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Commit | Line | Data |
---|---|---|
d8debb1d JJ |
1 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> |
2 | ||
3 | * tree-ssa-live.c (remove_unused_scope_block_p): Don't remove | |
4 | DECL_IGNORED_P non-reg vars if they are used. | |
5 | ||
3a2df831 JJ |
6 | PR tree-optimization/47391 |
7 | * varpool.c (const_value_known_p): Return false if | |
8 | decl is volatile. | |
9 | ||
1dd584a2 KT |
10 | 2011-01-21 Kai Tietz <kai.tietz@onevision.com> |
11 | ||
12 | PR bootstrap/47215 | |
13 | * config/i386/i386.c (ix86_local_alignment): Handle | |
14 | case for va_list_type_node is nil. | |
15 | (ix86_canonical_va_list_type): Likewise. | |
16 | ||
7f9f095e AM |
17 | 2011-01-21 Alan Modra <amodra@gmail.com> |
18 | ||
19 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add | |
20 | builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__. | |
21 | ||
837b01f6 RR |
22 | 2011-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
23 | ||
24 | * config/arm/arm.md (define_attr type): Rename f_load | |
25 | and f_store to f_fpa_load and f_fpa_store. Update. | |
26 | (write_conflict): Deal with rename fallout. | |
27 | (*push_fp_multi): Likewise. | |
28 | * config/arm/fpa.md (f_load): Use f_fpa_load. | |
29 | (f_store): Use f_fpa_store. | |
30 | (*movsf_fpa): Likewise. | |
31 | (*movdf_fpa): Likewise. | |
32 | (*movxf_fpa): Likewise. | |
33 | (*thumb2_movsf_fpa): Likewise. | |
34 | (*thumb2_movdf_fpa): Likewise. | |
35 | (*thumb2_movxf_fpa): Likewise. | |
36 | * config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to | |
37 | f_loadd and f_stored. | |
38 | (*thumb2_movdi_vfp): Likewise. | |
39 | (*thumb2_movsf_vfp): Fix attribute to f_loads. | |
40 | (*thumb2_movsi_vfp): Likewise. | |
41 | * config/arm/cortex-m4-fpu.md (cortex_m4_f_load): | |
42 | Use f_loads instead of f_load. | |
43 | * config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load. | |
44 | ||
a1a79768 AS |
45 | 2011-01-20 Anatoly Sokolov <aesok@post.ru> |
46 | ||
47 | * config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
48 | * config/xtensa/xtensa-protos.h (constantpool_address_p): Remove. | |
49 | * config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
50 | (xtensa_mode_dependent_address_p): New function. | |
51 | (constantpool_address_p): Make static. Change return type to bool. | |
52 | Change argument type to const_rtx. Use CONST_INT_P predicate. | |
53 | ||
427f6cec AO |
54 | 2011-01-20 Alexandre Oliva <aoliva@redhat.com> |
55 | ||
56 | PR debug/46583 | |
57 | * tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls. | |
58 | ||
583ac69c JJ |
59 | 2011-01-20 Jakub Jelinek <jakub@redhat.com> |
60 | ||
61 | PR debug/47283 | |
62 | * cfgexpand.c (expand_debug_expr): Instead of generating | |
63 | (mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF | |
64 | etc. handling. | |
65 | ||
93e452ed RG |
66 | 2011-01-20 Richard Guenther <rguenther@suse.de> |
67 | ||
68 | PR middle-end/47370 | |
69 | * tree-inline.c (remap_gimple_op_r): Recurse manually for | |
70 | the pointer operand of MEM_REFs. | |
71 | ||
28fc44f3 JJ |
72 | 2011-01-20 Jakub Jelinek <jakub@redhat.com> |
73 | ||
74 | PR tree-optimization/46130 | |
75 | * ipa-split.c (consider_split): If return_bb contains non-virtual | |
76 | PHIs other than for retval or if split_function would not adjust it, | |
77 | refuse to split. | |
78 | ||
ddd268f2 RG |
79 | 2011-01-20 Richard Guenther <rguenther@suse.de> |
80 | ||
81 | PR tree-optimization/47167 | |
82 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
83 | Revert previous change, only avoid enumeral type changes. | |
84 | ||
7edb6247 DS |
85 | 2011-01-19 Dodji Seketeli <dodji@redhat.com> |
86 | ||
87 | PR c++/47291 | |
88 | * dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen) | |
89 | (gen_scheduled_generic_parms_dies): New functions. | |
90 | (gen_struct_or_union_type_die): Schedule template parameters DIEs | |
91 | generation for the end of CU compilation. | |
92 | (dwarf2out_finish): Generate template parameters DIEs here. | |
93 | ||
23d5ed5d AO |
94 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
95 | ||
96 | PR debug/46240 | |
97 | * tree-into-ssa.c (maybe_register_def): Do not attempt to add | |
98 | debug bind stmt on merge edges. | |
99 | ||
37d6a488 AO |
100 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
101 | ||
102 | PR debug/47079 | |
103 | PR debug/46724 | |
104 | * function.c (instantiate_expr): Instantiate incoming rtl of | |
105 | implicit arguments, and recurse on VALUE_EXPRs. | |
106 | (instantiate_decls): Instantiate rtl and VALUE_EXPR of result. | |
107 | * var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx. | |
108 | ||
689f2c82 AO |
109 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> |
110 | ||
111 | * c-parser.c (c_parser_for_statement): Initialize | |
112 | collection_expression. | |
113 | ||
03029de4 JM |
114 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
115 | ||
116 | * config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}. | |
117 | ||
3e03217e JM |
118 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
119 | ||
120 | * config/rs6000/sysv4.h (LINK_PATH_SPEC): Remove. | |
121 | (LINK_SHLIB_SPEC): Don't use %(link_path). | |
122 | (SUBTARGET_EXTRA_SPECS): Remove link_path. | |
123 | ||
5bbe9b3f JM |
124 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
125 | ||
126 | * config/rs6000/sysv4.h (SHARED_LIB_SUPPORT): Remove conditional. | |
127 | (NO_SHARED_LIB_SUPPORT): Remove. | |
128 | (LINK_SHLIB_SPEC): Remove one conditional definition. | |
129 | ||
368e0b39 JM |
130 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> |
131 | ||
132 | * config/mips/linux64.h (LINK_SPEC): Remove %{non_shared} | |
133 | %{call_shared}. | |
134 | * config/mips/mips.h (LINK_SPEC): Remove %{non_shared}. | |
135 | * config/mips/netbsd.h (LINK_SPEC): Remove %{call_shared}. | |
136 | * config/mips/openbsd.h (LINK_SPEC): Remove %{non_shared} | |
137 | %{call_shared} and conditionals on these options not being passed. | |
138 | * config/mips/sde.h (LINK_SPEC): Remove %{non_shared} | |
139 | %{call_shared}. | |
140 | ||
ed7656f6 JJ |
141 | 2011-01-19 Jakub Jelinek <jakub@redhat.com> |
142 | ||
68457901 JJ |
143 | * ipa-split.c (find_return_bb): Use single_pred_p/single_pred_edge, |
144 | simplify. | |
145 | ||
ed7656f6 JJ |
146 | * ipa-split.c: Spelling fixes. |
147 | ||
e0d1958f RH |
148 | 2011-01-19 Richard Henderson <rth@redhat.com> |
149 | ||
150 | * config/mn10300/mn10300.md (mulsi3): Use reg_or_am33_const_operand. | |
151 | (*mulsi3): Likewise. | |
152 | ||
27098b6b RH |
153 | * longlong.h [__mn10300__] (count_leading_zeros): New. |
154 | [__mn10300__] (umul_ppmm, smul_ppmm): New. | |
155 | [__mn10300__] (add_ssaaaa, subddmmss): New. | |
156 | [__mn10300__] (udiv_qrnnd, sdiv_qrnnd): New. | |
157 | [__mn10300__] (UMUL_TIME, UDIV_TIME): New. | |
158 | ||
d6be7c36 UW |
159 | 2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
160 | ||
161 | * config/spu/spu.h (MOVE_RATIO): Return 4 in the !speed case. | |
162 | ||
b1efde2a RH |
163 | 2011-01-19 Richard Henderson <rth@redhat.com> |
164 | ||
44217823 RH |
165 | * config/mn10300/mn10300.md (addsi3_flags): New. |
166 | (addc_internal, adddi3, adddi3_internal, *adddi3_degenerate): New. | |
167 | (subsi3_flags, subc_internal, subdi3): New. | |
168 | (subdi3_internal, *subdi3_degenerate): New. | |
169 | * config/mn10300/predicates.md (reg_or_am33_const_operand): New. | |
170 | ||
37a185d7 RH |
171 | * config/mn10300/mn10300.c (mn10300_can_use_retf_insn): New. |
172 | (mn10300_can_use_rets_insn): Rename from mn10300_can_use_return_insn. | |
173 | (mn10300_expand_epilogue): Use it. Compute REG_SAVE_BYTES once. | |
174 | * config/mn10300/mn10300-protos.h: Update. | |
175 | * config/mn10300/mn10300.md (return): Use mn10300_can_use_retf_insn. | |
176 | (return_ret): Likewise. Rename from return_internal_regs. | |
177 | (return_internal): Remove. | |
178 | ||
040c5757 RH |
179 | * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): Remove. |
180 | (mn10300_asm_output_addr_const_extra): Don't handle UNSPEC_INT_LABEL. | |
181 | (mn10300_legitimate_constant_p): Likewise. | |
182 | (mn10300_can_use_return_insn): Use mn10300_initial_offset. | |
183 | (mn10300_frame_size): New. | |
184 | (mn10300_expand_prologue): Use it. | |
185 | (mn10300_expand_epilogue): Likewise. | |
186 | (mn10300_initial_offset): Likewise. | |
187 | * config/mn10300/mn10300-protos.h: Update. | |
188 | * config/mn10300/mn10300.h (mn10300_unspec_int_label_counter): Remove. | |
189 | * config/mn10300/mn10300.md (UNSPEC_INT_LABEL): Remove. | |
190 | (prologue, epilogue, return_internal): Tidy output code. | |
191 | (mn10300_store_multiple_operation, return): Likewise. | |
192 | (int_label, pop_pic_reg, GOTaddr2picreg): Remove. | |
193 | (am33_loadPC, mn10300_loadPC, call_next_insn): Remove. | |
194 | (add_GOT_to_pic_reg, add_GOT_to_any_reg): Remove. | |
195 | (load_pic, am33_load_pic): New. | |
196 | (mn10300_load_pic0, mn10300_load_pic1): New. | |
197 | ||
bad41521 RH |
198 | * config/mn10300/mn10300-modes.def (CCZN, CCZNC): New modes. |
199 | * config/mn10300/mn10300.c (CC_FLAG_Z): New. | |
200 | (CC_FLAG_N, CC_FLAG_C, CC_FLAG_V): New. | |
201 | (cc_flags_for_mode, cc_flags_for_code): New. | |
202 | (mn10300_print_operand) ['B']: Use nc/ns for GE/LT when the | |
203 | overflow flag is not valid. Validate that the flags we need | |
204 | for the comparison are valid. | |
205 | (mn10300_output_cmp): Remove. | |
206 | (mn10300_output_add): New. | |
207 | (mn10300_select_cc_mode): Use cc_flags_for_code. | |
208 | (mn10300_split_cbranch): New. | |
209 | (mn10300_match_ccmode): New. | |
210 | (mn10300_split_and_operand_count): New. | |
211 | * config/mn10300/mn10300.h (SELECT_CC_MODE): Pass all of the arguments | |
212 | to the function. | |
213 | * config/mn10300/mn10300.md (*am33_addsi3, *mn10300_addsi3): Merge... | |
214 | (addsi3): ... here. Use mn10300_output_add. | |
215 | (*addsi3_flags): New. | |
216 | (*am33_subsi3, *mn10300_subsi3): Merge... | |
217 | (subsi3): ... here. Use attribute isa. | |
218 | (*subsi3_flags): New. | |
219 | (negsi2): Rewrite from expander to insn_and_split. Use NOT+INC | |
220 | when possible. | |
221 | (*am33_andsi3, *mn10300_andsi3): Merge... | |
222 | (andsi3): ... here. | |
223 | (*andsi3_flags): New. | |
224 | (andsi3 splitters): New. | |
225 | (*am33_iorsi3, *mn10300_iorsi3): Merge... | |
226 | (iorsi3): ... here. | |
227 | (*iorsi3_flags): New. | |
228 | (*am33_xorsi3, *mn10300_xorsi3): Merge... | |
229 | (xorsi3): ... here. | |
230 | (*xorsi3_flags): New. | |
231 | (*am33_cmpsi2, *mn10300_cmplsi2): Merge... | |
232 | (one_cmplsi2): ... here. | |
233 | (*one_cmplsi2_flags): New. | |
234 | (*cbranchsi4_cmp): Rename from cbranchsi4_post_reload. Use "r" | |
235 | instead of "dax" in constraints. Use mn10300_split_cbranch. | |
236 | (*cmpsi): Rename from cmpsi. Do not use mn10300_output_cmp. Do not | |
237 | use matching constraints to eliminate a self-comparison. | |
238 | (*integer_conditional_branch): Rename from integer_conditional_branch. | |
239 | Use int_mode_flags to match CC_REG. | |
240 | (*cbranchsi4_btst, *btstsi): New. | |
241 | (*cbranchsf4_cmp): Rename from *cbranchsf4_post_reload. Use | |
242 | mn10300_split_cbranch. | |
243 | (*am33_cmpsf): Rename from am33_cmpsf. | |
244 | (*float_conditional_branch): Rename from float_conditional_branch. | |
245 | (*zero_extendqisi2_am33, *zero_extendqisi2_mn10300): Merge... | |
246 | (zero_extendqisi2): ... here. | |
247 | (*zero_extendhisi2_am33, *zero_extendhisi2_mn10300): Merge... | |
248 | (zero_extendhisi2): ... here. | |
249 | (*extendqisi2_am33, *extendqisi2_mn10300): Merge... | |
250 | (extendqisi2): ... here. | |
251 | (*extendhisi2_am33, *extendhisi2_mn10300): Merge... | |
252 | (extendhisi2): ... here. | |
253 | (*am33_ashlsi3, *mn10300_ashlsi3): Merge... | |
254 | (ashlsi3): ... here. | |
255 | (*am33_lshrsi3, *mn10300_lshrsi3): Merge... | |
256 | (lshrsi3): ... here. | |
257 | (*am33_ashrisi3, *mn10300_ashrsi3): Merge... | |
258 | (ashrsi3): ... here. | |
259 | (consecutive add peephole): Remove. | |
260 | * config/mn10300/predicates.md (label_ref_operand): New. | |
261 | (int_mode_flags): New. | |
262 | (CCZN_comparison_operator): New. | |
263 | ||
9efb4993 RH |
264 | * config/mn10300/mn10300.md (UNSPEC_EXT): New. |
265 | (throughput_42_latency_43): New reservation. | |
266 | (mulsidi3, umulsidi3): New expanders. | |
267 | (mulsidi3_internal): Rewrite from old mulsidi3 pattern. Expose | |
268 | the MDR register to allocation; separately allocate the low and | |
269 | high parts of the DImode result. | |
270 | (umulsidi3_internal): Similarly. | |
271 | (*am33_mulsi3, *mn10300_mulsi3): Merge into ... | |
272 | (*mulsi3): ... here. Clobber MDR as a scratch as necessary. | |
273 | (udivsi3, umodsi3): Remove. | |
274 | (udivmodsi4, divmodsi4): New expanders. | |
275 | (*udivmodsi4): Rename from udivmodsi4. Expose MDR properly. | |
276 | (*divmodsi4): Simiarly. | |
277 | (ext_internal): New. | |
278 | ||
c25a21f5 RH |
279 | * config/mn10300/constraints.md ("z"): New constraint. |
280 | * config/mn10300/mn10300.h (MDR_REGNUM): Remove. | |
281 | (FIXED_REGISTERS): Don't fix MDR. | |
282 | (CALL_USED_REGSITERS): Reformat nicely. | |
283 | (REG_ALLOC_ORDER): Add MDR. | |
284 | (enum regclass): Add MDR_REGS. | |
285 | (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update to match. | |
286 | (IRA_COVER_CLASSES): Add MDR_REGS. | |
287 | (REGNO_REG_CLASS): Handle MDR_REG. | |
288 | * config/mn10300/mn10300.c (mn10300_secondary_reload): Handle MDR_REGS. | |
289 | (mn10300_register_move_cost): Likewise. | |
290 | * config/mn10300/mn10300.md (MDR_REG): New. | |
291 | (*movsi_internal): Handle moves to/from MDR_REGS. | |
292 | ||
36846b26 RH |
293 | * config/mn10300/mn10300.c (mn10300_print_operand_address): Handle |
294 | POST_MODIFY. | |
295 | (mn10300_secondary_reload): Tidy combination reload classes. | |
296 | (mn10300_legitimate_address_p): Allow post-modify and reg+reg | |
297 | addresses for AM33. Allow symbolic offsets for reg+imm. | |
298 | (mn10300_regno_in_class_p): New. | |
299 | (mn10300_legitimize_reload_address): New. | |
300 | * config/mn10300/mn10300.h (enum reg_class): Remove | |
301 | DATA_OR_ADDRESS_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS, | |
302 | SP_OR_EXTENDED_REGS, SP_OR_ADDRESS_OR_EXTENDED_REGS. Add | |
303 | SP_OR_GENERAL_REGS. | |
304 | (REG_CLASS_NAMES): Update to match. | |
305 | (REG_CLASS_CONTENTS): Likewise. | |
306 | (INDEX_REG_CLASS): Use GENERAL_REGS for AM33. | |
307 | (BASE_REG_CLASS): Use SP_OR_GENERAL_REGS for AM33. | |
308 | (REGNO_IN_RANGE_P): Remove. | |
309 | (REGNO_DATA_P): Use mn10300_regno_in_class_p. | |
310 | (REGNO_ADDRESS_P, REGNO_EXTENDED_P): Likewise. | |
311 | (REGNO_STRICT_OK_FOR_BASE_P): Likewise. | |
312 | (REGNO_STRICT_OK_FOR_BIT_BASE_P): Likewise. | |
313 | (REGNO_STRICT_OK_FOR_INDEX_P): Likewise. | |
314 | (REGNO_SP_P, REGNO_AM33_P, REGNO_FP_P): Remove. | |
315 | (REGNO_GENERAL_P): New. | |
316 | (HAVE_POST_MODIFY_DISP): New. | |
317 | (USE_LOAD_POST_INCREMENT, USE_STORE_POST_INCREMENT): New. | |
318 | (LEGITIMIZE_RELOAD_ADDRESS): New. | |
319 | * config/mn10300/mn10300-protos.h: Update. | |
320 | ||
8b119bb6 RH |
321 | * config/mn10300/mn10300.c (mn10300_preferred_reload_class): Allow |
322 | DATA_REGS for AM33 stack-pointer destination. | |
323 | (mn10300_preferred_output_reload_class): Likewise. | |
324 | (mn10300_secondary_reload): Rearrange mn10300_secondary_reload_class | |
325 | into a form appropriate for ... | |
326 | (TARGET_SECONDARY_RELOAD): New. | |
327 | * config/mn10300/mn10300.h (SECONDARY_RELOAD_CLASS): Remove. | |
328 | * config/mn10300/mn10300-protos.h: Update. | |
329 | * config/mn10300/mn10300.md (reload_plus_sp_const): Rename from | |
330 | reload_insi; use the "A" constraint for the scratch; handle AM33 | |
331 | moves of sp to non-address registers. | |
332 | ||
b1efde2a RH |
333 | * config/mn10300/mn10300.md (*am33_movqi, *mn10300_movqi): Merge into |
334 | (*movqi_internal): ... here. | |
335 | (*am33_movhi, *mn10300_movhi): Merge into... | |
336 | (*movhi_internal): ... here. | |
337 | (*movsi_internal): Use "r" instead of "dax" in constraints. Use "A" | |
338 | as the source/destination of moves from/to SP. | |
339 | (movsf): Only allow for AM33-2. | |
340 | (*movsf_internal): Use "r" instead of "dax"; use "F" instead of | |
341 | any integer constant constraint. Only allow for AM33-2. Tidy | |
342 | all of the alternative outputs. | |
343 | (movdi, movdf, *am33_2_movdf, *mn10300_movdf): Remove. | |
344 | (udivmodsi4): Delete expander and promote *udivmodsi4. Disallow | |
345 | for MN103. | |
346 | (udivsi3, umodsi3): New patterns for MN103 only. | |
347 | ||
b899fd78 JR |
348 | 2011-01-19 Joern Rennecke <amylaar@spamcop.net> |
349 | ||
350 | * doc/tm.texi.in: Spell out that a lack of register class unions | |
351 | can lead to ICEs. | |
352 | * doc/tm.texi: Regenerate. | |
353 | ||
afaaa67d JJ |
354 | 2011-01-19 Jakub Jelinek <jakub@redhat.com> |
355 | ||
2e0642cd JJ |
356 | PR rtl-optimization/47337 |
357 | * dce.c (check_argument_store): New function. | |
358 | (find_call_stack_args): Ignore debug insns. Use check_argument_store. | |
359 | ||
afaaa67d JJ |
360 | PR tree-optimization/47290 |
361 | * tree-eh.c (infinite_empty_loop_p): New function. | |
362 | (cleanup_empty_eh): Use it. | |
363 | ||
d2cd871f SE |
364 | 2011-01-18 Steve Ellcey <sje@cup.hp.com> |
365 | ||
366 | PR target/46997 | |
367 | * ia64.c (ia64_expand_unpack): Fix code for TARGET_BIG_ENDIAN. | |
368 | (a64_expand_widen_sum): Ditto. | |
369 | * vect.md (mulv2si3): Disable for TARGET_BIG_ENDIAN. | |
370 | (vec_extract_evenodd_help): Ditto. | |
371 | (vec_extract_evenv4hi): Ditto. | |
372 | (vec_extract_oddv4hi): Ditto. | |
373 | (vec_extract_evenv2si): Ditto. | |
374 | (vec_extract_oddv2si): Ditto. | |
375 | (vec_extract_evenv2sf): Ditto. | |
376 | (vec_extract_oddv2sf): Ditto. | |
377 | (vec_pack_trunc_v4hi: Ditto. | |
378 | (vec_pack_trunc_v2si): Ditto. | |
379 | (vec_interleave_lowv8qi): Fix for TARGET_BIG_ENDIAN. | |
380 | (vec_interleave_highv8qi): Ditto. | |
381 | (mix1_r): Ditto. | |
382 | (vec_extract_oddv8qi): Ditto. | |
383 | (vec_interleave_lowv4hi): Ditto. | |
384 | (vec_interleave_highv4hi): Ditto. | |
385 | (vec_interleave_lowv2si): Ditto. | |
386 | (vec_interleave_highv2si): Ditto. | |
387 | ||
41a1208a JDA |
388 | 2011-01-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
389 | ||
390 | * doc/extend.texi: Mention __float128 support on hppa HP-UX. | |
391 | * config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1. | |
392 | * config/pa/pa.c (pa_expand_builtin): New. Include "langhooks.h". | |
393 | (pa_c_mode_for_suffix): New. | |
394 | (TARGET_EXPAND_BUILTIN): Define. | |
395 | (TARGET_C_MODE_FOR_SUFFIX): Define. | |
396 | (pa_builtins): Define. | |
397 | (pa_init_builtins): Register __float128 type and init new support | |
398 | builtins. | |
399 | * config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined. | |
400 | * config/pa/quadlib.c (_U_Qfcopysign): New. | |
401 | ||
1ecad98e EB |
402 | 2011-01-18 Eric Botcazou <ebotcazou@adacore.com> |
403 | ||
404 | PR middle-end/46894 | |
405 | * explow.c (allocate_dynamic_stack_space): Do not assume more than | |
406 | BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET | |
407 | are defined. | |
408 | ||
d4f2460a UW |
409 | 2011-01-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
410 | ||
411 | PR tree-optimization/47179 | |
412 | * config/spu/spu.c (spu_ref_may_alias_errno): New function. | |
413 | (TARGET_REF_MAY_ALIAS_ERRNO): Define. | |
414 | ||
4994da65 RG |
415 | 2011-01-18 Richard Guenther <rguenther@suse.de> |
416 | ||
417 | PR rtl-optimization/47216 | |
418 | * emit-rtl.c: Include tree-flow.h. | |
419 | (set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead | |
420 | of replicating it with different semantics. | |
421 | * Makefile.in (emit-rtl.o): Adjust. | |
422 | ||
1eb458d1 RR |
423 | 2011-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> |
424 | ||
425 | * config/arm/cortex-a9.md (cortex-a9-neon.md): Actually | |
426 | include. | |
427 | (cortex_a9_dp): Handle neon types correctly. | |
428 | ||
e7ef91dc JJ |
429 | 2011-01-18 Jakub Jelinek <jakub@redhat.com> |
430 | ||
431 | PR rtl-optimization/47299 | |
432 | * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use | |
433 | subtarget. Use normal multiplication if both operands are | |
434 | constants. | |
435 | * expmed.c (expand_widening_mult): Don't try to optimize constant | |
436 | multiplication if op0 has VOIDmode. Convert op1 constant to mode | |
437 | before using it. | |
438 | ||
535b7874 RW |
439 | 2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
440 | ||
441 | * doc/lto.texi (LTO): Ensure two spaces after period. Fix | |
442 | spacing after 'e.g.', typos, comma, hyphenation. | |
443 | ||
27bf36f3 RH |
444 | 2011-01-17 Richard Henderson <rth@redhat.com> |
445 | ||
8a5b5449 RH |
446 | * config/rx/predicates.md (rx_constshift_operand): Use match_test. |
447 | (rx_restricted_mem_operand): New. | |
448 | (rx_shift_operand): Use register_operand. | |
449 | (rx_source_operand, rx_compare_operand): Likewise. | |
450 | * config/rx/rx.md (addsi3_flags): New expander. | |
451 | (adddi3): Rewrite as expander. | |
452 | (adc_internal, *adc_flags, adddi3_internal): New patterns. | |
453 | (subsi3_flags): New expander. | |
454 | (subdi3): Rewrite as expander. | |
455 | (sbb_internal, *sbb_flags, subdi3_internal): New patterns. | |
456 | ||
784f69be RH |
457 | * config/rx/rx.c (RX_BUILTIN_SAT): Remove. |
458 | (rx_init_builtins): Remove sat builtin. | |
459 | (rx_expand_builtin): Likewise. | |
460 | * config/rx/rx.md (ssaddsi3): New. | |
461 | (*sat): Rename from sat. Represent the CC_REG input. | |
462 | ||
f033541c RH |
463 | * config/rx/predicates.md (rshift_operator): New. |
464 | * config/rx/rx.c (rx_expand_insv): Remove. | |
465 | * config/rx/rx-protos.h: Update. | |
466 | * config/rx/rx.md (*bitset): Rename from bitset. Swap the ashift | |
467 | operand to the canonical position. | |
468 | (*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly. | |
469 | (*bitclr, *bitclr_in_memory): Similarly. | |
470 | (*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New. | |
471 | (insv): Retain the zero_extract in the expansion. | |
472 | ||
34fee389 RH |
473 | * config/rx/rx.md (bswapsi2): Use = not + for output reload. |
474 | (bswaphi2, bitinvert, revw): Likewise. | |
475 | ||
265c835f RH |
476 | * config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET. |
477 | (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise. | |
478 | * config/rx/rx.md (pop_and_return): Use VOIDmode for SET. | |
479 | (stack_push, stack_pushm, stack_pop, stack_popm): Likewise. | |
480 | (bitset, bitset_in_memory): Likewise. | |
481 | (bitinvert, bitinvert_in_memory): Likewise. | |
482 | (bitclr, bitclr_in_memory): Likewise. | |
483 | (insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise. | |
484 | (rx_strend, rx_cmpstrn): Likewise. | |
485 | (rx_setmem): Likewise. Make the source BLKmode to match the dest. | |
486 | (bitop peep2 patterns): Remove. | |
487 | ||
b4d83be3 RH |
488 | * config/rx/rx.c (rx_match_ccmode): New. |
489 | * config/rx/rx-protos.h: Update. | |
490 | * config/rx/rx.md (abssi2): Clobber, don't set flags. | |
491 | (addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise. | |
492 | (rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise. | |
493 | (subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise. | |
494 | (fix_truncsfsi2, floatsisf2): Likewise. | |
495 | (*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New. | |
496 | (*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New. | |
497 | (*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New. | |
498 | (*subsi3_flags, *xorsi3_flags): New. | |
499 | ||
d0acb939 RH |
500 | * config/rx/rx.md (cstoresf4, *cstoresf4): New patterns. |
501 | ||
c06fc3d9 RH |
502 | * config/rx/rx.c (rx_print_operand): Remove workaround for |
503 | unsplit comparison operations. | |
504 | ||
2882702b RH |
505 | * config/rx/rx.md (movsicc): Split after reload. |
506 | (*movsicc): Merge *movsieq and *movsine via match_operator. | |
507 | (*stcc): New pattern. | |
508 | ||
6f7310f2 RH |
509 | * config/rx/rx.c (rx_float_compare_mode): Remove. |
510 | * config/rx/rx.h (rx_float_compare_mode): Remove. | |
511 | * config/rx/rx.md (cstoresi4): Split after reload. | |
512 | (*sccc): New pattern. | |
513 | ||
e963cb1a RH |
514 | * config/rx/predicates.md (label_ref_operand): New. |
515 | (rx_z_comparison_operator): New. | |
516 | (rx_zs_comparison_operator): New. | |
517 | (rx_fp_comparison_operator): New. | |
518 | * config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes. | |
519 | Validate that the flags are set properly for the comparison. | |
520 | (rx_gen_cond_branch_template): Remove. | |
521 | (rx_cc_modes_compatible): Remove. | |
522 | (mode_from_flags): New. | |
523 | (flags_from_code): Rename from flags_needed_for_conditional. | |
524 | (rx_cc_modes_compatible): Re-write in terms of flags_from_mode. | |
525 | (rx_select_cc_mode): Likewise. | |
526 | (rx_split_fp_compare): New. | |
527 | (rx_split_cbranch): New. | |
528 | * config/rx/rx.md (most_cond, zs_cond): Remove iterators. | |
529 | (*cbranchsi4): Use match_operator and rx_split_cbranch. | |
530 | (*cbranchsf4): Similarly. | |
531 | (*cbranchsi4_tst): Rename from *tstbranchsi4_<code>. Use | |
532 | match_operator and rx_split_cbranch. | |
533 | (*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and | |
534 | tstbranchsi4m_ne. Use match_operator and rx_split_cbranch. | |
535 | (*cmpsi): Rename from cmpsi. | |
536 | (*tstsi): Rename from tstsi. | |
537 | (*cmpsf): Rename from cmpsf; use CC_Fmode. | |
538 | (*conditional_branch): Rename from conditional_branch. | |
539 | (*reveresed_conditional_branch): Remove. | |
540 | (b<code>): Remove expander. | |
541 | * config/rx/rx-protos.h: Update. | |
542 | ||
af530bb4 RH |
543 | * config/rx/rx.c (rx_compare_redundant): Remove. |
544 | * config/rx/rx.md (cmpsi): Don't use it. | |
545 | * config/rx/rx-protos.h: Update. | |
546 | ||
27bf36f3 RH |
547 | * config/rx/rx-modes.def (CC_F): New mode. |
548 | * config/rx/rx.c (rx_select_cc_mode): New. | |
549 | * config/rx/rx.h (SELECT_CC_MODE): Use it. | |
550 | * config/rx/rx-protos.h: Update. | |
551 | ||
d7fde127 RH |
552 | 2011-01-17 Richard Henderson <rth@redhat.com> |
553 | ||
554 | * except.c (dump_eh_tree): Fix stray ; after for statement. | |
555 | ||
6ff38230 RG |
556 | 2011-01-17 Richard Guenther <rguenther@suse.de> |
557 | ||
558 | PR tree-optimization/47313 | |
559 | * tree-inline.c (tree_function_versioning): Move DECL_RESULT | |
560 | handling before copying the body. Properly deal with | |
561 | by-reference result in SSA form. | |
562 | ||
114ce554 ILT |
563 | 2011-01-17 Ian Lance Taylor <iant@google.com> |
564 | ||
bf5cd92b | 565 | PR target/47219 |
114ce554 ILT |
566 | * config/sparc/sparc.c (sparc_sr_alias_set): Don't define. |
567 | (struct_value_alias_set): Don't define. | |
568 | (sparc_option_override): Don't set sparc_sr_alias_set and | |
569 | struct_value_alias_set. | |
570 | (save_or_restore_regs): Use gen_frame_mem rather than calling | |
571 | set_mem_alias_set. | |
572 | (sparc_struct_value_rtx): Likewise. | |
573 | ||
98c6d93c L |
574 | 2011-01-17 H.J. Lu <hongjiu.lu@intel.com> |
575 | ||
576 | PR target/47318 | |
577 | * config/i386/avxintrin.h (_mm_maskload_pd): Change mask to | |
578 | __m128i. | |
579 | (_mm_maskstore_pd): Likewise. | |
580 | (_mm_maskload_ps): Likewise. | |
581 | (_mm_maskstore_ps): Likewise. | |
582 | (_mm256_maskload_pd): Change mask to __m256i. | |
583 | (_mm256_maskstore_pd): Likewise. | |
584 | (_mm256_maskload_ps): Likewise. | |
585 | (_mm256_maskstore_ps): Likewise. | |
586 | ||
587 | * config/i386/i386-builtin-types.def: Updated. | |
588 | (ix86_expand_special_args_builtin): Likewise. | |
589 | ||
590 | * config/i386/i386.c (bdesc_special_args): Update | |
591 | __builtin_ia32_maskloadpd, __builtin_ia32_maskloadps, | |
592 | __builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256, | |
593 | __builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps, | |
594 | __builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256. | |
595 | ||
596 | * config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>): | |
597 | Use <avxpermvecmode> on mask register. | |
598 | (avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise. | |
599 | ||
b9361af2 OH |
600 | 2011-01-17 Olivier Hainque <hainque@adacore.com> |
601 | Michael Haubenwallner <michael.haubenwallner@salomon.at> | |
602 | Eric Botcazou <ebotcazou@adacore.com> | |
603 | ||
604 | PR target/46655 | |
605 | * xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only | |
606 | if <= USHRT_MAX in 32-bit mode. | |
607 | ||
b7ae9eb5 RW |
608 | 2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
609 | ||
610 | * doc/install.texi (Configuration, Specific): Wrap long | |
611 | lines in examples. Allow line wrapping in long options | |
612 | and URLs where beneficial for PDF output. | |
613 | ||
4377fad9 RS |
614 | 2011-01-16 Richard Sandiford <rdsandiford@googlemail.com> |
615 | ||
616 | * config/mips/mips.c (mips_classify_symbol): Don't return | |
617 | SYMBOL_PC_RELATIVE for nonlocal labels. | |
618 | ||
55959ffa | 619 | 2011-01-15 Eric Botcazou <ebotcazou@adacore.com> |
be46831f | 620 | |
55959ffa EB |
621 | * config/sparc/sol2-bi.h (CC1_SPEC): Fix typo. |
622 | ||
623 | 2011-01-15 Jan Hubicka <jh@suse.cz> | |
624 | ||
625 | PR tree-optimization/47276 | |
be46831f JH |
626 | * ipa.c (function_and_variable_visibility): Do not try to mark alias |
627 | declarations as needed. | |
628 | ||
05842ff5 MJ |
629 | 2011-01-15 Martin Jambor <mjambor@suse.cz> |
630 | ||
631 | * common.opt (fdevirtualize): New flag. | |
632 | * doc/invoke.texi (Option Summary): Document it. | |
633 | * opts.c (default_options_table): Add devirtualize flag. | |
634 | * ipa-prop.c (detect_type_change): Return immediately if | |
635 | devirtualize flag is not set. | |
636 | (detect_type_change_ssa): Likewise. | |
637 | (compute_known_type_jump_func): Likewise. | |
638 | (ipa_analyze_virtual_call_uses): Likewise. | |
639 | ||
f65cf2b7 MJ |
640 | 2011-01-14 Martin Jambor <mjambor@suse.cz> |
641 | ||
642 | PR tree-optimization/45934 | |
643 | PR tree-optimization/46302 | |
644 | * ipa-prop.c (type_change_info): New type. | |
645 | (stmt_may_be_vtbl_ptr_store): New function. | |
646 | (check_stmt_for_type_change): Likewise. | |
647 | (detect_type_change): Likewise. | |
648 | (detect_type_change_ssa): Likewise. | |
649 | (compute_complex_assign_jump_func): Check for dynamic type change. | |
650 | (compute_complex_ancestor_jump_func): Likewise. | |
651 | (compute_known_type_jump_func): Likewise. | |
652 | (compute_scalar_jump_functions): Likewise. | |
653 | (ipa_analyze_virtual_call_uses): Likewise. | |
654 | (ipa_analyze_node): Push and pop cfun, set current_function_decl. | |
655 | ||
eb5bb0fd JM |
656 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
657 | ||
658 | * config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -msse5. | |
659 | * config/i386/i386.opt (msse5): New Alias. | |
660 | ||
f2060fbe JM |
661 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
662 | ||
663 | * config/sparc/linux.h (CC1_SPEC): Remove %{sun4:} %{target:}. | |
664 | * config/sparc/linux64.h (CC1_SPEC): Likewise. | |
665 | * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise. | |
666 | * config/sparc/sparc.h (CC1_SPEC): Likewise. | |
667 | ||
3a7b4385 JM |
668 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
669 | ||
670 | * config/sparc/linux.h (CC1_SPEC): Don't handle old equivalents of | |
671 | -mcpu options. | |
672 | * config/sparc/linux64.h (CC1_SPEC): Likewise. | |
673 | * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise. | |
674 | * config/sparc/sol2-bi.h (CPP_CPU_SPEC, CC1_SPEC): Likewise. | |
675 | * config/sparc/sparc.h (CPP_CPU_SPEC, CC1_SPEC, ASM_CPU_SPEC): | |
676 | Likewise. | |
677 | * config/sparc/t-elf (MULTILIB_MATCHES): Don't handle -mv8. | |
678 | ||
a7b778f8 JM |
679 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
680 | ||
681 | * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -fvec or | |
682 | -fvec-eabi. | |
683 | ||
a7edae0a MS |
684 | 2011-01-14 Mike Stump <mikestump@comcast.net> |
685 | ||
686 | * config/alpha/alpha.md (umk_mismatch_args): Don't put a mode on set. | |
687 | * config/fr30/fr30.md: Likweise | |
688 | (movsi_push): Likewise. | |
689 | (movsi_pop): Likewise. | |
690 | (enter_func): Likewise. | |
691 | * config/moxie/moxie.md (movsi_push): Likewise. | |
692 | (movsi_pop): Likewise. | |
693 | ||
cbabf03f JM |
694 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
695 | ||
696 | * config/mips/linux64.h (LINK_SPEC): Remove %{bestGnum} | |
697 | %{no_archive} %{exact_version}. | |
698 | * config/mips/mips.h (LINK_SPEC): Remove %{bestGnum}. | |
699 | * config/mips/netbsd.h (LINK_SPEC): Remove %{bestGnum} | |
700 | %{no_archive} %{exact_version}. | |
701 | * config/mips/openbsd.h (LINK_SPEC): Likewise. | |
702 | * config/mips/sde.h (LINK_SPEC): Remove %{bestGnum}. | |
703 | * config/mips/vxworks.h: Likewise. | |
704 | ||
438da41a JM |
705 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
706 | ||
707 | * config/microblaze/microblaze.h (ASM_SPEC): Remove | |
708 | %{microblaze1}. | |
709 | ||
da290a42 JM |
710 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
711 | ||
712 | * config/m32r/little.h (CPP_ENDIAN_SPEC, CC1_ENDIAN_SPEC, | |
713 | ASM_ENDIAN_SPEC, LINK_ENDIAN_SPEC): Remove. | |
714 | ||
8989d00e JM |
715 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
716 | ||
717 | * config/i386/nwld.h (LINK_SPEC): Check -nodefaultlibs not | |
718 | -nodefaultlib. | |
719 | ||
a3010a69 JM |
720 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
721 | ||
722 | * config/cris/cris.h (ASM_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check | |
723 | for mcpu not cpu. | |
724 | * config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC, | |
725 | CRIS_CC1_SUBTARGET_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check for mcpu | |
726 | not cpu. | |
727 | (CRIS_LINK_SUBTARGET_SPEC): Don't generate -rpath-link options. | |
728 | Don't handle -shlib. | |
729 | ||
e7f2f537 JM |
730 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
731 | ||
732 | * config/avr/avr.h (CPP_SPEC): Don't handle -posix. | |
733 | (CC1_SPEC): Don't handle -profile. | |
734 | ||
34830bfd JM |
735 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
736 | ||
737 | * config/microblaze/microblaze.h (CC1_SPEC): Remove -gline spec. | |
738 | * config/mips/mips.h (CC1_SPEC): Likewise. | |
739 | ||
b2d36e74 JM |
740 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
741 | ||
742 | * config/microblaze/microblaze.h (CC1_SPEC): Remove %{save-temps: }. | |
743 | * config/mips/mips.h (CC1_SPEC): Likewise. | |
744 | ||
dabadc52 JM |
745 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
746 | ||
747 | * config/i386/linux.h (LINK_SPEC): Don't use %{!ibcs:} conditional. | |
748 | * config/m32r/linux.h (LINK_SPEC): Likewise. | |
749 | * config/mips/linux.h (LINK_SPEC): Likewise. | |
750 | * config/mips/linux64.h (LINK_SPEC): Likewise. | |
751 | * config/sparc/linux.h (LINK_SPEC): Likewise. | |
752 | * config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC, | |
753 | LINK_SPEC): Likewise. | |
754 | * config/xtensa/linux.h (LINK_SPEC): Likewise. | |
755 | ||
43ee6785 JM |
756 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
757 | ||
758 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove | |
759 | %{version:-v}. | |
760 | * config/lm32/uclinux-elf.h (LINK_SPEC): Likewise. | |
761 | ||
45e79dfd JM |
762 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
763 | ||
764 | * config/sparc/sp-elf.h (ASM_SPEC): Remove %{v:-V}. | |
765 | * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. | |
766 | ||
37e9e71d JM |
767 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> |
768 | ||
769 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove %{b}. | |
770 | ||
bb127cd8 RO |
771 | 2011-01-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
772 | ||
773 | * configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always | |
774 | supports -Bstatic/-Bdynamic. | |
775 | * configure: Regenerate. | |
776 | ||
89a012ea JH |
777 | 2011-01-14 Jan Hubicka <jh@suse.cz> |
778 | Jack Howarth <howarth@bromo.med.uc.edu> | |
779 | ||
780 | PR target/46037 | |
781 | * config/darwin.c (darwin_override_options): Honor flag_gtoggle | |
782 | when checking debug_info_level. Test write_symbols instead of | |
783 | debug_hooks->var_location when setting flag_var_tracking_uninit. | |
784 | ||
7352c013 RG |
785 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
786 | ||
787 | PR tree-optimization/47179 | |
788 | * target.def (ref_may_alias_errno): New target hook. | |
789 | * targhooks.h (default_ref_may_alias_errno): Declare. | |
790 | * targhooks.c: Include tree-ssa-alias.h and tree-flow.h. | |
791 | (default_ref_may_alias_errno): New function. | |
792 | * target.h (struct ao_ref_s): Declare. | |
793 | * tree-ssa-alias.c: Include target.h. | |
794 | (call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook. | |
795 | * Makefile.in (tree-ssa-alias.o): Adjust dependencies. | |
796 | (targhooks.o): Likewise. | |
797 | * doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document. | |
798 | * doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation. | |
799 | ||
9a6c9288 RG |
800 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
801 | ||
802 | * tree-ssa-structalias.c (new_var_info): Use DECL_HARD_REGISTER. | |
803 | ||
0fdb0d27 RG |
804 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
805 | ||
806 | PR tree-optimization/47280 | |
807 | * tree-ssa-forwprop.c (associate_plusminus): Cleanup EH and | |
808 | return CFG changes. | |
809 | (tree_ssa_forward_propagate_single_use_vars): Deal with | |
810 | CFG changes from associate_plusminus. | |
811 | ||
8f66db3b RG |
812 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
813 | ||
814 | PR middle-end/47281 | |
815 | Revert | |
816 | 2011-01-11 Richard Guenther <rguenther@suse.de> | |
817 | ||
280d9630 EB |
818 | PR tree-optimization/46076 |
819 | * tree-ssa.c (useless_type_conversion_p): Conversions from | |
820 | unprototyped to empty argument list function types are useless. | |
8f66db3b | 821 | |
6c0c92e6 RG |
822 | 2011-01-14 Richard Guenther <rguenther@suse.de> |
823 | ||
824 | PR tree-optimization/47286 | |
280d9630 | 825 | * tree-ssa-structalias.c (new_var_info): Register variables are global. |
6c0c92e6 | 826 | |
db09f943 MJ |
827 | 2011-01-14 Martin Jambor <mjambor@suse.cz> |
828 | ||
829 | PR middle-end/46823 | |
830 | * tree-inline.c (expand_call_inline): Get fndecl from call graph edge. | |
831 | ||
dde8a3a4 AS |
832 | 2011-01-13 Anatoly Sokolov <aesok@post.ru> |
833 | ||
834 | * config/xtensa/xtensa.h (XTENSA_LIBCALL_VALUE, LIBCALL_VALUE, | |
835 | LIBCALL_OUTGOING_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
836 | * config/xtensa/xtensa.c (xtensa_libcall_value, | |
837 | xtensa_function_value_regno_p): New functions. | |
838 | (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
839 | ||
a2b63a20 KT |
840 | 2011-01-13 Kai Tietz <kai.tietz@onevision.com> |
841 | ||
842 | PR c++/47213 | |
843 | * config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY): | |
844 | PE specific hook. | |
845 | * config/i386/i386-protos.h (i386_pe_assemble_visibility): | |
846 | New function prototype. | |
847 | * config/i386/winnt.c (i386_pe_assemble_visibility): | |
848 | Warn only if attribute was specified by user. | |
849 | ||
b41f0b34 MM |
850 | 2011-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> |
851 | ||
852 | PR target/47251 | |
853 | * config/rs6000/rs6000.md (floatunsdidf2): Add check for hardware | |
854 | floating point. | |
855 | (floatunsdidf2_fcfidu): Ditto. | |
856 | ||
3f3c098d AK |
857 | 2011-01-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
858 | ||
859 | * config/s390/s390.c (print_operand_address): Replace 'error' with | |
860 | 'output_operand_lossage'. | |
861 | (print_operand): Likewise. | |
862 | ||
29fa95ed JL |
863 | 2011-01-13 Jeff Law <law@redhat.com> |
864 | ||
280d9630 | 865 | PR rtl-optimization/39077 |
29fa95ed JL |
866 | * doc/invoke.texi (max-gcse-insertion-ratio): Document. |
867 | * params.h (MAX_GCSE_INSERTION_RATIO): Define. | |
868 | * params.def (PARAM_MAX_GCSE_INSERTION_RATIO): Define. | |
869 | * lcm.c (pre_edge_lcm): Properly initialize output sbitmaps. | |
870 | * gcse.c (prune_insertions_deletions): New function. | |
871 | (compute_pre_data): Use it. | |
872 | ||
71d12276 DS |
873 | 2011-01-13 Dodji Seketeli <dodji@redhat.com> |
874 | ||
875 | PR debug/PR46973 | |
876 | * dwarf2out.c (prune_unused_types_mark_generic_parms_dies): New | |
877 | static function. | |
878 | (prune_unused_types_mark): Use it. | |
879 | ||
9b0f04e7 AB |
880 | 2011-01-13 Andrey Belevantsev <abel@ispras.ru> |
881 | ||
882 | PR rtl-optimization/45352 | |
883 | * sel-sched.c: Update copyright years. | |
884 | (reset_sched_cycles_in_current_ebb): Also recheck the DFA state | |
885 | in the advancing loop when we have issued issue_rate insns. | |
886 | ||
d6a3e264 RH |
887 | 2011-01-12 Richard Henderson <rth@redhat.com> |
888 | ||
a49b692a RH |
889 | * config/mn10300/mn10300.c (mn10300_md_asm_clobbers): New. |
890 | (TARGET_MD_ASM_CLOBBERS): New. | |
891 | ||
126b1483 RH |
892 | * config/mn10300/mn10300.c (mn10300_delegitimize_address): New. |
893 | (TARGET_DELEGITIMIZE_ADDRESS): New. | |
894 | ||
f3d9d2e0 RH |
895 | * config/mn10300/mn10300.md (UNSPEC_BSCH): New. |
896 | (clzsi2, *bsch): New patterns. | |
897 | ||
d84760c9 RH |
898 | * config/mn10300/mn10300.md (INT): New mode iterator. |
899 | (*mov<INT>_clr): New pattern, and peep2 to generate it. | |
900 | ||
ec815d65 RH |
901 | * config/mn10300/mn10300.c (mn10300_option_override): Force enable |
902 | flag_split_wide_types. | |
903 | ||
d6a3e264 RH |
904 | * config/mn10300/mn10300.c (mn10300_asm_trampoline_template): Remove. |
905 | (mn10300_trampoline_init): Rewrite without a template, an immediate | |
906 | load and a direct branch. | |
907 | * config/mn10300/mn10300.h (TRAMPOLINE_SIZE): Reduce to 16. | |
908 | ||
0f8ab434 AS |
909 | 2011-01-12 Anatoly Sokolov <aesok@post.ru> |
910 | ||
911 | * config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
912 | * config/s390/s390-protos.h (s390_output_addr_const_extra): Remove. | |
913 | * config/s390/s390.c (s390_output_addr_const_extra): Make static. | |
914 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
915 | ||
d8a24b65 KT |
916 | 2011-01-12 Kai Tietz <kai.tietz@onevision.com> |
917 | ||
918 | PR debug/47209 | |
919 | * dwarfout2.c (should_emit_struct_debug): Use TYPE_MAIN_VARIANT | |
920 | of type. | |
921 | ||
56e22cab JH |
922 | 2011-01-12 Jan Hubicka <jh@suse.cz> |
923 | ||
924 | PR driver/47244 | |
925 | * gcc.c (PLUGIN_COND): Update to disable plugin unless -flto is used. | |
926 | (PLUGIN_COND_CLOSE): New macro. | |
927 | (LINK_COMMAND_SPEC): Update to use PLUGIN_COND_CLOSE. | |
928 | ||
4b18b3c2 RG |
929 | 2011-01-12 Richard Guenther <rguenther@suse.de> |
930 | ||
931 | PR lto/47259 | |
932 | * lto-streamer-out.c (output_gimple_stmt): Do not wrap | |
933 | register variables in a MEM_REF. | |
934 | ||
8e38461c JM |
935 | 2011-01-12 Joseph Myers <joseph@codesourcery.com> |
936 | ||
937 | * config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*, | |
938 | crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*, | |
939 | hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* | | |
940 | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | | |
941 | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu, | |
942 | x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu, | |
943 | ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*, | |
944 | m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*, | |
945 | mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*, | |
946 | s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*, | |
947 | sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*, | |
948 | am33_2.0-*-linux*): Use gnu-user.h before linux.h. | |
949 | * config/gnu-user.h: New. Copied from linux.h. | |
950 | (LINUX_TARGET_STARTFILE_SPEC): Rename to | |
951 | GNU_USER_TARGET_STARTFILE_SPEC. | |
952 | (LINUX_TARGET_ENDFILE_SPEC): Rename to | |
953 | GNU_USER_TARGET_ENDFILE_SPEC. | |
954 | (LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC. | |
955 | (LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC. | |
956 | (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, | |
957 | LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1, | |
958 | CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, | |
959 | UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64, | |
960 | BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32, | |
961 | BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER, | |
962 | LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64, | |
963 | TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove. | |
964 | * config/arm/linux-eabi.h (CC1_SPEC): Use | |
965 | GNU_USER_TARGET_CC1_SPEC. | |
966 | (LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC. | |
967 | (STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC. | |
968 | (ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC | |
969 | * config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF, | |
970 | LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC, | |
971 | LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC, | |
972 | CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC, | |
973 | LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove. | |
974 | ||
a570fc16 RG |
975 | 2011-01-12 Richard Guenther <rguenther@suse.de> |
976 | ||
977 | PR other/46946 | |
978 | * doc/invoke.texi (ffast-math): Document it is turned on | |
979 | with -Ofast. | |
980 | ||
b0223c3e JH |
981 | 2011-01-12 Jan Hubicka <jh@suse.cz> |
982 | ||
983 | PR tree-optimization/47233 | |
ca1e00b3 EB |
984 | * opts.c (common_handle_option): Disable ipa-reference with profile |
985 | feedback. | |
b0223c3e | 986 | |
d853ee42 NP |
987 | 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> |
988 | ||
989 | * c-parser.c (c_parser_objc_at_property_declaration): Improved | |
ca1e00b3 EB |
990 | error message. |
991 | ||
d853ee42 NP |
992 | 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> |
993 | ||
994 | * c-parser.c (c_lex_one_token): Updated and reindented some | |
995 | comments. No changes in code. | |
996 | ||
4053a5a0 ILT |
997 | 2011-01-11 Ian Lance Taylor <iant@google.com> |
998 | ||
999 | * godump.c (go_output_var): Don't output the variable if there is | |
1000 | already a type with the same name. | |
1001 | ||
fa3e04d2 ILT |
1002 | 2011-01-11 Ian Lance Taylor <iant@google.com> |
1003 | ||
1004 | * godump.c (go_format_type): Don't generate float80. | |
1005 | ||
885fe07c RH |
1006 | 2011-01-11 Richard Henderson <rth@redhat.com> |
1007 | ||
72d6e3c5 RH |
1008 | * config/mn10300/mn10300.c (mn10300_address_cost): Remove forward |
1009 | declaration. Rewrite for both speed and size. | |
1010 | (mn10300_address_cost_1): Remove. | |
1011 | (mn10300_register_move_cost): New. | |
1012 | (mn10300_memory_move_cost): New. | |
1013 | (mn10300_rtx_costs): Rewrite for both speed and size. Don't handle | |
1014 | ZERO_EXTRACT. Do handle UNSPEC, arithmetic, logicals, compare, | |
1015 | extensions, shifts, BSWAP, CLZ. | |
1016 | (mn10300_wide_const_load_uses_clr): Remove. | |
1017 | (TARGET_REGISTER_MOVE_COST): New. | |
1018 | (TARGET_MEMORY_MOVE_COST): New. | |
1019 | * config/mn10300/mn10300-protos.h: Update. | |
1020 | * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove. | |
1021 | ||
df37c023 RH |
1022 | * config/mn10300/constraints.md ("R", "T"): Remove constraints. |
1023 | * config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove. | |
1024 | * config/mn10300/mn10300-protos.h: Update. | |
1025 | * config/mn10300/mn10300.md (movsi_internal): Don't use "R". | |
1026 | (*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove. | |
1027 | (iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove. | |
1028 | (*test_int_bitfield, *test_byte_bitfield): Remove. | |
1029 | (*bit_test, *subreg_bit_test): Remove. | |
62d3f9b2 | 1030 | * config/mn10300/predicates.md (const_8bit_operand): Remove. |
df37c023 | 1031 | |
85a337b5 RH |
1032 | * config/mn10300/constraints.md ("c"): Rename from "A". |
1033 | ("A", "D"): New constraint letters. | |
1034 | * config/mn10300/mn10300.md (fmasf4): Use the "c" constraint. | |
1035 | (fmssf4, fnmasf4, fnmssf4): Likewise. | |
1036 | ||
a5c727e3 RH |
1037 | * config/mn10300/mn10300.md (isa): New attribute. |
1038 | (enabled): New attribute. | |
1039 | ||
0d9e23f4 RH |
1040 | * config/mn10300/mn10300.md (absdf2, negdf2): Remove. |
1041 | (abssf2, negsf2): Define only for hardware fp. | |
1042 | (sqrtsf2): Reformat. | |
1043 | (addsf3, subsf3, mulsf3): Merge expander and insn. | |
1044 | ||
c157b3f0 RH |
1045 | * config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New. |
1046 | (DEBUGGER_AUTO_OFFSET): Remove. | |
1047 | (DEBUGGER_ARG_OFFSET): Remove. | |
1048 | ||
cc909bba RH |
1049 | * config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static. |
1050 | Emit register stores with the same offsets as the hardware. | |
1051 | (mn10300_store_multiple_operation): Don't check that the register | |
1052 | save offsets are monotonic. | |
1053 | * config/mn10300/mn10300-protos.h: Update. | |
1054 | ||
e3b5c2f3 RH |
1055 | * config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete. |
1056 | ||
885fe07c RH |
1057 | * config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define |
1058 | in terms of the value on the stack, not the MDR register. | |
1059 | ||
6e701822 JH |
1060 | 2011-01-11 Jan Hubicka <jh@suse.cz> |
1061 | ||
1062 | PR lto/45721 | |
1063 | PR lto/45375 | |
1064 | * tree.h (symbol_alias_set_t): Move typedef here from varasm.c | |
1065 | (symbol_alias_set_destroy, symbol_alias_set_contains, | |
1066 | propagate_aliases_backward): Declare. | |
1067 | * lto-streamer-out.c (struct sets): New sturcture. | |
1068 | (trivally_defined_alias): New function. | |
1069 | (output_alias_pair_p): Rewrite. | |
1070 | (output_unreferenced_globals): Fix output of alias pairs. | |
1071 | (produce_symtab): Likewise. | |
1072 | * ipa.c (function_and_variable_visibility): Set weak alias destination | |
1073 | as needed in lto. | |
1074 | * varasm.c (symbol_alias_set_t): Remove. | |
1075 | (symbol_alias_set_destroy): Export. | |
1076 | (propagate_aliases_forward, propagate_aliases_backward): New functions | |
1077 | based on ... | |
1078 | (compute_visible_aliases): ... this one; remove. | |
1079 | (trivially_visible_alias): New | |
1080 | (trivially_defined_alias): New. | |
1081 | (remove_unreachable_alias_pairs): Rewrite. | |
1082 | (finish_aliases_1): Reorganize code checking if alias is defined. | |
1083 | * passes.c (rest_of_decl_compilation): Do not call assemble_alias when | |
1084 | in LTO mode. | |
1085 | ||
1b248907 RG |
1086 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
1087 | ||
1088 | PR tree-optimization/46076 | |
1089 | * tree-ssa.c (useless_type_conversion_p): Conversions from | |
1090 | unprototyped to empty argument list function types are useless. | |
1091 | ||
b1923f0a RG |
1092 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
1093 | ||
1094 | PR middle-end/45235 | |
1095 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark | |
1096 | volatile MEMs as MEM_READONLY_P. | |
1097 | ||
e98965af RG |
1098 | 2011-01-11 Richard Guenther <rguenther@suse.de> |
1099 | ||
1100 | PR tree-optimization/47239 | |
1101 | * tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs. | |
1102 | ||
9f9ca914 JL |
1103 | 2011-01-11 Jeff Law <law@redhat.com> |
1104 | ||
1ee3ea05 | 1105 | PR tree-optimization/47086 |
9f9ca914 JL |
1106 | * tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record |
1107 | IVs from statements that might throw. | |
1108 | ||
345fdcb7 JH |
1109 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
1110 | ||
1111 | PR lto/45375 | |
1112 | * lto-cgraph.c (input_profile_summary): Remove overactive sanity check. | |
1113 | ||
c459c97b JH |
1114 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
1115 | ||
1116 | PR lto/45375 | |
1117 | * profile.c (read_profile_edge_counts): Ignore profile inconistency | |
1118 | when correcting profile. | |
1119 | ||
06c9eb51 JH |
1120 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
1121 | ||
1122 | PR lto/46083 | |
1123 | * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store | |
1124 | DECL_FINI_PRIORITY. | |
1125 | * lto-streamer-in.c (unpack_ts_function_decl_value_fields): | |
1126 | Restore DECL_FINI_PRIORITY. | |
1127 | ||
ae9fd815 RW |
1128 | 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
1129 | ||
1130 | * doc/gimple.texi: Fix quoting of multi-word return values in | |
1131 | @deftypefn statements. Ensure presence of return value. Wrap | |
1132 | overlong @deftypefn lines. | |
1133 | (is_gimple_operand, is_gimple_min_invariant_address): Remove | |
1134 | descriptions of removed functions. | |
1135 | * doc/hostconfig.texi (Host Common): Wrap long line, fix quoting | |
1136 | of multi-word return value in @deftypefn statement. | |
1137 | ||
0ecb4a7c RW |
1138 | 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
1139 | ||
1140 | * doc/gimple.texi (Temporaries, Operands, Compound Lvalues) | |
1141 | (Conditional Expressions, Logical Operators) | |
1142 | (Statement and operand traversals): Do not indent smallexample | |
1143 | code. Fix duplicate function argument in example. | |
1144 | ||
2e5e346d JL |
1145 | 2011-01-10 Jeff Law <law@redhat.com> |
1146 | ||
1ee3ea05 | 1147 | PR tree-optimization/47141 |
2e5e346d JL |
1148 | * ipa-split.c (split_function): Handle case where we are |
1149 | returning a value and the return block has a virtual operand phi. | |
1150 | ||
cf9712cc JH |
1151 | 2011-01-10 Jan Hubicka <jh@suse.cz> |
1152 | ||
1153 | PR tree-optimization/47234 | |
1154 | * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO. | |
1155 | (pass_feedback_split_functions): Declare. | |
1156 | * passes.c (init_optimization_passes): Add ipa-split as subpass of | |
1157 | tree-profile. | |
1158 | * ipa-split.c (gate_split_functions): Update comments; disable | |
1159 | split-functions for profile_arc_flag and branch_probabilities. | |
1160 | (gate_feedback_split_functions): New function. | |
1161 | (execute_feedback_split_functions): New function. | |
1162 | (pass_feedback_split_functions): New global var. | |
1163 | ||
94cd932c L |
1164 | 2011-01-10 H.J. Lu <hongjiu.lu@intel.com> |
1165 | ||
1166 | PR lto/46760 | |
1167 | * tree-inline.c (tree_can_inline_p): Check e->call_stmt before | |
1168 | calling gimple_call_set_cannot_inline. | |
1169 | ||
fbbfcaf1 IS |
1170 | 2011-01-10 Iain Sandoe <iains@gcc.gnu.org> |
1171 | ||
1172 | * config/darwin-sections.def: Remove unused section. | |
1173 | ||
d06865bf DK |
1174 | 2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com> |
1175 | ||
1176 | PR c++/47218 | |
1177 | * cgraphunit.c (assemble_thunk): Call resolve_unique_section. | |
1178 | ||
96bbfbac NP |
1179 | 2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com> |
1180 | ||
1181 | PR objc/47232 | |
1182 | * c-parser.c (c_parser_declaration_or_fndef): Improved | |
1183 | error message. | |
1184 | ||
1ba6516f KT |
1185 | 2011-01-09 Kai Tietz <kai.tietz@onevision.com> |
1186 | ||
1187 | * config/i386/winnt.c (i386_pe_start_function): Make sure | |
1188 | to switch back to function's section. | |
1189 | ||
0c5d770e IS |
1190 | 2011-01-09 Iain Sandoe <iains@gcc.gnu.org> |
1191 | ||
1192 | PR gcc/46902 | |
1193 | PR testsuite/46912 | |
1194 | * plugin.c: Move include of dlfcn.h from here... | |
1195 | * system.h: ... to here. | |
1196 | ||
1197 | 2011-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
4ee1aa2a RW |
1198 | |
1199 | * doc/cpp.texi (C++ Named Operators): Fix markup for header | |
1200 | file name. | |
1201 | * doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid | |
1202 | two extra empty pages in PDF output. | |
1203 | ||
046608a3 NP |
1204 | 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com> |
1205 | ||
1206 | PR objc/47078 | |
1207 | * c-parser.c (c_parser_objc_type_name): If the type is unknown, | |
1208 | for error recovery purposes behave as if it was not specified so | |
1209 | that the default type is usd. | |
1210 | ||
8cb114b9 JH |
1211 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
1212 | ||
1213 | PR tree-optmization/46469 | |
1214 | * ipa.c (function_and_variable_visibility): Clear needed flags on | |
1215 | nodes with external decls; handle weakrefs merging correctly. | |
1216 | ||
b294a75e JM |
1217 | 2011-01-07 Joseph Myers <joseph@codesourcery.com> |
1218 | ||
1219 | * opts.c (finish_options): Set opts->x_flag_opts_finished to true, | |
1220 | not false. | |
1221 | ||
96bdf9b4 JH |
1222 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
1223 | ||
1224 | * doc/invoke.texi: (-flto, -fuse-linker-plugin): Update defaults | |
1225 | and no longer claim that gold is required for linker plugin. | |
1226 | * configure: Regenerate. | |
1227 | * gcc.c (PLUGIN_COND): New macro. | |
1228 | (LINK_COMMAND_SPEC): Use it. | |
1229 | (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set. | |
1230 | * config.in (HAVE_LTO_PLUGIN): New. | |
1231 | * configure.ac (--with-lto-plugin): New parameter; autodetect | |
1232 | HAVE_LTO_PLUGIN. | |
1233 | ||
17afc0fe JH |
1234 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
1235 | ||
1236 | PR tree-optimization/46367 | |
1237 | * ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only | |
1238 | when we can update original. | |
1239 | (cgraph_mark_inline_edge): Sanity check. | |
1240 | * ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check. | |
1241 | ||
d4c48c0f UW |
1242 | 2011-01-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1243 | ||
1244 | * config/spu/spu.h (ASM_COMMENT_START): Define. | |
1245 | ||
96f5b137 L |
1246 | 2011-01-07 H.J. Lu <hongjiu.lu@intel.com> |
1247 | ||
1248 | PR driver/42445 | |
1249 | * gcc.c (%>S): New. | |
1250 | (SWITCH_KEEP_FOR_GCC): Likewise. | |
1251 | (set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC. | |
1252 | (do_spec_1): Handle "%>". | |
1253 | ||
1254 | * config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>". | |
1255 | ||
c6a8f6de JJ |
1256 | 2011-01-07 Jakub Jelinek <jakub@redhat.com> |
1257 | ||
c21bbd7a JJ |
1258 | PR target/47201 |
1259 | * config/i386/i386.c (ix86_delegitimize_address): If | |
1260 | simplify_gen_subreg fails, return orig_x. | |
1261 | ||
c6a8f6de JJ |
1262 | PR bootstrap/47187 |
1263 | * value-prof.c (gimple_stringop_fixed_value): Handle | |
1264 | lhs of the call properly. | |
1265 | ||
fe95fbf9 JH |
1266 | 2011-01-07 Jan Hubicka <jh@suse.cz> |
1267 | ||
1268 | PR lto/45375 | |
1269 | * lto-opt.c (lto_reissue_options): Set flag_shlib. | |
1270 | ||
14d11d40 IS |
1271 | 2011-01-07 Iain Sandoe <iains@gcc.gnu.org> |
1272 | ||
72e961c8 EB |
1273 | * target.def (function_switched_text_sections): New hook. |
1274 | * doc/tm.texi: Regenerated. | |
1275 | * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New. | |
14d11d40 | 1276 | * final.c (default_function_switched_text_sections): New. |
72e961c8 EB |
1277 | (final_scan_insn): Call function_switched_text_sections when a |
1278 | mid-function section change occurs. | |
14d11d40 | 1279 | * output.h (default_function_switched_text_sections): Declare. |
72e961c8 EB |
1280 | * config/darwin-protos.h (darwin_function_switched_text_sections): |
1281 | Likewise. | |
14d11d40 | 1282 | * config/darwin.c (darwin_function_switched_text_sections): New. |
72e961c8 | 1283 | * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New. |
14d11d40 | 1284 | |
0b764288 IS |
1285 | 2011-01-07 Iain Sandoe <iains@gcc.gnu.org> |
1286 | ||
1287 | * dwarf2out.c (gen_subprogram_die): Add pubnames with code ranges for | |
1288 | DWARF >= 3. Add pubnames for the primary section and a reduced DIE for | |
1289 | the secondary code fragment when outputting for DWARF == 2. | |
1290 | ||
2ac6bb04 AS |
1291 | 2011-01-07 Anatoly Sokolov <aesok@post.ru> |
1292 | ||
1293 | * config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
1294 | * config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra): | |
1295 | Remove. | |
1296 | * config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static. | |
1297 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
1298 | ||
9f82de11 EB |
1299 | 2011-01-06 Eric Botcazou <ebotcazou@adacore.com> |
1300 | ||
1301 | PR debug/46704 | |
280d9630 EB |
1302 | * dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only |
1303 | when it is not empty. | |
9f82de11 EB |
1304 | |
1305 | 2011-01-06 Changpeng Fang <changpeng.fang@amd.com> | |
14b52538 | 1306 | |
1ed72abf | 1307 | Bobcat Enablement |
14b52538 | 1308 | * config.gcc (i[34567]86-*-linux* | ...): Add btver1. |
1ed72abf | 1309 | (case ${target}): Add btver1. |
14b52538 | 1310 | * config/i386/driver-i386.c (host_detect_local_cpu): Let |
1ed72abf | 1311 | -march=native recognize btver1 processors. |
14b52538 | 1312 | * config/i386/i386-c.c (ix86_target_macros_internal): Add |
1ed72abf | 1313 | btver1 def_and_undef |
14b52538 | 1314 | * config/i386/i386.c (struct processor_costs btver1_cost): New |
1ed72abf CF |
1315 | btver1 cost table. |
1316 | (m_BTVER1): New definition. | |
1317 | (m_AMD_MULTIPLE): Includes m_BTVER1. | |
1318 | (initial_ix86_tune_features): Add btver1 tune. | |
1319 | (processor_target_table): Add btver1 entry. | |
1320 | (static const char *const cpu_names): Add btver1 entry. | |
1321 | (software_prefetching_beneficial_p): Add btver1. | |
1322 | (ix86_option_override_internal): Add btver1 instruction sets. | |
1323 | (ix86_issue_rate): Add btver1. | |
1324 | (ix86_adjust_cost): Add btver1. | |
14b52538 | 1325 | * config/i386/i386.h (TARGET_BTVER1): New definition. |
1ed72abf CF |
1326 | (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1. |
1327 | (enum processor_type): Add PROCESSOR_BTVER1. | |
14b52538 CF |
1328 | * config/i386/i386.md (define_attr "cpu"): Add btver1. |
1329 | ||
e1a973d8 RO |
1330 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1331 | ||
1332 | PR target/43309 | |
1333 | * config/i386/i386.c (legitimize_tls_address) | |
1334 | <TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS. | |
1335 | * config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare. | |
1336 | (tls_initial_exec_64_sun): New pattern. | |
1337 | ||
c73f67c5 GP |
1338 | 2011-01-06 Gerald Pfeifer <gerald@pfeifer.com> |
1339 | ||
1340 | * doc/invoke.texi (Overall Options): Improve wording and markup | |
1341 | of the description of -wrapper. | |
1342 | ||
bc4c6f9c JM |
1343 | 2011-01-06 Joseph Myers <joseph@codesourcery.com> |
1344 | ||
1345 | * config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads, | |
1346 | rdynamic, threads): New Driver options. | |
1347 | ||
adb75db0 RO |
1348 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1349 | ||
1350 | PR target/38118 | |
1351 | * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss | |
1352 | if coming from .tdata. | |
1353 | * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. | |
1354 | ||
402c1cb4 JH |
1355 | 2011-01-06 Jan Hubicka <jh@suse.cz> |
1356 | ||
1357 | PR lto/47188 | |
1358 | * collect2.c (main): Do not enable LTOmode when plugin is active. | |
1359 | ||
a4da6485 RO |
1360 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
1361 | ||
1362 | PR other/45915 | |
1363 | * configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd | |
1364 | --version output if supported. | |
1365 | * configure: Regenerate. | |
1366 | ||
028dbdf4 JM |
1367 | 2011-01-06 Joseph Myers <joseph@codesourcery.com> |
1368 | ||
1369 | * config/linux-android.opt (tno-android-cc, tno-android-ld): New | |
1370 | Driver options. | |
1371 | ||
dfe776dd JJ |
1372 | 2011-01-06 Jakub Jelinek <jakub@redhat.com> |
1373 | ||
1374 | PR c/47150 | |
1375 | * c-convert.c (convert): When converting a complex expression | |
1376 | other than COMPLEX_EXPR to a different complex type, ensure | |
1377 | c_save_expr is called instead of save_expr, unless in_late_binary_op. | |
1378 | * c-typeck.c (convert_for_assignment): Set in_late_binary_op also | |
1379 | when converting COMPLEX_TYPE. | |
1380 | ||
210dedfe IR |
1381 | 2011-01-06 Ira Rosen <irar@il.ibm.com> |
1382 | ||
1383 | PR tree-optimization/47139 | |
1384 | * tree-vect-loop.c (vect_is_simple_reduction_1): Check that | |
1385 | only the last reduction value is used outside the loop. Update | |
1386 | documentation. | |
1387 | ||
cd33a412 JM |
1388 | 2011-01-05 Joseph Myers <joseph@codesourcery.com> |
1389 | ||
1390 | * config/rtems.opt: New. | |
1391 | * config.gcc (*-*-rtems*): Use rtems.opt. | |
1392 | ||
819edd94 CF |
1393 | 2011-01-05 Changpeng Fang <changpeng.fang@amd.com> |
1394 | ||
1395 | * config/i386/i386.c (ix86_option_override_internal): Bulldozer | |
1396 | processors do not support 3DNow instructions. | |
1397 | ||
dc242c4a UW |
1398 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1399 | ||
1400 | * config/spu/spu.c (spu_option_override): Set parameter | |
1401 | PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1. | |
1402 | ||
be286227 JH |
1403 | 2011-01-05 Jan Hubicka <jh@suse.cz> |
1404 | ||
1405 | * lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified | |
1406 | at the command line. | |
1407 | ||
644e637f MJ |
1408 | 2011-01-05 Martin Jambor <mjambor@suse.cz> |
1409 | ||
1410 | PR lto/47162 | |
1411 | * lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk | |
1412 | deltas on streamed outgoing edges. | |
1413 | (output_node_opt_summary): Output info for outgoing edges only when | |
1414 | the node is in new parameter set. | |
1415 | (output_cgraph_opt_summary): New parameter set, passed to the two | |
1416 | aforementioned functions. Update its forward declaration and its | |
1417 | callee too. | |
1418 | ||
7bd11157 TT |
1419 | 2011-01-05 Tom Tromey <tromey@redhat.com> |
1420 | ||
1421 | * c-parser.c (c_parser_omp_atomic): Pass location of assignment | |
1422 | operator to c_finish_omp_atomic. | |
1423 | * c-typeck.c (lvalue_or_else): Add 'loc' argument. | |
1424 | (build_unary_op): Update. | |
1425 | (build_modify_expr): Update. | |
1426 | (build_asm_expr): Update. | |
1427 | ||
f626b979 UW |
1428 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1429 | ||
1430 | * config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for | |
1431 | newly inserted insns. | |
1432 | (pad_bb): Likewise. | |
1433 | (spu_emit_branch_hint): Likewise. | |
1434 | (insert_hbrp_for_ilb_runout): Likewise. | |
1435 | (spu_machine_dependent_reorg): Call df_finish_pass after | |
1436 | schedule_insns returns. | |
1437 | ||
4c825c02 UW |
1438 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1439 | ||
1440 | * config/spu/spu.c (spu_expand_prologue): Support -fstack-usage. | |
1441 | ||
5e9fba51 EB |
1442 | 2011-01-05 Eric Botcazou <ebotcazou@adacore.com> |
1443 | ||
1444 | PR tree-optimization/47005 | |
1445 | * tree-sra.c (struct access): Add 'non_addressable' bit. | |
1446 | (create_access): Set it for a DECL_NONADDRESSABLE_P field. | |
1447 | (decide_one_param_reduction): Return 0 if the parameter is passed by | |
1448 | reference and one of the accesses in the group is non_addressable. | |
1449 | ||
3ebb5ca6 EB |
1450 | 2011-01-04 Eric Botcazou <ebotcazou@adacore.com> |
1451 | ||
1452 | PR tree-optimization/47056 | |
1453 | * cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers. | |
1454 | (mark_load): Likewise. Handle FUNCTION_DECL specially. | |
1455 | (mark_store): Likewise. Pass STMT to ipa_record_reference. | |
1456 | ||
d5d4d14e EB |
1457 | 2011-01-04 Eric Botcazou <ebotcazou@adacore.com> |
1458 | ||
1459 | * dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the | |
1460 | initializer. Skip view conversions from aggregate types. | |
1461 | ||
d996ef70 KT |
1462 | 2011-01-04 Kai Tietz <kai.tietz@onevision.com> |
1463 | ||
1464 | PR bootstrap/47055 | |
1465 | * libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC. | |
1466 | ||
017096ca PT |
1467 | 2011-01-04 Philipp Thomas <pth@suse.de> |
1468 | ||
1469 | * config/microblaze/microbalse.opt (mxl-float-convert): Fix | |
1470 | obvious typo. | |
1471 | ||
55c623b5 UW |
1472 | 2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1473 | ||
1474 | * function.c (thread_prologue_and_epilogue_insns): Do not crash | |
1475 | on empty epilogue sequences. | |
1476 | ||
b98d6b35 JM |
1477 | 2011-01-04 Joseph Myers <joseph@codesourcery.com> |
1478 | ||
1479 | * config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now, | |
1480 | non-static): New Driver options. | |
1481 | ||
a0d43bac JZ |
1482 | 2011-01-04 Jie Zhang <jie@codesourcery.com> |
1483 | ||
1484 | PR driver/47137 | |
1485 | * gcc.c (default_compilers[]): Set combinable field to 0 | |
1486 | for all assembly languages. | |
1487 | ||
2b18eb32 MX |
1488 | 2011-01-04 Mingjie Xing <mingjie.xing@gmail.com> |
1489 | ||
1490 | * config/mips/loongson3a.md: New file. | |
1491 | * config/mips/mips.md: Include loongson3a.md. | |
1492 | * config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when | |
1493 | TUNE_LOONGSON_3A. | |
1494 | ||
42a48c4f EB |
1495 | 2011-01-03 Eric Botcazou <ebotcazou@adacore.com> |
1496 | ||
1497 | PR middle-end/47017 | |
1498 | * expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space | |
1499 | instead of convert_memory_address_addr_space on the base expression. | |
1500 | ||
9c1732c4 UW |
1501 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1502 | ||
1503 | * config/spu/spu.c (spu_option_override): Update error text | |
1504 | for bad -march= / -mtune= values. | |
1505 | ||
aa474365 UW |
1506 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
1507 | ||
1508 | * config/spu/spu.c (asm_file_start): Only reset flag_var_tracking | |
1509 | if branch-hint optimization will be performed. | |
1510 | ||
9766135b JJ |
1511 | 2011-01-03 Jakub Jelinek <jakub@redhat.com> |
1512 | ||
371556ee JJ |
1513 | PR tree-optimization/47148 |
1514 | * ipa-split.c (split_function): Convert arguments to | |
1515 | DECL_ARG_TYPE if possible. | |
1516 | ||
1ac12fa2 JJ |
1517 | PR tree-optimization/47155 |
1518 | * tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type | |
1519 | when computing uns. | |
1520 | ||
9766135b JJ |
1521 | PR rtl-optimization/47157 |
1522 | * combine.c (try_combine): If undobuf.other_insn becomes | |
1523 | (set (pc) (pc)) jump, call update_cfg_for_uncondjump on it | |
1524 | and set *new_direct_jump_p too. | |
1525 | ||
f4a2e571 SP |
1526 | 2011-01-03 Sebastian Pop <sebastian.pop@amd.com> |
1527 | ||
1528 | PR tree-optimization/47021 | |
1529 | * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR. | |
1530 | ||
9f8e43c0 JJ |
1531 | 2011-01-03 Jakub Jelinek <jakub@redhat.com> |
1532 | ||
1533 | * gcc.c (process_command): Update copyright notice dates. | |
1534 | * gcov.c (print_version): Likewise. | |
1535 | * gcov-dump.c (print_version): Likewise. | |
1536 | * mips-tfile.c (main): Likewise. | |
1537 | * mips-tdump.c (main): Likewise. | |
1538 | ||
1a2e38f3 MJ |
1539 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
1540 | ||
1541 | PR tree-optimization/46801 | |
1542 | * tree-sra.c (type_internals_preclude_sra_p): Check whether | |
1543 | aggregate fields start at byte boundary instead of the bit-field flag. | |
1544 | ||
56b721c5 L |
1545 | 2011-01-03 H.J. Lu <hongjiu.lu@intel.com> |
1546 | ||
1547 | PR driver/47137 | |
1548 | * gcc.c (main): Revert revision 168407. | |
1549 | ||
839d549b MJ |
1550 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
1551 | ||
1552 | * lto-cgraph.c (input_cgraph_opt_section): Use the correct section type. | |
1553 | ||
4ce99a20 | 1554 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
2fa6eeff UW |
1555 | |
1556 | * tree-vect-generic.c (expand_vector_operations_1): When using vector/ | |
1557 | vector optab to expand vector/scalar shift, update gimple to vector. | |
1558 | ||
76df0ae6 MJ |
1559 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
1560 | ||
1561 | * cgraphunit.c (verify_cgraph_node): Verify there is no direct call to | |
1562 | a thunk. | |
1563 | ||
ce47fda3 MJ |
1564 | 2011-01-03 Martin Jambor <mjambor@suse.cz> |
1565 | ||
1566 | PR tree-optimization/46984 | |
1567 | * cgraph.h (cgraph_indirect_call_info): make field thunk_delta | |
1568 | HOST_WIDE_INT. | |
1569 | (cgraph_create_indirect_edge): Fixed line length. | |
1570 | (cgraph_indirect_call_info): Declare. | |
1571 | (cgraph_make_edge_direct) Update declaration. | |
1572 | * cgraph.c (cgraph_allocate_init_indirect_info): New function. | |
1573 | (cgraph_create_indirect_edge): Use it. | |
1574 | (cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all | |
1575 | callees. | |
1576 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for | |
1577 | the new thunk_delta representation. | |
1578 | * ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to | |
1579 | HOST_WIDE_INT. | |
1580 | (ipa_write_indirect_edge_info): Remove streaming of thunk_delta. | |
1581 | (ipa_read_indirect_edge_info): Likewise. | |
1582 | * lto-cgraph.c (output_edge_opt_summary): New function. | |
1583 | (output_node_opt_summary): Call it on all outgoing edges. | |
1584 | (input_edge_opt_summary): New function. | |
1585 | (input_node_opt_summary): Call it on all outgoing edges. | |
1586 | ||
1e67fa1f L |
1587 | 2011-01-02 H.J. Lu <hongjiu.lu@intel.com> |
1588 | ||
1589 | PR driver/47137 | |
1590 | * gcc.c (main): Don't check have_o when settting combine_inputs. | |
1591 | ||
6656b2ac EB |
1592 | 2011-01-02 Eric Botcazou <ebotcazou@adacore.com> |
1593 | ||
1594 | * regrename.c: Add general comment describing the pass. | |
1595 | (struct du_head): Remove 'length' field. | |
1596 | (get_element, merge_sort_comparison, merge, sort_du_head): Remove. | |
1597 | (regrename_optimize): Do not sort chains. Rework comments, add others. | |
1598 | Force renaming to the preferred class (if any) in the first pass and do | |
1599 | not consider registers that belong to it in the second pass. | |
1600 | (create_new_chain): Do not set 'length' field. | |
1601 | (scan_rtx_reg): Likewise. | |
1602 | ||
bc470c24 JJ |
1603 | 2011-01-02 Jakub Jelinek <jakub@redhat.com> |
1604 | ||
4e996296 JJ |
1605 | PR tree-optimization/47140 |
1606 | * tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use | |
1607 | TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument | |
1608 | to bit_value_binop. | |
1609 | ||
bc470c24 | 1610 | PR rtl-optimization/47028 |
6656b2ac EB |
1611 | * cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after |
1612 | parm_birth_insn instead of at the beginning of first bb. | |
bc470c24 | 1613 | |
5af62fcd | 1614 | 2011-01-02 Mingjie Xing <mingjie.xing@gmail.com> |
0d52f2a8 MX |
1615 | |
1616 | * doc/generic.texi: Remove duplicated "@subsubsection Statements". | |
1617 | Remove the word "see" before "@pxref". | |
1618 | * doc/rtl.texi: Remove the word "see" before "@pxref". | |
1619 | ||
0e20c89f JH |
1620 | 2011-01-01 Jan Hubicka <jh@suse.cz> |
1621 | ||
6656b2ac EB |
1622 | * tree-loop-distribution.c (tree_loop_distribution): Do not use freed |
1623 | memory. | |
0e20c89f | 1624 | |
220e83ca KT |
1625 | 2011-01-01 Kai Tietz <kai.tietz@onevision.com> |
1626 | ||
1627 | PR target/38662 | |
6656b2ac | 1628 | * tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too. |
220e83ca | 1629 | |
ad41bd84 | 1630 | \f |
797103eb | 1631 | Copyright (C) 2011 Free Software Foundation, Inc. |
ad41bd84 JM |
1632 | |
1633 | Copying and distribution of this file, with or without modification, | |
1634 | are permitted in any medium without royalty provided the copyright | |
1635 | notice and this notice are preserved. |