | * gcc/config/avr/avr-protos.h (legitimize_address): Delete. | |
20284 | * gcc/config/mn10300/mn10300-protos.h (legitimize_address): Delete. | |
20285 | * gcc/config/score/score-protos.h (score_legitimize_address): Delete. | |
20286 | * gcc/config/arm/arm-protos.h (arm_legitimize_address, | |
20287 | (thumb_legitimize_address): Delete. | |
20288 | * gcc/config/pa/pa-protos.h (hppa_legitimize_address): Delete. | |
20289 | * gcc/config/mips/mips-protos.h (mips_legitimize_address): Delete. | |
20290 | * gcc/config/alpha/alpha-protos.h (alpha_legitimize_address): Delete. | |
20291 | * gcc/config/frv/frv-protos.h (frv_legitimize_address): Delete. | |
20292 | * gcc/config/spu/spu-protos.h (spu_legitimize_address): Delete. | |
0ec7bfcd | 20293 | * gcc/config/xtensa/xtensa-protos.h (xtensa_legitimize_address): |
20294 | Delete. | |
20295 | * gcc/config/rs6000/rs6000-protos.h (rs6000_legitimize_address): | |
20296 | Delete. | |
41e3a0c7 | 20297 | |
20298 | * config/arm/arm.c (arm_legitimize_address): Maybe call Thumb version. | |
20299 | * config/m32c/m32c.c (m32c_legitimize_address): Standardize. | |
20300 | * config/m32r/m32r.c (m32r_legitimize_address): New. | |
20301 | * config/m68k/m68k.c (m68k_legitimize_address): New. | |
20302 | * config/score/score.c (score_legitimize_address): Standardize. | |
20303 | * config/score/score3.c (score3_legitimize_address): Standardize. | |
20304 | * config/score/score3.h (score3_legitimize_address): Adjust. | |
20305 | * config/score/score7.c (score7_legitimize_address): Standardize. | |
20306 | * config/score/score7.h (score7_legitimize_address): Adjust. | |
20307 | * config/sh/sh.c (sh_legitimize_address): New. | |
20308 | * config/iq2000/iq2000.c (iq2000_legitimize_address): New. | |
20309 | ||
20310 | * gcc/config/s390/s390.c (legitimize_address): Rename to... | |
20311 | (s390_legitimize_address): ... this. | |
20312 | * gcc/config/sparc/sparc.c (legitimize_address): Rename to... | |
20313 | (sparc_legitimize_address): ... this. | |
20314 | * gcc/config/i386/i386.c (legitimize_address): Rename to... | |
20315 | (ix86_legitimize_address): ... this. | |
20316 | * gcc/config/avr/avr.c (legitimize_address): Rename to... | |
20317 | (avr_legitimize_address): ... this. | |
20318 | * gcc/config/mn10300/mn10300.c (legitimize_address): Rename to... | |
20319 | (mn10300_legitimize_address): ... this. | |
20320 | * config/alpha/alpha.c (alpha_legitimize_address): Wrap... | |
20321 | (alpha_legitimize_address_1): ... the old alpha_legitimize_address. | |
20322 | (alpha_expand_mov): Adjust call. | |
20323 | ||
20324 | * config/frv/frv.c (frv_legitimize_address): Return x on failure. | |
20325 | * config/spu/spu.c (spu_legitimize_address): Likewise. | |
20326 | * config/xtensa/xtensa.c (xtensa_legitimize_address): Likewise. | |
20327 | * config/rs6000/rs6000.c (rs6000_legitimize_address): Likewise. | |
20328 | ||
27746e01 | 20329 | 2009-05-04 Joseph Myers <joseph@codesourcery.com> |
20330 | ||
20331 | * intl.c (locale_encoding, locale_utf8): New. | |
20332 | (gcc_init_libintl): Initialize locale_encoding and locale_utf8. | |
20333 | * intl.h (locale_encoding, locale_utf8): Declare. | |
20334 | * pretty-print.c: Include ggc.h. Include iconv.h if HAVE_ICONV. | |
20335 | (pp_base_tree_identifier, decode_utf8_char, identifier_to_locale): | |
20336 | New. | |
20337 | * pretty-print.h (pp_identifier): Call identifier_to_locale on ID | |
20338 | argument. | |
20339 | (pp_tree_identifier): Define to call pp_base_tree_identifier. | |
20340 | (pp_base_tree_identifier): Declare as function. | |
20341 | (identifier_to_locale): Declare. | |
20342 | * Makefile.in (pretty-print.o): Update dependencies. | |
0ec7bfcd | 20343 | * varasm.c (finish_aliases_1): Use %qE for identifiers in diagnostics. |
27746e01 | 20344 | |
97d4c6a6 | 20345 | 2009-05-04 Richard Guenther <rguenther@suse.de> |
20346 | ||
20347 | PR middle-end/40015 | |
20348 | * builtins.c (fold_builtin_memory_op): Do not decay to element | |
20349 | type if the size matches the whole array. | |
20350 | ||
5521b4c8 | 20351 | 2009-05-04 Kazu Hirata <kazu@codesourcery.com> |
20352 | ||
20353 | * expmed.c (synth_mult): When trying out a shift, pass the result | |
20354 | of a signed shift. | |
20355 | ||
b592bb50 | 20356 | 2009-05-04 Kazu Hirata <kazu@codesourcery.com> |
20357 | ||
20358 | * expmed.c (shiftsub_cost): Rename to shiftsub0_cost. | |
20359 | (shiftsub1_cost): New. | |
20360 | (init_expmed): Compute shiftsub1_cost. | |
20361 | (synth_mult): Optimize multiplications by constants of the form | |
20362 | -(2^^m-1) for some constant positive integer m. | |
20363 | ||
45bb3afb | 20364 | 2009-05-03 Richard Guenther <rguenther@suse.de> |
20365 | ||
20366 | PR c/39983 | |
20367 | * c-typeck.c (array_to_pointer_conversion): Do not built | |
20368 | ADDR_EXPRs of arrays of pointer-to-element type. | |
20369 | * c-gimplify.c (c_gimplify_expr): Revert change fixing | |
20370 | up wrong ADDR_EXPRs after-the-fact. | |
20371 | * c-common.c (strict_aliasing_warning): Strip pointer | |
20372 | conversions for obtaining the original type. | |
20373 | * builtins.c (fold_builtin_memset): Handle array types. | |
20374 | (fold_builtin_memory_op): Handle folded POINTER_PLUS_EXPRs | |
20375 | and array types | |
20376 | ||
9225ad44 | 20377 | 2009-05-03 Richard Guenther <rguenther@suse.de> |
20378 | ||
20379 | PR middle-end/23329 | |
20380 | * tree-ssa.c (useless_type_conversion_p_1): Use get_deref_alias_set. | |
20381 | Do not lose casts from array types with unknown extent to array | |
20382 | types with known extent. | |
20383 | * tree-ssa-copy.c (may_propagate_copy): Remove hack checking for | |
20384 | alias set compatibility. | |
20385 | ||
a0ded67b | 20386 | 2009-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org> |
20387 | ||
20388 | * flags.h (extra_warnings): Delete. | |
20389 | * toplev.c (process_options): Handle Wuninitialized here. | |
20390 | * opts.c (extra_warnings): Delete. | |
20391 | (set_Wextra): Delete. | |
20392 | (common_handle_option): -Wextra can be handled automatically. | |
20393 | * c-opts.c (c_common_handle_option): Delete obsolete code. | |
20394 | (c_common_post_options): Simplify comment. | |
20395 | * common.opt (W): Add Var. | |
20396 | (Wextra): Add Var. | |
20397 | (Wuninitialized): Initialize to -1. | |
20398 | ||
bf39f60a | 20399 | 2009-05-03 Adam Nemet <anemet@caviumnetworks.com> |
20400 | Richard Guenther <rguenther@suse.de> | |
20401 | ||
20402 | * expr.c (get_def_for_expr): New function. | |
20403 | (expand_expr_real_1) <PLUS_EXPR, MINUS_EXPR>: Adjust to work with | |
20404 | SSA rather than trees. | |
20405 | <MULT_EXPR>: Likewise. Use subexp0 and subexp1 instead of | |
20406 | TREE_OPERAND (exp, 0) and TREE_OPERAND (exp, 1). | |
f6c8c8fc | 20407 | |
c1800156 | 20408 | 2009-05-03 Joseph Myers <joseph@codesourcery.com> |
20409 | ||
20410 | * c-common.c (reswords): Add _Imaginary. | |
20411 | * c-common.c (enum rid): Add RID_IMAGINARY. | |
20412 | ||
8b50765f | 20413 | 2009-05-03 Paolo Bonzini <bonzini@gnu.org> |
20414 | ||
20415 | * tree.h (TYPE_VECTOR_OPAQUE): Fix documentation. | |
20416 | Patch by Richard Guenther. | |
20417 | ||
a4efa7dc | 20418 | 2009-05-03 Anatoly Sokolov <aesok@post.ru> |
20419 | ||
20420 | * defaults.h (FRAME_POINTER_REQUIRED): Provide default. | |
20421 | * doc/tm.texi (FRAME_POINTER_REQUIRED): Revise documentation. | |
20422 | * config/alpha/alpha.h (FRAME_POINTER_REQUIRED): Delete. | |
20423 | * config/s390/s390.h (FRAME_POINTER_REQUIRED): Delete. | |
20424 | * config/spu/spu.h (FRAME_POINTER_REQUIRED): Delete. | |
20425 | * config/sh/sh.h (FRAME_POINTER_REQUIRED): Delete. | |
20426 | * config/pdp11/pdp11.h (FRAME_POINTER_REQUIRED): Delete. | |
20427 | * config/stormy16/stormy16.h (FRAME_POINTER_REQUIRED): Delete. | |
20428 | * config/m68hc11/m68hc11.h (FRAME_POINTER_REQUIRED): Delete. | |
20429 | * config/iq2000/iq2000.h (FRAME_POINTER_REQUIRED): Delete. | |
20430 | * config/mn10300/mn10300.h (FRAME_POINTER_REQUIRED): Delete. | |
20431 | * config/ia64/ia64.h (FRAME_POINTER_REQUIRED): Delete. | |
20432 | * config/m68k/m68k.h (FRAME_POINTER_REQUIRED): Delete. | |
20433 | * config/rs6000/rs6000.h (FRAME_POINTER_REQUIRED): Delete. | |
20434 | * config/picochip/picochip.h (FRAME_POINTER_REQUIRED): Delete. | |
20435 | * config/mcore/mcore.h (FRAME_POINTER_REQUIRED): Delete. | |
20436 | * config/h8300/h8300.h (FRAME_POINTER_REQUIRED): Delete. | |
20437 | * config/v850/v850.h (FRAME_POINTER_REQUIRED): Delete. | |
20438 | ||
b4c97a12 | 20439 | 2009-05-02 Richard Guenther <rguenther@suse.de> |
20440 | ||
20441 | PR tree-optimization/39940 | |
20442 | * tree-ssa-pre.c (eliminate): Make sure we may propagate before | |
20443 | doing so. | |
20444 | ||
f09f132b | 20445 | 2009-05-02 Richard Guenther <rguenther@suse.de> |
20446 | ||
20447 | PR middle-end/40001 | |
20448 | * tree-ssa.c (execute_update_addresses_taken): Properly check | |
20449 | if we can mark a variable DECL_GIMPLE_REG_P. | |
20450 | * gimple.c (is_gimple_reg): Re-order check for DECL_GIMPLE_REG_P | |
20451 | back to the end of the function. | |
20452 | (is_gimple_reg_type): Remove complex type special casing. | |
20453 | * gimplify.c (gimplify_bind_expr): Do not set DECL_GIMPLE_REG_P | |
20454 | if not optimizing. | |
20455 | ||
2ccfd743 | 20456 | 2009-05-02 Ben Elliston <bje@au.ibm.com> |
20457 | ||
20458 | * doc/collect2.texi (Collect2): Document search path behaviour | |
20459 | when configured with --with-ld. | |
20460 | ||
5b835bca | 20461 | 2009-05-02 Jan Hubicka <jh@suse.cz> |
20462 | ||
20463 | * tree-ssa-coalesce.c (coalesce_cost): Do not take ciritical | |
20464 | parameter; update callers. | |
0ec7bfcd | 20465 | (coalesce_cost_edge): EH edges are costier because they needs |
20466 | splitting even if not critical and even more costier when there are | |
20467 | multiple EH predecestors. | |
5b835bca | 20468 | |
a0c110ce | 20469 | 2009-05-02 Jan Hubicka <jh@suse.cz> |
20470 | ||
20471 | * except.c (remove_eh_handler_and_replace): Handle updating after | |
20472 | removing TRY blocks. | |
20473 | ||
aa7ab40e | 20474 | 2009-05-02 Eric Botcazou <ebotcazou@adacore.com> |
20475 | ||
20476 | * store-motion.c (compute_store_table): Add ENABLE_CHECKING guard. | |
20477 | ||
c778f6b8 | 20478 | 2009-05-02 Steven Bosscher <steven@gcc.gnu.org> |
20479 | ||
20480 | * varasm.c: Do not include c-pragma.h. | |
20481 | * attribs.c: Do not incude c-common.h. | |
20482 | ||
d6230243 | 20483 | 2009-05-01 Michael Matz <matz@suse.de> |
20484 | ||
20485 | * calls.c (initialize_argument_information): Handle SSA names like | |
20486 | decls with a non MEM_P DECL_RTL. | |
20487 | ||
5863771b | 20488 | 2009-05-01 Steven Bosscher <steven@gcc.gnu.org> |
20489 | ||
20490 | * ipa-reference.c: Do not include c-common.h, include splay-tree.h. | |
20491 | * ipa-utils.c: Likewise. | |
20492 | * ipa-type-escape.c: Likewise. | |
20493 | * cgraphunit.c Do not include c-common.h. | |
20494 | * ipa-pure-const.c: Likewise. | |
20495 | * tree-if-conv.c: Likewise. | |
20496 | * matrix-reorg.c: Do not include c-common.h and c-tree.h. | |
20497 | * ipa-struct-reorg.c: Likewise. | |
20498 | * tree-nomudflap.c: Likewise. | |
20499 | * tree-ssa-structalias.c: Likewise. | |
20500 | ||
acf70424 | 20501 | 2009-05-01 Steven Bosscher <steven@gcc.gnu.org> |
20502 | ||
20503 | * store-motion.c: Many cleanups to make this pass a first-class | |
20504 | citizen instead of an appendix to gcse load motion. Add TODO list | |
20505 | to make this pass faster/cleaner/better. | |
20506 | ||
20507 | (struct ls_expr): Post gcse.c-split cleanups. | |
20508 | Rename to st_expr. Rename "loads" field to "antic_stores". Rename | |
20509 | "stores" field to "avail_stores". | |
20510 | (pre_ldst_mems): Rename to store_motion_mems. | |
20511 | (pre_ldst_table): Rename to store_motion_mems_table. | |
20512 | (pre_ldst_expr_hash): Rename to pre_st_expr_hash, update users. | |
20513 | (pre_ldst_expr_eq): Rename to pre_st_expr_eq, update users. | |
20514 | (ldst_entry): Rename to st_expr_entry, update users. | |
20515 | (free_ldst_entry): Rename to free_st_expr_entry, update users. | |
20516 | (free_ldst_mems): Rename to free_store_motion_mems, update users. | |
0ec7bfcd | 20517 | (enumerate_ldsts): Rename to enumerate_store_motion_mems, |
20518 | update caller. | |
acf70424 | 20519 | (first_ls_expr): Rename to first_st_expr, update users. |
20520 | (next_ls_expr): Rename to next_st_expr, update users. | |
20521 | (print_ldst_list): Rename to print_store_motion_mems. Print names of | |
20522 | fields properly for store motion instead of names inherited from load | |
20523 | motion in gcse.c. | |
20524 | (ANTIC_STORE_LIST, AVAIL_STORE_LIST): Remove. | |
20525 | (LAST_AVAIL_CHECK_FAILURE): Explain what this is. Undefine when we | |
20526 | are done with it. | |
20527 | ||
20528 | (ae_kill): Rename to st_kill, update users. | |
20529 | (ae_gen): Rename to st_avloc, update users. | |
20530 | (transp): Rename to st_transp, update users. | |
20531 | (pre_insert_map): Rename to st_insert_map, update users. | |
20532 | (pre_delete_map): Rename to st_delete_map, update users. | |
20533 | (insert_store, build_store_vectors, free_store_memory, | |
20534 | one_store_motion_pass): Update for abovementioned changes. | |
20535 | ||
20536 | (gcse_subst_count, gcse_create_count): Remove. | |
20537 | (one_store_motion_pass): New statistics counters "n_stores_deleted" | |
20538 | and "n_stores_created", local variables. | |
20539 | ||
20540 | (extract_mentioned_regs, extract_mentioned_regs_1): Rewrite to | |
20541 | use for_each_rtx. | |
20542 | ||
20543 | (regvec, compute_store_table_current_insn): Remove. | |
20544 | (reg_set_info, reg_clear_last_set): Remove. | |
20545 | (compute_store_table): Use DF caches instead of local dataflow | |
20546 | solvers. | |
20547 | ||
1e00012f | 20548 | 2009-05-01 Joseph Myers <joseph@codesourcery.com> |
20549 | ||
20550 | * c-objc-common.c (c_tree_printer): Print identifiers with | |
20551 | pp_identifier, not pp_string. Mark "({anonymous})" for | |
20552 | translation. | |
20553 | * c-pretty-print.c (pp_c_ws_string): New. | |
20554 | (pp_c_cv_qualifier, pp_c_type_specifier, | |
20555 | pp_c_specifier_qualifier_list, pp_c_parameter_type_list, | |
20556 | pp_c_storage_class_specifier, pp_c_function_specifier, | |
20557 | pp_c_attributes, pp_c_bool_constant, pp_c_constant, | |
20558 | pp_c_primary_expression, pp_c_postfix_expression, | |
20559 | pp_c_unary_expression, pp_c_shift_expression, | |
20560 | pp_c_relational_expression, pp_c_equality_expression, | |
20561 | pp_c_logical_and_expression, pp_c_logical_or_expression): Mostly | |
20562 | use pp_string and pp_c_ws_string in place of pp_identifier and | |
20563 | pp_c_identifier for non-identifiers. Mark English strings for | |
20564 | translation. | |
20565 | * c-pretty-print.h (pp_c_ws_string): Declare. | |
20566 | ||
8271b966 | 20567 | 2009-04-30 Paul Pluzhnikov <ppluzhnikov@google.com> |
20568 | Roland McGrath <roland@redhat.com> | |
20569 | ||
0ec7bfcd | 20570 | * configure.ac (HAVE_LD_BUILDID): New check for ld --build-id support. |
8271b966 | 20571 | (ENABLE_LD_BUILDID): New configuration option. |
20572 | * gcc.c [HAVE_LD_BUILDID and ENABLE_LD_BUILDID] | |
20573 | (LINK_BUILDID_SPEC): New macro. | |
20574 | (init_spec): If defined, prepend it between LINK_EH_SPEC and | |
20575 | link_spec. | |
20576 | * doc/install.texi: Document --enable-linker-build-id option. | |
20577 | * configure: Rebuild. | |
20578 | * config.in: Rebuild. | |
20579 | ||
f9eddbcf | 20580 | 2009-04-30 Adam Nemet <anemet@caviumnetworks.com> |
20581 | ||
20582 | * config/mips/mips.h (FRAME_GROWS_DOWNWARD, | |
20583 | MIPS_GP_SAVE_AREA_SIZE): Define new macros. | |
20584 | (STARTING_FRAME_OFFSET): Return 0 if FRAME_GROWS_DOWNWARD. Use | |
20585 | MIPS_GP_SAVE_AREA_SIZE. | |
20586 | * config/mips/mips.c (struct mips_frame_info): Update comment | |
20587 | before arg_pointer_offset and hard_frame_pointer_offset. | |
20588 | (mips_compute_frame_info): Update diagram before function: to | |
20589 | correctly use stack_pointer_rtx for fp_sp_offset and gp_sp_offset, to | |
20590 | indicate the position of frame_pointer_rtx with -fstack-protector and | |
20591 | to show args_size. Don't allocate cprestore area for leaf functions | |
20592 | if FRAME_GROWS_DOWNWARD. Use MIPS_GP_SAVE_AREA_SIZE to set | |
20593 | cprestore_size. | |
20594 | (mips_initial_elimination_offset): Update for FRAME_GROWS_DOWNWARD. | |
20595 | ||
a1828715 | 20596 | 2009-04-30 Michael Matz <matz@suse.de> |
20597 | ||
f9eddbcf | 20598 | PR tree-optimization/39955 |
20599 | * config/rs6000/rs6000.c (rs6000_check_sdmode): Also check SSA_NAMEs. | |
a1828715 | 20600 | |
520196ac | 20601 | 2009-04-30 Dave Korn <dave.korn.cygwin@gmail.com> |
20602 | ||
20603 | * ira.c (setup_cover_and_important_classes): Use safe macro | |
20604 | REG_CLASS_FOR_CONSTRAINT instead of calling regclass_for_constraint | |
20605 | directly. | |
20606 | * genpreds.c (write_tm_preds_h): Output suitable definition of | |
20607 | REG_CLASS_FOR_CONSTRAINT. | |
20608 | ||
29d35324 | 20609 | 2009-04-30 Rafael Avila de Espindola <espindola@google.com> |
20610 | ||
20611 | * alloc-pool.c (alloc_pool_descriptor): Use an insert_opion value | |
20612 | instead of an int. | |
20613 | * bitmap.c (bitmap_descriptor): Likewise. | |
20614 | * ggc-common.c (loc_descriptor): Likewise. | |
20615 | * varray.c (varray_descriptor): Likewise. | |
20616 | * vec.c (vec_descriptor): Likewise. | |
20617 | ||
f274e293 | 20618 | 2009-04-30 Eric Botcazou <ebotcazou@adacore.com> |
14ca6b9a | 20619 | |
20620 | * Makefile.in (dce.o): Add $(EXCEPT_H). | |
20621 | * dce.c: Include except.h and delete redundant vector definitions. | |
20622 | (deletable_insn_p): Return false for non-call insns that can throw | |
20623 | if DF is running. | |
20624 | ||
4b673aa1 | 20625 | 2009-04-30 Steven Bosscher <steven@gcc.gnu.org> |
20626 | ||
20627 | * gcse.c (ae_gen): Remove. | |
20628 | (can_assign_to_reg_p): Rename to can_assign_to_reg_without_clobbers_p | |
20629 | and make non-static function to make it available in store-motion.c. | |
20630 | Update call sites with search-and-replace. | |
20631 | (enumerate_ldsts, reg_set_info, reg_clear_last_set, store_ops_ok, | |
20632 | extract_mentioned_regs, extract_mentioned_regs_helper, | |
20633 | find_moveable_store, compute_store_table, load_kills_store, find_loads, | |
20634 | store_killed_in_insn, store_killed_after, store_killed_before, | |
20635 | build_store_vectors, insert_insn_start_basic_block, insert-store, | |
20636 | remove_reachable_equiv_notes, replace_store_insn, delete_store, | |
20637 | free_store_memory, one_store_motion_pass, gate_rtl_store_motion, | |
20638 | execute_rtl_store_motion, pass_rtl_store_motion): Move to... | |
20639 | * store-motion.c: ...new file. Also copy data structures from gcse.c | |
20640 | and clean up to remove parts not used by store motion. | |
20641 | * rtl.h (can_assign_to_reg_without_clobbers_p): Add prototype. | |
20642 | * Makefile.in (store-motion.o): New rule. Add to OBJS-common. | |
20643 | ||
aca3a78f | 20644 | 2009-04-30 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
20645 | ||
20646 | PR target/38571 | |
20647 | * config/arm/arm.h (FUNCTION_BOUNDARY): Set to 16 for thumb | |
20648 | when optimizing for size. | |
20649 | ||
e5a9568a | 20650 | 2009-04-30 Hans-Peter Nilsson <hp@axis.com> |
20651 | ||
20652 | * gcse.c (gcse_constant_p): Fix typo in last change. | |
20653 | ||
c2cf4a47 | 20654 | 2009-04-30 Rafael Avila de Espindola <espindola@google.com> |
20655 | ||
20656 | * plugin.c: Include plugin-version.h only if ENABLE_PLUGIN is defined. | |
20657 | ||
c5e00404 | 20658 | 2009-04-30 Andreas Krebbel <krebbel1@de.ibm.com> |
20659 | ||
20660 | * gcse.c (gcse_constant_p): Make sure the constant is sharable. | |
20661 | ||
c8b71b5d | 20662 | 2009-04-29 James E. Wilson <wilson@codesourcery.com> |
20663 | ||
20664 | * config/mips/mips.c (mips_add_offset): Use gen_int_mode for | |
20665 | CONST_HIGH_PART result. | |
20666 | ||
ebdd0478 | 20667 | 2009-04-29 Anatoly Sokolov <aesok@post.ru> |
20668 | ||
20669 | * config/avr/avr.c (initial_elimination_offset): Rename to | |
20670 | avr_initial_elimination_offset. | |
20671 | (frame_pointer_required_p): Rename to avr_frame_pointer_required_p, | |
20672 | change return type to bool. | |
20673 | (avr_can_eliminate): New function. | |
20674 | * config/avr/avr.h (CAN_ELIMINATE): Use avr_can_eliminate. | |
20675 | (FRAME_POINTER_REQUIRED): Use avr_frame_pointer_required_p. | |
20676 | (INITIAL_ELIMINATION_OFFSET): Use avr_initial_elimination_offset. | |
1cae7fd7 | 20677 | * config/avr/avr-protos.h (initial_elimination_offset): Rename to |
ebdd0478 | 20678 | avr_initial_elimination_offset. |
20679 | (frame_pointer_required_p): Rename to avr_frame_pointer_required_p. | |
20680 | (avr_initial_elimination_offset): Define. | |
20681 | ||
225e5f6f | 20682 | 2009-04-29 Eric Botcazou <ebotcazou@adacore.com> |
0ec7bfcd | 20683 | Steven Bosscher <steven@gcc.gnu.org> |
225e5f6f | 20684 | |
20685 | PR rtl-optimization/39938 | |
20686 | * Makefile.in (cfgrtl.o): Add $(INSN_ATTR_H). | |
20687 | * cfgrtl.c: Include insn-attr.h. | |
20688 | (rest_of_pass_free_cfg): New function. | |
20689 | (pass_free_cfg): Use rest_of_pass_free_cfg as execute function. | |
20690 | * resource.c (init_resource_info): Remove call to df_analyze. | |
20691 | ||
db7bc493 | 20692 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
20693 | ||
20694 | PR target/39943 | |
20695 | * config/i386/i386.c (ix86_vectorize_builtin_conversion): Only | |
20696 | allow conversion to signed integers. | |
20697 | ||
8f93c289 | 20698 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
20699 | ||
20700 | * tree-cfg.c (verify_gimple_assign_binary): Allow vector | |
20701 | shifts of floating point vectors if the shift amount is | |
20702 | a constant multiple of the element size. | |
20703 | ||
4ef1170b | 20704 | 2009-04-29 Andreas Krebbel <krebbel1@de.ibm.com> |
20705 | Michael Matz <matz@suse.de> | |
20706 | ||
20707 | PR middle-end/39927 | |
20708 | PR bootstrap/39929 | |
20709 | * tree-outof-ssa.c (emit_partition_copy): New function. | |
20710 | (insert_partition_copy_on_edge, insert_rtx_to_part_on_edge, | |
20711 | insert_part_to_rtx_on_edge): Perform the partition base var | |
20712 | copy using emit_partition_copy. | |
20713 | (insert_value_copy_on_edge): Convert constants to the right mode. | |
20714 | (insert_rtx_to_part_on_edge): Add UNSIGNEDSRCP parameter. | |
20715 | (elim_create): Pass the sign of the src to insert_rtx_to_part_on_edge. | |
20716 | ||
8c7abb6c | 20717 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
20718 | ||
20719 | * config/bfin/bfin.c (bfin_optimize_loop): If we need a scratch reg, | |
20720 | scan backwards to try to find a constant to initialize it. | |
20721 | ||
82adee25 | 20722 | * config/bfin/bfin.c (bfin_optimize_loop): When looking for the last |
20723 | insn before the loop_end instruction, don't look past labels. | |
20724 | ||
7b705d94 | 20725 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
20726 | ||
20727 | PR middle-end/39937 | |
20728 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Do not | |
20729 | loose type conversions. | |
20730 | (forward_propagate_addr_expr): Fix tuplification bug. Remove | |
20731 | stmts only if there are no uses of its definition. | |
20732 | ||
0fead507 | 20733 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
20734 | ||
20735 | * config/bfin/bfin.h (splitting_loops): Declare. | |
20736 | * config/bfin/bfin-protos.h (WA_05000257, WA_05000283, WA_05000315): | |
20737 | Reorder bit definitions to be ascending. | |
20738 | (WA_LOAD_LCREGS, ENABLE_WA_LOAD_LCREGS): New macros. | |
20739 | * config/bfin/bfin.c (splitting_loops): New variable. | |
20740 | (bfin_cpus): Add WA_LOAD_LCREGS as needed. | |
20741 | (struct loop_info): Remove members INIT and LOOP_INIT. | |
20742 | (bfin_optimize_loop): Don't set them. Reorder the code that generates | |
0ec7bfcd | 20743 | the LSETUP sequence. Allow LC to be loaded from any register, but |
20744 | also add a case to push/pop a PREG scratch if ENABLE_WA_LOAD_LCREGS. | |
0fead507 | 20745 | (bfin_reorg_loops): When done, split all BB_ENDs with splitting_loops |
20746 | set to 1. | |
20747 | * config/bfin/bfin.md (loop_end splitter): Use splitting_loops instead | |
20748 | of reload_completed. | |
0ec7bfcd | 20749 | |
0fead507 | 20750 | From Jie Zhang: |
20751 | * config/bfin/bfin.md (movsi_insn): Refine constraints. | |
20752 | ||
e8ad34e4 | 20753 | 2009-04-29 Rafael Avila de Espindola <espindola@google.com> |
20754 | ||
20755 | * Makefile.in (PLUGIN_VERSION_H): New. | |
20756 | (OBJS-common): Remove plugin-version.o. | |
20757 | (plugin.o): Depend on (PLUGIN_VERSION_H). | |
20758 | (plugin-version.o): Remove. | |
20759 | * configure: Regenerate | |
20760 | * configure.ac: Create plugin-version.h. | |
20761 | * gcc-plugin.h (plugin_gcc_version): Remove. | |
20762 | (plugin_default_version_check): Change signature. | |
20763 | * plugin-version.c: Remove. | |
20764 | * plugin.c: Include plugin-version.h. | |
20765 | (str_plugin_gcc_version_name): Remove. | |
20766 | (try_init_one_plugin): Pass gcc version to plugin_init. | |
20767 | (plugin_default_version_check): Both gcc and plugin versions are now | |
20768 | arguments. | |
20769 | ||
2a21643e | 20770 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
f6c8c8fc | 20771 | |
2a21643e | 20772 | * config/bfin/bfin.c (bfin_optimize_loop): Unify handling of |
20773 | problematic last insns. Test for TYPE_CALL rather than CALL_P. | |
0ec7bfcd | 20774 | Remove special case testing for last insn of inner loops. Don't fail |
20775 | if the loop ends with a jump, emit an extra nop instead. | |
2a21643e | 20776 | |
101deac5 | 20777 | * config/bfin/bfin.c (bfin_register_move_cost): Test for subsets of |
20778 | DREGS rather than comparing directly. Remove code that tries to | |
20779 | account for latencies. | |
20780 | ||
86cf57b9 | 20781 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
20782 | ||
20783 | PR tree-optimization/39941 | |
20784 | * tree-ssa-pre.c (eliminate): Schedule update-ssa after | |
20785 | eliminating an indirect call. | |
20786 | ||
b898ce29 | 20787 | 2009-04-29 Richard Guenther <rguenther@suse.de> |
20788 | ||
20789 | * tree-cfg.c (verify_types_in_gimple_reference): Add require_lvalue | |
20790 | parameter. Allow invariants as base if !require_lvalue. | |
20791 | (verify_gimple_assign_single): Adjust. | |
20792 | ||
901bfd0a | 20793 | 2009-04-29 Bernd Schmidt <bernd.schmidt@analog.com> |
20794 | ||
20795 | * config/bfin/bfin.md (sp_or_sm, spm_string, spm_name): New macro. | |
20796 | (ss<spm_name>hi3, ss<spm_name>hi3_parts, ss<spm_name>hi3_low_parts, | |
0ec7bfcd | 20797 | ss<spm_name_hi3_high_parts): New patterns, replacing ssaddhi3, |
20798 | ssubhi3, ssaddhi3_parts and sssubhi3_parts. | |
901bfd0a | 20799 | (flag_mulhi3_parts): Produce a HImode output rather than trying to set |
20800 | a VEC_SELECT. | |
0ec7bfcd | 20801 | * config/bfin/bfin.c (bfin_expand_builtin, |
20802 | case BFIN_BUILTIN_CPLX_SQU): Adjust accordingly. | |
901bfd0a | 20803 | |
f1a47479 | 20804 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
20805 | ||
20806 | * tree-vect-loop.c (get_initial_def_for_induction): Use | |
20807 | correct types for pointer increment. | |
20808 | ||
660b6c15 | 20809 | 2009-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
20810 | ||
20811 | * toplev.c (print_version): Update GMP version string calculation. | |
20812 | ||
79f40f20 | 20813 | 2009-04-28 Eric Botcazou <ebotcazou@adacore.com> |
20814 | ||
20815 | PR rtl-optimization/39938 | |
20816 | * resource.c (init_resource_info): Add call to df_analyze. | |
20817 | ||
afba4ec8 | 20818 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
20819 | ||
20820 | * config/alpha/alpha.md (usegp): Cast the result of | |
20821 | alpha_find_lo_sum_using_gp to enum attr_usegp. | |
20822 | * config/alpha/alpha.c (override_options): Remove end-of-structure | |
20823 | marker element from cpu_table. Use array size of cpu_table to handle | |
20824 | -mcpu and -mtune options. | |
20825 | (tls_symbolic_operand_type): Change 0 to TLS_MODEL_NONE. | |
20826 | ||
cf61fe8d | 20827 | 2009-04-28 Joseph Myers <joseph@codesourcery.com> |
20828 | ||
20829 | * config.gcc (powerpc*-*-* | rs6000-*-*): Add | |
20830 | rs6000/option-defaults.h to tm_file. Support cpu_32, cpu_64, | |
20831 | tune_32 and tune_64. | |
20832 | * doc/install.texi (--with-cpu-32, --with-cpu-64): Document | |
20833 | support on PowerPC. | |
20834 | * config/rs6000/rs6000.h (OPTION_DEFAULT_SPECS): Move to ... | |
20835 | * config/rs6000/option-defaults.h: ... here. New file. | |
20836 | (OPT_64, OPT_32): Define. | |
20837 | (MASK_64BIT): Define to 0 if not already defined. | |
20838 | (OPT_ARCH64, OPT_ARCH32): Define. | |
20839 | (OPTION_DEFAULT_SPECS): Add entries for cpu_32, cpu_64, tune_32 | |
20840 | and tune_64. | |
20841 | ||
a73d7011 | 20842 | 2009-04-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
20843 | ||
20844 | * config/arm/arm.c (arm_override_options): Emit error on using | |
20845 | fpa with AAPCS. | |
20846 | ||
13506fb4 | 20847 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
20848 | ||
20849 | PR rtl-optimization/39914 | |
20850 | * ira-conflicts.c (ira_build_conflicts): Prohibit call used | |
20851 | registers for allocnos created from user-defined variables only | |
20852 | when not optimizing. | |
20853 | ||
1e5de3bd | 20854 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
20855 | ||
20856 | PR middle-end/39937 | |
20857 | * fold-const.c (fold_binary): Use distribute_real_division only | |
20858 | on float types. | |
20859 | ||
43cb9222 | 20860 | 2009-04-28 Steve Ellcey <sje@cup.hp.com> |
20861 | ||
20862 | * config.gcc (hppa*64*-*-hpux11*): Set use_gcc_stdint and | |
20863 | add hpux-stdint.h to tm_file. | |
20864 | (hppa[12]*-*-hpux11*): Ditto. | |
20865 | (ia64*-*-hpux*): Ditto. | |
20866 | * config/hpux-stdint.h: New. | |
943327c1 | 20867 | * config/ia64/hpux.h (TARGET_OS_CPP_BUILTINS): Set |
43cb9222 | 20868 | __STDC_EXT__ for all compiles. |
943327c1 | 20869 | * config/pa/pa-hpux.h: Ditto. |
20870 | * config/pa/pa-hpux10.h: Ditto. | |
20871 | * config/pa/pa-hpux11.h: Ditto. | |
43cb9222 | 20872 | |
029529e6 | 20873 | 2009-04-28 Catherine Moore <clm@codesourcery.com> |
20874 | ||
20875 | * debug.h (set_name): Add comment. | |
20876 | ||
e5d1687d | 20877 | 2009-04-28 Andrew Pinski <pinskia@gmail.com> |
20878 | ||
20879 | PR target/39929 | |
20880 | * config/darwin.c (machopic_gen_offset): Check | |
20881 | currently_expanding_to_rtl if current_ir_type returns IR_GIMPLE. | |
20882 | * config/arm/arm.c (require_pic_register): Likewise. | |
20883 | ||
a0388eef | 20884 | 2009-04-28 Paolo Bonzini <bonzini@gnu.org> |
20885 | ||
afba4ec8 | 20886 | * config/m32c/m32c.c (TARGET_PROMOTE_FUNCTION_RETURN, |
20887 | m32c_promote_function_return, TARGET_PROMOTE_PROTOTYPES, | |
20888 | m32c_promote_prototypes): Delete. | |
a0388eef | 20889 | |
bffc9f73 | 20890 | 2009-04-28 Michael Matz <matz@suse.de> |
20891 | ||
20892 | PR middle-end/39922 | |
20893 | * tree-outof-ssa.c (insert_value_copy_on_edge): Don't convert | |
20894 | constants. | |
20895 | ||
d716274d | 20896 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
20897 | ||
13506fb4 | 20898 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Fix type error. |
d716274d | 20899 | |
d6539baf | 20900 | 2009-04-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
20901 | ||
20902 | * config/arm/arm-cores.def: Add support for arm1156t2f-s. | |
20903 | * doc/invoke.texi (ARM Options): Document support for arm1156t2f-s. | |
20904 | * config/arm/arm-tune.md: Regenerate. | |
20905 | ||
df6266b9 | 20906 | 2009-04-28 Alexander Monakov <amonakov@ispras.ru> |
943327c1 | 20907 | |
df6266b9 | 20908 | * sel-sched-ir.c (maybe_tidy_empty_bb): Do not attempt to delete a |
20909 | block if there are complex incoming edges. | |
20910 | (sel_merge_blocks): Remove useless assert. | |
20911 | (sel_redirect_edge_and_branch): Check that edge was redirected. | |
20912 | * sel-sched-ir.h (_eligible_successor_edge_p): Remove assert. | |
20913 | (sel_find_rgns): Delete declaration. | |
20914 | * sel-sched.c (purge_empty_blocks): Attempt to remove first block of | |
20915 | the region when it is not a preheader. | |
20916 | ||
a0c94741 | 20917 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
20918 | ||
20919 | PR c/39323 | |
20920 | * config/alpha/elf.h (MAX_OFILE_ALIGNMENT): Sync with elfos.h | |
20921 | ||
f003f9fd | 20922 | 2009-04-28 Richard Guenther <rguenther@suse.de> |
20923 | ||
20924 | * tree.h (SSA_NAME_VALUE): Remove. | |
20925 | (struct tree_ssa_name): Remove value_handle member. | |
20926 | * tree-vrp.c (execute_vrp): Initialize/free the value-handle | |
20927 | array for jump threading. | |
20928 | * tree-ssa-propagate.c (ssa_prop_init): Do not initialize | |
20929 | SSA_NAME_VALUEs. | |
20930 | * print-tree.c (print_node): Do not dump SSA_NAME_VALUEs. | |
20931 | * tree-flow.h (threadedge_initialize_values): Declare. | |
20932 | (threadedge_finalize_values): Likewise. | |
20933 | * tree-ssa-threadedge.c (ssa_name_values): New global variable. | |
20934 | (SSA_NAME_VALUE): Define. | |
20935 | (threadedge_initialize_values): New function. | |
20936 | (threadedge_finalize_values): Likewise. | |
20937 | * tree-ssa-dom.c (ssa_name_values): New global variable. | |
20938 | (SSA_NAME_VALUE): Define. | |
13506fb4 | 20939 | (tree_ssa_dominator_optimize): Initialize/free the value-handle array. |
f003f9fd | 20940 | |
f083cd24 | 20941 | 2009-04-28 Ira Rosen <irar@il.ibm.com> |
20942 | ||
20943 | * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): | |
f6c8c8fc | 20944 | Use REPORT_VECTORIZED_LOCATIONS instead |
f083cd24 | 20945 | REPORT_VECTORIZED_LOOPS. |
20946 | * tree-vectorizer.c (vect_verbosity_level): Make static. | |
20947 | (vect_loop_location): Rename to vect_location. | |
20948 | (vect_set_verbosity_level): Update comment. | |
20949 | (vect_set_dump_settings): Use REPORT_VECTORIZED_LOCATIONS | |
20950 | and vect_location. | |
20951 | (vectorize_loops): Fix comment. Use REPORT_VECTORIZED_LOCATIONS | |
20952 | and vect_location. Use REPORT_UNVECTORIZED_LOCATIONS | |
20953 | instead REPORT_UNVECTORIZED_LOOPS. | |
6ca2db76 | 20954 | * tree-vectorizer.h (enum vect_def_type): Rename vect_invariant_def |
20955 | and vect_loop_def to vect_external_def and vect_internal_def. | |
f083cd24 | 20956 | (enum verbosity_levels): Rename REPORT_VECTORIZED_LOOPS |
f6c8c8fc | 20957 | and REPORT_UNVECTORIZED_LOOPS to REPORT_VECTORIZED_LOCATIONS and |
f083cd24 | 20958 | REPORT_UNVECTORIZED_LOCATIONS. |
20959 | (enum vect_relevant): Update comment. Rename vect_unused_in_loop | |
f6c8c8fc | 20960 | and vect_used_in_loop and to vect_unused_in_scope and |
f083cd24 | 20961 | vect_used_in_scope. |
20962 | (STMT_VINFO_RELEVANT_P): Use vect_unused_in_scope. | |
20963 | (vect_verbosity_level): Remove declaration. | |
20964 | (vect_analyze_operations): Likewise. | |
20965 | (vect_analyze_stmt): Declare. | |
20966 | * tree-vect-loop.c (vect_determine_vectorization_factor): Use | |
20967 | REPORT_UNVECTORIZED_LOCATIONS. | |
20968 | (vect_get_loop_niters): Fix indentation. | |
20969 | (vect_analyze_loop_form): Use REPORT_UNVECTORIZED_LOCATIONS. | |
20970 | (vect_analyze_loop_operations): New function. | |
20971 | (vect_analyze_loop): Call vect_analyze_loop_operations instead of | |
20972 | vect_analyze_operations. | |
20973 | (vect_is_simple_reduction): Use new names. | |
20974 | (vectorizable_live_operation, vect_transform_loop): Likewise. | |
6ca2db76 | 20975 | * tree-vect-data-refs.c (vect_check_interleaving): Add a return value |
20976 | to specify whether the data references can be a part of interleaving | |
20977 | chain. | |
f083cd24 | 20978 | (vect_analyze_data_ref_dependence): Use new names. |
20979 | (vect_analyze_data_refs_alignment, vect_analyze_data_refs): Likewise. | |
20980 | (vect_create_addr_base_for_vector_ref): Remove redundant code. | |
20981 | * tree-vect-patterns.c (widened_name_p): Use new names. | |
20982 | (vect_recog_dot_prod_pattern): Likewise. | |
20983 | * tree-vect-stmts.c (vect_stmt_relevant_p): Use new names. | |
f6c8c8fc | 20984 | (process_use, vect_mark_stmts_to_be_vectorized, |
f083cd24 | 20985 | vect_model_simple_cost, vect_model_store_cost, |
20986 | vect_get_vec_def_for_operand, vect_get_vec_def_for_stmt_copy, | |
20987 | vectorizable_call, vectorizable_conversion, vectorizable_assignment, | |
20988 | vectorizable_operation, vectorizable_type_demotion, | |
20989 | vectorizable_type_promotion, vectorizable_store, vectorizable_load, | |
20990 | vectorizable_condition): Likewise. | |
20991 | (vect_analyze_operations): Split into vect_analyze_loop_operations | |
20992 | and ... | |
20993 | (vect_analyze_stmt): ... new function. | |
20994 | (new_stmt_vec_info): Use new names. | |
20995 | (vect_is_simple_use): Use new names and fix comment. | |
20996 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Use new names. | |
20997 | (vect_build_slp_tree, vect_analyze_slp, vect_schedule_slp): Likewise. | |
20998 | ||
f1689c28 | 20999 | 2009-04-28 Uros Bizjak <ubizjak@gmail.com> |
21000 | ||
21001 | PR target/39911 | |
21002 | * config/i386/i386.c (print_operand) ['Z']: Handle floating point | |
21003 | and integer modes for x87 operands. Do not ICE for unsupported size, | |
21004 | generate error instead. Generate error for unsupported operand types. | |
21005 | ['z']: Do not handle HImode memory operands specially. Warning | |
21006 | for floating-point operands. Fallthru to 'Z' for unsupported operand | |
21007 | types. Do not ICE for unsupported size, generate error instead. | |
21008 | (output_387_binary_op): Use %Z to output operands. | |
21009 | (output_fp_compare): Ditto. | |
21010 | (output_387_reg_move): Ditto. | |
21011 | ||
1f63a7d6 | 21012 | 2009-04-28 Ben Elliston <bje@au.ibm.com> |
21013 | ||
21014 | PR c++/35652 | |
21015 | Revert: | |
21016 | ||
21017 | 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> | |
21018 | ||
21019 | * builtins.c (c_strlen): Do not warn here. | |
21020 | * c-typeck.c (build_binary_op): Adjust calls to pointer_int_sum. | |
21021 | * c-common.c (pointer_int_sum): Take an explicit location. | |
21022 | Warn about offsets out of bounds. | |
21023 | * c-common.h (pointer_int_sum): Adjust declaration. | |
21024 | ||
bc620c5c | 21025 | 2009-04-27 Ian Lance Taylor <iant@google.com> |
21026 | ||
21027 | * collect2.c (is_ctor_dtor): Change type of ret field in struct | |
21028 | names to symkind. | |
21029 | * dce.c (run_fast_df_dce): Change type of old_flags to int. | |
21030 | * df-core.c (df_set_flags): Change return type to int. Change | |
21031 | type of old_flags to int. | |
21032 | (df_clear_flags): Likewise. | |
21033 | * df-scan.c (df_def_record_1): Change 0 to VOIDmode. | |
21034 | (df_get_conditional_uses): Likewise. | |
21035 | * df.h (df_set_flags, df_clear_flags): Update declarations. | |
21036 | * dwarf2out.c (struct indirect_string_node): Change type of form | |
21037 | field to enum dwarf_form. | |
21038 | (AT_string_form): Change return type to enum dwarf_form. | |
21039 | * fixed-value.c (fixed_compare): Add cast to enum type. | |
21040 | * fwprop.c (update_df): Change 0 to VOIDmode. | |
21041 | * gensupport.c: Change 0 to UNKNOWN. | |
21042 | * gimple.h (gimple_cond_code): Add cast to enum type. | |
21043 | * haifa-sched.c (reemit_notes): Add cast to enum type. | |
21044 | * hooks.c (hook_int_void_no_regs): Remove function. | |
21045 | * hooks.h (hook_int_void_no_regs): Remove declaration. | |
21046 | * optabs.c (expand_widen_pattern_expr): Change 0 to VOIDmode. | |
a0c94741 | 21047 | * predict.c (combine_predictions_for_insn): Add casts to enum type. |
bc620c5c | 21048 | * real.c (real_arithmetic): Add cast to enum type. |
21049 | (real_compare): Likewise. | |
21050 | * target.h (struct gcc_target): Change return type of | |
21051 | branch_target_register_class to enum reg_class. | |
21052 | * target-def.h (TARGET_BRANCH_TARGET_REGISTER_CLASS): Define as | |
21053 | default_branch_target_register_class. | |
a0c94741 | 21054 | * targhooks.c (default_branch_target_register_class): New function. |
bc620c5c | 21055 | * targhooks.h (default_branch_target_register_class): Declare. |
a0c94741 | 21056 | * tree-data-ref.c (print_direction_vector): Add cast to enum type. |
bc620c5c | 21057 | * tree-vect-data-refs.c (vect_supportable_dr_alignment): Remove |
21058 | cast to int. | |
21059 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Change 0 to | |
21060 | ERROR_MARK. | |
21061 | * tree-vect-slp.c (vect_build_slp_tree): Change 0 to | |
21062 | vect_uninitialized_def. Change 0 to ERROR_MARK. | |
21063 | * tree-vect-stmts.c (supportable_widening_operation): Don't | |
21064 | initialize icode1 and icode2. | |
a0c94741 | 21065 | * tree-vectorizer.h (enum vect_def_type): Add vect_uninitialized_def. |
bc620c5c | 21066 | * config/sol2-c.c (cmn_err_length_specs): Change 0 to FMT_LEN_none |
21067 | and to STD_C89. | |
21068 | (cmn_err_flag_specs): Change 0 to STD_C89. | |
21069 | (cmn_err_char_table): Likewise. | |
21070 | * config/arm/arm.c (get_arm_condition_code): Change type of code | |
21071 | to enum arm_cond_code. | |
21072 | (IWMMXT_BUILTIN): Change 0 to UNKNOWN. | |
21073 | (IWMMXT_BUILTIN2): Likewise. | |
21074 | (neon_builtin_type_bits): Don't define typedef. | |
21075 | (neon_builtin_datum): Change type of bits field to int. | |
21076 | (arm_expand_neon_args): Add cast to enum type. | |
21077 | * config/ia64/ia64.c (tls_symbolic_operand_type): Change 0 to | |
21078 | TLS_MODEL_NONE. | |
21079 | * config/i386/i386.c (bdesc_multi_arg): Change 0 to UNKNOWN. Add | |
21080 | casts to enum type. | |
21081 | * config/mips/mips.c (LOONGSON_BUILTIN_ALIAS): Change 0 to | |
21082 | MIPS_FP_COND_f. | |
21083 | * config/mips/mips.md (jal_macro): Return enum constant. | |
21084 | (single_insn): Likewise. | |
21085 | * config/rs6000/rs6000.c (bdesc_altivec_preds): Change 0 to | |
21086 | CODE_FOR_nothing. | |
21087 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
21088 | casts to enum type. | |
21089 | * config/s390/s390.c (s390_tune_flags): Change type to int. | |
21090 | (s390_arch_flags): Likewise. | |
a0c94741 | 21091 | (s390_handle_arch_option): Change flags field of struct pta to int. |
bc620c5c | 21092 | * config/s390/s390.h (s390_tune_flags): Update declaration. |
21093 | (s390_arch_flags): Likewise. | |
21094 | * config/sh/sh.c (prepare_move_operands): Compare | |
21095 | tls_symbolic_operand result with enum constant. | |
21096 | (sh_reorg): Change PUT_MODE to PUT_REG_NOTE_KIND. | |
21097 | (sh_expand_prologue): Add cast to enum type. | |
21098 | (sh_expand_epilogue): Likewise. | |
21099 | (tls_symbolic_operand): Change return type to enum tls_model. | |
21100 | (fpscr_set_from_mem): Add cast to enum type. | |
21101 | (legitimize_pic_address): Compare tls_symbolic_operand result with | |
21102 | enum constant. | |
21103 | (sh_target_reg_class): Change return type to enum reg_class. | |
21104 | * config/sh/sh.h (OVERRIDE_OPTIONS): Change CPU_xxx to | |
21105 | PROCESSOR_xxx. | |
a0c94741 | 21106 | * config/sh/sh-protos.h (tls_symbolic_operand): Update declaration. |
21107 | * config/sparc/sparc.c (sparc_override_options): Add cast to enum type. | |
bc620c5c | 21108 | * config/sparc/sparc.md (empty_delay_slot): Return enum constant. |
21109 | (pic, calls_alloca, calls_eh_return, leaf_function): Likewise. | |
21110 | (delayed_branch, tls_call_delay): Likewise. | |
21111 | (eligible_for_sibcall_delay): Likewise. | |
f6c8c8fc | 21112 | (eligible_for_return_delay): Likewise. |
bc620c5c | 21113 | * config/spu/spu.c (expand_builtin_args): Add cast to enum type. |
21114 | (spu_expand_builtin_1): Likewise. | |
21115 | ||
21116 | * c-typeck.c (convert_for_assignment): Issue -Wc++-compat warnings | |
21117 | for all types of conversions. | |
21118 | (output_init_element): Issue -Wc++-compat warning if needed when | |
21119 | initializing a bitfield with enum type. | |
21120 | * c-parser.c (c_parser_expression): Set original_type to | |
86efc2bb | 21121 | original_type of right hand operand of comma operator. |
bc620c5c | 21122 | |
68576faf | 21123 | 2009-04-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
21124 | ||
21125 | * doc/c-tree.texi (Types, Functions, Expression trees): Fix | |
21126 | grammar nits. | |
a0c94741 | 21127 | * doc/cfg.texi (Maintaining the CFG, Liveness information): Likewise. |
68576faf | 21128 | * doc/cpp.texi (Standard Predefined Macros) |
21129 | (Implementation-defined behavior): Likewise. | |
a0c94741 | 21130 | * doc/extend.texi (Function Attributes, Type Attributes): Likewise. |
68576faf | 21131 | * doc/gimple.texi (GIMPLE Exception Handling) |
21132 | (@code{GIMPLE_ASSIGN}): Likewise. | |
a0c94741 | 21133 | * doc/install.texi (Prerequisites, Configuration, Specific): Likewise. |
68576faf | 21134 | * doc/invoke.texi (Warning Options, Optimize Options) |
21135 | (AVR Options, Darwin Options): Likewise. | |
21136 | (Optimize Options): Reformulate -fwhole-program description. | |
21137 | * doc/loop.texi (Lambda): Likewise. | |
21138 | * doc/md.texi (Output Template, Define Constraints) | |
21139 | (Standard Names, Insn Splitting): Likewise. | |
21140 | * doc/options.texi (Option properties): Likewise. | |
21141 | * doc/passes.texi (Tree-SSA passes): Likewise. | |
21142 | * doc/rtl.texi (Side Effects, Assembler, Insns): Likewise. | |
21143 | * doc/tm.texi (Register Classes, Old Constraints, Scalar Return) | |
21144 | (File Names and DBX): Likewise. | |
21145 | * doc/trouble.texi (Incompatibilities): Likewise. | |
21146 | ||
ade56658 | 21147 | 2009-04-27 Trevor Smigiel <trevor_smigiel@playstation.sony.com> |
8f1d58ad | 21148 | |
21149 | * spu.c (spu_machine_dependent_reorg): Make sure branch label on hint | |
21150 | instruction is correct. | |
21151 | ||
ade56658 | 21152 | 2009-04-27 Trevor Smigiel <trevor_smigiel@playstation.sony.com> |
56c7bfc2 | 21153 | |
21154 | Allow non-constant arguments to conversion intrinsics. | |
21155 | * spu-protos.h (exp2_immediate_p, spu_gen_exp2): Declare. | |
21156 | * predicates.md (spu_inv_exp2_operand, spu_exp2_operand): New. | |
21157 | * spu.c (print_operand): Handle 'v' and 'w'. | |
21158 | (exp2_immediate_p, spu_gen_exp2): Define. | |
21159 | * spu-builtins.def (spu_convts, spu_convtu, spu_convtf_0, | |
21160 | spu_convtf_1): Update parameter descriptions. | |
a0c94741 | 21161 | * spu-builtins.md (spu_csflt, spu_cuflt, spu_cflts, spu_cfltu): Update. |
56c7bfc2 | 21162 | * constraints.md ('v', 'w'): New. |
21163 | * spu.md (UNSPEC_CSFLT, UNSPEC_CFLTS, UNSPEC_CUFLT, UNSPEC_CFLTU): | |
21164 | Remove. | |
21165 | (i2f, I2F): New define_mode_attr. | |
21166 | (floatsisf2, floatv4siv4sf2, fix_truncsfsi2, fix_truncv4sfv4si2, | |
21167 | floatunssisf2, floatunsv4siv4sf2, fixuns_truncsfsi2, | |
21168 | fixuns_truncv4sfv4si2): Update to use mode attribute. | |
21169 | (float<mode><i2f>2_mul, float<mode><i2f>2_div, | |
21170 | fix_trunc<mode><f2i>2_mul, floatuns<mode><i2f>2_mul, | |
21171 | floatuns<mode><i2f>2_div, fixuns_trunc<mode><f2i>2_mul): New | |
21172 | patterns for combine. | |
21173 | ||
d743aba2 | 21174 | 2009-04-27 Steven Bosscher <steven@gcc.gnu.org> |
21175 | ||
21176 | * dbgcnt.def (cprop1, cprop2, gcse, jump_bypass): Remove | |
21177 | (cprop, hoist, pre, store_motion): New debug counters. | |
21178 | * tree-pass.h (pass_tracer): Move to list of gimple passes, it | |
21179 | is not an RTL pass anymore. | |
21180 | (pass_profiling): Remove extern decl for pass removed in 2005. | |
21181 | (pass_gcse, pass_jump_bypass): Remove. | |
21182 | * final.c (rest_of_clean_state): Set flag_rerun_cse_after_global_opts | |
21183 | to 0 for clean state. | |
21184 | * toplev.h (flag_rerun_cse_after_global_opts): Add extern declaration. | |
21185 | * cse.c (gate_handle_cse_after_global_opts, | |
21186 | rest_of_handle_cse_after_global_opts): New functions. | |
21187 | (pass_cse_after_global_opts): New pass, does local CSE. | |
21188 | * timevar.def (TV_GCSE, TV_CPROP1, TV_CPROP2, TV_BYPASS): Remove. | |
21189 | (TV_CPROP): New timevar. | |
21190 | * gcse.c (flag_rerun_cse_after_global_opts): New global variable. | |
21191 | (run_jump_opt_after_gcse, max_gcse_regno): Remove global vars. | |
21192 | (gcse_main, recompute_all_luids): Remove. | |
21193 | (compute_hash_table_work): Call max_reg_num instead of reading | |
21194 | max_gcse_regno. | |
21195 | (cprop_jump): Don't set run_jump_opt_after_gcse. | |
21196 | (constprop_register): Always allow to alter jumps. | |
21197 | (cprop_insn): Likewise. | |
21198 | (do_local_cprop): Likewise. | |
21199 | (local_cprop_pass): Likewise. Return non-zero if something changed. | |
21200 | (cprop): Remove function, fold interesting bits into one_cprop_pass. | |
21201 | (find_implicit_sets): Add note about missed optimization opportunity. | |
21202 | (one_cprop_pass): Rewrite to be "the" CPROP pass, called from the | |
21203 | pass_rtl_cprop execute function. | |
21204 | Don't bother tracking the pass number, each pass gets its own dumpfile | |
21205 | now anyway. | |
21206 | Always allow to alter jumpsand bypass jumps. | |
21207 | (bypass_block): Don't ignore regno >= max_gcse_regno, find_bypass_set | |
21208 | will just find no suitable set. | |
21209 | (pre_edge_insert): Fix dumping, this function is for PRE only. | |
21210 | (one_pre_gcse_pass): Rewrite to be "the" PRE pass, called from the | |
21211 | pass_rtl_pre execute function. | |
21212 | (hoist_code): Return non-zero if something changed. Keep track of | |
21213 | substitutions and insertions for statistics gathering similar to PRE. | |
21214 | (one_code_hoisting_pass): Rewrite to be "the" code hoisting pass, | |
21215 | called from the pass_rtl_hoist execute function. Show pass statistics. | |
21216 | (compute_store_table): Use max_reg_num directly instead of using the | |
21217 | formerly global max_gcse_regno. | |
21218 | (build_store_vectors): Likewise. | |
21219 | (replace_store_insn): Fix dumping. | |
21220 | (store_motion): Rename to ... | |
21221 | (one_store_motion_pass): ... this. Rewrite to be "the" STORE_MOTION | |
21222 | pass, called from the pass_rtl_store_motion execute function. Keep | |
21223 | track of substitutions and insertions for statistics gathering similar | |
21224 | to PRE. | |
21225 | (bypass_jumps): Remove, fold interesting bits into ... | |
21226 | (one_cprop_pass): ... this. Rewrite to be "the" CPROP pass, called | |
21227 | from the pass_rtl_cprop execute function. | |
21228 | (gate_handle_jump_bypass, rest_of_handle_jump_bypass, | |
21229 | pass_jump_bypass): Remove. | |
21230 | (gate_handle_gcse, rest_of_handle_gcse): Remove. | |
21231 | (gate_rtl_cprop, execute_rtl_cprop, pass_rtl_cprop): New. | |
21232 | (gate_rtl_pre, execute_rtl_pre, pass_rtl_pre): New. | |
21233 | (gate_rtl_hoist, execute_rtl_hoist, pass_rtl_hoist): New. | |
21234 | (gate_rtl_store_motion, execute_rtl_store_motion, | |
21235 | pass_rtl_store_motion): New. | |
21236 | * common.opt: Remove flag_cse_skip_blocks, adjust documentation to | |
21237 | make it clear that -fcse-skip-blocks is a no-op for backward compat. | |
21238 | * passes.c (init_optimization_passes): Remove pass_gcse and | |
21239 | pass_jump_bypass. Schedule cprop, pre, hoist, cprop, store_motion, | |
21240 | and cse_after_global_opts in place of pass_gcse. Schedule cprop | |
21241 | instead of pass_jump_bypass. | |
21242 | ||
fd3f8d70 | 21243 | 2009-04-27 Richard Guenther <rguenther@suse.de> |
21244 | ||
21245 | PR middle-end/39928 | |
21246 | * gimplify.c (gimplify_expr): If we are required to create | |
21247 | a temporary make sure it ends up as register. | |
21248 | ||
dd430c78 | 21249 | 2009-04-27 H.J. Lu <hongjiu.lu@intel.com> |
21250 | ||
21251 | PR target/39903 | |
21252 | * config/i386/i386.c (construct_container): Don't call | |
21253 | gen_reg_or_parallel with BLKmode on X86_64_SSE_CLASS, | |
21254 | X86_64_SSESF_CLASS and X86_64_SSEDF_CLASS. | |
21255 | ||
dfdbf3fd | 21256 | 2009-04-27 Michael Matz <matz@suse.de> |
21257 | ||
21258 | * ssaexpand.h (struct ssaexpand): Member 'values' is a bitmap. | |
21259 | (get_gimple_for_ssa_name): Adjust, lookup using SSA_NAME_DEF_STMT. | |
d603963f | 21260 | * tree-ssa-live.h (find_replaceable_exprs): Return a bitmap. |
dfdbf3fd | 21261 | (dump_replaceable_exprs): Take a bitmap. |
21262 | * cfgexpand.c (gimple_cond_pred_to_tree): Handle bitmap instead of | |
21263 | array. | |
21264 | (expand_gimple_basic_block): Likewise. | |
21265 | * tree-ssa-ter.c (struct temp_expr_table_d): Make | |
21266 | replaceable_expressions member a bitmap. | |
21267 | (free_temp_expr_table): Pass back and deal with bitmap, not gimple*. | |
21268 | (mark_replaceable): Likewise. | |
21269 | (find_replaceable_in_bb, dump_replaceable_exprs): Likewise. | |
21270 | * tree-outof-ssa.c (remove_ssa_form): 'values' is a bitmap. | |
21271 | ||
ae2a9b00 | 21272 | 2009-04-27 Richard Guenther <rguenther@suse.de> |
21273 | ||
21274 | * tree-cfg.c (remove_useless_stmts): Verify stmts afterwards. | |
21275 | (verify_stmts): Dispatch to gimple/type verification code. | |
21276 | * tree-inline.c (remap_gimple_op_r): Work around C++ FE | |
21277 | issue with call argument types. | |
21278 | ||
3cac7f65 | 21279 | 2009-04-27 Michael Matz <matz@suse.de> |
21280 | ||
21281 | * tree-into-ssa.c (regs_to_rename, mem_syms_to_rename): Remove. | |
21282 | (init_update_ssa, delete_update_ssa, update_ssa): Remove references | |
21283 | to above. | |
21284 | ||
075f6052 | 21285 | 2009-04-27 Richard Sandiford <rdsandiford@googlemail.com> |
afba4ec8 | 21286 | Eric Botcazou <ebotcazou@adacore.com> |
075f6052 | 21287 | |
21288 | * resource.c (find_basic_block): Use BLOCK_FOR_INSN to look up | |
21289 | a label's basic block. | |
21290 | (mark_target_live_regs): Tidy and rework obsolete comments. | |
21291 | Change back DF problem to LIVE. If a label starts a basic block, | |
21292 | assume that all registers that used to be live then still are. | |
21293 | (init_resource_info): If a label starts a basic block, set its | |
21294 | BLOCK_FOR_INSN accordingly. | |
21295 | (fini_resource_info): Undo the setting of BLOCK_FOR_INSN. | |
21296 | ||
ca80ffc8 | 21297 | 2009-04-27 Richard Guenther <rguenther@suse.de> |
21298 | ||
21299 | * tree-flow-inline.h (function_ann): Remove. | |
21300 | (get_function_ann): Likewise. | |
21301 | * tree-dfa.c (create_function_ann): Remove. | |
21302 | * tree-flow.h (struct static_var_ann_d): Remove. | |
21303 | (struct function_ann_d): Likewise. | |
21304 | (union tree_ann_d): Remove fdecl member. | |
21305 | (function_ann_t): Remove. | |
21306 | (function_ann, get_function_ann, create_function_ann): Remove | |
21307 | declarations. | |
21308 | ||
ff8e23a2 | 21309 | 2009-04-27 Uros Bizjak <ubizjak@gmail.com> |
21310 | ||
21311 | * config/alpha/alpha.c (code_for_builtin): Declare as enum insn_code. | |
21312 | ||
df9b545b | 21313 | 2009-04-27 Jan Hubicka <jh@suse.cz> |
21314 | ||
21315 | * ipa-pure-const.c (struct funct_state_d): New fields | |
21316 | state_previously_known, looping_previously_known; remove | |
21317 | state_set_in_source. | |
21318 | (analyze_function): Use new fields. | |
21319 | (propagate): Avoid assumption that state_set_in_source imply | |
21320 | nonlooping. | |
21321 | ||
21322 | * tree-ssa-loop-niter.c (finite_loop_p): New function. | |
21323 | * tree-ssa-loop-ivcanon.c (empty_loop_p): Use it. | |
21324 | * cfgloop.h (finite_loop_p): Declare. | |
21325 | ||
5cc6fc7d | 21326 | 2009-04-26 Michael Matz <matz@suse.de> |
21327 | ||
ff8e23a2 | 21328 | * tree-flow.h (tree_ann_common_d): Remove aux and value_handle members. |
5cc6fc7d | 21329 | |
96c15164 | 21330 | 2009-04-26 Michael Matz <matz@suse.de> |
21331 | ||
21332 | * tree-pass.h (pass_del_ssa, pass_mark_used_blocks, | |
21333 | pass_free_cfg_annotations, pass_free_datastructures): Remove decls. | |
21334 | * gimple-low.c (mark_blocks_with_used_vars, mark_used_blocks, | |
21335 | pass_mark_used_blocks): Remove. | |
21336 | * tree-optimize.c (pass_free_datastructures, | |
21337 | execute_free_cfg_annotations, pass_free_cfg_annotations): Remove. | |
21338 | * passes.c (init_optimization_passes): Don't call | |
21339 | pass_mark_used_blocks, remove dead code. | |
21340 | ||
4bbd1d82 | 21341 | 2009-04-26 H.J. Lu <hongjiu.lu@intel.com> |
21342 | ||
21343 | * tree-outof-ssa.c (rewrite_trees): Add ATTRIBUTE_UNUSED. | |
21344 | * tree-ssa-live.h (register_ssa_partition): Likewise. | |
21345 | ||
a8dd994c | 21346 | 2009-04-26 Michael Matz <matz@suse.de> |
21347 | ||
21348 | Expand from SSA. | |
21349 | * builtins.c (fold_builtin_next_arg): Handle SSA names. | |
21350 | * tree-ssa-copyrename.c (rename_ssa_copies): Use ssa_name() directly. | |
21351 | * tree-ssa-coalesce.c (create_outofssa_var_map): Mark only useful | |
f6c8c8fc | 21352 | SSA names. |
a8dd994c | 21353 | (compare_pairs): Swap cost comparison. |
21354 | (coalesce_ssa_name): Don't use change_partition_var. | |
21355 | * tree-nrv.c (struct nrv_data): Add modified member. | |
21356 | (finalize_nrv_r): Set it. | |
21357 | (tree_nrv): Use it to update statements. | |
21358 | (pass_nrv): Require PROP_ssa. | |
21359 | * tree-mudflap.c (mf_decl_cache_locals, | |
21360 | mf_build_check_statement_for): Use make_rename_temp. | |
21361 | (pass_mudflap_2): Require PROP_ssa, run ssa update at finish. | |
21362 | * alias.c (find_base_decl): Handle SSA names. | |
21363 | * emit-rtl (set_reg_attrs_for_parm): Make non-static. | |
21364 | (component_ref_for_mem_expr): Don't leak SSA names into RTL. | |
21365 | * rtl.h (set_reg_attrs_for_parm): Declare. | |
21366 | * tree-optimize.c (pass_cleanup_cfg_post_optimizing): Rename | |
21367 | to "optimized", remove unused locals at finish. | |
21368 | (execute_free_datastructures): Make global, call | |
21369 | delete_tree_cfg_annotations. | |
21370 | (execute_free_cfg_annotations): Don't call | |
21371 | delete_tree_cfg_annotations. | |
21372 | ||
21373 | * ssaexpand.h: New file. | |
21374 | * expr.c (toplevel): Include ssaexpand.h. | |
ff8e23a2 | 21375 | (expand_assignment): Handle SSA names the same as register variables. |
a8dd994c | 21376 | (expand_expr_real_1): Expand SSA names. |
21377 | * cfgexpand.c (toplevel): Include ssaexpand.h. | |
21378 | (SA): New global variable. | |
21379 | (gimple_cond_pred_to_tree): Fold TERed comparisons into predicates. | |
21380 | (SSAVAR): New macro. | |
21381 | (set_rtl): New helper function. | |
21382 | (add_stack_var): Deal with SSA names, use set_rtl. | |
21383 | (expand_one_stack_var_at): Likewise. | |
21384 | (expand_one_stack_var): Deal with SSA names. | |
21385 | (stack_var_size_cmp): Use code (SSA_NAME / DECL) as tie breaker | |
21386 | before unique numbers. | |
21387 | (expand_stack_vars): Use set_rtl. | |
21388 | (expand_one_var): Accept SSA names, add asserts for them, feed them | |
21389 | to above subroutines. | |
21390 | (expand_used_vars): Expand all partitions (without default defs), | |
21391 | then only the local decls (ignoring those expanded already). | |
21392 | (expand_gimple_cond): Remove edges when jumpif() expands an | |
21393 | unconditional jump. | |
21394 | (expand_gimple_basic_block): Don't clear EDGE_EXECUTABLE here, | |
21395 | or remove abnormal edges. Ignore insns setting the LHS of a TERed | |
21396 | SSA name. | |
21397 | (gimple_expand_cfg): Call into rewrite_out_of_ssa, initialize | |
21398 | members of SA; deal with PARM_DECL partitions here; expand | |
21399 | all PHI nodes, free tree datastructures and SA. Commit instructions | |
21400 | on edges, clear EDGE_EXECUTABLE and remove abnormal edges here. | |
21401 | (pass_expand): Require and destroy PROP_ssa, verify SSA form, flow | |
21402 | info and statements at start, collect garbage at finish. | |
21403 | * tree-ssa-live.h (struct _var_map): Remove partition_to_var member. | |
21404 | (VAR_ANN_PARTITION) Remove. | |
21405 | (change_partition_var): Don't declare. | |
21406 | (partition_to_var): Always return SSA names. | |
21407 | (var_to_partition): Only accept SSA names. | |
21408 | (register_ssa_partition): Only check argument. | |
21409 | * tree-ssa-live.c (init_var_map): Don't allocate partition_to_var | |
21410 | member. | |
21411 | (delete_var_map): Don't free it. | |
21412 | (var_union): Only accept SSA names, simplify. | |
21413 | (partition_view_init): Mark only useful SSA names as used. | |
21414 | (partition_view_fini): Only deal with SSA names. | |
21415 | (change_partition_var): Remove. | |
21416 | (dump_var_map): Use ssa_name instead of partition_to_var member. | |
21417 | * tree-ssa.c (delete_tree_ssa): Don't remove PHI nodes on RTL | |
21418 | basic blocks. | |
21419 | * tree-outof-ssa.c (toplevel): Include ssaexpand.h and expr.h. | |
21420 | (struct _elim_graph): New member const_dests; nodes member vector of | |
21421 | ints. | |
21422 | (set_location_for_edge): New static helper. | |
21423 | (create_temp): Remove. | |
21424 | (insert_partition_copy_on_edge, insert_part_to_rtx_on_edge, | |
ff8e23a2 | 21425 | insert_value_copy_on_edge, insert_rtx_to_part_on_edge): New functions. |
a8dd994c | 21426 | (new_elim_graph): Allocate const_dests member. |
21427 | (clean_elim_graph): Truncate const_dests member. | |
21428 | (delete_elim_graph): Free const_dests member. | |
21429 | (elim_graph_size): Adapt to new type of nodes member. | |
21430 | (elim_graph_add_node): Likewise. | |
21431 | (eliminate_name): Likewise. | |
21432 | (eliminate_build): Don't take basic block argument, deal only with | |
21433 | partition numbers, not variables. | |
21434 | (get_temp_reg): New static helper. | |
21435 | (elim_create): Use it, deal with RTL temporaries instead of trees. | |
21436 | (eliminate_phi): Adjust all calls to new signature. | |
21437 | (assign_vars, replace_use_variable, replace_def_variable): Remove. | |
21438 | (rewrite_trees): Only do checking. | |
21439 | (edge_leader, stmt_list, leader_has_match, leader_match): Remove. | |
21440 | (same_stmt_list_p, identical_copies_p, identical_stmt_lists_p, | |
21441 | init_analyze_edges_for_bb, fini_analyze_edges_for_bb, | |
21442 | contains_tree_r, MAX_STMTS_IN_LATCH, | |
21443 | process_single_block_loop_latch, analyze_edges_for_bb, | |
21444 | perform_edge_inserts): Remove. | |
21445 | (expand_phi_nodes): New global function. | |
21446 | (remove_ssa_form): Take ssaexpand parameter. Don't call removed | |
21447 | functions, initialize new parameter, remember partitions having a | |
21448 | default def. | |
21449 | (finish_out_of_ssa): New global function. | |
21450 | (rewrite_out_of_ssa): Make global. Adjust call to remove_ssa_form, | |
21451 | don't reset in_ssa_p here, don't disable TER when mudflap. | |
21452 | (pass_del_ssa): Remove. | |
21453 | * tree-flow.h (struct var_ann_d): Remove out_of_ssa_tag and | |
21454 | partition members. | |
21455 | (execute_free_datastructures): Declare. | |
21456 | * Makefile.in (SSAEXPAND_H): New variable. | |
21457 | (tree-outof-ssa.o, expr.o, cfgexpand.o): Depend on SSAEXPAND_H. | |
21458 | * basic-block.h (commit_one_edge_insertion): Declare. | |
21459 | * passes.c (init_optimization_passes): Move pass_nrv and | |
21460 | pass_mudflap2 before pass_cleanup_cfg_post_optimizing, remove | |
21461 | pass_del_ssa, pass_free_datastructures, pass_free_cfg_annotations. | |
21462 | * cfgrtl.c (commit_one_edge_insertion): Make global, don't declare. | |
21463 | (redirect_branch_edge): Deal with super block when expanding, split | |
21464 | out jump patching itself into ... | |
21465 | (patch_jump_insn): ... here, new static helper. | |
21466 | ||
0d3f8fd5 | 21467 | 2009-04-26 Michael Matz <matz@suse.de> |
21468 | ||
21469 | * tree-ssa-copyrename.c (rename_ssa_copies): Don't iterate | |
21470 | beyond num_ssa_names. | |
21471 | * tree-ssa-ter.c (free_temp_expr_table): Likewise. | |
21472 | * tree-ssa-coalesce.c (create_outofssa_var_map): Likewise. | |
21473 | ||
a1d07e97 | 21474 | 2009-04-26 Jakub Jelinek <jakub@redhat.com> |
21475 | ||
abe2d6dd | 21476 | PR inline-asm/39543 |
21477 | * fwprop.c (forward_propagate_asm): New function. | |
21478 | (forward_propagate_and_simplify): Propagate also into __asm, if it | |
21479 | doesn't increase the number of referenced registers. | |
21480 | ||
a1d07e97 | 21481 | PR c/39889 |
21482 | * stmt.c (warn_if_unused_value): Look through NON_LVALUE_EXPR. | |
21483 | ||
21484 | 2009-04-26 Jakub Jelinek <jakub@redhat.com> | |
9579733e | 21485 | |
21486 | * tree-nested.c (get_nonlocal_vla_type): If not optimizing, call | |
21487 | note_nonlocal_vla_type for nonlocal VLAs. | |
21488 | (note_nonlocal_vla_type, note_nonlocal_block_vlas, | |
21489 | contains_remapped_vars, remap_vla_decls): New functions. | |
21490 | (convert_nonlocal_reference_stmt): If not optimizing, call | |
21491 | note_nonlocal_block_vlas on GIMPLE_BIND block vars. | |
21492 | (nesting_copy_decl): Return {VAR,PARM,RESULT}_DECL unmodified | |
21493 | if it wasn't found in var_map. | |
21494 | (finalize_nesting_tree_1): Call remap_vla_decls. If outermost | |
21495 | GIMPLE_BIND doesn't have gimple_bind_block, chain debug_var_chain | |
21496 | to BLOCK_VARS (DECL_INITIAL (root->context)) instead of calling | |
21497 | declare_vars. | |
21498 | * gimplify.c (nonlocal_vlas): New variable. | |
21499 | (gimplify_var_or_parm_decl): Add debug VAR_DECLs for non-local | |
21500 | referenced VLAs. | |
21501 | (gimplify_body): Create and destroy nonlocal_vlas. | |
1095d222 | 21502 | |
1938132c | 21503 | * dwarf2out.c (loc_descr_plus_const): New function. |
21504 | (build_cfa_aligned_loc, tls_mem_loc_descriptor, | |
21505 | mem_loc_descriptor, loc_descriptor_from_tree_1, | |
21506 | descr_info_loc, gen_variable_die): Use it. | |
21507 | ||
1095d222 | 21508 | * tree.h (DECL_BY_REFERENCE): Note that it is also valid for |
21509 | !TREE_STATIC VAR_DECLs. | |
21510 | * dwarf2out.c (loc_by_reference, gen_decl_die): Handle | |
21511 | DECL_BY_REFERENCE on !TREE_STATIC VAR_DECLs. | |
21512 | (gen_variable_die): Likewise. Don't look at TREE_PRIVATE if | |
21513 | DECL_BY_REFERENCE is valid. | |
21514 | * dbxout.c (DECL_ACCESSIBILITY_CHAR): Don't look at TREE_PRIVATE | |
21515 | for PARM_DECLs, RESULT_DECLs or !TREE_STATIC VAR_DECLs. | |
21516 | * tree-nested.c (get_nonlocal_debug_decl, get_local_debug_decl): | |
21517 | Copy DECL_BY_REFERENCE. | |
21518 | (struct nesting_copy_body_data): New type. | |
21519 | (nesting_copy_decl): New function. | |
21520 | (finalize_nesting_tree_1): Remap types of debug_var_chain variables, | |
21521 | if they have variable length. | |
21522 | ||
62bd61dd | 21523 | 2009-04-26 Michael Matz <matz@suse.de> |
21524 | ||
21525 | * tree-sra.c (sra_build_assignment): Don't use into_ssa mode, | |
21526 | mark new temporaries for renaming. | |
21527 | ||
7fc1e5fb | 21528 | 2009-04-26 Joseph Myers <joseph@codesourcery.com> |
21529 | ||
21530 | PR c/39581 | |
21531 | * c-decl.c (global_bindings_p): Return negative value. | |
21532 | (c_variable_size): New. Based on variable_size from | |
21533 | stor-layout.c. | |
21534 | (grokdeclarator): Call c_variable_size not variable_size. | |
21535 | ||
cfc43899 | 21536 | 2009-04-26 Uros Bizjak <ubizjak@gmail.com> |
21537 | ||
21538 | * config/i386/i386.c (print_operand) ['z']: Fix typo. | |
21539 | ||
4d63ce54 | 21540 | 2009-04-26 Kai Tietz <kai.tietz@onevision.com> |
21541 | ||
21542 | * config/i386/mingw-w64.h (STANDARD_INCLUDE_DIR): | |
21543 | Redefine it to just use mingw/include. | |
21544 | (ASM_SPEC): Rules for -m32 and -m64. | |
21545 | (LINK_SPEC): Use Likewise. | |
21546 | (SPEC_32): New define. | |
21547 | (SPEC_64): Likewise. | |
21548 | (SUB_LINK_SPEC): Likewise. | |
21549 | (MULTILIB_DEFAULTS): New define. | |
21550 | * config/i386/t-mingw-w64 (MULTILIB_OPTIONS): | |
21551 | Add multilib options. | |
21552 | (MULTILIB_DIRNAMES): Likewise. | |
21553 | (MULTILIB_OSDIRNAMES): Likewise. | |
21554 | (LIBGCC): Likewise. | |
21555 | (INSTALL_LIBGCC): Likewise. | |
21556 | ||
551ed71a | 21557 | 2009-04-26 Joseph Myers <joseph@codesourcery.com> |
21558 | ||
21559 | PR c/39556 | |
21560 | * c-tree.h (enum c_inline_static_type): New. | |
21561 | (record_inline_static): Declare. | |
21562 | * c-decl.c (struct c_inline_static, c_inline_statics, | |
21563 | record_inline_static, check_inline_statics): New. | |
21564 | (pop_file_scope): Call check_inline_statics. | |
21565 | (start_decl): Call record_inline_static instead of pedwarning | |
21566 | directly for static in inline function. | |
21567 | * c-typeck.c (build_external_ref): Call record_inline_static | |
21568 | instead of pedwarning directly for static referenced in inline | |
21569 | function. | |
21570 | ||
2e81afe5 | 21571 | 2009-04-26 Steven Bosscher <steven@gcc.gnu.org> |
21572 | ||
21573 | * df-scan.c (df_insn_rescan): Salvage insn's LUID if the insn is | |
21574 | not new but only being rescanned. | |
21575 | * gcse.c (uid_cuid, max_uid, INSN_CUID, max_cuid, struct reg_set, | |
21576 | reg_set_table, REG_SET_TABLE_SLOP, reg_set_in_block, | |
21577 | alloc_reg_set_mem, free_reg_set_mem, record_one_set, | |
21578 | record_set_info, compute_set, grealloc): Remove. | |
21579 | (recompute_all_luids): New function. | |
21580 | (gcse_main): Don't compute sets, and don't do related memory | |
21581 | allocations/free-ing. If something changed before the end of the | |
21582 | pass, update LUIDs using recompute_all_luids. | |
21583 | (alloc_gcse_mem): Don't compute LUIDs. Don't allocate reg_set memory. | |
21584 | (free_gcse_mem): Don't free it either. | |
21585 | (oprs_unchanged_p, load_killed_in_block, record_last_reg_set_info): | |
21586 | Use the df insn LUIDs. | |
21587 | (load_killed_in_block): Likewise. | |
21588 | (compute_hash_table_work): Don't compute reg_set_in_block. | |
21589 | (compute_transp): Use DF_REG_DEF_CHAINs. | |
21590 | (local_cprop_pass): Don't use compute_sets and related functions. | |
21591 | (one_cprop_pass, pre_gcse, one_pre_gcse_pass, one_code_hoisting_pass): | |
21592 | Use get_max_uid() instead of max_cuid. | |
21593 | (insert_insn_end_basic_block, pre_insert_copy_insn, | |
21594 | update_ld_motion_stores): Don't try to | |
21595 | keep reg_set tables up to date. | |
21596 | (pre_insert_copies): Use df insn LUIDs. | |
21597 | (sbitmap pre_redundant_insns): Replace with uses of INSN_DELETED_P. | |
21598 | (reg_set_info): Don't use extra bitmap argument. | |
21599 | (compute_store_table): Don't compute reg_set_in_block. Use DF scan | |
21600 | information to compute regs_set_in_block. | |
21601 | (free_store_memory, store_motion): Don't nullify reg_set_in_block. | |
21602 | (bypass_jumps): Don't use compute_sets and friends. | |
21603 | ||
b099e703 | 21604 | 2009-04-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
21605 | ||
21606 | PR testsuite/39710 | |
21607 | * opts.c (undocumented_msg): Do not leave blank even with | |
21608 | ENABLE_CHECKING. | |
21609 | ||
bcb531e5 | 21610 | 2009-04-25 Joseph Myers <joseph@codesourcery.com> |
21611 | ||
21612 | * c-decl.c (build_enumerator): Allow values folding to integer | |
21613 | constants but not integer constant expressions with a pedwarn if | |
21614 | pedantic. | |
21615 | ||
e8074982 | 21616 | 2009-04-25 Joseph Myers <joseph@codesourcery.com> |
21617 | ||
21618 | PR c/39582 | |
21619 | * c-typeck.c (c_expr_sizeof_type): Create a C_MAYBE_CONST_EXPR | |
21620 | with non-null C_MAYBE_CONST_EXPR_PRE if size of a variable-length | |
21621 | type is an integer constant. | |
21622 | ||
f047dd27 | 21623 | 2009-04-25 Uros Bizjak <ubizjak@gmail.com> |
21624 | ||
21625 | PR target/39897 | |
21626 | * config/i386/i386.c (print_operand) ['z']: Revert handling of | |
21627 | HImode operands. | |
21628 | ||
1d9b9611 | 21629 | 2009-04-25 Joseph Myers <joseph@codesourcery.com> |
21630 | ||
21631 | PR c/39564 | |
21632 | * c-decl.c (grokdeclarator): Diagnose declarations of functions | |
21633 | with variably modified return type and no storage class | |
21634 | specifiers, except for the case of nested functions. Distinguish | |
21635 | extern declarations of functions with variably modified return | |
21636 | types from those of objects with variably modified types. | |
21637 | ||
927a6b6b | 21638 | 2009-04-25 Jan Hubicka <jh@suse.cz> |
21639 | ||
21640 | * tree.c (list_equal_p): New function. | |
21641 | * tree.h (list_equal_p): Declare. | |
21642 | * coretypes.h (edge_def, edge, const_edge, basic_block_def | |
21643 | basic_block_def, basic_block, const_basic_block): New. | |
21644 | * tree-eh.c (make_eh_edge): EH edges are not abnormal. | |
21645 | (redirect_eh_edge): New function. | |
21646 | (make_eh_edge_update_phi): EH edges are not abnormal. | |
21647 | * except.c: Include tree-flow.h. | |
21648 | (list_match): New function. | |
21649 | (eh_region_replaceable_by_p): New function. | |
21650 | (replace_region): New function. | |
21651 | (hash_type_list): New function. | |
21652 | (hash_eh_region): New function. | |
21653 | (eh_regions_equal_p): New function. | |
21654 | (merge_peers): New function. | |
21655 | (remove_unreachable_regions): Verify EH tree when checking; | |
21656 | merge peers. | |
21657 | (copy_eh_region_1): New function. | |
21658 | (copy_eh_region): New function. | |
21659 | (push_reachable_handler): New function. | |
21660 | (build_post_landing_pads, dw2_build_landing_pads): Be ready for | |
21661 | regions without label but with live RESX. | |
21662 | * except.h (redirect_eh_edge_to_label): New. | |
21663 | * tree-flow.h (redirect_eh_edge): New. | |
21664 | * coretypes.h (edge_def, edge, const_edge, basic_block_def | |
21665 | basic_block_def, basic_block, const_basic_block): Remove. | |
21666 | * Makefile.in (except.o): Add dependency on tree-flow.h | |
21667 | * tree-cfg.c (gimple_redirect_edge_and_branch): Handle EH edges. | |
21668 | * basic-block.h (edge, const_edge, basic_block, const_basic_block): | |
21669 | Remove. | |
21670 | ||
6a4da2cd | 21671 | 2009-04-25 Eric Botcazou <ebotcazou@adacore.com> |
21672 | ||
21673 | PR bootstrap/39645 | |
21674 | * config/sparc/sparc.c (sparc_gimplify_va_arg): Set TREE_ADDRESSABLE | |
21675 | on the destination of memcpy. | |
21676 | ||
d5bfc154 | 21677 | 2009-04-25 Paolo Bonzini <bonzini@gnu.org> |
21678 | ||
21679 | * doc/tm.texi (REGNO_OK_FOR_BASE_P, REGNO_MODE_OK_FOR_BASE_P, | |
21680 | REGNO_MODE_OK_FOR_REG_BASE_P, REGNO_MODE_CODE_OK_FOR_BASE_P, | |
21681 | REGNO_OK_FOR_INDEX_P): Mention strict/nonstrict difference. | |
21682 | ||
3d1eacdb | 21683 | 2009-04-25 Jan Hubicka <jh@suse.cz> |
21684 | ||
21685 | * tree-eh.c (tree_remove_unreachable_handlers): Handle shared labels. | |
21686 | (tree_empty_eh_handler_p): Allow non-EH predecestors; allow region | |
21687 | to be reached by different label than left. | |
21688 | (update_eh_edges): Update comment; remove edge_to_remove if possible | |
21689 | and return true if suceeded. | |
21690 | (cleanup_empty_eh): Accept sharing map; handle shared regions. | |
21691 | (cleanup_eh): Compute sharing map. | |
21692 | * except.c (remove_eh_handler_and_replace): Add argument if we should | |
21693 | update regions. | |
21694 | (remove_unreachable_regions): Update for label sharing. | |
21695 | (label_to_region_map): Likewise. | |
21696 | (get_next_region_sharing_label): New function. | |
21697 | (remove_eh_handler_and_replace): Add update_catch_try parameter; update | |
21698 | prev_try pointers. | |
21699 | (remove_eh_handler): Update. | |
21700 | (remove_eh_region_and_replace_by_outer_of): New function. | |
21701 | * except.h (struct eh_region): Add next_region_sharing_label. | |
21702 | (remove_eh_region_and_replace_by_outer_of, | |
21703 | get_next_region_sharing_label): Declare. | |
21704 | * tree-cfgcleanup.c (tree_forwarder_block_p): Simplify. | |
21705 | ||
21706 | 2009-04-25 Jan Hubicka <jh@suse.cz> | |
21707 | ||
21708 | * tree-cfg.c (split_critical_edges): Split also edges where we can't | |
21709 | insert code even if they are not critical. | |
21710 | ||
21711 | 2009-04-25 Jan Hubicka <jh@suse.cz> | |
21712 | ||
21713 | * tree-cfg.c (gimple_can_merge_blocks_p): EH edges are unmergable. | |
21714 | (gimple_can_remove_branch_p): EH edges won't remove branch by | |
21715 | redirection. | |
21716 | * tree-inline.c (update_ssa_across_abnormal_edges): Do handle | |
21717 | updating of non-abnormal EH edges. | |
21718 | * tree-cfg.c (gimple_can_merge_blocks_p): EH edges are unmergable. | |
21719 | (gimple_can_remove_branch_p): EH edges are unremovable by redirection. | |
21720 | (split_critical_edges): Split also edges where emitting code on them | |
21721 | will lead to splitting later. | |
21722 | ||
6cc62ffa | 21723 | 2009-04-25 Uros Bizjak <ubizjak@gmail.com> |
21724 | H.J. Lu <hongjiu.lu@intel.com> | |
21725 | ||
21726 | PR target/39590 | |
21727 | * configure.ac (HAVE_AS_IX86_FILDQ): On x86 targets check whether | |
21728 | the configured assembler supports fildq and fistpq mnemonics. | |
21729 | (HAVE_AS_IX86_FILDS): Rename from HAVE_GAS_FILDS_FISTS. | |
21730 | * configure: Regenerated. | |
21731 | * config.in: Ditto. | |
21732 | ||
21733 | * config/i386/i386.c (print_operand): Handle 'Z'. | |
21734 | ['z']: Remove handling of special fild/fist suffixes. | |
21735 | (output_fix_trunc): Use '%Z' to output suffix of fist{,p,tp} insn. | |
21736 | * config/i386/i386.md (*floathi<mode>2_i387): Use '%Z' to output | |
21737 | suffix of fild insn. | |
21738 | (*floatsi<mode>2_vector_mixed): Ditto. | |
21739 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit): Ditto. | |
21740 | (*float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit): Ditto. | |
21741 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp): Ditto. | |
21742 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_i387): Ditto. | |
21743 | * config/i386/gas.h (GAS_MNEMONICS): Remove. | |
21744 | ||
84e907aa | 21745 | 2009-04-25 Ben Elliston <bje@au.ibm.com> |
f6c8c8fc | 21746 | |
84e907aa | 21747 | * genrecog.c (validate_pattern): Do not warn for VOIDmode CALLs as |
21748 | the source of a set operation. | |
21749 | ||
906bb5c3 | 21750 | 2009-04-25 Anatoly Sokolov <aesok@post.ru> |
21751 | ||
21752 | * target.h (struct gcc_target): Add case_values_threshold field. | |
21753 | * target-def.h (TARGET_CASE_VALUES_THRESHOLD): New. | |
21754 | (TARGET_INITIALIZER): Use TARGET_CASE_VALUES_THRESHOLD. | |
21755 | * targhooks.c (default_case_values_threshold): New function. | |
21756 | * targhooks.h (default_case_values_threshold): Declare function. | |
21757 | * stmt.c (expand_case): Use case_values_threshold target hook. | |
21758 | * expr.h (case_values_threshold): Remove declartation. | |
21759 | * expr.c (case_values_threshold): Remove function. | |
21760 | * doc/tm.texi (CASE_VALUES_THRESHOLD): Revise documentation. | |
21761 | ||
21762 | * config/avr/avr.h (CASE_VALUES_THRESHOLD): Remove macro. | |
21763 | * config/avr/avr.c (TARGET_CASE_VALUES_THRESHOLD): Define macro. | |
21764 | (avr_case_values_threshold): Declare as static. | |
21765 | * config/avr/avr-protos.h (avr_case_values_threshold): Remove. | |
21766 | ||
21767 | * config/avr/mn10300.h (CASE_VALUES_THRESHOLD): Remove macro. | |
21768 | * config/avr/mn10300.c (TARGET_CASE_VALUES_THRESHOLD): Define macro. | |
21769 | (mn10300_case_values_threshold): New function. | |
21770 | ||
65123d77 | 21771 | 2009-04-24 H.J. Lu <hongjiu.lu@intel.com> |
21772 | ||
21773 | * ira.c (setup_cover_and_important_classes): Add enum cast. | |
21774 | ||
abcb15b5 | 21775 | 2009-04-24 Vladimir Makarov <vmakarov@redhat.com> |
21776 | ||
21777 | * genpreds.c (write_enum_constraint_num): Output definition of | |
21778 | CONSTRAINT_NUM_DEFINED_P macro. | |
21779 | * ira.c (setup_cover_and_important_classes): Use | |
21780 | CONSTRAINT_NUM_DEFINED_P instead of CONSTRAINT__LIMIT in #ifdef. | |
f6c8c8fc | 21781 | |
d14bd725 | 21782 | 2009-04-24 DJ Delorie <dj@redhat.com> |
21783 | ||
21784 | * config/sh/sh.h (LIBGCC2_DOUBLE_TYPE_SIZE): Test | |
21785 | __SH2A_SINGLE_ONLY__ also. | |
21786 | ||
e41d35a8 | 21787 | 2009-04-24 Steve Ellcey <sje@cup.hp.com> |
21788 | ||
21789 | * config/ia64/ia64.md (movfs_internal): Allow flt constants. | |
21790 | (movdf_internal): Ditto. | |
21791 | * config/ia64/ia64.c (ia64_legitimate_constant_p): Allow | |
21792 | SFmode and DFmode constants. | |
21793 | (ia64_print_operand): Add 'G' format for printing | |
21794 | floating point constants. | |
21795 | ||
458e27ec | 21796 | 2009-04-24 Richard Guenther <rguenther@suse.de> |
21797 | ||
21798 | * tree-vrp.c (extract_range_from_binary_expr): Handle overflow | |
21799 | from unsigned additions. | |
21800 | ||
88c32270 | 21801 | 2009-04-24 Joseph Myers <joseph@codesourcery.com> |
21802 | ||
21803 | * c-typeck.c (set_init_index): Allow array designators that are | |
21804 | not integer constant expressions with a pedwarn if pedantic. | |
21805 | ||
c79d4a4d | 21806 | 2009-04-24 Bernd Schmidt <bernd.schmidt@analog.com> |
21807 | ||
21808 | * simplify-rtx.c (simplify_binary_operation_1, case AND): Result is | |
21809 | zero if no overlap in nonzero bits between the operands. | |
21810 | ||
8458f4ca | 21811 | 2009-04-24 Ian Lance Taylor <iant@google.com> |
21812 | ||
21813 | * combine.c (record_value_for_reg): Change 0 to VOIDmode, twice. | |
21814 | (record_dead_and_set_regs): Likewise. | |
21815 | * df.h (struct df_mw_hardreg): Change flags field to int. | |
21816 | (struct df_base_ref): Likewise. | |
21817 | (struct df): Change changeable_flags field to int. | |
21818 | * df-scan.c (df_defs_record): Change clobber_flags to int. | |
21819 | * dwarf2.h (enum dwarf_tag): Make lo_user and hi_user values enum | |
21820 | constants rather than #define macros. | |
21821 | (enum dwarf_attribute, enum dwarf_location_atom): Likewise. | |
21822 | (enum dwarf_type, enum dwarf_endianity_encoding): Likewise. | |
21823 | (enum dwarf_calling_convention): Likewise. | |
21824 | (enum dwarf_line_number_x_ops): Likewise. | |
21825 | (enum dwarf_call_frame_info): Likewise. | |
21826 | (enum dwarf_source_language): Likewise. | |
21827 | * dwarf2out.c (int_loc_descriptor): Add cast to enum type. | |
21828 | (add_calling_convention_attribute): Likewise. | |
6cc62ffa | 21829 | * fold-const.c (fold_undefer_overflow_warnings): Add cast to enum type. |
21830 | (combine_comparisons): Change compcode to int. Add cast to enum type. | |
8458f4ca | 21831 | * genrecog.c (maybe_both_true_2): Change c to int. |
21832 | (write_switch): Likewise. Add cast to enum type. | |
21833 | * gimplify.c (gimplify_omp_for): Handle return values from | |
21834 | gimplify_expr using MIN rather than bitwise or. | |
21835 | (gimplify_expr): Add cast to enum type. | |
21836 | * ipa-prop.c (update_jump_functions_after_inlining): Change | |
21837 | IPA_BOTTOM to IPA_JF_UNKNOWN. | |
6cc62ffa | 21838 | * ira.c (setup_class_subset_and_memory_move_costs): Change mode to int. |
21839 | Add casts to enum type. | |
8458f4ca | 21840 | (setup_cover_and_important_classes): Change cl to int. Add casts |
21841 | to enum type. | |
21842 | (setup_class_translate): Change cl and mode to int. | |
21843 | (ira_init_once): Change mode to int. | |
21844 | (free_register_move_costs): Likewise. | |
21845 | (setup_prohibited_mode_move_regs): Add casts to enum type. | |
21846 | * langhooks.c (add_builtin_function_common): Rework assertion that | |
21847 | value fits bitfield. | |
21848 | * mcf.c (add_fixup_edge): Change type parameter to edge_type. | |
21849 | * omega.c (omega_do_elimination): Avoid math on enum types. | |
21850 | * optabs.c (expand_vec_shift_expr): Remove casts to int. | |
21851 | * opts.c (set_debug_level): Change 2 to enum constant. Use new | |
21852 | int local to handle integral_argment value. | |
21853 | * regmove.c (try_auto_increment): Change PUT_MODE to | |
21854 | PUT_REG_NOTE_KIND. | |
21855 | * reload.c (push_secondary_reload): Add casts to enum type. | |
21856 | (secondary_reload_class, find_valid_class): Likewise. | |
21857 | * reload1.c (emit_input_reload_insns): Likewise. | |
21858 | * rtl.h (NOTE_VAR_LOCATION_STATUS): Likewise. | |
21859 | * sel-sched.c (init_hard_regs_data): Change cur_mode to int. | |
21860 | * sel-sched-ir.c (hash_with_unspec_callback): Change 0 to enum | |
21861 | constant. | |
21862 | * tree.c (build_common_builtin_nodes): Add casts to enum type. | |
21863 | * tree-complex.c (complex_lattice_t): Typedef to int rather than | |
21864 | enum type. | |
21865 | (expand_complex_libcall): Add casts to enum type. | |
21866 | * tree-into-ssa.c (get_ssa_name_ann): Change 0 to enum constant. | |
21867 | * tree-vect-loop.c (vect_model_reduction_cost): Compare reduc_code | |
21868 | with ERROR_MARK, not NUM_TREE_CODES. | |
21869 | (vect_create_epilog_for_reduction): Likewise. | |
21870 | (vectorizable_reduction): Don't initialize epiloc_reduc_code. | |
6cc62ffa | 21871 | When not using it, set it to ERROR_MARK rather than NUM_TREE_CODES. |
8458f4ca | 21872 | * tree-vect-patterns.c (vect_pattern_recog_1): Change vec_mode to |
21873 | enum machine_mode. | |
21874 | * tree-vect-stmts.c (new_stmt_vec_info): Change 0 to | |
21875 | vect_unused_in_loop. Change 0 to loop_vect. | |
6cc62ffa | 21876 | * tree-vectorizer.c (vect_set_verbosity_level): Add casts to enum type. |
8458f4ca | 21877 | * var-tracking.c (get_init_value): Change return type to enum |
21878 | var_init_status. | |
21879 | * vec.h (DEF_VEC_FUNC_P) [iterate]: Cast 0 to type T. | |
21880 | * config/arm/arm.c (fp_model_for_fpu): Change to array to enum | |
21881 | arm_fp_model. | |
21882 | (arm_override_options): Add casts to enum type. | |
21883 | (arm_emit_tls_decoration): Likewise. | |
21884 | * config/i386/i386.c (ix86_function_specific_restore): Add casts | |
21885 | to enum type. | |
21886 | * config/i386/i386-c.c (ix86_pragma_target_parse): Likewise. | |
21887 | * config/ia64/ia64.c (ia64_expand_compare): Change magic to int. | |
21888 | * config/rs6000/rs6000.c (rs6000_override_options): Add casts to | |
21889 | enum type. | |
21890 | * config/s390/s390.c (code_for_builtin_64): Change to array of | |
21891 | enum insn_code. | |
21892 | (code_for_builtin_31): Likewise. | |
21893 | (s390_expand_builtin): Change code_for_builtin to enum insn_code | |
21894 | const *. | |
21895 | * config/sparc/sparc.c (sparc_override_options): Change value | |
21896 | field in struct code_model to enum cmodel. In initializer change | |
21897 | 0 to NULL and add cast to enum type. | |
21898 | ||
21899 | * c-typeck.c (build_modify_expr): Add lhs_origtype parameter. | |
21900 | Change all callers. Issue a -Wc++-compat warning using | |
21901 | lhs_origtype if necessary. | |
21902 | (convert_for_assignment): Issue -Wc++-compat warnings about | |
21903 | invalid conversions to enum type on assignment. | |
21904 | * c-common.h (build_modify_expr): Update declaration. | |
21905 | ||
32e5e2b7 | 21906 | 2009-04-24 Nick Clifton <nickc@redhat.com> |
21907 | ||
21908 | * config/iq2000/iq2000.c (function_arg): Handle TImode values. | |
21909 | (function_arg_advance): Likewise. | |
21910 | * config/iq2000/iq2000.md (movsi_internal2): Fix the length of the | |
21911 | 5th alternative. | |
21912 | ||
99908681 | 21913 | 2009-04-24 Andreas Krebbel <krebbel1@de.ibm.com> |
21914 | ||
21915 | * config/s390/constraints.md ('I', 'J'): Fix condition. | |
21916 | ||
2cf7126c | 21917 | 2009-04-24 Diego Novillo <dnovillo@google.com> |
21918 | ||
21919 | * gengtype-parse.c (parse_error): Add newline after message. | |
21920 | ||
e69a64d3 | 21921 | 2009-04-24 H.J. Lu <hongjiu.lu@intel.com> |
21922 | ||
21923 | * config/i386/sse.md (avxmodesuffixs): Removed. | |
21924 | (*avx_pinsr<avxmodesuffixs>): Renamed to ... | |
21925 | (*avx_pinsr<ssevecsize>): This. | |
21926 | ||
3a40262c | 21927 | 2009-04-24 Bernd Schmidt <bernd.schmidt@analog.com> |
21928 | ||
21929 | * loop-iv.c (replace_single_def_regs): Look for REG_EQUAL notes; | |
21930 | follow chains of regs with a single definition, and allow expressions | |
21931 | that are function_invariant_p. | |
cf36214f | 21932 | (simple_rhs_p): Allow expressions that are function_invariant_p. |
3a40262c | 21933 | |
00211027 | 21934 | 2009-04-24 Paolo Bonzini <bonzini@gnu.org> |
21935 | ||
21936 | PR middle-end/39867 | |
21937 | * fold-const.c (fold_cond_expr_with_comparison): When folding | |
21938 | > and >= to MAX, make sure the MAX uses the same type as the | |
21939 | comparison's operands. | |
21940 | ||
8a88222e | 21941 | 2009-04-24 Nick Clifton <nickc@redhat.com> |
21942 | ||
21943 | * config/frv/frv.c (frv_frame_access): Do not use reg+reg | |
21944 | addressing for DImode accesses. | |
21945 | (frv_print_operand_address): Handle PLUS case. | |
6cc62ffa | 21946 | * config/frv/frv.h (FIXED_REGISTERS): Mark link register as fixed. |
8a88222e | 21947 | |
82d2c88b | 21948 | 2009-04-24 Jakub Jelinek <jakub@redhat.com> |
21949 | ||
21950 | PR rtl-optimization/39794 | |
21951 | * alias.c (canon_true_dependence): Add x_addr argument. | |
21952 | * rtl.h (canon_true_dependence): Adjust prototype. | |
21953 | * cse.c (check_dependence): Adjust canon_true_dependence callers. | |
21954 | * cselib.c (cselib_invalidate_mem): Likewise. | |
21955 | * gcse.c (compute_transp): Likewise. | |
21956 | * dse.c (scan_reads_nospill): Likewise. | |
21957 | (record_store, check_mem_read_rtx): Likewise. For non-const-or-frame | |
21958 | addresses pass base->val_rtx as mem_addr, for const-or-frame addresses | |
21959 | canon_base_addr of the group, plus optional offset. | |
21960 | (struct group_info): Rename canon_base_mem to | |
21961 | canon_base_addr. | |
21962 | (get_group_info): Set canon_base_addr to canon_rtx of base, not | |
21963 | canon_rtx of base_mem. | |
21964 | ||
670db79f | 21965 | 2009-04-23 Paolo Bonzini <bonzini@gnu.org> |
21966 | ||
21967 | * config/sh/sh.c (sh_expand_prologue, sh_expand_epilogue): | |
21968 | Use memory_address_p instead of GO_IF_LEGITIMATE_ADDRESS. | |
21969 | ||
c2233b46 | 21970 | 2009-04-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
21971 | ||
21972 | * config/spu/spu-builtins.h: Delete file. | |
21973 | ||
21974 | * config/spu/spu.h (enum spu_builtin_type): Move here from | |
21975 | spu-builtins.h. | |
21976 | (struct spu_builtin_description): Likewise. Add GTY marker. | |
21977 | Do not use enum spu_function_code or enum insn_code. | |
21978 | (spu_builtins): Add extern declaration. | |
21979 | ||
21980 | * config/spu/spu.c: Do not include "spu-builtins.h". | |
21981 | (enum spu_function_code, enum spu_builtin_type_index, | |
21982 | V16QI_type_node, V8HI_type_node, V4SI_type_node, V2DI_type_node, | |
21983 | V4SF_type_node, V2DF_type_node, unsigned_V16QI_type_node, | |
21984 | unsigned_V8HI_type_node, unsigned_V4SI_type_node, | |
21985 | unsigned_V2DI_type_node): Move here from spu-builtins.h. | |
21986 | (spu_builtin_types): Make static. Add GTY marker. | |
21987 | (spu_builtins): Add extern declaration with GTY marker. | |
21988 | Include "gt-spu.h". | |
21989 | ||
21990 | * config/spu/spu-c.c: Do not include "spu-builtins.h". | |
21991 | (spu_resolve_overloaded_builtin): Do not use spu_function_code. | |
21992 | Check programmatically whether all parameters are scalar. | |
21993 | ||
21994 | * config/spu/t-spu-elf (spu.o, spu-c.o): Update dependencies. | |
21995 | ||
7fd3f504 | 21996 | 2009-04-23 Eric Botcazou <ebotcazou@adacore.com> |
21997 | ||
21998 | * gimplify.c (gimplify_modify_expr_rhs) <VAR_DECL>: Do not do a direct | |
21999 | assignment from the constructor either if the target is volatile. | |
22000 | ||
3f8fde42 | 22001 | 2009-04-23 Daniel Jacobowitz <dan@codesourcery.com> |
22002 | ||
22003 | * config/arm/arm.md (insv): Do not share operands[0]. | |
22004 | ||
6aa0a859 | 22005 | 2009-04-23 Nathan Sidwell <nathan@codesourcery.com> |
22006 | ||
22007 | * config/vxlib-tls.c (active_tls_threads): Delete. | |
22008 | (delete_hook_installed): New. | |
22009 | (tls_delete_hook): Don't delete the delete hook. | |
22010 | (tls_destructor): Delete it here. | |
22011 | (__gthread_set_specific): Adjust installing the delete hook. | |
22012 | (tls_delete_hook): Use __gthread_enter_tsd_dtor_context and | |
22013 | __gthread_leave_tsd_dtor_context. | |
22014 | ||
4043967f | 22015 | 2009-04-23 Rafael Avila de Espindola <espindola@google.com> |
22016 | ||
22017 | * c-format.c (gcc_tdiag_char_table): Add support for %E. | |
22018 | ||
0a48089c | 22019 | 2009-04-23 Uros Bizjak <ubizjak@gmail.com> |
22020 | ||
22021 | * config/alpha/alpha.c (alpha_legitimize_reload_address): Add cast to | |
22022 | enum type. | |
22023 | (alpha_rtx_costs): Ditto. | |
22024 | (emit_unlikely_jump): Use add_reg_note. | |
22025 | (emit_frame_store_1): Ditto. | |
22026 | (alpha_expand_prologue): Ditto. | |
22027 | (alpha_expand_builtin): Change 0 to EXPAND_NORMAL in function call. | |
22028 | * config/alpha/alpha.c (Unicos/Mk address splitter): Use add_reg_note. | |
22029 | ||
5027f179 | 22030 | 2009-04-23 Nick Clifton <nickc@redhat.com> |
22031 | ||
22032 | * config/v850/v850.md (epilogue): Remove suppressed code. | |
22033 | (return): Rename to return_simple and remove test of frame size. | |
22034 | * config/v850/v850.c (expand_epilogue): Rename call to gen_return | |
22035 | to gen_return_simple. | |
22036 | ||
f7eacde3 | 22037 | 2009-04-22 Jing Yu <jingyu@google.com> |
22038 | ||
22039 | PR testsuite/39781 | |
22040 | * config/arm/arm.h: Define HANDLE_PRAGMA_PACK_PUSH_POP. | |
22041 | ||
415528ef | 22042 | 2009-04-22 Andrew Pinski <andrew_pinski@playstation.sony.com> |
22043 | ||
22044 | PR C/31499 | |
22045 | * c-typeck.c (process_init_element): Treat VECTOR_TYPE like ARRAY_TYPE | |
22046 | and RECORD_TYPE/UNION_TYPE. When outputing the actual element and the | |
22047 | value is a VECTOR_CST, the element type is the element type of the | |
22048 | vector. | |
22049 | ||
146d70e9 | 22050 | 2009-04-22 DJ Delorie <dj@redhat.com> |
22051 | ||
22052 | * config/m32c/m32c.h: Update GTY annotations to new syntax. | |
22053 | ||
a7cf5bbf | 22054 | 2009-04-22 Jakub Jelinek <jakub@redhat.com> |
22055 | ||
22056 | * alias.c (find_base_term): Move around LO_SUM case, so that | |
22057 | CONST falls through into PLUS/MINUS handling. | |
22058 | ||
4377e55f | 22059 | PR c/39855 |
22060 | * fold-const.c (fold_binary) <case LSHIFT_EXPR>: When optimizing | |
22061 | into 0, use omit_one_operand. | |
22062 | ||
6632aeb5 | 22063 | 2009-04-23 Ben Elliston <bje@au.ibm.com> |
22064 | ||
22065 | * config/rs6000/linux-unwind.h (get_regs): Remove type | |
22066 | puns. Change the type of `pc' to an array of unsigned ints and | |
22067 | update all users. Constify frame24. | |
22068 | ||
6276c4d1 | 22069 | 2009-04-22 DJ Delorie <dj@redhat.com> |
22070 | ||
22071 | * config/m32c/m32c.c (m32c_special_page_vector_p): Move | |
22072 | declarations before code. | |
22073 | (current_function_special_page_vector): Likewise. | |
22074 | (m32c_expand_insv): Silence a warning. | |
22075 | ||
943327c1 | 22076 | 2009-04-21 Taras Glek <tglek@mozilla.com> |
fb1e4f4a | 22077 | |
22078 | * alias.c: Update GTY annotations to new syntax. | |
22079 | * basic-block.h: Likewise. | |
22080 | * bitmap.h: Likewise. | |
22081 | * c-common.h: Likewise. | |
22082 | * c-decl.c: Likewise. | |
22083 | * c-parser.c: Likewise. | |
22084 | * c-pragma.c: Likewise. | |
22085 | * c-tree.h: Likewise. | |
22086 | * cfgloop.h: Likewise. | |
22087 | * cgraph.h: Likewise. | |
22088 | * config/alpha/alpha.c: Likewise. | |
22089 | * config/arm/arm.h: Likewise. | |
22090 | * config/avr/avr.h: Likewise. | |
22091 | * config/bfin/bfin.c: Likewise. | |
22092 | * config/cris/cris.c: Likewise. | |
22093 | * config/darwin.c: Likewise. | |
22094 | * config/frv/frv.c: Likewise. | |
22095 | * config/i386/i386.c: Likewise. | |
22096 | * config/i386/i386.h: Likewise. | |
22097 | * config/i386/winnt.c: Likewise. | |
22098 | * config/ia64/ia64.h: Likewise. | |
22099 | * config/iq2000/iq2000.c: Likewise. | |
22100 | * config/mips/mips.c: Likewise. | |
22101 | * config/mmix/mmix.h: Likewise. | |
22102 | * config/pa/pa.c: Likewise. | |
22103 | * config/pa/pa.h: Likewise. | |
22104 | * config/rs6000/rs6000.c: Likewise. | |
22105 | * config/s390/s390.c: Likewise. | |
22106 | * config/sparc/sparc.c: Likewise. | |
22107 | * config/xtensa/xtensa.c: Likewise. | |
22108 | * cselib.h: Likewise. | |
22109 | * dbxout.c: Likewise. | |
22110 | * dwarf2out.c: Likewise. | |
22111 | * except.c: Likewise. | |
22112 | * except.h: Likewise. | |
22113 | * fixed-value.h: Likewise. | |
22114 | * function.c: Likewise. | |
22115 | * function.h: Likewise. | |
22116 | * gimple.h: Likewise. | |
22117 | * integrate.c: Likewise. | |
22118 | * optabs.c: Likewise. | |
22119 | * output.h: Likewise. | |
22120 | * real.h: Likewise. | |
22121 | * rtl.h: Likewise. | |
22122 | * stringpool.c: Likewise. | |
22123 | * tree-data-ref.c: Likewise. | |
22124 | * tree-flow.h: Likewise. | |
22125 | * tree-scalar-evolution.c: Likewise. | |
22126 | * tree-ssa-address.c: Likewise. | |
22127 | * tree-ssa-alias.h: Likewise. | |
22128 | * tree-ssa-operands.h: Likewise. | |
22129 | * tree.c: Likewise. | |
22130 | * tree.h: Likewise. | |
22131 | * varasm.c: Likewise. | |
22132 | * varray.h: Likewise. | |
22133 | * vec.h: Likewise. | |
0a48089c | 22134 | * coretypes.h: Do not define GTY macro if it is already defined. |
fb1e4f4a | 22135 | * doc/gty.texi: Update GTY documentation to new syntax. |
22136 | * gengtype-lex.l: Enforce attribute-like syntax for GTY | |
22137 | annotations on structs. | |
22138 | * gengtype-parse.c: Likewise. | |
22139 | ||
57187d90 | 22140 | 2009-04-22 Mark Heffernan <meheff@google.com> |
22141 | ||
0a48089c | 22142 | * gcc.c (LINK_COMMAND_SPEC): Link with gcov with -fprofile-generate=. |
57187d90 | 22143 | |
30505192 | 22144 | 2009-04-22 Kazu Hirata <kazu@codesourcery.com> |
22145 | ||
22146 | * config/arm/arm.c (arm_rtx_costs_1): Use power_of_two_operand | |
22147 | where appropriate. | |
22148 | ||
922878f2 | 22149 | 2009-04-22 Kazu Hirata <kazu@codesourcery.com> |
22150 | ||
22151 | * config/arm/arm.c (arm_size_rtx_costs): Treat a PLUS with a shift | |
22152 | the same as a PLUS without a shift. Increase the cost of a | |
22153 | CONST_INT in MULT. | |
22154 | ||
86931af8 | 22155 | 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
22156 | ||
22157 | * Makefile.in: Update dependencies. | |
0a48089c | 22158 | * errors.c (warning): Remove unused parameter 'opt'. Returns 'void'. |
86931af8 | 22159 | * errors.h: Remove bogus comment about compatibility. |
22160 | (warning): Update declaration. | |
22161 | * genautomata.c: Update all calls to warning. | |
22162 | * gimple.c: Do not include errors.h. Include toplev.h. | |
22163 | * tree-ssa-structalias.c: Do not include errors.h. | |
22164 | * omega.c: Likewise. | |
22165 | * tree-ssa-reassoc.c: Likewise. | |
22166 | * config/spu/spu-c.c: Likewise. | |
22167 | * config/spu/t-spu-elf: Update dependencies. | |
22168 | ||
65c463fd | 22169 | 2009-04-22 Richard Guenther <rguenther@suse.de> |
22170 | ||
22171 | PR tree-optimization/39824 | |
22172 | * tree-ssa-ccp.c (fold_const_aggregate_ref): For INDIRECT_REFs | |
22173 | make sure the types are compatible. | |
22174 | ||
ba99525e | 22175 | 2009-04-22 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
22176 | ||
22177 | PR c++/14875 | |
22178 | * c-common.c (c_parse_error): Take a token_flags parameter. | |
22179 | Use token_type for the token type instead. | |
22180 | Pass token_flags to cpp_type2name. | |
22181 | * c-common.h (c_parse_error): Update declaration. | |
22182 | * c-parser.c (c_parser_error): Pass 0 as token flags. | |
22183 | ||
a7dc303d | 22184 | 2009-04-22 Andrey Belevantsev <abel@ispras.ru> |
22185 | ||
22186 | PR rtl-optimization/39580 | |
f6c8c8fc | 22187 | * sel-sched-ir.c (insert_in_history_vect): Remove incorrect gcc_assert. |
22188 | ||
b2ee26d5 | 22189 | 2009-04-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
22190 | ||
22191 | * function.c (expand_function_end): Do not emit a jump to the "naked" | |
22192 | return label for fall-through returns. | |
22193 | * except.c (sjlj_emit_function_exit): Always place the call to the | |
22194 | unregister function at the location installed by expand_function_end. | |
22195 | ||
51836a0c | 22196 | 2009-04-22 Richard Guenther <rguenther@suse.de> |
22197 | ||
22198 | PR tree-optimization/39845 | |
22199 | * tree-switch-conversion.c (build_arrays): Add new referenced vars. | |
22200 | (gen_inbound_check): Likewise. | |
22201 | ||
00159b45 | 22202 | 2009-04-22 Nathan Sidwell <nathan@codesourcery.com> |
22203 | ||
22204 | * gthr-vxworks.h (struct __gthread_once_t): Add alignment and | |
22205 | padding for PPC. | |
22206 | (__GTHREAD_ONCE_INIT): Adjust ppc initializer. | |
22207 | * config/vxlib.c (__gthread_once): Add race guard for PPC. | |
22208 | ||
adb906e2 | 22209 | 2009-04-22 Paolo Bonzini <bonzini@gnu.org> |
22210 | ||
22211 | * config/sh/sh.c (shift_insns_rtx, shiftcosts, gen_shifty_op, | |
22212 | sh_dynamicalize_shift_p, shl_and_scr_length): Truncate | |
22213 | shift counts to avoid out-of-bounds array accesses. | |
22214 | ||
57a9e496 | 22215 | 2009-04-22 Paolo Bonzini <bonzini@gnu.org> |
22216 | ||
22217 | * config/sparc/sparc.h (POINTER_SIZE): Fix comment. | |
22218 | (Pmode): Move above. | |
22219 | ||
c933fb42 | 22220 | 2009-04-22 Uros Bizjak <ubizjak@gmail.com> |
22221 | ||
22222 | * config/alpha/alpha.c: Use REG_P, MEM_P, CONST_INT_P, JUMP_P, | |
22223 | NONJUMP_INSN_P, CALL_P, LABEL_P and NOTE_P predicates instead of | |
22224 | GET_CODE macro. Use IN_RANGE macro where appropriate. | |
22225 | * config/alpha/alpha.h: Ditto. | |
22226 | * config/alpha/alpha.md: Ditto. | |
22227 | * config/alpha/constraints.md: Ditto. | |
22228 | * config/alpha/predicates.md: Ditto. | |
f6c8c8fc | 22229 | |
91e9f690 | 22230 | 2009-04-22 Paolo Bonzini <bonzini@gnu.org> |
22231 | ||
22232 | * defaults.h (GO_IF_MODE_DEPENDENT_ADDRESS): Provide empty default. | |
22233 | * config/frv/frv.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22234 | * config/s390/s390.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22235 | * config/m32c/m32c.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22236 | * config/spu/spu.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22237 | * config/i386/i386.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22238 | * config/sh/sh.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22239 | * config/pdp11/pdp11.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22240 | * config/avr/avr.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22241 | * config/crx/crx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22242 | * config/fr30/fr30.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22243 | * config/m68hc11/m68hc11.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22244 | * config/cris/cris.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22245 | * config/iq2000/iq2000.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22246 | * config/mn10300/mn10300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22247 | * config/ia64/ia64.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22248 | * config/m68k/m68k.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22249 | * config/picochip/picochip.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22250 | * config/arc/arc.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22251 | * config/mcore/mcore.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22252 | * config/score/score.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22253 | * config/arm/arm.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22254 | * config/pa/pa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22255 | * config/mips/mips.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22256 | * config/v850/v850.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22257 | * config/mmix/mmix.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22258 | * config/bfin/bfin.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
22259 | ||
2ea77971 | 22260 | 2009-04-22 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
22261 | ||
22262 | * cfghooks.c (tidy_fallthru_edges): Remove find_basic_blocks | |
22263 | references from comments. | |
d603963f | 22264 | * cfgbuild.c (count_basic_blocks): Delete. |
2ea77971 | 22265 | (find_basic_blocks_1): Delete. |
22266 | (find_basic_blocks): Delete. | |
22267 | * except.c (finish_eh_generation): Make static. Move comment from | |
c933fb42 | 22268 | except.h here. Remove find_basic_blocks references from comments. |
2ea77971 | 22269 | * except.h (finish_eh_generation): Delete. |
22270 | * basic-block.h (find_basic_blocks): Delete. | |
22271 | * config/sh/sh.c (sh_output_mi_thunk): Delete a "#if 0" block. | |
22272 | ||
46b5e7dc | 22273 | 2009-04-22 Dave Korn <dave.korn.cygwin@gmail.com> |
22274 | ||
22275 | * sdbout.c (sdbout_symbol): Pass VOIDmode to eliminate_regs. | |
22276 | (sdbout_parms): Likewise. | |
22277 | ||
6f2543f8 | 22278 | 2009-04-21 Kaz Kojima <kkojima@gcc.gnu.org> |
22279 | ||
22280 | * config/sh/sh.c (prepare_cbranch_operands): Use | |
22281 | LAST_AND_UNUSED_RTX_CODE instead of CODE_FOR_nothing. | |
22282 | (expand_cbranchdi4): Likewise. | |
22283 | (from_compare): Add cast to enum type. | |
22284 | (expand_cbranchsi4): Use add_reg_note. | |
22285 | (output_stack_adjust, push, pop, sh_expand_prologue): Likewise. | |
22286 | (sh_insn_length_adjustment): Use sh_cpu_attr instead of sh_cpu. | |
22287 | (sh_initialize_trampoline): Change 0 to LCT_NORMAL in function call. | |
22288 | (sh_expand_builtin): Change 0 to EXPAND_NORMAL in function call. | |
22289 | * config/sh/sh.md (cbranchsi4): Use LAST_AND_UNUSED_RTX_CODE | |
22290 | instead of CODE_FOR_nothing. | |
22291 | (cbranchdi4): Likewise. Fix the order of arguments for | |
22292 | gen_rtx_fmt_ee. | |
22293 | (push_fpscr): Use add_reg_note. | |
22294 | (pop_fpscr, movdf_i4+1, reload_outdf__RnFRm+3, reload_outdf__RnFRm+4, | |
22295 | reload_outdf__RnFRm+5, fpu_switch+1, fpu_switch+2): Likewise. | |
f6c8c8fc | 22296 | |
7dfbd804 | 22297 | 2009-04-21 Joseph Myers <joseph@codesourcery.com> |
22298 | ||
22299 | * ABOUT-GCC-NLS, ChangeLog, ChangeLog-1997, ChangeLog-1998, | |
22300 | ChangeLog-1999, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, | |
22301 | ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, | |
22302 | ChangeLog-2007, ChangeLog-2008, ChangeLog.dataflow, ChangeLog.lib, | |
22303 | ChangeLog.ptr, ChangeLog.tree-ssa, ChangeLog.tuples, FSFChangeLog, | |
22304 | FSFChangeLog.10, FSFChangeLog.11, LANGUAGES, ONEWS, acinclude.m4, | |
22305 | config/alpha/gnu.h, config/alpha/libgcc-alpha-ldbl.ver, | |
22306 | config/alpha/t-osf4, config/alpha/t-vms, config/alpha/va_list.h, | |
22307 | config/alpha/x-vms, config/arc/t-arc, | |
22308 | config/arm/README-interworking, config/arm/arm-c.c, | |
22309 | config/arm/gentune.sh, config/arm/libgcc-bpabi.ver, | |
22310 | config/arm/t-arm, config/arm/t-arm-elf, config/arm/t-arm-softfp, | |
22311 | config/arm/t-bpabi, config/arm/t-linux, config/arm/t-linux-eabi, | |
22312 | config/arm/t-netbsd, config/arm/t-pe, config/arm/t-strongarm-elf, | |
22313 | config/arm/t-symbian, config/arm/t-vxworks, config/arm/t-wince-pe, | |
22314 | config/avr/t-avr, config/bfin/elf.h, config/bfin/libgcc-bfin.ver, | |
22315 | config/bfin/linux.h, config/bfin/t-bfin, config/bfin/t-bfin-elf, | |
22316 | config/bfin/t-bfin-linux, config/bfin/t-bfin-uclinux, | |
22317 | config/bfin/uclinux.h, config/cris/mulsi3.asm, config/cris/t-cris, | |
22318 | config/cris/t-elfmulti, config/crx/t-crx, | |
22319 | config/darwin-ppc-ldouble-patch.def, config/darwin-sections.def, | |
22320 | config/divmod.c, config/fr30/t-fr30, config/frv/libgcc-frv.ver, | |
22321 | config/frv/t-frv, config/frv/t-linux, config/h8300/genmova.sh, | |
22322 | config/h8300/t-h8300, config/i386/athlon.md, | |
22323 | config/i386/darwin-libgcc.10.4.ver, | |
22324 | config/i386/darwin-libgcc.10.5.ver, config/i386/libgcc-glibc.ver, | |
22325 | config/i386/mach.h, config/i386/netbsd.h, config/i386/t-crtpc, | |
22326 | config/i386/t-cygming, config/i386/t-cygwin, config/i386/t-i386, | |
22327 | config/i386/t-linux64, config/i386/t-nwld, | |
22328 | config/i386/t-rtems-i386, config/i386/t-sol2-10, | |
22329 | config/i386/x-mingw32, config/ia64/div.md, config/ia64/elf.h, | |
22330 | config/ia64/ia64.opt, config/ia64/libgcc-glibc.ver, | |
22331 | config/ia64/libgcc-ia64.ver, config/ia64/linux.h, | |
22332 | config/ia64/sysv4.h, config/ia64/t-hpux, config/ia64/t-ia64, | |
22333 | config/iq2000/abi, config/iq2000/lib2extra-funcs.c, | |
22334 | config/iq2000/t-iq2000, config/libgcc-glibc.ver, | |
22335 | config/m32r/libgcc-glibc.ver, config/m32r/t-linux, | |
22336 | config/m32r/t-m32r, config/m68hc11/t-m68hc11, | |
22337 | config/m68k/t-floatlib, config/m68k/t-linux, config/m68k/t-mlibs, | |
22338 | config/m68k/t-uclinux, config/mcore/t-mcore, | |
22339 | config/mcore/t-mcore-pe, config/mips/20kc.md, config/mips/4130.md, | |
22340 | config/mips/5400.md, config/mips/5500.md, config/mips/crti.asm, | |
22341 | config/mips/crtn.asm, config/mips/irix-crti.asm, | |
22342 | config/mips/irix-crtn.asm, config/mips/libgcc-mips16.ver, | |
22343 | config/mips/mips-dsp.md, config/mips/mips-dspr2.md, | |
22344 | config/mips/mips-fixed.md, config/mips/sb1.md, | |
22345 | config/mips/sr71k.md, config/mips/t-elf, config/mips/t-gofast, | |
22346 | config/mips/t-iris6, config/mips/t-isa3264, | |
22347 | config/mips/t-libgcc-mips16, config/mips/t-linux64, | |
22348 | config/mips/t-mips, config/mips/t-r3900, config/mips/t-rtems, | |
22349 | config/mips/t-sb1, config/mips/t-sde, config/mips/t-sdemtk, | |
22350 | config/mips/t-slibgcc-irix, config/mips/t-sr71k, config/mips/t-st, | |
22351 | config/mips/t-vr, config/mips/t-vxworks, config/mmix/t-mmix, | |
22352 | config/mn10300/t-linux, config/mn10300/t-mn10300, | |
22353 | config/pa/pa32-regs.h, config/pa/t-hpux-shlib, config/pa/t-linux, | |
22354 | config/pa/t-linux64, config/pa/t-pa64, config/pdp11/t-pdp11, | |
22355 | config/picochip/libgccExtras/clzsi2.asm, | |
22356 | config/picochip/t-picochip, config/rs6000/darwin-ldouble-format, | |
22357 | config/rs6000/darwin-libgcc.10.4.ver, | |
22358 | config/rs6000/darwin-libgcc.10.5.ver, | |
22359 | config/rs6000/libgcc-ppc-glibc.ver, config/rs6000/ppc-asm.h, | |
22360 | config/rs6000/t-aix43, config/rs6000/t-aix52, | |
22361 | config/rs6000/t-darwin, config/rs6000/t-fprules, | |
22362 | config/rs6000/t-fprules-fpbit, config/rs6000/t-linux64, | |
22363 | config/rs6000/t-lynx, config/rs6000/t-netbsd, | |
22364 | config/rs6000/t-ppccomm, config/rs6000/t-ppcendian, | |
22365 | config/rs6000/t-ppcgas, config/rs6000/t-rs6000, | |
22366 | config/rs6000/t-rtems, config/rs6000/t-spe, | |
22367 | config/rs6000/t-vxworks, config/s390/libgcc-glibc.ver, | |
22368 | config/score/t-score-elf, config/sh/divcost-analysis, | |
22369 | config/sh/libgcc-glibc.ver, config/sh/t-netbsd, config/sh/t-sh, | |
22370 | config/sh/t-sh64, config/sh/t-superh, config/sh/t-symbian, | |
22371 | config/sparc/libgcc-sparc-glibc.ver, config/sparc/sol2-bi.h, | |
22372 | config/sparc/sol2-gas.h, config/sparc/sol2-gld-bi.h, | |
22373 | config/sparc/t-elf, config/sparc/t-linux64, config/sparc/t-sol2, | |
22374 | config/stormy16/stormy-abi, config/stormy16/t-stormy16, | |
22375 | config/t-darwin, config/t-libunwind, config/t-libunwind-elf, | |
22376 | config/t-linux, config/t-lynx, config/t-slibgcc-elf-ver, | |
22377 | config/t-slibgcc-sld, config/t-sol2, config/t-vxworks, | |
22378 | config/udivmod.c, config/udivmodsi4.c, config/v850/t-v850, | |
22379 | config/v850/t-v850e, config/xtensa/t-xtensa, diagnostic.def, | |
22380 | gdbinit.in, glimits.h, gstab.h, gsyms.h, java/ChangeLog, | |
22381 | java/ChangeLog.ptr, java/ChangeLog.tree-ssa, libgcc-std.ver, | |
22382 | limitx.h, version.c, xcoff.h: Add copyright and license notices. | |
22383 | * config/h8300/genmova.sh: Include copyright and license notices | |
22384 | in generated output. | |
22385 | * config/h8300/mova.md: Regenerate. | |
22386 | * doc/install.texi2html: Include word "Copyright" in copyright | |
22387 | notice and use name "Free Software Foundation, Inc.". | |
22388 | * ChangeLog, ChangeLog-2000, ChangeLog-2001, ChangeLog-2002, | |
22389 | ChangeLog-2003, ChangeLog-2004, ChangeLog-2005, ChangeLog-2006, | |
22390 | ChangeLog-2007, ChangeLog-2008: Correct dates. | |
22391 | ||
43158006 | 22392 | 2009-04-21 Eric Botcazou <ebotcazou@adacore.com> |
22393 | ||
22394 | * c-common.c (c_common_truthvalue_conversion): Use LOCATION to build | |
22395 | NE_EXPR operations as well. | |
22396 | * c-parser.c (c_parser_condition): Do not set location information on | |
22397 | the condition. | |
22398 | (c_parser_conditional_expression): Likewise. | |
22399 | (c_parser_binary_expression): Set location information on operators. | |
22400 | * c-typeck.c (build_unary_op) <TRUTH_NOT_EXPR>: Reset the location if | |
22401 | TRUTH_NOT_EXPR has been folded. | |
22402 | * fold-const.c (fold_truth_not_expr): Copy location information from | |
22403 | the incoming expression to the outgoing one. | |
22404 | * gimplify.c (shortcut_cond_r): Add locus parameter. Pass it to | |
22405 | recursive calls on the LHS of the operator but pass that of the | |
22406 | operator to recursive calls on the RHS of the operator. Set it | |
22407 | on the COND_EXPR. | |
22408 | (shortcut_cond_expr): Set the locus of the operator on the second | |
22409 | COND_EXPR and that of the expression on the first in degenerate cases. | |
22410 | Pass the locus of the expression to calls to shortcut_cond_r. | |
22411 | Set the locus of the 'then' block on the associated jump, if any. | |
22412 | (gimplify_boolean_expr): Add locus parameter. Set it on the COND_EXPR. | |
22413 | (gimplify_expr) <TRUTH_ANDIF_EXPR>: Pass the locus of the outer | |
22414 | expression to call to gimplify_boolean_expr. | |
22415 | ||
72f432d4 | 22416 | 2009-04-21 Kai Tietz <kai.tietz@onevision.com> |
22417 | ||
22418 | * config.gcc: Add additional configuration for | |
22419 | i686-w64-mingw* and x86_64-w64-mingw* triplet. | |
22420 | * config/i386/mingw-w64.h: New mingw-w64 specific header. | |
22421 | (CPP_SPEC): Redefine for allowing -municode option. | |
22422 | (STARTFILE_SPEC): Likewise. | |
22423 | * config/i386/t-mingw-w64: New. | |
22424 | * config/i386/mingw-w64.opt: New. | |
22425 | (municode): Add new target option. | |
22426 | * doc/invoke.texi (municode): Add documentation for new option. | |
22427 | ||
da84efc1 | 22428 | 2009-04-21 Ian Lance Taylor <iant@google.com> |
22429 | ||
22430 | * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): | |
22431 | Correct test for number of arguments. | |
22432 | * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise. | |
22433 | ||
89871bab | 22434 | 2009-04-21 Andreas Schwab <schwab@linux-m68k.org> |
22435 | ||
22436 | * config/m68k/linux.h (FINALIZE_TRAMPOLINE): Use enum for second | |
22437 | argument of emit_library_call. | |
22438 | ||
be1b4133 | 22439 | 2009-04-21 Richard Guenther <rguenther@suse.de> |
22440 | ||
22441 | PR middle-end/39829 | |
22442 | * gimple.c (walk_stmt_load_store_addr_ops): Catch addresses | |
22443 | inside VIEW_CONVERT_EXPRs. | |
22444 | ||
f6ac75a7 | 22445 | 2009-04-21 Martin Jambor <mjambor@suse.cz> |
22446 | ||
22447 | * tree-switch-conversion.c (build_constructors): Split a long line. | |
22448 | (constructor_contains_same_values_p): New function. | |
c933fb42 | 22449 | (build_one_array): Create assigns of constants if possible, do not |
22450 | call mark_sym_for_renaming, call update_stmt. | |
f6ac75a7 | 22451 | (build_arrays): Call make_ssa_name (create_tmp_var ()) instead of |
22452 | make_rename_temp. Do not call mark_symbols_for_renaming, call | |
22453 | update_stmt. | |
22454 | (gen_def_assigns): Do not call mark_symbols_for_renaming or | |
22455 | find_new_referenced_vars, call update_stmt. | |
22456 | (gen_inbound_check): Use create_tmp_var and create ssa names manually | |
22457 | instead of calling make_rename_temp. Do not call | |
22458 | find_new_referenced_vars or mark_symbols_for_renaming, call | |
22459 | update_stmt. | |
22460 | ||
80a26b8b | 22461 | 2009-04-21 Richard Guenther <rguenther@suse.de> |
22462 | ||
22463 | PR tree-optimization/39827 | |
c933fb42 | 22464 | * tree-ssa-phiprop.c (propagate_with_phi): Check SSA_NAME is in range. |
80a26b8b | 22465 | (tree_ssa_phiprop): Pass the correct array size. |
22466 | ||
8734914d | 22467 | 2009-04-21 Uros Bizjak <ubizjak@gmail.com> |
22468 | ||
22469 | * config/alpha/alpha.md (tune): Add cast to enum attr_tune. | |
22470 | ||
79973b57 | 22471 | 2009-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org> |
22472 | ||
22473 | PR 16202 | |
22474 | * c-typeck.c (lvalue_p): Move declaration ... | |
22475 | * c-common.h (lvalue_p): ... to here. | |
22476 | * c-common.c (candidate_equal_p): New. | |
22477 | (add_tlist): Use it. | |
22478 | (merge_tlist): Use it. | |
22479 | (warn_for_collisions_1): Likewise. | |
22480 | (warning_candidate_p): Accept more candidates. | |
22481 | (verify_tree): A warning candidate can be an expression. Use | |
22482 | candidate_equal_p. | |
22483 | ||
e1483f71 | 22484 | 2009-04-21 Ben Elliston <bje@au.ibm.com> |
22485 | ||
22486 | PR target/5267 | |
22487 | * doc/invoke.texi (RS/6000 and PowerPC Options): Add documentation | |
22488 | for -mcall-eabi, -mcall-aixdesc, -mcall-freebsd and -mcall-openbsd | |
22489 | options. Remove -mcall-solaris documentation. | |
22490 | ||
9ab71c6b | 22491 | 2009-04-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
22492 | ||
22493 | PR c++/13358 | |
22494 | * doc/invoke.texi (-Wlong-long): Update description. | |
22495 | * c-lex (interpret_integer): Only warn if there was no previous | |
22496 | overflow and -Wlong-long is enabled. | |
22497 | * c-decl.c (declspecs_add_type): Drop redundant flags. | |
22498 | * c.opt (Wlong-long): Init to -1. | |
22499 | * c-opts.c (sanitize_cpp_opts): Synchronize cpp's warn_long_long | |
22500 | and front-end warn_long_long. Wlong-long only depends on other | |
22501 | flags if it is uninitialized. | |
22502 | * c-parser.c (disable_extension_diagnostics): warn_long_long is | |
22503 | the same for CPP and FE. | |
22504 | (restore_extension_diagnostics): Likewise. | |
22505 | ||
b9c74b4d | 22506 | 2009-04-20 Ian Lance Taylor <iant@google.com> |
22507 | ||
22508 | Fix enum conversions which are invalid in C++: | |
8734914d | 22509 | * auto-inc-dec.c (attempt_change): Change 0 to SET in function call. |
22510 | * calls.c (store_one_arg): Change 0 to EXPAND_NORMAL in function call. | |
b9c74b4d | 22511 | * cse.c (hash_rtx_cb): Change 0 to VOIDmode in function call. |
22512 | * dbgcnt.c (dbg_cnt_set_limit_by_name): Add cast to enum type. | |
8734914d | 22513 | * dbxout.c (dbxout_symbol): Change 0 to VOIDmode in function call. |
b9c74b4d | 22514 | (dbxout_parms): Likewise. |
8734914d | 22515 | * df-core.c (df_set_flags): Change changeable_flags parameter to int. |
b9c74b4d | 22516 | (df_clear_flags): Likewise. |
22517 | * df-problems.c (df_rd_bb_local_compute_process_def): Change | |
22518 | top_flag parameter to int. | |
22519 | (df_chain_create_bb_process_use): Likewise. | |
8734914d | 22520 | (df_chain_add_problem): Change chain_flags parameter to unsigned int. |
22521 | Remove cast. | |
b9c74b4d | 22522 | * df-scan.c (df_ref_create): Change ref_flags parameter to int. |
22523 | (df_ref_create_structure, df_def_record_1): Likewise. | |
22524 | (df_defs_record, df_uses_record, df_get_call_refs): Likewise. | |
22525 | (df_notes_rescan): Change 0 to VOIDmode in function call. | |
22526 | (df_get_call_refs, df_insn_refs_collect): Likewise. | |
22527 | (df_bb_regs_collect): Likewise. | |
22528 | (df_entry_block_defs_collect): Likewise. | |
22529 | (df_exit_block_uses_collect): Likewise. | |
22530 | * df.h: Update declarations. | |
22531 | * double-int.c (double_int_divmod): Add cast to enum type. | |
22532 | * dse.c (replace_inc_dec): Reverse parameters to gen_int_mode. | |
22533 | * dwarf2out.c (new_reg_loc_descr): Add casts to enum type. | |
22534 | (based_loc_descr): Likewise. | |
22535 | (loc_descriptor_from_tree_1): Change first_op and second_op to | |
22536 | enum dwarf_location_atom. Add cast to enum type. | |
22537 | * expmed.c (init_expmed): Change 0 to SET in function call. | |
8734914d | 22538 | * expr.c (init_expr_target): Change 0 to VOIDmode in function call. |
b9c74b4d | 22539 | (expand_expr_real_1): Change 0 to EXPAND_NORMAL in function call. |
22540 | (do_store_flag): Likewise. | |
22541 | * fixed-value.h (struct fixed_value): Change mode to enum | |
22542 | machine_mode. | |
8734914d | 22543 | * function.c (assign_parms): Change 0 to VOIDmode in function call. |
b9c74b4d | 22544 | * genautomata.c (insert_automaton_decl): Change 1 to INSERT in |
22545 | function call. | |
22546 | (insert_insn_decl, insert_decl, insert_state): Likewise. | |
22547 | (automata_list_finish): Likewise. | |
22548 | * genrecog.c (process_define_predicate): Add cast to enum type. | |
22549 | * gensupport.c (init_predicate_table): Add cast to enum type. | |
22550 | * gimple.c (gimple_build_return): Change 0 to ERROR_MARK in | |
22551 | function call. | |
22552 | (gimple_build_call_1, gimple_build_label): Likewise. | |
22553 | (gimple_build_goto, gimple_build_asm_1): Likewise. | |
22554 | (gimple_build_switch_1, gimple_build_cdt): Likewise. | |
8734914d | 22555 | * gimple.h (GIMPLE_CHECK): Change 0 to ERROR_MARK in function call. |
b9c74b4d | 22556 | (enum fallback): Rename from enum fallback_t. |
22557 | (fallback_t): Typedef as int. | |
22558 | * gimple-low.c (lower_builtin_setjmp): Change TSI_SAME_STMT to | |
22559 | GSI_SAME_STMT in function call. | |
22560 | * ira.c (setup_class_subset_and_memory_move_costs): Add casts to | |
22561 | enum type. | |
22562 | (setup_reg_class_relations): Likewise. | |
8734914d | 22563 | (setup_reg_class_nregs): Change cl to int. Add casts to enum type. |
b9c74b4d | 22564 | (setup_prohibited_class_mode_regs): Add cast to enum type. |
22565 | (setup_prohibited_mode_move_regs): Likewise. | |
8734914d | 22566 | * ira-costs.c (record_reg_classes): Change rclass to enum reg_class. |
b9c74b4d | 22567 | (record_address_regs): Change i to enum reg_class. |
22568 | * lists.c (alloc_EXPR_LIST): Add cast to enum type. | |
22569 | * machmode.h (GET_MODE_CLASS): Cast value to enum mode_class. | |
22570 | (GET_MODE_WIDER_MODE): Cast value to enum machine_mode. | |
22571 | (GET_MODE_2XWIDER_MODE): Likewise. | |
22572 | (GET_CLASS_NARROWEST_MODE): Likewise. | |
22573 | * omp-low.c (expand_omp_for): Add cast to enum type. | |
22574 | * optabs.c (debug_optab_libfuncs): Add casts to enum type. | |
22575 | * opts.c (enable_warning_as_error): Change kind to diagostic_t. | |
22576 | * postreload.c (reload_cse_simplify_operands): Change rclass local | |
22577 | to enum reg_class. | |
22578 | * predict.c (combine_predictions_for_insn): Change best_predictor | |
22579 | and predictor to enum br_predictor. | |
22580 | (combine_predictions_for_bb): Likewise. | |
22581 | (build_predict_expr): Change assignment to PREDICT_EXPR_OUTCOME to | |
22582 | use SET_PREDICT_EXPR_OUTCOME. | |
8734914d | 22583 | * real.c (real_arithmetic): Change icode to code in function call. |
b9c74b4d | 22584 | * reginfo.c (init_move_cost): Add casts to enum type. |
22585 | (init_reg_sets_1, init_fake_stack_mems): Likewise. | |
22586 | * regmove.c (regclass_compatible_p): Change class0 and class1 to | |
22587 | enum reg_class. | |
22588 | * reload.c (find_valid_class): Add casts to enum type. | |
22589 | (push_reload): Change 0 to NO_REGS in function call. | |
22590 | (find_reloads): Change this_alternative to array of enum | |
22591 | reg_class. Remove some now-unnecessary casts. | |
22592 | (make_memloc): Change 0 to VOIDmode in function call. | |
22593 | * reload1.c (reload): Change 0 to VOIDmode in function call. | |
22594 | (eliminate_regs_1, elimination_effects): Likewise. | |
22595 | (eliminate_regs_in_insn): Likewise. | |
22596 | (emit_input_reload_insns): Add cast to enum type. | |
22597 | (delete_output_reload): Change 0 to VOIDmode in function call. | |
22598 | * reorg.c (insn_sets_resource_p): Convert include_delayed_effects | |
22599 | to enum type in function call. | |
22600 | * tree.h (PREDICT_EXPR_OUTCOME): Add cast to enum type. | |
22601 | (SET_PREDICT_EXPR_OUTCOME): Define. | |
8734914d | 22602 | * tree-dump.c (get_dump_file_info): Change phase parameter to int. |
b9c74b4d | 22603 | (get_dump_file_name, dump_begin, dump_enabled_p): Likewise. |
22604 | (dump_initialized_p, dump_flag_name, dump_end): Likewise. | |
22605 | (dump_function): Likewise. | |
22606 | * tree-dump.h: Update declarations. | |
22607 | * tree-pass.h: Update declarations. | |
22608 | * varasm.c (assemble_integer): Change mclass to enum mode_class. | |
22609 | * config/arm/arm.c (thumb_legitimize_reload_address): Add cast to | |
22610 | enum type. | |
22611 | (arm_rtx_costs_1): Correct parenthesization. | |
22612 | (arm_rtx_costs): Add casts to enum type. | |
22613 | (adjacent_mem_locations): Reverse arguments to const_ok_for_op. | |
22614 | (vfp_emit_fstmd): Use add_rg_note. | |
22615 | (emit_multi_reg_push, emit_sfm): Likewise. | |
22616 | (thumb_set_frame_pointer): Likewise. | |
22617 | (arm_expand_prologue): Likewise. | |
22618 | (arm_regno_class): Change return type to enum reg_class. | |
22619 | (thumb1_expand_prologue): Use add_reg_note. | |
22620 | * config/arm/arm-protos.h (arm_regno_class): Update declaration. | |
22621 | * config/arm/arm.h (INITIALIZE_TRAMPOLINE): Change 0 to LCT_NORMAL | |
22622 | in function call. | |
22623 | * config/arm/gentune.sh: Add cast to enum type. | |
22624 | * config/arm/arm-tune.md: Rebuild. | |
22625 | * config/i386/i386.c (ix86_expand_prologue): Use add_reg_note. | |
22626 | (ix86_split_fp_branch, predict_jump): Likewise. | |
22627 | (ix86_expand_multi_arg_builtin): Change sub_code from enum | |
22628 | insn_code to enum rtx_code. | |
22629 | (ix86_builtin_vectorized_function): Add cast to enum type. | |
22630 | * config/i386/i386.md (truncdfsf2): Change slot to enum | |
22631 | ix86_stack_slot. | |
22632 | (truncxf<mode>2, isinf<mode>2): Likewise. | |
22633 | * config/i386/i386-c.c (ix86_pragma_target_parse): Add cast to | |
22634 | enum type. | |
22635 | * config/ia64/ia64.c (ia64_split_tmode_move): Use add_reg_note. | |
22636 | (spill_restore_mem, do_spill, ia64_expand_prologue): Likewise. | |
22637 | (insert_bundle_state): Change 1 to INSERT in function call. | |
22638 | (ia64_add_bundle_selector_before): Likewise. | |
22639 | * config/ia64/ia64.md (cpu attr): Add cast to enum type. | |
22640 | (save_stack_nonlocal): Change 0 to LCT_NORMAL in function call. | |
22641 | (restore_stack_nonlocal): Likewise. | |
22642 | * config/mips/mips.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL in | |
22643 | function call. | |
22644 | * config/mips/mips.c (mips_binary_cost): Change 0 to SET in | |
22645 | function call. | |
22646 | (mips_rtx_costs): Likewise. | |
22647 | (mips_override_options): Add casts to enum type. | |
22648 | * config/mips/sdemtk.h (MIPS_ICACHE_SYNC): Change 0 to LCT_NORMAL | |
22649 | in function call. | |
22650 | * config/pa/pa.c (legitimize_pic_address): Use add_reg_note. | |
22651 | (store_reg, set_reg_plus_d): Likewise. | |
22652 | (hppa_expand_prologue, hppa_profile_hook): Likewise. | |
22653 | * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add | |
22654 | cast to enum type. | |
22655 | (altivec_expand_vec_set_builtin): Change 0 to EXPAND_NORMAL in | |
22656 | function call. | |
22657 | (emit_unlikely_jump): Use add_reg_note. | |
22658 | (rs6000_emit_allocate_stack): Likewise. | |
22659 | (rs6000_frame_related, rs6000_emit_prologue): Likewise. | |
22660 | (output_toc): Change 1 to INSERT in function call. | |
22661 | (output_profile_hook): Change 0 to LCT_NORMAL in function call. | |
22662 | (rs6000_initialize_trampoline): Likewise. | |
22663 | (rs6000_init_dwarf_reg_sizes_extra): Change 0 to EXPAND_NORMAL in | |
22664 | function call. | |
22665 | * config/s390/s390.c (s390_rtx_costs): Add cast to enum type. | |
22666 | (s390_expand_movmem): Change 0 to OPTAB_DIRECT in function call. | |
22667 | (s390_expand_setmem, s390_expand_cmpmem): Likewise. | |
22668 | (save_gprs): Use add_reg_note. | |
22669 | (s390_emit_prologue): Likewise. | |
8734914d | 22670 | (s390_expand_builtin): Change 0 to EXPAND_NORMAL in function call. |
b9c74b4d | 22671 | * config/sparc/sparc.c (sparc_expand_prologue): Use add_reg_note. |
22672 | (sparc_fold_builtin): Add cast to enum type. | |
22673 | * config/spu/spu.c (spu_emit_branch_or_set): Change ior_code to | |
22674 | enum insn_code. | |
22675 | (spu_expand_prologue): Use add_reg_note. | |
8734914d | 22676 | (expand_builtin_args): Change 0 to EXPAND_NORMAL in function call. |
b9c74b4d | 22677 | |
22678 | 2009-04-20 Ian Lance Taylor <iant@google.com> | |
22679 | ||
22680 | * c-parser.c (c_parser_attributes): Change VEC back to tree list. | |
22681 | (c_parser_postfix_expression_after_primary): Get VEC for list of | |
22682 | arguments. Get original types of arguments. Call | |
22683 | build_function_call_vec. | |
22684 | (cached_expr_list_1, cached_expr_list_2): New static variables. | |
22685 | (c_parser_expr_list): Change return type to VEC *. Add | |
22686 | p_orig_types parameter. Change all callers. | |
22687 | (c_parser_release_expr): New static function. | |
22688 | (c_parser_vec_to_tree_list): New static function. | |
22689 | * c-typeck.c (build_function_call): Rewrite to build a VEC and | |
22690 | call build_function_call_vec. | |
22691 | (build_function_call_vec): New function, based on old | |
22692 | build_function_call. | |
22693 | (convert_arguments): Remove nargs and argarray parameters. Change | |
22694 | values to a VEC. Add origtypes parameter. | |
8734914d | 22695 | (build_modify_expr): Add rhs_origtype parameter. Change all callers. |
b9c74b4d | 22696 | (convert_for_assignment): Add origtype parameter. Change all |
22697 | callers. If warn_cxx_compat, check for conversion to an enum | |
22698 | type when calling a function. | |
22699 | (store_init_value): Add origtype parameter. Change all callers. | |
22700 | (digest_init): Likewise. | |
22701 | (struct init_node): Add origtype field. | |
22702 | (add_pending_init): Add origtype parameter. Change all callers. | |
22703 | (output_init_element): Likewise. | |
22704 | (output_pending_init_elements): Pass origtype from init_node to | |
22705 | output_init_element. | |
4ebc3d57 | 22706 | (process_init_element): Pass origtype from c_expr to |
b9c74b4d | 22707 | output_init_element. |
22708 | (c_finish_return): Add origtype parameter. Change all callers. | |
22709 | * c-common.c (sync_resolve_size): Change params to VEC *. Change | |
22710 | caller. | |
22711 | (sync_resolve_params): Likewise. | |
8734914d | 22712 | (sync_resolve_return): Change params to first_param. Change caller. |
b9c74b4d | 22713 | (resolve_overloaded_builtins): Change params to VEC *. Change |
8734914d | 22714 | callers. Save first parameter around call to build_function_call_vec. |
b9c74b4d | 22715 | * c-decl.c (finish_decl): Add origtype parameter. Change all |
22716 | callers. Call build_function_call_vec rather than | |
22717 | build_function_call for cleanup. | |
22718 | * c-tree.h: Update declarations. | |
22719 | * c-common.h: Update declarations. | |
22720 | * stub-objc.c (objc_rewrite_function_call): Change parameter from | |
22721 | params to first_param. | |
22722 | * target.h (struct gcc_target): Change resolve_overloaded_builtin | |
22723 | params parameter from tree to void *. | |
22724 | * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): | |
22725 | Change arglist parameter to have type void *, and to be a pointer | |
22726 | to a VEC. | |
22727 | * config/rs6000/rs6000-protos.h | |
22728 | (altivec_resolve_overloaded_builtin): Update declaration. | |
22729 | * config/spu/spu-c.c (spu_resolved_overloaded_builtin): Change | |
22730 | fnargs parameter to have type void *, and to be a pointer to a | |
22731 | VEC. Call build_function_call_vec instead of | |
22732 | build_function_call. | |
8734914d | 22733 | * config/spu/spu-protos.h (spu_expand_builtin): Update declaration. |
b9c74b4d | 22734 | |
6df553fd | 22735 | 2009-04-20 Joey Ye <joey.ye@intel.com> |
943327c1 | 22736 | Xuepeng Guo <xuepeng.guo@intel.com> |
6df553fd | 22737 | H.J. Lu <hongjiu.lu@intel.com> |
22738 | ||
22739 | * config/i386/atom.md: Add bypasses with ix86_dep_by_shift_count. | |
22740 | ||
22741 | * config/i386/i386.c (LEA_SEARCH_THRESHOLD): New macro. | |
22742 | (IX86_LEA_PRIORITY): Likewise. | |
22743 | (distance_non_agu_define): New function. | |
22744 | (distance_agu_use): Likewise. | |
22745 | (ix86_lea_for_add_ok): Likewise. | |
22746 | (ix86_dep_by_shift_count): Likewise. | |
22747 | ||
22748 | * config/i386/i386.md: Call ix86_lea_for_add_ok to decide we | |
22749 | should split for LEA. | |
22750 | ||
22751 | * config/i386/i386-protos.h (ix86_lea_for_add_ok): Declare new | |
22752 | function. | |
22753 | (ix86_dep_by_shift_count): Likewise. | |
22754 | ||
a174b54d | 22755 | 2009-04-20 Richard Guenther <rguenther@suse.de> |
22756 | ||
22757 | * expr.c (handled_component_p): Move ... | |
22758 | * tree.h (handled_component_p): ... here. | |
22759 | * tree.def: Re-order BIT_FIELD_REF, COMPONENT_REF, | |
22760 | ARRAY_REF, ARRAY_RANGE_REF, VIEW_CONVERT_EXPR, IMAGPART_EXPR | |
22761 | and REALPART_EXPR to be in one group. | |
22762 | ||
59f3ea59 | 22763 | 2009-04-20 Richard Guenther <rguenther@suse.de> |
22764 | ||
22765 | * basic-block.h (get_all_dominated_blocks): Declare. | |
22766 | * dominance.c (get_all_dominated_blocks): New function. | |
22767 | * tree-cfg.c (get_all_dominated_blocks): Remove. | |
22768 | (remove_edge_and_dominated_blocks): Adjust. | |
22769 | * tree-ssa-phiprop.c (tree_ssa_phiprop_1): Fold in ... | |
22770 | (tree_ssa_phiprop): ... here. Use get_all_dominated_blocks | |
22771 | instead of recursing. | |
22772 | ||
13f90d63 | 22773 | 2009-04-20 Doug Kwan <dougkwan@google.com> |
22774 | ||
22775 | * cgraph.h (cgraph_node_ptr): New type for vector functions. | |
22776 | (struct cgraph_node_set_def): New type. | |
22777 | (cgraph_node_set) New type. Also declare vector functions. | |
22778 | (struct cgraph_node_set_element_def): New type. | |
22779 | (cgraph_node_set_element): Ditto. | |
22780 | (cgraph_node_set_iterator): New iterator type. | |
22781 | (cgraph_node_set_new, cgraph_node_set_find, cgraph_node_set_add, | |
22782 | cgraph_node_set_remove, dump_cgraph_node_set, | |
22783 | debug_cgraph_node_set): New prototypes. | |
22784 | (csi_end_p, csi_next, csi_node, csi_start, cgraph_node_in_set_p, | |
22785 | cgraph_node_set_size): New inlines. | |
22786 | * tree-pass.h (struct cgraph_node_set_def): New decl to avoid | |
22787 | including cgraph.h. | |
22788 | (struct ipa_opt_pass): Add struct cgraph_node_set_def | |
22789 | argument to function 'write_summary'. | |
22790 | * ipa.c: Include ggc.h. | |
22791 | (hash_cgraph_node_set_element, | |
22792 | eq_cgraph_node_set_element, cgraph_node_set_new, | |
22793 | cgraph_node_set_add, cgraph_node_set_remove, | |
22794 | cgraph_node_set_find, dump_cgraph_node_set, | |
22795 | debug_cgraph_node_set): New functions. | |
22796 | * Makefile.in (ipa.o): Add dependency on GGC_H. | |
22797 | ||
1065dd4e | 22798 | 2009-04-20 Ira Rosen <irar@il.ibm.com> |
22799 | ||
22800 | PR tree-optimization/39675 | |
89871bab | 22801 | * tree-vect-loop.c (vect_transform_loop): Remove currently redundant |
8734914d | 22802 | check of the return code of vect_schedule_slp. Check that |
22803 | stmt_vec_info still exists for the statement, before checking its | |
22804 | vectorization type. | |
1065dd4e | 22805 | |
ae381971 | 22806 | 2009-04-20 Michael Matz <matz@suse.de> |
22807 | ||
22808 | * Makefile.in (generated_files): Take out $(simple_generated_c). | |
22809 | ||
2e4b8e58 | 22810 | 2009-04-19 Dave Korn <dave.korn.cygwin@gmail.com> |
22811 | ||
22812 | * config/i386/cygwin-stdint.h (INTPTR_TYPE): Remove "long". | |
22813 | (UINTPTR_TYPE): Likewise. | |
22814 | ||
fe49e588 | 22815 | 2009-04-19 Joseph Myers <joseph@codesourcery.com> |
22816 | ||
22817 | PR c/37481 | |
22818 | * c-typeck.c (digest_init): Check for initializing an array with a | |
22819 | string literal. | |
22820 | ||
714c7dce | 22821 | 2009-04-19 Joseph Myers <joseph@codesourcery.com> |
22822 | ||
22823 | PR c/19771 | |
22824 | * c-semantics.c (pop_stmt_list): Propagate | |
22825 | STATEMENT_LIST_HAS_LABEL to parent statement list. | |
22826 | ||
287179e8 | 22827 | 2009-04-19 Adam Nemet <anemet@caviumnetworks.com> |
22828 | ||
22829 | * config/mips/mips.h (mips_tune_attr): New macro. | |
22830 | * config/mips/mips.md (cpu): Use it. | |
22831 | ||
577f4774 | 22832 | 2009-04-19 Joseph Myers <joseph@codesourcery.com> |
22833 | ||
22834 | PR c/38243 | |
22835 | * c-decl.c (shadow_tag_warned): Diagnose use of restrict when | |
22836 | declaring a tag. | |
22837 | ||
9ed5b1f5 | 22838 | 2009-04-19 Diego Novillo <dnovillo@google.com> |
22839 | ||
22840 | * toplev.c (compile_file): Move call to coverage_finish ... | |
22841 | * cgraphunit.c (ipa_passes): ... here. | |
22842 | Call cgraph_process_new_functions. | |
22843 | * ipa-utils.c (get_base_var): Handle CONSTRUCTOR. | |
22844 | * Makefile.in (cgraphunit.o): Add dependency on COVERAGE_H. | |
22845 | ||
ecfab407 | 22846 | 2009-04-19 Jan Hubicka <jh@suse.cz> |
22847 | ||
8734914d | 22848 | * cgraph.c (cgraph_create_edge, cgraph_set_call_stmt): Set proper |
22849 | cfun. | |
ecfab407 | 22850 | (dump_cgraph_node): Dump can throw external flag. |
22851 | * ipa-pure-const.c (propagate): Fix propagation of nothrow flags. | |
22852 | ||
03033af4 | 22853 | 2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org> |
22854 | ||
22855 | PR c/32061 | |
22856 | PR c++/36954 | |
22857 | * doc/invoke.texi: Add -Wlogical-op to -Wextra. | |
22858 | * common.opt (Wlogical-op): Move from here... | |
22859 | * c.opt (Wlogical-op): ... to here. | |
22860 | * c-typeck.c (parser_build_binary_op): Update call to | |
22861 | warn_logical_operator. | |
22862 | * c-opts.c (c_common_post_options): Enable warn_logical_op with | |
22863 | extra_warnings. | |
22864 | * c-common.c (warn_logical_op): Update. | |
22865 | * c-common.h (warn_logical_op): Update declaration. | |
22866 | ||
d3e86ba4 | 22867 | 2009-04-19 Eric Botcazou <ebotcazou@adacore.com> |
22868 | ||
22869 | * tree.c (protected_set_expr_location): Fix formatting. | |
22870 | ||
d4e60318 | 22871 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> |
22872 | ||
22873 | PR c/27676 | |
22874 | * c-typeck.c (readonly_warning): new. | |
22875 | (build_unary_op, build_modify_expr): Use readonly_warning for | |
22876 | storing into something readonly but not const-qualified. | |
22877 | ||
1b157e43 | 22878 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> |
22879 | ||
22880 | PR c/22367 | |
22881 | * c-typeck.c (build_unary_op): Check for taking address of | |
22882 | expression of type void. | |
22883 | ||
8f24e4bd | 22884 | 2009-04-18 Joseph Myers <joseph@codesourcery.com> |
22885 | ||
22886 | PR c/35210 | |
22887 | * c-typeck.c (build_function_call): Check for calling a function | |
22888 | with qualified void return types. Call require_complete_type when | |
22889 | generating a trap. | |
22890 | ||
17b28e52 | 22891 | 2009-04-18 Jan Hubicka <jh@suse.cz> |
22892 | ||
22893 | * cgraph.c (cgraph_make_edge, dump_cgraph_node, cgraph_set_call_stmt): | |
22894 | Set nothrow flag. | |
22895 | * cgraph.h (struct function): Reduce loop_nest to 30 bits; add | |
22896 | can_throw_external flag. | |
22897 | * ipa-reference.c (ipa_utils_reduced_inorder): Update call. | |
22898 | * ipa-pure-const.c (ignore_edge): New function. | |
22899 | (propagate): Compute order for NOTHROW computation; set NOTHROWs | |
22900 | only over can_throw_external edges. | |
22901 | (local_pure_const): Add nothrow flag. | |
22902 | * ipa-utils.c (searchc): Add ignore_edge callback. | |
22903 | (ipa_utils_reduced_inorder): Add ignore_edge callback. | |
22904 | * ipa-utils.h (ipa_utils_reduced_inorder): Update prototype. | |
22905 | (set_nothrow_function_flags): Update cgraph. | |
22906 | * tree-cfg.c (verify_stmt): Relax nothrow checking when in IPA mode. | |
22907 | ||
1c03e359 | 22908 | 2009-04-18 Richard Guenther <rguenther@suse.de> |
22909 | ||
22910 | PR middle-end/39804 | |
22911 | * tree-ssa-ccp.c (fold_stmt_1): New function factored from ... | |
22912 | (fold_stmt): ... this and ... | |
22913 | (fold_stmt_inplace): ... this. | |
22914 | (fold_stmt_1): Fold references in calls and asms. | |
22915 | * tree-cfg.c (remove_useless_stmts_cond): Use fold_stmt. | |
22916 | ||
8a6bbf30 | 22917 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
22918 | ||
22919 | * tree-vrp.c (ssa_name_nonzero_p): Remove. | |
22920 | * tree.h: Remove the prototype for ssa_name_nonzero_p. | |
22921 | ||
32234224 | 22922 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
22923 | ||
22924 | * tree.c (function_args_count): Remove. | |
22925 | * tree.h: Remove the prototype for function_args_count. | |
22926 | ||
c58db4b7 | 22927 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
22928 | ||
22929 | * tree-iterator.c (expr_only): Remove. | |
22930 | * tree.h: Remove the prototype for expr_only. | |
22931 | ||
404acb5b | 22932 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
22933 | ||
22934 | * reginfo.c (cannot_change_mode_set_regs): Remove. | |
22935 | * rtl.h: Remove the prototype for cannot_change_mode_set_regs. | |
22936 | ||
5a07d305 | 22937 | 2009-04-08 Anatoly Sokolov <aesok@post.ru> |
22938 | ||
22939 | * config/avr/avr.md (*rotlsi3_8, *rotlsi3_16, *rotlsi3_24 ): Check | |
22940 | whether operands 0 and 1 overlaps. | |
22941 | ||
496ffe87 | 22942 | 2009-04-18 Manuel López-Ibáñez <manu@gcc.gnu.org> |
22943 | ||
22944 | PR middle-end/36902 | |
22945 | * tree-vrp.c (check_array_ref): Pass a location_t instead of a | |
22946 | pointer. Use warning_at instead of warning. | |
22947 | (search_for_addr_array): Likewise. | |
22948 | (check_array_bounds): Likewise. | |
22949 | (check_all_array_refs): Check that the incoming edge is not in the | |
22950 | list of edges to be removed. | |
22951 | (check_all_array_refs): Avoid the temporal pointer. | |
22952 | (vrp_visit_cond_stmt): Fix typo. | |
22953 | (simplify_switch_using_ranges): Handle the case where the switch | |
22954 | index is an integer constant. | |
22955 | ||
f846b2e1 | 22956 | 2009-04-18 Adam Nemet <anemet@caviumnetworks.com> |
22957 | ||
22958 | * config/mips/mips.c (mips_final_postscan_insn): Make it static. | |
22959 | ||
d270ac20 | 22960 | 2009-04-18 Kazu Hirata <kazu@codesourcery.com> |
22961 | ||
22962 | * doc/extend.texi, doc/invoke.texi: Fix typos. | |
22963 | ||
3085aa6d | 22964 | 2009-04-17 Cary Coutant <ccoutant@google.com> |
22965 | ||
22966 | * tree-flow-inline.h (get_lineno): Fix inverted test. | |
22967 | ||
d47f59f6 | 22968 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
22969 | ||
22970 | * tree-ssa-pre.c (create_expression_by_pieces): Remove | |
22971 | assertion for AVAIL_OUT. | |
22972 | ||
cea9fc42 | 22973 | 2009-04-17 Mike Frysinger <vapier@gentoo.org> |
22974 | ||
22975 | PR target/38627 | |
22976 | * config/sh/lib1funcs.asm [__ELF__ && __linux__]: Add .note.GNU-stack. | |
22977 | * config/sh/linux-atomic.asm: Likewise. | |
22978 | ||
576cc2fe | 22979 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
22980 | ||
22981 | * except.c (debug_eh_tree): New. | |
22982 | (struct eh_region, struct eh_status): Move ... | |
22983 | * except.h: ... here. | |
22984 | (add_type_for_runtime): Declare extern. | |
22985 | (lookup_type_for_runtime): Likewise. | |
22986 | (debug_eh_tree): Declare. | |
22987 | * Makefile.in (GTFILES): List except.h before except.c | |
22988 | ||
8e5b4ed6 | 22989 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
22990 | ||
8734914d | 22991 | * omp-low.c (create_omp_child_function): Set DECL_CONTEXT for DECL. |
8e5b4ed6 | 22992 | * cgraphunit.c (cgraph_build_static_cdtor): Likewise. |
22993 | * tree-dfa.c (find_referenced_vars_in): Factor out of ... | |
22994 | (find_vars_r): ... here. | |
22995 | * tree-flow.h (find_referenced_vars_in): Declare. | |
22996 | * tree-ssa-pre.c (create_expression_by_pieces): Assert | |
22997 | that AVAIL_OUT exists for BLOCK. | |
22998 | * Makefile.in (CGRAPH_H): Add dependency on cif-code.def | |
22999 | (tree-loop-distribution.o): Fix dependency on TREE_VECTORIZER_H. | |
23000 | (tree-parloops.o): Likewise. | |
23001 | ||
132cae05 | 23002 | 2009-04-17 Simon Baldwin <simonb@google.com> |
23003 | ||
23004 | * toplev.c (default_tree_printer): Add handling for %E format. | |
23005 | ||
c6934f8a | 23006 | 2009-04-17 Diego Novillo <dnovillo@google.com> |
23007 | ||
8734914d | 23008 | * tree-pretty-print.c (dump_generic_node): Add break after |
23009 | TREE_BINFO handler. Handle COMPLEX_TYPE, REAL_TYPE and | |
23010 | FIXED_POINT_TYPE. Handle NULL TREE_TYPEs. Handle METHOD_TYPE and | |
23011 | FUNCTION_TYPE together. Call print_struct_decl when printing | |
23012 | structures and TDF_SLIM is not given. | |
c6934f8a | 23013 | (print_struct_decl): Fix logic for detecting recursion. |
23014 | ||
46782931 | 23015 | 2009-04-17 Rafael Avila de Espindola <espindola@google.com> |
23016 | ||
23017 | PR 31567 | |
23018 | * gcc.c (create_at_file): New. | |
23019 | (compile_input_file_p): New. | |
23020 | (do_spec_1): Use @args files for %i. Use create_at_file for %o. | |
23021 | * main.c (main): Update call to toplev_main. | |
23022 | * toplev.c (toplev_main): Change signature. Call expandargv. | |
23023 | * toplev.h (toplev_main): Change signature. | |
23024 | ||
0bae362c | 23025 | 2009-04-17 Eric Botcazou <ebotcazou@adacore.com> |
23026 | ||
23027 | * dwarf2out.c (field_byte_offset): Use the type size as the field size | |
23028 | if the latter is not constant. | |
23029 | ||
9207eb25 | 23030 | 2009-04-17 David Edelsohn <edelsohn@gnu.org> |
23031 | ||
23032 | * dbxout.c (xcoff_debug_hooks): Add set_name_debug_nothing. | |
23033 | ||
b26d0c9e | 23034 | 2009-04-17 Eric Botcazou <ebotcazou@adacore.com> |
23035 | ||
23036 | * dbxout.c (dbxout_block): Reinstate test on TREE_USED. | |
23037 | * tree-ssa-live.c (remove_unused_scope_block_p): Update TREE_USED bit. | |
23038 | ||
af4c7413 | 23039 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
23040 | ||
23041 | * tree-ssa-structalias.c (get_constraint_for_component_ref): | |
23042 | Handle component references view-converting an invariant address. | |
23043 | ||
48a84cee | 23044 | 2009-04-17 Adam Nemet <anemet@caviumnetworks.com> |
23045 | ||
23046 | * doc/tm.texi (TARGET_DEFAULT_TARGET_FLAGS, | |
23047 | TARGET_MIN_ANCHOR_OFFSET, TARGET_MAX_ANCHOR_OFFSET, | |
23048 | TARGET_HAVE_SRODATA_SECTION, TARGET_HAVE_TLS, | |
23049 | TARGET_UNWIND_TABLES_DEFAULT, TARGET_TERMINATE_DW2_EH_FRAME_INFO): | |
23050 | Use @deftypevr rather than @deftypevar. | |
23051 | ||
8f0b877f | 23052 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
23053 | ||
8734914d | 23054 | * tree-ssa-forwprop.c (get_prop_dest_stmt): Clean up tuplification. |
8f0b877f | 23055 | (get_prop_source_stmt): Likewise. |
23056 | (can_propagate_from): Likewise. | |
23057 | ||
f555bf81 | 23058 | 2009-04-17 Andrew Stubbs <ams@codesourcery.com> |
23059 | ||
23060 | * configure.ac: Add new AC_SUBST for TM_ENDIAN_CONFIG, | |
23061 | TM_MULTILIB_CONFIG and TM_MULTILIB_EXCEPTIONS_CONFIG. | |
23062 | (--with-multilib-list): Add default value. | |
23063 | * configure: Regenerate. | |
23064 | * Makefile.in (TM_ENDIAN_CONFIG): Define. | |
23065 | (TM_MULTILIB_CONFIG, TM_MULTILIB_EXCEPTIONS_CONFIG): Define. | |
23066 | * config.gcc (sh-*-*): Switch to using TM_ENDIAN_CONFIG, | |
23067 | TM_MULTILIB_CONFIG, and TM_MULTILIB_EXCEPTIONS_CONFIG. | |
23068 | Don't add default cpu to multilib list unnecessarily, but do enable | |
23069 | the relevant compiler option.. | |
23070 | Add support for --with-multilib-list=<blank> and | |
23071 | --with-multilib-list=!<somelib> to supress unwanted multilibs. | |
23072 | * config/sh/t-sh (DEFAULT_ENDIAN, OTHER_ENDIAN): New variables. | |
23073 | (MULTILIB_ENDIAN, MULTILIB_CPUS): Delete variables. | |
23074 | (MULTILIB_OPTIONS): Redefine using OTHER_ENDIAN and | |
23075 | TM_MULTILIB_CONFIG. | |
23076 | (MULTILIB_EXCEPTIONS): Add TM_MULTILIB_EXCEPTIONS_CONFIG. | |
23077 | (MULTILIB_OSDIRNAMES): New variable. | |
23078 | * config/sh/t-1e: Delete file. | |
23079 | * config/sh/t-mlib-sh1: Delete file. | |
23080 | * config/sh/t-mlib-sh2: Delete file. | |
23081 | * config/sh/t-mlib-sh2a: Delete file. | |
23082 | * config/sh/t-mlib-sh2a-nofpu: Delete file. | |
23083 | * config/sh/t-mlib-sh2a-single: Delete file. | |
23084 | * config/sh/t-mlib-sh2a-single-only: Delete file. | |
23085 | * config/sh/t-mlib-sh2e: Delete file. | |
23086 | * config/sh/t-mlib-sh3e: Delete file. | |
23087 | * config/sh/t-mlib-sh4: Delete file. | |
23088 | * config/sh/t-mlib-sh4-nofpu: Delete file. | |
23089 | * config/sh/t-mlib-sh4-single: Delete file. | |
23090 | * config/sh/t-mlib-sh4-single-only: Delete file. | |
23091 | * config/sh/t-mlib-sh4a: Delete file. | |
23092 | * config/sh/t-mlib-sh4a-nofpu: Delete file. | |
23093 | * config/sh/t-mlib-sh4a-single: Delete file. | |
23094 | * config/sh/t-mlib-sh4a-single-only: Delete file. | |
23095 | * config/sh/t-mlib-sh4al: Delete file. | |
23096 | * config/sh/t-mlib-sh5-32media: Delete file. | |
23097 | * config/sh/t-mlib-sh5-32media-nofpu: Delete file. | |
23098 | * config/sh/t-mlib-sh5-64media: Delete file. | |
23099 | * config/sh/t-mlib-sh5-64media-nofpu: Delete file. | |
23100 | * config/sh/t-mlib-sh5-compact: Delete file. | |
23101 | * config/sh/t-mlib-sh5-compact-nofpu: Delete file. | |
23102 | * config/sh/t-linux: Don't override MULTILIB_EXCEPTIONS. | |
23103 | * doc/install.texi (Options specification): Add | |
23104 | --with-multilib-list and --with-endian. | |
23105 | ||
c80cefd7 | 23106 | 2009-04-17 Rafael Avila de Espindola <espindola@google.com> |
23107 | ||
23108 | * Makefile.in (REVISION_s): Always include quotes. Change ifdef to use | |
23109 | REVISION_c. | |
23110 | (OBJS-common): Add plugin-version.o. | |
23111 | (plugin-version.o): New. | |
23112 | * gcc-plugin.h (plugin_gcc_version): New. | |
23113 | (plugin_default_version_check): New. | |
23114 | (plugin_init_func, plugin_init): Add version argument. | |
23115 | * plugin-version.c: New. | |
23116 | * plugin.c (str_plugin_gcc_version_name): New. | |
23117 | (try_init_one_plugin): Read plugin_gcc_version from the plugin and | |
23118 | pass it to the init function. | |
23119 | (plugin_default_version_check): New. | |
23120 | ||
090a8c65 | 23121 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
23122 | ||
23123 | * tree-ssa-alias.c (refs_may_alias_p_1): Do not use TBAA | |
23124 | for decl-vs-decl disambiguation. | |
23125 | ||
23911610 | 23126 | 2009-04-17 Andreas Krebbel <krebbel1@de.ibm.com> |
23127 | ||
23128 | * config/s390/s390.h (s390_tune_attr): New macro definition. | |
23129 | * config/s390/s390.md (cpu attribute): Map to s390_tune_attr. | |
23130 | ||
304557cd | 23131 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
23132 | ||
23133 | * tree-ssa-ccp.c (struct fold_stmt_r_data): Remove. | |
23134 | (fold_stmt_r): Likewise. | |
23135 | (maybe_fold_reference): New function. | |
23136 | (fold_gimple_assign): Handle cases fold_stmt_r did. | |
23137 | (fold_stmt): Do not use fold_stmt_r. | |
23138 | (fold_stmt_inplace): Likewise. | |
23139 | ||
912886f2 | 23140 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
23141 | ||
23142 | * tree-ssa-dom.c (gimple_assign_unary_useless_conversion_p): Remove. | |
23143 | (record_equivalences_from_stmt): Remove useless checks and | |
23144 | simplifications. | |
23145 | * tree-ssa-pre.c (eliminate): Avoid converting a constant if | |
23146 | the type is already suitable. | |
23147 | ||
2d44789e | 23148 | 2009-04-17 Paolo Bonzini <bonzini@gnu.org> |
23149 | ||
23150 | * config/sh/sh.h (FUNCTION_VALUE): Fix call to sh_promote_prototypes. | |
23151 | ||
67225bb6 | 23152 | 2009-04-17 Uros Bizjak <ubizjak@gmail.com> |
23153 | ||
23154 | * config/arm/sfp-machine.h (__gcc_CMPtype): New typedef. | |
23155 | (CMPtype): Define as __gcc_CMPtype. | |
23156 | ||
09ec66c8 | 23157 | 2009-04-17 Aurelien Jarno <aurelien@aurel32.net> |
23158 | ||
23159 | * config.gcc: Add soft-fp/t-softfp and i386/t-linux to tmake_file | |
23160 | for i[34567]86-*-kfreebsd*-gnu*, x86_64-*-kfreebsd*-gnu*. | |
23161 | ||
7f7f16d4 | 23162 | 2009-04-17 Richard Guenther <rguenther@suse.de> |
23163 | ||
23164 | PR tree-optimization/39746 | |
23165 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Remove | |
23166 | special-casing for builtins and static variable use/def. | |
23167 | (call_may_clobber_ref_p_1): Likewise. | |
23168 | ||
0b1615c1 | 23169 | 2009-04-16 Ian Lance Taylor <iant@google.com> |
23170 | ||
23171 | * df.h: Include "timevar.h". | |
23172 | (struct df_problem): Change tv_id field to timevar_id_t. | |
23173 | * tree-pass.h: Include "timevar.h". | |
23174 | (struct opt_pass): Change tv_id field to timevar_id_t. | |
23175 | * timevar.h (timevar_id_t): Define TV_NONE. | |
23176 | * passes.c (execute_one_ipa_transform_pass): Check for tv_id != | |
23177 | TV_NONE rather than tv_id != 0. | |
23178 | (execute_one_pass): Likewise. | |
23179 | * Makefile.in (DF_H): Add $(TIMEVAR_H). | |
23180 | (TREE_PASS_H): Define. Change all instances of tree-pass.h in | |
23181 | dependencies to $(TREE_PASS_H). | |
23182 | * bt-load.c (pass_branch_target_load_optimize1): Set tv_id field | |
23183 | to TV_NONE. | |
23184 | (pass_branch_target_load_optimize2): Likewise. | |
23185 | * cfglayout.c (pass_into_cfg_layout_mode): Likewise. | |
23186 | (pass_outof_cfg_layout_mode): Likewise. | |
23187 | * cgraphbuild.c (pass_remove_cgraph_callee_edges): Likewise. | |
23188 | (pass_rebuild_cgraph_edges): Likewise. | |
23189 | (pass_remove_cgraph_callee_edges): Likewise. | |
23190 | * df-core.c (pass_df_initialize_opt): Likewise. | |
23191 | (pass_df_initialize_no_opt): Likewise. | |
23192 | (pass_df_finish): Likewise. | |
23193 | * emit-rtl.c (pass_unshare_all_rtl): Likewise. | |
23194 | * except.c (pass_set_nothrow_function_flags): Likewise. | |
23195 | (pass_convert_to_eh_region_ranges): Likewise. | |
23196 | * final.c (pass_compute_alignments): Likewise. | |
23197 | * function.c (pass_instantiate_virtual_regs): Likewise. | |
23198 | (pass_init_function): Likewise. | |
23199 | (pass_leaf_regs): Likewise. | |
23200 | (pass_match_asm_constraints): Likewise. | |
23201 | * gimple-low.c (pass_lower_cf): Likewise. | |
23202 | (pass_mark_used_blocks): Likewise. | |
23203 | * init-regs.c (pass_initialize_regs): Likewise. | |
23204 | * integrate.c (pass_initial_value_sets): Likewise. | |
23205 | * ira.c (pass_ira): Likewise. | |
23206 | * jump.c (pass_cleanup_barriers): Likewise. | |
23207 | * omp-low.c (pass_expand_omp): Likewise. | |
23208 | (pass_lower_omp): Likewise. | |
23209 | * matrix-reorg.c (pass_ipa_matrix_reorg): Likewise. | |
23210 | * recog.c (pass_split_all_insns): Likewise. | |
23211 | (pass_split_after_reload): Likewise. | |
23212 | (pass_split_before_regstack): Likewise. | |
23213 | (pass_split_before_sched2): Likewise. | |
23214 | (pass_split_for_shorten_branches): Likewise. | |
23215 | * reginfo.c (pass_reginfo_init): Likewise. | |
23216 | (pass_subregs_of_mode_init): Likewise. | |
23217 | (pass_subregs_of_mode_finish): Likewise. | |
23218 | * passes.c (pass_postreload): Likewise. | |
23219 | * stack-ptr-mod.c (pass_stack_ptr_mod): Likewise. | |
23220 | * tree-cfg.c (pass_remove_useless_stmts): Likewise. | |
23221 | (pass_warn_function_return): Likewise. | |
23222 | (pass_warn_function_noreturn): Likewise. | |
23223 | * tree-complex.c (pass_lower_complex): Likewise. | |
23224 | (pass_lower_complex_O0): Likewise. | |
23225 | * tree-if-conv.c (pass_if_conversion): Likewise. | |
23226 | * tree-into-ssa.c (pass_build_ssa): Likewise. | |
23227 | * tree-mudflap.c (pass_mudflap_1): Likewise. | |
23228 | (pass_mudflap_2): Likewise. | |
23229 | * tree-nomudflap.c (pass_mudflap_1): Likewise. | |
23230 | (pass_mudflap_2): Likewise. | |
23231 | * tree-nrv.c (pass_return_slot): Likewise. | |
23232 | * tree-object-size.c (pass_object_sizes): Likewise. | |
23233 | * tree-optimize.c (pass_all_optimizations): Likewise. | |
23234 | (pass_early_local_passes): Likewise. | |
23235 | (pass_all_early_optimizations): Likewise. | |
23236 | (pass_cleanup_cfg): Likewise. | |
23237 | (pass_cleanup_cfg_post_optimizing): Likewise. | |
23238 | (pass_free_datastructures): Likewise. | |
23239 | (pass_free_cfg_annotations): Likewise. | |
23240 | (pass_fixup_cfg): Likewise. | |
23241 | (pass_init_datastructures): Likewise. | |
23242 | * tree-ssa.c (pass_early_warn_uninitialized): Likewise. | |
23243 | (pass_late_warn_uninitialized): Likewise. | |
23244 | (pass_update_address_taken): Likewise. | |
23245 | * tree-ssa-ccp.c (pass_fold_builtins): Likewise. | |
23246 | * tree-ssa-math-opts.c (pass_cse_reciprocals): Likewise. | |
23247 | (pass_cse_sincos): Likewise. | |
23248 | (pass_convert_to_rsqrt): Likewise. | |
23249 | * tree-ssa-structalias.c (pass_build_alias): Likewise. | |
23250 | * tree-stdarg.c (pass_stdarg): Likewise. | |
23251 | * tree-tailcall.c (pass_tail_recursion): Likewise. | |
23252 | (pass_tail_calls): Likewise. | |
23253 | * tree-vect-generic.c (pass_lower_vector): Likewise. | |
23254 | (pass_lower_vector_ssa): Likewise. | |
23255 | * tree-vectorizer.c (pass_ipa_increase_alignment): Likewise. | |
23256 | ||
eb91c01f | 23257 | 2009-04-16 Joseph Myers <joseph@codesourcery.com> |
23258 | ||
23259 | * config/mips/mips.c (mips_rtx_cost_data): Use SOFT_FP_COSTS in | |
23260 | XLR entry. | |
23261 | * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC, MIPS_ARCH_FLOAT_SPEC): | |
23262 | Handle -march=xlr. | |
23263 | * config/mips/xlr.md (ir_xlr_alu): Also accept insn types move, | |
23264 | logical and signext. | |
23265 | ||
52e95993 | 23266 | 2009-04-16 Kaz Kojima <kkojima@gcc.gnu.org> |
23267 | ||
23268 | PR target/39767 | |
23269 | * config/sh/predicates.md (arith_operand): Check if the operand | |
23270 | of TRUNCATE is a REG. | |
23271 | ||
78eb54ad | 23272 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
23273 | ||
23274 | * cfgrtl.c (delete_insn_chain_and_edges): Remove. | |
23275 | * rtl.h: Remove the prototype for delete_insn_chain_and_edges. | |
23276 | ||
c6faa3cc | 23277 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
23278 | ||
23279 | * tree-iterator.c (tsi_split_statement_list_after, | |
23280 | tsi_split_statement_list_before): Remove. | |
23281 | * tree-iterator.h: Remove the prototypes for | |
09ec66c8 | 23282 | tsi_split_statement_list_after and tsi_split_statement_list_before. |
c6faa3cc | 23283 | |
248c5002 | 23284 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
23285 | ||
23286 | * tree-ssa-propagate.c (stmt_makes_single_load): Remove. | |
23287 | * tree-ssa-propagate.h: Remove the prototype for | |
23288 | stmt_makes_single_load. | |
23289 | ||
b11af8ed | 23290 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
23291 | ||
23292 | * emit-rtl.c (set_mem_attrs_from_reg): Remove. | |
23293 | * rtl.h: Remove the prototype for set_mem_attrs_from_reg. | |
23294 | ||
f94a1f5c | 23295 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
23296 | ||
23297 | * tree-iterator.c (EXPR_LAST_BODY): Remove. | |
23298 | ||
6d546519 | 23299 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
23300 | ||
23301 | * except.c (eh_region_outer_p): Remove. | |
23302 | * except.h: Remove the prototype for eh_region_outer_p. | |
23303 | ||
ee8f5f57 | 23304 | 2009-04-16 Kazu Hirata <kazu@codesourcery.com> |
23305 | ||
23306 | * function.c (current_function_assembler_name): Remove. | |
23307 | * function.h: Remove the prototype for | |
23308 | current_function_assembler_name. | |
23309 | ||
5859ee98 | 23310 | 2009-04-16 Ian Lance Taylor <iant@google.com> |
23311 | ||
09ec66c8 | 23312 | * rtlanal.c (alloc_reg_note): New function, broken out of add_reg_note. |
5859ee98 | 23313 | (add_reg_note): Call alloc_reg_note. |
23314 | * rtl.h (alloc_reg_note): Declare. | |
23315 | * combine.c (try_combine): Use alloc_reg_note. | |
23316 | (recog_for_combine, move_deaths): Likewise. | |
23317 | (distribute_notes): Use alloc_reg_note and add_reg_note. | |
23318 | * haifa-sched.c (sched_create_recovery_edges): Use add_reg_note. | |
23319 | * combine-stack-adj.c (adjust_frame_related_expr): Likewise. | |
23320 | * reload1.c (eliminate_regs_1): Use alloc_reg_note. | |
23321 | ||
8f6c49f5 | 23322 | 2009-04-16 Vladimir Makarov <vmakarov@redhat.com> |
23323 | ||
23324 | PR rtl-optimization/39762 | |
23325 | * ira-int.h (ira_register_move_cost, ira_may_move_in_cost, | |
23326 | ira_may_move_out_cost): Add comments about way of their usage. | |
09ec66c8 | 23327 | (ira_get_register_move_cost, ira_get_may_move_cost): New functions. |
89871bab | 23328 | |
8f6c49f5 | 23329 | * ira-conflicts.c (process_regs_for_copy): Use function |
23330 | ira_get_register_move_cost instead of global | |
23331 | ira_register_move_cost. | |
23332 | ||
23333 | * ira-color.c (update_copy_costs, calculate_allocno_spill_cost, | |
23334 | color_pass, move_spill_restore, update_curr_costs): Ditto. | |
23335 | ||
23336 | * ira-lives.c (process_single_reg_class_operands): Ditto. | |
23337 | ||
23338 | * ira-emit.c (emit_move_list): Ditto. | |
23339 | ||
23340 | * ira-costs.c (copy_cost): Don't call ira_init_register_move_cost. | |
23341 | (record_reg_classes): Ditto. Use functions | |
23342 | ira_get_register_move_cost and ira_get_may_move_cost instead of | |
23343 | global vars ira_register_move_cost, ira_may_move_out_cost and | |
23344 | ira_may_move_in_cost. | |
23345 | (record_address_regs): Don't call ira_init_register_move_cost. | |
23346 | Use function ira_get_may_move_cost instead of global | |
23347 | ira_may_move_in_cost. | |
23348 | (process_bb_node_for_hard_reg_moves): Use function | |
09ec66c8 | 23349 | ira_get_register_move_cost instead of global ira_register_move_cost. |
8f6c49f5 | 23350 | (ira_costs): Don't call ira_init_register_move_cost. |
89871bab | 23351 | |
3e10a823 | 23352 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
23353 | ||
23354 | * tree-cfg.c (verify_gimple_assign_binary): | |
23355 | Allow POINTER_PLUS_EXPR-like PLUS_EXPR for vectors. | |
23356 | * ipa-struct-reorg.c (gen_size): Fold the built expressions. | |
23357 | (create_general_new_stmt): Note that this function is broken. | |
23358 | ||
2dfeb300 | 23359 | 2009-04-16 Rafael Avila de Espindola <espindola@google.com> |
23360 | ||
23361 | * common.opt (fhelp): Add Var(help_flag). | |
23362 | * gcc-plugin.h (plugin_info): Add help. | |
23363 | * plugin.c (plugin_name_args): Add help. | |
23364 | (register_plugin_info): Set plugin->help. | |
23365 | (print_help_one_plugin): New. | |
23366 | (print_plugins_help): New. | |
23367 | * plugin.h (print_plugins_help): New. | |
23368 | * toplev.c (toplev_main): Call print_plugins_help if needed. | |
23369 | ||
6d5ec6f8 | 23370 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
23371 | ||
23372 | * gimple.c (gimple_copy): Do not clear addresses_taken bitmap. | |
23373 | (gimple_ior_addresses_taken_1): New function. | |
23374 | (gimple_ior_addresses_taken): Likewise. | |
23375 | * gimple.h (struct gimple_statement_with_ops_base): Remove | |
23376 | addresses_taken member. | |
23377 | (gimple_ior_addresses_taken): Declare. | |
23378 | (gimple_addresses_taken, gimple_addresses_taken_ptr, | |
23379 | gimple_set_addresses_taken): Remove. | |
23380 | * ipa-reference.c (mark_address): New function. | |
23381 | (scan_stmt_for_static_refs): Use it for marking addresses taken. | |
23382 | * tree-ssa-operands.c (add_to_addressable_set): Rename to ... | |
23383 | (mark_address_taken): ... this. Just set TREE_ADDRESSABLE. | |
23384 | (gimple_add_to_addresses_taken): Remove. | |
23385 | (get_tmr_operands): Call mark_address_taken. | |
23386 | (get_asm_expr_operands): Likewise. | |
23387 | (get_expr_operands): Likewise. | |
23388 | (build_ssa_operands): Do not clear the addresses_taken bitmap. | |
23389 | (free_stmt_operands): Do not free it. | |
23390 | * tree-ssa.c (delete_tree_ssa): Likewise. | |
23391 | (execute_update_addresses_taken): Use gimple_ior_addresses_taken. | |
23392 | ||
5ed0b345 | 23393 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
23394 | ||
23395 | * gimple.h (walk_stmt_load_store_addr_ops): Declare. | |
23396 | (walk_stmt_load_store_ops): Likewise. | |
23397 | * gimple.c (get_base_loadstore): New function. | |
23398 | (walk_stmt_load_store_addr_ops): Likewise. | |
23399 | (walk_stmt_load_store_ops): Likewise. | |
23400 | * ipa-pure-const.c (check_op): Simplify. | |
23401 | (check_load, check_store): New functions. | |
23402 | (check_stmt): Use walk_stmt_load_store_ops. | |
23403 | * ipa-reference.c (mark_load): Adjust signature. | |
23404 | (mark_store): Likewise. | |
23405 | (scan_stmt_for_static_refs): Use walk_stmt_load_store_addr_ops. | |
23406 | ||
e16288b4 | 23407 | 2009-04-16 Rafael Avila de Espindola <espindola@google.com> |
23408 | ||
23409 | * gcc-plugin.h (plugin_event): Add PLUGIN_INFO. | |
23410 | (plugin_info): New. | |
23411 | * opts.c (common_handle_option): Don't call print_version. | |
23412 | * plugin.c (plugin_name_args): Add version. | |
23413 | (register_plugin_info): New. | |
23414 | (register_callback): Handle PLUGIN_INFO. | |
23415 | (try_init_one_plugin): New. | |
23416 | (init_one_plugin): Use try_init_one_plugin. Only free plugin_name_args | |
23417 | if failed to init. | |
23418 | (finalize_one_plugin): New. | |
23419 | (finalize_plugins): New. | |
23420 | (print_one_plugin): New. | |
23421 | (print_plugins_versions): New. | |
23422 | * plugin.h (print_plugins_versions): New. | |
23423 | (finalize_plugins): New. | |
23424 | * toplev.c (compile_file): Don't call initialize_plugins. | |
23425 | (print_version): Call print_plugins_versions. | |
23426 | (toplev_main): Call initialize_plugins. Print version if needed. | |
23427 | Call finalize_plugins. | |
23428 | ||
39932bd2 | 23429 | 2009-04-16 Rafael Avila de Espindola <espindola@google.com> |
23430 | ||
23431 | * common.opt (fversion): New. | |
23432 | * gcc.c (print_version): New. | |
23433 | (process_command): Don't print the version. Just set print_version. | |
23434 | (main): Print version. Call subprocesses if print_version and | |
23435 | verbose_flag are set. | |
23436 | * opts.c (common_handle_option): Handle OPT_fversion. | |
23437 | ||
1efcacec | 23438 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
09ec66c8 | 23439 | Ira Rosen <irar@il.ibm.com> |
1efcacec | 23440 | |
23441 | PR tree-optimization/39698 | |
23442 | * tree-vect-loop.c (get_initial_def_for_reduction): Use the | |
23443 | type of the reduction variable. Only generate the def if | |
23444 | it is needed. | |
23445 | ||
23446 | * omp-low.c (expand_omp_for_generic): When converting to a pointer | |
23447 | make sure to first convert to an integer of the same precision. | |
23448 | * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Retain | |
23449 | the type of the evolution correctly in computing the new | |
23450 | induction variable base. | |
23451 | ||
3e40d86f | 23452 | 2009-04-16 Richard Guenther <rguenther@suse.de> |
23453 | ||
23454 | PR middle-end/39625 | |
23455 | * tree-cfg.c (make_blocks): Split statements with to-be | |
23456 | abnormal SSA names on the lhs. | |
23457 | ||
8d125f7d | 23458 | 2009-04-16 Paolo Bonzini <bonzini@gnu.org> |
23459 | ||
23460 | * c-common.c (vector_targets_convertible_p, vector_types_convertible_p): | |
23461 | Use TYPE_VECTOR_OPAQUE instead of targetm.vector_opaque_p. | |
23462 | * c-typeck.c (really_start_incremental_init): Likewise. | |
23463 | * target-def.h (TARGET_VECTOR_OPAQUE_P): Remove. | |
23464 | (TARGET_INITIALIZER): Remove it. | |
23465 | * target.h (struct target): Remove vector_opaque_p. | |
23466 | * tree.c (build_opaque_vector_type): New. | |
23467 | * tree.h (TYPE_VECTOR_OPAQUE): New. | |
23468 | (build_opaque_vector_type): Declare. | |
23469 | * doc/tm.texi (TARGET_VECTOR_OPAQUE_P): Remove. | |
23470 | * config/rs6000/rs6000.c (build_opaque_vector_type, | |
23471 | rs6000_is_vector_type, TARGET_VECTOR_OPAQUE_P): Remove. | |
23472 | (rs6000_init_builtins): Use build_opaque_vector_type for | |
23473 | opaque_V4SI_type_node. | |
23474 | ||
8d17cbdd | 23475 | 2009-04-15 Catherine Moore <clm@codesourcery.com> |
23476 | ||
09ec66c8 | 23477 | * debug.h (set_name): Declare. |
23478 | * dwarf2out.c (dwarf2out_set_name): Declare. | |
23479 | (dwarf2_debug_hooks): Add set_name. | |
23480 | (find_AT_string): New. | |
23481 | (add_AT_string): Call find_AT_string. | |
23482 | (dwarf2out_set_name): New. | |
23483 | * cp/decl.c (grokdeclarator): Call set_name. | |
23484 | * vmsdbgout.c (vmsdbg_debug_hooks): Add set_name_debug_nothing. | |
23485 | * debug.c (do_nothing_debug_hooks): Likewise. | |
23486 | * dbxout.c (dbx_debug_hooks): Likewise. | |
23487 | * sdbout.c (sdb_debug_hooks): Likewise. | |
8d17cbdd | 23488 | |
943327c1 | 23489 | 2009-04-15 Michael Eager <eager@eagercon.com> |
2f267585 | 23490 | |
09ec66c8 | 23491 | * config/rs6000/rs6000.c (rs6000_function_value): Set function return |
23492 | reg for single-precision FPU. | |
23493 | * config/rs6000/rs6000.md (movsi_internal1): Only for | |
23494 | !TARGET_SINGLE_FPU. | |
23495 | (movsi_internal1_single): New. Add pattern to move SI values to/from | |
2f267585 | 23496 | single-precision FP regs. |
23497 | ||
c821ef7d | 23498 | 2009-04-15 Richard Guenther <rguenther@suse.de> |
23499 | ||
23500 | * omp-low.c (lower_rec_input_clauses): Build correct address | |
23501 | expressions. | |
23502 | (expand_omp_for_generic): Fix multiplication type. | |
09ec66c8 | 23503 | * tree-loop-distribution.c (build_size_arg): Build a size_t argument. |
c821ef7d | 23504 | (generate_memset_zero): Fix types. |
23505 | * tree-profile.c (prepare_instrumented_value): Correctly | |
23506 | widen a pointer. | |
23507 | ||
841fdaa6 | 23508 | 2009-04-15 Ian Lance Taylor <iant@google.com> |
23509 | ||
23510 | * c.opt (Wenum-compare): Enable for C and Objc. Initialize to -1. | |
23511 | * c-opts.c (c_common_handle_option): For C, set warn_enum_compare | |
23512 | for -Wall and for -Wc++-compat. | |
23513 | (c_common_post_options): For C++, set warn_enum_compare if not | |
23514 | already set. | |
23515 | * c-tree.h (struct c_expr): Add field original_type. | |
23516 | (build_external_ref): Update declaration. | |
23517 | * c-parser.c (c_parser_braced_init): Set original_type. | |
23518 | (c_parser_initelt): Likewise. | |
23519 | (c_parser_expr_no_commas): Likewise. | |
23520 | (c_parser_conditional_expression): Likewise. | |
23521 | (c_parser_cast_expression): Likewise. | |
23522 | (c_parser_unary_expression): Likewise. Pull setting of | |
23523 | original_code to top of function. | |
23524 | (c_parser_sizeof_expression): Set original_type. | |
23525 | (c_parser_alignof_expression): Likewise. | |
23526 | (c_parser_postfix_expression): Likewise. Pull setting of | |
23527 | original_code to top of function. | |
09ec66c8 | 23528 | (c_parser_postfix_expression_after_paren_type): Set original_type. |
841fdaa6 | 23529 | (c_parser_postfix_expression_after_primary): Likewise. |
23530 | (c_parser_expression): Likewise. | |
23531 | * c-typeck.c (build_external_ref): Add type parameter. Change all | |
23532 | callers. | |
23533 | (c_expr_sizeof_expr): Set original_type field. | |
23534 | (parser_build_unary_op): Likewise. | |
23535 | (parser_build_binary_op): Likewise. Optionally warn about | |
23536 | comparisons of enums of different types. | |
23537 | (digest_init): Set original_type field. | |
23538 | (really_start_incremental_init): Likewise. | |
23539 | (push_init_level, pop_init_level): Likewise. | |
23540 | * doc/invoke.texi (Warning Options): -Wenum-compare now | |
23541 | supported in C. | |
23542 | ||
d94bf438 | 23543 | 2009-04-15 Richard Guenther <rguenther@suse.de> |
23544 | ||
23545 | * tree-ssa-pre.c (eliminate): When replacing a PHI node carry | |
23546 | out a necessary conversion. | |
23547 | * tree-ssa-sccvn.c (run_scc_vn): Also assign value-ids to | |
23548 | names we didn't value number. | |
23549 | * tree-mudflap.c (mf_build_check_statement_for): Use correct types. | |
23550 | ||
4af351a8 | 23551 | 2009-04-15 Richard Guenther <rguenther@suse.de> |
23552 | ||
23553 | PR tree-optimization/39764 | |
23554 | * tree-ssa-ccp.c (get_value): Canonicalize value with | |
23555 | canonicalize_float_value. | |
23556 | ||
02eb0b56 | 23557 | 2009-04-15 Jan Hubicka <jh@suse.cz> |
23558 | ||
23559 | * builtins.def (va_start, va_end, va_copy): Fix my previous commit. | |
23560 | Wrong version of patch. | |
23561 | ||
e522af1d | 23562 | 2009-04-15 Jan Hubicka <jh@suse.cz> |
23563 | ||
23564 | * builtins.def (va_start, va_end, va_copy): Mark nothrow. | |
23565 | ||
bf8f9895 | 23566 | 2009-04-15 Nathan Sidwell <nathan@codesourcery.com> |
23567 | ||
23568 | * config/rs6000/rs6000.c (rs6000_init_builtins): Set TYPE_NAME of | |
23569 | our distinct integral and vector types. | |
23570 | ||
e50d7837 | 23571 | 2009-04-15 Rafael Avila de Espindola <espindola@google.com> |
23572 | ||
23573 | * class.c (build_vtbl_ref_1): Remove call to assemble_external. | |
23574 | * init.c (build_vtbl_address): Remove call to assemble_external. | |
23575 | ||
1cc9c78b | 23576 | 2009-04-14 Daniel Jacobowitz <dan@codesourcery.com> |
23577 | ||
23578 | * config/rs6000/rs6000.c (rs6000_dwarf_register_span): Fix debug | |
23579 | output for other floating point modes. | |
23580 | ||
dd2b35f1 | 23581 | 2009-04-14 Diego Novillo <dnovillo@google.com> |
23582 | ||
23583 | * diagnostic.c (diagnostic_report_diagnostic): Do not | |
23584 | warn about loaded plugins for DK_ERROR and DK_WARNING. | |
23585 | * c-decl.c (declspecs_add_type): Move call to | |
23586 | invoke_plugin_callbacks ... | |
23587 | * c-parser.c (c_parser_declspecs): ... here. | |
23588 | * plugin.c (dump_active_plugins): Tidy output. | |
23589 | ||
9227b6fc | 23590 | 2009-04-14 Diego Novillo <dnovillo@google.com> |
23591 | Le-Chun Wu <lcwu@google.com> | |
23592 | ||
23593 | * configure.ac: Add --enable-plugin support. | |
23594 | Define ENABLE_PLUGIN and PLUGINLIBS when specified. | |
23595 | * Makefile.in (PLUGIN_H): Define. | |
23596 | Export ENABLE_PLUGIN and GMPINC to site.exp. | |
23597 | Add PLUGINLIBS to link command. | |
23598 | Add/modify dependencies for plugin.o and files including plugin.h. | |
23599 | (plugin.o): New. | |
23600 | * config.in: Regenerate. | |
89871bab | 23601 | |
9227b6fc | 23602 | * opts.c (common_handle_option): Handle OPT_fplugin_ and |
23603 | OPT_fplugin_arg_. | |
23604 | ||
23605 | 2009-04-14 Le-Chun Wu <lcwu@google.com> | |
23606 | ||
23607 | * tree-pass.h (register_one_dump_file): Add a prototype for | |
23608 | register_one_dump_file. | |
23609 | * toplev.c (compile_file): Call initialize_plugins. | |
23610 | (do_compile): Call invoke_plugin_callbacks. | |
23611 | (toplev_main): Call invoke_plugin_callbacks. | |
23612 | * common.opt: Add -fplugin= and -fplugin-arg-. | |
23613 | * gcc-plugin.h: New public header file for plugins to include. | |
23614 | * plugin.c: New source file. | |
23615 | * plugin.h: New internal header file. | |
23616 | * passes.c (register_one_dump_file): Make it external. | |
89871bab | 23617 | |
9227b6fc | 23618 | * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks. |
23619 | ||
23620 | 2009-04-14 Diego Novillo <dnovillo@google.com> | |
23621 | ||
23622 | * doc/plugins.texi: New. | |
23623 | * doc/gccint.texi: Add reference to Plugins chapter. | |
23624 | * doc/invoke.texi: Document -fplugin and -fplugin-arg | |
23625 | * diagnostic.c (diagnostic_report_diagnostic): Warn about | |
23626 | loaded plugins, if any. | |
23627 | * timevar.def (TV_PLUGIN_INIT): Define. | |
23628 | (TV_PLUGIN_RUN): Define. | |
23629 | * plugin.c: Include timevar.h | |
23630 | (plugins_active_p): New. | |
23631 | (dump_active_plugins): New. | |
23632 | (debug_active_plugins): New. | |
23633 | ||
f3245e9d | 23634 | 2009-04-14 Joseph Myers <joseph@codesourcery.com> |
23635 | ||
23636 | * config/sol2.h (LINK_ARCH32_SPEC_BASE): Use %R with absolute | |
23637 | library paths. | |
23638 | * config/sparc/sol2-bi.h (LINK_ARCH64_SPEC_BASE): Likewise. | |
23639 | ||
222652cd | 23640 | 2009-04-14 Kazu Hirata <kazu@codesourcery.com> |
23641 | ||
23642 | * config/arm/arm.c (arm_rtx_costs_1): Treat a minus with a shift | |
23643 | the same as a minus without a shift. | |
23644 | ||
11964566 | 23645 | 2009-04-14 Nick Clifton <nickc@redhat.com> |
23646 | ||
23647 | * config/stormy16/stormy16.md (ineqbranch_1): Do not assume that | |
23648 | comparisons with small integers will always produce a short | |
23649 | branch. | |
23650 | ||
318db53a | 23651 | 2009-04-14 Rafael Avila de Espindola <espindola@google.com> |
23652 | ||
23653 | Merge: | |
318db53a | 23654 | 2008-12-19 Diego Novillo <dnovillo@google.com> |
23655 | ||
09ec66c8 | 23656 | * cgraph.c (dump_cgraph_node): Show memory address of NODE. |
318db53a | 23657 | |
7dfbd804 | 23658 | 2009-04-14 Richard Guenther <rguenther@suse.de> |
87f9ffa4 | 23659 | |
23660 | * tree-cfg.c (verify_gimple_assign_unary): Adjust vector code | |
23661 | verification. | |
23662 | (verify_gimple_assign_binary): Likewise. Handle shifts and | |
23663 | rotates correctly. | |
23664 | (verify_gimple_phi): Print the mismatched argument position. | |
23665 | * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): | |
23666 | Fix types. | |
23667 | (vect_update_init_of_dr): Likewise. | |
23668 | * matrix-reorg.c (transform_access_sites): Do what the | |
23669 | comment suggests. | |
23670 | * omp-low.c (expand_omp_atomic_pipeline): Use the correct types. | |
23671 | ||
943327c1 | 23672 | 2009-04-13 Michael Eager <eager@eagercon.com> |
b91a266c | 23673 | |
23674 | * config/rs6000/rs6000-c.c: generate defines if rs6000_xilinx_fpu: | |
23675 | _XFPU, _XFPU_SP_LITE, _XFPU_SP_FULL, _XFPU_DP_LITE, _XFPU_DP_FULL | |
23676 | * config/rs6000/xilinx.h: New. Spec for powerpc-xilinx-eabi | |
89871bab | 23677 | * config.gcc (powerpc-xilinx-eabi): add xilinx.h to tm_file, |
b91a266c | 23678 | remove duplicate config |
23679 | ||
bc6e5ec3 | 23680 | 2009-04-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> |
23681 | ||
23682 | * ipa-inline.c (cgraph_decide_inlining_of_small_function): Dump | |
23683 | file_name:line_number type locator of the call site. | |
89871bab | 23684 | |
48ca7187 | 23685 | 2009-04-13 Vladimir Makarov <vmakarov@redhat.com> |
23686 | ||
23687 | * genautomata.c: Put blank after comma. | |
23688 | (automaton_decls): New. | |
23689 | (struct unit_usage): Add comments to member next. | |
23690 | (store_alt_unit_usage): Keep the list ordered. | |
23691 | (unit_present_on_list_p, equal_alternatives_p): New. | |
23692 | (check_regexp_units_distribution): Check units distribution | |
23693 | correctness correctly. | |
23694 | (main): Don't write automata if error is found. Return correct | |
23695 | exit code. | |
89871bab | 23696 | |
48ca7187 | 23697 | * config/m68k/cf.md (cfv4_ds): Remove. |
23698 | (cfv4_pOEP1, cfv4_sOEP1, cfv4_pOEP2,cfv4_sOEP2, cfv4_pOEP3, | |
23699 | cfv4_sOEP3): Assign to cfv4_oep instead of cfv4_ds. | |
23700 | ||
23701 | * config/rs6000/power4.md (lsuq_power4, iq_power4, fpq_power4, | |
23702 | power4-load-ext, power4-store, power4-store-update, | |
23703 | power4-fpstore, power4-fpstore-update, power4-two, power4-three, | |
23704 | power4-insert, power4-compare, power4-lmul-cmp, power4-imul-cmp, | |
23705 | power4-lmul, , power4-imul, power4-imul3, power4-sdiv, | |
23706 | power4-sqrt, power4-isync): Modify reservation to make correct | |
23707 | unit distribution to automata. | |
23708 | ||
23709 | * config/rs6000/power5.md (iq_power5, fpq_power5, power5-store, | |
23710 | power5-store-update, power5-two, power5-three, power5-lmul, | |
23711 | power5-imul, power5-imul3, power5-sdiv, power5-sqrt): Ditto. | |
89871bab | 23712 | |
a883441f | 23713 | 2009-04-13 Adam Nemet <anemet@caviumnetworks.com> |
23714 | ||
23715 | * except.c (pass_set_nothrow_function_flags): Set name and add | |
23716 | TODO_dump_func. | |
23717 | (set_nothrow_function_flags): Mention in the dump file when | |
23718 | changing a function to nothrow. | |
23719 | ||
7ad9dc69 | 23720 | 2009-04-13 Ozkan Sezer <sezeroz@gmail.com> |
23721 | ||
23722 | PR/39066 | |
23723 | * gbl-ctors.h (DO_GLOBAL_CTORS_BODY): Use __SIZE_TYPE__ | |
23724 | instead of unsigned long. | |
23725 | ||
d4fde4e2 | 23726 | 2009-04-13 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
23727 | ||
a883441f | 23728 | * config/arm/arm.c (return_used_this_function): Remove. |
23729 | (arm_output_function_prologue): Remove use of | |
d4fde4e2 | 23730 | return_used_this_function. |
a883441f | 23731 | (output_return_instruction): Replace use of |
d4fde4e2 | 23732 | return_used_this_function |
23733 | by cfun->machine->return_used_this_function. | |
a883441f | 23734 | (arm_output_epilogue): Likewise. |
23735 | (arm_output_function_epilogue): Likewise. | |
23736 | (thumb_unexpanded_epilogue): Likewise. | |
23737 | * config/arm/arm.h (struct machine_function): | |
d4fde4e2 | 23738 | New member return_used_this_function. |
a883441f | 23739 | |
c65be9f5 | 23740 | 2009-04-12 Mark Mitchell <mark@codesourcery.com> |
23741 | ||
23742 | * doc/install.texi: Correct description of default directory for | |
23743 | --with-gxx-include-dir. | |
23744 | ||
32cbeb74 | 23745 | 2009-04-12 Eric Botcazou <ebotcazou@adacore.com> |
f2143b56 | 23746 | |
23747 | * fold-const.c (build_range_check): Properly deal with enumeral and | |
23748 | boolean base types. | |
23749 | ||
d45a307d | 23750 | 2009-04-12 Steven Bosscher <steven@gcc.gnu.org> |
23751 | ||
23752 | * doc/invoke.texi (max_gcse_passes): Remove documentation. | |
23753 | * params.def (PARAM_MAX_GCSE_PASSES): Remove. | |
23754 | * params.h (MAX_GCSE_PASSES): Remove. | |
23755 | * gcse.c (gcse_main): Run CPROP1, PRE or HOIST, and CPROP2 | |
23756 | in sequence. Remove ability to run multiple passes. | |
23757 | (bypass_jumps): Report run as third CPROP pass. | |
23758 | ||
80621b93 | 23759 | 2009-04-12 Adam Nemet <anemet@caviumnetworks.com> |
23760 | ||
23761 | PR middle-end/39651 | |
23762 | * except.c (can_throw_external): Look at each insn in a SEQUENCE | |
23763 | when deciding whether the whole SEQUENCE can throw. | |
23764 | ||
ac89ce58 | 23765 | 2009-04-12 Uros Bizjak <ubizjak@gmail.com> |
23766 | ||
23767 | PR target/39740 | |
23768 | * config/alpha/predicates.md (local_symbolic_operand): Return 1 for | |
23769 | offseted label references. | |
23770 | ||
a8520ca4 | 23771 | 2009-04-11 Jan Hubicka <jh@suse.cz> |
23772 | ||
23773 | * tree-ssa-pre.c (eliminate): Fix call of update_stmt. | |
23774 | ||
8ad54c54 | 23775 | 2009-04-11 Richard Guenther <rguenther@suse.de> |
23776 | ||
23777 | PR middle-end/39732 | |
23778 | * tree-inline.c (declare_return_variable): Mark DECL_BY_REFERENCE | |
23779 | return variables as TREE_ADDRESSABLE. | |
23780 | ||
8ecc6f01 | 23781 | 2009-04-11 Richard Guenther <rguenther@suse.de> |
23782 | ||
23783 | PR tree-optimization/39713 | |
23784 | * tree-ssa-sccvn.c (vn_get_expr_for): Make sure built | |
23785 | reference trees have SSA_NAME operands. | |
23786 | ||
6f1afc19 | 23787 | 2009-04-11 Richard Guenther <rguenther@suse.de> |
23788 | ||
23789 | PR c/39712 | |
23790 | * c-gimplify.c (c_gimplify_expr): Adjust check for mismatched | |
23791 | address expressions. | |
23792 | ||
99ff0267 | 23793 | 2009-04-11 Dave Korn <dave.korn.cygwin@gmail.com> |
23794 | ||
23795 | * config/i386/cygwin-stdint.h (INT_LEAST32_TYPE): Update to | |
23796 | match changes in Cygwin 1.7 | |
23797 | (UINT_LEAST32_TYPE, INT_FAST16_TYPE, INT_FAST32_TYPE, | |
23798 | UINT_FAST16_TYPE, UINT_FAST32_TYPE): Likewise. | |
23799 | ||
390c1c3b | 23800 | 2009-04-10 Paolo Bonzini <bonzini@gnu.org> |
23801 | ||
23802 | PR tree-optimization/39701 | |
23803 | * doc/invoke.texi (Optimization Options): Document change in | |
23804 | meaning and initialization of -fdelete-null-pointer-checks. | |
23805 | ||
7df298fe | 23806 | 2009-04-10 H.J. Lu <hongjiu.lu@intel.com> |
23807 | ||
23808 | PR middle-end/39701 | |
23809 | * common.opt (-fdelete-null-pointer-checks): Initialize to 1. | |
23810 | ||
23811 | * opts.c (decode_options): Don't set flag_delete_null_pointer_checks | |
23812 | here. | |
23813 | ||
23814 | * doc/invoke.texi: Update -fdelete-null-pointer-checks. | |
23815 | ||
e6554c42 | 23816 | 2009-04-10 Chao-ying Fu <fu@mips.com> |
23817 | ||
23818 | * doc/tm.texi (Instruction Output): Document | |
23819 | TARGET_ASM_FINAL_POSTSCAN_INSN. | |
23820 | * target.h (final_postscan_insn): New field in asm_out. | |
23821 | * target-def.h (TARGET_ASM_FINAL_POSTSCAN_INSN): New define. | |
23822 | (TARGET_ASM_OUT): Add TARGET_ASM_FINAL_POSTSCAN_INSN. | |
23823 | * final.c (final_scan_insn): Call | |
23824 | targetm.asm_out.final_postscan_insn after outputting | |
23825 | an asm macro and a normal instruction. | |
23826 | ||
23827 | * config/mips/mips.h (FINAL_PRESCAN_INSN): New define. | |
23828 | * config/mips/mips-protos.h (mips_final_prescan_insn): Declare. | |
23829 | * config/mips/mips.c (mips_at_reg_p): New for_each_rtx callback. | |
23830 | (mips_final_prescan_insn, mips_final_postscan_insn): New functions. | |
23831 | (TARGET_ASM_FINAL_POSTSCAN_INSN): New define. | |
23832 | ||
0f921b42 | 23833 | 2009-04-10 Paolo Bonzini <bonzini@gnu.org> |
23834 | ||
23835 | PR middle-end/39701 | |
7df298fe | 23836 | * fold-const.c (tree_single_nonzero_warnv_p): Pass non-static |
23837 | variables as non-NULL even with -fdelete-null-pointer-checks. | |
0f921b42 | 23838 | |
7d37c7ae | 23839 | 2009-04-10 H.J. Lu <hongjiu.lu@intel.com> |
23840 | ||
23841 | * config/rs6000/darwin-vecsave.asm: Remove extra "*/". | |
23842 | ||
2556f3ba | 23843 | 2009-04-09 H.J. Lu <hongjiu.lu@intel.com> |
23844 | ||
23845 | PR target/39678 | |
23846 | * config/i386/i386.c (classify_argument): Handle SCmode with | |
23847 | (bit_offset % 64) != 0. | |
23848 | ||
f3933af2 | 23849 | 2009-04-09 Sandra Loosemore <sandra@codesourcery.com> |
23850 | ||
23851 | * doc/invoke.texi (Optimize Options): Add cross-reference to | |
23852 | -Q --help=optimizers examples. | |
23853 | ||
fa59234c | 23854 | 2009-04-10 Ben Elliston <bje@au.ibm.com> |
23855 | ||
23856 | PR target/36800 | |
23857 | * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Do not set | |
23858 | regalign for the reg == fpr and TDmode case. | |
23859 | ||
2744a89f | 23860 | 2009-04-09 David Ayers <ayers@fsfe.org> |
23861 | ||
23862 | PR objc/29200 | |
23863 | * objc/objc-act.c (warn_with_method): Remove helper function. | |
23864 | (check_duplicates): Call warning and inform directly. | |
23865 | (really_start_method): Likewise. | |
23866 | ||
dab963fb | 23867 | 2009-04-09 Paolo Bonzini <bonzini@gnu.org> |
23868 | ||
23869 | * expmed.c (expand_divmod): Always use a comparison for a division | |
23870 | by a large unsigned integer. | |
23871 | ||
7df298fe | 23872 | * fold-const.c (tree_single_nonzero_warnv_p): Always treat decls |
23873 | for things others than variables or functions as nonzero. | |
dab963fb | 23874 | |
6bc9506f | 23875 | 2009-04-09 Nick Clifton <nickc@redhat.com> |
23876 | ||
23877 | * unwind-compat.c: Change copyright header to refer to version | |
23878 | 3 of the GNU General Public License with version 3.1 of the | |
23879 | GCC Runtime Library Exception and to point readers at the | |
c72c72ef | 23880 | COPYING3 and COPYING3.RUNTIME files and the FSF's license web page. |
6bc9506f | 23881 | * config/alpha/crtfastmath.c: Likewise. |
23882 | * config/alpha/linux-unwind.h: Likewise. | |
23883 | * config/alpha/qrnnd.asm: Likewise. | |
23884 | * config/alpha/vms-crt0-64.c: Likewise. | |
23885 | * config/alpha/vms-crt0.c: Likewise. | |
23886 | * config/alpha/vms-dwarf2.asm: Likewise. | |
23887 | * config/alpha/vms-dwarf2eh.asm: Likewise. | |
23888 | * config/alpha/vms-psxcrt0-64.c: Likewise. | |
23889 | * config/alpha/vms-psxcrt0.c: Likewise. | |
23890 | * config/alpha/vms_tramp.asm: Likewise. | |
23891 | * config/arc/initfini.c: Likewise. | |
23892 | * config/arc/lib1funcs.asm: Likewise. | |
23893 | * config/arm/bpabi-v6m.S: Likewise. | |
23894 | * config/arm/bpabi.S: Likewise. | |
23895 | * config/arm/bpabi.c: Likewise. | |
23896 | * config/arm/crti.asm: Likewise. | |
23897 | * config/arm/crtn.asm: Likewise. | |
23898 | * config/arm/ieee754-df.S: Likewise. | |
23899 | * config/arm/ieee754-sf.S: Likewise. | |
23900 | * config/arm/lib1funcs.asm: Likewise. | |
23901 | * config/arm/libunwind.S: Likewise. | |
23902 | * config/arm/linux-atomic.c: Likewise. | |
23903 | * config/arm/mmintrin.h: Likewise. | |
23904 | * config/arm/pr-support.c: Likewise. | |
23905 | * config/arm/unaligned-funcs.c: Likewise. | |
23906 | * config/arm/unwind-arm.c: Likewise. | |
23907 | * config/arm/unwind-arm.h: Likewise. | |
23908 | * config/avr/libgcc.S: Likewise. | |
23909 | * config/bfin/crti.s: Likewise. | |
23910 | * config/bfin/crtlibid.s: Likewise. | |
23911 | * config/bfin/crtn.s: Likewise. | |
23912 | * config/bfin/lib1funcs.asm: Likewise. | |
23913 | * config/bfin/linux-unwind.h: Likewise. | |
23914 | * config/cris/arit.c: Likewise. | |
23915 | * config/cris/cris_abi_symbol.c: Likewise. | |
23916 | * config/darwin-64.c: Likewise. | |
23917 | * config/darwin-crt2.c: Likewise. | |
23918 | * config/darwin-crt3.c: Likewise. | |
23919 | * config/darwin.h: Likewise. | |
23920 | * config/dbxelf.h: Likewise. | |
23921 | * config/dfp-bit.c: Likewise. | |
23922 | * config/dfp-bit.h: Likewise. | |
23923 | * config/elfos.h: Likewise. | |
23924 | * config/fixed-bit.c: Likewise. | |
23925 | * config/fixed-bit.h: Likewise. | |
23926 | * config/fp-bit.c: Likewise. | |
23927 | * config/fp-bit.h: Likewise. | |
23928 | * config/fr30/crti.asm: Likewise. | |
23929 | * config/fr30/crtn.asm: Likewise. | |
23930 | * config/fr30/lib1funcs.asm: Likewise. | |
23931 | * config/freebsd-spec.h: Likewise. | |
23932 | * config/frv/cmovd.c: Likewise. | |
23933 | * config/frv/cmovh.c: Likewise. | |
23934 | * config/frv/cmovw.c: Likewise. | |
23935 | * config/frv/frvbegin.c: Likewise. | |
23936 | * config/frv/frvend.c: Likewise. | |
23937 | * config/frv/lib1funcs.asm: Likewise. | |
23938 | * config/glibc-stdint.h: Likewise. | |
23939 | * config/h8300/clzhi2.c: Likewise. | |
23940 | * config/h8300/crti.asm: Likewise. | |
23941 | * config/h8300/crtn.asm: Likewise. | |
23942 | * config/h8300/ctzhi2.c: Likewise. | |
23943 | * config/h8300/fixunssfsi.c: Likewise. | |
23944 | * config/h8300/lib1funcs.asm: Likewise. | |
23945 | * config/h8300/parityhi2.c: Likewise. | |
23946 | * config/h8300/popcounthi2.c: Likewise. | |
23947 | * config/i386/ammintrin.h: Likewise. | |
23948 | * config/i386/att.h: Likewise. | |
23949 | * config/i386/avxintrin.h: Likewise. | |
23950 | * config/i386/biarch64.h: Likewise. | |
23951 | * config/i386/bmmintrin.h: Likewise. | |
23952 | * config/i386/cpuid.h: Likewise. | |
23953 | * config/i386/cross-stdarg.h: Likewise. | |
23954 | * config/i386/crtfastmath.c: Likewise. | |
23955 | * config/i386/crtprec.c: Likewise. | |
23956 | * config/i386/cygming-crtbegin.c: Likewise. | |
23957 | * config/i386/cygming-crtend.c: Likewise. | |
23958 | * config/i386/cygwin.asm: Likewise. | |
23959 | * config/i386/emmintrin.h: Likewise. | |
23960 | * config/i386/gmm_malloc.h: Likewise. | |
23961 | * config/i386/gthr-win32.c: Likewise. | |
23962 | * config/i386/i386.h: Likewise. | |
23963 | * config/i386/immintrin.h: Likewise. | |
23964 | * config/i386/linux-unwind.h: Likewise. | |
23965 | * config/i386/linux64.h: Likewise. | |
23966 | * config/i386/mm3dnow.h: Likewise. | |
23967 | * config/i386/mmintrin-common.h: Likewise. | |
23968 | * config/i386/mmintrin.h: Likewise. | |
23969 | * config/i386/nmmintrin.h: Likewise. | |
23970 | * config/i386/pmm_malloc.h: Likewise. | |
23971 | * config/i386/pmmintrin.h: Likewise. | |
23972 | * config/i386/smmintrin.h: Likewise. | |
23973 | * config/i386/sol2-c1.asm: Likewise. | |
23974 | * config/i386/sol2-ci.asm: Likewise. | |
23975 | * config/i386/sol2-cn.asm: Likewise. | |
23976 | * config/i386/sol2-gc1.asm: Likewise. | |
23977 | * config/i386/tmmintrin.h: Likewise. | |
23978 | * config/i386/unix.h: Likewise. | |
23979 | * config/i386/w32-unwind.h: Likewise. | |
23980 | * config/i386/wmmintrin.h: Likewise. | |
23981 | * config/i386/x86-64.h: Likewise. | |
23982 | * config/i386/x86intrin.h: Likewise. | |
23983 | * config/i386/xmmintrin.h: Likewise. | |
23984 | * config/ia64/crtbegin.asm: Likewise. | |
23985 | * config/ia64/crtend.asm: Likewise. | |
23986 | * config/ia64/crtfastmath.c: Likewise. | |
23987 | * config/ia64/crti.asm: Likewise. | |
23988 | * config/ia64/crtn.asm: Likewise. | |
23989 | * config/ia64/fde-glibc.c: Likewise. | |
23990 | * config/ia64/lib1funcs.asm: Likewise. | |
23991 | * config/ia64/linux-unwind.h: Likewise. | |
23992 | * config/ia64/quadlib.c: Likewise. | |
23993 | * config/ia64/unwind-ia64.c: Likewise. | |
23994 | * config/linux.h: Likewise. | |
23995 | * config/m32c/m32c-lib1.S: Likewise. | |
23996 | * config/m32c/m32c-lib2-trapv.c: Likewise. | |
23997 | * config/m32c/m32c-lib2.c: Likewise. | |
23998 | * config/m32r/initfini.c: Likewise. | |
23999 | * config/m68hc11/larith.asm: Likewise. | |
24000 | * config/m68hc11/m68hc11-crt0.S: Likewise. | |
24001 | * config/m68k/cf.md: Likewise. | |
24002 | * config/m68k/crti.s: Likewise. | |
24003 | * config/m68k/crtn.s: Likewise. | |
24004 | * config/m68k/lb1sf68.asm: Likewise. | |
24005 | * config/m68k/linux-unwind.h: Likewise. | |
24006 | * config/mcore/crti.asm: Likewise. | |
24007 | * config/mcore/crtn.asm: Likewise. | |
24008 | * config/mcore/lib1.asm: Likewise. | |
24009 | * config/mips/linux-unwind.h: Likewise. | |
24010 | * config/mips/loongson.h: Likewise. | |
24011 | * config/mips/mips16.S: Likewise. | |
24012 | * config/mmix/crti.asm: Likewise. | |
24013 | * config/mmix/crtn.asm: Likewise. | |
24014 | * config/pa/fptr.c: Likewise. | |
24015 | * config/pa/hpux-unwind.h: Likewise. | |
24016 | * config/pa/lib2funcs.asm: Likewise. | |
24017 | * config/pa/linux-atomic.c: Likewise. | |
24018 | * config/pa/linux-unwind.h: Likewise. | |
24019 | * config/pa/milli64.S: Likewise. | |
24020 | * config/pa/quadlib.c: Likewise. | |
24021 | * config/pa/stublib.c: Likewise. | |
24022 | * config/picochip/libgccExtras/adddi3.asm: Likewise. | |
24023 | * config/picochip/libgccExtras/ashlsi3.asm: Likewise. | |
24024 | * config/picochip/libgccExtras/ashlsi3.c: Likewise. | |
24025 | * config/picochip/libgccExtras/ashrsi3.asm: Likewise. | |
24026 | * config/picochip/libgccExtras/ashrsi3.c: Likewise. | |
24027 | * config/picochip/libgccExtras/cmpsi2.asm: Likewise. | |
24028 | * config/picochip/libgccExtras/divmod15.asm: Likewise. | |
24029 | * config/picochip/libgccExtras/divmodhi4.asm: Likewise. | |
24030 | * config/picochip/libgccExtras/divmodsi4.asm: Likewise. | |
24031 | * config/picochip/libgccExtras/longjmp.asm: Likewise. | |
24032 | * config/picochip/libgccExtras/lshrsi3.asm: Likewise. | |
24033 | * config/picochip/libgccExtras/lshrsi3.c: Likewise. | |
24034 | * config/picochip/libgccExtras/parityhi2.asm: Likewise. | |
24035 | * config/picochip/libgccExtras/popcounthi2.asm: Likewise. | |
24036 | * config/picochip/libgccExtras/setjmp.asm: Likewise. | |
24037 | * config/picochip/libgccExtras/subdi3.asm: Likewise. | |
24038 | * config/picochip/libgccExtras/ucmpsi2.asm: Likewise. | |
24039 | * config/picochip/libgccExtras/udivmodhi4.asm: Likewise. | |
24040 | * config/picochip/libgccExtras/udivmodsi4.asm: Likewise. | |
24041 | * config/rs6000/750cl.h: Likewise. | |
24042 | * config/rs6000/altivec.h: Likewise. | |
24043 | * config/rs6000/biarch64.h: Likewise. | |
24044 | * config/rs6000/crtresfpr.asm: Likewise. | |
24045 | * config/rs6000/crtresgpr.asm: Likewise. | |
24046 | * config/rs6000/crtresxfpr.asm: Likewise. | |
24047 | * config/rs6000/crtresxgpr.asm: Likewise. | |
24048 | * config/rs6000/crtsavfpr.asm: Likewise. | |
24049 | * config/rs6000/crtsavgpr.asm: Likewise. | |
24050 | * config/rs6000/darwin-asm.h: Likewise. | |
24051 | * config/rs6000/darwin-fallback.c: Likewise. | |
24052 | * config/rs6000/darwin-fpsave.asm: Likewise. | |
24053 | * config/rs6000/darwin-ldouble.c: Likewise. | |
24054 | * config/rs6000/darwin-tramp.asm: Likewise. | |
24055 | * config/rs6000/darwin-unwind.h: Likewise. | |
24056 | * config/rs6000/darwin-vecsave.asm: Likewise. | |
24057 | * config/rs6000/darwin-world.asm: Likewise. | |
24058 | * config/rs6000/e500crtres32gpr.asm: Likewise. | |
24059 | * config/rs6000/e500crtres64gpr.asm: Likewise. | |
24060 | * config/rs6000/e500crtres64gprctr.asm: Likewise. | |
24061 | * config/rs6000/e500crtrest32gpr.asm: Likewise. | |
24062 | * config/rs6000/e500crtrest64gpr.asm: Likewise. | |
24063 | * config/rs6000/e500crtresx32gpr.asm: Likewise. | |
24064 | * config/rs6000/e500crtresx64gpr.asm: Likewise. | |
24065 | * config/rs6000/e500crtsav32gpr.asm: Likewise. | |
24066 | * config/rs6000/e500crtsav64gpr.asm: Likewise. | |
24067 | * config/rs6000/e500crtsav64gprctr.asm: Likewise. | |
24068 | * config/rs6000/e500crtsavg32gpr.asm: Likewise. | |
24069 | * config/rs6000/e500crtsavg64gpr.asm: Likewise. | |
24070 | * config/rs6000/e500crtsavg64gprctr.asm: Likewise. | |
24071 | * config/rs6000/eabi-ci.asm: Likewise. | |
24072 | * config/rs6000/eabi-cn.asm: Likewise. | |
24073 | * config/rs6000/eabi.asm: Likewise. | |
24074 | * config/rs6000/linux-unwind.h: Likewise. | |
24075 | * config/rs6000/linux64.h: Likewise. | |
24076 | * config/rs6000/paired.h: Likewise. | |
24077 | * config/rs6000/paired.md: Likewise. | |
24078 | * config/rs6000/ppc64-fp.c: Likewise. | |
24079 | * config/rs6000/ppu_intrinsics.h: Likewise. | |
24080 | * config/rs6000/rs6000.h: Likewise. | |
24081 | * config/rs6000/si2vmx.h: Likewise. | |
24082 | * config/rs6000/sol-ci.asm: Likewise. | |
24083 | * config/rs6000/sol-cn.asm: Likewise. | |
24084 | * config/rs6000/spe.h: Likewise. | |
24085 | * config/rs6000/spu2vmx.h: Likewise. | |
24086 | * config/rs6000/sysv4.h: Likewise. | |
24087 | * config/rs6000/tramp.asm: Likewise. | |
24088 | * config/rs6000/vec_types.h: Likewise. | |
24089 | * config/s390/linux-unwind.h: Likewise. | |
24090 | * config/s390/tpf-unwind.h: Likewise. | |
24091 | * config/score/crti.asm: Likewise. | |
24092 | * config/score/crtn.asm: Likewise. | |
24093 | * config/sh/crt1.asm: Likewise. | |
24094 | * config/sh/crti.asm: Likewise. | |
24095 | * config/sh/crtn.asm: Likewise. | |
24096 | * config/sh/divtab-sh4-300.c: Likewise. | |
24097 | * config/sh/divtab-sh4.c: Likewise. | |
24098 | * config/sh/divtab.c: Likewise. | |
24099 | * config/sh/lib1funcs-4-300.asm: Likewise. | |
24100 | * config/sh/lib1funcs-Os-4-200.asm: Likewise. | |
24101 | * config/sh/lib1funcs.asm: Likewise. | |
24102 | * config/sh/lib1funcs.h: Likewise. | |
24103 | * config/sh/linux-atomic.asm: Likewise. | |
24104 | * config/sh/linux-unwind.h: Likewise. | |
24105 | * config/sh/shmedia.h: Likewise. | |
24106 | * config/sh/sshmedia.h: Likewise. | |
24107 | * config/sh/ushmedia.h: Likewise. | |
24108 | * config/sparc/crtfastmath.c: Likewise. | |
24109 | * config/sparc/linux-unwind.h: Likewise. | |
24110 | * config/sparc/sol2-c1.asm: Likewise. | |
24111 | * config/sparc/sol2-ci.asm: Likewise. | |
24112 | * config/sparc/sol2-cn.asm: Likewise. | |
24113 | * config/spu/divmodti4.c: Likewise. | |
24114 | * config/spu/divv2df3.c: Likewise. | |
24115 | * config/spu/float_disf.c: Likewise. | |
24116 | * config/spu/float_unsdidf.c: Likewise. | |
24117 | * config/spu/float_unsdisf.c: Likewise. | |
24118 | * config/spu/float_unssidf.c: Likewise. | |
24119 | * config/spu/mfc_multi_tag_release.c: Likewise. | |
24120 | * config/spu/mfc_multi_tag_reserve.c: Likewise. | |
24121 | * config/spu/mfc_tag_release.c: Likewise. | |
24122 | * config/spu/mfc_tag_reserve.c: Likewise. | |
24123 | * config/spu/mfc_tag_table.c: Likewise. | |
24124 | * config/spu/multi3.c: Likewise. | |
24125 | * config/spu/spu_internals.h: Likewise. | |
24126 | * config/spu/spu_intrinsics.h: Likewise. | |
24127 | * config/spu/spu_mfcio.h: Likewise. | |
24128 | * config/spu/vec_types.h: Likewise. | |
24129 | * config/spu/vmx2spu.h: Likewise. | |
24130 | * config/stormy16/stormy16-lib2.c: Likewise. | |
24131 | * config/svr4.h: Likewise. | |
24132 | * config/sync.c: Likewise. | |
24133 | * config/v850/lib1funcs.asm: Likewise. | |
24134 | * config/vxlib-tls.c: Likewise. | |
24135 | * config/vxlib.c: Likewise. | |
24136 | * config/vxworks-dummy.h: Likewise. | |
24137 | * config/xtensa/crti.asm: Likewise. | |
24138 | * config/xtensa/crtn.asm: Likewise. | |
24139 | * config/xtensa/ieee754-df.S: Likewise. | |
24140 | * config/xtensa/ieee754-sf.S: Likewise. | |
24141 | * config/xtensa/lib1funcs.asm: Likewise. | |
24142 | * config/xtensa/lib2funcs.S: Likewise. | |
24143 | * config/xtensa/linux-unwind.h: Likewise. | |
24144 | * config/xtensa/unwind-dw2-xtensa.c: Likewise. | |
24145 | * config/xtensa/unwind-dw2-xtensa.h: Likewise. | |
24146 | * coretypes.h: Likewise. | |
24147 | * crtstuff.c: Likewise. | |
24148 | * defaults.h: Likewise. | |
24149 | * dwarf2.h: Likewise. | |
24150 | * emutls.c: Likewise. | |
24151 | * gbl-ctors.h: Likewise. | |
24152 | * gcov-io.h: Likewise. | |
24153 | * ginclude/float.h: Likewise. | |
24154 | * ginclude/iso646.h: Likewise. | |
24155 | * ginclude/stdarg.h: Likewise. | |
24156 | * ginclude/stdbool.h: Likewise. | |
24157 | * ginclude/stddef.h: Likewise. | |
24158 | * ginclude/stdfix.h: Likewise. | |
24159 | * ginclude/stdint-gcc.h: Likewise. | |
24160 | * ginclude/tgmath.h: Likewise. | |
24161 | * gthr-aix.h: Likewise. | |
24162 | * gthr-dce.h: Likewise. | |
24163 | * gthr-gnat.c: Likewise. | |
24164 | * gthr-gnat.h: Likewise. | |
24165 | * gthr-lynx.h: Likewise. | |
24166 | * gthr-mipssde.h: Likewise. | |
24167 | * gthr-nks.h: Likewise. | |
24168 | * gthr-posix.c: Likewise. | |
24169 | * gthr-posix.h: Likewise. | |
24170 | * gthr-posix95.h: Likewise. | |
24171 | * gthr-rtems.h: Likewise. | |
24172 | * gthr-single.h: Likewise. | |
24173 | * gthr-solaris.h: Likewise. | |
24174 | * gthr-tpf.h: Likewise. | |
24175 | * gthr-vxworks.h: Likewise. | |
24176 | * gthr-win32.h: Likewise. | |
24177 | * gthr.h: Likewise. | |
24178 | * libgcc2.c: Likewise. | |
24179 | * libgcc2.h: Likewise. | |
24180 | * libgcov.c: Likewise. | |
24181 | * tsystem.h: Likewise. | |
24182 | * typeclass.h: Likewise. | |
24183 | * unwind-c.c: Likewise. | |
24184 | * unwind-compat.h: Likewise. | |
24185 | * unwind-dw2-fde-compat.c: Likewise. | |
24186 | * unwind-dw2-fde-darwin.c: Likewise. | |
24187 | * unwind-dw2-fde-glibc.c: Likewise. | |
24188 | * unwind-dw2-fde.c: Likewise. | |
24189 | * unwind-dw2-fde.h: Likewise. | |
24190 | * unwind-dw2.c: Likewise. | |
24191 | * unwind-dw2.h: Likewise. | |
24192 | * unwind-generic.h: Likewise. | |
24193 | * unwind-pe.h: Likewise. | |
24194 | * unwind-sjlj.c: Likewise. | |
24195 | * unwind.inc: Likewise. | |
24196 | * config/arm/neon-gen.ml: Change generated copyright header to | |
24197 | refer to version 3 of the GNU General Public License with | |
24198 | version 3.1 of the GCC Runtime Library Exception and to point | |
24199 | readers at the COPYING3 and COPYING3.RUNTIME files and the | |
24200 | FSF's license web page. | |
24201 | * config/arm/arm_neon.h: Regenerate. | |
24202 | ||
24203 | 2009-04-09 Jakub Jelinek <jakub@redhat.com> | |
24204 | ||
24205 | * config/cris/cris.md: Change copyright header to refer to version | |
24206 | 3 of the GNU General Public License. | |
24207 | * doc/install.texi2html: Change copyright header to refer to version | |
24208 | 3 of the GNU General Public License and to point readers at the | |
24209 | COPYING3 file and the FSF's license web page. | |
24210 | * config/vax/linux.h: Likewise. | |
24211 | ||
8e58aded | 24212 | 2009-04-09 Paolo Bonzini <bonzini@gnu.org> |
24213 | ||
7df298fe | 24214 | * config/i386/i386.md (cmpcc): New. |
24215 | * config/i386/sync.md (sync_compare_and_swap*): Set FLAGS_REG. | |
24216 | (sync_compare_and_swap_cc*): Delete. | |
24217 | ||
24218 | * config/s390/s390.c (s390_compare_emitted): Remove. | |
24219 | (s390_emit_compare): Handle MODE_CC s390_compare_op0 like | |
24220 | s390_compare_emitted used to be handled. Assert that modes match. | |
24221 | (s390_emit_compare_and_swap): Use s390_emit_compare, do not | |
24222 | refer to sync_compare_and_swap_ccsi. | |
24223 | * config/s390/s390.h (s390_compare_emitted): Remove. | |
24224 | * config/s390/s390.md (seq): Look for MODE_CC s390_compare_op0 | |
24225 | instead of s390_compare_emitted. | |
24226 | (stack_protect_test, sync_compare_and_swap_cc): Set s390_compare_op0 | |
24227 | instead of s390_compare_emitted. | |
24228 | * config/s390/s390.md (cmpcc): New. | |
24229 | (sync_compare_and_swapqi, sync_compare_and_swaphi): Clobber | |
24230 | CC_REGNUM, do not pretend it's set. | |
24231 | (sync_compare_and_swap_cc*): Delete. | |
24232 | * config/s390/predicates.md (cc_reg_operand): New. | |
24233 | ||
24234 | * expr.c (sync_compare_and_swap_cc): Delete. | |
24235 | * optabs.h (sync_compare_and_swap_cc): Delete. | |
24236 | * optabs.c (prepare_cmp_insn): Ignore which specific CCmode | |
24237 | is being used with can_compare_p. | |
24238 | (emit_cmp_and_jump_insn_1): Likewise when looking in the optab. | |
24239 | (find_cc_set): New. | |
24240 | (expand_bool_compare_and_swap): Do not use sync_compare_and_swap_cc, | |
24241 | look for a MODE_CC set instead. Use emit_store_flag. | |
24242 | (expand_compare_and_swap_loop): Likewise, with some additional | |
24243 | complication to avoid a force_reg when useless. Use | |
24244 | emit_cmp_and_jump_insns. | |
24245 | * genopinit.c (optabs): Delete sync_compare_and_swap_cc. | |
24246 | * doc/md.texi (sync_compare_and_swap_cc): Merge with | |
24247 | sync_compare_and_swap documentation. | |
8e58aded | 24248 | |
98b64106 | 24249 | 2009-04-09 Jan Hubicka <jh@suse.cz> |
24250 | ||
24251 | * except.c (find_prev_try): Break out from .... | |
24252 | (duplicate_eh_regions): ... here; properly update prev_try pointers | |
24253 | when duplication part of tree. | |
24254 | (dump_eh_tree): Improve dumping. | |
24255 | (verify_eh_region): New. | |
24256 | (verify_eh_tree): Use it. | |
24257 | ||
d7dfb761 | 24258 | 2009-04-06 Richard Guenther <rguenther@suse.de> |
24259 | ||
24260 | * c-gimplify.c (c_gimplify_expr): Fix the invalid GENERIC | |
24261 | &ARRAY addresses by adjusting their types and prepending | |
24262 | a conversion. | |
24263 | * tree-cfg.c (verify_gimple_assign_single): Verify that | |
24264 | addresses are correct. | |
24265 | ||
87c5de3b | 24266 | 2009-04-09 Richard Guenther <rguenther@suse.de> |
24267 | ||
24268 | * tree-ssa-ccp.c (maybe_fold_stmt_addition): Move non-constant | |
24269 | indices into an array reference if possible. | |
24270 | * tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_vars): | |
24271 | Fold POINTER_PLUS_EXPR statements with invariant address. | |
24272 | ||
50ec89c7 | 24273 | 2009-04-09 Alan Modra <amodra@bigpond.net.au> |
24274 | ||
24275 | PR target/39634 | |
24276 | * config.gcc (powerpc64-*-linux*): Always build biarch. | |
24277 | ||
482c1ea0 | 24278 | 2009-04-09 Joseph Myers <joseph@codesourcery.com> |
24279 | ||
24280 | PR c/39613 | |
24281 | * c-typeck.c (do_case): If case label is not an INTEGER_CST, fold | |
24282 | it and pedwarn if this results in an INTEGER_CST. | |
24283 | ||
fec76ae9 | 24284 | 2009-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
24285 | ||
24286 | * doc/install.texi: Update minimum GMP version. Remove obsolete | |
24287 | text in MPFR section. | |
24288 | ||
a974aa3e | 24289 | 2009-04-08 Jakub Jelinek <jakub@redhat.com> |
24290 | ||
24291 | * dwarf2out.c (class_scope_p): New static inline. | |
24292 | (class_or_namespace_scope_p): Use it. | |
24293 | (gen_variable_die): Use DW_TAG_member tag for static data member | |
24294 | declarations instead of DW_TAG_variable. | |
24295 | ||
e1a7ccb9 | 24296 | PR middle-end/39573 |
24297 | * omp-low.c (expand_omp_taskreg): Finalize taskreg static local_decls | |
24298 | variables. | |
24299 | ||
94373fa5 | 24300 | 2009-04-08 Richard Guenther <rguenther@suse.de> |
24301 | ||
24302 | * tree-ssa-sccvn.c (valueize_refs): Do not continue to | |
24303 | valueize random data. | |
24304 | ||
b5e8a0bc | 24305 | 2009-04-08 David Edelsohn <edelsohn@gnu.org> |
24306 | ||
24307 | * config.gcc (aix tm_file): Add aix-stdint.h. | |
24308 | (aix tm clause use_gcc_stdint): Set to wrap. | |
24309 | * config/rs6000/aix-stdint.h: New file. | |
89871bab | 24310 | |
3a44a278 | 24311 | 2009-04-08 Richard Guenther <rguenther@suse.de> |
24312 | ||
24313 | PR middle-end/36291 | |
24314 | * tree-dfa.c (add_referenced_var): Do not recurse into | |
24315 | global initializers. | |
24316 | * tree-ssa-ccp.c (get_symbol_constant_value): Add newly | |
24317 | exposed variables. | |
24318 | (fold_const_aggregate_ref): Likewise. | |
24319 | ||
c429965c | 24320 | 2009-04-08 Paolo Bonzini <bonzini@gnu.org> |
24321 | ||
0ed4dbb4 | 24322 | * recog.c (ordered_comparison_operator): New. |
24323 | * gensupport.c (std_preds): Add it. | |
c429965c | 24324 | * doc/md.texi (Machine-Independent Predicates): Document it. |
24325 | ||
48d5ef93 | 24326 | 2009-04-08 Jan Hubicka <jh@suse.cz> |
24327 | ||
24328 | * tree-eh.c (cleanup_eh): When not optimizing, do not try EH merging. | |
24329 | * function.h (rtl_eh): Remove exception_handler_label_map. | |
24330 | * except.c (ehl_hash, ehl_eq, add_ehl_entry, | |
24331 | remove_exception_handler_label, for_each_eh_label_1): Remove. | |
24332 | (rtl_remove_unreachable_regions): Remove. | |
24333 | (convert_from_eh_region_ranges): Do not remove unreachable regions. | |
24334 | (find_exception_handler_labels): Don't build the hashtable. | |
24335 | (maybe_remove_eh_handler): Remove. | |
24336 | (for_each_eh_label): Rewrite to walk the tree. | |
24337 | (rest_of_handle_eh): Do not cleanup cfg prior EH construction. | |
24338 | * except.h (maybe_remove_eh_handler): Remove. | |
24339 | * passes.c (init_optimization_passes): Schedule second EH cleanup | |
24340 | before out-of-ssa. | |
24341 | * cfgrtl.c (rtl_delete_block, rtl_merge_blocks, | |
24342 | cfg_layout_merge_blocks): Do not call maybe_remove_eh_handler. | |
24343 | ||
cbb955b0 | 24344 | 2009-04-08 Paolo Bonzini <bonzini@gnu.org> |
24345 | ||
24346 | * genoutput.c (validate_optab_operands): New. | |
24347 | (gen_insn, gen_expand): Call it. | |
24348 | ||
24349 | * genflags.c (gen_insn): Detect misused iterators. | |
24350 | (main): Pass line_no to gen_insn, exit with status 1 on error. | |
24351 | ||
24352 | * genextract.c (line_no): Make global. | |
24353 | (VEC_safe_set_locstr): Change assertion to error message. | |
24354 | (main): Exit with status 1 on error. | |
24355 | ||
9a8bed72 | 24356 | 2009-04-08 Joseph Myers <joseph@codesourcery.com> |
24357 | ||
24358 | PR c/39614 | |
24359 | PR c/39673 | |
24360 | * c-common.h (C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR, | |
24361 | C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST, | |
24362 | EXPR_INT_CONST_OPERANDS): Remove duplicate definitions. | |
24363 | * c-convert.c (convert): Do not call fold on results of conversion | |
24364 | functions when the result is a C_MAYBE_CONST_EXPR. | |
24365 | * c-parser.c (c_parser_postfix_expression): Do not fold condition | |
24366 | of __builtin_choose_expr. | |
24367 | * c-typeck.c (remove_c_maybe_const_expr): New. | |
24368 | (build_unary_op, build_conditional_expr, build_compound_expr, | |
24369 | build_binary_op, c_objc_common_truthvalue_conversion): Call | |
24370 | remove_c_maybe_const_expr on any input C_MAYBE_CONST_EXPR with | |
24371 | integer operands. | |
24372 | ||
943327c1 | 24373 | 2009-04-08 Bingfeng Mei <bmei@broadcom.com> |
87de4c68 | 24374 | |
89871bab | 24375 | * fold-const.c (const_binop): Combine two VECTOR_CST under operation |
0ed4dbb4 | 24376 | CODE to produce a new one. Add a prototype to use fold_convert_const |
87de4c68 | 24377 | |
1e37e2e4 | 24378 | 2009-04-08 Danny Smith <dannysmith@users.sourceforge.net> |
24379 | ||
24380 | PR bootstrap/39660 | |
24381 | * config/i386/host-mingw32.c (mingw32_gt_pch_use_address): Don't | |
24382 | mix declarations and code. | |
24383 | ||
c68bcf58 | 24384 | 2009-04-08 Ben Elliston <bje@au.ibm.com> |
24385 | ||
24386 | * gcc.c: Replace `CC' with `GCC' throughout. | |
24387 | ||
a015dc67 | 24388 | 2009-04-07 H.J. Lu <hongjiu.lu@intel.com> |
24389 | ||
24390 | * doc/invoke.texi: Document Atom support. | |
24391 | ||
fc8ee10c | 24392 | 2009-04-07 Jason Merrill <jason@redhat.com> |
24393 | ||
24394 | PR c++/25185 | |
24395 | * c-common.h, c-common.c: Add flag_pretty_templates. | |
24396 | * c-opts.c (c_common_handle_option): Set it. | |
24397 | * c.opt: Add -fno-pretty-templates. | |
24398 | * doc/invoke.texi (C++ Dialect Options): Likewise. | |
24399 | ||
9b57ed9f | 24400 | 2009-04-07 Uros Bizjak <ubizjak@gmail.com> |
24401 | ||
24402 | * config/ia64/ia64.c (ia64_builtins): Add IA64_BUILTIN_HUGE_VALQ. | |
24403 | (ia64_init_builtins): Handle IA64_BUILTIN_HUGE_VALQ. | |
24404 | (ia64_expand_builtin): Likewise. | |
24405 | ||
9b973aa6 | 24406 | 2009-04-07 Martin Jambor <mjambor@suse.cz> |
24407 | ||
24408 | * tree-ssa-alias.c (refs_may_alias_p_1): Check for | |
24409 | is_gimple_min_invariant rather than CONSTANT_CLASS_P so that invariant | |
24410 | ADDR_EXPRS are include too. | |
24411 | ||
09347e88 | 24412 | 2009-04-07 Richard Guenther <rguenther@suse.de> |
24413 | ||
24414 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Non-aliased | |
24415 | decls are only used if passes as parameters or if they are | |
24416 | local statics and the call is not to a builtin. | |
24417 | (call_may_clobber_ref_p_1): Likewise. | |
24418 | ||
da4963ce | 24419 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
24420 | ||
24421 | * expr.c (do_store_flag): Remove last argument. Simplify code | |
24422 | to avoid duplication of tests already done by can_compare_p. | |
24423 | (expand_expr_real_1): Adjust caller. | |
24424 | ||
235155da | 24425 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
24426 | ||
9b57ed9f | 24427 | * optabs.c (can_compare_p): Test the predicate of a |
24428 | cbranch and cstore pattern. | |
235155da | 24429 | |
2040a7e4 | 24430 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
24431 | ||
9b57ed9f | 24432 | * expr.c (convert_move): Use emit_store_flag instead of |
24433 | "emulating" it. | |
2040a7e4 | 24434 | |
a5f5a6f7 | 24435 | 2009-04-07 Paolo Bonzini <bonzini@gnu.org> |
24436 | ||
9b57ed9f | 24437 | * config/i386/i386.c (ix86_compare_emitted): Remove. |
24438 | (ix86_expand_compare, ix86_expand_branch): Handle MODE_CC | |
24439 | ix86_compare_op0 like ix86_compare_emitted used to be handled. | |
24440 | * config/i386/i386.h (ix86_compare_emitted): Remove. | |
24441 | * config/i386/i386.md (stack_protect_test): Set ix86_compare_op0 | |
24442 | instead of ix86_compare_emitted. | |
24443 | * config/i386/sync.md (sync_compare_and_swap_cc): Likewise. | |
a5f5a6f7 | 24444 | |
fa22494c | 24445 | 2009-04-07 Andrew Stubbs <ams@codesourcery.com> |
24446 | ||
24447 | * config.gcc (sh-*-*): Add sysroot-suffix.h to tm_file. | |
24448 | Add t-sysroot-suffix to tmake_file. | |
24449 | * config/print-sysroot-suffix.sh: New file. | |
24450 | * config/t-sysroot-suffix: New file. | |
24451 | ||
e73bbd21 | 24452 | 2009-04-07 Ben Elliston <bje@au.ibm.com> |
24453 | ||
24454 | * libgcc2.c (INFINITY): Use __builtin_huge_val, not __builtin_inf, | |
24455 | as the latter produces a warning when the target does not support | |
24456 | infinity. | |
24457 | ||
d5cd42ef | 24458 | 2009-04-07 Ben Elliston <bje@au.ibm.com> |
24459 | ||
24460 | * dfp.c: Replace type punning assignments with memcpy throughout. | |
24461 | * Makefile.in (dfp.o-warn): Remove. | |
89871bab | 24462 | |
4e5e2802 | 24463 | 2009-04-07 Alan Modra <amodra@bigpond.net.au> |
24464 | ||
24465 | PR target/39634 | |
24466 | * config.gcc: Merge powerpc-*-linux* and powerpc64-*-linux*. | |
24467 | Include soft-fp/t-softfp after rs6000/t-linux64. | |
24468 | ||
30904b2c | 24469 | 2009-04-06 Eric Botcazou <ebotcazou@adacore.com> |
24470 | ||
24471 | * stor-layout.c (set_sizetype): Use the full precision of their | |
24472 | machine mode for bitsize types. | |
24473 | ||
3544e448 | 24474 | 2009-04-06 H.J. Lu <hongjiu.lu@intel.com> |
24475 | ||
24476 | * config/i386/i386.md: Revert 2 accidental checkins. | |
24477 | ||
fbfe006e | 24478 | 2009-04-06 Joey Ye <joey.ye@intel.com> |
943327c1 | 24479 | Xuepeng Guo <xuepeng.guo@intel.com> |
fbfe006e | 24480 | H.J. Lu <hongjiu.lu@intel.com> |
24481 | ||
24482 | Atom pipeline model, tuning and insn selection. | |
24483 | * config.gcc (atom): Add atom config options and target. | |
24484 | ||
24485 | * config/i386/atom.md: New. | |
24486 | ||
24487 | * config/i386/i386.c (atom_cost): New cost. | |
24488 | (m_ATOM): New macro flag. | |
24489 | (initial_ix86_tune_features): Set m_ATOM. | |
24490 | (x86_accumulate_outgoing_args): Likewise. | |
24491 | (x86_arch_always_fancy_math_387): Likewise. | |
24492 | (processor_target): Add Atom cost. | |
24493 | (cpu_names): Add Atom cpu name. | |
24494 | (override_options): Set Atom ISA. | |
24495 | (ix86_issue_rate): New case PROCESSOR_ATOM. | |
24496 | (ix86_adjust_cost): Likewise. | |
24497 | ||
24498 | * config/i386/i386.h (TARGET_ATOM): New target macro. | |
24499 | (ix86_tune_indices): Add X86_TUNE_OPT_AGU. | |
24500 | (TARGET_OPT_AGU): New target option. | |
24501 | (target_cpu_default): Add TARGET_CPU_DEFAULT_atom. | |
24502 | (processor_type): Add PROCESSOR_ATOM. | |
24503 | ||
24504 | * config/i386/i386.md (cpu): Add new value "atom". | |
24505 | (use_carry, movu): New attr. | |
24506 | (atom.md): Include atom.md. | |
24507 | (adddi3_carry_rex64): Set attr "use_carry". | |
24508 | (addqi3_carry): Likewise. | |
24509 | (addhi3_carry): Likewise. | |
24510 | (addsi3_carry): Likewise. | |
24511 | (*addsi3_carry_zext): Likewise. | |
24512 | (subdi3_carry_rex64): Likewise. | |
24513 | (subqi3_carry): Likewise. | |
24514 | (subhi3_carry): Likewise. | |
24515 | (subsi3_carry): Likewise. | |
24516 | (x86_movdicc_0_m1_rex64): Likewise. | |
24517 | (*x86_movdicc_0_m1_se): Likewise. | |
24518 | (x86_movsicc_0_m1): Likewise. | |
24519 | (*x86_movsicc_0_m1_se): Likewise. | |
24520 | (*adddi_1_rex64): Emit add insn as much as possible. | |
24521 | (*addsi_1): Likewise. | |
24522 | (return_internal): Set atom_unit. | |
24523 | (return_internal_long): Likewise. | |
24524 | (return_pop_internal): Likewise. | |
24525 | (*rcpsf2_sse): Set atom_sse_attr attr. | |
24526 | (*qrt<mode>2_sse): Likewise. | |
24527 | (*prefetch_sse): Likewise. | |
24528 | ||
24529 | * config/i386/i386-c.c (ix86_target_macros_internal): New case | |
24530 | PROCESSOR_ATOM. | |
24531 | (ix86_target_macros_internal): Likewise. | |
24532 | ||
24533 | * config/i386/sse.md (cpu): Set attr "atom_sse_attr". | |
24534 | (*prefetch_sse_rex): Likewise. | |
24535 | (sse_rcpv4sf2): Likewise. | |
24536 | (sse_vmrcpv4sf2): Likewise. | |
24537 | (sse_sqrtv4sf2): Likewise. | |
24538 | (<sse>_vmsqrt<mode>2): Likewise. | |
24539 | (sse_ldmxcsr): Likewise. | |
24540 | (sse_stmxcsr): Likewise. | |
24541 | (*sse_sfence): Likewise. | |
24542 | (sse2_clflush): Likewise. | |
24543 | (*sse2_mfence): Likewise. | |
24544 | (*sse2_lfence): Likewise. | |
24545 | (avx_movup<avxmodesuffixf2c><avxmodesuffix>): Set attr "movu". | |
24546 | (<sse>_movup<ssemodesuffixf2c>): Likewise. | |
24547 | (avx_movdqu<avxmodesuffix>): Likewise. | |
24548 | (avx_lddqu<avxmodesuffix>): Likewise. | |
24549 | (sse2_movntv2di): Change attr "type" to "ssemov". | |
24550 | (sse2_movntsi): Likewise. | |
24551 | (rsqrtv8sf2): Change attr "type" to "sseadd". | |
24552 | (sse3_addsubv2df3): Set attr "atom_unit". | |
24553 | (sse3_h<plusminus_insn>v4sf3): Likewise. | |
24554 | (*sse2_pmaddwd): Likewise. | |
24555 | (*vec_extractv2di_1_rex64): Likewise. | |
24556 | (*vec_extractv2di_1_avx): Likewise. | |
24557 | (sse2_psadbw): Likewise. | |
24558 | (ssse3_phaddwv8hi3): Likewise. | |
24559 | (ssse3_phaddwv4hi3): Likewise. | |
24560 | (ssse3_phadddv4si3): Likewise. | |
24561 | (ssse3_phadddv2si3): Likewise. | |
24562 | (ssse3_phaddswv8hi3): Likewise. | |
24563 | (ssse3_phaddswv4hi3): Likewise. | |
24564 | (ssse3_phsubwv8hi3): Likewise. | |
24565 | (ssse3_phsubwv4hi3): Likewise. | |
24566 | (ssse3_phsubdv4si3): Likewise. | |
24567 | (ssse3_phsubdv2si3): Likewise. | |
24568 | (ssse3_phsubswv8hi3): Likewise. | |
24569 | (ssse3_phsubswv4hi3): Likewise. | |
24570 | (ssse3_pmaddubsw128): Likewise. | |
24571 | (sse3_pmaddubsw: Likewise. | |
24572 | (ssse3_palignrti): Likewise. | |
24573 | (ssse3_palignrdi): Likewise. | |
24574 | ||
ad659dc9 | 24575 | 2009-04-06 Gerald Pfeifer <gerald@pfeifer.com> |
24576 | ||
24577 | * doc/install.texi (Specific): Fix two cross-references to MinGW. | |
24578 | ||
220307de | 24579 | 2009-04-06 Richard Guenther <rguenther@suse.de> |
24580 | ||
24581 | PR tree-optimization/28868 | |
24582 | * tree-ssa-pre.c (inserted_phi_names): New bitmap to keep track | |
24583 | of which PHI results we inserted. | |
24584 | (insert_into_preds_of_block): Record inserted PHIs. | |
24585 | (eliminate): Eliminate redundant PHI nodes. | |
24586 | (init_pre): Init inserted_phi_names. | |
24587 | ||
0fefde02 | 24588 | 2009-04-06 Richard Guenther <rguenther@suse.de> |
24589 | ||
24590 | PR tree-optimization/39643 | |
24591 | * tree-ssa-ccp.c (ccp_fold): Fold REALPART_EXPRs and | |
24592 | IMAGPART_EXPRs of complex constants. | |
24593 | (execute_fold_all_builtins): If we folded a call queue | |
24594 | TODO_update_address_taken. | |
24595 | ||
b07ddb92 | 24596 | 2009-04-06 Jan Hubicka <jh@suse.cz> |
24597 | ||
24598 | PR middle-end/39659 | |
24599 | * except.c (remove_unreachable_regions): Propagate may_contain_throw | |
24600 | flag. | |
24601 | ||
85714674 | 24602 | 2009-04-06 Andrew Stubbs <ams@codesourcery.com> |
24603 | ||
24604 | * config/sh/lib1funcs.asm (ic_invalidate): Move ICBI out of the | |
24605 | delay slot. | |
24606 | (ic_invalidate_array): Likewise. | |
24607 | ||
943327c1 | 24608 | 2009-04-06 Hariharan Sandanagobalane <hariharan@picochip.com> |
c2fd5e89 | 24609 | |
24610 | * calls.c (emit_library_call_value_1): Fix a problem with parameter | |
24611 | alignment for library calls. | |
24612 | ||
8953973a | 24613 | 2009-04-06 Danny Smith <dannysmith@users.sourceforge.net> |
24614 | ||
24615 | * config.gcc (mingw32 tm_file): Add mingw-stdint.h. | |
24616 | (mingw32 tm clause use_gcc_stdint): Set to wrap. | |
24617 | * config/i386/mingw-stdint.h: New file. | |
24618 | ||
eb04d2de | 24619 | 2009-04-05 Richard Guenther <rguenther@suse.de> |
24620 | ||
24621 | PR tree-optimization/39648 | |
24622 | * tree-ssa-sccvn.c (vn_reference_fold_indirect): Work around | |
24623 | our &A vs. &A[0] IL deficiencies. | |
24624 | ||
0f656a57 | 24625 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
24626 | ||
eb04d2de | 24627 | * except.c (sjlj_find_directly_reachable_regions): Be ready for |
24628 | removed toplevel regions. | |
0f656a57 | 24629 | (sjlj_mark_call_sites): Likewise. |
24630 | ||
615180dd | 24631 | 2009-04-04 Dave Korn <dave.korn.cygwin@gmail.com> |
24632 | ||
24633 | * config.gcc (cygwin tm_file): Add cygwin-stdint.h. | |
24634 | (cygwin tm clause use_gcc_stdint): Set to wrap. | |
24635 | * config/i386/cygwin-stdint.h: New file. | |
24636 | ||
23a3430d | 24637 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
24638 | ||
24639 | * Makefile.in (tree-ssa-copy.o): Add $(CFGLOOP_H) dependency. | |
24640 | * tree-ssa-copy.c (init_copy_prop): Do not propagate through | |
24641 | single-argument PHIs if we are in loop-closed SSA form. | |
24642 | * tree-vect-loop-manip.c (slpeel_add_loop_guard): Pass extra guards | |
24643 | for the pre-condition. | |
24644 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
24645 | (vect_build_loop_niters): Take an optional sequence to append stmts. | |
24646 | (vect_generate_tmps_on_preheader): Likewise. | |
24647 | (vect_do_peeling_for_loop_bound): Take extra guards for the | |
24648 | pre-condition. | |
24649 | (vect_do_peeling_for_alignment): Adjust. Unconditionally apply | |
24650 | the cost model check. | |
24651 | (vect_loop_versioning): Take stmt and stmt list to put pre-condition | |
c72c72ef | 24652 | guards if we are going to peel. Do not apply versioning in that case. |
23a3430d | 24653 | * tree-vectorizer.h (vect_loop_versioning): Adjust declaration. |
24654 | (vect_do_peeling_for_loop_bound): Likewise. | |
24655 | * tree-vect-loop.c (vect_transform_loop): If we are peeling for | |
24656 | loop bound only record extra pre-conditions, do not apply loop | |
24657 | versioning. | |
24658 | ||
42e901a3 | 24659 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
24660 | ||
24661 | * tree-ssa-operands.c (pop_stmt_changes): Remove automatic | |
24662 | renaming code. | |
24663 | ||
87490e08 | 24664 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
24665 | ||
24666 | * tree-ssa-uncprop.c (associate_equivalences_with_edges): Use | |
24667 | last_basic_block for size of bb->index indexed array. | |
24668 | * bt-load.c (compute_defs_uses_and_gen, compute_kill, | |
24669 | compute_out, link_btr_uses, build_btr_def_use_webs, | |
24670 | build_btr_def_use_webs, migrate_btr_defs): Likewise. | |
24671 | ||
686e094c | 24672 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
24673 | ||
24674 | * except.c (remove_eh_handler_and_replace): Break out from ... | |
24675 | (remove_eh_handler): ... here. | |
24676 | (bring_to_root): New function. | |
24677 | (remove_unreachable_regions): Collect MUST_NOT_THROW, unify runtime | |
24678 | handled ones, bring others to root of tree. | |
24679 | ||
3bd82487 | 24680 | 2009-04-04 Jan Hubicka <jh@suse.cz> |
24681 | ||
74eed1ed | 24682 | * tree-eh.c (tree_empty_eh_handler_p): Pattern match more curefully. |
24683 | (all_phis_safe_to_merge): New function. | |
24684 | (update_info): New structure. | |
24685 | (make_eh_edge_and_update_phi, update_eh_edges): New functions. | |
24686 | (cleanup_empty_eh): Update SSA if possible. | |
3bd82487 | 24687 | |
17fbf1b8 | 24688 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
24689 | ||
24690 | * tree-ssa.c (verify_ssa): With -O0 we do not need VOPs. | |
24691 | * tree-ssa-operands.c (append_vdef): Do not append VOPs at -O0. | |
24692 | (append_vuse): Likewise. | |
24693 | ||
d02454a0 | 24694 | 2009-04-04 Jakub Jelinek <jakub@redhat.com> |
24695 | ||
24696 | * unwind-dw2.h (_Unwind_FrameState): Add REG_UNDEFINED enum value. | |
24697 | * unwind-dw2.c (execute_cfa_program): Set how to REG_UNDEFINED | |
24698 | instead of REG_UNSAVED for DW_CFA_undefined. | |
24699 | (uw_update_context_1): Handle REG_UNDEFINED the same as REG_UNSAVED. | |
24700 | (uw_update_context): If RA column is REG_UNDEFINED, mark it as | |
24701 | outermost frame. | |
24702 | ||
19f6bf8d | 24703 | 2009-04-04 Richard Earnshaw <rearnsha@arm.com> |
24704 | ||
24705 | PR target/39501 | |
24706 | * arm.md (movsfcc): Disable if not TARGET_HARD_FLOAT. | |
19f6bf8d | 24707 | |
d12dee9c | 24708 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
24709 | ||
24710 | PR tree-optimization/8781 | |
24711 | PR tree-optimization/37892 | |
24712 | * tree-ssa-sccvn.h (vn_reference_fold_indirect): Declare. | |
24713 | * tree-ssa-sccvn.c (vn_reference_fold_indirect): New function. | |
24714 | (valueize_refs): Call it for *& valueizations. | |
24715 | (shared_reference_ops_from_ref): Rename to ... | |
24716 | (valueize_shared_reference_ops_from_ref): ... this and valueize. | |
24717 | (shared_reference_ops_from_call): Rename to ... | |
24718 | (valueize_shared_reference_ops_from_call): ... this and valueize. | |
24719 | (vn_reference_lookup): Update. | |
24720 | (visit_reference_op_call): Likewise. | |
24721 | * tree-ssa-pre.c (phi_translate_1): Fold *&. | |
24722 | (eliminate): Value-replace the call address in call statements. | |
24723 | ||
507b89a4 | 24724 | 2009-04-04 Richard Guenther <rguenther@suse.de> |
24725 | ||
24726 | PR tree-optimization/39636 | |
24727 | * tree-ssa-forwprop.c | |
24728 | (forward_propagate_addr_into_variable_array_index): Check for | |
24729 | GIMPLE_ASSIGN before accessing the rhs code. | |
24730 | ||
4a83184b | 24731 | 2009-04-03 Jason Merrill <jason@redhat.com> |
24732 | ||
24733 | * stor-layout.c (set_sizetype): Set TYPE_CANONICAL. | |
24734 | ||
d363dedc | 24735 | 2009-04-03 Steve Ellcey <sje@cup.hp.com> |
24736 | ||
24737 | * config/ia64/ia64.md (extendsfdf2, extendsfxf2, extenddfxf2, | |
24738 | truncdfsf2, truncxfsf2, truncxfdf2, floatdixf2, fix_truncsfdi2, | |
24739 | fix_truncdfdi2, fix_truncxfdi2, fix_truncxfdi2_alts, floatunsdisf2, | |
24740 | floatunsdidf2, floatunsdixf2, fixuns_truncsfdi2, fixuns_truncdfdi2, | |
24741 | fixuns_truncxfdi2, fixuns_truncxfdi2_alts, divsi3_internal, | |
24742 | smuldi3_highpart, umuldi3_highpart, ctzdi2, *getf_exp_xf, | |
24743 | divdi3_internal_lat, divdi3_internal_thr, mulditi3, *mulditi3_internal, | |
24744 | umulditi3, *umulditi3_internal, addsf3, mulsf3, abssf2, negsf2, | |
24745 | *nabssf2, sminsf3, smaxsf3, *maddsf4, *msubsf4, *nmulsf3, *nmaddsf4, | |
24746 | *nmaddsf4_alts, divsf3, *sqrt_approx, sqrtsf2, sqrtsf2_internal_thr, | |
24747 | adddf3, *adddf3_trunc, muldf3, *muldf3_trunc, absdf2, negdf2, *nabsdf2, | |
24748 | smindf3, smaxdf3, *madddf4, *madddf4_trunc, *msubdf4, *msubdf4_trunc, | |
24749 | *nmuldf3, *nmuldf3_trunc, *nmadddf4, *nmadddf4_alts, *nmadddf4_truncsf, | |
24750 | *nmadddf4_truncsf_alts, divdf3, sqrtdf2, sqrtdf2_internal_thr, divxf3, | |
24751 | sqrtxf2, sqrtxf2_internal_thr, *recip_approx): | |
24752 | Use fr_reg_or_fp01_operand instead of fr_register_operand | |
24753 | ||
24754 | * config/ia64/div.md (extend<mode>rf2, truncrf<mode>2, | |
24755 | recip_approx_rf, divsf3_internal_thr, divsf3_internal_lat, | |
24756 | divdf3_internal_thr, divdf3_internal_lat divxf3_internal): Ditto. | |
24757 | ||
2dd81ece | 24758 | 2009-04-03 Vladimir Makarov <vmakarov@redhat.com> |
24759 | ||
acc6de19 | 24760 | PR rtl-optimization/39607 |
24761 | PR rtl-optimization/39631 | |
c72c72ef | 24762 | |
24763 | Revert: | |
89871bab | 24764 | |
2dd81ece | 24765 | 2009-03-30 Vladimir Makarov <vmakarov@redhat.com> |
24766 | * reload.c (push_reload, find_dummy_reload): Use df_get_live_out | |
24767 | instead of DF_LR_OUT. | |
24768 | * ira-lives.c (process_bb_node_lives): Ditto. | |
24769 | * ira-color.c (ira_loop_edge_freq): Use df_get_live_{out,in} | |
24770 | instead of DF_LR_{OUT,IN}. | |
24771 | * ira-emit.c (generate_edge_moves, add_ranges_and_copies): Ditto. | |
24772 | * ira-build.c (create_bb_allocnos, create_loop_allocnos): Ditto. | |
24773 | ||
41709826 | 24774 | 2009-04-03 Steven Bosscher <steven@gcc.gnu.org> |
24775 | ||
24776 | * omp-low.c (pass_expand_omp): Don't claim to provide PROP_gimple_lomp. | |
24777 | (execute_lower_omp): Always run but take the short way out if -fopenmp | |
24778 | is not given. | |
24779 | (gate_lower_omp): Remove, forcing the pass manager to always run the | |
24780 | pass and always set PROP_gimple_lomp. | |
24781 | (pass_lower_omp): Remove gate function. | |
24782 | * matrix-reorg.c (pass_ipa_matrix_reorg): Don't claim to provide | |
24783 | PROP_trees. Instead, require it. | |
24784 | * ipa-cp.c (pass_ipa_cp): Likewise. | |
24785 | * ipa-inline.c (pass_early_inline): Don't claim to provide PROP_cfg. | |
24786 | (pass_ipa_early_inline, pass_inline_parameters, pass_ipa_inline): Idem. | |
24787 | * tree-profile.c (pass_tree_profile): Don't claim to provide PROP_cfg | |
24788 | and PROP_gimple_leh. | |
24789 | ||
dd277d48 | 24790 | 2009-04-03 Richard Guenther <rguenther@suse.de> |
24791 | ||
24792 | PR middle-end/13146 | |
24793 | PR tree-optimization/23940 | |
24794 | PR tree-optimization/33237 | |
24795 | PR middle-end/33974 | |
24796 | PR middle-end/34093 | |
24797 | PR tree-optimization/36201 | |
24798 | PR tree-optimization/36230 | |
24799 | PR tree-optimization/38049 | |
24800 | PR tree-optimization/38207 | |
24801 | PR tree-optimization/38230 | |
24802 | PR tree-optimization/38301 | |
24803 | PR tree-optimization/38585 | |
24804 | PR middle-end/38895 | |
24805 | PR tree-optimization/38985 | |
24806 | PR tree-optimization/39299 | |
24807 | * tree-ssa-structalias.h: Remove. | |
24808 | * tree-ssa-operands.h (NULL_USE_OPERAND_P): Make of type use_operand_p. | |
24809 | (NULL_DEF_OPERAND_P): Make of type def_operand_p. | |
24810 | (struct vuse_element_d): Remove. | |
24811 | (struct vuse_vec_d): Likewise. | |
24812 | (VUSE_VECT_NUM_ELEM, VUSE_VECT_ELEMENT_NC, VUSE_ELEMENT_PTR_NC, | |
24813 | VUSE_ELEMENT_VAR_NC, VUSE_VECT_ELEMENT, VUSE_ELEMENT_PTR, | |
24814 | SET_VUSE_VECT_ELEMENT, SET_VUSE_ELEMENT_VAR, SET_VUSE_ELEMENT_PTR, | |
24815 | VUSE_ELEMENT_VAR): Likewise. | |
24816 | (struct voptype_d): Likewise. | |
24817 | (NUM_VOP_FREE_BUCKETS): Likewise. | |
24818 | (struct ssa_operands): Remove vop_free_buckets and mpt_table fields. | |
24819 | (struct stmt_operands_d): Remove. | |
24820 | (VUSE_OP_PTR, VUSE_OP, SET_VUSE_OP, VUSE_NUM, VUSE_VECT, | |
24821 | VDEF_RESULT_PTR, VDEF_RESULT, VDEF_OP_PTR, VDEF_OP, SET_VDEF_OP, | |
24822 | VDEF_NUM, VDEF_VECT): Likewise. | |
24823 | (copy_virtual_operands): Remove. | |
24824 | (operand_build_cmp): Likewise. | |
24825 | (create_ssa_artificial_load_stmt): Likewise. | |
24826 | (enum ssa_op_iter_type): Remove ssa_op_iter_vdef. | |
24827 | (struct ssa_operand_iterator_d): Remove vuses, vdefs, mayusesm | |
24828 | vuse_index and mayuse_index members. Pack and move done and iter_type | |
24829 | members to the front. | |
24830 | (SSA_OP_VMAYUSE): Remove. | |
24831 | (SSA_OP_VIRTUAL_USES): Adjust. | |
24832 | (FOR_EACH_SSA_VDEF_OPERAND): Remove. | |
24833 | (unlink_stmt_vdef): Declare. | |
24834 | (add_to_addressable_set): Remove. | |
24835 | * tree-vrp.c (stmt_interesting_for_vrp): Adjust. | |
24836 | (vrp_visit_stmt): Likewise. | |
24837 | * doc/tree-ssa.texi (Alias analysis): Update. | |
24838 | * doc/invoke.texi (max-aliased-vops): Remove docs. | |
24839 | (avg-aliased-vops): Likewise. | |
24840 | * tree-into-ssa.c (syms_to_rename): Remove. | |
24841 | (need_to_update_vops_p): Likewise. | |
24842 | (need_to_initialize_update_ssa_p): Rename to ... | |
24843 | (update_ssa_initialized_fn): ... this. Track function we are | |
24844 | initialized for. | |
24845 | (symbol_marked_for_renaming): Simplify. | |
24846 | (add_new_name_mapping): Do not set need_to_update_vops_p. | |
24847 | (dump_currdefs): Use SYMS_TO_RENAME. | |
24848 | (rewrite_update_stmt): Always walk all uses/defs. | |
24849 | (dump_update_ssa): Adjust. | |
24850 | (init_update_ssa): Take function argument. Track what we are | |
24851 | initialized for. | |
24852 | (delete_update_ssa): Reset SYMS_TO_RENAME and update_ssa_initialized_fn. | |
24853 | (create_new_def_for): Initialize for cfun, assert we are initialized | |
24854 | for cfun. | |
24855 | (mark_sym_for_renaming): Simplify. | |
24856 | (mark_set_for_renaming): Do not initialize update-ssa. | |
24857 | (need_ssa_update_p): Simplify. Take function argument. | |
24858 | (name_mappings_registered_p): Assert we ask for the correct function. | |
24859 | (name_registered_for_update_p): Likewise. | |
24860 | (ssa_names_to_replace): Likewise. | |
24861 | (release_ssa_name_after_update_ssa): Likewise. | |
24862 | (update_ssa): Likewise. Use SYMS_TO_RENAME. | |
24863 | (dump_decl_set): Do not print a newline. | |
24864 | (debug_decl_set): Do it here. | |
24865 | (dump_update_ssa): And here. | |
24866 | * tree-ssa-loop-im.c (move_computations): Adjust. | |
24867 | (movement_possibility): Likewise. | |
24868 | (determine_max_movement): Likewise. | |
24869 | (gather_mem_refs_stmt): Likewise. | |
24870 | * tree-dump.c (dequeue_and_dump): Do not handle SYMBOL_MEMORY_TAG | |
24871 | or NAME_MEMORY_TAG. | |
24872 | * tree-complex.c (update_all_vops): Remove. | |
24873 | (expand_complex_move): Adjust. | |
24874 | * tree-ssa-loop-niter.c (chain_of_csts_start): Use NULL_TREE. | |
24875 | Simplify test for memory referencing statement. Exclude | |
24876 | non-invariant ADDR_EXPRs. | |
24877 | * tree-pretty-print.c (dump_generic_node): Do not handle memory tags. | |
24878 | * tree-loop-distribution.c (generate_memset_zero): Adjust. | |
24879 | (rdg_flag_uses): Likewise. | |
24880 | * tree-tailcall.c (suitable_for_tail_opt_p): Remove memory-tag | |
24881 | related code. | |
24882 | (tree_optimize_tail_calls_1): Also split the | |
24883 | edge from the entry block if we have degenerate PHI nodes in | |
24884 | the first basic block. | |
24885 | * tree.c (init_ttree): Remove memory-tag related code. | |
24886 | (tree_code_size): Likewise. | |
24887 | (tree_node_structure): Likewise. | |
24888 | (build7_stat): Re-write to be build6_stat. | |
24889 | * tree.h (MTAG_P, TREE_MEMORY_TAG_CHECK, TMR_TAG): Remove. | |
24890 | (SSA_VAR_P): Adjust. | |
24891 | (struct tree_memory_tag): Remove. | |
24892 | (struct tree_memory_partition_tag): Likewise. | |
24893 | (union tree_node): Adjust. | |
24894 | (build7): Re-write to be build6. | |
24895 | * tree-pass.h (pass_reset_cc_flags): Remove. | |
24896 | (TODO_update_address_taken): New flag. | |
24897 | (pass_simple_dse): Remove. | |
24898 | * ipa-cp.c (ipcp_update_callgraph): Update SSA form. | |
24899 | * params.h (MAX_ALIASED_VOPS): Remove. | |
24900 | (AVG_ALIASED_VOPS): Likewise. | |
24901 | * omp-low.c (expand_omp_taskreg): Update SSA form. | |
24902 | * tree-ssa-dse.c (dse_optimize_stmt): Properly query if the rhs | |
24903 | aliases the lhs in a copy stmt. | |
24904 | * tree-ssa-dse.c (struct address_walk_data): Remove. | |
24905 | (memory_ssa_name_same): Likewise. | |
24906 | (memory_address_same): Likewise. | |
24907 | (get_kill_of_stmt_lhs): Likewise. | |
24908 | (dse_possible_dead_store_p): Simplify, use the oracle. Handle | |
24909 | unused stores. Look through PHI nodes into post-dominated regions. | |
24910 | (dse_optimize_stmt): Simplify. Properly remove stores. | |
24911 | (tree_ssa_dse): Compute dominators. | |
24912 | (execute_simple_dse): Remove. | |
24913 | (pass_simple_dse): Likewise. | |
24914 | * ipa-reference.c (scan_stmt_for_static_refs): Open-code | |
24915 | gimple_loaded_syms and gimple_stored_syms computation. | |
24916 | * toplev.c (dump_memory_report): Dump alias and pta stats. | |
24917 | * tree-ssa-sccvn.c (vn_reference_compute_hash): Simplify. | |
24918 | (vn_reference_eq): Likewise. | |
24919 | (vuses_to_vec, copy_vuses_from_stmt, vdefs_to_vec, | |
24920 | copy_vdefs_from_stmt, shared_lookup_vops, shared_vuses_from_stmt, | |
24921 | valueize_vuses): Remove. | |
24922 | (get_def_ref_stmt_vuses): Simplify. Rename to ... | |
24923 | (get_def_ref_stmt_vuse): ... this. | |
24924 | (vn_reference_lookup_2): New function. | |
24925 | (vn_reference_lookup_pieces): Use walk_non_aliased_vuses for | |
24926 | walking equivalent vuses. Simplify. | |
24927 | (vn_reference_lookup): Likewise. | |
24928 | (vn_reference_insert): Likewise. | |
24929 | (vn_reference_insert_pieces): Likewise. | |
24930 | (visit_reference_op_call): Simplify. | |
24931 | (visit_reference_op_load): Likewise. | |
24932 | (visit_reference_op_store): Likewise. | |
24933 | (init_scc_vn): Remove shared_lookup_vuses initialization. | |
24934 | (free_scc_vn): Remove shared_lookup_vuses freeing. | |
24935 | (sort_vuses, sort_vuses_heap): Remove. | |
24936 | (get_ref_from_reference_ops): Export. | |
24937 | * tree-ssa-sccvn.h (struct vn_reference_s): Replace vuses | |
24938 | vector with single vuse pointer. | |
24939 | (vn_reference_lookup_pieces, vn_reference_lookup, | |
24940 | vn_reference_insert, vn_reference_insert_pieces): Adjust prototypes. | |
24941 | (shared_vuses_from_stmt): Remove. | |
24942 | (get_ref_from_reference_ops): Declare. | |
24943 | * tree-ssa-loop-manip.c (slpeel_can_duplicate_loop_p): Adjust. | |
24944 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Remove | |
24945 | memory-tag related code. | |
24946 | * tree-ssa-ccp.c (get_symbol_constant_value): Remove memory-tag code. | |
24947 | (likely_value): Add comment, skip static-chain of call statements. | |
24948 | (surely_varying_stmt_p): Adjust. | |
24949 | (gimplify_and_update_call_from_tree): Likewise. | |
24950 | (execute_fold_all_builtins): Do not rebuild alias info. | |
24951 | (gimplify_and_update_call_from_tree): Properly update VOPs. | |
24952 | * tree-ssa-loop-ivopts.c (get_ref_tag): Remove. | |
24953 | (copy_ref_info): Remove memory-tag related code. | |
24954 | * tree-call-cdce.c (tree_call_cdce): Rename the VOP. | |
24955 | * ipa-pure-const.c (check_decl): Remove memory-tag related code. | |
24956 | (check_stmt): Open-code gimple_loaded_syms and gimple_stored_syms | |
24957 | computation. | |
24958 | * tree-ssa-dom.c (gimple_p): Remove typedef. | |
24959 | (eliminate_redundant_computations): Adjust. | |
24960 | (record_equivalences_from_stmt): Likewise. | |
24961 | (avail_expr_hash): Likewise. | |
24962 | (avail_expr_eq): Likewise. | |
c72c72ef | 24963 | * tree-ssa-propagate.c (update_call_from_tree): Properly update VOPs. |
dd277d48 | 24964 | (stmt_makes_single_load): Likewise. |
24965 | (stmt_makes_single_store): Likewise. | |
24966 | * tree-ssa-alias.c: Rewrite completely. | |
24967 | (debug_memory_partitions, dump_mem_ref_stats, debug_mem_ref_stats, | |
24968 | debug_mem_sym_stats, dump_mem_sym_stats_for_var, | |
24969 | debug_all_mem_sym_stats, debug_mp_info, update_mem_sym_stats_from_stmt, | |
24970 | delete_mem_ref_stats, create_tag_raw, dump_points_to_info, | |
24971 | dump_may_aliases_for, debug_may_aliases_for, new_type_alias): | |
24972 | Remove public functions. | |
24973 | (pass_reset_cc_flags): Remove. | |
24974 | (pass_build_alias): Move ... | |
24975 | * tree-ssa-structalias.c (pass_build_alias): ... here. | |
24976 | * tree-ssa-alias.c (may_be_aliased): Move ... | |
24977 | * tree-flow-inline.h (may_be_aliased): ... here. | |
24978 | tree-ssa-alias.c (struct count_ptr_d, count_ptr_derefs, | |
24979 | count_uses_and_derefs): Move ... | |
24980 | * gimple.c: ... here. | |
24981 | * gimple.h (count_uses_and_derefs): Declare. | |
24982 | * tree-ssa-alias.c (dump_alias_stats, ptr_deref_may_alias_global_p, | |
24983 | ptr_deref_may_alias_decl_p, ptr_derefs_may_alias_p, | |
24984 | same_type_for_tbaa, nonaliasing_component_refs_p, decl_refs_may_alias_p, | |
24985 | indirect_ref_may_alias_decl_p, indirect_refs_may_alias_p, | |
24986 | ref_maybe_used_by_call_p, ref_maybe_used_by_stmt_p, | |
24987 | call_may_clobber_ref_p, stmt_may_clobber_ref_p, maybe_skip_until, | |
24988 | get_continuation_for_phi, walk_non_aliased_vuses, walk_aliased_vdefs): | |
24989 | New functions. | |
24990 | * tree-dfa.c (refs_may_alias_p): Move ... | |
24991 | * tree-ssa-alias.c (refs_may_alias_p): ... here. Extend. | |
24992 | * tree-ssa-alias.h: New file. | |
24993 | * tree-ssa-sink.c (is_hidden_global_store): Adjust. | |
24994 | (statement_sink_location): Likewise. | |
24995 | * opts.c (decode_options): Do not adjust max-aliased-vops or | |
24996 | avg-aliased-vops values. | |
24997 | * timevar.def (TV_TREE_MAY_ALIAS): Remove. | |
24998 | (TV_CALL_CLOBBER): Likewise. | |
24999 | (TV_FLOW_SENSITIVE): Likewise. | |
25000 | (TV_FLOW_INSENSITIVE): Likewise. | |
25001 | (TV_MEMORY_PARTITIONING): Likewise. | |
25002 | (TV_ALIAS_STMT_WALK): New timevar. | |
25003 | * tree-ssa-loop-ivcanon.c (empty_loop_p): Adjust. | |
25004 | * tree-ssa-address.c (create_mem_ref_raw): Use build6. | |
25005 | (get_address_description): Remove memory-tag related code. | |
25006 | * tree-ssa-ifcombine.c (bb_no_side_effects_p): Adjust. | |
25007 | * treestruct.def (TS_MEMORY_TAG, TS_MEMORY_PARTITION_TAG): Remove. | |
25008 | * tree-eh.c (cleanup_empty_eh): Do not leave stale SSA_NAMEs | |
25009 | and immediate uses in statements. Document. | |
25010 | * gimple-pretty-print.c (dump_gimple_mem_ops): Adjust. | |
25011 | (dump_symbols): Remove. | |
25012 | (dump_gimple_mem_ops): Do not dump loaded or stored syms. | |
25013 | * alias.c (get_deref_alias_set): New function split out from ... | |
25014 | (get_alias_set): ... here. | |
25015 | * alias.h (get_deref_alias_set): Declare. | |
25016 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Remove unused | |
25017 | type parameter. Remove restrict pointer handling. Create a | |
25018 | ref-all pointer in case type-based alias sets do not conflict. | |
25019 | (vect_analyze_data_refs): Remove SMT related code. | |
25020 | * tree-vect-stmts.c (vectorizable_store): Re-instantiate TBAA assert. | |
25021 | (vectorizable_load): Likewise. | |
25022 | * tree-data-ref.h (struct dr_alias): Remove symbol_tag field. | |
25023 | (DR_SYMBOL_TAG, DR_VOPS): Remove. | |
25024 | * tree-data-ref.c (dr_may_alias_p): Use the alias-oracle. | |
25025 | Ignore vops and SMTs. | |
25026 | (dr_analyze_alias): Likewise.. | |
25027 | (free_data_ref): Likewise. | |
25028 | (create_data_ref): Likewise. | |
25029 | (analyze_all_data_dependences): Likewise. | |
25030 | (get_references_in_stmt): Adjust. | |
25031 | * tree-flow-inline.h (gimple_aliases_computed_p, | |
25032 | gimple_addressable_vars, gimple_call_clobbered_vars, | |
25033 | gimple_call_used_vars, gimple_global_var, may_aliases, memory_partition, | |
25034 | factoring_name_p, mark_call_clobbered, clear_call_clobbered, | |
25035 | compare_ssa_operands_equal, symbol_mem_tag, set_symbol_mem_tag, | |
25036 | gimple_mem_ref_stats): Remove. | |
25037 | (gimple_vop): New function. | |
25038 | (op_iter_next_use): Remove vuses and mayuses cases. | |
25039 | (op_iter_next_def): Remove vdefs case. | |
25040 | (op_iter_next_tree): Remove vuses, mayuses and vdefs cases. | |
25041 | (clear_and_done_ssa_iter): Do not set removed fields. | |
25042 | (op_iter_init): Likewise. Skip vuse and/or vdef if requested. | |
25043 | Assert we are not iterating over vuses or vdefs if not also | |
25044 | iterating over uses or defs. | |
25045 | (op_iter_init_use): Likewise. | |
25046 | (op_iter_init_def): Likewise. | |
25047 | (op_iter_next_vdef): Remove. | |
25048 | (op_iter_next_mustdef): Likewise. | |
25049 | (op_iter_init_vdef): Likewise. | |
25050 | (compare_ssa_operands_equal): Likewise. | |
25051 | (link_use_stmts_after): Handle vuse operand. | |
25052 | (is_call_used): Use is_call_clobbered. | |
25053 | (is_call_clobbered): Global variables are always call clobbered, | |
25054 | query the call-clobbers bitmap. | |
25055 | (mark_call_clobbered): Ignore global variables. | |
25056 | (clear_call_clobbered): Likewise. | |
25057 | * tree-ssa-coalesce.c (create_outofssa_var_map): Adjust | |
25058 | virtual operands sanity check. | |
25059 | * tree.def (NAME_MEMORY_TAG, SYMBOL_MEMORY_TAG, MEMORY_PARTITION_TAG): | |
25060 | Remove. | |
25061 | (TARGET_MEM_REF): Remove TMR_TAG operand. | |
25062 | * tree-dfa.c (add_referenced_var): Initialize call-clobber state. | |
25063 | Remove call-clobber related code. | |
25064 | (remove_referenced_var): Likewise. Do not clear mpt or symbol_mem_tag. | |
25065 | (dump_variable): Do not dump SMTs, memory stats, may-aliases or | |
25066 | partitions or escape reason. | |
25067 | (get_single_def_stmt, get_single_def_stmt_from_phi, | |
25068 | get_single_def_stmt_with_phi): Remove. | |
25069 | (dump_referenced_vars): Tidy. | |
25070 | (get_ref_base_and_extent): Allow bare decls. | |
25071 | (collect_dfa_stats): Adjust. | |
25072 | * graphite.c (rename_variables_in_stmt): Adjust. | |
25073 | (graphite_copy_stmts_from_block): Likewise. | |
25074 | (translate_clast): Likewise. | |
25075 | * tree-ssa-pre.c (struct bb_bitmap_sets): Add expr_dies bitmap. | |
25076 | (EXPR_DIES): New. | |
25077 | (translate_vuse_through_block): Use the oracle. | |
25078 | (phi_translate_1): Adjust. | |
25079 | (value_dies_in_block_x): Use the oracle. Cache the outcome | |
25080 | in EXPR_DIES. | |
25081 | (valid_in_sets): Check if the VUSE for | |
25082 | a REFERENCE is available. | |
25083 | (eliminate): Do not remove stmts during elimination, | |
25084 | instead queue and remove them afterwards. | |
25085 | (do_pre): Do not rebuild alias info. | |
25086 | (pass_pre): Run TODO_rebuild_alias before PRE. | |
25087 | * tree-ssa-live.c (remove_unused_locals): Remove memory-tag code. | |
25088 | * tree-sra.c (sra_walk_function): Use gimple_references_memory_p. | |
25089 | (mark_all_v_defs_stmt): Remove. | |
25090 | (mark_all_v_defs_seq): Adjust. | |
25091 | (sra_replace): Likewise. | |
25092 | (scalarize_use): Likewise. | |
25093 | (scalarize_copy): Likewise. | |
25094 | (scalarize_init): Likewise. | |
25095 | (scalarize_ldst): Likewise. | |
25096 | (todoflags): Remove. | |
25097 | (tree_sra): Do not rebuild alias info. | |
25098 | (tree_sra_early): Adjust. | |
25099 | (pass_sra): Run TODO_update_address_taken before SRA. | |
25100 | * tree-predcom.c (set_alias_info): Remove. | |
25101 | (prepare_initializers_chain): Do not call it. | |
25102 | (mark_virtual_ops_for_renaming): Adjust. | |
25103 | (mark_virtual_ops_for_renaming_list): Remove. | |
25104 | (initialize_root_vars): Adjust. | |
25105 | (initialize_root_vars_lm): Likewise. | |
25106 | (prepare_initializers_chain): Likewise. | |
25107 | * tree-ssa-copy.c (may_propagate_copy): Remove memory-tag related code. | |
25108 | (may_propagate_copy_into_stmt): Likewise. | |
25109 | (merge_alias_info): Do nothing for now. | |
25110 | (propagate_tree_value_into_stmt): Adjust. | |
25111 | (stmt_may_generate_copy): Likewise. | |
25112 | * tree-ssa-forwprop.c (tidy_after_forward_propagate_addr): Do | |
25113 | not mark symbols for renaming. | |
25114 | (forward_propagate_addr_expr): Match up push/pop_stmt_changes | |
25115 | with the same statement, make sure to update the new pointed-to one. | |
25116 | * tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not copy | |
25117 | call statements, do not mark symbols for renaming. | |
25118 | (mark_operand_necessary): Dump something. | |
25119 | (ref_may_be_aliased): New function. | |
25120 | (mark_aliased_reaching_defs_necessary_1): New helper function. | |
25121 | (mark_aliased_reaching_defs_necessary): Likewise. | |
25122 | (mark_all_reaching_defs_necessary_1): Likewise. | |
25123 | (mark_all_reaching_defs_necessary): Likewise. | |
25124 | (propagate_necessity): Do not process virtual PHIs. For | |
25125 | non-aliased loads mark all reaching definitions as necessary. | |
25126 | For aliased loads and stores mark the immediate dominating | |
25127 | aliased clobbers as necessary. | |
25128 | (visited): New global static. | |
25129 | (perform_tree_ssa_dce): Free visited bitmap after propagating | |
25130 | necessity. | |
25131 | (remove_dead_phis): Perform simple dead virtual PHI removal. | |
25132 | (remove_dead_stmt): Properly unlink virtual operands when | |
25133 | removing stores. | |
25134 | (eliminate_unnecessary_stmts): Schedule PHI removal after | |
25135 | stmt removal. | |
25136 | * tree-ssa-ter.c (is_replaceable_p): Adjust. | |
25137 | (process_replaceable): Likewise. | |
25138 | (find_replaceable_in_bb): Likewise. | |
25139 | * tree-ssa.c (verify_ssa_name): Verify all VOPs are | |
25140 | based on the single gimple vop. | |
25141 | (verify_flow_insensitive_alias_info): Remove. | |
25142 | (verify_flow_sensitive_alias_info): Likewise. | |
25143 | (verify_call_clobbering): Likewise. | |
25144 | (verify_memory_partitions): Likewise. | |
25145 | (verify_alias_info): Likewise. | |
25146 | (verify_ssa): Adjust.. | |
25147 | (execute_update_addresses_taken): Export. Update SSA | |
25148 | manually. Optimize only when optimizing. Use a local bitmap. | |
25149 | (pass_update_address_taken): Remove TODO_update_ssa, add | |
25150 | TODO_dump_func. | |
25151 | (pass_update_address_taken): Just use TODO_update_address_taken. | |
25152 | (init_tree_ssa): Do not initialize addressable_vars. | |
25153 | (verify_ssa): Verify new VUSE / VDEF properties. | |
25154 | Verify that all stmts definitions have the stmt as SSA_NAME_DEF_STMT. | |
25155 | Do not call verify_alias_info. | |
25156 | (delete_tree_ssa): Clear the VUSE, VDEF operands. | |
25157 | Do not free the loaded and stored syms bitmaps. Reset the escaped | |
25158 | and callused solutions. Do not free addressable_vars. | |
25159 | Remove memory-tag related code. | |
25160 | (warn_uninitialized_var): Aliases are always available. | |
25161 | * tree-ssa-loop-prefetch.c (gather_memory_references): Adjust. | |
25162 | * lambda-code.c (can_put_in_inner_loop): Adjust. | |
25163 | (can_put_after_inner_loop): Likewise. | |
25164 | (perfect_nestify): Likewise. | |
25165 | * tree-vect-stmts.c (vect_stmt_relevant_p): Adjust. | |
25166 | (vect_gen_widened_results_half): Remove CALL_EXPR handling. | |
25167 | (vectorizable_conversion): Do not mark symbols for renaming. | |
25168 | * tree-inline.c (remap_gimple_stmt): Clear VUSE/VDEF. | |
25169 | (expand_call_inline): Unlink the calls virtual operands before | |
25170 | replacing it. | |
25171 | (tree_function_versioning): Do not call update_ssa if we are not | |
25172 | updating clones. Simplify. | |
25173 | * tree-ssa-phiprop.c (phivn_valid_p): Adjust. | |
25174 | (propagate_with_phi): Likewise.. | |
25175 | * tree-outof-ssa.c (create_temp): Remove memory tag and call | |
25176 | clobber code. Assert we are not aliased or global. | |
25177 | * tree-flow.h: Include tree-ssa-alias.h | |
25178 | (enum escape_type): Remove. | |
25179 | (struct mem_sym_stats_d): Likewise. | |
25180 | (struct mem_ref_stats_d): Likewise. | |
25181 | (struct gimple_df): Add vop member. Remove global_var, | |
25182 | call_clobbered_vars, call_used_vars, addressable_vars, | |
25183 | aliases_compted_p and mem_ref_stats members. Add syms_to_rename, | |
25184 | escaped and callused members. | |
25185 | (struct ptr_info_def): Remove all members, add points-to solution | |
25186 | member pt. | |
25187 | (struct var_ann_d): Remove in_vuse_list, in_vdef_list, | |
25188 | call_clobbered, escape_mask, mpt and symbol_mem_tag members. | |
25189 | * Makefile.in (TREE_FLOW_H): Add tree-ssa-alias.h. | |
25190 | (tree-ssa-structalias.o): Remove tree-ssa-structalias.h. | |
25191 | (tree-ssa-alias.o): Likewise. | |
25192 | (toplev.o): Add tree-ssa-alias.h | |
25193 | (GTFILES): Remove tree-ssa-structalias.h, add tree-ssa-alias.h. | |
25194 | * gimple.c (gimple_set_bb): Fix off-by-one error. | |
25195 | (is_gimple_reg): Do not handle memory tags. | |
25196 | (gimple_copy): Also copy virtual operands. | |
25197 | Delay updating the statement. Do not reset loaded and stored syms. | |
25198 | (gimple_set_stored_syms): Remove. | |
25199 | (gimple_set_loaded_syms): Likewise. | |
25200 | (gimple_call_copy_skip_args): Copy the virtual operands | |
25201 | and mark the new statement modified. | |
25202 | * tree-ssa-structalias.c (may_alias_p): Remove. | |
25203 | (set_uids_in_ptset): Take the alias set to prune with as | |
25204 | parameter. Fold in the alias test of may_alias_p. | |
25205 | (compute_points_to_sets): Compute whether a ptr is dereferenced | |
25206 | in a local sbitmap. | |
25207 | (process_constraint): Deal with &ANYTHING on the lhs, reject all | |
25208 | other ADDRESSOF constraints on the lhs. | |
25209 | (get_constraint_for_component_ref): Assert that we don't get | |
25210 | ADDRESSOF constraints from the base of the reference. | |
25211 | Properly generate UNKNOWN_OFFSET for DEREF if needed. | |
25212 | (struct variable_info): Remove collapsed_to member. | |
25213 | (get_varinfo_fc): Remove. | |
25214 | (new_var_info): Do not set collapsed_to. | |
25215 | (dump_constraint): Do not follow cycles. | |
25216 | (dump_constraint_graph): Likewise. | |
25217 | (build_pred_graph): Likewise. | |
25218 | (build_succ_graph): Likewise. | |
25219 | (rewrite_constraints): Likewise. | |
25220 | (do_simple_structure_copy): Remove. | |
25221 | (do_rhs_deref_structure_copy): Remove. | |
25222 | (do_lhs_deref_structure_copy): Remove. | |
25223 | (collapse_rest_of_var): Remove. | |
25224 | (do_structure_copy): Re-implement. | |
25225 | (pta_stats): New global variable. | |
25226 | (dump_pta_stats): New function. | |
25227 | (struct constraint_expr): Make offset signed. | |
25228 | (UNKNOWN_OFFSET): Define special value. | |
25229 | (dump_constraint): Dump UNKNOWN_OFFSET as UNKNOWN. | |
25230 | (solution_set_expand): New helper function split out from ... | |
25231 | (do_sd_constraint): ... here. | |
25232 | (solution_set_add): Handle UNKNOWN_OFFSET. Handle negative offsets. | |
25233 | (do_ds_constraint): Likewise. | |
25234 | (do_sd_constraint): Likewise. Do not special-case ESCAPED = *ESCAPED | |
25235 | and CALLUSED = *CALLUSED. | |
25236 | (set_union_with_increment): Make inc argument signed. | |
25237 | (type_safe): Remove. | |
25238 | (get_constraint_for_ptr_offset): Handle unknown and negative | |
25239 | constant offsets. | |
25240 | (first_vi_for_offset): Handle offsets before start. Bail | |
25241 | out early for offsets beyond the variable extent. | |
25242 | (first_or_preceding_vi_for_offset): New function. | |
25243 | (init_base_vars): Add ESCAPED = ESCAPED + UNKNOWN_OFFSET constraint. | |
25244 | Together with ESCAPED = *ESCAPED this properly computes reachability. | |
25245 | (find_what_var_points_to): New function. | |
25246 | (find_what_p_points_to): Implement in terms of find_what_var_points_to. | |
25247 | (pt_solution_reset, pt_solution_empty_p, pt_solution_includes_global, | |
25248 | pt_solution_includes_1, pt_solution_includes, pt_solutions_intersect_1, | |
25249 | pt_solutions_intersect): New functions. | |
25250 | (compute_call_used_vars): Remove. | |
25251 | (compute_may_aliases): New main entry into PTA computation. | |
25252 | * gimple.h (gimple_p): New typedef. | |
25253 | (struct gimple_statement_base): Remove references_memory_p. | |
25254 | (struct gimple_statement_with_memory_ops_base): Remove | |
25255 | vdef_ops, vuse_ops, stores and loads members. Add vdef and vuse | |
25256 | members. | |
25257 | (gimple_vuse_ops, gimple_set_vuse_ops, gimple_vdef_ops, | |
25258 | gimple_set_vdef_ops, gimple_loaded_syms, gimple_stored_syms, | |
25259 | gimple_set_references_memory): Remove. | |
25260 | (gimple_vuse_op, gimple_vdef_op, gimple_vuse, gimple_vdef, | |
25261 | gimple_vuse_ptr, gimple_vdef_ptri, gimple_set_vuse, gimple_set_vdef): | |
25262 | New functions. | |
25263 | * tree-cfg.c (move_block_to_fn): Fix off-by-one error. | |
25264 | (verify_expr): Allow RESULT_DECL. | |
25265 | (gimple_duplicate_bb): Do not copy virtual operands. | |
25266 | (gimple_duplicate_sese_region): Adjust. | |
25267 | (gimple_duplicate_sese_tail): Likewise. | |
25268 | (mark_virtual_ops_in_region): Remove. | |
25269 | (move_sese_region_to_fn): Do not call it. | |
25270 | * passes.c (init_optimization_passes): Remove pass_reset_cc_flags | |
25271 | and pass_simple_dse. | |
25272 | (execute_function_todo): Handle TODO_update_address_taken, | |
25273 | call execute_update_addresses_taken for TODO_rebuild_alias. | |
25274 | (execute_todo): Adjust. | |
25275 | (execute_one_pass): Init dump files early. | |
25276 | * ipa-struct-reorg.c (finalize_var_creation): Do not mark vars | |
25277 | call-clobbered. | |
25278 | (create_general_new_stmt): Clear vops. | |
25279 | * tree-ssa-reassoc.c (get_rank): Adjust. | |
25280 | * tree-vect-slp.c (vect_create_mask_and_perm): Do not mark | |
25281 | symbols for renaming. | |
25282 | * params.def (PARAM_MAX_ALIASED_VOPS): Remove. | |
25283 | (PARAM_AVG_ALIASED_VOPS): Likewise. | |
25284 | * tree-ssanames.c (init_ssanames): Allocate SYMS_TO_RENAME. | |
25285 | (duplicate_ssa_name_ptr_info): No need to copy the shared bitmaps. | |
c72c72ef | 25286 | * tree-ssa-operands.c: Simplify for new virtual operand representation. |
dd277d48 | 25287 | (operand_build_cmp, copy_virtual_operands, |
25288 | create_ssa_artificial_load_stmt, add_to_addressable_set, | |
25289 | gimple_add_to_addresses_taken): Remove public functions. | |
25290 | (unlink_stmt_vdef): New function. | |
25291 | ||
8d40ea45 | 25292 | 2009-04-03 Alan Modra <amodra@bigpond.net.au> |
25293 | ||
25294 | * config.gcc (powerpc-*-linux*): Merge variants. | |
25295 | ||
0bfaf4c4 | 25296 | 2009-04-02 Chao-ying Fu <fu@mips.com> |
943327c1 | 25297 | James Grosbach <james.grosbach@microchip.com> |
0bfaf4c4 | 25298 | |
25299 | * config/mips/mips.c (mips_frame_info): Add acc_mask, num_acc, | |
25300 | num_cop0_regs, acc_save_offset, cop0_save_offset, acc_sp_offset, | |
25301 | cop0_sp_offset. | |
25302 | (machine_function): Add interrupt_handler_p, use_shadow_register_set_p, | |
25303 | keep_interrupts_masked_p, use_debug_exception_return_p. | |
25304 | (mips_attribute_table): Add interrupt, use_shadow_register_set, | |
25305 | keep_interrupts_masked, use_debug_exception_return. | |
25306 | (mips_interrupt_type_p, mips_use_shadow_register_set_p, | |
25307 | mips_keep_interrupts_masked_p, mips_use_debug_exception_return_p): | |
25308 | New functions. | |
25309 | (mips_function_ok_for_sibcall): Return false for interrupt handlers. | |
25310 | (mips_print_operand): Process COP0 registers to print $0 .. $31 | |
25311 | correctly for GAS to process. | |
25312 | (mips_interrupt_extra_call_saved_reg_p): New function. | |
25313 | (mips_cfun_call_saved_reg_p): For interrupt handlers, we need to check | |
25314 | extra registers. | |
25315 | (mips_cfun_might_clobber_call_saved_reg_p): Likewise. | |
25316 | (mips_compute_frame_info): Add supports for interrupt context that | |
25317 | includes doubleword accumulators and COP0 registers. | |
25318 | (mips_for_each_saved_acc): New function. | |
25319 | (mips_for_each_saved_gpr_and_fpr): Change the function name from | |
25320 | mips_for_each_saved_reg. | |
25321 | (mips_save_reg): Save accumulators. | |
25322 | (mips_kernel_reg_p): A new for_each_rtx callback. | |
25323 | (mips_expand_prologue): Support interrupt handlers. | |
25324 | (mips_restore_reg): Restore accumulators. | |
25325 | (mips_expand_epilogue): Support interrupt handlers. | |
25326 | (mips_can_use_return_insn): Return false for interrupt handlers. | |
25327 | (mips_epilogue_uses): New function. | |
25328 | * config/mips/mips.md (UNSPEC_ERET, UNSPEC_DERET, UNSPEC_DI, | |
25329 | UNSPEC_EHB, UNSPEC_RDPGPR, UNSPEC_COP0): New UNSPEC. | |
25330 | (mips_eret, mips_deret, mips_di, mips_ehb, mips_rdpgpr, | |
25331 | cop0_move): New instructions. | |
25332 | * config/mips/mips-protos.h (mips_epilogue_uses): Declare. | |
25333 | * config/mips/mips.h (K0_REG_NUM, K1_REG_NUM, KERNEL_REG_P): New | |
25334 | defines. | |
25335 | (COP0_STATUS_REG_NUM, COP0_CAUSE_REG_NUM, COP0_EPC_REG_NUM): | |
25336 | New defines. | |
25337 | (CAUSE_IPL, SR_IPL, SR_EXL, SR_IE): New defines. | |
25338 | (MIPS_PROLOGUE_TEMP_REGNUM, MIPS_EPILOGUE_TEMP_REGNUM): For | |
25339 | interrupt handlers, we use K0 as the temporary register. | |
25340 | (EPILOGUE_USES): Change to a function call. | |
25341 | * config/mips/sde.h (MIPS_EPILOGUE_TEMP_REGNUM): For interrupt | |
25342 | handlers, we use K0 as the temporary register. | |
89871bab | 25343 | |
0bfaf4c4 | 25344 | * doc/extend.texi (Function Attributes): Document interrupt, |
25345 | use_shadow_register_set, keep_interrupts_masked, | |
25346 | use_debug_exception_return for MIPS attributes. | |
25347 | ||
47b92737 | 25348 | 2009-04-03 Alan Modra <amodra@bigpond.net.au> |
25349 | ||
25350 | * config.gcc (powerpc64-*-gnu*): Add rs6000/default64.h to tm_file. | |
25351 | Remove a number of t-files from tmake_file. | |
25352 | * config/rs6000/sysv4.opt (mprototype): Name variable target_prototype. | |
25353 | * config/rs6000/sysv4.h (TARGET_PROTOTYPE): Define. | |
25354 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Set | |
25355 | target_prototype, not TARGET_PROTOTYPE. | |
25356 | (LINK_OS_GNU_SPEC): Define. | |
25357 | * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Delete tramp.S | |
25358 | and darwin-ldoubdle.c. | |
25359 | ||
cc92bc82 | 25360 | 2009-04-02 Michael Meissner <meissner@linux.vnet.ibm.com> |
25361 | ||
25362 | PR driver/39293 | |
25363 | * gcc.c (save_temps_flag): Add support for -save-temps=obj. | |
25364 | (cpp_options): Ditto. | |
25365 | (default_compilers): Ditto. | |
25366 | (display_help): Ditto. | |
25367 | (process_command): Ditto. | |
25368 | (do_spec_1): Ditto. | |
25369 | (set_input): Use lbasename instead of duplicate code. | |
25370 | (save_temps_prefix): New static for -save-temps=obj. | |
25371 | (save_temps_length): Ditto. | |
89871bab | 25372 | |
cc92bc82 | 25373 | * doc/invoke.texi (-save-temps=obj): Document new variant to |
25374 | -save-temps switch. | |
25375 | ||
1c2a5380 | 25376 | 2009-04-02 Jeff Law <law@redhat.com> |
25377 | ||
25378 | * reload1.c (fixup_eh_region_notes): Remove write-only "trap_count" | |
25379 | variable. | |
25380 | ||
1301d110 | 25381 | 2009-04-02 H.J. Lu <hongjiu.lu@intel.com> |
25382 | ||
25383 | * configure.ac: Support -Bstatic/-Bdynamic for linker version > 2. | |
25384 | * configure: Regenerated. | |
25385 | ||
14bd221c | 25386 | 2009-04-02 Rafael Avila de Espindola <espindola@google.com> |
25387 | ||
25388 | * c-decl.c (merge_decls): Make sure newdecl and olddecl don't | |
25389 | share the argument list. | |
25390 | ||
64f3398b | 25391 | 2009-04-02 Rafael Avila de Espindola <espindola@google.com> |
25392 | ||
25393 | Merge | |
25394 | ||
25395 | 2009-02-12 Diego Novillo <dnovillo@google.com> | |
25396 | ||
1301d110 | 25397 | * varpool.c (debug_varpool): New. |
25398 | * cgraph.h (debug_varpool): Declare. | |
64f3398b | 25399 | |
0727d268 | 25400 | 2009-04-02 Jan Hubicka <jh@suse.cz> |
25401 | ||
25402 | * passes.c (init_optimization_passes): Remove two copies of ehcleanup | |
25403 | pass. | |
25404 | ||
3bc1f2c4 | 25405 | 2009-04-02 H.J. Lu <hongjiu.lu@intel.com> |
25406 | ||
25407 | * config/i386/i386.c (ix86_abi): Move initialization to ... | |
25408 | (override_options): Here. | |
25409 | ||
e1190e3a | 25410 | 2009-04-02 Christian Bruel <christian.bruel@st.com> |
25411 | ||
25412 | * config/sh/sh.c (sh_dwarf_register_span): New function. | |
25413 | (TARGET_DWARF_REGISTER_SPAN): Define. | |
25414 | * config/sh/sh-protos.h (sh_dwarf_register_span): Declare. | |
89871bab | 25415 | |
792672f0 | 25416 | 2009-04-02 Ira Rosen <irar@il.ibm.com> |
25417 | ||
25418 | PR tree-optimization/39595 | |
89871bab | 25419 | * tree-vect-slp.c (vect_build_slp_tree): Check that the size of |
792672f0 | 25420 | interleaved loads group is not greater than the SLP group size. |
25421 | ||
1c47b3e8 | 25422 | 2009-04-02 Rafael Avila de Espindola <espindola@google.com> |
25423 | ||
25424 | * builtins.c (is_builtin_name): New. | |
25425 | (called_as_built_in): Use is_builtin_name. | |
25426 | * tree.h (is_builtin_name): New. | |
25427 | * varasm.c (incorporeal_function_p): Use is_builtin_name | |
25428 | ||
42aaa915 | 25429 | 2009-04-02 Andrew Stubbs <ams@codesourcery.com> |
25430 | ||
25431 | * config/sh/linux-unwind.h: Disable when inhibit_libc is defined. | |
25432 | ||
41771881 | 25433 | 2009-04-02 Dodji Seketeli <dodji@redhat.com> |
25434 | ||
25435 | PR c++/26693 | |
09ec66c8 | 25436 | * c-decl.c (clone_underlying_type): Move this ... |
41771881 | 25437 | * c-common.c (set_underlying_type): ... here. |
25438 | Also, make sure the function properly sets TYPE_STUB_DECL() on | |
25439 | the newly created typedef variant type. | |
25440 | * c-common.h (is_typedef_decl, set_underlying_type): Declare ... | |
c72c72ef | 25441 | * c-common.c (is_typedef_decl, set_underlying_type): ... new entry |
25442 | points. | |
41771881 | 25443 | |
ac9b13de | 25444 | 2009-04-02 Richard Guenther <rguenther@suse.de> |
25445 | ||
25446 | PR tree-optimization/37221 | |
25447 | * tree-flow.h (degenerate_phi_result): Declare. | |
25448 | * tree-ssa-dom.c (degenerate_phi_result): Export. | |
25449 | * tree-scalar-evolution.c (analyze_initial_condition): If | |
25450 | the initial condition is defined by a degenerate PHI node | |
25451 | use the degenerate value. | |
25452 | ||
959aa063 | 25453 | 2009-04-01 Eric Botcazou <ebotcazou@adacore.com> |
25454 | ||
25455 | PR rtl-optimization/39588 | |
25456 | * combine.c (merge_outer_ops): Do not set the constant when this | |
25457 | is not necessary. | |
25458 | (simplify_shift_const_1): Do not modify it either in this case. | |
25459 | ||
9e0aee4b | 25460 | 2009-04-01 Steven Bosscher <steven@gcc.gnu.org> |
25461 | ||
25462 | * config/ia64/ia64.c (ia64_handle_option): Inform user that Itanium1 | |
25463 | tuning is deprecated if -mtune value is set to an Itanium1 variant. | |
25464 | ||
f8ed6d41 | 25465 | 2009-04-01 Janis Johnson <janis187@us.ibm.com> |
25466 | ||
25467 | PR c/29027 | |
25468 | * c-lex.c (interpret_float): Default (no suffix) is double. | |
25469 | ||
098581e0 | 25470 | 2009-04-1 Xinliang David Li <davidxl@google.com> |
25471 | ||
25472 | * config/i386/i386.c (legitimate_constant_p): Recognize | |
25473 | all one vector constant. | |
25474 | ||
943327c1 | 25475 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
6718899e | 25476 | |
943327c1 | 25477 | * config/vax/vax.c: Add #includes to silence warnings. |
6718899e | 25478 | Change #include order to silence two warnings. |
25479 | ||
943327c1 | 25480 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
6718899e | 25481 | |
943327c1 | 25482 | * config/vax/linux.h (TARGET_DEFAULT): Add the MASK_QMATH flag bit. |
6718899e | 25483 | (ASM_SPEC): Pass -k to the assembler for PIC code. |
25484 | ||
943327c1 | 25485 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
6718899e | 25486 | |
943327c1 | 25487 | * config.gcc: Add vax-*-linux* to the switch. |
25488 | * config/vax/linux.h: New file. (TARGET_VERSION, | |
6718899e | 25489 | TARGET_OS_CPP_BUILTINS, TARGET_DEFAULT, CPP_SPEC, LINK_SPEC): Define. |
25490 | ||
943327c1 | 25491 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
6718899e | 25492 | |
943327c1 | 25493 | * config/vax/vax.c (vax_output_int_move, adjacent_operands_p): |
6718899e | 25494 | Use predicate macros instead of GET_CODE() == foo. |
943327c1 | 25495 | * config/vax/vax.md (movsi_2, movstrictqi, and<mode>3, ashrsi3, |
6718899e | 25496 | ashlsi3, rotrsi3, <unnamed>): Likewise. |
25497 | ||
943327c1 | 25498 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
6718899e | 25499 | |
943327c1 | 25500 | * config/vax/builtins.md (jbbssiqi, jbbssihi, jbbssisi, jbbcciqi, |
6718899e | 25501 | jbbccihi, jbbccisi): Remova trailing whitespace. |
943327c1 | 25502 | * config/vax/constraints.md: Likewise. |
d603963f | 25503 | * config/vax/elf.h (ASM_PREFERRED_EH_DATA_FORMAT): Likewise. |
943327c1 | 25504 | * config/vax/openbsd1.h (OBSD_OLD_GAS): Likewise. |
25505 | * config/vax/predicates.md: Likewise. | |
25506 | * config/vax/vax.c (print_operand_address, vax_output_int_move, | |
6718899e | 25507 | vax_expand_addsub_di_operands, adjacent_operands_p): Likewise. |
943327c1 | 25508 | * config/vax/vax.h: Likewise. |
25509 | * config/vax/vax.md (nonlocal_goto): Likewise. | |
6718899e | 25510 | |
943327c1 | 25511 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
6718899e | 25512 | |
943327c1 | 25513 | * config/vax/vax.c (vax_float_literal, vax_output_int_move) |
6718899e | 25514 | (indirectable_address_p, adjacent_operands_p): Add spaces around |
25515 | braces. | |
943327c1 | 25516 | * config/vax/vax-protos.h (adjacent_operands_p): Likewise. |
6718899e | 25517 | |
943327c1 | 25518 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
6718899e | 25519 | |
943327c1 | 25520 | * config/vax/vax.c (legitimate_constant_address_p, |
6718899e | 25521 | legitimate_constant_p, indirectable_address_p, nonindexed_address_p, |
25522 | index_term_p, reg_plus_index_p, legitimate_address_p, | |
25523 | vax_mode_dependent_address_p): Update comments to match functions | |
25524 | modified by the recent int->bool conversion. | |
25525 | ||
943327c1 | 25526 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
6718899e | 25527 | |
943327c1 | 25528 | * config/vax/builtins.md: Update copyright message. |
25529 | * config/vax/constraints.md: Likewise. | |
25530 | * config/vax/netbsd-elf.h: Likewise. | |
25531 | * config/vax/predicates.md: Likewise. | |
25532 | * config/vax/vax-protos.h: Likewise. | |
25533 | * config/vax/vax.c: Likewise. | |
25534 | * config/vax/vax.h: Likewise. | |
25535 | * config/vax/vax.md: Likewise. | |
25536 | * config/vax/vax.opt: Likewise. | |
6718899e | 25537 | |
943327c1 | 25538 | 2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de> |
6718899e | 25539 | |
943327c1 | 25540 | * config/vax/builtins.md (ffssi2, ffssi2_internal, |
6718899e | 25541 | sync_lock_test_and_set<mode>, sync_lock_release<mode>): Fix indention. |
943327c1 | 25542 | * config/vax/constraints.md (B, R): Likewise. |
25543 | * config/vax/predicates.md (external_memory_operand, | |
6718899e | 25544 | nonimmediate_addsub_di_operand): Likewise. |
943327c1 | 25545 | * config/vax/vax.c (vax_output_int_add): Likewise. |
25546 | * config/vax/vax.md (movsi, movsi_2, mov<mode>, call_value, | |
6718899e | 25547 | untyped_call): Likewise. |
25548 | ||
943327c1 | 25549 | 2009-04-01 Matt Thomas <matt@3am-software.com> |
6718899e | 25550 | |
c72c72ef | 25551 | * config/vax/predicates.md: New file. |
25552 | (symbolic_operand, local_symbolic_operand, external_symbolic_operand, | |
6718899e | 25553 | external_const_operand, nonsymbolic_operand, external_memory_operand, |
25554 | indirect_memory_operand, indexed_memory_operand, | |
25555 | illegal_blk_memory_operand, illegal_addsub_di_memory_operand, | |
25556 | nonimmediate_addsub_di_operand, general_addsub_di_operand): New | |
25557 | predicate. | |
c72c72ef | 25558 | * config/vax/constraints.md: New file. |
25559 | (Z0, U06, U08, U16, CN6, S08, S16, I, J, K, L, M, N, O, G, Q, B, R, T): | |
25560 | New constraint. | |
25561 | * config/vax/builtins.md: New file. | |
25562 | (ffssi2, ffssi2_internal, sync_lock_test_and_set<mode>, jbbssiqi, | |
25563 | jbbssihi, jbbssisi, sync_lock_release<mode>, jbbcciqi, jbbccihi, | |
25564 | jbbccisi): Define. | |
6718899e | 25565 | * config/vax/vax.opt (mqmath): Add option. |
25566 | * config/vax/vax.md (isfx): Extend with DI. | |
25567 | (VAXintQH, VAXintQHSD): Define. | |
25568 | (tst<mode>, cmp<mode>, *bit<mode>, movmemhi1, truncsiqi2, truncsihi2, | |
25569 | mulsidi3, add<mode>3, sub<mode>, mul<mode>3, div<mode>3, and<mode>, | |
25570 | and<mode>_const_int, ior<mode>3, xor<mode>3, neg<mode>2, | |
25571 | one_cmpl<mode>2, ashlsi3, lshrsi3, rotlsi3): Update constraints. | |
25572 | (movdi): Update constraints and use vax_output_int_move(). | |
25573 | (movsi, movsi_2, pushlclsymreg, pushextsymreg, movlclsymreg, | |
25574 | movextsymreg, adddi3, adcdi3, subdi3, sbcdi3, pushextsym, movextsym, | |
25575 | pushlclsym, movlclsym, movaddr<mode>, pushaddr<mode>, | |
25576 | nonlocal_goto): New. | |
25577 | (mov<mode>): Extend accepted operand types. | |
25578 | (subdi3_old): Rename from subdi3, change update constraints and use | |
25579 | a new implementation. | |
943327c1 | 25580 | * config/vax/vax.h (PCC_BITFIELD_TYPE_MATTERS): Add space. |
6718899e | 25581 | (FRAME_POINTER_CFA_OFFSET, IRA_COVER_CLASSES, CLASS_MAX_NREGS, |
25582 | MOVE_RATIO, CLEAR_RATIO): Define. | |
25583 | (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P, | |
25584 | CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Delete. | |
25585 | (PRINT_OPERAND): Redefine using a function instead of inlined code. | |
943327c1 | 25586 | * config/vax/vax.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define. |
6718899e | 25587 | (split_quadword_operands): Make static and really allow variable |
25588 | splitting. | |
25589 | (print_operand_address): Update for PIC generation. | |
25590 | (print_operand, vax_builtin_setjmp_frame_value, vax_output_int_subtract, | |
25591 | indexable_address_p, fixup_mathdi_operand, | |
25592 | vax_expand_addsub_di_operands, adjacent_operands_p): New. | |
25593 | (vax_float_literal, legitimate_constant_p, | |
25594 | indirectable_constant_address_p, index_term_p, | |
25595 | reg_plus_index_p): Return bool instead of int. | |
25596 | (vax_rtx_costs): Fix cost for CONST_INT, indent and use HOST_WIDE_INT | |
25597 | where needed. | |
25598 | (vax_output_int_move, vax_output_int_add): Extend to allow PIC | |
25599 | generation. | |
25600 | (vax_output_conditional_branch): Indent. | |
25601 | (legitimate_constant_address_p, indirectable_constant_address_p, | |
25602 | indirectable_address_p, nonindexed_address_p, legitimate_address_p, | |
25603 | vax_mode_dependent_address_p): Return bool instead of int, update for | |
25604 | PIC generation. | |
25605 | * config/vax/vax-protos.h (legitimate_constant_address_p, | |
25606 | legitimate_constant_p, legitimate_address_p, | |
25607 | vax_mode_dependent_address_p): Change declaration to bool. | |
25608 | (legitimate_pic_operand_p, adjacent_operands_p, print_operand, | |
25609 | vax_expand_addsub_di_operands, vax_output_int_subtract, | |
25610 | vax_output_movmemsi): Declare. | |
25611 | (split_quadword_operands, vax_float_literal): Delete declaration. | |
25612 | * config/vax/netbsd-elf.h (CC1_SPEC, CC1PLUS_SPEC) Define. | |
25613 | * config/vax/elf.h (NO_EXTERNAL_INDIRECT_ADDRESS, | |
25614 | VAX_CC1_AND_CC1PLUS_SPEC, ASM_PREFERRED_EH_DATA_FORMAT, | |
25615 | ASM_OUTPUT_DWARF_PCREL): Define. | |
25616 | (ASM_SPEC): Change definition to allow PIC generation. | |
25617 | ||
617606a7 | 25618 | 2009-04-01 Steve Ellcey <sje@cup.hp.com> |
25619 | ||
25620 | * doc/sourcebuild.texi: Update front-end requirements. | |
25621 | ||
c6afd8f1 | 25622 | 2009-04-01 Jakub Jelinek <jakub@redhat.com> |
25623 | ||
25624 | PR target/39226 | |
25625 | * config/rs6000/rs6000.md (andsi3_internal5_nomc, | |
25626 | anddi3_internal2_nomc, anddi3_internal3_nomc): Removed. | |
25627 | (booldi3_internal3): Use boolean_or_operator instead of | |
25628 | boolean_operator. | |
25629 | ||
ce4e9a43 | 25630 | 2009-04-01 Joseph Myers <joseph@codesourcery.com> |
25631 | ||
25632 | PR c/39605 | |
25633 | * c-decl.c (grokdeclarator): Pedwarn for file-scope array | |
25634 | declarator whose size is not an integer constant expression but | |
25635 | folds to an integer constant, then treat it as a constant | |
25636 | subsequently. | |
25637 | ||
04b63ffe | 25638 | 2009-04-01 Richard Guenther <rguenther@suse.de> |
25639 | ||
25640 | * fold-const.c (fold_plusminus_mult_expr): Do not fold | |
25641 | i * 4 + 2 to (i * 2 + 1) * 2. | |
25642 | ||
0930c694 | 25643 | 2009-04-01 Jakub Jelinek <jakub@redhat.com> |
25644 | ||
25645 | PR c/37772 | |
25646 | * c-parser.c (c_parser_asm_statement): Skip until close paren and | |
25647 | return if c_parser_asm_string_literal returned NULL. | |
25648 | ||
c46bf770 | 25649 | 2009-04-01 Nick Clifton <nickc@redhat.com> |
25650 | ||
25651 | * config/m32c/m32c.h (LIBGCC2_UNITS_PER_WORD): Define if not | |
25652 | already defined. | |
25653 | * config/m32c/t-m32c (LIB2FUNCS_EXTRA): Add m32c-lib2-trapv.c. | |
25654 | * config/m32c/m32c-lib2.c: Remove unused typedefs. Rename the | |
25655 | other typedefs to avoid conflicts with libgcc2.c. Define labels | |
25656 | to gain 16-bit bit-manipulation functions from libgcc2.c and then | |
25657 | include it. | |
25658 | * config/m32c/m32c-lib2-trapv.c: New file. Define labels | |
25659 | to gain 16-bit trapping arithmetic functions from libgcc2.c and | |
25660 | then include it. | |
25661 | ||
b5240a18 | 25662 | 2009-04-01 Rafael Avila de Espindola <espindola@google.com> |
25663 | ||
c72c72ef | 25664 | * varasm.c (default_function_rodata_section): Declare DOT as |
25665 | const char*. | |
b5240a18 | 25666 | |
4ccce102 | 25667 | 2009-04-01 Kai Tietz <kai.tietz@onevision.com> |
943327c1 | 25668 | Andrey Galkin <agalkin@hypercom.com> |
4ccce102 | 25669 | |
25670 | PR/39492 | |
25671 | * config/i386/host-mingw32.c (mingw32_gt_pch_use_address): | |
25672 | Make object_name unique for each process. | |
25673 | ||
4a04f4b4 | 25674 | 2009-04-01 Jakub Jelinek <jakub@redhat.com> |
25675 | ||
25676 | PR other/39591 | |
25677 | * omp-low.c (remove_exit_barrier): Don't optimize if there are any | |
25678 | addressable variables in the parallel that could go out of scope while | |
25679 | running queued tasks. | |
25680 | ||
b4a3be2d | 25681 | 2009-04-01 Anatoly Sokolov <aesok@post.ru> |
25682 | ||
25683 | * config/avr/avr.h (avr_case_values_threshold): Remove declaration. | |
25684 | (CASE_VALUES_THRESHOLD): Redefine. | |
25685 | * config/avr/avr.c (avr_override_options): Remove initialization of | |
25686 | avr_case_values_threshold variable. | |
25687 | (avr_case_values_threshold): Remove variable. Add new function. | |
25688 | * config/avr/avr-protos.h (avr_case_values_threshold): Declare. | |
25689 | * config/avr/avr.opt (mno-tablejump): Remove option. | |
25690 | * doc/invoke.texi (AVR Options): Remove -mno-tablejump. | |
25691 | ||
ac2a837e | 25692 | 2009-04-01 DJ Delorie <dj@redhat.com> |
25693 | ||
25694 | * varasm.c (default_function_rodata_section): Don't assume | |
25695 | anything about where the first '.' in the section name is. | |
25696 | ||
7cad077c | 25697 | 2009-04-01 Alan Modra <amodra@bigpond.net.au> |
25698 | ||
25699 | * config/rs6000/rs6000.c (rs6000_emit_stack_reset): Delete redundant | |
25700 | rs6000_emit_stack_tie. | |
25701 | ||
a5877c89 | 25702 | 2009-03-31 Ian Lance Taylor <iant@google.com> |
25703 | ||
25704 | * tree-eh.c (tree_remove_unreachable_handlers): Compare | |
25705 | gimple_code with GIMPLE_RESX, not RESX. | |
25706 | ||
9e6687c8 | 25707 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
25708 | ||
25709 | * c-common.c (c_get_ident): New. | |
c72c72ef | 25710 | (c_common_nodes_and_builtins): Call it for type names that may be NULL. |
9e6687c8 | 25711 | |
aa5ba529 | 25712 | 2009-04-01 Ben Elliston <bje@au.ibm.com> |
25713 | ||
25714 | * config/rs6000/sysv4.opt (msdata): Improve option description. | |
25715 | ||
3f970e2e | 25716 | 2009-03-31 Steve Ellcey <sje@cup.hp.com> |
25717 | ||
25718 | * config/ia64/ia64.md (divsf3_internal_lat): Remove. | |
25719 | (divdf3_internal_lat): Remove. | |
25720 | (divxf3_internal_lat): Remove. | |
25721 | (divxf3_internal_thr): Remove. | |
25722 | (divxf): Use divxf3_internal. | |
25723 | * config/ia64/div.md (divsf3_internal_lat): New. | |
25724 | (divdf3_internal_lat): New. | |
25725 | (divxf3_internal): New. | |
25726 | ||
f3449a3c | 25727 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
25728 | ||
25729 | PR c/448 | |
25730 | * Makefile.in (USE_GCC_STDINT): Define. | |
25731 | (stmp-int-hdrs): Install stdint.h if applicable. | |
25732 | * c-common.c (CHAR16_TYPE): Define in terms of UINT_LEAST16_TYPE | |
25733 | if known. | |
25734 | (CHAR32_TYPE): Define in terms of UINT_LEAST32_TYPE if known. | |
25735 | (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE, INT64_TYPE, | |
25736 | UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE, | |
25737 | INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
25738 | INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, | |
25739 | UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, | |
25740 | INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, | |
25741 | UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
25742 | UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define. | |
25743 | (c_common_nodes_and_builtins): Initialize | |
25744 | underlying_wchar_type_node. Do not initialize | |
25745 | signed_wchar_type_node or unsigned_wchar_type_node. Initialize | |
25746 | nodes for new types. | |
25747 | (c_stddef_cpp_builtins): Define macros for new types. | |
25748 | * c-common.h (CTI_SIGNED_WCHAR_TYPE, CTI_UNSIGNED_WCHAR_TYPE): | |
25749 | Remove. | |
25750 | (CTI_UNDERLYING_WCHAR_TYPE, CTI_SIG_ATOMIC_TYPE, CTI_INT8_TYPE, | |
25751 | CTI_INT16_TYPE, CTI_INT32_TYPE, CTI_INT64_TYPE, CTI_UINT8_TYPE, | |
25752 | CTI_UINT16_TYPE, CTI_UINT32_TYPE, CTI_UINT64_TYPE, | |
25753 | CTI_INT_LEAST8_TYPE, CTI_INT_LEAST16_TYPE, CTI_INT_LEAST32_TYPE, | |
25754 | CTI_INT_LEAST64_TYPE, CTI_UINT_LEAST8_TYPE, CTI_UINT_LEAST16_TYPE, | |
25755 | CTI_UINT_LEAST32_TYPE, CTI_UINT_LEAST64_TYPE, CTI_INT_FAST8_TYPE, | |
25756 | CTI_INT_FAST16_TYPE, CTI_INT_FAST32_TYPE, CTI_INT_FAST64_TYPE, | |
25757 | CTI_UINT_FAST8_TYPE, CTI_UINT_FAST16_TYPE, CTI_UINT_FAST32_TYPE, | |
25758 | CTI_UINT_FAST64_TYPE, CTI_INTPTR_TYPE, CTI_UINTPTR_TYPE): Define. | |
25759 | (signed_wchar_type_node, unsigned_wchar_type_node): Remove. | |
25760 | (underlying_wchar_type_node, sig_atomic_type_node, int8_type_node, | |
25761 | int16_type_node, int32_type_node, int64_type_node, | |
25762 | uint8_type_node, uint16_type_node, c_uint32_type_node, | |
25763 | c_uint64_type_node, int_least8_type_node, int_least16_type_node, | |
25764 | int_least32_type_node, int_least64_type_node, | |
25765 | uint_least8_type_node, uint_least16_type_node, | |
25766 | uint_least32_type_node, uint_least64_type_node, | |
25767 | int_fast8_type_node, int_fast16_type_node, int_fast32_type_node, | |
25768 | int_fast64_type_node, uint_fast8_type_node, uint_fast16_type_node, | |
25769 | uint_fast32_type_node, uint_fast64_type_node, intptr_type_node, | |
25770 | uintptr_type_node): Define. | |
25771 | * c-cppbuiltin.c (builtin_define_constants, | |
25772 | builtin_define_type_minmax): New. | |
25773 | (builtin_define_stdint_macros): Define more macros. | |
25774 | (c_cpp_builtins): Define more limit macros. | |
25775 | (type_suffix): New. | |
25776 | (builtin_define_type_max): Define in terms of | |
25777 | builtin_define_type_minmax. Remove is_long parameter. All | |
25778 | callers changed. | |
25779 | * config.gcc (use_gcc_stdint): Define. | |
25780 | (tm_file): Add glibc-stdint.h for targets using glibc or uClibc. | |
25781 | Add newlib-stdint.h for generic targets. | |
25782 | * config/glibc-stdint.h, config/newlib-stdint.h, | |
25783 | ginclude/stdint-gcc.h, ginclude/stdint-wrap.h: New. | |
25784 | * config/m32c/m32c.h (UINTPTR_TYPE): Define. | |
25785 | * config/score/score.h (UINTPTR_TYPE): Define. | |
25786 | * config/sol2.h (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, | |
25787 | INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, | |
25788 | UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
25789 | INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, | |
25790 | UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, | |
25791 | INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, | |
25792 | UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
25793 | UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define. | |
25794 | * config/spu/spu.h (STDINT_LONG32): Define. | |
25795 | * configure.ac (use_gcc_stdint): Substitute. | |
25796 | * configure: Regenerate. | |
25797 | * doc/cpp.texi (__SIG_ATOMIC_TYPE__, __INT8_TYPE__, | |
25798 | __INT16_TYPE__, __INT32_TYPE__, __INT64_TYPE__, __UINT8_TYPE__, | |
25799 | __UINT16_TYPE__, __UINT32_TYPE__, __UINT64_TYPE__, | |
25800 | __INT_LEAST8_TYPE__, __INT_LEAST16_TYPE__, __INT_LEAST32_TYPE__, | |
25801 | __INT_LEAST64_TYPE__, __UINT_LEAST8_TYPE__, __UINT_LEAST16_TYPE__, | |
25802 | __UINT_LEAST32_TYPE_, __UINT_LEAST64_TYPE__, __INT_FAST8_TYPE__, | |
25803 | __INT_FAST16_TYPE__, __INT_FAST32_TYPE__, __INT_FAST64_TYPE__, | |
25804 | __UINT_FAST8_TYPE__, __UINT_FAST16_TYPE__, __UINT_FAST32_TYPE__, | |
25805 | __UINT_FAST64_TYPE__, __INTPTR_TYPE__, __UINTPTR_TYPE__, | |
25806 | __WINT_MAX__, __SIZE_MAX__, __PTRDIFF_MAX__, __UINTMAX_MAX__, | |
25807 | __SIG_ATOMIC_MAX__, __INT8_MAX__, __INT16_MAX__, __INT32_MAX__, | |
25808 | __INT64_MAX__, __UINT8_MAX__, __UINT16_MAX__, __UINT32_MAX__, | |
25809 | __UINT64_MAX__, __INT_LEAST8_MAX__, __INT_LEAST16_MAX__, | |
25810 | __INT_LEAST32_MAX__, __INT_LEAST64_MAX__, __UINT_LEAST8_MAX__, | |
25811 | __UINT_LEAST16_MAX__, __UINT_LEAST32_MAX__, __UINT_LEAST64_MAX__, | |
25812 | __INT_FAST8_MAX__, __INT_FAST16_MAX__, __INT_FAST32_MAX__, | |
25813 | __INT_FAST64_MAX__, __UINT_FAST8_MAX__, __UINT_FAST16_MAX__, | |
25814 | __UINT_FAST32_MAX__, __UINT_FAST64_MAX__, __INTPTR_MAX__, | |
25815 | __UINTPTR_MAX__, __WCHAR_MIN__, __WINT_MIN__, __SIG_ATOMIC_MIN__, | |
25816 | __INT8_C, __INT16_C, __INT32_C, __INT64_C, __UINT8_C, __UINT16_C, | |
25817 | __UINT32_C, __UINT64_C, __INTMAX_C, __UINTMAX_C): Document. | |
25818 | * doc/tm.texi (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE, | |
25819 | INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE, | |
25820 | INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE, | |
25821 | INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE, | |
25822 | UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE, | |
25823 | INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE, | |
25824 | UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE, | |
25825 | UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Document. | |
25826 | ||
9bb5f693 | 25827 | 2009-03-31 Bernd Schmidt <bernd.schmidt@analog.com> |
25828 | ||
25829 | * loop-iv.c (suitable_set_for_replacement): Renamed from | |
25830 | simplify_using_assignment; changed to return bool and to accept new | |
25831 | args DEST and SRC. Return true iff we find a source/destination pair | |
25832 | that can be used to make a replacement, and fill SRC and DEST if so. | |
25833 | Remove arg ALTERED. Don't deal with altered regs here. All callers | |
25834 | changed. | |
25835 | (simplify_using_initial_values): Deal with altered regs here and track | |
25836 | more precisely the effect they have on the validity of our expression. | |
25837 | ||
7f7a6f4a | 25838 | * loop-iv.c (simplify_using_condition): A condition of the form |
25839 | (EQ REG CONST) can be used to simply make a substitution. | |
25840 | (simplify_using_initial_values): Keep track of conditions we have seen | |
25841 | and keep using them to simplify new expressions, while applying the | |
25842 | same substitutions to them as to the expression. | |
25843 | ||
d2cb78ca | 25844 | * simplify-rtx.c (simplify_relational_operation_1): Simplify |
25845 | (LTU (PLUS a C) C) or (LTU (PLUS a C) a) to (GEU a -C); likewise with | |
25846 | GEU/LTU reversed. | |
25847 | ||
f77c1bb0 | 25848 | * loop-iv.c (determine_max_iter): New arg OLD_NITER. All callers |
25849 | changed. Use this when trying to improve the upper bound. | |
25850 | Generate the comparison by using simplify_gen_relational. | |
25851 | ||
b908751e | 25852 | * loop-iv.c (simple_rhs_p): Allow more kinds of expressions. |
25853 | ||
767cb310 | 25854 | * loop-iv.c (replace_single_def_regs, replace_in_expr): New static |
25855 | functions. | |
89871bab | 25856 | (simplify_using_assignment, simplify_using_initial_values): Call |
767cb310 | 25857 | replace_in_expr to make replacements. Call replace_single_def_regs |
25858 | once on the initial version of the expression. | |
25859 | ||
ee933f51 | 25860 | 2009-03-31 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
25861 | ||
9b57ed9f | 25862 | PR target/27237 |
ee933f51 | 25863 | * doc/invoke.texi (ARM Options): Update documentation for -mthumb. |
89871bab | 25864 | |
172e662b | 25865 | 2009-03-31 Richard Guenther <rguenther@suse.de> |
25866 | ||
25867 | PR middle-end/31029 | |
25868 | * fold-const.c (fold_binary): Fold X +- Y CMP X to Y CMP 0 for | |
25869 | equality comparisons. Fold C - X CMP X if C % 2 == 1. | |
25870 | ||
401d1fb3 | 25871 | 2009-03-31 Richard Guenther <rguenther@suse.de> |
25872 | ||
25873 | * tree.h (div_if_zero_remainder): Declare. | |
25874 | * fold-const.c (div_if_zero_remainder): Export. | |
25875 | * tree-ssa-forwprop.c | |
25876 | (forward_propagate_addr_into_variable_array_index): Handle | |
25877 | constant array index addition outside of the variable index. | |
25878 | ||
eedfcb26 | 25879 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
25880 | ||
25881 | PR target/39592 | |
25882 | * config/i386/i386.md (*floatunssi<mode>2_1, two unnamed | |
25883 | define_splits, floatunssi<mode>2): Require x87 conversions from | |
25884 | DImode to be permitted. | |
25885 | ||
ff903809 | 25886 | 2009-03-31 Joseph Myers <joseph@codesourcery.com> |
25887 | ||
25888 | PR preprocessor/15638 | |
25889 | * c-common.c (c_cpp_error): Handle CPP_DL_FATAL. | |
25890 | ||
47f11e84 | 25891 | 2009-03-31 Richard Guenther <rguenther@suse.de> |
25892 | ||
25893 | PR middle-end/23401 | |
25894 | PR middle-end/27810 | |
25895 | * tree.h (DECL_GIMPLE_FORMAL_TEMP_P): Remove. | |
25896 | (struct tree_decl_with_vis): Remove gimple_formal_temp member. | |
25897 | * tree-eh.c (lower_eh_constructs_2): Move LHS assignment to | |
25898 | a separate statement. | |
25899 | * gimplify.c (pop_gimplify_context): Remove formal temp handling. | |
25900 | (lookup_tmp_var): Likewise. | |
25901 | (is_gimple_formal_tmp_or_call_rhs): Remove. | |
25902 | (is_gimple_reg_or_call_rhs): Rename to ... | |
25903 | (is_gimple_reg_rhs_or_call): ... this. | |
25904 | (is_gimple_mem_or_call_rhs): Rename to ... | |
25905 | (is_gimple_mem_rhs_or_call): ... this. | |
25906 | (internal_get_tmp_var): Use is_gimple_reg_rhs_or_call. Set | |
25907 | DECL_GIMPLE_REG_P only if is_formal is true. | |
25908 | (gimplify_compound_lval): Use is_gimple_reg. Remove workaround | |
25909 | for non-proper post-modify expression gimplification. | |
25910 | (gimplify_self_mod_expr): For post-modify expressions gimplify | |
25911 | the lvalue to a minimal lvalue. | |
25912 | (rhs_predicate_for): Remove formal temp case. | |
25913 | (gimplify_modify_expr_rhs): Likewise. | |
25914 | (gimplify_addr_expr): Use is_gimple_reg. | |
25915 | (gimplify_expr): Remove formal temp cases. | |
25916 | (gimple_regimplify_operands): Likewise. | |
25917 | * tree-ssa-pre.c (get_or_alloc_expr_for): Treat EXC_PTR_EXPR | |
25918 | and FILTER_EXPR like constants. | |
25919 | * gimple.c (walk_gimple_op): Fix val_only initialization, use | |
25920 | is_gimple_reg. | |
25921 | (is_gimple_formal_tmp_rhs): Remove. | |
25922 | (is_gimple_reg_rhs): Remove special casing. | |
25923 | (is_gimple_mem_rhs): Fix. | |
25924 | (is_gimple_reg): Move DECL_GIMPLE_REG_P handling earlier. | |
25925 | (is_gimple_formal_tmp_var): Remove. | |
25926 | (is_gimple_formal_tmp_reg): Likewise. | |
25927 | (is_gimple_min_lval): Allow invariant component ref parts. | |
25928 | * gimple.h (is_gimple_formal_tmp_rhs, is_gimple_formal_tmp_var, | |
25929 | is_gimple_formal_tmp_reg): Remove declarations. | |
25930 | * tree-cfg.c (verify_expr): Verify that variables with address | |
25931 | taken do not have DECL_GIMPLE_REG_P set. | |
25932 | * tree-mudflap.c (mf_build_check_statement_for): Use | |
25933 | force_gimple_operand instead of gimplify_expr. | |
25934 | ||
7af239b5 | 25935 | 2009-03-31 Ayal Zaks <zaks@il.ibm.com> |
25936 | ||
25937 | * modulo-sched.c (sms_schedule_by_order): Pass the actual | |
25938 | schedulable rows to compute_split_row. | |
25939 | ||
09271b9d | 25940 | 2009-03-31 Ben Elliston <bje@au.ibm.com> |
25941 | ||
25942 | PR target/31635 | |
25943 | * config/rs6000/rs6000.c (rs6000_handle_option): Handle | |
25944 | OPT_mvrsave. | |
25945 | ||
d46ea878 | 25946 | 2009-03-31 Alan Modra <amodra@bigpond.net.au> |
25947 | ||
25948 | * doc/invoke.texi (RS/6000 and PowerPC Options):Document mtls-markers. | |
25949 | * configure.ac (HAVE_AS_TLS_MARKERS): New gas feature check. | |
25950 | * configure: Regenerate. | |
25951 | * config.in: Regenerate. | |
25952 | * config/rs6000/rs6000.opt (mtls-markers): Add. | |
25953 | * config/rs6000/rs6000.h (TARGET_TLS_MARKERS): Define. | |
25954 | * config/rs6000/rs6000.md (tls_gd_aix, tls_gd_sysv): Add splitter. | |
25955 | (tls_ld_aix, tls_ld_sysv): Likewise. | |
25956 | (tls_gd, tls_gd_call_aix, tls_gd_call_sysv): New insns. | |
25957 | (tls_ld, tls_ld_call_aix, tls_ld_call_sysv): Likewise. | |
25958 | ||
6ce64557 | 25959 | 2009-03-31 Alan Modra <amodra@bigpond.net.au> |
25960 | ||
25961 | * config/spu/spu.c (spu_expand_prologue): Delete redundant code. | |
25962 | ||
d6d5ab2d | 25963 | 2009-03-30 Jan Hubicka <jh@suse.cz> |
25964 | ||
6ce64557 | 25965 | * tree-eh.c (make_eh_edges): Set probability 100% to first edge |
25966 | out of RESX. | |
25967 | (tree_remove_unreachable_handlers): Cleanup EH predecestor | |
25968 | detection and label handling. | |
d6d5ab2d | 25969 | |
951e5184 | 25970 | 2009-03-30 Vladimir Makarov <vmakarov@redhat.com> |
25971 | ||
25972 | * ira-int.h (ira_allocno): Rename left_conflicts_num to | |
25973 | left_conflicts_size. | |
25974 | (ALLOCNO_LEFT_CONFLICTS_NUM): Rename to | |
25975 | ALLOCNO_LEFT_CONFLICTS_SIZE. | |
25976 | ||
25977 | * ira-color.c (allocno_spill_priority, push_allocno_to_stack, | |
25978 | remove_allocno_from_bucket_and_push, | |
25979 | allocno_spill_priority_compare, push_allocnos_to_stack, | |
25980 | setup_allocno_available_regs_num): Use ALLOCNO_LEFT_CONFLICTS_SIZE | |
25981 | instead of ALLOCNO_LEFT_CONFLICTS_NUM. | |
25982 | (setup_allocno_left_conflicts_num): Ditto. Rename to | |
25983 | setup_allocno_left_conflicts_size. | |
25984 | (put_allocno_into_bucket): Use ALLOCNO_LEFT_CONFLICTS_SIZE | |
25985 | instead of ALLOCNO_LEFT_CONFLICTS_NUM and | |
25986 | setup_allocno_left_conflicts_size instead of | |
25987 | setup_allocno_left_conflicts_num. | |
25988 | ||
25989 | * ira-build.c (ira_create_allocno): Use | |
25990 | ALLOCNO_LEFT_CONFLICTS_SIZE instead of | |
25991 | ALLOCNO_LEFT_CONFLICTS_NUM. | |
89871bab | 25992 | |
cb250333 | 25993 | 2009-03-30 Vladimir Makarov <vmakarov@redhat.com> |
25994 | ||
25995 | * reload.c (push_reload, find_dummy_reload): Use df_get_live_out | |
25996 | instead of DF_LR_OUT. | |
25997 | ||
25998 | * ira-lives.c (process_bb_node_lives): Ditto. | |
25999 | ||
26000 | * ira-color.c (ira_loop_edge_freq): Use df_get_live_{out,in} | |
26001 | instead of DF_LR_{OUT,IN}. | |
26002 | ||
26003 | * ira-emit.c (generate_edge_moves, add_ranges_and_copies): Ditto. | |
26004 | ||
26005 | * ira-build.c (create_bb_allocnos, create_loop_allocnos): Ditto. | |
26006 | ||
dfcd8d23 | 26007 | 2009-03-30 Jan Hubicka <jh@suse.cz> |
26008 | ||
26009 | * except.c (label_to_region_map): Fix thinko. | |
26010 | ||
a7bc9181 | 26011 | 2009-03-30 Steve Ellcey <sje@cup.hp.com> |
26012 | ||
26013 | PR middle-end/38237 | |
26014 | * tree.h (tree_find_value): New declaration. | |
26015 | * tree.c (tree_find_value): New function. | |
26016 | * varasm.c (assemble_external): Avoid duplicate entries on lists. | |
26017 | ||
6fb80942 | 26018 | 2009-03-30 Jakub Jelinek <jakub@redhat.com> |
26019 | ||
26020 | PR debug/39563 | |
26021 | * c-decl.c (struct c_binding): Add locus field. | |
26022 | (bind): Add locus argument, set locus field from it. | |
26023 | (pop_scope): For b->nested VAR_DECL or FUNCTION_DECL, | |
26024 | add a DECL_EXTERNAL copy of b->decl to current BLOCK_VARS. | |
26025 | (push_file_scope, pushtag, pushdecl, pushdecl_top_level, | |
26026 | implicitly_declare, undeclared_variable, lookup_label, | |
26027 | declare_label, c_make_fname_decl, c_builtin_function, | |
26028 | c_builtin_function_ext_scope, store_parm_decls_newstyle): Adjust | |
26029 | bind callers. | |
26030 | ||
7dfbd804 | 26031 | 2009-03-30 H.J. Lu <hongjiu.lu@intel.com> |
076a4c5c | 26032 | |
26033 | PR target/38781 | |
26034 | * config/i386/i386.c (classify_argument): Check total size of | |
26035 | structure. | |
26036 | ||
ba3a7ba0 | 26037 | 2009-03-30 Martin Jambor <mjambor@suse.cz> |
26038 | ||
26039 | * ipa-prop.h (jump_func_type): Rename IPA_UNKNOWN, IPA_CONST, | |
26040 | IPA_CONST_MEMBER_PTR, and IPA_PASS_THROUGH to IPA_JF_UNKNOWN, | |
26041 | IPA_JF_CONST, IPA_JF_CONST_MEMBER_PTR, and IPA_JF_PASS_THROUGH | |
26042 | respectively. | |
26043 | ||
26044 | * tree-dfa.c (get_ref_base_and_extent): Return -1 maxsize if | |
26045 | seen_variable_array_ref while also traversing a union. | |
26046 | ||
26047 | * tree-inline.c (optimize_inline_calls): Do not call | |
26048 | cgraph_node_remove_callees. | |
26049 | * cgraphbuild.c (remove_cgraph_callee_edges): New function. | |
26050 | (pass_remove_cgraph_callee_edges): New variable. | |
26051 | * passes.c (init_optimization_passes): Add | |
26052 | pass_remove_cgraph_callee_edges after early inlining and before all | |
26053 | late intraprocedural passes. | |
26054 | ||
26055 | * omp-low.c (expand_omp_taskreg): Always set current_function_decl. | |
26056 | ||
914301dc | 26057 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
26058 | ||
26059 | * config/sparc/sparc.md (*nand<V64mode>_vis, *nand<V32mode>_vis): | |
26060 | Fix typos in names. | |
26061 | ||
0d79facf | 26062 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
26063 | ||
9b57ed9f | 26064 | * combine.c (simplify_comparison): Use have_insn_for. |
26065 | * dojump.c (do_jump): Likewise. | |
0d79facf | 26066 | |
bbc6e6c4 | 26067 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
26068 | ||
26069 | * config/sparc/sparc.c (sparc_compare_emitted): Remove. | |
26070 | (gen_compare_reg, emit_v9_brxx_insn): Handle MODE_CC | |
26071 | sparc_compare_op0 like sparc_compare_emitted used to be handled. | |
26072 | (sparc_expand_compare_and_swap_12): Set sparc_compare_op0 | |
26073 | instead of sparc_compare_emitted. | |
26074 | * config/sparc/sparc.h (sparc_compare_emitted): Remove. | |
26075 | * config/sparc/sparc.md (stack_protect_test): Set sparc_compare_op0 | |
26076 | instead of sparc_compare_emitted. | |
26077 | ||
ee4d588d | 26078 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
26079 | ||
26080 | * bb-reorder.c (partition_hot_cold_basic_blocks): Do not | |
26081 | enter/exit cfglayout mode. | |
26082 | (pass_partition_block): Require it. | |
26083 | * combine.c (find_single_use, reg_dead_at_p): Use CFG. | |
26084 | (combine_instructions): Track basic blocks instead of labels. | |
26085 | (update_cfg_for_uncondjump): New. | |
26086 | (try_combine): Use it. Update jumps after rescanning. | |
26087 | (pass_combine): Require PROP_cfglayout. | |
26088 | * passes.c (pass_outof_cfg_layout_mode): Move after regmove. | |
26089 | ||
30678076 | 26090 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
26091 | ||
9b57ed9f | 26092 | * cfglayout.c (pass_into_cfg_layout_mode, pass_outof_cfg_layout_mode): |
26093 | Provide/destroy PROP_cfglayout respectively. | |
26094 | * gcse.c (pass_jump_bypass, pass_gcse): Require it. | |
26095 | * tree-pass.h (PROP_cfglayout): New. | |
30678076 | 26096 | |
62126877 | 26097 | 2009-03-30 Paolo Bonzini <bonzini@gnu.org> |
26098 | ||
26099 | * fold-const.c (const_binop, fold_convert_const_real_from_fixed, | |
26100 | fold_convert_const_fixed_from_fixed, | |
26101 | fold_convert_const_fixed_from_int, | |
26102 | fold_convert_const_fixed_from_real, fold_negate_const): Do not | |
26103 | set TREE_CONSTANT_OVERFLOW. | |
26104 | * tree.def: Remove mention of TREE_CONSTANT_OVERFLOW. | |
26105 | * tree.h (TREE_CONSTANT_OVERFLOW): Delete. | |
26106 | ||
fb85abff | 26107 | 2009-03-30 Ira Rosen <irar@il.ibm.com> |
26108 | ||
26109 | * tree-vect-loop-manip.c: New file. | |
26110 | * tree-vectorizer.c: Update documentation and included files. | |
26111 | (vect_loop_location): Make extern. | |
26112 | (rename_use_op): Move to tree-vect-loop-manip.c | |
89871bab | 26113 | (rename_variables_in_bb, rename_variables_in_loop, |
26114 | slpeel_update_phis_for_duplicate_loop, | |
fb85abff | 26115 | slpeel_update_phi_nodes_for_guard1, |
26116 | slpeel_update_phi_nodes_for_guard2, slpeel_make_loop_iterate_ntimes, | |
26117 | slpeel_tree_duplicate_loop_to_edge_cfg, slpeel_add_loop_guard, | |
26118 | slpeel_can_duplicate_loop_p, slpeel_verify_cfg_after_peeling, | |
89871bab | 26119 | set_prologue_iterations, slpeel_tree_peel_loop_to_edge, |
fb85abff | 26120 | find_loop_location): Likewise. |
26121 | (new_stmt_vec_info): Move to tree-vect-stmts.c. | |
26122 | (init_stmt_vec_info_vec, free_stmt_vec_info_vec, free_stmt_vec_info, | |
26123 | get_vectype_for_scalar_type, vect_is_simple_use, | |
26124 | supportable_widening_operation, supportable_narrowing_operation): | |
26125 | Likewise. | |
26126 | (bb_in_loop_p): Move to tree-vect-loop.c. | |
89871bab | 26127 | (new_loop_vec_info, destroy_loop_vec_info, |
26128 | reduction_code_for_scalar_code, report_vect_op, | |
fb85abff | 26129 | vect_is_simple_reduction, vect_is_simple_iv_evolution): Likewise. |
26130 | (vect_can_force_dr_alignment_p): Move to tree-vect-data-refs.c. | |
26131 | (vect_supportable_dr_alignment): Likewise. | |
26132 | * tree-vectorizer.h (tree-data-ref.h): Include. | |
26133 | (vect_loop_location): Declare. | |
26134 | Reorganize function declarations according to the new file structure. | |
26135 | * tree-vect-loop.c: New file. | |
89871bab | 26136 | * tree-vect-analyze.c: Remove. Move functions to tree-vect-data-refs.c, |
fb85abff | 26137 | tree-vect-stmts.c, tree-vect-slp.c, tree-vect-loop.c. |
26138 | * tree-vect-data-refs.c: New file. | |
26139 | * tree-vect-patterns.c (timevar.h): Don't include. | |
26140 | * tree-vect-stmts.c: New file. | |
89871bab | 26141 | * tree-vect-transform.c: Remove. Move functions to tree-vect-stmts.c, |
fb85abff | 26142 | tree-vect-slp.c, tree-vect-loop.c. |
89871bab | 26143 | * Makefile.in (OBJS-common): Remove tree-vect-analyze.o and |
26144 | tree-vect-transform.o. Add tree-vect-data-refs.o, tree-vect-stmts.o, | |
fb85abff | 26145 | tree-vect-loop.o, tree-vect-loop-manip.o, tree-vect-slp.o. |
26146 | (tree-vect-analyze.o): Remove. | |
26147 | (tree-vect-transform.o): Likewise. | |
26148 | (tree-vect-data-refs.o): Add rule. | |
89871bab | 26149 | (tree-vect-stmts.o, tree-vect-loop.o, tree-vect-loop-manip.o, |
fb85abff | 26150 | tree-vect-slp.o): Likewise. |
26151 | (tree-vect-patterns.o): Remove redundant dependencies. | |
26152 | (tree-vectorizer.o): Likewise. | |
26153 | * tree-vect-slp.c: New file. | |
26154 | ||
0863a8f4 | 26155 | 2009-03-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
26156 | ||
26157 | * optc-gen.awk: Warn if an option flag has multiple different | |
26158 | help strings. | |
26159 | ||
0606fb97 | 26160 | 2009-03-30 Sebastian Pop <sebastian.pop@amd.com> |
26161 | ||
26162 | * doc/invoke.texi (-floop-interchange, -floop-strip-mine, | |
26163 | -floop-block): Document dependences on PPL, CLooG and Graphite. | |
26164 | ||
c6418a4e | 26165 | 2009-03-30 Joseph Myers <joseph@codesourcery.com> |
26166 | ||
26167 | PR rtl-optimization/323 | |
26168 | * c-common.c (c_fully_fold, convert_and_check, | |
26169 | c_common_truthvalue_conversion): Handle EXCESS_PRECISION_EXPR. | |
26170 | (c_fully_fold_internal): Disallow EXCESS_PRECISION_EXPR. | |
26171 | * c-common.def (EXCESS_PRECISION_EXPR): New. | |
26172 | * c-cppbuiltin.c (builtin_define_float_constants): Define | |
26173 | constants with enough digits for long double. | |
26174 | * c-lex.c (interpret_float): Interpret constant with excess | |
26175 | precision where appropriate. | |
26176 | * c-opts.c (c_common_post_options): Set | |
26177 | flag_excess_precision_cmdline. Give an error for | |
26178 | -fexcess-precision=standard for C++ for processors where the | |
26179 | option is significant. | |
26180 | * c-parser.c (c_parser_conditional_expression): Handle excess | |
26181 | precision in condition. | |
26182 | * c-typeck.c (convert_arguments): Handle arguments with excess | |
26183 | precision. | |
26184 | (build_unary_op): Move excess precision outside operation. | |
26185 | (build_conditional_expr): Likewise. | |
26186 | (build_compound_expr): Likewise. | |
26187 | (build_c_cast): Do cast on operand of EXCESS_PRECISION_EXPR. | |
26188 | (build_modify_expr): Handle excess precision in RHS. | |
26189 | (convert_for_assignment): Handle excess precision in converted | |
26190 | value. | |
26191 | (digest_init, output_init_element, process_init_element): Handle | |
26192 | excess precision in initializer. | |
26193 | (c_finish_return): Handle excess precision in return value. | |
26194 | (build_binary_op): Handle excess precision in operands and add | |
26195 | excess precision as needed for operation. | |
26196 | * common.opt (-fexcess-precision=): New option. | |
26197 | * config/i386/i386.h (X87_ENABLE_ARITH, X87_ENABLE_FLOAT): New. | |
26198 | * config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2): | |
26199 | For standard excess precision, output explicit conversion to and | |
26200 | truncation from XFmode. | |
26201 | (*float<SSEMODEI24:mode><X87MODEF:mode>2_1, | |
26202 | *float<SSEMODEI24:mode><X87MODEF:mode>2_i387_with_temp, | |
26203 | *float<SSEMODEI24:mode><X87MODEF:mode>2_i387, two unnamed | |
26204 | define_splits, floatdi<X87MODEF:mode>2_i387_with_xmm, two unnamed | |
26205 | define_splits, *floatunssi<mode>2_1, two unnamed define_splits, | |
26206 | floatunssi<mode>2, add<mode>3, sub<mode>3, mul<mode>3, divdf3, | |
26207 | divsf3, *fop_<mode>_comm_i387, *fop_<mode>_1_i387, | |
26208 | *fop_<MODEF:mode>_2_i387, *fop_<MODEF:mode>_3_i387, | |
26209 | *fop_df_4_i387, *fop_df_5_i387, *fop_df_6_i387, two unnamed | |
26210 | define_splits, sqrt<mode>2): Disable where appropriate for | |
26211 | standard excess precision. | |
26212 | * convert.c (convert_to_real): Do not shorten arithmetic to type | |
26213 | for which excess precision would be used. | |
26214 | * defaults.h (TARGET_FLT_EVAL_METHOD_NON_DEFAULT): Define. | |
26215 | * doc/invoke.texi (-fexcess-precision=): Document option. | |
26216 | (-mfpmath=): Correct index entry. | |
26217 | * flags.h (enum excess_precision, flag_excess_precision_cmdline, | |
26218 | flag_excess_precision): New. | |
26219 | * langhooks.c (lhd_post_options): Set | |
26220 | flag_excess_precision_cmdline. | |
26221 | * opts.c (common_handle_option): Handle -fexcess-precision=. | |
26222 | * toplev.c (flag_excess_precision_cmdline, flag_excess_precision, | |
26223 | init_excess_precision): New. | |
26224 | (lang_dependent_init_target): Call init_excess_precision. | |
26225 | * tree.c (excess_precision_type): New. | |
26226 | * tree.h (excess_precision_type): Declare. | |
26227 | ||
7666d572 | 26228 | 2009-03-30 Joseph Myers <joseph@codesourcery.com> |
26229 | ||
26230 | PR c/35235 | |
26231 | * c-typeck.c (build_component_ref): Do not copy qualifiers from | |
26232 | non-lvalue to component. | |
26233 | ||
7f5f3953 | 26234 | 2009-03-29 Joseph Myers <joseph@codesourcery.com> |
26235 | ||
26236 | PR preprocessor/34695 | |
26237 | * Makefile.in (c-opts.o): Depend on c-tree.h. | |
26238 | * c-common.c: Move down include of diagnostic.h. | |
26239 | (done_lexing, c_cpp_error): New. | |
26240 | * c-common.h (done_lexing): Declare. | |
26241 | * c-decl.c (c_write_global_declarations): Don't check cpp_errors | |
26242 | (parse_in). | |
26243 | * c-opts.c: Include c-tree.h. | |
26244 | (c_common_init_options): Set preprocessor error callback. | |
26245 | (c_common_handle_option): Do not set preprocessor | |
26246 | inhibit_warnings, warnings_are_errors, warn_system_headers, | |
26247 | pedantic_errors or inhibit_warnings flags. | |
26248 | (c_common_post_options): Do not check cpp_errors (parse_in). | |
26249 | (c_common_finish): Do not output dependencies if there were | |
26250 | errors. Do not check return value of cpp_finish. | |
26251 | * c-ppoutput.c (pp_file_change): Set input_location. | |
26252 | * c-tree.h (c_cpp_error): Declare. | |
26253 | * diagnostic.c (diagnostic_set_info_translated): Also initialize | |
26254 | override_column. | |
26255 | (diagnostic_build_prefix): Check override_column. | |
26256 | * diagnostic.h (diagnostic_info): Add override_column field. | |
26257 | (diagnostic_override_column): Define. | |
26258 | ||
862f468c | 26259 | 2009-03-28 Paolo Bonzini <bonzini@gnu.org> |
26260 | ||
aca60c7b | 26261 | * c-common.c (c_expand_expr, c_staticp): Remove. |
26262 | * c-common.def (COMPOUND_LITERAL_EXPR): Delete. | |
26263 | * c-common.h (emit_local_var, c_staticp, COMPOUND_LITERAL_EXPR_DECL, | |
26264 | COMPOUND_LITERAL_EXPR_DECL_EXPR): Remove. | |
26265 | * c-gimplify.c (gimplify_compound_literal_expr, | |
26266 | optimize_compound_literals_in_ctor): Remove. | |
26267 | (c_gimplify_expr): Remove COMPOUND_LITERAL_EXPR handling. | |
26268 | * c-objc-common.h (LANG_HOOKS_STATICP): Remove. | |
26269 | * c-semantics.c (emit_local_var): Remove. | |
26270 | ||
26271 | * langhooks-def.h (lhd_expand_expr): Remove. | |
26272 | * langhooks.c (lhd_expand_expr): Remove. | |
26273 | * langhooks.h (LANG_HOOKS_DEF): Remove LANG_HOOKS_EXPAND_EXPR. | |
26274 | ||
26275 | * expr.c (expand_expr_real_1): Move COMPOUND_LITERAL_EXPR | |
26276 | handling from c-semantics.c; don't call into langhook. | |
26277 | (expand_expr_addr_expr_1): Check that we don't get non-GENERIC trees. | |
26278 | * gimplify.c (gimplify_compound_literal_expr, | |
26279 | optimize_compound_literals_in_ctor): Move from c-gimplify.c. | |
26280 | (gimplify_init_constructor): Call optimize_compound_literals_in_ctor. | |
26281 | (gimplify_modify_expr_rhs, gimplify_expr): Handle COMPOUND_LITERAL_EXPR | |
26282 | as was done in c-gimplify.c. | |
26283 | * tree.c (staticp): Move COMPOUND_LITERAL_EXPR handling from c_staticp. | |
26284 | * tree.h (COMPOUND_LITERAL_EXPR_DECL, COMPOUND_LITERAL_EXPR_DECL_EXPR): | |
26285 | Move from c-common.h. | |
26286 | * tree.def (COMPOUND_LITERAL_EXPR): Move from c-common.def. | |
862f468c | 26287 | |
26288 | * tree.c (staticp): Do not call langhook. | |
26289 | * langhooks.c (lhd_staticp): Delete. | |
26290 | * langhooks-def.h (lhd_staticp): Delete prototype. | |
26291 | (LANG_HOOKS_STATICP): Delete. | |
26292 | (LANG_HOOKS_INITIALIZER): Delete LANG_HOOKS_STATICP. | |
26293 | ||
aca60c7b | 26294 | * doc/c-tree.texi (Expression nodes): Refer to DECL_EXPRs |
26295 | instead of DECL_STMTs. | |
862f468c | 26296 | |
a75b1c71 | 26297 | 2009-03-29 Joseph Myers <joseph@codesourcery.com> |
26298 | ||
26299 | PR c/456 | |
26300 | PR c/5675 | |
26301 | PR c/19976 | |
26302 | PR c/29116 | |
26303 | PR c/31871 | |
26304 | PR c/35198 | |
26305 | * builtins.c (fold_builtin_sincos): Build COMPOUND_EXPR in | |
26306 | void_type_node. | |
26307 | (fold_call_expr): Return a NOP_EXPR from folding rather than the | |
26308 | contained expression. | |
aca60c7b | 26309 | * c-common.c (c_fully_fold, c_fully_fold_internal, c_save_expr): New. |
a75b1c71 | 26310 | (c_common_truthvalue_conversion): Use c_save_expr. Do not fold |
26311 | conditional expressions for C. | |
26312 | (decl_constant_value_for_optimization): Move from | |
aca60c7b | 26313 | decl_constant_value_for_broken_optimization in c-typeck.c. Check |
a75b1c71 | 26314 | whether optimizing and that the expression is a VAR_DECL not of |
26315 | array type instead of doing such checks in the caller. Do not | |
26316 | check pedantic. Call gcc_unreachable for C++. | |
26317 | * c-common.def (C_MAYBE_CONST_EXPR): New. | |
26318 | * c-common.h (c_fully_fold, c_save_expr, | |
26319 | decl_constant_value_for_optimization): New prototypes. | |
26320 | (C_MAYBE_CONST_EXPR_PRE, C_MAYBE_CONST_EXPR_EXPR, | |
26321 | C_MAYBE_CONST_EXPR_INT_OPERANDS, C_MAYBE_CONST_EXPR_NON_CONST, | |
26322 | EXPR_INT_CONST_OPERANDS): Define. | |
26323 | * c-convert.c (convert): Strip nops from expression. | |
26324 | * c-decl.c (groktypename): Take extra parameters expr and | |
26325 | expr_const_operands. Update call to grokdeclarator. | |
26326 | (start_decl): Update call to grokdeclarator. Add statement for | |
26327 | expressions used in type of decl. | |
26328 | (grokparm): Update call to grokdeclarator. | |
26329 | (push_parm_decl): Update call to grokdeclarator. | |
26330 | (build_compound_literal): Add parameter non_const and build a | |
26331 | C_MAYBE_COSNT_EXPR if applicable. | |
26332 | (grokdeclarator): Take extra parameters expr and | |
26333 | expr_const_operands. Track expressions used in declaration | |
26334 | specifiers and declarators. Fold array sizes and track whether | |
26335 | they are constant expressions and whether they are integer | |
26336 | constant expressions. | |
26337 | (parser_xref_tag): Set expr and expr_const_operands fields in | |
26338 | return value. | |
26339 | (grokfield): Update call to grokdeclarator. | |
26340 | (start_function): Update call to grokdeclarator. | |
26341 | (build_null_declspecs): Set expr and expr_const_operands fields in | |
26342 | return value. | |
26343 | (declspecs_add_type): Handle expressions in typeof specifiers. | |
26344 | * c-parser.c (c_parser_declspecs): Set expr and | |
26345 | expr_const_operands fields for declaration specifiers. | |
26346 | (c_parser_enum_specifier): Likewise. | |
26347 | (c_parser_struct_or_union_specifier): Likewise. | |
26348 | (c_parser_typeof_specifier): Likewise. Update call to | |
26349 | groktypename. Fold expression as needed. Return expressions with | |
26350 | type instead of adding statements. | |
26351 | (c_parser_attributes): Update calls to c_parser_expr_list. | |
26352 | (c_parser_statement_after_labels): Fold expression before passing | |
26353 | to objc_build_throw_stmt. | |
26354 | (c_parser_condition): Fold expression. | |
26355 | (c_parser_asm_operands): Fold expression. | |
26356 | (c_parser_conditional_expression): Use c_save_expr. Update call | |
26357 | to build_conditional_expr. | |
26358 | (c_parser_alignof_expression): Update call to groktypename. | |
26359 | (c_parser_postfix_expression): Preserve C_MAYBE_CONST_EXPR as | |
26360 | original_code. Fold expression argument of va_arg. Create | |
26361 | C_MAYBE_CONST_EXPR to preserve side effects of expressions in type | |
26362 | argument to va_arg. Update calls to groktypename. Fold array | |
26363 | index for offsetof. Verify that first argument to | |
26364 | __builtin_choose_expr has integer type. | |
26365 | (c_parser_postfix_expression_after_paren_type): Update calls to | |
26366 | groktypename and build_compound_literal. Handle expressions with | |
26367 | side effects in type name. | |
26368 | (c_parser_postfix_expression_after_primary): Update call to | |
26369 | c_parser_expr_list. Set original_code for calls to | |
26370 | __builtin_constant_p. | |
26371 | (c_parser_expr_list): Take extra parameter fold_p. Fold | |
26372 | expressions if requested. | |
26373 | (c_parser_objc_type_name): Update call to groktypename. | |
26374 | (c_parser_objc_synchronized_statement): Fold expression. | |
26375 | (c_parser_objc_receiver): Fold expression. | |
26376 | (c_parser_objc_keywordexpr): Update call to c_parser_expr_list. | |
26377 | (c_parser_omp_clause_num_threads, c_parser_omp_clause_schedule, | |
26378 | c_parser_omp_atomic, c_parser_omp_for_loop): Fold expressions. | |
26379 | * c-tree.h (CONSTRUCTOR_NON_CONST): Define. | |
26380 | (struct c_typespec): Add elements expr and expr_const_operands. | |
26381 | (struct c_declspecs): Add elements expr and expr_const_operands. | |
26382 | (groktypename, build_conditional_expr, build_compound_literal): | |
26383 | Update prototypes. | |
26384 | (in_late_binary_op): Declare. | |
26385 | * c-typeck.c (note_integer_operands): New function. | |
26386 | (in_late_binary_op): New variable. | |
26387 | (decl_constant_value_for_broken_optimization): Move to c-common.c | |
26388 | and rename to decl_constant_value_for_optimization. | |
26389 | (default_function_array_conversion): Do not strip nops. | |
26390 | (default_conversion): Do not call | |
26391 | decl_constant_value_for_broken_optimization. | |
26392 | (build_array_ref): Do not fold result. | |
26393 | (c_expr_sizeof_expr): Fold operand. Use C_MAYBE_CONST_EXPR for | |
26394 | result when operand is a VLA. | |
26395 | (c_expr_sizeof_type): Update call to groktypename. Handle | |
26396 | expressions included in type name. Use C_MAYBE_CONST_EXPR for | |
26397 | result when operand names a VLA type. | |
26398 | (build_function_call): Update call to build_compound_literal. | |
26399 | Only fold result for calls to __builtin_* functions. Strip | |
26400 | NOP_EXPR from INTEGER_CST returned from such functions. Fold | |
26401 | the function designator. | |
26402 | (convert_arguments): Fold arguments. Update call to | |
26403 | convert_for_assignment. | |
26404 | (build_unary_op): Handle increment and decrement of | |
26405 | C_MAYBE_CONST_EXPR. Move lvalue checks for increment and | |
26406 | decrement earlier. Fold operand of increment and decrement. | |
26407 | Handle address of C_MAYBE_CONST_EXPR. Only fold expression being | |
26408 | built for integer operand. Wrap returns that are INTEGER_CSTs | |
26409 | without being integer constant expressions or that have integer | |
26410 | constant operands without being INTEGER_CSTs. | |
26411 | (lvalue_p): Handle C_MAYBE_CONST_EXPR. | |
26412 | (build_conditional_expr): Add operand ifexp_bcp. Track whether | |
26413 | result is an integer constant expression or can be used in | |
26414 | unevaluated parts of one and avoid folding and wrap as | |
26415 | appropriate. Fold operands before possibly doing -Wsign-compare | |
26416 | warnings. | |
26417 | (build_compound_expr): Wrap result for C99 if operands can be used | |
26418 | in integer constant expressions. | |
26419 | (build_c_cast): Update call to digest_init. Do not ignore | |
26420 | overflow from casting floating-point constants to integers. Wrap | |
26421 | results that could be confused with integer constant expressions, | |
26422 | null pointer constants or floating-point constants. | |
26423 | (c_cast_expr): Update call to groktypename. Handle expressions | |
26424 | included in type name. | |
26425 | (build_modify_expr): Handle modifying a C_MAYBE_CONST_EXPR. Fold | |
26426 | lhs inside possible SAVE_EXPR. Fold RHS before assignment. | |
26427 | Update calls to convert_for_assignment. | |
26428 | (convert_for_assignment): Take new parameter | |
26429 | null_pointer_constant. Do not strip nops or call | |
26430 | decl_constant_value_for_broken_optimization. Set | |
26431 | in_late_binary_op for conversions to boolean. | |
26432 | (store_init_value): Update call to digest_init. | |
26433 | (digest_init): Take new parameter null_pointer_constant. Do not | |
26434 | call decl_constant_value_for_broken_optimization. pedwarn for | |
26435 | initializers not constant expressions. Update calls to | |
26436 | convert_for_assignment. | |
26437 | (constructor_nonconst): New. | |
26438 | (struct constructor_stack): Add nonconst element. | |
26439 | (really_start_incremental_init, push_init_level, pop_init_level): | |
26440 | Handle constructor_nonconst and nonconst element. | |
26441 | (set_init_index): Call constant_expression_warning for array | |
26442 | designators. | |
26443 | (output_init_element): Fold value. Set constructor_nonconst as | |
26444 | applicable. pedwarn for initializers not constant expressions. | |
26445 | Update call to digest_init. Call constant_expression_warning | |
26446 | where constant initializers are required. | |
26447 | (process_init_element): Use c_save_expr. | |
26448 | (c_finish_goto_ptr): Fold expression. | |
26449 | (c_finish_return): Fold return value. Update call to | |
26450 | convert_for_assignment. | |
26451 | (c_start_case): Fold switch expression. | |
26452 | (c_process_expr_stmt): Fold expression. | |
26453 | (c_finish_stmt_expr): Create C_MAYBE_CONST_EXPR as needed to | |
aca60c7b | 26454 | ensure statement expression is not evaluated in constant expression. |
a75b1c71 | 26455 | (build_binary_op): Track whether results are integer constant |
26456 | expressions or may occur in such, disable folding and wrap results | |
26457 | as applicable. Fold operands for -Wsign-compare warnings unless | |
26458 | in_late_binary_op. | |
26459 | (c_objc_common_truthvalue_conversion): Handle results folded to | |
26460 | integer constants that are not integer constant expressions. | |
26461 | * doc/extend.texi: Document when typeof operands are evaluated, | |
26462 | that condition of __builtin_choose_expr is an integer constant | |
26463 | expression, and more about use of __builtin_constant_p in | |
26464 | initializers. | |
26465 | ||
088cc5d5 | 26466 | 2009-03-29 Richard Guenther <rguenther@suse.de> |
26467 | ||
26468 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly | |
26469 | propagate addresses of array references. | |
26470 | ||
68e09621 | 26471 | 2009-03-29 Steven Bosscher <steven@gcc.gnu.org> |
26472 | ||
26473 | * regmove.c (perhaps_ends_bb_p): Remove. | |
26474 | (optimize_reg_copy_1): Don't call perhaps_ends_bb_p. Get basic block | |
26475 | from INSN and check that the main loop stays within that basic block. | |
26476 | (optimize_reg_copy_1, optimize_reg_copy_3, fixup_match_2): Likewise. | |
26477 | (regmove_forward_pass): Split out from regmove_optimize. Use | |
26478 | FOR_EACH_BB and FOR_BB_INSNS instead of traversing the insns stream. | |
26479 | (regmove_backward_pass): Split out from regmove_optimize. Use | |
26480 | FOR_EACH_BB_REVERSE and FOR_BB_INSNS_REVERS_SAFE. | |
26481 | (regmove_optimize): Simplify. | |
26482 | ||
40513f40 | 26483 | 2009-03-29 H.J. Lu <hongjiu.lu@intel.com> |
26484 | ||
26485 | PR target/39545 | |
26486 | * config/i386/i386.c (classify_argument): Ignore flexible array | |
26487 | member in struct and warn ABI change. | |
26488 | ||
0d3a7d37 | 26489 | 2009-03-29 H.J. Lu <hongjiu.lu@intel.com> |
26490 | ||
26491 | * config/i386/i386-protos.h (ix86_agi_dependent): New. | |
26492 | ||
26493 | * config/i386/i386.c (ix86_agi_dependent): Rewrite. | |
26494 | (ix86_adjust_cost): Updated. | |
26495 | ||
4c5fcca6 | 26496 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
26497 | ||
26498 | PR middle-end/28850 | |
26499 | * tree-pass.h (pass_cleanup_eh): New function. | |
26500 | (remove_unreachable_regions): Break code handling RTL | |
26501 | to rtl_remove_unreachable_regions; remove ERT_MUST_NOT_THROW | |
26502 | that can not be reached by runtime. | |
26503 | (can_be_reached_by_runtime): New function. | |
26504 | (label_to_region_map): New function. | |
26505 | (num_eh_regions): New function. | |
26506 | (rtl_remove_unreachable_regions): New function. | |
26507 | (convert_from_eh_region_ranges): Call rtl_remove_unreachable_regions. | |
26508 | (remove_eh_region): New function. | |
26509 | * except.h: Include sbitmap and vecprim. | |
26510 | (remove_eh_region, remove_unreachable_regions, label_to_region_map, | |
26511 | num_eh_regions): Declare. | |
26512 | * passes.c (init_optimization_passes): Schedule cleanup_eh. | |
aca60c7b | 26513 | * Makefile.in (EXCEPT_H): New; replace all uses of except.h by it. |
4c5fcca6 | 26514 | * tree-eh.c (tree_remove_unreachable_handlers): New function. |
26515 | (tree_empty_eh_handler_p): New function. | |
26516 | (cleanup_empty_eh): New function. | |
26517 | (cleanup_eh): New function. | |
26518 | (pass_cleanup_eh): New function. | |
26519 | ||
b8c0c866 | 26520 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
26521 | ||
26522 | * except.c (verify_eh_tree): Fix handling of fun!=cfun; be ready | |
26523 | for removed regions. | |
26524 | ||
bb22691b | 26525 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
26526 | ||
26527 | * except.c (dump_eh_tree): Dump all datastructures. | |
26528 | ||
cd451a8b | 26529 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
26530 | ||
26531 | * except.c (duplicate_eh_regions_0): Handle AKA bitmap. | |
26532 | (duplicate_eh_regions_1): Likewise. | |
26533 | (duplicate_eh_regions): Likewise; cleanup code gorwing the region | |
26534 | vector; call EH verification. | |
26535 | (foreach_reachable_handler, can_throw_internal_1, can_throw_external_1): | |
26536 | Be ready for region being removed. | |
26537 | ||
ffa800d1 | 26538 | 2009-03-29 Jan Hubicka <jh@suse.cz> |
26539 | ||
26540 | * bitmap.c (bitmap_last_set_bit): New function. | |
26541 | * bitmap.h (bitmap_last_set_bit): Declare. | |
26542 | ||
1cf4a36a | 26543 | 2009-03-29 David Ayers <ayers@fsfe.org> |
26544 | ||
26545 | PR objc/27377 | |
26546 | * c-typeck.c (build_conditional_expr): Emit ObjC warnings | |
26547 | by calling objc_compare_types and surpress warnings about | |
26548 | incompatible C pointers that are compatible ObjC pointers. | |
89871bab | 26549 | |
1cf4a36a | 26550 | 2009-03-29 Adam Nemet <anemet@caviumnetworks.com> |
69428266 | 26551 | |
26552 | * cgraphbuild.c (build_cgraph_edges, rebuild_cgraph_edges): Don't | |
26553 | call initialize_inline_failed. | |
26554 | (initialize_inline_failed): Move it from here ... | |
26555 | * cgraph.c (initialize_inline_failed): ... to here. | |
26556 | (cgraph_create_edge): Call initialize_inline_failed rather than | |
26557 | setting inline_failed directly. | |
26558 | ||
d093f898 | 26559 | 2009-03-29 Ben Elliston <bje@au.ibm.com> |
26560 | ||
26561 | PR target/32542 | |
26562 | * sysv4.opt (msdata): Improve comment. | |
26563 | * linux64.h (ASM_SPEC32): Do not pass -memb when -msdata is given. | |
26564 | * sysv4.h (SVR4_ASM_SPEC): Likewise. | |
26565 | ||
df6a567a | 26566 | 2009-03-29 Ben Elliston <bje@au.ibm.com> |
26567 | ||
26568 | PR target/30451 | |
26569 | * config/rs6000/rs6000.md (*movti_ppc64): Correct the order of | |
26570 | load and store attributes. | |
26571 | ||
29c63a97 | 26572 | 2009-03-29 Ben Elliston <bje@au.ibm.com> |
26573 | ||
26574 | * config/i386/i386.c (enum ix86_builtins): Add IX86_BUILTIN_HUGE_VALQ. | |
26575 | (ix86_init_builtins): Add built-in function __builtin_huge_valq. | |
26576 | (ix86_expand_builtin): Handle IX86_BUILTIN_HUGE_VALQ. | |
26577 | * doc/extend.texi (X86 Built-in Functions): Add index entries for | |
26578 | __builtin_infq and __builtin_huge_valq. | |
26579 | ||
ec4b52e7 | 26580 | 2009-03-28 Anatoly Sokolov <aesok@post.ru> |
26581 | ||
26582 | * config/avr/avr.c (avr_mcu_t): Add atmega8c1, atmega16c1 and | |
26583 | atmega8m1 devices. | |
26584 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.). | |
26585 | * config/avr/t-avr (MULTILIB_MATCHES): (Ditto.) | |
26586 | ||
43fb76c1 | 26587 | 2009-03-28 Xinliang David Li <davidxl@google.com> |
26588 | ||
89871bab | 26589 | * tree-ssa-ccp.c (ccp_finalize): Add dbg_count support. |
43fb76c1 | 26590 | (do_dbg_cnt): New function. |
26591 | ||
b5cebd44 | 26592 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
26593 | ||
26594 | Merge from pretty-ipa: | |
26595 | ||
26596 | 2009-03-27 Jan Hubicka <jh@suse.cz> | |
aca60c7b | 26597 | |
b5cebd44 | 26598 | * cgraph.c (dump_cgraph_node): Add replace output flag by process. |
26599 | * tree-pass.h (function_called_by_processed_nodes_p): Declare. | |
26600 | * passes.c (function_called_by_processed_nodes_p): New. | |
26601 | * ipa-pure-const.c (check_call): Fix handling of operands. | |
26602 | (analyze_function): Dump debug output for skipped bodies. | |
26603 | (local_pure_const): Use function_called_by_processed_nodes_p. | |
26604 | * dwarf2out.c (reference_to_unused): Use output. | |
26605 | * passes.c (do_per_function_toporder): Likewise. | |
26606 | ||
26607 | 2008-11-12 Jan Hubicka <jh@suse.cz> | |
26608 | ||
26609 | * tree-pass.h (pass_fixup_cfg, pass_local_pure_const): Declare. | |
26610 | * ipa-pure-const.c (funct_state_d): Add can throw field; make | |
26611 | state_set_in_source enum | |
26612 | (check_decl): Ignore memory tags; do not set fake looping flags; | |
26613 | dump diagnostics. | |
26614 | (check_operand, check_tree, check_rhs_var, check_lhs_var, | |
26615 | get_asm_expr_operands, scan_function_op, scan_function_stmt): Remove. | |
26616 | (check_call, analyze_function): Rewrite. | |
26617 | (check_stmt): New. | |
26618 | (add_new_function): Update call of analyze_function. | |
26619 | (generate_summary): Add call of analyze_function. | |
26620 | (propagate): Propagate can_throw; handle state_set_in_source correctly. | |
26621 | (local_pure_const): New function. | |
26622 | (pass_local_pure_const): New pass. | |
26623 | * ipa-inline.c (inline_transform): Set after_inlining. | |
26624 | * tree-eh.c (stmt_can_throw_external): New. | |
26625 | * tree-optimize.c (execute_fixup_cfg): Do not set after_inlining; | |
26626 | work with aliasing built. | |
26627 | * tree-flow.h (stmt_can_throw_external): New. | |
26628 | * passes.c (init_optimization_passes): Schedule fixup_cfg pass early; | |
26629 | and local pure/const pass in early and late optimization queue. | |
aca60c7b | 26630 | |
1c4607fd | 26631 | 2009-03-28 Martin Jambor <mjambor@suse.cz> |
26632 | ||
26633 | * fold-const.c (get_pointer_modulus_and_residue): New parameter | |
26634 | allow_func_align. | |
26635 | (fold_binary): Allow function decl aligment consideration is the | |
26636 | second argument is integer constant one. | |
26637 | * tree-ssa-forwprop.c (simplify_bitwise_and): New function. | |
26638 | (tree_ssa_forward_propagate_single_use_vars): Handle assing statements | |
26639 | with BIT_AND_EXPR on the RHS by calling simplify_bitwise_and. | |
26640 | ||
b0d29d1c | 26641 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
26642 | ||
26643 | * dwarf2out.c (dwarf2out_begin_prologue): Use crtl->nothrow | |
26644 | * tree-eh.c (stmt_could_throw_p): Remove check for WEAK decls. | |
26645 | * function.h (rtl_data): Add nothrow flag. | |
26646 | * except.c (set_nothrow_function_flags): Use crtl->nothrow; | |
26647 | set DECL_NOTHROW for AVAILABLE functions. | |
26648 | ||
bf4a1edf | 26649 | 2009-03-28 Jakub Jelinek <jakub@redhat.com> |
26650 | ||
69dfb43a | 26651 | * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If macro |
26652 | following vector keyword has expansion starting with pixel or bool | |
26653 | keyword, expand vector to __vector and pixel or bool to __pixel or | |
26654 | __bool. | |
26655 | ||
bf4a1edf | 26656 | PR c++/39554 |
26657 | * opts.c (warning_disallowed_functions, warn_disallowed_functions, | |
26658 | warn_if_disallowed_function_p): Removed. | |
26659 | (common_handle_option): Don't handle OPT_Wdisallowed_function_list_. | |
26660 | * c-parser.c (c_parser_postfix_expression_after_primary): Don't call | |
26661 | warning_if_disallowed_function_p. | |
26662 | * flags.h (warn_if_disallowed_function_p, | |
26663 | warn_disallowed_functions): Removed. | |
26664 | * common.opt (Wdisallowed-function-list=): Removed. | |
26665 | * doc/invoke.texi (-Wdisallowed-function-list=): Removed. | |
26666 | ||
c256d781 | 26667 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
26668 | ||
26669 | PR tree-optimization/38723 | |
26670 | * tree-ssa-pre.c (compute_avail): Add all default definitions to | |
26671 | the entry block. | |
26672 | ||
74a5c8eb | 26673 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
26674 | ||
26675 | * tree-ssa-structalias.c (ipa_pta_execute): Fix bogus node->analyzed | |
26676 | test introduced by my previous patch. | |
26677 | ||
59ce9604 | 26678 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
26679 | ||
26680 | * tree-ssa-copy.c (copy_prop_visit_phi_node): Do not leave | |
26681 | the PHIs value undefined. | |
26682 | ||
6cb239e5 | 26683 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
26684 | ||
26685 | * tree-pass.h (pass_fixup_cfg): New pass. | |
26686 | * ipa-inline.c (inline_transform): Set | |
26687 | always_inline_functions_inlined/after_inlining. | |
26688 | * tree-optimize.c (execute_fixup_cfg): Do not set them here. | |
26689 | (pass_fixup_cfg): New pass. | |
26690 | * passes.c (init_optimization_passes): Add fixup_cfg. | |
26691 | ||
aeb38861 | 26692 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
26693 | ||
26694 | PR tree-optimization/38458 | |
26695 | * tree-ssa-copy.c (copy_prop_visit_phi_node): For the first | |
26696 | argument use the arguments copy-of value. | |
26697 | ||
8edeb88b | 26698 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
26699 | ||
26700 | PR tree-optimization/38180 | |
26701 | * tree-ssa-ccp.c (get_default_value): Simplify. | |
26702 | (likely_value): Likewise. | |
26703 | (surely_varying_stmt_p): Properly handle VOP case. | |
26704 | (ccp_initialize): Likewise. | |
26705 | (ccp_fold): Handle propagating through *&. | |
26706 | (fold_const_aggregate_ref): Also handle decls. | |
26707 | ||
09fc9532 | 26708 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
26709 | ||
26710 | * cgraph.c (dump_cgraph_node): Add replace output flag by process. | |
26711 | * cgraph.h (cgraph_node): Likewise. | |
26712 | * cgraphunit.c (cgraph_process_new_functions): Set process flag. | |
26713 | (cgraph_reset_node): Use process flag. | |
26714 | (cgraph_mark_functions_to_output): Likewise. | |
26715 | (cgraph_expand_function): Likewise. | |
26716 | (cgraph_expand_all_functions): Likewise. | |
26717 | (cgraph_output_in_order): Likewise. | |
26718 | * dwarf2out.c (reference_to_unused): Likewise. | |
26719 | * passes.c do_per_function_toporder): Likewise. | |
26720 | ||
326a9581 | 26721 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
26722 | ||
26723 | Bring from lto-branch: | |
aca60c7b | 26724 | |
326a9581 | 26725 | 2008-09-03 Doug Kwan <dougkwan@google.com> |
26726 | ||
26727 | * cgraphbuild.c (initialize_inline_failed): Use cgraph_inline_failed_t | |
26728 | enums instead of reason strings. | |
26729 | * cgraph.c (cgraph_create_edge): Same. | |
26730 | (cgraph_inline_failed_string): New function. | |
26731 | * cgraph.h (cgraph_inline_failed_t): New enum type. | |
26732 | (cgraph_inline_failed_string): New prototype. | |
26733 | (struct cgraph_edge): Change type of INLINED_FAILED from constant | |
26734 | char pointer to cgraph_inline_failed_t. | |
26735 | (cgraph_inline_p): Adjust prototype to use cgraph_inline_failed_t. | |
26736 | (cgraph_default_inline_p): Ditto. | |
943327c1 | 26737 | * cgraphunit.c (cgraph_inline_p): Change type of parameter REASON |
326a9581 | 26738 | to cgraph_inline_failed_t pointer. |
26739 | * cif-code.def: New file. | |
26740 | * ipa-inline.c (cgraph_mark_inline_edge): Use an enum instead of a | |
26741 | reason string. | |
26742 | (cgraph_check_inline_limits): Change type of REASON to pointer to | |
26743 | cgraph_inline_failed_t. Replace reason strings with enums. | |
26744 | (cgraph_default_inline_p): Ditto. | |
26745 | (cgraph_recursive_inlining_p): Ditto. | |
26746 | (update_caller_keys): Change type of FAILED_REASON to | |
26747 | cgraph_inline_failed_t. | |
26748 | (cgraph_set_inline_failed): Change type of REASON to pointer to | |
26749 | cgraph_inline_failed_t. Call cgraph_inline_failed_string to | |
26750 | convert enums to strings for text output. | |
26751 | (cgraph_decide_inlining_of_small_function): Change FAILED_REASON | |
26752 | to be of type cgraph_inline_failed_t. Replace reason strings with | |
26753 | enums. Call cgraph_inline_failed_string to covert enums | |
26754 | to strings for text output. | |
26755 | (cgraph_decide_inlining): Replace reason strings with enums. | |
26756 | (cgraph_decide_inlining_incrementally): Change type of FAILED_REASON | |
26757 | to cgraph_inline_failed_t type. Call cgraph_inline_failed_string | |
26758 | for text output. | |
26759 | * tree-inline.c (expand_call_inline): Change type of REASON | |
26760 | to cgraph_inline_failed_t. Replace reason strings with enums. | |
26761 | Call cgraph_inline_failed_string for text output. | |
26762 | * Makefile.in (CGRAPH_H): Add cif-code.def to dependencies. | |
26763 | (cgraph.o): Ditto. | |
26764 | ||
77b5eabc | 26765 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
26766 | ||
26767 | * cgraph.c (cgraph_node, cgraph_remove_node, dump_cgraph_node, | |
26768 | cgraph_clone_node): Remove master clone handling. | |
26769 | (cgraph_is_master_clone, cgraph_master_clone): Remove. | |
26770 | * cgraph.h (master_clone): Remove. | |
26771 | (cgraph_is_master_clone, cgraph_master_clone): Remove. | |
26772 | * ipa-type-escape.c (type_escape_execute): Remove use of master clone. | |
26773 | (tree-ssa-structalias.c (ipa_pta_execute): Likewise. | |
26774 | ||
cc76f102 | 26775 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
26776 | ||
26777 | * cgraph.c (cgraph_function_body_availability): Functions declared | |
26778 | inline are always safe to assume that it is not going to be replaced. | |
26779 | ||
63295314 | 26780 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
26781 | ||
26782 | PR tree-optimization/38513 | |
26783 | * tree-ssa-pre.c (eliminate): Remove redundant stores. | |
26784 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle | |
26785 | EXC_PTR_EXPR and FILTER_EXPR. | |
26786 | (get_ref_from_reference_ops): Likewise. | |
26787 | ||
d360ad90 | 26788 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
26789 | ||
26790 | PR tree-optimization/38968 | |
26791 | * tree-vect-analyze.c (vect_compute_data_ref_alignment): | |
26792 | Use FLOOR_MOD_EXPR to compute misalignment. | |
26793 | ||
c82f3b60 | 26794 | 2009-03-28 Richard Guenther <rguenther@suse.de> |
26795 | ||
26796 | PR tree-optimization/37795 | |
26797 | * tree.h (combine_comparisons): Declare. | |
26798 | * fold-const.c (combine_comparisons): Export. | |
26799 | * tree-ssa-ifcombine.c (ifcombine_ifandif): Optimize two successive | |
26800 | comparisons. | |
26801 | (ifcombine_iforif): Use combine_comparisons. | |
26802 | ||
a5bfef5b | 26803 | 2009-03-28 Jan Hubicka <jh@suse.cz> |
26804 | ||
26805 | * tree-eh.c (inlinable_call_p): New function. | |
26806 | (make_eh_edges): Use it. | |
26807 | (verify_eh_edges): Use it. | |
26808 | (stmt_can_throw_external, stmt_can_throw_internal): Use it. | |
26809 | * except.c (reachable_next_level): Add inlinable_function argument | |
26810 | (sjlj_find_directly_reachable_regions): Update. | |
26811 | (add_reachable_handler): Do not set saw_any_handlers. | |
26812 | (reachable_next_level): Handle MUST_NOT_THROW more curefully. | |
26813 | (foreach_reachable_handler, can_throw_internal_1, can_throw_external_1): | |
26814 | Add new inlinable call parameter. | |
26815 | (can_throw_internal, can_throw_external): Update. | |
26816 | * except.h (can_throw_internal_1, can_throw_external_1, | |
26817 | foreach_reachable_handler): Update declaration. | |
26818 | ||
f2397fc4 | 26819 | 2009-03-28 Joseph Myers <joseph@codesourcery.com> |
26820 | ||
26821 | * config/arm/t-arm-coff, config/h8300/coff.h, | |
26822 | config/i386/i386-aout.h, config/i386/i386-coff.h, | |
26823 | config/libgloss.h, config/m68k/coff.h, config/m68k/m68k-aout.h, | |
26824 | config/pdp11/2bsd.h, config/rs6000/aix41.h, | |
26825 | config/rs6000/aix41.opt, config/rs6000/t-newas, config/sh/coff.h, | |
26826 | fix-header.c, fixproto, gen-protos.c, protoize.c, scan-decls.c, | |
26827 | scan-types.sh, scan.c, scan.h, sort-protos, sys-protos.h, | |
26828 | sys-types.h: Remove. | |
26829 | * Makefile.in: Remove protoize and fixproto support and references | |
26830 | in comments. | |
26831 | (SYSCALLS.c.X-warn, TARGET_GETGROUPS_T, STMP_FIXPROTO, | |
26832 | PROTOIZE_INSTALL_NAME, UNPROTOIZE_INSTALL_NAME, FIXPROTO_DEFINES): | |
26833 | Remove. | |
26834 | (ALL_HOST_OBJS): Remove $(PROTO_OBJS). | |
26835 | (MOSTLYCLEANFILES): Remove protoize$(exeext) and | |
26836 | unprotoize$(exeext). | |
26837 | (rest.encap): Don't depend on $(STMP_FIXPROTO) | |
26838 | (.PHONY): Don't depend on proto. | |
26839 | (libgcc-support): Don't depend on $(STMP_FIXPROTO). | |
26840 | (proto, PROTO_OBJS, protoize$(exeext), unprotoize$(exeext), | |
26841 | protoize.o, unprotoize.o, SYSCALLS.c.X, test-protoize-simple, | |
26842 | deduced.h, GEN_PROTOS_OBJS, build/gen-protos$(build_exeext), | |
26843 | build/gen-protos.o, build/scan.o, xsys-protos.h, | |
26844 | build/fix-header$(build_exeext), build/fix-header.o, | |
26845 | build/scan-decls.o, fixhdr.ready, stmp-fixproto, | |
26846 | stmp-install-fixproto): Remove. | |
26847 | (mostlyclean): Don't remove xsys-protos.hT, SYSCALLS.c.X, | |
26848 | SYSCALLS.c or fixproto files. | |
26849 | (install-common): Don't install protoize. | |
26850 | (install-headers-tar, install-headers-cpio, install-headers-cp): | |
26851 | Don't depend on $(STMP_FIXPROTO). | |
26852 | (install-mkheaders): Don't depend on $(STMP_FIXPROTO). Don't | |
26853 | install fixproto files or write out fixproto settings. | |
26854 | (uninstall): Don't uninstall protoize. | |
26855 | * config.gcc (use_fixproto): Remove. | |
26856 | (arm-*-coff*, armel-*-coff*, h8300-*-*, i[34567]86-*-aout*, | |
26857 | i[34567]86-*-coff*, m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, | |
26858 | rs6000-ibm-aix4.[12]*, powerpc-ibm-aix4.[12]*, sh-*-*): Remove. | |
26859 | * config/m32r/t-linux (STMP_FIXPROTO): Remove. | |
26860 | * config/m68k/m68k.c: Remove M68K_TARGET_COFF-conditional code. | |
26861 | * config/mips/t-iris (FIXPROTO_DEFINES): Remove. | |
26862 | * config/pa/t-pa-hpux (FIXPROTO_DEFINES): Remove. | |
26863 | * config/pdp11/pdp11.c: Remove TWO_BSD-conditional code. | |
26864 | * config/t-svr4 (FIXPROTO_DEFINES): Remove. | |
26865 | * config/t-vxworks (STMP_FIXPROTO): Remove. | |
26866 | * configure.ac (AC_TYPE_GETGROUPS, TARGET_GETGROUPS_T, | |
26867 | STMP_FIXPROTO): Remove. | |
26868 | * config.in, configure: Regenerate. | |
26869 | * crtstuff.c (gid_t, uid_t): Don't undefine. | |
26870 | * doc/install.texi: Change m68k-coff to m68k-elf in example. | |
26871 | (arm-*-coff, arm-*-aout: Remove target entries. | |
26872 | (*-ibm-aix*): Mention removal of support for AIX 4.2 and older. | |
26873 | Remove mention of AIX 4.1. | |
26874 | (m68k-*-*): Remove mention of m68k-*-aout and m68k-*-coff*. | |
26875 | * doc/invoke.texi (Running Protoize): Remove. | |
26876 | * doc/trouble.texi (Actual Bugs): Remove mention of fixproto. | |
26877 | (Protoize Caveats): Remove. | |
26878 | * tsystem.h: Update comments on headers assumed to exist. | |
26879 | ||
08ed847d | 26880 | 2009-03-27 Vladimir Makarov <vmakarov@redhat.com> |
26881 | ||
26882 | * genautomata.c: Add a new year to the copyright. Add a new | |
26883 | reference. | |
26884 | (struct insn_reserv_decl): Add comments for member bypass_list. | |
26885 | (find_bypass): Remove. | |
26886 | (insert_bypass): New. | |
26887 | (process_decls): Use insert_bypass. | |
26888 | (output_internal_insn_latency_func): Output all bypasses with the | |
26889 | same input insn in one switch case. | |
26890 | ||
26891 | * rtl.def (define_bypass): Describe bypass choice. | |
26892 | * doc/md.texi (define_bypass): Ditto. | |
26893 | ||
8e353ea6 | 26894 | 2009-03-27 Richard Guenther <rguenther@suse.de> |
26895 | ||
26896 | * gimplify.c (mark_addressable): Export. | |
26897 | * tree-flow.h (mark_addressable): Declare. | |
26898 | * tree-ssa-loop-manip.c (create_iv): Mark the base addressable. | |
26899 | * tree-ssa.c (verify_phi_args): Verify that address taken | |
26900 | variables have TREE_ADDRESSABLE set. | |
26901 | ||
26902 | 2009-03-27 Richard Guenther <rguenther@suse.de> | |
26903 | ||
26904 | * fold-const.c (build_fold_addr_expr_with_type_1): Rename back to ... | |
26905 | (build_fold_addr_expr_with_type): ... this. Remove in_fold handling. | |
26906 | Do not mark decls TREE_ADDRESSABLE. | |
26907 | (build_fold_addr_expr): Adjust. | |
26908 | (fold_addr_expr): Remove. | |
26909 | (fold_unary): Use build_fold_addr_expr. | |
26910 | (fold_comparison): Likewise. | |
26911 | (split_address_to_core_and_offset): Likewise. | |
26912 | * coverage.c (tree_coverage_counter_addr): Mark the array decl | |
26913 | TREE_ADDRESSABLE. | |
26914 | * gimplify.c (mark_addressable): Do not exclude RESULT_DECLs. | |
26915 | (gimplify_modify_expr_to_memcpy): Mark source and destination | |
26916 | addressable. | |
26917 | * omp-low.c (create_omp_child_function): Mark the object decl | |
26918 | TREE_ADDRESSABLE. | |
26919 | (lower_rec_input_clauses): Mark the var we take the address of | |
26920 | TREE_ADDRESSABLE. | |
26921 | (lower_omp_taskreg): Mark the sender decl TREE_ADDRESSABLE. | |
26922 | ||
16fe3089 | 26923 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
26924 | ||
26925 | PR middle-end/39315 | |
26926 | * cfgexpand.c (expand_one_stack_var_at): Change alignment | |
26927 | limit to MAX_SUPPORTED_STACK_ALIGNMENT. | |
26928 | ||
9d1d1fab | 26929 | 2009-03-27 Richard Guenther <rguenther@suse.de> |
26930 | ||
26931 | PR tree-optimization/39120 | |
26932 | * tree-ssa-structalias.c (handle_rhs_call): Fill out return | |
26933 | constraints. | |
26934 | (handle_lhs_call): Process return constraints. Add escape | |
26935 | constraints if necessary. | |
26936 | (handle_const_call): Fill out return constraints. Make nested | |
26937 | case more precise. Avoid consttmp if possible. | |
26938 | (handle_pure_call): Fill out return constraints. Avoid | |
26939 | callused if possible. | |
26940 | (find_func_aliases): Simplify call handling. | |
26941 | ||
26942 | 2009-03-27 Richard Guenther <rguenther@suse.de> | |
26943 | ||
26944 | PR tree-optimization/39120 | |
26945 | * tree-ssa-structalias.c (do_sd_constraint): Do not use CALLUSED | |
26946 | as a representative. | |
26947 | (solve_graph): Do propagate CALLUSED. | |
26948 | (handle_pure_call): Use a scalar constraint from CALLUSED for | |
26949 | the return value. | |
26950 | (find_what_p_points_to): CALLUSED shall not appear in poins-to | |
26951 | solutions. | |
26952 | ||
7cfdc2f0 | 26953 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
26954 | ||
26955 | PR c/39323 | |
26956 | * c-common.c (handle_aligned_attribute): Properly check alignment | |
26957 | overflow. Use (1U << i) instead of (1 << i). | |
26958 | ||
aca60c7b | 26959 | * emit-rtl.c (get_mem_align_offset): Use "unsigned int" for align. |
7cfdc2f0 | 26960 | |
26961 | * expr.h (get_mem_align_offset): Updated. | |
26962 | ||
26963 | * tree.h (tree_decl_common): Change align to "unsigned int" and | |
26964 | move it before pointer_alias_set. | |
26965 | ||
3f863bef | 26966 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
26967 | Jakub Jelinek <jakub@redhat.com> | |
26968 | ||
26969 | PR target/38034 | |
26970 | * config/ia64/sync.md (cmpxchg_rel_<mode>): Replace input | |
26971 | gr_register_operand with gr_reg_or_0_operand. | |
26972 | (cmpxchg_rel_di): Likewise. | |
26973 | (sync_lock_test_and_set<mode>): Likewise. | |
26974 | ||
9680c846 | 26975 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
26976 | ||
26977 | * jump.c (rtx_renumbered_equal_p): Use subreg_get_info. | |
26978 | (true_regnum): Likewise. | |
26979 | ||
26980 | * rtlanal.c (subreg_info): Moved to ... | |
26981 | * rtl.h (subreg_info): Here. New. | |
26982 | (subreg_get_info): New. | |
26983 | ||
26984 | * rtlanal.c (subreg_get_info): Make it extern. | |
26985 | ||
0e4d11df | 26986 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
26987 | ||
26988 | PR target/39472 | |
26989 | * config/i386/i386.c (ix86_abi): New. | |
26990 | (override_options): Handle -mabi=. | |
aca60c7b | 26991 | (ix86_function_arg_regno_p): Replace DEFAULT_ABI with ix86_abi. |
0e4d11df | 26992 | (ix86_call_abi_override): Likewise. |
26993 | (init_cumulative_args): Likewise. | |
26994 | (function_arg_advance): Likewise. | |
26995 | (function_arg_64): Likewise. | |
26996 | (function_arg): Likewise. | |
26997 | (ix86_pass_by_reference): Likewise. | |
26998 | (ix86_function_value_regno_p): Likewise. | |
26999 | (ix86_build_builtin_va_list_abi): Likewise. | |
27000 | (setup_incoming_varargs_64): Likewise. | |
27001 | (is_va_list_char_pointer): Likewise. | |
27002 | (ix86_init_machine_status): Likewise. | |
aca60c7b | 27003 | (ix86_reg_parm_stack_space): Use enum calling_abi on call_abi. |
0e4d11df | 27004 | (ix86_function_type_abi): Return enum calling_abi. Rewrite |
27005 | for 64bit. Replace DEFAULT_ABI with ix86_abi. | |
aca60c7b | 27006 | (ix86_function_abi): Make it static and return enum calling_abi. |
0e4d11df | 27007 | (ix86_cfun_abi): Return enum calling_abi. Replace DEFAULT_ABI |
27008 | with ix86_abi. | |
27009 | (ix86_fn_abi_va_list): Updated. | |
27010 | ||
27011 | * config/i386/i386.h (ix86_abi): New. | |
27012 | (STACK_BOUNDARY): Replace DEFAULT_ABI with ix86_abi. | |
27013 | (CONDITIONAL_REGISTER_USAGE): Likewise. | |
27014 | (CUMULATIVE_ARGS): Change call_abi type to enum calling_abi. | |
27015 | (machine_function): Likewise. | |
27016 | ||
27017 | * config/i386/i386.md (untyped_call): Replace DEFAULT_ABI | |
27018 | with ix86_abi. | |
27019 | * config/i386/cygming.h (TARGET_64BIT_MS_ABI): Likewise. | |
27020 | (STACK_BOUNDARY): Likewise. | |
27021 | * config/i386/mingw32.h (EXTRA_OS_CPP_BUILTINS): Likewise. | |
27022 | ||
27023 | * config/i386/i386.opt (mabi=): New. | |
27024 | ||
27025 | * config/i386/i386-protos.h (ix86_cfun_abi): Changed to | |
27026 | return enum calling_abi. | |
27027 | (ix86_function_type_abi): Likewise. | |
27028 | (ix86_function_abi): Removed. | |
27029 | ||
27030 | * doc/invoke.texi: Document -mabi= option for x86. | |
27031 | ||
656ec810 | 27032 | 2009-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
27033 | ||
27034 | * builtins.c (real_dconstp): Delete. | |
27035 | (fold_builtin_logarithm): Remove inaccurate log(e) special case. | |
27036 | ||
cb3582e7 | 27037 | 2009-03-27 Dodji Seketeli <dodji@redhat.com> |
27038 | Jakub Jelinek <jakub@redhat.com> | |
27039 | ||
27040 | PR debug/37959 | |
27041 | * dwarf2out.c (dwarf_attr_name): Handle DW_AT_explicit attribute. | |
27042 | (gen_subprogram_die): When a function is explicit, generate the | |
27043 | DW_AT_explicit attribute. | |
27044 | * langhooks.h (struct lang_hooks_for_decls): Add | |
27045 | function_decl_explicit_p langhook. | |
27046 | * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P): Define. | |
27047 | (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_EXPLICIT_P. | |
27048 | ||
38150ede | 27049 | 2009-03-27 Jakub Jelinek <jakub@redhat.com> |
27050 | ||
3f95c690 | 27051 | * builtins.c (fold_builtin_memory_op): Optimize memmove |
27052 | into memcpy if we can prove source and destination don't overlap. | |
27053 | ||
38150ede | 27054 | * tree-inline.c: Include gt-tree-inline.h. |
27055 | (clone_fn_id_num): New variable. | |
27056 | (clone_function_name): New function. | |
27057 | (tree_function_versioning): Use it. | |
27058 | * Makefile.in (GTFILES): Add tree-inline.c. | |
27059 | ||
08da3d21 | 27060 | 2009-03-27 Mark Mitchell <mark@codesourcery.com> |
27061 | ||
27062 | * BASE-VER: Change to 4.5.0. | |
27063 | ||
e19b015b | 27064 | 2009-03-27 Xinliang David Li <davidxl@google.com> |
27065 | ||
27066 | PR tree-optimization/39557 | |
27067 | * tree-ssa.c (warn_uninitialized_vars): free postdom info. | |
27068 | ||
b87f0847 | 27069 | 2009-03-27 Xinliang David Li <davidxl@google.com> |
27070 | ||
27071 | PR tree-optimization/39548 | |
89871bab | 27072 | * tree-ssa-copy.c (copy_prop_visit_phi_node): Add copy |
b87f0847 | 27073 | candidate check. |
27074 | ||
545ba0d7 | 27075 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
27076 | ||
27077 | * c-common.c (pointer_int_sum): Use %wd on return from | |
27078 | tree_low_cst. | |
27079 | ||
482c9a19 | 27080 | 2009-03-27 H.J. Lu <hongjiu.lu@intel.com> |
27081 | ||
27082 | * c-common.c (pointer_int_sum): Use HOST_WIDE_INT_PRINT_DEC | |
27083 | on return from tree_low_cst. | |
27084 | ||
1f1d68a6 | 27085 | 2009-03-27 Andrew Pinski <andrew_pinski@playstation.sony.com> |
27086 | ||
27087 | PR c++/36799 | |
aca60c7b | 27088 | * ginclude/stdarg.h (va_copy): Define also for |
27089 | __GXX_EXPERIMENTAL_CXX0X__. | |
1f1d68a6 | 27090 | |
d924b670 | 27091 | 2009-03-27 Manuel Lopez-Ibanez <manu@gcc.gnu.org> |
27092 | ||
27093 | PR c++/35652 | |
27094 | * builtins.h (c_strlen): Do not warn here. | |
27095 | * c-typeck.c (build_binary_op): Adjust calls to pointer_int_sum. | |
27096 | * c-common.c (pointer_int_sum): Take an explicit location. | |
27097 | Warn about offsets out of bounds. | |
27098 | * c-common.h (pointer_int_sum): Adjust declaration. | |
27099 | ||
1ab73152 | 27100 | 2009-03-26 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
27101 | ||
d924b670 | 27102 | * doc/invoke.texi (i386 and x86-64 Windows Options): Fix texinfo |
27103 | markup glitch. | |
1ab73152 | 27104 | |
f4858d06 | 27105 | 2009-03-26 Jakub Jelinek <jakub@redhat.com> |
27106 | ||
27107 | PR c++/39554 | |
27108 | * opts.c (warn_if_disallowed_function_p): Don't assume | |
27109 | get_callee_fndecl must return non-NULL. | |
27110 | ||
d9cee1b1 | 27111 | 2009-03-26 Vladimir Makarov <vmakarov@redhat.com> |
27112 | ||
27113 | PR rtl-optimization/39522 | |
27114 | * reload1.c (reload_as_needed): Invalidate reg_last_reload_reg too | |
27115 | when reg_reloaded_valid is set. | |
27116 | ||
204cb876 | 27117 | 2009-03-26 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
27118 | ||
27119 | * config/spu/divv2df3.c: New file. | |
27120 | * config/spu/t-spu-elf (LIB2FUNCS_STATIC_EXTRA): Add it. | |
27121 | (DPBIT_FUNCS): Filter out _div_df. | |
27122 | ||
1fd36c3a | 27123 | 2009-03-26 Bernd Schmidt <bernd.schmidt@analog.com> |
27124 | ||
27125 | * config/bfin/bfin.c (bfin_optimize_loop): If the LSETUP goes before | |
27126 | a jump insn, count that jump in the distance to the loop start. | |
27127 | ||
dc9b0799 | 27128 | 2009-03-25 Kaz Kojima <kkojima@gcc.gnu.org> |
27129 | ||
27130 | PR target/39523 | |
27131 | * config/sh/sh.c (calc_live_regs): Fix condition for global | |
27132 | registers except PIC_OFFSET_TABLE_REGNUM. | |
27133 | ||
6609be22 | 27134 | 2009-03-25 Kai Tietz <kai.tietz@onevision.com> |
27135 | ||
27136 | PR/39518 | |
27137 | * doc/invoke.texi (-mconsole): New. | |
27138 | (-mcygwin): New. | |
27139 | (-mno-cygwin): New. | |
27140 | (-mdll): New. | |
27141 | (-mnop-fun-dllimport): New. | |
27142 | (-mthread): New. | |
27143 | (-mwin32): New. | |
27144 | (-mwindows): New. | |
27145 | (sub section "i386 and x86-64 Windows Options"): New. | |
27146 | ||
943327c1 | 27147 | 2009-03-25 Ralf Corsépius <ralf.corsepius@rtems.org> |
2ccb7f3f | 27148 | |
27149 | * config/arm/rtems-elf.h: Remove LINK_GCC_C_SEQUENCE_SPEC. | |
27150 | * config/rs6000/t-rtems: Remove MULTILIB_EXTRA_OPTS. | |
27151 | ||
5211387e | 27152 | 2009-03-25 Richard Guenther <rguenther@suse.de> |
27153 | ||
27154 | PR middle-end/39497 | |
27155 | * Makefile.in (dfp.o-warn): Use -fno-strict-aliasing instead | |
27156 | of -Wno-error. | |
27157 | ||
686d79e0 | 27158 | 2009-03-25 Andrey Belevantsev <abel@ispras.ru> |
27159 | ||
27160 | * config/ia64/ia64.c (ia64_set_sched_flags): Zero spec_info->mask when | |
27161 | neither of haifa/selective schedulers are working. | |
27162 | ||
850fc3f0 | 27163 | 2009-03-25 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
27164 | ||
27165 | * doc/invoke.texi (Debugging Options): Fix description of | |
27166 | -fno-merge-debug-strings. | |
27167 | ||
10178ded | 27168 | 2009-03-24 Hans-Peter Nilsson <hp@axis.com> |
27169 | ||
d1640684 | 27170 | * config/cris/libgcc.ver: New version-script. |
27171 | * config/cris/t-linux (SHLIB_MAPFILES): Use it. | |
27172 | ||
10178ded | 27173 | * configure.ac <GAS features, nop mnemonic>: Add pattern |
27174 | crisv32-*-* for "nop". | |
aca60c7b | 27175 | <GAS features, Thread-local storage>: Add item for CRIS and CRIS v32. |
10178ded | 27176 | * configure: Regenerate. |
27177 | ||
416dafb3 | 27178 | 2009-03-24 Ira Rosen <irar@il.ibm.com> |
27179 | ||
27180 | PR tree-optimization/39529 | |
27181 | * tree-vect-transform.c (vect_create_data_ref_ptr): Call | |
27182 | mark_sym_for_renaming for the tag copied to the new vector | |
27183 | pointer. | |
27184 | ||
68ecbaec | 27185 | 2009-03-24 Arthur Loiret <aloiret@debian.org> |
27186 | ||
aca60c7b | 27187 | * config.host (alpha*-*-linux*): Use driver-alpha.o and alpha/x-alpha. |
68ecbaec | 27188 | * config/alpha/linux.h (host_detect_local_cpu): Declare, add to |
27189 | EXTRA_SPEC_FUNCTIONS. | |
27190 | (MCPU_MTUNE_NATIVE_SPECS, DRIVER_SELF_SPECS): New macros. | |
27191 | * config/alpha/driver-alpha.c, config/alpha/x-alpha: New. | |
27192 | * doc/invoke.texi (DEC Alpha Options): Document 'native' value for | |
27193 | -march and -mtune options. | |
27194 | ||
943327c1 | 27195 | 2009-03-24 Ralf Corsépius <ralf.corsepius@rtems.org> |
f8873a45 | 27196 | |
27197 | * config/m68k/t-rtems: Add m5329 multilib. | |
27198 | ||
ab977c1f | 27199 | 2009-03-24 Dodji Seketeli <dodji@redhat.com> |
27200 | Jakub Jelinek <jakub@redhat.com> | |
27201 | ||
27202 | PR debug/39524 | |
27203 | * dwarf2out.c (gen_variable_die): Avoid adding duplicate declaration | |
27204 | nodes. | |
27205 | ||
4390875c | 27206 | 2009-03-23 Jakub Jelinek <jakub@redhat.com> |
27207 | ||
27208 | PR c/39495 | |
27209 | * c-parser.c (c_parser_omp_for_loop): Call c_parser_binary_expression | |
27210 | instead of c_parser_expression_conv, if original_code isn't one of the | |
27211 | 4 allowed comparison codes, fail. | |
27212 | ||
9fac1c66 | 27213 | 2009-03-23 Richard Guenther <rguenther@suse.de> |
27214 | ||
27215 | * cgraph.h (struct cgraph_node): Reorder fields for 64-bit hosts. | |
27216 | * tree.h (struct tree_type): Likewise. | |
27217 | * reload.h (struct insn_chain): Likewise. | |
27218 | * dwarf2out.c (struct dw_loc_descr_struct): Likewise. | |
27219 | * function.h (struct function): Likewise. | |
27220 | * tree-ssa-structalias.c (struct equiv_class_label): Likewise. | |
27221 | ||
b7d1c9e6 | 27222 | 2009-03-23 Jakub Jelinek <jakub@redhat.com> |
27223 | ||
27224 | PR tree-optimization/39516 | |
27225 | * lambda-code.c (perfect_nestify): Fix type of the uboundvar variable. | |
27226 | ||
943327c1 | 27227 | 2009-03-23 Bingfeng Mei <bmei@broadcom.com> |
f824d860 | 27228 | |
89871bab | 27229 | * config.gcc (need_64bit_hwint): Make clear that need_64bit_hwint |
f824d860 | 27230 | should be set true if BITS_PER_WORD of target is bigger than 32 |
27231 | ||
f8cf5d4c | 27232 | 2009-03-22 Hans-Peter Nilsson <hp@axis.com> |
27233 | ||
27234 | * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): | |
27235 | Translate -B-options to -rpath-link. Correct existing | |
27236 | rpath-link and conditionalize on !nostdlib. | |
27237 | ||
8898b2ef | 27238 | 2009-03-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
27239 | ||
27240 | * doc/extend.texi (Function Attributes, Variable Attributes): | |
27241 | Fix typos. | |
27242 | * doc/invoke.texi (Debugging Options, Optimize Options) | |
27243 | (i386 and x86-64 Options, MCore Options): Likewise. | |
27244 | ||
4b1ab129 | 27245 | 2009-03-20 Jakub Jelinek <jakub@redhat.com> |
27246 | ||
27247 | PR debug/37890 | |
27248 | * dwarf2out.c (gen_namespace_die): Add context_die argument and use | |
27249 | it for block local namespace aliases. | |
27250 | (gen_decl_die): Pass context_die to gen_namespace_die. | |
27251 | ||
e060ba36 | 27252 | 2009-03-19 Jakub Jelinek <jakub@redhat.com> |
27253 | ||
27254 | PR c/39495 | |
27255 | * c-omp.c (c_finish_omp_for): Allow NE_EXPR with TREE_TYPE (decl)'s | |
27256 | minimum or maximum value. | |
27257 | ||
42f43a38 | 27258 | 2009-03-19 Alexandre Oliva <aoliva@redhat.com> |
27259 | ||
27260 | * reginfo.c (globalize_reg): Recompute derived reg sets. | |
27261 | ||
943327c1 | 27262 | 2009-03-19 Ozkan Sezer <sezeroz@gmail.com> |
76d89866 | 27263 | |
27264 | PR target/39063 | |
27265 | * libgcc2.c (mprotect): Do not use signed arguments for | |
27266 | VirtualProtect, use DWORD arguments. Also fix the 'may | |
27267 | be used uninitialized' warning for the np variable. | |
27268 | ||
99198add | 27269 | 2009-03-19 Jakub Jelinek <jakub@redhat.com> |
27270 | ||
27271 | PR target/39496 | |
27272 | * config/i386/i386.c (ix86_function_regparm): Don't optimize local | |
27273 | functions using regparm calling conventions when not optimizing. | |
27274 | (ix86_function_sseregparm): Similarly for sseregparm calling | |
27275 | conventions. | |
27276 | ||
63ca8934 | 27277 | 2009-03-19 Li Feng <nemokingdom@gmail.com> |
27278 | ||
27279 | PR middle-end/39500 | |
27280 | * tree-data-ref.c (analyze_subscript_affine_affine): There is no | |
27281 | dependence if the first conflict is after niter iterations. | |
27282 | ||
c5fe58d7 | 27283 | 2009-03-19 Hans-Peter Nilsson <hp@axis.com> |
27284 | ||
27285 | PR middle-end/38609 | |
27286 | * config/cris/cris.h (FRAME_POINTER_REQUIRED): Force for all | |
27287 | functions with dynamic stack-pointer adjustments. | |
27288 | ||
d4669bca | 27289 | 2009-03-19 Ben Elliston <bje@au.ibm.com> |
27290 | ||
27291 | * doc/invoke.texi (RS/6000 and PowerPC Options): Fix -msdata-data | |
27292 | option; change to -msdata=data. | |
27293 | ||
286c29e2 | 27294 | 2009-03-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
27295 | ||
27296 | * c.opt: Unify help texts for -Wdeprecated, -Wsystem-headers, | |
27297 | and -fopenmp. | |
27298 | ||
0e55c4d0 | 27299 | 2009-03-18 Eric Botcazou <ebotcazou@adacore.com> |
27300 | ||
27301 | PR target/35180 | |
27302 | * config/sparc/sparc.md (do_builtin_setjmp_setup): Prettify asm output. | |
27303 | ||
5de57ebe | 27304 | 2009-03-18 Sandra Loosemore <sandra@codesourcery.com> |
27305 | ||
27306 | * doc/invoke.texi (Code Gen Options): Expand discussion of | |
27307 | -fno-common. | |
27308 | ||
0ac758f7 | 27309 | 2009-03-18 Jakub Jelinek <jakub@redhat.com> |
27310 | ||
27311 | * dse.c (struct group_info): Reorder fields for 64-bit hosts. | |
27312 | * matrix-reorg.c (struct matrix_info): Likewise. | |
27313 | * tree-ssa-loop-ivopts.c (struct ivopts_data): Likewise. | |
27314 | * rtl.h (struct mem_attrs): Likewise. | |
27315 | * df.h (struct df): Likewise. | |
27316 | * tree-data-ref.h (struct data_dependence_relation): Likewise. | |
27317 | * ira-int.h (struct ira_allocno): Likewise. | |
27318 | * df-scan.c (struct df_collection_rec): Likewise. | |
27319 | * ira.c (struct equivalence): Likewise. | |
27320 | * function.c (struct temp_slot): Likewise. | |
27321 | * cfgloop.h (struct loop): Likewise. | |
27322 | ||
f24ccada | 27323 | PR debug/39485 |
27324 | * function.c (use_register_for_decl): When not optimizing, disregard | |
27325 | register keyword for variables with types containing methods. | |
27326 | ||
8fa85fc5 | 27327 | 2009-03-18 Sebastian Pop <sebastian.pop@amd.com> |
27328 | ||
27329 | PR middle-end/39447 | |
27330 | * graphite.c (exclude_component_ref): Renamed contains_component_ref_p. | |
27331 | (is_simple_operand): Call contains_component_ref_p before calling data | |
27332 | reference analysis that would fail on COMPONENT_REFs. | |
27333 | ||
27334 | * tree-vrp.c (search_for_addr_array): Fix formatting. | |
27335 | ||
a39f4102 | 27336 | 2009-03-18 Richard Guenther <rguenther@suse.de> |
27337 | ||
27338 | * tree-vect-transform.c (vect_loop_versioning): Fold the | |
27339 | generated comparisons. | |
27340 | * tree-vectorizer.c (set_prologue_iterations): Likewise. | |
27341 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
27342 | ||
b8048da5 | 27343 | 2009-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
27344 | ||
fad6b6bb | 27345 | PR middle-end/37805 |
27346 | * opts.c (print_specific_help): In addition to `undocumented', | |
27347 | accept `separate' and `joined' flags if passed alone. Describe | |
27348 | output by the first matched one of those. | |
27349 | (common_handle_option): Skip over empty strings. | |
27350 | * gcc.c (display_help): Fix help string for `--help='. | |
27351 | * doc/invoke.texi (Option Summary, Overall Options): With | |
27352 | `--help=', classes and qualifiers can both be repeated, but | |
27353 | only the latter can be negated. One should not pass only | |
27354 | negated qualifiers. Fix markup and examples. | |
27355 | ||
b8048da5 | 27356 | Revert |
27357 | 2008-10-14 Jakub Jelinek <jakub@redhat.com> | |
27358 | PR middle-end/37805 | |
27359 | * opts.c (common_handle_option): Don't ICE on -fhelp=joined | |
27360 | and -fhelp=separate. | |
27361 | ||
9247818a | 27362 | 2009-03-17 Jing Yu <jingyu@google.com> |
27363 | ||
27364 | PR middle-end/39378 | |
a3b7452d | 27365 | * function.h (struct rtl_data): Move is_thunk from here... |
27366 | (struct function): ...to here. | |
27367 | * cp/method.c (use_thunk): Change is_thunk from crtl to cfun. | |
9247818a | 27368 | * varasm.c (assemble_start_function): Change is_thunk from crtl to |
27369 | cfun. | |
a3b7452d | 27370 | * config/alpha/alpha.c (alpha_sa_mask): Change is_thunk from crtl to |
27371 | cfun. | |
27372 | (alpha_does_function_need_gp, alpha_start_function): Likewise. | |
27373 | (alpha_output_function_end_prologue): Likewise. | |
27374 | (alpha_end_function, alpha_output_mi_thunk_osf): Likewise. | |
27375 | * config/rs6000/rs6000.c (rs6000_ra_ever_killed): Likewise. | |
27376 | (rs6000_output_function_epilogue): Likewise. | |
27377 | * config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Likewise. | |
9247818a | 27378 | |
d849db06 | 27379 | 2009-03-17 Uros Bizjak <ubizjak@gmail.com> |
27380 | ||
27381 | PR target/39482 | |
27382 | * config/i386/i386.md (*truncdfsf_mixed): Avoid combining registers | |
27383 | from different units in a single alternative. | |
27384 | (*truncdfsf_i387): Ditto. | |
27385 | (*truncxfsf2_mixed): Ditto. | |
27386 | (*truncxfdf2_mixed): Ditto. | |
27387 | ||
31334434 | 27388 | 2009-03-17 Jakub Jelinek <jakub@redhat.com> |
27389 | ||
169f8686 | 27390 | * dwarf2out.c (dwarf2out_imported_module_or_decl_1): Allow |
27391 | non-NAMESPACE_DECL IMPORTED_DECL_ASSOCIATED_DECL. | |
27392 | ||
4595b0f9 | 27393 | PR debug/39474 |
27394 | * tree-ssa-live.c (remove_unused_locals): Don't remove local | |
27395 | unused non-artificial variables when not optimizing. | |
27396 | ||
157e283b | 27397 | PR debug/39471 |
27398 | * dwarf2out.c (dwarf2out_imported_module_or_decl_1): Emit | |
27399 | DW_TAG_imported_module even if decl is IMPORTED_DECL with | |
27400 | NAMESPACE_DECL in its DECL_INITIAL. | |
27401 | ||
979d3efc | 27402 | PR middle-end/39443 |
27403 | * optabs.c (set_user_assembler_libfunc): New function. | |
27404 | * expr.h (set_user_assembler_libfunc): New prototype. | |
27405 | * c-common.c: Include libfuncs.h. | |
27406 | (set_builtin_user_assembler_name): Call set_user_assembler_libfunc | |
27407 | for memcmp, memset, memcpy, memmove and abort. | |
27408 | * Makefile.in (c-common.o): Depend on libfuncs.h. | |
27409 | ||
31334434 | 27410 | PR debug/39412 |
27411 | * dwarf2out.c (gen_inlined_enumeration_type_die, | |
27412 | gen_inlined_structure_type_die, gen_inlined_union_type_die, | |
27413 | gen_tagged_type_instantiation_die): Removed. | |
27414 | (gen_decl_die): For TYPE_DECL_IS_STUB with non-NULL decl_origin | |
27415 | do nothing. | |
27416 | ||
c158ae09 | 27417 | 2009-03-17 Janis Johnson <janis187@us.ibm.com> |
27418 | ||
27419 | PR testsuite/38526 | |
27420 | * Makefile.in (site.exp): Rename TEST_GCC_EXEC_PREFIX and comment | |
27421 | its use. | |
27422 | (check-%): Don't set GCC_EXEC_PREFIX when invoking runtest. | |
27423 | (check-parallel-%): Ditto. | |
27424 | (check-consistency): Ditto. | |
27425 | ||
d4138574 | 27426 | 2009-03-17 Kai Tietz <kai.tietz@onevision.com> |
27427 | ||
27428 | * ipa-struct-reorg.c (create_general_new_stmt): Initialize | |
27429 | local variable rhs by NULL_TREE. | |
27430 | ||
dc8c96bb | 27431 | 2009-03-17 H.J. Lu <hongjiu.lu@intel.com> |
27432 | ||
27433 | PR target/39477 | |
d849db06 | 27434 | * doc/extend.texi: Correct register behavior for regparm on Intel 386. |
dc8c96bb | 27435 | |
462bc935 | 27436 | 2009-03-17 H.J. Lu <hongjiu.lu@intel.com> |
27437 | ||
27438 | PR target/39476 | |
d849db06 | 27439 | * config/i386/i386.c (ix86_function_regparm): Rewrite for 64bit. |
462bc935 | 27440 | |
27441 | 2009-03-17 H.J. Lu <hongjiu.lu@intel.com> | |
4543b422 | 27442 | |
27443 | PR target/39473 | |
27444 | * config/i386/i386.c (ix86_expand_call): Check extra clobbers | |
27445 | for ms->sysv ABI calls only in 64bit mode. | |
27446 | ||
27447 | * config/i386/i386.md (untyped_call): Support 32bit. | |
27448 | ||
ff8d1746 | 27449 | 2009-03-16 H.J. Lu <hongjiu.lu@intel.com> |
27450 | ||
27451 | * doc/extend.texi: Replace x86_65 with x86_64. | |
27452 | ||
1095b81d | 27453 | 2009-03-16 Jakub Jelinek <jakub@redhat.com> |
27454 | ||
27455 | PR tree-optimization/39455 | |
27456 | * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Fix types | |
27457 | mismatches for POINTER_TYPE_P (type). | |
27458 | (number_of_iterations_le): Likewise. | |
27459 | ||
943327c1 | 27460 | 2009-03-16 Hariharan Sandanagobalane <hariharan@picochip.com> |
15d6a8ce | 27461 | |
27462 | * config/picochip/picochip.c: Removed profiling support. | |
27463 | * config/picochip/picochip.md: Removed profiling instruction. | |
27464 | * config/picochip/picochip.h: Removed profiling builtin. | |
27465 | ||
5bc96548 | 27466 | 2009-03-16 Joseph Myers <joseph@codesourcery.com> |
27467 | ||
27468 | * doc/install.texi (--with-host-libstdcxx): Document. | |
27469 | ||
7846db34 | 27470 | 2009-03-14 Anatoly Sokolov <aesok@post.ru> |
27471 | ||
27472 | PR target/34299 | |
27473 | * config/avr/avr.c (avr_handle_fndecl_attribute): Move code for | |
27474 | generate a warning if the function name does not begin with | |
27475 | "__vector" and the function has either the 'signal' or 'interrupt' | |
27476 | attribute, from here to ... | |
27477 | (avr_declare_function_name): ...here. New function. | |
27478 | * config/avr/avr.h (ASM_DECLARE_FUNCTION_NAME): Redefine. | |
27479 | * config/avr/avr-protos.h (avr_declare_function_name): Declare. | |
27480 | ||
6026d749 | 27481 | 2009-03-14 Jakub Jelinek <jakub@redhat.com> |
27482 | ||
27483 | PR bootstrap/39454 | |
27484 | * cse.c (fold_rtx): Don't modify original const_arg1 when | |
27485 | canonicalizing SHIFT_COUNT_TRUNCATED shift count, do it on a | |
27486 | separate variable instead. | |
27487 | * rtlanal.c (nonzero_bits1) <case ASHIFTRT>: Don't assume anything | |
27488 | from out of range shift counts. | |
27489 | (num_sign_bit_copies1) <case ASHIFTRT, case ASHIFT>: Similarly. | |
27490 | ||
7dfbd804 | 27491 | 2009-03-13 Catherine Moore <clm@codesourcery.com> |
747c6be5 | 27492 | |
943327c1 | 27493 | * config/i386/x-mingw32 (host-mingw32.o): Replace |
747c6be5 | 27494 | diagnostic.h with $(DIAGNOSTIC_H). |
27495 | ||
7dfbd804 | 27496 | 2009-03-12 Jakub Jelinek <jakub@redhat.com> |
1f477a18 | 27497 | |
27498 | PR target/39431 | |
27499 | * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): New | |
27500 | predicate. | |
27501 | * config/i386/sync.md (sync_compare_and_swap<mode>, | |
27502 | sync_compare_and_swap_cc<mode>): For DImode with -m32 -fpic check | |
27503 | if operands[1] is cmpxchg8b_pic_memory_operand, if not force address | |
27504 | into a register. | |
27505 | (sync_double_compare_and_swapdi_pic, | |
27506 | sync_double_compare_and_swap_ccdi_pic): Require operand 1 to be | |
27507 | cmpxchg8b_pic_memory_operand instead of just memory_operand. | |
27508 | ||
7e17a1bf | 27509 | 2009-03-12 H.J. Lu <hongjiu.lu@intel.com> |
27510 | ||
27511 | PR target/39445 | |
d849db06 | 27512 | * config/i386/i386.c (ix86_expand_push): Don't set memory alignment. |
7e17a1bf | 27513 | |
01a3edef | 27514 | 2009-03-12 H.J. Lu <hongjiu.lu@intel.com> |
27515 | ||
27516 | PR target/39327 | |
27517 | * config/i386/sse.md (avx_addsubv8sf3): Correct item bits. | |
27518 | (avx_addsubv4df3): Likewise. | |
27519 | (*avx_addsubv4sf3): Likewise. | |
27520 | (sse3_addsubv4sf3): Likewise. | |
27521 | ||
57183b55 | 27522 | 2009-03-12 H.J. Lu <hongjiu.lu@intel.com> |
27523 | ||
27524 | PR target/38824 | |
d849db06 | 27525 | * config/i386/i386.md: Compare REGNO on the new peephole2 patterns. |
57183b55 | 27526 | |
3b95aad3 | 27527 | 2009-03-12 Vladimir Makarov <vmakarov@redhat.com> |
27528 | ||
27529 | PR debug/39432 | |
27530 | * ira-int.h (struct allocno): Fix comment for calls_crossed_num. | |
27531 | * ira-conflicts.c (ira_build_conflicts): Prohibit call used | |
27532 | registers for allocnos created from user-defined variables. | |
27533 | ||
8d72495d | 27534 | 2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
27535 | ||
27536 | PR target/39181 | |
27537 | * config/spu/spu.c (spu_expand_mov): Handle invalid subregs | |
27538 | of non-integer mode as well. | |
27539 | ||
cf219ecd | 27540 | 2009-03-11 Adam Nemet <anemet@caviumnetworks.com> |
27541 | ||
27542 | * gimplify.c (gimplify_call_expr): Don't set CALL_CANNOT_INLINE_P | |
27543 | for functions for which the parameter types are unknown. | |
27544 | ||
76cbc2a0 | 27545 | 2009-03-11 Jakub Jelinek <jakub@redhat.com> |
27546 | ||
27547 | PR target/39137 | |
d849db06 | 27548 | * cfgexpand.c (get_decl_align_unit): Use LOCAL_DECL_ALIGNMENT macro. |
76cbc2a0 | 27549 | * defaults.h (LOCAL_DECL_ALIGNMENT): Define if not yet defined. |
27550 | * config/i386/i386.h (LOCAL_DECL_ALIGNMENT): Define. | |
27551 | * config/i386/i386.c (ix86_local_alignment): For | |
27552 | -m32 -mpreferred-stack-boundary=2 use 32-bit alignment for | |
27553 | long long variables on the stack to avoid dynamic realignment. | |
27554 | Allow the first argument to be a decl rather than type. | |
27555 | * doc/tm.texi (LOCAL_DECL_ALIGNMENT): Document. | |
27556 | ||
18061948 | 27557 | 2009-03-11 Nick Clifton <nickc@redhat.com> |
27558 | ||
27559 | PR target/5362 | |
a37dec0c | 27560 | * config/mcore/mcore.opt: Remove deprecated m4align and m8align |
27561 | options. | |
27562 | Add description to mno-lsim option. | |
27563 | * config/mcore/mcore.h: Remove comment about deprecated m4align | |
27564 | option. | |
27565 | (TARGET_DEFAULT): Remove deprecated MASK_M8ALIGN. | |
27566 | * doc/invoke.texi: Add description of mno-lsim and | |
27567 | mstack-increment options. | |
27568 | ||
18061948 | 27569 | * config/fr30/fr30.opt: Document the -mno-lsim option. |
27570 | * doc/invoke.texi: Add descriptions of the FR30's -msmall-model | |
27571 | and -mno-lsim options. | |
27572 | ||
944017fd | 27573 | 2009-03-11 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
27574 | ||
27575 | * fold-const.c (fold_comparison): Only call fold_inf_compare | |
27576 | if the mode supports infinities. | |
27577 | ||
93ef9154 | 27578 | 2009-03-11 Jason Merrill <jason@redhat.com> |
27579 | ||
27580 | PR debug/39086 | |
27581 | * tree-nrv.c (tree_nrv): Don't do this optimization if the front | |
27582 | end already did. Notice GIMPLE_CALL modifications of the result. | |
27583 | Don't copy debug information from an ignored decl or a decl from | |
27584 | another function. | |
27585 | ||
e927e2b8 | 27586 | 2009-03-10 Richard Guenther <rguenther@suse.de> |
27587 | Nathan Froyd <froydnj@codesourcery.com> | |
27588 | ||
27589 | PR middle-end/37850 | |
d849db06 | 27590 | * libgcc2.c (__mulMODE3): Use explicit assignments to form the result. |
e927e2b8 | 27591 | (__divMODE3): Likewise. |
27592 | ||
48855189 | 27593 | 2009-03-09 Jakub Jelinek <jakub@redhat.com> |
27594 | ||
27595 | PR tree-optimization/39394 | |
27596 | * gimplify.c (gimplify_type_sizes): Gimplify DECL_SIZE and | |
27597 | DECL_SIZE_UNIT of variable length FIELD_DECLs. | |
27598 | ||
af7eac22 | 27599 | 2009-03-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
27600 | ||
27601 | * recog.c (verfiy_changes): Disallow renaming of hard regs in | |
27602 | inline asms for register asm ("") declarations. | |
27603 | ||
4ce9876e | 27604 | 2009-03-09 Eric Botcazou <ebotcazou@adacore.com> |
27605 | ||
27606 | * fold-const.c (fold_unary): Fix comment. | |
27607 | ||
928059d5 | 27608 | 2009-03-07 Jan Hubicka <jh@suse.cz> |
27609 | ||
27610 | PR target/39361 | |
0648196e | 27611 | * tree-inline.c (setup_one_parameter): Do replacement of const |
27612 | argument by constant in SSA form. | |
928059d5 | 27613 | |
c9b50df7 | 27614 | 2009-03-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
27615 | ||
27616 | PR middle-end/38028 | |
27617 | * function.c (assign_parm_setup_stack): Use STACK_SLOT_ALIGNMENT to | |
27618 | determine alignment passed to assign_stack_local. | |
27619 | (assign_parms_unsplit_complex): Likewise. | |
27620 | * except.c (sjlj_build_landing_pads): Likewise. | |
27621 | ||
ebcb0478 | 27622 | 2009-03-06 Jakub Jelinek <jakub@redhat.com> |
27623 | ||
82eb5a11 | 27624 | PR middle-end/39360 |
27625 | * tree-flow.h (add_referenced_var): Return bool instead of void. | |
27626 | * tree-dfa.c (add_referenced_var): Return result of | |
27627 | referenced_var_check_and_insert call. | |
27628 | * tree-inline.c (expand_call_inline): Call add_referenced_var instead | |
27629 | of referenced_var_check_and_insert. | |
27630 | ||
ebcb0478 | 27631 | PR debug/39372 |
d849db06 | 27632 | * dwarf2out.c (add_abstract_origin_attribute): Return origin_die. |
ebcb0478 | 27633 | (gen_variable_die): Emit DW_AT_location on abstract static variable's |
27634 | DIE, don't emit it if abstract origin already has it. | |
27635 | * tree-cfg.c (remove_useless_stmts_bind): GIMPLE_BINDs with any | |
27636 | BLOCK_NONLOCALIZED_VARS in its gimple_bind_block aren't useless. | |
27637 | ||
6d92fc03 | 27638 | 2009-03-06 Jan-Benedict Glaw <jbglaw@lug-owl.de> |
27639 | ||
aca60c7b | 27640 | * genpreds.c (needs_variable): Fix parentheses at variable name |
6d92fc03 | 27641 | detection. |
27642 | (write_tm_constrs_h): Indent generated code. | |
27643 | ||
1fe1c6f5 | 27644 | 2009-03-06 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
27645 | ||
27646 | * doc/extend.texi (Function Attributes): Add documentation | |
27647 | for isr attributes. | |
27648 | ||
5a798e1e | 27649 | 2009-03-06 Jakub Jelinek <jakub@redhat.com> |
27650 | ||
27651 | PR debug/39387 | |
27652 | * dwarf2out.c (dwarf2out_imported_module_or_decl_1): For IMPORTED_DECL | |
27653 | take locus from its DECL_SOURCE_LOCATION instead of input_location. | |
27654 | ||
05f566a9 | 27655 | 2009-03-05 Bernd Schmidt <bernd.schmidt@analog.com> |
27656 | ||
27657 | * config/bfin/bfin.c (bfin_discover_loop): When retrying fails, mark | |
27658 | the loop as bad. | |
27659 | ||
227f485e | 27660 | 2009-03-05 Jakub Jelinek <jakub@redhat.com> |
27661 | ||
27662 | PR debug/39379 | |
27663 | * tree-cfg.c (remove_useless_stmts_bind): Don't remove GIMPLE_BINDs | |
27664 | with blocks containing IMPORTED_DECLs in BLOCK_VARS. | |
27665 | ||
a6ccab35 | 27666 | 2009-03-05 Uros Bizjak <ubizjak@gmail.com> |
27667 | ||
27668 | * config/i386/i386.md (R8_REG, R9_REG): New constants. | |
27669 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Use named | |
27670 | constants instead of magic numbers. | |
27671 | (HARD_REGNO_CALLER_SAVE_MODE): Ditto. | |
27672 | (QI_REG_P): Ditto. | |
27673 | * config/i386/i386.c (x86_64_int_parameter_registers): Ditto. | |
27674 | (x86_64_ms_abi_int_parameter_registers): Ditto. | |
27675 | (x86_64_int_return_registers): Ditto. | |
0d22f439 | 27676 | (ix86_maybe_switch_abi): Ditto. |
a6ccab35 | 27677 | (ix86_expand_call): Ditto for clobbered_registers array. |
27678 | (ix86_hard_regno_mode_ok): Ditto. | |
27679 | (x86_extended_QIreg_mentioned_p): Ditto. | |
27680 | ||
ea138c98 | 27681 | 2009-03-05 J"orn Rennecke <joern.rennecke@arc.com> |
27682 | ||
a6ccab35 | 27683 | PR tree-optimization/39349 |
1595fd95 | 27684 | * cse.c (cse_insn): Fix loop to stop at VOIDmode. |
27685 | ||
ea138c98 | 27686 | * combine.c (gen_lowpart_for_combine): Use omode when generating |
27687 | clobber. | |
27688 | ||
242753ba | 27689 | 2009-03-04 J"orn Rennecke <joern.rennecke@arc.com> |
27690 | ||
a6ccab35 | 27691 | PR rtl-optimization/39235 |
242753ba | 27692 | * loop-iv.c (get_simple_loop_desc): Use XCNEW. |
27693 | ||
7299be85 | 27694 | 2009-03-04 Zdenek Dvorak <ook@ucw.cz> |
27695 | ||
27696 | * graphite.c (nb_reductions_in_loop): Update simple_iv arguments. | |
27697 | ||
a4c8b601 | 27698 | 2009-03-04 Richard Guenther <rguenther@suse.de> |
27699 | ||
27700 | PR tree-optimization/39362 | |
27701 | * tree-ssa-sccvn.c (visit_use): Stores and copies from SSA_NAMEs | |
27702 | that occur in abnormal PHIs should be varying. | |
27703 | ||
76610704 | 27704 | 2009-03-04 Zdenek Dvorak <ook@ucw.cz> |
27705 | ||
27706 | * tree-scalar-evolution.c (analyze_scalar_evolution_in_loop): | |
27707 | Extend comments. | |
27708 | (simple_iv): Take loop as an argument instead of statement. | |
27709 | * tree-scalar-evolution.h (simple_iv): Declaration changed. | |
27710 | * tree-ssa-loop-niter.c (number_of_iterations_exit): Update calls | |
27711 | to simple_iv. | |
27712 | * tree-ssa-loop-ivopts.c (determine_biv_step, find_givs_in_stmt_scev): | |
27713 | Ditto. | |
27714 | * tree-parloops.c (loop_parallel_p, canonicalize_loop_ivs): Ditto. | |
27715 | * matrix-reorg.c (analyze_transpose): Ditto. | |
27716 | * tree-data-ref.c (dr_analyze_innermost): Ditto. | |
27717 | * tree-vect-analyze.c (vect_analyze_data_refs): Ditto. | |
27718 | * tree-predcom.c (ref_at_iteration): Ditto. | |
27719 | * tree-ssa-loop-prefetch.c (idx_analyze_ref): Ditto. | |
27720 | ||
f13e5f6d | 27721 | 2009-03-04 Richard Guenther <rguenther@suse.de> |
27722 | ||
27723 | PR tree-optimization/39358 | |
27724 | * tree-ssa-structalias.c (do_sd_constraint): Fix check for | |
27725 | escaped_id and callused_id. | |
27726 | (solve_graph): Likewise. | |
27727 | ||
0cb9a712 | 27728 | 2009-03-04 Richard Guenther <rguenther@suse.de> |
27729 | ||
27730 | PR tree-optimization/39339 | |
27731 | * tree-sra.c (try_instantiate_multiple_fields): Make it | |
27732 | no longer ICE on the above. | |
27733 | ||
cfb75cdf | 27734 | 2009-03-03 Joseph Myers <joseph@codesourcery.com> |
27735 | ||
27736 | * emit-rtl.c (adjust_address_1): Reduce offset to a signed value | |
27737 | that fits within Pmode. | |
27738 | ||
838bd0ed | 27739 | 2009-03-03 Steve Ellcey <sje@cup.hp.com> |
27740 | ||
27741 | PR middle-end/10109 | |
27742 | * tm.texi (LIBCALL_VALUE): Update description. | |
27743 | ||
e5e13288 | 27744 | 2009-03-03 Steve Ellcey <sje@cup.hp.com> |
27745 | ||
27746 | PR middle-end/34443 | |
27747 | * doc/extend.texi (section): Update description. | |
27748 | ||
463cc256 | 27749 | 2009-03-03 H.J. Lu <hongjiu.lu@intel.com> |
27750 | ||
27751 | PR middle-end/39345 | |
27752 | * tree-inline.c (remapped_type): New. | |
27753 | (can_be_nonlocal): Call remapped_type instead of remap_type. | |
27754 | ||
072866b6 | 27755 | 2009-03-03 Jakub Jelinek <jakub@redhat.com> |
27756 | ||
27757 | PR fortran/39354 | |
27758 | * gimplify.c (goa_stabilize_expr): Handle tcc_comparison, | |
27759 | TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR. | |
27760 | ||
b430e8d9 | 27761 | 2009-03-03 Richard Guenther <rguenther@suse.de> |
27762 | ||
27763 | PR middle-end/39272 | |
27764 | * tree.c (tree_nonartificial_location): New function. | |
27765 | * tree.h (tree_nonartificial_location): Declare. | |
27766 | * builtins.c (expand_builtin_memory_chk): Provide location | |
27767 | of the call location for artificial function pieces. | |
27768 | (maybe_emit_chk_warning): Likewise. | |
27769 | (maybe_emit_sprintf_chk_warning): Likewise. | |
27770 | (maybe_emit_free_warning): Likewise. | |
27771 | * expr.c (expand_expr_real_1): Likewise. | |
27772 | ||
bc79a76b | 27773 | 2009-03-03 Jakub Jelinek <jakub@redhat.com> |
27774 | ||
27775 | PR tree-optimization/39343 | |
27776 | * tree-ssa-ccp.c (maybe_fold_offset_to_address): Don't check if | |
27777 | COMPONENT_REF t has ARRAY_TYPE. | |
27778 | ||
41c18990 | 27779 | 2009-03-02 Sebastian Pop <sebastian.pop@amd.com> |
27780 | ||
27781 | PR middle-end/39335 | |
27782 | * tree-parloops.c (canonicalize_loop_ivs): Call fold_convert | |
27783 | when the type precision of the induction variable should be | |
27784 | larger than the type precision of nit. | |
27785 | (gen_parallel_loop): Update use of canonicalize_loop_ivs. | |
27786 | * graphite.c (graphite_loop_normal_form): Same. | |
27787 | * tree-flow.h (canonicalize_loop_ivs): Update declaration. | |
27788 | ||
32096e82 | 27789 | 2009-03-02 Uros Bizjak <ubizjak@gmail.com> |
27790 | ||
27791 | * config/i386/i386.md (ST?_REG, MM?_REG): New constants. | |
27792 | (*call_1_rex64_ms_sysv): Use named constants instead of magic | |
a6ccab35 | 27793 | numbers to describe clobbered registers. |
32096e82 | 27794 | (*call_value_0_rex64_ms_sysv): Ditto. |
a6ccab35 | 27795 | * config/i386/mmx.md (mmx_emms): Ditto. |
27796 | (mmx_femms): Ditto. | |
32096e82 | 27797 | |
b8f6667e | 27798 | 2009-03-02 Richard Sandiford <rdsandiford@googlemail.com> |
27799 | ||
27800 | * config/mips/mips.c (mips_mdebug_abi_name): Fix the handling | |
27801 | of ABI_64. | |
27802 | ||
a08dfd55 | 27803 | 2009-03-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
27804 | ||
27805 | * config/spu/spu.c (TARGET_SECTION_TYPE_FLAGS): Define. | |
27806 | (spu_section_type_flags): New function. | |
27807 | ||
c81d1104 | 27808 | 2009-03-02 Uros Bizjak <ubizjak@gmail.com> |
27809 | ||
27810 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Do not copy | |
27811 | reg_class_contents of FLOAT_REGS into a temporary. | |
27812 | ||
ed243388 | 27813 | 2009-03-02 Richard Guenther <rguenther@suse.de> |
c81d1104 | 27814 | Ira Rosen <irar@il.ibm.com> |
ed243388 | 27815 | |
27816 | PR tree-optimization/39318 | |
27817 | * tree-vect-transform.c (vectorizable_call): Transfer the EH region | |
27818 | information to the vectorized statement. | |
27819 | ||
c4bb7475 | 27820 | 2009-03-01 Uros Bizjak <ubizjak@gmail.com> |
27821 | ||
4d5fae72 | 27822 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Do not shadow "i" |
27823 | variable. Use defined names instead of magic constants for REX SSE | |
27824 | registers. | |
c4bb7475 | 27825 | |
d2263ebb | 27826 | 2009-03-01 Richard Guenther <rguenther@suse.de> |
27827 | ||
27828 | PR tree-optimization/39331 | |
27829 | * omp-low.c (lower_send_shared_vars): Do not receive new | |
27830 | values for the reference of DECL_BY_REFERENCE parms or results. | |
27831 | ||
4b5d70fd | 27832 | 2009-03-01 Jan Hubicka <jh@suse.cz> |
27833 | ||
27834 | PR debug/39267 | |
27835 | * tree.h (BLOCK_NONLOCALIZED_VARS, BLOCK_NUM_NONLOCALIZED_VARS, | |
27836 | BLOCK_NONLOCALIZED_VAR): New macros. | |
27837 | (tree_block): Add nonlocalized_vars. | |
79283bdc | 27838 | * dwarf2out.c (gen_formal_parameter_die, gen_variable_die, |
27839 | gen_decl_die): Add origin argument. Allow generation of die with | |
27840 | origin at hand only. | |
4b5d70fd | 27841 | (gen_member_die, gen_type_die_with_usage, force_decl_die, |
79283bdc | 27842 | declare_in_namespace, gen_namescpace_die, dwarf2out_decl): Update use |
27843 | of gen_*. | |
4b5d70fd | 27844 | (gen_block_die): Fix checking for unused blocks. |
27845 | (process_scope_var): Break out from .... ; work with origins only. | |
27846 | (decls_for_scope) ... here; process nonlocalized list. | |
27847 | (dwarf2out_ignore_block): Look for nonlocalized vars. | |
79283bdc | 27848 | * tree-ssa-live.c (remove_unused_scope_block_p): Look for nonlocalized |
27849 | vars. | |
4b5d70fd | 27850 | (dump_scope_block): Dump them. |
27851 | * tree-inline.c (remap_decls): Handle nonlocalized vars. | |
27852 | (remap_block): Likewise. | |
27853 | (can_be_nonlocal): New predicate. | |
27854 | (copy_bind_expr, copy_gimple_bind): Update use of remap_block. | |
27855 | ||
9af964d4 | 27856 | 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
27857 | ||
27858 | * configure: Regenerate. | |
27859 | ||
a43fd3a5 | 27860 | 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
27861 | ||
e6a03973 | 27862 | * optc-gen.awk: No need to duplicate option flags twice. |
d849db06 | 27863 | Reuse help texts for duplicate options which do not have any. |
e6a03973 | 27864 | |
53f9a00b | 27865 | * gcc.c (display_help): Document --version. |
27866 | ||
0445c349 | 27867 | * gcc.c (main): If print_help_list and verbose_flag, ensure |
27868 | driver output comes before subprocess output. | |
27869 | ||
1df76a79 | 27870 | * optc-gen.awk: Assign all remaining fields to help string, |
27871 | space-separated, for multi-line help in *.opt. | |
27872 | ||
d7381490 | 27873 | * doc/invoke.texi (Warning Options): -Wsync-nand is C/C++ only. |
27874 | -Wno-pedantic-ms-format is for MinGW targets only. | |
27875 | ||
a43fd3a5 | 27876 | * doc/options.texi (Option file format): Fix bad indentation, |
27877 | restoring dropped sentence. | |
27878 | ||
3d280f42 | 27879 | 2009-02-28 Jan Hubicka <jh@suse.cz> |
27880 | ||
27881 | * tree-inline.c (tree_function_versioning): Output debug info. | |
27882 | ||
12e12890 | 27883 | 2009-02-28 Jan Hubicka <jh@suse.cz> |
27884 | ||
27885 | PR debug/39267 | |
27886 | * tree-inline.c (setup_one_parameter): Do not copy propagate | |
27887 | arguments when not optimizing. | |
27888 | ||
5e56456b | 27889 | 2009-02-28 H.J. Lu <hongjiu.lu@intel.com> |
27890 | ||
27891 | PR target/39327 | |
27892 | * config/i386/sse.md (avx_addsubv8sf3): Correct item bits. | |
27893 | (avx_addsubv4df3): Likewise. | |
27894 | (*avx_addsubv4sf3): Likewise. | |
27895 | (sse3_addsubv4sf3): Likewise. | |
27896 | (*avx_addsubv2df3): Likewise. | |
27897 | (sse3_addsubv2df3): Likewise. | |
27898 | (avx_unpckhps256): Correct item selectors. | |
27899 | (avx_unpcklps256): Likewise. | |
27900 | (avx_unpckhpd256): Likewise. | |
27901 | (avx_unpcklpd256): Likewise. | |
27902 | ||
a8305131 | 27903 | 2009-02-28 Jan Hubicka <jh@suse.cz> |
27904 | ||
27905 | * tree-inline.c (expand_call_inline): Avoid duplicate declarations of | |
27906 | static vars. | |
27907 | (copy_arguments_for_versioning): If var is declared don't declare it. | |
27908 | (tree_function_versioning): First setup substitutions and then copy | |
27909 | args. | |
27910 | ||
89f29a1b | 27911 | 2009-02-27 Jan Hubicka <jh@suse.cz> |
27912 | ||
27913 | PR debug/39267 | |
27914 | * cgraph.h (varpool_output_debug_info): Remove. | |
27915 | * cgraphunit.c (varpool_output_debug_info): Remove. | |
27916 | * dwarf2out.c (deferred_locations_struct): New struct | |
27917 | (deferred_locations): New type. | |
27918 | (deferred_locations_list): New static var. | |
27919 | (deffer_location): New function. | |
27920 | (gen_variable_die): Use it. | |
27921 | (decls_for_scope): Output info on local static vars. | |
27922 | (dwarf2out_finish): Process deferred locations. | |
27923 | * varpool.c (varpool_output_debug_info): Remove. | |
27924 | ||
cee43f7e | 27925 | 2009-02-27 Jan Hubicka <jh@suse.cz> |
27926 | ||
27927 | PR debug/39267 | |
27928 | * tree.h (TREE_PROTECTED): Fix comment. | |
27929 | (BLOCK_HANDLER_BLOCK): Remove. | |
27930 | (struct tree_block): Remove handler_block add body_block. | |
27931 | (inlined_function_outer_scope_p): New. | |
27932 | (is_body_block): Remove. | |
27933 | * dbxout.c (dbxout_block): Remove BLOCK_HANDLER_BLOCK. | |
27934 | * dwarf2out.c (is_inlined_entry_point): Remove. | |
27935 | (add_high_low_attributes): Use inlined_function_outer_scope_p. | |
a12d48b6 | 27936 | (gen_block_die): Use is_inlined_entry_point check. Remove body block |
27937 | code. | |
cee43f7e | 27938 | * langhooks.h (struct lang_hooks): Remove no_bodu_blocks. |
27939 | * gimplify.c (gimplify_expr): Gimplify body blocks. | |
a12d48b6 | 27940 | * tree-ssa-live.c (remove_unused_scope_block_p): Allow removing wrapper |
27941 | block with multiple subblocks. | |
cee43f7e | 27942 | (dump_scope_block): Prettier output; dump more flags and info. |
27943 | (dump_scope_blocks): New. | |
27944 | (remove_unused_locals): Use dump_scope_blocks. | |
27945 | * tree-flow.h (dump_scope_blocks): Declare. | |
27946 | * tree-cfg.c (execute_build_cfg): Dump scope blocks. | |
27947 | * stmt.c (is_body_block): Remove. | |
27948 | * tree-inline.c (remap_block): Copy BODY_BLOCK info. | |
27949 | * langhooks-def.h (LANG_HOOKS_NO_BODY_BLOCKS): Remove. | |
27950 | ||
74e261f8 | 27951 | 2009-02-27 Sebastian Pop <sebastian.pop@amd.com> |
27952 | ||
27953 | PR middle-end/39308 | |
89871bab | 27954 | * graphite.c (graphite_loop_normal_form): Do not call |
74e261f8 | 27955 | number_of_iterations_exit from a gcc_assert. |
27956 | ||
512d9edf | 27957 | 2009-02-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
27958 | ||
943327c1 | 27959 | * config/s390/s390.c (s390_swap_cmp): Look for conditional |
512d9edf | 27960 | jumps if COND is NULL. |
27961 | (find_cond_jump): New function. | |
27962 | (s390_z10_optimize_cmp): Handling for reg-reg compares added. | |
943327c1 | 27963 | * config/s390/s390.md: Remove z10_cobra attribute value. |
512d9edf | 27964 | |
f8fff44e | 27965 | 2009-02-26 Uros Bizjak <ubizjak@gmail.com> |
27966 | ||
27967 | * config/alpha/alpha.h (alpha_expand_mov): Return false if | |
27968 | force_const_mem returns NULL_RTX. | |
27969 | ||
673c690d | 27970 | 2009-02-26 Jan Hubicka <jh@suse.cz> |
27971 | ||
27972 | PR debug/39267 | |
27973 | * cgraph.h (varpool_output_debug_info): Remove. | |
27974 | * cgraphunit.c (varpool_output_debug_info): Remove. | |
27975 | * dwarf2out.c (deferred_locations_struct): New struct | |
27976 | (deferred_locations): New type. | |
27977 | (deferred_locations_list): New static var. | |
27978 | (deffer_location): New function. | |
27979 | (gen_variable_die): Use it. | |
27980 | (decls_for_scope): Output info on local static vars. | |
27981 | (dwarf2out_finish): Process deferred locations. | |
27982 | * varpool.c (varpool_output_debug_info): Remove. | |
27983 | ||
a330630f | 27984 | 2009-02-25 H.J. Lu <hongjiu.lu@intel.com> |
7216a350 | 27985 | |
27986 | PR rtl-optimization/39241 | |
27987 | * jump.c (rtx_renumbered_equal_p): Remove 2 superfluous calls | |
27988 | to subreg_offset_representable_p. | |
27989 | ||
1e176869 | 27990 | 2009-02-25 Paolo Bonzini <bonzini@gnu.org> |
27991 | ||
27992 | * regmove.c (regmove_optimize): Conform to struct rtl_opt_pass | |
27993 | execute function prototype. Get f and nregs from max_reg_num | |
27994 | and get_insns. Remove the first backward pass as it's dead, | |
27995 | guard the forward pass by flag_expensive_optimizations. | |
27996 | (rest_of_handle_regmove): Delete. | |
27997 | (pass_regmove): Replace it with regmove_optimize. | |
27998 | ||
28efe441 | 27999 | 2009-02-25 Martin Jambor <mjambor@suse.cz> |
28000 | ||
28001 | PR tree-optimization/39259 | |
28002 | * tree-inline.c (initialize_cfun): Remove asserts for calls_setjmp and | |
a6ccab35 | 28003 | calls_alloca function flags. |
28efe441 | 28004 | (copy_bb): Set calls_setjmp and alls_alloca function flags if such |
28005 | calls are detected. | |
28006 | ||
e7dd8234 | 28007 | 2009-02-25 Paolo Bonzini <bonzini@gnu.org> |
28008 | ||
28009 | * regmove.c (discover_flags_reg, flags_set_1, mark_flags_life_zones, | |
28010 | flags_set_1_rtx, flags_set_1_set): Delete. | |
28011 | (regmove_optimize): Do not call mark_flags_life_zones. | |
28012 | ||
3e0af691 | 28013 | 2009-02-24 Julian Brown <julian@codesourcery.com> |
28014 | ||
28015 | PR target/35965 | |
28016 | * config/arm/arm.c (require_pic_register): Only set | |
28017 | cfun->machine->pic_reg once per function. | |
28018 | ||
95e9d9cd | 28019 | 2009-02-24 Sandra Loosemore <sandra@codesourcery.com> |
28020 | ||
28021 | * doc/invoke.texi (Link Options): Document an easier way to pass | |
f8fff44e | 28022 | options that take arguments to the GNU linker using -Xlinker and -Wl. |
95e9d9cd | 28023 | |
bbe1a1e9 | 28024 | 2009-02-24 Steve Ellcey <sje@cup.hp.com> |
28025 | ||
28026 | PR target/33785 | |
28027 | * doc/tm.texi (TARGET_C99_FUNCTIONS): Fix description. | |
28028 | ||
dbc4ace1 | 28029 | 2009-02-24 Richard Guenther <rguenther@suse.de> |
28030 | ||
28031 | PR debug/39285 | |
28032 | * dwarf2out.c (gen_enumeration_type_die): Handle CONST_DECLs. | |
28033 | ||
29474274 | 28034 | 2009-02-24 Richard Guenther <rguenther@suse.de> |
7216a350 | 28035 | Zdenek Dvorak <ook@ucw.cz> |
29474274 | 28036 | |
28037 | PR tree-optimization/39233 | |
28038 | * tree-ssa-loop-ivopts.c (add_candidate_1): Do not except pointers | |
28039 | from converting them to a generic type. | |
28040 | ||
70c06b9d | 28041 | 2009-02-23 Sebastian Pop <sebastian.pop@amd.com> |
28042 | ||
28043 | PR tree-optimization/39260 | |
28044 | * graphite.c (harmful_stmt_in_bb): Stop a SCoP when the basic block | |
28045 | contains a condition with a real type. | |
28046 | (build_scop_conditions_1): Conditions are always last_stmt of a bb. | |
28047 | ||
a9d778f8 | 28048 | 2009-02-23 Jason Merrill <jason@redhat.com> |
28049 | ||
28050 | PR c++/38880 | |
28051 | * varasm.c (initializer_constant_valid_p) [PLUS_EXPR]: Check | |
28052 | narrowing_initializer_constant_valid_p. | |
89871bab | 28053 | (narrowing_initializer_constant_valid_p): Don't return |
a9d778f8 | 28054 | null_pointer_node for adding a pointer to itself. |
28055 | ||
8b7d416a | 28056 | 2009-02-23 Jan Hubicka <jh@suse.cz> |
28057 | ||
28058 | PR c/12245 | |
f8fff44e | 28059 | * ggc.h (htab_create_ggc): Use ggc_free to free hashtable when |
28060 | resizing. | |
8b7d416a | 28061 | |
36267649 | 28062 | 2009-02-23 Jan Hubicka <jh@suse.cz> |
28063 | ||
f8fff44e | 28064 | PR tree-optimization/37709 |
28065 | * tree.c (block_ultimate_origin): Move here from dwarf2out. | |
28066 | * tree.h (block_ultimate_origin): Declare. | |
28067 | * dwarf2out.c (block_ultimate_origin): Move to tree.c | |
36267649 | 28068 | * tree-ssa-live.c (remove_unused_scope_block_p): |
28069 | Eliminate blocks containig no instructions nor live variables nor | |
28070 | nested blocks. | |
28071 | (dump_scope_block): New function. | |
28072 | (remove_unused_locals): Enable removal of dead blocks by default; | |
f8fff44e | 28073 | enable dumping at TDF_DETAILS. |
36267649 | 28074 | |
a330630f | 28075 | 2009-02-21 H.J. Lu <hongjiu.lu@intel.com> |
d9984eae | 28076 | |
28077 | * config/i386/i386.c (classify_argument): Don't allow COImode | |
28078 | and OImode. | |
28079 | (function_arg_advance_32): Don't allow OImode. | |
28080 | (function_arg_32): Likewise. | |
28081 | (function_value_32): Likewise. | |
28082 | (return_in_memory_32): Likewise. | |
28083 | (function_arg_64): Remove OImode comment. | |
28084 | ||
a330630f | 28085 | 2009-02-21 H.J. Lu <hongjiu.lu@intel.com> |
f65f962c | 28086 | |
28087 | PR target/39261 | |
28088 | * config/i386/i386.c (ix86_expand_vector_init_one_nonzero): Use | |
28089 | ix86_expand_vector_set for V4DImode in 64bit mode only. | |
28090 | (ix86_expand_vector_init_one_var): Likewise. | |
28091 | ||
c08b0c04 | 28092 | 2009-02-21 Sebastian Pop <sebastian.pop@amd.com> |
28093 | ||
28094 | * graphite.c (graphite_trans_loop_block): Adjust tile size to 51. | |
28095 | ||
c0efe3c3 | 28096 | 2009-02-21 Richard Sandiford <rdsandiford@googlemail.com> |
28097 | ||
71cca459 | 28098 | PR bootstrap/39257 |
c0efe3c3 | 28099 | * loop-iv.c: Revert last change. |
28100 | * emit-rtl.c: Likewise. | |
28101 | ||
a330630f | 28102 | 2009-02-21 H.J. Lu <hongjiu.lu@intel.com> |
6c37e539 | 28103 | |
28104 | PR target/39256 | |
28105 | * config/i386/i386.c (type_natural_mode): Remove an extra | |
28106 | space in the warning message. | |
28107 | (function_value_32): Handle 32-byte vector modes. | |
28108 | (return_in_memory_32): Likewise. | |
28109 | ||
c2c24c89 | 28110 | 2009-02-21 Richard Sandiford <rdsandiford@googlemail.com> |
28111 | ||
28112 | * loop-iv.c (truncate_value): New function. | |
28113 | (iv_subreg, get_iv_value, iv_number_of_iterations): Use it instead | |
28114 | of lowpart_subreg. | |
28115 | (lowpart_subreg): Move to... | |
28116 | * emit-rtl.c: ...here. | |
28117 | ||
59c236cd | 28118 | 2009-02-21 Danny Smith <dannysmith@users.sourceforge.net> |
09869175 | 28119 | |
59c236cd | 28120 | * config/i386/winnt.c (i386_pe_asm_output_aligned_decl_common): Revert |
28121 | accidental and undocumented change at revision 140860. | |
28122 | ||
54ad443f | 28123 | 2009-02-21 Joseph Myers <joseph@codesourcery.com> |
28124 | ||
28125 | * config/arm/arm.c (arm_gimplify_va_arg_expr): Update prototype to | |
28126 | take gimple_seq * arguments. | |
28127 | (arm_mangle_type): Use CONST_CAST_TREE on type argument passed to | |
28128 | types_compatible_p langhook. | |
28129 | ||
fb20d2ee | 28130 | 2009-02-20 Mark Mitchell <mark@codesourcery.com> |
09869175 | 28131 | Joseph Myers <joseph@codesourcery.com> |
fb20d2ee | 28132 | |
28133 | * config/arm/arm.c (arm_builtin_va_list): New function. | |
28134 | (arm_expand_builtin_va_start): Likewise. | |
28135 | (arm_gimplify_va_arg_expr): Likewise. | |
28136 | (TARGET_BUILD_BUILTIN_VA_LIST): Define. | |
28137 | (TARGET_BUILD_BUILTIN_VA_START): Likewise. | |
28138 | (TARGET_BUILD_BUILTIN_VA_ARG_EXPR): Likewise. | |
28139 | (va_list_type): New variable. | |
28140 | (arm_mangle_type): Mangle va_list_type appropriately. | |
28141 | ||
86482d6b | 28142 | 2009-02-20 Jakub Jelinek <jakub@redhat.com> |
28143 | ||
28144 | PR middle-end/39157 | |
28145 | * Makefile.in (loop-invariant.o): Depend on $(PARAMS_H). | |
28146 | * params.h (LOOP_INVARIANT_MAX_BBS_IN_LOOP): Define. | |
28147 | * params.def (loop-invariant-max-bbs-in-loop): New parameter. | |
28148 | * opts.c (decode_options): Set loop-invariant-max-bbs-in-loop | |
28149 | parameter to 1000 for -O1 by default. | |
28150 | * doc/invoke.texi (loop-invariant-max-bbs-in-loop): Document new | |
28151 | parameter. | |
28152 | * loop-invariant.c: Include params.h. | |
28153 | (move_loop_invariants): Don't call move_single_loop_invariants on | |
28154 | very large loops. | |
28155 | ||
9a0cf170 | 28156 | 2009-02-20 Jaka Mocnik <jaka@xlab.si> |
28157 | ||
28158 | * calls.c (emit_library_call_value_1): Use slot_offset instead of | |
28159 | offset when calculating bounds for indexing stack_usage_map. Fixes | |
28160 | a buffer overflow with certain target setups. | |
28161 | ||
4681dd41 | 28162 | 2009-02-20 Jakub Jelinek <jakub@redhat.com> |
28163 | ||
28164 | PR target/39240 | |
28165 | * calls.c (expand_call): Clear try_tail_call if caller and callee | |
28166 | disagree in promotion of function return value. | |
28167 | ||
2d9d8740 | 28168 | 2009-02-19 Jakub Jelinek <jakub@redhat.com> |
28169 | ||
28170 | PR target/39175 | |
28171 | * c-common.c (c_determine_visibility): If visibility changed and | |
28172 | DECL_RTL has been already set, call make_decl_rtl to update symbol | |
28173 | flags. | |
28174 | ||
e3040053 | 28175 | 2009-02-19 H.J. Lu <hongjiu.lu@intel.com> |
28176 | ||
28177 | PR c++/39188 | |
28178 | * varasm.c (assemble_variable): Don't check DECL_NAME when | |
28179 | globalizing a variable. | |
28180 | ||
ad0e7a06 | 28181 | 2009-02-19 Joseph Myers <joseph@codesourcery.com> |
28182 | ||
28183 | PR c/38483 | |
28184 | * builtins.c (gimplify_va_arg_expr): Evaluate the va_list | |
28185 | expression before any __builtin_trap call. | |
28186 | * c-typeck.c (build_function_call): Convert and check function | |
28187 | arguments before generating a call to a trap. Evaluate the | |
28188 | function arguments before the trap. | |
28189 | ||
a7a2dd08 | 28190 | 2009-02-19 Uros Bizjak <ubizjak@gmail.com> |
28191 | ||
28192 | PR target/39228 | |
28193 | * config/i386/i386.md (isinfxf2): Split from isinf<mode>2. | |
28194 | (UNSPEC_FXAM_MEM): New unspec. | |
28195 | (fxam<mode>2_i387_with_temp): New insn and split pattern. | |
28196 | (isinf<mode>2): Use MODEF mode iterator. Force operand[1] through | |
28197 | memory using fxam<mode>2_i387_with_temp to remove excess precision. | |
28198 | ||
c5168a9e | 28199 | 2009-02-19 Richard Guenther <rguenther@suse.de> |
28200 | ||
28201 | PR tree-optimization/39207 | |
28202 | PR tree-optimization/39074 | |
28203 | * tree-ssa-structalias.c (storedanything_id, var_storedanything, | |
28204 | storedanything_tree): New. | |
28205 | (do_ds_constraint): Simplify ANYTHING shortcutting. Update | |
a7a2dd08 | 28206 | the STOREDANYTHING solution if the lhs solution contains ANYTHING. |
c5168a9e | 28207 | (build_succ_graph): Add edges from STOREDANYTHING to all |
28208 | non-direct nodes. | |
28209 | (init_base_vars): Initialize STOREDANYTHING. | |
28210 | (compute_points_to_sets): Free substitution info after | |
28211 | building the succ graph. | |
28212 | (ipa_pta_execute): Likewise. | |
28213 | ||
28214 | * tree-ssa-structalias.c (struct variable_info): Add may_have_pointers | |
28215 | field. | |
28216 | (do_ds_constraint): Do not add to special var or non-pointer | |
28217 | field solutions. | |
28218 | (type_could_have_pointers): Split out from ... | |
28219 | (could_have_pointers): ... here. For arrays use the element type. | |
28220 | (create_variable_info_for): Initialize may_have_pointers. | |
28221 | (new_var_info): Likewise. | |
28222 | (handle_lhs_call): Make the HEAP variable unknown-sized. | |
28223 | (intra_create_variable_infos): Use a type with pointers for | |
28224 | PARM_NOALIAS, make it unknown-sized. | |
28225 | ||
f36b5ce0 | 28226 | 2009-02-18 H.J. Lu <hongjiu.lu@intel.com> |
28227 | ||
28228 | PR target/39224 | |
a7a2dd08 | 28229 | * config/i386/i386.c (ix86_return_in_memory): Properly check ABI. |
f36b5ce0 | 28230 | |
807bf718 | 28231 | 2009-02-18 Jason Merrill <jason@redhat.com> |
28232 | ||
28233 | PR target/39179 | |
28234 | * tree-ssa-ccp.c (get_symbol_constant_value): Don't assume zero | |
28235 | value if DECL_EXTERNAL. | |
28236 | * tree-sra.c (sra_walk_gimple_assign): Likewise. | |
28237 | * target.h (gcc_target::binds_local_p): Clarify "module". | |
28238 | * tree.h (TREE_PUBLIC): Clarify "module". | |
28239 | ||
f29980e5 | 28240 | 2009-02-17 Xuepeng Guo <xuepeng.guo@intel.com> |
28241 | ||
28242 | PR target/38891 | |
28243 | * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Move the hunk of | |
28244 | initialization for MS_ABI prior to the hunk of !TARGET_MMX. | |
28245 | ||
58beda63 | 28246 | 2009-02-17 H.J. Lu <hongjiu.lu@intel.com> |
28247 | ||
28248 | PR target/39082 | |
28249 | * c.opt (Wabi): Support C and ObjC. | |
28250 | (Wpsabi): New. | |
28251 | ||
28252 | * c-opts.c (c_common_handle_option): Handle OPT_Wabi. | |
28253 | ||
28254 | * config/i386/i386.c (classify_argument): Warn once about the ABI | |
28255 | change when passing union with long double. | |
28256 | ||
28257 | * doc/invoke.texi: Update -Wabi for warning psABI changes. | |
28258 | ||
22d77a94 | 28259 | 2009-02-18 Joseph Myers <joseph@codesourcery.com> |
28260 | ||
28261 | PR c/35447 | |
28262 | * c-parser.c (c_parser_compound_statement): Always enter and leave | |
28263 | a scope. | |
28264 | ||
492e3336 | 28265 | 2009-02-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
28266 | ||
28267 | PR target/34587 | |
28268 | * config/darwin.h (SUPPORTS_INIT_PRIORITY): Define. | |
28269 | ||
b6eab06c | 28270 | 2009-02-18 Jakub Jelinek <jakub@redhat.com> |
28271 | ||
28272 | PR tree-optimization/36922 | |
28273 | * tree-data-ref.c (initialize_matrix_A): Handle BIT_NOT_EXPR. | |
28274 | * tree-scalar-evolution.c (interpret_rhs_expr, instantiate_scev_1): | |
28275 | Likewise. | |
28276 | ||
4f0507c2 | 28277 | 2009-02-17 Richard Sandiford <rdsandiford@googlemail.com> |
28278 | ||
28279 | * config/mips/mips.c (mips_override_options): Set flag_dwarf2_cfi_asm | |
28280 | to 0 for EABI64. | |
28281 | ||
be83ab34 | 28282 | 2009-02-17 Richard Sandiford <rdsandiford@googlemail.com> |
28283 | ||
28284 | * config/mips/mips.md (type): Reclassify lui_movf as "unknown". | |
28285 | ||
aa6a48b8 | 28286 | 2009-02-17 Richard Sandiford <rdsandiford@googlemail.com> |
28287 | ||
28288 | * config/mips/mips.c (mips_gimplify_va_arg_expr): Fix invalid | |
28289 | tree sharing. | |
28290 | ||
0f604f19 | 28291 | 2009-02-17 Ruan Beihong <ruanbeihong@gmail.com> |
28292 | Richard Sandiford <rdsandiford@googlemail.com> | |
28293 | ||
28294 | * config/mips/mips.c (CODE_FOR_loongson_biadd): Delete. | |
28295 | * config/mips/loongson.md (reduc_uplus_<mode>): Rename to... | |
28296 | (loongson_biadd): ...this. | |
28297 | ||
1ab8a912 | 28298 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
28299 | ||
28300 | PR tree-optimization/39202 | |
28301 | * tree-ssa-structalias.c (do_structure_copy): Before collapsing | |
28302 | a var make sure to follow existing collapses. | |
28303 | ||
aa03bd5e | 28304 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
28305 | ||
28306 | PR middle-end/39214 | |
28307 | * langhooks.c (lhd_print_error_function): Check for NULL block. | |
28308 | ||
f46bc821 | 28309 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
28310 | ||
28311 | PR tree-optimization/39204 | |
28312 | * tree-ssa-pre.c (phi_translate_1): Lookup the value-number | |
28313 | of the PHI arg. | |
28314 | ||
974645ce | 28315 | 2009-02-17 Uros Bizjak <ubizjak@gmail.com> |
28316 | ||
28317 | * config/soft-fp/double.h: Update from glibc CVS. | |
28318 | ||
7197c469 | 28319 | 2009-02-17 Richard Guenther <rguenther@suse.de> |
28320 | ||
28321 | PR tree-optimization/39207 | |
28322 | * tree-ssa-structalias.c (find_what_p_points_to): Do not emit | |
28323 | strict-aliasing warnings for pointers pointing to NULL. | |
28324 | ||
1646bf33 | 28325 | 2009-02-16 Joseph Myers <joseph@codesourcery.com> |
28326 | ||
28327 | PR c/35446 | |
28328 | * c-parser.c (c_parser_braced_init): Call pop_init_level when | |
28329 | skipping until next close brace. | |
28330 | ||
0fb2a998 | 28331 | 2009-02-16 H.J. Lu <hongjiu.lu@intel.com> |
28332 | ||
28333 | PR target/37049 | |
28334 | * config/i386/i386.c (ix86_expand_push): Set memory alignment | |
28335 | to function argument boundary. | |
28336 | ||
a1a75b07 | 28337 | 2009-02-16 Hariharan Sandanagobalane <hariharan@picochip.com> |
28338 | ||
28339 | * config/picochip/picochip.md (lea_add): Allow any nonimmediate | |
28340 | in the lea_add. Reload eventually constraints it properly. | |
1cae7fd7 | 28341 | * config/picochip/constraints.md: Remove the target constraint |
a1a75b07 | 28342 | "b", since it is not needed anymore. |
28343 | ||
320084b9 | 28344 | 2009-02-16 Jakub Jelinek <jakub@redhat.com> |
28345 | ||
28346 | * gthr-dce.h: Uglify function parameter and local variable names. | |
28347 | * gthr-gnat.h: Likewise. | |
28348 | * gthr-mipssde.h: Likewise. | |
28349 | * gthr-nks.h: Likewise. | |
28350 | * gthr-posix95.h: Likewise. | |
28351 | * gthr-posix.h: Likewise. | |
28352 | * gthr-rtems.h: Likewise. | |
28353 | * gthr-single.h: Likewise. | |
28354 | * gthr-solaris.h: Likewise. | |
28355 | * gthr-tpf.h: Likewise. | |
28356 | * gthr-vxworks.h: Likewise. | |
28357 | * gthr-win32.h: Likewise. | |
28358 | ||
fde73de8 | 28359 | 2009-02-15 H.J. Lu <hongjiu.lu@intel.com> |
28360 | ||
28361 | PR target/39196 | |
28362 | * config/i386/i386.md: Restrict the new peephole2 to move | |
28363 | between MMX/SSE registers. | |
28364 | ||
b5c49426 | 28365 | 2009-02-15 Richard Guenther <rguenther@suse.de> |
28366 | ||
28367 | Revert | |
28368 | 2009-02-13 Richard Guenther <rguenther@suse.de> | |
28369 | ||
28370 | * configure.ac: Enable LFS. | |
28371 | * configure: Re-generate. | |
28372 | * config.in: Likewise. | |
28373 | ||
70ca06f8 | 28374 | 2009-02-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
28375 | ||
28376 | * config/spu/spu_internals.h (spu_sr, spu_sra, spu_srqw, | |
28377 | spu_srqwbyte, spu_srqwbytebc): Define. | |
28378 | * config/spu/spu-builtins.def (spu_sr, spu_sra, spu_srqw, | |
28379 | spu_srqwbyte, spu_srqwbytebc): New overloaded builtins. | |
28380 | * config/spu/spu.md ("shrqbybi_<mode>", "shrqbi_<mode>", | |
28381 | "shrqby_<mode>"): New insn-and-split patterns. | |
28382 | * config/spu/spu.c (expand_builtin_args): Determine and return | |
28383 | number of operands using spu_builtin_description data. | |
28384 | (spu_expand_builtin_1): Use it. | |
28385 | ||
c49d20be | 28386 | 2009-02-13 Steve Ellcey <sje@cup.hp.com> |
28387 | ||
28388 | PR target/38056 | |
28389 | * config/ia64/ia64.c (ia64_function_ok_for_sibcall): Check | |
28390 | TARGET_CONST_GP. | |
28391 | ||
c81f43ee | 28392 | 2009-02-13 H.J. Lu <hongjiu.lu@intel.com> |
28393 | ||
28394 | PR target/39149 | |
28395 | * config/i386/i386.c (override_options): Correct warning | |
a6ccab35 | 28396 | messages for -malign-loops, -malign-jumps and -malign-functions. |
c81f43ee | 28397 | |
bc0a240f | 28398 | 2009-02-13 H.J. Lu <hongjiu.lu@intel.com> |
28399 | ||
28400 | PR target/39152 | |
28401 | * config/i386/i386.md: Restrict the new peephole2 to move | |
28402 | between the general purpose registers. | |
28403 | ||
79a817bf | 28404 | 2009-02-13 H.J. Lu <hongjiu.lu@intel.com> |
28405 | ||
28406 | PR target/39162 | |
28407 | * config/i386/i386.c (type_natural_mode): Add a new argument. | |
a7a2dd08 | 28408 | Return the original mode and warn ABI change if vector size is 32byte. |
79a817bf | 28409 | (function_arg_advance): Updated. |
28410 | (function_arg): Likewise. | |
28411 | (ix86_function_value): Likewise. | |
28412 | (ix86_return_in_memory): Likewise. | |
28413 | (ix86_sol10_return_in_memory): Likewise. | |
28414 | (ix86_gimplify_va_arg): Likewise. | |
28415 | (function_arg_32): Don't warn ABX ABI change here. | |
28416 | (function_arg_64): Likewise. | |
28417 | ||
a330630f | 28418 | 2009-02-13 Bernd Schmidt <bernd.schmidt@analog.com> |
27440859 | 28419 | |
28420 | * loop-iv.c (implies_p): In the final case, test that operands 0 | |
28421 | of the two comparisons match. | |
28422 | ||
462ce619 | 28423 | * config/bfin/bfin.c (find_prev_insn_start): New function. |
28424 | (bfin_optimize_loop): Use it in some cases instead of PREV_INSN. | |
28425 | (find_next_insn_start): Move. | |
28426 | ||
76549266 | 28427 | 2009-02-13 Richard Guenther <rguenther@suse.de> |
28428 | ||
28429 | * configure.ac: Enable LFS. | |
28430 | * configure: Re-generate. | |
28431 | * config.in: Likewise. | |
28432 | ||
1bbf1c2f | 28433 | 2009-02-13 Joseph Myers <joseph@codesourcery.com> |
28434 | ||
28435 | PR c/35444 | |
28436 | * c-parser.c (c_parser_parms_list_declarator): Discard pending | |
28437 | sizes on syntax error after some arguments have been parsed. | |
28438 | ||
ce2801fe | 28439 | 2009-02-12 Jakub Jelinek <jakub@redhat.com> |
28440 | ||
28441 | * doc/invoke.texi (-fira): Remove. | |
28442 | ||
ac502adf | 28443 | 2009-02-12 H.J. Lu <hongjiu.lu@intel.com> |
28444 | ||
28445 | * caller-save.c: Replace regclass.c with reginfo.c in comments. | |
28446 | * recog.c: Likewise. | |
28447 | * rtl.h: Likewise. | |
28448 | ||
8b21beb2 | 28449 | 2009-02-12 Uros Bizjak <ubizjak@gmail.com> |
28450 | ||
28451 | * longlong.h (sub_ddmmss): New for ia64. Ported from GMP 4.2. | |
28452 | (umul_ppmm): Likewise. | |
28453 | (count_leading_zeros): Likewise. | |
28454 | (count_trailing_zeros): Likewise. | |
28455 | (UMUL_TIME): Likewise. | |
28456 | ||
28457 | 2009-02-12 H.J. Lu <hongjiu.lu@intel.com> | |
28458 | ||
24200b28 | 28459 | * config.gcc (ia64*-*-linux*): Add ia64/t-fprules-softfp and |
28460 | soft-fp/t-softfp to tmake_file. | |
8b21beb2 | 28461 | |
28462 | * config/ia64/ia64.c (ia64_soft_fp_init_libfuncs): New. | |
24200b28 | 28463 | (ia64_expand_compare): Use HPUX library for TFmode only for HPUX. |
28464 | (ia64_builtins) [IA64_BUILTIN_COPYSIGNQ, IA64_BUILTIN_FABSQ, | |
28465 | IA64_BUILTIN_INFQ]: New. | |
8b21beb2 | 28466 | (ia64_init_builtins): Initialize __builtin_infq, |
28467 | __builtin_fabsq and __builtin_copysignq if not HPUX. | |
28468 | (ia64_expand_builtin): Handle IA64_BUILTIN_COPYSIGNQ, | |
28469 | IA64_BUILTIN_FABSQ and IA64_BUILTIN_INFQ. | |
28470 | ||
28471 | * config/ia64/lib1funcs.asm (__divtf3): Define only if | |
28472 | SHARED is defined. | |
28473 | (__fixtfti): Likewise. | |
28474 | (__fixunstfti): Likewise. | |
28475 | (__floattitf): Likewise. | |
28476 | ||
28477 | * config/ia64/libgcc-glibc.ver: New. | |
28478 | * config/ia64/t-fprules-softfp: Likewise. | |
28479 | * config/ia64/sfp-machine.h: Likewise. | |
28480 | ||
28481 | * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): New. | |
28482 | (LIBGCC2_TF_CEXT): Likewise. | |
28483 | (TF_SIZE): Likewise. | |
28484 | (TARGET_INIT_LIBFUNCS): Likewise. | |
28485 | ||
24200b28 | 28486 | * config/ia64/t-glibc (SHLINB_MAPFILES): |
a7a2dd08 | 28487 | Add $(srcdir)/config/ia64/libgcc-glibc.ver. |
8b21beb2 | 28488 | |
cffe3086 | 28489 | 2009-02-12 H.J. Lu <hongjiu.lu@intel.com> |
28490 | ||
28491 | * config/i386/i386.c (construct_container): Rewrite processing | |
28492 | BLKmode with X86_64_SSE_CLASS. | |
28493 | ||
fbfa3312 | 28494 | 2009-02-12 Paolo Bonzini <bonzini@gnu.org> |
28495 | ||
28496 | PR target/39152 | |
28497 | * config/i386/i386.md: Replace simplify_replace_rtx with | |
28498 | replace_rtx in the new peephole2. | |
28499 | ||
38b64900 | 28500 | 2009-02-12 Nathan Sidwell <nathan@codesourcery.com> |
28501 | ||
28502 | * doc/invoke.texi (Optimize Options): Stop claiming inlining and | |
28503 | loop unrolling do not happen at -O2. | |
28504 | ||
674ca8bf | 28505 | 2009-02-12 Michael Matz <matz@suse.de> |
28506 | ||
28507 | * gcc.c (ASM_DEBUG_SPEC): Check for -g0. | |
28508 | ||
e1b3cc49 | 28509 | 2009-02-12 Jakub Jelinek <jakub@redhat.com> |
28510 | ||
28511 | * dwarf2out.c (dwarf2out_finish): Force output of comp_unit_die | |
28512 | for -g3. | |
28513 | ||
0fbcd2eb | 28514 | 2009-02-12 Ben Elliston <bje@au.ibm.com> |
28515 | ||
28516 | * config/rs6000/rs6000.md (allocate_stack): Use _stack form of | |
28517 | patterns when updating the back chain. Missed in the 2009-02-10 | |
28518 | change. | |
28519 | ||
0e86dff0 | 28520 | 2009-02-11 Janis Johnson <janis187@us.ibm.com> |
28521 | ||
28522 | * doc/extend.texi (Decimal Floating Types): Update identifier of | |
28523 | draft TR and list of missing support. | |
28524 | ||
2a92826d | 28525 | 2009-02-11 Jakub Jelinek <jakub@redhat.com> |
28526 | ||
28527 | PR middle-end/39154 | |
28528 | * gimplify.c (omp_notice_variable): If adding GOVD_SEEN | |
28529 | bit to variable length decl's flags, add it also to its | |
28530 | pointer replacement variable. | |
28531 | ||
73c5e2aa | 28532 | 2009-02-11 Uros Bizjak <ubizjak@gmail.com> |
28533 | Jakub Jelinek <jakub@redhat.com> | |
28534 | ||
28535 | PR target/39118 | |
28536 | * config/i386/i386.md (UNSPEC_MEMORY_BLOCKAGE): New constant. | |
28537 | (memory_blockage): New expander. | |
28538 | (*memory_blockage): New insn pattern. | |
28539 | * config/i386/i386.c (ix86_expand_prologue): Use memory_blockage | |
28540 | instead of general blockage at the end of function prologue when | |
28541 | frame pointer is used to access red zone area. Do not emit blockage | |
28542 | when profiling, it is emitted in generic code. | |
28543 | (ix86_expand_epilogue): Emit memory_blockage at the beginning of | |
28544 | function epilogue when frame pointer is used to access red zone area. | |
28545 | ||
486a1b16 | 28546 | 2009-02-11 Paolo Bonzini <bonzini@gnu.org> |
28547 | ||
b899e808 | 28548 | PR target/38824 |
486a1b16 | 28549 | * config/i386/i386.md: Add two new peephole2 to avoid mov followed |
28550 | by arithmetic with memory operands. | |
28551 | * config/i386/predicates.md (commutative_operator): New. | |
28552 | ||
560db68e | 28553 | 2009-02-10 Janis Johnson <janis187@us.ibm.com> |
28554 | ||
28555 | * doc/extend.texi (Fixed-Point Types): Break long paragraphs into | |
28556 | bulleted lists. | |
28557 | ||
892fdb03 | 28558 | 2009-02-10 Eric Botcazou <ebotcazou@adacore.com> |
28559 | ||
28560 | * alias.h (record_alias_subset): Declare. | |
28561 | * alias.c (record_alias_subset): Make global. | |
28562 | ||
4ef8346d | 28563 | 2009-02-10 Nick Clifton <nickc@redhat.com> |
28564 | ||
28565 | * tree-parloops.c: Change license to GPLv3. | |
28566 | * ipa-struct-reorg.c: Change license to GPLv3. | |
28567 | * ipa-struct-reorg.h: Change license to GPLv3. | |
28568 | ||
fc92befb | 28569 | 2009-02-10 Steve Ellcey <sje@cup.hp.com> |
28570 | ||
28571 | PR c/39084 | |
28572 | * c-decl.c (start_struct): Return NULL on error. | |
28573 | ||
e15deb4b | 28574 | 2009-02-10 Jakub Jelinek <jakub@redhat.com> |
28575 | ||
16ccc50c | 28576 | PR middle-end/39124 |
28577 | * cfgloopmanip.c (remove_path): Call remove_bbs after | |
28578 | cancel_loop_tree, not before it. | |
28579 | ||
e15deb4b | 28580 | PR target/39139 |
73c5e2aa | 28581 | * function.h (struct function): Add has_local_explicit_reg_vars bit. |
e15deb4b | 28582 | * gimplify.c (gimplify_bind_expr): Set it if local DECL_HARD_REGISTER |
28583 | VAR_DECLs were seen. | |
28584 | * tree-ssa-live.c (remove_unused_locals): Recompute | |
28585 | cfun->has_local_explicit_reg_vars. | |
28586 | * tree-ssa-sink.c (statement_sink_location): Don't sink BLKmode | |
28587 | copies or clearings if cfun->has_local_explicit_reg_vars. | |
28588 | ||
a9c1f295 | 28589 | 2009-02-10 Uros Bizjak <ubizjak@gmail.com> |
28590 | ||
28591 | PR target/39118 | |
28592 | * config/i386/i386.c (expand_prologue): Emit blockage at the end | |
28593 | of function prologue when frame pointer is used to access | |
28594 | red zone area. | |
28595 | ||
c85b2faf | 28596 | 2009-02-10 Richard Guenther <rguenther@suse.de> |
28597 | ||
28598 | PR middle-end/39127 | |
28599 | * gimplify.c (gimple_regimplify_operands): Always look if | |
28600 | we need to create a temporary. | |
28601 | ||
8d093dba | 28602 | 2009-02-10 Richard Guenther <rguenther@suse.de> |
28603 | ||
28604 | PR tree-optimization/39132 | |
28605 | * tree-loop-distribution.c (todo): New global var. | |
28606 | (generate_memset_zero): Trigger TODO_rebuild_alias. | |
28607 | (tree_loop_distribution): Return todo. | |
28608 | ||
edd93683 | 28609 | 2009-02-10 H.J. Lu <hongjiu.lu@intel.com> |
28610 | ||
28611 | PR target/39119 | |
28612 | * config/i386/i386.c (x86_64_reg_class): Remove X86_64_AVX_CLASS. | |
28613 | (x86_64_reg_class_name): Removed. | |
28614 | (classify_argument): Return 0 if bytes > 32. Return 0 if the | |
28615 | first one isn't X86_64_SSE_CLASS or any other ones aren't | |
28616 | X86_64_SSEUP_CLASS when size > 16bytes. Don't turn | |
28617 | X86_64_SSEUP_CLASS into X86_64_SSE_CLASS if the preceded one | |
28618 | is X86_64_SSEUP_CLASS. Set AVX modes to 1 X86_64_SSE_CLASS | |
28619 | and 3 X86_64_SSEUP_CLASS. | |
28620 | (construct_container): Remove X86_64_AVX_CLASS. Handle 4 | |
28621 | registers with 1 X86_64_SSE_CLASS and 3 X86_64_SSEUP_CLASS. | |
28622 | ||
2b6975a6 | 28623 | 2009-02-10 Ben Elliston <bje@au.ibm.com> |
28624 | ||
28625 | * config/rs6000/rs6000.md (allocate_stack): Always use an update | |
28626 | form instruction to update the stack back chain word, even if the | |
28627 | user has disabled the generation of update instructions. | |
28628 | (movdi_<mode>_update_stack): New. | |
28629 | (movsi_update_stack): Likewise. | |
28630 | * config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Likewise, | |
28631 | always use an update form instruction to update the stack back | |
28632 | chain word. | |
28633 | ||
a72d4b7d | 28634 | 2009-02-09 Sebastian Pop <sebastian.pop@amd.com> |
28635 | ||
28636 | PR middle-end/38953 | |
73c5e2aa | 28637 | * graphite.c (if_region_set_false_region): After moving a region in |
28638 | the false branch of a condition, remove the empty dummy basic block. | |
a72d4b7d | 28639 | (gloog): Remove wrong fix for PR38953. |
28640 | ||
1f915911 | 28641 | 2009-02-09 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
28642 | ||
28643 | * config/spu/spu.c (array_to_constant): Fix (latent) wrong-code | |
28644 | generation due to implicit sign extension. | |
28645 | ||
bbe1fc8f | 28646 | 2009-02-09 Eric Botcazou <ebotcazou@adacore.com> |
28647 | ||
28648 | PR middle-end/38981 | |
28649 | * tree-ssa-coalesce.c (add_coalesce): Cap the costs of coalesce pairs | |
28650 | at MUST_COALESCE_COST-1 instead of MUST_COALESCE_COST. | |
28651 | ||
fd494669 | 28652 | 2009-02-09 Richard Guenther <rguenther@suse.de> |
28653 | ||
28654 | PR middle-end/35202 | |
28655 | * convert.c (convert_to_real): Disable (float)fn((double)x) | |
28656 | to fnf(x) conversion if errno differences may occur and | |
28657 | -fmath-errno is set. | |
28658 | ||
a64bd5e4 | 28659 | 2009-02-07 Anatoly Sokolov <aesok@post.ru> |
28660 | ||
28661 | * config/avr/avr.c (avr_mcu_t): Add ata6289 device. | |
28662 | * config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): (Ditto.). | |
28663 | * config/avr/t-avr (MULTILIB_MATCHES): (Ditto.). | |
28664 | ||
9e830260 | 28665 | 2009-02-06 Joseph Myers <joseph@codesourcery.com> |
28666 | ||
28667 | PR c/35434 | |
28668 | * c-common.c (handle_alias_attribute): Disallow attribute for | |
28669 | anything not a FUNCTION_DECL or VAR_DECL. | |
28670 | ||
42dc1cf5 | 28671 | 2009-02-06 Janis Johnson <janis187@us.ibm.com> |
28672 | ||
28673 | PR c/39035 | |
28674 | * real.c (do_compare): Special-case compare of zero against | |
28675 | decimal float value. | |
28676 | ||
0af147a4 | 28677 | 2009-02-06 Joseph Myers <joseph@codesourcery.com> |
28678 | ||
28679 | PR c/36432 | |
28680 | * c-decl.c (grokdeclarator): Don't treat [] declarators in fields | |
28681 | as indicating flexible array members unless the field itself is | |
28682 | being declarared as the incomplete array. | |
28683 | ||
68b2f511 | 28684 | 2009-02-06 Jan Hubicka <jh@suse.cz> |
28685 | ||
28686 | PR tree-optimization/38844 | |
28687 | * ipa-inline.c (try_inline): Stop inlining recursion when edge | |
28688 | is already inlined. | |
28689 | ||
dac59c04 | 28690 | 2009-02-06 Richard Guenther <rguenther@suse.de> |
28691 | ||
28692 | PR middle-end/38977 | |
28693 | * tree-cfg.c (need_fake_edge_p): Force a fake edge for | |
28694 | fork because we may expand it as __gcov_fork. | |
28695 | ||
2314f2ef | 28696 | 2009-02-06 Nick Clifton <nickc@redhat.com> |
28697 | ||
a9c1f295 | 28698 | * config/m32c/m32c.h (PCC_BITFIELD_TYPE_MATTERS): Define to zero. |
2314f2ef | 28699 | |
3d2d7de7 | 28700 | 2009-02-06 Paolo Bonzini <bonzini@gnu.org> |
28701 | ||
28702 | PR tree-optimization/35659 | |
28703 | * tree-ssa-sccvn.c (vn_constant_eq, vn_reference_eq, vn_nary_op_eq | |
28704 | vn_phi_eq): Shortcut if hashcode does not match. | |
28705 | (vn_reference_op_compute_hash): Do not call iterative_hash_expr for | |
28706 | NULL operands. | |
28707 | * tree-ssa-pre.c (pre_expr_hash): Look at hashcode if available, | |
28708 | and avoid iterative_hash_expr. | |
28709 | (FOR_EACH_VALUE_ID_IN_SET): New. | |
28710 | (value_id_compare): Remove. | |
28711 | (sorted_array_from_bitmap_set): Use FOR_EACH_VALUE_ID_IN_SET to | |
28712 | sort expressions by value id. | |
28713 | ||
07d27c98 | 28714 | 2009-02-05 Kaz Kojima <kkojima@gcc.gnu.org> |
28715 | ||
28716 | PR target/38991 | |
28717 | * config/sh/predicates.md (general_movsrc_operand): Don't check | |
28718 | the subreg of system registers here. | |
28719 | ||
f014e39d | 28720 | 2009-02-05 Jakub Jelinek <jakub@redhat.com> |
28721 | ||
28722 | PR c++/39106 | |
28723 | * cgraphunit.c (cgraph_function_versioning): Clear also DECL_VIRTUAL_P | |
28724 | on the copied decl. | |
28725 | ||
99e9b19f | 28726 | 2009-02-05 Paolo Bonzini <bonzini@gnu.org> |
28727 | ||
28728 | PR rtl-optimization/39110 | |
28729 | * rtlanal.c (rtx_addr_can_trap_p_1): Shortcut unaligned | |
28730 | addresses, not aligned ones. | |
28731 | ||
707dd2b0 | 28732 | 2009-02-05 Daniel Berlin <dberlin@dberlin.org> |
28733 | Richard Guenther <rguenther@suse.de> | |
28734 | ||
28735 | PR tree-optimization/39100 | |
28736 | * tree-ssa-structalias.c (do_ds_constraint): Actually do what the | |
28737 | comment says and add edges. | |
28738 | ||
c34f8a78 | 28739 | 2009-02-05 Joseph Myers <joseph@codesourcery.com> |
28740 | ||
28741 | PR c/35435 | |
28742 | * c-common.c (handle_tls_model_attribute): Ignore attribute for | |
28743 | non-VAR_DECLs without checking DECL_THREAD_LOCAL_P. | |
28744 | ||
89871bab | 28745 | 2009-02-04 Tobias Grosser <grosser@fim.uni-passau.de> |
7f28086c | 28746 | |
28747 | * graphite.c (bb_in_sese_p, sese_build_livein_liveouts_use, | |
28748 | sese_build_livein_liveouts_bb, sese_build_livein_liveouts, | |
28749 | register_bb_in_sese, new_sese, free_sese): Moved. | |
28750 | (dot_scop_1, build_scop_loop_nests, build_loop_iteration_domains, | |
28751 | outermost_loop_in_scop, build_scop_iteration_domain, | |
28752 | expand_scalar_variables_ssa_name, get_vdef_before_scop, | |
28753 | limit_scops): Use bb_in_sese_p instead of bb_in_scop_p. | |
28754 | Use loop_in_sese_p instead of loop_in_scop_p. | |
28755 | (new_graphite_bb, gloog): Do not initialize SCOP_BBS_B. | |
28756 | (new_scop, free_scop): Remove SCOP_LOOP2CLOOG_LOOP and SCOP_BBS_B. | |
28757 | (scopdet_basic_block_info): Fix bug in scop detection. | |
28758 | (new_loop_to_cloog_loop_str, hash_loop_to_cloog_loop, | |
28759 | eq_loop_to_cloog_loop): Remove. | |
28760 | (nb_loops_around_loop_in_scop, nb_loop | |
28761 | ref_nb_loops): Moved here... | |
28762 | * graphite.h (ref_nb_loops): ... from here. | |
28763 | (struct scop): Remove bbs_b bitmap and loop2cloog_loop. | |
28764 | (loop_domain_dim, loop_iteration_vector_dim): Remove. | |
28765 | (SCOP_BBS_B, bb_in_scop_p, loop_in_scop_p): Removed. | |
7f28086c | 28766 | |
0eee494e | 28767 | 2009-02-04 Paolo Bonzini <bonzini@gnu.org> |
28768 | Hans-Peter Nilsson <hp@axis.com> | |
28769 | ||
28770 | PR rtl-optimization/37889 | |
28771 | * rtlanal.c (rtx_addr_can_trap_p_1): Add offset and size arguments. | |
28772 | Move offset handling from PLUS to before the switch. Use new | |
28773 | arguments when considering SYMBOL_REFs too. | |
28774 | (rtx_addr_can_trap_p): Pass dummy offset and size. | |
28775 | (enum may_trap_p_flags): Remove. | |
28776 | (may_trap_p_1): Pass size from MEM_SIZE. | |
28777 | ||
28778 | PR rtl-optimization/38921 | |
28779 | * loop-invariant.c (find_invariant_insn): Use may_trap_or_fault_p. | |
28780 | * rtl.h (may_trap_after_code_motion_p): Delete prototype. | |
28781 | * rtlanal.c (may_trap_after_code_motion_p): Delete. | |
28782 | (may_trap_p, may_trap_or_fault_p): Pass 0/1 as flags. | |
28783 | ||
810c9e65 | 28784 | 2009-02-04 H.J. Lu <hongjiu.lu@intel.com> |
28785 | ||
28786 | AVX Programming Reference (January, 2009) | |
28787 | * config/i386/sse.md (*vpclmulqdq): New. | |
28788 | ||
73d3c8f2 | 28789 | 2009-02-04 Jakub Jelinek <jakub@redhat.com> |
28790 | ||
28791 | PR tree-optimization/38977 | |
28792 | PR gcov-profile/38292 | |
6db00048 | 28793 | * calls.c (special_function_p): Disregard __builtin_ prefix. |
73d3c8f2 | 28794 | |
fe898823 | 28795 | 2009-02-04 Hariharan Sandanagobalane <hariharan@picochip.com> |
28796 | ||
28797 | * config/picochip/picochip.c (GO_IF_LEGITIMATE_ADDRESS): Disallow | |
28798 | non-indexable addresses even before reload. | |
28799 | ||
51428eb1 | 28800 | 2009-02-03 Joseph Myers <joseph@codesourcery.com> |
28801 | ||
28802 | PR c/29129 | |
28803 | * c-decl.c (grokdeclarator): Mark [*] arrays in field declarators | |
28804 | as having variable size. Do not give an error for unnamed | |
28805 | parameters with [*] declarators. Give a warning for type names | |
28806 | with [*] declarators and mark them as variable size. | |
28807 | * c-parser.c (c_parser_sizeof_expression): Do not give an error | |
28808 | for sizeof applied to [*] type names. | |
28809 | ||
4f4106ef | 28810 | 2009-02-03 Andrew Pinski <andrew_pinski@playstation.sony.com> |
28811 | ||
28812 | PR C++/36607 | |
28813 | * convert.c (convert_to_integer): Treat OFFSET_TYPE like INTEGER_TYPE. | |
28814 | ||
5a371c77 | 28815 | 2009-02-03 Jakub Jelinek <jakub@redhat.com> |
28816 | ||
28817 | * gcc.c (process_command): Update copyright notice dates. | |
28818 | * gcov.c (print_version): Likewise. | |
28819 | * gcov-dump.c (print_version): Likewise. | |
28820 | * mips-tfile.c (main): Likewise. | |
28821 | * mips-tdump.c (main): Likewise. | |
28822 | ||
e5d71db4 | 28823 | 2009-02-03 Joseph Myers <joseph@codesourcery.com> |
28824 | ||
28825 | PR c/35433 | |
28826 | * c-typeck.c (composite_type): Set TYPE_SIZE and TYPE_SIZE_UNIT | |
28827 | for composite type involving a zero-length array type. | |
28828 | ||
14e882ea | 28829 | 2009-02-03 Jakub Jelinek <jakub@redhat.com> |
28830 | ||
fbcb9be4 | 28831 | PR target/35318 |
28832 | * function.c (match_asm_constraints_1): Skip over | |
28833 | initial optional % in the constraint. | |
28834 | ||
14e882ea | 28835 | PR inline-asm/39059 |
28836 | * c-parser.c (c_parser_postfix_expression): If fixed point is not | |
28837 | supported, don't accept FIXED_CSTs. | |
28838 | * c-decl.c (finish_declspecs): Error if fixed point is not supported | |
28839 | and _Sat is used without _Fract/_Accum. Set specs->type to | |
28840 | integer_type_node for cts_fract/cts_accum if fixed point is not | |
28841 | supported. | |
28842 | ||
f4b3ca46 | 28843 | 2009-02-02 Catherine Moore <clm@codesourcery.com> |
28844 | ||
a9c1f295 | 28845 | * sde.h (SUBTARGET_ARM_SPEC): Don't assemble -fpic code as -mabicalls. |
f4b3ca46 | 28846 | |
0a959c1d | 28847 | 2009-02-02 Richard Sandiford <rdsandiford@googlemail.com> |
28848 | ||
28849 | * config/mips/mips.h (FILE_HAS_64BIT_SYMBOLS): New macro. | |
28850 | (ABI_HAS_64BIT_SYMBOLS): Use it. | |
28851 | (DWARF2_ADDR_SIZE): Use it instead of ABI_HAS_64BIT_SYMBOLS. | |
28852 | ||
2f02c19f | 28853 | 2009-02-02 Paul Brook <paul@codesourcery.com> |
28854 | ||
28855 | * config/arm/arm.md (arm_addsi3): Add r/r/k alternative. | |
28856 | ||
cde8f1c8 | 28857 | 2009-02-02 Jakub Jelinek <jakub@redhat.com> |
28858 | ||
28859 | PR inline-asm/39058 | |
28860 | * recog.h (asm_operand_ok): Add constraints argument. | |
28861 | * recog.c (asm_operand_ok): Likewise. If it is set, for digits | |
28862 | recurse on matching constraint. | |
28863 | (check_asm_operands): Pass constraints as 3rd argument to | |
28864 | asm_operand_ok. Don't look up matching constraint here. | |
28865 | * stmt.c (expand_asm_operands): Pass NULL as 3rd argument | |
28866 | to asm_operand_ok. | |
28867 | ||
e366f125 | 28868 | 2009-02-02 Ben Elliston <bje@au.ibm.com> |
28869 | ||
28870 | * doc/tm.texi (Storage Layout): Fix TARGET_ALIGN_ANON_BITFIELD and | |
28871 | TARGET_NARROW_VOLATILE_BITFIELD macro names. | |
28872 | ||
a3caf955 | 28873 | 2009-01-31 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
28874 | ||
a2853397 | 28875 | * doc/install.texi (hppa*-hp-hpux*): Update binutils and linker |
28876 | information. Remove some obsolete information. Reorganize. | |
28877 | ||
a3caf955 | 28878 | * config/pa/fptr.c: Revert license to GPL 2. |
28879 | * config/pa/milli64.S: Likewise. | |
28880 | ||
8cae609c | 28881 | 2009-01-31 Dave Korn <dave.korn.cygwin@gmail.com> |
28882 | ||
28883 | PR target/38904 | |
28884 | * mkmap-flat.awk (END): Use pe_dll command-line arg to pass | |
28885 | LIBRARY name in, instead of hard-coding it. | |
28886 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add an | |
28887 | extra target make frag to tmake_files according to EH model. | |
28888 | (i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise. | |
28889 | * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: Add new target | |
28890 | frags that define makefile variable EH_MODEL appropriately. | |
28891 | * config/i386/cygming.h (DWARF2_UNWIND_INFO): Add comment. | |
28892 | * config/i386/cygwin.h (LIBGCC_EH_EXTN): Define to nothing or | |
28893 | to "-sjlj" according to type of EH configured. | |
28894 | (LIBGCC_SONAME): Concatenate it to shared library base name. | |
28895 | * config/i386/mingw32.h (LIBGCC_EH_EXTN): Define to "_dw2" or | |
28896 | to "_sjlj" according to type of EH configured. | |
28897 | (LIBGCC_SONAME): Concatenate it to shared library base name. | |
28898 | * config/i386/t-cygming (SHLIB_SONAME): Use EH_MODEL. | |
28899 | (SHLIB_LINK): Add missing semicolon to if-else construct. | |
28900 | (SHLIB_MKMAP_OPTS): Pass library name to mkmap-flat.awk as | |
28901 | string value of "pe_dll" command-line option. | |
28902 | * config/i386/t-cygwin (SHLIB_EH_EXTENSION): New helper. | |
28903 | (SHLIB_SONAME): Use it when overriding t-cygming default. | |
28904 | (SHLIB_IMPLIB): Override t-cygming default. | |
28905 | (SHLIB_MKMAP_OPTS): Pass library name to mkmap-flat.awk as | |
28906 | string value of "pe_dll" command-line option. | |
28907 | ||
27ed8c87 | 28908 | 2009-01-31 Dave Korn <dave.korn.cygwin@gmail.com> |
28909 | ||
28910 | PR target/38952 | |
28911 | * config/i386/i386.c (ix86_builtin_setjmp_frame_value): New. | |
6db00048 | 28912 | (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Override default to point at it. |
27ed8c87 | 28913 | |
98de8b69 | 28914 | 2009-01-31 Richard Guenther <rguenther@suse.de> |
28915 | ||
28916 | PR tree-optimization/38937 | |
28917 | * tree-ssa-structalias.c (do_sd_constraint): Do not shortcut | |
28918 | computing the transitive closure. | |
28919 | ||
c019af4d | 28920 | 2009-01-30 Richard Guenther <rguenther@suse.de> |
28921 | ||
28922 | PR tree-optimization/39041 | |
28923 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): | |
28924 | Propagate variable indices only if the types match for this stmt. | |
28925 | ||
709cdea6 | 28926 | 2009-01-30 Jakub Jelinek <jakub@redhat.com> |
28927 | ||
28928 | PR target/39013 | |
28929 | * c-decl.c (pop_scope): Set DECL_EXTERNAL for functions declared | |
28930 | inline but never defined. | |
28931 | ||
a7a2dd08 | 28932 | 2009-01-30 Wolfgang Gellerich <gellerich@de.ibm.com> |
26e8b800 | 28933 | |
28934 | * config/s390/s390.md (*insv<mode>_reg_extimm): Removed. | |
28935 | (*insv_h_di_reg_extimm): New insn. | |
28936 | (*insv_l<mode>_reg_extimm): New insn. | |
28937 | ||
28938 | 2009-01-30 Hariharan Sandanagobalane <hariharan@picochip.com> | |
3b31ea78 | 28939 | |
28940 | * config/picochip/picochip.c (flag_conserve_stack): set | |
28941 | PARAM_LARGE_STACK_FRAME and PARAM_STACK_FRAME_GROWTH to zero under | |
28942 | fconserve-stack. Reduce call-overhead used by inliner. | |
28943 | ||
26e8b800 | 28944 | 2009-01-30 Hariharan Sandanagobalane <hariharan@picochip.com> |
c45dd88a | 28945 | |
28946 | PR/38157 | |
28947 | * common.opt (flag_conserve_stack): Initialised to zero. | |
28948 | ||
dbc128e8 | 28949 | 2009-01-30 Kai Tietz <kai.tietz@onevision.com> |
28950 | ||
28951 | PR/39002 | |
28952 | * config/i386/i386.c (ix86_can_use_return_insn_p): Check for nsseregs. | |
28953 | (ix86_expand_epilogue): Take nsseregs in account to use proper restore | |
28954 | method. | |
28955 | ||
ac50b6ef | 28956 | 2009-01-29 H.J. Lu <hongjiu.lu@intel.com> |
28957 | ||
28958 | * ira-color.c (allocno_reload_assign): Update comments. | |
28959 | * regmove.c (regmove_optimize): Likewise. | |
28960 | ||
28961 | * ra.h: Removed. | |
28962 | ||
3bef4012 | 28963 | 2009-01-29 Robert Millan <rmh@aybabtu.com> |
28964 | ||
943327c1 | 28965 | * config.gcc: Recognize GNU/kOpenSolaris (*-*-kopensolaris*-gnu). |
28966 | * config/i386/kopensolaris-gnu.h: New file. Undefine | |
3bef4012 | 28967 | `MD_UNWIND_SUPPORT'. |
943327c1 | 28968 | * config/kopensolaris-gnu.h: New file (based on kfreebsd-gnu.h). |
3bef4012 | 28969 | |
82b19557 | 28970 | 2009-01-29 Kazu Hirata <kazu@codesourcery.com> |
28971 | ||
28972 | PR tree-optimization/39007 | |
28973 | * tree-loop-distribution.c (generate_builtin): Use | |
28974 | recompute_dominator to compute the immediate dominator of the | |
28975 | basic block just after the loop. | |
28976 | ||
a330630f | 28977 | 2009-01-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> |
53ae77bf | 28978 | |
28979 | * config/i386/sol2-10.h [!HAVE_AS_IX86_DIFF_SECT_DELTA] | |
28980 | (ASM_OUTPUT_DWARF_PCREL): Define. | |
28981 | ||
a330630f | 28982 | 2009-01-29 Vladimir Makarov <vmakarov@redhat.com> |
cf709bf6 | 28983 | |
28984 | * doc/tm.texi (TARGET_IRA_COVER_CLASSES): Modify description. | |
28985 | * doc/passes.texi: Remove entries about regclass, local-alloc, and | |
28986 | global. Modify entries about regmove and IRA. | |
28987 | ||
28988 | * ra-conflict.c: Remove the file. | |
28989 | ||
28990 | * reload.c (push_reload, find_dummy_reload): Remove flag_ira. | |
28991 | ||
28992 | * tree-pass.h (pass_local_alloc, pass_global_alloc): Remove. | |
28993 | (pass_regclass_init): Rename to pass_reginfo_init. | |
28994 | ||
28995 | * cfgloopanal.c (estimate_reg_pressure_cost): Remove flag_ira. | |
28996 | ||
28997 | * toplev.h (flag_ira): Remove. | |
28998 | ||
28999 | * caller-save.c (setup_save_areas): Remove flag_ira. | |
29000 | ||
6db00048 | 29001 | * ira-color.c (ira_reuse_stack_slot, ira_mark_new_stack_slot): Ditto. |
cf709bf6 | 29002 | |
29003 | * global.c: Remove the file. | |
29004 | ||
aca60c7b | 29005 | * opts.c (decode_options): Remove flag_ira. |
cf709bf6 | 29006 | |
29007 | * hard-reg-set.h (losing_caller_save_reg_set): Remove. | |
29008 | ||
29009 | * regmove.c: Modify file description. | |
29010 | (find_use_as_address, try_auto_increment): Define them only if | |
29011 | AUTO_INC_DEC is defined. | |
29012 | (replacement_quality, replace_in_call_usage, fixup_match_1, | |
29013 | stable_and_no_regs_but_for_p): Remove. | |
29014 | (reg_set_in_bb): Make it static. | |
29015 | (regmove_optimize): Remove flag_ira and code which worked for | |
29016 | !flag_ira. | |
29017 | ||
29018 | * local-alloc.c: Remove the file. | |
29019 | ||
29020 | * common.opt (fira): Remove. | |
29021 | ||
29022 | * ira.c: Include except.h. | |
29023 | (eliminable_regset): Move from global.c. | |
29024 | (mark_elimination): Ditto. Remove flag_ira. | |
29025 | (reg_renumber, struct equivalence, reg_equiv, equiv_mem, | |
29026 | equiv_mem_modified, validate_equiv_mem_from_store, | |
29027 | validate_equiv_mem, equiv_init_varies_p, equiv_init_movable_p, | |
29028 | contains_replace_regs, memref_referenced_p, memref_used_between_p, | |
29029 | no_equiv, recorded_label_ref): Move from local-alloc.c. | |
29030 | (update_equiv_regs): Ditto. Make it static. | |
29031 | (print_insn_chain, print_insn_chains): Move it from global.c. | |
6db00048 | 29032 | (pseudo_for_reload_consideration_p): Ditto. Remove flag_ira. |
cf709bf6 | 29033 | (build_insn_chain): Ditto. Make it static. |
29034 | (ra_init_live_subregs): Move from ra-conflict.c. Make it static. | |
29035 | Rename to init_live_subregs. | |
29036 | (gate_ira): Remove flag_ira. | |
29037 | ||
29038 | * regclass.c: Rename reginfo.c. Change file description. | |
29039 | (FORBIDDEN_INC_DEC_CLASSES): Remove. | |
a9c1f295 | 29040 | (reg_class_superclasses, forbidden_inc_dec_class, in_inc_dec): Remove. |
cf709bf6 | 29041 | (init_reg_sets_1): Remove code for evaluation of |
29042 | reg_class_superclasses and losing_caller_save_reg_set. | |
29043 | (init_regs): Remove init_reg_autoinc. | |
29044 | (struct costs, costs, init_cost, ok_for_index_p_nonstrict, | |
29045 | ok_for_base_p_nonstrict): Remove. | |
6db00048 | 29046 | (regclass_init): Rename to reginfo_init. Don't initialize init_cost. |
cf709bf6 | 29047 | (pass_regclass_init): Rename to pass_reginfo_init. Modify |
29048 | corresponding entries. | |
29049 | (dump_regclass, record_operand_costs, scan_one_insn, | |
29050 | init_reg_autoinc, regclass, record_reg_classes, copy_cost, | |
29051 | record_address_regs, auto_inc_dec_reg_p): Remove. | |
29052 | (gt-regclass.h): Rename to gt-reginfo.h. | |
29053 | ||
29054 | * rtl.h (dump_global_regs, retry_global_alloc, | |
6db00048 | 29055 | build_insn_chain, dump_local_alloc, update_equiv_regs): Remove. |
cf709bf6 | 29056 | |
29057 | * Makefile.in (RA_H): Remove. | |
29058 | (OBJS-common): Remove global.o, local-alloc.o, and ra-conflict.o. | |
29059 | Rename regclass.o to reginfo.o. | |
29060 | (regclass.o): Rename to reginfo.o. Rename gt-regclass.h to | |
29061 | gt-reginfo.h. | |
29062 | (global.o, local-alloc.o, ra-conflict.o): Remove entries. | |
29063 | (GTFILES): Rename regclass.c to reginfo.c. | |
29064 | ||
29065 | * passes.c (init_optimization_passes): Remove pass_local_alloc and | |
6db00048 | 29066 | pass_global_alloc. Rename pass_regclass_init to pass_reginfo_init. |
cf709bf6 | 29067 | |
29068 | * reload1.c (compute_use_by_pseudos, reload, count_pseudo, | |
29069 | count_spilled_pseudo, find_reg, alter_reg, delete_output_reload): | |
29070 | Remove flag_ira. | |
a7a2dd08 | 29071 | (finish_spills): Ditto. Remove code for !flag_ira. |
89871bab | 29072 | |
237805dd | 29073 | 2009-01-29 Kenneth Zadeck <zadeck@naturalbridge.com> |
b85ccd2c | 29074 | |
29075 | PR middle-end/35854 | |
29076 | * doc/invoke.texi (rtl debug options): Complete rewrite. | |
29077 | * auto-inc-dec.c (pass_inc_dec): Rename pass from "auto-inc-dec" | |
29078 | to auto_inc_dec". | |
29079 | * mode-switching.c (pass_mode_switching): Rename pass from | |
29080 | "mode-sw" to "mode_sw". | |
29081 | * except.c (pass_convert_to_eh_ranges): Rename pass from | |
29082 | "eh-ranges" to "eh_ranges". | |
29083 | * lower-subreg.c (pass_lower_subreg): Renamed pass from "subreg" | |
29084 | to "subreg1". | |
89871bab | 29085 | |
29086 | ||
de353418 | 29087 | 2009-01-29 Andrey Belevantsev <abel@ispras.ru> |
29088 | Alexander Monakov <amonakov@ispras.ru> | |
29089 | ||
29090 | PR middle-end/38857 | |
29091 | * sel-sched.c (count_occurrences_1): Check that *cur_rtx is a hard | |
29092 | register. | |
29093 | (move_exprs_to_boundary): Change return type and pass through | |
29094 | should_move from move_op. Relax assert. Update usage ... | |
29095 | (schedule_expr_on_boundary): ... here. Use should_move instead of | |
29096 | cant_move. | |
29097 | (move_op_orig_expr_found): Indicate that insn was disconnected from | |
29098 | stream. | |
29099 | (code_motion_process_successors): Do not call after_merge_succs | |
29100 | callback if original expression was not found when traversing any of | |
29101 | the branches. | |
29102 | (code_motion_path_driver): Change return type. Update prototype. | |
29103 | (move_op): Update comment. Add a new parameter (should_move). Update | |
29104 | prototype. Set *should_move based on indication provided by | |
29105 | move_op_orig_expr_found. | |
29106 | ||
2fdf186f | 29107 | 2009-01-28 Pat Haugen <pthaugen@us.ibm.com> |
29108 | ||
29109 | * doc/invoke.texi (avoid-indexed-addresses): Document new option. | |
29110 | * config/rs6000/rs6000-protos.h (avoiding_indexed_address_p): Declare. | |
29111 | * config/rs6000/rs6000.opt (avoid-indexed-addresses): New option. | |
29112 | * config/rs6000/rs6000.c (rs6000_override_options): Default | |
29113 | avoid-indexed-addresses on for Power6, off for everything else. | |
29114 | (avoiding_indexed_address_p): New function. | |
29115 | (rs6000_legitimize_address): Use it. | |
29116 | (rs6000_legitimate_address): Likewise. | |
29117 | * config/rs6000/rs6000.md (movXX_updateX): Likewise | |
29118 | ||
c6b3a2da | 29119 | 2009-01-28 Kazu Hirata <kazu@codesourcery.com> |
29120 | ||
29121 | PR tree-optimization/38997 | |
29122 | * tree-loop-distribution.c (generate_memset_zero): Use | |
29123 | POINTER_PLUS_EXPR for a pointer addition. | |
29124 | ||
21676467 | 29125 | 2009-01-28 Andreas Krebbel <krebbel1@de.ibm.com> |
29126 | ||
29127 | * config/s390/s390.md (bswap<mode>2): New pattern added. | |
29128 | ||
d3bada4b | 29129 | 2009-01-28 Wolfgang Gellerich <gellerich@de.ibm.com> |
29130 | ||
29131 | * config/s390/s390.md (*tls_load_31): Added type attribute. | |
29132 | ||
9925e185 | 29133 | 2009-01-28 Wolfgang Gellerich <gellerich@de.ibm.com> |
29134 | ||
29135 | * config/s390/s390.md: Fix a few comments. | |
29136 | ||
94ab3c8a | 29137 | 2009-01-28 Wolfgang Gellerich <gellerich@de.ibm.com> |
29138 | ||
29139 | * config/s390/s390.md (*tmsi_reg): Fixed z10prop attribute. | |
29140 | (*tm<mode>_full): Fixed z10prop attribute. | |
29141 | (*tst<mode>_extimm): Fixed z10prop attribute. | |
29142 | (*tst<mode>_cconly_extimm): Fixed z10prop attribute. | |
29143 | (*tstqiCCT_cconly): Fixed z10prop attribute. | |
29144 | (*cmpsi_ccu_zerohi_rlsi): Fixed z10prop attribute. | |
29145 | (*movsi_larl): Fixed z10prop attribute. | |
29146 | (*movsi_zarch): Fixed z10prop attribute. | |
29147 | (*movsi_eas): Fixed z10prop attribute. | |
29148 | (*movhi): Fixed z10prop attribute. | |
29149 | (*movqi): Fixed z10prop attribute. | |
29150 | (*movstrictqi): Fixed z10prop attribute. | |
29151 | (*mov<mode>): Fixed z10prop attribute. | |
29152 | (*movcc): Fixed z10prop attribute. | |
29153 | (*sethighpartdi_64): Fixed z10prop attribute. | |
29154 | (*zero_extendhi<mode>2_z10): Fixed z10prop attribute. | |
29155 | (*negdi2_sign_cc): Fixed z10prop attribute. | |
29156 | (*negdi2_sign): Fixed z10prop attribute. | |
29157 | (*absdi2_sign_cc): Fixed z10prop attribute. | |
29158 | (*absdi2_sign): Fixed z10prop attribute. | |
29159 | (*negabsdi2_sign_cc): Fixed z10prop attribute. | |
29160 | (*negabsdi2_sign): Fixed z10prop attribute. | |
29161 | (*cmp_and_trap_signed_int<mode>): Fixed z10prop attribute. | |
29162 | (*cmp_and_trap_unsigned_int<mode>): Fixed z10prop attribute. | |
29163 | (doloop_si64): Fixed z10prop attribute. | |
29164 | (doloop_si31): Fixed z10prop attribute. | |
29165 | (doloop_long): Fixed z10prop attribute. | |
29166 | (indirect_jump): Fixed z10prop attribute. | |
29167 | (nop): Fixed z10prop attribute. | |
29168 | (main_base_64): Fixed z10prop attribute. | |
29169 | (reload_base_64): Fixed z10prop attribute. | |
29170 | ||
d1b5f73a | 29171 | 2009-01-28 Jakub Jelinek <jakub@redhat.com> |
29172 | ||
29173 | PR rtl-optimization/38740 | |
a7a2dd08 | 29174 | * reorg.c (gate_handle_delay_slots): Avoid dbr scheduling |
29175 | if !optimize. | |
d1b5f73a | 29176 | * config/mips/mips.c (mips_reorg): Likewise. |
29177 | ||
3dc4c394 | 29178 | 2009-01-28 Richard Guenther <rguenther@suse.de> |
29179 | ||
29180 | PR tree-optimization/38926 | |
29181 | * tree-ssa-pre.c (add_to_value): Assert we add only expressions | |
29182 | with the correct value id to a value. | |
29183 | (do_regular_insertion): Use the value number of edoubleprime | |
29184 | for the value number of the expr. | |
29185 | ||
29186 | Revert | |
29187 | 2008-08-21 Richard Guenther <rguenther@suse.de> | |
6db00048 | 29188 | |
c9e47fec | 29189 | * tree-ssa-pre.c (insert_into_preds_of_block): Before inserting |
29190 | a PHI ask VN if it is already available. | |
29191 | * tree-ssa-sccvn.h (vn_phi_lookup): Declare. | |
29192 | * tree-ssa-sccvn.c (vn_phi_lookup): Export. | |
3dc4c394 | 29193 | |
61349811 | 29194 | 2009-01-28 Jakub Jelinek <jakub@redhat.com> |
29195 | ||
29196 | PR middle-end/38934 | |
29197 | * tree-vrp.c (extract_range_from_assert): For LE_EXPR and LT_EXPR | |
29198 | set to varying whenever max has TREE_OVERFLOW set, similarly | |
29199 | for GE_EXPR and GT_EXPR and TREE_OVERFLOW min. | |
29200 | ||
a98de126 | 29201 | 2009-01-28 Richard Guenther <rguenther@suse.de> |
29202 | ||
29203 | PR middle-end/38908 | |
29204 | * tree-ssa.c (warn_uninitialized_var): Do not warn for seemingly | |
29205 | uninitialized aggregate uses in call arguments. | |
29206 | ||
7f70ef19 | 29207 | 2009-01-28 Paolo Bonzini <bonzini@gnu.org> |
29208 | ||
29209 | PR tree-optimization/38984 | |
29210 | * tree-ssa-structalias.c (get_constraints_for_1): Do not use | |
29211 | the nothing_id variable if -fno-delete-null-pointer-checks. | |
29212 | ||
8d4c7d80 | 29213 | 2009-01-28 Uros Bizjak <ubizjak@gmail.com> |
29214 | ||
29215 | PR target/38988 | |
29216 | * config/i386/i386.md (set_rip_rex64): Wrap operand 1 in label_ref. | |
29217 | (set_got_offset_rex64): Ditto. | |
29218 | ||
2687629f | 29219 | 2009-01-27 H.J. Lu <hongjiu.lu@intel.com> |
29220 | ||
29221 | PR target/38941 | |
29222 | * doc/extend.texi: Improve local variable with asm reg. | |
29223 | ||
7a6a48c9 | 29224 | 2009-01-27 Adam Nemet <anemet@caviumnetworks.com> |
29225 | ||
29226 | * c.opt (Wpacked-bitfield-compat): Change init value to -1. | |
29227 | * c-opts.c (c_common_post_options): If -W*packed-bitfield-compat | |
29228 | was not supplied then set warn_packed_bitfield_compat to the | |
29229 | default value of 1. | |
29230 | * stor-layout.c (place_field): Check warn_packed_bitfield_compat | |
29231 | against 1. | |
29232 | ||
57a28426 | 29233 | 2009-01-27 Richard Guenther <rguenther@suse.de> |
29234 | ||
29235 | PR tree-optimization/38503 | |
29236 | * cfgexpand.c (expand_gimple_basic_block): Ignore | |
29237 | GIMPLE_CHANGE_DYNAMIC_TYPE during expansion. | |
29238 | * tree-ssa-structalias.c (set_uids_in_ptset): Do not prune | |
29239 | variables that cannot have TBAA applied. | |
29240 | (compute_points_to_sets): Do not remove GIMPLE_CHANGE_DYNAMIC_TYPE | |
29241 | statements. | |
29242 | ||
c9e47fec | 29243 | 2009-01-27 Uros Bizjak <ubizjak@gmail.com> |
9a7965a1 | 29244 | |
29245 | PR middle-end/38969 | |
29246 | * calls.c (initialize_argument_information): Do not wrap complex | |
29247 | arguments in SAVE_EXPR. | |
29248 | ||
f1d36ba6 | 29249 | 2009-01-26 Andreas Tobler <a.tobler@schweiz.org> |
29250 | ||
29251 | * config/t-vxworks (LIBGCC2_INCLUDES): Fix typo. | |
c3f75928 | 29252 | (INSTALL_LIBGCC): Revert typo commit. |
f1d36ba6 | 29253 | |
234294b2 | 29254 | 2009-01-26 Richard Guenther <rguenther@suse.de> |
29255 | ||
29256 | PR tree-optimization/38745 | |
29257 | * tree-ssa-alias.c (update_alias_info_1): Exclude RESULT_DECL | |
29258 | from special handling. | |
29259 | ||
1fdf9a6c | 29260 | 2009-01-26 Richard Guenther <rguenther@suse.de> |
29261 | ||
29262 | PR tree-optimization/38745 | |
29263 | * tree-ssa.c (execute_update_addresses_taken): Do not include | |
29264 | variables that cannot possibly be a register in not_reg_needs. | |
29265 | Do not clear TREE_ADDRESSABLE on vars that may not become | |
29266 | registers. | |
29267 | * tree-ssa.c (update_alias_info_1): Include those in the set | |
29268 | of addressable vars. | |
29269 | ||
f0e4d727 | 29270 | 2009-01-26 Richard Guenther <rguenther@suse.de> |
29271 | ||
29272 | PR middle-end/38851 | |
29273 | * Makefile.in (tree-ssa-dse.o): Add langhooks.h. | |
29274 | * tree-ssa-dse.c: Include langhooks.h | |
29275 | (execute_simple_dse): Remove stores with zero size. | |
29276 | ||
e7e7c0fe | 29277 | 2009-01-24 Jakub Jelinek <jakub@redhat.com> |
29278 | ||
29279 | PR c/38957 | |
29280 | * c-typeck.c (c_finish_return): Handle POINTER_PLUS_EXPR the same way | |
29281 | as PLUS_EXPR. | |
29282 | ||
e6d46e27 | 29283 | 2009-01-24 Julian Brown <julian@codesourcery.com> |
29284 | ||
29285 | * config/arm/t-linux-eabi (LIB2FUNCS_STATIC_EXTRA): Add | |
29286 | config/arm/linux-atomic.c. | |
29287 | * config/arm/linux-atomic.c: New. | |
29288 | ||
9a6bab39 | 29289 | 2009-01-24 Eric Botcazou <ebotcazou@adacore.com> |
29290 | ||
29291 | * config/sparc/linux.h (DBX_REGISTER_NUMBER): Delete. | |
29292 | * config/sparc/linux64.h (DBX_REGISTER_NUMBER): Likewise. | |
29293 | * config/sparc/sysv4.h (DBX_REGISTER_NUMBER): Likewise. | |
29294 | ||
1d86d4d7 | 29295 | 2009-01-24 H.J. Lu <hongjiu.lu@intel.com> |
29296 | ||
29297 | PR c/38938 | |
d83d28c1 | 29298 | * c-opts.c (c_common_handle_option): Update warn_pointer_sign |
1d86d4d7 | 29299 | properly. |
29300 | ||
8db3fb7b | 29301 | 2009-01-24 Sebastian Pop <sebastian.pop@amd.com> |
29302 | ||
29303 | PR tree-optimization/38953 | |
29304 | * graphite.c (graphite_verify): Add a call to verify_loop_closed_ssa. | |
29305 | (scop_adjust_phis_for_liveouts): Initialize false_i to zero. | |
29306 | (gloog): Split the exit of the scop when the scop exit is a loop exit. | |
29307 | (graphite_transform_loops): Only call cleanup_tree_cfg if gloog | |
29308 | changed the CFG. | |
29309 | ||
c52acdd2 | 29310 | 2009-01-24 Paul Brook <paul@codesourcery.com> |
29311 | ||
29312 | * config/arm/neon.md (neon_type): Move to arm.md. | |
29313 | (neon_mov<VSTRUCT>): Add neon_type attribute. | |
29314 | * config/arm/arm.md (neon_type): Move to here. | |
29315 | (conds): Add "unconditioal" and use as default for NEON insns. | |
29316 | ||
f3d84bf8 | 29317 | 2009-01-24 Ben Elliston <bje@au.ibm.com> |
29318 | ||
29319 | * bitmap.h (BITMAP_FREE): Eliminate `implicit conversion from | |
29320 | void *' warning from -Wc++-compat. | |
29321 | * Makefile.in (dominance.o-warn): Remove. | |
29322 | ||
a330630f | 29323 | 2009-01-23 Paolo Bonzini <bonzini@gnu.org> |
cd30b839 | 29324 | |
29325 | PR tree-optimization/38932 | |
29326 | * fold-const.c (fold_unary_ignore_overflow): New. | |
29327 | * tree.h (fold_unary_ignore_overflow): Declare. | |
29328 | * tree-ssa-ccp.c (ccp_fold): Use fold_unary_ignore_overflow. | |
29329 | * tree-ssa-sccvn.c (visit_reference_op_load, | |
29330 | simplify_unary_expression): Likewise. | |
29331 | ||
9fd767c5 | 29332 | 2009-01-22 Adam Nemet <anemet@caviumnetworks.com> |
29333 | ||
29334 | * c-decl.c (finish_struct): Move code to set DECL_PACKED after | |
29335 | DECL_BIT_FIELD is alreay known. Also inherit packed for bitfields | |
29336 | regardless of their type. | |
29337 | * c-common.c (handle_packed_attribute): Don't ignore packed on | |
29338 | bitfields. | |
29339 | * c.opt (Wpacked-bitfield-compat): New warning option. | |
29340 | * stor-layout.c (place_field): Warn if offset of a field changed. | |
29341 | * doc/extend.texi (packed): Mention the ABI change. | |
29342 | * doc/invoke.texi (-Wpacked-bitfield-compat): Document. | |
29343 | (Warning Options): Add it to the list. | |
29344 | ||
71ee8477 | 29345 | 2009-01-22 H.J. Lu <hongjiu.lu@intel.com> |
29346 | ||
29347 | * c-opts.c (c_common_post_options): Fix a typo in comments. | |
29348 | ||
1a07ca64 | 29349 | 2009-01-22 Steve Ellcey <sje@cup.hp.com> |
29350 | ||
29351 | PR middle-end/38615 | |
29352 | * gimplify.c (gimplify_init_constructor): Fix promotion of const | |
29353 | variables to static. | |
29354 | * doc/invoke.texi (-fmerge-all-constants): Update description. | |
29355 | ||
a6f6ff30 | 29356 | 2009-01-22 Uros Bizjak <ubizjak@gmail.com> |
29357 | ||
29358 | PR target/38931 | |
29359 | * config/i386/i386.md (*movsi_1): Use type "mmx" for alternative 2. | |
29360 | (*movdi_1_rex64): Use type "mmx" for alternative 5. | |
29361 | ||
93fa3baa | 29362 | 2009-01-22 Richard Earnshaw <rearnsha@arm.com> |
29363 | ||
29364 | * arm.h (DATA_ALIGNMENT): Align structures, unions and arrays to | |
29365 | a word boundary. | |
29366 | (LOCAL_ALIGNMENT): Similarly. | |
29367 | ||
da941808 | 29368 | 2009-01-22 Mark Shinwell <shinwell@codesourcery.com> |
a6f6ff30 | 29369 | Joseph Myers <joseph@codesourcery.com> |
da941808 | 29370 | |
29371 | * config/arm/arm.c (all_architectures): Add iWMMXt2 entry. | |
29372 | * config/arm/arm-cores.def: New ARM_CORE entry for iWMMXt2. | |
29373 | * config/arm/arm-tune.md: Regenerate. | |
29374 | * doc/invoke.texi (ARM Options): Document -mcpu=iwmmxt2 and | |
29375 | -march=iwmmxt2. | |
29376 | ||
00bd398c | 29377 | 2009-01-22 Mark Shinwell <shinwell@codesourcery.com> |
29378 | ||
29379 | * config/arm/bpabi.h (SUBTARGET_EXTRA_ASM_SPEC): Bump EABI | |
29380 | version number to five. | |
29381 | ||
b2694749 | 29382 | 2009-01-22 Dodji Seketeli <dodji@redhat.com> |
29383 | ||
29384 | PR c++/38930 | |
aca60c7b | 29385 | * c-decl.c (clone_underlying_type): Revert PR c++/26693 changes. |
b2694749 | 29386 | * c-common.c (set_underlying_type): Likewise. |
29387 | (is_typedef_decl ): Likewise | |
29388 | * tree.h: Likewise | |
29389 | (set_underlying_type): Likewise. | |
29390 | (is_typedef_type): Likewise. | |
29391 | ||
8aad8efd | 29392 | 2009-01-21 Vladimir Makarov <vmakarov@redhat.com> |
29393 | ||
29394 | PR middle-end/38587 | |
29395 | * ira-color.c (coalesce_spill_slots): Don't coalesce allocnos | |
29396 | crossing setjmps. | |
29397 | ||
8f057ffc | 29398 | 2009-01-21 Dave Korn <dave.korn.cygwin@gmail.com> |
29399 | ||
29400 | PR bootstrap/37660 | |
29401 | * config/i386/cygwin.h (SHARED_LIBGCC_SPEC): New helper macro. | |
29402 | (LIBGCC_SPEC): Don't define. | |
29403 | (REAL_LIBGCC_SPEC): Define instead, using SHARED_LIBGCC_SPEC. | |
29404 | ||
f92492f7 | 29405 | 2009-01-21 Uros Bizjak <ubizjak@gmail.com> |
29406 | ||
29407 | PR rtl-optimization/38879 | |
29408 | * alias.c (base_alias_check): Unaligned access via AND address can | |
29409 | alias all surrounding object types except those with sizes equal | |
29410 | or wider than the size of unaligned access. | |
29411 | ||
c973dc47 | 29412 | 2009-01-21 Dodji Seketeli <dodji@redhat.com> |
29413 | ||
29414 | PR c++/26693 | |
aca60c7b | 29415 | * c-decl.c (clone_underlying_type): Move this ... |
c973dc47 | 29416 | * c-common.c (set_underlying_type): ... here. |
f92492f7 | 29417 | Also, make sure the function properly sets TYPE_STUB_DECL() on |
c973dc47 | 29418 | the newly created typedef variant type. |
29419 | (is_typedef_decl ): New entry point. | |
29420 | * tree.h: Added a new member member_types_needing_access_check to | |
29421 | struct tree_decl_non_common. | |
29422 | (set_underlying_type): New entry point. | |
29423 | (is_typedef_type): Likewise. | |
29424 | ||
6e93a4c8 | 29425 | 2009-01-21 Bingfeng Mei <bmei@broadcom.com> |
29426 | ||
29427 | * alias.c (walk_mems_1, walk_mems_2, insn_alias_sets_conflict_p): | |
29428 | Check whether two instructions have memory references that | |
29429 | belong to conflicting alias sets. walk_mems_1 and walk_mems_2 | |
29430 | are helper functions for traversing. | |
29431 | * alias.h (insn_alias_sets_confilict_p): New prototypes. | |
29432 | * ddg.c (add_inter_loop_mem_dep): Call insn_alias_sets_conflict_p | |
29433 | not to draw dependency edge for instructions with non-conflicting | |
29434 | alias sets. | |
29435 | ||
a698e1ec | 29436 | 2009-01-20 Joseph Myers <joseph@codesourcery.com> |
29437 | ||
29438 | PR other/38758 | |
a7a2dd08 | 29439 | * longlong.h: Update copyright years. Use soft-fp license notice. |
29440 | Sync __clz_tab declaration with glibc. | |
a698e1ec | 29441 | |
b84fdfe2 | 29442 | 2009-01-20 Steve Ellcey <sje@cup.hp.com> |
29443 | ||
29444 | PR target/30687 | |
29445 | * doc/extend.texi (syscall_linkage): New. | |
29446 | (version_id): Modify. | |
29447 | ||
c4d6ac81 | 29448 | 2009-01-20 Andrew Pinski <andrew_pinski@playstation.sony.com> |
f92492f7 | 29449 | Richard Guenther <rguenther@suse.de> |
c4d6ac81 | 29450 | |
29451 | PR tree-optimization/38747 | |
29452 | PR tree-optimization/38748 | |
29453 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Disable the VCE | |
29454 | conversion if the base address is an indirect reference and the | |
29455 | aliasing sets could cause issues. | |
29456 | ||
d3399492 | 29457 | 2009-01-20 Sebastian Pop <sebastian.pop@amd.com> |
29458 | ||
89871bab | 29459 | * common.opt (fgraphite, fgraphite-identity): Add comment for |
d3399492 | 29460 | explaining why these options are not documented. |
29461 | ||
aa3f15b6 | 29462 | 2009-01-20 Sebastian Pop <sebastian.pop@amd.com> |
29463 | ||
29464 | * graphite.c (stmt_simple_for_scop_p): Also handle cases when | |
29465 | gimple_call_lhs is NULL. | |
29466 | ||
a330630f | 29467 | 2009-01-20 Paolo Bonzini <bonzini@gnu.org> |
e077413c | 29468 | |
29469 | PR target/38868 | |
29470 | * emit-rtl.c (adjust_address_1): Make sure memref is never | |
29471 | overwritten. | |
29472 | ||
8c2fa2f7 | 29473 | 2009-01-20 Ben Elliston <bje@au.ibm.com> |
29474 | ||
29475 | * libgcov.c (__gcov_execl, __gcov_execlp, __gcov_execle): Remove | |
f92492f7 | 29476 | const qualifier from arg parameter. Remove unnecessary cast to char *. |
8c2fa2f7 | 29477 | * gcov-io.h (__gcov_execl, __gcov_execlp, __gcov_execle): Remove |
29478 | const qualifier from arg 2. | |
29479 | ||
94cd11b9 | 29480 | 2009-01-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> |
29481 | ||
f92492f7 | 29482 | * config/darwin.h: Add static-libgfortran to LINK_SPEC. |
94cd11b9 | 29483 | |
c950adc6 | 29484 | 2009-01-19 Vladimir Makarov <vmakarov@redhat.com> |
29485 | ||
29486 | PR c/38869 | |
29487 | * rtl.h (reinit_regs): New prototype. | |
29488 | * regclass.c: Include ira.h. | |
29489 | (reinit_regs): New. | |
29490 | * Makefile.in (regclass.o): Add ira.h. | |
29491 | * config/i386/i386.c (ix86_maybe_switch_abi): Use reinit_regs. | |
29492 | ||
02421213 | 29493 | 2009-01-18 H.J. Lu <hongjiu.lu@intel.com> |
29494 | ||
29495 | PR target/38736 | |
29496 | * c-common.c (handle_aligned_attribute): Use | |
29497 | ATTRIBUTE_ALIGNED_VALUE instead of BIGGEST_ALIGNMENT for | |
29498 | default alignment value. | |
29499 | ||
29500 | * c-cppbuiltin.c (c_cpp_builtins): Define __BIGGEST_ALIGNMENT__. | |
29501 | ||
29502 | * defaults.h (ATTRIBUTE_ALIGNED_VALUE): New. | |
29503 | * config/i386/i386.h (ATTRIBUTE_ALIGNED_VALUE): Likewise. | |
29504 | ||
29505 | * doc/extend.texi: Update __attribute__ ((aligned)). Document | |
29506 | __BIGGEST_ALIGNMENT__. | |
29507 | ||
29508 | * doc/tm.texi: Document ATTRIBUTE_ALIGNED_VALUE. | |
29509 | ||
2ac47fdf | 29510 | 2009-01-18 Richard Guenther <rguenther@suse.de> |
29511 | ||
29512 | PR tree-optimization/38819 | |
29513 | * tree-flow.h (operation_could_trap_helper_p): Declare. | |
29514 | * tree-eh.c (operation_could_trap_helper_p): Export. | |
29515 | * tree-ssa-sccvn.h (vn_nary_may_trap): Declare. | |
29516 | * tree-ssa-sccvn.c (vn_nary_may_trap): New function. | |
29517 | * tree-ssa-pre.c (insert_into_preds_of_block): Check if we | |
29518 | are about to insert a possibly trapping instruction and fail | |
29519 | in this case. | |
29520 | ||
b338dafb | 29521 | 2009-01-18 Andreas Schwab <schwab@suse.de> |
29522 | ||
29523 | * doc/install.texi (Configuration): Remove obsolete paragraph | |
29524 | about use of --with-gnu-ld with --with-gnu-as. | |
29525 | ||
91f54ca3 | 29526 | 2009-01-18 Kazu Hirata <kazu@codesourcery.com> |
29527 | ||
29528 | * doc/extend.texi, doc/gimple.texi, doc/invoke.texi, | |
29529 | doc/md.texi, doc/sourcebuild.texi, doc/tm.texi: Fix typos. | |
29530 | Follow spelling conventions. | |
29531 | ||
76cd80c7 | 29532 | 2009-01-18 Ben Elliston <bje@au.ibm.com> |
29533 | ||
29534 | * bitmap.c (bitmap_obstack_alloc_stat): Adjust cast to eliminate | |
29535 | C++ warning about implicit conversion from void * to struct | |
29536 | bitmap_head_def *. | |
29537 | (bitmap_obstack_free): Likewise for bitmap_element *. | |
df1573c4 | 29538 | * Makefile.in (bitmap.o-warn): Remove. |
76cd80c7 | 29539 | |
89bcc083 | 29540 | 2009-01-17 Dave Korn <dave.korn.cygwin@gmail.com> |
29541 | ||
29542 | * Makefile.in (BACKENDLIBS): Reorder to match dependencies. | |
29543 | ||
3c560c26 | 29544 | 2009-01-17 Sebastian Pop <sebastian.pop@amd.com> |
29545 | Tobias Grosser <tobi.grosser@amd.com> | |
29546 | ||
29547 | * graphite.c (graphite_trans_scop_block): Do not block single | |
29548 | nested loops. | |
29549 | ||
e106fc2e | 29550 | 2009-01-16 Alexandre Oliva <aoliva@redhat.com> |
29551 | ||
29552 | * ebitmap.h (ebitmap_iter_init): Initialize all fields. | |
29553 | * ipa-struct-reorg.c (gen_struct_type): Replace known-true | |
29554 | test with assertion. | |
29555 | ||
cd6342bd | 29556 | 2009-01-16 Richard Guenther <rguenther@suse.de> |
29557 | ||
29558 | PR tree-optimization/38835 | |
29559 | PR middle-end/36227 | |
29560 | * fold-const.c (fold_binary): Remove PTR + INT -> (INT)(PTR p+ INT) | |
29561 | and INT + PTR -> (INT)(PTR p+ INT) folding. | |
29562 | * tree-ssa-address.c (create_mem_ref): Properly use POINTER_PLUS_EXPR. | |
29563 | ||
298bbd8d | 29564 | 2009-01-16 Adam Nemet <anemet@caviumnetworks.com> |
29565 | ||
29566 | PR target/38554 | |
29567 | * expmed.c (expand_shift): With SHIFT_COUNT_TRUNCATED, don't lift | |
29568 | the subreg from a lowpart subreg if it is also casting the value. | |
29569 | ||
9e5f07d3 | 29570 | 2009-01-16 Sebastian Pop <sebastian.pop@amd.com> |
29571 | Tobias Grosser <tobi.grosser@amd.com> | |
29572 | ||
29573 | * graphite.c (compare_prefix_loops): New. | |
29574 | (build_scop_canonical_schedules): Rewritten. | |
29575 | (graphite_transform_loops): Move build_scop_canonical_schedules | |
29576 | after build_scop_iteration_domain. | |
29577 | ||
35fb1eb0 | 29578 | 2009-01-16 Sebastian Pop <sebastian.pop@amd.com> |
29579 | Tobias Grosser <tobi.grosser@amd.com> | |
29580 | ||
89871bab | 29581 | * graphite.c (add_conditions_to_domain): Add the loops to |
35fb1eb0 | 29582 | the dimension of the iteration domain. Do copy the domain |
29583 | only when it exists. | |
29584 | (build_scop_conditions_1): Do not call add_conditions_to_domain. | |
29585 | (add_conditions_to_constraints): New. | |
29586 | (can_generate_code_stmt, can_generate_code): Removed. | |
29587 | (gloog): Do not call can_generate_code. | |
29588 | (graphite_transform_loops): Call add_conditions_to_constraints | |
29589 | after building the iteration domain. | |
29590 | ||
99e2edfd | 29591 | 2009-01-16 Jakub Jelinek <jakub@redhat.com> |
29592 | ||
29593 | PR tree-optimization/38789 | |
29594 | * tree-ssa-threadedge.c | |
29595 | (record_temporary_equivalences_from_stmts_at_dest): Ignore calls to | |
29596 | __builtin_constant_p. | |
29597 | ||
237805dd | 29598 | 2009-01-16 Kenneth Zadeck <zadeck@naturalbridge.com> |
cff725a2 | 29599 | |
29600 | * dce.c (delete_unmarked_insns): Reversed the order that insns are | |
29601 | examined before deleting them. | |
89871bab | 29602 | |
daaa06b2 | 29603 | 2009-01-16 Richard Earnshaw <rearnsha@arm.com> |
29604 | ||
29605 | * function.c (aggregate_value_p): Correctly extract the function | |
29606 | type from CALL_EXPR_FN lookup. | |
29607 | ||
237805dd | 29608 | 2009-01-16 Hariharan Sandanagobalane <hariharan@picochip.com> |
e262db7d | 29609 | |
29610 | * config/picochip/picochip.c (picochip_override_options): Revert | |
29611 | CFI asm flag disable commited previously. | |
29612 | ||
d635c475 | 29613 | 2009-01-15 Sebastian Pop <sebastian.pop@amd.com> |
29614 | Tobias Grosser <tobi.grosser@amd.com> | |
29615 | Jan Sjodin <jan.sjodin@amd.com> | |
29616 | ||
29617 | * graphite.c (scan_tree_for_params): On substractions negate | |
29618 | all the coefficients of the term. | |
29619 | (clast_to_gcc_expression_red): New. Handle reduction expressions | |
29620 | of more than two operands. | |
29621 | (clast_to_gcc_expression): Call clast_to_gcc_expression_red. | |
29622 | (get_vdef_before_scop): Handle also the case of default definitions. | |
29623 | ||
f5b7c8a5 | 29624 | 2009-01-15 Richard Sandiford <rdsandiford@googlemail.com> |
29625 | ||
29626 | * caller-save.c (add_used_regs_1, add_used_regs): New functions. | |
29627 | (insert_one_insn): Use them instead of REG_DEAD and REG_INC notes. | |
29628 | Also use them when walking CALL_INSN_FUNCTION_USAGE. | |
29629 | ||
9e1c1bf0 | 29630 | 2009-01-15 H.J. Lu <hongjiu.lu@intel.com> |
29631 | Joey Ye <joey.ye@intel.com> | |
29632 | ||
29633 | PR middle-end/37843 | |
29634 | * cfgexpand.c (expand_stack_alignment): Don't update stack | |
29635 | boundary nor check incoming stack boundary here. | |
29636 | (gimple_expand_cfg): Update stack boundary and check incoming | |
29637 | stack boundary here. | |
29638 | ||
237805dd | 29639 | 2009-01-15 Kenneth Zadeck <zadeck@naturalbridge.com> |
66aca59d | 29640 | |
f92492f7 | 29641 | * dce.c (find_call_stack_args, delete_unmarked_insns): Fixed comments. |
89871bab | 29642 | |
eb940a48 | 29643 | 2009-01-14 Jakub Jelinek <jakub@redhat.com> |
29644 | ||
29645 | PR rtl-optimization/38245 | |
29646 | * calls.c (expand_call): Add stack arguments to | |
29647 | CALL_INSN_FUNCTION_USAGE even for pure calls (when | |
29648 | ACCUMULATE_OUTGOING_ARGS) and even for args partially passed | |
29649 | in regs and partially in memory or BLKmode arguments. | |
29650 | (emit_library_call_value_1): Add stack arguments to | |
29651 | CALL_INSN_FUNCTION_USAGE even for pure calls (when | |
29652 | ACCUMULATE_OUTGOING_ARGS). | |
29653 | * dce.c: Include tm_p.h. | |
29654 | (find_call_stack_args): New function. | |
29655 | (deletable_insn_p): Call it for CALL_P insns. Add ARG_STORES | |
29656 | argument. | |
29657 | (mark_insn): Call find_call_stack_args for CALL_Ps. | |
29658 | (prescan_insns_for_dce): Walk insns backwards in bb rather than | |
29659 | forwards. Allocate and free arg_stores bitmap if needed, pass it | |
29660 | down to deletable_insn_p, don't mark stores set in arg_stores | |
29661 | bitmap, clear the bitmap at the beginning of each bb. | |
29662 | * Makefile.in (dce.o): Depend on $(TM_P_H). | |
29663 | ||
26f62ff4 | 29664 | 2009-01-14 Michael Meissner <gnu@the-meissners.org> |
29665 | ||
29666 | PR target/22599 | |
f92492f7 | 29667 | * config/i386/i386.c (print_operand): Add tests for 'D', 'C', 'F', 'f' |
29668 | to make sure the insn is a conditional test (bug 22599). Reformat a | |
29669 | few long lines. | |
26f62ff4 | 29670 | |
87736b69 | 29671 | 2009-01-14 Sebastian Pop <sebastian.pop@amd.com> |
29672 | ||
29673 | PR middle-end/38431 | |
29674 | * graphite.c (get_vdef_before_scop, scop_adjust_vphi): New. | |
29675 | (scop_adjust_phis_for_liveouts): Call scop_adjust_vphi. | |
29676 | (gloog): Do not call cleanup_tree_cfg. | |
89871bab | 29677 | (graphite_transform_loops): Call cleanup_tree_cfg after all |
87736b69 | 29678 | scops have been code generated. |
29679 | ||
4dbb1e0c | 29680 | 2009-01-14 Basile Starynkevitch <basile@starynkevitch.net> |
29681 | * doc/gty.texi (Invoking the garbage collector): Added new node | |
29682 | and section documenting ggc_collect. | |
29683 | ||
48d49ced | 29684 | 2009-01-14 Richard Guenther <rguenther@suse.de> |
29685 | ||
29686 | PR tree-optimization/38826 | |
29687 | PR middle-end/38477 | |
29688 | * tree-ssa-structalias.c (emit_alias_warning): Emit the pointer | |
29689 | initialization notes only if we actually emitted a warning. | |
29690 | (intra_create_variable_infos): Add constraints for a result decl | |
29691 | that is passed by hidden reference. | |
29692 | (build_pred_graph): Mark all related variables non-direct on | |
29693 | address-taking. | |
29694 | ||
bef7b1de | 29695 | 2009-01-14 Nick Clifton <nickc@redhat.com> |
29696 | ||
29697 | * ira-conflicts.c: Include addresses.h for the definition of | |
29698 | base_reg_class. | |
f92492f7 | 29699 | (ira_build_conflicts): Use base_reg_class instead of BASE_REG_CLASS. |
29700 | * Makefile.in: Add a dependency of ira-conflicts.o on addresses.h. | |
bef7b1de | 29701 | |
cab55469 | 29702 | 2009-01-13 Vladimir Makarov <vmakarov@redhat.com> |
29703 | ||
29704 | PR target/38811 | |
29705 | * Makefile.in (ira-lives.o): Add except.h. | |
29706 | ||
29707 | * ira-lives.c: Include except.h. | |
29708 | (process_bb_node_lives): Process can_throw_internal. | |
29709 | ||
cac5cd08 | 29710 | 2009-01-13 Jakub Jelinek <jakub@redhat.com> |
29711 | ||
29712 | PR rtl-optimization/38774 | |
29713 | * combine.c (simplify_set): When undoing cc_use change, don't do | |
29714 | PUT_CODE on the newly created comparison, but instead put back the | |
29715 | old comparison. | |
29716 | ||
309ef6b4 | 29717 | 2009-01-13 Joseph Myers <joseph@codesourcery.com> |
29718 | ||
29719 | * doc/invoke.texi (ARM Options): Update lists of -mcpu and -march | |
29720 | values. Remove duplicate arm8 entry. | |
29721 | ||
1ffa850c | 29722 | 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> |
29723 | ||
29724 | PR tree-optimization/38786 | |
29725 | * graphite.c (expand_scalar_variables_ssa_name): New, outlined from | |
29726 | the SSA_NAME case of expand_scalar_variables_expr. | |
29727 | Set the type of an expression to the type of its assign statement. | |
29728 | (expand_scalar_variables_expr): Also gather the scalar computation | |
29729 | used to index the memory access. Do not pass loop_p. | |
29730 | Fix comment. Stop recursion on tcc_constant or tcc_declaration. | |
29731 | (expand_scalar_variables_stmt): Pass to expand_scalar_variables_expr | |
8d4c7d80 | 29732 | the gimple_stmt_iterator where it inserts new code. |
29733 | Do not pass loop_p. | |
1ffa850c | 29734 | (copy_bb_and_scalar_dependences): Do not pass loop_p. |
29735 | (translate_clast): Update call to copy_bb_and_scalar_dependences. | |
29736 | ||
de540910 | 29737 | 2009-01-13 Sebastian Pop <sebastian.pop@amd.com> |
29738 | ||
29739 | * graphite.h (debug_value): Removed. | |
29740 | * graphite.c (debug_value): Removed. | |
29741 | ||
3d1f6e40 | 29742 | 2009-01-13 Richard Earnshaw <rearnsha@arm.com> |
29743 | ||
f92492f7 | 29744 | * config/arm/arm.c (output_move_double): Don't synthesize thumb-2 |
29745 | ldrd/strd with two 32-bit instructions. | |
3d1f6e40 | 29746 | |
0f978633 | 29747 | 2009-01-13 Richard Earnshaw <rearnsha@arm.com> |
29748 | ||
f92492f7 | 29749 | * config/arm/arm.c (struct processors): Pass for speed down into |
29750 | cost helper functions. | |
0f978633 | 29751 | (const_ok_for_op): Handle COMPARE and inequality nodes. |
29752 | (arm_rtx_costs_1): Rewrite. | |
29753 | (arm_size_rtx_costs): Update prototype. | |
29754 | (arm_rtx_costs): Pass speed down to helper functions. | |
29755 | (arm_slowmul_rtx_costs): Rework cost calculations. | |
29756 | (arm_fastmul_rtx_costs, arm_xscale_rtx_costs): Likewise. | |
29757 | (arm_9e_rtx_costs): Likewise. | |
29758 | ||
d6c48eee | 29759 | 2009-01-13 Uros Bizjak <ubizjak@gmail.com> |
29760 | ||
29761 | * config/alpha/alpha.c (alpha_legitimate_address_p): Explicit | |
f92492f7 | 29762 | relocations of local symbols wider than UNITS_PER_WORD are not valid. |
d6c48eee | 29763 | (alpha_legitimize_address): Do not split local symbols wider than |
29764 | UNITS_PER_WORD into HIGH/LO_SUM parts. | |
29765 | ||
91e64380 | 29766 | 2009-01-13 Danny Smith <dannysmith@users.sourceforge.net> |
29767 | ||
29768 | PR bootstrap/38580 | |
29769 | * gcc.c (process_command): Replace call to execvp with calls | |
29770 | to pex_one and exit. | |
29771 | ||
4addc9bf | 29772 | 2009-01-03 Anatoly Sokolov <aesok@post.ru> |
29773 | ||
29774 | PR target/29141 | |
29775 | * config/avr/t-avr (LIB1ASMFUNCS): Add _tablejump_elpm. | |
29776 | * config/avr/libgcc.S (__do_global_ctors, __do_global_dtors): Add | |
29777 | variant for devices with 3-byte PC. | |
aca60c7b | 29778 | (__tablejump_elpm__): New. |
4addc9bf | 29779 | |
f0d0d842 | 29780 | 2009-01-12 Jakub Jelinek <jakub@redhat.com> |
29781 | ||
29782 | PR c/32041 | |
29783 | * c-parser.c (c_parser_postfix_expression): Allow `->' in | |
29784 | offsetof member-designator, handle it as `[0].'. | |
29785 | ||
55e0e460 | 29786 | 2009-01-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
29787 | ||
29788 | * pa.c (pa_asm_output_mi_thunk): Use pc-relative branch to thunk | |
29789 | function when not using named sections on targets with named sections | |
29790 | if branch distance is less than 262132. | |
29791 | ||
afb33771 | 29792 | 2009-01-12 Richard Earnshaw <rearnsha@arm.com> |
29793 | ||
29794 | * combine.c (combine_instructions): Recompute | |
29795 | optimize_this_for_speed_p for each BB in the main combine loop. | |
29796 | ||
a6c1b5f0 | 29797 | 2009-01-12 Tomas Bily <tbily@suse.cz> |
29798 | ||
29799 | PR middlend/38385 | |
d6c48eee | 29800 | * tree-loop-distribution.c (prop_phis): New function. |
29801 | (generate_builtin): Call prop_phis. | |
a6c1b5f0 | 29802 | |
3a43bfe9 | 29803 | 2009-01-12 Jakub Jelinek <jakub@redhat.com> |
29804 | ||
29805 | PR tree-optimization/38807 | |
29806 | * tree-ssa-reassoc.c (remove_visited_stmt_chain): Don't look at | |
29807 | gimple_visited_p unless stmt is GIMPLE_ASSIGN. | |
29808 | ||
95fb59aa | 29809 | 2009-01-11 Adam Nemet <anemet@caviumnetworks.com> |
29810 | ||
29811 | * expmed.c (store_bit_field_1): Properly truncate the paradoxical | |
29812 | subreg of op0 to the original op0. | |
29813 | ||
237805dd | 29814 | 2009-01-11 Laurent GUERBY <laurent@guerby.net> |
e0b61fdb | 29815 | |
29816 | * doc/sourcebuild.texi (Source Tree): Move up intl and fixinc. | |
89871bab | 29817 | |
a32384d7 | 29818 | 2009-01-11 Markus Schoepflin <markus.schoepflin@comsoft.de> |
29819 | ||
29820 | PR debug/7055 | |
943327c1 | 29821 | * mips-tfile.c (parse_def): Fix parsing of def strings |
a32384d7 | 29822 | starting with digits. |
29823 | ||
a9467ac5 | 29824 | 2009-01-10 Jakub Jelinek <jakub@redhat.com> |
29825 | ||
29826 | PR target/38695 | |
29827 | * config/arm/arm.c (arm_is_long_call_p): Don't call | |
29828 | arm_function_in_section_p if decl isn't a FUNCTION_DECL. | |
29829 | ||
100329af | 29830 | 2009-01-09 Steven Bosscher <steven@gcc.gnu.org> |
29831 | ||
29832 | * regrename.c (regrename_optimize): Fix dumping. | |
29833 | (find_oldest_value_reg): Preserve REG_POINTER. | |
29834 | (copy_hardreg_forward_1): Likewise. | |
29835 | ||
51e52fe3 | 29836 | 2009-01-09 Diego Novillo <dnovillo@google.com> |
29837 | ||
6db00048 | 29838 | * gimple.h (struct gimple_statement_base) <uid>: Document |
51e52fe3 | 29839 | the restrictions on its use. |
29840 | (gimple_uid): Tidy. | |
29841 | (gimple_set_uid): Tidy. | |
29842 | ||
e1e05028 | 29843 | 2009-01-09 Jakub Jelinek <jakub@redhat.com> |
29844 | ||
29845 | * config/i386/i386.c (ix86_expand_movmem, ix86_expand_setmem): Add | |
29846 | zero guard even if align_bytes != 0 and count is smaller than | |
29847 | size_needed. | |
29848 | ||
a330630f | 29849 | 2009-01-09 Vladimir Makarov <vmakarov@redhat.com> |
0c42b4f4 | 29850 | |
29851 | PR rtl-optimization/38495 | |
d6c48eee | 29852 | * ira-emit.c (print_move_list, ira_debug_move_list): New functions. |
0c42b4f4 | 29853 | (add_range_and_copies_from_move_list): Print all added ranges. |
29854 | Add ranges to memory optimized destination. | |
29855 | ||
8f538fc3 | 29856 | 2009-01-09 Jakub Jelinek <jakub@redhat.com> |
29857 | ||
ede11ffa | 29858 | PR target/38686 |
29859 | PR target/38708 | |
29860 | * config/i386/i386.c (override_options): Reject | |
29861 | -mstringop-strategy=rep_8byte with -m32. | |
29862 | (ix86_expand_movmem): For size_needed == 1 set epilogue_size_needed | |
29863 | to 1. Do count comparison against epilogue_size_needed at compile | |
29864 | time even when count_exp was constant forced into register. For | |
29865 | size_needed don't jump to epilogue, instead just avoid aligning | |
29866 | and invoke the body algorithm. If need_zero_guard, add zero guard | |
29867 | even if count is non-zero, but smaller than size_needed + number of | |
29868 | bytes that could be stored for alignment. | |
29869 | (ix86_expand_setmem): For size_needed == 1 set epilogue_size_needed | |
29870 | to 1. If need_zero_guard, add zero guard even if count is non-zero, | |
29871 | but smaller than size_needed + number of bytes that could be stored | |
29872 | for alignment. Compare size_needed with epilogue_size_needed instead | |
29873 | of desired_align - align, don't adjust size_needed, pass | |
29874 | epilogue_size_needed to the epilogue expanders. | |
29875 | ||
8f538fc3 | 29876 | PR c/35742 |
d6c48eee | 29877 | * c-pretty-print.c (pp_c_expression): Handle GOTO_EXPR like BIND_EXPR. |
8f538fc3 | 29878 | |
21a47bc9 | 29879 | 2009-01-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
29880 | ||
29881 | * pa.c (last_address): Change to unsigned. | |
29882 | (update_total_code_bytes): Change argument to unsigned. Don't | |
29883 | check if insn addresses are set. | |
29884 | (pa_output_function_epilogue): Set last_address to UINT_MAX if insn | |
29885 | addresses are not set. | |
29886 | (pa_asm_output_mi_thunk): Handle wrap when updating last_address. | |
29887 | ||
ce090c51 | 29888 | 2009-01-09 Nick Clifton <nickc@redhat.com> |
29889 | ||
29890 | * config/sh/symbian.c: Replace uses of DECL_INLINE with | |
29891 | DECL_DECLARED_INLINE_P. | |
29892 | ||
4e7cb1c5 | 29893 | 2009-01-09 Jakub Jelinek <jakub@redhat.com> |
29894 | ||
70b6a6e8 | 29895 | PR middle-end/38347 |
29896 | * dojump.c (do_jump_by_parts_zero_rtx): Use mode instead of | |
29897 | GET_MODE (op0) in operand_subword_force calls. | |
29898 | ||
4e7cb1c5 | 29899 | PR middle-end/38771 |
29900 | * fold-const.c (fold_unary): For COMPOUND_EXPR and COND_EXPR, | |
29901 | fold_convert arg0 operands to TREE_TYPE (op0) first. | |
29902 | ||
d0388252 | 29903 | 2009-01-08 Vladimir Makarov <vmakarov@redhat.com> |
29904 | ||
29905 | * params.def (ira-max-conflict-table-size): Decrease default value | |
29906 | to 1000. | |
29907 | ||
12c697cd | 29908 | 2009-01-08 Jakub Jelinek <jakub@redhat.com> |
29909 | ||
29910 | PR tree-optimization/37031 | |
29911 | * lambda-code.c (lambda_collect_parameters): Call pointer_set_destroy | |
29912 | on parameter_set. | |
29913 | (build_access_matrix): Reserve correct size for AM_MATRIX vector, | |
29914 | allocate it using gc instead of heap, use VEC_quick_push instead of | |
29915 | VEC_safe_push. | |
29916 | * graphite.c (build_access_matrix): Allocate AM_MATRIX vector using gc | |
29917 | instead of heap, use VEC_quick_push instead of VEC_safe_push. | |
29918 | * tree-data-ref.h (struct access_matrix): Change matrix to gc | |
29919 | allocated vector from heap allocated. | |
29920 | * lambda.h: Add DEF_VEC_ALLOC_P for gc allocated lambda_vector. | |
29921 | * tree-loop-linear.c (linear_transform_loops): Allocate nest | |
29922 | vector only after perfect_loop_nest_depth call. | |
29923 | ||
59835a90 | 29924 | 2009-01-08 Sebastian Pop <sebastian.pop@amd.com> |
29925 | Jan Sjodin <jan.sjodin@amd.com> | |
29926 | ||
29927 | PR tree-optimization/38559 | |
29928 | * graphite.c (debug_value, copy_constraint, | |
29929 | swap_constraint_variables, scale_constraint_variable, ): New. | |
29930 | (get_lower_bound, get_upper_bound): Removed. | |
29931 | (graphite_trans_bb_strip_mine): Clean up this code that works | |
29932 | only for constant number of iterations. Fully copy upper and | |
29933 | lower bound constraints, not only the constant part of them. | |
29934 | * graphite.h (debug_value): Declared. | |
29935 | ||
1c48f190 | 29936 | 2009-01-08 Ira Rosen <irar@il.ibm.com> |
29937 | ||
29938 | PR tree-optimization/37194 | |
29939 | * tree-vect-transform.c (vect_estimate_min_profitable_iters): | |
89871bab | 29940 | Don't add the cost of cost model guard in prologue to scalar |
1c48f190 | 29941 | outside cost in case of known number of iterations. |
29942 | ||
9538c1d1 | 29943 | 2009-01-07 Nathan Froyd <froydnj@codesourcery.com> |
29944 | Alan Modra <amodra@bigpond.net.au> | |
29945 | ||
29946 | * config/rs6000/rs6000.c (rs6000_legitimize_address): Check for | |
29947 | non-word-aligned REG+CONST addressing. | |
29948 | ||
292add68 | 29949 | 2009-01-07 Uros Bizjak <ubizjak@gmail.com> |
29950 | ||
29951 | PR target/38706 | |
29952 | * config/alpha/alpha.c (alpha_end_function): For TARGET_ABI_OSF, call | |
29953 | free_after_compilation when outputting a thunk. | |
29954 | (alpha_output_mi_thunk_osf): Assert that we are processing a thunk. | |
29955 | Do not call free_after_compilation here. | |
29956 | ||
bbc3ff90 | 29957 | 2009-01-07 Uros Bizjak <ubizjak@gmail.com> |
29958 | ||
29959 | * config/i386/i386.c (ix86_target_string): Use ARRAY_SIZE. | |
bbc3ff90 | 29960 | (ix86_valid_target_attribute_inner_p): Ditto. |
29961 | ||
145bdf6a | 29962 | 2009-01-07 Jan Sjodin <jan.sjodin@amd.com> |
29963 | ||
29964 | PR tree-optimization/38492 | |
29965 | PR tree-optimization/38498 | |
29966 | * tree-check.c (operator_is_linear, scev_is_linear_expression): New. | |
29967 | * tree-chrec.h (scev_is_linear_expression): Declared. | |
29968 | * graphite.c (graphite_cannot_represent_loop_niter): New. | |
29969 | (scopdet_basic_block_info): Call graphite_cannot_represent_loop_niter. | |
29970 | (graphite_loop_normal_form): Use gcc_assert. | |
29971 | (scan_tree_for_params): Use CASE_CONVERT. | |
29972 | (phi_node_is_iv, bb_contains_non_iv_scalar_phi_nodes): New. | |
29973 | (build_scop_conditions_1): Call bb_contains_non_iv_scalar_phi_nodes. | |
29974 | Use gcc_assert. Discard scops that contain unhandled cases. | |
29975 | (build_scop_conditions): Return a boolean status for unhandled cases. | |
29976 | (strip_mine_profitable_p): Print the loop number, not its depth. | |
29977 | (is_interchange_valid): Pass the depth of the loop nest, don't | |
29978 | recompute it wrongly. | |
29979 | (graphite_trans_bb_block): Same. | |
29980 | (graphite_trans_bb_block): Print tentative of loop blocking. | |
29981 | (graphite_trans_scop_block): Do not print that the loop has been | |
29982 | blocked. | |
29983 | (graphite_transform_loops): Do not handle scops that contain condition | |
29984 | scalar phi nodes. | |
29985 | ||
b49a1e34 | 29986 | 2009-01-07 H.J. Lu <hongjiu.lu@intel.com> |
29987 | ||
29988 | AVX Programming Reference (December, 2008) | |
29989 | * config/i386/avxintrin.h (_mm256_stream_si256): New. | |
29990 | (_mm256_stream_pd): Likewise. | |
29991 | (_mm256_stream_ps): Likewise. | |
29992 | ||
29993 | * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTDQ256, | |
29994 | IX86_BUILTIN_MOVNTPD256 and IX86_BUILTIN_MOVNTPS256. | |
29995 | (ix86_special_builtin_type): Add VOID_FTYPE_PV4DI_V4DI. | |
29996 | (bdesc_special_args): Add __builtin_ia32_movntdq256, | |
29997 | __builtin_ia32_movntpd256 and __builtin_ia32_movntps256. | |
29998 | (ix86_init_mmx_sse_builtins): Handle VOID_FTYPE_PV4DI_V4DI. | |
29999 | (ix86_expand_special_args_builtin): Likewise. | |
30000 | ||
30001 | * config/i386/sse.md (AVXMODEDI): New. | |
30002 | (avx_movnt<mode>): Likewise. | |
30003 | (avx_movnt<mode>): Likewise. | |
30004 | (<sse>_movnt<mode>): Remove AVX support. | |
30005 | (sse2_movntv2di): Likewise. | |
30006 | ||
4f1351a2 | 30007 | 2009-01-07 Richard Guenther <rguenther@suse.de> |
30008 | ||
30009 | PR middle-end/38751 | |
30010 | * fold-const.c (extract_muldiv): Remove obsolete comment. | |
30011 | (fold_plusminus_mult_expr): Undo MINUS_EXPR | |
30012 | to PLUS_EXPR canonicalization for the canonicalization. | |
30013 | ||
aad359a1 | 30014 | 2009-01-07 Gerald Pfeifer <gerald@pfeifer.com> |
30015 | ||
30016 | * doc/install.texi (alpha*-dec-osf*): Remove note on 32-bit | |
30017 | hosted cross-compilers generating less efficient code. | |
30018 | ||
2061be83 | 30019 | 2009-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
30020 | ||
30021 | * function.h (rtl_data): Add a dbr_scheduled_p field. | |
30022 | * reorg.c (dbr_schedule): Set it. | |
30023 | (gate_handle_delay_slots): Check it. | |
30024 | * config/mips/mips.c (mips_base_delayed_branch): Delete. | |
30025 | (mips_reorg): Check flag_delayed_branch instead of | |
30026 | mips_base_delayed_branch. | |
30027 | (mips_override_options): Don't set mips_base_delayed_branch | |
30028 | or flag_delayed_branch. | |
30029 | ||
6b806743 | 30030 | 2009-01-06 Richard Sandiford <rdsandiford@googlemail.com> |
30031 | ||
30032 | PR rtl-optimization/38426. | |
30033 | * ira.c (ira): Set current_function_is_leaf earlier. | |
30034 | ||
095050fc | 30035 | 2009-01-06 Jakub Jelinek <jakub@redhat.com> |
30036 | ||
30037 | PR rtl-optimization/38722 | |
30038 | * combine.c (try_combine): Don't modify PATTERN (i3) and notes | |
30039 | too early, only set a flag and modify after last possible | |
30040 | undo_all point. | |
30041 | ||
0c87fb2b | 30042 | 2009-01-06 Janis Johnson <janis187@us.ibm.com> |
30043 | ||
30044 | PR c/34252 | |
30045 | * ginclude/float.h: Rename DECnn_DEN to DECnn_SUBNORMAL_MIN. | |
30046 | * real.c (decimal_single_format): Correct values of emin and emax. | |
30047 | (decimal_double_format): Ditto. | |
30048 | (decimal_quad_format): Ditto. | |
30049 | * c-cppbuiltin.c (builtin_define_decimal_float_constants): Adjust | |
30050 | computation of DECnn_MIN and DECnn_MAX for corrected values of | |
30051 | emin and emax. Define __DECnn_SUBNORMAL_MIN__ instead of | |
30052 | __DECnn_MIN__, and adjust its computation for the corrected value | |
30053 | of emin. | |
30054 | ||
710ab45a | 30055 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
30056 | ||
30057 | PR target/38744 | |
f92492f7 | 30058 | * config/i386/i386.c (ix86_expand_call): Use ARRAY_SIZE. |
710ab45a | 30059 | |
0a46e111 | 30060 | 2009-01-06 Gerald Pfeifer <gerald@pfeifer.com> |
30061 | ||
30062 | * doc/contrib.texi (Contributors): Slightly adjust the end note. | |
30063 | Add Robert Clark to the list of testers. | |
30064 | ||
30095c10 | 30065 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
237805dd | 30066 | Kai Tietz <kai.tietz@onevision.com> |
30095c10 | 30067 | |
f92492f7 | 30068 | * config/i386/i386.md (*msabi_syvabi): Add SSE regs clobbers. |
30069 | * config/i386/i386.c (ix86_expand_call): Add clobbers. | |
30095c10 | 30070 | |
acb79b5c | 30071 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
237805dd | 30072 | Kai Tietz <kai.tietz@onevision.com> |
acb79b5c | 30073 | |
f92492f7 | 30074 | * config/i386/i386.h (CONDITIONAL_CALL_USAGE): SSE regs are not used |
30075 | for w64 ABI. | |
30076 | * config/i386/i386.c (struct ix86_frame): Add padding0 and nsseregs. | |
acb79b5c | 30077 | (ix86_nsaved_regs): Count only general purpose regs. |
30078 | (ix86_nsaved_sseregs): New. | |
30079 | (ix86_compute_frame_layout): Update nsseregs; set preferred alignment | |
30080 | to 16 for w64; compute padding and size of sse reg save area. | |
bbc3ff90 | 30081 | (ix86_emit_save_regs, ix86_emit_save_regs_using_mov): Save only |
30082 | general purpose regs. | |
acb79b5c | 30083 | (ix86_emit_save_sse_regs_using_mov): New. |
30084 | (ix86_expand_prologue): Save SSE regs if needed. | |
30085 | (ix86_emit_restore_regs_using_mov): Use only general purpose regs. | |
30086 | (ix86_emit_restore_sse_regs_using_mov): New. | |
30087 | (ix86_expand_epilogue): Save SSE regs if needed. | |
30088 | ||
90a81a4b | 30089 | 2009-01-06 Jan Hubicka <jh@suse.cz> |
237805dd | 30090 | Kai Tietz <kai.tietz@onevision.com> |
90a81a4b | 30091 | |
f92492f7 | 30092 | * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Enable for MSABI |
30093 | * config/i386/i386.c (init_cumulative_args): Disallow calls of MSABI | |
30094 | functions when accumulate outgoing args is off. | |
90a81a4b | 30095 | |
7521b07f | 30096 | 2009-01-06 H.J. Lu <hongjiu.lu@intel.com> |
30097 | ||
30098 | PR bootstrap/38742 | |
30099 | * ira-color.c (ira_reuse_stack_slot): Check ENABLE_IRA_CHECKING | |
30100 | before using pseudos_have_intersected_live_ranges_p. | |
30101 | ||
30102 | * ira-int.h (ira_assert): Always define. | |
30103 | ||
dbd61cd0 | 30104 | 2009-01-06 H.J. Lu <hongjiu.lu@intel.com> |
30105 | ||
30106 | AVX Programming Reference (December, 2008) | |
30107 | * config/i386/avxintrin.h (_mm_permute2_pd): Removed. | |
30108 | (_mm256_permute2_pd): Likewise. | |
30109 | (_mm_permute2_ps): Likewise. | |
30110 | (_mm256_permute2_ps): Likewise. | |
30111 | * config/i386/i386.md (UNSPEC_VPERMIL2): Likewise. | |
30112 | * config/i386/sse.md (avx_vpermil2<mode>3): Likewise. | |
30113 | ||
30114 | * config/i386/i386.c (ix86_builtins): Remove | |
30115 | IX86_BUILTIN_VPERMIL2PD, IX86_BUILTIN_VPERMIL2PS, | |
30116 | IX86_BUILTIN_VPERMIL2PD256 and IX86_BUILTIN_VPERMIL2PS256. | |
30117 | (ix86_builtin_type): Remove V8SF_FTYPE_V8SF_V8SF_V8SI_INT, | |
30118 | V4DF_FTYPE_V4DF_V4DF_V4DI_INT, V4SF_FTYPE_V4SF_V4SF_V4SI_INT | |
30119 | and V2DF_FTYPE_V2DF_V2DF_V2DI_INT. | |
30120 | (bdesc_args): Remove __builtin_ia32_vpermil2pd, | |
30121 | __builtin_ia32_vpermil2ps, __builtin_ia32_vpermil2pd256 and | |
30122 | __builtin_ia32_vpermil2ps256. | |
30123 | (ix86_init_mmx_sse_builtins): Updated. | |
30124 | (ix86_expand_args_builtin): Likewise. | |
30125 | ||
c4b36071 | 30126 | 2009-01-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
30127 | ||
dbd61cd0 | 30128 | * pa.c (output_call): Relocate non-jump insns in the delay slot of |
30129 | long absolute calls when generating PA 2.0 code. | |
c4b36071 | 30130 | |
95c83f01 | 30131 | 2009-01-05 Vladimir Makarov <vmakarov@redhat.com> |
30132 | ||
30133 | PR rtl-optimization/38583 | |
30134 | * params.h (IRA_MAX_CONFLICT_TABLE_SIZE): New macro. | |
30135 | ||
30136 | * params.def (ira-max-conflict-table-size): New. | |
30137 | ||
30138 | * doc/invoke.texi (ira-max-conflict-table-size): Decribe. | |
89871bab | 30139 | |
95c83f01 | 30140 | * ira.h (ira_conflicts_p): New external definition. |
89871bab | 30141 | |
95c83f01 | 30142 | * ira-conflicts.c (build_conflict_bit_table): Do not build too big |
30143 | table. Report this. Return result of building. | |
30144 | (ira_build_conflicts): Use ira_conflicts_p. Check result of | |
30145 | building conflict table. | |
30146 | ||
bbc3ff90 | 30147 | * ira-color.c (fast_allocation): Use num instead of ira_allocnos_num. |
95c83f01 | 30148 | (ira_color): Use ira_conflicts_p. |
89871bab | 30149 | |
95c83f01 | 30150 | * global.c: Include ira.h. |
30151 | (pseudo_for_reload_consideration_p, build_insn_chain): Use | |
30152 | ira_conflicts_p. | |
30153 | ||
30154 | * Makefile.in (global.o): Add ira.h. | |
89871bab | 30155 | |
95c83f01 | 30156 | * ira-build.c (mark_all_loops_for_removal, |
30157 | propagate_some_info_from_allocno): New. | |
30158 | (remove_unnecessary_allocnos): Call | |
30159 | propagate_some_info_from_allocno. | |
30160 | (remove_low_level_allocnos): New. | |
30161 | (remove_unnecessary_regions): Add parameter. Call | |
30162 | mark_all_loops_for_removal and remove_low_level_allocnos. Pass | |
30163 | parameter to remove_unnecessary_regions. | |
30164 | (ira_build): Remove all regions but root if the conflict table was | |
30165 | not built. Update conflict hard regs for allocnos crossing calls. | |
30166 | ||
30167 | * ira.c (ira_conflicts_p): New global. | |
30168 | (ira): Define and use ira_conflicts_p. | |
30169 | ||
30170 | * reload1.c (compute_use_by_pseudos, reload, count_pseudo, | |
30171 | count_spilled_pseudo, find_reg, alter_reg, finish_spills, | |
bbc3ff90 | 30172 | emit_input_reload_insns, delete_output_reload): Use ira_conflicts_p. |
89871bab | 30173 | |
da279129 | 30174 | 2009-01-06 Ben Elliston <bje@au.ibm.com> |
30175 | ||
30176 | * gengtype-lex.l (YY_NO_INPUT): Define. | |
30177 | ||
7ec31215 | 30178 | 2009-01-05 Andrew Pinski <andrew_pinski@playstation.sony.com> |
30179 | ||
30180 | PR c/34911 | |
da279129 | 30181 | * c-common.c (handle_vector_size_attribute): Also reject |
30182 | BOOLEAN_TYPE types. | |
7ec31215 | 30183 | |
d51c4d4c | 30184 | 2009-01-05 Sebastian Pop <sebastian.pop@amd.com> |
30185 | ||
30186 | PR tree-optimization/38492 | |
30187 | * graphite.c (rename_map_elt, debug_rename_elt, | |
bbc3ff90 | 30188 | debug_rename_map_1, debug_rename_map, new_rename_map_elt, |
30189 | rename_map_elt_info, eq_rename_map_elts, | |
30190 | get_new_name_from_old_name, bb_in_sese_p): Moved around. | |
d51c4d4c | 30191 | (sese_find_uses_to_rename_use): Renamed sese_build_livein_liveouts_use. |
30192 | (sese_find_uses_to_rename_bb): Renamed sese_build_livein_liveouts_bb. | |
30193 | (sese_build_livein_liveouts): New. | |
30194 | (new_sese, free_sese): New. | |
30195 | (new_scop): Call new_sese. | |
30196 | (free_scop): Call free_sese. | |
30197 | (rename_variables_from_edge, rename_phis_end_scop): Removed. | |
30198 | (register_old_new_names): Renamed register_old_and_new_names. | |
30199 | (register_scop_liveout_renames, add_loop_exit_phis, | |
30200 | insert_loop_close_phis, struct igp, | |
30201 | default_liveout_before_guard, add_guard_exit_phis, | |
30202 | insert_guard_phis, copy_renames): New. | |
30203 | (translate_clast): Call insert_loop_close_phis and insert_guard_phis. | |
30204 | (sese_add_exit_phis_edge): Renamed scop_add_exit_phis_edge. | |
30205 | (rewrite_into_sese_closed_ssa): Renamed scop_insert_phis_for_liveouts. | |
30206 | (scop_adjust_phis_for_liveouts): New. | |
30207 | (gloog): Call scop_adjust_phis_for_liveouts. | |
30208 | ||
30209 | * graphite.h (struct sese): Documented. Added fields liveout, | |
bbc3ff90 | 30210 | num_ver and livein. |
d51c4d4c | 30211 | (SESE_LIVEOUT, SESE_LIVEIN, SESE_LIVEIN_VER, SESE_NUM_VER): New. |
30212 | (new_sese, free_sese, sese_build_livein_liveouts): Declared. | |
30213 | (struct scop): Added field liveout_renames. | |
30214 | (SCOP_LIVEOUT_RENAMES): New. | |
30215 | ||
57c0fd3c | 30216 | 2009-01-05 Harsha Jagasia <harsha.jagasia@amd.com> |
30217 | ||
30218 | PR tree-optimization/38510 | |
30219 | * graphite.c (recompute_all_dominators): Call mark_irreducible_loops. | |
30220 | (translate_clast): Call recompute_all_dominators before | |
30221 | graphite_verify. | |
30222 | (gloog): Call recompute_all_dominators before graphite_verify. | |
30223 | ||
30224 | 2009-01-05 Harsha Jagasia <harsha.jagasia@amd.com> | |
237805dd | 30225 | Jan Sjodin <jan.sjodin@amd.com> |
57c0fd3c | 30226 | |
30227 | PR tree-optimization/38500 | |
30228 | * graphite.c (create_sese_edges): Call fix_loop_structure after | |
30229 | splitting blocks. | |
30230 | ||
237805dd | 30231 | 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com> |
e4c85211 | 30232 | |
30233 | * config.gcc: Add m32r*-*-rtems*. | |
30234 | * config/m32r/rtems.h: New file. | |
30235 | ||
e7ae053d | 30236 | 2009-01-05 Ben Elliston <bje@au.ibm.com> |
30237 | ||
30238 | * Makefile.in (.po.gmo): Use mkinstalldirs, not test -d || mkdir. | |
30239 | (.po.pox): Likewise. | |
30240 | (po/gcc.pot): Likewise. | |
30241 | ||
aad5aaaf | 30242 | 2009-01-04 David S. Miller <davem@davemloft.net> |
30243 | ||
30244 | * config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED_RTX): Delete. | |
30245 | (STARTING_FRAME_OFFSET): Always set to zero. | |
30246 | ||
f323bb78 | 30247 | 2009-01-04 Richard Sandiford <rdsandiford@googlemail.com> |
30248 | ||
30249 | * tree.def (LSHIFT_EXPR, RSHIFT_EXPR): Add commentary. | |
30250 | * tree-cfg.c (verify_gimple_assign_binary): Allow shifts of | |
30251 | fixed-point types, and vectors of the same. | |
30252 | ||
b73796fa | 30253 | 2009-01-04 Richard Sandiford <rdsandiford@googlemail.com> |
30254 | ||
30255 | * config/mips/sync.md (*mb_barrier): Rename to... | |
30256 | (*memory_barrier): ...this. | |
30257 | ||
c17add59 | 30258 | 2009-01-04 Jonathan Wakely <jwakely.gcc@gmail.com> |
30259 | ||
30260 | * doc/extend.texi (Function Attributes): Move @cindex after @item | |
6c6bce65 | 30261 | for 'artificial' and 'flatten'. Fix grammar for 'externally_visible' |
c17add59 | 30262 | and put in alphabetical order. Fix 'target' name and put in order. |
30263 | * doc/invoke.texi (-Wstrict-null-sentinel, -fipa-matrix-reorg): Fix | |
30264 | typos. | |
30265 | ||
dc178856 | 30266 | 2009-01-04 Uros Bizjak <ubizjak@gmail.com> |
30267 | ||
30268 | * config/s390/s390.md (UNSPEC_MB): Rename from UNSPECV_MB. | |
30269 | (memory_barrier): Expand as unspec instead of unspec_volatile. | |
30270 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
30271 | (*memory_barrier): Define as unspec instead of unspec_volatile. | |
30272 | Use (match_dup 0) as input operand. | |
30273 | ||
30274 | * config/sparc/sparc.md (UNSPEC_MEMBAR): Rename from UNSPECV_MEMBAR. | |
30275 | * config/sparc/sync.md (memory_barrier): Expand as unspec instead of | |
30276 | unspec_volatile. Remove mem:BLK from insn operands. Use Pmode | |
30277 | scratch register. Remove operand 1. | |
30278 | (*stbar): Define as unspec instead of unspec_volatile. | |
30279 | Use (match_dup 0) as input operand, remove (const_int 8). | |
30280 | (*membar): Define as unspec instead of unspec_volatile. | |
30281 | Use (match_dup 0) as input operand, remove input operand 2. | |
30282 | ||
30283 | * config/xtensa/xtensa.md (UNSPEC_MEMW): Rename from UNSPECV_MEMW. | |
30284 | (memory_barrier): Expand as unspec instead of unspec_volatile. | |
30285 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
30286 | (*memory_barrier): Define as unspec instead of unspec_volatile. | |
30287 | Use (match_dup 0) as input operand. | |
30288 | ||
30289 | * config/ia64/sync.md (memory_barrier): Redefine as expander pattern. | |
30290 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
30291 | Set volatile flag on operand 0. | |
30292 | (*memory_barrier): New insn pattern. | |
30293 | ||
30294 | * config/rs6000/sync.md (memory_barrier): Remove mem:BLK from | |
30295 | insn operands. | |
30296 | (*memory_barrier): Use (match_dup 0) as input operand. | |
30297 | ||
30298 | * config/mips/sync.md (memory_barrier): Redefine as expander pattern. | |
30299 | Remove mem:BLK from insn operands. Use Pmode scratch register. | |
30300 | Set volatile flag on operand 0. | |
bbc3ff90 | 30301 | (*mb_internal): New insn pattern. |
dc178856 | 30302 | |
30303 | * config/alpha/sync.md (*memory_barrier): Rename from *mb_internal. | |
30304 | ||
fef299ce | 30305 | 2009-01-04 Steven Bosscher <steven@gcc.gnu.org> |
30306 | ||
30307 | PR middle-end/38586 | |
30308 | * function.c (struct temp_slot): Move to the section of the file | |
30309 | that deals with temp slots. Remove field 'address'. | |
30310 | (temp_slot_address_table): New hash table of address -> temp slot. | |
30311 | (struct temp_slot_address_entry): New struct, items for the table. | |
30312 | (temp_slot_address_compute_hash, temp_slot_address_hash, | |
30313 | temp_slot_address_eq, insert_temp_slot_address): Support functions | |
30314 | for the new table. | |
30315 | (find_temp_slot_from_address): Rewrite to use the new hash table. | |
30316 | (remove_unused_temp_slot_addresses): Remove addresses of temp | |
30317 | slots that have been made available. | |
30318 | (remove_unused_temp_slot_addresses_1): Call-back for htab_traverse, | |
30319 | worker function for remove_unused_temp_slot_addresses. | |
30320 | (assign_stack_temp_for_type): Don't clear the temp slot address list. | |
30321 | Add the temp slot address to the address -> temp slot map. | |
30322 | (update_temp_slot_address): Update via insert_temp_slot_address. | |
30323 | (free_temp_slots): Call remove_unused_temp_slot_addresses. | |
30324 | (pop_temp_slots): Likewise. | |
30325 | (init_temp_slots): Allocate the address -> temp slot map, or empty | |
30326 | the map if it is already allocated. | |
30327 | (prepare_function_start): Initialize temp slot processing. | |
30328 | ||
961c8f72 | 30329 | 2009-01-04 Steven Bosscher <steven@gcc.gnu.org> |
30330 | ||
30331 | PR middle-end/38584 | |
30332 | * cfgexpand.c (estimate_stack_frame_size): Simplify the estimate: | |
30333 | Calculate the size of all stack vars assuming no packing of stack | |
30334 | vars will happen, replacing a quadratic algorithm with a linear one. | |
30335 | ||
c2ef487a | 30336 | 2009-01-03 Jakub Jelinek <jakub@redhat.com> |
30337 | ||
30338 | PR target/38707 | |
30339 | * expmed.c (store_bit_field_1): Don't modify op0 if movstrict insn | |
30340 | can't be used. | |
30341 | ||
d2472193 | 30342 | 2009-01-03 Diego Novillo <dnovillo@google.com> |
30343 | ||
30344 | * doc/contrib.texi: Update contributions. | |
30345 | ||
062b4460 | 30346 | 2009-01-03 Jakub Jelinek <jakub@redhat.com> |
30347 | ||
6f52ebeb | 30348 | PR c++/38705 |
30349 | * builtins.c (fold_builtin_memory_op): Give up if either operand | |
30350 | is volatile. Set srctype or desttype to non-qualified version | |
30351 | of the other type. | |
30352 | ||
062b4460 | 30353 | PR c/38700 |
30354 | * builtins.c (fold_builtin_expect): Only check DECL_WEAK for VAR_DECLs | |
30355 | and FUNCTION_DECLs. | |
30356 | ||
237805dd | 30357 | 2009-01-02 Kenneth Zadeck <zadeck@naturalbridge.com> |
7e009ff5 | 30358 | |
30359 | PR rtl-optimization/35805 | |
30360 | * df-problems.c (df_lr_finalize): Add recursive call to resolve lr | |
30361 | problem if fast dce is able to remove any instructions. | |
30362 | * dce.c (dce_process_block): Fix dump message. | |
89871bab | 30363 | |
c9f77b30 | 30364 | 2009-01-02 Mark Mitchell <mark@codesourcery.com> |
30365 | ||
30366 | PR 33649 | |
30367 | * tree-ssa-pre.c (compute_antic): Correct loop bounds. | |
30368 | ||
e70f5f27 | 30369 | 2009-01-02 Jakub Jelinek <jakub@redhat.com> |
30370 | ||
30371 | PR middle-end/38690 | |
30372 | * tree-flow.h (op_code_prio, op_prio): New prototypes. | |
30373 | * tree-pretty-print.c (op_code_prio): New function. | |
30374 | (op_prio): No longer static. Use op_code_prio. | |
30375 | * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs): | |
30376 | Use op_prio and op_code_prio to determine if () should be | |
30377 | printed around operand(s) or not. | |
30378 | ||
30379 | * gimple-pretty-print.c (dump_unary_rhs, dump_binary_rhs, | |
30380 | dump_gimple_call, dump_gimple_switch, dump_gimple_cond, | |
30381 | dump_gimple_label, dump_gimple_try, dump_symbols, dump_gimple_phi, | |
30382 | dump_gimple_mem_ops, dump_bb_header, dump_bb_end, pp_cfg_jump): Use | |
30383 | pp_character instead of pp_string for single letter printing. | |
30384 | ||
db8edef0 | 30385 | 2009-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
30386 | ||
30387 | * doc/extend.texi: Fix '#pragma GCC option' typo. | |
30388 | ||
237805dd | 30389 | 2009-01-02 Richard Guenther <rguenther@suse.de> |
6d37614e | 30390 | |
e6f4e61f | 30391 | * doc/install.texi (--enable-checking): Mention different |
30392 | default for stage1. | |
30393 | (--enable-stage1-checking): Document. | |
6d37614e | 30394 | |
d3a42176 | 30395 | 2009-01-01 Andrew Pinski <pinskia@gmail.com> |
30396 | ||
30397 | PR middle-end/30142 | |
30398 | * tree-cfg.c (verify_expr): Add INDIRECT_REF case. Change MODIFY_EXPR | |
30399 | case to be an error. | |
30400 | ||
5c8520a4 | 30401 | 2009-01-02 Ben Elliston <bje@au.ibm.com> |
30402 | ||
30403 | * config/fp-bit.h (pack_d): Constify argument. | |
30404 | * config/fp-bit.c (makenan): Constify return type. Remove casts. | |
30405 | (isnan): Constify argument. | |
30406 | (isinf): Likewise. | |
30407 | (iszero): Likewise. | |
30408 | (pack_d): Likewise. | |
30409 | (_fpadd_parts): Constify return type. | |
30410 | (_fpmul_parts): Likewise. | |
30411 | (_fpdiv_parts): Likewise. | |
30412 | ||
d241bf0d | 30413 | 2009-01-01 Jakub Jelinek <jakub@redhat.com> |
30414 | ||
30415 | PR c/36489 | |
30416 | * c-typeck.c (add_pending_init): Add IMPLICIT argument. Only | |
30417 | warn about overwriting initializer with side-effects or | |
30418 | -Woverride-init if !IMPLICIT. | |
30419 | (output_init_element): Likewise. Pass IMPLICIT down to | |
30420 | add_pending_init. | |
30421 | (process_init_element): Add IMPLICIT argument. Pass it down | |
30422 | to output_init_element. | |
30423 | (push_init_element, pop_init_level, set_designator): Adjust | |
30424 | process_init_element callers. | |
30425 | (set_nonincremental_init, set_nonincremental_init_from_string): | |
30426 | Adjust add_pending_init callers. | |
30427 | (output_pending_init_elements): Adjust output_init_element callers. | |
30428 | * c-tree.h (process_init_element): Adjust prototype. | |
30429 | * c-parser.c (c_parser_initelt, c_parser_initval): Adjust | |
30430 | process_init_element callers. | |
7dfbd804 | 30431 | |
30432 | \f | |
30433 | Copyright (C) 2009 Free Software Foundation, Inc. | |
30434 | ||
30435 | Copying and distribution of this file, with or without modification, | |
30436 | are permitted in any medium without royalty provided the copyright | |
30437 | notice and this notice are preserved. |