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Commit | Line | Data |
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a7f45047 RB |
1 | 2011-12-31 Alexandre Oliva <aoliva@redhat.com> |
2 | ||
3 | * cselib.h (cselib_add_permanent_equiv): Declare. | |
4 | (canonical_cselib_val): New. | |
5 | * cselib.c (new_elt_loc_list): Rework to support value | |
6 | equivalences. Adjust all callers. | |
7 | (preserve_only_constants): Retain value equivalences. | |
8 | (references_value_p): Retain preserved values. | |
9 | (rtx_equal_for_cselib_1): Handle value equivalences. | |
10 | (cselib_invalidate_regno): Use canonical value. | |
11 | (cselib_add_permanent_equiv): New. | |
12 | * alias.c (find_base_term): Reset locs lists while recursing. | |
13 | * var-tracking.c (val_bind): New. Don't add equivalences | |
14 | present in cselib table, compared with code moved from... | |
15 | (val_store): ... here. | |
16 | (val_resolve): Use val_bind. | |
17 | (VAL_EXPR_HAS_REVERSE): Drop. | |
18 | (add_uses): Do not create MOps for addresses. Do not mark | |
19 | non-REG non-MEM expressions as requiring resolution. | |
20 | (reverse_op): Record reverse as a cselib equivalence. | |
21 | (add_stores): Use it. Do not create MOps for addresses. | |
22 | Do not require resolution for non-REG non-MEM expressions. | |
23 | Simplify support for reverse operations. | |
24 | (compute_bb_dataflow): Drop reverse support. | |
25 | (emit_notes_in_bb): Likewise. | |
26 | (create_entry_value): Rename to... | |
27 | (record_entry_value): ... this. Use cselib equivalences. | |
28 | (vt_add_function_parameter): Adjust. | |
29 | ||
30 | 2011-12-30 Michael Meissner <meissner@linux.vnet.ibm.com> | |
31 | ||
32 | * config/rs6000/rs6000.c (rs6000_inner_target_options): Fix thinko | |
33 | in setting options via target #pragma or attribute. | |
34 | ||
35 | 2011-12-30 Anatoly Sokolov <aesok@post.ru> | |
36 | ||
37 | * config/bfin/bfin.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
38 | * config/bfin/bfin-protos.h (bfin_register_move_cost, | |
39 | bfin_memory_move_cost): Remove. | |
40 | * config/bfin/bfin.c (bfin_register_move_cost, | |
41 | bfin_memory_move_cost): Make static. Change arguments type from | |
42 | enum reg_class to reg_class_t and from int to bool. | |
43 | (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define. | |
44 | ||
45 | 2011-12-30 Nathan Sidwell <nathan@acm.org> | |
46 | ||
47 | * gcov.c (total_lines, total_executed): New global vars. | |
48 | (generate_results): Call executed_summary. | |
49 | (executed_summary): New function, broken out of ... | |
50 | (function_summary): ... here. Call it. | |
51 | * coverage.c (coverage_finish): Also check for local_tick == -1. | |
52 | * gcov-dump (tag_function): Correct labelling typo. | |
53 | ||
54 | 2011-12-29 Michael Meissner <meissner@linux.vnet.ibm.com> | |
55 | ||
56 | PR target/51623 | |
57 | * config/rs6000/rs6000.c (rs6000_assemble_integer): Delete check | |
58 | for an initialized pointer being in a text section with | |
59 | -mrelocatable, since it should never happen. | |
60 | ||
61 | 2011-12-29 Michael Eager <eager@eagercon.com> | |
62 | ||
63 | * config/microblaze/microblaze.md: Add expander for simple_return, | |
64 | return, add return_internal and simple_return_internal insns. | |
65 | ||
66 | 2011-12-29 Oleg Endo <olegendo@gcc.gnu.org> | |
67 | ||
68 | * config/sh/sh.h (BRANCH_COST): Use sh_branch_cost variable. | |
69 | * config/sh/sh.c (sh_option_override): Simplify sh_branch_cost | |
70 | expression. | |
71 | ||
72 | 2011-12-28 Ian Lance Taylor <iant@google.com> | |
73 | ||
74 | * dwarf2out.c (gen_compile_unit_die): Use DW_LANG_Go for Go. | |
75 | ||
76 | 2011-12-28 Michael Meissner <meissner@linux.vnet.ibm.com> | |
77 | ||
78 | PR target/51623 | |
79 | * config/rs6000/rs6000.c (rs6000_assemble_integer): Don't call | |
80 | unlikely_text_section_p. Instead check for being in a code section. | |
81 | ||
82 | 2011-12-28 Ira Rosen <irar@il.ibm.com> | |
83 | ||
84 | PR tree-optimization/51684 | |
85 | * tree-vect-slp.c (vect_schedule_slp_instance): Get gsi of original | |
86 | statement in case of a pattern. | |
87 | (vect_schedule_slp): Likewise. | |
88 | ||
89 | 2011-12-27 Eric Botcazou <ebotcazou@adacore.com> | |
90 | ||
91 | PR rtl-optimization/51667 | |
92 | * ree.c (insn_merge_code): Delete. | |
93 | (is_insn_merge_attempted): Likewise. | |
94 | (get_insn_status): Likewise. | |
95 | (set_insn_status): Likewise. | |
96 | (struct ext_cand): Add CODE and MODE fields. | |
97 | (combine_set_extend): Rename to... | |
98 | (combine_set_extension): ...this. Use above fields and tidy up. | |
99 | (transform_ifelse): Likewise. | |
100 | (get_defs): Return the chain of definitions. | |
101 | (is_this_a_cmove): Merge into... | |
102 | (is_cond_copy_insn): ...this. Return bool. | |
103 | (make_defs_and_copies_lists): Adjust calls to get_defs and simplify. | |
104 | (merge_def_and_ext): Adjust call to combine_set_extend. | |
105 | (combine_reaching_defs): Remove calls to {g|s}et_insn_status. | |
106 | (struct extend_info): Rename to... | |
107 | (struct re_info): ...this. Add DEF_MAP field. | |
108 | (add_ext_candidate): Merge into... | |
109 | (add_removable_extension): ...this. Adjust calls to get_defs. Ensure | |
110 | reaching definitions are associated with only one kind of extension. | |
111 | (find_removable_extensions): Create and destroy the definition map. | |
112 | (find_and_remove_re): Return void. Change 'long' variables to 'int'. | |
113 | Do not deal with is_insn_merge_attempted. | |
114 | ||
115 | 2011-12-25 Jan Hubicka <jh@suse.cz> | |
116 | ||
117 | PR middle-end/48641 | |
118 | * tree-ssa-threadupdate.c (redirect_edges): Watch for overflow. | |
119 | ||
120 | 2011-12-26 Oleg Endo <oleg.endo@t-online.de> | |
121 | ||
122 | * config/sh/sync.md: Add soft atomics ABI description. | |
123 | (fetchop_name): Use 'or' instead of 'ior'. | |
124 | (fetchop_insn): Remove. | |
125 | (atomic_compare_and_swap<mode>_soft): | |
126 | Don't insert aligning nop after the write-back instruction. Fix | |
127 | multi-line asm output formatting style. | |
128 | (atomic_fetch_<fetchop_name><mode>_soft): Likewise. | |
129 | (atomic_fetch_nand<mode>_soft): Likewise. | |
130 | (atomic_<fetchop_name>_fetch<mode>_soft): Likewise. | |
131 | (atomic_nand_fetch<mode>_soft): Likewise. | |
132 | ||
133 | 2011-12-23 Richard Henderson <rth@redhat.com> | |
134 | ||
135 | * tree.def (VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR): Remove. | |
136 | * cfgexpand.c (expand_debug_expr): Don't handle them. | |
137 | * expr.c (expand_expr_real_2): Likewise. | |
138 | * fold-const.c (fold_binary_loc): Likewise. | |
139 | * gimple-pretty-print.c (dump_binary_rhs): Likewise. | |
140 | * tree-cfg.c (verify_gimple_assign_binary): Likewise. | |
141 | * tree-inline.c (estimate_operator_cost): Likewise. | |
142 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
143 | * tree-vect-generic.c (expand_vector_operations_1): Likewise. | |
144 | * optabs.c (optab_for_tree_code): Likewise. | |
145 | (can_vec_perm_for_code_p): Remove. | |
146 | (expand_binop): Don't try it. | |
147 | (init_optabs): Don't init vec_extract_even/odd_optab. | |
148 | * genopinit.c (optabs): Likewise. | |
149 | * optabs.h (OTI_vec_extract_even, OTI_vec_extract_odd): Remove. | |
150 | (vec_extract_even_optab, vec_extract_odd_optab): Remove. | |
151 | * tree-vect-data-refs.c (vect_strided_store_supported): Tidy code. | |
152 | (vect_permute_store_chain): Use TYPE_VECTOR_SUBPARTS instead of | |
153 | GET_MODE_NUNITS; check vect_gen_perm_mask return value instead of | |
154 | asserting vect_strided_store_supported. | |
155 | (vect_strided_load_supported): Use can_vec_perm_p. | |
156 | (vect_permute_load_chain): Use VEC_PERM_EXPR. | |
157 | ||
158 | * doc/generic.texi (VEC_EXTRACT_EVEN_EXPR): Remove. | |
159 | (VEC_EXTRACT_ODD_EXPR): Remove. | |
160 | * doc/md.texi (vec_extract_even, vec_extract_odd): Remove. | |
161 | ||
162 | 2011-12-23 Anatoly Sokolov <aesok@post.ru> | |
163 | ||
164 | * config/score/score.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
165 | * config/score/score-protos.h (score_register_move_cost): Remove. | |
166 | * config/score/score.c (TARGET_REGISTER_MOVE_COST): Define. | |
167 | (score_register_move_cost): Make static. Change arguments type from | |
168 | enum reg_class to reg_class_t. | |
169 | ||
170 | 2011-12-23 Jakub Jelinek <jakub@redhat.com> | |
171 | Richard Henderson <rth@redhat.com> | |
172 | ||
173 | * tree.def (VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR): Remove. | |
174 | * gimple-pretty-print.c (dump_binary_rhs): Don't handle | |
175 | VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR. | |
176 | * expr.c (expand_expr_real_2): Likewise. | |
177 | * tree-cfg.c (verify_gimple_assign_binary): Likewise. | |
178 | * cfgexpand.c (expand_debug_expr): Likewise. | |
179 | * tree-inline.c (estimate_operator_cost): Likewise. | |
180 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
181 | * tree-vect-generic.c (expand_vector_operations_1): Likewise. | |
182 | * fold-const.c (fold_binary_loc): Likewise. | |
183 | * doc/generic.texi (VEC_INTERLEAVE_HIGH_EXPR, | |
184 | VEC_INTERLEAVE_LOW_EXPR): Remove documentation. | |
185 | * optabs.c (optab_for_tree_code): Don't handle | |
186 | VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR. | |
187 | (expand_binop, init_optabs): Remove vec_interleave_high_optab | |
188 | and vec_interleave_low_optab. | |
189 | * genopinit.c (optabs): Likewise. | |
190 | * optabs.h (OTI_vec_interleave_high, OTI_vec_interleave_low): Remove. | |
191 | (vec_interleave_high_optab, vec_interleave_low_optab): Remove. | |
192 | * doc/md.texi (vec_interleave_high, vec_interleave_low): Remove | |
193 | documentation. | |
194 | * tree-vect-stmts.c (gen_perm_mask): Renamed to... | |
195 | (vect_gen_perm_mask): ... this. No longer static. | |
196 | (perm_mask_for_reverse, vectorizable_load): Adjust callers. | |
197 | * tree-vectorizer.h (vect_gen_perm_mask): New prototype. | |
198 | * tree-vect-data-refs.c (vect_strided_store_supported): Don't try | |
199 | VEC_INTERLEAVE_*_EXPR, use can_vec_perm_p instead of | |
200 | can_vec_perm_for_code_p. | |
201 | (vect_permute_store_chain): Generate VEC_PERM_EXPR with interleaving | |
202 | masks instead of VEC_INTERLEAVE_HIGH_EXPR and VEC_INTERLEAVE_LOW_EXPR. | |
203 | * config/i386/i386.c (expand_vec_perm_interleave2): If | |
204 | expand_vec_perm_interleave3 would handle it, return false. | |
205 | (expand_vec_perm_broadcast_1): Don't use vec_interleave_*_optab. | |
206 | ||
207 | 2011-12-23 Richard Henderson <rth@redhat.com> | |
208 | ||
209 | * config/mips/loongson.md (UNSPEC_LOONGSON_PINSR_0, | |
210 | UNSPEC_LOONGSON_PINSR_1, UNSPEC_LOONGSON_PINSR_2, | |
211 | UNSPEC_LOONGSON_PINSR_3): Replace with... | |
212 | (UNSPEC_LOONGSON_PINSRH): ... this. | |
213 | (UNSPEC_LOONGSON_VINIT): New. | |
214 | (UNSPEC_LOONGSON_DSLL, UNSPEC_LOONGSON_DSRL): New. | |
215 | (VWB): New mode iterator. | |
216 | (V_inner): New mode attribute. | |
217 | (loongson_vec_init1_<VHB>): New. | |
218 | (*vec_concatv2si): New. | |
219 | (and<VWHB>3, ior<VWHB>3, xor<VWHB>3, one_cmpl<VWHB>2): New. | |
220 | (*loongson_nor): New. | |
221 | (loongson_pextrh): Un-macro-ify. | |
222 | (loongson_pmaddhw): Likewise. | |
223 | (smaxv4hi3, umaxv8qi3, sminv4hi3, uminv8qi3): Likewise. | |
224 | (loongson_pinsrh_0): Represent with vec_select+vec_concat. | |
225 | (loongson_pinsrh_1, loongson_pinsrh_2, loongson_pinsrh_3): Likewise. | |
226 | (*vec_setv4hi, vec_setv4hi): New. | |
227 | (sdot_prodv4hi): New. | |
228 | (smax<VWB>3, smin<VWB>3): New. | |
229 | (reduc_uplus_v8qi): New. | |
230 | (loongson_pshufh): Remove destination matching input. | |
231 | (ashl<VWH>3, ashr<VWH>3, lshr<VWH>3): Fix type attribute. | |
232 | (vec_interleave_high<VWHB>, vec_interleave_low<VWHB>): Remove. | |
233 | (loongson_punpckhbh, loongson_punpckhhw, loongson_punpckhhw_qi, | |
234 | loongson_punpckhwd, loongson_punpckhwd_qi, loongson_punpckhwd_hi, | |
235 | loongson_punpcklbh, loongson_punpcklhw, loongson_punpcklhw_qi, | |
236 | loongson_punpcklwd, loongson_punpcklwd_qi, loongson_punpcklwd_hi, | |
237 | vec_perm_const<VWHB>, vec_unpacks_lo_<VHB>, vec_unpacks_hi_<VHB>, | |
238 | vec_unpacku_lo_<VHB>, vec_unpacku_hi_<VHB>, vec_shl_<VWHBDI>, | |
239 | vec_shr_<VWHBDI>, reduc_uplus_<VWH>, reduc_splus_<VWHB>, | |
240 | reduc_smax_<VWHB>, reduc_smin_<VWHB>, reduc_umax_<VWHB>, | |
241 | reduc_umin_<VB>): New. | |
242 | * config/mips/mips-ps-3d.md (vec_perm_const_ps): New. | |
243 | (mips_pul_ps, mips_puu_ps, mips_pll_ps, mips_plu_ps): Expand in | |
244 | terms of vec_perm_const_ps. | |
245 | (vec_perm_constv2sf): New. | |
246 | (vec_initv2sf): Use mips_expand_vector_init. | |
247 | (vec_concatv2sf): Rename from vec_initv2sf_internal. | |
248 | (vec_setv2sf): Use vec_perm_const_ps. | |
249 | (reduc_splus_v2sf, reduc_smin_v2sf, reduc_smax_v2sf): New. | |
250 | * config/mips/loongson.h (pshufh_u, pshufh_s): Don't pass dest to | |
251 | the builtin. | |
252 | * config/mips/mips-modes.def (V16QI, V8HI, V4SI, V4SF): New modes. | |
253 | * config/mips/mips-protos.h: Update. | |
254 | * config/mips/mips.c (mips_get_arg_info): Match V2SFmode, not all | |
255 | MODE_VECTOR_FLOAT. | |
256 | (mips_return_mode_in_fpr_p): Likewise. | |
257 | (mips_cannot_change_mode_class): Allow 8-byte integral mode changes. | |
258 | (CODE_FOR_loongson_punpckhbh, CODE_FOR_loongson_punpckhhw, | |
259 | CODE_FOR_loongson_punpckhwd, CODE_FOR_loongson_punpcklbh, | |
260 | CODE_FOR_loongson_punpcklhw, CODE_FOR_loongson_punpcklwd): Remove. | |
261 | (mips_builtins): Remove first operand for loongson pshufh builtins. | |
262 | (MAX_VECT_LEN, struct expand_vec_perm_d): New. | |
263 | (mips_expand_vselect, mips_expand_vselect_vconcat, | |
264 | mips_expand_vpc_loongson_even_odd, mips_expand_vpc_loongson_pshufh, | |
265 | mips_expand_vpc_loongson_bcast, mips_expand_vec_perm_const_1, | |
266 | mips_expand_vec_perm_const, mips_vectorize_vec_perm_const_ok, | |
267 | mips_expand_vec_unpack, mips_constant_elt_p, mips_expand_vi_broadcast, | |
268 | mips_expand_vi_constant, mips_expand_vi_loongson_one_pinsrh, | |
269 | mips_expand_vi_general, mips_expand_vec_reduc, mips_expand_vec_minmax, | |
270 | TARGET_VECTORIZE_VEC_PERM_CONST_OK): New. | |
271 | (mips_expand_vector_init): Rewrite. | |
272 | * config/mips/predicates.md (const_2_or_3_operand): New. | |
273 | (const_0_to_3_operand): New. | |
274 | ||
275 | 2011-12-23 Dmitry Plotnikov <dplotnikov@ispras.ru> | |
276 | ||
277 | * config/arm/neon.md (float<mode><V_cvtto>2): New. | |
278 | (floatuns<mode><V_cvtto>2): New. | |
279 | (fix_trunc<mode><V_cvtto>2): New. | |
280 | (fix_truncuns<mode><V_cvtto>2): New. | |
281 | * config/arm/iterators.md (V_cvtto): New iterator. | |
282 | ||
283 | 2011-12-23 Richard Guenther <rguenther@suse.de> | |
284 | ||
285 | PR rtl-optimization/50396 | |
286 | * simplify-rtx.c (simplify_binary_operation_1): Properly | |
287 | guard code that only works for integers. | |
288 | ||
289 | 2011-12-23 Tristan Gingold <gingold@adacore.com> | |
290 | ||
291 | * config/vms/vms-crtlmap.map (log10): Fix typo. | |
292 | ||
293 | 2011-12-23 Tristan Gingold <gingold@adacore.com> | |
294 | ||
295 | * config/ia64/vms.h (SUPPORTS_ONE_ONLY): Define. | |
296 | ||
297 | 2011-12-22 Bin Cheng <bin.cheng@arm.com> | |
298 | Richard Guenther <rguenther@suse.de> | |
299 | ||
300 | PR tree-optimization/43491 | |
301 | * tree-ssa-pre.c (eliminate): Don't replace global register | |
302 | variable when it is the RHS of a single assign. | |
303 | ||
304 | 2011-12-22 Joey Ye <joey.ye@arm.com> | |
305 | ||
306 | * toplev.c (process_options): Fix typo. | |
307 | ||
308 | 2011-12-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
309 | ||
310 | PR middle-end/51252 | |
311 | * config/pa/pa.c (pa_som_tm_clone_table_section): New function. | |
312 | (som_tm_clone_table_section): Declare. | |
313 | (pa_file_start_space): Create $TM_CLONE_TABLE$ subspace. | |
314 | (pa_som_asm_init_sections): Init som_tm_clone_table_section. | |
315 | * config/pa/som.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define. | |
316 | ||
317 | 2011-12-22 Richard Sandiford <rdsandiford@googlemail.com> | |
318 | ||
319 | * doc/tm.texi.in (TARGET_PREPARE_PCH_SAVE): New hook. | |
320 | * doc/tm.texi: Regenerate. | |
321 | * target.def (prepare_pch_save): New hook. | |
322 | * c-family/c-pch.c (c_common_write_pch): Call it. | |
323 | * config/mips/mips.c (was_mips16_pch_p): Delete. | |
324 | (mips_set_mips16_mode): Don't refer to was_mips16_pch_p. | |
325 | (mips_prepare_pch_save): New function. | |
326 | (TARGET_PREPARE_PCH_SAVE): Define. | |
327 | ||
328 | 2011-12-22 Aldy Hernandez <aldyh@redhat.com> | |
329 | ||
330 | PR middle-end/51212 | |
331 | * opts.c (finish_options): Call sorry on -fgnu-tm and | |
332 | -fnon-call-exceptions combination. | |
333 | ||
334 | 2011-12-22 Jonathan Wakely <jwakely.gcc@gmail.com> | |
335 | ||
336 | * doc/invoke.texi (C++ Dialect Options): Add missing options and | |
337 | move -Wzero-as-null-pointer-constant to ... | |
338 | (Warning Options): ... here. | |
339 | ||
340 | 2011-12-22 Jonathan Wakely <jwakely.gcc@gmail.com> | |
341 | ||
342 | PR target/47643 | |
343 | * doc/invoke.texi (i386 and x86-64 Options): Fix description of | |
344 | -mtune without -march. | |
345 | ||
346 | 2011-12-21 Richard Earnshaw <rearnsha@arm.com> | |
347 | ||
348 | PR target/51643 | |
349 | * arm.c (arm_function_ok_for_sibcall): Use DECL_WEAK in previous | |
350 | change. | |
351 | ||
352 | 2011-12-22 Tristan Gingold <gingold@adacore.com> | |
353 | ||
354 | * config/ia64/ia64.c (ia64_promote_function_mode): Remove. | |
355 | (TARGET_PROMOTE_FUNCTION_MODE): Remove. | |
356 | (ia64_function_value): Call promote_function_mode instead of | |
357 | ia64_promote_function_mode. | |
358 | * config/ia64/vms.h (PROMOTE_MODE): Define. | |
359 | (TARGET_PROMOTE_FUNCTION_MODE): Define. | |
360 | ||
361 | 2011-12-22 Uros Bizjak <ubizjak@gmail.com> | |
362 | ||
363 | PR target/27468 | |
364 | * common/config/alpha/alpha-common.c (alpha_option_optimization_table): | |
365 | Enable flag_ree at -O2 or higher. | |
366 | ||
367 | 2011-12-22 Richard Guenther <rguenther@suse.de> | |
368 | ||
369 | PR lto/51650 | |
370 | * lto.c (uniquify_nodes): Register TYPE_DECLs with the | |
371 | debuginfo machinery. | |
372 | ||
373 | 2011-12-22 Bernd Schmidt <bernds@codesourcery.com> | |
374 | ||
375 | * tree-pass.h (pass_reload): Declare. | |
376 | * ira.c (overall_cost_before, saved_flag_ira_share_spill_slots): | |
377 | New global variables, moved out of ira. | |
378 | (do_reload): New static function, split off from the second half | |
379 | of ... | |
380 | (ira): ... here. | |
381 | (gate_ira): Remove. | |
382 | (pass_ira): Use TV_IRA, set gate to NULL, and set flags to | |
383 | TODO_dump_func. | |
384 | (rest_of_handle_reload): New static function. | |
385 | (pass_reload): New. | |
386 | ||
387 | 2011-12-22 Uros Bizjak <ubizjak@gmail.com> | |
388 | ||
389 | * common/config/i386/i386-common.c (ix86_option_optimization_table): | |
390 | Move OPT_free processing from ... | |
391 | * config/i386/i386.c (ix86_option_override_internal): ... here. | |
392 | ||
393 | 2011-12-21 Richard Earnshaw <rearnsha@arm.com> | |
394 | ||
395 | PR target/51643 | |
396 | * arm.c (arm_function_ok_for_sibcall): Don't try to tailcall a | |
397 | weak function on bare-metal EABI targets. | |
398 | ||
399 | 2011-12-21 Jonathan Wakely <jwakely.gcc@gmail.com> | |
400 | Jim Avera <james_avera@yahoo.com> | |
401 | ||
402 | * doc/extend.texi (__builtin_expect): Improve example. | |
403 | ||
404 | 2011-12-21 Uros Bizjak <ubizjak@gmail.com> | |
405 | ||
406 | * config/i386/i386.c (ix86_option_override_internal): Enable flag_ree | |
407 | also for 32bit targets. | |
408 | ||
409 | 2011-12-21 Richard Henderson <rth@redhat.com> | |
410 | ||
411 | PR target/51552 | |
412 | * dwarf2cfi.c (dwarf2out_frame_debug): Move any_cfis_emitted code... | |
413 | (scan_trace): ... here. | |
414 | ||
415 | 2011-12-21 Jason Merrill <jason@redhat.com> | |
416 | ||
417 | * doc/standards.texi (C++ language): Update for C++11. | |
418 | ||
419 | 2011-12-21 Jakub Jelinek <jakub@redhat.com> | |
420 | ||
421 | * tree-vect-patterns.c (vect_operation_fits_smaller_type): Initialize | |
422 | *op0 and *op1 to NULL_TREE first to avoid warnings. | |
423 | * calls.c (initialize_argument_information): Initialize base to avoid | |
424 | warnings. | |
425 | ||
426 | PR middle-end/51644 | |
427 | PR middle-end/51647 | |
428 | * tree-eh.c (decide_copy_try_finally): At -O0, return true | |
429 | even when ndests is not 1, if there are only gimple_clobber_p | |
430 | (or debug) stmts in the finally sequence. | |
431 | * tree-inline.c (estimate_num_insns): Return 0 for gimple_clobber_p | |
432 | stmts. | |
433 | ||
434 | 2011-12-21 Aldy Hernandez <aldyh@redhat.com> | |
435 | ||
436 | PR middle-end/51472 | |
437 | * trans-mem.c (tm_log_add): Use create_tmp_var_reg. | |
438 | ||
439 | 2011-12-21 Martin Jambor <mjambor@suse.cz> | |
440 | ||
441 | * tree-into-ssa.c (rewrite_update_stmt): Do not dump extra newlines. | |
442 | (rewrite_update_enter_block): Likewise. | |
443 | (dump_update_ssa): Likewise. | |
444 | (update_ssa): Likewise but also dump a newline at the beginning. | |
445 | ||
446 | 2011-12-21 Enkovich Ilya <ilya.enkovich@intel.com> | |
447 | ||
448 | PR target/50038 | |
449 | * implicit-zee.c: Delete. | |
450 | * ree.c: New file. | |
451 | * Makefile.in: Replace implicit-zee.c with ree.c. | |
452 | * config/i386/i386.c (ix86_option_override_internal): Rename | |
453 | flag_zee to flag_ree. | |
454 | * common.opt (fzee): Ignored. | |
455 | (free): New. | |
456 | * passes.c (init_optimization_passes): Replace pass_implicit_zee | |
457 | with pass_ree. | |
458 | * tree-pass.h (pass_implicit_zee): Delete. | |
459 | (pass_ree): New. | |
460 | * timevar.def (TV_ZEE): Delete. | |
461 | (TV_REE): New. | |
462 | * doc/invoke.texi: Add -free description. | |
463 | ||
464 | 2011-12-21 Tristan Gingold <gingold@adacore.com> | |
465 | ||
466 | * config/vms/vms-protos.h (vms_function_section): New prototype. | |
467 | * config/vms/vms.c (vms_function_section): New function. | |
468 | * config/vms/vms.h (TARGET_ASM_FUNCTION_SECTION): Define. | |
469 | ||
470 | 2011-12-21 Richard Guenther <rguenther@suse.de> | |
471 | ||
472 | PR lto/41159 | |
473 | * tree-outof-ssa.c (insert_value_copy_on_edge): Use the | |
474 | mode of the pseudo as destination mode. Only assert that | |
475 | is equal to the promoted mode of the decl if it is a REG. | |
476 | ||
477 | 2011-12-21 Tristan Gingold <gingold@adacore.com> | |
478 | ||
479 | * config/vms/xm-vms.h (STANDARD_EXEC_PREFIX): Remove define. | |
480 | ||
481 | 2011-12-20 Richard Henderson <rth@redhat.com> | |
482 | ||
483 | * config/ia64/ia64.c (MAX_VECT_LEN): New. | |
484 | (struct expand_vec_perm_d): New. | |
485 | (TARGET_VECTORIZE_VEC_PERM_CONST_OK): New. | |
486 | (ia64_unpack_assemble): Use ia64_expand_vec_perm_const_1. | |
487 | (expand_vselect, expand_vselect_vconcat): New. | |
488 | (expand_vec_perm_identity, expand_vec_perm_shrp): New. | |
489 | (expand_vec_perm_1, expand_vec_perm_broadcast): New. | |
490 | (expand_vec_perm_interleave_2, expand_vec_perm_v4hi_5): New. | |
491 | (ia64_expand_vec_perm_const_1, ia64_expand_vec_perm_const): New. | |
492 | (ia64_vectorize_vec_perm_const_ok): New. | |
493 | (ia64_expand_vec_setv2sf, ia64_expand_vec_perm_even_odd): New. | |
494 | * config/ia64/ia64-protos.h: Update. | |
495 | * config/ia64/vect.md (VEC): New mode iterator. | |
496 | (vecint): New mode attribute. | |
497 | (vec_interleave_lowv8qi, vec_interleave_highv8qi): Privatize with '*'. | |
498 | (vec_interleave_lowv4hi, vec_interleave_highv4hi): Likewise. | |
499 | (vec_interleave_lowv2si, vec_interleave_highv2si): Likewise. | |
500 | (vec_interleave_lowv2sf, vec_interleave_highv2sf): Likewise. | |
501 | (mix1_even, mix1_odd, mux1_alt): Likewise. | |
502 | (mux1_brcst_qi): Remove '*' from name. | |
503 | (vec_extract_evenv8qi, vec_extract_oddv8qi): Remove. | |
504 | (vec_extract_evenv4hi, vec_extract_oddv4hi): Remove. | |
505 | (vec_extract_evenv2si, vec_extract_oddv2si): Remove. | |
506 | (vec_extract_evenv2sf, vec_extract_oddv2sf): Remove. | |
507 | (vec_extract_evenodd_helper): Remove. | |
508 | (vec_setv2sf): Use ia64_expand_vec_setv2sf. | |
509 | (vec_pack_trunc_v4hi): Use ia64_expand_vec_perm_even_odd. | |
510 | (vec_pack_trunc_v2si): Likewise. | |
511 | (vec_perm_const<VEC>): New. | |
512 | ||
513 | 2011-12-20 Richard Henderson <rth@redhat.com> | |
514 | ||
515 | * tree-vect-generic.c (expand_vector_operations_1): Correct tests | |
516 | for vector types -- use the type not the mode. Fix optab selection | |
517 | for vector shifts by a scalar. Handle over-large integer modes | |
518 | like BLKmode. | |
519 | ||
520 | 2011-12-20 Richard Henderson <rth@redhat.com> | |
521 | ||
522 | * config/arm/arm.md (*arm_xorsi3): Match iorsi3 and perform | |
523 | post-reload splitting. | |
524 | ||
525 | * config/arm/arm.md (*arm_cmpdi_unsigned): Enable for thumb2. | |
526 | * config/arm/arm.c (arm_select_cc_mode): Use it. | |
527 | ||
528 | 2011-12-20 Richard Sandiford <rdsandiford@googlemail.com> | |
529 | ||
530 | * tree-ssa-math-opts.c (convert_plusminus_to_widen): Restrict | |
531 | handling of signedness differences to integer types. Only build | |
532 | a new optype if type1 isn't correct. | |
533 | ||
534 | 2011-12-20 Vladimir Makarov <vmakarov@redhat.com> | |
535 | ||
536 | PR target/49865 | |
537 | * ira-costs.c (find_costs_and_classes): Prefer registers even | |
538 | if the memory cost is the same. | |
539 | ||
540 | 2011-12-20 Joseph Myers <joseph@codesourcery.com> | |
541 | ||
542 | * c-decl.c (diagnose_mismatched_decls, grokdeclarator, grokfield) | |
543 | (finish_struct): Refer to C11 in comments. Use flag_isoc11. | |
544 | * c-parser.c (c_parser_static_assert_declaration) | |
545 | (c_parser_static_assert_declaration_no_semi, c_parser_declspecs) | |
546 | (c_parser_alignas_specifier, c_parser_alignof_expression): Refer | |
547 | to C11 in comments. Use flag_isoc11. | |
548 | * c-typeck.c (comptypes_check_different_types): Refer to C11 in | |
549 | comment. | |
550 | * doc/cpp.texi (Overview): Refer to -std=c11 instead of -std=c1x. | |
551 | * doc/cppopts.texi (-std=c11, -std=gnu11): Document in preference | |
552 | to -std=c1x and -std=gnu1x. | |
553 | * doc/extend.texi (Inline, Alternate Keywords, Other Builtins) | |
554 | (__builtin_complex, Unnamed Fields): Refer to -std=c11 and C11 | |
555 | instead of -std=c1x and C1X. | |
556 | * doc/invoke.texi (-std=c11, -std=iso9899:2011): Document in | |
557 | preference to -std=c1x. | |
558 | (-std=gnu11): Document in preference to -std=gnu1x. | |
559 | * doc/standards.texi: Document C11 instead of C1X. Document C11 | |
560 | as actual standard. Document headers required from freestanding | |
561 | C11 implementations. | |
562 | * ginclude/float.h, ginclude/stddef.h: Test __STDC_VERSION__ >= | |
563 | 201112L for C11. Update comments to refer to C11. | |
564 | ||
565 | 2011-12-20 Andreas Schwab <schwab@linux-m68k.org> | |
566 | ||
567 | * configure: Regenerate. | |
568 | ||
569 | 2011-12-20 Bernd Schmidt <bernds@codesourcery.com> | |
570 | ||
571 | PR middle-end/51200 | |
572 | * expr.c (store_field): Avoid a direct store if the mode is larger | |
573 | than the size of the bit field. | |
574 | * stor-layout.c (layout_decl): If flag_strict_volatile_bitfields, | |
575 | treat non-volatile bit fields like volatile ones. | |
576 | * toplev.c (process_options): Disallow combination of | |
577 | -fstrict-volatile-bitfields and ABI versions less than 2. | |
578 | * config/arm/arm.c (arm_option_override): Don't enable | |
579 | flag_strict_volatile_bitfields if the ABI version is less than 2. | |
580 | * config/h8300/h8300.c (h8300_option_override): Likewise. | |
581 | * config/rx/rx.c (rx_option_override): Likewise. | |
582 | * config/m32c/m32c.c (m32c_option_override): Likewise. | |
583 | * config/sh/sh.c (sh_option_override): Likewise. | |
584 | ||
585 | 2011-12-20 Richard Guenther <rguenther@suse.de> | |
586 | ||
587 | PR lto/46796 | |
588 | * dwarf2out.c (modified_type_die): When the type variant | |
589 | chain is corrupt use the types name, if available, instead | |
590 | of __unknown__. | |
591 | ||
592 | 2011-12-20 Tristan Gingold <gingold@adacore.com> | |
593 | ||
594 | * config/alpha/alpha.c (alpha_start_function): Adjust condition to | |
595 | create VMS trampoline entry point. | |
596 | ||
597 | 2011-12-19 Richard Sandiford <rdsandiford@googlemail.com> | |
598 | ||
599 | PR rtl-optimization/42839 | |
600 | * fwprop.c (forward_propagate_subreg): Skip the SIGN/ZERO_EXTEND | |
601 | optimization if the source register is already extended. | |
602 | ||
603 | 2011-12-19 Richard Sandiford <rdsandiford@googlemail.com> | |
604 | ||
605 | * lower-subreg.c (can_decompose_p): Check every word of a hard | |
606 | register. | |
607 | ||
608 | 2011-12-19 Sandra Loosemore <sandra@codesourcery.com> | |
609 | Tom de Vries <tom@codesourcery.com> | |
610 | ||
611 | PR rtl-opt/50380 | |
612 | * cse.c (find_comparison_args): Detect fixed point and | |
613 | bail early. | |
614 | ||
615 | 2011-12-19 Aldy Hernandez <aldyh@redhat.com> | |
616 | ||
617 | PR middle-end/51411 | |
618 | * trans-mem.c (ipa_tm_create_version): Unset DECL_WEAK. | |
619 | ||
620 | 2011-12-19 Quentin Neill <quentin.neill@amd.com> | |
621 | ||
622 | PR target/48743 | |
623 | * config/i386/driver-i386.c (host_detect_local_cpu): Also check | |
624 | family to distinguish PROCESSOR_ATHLON. | |
625 | ||
626 | 2011-12-19 Richard Guenther <rguenther@suse.de> | |
627 | ||
628 | PR lto/51573 | |
629 | * streamer-hooks.h (struct streamer_hooks): Add second | |
630 | ref_p parameter to write_tree. | |
631 | (stream_write_tree): Adjust. | |
632 | (stream_write_tree_shallow_non_ref): New define. | |
633 | * lto-streamer.h (lto_output_tree): Adjust. | |
634 | * lto-streamer-out.c (lto_output_tree): Likewise. | |
635 | * tree-streamer-out.c (streamer_write_chain): Only | |
636 | force the immediate tree to be streamed as non-reference. | |
637 | ||
638 | 2011-12-19 Martin Jambor <mjambor@suse.cz> | |
639 | ||
640 | PR tree-optimization/51583 | |
641 | * tree-sra.c (load_assign_lhs_subreplacements): Call | |
642 | force_gimple_operand_gsi when necessary also in case of no | |
643 | corresponding replacement on the RHS. | |
644 | ||
645 | 2011-12-19 Jakub Jelinek <jakub@redhat.com> | |
646 | ||
647 | * gimple.h (gimplify_seq_add_stmt): Rename to... | |
648 | (gimple_seq_add_stmt_without_update): ... this. | |
649 | * gimplify.c (gimplify_seq_add_stmt): Rename to... | |
650 | (gimple_seq_add_stmt_without_update): ... this. | |
651 | (gimplify_seq_add_stmt): New inline wrapper for it. | |
652 | * tree-vect-patterns.c (append_pattern_def_seq): Use | |
653 | gimple_seq_add_stmt_without_update instead of gimplify_seq_add_stmt. | |
654 | ||
655 | PR tree-optimization/51596 | |
656 | * tree-cfg.c (replace_uses_by): Call gimple_purge_dead_eh_edges | |
657 | when needed. | |
658 | ||
659 | PR middle-end/51590 | |
660 | PR tree-optimization/51606 | |
661 | * tree-vect-patterns.c (append_pattern_def_seq, new_pattern_def_seq): | |
662 | New inline functions. | |
663 | (vect_recog_over_widening_pattern, | |
664 | vect_recog_vector_vector_shift_pattern, | |
665 | vect_recog_sdivmod_pow2_pattern, vect_recog_mixed_size_cond_pattern, | |
666 | adjust_bool_pattern_cast, vect_recog_bool_pattern): Use them. | |
667 | ||
668 | 2011-12-19 Richard Guenther <rguenther@suse.de> | |
669 | ||
670 | PR lto/51572 | |
671 | * tree.c (free_lang_data_in_type): Do not unlink TYPE_DECL | |
672 | from TYPE_FIELDS. | |
673 | (find_decls_types_r): Walk TYPE_DECLs in TYPE_FIELDS. | |
674 | * tree-streamer-out.c (write_ts_field_decl_tree_pointers): Do | |
675 | not stream TREE_CHAIN. | |
676 | (write_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS | |
677 | using streamer_write_chain. | |
678 | * tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers): | |
679 | Do not stream TREE_CHAIN. | |
680 | (lto_input_ts_type_non_common_tree_pointers): Stream TYPE_FIELDS | |
681 | using streamer_read_chain. | |
682 | * gimple-streamer-in.c (input_gimple_stmt): Skip non-FIELD_DECLs. | |
683 | * gimple.c (gimple_canonical_types_compatible_p): Properly | |
684 | handle trailing non-FIELD_DECLs in TYPE_FIELDS. | |
685 | ||
686 | 2011-12-19 Andreas Schwab <schwab@linux-m68k.org> | |
687 | ||
688 | * configure: Regenerate. | |
689 | ||
690 | 2011-12-19 Bernd Schmidt <bernds@codesourcery.com> | |
691 | ||
692 | * emit-rtl.c (init_emit_once): Initialize const_tiny_rtx[3] for | |
693 | partial integer modes. | |
694 | ||
695 | 2011-12-19 Andreas Schwab <schwab@linux-m68k.org> | |
696 | ||
697 | PR target/51532 | |
698 | * config/m68k/m68k.h (FL_CAS, TARGET_CAS): Define. | |
699 | * config/m68k/m68k.c (FL_FOR_isa_20): Add FL_CAS. | |
700 | * config/m68k/sync.md: Use TARGET_CAS instead of (TARGET_68020 || | |
701 | TARGET_68040). | |
702 | ||
703 | 2011-12-18 Anatoly Sokolov <aesok@post.ru> | |
704 | ||
705 | * config/ia64/ia64.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, | |
706 | LEGITIMATE_ADDRESS_REG, LEGITIMATE_ADDRESS_DISP, | |
707 | GO_IF_LEGITIMATE_ADDRESS): Remove macros. | |
708 | * config/ia64/ia64.c (TARGET_LEGITIMATE_ADDRESS_P): Define. | |
709 | (ia64_reg_ok_for_base_p, ia64_legitimate_address_reg, | |
710 | ia64_legitimate_address_disp, ia64_legitimate_address_p): New | |
711 | functions. | |
712 | ||
713 | 2011-12-17 Tom de Vries <tom@codesourcery.com> | |
714 | ||
715 | PR tree-optimization/51491 | |
716 | * tree-ssa-ccp.c (insert_clobber_before_stack_restore) | |
717 | (gsi_prev_dom_bb_nondebug, insert_clobbers_for_var): New function. | |
718 | (ccp_fold_stmt): Use insert_clobbers_for_var after a successful | |
719 | fold_builtin_alloca_with_align. | |
720 | (ccp_visit_stmt): Calculate and free dominator info. | |
721 | ||
722 | 2011-12-16 Eric Botcazou <ebotcazou@adacore.com> | |
723 | ||
724 | * config/sparc/sparc.md (UNSPEC_FRAME_BLOCKAGE): New constant. | |
725 | (frame_blockage): New expander. | |
726 | (frame_blockage<P:mode>): New instruction. | |
727 | * config/sparc/sparc.c (sparc_expand_prologue): When the sequence of | |
728 | instructions establishing the frame isn't atomic, emit frame blockage. | |
729 | ||
730 | 2011-12-16 Tristan Gingold <gingold@adacore.com> | |
731 | ||
732 | * config/alpha/vms.h (USE_TM_CLONE_REGISTRY): Define. | |
733 | ||
734 | 2011-12-16 Tristan Gingold <gingold@adacore.com> | |
735 | ||
736 | * config/alpha/alpha.c (alpha_use_linkage): Follow transparent alias. | |
737 | (alpha_write_one_linkage): Use assemble_name to emit linkage name. | |
738 | ||
739 | 2011-12-16 Tristan Gingold <gingold@adacore.com> | |
740 | ||
741 | * config/vms/t-vms (vms.o, vms-c.o): Force output filename. | |
742 | ||
743 | 2011-12-16 Tristan Gingold <gingold@adacore.com> | |
744 | ||
745 | * config/vms/vms.c (VMS_CRTL_GLOBAL): Define. | |
746 | (vms_patch_builtins): Handle. | |
747 | * config/vms/vms-crtlmap.map: Add an entry for environ. | |
748 | ||
749 | 2011-12-16 Jakub Jelinek <jakub@redhat.com> | |
750 | ||
751 | PR debug/51557 | |
752 | * sel-sched-ir.c (create_copy_of_insn_rtx): Copy all notes | |
753 | other than REG_EQUAL, REG_EQUIV and REG_LABEL_OPERAND. | |
754 | ||
755 | PR tree-optimization/51576 | |
756 | * tree-cfg.c (replace_uses_by): Call maybe_clean_or_replace_eh_stmt | |
757 | even if fold_stmt didn't change anything. | |
758 | ||
759 | 2011-12-16 Richard Guenther <rguenther@suse.de> | |
760 | ||
761 | PR lto/51572 | |
762 | * dwarf2out.c (gen_type_die_with_usage): Use the context of | |
763 | the TYPE_DECL as well if it is file-scope. | |
764 | ||
765 | 2011-12-15 DJ Delorie <dj@redhat.com> | |
766 | ||
767 | * config/rl78/rl78.md (return): Rename to rl78_return. | |
768 | * config/rl78/rl78.c (rl78_expand_epilogue): Use new name. | |
769 | (rl78_expand_eh_epilogue): Use new name. | |
770 | (rl78_calculate_death_notes): Likewise. | |
771 | ||
772 | 2011-12-15 Jakub Jelinek <jakub@redhat.com> | |
773 | ||
774 | * tree-vectorizer.h (struct _stmt_vec_info): Remove pattern_def_stmt | |
775 | field, add pattern_def_seq. | |
776 | (STMT_VINFO_PATTERN_DEF_STMT): Remove. | |
777 | (STMT_VINFO_PATTERN_DEF_SEQ): Define. | |
778 | (NUM_PATTERNS): Bump to 10. | |
779 | * tree-vect-loop.c (vect_determine_vectorization_factor, | |
780 | vect_transform_loop): Adjust for pattern def changing from a single | |
781 | gimple stmt to gimple_seq. | |
782 | * tree-vect-stmts.c (vect_analyze_stmt, new_stmt_vec_info, | |
783 | free_stmt_vec_info): Likewise. | |
784 | * tree-vect-patterns.c (vect_recog_over_widening_pattern, | |
785 | vect_recog_vector_vector_shift_pattern, | |
786 | vect_recog_mixed_size_cond_pattern, adjust_bool_pattern_cast, | |
787 | adjust_bool_pattern, vect_mark_pattern_stmts): Likewise. | |
788 | (vect_recog_sdivmod_pow2_pattern): New function. | |
789 | (vect_vect_recog_func_ptrs): Add it. | |
790 | ||
791 | * config/i386/sse.md (vcond<V_256:mode><VI_256:mode>, | |
792 | vcond<V_128:mode><VI124_128:mode>, vcond<VI8F_128:mode>v2di): | |
793 | Use general_operand instead of nonimmediate_operand for | |
794 | operand 5 and no predicate for operands 1 and 2. | |
795 | * config/i386/i386.c (ix86_expand_int_vcond): Optimize | |
796 | x < 0 ? -1 : 0 and x < 0 ? 1 : 0 into vector arithmetic | |
797 | resp. logical shift. | |
798 | ||
799 | 2011-12-15 Georg-Johann Lay <avr@gjlay.de> | |
800 | ||
801 | * config/avr/avr-protos.h (print_operand): Remove. | |
802 | (print_operand_address): Remove. | |
803 | * config/avr/avr.h (PRINT_OPERAND): Remove. | |
804 | (PRINT_OPERAND_ADDRESS): Remove. | |
805 | (PRINT_OPERAND_PUNCT_VALID_P): Remove. | |
806 | * config/avr/avr.c (TARGET_PRINT_OPERAND): New hook define. | |
807 | (TARGET_PRINT_OPERAND_ADDRESS): New hook define. | |
808 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P): New hook define. | |
809 | (print_operand_address): Rename to... | |
810 | (avr_print_operand_address): ...this and make static. | |
811 | (print_operand): Rename to... | |
812 | (avr_print_operand): ...this and make static. | |
813 | (avr_print_operand_punct_valid_p): New static function. | |
814 | ||
815 | 2011-12-15 Andreas Tobler <andreast@fgznet.ch> | |
816 | ||
817 | * config/i386/freebsd.h (TARGET_ASM_FILE_END): Define. | |
818 | ||
819 | 2011-12-15 Jakub Jelinek <jakub@redhat.com> | |
820 | ||
821 | PR c/51360 | |
822 | * c-parser.c (c_parser_omp_clause_num_threads, | |
823 | c_parser_omp_clause_schedule): Call mark_exp_read. | |
824 | ||
825 | 2011-12-15 Romain Geissler <romain.geissler@gmail.com> | |
826 | ||
827 | * builtins.def (BUILT_IN_STPNCPY_CHK): New definition. | |
828 | * builtins.c (expand_builtin, fold_builtin_4, maybe_emit_chk_warning): | |
829 | Add BUILT_IN_STPNCPY_CHK case. | |
830 | * gimple-fold.c (gimple_fold_builtin): Likewise. | |
831 | * tree-object-size.c (pass_through_call): Likewise. | |
832 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1, | |
833 | call_may_clobber_ref_p_1): Likewise. | |
834 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call, | |
835 | find_func_clobbers): Likewise. | |
836 | * tree.h (fold_builtin_strncpy_chk): Rename to fold_builtin_stxncpy_chk | |
837 | * builtins.c (fold_builtin_strncpy_chk): Likewise. | |
838 | Rewrite stpncpy_chk calls to strncpy_chk calls if returned value is | |
839 | ignored. | |
840 | ||
841 | 2011-12-15 Richard Guenther <rguenther@suse.de> | |
842 | ||
843 | PR lto/51567 | |
844 | * gimple.c (compare_type_names_p): Also compare the TREE_CODE. | |
845 | (iterative_hash_name): Also hash the TREE_CODE. | |
846 | (gimple_types_compatible_p_1): For types with a TYPE_DECL | |
847 | name and a type DECL_CONTEXT recurse to that type. | |
848 | (iterative_hash_gimple_type): Likewise. | |
849 | ||
850 | 2011-12-15 Iain Sandoe <iains@gcc.gnu.org> | |
851 | ||
852 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Move update of | |
853 | VRSave mask to save_world() when that is in use. | |
854 | ||
855 | 2011-12-15 Richard Guenther <rguenther@suse.de> | |
856 | ||
857 | * lto-wrapper.c (run_gcc): In non-parallel mode remove | |
858 | ltrans inputs immediately after processing them. In parallel | |
859 | mode truncate the ltrans inputs in the make rule that processes | |
860 | them if temporary files are not to be preserved. | |
861 | ||
862 | 2011-12-15 Anatoly Sokolov <aesok@post.ru> | |
863 | ||
864 | * config/arm/arm.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
865 | * config/arm/arm.c (arm_memory_move_cost, arm_register_move_cost): | |
866 | New functions. | |
867 | (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define. | |
868 | ||
869 | 2011-12-15 Richard Guenther <rguenther@suse.de> | |
870 | ||
871 | PR lto/51564 | |
872 | * tree.h (REGISTER_DEFS_IN_THIS_STMT, NECESSARY, | |
873 | STMT_IN_SSA_EDGE_WORKLIST): Remove no longer existing flag | |
874 | uses documentation. | |
875 | (TREE_ASM_WRITTEN): Update documentation to mention its use | |
876 | on TYPE_DECLs from debug info generation. | |
877 | * tree-streamer-out.c (pack_ts_base_value_fields): Stream | |
878 | TREE_ASM_WRITTEN as always zero for TYPE_DECLs, similar to | |
879 | all other types. | |
880 | ||
881 | 2011-12-15 Georg-Johann Lay <avr@gjlay.de> | |
882 | ||
883 | PR target/51050 | |
884 | * config/avr/avr.c (expand_epilogue): Don't build SUBREG of fp. | |
885 | (avr_prologue_setup_frame): Ditto. | |
886 | ||
887 | 2011-12-15 Jakub Jelinek <jakub@redhat.com> | |
888 | ||
889 | PR debug/51517 | |
890 | * tree-ssa-coalesce.c (coalesce_ssa_name): For !optimize, test | |
891 | !DECL_IGNORED_P instead of !DECL_ARTIFICIAL. | |
892 | ||
893 | 2012-12-15 Richard Guenther <rguenther@suse.de> | |
894 | ||
895 | Revert | |
896 | PR lto/48437 | |
897 | * lto-streamer-out.c (tree_is_indexable): Exclude block-local | |
898 | extern declarations. | |
899 | ||
900 | PR lto/48508 | |
901 | PR lto/48437 | |
902 | * tree-streamer-out.c (streamer_write_chain): Stream DECL_EXTERNAL | |
903 | VAR_DECLs and FUNCTION_DECLs locally. | |
904 | ||
905 | 2011-12-14 Richard Henderson <rth@redhat.com> | |
906 | ||
907 | * config/arm/arm.md (*addsi3_compare0_scratch): Set predicable. | |
908 | (*compare_negsi_si, *compare_addsi2_op0): Likewise. | |
909 | (*compare_addsi2_op1, *zeroextractsi_compare0_scratch): Likewise. | |
910 | (*compareqi_eq0, *arm_cmpsi_insn, *arm_cmpsi_negshiftsi_si): Likewise. | |
911 | ||
912 | 2011-12-14 Richard Guenther <rguenther@suse.de> | |
913 | ||
914 | * tree-cfg.c (replace_uses_by): Fixup TREE_CONSTANT for | |
915 | propagating all kinds of constants. | |
916 | ||
917 | 2011-12-14 Richard Guenther <rguenther@suse.de> | |
918 | ||
919 | PR lto/51497 | |
920 | * lto-streamer-in.c (lto_read_body): Fixup local types | |
921 | TYPE_CANONICAL and variant chain. | |
922 | ||
923 | 2011-12-14 Richard Guenther <rguenther@suse.de> | |
924 | ||
925 | * tree.c (free_lang_data_in_type): Do not clear fields | |
926 | dependent on debuginfo level setting. | |
927 | (find_decls_types_r): Use TYPE_STUB_DECL rathern than TREE_CHAIN. | |
928 | * tree.h (TYPE_STUB_DECL): Properly check that we access a type. | |
929 | ||
930 | 2011-12-14 Georg-Johann Lay <avr@gjlay.de> | |
931 | ||
932 | PR target/50931 | |
933 | * config/avr/avr.md (mulpsi3): New expander. | |
934 | (*umulqihipsi3, *umulhiqipsi3): New insns. | |
935 | (*mulsqipsi3.libgcc, *mulpsi3.libgcc): New insns. | |
936 | (mulsqipsi3, *mulpsi3): New insn-and-splits. | |
937 | (ashlpsi3): Turn to expander. Move insn code to... | |
938 | (*ashlpsi3): ...this new insn. | |
939 | ||
940 | 2011-12-14 Richard Guenther <rguenther@suse.de> | |
941 | ||
942 | * tree-cfg.c (replace_uses_by): Only mark blocks altered | |
943 | that will make a difference. Only recompute ADDR_EXPR | |
944 | invariantness if it could possibly have changed. Do so | |
945 | before folding the statement. | |
946 | ||
947 | 2011-12-13 Eric Botcazou <ebotcazou@adacore.com> | |
948 | ||
949 | * lto-streamer-out.c (write_symbol): Use proper 64-bit host type. | |
950 | * lto-cgraph.c (input_cgraph_opt_section): Use 'int' for offsets. | |
951 | * lto-streamer-in.c (lto_read_body): Likewise. | |
952 | (lto_input_toplevel_asms): Likewise. | |
953 | * lto-section-in.c (lto_create_simple_input_block): Likewise. | |
954 | * ipa-inline-analysis.c (inline_read_section): Likewise. | |
955 | * ipa-prop.c (ipa_prop_read_section): Likewise. | |
956 | ||
957 | * df.h (DF_NOTE): Fix typo in comment. | |
958 | ||
959 | 2011-12-13 Aldy Hernandez <aldyh@redhat.com> | |
960 | ||
961 | * trans-mem.c (ipa_tm_create_version_alias): Set DECL_CONTEXT and | |
962 | DECL_LANG_SPECIFIC. | |
963 | ||
964 | 2011-12-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
965 | ||
966 | * regmove.c (fixup_match_2): Only access call_used_regs with hard regs. | |
967 | ||
968 | 2011-12-13 Andrew Pinski <apinski@cavium.com> | |
969 | Adam Nemet <anemet@caviumnetworks.com> | |
970 | ||
971 | * config/mips/mips-cpus.def: Add Octeon2. | |
972 | * config/mips/mips-tables.opt: Regenerate. | |
973 | * config/mips/mips.md (define_attr "cpu"): Add Octeon2. | |
974 | * config/mips/driver-native.c (host_detect_local_cpu): Support Octeon2. | |
975 | * config/mips/octeon.md (octeon_arith): Add Octeon2. | |
976 | (octeon_condmove): Likewise. | |
977 | (octeon_load): Rename to .. | |
978 | (octeon_load_o1): this. | |
979 | (octeon_load_o2): New reserve. | |
980 | (octeon_cop_o2): New reserve. | |
981 | (octeon_store): Match Octeon2 also. | |
982 | (octeon_brj): Rename to .. | |
983 | (octeon_brj_o1): this. | |
984 | (octeon_brj_o2): New reserve. | |
985 | (octeon_imul3): Rename to ... | |
986 | (octeon_imul3_o1): this. | |
987 | (octeon_imul3_o2): New reserve. | |
988 | (octeon_imul): Rename to ... | |
989 | (octeon_imul_o1): this. | |
990 | (octeon_imul_o2): New reserve. | |
991 | (octeon_mfhilo): Rename to ... | |
992 | (octeon_mfhilo_o1): This. | |
993 | (octeon_mfhilo_o2): New reserve. | |
994 | (octeon_imadd): Rename to ... | |
995 | (octeon_imadd_o1): this. | |
996 | (octeon_imadd_o2): New reserve. | |
997 | (octeon_idiv): Rename to .. | |
998 | (octeon_idiv_o1): This. | |
999 | (octeon_idiv_o2_si): New reserve. | |
1000 | (octeon_idiv_o2_di): Likewise. | |
1001 | (octeon_unknown): Match Octeon2 also. | |
1002 | * config/mips/mips.c (mips_rtx_cost_data): Add Octeon2 cost data. | |
1003 | (mips_issue_rate): Octeon2 can issue 2 at a time. | |
1004 | * config/mips/mips.h (TARGET_OCTEON): Match Octeon2 also. | |
1005 | (TARGET_OCTEON2): New define. | |
1006 | (TUNE_OCTEON): Match Octeon2 also. | |
1007 | ||
1008 | 2011-12-13 Richard Henderson <rth@redhat.com> | |
1009 | ||
1010 | * config/sparc/tso.h: New file. | |
1011 | * config.gcc (sparc-*-linux*, sparc*-*-solaris2*): Use it. | |
1012 | * config/sparc/sparc.c (sparc_option_override): Honor | |
1013 | SUBTARGET_DEFAULT_MEMORY_MODEL. | |
1014 | * config/sparc/sparc.h (SUBTARGET_DEFAULT_MEMORY_MODEL): New. | |
1015 | ||
1016 | 2011-12-13 Aldy Hernandez <aldyh@redhat.com> | |
1017 | ||
1018 | PR middle-end/51443 | |
1019 | * trans-mem.c (struct diagnose_tm): Remove saw_unsafe. | |
1020 | (diagnose_tm_1): Same. | |
1021 | (ipa_tm_execute): Do not test tm_may_enter_irr before we set it. | |
1022 | (ipa_tm_scan_irr_function): Return gracefully when no | |
1023 | DECL_STRUCT_FUNCTION. | |
1024 | (ipa_tm_scan_irr_block): Believe the user on TM attributes. | |
1025 | ||
1026 | 2011-12-13 Martin Jambor <mjambor@suse.cz> | |
1027 | ||
1028 | PR middle-end/50628 | |
1029 | * tree-sra.c (propagate_subaccesses_across_link): Do not propagate | |
1030 | sub-accesses of scalar accesses. | |
1031 | ||
1032 | 2011-12-13 Martin Jambor <mjambor@suse.cz> | |
1033 | ||
1034 | PR tree-optimization/51362 | |
1035 | * ipa-cp.c (estimate_local_effects): When estimated size of a | |
1036 | specialized clone is zero, bump it to one. | |
1037 | ||
1038 | 2011-12-13 Richard Guenther <rguenther@suse.de> | |
1039 | ||
1040 | PR lto/48354 | |
1041 | * tree.c (find_decls_types_r): Also walk DECL_ORIGINAL_TYPE. | |
1042 | * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers): | |
1043 | Stream DECL_ORIGINAL_TYPE. | |
1044 | * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): | |
1045 | Likewise. | |
1046 | ||
1047 | 2011-12-13 Jakub Jelinek <jakub@redhat.com> | |
1048 | ||
1049 | Revert | |
1050 | 2011-12-12 Jakub Jelinek <jakub@redhat.com> | |
1051 | ||
1052 | PR tree-optimization/51481 | |
1053 | * gimple-fold.c (gimple_fold_call): Call | |
1054 | maybe_clean_or_replace_eh_stmt. Avoid optimization if stmt has EH | |
1055 | edges, but gimple_fold_builtin result can't throw. | |
1056 | ||
1057 | 2011-12-13 Jakub Jelinek <jakub@redhat.com> | |
1058 | Michael Matz <matz@suse.de> | |
1059 | ||
1060 | PR tree-optimization/51117 | |
1061 | * tree-eh.c (sink_clobbers): New function. | |
1062 | (execute_lower_eh_dispatch): Call it for BBs ending with | |
1063 | internally throwing RESX. | |
1064 | * cfgexpand.c (add_scope_conflicts_1): Add all conflicts only | |
1065 | at the first real instruction. | |
1066 | ||
1067 | 2011-12-13 Tristan Gingold <gingold@adacore.com> | |
1068 | ||
1069 | * final.c (final_scan_insn): Guard the call to begin_epilogue | |
1070 | debug hook. | |
1071 | ||
1072 | 2011-12-13 Tristan Gingold <gingold@adacore.com> | |
1073 | ||
1074 | * vmsdbgout.c (vmsdbgout_write_source_line): New function. | |
1075 | (vmsdbgout_end_prologue): Call vmsdbgout_write_source_line. | |
1076 | (vmsdbgout_begin_epilogue): Likewise. | |
1077 | (vmsdbgout_end_epilogue): Likewise. | |
1078 | (vmsdbgout_source_line): Move code to vmsdbgout_write_source_line. | |
1079 | ||
1080 | 2011-12-13 Richard Guenther <rguenther@suse.de> | |
1081 | ||
1082 | PR middle-end/51481 | |
1083 | * tree-cfg.c (replace_uses_by): Pass proper arguments to | |
1084 | maybe_clean_or_replace_eh_stmt. | |
1085 | ||
1086 | 2011-12-13 Richard Guenther <rguenther@suse.de> | |
1087 | ||
1088 | PR tree-optimization/51519 | |
1089 | * ipa-inline.c (edge_badness): Use edge growth in non-guessed | |
1090 | branch probability case as well. | |
1091 | ||
1092 | 2011-12-13 Revital Eres <revital.eres@linaro.org> | |
1093 | ||
1094 | * modulo-sched.c (mark_loop_unsched): Free bbs. | |
1095 | ||
1096 | 2011-12-12 Jakub Jelinek <jakub@redhat.com> | |
1097 | ||
1098 | PR rtl-optimization/51495 | |
1099 | * function.c (thread_prologue_and_epilogue_insns): Don't add | |
1100 | to bb_tail basic blocks that have EDGE_COMPLEX predecessor edges | |
1101 | from basic blocks not needing prologue. | |
1102 | ||
1103 | PR tree-optimization/51481 | |
1104 | * gimple-fold.c (gimple_fold_call): Call | |
1105 | maybe_clean_or_replace_eh_stmt. Avoid optimization if stmt has EH | |
1106 | edges, but gimple_fold_builtin result can't throw. | |
1107 | ||
1108 | 2011-12-12 Vladimir Makarov <vmakarov@redhat.com> | |
1109 | ||
1110 | PR rtl-optimization/21617 | |
1111 | * ira-color.c (bucket_allocno_compare_func): Don't compare | |
1112 | allocno classes. Compare number of hard registers needed. | |
1113 | ||
1114 | 2011-12-12 Eric Botcazou <ebotcazou@adacore.com> | |
1115 | ||
1116 | PR tree-optimization/50569 | |
1117 | * tree-sra.c (build_ref_for_model): Replicate a chain of COMPONENT_REFs | |
1118 | in the expression of MODEL instead of just the last one. | |
1119 | ||
1120 | 2011-12-12 Jakub Jelinek <jakub@redhat.com> | |
1121 | ||
1122 | PR middle-end/51510 | |
1123 | * calls.c (internal_arg_pointer_based_exp_scan): Don't use | |
1124 | VEC_safe_grow_cleared if idx is smaller than VEC_length. | |
1125 | ||
1126 | 2011-12-12 Richard Sandiford <richard.sandiford@linaro.org> | |
1127 | ||
1128 | PR middle-end/50873 | |
1129 | * optabs.c (maybe_legitimize_operand_same_code): Use copy_to_mode_reg | |
1130 | instead of force_reg. Do nothing if the address is already a | |
1131 | non-virtual pseudo register. | |
1132 | ||
1133 | 2011-12-12 Torvald Riegel <triegel@redhat.com> | |
1134 | ||
1135 | * gimplify.c (voidify_wrapper_expr): Add default handling for | |
1136 | outermost wrapper. | |
1137 | ||
1138 | 2011-12-12 Torvald Riegel <triegel@redhat.com> | |
1139 | ||
1140 | * tree-ssa-tail-merge.c (gimple_equal_p): Don't treat transaction | |
1141 | commits as equal. | |
1142 | ||
1143 | 2011-12-12 Iain Sandoe <iains@gcc.gnu.org> | |
1144 | ||
1145 | * config/darwin-sections.def (zobj_const_data_section): Fix over- | |
1146 | length section name. | |
1147 | ||
1148 | 2011-12-11 Richard Henderson <rth@redhat.com> | |
1149 | ||
1150 | * config/rs6000/rs6000.c (rs6000_expand_interleave): Use | |
1151 | BYTES_BIG_ENDIAN, not TARGET_BIG_ENDIAN. | |
1152 | ||
1153 | 2011-12-11 Jakub Jelinek <jakub@redhat.com> | |
1154 | ||
1155 | PR tree-optimization/51485 | |
1156 | * tree-vect-data-refs.c (vect_analyze_data_refs): Give up on | |
1157 | DRs in call stmts. | |
1158 | ||
1159 | 2011-12-11 Patrick Marlier <patrick.marlier@gmail.com> | |
1160 | ||
1161 | * trans-mem.c (ipa_tm_transform_calls_redirect): Do not remove edge. | |
1162 | ||
1163 | 2011-12-10 Richard Henderson <rth@redhat.com> | |
1164 | ||
1165 | * config/rs6000/altivec.md (altivec_vmrghb): Rewrite pattern as | |
1166 | vec_select + vec_concat. | |
1167 | (altivec_vmrghh, altivec_vmrghw, altivec_vmrghsf, altivec_vmrglb, | |
1168 | altivec_vmrglh, altivec_vmrglw, altivec_vmrglsf): Likewise. | |
1169 | (vec_perm_constv16qi): New. | |
1170 | (vec_extract_evenv4si, vec_extract_evenv4sf, vpkuhum_nomode, | |
1171 | vpkuwum_nomode, vec_extract_oddv8hi, vec_extract_oddv16qi, | |
1172 | vec_interleave_high<VI>, vec_interleave_low<VI>): Remove. | |
1173 | * config/rs6000/paired.md (paired_merge00): Rewrite pattern as | |
1174 | vec_select + vec_concat. | |
1175 | (paired_merge10, paired_merge01, paired_merge11): Likewise. | |
1176 | (vec_perm_constv2sf): New. | |
1177 | (vec_interleave_highv2sf, vec_interleave_lowv2sf, | |
1178 | vec_extract_evenv2sf, vec_extract_oddv2sf): Remove. | |
1179 | * config/rs6000/spe.md (spe_evmergehi): Rewrite pattern as | |
1180 | vec_select + vec_concat. | |
1181 | (spe_evmergehilo, spe_evmergelo, spe_evmergelohi): New. | |
1182 | (vec_perm_constv2si): New. | |
1183 | * config/rs6000/vector.md (vec_interleave_highv4sf, | |
1184 | vec_interleave_lowv4sf, vec_interleave_high<VEC_64>, | |
1185 | vec_interleave_low<VEC_64>): Remove. | |
1186 | * config/rs6000/vsx.md (VS_double): New mode attribute. | |
1187 | (UNSPEC_VSX_XXPERMDI): Remove. | |
1188 | (vsx_xxpermdi_<VSX_L>_1): Rewrite pattern as vec_select + vec_concat. | |
1189 | (vsx_xxmrghw_<VSX_W>, vsx_xxmrglw_<VSX_W>): Likewise. | |
1190 | (vsx_xxpermdi_<VSX_L>): Change to expander. | |
1191 | (vec_perm_const<VSX_D>): New. | |
1192 | (vsx_mergel_<VSX_D>, vsx_mergeh_<VSX_D>): New. | |
1193 | * config/rs6000/predicates.md (const_0_to_1_operand): New. | |
1194 | (const_2_to_3_operand): New. | |
1195 | * config/rs6000/rs6000.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): New. | |
1196 | (altivec_expand_vec_perm_const): New. | |
1197 | (rs6000_expand_vec_perm_const_1, rs6000_expand_vec_perm_const): New. | |
1198 | (rs6000_vectorize_vec_perm_const_ok): New. | |
1199 | (rs6000_do_expand_vec_perm): New. | |
1200 | (rs6000_expand_extract_even, rs6000_expand_interleave): New. | |
1201 | * config/rs6000/rs6000-builtin.def (VEC_MERGE*): Update rtx codes. | |
1202 | * config/rs6000/rs6000-modes.def: Add double-wide vector modes. | |
1203 | * config/rs6000/rs6000-protos.h: Update. | |
1204 | ||
1205 | 2011-12-10 Richard Henderson <rth@redhat.com> | |
1206 | ||
1207 | * expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Avoid passing a | |
1208 | CONST_INT to expand_vec_perm as the selector. | |
1209 | * optabs.c (expand_vec_perm): Assert the selector is of a proper mode. | |
1210 | ||
1211 | 2011-12-10 Richard Henderson <rth@redhat.com> | |
1212 | ||
1213 | * genmodes.c (struct mode_data): Remove wider_2x member. | |
1214 | (blank_mode): Adjust initializer. | |
1215 | (calc_wider_mode): Use XALLOCAVEC. | |
1216 | (emit_move_wider): Select double-width same-element vectors for | |
1217 | 2xwider vectors. | |
1218 | * machmode.h (GET_MODE_2XWIDER_MODE): Update documentation. | |
1219 | * config/i386/i386.c (doublesize_vector_mode): Remove. | |
1220 | (expand_vselect_vconcat): Use GET_MODE_2XWIDER_MODE instead. | |
1221 | ||
1222 | 2011-12-10 Joern Rennecke <joern.rennecke@embecosm.com> | |
1223 | ||
1224 | * config/epiphany/epiphany.h (USE_LOAD_POST_INCREMENT): Define. | |
1225 | (USE_LOAD_POST_DECREMENT, USE_STORE_POST_INCREMENT): Likewise. | |
1226 | (USE_STORE_POST_DECREMENT): Likewise. | |
1227 | ||
1228 | * config/epiphany/epiphany.h (EPIPHANY_RETURN_REGNO): New macro, | |
1229 | broken out of .. | |
1230 | (INCOMING_RETURN_ADDR_RTX) .. this. Use EPIPHANY_RETURN_REGNO. | |
1231 | (DWARF_FRAME_RETURN_COLUMN): New macro. | |
1232 | ||
1233 | * config/epiphany/epiphany-protos.h (epiphany_start_function): Declare. | |
1234 | * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute): | |
1235 | Split "timer" value into "timer0" and "timer1". | |
1236 | Handle page_miss, message and wand. Don't handle static_flag. | |
1237 | Adjust warning text. | |
1238 | (epiphany_start_function): New function. | |
1239 | (epiphany_compute_function_type): Split "timer" value into "timer0" | |
1240 | and "timer1". Handle page_miss, message and wand. | |
1241 | Don't handle static_flag. | |
1242 | (epiphany_expand_epilogue): Don't use frame_insn for status / iret | |
1243 | restore. | |
1244 | * config/epiphany/epiphany.h: ASM_DECLARE_FUNCTION_NAME: Define. | |
1245 | (enum epiphany_function_type): | |
1246 | Split EPIPHANY_FUNCTION_TIMER value into EPIPHANY_FUNCTION_TIMER0 | |
1247 | and EPIPHANY_FUNCTION_TIMER1. | |
1248 | Remove EPIPHANY_FUNCTION_ILINK1 and EPIPHANY_FUNCTION_ILINK2 values. | |
1249 | Add EPIPHANY_FUNCTION_PAGE_MISS and EPIPHANY_FUNCTION_MESSAGE values. | |
1250 | Rename EPIPHANY_FUNCTION_STATIC_FLAG to EPIPHANY_FUNCTION_WAND. | |
1251 | ||
1252 | 2011-12-10 Nathan Sidwell <nathan@acm.org> | |
1253 | ||
1254 | PR gcov-profile/51449 | |
1255 | * coverage.c (coverage_end_function): Always process the coverage | |
1256 | variables. | |
1257 | ||
1258 | 2011-12-09 Aldy Hernandez <aldyh@redhat.com> | |
1259 | ||
1260 | PR/51291 | |
1261 | * tree.c (build_common_builtin_nodes): Do not use TM_PURE | |
1262 | attribute unless language has support for TM. | |
1263 | * config/i386/i386.c (ix86_init_tm_builtins): Exit gracefully in | |
1264 | the absence of TM builtins. | |
1265 | ||
1266 | 2011-12-09 Eric Botcazou <ebotcazou@adacore.com> | |
1267 | ||
1268 | * gimple-fold.c (gimple_fold_stmt_to_constant_1) <GIMPLE_UNARY_RHS>: | |
1269 | Also check the TYPE_MODE to recognize useless pointer conversions. | |
1270 | ||
1271 | 2011-12-09 Jakub Jelinek <jakub@redhat.com> | |
1272 | ||
1273 | PR tree-optimization/51117 | |
1274 | * tree-eh.c (optimize_clobbers): Don't remove just one | |
1275 | clobber, but all consecutive clobbers before RESX. | |
1276 | Use gimple_clobber_p predicate. | |
1277 | ||
1278 | 2011-12-09 Michael Meissner <meissner@linux.vnet.ibm.com> | |
1279 | ||
1280 | * config/rs6000/rs6000.c (altivec_expand_builtin): Call | |
1281 | expand_call to return a valid funciton instead of return | |
1282 | cosnt0_rtx/NULL_RTX if there was an error with the builtin. | |
1283 | (altivec_expand_ld_builtin): Ditto. | |
1284 | (rs6000_inner_target_options): If VSX is selected as a target | |
1285 | attribute or pragma, enable ALTIVEC also. | |
1286 | (rs6000_pragma_target_parse): Call rs6000_option_override_internal | |
1287 | to do all of the standard processing when switching options, | |
1288 | including redefining appropriate macros. | |
1289 | ||
1290 | PR rtl-optimization/51469 | |
1291 | * varasm.c (default_binds_local_p_1): If the symbol is a gnu | |
1292 | indirect function, mark the symbol as non-local. | |
1293 | ||
1294 | 2011-12-09 H.J. Lu <hongjiu.lu@intel.com> | |
1295 | ||
1296 | PR bootstrap/51479 | |
1297 | * Makefile.in (errors.o): Restored. | |
1298 | ||
1299 | 2011-12-09 Richard Guenther <rguenther@suse.de> | |
1300 | ||
1301 | PR lto/48042 | |
1302 | * tree.c (free_lang_data_in_decl): Remove freeing conditional | |
1303 | on debuginfo level. | |
1304 | ||
1305 | 2011-12-09 Joern Rennecke <joern.rennecke@embecosm.com> | |
1306 | ||
1307 | PR middle-end/40154 | |
1308 | * emit-rtl.c (set_dst_reg_note): New function. | |
1309 | * rtl.h (set_dst_reg_note): Declare. | |
1310 | * optabs.c (expand_binop, expand_absneg_bit): Use set_dst_reg_note. | |
1311 | (emit_libcall_block, expand_fix): Likewise. | |
1312 | * function.c (assign_parm_setup_reg, expand_function_start): Likewise. | |
1313 | * expmed.c (expand_mult_const, expand_divmod): Likewise. | |
1314 | * reload1.c (gen_reload): Likewise. | |
1315 | ||
1316 | * dse.c (get_stored_val, get_call_args): Use gen_int_mode. | |
1317 | * expmed.c (expand_divmod): Likewise. | |
1318 | * combine.c (simplify_if_then_else): Likewise. | |
1319 | ||
1320 | 2011-12-09 Kai Tietz <ktietz@redhat.com> | |
1321 | ||
1322 | * ira-color.c (print_hard_regs_subforest): Use | |
1323 | HOST_WIDEST_INT_PRINT_DEC instead of %lld. | |
1324 | (allocno_hard_regs): Change type of cost member to HOST_WIDEST_INT. | |
1325 | (add_allocno_hard_regs): Change type of argument cost | |
1326 | to HOST_WIDEST_INT. | |
1327 | * ira-conflict.c (build_conflict_bit_table): Replace use | |
1328 | of long-long by HOST_WIDEST_INT. | |
1329 | ||
1330 | 2011-12-09 Georg-Johann Lay <avr@gjlay.de> | |
1331 | ||
1332 | PR target/51425 | |
1333 | * config/avr/avr.md (config/avr/avr.md, *sbix_branch_tmp): Use | |
1334 | zero_extract:QIHI instead of zero_extract:HI. | |
1335 | ||
1336 | 2011-12-09 Jakub Jelinek <jakub@redhat.com> | |
1337 | Andrew Pinski <apinski@cavium.com> | |
1338 | ||
1339 | PR tree-optimization/51117 | |
1340 | * tree-eh.c (optimize_clobbers): New function. | |
1341 | (execute_lower_eh_dispatch): Call it. | |
1342 | ||
1343 | 2011-12-09 Richard Guenther <rguenther@suse.de> | |
1344 | ||
1345 | PR tree-optimization/51482 | |
1346 | * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): | |
1347 | Make sure to only create REAL_TYPE and INTEGER_TYPE component vectors. | |
1348 | ||
1349 | 2011-12-09 Kai Tietz <ktietz@redhat.com> | |
1350 | ||
1351 | * implicit-zee.c (num_realized): Change type to long. | |
1352 | (num_ze_opportunities): Likewise. | |
1353 | ||
1354 | 2011-12-08 Andrew Pinski <apinski@cavium.com> | |
1355 | ||
1356 | * config/mips/mips-cpus.def (octeon+): New CPU. | |
1357 | * config/mips/mips-tables.opt: Regenerate. | |
1358 | * config/mips/mips.h (MIPS_CPP_SET_PROCESSOR): Emit '+' as 'P'. | |
1359 | ||
1360 | 2011-12-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
1361 | ||
1362 | PR middle-end/39976 | |
1363 | * tree-ssa-dom.c (enum expr_kind): Add EXPR_PHI. | |
1364 | (struct hashable_expr): Add struct phi field. | |
1365 | (initialize_hash_element): Handle phis; change to use XCNEWVEC. | |
1366 | (hashable_expr_equal_p): Handle phis. | |
1367 | (iterative_hash_hashable_expr): Likewise. | |
1368 | (print_expr_hash_elt): Likewise. | |
1369 | (free_expr_hash_elt): Likewise. | |
1370 | (dom_opt_enter_block): Create equivalences from redundant phis. | |
1371 | (eliminate_redundant_computations): Handle redundant phis. | |
1372 | (lookup_avail_expr): Handle phis. | |
1373 | ||
1374 | 2011-12-08 Jakub Jelinek <jakub@redhat.com> | |
1375 | ||
1376 | PR tree-optimization/51466 | |
1377 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Also copy | |
1378 | TREE_SIDE_EFFECTS. | |
1379 | ||
1380 | 2011-12-08 Richard Guenther <rguenther@suse.de> | |
1381 | ||
1382 | * tree-ssa-operands.c (add_stmt_operand): Do not mark stmts | |
1383 | volatile when processing operands of an ADDR_EXPR. | |
1384 | (get_indirect_ref_operands): Likewise. | |
1385 | (get_tmr_operands): Likewise. | |
1386 | (get_expr_operands): Likewise. | |
1387 | ||
1388 | 2011-12-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
1389 | ||
1390 | PR target/50395 | |
1391 | * config/s390/s390.c (s390_mainpool_finish): Emit the jump over | |
1392 | the literal pool as jump insn. | |
1393 | ||
1394 | 2011-12-08 Richard Guenther <rguenther@suse.de> | |
1395 | ||
1396 | PR tree-optimization/49772 | |
1397 | * tree-inline.c (optimize_inline_calls): Remove bail out on errors. | |
1398 | ||
1399 | 2011-12-08 Richard Guenther <rguenther@suse.de> | |
1400 | ||
1401 | PR lto/50747 | |
1402 | * lto-streamer-out.c (produce_symtab): Remove asserts. | |
1403 | ||
1404 | 2011-12-08 Richard Guenther <rguenther@suse.de> | |
1405 | ||
1406 | PR lto/49945 | |
1407 | * lto-streamer-out.c (tree_is_indexable): Localize variably | |
1408 | modified types and their FIELD_DECLs. | |
1409 | ||
1410 | 2011-12-08 Eric Botcazou <ebotcazou@adacore.com> | |
1411 | ||
1412 | PR tree-optimization/51315 | |
1413 | * tree.h (get_object_or_type_alignment): Declare. | |
1414 | * expr.c (get_object_or_type_alignment): Move to... | |
1415 | * builtins.c (get_object_or_type_alignment): ...here. Add assertion. | |
1416 | * tree-sra.c (tree_non_mode_aligned_mem_p): Rename to... | |
1417 | (tree_non_aligned_mem_p): ...this. Add ALIGN parameter. Look into | |
1418 | MEM_REFs and use get_object_or_type_alignment for them. | |
1419 | (build_accesses_from_assign): Adjust for above change. | |
1420 | (access_precludes_ipa_sra_p): Likewise. | |
1421 | ||
1422 | 2011-12-08 Richard Guenther <rguenther@suse.de> | |
1423 | ||
1424 | PR lto/48437 | |
1425 | * lto-streamer-out.c (tree_is_indexable): Exclude block-local | |
1426 | extern declarations. | |
1427 | ||
1428 | 2011-12-07 Andrew Pinski <apinski@cavium.com> | |
1429 | ||
1430 | PR middle-end/45416 | |
1431 | * expr.c (do_store_flag): Rewrite code that looks for BIT_AND_EXPR for | |
1432 | SSA-expand. | |
1433 | ||
1434 | 2011-12-07 Richard Guenther <rguenther@suse.de> | |
1435 | ||
1436 | PR tree-optimization/50823 | |
1437 | * ipa-inline.c (edge_badness): Do not account for the number of | |
1438 | remaining calls. | |
1439 | ||
1440 | 2011-12-07 Martin Jambor <mjambor@suse.cz> | |
1441 | ||
1442 | PR tree-optimization/50744 | |
1443 | * ipa-cp.c (good_cloning_opportunity_p): Assert size_cost is positive, | |
1444 | compute evaluation in HOST_WIDEST_INT. | |
1445 | (safe_add): New function | |
1446 | (propagate_effects): Use safe_add to accumulate effects. | |
1447 | ||
1448 | 2011-12-06 Joel Sherrill <joel.sherrill@oarcorp.com> | |
1449 | ||
1450 | * config/rs6000/rtems.h: Switch to using global_options_set | |
1451 | in SUBSUBTARGET_OVERRIDE_OPTIONS. | |
1452 | ||
1453 | 2011-12-06 David S. Miller <davem@davemloft.net> | |
1454 | ||
1455 | * config/sparc/visintrin.h: Add appropriate __VIS__ cpp protection. | |
1456 | ||
1457 | 2011-12-06 Georg-Johann Lay <avr@gjlay.de> | |
1458 | ||
1459 | * config/avr/avr.c (avr_file_start): Fix missing , | |
1460 | ||
1461 | 2011-12-06 Jakub Jelinek <jakub@redhat.com> | |
1462 | ||
1463 | PR target/51354 | |
1464 | * config/i386/i386.c (ix86_emit_leave): Call ix86_add_cfa_restore_note | |
1465 | unconditionally. | |
1466 | ||
1467 | 2011-12-06 Georg-Johann Lay <avr@gjlay.de> | |
1468 | ||
1469 | Forward-port from gcc-4_6-branch r181936 2011-12-02. | |
1470 | * config/avr/avr-mcus.def (avr_mcu_types): ATtiny4313 and | |
1471 | AT86RF401 have a 16-bit SP (their manual is bogus). | |
1472 | ||
1473 | 2011-12-06 Georg-Johann Lay <avr@gjlay.de> | |
1474 | ||
1475 | Forward-port from gcc-4_6-branch r181936 2011-12-02. | |
1476 | ||
1477 | PR target/51002 | |
1478 | * config/avr/avr.md (movhi_sp_r): Set insn condition to | |
1479 | !AVR_HAVE_8BIT_SP. | |
1480 | * config/avr/avr.c (output_movhi): Use "clr%B0" instead of "in | |
1481 | %B0,__SP_H__" if AVR_HAVE_8BIT_SP. | |
1482 | (avr_file_start): Only print "__SP_H__ = 0x3e" if !AVR_HAVE_8BIT_SP. | |
1483 | ||
1484 | 2011-12-06 Georg-Johann Lay <avr@gjlay.de> | |
1485 | ||
1486 | PR target/51409 | |
1487 | PR target/49868 | |
1488 | * config/avr/avr.h (ADDR_SPACE_PGM, ADDR_SPACE_PGM1, | |
1489 | ADDR_SPACE_PGM2, ADDR_SPACE_PGM3, ADDR_SPACE_PGM4, | |
1490 | ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): Write as enum. | |
1491 | (avr_addrspace_t): New typedef. | |
1492 | (avr_addrspace): New declaration. | |
1493 | * config/avr/avr-c.c (avr_toupper): New static function. | |
1494 | (avr_register_target_pragmas, avr_cpu_cpp_builtins): Use | |
1495 | avr_addrspace to get address space information. | |
1496 | * config/avr/avr.c (avr_addrspace): New variable. | |
1497 | (avr_out_lpm, avr_pgm_check_var_decl, avr_insert_attributes, | |
1498 | avr_asm_named_section, avr_section_type_flags, | |
1499 | avr_asm_select_section, avr_addr_space_address_mode, | |
1500 | avr_addr_space_convert, avr_emit_movmemhi): Use it. | |
1501 | (avr_addr_space_pointer_mode): Forward to avr_addr_space_address_mode. | |
1502 | (avr_pgm_segment): Remove. | |
1503 | ||
1504 | 2011-12-06 Richard Guenther <rguenther@suse.de> | |
1505 | ||
1506 | PR middle-end/50601 | |
1507 | * varasm.c (assemble_alias): Move DECL_EXTERNAL implementation | |
1508 | quirk adjustjment ... | |
1509 | * passes.c (rest_of_decl_compilation): ... here. | |
1510 | ||
1511 | 2011-12-06 Richard Guenther <rguenther@suse.de> | |
1512 | ||
1513 | PR middle-end/51436 | |
1514 | * gimple-fold.c (gimplify_and_update_call_from_tree): Guard vdef check | |
1515 | for the fact we do not have virtual operands when not optimizing. | |
1516 | ||
1517 | 2011-12-06 Richard Guenther <rguenther@suse.de> | |
1518 | ||
1519 | PR tree-optimization/51245 | |
1520 | * tree-ssa-sccvn.c (vn_reference_lookup_or_insert_constant_for_pieces): | |
1521 | New function. | |
1522 | (vn_reference_lookup_3): Use it. Properly valueize all refs we create. | |
1523 | ||
1524 | 2011-12-06 Iain Sandoe <iains@gcc.gnu.org> | |
1525 | ||
1526 | * config/rs6000/rs6000.c (darwin_rs6000_override_options): Initialize | |
1527 | rs6000_current_abi. | |
1528 | ||
1529 | 2011-12-06 Richard Guenther <rguenther@suse.de> | |
1530 | ||
1531 | PR tree-optimization/51363 | |
1532 | * gimple.c (gimple_rhs_has_side_effects): Remove. | |
1533 | * gimple.h (gimple_rhs_has_side_effects): Likewise. | |
1534 | * tree-ssa-dom.c (optimize_stmt): Simplify conditional. | |
1535 | ||
1536 | 2011-12-06 Alan Modra <amodra@gmail.com> | |
1537 | ||
1538 | PR target/50906 | |
1539 | * config/rs6000/rs6000.c (rs6000_emit_prologue <TARGET_SPE_ABI>): | |
1540 | Do not mark r11 setup as frame-related. Pass correct offset to | |
1541 | rs6000_emit_savres_rtx. Correct out-of-line rs6000_frame_related | |
1542 | arguments. Correct sp_offset. Remove "offset" fudge from | |
1543 | in-line rs6000_frame_related call. Rename misleading variable. | |
1544 | Fix comments and whitespace. Tidy some expressions. | |
1545 | (rs6000_emit_epilogue <TARGET_SPE_ABI>): Always set frame_reg_rtx | |
1546 | to r11 in out-of-line case. Correct sp_offset. Pass correct | |
1547 | offset to rs6000_emit_savres_rtx. Rename misleading variable. | |
1548 | Fix comments and whitespace. Tidy some expressions. | |
1549 | (rs6000_emit_epilogue <non-TARGET_SPE_ABI>): Add sp_offset | |
1550 | adjustment when !saving_GPRs_inline. Correct register mode | |
1551 | used in address calcs. | |
1552 | (rs6000_emit_epilogue <non-TARGET_SPE_ABI>): Similarly when | |
1553 | !restoring_GPRs_inline. | |
1554 | ||
1555 | 2011-12-06 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
1556 | ||
1557 | * config/arm/vfp.md (*combine_vcvt_f64_<FCVTI32typename>): Fix | |
1558 | formatting character for vmov.f64 case. | |
1559 | ||
1560 | 2011-12-05 Jakub Jelinek <jakub@redhat.com> | |
1561 | ||
1562 | PR tree-optimization/51396 | |
1563 | * tree-ssa-math-opts.c (convert_mult_to_fma): Don't optimize | |
1564 | if MUL_RESULT has zero uses. | |
1565 | ||
1566 | PR debug/51410 | |
1567 | * c-decl.c (pop_scope): Don't add DECL_EXTERNAL decls | |
1568 | for debug info if scope is file_scope. | |
1569 | ||
1570 | PR c/51339 | |
1571 | * c-decl.c (c_finish_incomplete_decl, finish_decl): Call | |
1572 | relayout_decl instead of layout_decl. | |
1573 | ||
1574 | 2011-12-05 Richard Sandiford <rdsandiford@googlemail.com> | |
1575 | ||
1576 | * resource.c (init_resource_info): Only consider EXIT_IGNORE_STACK | |
1577 | if there is in epilogue. | |
1578 | ||
1579 | 2011-12-05 Richard Sandiford <rdsandiford@googlemail.com> | |
1580 | ||
1581 | * optabs.c (maybe_emit_sync_lock_test_and_set): Pass a null target | |
1582 | to emit_library_call_value. | |
1583 | (expand_atomic_compare_and_swap): Likewise. | |
1584 | ||
1585 | 2011-12-05 Vladimir Makarov <vmakarov@redhat.com> | |
1586 | ||
1587 | PR other/50775 | |
1588 | * ira-int.h (struct ira_object): Remove add_data. | |
1589 | (OBJECT_ADD_DATA): Remove. | |
1590 | ||
1591 | * ira-build.c (ira_create_object): Remove OBJECT_ADD_DATA | |
1592 | initialization. | |
1593 | ||
1594 | * ira-color.c (object_hard_regs_t, object_hard_regs): Rename to | |
1595 | allocno_hard_regs_t, allocno_hard_regs. | |
1596 | (object_hard_regs_node_t, object_hard_regs_node): Rename to | |
1597 | allocno_hard_regs_node_t and allocno_hard_regs_node. | |
1598 | (struct allocno_color_data): Add new member last_process. Move | |
1599 | profitable_hard_regs, hard_regs_node, and hard_regs_subnodes_start | |
1600 | from object_color_data. | |
1601 | (object_color_data_t, object_color_data, OBJECT_COLOR_DATA): Remove. | |
1602 | (curr_allocno_process): New static variable. | |
1603 | (object_hard_regs_eq, object_hard_regs_htab): Rename to | |
1604 | allocno_hard_regs_eq and allocno_hard_regs_htab. | |
1605 | (init_object_hard_regs, finish_object_hard_regs): Rename to | |
1606 | init_allocno_hard_regs and finish_allocno_hard_regs. | |
1607 | (object_hard_regs_compare, object_hard_regs_node_t): Rename to | |
1608 | allocno_hard_regs_compare and allocno_hard_regs_node_t. | |
1609 | (create_new_object_hard_regs_node): Rename to | |
1610 | create_new_allocno_hard_regs_node. | |
1611 | (add_new_object_hard_regs_node_to_forest): Rename to | |
1612 | add_new_allocno_hard_regs_node_to_forest. | |
1613 | (add_object_hard_regs_to_forest, collect_object_hard_regs_cover): | |
1614 | Rename to add_allocno_hard_regs_to_forest and | |
1615 | collect_allocno_hard_regs_cover. | |
1616 | (setup_object_hard_regs_nodes_parent): Rename to | |
1617 | setup_allocno_hard_regs_nodes_parent. | |
1618 | (remove_unused_object_hard_regs_nodes): Rename to | |
1619 | remove_unused_allocno_hard_regs_nodes. | |
1620 | (enumerate_object_hard_regs_nodes, object_hard_regs_nodes_num): | |
1621 | Rename to enumerate_allocno_hard_regs_nodes and | |
1622 | allocno_hard_regs_nodes_num. | |
1623 | (object_hard_regs_nodes, object_hard_regs_subnode_t): Rename to | |
1624 | allocno_hard_regs_nodes and allocno_hard_regs_subnode_t. | |
1625 | (object_hard_regs_subnode, object_hard_regs_subnodes): Rename to | |
1626 | allocno_hard_regs_subnode and allocno_hard_regs_subnodes. | |
1627 | (object_hard_regs_subnode_index): Rename to | |
1628 | allocno_hard_regs_subnode_index. | |
1629 | (setup_object_hard_regs_subnode_index): Rename to | |
1630 | setup_allocno_hard_regs_subnode_index. | |
1631 | (get_object_hard_regs_subnodes_num): Rename to | |
1632 | get_allocno_hard_regs_subnodes_num. | |
1633 | (form_object_hard_regs_nodes_forest): Rename to | |
1634 | form_allocno_hard_regs_nodes_forest. | |
1635 | (finish_object_hard_regs_nodes_tree): Rename to | |
1636 | form_allocno_hard_regs_nodes_forest | |
1637 | (finish_object_hard_regs_nodes_forest): Rename to | |
1638 | finish_allocno_hard_regs_nodes_forest. | |
1639 | (setup_left_conflict_sizes_p): Use allocno data instead of object ones. | |
1640 | Process conflict allocnos once. | |
1641 | (update_left_conflict_sizes_p): Use allocno data instead of object | |
1642 | ones. Change prototype signature. | |
1643 | (empty_profitable_hard_regs): Use allocno data instead of object ones. | |
1644 | (setup_profitable_hard_regs): Ditto. | |
1645 | (get_conflict_profitable_regs): Rename to | |
1646 | get_conflict_and_start_profitable_regs. Use allocno data for | |
1647 | profitable regs calculation. | |
1648 | (check_hard_reg_p): Change prototype signature. Check profitable | |
1649 | regs for allocno not the objects. | |
1650 | (assign_hard_reg): Process conflict allocnos only once for | |
1651 | updating conflict costs. | |
1652 | (setup_allocno_available_regs_num): Use allocno data instead of | |
1653 | object ones. Modify debug output. | |
1654 | (color_pass): Remove initialization and finalization of object | |
1655 | color data. | |
1656 | ||
1657 | 2011-12-05 Kazu Hirata <kazu@codesourcery.com> | |
1658 | ||
1659 | PR target/51408 | |
1660 | * config/arm/arm.md (*minmax_arithsi): Always require the else | |
1661 | clause in the MINUS case. | |
1662 | ||
1663 | 2011-12-05 Richard Guenther <rguenther@suse.de> | |
1664 | ||
1665 | PR tree-optimization/50904 | |
1666 | * tree-ssa-loop-im.c (struct mem_ref): Remove vops member. | |
1667 | (MEM_ANALYZABLE): New. | |
1668 | (memory_references): Remove clobbered_vops and vop_ref_map | |
1669 | members, add all_refs_stored_in_loop member. | |
1670 | (memref_free): Adjust. | |
1671 | (mem_ref_alloc): Likewise. | |
1672 | (gather_mem_refs_stmt): Do not record clobbers, instead | |
1673 | record refs for unanalyzable stmts. | |
1674 | (gather_mem_refs_in_loops): Do not propagate clobbers. | |
1675 | (struct vop_to_refs_elt, vtoe_hash, vtoe_eq, vtoe_free, | |
1676 | record_vop_access, get_vop_accesses, get_vop_stores, | |
1677 | add_vop_ref_mapping): Remove. | |
1678 | (create_vop_ref_mapping_loop): Adjust to simply record all stores. | |
1679 | (analyze_memory_references): Adjust. | |
1680 | (refs_independent_p): Check for not analyzable refs. | |
1681 | (can_sm_ref_p): Likewise. | |
1682 | (ref_indep_loop_p_1): Simplify. | |
1683 | (tree_ssa_lim_finalize): Adjust. | |
1684 | ||
1685 | * tree-ssa-loop-im.c (stmt_cost): Simplify, use LIM_EXPENSIVE | |
1686 | rather than magic constants. Assign zero cost to PAREN_EXPR | |
1687 | and SSA_NAME copies. Assign cost proportional to the vector | |
1688 | size for vector constructors. | |
1689 | ||
1690 | 2011-12-05 Richard Guenther <rguenther@suse.de> | |
1691 | ||
1692 | * tree-ssa-alias.h (struct ao_ref_s): Add volatile_p field. | |
1693 | * tree-ssa-alias.c (ao_ref_init): Initialize it. | |
1694 | (ao_ref_init_from_ptr_and_size): Likewise. | |
1695 | (refs_may_alias_p_1): Two volatile accesses conflict. | |
1696 | (ref_maybe_used_by_call_p_1): Likewise. | |
1697 | (call_may_clobber_ref_p_1): Likewise. | |
1698 | * tree-ssa-sccvn.c (ao_ref_init_from_vn_reference): Initialize | |
1699 | volatile_p field. | |
1700 | ||
1701 | 2011-12-05 Richard Guenther <rguenther@suse.de> | |
1702 | ||
1703 | * tree-ssa.c (verify_ssa): Verify SSA names in the loop over all SSA | |
1704 | names. Remove SSA operand checking, call verify_ssa_operands. | |
1705 | * tree-ssa-operands.h (verify_ssa_operands): Declare. | |
1706 | * tree-ssa-operands.c (verify_ssa_operands): New function. | |
1707 | ||
1708 | 2011-12-05 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
1709 | ||
1710 | * config/arm/arm.c (vfp3_const_double_for_fract_bits): Define. | |
1711 | * config/arm/arm-protos.h (vfp3_const_double_for_fract_bits): Declare. | |
1712 | * config/arm/constraints.md ("Dt"): New constraint. | |
1713 | * config/arm/predicates.md | |
1714 | (const_double_vcvt_power_of_two_reciprocal): New. | |
1715 | * config/arm/vfp.md (FCVTI32typename): New. | |
1716 | (FCVT): New iterator. | |
1717 | (*combine_vcvt_f32_<FCVTI32typename>): New. | |
1718 | (*combine_vcvt_f64_<FCVTI32typename>): New. | |
1719 | ||
1720 | 2011-12-05 Richard Guenther <rguenther@suse.de> | |
1721 | ||
1722 | * cgraph.c (cgraph_create_edge_1): Initialize | |
1723 | call_stmt_cannot_inline_p from the stmt if possible. | |
1724 | (cgraph_make_edge_direct): Likewise. | |
1725 | * gimple-streamer-in.c (input_gimple_stmt): Do not | |
1726 | call gimple_call_set_cannot_inline. | |
1727 | * gimple.h (enum gf_mask): Remove GF_CALL_CANNOT_INLINE, shift values. | |
1728 | (gimple_call_set_cannot_inline): Remove. | |
1729 | (gimple_call_cannot_inline_p): Likewise. | |
1730 | * ipa-inline-analysis.c (initialize_inline_failed): Look | |
1731 | at the edge call_stmt_cannot_inline_p flag. | |
1732 | * ipa-inline.c (can_inline_edge_p): Likewise. | |
1733 | (early_inliner): Only update the edge flag. | |
1734 | * ipa-prop.c (update_indirect_edges_after_inlining): Likewise. | |
1735 | (ipa_modify_call_arguments): Do not call gimple_call_set_cannot_inline. | |
1736 | * cgraphunit.c (assemble_thunk): Likewise. | |
1737 | * gimple-fold.c (gimple_fold_call): Likewise. | |
1738 | ||
1739 | * tree.h (CALL_CANNOT_INLINE_P): Remove. | |
1740 | * tree-mudflap.c (mf_xform_statements): Do not modify alloca calls. | |
1741 | * builtins.c (expand_builtin_alloca): With -fmudflap do not expand | |
1742 | alloca calls inline. | |
1743 | * cfgexpand.c (expand_call_stmt): Do not set CALL_CANNOT_INLINE_P. | |
1744 | * gimple.c (gimple_build_call_from_tree): Do not read | |
1745 | CALL_CANNOT_INLINE_P. | |
1746 | * gimplify.c (gimplify_call_expr): Do not copy CALL_CANNOT_INLINE_P. | |
1747 | ||
1748 | 2011-12-05 Jakub Jelinek <jakub@redhat.com> | |
1749 | Eric Botcazou <ebotcazou@adacore.com> | |
1750 | ||
1751 | PR middle-end/51323 | |
1752 | PR middle-end/50074 | |
1753 | * calls.c (internal_arg_pointer_exp_state): New variable. | |
1754 | (internal_arg_pointer_based_exp_1, | |
1755 | internal_arg_pointer_exp_scan): New functions. | |
1756 | (internal_arg_pointer_based_exp): New function. | |
1757 | (mem_overlaps_already_clobbered_arg_p): Use it. | |
1758 | (expand_call): Free internal_arg_pointer_exp_state.cache vector | |
1759 | and clear internal_arg_pointer_exp_state.scan_start. | |
1760 | ||
1761 | 2011-12-04 Kaz Kojima <kkojima@gcc.gnu.org> | |
1762 | ||
1763 | * config/sh/linux.h (TARGET_DEFAULT): Add MASK_SOFT_ATOMIC. | |
1764 | * config/sh/sync.md: New file. | |
1765 | * config/sh/sh.md: Include sync.md. | |
1766 | * config/sh/sh.opt (msoft-atomic): New option. | |
1767 | * doc/invoke.texi (SH Options): Document it. | |
1768 | ||
1769 | 2011-12-04 Nathan Sidwell <nathan@acm.org> | |
1770 | ||
1771 | * gcov-io.h (struct gcov_info): Replace trailing array with | |
1772 | pointer to array. | |
1773 | * profile.c (branch_prob): Only call renamed | |
1774 | coverage_begin_function once. | |
1775 | * coverage.h (coverage_begin_output): Rename to ... | |
1776 | (coverage_begin_function): ... here. | |
1777 | * coverage.c (struct function_list): Rename to ... | |
1778 | (struct coverage_data): ... this. Update all uses. | |
1779 | (gcov_info_var, gcov_fn_info_type, gcov_fn_info_ptr_type): New globals. | |
1780 | (bbg_file_opened, bbg_function_announced): Remove. | |
1781 | (get_coverage_counts): Adjust message. | |
1782 | (coverage_begin_ouput): Rename to ... | |
1783 | (coverage_begin_function): ... here. Move file opening to | |
1784 | coverage_init. Adjust for being called only once. | |
1785 | (coverage_end_function): Remove bbg file and inhibit further | |
1786 | output here on error. | |
1787 | (build_info_type): Adjust for change to pointer to array. | |
1788 | (build_info): Receive array of function pointers and adjust. | |
1789 | (create_coverage): Break into ... | |
1790 | (coverage_obj_init, coverage_obj_fn, coverage_obj_finish): | |
1791 | ... these, and adjust. | |
1792 | (coverage_init): Open the notes file here. Tidy. | |
1793 | (coverage_finish): Call coverage_obj_init etc. | |
1794 | ||
1795 | 2011-12-04 Ira Rosen <ira.rosen@linaro.org> | |
1796 | ||
1797 | PR middle-end/51285 | |
1798 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Create exit | |
1799 | phi nodes for outer loop in case of double reduction. | |
1800 | ||
1801 | 2011-12-04 Jérémie Detrey <Jeremie.Detrey@loria.fr> | |
1802 | ||
1803 | PR target/51393 | |
1804 | * config/i386/avxintrin.h (_mm256_insert_epi64): Declare second | |
1805 | parameter as long long. | |
1806 | ||
1807 | 2011-12-04 Richard Sandiford <rdsandiford@googlemail.com> | |
1808 | ||
1809 | PR middle-end/51351 | |
1810 | * optabs.c (init_sync_libfuncs): Use "or" rather than "ior" | |
1811 | in the external names. | |
1812 | ||
1813 | 2011-12-03 Jack Howarth <howarth@bromo.med.uc.edu> | |
1814 | ||
1815 | * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Pass -no_pie for | |
1816 | non-PIC code when targeting 10.7 or later. | |
1817 | ||
1818 | 2011-12-03 Iain Sandoe <iains@gcc.gnu.org> | |
1819 | ||
1820 | * config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when | |
1821 | Darwin >= 10. | |
1822 | (DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10. | |
1823 | (DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10. | |
1824 | ||
1825 | 2011-12-03 Jakub Jelinek <jakub@redhat.com> | |
1826 | ||
1827 | * fold-const.c (fold_unary_loc): Fold VEC_UNPACK_LO_EXPR, | |
1828 | VEC_UNPACK_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and | |
1829 | VEC_UNPACK_FLOAT_HI_EXPR with VECTOR_CST argument. | |
1830 | (fold_binary_loc): Fold VEC_PACK_TRUNC_EXPR, | |
1831 | VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR | |
1832 | and VEC_WIDEN_MULT_HI_EXPR with VECTOR_CST arguments. | |
1833 | ||
1834 | PR debug/50317 | |
1835 | * tree-ssa.c (target_for_debug_bind): Also allow is_gimple_reg_type | |
1836 | vars that aren't referenced. | |
1837 | (tree-ssa-live.c (remove_unused_locals): Don't clear TREE_ADDRESSABLE | |
1838 | of unreferenced local vars. | |
1839 | * cfgexpand.c (expand_debug_expr): For DEBUG_IMPLICIT_PTR allow also | |
1840 | TREE_ADDRESSABLE vars that satisfy target_for_debug_bind. | |
1841 | ||
1842 | 2011-12-03 Anatoly Sokolov <aesok@post.ru> | |
1843 | ||
1844 | * config/arm/arm.h (LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Remove. | |
1845 | * config/arm/arm-protos.h (aapcs_libcall_value): Remove. | |
1846 | * config/arm/arm.c (TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
1847 | (arm_libcall_value_1, arm_function_value_regno_p): New function. | |
1848 | (arm_function_value, arm_libcall_value): Use arm_libcall_value_1. | |
1849 | (aapcs_libcall_value): Make static. | |
1850 | (arm_libcall_value): Add static qualifier. | |
1851 | ||
1852 | 2011-12-02 Jakub Jelinek <jakub@redhat.com> | |
1853 | ||
1854 | PR target/51387 | |
1855 | * config/i386/sse.md (mul<mode>3 with VI1_AVX2 iterator): For | |
1856 | V32QImode use { 0,2,..,14,32,34,..,46,16,18,..,30,48,50,..,62 } | |
1857 | permutation instead of extract even permutation. | |
1858 | ||
1859 | 2011-12-02 Nathan Sidwell <nathan@acm.org> | |
1860 | ||
1861 | * gcov.c (struct arc_info): Add is_throw field. | |
1862 | (struct (block_info): Add exceptional field, reduce flags size to | |
1863 | account for it. | |
1864 | (struct function_info): Add has_catch field. | |
1865 | (struct line_info): Add unexceptional field. | |
1866 | (process_file): Call find_exception_blocks if necessary. | |
1867 | (read_graph_file): Adjust. Note if an exceptional edge is seen. | |
1868 | (find_exception_blocks): New. | |
1869 | (add_line_counts): Set line's unexceptional flag if not exceptional. | |
1870 | (output_branch_count): Note exceptional arcs, lines and blocks. | |
1871 | * gcov-dump.c (tag_arcs): Decode arc flags. | |
1872 | * doc/gcov.texi: Document '=====' lines. | |
1873 | ||
1874 | 2011-12-02 Anatoly Sokolov <aesok@post.ru> | |
1875 | ||
1876 | * config/ia64/ia64.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS, | |
1877 | PRINT_OPERAND_PUNCT_VALID_P): Remove macros. | |
1878 | * config/ia64/ia64-protos.h (ia64_print_operand, | |
1879 | ia64_print_operand_address): Remove. | |
1880 | * config/ia64/ia64.c (TARGET_PRINT_OPERAND, | |
1881 | TARGET_PRINT_OPERAND_ADDRESS, TARGET_PRINT_OPERAND_PUNCT_VALID_P): | |
1882 | Define. | |
1883 | (ia64_print_operand_punct_valid_p): New function. | |
1884 | (ia64_print_operand, ia64_print_operand_address): Make static. | |
1885 | ||
1886 | 2011-12-02 Michael Meissner <meissner@linux.vnet.ibm.com> | |
1887 | ||
1888 | PR target/51390 | |
1889 | * config/rs6000/rs6000.c (def_builtin): Use the correct field to | |
1890 | figure out the function's attributes. | |
1891 | (struct builtin_description): Mark mask field as const since we no | |
1892 | longer need to modify it for SPE and PAIRED builtins. | |
1893 | ||
1894 | 2011-12-02 Joseph Myers <joseph@codesourcery.com> | |
1895 | ||
1896 | Revert: | |
1897 | ||
1898 | 2008-09-18 Andrew Pinski <andrew_pinski@playstation.sony.com> | |
1899 | ||
1900 | PR rtl-opt/37451 | |
1901 | * loop-doloop.c (doloop_modify): New argument zero_extend_p and | |
1902 | zero extend count after the correction to it is done. | |
1903 | (doloop_optimize): Update call to doloop_modify, don't zero extend | |
1904 | count before call. | |
1905 | ||
1906 | 2008-11-03 Andrew Pinski <andrew_pinski@playstation.sony.com> | |
1907 | ||
1908 | PR rtl-opt/37782 | |
1909 | * loop-doloop.c (doloop_modify): Add from_mode argument that says what | |
1910 | mode count is in. | |
1911 | (doloop_optimize): Update call to doloop_modify. | |
1912 | ||
1913 | 2011-12-02 Richard Guenther <rguenther@suse.de> | |
1914 | ||
1915 | PR lto/47259 | |
1916 | * ipa.c (varpool_externally_visible_p): Register variables | |
1917 | are always externally visible. | |
1918 | ||
1919 | 2011-12-02 Sameera Deshpande <sameera.deshpande@arm.com> | |
1920 | ||
1921 | * gimple-pretty-print.c (dump_gimple_call): Dereference fn only if | |
1922 | non-NULL. | |
1923 | ||
1924 | 2011-12-02 Martin Jambor <mjambor@suse.cz> | |
1925 | ||
1926 | PR tree-optimization/50622 | |
1927 | * tree-sra.c (load_assign_lhs_subreplacements): Force gimple operand | |
1928 | if both lacc and racc are grp_partial_lhs. | |
1929 | ||
1930 | 2011-12-01 Kaz Kojima <kkojima@gcc.gnu.org> | |
1931 | ||
1932 | PR target/50814. | |
1933 | * config/sh/sh.c (expand_ashiftrt): Handle TARGET_SH2A same as | |
1934 | TARGET_SH3. | |
1935 | (shl_sext_kind): Likewise. | |
1936 | * config/sh/sh.h (SH_DYNAMIC_SHIFT_COST): Likewise. | |
1937 | * config/sh/sh.md (ashlsi3_sh2a, ashrsi3_sh2a, lshrsi3_sh2a): Remove. | |
1938 | (ashlsi3_std): Handle TARGET_SH2A same as TARGET_SH3. | |
1939 | (ashlsi3): Likewise. | |
1940 | (ashrsi3_d): Likewise. | |
1941 | (lshrsi3_d): Likewise. | |
1942 | (lshrsi3): Likewise. | |
1943 | ||
1944 | 2011-12-01 Diego Novillo <dnovillo@google.com> | |
1945 | ||
1946 | PR bootstrap/51346 | |
1947 | * ipa-inline.c (can_inline_edge_p): If the edge E has a statement, | |
1948 | use the statement's inline indicator instead of E's. | |
1949 | Remove consistency check. | |
1950 | ||
1951 | 2011-12-01 Diego Novillo <dnovillo@google.com> | |
1952 | ||
1953 | PR bootstrap/51346 | |
1954 | Revert | |
1955 | ||
1956 | 2011-11-29 Diego Novillo <dnovillo@google.com> | |
1957 | ||
1958 | * gimple.c (gimple_call_set_cannot_inline): Move from gimple.h. | |
1959 | Update field call_stmt_cannot_inline_p from call | |
1960 | graph edge, if needed. | |
1961 | * gimple.h (gimple_call_set_cannot_inline): Move to gimple.c. | |
1962 | ||
1963 | 2011-12-01 Nathan Sidwell <nathan@acm.org> | |
1964 | ||
1965 | PR gcov-profile/51113 | |
1966 | * coverage.c (build_var): Keep coverage variables static. | |
1967 | ||
1968 | 2011-12-01 Jakub Jelinek <jakub@redhat.com> | |
1969 | ||
1970 | PR tree-optimization/51356 | |
1971 | * tree-vect-patterns.c (vect_recog_bool_pattern): Give up if | |
1972 | vectype doesn't have VECTOR_MODE_P. | |
1973 | ||
1974 | PR debug/50317 | |
1975 | * tree-ssa-dce.c (remove_dead_stmt): Add a debug stmt when removing | |
1976 | as unnecessary a store to a variable with gimple reg type. | |
1977 | * tree-ssa-live.c (remove_unused_locals): Clear TREE_ADDRESSABLE bit | |
1978 | on local unreferenced variables. | |
1979 | * cfgexpand.c (expand_gimple_basic_block): Don't emit DEBUG_INSNs | |
1980 | for !target_for_debug_bind variables. | |
1981 | ||
1982 | 2011-12-01 Patrick Marlier <patrick.marlier@gmail.com> | |
1983 | ||
1984 | PR middle-end/51273 | |
1985 | * cgraph.h (cgraph_call_node_duplication_hooks): Declare. | |
1986 | * cgraph.c (cgraph_call_node_duplication_hooks): Make global. | |
1987 | * cgraphunit.c (cgraph_copy_node_for_versioning): Call it. | |
1988 | ||
1989 | 2011-12-01 Andrew Pinski <apinski@cavium.com> | |
1990 | ||
1991 | PR lto/51198 | |
1992 | * tree.c (free_lang_data_in_decl): Clear FIELD_DECL's | |
1993 | DECL_INITIAL also. | |
1994 | ||
1995 | 2011-12-01 Jakub Jelinek <jakub@redhat.com> | |
1996 | ||
1997 | PR tree-optimization/51246 | |
1998 | * tree-predcom.c (replace_ref_with): Handle also clobber on the rhs. | |
1999 | ||
2000 | PR rtl-optimization/51014 | |
2001 | * loop-unroll.c (apply_opt_in_copies): Ignore label DEBUG_INSNs | |
2002 | both from bb and orig_bb. | |
2003 | ||
2004 | 2011-12-01 Joern Rennecke <joern.rennecke@embecosm.com> | |
2005 | ||
2006 | PR tree-optimization/50802 | |
2007 | * tree-vrp.c (simplify_conversion_using_ranges): Rewrite test | |
2008 | considering what happens to ranges during sign changes and/or | |
2009 | intermediate narrowing conversions. | |
2010 | ||
2011 | 2011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
2012 | ||
2013 | PR middle-end/50283 | |
2014 | * config/pa/pa.md (in_branch_delay): Disallow frame related insns. | |
2015 | (in_nullified_branch_delay): Likewise. | |
2016 | (in_call_delay): Likewise. | |
2017 | ||
2018 | 2011-11-30 Richard Henderson <rth@redhat.com> | |
2019 | ||
2020 | * predict.c (expr_expected_value_1): Assume compare-and-swap builtin | |
2021 | boolean return is true. | |
2022 | ||
2023 | 2011-11-30 Jakub Jelinek <jakub@redhat.com> | |
2024 | ||
2025 | PR rtl-optimization/51044 | |
2026 | * dse.c (emit_inc_dec_insn_before): Ensure new_insn is an instruction | |
2027 | rather than just insn body. | |
2028 | ||
2029 | PR target/50725 | |
2030 | * function.c (thread_prologue_and_epilogue_insns): If | |
2031 | stack_realign_drap, add drap_reg to SET_UP_BY_PROLOGUE | |
2032 | regset. | |
2033 | ||
2034 | PR middle-end/51089 | |
2035 | * tree-eh.c (cleanup_empty_eh_merge_phis): Add check to | |
2036 | avoid creating duplicate edges here. | |
2037 | (cleanup_empty_eh_unsplit): And remove it in the caller. | |
2038 | ||
2039 | 2011-11-30 Andrew Pinski <apinski@cavium.com> | |
2040 | ||
2041 | PR c/51321 | |
2042 | * c-parser.c (c_parser_postfix_expression): Check groktypename results | |
2043 | before looking at the main variant. | |
2044 | ||
2045 | 2011-11-30 Jakub Jelinek <jakub@redhat.com> | |
2046 | ||
2047 | PR rtl-optimization/48721 | |
2048 | * sched-deps.c (sched_analyze_insn): For SIBLING_CALL_P set | |
2049 | reg_pending_barrier to TRUE_BARRIER. | |
2050 | ||
2051 | PR rtl-optimization/48721 | |
2052 | * sched-ebb.c (begin_move_insn): Insert empty unreachable | |
2053 | block after BARRIER if insn is followed by it. | |
2054 | ||
2055 | 2011-11-30 Richard Henderson <rth@redhat.com> | |
2056 | ||
2057 | * config/sparc/sparc-opts.h (enum sparc_memory_model_type): New. | |
2058 | * config/sparc/sparc.opt (mmemory-model=): New option. | |
2059 | * doc/invoke.texi (Sparc Options): Document it. | |
2060 | * config/sparc/sparc.c (sparc_option_override): Provide default | |
2061 | for sparc_memory_model. | |
2062 | (sparc_emit_membar_for_model): Omit barrier combinations that are | |
2063 | implied by the memory model. | |
2064 | ||
2065 | 2011-11-30 Richard Henderson <rth@redhat.com> | |
2066 | ||
2067 | * config/sparc/sync.md (I124MODE): New mode iterator. | |
2068 | (memory_barrier): Remove. | |
2069 | (atomic_exchangesi): New. | |
2070 | (swapsi): Rename from *swapsi. | |
2071 | (atomic_test_and_set<I124MODE>): New. | |
2072 | (ldstubqi): Rename from *ldstubqi, merge with expander. | |
2073 | (ldstub<I24MODE>): Rename from *ldstub<I24MODE>, merge with expander. | |
2074 | (sync_lock_test_and_setsi): Remove. | |
2075 | (sync_lock_test_and_set<I12MODE>): Remove. | |
2076 | ||
2077 | 2011-11-30 Richard Henderson <rth@redhat.com> | |
2078 | ||
2079 | * config/sparc/constraints.md ("w"): New. | |
2080 | * config/sparc/predicates.md (mem_noofs_operand): New. | |
2081 | * config/sparc/sparc.c (sparc_expand_compare_and_swap_12): Make static. | |
2082 | Generate the boolean result of the atomic_compare_exchange. | |
2083 | (sparc_expand_compare_and_swap): New. | |
2084 | * config/sparc/sync.md (atomic_compare_and_swap<I>): New. | |
2085 | (atomic_compare_and_swap<I48MODE>_1): Rename from | |
2086 | *sync_compare_and_swap<I48MODE>, use mem_noofs_operand. | |
2087 | (*atomic_compare_and_swapdi_v8plus): Rename from | |
2088 | *sync_compare_and_swapdi_v8plus, use mem_noofs_operand. | |
2089 | (sync_compare_and_swap<I12MODE>): Remove. | |
2090 | (sync_compare_and_swap<I48MODE>): Remove. | |
2091 | ||
2092 | 2011-11-30 Richard Henderson <rth@redhat.com> | |
2093 | ||
2094 | * config/sparc/predicates.md (register_or_v9_zero_operand): New. | |
2095 | * config/sparc/sparc.md (UNSPEC_ATOMIC): New. | |
2096 | * config/sparc/sync.md (atomic_load<I>): New. | |
2097 | (atomic_loaddi_1, atomic_store<I>, atomic_storedi_1): New. | |
2098 | ||
2099 | 2011-11-30 Richard Henderson <rth@redhat.com> | |
2100 | ||
2101 | * config/sparc/predicates.md (zero_or_v7_operand): New. | |
2102 | * config/sparc/sparc.c (sparc_emit_membar_for_model): New. | |
2103 | * config/sparc/sparc-protos.h: Update. | |
2104 | * config/sparc/sync.md (mem_thread_fence): New. | |
2105 | (memory_barrier): Use sparc_emit_membar_for_model. | |
2106 | (membar, *membar_empty, *membar_storestore, *membar_storeload): New. | |
2107 | (*membar_v8): Accept and ignore the membar mask. | |
2108 | (*membar): Accept and print the membar mask. | |
2109 | ||
2110 | 2011-11-30 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | |
2111 | ||
2112 | * config/arm/arm.c (arm_issue_rate): Cortex-A15 can triple issue. | |
2113 | * config/arm/arm.md (mul64): New attribute. | |
2114 | (generic_sched): Cortex-A15 is not scheduled generically. | |
2115 | (cortex-a15.md): Include. | |
2116 | * config/arm/cortex-a15.md: New machine description. | |
2117 | * config/arm/t-arm (MD_INCLUDES): Add cortex-a15.md. | |
2118 | ||
2119 | 2011-11-30 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | |
2120 | ||
2121 | * config/arm/t-arm (MD_INCLUDES): Ensure all md files are listed. | |
2122 | ||
2123 | 2011-11-30 Iain Sandoe <iains@gcc.gnu.org> | |
2124 | ||
2125 | * doc/tm.texi.in (NEXT_OBJC_RUNTIME): Update macro description. | |
2126 | * doc/tm.texi: Regenerate. | |
2127 | * flags.h (flag_next_runtime): Remove references. | |
2128 | * toplev.c: Likewise. | |
2129 | * defaults.h (NEXT_OBJC_RUNTIME): Provide default. | |
2130 | * gccspec.c (lang_specific_driver): Adjust use of NEXT_OBJC_RUNTIME. | |
2131 | * config/darwin.c (darwin_override_options): Provide default | |
2132 | Objective-C abi settings and target conflict checks. | |
2133 | * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Remove unused | |
2134 | code. Adjust indenting. | |
2135 | ||
2136 | 2011-11-29 Joseph Myers <joseph@codesourcery.com> | |
2137 | ||
2138 | * config/sh/sh.h (enum reg_class, REG_CLASS_NAMES) | |
2139 | (REG_CLASS_CONTENTS): Add NON_SP_REGS. | |
2140 | (REGCLASS_HAS_GENERAL_REG): Handle NON_SP_REGS. | |
2141 | * config/sh/constraints.md (u): New constraint. | |
2142 | ||
2143 | 2011-11-29 Oleg Endo <oleg.endo@t-online.de> | |
2144 | ||
2145 | PR target/51337 | |
2146 | * config/sh/sh.c (sh_secondary_reload): Add case when FPUL | |
2147 | register is being loaded from a pseudo in memory. | |
2148 | ||
2149 | 2011-11-29 DJ Delorie <dj@redhat.com> | |
2150 | ||
2151 | * config.gcc (rl78-*-elf): New case. | |
2152 | * doc/extend.texi: Add RL78 documentation. | |
2153 | * doc/invoke.texi: Likewise. | |
2154 | * doc/md.texi: Likewise. | |
2155 | * doc/contrib.texi: Add RL78. | |
2156 | * doc/install.texi: Add rl78-*-elf. | |
2157 | * config/rl78: New directory for the Renesas RL78. | |
2158 | ||
2159 | 2011-11-29 Jakub Jelinek <jakub@redhat.com> | |
2160 | ||
2161 | PR tree-optimization/51247 | |
2162 | * tree-vrp.c (extract_range_from_assert): For signed 1-bit precision | |
2163 | types instead of adding 1 subtract -1 and instead of subtracting 1 | |
2164 | add -1 to avoid overflows. | |
2165 | ||
2166 | 2011-11-29 Andrew MacLeod <amacleod@redhat.com> | |
2167 | ||
2168 | PR target/50123 | |
2169 | * optabs.c (maybe_optimize_fetch_op): New. Look for more optimal | |
2170 | instructions for a FECTH_OP or OP_FECTH sequence. | |
2171 | (expand_atomic_fetch_op): Call maybe_optimize_fetch_op. | |
2172 | ||
2173 | 2011-11-29 Uros Bizjak <ubizjak@gmail.com> | |
2174 | ||
2175 | * config/i386/sync.md (UNSPEC_LDA, UNSPEC_STA): New unspecs. | |
2176 | (movdi_via_fpu): Remove. | |
2177 | (loaddi_via_fpu): New insn pattern. | |
2178 | (storedi_via_fpu): Ditto. | |
2179 | (atomic_loaddi_fpu): Use loaddi_via_fpu and storedi_via_fpu. | |
2180 | (atomic_storedi_fpu): Ditto. | |
2181 | * reg-stack.c (get_true_reg): Handle UNSPEC_LDA. | |
2182 | (subst_stack_regs_pat): Handle UNSPEC_STA. | |
2183 | ||
2184 | 2011-11-29 Uros Bizjak <ubizjak@gmail.com> | |
2185 | ||
2186 | * config/i386/i386.md (*floathi<mode>2_i387_with_temp): Do not | |
2187 | allocate scratch memory for alternative 0. | |
2188 | ||
2189 | 2011-11-29 Michael Meissner <meissner@linux.vnet.ibm.com> | |
2190 | ||
2191 | * config/rs6000/rs6000-builtins.def: Completely rewrite builtin | |
2192 | handling to centralize more of the builtins in this file. Change | |
2193 | some builtin enumerations to be more consistant. Use a new mask | |
2194 | to hold the current builtins, including SPE and PAIRED builtins | |
2195 | which no longer are set via target_flags masks. Add | |
2196 | -mdebug=builtin debug support. For power machines, define all | |
2197 | Altivec and VSX buitins when the compiler starts, but don't allow | |
2198 | the use of a builtin unless the appropriate switch is used, or | |
2199 | #pragma GCC target is used to change the options. If the user | |
2200 | uses #pragma GCC target, update the appropriate hardware macros. | |
2201 | * common/config/rs6000/rs6000-common.c (rs6000_handle_option): Ditto. | |
2202 | * config/rs6000/rs6000.opt (rs6000_builtin_mask): Ditto. | |
2203 | * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): Ditto. | |
2204 | (rs6000_define_or_undefine_macro): Ditto. | |
2205 | (rs6000_target_modify_macros): Ditto. | |
2206 | (rs6000_cpu_cpp_builtins): Ditto. | |
2207 | (altivec_overloaded_builtins): Ditto. | |
2208 | (altivec_build_resolved_builtin): Ditto. | |
2209 | * config/rs6000/rs6000.c (rs6000_target_modify_macros_ptr): Ditto. | |
2210 | (rs6000_builtin_info): Ditto. | |
2211 | (def_builtin): Ditto. | |
2212 | (enable_mask_for_builtins): Ditto. | |
2213 | (DEBUG_FMT_X): Ditto. | |
2214 | (rs6000_debug_reg_global): Ditto. | |
2215 | (rs6000_builtin_mask_calculate): Ditto. | |
2216 | (rs6000_option_override_internal): Ditto. | |
2217 | (rs6000_builtin_conversion): Ditto. | |
2218 | (rs6000_builtin_vectorized_function): Ditto. | |
2219 | (bdesc_3arg): Ditto. | |
2220 | (bdesc_dst): Ditto. | |
2221 | (bdesc_2arg): Ditto. | |
2222 | (builtin_description_predicates): Ditto. | |
2223 | (bdesc_altivec_preds): Ditto. | |
2224 | (bdesc_spe_predicates): Ditto. | |
2225 | (bdesc_spe_evsel): Ditto. | |
2226 | (bdesc_paired_preds): Ditto. | |
2227 | (bdesc_abs): Ditto. | |
2228 | (bdesc_1arg): Ditto. | |
2229 | (rs6000_overloaded_builtin_p): Ditto. | |
2230 | (rs6000_expand_unop_builtin): Ditto. | |
2231 | (bdesc_2arg_spe): Ditto. | |
2232 | (spe_expand_builtin): Ditto. | |
2233 | (rs6000_invalid_builtin): Ditto. | |
2234 | (rs6000_expand_builtin): Ditto. | |
2235 | (rs6000_init_builtins): Ditto. | |
2236 | (spe_init_builtins): Ditto. | |
2237 | (paired_init_builtins): Ditto. | |
2238 | (altivec_init_builtins): Ditto. | |
2239 | (builtin_function_type): Ditto. | |
2240 | (rs6000_common_init_builtins): Ditto. | |
2241 | (rs6000_builtin_reciprocal): Ditto. | |
2242 | (rs6000_builtin_mask_names): Ditto. | |
2243 | (rs6000_pragma_target_parse): Ditto. | |
2244 | (rs6000_function_specific_print): Ditto. | |
2245 | * config/rs6000/rs6000.h (MASK_DEBUG_BUILTIN): Ditto. | |
2246 | (MASK_DEBUG_ALL): Ditto. | |
2247 | (TARGET_DEBUG_BUILTIN): Ditto. | |
2248 | (TARGET_EXTRA_BUILTINS): Ditto. | |
2249 | (REGISTER_TARGET_PRAGMAS): Ditto. | |
2250 | (enum rs6000_btc): Ditto. | |
2251 | (RS6000_BTC_*): Ditto. | |
2252 | (RS6000_BTM_*): Ditto. | |
2253 | (enum rs6000_builtins): Ditto. | |
2254 | * config/rs6000/rs6000-protos.h (rs6000_overloaded_builtin_p): Ditto. | |
2255 | (rs6000_target_modify_macros): Ditto. | |
2256 | (rs6000_target_modify_macros_ptr): Ditto. | |
2257 | ||
2258 | * config/rs6000/vector.md (unsfloat<VEC_int><mode>2): Use the | |
2259 | standard name for converting vector unsigned values to floating | |
2260 | point. Delete the TARGET_VECTORIZE_BUILTIN_CONVERSION hook, which | |
2261 | is handled by machine independent code. | |
2262 | * config/rs6000/rs6000.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Ditto. | |
2263 | (rs6000_builtin_conversion): Ditto. | |
2264 | ||
2265 | 2011-11-29 Dodji Seketeli <dodji@redhat.com> | |
2266 | ||
2267 | * tree-diagnostic (struct loc_t): Rename into struct loc_map_pair. | |
2268 | (maybe_unwind_expanded_macro_loc): Adjust. | |
2269 | ||
2270 | 2011-11-29 David Edelsohn <dje.gcc@gmail.com> | |
2271 | Aldy Hernandez <aldyh@redhat.com> | |
2272 | ||
2273 | * trans-mem.c (ipa_tm_create_version_alias): Mangle new_decl | |
2274 | if DECL_ONE_ONLY. | |
2275 | (ipa_tm_create_version): Same. | |
2276 | ||
2277 | 2011-11-29 Bernd Schmidt <bernds@codesourcery.com> | |
2278 | ||
2279 | * haifa-sched.c (recompute_todo_spec): Simplify and correct the | |
2280 | code checking for a clobber of a condition register when deciding | |
2281 | whether to predicate. | |
2282 | ||
2283 | 2011-11-29 Diego Novillo <dnovillo@google.com> | |
2284 | ||
2285 | * gimple.c (gimple_call_set_cannot_inline): Move from gimple.h. | |
2286 | Update field call_stmt_cannot_inline_p from call graph edge, if needed. | |
2287 | * gimple.h (gimple_call_set_cannot_inline): Move to gimple.c. | |
2288 | ||
2289 | 2011-11-29 Sameera Deshpande <sameera.deshpande@arm.com> | |
2290 | ||
2291 | * config/arm/arm.md (arm_movdi): Update NEG_POOL_RANGE. | |
2292 | (movdf_soft_insn): Likewise. | |
2293 | * config/arm/fpa.md (thumb2_movdf_fpa): Likewise. | |
2294 | * config/arm/neon.md (neon_mov<mode>): Likewise. | |
2295 | * config/arm/vfp.md (movdi_vfp): Likewise. | |
2296 | (movdi_vfp_cortexa8): Likewise. | |
2297 | (movdf_vfp): Likewise. | |
2298 | ||
2299 | 2011-11-29 Jakub Jelinek <jakub@redhat.com> | |
2300 | ||
2301 | PR middle-end/50074 | |
2302 | * expr.c (expand_expr_addr_expr_1): Don't call force_operand for | |
2303 | EXPAND_SUM modifier. | |
2304 | ||
2305 | 2011-11-29 Ira Rosen <ira.rosen@linaro.org> | |
2306 | ||
2307 | PR tree-optimization/51301 | |
2308 | * tree-vect-patterns.c (vect_recog_over_widening_pattern): Check that | |
2309 | the last statement doesn't convert to a bigger type than the original | |
2310 | type of the computation. | |
2311 | ||
2312 | 2011-11-28 Richard Henderson <rth@redhat.com> | |
2313 | ||
2314 | * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): | |
2315 | Handle overlap between retval and oldval. Always compute boolval | |
2316 | from CR0 EQ value. | |
2317 | ||
2318 | 2011-11-28 Jakub Jelinek <jakub@redhat.com> | |
2319 | ||
2320 | PR debug/50317 | |
2321 | * tree-ssa.c (execute_update_addresses_taken): Remove | |
2322 | var ={v} {CLOBBER} stmts instead of rewriting them into | |
2323 | var_N ={v} {CLOBBER}. | |
2324 | ||
2325 | PR middle-end/50907 | |
2326 | * function.c (convert_jumps_to_returns): When redirecting an edge | |
2327 | succ to EXIT_BLOCK_PTR, clear EDGE_CROSSING flag. | |
2328 | ||
2329 | PR tree-optimization/50078 | |
2330 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Copy over | |
2331 | TREE_THIS_VOLATILE also from the old to new lhs resp. rhs. | |
2332 | ||
2333 | PR tree-optimization/50682 | |
2334 | * tree-eh.c (maybe_remove_unreachable_handlers): New function. | |
2335 | * tree-flow.h (maybe_remove_unreachable_handlers): New prototype. | |
2336 | * tree-optimize.c (execute_cleanup_cfg_post_optimizing): Call it. | |
2337 | ||
2338 | 2011-11-28 Georg-Johann Lay <avr@gjlay.de> | |
2339 | ||
2340 | * doc/extend.texi (AVR Built-in Functions): Add documentation for | |
2341 | __builtin_avr_map8 and __builtin_avr_map16. | |
2342 | ||
2343 | * config/avr/avr.md: Document new %t and %T asm output codes. | |
2344 | (define_c_enum "unspec"): Add UNSPEC_MAP_BITS. | |
2345 | (adjust_len): Add map_bits. | |
2346 | (map_bitsqi, map_bitshi): New insns. | |
2347 | * config/avr/avr-protos.h (avr_out_map_bits): New. | |
2348 | * config/avr/avr-protos.c (print_operand): Implement %t and %T. | |
2349 | (adjust_insn_length): Handle ADJUST_LEN_MAP_BITS. | |
2350 | (avr_double_int_push_digit): New function. | |
2351 | (avr_map, avr_revert_map, avr_swap_map, avr_id_map): New functions. | |
2352 | (avr_sig_map, avr_map_hamming_byte): New functions. | |
2353 | (avr_out_swap_bits, avr_out_revert_bits, avr_move_bits, | |
2354 | avr_out_map_bits): New functions. | |
2355 | (enum avr_builtin_id): Add AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16. | |
2356 | (avr_init_builtins): Populate __builtin_avr_map8, __builtin_avr_map16. | |
2357 | (bdesc_2arg): Add __builtin_avr_map8, __builtin_avr_map16 ... | |
2358 | (avr_expand_builtin): ...and expand them. | |
2359 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines: | |
2360 | __BUILTIN_AVR_MAP8, __BUILTIN_AVR_MAP16. | |
2361 | ||
2362 | 2011-11-27 Richard Sandiford <rdsandiford@googlemail.com> | |
2363 | ||
2364 | PR target/51278 | |
2365 | * config/mips/mips.c (mips_rtx_costs): Handle baddu. | |
2366 | ||
2367 | 2011-11-27 Richard Sandiford <rdsandiford@googlemail.com> | |
2368 | ||
2369 | * config/mips/mips.c (mips16_unextended_reference_p): Test for BLKmode. | |
2370 | ||
2371 | 2011-11-27 Richard Sandiford <rdsandiford@googlemail.com> | |
2372 | ||
2373 | * config/mips/mips-protos.h (mips_emit_binary): Declare. | |
2374 | * config/mips/mips.c (mips_emit_binary): Make global. | |
2375 | (mips_set_mips16_mode): Turn off -mfix-r4000 in MIPS16 mode. | |
2376 | (mips_conditional_register_usage): Don't treat LO and HI as | |
2377 | register operands in MIPS16 mode. | |
2378 | (mips_mulsidi3_gen_fn): Use {u,}mulsidi3_{32,64}bit_mips16 | |
2379 | for MIPS16 code. | |
2380 | * config/mips/predicates.md (muldiv_target_operand): New predicate. | |
2381 | (move_operand): Allow hilo_operand. | |
2382 | * config/mips/mips.md (mul<mode>3): Explicitly specify LO as the | |
2383 | target of MIPS16 multiplies, then move it into the target register. | |
2384 | (mul<mode>3_internal, *macc2, *msac2): Use muldiv_target_operand. | |
2385 | (<u>mulsidi3_32bit_mips16): New expander. | |
2386 | (<u>mulsidi3_32bit): Use muldiv_target_operand. | |
2387 | (<u>mulsidi3_32bit_r4000): Disable for ISA_HAS_DSP. | |
2388 | (<u>mulsidi3_64bit): Require !TARGET_MIPS16. Split into | |
2389 | <u>mulsidi3_64bit_split. | |
2390 | (<u>mulsidi3_64bit_mips16): New expander. | |
2391 | (<u>mulsidi3_64bit_split): Likewise, using expansions from | |
2392 | two previous define_splits. | |
2393 | (<u>mulsidi3_64bit_hilo, *muls<u>_di, <u>msubsidi4): Use | |
2394 | muldiv_target_operand. | |
2395 | (<su>mulsi3_highpart): Use <su>mulsi3_highpart_split for MIPS16 code. | |
2396 | (<su>mulsi3_highpart_internal): Require !TARGET_MIPS16. | |
2397 | Split into <su>mulsi3_highpart_split. | |
2398 | (<su>mulsi3_highpart_split): New expander. | |
2399 | (<su>muldi3_highpart): Turn into a define_expand. | |
2400 | Use <su>muldi3_highpart_split for MIPS16 code. | |
2401 | (<su>muldi3_highpart_internal): Renamed from <su>muldi3_highpart. | |
2402 | Require !TARGET_MIPS16. Split into <su>muldi3_highpart_split. | |
2403 | (<su>muldi3_highpart_split): New expander. | |
2404 | (<u>mulditi3): Explicitly specify LO as the target of MIPS16 | |
2405 | multiplies, then move it into the target register. | |
2406 | (<u>mulditi3_internal, <u>maddsidi4): Use muldiv_target_operand. | |
2407 | (divmod<mode>4, udivmod<mode>4): Turn into define_expands. | |
2408 | Use <u>divmod<mode>4_split for MIPS16 code, then explicitly | |
2409 | move LO into operand 0. | |
2410 | (divmod<mode>4_internal, udivmod<mode>4_internal): Renamed | |
2411 | from <u>divmod<mode>4. Use muldiv_target_operand. | |
2412 | Require !TARGET_MIPS16. Split into <u>divmod<mode>4_split. | |
2413 | (<u>divmod<mode>4_split): New expander. | |
2414 | (<u>divmod<GPR:mode>4_hilo_<HILO:mode>): Use muldiv_target_operand. | |
2415 | (mfhi<GPR:mode>_<HILO:mode>): Use hilo_operand. | |
2416 | ||
2417 | 2011-11-27 Richard Sandiford <rdsandiford@googlemail.com> | |
2418 | ||
2419 | * hard-reg-set.h (target_hard_regs): Add x_accessible_reg_set | |
2420 | and x_operand_reg_set. | |
2421 | (accessible_reg_set, operand_reg_set): New macros. | |
2422 | * reginfo.c (init_reg_sets): Initialize accessible_reg_set and | |
2423 | operand_reg_set. | |
2424 | (saved_accessible_reg_set, saved_operand_reg_set): New variables. | |
2425 | (save_register_info): Save them. | |
2426 | (restore_register_info): Restore them. | |
2427 | (init_reg_sets_1): Limit operand_reg_set to accessible_reg_set. | |
2428 | Remove NO_REGS registers from operand_reg_set. Treat members | |
2429 | of operand_reg_set as fixed. | |
2430 | * recog.c (general_operand): Check operand_reg_set rather than NO_REGS. | |
2431 | (register_operand, nonmemory_operand): Likewise. | |
2432 | * varasm.c (make_decl_rtl): Always use DECL_MODE as the mode of | |
2433 | register variables. Check accessible_reg_set and operand_reg_set. | |
2434 | * config/mips/mips.c (mips_conditional_register_usage): Remove | |
2435 | inaccessible register from accessible_reg_set, rather than just | |
2436 | making them fixed. | |
2437 | ||
2438 | 2011-11-27 Gerald Pfeifer <gerald@pfeifer.com> | |
2439 | ||
2440 | * config/pa/pa-linux.h (TARGET_GAS): Remove comment. | |
2441 | ||
2442 | 2011-11-26 Richard Henderson <rth@redhat.com> | |
2443 | ||
2444 | * config/arm/arm.c (arm_init_libfuncs): Call init_sync_libfuncs | |
2445 | for Linux. | |
2446 | ||
2447 | 2011-11-26 Richard Henderson <rth@redhat.com> | |
2448 | ||
2449 | * optabs.c (expand_atomic_fetch_op): Always return result. | |
2450 | ||
2451 | * optabs.c (init_sync_libfuncs_1): Include max in iteration. | |
2452 | ||
2453 | * omp-low.c (expand_omp_atomic): Assume anything aligned to | |
2454 | BIGGEST_ALIGNMENT is aligned. | |
2455 | ||
2456 | 2011-11-26 Richard Henderson <rth@redhat.com> | |
2457 | ||
2458 | * config/m68k/m68k.md (UNSPECV_CAS_1, UNSPECV_CAS_2): New. | |
2459 | (UNSPECV_TAS_1, UNSPECV_TAS_2): New. | |
2460 | (I): New mode iterator. | |
2461 | (xz): New mode attribute. | |
2462 | * config/m68k/sync.md: New file. | |
2463 | ||
2464 | * config/m68k/linux.h (TARGET_INIT_LIBFUNCS): New. | |
2465 | * config/m68k/m68k.c (m68k_init_sync_libfuncs): New. | |
2466 | ||
2467 | 2011-11-26 Nathan Sidwell <nathan@acm.org> | |
2468 | ||
2469 | PR gcov-profile/51297 | |
2470 | * gcov.c (main): Allocate initial names and sources arrays. | |
2471 | (find_source): Don't check for null name or source arrays here. | |
2472 | ||
2473 | 2011-11-26 Jakub Jelinek <jakub@redhat.com> | |
2474 | ||
2475 | PR rtl-optimization/49912 | |
2476 | * cfgrtl.c (rtl_verify_flow_info_1): Ignore also EDGE_PRESERVE bit | |
2477 | when counting n_branch. | |
2478 | ||
2479 | 2011-11-26 Uros Bizjak <ubizjak@gmail.com> | |
2480 | ||
2481 | * config/i386/sync.md (movdi_via_fpu): Add %Z insn suffixes. | |
2482 | ||
2483 | 2011-11-26 Joern Rennecke <joern.rennecke@embecosm.com> | |
2484 | ||
2485 | PR middle-end/50074 | |
2486 | * calls.c (mem_overlaps_already_clobbered_arg_p): | |
2487 | Return false if no outgoing arguments have been stored so far. | |
2488 | ||
2489 | 2011-11-25 Georg-Johann Lay <avr@gjlay.de> | |
2490 | ||
2491 | * config/avr/avr.c (print_operand): Support code = 'i' for CONST_INT. | |
2492 | ||
2493 | 2011-11-24 Andrew MacLeod <amacleod@redhat.com> | |
2494 | ||
2495 | PR other/51011 | |
2496 | * tree.h (is_builtin_name): No longer external. | |
2497 | * builtins.c (is_builtin_name): Make static. | |
2498 | * varasm.c (incorporeal_function_p): __sync and __atomic external calls | |
2499 | are not incorporeal and may need asm label processing. | |
2500 | ||
2501 | 2011-11-25 Georg-Johann Lay <avr@gjlay.de> | |
2502 | ||
2503 | PR target/50566 | |
2504 | * config/avr/avr-protos.h (avr_log_t): Add field .builtin. | |
2505 | * config/avr/avr-log.c (avr_log_set_avr_log): Initialize it. | |
2506 | Don't bypass TARGET_ALL_DEBUG. Print self-info with ?. | |
2507 | (avr_log_vadump): Support %D and %X to print double_int. | |
2508 | (avr_double_int_pop_digit): New static function. | |
2509 | (avr_dump_double_int_hex): New static function. | |
2510 | ||
2511 | 2011-11-24 Enkovich Ilya <ilya.enkovich@intel.com> | |
2512 | ||
2513 | PR target/51287 | |
2514 | * config/i386/i386.c (distance_non_agu_define_in_bb): Fix insn | |
2515 | attr check. | |
2516 | ||
2517 | 2011-11-24 Andrew MacLeod <amacleod@redhat.com> | |
2518 | ||
2519 | * optab.c (maybe_emit_atomic_exchange): New. Try to emit an | |
2520 | atomic_exchange pattern. | |
2521 | (maybe_emit_sync_lock_test_and_set): New. Try to emit an exchange | |
2522 | using __sync_lock_test_and_set. | |
2523 | (maybe_emit_compare_and_swap_exchange_loop): New. Try to emit an | |
2524 | exchange using a compare_and_swap loop. | |
2525 | (expand_sync_lock_test_and_set): New. Expand sync_lock_test_and_set. | |
2526 | (expand_atomic_test_and_set): New. Expand test_and_set operation. | |
2527 | (expand_atomic_exchange): Use new maybe_emit_* functions. | |
2528 | (expand_atomic_store): Use new maybe_emit_* functions. | |
2529 | * builtins.c (expand_builtin_sync_lock_test_and_set): Call | |
2530 | expand_sync_lock_test_and_set routine. | |
2531 | (expand_builtin_atomic_exchange): Remove parameter from call. | |
2532 | (expand_builtin_atomic_clear): Use atomic_clear pattern if present. | |
2533 | (expand_builtin_atomic_test_and_set): Add target and simply call | |
2534 | expand_atomic_test_and_set. | |
2535 | (expand_builtin): Add target to expand_builtin_atomic_test_and_set. | |
2536 | * expr.h (expand_atomic_exchange): Add parameter. | |
2537 | (expand_sync_lock_test_and_set): New prototype. | |
2538 | (expand_atomic_test_and_set, expand_atomic_clear): New prototypes. | |
2539 | ||
2540 | 2011-11-24 H.J. Lu <hongjiu.lu@intel.com> | |
2541 | ||
2542 | PR target/51134 | |
2543 | * config/i386/i386.h (processor_costs): Revert revision 181357. | |
2544 | * config/i386/i386.c (cost models): Likewise. | |
2545 | (core_cost): Likewise. | |
2546 | (promote_duplicated_reg): Likewise. | |
2547 | (promote_duplicated_reg_to_size): Likewise. | |
2548 | (processor_target): Likewise. | |
2549 | (expand_set_or_movmem_via_loop_with_iter): Likewise. | |
2550 | (expand_set_or_movmem_via_loop): Likewise. | |
2551 | (emit_strset): Likewise. | |
2552 | (expand_movmem_epilogue): Likewise. | |
2553 | (expand_setmem_epilogue): Likewise. | |
2554 | (expand_movmem_prologue): Likewise. | |
2555 | (expand_setmem_prologue): Likewise. | |
2556 | (expand_constant_movmem_prologue): Likewise. | |
2557 | (expand_constant_setmem_prologue): Likewise. | |
2558 | (decide_alg): Likewise. | |
2559 | (decide_alignment): Likewise. | |
2560 | (ix86_expand_movmem): Likewise. | |
2561 | (ix86_expand_setmem): Likewise. | |
2562 | (ix86_slow_unaligned_access): Likewise. | |
2563 | * config/i386/i386.md (strset): Likewise. | |
2564 | * config/i386/sse.md (vec_dupv4si): Likewise. | |
2565 | (vec_dupv2di): Likewise. | |
2566 | ||
2567 | 2011-11-24 Georg-Johann Lay <avr@gjlay.de> | |
2568 | ||
2569 | * config/avr/avr.md (*rotlhi2.15): Set length to 4. | |
2570 | ||
2571 | 2011-11-24 Razya Ladelsky <razya@il.ibm.com> | |
2572 | ||
2573 | * tree-data-ref.c (initialize_data_dependence_relation): Update | |
2574 | comment for the self dependence case. | |
2575 | (compute_self_dependence): Remove. | |
2576 | * tree-vect-data-refs.c (vect_analyze_data_refs): Remove call to | |
2577 | compute_self_dependenc. | |
2578 | ||
2579 | 2011-11-24 Alan Modra <amodra@gmail.com> | |
2580 | ||
2581 | * c-decl.c (warn_if_shadowing): Don't warn if shadowed | |
2582 | identifier is from system header. | |
2583 | ||
2584 | 2011-11-23 Jakub Jelinek <jakub@redhat.com> | |
2585 | ||
2586 | PR target/51261 | |
2587 | * config/i386/i386.c (decide_alg): Initialize *dynamic_check | |
2588 | even if !optimize. | |
2589 | ||
2590 | 2011-11-23 Vladimir Makarov <vmakarov@redhat.com> | |
2591 | ||
2592 | PR rtl-optimization/48455 | |
2593 | * doc/invoke.texi (-fira-region): Document default values. | |
2594 | ||
2595 | * flags-types.h (enum ira_region): Add new value | |
2596 | IRA_REGION_AUTODETECT. | |
2597 | ||
2598 | * common.opt (fira-region): Set up initial value to | |
2599 | IRA_REGION_AUTODETECT. | |
2600 | ||
2601 | * toplev.c (process_options): Set up flag_ira_region depending on | |
2602 | -O options. | |
2603 | ||
2604 | * ira.c (ira.c): Remove optimize guard for ira_build. | |
2605 | ||
2606 | 2011-11-23 Chung-Lin Tang <cltang@codesourcery.com> | |
2607 | ||
2608 | PR rtl-optimization/50496 | |
2609 | * jump.c (redirect_jump): Assert fail on nlabel == NULL_RTX | |
2610 | only after epilogue is created. Add comments. | |
2611 | ||
2612 | 2011-11-22 Richard Henderson <rth@redhat.com> | |
2613 | ||
2614 | * config/ia64/ia64.c (ia64_expand_atomic_op): Add model parameter. | |
2615 | Generate the barrier required for the memory model. | |
2616 | (rtx_needs_barrier): Handle UNSPEC_FETCHADD_REL, UNSPEC_CMPXCHG_REL. | |
2617 | * config/ia64/ia64-protos.h: Update. | |
2618 | * config/ia64/ia64.md (UNSPEC_FETCHADD_REL): New. | |
2619 | (UNSPEC_CMPXCHG_REL): New. | |
2620 | * config/ia64/sync.md (mem_thread_fence): New. | |
2621 | (atomic_load<IMODE>, atomic_store<IMODE>): New. | |
2622 | (atomic_compare_and_swap<IMODE>): New. | |
2623 | (cmpxchg_acq_<I124MODE>, cmpxchg_acq_di): New. | |
2624 | (atomic_exchange<IMODE>): New. | |
2625 | (xchg_acq_<IMODE>): Rename from sync_lock_test_and_set<IMODE>. | |
2626 | (atomic_<FETCHOP><IMODE>, atomic_nand<IMODE>): New. | |
2627 | (atomic_fetch_<FETCHOP><IMODE>, atomic_fetch_nand<IMODE>): New. | |
2628 | (atomic_<FETCHOP>_fetch<IMODE>, atomic_nand_fetch<IMODE>): New. | |
2629 | (fetchadd_rel_<I48MODE>): New. | |
2630 | (sync_<FETCHOP><IMODE>, sync_nand<IMODE>): Remove. | |
2631 | (sync_old_<FETCHOP><IMODE>, sync_old_nand<IMODE>): Remove. | |
2632 | (sync_new_<FETCHOP><IMODE>, sync_new_nand<IMODE>): Remove. | |
2633 | (sync_compare_and_swap<IMODE>): Remove. | |
2634 | (sync_lock_release<IMODE>): Remove. | |
2635 | ||
2636 | * config/ia64/ia64.md: Use define_c_enum for UNSPEC_* | |
2637 | and UNSPECV_* constants. | |
2638 | ||
2639 | 2011-11-22 Tom de Vries <tom@codesourcery.com> | |
2640 | ||
2641 | PR rtl-optimization/50764 | |
2642 | * sched-deps.c (sched_analyze_insn): Make sure frame-related insns are | |
2643 | not moved past preceding jump. | |
2644 | ||
2645 | 2011-11-22 Jeff Law <law@redhat.com> | |
2646 | ||
2647 | * doc/contrib.texi: Add entry for David Binderman. | |
2648 | ||
2649 | 2011-11-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
2650 | ||
2651 | * postreload.c (reload_combine): Mark reg_state as invalid at | |
2652 | volatile insns if there has been a use already. | |
2653 | ||
2654 | 2011-11-21 Aldy Hernandez <aldyh@redhat.com> | |
2655 | ||
2656 | * opts.c (finish_options): Do not fail for -fgnu-tm. | |
2657 | * gimple-streamer-out.c (output_gimple_stmt): Handle | |
2658 | GIMPLE_TRANSACTION. | |
2659 | * gimple-streamer-in.c (input_gimple_stmt): Same. | |
2660 | * lto-cgraph.c (input_overwrite_node): Read tm_clone bit. | |
2661 | (lto_output_node): Write tm_clone bit. | |
2662 | ||
2663 | 2011-11-22 Ian Lance Taylor <iant@google.com> | |
2664 | ||
2665 | * doc/install.texi (Configuration): Correct doc of | |
2666 | --enable-build-poststage1-with-cxx: it is not experimental. | |
2667 | ||
2668 | 2011-11-22 Jakub Jelinek <jakub@redhat.com> | |
2669 | ||
2670 | PR tree-optimization/51074 | |
2671 | * fold-const.c (fold_binary_loc): Fix up VEC_INTERLEAVE_*_EXPR | |
2672 | handling for BYTES_BIG_ENDIAN. | |
2673 | * optabs.c (can_vec_perm_for_code_p): Likewise. | |
2674 | ||
2675 | 2011-11-22 Michael Matz <matz@suse.de> | |
2676 | ||
2677 | PR other/51125 | |
2678 | * trans-mem.c (expand_block_tm): Ignore clobbers. | |
2679 | ||
2680 | 2011-11-22 Iain Sandoe <iains@gcc.gnu.org> | |
2681 | ||
2682 | * config/darwin.h (ENDFILE_SPEC): New. | |
2683 | (DARWIN_CRT1_SPEC): Add crttms.o. | |
2684 | (STARTFILE_SPEC): Likewise for dynamic libs and bundles. | |
2685 | * config/i386.h (ENDFILE_SPEC): Amend to include crttme.o. | |
2686 | ||
2687 | 2011-11-22 Michael Matz <matz@suse.de> | |
2688 | ||
2689 | PR c++/51264 | |
2690 | * tree.c (iterative_hash_expr): Remove break after return. | |
2691 | ||
2692 | 2011-11-22 Iain Sandoe <iains@gcc.gnu.org> | |
2693 | ||
2694 | * target.def (tm_clone_table_section): New hook. | |
2695 | * doc/tm.texi.in (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define. | |
2696 | * doc/tm.texi: Regenerate. | |
2697 | * varasm.c (dump_tm_clone_pairs): Use target tm_clone_table_section. | |
2698 | * output.h (default_clone_table_section): New prototype. | |
2699 | * config/darwin.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): New. | |
2700 | * config/darwin-protos.h (darwin_tm_clone_table_section): New prototype. | |
2701 | * config/darwin.c (darwin_tm_clone_table_section): New. | |
2702 | ||
2703 | 2011-11-21 Torvald Riegel <triegel@redhat.com> | |
2704 | ||
2705 | * trans-mem.c (diagnose_tm_1): Print an expression instead of a | |
2706 | declaration in error messages for indirect calls. | |
2707 | ||
2708 | 2011-11-21 David S. Miller <davem@davemloft.net> | |
2709 | ||
2710 | * config/sparc/sparc.c (sparc_regmode_natural_size): New function | |
2711 | implementing REGMODE_NATURAL_SIZE taking into consideration vector | |
2712 | modes. | |
2713 | (sparc_modes_tieable_p): Similarly for MODES_TIEABLE_P. | |
2714 | * config/sparc/sparc-protos.h (sparc_regmode_natural_size, | |
2715 | sparc_modes_tieable_p): Declare. | |
2716 | * gcc/config/sparc/sparc.h (REGMODE_NATURAL_SIZE, | |
2717 | MODES_TIEABLE_P): Use new helper functions. | |
2718 | ||
2719 | Revert | |
2720 | 2011-11-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
2721 | ||
2722 | PR middle-end/50325 | |
2723 | * expmed.c (store_bit_field_1): Use extract_bit_field on big | |
2724 | endian targets if the source cannot be exactly covered by word | |
2725 | mode chunks. | |
2726 | ||
2727 | 2011-11-21 Jakub Jelinek <jakub@redhat.com> | |
2728 | ||
2729 | PR debug/50827 | |
2730 | * var-tracking.c (loc_cmp): For ENTRY_VALUEs use ENTRY_VALUE_EXP | |
2731 | macro instead of XEXP. | |
2732 | ||
2733 | 2011-11-21 Andreas Tobler <andreast@fgznet.ch> | |
2734 | ||
2735 | * configure: Regenerate. | |
2736 | ||
2737 | 2011-11-21 Georg-Johann Lay <avr@gjlay.de> | |
2738 | ||
2739 | * config/avr/avr.c (output_reload_in_const): Loading a byte with 0 | |
2740 | must not affect cc0. | |
2741 | * config/avr/avr.md (*movhi, *movpsi, *movsi, *movsf): Zero to any | |
2742 | register does not change cc0. Same for any constant to ld-register. | |
2743 | ||
2744 | 2011-11-21 Uros Bizjak <ubizjak@gmail.com> | |
2745 | ||
2746 | * config/i386/mmx.md (unspec) <UNSPEC_MOVNTQ, UNSPEC_PFRCP, | |
2747 | UNSPEC_PFRCPIT1, UNSPEC_PFRCPIT2, UNSPEC_PFRSQRT, UNSPEC_PFRSQIT1>: | |
2748 | Move from config/i386/i386.md | |
2749 | (unspecv) <UNSPECV_EMMS, UNSPECV_FEMMS>: Ditto. | |
2750 | * config/i386/sse.md (unspec) <UNSPEC_MOVNT,UNSPEC_MOVU, UNSPEC_LDDQU, | |
2751 | UNSPEC_PSHUFB, UNSPEC_PSIGN, UNSPEC_PALIGNR, UNSPEC_EXTRQI, | |
2752 | UNSPEC_EXTRQ, UNSPEC_INSERTQI, UNSPEC_INSERTQ, UNSPEC_BLENDV, | |
2753 | UNSPEC_INSERTPS, UNSPEC_DP, UNSPEC_MOVNTDQA, UNSPEC_MPSADBW, | |
2754 | UNSPEC_PHMINPOSUW, UNSPEC_PTEST, UNSPEC_PCMPESTR, UNSPEC_PCMPISTR, | |
2755 | UNSPEC_FMADDSUB, UNSPEC_XOP_UNSIGNED_CMP, UNSPEC_XOP_TRUEFALSE, | |
2756 | UNSPEC_XOP_PERMUTE, UNSPEC_FRCZ, UNSPEC_AESENC, UNSPEC_AESENCLAST, | |
2757 | UNSPEC_AESDEC, UNSPEC_AESDECLAST, UNSPEC_AESIMC, | |
2758 | UNSPEC_AESKEYGENASSIST, UNSPEC_PCLMUL, UNSPEC_PCMP, UNSPEC_VPERMIL, | |
2759 | UNSPEC_VPERMIL2, UNSPEC_VPERMIL2F128, UNSPEC_CAST, UNSPEC_VTESTP, | |
2760 | UNSPEC_VCVTPH2PS, UNSPEC_VCVTPS2PH, UNSPEC_VPERMSI, UNSPEC_VPERMDF, | |
2761 | UNSPEC_VPERMSF, UNSPEC_VPERMTI, UNSPEC_GATHER, UNSPEC_VSIBADDR>: Ditto. | |
2762 | (unspecv) <UNSPECV_LDMXCSR, UNSPECV_STMXCSR, UNSPECV_CLFLUSH, | |
2763 | UNSPECV_MONITOR, UNSPECV_MWAIT, UNSPECV_VZEROALL, UNSPECV_VZEROUPPER>: | |
2764 | Ditto. | |
2765 | * config/i386/sync.md (unspec) <UNSPEC_LFENCE, UNSPEC_SFENCE, | |
2766 | UNSPEC_MFENCE, UNSPEC_MOVA>: Ditto. | |
2767 | (unspecv) <UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2, UNSPECV_CMPXCHG_3, | |
2768 | UNSPECV_CMPXCHG_4, UNSPECV_XCHG, UNSPECV_LOCK>: Ditto. | |
2769 | (sse2_lfence): Move from config/i386/sse.md. | |
2770 | (*sse2_lfence): Ditto. | |
2771 | (sse_sfence): Ditto. | |
2772 | (*sse_sfence): Ditto. | |
2773 | (sse2_mfence): Ditto. | |
2774 | (mfence_sse2): Ditto. Rename from *sse2_mfence. Enable also | |
2775 | for TARGET_64BIT. | |
2776 | (mem_thread_fence): Use mfence_sse2. | |
2777 | ||
2778 | 2011-11-21 Georg-Johann Lay <avr@gjlay.de> | |
2779 | ||
2780 | * config/avr/avr.h (struct base_arch_s): Add field sfr_offset. | |
2781 | * config/avr/avr-devices.c: Ditto. And initialize it. | |
2782 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in define | |
2783 | __AVR_SFR_OFFSET__. | |
2784 | * config/avr/avr-protos.h (out_movqi_r_mr, out_movqi_mr_r): Remove. | |
2785 | (out_movhi_r_mr, out_movhi_mr_r): Remove. | |
2786 | (out_movsi_r_mr, out_movsi_mr_r): Remove. | |
2787 | * config/avr/avr.md (*cbi, *sbi): Use %i instead of %m-0x20. | |
2788 | (*insv.io, *insv.not.io): Ditto. | |
2789 | * config/avr/avr.c (out_movsi_r_mr, out_movsi_mr_r): Make static. | |
2790 | (print_operand): Implement "%i" to print address as I/O address. | |
2791 | (output_movqi): Clean up call of out_movqi_mr_r. | |
2792 | (output_movhi): Clean up call of out_movhi_mr_r. | |
2793 | (avr_file_start): Use avr_current_arch->sfr_offset instead of | |
2794 | magic -0x20. Use TMP_REGNO, ZERO_REGNO instead of 0, 1. | |
2795 | (avr_out_sbxx_branch): Use %i instead of %m-0x20. | |
2796 | (out_movqi_r_mr, out_movqi_mr_r): Ditto. And make static. | |
2797 | (out_movhi_r_mr, out_movhi_mr_r): Ditto. And use avr_asm_len. | |
2798 | (out_shift_with_cnt): Clean up code: Use avr_asm_len. | |
2799 | (output_movsisf): Use output_reload_insisf for all CONSTANT_P sources. | |
2800 | (avr_out_movpsi): USE avr_out_reload_inpsi for all CONSTANT_P sources. | |
2801 | Clean up call of avr_out_store_psi. | |
2802 | (output_reload_in_const): Don't cut symbols longer than 2 bytes. | |
2803 | (output_reload_insisf): Filter CONST_INT_P or CONST_DOUBLE_P to | |
2804 | try if setting pre-cleared register is advantageous. | |
2805 | (avr_out_plus_1): Use gen_int_mode instead of GEN_INT. | |
2806 | ||
2807 | 2011-11-20 Joey Ye <joey.ye@arm.com> | |
2808 | ||
2809 | * expr.c (expand_expr_real_1): Correctly handle strict volatile | |
2810 | bitfield loads smaller than mode size. | |
2811 | ||
2812 | 2011-11-20 Richard Henderson <rth@redhat.com> | |
2813 | ||
2814 | * config/mips/mips.c (mips_init_libfuncs): Call init_sync_libfuncs. | |
2815 | ||
2816 | 2011-11-20 Uros Bizjak <ubizjak@gmail.com> | |
2817 | ||
2818 | PR target/51235 | |
2819 | * config/i386/i386.c (ix86_expand_vcond): Generate TARGET_XOP | |
2820 | patterns for supported mode only. | |
2821 | ||
2822 | PR target/51236 | |
2823 | * config/i386/i386.c (ix86_expand_builtin) | |
2824 | <IX86_BUILTIN_GATHERALTSIV4DI>: Use CODE_FOR_avx2_gathersiv4di. | |
2825 | ||
2826 | 2011-11-20 Uros Bizjak <ubizjak@gmail.com> | |
2827 | ||
2828 | * config/i386/i386.md (UNSPEC_MOVNTI): Remove. | |
2829 | (UNSPEC_MOVNTQ): New unspec. | |
2830 | * config/i386/mmx.md (sse_movntq): Rename from sse_movntdi. | |
2831 | Use UNSPEC_MOVNTQ instead of UNSPEC_MOVNT. | |
2832 | * config/i386/sse.md (sse2_movnti<mode>): Use UNSPEC_MOVNT instead of | |
2833 | UNSPEC_MOVNTI. | |
2834 | (STORENT_MODE): Add DI and V4DI modes. | |
2835 | ||
2836 | 2011-11-20 Nathan Sidwell <nathan@acm.org> | |
2837 | ||
2838 | PR gcov-profile/51113 | |
2839 | * coverage.c (build_var): Propagate visibility for public | |
2840 | decls. Use make_decl_one_only for PIC correctness. | |
2841 | ||
2842 | testsuite/ | |
2843 | * gcc.misc-tests/gcov-13.c: Check gcovpart-13b coverage | |
2844 | * gcc.misc-tests/gcov-16.c: New. | |
2845 | * gcc.misc-tests/gcov-17.c: New. | |
2846 | * g++.dg/gcov/gcov-8.C: New. | |
2847 | * g++.dg/gcov/gcov-9.C: New. | |
2848 | * g++.dg/gcov/gcov-10.C: New. | |
2849 | ||
2850 | 2011-11-19 Eric Botcazou <ebotcazou@adacore.com> | |
2851 | ||
2852 | PR rtl-optimization/51187 | |
2853 | * reorg.c (relax_delay_slots): Do not consider a jump useless if there | |
2854 | is a barrier between the jump and its target label. | |
2855 | ||
2856 | 2011-11-19 Patrick Marlier <patrick.marlier@gmail.com> | |
2857 | ||
2858 | PR middle-end/51211 | |
2859 | * tracer.c (ignore_bb_p): Don't copy GIMPLE_TRANSACTION. | |
2860 | ||
2861 | 2011-11-19 Eric Botcazou <ebotcazou@adacore.com> | |
2862 | ||
2863 | * expmed.c (store_bit_field_1): Revert bogus formatting change. | |
2864 | ||
2865 | 2011-11-19 Richard Earnshaw <rearnsha@arm.com> | |
2866 | ||
2867 | PR target/50493 | |
2868 | * config/arm/arm.c (neon_disambiguate_copy): Correctly handle partial | |
2869 | overlap of src and dest operands. | |
2870 | ||
2871 | 2011-11-19 Iain Sandoe <iains@gcc.gnu.org> | |
2872 | ||
2873 | * config/darwin.h (ASM_DEBUG_SPEC): New. | |
2874 | * config/darwin9.h (ASM_DEBUG_SPEC): New. | |
2875 | ||
2876 | 2011-11-18 Jan Hubicka <jh@suse.cz> | |
2877 | ||
2878 | * config/i386/i386.c (atom_cost): Disable SSE loop until alignment | |
2879 | issues are fixed. | |
2880 | ||
2881 | 2011-11-18 Anatoly Sokolov <aesok@post.ru> | |
2882 | ||
2883 | * config/cris/cris.c (cris_function_value_regno_p): Make static. | |
2884 | (TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
2885 | * config/cris/cris.h (FUNCTION_VALUE_REGNO_P): Remove. | |
2886 | * config/cris/cris-protos.h (cris_function_value_regno_p): Remove. | |
2887 | ||
2888 | 2011-11-18 H.J. Lu <hongjiu.lu@intel.com> | |
2889 | ||
2890 | PR target/33944 | |
2891 | * doc/extend.texi: Document __builtin_ia32_movnti64. | |
2892 | ||
2893 | * config/i386/emmintrin.h (_mm_stream_si64): New. | |
2894 | ||
2895 | * config/i386/i386-builtin-types.def: Add VOID_FTYPE_PLONGLONG_LONGLONG. | |
2896 | ||
2897 | * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVNTI64. | |
2898 | (bdesc_special_args): Update __builtin_ia32_movnti. Add | |
2899 | __builtin_ia32_movnti64. | |
2900 | (ix86_expand_special_args_builtin): Handle | |
2901 | VOID_FTYPE_PLONGLONG_LONGLONG. | |
2902 | ||
2903 | * config/i386/i386.md (UNSPEC_MOVNTI): New. | |
2904 | ||
2905 | * config/i386/sse.md (sse2_movntsi): Renamed to ... | |
2906 | (sse2_movnti<mode>): This. | |
2907 | ||
2908 | 2011-11-18 Georg-Johann Lay <avr@gjlay.de> | |
2909 | ||
2910 | PR target/49868 | |
2911 | * config/avr/avr.h (base_arch_s): Add field n_segments. | |
2912 | (ADDR_SPACE_PGM1, ADDR_SPACE_PGM2, ADDR_SPACE_PGM3, | |
2913 | ADDR_SPACE_PGM4, ADDR_SPACE_PGM5, ADDR_SPACE_PGMX): New address spaces. | |
2914 | (AVR_HAVE_ELPM, AVR_HAVE_ELPMX): New defines. | |
2915 | (INIT_EXPANDERS): New define. | |
2916 | * config/avr/avr-protos.h (avr_mem_pgmx_p): New. | |
2917 | (avr_init_expanders): New. | |
2918 | (avr_emit_movmemhi, avr_out_movmem): New. | |
2919 | (avr_xload_libgcc_p): New. | |
2920 | * config/avr/avr-c.c (avr_register_target_pragmas): Register | |
2921 | address spaces __pgm1, __pgm2, __pgm3, __pgm4 __pgm5, __pgmx. | |
2922 | (avr_cpu_cpp_builtins): Add built-in defines __PGM1, | |
2923 | __PGM2, __PGM3, __PGM4, __PGM5, __PGMX. | |
2924 | * config/avr/avr-devices.c (avr_arch_types): Set field n_segments. | |
2925 | ||
2926 | * config/avr/avr.c (AVR_SECTION_PROGMEM): Change define to cover | |
2927 | 3 bits instead of just 1. | |
2928 | (xstring_empty, xstring_e, rampz_rtx): New static GTYed variables. | |
2929 | (progmem_section): Change from section to array of sections. | |
2930 | (progmem_section_prefix): New static variable. | |
2931 | (avr_file_start): Print set for __RAMPZ__ | |
2932 | (avr_option_override): Move initialization of RTXes from here... | |
2933 | (avr_init_expanders): ...to this new function. | |
2934 | (avr_pgm_segment): New static function. | |
2935 | (avr_decl_pgm_p): Handle error_mark_node. | |
2936 | (avr_mem_pgmx_p, avr_decl_pgmx_p): New static functions. | |
2937 | (avr_out_xload, avr_find_unused_d_reg): New static functions. | |
2938 | (expand_prologue, expand_epilogue): Use rampz_rtx. | |
2939 | (print_operand): Hande CONST_STRING. | |
2940 | (avr_xload_libgcc_p): New static function. | |
2941 | (avr_out_lpm_no_lpmx, avr_out_lpm): Handle ELPM. | |
2942 | (avr_progmem_p): Return 2 for 24-bit flash address space. | |
2943 | (avr_out_sbxx_branch): Clean-up code from ASn macros. | |
2944 | (out_movqi_r_mr, out_movqi_mr_r): Ditto. And recognize RAMPZ's | |
2945 | address and print symbolically. | |
2946 | (avr_asm_named_section, avr_section_type_flags, | |
2947 | avr_encode_section_info, avr_asm_select_section, | |
2948 | avr_addr_space_address_mode, avr_addr_space_pointer_mode, | |
2949 | avr_addr_space_legitimate_address_p, avr_addr_space_convert, | |
2950 | avr_addr_space_legitimize_address): Handle new address spaces. | |
2951 | (avr_output_progmem_section_asm_op): New static function. | |
2952 | (avr_asm_init_sections): Initialize progmem_section[]. | |
2953 | (adjust_insn_length): Handle ADJUST_LEN_XLOAD, ADJUST_LEN_MOVMEM. | |
2954 | (avr_const_address_lo16): New static function. | |
2955 | (avr_assemble_integer): Use it to handle 3-byte integers. | |
2956 | (avr_emit_movmemhi, avr_out_movmem): New functions. | |
2957 | ||
2958 | * config/avr/predicates.md (nox_general_operand): Handle new | |
2959 | address spaces. | |
2960 | * config/avr/avr.md (unspec): Add UNSPEC_MOVMEM. | |
2961 | (adjust_len): Add xload, movmem. | |
2962 | (SP_ADDR): New define_constants. | |
2963 | (isa): Add "lpm", "lpmx", "elpm", "elpmx". | |
2964 | (enabled): Handle them. | |
2965 | (load<mode>_libgcc): New expander. | |
2966 | (*load.<mode>.libgcc): Rename to load_<mode>_libgcc. | |
2967 | (xload8_A, xload<mode>_A): New insn-and-splits. | |
2968 | (xload_8, xload_<mode>_libgcc, xload_<mode>, loadmem_elpm): New insns. | |
2969 | (mov<mode>): Handle new address spaces. | |
2970 | (movmemhi): Rewrite using avr_emit_movmemhi. | |
2971 | (MOVMEM_r_d): New mode attribute. | |
2972 | (movmem_<mode>, movmem_qi_elpm): New insns. | |
2973 | (setmemhi, *clrmemqi, *clrmemhi, strlenhi, *strlenhi): Unquote | |
2974 | C-code. Use label instead of hard-coded instrunction lengths. | |
2975 | ||
2976 | 2011-11-18 Martin Jambor <mjambor@suse.cz> | |
2977 | ||
2978 | PR tree-optimization/50605 | |
2979 | * gimple.c (is_gimple_ip_invariant_address): Also handle MEM_REFs | |
2980 | of IPA invariant decls. | |
2981 | ||
2982 | 2011-11-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
2983 | ||
2984 | * tree-outof-ssa.c (insert_back_edge_copies): Add call to | |
2985 | mark_dfs_back_edges. | |
2986 | ||
2987 | 2011-11-18 Iain Sandoe <iains@gcc.gnu.org> | |
2988 | ||
2989 | PR target/49992 | |
2990 | * configure.ac: Remove ranlib special-casing for Darwin. | |
2991 | * configure: Regenerate. | |
2992 | ||
2993 | 2011-11-18 Uros Bizjak <ubizjak@gmail.com> | |
2994 | ||
2995 | PR tree-optimization/51118 | |
2996 | * fold-const.c (fold_checksum_tree): Check for TS_TYPED structure | |
2997 | before using TREE_TYPE accessor on expr. | |
2998 | ||
2999 | 2011-11-17 Jan Hubicka <jh@suse.cz> | |
3000 | ||
3001 | PR bootstrap/51134 | |
3002 | * i386.c (atom_cost): Fix 32bit memset description. | |
3003 | (expand_set_or_movmem_via_loop_with_iter): Output proper bounds check | |
3004 | for epilogue loops. | |
3005 | (expand_movmem_epilogue): Handle epilogues up to size 15 w/o producing | |
3006 | byte loop. | |
3007 | (decide_alg): sse_loop is not useable wthen SSE2 is disabled; | |
3008 | when not optimizing always use rep movsb or lincall; do not produce | |
3009 | word sized loops when optimizing memset for size (to avoid need | |
3010 | for large constants). | |
3011 | (ix86_expand_movmem): Get into sync with ix86_expand_setmem; | |
3012 | choose unroll factors better; always do 128bit moves when producing | |
3013 | SSE loops; do not produce loopy epilogue when size is too small. | |
3014 | (promote_duplicated_reg_to_size): Do not look into desired alignments | |
3015 | when doing vector expansion. | |
3016 | (ix86_expand_setmem): Track better when promoted value is available; | |
3017 | choose unroll factors more sanely. Output loopy epilogue only | |
3018 | when needed. | |
3019 | ||
3020 | 2011-11-17 Steve Ellcey <sje@cup.hp.com> | |
3021 | ||
3022 | PR middle-end/51144 | |
3023 | * output.h (fprint_w): Remove. | |
3024 | * final.c (fprint_w): Remove. | |
3025 | (output_addr_const): Change fprint_w back to fprintf. | |
3026 | ||
3027 | 2011-11-17 Andrew Pinski <apinski@cavium.com> | |
3028 | ||
3029 | * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for MIPS. | |
3030 | ||
3031 | 2011-11-17 Andrew MacLeod <amacleod@redhat.com> | |
3032 | ||
3033 | * builtins.c (expand_builtin): Remove 4th parameter representing | |
3034 | weak/strong mode when __atomic_compare_exchange becomes a library call. | |
3035 | ||
3036 | 2011-11-17 Richard Henderson <rth@redhat.com> | |
3037 | ||
3038 | * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get | |
3039 | new pseudo for target after convert_modes. | |
3040 | (rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise. | |
3041 | ||
3042 | 2011-11-17 Richard Henderson <rth@redhat.com> | |
3043 | ||
3044 | * config/rs6000/rs6000.c (rs6000_expand_atomic_compare_and_swap): Get | |
3045 | new pseudo for target after convert_modes. | |
3046 | (rs6000_expand_atomic_exchange, rs6000_expand_atomic_op): Likewise. | |
3047 | ||
3048 | 2011-11-17 Richard Henderson <rth@redhat.com> | |
3049 | ||
3050 | * builtins.c (expand_builtin_mem_thread_fence): Remove. | |
3051 | (expand_builtin_mem_signal_fence): Remove. | |
3052 | (expand_builtin_atomic_thread_fence): Use expand_mem_thread_fence. | |
3053 | (expand_builtin_sync_synchronize): Likewise. | |
3054 | (expand_builtin_atomic_signal_fence): Use expand_mem_signal_fence. | |
3055 | * optabs.c (expand_asm_memory_barrier): Split out from | |
3056 | expand_builtin_mem_signal_fence. | |
3057 | (expand_mem_thread_fence): New, a combination of code from | |
3058 | expand_builtin_mem_thread_fence and expand_builtin_sync_synchronize. | |
3059 | (expand_mem_signal_fence): Moved and renamed from | |
3060 | expand_builtin_mem_signal_fence. | |
3061 | (expand_atomic_exchange): Use expand_mem_thread_fence. | |
3062 | (expand_atomic_load, expand_atomic_store): Likewise. | |
3063 | * expr.h, optabs.h: Update decls. | |
3064 | ||
3065 | 2011-11-17 Bin Cheng <bin.cheng@arm.com> | |
3066 | ||
3067 | PR rtl-optimization/50663 | |
3068 | * cprop.c (implicit_set_indexes): New global variable. | |
3069 | (insert_set_in_table): Add additional parameter and record implicit | |
3070 | set information. | |
3071 | (hash_scan_set): Add additional parameter and pass it to above. | |
3072 | (hash_scan_insn): Pass false to hash_scan_set. | |
3073 | (compute_hash_table_work): Pass true to hash_scan_set. | |
3074 | (compute_cprop_data): Add implicit set to AVIN of block which the | |
3075 | implicit set is recorded for. | |
3076 | (one_cprop_pass): Handle implicit_set_indexes array. | |
3077 | ||
3078 | 2011-11-17 Michael Matz <matz@suse.de> | |
3079 | ||
3080 | PR middle-end/50644 | |
3081 | PR middle-end/50741 | |
3082 | * tree-ssa-live.c (mark_all_vars_used_1): Recurse only for decls of | |
3083 | current function. | |
3084 | (remove_unused_locals): Ditto. | |
3085 | ||
3086 | 2011-11-16 Richard Henderson <rth@redhat.com> | |
3087 | ||
3088 | * config/alpha/alpha.c (alpha_split_compare_and_swap_12): Copy | |
3089 | ALIAS_SET_MEMORY_BARRIER when creating a new memory. | |
3090 | (alpha_split_atomic_exchange_12): Likewise. | |
3091 | * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Likewise. | |
3092 | ||
3093 | 2011-11-16 Joseph Myers <joseph@codesourcery.com> | |
3094 | ||
3095 | * config/i386/i386elf.h (PREFERRED_DEBUGGING_TYPE): Remove. | |
3096 | ||
3097 | 2011-11-16 David Edelsohn <dje.gcc@gmail.com> | |
3098 | ||
3099 | * config/rs6000/rs6000.c (rs6000_xcoff_section_type_flags): | |
3100 | Default to minimum alignment if decl is NULL. | |
3101 | ||
3102 | 2011-11-16 Uros Bizjak <ubizjak@gmail.com> | |
3103 | ||
3104 | * config/i386/sse.md (round<mode>2_vec_pack_sfix): Optimize V2DFmode | |
3105 | sequence for AVX. | |
3106 | (<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto. | |
3107 | ||
3108 | 2011-11-16 Venkataramanan Kumar <venkataramanan.kumar@amd.com> | |
3109 | ||
3110 | * doc/invoke.texi: Document AMD bdver1 and btver1. | |
3111 | ||
3112 | 2011-11-16 Richard Earnshaw <rearnsha@arm.com> | |
3113 | Bernd Schmidt <bernds@coudesourcery.com> | |
3114 | Sebastian Huber <sebastian.huber@embedded-brains.de> | |
3115 | ||
3116 | PR target/49641 | |
3117 | * config/arm/arm.c (store_multiple_sequence): Avoid cases where | |
3118 | the base reg is stored iff compiling for Thumb1. | |
3119 | ||
3120 | 2011-11-16 Razya Ladelsky <razya@il.ibm.com> | |
3121 | ||
3122 | PR tree-optimization/49960 | |
3123 | * tree-data-ref.c (initialize_data_dependence_relation): Add | |
3124 | initializations. | |
3125 | Remove call to compute_self_dependence. | |
3126 | (compute_affine_dependence): Remove the !DDR_SELF_REFERENCE condition. | |
3127 | (compute_self_dependence): Remove old code. Add call to | |
3128 | compute_affine_dependence. | |
3129 | (compute_all_dependences): Remove call to compute_self_dependence. | |
3130 | Add call to compute_affine_dependence. | |
3131 | ||
3132 | 2011-11-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
3133 | ||
3134 | PR middle-end/50325 | |
3135 | * expmed.c (store_bit_field_1): Use extract_bit_field on big | |
3136 | endian targets if the source cannot be exactly covered by word | |
3137 | mode chunks. | |
3138 | ||
3139 | 2011-11-15 Joseph Myers <joseph@codesourcery.com> | |
3140 | ||
3141 | * config/i386/i386elf.h (ASM_OUTPUT_ASCII): Change STRING_LIMIT to | |
3142 | ELF_STRING_LIMIT. | |
3143 | ||
3144 | 2011-11-15 Richard Henderson <rth@redhat.com> | |
3145 | ||
3146 | * config/alpha/alpha.c (alpha_pre_atomic_barrier): New. | |
3147 | (alpha_post_atomic_barrier): New. | |
3148 | (alpha_split_atomic_op): New memmodel argument; honor it. | |
3149 | (alpha_split_compare_and_swap): Take array of operands. Honor | |
3150 | memmodel; always set bool output | |
3151 | (alpha_expand_compare_and_swap_12): Similarly. | |
3152 | (alpha_split_compare_and_swap_12): Similarly. | |
3153 | (alpha_split_atomic_exchange): Similarly. Rename from | |
3154 | alpha_split_lock_test_and_set. | |
3155 | (alpha_expand_atomic_exchange_12): Similarly. Rename from | |
3156 | alpha_expand_lock_test_and_set_12. | |
3157 | (alpha_split_atomic_exchange_12): Similarly. Rename from | |
3158 | alpha_split_lock_test_and_set_12. | |
3159 | * config/alpha/alpha-protos.h: Update. | |
3160 | * config/alpha/alpha.md (UNSPECV_CMPXCHG): New. | |
3161 | * config/alpha/constraints.md ("w"): New. | |
3162 | * config/alpha/predicates.md (mem_noofs_operand): New. | |
3163 | * config/alpha/sync.md (atomic_compare_and_swap<mode>): Rename from | |
3164 | sync_compare_and_swap<mode>; add the new parameters. | |
3165 | (atomic_exchange<mode>): Update from sync_test_and_set<mode>. | |
3166 | (atomic_fetch_<op><mode>): Update from sync_old_<op><mode>. | |
3167 | (atomic_<op>_fetch<mode>): Update from sync_new_<op><mode>. | |
3168 | (atomic_<op><mode>): Update from sync_<op><mode>. | |
3169 | ||
3170 | 2011-11-16 Tom de Vries <tom@codesourcery.com> | |
3171 | ||
3172 | * tree-ssa-tail-merge.c (replace_block_by): Add frequency of bb2 to bb1. | |
3173 | ||
3174 | 2011-11-16 Alan Modra <amodra@gmail.com> | |
3175 | ||
3176 | PR rtl-optimization/51051 | |
3177 | PR bootstrap/51086 | |
3178 | * function.c (thread_prologue_and_epilogue_insns): Guard | |
3179 | emitting return with single_succ_p test. | |
3180 | ||
3181 | 2011-11-15 Joern Rennecke <joern.rennecke@embecosm.com> | |
3182 | ||
3183 | * config/epiphany/epiphany.md (mov<mode>cc): Fix code to | |
3184 | get mode from CMP_OP1 if CMP_OP0 is VOIDmode. | |
3185 | ||
3186 | 2011-11-15 Uros Bizjak <ubizjak@gmail.com> | |
3187 | ||
3188 | * config/i386/sse.md (vec_pack_trunc_v2df): Optimize sequence for AVX. | |
3189 | (vec_pack_sfix_trunc_v2df): Ditto. | |
3190 | (vec_pack_sfix_v2df): Ditto. | |
3191 | (vec_pack_sfix_trunc_v4df): Generate fix_truncv4dfv4si2 and | |
3192 | avx_vec_concatv8si patterns. | |
3193 | (vec_pack_sfix_v4df): Generate avx_cvtpd2dq256 and | |
3194 | avx_vec_concatv8si patterns. | |
3195 | ||
3196 | 2011-11-15 Torvald Riegel <triegel@redhat.com> | |
3197 | ||
3198 | * c-parser.c (c_parser_transaction_expression): Require parentheses | |
3199 | when parsing transaction expressions. | |
3200 | ||
3201 | 2011-11-15 Tristan Gingold <gingold@adacore.com> | |
3202 | ||
3203 | * incpath.c (get_added_cpp_dirs): New function. | |
3204 | * incpath.h (get_added_cpp_dirs): Declare. | |
3205 | * config/vms/vms-c.c (vms_c_register_includes): New function. | |
3206 | (vms_std_modules): New variable. | |
3207 | * config/vms/vms.h (TARGET_EXTRA_INCLUDES): Define. | |
3208 | (vms_c_register_includes): Declare. | |
3209 | ||
3210 | 2011-11-15 Tristan Gingold <gingold@adacore.com> | |
3211 | ||
3212 | * c-family/c-pragma.h (pragma_extern_prefix): Declare. | |
3213 | * c-family/c-pragma.c (pragma_extern_prefix): Make it public. | |
3214 | * config/vms/vms-c.c (saved_extern_prefix): New variable. | |
3215 | (vms_pragma_extern_prefix): New function. | |
3216 | (vms_c_register_pragma): Register vms_pragma_extern_prefix. | |
3217 | ||
3218 | 2011-11-15 Georg-Johann Lay <avr@gjlay.de> | |
3219 | ||
3220 | PR target/49868 | |
3221 | * config/avr/avr.h (ADDR_SPACE_PGM): New address spaces. | |
3222 | (REGISTER_TARGET_PRAGMAS): New define. | |
3223 | * config/avr/avr-protos.h (avr_mem_pgm_p): New. | |
3224 | (avr_load_libgcc_p): New. | |
3225 | (avr_register_target_pragmas): New. | |
3226 | (asm_output_external_libcall): Remove. | |
3227 | (avr_log_t): Add field "progmem". Order alphabetically. | |
3228 | * config/avr/avr-log.c (avr_log_set_avr_log): Set avr_log.progmem. | |
3229 | * config/avr/avr-c.c (langhooks.h): New include. | |
3230 | (avr_register_target_pragmas): New function. Register address | |
3231 | space __pgm. | |
3232 | (avr_cpu_cpp_builtins): Add built-in define __PGM. | |
3233 | ||
3234 | * config/avr/avr.c: Include "c-family/c-common.h". | |
3235 | (TARGET_LEGITIMATE_ADDRESS_P): Remove define. | |
3236 | (TARGET_LEGITIMIZE_ADDRESS): Remove define. | |
3237 | (TARGET_ADDR_SPACE_SUBSET_P): Define to... | |
3238 | (avr_addr_space_subset_p): ...this new static function. | |
3239 | (TARGET_ADDR_SPACE_CONVERT): Define to... | |
3240 | (avr_addr_space_convert): ...this new static function. | |
3241 | (TARGET_ADDR_SPACE_ADDRESS_MODE): Define to... | |
3242 | (avr_addr_space_address_mode): ...this new static function. | |
3243 | (TARGET_ADDR_SPACE_POINTER_MODE): Define to... | |
3244 | (avr_addr_space_pointer_mode): ...this new static function. | |
3245 | (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define to... | |
3246 | (avr_addr_space_legitimate_address_p): ...this new static function. | |
3247 | (TARGET_ADDR_SPACE_LEGITIMIZE_ADDRESS): Define to... | |
3248 | (avr_addr_space_legitimize_address): ...this new static function. | |
3249 | (avr_mode_code_base_reg_class): Handle address spaces. | |
3250 | (avr_regno_mode_code_ok_for_base_p): Ditto. | |
3251 | (lpm_addr_reg_rtx, lpm_reg_rtx, all_regs_rtx): New static variables. | |
3252 | (avr_option_override): Initialize them. | |
3253 | (output_reload_in_const): Use all_regs_rtx. Fix signedness of loop | |
3254 | variables. | |
3255 | (avr_pgm_segment): New static function. | |
3256 | (avr_decl_pgm_p, avr_mem_pgm_p): New static functions. | |
3257 | (avr_out_lpm, avr_out_lpm_no_lpmx): New static functions. | |
3258 | (output_movqi, output_movhi, output_movsisf, avr_out_movpsi): Call | |
3259 | avr_out_lpm to handle loads from progmem. | |
3260 | (avr_load_libgcc_p): New static function. | |
3261 | (avr_progmem_p): Test if decl is in flash. | |
3262 | (avr_pgm_pointer_const_p): New static function. | |
3263 | (avr_nonconst_pointer_addrspace): New static function. | |
3264 | (avr_pgm_check_var_decl): New static function. | |
3265 | (avr_insert_attributes): Use it. Change error message to report | |
3266 | cause (progmem or address space) when code wants to write to flash. | |
3267 | (avr_section_type_flags): Unset section flag SECTION_BSS for | |
3268 | data in progmem. | |
3269 | ||
3270 | * config/avr/predicates.md (nop_general_operand): New predicate. | |
3271 | (nox_general_operand): New predicate. | |
3272 | * config/avr/avr.md (LPM_REGNO): New define_constant. | |
3273 | (load<mode>_libgcc): New expander. | |
3274 | (*load.<mode>.libgcc): New insn. | |
3275 | (mov<mode>): Handle loads from non-generic AS. | |
3276 | (movmemhi): Ditto. Propagate address space information to newly | |
3277 | created MEM. | |
3278 | (movqi_insn, *movhi, *movpsi, *movsi, *movsf): Change predicate #1 | |
3279 | to nox_general_operand. | |
3280 | (ashrqi3, ashrhi3, ashrsi3): Change predicate #1 to | |
3281 | nop_general_operand. | |
3282 | (ashlqi3, *ashlqi3, ashlhi3, ashlsi3): Ditto. | |
3283 | (lshrqi3, *lshrqi3, lshrhi3, lshrsi3): Ditto. | |
3284 | (split-lpmx): New split. | |
3285 | (*ashlhi3_const, *ashlsi3_const, *ashrhi3_const, *ashrsi3_const, | |
3286 | *lshrhi3_const, *lshrsi3_const): Indent, unquote C. | |
3287 | ||
3288 | 2011-11-15 Maxim Kuvyrkov <maxim@codesourcery.com> | |
3289 | ||
3290 | * ipa-cp.c (ipa_value_from_jfunc): Make global. | |
3291 | (ipa_cst_from_jfunc): Remove, use ipa_value_from_jfunc instead. | |
3292 | (get_indirect_edge_target): Rename, make global. | |
3293 | (devirtualization_time_bonus, estimate_local_effects,) | |
3294 | (ipcp_discover_new_direct_edges): Update. | |
3295 | * ipa-inline-analysis.c (evaluate_conditions_for_edge): | |
3296 | Generalize to also handle types. Rename to ... | |
3297 | (evaluate_properties_for_edge): Use instead of | |
3298 | evaluate_conditions_for_edge. | |
3299 | (estimate_edge_devirt_benefit): New function. | |
3300 | (estimate_calls_size_and_time): Use it. | |
3301 | (estimate_node_size_and_time, estimate_ipcp_clone_size_and_time,) | |
3302 | (inline_merge_summary): Update. | |
3303 | (do_estimate_edge_time, do_estimate_edge_growth): Update. Calculate | |
3304 | parameter information at the call site and pass it on to subroutines. | |
3305 | * tree-inline.c (estimate_num_insns): Distinguish between direct and | |
3306 | indirect calls. | |
3307 | (init_inline_once): Set size and time costs or indirect calls. | |
3308 | * tree-inline.h (eni_weights): Add indirect_call_cost. | |
3309 | ||
3310 | 2011-11-15 Tom de Vries <tom@codesourcery.com> | |
3311 | ||
3312 | PR tree-optimization/51005 | |
3313 | * tree-ssa-tail-merge.c (delete_basic_block_same_succ): Rename to | |
3314 | mark_basic_block_deleted. | |
3315 | (update_worklist): Inline purge_bbs. | |
3316 | (purge_bbs, unlink_virtual_phi, update_vuses, vop_at_entry) | |
3317 | (delete_block_update_dominator_info): Remove. | |
3318 | (replace_block_by): Remove update_vops parameter. Partially evaluate | |
3319 | for update_vops == false. | |
3320 | (apply_clusters): Remove update_vops parameter. Remove update_vops | |
3321 | argument in replace_block_by call. | |
3322 | (update_debug_stmts): Remove MAY_HAVE_DEBUG_STMTS test. | |
3323 | (tail_merge_optimize): Remove update_vops argument to apply_clusters. | |
3324 | Remove call to purge_bbs. Add calls to calculate_dominance_info and | |
3325 | free_dominance_info. Add MAY_HAVE_DEBUG_STMTS before calling | |
3326 | update_debug_stmts. Mark vop var for renaming, if necessary. | |
3327 | ||
3328 | 2011-11-15 Bernd Schmidt <bernds@codesourcery.com> | |
3329 | ||
3330 | PR rtl-optimization/51051 | |
3331 | * cfgrtl.c (cfg_layout_can_merge_blocks_p): Return FALSE if the | |
3332 | move would cause fallthrough into the exit block. | |
3333 | ||
3334 | 2011-11-14 Richard Henderson <rth@redhat.com> | |
3335 | ||
3336 | * config/rs6000/rs6000.c (emit_load_locked): Assert the mode is | |
3337 | handled. | |
3338 | (emit_store_conditional): Likewise. | |
3339 | (rs6000_pre_atomic_barrier, rs6000_post_atomic_barrier): New. | |
3340 | (rs6000_adjust_atomic_subword): New. | |
3341 | (rs6000_mask_atomic_subword, rs6000_finish_atomic_subword): New. | |
3342 | (rs6000_expand_atomic_op): Rename from rs6000_emit_sync; rewrite | |
3343 | for pre-reload expansion. | |
3344 | (rs6000_split_compare_and_swap, rs6000_split_compare_and_swapqhi, | |
3345 | rs6000_expand_compare_and_swapqhi): Merge into ... | |
3346 | (rs6000_expand_atomic_compare_and_swap): ... here. New function. | |
3347 | rs6000_split_lock_test_and_set; expand immediately. Handle | |
3348 | QImode and HImode. | |
3349 | * config/rs6000/rs6000.md (UNSPEC_LWSYNC): Move and rename | |
3350 | from UNSPECV_LWSYNC. | |
3351 | * config/rs6000/sync.md (fetchopsi_constr, fetchopdi_constr): Remove. | |
3352 | (mem_thread_fence): New. | |
3353 | (hwsync): Rename from memory_barrier. | |
3354 | (*hwsync): Rename from *sync_internal. | |
3355 | (lwsync, *lwsync): Mirror hwsync implementation. | |
3356 | (isync): Don't reference memory. | |
3357 | (loadsync): New. | |
3358 | (atomic_load<INT>, atomic_store<INT>): New. | |
3359 | (ATOMIC): New mode iterator. | |
3360 | (load_locked<ATOMIC>): Rename from load_locked_<GPR>. | |
3361 | (store_conditional<ATOMIC>): Rename from store_conditional_<GPR>. | |
3362 | (sync_compare_and_swap<GPR>): Remove. | |
3363 | (sync_compare_and_swaphi, sync_compare_and_swapqi): Remove. | |
3364 | (sync_compare_and_swapqhi_internal): Remove. | |
3365 | (sync_lock_test_and_set<GPR>): Remove. | |
3366 | (sync_<FETCHOP><INT1>): Remove. | |
3367 | (*sync_<FETCHOP>si_internal, *sync_<FETCHOP>di_internal): Remove. | |
3368 | (sync_nand<INT1>, *sync_nand<GPR>_internal): Remove. | |
3369 | (sync_old_<FETCHOP><GPR>): Remove. | |
3370 | (*sync_old_<FETCHOP>si_internal): Remove. | |
3371 | (*sync_old_<FETCHOP>di_internal): Remove. | |
3372 | (sync_old_nand<INT1>): Remove. | |
3373 | (*sync_old_nand<GPR>_internal): Remove. | |
3374 | (sync_new_<FETCHOP><GPR>): Remove. | |
3375 | (*sync_new_<FETCHOP>si_internal): Remove. | |
3376 | (*sync_new_<FETCHOP>di_internal): Remove. | |
3377 | (sync_new_nand<INT1>): Remove. | |
3378 | (*sync_new_nand<GPR>_internal): Remove. | |
3379 | (*atomic_andsi, *atomic_anddi): Remove. | |
3380 | (*sync_addshort_internal, *sync_subshort_internal): Remove. | |
3381 | (*sync_andsi_internal, *sync_boolsi_internal): Remove. | |
3382 | (*sync_boolcshort_internal): Remove. | |
3383 | (sync_lock_release<INT1>): Remove. | |
3384 | (atomic_compare_and_swap<INT1>): New. | |
3385 | (atomic_exchange<INT1>): New. | |
3386 | (atomic_<FETCHOP><INT1>, atomic_nand<INT1>): New. | |
3387 | (atomic_fetch_<FETCHOP><INT1>, atomic_fetch_nand<INT1>): New. | |
3388 | (atomic_<FETCHOP>_fetch<INT1>, atomic_nand_fetch<INT1>): New. | |
3389 | ||
3390 | 2011-11-14 Uros Bizjak <ubizjak@gmail.com> | |
3391 | ||
3392 | * config/i386/sse.md (round<mode>2): Use register_operand for | |
3393 | operand 1 predicate. | |
3394 | (round<mode>2_sfix): Ditto. | |
3395 | (round<mode>2_vec_pack_sfix): Ditto for operand 1 and operand 2. | |
3396 | ||
3397 | 2011-11-14 Nathan Sidwell <nathan@acm.org> | |
3398 | ||
3399 | * gcov.c (canonicalize_name): Protect use of S_ISLNK. | |
3400 | ||
3401 | 2011-11-14 Jan Hubicka <jh@suse.cz> | |
3402 | ||
3403 | PR target/51126 | |
3404 | * config/i386/i386.c (core cost model): Correct pasto. | |
3405 | ||
3406 | 2011-11-14 Uros Bizjak <ubizjak@gmail.com> | |
3407 | ||
3408 | * config/i386/sse.md (round<mode>2_sfix): New expander. | |
3409 | (round<mode>2_vec_pack_sfix): Ditto. | |
3410 | (<sse4_1>_round<ssemodesuffix>_sfix<avxsizesuffix>): Ditto. | |
3411 | (<sse4_1>_round<ssemodesuffix>_vec_pack_sfix<avxsizesuffix>): Ditto. | |
3412 | * config/i386/builtin-types.def (V4SI_FTYPE_V4SF_ROUND, | |
3413 | V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND, | |
3414 | V8SI_FTYPE_V4DF_V4DF_ROUND): New builtin types. | |
3415 | * config/i386/i386.c (ix86_builtins): Add | |
3416 | IX86_BUILTIN_{FLOORPD,CEILPD,ROUNDPD_AZ}_VEC_PACK_SFIX{,256} and | |
3417 | IX86_BUILTIN_{FLOORPS,CEILPS,ROUNDPS_AZ}_SFIX{,256} defines. | |
3418 | (bdesc_args): Add __builtin_ia32_{floorpd,ceilpd}_vec_pack_sfix{,256}, | |
3419 | __builtin_ia32_roundpd_az_vec_pack_sfix{,256}, | |
3420 | __builtin_ia32_{floorps,ceilps}_sfix{,256}and | |
3421 | __builtin_ia32_roundps_az_sfix{,256} descriptions. | |
3422 | (ix86_expand_sse_round_vec_pack_sfix): New. | |
3423 | (ix86_expand_args_builtin): Handle V4SI_FTYPE_V4SF_ROUND, | |
3424 | V8SI_FTYPE_V8SF_ROUND, V4SI_FTYPE_V2DF_V2DF_ROUND and | |
3425 | V8SI_FTYPE_V4DF_V4DF_ROUND types. Check last argument of | |
3426 | CODE_FOR_sse4_1_roundpd_vec_pack_sfix, CODE_FOR_sse4_1_roundps_sfix, | |
3427 | CODE_FOR_avx_roundpd_vec_pack_sfix256 and CODE_FOR_avx_roundps_sfix256. | |
3428 | (ix86_builtin_vectorized_function): Handle | |
3429 | BUILT_IN_{I,L,LL}FLOOR{,F}, BUILT_IN_{I,L,LL}CEIL{,F} and | |
3430 | BUILT_IN_{I,L,LL}ROUND{,F} | |
3431 | ||
3432 | 2011-11-14 Jan Hubicka <jh@suse.cz> | |
3433 | ||
3434 | PR middle-end/50598 | |
3435 | * cgraph.h (varpool_externally_visible_p): Declare. | |
3436 | (varpool_add_new_variable): Declare. | |
3437 | * tree-emultls.c (get_emutls_init_templ_addr, | |
3438 | new_emutls_decl): Use varpool_add_new_variable. | |
3439 | * ipa.c (varpool_externally_visible_p): Export. | |
3440 | * varpool.c (varpool_add_new_variable): New function. | |
3441 | ||
3442 | 2011-11-14 Michael Zolotukhin <michael.v.zolotukhin@gmail.com> | |
3443 | Jan Hubicka <jh@suse.cz> | |
3444 | ||
3445 | * config/i386/i386.h (processor_costs): Add second dimension to | |
3446 | stringop_algs array. | |
3447 | * config/i386/i386.c (cost models): Initialize second dimension of | |
3448 | stringop_algs arrays. | |
3449 | (core_cost): New costs based on generic64 costs with updated stringop | |
3450 | values. | |
3451 | (promote_duplicated_reg): Add support for vector modes, add | |
3452 | declaration. | |
3453 | (promote_duplicated_reg_to_size): Likewise. | |
3454 | (processor_target): Set core costs for core variants. | |
3455 | (expand_set_or_movmem_via_loop_with_iter): New function. | |
3456 | (expand_set_or_movmem_via_loop): Enable reuse of the same iters in | |
3457 | different loops, produced by this function. | |
3458 | (emit_strset): New function. | |
3459 | (expand_movmem_epilogue): Add epilogue generation for bigger sizes, | |
3460 | use SSE-moves where possible. | |
3461 | (expand_setmem_epilogue): Likewise. | |
3462 | (expand_movmem_prologue): Likewise for prologue. | |
3463 | (expand_setmem_prologue): Likewise. | |
3464 | (expand_constant_movmem_prologue): Likewise. | |
3465 | (expand_constant_setmem_prologue): Likewise. | |
3466 | (decide_alg): Add new argument align_unknown. Fix algorithm of | |
3467 | strategy selection if TARGET_INLINE_ALL_STRINGOPS is set; Skip sse_loop | |
3468 | (decide_alignment): Update desired alignment according to chosen move | |
3469 | mode. | |
3470 | (ix86_expand_movmem): Change unrolled_loop strategy to use SSE-moves. | |
3471 | (ix86_expand_setmem): Likewise. | |
3472 | (ix86_slow_unaligned_access): Implementation of new hook | |
3473 | slow_unaligned_access. | |
3474 | * config/i386/i386.md (strset): Enable half-SSE moves. | |
3475 | * config/i386/sse.md (vec_dupv4si): Add expand for vec_dupv4si. | |
3476 | (vec_dupv2di): Add expand for vec_dupv2di. | |
3477 | ||
3478 | 2011-11-14 Dimitrios Apostolou <jimis@gmx.net> | |
3479 | ||
3480 | PR bootstrap/51094 | |
3481 | PR middle-end/51116 | |
3482 | * config/elfos.h (TARGET_ASM_INTERNAL_LABEL): Remove. | |
3483 | * varasm.c (default_elf_internal_label): Remove. | |
3484 | ||
3485 | 2011-11-14 Kai Tietz <ktietz@redhat.com> | |
3486 | ||
3487 | * gcov.c (generate_results): Add missing semicolon and correct indent. | |
3488 | ||
3489 | 2011-11-14 Ira Rosen <ira.rosen@linaro.org> | |
3490 | ||
3491 | PR bootstrap/51112 | |
3492 | * tree-vect-stmts.c (vectorizable_condition): Initialize comp_vectype. | |
3493 | ||
3494 | 2011-11-14 Mingjie Xing <mingjie.xing@gmail.com> | |
3495 | ||
3496 | * doc/invoke.texi (Wunused-result): Change @pxref{Variable Attributes} | |
3497 | to @pxref{Function Attributes}. | |
3498 | ||
3499 | 2011-11-13 Oleg Endo <oleg.endo@t-online.de> | |
3500 | ||
3501 | PR target/50694 | |
3502 | * config/sh/sh.h (IS_LITTLE_ENDIAN_OPTION, UNSUPPORTED_SH2A): | |
3503 | New macros. | |
3504 | (DRIVER_SELF_SPECS): Use new macros to filter out unsupported options | |
3505 | taking the default configuration into account. | |
3506 | ||
3507 | 2011-11-13 Jonathan Wakely <jwakely.gcc@gmail.com> | |
3508 | ||
3509 | * doc/install.texi (Specific): Fix anchor for | |
3510 | x86_64-*-solaris2.1[0-9]*. | |
3511 | ||
3512 | 2011-11-13 Nathan Sidwell <nathan@acm.org> | |
3513 | ||
3514 | * gcov.c (source_prefix, source_length): New globals. | |
3515 | (flag_relative_only): Likewise. | |
3516 | (print_usage, options, process_args): Update. | |
3517 | (generate_results): Use coverage.name, check | |
3518 | flag_relative_only. Adjust messages. | |
3519 | (find_source): Check source_prefix. | |
3520 | (output_lines): Use coverage.name, adjust messages. | |
3521 | * doc/gcov.texi (Invoking Gcov): Document new options. | |
3522 | ||
3523 | 2011-11-12 Jason Merrill <jason@redhat.com> | |
3524 | ||
3525 | PR c++/51060 | |
3526 | * gimplify.c (gimplify_target_expr): Add a clobber to the cleanup. | |
3527 | (gimplify_modify_expr): Don't try to simplify it. | |
3528 | ||
3529 | 2011-11-12 Dimitrios Apostolou <jimis@gmx.net> | |
3530 | ||
3531 | PR bootstrap/51094 | |
3532 | * config/elfos.h (STRING_ASM_OP): Define. | |
3533 | * varasm.c (default_elf_asm_output_limited_string): Use it. | |
3534 | ||
3535 | PR bootstrap/51094 | |
3536 | * gcc/configure.ac: Check for stpcpy declaration. | |
3537 | * system.h: Declare it if not. | |
3538 | * config.in, configure: Regenerate. | |
3539 | ||
3540 | 2011-11-12 Richard Henderson <rth@redhat.com> | |
3541 | ||
3542 | * config/rs6000/rs6000.md (fix_trunc<SFDF>si2_stfiwx): Use | |
3543 | nonimmediate_operand for the destination. | |
3544 | (fixuns_trunc<SFDF>si2_stfiwx): Likewise. | |
3545 | ||
3546 | * builtins.c (expand_builtin_compare_and_swap): If target is const0, | |
3547 | don't pass the target to expand_atomic_compare_and_swap. | |
3548 | (expand_builtin_atomic_compare_exchange): Likewise. | |
3549 | ||
3550 | * config/sh/linux.h (TARGET_INIT_LIBFUNCS): New. | |
3551 | * config/sh/sh.c (sh_init_sync_libfuncs): New. | |
3552 | ||
3553 | * config/pa/pa-linux.h (TARGET_SYNC_LIBCALL): New. | |
3554 | * config/pa/pa.h (TARGET_SYNC_LIBCALL): New default. | |
3555 | * config/pa/pa.c (pa_init_libfuncs): Use init_sync_libfuncs. | |
3556 | ||
3557 | 2011-11-12 Iain Sandoe <iains@gcc.gnu.org> | |
3558 | ||
3559 | PR target/45233 | |
3560 | * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): | |
3561 | Only expand a symbol ref. into an access when the entity is defined | |
3562 | in the TU. | |
3563 | ||
3564 | 2011-11-12 Jan Hubicka <jh@suse.cz> | |
3565 | ||
3566 | PR bootstrap/50822 | |
3567 | * cgraphunit.c (output_weakrefs): Output really only weakrefs. | |
3568 | ||
3569 | 2011-11-12 Nathan Sidwell <nathan@acm.org> | |
3570 | ||
3571 | * gcov.c (struct name_map): New. | |
3572 | (names, n_names, a_names): New global vars. | |
3573 | (print_usage): Adjust usage. | |
3574 | (generate_results): Canonicalize main file name. | |
3575 | (release_structures): Adjust. | |
3576 | (name_search, name_sort): New callbacks. | |
3577 | (find_source): Look for and create a canonical name. | |
3578 | (canonicalize_name): New. | |
3579 | (make_gcov_file_name): Reimplement and fix mangling. | |
3580 | (mangle_name): New. | |
3581 | * doc/gcov.texi: Update documentation about path preservation. | |
3582 | ||
3583 | 2011-11-11 David S. Miller <davem@davemloft.net> | |
3584 | ||
3585 | * config/sparc/linux.h (ASM_GENERATE_INTERNAL_LABEL): Delete. | |
3586 | * config/sparc/linux64.h (ASM_GENERATE_INTERNAL_LABEL): Delete. | |
3587 | ||
3588 | 2011-11-11 Jakub Jelinek <jakub@redhat.com> | |
3589 | ||
3590 | * config/i386/i386-protos.h (ix86_maybe_emit_epilogue_vzeroupper): | |
3591 | New prototype. | |
3592 | * config/i386/i386.c (ix86_maybe_emit_epilogue_vzeroupper): New | |
3593 | function. | |
3594 | (ix86_expand_epilogue): Use it. | |
3595 | * config/i386/i386.md (return, simple_return): Call it in the | |
3596 | expanders. | |
3597 | ||
3598 | PR tree-optimization/51091 | |
3599 | * tree-stdarg.c (execute_optimize_stdarg): Ignore TREE_CLOBBER_P | |
3600 | rhs also in the va_list_simple_ptr case. | |
3601 | ||
3602 | PR tree-optimization/51058 | |
3603 | * tree-vect-slp.c (vect_remove_slp_scalar_calls): New function. | |
3604 | (vect_schedule_slp): Call it. | |
3605 | * tree-vect-stmts.c (vectorizable_call): If slp_node != NULL, | |
3606 | don't replace scalar calls with setting of their lhs to zero here. | |
3607 | ||
3608 | PR tree-optimization/51074 | |
3609 | * fold-const.c (vec_cst_ctor_to_array, fold_vec_perm): New functions. | |
3610 | (fold_binary_loc): Handle VEC_EXTRACT_EVEN_EXPR, | |
3611 | VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR and | |
3612 | VEC_INTERLEAVE_LOW_EXPR with VECTOR_CST or CONSTRUCTOR operands. | |
3613 | (fold_ternary_loc): Handle VEC_PERM_EXPR with VECTOR_CST or | |
3614 | CONSTRUCTOR operands. | |
3615 | * tree-ssa-propagate.c (valid_gimple_rhs_p): Handle ternary | |
3616 | expressions. | |
3617 | * tree-vect-generic.c (lower_vec_perm): Mask sel_int elements | |
3618 | to 0 .. 2 * elements - 1. | |
3619 | ||
3620 | 2011-11-11 Richard Henderson <rth@redhat.com> | |
3621 | ||
3622 | * gimple-pretty-print.c (dump_gimple_omp_atomic_load): Dump needed. | |
3623 | (dump_gimple_omp_atomic_store): Likewise. | |
3624 | * optabs.c (can_atomic_exchange_p): New. | |
3625 | * optabs.h (can_atomic_exchange_p): Declare. | |
3626 | * omp-low.c (expand_omp_atomic_load): Implement. | |
3627 | (expand_omp_atomic_store): Likewise. | |
3628 | (expand_omp_atomic): Update for new arguments to load/store. | |
3629 | ||
3630 | 2011-11-11 Eric Botcazou <ebotcazou@adacore.com> | |
3631 | ||
3632 | * cprop.c: Adjust outdated comments throughout. | |
3633 | (hash_scan_set): Rename PAT parameter into SET. | |
3634 | (cprop_pavloc): Rename into... | |
3635 | (cprop_avloc): ...this. | |
3636 | (cprop_absaltered): Rename into... | |
3637 | (cprop_kill): ...this. | |
3638 | (alloc_cprop_mem): Adjust for above renaming. | |
3639 | (free_cprop_mem): Likewise. | |
3640 | (compute_cprop_data): Likewise. | |
3641 | (compute_local_properties): Rename TRANSP parameter into KILL and | |
3642 | adjust throughout. Rework comments. | |
3643 | (try_replace_reg): Fix long line. | |
3644 | (cprop_jump): Likewise. | |
3645 | (constprop_register): Fix prototype and take INSN last. | |
3646 | (cprop_insn): Adjust calls to above function. Fix long lines. | |
3647 | (bypass_block): Likewise. | |
3648 | (one_cprop_pass): Likewise. | |
3649 | ||
3650 | 2011-11-11 Uros Bizjak <ubizjak@gmail.com> | |
3651 | ||
3652 | * config/alpha/elf.h (ELF_ASCII_ESCAPES): Rename from ESCAPES. | |
3653 | (ELF_STRING_LIMIT): Rename from STRING_LIMIT. | |
3654 | ||
3655 | 2011-11-11 Jason Merrill <jason@redhat.com> | |
3656 | ||
3657 | * varasm.c (default_elf_asm_output_limited_string): #ifdef | |
3658 | ELF_ASCII_ESCAPES. | |
3659 | (default_elf_asm_output_ascii): Likewise. | |
3660 | ||
3661 | 2011-11-11 Uros Bizjak <ubizjak@gmail.com> | |
3662 | ||
3663 | PR target/50762 | |
3664 | * config/i386/constraints.md (j): New address constraint. | |
3665 | * config/i386/predicates.md (lea_address_operand): Redefine as | |
3666 | special predicate. | |
3667 | * config/i386/i386.md (*lea_3_zext): Use "j" constraint for operand 1. | |
3668 | (*lea_4_zext): Ditto. | |
3669 | ||
3670 | 2011-11-11 David S. Miller <davem@davemloft.net> | |
3671 | ||
3672 | Revert | |
3673 | 2011-11-05 David S. Miller <davem@davemloft.net> | |
3674 | ||
3675 | * config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec. | |
3676 | (zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders. | |
3677 | (*zero_extend_v8qi_<P:mode>_insn, | |
3678 | *zero_extend_v4hi_<P:mode>_insn): New insns. | |
3679 | * config/sparc/sparc.c (vector_init_move_words, | |
3680 | vector_init_prepare_elts, sparc_expand_vector_init_vis2, | |
3681 | sparc_expand_vector_init_vis1): New functions. | |
3682 | (vector_init_bshuffle): Rewrite to handle more cases and make use | |
3683 | of locs[] array prepared by vector_init_prepare_elts. | |
3684 | (vector_init_fpmerge, vector_init_faligndata): Delete. | |
3685 | (sparc_expand_vector_init): Rewrite using new infrastructure. | |
3686 | ||
3687 | 2011-11-11 Jakub Jelinek <jakub@redhat.com> | |
3688 | ||
3689 | * opts-common.c (generate_canonical_option): Free opt_text | |
3690 | it it has been allocated here and not stored anywhere. | |
3691 | ||
3692 | * tree-vect-slp.c (vect_free_slp_tree): Also free SLP_TREE_CHILDREN | |
3693 | vector. | |
3694 | (vect_create_new_slp_node): Don't allocate node before checking stmt | |
3695 | type. | |
3696 | (vect_free_oprnd_info): Remove FREE_DEF_STMTS argument, always | |
3697 | free def_stmts vectors and additionally free oprnd_info. | |
3698 | (vect_build_slp_tree): Adjust callers. Call it even if | |
3699 | stop_recursion. If vect_create_new_slp_node or | |
3700 | vect_build_slp_tree fails, properly handle freeing memory. | |
3701 | If it succeeded, clear def_stmts in oprnd_info. | |
3702 | ||
3703 | 2011-11-11 Dimitrios Apostolou <jimis@gmx.net> | |
3704 | ||
3705 | * defaults.h (ASM_OUTPUT_LABEL, ASM_OUTPUT_INTERNAL_LABEL): Expand on | |
3706 | multiple lines for readability. | |
3707 | * output.h (fprint_whex, fprint_w, fprint_ul, sprint_ul): Declare. | |
3708 | (ASM_OUTPUT_LABELREF): Call fputs instead of asm_fprintf. | |
3709 | * dwarf2asm.c (dw2_assemble_integer, dw2_asm_output_data, | |
3710 | dw2_asm_data_uleb128, dw2_asm_delta_uleb128, | |
3711 | dw2_asm_delta_sleb128): Convert fprintf calls to the new functions. | |
3712 | * dwarf2out.c (dwarf2out_source_line): Call fprint_ul instead of | |
3713 | fprintf. | |
3714 | * final.c (fprint_whex, fprint_w, fprint_ul, sprint_ul): New functions | |
3715 | serving as fast replacements for fprintf integer to string conversions. | |
3716 | (sprint_ul_rev): Internal helper for the above. | |
3717 | (output_addr_const) <CONST_INT>: Don't use fprintf. | |
3718 | * varasm.c: Fix some whitespace inconsistencies. | |
3719 | (default_elf_asm_output_limited_string): New. | |
3720 | (default_elf_asm_output_ascii): Likewise. | |
3721 | (default_elf_internal_label): Likewise. | |
3722 | * config/elfos.h (ASM_GENERATE_INTERNAL_LABEL): Use sprint_ul and | |
3723 | stpcpy instead of sprintf. | |
3724 | (TARGET_ASM_INTERNAL_LABEL): Define as default_elf_internal_label. | |
3725 | (ELF_ASCII_ESCAPES, ELF_STRING_LIMIT): Rename from old ESCAPES and | |
3726 | STRING_LIMIT macros. | |
3727 | (ASM_OUTPUT_LIMITED_STRING, ASM_OUTPUT_ASCII): Call functions that | |
3728 | provide the same functionality. | |
3729 | * config/i386/i386.c (print_reg): Call fprint_ul instead of fprintf. | |
3730 | ||
3731 | 2011-11-10 Andrew MacLeod <amacleod@redhat.com> | |
3732 | ||
3733 | * doc/extend.texi: Document __atomic_test_and_set and __atomic_clear. | |
3734 | ||
3735 | 2011-11-10 Andrew MacLeod <amacleod@redhat.com> | |
3736 | ||
3737 | PR middle-end/51038 | |
3738 | * builtins.c (expand_builtin_atomic_clear): New. Expand atomic_clear. | |
3739 | (expand_builtin_atomic_test_and_set): New. Expand atomic test_and_set. | |
3740 | (expand_builtin): Add cases for test_and_set and clear. | |
3741 | * sync-builtins.def (BUILT_IN_ATOMIC_TEST_AND_SET): New. | |
3742 | (BUILT_IN_ATOMIC_CLEAR): New. | |
3743 | ||
3744 | 2011-11-10 Roberto Agostino Vitillo <ravitillo@lbl.gov> | |
3745 | ||
3746 | PR debug/50983 | |
3747 | * dwarf2out.c (set_cur_line_info_table): Restore the last is_stmt | |
3748 | value in the current line table. | |
3749 | ||
3750 | 2011-11-10 Nathan Sidwell <nathan@acm.org> | |
3751 | ||
3752 | * gcov.c (struct function_info): Make src an index, not a pointer. | |
3753 | (struct source_info): Remove index and next source fields. | |
3754 | (fn_end): New static var. | |
3755 | (sources_index): Remove. | |
3756 | (sources): Now a pointer to an array, not a list. | |
3757 | (n_sources, a_sources): New. | |
3758 | (process_file): Adjust for changes to read_graph_file. Insert | |
3759 | functions into source lists and check line numbers here. | |
3760 | (generate_results): Only allocate lines for sources with | |
3761 | contents. Adjust for source array. | |
3762 | (release_structures): Likewise. | |
3763 | (find_source): Return source index, adjust for source array. | |
3764 | (read_graph_file): Return function list. Don't insert into source | |
3765 | lists here. | |
3766 | (read_count_file): Take list of functions. | |
3767 | (solve_flow_graph): Reverse the arc lists here. | |
3768 | (add_line_counts): Adjust for source array. | |
3769 | ||
3770 | 2011-11-10 Jakub Jelinek <jakub@redhat.com> | |
3771 | ||
3772 | PR middle-end/51077 | |
3773 | * tree-object-size.c (addr_object_size): Check TREE_CODE of | |
3774 | MEM_REF's operand rather than code of the MEM_REF itself. | |
3775 | ||
3776 | 2011-11-10 Andrew MacLeod <amacleod@redhat.com> | |
3777 | ||
3778 | PR rtl-optimization/51040 | |
3779 | * optabs.c (expand_atomic_fetch_op): Patchup code for NAND should | |
3780 | be AND followed by NOT. | |
3781 | * builtins.c (expand_builtin_atomic_fetch_op): Patchup code for NAND | |
3782 | should be AND followed by NOT. | |
3783 | ||
3784 | 2011-11-10 Jakub Jelinek <jakub@redhat.com> | |
3785 | ||
3786 | * vec.h (VEC_BASE): If base is at offset 0 in the structure, | |
3787 | use &(P)->base even if P is NULL. | |
3788 | ||
3789 | PR rtl-optimization/51023 | |
3790 | * combine.c (simplify_comparison) <case SIGN_EXTEND>: Don't use | |
3791 | val_signbit_known_clear_p for signed comparison narrowing | |
3792 | optimization. Don't check for non-VOIDmode, use | |
3793 | HWI_COMPUTABLE_MODE_P macro. | |
3794 | <case ZERO_EXTEND>: Don't check for non-VOIDmode. | |
3795 | Optimize even when const_op is equal to GET_MODE_MASK (mode), | |
3796 | don't optimize if const_op is negative. | |
3797 | ||
3798 | 2011-11-10 Richard Guenther <rguenther@suse.de> | |
3799 | ||
3800 | PR tree-optimization/51042 | |
3801 | * tree-ssa-pre.c (phi_translate_1): Avoid recursing on | |
3802 | self-referential expressions. Refactor code to avoid duplication. | |
3803 | ||
3804 | 2011-11-10 Richard Guenther <rguenther@suse.de> | |
3805 | ||
3806 | PR tree-optimization/51070 | |
3807 | * tree-loop-distribution.c (generate_builtin): Do not replace | |
3808 | the loop with a builtin if the partition contains statements which | |
3809 | results are used outside of the loop. | |
3810 | (pass_loop_distribution): Verify and collect. | |
3811 | ||
3812 | 2011-11-10 Richard Guenther <rguenther@suse.de> | |
3813 | ||
3814 | PR tree-optimization/51030 | |
3815 | * tree-ssa-phiopt.c (jump_function_from_stmt): New function. | |
3816 | (value_replacement): Use it to handle trivial non-empty | |
3817 | intermediate blocks. | |
3818 | ||
3819 | 2011-11-10 Richard Guenther <rguenther@suse.de> | |
3820 | ||
3821 | PR middle-end/51071 | |
3822 | * gimple.c (gimple_has_side_effects): Remove checking code | |
3823 | that doesn't belong here. | |
3824 | ||
3825 | 2011-11-10 Ira Rosen <ira.rosen@linaro.org> | |
3826 | ||
3827 | PR tree-optimization/51058 | |
3828 | * tree-vect-slp.c (vect_get_constant_vectors): Handle CALL_EXPR. | |
3829 | ||
3830 | 2011-11-10 Jakub Jelinek <jakub@redhat.com> | |
3831 | ||
3832 | PR tree-optimization/51000 | |
3833 | * tree-vect-patterns.c (vect_recog_bool_pattern): If adding | |
3834 | a pattern stmt for a bool store, adjust DR_STMT too. | |
3835 | Don't handle bool conversions to single bit precision lhs. | |
3836 | * tree-vect-stmts.c (vect_remove_stores): If next is a pattern | |
3837 | stmt, remove its related stmt and free its stmt_vinfo. | |
3838 | (free_stmt_vec_info): Free also pattern stmt's vinfo and | |
3839 | pattern def stmt's vinfo. | |
3840 | * tree-vect-loop.c (destroy_loop_vec_info): Don't try to | |
3841 | free pattern stmt's vinfo here. | |
3842 | (vect_transform_loop): When calling vect_remove_stores, | |
3843 | do gsi_next first and don't call gsi_remove. If not strided | |
3844 | store, free stmt vinfo for gsi_stmt (si) rather than stmt. | |
3845 | ||
3846 | 2011-11-09 Jakub Jelinek <jakub@redhat.com> | |
3847 | ||
3848 | PR target/50911 | |
3849 | * config/i386/i386.c (expand_vec_perm_interleave2): If d->vmode is | |
3850 | V4SImode, !TARGET_SSE2 and punpck[lh]* is needed, change dremap.vmode | |
3851 | to V4SFmode. | |
3852 | ||
3853 | * function.h (requires_stack_frame_p): New prototype. | |
3854 | * function.c (requires_stack_frame_p): No longer static. | |
3855 | * config/i386/i386.c (ix86_finalize_stack_realign_flags): If | |
3856 | stack_realign_fp was just a conservative guess for a function | |
3857 | which doesn't use sp/fp/argp at all, clear frame_pointer_needed | |
3858 | and stack realignment. | |
3859 | ||
3860 | 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com> | |
3861 | ||
3862 | PR preprocessor/51061 | |
3863 | * incpath.c (merge_include_chains): Make sure to not pass null | |
3864 | pointers to free_path. | |
3865 | ||
3866 | 2011-11-09 Paolo Carlini <paolo.carlini@oracle.com> | |
3867 | ||
3868 | * doc/invoke.texi ([Option Summary, C++ Language Options]): | |
3869 | Add -Wzero-as-null-pointer-constant. | |
3870 | ||
3871 | 2011-11-07 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | |
3872 | ||
3873 | * config/arm/arm-cores.def: Add -mcpu=cortex-a7. | |
3874 | * config/arm/arm-tables.opt: Regenerate. | |
3875 | * config/arm/arm-tune.md: Likewise. | |
3876 | * config/arm/bpabi.h (BE8_LINK_SPEC): Add Cortex A-7. | |
3877 | * doc/invoke.texi: Document -mcpu=cortex-a7. | |
3878 | ||
3879 | 2011-11-09 Richard Guenther <rguenther@suse.de> | |
3880 | ||
3881 | Revert | |
3882 | 2011-11-09 Richard Guenther <rguenther@suse.de> | |
3883 | ||
3884 | * tree-cfg.c (verify_gimple_call): Verify that | |
3885 | gimple_call_cannot_inline_p is returning a conservative | |
3886 | correct result according to gimple_check_call_matching_types. | |
3887 | ||
3888 | 2011-11-09 Richard Guenther <rguenther@suse.de> | |
3889 | ||
3890 | PR tree-optimization/51039 | |
3891 | * tree-cfg.c (verify_gimple_call): Verify that | |
3892 | gimple_call_cannot_inline_p is returning a conservative | |
3893 | correct result according to gimple_check_call_matching_types. | |
3894 | * ipa-inline-analysis.c (estimate_function_body_sizes): Remove | |
3895 | code dealing with un-inlinablility. | |
3896 | * gimple-streamer-in.c (input_gimple_stmt): Update the | |
3897 | non-inlinable flag. | |
3898 | ||
3899 | 2011-11-09 Richard Guenther <rguenther@suse.de> | |
3900 | ||
3901 | PR tree-optimization/51039 | |
3902 | * tree-inline.c (setup_one_parameter): Always perform a | |
3903 | valid gimple type change. | |
3904 | (declare_return_variable): Likewise. | |
3905 | ||
3906 | 2011-11-09 Jakub Jelinek <jakub@redhat.com> | |
3907 | ||
3908 | * config/rs6000/vector.md (vcondv4sfv4si, vcondv4siv4sf, | |
3909 | vconduv4sfv4si): New patterns. | |
3910 | * config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Handle | |
3911 | different dest_mode from comparison mode. | |
3912 | ||
3913 | 2011-11-09 Richard Guenther <rguenther@suse.de> | |
3914 | ||
3915 | * gimple-fold.c (canonicalize_constructor_val): Mark | |
3916 | address-taken variables addressable. | |
3917 | ||
3918 | 2011-11-09 Ira Rosen <ira.rosen@linaro.org> | |
3919 | ||
3920 | PR tree-optimization/51015 | |
3921 | * tree-vect-loop.c (vect_determine_vectorization_factor): Expect | |
3922 | vectype to be set for pattern def stmts. | |
3923 | ||
3924 | 2011-11-09 Alan Modra <amodra@gmail.com> | |
3925 | ||
3926 | * function.c (bb_active_p): Delete. | |
3927 | (dup_block_and_redirect, active_insn_between): New functions. | |
3928 | (convert_jumps_to_returns, emit_return_for_exit): New functions, | |
3929 | split out from.. | |
3930 | (thread_prologue_and_epilogue_insns): ..here. Delete | |
3931 | shadowing variables. Don't do prologue register clobber tests | |
3932 | when shrink wrapping already failed. Delete all last_bb_active | |
3933 | code. Instead compute tail block candidates for duplicating | |
3934 | exit path. Remove these from antic set. Duplicate tails when | |
3935 | reached from both blocks needing a prologue/epilogue and | |
3936 | blocks not needing such. | |
3937 | * ifcvt.c (dead_or_predicable): Test both flag_shrink_wrap and | |
3938 | HAVE_simple_return. | |
3939 | * bb-reorder.c (get_uncond_jump_length): Make global. | |
3940 | * bb-reorder.h (get_uncond_jump_length): Declare. | |
3941 | * cfgrtl.c (rtl_create_basic_block): Comment typo fix. | |
3942 | (rtl_split_edge): Likewise. Warning fix. | |
3943 | (rtl_duplicate_bb): New function. | |
3944 | (rtl_cfg_hooks): Enable can_duplicate_block_p and duplicate_block. | |
3945 | * Makefile.in (function.o): Update dependencies. | |
3946 | ||
3947 | 2011-11-08 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
3948 | Georg-Johann Lay <avr@gjlay.de> | |
3949 | ||
3950 | * doc/tm.texi.in (MODE_CODE_BASE_REG_CLASS): Add address space | |
3951 | argument. | |
3952 | (REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise. | |
3953 | * doc/tm.texi: Regenerate. | |
3954 | ||
3955 | * config/cris/cris.h (MODE_CODE_BASE_REG_CLASS): Add address | |
3956 | space argument. | |
3957 | (REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise. | |
3958 | * config/bfin/bfin.h (MODE_CODE_BASE_REG_CLASS): Likewise. | |
3959 | (REGNO_MODE_CODE_OK_FOR_BASE_P): Likewise. | |
3960 | * config/avr/avr.h (MODE_CODE_BASE_REG_CLASS): Add address space | |
3961 | argument. | |
3962 | (REGNO_MODE_CODE_OK_FOR_BASE_P): Ditto. | |
3963 | * config/avr/avr-protos.h (avr_mode_code_base_reg_class): Ditto. | |
3964 | (avr_regno_mode_code_ok_for_base_p): Ditto. | |
3965 | * config/avr/avr.c (avr_mode_code_base_reg_class): Ditto. | |
3966 | (avr_regno_mode_code_ok_for_base_p): Ditto. | |
3967 | (avr_reg_ok_for_addr_p): Pass AS down to | |
3968 | avr_regno_mode_code_ok_for_base_p. | |
3969 | ||
3970 | * addresses.h (base_reg_class): Add address space argument. | |
3971 | Pass to MODE_CODE_BASE_REG_CLASS. | |
3972 | (ok_for_base_p_1): Add address space argument. Pass to | |
3973 | REGNO_MODE_CODE_OK_FOR_BASE_P. | |
3974 | (regno_ok_for_base_p): Add address space argument. Pass to | |
3975 | ok_for_base_p_1. | |
3976 | ||
3977 | * regrename.c (scan_rtx_address): Add address space argument. | |
3978 | Pass address space to regno_ok_for_base_p and base_reg_class. | |
3979 | Update recursive calls. | |
3980 | (scan_rtx): Pass address space to scan_rtx_address. | |
3981 | (build_def_use): Likewise. | |
3982 | * regcprop.c (replace_oldest_value_addr): Add address space | |
3983 | argument. Pass to regno_ok_for_base_p and base_reg_class. | |
3984 | Update recursive calls. | |
3985 | (replace_oldest_value_mem): Pass address space to | |
3986 | replace_oldest_value_addr. | |
3987 | (copyprop_hardreg_forward_1): Likewise. | |
3988 | ||
3989 | * reload.c (find_reloads_address_1): Add address space argument. | |
3990 | Pass address space to base_reg_class and regno_ok_for_base_p. | |
3991 | Update recursive calls. | |
3992 | (find_reloads_address): Pass address space to base_reg_class, | |
3993 | regno_ok_for_base_p, and find_reloads_address_1. | |
3994 | (find_reloads): Pass address space to base_reg_class. | |
3995 | (find_reloads_subreg_address): Likewise. | |
3996 | ||
3997 | * ira-costs.c (record_reg_classes): Update calls to base_reg_class. | |
3998 | (ok_for_base_p_nonstrict): Add address space argument. Pass to | |
3999 | ok_for_base_p_1. | |
4000 | (record_address_regs): Add address space argument. Pass to | |
4001 | base_reg_class and ok_for_base_p_nonstrict. Update recursive calls. | |
4002 | (record_operand_costs): Pass address space to record_address_regs. | |
4003 | (scan_one_insn): Likewise. | |
4004 | ||
4005 | * caller-save.c (init_caller_save): Update call to base_reg_class. | |
4006 | * ira-conflicts.c (ira_build_conflicts): Likewise. | |
4007 | * reload1.c (maybe_fix_stack_asms): Likewise. | |
4008 | ||
4009 | 2011-11-08 Michael Matz <matz@suse.de> | |
4010 | ||
4011 | * gengtype.c (write_field_root): Avoid out-of-scope access of newv. | |
4012 | ||
4013 | * tree-stdarg.c (execute_optimize_stdarg): Accept clobbers. | |
4014 | ||
4015 | * tree.h (TREE_CLOBBER_P): New macro. | |
4016 | * gimple.h (gimple_clobber_p): New inline function. | |
4017 | * gimplify.c (gimplify_bind_expr): Add clobbers for all variables | |
4018 | that go out of scope and live in memory. | |
4019 | * tree-ssa-operands.c (get_expr_operands): Transfer volatility also | |
4020 | for constructors. | |
4021 | * cfgexpand.c (decl_to_stack_part): New static variable. | |
4022 | (add_stack_var): Allocate it, and remember mapping. | |
4023 | (fini_vars_expansion): Deallocate it. | |
4024 | (stack_var_conflict_p): Add early outs. | |
4025 | (visit_op, visit_conflict, add_scope_conflicts_1, | |
4026 | add_scope_conflicts): New static functions. | |
4027 | (expand_used_vars_for_block): Don't call add_stack_var_conflict, tidy. | |
4028 | (expand_used_vars): Add scope conflicts. | |
4029 | (expand_gimple_stmt_1): Expand clobbers to nothing. | |
4030 | (expand_debug_expr): Ditto. | |
4031 | ||
4032 | * tree-pretty-print.c (dump_generic_node): Dump clobbers nicely. | |
4033 | * tree-ssa-live.c (remove_unused_locals): Remove clobbers that | |
4034 | refer to otherwise unused locals. | |
4035 | * tree-sra.c (build_accesses_from_assign): Ignore clobbers. | |
4036 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Clobbers of | |
4037 | SSA names aren't necessary. | |
4038 | (propagate_necessity): Accept and ignore constructors on the rhs, tidy. | |
4039 | * gimple.c (walk_gimple_op): Accept constructors like mem_rhs. | |
4040 | * tree-ssa-structalias.c (find_func_aliases): Clobbers don't store | |
4041 | any known value. | |
4042 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Ditto, in particular they | |
4043 | don't zero-initialize something. | |
4044 | * tree-ssa-phiopt.c (cond_if_else_store_replacement_1): Ignore | |
4045 | clobber RHS, we don't want PHI nodes with those. | |
4046 | ||
4047 | 2011-11-08 Jakub Jelinek <jakub@redhat.com> | |
4048 | ||
4049 | * config/i386/i386.c (ix86_preferred_simd_mode): Even for TARGET_AVX | |
4050 | if not TARGET_PREFER_AVX128 return 32-byte integer vectors. | |
4051 | ||
4052 | 2011-11-08 Richard Guenther <rguenther@suse.de> | |
4053 | ||
4054 | PR tree-optimization/51012 | |
4055 | * ipa-prop.c (update_indirect_edges_after_inlining): Fixup | |
4056 | non-inlinable state. | |
4057 | * cgraph.c (cgraph_make_edge_direct): Likewise. | |
4058 | ||
4059 | 2011-11-08 Eric Botcazou <ebotcazou@adacore.com> | |
4060 | ||
4061 | PR rtl-optimization/47698 | |
4062 | * ifcvt.c (noce_operand_ok): Move around comment. | |
4063 | ||
4064 | 2011-11-08 Richard Guenther <rguenther@suse.de> | |
4065 | ||
4066 | PR lto/50999 | |
4067 | * lto-opts.c (append_to_collect_gcc_options): Split out from... | |
4068 | (lto_write_options): ... here. Prepend frontend specific flags. | |
4069 | ||
4070 | 2011-11-08 Jakub Jelinek <jakub@redhat.com> | |
4071 | ||
4072 | * config/i386/sse.md (*avx_vperm2f128<mode>3_nozero): Emit mask | |
4073 | 0x12 and 0x20 as vinsert[fi]128 instead of vperm2[fi]128. | |
4074 | ||
4075 | * tree-vect-stmts.c (vectorizable_call): Add SLP_NODE argument. | |
4076 | Handle vectorization of SLP calls. | |
4077 | (vect_analyze_stmt): Adjust caller, add call to it for SLP too. | |
4078 | (vect_transform_stmt): Adjust vectorizable_call caller, remove | |
4079 | assertion. | |
4080 | * tree-vect-slp.c (vect_get_and_check_slp_defs): For calls start | |
4081 | with op_idx 3. | |
4082 | (vect_build_slp_tree): Allow CALL_EXPR. | |
4083 | ||
4084 | 2011-11-08 Richard Guenther <rguenther@suse.de> | |
4085 | ||
4086 | * gimple-fold.c (canonicalize_constructor_val): Make sure | |
4087 | we have referenced vars setup before adding to them. | |
4088 | ||
4089 | 2011-11-07 Richard Henderson <rth@redhat.com> | |
4090 | Aldy Hernandez <aldyh@redhat.com> | |
4091 | Andrew MacLeod <amacleod@redhat.com> | |
4092 | Torvald Riegel <triegel@redhat.com> | |
4093 | ||
4094 | Merged from transactional-memory. | |
4095 | ||
4096 | * gtm-builtins.def: New file. | |
4097 | * trans-mem.c: New file. | |
4098 | * trans-mem.h: New file. | |
4099 | ||
4100 | * opts.c (finish_options): Error out when using -flto and -fgnu-tm. | |
4101 | ||
4102 | * config/i386/i386.c: Define TARGET_VECTORIZE* transactional variants. | |
4103 | (ix86_handle_tm_regparm_attribute, struct bdesc_tm, | |
4104 | ix86_builtin_tm_load, ix86_builtin_tm_store, | |
4105 | ix86_init_tm_builtins): New. | |
4106 | (ix86_init_builtins): Initialize TM builtins. | |
4107 | (struct ix86_attribute_table): Add "*tm regparm". | |
4108 | * config/i386/i386-builtin-types.def (PV2SI): Define. | |
4109 | (PCV2SI): Define. | |
4110 | Define V2SI_FTYPE_PCV2SI. | |
4111 | Define V4SF_FTYPE_PCV4SF. | |
4112 | Define V8SF_FTYPE_PCV8SF. | |
4113 | Define VOID_PV2SI_V2SI. | |
4114 | ||
4115 | * doc/invoke.texi (C Dialect Options): Document -fgnu-tm and | |
4116 | tm-max-aggregate-size. | |
4117 | * doc/tm.texi.in: Add TARGET_VECTORIZE_BUILTIN_TM_LOAD and | |
4118 | TARGET_VECTORIZE_BUILTIN_TM_STORE hooks. | |
4119 | * doc/tm.texi: Regenerate. | |
4120 | ||
4121 | * attribs.c (apply_tm_attr): New. | |
4122 | (init_attributes): Allow '*' prefix for overrides. | |
4123 | (register_attribute): Likewise. | |
4124 | * builtin-attrs.def (ATTR_TM_TMPURE, ATTR_TM_REGPARM): New. | |
4125 | (ATTR_TM_NOTHROW_LIST, ATTR_TM_TMPURE_NOTHROW_LIST, | |
4126 | ATTR_TM_PURE_TMPURE_NOTHROW_LIST, ATTR_TM_NORETURN_NOTHROW_LIST, | |
4127 | ATTR_TM_CONST_NOTHROW_LIST, ATTR_TMPURE_MALLOC_NOTHROW_LIST, | |
4128 | ATTR_TMPURE_NOTHROW_LIST): New. | |
4129 | * builtin-types.def (BT_FN_I[1248]_VPTR, BT_FN_FLOAT_VPTR, | |
4130 | BT_FN_DOUBLE_VPTR, BT_FN_LDOUBLE_VPTR, BT_FN_VOID_VPTR_I[1248], | |
4131 | BT_FN_VOID_VPTR_FLOAT, BT_FN_VOID_VPTR_DOUBLE, | |
4132 | BT_FN_VOID_VPTR_LDOUBLE, BT_FN_VOID_VPTR_SIZE): New. | |
4133 | * builtins.def: Include gtm-builtins.def. Add comments regarding | |
4134 | transactional memory synchronization. | |
4135 | (DEF_TM_BUILTIN): New. | |
4136 | * c-parser.c (struct c_parser): Add in_transaction. | |
4137 | (c_parser_transaction, c_parser_transaction_expression, | |
4138 | c_parser_transaction_cancel, c_parser_transaction_attributes): New. | |
4139 | (c_parser_attribute_any_word): Split out from c_parser_attributes. | |
4140 | (c_parser_statement_after_labels): Handle RID_TRANSACTION*. | |
4141 | (c_parser_unary_expression): Same. | |
4142 | * c-tree.h (c_finish_transaction): Declare. | |
4143 | * c-typeck.c (c_finish_transaction): New. | |
4144 | (build_function_call_vec): Call tm_malloc_replacement. | |
4145 | * calls.c (is_tm_builtin): New. | |
4146 | (flags_from_decl_or_type): Add ECF_TM_BUILTIN and ECF_TM_PURE. | |
4147 | * cfgbuild.c (make_edges): Add edges for REG_TM notes. | |
4148 | * cfgexpand.c (expand_call_stmt): Call | |
4149 | mark_transaction_restart_calls. | |
4150 | (gimple_expand_cfg): Free the tm_restart map. | |
4151 | (mark_transaction_restart_calls): New. | |
4152 | * cfgrtl.c (purge_dead_edges): Look for REG_TM notes. | |
4153 | * cgraph.c (dump_cgraph_node): Handle tm_clone. | |
4154 | * cgraph.h (struct cgraph_node): Add tm_clone field. | |
4155 | (decl_is_tm_clone): New. | |
4156 | (struct cgraph_local_info): Add tm_may_enter_irr. | |
4157 | (cgraph_copy_node_for_versioning): Declare. | |
4158 | * cgraphunit.c (cgraph_copy_node_for_versioning): Export; | |
4159 | copy analyzed from old version. | |
4160 | * combine.c (distribute_notes): Handle REG_TM notes. | |
4161 | * common.opt: Add -fgnu-tm. | |
4162 | * crtstuff.c (__TMC_LIST__, __TMC_END__): New. | |
4163 | (__do_global_dtors_aux): Deregister clone table. | |
4164 | (frame_dummy): Register clone table. | |
4165 | * emit-rtl.c (try_split): Handle REG_TM. Early return if no function | |
4166 | body. | |
4167 | * gimple-low.c (lower_stmt): Handle GIMPLE_EH_ELSE and | |
4168 | GIMPLE_TRANSACTION. | |
4169 | (gimple_stmt_may_fallthru): Handle GIMPLE_EH_ELSE. | |
4170 | * gimple-pretty-print.c: Include trans-mem.h. | |
4171 | (dump_gimple_fmt): Add %x. | |
4172 | (dump_gimple_call): Dump arguments for calls to _ITM_beginTransaction. | |
4173 | (dump_gimple_eh_else, dump_gimple_transaction): New. | |
4174 | (dump_gimple_stmt): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION. | |
4175 | * gimple.c (gimple_build_eh_else, gimple_build_transaction): New. | |
4176 | (walk_gimple_seq): Honor removed_stmt. Document usage of removed_stmt | |
4177 | field. | |
4178 | (walk_gimple_op): Handle GIMPLE_TRANSACTION. | |
4179 | (walk_gimple_stmt): Initialize and honor removed_stmt. | |
4180 | Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION. | |
4181 | (gimple_copy): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION. | |
4182 | * gimple.def (GIMPLE_TRANSACTION, GIMPLE_EH_ELSE): New. | |
4183 | * gimple.h (struct gimple_statement_eh_else, | |
4184 | gimple_statement_transaction, GTMA_*): New. | |
4185 | (gimple_statement_d): Add gimple_statement_eh_else and | |
4186 | gimple_transaction. | |
4187 | (gimple_build_eh_else, gimple_build_transaction, | |
4188 | gimple_fold_call, diagnose_tm_safe_errors): Declare. | |
4189 | (get_call_expr_in): Remove prototype. | |
4190 | (gimple_has_substatements): Add GIMPLE_EH_ELSE and GIMPLE_TRANSACTION. | |
4191 | (gimple_eh_else_n_body, gimple_eh_else_e_body, | |
4192 | gimple_eh_else_set_n_body, gimple_eh_else_set_e_body, | |
4193 | gimple_transaction_body, gimple_transaction_label, | |
4194 | gimple_transaction_label_ptr, gimple_transaction_subcode, | |
4195 | gimple_transaction_set_body, gimple_transaction_set_label, | |
4196 | gimple_transaction_set_subcode): New. | |
4197 | (struct walk_stmt_info): Use BOOL_BITFIELD; add removed_stmt. | |
4198 | * gimplify.c (create_tmp_var_name): Use clean_symbol_name. | |
4199 | (voidify_wrapper_expr): Handle TRANSACTION_EXPR. | |
4200 | (gimplify_transaction): New. | |
4201 | (gimplify_expr): Handle TRANSACTION_EXPR. | |
4202 | * gsstruct.def (GSS_EH_ELSE, GSS_TRANSACTION): New. | |
4203 | * ipa-inline.c (can_inline_edge_p): Do not inline TM safe calling | |
4204 | TM pure functions. | |
4205 | * Makefile.in: Add trans-mem.o and dependencies. | |
4206 | (BUILTINS_DEF): Add gtm-builtins.def. | |
4207 | (gimple-pretty-print.o): Depend on TRANS_MEM_H. | |
4208 | (GTFILES): Add trans-mem.c. | |
4209 | * omp-low.c (WALK_SUBSTMTS): Add GIMPLE_TRANSACTION. | |
4210 | * output.h (record_tm_clone_pair, finish_tm_clone_pairs, | |
4211 | get_tm_clone_pair): Declare. | |
4212 | * params.def (PARAM_TM_MAX_AGGREGATE_SIZE): New. | |
4213 | * passes.c (init_optimization_passes): Place transactional memory | |
4214 | passes. | |
4215 | * print-tree.c (print_node): Dump tm-clone. | |
4216 | * recog.c (peep2_attempt): Handle REG_TM. | |
4217 | * reg-notes.def (TM): New. | |
4218 | * rtlanal.c (alloc_reg_note): Handle REG_TM. | |
4219 | * target.def (builtin_tm_load, builtin_tm_store): New. | |
4220 | * targhooks.c (default_builtin_tm_load_store): New. | |
4221 | * targhooks.h (default_builtin_tm_load_store): Declare. | |
4222 | * timevar.def (TV_TRANS_MEM): New. | |
4223 | * toplev.c (compile_file): Call finish_tm_clone_pairs. | |
4224 | * tree-cfg.c (make_edges): Handle GIMPLE_TRANSACTION. | |
4225 | (cleanup_dead_labels): Handle GIMPLE_TRANSACTION. Avoid unnecessary | |
4226 | writes into the statements to update labels. | |
4227 | (is_ctrl_altering_stmt): Add TM ending statements. Handle | |
4228 | GIMPLE_TRANSACTION. | |
4229 | (verify_gimple_transaction): New. | |
4230 | (verify_gimple_stmt): Handle GIMPLE_TRANSACTION. | |
4231 | (verify_gimple_in_seq_2): Handle GIMPLE_EH_ELSE and GIMPLE_TRANSACTION. | |
4232 | (gimple_redirect_edge_and_branch): Handle TM_TRANSACTION. | |
4233 | (dump_function_to_file): Display [tm-clone] if applicable. | |
4234 | * tree-eh.c (struct_ptr_eq): Make inline and move to tree.h. | |
4235 | (struct_ptr_hash): Same. | |
4236 | (collect_finally_tree): Handle GIMPLE_EH_ELSE. | |
4237 | (replace_goto_queue_1): Likewise. | |
4238 | (get_eh_else): New. | |
4239 | (honor_protect_cleanup_actions): Handle GIMPLE_EH_ELSE. | |
4240 | (lower_try_finally_nofallthru): Likewise. | |
4241 | (lower_try_finally_onedest): Likewise. | |
4242 | (lower_try_finally_copy): Likewise. | |
4243 | (lower_try_finally_switch): Likewise. | |
4244 | (lower_try_finally): Likewise. | |
4245 | (decide_copy_try_finally): Likewise. | |
4246 | (lower_eh_constructs_2): Likewise. | |
4247 | (refactor_eh_r): Likewise. | |
4248 | * tree-flow.h (struct gimple_df): Add tm_restart field. | |
4249 | Define tm_restart_node. | |
4250 | * tree-inline.c (remap_gimple_stmt): Handle GIMPLE_TRANSACTION. | |
4251 | (estimate_num_insns): Likewise. | |
4252 | (init_inline_once): Init tm_cost. | |
4253 | * tree-inline.h (struct eni_weights_d): Add tm_cost. | |
4254 | * tree-pass.h (pass_diagnose_tm_blocks, pass_lower_tm, pass_tm_init, | |
4255 | pass_tm_mark, pass_tm_memopt, pass_tm_edges, pass_ipa_tm): Declare. | |
4256 | * tree-pretty-print.c (dump_generic_node): Handle TRANSACTION_EXPR. | |
4257 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle | |
4258 | BUILT_IN_TM_MEMSET, BUILT_IN_TM_MEMCPY, BUILT_IN_TM_MEMMOVE. | |
4259 | Add support for TM vector loads. Add support for TM logging builtins. | |
4260 | (call_may_clobber_ref_p_1): Add support for vector stores. | |
4261 | * tree-ssa-structalias.c (find_func_aliases): Add support for TM | |
4262 | vector stores and loads. Handle BUILT_IN_TM_MEMSET, | |
4263 | BUILT_IN_TM_MEMCPY, BUILT_IN_TM_MEMMOVE. | |
4264 | * tree.c (strip_invariant_refs): Moved from gimple.c to here. | |
4265 | (local_define_builtin): Handle ECF_TM_PURE. | |
4266 | (build_common_builtin_nodes): Set __builtin_eh_pointer to ECF_TM_PURE. | |
4267 | * tree.def (TRANSACTION_EXPR): New. | |
4268 | * tree.h (strip_invariant_refs): Moved from gimple.h to here. | |
4269 | (TRANSACTION_EXPR_BODY, TRANSACTION_EXPR_CHECK, | |
4270 | TRANSACTION_EXPR_OUTER, TRANSACTION_EXPR_RELAXED, | |
4271 | BUILTIN_TM_LOAD_STORE_P, BUILTIN_TM_LOAD_P, BUILTIN_TM_STORE_P, | |
4272 | CASE_BUILT_IN_TM_LOAD, CASE_BUILT_IN_TM_STORE): New. | |
4273 | (ECF_TM_PURE, ECF_TM_BUILTIN): New. | |
4274 | (struct tree_function_decl): Add tm_clone_flag. | |
4275 | (struct_ptr_eq, struct_ptr_hash): New. | |
4276 | (apply_tm_attr): Declare. | |
4277 | (is_tm_safe_or_pure): New. | |
4278 | (build_tm_abort_call, is_tm_safe, is_tm_pure, | |
4279 | is_tm_may_cancel_outer, is_tm_ending_fndecl, record_tm_replacement, | |
4280 | tm_malloc_replacement): Declare. | |
4281 | * varasm.c (tm_clone_hash): New. | |
4282 | (record_tm_clone_pair, finish_tm_clone_pairs, get_tm_clone_pair, | |
4283 | dump_tm_clone_to_vec, dump_tm_clone_pairs, tm_alias_pair_cmp): New. | |
4284 | (struct tm_alias_pair): New. Declare VEC types for object. | |
4285 | ||
4286 | 2011-11-07 Richard Henderson <rth@redhat.com> | |
4287 | ||
4288 | * optabs.h (OTI_sync_compare_and_swap, OTI_sync_lock_test_and_set, | |
4289 | OTI_sync_old_add, OTI_sync_old_sub, OTI_sync_old_ior, | |
4290 | OTI_sync_old_and, OTI_sync_old_xor, OTI_sync_old_nand, | |
4291 | OTI_sync_new_add, OTI_sync_new_sub, OTI_sync_new_ior, | |
4292 | OTI_sync_new_and, OTI_sync_new_xor, OTI_sync_new_nand): Move and | |
4293 | rename from the direct_optab_index enum. | |
4294 | (sync_compare_and_swap_optab, sync_lock_test_and_set_optab, | |
4295 | sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab, | |
4296 | sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab, | |
4297 | sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab, | |
4298 | sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab): Read | |
4299 | from the optab_table, not the direct_optab_table. | |
4300 | (init_sync_libfuncs): Declare. | |
4301 | (can_compare_and_swap_p): Update parameters. | |
4302 | * optabs.c (init_sync_libfuncs_1, init_sync_libfuncs): New. | |
4303 | (can_compare_and_swap_p): Add allow_libcall parameter; if true, | |
4304 | test for the legacy compare-and-swap libcall. | |
4305 | (expand_atomic_exchange): Use the legacy test-and-set libcall. | |
4306 | (expand_atomic_compare_and_swap): Use the legacy CAS libcall. | |
4307 | (struct atomic_op_functions): Update for optab type changes. | |
4308 | (maybe_emit_op): Likewise. | |
4309 | (expand_atomic_fetch_op): Use the legacy fetch-op libcalls. | |
4310 | * builtins.c (fold_builtin_atomic_always_lock_free): Update call | |
4311 | to can_compare_and_swap_p. | |
4312 | * omp-low.c (expand_omp_atomic_fetch_op): Likewise. | |
4313 | (expand_omp_atomic_pipeline): Likewise. | |
4314 | * genopinit.c (optabs): Make sync_old_*_optab, sync_new_*_optab, | |
4315 | sync_compare_and_swap_optab, sync_lock_test_and_set_optab regular | |
4316 | optabs. | |
4317 | * doc/md.texi (sync_compare_and_swap): Update docs for libcalls. | |
4318 | ||
4319 | 2011-11-07 Jakub Jelinek <jakub@redhat.com> | |
4320 | ||
4321 | * config/i386/i386-bultin-types.def (V8SI_FTYPE_V4DF_V4DF): Add. | |
4322 | * config/i386/i386.c (enum ix86_builtins): Add | |
4323 | IX86_BUILTIN_VEC_PACK_SFIX256. | |
4324 | (bdesc_args): Add __builtin_ia32_vec_pack_sfix256. | |
4325 | (ix86_expand_args_builtin): Handle V8SI_FTYPE_V4DF_V4DF. | |
4326 | (ix86_builtin_vectorized_function): Also vectorize lrint using | |
4327 | 256-bit vectors for -mavx. | |
4328 | ||
4329 | 2011-11-07 Anatoly Sokolov <aesok@post.ru> | |
4330 | ||
4331 | * config/cris/constraints.md: New file. | |
4332 | * config/cris/cris.h (REG_CLASS_FROM_LETTER, CONSTRAINT_LEN, | |
4333 | CRIS_CONST_OK_FOR_LETTER_P, CONST_OK_FOR_CONSTRAINT_P, | |
4334 | CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_MEMORY_CONSTRAINT, | |
4335 | EXTRA_CONSTRAINT, EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R, | |
4336 | EXTRA_CONSTRAINT_T, EXTRA_CONSTRAINT_S, EXTRA_CONSTRAINT_U): Remove. | |
4337 | * config/cris/cris.c: Incule "tm-constrs.h". | |
4338 | (cris_print_operand): Use satisfies_constraint_O. | |
4339 | (cris_normal_notice_update_cc, cris_rtx_costs): Use | |
4340 | satisfies_constraint_I. | |
4341 | (cris_address_cost): Use satisfies_constraint_L. | |
4342 | * config/cris/cris.md: Include "constraints.md". | |
4343 | (*mov_side<mode>, *mov_sidesisf, *mov_side<mode>_mem, | |
4344 | *mov_sidesisf_mem, *clear_side<mode>, *ext_sideqihi, | |
4345 | *ext_side<mode>si, *op_side<mode>, *op_swap_side<mode>, | |
4346 | *extopqihi_side, *extop<mode>si_side, *extopqihi_swap_side, | |
4347 | *extop<mode>si_swap_side): Use satisfies_constraint_N and | |
4348 | satisfies_constraint_J. | |
4349 | (moversideqi movemsideqi mover2side peephole2): Use | |
4350 | satisfies_constraint_N and satisfies_constraint_J. | |
4351 | (andu peephole2): Use satisfies_constraint_I and | |
4352 | satisfies_constraint_O. | |
4353 | ||
4354 | 2011-11-07 Uros Bizjak <ubizjak@gmail.com> | |
4355 | ||
4356 | * config/i386/i386.c (ix86_builtin_vectorized_function): Handle | |
4357 | BUILT_IN_IRINT, BUILT_IN_IRINTF, BUILT_IN_LLRINT and BUILT_IN_LLRINTF. | |
4358 | ||
4359 | 2011-11-07 Andrew MacLeod <amacleod@redhat.com> | |
4360 | ||
4361 | * optabs.c (get_atomic_op_for_code): Fill in optab table at runtime so | |
4362 | SWITCHABLE_TARGET can change the values during compilation. | |
4363 | (expand_atomic_fetch_op): Handle parameter change ripples for | |
4364 | get_atomic_op_for_code call. | |
4365 | ||
4366 | 2011-11-07 Andrew MacLeod <amacleod@redhat.com> | |
4367 | ||
4368 | * doc/extend.texi: Docuemnt behaviour change for __atomic_exchange and | |
4369 | __atomic_store. | |
4370 | * optabs.c (expand_atomic_exchange): Expand to __sync_lock_test_and_set | |
4371 | only when originated from that builtin. | |
4372 | (expand_atomic_store): Expand to __sync_lock_release when originated | |
4373 | from that builtin. | |
4374 | * builtins.c (expand_builtin_sync_lock_test_and_set): Add flag that | |
4375 | expand_atomic_exchange call originated from here. | |
4376 | (expand_builtin_sync_lock_release): Add flag that expand_atomic_store | |
4377 | call originated from here. | |
4378 | (expand_builtin_atomic_exchange): Add origination flag. | |
4379 | (expand_builtin_atomic_store): Add origination flag. | |
4380 | * expr.h (expand_atomic_exchange, expand_atomic_store): Add boolean | |
4381 | parameters to indicate implementation fall back options. | |
4382 | ||
4383 | 2011-11-07 Georg-Johann Lay <avr@gjlay.de> | |
4384 | ||
4385 | * config/avr/avr.c (output_reload_in_const): Can handle CONSTANT_P | |
4386 | now, not only CONST_INT and CONST_DOUBLE. | |
4387 | (output_movqi): Use output_reload_in_const. | |
4388 | (output_reload_inhi): Ditto. | |
4389 | (output_reload_insisf): Move assertion to output_reload_in_const. | |
4390 | (avr_out_reload_inpsi): Ditto. | |
4391 | ||
4392 | 2011-11-07 Nathan Sidwell <nathan@acm.org> | |
4393 | ||
4394 | * gcov.c (object_summary): Replace with ... | |
4395 | (object_runs): ... this. | |
4396 | (process_file): Remove functions with no data. | |
4397 | (generate_results): Ignore files with no lines. | |
4398 | (release_function): New helper, broken out of ... | |
4399 | (release_structures): ... here. Use it. | |
4400 | (read_count_file): Adjust for new data file format. | |
4401 | (output_lines): Use object_runs. | |
4402 | * gcov-io.h (GCOV_TAG_OBJECT_SUMMARY): Obsolete. | |
4403 | (struct gcov_ctr_info): Move definition. | |
4404 | (struct gcov_fn_info): Add key field, use gcov_ctr_info for | |
4405 | trailing array. | |
4406 | (struct gcov_info): Add merge function array, remove mask and | |
4407 | counts. Trailing array is array of pointers to function info. | |
4408 | * coverage.c (struct function_list): Replace counter numbers with | |
4409 | counter arrays. Add fndecl field. GTYify. | |
4410 | (counts_entry): Remove chain workspace. | |
4411 | (functions_head): GTYify. | |
4412 | (prg_n_ctrs): Remove. | |
4413 | (fn_v_ctrs): New. | |
4414 | (tree_ctr_tables): Remove. | |
4415 | (read_counts_file): Cope with blank entries and expect program | |
4416 | summaries before functions. Don't warn on missing entries. | |
4417 | (coverage_counter_alloc): Allocate individual function arrays. | |
4418 | (tree_coverage_counter_ref, tree_coverage_counter_addr): Adjust | |
4419 | for individual function arrays. | |
4420 | (coverage_end_function): GTYify function list object. Finalize | |
4421 | function's counter arrays. | |
4422 | (build_var): New. Create a counter-related variable with | |
4423 | appropriate linkage. | |
4424 | (build_fn_info_type): Adjust for new runtime structure. | |
4425 | (build_fn_info_value): Rename to ... | |
4426 | (build_fn_info): ... here. Build new format data. | |
4427 | (build_ctr_info_type, build_ctr_info_value): Remove. | |
4428 | (build_info_type): New. Build new format data structure. | |
4429 | (build_info): Adjust for new format data. | |
4430 | (create_coverage): Likewise. | |
4431 | * gcov-dump.c (tag_function): Recognize placeholders. | |
4432 | ||
4433 | 2011-11-07 Georg-Johann Lay <avr@gjlay.de> | |
4434 | ||
4435 | * config/avr/constraints.md (Cm2): New constraint for int -2. | |
4436 | * config/avr/avr.md (addqi3): Use it. New alternatives for +/-2. | |
4437 | (*negqihi2): New insn. | |
4438 | ||
4439 | 2011-11-07 H.J. Lu <hongjiu.lu@intel.com> | |
4440 | ||
4441 | * dwarf2cfi.c (dwarf2out_frame_debug_expr): Check | |
4442 | HARD_FRAME_POINTER_REGNUM instead of hard_frame_pointer_rtx in Rule 18. | |
4443 | ||
4444 | 2011-11-07 Jakub Jelinek <jakub@redhat.com> | |
4445 | ||
4446 | * config/i386/i386.c (ix86_expand_builtin): If gather mask | |
4447 | argument is known to have all high bits set, pass pc_rtx as | |
4448 | second argument to the expander instead of op0. | |
4449 | * config/i386/sse.md (*avx2_gathersi<mode>_2, | |
4450 | *avx2_gatherdi<mode>_2): New patterns. | |
4451 | * config/i386/avx2intrin.h (_mm256_i32gather_pd, | |
4452 | _mm256_i64gather_pd, _mm256_i32gather_ps): Set mask using | |
4453 | _mm256_cmp_pd with zero vector arguments and _CMP_EQ_OQ instead of | |
4454 | _mm256_set1_pd. | |
4455 | ||
4456 | PR tree-optimization/50789 | |
4457 | * tree-vect-stmts.c (process_use): Add force argument, avoid | |
4458 | exist_non_indexing_operands_for_use_p check if true. | |
4459 | (vect_mark_stmts_to_be_vectorized): Adjust callers. Handle | |
4460 | STMT_VINFO_GATHER_P. | |
4461 | (gen_perm_mask): New function. | |
4462 | (perm_mask_for_reverse): Use it. | |
4463 | (reverse_vec_element): Rename to... | |
4464 | (permute_vec_elements): ... this. Add Y and MASK_VEC arguments, | |
4465 | generalize for any permutations. | |
4466 | (vectorizable_load): Adjust caller. Handle STMT_VINFO_GATHER_P. | |
4467 | * target.def (TARGET_VECTORIZE_BUILTIN_GATHER): New hook. | |
4468 | * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_GATHER): Document it. | |
4469 | * doc/tm.texi: Regenerate. | |
4470 | * tree-data-ref.c (initialize_data_dependence_relation, | |
4471 | compute_self_dependence): No longer static. | |
4472 | * tree-data-ref.h (initialize_data_dependence_relation, | |
4473 | compute_self_dependence): New prototypes. | |
4474 | * tree-vect-data-refs.c (vect_check_gather): New function. | |
4475 | (vect_analyze_data_refs): Detect possible gather load data refs. | |
4476 | * tree-vectorizer.h (struct _stmt_vec_info): Add gather_p field. | |
4477 | (STMT_VINFO_GATHER_P): Define. | |
4478 | (vect_check_gather): New prototype. | |
4479 | * config/i386/i386-builtin-types.def: Add types for alternate | |
4480 | gather builtins. | |
4481 | * config/i386/sse.md (AVXMODE48P_DI): Remove. | |
4482 | (VEC_GATHER_MODE): Rename mode_attr to... | |
4483 | (VEC_GATHER_IDXSI): ... this. | |
4484 | (VEC_GATHER_IDXDI, VEC_GATHER_SRCDI): New mode_attrs. | |
4485 | (avx2_gathersi<mode>, *avx2_gathersi<mode>): Use <VEC_GATHER_IDXSI> | |
4486 | instead of <VEC_GATHER_MODE>. | |
4487 | (avx2_gatherdi<mode>): Use <VEC_GATHER_IDXDI> instead of | |
4488 | <AVXMODE48P_DI> and <VEC_GATHER_SRCDI> instead of VEC_GATHER_MODE | |
4489 | on src and mask operands. | |
4490 | (*avx2_gatherdi<mode>): Likewise. Use VEC_GATHER_MODE iterator | |
4491 | instead of AVXMODE48P_DI. | |
4492 | (avx2_gatherdi<mode>256, *avx2_gatherdi<mode>256): Removed. | |
4493 | * config/i386/i386.c (enum ix86_builtins): Add | |
4494 | IX86_BUILTIN_GATHERALTSIV4DF, IX86_BUILTIN_GATHERALTDIV8SF, | |
4495 | IX86_BUILTIN_GATHERALTSIV4DI and IX86_BUILTIN_GATHERALTDIV8SI. | |
4496 | (ix86_init_mmx_sse_builtins): Create those builtins. | |
4497 | (ix86_expand_builtin): Handle those builtins and adjust expansions | |
4498 | of other gather builtins. | |
4499 | (ix86_vectorize_builtin_gather): New function. | |
4500 | (TARGET_VECTORIZE_BUILTIN_GATHER): Define. | |
4501 | ||
4502 | 2011-11-07 Uros Bizjak <ubizjak@gmail.com> | |
4503 | ||
4504 | * config/i386/f16cintrin.h: Remove extra _X86INTRIN_H_INCLUDED check. | |
4505 | ||
4506 | 2011-11-07 Tristan Gingold <gingold@adacore.com> | |
4507 | ||
4508 | * config.gcc (*-*-*vms*): Set c_target_objs, cxx_target_objs. | |
4509 | * config/vms/t-vms: Add vms-c.o rule. | |
4510 | * config/vms/vms-c.c: New file. | |
4511 | * config/vms/vms-protos.h (vms_c_register_pragma): New prototype. | |
4512 | * config/vms/vms.h (REGISTER_TARGET_PRAGMAS): Define. | |
4513 | ||
4514 | 2011-11-07 Tristan Gingold <gingold@adacore.com> | |
4515 | ||
4516 | * config/alpha/vms.h (TARGET_OBJECT_SUFFIX, | |
4517 | TARGET_EXECUTABLE_SUFFIX, TARGET_OS_CPP_BUILTINS, | |
4518 | TARGET_ABI_OPEN_VMS, LONG_TYPE_SIZE, ADA_LONG_TYPE_SIZE, | |
4519 | POINTER_SIZE, POINTERS_EXTEND_UNSIGNED): Move to config/vms/vms.h | |
4520 | (SUBTARGET_OS_CPP_BUILTINS): Define. | |
4521 | (TARGET_DEFAULT): Tune according to POINTER_SIZE. | |
4522 | (MASK_RETURN_ADDR): Define in 64 bit mode. | |
4523 | * config/ia64/vms.h: Likewise. | |
4524 | * config/vms/vms.h: New file. | |
4525 | * config/vms/vms64.h: New file. | |
4526 | * config/alpha/vms64.h: Removed. | |
4527 | * config/ia64/vms64.h: Removed. | |
4528 | * config.gcc (alpha64-dec-*vms*, alpha*-dec-*vms*, ia64-hp-*vms*): | |
4529 | Adjust for above change. | |
4530 | ||
4531 | 2011-11-07 Enkovich Ilya <ilya.enkovich@intel.com> | |
4532 | ||
4533 | PR target/50962 | |
4534 | * config/i386/i386-protos.h (ix86_use_lea_for_mov): New. | |
4535 | * config/i386/i386.c (ix86_use_lea_for_mov): Likewise. | |
4536 | * config/i386/i386.md (movsi_internal): Emit lea if profitable. | |
4537 | (movdi_internal_rex64): Likewise. | |
4538 | ||
4539 | 2011-11-07 Sergey Ostanevich <sergos.gnu@gmail.com> | |
4540 | ||
4541 | PR rtl-optimization/47698 | |
4542 | * ifcvt.c (noce_operand_ok): Return false for mems with side effects. | |
4543 | ||
4544 | 2011-11-07 Tristan Gingold <gingold@adacore.com> | |
4545 | ||
4546 | * common/config/alpha/alpha-common.c (alpha_option_init_struct): | |
4547 | New function. | |
4548 | (TARGET_OPTION_INIT_STRUCT): Define. | |
4549 | * config/alpha/alpha.c (TARGET_MIN_ANCHOR_OFFSET) | |
4550 | (TARGET_MAX_ANCHOR_OFFSET) | |
4551 | (TARGET_USE_BLOCKS_FOR_CONSTANT_P): Redefine. | |
4552 | ||
4553 | 2011-11-06 Quentin Neill <quentin.neill@amd.com> | |
4554 | ||
4555 | Fix r180999, update ChangeLog | |
4556 | * config.gcc: Add f16cintrin.h. | |
4557 | * config/i386/f16cintrin.h: Add missing endif. | |
4558 | ||
4559 | 2011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de> | |
4560 | ||
4561 | * config.gcc (arm*-*-rtemseabi*): New target. | |
4562 | * config/arm/rtems-eabi.h: New. | |
4563 | * config/arm/t-rtems-eabi: New. | |
4564 | ||
4565 | 2011-11-06 David S. Miller <davem@davemloft.net> | |
4566 | ||
4567 | * config/sparc/sparc.md (UNSPEC_SHORT_LOAD): Delete. | |
4568 | (zero_extend_v8qi_vis, zero_extend_v4hi_vis, | |
4569 | *zero_extend_v8qi_<P:mode>_insn, | |
4570 | *zero_extend_v4hi_<P:mode>_insn): Express using vec_merge | |
4571 | and vec_duplicate instead of using an UNSPEC. | |
4572 | ||
4573 | 2011-11-07 Alan Modra <amodra@gmail.com> | |
4574 | ||
4575 | PR target/30282 | |
4576 | * config/rs6000/rs6000.c (rs6000_emit_stack_reset): Always emit | |
4577 | blockage for ABI_V4. | |
4578 | ||
4579 | 2011-11-06 Dave Korn <dave.korn.cygwin@gmail.com> | |
4580 | ||
4581 | * config/i386/cygwin.h (LIBGCJ_SONAME): Updated to match recent | |
4582 | libgcj version bump. | |
4583 | * config/i386/mingw32.h (LIBGCJ_SONAME): Likewise. | |
4584 | ||
4585 | 2011-11-06 Eric Botcazou <ebotcazou@adacore.com> | |
4586 | ||
4587 | * gcse.c: Adjust outdated comments throughout. | |
4588 | (struct mem_conflict_info): New structure. | |
4589 | (mems_conflict_for_gcse_p): Use it to communicate with caller. | |
4590 | (load_killed_in_block_p): Pass it to note_stores. | |
4591 | (hash_expr): Remove superfluous line break. | |
4592 | (hash_scan_set): Rename PAT parameter into SET. | |
4593 | (hash_scan_insn): Reorder cases. | |
4594 | (canon_list_insert): Fix long line. | |
4595 | (edge_list): Delete. | |
4596 | (prune_expressions): Rename E local variable into EXPR. | |
4597 | (compute_pre_data): Return struct edge_list * object. | |
4598 | (pre_expr_reaches_here_p_work): Fix formatting. | |
4599 | (process_insert_insn): Move around comment. | |
4600 | (pre_edge_insert): Fix long line. | |
4601 | (pre_insert_copies): Likewise. | |
4602 | (gcse_emit_move_after): Swap SRC and DEST parameters. | |
4603 | (pre_delete): Adjust call to gcse_emit_move_after. | |
4604 | (pre_gcse): Take struct edge_list * parameter. Fix long line. | |
4605 | (one_pre_gcse_pass): Use flag_gcse_lm condition for all routines. | |
4606 | Use a local list of edges. | |
4607 | (hoist_code): Fix long line. Adjust call to gcse_emit_move_after. | |
4608 | (pre_ldst_expr_hash): Fix long line. | |
4609 | (free_ldst_mems): Rename into... | |
4610 | (free_ld_motion_mems): ...this. | |
4611 | (first_ls_expr): Delete. | |
4612 | (next_ls_expr): Likewise. | |
4613 | (print_ldst_list): Do not use above two functions. | |
4614 | (simple_mem): Adjust interface. | |
4615 | (compute_ld_motion_mems): Fix formatting. | |
4616 | (update_ld_motion_stores): Reuse local variable. | |
4617 | ||
4618 | 2011-11-06 Joseph Myers <joseph@codesourcery.com> | |
4619 | ||
4620 | * c-decl.c (shadow_tag_warned, grokdeclarator): Handle _Alignas | |
4621 | specifiers. | |
4622 | (build_null_declspecs): Initialize align_log and alignas_p fields. | |
4623 | (declspecs_add_alignas): New. | |
4624 | * c-parser.c (c_token_starts_declspecs): Handle RID_ALIGNAS. | |
4625 | (c_parser_declspecs): Handle _Alignas specifiers. | |
4626 | (c_parser_alignas_specifier): New. | |
4627 | (c_parser_alignof_expression): Diagnose alignof use for non-C1X. | |
4628 | Diagnose _Alignof (expression). | |
4629 | * c-tree.h (struct c_declspecs): Add align_log and alignas_p fields. | |
4630 | (declspecs_add_alignas): Declare. | |
4631 | * ginclude/stddef.h (max_align_t): Define for C1X and C++11. | |
4632 | * ginclude/stdalign.h: New. | |
4633 | * Makefile.in (USER_H): Add stdalign.h. | |
4634 | ||
4635 | 2011-11-06 Joern Rennecke <joern.rennecke@embecosm.com> | |
4636 | ||
4637 | * regset.h (fixed_reg_set_regset): Declare. | |
4638 | * dse.c: Include regset.h . | |
4639 | (struct insn_info): Add member fixed_regs_live. | |
4640 | (note_add_store_info): New typedef. | |
4641 | (note_add_store): New function. | |
4642 | (emit_inc_dec_insn_before): Expect arg to be of type insn_info_t. | |
4643 | Use gen_add3_insn / gen_move_insn. | |
4644 | Check new insn for unwanted clobbers before emitting it. | |
4645 | (check_for_inc_dec): Rename to... | |
4646 | (check_for_inc_dec_1:) ... this. Return bool. Take insn_info | |
4647 | parameter. Changed all callers in file. | |
4648 | (check_for_inc_dec, copy_fixed_regs): New functions. | |
4649 | (scan_insn): Set fixed_regs_live field of insn_info. | |
4650 | * rtl.h (check_for_inc_dec): Update prototype. | |
4651 | * postreload.c (reload_cse_simplify): Take new signature of | |
4652 | check_ind_dec into account. | |
4653 | * reginfo.c (fixed_reg_set_regset): New variable. | |
4654 | (init_reg_sets_1): Initialize it. | |
4655 | ||
4656 | 2011-11-06 Jakub Jelinek <jakub@redhat.com> | |
4657 | ||
4658 | * tree-cfg.c (gimple_can_merge_blocks_p): For -O0 don't remove | |
4659 | any user labels. | |
4660 | ||
4661 | 2011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
4662 | ||
4663 | * config/pa/pa.c (pa_hpux_init_libfuncs): Rename to pa_init_libfuncs. | |
4664 | Remove dependence of declaration and target define on definition of | |
4665 | HPUX_LONG_DOUBLE_LIBRARY. Update implementation. | |
4666 | ||
4667 | 2011-11-06 Andrew Macleod <amacleod@redhat.com> | |
4668 | Richard Henderson <rth@redhat.com> | |
4669 | Aldy Hernandez <aldyh@redhat.com> | |
4670 | ||
4671 | Merged from cxx-mem-model. | |
4672 | ||
4673 | * cppbuiltin.c (define__GNUC__): Define __ATOMIC memory models | |
4674 | * coretypes.h (enum memmodel): New. enumerated memory model type. | |
4675 | * Makefile.in (cppbuiltin.o) Add missing dependency on $(TREE_H) | |
4676 | * genopinit,c (optabs): Add atomic direct optab handlers. | |
4677 | * sync-builtins.def (BUILT_IN_ATOMIC_*): New builtins. | |
4678 | * builtin-types.def (BT_CONST_VOLATILE_PTR, | |
4679 | BT_FN_I{1,2,4,8,16}_CONST_VPTR_INT, BT_FN_VOID_VPTR_INT, | |
4680 | BT_FN_BOOL_VPTR_INT, BT_FN_BOOL_SIZE_CONST_VPTR, | |
4681 | BT_FN_I{1,2,4,8,16}_VPTR_I{1,2,4,8,16}_INT, | |
4682 | BT_FN_VOID_VPTR_I{1,2,4,8,16}_INT, BT_FN_VOID_SIZE_VPTR_PTR_INT, | |
4683 | BT_FN_VOID_SIZE_CONST_VPTR_PTR_INT, BT_FN_VOID_SIZE_VPTR_PTR_PTR_INT, | |
4684 | BT_FN_BOOL_VPTR_PTR_I{1,2,4,8,16}_BOOL_INT_INT): New builtin types. | |
4685 | * expr.h (expand_atomic_*): Add prototypes. | |
4686 | (expand_{bool,val}_compare_and_swap): Remove prototypes. | |
4687 | * c-typeck.c (build_function_call_vec): Don't reprocess __atomic | |
4688 | parameters. | |
4689 | * common.opt (Winvalid-memory-model): New warning flag. | |
4690 | (finline-atomics): New. Flag to disable atomic inlining. | |
4691 | * params.h (ALLOW_LOAD_DATA_RACES): New. | |
4692 | (ALLOW_PACKED_LOAD_DATA_RACES): New. | |
4693 | (ALLOW_PACKED_STORE_DATA_RACES): New. | |
4694 | * params.def (PARAM_ALLOW_LOAD_DATA_RACES): New. | |
4695 | (PARAM_ALLOW_PACKED_LOAD_DATA_RACES): New. | |
4696 | (PARAM_ALLOW_PACKED_STORE_DATA_RACES): New. | |
4697 | * builtins.c (is_builtin_name): Handle __atomic. | |
4698 | (get_memmodel): New. Extract memory model. | |
4699 | (expand_expr_force_mode): New. Factor out common code for ensuring an | |
4700 | integer argument is in the proper mode. | |
4701 | (expand_builtin_sync_operation): Remove ignore param. Always call | |
4702 | expand_atomic_fetch_op instead of the old expanders. | |
4703 | (expand_builtin_compare_and_swap, | |
4704 | expand_builtin_sync_lock_test_and_set): Use expand_expr_force_mode, | |
4705 | call atomic expanders instead of sync expanders. | |
4706 | (expand_builtin_sync_lock_release): Call atomic_store expander. | |
4707 | (expand_builtin_atomic_compare_exchange, expand_builtin_atomic_load, | |
4708 | expand_builtin_atomic_store, expand_builtin_atomic_fetch_op): New. | |
4709 | (expand_builtin_atomic_exchange): New. | |
4710 | (fold_builtin_atomic_always_lock_free, | |
4711 | expand_builtin_atomic_always_lock_free, | |
4712 | fold_builtin_atomic_is_lock_free, expand_builtin_atomic_is_lock_free): | |
4713 | New. | |
4714 | (expand_builtin_mem_thread_fence, expand_builtin_atomic_thread_fence, | |
4715 | expand_builtin_atomic_signal_fence): New. | |
4716 | (expand_builtin_mem_signal_fence): New. | |
4717 | (expand_builtin): Add cases for BUILT_IN_ATOMIC_*. | |
4718 | (fold_builtin_2): Add cases for BUILT_IN_ATOMIC_{IS,ALWAYS}_LOCK_FREE. | |
4719 | * optabs.h (DOI_atomic_*): Define new atomics. | |
4720 | (atomic_*_optab): Define. | |
4721 | (can_compare_and_swap_p, expand_atomic_compare_and_swap): New | |
4722 | prototypes. | |
4723 | * optabs.c (expand_sync_operation, expand_sync_fetch_operation): Remove. | |
4724 | (expand_sync_lock_test_and_set): Remove. | |
4725 | (expand_atomic_load, expand_atomic_store): New. | |
4726 | (expand_atomic_exchange): New. | |
4727 | (expand_atomic_compare_and_swap): New. Implements | |
4728 | atomic_compare_exchange via compare and swap. | |
4729 | (struct atomic_op_functions): Opcode table struct for fetch ops. | |
4730 | (get_atomic_op_for_code): New. Return an opcode table entry. | |
4731 | (maybe_emit_op): New. Try to emit a fetch op. | |
4732 | (expand_atomic_fetch_op): New. | |
4733 | (expand_val_compare_and_swap_1): Remove. | |
4734 | (expand_val_compare_and_swap, expand_bool_compare_and_swap): Remove. | |
4735 | (expand_atomic_compare_and_swap): Rename from | |
4736 | expand_atomic_compare_exchange. Rewrite to return both success and | |
4737 | oldval return values; expand via both atomic and sync optabs. | |
4738 | (can_compare_and_swap_p): New. | |
4739 | (expand_compare_and_swap_loop): Use expand_atomic_compare_and_swap. | |
4740 | (maybe_gen_insn): Handle 7 and 8 operands. | |
4741 | * omp-low.c (expand_omp_atomic_fetch_op): Don't test individual | |
4742 | fetch_op optabs, only test can_compare_and_swap_p. Use __atomic | |
4743 | builtins instead of __sync builtins. | |
4744 | (expand_omp_atomic_pipeline): Use can_compare_and_swap_p. | |
4745 | * doc/extend.texi: Document __atomic built-in functions. | |
4746 | * doc/invoke.texi: Document data race parameters. | |
4747 | * doc/md.texi: Document atomic patterns. | |
4748 | * config/i386/i386.md (UNSPEC_MOVA): New. | |
4749 | (UNSPECV_CMPXCHG): Split into ... | |
4750 | (UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2, | |
4751 | UNSPECV_CMPXCHG_3, UNSPECV_CMPXCHG_4): New. | |
4752 | * config/i386/sync.md (ATOMIC): New mode iterator. | |
4753 | (atomic_load<ATOMIC>, atomic_store<ATOMIC>): New. | |
4754 | (atomic_loaddi_fpu, atomic_storedi_fpu, movdi_via_fpu): New. | |
4755 | (mem_thread_fence): Rename from memory_barrier. | |
4756 | Handle the added memory model parameter. | |
4757 | (mfence_nosse): Rename from memory_barrier_nosse. | |
4758 | (sync_compare_and_swap<CASMODE>): Split into ... | |
4759 | (atomic_compare_and_swap<SWI124>): this and ... | |
4760 | (atomic_compare_and_swap<CASMODE>): this. Handle the new parameters. | |
4761 | (atomic_compare_and_swap_single<SWI>): Rename from | |
4762 | sync_compare_and_swap<SWI>; rewrite to use split unspecs. | |
4763 | (atomic_compare_and_swap_double<DCASMODE>): Rename from | |
4764 | sync_double_compare_and_swap<DCASMODE>; rewrite to use split unspecs. | |
4765 | (*atomic_compare_and_swap_doubledi_pic): Rename from | |
4766 | sync_double_compare_and_swapdi_pic; rewrite to use split unspecs. | |
4767 | (atomic_fetch_add<SWI>): Rename from sync_old_add<SWI>; add memory | |
4768 | model parameter. | |
4769 | (*atomic_fetch_add_cmp<SWI>): Similarly. | |
4770 | (atomic_add<SWI>, atomic<any_logic><SWI>): Similarly. | |
4771 | (atomic_sub<SWI>): Similarly. Use x86_maybe_negate_const_int. | |
4772 | (sync_lock_test_and_set<SWI>): Merge with ... | |
4773 | (atomic_exchange<SWI>): ... this. | |
4774 | ||
4775 | 2011-11-6 Richard Guenther <rguenther@suse.de> | |
4776 | ||
4777 | * ipa-prop.c (ipa_modify_call_arguments): Re-compute inlinable flag. | |
4778 | ||
4779 | 2011-11-06 Ira Rosen <ira.rosen@linaro.org> | |
4780 | ||
4781 | * tree-vectorizer.h (vectorizable_condition): Add argument. | |
4782 | * tree-vect-loop.c (vectorizable_reduction): Fail for condition | |
4783 | in SLP. Update calls to vectorizable_condition. | |
4784 | * tree-vect-stmts.c (vect_is_simple_cond): Add basic block info to | |
4785 | the arguments. Pass it to vect_is_simple_use_1. | |
4786 | (vectorizable_condition): Add slp_node to the arguments. Support | |
4787 | vectorization of basic blocks. Fail for reduction in SLP. Update | |
4788 | calls to vect_is_simple_cond and vect_is_simple_use. Support SLP: | |
4789 | call vect_get_slp_defs to get vector operands. | |
4790 | (vect_analyze_stmt): Update calls to vectorizable_condition. | |
4791 | (vect_transform_stmt): Likewise. | |
4792 | * tree-vect-slp.c (vect_create_new_slp_node): Handle COND_EXPR. | |
4793 | (vect_get_and_check_slp_defs): Handle COND_EXPR. Allow pattern | |
4794 | def stmts. | |
4795 | (vect_build_slp_tree): Handle COND_EXPR. | |
4796 | (vect_analyze_slp_instance): Push pattern statements to root node. | |
4797 | (vect_get_constant_vectors): Fix comments. Handle COND_EXPR. | |
4798 | ||
4799 | 2011-11-05 David S. Miller <davem@davemloft.net> | |
4800 | ||
4801 | * config/sparc/sparc.md (UNSPEC_SHORT_LOAD): New unspec. | |
4802 | (zero-extend_v8qi_vis, zero_extend_v4hi_vis): New expanders. | |
4803 | (*zero_extend_v8qi_<P:mode>_insn, | |
4804 | *zero_extend_v4hi_<P:mode>_insn): New insns. | |
4805 | * config/sparc/sparc.c (vector_init_move_words, | |
4806 | vector_init_prepare_elts, sparc_expand_vector_init_vis2, | |
4807 | sparc_expand_vector_init_vis1): New functions. | |
4808 | (vector_init_bshuffle): Rewrite to handle more cases and make use | |
4809 | of locs[] array prepared by vector_init_prepare_elts. | |
4810 | (vector_init_fpmerge, vector_init_faligndata): Delete. | |
4811 | (sparc_expand_vector_init): Rewrite using new infrastructure. | |
4812 | ||
4813 | 2011-11-05 Joern Rennecke <joern.rennecke@embecosm.com> | |
4814 | ||
4815 | * config.gcc (epiphany-*-*): New architecture. | |
4816 | (epiphany-*-elf): New configuration. | |
4817 | * config/epiphany, common/config/epiphany : New directories. | |
4818 | * doc/extend.texi (disinterrupt attribute): Add Epiphany. | |
4819 | (interrupt attribute): Add Epiphany. | |
4820 | (long_call, short_call attribute): Add Epiphany. | |
4821 | * doc/invoke.texi (Options): Add Epiphany options. | |
4822 | * doc/md.texi (Machine Constraints): Add Epiphany constraints. | |
4823 | * doc/install.texi (Options specification): | |
4824 | Add --with-stack-offset=@var{num} description. | |
4825 | (host/target specific issues): Add epiphany-*-elf. | |
4826 | * doc/contrib.texi (Contributors): Mention Epiphany port. | |
4827 | ||
4828 | 2011-11-05 Jakub Jelinek <jakub@redhat.com> | |
4829 | ||
4830 | PR tree-optimization/50693 | |
4831 | * tree-cfg.c (gimple_can_merge_blocks_p): Allow merging with | |
4832 | non-forced user labels. | |
4833 | (gimple_merge_blocks): Turn non-forced user labels into | |
4834 | debug bind stmt with the label as first operand and reset value. | |
4835 | (gimple_duplicate_bb): Don't duplicate label debug stmts. | |
4836 | * dwarf2out.c (gen_label_die): Handle NOTE_INSN_DELETED_DEBUG_LABEL. | |
4837 | * final.c (final_scan_insn): Likewise. | |
4838 | (rest_of_clean_state): Don't dump NOTE_INSN_DELETED_DEBUG_LABEL. | |
4839 | * var-tracking.c (debug_label_num): New variable. | |
4840 | (delete_debug_insns): Don't delete DEBUG_INSNs for LABEL_DECLs, | |
4841 | instead turn them into NOTE_INSN_DELETED_DEBUG_LABEL notes. | |
4842 | * cfglayout.c (skip_insns_after_block, duplicate_insn_chain): Handle | |
4843 | NOTE_INSN_DELETED_DEBUG_LABEL. | |
4844 | (duplicate_insn_chain): Don't duplicate LABEL_DECL DEBUG_INSNs. | |
4845 | * insn-notes.def (DELETED_DEBUG_LABEL): New note kind. | |
4846 | * print-rtl.c (print_rtx): Handle NOTE_INSN_DELETED_DEBUG_LABEL. | |
4847 | * gengtype.c (adjust_field_rtx_def): Likewise. | |
4848 | * config/i386/i386.c (ix86_output_function_epilogue): For MachO | |
4849 | clear CODE_LABEL_NUMBER of NOTE_INSN_DELETED_DEBUG_LABEL | |
4850 | if their are at the end of function and nop hasn't been emitted. | |
4851 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Likewise. | |
4852 | ||
4853 | 2011-11-05 Georg-Johann Lay <avr@gjlay.de> | |
4854 | ||
4855 | PR rtl-optimization/50448 | |
4856 | * cprop.c (try_replace_reg): Also try to replace uses of FROM that | |
4857 | appear in SET_DEST. | |
4858 | ||
4859 | 2011-11-05 Peter Dufault <dufault@hda.com>, | |
4860 | Sebastian Huber <sebastian.huber@embedded-brains.de> | |
4861 | ||
4862 | * config/rs6000/rtems.h (SUBSUBTARGET_OVERRIDE_OPTIONS): | |
4863 | Extend rs6000_spe handling. | |
4864 | ||
4865 | 2011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org> | |
4866 | ||
4867 | * config/rs6000/t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib. | |
4868 | Remove -mcpu=601 multilib. | |
4869 | Remove -Dmpc8260 multilib. | |
4870 | * config/rs6000/rtems.h: Allow --float-gprs=... to override grps | |
4871 | on E500 targets. | |
4872 | ||
4873 | 2011-11-05 Quentin Neill <quentin.neill@amd.com> | |
4874 | ||
4875 | Piledriver f16cintrin.h fix. | |
4876 | * config/i386/f16cintrin.h: Contents moved from immintrin.h. | |
4877 | * config/i386/immintrin.h: Include f16cintrin.h. | |
4878 | * config.gcc (i[34567]86-*-*, x86_64-*-*): Add f16cintrin.h. | |
4879 | ||
4880 | ||
4881 | 2011-11-04 Eric Botcazou <ebotcazou@adacore.com> | |
4882 | ||
4883 | PR c++/50608 | |
4884 | * c-parser.c (c_parser_postfix_expression) <RID_OFFSETOF>: Adjust call | |
4885 | to fold_offsetof. | |
4886 | * c-typeck.c (build_unary_op) <ADDR_EXPR>: Call fold_offsetof_1. | |
4887 | ||
4888 | 2011-11-04 Alan Modra <amodra@gmail.com> | |
4889 | ||
4890 | * reload1.c (gen_reload): Don't use REGNO on SUBREGs. | |
4891 | * print-rtl.c (print_rtx): Don't segfault on negative regno. | |
4892 | ||
4893 | 2011-11-04 David S. Miller <davem@davemloft.net> | |
4894 | ||
4895 | PR target/49965 | |
4896 | * config/sparc/sparc.c (sparc_expand_conditional_move): Handle the | |
4897 | fact that sparc_emit_float_lib_cmp modifies the comparison in | |
4898 | operands[1]. | |
4899 | ||
4900 | 2011-11-04 Ralf Corsépius <ralf.corsepius@rtems.org> | |
4901 | ||
4902 | * config/lm32/t-rtems: New. | |
4903 | * config.gcc (lm32-*-rtems*): Add t-rtems. | |
4904 | ||
4905 | 2011-11-04 Eric Botcazou <ebotcazou@adacore.com> | |
4906 | ||
4907 | PR target/50979 | |
4908 | * config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=v8. | |
4909 | ||
4910 | 2011-11-04 Jiangning Liu <jiangning.liu@arm.com> | |
4911 | ||
4912 | PR rtl-optimization/38644 | |
4913 | * config/arm/arm.c (thumb1_expand_epilogue): Add memory barrier | |
4914 | for epilogue having stack adjustment. | |
4915 | ||
4916 | 2011-11-04 Georg-Johann Lay <avr@gjlay.de> | |
4917 | ||
4918 | PR target/50931 | |
4919 | * config/avr/avr-modes.def: New file defining PSImode. | |
4920 | * config/avr/avr-c.c (__INT24_MAX__, __INT24_MIN__, | |
4921 | __UINT24_MAX__): New built-in defines. | |
4922 | * config/avr/avr.md (adjust_len): Add tstpsi, mov24, reload_in24, | |
4923 | ashlpsi, ashrpsi, lshrpsi. | |
4924 | (QISI, QIDI, HISI, HIDI, MPUSH, rotx, rotsmode): Add PSI. | |
4925 | (MOVMODE): New mode iterator. | |
4926 | (movpsi): New expander. | |
4927 | (movqi, movhi, movsi, movsf, movpsi): Write as one using MOVMODE. | |
4928 | (*reload_inpsi, *movpsi): New insns. | |
4929 | (*reload_inpsi): New RTL peephole. | |
4930 | (addpsi3, *addpsi3_zero_extend.qi, *addpsi3_zero_extend.hi, | |
4931 | *addpsi3_sign_extend.hi): New insns. | |
4932 | (subpsi3, *subpsi3_zero_extend.qi, *subpsi3_zero_extend.hi, | |
4933 | *subpsi3_sign_extend.hi): New insns. | |
4934 | (divmodpsi4, udivmodpsi4): New define insn-and-split. | |
4935 | (*divmodpsi4_call, *udivmodpsi4_call): New insns. | |
4936 | (andpsi3, iorpsi3, xorpsi3): New insns. | |
4937 | (*rotlpsi2.1, *rotlpsi2.23): New insns. | |
4938 | (*rotw<mode>): Insn condition only allow even-sized modes. | |
4939 | (*rotb<mode>): Insn condition allows odd-sized modes. | |
4940 | (ashlpsi3, ashrpsi3, lshrpsi3, *addpsi3.lt0): New insns. | |
4941 | (negpsi2, one_cmplpsi2): New insns. | |
4942 | (extendqipsi2, extendhipsi2, extendpsisi2): New insns. | |
4943 | (zero_extendqipsi2, zero_extendhipsi2, zero_extendpsisi2): New | |
4944 | insn-and-splits. | |
4945 | (*cmppsi, *negated_tstpsi, *reversed_tstpsi): New insns. | |
4946 | (cbranchpsi4): New expander. | |
4947 | * config/avr/constraints.md (Ca3, Co3, Cx3): New constraints. | |
4948 | * config/avr/avr-protos.h (avr_out_tstpsi, avr_out_movpsi, | |
4949 | avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3, | |
4950 | avr_out_reload_inpsi): New prototypes. | |
4951 | ||
4952 | * config/avr/avr.c (TARGET_SCALAR_MODE_SUPPORTED_P): Define to... | |
4953 | (avr_scalar_mode_supported_p): ...this new static function. | |
4954 | (avr_asm_len): Always return "". | |
4955 | (avr_out_load_psi, avr_out_store_psi): New static functions. | |
4956 | (avr_out_movpsi, avr_out_reload_inpsi): New functions. | |
4957 | (avr_out_tstpsi): New function. | |
4958 | (avr_out_ashlpsi3, avr_out_ashrpsi3, avr_out_lshrpsi3): New functions. | |
4959 | (avr_out_plus_1, output_reload_in_const): Handle 3-byte types. | |
4960 | (avr_simplify_comparison_p): Ditto. | |
4961 | (adjust_insn_length): Handle ADJUST_LEN_RELOAD_IN24, | |
4962 | ADJUST_LEN_MOV24, ADJUST_LEN_TSTPSI, ADJUST_LEN_ASHLPSI, | |
4963 | ADJUST_LEN_ASHRPSI, ADJUST_LEN_LSHRPSI. | |
4964 | (avr_rtx_costs_1): Report PSI costs. | |
4965 | (avr_libcall_value): Handle odd-sized parameters. | |
4966 | (avr_init_builtin_int24): New static function to define built-in | |
4967 | 24-bit types __int24 and __uint24. | |
4968 | (avr_init_builtins): Use it. | |
4969 | ||
4970 | 2011-11-04 Thomas Doerfler <thomas.doerfler@embedded-brains.de> | |
4971 | ||
4972 | PR target/50989 | |
4973 | * config/arm/rtems-elf.h, config/arm/t-rtems: Add optional | |
4974 | support for VFP floating point model. | |
4975 | ||
4976 | 2011-11-04 Tristan Gingold <gingold@adacore.com> | |
4977 | ||
4978 | * config/alpha/vms.h (ASM_OUTPUT_DEF): Do not switch section. | |
4979 | ||
4980 | 2011-11-04 Ira Rosen <ira.rosen@linaro.org> | |
4981 | ||
4982 | Unrevert: | |
4983 | 2011-10-24 Ira Rosen <ira.rosen@linaro.org> | |
4984 | ||
4985 | PR tree-optimization/50730 | |
4986 | * tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block | |
4987 | analysis if encountered unsupported data-ref. | |
4988 | ||
4989 | 2011-11-04 Jakub Jelinek <jakub@redhat.com> | |
4990 | ||
4991 | * config/i386/i386.c (ix86_expand_vector_convert_uns_vsivsf): New | |
4992 | function. | |
4993 | * config/i386/i386-protos.h (ix86_expand_vector_convert_uns_vsivsf): | |
4994 | New prototype. | |
4995 | * config/i386/sse.md (floatuns<sseintvecmodelower><mode>2): Use it. | |
4996 | For floatunsv8siv8sf2 require TARGET_AVX2. | |
4997 | ||
4998 | * config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): Add | |
4999 | XORP argument. Subtract 0x1p31 instead of 0x1p32. Use normal | |
5000 | signalling comparison instead of non-signalling. Store into | |
5001 | *XORP pseudo holding 0x80000000 integers if 0x1p31 has been | |
5002 | subtracted and 0 otherwise. | |
5003 | * config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si): | |
5004 | Adjust prototype. | |
5005 | * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Enable | |
5006 | already for TARGET_SSE2. Xor in vector initialized by | |
5007 | ix86_expand_adjust_ufix_to_sfix_si at the end. | |
5008 | (vec_pack_ufix_trunc_<mode>): Likewise. | |
5009 | ||
5010 | * tree-vect-stmts.c (vectorizable_conversion): Rewritten to handle | |
5011 | not just FLOAT_EXPR and FIX_TRUNC_EXPR, but also CONVERT_EXPR_CODE_P, | |
5012 | WIDEN_MULT_EXPR and WIDEN_LSHIFT_EXPR to handle what | |
5013 | vectorizable_type_demotion and vectorizable_type_promotion did. | |
5014 | Additionally handle FLOAT_EXPR and FIX_TRUNC_EXPR where the integer | |
5015 | is {,un}signed {char,short}. | |
5016 | (vect_create_vectorized_demotion_stmts): Fix comment typo. For | |
5017 | recursive calls unconditionally use VEC_PACK_TRUNC_EXPR. | |
5018 | Push vec_dest back to the vec_dsts vector at the end. | |
5019 | (vect_create_vectorized_promotion_stmts): Don't recurse, do just | |
5020 | one step. Removed multi_step_cvt, vec_dsts, slp_node and | |
5021 | prev_stmt_info arguments, add vec_dest argument. Push always | |
5022 | into vec_tmp, not just when multi_step_cvt != 0, replace *vec_oprdn0 | |
5023 | with vec_tmp at the end after freeing old *vec_oprnd0 vector. | |
5024 | (vectorizable_type_demotion, vectorizable_type_promotion): Removed. | |
5025 | (vect_analyze_stmt): Don't call vectorizable_type_demotion and | |
5026 | vectorizable_type_promotion. Call vectorizable_conversion even | |
5027 | for SLP bb vectorization. | |
5028 | (vect_transform_stmt): Call vectorizable_conversion instead of | |
5029 | vectorizable_type_demotion and vectorizable_type_promotion. | |
5030 | (supportable_widening_operation): Clear *multi_step_cvt first, | |
5031 | simplify c1/c2 computation, free *interm_types vector on failure. | |
5032 | (supportable_narrowing_operation): Clear *multi_step_cvt first, | |
5033 | free *interm_types vector on failure, handle multi-step | |
5034 | FIX_TRUNC_EXPR. | |
5035 | ||
5036 | 2011-11-04 Tristan Gingold <gingold@adacore.com> | |
5037 | ||
5038 | * config/alpha/alpha.c (alpha_write_linkage): Remove fundecl | |
5039 | argument. Conditionally generate crash debug info. Adjust | |
5040 | for alpha_funcs_tree removal. | |
5041 | (machine_function): Add links field. | |
5042 | (alpha_start_function): Conditionally generate crash debug info. | |
5043 | (alpha_end_function): Adjust call to alpha_write_linkage. | |
5044 | (alpha_funcs): Remove. | |
5045 | (links_kind): Remove. | |
5046 | (alpha_links): Remove num, target and lkind field. Add func field. | |
5047 | (alpha_links_tree): Remove. | |
5048 | (alpha_funcs_tree): Remove. | |
5049 | (alpha_need_linkage): Remove. | |
5050 | (alpha_use_linkage): Change prototype. Adjust. | |
5051 | (alpha_write_one_linkage): Use ASM_OUTPUT_INTERNAL_LABEL. | |
5052 | Use SYMBOL_REF_EXTERNAL_P and SYMBOL_REF_LOCAL_P macro. | |
5053 | * config/alpha/alpha-protos.h (alpha_use_linkage): Update. | |
5054 | (alpha_need_linkage): Remove. | |
5055 | * config/alpha/alpha.md: Update calls to alpha_use_linkage. | |
5056 | Adjust calls to alpha_need_linkage. | |
5057 | ||
5058 | 2011-11-03 Uros Bizjak <ubizjak@gmail.com> | |
5059 | ||
5060 | * sched-vis.c (print_value): Handle STRICT_LOW_PART. | |
5061 | ||
5062 | 2011-11-03 Uros Bizjak <ubizjak@gmail.com> | |
5063 | ||
5064 | * config/i386/i386.md (lround<X87MODEF:mode><SWI248x:mode>2, | |
5065 | rint<mode>2, floor<mode>2, lfloor<MODEF:mode><SWI48:mode>2, | |
5066 | btrunc<mode>2, lwp_lwpval<mode>3): Use operands[N] instead of operandN. | |
5067 | ||
5068 | 2011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
5069 | ||
5070 | PR target/50978 | |
5071 | * config/arm/t-bpabi: New file. | |
5072 | * config.gcc (arm*-*-linux*): Add arm/t-bpabi to tmake_file for | |
5073 | arm*-*-linux-*eabi. | |
5074 | (arm*-*-uclinux*): Add arm/t-bpabi to tmake_file for | |
5075 | arm*-*-uclinux*eabi. | |
5076 | (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi to tmake_file | |
5077 | for arm*-*-eabi*. | |
5078 | ||
5079 | 2011-11-03 Michael Matz <matz@suse.de> | |
5080 | ||
5081 | PR bootstrap/50857 | |
5082 | * configure.ac: Check for -fno-exceptions -fno-rtti. | |
5083 | * configure: Regenerate. | |
5084 | * Makefile.in (NOEXCEPTION_FLAGS): New flag. | |
5085 | (ALL_CXXFLAGS): Use it. | |
5086 | ||
5087 | 2011-11-03 Uros Bizjak <ubizjak@gmail.com> | |
5088 | ||
5089 | * config/i386/i386.md: Use {} for multi-line preparation statements. | |
5090 | ||
5091 | 2011-11-03 Eric Botcazou <ebotcazou@adacore.com> | |
5092 | ||
5093 | * config/sparc/sparc.md (movtf_insn_sp32_no_fpu): Consolidate into... | |
5094 | (movtf_insn_sp32): ...this. | |
5095 | (movtf_insn_sp64_no_fpu): Consolidate into... | |
5096 | (movtf_insn_sp64): ...this. | |
5097 | (movtf_insn_sp64_hq): Do not test TARGET_FPU. | |
5098 | * config/sparc/sparc.c (sparc_legitimate_address_p): Likewise. | |
5099 | ||
5100 | 2011-11-03 Tristan Gingold <gingold@adacore.com> | |
5101 | ||
5102 | * config/vms/vms.c (vms_patch_builtins): Fix typo. | |
5103 | ||
5104 | 2011-11-03 Richard Guenther <rguenther@suse.de> | |
5105 | ||
5106 | PR lto/44965 | |
5107 | * lto-opts.c: Re-implement. | |
5108 | * lto-streamer.h (lto_register_user_option): Remove. | |
5109 | (lto_read_file_options): Likewise. | |
5110 | (lto_reissue_options): Likewise. | |
5111 | (lto_clear_user_options): Likewise. | |
5112 | (lto_clear_file_options): Likewise. | |
5113 | * opts-global.c (post_handling_callback): Remove. | |
5114 | (set_default_handlers): Do not set post_handling_callback. | |
5115 | (decode_options): Remove LTO specific code. | |
5116 | * lto-wrapper.c (merge_and_complain): New function. | |
5117 | (run_gcc): Read all input file options and | |
5118 | prepend a merged set before the linker driver options. | |
5119 | * gcc.c (driver_post_handling_callback): Remove. | |
5120 | (set_option_handlers): Do not set post_handling_callback. | |
5121 | * opts-common.c (handle_option): Do not call post_handling_callback. | |
5122 | * opts.h (struct cl_option_handlers): Remove post_handling_callback. | |
5123 | ||
5124 | 2011-11-03 Richard Guenther <rguenther@suse.de> | |
5125 | ||
5126 | * collect2.c (main): Guard object_nbr variable with TARGET_AIX_VERSION. | |
5127 | ||
5128 | 2011-11-03 Martin Jambor <mjambor@suse.cz> | |
5129 | ||
5130 | * ipa-prop.c (type_change_info): New fields offset, object, | |
5131 | known_current_type and multiple_types_encountered. | |
5132 | (extr_type_from_vtbl_ptr_store): New function. | |
5133 | (check_stmt_for_type_change): Use it, set multiple_types_encountered if | |
5134 | the result is different from the previous one. | |
5135 | (detect_type_change): Renamed to detect_type_change_1. New parameter | |
5136 | comp_type. Set up new fields in tci, build known type jump | |
5137 | functions if the new type can be identified. | |
5138 | (detect_type_change): New function. | |
5139 | * tree.h (DECL_CONTEXT): Comment new use. | |
5140 | ||
5141 | 2011-11-03 Richard Guenther <rguenther@suse.de> | |
5142 | ||
5143 | PR lto/48217 | |
5144 | * lto-wrapper.c (get_options_from_collect_gcc_options): Properly | |
5145 | decode an encoded literal '. | |
5146 | ||
5147 | 2011-11-03 Tristan Gingold <gingold@adacore.com> | |
5148 | ||
5149 | * collect2.c (main): Add support of -f (response file) on AIX. | |
5150 | ||
5151 | 2011-11-03 Ira Rosen <ira.rosen@linaro.org> | |
5152 | ||
5153 | PR tree-optimization/50912 | |
5154 | * tree-vectorizer.h (slp_void_p): New. | |
5155 | (struct _slp_tree): Replace left and right with children. Update | |
5156 | documentation. | |
5157 | (struct _slp_oprnd_info): New. | |
5158 | (vect_get_vec_defs): Declare. | |
5159 | (vect_get_slp_defs): Update arguments. | |
5160 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Call | |
5161 | vect_get_vec_defs instead of vect_get_slp_defs. | |
5162 | (vectorizable_reduction): Likewise. | |
5163 | * tree-vect-stmts.c (vect_get_vec_defs): Remove static, add argument. | |
5164 | Update call to vect_get_slp_defs. | |
5165 | (vectorizable_conversion): Update call to vect_get_vec_defs. | |
5166 | (vectorizable_assignment, vectorizable_shift, | |
5167 | vectorizable_operation): Likewise. | |
5168 | (vectorizable_type_demotion): Call vect_get_vec_defs instead of | |
5169 | vect_get_slp_defs. | |
5170 | (vectorizable_type_promotion, vectorizable_store): Likewise. | |
5171 | (vect_analyze_stmt): Fix typo. | |
5172 | * tree-vect-slp.c (vect_free_slp_tree): Update SLP tree traversal. | |
5173 | (vect_print_slp_tree, vect_mark_slp_stmts, | |
5174 | vect_mark_slp_stmts_relevant, vect_slp_rearrange_stmts, | |
5175 | vect_detect_hybrid_slp_stmts, vect_slp_analyze_node_operations, | |
5176 | vect_schedule_slp_instance): Likewise. | |
5177 | (vect_create_new_slp_node): New. | |
5178 | (vect_create_oprnd_info, vect_free_oprnd_info): Likewise. | |
5179 | (vect_get_and_check_slp_defs): Pass information about defs using | |
5180 | oprnds_info, allow any number of operands. | |
5181 | (vect_build_slp_tree): Likewise. Update calls to | |
5182 | vect_get_and_check_slp_defs. Fix comments. | |
5183 | (vect_analyze_slp_instance): Move node creation to | |
5184 | vect_create_new_slp_node. | |
5185 | (vect_get_slp_defs): Allow any number of operands. | |
5186 | ||
5187 | 2011-11-02 Peter Bergner <bergner@vnet.ibm.com> | |
5188 | Iain Sandoe <iains@gcc.gnu.org> | |
5189 | ||
5190 | * config/rs6000/rs6000.c (USE_HIDDEN_LINKONCE): New define. | |
5191 | (get_ppc476_thunk_name): Use it. | |
5192 | (rs6000_code_end): Likewise. | |
5193 | (macho_branch_islands): Fix typo. | |
5194 | ||
5195 | 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com> | |
5196 | Jason Merrill <jason@redhat.com> | |
5197 | ||
5198 | PR c++/50810 | |
5199 | * configure.ac: Add -Wno-narrowing to warning options. | |
5200 | * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update. | |
5201 | ||
5202 | 2011-11-02 Eric Botcazou <ebotcazou@adacore.com> | |
5203 | ||
5204 | PR target/50945 | |
5205 | * config/sparc/sparc.md (movsf_insn): Reindent constraints. | |
5206 | (movdf_insn_sp32): Likewise. Remove redundant G constraint. | |
5207 | (movdf_insn_sp64): Likewise. | |
5208 | (DFmode splitter): Do not test TARGET_FPU. | |
5209 | (movtf_insn_sp32): Reindent constraints. | |
5210 | (movtf_insn_sp32_no_fpu): Likewise. | |
5211 | (movtf_insn_sp64): Likewise. | |
5212 | (movtf_insn_sp64_hq): Likewise. | |
5213 | (movtf_insn_sp64_no_fpu): Likewise. | |
5214 | ||
5215 | 2011-11-02 Paolo Carlini <paolo.carlini@oracle.com> | |
5216 | ||
5217 | PR c++/50956 | |
5218 | * builtins.c (fold_builtin_memchr): Fix cast. | |
5219 | ||
5220 | 2011-11-02 Teresa Johnson <tejohnson@google.com> | |
5221 | ||
5222 | * config/i386/predicates.md (promotable_binary_operator): Add minus | |
5223 | to the list of promotable operators. | |
5224 | ||
5225 | 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
5226 | ||
5227 | * gthr-single.h, gthr.h: Move to ../libgcc. | |
5228 | * gthr-aix.h: Move to ../libgcc/config/rs6000. | |
5229 | * gthr-dce.h: Move to ../libgcc/config/pa. | |
5230 | * gthr-lynx.h: Move to ../libgcc/config. | |
5231 | * gthr-mipssde.h: Move to ../libgcc/config/mips. | |
5232 | * gthr-posix.h: Move to ../libgcc/config. | |
5233 | * gthr-rtems.h: Likewise. | |
5234 | * gthr-tpf.h: Move to ../libgcc/config/s390. | |
5235 | * gthr-vxworks.h: Move to ../libgcc/config. | |
5236 | * gthr-win32.h: Move to ../libgcc/config/i386. | |
5237 | * configure.ac (gthread_flags): Remove | |
5238 | (gthr-default.h): Don't create. | |
5239 | (thread_file): Don't substitute. | |
5240 | * configure: Regenerate. | |
5241 | * Makefile.in (GCC_THREAD_FILE): Remove. | |
5242 | (GTHREAD_FLAGS): Remove. | |
5243 | (libgcc.mvars): Remove GTHREAD_FLAGS. | |
5244 | * config/t-vxworks (EXTRA_HEADERS): Remove. | |
5245 | ||
5246 | 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
5247 | Paolo Bonzini <bonzini@gnu.org> | |
5248 | ||
5249 | * configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Remove. | |
5250 | * configure: Regenerate. | |
5251 | * Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list): Remove. | |
5252 | (TM_H): Remove libgcc_tm.h, $(libgcc_tm_file_list). | |
5253 | (libgcc_tm.h, cs-libgcc_tm.h): Remove. | |
5254 | (clean): Remove libgcc_tm.h | |
5255 | * mkconfig.sh: Don't include libgcc_tm.h in tm.h. | |
5256 | * config.gcc (libgcc_tm_file): Remove. | |
5257 | (arm*-*-linux*): Remove libgcc_tm_file for arm*-*-linux-*eabi. | |
5258 | (arm*-*-uclinux*): Remove libgcc_tm_file for arm*-*-uclinux*eabi. | |
5259 | (arm*-*-eabi*, arm*-*-symbianelf*): Remove libgcc_tm_file. | |
5260 | (avr-*-rtems*): Likewise. | |
5261 | (avr-*-*): Likewise. | |
5262 | (frv-*-elf): Likewise. | |
5263 | (frv-*-*linux*): Likewise. | |
5264 | (h8300-*-rtems*): Likewise. | |
5265 | (h8300-*-elf*): Likewise. | |
5266 | (i[34567]86-*-darwin*): Likewise. | |
5267 | (x86_64-*-darwin*): Likewise. | |
5268 | (rx-*-elf*): Likewise. | |
5269 | (tic6x-*-elf): Likewise. | |
5270 | (tic6x-*-uclinux): Likewise. | |
5271 | (i[34567]86-*-linux*, x86_64-*-linux*): Likewise. | |
5272 | ||
5273 | 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
5274 | ||
5275 | * Makefile.in (LIBGCC2_DEBUG_CFLAGS LIBGCC2_CFLAGS) | |
5276 | (LIBGCC2_INCLUDES, TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA) | |
5277 | (LIB2FUNCS_STATIC_EXTRA, LIB2FUNCS_EXCLUDE, T, T_TARGET) | |
5278 | (INCLUDES_FOR_TARGET): Remove. | |
5279 | (LIBGCC2_CFLAGS): Don't export. | |
5280 | (LIB2FUNCS_ST, LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST, srcdirify): | |
5281 | Remove. | |
5282 | (libgcc-support): Remove $(LIB2ADD), $(LIB2ADD_ST) dependencies. | |
5283 | (libgcc.mvars): Likewise. | |
5284 | Don't emit LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE, LIB2ADD, LIB2ADD_ST, | |
5285 | LIB2_SIDITI_CONV_FUNCS, LIB2_DIVMOD_FUNCS, LIBGCC2_CFLAGS, | |
5286 | TARGET_LIBGCC2_CFLAGS. | |
5287 | Emit GTHREAD_FLAGS. | |
5288 | * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: Move to ../libgcc. | |
5289 | * config/darwin-64.c: Move to ../libgcc/config. | |
5290 | * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c, | |
5291 | config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c, | |
5292 | config/udivmodsi4.c: Move to ../libgcc/config. | |
5293 | * config/gthr-posix.c: Move to ../libgcc/config/alpha. | |
5294 | * config/memcmp.c, config/memcpy.c, config/memmove.c, | |
5295 | config/memset.c: Move to ../libgcc/config. | |
5296 | * config/t-darwin (TARGET_LIBGCC2_CFLAGS): Remove. | |
5297 | * config/t-freebsd: Remove. | |
5298 | * config/t-freebsd-thread: Move to ../libgcc/config. | |
5299 | * config/t-libgcc-pic: Move to ../libgcc/config. | |
5300 | * config/t-libunwind (TARGET_LIBGCC2_CFLAGS): Remove. | |
5301 | * config/t-linux: Remove. | |
5302 | * config/t-lynx (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC): | |
5303 | Remove. | |
5304 | * config/t-openbsd-thread: Move to ../libgcc/config. | |
5305 | * config/t-rtems (LIBGCC2_INCLUDES): Remove. | |
5306 | * config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Remove. | |
5307 | * config/t-svr4: Remove. | |
5308 | * config/t-vxworks (LIBGCC, INSTALL_LIBGCC, TARGET_LIBGCC2_CFLAGS) | |
5309 | (LIBGCC2_DEBUG_CFLAGS, LIB2FUNCS_EXTRA, LIBGCC2_INCLUDES): Remove. | |
5310 | * config/vxlib.c, config/vxlib-tls.c: Move to ../libgcc/config. | |
5311 | * config/alpha/qrnnd.asm: Move to ../libgcc/config/alpha/qrnnd.S. | |
5312 | * config/alpha/t-alpha, config/alpha/t-ieee: Remove. | |
5313 | * config/alpha/t-vms (LIB2FUNCS_EXTRA, LIBGCC, INSTALL_LIBGCC): Remove. | |
5314 | * config/alpha/vms-gcc_shell_handler.c: Move to ../libgcc/config/alpha. | |
5315 | * config/arm/bpabi.c, config/arm/unaligned-funcs.c, | |
5316 | config/arm/fp16.c, config/arm/linux-atomic.c, | |
5317 | config/arm/linux-atomic-64bit.c: Move to ../libgcc/config/arm. | |
5318 | * config/arm/t-arm-elf (LIBGCC, INSTALL_LIBGCC) | |
5319 | (TARGET_LIBGCC2_CFLAGS): Remove. | |
5320 | * config/arm/t-bpabi, config/arm/t-linux: Remove. | |
5321 | * config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS) | |
5322 | (LIB2FUNCS_STATIC_EXTRA): Remove. | |
5323 | * config/arm/t-netbsd: Remove. | |
5324 | * config/arm/t-strongarm-elf (LIBGCC, INSTALL_LIBGCC) | |
5325 | (TARGET_LIBGCC2_CFLAGS): Remove. | |
5326 | * config/arm/t-symbian (LIB2FUNCS_STATIC_EXTRA): Remove. | |
5327 | * config/arm/t-wince-pe (LIBGCC, INSTALL_LIBGCC) | |
5328 | (TARGET_LIBGCC2_CFLAGS): Remove. | |
5329 | * config/avr/t-avr (LIB2FUNCS_EXCLUDE, TARGET_LIBGCC2_CFLAGS) | |
5330 | (LIBGCC, INSTALL_LIBGCC): Remove. | |
5331 | * config/bfin/t-bfin-elf (TARGET_LIBGCC2_CFLAGS): Remove. | |
5332 | * config/bfin/t-bfin-linux: Likewise. | |
5333 | * config/bfin/t-bfin-uclinux: Likewise. | |
5334 | * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, | |
5335 | config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, | |
5336 | config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, | |
5337 | config/c6x/ltf.c: Move to ../libgcc/config/c6x. | |
5338 | * config/c6x/t-c6x-elf (LIB2FUNCS_EXCLUDE, LIB2FUNCS_EXTRA): Remove. | |
5339 | * config/c6x/t-c6x-uclinux (TARGET_LIBGCC2_CFLAGS): Remove. | |
5340 | * config/cris/arit.c: Move to ../libgcc/config/cris. | |
5341 | * config/cris/cris_abi_symbol.c: Remove. | |
5342 | * config/cris/cris.h: Remove obsolete comment. | |
5343 | * config/cris/mulsi3.asm: Move to ../libgcc/config/cris/mulsi3.S. | |
5344 | * config/cris/t-cris (LIB2FUNCS_EXTRA, CRIS_LIB1CSRC) | |
5345 | ($(LIB2FUNCS_EXTRA)): Remove. | |
5346 | * config/cris/t-elfmulti (LIB2FUNCS_STATIC_EXTRA, INSTALL_LIBGCC) | |
5347 | (LIBGCC): Remove. | |
5348 | * config/cris/t-linux (TARGET_LIBGCC2_CFLAGS): Remove. | |
5349 | * config/fr30/t-fr30: Remove. | |
5350 | * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c, | |
5351 | config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c, | |
5352 | config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: Move | |
5353 | to ../libgcc/config/frv. | |
5354 | * config/frv/t-frv (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS) | |
5355 | (cmovh.c, cmovw.c, cmovd.c, modi.c, umodi.c, uitof.c, uitod.c) | |
5356 | (ulltof.c, LIBGCC, INSTALL_LIBGCC): Remove. | |
5357 | * config/frv/t-linux (TARGET_LIBGCC2_CFLAGS): Remove. | |
5358 | * config/h8300/clzhi2.c, config/h8300/ctzhi2.c, | |
5359 | config/h8300/fixunssfsi.c, config/h8300/parityhi2.c, | |
5360 | config/h8300/popcounthi2.c: Move to ../libgcc/config/h8300. | |
5361 | * config/h8300/t-h8300 (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS) | |
5362 | (LIBGCC, INSTALL_LIBGCC): Remove. | |
5363 | * config/i386/gthr-win32.c: Move to ../libgcc/config/i386. | |
5364 | * config/i386/t-cygming (LIBGCC2_INCLUDES): Remove. | |
5365 | * config/i386/t-cygwin: Remove. | |
5366 | * config/i386/t-darwin (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA) | |
5367 | (LIB2FUNCS_EXCLUDE): Remove. | |
5368 | * config/i386/t-darwin64 (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA) | |
5369 | (LIBGCC, INSTALL_LIBGCC): Remove. | |
5370 | * config/i386/t-gthr-win32: Move to ../libgcc/config/i386. | |
5371 | * config/i386/t-linux64 (LIBGCC, INSTALL_LIBGCC): Remove. | |
5372 | * config/i386/t-mingw-w32: Likewise. | |
5373 | * config/i386/t-mingw-w64: Likewise. | |
5374 | * config/i386/t-openbsd: Likewise. | |
5375 | * config/i386/t-nto: Remove. | |
5376 | * config/ia64/quadlib.c: Move to ../libgcc/config/ia64. | |
5377 | * config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA) | |
5378 | (quadlib.c): Remove. | |
5379 | * config/ia64/t-ia64: Remove comment. | |
5380 | * config/iq2000/lib2extra-funcs.c: Move to | |
5381 | ../libgcc/config/iq2000/lib2funcs.c. | |
5382 | * config/iq2000/t-iq2000: Remove. | |
5383 | * config/m32c/m32c-lib2.c: Move to ../libgcc/config/m32c/lib2funcs.c. | |
5384 | * config/m32c/m32c-lib2-trapv.c: Move to ../libgcc/config/m32c/trapv.c. | |
5385 | * config/m32r/t-linux (TARGET_LIBGCC2_CFLAGS): Remove. | |
5386 | * config/m32c/t-m32c (LIB2FUNCS_EXTRA): Remove. | |
5387 | * config/m32r/t-m32r (TARGET_LIBGCC2_CFLAGS, LIBGCC) | |
5388 | (INSTALL_LIBGCC): Remove. | |
5389 | * config/m68k/fpgnulib.c: Move to ../libgcc/config/m68k. | |
5390 | * config/m68k/t-floatlib: Remove. | |
5391 | * config/m68k/t-mlibs (LIBGCC, INSTALL_LIBGCC): Remove. | |
5392 | * config/mcore/t-mcore (TARGET_LIBGCC2_CFLAGS): Remove. | |
5393 | Fix typo. | |
5394 | (LIBGCC, INSTALL_LIBGCC): Remove. | |
5395 | * config/mep/mep-lib2.c: Move to ../libgcc/config/mep/lib2funcs.c. | |
5396 | * config/mep/mep-tramp.c: Move to ../libgcc/config/mep/tramp.c. | |
5397 | * config/mep/t-mep (LIB2FUNCS_EXTRA): Remove. | |
5398 | * config/mips/t-elf (TARGET_LIBGCC2_CFLAGS, LIBGCC) | |
5399 | (INSTALL_LIBGCC): Remove. | |
5400 | * config/mips/t-isa3264: Likewise. | |
5401 | * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Remove. | |
5402 | * config/mips/t-r3900 (TARGET_LIBGCC2_CFLAGS, LIBGCC) | |
5403 | (INSTALL_LIBGCC): Remove. | |
5404 | * config/mips/t-sde (LIBGCC, INSTALL_LIBGCC): Remove. | |
5405 | * config/mips/t-sr71k (TARGET_LIBGCC2_CFLAGS, LIBGCC) | |
5406 | (INSTALL_LIBGCC): Remove. | |
5407 | * config/mips/t-vr (TARGET_LIBGCC2_CFLAGS) | |
5408 | (LIB2FUNCS_STATIC_EXTRA): Remove. | |
5409 | * config/mips/vr4120-div.S: Move to ../libgcc/config/mips. | |
5410 | * config/mmix/t-mmix (TARGET_LIBGCC2_CFLAGS): Remove. | |
5411 | * config/mn10300/t-mn10300 (LIBGCC, INSTALL_LIBGCC): Remove. | |
5412 | * config/pa/fptr.c, config/pa/linux-atomic.c: Move to | |
5413 | ../libgcc/config/pa. | |
5414 | * config/pa/lib2funcs.asm: Move to ../libgcc/config/pa/lib2funcs.S. | |
5415 | * config/pa/quadlib.c: Move to ../libgcc/config/pa. | |
5416 | * config/pa/t-dce-thr (LIBGCC, INSTALL_LIBGCC): Remove. | |
5417 | * config/pa/t-linux, config/pa/t-linux64: Remove. | |
5418 | * config/pa/t-pa-hpux, config/pa/t-pa-hpux10, | |
5419 | config/pa/t-pa-hpux11, config/pa/t-pa64: Remove. | |
5420 | * config/pdp11/t-pdp11 (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA): | |
5421 | Remove. | |
5422 | * config/picochip/libgccExtras: Move to ../libgcc/config/picochip. | |
5423 | * config/picochip/t-picochip (LIB2FUNCS_EXTRA, RANLIB_FOR_TARGET) | |
5424 | (TARGET_LIBGCC2_CFLAGS, LIBGCC2_DEBUG_CFLAGS): Remove. | |
5425 | * config/rs6000/crtresfpr.asm: Move to | |
5426 | ../libgcc/config/rs6000/crtresfpr.S. | |
5427 | * config/rs6000/crtresgpr.asm: Move to | |
5428 | ../libgcc/config/rs6000/crtresgpr.S. | |
5429 | * config/rs6000/crtresxfpr.asm: Move to | |
5430 | ../libgcc/config/rs6000/crtresxfpr.S. | |
5431 | * config/rs6000/crtresxgpr.asm: Move to | |
5432 | ../libgcc/config/rs6000/crtresxgpr.S. | |
5433 | * config/rs6000/crtsavfpr.asm: Move to | |
5434 | ../libgcc/config/rs6000/crtsavfpr.S. | |
5435 | * config/rs6000/crtsavgpr.asm: Move to | |
5436 | ../libgcc/config/rs6000/crtsavgpr.S. | |
5437 | * config/rs6000/darwin-asm.h: Move to ../libgcc/config/rs6000. | |
5438 | * config/rs6000/darwin-fpsave.asm: Move to | |
5439 | ../libgcc/config/rs6000/darwin-fpsave.S. | |
5440 | * config/rs6000/darwin-gpsave.asm: Move to | |
5441 | ../libgcc/config/rs6000/darwin-gpsave.S. | |
5442 | * config/rs6000/darwin-tramp.asm: Move to | |
5443 | ../libgcc/config/rs6000/darwin-tramp.S. | |
5444 | * config/rs6000/darwin-vecsave.asm: Move to | |
5445 | ../libgcc/config/rs6000/darwin-vecsave.S. | |
5446 | * config/rs6000/darwin-world.asm: Move to | |
5447 | ../libgcc/config/rs6000/darwin-world.S. | |
5448 | * config/rs6000/e500crtres32gpr.asm: Move to | |
5449 | ../libgcc/config/rs6000/e500crtres32gpr.S. | |
5450 | * config/rs6000/e500crtres64gpr.asm: Move to | |
5451 | ../libgcc/config/rs6000/e500crtres64gpr.S. | |
5452 | * config/rs6000/e500crtres64gprctr.asm: Move to | |
5453 | ../libgcc/config/rs6000/e500crtres64gprctr.S. | |
5454 | * config/rs6000/e500crtrest32gpr.asm: Move to | |
5455 | ../libgcc/config/rs6000/e500crtrest32gpr.S. | |
5456 | * config/rs6000/e500crtrest64gpr.asm: Move to | |
5457 | ../libgcc/config/rs6000/e500crtrest64gpr.S. | |
5458 | * config/rs6000/e500crtresx32gpr.asm: Move to | |
5459 | ../libgcc/config/rs6000/e500crtresx32gpr.S. | |
5460 | * config/rs6000/e500crtresx64gpr.asm: Move to | |
5461 | ../libgcc/config/rs6000/e500crtresx64gpr.S. | |
5462 | * config/rs6000/e500crtsav32gpr.asm: Move to | |
5463 | ../libgcc/config/rs6000/e500crtsav32gpr.S. | |
5464 | * config/rs6000/e500crtsav64gpr.asm: Move to | |
5465 | ../libgcc/config/rs6000/e500crtsav64gpr.S. | |
5466 | * config/rs6000/e500crtsav64gprctr.asm: Move to | |
5467 | ../libgcc/config/rs6000/e500crtsav64gprctr.S. | |
5468 | * config/rs6000/e500crtsavg32gpr.asm: Move to | |
5469 | ../libgcc/config/rs6000/e500crtsavg32gpr.S. | |
5470 | * config/rs6000/e500crtsavg64gpr.asm: Move to | |
5471 | ../libgcc/config/rs6000/e500crtsavg64gpr.S. | |
5472 | * config/rs6000/e500crtsavg64gprctr.asm: Move to | |
5473 | ../libgcc/config/rs6000/e500crtsavg64gprctr.S. | |
5474 | * config/rs6000/eabi.asm: Move to ../libgcc/config/rs6000/eabi.S. | |
5475 | * config/rs6000/t-aix43 (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA) | |
5476 | (TARGET_LIBGCC2_CFLAGS): Remove. | |
5477 | * config/rs6000/t-aix52: Likewise. | |
5478 | * config/rs6000/t-darwin: Remove. | |
5479 | * config/rs6000/t-darwin64 (LIB2_SIDITI_CONV_FUNCS) | |
5480 | (LIB2FUNCS_EXTRA): Remove. | |
5481 | * config/rs6000/t-fprules (LIBGCC, INSTALL_LIBGCC): Remove. | |
5482 | * config/rs6000/t-linux64 (TARGET_LIBGCC2_CFLAGS): Remove. | |
5483 | * config/rs6000/t-lynx (LIB2FUNCS_EXTRA, tramp.S, LIBGCC) | |
5484 | (INSTALL_LIBGCC): Remove. | |
5485 | * config/rs6000/t-netbsd (LIB2FUNCS_EXTRA) | |
5486 | (LIB2FUNCS_STATIC_EXTRA, tramp.S, crtsavfpr.S, crtresfpr.S) | |
5487 | (crtsavgpr.S, crtresgpr.S, crtresxfpr.S, crtresxgpr.S, LIBGCC) | |
5488 | (INSTALL_LIBGCC, $(T)crtsavfpr$(objext), $(T)crtresfpr$(objext)) | |
5489 | ($(T)crtsavgpr$(objext), $(T)crtresgpr$(objext)) | |
5490 | ($(T)crtresxfpr$(objext), $(T)crtresxgpr$(objext)): Remove. | |
5491 | * config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA) | |
5492 | (LIB2FUNCS_STATIC_EXTRA, eabi.S, tramp.S): Remove. | |
5493 | * config/rs6000/t-spe (LIBGCC, INSTALL_LIBGCC): Remove. | |
5494 | * config/rs6000/t-vxworks: Remove comment. | |
5495 | * config/rs6000/tramp.asm: Move to ../libgcc/config/rs6000/tramp.S. | |
5496 | * config/rx/t-rx (LIBGCC, INSTALL_LIBGCC): Remove. | |
5497 | * config/sh/linux-atomic.asm: Move to | |
5498 | ../libgcc/config/sh/linux-atomic.S. | |
5499 | * config/sh/t-linux (LIB2FUNCS_EXTRA): Remove. | |
5500 | * config/sh/t-netbsd: Remove. | |
5501 | * config/sh/t-sh (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC): | |
5502 | Remove. | |
5503 | * config/sparc/t-elf (LIBGCC, INSTALL_LIBGCC): Remove. | |
5504 | * config/sparc/t-leon: Likewise. | |
5505 | * config/sparc/t-leon3: Likewise. | |
5506 | * config/sparc/t-linux64: Likewise. | |
5507 | * config/sparc/t-netbsd64: Fix typo. | |
5508 | Remove comment. | |
5509 | * config/spu/divmodti4.c, config/spu/divv2df3.c, | |
5510 | config/spu/float_disf.c, config/spu/float_unsdidf.c, | |
5511 | config/spu/float_unsdisf.c, config/spu/float_unssidf.c, | |
5512 | config/spu/mfc_multi_tag_release.c, | |
5513 | config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c, | |
5514 | config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c, | |
5515 | config/spu/multi3.c: Move to ../libgcc/config/spu. | |
5516 | * config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXCLUDE) | |
5517 | (LIB2FUNCS_STATIC_EXTRA, LIB2_SIDITI_CONV_FUNCS, LIBGCC) | |
5518 | (INSTALL_LIBGCC): Remove. | |
5519 | * config/stormy16/stormy16-lib2.c: Move to | |
5520 | ../libgcc/config/stormy16/lib2.c. | |
5521 | * config/stormy16/stormy16-lib2-ashlsi3.c: Move to | |
5522 | ../libgcc/config/stormy16/ashlsi3.c. | |
5523 | * config/stormy16/stormy16-lib2-ashrsi3.c: Move to | |
5524 | ../libgcc/config/stormy16/ashrsi3.c. | |
5525 | * config/stormy16/stormy16-lib2-clzhi2.c: Move to | |
5526 | ../libgcc/config/stormy16/clzhi2.c. | |
5527 | * config/stormy16/stormy16-lib2-cmpsi2.c: Move to | |
5528 | ../libgcc/config/stormy16/cmpsi2.c. | |
5529 | * config/stormy16/stormy16-lib2-ctzhi2.c: Move to | |
5530 | ../libgcc/config/stormy16/ctzhi2.c. | |
5531 | * config/stormy16/stormy16-lib2-divsi3.c: Move to | |
5532 | ../libgcc/config/stormy16/divsi3.c. | |
5533 | * config/stormy16/stormy16-lib2-ffshi2.c: Move to | |
5534 | ../libgcc/config/stormy16/ffshi2.c. | |
5535 | * config/stormy16/stormy16-lib2-lshrsi3.c: Move to | |
5536 | ../libgcc/config/stormy16/lshrsi3.c. | |
5537 | * config/stormy16/stormy16-lib2-modsi3.c: Move to | |
5538 | ../libgcc/config/stormy16/modsi3.c. | |
5539 | * config/stormy16/stormy16-lib2-parityhi2.c: Move to | |
5540 | ../libgcc/config/stormy16/parityhi2.c. | |
5541 | * config/stormy16/stormy16-lib2-popcounthi2.c: Move to | |
5542 | ../libgcc/config/stormy16/popcounthi2.c. | |
5543 | * config/stormy16/stormy16-lib2-ucmpsi2.c: Move to | |
5544 | ../libgcc/config/stormy16/ucmpsi2.c. | |
5545 | * config/stormy16/stormy16-lib2-udivmodsi4.c: Move to | |
5546 | ../libgcc/config/stormy16/udivmodsi4.c. | |
5547 | * config/stormy16/stormy16-lib2-udivsi3.c: Move to | |
5548 | ../libgcc/config/stormy16/udivsi3.c. | |
5549 | * config/stormy16/stormy16-lib2-umodsi3.c: Move to | |
5550 | ../libgcc/config/stormy16/umodsi3.c. | |
5551 | * config/stormy16/t-stormy16: Move to ../libgcc/config/t-stormy16. | |
5552 | * config/v850/t-v850 (INSTALL_LIBGCC): Remove. | |
5553 | * config/xtensa/lib2funcs.S: Move to ../libgcc/config/xtensa. | |
5554 | * config/xtensa/t-elf: Remove. | |
5555 | * config/xtensa/t-xtensa (LIB2FUNCS_EXTRA): Remove. | |
5556 | * config.gcc (*-*-freebsd*): Remove t-freebsd, t-freebsd-thread | |
5557 | from tmake_file. | |
5558 | (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, | |
5559 | *-*-gnu*, *-*-kopensolaris*-gnu): Remove t-linux from tmake_file. | |
5560 | (*-*-netbsd*): Remove t-libgcc-pic from tmake_file. | |
5561 | (*-*-openbsd*): Likewise. | |
5562 | Remove t-openbsd-thread for posix threads. | |
5563 | (alpha*-*-linux*): Remove alpha/t-alpha, alpha/t-ieee from tmake_file. | |
5564 | (alpha*-*-freebsd*): Likewise. | |
5565 | (alpha*-*-netbsd*): Likewise. | |
5566 | (alpha*-*-openbsd*): Likewise. | |
5567 | (alpha64-dec-*vms*): Likewise. | |
5568 | (alpha*-dec-*vms*): Likewise. | |
5569 | (arm*-*-netbsdelf*): Remove arm/t-netbsd from tmake_file. | |
5570 | (arm*-*-linux*): Remove t-linux from tmake_file. | |
5571 | Remove arm/t-bpabi from tmake_file for arm*-*-linux-*eabi. | |
5572 | (arm*-*-uclinux*): Remove arm/t-bpabi from tmake_file for | |
5573 | arm*-*-uclinux*eabi. | |
5574 | (arm*-*-eabi*, arm*-*-symbianelf* ): Remove arm/t-bpabi from | |
5575 | tmake_file for arm*-*-eabi*. | |
5576 | (fr30-*-elf): Remove tmake_file. | |
5577 | (hppa*64*-*-linux*): Remove tmake_file. | |
5578 | (hppa*-*-linux*): Likewise. | |
5579 | (hppa[12]*-*-hpux10*): Remove pa/t-pa-hpux10, pa/t-pa-hpux from | |
5580 | tmake_file. | |
5581 | (hppa*64*-*-hpux11*): Remove pa/t-pa64, pa/t-pa-hpux from tmake_file. | |
5582 | (hppa[12]*-*-hpux11*): Remove pa/t-pa-hpux11, pa/t-pa-hpux from | |
5583 | tmake_file. | |
5584 | (i[34567]86-*-elf*): Remove tmake_file. | |
5585 | (x86_64-*-elf*): Likewise. | |
5586 | (i[34567]86-*-nto-qnx*): Likewise. | |
5587 | (i[34567]86-*-cygwin*): Remove i386/t-cygwin from tmake_file. | |
5588 | (i[34567]86-*-mingw*, x86_64-*-mingw*): Remove i386/t-gthr-win32 | |
5589 | from tmake_file if using win32 threads. | |
5590 | (iq2000*-*-elf*): Remove tmake-file. | |
5591 | (microblaze*-linux*): Likewise. | |
5592 | (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) | |
5593 | (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) | |
5594 | (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) | |
5595 | (sh64l*-*-netbsd*): Remove sh/t-netbsd from tmake_file for | |
5596 | sh5*-*-netbsd*, sh64*-netbsd*, *-*-netbsd. | |
5597 | (xtensa*-*-elf*): Remove tmake_file. | |
5598 | ||
5599 | 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
5600 | ||
5601 | * Makefile.in (LIB1ASMSRC): Don't export. | |
5602 | (libgcc.mvars): Don't emit LIB1ASMFUNCS, LIB1ASMSRC. | |
5603 | * config/arm/arm.c: Update lib1funcs.asm filename. | |
5604 | * config/arm/linux-eabi.h: Likewise. | |
5605 | * config/arm/bpabi-v6m.S, config/arm/bpabi.S, | |
5606 | config/arm/ieee754-df.S, config/arm/ieee754-sf.S: Move to | |
5607 | ../libgcc/config/arm. | |
5608 | * config/arm/lib1funcs.asm: Move to ../libgcc/config/arm/lib1funcs.S. | |
5609 | * config/arm/t-arm (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5610 | * config/arm/t-arm-elf (LIB1ASMFUNCS): Remove. | |
5611 | * config/arm/t-bpabi: Likewise. | |
5612 | * config/arm/t-linux (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5613 | * config/arm/t-linux-eabi (LIB1ASMFUNCS): Remove. | |
5614 | * config/arm/t-strongarm-elf: Likewise. | |
5615 | * config/arm/t-symbian: Likewise. | |
5616 | * config/arm/t-vxworks: Likewise. | |
5617 | * config/arm/t-wince-pe: Likewise. | |
5618 | * config/avr/libgcc.S: Move to ../libgcc/config/avr. | |
5619 | * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5620 | * config/bfin/lib1funcs.asm: Move to ../libgcc/config/bfin/lib1funcs.S. | |
5621 | * config/bfin/t-bfin: Remove. | |
5622 | * config/bfin/t-bfin-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5623 | * config/bfin/t-bfin-linux: Likewise. | |
5624 | * config/bfin/t-bfin-uclinux: Likewise. | |
5625 | * config/c6x/lib1funcs.asm: Move to ../libgcc/config/c6x/lib1funcs.S. | |
5626 | * config/c6x/t-c6x-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5627 | * config/fr30/lib1funcs.asm: Move to ../libgcc/config/fr30/lib1funcs.S. | |
5628 | * config/fr30/t-fr30 (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5629 | * config/frv/lib1funcs.asm: Move to ../libgcc/config/frv/lib1funcs.S. | |
5630 | * config/frv/t-frv (CROSS_LIBGCC1, LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5631 | * config/h8300/fixunssfsi.c: Update lib1funcs.asm filename. | |
5632 | * config/h8300/lib1funcs.asm: Move to | |
5633 | ../libgcc/config/h8300/lib1funcs.S. | |
5634 | * config/h8300/t-h8300 (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5635 | * config/i386/cygwin.asm: Move to ../libgcc/config/i386/cygwin.S. | |
5636 | * config/i386/t-cygming (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5637 | * config/i386/t-interix: Likewise. | |
5638 | * config/ia64/lib1funcs.asm: Move to ../libgcc/config/ia64/lib1funcs.S. | |
5639 | * config/ia64/t-hpux (LIB1ASMFUNCS, LIBGCC1_TEST): Remove. | |
5640 | * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5641 | * config/iq2000/t-iq2000 (LIBGCC1, CROSS_LIBGCC1): Remove. | |
5642 | * config/m32c/m32c.c: Update m32c-lib1.S filename. | |
5643 | * config/m32c/m32c-lib1.S: Move to ../libgcc/config/m32c/lib1funcs.S. | |
5644 | * config/m32c/t-m32c (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5645 | * config/m32r/t-linux (CROSS_LIBGCC1, LIBGCC1, LIBGCC1_TEST): Remove. | |
5646 | * config/m68k/lb1sf68.asm: Move to ../libgcc/config/m68k/lb1sf68.S. | |
5647 | * config/m68k/t-floatlib (LIB1ASMSRC, LIB1ASMFUNCS): New file. | |
5648 | * config/mcore/lib1.asm: Move to ../libgcc/config/mcore/lib1funcs.S. | |
5649 | * config/mcore/t-mcore (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5650 | * config/mep/mep-lib1.asm: Move to ../libgcc/config/mep/lib1funcs.S. | |
5651 | * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5652 | * config/mips/mips16.S: Move to ../libgcc/config/mips. | |
5653 | * config/mips/t-libgcc-mips16: Remove. | |
5654 | * config/mips/t-sr71k (LIBGCC1, CROSS_LIBGCC1): Remove. | |
5655 | * config/pa/milli64.S: Move to ../libgcc/config/pa. | |
5656 | * config/pa/t-linux (LIB1ASMFUNCS, LIB1ASMSRC): Remove. | |
5657 | * config/pa/t-linux64: Likewise. | |
5658 | * config/picochip/libgccExtras/fake_libgcc.asm: Move to | |
5659 | ../libgcc/config/picochip/lib1funcs.S. | |
5660 | * config/picochip/t-picochip (LIB1ASMFUNCS, LIB1ASMSRC): Remove. | |
5661 | * config/sh/lib1funcs.asm: Move to ../libgcc/config/sh/lib1funcs.S. | |
5662 | * config/sh/lib1funcs.h: Move to ../libgcc/config/sh. | |
5663 | * config/sh/sh.h: Update lib1funcs.asm filename. | |
5664 | * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Remove. | |
5665 | * config/sh/t-netbsd: Likewise. | |
5666 | * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): | |
5667 | Remove. | |
5668 | * config/sh/t-sh64 (LIB1ASMFUNCS): Remove. | |
5669 | * config/sparc/lb1spc.asm: Move to ../libgcc/config/sparc/lb1spc.S. | |
5670 | * config/sparc/lb1spl.asm: Remove. | |
5671 | * config/sparc/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5672 | * config/sparc/t-leon: Likewise. | |
5673 | * config/spu/t-spu-elf (LIBGCC1, CROSS_LIBGCC1): Remove. | |
5674 | * config/v850/lib1funcs.asm: Move to ../libgcc/config/v850/lib1funcs.S. | |
5675 | * config/v850/t-v850 (LIB1ASMSRC, LIB1ASMFUNCS): Remove | |
5676 | * config/vax/lib1funcs.asm: Move to ../libgcc/config/vax/lib1funcs.S. | |
5677 | * config/vax/t-linux: Remove. | |
5678 | * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S: Move to | |
5679 | ../libgcc/config/xtensa. | |
5680 | * config/xtensa/lib1funcs.asm: Move to | |
5681 | ../libgcc/config/xtensa/lib1funcs.S. | |
5682 | * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Remove. | |
5683 | * config.gcc (bfin*-rtems*): Remove bfin/t-bfin from tmake_file. | |
5684 | (bfin*-*): Likewise. | |
5685 | (mips64*-*-linux*, mipsisa64*-*-linux*): Remove | |
5686 | mips/t-libgcc-mips16 from tmake_file. | |
5687 | (mips*-*-linux*): Likewise. | |
5688 | (mips*-sde-elf*): Likewise. | |
5689 | (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) | |
5690 | (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) | |
5691 | (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Likewise. | |
5692 | (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. | |
5693 | (mips-*-elf*, mipsel-*-elf*): Likewise. | |
5694 | (mips64-*-elf*, mips64el-*-elf*): Likewise. | |
5695 | (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. | |
5696 | (mips*-*-rtems*): Likewise. | |
5697 | (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise. | |
5698 | (vax-*-linux*): Remove vax/t-linux from tmake_file. | |
5699 | ||
5700 | 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
5701 | ||
5702 | * config.gcc (extra_parts): Remove. | |
5703 | (*-*-freebsd*): Remove extra_parts. | |
5704 | (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, | |
5705 | *-*-gnu*, *-*-kopensolaris*-gnu): Likewise. | |
5706 | (*-*-netbsd*): Remove t-libc-ok, t-netbsd from tmake_file. | |
5707 | Remove extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*, | |
5708 | *-*-netbsdelf[2-9]*. | |
5709 | (*-*-openbsd*): Remove t-libc-ok from tmake_file. | |
5710 | (alpha*-*-linux*): Remove extra_parts. | |
5711 | (alpha*-*-freebsd*): Likewise. | |
5712 | (bfin*-linux-uclibc*): Likewise. | |
5713 | (fr30-*-elf): Likewise. | |
5714 | (moxie-*-elf): Likewise. | |
5715 | (moxie-*-uclinux*): Likewise. | |
5716 | (h8300-*-rtems*): Remove h8300/t-elf from tmake_file. | |
5717 | (h8300-*-elf*): Likewise. | |
5718 | (hppa*64*-*-hpux11*): Remove extra_parts. | |
5719 | (i[34567]86-*-elf*): Remove i386/t-i386elf, i386/t-crtstuff from | |
5720 | tmake_file. | |
5721 | (x86_64-*-elf*): Likewise. | |
5722 | (i[34567]86-*-freebsd*): Remove tmake_file. | |
5723 | (x86_64-*-freebsd*): Likewise. | |
5724 | (x86_64-*-netbsd*): Likewise. | |
5725 | (i[34567]86-*-openbsd2.*, i[34567]86-*openbsd3.[0123]): Remove | |
5726 | t-libc-ok from tmake_file. | |
5727 | (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu, | |
5728 | i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*, | |
5729 | i[34567]86-*-kopensolaris*-gnu): Remove i386/t-crtstuff from | |
5730 | tmake_file. | |
5731 | Remove extra_parts. | |
5732 | (x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): | |
5733 | Remove i386/t-crtstuff from tmake_file. | |
5734 | (i[34567]86-*-lynxos*): Likewise. | |
5735 | Remove extra_parts. | |
5736 | (ia64*-*-elf*): Remove extra_parts. | |
5737 | (ia64*-*-freebsd*): Likewise. | |
5738 | (ia64*-*-linux*): Likewise. | |
5739 | (ia64-hp-*vms*): Remove ia64/t-vms from tmake_file. | |
5740 | (m32r-*-elf*): Remove extra_parts. | |
5741 | (m32rle-*-elf*): Likewise. | |
5742 | (m32r-*-rtems*): Likewise. | |
5743 | (m68k-*-elf*, fido-*-elf*): Likewise. | |
5744 | (m68k*-*-openbsd*): Remove t-libc-ok from tmake_file. | |
5745 | (m68k-*-rtems*): Remove extra_parts. | |
5746 | (mep-*-*): Likewise. | |
5747 | (microblaze*-linux*): Likewise. | |
5748 | (mips64*-*-linux*, mipsisa64*-*-linux*): Likewise. | |
5749 | (mips*-*-linux*): Likewise. | |
5750 | (powerpc-*-lynxos*): Likewise. | |
5751 | (s390x-ibm-tpf*): Likewise. | |
5752 | (score-*-elf): Likewise. | |
5753 | Remove tmake_file. | |
5754 | (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*, sh[2346lbe]*-*-linux*, | |
5755 | sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*, sh5l*-*-netbsd*, | |
5756 | sh64-*-netbsd*, sh64l*-*-netbsd*): Remove sh/t-elf from tmake_file. | |
5757 | Remove sh/t-superh from tmake_file for sh*-superh-elf. | |
5758 | Remove sh/t-linux64 from tmake_file for sh64*-*-linux*. | |
5759 | (sh-*-rtems*): Remove sh/t-elf from tmake_file. | |
5760 | (sh-wrs-vxworks): Likewise. | |
5761 | (sparc-*-linux*): Remove extra_parts. | |
5762 | (sparc64-*-linux*): Likewise. | |
5763 | (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Likewise. | |
5764 | (xstormy16-*-elf): Likewise. | |
5765 | (xtensa*-*-linux*): Remove xtensa/t-linux from tmake_file. | |
5766 | (am33_2.0-*-linux*): Remove extra_parts. | |
5767 | * configure.ac (extra_parts): Don't substitute. | |
5768 | * configure: Regenerate. | |
5769 | * crtstuff.c: Move to ../libgcc. | |
5770 | * Makefile.in (CRTSTUFF_CFLAGS): Remove. | |
5771 | (EXTRA_PARTS): Remove. | |
5772 | (CRTSTUFF_T_CFLAGS): Remove. | |
5773 | (MOSTLYCLEANFILES): Remove $(EXTRA_PARTS). | |
5774 | (GCC_EXTRA_PARTS): Remove. | |
5775 | (libgcc.mvars): Remove GCC_EXTRA_PARTS, CRTSTUFF_CFLAGS, | |
5776 | CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S. | |
5777 | Emit GCC_CFLAGS, INHIBIT_LIBC_CFLAGS. | |
5778 | ($(T)crtbegin.o, $(T)crtend.o, $(T)crtbeginS.o, $(T)crtendS.o) | |
5779 | ($(T)crtbeginT.o): Remove. | |
5780 | * config/alpha/t-vms (EXTRA_PARTS): Remove. | |
5781 | ($(T)vms-dwarf2.o, $(T)vms-dwarf2eh.o): Remove. | |
5782 | * config/alpha/vms-dwarf2.asm: Move to | |
5783 | ../libgcc/config/alpha/vms-dwarf2.S. | |
5784 | * config/alpha/vms-dwarf2eh.asm: Move to | |
5785 | ../libgcc/config/alpha/vms-dwarf2eh.S. | |
5786 | * config/arm/crti.asm: Move to ../libgcc/config/arm/crti.S. | |
5787 | * config/arm/crtn.asm: Move to ../libgcc/config/arm/crtn.S. | |
5788 | * config/arm/t-arm-elf (EXTRA_MULTILIB_PARTS): Remove. | |
5789 | ($(T)crti.o, $(T)crtn.o): Remove. | |
5790 | * config/arm/t-linux: Remove comment. | |
5791 | * config/arm/t-linux-eabi (EXTRA_MULTILIB_PARTS): Remove. | |
5792 | * config/arm/t-strongarm-elf (EXTRA_MULTILIB_PARTS): Remove. | |
5793 | ($(T)crti.o, $(T)crtn.o): Remove. | |
5794 | * config/arm/t-symbian (EXTRA_MULTILIB_PARTS): Remove. | |
5795 | * config/bfin/crti.s: Move to ../libgcc/config/bfin/crti.S. | |
5796 | * config/bfin/crtn.s: Move to ../libgcc/config/bfin/crtn.S. | |
5797 | * config/bfin/crtlibid.s: Move to ../libgcc/config/bfin/crtlibid.S. | |
5798 | * config/bfin/t-bfin (EXTRA_PARTS): Remove. | |
5799 | ($(T)crti.o, $(T)crtn.o): Remove. | |
5800 | * config/bfin/t-bfin-elf (CRTSTUFF_T_CFLAGS): Remove. | |
5801 | ($(T)crti.o, $(T)crtn.o, $(T)crtlibid.o): Remove | |
5802 | (EXTRA_MULTILIB_PARTS): Remove. | |
5803 | * config/bfin/t-bfin-linux (CRTSTUFF_T_CFLAGS, | |
5804 | EXTRA_MULTILIB_PARTS): Remove. | |
5805 | * config/bfin/t-bfin-uclinux (CRTSTUFF_T_CFLAGS): Remove. | |
5806 | ($(T)crtlibid.o): Remove. | |
5807 | (EXTRA_MULTILIB_PARTS): Remove. | |
5808 | * config/c6x/crti.s: Move to ../libgcc/config/c6x/crti.S. | |
5809 | * config/c6x/crtn.s: Move to ../libgcc/config/c6x/crtn.S. | |
5810 | * config/c6x/t-c6x-elf ($(T)crti.o, $(T)crtn.o): Remove. | |
5811 | (EXTRA_MULTILIB_PARTS): Remove. | |
5812 | (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove. | |
5813 | * config/c6x/t-c6x-uclinux (CRTSTUFF_T_CFLAGS, | |
5814 | CRTSTUFF_T_CFLAGS_S): Remove. | |
5815 | * config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Remove. | |
5816 | * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Remove. | |
5817 | * config/fr30/crti.asm: Move to ../libgcc/config/fr30/crti.S. | |
5818 | * config/fr30/crtn.asm: Move to ../libgcc/config/fr30/crtn.S. | |
5819 | * config/fr30/t-fr30 ($(T)crti.o, $(T)crtn.o): Remove. | |
5820 | * config/frv/frvbegin.c, config/frv/frvend.c: Move to | |
5821 | ../libgcc/config/frv. | |
5822 | * config/frv/t-frv (EXTRA_MULTILIB_PARTS): Remove. | |
5823 | (FRVSTUFF_CFLAGS, $(T)frvbegin$(objext), $(T)frvend$(objext)): Remove. | |
5824 | * config/frv/t-linux (EXTRA_MULTILIB_PARTS): Remove. | |
5825 | (CRTSTUFF_T_CFLAGS): Remove. | |
5826 | * config/h8300/crti.asm: Move to ../libgcc/config/h8300/crti.S. | |
5827 | * config/h8300/crtn.asm: Move to ../libgcc/config/h8300/crtn.S. | |
5828 | * config/h8300/t-elf: Remove. | |
5829 | * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c: | |
5830 | Move to ../libgcc/config/i386. | |
5831 | * config/i386/t-crtstuff: Remove. | |
5832 | * config/i386/t-i386elf: Remove. | |
5833 | * config/i386/t-linux64 (EXTRA_MULTILIB_PARTS): Remove. | |
5834 | * config/i386/t-nto (CRTSTUFF_T_CFLAGS, EXTRA_PARTS): Remove. | |
5835 | * config/ia64/crtbegin.asm: Move to ../libgcc/config/ia64/crtbegin.S. | |
5836 | * config/ia64/crtend.asm: Move to ../libgcc/config/ia64/crtend.S. | |
5837 | * config/ia64/crti.asm: Move to ../libgcc/config/ia64/crti.S. | |
5838 | * config/ia64/crtn.asm: Move to ../libgcc/config/ia64/crtn.S. | |
5839 | * config/ia64/t-vms: Remove. | |
5840 | * config/ia64/vms-crtinit.asm: Move to | |
5841 | ../libgcc/config/ia64/vms-crtinit.S. | |
5842 | * config/m32c/t-m32c (EXTRA_MULTILIB_PARTS): Remove. | |
5843 | * config/m32r/initfini.c: Move to ../libgcc/config/m32r. | |
5844 | * config/m32r/t-linux (CRTSTUFF_T_CFLAGS_S): Remove. | |
5845 | * config/m32r/t-m32r (CRTSTUFF_T_CFLAGS): Remove. | |
5846 | ($(T)crtinit.o, $(T)crtfini.o): Remove. | |
5847 | (m32rx, m32r2): Remove. | |
5848 | (EXTRA_MULTILIB_PARTS): Remove. | |
5849 | * config/m68k/crti.s: Move to ../libgcc/config/m68k/crti.S. | |
5850 | * config/m68k/crtn.s: Move to ../libgcc/config/m68k/crtn.S. | |
5851 | * config/m68k/t-crtstuff: Remove. | |
5852 | * config/m68k/t-linux (EXTRA_MULTILIB_PARTS): Remove. | |
5853 | * config/m68k/t-m68kelf: Remove. | |
5854 | * config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Remove. | |
5855 | * config/mcore/crti.asm: Move to ../libgcc/config/mcore/crti.S. | |
5856 | * config/mcore/crtn.asm: Move to ../libgcc/config/mcore/crtn.S. | |
5857 | * config/mcore/t-mcore ($(T)crti.o, $(T)crtn.o): Remove. | |
5858 | (EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove. | |
5859 | * config/mep/t-mep (CRTSTUFF_CFLAGS): Remove. | |
5860 | (EXTRA_MULTILIB_PARTS): Remove. | |
5861 | * config/microblaze/crti.s: Move to ../libgcc/config/microblaze/crti.S. | |
5862 | * config/microblaze/crtn.s: Move to ../libgcc/config/microblaze/crtn.S. | |
5863 | * config/microblaze/t-microblaze (EXTRA_MULTILIB_PARTS, | |
5864 | EXTRA_PARTS): Remove. | |
5865 | ($(T)crti$(objext), $(T)crtn$(objext)): Remove. | |
5866 | * config/mips/crti.asm: Move to ../libgcc/config/mips/crti.S. | |
5867 | * config/mips/crtn.asm: Move to ../libgcc/config/mips/crtn.S. | |
5868 | * config/mips/t-elf (CRTSTUFF_T_CFLAGS): Remove. | |
5869 | ($(T)crti.o, $(T)crtn.o): Remove. | |
5870 | (EXTRA_MULTILIB_PARTS): Remove. | |
5871 | * config/mips/t-isa3264: Likewise. | |
5872 | * config/mips/t-linux64 (EXTRA_MULTILIB_PARTS): Remove. | |
5873 | * config/mips/t-r3900 (EXTRA_MULTILIB_PARTS): Remove. | |
5874 | (CRTSTUFF_T_CFLAGS): Remove. | |
5875 | * config/mips/t-sde (CRTSTUFF_T_CFLAGS): Remove. | |
5876 | ($(T)crti.o, $(T)crtn.o): Remove. | |
5877 | (EXTRA_MULTILIB_PARTS): Remove. | |
5878 | * config/mips/t-sr71k (EXTRA_MULTILIB_PARTS, CRTSTUFF_T_CFLAGS): | |
5879 | Remove. | |
5880 | ($(T)crti.o, $(T)crtn.o): Remove. | |
5881 | * config/mips/t-st (EXTRA_MULTILIB_PARTS): Remove. | |
5882 | * config/mips/t-vr (CRTSTUFF_T_CFLAGS): Remove. | |
5883 | (EXTRA_MULTILIB_PARTS): Remove. | |
5884 | ($(T)crti.o, $(T)crtn.o): Remove. | |
5885 | * config/mmix/crti.asm: Move to ../libgcc/config/crti.S. | |
5886 | * config/mmix/crtn.asm: Move to ../libgcc/config/crtn.S. | |
5887 | * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Remove. | |
5888 | * config/moxie/crti.asm, config/moxie/crtn.asm: Remove. | |
5889 | * config/pa/stublib.c: Move to libgcc/config/pa. | |
5890 | * config/pa/t-linux (CRTSTUFF_T_CFLAGS_S): Remove. | |
5891 | * config/pa/t-linux64 (CRTSTUFF_T_CFLAGS_S): Remove. | |
5892 | * config/pa/t-pa-hpux11 (LIBGCCSTUB_OBJS, stublib.c): Remove. | |
5893 | (pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o) | |
5894 | (pthread_mutex_unlock-stub.o, pthread_once-stub.o) | |
5895 | ($(T)libgcc_stub.a): Remove. | |
5896 | * config/pa/t-pa64 (LIBGCCSTUB_OBJS, stublib.c): Remove. | |
5897 | (rfi-stub.o, dfi-stub.o, cxaf-stub.o, jvrc-stub.o) | |
5898 | (pthread_default_stacksize_np-stub.o, pthread_mutex_lock-stub.o) | |
5899 | (pthread_mutex_unlock-stub.o, pthread_once-stub.o) | |
5900 | ($(T)libgcc_stub.a): Remove. | |
5901 | * config/rs6000/eabi-cn.asm: Move to | |
5902 | ../../../libgcc/config/rs6000/eabi-cn.S. | |
5903 | * config/rs6000/eabi-ci.asm: Move to | |
5904 | ../../../libgcc/config/rs6000/eabi-ci.S. | |
5905 | * config/rs6000/sol-ci.asm: Move to | |
5906 | ../../../libgcc/config/rs6000/sol-ci.S. | |
5907 | * config/rs6000/sol-cn.asm: Move to | |
5908 | ../../../libgcc/config/rs6000/sol-cn.S. | |
5909 | * config/rs6000/t-lynx (EXTRA_MULTILIB_PARTS): Remove. | |
5910 | (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove. | |
5911 | * config/rs6000/t-netbsd (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): | |
5912 | Remove. | |
5913 | (EXTRA_MULTILIB_PARTS): Remove. | |
5914 | * config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Remove. | |
5915 | (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove. | |
5916 | ($(T)ecrti$(objext), $(T)ecrtn$(objext), $(T)ncrti$(objext), | |
5917 | ($(T)ncrtn$(objext)): Remove. | |
5918 | (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove. | |
5919 | * config/rs6000/t-vxworks (EXTRA_MULTILIB_PARTS): Remove. | |
5920 | * config/rx/t-rx (EXTRA_MULTILIB_PARTS): Remove. | |
5921 | * config/score/crti.asm: Move to ../libgcc/config/score/crti.S. | |
5922 | * config/score/crtn.asm: Move to ../libgcc/config/score/crtn.S. | |
5923 | * config/score/t-score-elf: Remove. | |
5924 | * config/sh/crt1.asm: Move to ../libgcc/config/sh/crt1.S. | |
5925 | * config/sh/crti.asm: Move to ../libgcc/config/sh/crti.S. | |
5926 | * config/sh/crtn.asm: Move to ../libgcc/config/sh/crtn.S. | |
5927 | * config/sh/lib1funcs-4-300.asm: Move to | |
5928 | ../../../libgcc/config/sh/lib1funcs-4-300.S. | |
5929 | * config/sh/lib1funcs-Os-4-200.asm: Move to | |
5930 | ../libgcc/config/sh/lib1funcs-Os-4-200.S. | |
5931 | * config/sh/t-elf: Remove. | |
5932 | * config/sh/t-linux (EXTRA_MULTILIB_PARTS): Remove. | |
5933 | * config/sh/t-linux64: Remove. | |
5934 | * config/sh/t-netbsd (EXTRA_MULTILIB_PARTS): Remove. | |
5935 | * config/sh/t-sh ($(T)crt1.o, $(T)crti.o, $(T)crtn.o): Remove. | |
5936 | (IC_EXTRA_PARTS, OPT_EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Remove. | |
5937 | ($(T)ic_invalidate_array_4-100.o) | |
5938 | ($(T)libic_invalidate_array_4-100.a) | |
5939 | ($(T)ic_invalidate_array_4-200.o) | |
5940 | ($(T)libic_invalidate_array_4-200.a, $(T)ic_invalidate_array_4a.o) | |
5941 | ($(T)libic_invalidate_array_4a.a, $(T)sdivsi3_i4i-Os-4-200.o) | |
5942 | ($(T)udivsi3_i4i-Os-4-200.o, $(T)unwind-dw2-Os-4-200.o) | |
5943 | ($(T)libgcc-Os-4-200.a, $(T)div_table-4-300.o) | |
5944 | ($(T)libgcc-4-300.a): Remove. | |
5945 | * config/sh/t-superh: Remove. | |
5946 | * config/sh/t-vxworks (EXTRA_MULTILIB_PARTS): Remove. | |
5947 | * config/sparc/t-linux64 (CRTSTUFF_T_CFLAGS): Remove. | |
5948 | * config/spu/cache.S: Move to ../libgcc/config/spu. | |
5949 | * config/spu/cachemgr.c: Move to ../libgcc/config/spu. | |
5950 | * config/spu/t-spu-elf (CRTSTUFF_T_CFLAGS): Remove. | |
5951 | (EXTRA_MULTILIB_PARTS): Remove. | |
5952 | ($(T)cachemgr.o, $(T)cachemgr_nonatomic.o, $(T)libgcc_%.a): Remove. | |
5953 | ($(T)cache8k.o, $(T)cache16k.o, $(T)cache32k.o, $(T)cache32k.o) | |
5954 | ($(T)cache64k.o, $(T)cache128k.o): Remove. | |
5955 | * config/t-freebsd (CRTSTUFF_T_CFLAGS_S): Remove. | |
5956 | * config/t-libc-ok: Remove. | |
5957 | * config/t-linux (CRTSTUFF_T_CFLAGS_S): Remove. | |
5958 | * config/t-lynx (CRTSTUFF_T_CFLAGS_S): Remove. | |
5959 | * config/t-netbsd: Remove. | |
5960 | * config/t-svr4 (CRTSTUFF_T_CFLAGS_S): Remove. | |
5961 | * config/t-vxworks (EXTRA_MULTILIB_PARTS): Remove. | |
5962 | * config/vms/t-vms (VMS_EXTRA_PARTS): Remove. | |
5963 | ($(T)vcrt0.o, $(T)pcrt0.o): Remove. | |
5964 | * config/vms/vms-ucrt0.c: Move to ../libgcc/config/vms. | |
5965 | * config/xtensa/crti.asm: Move to ../libgcc/config/xtensa/crti.S. | |
5966 | * config/xtensa/crtn.asm: Move to ../libgcc/config/xtensa/crtn.S. | |
5967 | * config/xtensa/t-elf (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Remove. | |
5968 | (EXTRA_MULTILIB_PARTS): Remove. | |
5969 | * config/xtensa/t-linux: Remove. | |
5970 | * config/xtensa/t-xtensa ($(T)crti.o, $(T)crtn.o): Remove. | |
5971 | ||
5972 | 2011-11-02 Uros Bizjak <ubizjak@gmail.com> | |
5973 | ||
5974 | * config/i386/i386.c (bdesc_args) [IX86_BUILTIN_CVTTPD2DQ256]: Use | |
5975 | CODE_FOR_fix_truncv4dfv4si2, not CODE_FOR_fix_truncv4sfv4si2. | |
5976 | ||
5977 | 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
5978 | ||
5979 | PR translation/45116 | |
5980 | * Makefile.in (slibdir): Remove, don't export. | |
5981 | (SHLIB_NM_FLAGS): Remove. | |
5982 | (libgcc.mvars): Don't emit SHLIB_LINK, SHLIB_INSTALL, | |
5983 | SHLIB_DLLDIR, SHLIB_EXT, SHLIB_MKMAP, SHLIB_MKMAP_OPTS, | |
5984 | SHLIB_MAPFILES, SHLIB_NM_FLAGS. | |
5985 | (DRIVER_DEFINES): Test SHLIB instead of SHLIB_LINK. | |
5986 | (gcc.o): Pass SHLIB instead of SHLIB_LINK. | |
5987 | (gccspec.o): Likewise. | |
5988 | (installdirs): Don't create $(DESTDIR)$(slibdir). | |
5989 | * configure.ac (slibdir): Remove. | |
5990 | * configure: Regenerate. | |
5991 | * libgcc-libsystem.ver: Move to ../libgcc/config. | |
5992 | * mkmap-flat.awk, mkmap-symver.awk: Move to ../libgcc. | |
5993 | * config/libgcc-glibc.ver: Move to ../libgcc/config. | |
5994 | * config/t-libunwind (SHLIB_LC): Remove. | |
5995 | * config/t-linux (SHLIB_MAPFILES): Remove. | |
5996 | * config/t-slibgcc-dummy: Rename to config/t-slibgcc. | |
5997 | * config/t-slibgcc-elf-ver: Remove. | |
5998 | * config/t-slibgcc-libgcc, config/t-slibgcc-nolc-override: Move to | |
5999 | ../libgcc/config. | |
6000 | * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: Move | |
6001 | to ../libgcc/config/alpha. | |
6002 | * config/alpha/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS, | |
6003 | SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_SYMVEC, | |
6004 | SHLIB_SYMVECX2, SHLIB_LINK): Remove. | |
6005 | * config/arm/libgcc-bpabi.ver: Move to ../libgcc/config/arm. | |
6006 | * config/arm/t-bpabi (SHLIB_MAPFILES): Remove. | |
6007 | * config/arm/t-netbsd (SHLIB_EXT, SHLIB_NAME, SHLIB_SONAME, | |
6008 | SHLIB_OBJS, SHLIB_LINK, SHLIB_INSTALL): Remove. | |
6009 | * config/arm/t-symbian (SHLIB_LC): Remove. | |
6010 | * config/bfin/libgcc-bfin.ver: Move to | |
6011 | ../libgcc/config/bfin/libgcc-glibc.ver. | |
6012 | * config/bfin/t-bfin-linux (SHLIB_MAPFILES): Remove. | |
6013 | * config/c6x/libgcc-c6xeabi.ver: Move to | |
6014 | ../libgcc/config/c6x/libgcc-eabi.ver. | |
6015 | * config/c6x/t-c6x-elf (SHLIB_MAPFILES): Remove. | |
6016 | * config/cris/libgcc.ver: Move to | |
6017 | ../libgcc/config/cris/libgcc-glibc.ver. | |
6018 | * config/cris/t-linux (SHLIB_MAPFILES): Remove. | |
6019 | * config/frv/libgcc-frv.ver: Move to ../libgcc/config/frv. | |
6020 | * config/frv/t-linux (SHLIB_MAPFILES): Remove. | |
6021 | * config/i386/darwin-libgcc.10.4.ver: Move to | |
6022 | ../libgcc/config/i386/libgcc-darwin.10.4.ver. | |
6023 | * config/i386/darwin-libgcc.10.5.ver: Move to | |
6024 | ../libgcc/config/i386/libgcc-darwin.10.5.ver. | |
6025 | * config/i386/libgcc-glibc.ver: Move to ../libgcc/config/i386. | |
6026 | * config/i386/t-cygming (SHLIB_EXT, SHLIB_IMPLIB, SHLIB_SOVERSION, | |
6027 | SHLIB_SONAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_DIR, SHLIB_SLIBDIR_QUAL) | |
6028 | SHLIB_PTHREAD_CFLAG, SHLIB_PTHREAD_LDFLAG, SHLIB_LINK, | |
6029 | SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MKMAP_OPTS, SHLIB_MAPFILES): Remove. | |
6030 | * config/i386/t-cygwin (SHLIB_LC, SHLIB_EH_EXTENSION, | |
6031 | SHLIB_IMPLIB, SHLIB_SONAME, SHLIB_MKMAP_OPTS): Remove. | |
6032 | * config/i386/t-dlldir, config/i386/t-dlldir-x: Move to | |
6033 | ../libgcc/config/i386. | |
6034 | * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: Move to | |
6035 | ../libgcc/config/i386. | |
6036 | * config/i386/t-linux: Move to ../libgcc/config/i386. | |
6037 | * config/i386/t-mingw-pthread: Move to ../libgcc/config/i386. | |
6038 | * config/i386/t-mingw-w32 (SHLIB_LC): Remove. | |
6039 | * config/i386/t-mingw-w64: Likewise. | |
6040 | * config/i386/t-mingw32: Remove. | |
6041 | * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: Move | |
6042 | to ../libgcc/config/ia64. | |
6043 | * config/ia64/t-glibc: Remove. | |
6044 | * config/ia64/t-hpux (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL): Remove. | |
6045 | * config/ia64/t-ia64 (SHLIB_MAPFILES): Remove. | |
6046 | * config/ia64/t-vms (shlib_version, SHLIB_EXT, SHLIB_OBJS, | |
6047 | SHLIB_NAME, SHLIB_MULTILIB, SHLIB_INSTALL, SHLIB_LINK): Remove. | |
6048 | * config/ia64/vms_symvec_libgcc_s.opt: Remove. | |
6049 | * config/m32r/libgcc-glibc.ver: Move to ../libgcc/config/m32r. | |
6050 | * config/m32r/t-linux (SHLIB_MAPFILES): Remove. | |
6051 | * config/m68k/t-slibgcc-elf-ver: Move to ../libgcc/config/m68k. | |
6052 | * config/mips/t-libgcc-mips16 (SHLIB_MAPFILES): Remove. | |
6053 | * config/pa/t-hpux-shlib: Move to ../libgcc/config/pa/t-slibgcc-hpux. | |
6054 | * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: | |
6055 | Move to ../libgcc/config/pa. | |
6056 | * config/rs6000/darwin-libgcc.10.4.ver: Move to | |
6057 | ../libgcc/config/rs6000/libgcc-darwin.10.4.ver. | |
6058 | * config/rs6000/darwin-libgcc.10.5.ver: Move to | |
6059 | ../libgcc/config/rs6000/libgcc-darwin.10.5.ver. | |
6060 | * config/rs6000/t-aix43 (SHLIB_EXT, SHLIB_LINK, SHLIB_INSTALL, | |
6061 | SHLIB_LIBS, SHLIB_MKMAP, SHLIB_NM_FLAGS, AR_FLAGS_FOR_TARGET): Remove. | |
6062 | * config/rs6000/t-aix52: Likewise. | |
6063 | * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: Move to | |
6064 | ../libgcc/config/sh. | |
6065 | * config/sparc/libgcc-sparc-glibc.ver: Move to | |
6066 | ../libgcc/config/sparc/libgcc-glibc.ver. | |
6067 | * config/sparc/t-linux: Move to ../libgcc/config/sparc. | |
6068 | * config/xtensa/t-linux (SHLIB_MAPFILES): Remove. | |
6069 | * config/xtensa/libgcc-xtensa.ver: Move to | |
6070 | ../libgcc/config/xtensa/libgcc-glibc.ver. | |
6071 | * config.gcc (*-*-freebsd*): Replace t-slibgcc-elf-ver with | |
6072 | t-slibgcc in tmake_file. | |
6073 | Remove t-slibgcc-nolc-override for *-*-freebsd[34], | |
6074 | *-*-freebsd[34].* with pthreads. | |
6075 | (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, | |
6076 | *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Replace | |
6077 | t-slibgcc-elf-ver with t-slibgcc in tmake_file. | |
6078 | (*-*-netbsd*): Likewise. | |
6079 | (*-*-solaris2*): Replace t-slibgcc-dummy with t-slibgcc in tmake_file. | |
6080 | (*-*-*vms*): Add t-slibgcc to tmake_file. | |
6081 | (alpha*-*-linux*): Remove alpha/t-linux from tmake_file. | |
6082 | (alpha*-dec-osf5.1*): Replace t-slibgcc-dummy with t-slibgcc in | |
6083 | tmake_file. | |
6084 | (arm*-*-linux*): Remove t-slibgcc-libgcc from tmake_file for | |
6085 | arm*-*-linux-*eabi. | |
6086 | (bfin*-linux-uclibc*): Replace t-slibgcc-dummy with t-slibgcc in | |
6087 | tmake_file. | |
6088 | (crisv32-*-linux*, cris-*-linux*): Likewise. | |
6089 | (hppa*-*-linux*): Remove t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver, | |
6090 | pa/t-slibgcc-dwarf-ver from tmake_file. | |
6091 | (hppa[12]*-*-hpux10*): Replace pa/t-hpux-shlib with t-slibgcc in | |
6092 | tmake_file. | |
6093 | Remove pa/t-slibgcc-sjlj-ver, pa/t-slibgcc-dwarf-ver from tmake_file. | |
6094 | (hppa*64*-*-hpux11*): Likewise. | |
6095 | (hppa[12]*-*-hpux11*): Likewise. | |
6096 | (i[34567]86-*-darwin*): Replace t-slibgcc-dummy in t-slibgcc in | |
6097 | tmake_file. | |
6098 | (x86_64-*-darwin*): Likewise. | |
6099 | (i[34567]86-*-cygwin*): Remove tmake_eh_file, tmake_dlldir_file. | |
6100 | Add t-slibgcc to tmake_file. | |
6101 | (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. | |
6102 | Remove i386/t-mingw32 from tmake_file unless x86_64-w64-*, | |
6103 | i[34567]86-w64-*. | |
6104 | Remove i386/t-mingw-pthread from tmake_file. | |
6105 | (ia64*-*-linux*): Remove ia64/t-glibc from tmake_file. | |
6106 | (ia64*-*-hpux*): Add t-slibgcc to tmake_file. | |
6107 | (ia64-hp-*vms*): Likewise. | |
6108 | (m32r-*-linux*): Replace t-slibgcc-elf-ver with t-slibgcc in | |
6109 | tmake_file. | |
6110 | (m32rle-*-linux*): Likewise. | |
6111 | (m68k-*-linux*): Remove m68k/t-slibgcc-elf-ver from tmake_file. | |
6112 | (microblaze*-linux*): Remove t-slibgcc-elf-ver, | |
6113 | t-slibgcc-nolc-override from tmake_file. | |
6114 | (mips-sgi-irix6.5*): Replace t-slibgcc-dummy with t-slibgcc in | |
6115 | tmake_file. | |
6116 | (powerpc-*-darwin*): Likewise. | |
6117 | (powerpc64-*-darwin*): Likewise. | |
6118 | (powerpc-*-freebsd*): Remove t-slibgcc-libgcc from tmake_file. | |
6119 | (powerpc-*-linux*, powerpc64-*-linux*): Likewise. | |
6120 | (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add | |
6121 | t-slibgcc to tmake_file. | |
6122 | (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. | |
6123 | (rs6000-ibm-aix5.2.*, powerpc-ibm-aix5.2.*): Likewise. | |
6124 | (rs6000-ibm-aix5.3.*, powerpc-ibm-aix5.3.*): Likewise. | |
6125 | (rs6000-ibm-aix[6789].*, powerpc-ibm-aix[6789].*): Likewise. | |
6126 | (sparc-*-linux*): Remove sparc/t-linux from tmake_file. | |
6127 | (sparc64-*-linux*): Likewise. | |
6128 | (tic6x-*-uclinux): Replace t-slibgcc-elf-ver with t-slibgcc in | |
6129 | tmake_file. | |
6130 | (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu, | |
6131 | x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Remove i386/t-linux | |
6132 | from tmake_file. | |
6133 | ||
6134 | 2011-11-02 Richard Guenther <rguenther@suse.de> | |
6135 | ||
6136 | PR tree-optimization/50902 | |
6137 | * tree-vect-stmts.c (vectorizable_load): Properly convert | |
6138 | an invariant initializer element. | |
6139 | ||
6140 | 2010-11-02 Richard Guenther <rguenther@suse.de> | |
6141 | ||
6142 | PR tree-optimization/50890 | |
6143 | * gimple.h (gimple_fold_call): Remove. | |
6144 | * gimple-fold.c (fold_stmt_1): Move all call related code to ... | |
6145 | (gimple_fold_call): ... here. Make static. Update the | |
6146 | cannot-inline flag on direct calls. | |
6147 | * ipa-inline.c (early_inliner): Copy the cannot-inline flag | |
6148 | from the statements to the edges. | |
6149 | ||
6150 | 2011-11-01 Ian Lance Taylor <iant@google.com> | |
6151 | ||
6152 | * godump.c (struct macro_hash_value): Define. | |
6153 | (macro_hash_hashval): New static function. | |
6154 | (macro_hash_eq, macro_hash_del): New static functions. | |
6155 | (go_define): Use macro_hash_value to store values in macro_hash. | |
6156 | Replace an old value on a redefinition. Don't print anything to | |
6157 | go_dump_file. | |
6158 | (go_undef): Delete the entry from the hash table. | |
6159 | (go_output_typedef): For an enum, use macro_hash_value, and don't | |
6160 | print anything to go_dump_file. | |
6161 | (go_print_macro): New static function. | |
6162 | (go_finish): Traverse macro_hash with go_print_macro. | |
6163 | (dump_go_spec_init): Update macro_hash creation for macro_hash_value. | |
6164 | ||
6165 | 2011-11-02 Alan Modra <amodra@gmail.com> | |
6166 | ||
6167 | * config/rs6000/rs6000.c (rs6000_code_end): Declare ATTRIBUTE_UNUSED. | |
6168 | ||
6169 | 2011-11-01 Paolo Carlini <paolo.carlini@oracle.com> | |
6170 | ||
6171 | PR c++/44277 | |
6172 | * doc/invoke.texi: Document -Wzero-as-null-pointer-constant. | |
6173 | ||
6174 | 2011-11-01 Andrew Stubbs <ams@codesourcery.com> | |
6175 | ||
6176 | * config/arm/bpabi.h (BE8_LINK_SPEC): Recognize generic-armv7 tuning. | |
6177 | ||
6178 | 2011-11-01 Uros Bizjak <ubizjak@gmail.com> | |
6179 | ||
6180 | * config/i386/i386.md (splitters for int-float conversion): Use | |
6181 | SUBREG_REG on SUBREGs in splitter constraints. | |
6182 | ||
6183 | 2011-11-01 Jakub Jelinek <jakub@redhat.com> | |
6184 | ||
6185 | * config/i386/i386-protos.h (ix86_expand_adjust_ufix_to_sfix_si): New | |
6186 | prototype. | |
6187 | * config/i386/i386.c (ix86_expand_adjust_ufix_to_sfix_si): New | |
6188 | function. | |
6189 | * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): Use it. | |
6190 | (ssepackfltmode): New mode attr. | |
6191 | (vec_pack_ufix_trunc_<mode>): New expander. | |
6192 | ||
6193 | 2011-11-01 Uros Bizjak <ubizjak@gmail.com> | |
6194 | ||
6195 | PR target/50940 | |
6196 | * config/i386/i386.md (floatsi<mode>2_vector_sse_with_temp splitter): | |
6197 | Compare <ssevecmode>mode to V4SFmode, not V4SImode. | |
6198 | ||
6199 | 2011-11-01 Peter Bergner <bergner@vnet.ibm.com> | |
6200 | ||
6201 | * config.gcc (powerpc*-*-linux*): Add powerpc*-*-linux*ppc476* variant. | |
6202 | * config/rs6000/476.h: New file. | |
6203 | * config/rs6000/476.opt: Likewise. | |
6204 | * config/rs6000/rs6000.h (TARGET_LINK_STACK): New define. | |
6205 | (SET_TARGET_LINK_STACK): Likewise. | |
6206 | (TARGET_ASM_CODE_END): Define. | |
6207 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Enable | |
6208 | TARGET_LINK_STACK for -mtune=476 and -mtune=476fp. | |
6209 | (rs6000_legitimize_tls_address): Emit the link stack preserving GOT | |
6210 | code if TARGET_LINK_STACK. | |
6211 | (rs6000_emit_load_toc_table): Likewise. | |
6212 | (output_function_profiler): Likewise | |
6213 | (macho_branch_islands): Likewise | |
6214 | (machopic_output_stub): Likewise | |
6215 | (get_ppc476_thunk_name): New function. | |
6216 | (rs6000_code_end): Likewise. | |
6217 | * config/rs6000/rs6000.md (load_toc_v4_PIC_1, load_toc_v4_PIC_1b): | |
6218 | Convert to a define_expand. | |
6219 | (load_toc_v4_PIC_1_normal): New define_insn. | |
6220 | (load_toc_v4_PIC_1_476): Likewise. | |
6221 | (load_toc_v4_PIC_1b_normal): Likewise. | |
6222 | (load_toc_v4_PIC_1b_476): Likewise. | |
6223 | ||
6224 | 2011-11-01 Georg-Johann Lay <avr@gjlay.de> | |
6225 | ||
6226 | PR target/50910 | |
6227 | * config/avr/avr.opt (-mbranch-cost=): New option. | |
6228 | * config/avr/avr.h (BRANCH_COST): Define to avr_branch_cost. | |
6229 | * config/avr/avr.c (avr_rtx_costs_1): Adjust [U]DIV/[U]MOD costs. | |
6230 | * config/avr/avr.md (*addqi3.lt0, *addhi3.lt0, *addsi3.lt0): New insns. | |
6231 | (*addhi3_zero_extend1): Remove % in constraint of operand 1. | |
6232 | (*addhi3.sign_extend1, *subhi3.sign_extend2): New insns. | |
6233 | ||
6234 | 2011-11-01 Tom de Vries <tom@codesourcery.com> | |
6235 | ||
6236 | PR tree-optimization/50908 | |
6237 | * tree-ssa-tail-merge.c (update_vuses): Now that edges are removed | |
6238 | before update_vuses, test for 1 predecessor rather than two. | |
6239 | (delete_block_update_dominator_info): New function, part of it factored | |
6240 | out of ... | |
6241 | (replace_block_by): Use delete_block_update_dominator_info. Call | |
6242 | update_vuses after deleting bb1 and updating dominator info, instead of | |
6243 | before. | |
6244 | ||
6245 | 2011-11-01 David S. Miller <davem@davemloft.net> | |
6246 | ||
6247 | * config/sparc/sparc.c (vector_init_faligndata): New function. | |
6248 | (sparc_expand_vector_init): Use it for V4HImode on VIS1. | |
6249 | ||
6250 | * config/sparc/sparc.c (sparc_expand_vcond): New function. | |
6251 | * config/sparc/sparc-protos.h (sparc_expand_vcond): Declare it. | |
6252 | * config/sparc/sparc.md (vcond<mode><mode>): New VIS3 expander. | |
6253 | (vconduv8qiv8qi): Likewise. | |
6254 | ||
6255 | 2011-11-01 Alexandre Oliva <aoliva@redhat.com> | |
6256 | ||
6257 | PR debug/50869 | |
6258 | * cselib.c (cfa_base_preserved_regno): Initialize. | |
6259 | (cselib_expand_value_rtx_1): Don't expand it. | |
6260 | * var-tracking.c (vt_expand_var_loc_chain): Initialize depth. | |
6261 | Check it's only zero if result is NULL. | |
6262 | ||
6263 | 2011-11-01 Jakub Jelinek <jakub@redhat.com> | |
6264 | ||
6265 | * config/i386/sse.md (fixuns_trunc<mode><sseintvecmodelower>2): New | |
6266 | expander. | |
6267 | ||
6268 | * config/i386/sse.md (sseintvecmode): Remove duplicate modes. | |
6269 | (sseintvecmodelower): New mode iterator. | |
6270 | (floatv8siv8sf2, floatunsv4siv4sf2): Macroize into... | |
6271 | (float<sseintvecmodelower><mode>2): ... this using VF1 iterator. | |
6272 | (floatunsv4siv4sf2): Macroize into... | |
6273 | (floatuns<sseintvecmodelower><mode>2): ... this using VF1 iterator. | |
6274 | ||
6275 | 2011-10-31 David S. Miller <davem@davemloft.net> | |
6276 | ||
6277 | * config/sparc/sparc.md (cmask patterns): Allow zero operand. | |
6278 | ||
6279 | * dwarf2out.c (cached_next_real_insn): New. | |
6280 | (dwarf2out_end_epilogue): Set it to NULL_RTX. | |
6281 | (dwarf2out_var_location): Remove cached_next_real_insn local static. | |
6282 | ||
6283 | 2011-10-31 Richard Henderson <rth@redhat.com> | |
6284 | ||
6285 | * config/i386/sse.md (floatv8siv8sf2): Rename from avx_cvtdq2ps256. | |
6286 | (floatv4siv4sf2): Rename from sse2_cvtdq2ps. | |
6287 | (floatunsv4siv4sf2): Rename from sse2_cvtudq2ps. | |
6288 | (fix_truncv8sfv8si2): Rename from avx_cvttps2dq256. | |
6289 | (fix_truncv4sfv4si2): Rename from sse2_cvttps2dq. | |
6290 | (floatv4siv4df2): Rename from avx_cvtdq2pd256. | |
6291 | (fix_truncv4dfv4si2): Rename from avx_cvttpd2dq256. | |
6292 | (vec_unpacku_float_hi_v8si): Update for insn pattern name changes. | |
6293 | * config/i386/i386.md (splitters for int-float conversion): Likewise. | |
6294 | * config/i386/i386.c (ix86_split_convert_uns_si_sse): Likewise. | |
6295 | (bdesc_args): Likewise. | |
6296 | (enum ix86_builtins) [IX86_BUILTIN_CVTUDQ2PS]: Remove. | |
6297 | (ix86_vectorize_builtin_conversion): Remove. | |
6298 | (TARGET_VECTORIZE_BUILTIN_CONVERSION): Remove. | |
6299 | ||
6300 | 2011-10-31 Martin Jambor <mjambor@suse.cz> | |
6301 | ||
6302 | * ipa-prop.c (mark_modified): Moved up in the file. | |
6303 | (is_parm_modified_before_call): Renamed to | |
6304 | is_parm_modified_before_stmt, moved up in the file. | |
6305 | (load_from_unmodified_param): New function. | |
6306 | (compute_complex_assign_jump_func): Also attempt to create pass | |
6307 | through jump functions for values loaded from (addressable) | |
6308 | parameters. | |
6309 | ||
6310 | 2011-10-31 Jakub Jelinek <jakub@redhat.com> | |
6311 | ||
6312 | * tree-vect-stmts.c (vectorizable_shift): If op1 is vect_external_def | |
6313 | in a loop and has different type from op0, cast it to op0's type | |
6314 | before the loop first. For slp give up. Don't crash if op1_vectype | |
6315 | is NULL. | |
6316 | ||
6317 | 2011-10-31 Paul Brook <paul@codesourcery.com> | |
6318 | ||
6319 | * cgraphunit.c: Don't mark clones as static constructors. | |
6320 | ||
6321 | 2011-10-31 David Edelsohn <dje.gcc@gmail.com> | |
6322 | ||
6323 | * gcc-ar: Do not include stdio.h. | |
6324 | ||
6325 | 2011-10-31 Diego Novillo <dnovillo@google.com> | |
6326 | ||
6327 | * tree-streamer-out.c (pack_ts_base_value_fields): Emit | |
6328 | TYPE_ADDR_SPACE. | |
6329 | * tree-streamer-in.c (unpack_ts_base_value_fields): Read | |
6330 | TYPE_ADDR_SPACE. | |
6331 | ||
6332 | 2011-10-30 David S. Miller <davem@davemloft.net> | |
6333 | ||
6334 | * config/sparc/sparc.c (vector_init_bshuffle): New function. | |
6335 | (vector_init_fpmerge): New function. | |
6336 | (sparc_expand_vector_init): Use them to improve non-const cases. | |
6337 | ||
6338 | * dwarf2out.c (dwarf2out_var_location): When processing several | |
6339 | consecutive location notes, cache the result of next_real_insn(). | |
6340 | ||
6341 | 2011-10-30 Uros Bizjak <ubizjak@gmail.com> | |
6342 | ||
6343 | * config/i386/i386.md (avx2_vec_dup<mode>): Macroize insn from | |
6344 | avx2_vec_dup{v8sf,v4sf} using VF1 mode iterator. | |
6345 | (vec_dupv4sf): Remove expander. | |
6346 | (vec_dupv4sf): Merge from *vec_dupv4sf and *vec_dupv4sf_avx. | |
6347 | (vec_dupv2df): Remove expander. | |
6348 | (vec_dupv2df): Merge from *vec_dupv2df and *vec_dupv2df_sse3. | |
6349 | (*vec_concatv2df): Merge *vec_concatv2df_sse3. | |
6350 | (*vec_dupv4si): Merge *vec_dupv4si_avx. | |
6351 | (*vec_dupv2di): Merge *vec_dupv2di_sse3. | |
6352 | ||
6353 | 2011-10-30 Dmitry Plotnikov <dplotnikov@ispras.ru> | |
6354 | ||
6355 | * tree-cfg.c (verify_gimple_assign_unary): Allow vector conversions. | |
6356 | * optabs.c (supportable_convert_operation): New function. | |
6357 | * optabs.h (supportable_convert_operation): New prototype. | |
6358 | * tree-vect-stmts.c (vectorizable_conversion): Change condition and | |
6359 | behavior for NONE modifier case. | |
6360 | * tree.h (VECTOR_INTEGER_TYPE_P): New macro. | |
6361 | ||
6362 | 2011-10-30 Jakub Jelinek <jakub@redhat.com> | |
6363 | ||
6364 | * tree-vectorizer.h (NUM_PATTERNS): Bump to 9. | |
6365 | * tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): New | |
6366 | function. | |
6367 | (vect_vect_recog_func_ptrs): Add it. | |
6368 | ||
6369 | 2011-10-30 David S. Miller <davem@davemloft.net> | |
6370 | ||
6371 | * reorg.c (label_before_next_insn): New function. | |
6372 | (relax_delay_slots): Use it instead of prev_label. | |
6373 | * rtl.h (prev_label): Delete declaration. | |
6374 | * emit-rtl.c (prev_label): Remove. | |
6375 | ||
6376 | 2011-10-30 Revital Eres <revital.eres@linaro.org> | |
6377 | ||
6378 | * modulo-sched.c (generate_prolog_epilog): Mark prolog and epilog | |
6379 | as BB_DISABLE_SCHEDULE. | |
6380 | (mark_loop_unsched): New function. | |
6381 | (sms_schedule): Call it. | |
6382 | ||
6383 | 2011-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
6384 | ||
6385 | PR target/50617 | |
6386 | * config/pa/protos.h (attr_length_save_restore_dltp): Delete. | |
6387 | (cmpib_comparison_operator): Likewise. | |
6388 | (following_cal, output_and, output_ior, output_move_double, | |
6389 | output_fp_move_double, output_block_move, output_block_clear, | |
6390 | output_cbranch, output_lbranch, output_bb, output_bvb, output_dbra, | |
6391 | output_movb, output_parallel_movb, output_parallel_addb, output_call, | |
6392 | output_indirect_call, output_millicode_call, output_mul_insn, | |
6393 | output_div_insn, output_mod_insn, singlemove_string, | |
6394 | output_arg_descriptor, output_global_address, print_operand, | |
6395 | legitimize_pic_address, hppa_encode_label, symbolic_expression_p, | |
6396 | fmpyaddoperands, fmpysuboperands, emit_bcond_fp, emit_move_sequence, | |
6397 | emit_hpdiv_const, is_function_label_plus_const, jump_in_call_delay, | |
6398 | hppa_fpstore_bypass_p, attr_length_millicode_call, attr_length_call, | |
6399 | attr_length_indirect_call, return_addr_rtx, function_arg_padding, | |
6400 | insn_refs_are_delayed, get_deferred_plabel, ldil_cint_p, zdepi_cint_p, | |
6401 | output_ascii, compute_frame_size, and_mask_p, cint_ok_for_move, | |
6402 | hppa_expand_prologue, hppa_expand_epilogue, ior_mask_p, | |
6403 | compute_zdepdi_operands, output_64bit_and, output_64bit_ior, | |
6404 | reloc_needed, magic_milli, shadd_constant_p): Consistently prefix | |
6405 | exported functions and variables with "pa_". | |
6406 | * config/pa/predicates.md: Likewise. | |
6407 | * config/pa/pa64-hpux.h: likewise. | |
6408 | * config/pa/som.h: Likewise. | |
6409 | * config/pa/elf.h: Likewise. | |
6410 | * config/pa/pa64-linux.h: Likewise. | |
6411 | * config/pa/pa.md: Likewise. | |
6412 | * config/pa/pa.c: Likewise. | |
6413 | * config/pa/pa-linux.h: Likewise. | |
6414 | * config/pa/pa.h: Likewise. | |
6415 | * config/pa/constraints.md: Likewise. | |
6416 | ||
6417 | 2011-10-29 Uros Bizjak <ubizjak@gmail.com> | |
6418 | ||
6419 | * config/i386/i386.md (xop_sha<mode>3): Rename from xop_ashl<mode>3. | |
6420 | Update all uses. | |
6421 | (xop_shl<mode>3): Rename from xop_lshl<mode>3. Update all uses. | |
6422 | * config/i386/i386.c: Update all uses. | |
6423 | ||
6424 | 2011-10-29 Uros Bizjak <ubizjak@gmail.com> | |
6425 | ||
6426 | * config/i386/i386.md (lshlv16qi3): Remove expander. | |
6427 | (lshrv16qi3): New expander. | |
6428 | (<shift_insn>v16qi3): Macroize expander from ashrv16qi3 and lshrv16qi3 | |
6429 | using any_shiftrt code iterator. Cleanup. | |
6430 | (ashlv16qi3): Cleanup. | |
6431 | (ashrv2di3): Ditto. | |
6432 | ||
6433 | 2011-10-29 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
6434 | ||
6435 | PR target/50691 | |
6436 | * config/pa/pa.c (emit_move_sequence): Legitimize TLS symbol | |
6437 | references. | |
6438 | (pa_legitimate_constant_p): Return false for TLS_MODEL_GLOBAL_DYNAMIC | |
6439 | and TLS_MODEL_LOCAL_DYNAMIC symbol references. | |
6440 | ||
6441 | 2011-10-29 Georg-Johann Lay <avr@gjlay.de> | |
6442 | ||
6443 | PR target/50887 | |
6444 | * config/avr/avr.opt (-maccumulate-args): New option. | |
6445 | * config/avr/avr.h (STARTING_FRAME_OFFSET): Redefine to | |
6446 | avr_starting_frame_offset. | |
6447 | (ACCUMULATE_OUTGOING_ARGS): Define to avr_accumulate_outgoing_args. | |
6448 | * config/avr/avr.md (UNSPECV_WRITE_SP_IRQ_ON): Remove. | |
6449 | (UNSPECV_WRITE_SP_IRQ_OFF): Remove. | |
6450 | (UNSPECV_WRITE_SP): New constant. | |
6451 | (*addhi3_sp_R): Rewrite to... | |
6452 | (*addhi3_sp): ...this new insn. | |
6453 | (movhi_sp_r_irq_off, movhi_sp_r_irq_on): Combine to... | |
6454 | (movhi_sp_r): ...this new insn. | |
6455 | * config/avr/avr-protos.h (avr_accumulate_outgoing_args): New. | |
6456 | (avr_starting_frame_offset): New. | |
6457 | * config/avr/avr.c (avr_accumulate_outgoing_args): New function. | |
6458 | (avr_starting_frame_offset): New function. | |
6459 | (avr_outgoing_args_size): New static function. | |
6460 | (avr_initial_elimination_offset): Use it. | |
6461 | (avr_simple_epilogue): Use it. | |
6462 | (avr_asm_function_end_prologue): Use it. | |
6463 | (expand_epilogue): Use it. | |
6464 | (expand_prologue): Use it. Break out code to... | |
6465 | (avr_prologue_setup_frame): ...this new static function. | |
6466 | (avr_can_eliminate): Allow eliminating to frame pointer if there | |
6467 | is one. | |
6468 | (avr_frame_pointer_required_p): Use frame pointer if target has a | |
6469 | nonlocal label. | |
6470 | * config/avr/constraints.md (R): Remove. | |
6471 | (Csp): New constraint. | |
6472 | * config/avr/predicates.md (avr_sp_immediate_operand): Use it. | |
6473 | ||
6474 | 2011-10-29 Andi Kleen <ak@linux.intel.com> | |
6475 | ||
6476 | * gcc-ar.c (target_machine): Add. | |
6477 | ||
6478 | 2011-10-29 Anatoly Sokolov <aesok@post.ru> | |
6479 | ||
6480 | * config/cris/cris.c (reg_ok_for_base_p, reg_ok_for_index_p, | |
6481 | cris_constant_index_p, cris_base_p, cris_index_p, | |
6482 | cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p, | |
6483 | cris_legitimate_address_p): New functions. | |
6484 | (TARGET_LEGITIMATE_ADDRESS_P): Define. | |
6485 | (cris_pic_symbol_type, cris_valid_pic_const): Change arguments type | |
6486 | from rtx to const_rtx. | |
6487 | (cris_print_operand_address, cris_address_cost, | |
6488 | cris_side_effect_mode_ok): Use | |
6489 | cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p, | |
6490 | cris_biap_index_p and cris_bdap_index_p. | |
6491 | * config/cris/cris.h (CONSTANT_INDEX_P, BASE_P, BASE_OR_AUTOINCR_P, | |
6492 | BDAP_INDEX_P, BIAP_INDEX_P, GO_IF_LEGITIMATE_ADDRESS, | |
6493 | REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove. | |
6494 | (EXTRA_CONSTRAINT_Q, EXTRA_CONSTRAINT_R, EXTRA_CONSTRAINT_T): Use | |
6495 | cris_constant_index_p, cris_base_p, cris_base_or_autoincr_p, | |
6496 | cris_biap_index_p and cris_bdap_index_p. | |
6497 | * config/cris/cris.md (moversideqi movemsideqi peephole2): Use | |
6498 | cris_base_p. | |
6499 | * config/cris/cris-protos.h (cris_constant_index_p, cris_base_p, | |
6500 | cris_base_or_autoincr_p, cris_bdap_index_p, cris_biap_index_p): New | |
6501 | prototype. | |
6502 | (cris_pic_symbol_type, cris_valid_pic_const): Update prototype. | |
6503 | ||
6504 | 2011-10-21 Andi Kleen <ak@linux.intel.com> | |
6505 | ||
6506 | * ggc-page (PAGE_ALIGN): Add. | |
6507 | (alloc_page, ggc_pch_total_size, ggc_pch_this_base, ggc_pch_read): | |
6508 | Replace ROUND_UP with PAGE_ALIGN. | |
6509 | ||
6510 | 2011-10-20 Andi Kleen <ak@linux.intel.com> | |
6511 | ||
6512 | * ggc-page (alloc_anon): Add check argument. | |
6513 | (alloc_page): Add fallback to 1 page allocation. | |
6514 | Adjust alloc_anon calls to new argument. | |
6515 | ||
6516 | 2011-10-18 Andi Kleen <ak@linux.intel.com> | |
6517 | ||
6518 | * ggc-page (release_pages): First free large continuous | |
6519 | chunks in the madvise path. | |
6520 | ||
6521 | 2011-10-18 Andi Kleen <ak@linux.intel.com> | |
6522 | ||
6523 | * ggc-page.c (alloc_pages): Always round up entry_size. | |
6524 | ||
6525 | 2011-10-19 Andi Kleen <ak@linux.intel.com> | |
6526 | ||
6527 | * Makefile.in (MOSTLYCLEANFILES): Add gcc-ar/nm/ranlib. | |
6528 | (native): Add gcc-ar, gcc-nm, gcc-ranlib. | |
6529 | (AR_LIBS, gcc-ar, gcc-ar.o, gcc-ranlib, gcc-ranlib.o, | |
6530 | gcc-nm, gcc-nm.o, gcc-ranlib.c, gcc-nm.c): Add. | |
6531 | (install): Depend on install-gcc-ar. | |
6532 | (install-gcc-ar): Add. | |
6533 | (uninstall): Uninstall gcc-ar, gcc-nm, gcc-ranlib. | |
6534 | * gcc-ar.c: Add new file. | |
6535 | ||
6536 | 2011-10-28 Pat Haugen <pthaugen@us.ibm.com> | |
6537 | ||
6538 | * config/rs6000/rs6000.md (define_attr "type"): Add vecdouble. | |
6539 | * config/rs6000/vsx.md (VStype_simple, VStype_mul): Use vecdouble | |
6540 | type for V2DF. | |
6541 | (VStype_div): Use vector types for V2DF/V4SF. | |
6542 | (VStype_sqrt): Use *sqrt types. | |
6543 | (VS_spdp_type): Change type to vecdouble. | |
6544 | (*vsx_fmav2df4, *vsx_nfmsv2df4, vsx_xvcvdpsxws, vsx_xvcvdpuxws, | |
6545 | vsx_xvcvuxdsp, vsx_xvcvsxwdp, vsx_xvcvuxwdp, vsx_xvcvspsxds, | |
6546 | vsx_xvcvspuxds): Likewise. | |
6547 | (*vsx_fms<mode>4): Set type via <VStype_mul>. | |
6548 | (*vsx_eq_<mode>_p, *vsx_gt_<mode>_p, *vsx_ge_<mode>_p): Set type via | |
6549 | <VStype_simple>. | |
6550 | * config/rs6000/power7.md (power7-vecstore): Correct VSU pipe. | |
6551 | (power7-fpcompare, power7-sdiv, power7-ddiv, power7-sqrt, | |
6552 | power7-dsqrt): Correct insn latency. | |
6553 | (power7-vecsimple): Add veccmp type and correct dispatch/VSU values. | |
6554 | (power7-veccmp): Delete. | |
6555 | (power7-vecfloat): Correct latency/dispatch/VSU values. | |
6556 | (define_bypass "power7-vecfloat"): Correct latency and types. | |
6557 | (power7-veccomplex, power7-vecperm): Correct dispatch/VSU values. | |
6558 | (power7-vecdouble, power7-vecfdiv, power7-vecdiv): New. | |
6559 | ||
6560 | 2011-10-28 Uros Bizjak <ubizjak@gmail.com> | |
6561 | ||
6562 | * config/i386/i386.md (shift_insn): Rename code attribute from | |
6563 | shiftrt_insn. Also handle ashift RTX. | |
6564 | (shift): Rename code attribute from shiftrt. Also handle ashift RTX. | |
6565 | (vshift): New code attribute. | |
6566 | (<shift_insn>*): Rename from <shiftrt_insn>*. Update asm templates. | |
6567 | (any_lshift): Move and rename code iterator from ... | |
6568 | * config/i386/sse.md (lshift): ... here. | |
6569 | (lshift_insn): Remove code attribute. | |
6570 | (lshift): Remove code attribute. | |
6571 | (vlshr<mode>3): Use lshiftrt RTX. | |
6572 | (vashr<mode>3, ashrv16qi3, ashrv2di3): Use ashiftrt RTX. | |
6573 | (vashl<mode>3, ashlv16qi3): Use ashift RTX. | |
6574 | (avx2_<lshift>v<mode>): Rename from avx2_<shift_insn>v<mode>. Use | |
6575 | any_lshift code iterator. Update asm template. | |
6576 | (<shift_insn><mode>3): Macroize insn from lshr<mode>3 and ashl<mode>3 | |
6577 | usign any_lshift code iterator. | |
6578 | * config/i386/mmx.md (mmx_<shift_insn><mode>3): Macroize insn from | |
6579 | mmx_lshr<mode>3 and mmx_ashl<mode>3 usign any_lshift code iterator. | |
6580 | * config/i386/i386.c (bdesc_args) <__builtin_ia32_psll>: Update. | |
6581 | ||
6582 | 2011-10-28 Georg-Johann Lay <avr@gjlay.de> | |
6583 | ||
6584 | PR target/49313 | |
6585 | * config/avr/avr.md (parityhi2): Expand allowing pseudos. | |
6586 | (*parityhi2): New pre-reload insn-and-split to map 16-bit parity | |
6587 | to the libgcc insn. | |
6588 | (*parityqihi2): Same for 8-bit parity. | |
6589 | ||
6590 | 2011-10-28 Julian Brown <julian@codesourcery.com> | |
6591 | ||
6592 | PR rtl-optimization/47918 | |
6593 | * reload1.c (set_initial_label_offsets): Use initial offsets | |
6594 | for labels on the nonlocal_goto_handler_labels chain. | |
6595 | ||
6596 | 2011-10-28 Iain Sandoe <iains@gcc.gnu.org> | |
6597 | ||
6598 | * config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA): | |
6599 | Move darwin-fpsave.asm from here to ... LIB2FUNCS_EXTRA. | |
6600 | (LIB2FUNCS_EXTRA): Add darwin-gpsave.asm. | |
6601 | (TARGET_LIBGCC2_CFLAGS): Ensure that fPIC and -pipe are inherited from | |
6602 | config/t-darwin. | |
6603 | * config/rs6000/darwin.h (FP_SAVE_INLINE): Adjust to enable. | |
6604 | (GP_SAVE_INLINE): Likewise. | |
6605 | (SAVE_FP_PREFIX, SAVE_FP_SUFFIX, RESTORE_FP_PREFIX, | |
6606 | RESTORE_FP_SUFFIX): Set to empty strings. | |
6607 | * config/rs6000/rs6000.c (rs6000_savres_strategy): Implement for Darwin. | |
6608 | (debug_stack_info): Print savres_strategy. | |
6609 | (rs6000_savres_routine_name): Implement for Darwin. | |
6610 | (rs6000_make_savres_rtx): Adjust used register for Darwin. | |
6611 | (rs6000_emit_prologue): Implement out-of-line saves for Darwin. | |
6612 | (rs6000_output_function_prologue): Don't emit .extern for Mach-O. | |
6613 | (rs6000_emit_epilogue): Implement out-of-line saves for Darwin. | |
6614 | * config/rs6000/darwin-gpsave.asm: New file. | |
6615 | ||
6616 | 2011-10-28 Jakub Jelinek <jakub@redhat.com> | |
6617 | ||
6618 | * config/i386/sse.md (VI4SD_AVX2): Removed. | |
6619 | (VI48_AVX2, VI128_128, VI48_128, VI48_256): New mode iterators. | |
6620 | (vashl<mode>3): Use VI12_128 iterator instead of VI124_128. | |
6621 | Add another expander using VI48_128 iterator for | |
6622 | TARGET_AVX2 || TARGET_XOP and another using VI48_256 iterator | |
6623 | for TARGET_AVX2. | |
6624 | (vlshr<mode>3): Likewise. Change register_operand predicate to | |
6625 | nonimmediate_operand on last operand in the VI12_128 expander. | |
6626 | (vashr<mode>3): Use VI128_128 iterator instead of VI124_128. | |
6627 | (vashrv4si3, vashrv8si3): New expanders. | |
6628 | (avx2_ashrvv8si, avx2_ashrvv4si, avx2_<lshift>vv8si, | |
6629 | avx2_<lshift>vv2di): Removed. | |
6630 | (avx2_ashrv<mode>): New insn with VI4_AVX2 iterator. | |
6631 | (avx2_<lshift>v<mode>): Macroize using VI48_AVX2 | |
6632 | iterator. Simplify pattern. | |
6633 | ||
6634 | 2010-10-28 Richard Guenther <rguenther@suse.de> | |
6635 | ||
6636 | PR driver/50876 | |
6637 | * lto-wrapper.c (get_options_from_collect_gcc_options): | |
6638 | Properly count arguments. | |
6639 | (run_gcc): Use an obstack to collect argv, properly separate | |
6640 | switches and their arguments. | |
6641 | ||
6642 | 2011-10-28 Jakub Jelinek <jakub@redhat.com> | |
6643 | ||
6644 | * tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different | |
6645 | vector mode from vectype's mode. | |
6646 | ||
6647 | 2011-10-28 Chung-Lin Tang <cltang@codesourcery.com> | |
6648 | ||
6649 | PR rtl-optimization/49720 | |
6650 | * simplify-rtx.c (simplify_relational_operation_1): Detect | |
6651 | infinite recursion condition in "(eq/ne (plus x cst1) cst2) | |
6652 | simplifies to (eq/ne x (cst2 - cst1))" case. | |
6653 | ||
6654 | 2011-10-27 David S. Miller <davem@davemloft.net> | |
6655 | ||
6656 | * config/sparc/sparc.md (snedi_special): Only match when not VIS3. | |
6657 | (*snedi_zero): Likewise. | |
6658 | (*snedi_zero_trunc): Likewise. | |
6659 | (snedi_special_vis3): New expander. | |
6660 | (*snedi_zero_vis3): New insn. | |
6661 | (*snedi_zero_trunc_vis3): Likewise. | |
6662 | (*sltu_insn_vis3): Likewise. | |
6663 | (*sltu_insn_vis3_trunc): Likewise. | |
6664 | (addxc): Likewise. | |
6665 | (*addxc_trunc_sp64_vis3): Likewise. | |
6666 | * config/sparc/sparc.c (emit_scc_insn): When VIS3 use the | |
6667 | gen_snedi_special_vis3 expander, and try GTU/LTU addx based | |
6668 | sequences on DImode values. | |
6669 | ||
6670 | * config/sparc/sparc.md (64-bit vector moves): Use 'e' not 'f' | |
6671 | constraint. | |
6672 | ||
6673 | * regcprop.c (copyprop_hardreg_forward_1): Reject the | |
6674 | transformation when we narrow the mode on big endian. | |
6675 | ||
6676 | 2011-10-27 Jakub Jelinek <jakub@redhat.com> | |
6677 | ||
6678 | * config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2, | |
6679 | vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders. | |
6680 | (*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns. | |
6681 | ||
6682 | * config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x' | |
6683 | overrides for -masm=intel memory. | |
6684 | * config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd, | |
6685 | sse4_1_<code>v8qiv8hi2, avx2_<code>v8qiv8si2, | |
6686 | sse4_1_<code>v4hiv4si2, avx2_<code>v4hiv4di2, | |
6687 | sse4_1_<code>v2siv2di2): Use %q1 instead of %1 for -masm=intel. | |
6688 | (sse4_1_<code>v4qiv4si2, avx2_<code>v4qiv4di2, | |
6689 | sse4_1_<code>v2hiv2di2): Use %k1 instead of %1 for -masm=intel. | |
6690 | (sse4_1_<code>v2qiv2di2): Use %w1 instead of %1 for -masm=intel. | |
6691 | ||
6692 | 2011-10-27 Martin Jambor <mjambor@suse.cz> | |
6693 | ||
6694 | * ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info | |
6695 | to parm_ainfo. | |
6696 | (ipa_compute_jump_functions_for_edge): Likewise. | |
6697 | (ipa_compute_jump_functions): Likewise. | |
6698 | (ipa_analyze_indirect_call_uses): Likewise. | |
6699 | (ipa_analyze_call_uses): Likewise. | |
6700 | (ipa_analyze_params_uses): Likewise. | |
6701 | (ipa_analyze_node): Likewise. | |
6702 | ||
6703 | 2011-10-27 Uros Bizjak <ubizjak@gmail.com> | |
6704 | ||
6705 | PR target/50875 | |
6706 | * config/i386/sse.md (*avx_unpcklpd256): Remove extra insn | |
6707 | constraints. Change alternative 1 to "x,m,1". | |
6708 | ||
6709 | 2011-10-27 Jakub Jelinek <jakub@redhat.com> | |
6710 | ||
6711 | * Makefile.in (build/gencheck.o): Depend on tree.def and | |
6712 | c-family/c-common.def. | |
6713 | ||
6714 | * tree-ssa-strlen.c: Include expr.h. | |
6715 | (get_stridx): Don't use c_strlen, instead use string_constant | |
6716 | and compute string length from it. | |
6717 | * Makefile.in (tree-ssa-strlen.o): Depend on $(EXPR_H). | |
6718 | ||
6719 | 2011-10-27 Eric Botcazou <ebotcazou@adacore.com> | |
6720 | ||
6721 | PR rtl-optimization/46603 | |
6722 | PR bootstrap/50879 | |
6723 | * reload.c (push_reload): In the out case, restore previous behavior | |
6724 | for subregs that don't have word mode. | |
6725 | ||
6726 | 2011-10-27 Ian Lance Taylor <iant@google.com> | |
6727 | ||
6728 | * cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if | |
6729 | CROSS_DIRECTORY_STRUCTURE is defined and TARGET_SYSTEM_ROOT is not. | |
6730 | (cpp_include_defaults): Only use NATIVE_SYSTEM_HEADER_DIR if it is | |
6731 | defined. | |
6732 | ||
6733 | 2011-10-27 Richard Henderson <rth@redhat.com> | |
6734 | ||
6735 | * optabs.c (expand_vec_perm): Use the correct mode for scaling the | |
6736 | selector. Save the qimode constant selector for later use by the | |
6737 | qimode vec_perm pattern. | |
6738 | ||
6739 | 2011-10-27 Bernd Schmidt <bernds@codesourcery.com> | |
6740 | ||
6741 | * config/c6x/c6x.c (unit_req_imbalance, res_mii): Cast the first arg | |
6742 | to unit_req_factor to the right enum type. | |
6743 | (get_unit_operand_masks, reshuffle_units, try_rename_operands, | |
6744 | hwloop_optimize): Remove unused variables. | |
6745 | ||
6746 | 2010-10-27 Richard Guenther <rguenther@suse.de> | |
6747 | ||
6748 | PR middle-end/50731 | |
6749 | * tree-vect-generic.c (do_binop): Handle scalar operands. | |
6750 | ||
6751 | 2011-08-27 Uros Bizjak <ubizjak@gmail.com> | |
6752 | ||
6753 | PR target/37191 | |
6754 | * config/i386/sse.md (*vec_extract_v4sf_mem): Avoid combining registers | |
6755 | from different units in a single alternative. | |
6756 | ||
6757 | 2011-10-26 David S. Miller <davem@davemloft.net> | |
6758 | ||
6759 | * config/sparc/sparc.c (emit_scc_insn): Force attempt of v9 sequences | |
6760 | if we're comparing DImode and comparison is other than EQ or NE. | |
6761 | ||
6762 | * config/sparc/sparc.c (emit_scc_insn): Do not try v9 sequences until | |
6763 | LEU/LTU/GEU/GTU is attempted. | |
6764 | * config/sparc/sparc.md (*neg_snesi_sign_extend): New 64-bit insn | |
6765 | and split. | |
6766 | (*neg_seqsi_sign_extend): Likewise. | |
6767 | (*sltu_extend_sp64, *neg_sltu_extend_sp64, *sgeu_extend_sp64, | |
6768 | *neg_sgeu_extend_sp64): New insns. | |
6769 | ||
6770 | * config/sparc/sparc-protos.h (sparc_expand_conditional_move): Declare. | |
6771 | * config/sparc/sparc.md (mov<I:mode>cc, mov<F:mode>cc): Call it. | |
6772 | (*mov<I:mode>_cc_v9): Normalize to expect operand 0 always in operand 4. | |
6773 | (*mov<I:mode>_cc_reg_sp64): Likewise. | |
6774 | (*movsf_cc_v9): Likewise. | |
6775 | (*movsf_cc_reg_sp64): Likewise. | |
6776 | (*movdf_cc_v9): Likewise. | |
6777 | (*movdf_cc_reg_sp64): Likewise. | |
6778 | (*movtf_cc_hq_v9): Likewise. | |
6779 | (*movtf_cc_reg_hq_sp64): Likewise. | |
6780 | (*movtf_cc_v9): Likewise. | |
6781 | (*movtf_cc_reg_sp64): Likewise. | |
6782 | * config/sparc/sparc.c (sparc_expand_conditional_move): New function. | |
6783 | (sparc_print_operand): Delete 'c' and 'd' handling, no longer used. | |
6784 | ||
6785 | 2011-10-26 Eric Botcazou <ebotcazou@adacore.com> | |
6786 | ||
6787 | * reload.c (reload_inner_reg_of_subreg): Change type of return value | |
6788 | and type of OUTPUT parameter to bool and adjust. Document MODE and | |
6789 | OUTPUT parameters. Use HARD_REGISTER_P. Reorder final condition | |
6790 | and improve associated comment. | |
6791 | (push_reload): Clarify and update comments about reloading of subregs. | |
6792 | Adjust calls to reload_inner_reg_of_subreg. Compute the class upfront | |
6793 | for the reloading of subregs in the out case as well. | |
6794 | ||
6795 | 2011-10-26 Alexandre Oliva <aoliva@redhat.com> | |
6796 | ||
6797 | PR debug/50826 | |
6798 | * var-tracking.c (rtx_debug_expr_p): New. | |
6799 | (use_type): Don't use debug exprs to track non-VTA variables. | |
6800 | ||
6801 | 2011-10-26 Jeff Law <law@redhat.com> | |
6802 | ||
6803 | * doc/invoke.texi (sink-frequency-threshold): Document. | |
6804 | * tree-ssa-sink.c: Include params.h. | |
6805 | (select_best_block): New function. | |
6806 | (statement_sink_location): Use it. | |
6807 | * params.def (SINK_FREQUENCY_THRESHOLD): New PARAM. | |
6808 | ||
6809 | 2011-10-26 Iain Sandoe <iains@gcc.gnu.org> | |
6810 | ||
6811 | PR target/48108 | |
6812 | * config/darwin.c (top level): Amend comments concerning LTO output. | |
6813 | (lto_section_num): New variable. (darwin_lto_section_e): New GTY. | |
6814 | (LTO_SECTS_SECTION, LTO_INDEX_SECTION): New. | |
6815 | (LTO_NAMES_SECTION): Rename. | |
6816 | (darwin_asm_named_section): Record LTO section counts and switches | |
6817 | in a vec of darwin_lto_section_e. | |
6818 | (darwin_file_start): Remove unused code. | |
6819 | (darwin_file_end): Put an LTO section termination label. Handle | |
6820 | output of the wrapped LTO sections, index and names table. | |
6821 | ||
6822 | 2011-10-26 Alan Modra <amodra@gmail.com> | |
6823 | ||
6824 | * config/rs6000/rs6000.c (rs6000_make_savres_rtx): Delete unneeded | |
6825 | declaration. | |
6826 | (rs6000_emit_stack_reset): Only return insn emitted when it adjusts sp. | |
6827 | (rs6000_make_savres_rtx): Rename to rs6000_emit_savres_rtx. Use | |
6828 | simple_return in pattern, emit instruction, and set jump_label. | |
6829 | (rs6000_emit_prologue): Update for rs6000_emit_savres_rtx. Use | |
6830 | simple_return rather than return. | |
6831 | (emit_cfa_restores): New function. | |
6832 | (rs6000_emit_epilogue): Emit cfa_restores when flag_shrink_wrap. | |
6833 | Add missing cfa_restores for SAVE_WORLD. Add missing LR cfa_restore | |
6834 | when using out-of-line gpr restore. Add missing LR and FP regs | |
6835 | cfa_restores for out-of-line fpr restore. Consolidate code setting | |
6836 | up cfa_restores. Formatting. Use LR_REGNO define. | |
6837 | (rs6000_output_mi_thunk): Use simple_return rather than return. | |
6838 | * config/rs6000/rs6000.md (sibcall*, sibcall_value*): Likewise. | |
6839 | (return_internal*): Likewise. | |
6840 | (any_return, return_pred, return_str): New iterators. | |
6841 | (return, conditional return insns): Provide both return and | |
6842 | simple_return variants. | |
6843 | * config/rs6000/rs6000.h (EARLY_R12, LATE_R12): Define. | |
6844 | (REG_ALLOC_ORDER): Move r12 before call-saved regs when FIXED_R13. | |
6845 | Move r11 and r0 later to suit shrink-wrapping. | |
6846 | ||
6847 | 2011-10-26 Richard Guenther <rguenther@suse.de> | |
6848 | ||
6849 | * lto-wrapper.c (run_gcc): Properly init/free obstack. | |
6850 | ||
6851 | 2011-10-26 Jakub Jelinek <jakub@redhat.com> | |
6852 | ||
6853 | * config/i386/i386.md (UNSPEC_VSIBADDR): New. | |
6854 | * config/i386/predicates.md (vsib_address_operand, | |
6855 | vsib_mem_operator): New predicates. | |
6856 | * config/i386/i386.c (ix86_print_operand_address): Handle | |
6857 | UNSPEC_VSIBADDR addresses. | |
6858 | * config/i386/sse.md (avx2_gathersi<mode>, avx2_gatherdi<mode>, | |
6859 | avx2_gatherdi<mode>256): Adjust expanders to use MEM with | |
6860 | UNSPEC_VSIBADDR address. | |
6861 | (*avx2_gathersi<mode>, *avx2_gatherdi<mode>, *avx2_gatherdi<mode>256): | |
6862 | Adjust insns to use MEM with UNSPEC_VSIBADDR address. | |
6863 | ||
6864 | 2011-10-26 Tom de Vries <tom@codesourcery.com> | |
6865 | ||
6866 | PR tree-optimization/50763 | |
6867 | * tree-ssa-tail-merge.c (replace_block_by): Update vops if phi_vuse1 or | |
6868 | phi_vuse2 is NULL_TREE only if bb1 dominates or is dominated by bb2. | |
6869 | ||
6870 | 2011-10-26 Richard Guenther <rguenther@suse.de> | |
6871 | ||
6872 | PR lto/41844 | |
6873 | * Makefile.in (lto-wrapper): Depend on and link against opts-common.o. | |
6874 | (lto-wrapper.o): Depend on $(OPTS_H) and $(OPTIONS_H). | |
6875 | * lto-wrapper.c (get_options_from_collect_gcc_options): New function. | |
6876 | (run_gcc): Use it. Filter out language specific options. | |
6877 | ||
6878 | 2011-10-26 Andreas Tobler <andreast@fgznet.ch> | |
6879 | ||
6880 | * config/i386/freebsd64.h (LINK_SPEC): Emit the same warning as the | |
6881 | 32-bit target does. | |
6882 | ||
6883 | 2011-10-25 Paolo Carlini <paolo.carlini@oracle.com> | |
6884 | ||
6885 | PR driver/46617 | |
6886 | * gcc.c (main): Fix fatal_error string for translation. | |
6887 | ||
6888 | 2011-10-25 Ian Lance Taylor <iant@google.com> | |
6889 | ||
6890 | * tree-eh.c (do_return_redirection): Remove return_value_p | |
6891 | parameter. Change all callers. | |
6892 | (lower_try_finally_nofallthru): Remove local return_val. | |
6893 | (lower_try_finally_onedest): Likewise. | |
6894 | (lower_try_finally_copy): Likewise. | |
6895 | (lower_try_finally_switch): Likewise. | |
6896 | ||
6897 | 2011-10-25 H.J. Lu <hongjiu.lu@intel.com> | |
6898 | ||
6899 | * config/i386/mmx.md (*mmx_maskmovq): Replace :SI with :P and | |
6900 | remove "&& !TARGET_64BIT" | |
6901 | (*mmx_maskmovq_rex): Removed. | |
6902 | ||
6903 | 2011-10-25 Eric Botcazou <ebotcazou@adacore.com> | |
6904 | ||
6905 | PR rtl-optimization/46603 | |
6906 | * reload.c (push_reload): In the out case, reload the subreg as well | |
6907 | as the reg if it has word mode. | |
6908 | ||
6909 | 2011-10-25 Eric Botcazou <ebotcazou@adacore.com> | |
6910 | ||
6911 | * dwarf2out.c (add_gnat_descriptive_type_attribute): Temporarily | |
6912 | suppress debug info for the parent type. | |
6913 | ||
6914 | 2011-10-25 Eric Botcazou <ebotcazou@adacore.com> | |
6915 | ||
6916 | * config/ia64/ia64.c (ia64_profile_hook): Fix thinko. | |
6917 | ||
6918 | 2011-10-25 Richard Henderson <rth@redhat.com> | |
6919 | ||
6920 | * config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Remove. | |
6921 | (vec_extract_even<mode>, vec_extract_odd<mode>): Remove. | |
6922 | ||
6923 | * config/rs6000/altivec.md (vec_extract_evenv8hi, | |
6924 | vec_extract_evenv16qi, vec_extract_oddv4si, | |
6925 | vec_extract_oddv4sf): Remove. | |
6926 | ||
6927 | * config/spu/spu.md (vec_extract_evenv4si, vec_extract_evenv4sf, | |
6928 | vec_extract_evenv8hi, vec_extract_evenv16qi, vec_extract_oddv4si, | |
6929 | vec_extract_oddv4sf, vec_extract_oddv8hi, vec_extract_oddv16qi, | |
6930 | vec_interleave_highv4sf, vec_interleave_lowv4sf, | |
6931 | vec_interleave_highv4si, vec_interleave_lowv4si, | |
6932 | vec_interleave_highv8hi, vec_interleave_lowv8hi, | |
6933 | vec_interleave_highv16qi, vec_interleave_lowv16qi): Remove. | |
6934 | ||
6935 | * expr.c (expand_expr_real_2) [VEC_EXTRACT_EVEN_EXPR]: Use binop. | |
6936 | [VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR]: Likewise. | |
6937 | [VEC_INTERLEAVE_LOW_EXPR]: Likewise. | |
6938 | * optabs.c (expand_binop): Implement vec_interleave_high_optab, | |
6939 | vec_interleave_low_optab, vec_extract_even_optab, | |
6940 | vec_extract_odd_optab with expand_vec_perm. | |
6941 | (can_vec_perm_for_code_p): New. | |
6942 | * optabs.h: Update. | |
6943 | * tree-vect-data-refs.c (vect_strided_store_supported): Allow for | |
6944 | fallback via can_vec_perm_for_code_p. | |
6945 | (vect_strided_load_supported): Likewise. | |
6946 | * tree-vect-generic.c (expand_vector_operations_1): Never lower | |
6947 | VEC_INTERLEAVE_HIGH_EXPR, VEC_INTERLEAVE_LOW_EXPR, | |
6948 | VEC_EXTRACT_EVEN_EXPR, VEC_EXTRACT_ODD_EXPR. | |
6949 | ||
6950 | * target.def (vec_perm_const_ok): Change parameters to mode and | |
6951 | array of indicies. | |
6952 | * doc/tm.texi: Rebuild. | |
6953 | * config/i386/i386.c (ix86_vectorize_vec_perm_const_ok): Change | |
6954 | parameters to mode and array of indicies. | |
6955 | * expr.c (expand_expr_real_2) [VEC_PERM_EXPR]: Expand operands here. | |
6956 | * optabs.c (can_vec_perm_p): Rename from can_vec_perm_expr_p. | |
6957 | Change parameters to mode and array of indicies. | |
6958 | (expand_vec_perm_1): Rename from expand_vec_perm_expr_1. | |
6959 | (expand_vec_perm): Rename from expand_vec_perm_expr. Change | |
6960 | parameters to mode and rtx inputs. Try lowering to QImode | |
6961 | vec_perm_const before trying fully variable permutation. | |
6962 | * optabs.h: Update decls. | |
6963 | * tree-vect-generic.c (lower_vec_perm): Extract array of indices from | |
6964 | VECTOR_CST to pass to can_vec_perm_p. | |
6965 | * tree-vect-slp.c (vect_get_mask_element): Change mask parameter type | |
6966 | from int pointer to unsigned char pointer. | |
6967 | (vect_transform_slp_perm_load): Update for change to can_vec_perm_p. | |
6968 | * tree-vect-stmts.c (perm_mask_for_reverse): Likewise. | |
6969 | ||
6970 | * tree.def (VEC_EXTRACT_EVEN_EXPR): Fix typo in text name. | |
6971 | (VEC_EXTRACT_ODD_EXPR, VEC_INTERLEAVE_HIGH_EXPR, | |
6972 | VEC_INTERLEAVE_LOW_EXPR): Likewise. | |
6973 | ||
6974 | 2011-10-25 Mike Stump <mikestump@comcast.net> | |
6975 | ||
6976 | * reload.c (regno_clobbered_p): Fix typo. | |
6977 | ||
6978 | 2011-10-25 Dodji Seketeli <dodji@redhat.com> | |
6979 | ||
6980 | * input.c (expand_location): Rewrite using linemap_resolve_location | |
6981 | and linemap_expand_location. Add a comment. | |
6982 | ||
6983 | 2011-10-25 Jakub Jelinek <jakub@redhat.com> | |
6984 | ||
6985 | PR tree-optimization/50596 | |
6986 | * tree-vect-stmts.c (vect_mark_relevant): Only use | |
6987 | FOR_EACH_IMM_USE_FAST if lhs is SSA_NAME. | |
6988 | (vectorizable_store): If is_pattern_stmt_p look through | |
6989 | VIEW_CONVERT_EXPR on lhs. | |
6990 | * tree-vect-patterns.c (check_bool_pattern, adjust_bool_pattern): | |
6991 | Use unsigned type instead of signed. | |
6992 | (vect_recog_bool_pattern): Optimize also stores into bool memory in | |
6993 | addition to casts from bool to integral types. | |
6994 | (vect_mark_pattern_stmts): If pattern_stmt already has vinfo | |
6995 | created, don't create it again. | |
6996 | ||
6997 | 2011-10-25 Kai Tietz <ktietz@redhat.com> | |
6998 | ||
6999 | * config/i386/i386.c (ix86_frame_pointer_required): Require | |
7000 | frame-pointer, if setjmp is used for 32-bit ms-abi. | |
7001 | ||
7002 | 2011-10-24 Michael Meissner <meissner@linux.vnet.ibm.com> | |
7003 | ||
7004 | * builtins.c (set_builtin_user_assembler_name): Remove extra | |
7005 | newline added in October 11th, 2011 change. | |
7006 | ||
7007 | 2011-10-24 David S. Miller <davem@davemloft.net> | |
7008 | ||
7009 | * config/sparc/little-endian.opt: Delete. | |
7010 | * config.gcc: Remove references to config/sparc/little-endian.opt | |
7011 | * doc/invoke.texi: Remove documentation of -mlittl-endian on sparc. | |
7012 | * config/sparc/linux64.h: Delete references to -mlittle-endian. | |
7013 | * config/sparc/netbsd-elf.h: Likewise. | |
7014 | * config/sparc/openbsd64.h: Likewise. | |
7015 | * config/sparc/sparc.h: Likewise. | |
7016 | * config/sparc/sp64-elf.h: Likewise and delete overrides for | |
7017 | BYTES_BIG_ENDIAN and WORDS_BIG_ENDIAN. | |
7018 | * config/sparc/sparc.c (dump_target_flag_bits): Remove reference | |
7019 | to MASK_LITTLE_ENDIAN. | |
7020 | * config/sparc/sparc.opt (Mask(LITTLE_ENDIAN)): Delete. | |
7021 | ||
7022 | * config/sparc/sparc.md: Only use F, G, and C constraints in FP insns. | |
7023 | Only use D, Y, and Z constraints in vector insns. | |
7024 | ||
7025 | * config/sparc/sparc.md (cpu_feature, enabled): New attributes. | |
7026 | (*movsi_insn_novis3, *movsi_insn_vis3): Consolidate into one pattern | |
7027 | called *movsi_insn. | |
7028 | (*movdi_insn_sp32_v9_novis3, *movdi_insn_sp32_v9_vis3): Consolidate | |
7029 | into *movdi_insn_sp32. | |
7030 | (*movdi_insn_sp64_novis3, *movdi_insn_sp64_vis3): Consolidate into | |
7031 | one pattern called *movdi_insn_sp64. | |
7032 | (*movsf_insn_novis3, *movsf_insn_vis3, *movsf_insn_no_fpu): | |
7033 | Consolidate into one pattern called *movsf_insn. | |
7034 | (*movdf_insn_sp32_no_fpu, *movdf_insn_sp32_v9_novis3, | |
7035 | *movdf_insn_sp32_v9_vis3, *movdf_insn_sp32_v9_no_fpu): Consolidate | |
7036 | into *movdf_insn_sp32. | |
7037 | (*movdf_insn_sp64_novis3, *movdf_insn_sp64_vis3, | |
7038 | *movdf_insn_sp64_no_fpu): Consolidate into one pattern called | |
7039 | *movdf_insn_sp64. | |
7040 | (*zero_extendsidi2_insn_sp64_novis3, | |
7041 | *zero_extendsidi2_insn_sp64_vis3): Consolidate into one pattern | |
7042 | called *zero_extendsidi2_insn_sp64. | |
7043 | (*sign_extendsidi2_insn_novis3, *sign_extendsidi2_insn_vis3): | |
7044 | Consolidate into one pattern named *sign_extendsidi2_insn. | |
7045 | (*mov<VM32:mode>_insn_novis3, *mov<VM32:mode>_insn_vis3): | |
7046 | Consolidate into one pattern named *mov<VM32:mode>_insn. | |
7047 | (*mov<VM64:mode>_insn_sp64_novis3, | |
7048 | *mov<VM64:mode>_insn_sp64_novis3): Consolidate into one pattern | |
7049 | named *mov<VM64:mode>_insn_sp64. | |
7050 | (*mov<VM64:mode>_insn_sp32_novis3, | |
7051 | *mov<VM64:mode>_insn_sp32_vis3): Consolidate into one pattern | |
7052 | named *mov<VM64:mode>_insn_sp32. | |
7053 | ||
7054 | 2011-10-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
7055 | ||
7056 | * tree-ssa-strlen.c (get_string_length): Change assertion to STPCPY. | |
7057 | (zero_length_string): Change assertion to accept strinfo without | |
7058 | length but with stmt instead. | |
7059 | Set the endptr pointer also if starting a new chain. | |
7060 | (adjust_related_strinfos): Ignore strinfos marked for delayed | |
7061 | length computation. | |
7062 | (handle_builtin_strcpy): Mark earlier strinfo elements also for | |
7063 | delayed length computation. | |
7064 | ||
7065 | 2011-10-24 Georg-Johann Lay <avr@gjlay.de> | |
7066 | ||
7067 | PR target/50820 | |
7068 | Port from 4.6 branch r180379 | |
7069 | * doc/invoke.texi (AVR Options): New subsubsection to explain EIND | |
7070 | handling and indirect jump/calls on devices > 128k. | |
7071 | ||
7072 | 2011-10-24 Anatoly Sokolov <aesok@post.ru> | |
7073 | Georg-Johann Lay <avr@gjlay.de> | |
7074 | ||
7075 | PR target/49824 | |
7076 | * doc/extend.texi (Declaring Attributes of Functions): | |
7077 | Document OS_main and OS_task attributes. | |
7078 | (Specifying Attributes of Variables): Move up | |
7079 | subsection "AVR Variable Attributes" as of alphabetical order. | |
7080 | ||
7081 | 2011-10-24 Richard Guenther <rguenther@suse.de> | |
7082 | ||
7083 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Convert constants | |
7084 | to vector element type. | |
7085 | (vectorizable_assignment): Bail out for non-mode-precision operations. | |
7086 | (vectorizable_shift): Likewise. | |
7087 | (vectorizable_operation): Likewise. | |
7088 | (vectorizable_type_demotion): Likewise. | |
7089 | (vectorizable_type_promotion): Likewise. | |
7090 | (vectorizable_store): Handle non-mode-precision stores. | |
7091 | (vectorizable_load): Handle non-mode-precision loads. | |
7092 | (get_vectype_for_scalar_type_and_size): Return a vector type | |
7093 | for non-mode-precision integers. | |
7094 | * tree-vect-loop.c (vectorizable_reduction): Bail out for | |
7095 | non-mode-precision reductions. | |
7096 | ||
7097 | 2011-10-24 Julian Brown <julian@codesourcery.com> | |
7098 | ||
7099 | * config/m68k/m68k.c (notice_update_cc): Tighten condition for | |
7100 | setting CC_REVERSED for FP comparisons. | |
7101 | ||
7102 | 2011-10-24 Richard Guenther <rguenther@suse.de> | |
7103 | ||
7104 | PR tree-optimization/50838 | |
7105 | * tree-data-ref.c (dr_analyze_indices): Properly canonicalize | |
7106 | a MEM_REF base if we change it. | |
7107 | ||
7108 | 2011-10-24 Bernd Schmidt <bernds@codesourcery.com> | |
7109 | ||
7110 | PR bootstrap/50836 | |
7111 | * rtlanal.c: Swap includes of "hard-reg-set.h" and "rtl.h". | |
7112 | ||
7113 | PR rtl-optimization/50833 | |
7114 | * function.c (thread_prologue_and_epilogue_insns): Expect the | |
7115 | return insn optimization only if optimize. | |
7116 | ||
7117 | 2011-10-24 Georg-Johann Lay <avr@gjlay.de> | |
7118 | ||
7119 | * config/avr/avr.c: Break long lines. | |
7120 | Define target hooks on the fly if applicable. | |
7121 | (TARGET_ASM_FUNCTION_RODATA_SECTION): Remove first definition | |
7122 | overridden later. | |
7123 | (targetm): Move definition to end of file. | |
7124 | (avr_can_eliminate): Make static on the fly. | |
7125 | (avr_frame_pointer_required_p): Ditto. | |
7126 | (avr_hard_regno_scratch_ok): Ditto. | |
7127 | (avr_builtin_setjmp_frame_value): Make static on the fly. | |
7128 | Indent according to coding rules. | |
7129 | (avr_case_values_threshold): Ditto. | |
7130 | (avr_attribute_table): Move down. | |
7131 | ||
7132 | 2011-10-24 Ira Rosen <ira.rosen@linaro.org> | |
7133 | ||
7134 | PR tree-optimization/50730 | |
7135 | * tree-vect-data-refs.c (vect_analyze_data_refs): Stop basic block | |
7136 | analysis if encountered unsupported data-ref. | |
7137 | ||
7138 | 2011-10-23 David S. Miller <davem@davemloft.net> | |
7139 | ||
7140 | * config/sparc/sparc.c (sparc_option_override): Remove -mv8plus | |
7141 | cpu adjustment. | |
7142 | * config/sparc/linux64.h (CC1_SPEC): When defaulting to 64-bit, | |
7143 | append -mcpu=v9 when -mv8plus is given. | |
7144 | ||
7145 | * config/sparc/sparc.h (SECONDARY_MEMORY_NEEDED): We can move | |
7146 | between float and non-float regs when VIS3. | |
7147 | * config/sparc/sparc.c (eligible_for_restore_insn): We can't | |
7148 | use a restore when the source is a float register. | |
7149 | (sparc_split_regreg_legitimate): When VIS3 allow moves between | |
7150 | float and integer regs. | |
7151 | (sparc_register_move_cost): Adjust to account for VIS3 moves. | |
7152 | (sparc_preferred_reload_class): On 32-bit with VIS3 when moving an | |
7153 | integer reg to a class containing EXTRA_FP_REGS, constrain to FP_REGS. | |
7154 | (sparc_secondary_reload): On 32-bit with VIS3 when moving between | |
7155 | float and integer regs we sometimes need a FP_REGS class | |
7156 | intermediate move to satisfy the reload. When this happens | |
7157 | specify an extra cost of 2. | |
7158 | (*movsi_insn): Rename to have "_novis3" suffix and add !VIS3 guard. | |
7159 | (*movdi_insn_sp32_v9): Likewise. | |
7160 | (*movdi_insn_sp64): Likewise. | |
7161 | (*movsf_insn): Likewise. | |
7162 | (*movdf_insn_sp32_v9): Likewise. | |
7163 | (*movdf_insn_sp64): Likewise. | |
7164 | (*zero_extendsidi2_insn_sp64): Likewise. | |
7165 | (*sign_extendsidi2_insn): Likewise. | |
7166 | (*movsi_insn_vis3): New insn. | |
7167 | (*movdi_insn_sp32_v9_vis3): New insn. | |
7168 | (*movdi_insn_sp64_vis3): New insn. | |
7169 | (*movsf_insn_vis3): New insn. | |
7170 | (*movdf_insn_sp32_v9_vis3): New insn. | |
7171 | (*movdf_insn_sp64_vis3): New insn. | |
7172 | (*zero_extendsidi2_insn_sp64_vis3): New insn. | |
7173 | (*sign_extendsidi2_insn_vis3): New insn. | |
7174 | (TFmode reg/reg split): Make sure both REG operands are float. | |
7175 | (*mov<VM32:mode>_insn): Add "_novis3" suffix and !VIS3 guard. Remove | |
7176 | easy constant to integer reg alternatives. | |
7177 | (*mov<VM64:mode>_insn_sp64): Likewise. | |
7178 | (*mov<VM64:mode>_insn_sp32_novis3): Likewise. | |
7179 | (*mov<VM32:mode>_insn_vis3): New insn. | |
7180 | (*mov<VM64:mode>_insn_sp64_vis3): New insn. | |
7181 | (*mov<VM64:mode>_insn_sp32_vis3): New insn. | |
7182 | (VM64 reg<-->reg split): New splitter for 32-bit. | |
7183 | ||
7184 | * config/sparc/sparc.c (sparc_split_regreg_legitimate): New function. | |
7185 | * config/sparc/sparc-protos.h (sparc_split_regreg_legitimate): | |
7186 | Declare it. | |
7187 | * config/sparc/sparc.md (DImode reg/reg split): Use it. | |
7188 | (DFmode reg/reg split): Likewise. | |
7189 | ||
7190 | * config/sparc/sparc.md (*movdi_insn_sp32_v9): Add alternatives for | |
7191 | generating fzero and fone instructions. | |
7192 | (DImode const_int --> reg splitter): Only trigger for integer regs. | |
7193 | ||
7194 | * config/sparc/predicates.md (input_operand): Disallow vector | |
7195 | constants other than 0 and -1. | |
7196 | * config/sparc/sparc.c (sparc_preferred_reload_class): Return | |
7197 | NO_REGS for vector constants other than 0 and -1. | |
7198 | ||
7199 | * config/sparc/sparc.h (SPARC_FIRST_INT_REG, SPARC_LAST_INT_REG, | |
7200 | SPARC_INT_REG_P): Define. | |
7201 | (HARD_REGNO_NREGS): Use SPARC_INT_REG_P. | |
7202 | (REGNO_OK_FOR_INDEX_P): Likewise. | |
7203 | * config/sparc/sparc.c (gen_df_reg): Likewise. | |
7204 | (eligible_for_return_delay): Likewise. | |
7205 | (eligible_for_sibcall_delay): Likewise. | |
7206 | (sparc_legitimate_address_p): Likewise. | |
7207 | (emit_save_or_restore_regs): Likewise. | |
7208 | (registers_ok_for_ldd_peep): Likewise. | |
7209 | * config/spac/sparc.md (DI mode splitters): Likewise. | |
7210 | (SF mode const splitters): Likewise. | |
7211 | (DF mode splitters): Likewise. | |
7212 | (32-bit DI mode logical op splitters): Likewise. | |
7213 | ||
7214 | 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> | |
7215 | ||
7216 | PR c++/50841 | |
7217 | Revert: | |
7218 | 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> | |
7219 | ||
7220 | PR c++/50810 | |
7221 | * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update. | |
7222 | ||
7223 | 2011-10-23 Uros Bizjak <ubizjak@gmail.com> | |
7224 | ||
7225 | * config/i386/sse.md (avx2_lshl<mode>3): Remove insn pattern. | |
7226 | (VI248_256): Remove mode iterator. | |
7227 | * config/i386/i386.c (ix86_expand_vec_perm): Use gen_ashlv4di3 | |
7228 | instead of gen_avx2_lshlv4di3. | |
7229 | (bdesc_args): Use CODE_FOR_ashl{v16hi,v8si,v4di}3 instead of | |
7230 | CODE_FOR_avx2_lshl{v16hi,v8si,v4di}3. | |
7231 | ||
7232 | 2011-10-23 Uros Bizjak <ubizjak@gmail.com> | |
7233 | ||
7234 | * config/i386/sse.md (sseintprefix): Rename from gthrfirstp. | |
7235 | (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>): Delete expander. | |
7236 | (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>) Merge insn | |
7237 | pattern from *avx2_maskload<ssemodesuffix><avxsizesuffix> and | |
7238 | *avx_maskload<ssemodesuffix><avxsizesuffix> using V48_AVX mode | |
7239 | iterator. Use sseintprefix mode attribute. | |
7240 | (<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>): Delete expander. | |
7241 | (<avx_avx2>_maskstore<ssemodesuffix><avxsizesuffix>) Merge insn | |
7242 | pattern from *avx2_maskstore<ssemodesuffix><avxsizesuffix> and | |
7243 | *avx_maskstore<ssemodesuffix><avxsizesuffix> using V48_AVX mode | |
7244 | iterator. Use sseintprefix mode attribute. | |
7245 | (*avx2_gathersi<mode>) Use sseintprefix and ssemodesuffix mode | |
7246 | attributes. | |
7247 | (*avx2_gatherdi<mode>): Ditto. | |
7248 | (*avx2_gatherdi<mode>256): Ditto. | |
7249 | (VI48_AVX2): Remove mode iterator. | |
7250 | (gthrlastfp): Remove mode attribute. | |
7251 | ||
7252 | 2011-10-23 Paolo Carlini <paolo.carlini@oracle.com> | |
7253 | ||
7254 | PR c++/50810 | |
7255 | * doc/invoke.texi ([-Wnarrowing], [-Wc++0x-compat]): Update. | |
7256 | ||
7257 | 2011-10-23 Tom de Vries <tom@codesourcery.com> | |
7258 | ||
7259 | PR tree-optimization/50763 | |
7260 | * tree-ssa-tail-merge.c (same_succ_flush_bb): New function, factored | |
7261 | out of ... | |
7262 | (same_succ_flush_bbs): Use same_succ_flush_bb. | |
7263 | (purge_bbs): Remove argument. Remove calls to same_succ_flush_bbs, | |
7264 | release_last_vdef and delete_basic_block. | |
7265 | (unlink_virtual_phi): New function. | |
7266 | (update_vuses): Add and use vuse1_phi_args argument. Set var to | |
7267 | SSA_NAME_VAR of vuse1 or vuse2, and use var. Handle case that | |
7268 | def_stmt2 is NULL. Use phi result as phi arg in case vuse1 or vuse2 | |
7269 | is NULL_TREE. Replace uses of vuse1 if vuse2 is NULL_TREE. Fix code | |
7270 | to limit replacement of uses. Propagate phi argument for phis with a | |
7271 | single argument. | |
7272 | (replace_block_by): Update vops if phi_vuse1 or phi_vuse2 is NULL_TREE. | |
7273 | Set vuse1_phi_args if vuse1 is a phi defined in bb1. Add | |
7274 | vuse1_phi_args as argument to call to update_vuses. Call | |
7275 | release_last_vdef, same_succ_flush_bb, delete_basic_block. Update | |
7276 | CDI_DOMINATORS info. | |
7277 | (tail_merge_optimize): Remove argument in call to purge_bbs. Remove | |
7278 | call to free_dominance_info. Only call calculate_dominance_info once. | |
7279 | ||
7280 | 2011-10-23 Eric Botcazou <ebotcazou@adacore.com> | |
7281 | ||
7282 | * fold-const.c (invert_tree_comparison): Always invert EQ_EXPR/NE_EXPR. | |
7283 | ||
7284 | PR tree-optimization/44683 | |
7285 | * tree-ssa-dom.c (record_edge_info): Record simple equivalences only if | |
7286 | we can be sure that there are no signed zeros involved. | |
7287 | ||
7288 | 2011-10-23 Jan Hubicka <jh@suse.cz> | |
7289 | ||
7290 | * ipa-inline.c (estimate_badness): Scale up and handle overflows. | |
7291 | ||
7292 | 2011-10-23 Uros Bizjak <ubizjak@gmail.com> | |
7293 | ||
7294 | PR target/50788 | |
7295 | * config/i386/sse.md (<avx_avx2>_maskload<ssemodesuffix><avxsizesuffix>): | |
7296 | Remove (match_dup 0). | |
7297 | (*avx2_maskload<ssemodesuffix><avxsizesuffix>): New insn pattern. | |
7298 | (*avx_maskload<ssemodesuffix><avxsizesuffix>): Ditto. | |
7299 | (*avx2_maskstore<ssemodesuffix><avxsizesuffix>): Ditto. | |
7300 | (*avx_maskstore<ssemodesuffix><avxsizesuffix>): Ditto. | |
7301 | (*avx2_maskmov<ssemodesuffix><avxsizesuffix>): Remove insn pattern. | |
7302 | (*avx_maskmov<ssemodesuffix><avxsizesuffix>): Ditto. | |
7303 | ||
7304 | 2011-10-23 Ira Rosen <ira.rosen@linaro.org> | |
7305 | ||
7306 | PR tree-optimization/50819 | |
7307 | * tree-vectorizer.h (vect_analyze_data_ref_dependences): Remove | |
7308 | the last argument. | |
7309 | * tree-vect-loop.c (vect_analyze_loop_2): Update call to | |
7310 | vect_analyze_data_ref_dependences. | |
7311 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Remove | |
7312 | the last argument. Check load-after-store dependence for unknown | |
7313 | dependencies in basic blocks. | |
7314 | (vect_analyze_data_ref_dependences): Update call to | |
7315 | vect_analyze_data_ref_dependences. | |
7316 | * tree-vect-patterns.c (vect_recog_widen_shift_pattern): Fix typo. | |
7317 | * tree-vect-slp.c (vect_bb_vectorizable_with_dependencies): Remove. | |
7318 | (vect_slp_analyze_bb_1): Update call to | |
7319 | vect_analyze_data_ref_dependences. Don't call | |
7320 | vect_bb_vectorizable_with_dependencies. | |
7321 | ||
7322 | 2011-10-22 David S. Miller <davem@davemloft.net> | |
7323 | ||
7324 | * config/sparc/sparc.h (SECONDARY_INPUT_RELOAD_CLASS, | |
7325 | SECONDARY_OUTPUT_RELOAD_CLASS): Delete. | |
7326 | * config/sparc/sparc.c (TARGET_SECONDARY_RELOAD): Redefine. | |
7327 | (sparc_secondary_reload): New function. | |
7328 | ||
7329 | * config/sparc/sparc.h (sparc_costs): Remove extern decl. | |
7330 | (struct processor_costs): Move from here.. | |
7331 | * config/sparc/sparc.c (struct processor_costs): To here. | |
7332 | (sparc_costs): Mark static. | |
7333 | ||
7334 | * config/sparc/sparc.c (short_branch, reg_unused_after): Delete. | |
7335 | * config/sparc/sparc-protos.h (short_branch, reg_unused_after): | |
7336 | Get rid of declarations. | |
7337 | ||
7338 | 2011-10-21 Paul Brook <paul@codesourcery.com> | |
7339 | ||
7340 | * config/c6x/c6x.c (c6x_asm_emit_except_personality, | |
7341 | c6x_asm_init_sections): New functions. | |
7342 | (TARGET_ASM_EMIT_EXCEPT_PERSONALITY, TARGET_ASM_INIT_SECTIONS): Define. | |
7343 | ||
7344 | 2011-10-21 Jakub Jelinek <jakub@redhat.com> | |
7345 | ||
7346 | PR target/50813 | |
7347 | * config/i386/i386.c (expand_vec_perm_even_odd_1): Handle | |
7348 | V4DImode and V8SImode for !TARGET_AVX2. | |
7349 | ||
7350 | 2011-10-21 Bernd Schmidt <bernds@codesourcery.com> | |
7351 | ||
7352 | PR bootstrap/50825 | |
7353 | * sched-deps.c (add_dependence): If not doing predication, promote | |
7354 | REG_DEP_CONTROL to REG_DEP_ANTI. | |
7355 | ||
7356 | 2011-10-21 Georg-Johann Lay <avr@gjlay.de> | |
7357 | ||
7358 | * config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Pass address of X | |
7359 | instead of X to avr_legitimize_reload_address. | |
7360 | * config/avr/avr-protos.h (avr_legitimize_reload_address): Change | |
7361 | first argument's type from rtx to rtx*. | |
7362 | * config/avr/avr.c (avr_legitimize_reload_address): Ditto. | |
7363 | Pass PX to push_reload instead of &X. Change log messages for | |
7364 | better distinction. | |
7365 | ||
7366 | 2011-10-21 Roland Stigge <stigge@antcom.de> | |
7367 | ||
7368 | PR translation/47064 | |
7369 | * params.def: Fix typo "compilatoin" -> "compilation". | |
7370 | ||
7371 | 2011-10-21 H.J. Lu <hongjiu.lu@intel.com> | |
7372 | Kirill Yukhin <kirill.yukhin@intel.com> | |
7373 | ||
7374 | PR target/50740 | |
7375 | * config/i386/driver-i386.c (host_detect_local_cpu): Do cpuid 7 only | |
7376 | if max_level allows that. | |
7377 | ||
7378 | 2011-10-21 Bernd Schmidt <bernds@codesourcery.com> | |
7379 | ||
7380 | * reg-notes.def (DEP_CONTROL): New. | |
7381 | * sched-ebb.c (add_deps_for_risky_insns): Add a REG_DEP_CONTROL when | |
7382 | not doing speculation. | |
7383 | * rtlanal.c (record_hard_reg_sets, find_all_hard_reg_sets, | |
7384 | record_hard_reg_uses_1, record_hard_reg_uses): New functions. | |
7385 | * function.c (record_hard_reg_sets, record_hard_reg_uses, | |
7386 | record_hard_reg_uses_1): Remove; move to rtlanal.c. | |
7387 | * lists.c (copy_INSN_LIST, concat_INSN_LIST): New functions. | |
7388 | * haifa-sched.c: Swap includes of "rtl.h" and "hard-reg-set.h". | |
7389 | (MUST_RECOMPUTE_SPEC_P): New macro. | |
7390 | (real_insn_for_shadow): New function. | |
7391 | (cond_clobbered_p, recompute_todo_spec, check_clobbered_conditions, | |
7392 | toggle_cancelled_flags): New static functions. | |
7393 | (schedule_insn): Relax an assert to only check for empty hard back | |
7394 | dependencies. Skip cancelled dependencies. Call | |
7395 | check_clobbered_conditions. | |
7396 | (copy_insn_list): Remove function, renamed moved to lists.c. | |
7397 | (save_backtrack_point): Use new spelling copy_INSN_LIST. | |
7398 | (unschedule_insns_until): Ensure TODO_SPEC is reset properly. | |
7399 | (restore_last_backtrack_point): Likewise. Call toggle_cancelled_flags. | |
7400 | (estimate_insn_tick): Ignore cancelled dependencies. | |
7401 | (haifa_speculate_insn): Move declaration. | |
7402 | (try_ready): Move code into recompute_todo_spec and call it. Tweak | |
7403 | some asserts. Ensure predicated patterns are restored if necessary. | |
7404 | Dump DEP_CONTROL flag. | |
7405 | (haifa_change_pattern): Merge with sched_change_pattern. | |
7406 | (sched_change_pattern): Remove function. | |
7407 | * sched-deps.c (NON_FLUSH_JUMP_KIND, NON_FLUSH_JUMP): Remove. All | |
7408 | uses changed to simply not test NON_FLUSH_JUMP_P. | |
7409 | (ds_to_dk, dk_to_ds, dump_dep, ds_to_dt, dump_ds, check_dep): Handle | |
7410 | REG_DEP_CONTROL. | |
7411 | (dep_spec_p): If DO_PREDICATION, REG_DEP_CONTROL is speculative. | |
7412 | (reg_pending_control_uses, control_dependency_cache): New static | |
7413 | variables. | |
7414 | (sched_get_reverse_condition_uncached): New function. | |
7415 | (sd_find_dep_between): Remove pointless assert. Look in | |
7416 | control_dependency_cache. | |
7417 | (ask_dependency_caches, set_dependency_caches, sd_delete_dep, | |
7418 | extend_dependency_caches, sched_deps_finish): Handle REG_DEP_CONTROL | |
7419 | and control_dependency_cache. | |
7420 | (sd_unresolve_dep): Use dep_spec_p. | |
7421 | (add_dependence): Now a wrapper around add_dependence_1, handling | |
7422 | REG_DEP_CONTROL specially. | |
7423 | (flush_pending_lists): Clear pending_jump_insns. | |
7424 | (sched_analyze_1): Handle pending_jump_insns like a memory flush. | |
7425 | (sched_analyze_2): Unconditionally add to pending memory flushes, | |
7426 | keep previous behaviour but apply it to pending_jump_insns instead. | |
7427 | (sched_analyze_insn): Defer adding jump reg dependencies using | |
7428 | reg_pending_control_uses; add them to the control_uses list. Handle | |
7429 | pending_jump_insns and control_uses when adding dependence lists. | |
7430 | (deps_analyze_insn): Update INSN_COND_DEPS. | |
7431 | (deps_analyze_insn): Add jumps to pending_jump_insns rather than | |
7432 | last_pending_memory_flush. | |
7433 | (init_deps): Initialize pending_jump_insns. | |
7434 | (free_deps): Free control_uses. | |
7435 | (remove_from_deps): Remove from pending_jump_insns. | |
7436 | (init_deps_global): Allocate reg_pending_control_uses). | |
7437 | (finish_deps_global): Free it. | |
7438 | (add_dependence_1): Renamed from add_dependence. Handle | |
7439 | REG_DEP_CONTROL. | |
7440 | * rtl.h (record_hard_reg_uses, find_all_hard_reg_sets): Declare. | |
7441 | (copy_INSN_LIST, concat_INSN_LIST): Declare. | |
7442 | * sched-int.h (struct deps_reg): Add control_uses. | |
7443 | (struct deps_desc): Add pending_jump_insns. | |
7444 | (struct _haifa_deps_insn_data): Add cond_deps. | |
7445 | (struct _haifa_insn_data): Add must_recompute_spec and predicated_pat. | |
7446 | (INSN_COND_DEPS, PREDICATED_PAT): New macros. | |
7447 | (BITS_PER_DEP_WEAK): Adjust for two extra bits in the word. | |
7448 | (DEP_CONTROL): New macro. | |
7449 | (DEP_TYPES): Include it. | |
7450 | (HARD_DEP): Adjust definition. | |
7451 | (DEP_CANCELLED): New macro. | |
7452 | (enum SCHED_FLAGS): Add DO_PREDICATION. | |
7453 | (sched_get_reverse_condition_uncached, real_insn_for_shadow): Declare. | |
7454 | * sched-rgn.c (concat_INSN_LIST): Remove function. | |
7455 | (deps_join): Handle pending_jump_insns. | |
7456 | (free_pending_lists): Likewise. | |
7457 | * config/c6x/c6x.c (c6x_set_sched_flags): Set DO_PREDICATION for final | |
7458 | schedule. | |
7459 | ||
7460 | 2011-10-21 Georg-Johann Lay <avr@gjlay.de> | |
7461 | ||
7462 | PR target/50820 | |
7463 | * config/avr/libgcc.S (__EIND__): New define to 0x3C. | |
7464 | (__tablejump__): Consistently use EIND for indirect jump/call. | |
7465 | (__tablejump_elpm__): Ditto. | |
7466 | ||
7467 | 2011-10-21 Bernd Schmidt <bernds@codesourcery.com> | |
7468 | ||
7469 | * config/c6x/c6x.md (attr "op_pattern"): New. | |
7470 | (load_sdata_pic, mov<mode>_insn for QIHIM and SISFVM): Set it. | |
7471 | * config/c6x/c6x-mult.md.in (mulhi3_VARIANT_, mulhisi3_insn_VARIANT_): | |
7472 | Likewise. | |
7473 | * config/c6x/c6x-mult.md: Regenerate. | |
7474 | * config/c6x/c6x.c: Include "regrename.h". | |
7475 | (unit_req_table): New typedef. | |
7476 | (unit_reqs): Use it for the declaration. | |
7477 | (unit_req_factor, get_unit_reqs, merge_unit_reqs, unit_req_imbalance, | |
7478 | get_unit_operand_masks, try_rename_operands, reshuffle_units): New | |
7479 | static functions. | |
7480 | (count_unit_reqs): New arg reqs. All callers changed. Use | |
7481 | get_unit_reqs, and don't merge here. | |
7482 | (res_mii): New arg reqs. All callers changed. Rewrite to use a loop | |
7483 | using unit_req_factor. | |
7484 | (hwloop_optimize): Call reshuffle_units. Call merge_unit_reqs after | |
7485 | count_unit_reqs. | |
7486 | (c6x_reorg): Add reg notes problem, and call df_analyze. | |
7487 | * Makefile.in ($(out_object_file)): Depend on regrename.h. | |
7488 | ||
7489 | 2011-10-21 Kai Tietz <ktietz@redhat.com> | |
7490 | ||
7491 | * fold-const.c (simple_operand_p_2): Handle integral | |
7492 | casts from boolean-operands. | |
7493 | ||
7494 | 2011-10-21 Jan Hubicka <jh@suse.cz> | |
7495 | ||
7496 | * cgraph.c (dump_cgraph_node): Dump alias flag. | |
7497 | * cgraphunit.c (handle_alias_pairs): Handle weakrefs with | |
7498 | no destination. | |
7499 | (get_alias_symbol): New function. | |
7500 | (output_weakrefs): Output also weakrefs with no destinatoin. | |
7501 | (lto_output_node): Output weakref alias flag when at function boundary. | |
7502 | ||
7503 | 2011-10-21 Andrew Stubbs <ams@codesourcery.com> | |
7504 | ||
7505 | PR target/50809 | |
7506 | * config/arm/driver-arm.c (vendors): Make static. | |
7507 | ||
7508 | 2011-10-21 Uros Bizjak <ubizjak@gmail.com> | |
7509 | ||
7510 | * config/i386/i386.c (ix86_emit_swdivsf): Force b into register. | |
7511 | (ix86_emit_swsqrtsf): Force a into register. | |
7512 | ||
7513 | 2011-10-20 Mike Stump <mikestump@comcast.net> | |
7514 | ||
7515 | * regcprop.c (copyprop_hardreg_forward_1): Update recog_data | |
7516 | after validate_change wipes it out. | |
7517 | ||
7518 | 2011-10-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
7519 | ||
7520 | * config/spu/spu.md ("vec_permv16qi"): Reduce selector modulo 32 | |
7521 | before using the shufb instruction. | |
7522 | ||
7523 | 2011-10-20 Kirill Yukhin <kirill.yukhin@intel.com> | |
7524 | ||
7525 | PR target/50766 | |
7526 | * config/i386/i386.md (bmi_bextr_<mode>): Update register/ | |
7527 | memory operand order. | |
7528 | (bmi2_bzhi_<mode>3): Ditto. | |
7529 | (bmi2_pdep_<mode>3): Ditto. | |
7530 | (bmi2_pext_<mode>3): Ditto. | |
7531 | ||
7532 | 2011-10-20 Richard Henderson <rth@redhat.com> | |
7533 | ||
7534 | * target.def (vec_perm_const_ok): Rename from builtin_vec_perm_ok. | |
7535 | * optabs.c (can_vec_perm_expr_p): Update to match. | |
7536 | (expand_vec_perm_expr): Likewise. | |
7537 | * config/i386/i386.c (TARGET_VECTORIZE_VEC_PERM_CONST_OK): Rename | |
7538 | from TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK. | |
7539 | * doc/tm.texi.in: Likewise. | |
7540 | ||
7541 | 2011-10-20 Sergey Ostanevich <sergos.gnu@gmail.com> | |
7542 | ||
7543 | PR target/50572 | |
7544 | * config/i386/i386.c (processor_target_table): Change Atom | |
7545 | align_loops_max_skip to 15. | |
7546 | ||
7547 | 2011-10-20 Richard Henderson <rth@redhat.com> | |
7548 | ||
7549 | * target.def (builtin_vec_perm): Remove. | |
7550 | * doc/tm.texi.in (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove. | |
7551 | ||
7552 | * config/i386/i386.c (ix86_expand_vec_perm_builtin): Remove. | |
7553 | (IX86_BUILTIN_VEC_PERM_*): Remove. | |
7554 | (bdesc_args): Remove vec_perm builtins | |
7555 | (ix86_expand_builtin): Likewise. | |
7556 | (ix86_expand_vec_perm_const_1): Rename from | |
7557 | ix86_expand_vec_perm_builtin_1. | |
7558 | (extract_vec_perm_cst): Merge into... | |
7559 | (ix86_vectorize_vec_perm_const_ok): ... here. Rename from | |
7560 | ix86_vectorize_builtin_vec_perm_ok. | |
7561 | (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove. | |
7562 | ||
7563 | * config/rs6000/rs6000.c (rs6000_builtin_vec_perm): Remove. | |
7564 | (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove. | |
7565 | ||
7566 | * config/spu/spu.c (spu_builtin_vec_perm): Remove. | |
7567 | (TARGET_VECTORIZE_BUILTIN_VEC_PERM): Remove. | |
7568 | ||
7569 | 2011-10-20 Uros Bizjak <ubizjak@gmail.com> | |
7570 | ||
7571 | PR target/47989 | |
7572 | * config/i386/i386.h (RECIP_MASK_DEFAULT): New define. | |
7573 | * config/i386/i386.op (recip_mask): Initialize with RECIP_MASK_DEFAULT. | |
7574 | * doc/invoke.texi (ix86 Options, -mrecip): Document that GCC | |
7575 | implements vectorized single float division and vectorized sqrtf(x) | |
7576 | with reciprocal sequence with additional Newton-Raphson step with | |
7577 | -ffast-math. | |
7578 | ||
7579 | 2011-10-20 Dodji Seketeli <dodji@redhat.com> | |
7580 | ||
7581 | * ggc-zone.c (ggc_internal_alloc_zone_stat): Rename | |
7582 | ggc_alloced_size_order_for_request into ggc_round_alloc_size like | |
7583 | it was done in ggc-page.c. | |
7584 | ||
7585 | PR other/50659 | |
7586 | * doc/cppopts.texi: Use @smallexample/@end smallexample in | |
7587 | documentation for -fdebug-cpp instead of @quotation/@end quotation | |
7588 | that is not supported by contrib/texi2pod.pl. | |
7589 | ||
7590 | 2011-10-19 Jan Hubicka <jh@suse.cz> | |
7591 | ||
7592 | * ipa-inline.c (inline_small_functions): Always update all calles after | |
7593 | inlining. | |
7594 | ||
7595 | 2011-10-19 Jan Hubicka <jh@suse.cz> | |
7596 | ||
7597 | PR bootstrap/50709 | |
7598 | * ipa-inline.c (inline_small_functions): Fix checking code to not make | |
7599 | effect on fibheap stability. | |
7600 | ||
7601 | 2011-10-20 Maxim Kuvyrkov <maxim@codesourcery.com> | |
7602 | ||
7603 | * config/m68k/t-linux (M68K_MLIB_CPU): Add ColdFire CPUs. | |
7604 | ||
7605 | 2011-10-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
7606 | ||
7607 | PR target/50106 | |
7608 | * config/arm/arm.c (thumb_unexpanded_epilogue): Handle return | |
7609 | reg size from 1-3. | |
7610 | ||
7611 | 2011-10-20 Richard Guenther <rguenther@suse.de> | |
7612 | ||
7613 | * tree-ssa-loop-im.c (stmt_cost): Add WIDEN_*, FMA_EXPR | |
7614 | and rotates to the set of expensive operations. | |
7615 | ||
7616 | 2011-10-19 David S. Miller <davem@davemloft.net> | |
7617 | ||
7618 | * config/sparc/sparc.c (sparc_expand_move): Use can_create_pseudo_p. | |
7619 | (sparc_emit_set_const32): Likewise. | |
7620 | (sparc_emit_set_const64_longway): Likewise. | |
7621 | (sparc_emit_set_const64): Likewise. | |
7622 | (sparc_legitimize_pic_address): Likewise. | |
7623 | (memory_ok_for_ldd): Likewise. | |
7624 | ||
7625 | 2011-10-20 Dehao Chen <dehao@google.com> | |
7626 | ||
7627 | * profile.c (compute_branch_probabilities): Compute and dump the | |
7628 | overlap between the static estimation and the instrumentation profile. | |
7629 | (OVERLAP_BASE): New macro. | |
7630 | (compute_frequency_overlap): New function | |
7631 | ||
7632 | 2011-10-19 Jakub Jelinek <jakub@redhat.com> | |
7633 | ||
7634 | * config/i386/i386.c (expand_vec_perm_vpshufb2_vpermq_even_odd): Use | |
7635 | d->op1 instead of d->op0 for the second vpshufb. | |
7636 | (expand_vec_perm_even_odd_1): For V8SImode fix vpshufd immediates. | |
7637 | (ix86_expand_vec_perm_const): If mask indicates two operands are | |
7638 | needed, but both are the same and expanding them as d.op0 == d.op1 | |
7639 | failed, retry with d.op0 != d.op1. | |
7640 | (ix86_expand_vec_perm_builtin): Likewise. Handle sorry printing | |
7641 | also for d.nelt == 32. | |
7642 | ||
7643 | PR middle-end/50754 | |
7644 | * cfgexpand.c (expand_debug_expr): Handle WIDEN_LSHIFT_EXPR, ignore | |
7645 | VEC_PERM_EXPR. | |
7646 | ||
7647 | 2011-10-19 Bernd Schmidt <bernds@codesourcery.com> | |
7648 | ||
7649 | * regrename.h: New file. | |
7650 | * regrename.c: Include it. Also include "emit-rtl.h". | |
7651 | (struct du_head, struct du_chain, du_head_p DEF_VEC and | |
7652 | DEF_VEC_ALLOC_P): Move to regrename.h. | |
7653 | (do_replace): Remove declaration. | |
7654 | (insn_rr): New variable. | |
7655 | (cur_operand): New static variable. | |
7656 | (regrename_chain_from_id): Renamed from chain_from_id and no longer | |
7657 | static. All callers changed. | |
7658 | (record_operand_use): New static function. | |
7659 | (scan_rtx_reg): Use it. | |
7660 | (find_best_rename_reg): New function, broken out of rename_chains. | |
7661 | (rename_chains): Use it. Don't update chain regno and nregs here, ... | |
7662 | (regrename_do_replace): ... do it here instead. Renamed from | |
7663 | do_replace, and no longer static. All callers changed. | |
7664 | (regrename_analyze): No longer static. New arg bb_mask. | |
7665 | All callers changed. If bb_mask is nonzero, use it to limit the | |
7666 | number of basic blocks we analyze. If we failed to analyze a block, | |
7667 | clear insn operand data. | |
7668 | (record_out_operands): New arg insn_info. Update cur_operand if it is | |
7669 | nonnull. | |
7670 | (build_def_use): If insn_rr is nonnull, pass an insn_info to | |
7671 | record_out_operands, and update cur_operand here as well. | |
7672 | (regrename_init, regrename_finish): New functions. | |
7673 | (regrename_optimize): Use them. | |
7674 | * Makefile.in (regrename.o): Adjust dependencies. | |
7675 | ||
7676 | 2011-10-19 Tom de Vries <tom@codesourcery.com> | |
7677 | ||
7678 | PR tree-optimization/50769 | |
7679 | * tree-ssa-tail-merge.c (replace_block_by): Calculate phi_vuse2 | |
7680 | unconditionally. Handle case that phi_vuse2 is not an SSA_NAME. Add | |
7681 | dummy argument .MEM to phi when increasing number of arguments of phi by | |
7682 | redirecting edges to the block with phi. | |
7683 | ||
7684 | 2011-10-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
7685 | ||
7686 | PR bootstrap/50777 | |
7687 | * configure.ac: Save and restore CXXFLAGS around | |
7688 | gcc_AC_CHECK_DECLS uses. | |
7689 | Check for madvise() declaration with g++ if --enable-build-with-cxx. | |
7690 | * configure: Regenerate. | |
7691 | * config.in: Regenerate. | |
7692 | * ggc-page.c (USING_MADVISE): Also check HAVE_DECL_MADVISE. | |
7693 | ||
7694 | 2011-10-19 Alexandre Oliva <aoliva@redhat.com> | |
7695 | ||
7696 | PR debug/49310 | |
7697 | * var-tracking.c (loc_exp_dep, onepart_aux): New structs. | |
7698 | (variable_part): Replace offset with union. | |
7699 | (enum onepart_enum, onepart_enum_t): New. | |
7700 | (variable_def): Drop cur_loc_changed, add onepart. | |
7701 | (value_chain_def, const_value_chain): Remove. | |
7702 | (VAR_PART_OFFSET, VAR_LOC_1PAUX): New macros, with checking. | |
7703 | (VAR_LOC_DEP_LST, VAR_LOC_DEP_LSTP): New macros. | |
7704 | (VAR_LOC_FROM, VAR_LOC_DEPTH, VAR_LOC_DEP_VEC): Likewise. | |
7705 | (value_chain_pool, value_chains): Remove. | |
7706 | (dropped_values): New. | |
7707 | (struct parm_reg): Only if HAVE_window_save. | |
7708 | (vt_stack_adjustments): Don't record register arguments. | |
7709 | (dv_as_rtx): New. | |
7710 | (dv_onepart_p): Return a onepart_enum_t. | |
7711 | (onepart_pool): New. | |
7712 | (dv_pool): Remove. | |
7713 | (dv_from_rtx): New. | |
7714 | (variable_htab_free): Release onepart aux data. Reset flags. | |
7715 | (value_chain_htab_hash, value_chain_htab_eq): Remove. | |
7716 | (unshare_variable): Use onepart field. Propagate onepart aux | |
7717 | data or offset. Drop cur_loc_changed. | |
7718 | (val_store): Cope with NULL insn. Rephrase dump output. Check | |
7719 | for unsuitable locs. Add FIXME on using cselib locs. | |
7720 | (val_reset): Remove FIXME of unfounded concerns. | |
7721 | (val_resolve): Check for unsuitable locs. Add FIXME on using | |
7722 | cselib locs. | |
7723 | (variable_union): Use onepart field, adjust access to offset. | |
7724 | (NO_LOC_P): New. | |
7725 | (VALUE_CHANGED, DECL_CHANGED): Update doc. | |
7726 | (set_dv_changed): Clear NO_LOC_P when changed. | |
7727 | (find_loc_in_1pdv): Use onepart field. | |
7728 | (intersect_loc_chains): Likewise. | |
7729 | (unsuitable_loc): New. | |
7730 | (loc_cmp): Keep ENTRY_VALUEs at the end of the loc list. | |
7731 | (add_value_chain, add_value_chains): Remove. | |
7732 | (add_cselib_value_chains, remove_value_chain): Likewise. | |
7733 | (remove_value_chains, remove_cselib_value_chains): Likewise. | |
7734 | (canonicalize_loc_order_check): Use onepart. Drop cur_loc_changed. | |
7735 | (canonicalize_values_star, canonicalize_vars_star): Use onepart. | |
7736 | (variable_merge_over_cur): Likewise. Adjust access to offset. | |
7737 | Drop cur_loc_changed. | |
7738 | (variable_merge_over_src): Use onepart field. | |
7739 | (remove_duplicate_values): Likewise. | |
7740 | (variable_post_merge_new_vals): Likewise. | |
7741 | (find_mem_expr_in_1pdv): Likewise. | |
7742 | (dataflow_set_preserve_mem_locs): Likewise. Drop cur_loc_changed | |
7743 | and value chains. | |
7744 | (dataflow_set_remove_mem_locs): Likewise. Use VAR_LOC_FROM. | |
7745 | (variable_different_p): Use onepart field. Move onepart test out | |
7746 | of the loop. | |
7747 | (argument_reg_set): Drop. | |
7748 | (add_uses, add_stores): Preserve but do not record in dynamic | |
7749 | tables equivalences for ENTRY_VALUEs and CFA_based addresses. | |
7750 | Avoid unsuitable address expressions. | |
7751 | (EXPR_DEPTH): Unlimit. | |
7752 | (EXPR_USE_DEPTH): Repurpose PARAM_MAX_VARTRACK_EXPR_DEPTH. | |
7753 | (prepare_call_arguments): Use DECL_RTL_IF_SET. | |
7754 | (dump_var): Adjust access to offset. | |
7755 | (variable_from_dropped, recover_dropped_1paux): New. | |
7756 | (variable_was_changed): Drop cur_loc_changed. Use onepart. | |
7757 | Preserve onepart aux in empty_var. Recover empty_var and onepart | |
7758 | aux from dropped_values. | |
7759 | (find_variable_location_part): Special-case onepart. Adjust | |
7760 | access to offset. | |
7761 | (set_slot_part): Use onepart. Drop cur_loc_changed. Adjust | |
7762 | access to offset. Initialize onepaux. Drop value chains. | |
7763 | (delete_slot_part): Drop value chains. Use VAR_LOC_FROM. | |
7764 | (VEC (variable, heap), VEC (rtx, stack)): Define. | |
7765 | (expand_loc_callback_data): Drop dummy, cur_loc_changed, | |
7766 | ignore_cur_loc. Add expanding, pending, depth. | |
7767 | (loc_exp_dep_alloc, loc_exp_dep_clear): New. | |
7768 | (loc_exp_dep_insert, loc_exp_dep_set): New. | |
7769 | (notify_dependents_of_resolved_value): New. | |
7770 | (update_depth, vt_expand_var_loc_chain): New. | |
7771 | (vt_expand_loc_callback): Revamped. | |
7772 | (resolve_expansions_pending_recursion): New. | |
7773 | (INIT_ELCD, FINI_ELCD): New. | |
7774 | (vt_expand_loc): Use the new macros above. Drop ignore_cur_loc | |
7775 | parameter, adjust all callers. | |
7776 | (vt_expand_loc_dummy): Drop. | |
7777 | (vt_expand_1pvar): New. | |
7778 | (emit_note_insn_var_location): Operate on non-debug decls only. | |
7779 | Revamp multi-part cur_loc recomputation and one-part expansion. | |
7780 | Drop cur_loc_changed. Adjust access to offset. | |
7781 | (VEC (variable, heap)): Drop. | |
7782 | (changed_variables_stack, changed_values_stack): Drop. | |
7783 | (check_changed_vars_0, check_changed_vars_1): Remove. | |
7784 | (check_changed_vars_2, check_changed_vars_3): Remove. | |
7785 | (values_to_stack, remove_value_from_changed_variables): New. | |
7786 | (notify_dependents_of_changed_value, process_changed_values): New. | |
7787 | (emit_notes_for_changes): Revamp onepart updates. | |
7788 | (emit_notes_for_differences_1): Use onepart. Drop cur_loc_changed | |
7789 | and value chains. Propagate onepaux. Recover empty_var and onepaux | |
7790 | from dropped_values. | |
7791 | (emit_notes_for_differences_2): Drop value chains. | |
7792 | (emit_notes_in_bb): Adjust. | |
7793 | (vt_emit_notes): Drop value chains, changed_variables_stack. | |
7794 | Initialize and release dropped_values. | |
7795 | (create_entry_value): Revamp. | |
7796 | (vt_add_function_parameter): Use new interface. | |
7797 | (note_register_arguments): Remove. | |
7798 | (vt_initialize): Drop value chains and register arguments. | |
7799 | (vt_finalize): Drop value chains. Release windowed_parm_regs only | |
7800 | if HAVE_window_save. | |
7801 | * rtl.h: Document various pass-local uses of RTL flags. | |
7802 | * tree.h (DECL_RTL_KNOWN_SET): New. | |
7803 | * doc/invoke.texi (param max-vartrack-expr-depth): Update | |
7804 | description and default. | |
7805 | ||
7806 | 2011-10-19 Georg-Johann Lay <avr@gjlay.de> | |
7807 | ||
7808 | PR target/50447 | |
7809 | * config/avr/avr.md (cc): New alternative out_plus_noclobber. | |
7810 | (adjust_len): Ditto. | |
7811 | (addhi3): Don't pipe through short; use gen_int_mode instead. | |
7812 | Prior to reload, expand to gen_addhi3_clobber. | |
7813 | (*addhi3): Use avr_out_plus_noclobber if applicable, use | |
7814 | out_plus_noclobber in cc and adjust_len attribute. | |
7815 | (addhi3_clobber): 2 new RTL peepholes. | |
7816 | (addhi3_clobber): New insn. | |
7817 | * config/avr/avr-protos.h: (avr_out_plus_noclobber): New prototype. | |
7818 | * config/avr/avr.c (avr_out_plus_noclobber): New function. | |
7819 | (notice_update_cc): Handle CC_OUT_PLUS_NOCLOBBER. | |
7820 | (avr_out_plus_1): Tweak if only MSB is +/-1 and other bytes are 0. | |
7821 | Set cc0 to set_zn for adiw on 16-bit values. | |
7822 | (adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS_NOCLOBBER. | |
7823 | (expand_epilogue): No need to add 0 to frame_pointer_rtx. | |
7824 | ||
7825 | 2011-10-19 Richard Guenther <rguenther@suse.de> | |
7826 | ||
7827 | PR middle-end/50780 | |
7828 | * tree-ssa-forwprop.c (forward_propagate_into_cond): Verify | |
7829 | the condition is properly gimple before using it. | |
7830 | * tree-eh (stmt_could_throw_1_p): Properly extract the | |
7831 | operation type from comparisons. | |
7832 | ||
7833 | 2011-10-19 Roland Stigge <stigge@antcom.de> | |
7834 | ||
7835 | PR translation/48638 | |
7836 | * plugin.c (add_new_plugin): Fix typo in fatal_error message. | |
7837 | ||
7838 | 2011-10-19 Roland Stigge <stigge@antcom.de> | |
7839 | ||
7840 | PR translation/49517 | |
7841 | * config/rx/rx.c (rx_print_operand): Fix typo in warning message. | |
7842 | ||
7843 | 2011-10-19 Richard Guenther <rguenther@suse.de> | |
7844 | ||
7845 | PR middle-end/50768 | |
7846 | * gimple-fold.c (gimplify_and_update_call_from_tree): Rewrite. | |
7847 | ||
7848 | 2011-10-19 Andrey Belevantsev <abel@ispras.ru> | |
7849 | ||
7850 | PR rtl-optimization/50340 | |
7851 | * sel-sched-ir.c (update_target_availability): LHS register | |
7852 | availability is not known if the unavailable LHS of the other | |
7853 | expression is a different register. | |
7854 | ||
7855 | 2011-10-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
7856 | ||
7857 | PR target/50310 | |
7858 | * config/spu/spu.c (spu_emit_vector_compare): Support unordered | |
7859 | floating-point comparisons. | |
7860 | ||
7861 | 2011-10-19 Jan Hubicka <jh@suse.cz> | |
7862 | ||
7863 | * cgraphunit.c (handle_alias_pairs): Also handle wekref with | |
7864 | destination declared. | |
7865 | (output_weakrefs): New function. | |
7866 | * varpool.c (varpool_create_variable_alias): Handle external aliases. | |
7867 | ||
7868 | 2011-10-19 Jakub Jelinek <jakub@redhat.com> | |
7869 | ||
7870 | * dwarf2out.c (loc_descriptor): For SUBREG pass SUBREG_REG's mode as | |
7871 | second argument instead of mode. | |
7872 | ||
7873 | 2011-10-18 Jakub Jelinek <jakub@redhat.com> | |
7874 | ||
7875 | * config/i386/i386.c (ix86_expand_vec_perm): In merge_two use | |
7876 | mode SUBREG of operands[0] as target. | |
7877 | (valid_perm_using_mode_p): Don't ignore higher bits of d->perm. | |
7878 | (expand_vec_pshufb): For V8SImode vmode emit avx2_permvarv8si. | |
7879 | (expand_vec_perm_1): Handle identity and some broadcast | |
7880 | permutations. | |
7881 | (expand_vec_perm_interleave2): Handle also 32-byte modes, using | |
7882 | vperm2[fi]128 or vpunpck[lh]* followed by single insn permutation. | |
7883 | For d->testing_p return true earlier to avoid creating more GC | |
7884 | garbage. | |
7885 | (expand_vec_perm_vpermq_perm_1): New function. | |
7886 | (expand_vec_perm_vpshufb2_vpermq): For d->testing_p return true | |
7887 | earlier to avoid creating more GC garbage. Fix handling of | |
7888 | V16HImode. Avoid some SUBREGs in SET_DEST. | |
7889 | (expand_vec_perm_broadcast_1): Return false for 32-byte integer | |
7890 | vector modes. | |
7891 | (expand_vec_perm_vpshufb4_vpermq2): New function. | |
7892 | (ix86_expand_vec_perm_builtin_1): Call expand_vec_perm_vpermq_perm_1 | |
7893 | and expand_vec_perm_vpshufb4_vpermq2. | |
7894 | ||
7895 | 2011-10-18 Andrew Stubbs <ams@codesourcery.com> | |
7896 | ||
7897 | * config/arm/driver-arm.c (host_detect_local_cpu): Close the file | |
7898 | before exiting. | |
7899 | ||
7900 | 2011-10-18 Andrew Stubbs <ams@codesourcery.com> | |
7901 | ||
7902 | PR tree-optimization/50717 | |
7903 | * tree-ssa-math-opts.c (is_widening_mult_p): Remove the 'type' | |
7904 | parameter. Calculate 'type' from stmt. | |
7905 | (convert_mult_to_widen): Update call the is_widening_mult_p. | |
7906 | (convert_plusminus_to_widen): Likewise. | |
7907 | ||
7908 | 2011-10-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
7909 | ||
7910 | * config/spu/spu.c (struct machine_function): New data structure. | |
7911 | (spu_init_machine_status): New function. | |
7912 | (spu_option_override): Install it. | |
7913 | (get_pic_reg): Set and use cfun->machine->pic_reg. | |
7914 | (spu_split_immediate): Do not set crtl->uses_pic_offset_table. | |
7915 | (need_to_save_reg): Use cfun->machine->pic_reg instead of | |
7916 | checking crtl->uses_pic_offset_table. | |
7917 | (spu_expand_prologue): Likewise. | |
7918 | ||
7919 | 2011-10-18 Jakub Jelinek <jakub@redhat.com> | |
7920 | ||
7921 | PR tree-optimization/50735 | |
7922 | * function.c (gimplify_parameters): Use create_tmp_var instead of | |
7923 | create_tmp_reg. If parm is not TREE_ADDRESSABLE and type is complex | |
7924 | or vector type, set DECL_GIMPLE_REG_P. | |
7925 | ||
7926 | 2011-10-18 Andrew Stubbs <ams@codesourcery.com> | |
7927 | ||
7928 | * config.host (arm*-*-linux*): Add driver-arm.o and x-arm. | |
7929 | * config/arm/arm.opt: Add 'native' processor_type and | |
7930 | arm_arch enum values. | |
7931 | * config/arm/arm.h (host_detect_local_cpu): New prototype. | |
7932 | (EXTRA_SPEC_FUNCTIONS): New define. | |
7933 | (MCPU_MTUNE_NATIVE_SPECS): New define. | |
7934 | (DRIVER_SELF_SPECS): New define. | |
7935 | * config/arm/driver-arm.c: New file. | |
7936 | * config/arm/x-arm: New file. | |
7937 | * doc/invoke.texi (ARM Options): Document -mcpu=native, | |
7938 | -mtune=native and -march=native. | |
7939 | ||
7940 | 2011-10-18 Alexander Monakov <amonakov@ispras.ru> | |
7941 | ||
7942 | PR rtl-optimization/50205 | |
7943 | * sel-sched.c (count_occurrences_1): Simplify on the assumption that | |
7944 | p->x is a register. Forbid substitution when the same register is | |
7945 | found in a different mode. | |
7946 | (count_occurrences_equiv): Assert that 'what' is a register. | |
7947 | ||
7948 | 2011-10-18 Richard Guenther <rguenther@suse.de> | |
7949 | ||
7950 | PR tree-optimization/50767 | |
7951 | * tree-ssa-pre.c (create_expression_by_pieces): Update the | |
7952 | folded statement. | |
7953 | ||
7954 | 2011-10-18 Julian Brown <julian@codesourcery.com> | |
7955 | ||
7956 | * config/arm/arm.c (arm_block_move_unaligned_straight) | |
7957 | (arm_adjust_block_mem, arm_block_move_unaligned_loop) | |
7958 | (arm_movmemqi_unaligned): New. | |
7959 | (arm_gen_movmemqi): Support unaligned block copies. | |
7960 | ||
7961 | 2011-10-18 Ira Rosen <ira.rosen@linaro.org> | |
7962 | ||
7963 | * doc/md.texi (vec_widen_ushiftl_hi, vec_widen_ushiftl_lo, | |
7964 | vec_widen_sshiftl_hi, vec_widen_sshiftl_lo): Document. | |
7965 | * tree-pretty-print.c (dump_generic_node): Handle WIDEN_LSHIFT_EXPR, | |
7966 | VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR. | |
7967 | (op_code_prio): Likewise. | |
7968 | (op_symbol_code): Handle WIDEN_LSHIFT_EXPR. | |
7969 | * optabs.c (optab_for_tree_code): Handle | |
7970 | VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR. | |
7971 | (init-optabs): Initialize optab codes for vec_widen_u/sshiftl_hi/lo. | |
7972 | * optabs.h (enum optab_index): Add OTI_vec_widen_u/sshiftl_hi/lo. | |
7973 | * genopinit.c (optabs): Initialize the new optabs. | |
7974 | * expr.c (expand_expr_real_2): Handle | |
7975 | VEC_WIDEN_LSHIFT_HI_EXPR and VEC_WIDEN_LSHIFT_LO_EXPR. | |
7976 | * gimple-pretty-print.c (dump_binary_rhs): Likewise. | |
7977 | * tree-vectorizer.h (NUM_PATTERNS): Increase to 8. | |
7978 | * tree.def (WIDEN_LSHIFT_EXPR, VEC_WIDEN_LSHIFT_HI_EXPR, | |
7979 | VEC_WIDEN_LSHIFT_LO_EXPR): New. | |
7980 | * cfgexpand.c (expand_debug_expr): Handle new tree codes. | |
7981 | * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add | |
7982 | vect_recog_widen_shift_pattern. | |
7983 | (vect_handle_widen_mult_by_const): Rename... | |
7984 | (vect_handle_widen_op_by_const): ...to this. Handle shifts. | |
7985 | Add a new argument, update documentation. | |
7986 | (vect_recog_widen_mult_pattern): Assume that only second | |
7987 | operand can be constant. Update call to | |
7988 | vect_handle_widen_op_by_const. | |
7989 | (vect_recog_over_widening_pattern): Fix typo. | |
7990 | (vect_recog_widen_shift_pattern): New. | |
7991 | * tree-vect-stmts.c (vectorizable_type_promotion): Handle | |
7992 | widening shifts. | |
7993 | (supportable_widening_operation): Likewise. | |
7994 | * tree-inline.c (estimate_operator_cost): Handle new tree codes. | |
7995 | * tree-vect-generic.c (expand_vector_operations_1): Likewise. | |
7996 | * tree-cfg.c (verify_gimple_assign_binary): Likewise. | |
7997 | * config/arm/neon.md (neon_vec_<US>shiftl_<mode>): New. | |
7998 | (vec_widen_<US>shiftl_lo_<mode>, neon_vec_<US>shiftl_hi_<mode>, | |
7999 | vec_widen_<US>shiftl_hi_<mode>, neon_vec_<US>shift_left_<mode>): | |
8000 | Likewise. | |
8001 | * config/arm/predicates.md (const_neon_scalar_shift_amount_operand): | |
8002 | New. | |
8003 | * config/arm/iterators.md (V_innermode): New. | |
8004 | * tree-vect-slp.c (vect_build_slp_tree): Require same shift operand | |
8005 | for widening shift. | |
8006 | ||
8007 | 2011-10-18 Richard Guenther <rguenther@suse.de> | |
8008 | ||
8009 | * tree-ssa-alias.h (struct pt_solution): Remove | |
8010 | vars_contains_restrict member. | |
8011 | (pt_solutions_same_restrict_base): Remove. | |
8012 | (pt_solution_set): Adjust. | |
8013 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Remove | |
8014 | vars_contains_restrict handling. | |
8015 | (dump_points_to_solution): Likewise. | |
8016 | (ptr_derefs_may_alias_p): Do not call pt_solutions_same_restrict_base. | |
8017 | * tree-ssa-structalias.c (struct variable_info): Remove is_restrict_var | |
8018 | field. | |
8019 | (new_var_info): Do not initialize it. | |
8020 | (ipa_escaped_pt): Adjust. | |
8021 | (make_constraint_from_restrict): Make the tag global. | |
8022 | (make_constraint_from_global_restrict): New function. | |
8023 | (make_constraint_from_heapvar): Remove. | |
8024 | (create_variable_info_for): Do not make restrict vars point | |
8025 | to NONLOCAL. | |
8026 | (intra_create_variable_infos): Likewise. | |
8027 | (find_what_var_points_to): Remove vars_contains_restrict handling. | |
8028 | (pt_solution_set): Adjust. | |
8029 | (pt_solution_ior_into): Likewise. | |
8030 | (pt_solutions_same_restrict_base): Remove. | |
8031 | (compute_points_to_sets): Do not test is_restrict_var. | |
8032 | * cfgexpand.c (update_alias_info_with_stack_vars): Adjust. | |
8033 | * gimple-pretty-print.c (pp_points_to_solution): Likewise. | |
8034 | ||
8035 | 2011-10-18 Tom de Vries <tom@codesourcery.com> | |
8036 | ||
8037 | PR tree-optimization/50672 | |
8038 | * tree-ssa-dce.c (mark_virtual_operand_for_renaming): New function, | |
8039 | factored out of ... | |
8040 | (mark_virtual_phi_result_for_renaming): Use | |
8041 | mark_virtual_operand_for_renaming. | |
8042 | * tree-flow.h (mark_virtual_operand_for_renaming): Declare. | |
8043 | * tree-ssa-tail-merge.c (release_last_vdef): New function. | |
8044 | (purge_bbs): Add update_vops parameter. Call release_last_vdef for each | |
8045 | deleted basic block. | |
8046 | (tail_merge_optimize): Add argument to call to purge_bbs. | |
8047 | ||
8048 | 2011-10-18 Richard Guenther <rguenther@suse.de> | |
8049 | ||
8050 | PR middle-end/50716 | |
8051 | * expr.c (get_object_or_type_alignment): New function. | |
8052 | (expand_assignment): Use it. | |
8053 | (expand_expr_real_1): Likewise. | |
8054 | ||
8055 | 2011-10-18 Dodji Seketeli <dodji@redhat.com> | |
8056 | ||
8057 | PR bootstrap/50760 | |
8058 | * input.c (dump_line_table_statistics): Use long, not size_t. | |
8059 | ||
8060 | 2011-10-17 Eric Botcazou <ebotcazou@adacore.com> | |
8061 | ||
8062 | * config/sparc/sparc.md (in_call_delay): Fix formatting issues. | |
8063 | ||
8064 | 2011-10-17 Simon Baldwin <simonb@google.com> | |
8065 | Ian Lance Taylor <iant@google.com> | |
8066 | ||
8067 | * configure.ac: Add --with-native-system-header-dir. Set and | |
8068 | substitute NATIVE_SYSTEM_HEADER_DIR. Use native_system_header | |
8069 | when setting target_header_dir. | |
8070 | * config.gcc: Always set native_system_header_dir. | |
8071 | (*-*-gnu*): Set native_system_header_dir. Don't use t-gnu. | |
8072 | (i[34567]86-pc-msdosdjgpp*): Set native_system_header_dir. Don't | |
8073 | use i386/t-djgpp. | |
8074 | (i[34567]86-*-mingw* | x86_64-*-mingw*): Set | |
8075 | native_system_header_dir. | |
8076 | (spu-*-elf*): Set native_system_header_dir. | |
8077 | * Makefile.in (NATIVE_SYSTEM_HEADER_DIR): Set to | |
8078 | @NATIVE_SYSTEM_HEADER_DIR@. | |
8079 | (PREPROCESSOR_DEFINES): Define NATIVE_SYSTEM_HEADER_DIR. | |
8080 | * cppdefault.c (STANDARD_INCLUDE_DIR): Don't define. | |
8081 | (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from | |
8082 | STANDARD_INCLUDE_COMPONENT. | |
8083 | (cpp_include_defaults): Don't use SYSTEM_INCLUDE_DIR. Rename | |
8084 | STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR. | |
8085 | * system.h: Poison SYSTEM_INCLUDE_DIR, STANDARD_INCLUDE_DIR, and | |
8086 | STANDARD_INCLUDE_COMPONENT. | |
8087 | * config/i386/t-mingw32 (NATIVE_SYSTEM_HEADER_DIR): Remove. | |
8088 | * config/i386/t-mingw-w32: Likewise. | |
8089 | * config/i386/t-mingw-w64: Likewise. | |
8090 | * config/spu/t-spu-elf: Likewise. | |
8091 | * config/i386/t-djgpp: Remove. | |
8092 | * config/t-gnu: Remove. | |
8093 | * config/i386/mingw32.h (STANDARD_INCLUDE_DIR): Don't define. | |
8094 | (NATIVE_SYSTEM_HEADER_COMPONENT): Rename from | |
8095 | STANDARD_INCLUDE_COMPONENT. | |
8096 | * config/i386/djgpp.h (STANDARD_INCLUDE_DIR): Don't define. | |
8097 | * config/spu/spu-elf.h: Likewise. | |
8098 | * config/vms/xm-vms.h: Likewise. | |
8099 | * config/gnu.h: Likewise. | |
8100 | * config/openbsd.h (INCLUDE_DEFAULTS): Change STANDARD_INCLUDE_DIR | |
8101 | and STANDARD_INCLUDE_COMPONENT to NATIVE_SYSTEM_HEADER_DIR and | |
8102 | NATIVE_SYSTME_HEADER_COMPONENT. | |
8103 | * doc/install.texi (Configuration): Document | |
8104 | --with-native-system-header-dir. Mention it in the documentation | |
8105 | for --with-sysroot and --with-build-sysroot. | |
8106 | * doc/tm.texi.in (Driver): Don't document SYSTEM_INCLUDE_DIR or | |
8107 | STANDARD_INCLUDE_DIR. Rename STANDARD_INCLUDE_COMPONENT to | |
8108 | NATIVE_SYSTEM_HEADER_COMPONENT. Rename uses of | |
8109 | STANDARD_INCLUDE_DIR to NATIVE_SYSTEM_HEADER_DIR. | |
8110 | * doc/fragments.texi (Target Fragment): Don't document | |
8111 | NATIVE_SYSTEM_HEADER_DIR. | |
8112 | * configure, doc/tm.texi: Rebuild. | |
8113 | ||
8114 | 2011-10-17 Richard Henderson <rth@redhat.com> | |
8115 | ||
8116 | * config/sparc/sparc.md: Use register_or_zero_operand where rJ | |
8117 | is the constraint. | |
8118 | ||
8119 | * config/sparc/sparc.md (vec_perm_constv8qi, vec_perm<mode>): New | |
8120 | patterns. | |
8121 | * config/sparc/sparc.c (sparc_expand_vec_perm_bmask): New function. | |
8122 | * config/sparc/sparc-protos.h (sparc_expand_vec_perm_bmask): Declare. | |
8123 | ||
8124 | 2011-10-17 David S. Miller <davem@davemloft.net> | |
8125 | ||
8126 | * config/sparc/sparc-modes.def: Add single entry vector modes for | |
8127 | DImode and SImode. | |
8128 | * config/sparc/sparc.md (V32, V32I, V64, V64I, V64N8): Delete | |
8129 | mode iterators. | |
8130 | (mov<V32:mode>): Revert back to plain SFmode pattern. | |
8131 | (*movsf_insn): Likewise. | |
8132 | (mov<V64:mode>): Revert back to plain DFmode pattern. | |
8133 | (*movdf_insn_sp32): Likewise. | |
8134 | (*movdf_insn_sp32_v9): Likewise. | |
8135 | (*movdf_insn_sp64): Likewise. | |
8136 | (V64 mode splitters) Likewise. | |
8137 | (addsi3): Remove VIS alternatives. | |
8138 | (subsi3): Likewise. | |
8139 | (and<V64I:mode>3): Revert to DImode only pattern. | |
8140 | (and<V64I:mode>3_sp32): Likewise. | |
8141 | (*and<V64I:mode>3_sp64): Likewise. | |
8142 | (and<V32I:mode>3): Likewise. | |
8143 | (*and_not_<V64I:mode>_sp32): Likewise. | |
8144 | (*and_not_<V64I:mode>_sp64): Likewise. | |
8145 | (*and_not_<V32I:mode>): Likewise. | |
8146 | (ior<V64I:mode>3): Likewise. | |
8147 | (*ior<V64I:mode>3_sp32): Likewise. | |
8148 | (*ior<V64I:mode>3_sp64): Likewise. | |
8149 | (ior<V32I:mode>3): Likewise. | |
8150 | (*or_not_<V64I:mode>_sp32): Likewise. | |
8151 | (*or_not_<V64I:mode>_sp64): Likewise. | |
8152 | (*or_not_<V32I:mode>): Likewise. | |
8153 | (xor<V64I:mode>3): Likewise. | |
8154 | (*xor<V64I:mode>3_sp32): Likewise. | |
8155 | (*xor<V64I:mode>3_sp64): Likewise. | |
8156 | (xor<V32I:mode>3): Likewise. | |
8157 | (V64I mode splitters): Likewise. | |
8158 | (*xor_not_<V64I:mode>_sp32): Likewise. | |
8159 | (*xor_not_<V64I:mode>_sp64): Likewise. | |
8160 | (*xor_not_<V32I:mode>): Likewise. | |
8161 | (one_cmpl<V64I:mode>2): Likewise. | |
8162 | (*one_cmpl<V64I:mode>2_sp32): Likewise. | |
8163 | (*one_cmpl<V64I:mode>2_sp64): Likewise. | |
8164 | (one_cmpl<V32I:mode>2): Likewise. | |
8165 | (VM32, VM64, VMALL): New mode iterators. | |
8166 | (vbits, vconstr, vfptype): New mode attributes. | |
8167 | (mov<VMALL:mode>): New expander. | |
8168 | (*mov<VM32:mode>_insn): New insn. | |
8169 | (*mov<VM64:mode>_insn_sp64): New insn. | |
8170 | (*mov<VM64:mode>_insn_sp32): New insn, and associated splitter | |
8171 | specifically for the register to memory case. | |
8172 | (vec_init<mode>): New expander. | |
8173 | (VADDSUB): New mode iterator. | |
8174 | (<plusminus_insn>v2si3, <plusminus_insn>v2hi3): Remove and replace | |
8175 | with... | |
8176 | (<plusminus_insn><mode>3): New consolidated pattern. | |
8177 | (VL): New mode iterator for logical operations. | |
8178 | (vlsuf): New more attribute. | |
8179 | (vlop): New code iterator. | |
8180 | (vlinsn, vlninsn): New code attributes. | |
8181 | (<code><mode>3): New insn to non-negated vector logical ops. | |
8182 | (*not_<code><mode>3): Likewise for negated variants. | |
8183 | (*nand<mode>_vis): New insn. | |
8184 | (vlnotop): New code iterator. | |
8185 | (*<code>_not1<mode>_vis, *<code>_not2<mode>_vis): New insns. | |
8186 | (one_cmpl<mode>2): New insn. | |
8187 | (faligndata<V64I:mode>_vis): Rewrite to use VM64 iterator. | |
8188 | (bshuffle<VM64:mode>_vis): Likewise. | |
8189 | (v<vis3_shift_patname><mode>3): Use GCM mode iterator. | |
8190 | (fp<plusminus_insn>64_vis): Use V1DI mode. | |
8191 | (VASS mode iterator): Use V1SI not SI mode. | |
8192 | * config/sparc/sparc.c (sparc_vis_init_builtins): Account for | |
8193 | single-entry vector mode changes. | |
8194 | (sparc_expand_builtin): Likewise. | |
8195 | (sparc_expand_vector_init): New function. | |
8196 | * config/sparc/sparc-protos.h (sparc_expand_vector_init): Declare. | |
8197 | ||
8198 | 2011-10-17 Kai Tietz <ktietz@redhat.com> | |
8199 | ||
8200 | * fold-const.c (simple_operand_p_2): New function. | |
8201 | (fold_truthop): Rename to | |
8202 | (fold_truth_andor_1): function name. | |
8203 | Additionally remove branching creation for logical and/or. | |
8204 | (fold_truth_andor): Handle branching creation for logical and/or here. | |
8205 | ||
8206 | 2011-10-17 Andi Kleen <ak@linux.intel.com> | |
8207 | ||
8208 | * ggc-page.c (USING_MADVISE): Adjust ifdef to check for USING_MMAP. | |
8209 | ||
8210 | 2011-10-17 Georg-Johann Lay <avr@gjlay.de> | |
8211 | ||
8212 | * config/avr/avr.h (ASSEMBLER_DIALECT): Remove. | |
8213 | * config/avr/avr.md (mcu_have_movw, mcu_mega): Remove attributes. | |
8214 | (adjust_len): Add alternative "call". | |
8215 | (isa, enabled): New insn attributes. | |
8216 | (length): Use match_test with AVR_HAVE_JMP_CALL instead of | |
8217 | mcu_mega attribute. | |
8218 | (*sbrx_branch<mode>): Ditto. | |
8219 | (*sbrx_and_branch<mode>): Ditto. | |
8220 | (*sbix_branch): Ditto. | |
8221 | (*sbix_branch_bit7): Ditto. | |
8222 | (*sbix_branch_tmp): Ditto. | |
8223 | (*sbix_branch_tmp_bit7): Ditto. | |
8224 | (jump): Ditto. | |
8225 | (negsi2): Use attribute "isa" instead of assembler dialect. | |
8226 | (extendhisi2): Ditto. | |
8227 | (call_insn, call_value_insn): Set adjust_len attribute. | |
8228 | (indirect_jump): Indent to coding rules. | |
8229 | (call_prologue_saves): Use isa attribute instead of mcu_mega. | |
8230 | (epilogue_restores): Ditto. Fix setting of SP as described in the | |
8231 | RTX pattern. | |
8232 | (*indirect_jump): Fusion of *jcindirect_jump, *njcindirect_jump | |
8233 | and *indirect_jump_avr6. | |
8234 | (*tablejump): Fusion of *tablejump_rjmp and *tablejump_lib. | |
8235 | (*jcindirect_jump, *njcindirect_jump, *indirect_jump_avr6): Remove. | |
8236 | (*tablejump_rjmp, *tablejump_lib): Remove. | |
8237 | * config/avr/avr.c (adjust_insn_length): Handle ADJUST_LEN_CALL. | |
8238 | ||
8239 | 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com> | |
8240 | ||
8241 | PR c++/50757 | |
8242 | * doc/invoke.texi ([Wnonnull]): Update. | |
8243 | ||
8244 | 2011-10-17 Richard Henderson <rth@redhat.com> | |
8245 | ||
8246 | PR 50746 | |
8247 | * optabs.c (expand_vec_perm_expr): Fix indexing error. | |
8248 | ||
8249 | 2011-10-17 Sergio Durigan Junior <sergiodj@redhat.com> | |
8250 | ||
8251 | * configure.ac: Display `yes' if the SystemTap header has been found. | |
8252 | * configure: Regenerate. | |
8253 | ||
8254 | 2011-10-08 Andi Kleen <ak@linux.intel.com> | |
8255 | ||
8256 | PR other/50636 | |
8257 | * config.in, configure: Regenerate. | |
8258 | * configure.ac (madvise): Add to AC_CHECK_FUNCS. | |
8259 | * ggc-page.c (USING_MADVISE): Add. | |
8260 | (page_entry): Add discarded field. | |
8261 | (alloc_page): Check for discarded pages. | |
8262 | (release_pages): Add USING_MADVISE branch. | |
8263 | ||
8264 | 2011-10-17 Richard Guenther <rguenther@suse.de> | |
8265 | ||
8266 | PR tree-optimization/50729 | |
8267 | * tree-vrp.c (extract_range_from_unary_expr_1): Remove redundant test. | |
8268 | (simplify_conversion_using_ranges): Properly test the | |
8269 | intermediate result. | |
8270 | ||
8271 | 2011-10-15 Tom Tromey <tromey@redhat.com> | |
8272 | Dodji Seketeli <dodji@redhat.com> | |
8273 | ||
8274 | * ggc.h (ggc_round_alloc_size): Declare new public entry point. | |
8275 | * ggc-none.c (ggc_round_alloc_size): New public stub function. | |
8276 | * ggc-page.c (ggc_alloced_size_order_for_request): New static | |
8277 | function. Factorized from ggc_internal_alloc_stat. | |
8278 | (ggc_round_alloc_size): New public function. Uses | |
8279 | ggc_alloced_size_order_for_request. | |
8280 | (ggc_internal_alloc_stat): Use ggc_alloced_size_order_for_request. | |
8281 | * ggc-zone.c (ggc_round_alloc_size): New public function extracted | |
8282 | from ggc_internal_alloc_zone_stat. | |
8283 | (ggc_internal_alloc_zone_stat): Use ggc_round_alloc_size. | |
8284 | * toplev.c (general_init): Initialize | |
8285 | line_table->alloced_size_for_request. | |
8286 | ||
8287 | 2011-10-15 Tom Tromey <tromey@redhat.com> | |
8288 | Dodji Seketeli <dodji@redhat.com> | |
8289 | ||
8290 | * input.c (ONE_K, ONE_M, SCALE, STAT_LABEL, FORMAT_AMOUNT): New macros. | |
8291 | (num_expanded_macros_counter, num_macro_tokens_counter): Declare | |
8292 | new counters. | |
8293 | (dump_line_table_statistics): Define new function. | |
8294 | * input.h (dump_line_table_statistics): Declare new function. | |
8295 | * toplev.c (dump_memory_report): Call dump_line_table_statistics. | |
8296 | ||
8297 | 2011-10-15 Tom Tromey <tromey@redhat.com> | |
8298 | Dodji Seketeli <dodji@redhat.com> | |
8299 | ||
8300 | * doc/cppopts.texi: Document -fdebug-cpp. | |
8301 | * doc/invoke.texi: Add -fdebug-cpp to the list of preprocessor options. | |
8302 | ||
8303 | 2011-10-15 Tom Tromey <tromey@redhat.com> | |
8304 | Dodji Seketeli <dodji@redhat.com> | |
8305 | ||
8306 | * gcc/diagnostic.h (diagnostic_report_current_module): Add a | |
8307 | location parameter. | |
8308 | * diagnostic.c (diagnostic_report_current_module): Add a location | |
8309 | parameter to the function definition. Use it instead of | |
8310 | input_location. Resolve the virtual location rather than just | |
8311 | looking up its map and risking to touch a resulting macro map. | |
8312 | (default_diagnostic_starter): Pass the relevant diagnostic | |
8313 | location to diagnostic_report_current_module. | |
8314 | * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): New. | |
8315 | (virt_loc_aware_diagnostic_finalizer): Likewise. | |
8316 | (diagnostic_report_current_function): Pass the | |
8317 | relevant location to diagnostic_report_current_module. | |
8318 | * tree-diagnostic.h (virt_loc_aware_diagnostic_finalizer): Declare | |
8319 | new function. | |
8320 | * toplev.c (general_init): By default, use the new | |
8321 | virt_loc_aware_diagnostic_finalizer as diagnostic finalizer. | |
8322 | * Makefile.in: Add vec.h dependency to tree-diagnostic.c. | |
8323 | ||
8324 | 2011-10-15 Tom Tromey <tromey@redhat.com> | |
8325 | Dodji Seketeli <dodji@redhat.com> | |
8326 | ||
8327 | * doc/cppopts.texi (-ftrack-macro-expansion): Document new option. | |
8328 | * doc/invoke.texi (-ftrack-macro-expansion): Add this to the list of | |
8329 | preprocessor related options. | |
8330 | ||
8331 | 2011-10-15 Tom Tromey <tromey@redhat> | |
8332 | Dodji Seketeli <dodji@redhat.com> | |
8333 | ||
8334 | * input.h (struct expanded_location): Move to libcpp/line-map.h. | |
8335 | (LOCATION_COLUMN): New accessor | |
8336 | (in_system_header_at): Use linemap_location_in_system_header_p. | |
8337 | * diagnostic.c (diagnostic_report_current_module): Adjust to avoid | |
8338 | touching the internals of struct line_map. Use the public API instead. | |
8339 | (diagnostic_report_diagnostic): Don't use relational operator '<' | |
8340 | on virtual locations. Use linemap_location_before_p instead. | |
8341 | * input.c (expand_location): Adjust to expand to the tokens' | |
8342 | spelling location when macro location tracking is on. | |
8343 | ||
8344 | ||
8345 | 2011-10-08 Andi Kleen <ak@linux.intel.com> | |
8346 | ||
8347 | * ggc-page.c (GGC_QUIRE_SIZE): Increase to 512 | |
8348 | ||
8349 | 2011-10-13 Andi Kleen <ak@linux.intel.com> | |
8350 | ||
8351 | * toplev.c (compile_file): Rename __gnu_slim_lto to __gnu_lto_slim. | |
8352 | ||
8353 | 2011-10-16 Ira Rosen <ira.rosen@linaro.org> | |
8354 | ||
8355 | PR tree-optimization/50727 | |
8356 | * tree-vect-patterns.c (vect_operation_fits_smaller_type): Add | |
8357 | DEF_STMT to the list of statements to be replaced by the | |
8358 | pattern statements. | |
8359 | ||
8360 | 2011-10-16 Eric Botcazou <ebotcazou@adacore.com> | |
8361 | ||
8362 | PR rtl-optimization/50615 | |
8363 | * combine.c (distribute_notes) <REG_ARGS_SIZE>: Skip if I3 is a no-op. | |
8364 | ||
8365 | 2011-10-16 Jakub Jelinek <jakub@redhat.com> | |
8366 | ||
8367 | PR tree-optimization/50596 | |
8368 | * tree-vectorizer.h (NUM_PATTERNS): Increase to 7. | |
8369 | * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add | |
8370 | vect_recog_bool_pattern. | |
8371 | (check_bool_pattern, adjust_bool_pattern_cast, | |
8372 | adjust_bool_pattern, vect_recog_bool_pattern): New functions. | |
8373 | ||
8374 | 2011-10-16 Ira Rosen <ira.rosen@linaro.org> | |
8375 | ||
8376 | * tree-vect-stmts.c (vectorizable_load): For SLP without permutation | |
8377 | treat the first load of the node as the first element in its | |
8378 | interleaving chain. | |
8379 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Swap the operands if | |
8380 | necessary and possible. | |
8381 | (vect_build_slp_tree): Add new argument. Allow load groups of any size | |
8382 | in basic blocks. Keep all the loads for further permutation check. | |
8383 | Use the new argument to determine if there is a permutation. Update | |
8384 | the recursive calls. | |
8385 | (vect_supported_load_permutation_p): Allow subchains of interleaving | |
8386 | chains in basic block vectorization. | |
8387 | (vect_analyze_slp_instance): Update the call to vect_build_slp_tree. | |
8388 | Check load permutation based on the new parameter. | |
8389 | (vect_schedule_slp_instance): Don't start from the first element in | |
8390 | interleaving chain unless the loads are permuted. | |
8391 | ||
8392 | 2011-10-15 Jan Hubicka <jh@suse.cz> | |
8393 | ||
8394 | PR target/48668 | |
8395 | PR target/50689 | |
8396 | * cgraphunit.c (cgraph_expand_function): Expand thunks and alises | |
8397 | after function body. | |
8398 | ||
8399 | 2011-10-15 Richard Henderson <rth@redhat.com> | |
8400 | ||
8401 | * tree-vect-slp.c: Include langhooks.h. | |
8402 | (vect_create_mask_and_perm): Emit VEC_PERM_EXPR, not a builtin. | |
8403 | (vect_transform_slp_perm_load): Use can_vec_perm_expr_p. Simplify | |
8404 | mask creation for VEC_PERM_EXPR. | |
8405 | * tree-vect-stmts.c (perm_mask_for_reverse): Return the mask, | |
8406 | not the builtin. | |
8407 | (reverse_vec_elements): Emit VEC_PERM_EXPR not a builtin. | |
8408 | * Makefile.in (tree-vect-slp.o): Update dependency. | |
8409 | * optabs.c (can_vec_perm_expr_p): Allow NULL as unknown constant. | |
8410 | ||
8411 | 2011-10-15 Alan Modra <amodra@gmail.com> | |
8412 | ||
8413 | PR bootstrap/50738 | |
8414 | * ifcvt.c (dead_or_predicable): Revert accidental commit with | |
8415 | HAVE_simple_return test. | |
8416 | ||
8417 | 2011-10-15 Alan Modra <amodra@gmail.com> | |
8418 | ||
8419 | * ifcvt.c (dead_or_predicable): Disable if-conversion when | |
8420 | doing so is likely to kill a shrink-wrapping opportunity. | |
8421 | ||
8422 | PR rtl-optimization/49941 | |
8423 | * jump.c (mark_jump_label_1): Set JUMP_LABEL for simple_return jumps. | |
8424 | ||
8425 | * rtl.h (set_return_jump_label): Declare. | |
8426 | * function.c (set_return_jump_label): New function, extracted.. | |
8427 | (thread_prologue_and_epilogue_insns): ..from here. Use it in | |
8428 | another instance to set return jump_label. | |
8429 | * cfgrtl.c (force_nonfallthru_and_redirect): Use set_return_jump_label. | |
8430 | * reorg.c (find_end_label): Likewise. | |
8431 | ||
8432 | 2011-10-14 David S. Miller <davem@davemloft.net> | |
8433 | ||
8434 | * config/sparc/sol2.h: Protect -m{cpu,tune}=native handling | |
8435 | with a more complete cpp test. | |
8436 | * config/sparc/linux64.h: Likewise. | |
8437 | * config/sparc/linux.h: Likewise. | |
8438 | * config/sparc/sparc.opt (sparc_debug): New target variable. | |
8439 | (mdebug): New target option. | |
8440 | * config/sparc/sparc.h (MASK_DEBUG_OPTIONS, MASK_DEBUG_ALL, | |
8441 | TARGET_DEBUG_OPTIONS): New defines. | |
8442 | * config/sparc/sparc.c (debug_target_flag_bits, | |
8443 | debug_target_flags): New functions. | |
8444 | (sparc_option_override): Add name strings back to cpu_table[]. | |
8445 | Parse -mdebug string. When TARGET_DEBUG_OPTIONS is true, print | |
8446 | out the target flags before and after override processing as well | |
8447 | as the selected cpu. If MASK_V8PLUS, make sure that the selected | |
8448 | cpu is at least v9. | |
8449 | ||
8450 | 2011-10-15 Oleg Endo <oleg.endo@t-online.de> | |
8451 | ||
8452 | PR target/49263 | |
8453 | * config/sh/sh.h (ZERO_EXTRACT_ANDMASK): New macro. | |
8454 | * config/sh/sh.c (sh_rtx_costs): Add test instruction case. | |
8455 | * config/sh/sh.md (tstsi_t): Name existing insn. Make inner | |
8456 | and instruction commutative. | |
8457 | (tsthi_t, tstqi_t, tstqi_t_zero, tstsi_t_and_not, | |
8458 | tstsi_t_zero_extract_eq, tstsi_t_zero_extract_xor, | |
8459 | tstsi_t_zero_extract_subreg_xor_little, | |
8460 | tstsi_t_zero_extract_subreg_xor_big): New insns. | |
8461 | (*movsicc_t_false, *movsicc_t_true): Replace space with tab in | |
8462 | asm output. | |
8463 | (*andsi_compact): Reorder alternatives so that K08 is considered first. | |
8464 | ||
8465 | 2011-10-14 Eric Botcazou <ebotcazou@adacore.com> | |
8466 | ||
8467 | PR target/50354 | |
8468 | * config/sparc/linux64.h (TARGET_DEFAULT): Only override if the default | |
8469 | processor is at least V9 and TARGET_64BIT_DEFAULT is defined. | |
8470 | ||
8471 | 2011-10-14 Gerald Pfeifer <gerald@pfeifer.com> | |
8472 | ||
8473 | * invoke.texi (AVR Options): Avoid \leq{}. | |
8474 | ||
8475 | 2011-10-14 Kai Tietz <ktietz@redhat.com> | |
8476 | ||
8477 | * gimplify.c (gimplify_expr): Take care that for bitwise-binary | |
8478 | transformation the operands have compatible types. | |
8479 | ||
8480 | 2011-10-14 Jakub Jelinek <jakub@redhat.com> | |
8481 | ||
8482 | * config/i386/sse.md (vec_widen_smult_hi_v8hi, | |
8483 | vec_widen_smult_lo_v8hi, vec_widen_umult_hi_v8hi, | |
8484 | vec_widen_umult_lo_v8hi): Macroize using VI2_AVX2 | |
8485 | mode iterator and any_extend code iterator. | |
8486 | (vec_widen_<s>mult_hi_v8si, vec_widen_<s>mult_lo_v8si): New expanders. | |
8487 | (vec_widen_smult_hi_v4si, vec_widen_smult_lo_v4si): Enable | |
8488 | also for TARGET_SSE4_1 using pmuldq insn. | |
8489 | (sdot_prodv8hi): Macroize using VI2_AVX2 iterator. | |
8490 | (sse2_sse4_1): New code attr. | |
8491 | (udot_prodv4si): Macroize using any_extend code iterator. | |
8492 | (<s>dot_prodv8si): New expander. | |
8493 | ||
8494 | 2011-10-14 Yakovlev Vladimir <vladimir.b.yakovlev@intel.com> | |
8495 | ||
8496 | * config/i386/i386.c (atom_cost): Changed cost for loading | |
8497 | QImode using movzbl. | |
8498 | ||
8499 | 2011-10-14 Michael Meissner <meissner@linux.vnet.ibm.com> | |
8500 | ||
8501 | * config/rs6000/rs6000.c (rs6000_init_builtins): Fix typo in my | |
8502 | change on October 11th, 2011. | |
8503 | ||
8504 | 2011-10-14 Jakub Jelinek <jakub@redhat.com> | |
8505 | ||
8506 | * config/i386/sse.md (vec_interleave_high<mode>, | |
8507 | vec_interleave_low<mode>): Add AVX2 expanders for VI_256 modes. | |
8508 | * config/i386/i386.c (expand_vec_perm_interleave3): New function. | |
8509 | (ix86_expand_vec_perm_builtin_1): Call it. | |
8510 | ||
8511 | 2011-10-14 Georg-Johann Lay <avr@gjlay.de> | |
8512 | ||
8513 | Fix thinko from r179765 | |
8514 | * config/avr/avr.c (avr_option_override): Don't override | |
8515 | flag_omit_frame_pointer if not actually needed. | |
8516 | ||
8517 | 2011-10-14 Georg-Johann Lay <avr@gjlay.de> | |
8518 | ||
8519 | PR target/46278 | |
8520 | * doc/invoke.texi (AVR Options): Document -mstrict-X. | |
8521 | ||
8522 | * config/avr/avr.opt (-mstrict-X): New option. | |
8523 | (avr_strict_X): New variable reflecting -mstrict-X. | |
8524 | * config/avr/avr.c (avr_reg_ok_for_addr_p): Add parameter | |
8525 | outer_code and pass it down to avr_regno_mode_code_ok_for_base_p. | |
8526 | (avr_legitimate_address_p): Pass outer_code to | |
8527 | avr_reg_ok_for_addr_p and use that function in case PLUS. | |
8528 | (avr_mode_code_base_reg_class): Depend on avr_strict_X. | |
8529 | (avr_regno_mode_code_ok_for_base_p): Ditto, and depend on outer_code. | |
8530 | (avr_option_override): Disable -fcaller-saves if -mstrict-X is on. | |
8531 | ||
8532 | 2011-10-14 Jakub Jelinek <jakub@redhat.com> | |
8533 | ||
8534 | * config/i386/sse.md (neg<mode>2): Use VI_AVX2 iterator instead | |
8535 | of VI_128. | |
8536 | ||
8537 | * config/i386/sse.md (mulv2di3): Macroize using VI8_AVX2 iterator. | |
8538 | (ashl<mode>3): Use VI248_AVX2 iterator instead of VI248_128. | |
8539 | Use <sseinsnmode> instead of TI in mode attr. | |
8540 | ||
8541 | 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> | |
8542 | ||
8543 | * config/arm/linux-atomic-64bit.c: New (based on linux-atomic.c). | |
8544 | * config/arm/linux-atomic.c: Change comment to point to 64bit version. | |
8545 | (SYNC_LOCK_RELEASE): Instantiate 64bit version. | |
8546 | * config/arm/t-linux-eabi: Pull in linux-atomic-64bit.c. | |
8547 | ||
8548 | 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> | |
8549 | ||
8550 | * config/arm/arm.c (arm_output_ldrex): Support ldrexd. | |
8551 | (arm_output_strex): Support strexd. | |
8552 | (arm_output_it): New helper to output it in Thumb2 mode only. | |
8553 | (arm_output_sync_loop): Support DI mode. Change comment to | |
8554 | not support const_int. | |
8555 | (arm_expand_sync): Support DI mode. | |
8556 | * config/arm/arm.h (TARGET_HAVE_LDREXBHD): Split into LDREXBH | |
8557 | and LDREXD. | |
8558 | * config/arm/iterators.md (NARROW): move from sync.md. | |
8559 | (QHSD): New iterator for all current ARM integer modes. | |
8560 | (SIDI): New iterator for SI and DI modes only. | |
8561 | * config/arm/sync.md (sync_predtab): New mode_attr. | |
8562 | (sync_compare_and_swapsi): Fold into sync_compare_and_swap<mode>. | |
8563 | (sync_lock_test_and_setsi): Fold into sync_lock_test_and_setsi<mode>. | |
8564 | (sync_<sync_optab>si): Fold into sync_<sync_optab><mode>. | |
8565 | (sync_nandsi): Fold into sync_nand<mode>. | |
8566 | (sync_new_<sync_optab>si): Fold into sync_new_<sync_optab><mode>. | |
8567 | (sync_new_nandsi): Fold into sync_new_nand<mode>. | |
8568 | (sync_old_<sync_optab>si): Fold into sync_old_<sync_optab><mode>. | |
8569 | (sync_old_nandsi): Fold into sync_old_nand<mode>. | |
8570 | (sync_compare_and_swap<mode>): Support SI & DI. | |
8571 | (sync_lock_test_and_set<mode>): Likewise. | |
8572 | (sync_<sync_optab><mode>): Likewise. | |
8573 | (sync_nand<mode>): Likewise. | |
8574 | (sync_new_<sync_optab><mode>): Likewise. | |
8575 | (sync_new_nand<mode>): Likewise. | |
8576 | (sync_old_<sync_optab><mode>): Likewise. | |
8577 | (sync_old_nand<mode>): Likewise. | |
8578 | (arm_sync_compare_and_swapsi): Turn into iterator on SI & DI. | |
8579 | (arm_sync_lock_test_and_setsi): Likewise. | |
8580 | (arm_sync_new_<sync_optab>si): Likewise. | |
8581 | (arm_sync_new_nandsi): Likewise. | |
8582 | (arm_sync_old_<sync_optab>si): Likewise. | |
8583 | (arm_sync_old_nandsi): Likewise. | |
8584 | (arm_sync_compare_and_swap<mode> NARROW): use sync_predtab, fix indent. | |
8585 | (arm_sync_lock_test_and_setsi<mode> NARROW): Likewise. | |
8586 | (arm_sync_new_<sync_optab><mode> NARROW): Likewise. | |
8587 | (arm_sync_new_nand<mode> NARROW): Likewise. | |
8588 | (arm_sync_old_<sync_optab><mode> NARROW): Likewise. | |
8589 | (arm_sync_old_nand<mode> NARROW): Likewise. | |
8590 | ||
8591 | 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> | |
8592 | ||
8593 | PR target/48126 | |
8594 | * config/arm/arm.c (arm_output_sync_loop): Move label before barrier. | |
8595 | ||
8596 | 2011-10-14 David Alan Gilbert <david.gilbert@linaro.org> | |
8597 | ||
8598 | * config/arm/arm.h (TARGET_HAVE_DMB_MCR): MCR Not available in Thumb1. | |
8599 | ||
8600 | 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com> | |
8601 | ||
8602 | * doc/invoke.texi ([Wformat-zero-length]): Tidy. | |
8603 | ||
8604 | 2011-10-14 Jakub Jelinek <jakub@redhat.com> | |
8605 | ||
8606 | * gimple.c (walk_stmt_load_store_addr_ops): Call visit_addr also | |
8607 | on COND_EXPR/VEC_COND_EXPR comparison operands if they are ADDR_EXPRs. | |
8608 | ||
8609 | 2011-10-14 Richard Guenther <rguenther@suse.de> | |
8610 | ||
8611 | PR tree-optimization/50723 | |
8612 | * ipa-split.c (split_function): Use GSI_CONTINUE_LINKING. | |
8613 | ||
8614 | 2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com> | |
8615 | ||
8616 | * gengtype.c (files_rules): Added rules for objc/objc-map.h and | |
8617 | objc/objc-map.c. | |
8618 | ||
8619 | 2011-10-14 Paolo Carlini <paolo.carlini@oracle.com> | |
8620 | ||
8621 | PR c++/17212 | |
8622 | * doc/invoke.texi ([Wformat-zero-length]): Update. | |
8623 | ||
8624 | 2011-10-14 Iain Sandoe <iains@gcc.gnu.org> | |
8625 | ||
8626 | PR bootstrap/50699 | |
8627 | * config/darwin.c (darwin_patch_builtin): Adjust argument type. Only | |
8628 | build for powerpc targets. (darwin_patch_builtins): Only build for | |
8629 | powerpc targets. | |
8630 | ||
8631 | 2011-10-14 Jakub Jelinek <jakub@redhat.com> | |
8632 | ||
8633 | * config/i386/sse.md (*avx_cvtdq2pd256_2): Rename to... | |
8634 | (avx_cvtdq2pd256_2): ... this. | |
8635 | (sseunpackfltmode): New mode attr. | |
8636 | (vec_unpacks_float_hi_v8hi, vec_unpacks_float_lo_v8hi, | |
8637 | vec_unpacku_float_hi_v8hi, vec_unpacku_float_lo_v8hi): Macroize | |
8638 | using VI2_AVX2 iterator. | |
8639 | (vec_unpacku_float_hi_v8si, vec_unpacku_float_lo_v8si): New expanders. | |
8640 | ||
8641 | 2011-10-13 David S. Miller <davem@davemloft.net> | |
8642 | ||
8643 | * config/sparc/sparc.md (plusminus): New code iterator. | |
8644 | (plusminus_insn): New code attr. | |
8645 | (addv2si3, subv2si3, addv4hi3, subv4hi3, addv2hi3, subv2hi3): Merge | |
8646 | using plusminus and plusminus_insn. | |
8647 | (fpadd64_vis, fpsub64_vis): Likewise. | |
8648 | ||
8649 | 2011-10-13 Richard Henderson <rth@redhat.com> | |
8650 | ||
8651 | * doc/md.texi (vec_perm): Document fallback to byte permutation. | |
8652 | * genopinit.c (optabs): Add vec_perm_const. | |
8653 | * optabs.c (can_vec_perm_expr_p): Rename from expand_vec_perm_expr_p. | |
8654 | Reject non-vector modes. Allow fallback to byte permutation. | |
8655 | (expand_vec_perm_expr_1): Split out from ... | |
8656 | (expand_vec_perm_expr): ... here. Allow fallback to byte permutation. | |
8657 | * optabs.h (DOI_vec_perm_const, vec_perm_const_optab): New. | |
8658 | * tree-vect-generic.c (lower_vec_perm): Update for name change. | |
8659 | ||
8660 | 2011-10-13 Richard Henderson <rth@redhat.com> | |
8661 | ||
8662 | * config/rs6000/altivec.md (vec_permv16qi): New pattern. | |
8663 | ||
8664 | * config/rs6000/spu.md (vec_permv16qi): New pattern. | |
8665 | ||
8666 | * config/i386/i386.c (ix86_expand_vec_perm_const): New. | |
8667 | * config/i386/i386-protos.h: Update. | |
8668 | * config/i386/sse.md (VEC_PERM_CONST): New mode iterator. | |
8669 | (vec_perm_const<VEC_PERM_CONST>): New expander. | |
8670 | ||
8671 | * optabs.c (expand_vector_broadcast): New. | |
8672 | (expand_binop): Expand scalar shifts of vectors to vector shifts | |
8673 | of vectors, if the former isn't supported. | |
8674 | * tree-vect-generic.c (expand_vector_operations_1): Don't do that | |
8675 | here; always simplify to scalar shift of vector if possible. | |
8676 | ||
8677 | * config/rs6000/rs6000.c (rs6000_expand_vector_init): Fix mode | |
8678 | test for vector splat. | |
8679 | ||
8680 | 2011-10-13 Jakub Jelinek <jakub@redhat.com> | |
8681 | ||
8682 | * config/i386/sse.md (vec_set<mode>): Change V_128 iterator mode to V. | |
8683 | ||
8684 | 2011-10-13 Jakub Jelinek <jakub@redhat.com> | |
8685 | Richard Guenther <rguenther@suse.de> | |
8686 | ||
8687 | * tree-ssa.c (maybe_optimize_var): Drop TREE_ADDRESSABLE from vector | |
8688 | or complex vars even if their DECL_UID is in not_reg_needs bitmap. | |
8689 | ||
8690 | 2011-10-13 Jakub Jelinek <jakub@redhat.com> | |
8691 | ||
8692 | * config/i386/sse.md (reduc_umin_v8hi): New pattern. | |
8693 | * config/i386/i386.c (ix86_build_const_vector): Handle | |
8694 | also V32QI, V16QI, V16HI and V8HI modes. | |
8695 | (emit_reduc_half): New function. | |
8696 | (ix86_expand_reduc): Use phminposuw insn for V8HImode UMIN. | |
8697 | Use emit_reduc_half helper function. | |
8698 | ||
8699 | 2011-10-13 Lawrence Crowl <crowl@google.com> | |
8700 | Diego Novillo <dnovillo@google.com> | |
8701 | ||
8702 | * lto-streamer-in.c (input_struct_function_base): Factor out of ... | |
8703 | (input_function): ... here. | |
8704 | * lto-streamer-out.c (output_struct_function_base): Factor out of ... | |
8705 | (output_function): ... here. | |
8706 | ||
8707 | 2011-10-13 Gabriel Charette <gchare@google.com> | |
8708 | Diego Novillo <dnovillo@google.com> | |
8709 | ||
8710 | * streamer-hooks.h (struct streamer_hooks): Add hooks | |
8711 | input_location and output_location. | |
8712 | * lto-streamer-in.c (lto_input_location): Use | |
8713 | streamer_hooks.input_location, if set. | |
8714 | * lto-streamer-out.c (lto_output_location): Use | |
8715 | streamer_hooks.output_location, if set. | |
8716 | ||
8717 | 2011-10-13 Eric Botcazou <ebotcazou@adacore.com> | |
8718 | ||
8719 | * doc/invoke.texi (SPARC options): Document -mfix-at697f. | |
8720 | * config/sparc/sparc.opt (mfix-at697f): New option. | |
8721 | * config/sparc/sparc.c (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
8722 | (sparc_reorg): New function. | |
8723 | ||
8724 | 2011-10-13 Richard Guenther <rguenther@suse.de> | |
8725 | ||
8726 | PR tree-optimization/50712 | |
8727 | * ipa-split.c (split_function): Always re-gimplify parameters | |
8728 | when they are not gimple vals before passing them. Properly | |
8729 | check for type compatibility. | |
8730 | ||
8731 | 2011-10-13 Tom de Vries <tom@codesourcery.com> | |
8732 | ||
8733 | * function.c (gimplify_parameters): Set number of arguments of call to | |
8734 | BUILT_IN_ALLOCA_WITH_ALIGN to 2. | |
8735 | ||
8736 | 2011-10-13 Tom de Vries <tom@codesourcery.com> | |
8737 | ||
8738 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Set MEM_READONLY_P | |
8739 | for static const strings. | |
8740 | * varasm.c (build_constant_desc): Generate the memory location of the | |
8741 | constant using gen_const_mem. | |
8742 | ||
8743 | 2011-10-13 Richard Guenther <rguenther@suse.de> | |
8744 | ||
8745 | PR tree-optimization/50698 | |
8746 | * tree-data-ref.c (split_constant_offset_1): Also process | |
8747 | offsets of &MEM. | |
8748 | ||
8749 | 2011-10-12 David S. Miller <davem@davemloft.net> | |
8750 | ||
8751 | * config/sparc/sparc.md (UNSPEC_FPMERGE): Delete. | |
8752 | (UNSPEC_MUL16AU, UNSPEC_MUL8, UNSPEC_MUL8SU, UNSPEC_MULDSU): New | |
8753 | unspecs. | |
8754 | (fpmerge_vis): Remove inaccurate comment, represent using vec_select | |
8755 | of a vec_concat. | |
8756 | (vec_interleave_lowv8qi, vec_interleave_highv8qi): New insns. | |
8757 | (fmul8x16_vis, fmul8x16au_vis, fmul8sux16_vis, fmuld8sux16_vis): | |
8758 | Reimplement as unspecs and remove inaccurate comments. | |
8759 | (vis3_shift_patname): New code attr. | |
8760 | (<vis3_shift_insn><vbits>_vis): Rename to | |
8761 | "v<vis3_shift_patname><mode>3". | |
8762 | (vis3_addsub_ss_patname): New code attr. | |
8763 | (<vis3_addsub_ss_insn><vbits>_vis): Rename to | |
8764 | "<vis3_addsub_ss_patname><mode>3". | |
8765 | * config/sparc/sparc.c (sparc_vis_init_builtins): Update to | |
8766 | accommodate pattern name changes. | |
8767 | ||
8768 | * config/sparc/sparc.h: Do not force TARGET_VIS3 and TARGET_FMAF | |
8769 | to zero when assembler lacks support for such instructions. | |
8770 | * config/sparc/sparc.c (sparc_option_override): Clear MASK_VIS3 | |
8771 | and MASK_FMAF in defaults when assembler lacks necessary support. | |
8772 | ||
8773 | 2011-10-12 Jakub Jelinek <jakub@redhat.com> | |
8774 | ||
8775 | * config/i386/sse.md (vec_unpacks_lo_<mode>, | |
8776 | vec_unpacks_hi_<mode>, vec_unpacku_lo_<mode>, | |
8777 | vec_unpacku_hi_<mode>): Change VI124_128 mode to VI124_AVX2. | |
8778 | * config/i386/i386.c (ix86_expand_sse_unpack): Handle | |
8779 | V32QImode, V16HImode and V8SImode for TARGET_AVX2. | |
8780 | ||
8781 | * config/i386/sse.md (vec_avx2): New mode_attr. | |
8782 | (mulv16qi3): Macroize to cover also mulv32qi3 for TARGET_AVX2 into ... | |
8783 | (mul<mode>3): ... this. | |
8784 | ||
8785 | * config/i386/i386.md (UNSPEC_VPERMDI): Remove. | |
8786 | * config/i386/i386.c (ix86_expand_vec_perm): Handle | |
8787 | V16QImode and V32QImode for TARGET_AVX2. | |
8788 | (MAX_VECT_LEN): Increase to 32. | |
8789 | (expand_vec_perm_blend): Add support for 32-byte integer | |
8790 | vectors with TARGET_AVX2. | |
8791 | (valid_perm_using_mode_p): New function. | |
8792 | (expand_vec_perm_pshufb): Add support for 32-byte integer | |
8793 | vectors with TARGET_AVX2. | |
8794 | (expand_vec_perm_vpshufb2_vpermq): New function. | |
8795 | (expand_vec_perm_vpshufb2_vpermq_even_odd): New function. | |
8796 | (expand_vec_perm_even_odd_1): Handle 32-byte integer vectors | |
8797 | with TARGET_AVX2. | |
8798 | (ix86_expand_vec_perm_builtin_1): Try expand_vec_perm_vpshufb2_vpermq | |
8799 | and expand_vec_perm_vpshufb2_vpermq_even_odd. | |
8800 | * config/i386/sse.md (VEC_EXTRACT_EVENODD_MODE): Add for TARGET_AVX2 | |
8801 | 32-byte integer vector modes. | |
8802 | (vec_pack_trunc_<mode>): Use VI248_AVX2 instead of VI248_128. | |
8803 | (avx2_interleave_highv32qi, avx2_interleave_lowv32qi): Remove pasto. | |
8804 | (avx2_pshufdv3, avx2_pshuflwv3, avx2_pshufhwv3): Generate | |
8805 | 4 new operands. | |
8806 | (avx2_pshufd_1, avx2_pshuflw_1, avx2_pshufhw_1): Don't use | |
8807 | match_dup, instead add 4 new operands and require they have | |
8808 | right cross-lane values. | |
8809 | (avx2_permv4di): Change into define_expand. | |
8810 | (avx2_permv4di_1): New instruction. | |
8811 | (avx2_permv2ti): Use nonimmediate_operand instead of register_operand | |
8812 | for "xm" constrained operand. | |
8813 | (VEC_PERM_AVX2): Add V32QI and V16QI for TARGET_AVX2. | |
8814 | ||
8815 | * config/i386/sse.md (avx2_gathersi<mode>, | |
8816 | avx2_gatherdi<mode>, avx2_gatherdi<mode>256): Add clobber of | |
8817 | match_scratch, change memory_operand to register_operand, | |
8818 | add (mem:BLK (scratch)) use. | |
8819 | (*avx2_gathersi<mode>, *avx2_gatherdi<mode>, | |
8820 | *avx2_gatherdi<mode>256): Add clobber of match_scratch, | |
8821 | add earlyclobber to the output operand and match_scratch, | |
8822 | add (mem:BLK (scratch)) use, change the other mem to match_operand. | |
8823 | Use %p6 instead of %c6 in the pattern. | |
8824 | * config/i386/i386.c (ix86_expand_builtin): Adjust for | |
8825 | operand 2 being a Pmode register_operand instead of memory_operand. | |
8826 | ||
8827 | 2011-10-12 Kai Tietz <ktietz@redhat.com> | |
8828 | ||
8829 | * config/i386/i386.md (simple_return): Disable if TARGET_SEH is active. | |
8830 | ||
8831 | 2011-10-12 Steve Ellcey <sje@cup.hp.com> | |
8832 | ||
8833 | * config/ia64/ia64.c (ia64_init_builtins): Fix unbalanced parentheses. | |
8834 | ||
8835 | 2011-10-12 Richard Guenther <rguenther@suse.de> | |
8836 | ||
8837 | * tree-ssa-alias.c (maybe_skip_until): Cache also at the point | |
8838 | of the first store we visit in a basic-block. | |
8839 | (get_continuation_for_phi): Search for a candidate VUSE that | |
8840 | might dominates all others. Do pairwise disambiguation against | |
8841 | that candidate. | |
8842 | ||
8843 | 2011-10-12 Paul Koning <pkoning@gcc.gnu.org> | |
8844 | ||
8845 | PR tree-optimization/50189 | |
8846 | * tree-vrp.c (extract_range_from_assert): Use the type of | |
8847 | the variable, not the limit. | |
8848 | ||
8849 | 2011-10-12 Richard Guenther <rguenther@suse.de> | |
8850 | ||
8851 | PR tree-optimization/50700 | |
8852 | * tree-object-size.c (addr_object_size): Simplify and treat | |
8853 | MEM_REF bases consistently. | |
8854 | ||
8855 | 2011-10-12 Bernd Schmidt <bernds@codesourcery.com> | |
8856 | ||
8857 | * function.c (prepare_shrink_wrap, bb_active_p): New function. | |
8858 | (thread_prologue_and_epilogue_insns): Use bb_active_p. Call | |
8859 | prepare_shrink_wrap, then recompute bb_active_p for the last block. | |
8860 | ||
8861 | 2011-10-12 Joseph Myers <joseph@codesourcery.com> | |
8862 | ||
8863 | PR c/50565 | |
8864 | * convert.c (convert_to_integer): Do not narrow operands of | |
8865 | pointer subtraction. | |
8866 | ||
8867 | 2011-10-12 Nick Clifton <nickc@redhat.com> | |
8868 | ||
8869 | * config/arm/arm.h (EMIT_EABI_ATTRIBUTE): New macro. Used to | |
8870 | emit a .eabi_attribute assembler directive, possibly with a | |
8871 | comment attached. | |
8872 | * config/arm/arm.c (arm_file_start): Use the new macro. | |
8873 | * config/arm/arm-c.c (arm_output_c_attributes): Likewise. | |
8874 | ||
8875 | 2011-10-12 Georg-Johann Lay <avr@gjlay.de> | |
8876 | ||
8877 | PR target/49939 | |
8878 | * config/avr/avr.md (*movqi): Rename to movqi_insn. | |
8879 | (*call_insn): Rename to call_insn. | |
8880 | (*call_value_insn): Rename to call_value_insn. | |
8881 | * config/avr/avr.c (avr_2word_insn_p): New static function. | |
8882 | (jump_over_one_insn_p): Use it. | |
8883 | ||
8884 | 2011-10-12 Richard Sandiford <richard.sandiford@linaro.org> | |
8885 | ||
8886 | PR middle-end/48660 | |
8887 | * expr.h (copy_blkmode_to_reg): Declare. | |
8888 | * expr.c (copy_blkmode_to_reg): New function. | |
8889 | (expand_assignment): Don't expand register RESULT_DECLs before | |
8890 | the lhs. Use copy_blkmode_to_reg to copy BLKmode values into a | |
8891 | RESULT_DECL register. | |
8892 | (expand_expr_real_1): Handle BLKmode decls when looking for promotion. | |
8893 | * stmt.c (expand_return): Move BLKmode-to-register code into | |
8894 | copy_blkmode_to_reg. | |
8895 | ||
8896 | 2011-10-11 Eric Botcazou <ebotcazou@adacore.com> | |
8897 | ||
8898 | PR target/49965 | |
8899 | * config/sparc/sparc.md (mov<I:mode>cc): Do not save comparison code. | |
8900 | (mov<F:mode>cc): Likewise. | |
8901 | ||
8902 | 2011-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
8903 | ||
8904 | * tree-ssa-address.c (copy_ref_info): Remove copy of TREE_THIS_NOTRAP. | |
8905 | ||
8906 | 2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com> | |
8907 | ||
8908 | * tree.h (built_in_decls): Delete old interface with two parallel | |
8909 | arrays to hold standard builtin declarations, and replace it with | |
8910 | a function based interface that can support creating builtins on | |
8911 | the fly in the future. Change all uses, and poison the old | |
8912 | names. Make sure 0 is not a legitimate builtin index. | |
8913 | (implicit_built_in_decls): Ditto. | |
8914 | (built_in_info): Ditto. | |
8915 | (BUILTIN_VALID_P): Ditto. | |
8916 | (builtin_decl_explicit): Ditto. | |
8917 | (builtin_decl_implicit): Ditto. | |
8918 | (set_builtin_decl): Ditto. | |
8919 | (set_builtin_decl_implicit_p): Ditto. | |
8920 | (builtin_decl_explicit_p): Ditto. | |
8921 | (builtin_decl_implicit_p): Ditto. | |
8922 | * tree-complex.c (expand_complex_libcall): Ditto. | |
8923 | * tree-loop-distribution.c (generate_memset_zero): Ditto. | |
8924 | * tree-ssa-strlen.c (get_string_length): Ditto. | |
8925 | (handle_builtin_strcpy): Ditto. | |
8926 | (handle_builtin_strcat): Ditto. | |
8927 | * tree.c (iterative_hash_expr): Ditto. | |
8928 | (local_define_builtin): Ditto. | |
8929 | (build_common_builtin_nodes): Ditto. | |
8930 | * builtins.c (built_in_decls): Ditto. | |
8931 | (implicit_built_in_decls): Ditto. | |
8932 | (built_in_info): Ditto | |
8933 | (expand_builtin_classify_type): Ditto. | |
8934 | (mathfn_built_in_1): Ditto. | |
8935 | (expand_builtin_cexpi): Ditto. | |
8936 | (expand_builtin_mempcpy_args): Ditto. | |
8937 | (expand_builtin_stpcpy): Ditto. | |
8938 | (gimplify_va_arg_expr): Ditto. | |
8939 | (expand_builtin_sync_operation): Ditto. | |
8940 | (build_builtin_expect_predicate): Ditto. | |
8941 | (fold_builtin_memory_op): Ditto. | |
8942 | (fold_builtin_strcpy): Ditto. | |
8943 | (fold_builtin_stpcpy): Ditto. | |
8944 | (fold_builtin_strncpy): Ditto. | |
8945 | (fold_builtin_interclass_mathfn): Ditto. | |
8946 | (fold_builtin_classify): Ditto. | |
8947 | (fold_builtin_2): Ditto. | |
8948 | (fold_builtin_strstr): Ditto. | |
8949 | (fold_builtin_strrchr): Ditto. | |
8950 | (fold_builtin_strpbrk): Ditto. | |
8951 | (fold_builtin_strcat): Ditto. | |
8952 | (fold_builtin_strncat): Ditto. | |
8953 | (fold_builtin_strcspn): Ditto. | |
8954 | (fold_builtin_fputs): Ditto. | |
8955 | (fold_builtin_sprintf): Ditto. | |
8956 | (fold_builtin_snprintf): Ditto. | |
8957 | (expand_builtin_memory_chk): Ditto. | |
8958 | (fold_builtin_memory_chk): Ditto. | |
8959 | (fold_builtin_stxcpy_chk): Ditto. | |
8960 | (fold_builtin_strncpy_chk): Ditto. | |
8961 | (fold_builtin_strcat_chk): Ditto. | |
8962 | (fold_builtin_strncat_chk): Ditto. | |
8963 | (fold_builtin_sprintf_chk_1): Ditto. | |
8964 | (fold_builtin_snprintf_chk_1): Ditto. | |
8965 | (fold_builtin_printf): Ditto. | |
8966 | (fold_builtin_fprintf): Ditto. | |
8967 | (fold_call_stmt): Ditto. | |
8968 | (set_builtin_user_assembler_name): Ditto. | |
8969 | * tree-emutls.c (emutls_common_1): Ditto. | |
8970 | * omp-low.c (scan_omp): Ditto. | |
8971 | (lower_rec_input_clauses): Ditto. | |
8972 | (lower_reduction_clauses): Ditto. | |
8973 | (expand_parallel_call): Ditto. | |
8974 | (expand_task_call): Ditto. | |
8975 | (maybe_catch_exception): Ditto. | |
8976 | (optimize_omp_library_calls): Ditto. | |
8977 | (expand_omp_for_generic): Ditto. | |
8978 | (expand_omp_for_static_nochunk): Ditto. | |
8979 | (expand_omp_for_static_chunk): Ditto. | |
8980 | (expand_omp_sections): Ditto. | |
8981 | (expand_omp_atomic_fetch_op): Ditto. | |
8982 | (expand_omp_atomic_pipeline): Ditto. | |
8983 | (expand_omp_atomic_mutex): Ditto. | |
8984 | (lower_omp_single_simple): Ditto. | |
8985 | (lower_omp_single_copy): Ditto. | |
8986 | (lower_omp_master): Ditto. | |
8987 | (lower_omp_ordered): Ditto. | |
8988 | (lower_omp_critical): Ditto. | |
8989 | * tree-ssa-ccp.c (optimize_stdarg_builtin): Ditto. | |
8990 | * builtins.c (DEF_BUILTIN_STUB): Ditto. | |
8991 | (BUILT_IN_NONE): Ditto. | |
8992 | * tree-ssa-math-opts.c (execute_optimize_bswap): Ditto. | |
8993 | * gimple-low.c (lower_function_body): Ditto. | |
8994 | (lower_builtin_setjmp): Ditto. | |
8995 | * c-decl.c (merge_decls): Ditto. | |
8996 | * tree-eh.c (lower_resx): Ditto. | |
8997 | (lower_resx): Ditto. | |
8998 | (lower_eh_dispatch): Ditto. | |
8999 | * function (gimplify_parameters): Ditto. | |
9000 | * c-typeck.c (build_function_call_vec): Ditto. | |
9001 | * gimplify.c (build_stack_save_restore): Ditto. | |
9002 | (gimplify_vla_decl): Ditto. | |
9003 | (gimplify_modify_expr_to_memcpy): Ditto. | |
9004 | (gimplify_modify_expr_to_memset): Ditto. | |
9005 | (gimplify_variable_sized_compare): Ditto. | |
9006 | (gimplify_function_tree): Ditto. | |
9007 | * calls.c (emit_call_1): Ditto. | |
9008 | * tree-ssa-forprop.c (simplify_builtin_call): Ditto. | |
9009 | * tree-nested.c (convert_nl_goto_reference): Ditto. | |
9010 | (convert_tramp_reference_op): Ditto. | |
9011 | (finalize_nesting_tree_1): Ditto. | |
9012 | * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Ditto. | |
9013 | (tree_ssa_prefetch_arrays): Ditto. | |
9014 | * tree-streamer-in.c (streamer_get_builtin_tree): Ditto. | |
9015 | * system.h (built_in_decls): Ditto. | |
9016 | (implicit_built_in_decls): Ditto. | |
9017 | * tree-vect-generic.c (expand_vector_operations_1): Ditto. | |
9018 | * config/sparc/sparc.c (sparc_gimplify_va_arg): Ditto. | |
9019 | * config/i386/i386.c (ix86_gimplify_va_arg): Ditto. | |
9020 | (ix86_veclibabi_svml): Ditto. | |
9021 | (ix86_veclibabi_acml): Ditto. | |
9022 | * config/vms/vms.c (vms_patch_builtins): Ditto. | |
9023 | * config/ia64/ia64.c (ia64_init_builtins): Ditto. | |
9024 | * config/rs6000/rs6000.c (rs6000_gimplify_va_arg): Ditto. | |
9025 | (rs6000_builtin_vectorized_libmass): Ditto. | |
9026 | (rs6000_init_builtins): Ditto. | |
9027 | * config/darwin.c (darwin_override_options): Ditto. | |
9028 | (darwin_patch_builtin): Ditto. | |
9029 | (darwin_rename_builtins): Ditto. | |
9030 | * config/pa/pa.c (pa_init_builtins): Ditto. | |
9031 | ||
9032 | 2011-10-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
9033 | ||
9034 | * tree.h (copy_ref_info): Expose existing function. | |
9035 | * tree-ssa-loop-ivopts.c (copy_ref_info): Move function to... | |
9036 | * tree-ssa-address.c (copy_ref_info): ...here, and remove static token. | |
9037 | ||
9038 | 2011-10-11 Georg-Johann Lay <avr@gjlay.de> | |
9039 | ||
9040 | * config/avr/avr-protos.h (avr_mode_code_base_reg_class): New | |
9041 | prototype. | |
9042 | (avr_regno_mode_code_ok_for_base_p): New prototype. | |
9043 | * config/avr/avr.h (BASE_REG_CLASS): Remove. | |
9044 | (REGNO_OK_FOR_BASE_P): Remove. | |
9045 | (REG_OK_FOR_BASE_NOSTRICT_P): Remove. | |
9046 | (REG_OK_FOR_BASE_STRICT_P): Remove. | |
9047 | (MODE_CODE_BASE_REG_CLASS): New define. | |
9048 | (REGNO_MODE_CODE_OK_FOR_BASE_P): New define. | |
9049 | * config/avr/avr.c (avr_mode_code_base_reg_class): New function. | |
9050 | (avr_regno_mode_code_ok_for_base_p): New function. | |
9051 | (avr_reg_ok_for_addr_p): New static function. | |
9052 | (avr_legitimate_address_p): Use it. Beautify. | |
9053 | ||
9054 | 2011-10-11 Georg-Johann Lay <avr@gjlay.de> | |
9055 | ||
9056 | PR target/50447 | |
9057 | * config/avr/avr.md (cc): Add out_plus attribute alternative. | |
9058 | (addsi3): Use it. Adapt avr_out_plus to new prototype. Use | |
9059 | avr_out_plus for all CONST_INT addends. | |
9060 | * config/avr/avr-protos.h (avr_out_plus): Change prototype. | |
9061 | * config/avr/avr.c (notice_update_cc): Call avr_out_plus on | |
9062 | CC_OUT_PLUS. | |
9063 | (avr_out_plus_1): Change prototype and report effect on cc0. | |
9064 | (avr_out_plus): Ditto. | |
9065 | (adjust_insn_length): Adapt call to avr_out_plus to new prototype. | |
9066 | ||
9067 | 2011-10-11 H.J. Lu <hongjiu.lu@intel.com> | |
9068 | ||
9069 | * config/i386/i386.c (ix86_expand_special_args_builtin): Remove | |
9070 | the extra break. | |
9071 | ||
9072 | 2011-10-11 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> | |
9073 | ||
9074 | * doc/invoke.texi: Document new warning. | |
9075 | * common.opt (Wvector-operation-performance): Define new warning. | |
9076 | * tree-vect-generic.c (expand_vector_piecewise): Warn about expanded | |
9077 | vector operation. | |
9078 | (exapnd_vector_parallel): Warn about expanded vector operation. | |
9079 | (lower_vec_shuffle): Warn about expanded vector operation. | |
9080 | * c-typeck.c (c_build_vec_perm_expr): Store correct location | |
9081 | when creating VEC_PERM_EXPR. | |
9082 | ||
9083 | 2011-10-11 Richard Guenther <rguenther@suse.de> | |
9084 | ||
9085 | PR tree-optimization/50204 | |
9086 | * tree-ssa-alias.c (get_continuation_for_phi_1): Split out | |
9087 | two argument handling from ... | |
9088 | (get_continuation_for_phi): ... here. Handle arbitrary number | |
9089 | of PHI args. | |
9090 | ||
9091 | 2011-10-11 Richard Sandiford <richard.sandiford@linaro.org> | |
9092 | ||
9093 | * modulo-sched.c: Fix comment typo. Mention the possibility | |
9094 | of using scheduling windows of II+1 cycles. | |
9095 | ||
9096 | 2011-10-11 Tristan Gingold <gingold@adacore.com> | |
9097 | ||
9098 | * doc/invoke.texi (C Dialect Options): Document | |
9099 | -fallow-parameterless-variadic-functions. | |
9100 | * c-parser.c (c_parser_parms_list_declarator): Handle it. | |
9101 | ||
9102 | 2011-10-10 Georg-Johann Lay <avr@gjlay.de> | |
9103 | ||
9104 | * config/avr/avr.c (avr_option_override): Set flag_omit_frame_pointer | |
9105 | to 0 if frame pointer is needed for unwinding. | |
9106 | ||
9107 | 2011-10-10 Uros Bizjak <ubizjak@gmail.com> | |
9108 | ||
9109 | PR bootstrap/50665 | |
9110 | * optabs.h (DOI_vec_perm): Rename from OTI_vec_perm. Move from enum | |
9111 | optab_index to enum direct_optab_index. | |
9112 | (vec_perm_optab): Update. | |
9113 | ||
9114 | 2011-10-10 Anatoly Sokolov <aesok@post.ru> | |
9115 | ||
9116 | * config/cris/cris.c (cris_preferred_reload_class): New function. | |
9117 | (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
9118 | * config/cris/cris.h (PREFERRED_RELOAD_CLASS): Remove. | |
9119 | ||
9120 | 2011-10-10 Georg-Johann Lay <avr@gjlay.de> | |
9121 | ||
9122 | * config/avr/avr.md (*tablejump_rjmp): Change insn condition to | |
9123 | !AVR_HAVE_JMP_CALL. | |
9124 | (*tablejump_lib): Change insn condition to AVR_HAVE_JMP_CALL. | |
9125 | (*tablejump_enh, *tablejump): Remove insns. | |
9126 | * config/avr/libgcc.S (__tablejump__): Use RET instead of EIND + | |
9127 | EIJMP for indirect jump. Use LPM Z+ where available. | |
9128 | ||
9129 | 2011-10-10 Richard Henderson <rth@redhat.com> | |
9130 | ||
9131 | * doc/md.texi (vec_perm_const): Fix typo in cindex. | |
9132 | ||
9133 | 2011-10-10 Kirill Yukhin <kirill.yukhin@intel.com> | |
9134 | Yakovlev Vladimir <vladimir.b.yakovlev@intel.com> | |
9135 | ||
9136 | * config/i386/sse.md (fma_fnmsub_<mode>): Fix a typo. | |
9137 | ||
9138 | 2011-10-10 Richard Guenther <rguenther@suse.de> | |
9139 | ||
9140 | PR middle-end/50389 | |
9141 | * gimple-fold.c (gimplify_and_update_call_from_tree): Do not | |
9142 | mark symbols for renaming. Append the VUSE to all statements | |
9143 | that possibly can have one. | |
9144 | ||
9145 | 2011-10-10 Richard Guenther <rguenther@suse.de> | |
9146 | ||
9147 | * ipa-split.c (pass_split_functions): Add verification TODOs. | |
9148 | (pass_feedback_split_functions): Likewise. | |
9149 | ||
9150 | 2011-10-10 Richard Guenther <rguenther@suse.de> | |
9151 | ||
9152 | PR middle-end/50195 | |
9153 | * fold-const.c (fold_binary_loc): Canonicalize x*x to pow (x, 2) | |
9154 | only when optimizing. | |
9155 | ||
9156 | 2011-10-10 Nick Clifton <nickc@redhat.com> | |
9157 | ||
9158 | PR middle-end/49801 | |
9159 | * compare-elim.c (find_comparisons_in_bb): Use df_get_live_in and | |
9160 | df_get_live_out instead of accessing the bitmaps directly. | |
9161 | (execute_compare_elim_after_reload): Remove calls to df_set_flags, | |
9162 | df_live_add_problem and df_analyze. | |
9163 | ||
9164 | 2011-10-10 Michael Matz <matz@suse.de> | |
9165 | ||
9166 | PR middle-end/50638 | |
9167 | * tree-emutls.c (gen_emutls_addr): Call add_referenced_var. | |
9168 | ||
9169 | 2011-10-10 Richard Sandiford <richard.sandiford@linaro.org> | |
9170 | ||
9171 | * modulo-sched.c (ps_reg_move_info): Add num_consecutive_stages. | |
9172 | (SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES): Delete. | |
9173 | (node_sched_params): Remove first_reg_move and nreg_moves. | |
9174 | (ps_num_consecutive_stages, extend_node_sched_params): New functions. | |
9175 | (update_node_sched_params): Move up file. | |
9176 | (print_node_sched_params): Print the stage. Don't dump info related | |
9177 | to first_reg_move and nreg_moves. | |
9178 | (set_columns_for_row): New function. | |
9179 | (set_columns_for_ps): Move up file and use set_columns_for_row. | |
9180 | (schedule_reg_move): New function. | |
9181 | (schedule_reg_moves): Call extend_node_sched_params and | |
9182 | schedule_reg_move. Extend size of uses bitmap. Initialize | |
9183 | num_consecutive_stages. Return false if a move could not be | |
9184 | scheduled. | |
9185 | (apply_reg_moves): Don't emit moves here. | |
9186 | (permute_partial_schedule): Handle register moves. | |
9187 | (duplicate_insns_of_cycles): Remove for_prolog. Emit moves according | |
9188 | to the same stage-count test as ddg nodes. | |
9189 | (generate_prolog_epilog): Update calls accordingly. | |
9190 | (sms_schedule): Allow move-scheduling to add a new first stage. | |
9191 | ||
9192 | 2011-10-10 Richard Sandiford <richard.sandiford@linaro.org> | |
9193 | ||
9194 | * modulo-sched.c (ps_insn): Adjust comment. | |
9195 | (ps_reg_move_info): New structure. | |
9196 | (partial_schedule): Add reg_moves field. | |
9197 | (SCHED_PARAMS): Use node_sched_param_vec instead of node_sched_params. | |
9198 | (node_sched_params): Turn first_reg_move into an identifier. | |
9199 | (ps_reg_move): New function. | |
9200 | (ps_rtl_insn): Cope with register moves. | |
9201 | (ps_first_note): Adjust comment and assert that the instruction | |
9202 | isn't a register move. | |
9203 | (node_sched_params): Replace with... | |
9204 | (node_sched_param_vec): ...this vector. | |
9205 | (set_node_sched_params): Adjust accordingly. | |
9206 | (print_node_sched_params): Take a partial schedule instead of a ddg. | |
9207 | Use ps_rtl_insn and ps_reg_move. | |
9208 | (generate_reg_moves): Rename to... | |
9209 | (schedule_reg_moves): ...this. Remove rescan parameter. Record each | |
9210 | move in the partial schedule, but don't emit it here. Don't perform | |
9211 | register substitutions here either. | |
9212 | (apply_reg_moves): New function. | |
9213 | (duplicate_insns_of_cycles): Use register indices directly, | |
9214 | rather than finding instructions using PREV_INSN. Use ps_reg_move. | |
9215 | (sms_schedule): Call schedule_reg_moves before committing to | |
9216 | a partial schedule. Try the next ii if the schedule fails. | |
9217 | Use apply_reg_moves instead of generate_reg_moves. Adjust | |
9218 | call to print_node_sched_params. Free node_sched_param_vec | |
9219 | instead of node_sched_params. | |
9220 | (create_partial_schedule): Initialize reg_moves. | |
9221 | (free_partial_schedule): Free reg_moves. | |
9222 | ||
9223 | 2011-10-10 Richard Sandiford <richard.sandiford@linaro.org> | |
9224 | ||
9225 | * modulo-sched.c (ps_insn): Replace node field with an identifier. | |
9226 | (SCHED_ASAP): Replace with.. | |
9227 | (NODE_ASAP): ...this macro. | |
9228 | (SCHED_PARAMS): New macro. | |
9229 | (SCHED_TIME, SCHED_FIRST_REG_MOVE, SCHED_NREG_MOVES, SCHED_ROW) | |
9230 | (SCHED_STAGE, SCHED_COLUMN): Redefine using SCHED_PARAMS. | |
9231 | (node_sched_params): Remove asap. | |
9232 | (ps_rtl_insn, ps_first_note): New functions. | |
9233 | (set_node_sched_params): Use XCNEWVEC. Don't copy across the | |
9234 | asap values. | |
9235 | (print_node_sched_params): Use SCHED_PARAMS and NODE_ASAP. | |
9236 | (generate_reg_moves): Pass ids to the SCHED_* macros. | |
9237 | (update_node_sched_params): Take a ps insn identifier rather than | |
9238 | a node as parameter. Use ps_rtl_insn. | |
9239 | (set_columns_for_ps): Update for above field and SCHED_* macro changes. | |
9240 | (permute_partial_schedule): Use ps_rtl_insn and ps_first_note. | |
9241 | (optimize_sc): Update for above field and SCHED_* macro changes. | |
9242 | Update calls to try_scheduling_node_in_cycle and | |
9243 | update_node_sched_params. | |
9244 | (duplicate_insns_of_cycles): Adjust for above field and SCHED_* | |
9245 | macro changes. Use ps_rtl_insn and ps_first_note. | |
9246 | (sms_schedule): Pass ids to the SCHED_* macros. | |
9247 | (get_sched_window): Adjust for above field and SCHED_* macro changes. | |
9248 | Use NODE_ASAP instead of SCHED_ASAP. | |
9249 | (try_scheduling_node_in_cycle): Remove node parameter. Update | |
9250 | call to ps_add_node_check_conflicts. Pass ids to the SCHED_* macros. | |
9251 | (sms_schedule_by_order): Update call to try_scheduling_node_in_cycle. | |
9252 | (ps_insert_empty_row): Adjust for above field changes. | |
9253 | (compute_split_row): Use ids rather than nodes. | |
9254 | (verify_partial_schedule): Adjust for above field changes. | |
9255 | (print_partial_schedule): Use ps_rtl_insn. | |
9256 | (create_ps_insn): Take an id rather than a node. | |
9257 | (ps_insn_find_column): Adjust for above field changes. | |
9258 | Use ps_rtl_insn. | |
9259 | (ps_insn_advance_column): Adjust for above field changes. | |
9260 | (add_node_to_ps): Remove node parameter. Update call to | |
9261 | create_ps_insn. | |
9262 | (ps_has_conflicts): Use ps_rtl_insn. | |
9263 | (ps_add_node_check_conflicts): Replace node parameter than an id. | |
9264 | ||
9265 | 2011-10-10 Richard Sandiford <richard.sandiford@linaro.org> | |
9266 | ||
9267 | * modulo-sched.c (undo_replace_buff_elem): Delete. | |
9268 | (generate_reg_moves): Don't build and return an undo list. | |
9269 | (free_undo_replace_buff): Delete. | |
9270 | (sms_schedule): Adjust call to generate_reg_moves. | |
9271 | Don't call free_undo_replace_buff. | |
9272 | ||
ecdbd01a | 9273 | 2011-10-10 Matthias Klose <doko@ubuntu.com> |
a7f45047 RB |
9274 | |
9275 | * common/config/m32c: Remove empty directory. | |
9276 | ||
9277 | 2011-10-10 Georg-Johann Lay <avr@gjlay.de> | |
9278 | ||
9279 | * config/avr/avr.md (*mulhi3_enh): Treat squaring smarter. | |
9280 | ||
9281 | 2011-10-10 Georg-Johann Lay <avr@gjlay.de> | |
9282 | ||
9283 | PR target/50652 | |
9284 | * config/avr/avr-mcus.def (AVR_MCU): Set .data_section_start of | |
9285 | atmega164a to 0x100. | |
9286 | ||
9287 | 2011-10-09 Eric Botcazou <ebotcazou@adacore.com> | |
9288 | ||
9289 | * tree-ssa-forwprop.c (forward_propagate_into_comparison): Do not make | |
9290 | the replacement if the conversion to the LHS type is not useless. | |
9291 | ||
9292 | 2011-10-09 Ira Rosen <ira.rosen@linaro.org> | |
9293 | ||
9294 | PR tree-optimization/50635 | |
9295 | * tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add | |
9296 | DEF_STMT to the list of statements to be replaced by the | |
9297 | pattern statements. | |
9298 | (vect_handle_widen_mult_by_const): Don't check TYPE_OUT. | |
9299 | ||
9300 | 2011-10-09 Anatoly Sokolov <aesok@post.ru> | |
9301 | ||
9302 | * system.h: Commit forgotten hunk in previous patch. | |
9303 | (OUTPUT_ADDR_CONST_EXTRA): Poison. | |
9304 | ||
9305 | 2011-10-08 Nicola Pero <nicola.pero@meta-innovation.com> | |
9306 | ||
9307 | PR libobjc/50428 | |
9308 | * doc/objc.texi (Garbage Collection): Updated example to protect | |
9309 | +initialize against execution in subclasses. | |
9310 | ||
9311 | 2011-10-07 Richard Henderson <rth@redhat.com> | |
9312 | ||
9313 | * doc/extend.texi (__builtin_shuffle): Improve the description to | |
9314 | include the modulus of the selector. Mention OpenCL. | |
9315 | * doc/md.texi (vec_perm, vec_perm_const): Document named patterns. | |
9316 | ||
9317 | * tree.def (VEC_PERM_EXPR): Rename from VEC_SHUFFLE_EXPR. | |
9318 | * genopinit.c (optabs): Rename vshuffle to vec_perm. | |
9319 | * c-typeck.c (c_build_vec_perm_expr): Rename from | |
9320 | c_build_vec_shuffle_expr. Update for name changes. | |
9321 | * optabs.c (expand_vec_perm_expr_p): Rename from | |
9322 | expand_vec_shuffle_expr_p. | |
9323 | (expand_vec_perm_expr): Rename from expand_vec_shuffle_expr. | |
9324 | * optabs.h (OTI_vec_perm): Rename from DOI_vshuffle. | |
9325 | (vec_perm_optab): Rename from vshuffle_optab. | |
9326 | * expr.c, gimple-pretty-print.c, gimple.c, gimplify.c, | |
9327 | c-tree.h, c-parser.c, tree-cfg.c, tree-inline.c, tree-pretty-print.c, | |
9328 | tree-ssa-operands.c, tree-vect-generic.c: Update for name changes. | |
9329 | ||
9330 | * config/i386/i386.c (ix86_expand_vec_perm): Rename from | |
9331 | ix86_expand_vshuffle. | |
9332 | * config/i386/i386-protos.h: Update. | |
9333 | * config/i386/sse.md (VEC_PERM_AVX2): Rename from VSHUFFLE_AVX2. | |
9334 | (vec_perm<VEC_PERM_AVX2>): Rename from vshuffle<VSHUFFLE_AVX2>. | |
9335 | ||
9336 | 2011-10-07 Richard Henderson <rth@redhat.com> | |
9337 | ||
9338 | * config/i386/predicates.md (avx2_pblendw_operand): New. | |
9339 | * config/i386/sse.md (sse4_1_pblendw): Un-macroize. | |
9340 | (avx2_pblendw, *avx2_pblendw): New expander and insn. | |
9341 | ||
9342 | 2011-10-07 Richard Henderson <rth@redhat.com> | |
9343 | ||
9344 | * config/i386/i386.c (bdesc_args): Update code for | |
9345 | __builtin_ia32_palignr256. Change type of __builtin_ia32_pslldqi256, | |
9346 | and __builtin_ia32_psrldqi256 to V4DI_FTYPE_V4DI_INT_CONVERT. | |
9347 | (ix86_expand_args_builtin): Handle V4DI_FTYPE_V4DI_INT_CONVERT. | |
9348 | * config/i386/sse.md (mode iterator V16): Add V2TI. | |
9349 | (mode iterator SSESCALARMODE): Use V2TI not V4DI. | |
9350 | (mode attr ssse3_avx2): Add V2TI. | |
9351 | (avx2_lshrqv4di3, avx2_lshlqv4di3): Remove. | |
9352 | ||
9353 | 2011-10-07 David S. Miller <davem@davemloft.net> | |
9354 | ||
9355 | PR 50655 | |
9356 | * configure.ac: Add .register directives to VIS3 test. | |
9357 | * configure: Regenerate. | |
9358 | ||
9359 | 2011-10-07 Richard Henderson <rth@redhat.com> | |
9360 | ||
9361 | * config.gcc (x86_64-*): Add core-avx-i, core-avx2 for with_cpu. | |
9362 | ||
9363 | 2011-10-07 Richard Henderson <rth@redhat.com> | |
9364 | ||
9365 | PR 49752 | |
9366 | * fold-const.c (fold_checksum_tree): Remove out-of-date assert. | |
9367 | ||
9368 | 2011-10-07 Andrew Stubbs <ams@codesourcery.com> | |
9369 | ||
9370 | * config/arm/predicates.md (shift_amount_operand): Remove constant | |
9371 | range check. | |
9372 | (shift_operator): Check range of constants for all shift operators. | |
9373 | ||
9374 | 2011-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
9375 | ||
9376 | * config/s390/s390.c (s390_emit_tls_call_insn): Remove assertion. | |
9377 | Load GOT pointer for non-pic builds. | |
9378 | (s390_load_got): Replace pic_offset_table_rtx with hardcoded r12. | |
9379 | (s390_emit_call): Likewise. | |
9380 | ||
9381 | 2011-10-07 Tom de Vries <tom@codesourcery.com> | |
9382 | ||
9383 | PR middle-end/50527 | |
9384 | * tree.c (build_common_builtin_nodes): Add local_define_builtin for | |
9385 | BUILT_IN_ALLOCA_WITH_ALIGN. Mark that BUILT_IN_ALLOCA_WITH_ALIGN can | |
9386 | throw. | |
9387 | * builtins.c (expand_builtin_alloca): Handle BUILT_IN_ALLOCA_WITH_ALIGN | |
9388 | arglist. Set align for BUILT_IN_ALLOCA_WITH_ALIGN. | |
9389 | (expand_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN. | |
9390 | (is_inexpensive_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN. | |
9391 | * tree-ssa-ccp.c (evaluate_stmt): Set align for | |
9392 | BUILT_IN_ALLOCA_WITH_ALIGN. | |
9393 | (fold_builtin_alloca_for_var): Rename to ... | |
9394 | (fold_builtin_alloca_with_align): Set DECL_ALIGN from 2nd | |
9395 | BUILT_IN_ALLOCA_WITH_ALIGN argument. | |
9396 | (ccp_fold_stmt): Try folding BUILT_IN_ALLOCA_WITH_ALIGN using | |
9397 | fold_builtin_alloca_with_align. | |
9398 | (optimize_stack_restore): Handle BUILT_IN_ALLOCA_WITH_ALIGN. | |
9399 | * builtins.def (BUILT_IN_ALLOCA_WITH_ALIGN): Declare using | |
9400 | DEF_BUILTIN_STUB. | |
9401 | * ipa-pure-const.c (special_builtin_state): Handle | |
9402 | BUILT_IN_ALLOCA_WITH_ALIGN. | |
9403 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1) | |
9404 | (call_may_clobber_ref_p_1): Same. | |
9405 | * function.c (gimplify_parameters): Lower vla to | |
9406 | BUILT_IN_ALLOCA_WITH_ALIGN. | |
9407 | * gimplify.c (gimplify_vla_decl): Same. | |
9408 | * cfgexpand.c (expand_call_stmt): Handle BUILT_IN_ALLOCA_WITH_ALIGN. | |
9409 | * tree-mudflap.c (mf_xform_statements): Same. | |
9410 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary) | |
9411 | (mark_all_reaching_defs_necessary_1, propagate_necessity): Same. | |
9412 | * varasm.c (incorporeal_function_p): Same. | |
9413 | * tree-object-size.c (alloc_object_size): Same. | |
9414 | * gimple.c (gimple_build_call_from_tree): Same. | |
9415 | ||
9416 | 2011-10-07 Bernd Schmidt <bernds@codesourcery.com> | |
9417 | ||
9418 | * function.c (frame_required_for_rtx): Remove function. | |
9419 | (requires_stack_frame_p): New arg set_up_by_prologue. All callers | |
9420 | changed. Compute a set of mentioned registers and compare against | |
9421 | the new arg rather than calling frame_required_for_rtx. | |
9422 | (thread_prologue_and_epilogue_insns): Compute the set_up_by_prologue | |
9423 | reg set. Convert the unconverted_simple_returns mechanism to store | |
9424 | jump insns rather than their basic blocks. Also check the | |
9425 | orig_entry_edge destination for new blocks. | |
9426 | ||
9427 | 2011-10-07 Jakub Jelinek <jakub@redhat.com> | |
9428 | ||
9429 | PR tree-optimization/50650 | |
9430 | * tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): Don't | |
9431 | call vect_is_simple_cond here, instead fail if cond_expr isn't | |
9432 | COMPARISON_CLASS_P or if get_vectype_for_scalar_type returns NULL | |
9433 | for cond_expr's first operand. | |
9434 | * tree-vect-stmts.c (vect_is_simple_cond): Static again. | |
9435 | * tree-vectorizer.h (vect_is_simple_cond): Remove prototype. | |
9436 | ||
9437 | 2011-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
9438 | ||
9439 | * config/s390/s390.md (DWH, dwh): New mode macros. | |
9440 | ("umulsidi3"): Extend to support "umulditi3" as well. | |
9441 | ||
9442 | 2011-10-07 Uros Bizjak <ubizjak@gmail.com> | |
9443 | H.J. Lu <hongjiu.lu@intel.com> | |
9444 | ||
9445 | PR target/50603 | |
9446 | * config/i386/i386.c (ix86_fixup_binary_operands): Force src2 of | |
9447 | integer PLUS RTX to a register to improve address combine. | |
9448 | ||
9449 | 2011-10-06 Richard Henderson <rth@redhat.com> | |
9450 | ||
9451 | * combine-stack-adjust.c (maybe_move_args_size_note): Add after | |
9452 | parameter; use it to decide whether to merge two notes. | |
9453 | (combine_stack_adjustments_for_block): Use maybe_move_args_size_note | |
9454 | for the deallocation case as well. | |
9455 | ||
9456 | 2011-10-06 Anatoly Sokolov <aesok@post.ru> | |
9457 | ||
9458 | * system.h (OUTPUT_ADDR_CONST_EXTRA): Poison. | |
9459 | * doc/tm.texi.in (OUTPUT_ADDR_CONST_EXTRA): Remove documentation. | |
9460 | * doc/tm.texi: Regenerate. | |
9461 | * target.def (output_addr_const_extra): Use | |
9462 | hook_bool_FILEptr_rtx_false. | |
9463 | * targhooks.c (default_asm_output_addr_const_extra): Remove. | |
9464 | * targhooks.h (default_asm_output_addr_const_extra): Remove. | |
9465 | * hooks.c (hook_bool_FILEptr_rtx_false): New functions. | |
9466 | * hooks.h (hook_bool_FILEptr_rtx_false): Declare. | |
9467 | ||
9468 | 2011-10-06 David S. Miller <davem@davemloft.net> | |
9469 | ||
9470 | * config/sparc/sparc.md (popcount<mode>2, clz<mode>2): Split up into... | |
9471 | (popcountdi2, popcountsi2, clzdi2, clzsi2): Explicit expanders, in the | |
9472 | SI mode 64-bit code gen case explicitly zero-extend and truncate. | |
9473 | (*popcount<mode>_sp64): Split up into... | |
9474 | (*popcountdi_sp64, *popcountsi_64): Explicit instantiations, and in the | |
9475 | SImode case use truncate. | |
9476 | (*clzsi_sp64): Rewrite to use truncate, and let the expander emit the | |
9477 | subtract so the compiler can optimize it. | |
9478 | (SIDI): Remove unused mode iterator. | |
9479 | ||
9480 | 2011-10-06 Bernd Schmidt <bernds@codesourcery.com> | |
9481 | ||
9482 | * function.c (thread_prologue_and_epilogue_insns): Emit split prologue | |
9483 | on the orig_entry_edge. Don't account for it in prologue_clobbered. | |
9484 | ||
9485 | 2011-10-06 Jakub Jelinek <jakub@redhat.com> | |
9486 | ||
9487 | PR tree-optimization/50596 | |
9488 | * tree-vectorizer.h (vect_is_simple_cond): New prototype. | |
9489 | (NUM_PATTERNS): Change to 6. | |
9490 | * tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): New | |
9491 | function. | |
9492 | (vect_vect_recog_func_ptrs): Add vect_recog_mixed_size_cond_pattern. | |
9493 | (vect_mark_pattern_stmts): Don't create stmt_vinfo for def_stmt | |
9494 | if it already has one, and don't set STMT_VINFO_VECTYPE in it | |
9495 | if it is already set. | |
9496 | * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Handle | |
9497 | COND_EXPR in pattern stmts. | |
9498 | (vect_is_simple_cond): No longer static. | |
9499 | ||
9500 | 2001-10-06 Richard Henderson <rth@redhat.com> | |
9501 | ||
9502 | * config/i386/i386.c (ix86_expand_vshuffle): Add AVX2 support. | |
9503 | * config/i386/sse.md (sseshuffint): Remove. | |
9504 | (sseintvecmode): Support V16HI, V8HI, V32QI, V16QI. | |
9505 | (VSHUFFLE_AVX2): New mode iterator. | |
9506 | (vshuffle<mode>): Use it. | |
9507 | (avx_vec_concat<V_256>): Rename from *vec_concat<V_256>_avx. | |
9508 | ||
9509 | * config/i386/i386.c (ix86_expand_sse_movcc): Use correct mode | |
9510 | for vector_all_ones_operand. | |
9511 | (ix86_expand_int_vcond): Distinguish between comparison mode | |
9512 | and data mode. Allow them to differ. | |
9513 | (ix86_expand_vshuffle): Don't force data mode to match maskmode. | |
9514 | ||
9515 | 2001-10-06 Richard Henderson <rth@redhat.com> | |
9516 | ||
9517 | * optabs.c (expand_vec_shuffle_expr): Use the proper mode for the | |
9518 | mask operand. Tidy the code. | |
9519 | ||
9520 | 2011-10-06 Jakub Jelinek <jakub@redhat.com> | |
9521 | ||
9522 | * tree-vect-patterns.c (vect_pattern_recog_1): Use | |
9523 | vect_recog_func_ptr typedef for the first argument. | |
9524 | (vect_pattern_recog): Rename vect_recog_func_ptr variable | |
9525 | to vect_recog_func, use vect_recog_func_ptr typedef for it. | |
9526 | ||
9527 | PR tree-optimization/49279 | |
9528 | * tree-ssa-structalias.c (find_func_aliases): Don't handle | |
9529 | CAST_RESTRICT. | |
9530 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Allow | |
9531 | restrict propagation. | |
9532 | * tree-ssa.c (useless_type_conversion_p): Don't return false | |
9533 | if TYPE_RESTRICT differs. | |
9534 | ||
9535 | 2011-10-06 Bernd Schmidt <bernds@codesourcery.com> | |
9536 | ||
9537 | * function.c (thread_prologue_and_epilogue_insns): Build a vector | |
9538 | of unconverted simple return blocks rather than trying to | |
9539 | recompute them later based on bb_flags bitmap tests. | |
9540 | ||
9541 | 2011-10-06 Michael Matz <matz@suse.de> | |
9542 | ||
9543 | * tree-flow.h (get_var_ann): Don't declare. | |
9544 | * tree-flow-inline.h (get_var_ann): Remove. | |
9545 | (set_is_used): Use var_ann, not get_var_ann. | |
9546 | * tree-dfa.c (add_referenced_var): Inline body of get_var_ann. | |
9547 | * tree-profile.c (gimple_gen_edge_profiler): Call | |
9548 | find_referenced_var_in. | |
9549 | (gimple_gen_interval_profiler): Ditto. | |
9550 | (gimple_gen_pow2_profiler): Ditto. | |
9551 | (gimple_gen_one_value_profiler): Ditto. | |
9552 | (gimple_gen_average_profiler): Ditto. | |
9553 | (gimple_gen_ior_profiler): Ditto. | |
9554 | (gimple_gen_ic_profiler): Ditto plus call add_referenced_var. | |
9555 | (gimple_gen_ic_func_profiler): Call add_referenced_var. | |
9556 | * tree-mudflap.c (execute_mudflap_function_ops): Call | |
9557 | add_referenced_var. | |
9558 | ||
9559 | 2011-10-06 Jakub Jelinek <jakub@redhat.com> | |
9560 | ||
9561 | * tree-vect-patterns.c (vect_handle_widen_mult_by_const): For lhs | |
9562 | don't set SSA_NAME_DEF_STMT that has been already set by | |
9563 | gimple_build_assign_with_ops. | |
9564 | (vect_recog_pow_pattern, vect_recog_widen_sum_pattern, | |
9565 | vect_operation_fits_smaller_type, vect_recog_over_widening_pattern): | |
9566 | Likewise. | |
9567 | ||
9568 | * tree.h (avoid_folding_inline_builtin): New prototype. | |
9569 | * builtins.c (avoid_folding_inline_builtin): No longer static. | |
9570 | * gimple-fold.c (gimple_fold_builtin): Give up if | |
9571 | avoid_folding_inline_builtin returns true. | |
9572 | ||
9573 | 2011-10-06 Richard Guenther <rguenther@suse.de> | |
9574 | ||
9575 | * tree-vect-generic.c (vector_element): Look at previous | |
9576 | generated results. | |
9577 | ||
9578 | 2011-10-06 David Edelsohn <dje.gcc@gmail.com> | |
9579 | ||
9580 | PR target/39950 | |
9581 | * config/rs6000/aix.h (TARGET_OS_AIX_CPP_BUILTINS): Define | |
9582 | __powerpc__, __PPC__, __unix__. | |
9583 | ||
9584 | 2011-10-06 Michael Matz <matz@suse.de> | |
9585 | ||
9586 | * i386/i386.opt (recip_mask, recip_mask_explicit, | |
9587 | x_recip_mask_explicit): New variables and cl_target member. | |
9588 | (mrecip=): New option. | |
9589 | * i386/i386.h (RECIP_MASK_DIV, RECIP_MASK_SQRT, RECIP_MASK_VEC_DIV, | |
9590 | RECIP_MASK_VEC_SQRT, RECIP_MASK_ALL, RECIP_MASK_NONE): New bitmasks. | |
9591 | (TARGET_RECIP_DIV, TARGET_RECIP_SQRT, TARGET_RECIP_VEC_DIV, | |
9592 | TARGET_RECIP_VEC_SQRT): New tests. | |
9593 | * i386/i386.md (divsf3): Check TARGET_RECIP_DIV. | |
9594 | (sqrt<mode>2): Check TARGET_RECIP_SQRT. | |
9595 | * i386/sse.md (div<mode>3): Check TARGET_RECIP_VEC_DIV. | |
9596 | (sqrt<mode>2): Check TARGET_RECIP_VEC_SQRT. | |
9597 | * i386/i386.c (ix86_option_override_internal): Set recip_mask | |
9598 | for -mrecip and -mrecip=options. | |
9599 | (ix86_function_specific_save): Save recip_mask_explicit. | |
9600 | (ix86_function_specific_restore): Restore recip_mask_explicit. | |
9601 | ||
9602 | * doc/invoke.texi (ix86 Options): Document the new option. | |
9603 | ||
9604 | 2011-10-06 Bernd Schmidt <bernds@codesourcery.com> | |
9605 | ||
9606 | PR target/49049 | |
9607 | * config/arm/arm.md (arm_subsi3_insn): Lose the last alternative. | |
9608 | ||
9609 | 2011-10-06 Ulrich Weigand <ulrich.weigand@linaro.org> | |
9610 | ||
9611 | PR target/50305 | |
9612 | * config/arm/arm.c (arm_legitimize_reload_address): Recognize | |
9613 | output of a previous pass through legitimize_reload_address. | |
9614 | Do not attempt to optimize addresses if the base register is | |
9615 | equivalent to a constant. | |
9616 | ||
9617 | 2011-10-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
9618 | ||
9619 | * function.c (thread_prologue_and_epilogue_insns): Mark | |
9620 | last_bb_active as possibly unused. It is unused for targets which | |
9621 | do neither have "return" nor "simple_return" expanders. | |
9622 | ||
9623 | 2011-10-06 Richard Guenther <rguenther@suse.de> | |
9624 | ||
9625 | * fold-const.c (fold_ternary_loc): Also fold non-constant | |
9626 | vector CONSTRUCTORs. Make more efficient. | |
9627 | * tree-ssa-dom.c (cprop_operand): Don't handle virtual operands. | |
9628 | (cprop_into_stmt): Don't propagate into virtual operands. | |
9629 | (optimize_stmt): Really dump original statement. | |
9630 | ||
9631 | 2011-10-06 Nick Clifton <nickc@redhat.com> | |
9632 | ||
9633 | * config/rx/rx.md (smin3): Revert previous delta. | |
9634 | ||
9635 | 2011-10-06 Richard Guenther <rguenther@suse.de> | |
9636 | ||
9637 | PR tree-optimization/38884 | |
9638 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial | |
9639 | reads from aggregate SSA names. | |
9640 | ||
9641 | 2011-10-05 Jakub Jelinek <jakub@redhat.com> | |
9642 | ||
9643 | * tree-vect-patterns.c (vect_pattern_recog_1): Add stmts_to_replace | |
9644 | argument, truncate it at the beginning instead of allocating there | |
9645 | and freeing at the end. | |
9646 | (vect_pattern_recog): Allocate stmts_to_replace here and free at end, | |
9647 | pass its address to vect_pattern_recog_1. | |
9648 | ||
9649 | 2011-10-05 David S. Miller <davem@davemloft.net> | |
9650 | ||
9651 | * config/sparc/sparc.opt (POPC): New option. | |
9652 | * doc/invoke.texi: Document it. | |
9653 | * config/sparc/sparc.c (sparc_option_override): Enable MASK_POPC by | |
9654 | default on Niagara-2 and later. | |
9655 | * config/sparc/sparc.h (CLZ_DEFINED_VALUE_AT_ZERO): Define. | |
9656 | * config/sparc/sparc.md (SIDI): New mode iterator. | |
9657 | (ffsdi2): Delete commented out pattern and comments. | |
9658 | (popcount<mode>2, clz<mode>2): New expanders. | |
9659 | (*popcount<mode>_sp64, popcountsi_v8plus, popcountdi_v8plus, | |
9660 | *clzdi_sp64, clzdi_v8plus, *clzsi_sp64, clzsi_v8plus): New insns. | |
9661 | ||
9662 | 2011-10-06 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> | |
9663 | ||
9664 | PR middle-end/50607 | |
9665 | * c-tree.h (c_expr_t): New typedef for struct c_expr. | |
9666 | (C_EXPR_APPEND): New macro. | |
9667 | * c-parser.c (c_parser_get_builtin_args): Preserve | |
9668 | original_tree_code of c_expr structure. | |
9669 | (c_parser_postfix_expression): Adjust to the new function. | |
9670 | ||
9671 | 2011-10-05 Bernd Schmidt <bernds@codesourcery.com> | |
9672 | ||
9673 | * function.c (thread_prologue_and_epilogue_insns): Don't shrink-wrap | |
9674 | if profiling after the prologue. | |
9675 | ||
9676 | 2011-10-05 Jakub Jelinek <jakub@redhat.com> | |
9677 | ||
9678 | PR tree-optimization/50613 | |
9679 | * tree-ssa-strlen.c (find_equal_ptrs): If CASE_CONVERT | |
9680 | operand is ADDR_EXPR, fallthru into ADDR_EXPR handling, | |
9681 | and if it is neither that not SSA_NAME, give up. | |
9682 | ||
9683 | 2011-10-05 Richard Henderson <rth@redhat.com> | |
9684 | ||
9685 | * tree-vect-generic.c (vector_element): Never fail. Use | |
9686 | build_zero_cst. Tidy up type references. | |
9687 | (lower_vec_shuffle): Never fail. Mask shuffle indicies. Reduce | |
9688 | code duplication. Do update_stmt here ... | |
9689 | (expand_vector_operations_1): ... not here. | |
9690 | ||
9691 | * config/i386/i386.c (ix86_expand_vshuffle): Never fail. Handle | |
9692 | TARGET_XOP. Fix pshufb constant vector creation. Reduce code | |
9693 | duplication. Handle V2DI without SSE4.1. | |
9694 | * config/i386/i386-protos.h (ix86_expand_vshuffle): Update decl. | |
9695 | * config/i386/i386.md (vshuffle<V_128>): Remove assert for ok. | |
9696 | ||
9697 | 2011-10-05 Uros Bizjak <ubizjak@gmail.com> | |
9698 | ||
9699 | * config/i386/i386.c (distance_non_agu_define): Simplify calculation | |
9700 | of "found". Simplify return value calculation. | |
9701 | (distance_agu_use): Ditto. | |
9702 | ||
9703 | 2011-10-05 Bernd Schmidt <bernds@codesourcery.com> | |
9704 | ||
9705 | PR bootstrap/50621 | |
9706 | * config/i386/i386.c (ix86_add_cfa_restore_note): Omit notes only | |
9707 | if the function was not shrink-wrapped. | |
9708 | (ix86_expand_epilogue): Ensure queued cfa_adjust notes are attached | |
9709 | to an insn. | |
9710 | * function.c (thread_prologue_and_epilogue_insns): Make sure the | |
9711 | shrink_wrapped flag is set even if there is no dump file. | |
9712 | ||
9713 | 2011-10-05 DJ Delorie <dj@redhat.com> | |
9714 | Nick Clifton <nickc@redhat.com> | |
9715 | ||
9716 | * config/rx/rx.opt (mpid): Define. | |
9717 | * config/rx/t-rx (MULTILIB_OPTIONS): Add -mpid | |
9718 | (MULTILIB_DIRNAMES): Add pid. | |
9719 | * config/rx/rx.c (rx_gp_base_regnum_val, rx_pid_base_regnum_val) | |
9720 | (rx_num_interrupt_regs): New variable. | |
9721 | (rx_gp_base_regnum): New function. Returns the number of the | |
9722 | small data area register. | |
9723 | (rx_pid_base_regnum): New function. Returns the number of the pid | |
9724 | base register. | |
9725 | (rx_decl_for_addr): New function. Returns the symbolic part of a MEM. | |
9726 | (rx_pid_data_operand): New function. Returns whether an object is | |
9727 | in the position independent data area. | |
9728 | (rx_legitimize_address): New function. Puts undecided PID | |
9729 | objects in the PID data area. | |
9730 | (rx_is_legitimate_address): Add support for PID operands. | |
9731 | (rx_print_operand_address): Likewise. | |
9732 | (rx_print_operand): Likewise. | |
9733 | (rx_maybe_pidify_operand): New function. Determine if an operand | |
9734 | is suitable for PID addressing. | |
9735 | (rx_gen_move_template): Add PID support. | |
9736 | (rx_conditional_register_usage): Likewise. | |
9737 | (rx_option_override): Initialise rx_num_interrupt_regs. | |
9738 | (rx_is_legitimate_constant): Add support for PID constants. | |
9739 | (TARGET_LEGITIMIZE_ADDRESS): Define. | |
9740 | * config/rx/constraints.md (Rpid): Define. | |
9741 | (Rpda): Define. | |
9742 | * config/rx/rx.md (UNSPEC_PID_ADDR): Define. | |
9743 | (tablejump): Add PID support. | |
9744 | (mov<>): Likewise. | |
9745 | (mov<>_internal): Likewise. | |
9746 | (addsi3): Convert to an expander. Add PID support. | |
9747 | (pid_addr): New pattern. | |
9748 | * config/rx/rx.h (CPP_SPEC): Define. | |
9749 | (ASM_SPEC): Pass -mpid and -mint-register on to assembler. | |
9750 | (CASE_VECTOR_PC_RELATIVE): Define. | |
9751 | (JUMP_TABLES_IN_TEXT_SECTION): Enable for PID mode. | |
9752 | * config/rx/rx-protos.h (rx_maybe_pidify_operand): Prototype. | |
9753 | * doc/invoke.texi (RX Options): Document -mpid command line option. | |
9754 | ||
9755 | 2011-10-05 Richard Guenther <rguenther@suse.de> | |
9756 | ||
9757 | PR tree-optimization/38885 | |
9758 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Handle partial reads | |
9759 | from constants. | |
9760 | ||
9761 | 2011-10-05 Bernd Schmidt <bernds@codesourcery.com> | |
9762 | ||
9763 | * doc/invoke.texi (-fshrink-wrap): Document. | |
9764 | * opts.c (default_options_table): Add it. | |
9765 | * common.opt (fshrink-wrap): Add. | |
9766 | * function.c (emit_return_into_block): Remove useless declaration. | |
9767 | (record_hard_reg_uses_1, record_hard_reg_uses, frame_required_for_rtx, | |
9768 | requires_stack_frame_p, gen_return_pattern): New static functions. | |
9769 | (emit_return_into_block): New arg simple_p. All callers changed. | |
9770 | Use gen_return_pattern. | |
9771 | (thread_prologue_and_epilogue_insns): Implement shrink-wrapping. | |
9772 | * config/i386/i386.md (return): Expand into a simple_return. | |
9773 | (simple_return): New expander): | |
9774 | (simple_return_internal, simple_return_internal_long, | |
9775 | simple_return_pop_internal_long, simple_return_indirect_internal): | |
9776 | Renamed from return_internal, return_internal_long, | |
9777 | return_pop_internal_long and return_indirect_internal; changed to use | |
9778 | simple_return. | |
9779 | * config/i386/i386.c (ix86_expand_epilogue): Adjust to expand | |
9780 | simple returns. | |
9781 | (ix86_pad_returns): Likewise. | |
9782 | * function.h (struct rtl_data): Add member shrink_wrapped. | |
9783 | * cfgcleanup.c (outgoing_edges_match): If shrink-wrapped, edges that | |
9784 | are not jumps or sibcalls can't be compared. | |
9785 | ||
9786 | 2011-10-05 Richard Guenther <rguenther@suse.de> | |
9787 | ||
9788 | * tree-ssa-sccvn.c (vn_get_expr_for): Handle CONSTRUCTOR of | |
9789 | vector type. | |
9790 | (simplify_unary_expression): Handle BIT_FIELD_REFs. | |
9791 | (try_to_simplify): Handle BIT_FIELD_REFs. | |
9792 | ||
9793 | 2011-10-05 Georg-Johann Lay <avr@gjlay.de> | |
9794 | ||
9795 | * config/avr/avr-protos.h (avr_out_addto_sp): New prototype. | |
9796 | * config/avr/avr.c (avr_out_addto_sp): New function. | |
9797 | (adjust_insn_length): Handle ADJUST_LEN_ADDTO_SP. | |
9798 | * config/avr/avr.md (adjust_len): Add "addto_sp". | |
9799 | (*movhi_sp): Remove insn. | |
9800 | (*addhi3_sp_R_pc2, *addhi3_sp_R_pc3): Merge to *addhi3_sp_R. | |
9801 | ||
9802 | 2011-10-05 Richard Guenther <rguenther@suse.de> | |
9803 | ||
9804 | * gimple-fold.c (gimple_fold_stmt_to_constant_1): For ternary ops | |
9805 | with an embedded expression valueize and fold that as well. | |
9806 | * tree-ssa-sccvn.c (try_to_simplify): Also allow SSA name | |
9807 | results from gimple_fold_stmt_to_constant_1. | |
9808 | ||
9809 | 2011-10-05 Nick Clifton <nickc@redhat.com> | |
9810 | ||
9811 | * config/rx/rx.md (tablejump): Add missing label. | |
9812 | (adddi3_internal): Mark operand 0 as early-clobbered. | |
9813 | (smaxsi3): Revert previous delta. | |
9814 | (adc_internal): Fix whitespace in generated asm. | |
9815 | (adc_flags): Likewise. | |
9816 | ||
9817 | 2011-10-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
9818 | ||
9819 | * expmed.c (expand_mult_highpart_optab): Replace optab_handler | |
9820 | with the new widening_optab_handler. | |
9821 | ||
9822 | 2011-10-05 Richard Guenther <rguenther@suse.de> | |
9823 | ||
9824 | PR tree-optimization/50609 | |
9825 | * gimple-fold.c (fold_array_ctor_reference): Also handle | |
9826 | vector typed constructors. | |
9827 | (fold_ctor_reference): Dispatch to fold_array_ctor_reference | |
9828 | for vector typed constructors. | |
9829 | ||
9830 | 2011-10-05 Uros Bizjak <ubizjak@gmail.com> | |
9831 | ||
9832 | * config/i386/i386.c (ix86_emit_binop): New static function. | |
9833 | (ix86_split_lea_for_addr): Use ix86_emit_binop to emit add and shl | |
9834 | instructions. | |
9835 | (x86_output_mi_thunk): Use ix86_emit_binop to emit add instructions. | |
9836 | ||
9837 | 2011-10-04 David S. Miller <davem@davemloft.net> | |
9838 | ||
9839 | * config/sparc/sparc.md (UNSPEC_FHADD, UNSPEC_FHSUB, | |
9840 | UNSPEC_XMUL): New unspecs. | |
9841 | (muldi3_v8plus): Use output_v8plus_mult. | |
9842 | (*naddsf3, *nadddf3, *nmulsf3, *nmuldf3, *nmuldf3_extend): | |
9843 | New VIS 3.0 combiner patterns. | |
9844 | (fhaddsf_vis, fhadddf_vis, fhsubsf_vis, fhsubdf_vis, | |
9845 | fnhaddsf_vis, fnhaddf_vis, umulxhi_vis, *umulxhi_sp64, | |
9846 | umulxhi_v8plus, xmulx_vis, *xmulx_sp64, xmulx_v8plus, | |
9847 | xmulxhi_vis, *xmulxhi_sp64, xmulxhi_v8plus): New VIS 3.0 | |
9848 | builtins patterns. | |
9849 | * config/sparc/sparc.c (sparc_vis_init_builtins): Emit new builtins. | |
9850 | (output_v8plus_mult): New function. | |
9851 | * config/sparc/sparc-protos.h: Declare it. | |
9852 | * config/sparc/visintrin.h (__vis_fhadds, __vis_fhaddd, | |
9853 | __vis_fhsubs, __vis_fhsubd, __vis_fnhadds, __vis_fnhaddd, | |
9854 | __vis_umulxhi, __vis_xmulx, __vis_xmulxhi): New intrinsics. | |
9855 | * doc/extend.texi: Document new builtins. | |
9856 | ||
9857 | 2011-10-04 Richard Henderson <rth@redhat.com> | |
9858 | ||
9859 | * c-typeck.c (c_build_vec_shuffle_expr): Fix uninitialized variable. | |
9860 | Avoid save_expr unless two_arguments. | |
9861 | ||
9862 | 2011-10-04 Ozkan Sezer <sezeroz@gmail.com> | |
9863 | ||
9864 | * config/i386/mingw-w64.h (CPP_SPEC): Rename _REENTRANCE to _REENTRANT. | |
9865 | * config/i386/mingw32.h (CPP_SPEC): Likewise. | |
9866 | ||
9867 | 2011-10-04 David S. Miller <davem@davemloft.net> | |
9868 | ||
9869 | * config/sparc/driver-sparc.c (cpu_names): Fix string for supersparc | |
9870 | under Linux. | |
9871 | ||
9872 | 2011-10-04 Jakub Jelinek <jakub@redhat.com> | |
9873 | ||
9874 | PR tree-optimization/50604 | |
9875 | * builtins.c (fold_builtin_strcpy, fold_builtin_stpcpy, | |
9876 | fold_builtin_strncpy, fold_builtin_stxcpy_chk): Ensure | |
9877 | last argument to memcpy has size_type_node type instead of ssizetype. | |
9878 | * tree-ssa-strlen.c (handle_builtin_memcpy): Use size_type_node | |
9879 | instead of TREE_TYPE (len) as type for newlen. | |
9880 | ||
9881 | PR tree-optimization/50522 | |
9882 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Don't test | |
9883 | TYPE_RESTRICT. | |
9884 | (ptr_derefs_may_alias_p): Call pt_solutions_same_restrict_base | |
9885 | unconditionally. | |
9886 | ||
9887 | * fold-const.c (fold_unary_loc): Don't optimize | |
9888 | POINTER_PLUS_EXPR casted to TYPE_RESTRICT pointer by | |
9889 | casting the inner pointer if it isn't TYPE_RESTRICT. | |
9890 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Don't through | |
9891 | casts from non-TYPE_RESTRICT pointer to TYPE_RESTRICT pointer. | |
9892 | ||
9893 | 2011-10-04 Joseph Myers <joseph@codesourcery.com> | |
9894 | ||
9895 | * config.gcc (i[34567]86-*-elf*, x86_64-*-elf*): Use i386/t-crtstuff. | |
9896 | ||
9897 | 2011-10-04 Jan Hubicka <jh@suse.cz> | |
9898 | ||
9899 | * lto-streamer.h (lto_input_toplevel_asms): Add order_base parameter. | |
9900 | * lto-streamer-in.c (lto_input_toplevel_asms): Stream in order. | |
9901 | * lto-streamer-out.c (lto_output_toplevel_asms): Stream out order. | |
9902 | * lto-cgraph.c (order_base): New static var. | |
9903 | (lto_output_node): Stream in order. | |
9904 | (lto_output_varpool_node): Stream out order. | |
9905 | (input_node): Stream in order. | |
9906 | (input_varpool_node): Stream out order. | |
9907 | (input_cgraph_1): Initialize order base; update call of | |
9908 | lto_input_toplevel_asms. | |
9909 | ||
9910 | 2011-10-04 Georg-Johann Lay <avr@gjlay.de> | |
9911 | ||
9912 | PR target/50566 | |
9913 | * config/avr/avr-protos.h (avr_legitimize_reload_address): New | |
9914 | prototype. | |
9915 | * config/avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Copy worker code | |
9916 | from here... | |
9917 | * config/avr/avr.c (avr_legitimize_reload_address) ...to this new | |
9918 | function. Log if avr_log.legitimize_reload_address. | |
9919 | ||
9920 | 2011-10-04 Eric Botcazou <ebotcazou@adacore.com> | |
9921 | ||
9922 | * config/sparc/sparc.c (sparc_fold_builtin): Use a sequence of tests. | |
9923 | ||
9924 | 2011-10-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
9925 | ||
9926 | * longlong.h (smul_ppmm, sdiv_qrnnd): Add underscores to the local | |
9927 | variables. Fix second operand of DR. Swap inputs for sdiv_qrnnd. | |
9928 | ||
9929 | 2011-10-03 David S. Miller <davem@davemloft.net> | |
9930 | ||
9931 | * config/sparc/sparc.md (fpack16_vis, fpackfix_vis, fpack32_vis): Make | |
9932 | GSR_REG an input operand to UNSPEC instead of a parallel USE. | |
9933 | (faligndata<V64I:mode>_vis): Likewise and use DI mode. | |
9934 | (alignaddrsi_vis, alignaddrdi_vis, alignaddrlsi_vis, alignaddrldi_vis): | |
9935 | Reference GSR_REG in DI mode, simplify convoluted expressions by using | |
9936 | zero_extract. | |
9937 | (bshuffle<V64I:mode>_vis): Reference GSR_REG in DI mode. | |
9938 | ||
9939 | 2011-10-03 Maxim Kuvyrkov <maxim@codesourcery.com> | |
9940 | ||
9941 | * tree-eh.c (remove_unreachable_handlers): Obvious cleanup. | |
9942 | ||
9943 | 2011-10-03 Jakub Jelinek <jakub@redhat.com> | |
9944 | Ian Lance Taylor <iant@google.com> | |
9945 | ||
9946 | * godump.c (go_output_typedef): Support printing enum values that | |
9947 | don't fit in a signed HOST_WIDE_INT. | |
9948 | ||
9949 | 2011-10-03 Anatoly Sokolov <aesok@post.ru> | |
9950 | ||
9951 | * config/cris/cris.c (cris_output_addr_const_extra): Make static. | |
9952 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
9953 | * config/cris/cris.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
9954 | * config/cris/cris-protos.h (cris_output_addr_const_extra): Remove. | |
9955 | ||
9956 | 2011-10-03 Anatoly Sokolov <aesok@post.ru> | |
9957 | ||
9958 | * config/m68k/m68k.c (m68k_output_addr_const_extra): Make static. | |
9959 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
9960 | * config/m68k/m68k.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
9961 | * config/m68k/m68k-protos.h (m68k_output_addr_const_extra): Remove. | |
9962 | ||
9963 | 2011-10-03 Steve Ellcey <sje@cup.hp.com> | |
9964 | ||
9965 | PR target/49967 | |
9966 | * configure.ac (gcc_cv_ld_static_dynamic): Define for *-*-hpux*. | |
9967 | (gcc_cv_ld_static_option): Ditto. | |
9968 | (gcc_cv_ld_dynamic_option): Ditto. | |
9969 | * configure: Regenerate. | |
9970 | ||
9971 | 2011-10-03 David S. Miller <davem@davemloft.net> | |
9972 | ||
9973 | * config/sparc/sparc.md (bmask<P:mode>_vis): Split into explicit 'di' | |
9974 | and 'si' patterns which describe the GSR changes explicitly in the | |
9975 | RTL using zero_extract. | |
9976 | (bshuffle<V64I:mode>_vis): Put the GSR use inside of the unspec. | |
9977 | ||
9978 | * config/sparc/sparc.md (bshuffle<V64I:mode>_vis): Don't wrap | |
9979 | GSR_REG in a USE, since it's now a true arg to the UNSPEC. | |
9980 | ||
9981 | 2011-10-03 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> | |
9982 | ||
9983 | * optabs.c (expand_vec_shuffle_expr_p): New function. Checks | |
9984 | if given expression can be expanded by the target. | |
9985 | (expand_vec_shuffle_expr): New function. Expand VEC_SHUFFLE_EXPR | |
9986 | using target vector instructions. | |
9987 | * optabs.h: New optab vshuffle. | |
9988 | (expand_vec_shuffle_expr_p): New prototype. | |
9989 | (expand_vec_shuffle_expr): New prototype. | |
9990 | (vshuffle_optab): New optab. | |
9991 | * genopinit.c: Adjust to support vecshuffle. | |
9992 | * c-tree.h (c_build_vec_shuffle_expr): New prototype. | |
9993 | * expr.c (expand_expr_real_2): Adjust. | |
9994 | * c-typeck.c: (c_build_vec_shuffle_expr): Build a VEC_SHUFFLE_EXPR | |
9995 | recognizing the cases of two and three arguments. | |
9996 | (convert_arguments) (build_binary_op) | |
9997 | (scalar_to_vector) (build_array_ref): Spurious whitespace. | |
9998 | * gimplify.c (gimplify_exp): Adjusted to support VEC_SHUFFLE_EXPR. | |
9999 | * tree.def: New tree code VEC_SHUFFLE_EXPR. | |
10000 | * tree-inline.c (estimate_operator_cost): Recognize VEC_SHUFFLE_EXPR. | |
10001 | * tree-vect-generic.c (vector_element): New function. Returns an | |
10002 | element of the vector at the given position. | |
10003 | (lower_vec_shuffle): Checks if VEC_SHUFLLE_EXPR is supported | |
10004 | by the backend or expand an expression piecewise. | |
10005 | (expand_vector_operations_1): Adjusted. | |
10006 | (gate_expand_vector_operations_noop): New gate function. | |
10007 | * Makefile.in (tree-vect-generic.o): New include. | |
10008 | * gimple.c (get_gimple_rhs_num_ops): Adjust. | |
10009 | * tree-cfg.c (verify_gimple_assign_trenary): Verify VEC_SHUFFLE_EXPR. | |
10010 | * passes.c: Move veclower down. | |
10011 | * tree-pretty-print.c (dump_generic_node): Recognize | |
10012 | VEC_SHUFFLE_EXPR as valid expression. | |
10013 | * c-parser.c (c_parser_get_builtin_args): Helper function for the | |
10014 | builtins with variable number of arguments. | |
10015 | (c_parser_postfix_expression): Use a new helper function for | |
10016 | RID_CHOOSE_EXPR, RID_BUILTIN_COMPLEX and RID_BUILTIN_SHUFFLE. | |
10017 | * tree-ssa-operands: Adjust. | |
10018 | * c-family/c-common.c: New __builtin_shuffle keyword. | |
10019 | * c-family/c-common.h: New __builtin_shuffle keyword. | |
10020 | * gcc/doc/extend.texi: Adjust. | |
10021 | ||
10022 | * gcc/config/i386/sse.md: (sseshuffint) New mode_attr. Correspondence | |
10023 | between the vector and the type of the mask when shuffling. | |
10024 | (vecshuffle<mode>): New expansion. | |
10025 | * gcc/config/i386/i386-protos.h (ix86_expand_vshuffle): New prototype. | |
10026 | * gcc/config/i386/i386.c (ix86_expand_vshuffle): New function. | |
10027 | (ix86_vectorize_builtin_vec_perm_ok): Adjust. | |
10028 | ||
10029 | 2011-10-03 Jakub Jelinek <jakub@redhat.com> | |
10030 | ||
10031 | PR tree-optimization/50587 | |
10032 | * tree-ssa-reassoc.c (init_range_entry): Stop iterating when | |
10033 | arg0 is not a SSA_NAME. | |
10034 | ||
10035 | 2011-10-03 Richard Sandiford <rdsandiford@googlemail.com> | |
10036 | ||
10037 | * ipa-inline-analysis.c (MAX_TIME): Update comment. | |
10038 | ||
10039 | 2011-10-02 Richard Henderson <rth@redhat.com> | |
10040 | David S. Miller <davem@davemloft.net> | |
10041 | ||
10042 | * config/sparc/sparc.md (ashlsi3, *ashldi3_sp64): Remove | |
10043 | conditional insn type setting, we always emit a shift. | |
10044 | (*ashlsi3_extend, *lshrsi3_extend0): New patterns. | |
10045 | (*lshrsi3_extend): Rename to *lshrsi3_extend1. | |
10046 | * config/sparc/predicates.md (const_one_operand): Delete. | |
10047 | ||
10048 | 2011-10-02 Gerald Pfeifer <gerald@pfeifer.com> | |
10049 | ||
10050 | * invoke.texi (SPARC Options): Refer to GNU/Linux. | |
10051 | ||
10052 | 2011-10-02 Richard Sandiford <rdsandiford@googlemail.com> | |
10053 | ||
10054 | * config/mips/mips.c (mips_frame_barrier): New function. | |
10055 | (mips_expand_prologue): Call it after allocating stack space. | |
10056 | (mips_deallocate_stack): New function. | |
10057 | (mips_expand_epilogue): Call mips_frame_barrier and | |
10058 | mips_deallocate_stack. | |
10059 | ||
10060 | 2011-10-02 Richard Sandiford <rdsandiford@googlemail.com> | |
10061 | ||
10062 | PR target/49696 | |
10063 | * config/mips/sync.md (sync_<optab>_12): Allow zero operands. | |
10064 | (sync_old_<optab>_12, sync_new_<optab>_12, sync_nand_12): Likewise. | |
10065 | (sync_old_nand_12, sync_new_nand_12, test_and_set_12): Likewise. | |
10066 | ||
10067 | 2011-10-02 Jan Hubicka <jh@suse.cz> | |
10068 | ||
10069 | * cgraphunit.c (verify_edge_count_and_frequency): Bounds check. | |
10070 | ||
10071 | * cgraphunit.c (ipa_passes): Remove unrechable nodes. | |
10072 | * lto-streamer-out.c (produce_symtab): Skip unused extern declarations. | |
10073 | * ipa.c (cgraph_remove_unreachable_nodes): Do not assume that external | |
10074 | functions are reachable when address is taken. | |
10075 | * tree-sra.c (modify_function): Free dominance info. | |
10076 | ||
10077 | 2011-10-02 Jan Hubicka <jh@suse.cz> | |
10078 | ||
10079 | * ipa-inline-analysis.c (inline_summary_alloc): Bounds check. | |
10080 | ||
10081 | * ipa-inline-analysis.c (reset_inline_edge_summary): New function. | |
10082 | (reset_inline_summary): New function. | |
10083 | (compute_inline_parameters, inline_node_removal_hook, | |
10084 | inline_edge_removal_hook): Use it. | |
10085 | (inline_free_summary): Reset holders correctly. | |
10086 | (inline_generate_summary): Free summary before computing it. | |
10087 | ||
10088 | 2011-10-02 Paolo Carlini <paolo.carlini@oracle.com> | |
10089 | ||
10090 | PR preprocessor/36819 | |
10091 | * incpath.c (merge_include_chains): Call free_path on | |
10092 | heads[QUOTE] and tails[QUOTE]. | |
10093 | ||
10094 | 2011-10-02 Jan Hubicka <jh@suse.cz> | |
10095 | ||
10096 | PR lto/47247 | |
10097 | * lto-symtab.c (lto_symtab_resolve_symbols): Do not resolve | |
10098 | when resolution is already availbale from plugin. | |
10099 | (lto_symtab_merge_decls_1): Handle LDPR_PREVAILING_DEF_IRONLY_EXP. | |
10100 | * cgraph.c (ld_plugin_symbol_resolution): Add | |
10101 | prevailing_def_ironly_exp. | |
10102 | * lto-cgraph.c (LDPR_NUM_KNOWN): Update. | |
10103 | * ipa.c (varpool_externally_visible_p): IRONLY variables are never | |
10104 | externally visible. | |
10105 | * varasm.c (resolution_to_local_definition_p): Add | |
10106 | LDPR_PREVAILING_DEF_IRONLY_EXP. | |
10107 | (resolution_local_p): Likewise. | |
10108 | ||
10109 | 2011-10-01 David S. Miller <davem@davemloft.net> | |
10110 | ||
10111 | * config/sparc/sparc.opt (VIS3): New option. | |
10112 | * doc/invoke.texi: Document it. | |
10113 | * config/sparc/sparc.h: Force TARGET_VIS3 to zero if assembler is | |
10114 | not capable of such instructions. | |
10115 | * config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__ | |
10116 | to 0x300 when TARGET_VIS3. | |
10117 | * config/sparc/sparc-modes.def: Create 16-byte vector modes. | |
10118 | * config/sparc/sparc.md (UNSPEC_CMASK8, UNSPEC_CMASK16, UNSPEC_CMASK32, | |
10119 | UNSPEC_FCHKSM16, UNSPEC_PDISTN, UNSPC_FUCMP): New unspecs. | |
10120 | (V64N8, VASS): New mode iterators. | |
10121 | (vis3_shift, vis3_addsub_ss): New code iterators. | |
10122 | (vbits, vconstr): New mode attributes. | |
10123 | (vis3_shift_insn, vis3_addsub_ss_insn): New code attributes. | |
10124 | (cmask8<P:mode>_vis, cmask16<P:mode>_vis, cmask32<P:mode>_vis, | |
10125 | fchksm16_vis, <vis3_shift_insn><vbits>_vis, pdistn<mode>_vis, | |
10126 | fmean16_vis, fpadd64_vis, fpsub64_vis, | |
10127 | <vis3_addsub_ss_insn><vbits>_vis, fucmp<code>8<P:mode>_vis): New | |
10128 | VIS 3.0 instruction patterns. | |
10129 | * config/sparc/sparc.c (sparc_option_override): Set MASK_VIS3 by | |
10130 | default when targetting capable cpus. TARGET_VIS3 implies | |
10131 | TARGET_VIS2 and TARGET_VIS, and clear them when TARGET_FPU is disabled. | |
10132 | (sparc_vis_init_builtins): Emit new VIS 3.0 builtins. | |
10133 | (sparc_fold_builtin): Do not eliminate cmask{8,16,32} when result | |
10134 | is ignored. | |
10135 | * config/sparc/visintrin.h (__vis_cmask8, __vis_cmask16, | |
10136 | __vis_cmask32, __vis_fchksm16, __vis_fsll16, __vis_fslas16, | |
10137 | __vis_fsrl16, __vis_fsra16, __vis_fsll32, __vis_fslas32, | |
10138 | __vis_fsrl32, __vis_fsra32, __vis_pdistn, __vis_fmean16, | |
10139 | __vis_fpadd64, __vis_fpsub64, __vis_fpadds16, __vis_fpadds16s, | |
10140 | __vis_fpsubs16, __vis_fpsubs16s, __vis_fpadds32, __vis_fpadds32s, | |
10141 | __vis_fpsubs32, __vis_fpsubs32s, __vis_fucmple8, __vis_fucmpne8, | |
10142 | __vis_fucmpgt8, __vis_fucmpeq8): New VIS 3.0 interfaces. | |
10143 | * doc/extend.texi: Document new VIS 3.0 builtins. | |
10144 | ||
10145 | 2011-10-01 Eric Botcazou <ebotcazou@adacore.com> | |
10146 | ||
10147 | * ira-color.c (assign_hard_reg): Fix typo. | |
10148 | ||
10149 | 2011-09-30 H.J. Lu <hongjiu.lu@intel.com> | |
10150 | ||
10151 | * doc/extend.texi: Add missing ','. | |
10152 | ||
10153 | 2011-09-30 Bernd Schmidt <bernds@codesourcery.com> | |
10154 | ||
10155 | * common/config/c6x/c6x-common.c (c6x_option_optimization_table): | |
10156 | Enable -fmodulo-sched at -O2 and above. | |
10157 | * config/c6x/c6x.md (doloop_end): New expander. | |
10158 | (mvilc, sploop, spkernel, loop_end): New patterns. | |
10159 | (loop_end with memory destination splitter): New. | |
10160 | * config/c6x/c6x.c: Include "hw-doloop.h". | |
10161 | (enum unitreqs): New. | |
10162 | (unit_req_table): New typedef. | |
10163 | (unit_reqs): New static variable. | |
10164 | (unit_req_factor, get_unit_reqs, count_unit_reqs, merge_unit_reqs, | |
10165 | res_mii, split_delayed_nonbranch, undo_split_delayed_nonbranch, | |
10166 | hwloop_pattern_reg, bb_earliest_end_cycle, filter_insns_above, | |
10167 | hwloop_optimize, hwloop_fail, c6x_hwloops): New static functions. | |
10168 | (struct c6x_sched_context): New member last_scheduled_iter0. | |
10169 | (init_sched_state): Initialize it. | |
10170 | (c6x_variable_issue): Update it. | |
10171 | (sploop_max_uid_iter0): New static variable. | |
10172 | (c6x_sched_reorder_1): Be careful about issuing sploop. | |
10173 | (c6x_reorg): Call c6x_hwlooops before the final schedule. | |
10174 | ||
10175 | 2011-09-30 Georg-Johann Lay <avr@gjlay.de> | |
10176 | ||
10177 | PR target/50566 | |
10178 | * config/avr/avr-protos.h (avr_log_t): New field address_cost. | |
10179 | * config/avr/avr.c (avr_address_cost): Use it. | |
10180 | * config/avr/avr-log.c (avr_log_set_avr_log): Initialize it. | |
10181 | (avr_log_vadump): Unknown %-codes finish printing. | |
10182 | ||
10183 | 2011-09-30 Jakub Jelinek <jakub@redhat.com> | |
10184 | ||
10185 | PR inline-asm/50571 | |
10186 | * gimple-fold.c (fold_stmt_1) <case GIMPLE_ASM>: If | |
10187 | input constraints allow mem and not reg, pass true instead of | |
10188 | false as second argument to maybe_fold_reference. | |
10189 | ||
10190 | PR tree-optimization/46309 | |
10191 | * fold-const.c (make_range, merge_ranges): Remove prototypes. | |
10192 | (make_range_step): New function. | |
10193 | (make_range): Use it. | |
10194 | * tree.h (make_range_step): New prototypes. | |
10195 | * Makefile.in (tree-ssa-reassoc.o): Depend on $(DIAGNOSTIC_CORE_H). | |
10196 | * tree-ssa-reassoc.c: Include diagnostic-core.h. | |
10197 | (struct range_entry): New type. | |
10198 | (init_range_entry, range_entry_cmp, update_range_test, | |
10199 | optimize_range_tests): New functions. | |
10200 | (reassociate_bb): Call optimize_range_tests. | |
10201 | ||
10202 | 2011-09-30 Jakub Jelinek <jakub@redhat.com> | |
10203 | Richard Guenther <rguenther@suse.de> | |
10204 | ||
10205 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Handle | |
10206 | BUILT_IN_STRDUP and BUILT_IN_STRNDUP. | |
10207 | * tree-ssa-alias.c (call_may_clobber_ref_p_1): Likewise. Fix | |
10208 | handling of BUILT_IN_STRNCAT and BUILT_IN_STRNCAT_CHK. | |
10209 | (ref_maybe_used_by_call_p_1): Fix handling of BUILT_IN_STRCAT, | |
10210 | BUILT_IN_STRNCAT, BUILT_IN_STRCAT_CHK and BUILT_IN_STRNCAT_CHK. | |
10211 | ||
10212 | 2011-09-30 Jan Beulich <jbeulich@suse.com> | |
10213 | ||
10214 | * lto-cgraph.c (output_cgraph): Remove processing of | |
10215 | 'cgraph_asm_nodes', call lto_output_toplevel_asms() instead. | |
10216 | (input_cgraph_1): Remove loop calling cgraph_add_asm_node(), call | |
10217 | lto_input_toplevel_asms() instead. | |
10218 | * lto-section-in.c (lto_section_name): Add "asm" entry. | |
10219 | * lto-streamer-in.c (lto_input_toplevel_asms): New. | |
10220 | * lto-streamer-out.c (lto_output_toplevel_asms): New. | |
10221 | * lto-streamer.h (LTO_minor_version): Bump. | |
10222 | (enum lto_section_type): Add LTO_section_asm. | |
10223 | (struct lto_asm_header): New. | |
10224 | (lto_input_toplevel_asms, lto_output_toplevel_asms): Declare. | |
10225 | * tree-streamer.h (streamer_write_string_cst): Declare. | |
10226 | * tree-streamer-out.c (write_string_cst): Rename to | |
10227 | streamer_write_string_cst and make global. Handle incoming string | |
10228 | being NULL. | |
10229 | (streamer_write_tree_header): Adjust call to renamed function. | |
10230 | ||
10231 | 2011-09-30 Bernd Schmidt <bernds@codesourcery.com> | |
10232 | ||
10233 | * haifa-sched.c (modulo_ii, modulo_max_states, modulo_n_insns, | |
10234 | modulo_insns_scheduled, modulo_iter0_max_uid, modulo_backtracks_left, | |
10235 | modulo_last_stage): New static variables. | |
10236 | (set_modulo_params, discard_delay_pairs_above): New functions. | |
10237 | (struct delay_pair): New member stages. | |
10238 | (htab_i2_traverse, htab_i1_traverse): New static functions. | |
10239 | (record_delay_slot_pair): New arg stages. All callers changed. | |
10240 | Record it. | |
10241 | (pair_delay): Take stages into account. | |
10242 | (add_delay_dependencies): Don't do so for stage pairs. | |
10243 | (struct sched_block_state): New member modulo_epilogue. | |
10244 | (save_backtrack_point): Don't set SHADOW_P for stage pairs. | |
10245 | (unschedule_insns_until): Decrease modulo_insns_scheduled. | |
10246 | Set HARD_DEP without using or. | |
10247 | (resolve_dependencies): New static function. | |
10248 | (prune_ready_list): New arg modulo_epilogue_p. All callers changed. | |
10249 | If it is true, allow only insns with INSN_EXACT_TICK set. | |
10250 | (schedule_block): Return bool, always true for normal scheduling, | |
10251 | true or false depending on modulo scheduling success otherwise. | |
10252 | Add bookkeeping for modulo scheduling, and call resolve_dependencies | |
10253 | on everything left over after a modulo schedule. | |
10254 | (haifa_sched_init): Remove check_cfg call. Clear modulo_ii. | |
10255 | * sched-int.h (schedule_block, record_delay_slot_pair): Adjust | |
10256 | declarations. | |
10257 | (set_modulo_params, discard_delay_pairs_above): Declare. | |
10258 | * params.def (PARAM_MAX_MODULO_BACKTRACK_ATTEMPS): New. | |
10259 | * doc/invoke.texi (--param): Document it. | |
10260 | ||
10261 | * sched-ebb.c (schedule_ebb): No longer static. Remove declaration. | |
10262 | New arg modulo_scheduling. All callers changed. Move note handling | |
10263 | code here from schedule_ebbs. | |
10264 | (schedule_ebbs_finish, schedule_ebbs_init): New functions, broken | |
10265 | out of schedule_ebbs. | |
10266 | (schedule_ebbs): Call them. Remove note handling code moved to | |
10267 | schedule_ebb. | |
10268 | * sched-int.h (schedule_ebb, schedule_ebbs_init, | |
10269 | schedule_ebbs_finish): Declare. | |
10270 | ||
10271 | 2011-09-30 Richard Guenther <rguenther@suse.de> | |
10272 | ||
10273 | PR middle-end/50574 | |
10274 | * tree-cfg.c (verify_gimple_comparison): Compare component | |
10275 | mode sizes for vector comparisons. | |
10276 | ||
10277 | 2011-09-30 Revital Eres <revital.eres@linaro.org> | |
10278 | ||
10279 | * ddg.c (autoinc_var_is_used_p): New function. | |
10280 | (create_ddg_dep_from_intra_loop_link, | |
10281 | add_cross_iteration_register_deps): Call it. | |
10282 | * ddg.h (autoinc_var_is_used_p): Declare. | |
10283 | * modulo-sched.c (generate_reg_moves): Call autoinc_var_is_used_p. | |
10284 | (sms_schedule): Handle instructions with REG_INC. | |
10285 | ||
10286 | 2011-09-30 Revital Eres <revital.eres@linaro.org> | |
10287 | ||
10288 | * modulo-sched.c (generate_reg_moves): Skip instructions that | |
10289 | do not set a register and verify no regmoves are created for | |
10290 | !single_set instructions. | |
10291 | ||
10292 | 2011-09-30 Bernd Schmidt <bernds@codesourcery.com> | |
10293 | ||
10294 | * hw-doloop.c (scan_loop): Compute register usage only for non-debug | |
10295 | insns. | |
10296 | ||
10297 | 2011-09-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
10298 | ||
10299 | PR target/50099 | |
10300 | * config/arm/iterators.md (qhs_zextenddi_cstr): New. | |
10301 | (qhs_zextenddi_op): New. | |
10302 | * config/arm/arm.md ("zero_extend<mode>di2"): Use them. | |
10303 | * config/arm/predicates.md ("arm_extendqisi_mem_op"): | |
10304 | Distinguish between ARM and Thumb2 states. | |
10305 | ||
10306 | 2011-09-30 David S. Miller <davem@davemloft.net> | |
10307 | ||
10308 | * config/sparc/sparc.opt (VIS2): New option. | |
10309 | * doc/invoke.texi: Document it. | |
10310 | * config/sparc/sparc.md (UNSPEC_EDGE8N, UNSPEC_EDGE8LN, | |
10311 | UNSPEC_EDGE16N, UNSPEC_EDGE16LN, UNSPEC_EDGE32N, | |
10312 | UNSPEC_EDGE32LN, UNSPEC_BSHUFFLE): New unspecs. | |
10313 | (define_attr type): New insn type 'edgen'. | |
10314 | (bmask<P:mode>_vis, bshuffle<V64I:mode>_vis, edge8n<P:mode>_vis, | |
10315 | edge8ln<P:mode>_vis, edge16n<P:mode>_vis, edge16ln<P:mode>_vis, | |
10316 | edge32n<P:mode>_vis, edge32ln<P:mode>_vis): New insn VIS 2.0 | |
10317 | patterns. | |
10318 | * niagara.md: Handle edgen. | |
10319 | * niagara2.md: Likewise. | |
10320 | * ultra1_2.md: Likewise. | |
10321 | * ultra3.md: Likewise. | |
10322 | * config/sparc/sparc-c.c (sparc_target_macros): Define __VIS__ | |
10323 | to 0x200 when TARGET_VIS2. | |
10324 | * config/sparc/sparc.c (sparc_option_override): Set MASK_VIS2 by | |
10325 | default when targetting capable cpus. TARGET_VIS2 implies | |
10326 | TARGET_VIS, clear and it when TARGET_FPU is disabled. | |
10327 | (sparc_vis_init_builtins): Emit new VIS 2.0 builtins. | |
10328 | (sparc_expand_builtin): Fix predicate indexing when builtin returns | |
10329 | void. | |
10330 | (sparc_fold_builtin): Do not eliminate bmask when result is ignored. | |
10331 | * config/sparc/visintrin.h (__vis_bmask, __vis_bshuffledi, | |
10332 | __vis_bshufflev2si, __vis_bshufflev4hi, __vis_bshufflev8qi, | |
10333 | __vis_edge8n, __vis_edge8ln, __vis_edge16n, __vis_edge16ln, | |
10334 | __vis_edge32n, __vis_edge32ln): New VIS 2.0 interfaces. | |
10335 | * doc/extend.texi: Document new VIS 2.0 builtins. | |
10336 | ||
10337 | 2011-09-29 Nick Clifton <nickc@redhat.com> | |
10338 | Bernd Schmidt <bernds@codesourcery.com> | |
10339 | ||
10340 | * config/frv/frvbegin.c: Fix location of unwind-dw2-fde.h header file. | |
10341 | * config/frv/frvend.c: Likewise. | |
10342 | * config/frv/frv.c (frv_function_prologue): Move misplaced | |
10343 | CALL_ARG_LOCATION notes back to their proper locations. | |
10344 | ||
10345 | 2011-09-29 Georg-Johann Lay <avr@gjlay.de> | |
10346 | ||
10347 | PR target/50566 | |
10348 | * config/avr/avr-log.c (avr_log_vadump): Use %b to print bool. | |
10349 | * config/avr/avr.c (avr_rtx_costs_1): New static function, renamed | |
10350 | from avr_rtx_costs. | |
10351 | (avr_legitimate_address_p): Use avr_edump to print log information | |
10352 | filtered by avr_log. | |
10353 | (extra_constraint_Q): Ditto. | |
10354 | (avr_legitimize_address): Ditto. | |
10355 | (avr_rtx_costs): Ditto. Rewrite as wrapper for avr_rtx_costs_1. | |
10356 | (final_prescan_insn): Use avr_log.rtx_costs as filter. | |
10357 | ||
10358 | 2011-09-29 Richard Sandiford <richard.sandiford@linaro.org> | |
10359 | ||
10360 | * config/arm/arm-protos.h (arm_modes_tieable_p): Declare. | |
10361 | * config/arm/arm.h (MODES_TIEABLE_P): Use it. | |
10362 | * config/arm/arm.c (arm_modes_tieable_p): New function. Allow | |
10363 | NEON vector and structure modes to be tied. | |
10364 | ||
10365 | 2011-09-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
10366 | ||
10367 | * graphite-scop-detection.c (make_close_phi_nodes_unique): New | |
10368 | forward declaration. | |
10369 | (remove_duplicate_close_phi): Detect and repair creation of | |
10370 | duplicate close-phis for a containing loop. | |
10371 | ||
10372 | 2011-09-27 Andi Kleen <ak@linux.intel.com> | |
10373 | ||
10374 | * gcc.c (get_local_tick). Rename to get_random_number. Read from | |
10375 | /dev/urandom. Add getpid call. | |
10376 | (compare_debug_dump_opt_spec_function): Drop getpid call. | |
10377 | ||
10378 | 2011-09-26 Andi Kleen <ak@linux.intel.com> | |
10379 | ||
10380 | * toplev.c (init_local_tick): Try reading random seed | |
10381 | from /dev/urandom. | |
10382 | ||
10383 | 2011-09-26 Andi Kleen <ak@linux.intel.com> | |
10384 | ||
10385 | * hwint.h (HOST_WIDE_INT_PRINT_HEX_PURE): Add. | |
10386 | * lto-streamer.c (lto_get_section_name): Remove crc32_string. | |
10387 | Handle numerical random seed. | |
10388 | * lto-streamer.h (lto_file_decl_data): Change id to | |
10389 | unsigned HOST_WIDE_INT. | |
10390 | * toplev.c (random_seed): Add. | |
10391 | (init_random_seed): Change for numerical random seed. | |
10392 | (get_random_seed): Return as HOST_WIDE_INT. | |
10393 | (set_random_seed): Crc32 existing string. | |
10394 | * toplev.h (get_random_seed): Change to numercal return. | |
10395 | * tree.c (get_file_function_name): Remove CRC. Handle | |
10396 | numerical random seed. | |
10397 | ||
10398 | 2011-09-29 Georg-Johann Lay <avr@gjlay.de> | |
10399 | ||
10400 | PR target/50566 | |
10401 | * config.gcc (extra_objs): Add avr-log.o for $target in: | |
10402 | avr-*-rtems*, avr-*-*. | |
10403 | * config/avr/t-avr (avr-log.o): New rule to compile... | |
10404 | * config/avr/avr-log.c: ...this new file. | |
10405 | * config/avr/avr.opt (mlog=): New option. | |
10406 | * config/avr/avr-protos.h (avr_edump, avr_fdump): New macros. | |
10407 | (avr_log_set_caller_e, avr_log_set_caller_f): New prototypes. | |
10408 | (avr_log_set_avr_log): New prototype. | |
10409 | (avr_log_t): New typedef. | |
10410 | (avr_log): New declaration. | |
10411 | * config/avr/avr.c (avr_option_override): Call avr_log_set_avr_log. | |
10412 | ||
10413 | 2011-09-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> | |
10414 | ||
10415 | * expr.c (do_store_flag): Expand vector comparison by | |
10416 | building an appropriate VEC_COND_EXPR. | |
10417 | * c-typeck.c (build_binary_op): Typecheck vector comparisons. | |
10418 | (c_objc_common_truthvalue_conversion): Adjust. | |
10419 | * tree-vect-generic.c (do_compare): Helper function. | |
10420 | (expand_vector_comparison): Check if hardware supports | |
10421 | vector comparison of the given type or expand vector piecewise. | |
10422 | (expand_vector_operation): Treat comparison as binary | |
10423 | operation of vector type. | |
10424 | (expand_vector_operations_1): Adjust. | |
10425 | ||
10426 | 2011-09-29 Richard Guenther <rguenther@suse.de> | |
10427 | ||
10428 | * tree.c (build_opaque_vector_type): Make opaque vectors | |
10429 | variant types of the corresponding non-opaque type. Make | |
10430 | sure to share opaque vector types properly. | |
10431 | ||
10432 | 2011-09-29 David S. Miller <davem@davemloft.net> | |
10433 | ||
10434 | * config/sparc/sparc.md (UNSPEC_ARRAY8, UNSPEC_ARRAY16, | |
10435 | UNSPEC_ARRAY32): New unspec. | |
10436 | (define_attr type): New type 'array'. | |
10437 | (array{8,16,32}<P:mode>_vis): New patterns. | |
10438 | * config/sparc/ultra1_2.md: Add reservations for 'array'. | |
10439 | * config/sparc/ultra3.md: Likewise. | |
10440 | * config/sparc/niagara.md: Likewise. | |
10441 | * config/sparc/niagara2.md: Likewise. | |
10442 | * config/sparc/sparc.c (sparc_vis_init_builtins): Build new | |
10443 | array builtins. | |
10444 | * config/sparc/visintrin.h (__vis_array8, __vis_array16, | |
10445 | __vis_array32): New. | |
10446 | * doc/extend.texi: Document new VIS builtins. | |
10447 | ||
10448 | * config/sparc/sparc.md (gcond_name): Delete unnecessary code attr. | |
10449 | (VIS pixel-compare insn): Just use <gcond:name>. | |
10450 | ||
10451 | * config/sparc/sparc.md (VIS pixel-compare insn): There is only one | |
10452 | code iterator used, so just use <code>. There are two mode iterators | |
10453 | so explicitly use <GCM:gcm_name>. | |
10454 | ||
10455 | 2011-09-29 Iain Sandoe <iains@gcc.gnu.org> | |
10456 | ||
10457 | * config/darwin9.h (STACK_CHECK_STATIC_BUILTIN): Enable for | |
10458 | Darwin >= 9. | |
10459 | ||
10460 | 2011-09-28 David S. Miller <davem@davemloft.net> | |
10461 | ||
10462 | * config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE, | |
10463 | UNSPEC_FCMPGT, UNSPEC_FCMPEQ): Delete and reduce to... | |
10464 | (UNSPEC_FCMP): New unspec. | |
10465 | (gcond): New code iterator. | |
10466 | (gcond_name): New code attr. | |
10467 | (GCM): New mode iterator. | |
10468 | (gcm_name): New mode attr. | |
10469 | (fcmp{le,ne,gt,eq}{16,32}_vis): Reimplement using iterators. | |
10470 | ||
10471 | 2011-09-28 Oleg Endo <oleg.endo@t-online.de> | |
10472 | ||
10473 | PR target/49486 | |
10474 | * config/sh/sh.md (negdi2): Move expansion into split to | |
10475 | allow more combination options. Add T_REG clobber. | |
10476 | (abssi2): New expander. | |
10477 | (*negdi2, *abssi2, *negabssi2): New insns. | |
10478 | (cneg): Change from insn to insn_and_split. Rename to | |
10479 | negsi_cond. Add alternative for non-SH4. | |
10480 | ||
10481 | 2011-09-28 Richard Sandiford <richard.sandiford@linaro.org> | |
10482 | ||
10483 | * config/arm/neon.md (neon_move_lo_quad_<mode>): Delete. | |
10484 | (neon_move_hi_quad_<mode>): Likewise. | |
10485 | (move_hi_quad_<mode>, move_lo_quad_<mode>): Use subreg moves. | |
10486 | ||
10487 | 2011-09-28 Nick Clifton <nickc@redhat.com> | |
10488 | ||
10489 | * config/rx/predicates.md (rx_minmax_operand): New predicate. | |
10490 | Accepts immediates and a restricted subset of MEMs. | |
10491 | * config/rx/rx.md (int_modes): New iterator. | |
10492 | (smaxsi3, sminsi3): Delete and replace with... | |
10493 | (smax<int_mode>3, smin<int_mode>3): New patterns. | |
10494 | (umax<>3_u, umax<>3_ur, umax<>3, umin<>3): New patterns. | |
10495 | ||
10496 | 2011-09-28 Richard Guenther <rguenther@suse.de> | |
10497 | ||
10498 | PR middle-end/50460 | |
10499 | * fold-const.c (try_move_mult_to_index): Handle &a.array the | |
10500 | same as &a.array[0]. | |
10501 | ||
10502 | 2011-09-28 Kai Tietz <ktietz@redhat.com> | |
10503 | ||
10504 | * configure.ac: Add test for new section attribute | |
10505 | specifier "e" via define HAVE_GAS_SECTION_EXCLUDE. | |
10506 | * config.in: Regenerated. | |
10507 | * configure: Regenerated. | |
10508 | * config/i386/winnt.c (i386_pe_asm_named_section): Emit | |
10509 | new section flag "e" for excluded sections, if supported. | |
10510 | Otherwise we mark section withc SECTION_EXCLUDE flag as never-load. | |
10511 | ||
10512 | 2011-09-28 Richard Sandiford <rdsandiford@googlemail.com> | |
10513 | ||
10514 | * config/m32r/m32r.md: Use match_test rather than eq/ne symbol_ref | |
10515 | throughout file. | |
10516 | ||
10517 | 2011-09-28 Richard Sandiford <rdsandiford@googlemail.com> | |
10518 | ||
10519 | * config/iq2000/iq2000.md: Use match_test rather than eq/ne symbol_ref | |
10520 | throughout file. | |
10521 | ||
10522 | 2011-09-27 Sriraman Tallam <tmsriram@google.com> | |
10523 | ||
10524 | * output.h (SECTION_EXCLUDE): New macro. | |
10525 | * varasm.c (default_elf_asm_named_section): Check for SECTION_EXCLUDE. | |
10526 | ||
10527 | 2011-09-27 Richard Sandiford <rdsandiford@googlemail.com> | |
10528 | ||
10529 | * fwprop.c (forward_propagate_and_simplify): After checking | |
10530 | reg/subreg combinations, check whether the modes are the same. | |
10531 | ||
10532 | 2011-09-27 Bernd Schmidt <bernds@codesourcery.com> | |
10533 | Richard Sandiford <rdsandiford@googlemail.com> | |
10534 | ||
10535 | * config/mips/mips.c (mips_add_cfa_restore): New function. | |
10536 | (mips16e_save_restore_reg): Use it. | |
10537 | (mips_restore_reg): Likewise. Split double FPRs for | |
10538 | REG_CFA_RESTORE notes. | |
10539 | ||
10540 | 2011-09-27 Richard Sandiford <rdsandiford@googlemail.com> | |
10541 | ||
10542 | PR middle-end/50386 | |
10543 | PR middle-end/50326 | |
10544 | * tree-sra.c (build_ref_for_model): Use the type of the field as | |
10545 | the type of the COMPONENT_REF. | |
10546 | ||
10547 | 2011-09-27 Jeff Law <law@redhat.com> | |
10548 | ||
10549 | * ifcvt.c (cheap_bb_rtx_cost_p): Add SCALE argument. Scale | |
10550 | non-jumping insns by REG_BR_PROB_BASE and the maximum cost by SCALE. | |
10551 | (find_if_case_1): Use the probability of the THEN clause when | |
10552 | determining if speculation is profitable. | |
10553 | (find_if_case_2): Similarly for the ELSE clause. | |
10554 | ||
10555 | 2011-09-27 Jakub Jelinek <jakub@redhat.com> | |
10556 | ||
10557 | * common.opt: Add -foptimize-strlen option. | |
10558 | * Makefile.in (OBJS): Add tree-ssa-strlen.o. | |
10559 | (tree-sssa-strlen.o): Add dependencies. | |
10560 | * opts.c (default_options_table): Enable -foptimize-strlen | |
10561 | by default at -O2 if not -Os. | |
10562 | * passes.c (init_optimization_passes): Add pass_strlen | |
10563 | after pass_object_sizes. | |
10564 | * timevar.def (TV_TREE_STRLEN): New timevar. | |
10565 | * params.def (PARAM_MAX_TRACKED_STRLENS): New parameter. | |
10566 | * tree-pass.h (pass_strlen): Declare. | |
10567 | * tree-ssa-strlen.c: New file. | |
10568 | * c-decl.c (merge_decls): If compatible stpcpy prototype | |
10569 | is seen, set implicit_built_in_decls[BUILT_IN_STPCPY]. | |
10570 | ||
10571 | 2011-09-27 Tom de Vries <tom@codesourcery.com> | |
10572 | ||
10573 | PR middle-end/43864 | |
10574 | * tree-ssa-tail-merge.c: New file. | |
10575 | (struct same_succ_def): Define. | |
10576 | (same_succ, const_same_succ): New typedef. | |
10577 | (struct bb_cluster_def): Define. | |
10578 | (bb_cluster, const_bb_cluster): New typedef. | |
10579 | (struct aux_bb_info): Define. | |
10580 | (BB_SIZE, BB_SAME_SUCC, BB_CLUSTER, BB_VOP_AT_EXIT): Define. | |
10581 | (gvn_uses_equal): New function. | |
10582 | (same_succ_print, same_succ_print_traverse, update_dep_bb) | |
10583 | (stmt_update_dep_bb, local_def, same_succ_hash) | |
10584 | (inverse_flags, same_succ_equal, same_succ_alloc, same_succ_delete) | |
10585 | (same_succ_reset): New function. | |
10586 | (same_succ_htab, same_succ_edge_flags) | |
10587 | (deleted_bbs, deleted_bb_preds): New var. | |
10588 | (debug_same_succ): New function. | |
10589 | (worklist): New var. | |
10590 | (print_worklist, add_to_worklist, find_same_succ_bb, find_same_succ) | |
10591 | (init_worklist, delete_worklist, delete_basic_block_same_succ) | |
10592 | (same_succ_flush_bbs, purge_bbs, update_worklist): New function. | |
10593 | (print_cluster, debug_cluster, update_rep_bb) | |
10594 | (add_bb_to_cluster, new_cluster, delete_cluster): New function. | |
10595 | (all_clusters): New var. | |
10596 | (alloc_cluster_vectors, reset_cluster_vectors, delete_cluster_vectors) | |
10597 | (merge_clusters, set_cluster): New function. | |
10598 | (gimple_equal_p, gsi_advance_bw_nondebug_nonlocal, find_duplicate) | |
10599 | (same_phi_alternatives_1, same_phi_alternatives, bb_has_non_vop_phi) | |
10600 | (deps_ok_for_redirect_from_bb_to_bb, deps_ok_for_redirect) | |
10601 | (find_clusters_1, find_clusters): New function. | |
10602 | (update_vuses, vop_phi, vop_at_entry, replace_block_by): New function. | |
10603 | (update_bbs): New var. | |
10604 | (apply_clusters): New function. | |
10605 | (update_debug_stmt, update_debug_stmts): New function. | |
10606 | (tail_merge_optimize): New function. | |
10607 | tree-pass.h (tail_merge_optimize): Declare. | |
10608 | * tree-ssa-pre.c (execute_pre): Use tail_merge_optimize. | |
10609 | * Makefile.in (OBJS-common): Add tree-ssa-tail-merge.o. | |
10610 | (tree-ssa-tail-merge.o): New rule. | |
10611 | * opts.c (default_options_table): Set OPT_ftree_tail_merge by | |
10612 | default at OPT_LEVELS_2_PLUS. | |
10613 | * tree-ssa-sccvn.c (vn_valueize): Move to ... | |
10614 | * tree-ssa-sccvn.h (vn_valueize): Here. | |
10615 | * timevar.def (TV_TREE_TAIL_MERGE): New timevar. | |
10616 | * common.opt (ftree-tail-merge): New switch. | |
10617 | * params.def (PARAM_MAX_TAIL_MERGE_COMPARISONS) | |
10618 | (PARAM_MAX_TAIL_MERGE_ITERATIONS): New parameter. | |
10619 | * doc/invoke.texi (Optimization Options, -O2): Add -ftree-tail-merge. | |
10620 | (-ftree-tail-merge, max-tail-merge-comparisons) | |
10621 | (max-tail-merge-iterations): New item. | |
10622 | ||
10623 | 2011-09-27 Jan Hubicka <jh@suse.cz> | |
10624 | ||
10625 | * ipa-inline-analysis.c (MAX_TIME): Reduce to avoid overflows. | |
10626 | ||
10627 | 2011-09-27 Jan Hubicka <jh@suse.cz> | |
10628 | ||
10629 | * ipa-inline-analysis.c (eliminated_by_inlining_prob): Handle | |
10630 | parameters passed by reference; handle loads from non-SSA scalars | |
10631 | and update comments. | |
10632 | ||
10633 | 2011-09-27 Bernd Schmidt <bernds@codesourcery.com> | |
10634 | ||
10635 | PR rtl-optimization/50249 | |
10636 | * reload1.c (reload_reg_reaches_end_p): Accept a reloadnum argument | |
10637 | instead of opnum and type. All callers changed. Remove useless | |
10638 | declaration. | |
10639 | Search forward for other reloads of the same type for the same operand | |
10640 | using the same register; if any are found, return false. | |
10641 | (reload_regs_reach_end_p): Same argument changes; all callers changed. | |
10642 | ||
10643 | 2011-09-27 Andi Kleen <ak@linux.intel.com> | |
10644 | Jan Hubicka <jh@suse.cz> | |
10645 | ||
10646 | * doc/invoke.texi (ffat-lto-objects): Document. | |
10647 | * toplev.c (compile_file): Do not output assembly when doing slim lto; | |
10648 | Output __gnu_slim_lto when doing slim lto. | |
10649 | * cgraphunit.c (ipa_passes): Do only analysis when producing slim lto. | |
10650 | (cgraph_optimize): Return early when doing slim lto. | |
10651 | * opts.c (finish_options): Complain about lack of linker plugin | |
10652 | when doing slim lto. | |
10653 | * common.opt (ffat-lto-objects): New. | |
10654 | ||
10655 | 2011-09-27 Richard Sandiford <richard.sandiford@linaro.org> | |
10656 | ||
10657 | * ipa-inline-analysis.c (predicate_probability): Avoid comparison | |
10658 | between signed and unsigned. | |
10659 | ||
10660 | 2011-09-27 Ira Rosen <ira.rosen@linaro.org> | |
10661 | ||
10662 | * tree-vect-stmts.c (vectorizable_type_demotion): Handle basic block | |
10663 | vectorization. | |
10664 | (vectorizable_type_promotion): Likewise. | |
10665 | (vect_analyze_stmt): Call vectorizable_type_demotion and | |
10666 | vectorizable_type_promotion for basic blocks. | |
10667 | (supportable_widening_operation): Don't assume loop vectorization. | |
10668 | * tree-vect-slp.c (vect_build_slp_tree): Allow multiple types for | |
10669 | basic blocks. Update vectorization factor for basic block | |
10670 | vectorization. | |
10671 | (vect_analyze_slp_instance): Allow multiple types for basic block | |
10672 | vectorization. Recheck unrolling factor after construction of SLP | |
10673 | instance. | |
10674 | ||
10675 | 2011-09-27 Richard Guenther <rguenther@suse.de> | |
10676 | ||
10677 | * tree-object-size.c (compute_object_sizes): Fix dumping of | |
10678 | folded statement. | |
10679 | ||
10680 | 2011-09-27 Richard Guenther <rguenther@suse.de> | |
10681 | ||
10682 | PR tree-optimization/50363 | |
10683 | * tree-ssa-pre.c (create_expression_by_pieces): Handle | |
10684 | pointer conversions in POINTER_PLUS_EXPRs properly. | |
10685 | ||
10686 | 2011-09-27 Richard Sandiford <richard.sandiford@linaro.org> | |
10687 | ||
10688 | * config/arm/neon.md (neon_vget_highv16qi, neon_vget_highv8hi) | |
10689 | (neon_vget_highv4si, neon_vget_highv4sf, neon_vget_highv2di) | |
10690 | (neon_vget_lowv16qi, neon_vget_lowv8hi, neon_vget_lowv4si) | |
10691 | (neon_vget_lowv4sf, neon_vget_lowv2di): Turn into define_expands | |
10692 | that produce subreg moves. Define using VQX iterators. | |
10693 | ||
10694 | 2011-09-27 Georg-Johann Lay <avr@gjlay.de> | |
10695 | ||
10696 | * config/avr/avr.md (ashrqi3): Split alternative "n" | |
10697 | into its remaining parts C03, C04, C05, C06, C07 and describe | |
10698 | impact in CC by attribute "cc" appropriately. | |
10699 | * config/avr/avr.c (notice_update_cc): Clean-up: Don't patch CC0 | |
10700 | by digging RTX. | |
10701 | ||
10702 | 2011-09-27 Jakub Jelinek <jakub@redhat.com> | |
10703 | ||
10704 | * rtl.h (const_tiny_rtx): Change into array of 4 x MAX_MACHINE_MODE | |
10705 | from 3 x MAX_MACHINE_MODE. | |
10706 | (CONSTM1_RTX): Define. | |
10707 | * emit-rtl.c (const_tiny_rtx): Change into array of | |
10708 | 4 x MAX_MACHINE_MODE from 3 x MAX_MACHINE_MODE. | |
10709 | (gen_rtx_CONST_VECTOR): Use CONSTM1_RTX if all inner constants are | |
10710 | CONSTM1_RTX. | |
10711 | (init_emit_once): Initialize CONSTM1_RTX for MODE_INT and | |
10712 | MODE_VECTOR_INT modes. | |
10713 | * simplify-rtx.c (simplify_binary_operation_1) <case IOR, XOR, AND>: | |
10714 | Optimize if one operand is CONSTM1_RTX. | |
10715 | * config/i386/i386.c (ix86_expand_sse_movcc): Optimize mask ? -1 : x | |
10716 | into mask | x. | |
10717 | ||
10718 | 2011-09-26 David S. Miller <davem@davemloft.net> | |
10719 | ||
10720 | * config/sparc/sparc.md (edge{8,16,32}{,l}): Return Pmode. | |
10721 | (fcmp{le,ne,gt,eq}{16,32}): Likewise. | |
10722 | * config/sparc/visintrin.h: Update edge and pixel-compare | |
10723 | intrinsics to return 'long' instead of 'int'. | |
10724 | * doc/extend.texi: Update documentation to match. | |
10725 | * config/sparc/sparc.c (eligible_for_return_delay): When leaf or | |
10726 | flat, allow any instruction. Otherwise, when V9 allow parallels | |
10727 | which consist only of sets to registers outside of %o0 to %o5. | |
10728 | (sparc_vis_init_builtins): Update VIS builtin types for edge | |
10729 | and pixel-compare. | |
10730 | ||
10731 | * config/sparc/sparc.c (sparc_conditional_register_usage): When VIS | |
10732 | is enabled, mark %gsr as global. | |
10733 | * config/sparc/sparc.md (UNSPEC_WRGSR): Delete. | |
10734 | (wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus): Don't wrap in an unspec. | |
10735 | ||
10736 | * config/sparc/sparc-c.c: New file implementing sparc_target_macros, | |
10737 | which will now define __VIS and __VIS__ when -mvis is enabled. | |
10738 | * config/sparc/t-sparc: Likewise. | |
10739 | * config.gcc: Add sparc-c.o to c_target_objs and cxx_target_objs, | |
10740 | and add t-sparc to tmake_file for all sparc targets. | |
10741 | * config/sparc/sparc-protos.h (sparc_target_macros): Declare. | |
10742 | * config/sparc/sparc.h (TARGE_CPU_CPP_BUILTINS): Call it. | |
10743 | ||
10744 | * config/sparc/sparc.c (sparc_vis_init_builtins): Add explicit | |
10745 | builtins for VIS vector addition and subtraction. | |
10746 | * config/sparc/visintrin.h (__vis_fpadd16, __vis_fpadd16s, | |
10747 | __vis_fpadd32, __vis_fpadd32s, __vis_fpsub16, __vis_fpsub16s, | |
10748 | __vis_fpsub32, __vis_fpsub32s): New. | |
10749 | * doc/extend.texi: Document new VIS intrinsics. | |
10750 | ||
10751 | 2011-09-26 Georg-Johann Lay <avr@gjlay.de> | |
10752 | ||
10753 | * config/avr/avr.md (peephole casesi+2): Use -1 instead of 65536. | |
10754 | * config/avr/avr.c (avr_out_compare): Print shorter sequence for | |
10755 | EQ/NE comparisons against +/-1 in the case of unused-after, | |
10756 | non-ld-regs target. | |
10757 | ||
10758 | 2011-09-26 Jakub Jelinek <jakub@redhat.com> | |
10759 | ||
10760 | * gimple-fold.c (gimplify_and_update_call_from_tree): Set | |
10761 | gctx.into_ssa after push_gimplify_context. | |
10762 | ||
10763 | * gimple.c (gimple_build_call_valist): New function. | |
10764 | * gimple.h (gimple_build_call_valist): New prototype. | |
10765 | * tree-ssa-propagate.c (finish_update_gimple_call): New function. | |
10766 | (update_gimple_call): Likewise. | |
10767 | (update_call_from_tree): Use finish_update_gimple_call. | |
10768 | * tree-ssa-propagate.h (update_gimple_call): New prototype. | |
10769 | ||
10770 | 2011-09-26 Richard Guenther <rguenther@suse.de> | |
10771 | ||
10772 | PR tree-optimization/50472 | |
10773 | * gimple-fold.c (fold_const_aggregate_ref_1): Do not fold | |
10774 | volatile references. | |
10775 | ||
10776 | 2011-09-26 Bingfeng Mei <bmei@broadcom.com> | |
10777 | ||
10778 | * doc/tm.texi: Correct documentation for TARGET_ADDR_SPACE_SUBSET_P. | |
10779 | * target.def: (addr_space_subset_p): Likewise. | |
10780 | ||
10781 | 2011-09-26 Tom de Vries <tom@codesourcery.com> | |
10782 | ||
10783 | * tree-ssa-alias.h (pt_solution_singleton_p): Declare. | |
10784 | * tree-ssa-structalias.c (pt_solution_singleton_p): New function. | |
10785 | * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Set points-to solution | |
10786 | of new var. | |
10787 | ||
10788 | 2011-09-26 Georg-Johann Lay <avr@gjlay.de> | |
10789 | ||
10790 | PR target/50465 | |
10791 | * config/avr/avr-protos.h (output_reload_insisf): Don't pass insn. | |
10792 | * config/avr/avr.md (*reload_insi, *reload_insf): Change call to | |
10793 | output_reload_insisf. | |
10794 | (adjust_len): Set default to "no". | |
10795 | Remove alternative "yes". Add alternatives: "mov8", "mov16", | |
10796 | "mov32", "ashlqi", "ashrqi", "lshrqi", "ashlhi", "ashrhi", | |
10797 | "lshrhi", "ashlsi, "ashrsi", "lshrsi". | |
10798 | (*movqi, *movhi, *movsi, *ashlqi3, ashlhi3, ashlsi3, | |
10799 | *ashlhi3_const, *ashlsi3_const, ashrqi3, ashrhi3, ashrsi3, | |
10800 | *ashrhi3_const, *ashrsi3_const, *lshrqi3, lshrhi3, *lshrhi3_const, | |
10801 | *lshrsi3_const): Set attribute "adjust_len". | |
10802 | * config/avr/avr.c (output_reload_insisf): Remove parameter "insn". | |
10803 | (output_movsisf): Don't pass insn to output_reload_insisf. | |
10804 | (adjust_insn_length): Handle new alternatives to adjust_len. | |
10805 | Remove handling of ADJUST_LEN_YES. Clean-up code. | |
10806 | ||
10807 | 2011-09-26 Eric Botcazou <ebotcazou@adacore.com> | |
10808 | ||
10809 | * ifcvt.c (noce_try_cmove_arith): Use may_trap_or_fault_p in lieu of | |
10810 | may_trap_p to detect loads that may trap of fault. | |
10811 | ||
10812 | 2011-09-26 Georg-Johann Lay <avr@gjlay.de> | |
10813 | ||
10814 | * config/avr/avr-protos.h (output_reload_inhi): Change prototype. | |
10815 | * config/avr/avr.md (adjust_len): Add "reload_in16" alternative. | |
10816 | (*reload_inhi): Use it. Adapt call to output_reload_inhi to new | |
10817 | prototype. | |
10818 | (*movhi): Split constraint alternative "r,rL" into "r,r" and "r,L". | |
10819 | * config/avr/avr.c: Rename output_reload_insisf_1 to | |
10820 | output_reload_in_const. | |
10821 | (avr_popcount_each_byte): Handle SFmode, too. | |
10822 | (output_reload_in_const): Change so it can handle HI loads, too. | |
10823 | Use avr_popcount_each_byte to work out if scratch register must be | |
10824 | created on the fly. | |
10825 | (output_reload_inhi): Rewrite using output_reload_in_const and... | |
10826 | (output_movhi): ...use it to print constants' loads. | |
10827 | (adjust_insn_length): New case ADJUST_LEN_RELOAD_IN16. Cleanup code. | |
10828 | ||
10829 | 2011-09-25 David S. Miller <davem@davemloft.net> | |
10830 | ||
10831 | * config/sparc/constraints.md (C, P, Z): New constraints for | |
10832 | const_doube, const_int, and const_vector "all ones" values. | |
10833 | Make unused constraint letters comment match reality. | |
10834 | * config/sparc/predicates.md (const_all_ones_operand, | |
10835 | register_or_zero_or_all_ones_operand): New predicates. | |
10836 | * config/sparc/sparc.c (sparc_expand_move): Allow all ones | |
10837 | as well as zero constants when VIS. | |
10838 | (sparc_legitimate_constant_p): Likewise. | |
10839 | * config/sparc/sparc.md (movsi_insn): Add fones alternative. | |
10840 | (movsf_insn): Likewise | |
10841 | (movdi_insn_sp64): Add fone alternative. | |
10842 | (movdf_insn_sp32_v9): Likewise. | |
10843 | (movdf_insn_sp64): Likewise. | |
10844 | ||
10845 | * configure.ac: Add feature check to make sure the assembler | |
10846 | supports the FMAF, HPC, and VIS 3.0 instructions found on | |
10847 | Niagara-3 and later cpus. | |
10848 | * configure: Rebuild. | |
10849 | * config.in: Likewise. | |
10850 | * config/sparc/sparc.opt: New option '-mfmaf'. | |
10851 | * config/sparc/sparc.md: Add float fused multiply-add patterns. | |
10852 | * config/sparc/sparc.h (AS_NIAGARA3_FLAG): New macro. | |
10853 | (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Use it, as needed. | |
10854 | * config/sparc/sol2.h (ASM_CPU32_DEFAULT_SPEC, | |
10855 | ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC): Likewise. | |
10856 | * config/sparc/sparc.c (sparc_option_override): Turn MASK_FMAF on | |
10857 | by default for Niagara-3 and later. Turn it off if TARGET_FPU is | |
10858 | disabled. | |
10859 | (sparc_rtx_costs): Handle 'FMA'. | |
10860 | * doc/invoke.texi: Document -mfmaf. | |
10861 | ||
10862 | 2011-09-25 Jakub Jelinek <jakub@redhat.com> | |
10863 | ||
10864 | * tree-ssa-structalias.c (intra_create_variable_infos): Treat | |
10865 | TYPE_RESTRICT REFERENCE_TYPE parameters like restricted | |
10866 | DECL_BY_REFERENCE parameters. | |
10867 | ||
10868 | 2011-09-25 Eric Botcazou <ebotcazou@adacore.com> | |
10869 | ||
10870 | * tree-eh.c (cleanup_empty_eh): Allow a call to __builtin_stack_restore | |
10871 | if there is no outgoing edge. | |
10872 | ||
10873 | * tree-scalar-evolution.c (simple_iv): Accept all kinds of pointer and | |
10874 | integral types. | |
10875 | ||
10876 | 2011-09-25 Ira Rosen <ira.rosen@linaro.org> | |
10877 | ||
10878 | * tree-vect-slp.c (vect_slp_analyze_bb_1): Split out core part | |
10879 | of vect_analyze_bb here. | |
10880 | (vect_analyze_bb): Loop over vector sizes calling vect_analyze_bb_1. | |
10881 | ||
10882 | 2011-09-25 Ira Rosen <ira.rosen@linaro.org> | |
10883 | ||
10884 | * tree-data-ref.c (dr_analyze_innermost): Add new argument. | |
10885 | Allow not simple iv if analyzing basic block. | |
10886 | (create_data_ref): Update call to dr_analyze_innermost. | |
10887 | (stmt_with_adjacent_zero_store_dr_p, ref_base_address): Likewise. | |
10888 | * tree-loop-distribution.c (generate_memset_zero): Likewise. | |
10889 | * tree-predcom.c (find_looparound_phi): Likewise. | |
10890 | * tree-data-ref.h (dr_analyze_innermost): Add new argument. | |
10891 | ||
10892 | 2011-09-24 David S. Miller <davem@davemloft.net> | |
10893 | ||
10894 | * config/sparc/sparc.h (FIRST_PSEUDO_REGISTER): Bump to 103. | |
10895 | (SPARC_GSR_REG): Define. | |
10896 | (FIXED_REGISTERS): Mark GSR as fixed. | |
10897 | (CALL_USED_REGISTERS): Mark GSR as call used. | |
10898 | (HARD_REGNO_NREGS): GSR is always 1 register. | |
10899 | (REG_CLASS_CONTENTS): Add GSR to ALL_REGS. | |
10900 | (REG_ALLOC_ORDER, REG_LEAF_ALLOC_ORDER): Add GSR to the end. | |
10901 | (REGISTER_NAMES): Add "%gsr". | |
10902 | * config/sparc/sparc.md (UNSPEC_ALIGNADDR, UNSPEC_ALIGNADDRL): Delete. | |
10903 | (UNSPEC_WRGSR): New unspec. | |
10904 | (GSR_REG): New constant. | |
10905 | (type): Add new insn type 'gsr'. | |
10906 | (fpack16_vis, fpackfix_vis, fpack32_vis, | |
10907 | faligndata<V64I:MODE>_vis)): Add use of GSR_REG. | |
10908 | (wrgsr_vis, *wrgsr_sp64, wrgsr_v8plus, rdgsr_vis, *rdgsr_sp64, | |
10909 | rdgsr_v8plus): New expanders and insns. | |
10910 | (alignaddr<P:mode>_vis, alignaddrl<P:mode>_vis): Reimplement | |
10911 | using patterns which show that this is a plus in addition to a | |
10912 | modification of GSR_REG, instead of an unspec. | |
10913 | * config/sparc/ultra1_2.md: Handle 'gsr'. | |
10914 | * config/sparc/ultra3.md: Likewise. | |
10915 | * config/sparc/niagara.md: Likewise. | |
10916 | * config/sparc/niagara2.md: Likewise. | |
10917 | * config/sparc/sparc.c (leaf_reg_remap, sparc_leaf_regs): Fill out | |
10918 | end of table. | |
10919 | (sparc_option_override): Make -mvis imply -mv8plus. | |
10920 | (hard_32bit_mode_classes, hard_64bit_mode_classes): Add entries | |
10921 | for %gsr. | |
10922 | (sparc_vis_init_builtins): Build __builtin_vis_write_gsr and | |
10923 | __builtin_vis_read_gsr. | |
10924 | (sparc_expand_buildin): Handle builtins that take one argument and | |
10925 | return void. | |
10926 | (sparc_fold_builtin): Never fold writes to %gsr. | |
10927 | * config/sparc/visintrin.h (__vis_write_gsr, __vis_read_gsr): New. | |
10928 | * doc/extend.texi: Document new VIS intrinsics. | |
10929 | ||
10930 | 2011-09-23 Jan Hubicka <jh@suse.cz> | |
10931 | ||
10932 | * ipa-inline-transform.c (inline_call): Add comment. | |
10933 | * ipa-inline.h (inline_param_summary): New structure and vector. | |
10934 | (struct inline_edge_summary): Add param field. | |
10935 | * ipa-inline-analysis.c (CHANGED): New constant. | |
10936 | (add_clause): Handle CHANGED and NOT_CONSTANT. | |
10937 | (predicate_probability): New function. | |
10938 | (dump_condition): Dump CHANGED predicate. | |
10939 | (evaluate_conditions_for_known_args): Handle ERROR_MARK as marker | |
10940 | of unknown function wide invariant. | |
10941 | (evaluate_conditions_for_edge): Handle change probabilities. | |
10942 | (inline_edge_duplication_hook): Copy param summaries. | |
10943 | (inline_edge_removal_hook): Free param summaries. | |
10944 | (dump_inline_edge_summary): Fix dumping of indirect edges and callee | |
10945 | sizes; dump param summaries. | |
10946 | (will_be_nonconstant_predicate): Use CHANGED predicate. | |
10947 | (record_modified_bb_info): New structure. | |
10948 | (record_modified): New function. | |
10949 | (param_change_prob): New function. | |
10950 | (estimate_function_body_sizes): Compute param summaries. | |
10951 | (estimate_edge_size_and_time): Add probability argument. | |
10952 | (estimate_node_size_and_time): Add inline_param_summary argument; | |
10953 | handle predicate probabilities. | |
10954 | (remap_predicate): Fix formating. | |
10955 | (remap_edge_change_prob): New function. | |
10956 | (remap_edge_summaries): Rename from ...; use remap_edge_change_prob. | |
10957 | (remap_edge_predicates): ... this one. | |
10958 | (inline_merge_summary): Remap edge summaries; handle predicate | |
10959 | probabilities; remove param summaries after we are done. | |
10960 | (do_estimate_edge_time): Update. | |
10961 | (do_estimate_edge_growth): Update. | |
10962 | (read_inline_edge_summary): Read param info. | |
10963 | (inline_read_summary): Fix formating. | |
10964 | (write_inline_edge_summary): Write param summaries. | |
10965 | ||
10966 | 2011-09-23 Jakub Jelinek <jakub@redhat.com> | |
10967 | ||
10968 | * config/i386/i386.c (ix86_print_operand): Handle %~. | |
10969 | (ix86_print_operand_punct_valid_p): Return true also for '~'. | |
10970 | * config/i386/sse.md (i128): New mode_attr. | |
10971 | (vec_extract_hi_<mode>, vec_extract_hi_<mode>, | |
10972 | avx_vbroadcastf128_<mode>, *avx_vperm2f128<mode>_full, | |
10973 | *avx_vperm2f128<mode>_nozero, vec_set_lo_<mode>, | |
10974 | vec_set_hi_<mode>, *vec_concat<mode>_avx): Use <i128> in the | |
10975 | patterns, use "<sseinsnmode>" for "mode" attribute. | |
10976 | (vec_extract_hi_v16hi, vec_extract_hi_v32qi, vec_set_lo_v16hi, | |
10977 | vec_set_hi_v16hi, vec_set_lo_v32qi, vec_set_hi_v32qi): Use | |
10978 | %~128 in the patterns, use "OI" for "mode" attribute. | |
10979 | ||
10980 | 2011-09-23 Georg-Johann Lay <avr@gjlay.de> | |
10981 | ||
10982 | PR target/50447 | |
10983 | * config/avr/avr.md (adjust_len): Add alternatives "tsthi", | |
10984 | "tstsi", "compare". | |
10985 | (*cmpqi_sign_extend): Use s8_operand. | |
10986 | (*cmphi, *cmpsi): Rewrite using avr_out_compare. | |
10987 | * config/avr/avr-protos.h (compare_diff_p, compare_eq_p): Remove | |
10988 | prototypes. | |
10989 | (out_tsthi, out_tstsi): Remove prototypes. | |
10990 | (avr_out_tsthi, avr_out_tstsi): New prototypes. | |
10991 | * config/avr/avr.c (out_tsthi, out_tstsi): Remove functions. | |
10992 | (avr_asm_len): Negative length now sets *plen to -length. | |
10993 | (compare_sign_p): Return bool instead of int. | |
10994 | (compare_diff_p, compare_eq_p): Ditto and make static. | |
10995 | (avr_out_tsthi): New function. | |
10996 | (avr_out_tstsi): New function. | |
10997 | (avr_out_compare): New function. | |
10998 | (adjust_insn_length): Handle ADJUST_LEN_TSTHI, ADJUST_LEN_TSTSI, | |
10999 | ADJUST_LEN_COMPARE. | |
11000 | ||
11001 | 2011-09-23 Georg-Johann Lay <avr@gjlay.de> | |
11002 | ||
11003 | PR target/50447 | |
11004 | * config/avr/avr.md: (adjust_len): Add alternative "out_plus". | |
11005 | (addsi3): Rewrite using QI scratch register. Adjust text | |
11006 | peepholes using plus:SI. | |
11007 | (*addsi3_zero_extend.hi): New insn. | |
11008 | (*subsi3_zero_extend.hi): New insn. | |
11009 | (*subhi3_zero_extend1): Set attribute "cc" to "set_czn". | |
11010 | (*subsi3_zero_extend): Ditto. | |
11011 | (subsi3): Change predicate #2 to register_operand. | |
11012 | * config/avr/avr-protos.h (avr_out_plus): New prototype. | |
11013 | (avr_out_plus_1): New static function. | |
11014 | (avr_out_plus): New function. | |
11015 | (adjust_insn_length): Handle ADJUST_LEN_OUT_PLUS. | |
11016 | ||
11017 | 2011-09-23 Jakub Jelinek <jakub@redhat.com> | |
11018 | ||
11019 | * config/i386/i386.c (ix86_prepare_sse_fp_compare_args): For | |
11020 | GE/GT/UNLE/UNLT swap arguments and condition even for TARGET_AVX. | |
11021 | ||
11022 | 2011-09-23 Ian Lance Taylor <iant@google.com> | |
11023 | ||
11024 | * godump.c (go_define): Treat a single character in single quotes, | |
11025 | or a string, as an operand. | |
11026 | ||
11027 | 2011-09-23 Martin Jambor <mjambor@suse.cz> | |
11028 | ||
11029 | * ipa-prop.h (jump_func_type): Updated comments. | |
11030 | (ipa_known_type_data): New type. | |
11031 | (ipa_jump_func): Use it to describe known type jump functions. | |
11032 | * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Updated to | |
11033 | reflect the new known type jump function contents. | |
11034 | (compute_known_type_jump_func): Likewise. | |
11035 | (combine_known_type_and_ancestor_jfs): Likewise. | |
11036 | (try_make_edge_direct_virtual_call): Likewise. | |
11037 | (ipa_write_jump_function): Likewise. | |
11038 | (ipa_read_jump_function): Likewise. | |
11039 | * ipa-cp.c (ipa_value_from_known_type_jfunc): New function. | |
11040 | (ipa_value_from_jfunc): Use ipa_value_from_known_type_jfunc. | |
11041 | (propagate_accross_jump_function): Likewise. | |
11042 | ||
11043 | 2011-09-23 Georg-Johann Lay <avr@gjlay.de> | |
11044 | ||
11045 | PR target/50446 | |
11046 | * config/avr/avr.md (rotlqi3): Support all offsets 0..7. | |
11047 | (rotlqi3_4): Turn insn into expander. | |
11048 | (*rotlqi3): New insn. | |
11049 | (rotlhi3, rotlsi3): Support rotate left/right by 1. | |
11050 | (*rotlhi2.1, *rotlhi2.15): New insns. | |
11051 | (*rotlsi2.1, *rotlsi2.31): New insns. | |
11052 | * config/avr/constraints.md (C03, C05, C06, C07): New constraints. | |
11053 | ||
11054 | 2011-09-23 Bin Cheng <bin.cheng@arm.com> | |
11055 | ||
11056 | * config/arm/bpabi.h (BE8_LINK_SPEC): Add cortex-m arch and processors. | |
11057 | ||
11058 | 2011-09-22 Maxim Kuvyrkov <maxim@codesourcery.com> | |
11059 | ||
11060 | * ipa-prop.c (ipa_print_node_jump_functions): Fix typos. | |
11061 | ||
11062 | 2011-09-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
11063 | ||
11064 | * reload.c (find_reloads): Set operand_mode to Pmode for address | |
11065 | operands consisting of just a CONST_INT. | |
11066 | ||
11067 | 2011-09-22 Uros Bizjak <ubizjak@gmail.com> | |
11068 | ||
11069 | PR target/50482 | |
11070 | * config/i386/i386.c (ix86_expand_sse_movcc): When generating | |
11071 | blendv, force op_true to register if it doesn't satisfy | |
11072 | nonimmediate_operand predicate. | |
11073 | ||
11074 | 2011-09-22 Richard Sandiford <rdsandiford@googlemail.com> | |
11075 | ||
11076 | PR middle-end/50113 | |
11077 | PR middle-end/50061 | |
11078 | * calls.c (emit_library_call_value_1): Use BLOCK_REG_PADDING to | |
11079 | get the locate.where_pad value for register-only arguments. | |
11080 | * config/arm/arm.c (arm_pad_arg_upward): Remove HFmode handling. | |
11081 | (arm_pad_reg_upward): Handle null types. | |
11082 | ||
11083 | 2011-09-22 Jan Hubicka <jh@suse.cz> | |
11084 | ||
11085 | * ipa-inline-analysis.c: Fix overly long lines. | |
11086 | ||
11087 | 2011-09-22 Jan Hubicka <jh@suse.cz> | |
11088 | ||
11089 | * ipa-inline-transform.c (inline_call): Always update jump functions | |
11090 | after inlining. | |
11091 | * ipa-inline.c (ipa_inline): Likewise; do not call | |
11092 | ipa_create_all_structures_for_iinln. | |
11093 | (ipa_inline): Always free jump functions. | |
11094 | * ipa-inline-analysis.c (evaluate_conditions_for_edge): Remove hack. | |
11095 | (remap_edge_predicates): Fix pasto. | |
11096 | (inline_merge_summary): Remove nlined edge predicate; remove hack. | |
11097 | (inline_analyze_function): Always initialize jump functions. | |
11098 | (inline_generate_summary): Likewise. | |
11099 | (inline_write_summary): Always write jump functions when ipa-cp | |
11100 | is not doing that. | |
11101 | (inline_read_summary): Always read jump functions when ipa-cp | |
11102 | is not doing that. | |
11103 | * ipa-prop.c (iinlining_processed_edges): Remove. | |
11104 | (update_indirect_edges_after_inlining): Do not use | |
11105 | iinlining_processed_edges; instead set param_index to -1. | |
11106 | (propagate_info_to_inlined_callees): Only try to indirect inlining | |
11107 | when asked to do so; update jump functions of indirect calls, too; | |
11108 | remove jump functions of the inlined edge. | |
11109 | (ipa_edge_duplication_hook): Do not copy iinlining_processed_edges. | |
11110 | (ipa_create_all_structures_for_iinln): Remove. | |
11111 | (ipa_free_all_structures_after_iinln): Do not free | |
11112 | iinlining_processed_edges. | |
11113 | * ipa-prop.h (ipa_create_all_structures_for_iinln): Remove. | |
11114 | ||
11115 | 2011-09-22 Richard Sandiford <richard.sandiford@linaro.org> | |
11116 | ||
11117 | * config/arm/predicates.md (expandable_comparison_operator): New | |
11118 | predicate, extracted from... | |
11119 | (arm_comparison_operator): ...here. | |
11120 | * config/arm/arm.md (cbranchsi4, cbranchsf4, cbranchdf4, cbranchdi4) | |
11121 | (cstoresi4, cstoresf4, cstoredf4, cstoredi4, movsicc, movsfcc) | |
11122 | (movdfcc): Use expandable_comparison_operator. | |
11123 | ||
11124 | 2011-09-22 Georg-Johann Lay <avr@gjlay.de> | |
11125 | ||
11126 | PR target/50447 | |
11127 | PR target/50465 | |
11128 | * config/avr/avr-protos.h (avr_out_bitop): New prototype. | |
11129 | (avr_popcount_each_byte): New prototype. | |
11130 | * config/avr/avr.c (avr_popcount): New static function. | |
11131 | (avr_popcount_each_byte): New function. | |
11132 | (avr_out_bitop): New function. | |
11133 | (adjust_insn_length): ADJUST_LEN_OUT_BITOP dispatches to | |
11134 | avr_out_bitop. Cleanup code. | |
11135 | * config/avr/constraints.md (Ca2, Co2, Cx2): New constraints. | |
11136 | (Ca4, Co4, Cx4): New constraints. | |
11137 | * config/avr/avr.md (adjust_len): Add "out_bitop" insn attribute | |
11138 | alternative. | |
11139 | (andhi3, iorhi3, xorhi3): Rewrite insns using avr_out_bitop. | |
11140 | (andsi3, iorsi3, xorsi3): Ditto. | |
11141 | (*iorhi3_clobber, *iorsi3_clobber): Remove insns. | |
11142 | ||
11143 | 2011-09-22 Ira Rosen <ira.rosen@linaro.org> | |
11144 | ||
11145 | PR tree-optimization/50451 | |
11146 | * tree-vect-slp.c (vect_get_constant_vectors): Don't fail for | |
11147 | constant operands in reduction. | |
11148 | (vect_get_slp_defs): Don't create vector operand for NULL scalar | |
11149 | operand. | |
11150 | ||
11151 | 2011-09-22 David S. Miller <davem@davemloft.net> | |
11152 | ||
11153 | * config/sparc/sparc.c (sparc_vis_init_builtins): Do not mark | |
11154 | fpack16, fpack32, fpackfix as const. | |
11155 | ||
11156 | * config/sparc/sparc.md (G[0-7]_REG, O[0-7]_REG, L[0-7]_REG, | |
11157 | I[0-7]_REG, F[0-62]_REG, FCC[0-3]_REG, CC_REG, SFP_REG): New | |
11158 | constants. Use them everywhere. | |
11159 | ||
11160 | 2011-09-22 Oleg Endo <oleg.endo@t-online.de> | |
11161 | ||
11162 | * config/sh/sh.c (andcosts): Renamed to and_xor_ior_costs. | |
11163 | Added AND special case. Adapted comments. | |
11164 | (sh_rtx_costs): Added XOR and IOR case. | |
11165 | ||
11166 | 2011-09-21 Jan Hubicka <jh@suse.cz> | |
11167 | ||
11168 | * ipa-inline-analsis.c (compute_inline_parameters): Set | |
11169 | cfun and current_function_decl. | |
11170 | ||
11171 | 2011-09-21 Jan Hubicka <jh@suse.cz> | |
11172 | ||
11173 | * ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Allow | |
11174 | handled components in parameter of builtin_constant_p. | |
11175 | (will_be_nonconstant_predicate): Allow loads of non-SSA parameters. | |
11176 | ||
11177 | 2011-09-21 Jan Hubicka <jh@suse.cz> | |
11178 | ||
11179 | * ipa-inline.c (relative_time_benefit): Fix wrong bracketting. | |
11180 | * ipa-inline.h (estimate_edge_time): Fix pasto. | |
11181 | * ipa-inline-analysis.c (do_estiamte_edge_time): Remove capping. | |
11182 | ||
11183 | 2011-09-21 Jakub Jelinek <jakub@redhat.com> | |
11184 | ||
11185 | * config/i386/i386.c (ix86_expand_sse_movcc): Use | |
11186 | blendvps, blendvpd and pblendvb if possible. | |
11187 | ||
11188 | 2011-09-21 Uros Bizjak <ubizjak@gmail.com> | |
11189 | ||
11190 | PR target/50464 | |
11191 | * config/i386/sse.md (xop_pcmov_<mode><avxsizesuffix>): Change | |
11192 | operand 1 predicate to register_operand and operand 2 predicate | |
11193 | to nonimmediate_operand. | |
11194 | * config/i386/i386.c (ix86_expand_sse_movcc): When generating | |
11195 | xop_pcmov, force op_true to register. Also, force op_false to | |
11196 | register if it doesn't satisfy nonimmediate_operand predicate. | |
11197 | ||
11198 | 2011-09-21 Kirill Yukhin <kirill.yukhin@intel.com> | |
11199 | ||
11200 | * config/i386/bmi2intrin.h (_mulx_u64): New. | |
11201 | (_mulx_u32): Ditto. | |
11202 | ||
11203 | 2011-09-21 Jan Hubicka <jh@suse.cz> | |
11204 | ||
11205 | PR tree-optimization/50433 | |
11206 | * ipa-inline-analysis.c (eliminated_by_inlining_prob): | |
11207 | Use get_base_address. | |
11208 | ||
11209 | 2011-09-21 Jakub Jelinek <jakub@redhat.com> | |
11210 | ||
11211 | * config/i386/sse.md (<code><mode>3 smaxmin:VI124_128 expander): Use | |
11212 | nonimmediate_operand instead of register_operand predicate for operands | |
11213 | 1 and 2, force them into registers if expanding them as comparison. | |
11214 | (<code><mode>3 umaxmin:VI124_128 expander): Similarly. For UMAX | |
11215 | V8HImode force into register just operand 1. | |
11216 | ||
11217 | 2011-09-21 Georg-Johann Lay <avr@gjlay.de> | |
11218 | ||
11219 | PR target/45099 | |
11220 | * config/avr/avr.c (avr_function_arg_advance): Change error to | |
11221 | warning if a fixed register is needed as function argument. | |
11222 | ||
11223 | 2011-09-21 Georg-Johann Lay <avr@gjlay.de> | |
11224 | ||
11225 | PR target/50449 | |
11226 | PR target/50465 | |
11227 | * config/avr/avr.md (adjust_len): New insn attribute. | |
11228 | (*reload_insi, *reload_insf): Use it. | |
11229 | (*movsi, *movsf): Use new interface of output_movsisf. | |
11230 | * config/avr/avr-protos.h (output_movsisf): Change prototype. | |
11231 | * config/avr/avr.c (output_movsisf): Ditto. | |
11232 | (adjust_insn_length): Use insn attribute "adjust_len" to adjust | |
11233 | lengths of insns *reload_insi, *reload_insf. | |
11234 | (output_reload_insisf_1): New static function. | |
11235 | (output_reload_insisf): Use it. | |
11236 | ||
11237 | 2011-09-21 David S. Miller <davem@davemloft.net> | |
11238 | ||
11239 | * config/sparc/sparc.c (def_builtin): Change from macro into function. | |
11240 | (def_builtin_const): New. | |
11241 | (sparc_vis_init_builtins): Use def_builtin_const for all VIS builtins | |
11242 | other than alignaddr and falignaddr. | |
11243 | ||
11244 | * config/sparc/sparc.md (UNSPEC_FCMPLE, UNSPEC_FCMPNE, UNSPEC_FCMPGT, | |
11245 | UNSPEC_FCMPEQ): New unspec codes. | |
11246 | (fcmple16_vis, fcmple32_vis, fcmpne16_vis, fcmpne32_vis, fcmpgt16_vis, | |
11247 | fcmpgt32_vis, fcmpeq16_vis, fcmpeq32_vis): New patterns. | |
11248 | * config/sparc/sparc.c (sparc_vis_init_builtins): Create builtins for | |
11249 | new pixel compare VIS patterns. | |
11250 | * config/sparc/visintrin.h (__vis_fcmple16, __vis_fcmple32, | |
11251 | __vis_fcmpne16, __vis_fcmpne32, __vis_fcmpgt16, __vis_fcmpgt32, | |
11252 | __vis_fcmpeq16, __vis_fcmpeq32): New. | |
11253 | * doc/extend.texi: Document new pixel compare VIS intrinsics. | |
11254 | ||
11255 | 2011-09-21 Tom de Vries <tom@codesourcery.com> | |
11256 | ||
11257 | * final.c (final): Handle if JUMP_LABEL is not LABEL_P. | |
11258 | ||
11259 | 2011-09-20 David S. Miller <davem@davemloft.net> | |
11260 | ||
11261 | * config/sparc/sparc.md (UNSPEC_ALIGNADDRL): New unspec. | |
11262 | (aligneddrl<P:mode>_vis): New pattern. | |
11263 | (edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis, | |
11264 | edge32l_vis): Adjust to take Pmode arguments, and return SImode. | |
11265 | * config/sparc/sparc.c (sparc_vis_init_builtins): Handle new | |
11266 | alignaddrl insn, and adjust edge operations for updated types. | |
11267 | * config/sparc/visintrin.h: Likewise. | |
11268 | * doc/extend.texi: Make typing in VIS documentation match reality. | |
11269 | ||
11270 | 2011-09-20 Terry Guo <terry.guo@arm.com> | |
11271 | ||
11272 | * config/arm/arm-arches.def: Add armv6s-m. | |
11273 | * config/arm/arm-tables.opt: Regenerate. | |
11274 | ||
11275 | 2011-09-20 Wei Guozhi <carrot@google.com> | |
11276 | ||
11277 | PR rtl-optimization/49452 | |
11278 | * postreload.c (reload_combine): Invalidate use information when across | |
11279 | volatile insn. | |
11280 | ||
11281 | 2011-09-19 Maxim Kuvyrkov <maxim@codesourcery.com> | |
11282 | ||
11283 | * haifa-sched.c (has_edge_p, prev_non_location_insn, check_cfg): | |
11284 | Remove maintenance overhead. | |
11285 | (haifa_sched_init, sched_finish): Update. | |
11286 | ||
11287 | 2011-09-19 Uros Bizjak <ubizjak@gmail.com> | |
11288 | ||
11289 | * config/i386/mmx.md (*mov<mode>_internal_rex64): Use if_then_else RTX | |
11290 | to calculate unit, prefix_rep and prefix_data16 attributes. | |
11291 | (*mov<mode>_internal): Ditto for unit attribute. | |
11292 | (*movv2sf_internal_rex64): Ditto for unit and prefix_rep attributes. | |
11293 | (*movv2sf_internal): Ditto. | |
11294 | * config/i386/sse.md (VI1248_256): Remove mode iterator. | |
11295 | (avx2_eq<mode>3): Use VI_256 instead of VI1248_256. | |
11296 | (*avx2_eq<mode>3): Ditto. | |
11297 | (avx2_gt<mode>3): Ditto. | |
11298 | ||
11299 | 2011-09-19 Uros Bizjak <ubizjak@gmail.com> | |
11300 | ||
11301 | * config/i386/i386.md (maxmin): New code iterator. | |
11302 | * config/i386/sse.md (<maxmin:code><mode>3): Macroize expander | |
11303 | from <umaxmin:code><mode>3 and <smaxmin:code><mode>3 using maxmin | |
11304 | code iterator. | |
11305 | (*avx2_<maxmin:code><mode>3): Macroize isn from | |
11306 | *avx2_<umaxmin:code><mode>3 and *avx2_<smaxmin:code><mode>3 using | |
11307 | maxmin code iterator. | |
11308 | (<smaxmin:code><VI124_128:mode>3): Merge with <smaxmin:code>v8hi3. | |
11309 | (<umaxmin:code><VI124_128:mode>3): Merge with umaxv4si3 and | |
11310 | <umaxmin:code>v16qi3. | |
11311 | ||
11312 | 2011-09-19 Alan Modra <amodra@gmail.com> | |
11313 | Michael Meissner <meissner@linux.vnet.ibm.com> | |
11314 | ||
11315 | PR target/50341 | |
11316 | * config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Do not | |
11317 | split the load of the indirect function's TOC from the call to | |
11318 | prevent the compiler from moving the load of the new TOC above | |
11319 | code that references the current function's TOC. | |
11320 | (call_indirect_aix<ptrsize>_internal): Ditto. | |
11321 | (call_indirect_aix<ptrsize>_nor11): Ditto. | |
11322 | (call_indirect_aix<ptrsize>_internal2): Ditto. | |
11323 | (call_value_indirect_aix<ptrsize>): Ditto. | |
11324 | (call_value_indirect_aix<ptrsize>_internal): Ditto. | |
11325 | (call_value_indirect_aix<ptrsize>_nor11): Ditto. | |
11326 | (call_value_indirect_aix<ptrsize>_internal2): Ditto. | |
11327 | ||
11328 | 2011-09-19 Jakub Jelinek <jakub@redhat.com> | |
11329 | ||
11330 | * config/i386/sse.md (*sse4_1_extractps): Change into | |
11331 | define_insn_and_split, add =x 0 n and =x x n alternatives | |
11332 | and split them after reload. | |
11333 | ||
11334 | 2011-09-19 Alexandre Oliva <aoliva@redhat.com> | |
11335 | ||
11336 | * tree.h (TREE_NOT_CHECK4): Rename from bogus NON_TREE_CHECK4. | |
11337 | ||
11338 | 2011-09-19 Alexandre Oliva <aoliva@redhat.com> | |
11339 | ||
11340 | * emit-rtl.c (copy_insn_1): Do not copy DEBUG_EXPRs. | |
11341 | ||
11342 | 2011-09-19 Ira Rosen <ira.rosen@linaro.org> | |
11343 | ||
11344 | PR tree-optimization/50413 | |
11345 | * tree-vect-data-refs.c (vect_analyze_data_refs): Fail to vectorize | |
11346 | a basic block if one of its data-refs can't be analyzed. | |
11347 | ||
11348 | 2011-09-19 Paul Brook <paul@codesourcery.com> | |
11349 | ||
11350 | * config/arm/predicates.md (shift_amount_operand): Check constant | |
11351 | shift count is in range. | |
11352 | (const_shift_operand): Remove. | |
11353 | ||
11354 | 2011-09-18 Eric Botcazou <ebotcazou@adacore.com> | |
11355 | Iain Sandoe <developer@sandoe-acoustics.co.uk> | |
11356 | ||
11357 | PR target/50091 | |
11358 | * config/rs6000/rs6000.md (probe_stack): Use explicit operand. | |
11359 | * config/rs6000/rs6000.c (output_probe_stack_range): Likewise. | |
11360 | ||
11361 | 2011-09-18 H.J. Lu <hongjiu.lu@intel.com> | |
11362 | ||
11363 | * config/i386/bmiintrin.h: Remove tmp. | |
11364 | * config/i386/tbmintrin.h: Likewise. | |
11365 | ||
11366 | 2011-09-18 Ira Rosen <ira.rosen@linaro.org> | |
11367 | ||
11368 | PR tree-optimization/50414 | |
11369 | * tree-vect-slp.c (vect_get_constant_vectors): Handle MAX_EXPR and | |
11370 | MIN_EXPR. | |
11371 | ||
11372 | 2011-09-18 Ira Rosen <ira.rosen@linaro.org> | |
11373 | ||
11374 | PR tree-optimization/50412 | |
11375 | * tree-vect-data-refs.c (vect_analyze_group_access): Fail for | |
11376 | acceses that require epilogue loop if vectorizing outer loop. | |
11377 | ||
11378 | 2011-09-17 David S. Miller <davem@davemloft.net> | |
11379 | ||
11380 | * config/sparc/sparc.md (UNSPEC_EDGE8, UNSPEC_EDGE8L, | |
11381 | UNSPEC_EDGE16, UNSPEC_EDGE16L, UNSPEC_EDGE32, UNSPEC_EDGE32L): | |
11382 | New unspecs. | |
11383 | (define_attr type): New type 'edge'. | |
11384 | (edge8_vis, edge8l_vis, edge16_vis, edge16l_vis, edge32_vis, | |
11385 | edge32l_vis): New patterns. | |
11386 | * config/sparc/ultra1_2.md: Add insn reservation for 'edge'. | |
11387 | * config/sparc/ultra3.md: Likewise. | |
11388 | * config/sparc/niagara.md: Likewise. | |
11389 | * config/sparc/niagara2.md: Likewise. | |
11390 | * config/sparc/sparc.d (sparc_vis_init_builtins): Generate | |
11391 | builtins for VIS edge instructions. | |
11392 | * config/sparc/visintrin.h (__vis_edge8, __vis_edge8l) | |
11393 | (__vis_edge16, __vis_edge16l, __vis_edge32, __vis_edge32l): New | |
11394 | intrinsics. | |
11395 | (__v8qi, __v4qi): Make unsigned. | |
11396 | (__vis_faligndatadi, ___vis_faligndatav2si, __vis_faligndatav4hi, | |
11397 | __vis_faligndatav8qi, __vis_fmul8x16au, __vis_fmul8x16al, | |
11398 | __vis_fpack32): Fix types. | |
11399 | * doc/extend.texi: Document new 'edge' VIS intrinsics. | |
11400 | ||
11401 | * gcc/config/sparc/sparc.c (niagara2_costs): Adjust integer | |
11402 | divide costs. | |
11403 | (niagara3_costs): New. | |
11404 | (sparc_option_override): Use it. | |
11405 | * gcc/config/sparc/niagara2.md: Adjust with more accurate | |
11406 | Niagara-3 reservations. | |
11407 | ||
11408 | 2011-09-17 Jakub Jelinek <jakub@redhat.com> | |
11409 | ||
11410 | * config/i386/sse.md (VIMAX_AVX2): Change V4DI to V2TI. | |
11411 | (sse2_avx, sseinsnmode): Add V2TI. | |
11412 | (REDUC_SMINMAX_MODE): New mode iterator. | |
11413 | (reduc_smax_v4sf, reduc_smin_v4sf, reduc_smax_v8sf, | |
11414 | reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df): Remove. | |
11415 | (reduc_<code>_<mode>): New smaxmin and umaxmin expanders. | |
11416 | (sse2_lshrv1ti3): Rename to... | |
11417 | (<sse2_avx2>_lshr<mode>3): ... this. Use VIMAX_AVX2 mode | |
11418 | iterator. Move before umaxmin expanders. | |
11419 | * config/i386/i386.h (VALID_AVX256_REG_MODE, | |
11420 | SSE_REG_MODE_P): Accept V2TImode. | |
11421 | * config/i386/i386.c (ix86_expand_reduc): Handle V32QImode, | |
11422 | V16HImode, V8SImode and V4DImode. | |
11423 | ||
11424 | * config/i386/i386.c (ix86_build_const_vector): Handle V8SImode | |
11425 | and V4DImode. | |
11426 | (ix86_build_signbit_mask): Likewise. | |
11427 | (ix86_expand_int_vcond): Likewise. Handle V16HImode and V32QImode. | |
11428 | (bdesc_args): Use CODE_FOR_{s,u}m{ax,in}v{32q,16h,8s}i3 | |
11429 | instead of CODE_FOR_avx2_{s,u}m{ax,in}v{32q,16h,8s}i3. | |
11430 | * config/i386/sse.md (avx2_<code><mode>3 umaxmin expand): Rename to... | |
11431 | (<code><mode>3) ... this. | |
11432 | (avx2_<code><mode>3 smaxmin expand): Rename to... | |
11433 | (<code><mode>3) ... this. | |
11434 | (smax<mode>3, smin<mode>3): Macroize using smaxmin code iterator. | |
11435 | (smaxv2di3, sminv2di3): Macroize using smaxmin code iterator and | |
11436 | VI8_AVX2 mode iterator. | |
11437 | (umaxv2di3, uminv2di3): Macroize using umaxmin code iterator and | |
11438 | VI8_AVX2 mode iterator. | |
11439 | (vcond<V_256:mode><VI_256:mode>, vcondu<V_256:mode><VI_256:mode>): | |
11440 | New expanders. | |
11441 | ||
11442 | 2011-09-17 Richard Sandiford <rdsandiford@googlemail.com> | |
11443 | ||
11444 | * config/ia64/itanium2.md: Use match_test rather than eq/ne symbol_ref | |
11445 | throughout file. | |
11446 | ||
11447 | 2011-09-16 David S. Miller <davem@davemloft.net> | |
11448 | ||
11449 | * config/sparc/visintrin.h: New file. | |
11450 | * config.gcc: Add it to extra_headers on sparc. | |
11451 | ||
11452 | 2011-09-16 Jakub Jelinek <jakub@redhat.com> | |
11453 | ||
11454 | * config/i386/i386.c (ix86_expand_reduc_v4sf): Rename to ... | |
11455 | (ix86_expand_reduc): ... this. Handle also V8SFmode and V4DFmode. | |
11456 | * config/i386/sse.md (reduc_splus_v4sf, reduc_smax_v4sf, | |
11457 | reduc_smin_v4sf): Adjust callers. | |
11458 | (reduc_smax_v8sf, reduc_smin_v8sf, reduc_smax_v4df, reduc_smin_v4df): | |
11459 | New expanders. | |
11460 | ||
11461 | * config/i386/sse.md (vec_extract_hi_<mode>, | |
11462 | vec_extract_hi_v16hi, vec_extract_hi_v32qi): Use | |
11463 | vextracti128 instead of vextractf128 for -mavx2 and | |
11464 | integer vectors. For V4DFmode fix up mode attribute. | |
11465 | (VEC_EXTRACT_MODE): For TARGET_AVX add 32-byte vectors. | |
11466 | (vec_set_lo_<mode>, vec_set_hi_<mode>): For VI8F_256 modes use V4DF | |
11467 | instead of V8SF mode attribute. | |
11468 | (avx2_extracti128): Change into define_expand. | |
11469 | * config/i386/i386.c (ix86_expand_vector_extract): Handle | |
11470 | 32-byte vector modes if TARGET_AVX. | |
11471 | ||
11472 | 2011-09-16 Georg-Johann Lay <avr@gjlay.de> | |
11473 | ||
11474 | * config/avr/avr.md: (umulqihi3, mulqihi3): Write as one pattern. | |
11475 | (umulqi3_highpart, smulqi3_highpart): Ditto. | |
11476 | (*maddqihi4.const, *umaddqihi4.uconst): Ditto. | |
11477 | (*msubqihi4.const, *umsubqihi4.uconst): Ditto. | |
11478 | (*muluqihi3.uconst, *mulsqihi3.sconst): Ditto. | |
11479 | ||
11480 | 2011-09-16 Georg-Johann Lay <avr@gjlay.de> | |
11481 | ||
11482 | PR target/50358 | |
11483 | * config/avr/avr.md (*ashiftqihi2.signx.1): New insn. | |
11484 | (*maddqi4, *maddqi4.const): New insns. | |
11485 | (*msubqi4, *msubqi4.const): New insns. | |
11486 | * config/avr/avr.c (avr_rtx_costs): Record costs of above in cases | |
11487 | PLUS:QI and MINUS:QI. Increase costs of multiply-add/-sub for | |
11488 | HImode by 1 in the case of multiplying with a CONST_INT. | |
11489 | Record cost of *ashiftqihi2.signx.1 in case ASHIFT:QI. | |
11490 | ||
11491 | 2011-09-15 Jan Hubicka <jh@suse.cz> | |
11492 | ||
11493 | PR lto/50430 | |
11494 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Do not ICE on | |
11495 | error_mark_node in the DECL_INITIAL of vtable. | |
11496 | ||
11497 | 2011-09-15 Diego Novillo <dnovillo@google.com> | |
11498 | ||
11499 | * Makefile.in (SYSROOT_CFLAGS_FOR_TARGET): Define from | |
11500 | @SYSROOT_CFLAGS_FOR_TARGET@. | |
11501 | * configure.ac (SYSROOT_CFLAGS_FOR_TARGET): Set from build-sysroot. | |
11502 | * configure: Regenerate. | |
11503 | (site.exp): Add definition of TEST_ALWAYS_FLAGS. | |
11504 | Remove setting of GCC_UNDER_TEST. | |
11505 | ||
11506 | 2011-09-15 Uros Bizjak <ubizjak@gmail.com> | |
11507 | ||
11508 | * config/i386/i386.c (output_fp_compare): Return %v prefixed | |
11509 | instruction mnemonics for TARGET_AVX. | |
11510 | ||
11511 | * config/i386/i386.md (*movdf_internal_rex64): use cond RTX in | |
11512 | "type" attribute calculation. | |
11513 | (*movdf_internal): Ditto. | |
11514 | (*movsf_internal): Ditto. | |
11515 | ||
11516 | 2011-09-15 James Greenhalgh <james.greenhalgh@arm.com> | |
11517 | ||
11518 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): New builtin macro. | |
11519 | ||
11520 | 2011-09-15 Jason Merrill <jason@redhat.com> | |
11521 | ||
11522 | PR c++/50361 | |
11523 | * expr.c (count_type_elements): Handle NULLPTR_TYPE. | |
11524 | ||
11525 | 2011-09-15 Jan Hubicka <jh@suse.cz> | |
11526 | ||
11527 | * ipa-inline-analysis.c (add_condition): Add conditions parameter; | |
11528 | simplify obviously true clauses. | |
11529 | (and_predicates, or_predicates): Add conditions parameter. | |
11530 | (inline_duplication_hoook): Update. | |
11531 | (mark_modified): New function. | |
11532 | (unmodified_parm): New function. | |
11533 | (eliminated_by_inlining_prob, (set_cond_stmt_execution_predicate, | |
11534 | set_switch_stmt_execution_predicate, will_be_nonconstant_predicate): | |
11535 | Use unmodified_parm. | |
11536 | (estimate_function_body_sizes): Update. | |
11537 | (remap_predicate): Update. | |
11538 | ||
11539 | 2011-09-15 Ira Rosen <ira.rosen@linaro.org> | |
11540 | ||
11541 | * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Allow | |
11542 | read-after-read dependencies in basic block SLP. | |
11543 | ||
11544 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> | |
11545 | ||
11546 | * config/sparc/sparc.md: Use match_test rather than eq/ne symbol_ref | |
11547 | throughout file. | |
11548 | ||
11549 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> | |
11550 | ||
11551 | * config/sh/sh.md: Use match_test rather than eq/ne symbol_ref | |
11552 | throughout file. | |
11553 | ||
11554 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> | |
11555 | ||
11556 | * config/s390/s390.md: Use match_test rather than eq/ne symbol_ref | |
11557 | throughout file. | |
11558 | ||
11559 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> | |
11560 | ||
11561 | * config/rs6000/rs6000.md: Use match_test rather than eq/ne symbol_ref | |
11562 | throughout file. | |
11563 | * config/rs6000/constraints.md: Likewise. | |
11564 | ||
11565 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> | |
11566 | ||
11567 | * config/microblaze/microblaze.md: Use match_test rather than | |
11568 | eq/ne symbol_ref throughout file. | |
11569 | ||
11570 | 2011-09-14 Richard Sandiford <rdsandiford@googlemail.com> | |
11571 | ||
11572 | * config/bfin/bfin.md: Use match_test rather than eq/ne symbol_ref | |
11573 | throughout file. | |
11574 | ||
11575 | 2011-09-14 Tom de Vries <tom@codesourcery.com> | |
11576 | ||
11577 | PR middle-end/50251 | |
11578 | * explow.c (emit_stack_restore): Set crtl->need_drap if | |
11579 | stack_restore is emitted. | |
11580 | ||
11581 | 2011-09-14 Julian Brown <julian@codesourcery.com> | |
11582 | ||
11583 | * config/arm/arm.c (arm_override_options): Add unaligned_access | |
11584 | support. | |
11585 | (arm_file_start): Emit attribute for unaligned access as appropriate. | |
11586 | * config/arm/arm.md (UNSPEC_UNALIGNED_LOAD) | |
11587 | (UNSPEC_UNALIGNED_STORE): Add constants for unspecs. | |
11588 | (insv, extzv): Add unaligned-access support. | |
11589 | (extv): Change to expander. Likewise. | |
11590 | (extzv_t1, extv_regsi): Add helpers. | |
11591 | (unaligned_loadsi, unaligned_loadhis, unaligned_loadhiu) | |
11592 | (unaligned_storesi, unaligned_storehi): New. | |
11593 | (*extv_reg): New (previous extv implementation). | |
11594 | * config/arm/arm.opt (munaligned_access): Add option. | |
11595 | * config/arm/constraints.md (Uw): New constraint. | |
11596 | * expmed.c (store_bit_field_1): Adjust bitfield numbering according | |
11597 | to size of access, not size of unit, when BITS_BIG_ENDIAN != | |
11598 | BYTES_BIG_ENDIAN. Don't use bitfield accesses for | |
11599 | volatile accesses when -fstrict-volatile-bitfields is in effect. | |
11600 | (extract_bit_field_1): Likewise. | |
11601 | ||
11602 | 2011-09-14 Richard Sandiford <richard.sandiford@linaro.org> | |
11603 | ||
11604 | * simplify-rtx.c (simplify_subreg): Check that the inner mode is | |
11605 | a scalar integer before applying integer-only optimisations to | |
11606 | inner arithmetic. | |
11607 | ||
11608 | 2011-09-14 Bernd Schmidt <bernds@codesourcery.com> | |
11609 | ||
11610 | * config/mips/mips.c (mips_expand_epilogue): Generate a | |
11611 | simple_return only if the return address is in r31. | |
11612 | ||
11613 | 2011-09-13 Bernd Schmidt <bernds@codesourcery.com> | |
11614 | ||
11615 | * cfgcleanup.c (try_head_merge_bb): If get_condition returns | |
11616 | NULL for a jump that is a cc0 insn, pick the previous insn for | |
11617 | move_before. | |
11618 | ||
11619 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> | |
11620 | ||
11621 | * config/v850/v850.md: Use match_test rather than eq/ne symbol_ref | |
11622 | throughout file. | |
11623 | ||
11624 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> | |
11625 | ||
11626 | * config/pa/pa.md: Use match_test rather than eq/ne symbol_ref | |
11627 | throughout file. | |
11628 | ||
11629 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> | |
11630 | ||
11631 | * config/mn10300/mn10300.md: Use match_test rather than eq/ne | |
11632 | symbol_ref throughout file. | |
11633 | ||
11634 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> | |
11635 | ||
11636 | * config/m68k/m68k.md: Use match_test rather than eq/ne symbol_ref | |
11637 | throughout file. | |
11638 | ||
11639 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> | |
11640 | ||
11641 | * config/h8300/h8300.md: Use match_test rather than eq/ne symbol_ref | |
11642 | throughout file. | |
11643 | ||
11644 | 2011-09-13 Richard Sandiford <rdsandiford@googlemail.com> | |
11645 | ||
11646 | * config/arm/arm.md: Use match_test rather than eq/ne symbol_ref | |
11647 | throughout file. | |
11648 | * config/arm/neon.md: Likewise. | |
11649 | * config/arm/vfp.md: Likewise. | |
11650 | * config/arm/thumb2.md: Likewise. | |
11651 | * config/arm/cortex-m4.md: Likewise. | |
11652 | ||
11653 | 2011-09-13 Sevak Sargsyan <sevak.sargsyan@ispras.ru> | |
11654 | ||
11655 | * config/arm/neon.md (neon_vabd<mode>_2, neon_vabd<mode>_3): New | |
11656 | define_insn patterns for combine. | |
11657 | ||
11658 | 2011-09-13 Giuseppe Scrivano <gscrivano@gnu.org> | |
11659 | ||
11660 | * reorg.c: Always define make_return_insns. | |
11661 | ||
11662 | 2011-09-13 Jan Hubicka <jh@suse.cz> | |
11663 | ||
11664 | PR other/49533 | |
11665 | * cgraphunit.c (assemble_thunks_and_aliases): Force alias to be output. | |
11666 | ||
11667 | 2011-09-13 Jan Hubicka <jh@suse.cz> | |
11668 | ||
11669 | PR other/49533 | |
11670 | * ipa-inline-transform.c (can_remove_node_now_p): Fix thunkos. | |
11671 | ||
11672 | 2011-09-13 Paul Brook <paul@codesourcery.com> | |
11673 | ||
11674 | * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Define. | |
11675 | (ARM_TARGET2_DWARF_FORMAT): Provide default definition. | |
11676 | * config/arm/linux-eabi.h (ARM_TARGET2_DWARF_FORMAT): Define. | |
11677 | * config/arm/symbian.h (ARM_TARGET2_DWARF_FORMAT): Define. | |
11678 | * config/arm/uclinux-eabi.h(ARM_TARGET2_DWARF_FORMAT): Define. | |
11679 | * config/arm/t-bpabi (EXTRA_HEADERS): Add unwind-arm-common.h. | |
11680 | * config/arm/t-symbian (EXTRA_HEADERS): Add unwind-arm-common.h. | |
11681 | * config/c6x/c6x.c (c6x_output_file_unwind): Don't rely on dwarf2 code | |
11682 | enabling unwind tables. | |
11683 | (c6x_debug_unwind_info): New function. | |
11684 | (TARGET_ARM_EABI_UNWINDER): Define. | |
11685 | (TARGET_DEBUG_UNWIND_INFO): Define. | |
11686 | * config/c6x/c6x.h (DWARF_FRAME_RETURN_COLUMN): Define. | |
11687 | (TARGET_EXTRA_CFI_SECTION): Remove. | |
11688 | * config/c6x/t-c6x-elf (EXTRA_HEADERS): Set. | |
11689 | * ginclude/unwind-arm-common.h: New file. | |
11690 | ||
11691 | 2011-09-13 Georg-Johann Lay <avr@gjlay.de> | |
11692 | ||
11693 | PR target/50358 | |
11694 | * config/avr/predicates.md (const_1_to_6_operand): New predicate. | |
11695 | * config/avr/avr.md: (extend_s): New code attribute. | |
11696 | (mul_r_d): New code attribute. | |
11697 | (*maddqihi4, *umaddqihi4): New insns. | |
11698 | (*msubqihi4, *umsubqihi4): New insns. | |
11699 | (*usmaddqihi4, *sumaddqihi4): New insns. | |
11700 | (*usmsubqihi4, *susubdqihi4): New insns. | |
11701 | (*umaddqihi4.uconst, *maddqihi4.sconst): New insn-and-splits. | |
11702 | (*umsubqihi4.uconst, *msubqihi4.sconst): New insn-and-splits. | |
11703 | (*umsubqihi4.uconst.ashift): New insn-and-split. | |
11704 | (*msubqihi4.sconst.ashift): New insn-and-split. | |
11705 | (*sumaddqihi4.uconst): New insn-and-split. | |
11706 | (*sumsubqihi4.uconst): New insn-and-split. | |
11707 | * config/avr/avr.c (avr_rtx_costs): Report costs of above in case | |
11708 | PLUS:HI and MINUS:HI. | |
11709 | ||
11710 | 2011-09-13 Revital Eres <revital.eres@linaro.org> | |
11711 | ||
11712 | modulo-sched.c (remove_node_from_ps): Return void instead of bool. | |
11713 | (optimize_sc): Adjust call to remove_node_from_ps. | |
11714 | (sms_schedule): Add print info. | |
11715 | ||
11716 | 2011-09-13 Bernd Schmidt <bernds@codesourcery.com> | |
11717 | ||
11718 | * rtl.c (copy_rtx): Do not handle frame_related, jump or call | |
11719 | flags specially. | |
11720 | ||
11721 | 2011-09-12 Jakub Jelinek <jakub@redhat.com> | |
11722 | ||
11723 | PR bootstrap/50010 | |
11724 | * dwarf2cfi.c (add_cfis_to_fde): Ignore non-active insns in between | |
11725 | NOTE_INSN_CFI notes, with the exception of | |
11726 | NOTE_INSN_SWITCH_TEXT_SECTIONS. | |
11727 | ||
11728 | 2011-09-12 Bernd Schmidt <bernds@codesourcery.com> | |
11729 | Richard Sandiford <rdsandiford@googlemail.com> | |
11730 | ||
11731 | * config/mips/mips.c (mips_epilogue): New structure. | |
11732 | (mips16e_save_restore_reg): Queue REG_CFA_RESTORE notes when | |
11733 | restoring registers. | |
11734 | (mips_epilogue_emit_cfa_restores): New function. | |
11735 | (mips_epilogue_set_cfa): Likewise. | |
11736 | (mips_restore_reg): Queue REG_CFA_RESTORE notes. When restoring | |
11737 | the current CFA register from the stack, redefine the CFA in terms | |
11738 | of the stack pointer. | |
11739 | (mips_expand_epilogue): Set up mips_epilogue. Attach CFA information | |
11740 | to the epilogue instructions. | |
11741 | ||
11742 | 2011-09-12 Richard Sandiford <rdsandiford@googlemail.com> | |
11743 | ||
11744 | * config/mips/mips.c (mips16e_save_restore_reg): Add a reg_parm_p | |
11745 | argument. | |
11746 | (mips16e_build_save_restore): Update accordingly. | |
11747 | ||
11748 | 2011-09-12 Jakub Jelinek <jakub@redhat.com> | |
11749 | ||
11750 | PR rtl-optimization/50212 | |
11751 | * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges): | |
11752 | Skip also lps with NULL landing_pad or non-LABEL_P landing_pad. | |
11753 | ||
11754 | PR debug/50299 | |
11755 | * calls.c (load_register_parameters): Use use_reg_mode instead | |
11756 | of use_reg when adding a single register CALL_INSN_FUNCTION_USAGE | |
11757 | entry. | |
11758 | (expand_call): Set EXPR_LIST mode to TYPE_MODE of the argument | |
11759 | for stack CALL_INSN_FUNCTION_USAGE uses. | |
11760 | * expr.h (use_reg_mode): New prototype. | |
11761 | (use_reg): Changed into inline around use_reg_mode. | |
11762 | * expr.c (use_reg): Renamed to... | |
11763 | (use_reg_mode): ... this. Added MODE argument, set EXPR_LIST | |
11764 | mode to that mode instead of VOIDmode. | |
11765 | * var-tracking.c (prepare_call_arguments): Don't track parameters | |
11766 | whose EXPR_LIST mode is VOIDmode, BLKmode or X mode isn't convertible | |
11767 | to it using lowpart_subreg. Convert VALUE and REG/MEM to the | |
11768 | EXPR_LIST mode. | |
11769 | ||
11770 | 2011-09-12 Georg-Johann Lay <avr@gjlay.de> | |
11771 | ||
11772 | PR target/43746 | |
11773 | * config/avr/avr.c (AVR_SECTION_PROGMEM): New Define. | |
11774 | (progmem_section): New Variable. | |
11775 | (avr_asm_init_sections): Initialize it. | |
11776 | (TARGET_ASM_SELECT_SECTION): Define to... | |
11777 | (avr_asm_select_section): ... this new Function. | |
11778 | (avr_replace_prefix): New Function. | |
11779 | (avr_asm_function_rodata_section): Use it. | |
11780 | (avr_insert_attributes): Don't add section attribute for PROGMEM. | |
11781 | (avr_section_type_flags): Use avr_progmem_p instead of section | |
11782 | name to detect if object is in PROGMEM. | |
11783 | (avr_asm_named_section): Set section name prefix for objects in | |
11784 | PROGMEM. | |
11785 | ||
11786 | 2011-09-12 Jakub Jelinek <jakub@redhat.com> | |
11787 | ||
11788 | PR bootstrap/50352 | |
11789 | * config/arm/arm.md (*push_fp_multi): Add % before %( and %) in the | |
11790 | sprintf format string. | |
11791 | ||
11792 | 2011-09-12 Richard Guenther <rguenther@suse.de> | |
11793 | ||
11794 | PR tree-optimization/50343 | |
11795 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Check | |
11796 | that the reduction is over an SSA name before checking its definition. | |
11797 | ||
11798 | 2011-09-11 Richard Sandiford <rdsandiford@googlemail.com> | |
11799 | ||
11800 | * config/cris/cris.md: Use match_test rather than eq/ne symbol_ref | |
11801 | throughout file. | |
11802 | ||
11803 | 2011-09-11 Richard Sandiford <rdsandiford@googlemail.com> | |
11804 | ||
11805 | * config/mips/mips.md: Use match_test rather than eq/ne symbol_ref | |
11806 | throughout file. | |
11807 | * config/mips/sb1.md: Likewise. | |
11808 | * config/mips/predicates.md: Replace (match_test "!...") | |
11809 | with (not (match_test "...")) | |
11810 | * config/mips/constraints.md: Likewise. | |
11811 | ||
11812 | 2011-09-09 Andrew Stubbs <ams@codesourcery.com> | |
11813 | ||
11814 | * config/arm/arm-cores.def (generic-armv7-a): New architecture. | |
11815 | * config/arm/arm-tables.opt: Regenerate. | |
11816 | * config/arm/arm-tune.md: Regenerate. | |
11817 | * config/arm/arm.c (arm_file_start): Output .arch directive when | |
11818 | user passes -mcpu=generic-*. | |
11819 | (arm_issue_rate): Add genericv7a support. | |
11820 | * config/arm/arm.h (EXTRA_SPECS): Add asm_cpu_spec. | |
11821 | (ASM_CPU_SPEC): New define. | |
11822 | * config/arm/elf.h (ASM_SPEC): Use %(asm_cpu_spec). | |
11823 | * config/arm/semi.h (ASM_SPEC): Likewise. | |
11824 | * doc/invoke.texi (ARM Options): Document -mcpu=generic-* | |
11825 | and -mtune=generic-*. | |
11826 | ||
11827 | 2011-09-09 Richard Guenther <rguenther@suse.de> | |
11828 | ||
11829 | PR tree-optimization/50328 | |
11830 | * tree-vect-loop.c (vect_is_simple_reduction_1): Allow one | |
11831 | constant or default-def operand. | |
11832 | ||
11833 | 2011-09-09 Richard Guenther <rguenther@suse.de> | |
11834 | ||
11835 | * tree-ssa-pre.c (create_expression_by_pieces): Fold the | |
11836 | last statement. | |
11837 | ||
11838 | 2011-09-09 Richard Guenther <rguenther@suse.de> | |
11839 | ||
11840 | * gimple.h (fold_stmt_inplace): Adjust to take a gimple_stmt_iterator | |
11841 | instead of a statement. | |
11842 | * gimple-fold.c (fold_stmt_inplace): Likewise. | |
11843 | * sese.c (graphite_copy_stmts_from_block): Adjust. | |
11844 | * tree-ssa-dom.c (propagate_rhs_into_lhs): Likewise. | |
11845 | * tree-ssa-forwprop.c (forward_propagate_into_comparison): Use | |
11846 | fold_stmt. | |
11847 | (forward_propagate_addr_into_variable_array_index): Likewise. | |
11848 | (forward_propagate_addr_expr_1): adjust. | |
11849 | (associate_plusminus): Likewise. | |
11850 | (ssa_forward_propagate_and_combine): Likewise. | |
11851 | * tree-ssa-mathopts.c (replace_reciprocal): Adjust. | |
11852 | (execute_cse_reciprocals): Likewise. | |
11853 | * tree-ssa.c (insert_debug_temp_for_var_def): Adjust. | |
11854 | ||
11855 | 2011-09-09 Nick Clifton <nickc@redhat.com> | |
11856 | ||
11857 | * config/mn10300/mn10300.c (mn10300_split_and_operand_count): | |
11858 | Return a positive value to indicate that the bits at the | |
11859 | bottom of the register should be cleared. | |
11860 | ||
11861 | 2011-09-09 Richard Guenther <rguenther@suse.de> | |
11862 | ||
11863 | * tree-ssa-operands.c (swap_tree_operands): Always adjust | |
11864 | existing operand positions. | |
11865 | ||
11866 | 2011-09-09 Richard Guenther <rguenther@suse.de> | |
11867 | ||
11868 | PR middle-end/50333 | |
11869 | * tree-data-ref.c (split_constant_offset): Do not try to handle | |
11870 | ternary ops. | |
11871 | ||
11872 | 2011-09-08 Andrew Stubbs <ams@codesourcery.com> | |
11873 | ||
11874 | PR tree-optimization/50318 | |
11875 | * tree-ssa-math-opts.c (convert_plusminus_to_widen): Correct | |
11876 | typo in use of mult_rhs1 and mult_rhs2. | |
11877 | ||
11878 | 2011-09-08 Uros Bizjak <ubizjak@gmail.com> | |
11879 | ||
11880 | * config/i386/i386.c (standard_sse_constant_p): Handle AVX2 modes. | |
11881 | (standard_sse_constant_opcode) <case 2>: Change vpcmpeqd template. | |
11882 | ||
11883 | 2011-09-08 Bernd Schmidt <bernds@codesourcery.com> | |
11884 | ||
11885 | * config/arm/arm.md (push_multi): Emit predicates. | |
11886 | (push_fp_multi): Likewise. | |
11887 | * config/arm/arm.c (vfp_output_fstmd): Likewise. | |
11888 | ||
11889 | 2011-09-08 Dodji Seketeli <dodji@redhat.com> | |
11890 | ||
11891 | PR c++/33255 - Support -Wunused-local-typedefs warning | |
11892 | * c-decl.c (lookup_name): Use the new maybe_record_typedef_use. | |
11893 | (pushdecl): Use the new record_locally_defined_typedef. | |
11894 | (store_parm_decls): Allocate cfun->language. | |
11895 | (finish_function): Use the new maybe_warn_unused_local_typedefs, | |
11896 | and free cfun->language. | |
11897 | (c_push_function_context): Allocate cfun->language here only if needed. | |
11898 | (c_pop_function_context): Likewise, mark cfun->language | |
11899 | for collection only when it should be done. | |
11900 | * c-common.c (handle_used_attribute): Don't ignore TYPE_DECL nodes. | |
11901 | * c-typeck.c (c_expr_sizeof_type, c_cast_expr): Use the new | |
11902 | maybe_record_local_typedef_use. | |
11903 | * doc/invoke.texi: Update documentation for | |
11904 | -Wunused-local-typedefs. | |
11905 | ||
11906 | 2011-09-08 Enkovich Ilya <ilya.enkovich@intel.com> | |
11907 | ||
11908 | * config/i386/i386-protos.h (ix86_lea_outperforms): New. | |
11909 | (ix86_avoid_lea_for_add): Likewise. | |
11910 | (ix86_avoid_lea_for_addr): Likewise. | |
11911 | (ix86_split_lea_for_addr): Likewise. | |
11912 | ||
11913 | * config/i386/i386.c (LEA_MAX_STALL): New. | |
11914 | (increase_distance): Likewise. | |
11915 | (insn_defines_reg): Likewise. | |
11916 | (insn_uses_reg_mem): Likewise. | |
11917 | (distance_non_agu_define_in_bb): Likewise. | |
11918 | (distance_agu_use_in_bb): Likewise. | |
11919 | (ix86_lea_outperforms): Likewise. | |
11920 | (ix86_ok_to_clobber_flags): Likewise. | |
11921 | (ix86_avoid_lea_for_add): Likewise. | |
11922 | (ix86_avoid_lea_for_addr): Likewise. | |
11923 | (ix86_split_lea_for_addr): Likewise. | |
11924 | (distance_non_agu_define): Search in pred BBs added. | |
11925 | (distance_agu_use): Search in succ BBs added. | |
11926 | (IX86_LEA_PRIORITY): Value changed from 2 to 0. | |
11927 | (LEA_SEARCH_THRESHOLD): Now depends on LEA_MAX_STALL. | |
11928 | (ix86_lea_for_add_ok): Use ix86_lea_outperforms to make decision. | |
11929 | ||
11930 | * config/i386/i386.md: Split added to transform non destructive | |
11931 | add into move and add. | |
11932 | (lea_1): transformed into insn_and_split to avoid AGU stalls. | |
11933 | (lea<mode>_2): Likewise. | |
11934 | ||
11935 | 2011-09-08 Martin Jambor <mjambor@suse.cz> | |
11936 | ||
11937 | PR tree-optimization/50287 | |
11938 | * ipa-split.c (split_function): Do not create SSA names for | |
11939 | non-gimple-registers. | |
11940 | ||
11941 | 2011-09-08 Richard Guenther <rguenther@suse.de> | |
11942 | ||
11943 | PR tree-optimization/19831 | |
11944 | * tree-ssa-dce.c (mark_all_reaching_defs_necessary_1): Also | |
11945 | skip builtins with vdefs that do not really store something. | |
11946 | (propagate_necessity): For calls to free that we can associate | |
11947 | with an allocation function do not mark the freed pointer | |
11948 | definition necessary. | |
11949 | (eliminate_unnecessary_stmts): Remove a call to free if | |
11950 | the associated call to an allocation function is not necessary. | |
11951 | ||
11952 | 2011-09-08 Richard Guenther <rguenther@suse.de> | |
11953 | ||
11954 | PR tree-optimization/19831 | |
11955 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not mark | |
11956 | allocation functions as necessary. | |
11957 | ||
11958 | 2011-09-08 Iain Sandoe <iains@gcc.gnu.org> | |
11959 | ||
11960 | * config/darwin-driver.c (darwin_find_version_from_kernel): New routine | |
11961 | cut from ... | |
11962 | (darwin_default_min_version): Amended to provide defaults | |
11963 | for the cross directory case. | |
11964 | (darwin_driver_init): call darwin_default_min_version unconditionally. | |
11965 | * config/darwin.h (DEF_MIN_OSX_VERSION): New. | |
11966 | * config/darwin9.h: Likewise. | |
11967 | * config/darwin10.h: Likewise. | |
11968 | * config/rs6000/darwin7.h: Likewise. | |
11969 | ||
11970 | 2011-09-08 Jakub Jelinek <jakub@redhat.com> | |
11971 | ||
11972 | PR target/50310 | |
11973 | * config/i386/i386.c (ix86_prepare_sse_fp_compare_args): Return | |
11974 | code early if TARGET_AVX. | |
11975 | (ix86_expand_fp_vcond): Handle LTGT and UNEQ. | |
11976 | ||
11977 | 2011-09-07 Jakub Jelinek <jakub@redhat.com> | |
11978 | ||
11979 | * config/i386/sse.md (sseinsnmode): Remove 32-byte integer vector | |
11980 | duplicates. | |
11981 | ||
11982 | PR target/50310 | |
11983 | * config/i386/sse.md (*andnot<mode>3, *<code><mode>3): Fix up | |
11984 | "mode" attribute computation. | |
11985 | ||
11986 | 2011-09-07 Bernd Schmidt <bernds@codesourcery.com> | |
11987 | ||
11988 | * regrename.c (struct du_head): Make nregs signed. | |
11989 | (closed_chains): Remove. | |
11990 | (create_new_chain): Return the new chain. | |
11991 | (chain_from_id): New static function. | |
11992 | (dump_def_use_chain): Change argument to be an int, indicating | |
11993 | the first ID to print. All callers changed. | |
11994 | (merge_overlapping_regs): Use chain_from_id. Assert that | |
11995 | chains don't conflict with themselves. | |
11996 | (rename_chains): Take no argument. Iterate over id_to_chain | |
11997 | rather to find chains to rename. Clear tick before the main loop. | |
11998 | (struct incoming_reg_info): New struct. | |
11999 | (struct bb_rename_info): New struct. | |
12000 | (init_rename_info, set_incoming_from_chain, merge_chains): New | |
12001 | static functions. | |
12002 | (regrename_analyze): New static function, broken out of | |
12003 | regrename_optimize. Record and make use of open chain information | |
12004 | at basic block boundaries, and merge chains where possible. | |
12005 | (scan_rtx_reg): Make this_nregs signed. Don't update | |
12006 | closed_chains. | |
12007 | (build_def_use): Return a bool to indicate success. All callers | |
12008 | changed. Don't initialize global data here. | |
12009 | (regrename_optimize): Move most code out of here into | |
12010 | regrename_analyze. | |
12011 | * regs.h (add_range_to_hard_reg_set, remove_range_from_hard_reg_set, | |
12012 | range_overlaps_hard_reg_set_p, range_in_hard_reg_set_p): New | |
12013 | static inline functions. | |
12014 | * vec.h (FOR_EACH_VEC_ELT_FROM): New macro. | |
12015 | ||
12016 | * bb-reorder.c (insert_section_boundary_note): Don't check | |
12017 | optimize_function_for_speed_p. | |
12018 | (gate_handle_partition_blocks): Do it here instead. | |
12019 | (gate_handle_reorder_blocks): Move preliminary checks here ... | |
12020 | (rest_of_handle_reorder_blocks): ... from here. | |
12021 | ||
12022 | 2011-09-07 Martin Jambor <mjambor@suse.cz> | |
12023 | ||
12024 | PR middle-end/50301 | |
12025 | * ipa-cp.c (find_more_values_for_callers_subset): Check jump | |
12026 | function index bounds. | |
12027 | (perhaps_add_new_callers): Likewise. | |
12028 | ||
12029 | 2011-09-07 Martin Jambor <mjambor@suse.cz> | |
12030 | ||
12031 | PR tree-optimization/49911 | |
12032 | * tree-sra.c (analyze_access_subtree): Change type of to-be-replaced | |
12033 | enumerations to the corresponding plain integer type. | |
12034 | ||
12035 | 2011-09-07 Richard Guenther <rguenther@suse.de> | |
12036 | ||
12037 | PR tree-optimization/50319 | |
12038 | * tree-if-conv.c (set_bb_predicate): Assert we only set | |
12039 | canonical predicates. | |
12040 | (add_to_predicate_list): Simplify. Allow TRUTH_NOT_EXPR | |
12041 | around canonical predicates. | |
12042 | (predicate_bbs): Do not re-gimplify already canonical | |
12043 | predicates. Properly unshare them though. | |
12044 | (find_phi_replacement_condition): Simplify. | |
12045 | ||
12046 | 2011-09-07 Richard Sandiford <richard.sandiford@linaro.org> | |
12047 | ||
12048 | PR target/49030 | |
12049 | * config/arm/arm-protos.h (maybe_get_arm_condition_code): Declare. | |
12050 | * config/arm/arm.c (maybe_get_arm_condition_code): New function, | |
12051 | reusing the old code from get_arm_condition_code. Return ARM_NV | |
12052 | for invalid comparison codes. | |
12053 | (get_arm_condition_code): Redefine in terms of | |
12054 | maybe_get_arm_condition_code. | |
12055 | * config/arm/predicates.md (arm_comparison_operator): Use | |
12056 | maybe_get_arm_condition_code. | |
12057 | ||
12058 | 2011-09-07 Richard Guenther <rguenther@suse.de> | |
12059 | ||
12060 | * tree-ssa-forwprop.c (forward_propagate_into_gimple_cond): | |
12061 | Canonicalize negated predicates by swapping edges. | |
12062 | (forward_propagate_into_cond): Likewise. | |
12063 | ||
12064 | 2011-09-07 Richard Guenther <rguenther@suse.de> | |
12065 | ||
12066 | PR tree-optimization/50213 | |
12067 | * tree-flow.h (simple_iv_increment_p): Declare. | |
12068 | * tree-ssa-dom.c (simple_iv_increment_p): Export. Also handle | |
12069 | POINTER_PLUS_EXPR. | |
12070 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Do | |
12071 | not propagate simple IV counter increments. | |
12072 | ||
12073 | 2011-09-07 Eric Botcazou <ebotcazou@adacore.com> | |
12074 | Iain Sandoe <iains@gcc.gnu.org> | |
12075 | ||
12076 | * config/rs6000/rs6000.c (compute_save_world_info): Test | |
12077 | cfun->has_nonlocal_label to determine if the out-of-line save | |
12078 | world call may be used. | |
12079 | ||
12080 | 2011-09-07 Nick Clifton <nickc@redhat.com> | |
12081 | ||
12082 | * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Set the jump | |
12083 | label on the parallel part of the insn. | |
12084 | ||
12085 | 2011-09-07 Jakub Jelinek <jakub@redhat.com> | |
12086 | ||
12087 | PR debug/50191 | |
12088 | * dwarf2out.c (mem_loc_descriptor) <case MEM>: Try | |
12089 | avoid_constant_pool_reference first instead of last. | |
12090 | ||
12091 | 2011-09-06 Michael Meissner <meissner@linux.vnet.ibm.com> | |
12092 | ||
12093 | * doc/configfiles.texi (Configuration Files): Update documentation | |
12094 | about tm_p.h and remove FIXME comment. | |
12095 | ||
12096 | 2011-09-06 Uros Bizjak <ubizjak@gmail.com> | |
12097 | ||
12098 | * config/i386/i386.c (ix86_function_value_regno_p): Use AX_REG. | |
12099 | (function_value_32): Do not check TARGET_MMX, TARGET_SSE or TARGET_AVX. | |
12100 | ||
12101 | 2011-09-06 Iain Sandoe <iains@gcc.gnu.org> | |
12102 | ||
12103 | * config/darwin10.h Remove duplicate LIB_SPEC. | |
12104 | ||
12105 | 2011-09-06 Enkovich Ilya <ilya.enkovich@intel.com> | |
12106 | ||
12107 | PR middle-end/44382 | |
12108 | * target.def (reassociation_width): New hook. | |
12109 | ||
12110 | * doc/tm.texi.in (reassociation_width): Likewise. | |
12111 | ||
12112 | * doc/tm.texi (reassociation_width): Likewise. | |
12113 | ||
12114 | * doc/invoke.texi (tree-reassoc-width): New param documented. | |
12115 | ||
12116 | * hooks.h (hook_int_uint_mode_1): New default hook. | |
12117 | ||
12118 | * hooks.c (hook_int_uint_mode_1): Likewise. | |
12119 | ||
12120 | * config/i386/i386.h (ix86_tune_indices): Add | |
12121 | X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL. | |
12122 | ||
12123 | (TARGET_REASSOC_INT_TO_PARALLEL): New. | |
12124 | (TARGET_REASSOC_FP_TO_PARALLEL): Likewise. | |
12125 | ||
12126 | * config/i386/i386.c (initial_ix86_tune_features): Add | |
12127 | X86_TUNE_REASSOC_INT_TO_PARALLEL and X86_TUNE_REASSOC_FP_TO_PARALLEL. | |
12128 | ||
12129 | (ix86_reassociation_width): New function. | |
12130 | ||
12131 | * params.def (PARAM_TREE_REASSOC_WIDTH): New param added. | |
12132 | ||
12133 | * tree-ssa-reassoc.c (get_required_cycles): New function. | |
12134 | (get_reassociation_width): Likewise. | |
12135 | (swap_ops_for_binary_stmt): Likewise. | |
12136 | (rewrite_expr_tree_parallel): Likewise. | |
12137 | ||
12138 | (rewrite_expr_tree): Refactored. Part of code moved into | |
12139 | swap_ops_for_binary_stmt. | |
12140 | ||
12141 | (reassociate_bb): Now checks reassociation width to be used and | |
12142 | call rewrite_expr_tree_parallel instead of rewrite_expr_tree if needed. | |
12143 | ||
12144 | 2011-09-06 Richard Guenther <rguenther@suse.de> | |
12145 | ||
12146 | PR tree-optimization/47025 | |
12147 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): BUILT_IN_VA_END | |
12148 | uses nothing. | |
12149 | (call_may_clobber_ref_p_1): BUILT_IN_VA_END is a barrier like | |
12150 | BUILT_IN_FREE. | |
12151 | (stmt_kills_ref_p_1): BUILT_IN_VA_END kills what its argument | |
12152 | definitely points to. | |
12153 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
12154 | BUILT_IN_VA_START doesn't let its va_list argument escape. | |
12155 | * tree-ssa-dce.c (propagate_necessity): BUILT_IN_VA_END does | |
12156 | not make any previous stores necessary. | |
12157 | ||
12158 | 2011-09-06 Martin Jambor <mjambor@suse.cz> | |
12159 | ||
12160 | * ipa-inline.h (struct inline_summary): Move versionable flag... | |
12161 | * cgraph.h (struct cgraph_local_info): ...here | |
12162 | * ipa-cp.c (determine_versionability): Use the new versionable flag. | |
12163 | (determine_versionability): Likewise. | |
12164 | (ipcp_versionable_function_p): Likewise. | |
12165 | (ipcp_generate_summary): Likewise. | |
12166 | * ipa-inline-analysis.c (dump_inline_summary): Do not dump the | |
12167 | versionable flag. | |
12168 | (compute_inline_parameters): Do not clear the versionable flag. | |
12169 | (inline_read_section): Do not stream the versionable flag. | |
12170 | (inline_write_summary): Likewise. | |
12171 | * lto-cgraph.c (lto_output_node): Stream the versionable flag. | |
12172 | (input_overwrite_node): Likewise. | |
12173 | ||
12174 | 2011-09-06 Richard Guenther <rguenther@suse.de> | |
12175 | ||
12176 | PR tree-optimization/48149 | |
12177 | * tree-ssa-sccvn.c (vn_get_expr_for): Simplify. Fix tuplification bug. | |
12178 | (vn_valueize): Move earlier. | |
12179 | (valueize_expr): Use vn_valueize. | |
12180 | (simplify_binary_expression): Simplify, also combine COMPLEX_EXPR | |
12181 | operands. | |
12182 | (simplify_unary_expression): Simplify. | |
12183 | ||
12184 | 2011-09-06 Richard Guenther <rguenther@suse.de> | |
12185 | ||
12186 | PR tree-optimization/48317 | |
12187 | * tree-ssa-sccvn.h (struct vn_nary_op_s): Make op a true | |
12188 | trailing array. | |
12189 | (sizeof_vn_nary_op): New inline function. | |
12190 | (vn_nary_op_lookup_pieces): Adjust. | |
12191 | (vn_nary_op_insert_pieces): Likewise. | |
12192 | * tree-ssa-sccvn.c (vn_nary_op_eq): Also compare the length. | |
12193 | (init_vn_nary_op_from_pieces): Adjust signature. Deal with | |
12194 | any number of operands. | |
12195 | (vn_nary_length_from_stmt): New function. | |
12196 | (init_vn_nary_op_from_stmt): Adjust for CONSTRUCTOR handling. | |
12197 | (vn_nary_op_lookup_pieces): Adjust signature and allocate properly | |
12198 | sized temporary. | |
12199 | (vn_nary_op_lookup): Likewise. | |
12200 | (vn_nary_op_lookup_stmt): Likewise. | |
12201 | (vn_nary_op_insert_into): Likewise. | |
12202 | (vn_nary_op_insert_stmt): Likewise. | |
12203 | (visit_use): Handle CONSTRUCTOR as nary. | |
12204 | * tree-ssa-pre.c (phi_translate_1): Adjust. | |
12205 | (create_expression_by_pieces): Likewise. | |
12206 | (compute_avail): Likewise. | |
12207 | ||
12208 | 2011-09-06 Ira Rosen <ira.rosen@linaro.org> | |
12209 | ||
12210 | * config/arm/arm.c (arm_preferred_simd_mode): Check | |
12211 | TARGET_NEON_VECTORIZE_DOUBLE instead of | |
12212 | TARGET_NEON_VECTORIZE_QUAD. | |
12213 | (arm_autovectorize_vector_sizes): Likewise. | |
12214 | * config/arm/arm.opt (mvectorize-with-neon-quad): Make inverse | |
12215 | mask of mvectorize-with-neon-double. Add RejectNegative. | |
12216 | (mvectorize-with-neon-double): New. | |
12217 | ||
12218 | 2011-09-06 Richard Guenther <rguenther@suse.de> | |
12219 | ||
12220 | * tree-ssa-sccvn.c (visit_use): CSE stmt pieces and simplify matching. | |
12221 | ||
12222 | 2011-09-06 Tom de Vries <tom@codesourcery.com> | |
12223 | ||
12224 | * recog.c (asm_labels_ok): New function. | |
12225 | (check_asm_operands): Use asm_labels_ok. | |
12226 | ||
12227 | 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com> | |
12228 | ||
12229 | PR target/49606 | |
12230 | * config/mips/mips.h (ABI_HAS_64BIT_SYMBOLS): Check Pmode. | |
12231 | (PMODE_INSN): New macro. | |
12232 | * config/mips/mips.c (gen_load_const_gp): Use PMODE_INSN. | |
12233 | (mips_got_load, mips_expand_synci_loop): Likewise. | |
12234 | (mips_save_gp_to_cprestore_slot): Handle SImode and DImode | |
12235 | cprestore patterns. | |
12236 | (mips_emit_loadgp): Use PMODE_INSN. Handle SImode and DImode | |
12237 | copygp_mips16 patterns. | |
12238 | (mips_expand_prologue): Handle SImode and DImode potential_cprestore | |
12239 | and use_cprestore patterns. | |
12240 | (mips_override_options): Check for incompatible -mabi and -mlong | |
12241 | combinations. | |
12242 | * config/mips/mips.md (unspec_got<mode>): Rename to... | |
12243 | (unspec_got_<mode>): ...this. | |
12244 | (copygp_mips16): Use the Pmode iterator. | |
12245 | (potential_cprestore, cprestore, use_cprestore): Likewise. | |
12246 | (clear_cache, indirect_jump): Use PMODE_INSN. | |
12247 | (indirect_jump<mode>): Rename to... | |
12248 | (indirect_jump_<mode>): ...this. | |
12249 | (tablejump): Use PMODE_INSN. | |
12250 | (tablejump<mode>): Rename to... | |
12251 | (tablejump_<mode>): ...this. | |
12252 | (exception_receiver): Handle restore_gp_si and restore_gp_di. | |
12253 | (restore_gp): Use the Pmode iterator. | |
12254 | * config/mips/mips-dsp.md (mips_lbux, mips_lhx, mips_lwx): Use | |
12255 | PMODE_INSN. | |
12256 | ||
12257 | 2011-09-05 Richard Sandiford <rdsandiford@googlemail.com> | |
12258 | ||
12259 | * config/mips/mips.c (mips_gimplify_va_arg_expr): Unshare off. | |
12260 | Fix the type of the BIT_AND_EXPR. | |
12261 | ||
12262 | 2011-09-05 David S. Miller <davem@davemloft.net> | |
12263 | ||
12264 | * config.host: Add driver-sparc.o and sparc/x-sparc on | |
12265 | native sparc*-*-linux* builds. | |
12266 | * config/sparc/driver-sparc.c: Correct Linux strings. | |
12267 | * config/sparc/linux.h: Add DRIVER_SELF_SPECS. | |
12268 | * config/sparc/linux64.h: Likewise. | |
12269 | * doc/invoke.texi: Document that Linux also supports | |
12270 | -mcpu=native and -mtune=native on sparc. | |
12271 | ||
12272 | * config/sparc/sparc-opts.h (PROCESSOR_NIAGARA3, | |
12273 | PROCESSOR_NIAGARA4): New. | |
12274 | * config/sparc/sparc.opt: Handle new processor types. | |
12275 | * config/sparc/sparc.md: Add to "cpu" attribute. | |
12276 | * config/sparc/sparc.h (TARGET_CPU_niagara3, | |
12277 | TARGET_CPU_niagara4): New, treat as niagara2. | |
12278 | * config/sparc/linux64.h: Handle niagara3 and niagara4 like niagara2. | |
12279 | * config/sparc/sol2.h: Likewise. | |
12280 | * config/sparc/niagara2.md: Schedule niagara3 like niagara2. | |
12281 | * config/sparc/sparc.c (sparc_option_override): Add | |
12282 | niagara3 and niagara4 handling. | |
12283 | (sparc32_initialize_trampoline): Likewise. | |
12284 | (sparc64_initialize_trampoline): Likewise. | |
12285 | (sparc_use_sched_lookahead): Likewise. | |
12286 | (sparc_issue_rate): Likewise. | |
12287 | (sparc_register_move_cost): Likewise. | |
12288 | * config/sparc/driver-sparc.c (cpu_names): Use niagara3 | |
12289 | and niagara4 as appropriate. | |
12290 | * doc/invoke.texi: Document new processor types. | |
12291 | * config.gcc: Recognize niagara3 and niagara4 in --with-cpu | |
12292 | and --with-tune options. | |
12293 | ||
12294 | * config/sparc/sol2-64.h: Move ... | |
12295 | * config/sparc/default-64.h: ... to here. Update comment. | |
12296 | * config.gcc: Update Solaris sparc to use default-64.h, also | |
12297 | prefix this header into the list on sparc64-*-linux. | |
12298 | * config/sparc/linux64.h (TARGET_DEFAULT): Only override if | |
12299 | TARGET_64BIT_DEFAULT is defined. Remove commented out reference | |
12300 | to MASK_HARD_QUAD. | |
12301 | ||
12302 | 2011-09-05 Georg-Johann Lay <avr@gjlay.de> | |
12303 | ||
12304 | PR target/50289 | |
12305 | * config/avr/avr.c (sequent_regs_live): Don't recognize sequences | |
12306 | that contain global register variable. | |
12307 | ||
12308 | 2011-09-05 Richard Guenther <rguenther@suse.de> | |
12309 | ||
12310 | * tree-cfg.c (replace_uses_by): Use fold_stmt, not fold_stmt_inplace. | |
12311 | ||
12312 | 2011-09-05 Richard Guenther <rguenther@suse.de> | |
12313 | ||
12314 | * stor-layout.c (layout_type): Use size_binop for array size | |
12315 | calculations. | |
12316 | ||
12317 | 2011-09-05 Georg-Johann Lay <avr@gjlay.de> | |
12318 | ||
12319 | * config/avr/avr.h (progmem_section): Remove Declaration. | |
12320 | * config/avr/avr.c (progmem_section): Make static and rename to | |
12321 | progmem_swtable_section. | |
12322 | (avr_output_addr_vec_elt): No need to switch sections. | |
12323 | (avr_asm_init_sections): Use output_section_asm_op as section | |
12324 | callback for progmem_swtable_section. | |
12325 | (avr_output_progmem_section_asm_op): Remove Function. | |
12326 | (TARGET_ASM_FUNCTION_RODATA_SECTION): New Define. | |
12327 | (avr_asm_function_rodata_section): New static Function. | |
12328 | * config/avr/elf.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Output | |
12329 | alignment 2**1 for jump tables. | |
12330 | ||
12331 | 2011-09-04 Jan Hubicka <jh@suse.cz> | |
12332 | ||
12333 | * ipa-inline-analysis.c (set_cond_stmt_execution_predicate): Check that | |
12334 | parameter is SSA name. | |
12335 | ||
12336 | 2011-09-04 Richard Guenther <rguenther@suse.de> | |
12337 | ||
12338 | Revert | |
12339 | 2011-08-31 Richard Guenther <rguenther@suse.de> | |
12340 | ||
12341 | * fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE | |
12342 | special-casing. | |
12343 | ||
12344 | 2011-09-04 Iain Sandoe <iains@gcc.gnu.org> | |
12345 | ||
12346 | PR debug/49901 | |
12347 | * config/darwin.h (DEBUG_MACRO_SECTION): New macro. | |
12348 | ||
12349 | 2011-09-04 Jakub Jelinek <jakub@redhat.com> | |
12350 | Ira Rosen <ira.rosen@linaro.org> | |
12351 | ||
12352 | PR tree-optimization/50208 | |
12353 | * tree-vect-patterns.c (vect_handle_widen_mult_by_const): Add an | |
12354 | argument. Check that def_stmt is inside the loop. | |
12355 | (vect_recog_widen_mult_pattern): Update calls to | |
12356 | vect_handle_widen_mult_by_cons. | |
12357 | (vect_operation_fits_smaller_type): Check that def_stmt is | |
12358 | inside the loop. | |
12359 | ||
12360 | 2011-09-04 Ira Rosen <ira.rosen@linaro.org> | |
12361 | ||
12362 | * tree-vectorizer.c (vect_print_dump_info): Print line | |
12363 | number when dumping to a file. | |
12364 | (vectorize_loops): Add new messages to dump file. | |
12365 | ||
12366 | 2011-09-03 Martin Jambor <mjambor@suse.cz> | |
12367 | ||
12368 | * ipa-prop.h (ipa_jump_func_t): New typedef. | |
12369 | (struct ipa_edge_args): Removed field argument_count, field | |
12370 | jump_functions turned into a vector. | |
12371 | (ipa_set_cs_argument_count): Removed. | |
12372 | (ipa_get_cs_argument_count): Updated to work on vectors. | |
12373 | (ipa_get_ith_jump_func): Likewise. | |
12374 | * ipa-prop.c (ipa_count_arguments): Removed. | |
12375 | (compute_scalar_jump_functions): Use ipa_get_ith_jump_func to access | |
12376 | jump functions. Update caller. | |
12377 | (compute_pass_through_member_ptrs): Likewise. | |
12378 | (compute_cst_member_ptr_arguments): Likewise. | |
12379 | (ipa_compute_jump_functions_for_edge): Get number of arguments from | |
12380 | the statement, allocate vector. | |
12381 | (ipa_compute_jump_functions): Do not call ipa_count_arguments. | |
12382 | (duplicate_ipa_jump_func_array): Removed. | |
12383 | (ipa_edge_duplication_hook): Use VEC_copy, do not copy argument count. | |
12384 | (ipa_read_node_info): Allocate vector. | |
12385 | ||
12386 | 2011-09-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
12387 | ||
12388 | PR middle-end/50232 | |
12389 | * config/pa/pa.md (return): Define "return" insn pattern. | |
12390 | (epilogue): Use it when no epilogue is needed. | |
12391 | * config/pa/pa.c (pa_can_use_return_insn): New function. | |
12392 | * config/pa/pa-protos.h (pa_can_use_return_insn): Declare. | |
12393 | ||
12394 | 2011-09-03 Eric Botcazou <ebotcazou@adacore.com> | |
12395 | ||
12396 | * cfgexpand.c (add_stack_var): Assert that the alignment is not zero. | |
12397 | * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Revert latest change. | |
12398 | Force at least BITS_PER_UNIT alignment on the new variable. | |
12399 | ||
12400 | 2011-09-02 Gary Funck <gary@intrepid.com> | |
12401 | ||
12402 | * opts.c (print_specific_help): Fix off-by-one compare in | |
12403 | assertion check. | |
12404 | * opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, | |
12405 | CL_TARGET, CL_COMMON, CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): | |
12406 | Increase by +5 to allow for more languages. | |
12407 | * optc-gen.awk: Generate #if that ensures that the number of | |
12408 | languages is within the implementation-defined limit. | |
12409 | ||
12410 | 2011-09-02 Michael Matz <matz@suse.de> | |
12411 | ||
12412 | PR middle-end/50260 | |
12413 | * ipa-split.c (split_function): Call add_referenced_var. | |
12414 | ||
12415 | * tree-ssa-phiopt.c (cond_store_replacement): Don't call get_var_ann. | |
12416 | (cond_if_else_store_replacement_1): Ditto. | |
12417 | * tree-ssa-pre.c (get_representative_for): Ditto. | |
12418 | (create_expression_by_pieces): Ditto. | |
12419 | (insert_into_preds_of_block): Ditto. | |
12420 | * tree-sra.c (create_access_replacement): Ditto. | |
12421 | (get_replaced_param_substitute): Ditto. | |
12422 | ||
12423 | 2011-09-02 Bernd Schmidt <bernds@codesourcery.com> | |
12424 | ||
12425 | * config/c6x/c6x.md (collapse-ndfa, no-comb-vect): New | |
12426 | automata_options. | |
12427 | (d1, l1, s1, m1, d2, l2, s2, m2): Changed to define_query_cpu_unit. | |
12428 | (l1w, s1w, l2w, s2w): Define in the main automaton. | |
12429 | (fps1, fpl1, adddps1, adddpl1, fps2, fpl2, adddps2, adddpl2): New | |
12430 | units. | |
12431 | * config/c6x/c6x.c (c6x_sched_insn_info): Add unit_mask member. | |
12432 | (c6x_unit_names): Add the new units. | |
12433 | (c6x_unit_codes): New static array. | |
12434 | (UNIT_QID_D1, UNIT_QID_L1, UNIT_QID_S1, UNIT_QID_M1, UNIT_QID_FPS1, | |
12435 | UNIT_QID_FPL1, UNIT_QID_ADDDPS1, UNIT_QID_ADDDPL1, | |
12436 | UNIT_QID_SIDE_OFFSET): New macros. | |
12437 | (RESERVATION_S2): Adjust value. | |
12438 | (c6x_option_override): Compute c6x_unit_codes. | |
12439 | (assign_reservations): Take the unit_mask of the last instruction | |
12440 | into account. Detect floating point reservations by looking for | |
12441 | the new units. Don't assign reservations if the field is already | |
12442 | nonzero. | |
12443 | (struct c6x_sched_context): Add member prev_cycle_state_ctx. | |
12444 | (init_sched_state): Initialize it. | |
12445 | (c6x_clear_sched_context): Free it. | |
12446 | (insn_set_clock): Clear reservation. | |
12447 | (prev_cycle_state): New static variable. | |
12448 | (c6x_init_sched_context): Save it. | |
12449 | (c6x_sched_init): Allocate space for it and clear it. | |
12450 | (c6x_sched_dfa_pre_cycle_insn): New static function. | |
12451 | (c6x_dfa_new_cycle): Save state at the start of a new cycle. | |
12452 | (c6x_variable_issue): Only record units in the unit_mask that | |
12453 | were not set at the start of the cycle. | |
12454 | (c6x_variable_issue): Compute and store the unit_mask from the | |
12455 | current state. | |
12456 | (reorg_split_calls): Ensure the new information remains correct. | |
12457 | (TARGET_SCHED_DFA_NEW_CYCLE, TARGET_SCHED_CLEAR_SCHED_CONTEXT, | |
12458 | TARGET_SCHED_DFA_PRE_CYCLE_INSN): Define. | |
12459 | * config/c6x/c6x.h (CPU_UNITS_QUERY): Define. | |
12460 | * config/c6x/c6x-sched.md.in (fp4_ls_N__CROSS_, adddp_ls_N__CROSS_): | |
12461 | Add special reservations. | |
12462 | * config/c6x/c6x-sched.md: Regenerate. | |
12463 | ||
12464 | 2011-09-02 Martin Jambor <mjambor@suse.cz> | |
12465 | ||
12466 | * ipa-prop.h (ipa_node_params): Removed fields | |
12467 | called_with_var_arguments and node_versionable. | |
12468 | (ipa_set_called_with_variable_arg): Removed. | |
12469 | (ipa_is_called_with_var_arguments): Likewise. | |
12470 | * ipa-cp.c (ipa_get_lattice): Fixed index check in an assert. | |
12471 | (determine_versionability): Do not check for type attributes and va | |
12472 | builtins. Record versionability into inline summary. | |
12473 | (initialize_node_lattices): Do not check | |
12474 | ipa_is_called_with_var_arguments. | |
12475 | (propagate_constants_accross_call): Likewise, ignore arguments we do | |
12476 | not have PARM_DECLs for, set variable flag for parameters that were | |
12477 | not passed a value. | |
12478 | (create_specialized_node): Dump info that we cannot change signature. | |
12479 | * ipa-prop.c (ipa_compute_jump_functions): Do not care about variable | |
12480 | number of arguments. | |
12481 | (ipa_make_edge_direct_to_target): Likewise. | |
12482 | (ipa_update_after_lto_read): Likewise. | |
12483 | (ipa_node_duplication_hook): Do not copy called_with_var_arguments flag. | |
12484 | * tree-inline.c (copy_arguments_for_versioning): Copy PARM_DECLs if | |
12485 | they were remapped. | |
12486 | ||
12487 | 2011-09-02 Richard Guenther <rguenther@suse.de> | |
12488 | ||
12489 | PR tree-optimization/27460 | |
12490 | PR middle-end/29269 | |
12491 | * doc/md.texi (vcond): Document. | |
12492 | * genopinit.c (optabs): Turn vcond{,u}_optab into a conversion | |
12493 | optab with two modes. | |
12494 | * optabs.h (enum convert_optab_index): Add COI_vcond, COI_vcondu. | |
12495 | (enum direct_optab_index): Remove DOI_vcond, DOI_vcondu. | |
12496 | (vcond_optab): Adjust. | |
12497 | (vcondu_optab): Likewise. | |
12498 | (expand_vec_cond_expr_p): Adjust prototype. | |
12499 | * optabs.c (get_vcond_icode): Adjust. | |
12500 | (expand_vec_cond_expr_p): Likewise. | |
12501 | (expand_vec_cond_expr): Likewise. | |
12502 | * tree-vect-stmts.c (vect_is_simple_cond): Return the comparison | |
12503 | vector type. | |
12504 | (vectorizable_condition): Allow differing types for comparison | |
12505 | and result. | |
12506 | * config/i386/i386.c (ix86_expand_sse_cmp): Use proper mode | |
12507 | for the comparison. | |
12508 | * config/i386/sse.md (vcond<mode>): Split to | |
12509 | vcond<V_256:mode><VF_256:mode>, vcond<V_128:mode><VF_128:mode>, | |
12510 | vcond<V_128:mode><VI124_128:mode> and | |
12511 | vcondu<V_128:mode><VI124_128:mode>. | |
12512 | (vcondv2di): Change to vcond<VI8F_128:mode>v2di. | |
12513 | (vconduv2di): Likewise. | |
12514 | * config/arm/neon.md (vcond<mode>): Change to vcond*<mode><mode>. | |
12515 | (vcondu<mode>): Likewise. | |
12516 | * config/ia64/vect.md (vcond<mode>): Likewise. | |
12517 | (vcondu<mode>): Likewise. | |
12518 | (vcondv2sf): Likewise. | |
12519 | * config/mips/mips-ps-3d.md (vcondv2sf): Likewise. | |
12520 | * config/rs6000/paired.md (vcondv2sf): Likewise. | |
12521 | * config/rs6000/vector.md (vcond<mode>): Likewise. | |
12522 | (vcondu<mode>): Likewise. | |
12523 | * config/spu/spu.md (vcond<mode>): Likewise. | |
12524 | (vcondu<mode>): Likewise. | |
12525 | ||
12526 | 2011-09-02 Richard Guenther <rguenther@suse.de> | |
12527 | ||
12528 | * pretty-print.h (pp_unsigned_wide_integer): New. | |
12529 | * tree-pretty-print.c (dump_generic_node): Print unsigned | |
12530 | host-wide-int fitting INTEGER_CSTs with pp_unsigned_wide_integer. | |
12531 | ||
12532 | 2011-09-02 Richard Sandiford <richard.sandiford@linaro.org> | |
12533 | ||
12534 | PR target/49987 | |
12535 | * config/rs6000/rs6000.c (paired_expand_vector_init): Check for | |
12536 | valid CONST_VECTOR operands. | |
12537 | (rs6000_expand_vector_init): Likewise. | |
12538 | ||
12539 | 2011-09-02 Martin Jambor <mjambor@suse.cz> | |
12540 | ||
12541 | * cgraph.h (cgraph_indirect_call_info): Removed field thunk_delta. | |
12542 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Rewritten to use | |
12543 | BINFO_VTABLE. Parameter delta removed, all callers updated. | |
12544 | * tree.c (free_lang_data_in_binfo): Clear BINFO_VIRTUALs instead | |
12545 | BINFO_VTABLE. | |
12546 | * cgraph.c (cgraph_make_edge_direct): Removed parameter delta, updated | |
12547 | all calls. | |
12548 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Removed | |
12549 | handling of thunk_delta. | |
12550 | * ipa-cp.c (get_indirect_edge_target): Removed parameter delta. | |
12551 | (devirtualization_time_bonus): Do not handle thunk deltas. | |
12552 | (ipcp_discover_new_direct_edges): Likewise. | |
12553 | * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise. | |
12554 | (try_make_edge_direct_simple_call): Likewise. | |
12555 | (try_make_edge_direct_virtual_call): Likewise. | |
12556 | * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. Mark | |
12557 | parameter set as unused. | |
12558 | (output_edge_opt_summary): Likewise. Mark both parameters as unused. | |
12559 | * lto-cgraph.c (output_cgraph_opt_summary_p): Likewise. Mark | |
12560 | parameter set as unused. | |
12561 | (output_edge_opt_summary): Likewise. Mark both parameters as unused. | |
12562 | (input_edge_opt_summary): Likewise. | |
12563 | * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not stream | |
12564 | BINFO_VIRTUALS at all. | |
12565 | * lto-streamer-in.c (lto_input_ts_binfo_tree_pointers): Likewise. | |
12566 | ||
12567 | 2011-09-02 Richard Guenther <rguenther@suse.de> | |
12568 | ||
12569 | * tree-ssa-ccp.c (fold_builtin_alloca_for_var): Do not fold alloca (0). | |
12570 | (ccp_fold_stmt): Continue replacing args when folding alloca fails. | |
12571 | ||
12572 | 2011-08-31 Richard Guenther <rguenther@suse.de> | |
12573 | ||
12574 | * expr.c (expand_expr_real_2): Move COND_EXPR and VEC_COND_EXPR | |
12575 | handling here, from ... | |
12576 | (expand_expr_real_1): ... here. | |
12577 | * gimple-pretty-print.c (dump_ternary_rhs): Handle COND_EXPR | |
12578 | and VEC_COND_EXPR. | |
12579 | * gimple.c (gimple_rhs_class_table): Make COND_EXPR and VEC_COND_EXPR | |
12580 | a GIMPLE_TERNARY_RHS. | |
12581 | * tree-cfg.c (verify_gimple_assign_ternary): Handle COND_EXPR | |
12582 | and VEC_COND_EXPR here ... | |
12583 | (verify_gimple_assign_single): ... not here. | |
12584 | * gimple-fold.c (fold_gimple_assign): Move COND_EXPR folding. | |
12585 | * tree-object-size.c (cond_expr_object_size): Adjust. | |
12586 | (collect_object_sizes_for): Likewise. | |
12587 | * tree-scalar-evolution.c (interpret_expr): Don't handle ternary RHSs. | |
12588 | * tree-ssa-forwprop.c (forward_propagate_into_cond): Fix and simplify. | |
12589 | (ssa_forward_propagate_and_combine): Adjust. | |
12590 | * tree-ssa-loop-im.c (move_computations_stmt): Build the COND_EXPR | |
12591 | as ternary. | |
12592 | * tree-ssa-threadedge.c (fold_assignment_stmt): Adjust. | |
12593 | * tree-vect-loop.c (vect_is_simple_reduction_1): Likewise. | |
12594 | * tree-vect-stmt.c (vectorizable_condition): Likewise. | |
12595 | * tree-vrp.c (extract_range_from_cond_expr): Likewise. | |
12596 | (extract_range_from_assignment): Likewise. | |
12597 | ||
12598 | 2011-08-31 Richard Sandiford <rdsandiford@googlemail.com> | |
12599 | ||
12600 | * config/i386/i386.md: Use (match_test ...) for attribute tests. | |
12601 | * config/i386/mmx.md: Likewise. | |
12602 | * config/i386/sse.md: Likewise. | |
12603 | * config/i386/predicates.md (call_insn_operand): Use | |
12604 | (not (match_test "...")) instead of (match_test "!...") | |
12605 | * config/i386/constraints.md (w): Likewise. | |
12606 | ||
12607 | 2011-08-31 Richard Sandiford <rdsandiford@googlemail.com> | |
12608 | ||
12609 | * doc/md.texi: Describe the use of match_tests in attribute tests. | |
12610 | * rtl.def (MATCH_TEST): Update commentary. | |
12611 | * genattrtab.c (attr_copy_rtx, check_attr_test, clear_struct_flag) | |
12612 | (write_test_expr, walk_attr_value): Handle MATCH_TEST. | |
12613 | ||
12614 | 2011-08-31 Richard Sandiford <rdsandiford@googlemail.com> | |
12615 | ||
12616 | * genattrtab.c (attr_rtx_1): Hash SYMBOL_REFs. | |
12617 | (attr_string): Use copy_md_ptr_loc. | |
12618 | ||
12619 | 2011-08-31 Martin Jambor <mjambor@suse.cz> | |
12620 | ||
12621 | PR middle-end/49886 | |
12622 | * ipa-inline-analysis.c (compute_inline_parameters): Set | |
12623 | can_change_signature of noes with typde attributes. | |
12624 | * ipa-split.c (split_function): Do not skip any arguments if | |
12625 | can_change_signature is set. | |
12626 | ||
12627 | 2011-08-31 Martin Jambor <mjambor@suse.cz> | |
12628 | ||
12629 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Alias | |
12630 | check removed. | |
12631 | ||
12632 | 2011-08-31 Richard Guenther <rguenther@suse.de> | |
12633 | ||
12634 | * fold-const.c (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE | |
12635 | special-casing. | |
12636 | ||
12637 | 2011-08-31 Marc Glisse <marc.glisse@inria.fr> | |
12638 | ||
12639 | * doc/generic.texi (Types for C++): CP_TYPE_QUALS -> cp_type_quals. | |
12640 | ||
12641 | 2011-08-31 Tom de Vries <tom@codesourcery.com> | |
12642 | ||
12643 | PR middle-end/43513 | |
12644 | * Makefile.in (tree-ssa-ccp.o): Add $(PARAMS_H) to rule. | |
12645 | * tree-ssa-ccp.c (params.h): Include. | |
12646 | (fold_builtin_alloca_for_var): New function. | |
12647 | (ccp_fold_stmt): Use fold_builtin_alloca_for_var. | |
12648 | ||
12649 | 2011-08-30 Uros Bizjak <ubizjak@gmail.com> | |
12650 | ||
12651 | * config/i386/i386.c (ix86_valid_target_attribute_inner_p): | |
12652 | Handle FMA option. | |
12653 | ||
12654 | 2011-08-30 Andrew Stubbs <ams@codesourcery.com> | |
12655 | ||
12656 | * config/arm/arm.c (optimal_immediate_sequence_1): Make b1, b2, | |
12657 | b3 and b4 unsigned. | |
12658 | ||
12659 | 2011-08-30 Andrew Stubbs <ams@codesourcery.com> | |
12660 | ||
12661 | * config/arm/arm.c (arm_gen_constant): Set can_negate correctly | |
12662 | when code is SET. | |
12663 | ||
12664 | 2011-08-30 Richard Guenther <rguenther@suse.de> | |
12665 | ||
12666 | PR middle-end/48571 | |
12667 | * gimple.h (maybe_fold_offset_to_address): Remove. | |
12668 | (maybe_fold_offset_to_reference): Likewise. | |
12669 | (maybe_fold_stmt_addition): Likewise. | |
12670 | (may_propagate_address_into_dereference): Likewise. | |
12671 | * tree-inline.c (remap_gimple_op_r): Do not reconstruct | |
12672 | array references. | |
12673 | * gimple-fold.c (canonicalize_constructor_val): Likewise. | |
12674 | Canonicalize invariant POINTER_PLUS_EXPRs to invariant MEM_REF | |
12675 | addresses instead. | |
12676 | (may_propagate_address_into_dereference): Remove. | |
12677 | (maybe_fold_offset_to_array_ref): Likewise. | |
12678 | (maybe_fold_offset_to_reference): Likewise. | |
12679 | (maybe_fold_offset_to_address): Likewise. | |
12680 | (maybe_fold_stmt_addition): Likewise. | |
12681 | (fold_gimple_assign): Do not reconstruct array references but | |
12682 | instead canonicalize invariant POINTER_PLUS_EXPRs to invariant | |
12683 | MEM_REF addresses. | |
12684 | (gimple_fold_stmt_to_constant_1): Likewise. | |
12685 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise. | |
12686 | * gimplify.c (gimplify_conversion): Likewise. | |
12687 | (gimplify_expr): Likewise. | |
12688 | ||
12689 | 2011-08-30 Ilya Tocar <ilya.tocar@intel.com> | |
12690 | ||
12691 | * config/i386/fmaintrin.h: New. | |
12692 | * config.gcc: Add fmaintrin.h. | |
12693 | * config/i386/i386.c | |
12694 | (enum ix86_builtins) <IX86_BUILTIN_VFMADDSS3>: New. | |
12695 | <IX86_BUILTIN_VFMADDSD3>: Likewise. | |
12696 | * config/i386/sse.md (fmai_vmfmadd_<mode>): New. | |
12697 | (*fmai_fmadd_<mode>): Likewise. | |
12698 | (*fmai_fmsub_<mode>): Likewise. | |
12699 | (*fmai_fnmadd_<mode>): Likewise. | |
12700 | (*fmai_fnmsub_<mode>): Likewise. | |
12701 | * config/i386/immintrin.h: Add fmaintrin.h. | |
12702 | ||
12703 | 2011-08-30 Bernd Schmidt <bernds@codesourcery.com> | |
12704 | ||
12705 | * genautomata.c (NO_COMB_OPTION): New macro. | |
12706 | (no_comb_flag): New static variable. | |
12707 | (gen_automata_option): Handle NO_COMB_OPTION. | |
12708 | (comb_vect_p): False if no_comb_flag. | |
12709 | (add_vect): Move computation of min/max values. Return early if | |
12710 | no_comb_flag. | |
12711 | * doc/md.texi (automata_option): Document no-comb-vect. | |
12712 | ||
12713 | * config/i386/i386.c (get_pc_thunk_name): Change prefix to | |
12714 | "__x86.get_pc_thunk". | |
12715 | ||
12716 | * bb-reorder.c (insert_section_boundary_note): Only do it if | |
12717 | we reordered the blocks; i.e. not if !optimize_function_for_speed_p. | |
12718 | ||
12719 | 2011-08-30 Christian Bruel <christian.bruel@st.com> | |
12720 | ||
12721 | * coverage.c (coverage_init): Check flag_branch_probabilities instead of | |
12722 | flag_profile_use. | |
12723 | ||
12724 | 2011-08-29 Michael Meissner <meissner@linux.vnet.ibm.com> | |
12725 | ||
12726 | * config/rs6000/rs6000.opt (-msave-toc-indirect): Change default | |
12727 | to off. Document switch. | |
12728 | * doc/invoke.texi (-msave-toc-indirect): Ditto. | |
12729 | ||
12730 | 2011-08-29 Jakub Jelinek <jakub@redhat.com> | |
12731 | ||
12732 | * gthr-posix.h (__gthread_active_p): Do not use preprocessor | |
12733 | conditionals and comments inside macro arguments. | |
12734 | ||
12735 | 2011-08-29 Artjoms Sinkarovs <artyom.shinkaroff@gmail.com> | |
12736 | Richard Guenther <rguenther@suse.de> | |
12737 | ||
12738 | * tree.h (constant_boolean_node): Adjust prototype. | |
12739 | * fold-const.c (fold_convert_loc): Move aggregate conversion | |
12740 | leeway down. | |
12741 | (constant_boolean_node): Make value parameter boolean, add | |
12742 | vector type handling. | |
12743 | (fold_unary_loc): Use constant_boolean_node. | |
12744 | (fold_binary_loc): Preserve types properly when folding | |
12745 | COMPLEX_EXPR <__real x, __imag x>. | |
12746 | * gimplify.c (gimplify_expr): Handle vector comparison. | |
12747 | * tree.def (EQ_EXPR, ...): Document behavior on vector typed | |
12748 | comparison. | |
12749 | * tree-cfg.c (verify_gimple_comparison): Verify vector typed | |
12750 | comparisons. | |
12751 | ||
12752 | 2011-08-29 Jakub Jelinek <jakub@redhat.com> | |
12753 | ||
12754 | PR middle-end/48722 | |
12755 | * emit-rtl.c (unshare_all_rtl_again): For CALL_INSNs, | |
12756 | reset_used_flags also in CALL_INSN_FUNCTION_USAGE. | |
12757 | (verify_rtl_sharing): Likewise and verify_rtx_sharing | |
12758 | in there too. | |
12759 | (unshare_all_rtl_in_chain): For CALL_INSNs | |
12760 | copy_rtx_if_shared also CALL_INSN_FUNCTION_USAGE. | |
12761 | ||
12762 | 2011-08-29 Richard Guenther <rguenther@suse.de> | |
12763 | ||
12764 | * gimple-fold.c (gimple_fold_stmt_to_constant_1): Set a location | |
12765 | on the built ADDR_EXPR. | |
12766 | ||
12767 | 2011-08-29 Jakub Jelinek <jakub@redhat.com> | |
12768 | ||
12769 | PR debug/50215 | |
12770 | * var-tracking.c (create_entry_value): Call cselib_lookup_from_insn | |
12771 | before adding ENTRY_VALUE to val->locs. | |
12772 | ||
12773 | 2011-08-28 Mikael Pettersson <mikpe@it.uu.se> | |
12774 | ||
12775 | PR bootstrap/50218 | |
12776 | * tree-ssa-loop-ivopts.c (determine_use_iv_cost_condition): Initialize | |
12777 | comp. | |
12778 | ||
12779 | 2011-08-27 Bernd Schmidt <bernds@codesourcery.com> | |
12780 | ||
12781 | * doc/rtl.texi (simple_return): Document. | |
12782 | (parallel, PATTERN): Here too. | |
12783 | * doc/md.texi (return): Mention it's allowed to expand to simple_return | |
12784 | in some cases. | |
12785 | (simple_return): Document standard pattern. | |
12786 | * gengenrtl.c (special_rtx): SIMPLE_RETURN is special. | |
12787 | * final.c (final_scan_insn): Use ANY_RETURN_P on body. | |
12788 | * reorg.c (function_return_label, function_simple_return_label): | |
12789 | New static variables, replacing... | |
12790 | (end_of_function_label): ... this. | |
12791 | (simplejump_or_return_p): New static function. | |
12792 | (optimize_skip, steal_delay_list_from_fallthrough, | |
12793 | fill_slots_from_thread): Use it. | |
12794 | (relax_delay_slots): Likewise. Use ANY_RETURN_P on body. | |
12795 | (rare_destination, follow_jumps): Use ANY_RETURN_P on body. | |
12796 | (find_end_label): Take a new arg which is one of the two return | |
12797 | rtxs. Depending on which, set either function_return_label or | |
12798 | function_simple_return_label. All callers changed. | |
12799 | (make_return_insns): Make both kinds. | |
12800 | (dbr_schedule): Adjust for two kinds of end labels. | |
12801 | * function.c (emit_return_into_block): Set JUMP_LABEL properly. | |
12802 | * genemit.c (gen_exp): Handle SIMPLE_RETURN. | |
12803 | (gen_expand, gen_split): Use ANY_RETURN_P. | |
12804 | * df-scan.c (df_uses_record): Handle SIMPLE_RETURN. | |
12805 | * rtl.def (SIMPLE_RETURN): New code. | |
12806 | * ifcvt.c (find_if_case_1): Be more careful about | |
12807 | redirecting jumps to the EXIT_BLOCK. | |
12808 | * jump.c (condjump_p, condjump_in_parallel_p, any_condjump_p, | |
12809 | returnjump_p_1): Handle SIMPLE_RETURNs. | |
12810 | * print-rtl.c (print_rtx): Likewise. | |
12811 | * rtl.c (copy_rtx): Likewise. | |
12812 | * bt-load.c (compute_defs_uses_and_gen): Use ANY_RETURN_P. | |
12813 | * combine.c (simplify_set): Likewise. | |
12814 | * resource.c (find_dead_or_set_registers, mark_set_resources): | |
12815 | Likewise. | |
12816 | * emit-rtl.c (verify_rtx_sharing, classify_insn, copy_insn_1, | |
12817 | copy_rtx_if_shared_1, mark_used_flags): Handle SIMPLE_RETURNs. | |
12818 | (init_emit_regs): Initialize simple_return_rtx. | |
12819 | * cfglayout.c (fixup_reorder_chain): Pass a JUMP_LABEL to | |
12820 | force_nonfallthru_and_redirect. | |
12821 | * rtl.h (ANY_RETURN_P): Allow SIMPLE_RETURN. | |
12822 | (GR_SIMPLE_RETURN): New enum value. | |
12823 | (simple_return_rtx): New macro. | |
12824 | * basic-block.h (force_nonfallthru_and_redirect): Adjust | |
12825 | declaration. | |
12826 | * cfgrtl.c (force_nonfallthru_and_redirect): Take a new jump_label | |
12827 | argument. All callers changed. Be careful about what kinds of | |
12828 | returnjumps to generate. | |
12829 | * config/i386/3i86.c (ix86_pad_returns, ix86_count_insn_bb, | |
12830 | ix86_pad_short_function): Likewise. | |
12831 | * config/arm/arm.c (arm_final_prescan_insn): Handle both kinds | |
12832 | of return. | |
12833 | * config/mips/mips.md (any_return): New code_iterator. | |
12834 | (optab): Add cases for return and simple_return. | |
12835 | (return): Expand to a simple_return. | |
12836 | (simple_return): New pattern. | |
12837 | (*<optab>, *<optab>_internal for any_return): New patterns. | |
12838 | (return_internal): Remove. | |
12839 | * config/mips/mips.c (mips_expand_epilogue): Make the last insn | |
12840 | a simple_return_internal. | |
12841 | ||
12842 | 2011-08-27 Uros Bizjak <ubizjak@gmail.com> | |
12843 | ||
12844 | * config/i386/sse.md (*absneg<mode>2): Fix split condition. | |
12845 | (vec_extract_lo_<mode>): Prevent both operands in memory. | |
12846 | (vec_extract_lo_v16hi): Ditto. | |
12847 | (*vec_extract_v4sf_mem): Add TARGET_SSE insn constraint. | |
12848 | ||
12849 | 2011-08-27 Uros Bizjak <ubizjak@gmail.com> | |
12850 | ||
12851 | * config/i386/sse.md (mulv16qi3): Attach REG_EQUAL note. | |
12852 | (*sse2_mulv4si3): Ditto. | |
12853 | (mulv2di3): Ditto. | |
12854 | * config/i386/i386.c (legitimize_tls_address): Change REG_EQIV | |
12855 | notes to REG_EQUAL. | |
12856 | ||
12857 | 2011-08-27 Uros Bizjak <ubizjak@gmail.com> | |
12858 | ||
12859 | PR target/50202 | |
12860 | * config/i386/sse.md (sse4_2_pcmpestr): Emit NOTE_INSN_DELETED note | |
12861 | when all outputs are unused. | |
12862 | (sse4_2_pcmpistr): Ditto. | |
12863 | ||
12864 | 2011-08-26 Uros Bizjak <ubizjak@gmail.com> | |
12865 | ||
12866 | * config/i386/i386.md (round<mode>2): New expander. | |
12867 | * config/i386/i386.c (enum ix86_builtins): Add | |
12868 | IX86_BUILTIN_ROUND{PS,PD}_AZ{,256}. | |
12869 | (struct builtin_description): Add __builtin_ia32_round{ps,pd}_az{,256} | |
12870 | descriptions. | |
12871 | (ix86_builtin_vectorized_function): Handle BUILT_IN_ROUND{,F} builtins. | |
12872 | (ix86_build_const_vector): Rewrite using loop with RTVEC_ELT accessor. | |
12873 | ||
12874 | 2011-08-26 Uros Bizjak <ubizjak@gmail.com> | |
12875 | ||
12876 | PR middle-end/50083 | |
12877 | * convert.c (convert_to_integer) <BUIT_IN_ROUND{,F,L}>: Convert | |
12878 | only when TARGET_C99_FUNCTIONS. | |
12879 | <BUILT_IN_NEARBYINT{,F,L}>: Ditto. | |
12880 | <BUILT_IN_RINT{,F,L}>: Ditto. | |
12881 | ||
12882 | 2011-08-26 Michael Matz <matz@suse.de> | |
12883 | Jakub Jelinek <jakub@redhat.com> | |
12884 | ||
12885 | PR lto/50165 | |
12886 | * lto-streamer-in.c (canon_file_name): Initialize new_slot->len; | |
12887 | don't call strlen twice, use memcpy. | |
12888 | ||
12889 | 2011-08-26 H.J. Lu <hongjiu.lu@intel.com> | |
12890 | ||
12891 | * config/i386/bmi2intrin.h: Allow in <immintrin.h>. | |
12892 | * config/i386/bmiintrin.h: Likewise. | |
12893 | * config/i386/lzcntintrin.h: Likewise. | |
12894 | ||
12895 | * config/i386/immintrin.h: Include <lzcntintrin.h>, | |
12896 | <bmiintrin.h> and <bmi2intrin.h>. | |
12897 | ||
12898 | 2011-08-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
12899 | ||
12900 | PR target/50166 | |
12901 | * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Check count in main. | |
12902 | * configure: Regenerate. | |
12903 | ||
12904 | 2011-08-26 Jakub Jelinek <jakub@redhat.com> | |
12905 | ||
12906 | PR c/50179 | |
12907 | * c-typeck.c (c_process_expr_stmt): Skip over nops and | |
12908 | call mark_exp_read even if exprv is ADDR_EXPR. | |
12909 | ||
12910 | 2011-08-26 Richard Sandiford <richard.sandiford@linaro.org> | |
12911 | ||
12912 | * df-problems.c (df_note_bb_compute): Pass uses rather than defs | |
12913 | to df_set_dead_notes_for_mw. | |
12914 | ||
12915 | 2011-08-26 Richard Guenther <rguenther@suse.de> | |
12916 | ||
12917 | * varasm.c (decode_addr_const): Handle MEM_REF[&X, OFF]. | |
12918 | ||
12919 | 2011-08-26 Zdenek Dvorak <ook@ucw.cz> | |
12920 | Tom de Vries <tom@codesourcery.com> | |
12921 | ||
12922 | * tree-ssa-loop-ivopts.c (struct cost_pair): Add comp field. | |
12923 | (struct ivopts_data): Add loop_single_exit_p field. | |
12924 | (niter_for_exit): Change parameter desc_p into return value. Return | |
12925 | desc if desc->may_be_zero. Free desc if unused. | |
12926 | (niter_for_single_dom_exit): Change return type. | |
12927 | (find_induction_variables): Handle changed return type of | |
12928 | niter_for_single_dom_exit. Dump may_be_zero. | |
12929 | (add_candidate_1): Keep original base and step type for IP_ORIGINAL. | |
12930 | (set_use_iv_cost): Add and handle comp parameter. | |
12931 | (determine_use_iv_cost_generic, determine_use_iv_cost_address): Add | |
12932 | comp argument to set_use_iv_cost. | |
12933 | (strip_wrap_conserving_type_conversions, expr_equal_p) | |
12934 | (difference_cannot_overflow_p, iv_elimination_compare_lt): New function. | |
12935 | (may_eliminate_iv): Add comp parameter. Handle new return type of | |
12936 | niter_for_exit. Use loop_single_exit_p. Use iv_elimination_compare_lt. | |
12937 | (determine_use_iv_cost_condition): Add comp argument to set_use_iv_cost | |
12938 | and may_eliminate_iv. | |
12939 | (rewrite_use_compare): Move call to iv_elimination_compare to ... | |
12940 | (may_eliminate_iv): Here. | |
12941 | (tree_ssa_iv_optimize_loop): Initialize loop_single_exit_p. | |
12942 | ||
12943 | 2011-08-26 Tom de Vries <tom@codesourcery.com> | |
12944 | ||
12945 | * tree-pretty-print (dump_generic_node): Test for NULL_TREE before | |
12946 | accessing TREE_TYPE. | |
12947 | ||
12948 | 2011-08-26 Jiangning Liu <jiangning.liu@arm.com> | |
12949 | ||
12950 | * config/arm/arm.md (*ior_scc_scc): Enable for Thumb2 as well. | |
12951 | (*ior_scc_scc_cmp): Likewise | |
12952 | (*and_scc_scc): Likewise. | |
12953 | (*and_scc_scc_cmp): Likewise. | |
12954 | (*and_scc_scc_nodom): Likewise. | |
12955 | (*cmp_ite0, *cmp_ite1, *cmp_and, *cmp_ior): Handle Thumb2. | |
12956 | ||
12957 | 2011-08-26 Jakub Jelinek <jakub@redhat.com> | |
12958 | ||
12959 | * rtlanal.c (nonzero_bits1): Handle CLRSB. | |
12960 | ||
12961 | 2011-08-26 Richard Guenther <rguenther@suse.de> | |
12962 | ||
12963 | * expr.c (string_constant): Handle &MEM_REF. | |
12964 | ||
12965 | 2011-08-26 Andrew Stubbs <ams@codesourcery.com> | |
12966 | ||
12967 | * config/arm/arm.c (struct four_ints): New type. | |
12968 | (count_insns_for_constant): Delete function. | |
12969 | (find_best_start): Delete function. | |
12970 | (optimal_immediate_sequence): New function. | |
12971 | (optimal_immediate_sequence_1): New function. | |
12972 | (arm_gen_constant): Move constant splitting code to | |
12973 | optimal_immediate_sequence. | |
12974 | Rewrite constant negation/invertion code. | |
12975 | ||
12976 | 2011-08-26 Andrew Stubbs <ams@codesourcery.com> | |
12977 | ||
12978 | * config/arm/arm-protos.h (const_ok_for_op): Add prototype. | |
12979 | * config/arm/arm.c (const_ok_for_op): Add support for addw/subw. | |
12980 | Remove prototype. Remove static function type. | |
12981 | * config/arm/arm.md (*arm_addsi3): Add addw/subw support. | |
12982 | Add arch attribute. | |
12983 | * config/arm/constraints.md (Pj, PJ): New constraints. | |
12984 | ||
12985 | 2011-08-26 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
12986 | ||
12987 | * config/arm/cortex-a9.md ("cortex_a9_mult_long"): New. | |
12988 | ("cortex_a9_multiply_long"): New and use above. Handle all | |
12989 | long multiply cases. | |
12990 | ("cortex_a9_multiply"): Handle smmul and smmulr. | |
12991 | ("cortex_a9_mac"): Handle smmla. | |
12992 | ||
12993 | 2011-08-25 Richard Henderson <rth@redhat.com> | |
12994 | ||
12995 | PR 50132 | |
12996 | PR 49864 | |
12997 | * cfgcleanup.c (old_insns_match_p): Don't allow cross-jump for | |
12998 | non-constant stack adjutment. | |
12999 | * expr.c (find_args_size_adjust): Break out from ... | |
13000 | (fixup_args_size_notes): ... here. | |
13001 | * rtl.h (find_args_size_adjust): Declare. | |
13002 | ||
13003 | 2011-08-25 Uros Bizjak <ubizjak@gmail.com> | |
13004 | ||
13005 | * config/i386/i386.md (isa): Add sse2, sse2_noavx, sse3, | |
13006 | sse4 and sse4_noavx. | |
13007 | (enabled): Handle sse2, sse2_noavx, sse3, sse4 and sse4_noavx. | |
13008 | (*pushdf_rex64): Change Y2 register constraint to x. | |
13009 | (*movdf_internal_rex64): Ditto. | |
13010 | (*zero_extendsidi2_rex64): Ditto. | |
13011 | (*movdi_internal): Change Y2 register constraint to x | |
13012 | and update "isa" attribute. | |
13013 | (*pushdf): Ditto. | |
13014 | (*movdf internal): Ditto. | |
13015 | (zero_extendsidi2_1): Ditto. | |
13016 | (*truncdfdf_mixed): Ditto. | |
13017 | (*truncxfdf2_mixed): Ditto. | |
13018 | * config/i386/mmx.md (*mov<mode>_internal_rex64): Change Y2 | |
13019 | register constraint to x. | |
13020 | (*movv2sf_internal_rex64): Ditto. | |
13021 | (*mov<mode>_internal): Change Y2 register constraint to x | |
13022 | and add "isa" attribute. | |
13023 | (*movv2sf_internal): Ditto. | |
13024 | (*vec_extractv2si_1): Ditto. | |
13025 | * config/i386/sse.md ("vec_set<mode>_0): Change Y2 and Y4 register | |
13026 | constraints to x and update "isa" attribute. | |
13027 | (*vec_interleave_highv2df): Change Y3 registerconstraint | |
13028 | to x and update "isa" attribute. | |
13029 | (*vec_interleave_lowv2df): Ditto. | |
13030 | (*vec_concatv2df): Change Y2 register constraint to x and | |
13031 | update "isa" attribute. | |
13032 | (sse2_loadld): Ditto. | |
13033 | (*vec_extractv2di_1): Ditto. | |
13034 | (*vec_dupv4si): Ditto. | |
13035 | (*vec_dupv2di): Ditto. | |
13036 | (*vec_concatv4si): Ditto. | |
13037 | (vec_concatv2di): Ditto. | |
13038 | * config/i386/constraints.md (Y2): Remove. | |
13039 | (Y3): Ditto. | |
13040 | (Y4): Ditto. | |
13041 | ||
13042 | 2011-08-25 Bernd Schmidt <bernds@codesourcery.com> | |
13043 | ||
13044 | * regrename.c (scan_rtx_reg, scan_rtx_address, build_def_use, | |
13045 | dump_def_use_chain): Don't declare. | |
13046 | (mark_conflict, create_new_chain): Move before users. | |
13047 | (regrename_optimize): Move to near end of file. | |
13048 | ||
13049 | 2011-08-25 Georg-Johann Lay <avr@gjlay.de> | |
13050 | ||
13051 | * config/avr-protos.h (byte_immediate_operand): Remove Prototype. | |
13052 | (secondary_input_reload_class): Remove Prototype. | |
13053 | * config/avr/avr.c (byte_immediate_operand): Remove Function. | |
13054 | * config/avr/avr.md (setmemhi): Use u8_operand. | |
13055 | (strlenhi): Use const0_rtx for comparison. | |
13056 | * config/avr/avr.h (avr_reg_order): Remove Declaration. | |
13057 | ||
13058 | 2011-08-25 Georg-Johann Lay <avr@gjlay.de> | |
13059 | ||
13060 | * config/avr/avr.c (reg_class_tab): Make local to | |
13061 | avr_regno_reg_class. Return smallest register class available. | |
13062 | ||
13063 | 2011-08-25 Georg-Johann Lay <avr@gjlay.de> | |
13064 | ||
13065 | * config/avr/avr.c (STR_PREFIX_P): New Define. | |
13066 | (avr_asm_declare_function_name): Use it. | |
13067 | (avr_asm_named_section): Use it. | |
13068 | (avr_section_type_flags): Use it. | |
13069 | ||
13070 | 2011-08-25 Bernd Schmidt <bernds@codesourcery.com> | |
13071 | ||
13072 | * doc/md.texi (automata_option): Document collapse-ndfa. | |
13073 | * genautomata.c (COLLAPSE_OPTION): New macro. | |
13074 | (collapse_flag): New static variable. | |
13075 | (struct description): New member normal_decls_num. | |
13076 | (struct automaton): New members advance_ainsn and collapse_ainsn. | |
13077 | (gen_automata_option): Check for COLLAPSE_OPTION. | |
13078 | (collapse_ndfa_insn_decl): New static variable. | |
13079 | (add_collapse_ndfa_insn_decl, special_decl_p): New functions. | |
13080 | (find_arc): If insn is the collapse-ndfa insn, accept any arc we find. | |
13081 | (transform_insn_regexps): Call add_collapse_ndfa_insn_decl if | |
13082 | necessary. Use normal_decls_num rather than decls_num, remove | |
13083 | test for special decls. | |
13084 | (create_alt_states, form_ainsn_with_same_reservs): Use special_decl_p. | |
13085 | (make_automaton); Likewise. Use the new advance_cycle_insn member | |
13086 | of struct automaton. | |
13087 | (create_composed_state): Disallow advance-cycle arcs if collapse_flag | |
13088 | is set. | |
13089 | (NDFA_to_DFA): Don't create composed states for the collapse-ndfa | |
13090 | transition. Create the necessary transitions for it. | |
13091 | (create_ainsns): Return void. Take an automaton_t argument, and | |
13092 | update its ainsn_list, advance_ainsn and collapse_ainsn members. All | |
13093 | callers changed. | |
13094 | (COLLAPSE_NDFA_VALUE_NAME): New macro. | |
13095 | (output_tables): Output code to define it. | |
13096 | (output_internal_insn_code_evaluation): Output code to accept | |
13097 | const0_rtx as collapse-ndfa transition. | |
13098 | (output_default_latencies, output_print_reservation_func, | |
13099 | output_print_description): Reorganize loops to use normal_decls_num | |
13100 | as loop bound; remove special case for advance_cycle_insn_decl. | |
13101 | (initiate_automaton_gen): Handle COLLAPSE_OPTION. | |
13102 | (check_automata_insn_issues): Check for collapse_ainsn. | |
13103 | (expand_automate): Allocate sufficient space. Initialize | |
13104 | normal_decls_num. | |
13105 | ||
13106 | 2011-08-25 Georg-Johann Lay <avr@gjlay.de> | |
13107 | ||
13108 | * config/avr/avr.md: Fix indentation from r177991. | |
13109 | ||
13110 | 2011-08-25 Bernd Schmidt <bernds@codesourcery.com> | |
13111 | ||
13112 | * regrename.c (struct du_head): Remove member terminated. | |
13113 | (create_new_chain): Don't initialize it. | |
13114 | (scan_rtx_reg): Don't set or test it, test the open_chains_set | |
13115 | bitmap instead. | |
13116 | (tick, this_tick): New global variables, moved out of | |
13117 | regrename_optimize. | |
13118 | (current_id, open_chains, closed_chains, open_chains_set, | |
13119 | live_in_chains, live_hard_regs): Reorder declarations. | |
13120 | (dump_def_use_chain): Move function earlier in the file. | |
13121 | (rename_chains): New static function, broken out of | |
13122 | regrename_optimize. | |
13123 | (regrename_optimize): Use it. Remove #if 0'ed code. | |
13124 | ||
13125 | 2011-08-25 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> | |
13126 | ||
13127 | * varasm.c: (default_binds_local_p_1): Commentary typo fix. | |
13128 | ||
13129 | 2011-08-24 H.J. Lu <hongjiu.lu@intel.com> | |
13130 | ||
13131 | PR target/50172 | |
13132 | * config/i386/i386.c (ix86_expand_builtin): Convert to Pmode if needed. | |
13133 | ||
13134 | 2011-08-24 Richard Guenther <rguenther@suse.de> | |
13135 | ||
13136 | * tree-data-ref.c (dr_analyze_indices): Avoid unsharing the | |
13137 | ref in the basic-block case. Move stripping array-refs | |
13138 | to the place we create an access-function for it. Remove | |
13139 | bogus stripping down a MEM_REF to its base. | |
13140 | ||
13141 | 2011-08-24 Richard Guenther <rguenther@suse.de> | |
13142 | ||
13143 | * fold-const.c (fold_comparison): Fold &a < &a + 4 even | |
13144 | with -fno-strict-overflow. | |
13145 | ||
13146 | 2011-08-24 Richard Guenther <rguenther@suse.de> | |
13147 | ||
13148 | * tree-vectorizer.c (vect_print_dump_info): Avoid the | |
13149 | file and location clutter when dumping to dump files. | |
13150 | ||
13151 | 2011-08-24 Simon Baldwin <simonb@google.com> | |
13152 | ||
13153 | * gengtype-state.c (write_state): Remove timestamped header line. | |
13154 | ||
13155 | 2011-08-24 Joseph Myers <joseph@codesourcery.com> | |
13156 | ||
13157 | * Makefile.in (CFLAGS-collect2.o, CFLAGS-c-family/c-opts.o) | |
13158 | (CFLAGS-c-family/c-pch.o, CFLAGS-prefix.o, CFLAGS-version.o) | |
13159 | (CFLAGS-lto-compress.o, CFLAGS-toplev.o, CFLAGS-intl.o) | |
13160 | (CFLAGS-cppbuiltin.o, CFLAGS-cppdefault.o): New. | |
13161 | (collect2.o, c-family/c-cppbuiltin.o, c-family/c-opts.o) | |
13162 | (c-family/c-pch.o, prefix.o, version.o, lto-compress.o, toplev.o) | |
13163 | (intl.o, cppbuiltin.o, cppdefault.o): Remove explicit compilation | |
13164 | rules. | |
13165 | (lto-wrapper$(exeext)): Use $(LINKER) not $(COMPILER). | |
13166 | ||
13167 | 2011-08-24 Joseph Myers <joseph@codesourcery.com> | |
13168 | ||
13169 | * Makefile.in (ALL_CXXFLAGS): Include $(CFLAGS-$@). | |
13170 | ||
13171 | 2011-08-24 Richard Guenther <rguenther@suse.de> | |
13172 | ||
13173 | PR tree-optimization/50067 | |
13174 | * tree-data-ref.c (dr_analyze_indices): Do not add an access | |
13175 | function for a MEM_REF base that has no evolution in the loop | |
13176 | nest or that is not analyzable. | |
13177 | ||
13178 | 2011-08-23 Vladimir Makarov <vmakarov@redhat.com> | |
13179 | ||
13180 | * ira.c (ira_init_register_move_cost): Check small subclasses | |
13181 | through ira_reg_class_max_nregs and ira_available_class_regs. | |
13182 | ||
13183 | 2011-08-23 Uros Bizjak <ubizjak@gmail.com> | |
13184 | ||
13185 | * config/i386/constraints.md (Yp): New register constraint. | |
13186 | * config/i386/i386.md (*addhi_1): Merge with *addhi_1_lea using | |
13187 | Yp register constraint. | |
13188 | (*addqi_1): Merge with *addqi_1_lea using Yp register constraint. | |
13189 | (*ashlhi3_1): Merge with *ashlhi3_1_lea using Yp register constraint. | |
13190 | (*ashlqi3_1): Merge with *ashlqi3_1_lea using Yp register constraint. | |
13191 | ||
13192 | 2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com> | |
13193 | ||
13194 | * config/i386/sse.md (<s>mul<mode>3_highpart): Update. | |
13195 | ||
13196 | 2011-08-23 Mark Heffernan <meheff@google.com> | |
13197 | ||
13198 | PR middle-end/38509 | |
13199 | * common.opt (Wfree-nonheap-object): New option. | |
13200 | * doc/invoke.texi (Warning options): Document -Wfree-nonheap-object. | |
13201 | * builtins.c (maybe_emit_free_warning): Add OPT_Wfree_nonheap_object | |
13202 | to warning. | |
13203 | (expand_builtin): Make warning conditional. | |
13204 | ||
13205 | 2011-08-23 Uros Bizjak <ubizjak@gmail.com> | |
13206 | ||
13207 | * config/i386/i386.md (type): Add imulx, ishiftx and rotatex. | |
13208 | (length_immediate): Handle imulx, ishiftx and rotatex. | |
13209 | (imm_disp): Ditto. | |
13210 | (isa): Add bmi2. | |
13211 | (enabled): Handle bmi2. | |
13212 | (*mul<mode><dwi>3): Split from *<u>mul<mode><dwi>3. | |
13213 | (*umul<mode><dwi>3): Ditto. Add imulx BMI2 alternative. | |
13214 | (*bmi2_umulditi3_1): New insn pattern. | |
13215 | (*bmi2_umulsidi3_1): Ditto. | |
13216 | (*umul<mode><dwi>3 splitter): New splitter to avoid flags dependency. | |
13217 | (*bmi2_ashl<mode>3_1): New insn pattern. | |
13218 | (*ashl<mode>3_1): Add ishiftx BMI2 alternative. | |
13219 | (*ashl<mode>3_1 splitter): New splitter to avoid flags dependency. | |
13220 | (*bmi2_ashlsi3_1_zext): New insn pattern. | |
13221 | (*ashlsi3_1_zext): Add ishiftx BMI2 alternative. | |
13222 | (*ashlsi3_1_zext splitter): New splitter to avoid flags dependency. | |
13223 | (*bmi2_<shiftrt_insn><mode>3_1): New insn pattern. | |
13224 | (*<shiftrt_insn><mode>3_1): Add ishiftx BMI2 alternative. | |
13225 | (*<shiftrt_insn><mode>3_1 splitter): New splitter to avoid | |
13226 | flags dependency. | |
13227 | (*bmi2_<shiftrt_insn>si3_1_zext): New insn pattern. | |
13228 | (*<shiftrt_insn>si3_1_zext): Add ishiftx BMI2 alternative. | |
13229 | (*<shiftrt_insn>si3_1_zext splitter): New splitter to avoid | |
13230 | flags dependency. | |
13231 | (*bmi2_rorx<mode>3_1): New insn pattern. | |
13232 | (*<rotate_insn><mode>3_1): Add rotatex BMI2 alternative. | |
13233 | (*rotate<mode>3_1 splitter): New splitter to avoid flags dependency. | |
13234 | (*rotatert<mode>3_1 splitter): Ditto. | |
13235 | (*bmi2_rorxsi3_1_zext): New insn pattern. | |
13236 | (*<rotate_insn>si3_1_zext): Add rotatex BMI2 alternative. | |
13237 | (*rotatesi3_1_zext splitter): New splitter to avoid flags dependency. | |
13238 | (*rotatertsi3_1_zext splitter): Ditto. | |
13239 | ||
13240 | 2011-08-23 Kirill Yukhin <kirill.yukhin@intel.com> | |
13241 | ||
13242 | * common/config/i386/i386-common.c (OPTION_MASK_ISA_BMI2_SET): New. | |
13243 | (OPTION_MASK_ISA_BMI2_UNSET): Likewise. | |
13244 | (ix86_handle_option): Handle OPT_mbmi2 case. | |
13245 | * config.gcc (i[34567]86-*-*): Add bmi2intrin.h. | |
13246 | (x86_64-*-*): Likewise. | |
13247 | * config/i386/bmi2intrin.h: New file. | |
13248 | * config/i386/cpuid.h (bit_BMI2): New. | |
13249 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
13250 | BMI2 feature. | |
13251 | * config/i386/i386-c.c (ix86_target_macros_internal): | |
13252 | Conditionally define __BMI2__. | |
13253 | * config/i386/i386.c (ix86_option_override_internal): Define PTA_BMI2. | |
13254 | Handle BMI2 option. | |
13255 | (ix86_valid_target_attribute_inner_p): Handle BMI2 option. | |
13256 | (print_reg): New code. | |
13257 | (ix86_print_operand): Likewise. | |
13258 | (ix86_builtins): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64, | |
13259 | IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32, | |
13260 | IX86_BUILTIN_PEXT64. | |
13261 | (bdesc_args): Add IX86_BUILTIN_BZHI32, IX86_BUILTIN_BZHI64, | |
13262 | IX86_BUILTIN_PDEP32, IX86_BUILTIN_PDEP64, IX86_BUILTIN_PEXT32, | |
13263 | IX86_BUILTIN_PEXT64. | |
13264 | * config/i386/i386.h (TARGET_BMI2): New. | |
13265 | * config/i386/i386.md (UNSPEC_PDEP): New. | |
13266 | (UNSPEC_PEXT): Likewise. | |
13267 | (*bmi2_bzhi_<mode>3): Likewise. | |
13268 | (*bmi2_pdep_<mode>3): Likewise. | |
13269 | (*bmi2_pext_<mode>3): Likewise. | |
13270 | * config/i386/i386.opt (mbmi2): New. | |
13271 | * config/i386/x86intrin.h: Include bmi2intrin.h when __BMI2__ | |
13272 | is defined. | |
13273 | * doc/extend.texi: Document BMI2 built-in functions. | |
13274 | * doc/invoke.texi: Document -mbmi2. | |
13275 | ||
13276 | 2011-08-23 Jakub Jelinek <jakub@redhat.com> | |
13277 | ||
13278 | PR middle-end/50161 | |
13279 | * simplify-rtx.c (simplify_const_unary_operation): If | |
13280 | op is CONST_INT, don't look at op_mode, but use instead mode. | |
13281 | * optabs.c (add_equal_note): For FFS, CLZ, CTZ, | |
13282 | CLRSB, POPCOUNT, PARITY and BSWAP use operand mode for | |
13283 | operation and TRUNCATE/ZERO_EXTEND if needed. | |
13284 | * doc/rtl.texi (ffs, clrsb, clz, ctz, popcount, parity, bswap): | |
13285 | Document that operand mode must be same as operation mode, | |
13286 | or VOIDmode. | |
13287 | * config/avr/avr.md (paritysi2, *parityqihi2.libgcc, | |
13288 | *paritysihi2.libgcc, popcountsi2, *popcountsi2.libgcc, | |
13289 | *popcountqihi2.libgcc, clzsi2, *clzsihi2.libgcc, ctzsi2, | |
13290 | *ctzsihi2.libgcc, ffssi2, *ffssihi2.libgcc): For unary ops | |
13291 | use the mode of operand for the operation and add truncate | |
13292 | or zero_extend around if needed. | |
13293 | * config/c6x/c6x.md (ctzdi2): Likewise. | |
13294 | * config/bfin/bfin.md (clrsbsi2, signbitssi2): Likewise. | |
13295 | ||
13296 | 2011-08-12 Michael Matz <matz@suse.de> | |
13297 | ||
13298 | * cfgexpand.c (expand_one_register_var): Use get_pointer_alignment. | |
13299 | (gimple_expand_cfg): Merge alignment info for coalesced pointer | |
13300 | SSA names. | |
13301 | ||
13302 | 2011-08-23 Richard Guenther <rguenther@suse.de> | |
13303 | ||
13304 | * Makefile.in (tree-data-ref.o): Add tree-affine.h dependency. | |
13305 | * tree-affine.h (aff_comb_cannot_overlap_p): Declare. | |
13306 | * tree-affine.c (aff_comb_cannot_overlap_p): New function, moved | |
13307 | from ... | |
13308 | * tree-ssa-loop-im.c (cannot_overlap_p): ... here. | |
13309 | (mem_refs_may_alias_p): Adjust. | |
13310 | * tree-data-ref.h (dr_may_alias_p): Adjust. | |
13311 | * tree-data-ref.c: Include tree-affine.h. | |
13312 | (dr_analyze_indices): Do nothing for the non-loop case. | |
13313 | (dr_may_alias_p): Distinguish loop and non-loop case. Disambiguate | |
13314 | more cases in the non-loop case. | |
13315 | * graphite-sese-to-poly.c (write_alias_graph_to_ascii_dimacs): Adjust | |
13316 | calls to dr_may_alias_p. | |
13317 | (write_alias_graph_to_ascii_ecc): Likewise. | |
13318 | (write_alias_graph_to_ascii_dot): Likewise. | |
13319 | (build_alias_set_optimal_p): Likewise. | |
13320 | ||
13321 | 2011-08-23 Richard Guenther <rguenther@suse.de> | |
13322 | ||
13323 | PR tree-optimization/50162 | |
13324 | * tree-vect-stmts.c (vectorizable_call): Fix argument lookup. | |
13325 | ||
13326 | 2011-08-23 Richard Guenther <rguenther@suse.de> | |
13327 | ||
13328 | * tree-data-ref.c (dr_analyze_indices): Add comments, handle | |
13329 | REALPART_EXPR and IMAGPART_EXPR similar to ARRAY_REFs. | |
13330 | (create_data_ref): Also dump access functions for the created data-ref. | |
13331 | ||
13332 | 2011-08-22 Uros Bizjak <ubizjak@gmail.com> | |
13333 | Kirill Yukhin <kirill.yukhin@intel.com> | |
13334 | ||
13335 | PR target/50155 | |
13336 | * config/i386/sse.md (VI_AVX2): New. | |
13337 | (<plusminus_insn><mode>3): Use VI_AVX2 mode iterator. | |
13338 | (*<plusminus_insn><mode>3): Ditto. | |
13339 | (<sse2_avx2>_andnot<mode>3): Ditto. | |
13340 | (*andnot<mode>3): Fix order of cond operands. | |
13341 | Add asserts for correct TARGET_xxx. | |
13342 | (*<any_logic:code><mode>3): Ditto. | |
13343 | ||
13344 | 2011-08-22 Anatoly Sokolov <aesok@post.ru> | |
13345 | ||
13346 | * config/m32c/m32c.h (CLASS_MAX_NREGS): Remove macro. | |
13347 | * config/m32c/m32c-protos.h (m32c_class_max_nregs): Remove. | |
13348 | * config/m32c/m32c.c (m32c_class_max_nregs): Make static. Change | |
13349 | regclass argument type to reg_class_t. Change 'max' and 'v' vars | |
13350 | and return types to unsigned char. Use reg_class_contents instead | |
13351 | of class_contents. | |
13352 | (TARGET_CLASS_MAX_NREGS): Define. | |
13353 | ||
13354 | 2011-08-22 Bernd Schmidt <bernds@codesourcery.com> | |
13355 | ||
13356 | * config/c6x/c6x.md (indirect_jump_shadow): Tweak representation | |
13357 | to make computed_jump_p return true. | |
13358 | ||
13359 | 2011-08-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
13360 | ||
13361 | * configure.ac (GCC_PICFLAG_FOR_TARGET): Call it. | |
13362 | (PICFLAG_FOR_TARGET): Substitute. | |
13363 | * aclocal.m4: Regenerate. | |
13364 | * configure: Regenerate. | |
13365 | ||
13366 | 2011-08-22 Dodji Seketeli <dodji@redhat.com> | |
13367 | ||
13368 | * c-family/c-pch.c (c_common_read_pch): Re-set line table right | |
13369 | after reading in the pch. | |
13370 | ||
13371 | 2011-08-22 H.J. Lu <hongjiu.lu@intel.com> | |
13372 | ||
13373 | * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Error if __ELF__ isn't defined. | |
13374 | * configure: Regenerated. | |
13375 | ||
13376 | 2011-08-22 Jakub Jelinek <jakub@redhat.com> | |
13377 | ||
13378 | PR tree-optimization/50133 | |
13379 | * tree-vect-stmts.c (vect_finish_stmt_generation): Copy location | |
13380 | from stmt instead of some statement around gsi. | |
13381 | ||
13382 | PR middle-end/50141 | |
13383 | * expr.c (get_bit_range): Only use DECL_THREAD_LOCAL_P if | |
13384 | innerdecl is a VAR_DECL. | |
13385 | ||
13386 | 2011-08-22 Kirill Yukhin <kirill.yukhin@intel.com> | |
13387 | ||
13388 | * config/i386/avx2intrin.h: New file. | |
13389 | * config/i386/i386-builtin-types.def (PCINT, PCINT64, PV4SI, | |
13390 | PV8SI, V32QI_FTYPE_V32QI, V32QI_FTYPE_V16QI, V16HI_FTYPE_V16HI, | |
13391 | V16HI_FTYPE_V8HI, V8SI_FTYPE_V8SI, V16HI_FTYPE_V16QI, | |
13392 | V8SI_FTYPE_V16QI, V4DI_FTYPE_V16QI, V8SI_FTYPE_V8HI, | |
13393 | V4DI_FTYPE_V8HI, V4DI_FTYPE_V4SI, V4DI_FTYPE_PV4DI, | |
13394 | V4DI_FTYPE_V2DI, V2DI_FTYPE_PCV2DI_V2DI, V4SI_FTYPE_PCV4SI_V4SI, | |
13395 | V32QI_FTYPE_V16HI_V16HI, V16HI_FTYPE_V8SI_V8SI, | |
13396 | V32QI_FTYPE_V32QI_V32QI, V16HI_FTYPE_V32QI_V32QI, | |
13397 | V16HI_FTYPE_V16HI_V8HI, V16HI_FTYPE_V16HI_V16HI, | |
13398 | V16HI_FTYPE_V16HI_INT, V16HI_FTYPE_V16HI_SI, | |
13399 | V16HI_FTYPE_V16HI_V16HI_INT, V32QI_FTYPE_V32QI_V32QI_INT, | |
13400 | V8SI_FTYPE_V8SI_V4SI, V8SI_FTYPE_V8SI_V8SI, | |
13401 | V8SI_FTYPE_V16HI_V16HI, V8SI_FTYPE_V8SI_INT, V8SI_FTYPE_V8SI_SI, | |
13402 | V8SI_FTYPE_PCV8SI_V8SI, V4DI_FTYPE_V4DI_V4DI, | |
13403 | V4DI_FTYPE_V8SI_V8SI, V4DI_FTYPE_V4DI_V2DI, | |
13404 | V4DI_FTYPE_PCV4DI_V4DI, V4DI_FTYPE_V4DI_INT, | |
13405 | V2DI_FTYPE_V4DI_INT, V4DI_FTYPE_V4DI_V4DI_INT, | |
13406 | V4DI_FTYPE_V4DI_V2DI_INT, VOID_FTYPE_PV2DI_V2DI_V2DI, | |
13407 | VOID_FTYPE_PV4DI_V4DI_V4DI, VOID_FTYPE_PV4SI_V4SI_V4SI, | |
13408 | VOID_FTYPE_PV8SI_V8SI_V8SI, | |
13409 | V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_V2DF_INT, | |
13410 | V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_V4DF_INT, | |
13411 | V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_V2DF_INT, | |
13412 | V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_V4DF_INT, | |
13413 | V4SF_FTYPE_V4SF_PCFLOAT_V4SI_V4SF_INT, | |
13414 | V8SF_FTYPE_V8SF_PCFLOAT_V8SI_V8SF_INT, | |
13415 | V4SF_FTYPE_V4SF_PCFLOAT_V2DI_V4SF_INT, | |
13416 | V4SF_FTYPE_V4SF_PCFLOAT_V4DI_V4SF_INT, | |
13417 | V2DI_FTYPE_V2DI_PCINT64_V4SI_V2DI_INT, | |
13418 | V4DI_FTYPE_V4DI_PCINT64_V4SI_V4DI_INT, | |
13419 | V2DI_FTYPE_V2DI_PCINT64_V2DI_V2DI_INT, | |
13420 | V4DI_FTYPE_V4DI_PCINT64_V4DI_V4DI_INT, | |
13421 | V4SI_FTYPE_V4SI_PCINT_V4SI_V4SI_INT, | |
13422 | V8SI_FTYPE_V8SI_PCINT_V8SI_V8SI_INT, | |
13423 | V4SI_FTYPE_V4SI_PCINT_V2DI_V4SI_INT, | |
13424 | V4SI_FTYPE_V4SI_PCINT_V4DI_V4SI_INT, | |
13425 | V16HI_FTYPE_V16HI_SI_COUNT, V16HI_FTYPE_V16HI_V8HI_COUNT, | |
13426 | V8SI_FTYPE_V8SI_SI_COUNT, V8SI_FTYPE_V8SI_V4SI_COUNT, | |
13427 | V4DI_FTYPE_V4DI_INT_COUNT, V4DI_FTYPE_V4DI_V2DI_COUNT, | |
13428 | V4DI_FTYPE_V4DI_INT_CONVERT, | |
13429 | V4DI_FTYPE_V4DI_V4DI_INT_CONVERT): New. | |
13430 | * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MPSADBW256, | |
13431 | IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256, | |
13432 | IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256, | |
13433 | IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256, | |
13434 | IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256, | |
13435 | IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256, | |
13436 | IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256, | |
13437 | IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256, | |
13438 | IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256, | |
13439 | IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I, | |
13440 | IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256, | |
13441 | IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256, | |
13442 | IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256, | |
13443 | IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256, | |
13444 | IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256, | |
13445 | IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256, | |
13446 | IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256, | |
13447 | IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256, | |
13448 | IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256, | |
13449 | IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256, | |
13450 | IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256, | |
13451 | IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256, | |
13452 | IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256, | |
13453 | IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256, | |
13454 | IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256, | |
13455 | IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256, | |
13456 | IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256, | |
13457 | IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256, | |
13458 | IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256, | |
13459 | IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256, | |
13460 | IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256, | |
13461 | IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256, | |
13462 | IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256, | |
13463 | IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256, | |
13464 | IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256, | |
13465 | IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256, | |
13466 | IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256, | |
13467 | IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256, | |
13468 | IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256, | |
13469 | IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256, | |
13470 | IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256, | |
13471 | IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256, | |
13472 | IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256, | |
13473 | IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256, | |
13474 | IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256, | |
13475 | IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256, | |
13476 | IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256, | |
13477 | IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256, | |
13478 | IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256, | |
13479 | IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256, | |
13480 | IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256, | |
13481 | IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256, | |
13482 | IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256, | |
13483 | IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256, | |
13484 | IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256, | |
13485 | IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256, | |
13486 | IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256, | |
13487 | IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256, | |
13488 | IX86_BUILTIN_MOVNTDQA256, IX86_BUILTIN_VBROADCASTSS_PS, | |
13489 | IX86_BUILTIN_VBROADCASTSS_PS256, | |
13490 | IX86_BUILTIN_VBROADCASTSD_PD256, | |
13491 | IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256, | |
13492 | IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256, | |
13493 | IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256, | |
13494 | IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128, | |
13495 | IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128, | |
13496 | IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256, | |
13497 | IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256, | |
13498 | IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256, | |
13499 | IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256, | |
13500 | IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ, | |
13501 | IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256, | |
13502 | IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ, | |
13503 | IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256, | |
13504 | IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI, | |
13505 | IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI, | |
13506 | IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI, | |
13507 | IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI, | |
13508 | IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI, | |
13509 | IX86_BUILTIN_GATHERSIV2DF, IX86_BUILTIN_GATHERSIV4DF, | |
13510 | IX86_BUILTIN_GATHERDIV2DF, IX86_BUILTIN_GATHERDIV4DF, | |
13511 | IX86_BUILTIN_GATHERSIV4SF, IX86_BUILTIN_GATHERSIV8SF, | |
13512 | IX86_BUILTIN_GATHERDIV4SF, IX86_BUILTIN_GATHERDIV8SF, | |
13513 | IX86_BUILTIN_GATHERSIV2DI, IX86_BUILTIN_GATHERSIV4DI, | |
13514 | IX86_BUILTIN_GATHERDIV2DI, IX86_BUILTIN_GATHERDIV4DI, | |
13515 | IX86_BUILTIN_GATHERSIV4SI, IX86_BUILTIN_GATHERSIV8SI, | |
13516 | IX86_BUILTIN_GATHERDIV4SI, IX86_BUILTIN_GATHERDIV8SI. | |
13517 | (bdesc_special_args): Add IX86_BUILTIN_MOVNTDQA256, | |
13518 | IX86_BUILTIN_MASKLOADD, IX86_BUILTIN_MASKLOADQ, | |
13519 | IX86_BUILTIN_MASKLOADD256, IX86_BUILTIN_MASKLOADQ256, | |
13520 | IX86_BUILTIN_MASKSTORED, IX86_BUILTIN_MASKSTOREQ, | |
13521 | IX86_BUILTIN_MASKSTORED256, IX86_BUILTIN_MASKSTOREQ256. | |
13522 | (bdesc_args): Add IX86_BUILTIN_MPSADBW256, | |
13523 | IX86_BUILTIN_PABSB256, IX86_BUILTIN_PABSW256, | |
13524 | IX86_BUILTIN_PABSD256, IX86_BUILTIN_PACKSSDW256, | |
13525 | IX86_BUILTIN_PACKSSWB256, IX86_BUILTIN_PACKUSDW256, | |
13526 | IX86_BUILTIN_PACKUSWB256, IX86_BUILTIN_PADDB256, | |
13527 | IX86_BUILTIN_PADDW256, IX86_BUILTIN_PADDD256, | |
13528 | IX86_BUILTIN_PADDQ256, IX86_BUILTIN_PADDSB256, | |
13529 | IX86_BUILTIN_PADDSW256, IX86_BUILTIN_PADDUSB256, | |
13530 | IX86_BUILTIN_PADDUSW256, IX86_BUILTIN_PALIGNR256, | |
13531 | IX86_BUILTIN_AND256I, IX86_BUILTIN_ANDNOT256I, | |
13532 | IX86_BUILTIN_PAVGB256, IX86_BUILTIN_PAVGW256, | |
13533 | IX86_BUILTIN_PBLENDVB256, IX86_BUILTIN_PBLENDVW256, | |
13534 | IX86_BUILTIN_PCMPEQB256, IX86_BUILTIN_PCMPEQW256, | |
13535 | IX86_BUILTIN_PCMPEQD256, IX86_BUILTIN_PCMPEQQ256, | |
13536 | IX86_BUILTIN_PCMPGTB256, IX86_BUILTIN_PCMPGTW256, | |
13537 | IX86_BUILTIN_PCMPGTD256, IX86_BUILTIN_PCMPGTQ256, | |
13538 | IX86_BUILTIN_PHADDW256, IX86_BUILTIN_PHADDD256, | |
13539 | IX86_BUILTIN_PHADDSW256, IX86_BUILTIN_PHSUBW256, | |
13540 | IX86_BUILTIN_PHSUBD256, IX86_BUILTIN_PHSUBSW256, | |
13541 | IX86_BUILTIN_PMADDUBSW256, IX86_BUILTIN_PMADDWD256, | |
13542 | IX86_BUILTIN_PMAXSB256, IX86_BUILTIN_PMAXSW256, | |
13543 | IX86_BUILTIN_PMAXSD256, IX86_BUILTIN_PMAXUB256, | |
13544 | IX86_BUILTIN_PMAXUW256, IX86_BUILTIN_PMAXUD256, | |
13545 | IX86_BUILTIN_PMINSB256, IX86_BUILTIN_PMINSW256, | |
13546 | IX86_BUILTIN_PMINSD256, IX86_BUILTIN_PMINUB256, | |
13547 | IX86_BUILTIN_PMINUW256, IX86_BUILTIN_PMINUD256, | |
13548 | IX86_BUILTIN_PMOVMSKB256, IX86_BUILTIN_PMOVSXBW256, | |
13549 | IX86_BUILTIN_PMOVSXBD256, IX86_BUILTIN_PMOVSXBQ256, | |
13550 | IX86_BUILTIN_PMOVSXWD256, IX86_BUILTIN_PMOVSXWQ256, | |
13551 | IX86_BUILTIN_PMOVSXDQ256, IX86_BUILTIN_PMOVZXBW256, | |
13552 | IX86_BUILTIN_PMOVZXBD256, IX86_BUILTIN_PMOVZXBQ256, | |
13553 | IX86_BUILTIN_PMOVZXWD256, IX86_BUILTIN_PMOVZXWQ256, | |
13554 | IX86_BUILTIN_PMOVZXDQ256, IX86_BUILTIN_PMULDQ256, | |
13555 | IX86_BUILTIN_PMULHRSW256, IX86_BUILTIN_PMULHUW256, | |
13556 | IX86_BUILTIN_PMULHW256, IX86_BUILTIN_PMULLW256, | |
13557 | IX86_BUILTIN_PMULLD256, IX86_BUILTIN_PMULUDQ256, | |
13558 | IX86_BUILTIN_POR256, IX86_BUILTIN_PSADBW256, | |
13559 | IX86_BUILTIN_PSHUFB256, IX86_BUILTIN_PSHUFD256, | |
13560 | IX86_BUILTIN_PSHUFHW256, IX86_BUILTIN_PSHUFLW256, | |
13561 | IX86_BUILTIN_PSIGNB256, IX86_BUILTIN_PSIGNW256, | |
13562 | IX86_BUILTIN_PSIGND256, IX86_BUILTIN_PSLLDQI256, | |
13563 | IX86_BUILTIN_PSLLWI256, IX86_BUILTIN_PSLLW256, | |
13564 | IX86_BUILTIN_PSLLDI256, IX86_BUILTIN_PSLLD256, | |
13565 | IX86_BUILTIN_PSLLQI256, IX86_BUILTIN_PSLLQ256, | |
13566 | IX86_BUILTIN_PSRAWI256, IX86_BUILTIN_PSRAW256, | |
13567 | IX86_BUILTIN_PSRADI256, IX86_BUILTIN_PSRAD256, | |
13568 | IX86_BUILTIN_PSRLDQI256, IX86_BUILTIN_PSRLWI256, | |
13569 | IX86_BUILTIN_PSRLW256, IX86_BUILTIN_PSRLDI256, | |
13570 | IX86_BUILTIN_PSRLD256, IX86_BUILTIN_PSRLQI256, | |
13571 | IX86_BUILTIN_PSRLQ256, IX86_BUILTIN_PSUBB256, | |
13572 | IX86_BUILTIN_PSUBW256, IX86_BUILTIN_PSUBD256, | |
13573 | IX86_BUILTIN_PSUBQ256, IX86_BUILTIN_PSUBSB256, | |
13574 | IX86_BUILTIN_PSUBSW256, IX86_BUILTIN_PSUBUSB256, | |
13575 | IX86_BUILTIN_PSUBUSW256, IX86_BUILTIN_PUNPCKHBW256, | |
13576 | IX86_BUILTIN_PUNPCKHWD256, IX86_BUILTIN_PUNPCKHDQ256, | |
13577 | IX86_BUILTIN_PUNPCKHQDQ256, IX86_BUILTIN_PUNPCKLBW256, | |
13578 | IX86_BUILTIN_PUNPCKLWD256, IX86_BUILTIN_PUNPCKLDQ256, | |
13579 | IX86_BUILTIN_PUNPCKLQDQ256, IX86_BUILTIN_PXOR256, | |
13580 | IX86_BUILTIN_VBROADCASTSS_PS, IX86_BUILTIN_VBROADCASTSS_PS256, | |
13581 | IX86_BUILTIN_VBROADCASTSD_PD256, | |
13582 | IX86_BUILTIN_VBROADCASTSI256, IX86_BUILTIN_PBLENDD256, | |
13583 | IX86_BUILTIN_PBLENDD128, IX86_BUILTIN_PBROADCASTB256, | |
13584 | IX86_BUILTIN_PBROADCASTW256, IX86_BUILTIN_PBROADCASTD256, | |
13585 | IX86_BUILTIN_PBROADCASTQ256, IX86_BUILTIN_PBROADCASTB128, | |
13586 | IX86_BUILTIN_PBROADCASTW128, IX86_BUILTIN_PBROADCASTD128, | |
13587 | IX86_BUILTIN_PBROADCASTQ128, IX86_BUILTIN_VPERMVARSI256, | |
13588 | IX86_BUILTIN_VPERMDF256, IX86_BUILTIN_VPERMVARSF256, | |
13589 | IX86_BUILTIN_VPERMDI256, IX86_BUILTIN_VPERMTI256, | |
13590 | IX86_BUILTIN_VEXTRACT128I256, IX86_BUILTIN_VINSERT128I256, | |
13591 | IX86_BUILTIN_PSLLVV4DI, IX86_BUILTIN_PSLLVV2DI, | |
13592 | IX86_BUILTIN_PSLLVV8SI, IX86_BUILTIN_PSLLVV4SI, | |
13593 | IX86_BUILTIN_PSRAVV8SI, IX86_BUILTIN_PSRAVV4SI, | |
13594 | IX86_BUILTIN_PSRLVV4DI, IX86_BUILTIN_PSRLVV2DI, | |
13595 | IX86_BUILTIN_PSRLVV8SI, IX86_BUILTIN_PSRLVV4SI. | |
13596 | (ix86_init_mmx_sse_builtins): Add IX86_BUILTIN_GATHERSIV2DF, | |
13597 | IX86_BUILTIN_GATHERSIV4DF, IX86_BUILTIN_GATHERDIV2DF, | |
13598 | IX86_BUILTIN_GATHERDIV4DF, IX86_BUILTIN_GATHERSIV4SF, | |
13599 | IX86_BUILTIN_GATHERSIV8SF, IX86_BUILTIN_GATHERDIV4SF, | |
13600 | IX86_BUILTIN_GATHERDIV8SF, IX86_BUILTIN_GATHERSIV2DI, | |
13601 | IX86_BUILTIN_GATHERSIV4DI, IX86_BUILTIN_GATHERDIV2DI, | |
13602 | IX86_BUILTIN_GATHERDIV4DI, IX86_BUILTIN_GATHERSIV4SI, | |
13603 | IX86_BUILTIN_GATHERSIV8SI, IX86_BUILTIN_GATHERDIV4SI, | |
13604 | IX86_BUILTIN_GATHERDIV8SI. | |
13605 | (ix86_preferred_simd_mode): Support AVX2 modes. | |
13606 | (ix86_expand_args_builtin): Support AVX2 builtins. | |
13607 | (ix86_expand_special_args_builtin): Likewise. | |
13608 | (ix86_expand_builtin): Likewise. | |
13609 | * config/i386/i386.md (UNSPEC_VPERMSI): New. | |
13610 | (UNSPEC_VPERMDF): Likewise. | |
13611 | (UNSPEC_VPERMSF): Likewise. | |
13612 | (UNSPEC_VPERMDI): Likewise. | |
13613 | (UNSPEC_VPERMTI): Likewise. | |
13614 | (UNSPEC_GATHER): Likewise. | |
13615 | (ssemodesuffix): Extend. | |
13616 | * config/i386/immintrin.h: Include avx2intrin.h when __AVX2__ | |
13617 | is defined. | |
13618 | * config/i386/predicates.md (const1248_operand): New. | |
13619 | * config/i386/sse.md (VI1_AVX2): New mode iterator. | |
13620 | (VI2_AVX2): Likewise. | |
13621 | (VI4_AVX2): Likewise. | |
13622 | (VI8_AVX2): Likewise. | |
13623 | (VIMAX_AVX2): Likewise. | |
13624 | (SSESCALARMODE): Likewise. | |
13625 | (VI12_AVX2): Likewise. | |
13626 | (VI24_AVX2): Likewise. | |
13627 | (VI124_AVX2): Likewise. | |
13628 | (VI248_AVX2): Likewise. | |
13629 | (VI48_AVX2): Likewise. | |
13630 | (VI4SD_AVX2): Likewise. | |
13631 | (V48_AVX2): Likewise. | |
13632 | (AVX256MODE2P): Likewise. | |
13633 | (AVXMODE48P_DI): Likewise. | |
13634 | (sse2_avx2): New mode attribute. | |
13635 | (ssse3_avx2): Likewise. | |
13636 | (sse4_1_avx2): Likewise. | |
13637 | (avx_avx2): Likewise. | |
13638 | (ssebytemode): Likewise. | |
13639 | (AVXTOSSEMODE): Likewise. | |
13640 | (AVXMODE48P_DI): Likewise. | |
13641 | (gthrfirstp): Likewise. | |
13642 | (gthrlastp): Likewise. | |
13643 | (lshift): New code_iterator | |
13644 | (lshift): New code attribute. | |
13645 | (lshift): Likewise. | |
13646 | (ssescalarmodesuffix): Update. | |
13647 | (sseunpackmode): Likewise. | |
13648 | (ssepackmode): Likewise. | |
13649 | (avx2_vec_dupv4sf): New insn pattern. | |
13650 | (avx2_vec_dupv8sf): Likewise. | |
13651 | (avx2_interleave_highv4di): Likewise. | |
13652 | (avx2_interleave_lowv4di): Likewise. | |
13653 | (avx2_umulv4siv4di3): Likewise | |
13654 | (*avx2_umulv4siv4di3): Likewise | |
13655 | (avx2_pmaddwd): Likewise. | |
13656 | (*avx2_pmaddwd): Likewise. | |
13657 | (avx2_lshrqv4di3): Likewise. | |
13658 | (avx2_lshlqv4di3): Likewise. | |
13659 | (avx2_lshl<mode>3): Likewise. | |
13660 | (avx2_<umaxmin:code><mode>3): Likewise. | |
13661 | (*avx2_<umaxmin:code><mode>3): Likewise. | |
13662 | (avx2_<smaxmin:code><mode>3): Likewise. | |
13663 | (*avx2_<smaxmin:code><mode>3): Likewise. | |
13664 | (avx2_eq<mode>3): Likewise. | |
13665 | (*avx2_eq<mode>3): Likewise. | |
13666 | (avx2_gt<mode>3): Likewise. | |
13667 | (avx2_interleave_highv32qi): New. | |
13668 | (avx2_interleave_lowv32qi): Likewise. | |
13669 | (avx2_interleave_highv16hi): Likewise. | |
13670 | (avx2_interleave_lowv16hi): Likewise. | |
13671 | (avx2_interleave_highv8si): Likewise. | |
13672 | (avx2_interleave_lowv8si): Likewise. | |
13673 | (avx2_pshufd): Likewise. | |
13674 | (avx2_pshufd_1): Likewise. | |
13675 | (avx2_pshuflwv3): Likewise. | |
13676 | (avx2_pshuflw_1): Likewise. | |
13677 | (avx2_pshufhwv3): Likewise. | |
13678 | (avx2_pshufhw_1): Likewise. | |
13679 | (avx2_uavgv32qi3): Likewise. | |
13680 | (*avx2_uavgv32qi3): Likewise. | |
13681 | (avx2_uavgv16hi3): Likewise. | |
13682 | (*avx2_uavgv16hi3): Likewise. | |
13683 | (avx2_pmovmskb): Likewise. | |
13684 | (avx2_phaddwv16hi3): Likewise. | |
13685 | (avx2_phadddv8si3): Likewise. | |
13686 | (avx2_phaddswv16hi3): Likewise. | |
13687 | (avx2_phsubwv16hi3): Likewise. | |
13688 | (avx2_phsubdv8si3): Likewise. | |
13689 | (avx2_phsubswv16hi3): Likewise. | |
13690 | (avx2_pmaddubsw256): Likewise. | |
13691 | (avx2_umulhrswv16hi3): Likewise. | |
13692 | (*avx2_umulhrswv16hi3): Likewise. | |
13693 | (avx2_packusdw): Likewise. | |
13694 | (avx2_pblendd<mode>): Likewise. | |
13695 | (avx2_<code>v16qiv16hi2): Likewise. | |
13696 | (avx2_<code>v8qiv8si2): Likewise. | |
13697 | (avx2_<code>v8hiv8si2): Likewise. | |
13698 | (avx2_<code>v4qiv4di2): Likewise. | |
13699 | (avx2_<code>v4hiv4di2): Likewise. | |
13700 | (avx2_<code>v4siv4di2): Likewise. | |
13701 | (avx2_pbroadcast<mode>): Likewise. | |
13702 | (avx2_permvarv8si): Likewise. | |
13703 | (avx2_permv4df): Likewise. | |
13704 | (avx2_permvarv8sf): Likewise. | |
13705 | (avx2_permv4di): Likewise. | |
13706 | (avx2_permv2ti): Likewise. | |
13707 | (avx2_vec_dupv4df): Likewise. | |
13708 | (avx2_vbroadcasti128_<mode>): Likewise. | |
13709 | (avx2_vec_set_lo_v4di): Likewise. | |
13710 | (avx2_vec_set_hi_v4di): Likewise. | |
13711 | (*avx2_maskmov<avx2modesuffix><avxmodesuffix>): Likewise. | |
13712 | (avx2_extracti128): Likewise. | |
13713 | (avx2_inserti128): Likewise. | |
13714 | (avx2_ashrvv8si): Likewise. | |
13715 | (avx2_ashrvv4si): Likewise. | |
13716 | (avx2_<lshift>vv8si): Likewise. | |
13717 | (avx2_<lshift>v<mode>): Likewise. | |
13718 | (avx2_<lshift>vv2di): Likewise. | |
13719 | (avx2_gathersi<mode>): Likewise. | |
13720 | (*avx2_gathersi<mode>): Likewise. | |
13721 | (avx2_gatherdi<mode>): Likewise. | |
13722 | (*avx2_gatherdi<mode>): Likewise. | |
13723 | (avx2_gatherdi<mode>256): Likewise. | |
13724 | (*avx2_gatherdi<mode>256): Likewise. | |
13725 | (<plusminus_insn><mode>3): Use VI mode iterator. | |
13726 | (*<plusminus_insn><mode>3): Use VI mode iterator. | |
13727 | (<sse2_avx2>_<plusminus_insn><mode>3): Rename from | |
13728 | sse2_<plusminus_insn><mode>3. Use VI12_AVX2 mode iterator. | |
13729 | (*<sse2_avx2>_<plusminus_insn><mode>3): Rename from | |
13730 | *sse2_<plusminus_insn><mode>3. Use VI12_AVX2 mode iterator. | |
13731 | (mul<mode>3): Rename from mulv8hi3. Use VI2_AVX2 mode iterator. | |
13732 | (*mul<mode>3): Rename from *mulv8hi3. Use VI2_AVX2 mode iterator. | |
13733 | (<s>mul<mode>3_highpart): Rename from <s>mulv8hi3_highpart. | |
13734 | Use VI2_AVX2 mode iterator. | |
13735 | (*<s>mul<mode>3_highpart): Rename from *<s>mulv8hi3_highpart. | |
13736 | Use VI2_AVX2 mode iterator. | |
13737 | (mul<mode>3): Rename from mulv4si3. Use VI4_AVX2 mode iterator. | |
13738 | (*mul<mode>3): Rename from *mulv4si3. Use VI4_AVX2 mode iterator. | |
13739 | (*<sse4_1_avx2>_mulv2siv2di3): Rename from *sse4_1_mulv4si3. | |
13740 | Use VI4_AVX2 mode iterator. | |
13741 | (ashr<mode>3): Use VI24_AVX2 mode iterator. | |
13742 | (lshr<mode>3): Use VI248_AVX2 mode iterator. | |
13743 | (<sse2_avx2>_ashl<mode>3): Rename from sse2_ashlv1ti3. | |
13744 | Use VIMAX_AVX2 mode iterator. | |
13745 | (<sse2_avx2>_andnot<mode>3): Rename from sse2_andnot<mode>3. | |
13746 | Use VI mode iterator. | |
13747 | (*andnot<mode>3): Update for AVX2. | |
13748 | (*<any_logic:code><mode>3): Likewise. | |
13749 | (<sse2_avx2>_packsswb): Rename from sse2_packsswb. | |
13750 | Use VI1_AVX mode iterator. | |
13751 | (<sse2_avx2>_packssdw): Rename from sse2_packssdw. | |
13752 | Use VI2_AVX mode iterator. | |
13753 | (<sse2_avx2>_packuswb): Rename from sse2_packsswb. | |
13754 | Use VI1_AVX mode iterator. | |
13755 | (<sse2_avx2>_psadbw): Rename from sse2_psadbw. | |
13756 | Use VI8_AVX2 mode iterator. | |
13757 | (<ssse3_avx2>_pshufb<mode>3): Rename from ssse3_pshufbv16qi3. | |
13758 | Use VI1_AVX2 mode iterator. | |
13759 | (<ssse3_avx2>_psign<mode>3): Rename from ssse3_psign<mode>3. | |
13760 | Use VI124_AVX2 mode iterator. | |
13761 | (<ssse3_avx2>_palignr<mode>): Rename from ssse3_palignrti. | |
13762 | Use SSESCALARMODE mode iterator. | |
13763 | (abs<mode>2): Use VI124_AVX2 mode iterator. | |
13764 | (<sse4_1_avx2>_movntdqa): Rename from sse4_1_movntdqa. | |
13765 | Use VI8_AVX2 mode iterator. | |
13766 | (<sse4_1_avx2>_mpsadbw): Rename from sse4_1_mpsadbw. | |
13767 | Use VI1_AVX2 mode iterator. | |
13768 | (<sse4_1_avx2>_pblendvb): Rename from sse4_1_pblendvb. | |
13769 | Use VI1_AVX2 mode iterator. | |
13770 | (<sse4_1_avx2>_pblendw): Rename from sse4_1_pblendvb. | |
13771 | Use VI2_AVX2 mode iterator. | |
13772 | (<avx_avx2>_maskload<avx2modesuffix><avxmodesuffix>): Rename from | |
13773 | avx_maskload<ssemodesuffix><avxsizesuffix>. Use V48_AVX2 mode iterator. | |
13774 | (<avx_avx2>_maskstore<avx2modesuffix><avxmodesuffix>): Rename from | |
13775 | avx_maskstore<ssemodesuffix><avxsizesuffix>. | |
13776 | Use V48_AVX2 mode iterator. | |
13777 | * doc/extend.texi: Document AVX2 built-in functions. | |
13778 | * doc/invoke.texi: Document -mavx2. | |
13779 | ||
ecdbd01a | 13780 | 2011-08-22 Matthias Klose <doko@debian.org> |
a7f45047 RB |
13781 | |
13782 | Revert: | |
13783 | 2011-07-11 Arthur Loiret <aloiret@debian.org> | |
ecdbd01a | 13784 | Matthias Klose <doko@debian.org> |
a7f45047 RB |
13785 | * config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if |
13786 | tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc | |
13787 | convention. | |
13788 | * config.gcc (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32. | |
13789 | ||
13790 | 2011-08-22 Mikael Pettersson <mikpe@it.uu.se> | |
13791 | ||
13792 | PR bootstrap/50146 | |
13793 | * ira-color.c (assign_hard_reg): Move saved_nregs declaration | |
13794 | to #ifndef HONOR_REG_ALLOC_ORDER block. | |
13795 | ||
13796 | 2011-08-21 Richard Henderson <rth@redhat.com> | |
13797 | ||
13798 | * rtl.h (INSN_ANNULLED_BRANCH_P): Only allow JUMP_INSN. | |
13799 | * dwarf2cfi.c (scan_trace): Test JUMP_P before INSN_ANNULLED_BRANCH_P. | |
13800 | * resource.c (next_insn_no_annul): Likewise. | |
13801 | (mark_set_resources): Likewise. | |
13802 | * reorg.c (delete_from_delay_slot): Likewise. | |
13803 | (dbr_schedule, redundant_insn, try_merge_delay_insns): Likewise. | |
13804 | (get_branch_condition): Test pc_rtx and LABEL_REF before dereferencing. | |
13805 | ||
13806 | 2011-08-21 Uros Bizjak <ubizjak@gmail.com> | |
13807 | ||
13808 | * config/i386/i386.md (any_div): Remove. | |
13809 | (sgnprefix): Update for removal. | |
13810 | (u): Ditto. | |
13811 | ||
13812 | 2011-08-20 Vladimir Makarov <vmakarov@redhat.com> | |
13813 | ||
13814 | * ira-lives.c (mark_pseudo_regno_subword_live): Use allocno class | |
13815 | for ira_reg_class_max_nregs. Increase pressure by 1. | |
13816 | (mark_pseudo_regno_subword_dead): Use allocno class | |
13817 | for ira_reg_class_max_nregs. | |
13818 | ||
13819 | 2011-08-20 Richard Henderson <rth@redhat.com> | |
13820 | ||
13821 | * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, | |
13822 | config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, | |
13823 | config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, | |
13824 | config/c6x/ltf.c: Adjust include path for soft-fp. | |
13825 | ||
13826 | 2011-08-20 H.J. Lu <hongjiu.lu@intel.com> | |
13827 | ||
13828 | PR other/46770 | |
13829 | * config.gcc (tm_file): Add initfini-array.h if | |
13830 | .init_arrary/.fini_array are supported. | |
13831 | ||
13832 | * crtstuff.c: Don't generate .ctors nor .dtors sections if | |
13833 | USE_INITFINI_ARRAY is defined. | |
13834 | ||
13835 | * output.h (default_elf_init_array_asm_out_constructor): New. | |
13836 | (default_elf_fini_array_asm_out_destructor): Likewise. | |
13837 | * varasm.c (elf_init_array_section): Likewise. | |
13838 | (elf_fini_array_section): Likewise. | |
13839 | (get_elf_initfini_array_priority_section): Likewise. | |
13840 | (default_elf_init_array_asm_out_constructor): Likewise. | |
13841 | (default_elf_fini_array_asm_out_destructor): Likewise. | |
13842 | ||
13843 | * config/initfini-array.h: New. | |
13844 | ||
13845 | 2011-08-20 Richard Sandiford <rdsandiford@googlemail.com> | |
13846 | ||
13847 | * config/mips/mips.c (mips_class_max_nregs): Check that the mode is | |
13848 | OK for ST_REGS and FP_REGS before taking those classes into account. | |
13849 | ||
13850 | 2011-08-20 Richard Sandiford <rdsandiford@googlemail.com> | |
13851 | ||
13852 | * config/mips/mips.c (mips_reorg_process_insns): Check for jumps | |
13853 | before checking for annulled branches. | |
13854 | ||
13855 | 2011-08-20 Uros Bizjak <ubizjak@gmail.com> | |
13856 | ||
13857 | * config/i386/i386.c (ix86_binary_operator_ok): Use | |
13858 | satisfies_constraint_L. | |
13859 | ||
13860 | 2011-08-20 Uros Bizjak <ubizjak@gmail.com> | |
13861 | Michael Matz <matz@suse.de> | |
13862 | ||
13863 | * config/i386/i386.c (ix86_expand_round_sse4): Expand as | |
13864 | trunc (a + copysign (nextafter (0.5, 0.0), a)). | |
13865 | ||
13866 | 2011-08-20 Anatoly Sokolov <aesok@post.ru> | |
13867 | ||
13868 | * doc/tm.texi.in (PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
13869 | * doc/tm.texi: Regenerate. | |
13870 | * targhooks.c (default_preferred_output_reload_class): Don't use | |
13871 | PREFERRED_OUTPUT_RELOAD_CLASS macro. | |
13872 | * system.h (PREFERRED_OUTPUT_RELOAD_CLASS): Poison. | |
13873 | ||
13874 | 2011-08-20 Jakub Jelinek <jakub@redhat.com> | |
13875 | ||
13876 | PR tree-optimization/48739 | |
13877 | * tree-ssa.c: Include cfgloop.h. | |
13878 | (execute_update_addresses_taken): When updating ssa, if in loop closed | |
13879 | SSA form, call rewrite_into_loop_closed_ssa instead of update_ssa. | |
13880 | * Makefile.in (tree-ssa.o): Depend on $(CFGLOOP_H). | |
13881 | ||
13882 | 2011-08-19 Vladimir Makarov <vmakarov@redhat.com> | |
13883 | ||
13884 | PR rtl-optimization/49936 | |
13885 | * ira.c (ira_init_register_move_cost): Ignore too small subclasses | |
13886 | for calculation of max register move costs. | |
13887 | ||
13888 | 2011-08-19 Joseph Myers <joseph@codesourcery.com> | |
13889 | ||
13890 | * c-parser.c (c_parser_postfix_expression): Convert operands of | |
13891 | __builtin_complex to their semantic types. | |
13892 | ||
13893 | 2011-08-19 H.J. Lu <hongjiu.lu@intel.com> | |
13894 | ||
13895 | PR middle-end/49721 | |
13896 | * explow.c (convert_memory_address_addr_space): Also permute the | |
13897 | conversion and addition of constant for zero-extend. | |
13898 | ||
13899 | 2011-08-19 Joseph Myers <joseph@codesourcery.com> | |
13900 | ||
13901 | * c-parser.c (c_parser_postfix_expression): Handle RID_BUILTIN_COMPLEX. | |
13902 | * doc/extend.texi (__builtin_complex): Document. | |
13903 | ||
13904 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> | |
13905 | ||
13906 | * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Handle constants | |
13907 | beyond conversions. | |
13908 | (convert_mult_to_widen): Convert constant inputs to the right type. | |
13909 | (convert_plusminus_to_widen): Don't automatically reject inputs that | |
13910 | are not an SSA_NAME. | |
13911 | Convert constant inputs to the right type. | |
13912 | ||
13913 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> | |
13914 | ||
13915 | * tree-ssa-math-opts.c (convert_plusminus_to_widen): Convert add_rhs | |
13916 | to the correct type. | |
13917 | ||
13918 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> | |
13919 | ||
13920 | * tree-ssa-math-opts.c (convert_mult_to_widen): Better handle | |
13921 | unsigned inputs of different modes. | |
13922 | (convert_plusminus_to_widen): Likewise. | |
13923 | ||
13924 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> | |
13925 | ||
13926 | * tree-ssa-math-opts.c (is_widening_mult_rhs_p): Add new argument | |
13927 | 'type'. | |
13928 | Use 'type' from caller, not inferred from 'rhs'. | |
13929 | Don't reject non-conversion statements. Do return lhs in this case. | |
13930 | (is_widening_mult_p): Add new argument 'type'. | |
13931 | Use 'type' from caller, not inferred from 'stmt'. | |
13932 | Pass type to is_widening_mult_rhs_p. | |
13933 | (convert_mult_to_widen): Pass type to is_widening_mult_p. | |
13934 | (convert_plusminus_to_widen): Likewise. | |
13935 | ||
13936 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> | |
13937 | ||
13938 | * tree-ssa-math-opts.c (is_widening_mult_p): Remove FIXME. | |
13939 | Ensure the the larger type is the first operand. | |
13940 | ||
13941 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> | |
13942 | ||
13943 | * tree-ssa-math-opts.c (convert_mult_to_widen): Convert | |
13944 | unsupported unsigned multiplies to signed. | |
13945 | (convert_plusminus_to_widen): Likewise. | |
13946 | ||
13947 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> | |
13948 | ||
13949 | * tree-ssa-math-opts.c (convert_plusminus_to_widen): Permit a single | |
13950 | conversion statement separating multiply-and-accumulate. | |
13951 | ||
13952 | 2011-08-19 Richard Guenther <rguenther@suse.de> | |
13953 | ||
13954 | PR tree-optimization/50067 | |
13955 | * tree-data-ref.c (dr_analyze_indices): Simplify, strip MEM_REF | |
13956 | offset only if we accounted for it. | |
13957 | ||
13958 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> | |
13959 | ||
13960 | * config/arm/arm.md (maddhidi4): Remove '*' from name. | |
13961 | * expr.c (expand_expr_real_2): Use find_widening_optab_handler. | |
13962 | * optabs.c (find_widening_optab_handler_and_mode): New function. | |
13963 | (expand_widen_pattern_expr): Use find_widening_optab_handler. | |
13964 | (expand_binop_directly): Likewise. | |
13965 | (expand_binop): Likewise. | |
13966 | * optabs.h (find_widening_optab_handler): New macro define. | |
13967 | (find_widening_optab_handler_and_mode): New prototype. | |
13968 | * tree-cfg.c (verify_gimple_assign_binary): Adjust WIDEN_MULT_EXPR | |
13969 | type precision rules. | |
13970 | (verify_gimple_assign_ternary): Likewise for WIDEN_MULT_PLUS_EXPR. | |
13971 | * tree-ssa-math-opts.c (build_and_insert_cast): New function. | |
13972 | (is_widening_mult_rhs_p): Allow widening by more than one mode. | |
13973 | Explicitly disallow mis-matched input types. | |
13974 | (convert_mult_to_widen): Use find_widening_optab_handler, and cast | |
13975 | input types to fit the new handler. | |
13976 | (convert_plusminus_to_widen): Likewise. | |
13977 | ||
13978 | 2011-08-19 Andrew Stubbs <ams@codesourcery.com> | |
13979 | ||
13980 | * expr.c (expand_expr_real_2): Use widening_optab_handler. | |
13981 | * genopinit.c (optabs): Use set_widening_optab_handler for $N. | |
13982 | (gen_insn): $N now means $a must be wider than $b, not consecutive. | |
13983 | * optabs.c (widened_mode): New function. | |
13984 | (expand_widen_pattern_expr): Use widening_optab_handler. | |
13985 | (expand_binop_directly): Likewise. | |
13986 | (expand_binop): Likewise. | |
13987 | * optabs.h (widening_optab_handlers): New struct. | |
13988 | (optab_d): New member, 'widening'. | |
13989 | (widening_optab_handler): New function. | |
13990 | (set_widening_optab_handler): New function. | |
13991 | * tree-ssa-math-opts.c (convert_mult_to_widen): Use | |
13992 | widening_optab_handler. | |
13993 | (convert_plusminus_to_widen): Likewise. | |
13994 | ||
13995 | 2011-08-19 Joseph Myers <joseph@codesourcery.com> | |
13996 | ||
13997 | * c-decl.c (grokdeclarator): Diagnose _Noreturn for non-C1X if | |
13998 | pedantic. | |
13999 | * c-parser.c (c_parser_declspecs): Include _Noreturn in syntax comment. | |
14000 | * ginclude/stdnoreturn.h (noreturn): Don't define for C++. | |
14001 | ||
14002 | 2011-08-19 Joseph Myers <joseph@codesourcery.com> | |
14003 | ||
14004 | * opth-gen.awk: Do not declare target save/restore structures and | |
14005 | functions if IN_RTS defined. | |
14006 | ||
14007 | 2011-08-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | |
14008 | ||
14009 | PR target/49437 | |
14010 | * config/arm/arm.c (arm_output_epilogue): Properly handle epilogue | |
14011 | when stack was realigned in interrupt handler prologue. | |
14012 | ||
14013 | 2011-08-18 Joseph Myers <joseph@codesourcery.com> | |
14014 | ||
14015 | * c-decl.c (shadow_tag_warned): Check for _Noreturn. | |
14016 | (quals_from_declspecs): Assert _Noreturn not present. | |
14017 | (grokdeclarator): Handle _Noreturn. | |
14018 | (build_null_declspecs): Initialize noreturn_p. | |
14019 | (declspecs_add_scspec): Handle RID_NORETURN. | |
14020 | * c-parser.c (c_token_starts_declspecs, c_parser_declspecs) | |
14021 | (c_parser_attributes): Handle RID_NORETURN. | |
14022 | * c-tree.h (struct c_declspecs): Add noreturn_p. | |
14023 | * ginclude/stdnoreturn.h: New. | |
14024 | * Makefile.in (USER_H): Add stdnoreturn.h. | |
14025 | ||
14026 | 2011-08-18 Kirill Yukhin <kirill.yukhin@intel.com> | |
14027 | ||
14028 | * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX2_SET): New. | |
14029 | (OPTION_MASK_ISA_AVX_UNSET): Update. | |
14030 | (OPTION_MASK_ISA_AVX2_UNSET): New. | |
14031 | (ix86_handle_option): Handle OPT_mavx2 case. | |
14032 | * config/i386/cpuid.h (bit_AVX2): New. | |
14033 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
14034 | AVX2 feature. | |
14035 | * config/i386/i386-c.c (ix86_target_macros_internal): | |
14036 | Conditionally define __AVX2__. | |
14037 | * config/i386/i386.c (ix86_option_override_internal): Define PTA_AVX2. | |
14038 | Define "core-avx2" processor alias. Handle avx2 option. | |
14039 | (ix86_valid_target_attribute_inner_p): Handle avx2 option. | |
14040 | * config/i386/i386.h (TARGET_AVX2): New. | |
14041 | * config/i386/i386.opt (mavx2): New. | |
14042 | * doc/invoke.texi: Document -mavx2. | |
14043 | ||
14044 | 2011-08-18 Vladimir Makarov <vmakarov@redhat.com> | |
14045 | ||
14046 | PR rtl-optimization/49890 | |
14047 | * ira-costs.c (setup_regno_cost_classes_by_aclass): Don't exclude | |
14048 | subclasses of class which is superset of a pressure class. | |
14049 | ||
14050 | 2011-08-18 H.J. Lu <hongjiu.lu@intel.com> | |
14051 | Igor Zamyatin <igor.zamyatin@intel.com> | |
14052 | ||
14053 | * config/i386/i386-c.c (ix86_target_macros_internal): Replace int | |
14054 | with HOST_WIDE_INT for isa_flag. | |
14055 | (ix86_pragma_target_parse): Replace int with HOST_WIDE_INT for | |
14056 | isa variables. | |
14057 | ||
14058 | * config/i386/i386.c (ix86_target_string): Replace int with | |
14059 | HOST_WIDE_INT for isa. Use HOST_WIDE_INT_PRINT to print isa. | |
14060 | (ix86_target_opts): Replace int with HOST_WIDE_INT on mask. | |
14061 | (pta_flags): Removed. | |
14062 | (PTA_XXX): Redefined as (HOST_WIDE_INT_1 << X). | |
14063 | (pta): Use HOST_WIDE_INT on flags. | |
14064 | (builtin_isa): Use HOST_WIDE_INT on isa. | |
14065 | (ix86_add_new_builtins): Likewise. | |
14066 | (def_builtin): Use HOST_WIDE_INT on mask. | |
14067 | (def_builtin_const): Likewise. | |
14068 | (builtin_description): Likewise. | |
14069 | ||
14070 | * config/i386/i386.opt (ix86_isa_flags): Replace int with | |
14071 | HOST_WIDE_INT. | |
14072 | (ix86_isa_flags_explicit): Likewise. | |
14073 | (x_ix86_isa_flags_explicit): Likewise. | |
14074 | ||
14075 | 2011-08-17 Vladimir Makarov <vmakarov@redhat.com> | |
14076 | ||
14077 | PR rtl-optimization/50107 | |
14078 | * ira-int.h (ira_hard_reg_not_in_set_p): Remove. | |
14079 | (ira_hard_reg_in_set_p): New. | |
14080 | ||
14081 | * ira-color.c (calculate_saved_nregs): New. | |
14082 | (assign_hard_reg): Use it. Set up allocated_hard_reg_p for all | |
14083 | hard regs. | |
14084 | (allocno_reload_assign, fast_allocation): Use | |
14085 | ira_hard_reg_set_intersection_p instead of | |
14086 | ira_hard_reg_not_in_set_p. | |
14087 | ||
14088 | * ira.c (setup_reg_renumber): Use | |
14089 | ira_hard_reg_set_intersection_p instead of | |
14090 | ira_hard_reg_not_in_set_p. | |
14091 | (setup_allocno_assignment_flags, calculate_allocation_cost): Use | |
14092 | ira_hard_reg_in_set_p instead of ira_hard_reg_not_in_set_p. | |
14093 | ||
14094 | * ira-costs.c (ira_tune_allocno_costs): Use | |
14095 | ira_hard_reg_set_intersection_p instead of | |
14096 | ira_hard_reg_not_in_set_p. | |
14097 | ||
14098 | 2011-08-18 H.J. Lu <hongjiu.lu@intel.com> | |
14099 | Igor Zamyatin <igor.zamyatin@intel.com> | |
14100 | ||
14101 | * hwint.h (HOST_WIDE_INT_1): New. | |
14102 | ||
14103 | * opt-functions.awk (switch_bit_fields): Initialize the | |
14104 | host_wide_int field. | |
14105 | (host_wide_int_var_name): New. | |
14106 | (var_type_struct): Check and return HOST_WIDE_INT. | |
14107 | ||
14108 | * opt-read.awk: Handle HOST_WIDE_INT for "Variable". | |
14109 | ||
14110 | * optc-save-gen.awk: Support HOST_WIDE_INT on var_target_other. | |
14111 | ||
14112 | * opth-gen.awk: Use HOST_WIDE_INT_1 on HOST_WIDE_INT. Properly | |
14113 | check masks for HOST_WIDE_INT. | |
14114 | ||
14115 | * opts-common.c (set_option): Support HOST_WIDE_INT flag_var. | |
14116 | (option_enabled): Likewise. | |
14117 | (get_option_state): Likewise. | |
14118 | ||
14119 | * opts.h (cl_option): Add cl_host_wide_int. Change var_value | |
14120 | to HOST_WIDE_INT. | |
14121 | ||
14122 | 2011-08-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
14123 | Marc Glisse <marc.glisse@normalesup.org> | |
14124 | ||
14125 | PR libstdc++-v3/1773 | |
14126 | * target.def (decl_mangling_context): New C++ hook. | |
14127 | * doc/tm.texi: Regenerate. | |
14128 | * config/sol2-cxx.c, config/sol2-stubs.c: New files. | |
14129 | * config/sol2-protos.h: Group by source file. | |
14130 | (solaris_cxx_decl_mangling_context): Declare. | |
14131 | * config/sol2.h (TARGET_CXX_DECL_MANGLING_CONTEXT): Define. | |
14132 | * config/t-sol2 (sol2-cxx.o, sol2-stubs.o): New targets. | |
14133 | Use $<. | |
14134 | * config.gcc (*-*-solaris2*): Add sol2-cxx.o to cxx_target_objs. | |
14135 | Add sol2-stubs.o to extra_objs. | |
14136 | ||
14137 | 2011-08-18 Jakub Jelinek <jakub@redhat.com> | |
14138 | ||
14139 | PR target/50009 | |
14140 | * stor-layout.c (update_alignment_for_field): Don't ICE on | |
14141 | packed flexible array members if ms_bitfield_layout_p. | |
14142 | ||
14143 | PR target/50092 | |
14144 | * config/i386/i386.c (assign_386_stack_local): Call validize_mem | |
14145 | on the result before returning it. | |
14146 | ||
14147 | PR debug/50017 | |
14148 | * tree-vect-stmts.c (vect_finish_stmt_generation): If gsi_stmt (*gsi) | |
14149 | is a debug stmt, use location of the first non-debug stmt after it. | |
14150 | ||
14151 | 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> | |
14152 | ||
14153 | * config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET. | |
14154 | (arm_size_rtx_costs): Likewise. | |
14155 | ||
14156 | 2011-08-18 Richard Guenther <rguenther@suse.de> | |
14157 | ||
14158 | * tree.h (tree_int_cst_msb): Remove. | |
14159 | * tree.c (tree_int_cst_msb): Likewise. | |
14160 | (tree_int_cst_sign_bit): Move from ... | |
14161 | * tree-ssa-loop-ivopts.c (tree_int_cst_sign_bit): ... here. | |
14162 | ||
14163 | 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> | |
14164 | ||
14165 | * doc/tm.texi.in (TARGET_RTX_COSTS): Add an opno paramter. | |
14166 | * doc/tm.texi: Regenerate. | |
14167 | * target.def (rtx_costs): Add an opno parameter. | |
14168 | * hooks.h (hook_bool_rtx_int_int_intp_bool_false): Replace with... | |
14169 | (hook_bool_rtx_int_int_int_intp_bool_false): ...this. | |
14170 | * hooks.c (hook_bool_rtx_int_int_intp_bool_false): Replace with... | |
14171 | (hook_bool_rtx_int_int_int_intp_bool_false): ...this. | |
14172 | * cse.c (COST_IN): Add an opno parameter. | |
14173 | (notreg_cost): Likewise. Update call to rtx_cost. | |
14174 | (COST, fold_rtx): Update accordingly. | |
14175 | * dojump.c (prefer_and_bit_test): Update call to rtx_cost. | |
14176 | * expmed.c (emit_store_flag): Likewise. | |
14177 | * optabs.c (avoid_expensive_constant): Add an opno parameter. | |
14178 | Update call to rtx_cost. | |
14179 | (expand_binop_directly, expand_binop): Likewise. | |
14180 | (expand_twoval_binop, prepare_cmp_insn): Likewise. | |
14181 | * rtl.h (rtx_cost, get_full_rtx_cost): Add opno parameters. | |
14182 | (set_src_cost, get_full_set_src_cost): Update accordingly. | |
14183 | * rtlanal.c (rtx_cost): Add an opno parameter. Update call | |
14184 | to target hook. | |
14185 | (get_full_rtx_cost): Add an opno paramter. Update calls to rtx_cost. | |
14186 | (default_adress_cost): Update calls to rtx_cost. | |
14187 | ||
14188 | * config/arm/arm.c (arm_rtx_costs_1, arm_size_rtx_costs) | |
14189 | (arm_slowmul_rtx_costs): Adjust calls to rtx_cost. | |
14190 | (arm_rtx_costs): Add an opno parameter. | |
14191 | * config/alpha/alpha.c (alpha_rtx_costs): Add an opno parameter and | |
14192 | adjust any recursive rtx-cost calls. | |
14193 | * config/avr/avr.c (avr_operand_rtx_cost, avr_rtx_costs): Likewise. | |
14194 | * config/bfin/bfin.c (bfin_rtx_costs): Likewise. | |
14195 | * config/c6x/c6x.c (c6x_rtx_costs): Likewise. | |
14196 | * config/cris/cris.c (cris_rtx_costs): Likewise. | |
14197 | * config/frv/frv.c (frv_rtx_costs): Likewise. | |
14198 | * config/h8300/h8300.c (h8300_rtx_costs): Likewise. | |
14199 | * config/i386/i386.c (ix86_rtx_costs): Likewise. | |
14200 | * config/ia64/ia64.c (ia64_rtx_costs): Likewise. | |
14201 | * config/iq2000/iq2000.c (iq2000_rtx_costs): Likewise. | |
14202 | * config/lm32/lm32.c (lm32_rtx_costs): Likewise. | |
14203 | * config/m32c/m32c.c (m32c_rtx_costs): Likewise. | |
14204 | * config/m32r/m32r.c (m32r_rtx_costs): Likewise. | |
14205 | * config/m68k/m68k.c (m68k_rtx_costs): Likewise. | |
14206 | * config/mcore/mcore.c (mcore_rtx_costs): Likewise. | |
14207 | * config/mep/mep.c (mep_rtx_cost): Likewise. | |
14208 | * config/microblaze/microblaze.c (microblaze_rtx_costs): Likewise. | |
14209 | * config/mips/mips.c (mips_binary_cost): Update call to rtx_cost. | |
14210 | (mips_zero_extend_cost): Add an opno parameter. | |
14211 | * config/mmix/mmix.c (mmix_rtx_costs): Likewise. | |
14212 | * config/mn10300/mn10300.c (mn10300_address_cost): Update call | |
14213 | to rtx_cost. | |
14214 | (mn10300_rtx_costs): Add an opno parameter and adjust any recursive | |
14215 | rtx-cost calls. | |
14216 | * config/pa/pa.c (hppa_rtx_costs): Likewise. | |
14217 | * config/pdp11/pdp11.c (pdp11_rtx_costs): Likewise. | |
14218 | * config/picochip/picochip.c (picochip_rtx_costs): Likewise. | |
14219 | * config/rs6000/rs6000.c (rs6000_rtx_costs): Likewise. | |
14220 | (rs6000_debug_rtx_costs): Likewise. | |
14221 | * config/s390/s390.c (s390_rtx_costs): Likewise. | |
14222 | * config/score/score-protos.h (score_rtx_costs): Likewise. | |
14223 | * config/score/score.c (score_rtx_costs): Likewise. | |
14224 | * config/sh/sh.c (andcosts): Update call to rtx_cost. | |
14225 | (sh_rtx_costs): Add an opno parameter. | |
14226 | * config/sparc/sparc.c (sparc_rtx_costs): Likewise. | |
14227 | * config/spu/spu.c (spu_rtx_costs): Likewise. | |
14228 | * config/stormy16/stormy16.c (xstormy16_rtx_costs): Likewise. | |
14229 | * config/v850/v850.c (v850_rtx_costs): Likewise. | |
14230 | * config/vax/vax.c (vax_rtx_costs): Likewise. | |
14231 | * config/xtensa/xtensa.c (xtensa_rtx_costs): Likewise. | |
14232 | ||
14233 | 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> | |
14234 | ||
14235 | * rtl.h (set_src_cost, get_full_set_src_cost): New functions. | |
14236 | * auto-inc-dec.c (attempt_change): Use set_src_cost instead of | |
14237 | rtx_cost. | |
14238 | * calls.c (precompute_register_parameters): Likewise. | |
14239 | * combine.c (expand_compound_operation, make_extraction): Likewise. | |
14240 | (force_to_mode, distribute_and_simplify_rtx): Likewise. | |
14241 | * dse.c (find_shift_sequence): Likewise. | |
14242 | * expmed.c (init_expmed, expand_mult, expand_smod_pow2): Likewise. | |
14243 | * expr.c (compress_float_constant): Likewise. | |
14244 | * fwprop.c (should_replace_address, try_fwprop_subst): Likewise. | |
14245 | * gcse.c (want_to_gcse_p): Likewise. | |
14246 | * ifcvt.c (noce_try_sign_mask): Likewise. | |
14247 | * loop-doloop.c (doloop_optimize): Likewise. | |
14248 | * loop-invariant.c (create_new_invariant): Likewise. | |
14249 | * optabs.c (avoid_expensive_constant): Likewise. | |
14250 | * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands) | |
14251 | (try_replace_in_use, reload_cse_move2add): Likewise. | |
14252 | * reload1.c (calculate_elim_costs_all_insns): Likewise. | |
14253 | (note_reg_elim_costly): Likewise. | |
14254 | * rtlanal.c (insn_rtx_cost): Likewise. | |
14255 | * simplify-rtx.c (simplify_binary_operation_1): Likewise. | |
14256 | * stmt.c (lshift_cheap_p): Likewise. | |
14257 | * tree-ssa-loop-ivopts.c (seq_cost, computation_cost): Likewise. | |
14258 | * config/avr/avr.c (final_prescan_insn): Likewise. | |
14259 | * config/bfin/bfin.c (bfin_rtx_costs): Likewise. | |
14260 | * config/mips/mips.c (mips_binary_cost, mips_rtx_costs): Likewise. | |
14261 | ||
14262 | 2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> | |
14263 | ||
14264 | * rtl.h (set_rtx_cost, get_full_set_rtx_cost): New functions. | |
14265 | * auto-inc-dec.c (attempt_change): Use set_rtx_cost. | |
14266 | * cfgloopanal.c (seq_cost): Likewise. | |
14267 | * loop-invariant.c (create_new_invariant): Likewise. | |
14268 | * postreload.c (move2add_use_add2_insn, move2add_use_add3_insn) | |
14269 | (reload_cse_move2add): Use get_full_set_rtx_cost. | |
14270 | ||
14271 | 2011-08-18 Richard Guenther <rguenther@suse.de> | |
14272 | ||
14273 | * expr.c (get_inner_reference): Fix typo in last change. | |
14274 | ||
14275 | 2011-08-18 Paolo Carlini <paolo.carlini@oracle.com> | |
14276 | Joseph Myers <joseph@codesourcery.com> | |
14277 | ||
14278 | PR tree-optimization/49963 | |
14279 | * hwint.c (absu_hwi): Define. | |
14280 | * hwint.h (absu_hwi): Declare. | |
14281 | * fold-const.c (fold_plusminus_mult_expr): Use absu_hwi instead | |
14282 | of abs_hwi. | |
14283 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise. | |
14284 | * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise. | |
14285 | ||
14286 | 2011-08-18 Richard Guenther <rguenther@suse.de> | |
14287 | ||
14288 | * expr.c (get_inner_reference): Sign-extend the constant | |
14289 | twos-complement offset before doing arbitrary precision | |
14290 | arithmetic on it. | |
14291 | * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise. | |
14292 | (get_constraint_for_1): Pass the offset of a MEM_REF unchanged | |
14293 | to get_constraint_for_ptr_offset. | |
14294 | ||
14295 | 2011-08-17 Kaz Kojima <kkojima@gcc.gnu.org> | |
14296 | ||
14297 | PR target/50068 | |
14298 | * config/sh/sh.c (sh_output_mi_thunk): Don't call dbr_schedule. | |
14299 | ||
14300 | 2011-08-17 Richard Guenther <rguenther@suse.de> | |
14301 | ||
14302 | * tree.h (convert_to_ptrofftype_loc): New function. | |
14303 | (convert_to_ptrofftype): Define. | |
14304 | * builtins.c (expand_builtin_bzero): Use size_type_node. | |
14305 | (fold_builtin_bzero): Likewise. | |
14306 | (std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer. | |
14307 | * c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc. | |
14308 | * cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc. | |
14309 | (cgraph_redirect_edge_call_stmt_to_callee): Use size_int. | |
14310 | * expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus. | |
14311 | * fold-const.c (build_range_check): Negate using the original type. | |
14312 | (fold_unary_loc): Use fold_build_pointer_plus_loc. | |
14313 | * gimple-fold.c (gimple_adjust_this_by_delta): Use | |
14314 | convert_to_ptrofftype. | |
14315 | * gimplify.c (gimplify_self_mod_expr): Likewise. | |
14316 | * graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise. | |
14317 | (graphite_create_new_loop_guard): Likewise. | |
14318 | * graphite-sese-to-poly.c (my_long_long): Remove. | |
14319 | (scop_ivs_can_be_represented): Adjust. | |
14320 | * tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p. | |
14321 | * tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus. | |
14322 | * tree-loop-distribution.c (build_size_arg_loc): Use | |
14323 | size_type_node. | |
14324 | (generate_memset_zero): Simplify. | |
14325 | * tree-mudflap.c: Use fold_convert, not convert. | |
14326 | * tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in | |
14327 | its own type. | |
14328 | (determine_offset): Likewise for DR_STEP. | |
14329 | (valid_initializer_p): Likewise. | |
14330 | * tree-profile.c (prepare_instrumented_value): Convert the pointer | |
14331 | to an integer type of same size. | |
14332 | * tree-scalar-evolution.c (interpret_rhs_expr): Do not refer | |
14333 | to sizetype without need. | |
14334 | * tree-ssa-address.c (tree_mem_ref_addr): Likewise. | |
14335 | * tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype. | |
14336 | * tree-ssa-loop-manip.c (create_iv): Likewise. | |
14337 | (determine_exit_conditions): Adjust comment. | |
14338 | * tree-ssa-pre.c (create_expression_by_pieces): Use | |
14339 | convert_to_ptrofftype. | |
14340 | * tree-ssa-structalias.c (get_constraint_for_1): Likewise. | |
14341 | * varasm.c (array_size_for_constructor): Compute using double_ints. | |
14342 | ||
14343 | 2011-08-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
14344 | ||
14345 | * config/spu/spu.c (spu_emit_branch_or_set): Avoid reverse tests | |
14346 | when generating an integer result where possible. Short-cut | |
14347 | comparison against 0 also for QImode. | |
14348 | ||
14349 | 2011-08-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
14350 | ||
14351 | * config/spu/spu.h (LEGITIMIZE_RELOAD_ADDRESS): New macro. | |
14352 | * config/spu/spu-protos.h (spu_legitimize_reload_address): Add | |
14353 | prototype. | |
14354 | * config/spu/spu.c (spu_legitimize_reload_address): New function. | |
14355 | (spu_legitimate_address_p): Do not check displacement if the base | |
14356 | is an eliminable stack register. | |
14357 | ||
14358 | 2011-08-16 Anatoly Sokolov <aesok@post.ru> | |
14359 | ||
14360 | * config/m32c/m32c.h (PREFERRED_RELOAD_CLASS, | |
14361 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro. | |
14362 | * config/m32c/m32c-protos.h (m32c_preferred_reload_class, | |
14363 | m32c_preferred_output_reload_class): Remove. | |
14364 | * config/m32c/m32c.c (m32c_preferred_reload_class): Make static. | |
14365 | Change rclass argument and return types to reg_class_t. Use | |
14366 | reg_class_subset_p instead of class_sizes. | |
14367 | (m32c_preferred_output_reload_class): Make static. Change rclass | |
14368 | argument and return types to reg_class_t. | |
14369 | (TARGET_PREFERRED_RELOAD_CLASS, | |
14370 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
14371 | ||
14372 | 2011-08-16 Kai Tietz <ktietz@redhat.com> | |
14373 | ||
14374 | * config/i386/mingw32.h (GOMP_SELF_SPEC): Add -pthread option. | |
14375 | ||
14376 | 2011-08-16 Richard GUenther <rguenther@suse.de> | |
14377 | ||
14378 | PR tree-optimization/50082 | |
14379 | * tree-ssa-forwprop.c (combine_cond_expr_cond): Handle overflow | |
14380 | warnings here, instead of ... | |
14381 | (ssa_forward_propagate_and_combine): ... here. | |
14382 | (forward_propagate_into_comparison_1): Adjust. | |
14383 | (forward_propagate_into_comparison): Likewise. | |
14384 | (forward_propagate_into_gimple_cond): Likewise. | |
14385 | (forward_propagate_into_cond): Likewise. | |
14386 | ||
14387 | 2011-08-16 Andreas Schwab <schwab@redhat.com> | |
14388 | ||
14389 | * ggc.h (ggc_alloc_rtvec_sized): Use ggc_alloc_zone_rtvec_def | |
14390 | instead of ggc_alloc_zone_vec_rtvec_def. | |
14391 | ||
14392 | 2011-08-16 Richard Guenther <rguenther@suse.de> | |
14393 | ||
14394 | * tree.h (ptrofftype_p): New helper function. | |
14395 | * tree-cfg.c (verify_expr): Use ptrofftype_p for POINTER_PLUS_EXPR | |
14396 | offset verification. | |
14397 | (verify_gimple_assign_binary): Likewise. | |
14398 | * tree.c (build2_stat): Likewise. | |
14399 | * tree-chrec.c (chrec_fold_plus_poly_poly): Likewise. | |
14400 | (reset_evolution_in_loop): Likewise. | |
14401 | * tree-chrec.h (build_polynomial_chrec): Likewise. | |
14402 | ||
14403 | 2011-08-16 Liang Wang <lwang1@marvell.com> | |
14404 | ||
14405 | * ggc.h (ggc_alloc_rtvec_sized): Change arguments of | |
14406 | ggc_alloc_zone_vec_rtvec_def. | |
14407 | ||
14408 | 2011-08-16 Richard Guenther <rguenther@suse.de> | |
14409 | ||
14410 | * tree-vrp.c (extract_range_from_multiplicative_op_1): New | |
14411 | helper factored out from ... | |
14412 | (extract_range_from_binary_expr_1): ... here. Re-structure | |
14413 | to not glob handling too different tree codes. | |
14414 | ||
14415 | 2011-08-15 Richard Henderson <rth@redhat.com> | |
14416 | ||
14417 | PR middle-end/50006 | |
14418 | * explow.c (allocate_dynamic_stack_space): Move suppress_reg_args_size | |
14419 | setting out to include allocate_stack named pattern as well. | |
14420 | * builtins.c (expand_builtin_apply): Add ARG_SIZE 0 note. | |
14421 | * stmt.c (expand_stack_restore): Likewise. | |
14422 | ||
14423 | 2011-08-15 Richard Guenther <rguenther@suse.de> | |
14424 | ||
14425 | PR middle-end/50082 | |
14426 | * fold-const.c (maybe_canonicalize_comparison_1): Properly | |
14427 | convert the modified operand to the other operand type. | |
14428 | (fold_comparison): Call maybe_canonicalize_comparison_1 with | |
14429 | useless conversions stripped from comparison operands. | |
14430 | ||
14431 | 2011-08-15 Richard Guenther <rguenther@suse.de> | |
14432 | ||
14433 | * tree-vrp.c (value_range_nonnegative_p): Fix anti-range case. | |
14434 | (extract_range_from_unary_expr_1): Restructure. | |
14435 | ||
14436 | 2011-08-15 Richard Guenther <rguenther@suse.de> | |
14437 | ||
14438 | PR tree-optimization/50058 | |
14439 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Relax aggregate | |
14440 | copy matching. | |
14441 | ||
14442 | 2011-08-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
14443 | ||
14444 | PR target/50022 | |
14445 | * config/arm/arm.c (output_move_double): Add 2 parameters | |
14446 | to count the number of insns emitted and whether to emit or not. | |
14447 | Use the flag to decide when to emit and count number of instructions | |
14448 | that will be emitted. | |
14449 | Handle case where output_move_double might be called for calculating | |
14450 | lengths with an invalid constant. | |
14451 | (arm_count_output_move_double_insns): Define. | |
14452 | * config/arm/arm-protos.h (arm_count_output_move_double_insns): Declare. | |
14453 | (output_move_double): Adjust prototype. | |
14454 | * config/arm/vfp.md ("*movdi_vfp"): Adjust call to | |
14455 | output_move_double. | |
14456 | ("*movdi_vfp_cortexa8"): Likewise and add attribute | |
14457 | for ce_count. | |
14458 | * config/arm/arm.md ("*arm_movdi"): Adjust call to output_move_double. | |
14459 | ("*movdf_soft_insn"): Likewise. | |
14460 | * config/arm/cirrus.md ("*cirrus_arm_movdi"): Likewise. | |
14461 | ("*cirrus_thumb2_movdi"): Likewise. | |
14462 | ("*thumb2_cirrus_movdf_hard_insn"): Likewise. | |
14463 | ("*cirrus_movdf_hard_insn"): Likewise. | |
14464 | * config/arm/neon.md (*neon_mov<mode> VD): Likewise. | |
14465 | * config/arm/iwmmxt.md ("*iwmmxt_arm_movdi"): Likewise. | |
14466 | ("mov<mode>_internal VMMX"): Likewise. | |
14467 | * config/arm/fpa.md (*movdf_fpa, *thumb2_movdf_fpa): Likewise. | |
14468 | ||
14469 | 2011-08-14 Uros Bizjak <ubizjak@gmail.com> | |
14470 | ||
14471 | * config/i386/i386.c (ix86_expand_round_sse4): New function. | |
14472 | * config/i386/i386-protos.h (ix86_expand_round_sse4): New prototype. | |
14473 | * config/i386/i386.md (round<mode>2): Use ix86_expand_round_sse4 | |
14474 | for TARGET_ROUND. | |
14475 | ||
14476 | (rint<mode>2): Simplify TARGET_ROUND check. | |
14477 | (floor<mode>2): Ditto. | |
14478 | (ceil<mode>2): Ditto. | |
14479 | (btrunc<mode>2): Ditto. | |
14480 | ||
14481 | 2011-08-14 Anatoly Sokolov <aesok@post.ru> | |
14482 | ||
14483 | * config/mmix/mmix.c (TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Redefine | |
14484 | as mmix_preferred_output_reload_class. | |
14485 | ||
14486 | 2011-08-14 Georg-Johann Lay <avr@gjlay.de> | |
14487 | ||
14488 | * PR target/49903 | |
14489 | * config/avr/avr.md (UNSPEC_IDENTITY): New c_enum. | |
14490 | (branch_unspec): New insn. | |
14491 | (branch): Beauty farm. | |
14492 | * config/avr/avr.c (compare_condition): Use JUMP_P. Test SET_SRC | |
14493 | to be IF_THEN_ELSE. | |
14494 | (avr_compare_pattern, avr_reorg_remove_redundant_compare): | |
14495 | New static functions. | |
14496 | (avr_reorg): Use them. Use next_real_insn instead of NEXT_INSN. | |
14497 | Use CONST_INT_P. Beauty. | |
14498 | ||
14499 | 2011-08-12 Richard Henderson <rth@redhat.com> | |
14500 | ||
14501 | PR rtl-opt/49994 | |
14502 | * sched-init.h (struct deps_desc): Add sched_before_next_jump. | |
14503 | * sched-deps.c (init_deps): Clear it. | |
14504 | (deps_analyze_insn): Consume it. | |
14505 | (sched_analyze_insn): Fill it. | |
14506 | ||
14507 | 2011-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
14508 | ||
14509 | PR target/48328 | |
14510 | * config/arm/arm.h (CASE_VECTOR_SHORTEN_MODE): Fix distance | |
14511 | for tbh instructions. | |
14512 | ||
14513 | 2011-08-12 Diego Novillo <dnovillo@google.com> | |
14514 | ||
14515 | * data-streamer.h (streamer_write_zero): Rename from output_zero. | |
14516 | (streamer_write_uhwi): Rename from lto_output_uleb128. | |
14517 | (streamer_write_hwi): Rename from output_sleb128. | |
14518 | (streamer_write_string): Rename from lto_output_string. | |
14519 | (streamer_string_index): Rename from lto_string_index. | |
14520 | (streamer_write_string_with_length): Rename from | |
14521 | lto_output_string_with_length. | |
14522 | (streamer_write_uhwi_stream): Rename from lto_output_uleb128_stream. | |
14523 | (streamer_write_hwi_stream): Rename from lto_output_sleb128_stream. | |
14524 | (streamer_read_string): Rename from lto_input_string. | |
14525 | (streamer_read_indexed_string): Rename from input_string_internal. | |
14526 | (streamer_read_uhwi): Rename from lto_input_uleb128. | |
14527 | (streamer_read_hwi): Rename from lto_input_sleb128. | |
14528 | (streamer_write_hwi_in_range): Rename from lto_output_int_in_range. | |
14529 | (streamer_read_hwi_in_range): Rename from lto_input_int_in_range. | |
14530 | (streamer_write_enum): Rename from lto_output_enum. | |
14531 | (streamer_read_enum): Rename from lto_input_enum. | |
14532 | (streamer_write_record_start): Rename from output_record_start. | |
14533 | (streamer_read_record_start): Rename from input_record_start. | |
14534 | (streamer_write_bitpack): Rename from lto_output_bitpack. | |
14535 | (streamer_read_bitpack): Rename from lto_input_bitpack. | |
14536 | (streamer_write_char_stream): Rename from lto_output_1_stream. | |
14537 | (streamer_read_uchar): Rename from lto_input_1_unsigned. | |
14538 | * tree-streamer.h (streamer_cache_d): Rename from lto_streamer_cache_d. | |
14539 | (streamer_handle_as_builtin_p): Rename from lto_stream_as_builtin_p. | |
14540 | (streamer_read_string_cst): Rename from input_string_cst. | |
14541 | (streamer_read_chain): Rename from lto_input_chain. | |
14542 | (streamer_alloc_tree): Rename from lto_materialize_tree. | |
14543 | (streamer_read_tree_body): Rename from lto_input_tree_pointers. | |
14544 | (streamer_get_pickled_tree): Rename from lto_get_pickled_tree. | |
14545 | (streamer_get_builtin_tree): Rename from lto_get_builtin_tree. | |
14546 | (streamer_read_integer_cst): Rename from lto_input_integer_cst. | |
14547 | (streamer_read_tree_bitfields): Rename from tree_read_bitfields. | |
14548 | (streamer_write_chain): Rename from lto_output_chain. | |
14549 | (streamer_write_tree_header): Rename from lto_output_tree_header. | |
14550 | (streamer_pack_tree_bitfields): Rename from pack_value_fields. | |
14551 | (streamer_write_tree_body): Rename from lto_output_tree_pointers. | |
14552 | (streamer_write_integer_cst): Rename from lto_output_integer_cst. | |
14553 | (streamer_write_builtin): Rename from lto_output_builtin_tree. | |
14554 | (streamer_check_handled_ts_structures): Rename from | |
14555 | check_handled_ts_structures. | |
14556 | (streamer_tree_cache_insert): Rename from lto_streamer_cache_insert. | |
14557 | (streamer_tree_cache_insert_at): Rename from | |
14558 | lto_streamer_cache_insert_at. | |
14559 | (streamer_tree_cache_append): Rename from lto_streamer_cache_append. | |
14560 | (streamer_tree_cache_lookup): Rename from lto_streamer_cache_lookup. | |
14561 | (streamer_tree_cache_get): Rename from lto_streamer_cache_get. | |
14562 | (streamer_tree_cache_create): Rename from lto_streamer_cache_create. | |
14563 | (streamer_tree_cache_delete): Rename from lto_streamer_cache_delete. | |
14564 | * tree-streamer-out.c (write_string_cst): Rename from output_string_cst. | |
14565 | (write_identifier): Rename from output_identifier. | |
14566 | (write_ts_common_tree_pointers): Rename from | |
14567 | lto_output_ts_common_tree_pointers. | |
14568 | (write_ts_vector_tree_pointers): Rename from | |
14569 | lto_output_ts_vector_tree_pointers. | |
14570 | (write_ts_complex_tree_pointers): Rename from | |
14571 | lto_output_ts_complex_tree_pointers. | |
14572 | (write_ts_decl_minimal_tree_pointers): Rename from | |
14573 | lto_output_ts_decl_minimal_tree_pointers. | |
14574 | (write_ts_decl_common_tree_pointers): Rename from | |
14575 | lto_output_ts_decl_common_tree_pointers. | |
14576 | (write_ts_decl_non_common_tree_pointers): Rename from | |
14577 | lto_output_ts_decl_non_common_tree_pointers. | |
14578 | (write_ts_decl_with_vis_tree_pointers): Rename from | |
14579 | lto_output_ts_decl_with_vis_tree_pointers. | |
14580 | (write_ts_field_decl_tree_pointers): Rename from | |
14581 | lto_output_ts_field_decl_tree_pointers. | |
14582 | (write_ts_function_decl_tree_pointers): Rename from | |
14583 | lto_output_ts_function_decl_tree_pointers. | |
14584 | (write_ts_type_common_tree_pointers): Rename from | |
14585 | lto_output_ts_type_common_tree_pointers. | |
14586 | (write_ts_type_non_common_tree_pointers): Rename from | |
14587 | lto_output_ts_type_non_common_tree_pointers. | |
14588 | (write_ts_list_tree_pointers): Rename from | |
14589 | lto_output_ts_list_tree_pointers. | |
14590 | (write_ts_vec_tree_pointers): Rename from | |
14591 | lto_output_ts_vec_tree_pointers. | |
14592 | (write_ts_exp_tree_pointers): Rename from | |
14593 | lto_output_ts_exp_tree_pointers. | |
14594 | (write_ts_block_tree_pointers): Rename from | |
14595 | lto_output_ts_block_tree_pointers. | |
14596 | (write_ts_binfo_tree_pointers): Rename from | |
14597 | lto_output_ts_binfo_tree_pointers. | |
14598 | (write_ts_constructor_tree_pointers): Rename from | |
14599 | lto_output_ts_constructor_tree_pointers. | |
14600 | (write_ts_target_option): Rename from lto_output_ts_target_option. | |
14601 | (write_ts_translation_unit_decl_tree_pointers): Rename from | |
14602 | lto_output_ts_translation_unit_decl_tree_pointers. | |
14603 | * tree-streamer.c (streamer_tree_cache_add_to_node_array): | |
14604 | Rename from lto_streamer_cache_add_to_node_array. | |
14605 | (streamer_tree_cache_insert_1): Rename from lto_streamer_cache_insert_1. | |
14606 | (record_common_node): Rename from lto_record_common_node. | |
14607 | ||
14608 | * streamer-hooks.h (bitpack_d, lto_streamer_cache_d): Remove forward | |
14609 | declarations. | |
14610 | * data-streamer-in.c (lto_input_widest_uint_uleb128): Remove unused | |
14611 | function. | |
14612 | * data-streamer-out.c (lto_output_widest_uint_uleb128_stream): Remove | |
14613 | unused function. | |
14614 | * Makefile.in (lto-section-out.o): Add dependency on DATA_STREAMER_H. | |
14615 | (ipa-reference.o): Likewise. | |
14616 | * lto-section-out.c: Include data-streamer.h. | |
14617 | * ipa-reference.c: Include data-streamer.h. | |
14618 | ||
14619 | 2011-08-12 Nick Clifton <nickc@redhat.com> | |
14620 | ||
14621 | * builtins.c (expand_builtin_memcmp): Do not use cmpstrnsi pattern. | |
14622 | * doc/md.texi (cmpstrn): Note that the comparison stops if both | |
14623 | fetched bytes are zero. | |
14624 | (cmpstr): Likewise. | |
14625 | (cmpmem): Note that the comparison does not stop if both of the | |
14626 | fetched bytes are zero. | |
14627 | ||
14628 | 2011-08-12 Uros Bizjak <ubizjak@gmail.com> | |
14629 | ||
14630 | * builtins.def (BUILT_IN_ICEIL{,F,L}, BUILT_IN_IFLOOR{,F,L} | |
14631 | BUILT_IN_IRINT{,F,L}, BUILT_IN_IROUND{,F,L}: New builtin definitions. | |
14632 | * convert.c (convert_to_integer): Convert to BUILT_IN_ICEIL, | |
14633 | BUILT_IN_IFLOOR, BUILT_IN_IRINT or BUILT_INT_IROUND when converting | |
14634 | to integer_type_node. | |
14635 | * fold-const.c (tree_call_nonnegative_warnv_p): Handle BUILT_IN_ICEIL, | |
14636 | BUILT_IN_IFLOOR, BUILT_IN_IRINT and BUILT_INT_IROUND. | |
14637 | * builtins.c (expand_builtin_in): Ditto. | |
14638 | (mathfn_built_in_1): Ditto. | |
14639 | (expand_builtin_int_roundingfn): Handle BUILT_IN_ICEIL and | |
14640 | BUILT_IN_IFLOOR. | |
14641 | (expand_builtin_int_roundingfn_2): Handle BUILT_IN_IRINT and | |
14642 | BUILT_IN_IROUND. | |
14643 | (fold_fixed_mathfn): Canonicalize BUILT_IN_ICEIL, BUILTIN_IN_IFLOOR | |
14644 | BUILT_IN_IRINT and BUILT_IN_IROUND to BUILT_IN_LCEIL, | |
14645 | BUILTIN_IN_LFLOOR, BUILT_IN_LRINT and BUILT_IN_LROUND on ILP32 targets. | |
14646 | ||
14647 | 2011-08-12 Richard Guenther <rguenther@suse.de> | |
14648 | ||
14649 | * tree-vrp.c (extract_range_from_unary_expr_1): Implement -X as 0 - X. | |
14650 | ||
14651 | 2011-08-12 Romain Geissler <romain.geissler@gmail.com> | |
14652 | ||
14653 | * Makefile.in (PLUGIN_HEADERS): Add C_TREE_H. | |
14654 | ||
14655 | 2011-08-12 Richard Sandiford <rdsandiford@googlemail.com> | |
14656 | ||
14657 | * config/arm/arm.c (get_label_padding): New function. | |
14658 | (create_fix_barrier, arm_reorg): Use it. | |
14659 | ||
14660 | 2011-08-11 Uros Bizjak <ubizjak@gmail.com> | |
14661 | ||
14662 | PR target/49781 | |
14663 | * config/i386/i386.md (*lea_5_zext): New. | |
14664 | (*lea_6_zext): Ditto. | |
14665 | * config/i386/predicates.md (const_32bit_mask): New predicate. | |
14666 | (lea_address_operand): Reject AND. | |
14667 | * config/i386/i386.c (ix86_decompose_address): Allow Dimode AND with | |
14668 | const_32bit_mask immediate. | |
14669 | (ix86_print_operand_address): Handle AND. | |
14670 | (memory_address_length): Ditto. | |
14671 | ||
14672 | 2011-08-11 Romain Geissler <romain.geissler@gmail.com> | |
14673 | Brian Hackett <bhackett1024@gmail.com> | |
14674 | ||
14675 | * plugin.def: Add event for finish_decl. | |
14676 | * plugin.c (register_callback, invoke_plugin_callbacks): Same. | |
14677 | * c-decl.c (finish_decl): Invoke callbacks on above event. | |
14678 | * doc/plugins.texi: Document above event. | |
14679 | ||
14680 | 2011-08-11 Richard Guenther <rguenther@suse.de> | |
14681 | ||
14682 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid redundant | |
14683 | lookups, make looking through aggregate copies stronger. | |
14684 | ||
14685 | 2011-08-11 Richard Henderson <rth@redhat.com> | |
14686 | ||
14687 | PR bootstrap/50018 | |
14688 | * expr.c (fixup_args_size_notes): Accept and ignore normal calls. | |
14689 | ||
14690 | 2011-08-11 Richard Guenther <rguenther@suse.de> | |
14691 | ||
14692 | * lto-cgraph.c (input_node): Use DECL_BUILT_IN. | |
14693 | * tree-vrp.c (stmt_interesting_for_vrp): Likewise. | |
14694 | (vrp_visit_stmt): Likewise. | |
14695 | ||
14696 | 2011-08-11 Richard Guenther <rguenther@suse.de> | |
14697 | ||
14698 | PR middle-end/50040 | |
14699 | * gimplify.c (gimplify_modify_expr_complex_part): Mark the | |
14700 | load of the other piece with TREE_NO_WARNING. | |
14701 | * tree-flow.h (warn_uninit): Adjust prototype. | |
14702 | * tree-ssa.c (warn_uninit): Take uninitialized SSA name, | |
14703 | the base variable and the expression that is used separately. | |
14704 | Properly query all TREE_NO_WARNING flags. | |
14705 | (struct walk_data): Remove. | |
14706 | (warn_uninitialized_var): Likewise. | |
14707 | (warn_uninitialized_vars): Do not walk gimple pieces but simply | |
14708 | look at all SSA uses of the statement. Handle unused memory | |
14709 | separately. | |
14710 | * tree-ssa-uninit.c (warn_uninitialized_phi): Adjust. | |
14711 | ||
14712 | 2011-08-11 Kazuhiro Inaoka <kazuhiro.inaoka.ud@renesas.com> | |
14713 | ||
14714 | * config/rx/rx.md (movsicc): Allow register to register transfers. | |
14715 | (*movsicc): Likewise. | |
14716 | (*stcc): Restrict this pattern to EQ and NE compares. | |
14717 | (*stcc_reg): New pattern. Works for any comparison but only for | |
14718 | register transfers. | |
14719 | ||
14720 | 2011-08-11 Diego Novillo <dnovillo@google.com> | |
14721 | ||
14722 | * tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): | |
14723 | Call stream_write_tree instead of output_record_start. | |
14724 | (lto_output_ts_binfo_tree_pointers): Likewise. | |
14725 | ||
14726 | * streamer-hooks.h (stream_write_tree): Move from tree-streamer.h. | |
14727 | Convert it to a macro. | |
14728 | (stream_read_tree): Likewise. | |
14729 | ||
14730 | * lto-streamer.h (lto_stream_as_builtin_p): Move ... | |
14731 | * tree-streamer.h (lto_stream_as_builtin_p): ... here. | |
14732 | ||
14733 | * lto-streamer-in.c (lto_read_tree): Call lto_streamer_cache_append | |
14734 | and tree_read_bitfields. | |
14735 | * lto-streamer-out.c (lto_is_streamable): Move from lto-streamer.c | |
14736 | (lto_write_tree): Call it. | |
14737 | * lto-streamer.c (lto_is_streamable): Move to lto-streamer-out.c | |
14738 | * streamer-hooks.h (struct streamer_hooks): Remove fields | |
14739 | name, is_streamable and alloc_tree. Update all users. | |
14740 | * tree-streamer-in.c (tree_read_bitfields): Factor out of ... | |
14741 | (lto_materialize_tree): ... here. | |
14742 | Handle CALL_EXPR codes. | |
14743 | Remove call to lto_streamer_cache_append. | |
14744 | * tree-streamer-out.c (lto_output_tree_header): Handle CALL_EXPR nodes. | |
14745 | * tree-streamer.h (tree_read_bitfields): Declare. | |
14746 | ||
14747 | * Makefile.in (TREE_STREAMER_H): Add STREAMER_HOOKS_H. | |
14748 | (gimple-streamer-in.o): Add dependency on TREE_STREAMER_H. | |
14749 | * tree-streamer.h (stream_read_tree): New. Replace all calls | |
14750 | to lto_input_tree with it. | |
14751 | (stream_write_tree): New. Replace all calls to lto_output_tree, | |
14752 | lto_output_tree_ref and lto_output_tree_or_ref with it. | |
14753 | * lto-streamer-in.c (lto_read_tree): Inline code from | |
14754 | lto_streamer_read_tree. | |
14755 | (lto_input_tree): Move from tree-streamer-in.c. | |
14756 | * lto-streamer-out.c (lto_output_tree_ref): Make static. | |
14757 | Remove handling of NULL values for EXPR. | |
14758 | Do not handle EXPRs that are not indexable. | |
14759 | (lto_write_tree): Move from tree-streamer-out.c. | |
14760 | Inline lto_streamer_write_tree. | |
14761 | (lto_output_tree): Move from tree-streamer-out.c. | |
14762 | If REF_P is true and EXPR is indexable, call lto_output_tree_ref. | |
14763 | * lto-streamer.c (lto_record_common_node): Move to tree-streamer.c. | |
14764 | (lto_preload_common_nodes): Likewise. | |
14765 | Remove assertions and adjustments for nodes | |
14766 | main_identifier_node, ptrdiff_type_node and fileptr_type_node. | |
14767 | (lto_streamer_hooks_init): Set streamer_hooks.write_tree to | |
14768 | lto_output_tree and streamer_hooks.read_tree to lto_input_tree. | |
14769 | * lto-streamer.h (lto_input_tree): Declare. | |
14770 | (lto_output_tree_ref): Remove. | |
14771 | * streamer-hooks.h (struct streamer_hooks): Remove fields | |
14772 | preload_common_nodes, indexable_with_decls_p, | |
14773 | pack_value_fields, unpack_value_fields and output_tree_header. | |
14774 | Update all users. | |
14775 | * tree-streamer-in.c (lto_materialize_tree): Make extern. | |
14776 | (lto_input_tree_pointers): Likewise. | |
14777 | (lto_read_tree): Move to lto-streamer-in.c. | |
14778 | (lto_input_integer_cst): Make extern. | |
14779 | (lto_get_pickled_tree): Likewise. | |
14780 | (lto_get_builtin_tree): Likewise. | |
14781 | (lto_input_tree): Move to lto-streamer-in.c. | |
14782 | * tree-streamer-out.c (pack_value_fields): Make extern. | |
14783 | (lto_output_tree_or_ref): Remove. Replace all callers with | |
14784 | calls to stream_write_tree. | |
14785 | (lto_output_builtin_tree): Make extern. | |
14786 | (lto_streamer_write_tree): Inline into lto_write_tree. | |
14787 | (lto_output_tree_pointers): Make extern. | |
14788 | (lto_output_tree_header): Likewise. | |
14789 | (lto_output_integer_cst): Likewise. | |
14790 | (lto_write_tree): Move to lto-streamer-out.c. | |
14791 | (lto_output_tree): Likewise. | |
14792 | * tree-streamer.c (lto_record_common_node): Move from lto-streamer.c | |
14793 | (preload_common_nodes): Likewise. | |
14794 | (lto_streamer_cache_create): Call it. | |
14795 | * tree-streamer.h: Include streamer-hooks.h. | |
14796 | (stream_write_tree): New. | |
14797 | (stream_read_tree): New. | |
14798 | (lto_input_tree): Remove. | |
14799 | (lto_materialize_tree): Declare. | |
14800 | (lto_input_tree_pointers): Declare. | |
14801 | (lto_get_pickled_tree): Declare. | |
14802 | (lto_get_builtin_tree): Declare. | |
14803 | (lto_input_integer_cst): Declare. | |
14804 | (lto_output_tree_header): Declare. | |
14805 | (pack_value_fields): Declare. | |
14806 | (lto_output_tree_pointers): Declare. | |
14807 | (lto_output_integer_cst): Declare. | |
14808 | (lto_output_builtin_tree): Declare. | |
14809 | ||
14810 | 2011-08-11 Sergey Grechanik <mouseentity@ispras.ru> | |
14811 | ||
14812 | * sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge | |
14813 | only if producer writes to the register given by regno. | |
14814 | ||
14815 | 2011-08-11 Sergey Grechanik <mouseentity@ispras.ru> | |
14816 | Alexander Monakov <amonakov@ispras.ru> | |
14817 | ||
14818 | * sched-deps.c (sched_get_condition_with_rev): Rename to ... | |
14819 | (sched_get_condition_with_rev_uncached): ... this. Factor out | |
14820 | condition caching logic into ... | |
14821 | (sched_get_condition_with_rev): ... this. Reimplement. Do not | |
14822 | attempt to use cache for instructions with zero luid. | |
14823 | (sched_analyze_insn): Use INSN_CACHED_COND instead of INSN_COND. | |
14824 | * sched-int.h (INSN_COND): Rename to INSN_CACHED_COND. | |
14825 | ||
14826 | 2011-08-11 Sergey Grechanik <mouseentity@ispras.ru> | |
14827 | ||
14828 | * sel-sched-ir.c (get_seqno_of_a_pred): Rename to | |
14829 | get_seqno_for_a_jump. Update the caller. | |
14830 | (get_seqno_by_succs): New. Use it ... | |
14831 | (get_seqno_for_a_jump): ... here to find a seqno if looking at | |
14832 | predecessors was not sufficient. | |
14833 | (get_seqno_by_preds): Include head in iteration range, exclude insn. | |
14834 | ||
14835 | 2011-08-11 Dmitry Melnik <dm@ispras.ru> | |
14836 | ||
14837 | * sel-sched-ir.c (invalidate_av_set): Remove the assert. | |
14838 | ||
14839 | 2011-08-11 Sergey Grechanik <mouseentity@ispras.ru> | |
14840 | ||
14841 | * sel-sched-ir.h (register_unavailable_p): Declare. | |
14842 | * sel-sched-ir.c (register_unavailable_p): New. Use it... | |
14843 | (set_unavailable_target_for_expr): ... here to properly test | |
14844 | availability of a register. | |
14845 | (speculate_expr): Ditto. | |
14846 | * sel-sched.c (substitute_reg_in_expr): Ditto. | |
14847 | (av_set_could_be_blocked_by_bookkeeping_p): Ditto. | |
14848 | ||
14849 | 2011-08-11 Sergey Grechanik <mouseentity@ispras.ru> | |
14850 | ||
14851 | * sel-sched.c (verify_target_availability): Fix usage of | |
14852 | hard_regno_nregs. | |
14853 | ||
14854 | 2011-08-11 Dmitry Melnik <dm@ispras.ru> | |
14855 | ||
14856 | * sel-sched-ir.c (init_global_and_expr_for_insn): Forbid copying of | |
14857 | recognized by cannot_copy_insn_p hook and volatile instructions. | |
14858 | ||
14859 | 2011-08-11 Dmitry Melnik <dm@ispras.ru> | |
14860 | ||
14861 | * sel-sched-ir.c (merge_expr_data): Take maximum spec. | |
14862 | ||
14863 | 2011-08-11 Richard Sandiford <richard.sandiford@linaro.org> | |
14864 | ||
14865 | * doc/md.texi (define_bypass): Say that the instruction names can | |
14866 | be filename-style globs. | |
14867 | * Makefile.in (FNMATCH_H): Define. | |
14868 | (build/genattrtab.o, build/genautomata.o): Depend on $(FNMATCH_H). | |
14869 | * genattrtab.c: Include fnmatch.h. | |
14870 | (bypass_list): Change field name from "insn" to "pattern". | |
14871 | (gen_bypass_1): Update accordingly. | |
14872 | (process_bypasses): Use fnmatch to check for matches between | |
14873 | insn reservations and define_bypasses. | |
14874 | * genautomata.c: Include fnmatch.h. | |
14875 | (bypass_decl): Rename in_insn_name and out_insn_name to in_pattern | |
14876 | and out_pattern respectively. | |
14877 | (gen_bypass, insert_bypass): Update accordingly. | |
14878 | (for_each_matching_insn, process_bypass_2, process_bypass_1) | |
14879 | (process_bypass): New functions. | |
14880 | (process_decls): Use process_bypass. Update after field name changes. | |
14881 | ||
14882 | 2011-08-11 Georg-Johann Lay <avr@gjlay.de> | |
14883 | ||
14884 | PR target/49687 | |
14885 | * config/avr/avr.md (smulqi3_highpart): New insn. | |
14886 | (umulqi3_highpart): New insn. | |
14887 | (*subqi3.ashiftrt7): New insn. | |
14888 | (smulhi3_highpart): New expander. | |
14889 | (umulhi3_highpart): Nex expander. | |
14890 | (*smulhi3_highpart_call): New insn. | |
14891 | (*umulhi3_highpart_call): New insn. | |
14892 | (extend_u): New code attribute. | |
14893 | (extend_prefix): Rename code attribute to extend_su. | |
14894 | * config/avr/avr.c (avr_rtx_costs): Report costs of highpart of | |
14895 | widening QI/HI multiply. | |
14896 | ||
14897 | 2011-08-11 Ira Rosen <ira.rosen@linaro.org> | |
14898 | ||
14899 | PR tree-optimization/50039 | |
14900 | * tree-vect-patterns.c (vect_operation_fits_smaller_type): Check | |
14901 | that DEF_STMT has a stmt_vec_info. | |
14902 | ||
14903 | 2011-08-10 Richard Guenther <rguenther@suse.de> | |
14904 | ||
14905 | * tree.h (can_trust_pointer_alignment): Remove. | |
14906 | * builtins.c (can_trust_pointer_alignment): Remove. | |
14907 | ||
14908 | 2011-08-10 Artjoms Sinkarovs <artyom.shinakroff@gmail.com> | |
14909 | ||
14910 | * c-typeck.c (scalar_to_vector): New function. Try scalar to | |
14911 | vector conversion. | |
14912 | (stv_conv): New enum for scalar_to_vector return type. | |
14913 | (build_binary_op): Adjust. | |
14914 | * doc/extend.texi: Description of scalar to vector expansion. | |
14915 | ||
14916 | 2011-08-10 Richard Guenther <rguenther@suse.de> | |
14917 | ||
14918 | * tree.h (get_pointer_alignment): Remove max-align argument. | |
14919 | (get_object_alignment): Likewise. | |
14920 | * builtins.c (get_object_alignment_1): Adjust. | |
14921 | (get_object_alignment): Remove max-align argument. | |
14922 | (get_pointer_alignment): Likewise. | |
14923 | (expand_builtin_strlen): Adjust. | |
14924 | (expand_builtin_memcpy): Likewise. | |
14925 | (expand_builtin_mempcpy_args): Likewise. | |
14926 | (expand_builtin_strncpy): Likewise. | |
14927 | (expand_builtin_memset_args): Likewise. | |
14928 | (expand_builtin_memcmp): Likewise. | |
14929 | (expand_builtin_strcmp): Likewise. | |
14930 | (expand_builtin_strncmp): Likewise. | |
14931 | (get_builtin_sync_mem): Likewise. | |
14932 | (fold_builtin_memset): Likewise. | |
14933 | (fold_builtin_memory_op): Likewise. | |
14934 | (expand_builtin_memory_chk): Likewise. | |
14935 | * emit-rtl.c (get_mem_align_offset): Likewise. | |
14936 | (set_mem_attributes_minus_bitpos): Likewise. | |
14937 | * expr.c (expand_assignment): Likewise. | |
14938 | (expand_expr_real_1): Likewise. | |
14939 | * tree-sra.c (tree_non_mode_aligned_mem_p): Likewise. | |
14940 | * tree-ssa-forwprop.c (simplify_builtin_call): Likewise. | |
14941 | * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Likewise. | |
14942 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise. | |
14943 | * value-prof.c (gimple_stringops_transform): Likewise. | |
14944 | ||
14945 | 2011-08-10 Paulo J. Matos <paulo.matos@csr.com> | |
14946 | ||
14947 | * doc/tm.texi.in (CLASS_MAX_NREGS): Fix typo. | |
14948 | * doc/tm.texi: Regenerate. | |
14949 | ||
14950 | 2011-08-10 Georg-Johann Lay <avr@gjlay.de> | |
14951 | ||
14952 | PR target/29560 | |
14953 | * config/avr/avr.md (*ashlhiqi3): New insn-and-split. | |
14954 | (*ashl<extend_prefix>qihiqi3): New insn-and-splits. | |
14955 | (*ashl<extend_prefix>qihiqi3.mem): New insn-and-splits. | |
14956 | Add peephole2 to map ashlhi3 to ashlqi3 if high part of | |
14957 | shift target is unused. | |
14958 | ||
14959 | 2011-08-10 Richard Guenther <rguenther@suse.de> | |
14960 | ||
14961 | PR tree-optimization/49937 | |
14962 | * tree-ssa-ccp.c (get_value_from_alignment): Re-implement | |
14963 | using get_object_alignment_1. | |
14964 | ||
14965 | 2011-08-09 Uros Bizjak <ubizjak@gmail.com> | |
14966 | ||
14967 | * config/i386/i386.c (ix86_emit_i387_round): New function. | |
14968 | * config/i386/i386-protos.h (ix86_emit_i387_round): Declare. | |
14969 | * config/i386/i386.md (round<mode>2): Use X87MODEF mode iterator. | |
14970 | Use ix86_emit_i387_round to expand round function for i387 math. | |
14971 | (lround<X87MODEF:mode><SWI248x:mode>2): Use X87MODEF mode iterator. | |
14972 | Use ix86_emit_i387_round to expand {l,ll}round function for i387 math. | |
14973 | ||
14974 | 2011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
14975 | ||
14976 | * config/sync.c: Move to ../libgcc. | |
14977 | * Makefile.in (libgcc.mvars): Remove LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS. | |
14978 | * config/mips/t-libgcc-mips16 (LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS): | |
14979 | Remove. | |
14980 | ||
14981 | 2011-08-09 Anatoly Sokolov <aesok@post.ru> | |
14982 | ||
14983 | * config/mmix/mmix.h (REGISTER_MOVE_COST): Remove macro. | |
14984 | * config/mmix/mmix-protos.h (mmix_register_move_cost): Remove. | |
14985 | * config/mmix/mmix.c (mmix_register_move_cost): Make static. | |
14986 | Change 'from' and 'to' arguments type to reg_class_t. | |
14987 | (TARGET_REGISTER_MOVE_COST): Define. | |
14988 | ||
14989 | 2011-08-09 Vladimir Makarov <vmakarov@redhat.com> | |
14990 | ||
14991 | PR target/50026 | |
14992 | Revert: | |
14993 | PR rtl-optimization/49990 | |
14994 | * ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't | |
14995 | ignore classes which can not change mode. | |
14996 | (find_costs_and_classes): Ditto. | |
14997 | ||
14998 | 2011-08-09 Richard Guenther <rguenther@suse.de> | |
14999 | ||
15000 | * tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise | |
15001 | information for ranges with only negative values. | |
15002 | (extract_range_from_binary_expr_1): Adjust BIT_IOR_EXPR and | |
15003 | BIT_AND_EXPR handling to handle ranges with negative values. | |
15004 | ||
15005 | 2011-08-09 Kirill Yukhin <kirill.yukhin@intel.com> | |
15006 | ||
15007 | * config/i386/i386.c: Remove traling spaces. | |
15008 | * config/i386/sse.md: Likewise. | |
15009 | (*fma_fmadd_<mode>): Fix insn alternative 1 mnemonic. | |
15010 | (*fma_fmsub_<mode>): Likewise. | |
15011 | (*fma_fnmadd_<mode>): Likewise. | |
15012 | (*fma_fnmsub_<mode>): Likewise. | |
15013 | ||
15014 | 2011-08-09 Nick Clifton <nickc@redhat.com> | |
15015 | ||
15016 | * config/rx/rx.md: Disable extender peepholes at -O3. | |
15017 | ||
15018 | 2011-08-09 Uros Bizjak <ubizjak@gmail.com> | |
15019 | ||
15020 | PR target/49781 | |
15021 | * config/i386/i386.md (reload_noff_load): New. | |
15022 | (reload_noff_store): Ditto. | |
15023 | * config/i386/i386.c (ix86_secondary_reload): Use | |
15024 | CODE_FOR_reload_noff_load and CODE_FOR_reload_noff_store to handle | |
15025 | double-word moves from/to non-offsetable addresses instead of | |
15026 | generating XMM temporary. | |
15027 | ||
15028 | 2011-08-09 Anatoly Sokolov <aesok@post.ru> | |
15029 | ||
15030 | * config/mmix/mmix.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove. | |
15031 | ||
15032 | 2011-08-09 Ira Rosen <ira.rosen@linaro.org> | |
15033 | ||
15034 | PR tree-optimization/50014 | |
15035 | * tree-vect-loop.c (vectorizable_reduction): Get def type before | |
15036 | calling vect_get_vec_def_for_stmt_copy (). | |
15037 | ||
15038 | 2011-08-08 Vladimir Makarov <vmakarov@redhat.com> | |
15039 | ||
15040 | PR rtl-optimization/49990 | |
15041 | * ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't | |
15042 | ignore classes which can not change mode. | |
15043 | (find_costs_and_classes): Ditto. | |
15044 | ||
15045 | 2011-08-08 Richard Henderson <rth@redhat.com> | |
15046 | ||
15047 | PR middle-end/49990 | |
15048 | * config/i386/i386.c (ix86_expand_prologue): Call | |
15049 | for SEH target gen_prologue_use instead of gen_blockage | |
15050 | at prologue's end. | |
15051 | ||
15052 | 2011-08-08 Martin Jambor <mjambor@suse.cz> | |
15053 | ||
15054 | PR middle-end/49923 | |
15055 | * tree-sra.c (access_precludes_ipa_sra_p): Also check access | |
15056 | memory alignment. | |
15057 | ||
15058 | 2011-08-08 Diego Novillo <dnovillo@google.com> | |
15059 | ||
15060 | * Makefile.in (LTO_STREAMER_H): Add DIAGNOSTIC_H. | |
15061 | (DATA_STREAMER_H): New. | |
15062 | (GIMPLE_STREAMER_H): New. | |
15063 | (TREE_STREAMER_H): New. | |
15064 | (STREAMER_HOOKS_H): New. | |
15065 | (OBJS): Add data-streamer.o, data-streamer-in.o, data-streamer-out.o, | |
15066 | gimple-streamer-in.o, gimple-streamer-out.o, streamer-hooks.o, | |
15067 | tree-streamer.o, tree-streamer-in.o and tree-streamer-out.o. | |
15068 | (data-streamer.o): New. | |
15069 | (data-streamer-in.o): New. | |
15070 | (data-streamer-out.o): New. | |
15071 | (gimple-streamer-in.o): New. | |
15072 | (gimple-streamer-out.o): New. | |
15073 | (streamer-hooks.o): New. | |
15074 | (tree-streamer.o): New. | |
15075 | (tree-streamer-in.o): New. | |
15076 | (tree-streamer-out.o): New. | |
15077 | (lto-cgraph.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H. | |
15078 | (lto-streamer-in.o): Add dependency on DATA_STREAMER_H, | |
15079 | GIMPLE_STREAMER_H and TREE_STREAMER_H. | |
15080 | (lto-streamer-out.o): Add dependency on DATA_STREAMER_H, | |
15081 | GIMPLE_STREAMER_H and TREE_STREAMER_H. | |
15082 | (lto-streamer.o): Add dependency on STREAMER_HOOKS_H. | |
15083 | (ipa-prop.o): Add dependency on DATA_STREAMER_H and TREE_STREAMER_H. | |
15084 | (ipa-inline-analysis.o): Likewise. | |
15085 | (ipa-pure-const.o): Likewise. | |
15086 | * data-streamer-in.c: New. | |
15087 | * data-streamer-out.c: New. | |
15088 | * data-streamer.c: New. | |
15089 | * data-streamer.h: New. | |
15090 | * gimple-streamer-in.c: New. | |
15091 | * gimple-streamer-out.c: New. | |
15092 | * gimple-streamer.h: New. | |
15093 | * ipa-inline-analysis.c: Include data-streamer.h. | |
15094 | * ipa-prop.c: Include data-streamer.h. | |
15095 | * ipa-pure-const.c: Include data-streamer.h. | |
15096 | * lto-cgraph.c: Include data-streamer.h. | |
15097 | * lto-section-in.c (lto_input_uleb128): Move to data-streamer-in.c. | |
15098 | (lto_input_widest_uint_uleb128): Likewise. | |
15099 | (lto_input_sleb128): Likewise. | |
15100 | (bp_unpack_var_len_unsigned): Likewise. | |
15101 | (bp_unpack_var_len_int): Likewise. | |
15102 | * lto-section-out.c (lto_output_uleb128_stream): Move to | |
15103 | data-streamer-out.c. | |
15104 | (lto_output_widest_uint_uleb128_stream): Likewise. | |
15105 | (lto_output_sleb128_stream): Likewise. | |
15106 | (bp_pack_var_len_unsigned): Likewise. | |
15107 | (bp_pack_var_len_int): Likewise. | |
15108 | * lto-streamer-in.c: Include data-streamer.h and gimple-streamer.h. | |
15109 | (struct string_slot): Remove. Update all users. | |
15110 | (lto_tag_check_set): Make extern. | |
15111 | (lto_tag_check_range): Move to lto-streamer.h. | |
15112 | (lto_tag_check): Likewise. | |
15113 | (hash_string_slot_node): Remove. Update all users. | |
15114 | (eq_string_slot_node): Remove. Update all users. | |
15115 | (string_for_index): Move to data-streamer-in.c | |
15116 | (input_string_internal): Likewise. | |
15117 | (input_string_cst): Move to tree-streamer-in.c. | |
15118 | (input_identifier): Likewise. | |
15119 | (lto_input_string): Move to data-streamer-in.c | |
15120 | (input_record_start): Move to data-streamer.h | |
15121 | (canon_file_name): Use new definition of struct string_slot | |
15122 | from data-streamer.h. Set S_SLOT.LEN. | |
15123 | (lto_input_location): Make extern. | |
15124 | (lto_input_chain): Move to tree-streamer-in.c. | |
15125 | (lto_init_eh): Make extern. | |
15126 | (input_phi): Move to gimple-streamer-in.c. | |
15127 | (input_gimple_stmt): Likewise. | |
15128 | (input_bb): Likewise. | |
15129 | (unpack_ts_base_value_fields): Move to tree-streamer-in.c. | |
15130 | (unpack_ts_real_cst_value_fields): Likewise. | |
15131 | (unpack_ts_fixed_cst_value_fields): Likewise. | |
15132 | (unpack_ts_decl_common_value_fields): Likewise. | |
15133 | (unpack_ts_decl_wrtl_value_fields): Likewise. | |
15134 | (unpack_ts_decl_with_vis_value_fields): Likewise. | |
15135 | (unpack_ts_function_decl_value_fields): Likewise. | |
15136 | (unpack_ts_type_common_value_fields): Likewise. | |
15137 | (unpack_ts_block_value_fields): Likewise. | |
15138 | (unpack_ts_translation_unit_decl_value_fields): Likewise. | |
15139 | (unpack_value_fields): Likewise. | |
15140 | (lto_materialize_tree): Likewise. | |
15141 | (lto_input_ts_common_tree_pointers): Likewise. | |
15142 | (lto_input_ts_vector_tree_pointers): Likewise. | |
15143 | (lto_input_ts_complex_tree_pointers): Likewise. | |
15144 | (lto_input_ts_decl_minimal_tree_pointers): Likewise. | |
15145 | (lto_input_ts_decl_common_tree_pointers): Likewise. | |
15146 | (lto_input_ts_decl_non_common_tree_pointers): Likewise. | |
15147 | (lto_input_ts_decl_with_vis_tree_pointers): Likewise. | |
15148 | (lto_input_ts_field_decl_tree_pointers): Likewise. | |
15149 | (lto_input_ts_function_decl_tree_pointers): Likewise. | |
15150 | (lto_input_ts_type_common_tree_pointers): Likewise. | |
15151 | (lto_input_ts_type_non_common_tree_pointers): Likewise. | |
15152 | (lto_input_ts_list_tree_pointers): Likewise. | |
15153 | (lto_input_ts_vec_tree_pointers): Likewise. | |
15154 | (lto_input_ts_exp_tree_pointers): Likewise. | |
15155 | (lto_input_ts_block_tree_pointers): Likewise. | |
15156 | (lto_input_ts_binfo_tree_pointers): Likewise. | |
15157 | (lto_input_ts_constructor_tree_pointers): Likewise. | |
15158 | (lto_input_ts_target_option): Likewise. | |
15159 | (lto_input_ts_translation_unit_decl_tree_pointers): Likewise. | |
15160 | (lto_input_tree_pointers): Likewise. | |
15161 | (lto_get_pickled_tree): Likewise. | |
15162 | (lto_get_builtin_tree): Likewise. | |
15163 | (lto_read_tree): Likewise. | |
15164 | (lto_input_integer_cst): Likewise. | |
15165 | (lto_input_tree): Likewise. | |
15166 | * lto-streamer-out.c: Include data-streamer.h, | |
15167 | gimple-streamer.h and streamer-hooks.h. | |
15168 | (struct string_slot): Move to data-streamer.h. | |
15169 | (hash_string_slot_node): Likewise. | |
15170 | (eq_string_slot_node): Likewise. | |
15171 | (lto_string_index): Move to data-streamer-out.c. | |
15172 | (lto_output_string_with_length): Likewise. | |
15173 | (lto_output_string): Likewise. | |
15174 | (output_string_cst): Move to tree-streamer-out.c. | |
15175 | (output_identifier): Likewise. | |
15176 | (output_zero): Move to data-streamer-out.c | |
15177 | (output_uleb128): Likewise. | |
15178 | (output_sleb128): Likewise. | |
15179 | (output_record_start): Move to data-streamer.h | |
15180 | (pack_ts_base_value_fields): Move to tree-streamer-out.c. | |
15181 | (pack_ts_real_cst_value_fields): Likewise. | |
15182 | (pack_ts_fixed_cst_value_fields): Likewise. | |
15183 | (pack_ts_decl_common_value_fields): Likewise. | |
15184 | (pack_ts_decl_wrtl_value_fields): Likewise. | |
15185 | (pack_ts_decl_with_vis_value_fields): Likewise. | |
15186 | (pack_ts_function_decl_value_fields): Likewise. | |
15187 | (pack_ts_type_common_value_fields): Likewise. | |
15188 | (pack_ts_block_value_fields): Likewise. | |
15189 | (pack_ts_translation_unit_decl_value_fields): Likewise. | |
15190 | (pack_value_fields): Likewise. | |
15191 | (lto_output_chain): Likewise. | |
15192 | (lto_output_ts_common_tree_pointers): Likewise. | |
15193 | (lto_output_ts_vector_tree_pointers): Likewise. | |
15194 | (lto_output_ts_complex_tree_pointers): Likewise. | |
15195 | (lto_output_ts_decl_minimal_tree_pointers): Likewise. | |
15196 | (lto_output_ts_decl_common_tree_pointers): Likewise. | |
15197 | (lto_output_ts_decl_non_common_tree_pointers): Likewise. | |
15198 | (lto_output_ts_decl_with_vis_tree_pointers): Likewise. | |
15199 | (lto_output_ts_field_decl_tree_pointers): Likewise. | |
15200 | (lto_output_ts_function_decl_tree_pointers): Likewise. | |
15201 | (lto_output_ts_type_common_tree_pointers): Likewise. | |
15202 | (lto_output_ts_type_non_common_tree_pointers): Likewise. | |
15203 | (lto_output_ts_list_tree_pointers): Likewise. | |
15204 | (lto_output_ts_vec_tree_pointers): Likewise. | |
15205 | (lto_output_ts_exp_tree_pointers): Likewise. | |
15206 | (lto_output_ts_block_tree_pointers): Likewise. | |
15207 | (lto_output_ts_binfo_tree_pointers): Likewise. | |
15208 | (lto_output_ts_constructor_tree_pointers): Likewise. | |
15209 | (lto_output_ts_target_option): Likewise. | |
15210 | (lto_output_ts_translation_unit_decl_tree_pointers): Likewise. | |
15211 | (lto_output_tree_pointers): Likewise. | |
15212 | (lto_output_tree_header): Likewise. | |
15213 | (lto_output_builtin_tree): Likewise. | |
15214 | (lto_write_tree): Likewise. | |
15215 | (lto_output_integer_cst): Likewise. | |
15216 | (lto_output_tree): Likewise. | |
15217 | (output_phi): Move to gimple-streamer-out.c. | |
15218 | (output_gimple_stmt): Likewise. | |
15219 | (output_bb): Likewise. | |
15220 | * lto-streamer.c: Include tree-streamer.h and streamer-hooks.h. | |
15221 | (streamer_hooks): Move to streamer-hooks.c. | |
15222 | (check_handled_ts_structures): Move to tree-streamer.c | |
15223 | (lto_streamer_cache_add_to_node_array): Likewise. | |
15224 | (lto_streamer_cache_insert_1): Likewise. | |
15225 | (lto_streamer_cache_insert): Likewise. | |
15226 | (lto_streamer_cache_insert_at): Likewise. | |
15227 | (lto_streamer_cache_append): Likewise. | |
15228 | (lto_streamer_cache_lookup): Likewise. | |
15229 | (lto_streamer_cache_get): Likewise. | |
15230 | (lto_record_common_node): Likewise. | |
15231 | (lto_preload_common_nodes): Likewise. | |
15232 | (lto_streamer_cache_create): Likewise. | |
15233 | (lto_streamer_cache_delete): Likewise. | |
15234 | (streamer_hooks_init): Move to streamer-hooks.c. | |
15235 | * lto-streamer.h: Include diagnostic.h | |
15236 | (struct output_block, struct lto_input_block, | |
15237 | struct data_in, struct bitpack_d): Remove forward declarations. | |
15238 | (struct bitpack_d): Move to data-streamer.h. | |
15239 | (struct lto_streamer_cache_d): Move to tree-streamer.h. | |
15240 | (struct streamer_hooks): Move to streamer-hooks.h. | |
15241 | (bp_pack_var_len_unsigned): Move to data-streamer.h. | |
15242 | (bp_pack_var_len_int): Likewise. | |
15243 | (bp_unpack_var_len_unsigned): Likewise. | |
15244 | (bp_unpack_var_len_int): Likewise. | |
15245 | (lto_input_location): Declare. | |
15246 | (lto_tag_check_set): Declare. | |
15247 | (lto_init_eh): Declare. | |
15248 | (lto_output_tree_ref): Declare. | |
15249 | (lto_output_location): Declare. | |
15250 | (bitpack_create): Move to data-streamer.h. | |
15251 | (bp_pack_value): Likewise. | |
15252 | (lto_output_bitpack): Likewise. | |
15253 | (lto_input_bitpack): Likewise. | |
15254 | (bp_unpack_value): Likewise. | |
15255 | (lto_output_1_stream): Likewise. | |
15256 | (lto_input_1_unsigned): Likewise. | |
15257 | (lto_output_int_in_range): Likewise. | |
15258 | (lto_input_int_in_range): Likewise. | |
15259 | (bp_pack_int_in_range): Likewise. | |
15260 | (bp_unpack_int_in_range): Likewise. | |
15261 | (lto_output_enum): Likewise. | |
15262 | (lto_input_enum): Likewise. | |
15263 | (bp_pack_enum): Likewise. | |
15264 | (bp_unpack_enum): Likewise. | |
15265 | * streamer-hooks.c: New. | |
15266 | * streamer-hooks.h: New. | |
15267 | * tree-streamer-in.c: New. | |
15268 | * tree-streamer-out.c: New. | |
15269 | * tree-streamer.c: New. | |
15270 | * tree-streamer.h: New. | |
15271 | ||
15272 | 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
15273 | ||
15274 | * gthr-posix95.h: Remove. | |
15275 | * gthr.h [_PTHREADS95]: Remove. | |
15276 | * configure.ac (enable_threads): Remove posix95. | |
15277 | * configure: Regenerate. | |
15278 | * doc/install.texi (Configuration, --enable-threads): Remove posix95. | |
15279 | ||
15280 | 2011-08-08 Uros Bizjak <ubizjak@gmail.com> | |
15281 | ||
15282 | PR target/49781 | |
15283 | * config/i386/i386.c (ix86_decompose_address): Allow zero-extended | |
15284 | SImode addresses. | |
15285 | (ix86_print_operand_address): Handle zero-extended addresses. | |
15286 | (memory_address_length): Add length of addr32 prefix for | |
15287 | zero-extended addresses. | |
15288 | (ix86_secondary_reload): Handle moves to/from double-word general | |
15289 | registers from/to zero-extended addresses. | |
15290 | * config/i386/predicates.md (lea_address_operand): Reject | |
15291 | zero-extended operands. | |
15292 | ||
15293 | 2011-08-08 H.J. Lu <hongjiu.lu@intel.com> | |
15294 | ||
15295 | PR other/48007 | |
15296 | * config.gcc (libgcc_tm_file): Add i386/value-unwind.h for Linux/x86. | |
15297 | ||
15298 | * system.h (REG_VALUE_IN_UNWIND_CONTEXT): Poisoned. | |
15299 | (ASSUME_EXTENDED_UNWIND_CONTEXT): Likewise. | |
15300 | ||
15301 | * unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New. | |
15302 | (_Unwind_Context_Reg_Val): Likewise. | |
15303 | (_Unwind_Get_Unwind_Word): Likewise. | |
15304 | (_Unwind_Get_Unwind_Context_Reg_Val): Likewise. | |
15305 | (_Unwind_Context): Use _Unwind_Context_Reg_Val on the reg field. | |
15306 | (_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT | |
15307 | for EXTENDED_CONTEXT_BIT. | |
15308 | (__frame_state_for): Likewise. | |
15309 | (uw_init_context_1): Likewise. | |
15310 | (_Unwind_GetGR): Updated. | |
15311 | (_Unwind_SetGR): Likewise. | |
15312 | (_Unwind_GetGRPtr): Likewise. | |
15313 | (_Unwind_SetGRPtr): Likewise. | |
15314 | (_Unwind_SetGRValue): Likewise. | |
15315 | (_Unwind_GRByValue): Likewise. | |
15316 | (uw_install_context_1): Likewise. | |
15317 | ||
15318 | * doc/tm.texi.in: Document REG_VALUE_IN_UNWIND_CONTEXT and | |
15319 | ASSUME_EXTENDED_UNWIND_CONTEXT. | |
15320 | * doc/tm.texi: Regenerated. | |
15321 | ||
15322 | 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
15323 | ||
15324 | * Makefile.in (gengtype$(exeext)): Add $(LDFLAGS). | |
15325 | ||
15326 | 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
15327 | ||
15328 | * doc/invoke.texi (DEC Alpha Options, -mcpu): native support isn't | |
15329 | Linux/GNU-specific. | |
15330 | (DEC Alpha Options, -mtune): Likewise. | |
15331 | (MIPS Options, -march): native is supported on IRIX. | |
15332 | ||
15333 | 2011-08-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
15334 | ||
15335 | * config/sparc/driver-sparc.c: New file. | |
15336 | * config/sparc/x-sparc: New file. | |
15337 | * config.host: Use driver-sparc.o, sparc/x-sparc on sparc*-*-solaris2*. | |
15338 | * config/sparc/sparc.opt (native): New value for enum processor_type. | |
15339 | * config/sparc/sparc-opts.h (PROCESSOR_NATIVE): Declare. | |
15340 | * config/sparc/sparc.c (sparc_option_override): Abort if | |
15341 | PROCESSOR_NATIVE gets here. | |
15342 | * config/sparc/sol2.h [__sparc__] (host_detect_local_cpu): Declare. | |
15343 | (EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS, | |
15344 | DRIVER_SELF_SPECS): Define. | |
15345 | * doc/invoke.texi (SPARC Options, -mcpu): Document native. | |
15346 | (SPARC Options, -mtune): Likewise. | |
15347 | * configure.ac (EXTRA_GCC_LIBS): Check for libkstat. | |
15348 | Substitute result. | |
15349 | * configure: Regenerate. | |
15350 | * Makefile.in (EXTRA_GCC_LIBS): Set. | |
15351 | (xgcc$(exeext)): Add $(EXTRA_GCC_LIBS). | |
15352 | (cpp$(exeext)): Likewise. | |
15353 | ||
15354 | 2011-08-08 Richard Guenther <rguenther@suse.de> | |
15355 | ||
15356 | * tree-vrp.c (extract_range_from_unary_expr_1): New function, | |
15357 | split out from ... | |
15358 | (extract_range_from_unary_expr): ... here. Handle BIT_NOT_EXPR | |
15359 | by composition. | |
15360 | ||
15361 | 2011-08-08 Mikael Pettersson <mikpe@it.uu.se> | |
15362 | ||
15363 | PR tree-optimization/50005 | |
15364 | * ipa-inline-analysis (remap_predicate): Add cast to | |
15365 | silence signed/unsigned comparison warning. | |
15366 | ||
15367 | 2011-08-08 Richard Sandiford <richard.sandiford@linaro.org> | |
15368 | ||
15369 | * modulo-sched.c (get_sched_window): Use a table for the debug output. | |
15370 | Print the current ii. | |
15371 | (sms_schedule_by_order): Reduce whitespace in dump line. | |
15372 | ||
15373 | 2011-08-08 Richard Sandiford <richard.sandiford@linaro.org> | |
15374 | ||
15375 | * modulo-sched.c (get_sched_window): Use just one loop for predecessors | |
15376 | and one loop for successors. Fix upper bound of memory range. | |
15377 | ||
15378 | 2011-08-06 Uros Bizjak <ubizjak@gmail.com> | |
15379 | ||
15380 | PR target/50001 | |
15381 | * config/alpha/alpha.c (alpha_instantiate_decls): New function. | |
15382 | (TARGET_INSTANTIATE_DECLS): New define. | |
15383 | ||
15384 | 2011-08-06 Paolo Bonzini <bonzini@gnu.org> | |
15385 | Mikael Morin <mikael.morin@sfr.fr> | |
15386 | ||
15387 | * Makefile.in (INCLUDES_FOR_TARGET): New. | |
15388 | (LIBGCC2_CFLAGS): Use it. | |
15389 | (CRTSTUFF_CFLAGS): Use it instead of INCLUDES. | |
15390 | ||
15391 | 2011-08-06 Uros Bizjak <ubizjak@gmail.com> | |
15392 | ||
15393 | * config/i386/i386.c (ix86_compute_frame_layout): Simplify | |
15394 | frame->save_regs_using_mov calculation. | |
15395 | ||
15396 | 2011-08-06 Uros Bizjak <ubizjak@gmail.com> | |
15397 | ||
15398 | * config/i386/i386.md (ssemodesuffix): Remove V8SI mode. | |
15399 | * config/i386/sse.md (castmode): New mode attribute. | |
15400 | (avx_<castmode><avxsizesuffix>_<castmode>): Rename from | |
15401 | avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>. | |
15402 | ||
15403 | 2011-08-05 Jan Hubicka <jh@suse.cz> | |
15404 | ||
15405 | PR middle-end/49494 | |
15406 | * ipa-inline-analysis.c (remap_predicate): Add bounds check. | |
15407 | ||
15408 | 2011-08-05 Jan Hubicka <jh@suse.cz> | |
15409 | ||
15410 | PR middle-end/49500 | |
15411 | * tree-emultls.c (new_emutls_decl):Add alias_of parameter; | |
15412 | handle aliases. | |
15413 | (create_emultls_var):New function. | |
15414 | (ipa_lower_emutls): Handle aliases correctly. | |
15415 | ||
15416 | 2011-08-05 Jan Hubicka <jh@suse.cz> | |
15417 | ||
15418 | PR middle-end/49735 | |
15419 | * ipa-inline.c (recursive_inlining): Look through aliases. | |
15420 | ||
15421 | 2011-08-05 Jason Merrill <jason@redhat.com> | |
15422 | ||
15423 | * config/i386/i386.c (setup_incoming_varargs_ms_64): Move | |
15424 | declarations to beginning of function. | |
15425 | ||
15426 | 2011-08-05 Bernd Schmidt <bernds@codesourcery.com> | |
15427 | ||
15428 | PR rtl-optimization/49900 | |
15429 | * sched-ebb.c (add_deps_for_risky_insns): Also add dependencies to | |
15430 | ensure basic blocks stay in the same order. | |
15431 | ||
15432 | 2011-08-05 Aldy Hernandez <aldyh@redhat.com> | |
15433 | ||
15434 | * config/s390/s390.c (s390_expand_cs_hqi): Add new arguments to | |
15435 | store_bit_field. | |
15436 | (s390_expand_atomic): Same. | |
15437 | ||
15438 | 2011-08-05 Richard Henderson <rth@redhat.com> | |
15439 | ||
15440 | PR rtl-opt/49977 | |
15441 | * dwarf2cfi.c (scan_insn_after): Split out of ... | |
15442 | (scan_trace): ... here. Correctly place notes wrt sequences. | |
15443 | ||
15444 | 2011-08-05 Kaz Kojima <kkojima@gcc.gnu.org> | |
15445 | Richard Henderson <rth@redhat.com> | |
15446 | ||
15447 | PR rtl-opt/49982 | |
15448 | * expr.c (fixup_args_size_notes): Look through no-op moves. | |
15449 | ||
15450 | 2011-08-05 Uros Bizjak <ubizjak@gmail.com> | |
15451 | ||
15452 | * config/i386/i386.md (*push<mode>2): Use "o" constraint instead | |
15453 | of "m" for operand 0. Add type and mode attribute. | |
15454 | (*pushxf_nointeger"): Use "<" constraint for operand 0. | |
15455 | (*pushdf_rex64): New pattern, split out of *pushdf. Use "m" | |
15456 | constraint instead of "o" for opreand 1. | |
15457 | (*pushdf): Disable for TARGET_64BIT. Correct mode attribute. | |
15458 | (*movdi_internal_rex64): Use "!o" constraint instead of "!m" for | |
15459 | operand 0, alternative 4. | |
15460 | (*movdf_internal_rex64): Ditto for operand 0, alernative 6. | |
15461 | ||
15462 | 2011-08-05 Uros Bizjak <ubizjak@gmail.com> | |
15463 | ||
15464 | * config/i386/predicates.md (lea_address_operand): Rename from | |
15465 | no_seg_address_operand. | |
15466 | * config/i386/i386.md (*lea_1): Update operand 1 predicate for rename. | |
15467 | (*lea_1_zext): Ditto. | |
15468 | (*lea_2): Ditto. | |
15469 | (*lea_2_zext): Ditto. | |
15470 | ||
15471 | 2011-08-05 Uros Bizjak <ubizjak@gmail.com> | |
15472 | ||
15473 | * config/i386/i386.c (ix86_print_operand_address): Handle SUBREGs of | |
15474 | parts.base and parts.index. | |
15475 | * config/i386/predicates.md (aligned_operand): Ditto. | |
15476 | (cmpxchg8b_pic_memory_operand): Ditto. | |
15477 | ||
15478 | 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
15479 | ||
15480 | * config/soft-fp: Move to ../libgcc. | |
15481 | * Makefile.in (SFP_MACHINE): Remove. | |
15482 | (libgcc-support): Remove $(SFP_MACHINE) dependency. | |
15483 | * config/arm/sfp-machine.h: Move to ../libgcc/config/arm. | |
15484 | * config/arm/t-arm-softfp: Move to | |
15485 | ../libgcc/config/arm/t-softfp. | |
15486 | * config/c6x/sfp-machine.h: Move to ../libgcc/config/c6x. | |
15487 | * config/c6x/t-c6x-softfp: Remove. | |
15488 | * config/i386/sfp-machine.h: Move to ../libgcc/config/i386. | |
15489 | * config/i386/t-fprules-softfp: Move to | |
15490 | ../libgcc/config/t-softfp-tf. | |
15491 | * config/ia64/sfp-machine.h: Move to ../libgcc/config/ia64. | |
15492 | * config/ia64/t-fprules-softfp: Remove. | |
15493 | * config/lm32/sfp-machine.h: Move to ../libgcc/config/lm32. | |
15494 | * config/lm32/t-fprules-softfp: Remove. | |
15495 | * config/moxie/sfp-machine.h: Remove. | |
15496 | * config/moxie/t-moxie-softfp: Remove. | |
15497 | * config/rs6000/darwin-ldouble-format: Move to | |
15498 | ../libgcc/config/rs6000/ibm-ldouble-format. | |
15499 | * config/rs6000/darwin-ldouble.c: Move to | |
15500 | ../libgcc/config/rs6000/ibm-ldouble.c | |
15501 | * config/rs6000/libgcc-ppc-glibc.ver: Move to ../libgcc/config/rs6000. | |
15502 | * config/rs6000/libgcc-ppc64.ver: Likewise. | |
15503 | * config/rs6000/sfp-machine.h: Likewise. | |
15504 | * config/rs6000/t-aix43 (SHLIB_MAPFILES): Remove | |
15505 | $(srcdir)/config/rs6000/libgcc-ppc64.ver. | |
15506 | (LIB2FUNCS_EXTRA): Remove. | |
15507 | (TARGET_LIBGCC2_CFLAGS): Remove. | |
15508 | * config/rs6000/t-aix52: Likewise | |
15509 | * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove | |
15510 | $(srcdir)/config/rs6000/darwin-ldouble.c. | |
15511 | (SHLIB_MAPFILES): Remove. | |
15512 | * config/rs6000/t-darwin64 (LIB2FUNCS_EXTRA): Remove | |
15513 | $(srcdir)/config/rs6000/darwin-ldouble.c. | |
15514 | * config/rs6000/t-fprules-softfp: Move to | |
15515 | ../libgcc/config/t-softfp-sfdf. | |
15516 | * config/rs6000/t-freebsd: Move to ../libgcc/config/rs6000. | |
15517 | * config/rs6000/t-linux64 (softfp_wrap_start, softfp_wrap_end): Remove. | |
15518 | * config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA): Remove | |
15519 | $(srcdir)/config/rs6000/darwin-ldouble.c. | |
15520 | * config/score/sfp-machine.h: Move to ../libgcc/config/score. | |
15521 | * config/score/t-score-softfp: Remove. | |
15522 | * config.gcc (arm*-*-linux*): Remove arm/t-arm-softfp, | |
15523 | soft-fp/t-softfp from tmake_file. | |
15524 | (arm*-*-uclinux*): Likewise. | |
15525 | (arm*-*-ecos-elf): Likewise. | |
15526 | (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. | |
15527 | (arm*-*-rtems*): Likewise. | |
15528 | (arm*-*-elf): Likewise. | |
15529 | (moxie-*-elf): Remove moxie/t-moxie-softfp, soft-fp/t-softfp from | |
15530 | tmake_file. | |
15531 | (moxie-*-uclinux*): Likewise. | |
15532 | (moxie-*-rtems*): Likewise. | |
15533 | (lm32-*-elf*): Remove lm32/t-fprules-softfp, soft-fp/t-softfp from | |
15534 | tmake_file. | |
15535 | (lm32-*-rtems*): Likewise. | |
15536 | (lm32-*-uclinux*): Likewise. | |
15537 | (powerpc-*-freebsd*): Remove rs6000/t-freebsd, | |
15538 | rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file. | |
15539 | (powerpc-*-linux*, powerpc64-*-linux*): Remove | |
15540 | rs6000/t-fprules-softfp, soft-fp/t-softfp from tmake_file. | |
15541 | (score-*-elf): Remove score/t-score-softfp, soft-fp/t-softfp from | |
15542 | tmake_file. | |
15543 | (tic6x-*-elf): Remove c6x/t-c6x-softfp, soft-fp/t-softfp from | |
15544 | tmake_file. | |
15545 | (tic6x-*-uclinux): Likewise. | |
15546 | (i[34567]86-*-darwin*, x86_64-*-darwin*): Remove i386/t-fprules-softfp, | |
15547 | soft-fp/t-softfp from tmake_file. | |
15548 | (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu) | |
15549 | (x86_64-*-kfreebsd*-gnu, i[34567]86-*-gnu*): Likewise. | |
15550 | (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Likewise. | |
15551 | (i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. | |
15552 | (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Likewise. | |
15553 | ||
15554 | 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
15555 | ||
15556 | * Makefile.in (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): Remove. | |
15557 | (libgcc-support): Remove $(FPBIT), $(DPBIT), $(TPBIT) dependencies. | |
15558 | (libgcc.mvars): Remove FPBIT, FPBIT_FUNCS, DPBIT, DPBIT_FUNCS, | |
15559 | TPBIT, TPBIT_FUNCS. | |
15560 | * config/fp-bit.c, config/fp-bit.h: Move to ../libgcc. | |
15561 | * config/arm/t-strongarm-elf (FPBIT, DPBIT, dp-bit.c, fp-bit.c): | |
15562 | Remove. | |
15563 | * config/arm/t-vxworks: Likewise. | |
15564 | * config/arm/t-wince-pe: Likewise. | |
15565 | * config/avr/t-avr (fp-bit.c, FPBIT): Remove. | |
15566 | * config/bfin/t-bfin (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
15567 | * config/bfin/t-bfin-elf: Likewise. | |
15568 | * config/bfin/t-bfin-linux: Likewise. | |
15569 | * config/bfin/t-bfin-uclinux: Likewise. | |
15570 | * config/cris/t-cris (FPBIT, DPBIT, dp-bit.c, tmplibgcc_fp_bit.c): | |
15571 | Remove. | |
15572 | * config/fr30/t-fr30: Likewise. | |
15573 | * config/frv/t-frv: Likewise. | |
15574 | * config/h8300/t-h8300 (FPBIT, fp-bit.c): Remove. | |
15575 | * config/iq2000/t-iq2000 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
15576 | * config/m32c/t-m32c: Likewise. | |
15577 | * config/m32r/t-linux: (LIB2FUNCS_EXTRA, fp-bit.c, dp-bit.c): Remove. | |
15578 | * config/m32r/t-m32r (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
15579 | * config/mcore/t-mcore: Likewise. | |
15580 | * config/mep/t-mep: Likewise. | |
15581 | * config/microblaze/t-microblaze: Likewise. | |
15582 | * config/mips/t-linux64 (TPBIT, tp-bit.c): Remove. | |
15583 | * config/mips/t-mips (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
15584 | * config/mips/t-sdemtk (FPBIT, DPBIT): Remove. | |
15585 | * config/mips/t-sr71k (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
15586 | * config/mn10300/t-linux: Remove. | |
15587 | * config/mn10300/t-mn10300 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
15588 | * config/pdp11/t-pdp11: Likewise. | |
15589 | * config/picochip/t-picochip (FPBIT, fp-bit.c): Remove. | |
15590 | * config/rs6000/ppc64-fp.c: Move to ../libgcc/config/rs6000. | |
15591 | * config/rs6000/t-aix43 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
15592 | (LIB2FUNCS_EXTRA): Remove $(srcdir)/config/rs6000/ppc64-fp.c. | |
15593 | * config/rs6000/t-aix52: Likewise. | |
15594 | * config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Remove | |
15595 | $(srcdir)/config/rs6000/ppc64-fp.c. | |
15596 | * config/rs6000/t-fprules-fpbit: Remove. | |
15597 | * config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Remove. | |
15598 | * config/rs6000/t-lynx (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
15599 | * config/sh/t-netbsd (FPBIT, DPBIT): Remove. | |
15600 | * config/sh/t-sh (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
15601 | * config/sparc/t-elf: Likewise. | |
15602 | * config/sparc/t-leon: Likewise. | |
15603 | * config/sparc/t-leon3: Likewise. | |
15604 | * config/spu/t-spu-elf: Likewise. | |
15605 | (DPBIT_FUNCS): Remove. | |
15606 | * config/stormy16/t-stormy16 (FPBIT, DPBIT, dp-bit.c, fp-bit.c): Remove. | |
15607 | * config/v850/t-v850: Likewise. | |
15608 | * config.gcc (avr-*-rtems*): Add avr/avr-lib.h to libgcc_tm_file. | |
15609 | (avr-*-*): Likewise. | |
15610 | (h8300-*-rtems*): Set libgcc_tm_file. | |
15611 | (h8300-*-elf*): Likewise. | |
15612 | (powerpc-*-eabisimaltivec*): Remove rs6000/t-fprules-fpbit from | |
15613 | tmake_file. | |
15614 | (powerpc-*-eabisim*): Likewise. | |
15615 | (powerpc-*-elf*): Likewise. | |
15616 | (powerpc-*-eabialtivec*): Likewise. | |
15617 | (powerpc-xilinx-eabi*): Likewise. | |
15618 | (powerpc-*-eabi*): Likewise. | |
15619 | (powerpc-*-rtems*): Likewise. | |
15620 | (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Likewise. | |
15621 | (powerpcle-*-elf*): Likewise. | |
15622 | (powerpcle-*-eabisim*): Likewise. | |
15623 | (powerpcle-*-eabi*): Likewise. | |
15624 | (rx-*-elf*): Add rx/rx-lib.h to libgcc_tm_file. | |
15625 | (am33_2.0-*-linux*): Remove mn10300/t-linux from tmake_file. | |
15626 | * doc/fragments.texi (Target Fragment, Floating Point Emulation): | |
15627 | Remove. | |
15628 | ||
15629 | 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
15630 | ||
15631 | * Makefile.in (UNWIND_H): Remove. | |
15632 | (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Move to | |
15633 | ../libgcc/Makefile.in. | |
15634 | (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): Likewise. | |
15635 | (LIBUNWINDDEP): Remove. | |
15636 | (libgcc-support): Remove LIB2ADDEH, $(srcdir)/emutls.c dependencies. | |
15637 | (libgcc.mvars): Remove LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED, | |
15638 | LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL. | |
15639 | (stmp-int-hdrs): Remove $(UNWIND_H) dependency. | |
15640 | Don't copy $(UNWIND_H). | |
15641 | * config.gcc (ia64*-*-linux*): Remove with_system_libunwind handling. | |
15642 | * configure.ac (GCC_CHECK_UNWIND_GETIPINFO): Remove. | |
15643 | * aclocal.m4: Regenerate. | |
15644 | * configure: Regenerate. | |
15645 | * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h, | |
15646 | unwind-dw2-fde-compat.c, unwind-dw2-fde-glibc.c, unwind-dw2-fde.c, | |
15647 | unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h, | |
15648 | unwind-pe.h, unwind-sjlj.c, unwind.inc: Move to ../libgcc. | |
15649 | * unwind-dw2-fde-darwin.c: Move to ../libgcc/config. | |
15650 | * config/arm/libunwind.S, config/arm/pr-support.c, | |
15651 | config/arm/unwind-arm.c, config/arm/unwind-arm.h: Move to | |
15652 | ../libgcc/config/arm. | |
15653 | * config/arm/t-bpabi (UNWIND_H, LIB2ADDEH): Remove. | |
15654 | * config/arm/t-symbian (UNWIND_H, LIB2ADDEH): Remove. | |
15655 | * config/frv/t-frv ($(T)frvbegin$(objext)): Use | |
15656 | $(srcdir)/../libgcc to refer to unwind-dw2-fde.h. | |
15657 | ($(T)frvend$(objext)): Likewise. | |
15658 | * config/ia64/t-glibc (LIB2ADDEH): Remove. | |
15659 | * config/ia64/t-glibc-libunwind: Move to ../libgcc/config/ia64. | |
15660 | * config/ia64/fde-glibc.c, config/ia64/fde-vms.c, | |
15661 | config/ia64/unwind-ia64.c, config/ia64/unwind-ia64.h: Move to | |
15662 | ../libgcc/config/ia64. | |
15663 | * config/ia64/t-hpux (LIB2ADDEH): Remove. | |
15664 | * config/ia64/t-ia64 (LIB2ADDEH): Remove. | |
15665 | * config/ia64/t-vms (LIB2ADDEH): Remove. | |
15666 | * config/ia64/vms.h (UNW_IVMS_MODE, | |
15667 | MD_UNW_COMPATIBLE_PERSONALITY_P): Remove. | |
15668 | * config/picochip/t-picochip (LIB2ADDEH): Remove. | |
15669 | * config/rs6000/aix.h (R_LR, MD_FROB_UPDATE_CONTEXT): Remove. | |
15670 | * config/rs6000/t-darwin (LIB2ADDEH): Remove. | |
15671 | * config/rs6000/darwin-fallback.c: Move to ../libgcc/config/rs6000. | |
15672 | * config/sh/t-sh ($(T)unwind-dw2-Os-4-200.o): Use | |
15673 | $(srcdir)/../libgcc to refer to unwinder sources. | |
15674 | * config/spu/t-spu-elf (LIB2ADDEH): Remove. | |
15675 | * config/t-darwin (LIB2ADDEH): Remove. | |
15676 | * config/t-freebsd (LIB2ADDEH): Remove. | |
15677 | * config/t-libunwind (LIB2ADDEH, LIB2ADDEHSTATIC): Remove. | |
15678 | * config/t-libunwind-elf: Move to ../libgcc/config. | |
15679 | * config/t-linux (LIB2ADDEH): Remove. | |
15680 | * config/t-sol2 (LIB2ADDEH): Remove. | |
15681 | * config/xtensa/t-xtensa (LIB2ADDEH): Remove. | |
15682 | * system.h (MD_FROB_UPDATE_CONTEXT): Poison. | |
15683 | ||
15684 | 2011-08-05 H.J. Lu <hongjiu.lu@intel.com> | |
15685 | ||
15686 | * config/i386/i386.c (processor_alias_table): Add core-avx-i. | |
15687 | ||
15688 | * doc/invoke.texi: Document core-avx-i. | |
15689 | ||
15690 | 2011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
15691 | ||
15692 | * tsystem.h (CONST_CAST2, CONST_CAST): Define. | |
15693 | ||
15694 | 2011-08-05 Ira Rosen <ira.rosen@linaro.org> | |
15695 | ||
15696 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Use the | |
15697 | result of multiple results reduction when extracting the final | |
15698 | value using scalar code. | |
15699 | ||
15700 | 2011-08-05 Richard Guenther <rguenther@suse.de> | |
15701 | ||
15702 | PR tree-optimization/49984 | |
15703 | * tree-vrp.c (extract_range_from_binary_expr_1): Handle BIT_XOR_EXPR. | |
15704 | ||
15705 | 2011-08-05 Richard Guenther <rguenther@suse.de> | |
15706 | ||
15707 | * tree-vrp.c (zero_nonzero_bits_from_vr): Make sure to always | |
15708 | return true for constant integer ranges. | |
15709 | (extract_range_from_binary_expr_1): Simplify BIT_AND_EXPR and | |
15710 | BIT_IOR_EXPR handling. | |
15711 | ||
15712 | 2011-08-04 Kai Tietz <ktietz@redhat.com> | |
15713 | ||
15714 | * config/i386/i386.c (setup_incoming_varargs_ms_64): Set | |
15715 | ix86_varargs_gpr_size and ix86_varargs_fpr_size to zero. | |
15716 | ||
15717 | 2011-08-04 Ira Rosen <ira.rosen@linaro.org> | |
15718 | ||
15719 | * tree-vectorizer.h (struct _stmt_vec_info): Add new field for | |
15720 | pattern def statement, and its access macro. | |
15721 | (NUM_PATTERNS): Set to 5. | |
15722 | * tree-vect-loop.c (vect_determine_vectorization_factor): Handle | |
15723 | pattern def statement. | |
15724 | (vect_transform_loop): Likewise. | |
15725 | * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Add new | |
15726 | function vect_recog_over_widening_pattern (). | |
15727 | (vect_operation_fits_smaller_type): New function. | |
15728 | (vect_recog_over_widening_pattern, vect_mark_pattern_stmts): | |
15729 | Likewise. | |
15730 | (vect_pattern_recog_1): Move the code that marks pattern | |
15731 | statements to vect_mark_pattern_stmts (), and call it. Update | |
15732 | documentation. | |
15733 | * tree-vect-stmts.c (vect_supportable_shift): New function. | |
15734 | (vect_analyze_stmt): Handle pattern def statement. | |
15735 | (new_stmt_vec_info): Initialize pattern def statement. | |
15736 | ||
15737 | 2011-08-04 Richard Henderson <rth@redhat.com> | |
15738 | ||
15739 | PR target/49964 | |
15740 | * config/i386/i386.c (ix86_expand_call): Don't create nested | |
15741 | PARALLELs for TARGET_VZEROUPPER. | |
15742 | (ix86_split_call_vzeroupper): Fix extraction of the original call. | |
15743 | * config/i386/i386.md (*call_rex64_ms_sysv_vzeroupper): Don't | |
15744 | recognize nested PARALLELs. | |
15745 | (*call_pop_vzeroupper, *sibcall_pop_vzeroupper, | |
15746 | *call_value_rex64_ms_sysv_vzeroupper, *call_value_pop_vzeroupper, | |
15747 | *sibcall_value_pop_vzeroupper): Likewise. | |
15748 | ||
15749 | 2011-08-04 Richard Henderson <rth@redhat.com> | |
15750 | ||
15751 | PR middle-end/49968 | |
15752 | * calls.c (expand_call): Use fixup_args_size_notes for | |
15753 | emit_stack_restore. | |
15754 | * expr.c (fixup_args_size_notes): Allow STACK_POINTER_REGNUM sets | |
15755 | in non-standard modes. | |
15756 | ||
15757 | 2011-08-04 Jakub Jelinek <jakub@redhat.com> | |
15758 | ||
15759 | * gcc.c (self_spec): New variable. | |
15760 | (static_specs): Add self_spec. | |
15761 | (main): Call do_self_spec on "self_spec" specs after reading | |
15762 | user specs files. Move compare_debug handling right after that. | |
15763 | ||
15764 | 2011-08-04 Richard Guenther <rguenther@suse.de> | |
15765 | ||
15766 | * tree-vrp.c (vrp_expr_computes_nonnegative): Remove. | |
15767 | (value_range_nonnegative_p): New function. | |
15768 | (ssa_name_nonnegative_p): Use it. | |
15769 | (value_range_constant_singleton): New function. | |
15770 | (op_with_constant_singleton_value_range): Use it. | |
15771 | (extract_range_from_binary_expr_1): New function, split out from ... | |
15772 | (extract_range_from_binary_expr): ... this. Remove fallback | |
15773 | constant folding done here. | |
15774 | ||
15775 | 2011-08-04 Richard Guenther <rguenther@suse.de> | |
15776 | ||
15777 | PR tree-optimization/49806 | |
15778 | * tree-vrp.c (op_with_boolean_value_range_p): New function. | |
15779 | (simplify_truth_ops_using_ranges): Simplify. Allow inserting | |
15780 | a new statement for a final conversion to bool. | |
15781 | ||
15782 | 2011-08-04 Romain Geissler <romain.geissler@gmail.com> | |
15783 | ||
15784 | * gengtype-state.c: Include "bconfig.h" if | |
15785 | GENERATOR_FILE is defined, "config.h" otherwise. | |
15786 | * gengtype.c: Likewise. | |
15787 | * gengtype-lex.l: Likewise. | |
15788 | * gengtype-parse.c: Likewise. | |
15789 | * Makefile.in (gengtype-lex.o-warn): New variable. | |
15790 | (plugin_resourcesdir): Likewise. | |
15791 | (plugin_bindir): Likewise. | |
15792 | (plugin_includedir): Use $(plugin_resourcesdir) as prefix base. | |
15793 | (MOSTLYCLEANFILES): Add gengtype$(exeext). | |
15794 | (native): Depend on gengtype$(exeext) is $enable_plugin | |
15795 | is set to "yes". | |
15796 | (gtype.state): Depend on s-gtype. Use temporary file. | |
15797 | (gengtype-lex.o): New rule. | |
15798 | (gengtype-parse.o): Likewise. | |
15799 | (gengtype-state.o): Likewise. | |
15800 | (gengtype$(exeext)): Likewise. | |
15801 | (install-gengtype): Likewise. | |
15802 | (gengtype.o): Likewise. | |
15803 | (build/gengtype.o): Depend on version.h. | |
15804 | (build/gengtype-state): Depend on double-int.h, version.h, | |
15805 | $(HASHTAB_H), $(OBSTACK_H), $(XREGEX_H) and build/errors.o. | |
15806 | (install-plugin): Depend on install-gengtype. | |
15807 | ||
15808 | 2011-08-04 Jakub Jelinek <jakub@redhat.com> | |
15809 | ||
15810 | PR middle-end/49905 | |
15811 | * tree.h (init_attributes): New prototype. | |
15812 | * attribs.c (init_attributes): No longer static. | |
15813 | ||
15814 | 2011-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
15815 | ||
15816 | * config/arm/arm.c (arm_set_fixed_optab_libfunc): Constify | |
15817 | maybe_suffix. | |
15818 | ||
15819 | 2011-08-03 David Li <davidxl@google.com> | |
15820 | ||
15821 | * tree-optimize.c (execute_fixup_cfg): Fix up entry | |
15822 | outgoing edge counts after inlining. | |
15823 | ||
15824 | 2011-08-03 David Li <davidxl@google.com> | |
15825 | ||
15826 | * profile.c (compute_branch_probabilities): Compute | |
15827 | function frequency after profile annotation. | |
15828 | ||
15829 | 2011-08-04 Alan Modra <amodra@gmail.com> | |
15830 | ||
15831 | * config/rs6000/rs6000.c (rs6000_emit_epilogue): Simplify | |
15832 | use_backchain_to_restore_sp initialisation. | |
15833 | (rs6000_legitimate_offset_address_p): Simplify offset test. | |
15834 | ||
15835 | 2011-08-03 Richard Henderson <rth@redhat.com> | |
15836 | ||
15837 | * config/spu/spu.md: Use define_c_enum instead of define_constants. | |
15838 | (UNSPECV_BLOCKAGE, UNSPECV_LNOP, UNSPECV_SYNC): Rename from UNSPEC_*. | |
15839 | (UNSPECV_NOP): New. | |
15840 | ||
15841 | 2011-08-03 Richard Henderson <rth@redhat.com> | |
15842 | ||
15843 | PR target/34888 | |
15844 | * config/avr/avr.md: New splitter for REG_ARGS_SIZE 0. | |
15845 | ||
15846 | 2011-08-03 Jakub Jelinek <jakub@redhat.com> | |
15847 | ||
15848 | PR tree-optimization/49948 | |
15849 | * gimple.c (walk_stmt_load_store_addr_ops): Walk CONSTRUCTOR elements. | |
15850 | ||
15851 | 2011-08-03 Anatoly Sokolov <aesok@post.ru> | |
15852 | ||
15853 | * config/m32c/m32c.c (class_sizes): Remove. | |
15854 | (reduce_class): Change arguments and return type to reg_class_t. | |
15855 | Change type cc var to HARD_REG_SET. Change type best var to | |
15856 | reg_class_t. Change type best_size var to unsigned int. Remove | |
15857 | initialization class_sizes var. Use reg_class_size array instead | |
15858 | of class_sizes. Use reg_class_contents array instead | |
15859 | of class_contents. | |
15860 | ||
15861 | 2011-08-03 Richard Guenther <rguenther@suse.de> | |
15862 | ||
15863 | PR middle-end/49958 | |
15864 | * fold-const.c (fold_binary_loc): Only associate | |
15865 | (+ (+ (* a b) c) (* d e)) as (+ (+ (* a b) (* d e)) c) if | |
15866 | overflow wraps. | |
15867 | ||
15868 | 2011-08-03 Alan Modra <amodra@gmail.com> | |
15869 | ||
15870 | PR rtl-optimization/49941 | |
15871 | * jump.c (mark_jump_label): Comment. | |
15872 | (mark_jump_label_1): Set JUMP_LABEL for return jumps. | |
15873 | * emit-rtl.c (copy_rtx_if_shared_1, copy_insn_1): Leave RETURN shared. | |
15874 | (mark_used_flags): Don't mark RETURN. | |
15875 | ||
15876 | 2011-08-03 Richard Guenther <rguenther@suse.de> | |
15877 | ||
15878 | PR tree-optimization/49938 | |
15879 | * tree-scalar-evolution.c (interpret_loop_phi): Gracefully | |
15880 | deal with a POLYNOMIAL_CHREC. | |
15881 | ||
15882 | 2011-08-03 Revital Eres <revital.eres@linaro.org> | |
15883 | ||
15884 | * modulo-sched.c (calculate_stage_count, | |
15885 | calculate_must_precede_follow, get_sched_window, | |
15886 | try_scheduling_node_in_cycle, remove_node_from_ps): Add | |
15887 | declaration. | |
15888 | (update_node_sched_params, set_must_precede_follow, optimize_sc): | |
15889 | New functions. | |
15890 | (reset_sched_times): Call update_node_sched_params. | |
15891 | (sms_schedule): Call optimize_sc. | |
15892 | (get_sched_window): Change function arguments. | |
15893 | (sms_schedule_by_order): Update call to get_sched_window. | |
15894 | Call set_must_precede_follow. | |
15895 | (calculate_stage_count): Add function argument. | |
15896 | ||
15897 | 2011-08-02 Richard Henderson <rth@redhat.com> | |
15898 | ||
15899 | PR target/49864 | |
15900 | PR target/49879 | |
15901 | * reg-notes.def (REG_ARGS_SIZE): New. | |
15902 | * calls.c (emit_call_1): Emit REG_ARGS_SIZE for call_pop. | |
15903 | (expand_call): Add REG_ARGS_SIZE to emit_stack_restore. | |
15904 | * cfgcleanup.c (old_insns_match_p): Don't allow cross-jumping to | |
15905 | different stack levels. | |
15906 | * combine-stack-adj.c (adjust_frame_related_expr): Remove. | |
15907 | (maybe_move_args_size_note): New. | |
15908 | (combine_stack_adjustments_for_block): Use it. | |
15909 | * combine.c (distribute_notes): Place REG_ARGS_SIZE. | |
15910 | * dwarf2cfi.c (dw_cfi_row_struct): Remove args_size member. | |
15911 | (dw_trace_info): Add beg_true_args_size, end_true_args_size, | |
15912 | beg_delay_args_size, end_delay_args_size, eh_head, args_size_undefined. | |
15913 | (cur_cfa): New. | |
15914 | (queued_args_size): Remove. | |
15915 | (add_cfi_args_size): Assert size is non-negative. | |
15916 | (stack_adjust_offset, dwarf2out_args_size): Remove. | |
15917 | (dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust): Remove. | |
15918 | (notice_args_size, notice_eh_throw): New. | |
15919 | (dwarf2out_frame_debug_def_cfa): Use cur_cfa. | |
15920 | (dwarf2out_frame_debug_adjust_cfa): Likewise. | |
15921 | (dwarf2out_frame_debug_cfa_offset): Likewise. | |
15922 | (dwarf2out_frame_debug_expr): Likewise. Don't stack_adjust_offset. | |
15923 | (dwarf2out_frame_debug): Don't handle non-frame-related-p insns. | |
15924 | (change_cfi_row): Don't emit args_size. | |
15925 | (maybe_record_trace_start_abnormal): Split out from ... | |
15926 | (maybe_record_trace_start): Here. Set args_size_undefined. | |
15927 | (create_trace_edges): Update to match. | |
15928 | (scan_trace): Handle REG_ARGS_SIZE. | |
15929 | (connect_traces): Connect args_size between EH insns. | |
15930 | * emit-rtl.c (try_split): Handle REG_ARGS_SIZE. | |
15931 | * explow.c (suppress_reg_args_size): New. | |
15932 | (adjust_stack_1): Split out from ... | |
15933 | (adjust_stack): ... here. | |
15934 | (anti_adjust_stack): Use it. | |
15935 | (allocate_dynamic_stack_space): Suppress REG_ARGS_SIZE. | |
15936 | * expr.c (mem_autoinc_base): New. | |
15937 | (fixup_args_size_notes): New. | |
15938 | (emit_single_push_insn_1): Rename from emit_single_push_insn. | |
15939 | (emit_single_push_insn): New. Generate REG_ARGS_SIZE. | |
15940 | * recog.c (peep2_attempt): Handle REG_ARGS_SIZE. | |
15941 | * reload1.c (reload_as_needed): Likewise. | |
15942 | * rtl.h (fixup_args_size_notes): Declare. | |
15943 | ||
15944 | 2011-08-02 Paolo Carlini <paolo.carlini@oracle.com> | |
15945 | ||
15946 | PR bootstrap/49914 | |
15947 | * fold-const.c (fold_plusminus_mult_expr): Use abs_hwi instead | |
15948 | of abs. | |
15949 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise. | |
15950 | * tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise. | |
15951 | ||
15952 | 2011-08-02 Richard Henderson <rth@redhat.com> | |
15953 | ||
15954 | * config/h8300/h8300.c (push, pop): Return the insn. | |
15955 | (h8300_swap_into_er6): Generate correct unwind info. | |
15956 | (h8300_swap_out_of_er6): Likewise. | |
15957 | * dwarf2cfi.c (def_cfa_1): Clear cfa_cfi if we no longer have a | |
15958 | complex cfa expression. | |
15959 | (dwarf2out_frame_debug_def_cfa): Allow (plus (mem) (const_int)) too. | |
15960 | ||
15961 | 2011-08-02 H.J. Lu <hongjiu.lu@intel.com> | |
15962 | ||
15963 | * config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo. | |
15964 | ||
15965 | 2011-08-02 Richard Henderson <rth@redhat.com> | |
15966 | ||
15967 | PR target/49878 | |
15968 | * config/h8300/h8300.c (h8300_move_ok): New. | |
15969 | * config/h8300/h8300-protos.h: Declare it. | |
15970 | * config/h8300/h8300.md (P): New mode iterator. | |
15971 | (*movqi_h8300, *movqi_h8300hs, movqi): Use h8300_move_ok. | |
15972 | (*movqi_h8sx, *movhi_h8300, *movhi_h8300hs, movhi): Likewise. | |
15973 | (movsi, *movsi_h8300, *movsi_h8300hs): Likewise. | |
15974 | (*pushqi1_h8300): Rename from pushqi1_h8300; use PRE_MODIFY. | |
15975 | (*pushqi1_h8300hs_<P>): Macroize from pushqi1_h8300hs_advanced | |
15976 | and pushqi1_h8300hs_normal; use PRE_MODIFY and | |
15977 | register_no_sp_elim_operand. | |
15978 | (*pushhi1_h8300hs_<P>): Similarly. | |
15979 | (pushqi1, pushhi1, pushhi1_h8300): Remove. | |
15980 | * config/h8300/predicates.md (register_no_sp_elim_operand): New. | |
15981 | ||
15982 | 2011-08-02 Richard Henderson <rth@redhat.com> | |
15983 | ||
15984 | PR target/49881 | |
15985 | * config/avr/avr.md (push<MPUSH>1): Don't constrain the operand. | |
15986 | ||
15987 | 2011-08-02 Jakub Jelinek <jakub@redhat.com> | |
15988 | ||
15989 | * c-parser.c (enum c_parser_prec): New enum, moved from within | |
15990 | c_parser_binary_expression. | |
15991 | (c_parser_binary_expression): Add PREC argument. Stop parsing | |
15992 | if operator has lower or equal precedence than PREC. | |
15993 | (c_parser_conditional_expression, c_parser_omp_for_loop): Adjust | |
15994 | callers. | |
15995 | (c_parser_omp_atomic): Handle parsing OpenMP 3.1 atomics. | |
15996 | Adjust c_finish_omp_atomic caller. | |
15997 | (c_parser_omp_taskyield): New function. | |
15998 | (c_parser_pragma): Handle PRAGMA_OMP_TASKYIELD. | |
15999 | (c_parser_omp_clause_name): Handle final and mergeable clauses. | |
16000 | (c_parser_omp_clause_final, c_parser_omp_clause_mergeable): New | |
16001 | functions. | |
16002 | (c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_FINAL | |
16003 | and PRAGMA_OMP_CLAUSE_MERGEABLE. | |
16004 | (OMP_TASK_CLAUSE_MASK): Allow final and mergeable clauses. | |
16005 | (c_parser_omp_clause_reduction): Handle min and max. | |
16006 | * c-typeck.c (c_finish_omp_clauses): Don't complain about | |
16007 | const qualified predetermined vars in firstprivate clause. | |
16008 | andle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. | |
16009 | Handle MIN_EXPR and MAX_EXPR. | |
16010 | * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_FINAL | |
16011 | and OMP_CLAUSE_MERGEABLE. | |
16012 | (dump_generic_node): Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD | |
16013 | and OMP_ATOMIC_CAPTURE_NEW. | |
16014 | * tree.c (omp_clause_num_ops): Add OMP_CLAUSE_FINAL and | |
16015 | OMP_CLAUSE_MERGEABLE. | |
16016 | (omp_clause_code_name): Likewise. | |
16017 | (walk_tree_1): Handle OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. | |
16018 | * tree.h (enum omp_clause_code): Add OMP_CLAUSE_FINAL | |
16019 | and OMP_CLAUSE_MERGEABLE. | |
16020 | (OMP_CLAUSE_FINAL_EXPR): Define. | |
16021 | * omp-low.c (scan_sharing_clauses): Handle OMP_CLAUSE_FINAL and | |
16022 | OMP_CLAUSE_MERGEABLE. | |
16023 | (expand_task_call): Likewise. | |
16024 | (expand_omp_atomic_load, expand_omp_atomic_store): New functions. | |
16025 | (expand_omp_atomic_fetch_op): Handle cases where old or new | |
16026 | value is needed afterwards. | |
16027 | (expand_omp_atomic): Call expand_omp_atomic_load resp. | |
16028 | expand_omp_atomic_store. | |
16029 | * gimplify.c (gimplify_omp_atomic, gimplify_expr): Handle | |
16030 | OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and OMP_ATOMIC_CAPTURE_NEW. | |
16031 | (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle | |
16032 | OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. | |
16033 | * tree-nested.c (convert_nonlocal_omp_clauses, | |
16034 | convert_local_omp_clauses): Likewise. | |
16035 | * tree.def (OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD, | |
16036 | OMP_ATOMIC_CAPTURE_NEW): New. | |
16037 | * gimple.h (GF_OMP_ATOMIC_NEED_VALUE): New. | |
16038 | (gimple_omp_atomic_need_value_p, gimple_omp_atomic_set_need_value): | |
16039 | New inlines. | |
16040 | * omp-builtins.def (BUILT_IN_GOMP_TASKYIELD): New builtin. | |
16041 | * doc/generic.texi: Mention OMP_CLAUSE_COLLAPSE, | |
16042 | OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL and OMP_CLAUSE_MERGEABLE. | |
16043 | ||
16044 | 2011-08-02 Kai Tietz <ktietz@redhat.com> | |
16045 | ||
16046 | * gimple.c (canonicalize_cond_expr_cond): Handle cast from | |
16047 | boolean-type. | |
16048 | (ssa_forward_propagate_and_combine): Interprete result of | |
16049 | forward_propagate_comparison. | |
16050 | * gcc/gimple-fold.c (fold_gimple_assign): Add canonicalization for | |
16051 | boolean-typed operands for comparisons. | |
16052 | ||
16053 | 2011-08-02 Georg-Johann Lay <avr@gjlay.de> | |
16054 | ||
16055 | * config/avr/libgcc.S: Gather related function in the | |
16056 | same input section. | |
16057 | (__mulqihi3, __mulqihi3, __divmodqi4, __divmodhi4, __udivmodsi4, | |
16058 | __divmodsi4): Use XCALL/XJMP instead of rcall/rjmp for external | |
16059 | references. | |
16060 | (__udivmodqi4, __divmodqi4, __udivmodhi4, __divmodhi4, | |
16061 | __udivmodsi4, __divmodsi4, __prologue_saves__, | |
16062 | __epilogue_restores__, _exit, __tablejump2__, __tablejump__, | |
16063 | __do_copy_data, __do_clear_bss, __do_global_ctors, | |
16064 | __do_global_dtors, __tablejump_elpm__): Enclose in DEFUN/ENDF. | |
16065 | ||
16066 | 2011-08-02 Uros Bizjak <ubizjak@gmail.com> | |
16067 | ||
16068 | PR target/47766 | |
16069 | * doc/md.texi (stack_protect_set): The pattern moves ptr_mode value. | |
16070 | (stack_protect_test): The pattern compares ptr_mode value. | |
16071 | ||
16072 | 2011-08-02 Alan Modra <amodra@gmail.com> | |
16073 | ||
16074 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Add REG_CFA_RESTORE | |
16075 | note for save_LR_around_toc_setup sequence. | |
16076 | ||
16077 | 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> | |
16078 | ||
16079 | * config/i386/lzcntintrin.h (__lzcnt64): Replace long with long long. | |
16080 | ||
16081 | 2011-08-01 Sebastian Pop <sebastian.pop@amd.com> | |
16082 | Joseph Myers <joseph@codesourcery.com> | |
16083 | ||
16084 | * Makefile.in (hwint.o): Depend on DIAGNOSTIC_CORE_H. | |
16085 | * hwint.c: Include diagnostic-core.h. | |
16086 | (abs_hwi): New. | |
16087 | (gcd): Moved here... | |
16088 | (pos_mul_hwi): New. | |
16089 | (mul_hwi): New. | |
16090 | (least_common_multiple): Moved here... | |
16091 | * hwint.h (gcd): ... from here. | |
16092 | (least_common_multiple): ... from here. | |
16093 | (HOST_WIDE_INT_MIN): New. | |
16094 | (HOST_WIDE_INT_MAX): New. | |
16095 | (abs_hwi): Declared. | |
16096 | (gcd): Declared. | |
16097 | (pos_mul_hwi): Declared. | |
16098 | (mul_hwi): Declared. | |
16099 | (least_common_multiple): Declared. | |
16100 | * omega.c (check_pos_mul): Removed. | |
16101 | (check_mul): Removed. | |
16102 | (omega_solve_geq): Use pos_mul_hwi instead of check_pos_mul and | |
16103 | mul_hwi instead of check_mul. | |
16104 | ||
16105 | 2011-08-01 Richard Henderson <rth@redhat.com> | |
16106 | ||
16107 | PR target/49881 | |
16108 | * config/avr/avr.h (PUSH_ROUNDING): New. | |
16109 | * config/avr/avr.md (pushqi1): Rename from *pushqi. | |
16110 | (*pushhi, *pushsi, *pushsf): Remove. | |
16111 | (MPUSH): New mode iterator. | |
16112 | (push<MPUSH>1): New expander. | |
16113 | ||
16114 | 2011-08-01 Anatoly Sokolov <aesok@post.ru> | |
16115 | ||
16116 | * config/mmix/mmix.h (PREFERRED_RELOAD_CLASS, | |
16117 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro. | |
16118 | * config/mmix/mmix-protos.h (mmix_preferred_reload_class, | |
16119 | mmix_preferred_output_reload_class): Remove. | |
16120 | * config/mmix/mmix.c (mmix_preferred_reload_class, | |
16121 | mmix_preferred_output_reload_class): Make static. Change rclass | |
16122 | argument and return type to reg_class_t. | |
16123 | (TARGET_PREFERRED_RELOAD_CLASS, | |
16124 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
16125 | ||
16126 | 2011-08-01 Joern Rennecke <joern.rennecke@embecosm.com> | |
16127 | ||
16128 | * mode-switching.c (optimize_mode_switching): Fix bug in MODE_AFTER | |
16129 | handling. | |
16130 | ||
16131 | 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> | |
16132 | ||
16133 | PR target/47766 | |
16134 | * config/i386/i386.md (PTR): New. | |
16135 | (stack_protect_set: Check TARGET_LP64 instead of TARGET_64BIT. | |
16136 | (stack_protect_test): Likewise. | |
16137 | (stack_protect_set_<mode>): Replace ":P" with ":PTR". | |
16138 | (stack_tls_protect_set_<mode>): Likewise. | |
16139 | (stack_tls_protect_test_<mode>): Likewise. | |
16140 | ||
16141 | 2011-08-01 Uros Bizjak <ubizjak@gmail.com> | |
16142 | ||
16143 | PR target/49927 | |
16144 | * config/i386/i386.c (ix86_address_subreg_operand): New. | |
16145 | (ix86_decompose_address): Use ix86_address_subreg_operand. | |
16146 | (ix86_legitimate_address_p): Do not assert that subregs satisfy | |
16147 | register_no_elim_operand in DImode. | |
16148 | ||
16149 | 2011-08-01 Ira Rosen <ira.rosen@linaro.org> | |
16150 | ||
16151 | PR tree-optimization/49926 | |
16152 | * tree-vect-loop.c (vect_is_slp_reduction): Check that a statement | |
16153 | in a chain doesn't have uses both inside and outside the loop. | |
16154 | ||
16155 | 2011-08-01 Georg-Johann Lay <avr@gjlay.de> | |
16156 | ||
16157 | * config/avr/avr.h (mcu_type_s): Add errata_skip field. | |
16158 | * config/avr/avr-devices.c (avr_mcu_types): Use it. | |
16159 | * config/avr/avr-mcus.def (AVR_MCU): Use it. | |
16160 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use it to builtin | |
16161 | define __AVR_ERRATA_SKIP__ and __AVR_ERRATA_SKIP_JMP_CALL__. | |
16162 | * config/avr/libgcc.S (__mulshisi3, __ffshi2, __fmulsu_exit): | |
16163 | Use __AVR_ERRATA_SKIP_JMP_CALL__ instead of __AVR_HAVE_JMP_CALL__ | |
16164 | to detect if XJMP must not be skipped. | |
16165 | ||
16166 | 2011-08-02 Alan Modra <amodra@gmail.com> | |
16167 | ||
16168 | * config/rs6000/rs6000-protos.h (rs6000_save_toc_in_prologue_p): | |
16169 | Delete. | |
16170 | * config/rs6000/rs6000.c (rs6000_save_toc_in_prologue_p): Make static. | |
16171 | (rs6000_emit_prologue): Don't prematurely return when | |
16172 | TARGET_SINGLE_PIC_BASE. Don't emit eh_frame info in | |
16173 | save_toc_in_prologue case. | |
16174 | (rs6000_call_indirect_aix): Only disallow save_toc_in_prologue for | |
16175 | calls_alloca. | |
16176 | ||
16177 | 2011-08-01 Georg-Johann Lay <avr@gjlay.de> | |
16178 | ||
16179 | * config/avr/avr-devices.c: Delete SVN property svn:executable. | |
16180 | * config/avr/predicates.md: Ditto. | |
16181 | * config/avr/driver-avr.c: Ditto. | |
16182 | * config/avr/genopt.sh: Set SVN property svn:executable to *. | |
16183 | ||
16184 | 2011-08-01 H.J. Lu <hongjiu.lu@intel.com> | |
16185 | ||
16186 | * calls.c (emit_library_call_value_1): Declare size only if | |
16187 | BLOCK_REG_PADDING is defined. | |
16188 | ||
16189 | 2011-08-01 Kirill Yukhin <kirill.yukhin@intel.com> | |
16190 | ||
16191 | PR target/49547 | |
16192 | * config.gcc (i[34567]86-*-*): Replace abmintrin.h with lzcntintrin.h. | |
16193 | (x86_64-*-*): Likewise. | |
16194 | * config/i386/i386.opt (mlzcnt): New. | |
16195 | * config/i386/abmintrin.h: File removed. | |
16196 | (__lzcnt_u16, __lzcnt, __lzcnt_u64): Moved to ... | |
16197 | * config/i386/lzcntintrin.h: ... here. New file. | |
16198 | (__lzcnt): Rename to ... | |
16199 | (__lzcnt32): ... this. | |
16200 | * config/i386/bmiintrin.h (head): Update copyright year. | |
16201 | (__lzcnt_u16): Removed. | |
16202 | (__lzcnt_u32): Likewise. | |
16203 | (__lzcnt_u64): Likewise. | |
16204 | * config/i386/x86intrin.h: Include lzcntintrin.h when __LZCNT__ | |
16205 | is defined, remove abmintrin.h. | |
16206 | * config/i386/cpuid.h (bit_LZCNT): New. | |
16207 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
16208 | LZCNT feature. | |
16209 | * config/i386/i386-c.c (ix86_target_macros_internal): Define | |
16210 | __LZCNT__ if needed. | |
16211 | * config/i386/i386.c (ix86_target_string): New option -mlzcnt. | |
16212 | (ix86_option_override_internal): Handle LZCNT option. | |
16213 | (ix86_valid_target_attribute_inner_p): Likewise. | |
16214 | (struct builtin_description bdesc_args) <IX86_BUILTIN_CLZS>: Update. | |
16215 | * config/i386/i386.h (TARGET_LZCNT): New. | |
16216 | (CLZ_DEFINED_VALUE_AT_ZERO): Update. | |
16217 | * config/i386/i386.md (clz<mode>2): Update insn constraint. | |
16218 | (clz<mode>2_lzcnt): Likewise. | |
16219 | * doc/invoke.texi: Mention -mlzcnt option. | |
16220 | * doc/extend.texi: Likewise. | |
16221 | ||
16222 | 2011-08-01 Julian Brown <julian@codesourcery.com> | |
16223 | ||
16224 | * configure.ac (fixed-point): Add ARM support. | |
16225 | * configure: Regenerate. | |
16226 | * config/arm/arm.c (arm_fixed_mode_set): New struct. | |
16227 | (arm_set_fixed_optab_libfunc): New. | |
16228 | (arm_set_fixed_conv_libfunc): New. | |
16229 | (arm_init_libfuncs): Initialise fixed-point helper libfuncs with | |
16230 | ARM-specific names. | |
16231 | (aapcs_libcall_value): Return sub-word-size fixed-point libcall | |
16232 | return values in SImode. | |
16233 | (arm_return_in_msb): Return fixed-point types in the msb. | |
16234 | (arm_pad_reg_upwards, arm_pad_arg_upwards): Pad fixed-point types | |
16235 | upwards. | |
16236 | (arm_scalar_mode_supported_p): Support fixed-point modes. | |
16237 | (arm_vector_mode_supported_p): Support vector fixed-point modes. | |
16238 | * config/arm/arm.h (SHORT_FRACT_TYPE_SIZE, FRACT_TYPE_SIZE) | |
16239 | (LONG_FRACT_TYPE_SIZE, LONG_LONG_FRACT_TYPE_SIZE) | |
16240 | (SHORT_ACCUM_TYPE_SIZE, ACCUM_TYPE_SIZE, LONG_ACCUM_TYPE_SIZE) | |
16241 | (LONG_LONG_ACCUM_TYPE_SIZE, MAX_FIXED_MODE_SIZE): Define. | |
16242 | * config/arm/iterators.md (FIXED, ADDSUB, UQADDSUB, QADDSUB, QMUL): | |
16243 | New mode iterators. | |
16244 | (qaddsub_suf): New mode attribute. | |
16245 | * config/arm/arm-modes.def (FRACT, UFRACT, ACCUM, UACCUM): Declare | |
16246 | vector modes. | |
16247 | * config/arm/predicates.md (sat_shift_operator): New predicate. | |
16248 | * config/arm/arm-fixed.md: New. | |
16249 | * config/arm/arm.md: Include arm-fixed.md. | |
16250 | * config/arm/t-arm (MD_INCLUDES): Add arm-fixed.md. | |
16251 | ||
16252 | 2011-08-01 Julian Brown <julian@codesourcery.com> | |
16253 | ||
16254 | * calls.c (emit_library_call_value_1): Support padding for libcall | |
16255 | arguments and return values. | |
16256 | * config/arm/arm.c (arm_pad_arg_upward): Pad half-float values | |
16257 | downwards in big-endian mode. | |
16258 | ||
16259 | 2011-08-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
16260 | ||
16261 | PR debug/49887 | |
16262 | * config/sol2.c (solaris_code_end): Rename to solaris_file_end. | |
16263 | * config/sol2-protos.h: Likewise. | |
16264 | * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Don't call | |
16265 | solaris_code_end. | |
16266 | * config/i386/sol2.h [!USE_GAS] (TARGET_ASM_FILE_END): Redefine. | |
16267 | * config/sparc/sparc.c (sparc_file_end) [TARGET_SOLARIS]: Call | |
16268 | solaris_file_end. | |
16269 | * config/sparc/sol2.h (TARGET_ASM_CODE_END): Remove. | |
16270 | ||
16271 | 2011-08-01 Julian Brown <julian@codesourcery.com> | |
16272 | ||
16273 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Support FIXED_CST. | |
16274 | ||
16275 | 2011-08-01 Julian Brown <julian@codesourcery.com> | |
16276 | ||
16277 | * final.c (output_addr_const): Print fixed-point constants as | |
16278 | decimal not hex. | |
16279 | ||
16280 | 2011-08-01 Richard Guenther <rguenther@suse.de> | |
16281 | ||
16282 | * stor-layout.c (initialize_sizetypes): Properly sign-extend | |
16283 | bitsiztype TYPE_MAX_VALUE. | |
16284 | ||
16285 | 2011-08-01 Julian Brown <julian@codesourcery.com> | |
16286 | ||
16287 | * optabs.c (prepare_cmp_insn): Use correct biasing for fixed-point | |
16288 | comparison helpers. | |
16289 | ||
16290 | 2011-07-31 Richard Henderson <rth@redhat.com> | |
16291 | ||
16292 | * config/h8300/crti.asm: Add flags to .section directive. | |
16293 | * config/h8300/crtn.asm: Likewise. | |
16294 | ||
16295 | 2011-07-31 Richard Henderson <rth@redhat.com> | |
16296 | ||
16297 | * stor-layout.c (initialize_sizetypes): Handle unsigned short. | |
16298 | * tree.c (build_common_tree_nodes): Likewise. | |
16299 | ||
16300 | 2011-07-31 Kaz Kojima <kkojima@gcc.gnu.org> | |
16301 | ||
16302 | PR target/49880 | |
16303 | * config/sh/sh.md (udivsi3_i1): Enable for TARGET_DIVIDE_CALL_DIV1. | |
16304 | (divsi3_i1): Likewise. | |
16305 | ||
16306 | 2011-07-31 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
16307 | ||
16308 | PR tree-optimization/49749 | |
16309 | * tree-ssa-reassoc.c (get_rank): New forward declaration. | |
16310 | (PHI_LOOP_BIAS): New macro. | |
16311 | (phi_rank): New function. | |
16312 | (loop_carried_phi): Likewise. | |
16313 | (propagate_rank): Likewise. | |
16314 | (get_rank): Add calls to phi_rank and propagate_rank. | |
16315 | ||
16316 | 2011-07-31 H.J. Lu <hongjiu.lu@intel.com> | |
16317 | ||
16318 | * config/i386/x86-64.h (SIZE_TYPE): Check TARGET_LP64 instead | |
16319 | of TARGET_64BIT. | |
16320 | (PTRDIFF_TYPE): Likewise. | |
16321 | ||
16322 | 2011-07-31 Uros Bizjak <ubizjak@gmail.com> | |
16323 | ||
16324 | PR target/49920 | |
16325 | * config/i386/i386.md (strset): Do not expand strset_singleop | |
16326 | when %eax or $edi are fixed. | |
16327 | (*strsetdi_rex_1): Disable when %eax or %edi are fixed. | |
16328 | (*strsetsi_1): Ditto. | |
16329 | (*strsethi_1): Ditto. | |
16330 | (*strsetqi_1): Ditto. | |
16331 | (*rep_stosdi_rex64): Disable when %eax, %ecx or %edi are fixed. | |
16332 | (*rep_stossi): Ditto. | |
16333 | (*rep_stosqi): Ditto. | |
16334 | (*strlenqi_1): Ditto. | |
16335 | (cmpstrnsi): Also fail when %ecx is fixed. | |
16336 | (*cmpstrnqi_nz_1): Disable when %ecx, %esi or %edi are fixed. | |
16337 | (*cmpstrnqi_1): Ditto. | |
16338 | (*strmovdi_rex_1): Disable when %esi or %edi are fixed. | |
16339 | (*strmovsi_1): Ditto. | |
16340 | (*strmovhi_1): Ditto. | |
16341 | (*strmovqi_1): Ditto. | |
16342 | (*rep_movdi_rex64): Disable when %ecx, %esi or %edi are fixed. | |
16343 | (*rep_movsi): Ditto. | |
16344 | (*rep_movqi): Ditto. | |
16345 | ||
16346 | 2011-07-31 Mikael Pettersson <mikpe@it.uu.se> | |
16347 | ||
16348 | PR target/47908 | |
16349 | * config/m68k/m68k.c (m68k_override_options_after_change): New function. | |
16350 | Disable instruction scheduling for non-ColdFire targets. | |
16351 | (TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define. | |
16352 | ||
16353 | 2011-07-31 Revital Eres <revital.eres@linaro.org> | |
16354 | ||
16355 | * ddg.c (create_ddg_dep_from_intra_loop_link): Remove the creation | |
16356 | of anti-dep edge from a branch. | |
16357 | (add_cross_iteration_register_deps): Create anti-dep edge from | |
16358 | a branch. | |
16359 | ||
16360 | 2011-07-31 Revital Eres <revital.eres@linaro.org> | |
16361 | ||
16362 | * modulo-sched.c: Change comment. | |
16363 | (reset_sched_times): Fix print message. | |
16364 | (print_partial_schedule): Add print info. | |
16365 | ||
16366 | 2011-07-31 Tom de Vries <tom@codesourcery.com> | |
16367 | ||
16368 | PR middle-end/43513 | |
16369 | * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Use max of | |
16370 | get_object_alignment and TYPE_ALIGN. | |
16371 | ||
16372 | 2011-07-30 Tom de Vries <tom@codesourcery.com> | |
16373 | ||
16374 | PR middle-end/43513 | |
16375 | * tree-ssa-dce.c (ref_may_be_aliased): Add assert. | |
16376 | (propagate_necessity): Handle WITH_SIZE_EXPR call arg. | |
16377 | ||
16378 | 2011-07-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
16379 | ||
16380 | * config/mips/driver-native.c [__sgi__]: Include <invent.h>, | |
16381 | <sys/sbd.h>. | |
16382 | (cpu_types): New array. | |
16383 | (cputype): New function. | |
16384 | (host_detect_local_cpu): Only define buf, f if !__sgi__. | |
16385 | Use scaninvent instead of /proc/cpuinfo if __sgi__. | |
16386 | * config.host: Also use driver-native.o, mips/x-native on | |
16387 | mips-sgi-irix*. | |
16388 | * config/mips/iris6.h [__mips__] (host_detect_local_cpu): Declare. | |
16389 | (EXTRA_SPEC_FUNCTIONS, MARCH_MTUNE_NATIVE_SPECS): Define. | |
16390 | (DRIVER_SELF_SPECS): Add MARCH_MTUNE_NATIVE_SPECS. | |
16391 | ||
16392 | 2011-07-29 Jakub Jelinek <jakub@redhat.com> | |
16393 | ||
16394 | PR middle-end/49897 | |
16395 | PR middle-end/49898 | |
16396 | * omp-low.c (use_pointer_for_field): If disallowing copy-in/out | |
16397 | in nested parallel and outer is a gimple_reg, mark it as addressable | |
16398 | and set its bit in task_shared_vars bitmap too. | |
16399 | ||
16400 | 2011-07-29 Uros Bizjak <ubizjak@gmail.com> | |
16401 | ||
16402 | * config/i386/predicates.md (tp_or_register_operand): Remove predicate. | |
16403 | ||
16404 | 2011-07-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
16405 | ||
16406 | * config/alpha/driver-alpha.c (IMPLVER_EV4_FAMILY, | |
16407 | IMPLVER_EV5_FAMILY, IMPLVER_EV6_FAMILY, IMPLVER_EV7_FAMILY): Define. | |
16408 | (AMASK_BWX, AMASK_FIX, AMASK_CIX, AMASK_MVI, AMASK_PRECISE, | |
16409 | AMASK_LOCKPFTCHOK): Define. | |
16410 | (host_detect_local_cpu): Remove buf, f, cpu_names. | |
16411 | Define cpu_types, implver, amask. | |
16412 | Use __builtin_alpha_implver, __builtin_alpha_amask to determine | |
16413 | native CPU. | |
16414 | * config.host: Also use driver-alpha.o, alpha/x-alpha on | |
16415 | alpha*-dec-osf*. | |
16416 | * config/alpha/osf5.h [__alpha__ || __alpha] | |
16417 | (host_detect_local_cpu): Declare. | |
16418 | (EXTRA_SPEC_FUNCTIONS, MCPU_MTUNE_NATIVE_SPECS) | |
16419 | (DRIVER_SELF_SPECS): Define. | |
16420 | ||
16421 | 2011-07-29 Uros Bizjak <ubizjak@gmail.com> | |
16422 | ||
16423 | PR target/47715 | |
16424 | * config/i386/i386.md (*load_tp_x32): New. | |
16425 | (*load_tp_x32_zext): Ditto. | |
16426 | (*add_tp_x32): Ditto. | |
16427 | (*add_tp_x32_zext): Ditto. | |
16428 | (*load_tp_<mode>): Disable for TARGET_X32 targets. | |
16429 | (*add_tp_<mode>): Ditto. | |
16430 | * config/i386/i386.c (get_thread_pointer): Load thread pointer in | |
16431 | ptr_mode and convert to Pmode if needed. | |
16432 | ||
16433 | 2011-07-29 Georg-Johann Lay <avr@gjlay.de> | |
16434 | ||
16435 | PR target/49687 | |
16436 | * config/avr/avr.md (mulsi3, *mulsi3, mulu<mode>si3, | |
16437 | muls<mode>si3, mulohisi3, mulhisi3, umulhisi3, usmulhisi3, | |
16438 | *<any_extend:extend_prefix><any_extend2:extend_prefix>mul<QIHI:mode><QIHI2:mode>si3): | |
16439 | Add X to register footprint: Clobber r26/r27. | |
16440 | ||
16441 | 2011-07-29 Richard Guenther <rguenther@suse.de> | |
16442 | ||
16443 | * builtins.c (fold_builtin_signbit): Build the comparison | |
16444 | with a proper type. | |
16445 | ||
16446 | 2011-07-29 Richard Guenther <rguenther@suse.de> | |
16447 | ||
16448 | PR tree-optimization/49893 | |
16449 | * tree-predcom.c (suitable_reference_p): Volatile references | |
16450 | are not suitable. | |
16451 | ||
16452 | 2011-07-29 Georg-Johann Lay <avr@gjlay.de> | |
16453 | ||
16454 | PR target/49313 | |
16455 | * config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction. | |
16456 | (__ctzsi2): Result for 0 may be undefined. | |
16457 | (__ctzhi2): Result for 0 may be undefined. | |
16458 | (__popcounthi2): Don't clobber r30. Use __popcounthi2_tail. | |
16459 | (__popcountsi2): Ditto. And don't clobber r26. | |
16460 | (__popcountdi2): Ditto. And don't clobber r27. | |
16461 | * config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum. | |
16462 | (parityhi2): New expand. | |
16463 | (paritysi2): New expand. | |
16464 | (popcounthi2): New expand. | |
16465 | (popcountsi2): New expand. | |
16466 | (clzhi2): New expand. | |
16467 | (clzsi2): New expand. | |
16468 | (ctzhi2): New expand. | |
16469 | (ctzsi2): New expand. | |
16470 | (ffshi2): New expand. | |
16471 | (ffssi2): New expand. | |
16472 | (copysignsf3): New insn. | |
16473 | (bswapsi2): New expand. | |
16474 | (*parityhi2.libgcc): New insn. | |
16475 | (*parityqihi2.libgcc): New insn. | |
16476 | (*paritysihi2.libgcc): New insn. | |
16477 | (*popcounthi2.libgcc): New insn. | |
16478 | (*popcountsi2.libgcc): New insn. | |
16479 | (*popcountqi2.libgcc): New insn. | |
16480 | (*popcountqihi2.libgcc): New insn-and-split. | |
16481 | (*clzhi2.libgcc): New insn. | |
16482 | (*clzsihi2.libgcc): New insn. | |
16483 | (*ctzhi2.libgcc): New insn. | |
16484 | (*ctzsihi2.libgcc): New insn. | |
16485 | (*ffshi2.libgcc): New insn. | |
16486 | (*ffssihi2.libgcc): New insn. | |
16487 | (*bswapsi2.libgcc): New insn. | |
16488 | ||
16489 | 2011-07-29 Richard Guenther <rguenther@suse.de> | |
16490 | ||
16491 | * tree-vrp.c (get_value_range): Only set parameter default | |
16492 | definitions to varying, leave others at undefined. | |
16493 | (extract_range_from_binary_expr): Fix undefined handling. | |
16494 | (vrp_visit_phi_node): Handle merged undefined state. | |
16495 | ||
16496 | 2011-07-29 Wei Guozhi <carrot@google.com> | |
16497 | ||
16498 | PR rtl-optimization/49799 | |
16499 | * combine.c (make_compound_operation): Check if the bit field is valid | |
16500 | before change it to bit field extraction. | |
16501 | ||
16502 | 2011-07-29 Bernd Schmidt <bernds@codesourcery.com> | |
16503 | ||
16504 | PR rtl-optimization/49891 | |
16505 | * cfgrtl.c (force_nonfallthru_and_redirect): Set JUMP_LABEL for | |
16506 | newly created returnjumps. | |
16507 | ||
16508 | 2011-07-28 DJ Delorie <dj@redhat.com> | |
16509 | ||
16510 | * expr.c (expand_expr_addr_expr_1): Detect a user request for a | |
16511 | local frame in a naked function, and produce a suitable error for | |
16512 | that specific case. | |
16513 | ||
16514 | * config/m32c/m32c.c (m32c_secondary_reload_class): Allow PSI | |
16515 | registers to be reloaded in HI classes when the target is HI. | |
16516 | ||
16517 | 2011-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
16518 | ||
16519 | * graphite-clast-to-gimple.c: Replace v1, v2, lb, ub with | |
16520 | bound_one, bound_two. | |
16521 | ||
16522 | 2011-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
16523 | ||
16524 | PR middle-end/48648 | |
16525 | * graphite-clast-to-gimple.c (clast_get_body_of_loop): Handle | |
16526 | CLAST assignments. | |
16527 | (translate_clast): Same. | |
16528 | (translate_clast_assignment): New. | |
16529 | ||
16530 | 2011-07-28 Sebastian Pop <sebastian.pop@amd.com> | |
16531 | ||
16532 | PR tree-optimization/49876 | |
16533 | * sese.c (rename_uses): Do not return false on gloog_error: set | |
16534 | the new_expr to integer_zero_node and continue code generation. | |
16535 | (graphite_copy_stmts_from_block): Remove early exit on gloog_error. | |
16536 | ||
16537 | 2011-07-28 Jakub Jelinek <jakub@redhat.com> | |
16538 | ||
16539 | PR debug/49846 | |
16540 | * var-tracking.c (prepare_call_arguments): For non-MODE_INT stack | |
16541 | arguments also check if they aren't initialized with a MODE_INT | |
16542 | mode of the same size. | |
16543 | ||
16544 | 2011-07-28 Aldy Hernandez <aldyh@redhat.com> | |
16545 | ||
16546 | * expr.c (get_bit_range): Handle *MEM_REF's. | |
16547 | ||
16548 | 2011-07-28 Bernd Schmidt <bernds@codesourcery.com> | |
16549 | ||
16550 | * rtlanal.c (tablejump_p): False for returns. | |
16551 | * reorg.c (first_active_target_insn): New static function. | |
16552 | (find_end_label): Set JUMP_LABEL for a new returnjump. | |
16553 | (optimize_skip, get_jump_flags, rare_destination, | |
16554 | mostly_true_jump, get_branch_condition, | |
16555 | steal_delay_list_from_target, own_thread_p, | |
16556 | fill_simple_delay_slots, follow_jumps, fill_slots_from_thread, | |
16557 | fill_eager_delay_slots, relax_delay_slots, make_return_insns, | |
16558 | dbr_schedule): Adjust to handle ret_rtx in JUMP_LABELs. | |
16559 | * jump.c (delete_related_insns): Likewise. | |
16560 | (jump_to_label_p): New function. | |
16561 | (redirect_target): New static function. | |
16562 | (redirect_exp_1): Use it. Adjust to handle ret_rtx in JUMP_LABELS. | |
16563 | (redirect_jump_1): Assert that the new label is nonnull. | |
16564 | (redirect_jump): Likewise. | |
16565 | (redirect_jump_2): Check for ANY_RETURN_P rather than NULL labels. | |
16566 | * ifcvt.c (find_if_case_1): Take care when redirecting jumps to the | |
16567 | exit block. | |
16568 | (dead_or_predicable): Change NEW_DEST arg to DEST_EDGE. All callers | |
16569 | changed. Ensure that the right label is passed to redirect_jump. | |
16570 | * function.c (emit_return_into_block, | |
16571 | thread_prologue_and_epilogue_insns): Ensure new returnjumps have | |
16572 | ret_rtx in their JUMP_LABEL. | |
16573 | * print-rtl.c (print_rtx): Handle ret_rtx in a JUMP_LABEL. | |
16574 | * emit-rtl.c (skip_consecutive_labels): Allow the caller to | |
16575 | pass ret_rtx as label. | |
16576 | * cfglayout.c (fixup_reorder_chain): Use | |
16577 | force_nonfallthru_and_redirect rather than force_nonfallthru. | |
16578 | (duplicate_insn_chain): Copy JUMP_LABELs for returns. | |
16579 | * rtl.h (ANY_RETURN_P): New macro. | |
16580 | (jump_to_label_p): Declare. | |
16581 | * resource.c (find_dead_or_set_registers): Handle ret_rtx in | |
16582 | JUMP_LABELs. | |
16583 | (mark_target_live_regs): Likewise. | |
16584 | * basic-block.h (force_nonfallthru_and_redirect): Declare. | |
16585 | * cfgrtl.c (force_nonfallthru_and_redirect): No longer static. | |
16586 | * config/alpha/alpha.c (alpha_tablejump_addr_vec, | |
16587 | alpha_tablejump_best_label): Remove functions. | |
16588 | * config/alpha/alpha-protos.c (alpha_tablejump_addr_vec, | |
16589 | alpha_tablejump_best_label): Remove declarations. | |
16590 | * config/sh/sh.c (barrier_align, split_branches): Adjust for | |
16591 | ret_rtx in JUMP_LABELs. | |
16592 | * config/arm/arm.c (is_jump_table): Likewise. | |
16593 | ||
16594 | 2011-07-28 Uros Bizjak <ubizjak@gmail.com> | |
16595 | ||
16596 | * config/i386/predicates.md (pic_32bit_opreand): Do not define as | |
16597 | special predicate. Remove explicit mode checks. | |
16598 | ||
16599 | 2011-07-28 Jakub Jelinek <jakub@redhat.com> | |
16600 | ||
16601 | * dwarf2out.c (resolve_addr): For -gdwarf-2 don't optimize | |
16602 | DW_AT_data_member_location containing just DW_OP_plus_uconst. | |
16603 | ||
16604 | PR debug/49871 | |
16605 | * dwarf2out.c (size_of_die, value_format, output_die): Use | |
16606 | DW_FORM_udata instead of DW_FORM_data[48] for | |
16607 | dw_val_class_unsigned_const DW_AT_data_member_location for DWARF 3. | |
16608 | ||
16609 | 2011-07-28 H.J. Lu <hongjiu.lu@intel.com> | |
16610 | ||
16611 | * config/i386/i386.md (*tls_global_dynamic_64): Update | |
16612 | length attribute. | |
16613 | ||
16614 | 2011-07-28 Uros Bizjak <ubizjak@gmail.com> | |
16615 | ||
16616 | PR target/47715 | |
16617 | * config/i386/i386.md (*tls_global_dynamic_64): Remove mode from | |
16618 | tls_symbolic_operand check. Update code sequence for TARGET_X32. | |
16619 | (tls_global_dynamic_64): Remove mode from tls_symbolic_operand check. | |
16620 | (tls_dynamic_gnu2_64): Ditto. | |
16621 | (*tls_dynamic_gnu2_lea_64): Ditto. | |
16622 | (*tls_dynamic_gnu2_call_64): Ditto. | |
16623 | (*tls_dynamic_gnu2_combine_64): Ditto. | |
16624 | ||
16625 | 2011-07-28 H.J. Lu <hongjiu.lu@intel.com> | |
16626 | ||
16627 | * config.gcc: Set need_64bit_hwint to yes for x86 targets. | |
16628 | ||
16629 | 2011-07-28 H.J. Lu <hongjiu.lu@intel.com> | |
16630 | ||
16631 | PR target/47364 | |
16632 | * config/i386/i386.md (strlen<mode>): Replace SWI48x with P. | |
16633 | ||
16634 | 2011-07-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
16635 | ||
16636 | * config/arm/vfp.md ("*movdf_vfp"): Handle the VFP constraints | |
16637 | before the core constraints. Adjust attributes. | |
16638 | ("*thumb2_movdf_vfp"): Likewise. | |
16639 | ||
16640 | 2011-07-28 Kai Tietz <ktietz@redhat.com> | |
16641 | ||
16642 | * tree-vrp.c (simplify_stmt_using_ranges): Remove TRUTH_NOT_EXPR case. | |
16643 | (simplify_truth_ops_using_ranges): Likewise. | |
16644 | (build_assert_expr_for): Likewise. | |
16645 | (build_assert_expr_for_1): Remove TRUTH_NOT_EXPR case | |
16646 | and handle BIT_NOT_EXPR for truth-operation. | |
16647 | ||
16648 | 2011-07-28 Georg-Johann Lay <avr@gjlay.de> | |
16649 | ||
16650 | PR target/49313 | |
16651 | Undo r176835 from trunk | |
16652 | 2011-07-27 Georg-Johann Lay | |
16653 | ||
16654 | 2011-07-28 Georg-Johann Lay <avr@gjlay.de> | |
16655 | ||
16656 | PR target/49687 | |
16657 | * config/avr/t-avr (LIB1ASMFUNCS): Remove _xmulhisi3_exit. | |
16658 | Add _muluhisi3, _mulshisi3, _usmulhisi3. | |
16659 | * config/avr/libgcc.S (__mulsi3): Rewrite. | |
16660 | (__mulhisi3): Rewrite. | |
16661 | (__umulhisi3): Rewrite. | |
16662 | (__usmulhisi3): New. | |
16663 | (__muluhisi3): New. | |
16664 | (__mulshisi3): New. | |
16665 | (__mulohisi3): New. | |
16666 | (__mulqi3, __mulqihi3, __umulqihi3, __mulhi3): Use DEFUN/ENDF to | |
16667 | declare. | |
16668 | * config/avr/predicates.md (pseudo_register_operand): Rewrite. | |
16669 | (pseudo_register_or_const_int_operand): New. | |
16670 | (combine_pseudo_register_operand): New. | |
16671 | (u16_operand): New. | |
16672 | (s16_operand): New. | |
16673 | (o16_operand): New. | |
16674 | * config/avr/avr.c (avr_rtx_costs): Handle costs for mult:SI. | |
16675 | * config/avr/avr.md (QIHI, QIHI2): New mode iterators. | |
16676 | (any_extend, any_extend2): New code iterators. | |
16677 | (extend_prefix): New code attribute. | |
16678 | (mulsi3): Rewrite. Turn insn to expander. | |
16679 | (mulhisi3): Ditto. | |
16680 | (umulhisi3): Ditto. | |
16681 | (usmulhisi3): New expander. | |
16682 | (*mulsi3): New insn-and-split. | |
16683 | (mulu<mode>si3): New insn-and-split. | |
16684 | (muls<mode>si3): New insn-and-split. | |
16685 | (mulohisi3): New insn-and-split. | |
16686 | (*uumulqihisi3, *uumulhiqisi3, *uumulhihisi3, *uumulqiqisi3, | |
16687 | *usmulqihisi3, *usmulhiqisi3, *usmulhihisi3, *usmulqiqisi3, | |
16688 | *sumulqihisi3, *sumulhiqisi3, *sumulhihisi3, *sumulqiqisi3, | |
16689 | *ssmulqihisi3, *ssmulhiqisi3, *ssmulhihisi3, *ssmulqiqisi3): New | |
16690 | insn-and-split. | |
16691 | (*mulsi3_call): Rewrite. | |
16692 | (*mulhisi3_call): Rewrite. | |
16693 | (*umulhisi3_call): Rewrite. | |
16694 | (*usmulhisi3_call): New insn. | |
16695 | (*muluhisi3_call): New insn. | |
16696 | (*mulshisi3_call): New insn. | |
16697 | (*mulohisi3_call): New insn. | |
16698 | (extendqihi2): Use combine_pseudo_register_operand as predicate | |
16699 | for operand 1. | |
16700 | (extendqisi2): Ditto. | |
16701 | (zero_extendqihi2): Ditto. | |
16702 | (zero_extendqisi2): Ditto. | |
16703 | (zero_extendhisi2): Ditto. | |
16704 | (extendhisi2): Ditto. Don't early-clobber operand 0. | |
16705 | ||
16706 | 2011-07-28 Uros Bizjak <ubizjak@gmail.com> | |
16707 | ||
16708 | * config/i386/i386.c (add->lea splitter): Add SWI mode to PLUS RTX. | |
16709 | ||
16710 | 2011-07-27 Sebastian Pop <sebastian.pop@amd.com> | |
16711 | ||
16712 | PR tree-optimization/49471 | |
16713 | * tree-ssa-loop-manip.c (canonicalize_loop_ivs): Build an unsigned | |
16714 | iv only when the largest type is unsigned. Do not call | |
16715 | lang_hooks.types.type_for_size. | |
16716 | ||
16717 | 2011-07-27 Sebastian Pop <sebastian.pop@amd.com> | |
16718 | ||
16719 | PR middle-end/45450 | |
16720 | * graphite-poly.c (apply_poly_transforms): Disable legality check | |
16721 | after an openscop read. | |
16722 | ||
16723 | 2011-07-27 Sebastian Pop <sebastian.pop@amd.com> | |
16724 | ||
16725 | PR middle-end/47691 | |
16726 | * graphite-clast-to-gimple.c (translate_clast_user): Update use of | |
16727 | copy_bb_and_scalar_dependences. | |
16728 | * sese.c (rename_uses): Do not call gcc_assert. Set gloog_error. | |
16729 | (graphite_copy_stmts_from_block): Update call to rename_uses. | |
16730 | (copy_bb_and_scalar_dependences): Update call to | |
16731 | graphite_copy_stmts_from_block. | |
16732 | * sese.h (copy_bb_and_scalar_dependences): Update declaration. | |
16733 | ||
16734 | 2011-07-27 Georg-Johann Lay <avr@gjlay.de> | |
16735 | ||
16736 | PR target/49313 | |
16737 | * config/avr/libgcc.S (__ffshi2): Don't skip 2-word instruction. | |
16738 | (__ctzsi2): Result for 0 may be undefined. | |
16739 | (__ctzhi2): Result for 0 may be undefined. | |
16740 | (__popcounthi2): Don't clobber r30. Use __popcounthi2_tail. | |
16741 | (__popcountsi2): Ditto. And don't clobber r26. | |
16742 | (__popcountdi2): Ditto. And don't clobber r27. | |
16743 | * config/avr/avr.md (UNSPEC_COPYSIGN): New c_enum. | |
16744 | (parityhi2): New expand. | |
16745 | (paritysi2): New expand. | |
16746 | (popcounthi2): New expand. | |
16747 | (popcountsi2): New expand. | |
16748 | (clzhi2): New expand. | |
16749 | (clzsi2): New expand. | |
16750 | (ctzhi2): New expand. | |
16751 | (ctzsi2): New expand. | |
16752 | (ffshi2): New expand. | |
16753 | (ffssi2): New expand. | |
16754 | (copysignsf3): New insn. | |
16755 | (bswapsi2): New expand. | |
16756 | (*parityhi2.libgcc): New insn. | |
16757 | (*parityqihi2.libgcc): New insn. | |
16758 | (*paritysihi2.libgcc): New insn. | |
16759 | (*popcounthi2.libgcc): New insn. | |
16760 | (*popcountsi2.libgcc): New insn. | |
16761 | (*popcountqi2.libgcc): New insn. | |
16762 | (*popcountqihi2.libgcc): New insn-and-split. | |
16763 | (*clzhi2.libgcc): New insn. | |
16764 | (*clzsihi2.libgcc): New insn. | |
16765 | (*ctzhi2.libgcc): New insn. | |
16766 | (*ctzsihi2.libgcc): New insn. | |
16767 | (*ffshi2.libgcc): New insn. | |
16768 | (*ffssihi2.libgcc): New insn. | |
16769 | (*bswapsi2.libgcc): New insn. | |
16770 | ||
16771 | 2011-07-27 Uros Bizjak <ubizjak@gmail.com> | |
16772 | ||
16773 | * config/i386/i386.c (ix86_expand_move): Do not explicitly check | |
16774 | the mode of symbolic_opreand RTXes. | |
16775 | ||
16776 | 2011-07-27 Uros Bizjak <ubizjak@gmail.com> | |
16777 | ||
16778 | * config/i386/predicates.md (x86_64_movabs_operand): Return false | |
16779 | for pic_32bit_operand RTXes. | |
16780 | * config/i386/i386.c (ix86_expand_move): Check x86_64_movabs_operand | |
16781 | in DImode. | |
16782 | ||
16783 | 2011-07-27 Kai Tietz <ktietz@redhat.com> | |
16784 | ||
16785 | * config/i386/i386.c (ix86_option_override_internal): Allow -mabi | |
16786 | for 32-bit, too. | |
16787 | (ix86_handle_abi_attribute): Allow function attributes | |
16788 | ms_abi/sysv_abi in 32-bit mode, too. | |
16789 | * doc/extend.texi: Adjust attribute documentation. | |
16790 | ||
16791 | * gimple-fold.c (or_comparisons_1): Remove TRUTH_AND/OR | |
16792 | expression handling. | |
16793 | (and_var_with_comparison_1): Likewise. | |
16794 | ||
16795 | 2011-07-27 Aldy Hernandez <aldyh@redhat.com> | |
16796 | ||
16797 | * params.h (ALLOW_STORE_DATA_RACES): New. | |
16798 | * params.def (PARAM_ALLOW_STORE_DATA_RACES): New. | |
16799 | * Makefile.in (expr.o): Depend on PARAMS_H. | |
16800 | * machmode.h (get_best_mode): Add argument. | |
16801 | * fold-const.c (optimize_bit_field_compare): Add argument to | |
16802 | get_best_mode. | |
16803 | (fold_truthop): Same. | |
16804 | * ifcvt.c (noce_emit_move_insn): Add argument to store_bit_field. | |
16805 | * expr.c (emit_group_store): Same. | |
16806 | (copy_blkmode_from_reg): Same. | |
16807 | (write_complex_part): Same. | |
16808 | (optimize_bitfield_assignment_op): Add argument. | |
16809 | Add argument to get_best_mode. | |
16810 | (get_bit_range): New. | |
16811 | (expand_assignment): Calculate maxbits and pass it down accordingly. | |
16812 | (store_field): New argument. | |
16813 | (expand_expr_real_2): New argument to store_field. Include params.h. | |
16814 | * expr.h (store_bit_field): New argument. | |
16815 | * stor-layout.c (get_best_mode): Restrict mode expansion by taking | |
16816 | into account maxbits. | |
16817 | * calls.c (store_unaligned_arguments_into_pseudos): New argument | |
16818 | to store_bit_field. | |
16819 | * expmed.c (store_bit_field_1): New argument. Use it. | |
16820 | (store_bit_field): Same. | |
16821 | (store_fixed_bit_field): Same. | |
16822 | (store_split_bit_field): Same. | |
16823 | (extract_bit_field_1): Pass new argument to get_best_mode. | |
16824 | (extract_bit_field): Same. | |
16825 | * stmt.c (store_bit_field): Pass new argument to store_bit_field. | |
16826 | * doc/invoke.texi: Document parameter allow-store-data-races. | |
16827 | ||
16828 | 2011-07-27 Jakub Jelinek <jakub@redhat.com> | |
16829 | ||
16830 | * dwarf2out.c (gen_producer_string): Ignore also -fverbose-asm option. | |
16831 | ||
16832 | 2011-07-27 Kai Tietz <ktietz@redhat.com> | |
16833 | ||
16834 | * tree-vrp.c (extract_range_from_binary_expr): Remove | |
16835 | TRUTH-binary cases and add new bitwise-cases. | |
16836 | (extract_range_from_assignment): Likewise. | |
16837 | (register_edge_assert_for_1): Likeiwise. | |
16838 | (register_edge_assert_for): Likewise. | |
16839 | (simplify_truth_ops_using_ranges): Likewise. | |
16840 | (simplify_stmt_using_ranges): Likewise. | |
16841 | ||
16842 | 2011-07-26 H.J. Lu <hongjiu.lu@intel.com> | |
16843 | ||
16844 | PR target/47372 | |
16845 | * config/i386/i386.c (ix86_delegitimize_address): Call | |
16846 | simplify_gen_subreg for PIC with mode of x only if modes of | |
16847 | x and orig_x are different. | |
16848 | ||
16849 | 2011-07-26 Jakub Jelinek <jakub@redhat.com> | |
16850 | ||
16851 | * dwarf2out.c (output_macinfo_op): Ensure fd->filename points | |
16852 | to GC allocated copy of the string. | |
16853 | (dwarf2out_finish): Emit .debug_macinfo or .debug_macro sections | |
16854 | before .debug_line, not after it. | |
16855 | ||
16856 | 2011-07-26 Sebastian Pop <sebastian.pop@amd.com> | |
16857 | ||
16858 | PR middle-end/47046 | |
16859 | * tree-chrec.h (evolution_function_is_affine_p): Recursively call | |
16860 | evolution_function_is_affine_p on CHREC_RIGHT. | |
16861 | ||
16862 | 2011-07-26 Sebastian Pop <sebastian.pop@amd.com> | |
16863 | ||
16864 | * tree-data-ref.c (max_stmt_executions_tree): Do not call | |
16865 | lang_hooks.types.type_for_size. | |
16866 | ||
16867 | 2011-07-26 Sebastian Pop <sebastian.pop@amd.com> | |
16868 | ||
16869 | PR middle-end/47653 | |
16870 | * graphite-scop-detection.c (graphite_can_represent_loop): Discard | |
16871 | loops using wrapping semantics. | |
16872 | ||
16873 | 2011-07-26 Sebastian Pop <sebastian.pop@amd.com> | |
16874 | ||
16875 | PR middle-end/48805 | |
16876 | * tree-scalar-evolution.c (instantiate_scev_r): Return | |
16877 | chrec_dont_know for ADDR_EXPR. | |
16878 | ||
16879 | 2011-07-26 Uros Bizjak <ubizjak@gmail.com> | |
16880 | H.J. Lu <hongjiu.lu@intel.com> | |
16881 | ||
16882 | PR target/47369 | |
16883 | PR target/49853 | |
16884 | * config/i386/i386.c (ix86_expand_move): Call convert_to_mode | |
16885 | if legitimize_tls_address returned operand in wrong mode. Allow | |
16886 | SImode and DImode symbolic operand for PIC. Call convert_to_mode | |
16887 | if legitimize_pic_address returned operand in wrong mode. | |
16888 | ||
16889 | 2011-07-26 Martin Jambor <mjambor@suse.cz> | |
16890 | ||
16891 | * tree-sra.c (tree_non_mode_aligned_mem_p): Strip conversions and | |
16892 | return false for invariants. | |
16893 | ||
16894 | 2011-07-26 Uros Bizjak <ubizjak@gmail.com> | |
16895 | ||
16896 | * config/i386/i386.md (add->lea splitter): Implement using SWI | |
16897 | mode iterator. Change operand 2 predicate to <nonmemory_operand>. | |
16898 | (add->lea zext splitter): Change operand 2 predicate to | |
16899 | x86_64_nonmemory_operand. | |
16900 | ||
16901 | 2011-07-26 Richard Guenther <rguenther@suse.de> | |
16902 | ||
16903 | * predict.c (maybe_hot_frequency_p): Make sure a zero entry-block | |
16904 | frequency makes everything hot. | |
16905 | ||
16906 | 2011-07-26 Richard Guenther <rguenther@suse.de> | |
16907 | ||
16908 | PR tree-optimization/49840 | |
16909 | * tree-vrp.c (range_fits_type_p): Properly handle full | |
16910 | double-int precision. | |
16911 | ||
16912 | 2011-07-26 Martin Jambor <mjambor@suse.cz> | |
16913 | ||
16914 | PR bootstrap/49786 | |
16915 | * ipa-cp.c (update_profiling_info): Avoid overflow when updating | |
16916 | counts. | |
16917 | (update_specialized_profile): Likewise. | |
16918 | ||
16919 | 2011-07-26 Uros Bizjak <ubizjak@gmail.com> | |
16920 | H.J. Lu <hongjiu.lu@intel.com> | |
16921 | ||
16922 | PR target/47381 | |
16923 | PR target/49832 | |
16924 | PR target/49833 | |
16925 | * config/i386/i386.md (i): Change SImode attribute to "e". | |
16926 | (g): Change SImode attribute to "rme". | |
16927 | (di): Change SImode attribute to "nF". | |
16928 | (general_operand): Change SImode attribute to x86_64_general_operand. | |
16929 | (general_szext_operand): Change SImode attribute to | |
16930 | x86_64_szext_general_operand. | |
16931 | (immediate_operand): Change SImode attribute to | |
16932 | x86_64_immediate_operand. | |
16933 | (nonmemory_operand): Change SImode attribute to | |
16934 | x86_64_nonmemory_operand. | |
16935 | (*movdi_internal_rex64): Remove mode from pic_32bit_operand check. | |
16936 | (*movsi_internal): Ditto. Use "e" constraint in alternative 2. | |
16937 | (*lea_1): Use SWI48 mode iterator. | |
16938 | (*lea_1_zext): New insn pattern. | |
16939 | (testsi_ccno_1): Use x86_64_nonmemory_operand predicate for operand 2. | |
16940 | (*bt<mode>): Ditto. | |
16941 | (*add<mode>1): Use x86_64_general_operand predicate for operand 2. | |
16942 | Update operand constraints. | |
16943 | (addsi_1_zext): Ditto. | |
16944 | (*add<mode>2): Ditto. | |
16945 | (*addsi_3_zext): Ditto. | |
16946 | (*subsi_1_zext): Ditto. | |
16947 | (*subsi_2_zext): Ditto. | |
16948 | (*subsi_3_zext): Ditto. | |
16949 | (*addsi3_carry_zext): Ditto. | |
16950 | (*<plusminus_insn>si3_zext_cc_overflow): Ditto. | |
16951 | (*mulsi3_1_zext): Ditto. | |
16952 | (*andsi_1): Ditto. | |
16953 | (*andsi_1_zext): Ditto. | |
16954 | (*andsi_2_zext): Ditto. | |
16955 | (*<any_or:code>si_1_zext): Ditto. | |
16956 | (*<any_or:code>si_2_zext): Ditto. | |
16957 | (*test<mode>_1): Use <general_operand> predicate for operand 1. | |
16958 | (*and<mode>_2): Ditto. | |
16959 | (mov<mode>cc): Use <general_operand> predicate for operands 1 and 2. | |
16960 | (add->lea splitter): Check operand modes in insn constraint. Extend | |
16961 | operands less than SImode wide to SImode. | |
16962 | (add->lea zext splitter): Do not extend input operands to DImode. | |
16963 | (*lea_general_1): Handle only QImode and HImode operands. | |
16964 | (*lea_general_2): Ditto. | |
16965 | (*lea_general_3): Ditto. | |
16966 | (*lea_general_1_zext): Remove. | |
16967 | (*lea_general_2_zext): Ditto. | |
16968 | (*lea_general_3_zext): Ditto. | |
16969 | (*lea_general_4): Check operand modes in insn constraint. Extend | |
16970 | operands less than SImode wide to SImode. | |
16971 | (ashift->lea splitter): Ditto. | |
16972 | * config/i386/i386.c (ix86_print_operand_address): Print address | |
16973 | registers with 'q' modifier on 64bit targets. | |
16974 | * config/i386/predicates.md (pic_32bit_opreand): Define as special | |
16975 | predicate. Reject non-SI and non-DI modes. | |
16976 | ||
16977 | 2011-07-25 Andrew Pinski <apinski@cavium.com> | |
16978 | ||
16979 | PR tree-opt/49671 | |
16980 | * tree-inline.c (remap_gimple_op_r): Copy TREE_THIS_VOLATILE and | |
16981 | TREE_THIS_NOTRAP into the inner most MEM_REF. | |
16982 | Always copy TREE_THIS_VOLATILE. | |
16983 | * tree-sra.c (ptr_parm_has_direct_uses): Check that the lhs, rhs and | |
16984 | arguments are not volatile references. | |
16985 | ||
16986 | 2011-07-25 Richard Henderson <rth@redhat.com> | |
16987 | ||
16988 | * insn-notes.def (NOTE_INSN_CFA_RESTORE_STATE): Remove. | |
16989 | * final.c (final_scan_insn): Don't test for it. | |
16990 | (rest_of_clean_state): Likewise. | |
16991 | ||
16992 | 2011-07-25 Richard Henderson <rth@redhat.com> | |
16993 | ||
16994 | PR debug/49841 | |
16995 | * config/rs6000/rs6000.c (rs6000_frame_related): Return the insn. | |
16996 | (emit_frame_save): Likewise. | |
16997 | (rs6000_emit_prologue): Move the FRAME_RELATED_EXPR from the save | |
16998 | insn onto a dummy blockage insn after the join label. | |
16999 | ||
17000 | 2011-07-25 Richard Henderson <rth@redhat.com> | |
17001 | ||
17002 | * dwarf2cfi.c (dw_trace_info): Add ID member. | |
17003 | (get_trace_index): Remove. Change users to use ID member. | |
17004 | (before_next_cfi_note): New. | |
17005 | (connect_traces): Remove unreachable traces before the main loop. | |
17006 | Look across one trace and generate remember/restore_state if needed. | |
17007 | ||
17008 | 2011-07-25 Richard Henderson <rth@redhat.com> | |
17009 | ||
17010 | * dwarf2cfi.c (dump_cfi_row, debug_cfi_row): New. | |
17011 | ||
17012 | 2011-07-25 Joern Rennecke <joern.rennecke@embecosm.com> | |
17013 | ||
17014 | * genattr.c (write_upcase, gen_attr <enum definition writing>): | |
17015 | Move to ... | |
17016 | * genattr-common.c ... here. | |
17017 | (main): Call gen_attr. | |
17018 | * optc-gen.awk: Make generated program include insn-attr-common.h . | |
17019 | * Makefile.in (oprions.o): Depend on insn-attr-common.h | |
17020 | ||
17021 | 2011-07-25 Anatoly Sokolov <aesok@post.ru> | |
17022 | ||
17023 | * config/m32c/m32c.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS, | |
17024 | PRINT_OPERAND_PUNCT_VALID_P): Remove macro. | |
17025 | * config/m32c/m32c-protos.h (m32c_print_operand_punct_valid_p, | |
17026 | m32c_print_operand, m32c_print_operand_address): Remove. | |
17027 | * config/m32c/m32c.c (m32c_print_operand_punct_valid_p): Make static. | |
17028 | Change return type to bool. Change argument type to bool. | |
17029 | (m32c_print_operand, m32c_print_operand_address): Make static. | |
17030 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS, | |
17031 | TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. | |
17032 | ||
17033 | 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
17034 | ||
17035 | * doc/sourcebuild.texi (Effective-Target Keywords, Environment | |
17036 | attributes): Document mmap. | |
17037 | ||
17038 | 2011-07-25 Anatoly Sokolov <aesok@post.ru> | |
17039 | ||
17040 | * config/mmix/mmix.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS, | |
17041 | PRINT_OPERAND_PUNCT_VALID_P): Remove macro. | |
17042 | * config/mmix/mmix-protos.h (mmix_print_operand_punct_valid_p, | |
17043 | mmix_print_operand, mmix_print_operand_address): Remove. | |
17044 | * config/mmix/mmix.c (mmix_print_operand_punct_valid_p): Make static. | |
17045 | Change return type to bool. Change argument type to bool. | |
17046 | (mmix_print_operand, mmix_print_operand_address): Make static. | |
17047 | (mmix_intval, mmix_output_condition): Change 'x' argument type | |
17048 | to const_rtx. | |
17049 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS, | |
17050 | TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define. | |
17051 | ||
17052 | 2011-07-25 Georg-Johann Lay <avr@gjlay.de> | |
17053 | ||
17054 | PR target/39386 | |
17055 | * config/avr/avr.c (out_shift_with_cnt): Use tmp_reg as | |
17056 | shift counter for x << x and x >> x shifts. | |
17057 | ||
17058 | 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
17059 | ||
17060 | PR target/47124 | |
17061 | * config.gcc: Reject *-*-solaris2 configuration. | |
17062 | ||
17063 | 2011-07-25 Richard Sandiford <richard.sandiford@linaro.org> | |
17064 | ||
17065 | PR tree-optimization/49809 | |
17066 | * tree-ssa-phiopt.c (cond_if_else_store_replacement): Use | |
17067 | gimple_get_lhs instead of gimple_assign_lhs. | |
17068 | ||
17069 | 2011-07-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
17070 | ||
17071 | * system.h [__cplusplus]: Wrap C function declarations in extern "C". | |
17072 | ||
17073 | 2011-07-25 Richard Guenther <rguenther@suse.de> | |
17074 | ||
17075 | PR tree-optimization/49822 | |
17076 | * tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify | |
17077 | more. Make sure to preserve stmts with side-effects. Properly | |
17078 | handle virtual defs, follow a longer def chain. | |
17079 | ||
17080 | 2011-07-22 Romain Geissler <romain.geissler@gmail.com> | |
17081 | ||
17082 | PR plugins/45348 | |
17083 | PR plugins/48425 | |
17084 | PR plugins/46577 | |
17085 | * Makefile.in: Do not flatten c-family directory when installing | |
17086 | plugin headers. | |
17087 | ||
17088 | 2011-07-25 Eric Botcazou <ebotcazou@adacore.com> | |
17089 | ||
17090 | * ipa-inline.c (can_inline_edge_p): Look into DECL_STRUCT_FUNCTION of | |
17091 | original nodes if we are dealing with virtual clones. | |
17092 | ||
17093 | 2011-07-25 Bernd Schmidt <bernds@codesourcery.com> | |
17094 | ||
17095 | * common/config/c6x/c6x-common.c: New file. | |
17096 | ||
17097 | 2011-07-25 Roman Zhuykov <zhroma@ispras.ru> | |
17098 | ||
17099 | * tree-flow.h (tree_ssa_loop_version): Remove unused declaration. | |
17100 | ||
17101 | 2011-07-25 Richard Guenther <rguenther@suse.de> | |
17102 | ||
17103 | PR tree-optimization/49715 | |
17104 | * tree-vrp.c: Include expr.h and optabs.h. | |
17105 | (range_fits_type_): New function. | |
17106 | (simplify_float_conversion_using_ranges): Likewise. | |
17107 | (simplify_stmt_using_ranges): Call it. | |
17108 | * Makefile.in (tree-vrp.o): Add $(EXPR_H) and $(OPTABS_H) dependencies. | |
17109 | * optabs.c (can_float_p): Export. | |
17110 | * optabs.h (can_float_p): Declare. | |
17111 | ||
17112 | 2011-07-25 Richard Guenther <rguenther@suse.de> | |
17113 | ||
17114 | * tree-vrp.c (num_vr_values, values_propagated): New global vars. | |
17115 | (get_value_range): For out-of-range SSA names or names created | |
17116 | after propagation return a read-only varying range. | |
17117 | (dump_all_value_ranges): Adjust. | |
17118 | (vrp_initialize): Likewise. | |
17119 | (vrp_finalize): Likewise. | |
17120 | ||
17121 | 2011-07-24 Richard Henderson <rth@redhat.com> | |
17122 | ||
17123 | PR debug/49831 | |
17124 | * dwarf2cfi.c (connect_traces): Allow unvisited traces. Skip | |
17125 | them entirely. | |
17126 | ||
17127 | 2011-07-24 Richard Henderson <rth@redhat.com> | |
17128 | ||
17129 | PR debug/49825 | |
17130 | * dwarf2cfi.c (dwarf2out_stack_adjust): Move A_O_A test earlier. | |
17131 | (dwarf2out_notice_stack_adjust): Use args_size from call_insn. | |
17132 | ||
17133 | 2011-07-24 Richard Henderson <rth@redhat.com> | |
17134 | ||
17135 | PR debug/49827 | |
17136 | * dwarf2cfi.c (create_trace_edges): Handle sequences properly. | |
17137 | ||
17138 | 2011-07-24 Richard Henderson <rth@redhat.com> | |
17139 | ||
17140 | * dwarf2cfi.c (maybe_record_trace_start): Add abnormal parameter. | |
17141 | Zero args_size for abnormal edges. Adjust all callers. | |
17142 | ||
17143 | 2011-07-24 Richard Henderson <rth@redhat.com> | |
17144 | ||
17145 | PR debug/49825 | |
17146 | * dwarf2cfi.c (cfi_row_equal_p): Don't compare args_size. | |
17147 | ||
17148 | 2011-07-24 H.J. Lu <hongjiu.lu@intel.com> | |
17149 | ||
17150 | PR bootstrap/49835 | |
17151 | * collect2.c (demangle_flag): Removed. | |
17152 | ||
17153 | 2011-07-24 Sandra Loosemore <sandra@codesourcery.com> | |
17154 | ||
17155 | * configure.ac (demangler_in_ld): Default to yes. | |
17156 | * configure: Regenerated. | |
17157 | * collect2.c (main): When HAVE_LD_DEMANGLE is defined, don't | |
17158 | mess with COLLECT_NO_DEMANGLE, and just pass --demangle and | |
17159 | --no-demangle options straight through to ld. When | |
17160 | HAVE_LD_DEMANGLE is not defined, set COLLECT_NO_DEMANGLE in a | |
17161 | way that has the intended effect on Windows. | |
17162 | ||
17163 | 2011-07-23 Richard Henderson <rth@redhat.com> | |
17164 | ||
17165 | * dwarf2cfi.c: Include basic-block.h. | |
17166 | (dw_label_info): Remove. | |
17167 | (trace_work_list, trace_index): New. | |
17168 | (remember_row, emit_cfa_remember): Remove. | |
17169 | (dw_trace_info_hash, dw_trace_info_eq): New. | |
17170 | (get_trace_index, get_trace_info): New. | |
17171 | (save_point_p): New. | |
17172 | (free_cfi_row): Remove. | |
17173 | (add_cfi): Do not emit DW_CFA_remember_state. | |
17174 | (cfa_row_equal_p): New. | |
17175 | (barrier_args_size): Remove. | |
17176 | (compute_barrier_args_size_1, compute_barrier_args_size): Remove. | |
17177 | (dwarf2out_notice_stack_adjust): Don't compute_barrier_args_size. | |
17178 | (maybe_record_trace_start, create_trace_edges, scan_trace): New. | |
17179 | (dwarf2out_cfi_begin_epilogue): Remove. | |
17180 | (dwarf2out_frame_debug_restore_state): Remove. | |
17181 | (connect_traces, create_pseudo_cfg): New. | |
17182 | (create_cfi_notes, execute_dwarf2_frame): Rewrite using traces. | |
17183 | * Makefile.in (dwarf2cfi.o): Update. | |
17184 | ||
17185 | 2011-07-23 Richard Henderson <rth@redhat.com> | |
17186 | ||
17187 | * dwarf2cfi.c (dw_trace_info): New. | |
17188 | (dw_label_info): New. | |
17189 | (cie_return_save): New. | |
17190 | (cur_trace): New. | |
17191 | (queued_args_size): Rename from args_size. Update all users. | |
17192 | (cfa_store, cfa_temp, regs_saved_in_regs): Remove. | |
17193 | (def_cfa_1): Use cur_trace instead of cfa_*. | |
17194 | (dwarf2out_stack_adjust, record_reg_saved_in_reg): Likewise. | |
17195 | (clobbers_queued_reg_save, reg_saved_in): Likewise. | |
17196 | (dwarf2out_frame_debug_expr): Likewise. | |
17197 | (create_cie_data): Split out from ... | |
17198 | (execute_dwarf2_frame): ... here. Initialize cur_trace. | |
17199 | ||
17200 | 2011-07-23 Richard Henderson <rth@redhat.com> | |
17201 | ||
17202 | * dwarf2cfi.c (regs_saved_in_regs): Allocate from heap, not gc. | |
17203 | Update all users to match. | |
17204 | (execute_dwarf2_frame): Free reg_saved_in_data. | |
17205 | ||
17206 | 2011-07-23 Richard Henderson <rth@redhat.com> | |
17207 | ||
17208 | * dwarf2cfi.c (queued_reg_save): Reorder for packing. Don't GTY. | |
17209 | (queued_reg_saves): Don't GTY. Change to a VEC. | |
17210 | (queue_reg_save): Update to match. | |
17211 | (dwarf2out_flush_queued_reg_saves): Likewise. | |
17212 | (clobbers_queued_reg_save): Likewise. | |
17213 | (reg_saved_in): Likewise. | |
17214 | (execute_dwarf2_frame): Free queued_reg_saves. | |
17215 | ||
17216 | 2011-07-23 Richard Henderson <rth@redhat.com> | |
17217 | ||
17218 | * dwarf2cfi.c (dw_cfi_row_ref): Remove. Update all users. | |
17219 | ||
17220 | 2011-07-23 Richard Henderson <rth@redhat.com> | |
17221 | ||
17222 | * dwarf2cfi.c (add_cfi_args_size): Split out from... | |
17223 | (dwarf2out_args_size): ... here. | |
17224 | (add_cfi_restore): Split out from ... | |
17225 | (dwarf2out_frame_debug_cfa_restore): ... here. | |
17226 | (def_cfa_0): Split out from ... | |
17227 | (def_cfa_1): ... here. | |
17228 | (cfi_oprnd_equal_p, cfi_equal_p): New. | |
17229 | (change_cfi_row): New. | |
17230 | (add_cfis_to_fde): Set fde->dw_fde_switch_cfi_index. | |
17231 | (create_cfi_notes): Use change_cfi_row at SWITCH_TEXT note. | |
17232 | (output_cfis): Remove. | |
17233 | * dwarf2out.c (output_fde): Simplify output_cfi loop. | |
17234 | (dwarf2out_switch_text_section): Don't call output_cfis. | |
17235 | (dw_val_equal_p, loc_descr_equal_p_1, loc_descr_equal_p): New. | |
17236 | * dwarf2out.h: Update decls. | |
17237 | (enum dw_val_class): Add dw_val_class_none. | |
17238 | ||
17239 | 2011-07-23 Richard Henderson <rth@redhat.com> | |
17240 | ||
17241 | * dwarf2cfi.c (update_row_reg_save): New. | |
17242 | (dwarf2out_frame_debug_cfa_expression): Use it. | |
17243 | (dwarf2out_frame_debug_cfa_restore): Likewise. | |
17244 | (reg_save): Likewise. Do not emit DW_CFA_same_value. | |
17245 | ||
17246 | 2011-07-23 Richard Henderson <rth@redhat.com> | |
17247 | ||
17248 | * dwarf2cfi.c (add_cfi_insn): Rename from cfi_insn. Update all users. | |
17249 | ||
17250 | 2011-07-23 Richard Henderson <rth@redhat.com> | |
17251 | ||
17252 | * dwarf2cfi.c (dw_cfi_row, dw_cfi_row_ref): New. | |
17253 | (cie_cfi_row): New. | |
17254 | (new_cfi_row, copy_cfi_row, free_cfi_row): New. | |
17255 | (cfa, old_cfa, cfa_remember, old_cfa_remember, old_args_size): Remove. | |
17256 | (cur_row, remember_row): New. | |
17257 | (def_cfa_1): Use cur_row instead of the old_* variables. | |
17258 | (dwarf2out_frame_debug_restore_state): Similarly. | |
17259 | (dwarf2out_args_size, dwarf2out_notice_stack_adjust): Likewise. | |
17260 | (dwarf2out_frame_debug_def_cfa): Use a local variable instead of cfa. | |
17261 | (dwarf2out_frame_debug_adjust_cfa): Likewise. | |
17262 | (dwarf2out_frame_debug_cfa_offset): Likewise. | |
17263 | (dwarf2out_frame_debug_expr): Likewise. | |
17264 | (execute_dwarf2_frame): Set up cur_row. | |
17265 | * dwarf2out.h (struct cfa_loc): Mark for GTY. | |
17266 | ||
17267 | 2011-07-23 Richard Henderson <rth@redhat.com> | |
17268 | ||
17269 | * basic-block.h (EDGE_PRESERVE): New. | |
17270 | (EDGE_ALL_FLAGS, EDGE_COMPLEX): Include it. | |
17271 | * bb-reorder.c: Include except.h. | |
17272 | (fix_up_crossing_landing_pad): New. | |
17273 | (find_rarely_executed_basic_blocks_and_crossing_edges): Place | |
17274 | landing pads in the right partition. Duplicate as necessary. | |
17275 | (partition_hot_cold_basic_blocks): Fix up DF info after | |
17276 | duplicating landing pads. | |
17277 | * cfg.c (dump_edge_info): Add crossing and preserve to bitnames. | |
17278 | * cfgrtl.c (rtl_verify_flow_info_1): Validate that EDGE_CROSSING | |
17279 | is set properly. Validate that EH edges are not CROSSING. | |
17280 | * except.c (expand_dw2_landing_pad_for_region): Split out from ... | |
17281 | (dw2_build_landing_pads): ... here. | |
17282 | (convert_to_eh_region_ranges): Remove code to fixup crossing | |
17283 | landing pads. | |
17284 | * except.h (expand_dw2_landing_pad_for_region): Declare. | |
17285 | * tree-cfg.c (gimple_can_merge_blocks_p): Don't merge PRESERVE edges. | |
17286 | ||
17287 | 2011-07-23 Richard Earnshaw <rearnsha@arm.com> | |
17288 | ||
17289 | PR target/49816 | |
17290 | * arm.c (aapcs_vfp_allocate_return_reg): Return NULL on failure. | |
17291 | ||
17292 | 2011-07-22 Jason Merrill <jason@redhat.com> | |
17293 | ||
17294 | * doc/invoke.texi (C++ Dialect Options): Document -Wno-narrowing. | |
17295 | ||
17296 | 2011-07-22 Richard Henderson <rth@redhat.com> | |
17297 | ||
17298 | * bb-reorder.c (gate_handle_partition_blocks): Honor optimize. | |
17299 | ||
17300 | 2011-07-22 Richard Henderson <rth@redhat.com> | |
17301 | ||
17302 | * jump.c (maybe_propagate_label_ref): Split out of... | |
17303 | (mark_all_labels): ... here. Do not attempt label_ref | |
17304 | propagation while in cfglayout mode. | |
17305 | ||
17306 | 2011-07-22 Jakub Jelinek <jakub@redhat.com> | |
17307 | ||
17308 | * dwarf2out.c (struct macinfo_struct): Change code to unsigned char. | |
17309 | (DEBUG_MACRO_SECTION, DEBUG_MACRO_SECTION_LABEL): Define. | |
17310 | (dwarf_attr_name): Handle DW_AT_GNU_macros. | |
17311 | (dwarf2out_define): If the vector is empty and | |
17312 | lineno is 0, emit a dummy entry first. | |
17313 | (dwarf2out_undef): Likewise. Remove redundant semicolon. | |
17314 | (htab_macinfo_hash, htab_macinfo_eq, output_macinfo_op, | |
17315 | optimize_macinfo_range): New functions. | |
17316 | (output_macinfo): Use them. If !dwarf_strict and .debug_str is | |
17317 | mergeable, optimize longer strings using | |
17318 | DW_MACRO_GNU_{define,undef}_indirect and if HAVE_COMDAT_GROUP, | |
17319 | optimize longer sequences of define/undef ops from headers | |
17320 | using DW_MACRO_GNU_transparent_include. For !dwarf_strict | |
17321 | emit a section headers. | |
17322 | (dwarf2out_init): For !dwarf_strict set debug_macinfo_section | |
17323 | and macinfo_section_label to DEBUG_MACRO_SECTION | |
17324 | resp. DEBUG_MACRO_SECTION_LABEL. | |
17325 | (dwarf2out_finish): For !dwarf_strict emit DW_AT_GNU_macros | |
17326 | instead of DW_AT_macro_info. | |
17327 | ||
17328 | PR other/32998 | |
17329 | * common.opt (grecord-gcc-switches, gno-record-gcc-switches): New | |
17330 | options. | |
17331 | * dwarf2out.c: Include opts.h. | |
17332 | (dchar_p): New typedef. Define heap VEC for it. | |
17333 | (producer_string): New variable. | |
17334 | (gen_producer_string): New function. | |
17335 | (gen_compile_unit_die): Use it. | |
17336 | (dwarf2out_finish): Fix up comp_unit_die () DW_AT_producer if needed. | |
17337 | * Makefile.in (dwarf2out.o): Depend on $(OPTS_H). | |
17338 | * doc/invoke.texi: Document -grecord-gcc-switches and | |
17339 | -gno-record-gcc-switches, add a -grecord-gcc-switches reference | |
17340 | to -frecord-gcc-switches description. | |
17341 | ||
17342 | 2011-07-22 Jason Merrill <jason@redhat.com> | |
17343 | ||
17344 | PR c++/30112 | |
17345 | * c-decl.c (c_linkage_bindings): Define. | |
17346 | ||
17347 | 2011-07-22 Eric Botcazou <ebotcazou@adacore.com> | |
17348 | ||
17349 | PR debug/49815 | |
17350 | * var-tracking.c (vt_finalize): Always free windowed_parm_regs. | |
17351 | ||
17352 | 2011-07-22 H.J. Lu <hongjiu.lu@intel.com> | |
17353 | ||
17354 | * config/i386/i386.c (ix86_option_override_internal): Disallow | |
17355 | MS ABI in x32 mode. | |
17356 | (ix86_init_builtins): Call ix86_init_builtins_va_builtins_abi | |
17357 | only for TARGET_LP64. | |
17358 | (ix86_handle_abi_attribute): Check TARGET_LP64 instead of TARGET_64BIT. | |
17359 | ||
17360 | 2011-07-22 Michael Meissner <meissner@linux.vnet.ibm.com> | |
17361 | ||
17362 | * config/rs6000/rs6000.c (rs6000_xcoff_strip_dollar): Rewrite to | |
17363 | avoid warnings when GCC is built with a C++ compiler. | |
17364 | ||
17365 | 2011-07-22 Martin Jambor <mjambor@suse.cz> | |
17366 | ||
17367 | PR lto/49796 | |
17368 | * cgraphunit.c (verify_edge_corresponds_to_fndecl): Return false | |
17369 | if decl node is in another partition, call cgraph_get_node only once. | |
17370 | ||
17371 | 2011-07-22 Uros Bizjak <ubizjak@gmail.com> | |
17372 | ||
17373 | * config.gcc (x86_64-*-linux*): Set | |
17374 | default_gnu_indirect_function to yes. | |
17375 | ||
17376 | 2011-07-22 Richard Guenther <rguenther@suse.de> | |
17377 | ||
17378 | PR tree-optimization/45819 | |
17379 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Properly | |
17380 | preserve volatile and notrap flags. | |
17381 | ||
17382 | 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
17383 | Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
17384 | ||
17385 | PR bootstrap/49794 | |
17386 | * configure.ac: Test AM_ICONV with CXX. | |
17387 | * configure: Regenerate. | |
17388 | * config/sol2-c.c (solaris_format_types): Use EXPORTED_CONST. | |
17389 | ||
17390 | 2011-07-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
17391 | ||
17392 | PR bootstrap/49797 | |
17393 | * graphite-clast-to-gimple.c (CLOOG_LANGUAGE_C): Provide if missing. | |
17394 | (set_cloog_options): Use it. | |
17395 | ||
17396 | 2011-07-22 Jakub Jelinek <jakub@redhat.com> | |
17397 | ||
17398 | PR c++/49756 | |
17399 | * gcc.c (main): Call stack_limit_increase (64MB). | |
17400 | * toplev.c (toplev_main): Likewise. | |
17401 | ||
17402 | 2011-07-21 H.J. Lu <hongjiu.lu@intel.com> | |
17403 | ||
17404 | * config/i386/i386.c (ix86_expand_call): Call copy_to_mode_reg | |
17405 | instead of force_reg. | |
17406 | ||
17407 | 2011-07-21 H.J. Lu <hongjiu.lu@intel.com> | |
17408 | ||
17409 | * config/i386/i386.c (ix86_expand_move): Convert to Pmode if | |
17410 | needed and use force_reg after convert. | |
17411 | (ix86_expand_call): Likewise. | |
17412 | (ix86_expand_special_args_builtin): Likewise. | |
17413 | (ix86_expand_builtin): Likewise. | |
17414 | ||
17415 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> | |
17416 | ||
17417 | PR middle-end/47654 | |
17418 | PR middle-end/49649 | |
17419 | * graphite-clast-to-gimple.c (type_for_clast_term): Pass v1 and v2 | |
17420 | in parameter. Initialize v1 and v2 based on the values returned | |
17421 | by clast_name_to_lb_ub. | |
17422 | (type_for_clast_red): Pass v1 and v2 in parameter, and set their | |
17423 | values. | |
17424 | (type_for_clast_bin): Same. | |
17425 | (type_for_clast_expr): Same. | |
17426 | (type_for_clast_eq): Update calls to type_for_clast_expr. | |
17427 | (type_for_clast_for): Same. | |
17428 | (build_iv_mapping): Same. | |
17429 | * graphite-ppl.h (value_min): New. | |
17430 | ||
17431 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> | |
17432 | ||
17433 | * graphite-clast-to-gimple.c (type_for_interval): Generate signed | |
17434 | types whenever possible. | |
17435 | ||
17436 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> | |
17437 | ||
17438 | * graphite-clast-to-gimple.c (struct clast_name_index): Add lb | |
17439 | and ub fields. | |
17440 | (new_clast_name_index): Add lb and ub parameters. | |
17441 | (free_clast_name_index): New. | |
17442 | (clast_name_to_lb_ub): New. | |
17443 | (save_clast_name_index): Add lb and ub parameters. | |
17444 | (compute_bounds_for_param): New. | |
17445 | (type_for_level): Removed. | |
17446 | (type_for_clast_for): Removed level parameter. Do not call | |
17447 | type_for_level. | |
17448 | (graphite_create_new_loop): Store the lb and ub for the clast_name | |
17449 | of the iterator of the loop that has been generated. | |
17450 | (graphite_create_new_loop_guard): Remove parameter level. | |
17451 | (create_params_index): Store the lb and ub of each parameter. | |
17452 | (gloog): Use free_clast_name_index. Pass to create_params_index | |
17453 | the current scop. | |
17454 | ||
17455 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> | |
17456 | ||
17457 | * graphite-clast-to-gimple.c (max_signed_precision_type): Removed. | |
17458 | (max_precision_type): Inline max_signed_precision_type. | |
17459 | (type_for_clast_red): Use max_precision_type. | |
17460 | (type_for_clast_bin): Same. | |
17461 | (type_for_clast_for): Same. | |
17462 | ||
17463 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> | |
17464 | ||
17465 | * graphite-clast-to-gimple.c (gcc_type_for_interval): Renamed | |
17466 | type_for_interval. | |
17467 | (gcc_type_for_value): Renamed type_for_value. | |
17468 | (gcc_type_for_clast_term): Renamed type_for_clast_term. | |
17469 | (gcc_type_for_clast_expr): Renamed type_for_clast_expr. | |
17470 | (gcc_type_for_clast_red): Renamed type_for_clast_red. | |
17471 | (gcc_type_for_clast_bin): Renamed type_for_clast_bin. | |
17472 | (gcc_type_for_clast_eq): Renamed type_for_clast_eq. | |
17473 | (graphite_translate_clast_equation): Update calls. | |
17474 | (compute_type_for_level): Renamed type_for_level. | |
17475 | (gcc_type_for_iv_of_clast_loop): Renamed type_for_clast_for. | |
17476 | (build_iv_mapping): Update calls. | |
17477 | (graphite_create_new_loop_guard): Same. | |
17478 | ||
17479 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> | |
17480 | ||
17481 | * graphite-clast-to-gimple.c (clast_get_body_of_loop): Add fixme | |
17482 | comment. | |
17483 | ||
17484 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> | |
17485 | ||
17486 | * graphite-clast-to-gimple.c (struct ivs_params): New. | |
17487 | (clast_name_to_gcc): Use ivs_params to pass around parameters. | |
17488 | (clast_to_gcc_expression): Same. | |
17489 | (clast_to_gcc_expression_red): Same. | |
17490 | (gcc_type_for_clast_term): Same. | |
17491 | (gcc_type_for_clast_expr): Same. | |
17492 | (gcc_type_for_clast_red): Same. | |
17493 | (gcc_type_for_clast_bin): Same. | |
17494 | (gcc_type_for_clast_eq): Same. | |
17495 | (graphite_translate_clast_equation): Same. | |
17496 | (graphite_create_guard_cond_expr): Same. | |
17497 | (graphite_create_new_guard): Same. | |
17498 | (graphite_create_new_loop): Same. | |
17499 | (build_iv_mapping): Same. | |
17500 | (translate_clast_user): Same. | |
17501 | (graphite_create_new_loop_guard): Same. | |
17502 | (translate_clast): Same. | |
17503 | (translate_clast_for_loop): Same. | |
17504 | (translate_clast_for): Same. | |
17505 | (translate_clast_guard): Same. | |
17506 | (initialize_cloog_names): Fix typo. | |
17507 | (gloog): Initialize an ivs_params struct, pass it to translate_clast. | |
17508 | ||
17509 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> | |
17510 | ||
17511 | * graphite-clast-to-gimple.c (struct clast_name_index): Add level. | |
17512 | (new_clast_name_index): Add level parameter. | |
17513 | (clast_name_to_level): New. | |
17514 | (save_clast_name_index): Add level parameter. | |
17515 | (newivs_to_depth_to_newiv): Removed. | |
17516 | (clast_name_to_gcc): Inlined newivs_to_depth_to_newiv. | |
17517 | (graphite_create_new_loop): Add level parameter. Pass level to | |
17518 | save_clast_name_index. | |
17519 | (translate_clast_for_loop): Pass level to graphite_create_new_loop. | |
17520 | (create_params_index): Pass level to save_clast_name_index. | |
17521 | ||
17522 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> | |
17523 | ||
17524 | * graphite-clast-to-gimple.c (graphite_create_new_loop): Do not | |
17525 | recompute type, lb, and ub. Get them from... | |
17526 | (graphite_create_new_loop_guard): ...here. Pass in parameter | |
17527 | pointers to type, lb, and ub. | |
17528 | (translate_clast_for_loop): Update function calls. | |
17529 | (translate_clast_for): Same. | |
17530 | ||
17531 | 2011-07-21 Sebastian Pop <sebastian.pop@amd.com> | |
17532 | ||
17533 | * graphite-clast-to-gimple.c (compute_bounds_for_level): Call | |
17534 | psct_dynamic_dim. | |
17535 | (translate_clast_for_loop): Pass loop level to dependency_in_loop_p. | |
17536 | (gcc_type_for_iv_of_clast_loop): Update use of level. | |
17537 | (gloog): Start counting nesting level from 0. | |
17538 | * graphite-clast-to-gimple.h (get_scattering_level): Removed. | |
17539 | * graphite-dependences.c (graphite_carried_dependence_level_k): Call | |
17540 | psct_dynamic_dim on level. | |
17541 | ||
17542 | 2011-07-21 H.J. Lu <hongjiu.lu@intel.com> | |
17543 | ||
17544 | * config/i386/i386.c (ix86_legitimize_address): Convert to | |
17545 | Pmode if needed. | |
17546 | ||
17547 | 2011-07-21 H.J. Lu <hongjiu.lu@intel.com> | |
17548 | ||
17549 | * config/i386/i386.c (function_value_64): Always return pointers | |
17550 | in Pmode. | |
17551 | (ix86_promote_function_mode): New. | |
17552 | (TARGET_PROMOTE_FUNCTION_MODE): Likewise. | |
17553 | ||
17554 | 2011-07-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
17555 | ||
17556 | PR tree-optimization/49749 | |
17557 | * tree-ssa-reassoc.c (get_rank): Fix operand scan conditions and | |
17558 | remove no-longer-used maxrank variable. | |
17559 | ||
17560 | 2011-07-21 Georg-Johann Lay <avr@gjlay.de> | |
17561 | ||
17562 | * config/avr/avr.c (final_prescan_insn): Fix printing of rtx_costs. | |
17563 | ||
17564 | 2011-07-21 Jason Merrill <jason@redhat.com> | |
17565 | ||
17566 | * system.h (HAVE_DESIGNATED_UNION_INITIALIZERS): New. | |
17567 | * recog.h (struct insn_data_d): Check it instead of | |
17568 | HAVE_DESIGNATED_INITIALIZERS. | |
17569 | * genoutput.c (output_insn_data): Likewise. | |
17570 | ||
17571 | 2011-07-21 Richard Guenther <rguenther@suse.de> | |
17572 | ||
17573 | PR tree-optimization/49770 | |
17574 | * tree-ssa-sccvn.c (valueize_refs_1): Return whether we | |
17575 | valueized any operand. Renamed from ... | |
17576 | (valueize_refs): ... this. New wrapper around valueize_refs_1. | |
17577 | (valueize_shared_reference_ops_from_ref): Return whether we | |
17578 | valueized any operand. | |
17579 | (vn_reference_lookup): Only when we valueized any operand | |
17580 | use the valueized reference for alias analysis. Do not preserve | |
17581 | the original reference tree in this case. | |
17582 | ||
17583 | 2011-07-21 Uros Bizjak <ubizjak@gmail.com> | |
17584 | ||
17585 | * config/i386/i386.c (ix86_decompose_address): Reject all but | |
17586 | register operands and subregs of DImode hard registers in index. | |
17587 | ||
17588 | 2011-07-21 Kai Tietz <ktietz@redhat.com> | |
17589 | ||
17590 | * fold-const.c (fold_unary_loc): Preserve indirect | |
17591 | comparison cast to none-boolean type. | |
17592 | * tree-ssa.c (useless_type_conversion_p): Preserve cast | |
17593 | from/to boolean-type. | |
17594 | * gimplify.c (gimple_boolify): Handle boolification of comparisons. | |
17595 | (gimplify_expr): Boolifiy non aggregate-typed comparisons. | |
17596 | * tree-cfg.c (verify_gimple_comparison): Check result | |
17597 | type of comparison expression. | |
17598 | * tree-ssa-forwprop.c (forward_propagate_comparison): Adjust test | |
17599 | of condition result and disallow type-cast sinking into comparison. | |
17600 | ||
17601 | 2011-07-21 Richard Guenther <rguenther@suse.de> | |
17602 | ||
17603 | * tree-ssa-forwprop.c (combine_conversions): Return whether | |
17604 | we have to run cfg-cleanup. Properly remove dead stmts. | |
17605 | (ssa_forward_propagate_and_combine): Adjust. | |
17606 | ||
17607 | 2011-07-21 Richard Sandiford <richard.sandiford@linaro.org> | |
17608 | ||
17609 | * regcprop.c (maybe_mode_change): Check HARD_REGNO_MODE_OK. | |
17610 | ||
17611 | 2011-07-21 Kai Tietz <ktietz@redhat.com> | |
17612 | ||
17613 | * tree-ssa-propagate.c (substitute_and_fold): Use | |
17614 | do_dce flag to deside, if BB's statements are scanned | |
17615 | in last to first, or first to last order. | |
17616 | ||
17617 | 2011-07-21 Georg-Johann Lay <avr@gjlay.de> | |
17618 | ||
17619 | * config/avr/avr.c (avr_rtx_costs): Set cost of CONST, LABEL_REF to 0. | |
17620 | ||
17621 | 2011-07-20 H.J. Lu <hongjiu.lu@intel.com> | |
17622 | Uros Bizjak <ubizjak@gmail.com> | |
17623 | Richard Henderson <rth@redhat.com> | |
17624 | ||
17625 | * config/i386/constraints.md (w): New. | |
17626 | ||
17627 | * config/i386/i386.c (ix86_output_addr_vec_elt): Check | |
17628 | TARGET_LP64 instead of TARGET_64BIT for ASM_QUAD. | |
17629 | ||
17630 | * config/i386/i386.h (CASE_VECTOR_MODE): Check TARGET_LP64 | |
17631 | instead of TARGET_64BIT. | |
17632 | ||
17633 | * config/i386/i386.md (indirect_jump): Replace | |
17634 | nonimmediate_operand with indirect_branch_operand. | |
17635 | (*indirect_jump): Likewise. Replace constraint "m" with "w". | |
17636 | (tablejump): Replace nonimmediate_operand with indirect_branch_operand. | |
17637 | Convert operand 0 to Pmode for x32 if not PIC. | |
17638 | (*tablejump_1): Replace nonimmediate_operand with | |
17639 | indirect_branch_operand. Replace constraint "m" with "w". | |
17640 | (*call_vzeroupper): Replace constraint "m" with "w". | |
17641 | (*call): Likewise. | |
17642 | (*call_rex64_ms_sysv_vzeroupper): Likewise. | |
17643 | (*call_rex64_ms_sysv): Likewise. | |
17644 | (*call_value_vzeroupper): Likewise. | |
17645 | (*call_value): Likewise. | |
17646 | (*call_value_rex64_ms_sysv_vzeroupper): Likewise. | |
17647 | (*call_value_rex64_ms_sysv): Likewise. | |
17648 | (set_got_offset_rex64): Check TARGET_LP64 instead of TARGET_64BIT. | |
17649 | ||
17650 | * config/i386/predicates.md (indirect_branch_operand): New. | |
17651 | (call_insn_operand): Support x32. | |
17652 | ||
17653 | 2011-07-20 Michael Eager <eager@eagercon.com> | |
17654 | ||
17655 | * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Default to 12. | |
17656 | ||
17657 | 2011-07-20 Richard Henderson <rth@redhat.com> | |
17658 | ||
17659 | * cfg.c (dump_bb_info): Dump basic_block->flags. | |
17660 | * cfgrtl.c (print_rtl_with_bb): Use dump_bb_info. | |
17661 | ||
17662 | 2011-07-20 Uros Bizjak <ubizjak@gmail.com> | |
17663 | ||
17664 | * config/i386/i386.c (ix86_decompose_address): Allow only subregs | |
17665 | of DImode hard registers in index. | |
17666 | (ix86_legitimate_address_p): Allow subregs of base and index to span | |
17667 | more than a word. Assert that subregs of base and index satisfy | |
17668 | register_no_elim_operand predicates. Reject addresses where | |
17669 | base and index have different modes. | |
17670 | ||
17671 | 2011-07-20 Robert Millan <rmh@gnu.org> | |
17672 | ||
17673 | * config.gcc (mips*-*-linux*): Remove redundant tm_file entry. | |
17674 | ||
17675 | 2011-07-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
17676 | ||
17677 | * bb-reorder.c (fix_crossing_conditional_branches): Fix crash by | |
17678 | removing now-unnecessary assignment. | |
17679 | ||
17680 | 2011-07-20 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
17681 | ||
17682 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Restore setting | |
17683 | memory address space to the type's address space. | |
17684 | ||
17685 | 2011-07-20 Georg-Johann Lay <avr@gjlay.de> | |
17686 | ||
17687 | PR target/36467 | |
17688 | PR target/49687 | |
17689 | * config/avr/avr.md (mulhi3): Use register_or_s9_operand for operand2 | |
17690 | and expand appropriately if there is a CONST_INT in operand2. | |
17691 | (usmulqihi3): New insn. | |
17692 | (*sumulqihi3): New insn. | |
17693 | (*osmulqihi3): New insn. | |
17694 | (*oumulqihi3): New insn. | |
17695 | (*muluqihi3.uconst): New insn_and_split. | |
17696 | (*muluqihi3.sconst): New insn_and_split. | |
17697 | (*mulsqihi3.sconst): New insn_and_split. | |
17698 | (*mulsqihi3.uconst): New insn_and_split. | |
17699 | (*mulsqihi3.oconst): New insn_and_split. | |
17700 | (*ashifthi3.signx.const): New insn_and_split. | |
17701 | (*ashifthi3.signx.const7): New insn_and_split. | |
17702 | (*ashifthi3.zerox.const): New insn_and_split. | |
17703 | (mulsqihi3): New insn. | |
17704 | (muluqihi3): New insn. | |
17705 | (muloqihi3): New insn. | |
17706 | * config/avr/predicates.md (const_2_to_7_operand): New. | |
17707 | (const_2_to_6_operand): New. | |
17708 | (u8_operand): New. | |
17709 | (s8_operand): New. | |
17710 | (o8_operand): New. | |
17711 | (s9_operand): New. | |
17712 | (register_or_s9_operand): New. | |
17713 | ||
17714 | 2011-07-20 Kai Tietz <ktietz@redhat.com> | |
17715 | ||
17716 | * builtins.c (fold_builtin_expect): See through the cast | |
17717 | from truthvalue_type_node to long. | |
17718 | ||
17719 | 2011-07-20 Michael Meissner <meissner@linux.vnet.ibm.com> | |
17720 | ||
17721 | * config/rs6000/vsx.md (vsx_fma*): Use 4 argument fma instructions | |
17722 | where we can use them from the standard and altivec instruction | |
17723 | sets, instead of always using the 3 operand VSX forms that require | |
17724 | the destination to overlap one of the inputs. | |
17725 | (vsx_fms*): Ditto. | |
17726 | (vsx_fnma*): Ditto. | |
17727 | (vsx_fnms*): Ditto. | |
17728 | ||
17729 | * config/rs6000/rs6000.md (fmadf4_fpr): Set fp_type fp_maddsub_d | |
17730 | for DF types. | |
17731 | (fmsdf4_fpr): Ditto. | |
17732 | (nfmadf4_fpr): Ditto. | |
17733 | (nfmsdf4_fpr): Ditto. | |
17734 | ||
17735 | 2011-07-20 Sandra Loosemore <sandra@codesourcery.com> | |
17736 | ||
17737 | * genrecog.c (make_insn_sequence): Correct position numbering | |
17738 | when filtering out match_scratch and match_dup. | |
17739 | ||
17740 | 2011-07-20 Richard Guenther <rguenther@suse.de> | |
17741 | ||
17742 | * tree-ssa-forwprop.c (remove_prop_source_from_use): Robustify | |
17743 | against already removed statements. | |
17744 | (forward_propagate_into_comparison): Remove dead defining stmts. | |
17745 | (forward_propagate_into_gimple_cond): Likewise. | |
17746 | (forward_propagate_into_cond): Simplify. | |
17747 | (ssa_forward_propagate_and_combine): Handle changed cfg from | |
17748 | forward_propagate_into_comparison. | |
17749 | * tree-ssa-phiopt.c (conditional_replacement): Use proper | |
17750 | locations for newly built statements. | |
17751 | ||
17752 | 2011-07-20 Georg-Johann Lay <avr@gjlay.de> | |
17753 | ||
17754 | * config/avr/avr.c (avr_rtx_costs): Set cost of SYMBOL_REF to 0. | |
17755 | ||
17756 | 2011-07-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
17757 | ||
17758 | * config/s390/s390.c (s390_class_max_nregs): Fix return type. | |
17759 | * config/s390/s390-protos.h (s390_class_max_nregs): Likewise. | |
17760 | ||
17761 | 2011-07-20 Richard Guenther <rguenther@suse.de> | |
17762 | ||
17763 | PR middle-end/18908 | |
17764 | * tree.c (integer_all_onesp): Use TYPE_PRECISION, not mode precision. | |
17765 | * tree-ssa-forwprop.c (simplify_bitwise_binary): Remove bogus | |
17766 | ADDR_EXPR folding. Canonicalize X ^ ~0 as ~X. | |
17767 | ||
17768 | 2011-07-20 Vladimir Makarov <vmakarov@redhat.com> | |
17769 | ||
17770 | * config/frv/frv.c (frv_register_move_cost): Define explicitly | |
17771 | costs for subclasses of GR_REGS. | |
17772 | ||
17773 | 2011-07-20 Uros Bizjak <ubizjak@gmail.com> | |
17774 | ||
17775 | PR target/49780 | |
17776 | * config/i386/predicates.md (no_seg_addres_operand): No more special. | |
17777 | * config/i386/i386.c (ix86_decompose_address): Allow only subregs | |
17778 | of DImode hard registers in base. | |
17779 | (ix86_legitimate_address_p): Allow SImode and DImode base and index | |
17780 | registers. | |
17781 | ||
17782 | 2011-07-20 Richard Guenther <rguenther@suse.de> | |
17783 | ||
17784 | * tree-ssa-structalias.c (new_var_info): Allocate oldsolution lazily. | |
17785 | (unify_nodes): Deal with that. | |
17786 | (solve_graph): Likewise. | |
17787 | ||
17788 | 2011-07-20 Chung-Lin Tang <cltang@codesourcery.com> | |
17789 | ||
17790 | * config/arm/arm.c (arm_canonicalize_comparison): Add case to | |
17791 | canonicalize left operand from ZERO_EXTEND to AND. | |
17792 | ||
17793 | 2011-07-20 Anatoly Sokolov <aesok@post.ru> | |
17794 | ||
17795 | * target.def (class_max_nregs): New hook. | |
17796 | * doc/tm.texi.in (TARGET_CLASS_MAX_NREGS): Document. | |
17797 | * doc/tm.texi: Regenerate. | |
17798 | * targhooks.c (default_class_max_nregs): New function. | |
17799 | * targhooks.h (default_class_max_nregs): Declare. | |
17800 | * ira.h (target_ira): Change type x_ira_reg_class_max_nregs and | |
17801 | x_ira_reg_class_min_nregs arrays to unsigned char. | |
17802 | * ira.c (setup_reg_class_nregs): Use TARGET_CLASS_MAX_NREGS target | |
17803 | hook instead of CLASS_MAX_NREGS macro. | |
17804 | * reginfo.c (restore_register_info): Ditto. | |
17805 | * ira-conflicts.c (process_regs_for_copy): Use | |
17806 | ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro. | |
17807 | Change type rclass and aclass vars to reg_class_t. | |
17808 | * ira-costs.c (record_reg_classes): Use ira_reg_class_max_nregs | |
17809 | array instead of CLASS_MAX_NREGS macro. Change type rclass var to | |
17810 | reg_class_t. | |
17811 | * reload.c (combine_reloads, find_reloads, find_reloads_address_1): | |
17812 | Use ira_reg_class_max_nregs array instead of CLASS_MAX_NREGS macro. | |
17813 | ||
17814 | * config/i386/i386.h (CLASS_MAX_NREGS): Remove. | |
17815 | * config/i386/i386.c (ix86_class_max_nregs): New function. | |
17816 | (ix86_register_move_cost): Use TARGET_CLASS_MAX_NREGS target hook | |
17817 | instead of CLASS_MAX_NREGS macro. | |
17818 | (TARGET_CLASS_MAX_NREGS): Define. | |
17819 | * config/avr/avr.h (CLASS_MAX_NREGS): Remove. | |
17820 | * config/avr/avr-protos.h (class_max_nregs): Remove declaration. | |
17821 | * config/avr/avr.c (class_max_nregs): Remove function. | |
17822 | * config/alpha/alpha.h (CLASS_MAX_NREGS): Remove. | |
17823 | * config/spu/spu.h (CLASS_MAX_NREGS): Remove. | |
17824 | * config/mep/mep.h (CLASS_MAX_NREGS): Remove. | |
17825 | * config/m32r/m32r.h (CLASS_MAX_NREGS): Remove. | |
17826 | * config/microblaze/microblaze.h (CLASS_MAX_NREGS): Remove. | |
17827 | * config/xtensa/xtensa.h (CLASS_MAX_NREGS): Remove. | |
17828 | * config/stormy16/stormy16.h (CLASS_MAX_NREGS): Remove. | |
17829 | * config/lm32/lm32.h (CLASS_MAX_NREGS): Remove. | |
17830 | * config/moxie/moxie.h (CLASS_MAX_NREGS): Remove. | |
17831 | * config/iq2000/iq2000.h (CLASS_MAX_NREGS): Remove. | |
17832 | * config/mn10300/mn10300.h (CLASS_MAX_NREGS): Remove. | |
17833 | * config/score/score.h (CLASS_MAX_NREGS): Remove. | |
17834 | * config/vax/vax.h (CLASS_MAX_NREGS): Remove. | |
17835 | * config/h8300/h8300.h (CLASS_MAX_NREGS): Remove. | |
17836 | * config/v850/v850.h (CLASS_MAX_NREGS): Remove. | |
17837 | ||
17838 | 2011-07-19 Eric Botcazou <ebotcazou@adacore.com> | |
17839 | ||
17840 | * cif-code.def (OVERWRITABLE): Fix typo and move around. | |
17841 | (TARGET_OPTIMIZATION_MISMATCH): Delete. | |
17842 | (EH_PERSONALITY): Fix typo. | |
17843 | (NON_CALL_EXCEPTIONS): Fix message. | |
17844 | (OPTIMIZATION_MISMATCH): Adjust message. | |
17845 | * ipa-inline.c (can_inline_edge_p): Use CIF_OPTIMIZATION_MISMATCH. | |
17846 | ||
17847 | 2011-07-19 Ian Lance Taylor <iant@google.com> | |
17848 | ||
17849 | * doc/install.texi (Configuration): Document | |
17850 | --enable-build-poststage1-with-cxx. | |
17851 | ||
17852 | 2011-07-19 Robert Millan <rmh@gnu.org> | |
17853 | ||
17854 | * config/mips/gnu-user.h: Copy from linux.h. Update comments. | |
17855 | (GLIBC_DYNAMIC_LINKER): Remove. | |
17856 | ||
17857 | * config/mips/gnu-user64.h: Copy from linux64.h. Update comments. | |
17858 | (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64) | |
17859 | (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32) | |
17860 | (BIONIC_DYNAMIC_LINKERN32, GNU_USER_DYNAMIC_LINKERN32): Remove. | |
17861 | (LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32, | |
17862 | GNU_USER_DYNAMIC_LINKER64 and GNU_USER_LINK_EMULATIONN32. | |
17863 | ||
17864 | * config/mips/linux.h: Remove everything except for ... | |
17865 | (GLIBC_DYNAMIC_LINKER): ... this macro. | |
17866 | ||
17867 | * config/mips/linux64.h: Remove everything except for ... | |
17868 | (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64) | |
17869 | (GLIBC_DYNAMIC_LINKERN32, UCLIBC_DYNAMIC_LINKERN32) | |
17870 | (BIONIC_DYNAMIC_LINKERN32): ... these macros. | |
17871 | (GNU_USER_LINK_EMULATION32, GNU_USER_LINK_EMULATION64) | |
17872 | (GNU_USER_LINK_EMULATIONN32): New macros. | |
17873 | ||
17874 | * config.gcc (mips64*-*-linux* | mipsisa64*-*-linux* | mips-*-linux*): | |
17875 | Use the new headers. | |
17876 | ||
17877 | 2011-07-19 Richard Sandiford <rdsandiford@googlemail.com> | |
17878 | ||
17879 | * rtl.h (mem_attrs): Turn offset and size fields into HOST_WIDE_INTs. | |
17880 | Add offset_known_p and size_known_p fields. | |
17881 | (MEM_OFFSET_KNOWN_P): Update accordingly. | |
17882 | (MEM_OFFSET, MEM_SIZE_KNOWN_P, MEM_SIZE): Likewise. | |
17883 | * emit-rtl.c (mem_attrs_htab_hash): Update after mem_attrs changes. | |
17884 | (mem_attrs_eq_p, set_mem_attributes_minus_bitpos, set_mem_offset) | |
17885 | (clear_mem_offset, set_mem_size, clear_mem_size, change_address) | |
17886 | (adjust_address_1, widen_memory_access, set_mem_attrs_for_spill) | |
17887 | (init_emit_regs): Likewise. | |
17888 | ||
17889 | 2011-07-19 Richard Sandiford <rdsandiford@googlemail.com> | |
17890 | ||
17891 | * doc/rtl.texi (MEM_OFFSET_KNOWN_P): Document. | |
17892 | (MEM_OFFSET): Change from returning an rtx to returning a | |
17893 | HOST_WIDE_INT. | |
17894 | * rtl.h (MEM_OFFSET_KNOWN_P): New macro. | |
17895 | (MEM_OFFSET): Return a HOST_WIDE_INT rather than an rtx. | |
17896 | * emit-rtl.h (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx. | |
17897 | (clear_mem_offset): Declare. | |
17898 | * alias.c (ao_ref_from_mem): Adjust uses of MEM_OFFSET, using | |
17899 | MEM_OFFSET_KNOWN_P to test whether the offset is known, and | |
17900 | MEM_OFFSET to get a HOST_WIDE_INT offset. | |
17901 | (nonoverlapping_memrefs_p): Likewise. Adjust calls to... | |
17902 | (adjust_offset_for_component_ref): Take a bool "known_p" | |
17903 | parameter and a HOST_WIDE_INT "offset" parameter. | |
17904 | * builtins.c (get_memory_rtx): As for ao_ref_from_mem. | |
17905 | Adjust calls to set_mem_offset, passing a HOST_WIDE_INT rather | |
17906 | than an rtx. Use clear_mem_offset to clear the offset. | |
17907 | * cfgcleanup.c (merge_memattrs): Likewise. | |
17908 | * dwarf2out.c (tls_mem_loc_descriptor): Likewise. | |
17909 | * function.c (assign_parm_find_stack_rtl): Likewise. | |
17910 | (assign_parm_setup_stack): Likewise. | |
17911 | * print-rtl.c (print_rtx): Likewise. | |
17912 | * reload.c (find_reloads_subreg_address): Likewise. | |
17913 | * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise. | |
17914 | * var-tracking.c (INT_MEM_OFFSET): Likewise. | |
17915 | * emit-rtl.c (set_reg_attrs_from_value): Likewise. | |
17916 | (get_mem_align_offset): Likewise. | |
17917 | (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx. | |
17918 | (clear_mem_offset): New function. | |
17919 | * config/mips/mips.c (r10k_safe_mem_expr_p): Take a HOST_WIDE_INT | |
17920 | offset rather than an rtx. Assume both the expressio and offset | |
17921 | are available. | |
17922 | (r10k_needs_protection_p_1): Update accordingly, checking the | |
17923 | expression and offset availability here instead. | |
17924 | ||
17925 | 2011-07-19 Richard Sandiford <rdsandiford@googlemail.com> | |
17926 | ||
17927 | * doc/rtl.texi (MEM_SIZE_KNOWN_P): Document. | |
17928 | (MEM_SIZE): Change from returning an rtx to returning a HOST_WIDE_INT. | |
17929 | * rtl.h (MEM_SIZE_KNOWN_P): New macro. | |
17930 | (MEM_SIZE): Return a HOST_WIDE_INT rather than an rtx. | |
17931 | * emit-rtl.h (set_mem_size): Take a HOST_WIDE_INT rather than an rtx. | |
17932 | (clear_mem_size): Declare. | |
17933 | * emit-rtl.c (set_mem_size): Take a HOST_WIDE_INT rather than an rtx. | |
17934 | (clear_mem_size): New function. | |
17935 | * alias.c (ao_ref_from_mem): Adjust uses of MEM_SIZE, using | |
17936 | MEM_SIZE_KNOWN_P to test whether the size is known, and MEM_SIZE | |
17937 | to get a HOST_WIDE_INT size. Adjust calls to set_mem_size, | |
17938 | passing a HOST_WIDE_INT rather than an rtx. Use clear_mem_size | |
17939 | to clear the size. | |
17940 | (nonoverlapping_memrefs_p): Likewise. | |
17941 | * builtins.c (get_memory_rtx, expand_builtin_memcmp): Likewise. | |
17942 | (expand_builtin_init_trampoline): Likewise. | |
17943 | * calls.c (compute_argument_addresses): Likewise. | |
17944 | * cfgcleanup.c (merge_memattrs): Likewise. | |
17945 | * dce.c (find_call_stack_args): Likewise. | |
17946 | * dse.c (record_store, scan_insn): Likewise. | |
17947 | * dwarf2out.c (dw_sra_loc_expr): Likewise. | |
17948 | * expr.c (emit_block_move_hints): Likewise. | |
17949 | * function.c (assign_parm_find_stack_rtl): Likewise. | |
17950 | * print-rtl.c (print_rtx): Likewise. | |
17951 | * reload.c (find_reloads_subreg_address): Likewise. | |
17952 | * rtlanal.c (may_trap_p_1): Likewise. | |
17953 | * var-tracking.c (track_expr_p): Likewise. | |
17954 | * varasm.c (assemble_trampoline_template): Likewise. | |
17955 | * config/arm/arm.c (arm_print_operand): Likewise. | |
17956 | * config/h8300/h8300.c (h8sx_emit_movmd): Likewise. | |
17957 | * config/i386/i386.c (expand_movmem_via_rep_mov): Likewise. | |
17958 | (expand_setmem_via_rep_stos, expand_constant_movmem_prologue) | |
17959 | (expand_constant_setmem_prologue): Likewise. | |
17960 | * config/mips/mips.c (mips_get_unaligned_mem): Likewise. | |
17961 | * config/rs6000/rs6000.c (expand_block_move): Likewise. | |
17962 | (adjacent_mem_locations): Likewise. | |
17963 | * config/s390/s390.c (s390_expand_setmem): Likewise. | |
17964 | (s390_expand_insv): Likewise. | |
17965 | * config/s390/s390.md (*extzv<mode>, *extv<mode>): Likewise. | |
17966 | (*extendqi<mode>2_short_displ): Likewise. | |
17967 | * config/sh/sh.c (expand_block_move): Likewise. | |
17968 | * config/sh/sh.md (extv, extzv): Likewise. | |
17969 | ||
17970 | 2011-07-19 Richard Sandiford <rdsandiford@googlemail.com> | |
17971 | ||
17972 | * emit-rtl.c (mem_attrs_eq_p): New function, split out from... | |
17973 | (mem_attrs_htab_eq): ...here. | |
17974 | (find_mem_attrs): Replace with... | |
17975 | (set_mem_attrs): ...this function. Take a mem_attrs structure | |
17976 | rather than individual fields. | |
17977 | (set_mem_attributes_minus_bitpos, set_mem_alias_set) | |
17978 | (set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset) | |
17979 | (set_mem_size, change_address, adjust_address_1, offset_address) | |
17980 | (widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill): | |
17981 | Update accordingly. | |
17982 | ||
17983 | 2011-07-19 Richard Sandiford <rdsandiford@googlemail.com> | |
17984 | ||
17985 | * rtl.h (MEM_ALIAS_SET, MEM_EXPR, MEM_OFFSET, MEM_ADDR_SPACE) | |
17986 | (MEM_SIZE, MEM_ALIGN): Redefine in terms of get_mem_attrs. | |
17987 | Provide a dummy definition of MEM_ADDR_SPACE for generators. | |
17988 | (target_rtl): Add x_mode_mem_attrs. | |
17989 | (mode_mem_attrs): New macro. | |
17990 | (get_mem_attrs): New function. | |
17991 | * emit-rtl.c (get_mem_attrs): Rename to... | |
17992 | (find_mem_attrs): ...this. | |
17993 | (set_mem_attributes_minus_bitpos, set_mem_alias_set) | |
17994 | (set_mem_addr_space, set_mem_align, set_mem_expr, set_mem_offset) | |
17995 | (set_mem_size, change_address, adjust_address_1, offset_address) | |
17996 | (widen_memory_access, get_spill_slot_decl, set_mem_attrs_for_spill): | |
17997 | Update accordingly. | |
17998 | (init_emit_regs): Initialize mode_mem_attrs. | |
17999 | ||
18000 | 2011-07-19 Richard Guenther <rguenther@suse.de> | |
18001 | ||
18002 | * tree-ssa-forwprop.c (lookup_logical_inverted_value): Remove | |
18003 | TRUTH_*_EXPR handling. | |
18004 | * tree-ssa-operands.c (get_expr_operands): Likewise. | |
18005 | * tree-ssa-pre.c (fully_constant_expression): Likewise. | |
18006 | * tree-ssa-uninit.c (use_pred_not_overlap_with_undef_path_pre): | |
18007 | Likewise. | |
18008 | (is_and_or_or): Likewise. | |
18009 | (is_norm_cond_subset_of): Likewise. | |
18010 | ||
18011 | 2011-07-19 Richard Guenther <rguenther@suse.de> | |
18012 | ||
18013 | * tree.h (fold_build_pointer_plus_loc): New helper function. | |
18014 | (fold_build_pointer_plus_hwi_loc): Likewise. | |
18015 | (fold_build_pointer_plus): Define. | |
18016 | (fold_build_pointer_plus_hwi): Likewise. | |
18017 | * builtins.c (std_gimplify_va_arg_expr): Use fold_build_pointer_plus. | |
18018 | (fold_builtin_memory_op): Likewise. | |
18019 | (fold_builtin_stpcpy): Likewise. | |
18020 | (fold_builtin_memchr): Likewise. | |
18021 | (fold_builtin_strstr): Likewise. | |
18022 | (fold_builtin_strchr): Likewise. | |
18023 | (fold_builtin_strrchr): Likewise. | |
18024 | (fold_builtin_strpbrk): Likewise. | |
18025 | (fold_builtin_strcat): Likewise. | |
18026 | (expand_builtin_memory_chk): Likewise. | |
18027 | (fold_builtin_memory_chk): Likewise. | |
18028 | * c-typeck.c (build_unary_op): Likewise. | |
18029 | * cgraphunit.c (thunk_adjust): Likewise. | |
18030 | * fold-const.c (build_range_check): Likewise. | |
18031 | (fold_binary_loc): Likewise. | |
18032 | * omp-low.c (extract_omp_for_data): Likewise. | |
18033 | (expand_omp_for_generic): Likewise. | |
18034 | (expand_omp_for_static_nochunk): Likewise. | |
18035 | (expand_omp_for_static_chunk): Likewise. | |
18036 | * tree-affine.c (add_elt_to_tree): Likewise. | |
18037 | * tree-data-ref.c (split_constant_offset_1): Likewise. | |
18038 | * tree-loop-distribution.c (generate_memset_zero): Likewise. | |
18039 | * tree-mudflap.c (mf_xform_derefs_1): Likewise. | |
18040 | * tree-predcom.c (ref_at_iteration): Likewise. | |
18041 | * tree-ssa-address.c (tree_mem_ref_addr): Likewise. | |
18042 | (add_to_parts): Likewise. | |
18043 | (create_mem_ref): Likewise. | |
18044 | * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Likewise. | |
18045 | * tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Likewise. | |
18046 | (number_of_iterations_le): Likewise. | |
18047 | * tree-ssa-loop-prefetch.c (issue_prefetch_ref): Likewise. | |
18048 | * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise. | |
18049 | (vect_create_addr_base_for_vector_ref): Likewise. | |
18050 | * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): Likewise. | |
18051 | (vect_create_cond_for_alias_checks): Likewise. | |
18052 | * tree-vrp.c (extract_range_from_assert): Likewise. | |
18053 | * config/alpha/alpha.c (alpha_va_start): Likewise. | |
18054 | (alpha_gimplify_va_arg_1): Likewise. | |
18055 | * config/i386/i386.c (ix86_va_start): Likewise. | |
18056 | (ix86_gimplify_va_arg): Likewise. | |
18057 | * config/ia64/ia64.c (ia64_gimplify_va_arg): Likewise. | |
18058 | * config/mep/mep.c (mep_expand_va_start): Likewise. | |
18059 | (mep_gimplify_va_arg_expr): Likewise. | |
18060 | * config/mips/mips.c (mips_va_start): Likewise. | |
18061 | (mips_gimplify_va_arg_expr): Likewise. | |
18062 | * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise. | |
18063 | * config/rs6000/rs6000.c (rs6000_va_start): Likewise. | |
18064 | (rs6000_gimplify_va_arg): Likewise. | |
18065 | * config/s390/s390.c (s390_va_start): Likewise. | |
18066 | (s390_gimplify_va_arg): Likewise. | |
18067 | * config/sh/sh.c (sh_va_start): Likewise. | |
18068 | (sh_gimplify_va_arg_expr): Likewise. | |
18069 | * config/sparc/sparc.c (sparc_gimplify_va_arg): Likewise. | |
18070 | * config/spu/spu.c (spu_va_start): Likewise. | |
18071 | (spu_gimplify_va_arg_expr): Likewise. | |
18072 | * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_start): | |
18073 | Likewise. | |
18074 | (xstormy16_gimplify_va_arg_expr): Likewise. | |
18075 | * config/xtensa/xtensa.c (xtensa_va_start): Likewise. | |
18076 | (xtensa_gimplify_va_arg_expr): Likewise. | |
18077 | ||
18078 | 2011-07-19 Richard Guenther <rguenther@suse.de> | |
18079 | ||
18080 | * expr.c (expand_expr_real_2): Remove TRUTH_*_EXPR handling. | |
18081 | (expand_expr_real_1): Remove TRUTH_*IF_EXPR and STATEMENT_LIST | |
18082 | handling. | |
18083 | ||
18084 | PR middle-end/18908 | |
18085 | * expr.c (expand_expr_real_2): Do not unnecessarily truncate the | |
18086 | result of BIT_*_EXPR to bitfield precision. | |
18087 | ||
18088 | 2011-07-19 Richard Sandiford <richard.sandiford@linaro.org> | |
18089 | ||
18090 | PR tree-optimization/49742 | |
18091 | * tree-data-ref.c (get_references_in_stmt): Treat the lhs of a call | |
18092 | as a potential write. | |
18093 | ||
18094 | 2011-07-19 Richard Guenther <rguenther@suse.de> | |
18095 | ||
18096 | * Makefile.in (tree-ssa-forwprop.o): Depend on gimple-pretty-print.h. | |
18097 | * tree-ssa-forwprop.c: Include gimple-pretty-print.h. | |
18098 | (forward_propagate_comparison): Simplify, remove obsolete code. | |
18099 | ||
18100 | 2011-07-19 Richard Guenther <rguenther@suse.de> | |
18101 | ||
18102 | * gimplify.c (gimplify_expr): Gimplify TRUTH_NOT_EXPR as | |
18103 | BIT_XOR_EXPR, same as the RTL expander does. | |
18104 | * tree-cfg.c (verify_expr): Disallow TRUTH_NOT_EXPR in the gimple IL. | |
18105 | (verify_gimple_assign_unary): Likewise. | |
18106 | * tree-ssa-propagate.c (valid_gimple_rhs_p): Disallow TRUTH_*_EXPR. | |
18107 | * tree-ssa-forwprop.c (forward_propagate_comparison): Handle | |
18108 | BIT_NOT_EXPR and BIT_XOR_EXPR instead of TRUTH_NOT_EXPR. | |
18109 | ||
18110 | 2011-07-19 Jakub Jelinek <jakub@redhat.com> | |
18111 | ||
18112 | PR tree-optimization/49768 | |
18113 | * gimple-fold.c (fold_nonarray_ctor_reference): Return NULL | |
18114 | if offset is smaller than bitoffset, but offset+size is bigger | |
18115 | than bitoffset. | |
18116 | ||
18117 | 2011-07-19 Ira Rosen <ira.rosen@linaro.org> | |
18118 | ||
18119 | PR tree-optimization/49771 | |
18120 | * tree-vect-loop-manip.c (vect_vfa_segment_size): In case of | |
18121 | zero step, set segment length to the size of the data-ref's type. | |
18122 | ||
18123 | 2011-07-18 Martin Jambor <mjambor@suse.cz> | |
18124 | ||
18125 | * ipa-prop.h: Include alloc-pool.h, all sorts of updates to general | |
18126 | comments. | |
18127 | (ipcp_values_pool): Declare. | |
18128 | (ipcp_sources_pool): Likewise. | |
18129 | (ipcp_lattice): Changed to forward declaration. | |
18130 | (ipa_param_descriptor): Removed fields ipcp_lattice, types and | |
18131 | cannot_devirtualize. | |
18132 | (ipa_node_params): New fields descriptors, lattices, known_vals, | |
18133 | clone_for_all_contexts and node dead, removed fields params and | |
18134 | count_scale. | |
18135 | (ipa_set_param_count): Removed. | |
18136 | (ipa_get_param_count): Made to work with descriptors vector. | |
18137 | (ipa_get_param): Updated. | |
18138 | (ipa_param_cannot_devirtualize_p): Removed. | |
18139 | (ipa_param_types_vec_empty): Likewise. | |
18140 | (ipa_set_param_used): New function. | |
18141 | (ipa_get_param_used): Updated to use descriptors vector. | |
18142 | (ipa_func_list): Removed. | |
18143 | (ipa_init_func_list): Removed declaration. | |
18144 | (ipa_push_func_to_list_1): Likewise. | |
18145 | (ipa_pop_func_from_list): Likewise. | |
18146 | (ipa_push_func_to_list): Removed. | |
18147 | (ipa_lattice_from_jfunc): Remove declaration. | |
18148 | (ipa_get_jf_pass_through_result): Declare. | |
18149 | (ipa_get_jf_ancestor_result): Likewise. | |
18150 | (ipa_value_from_jfunc): Likewise. | |
18151 | (ipa_get_lattice): Update. | |
18152 | (ipa_lat_is_single_const): New function. | |
18153 | * ipa-prop.c (ipa_push_func_to_list_1): Removed. | |
18154 | (ipa_init_func_list): Likewise. | |
18155 | (ipa_pop_func_from_list): Likewise. | |
18156 | (ipa_get_param_decl_index): Fix coding style. | |
18157 | (count_formal_params): Removed. | |
18158 | (count_formal_params_1): Renamed to count_formal_params. | |
18159 | (ipa_populate_param_decls): Update to use descriptors vector. | |
18160 | (ipa_initialize_node_params): Likewise. | |
18161 | (visit_ref_for_mod_analysis): Use ipa_set_param_used. | |
18162 | (ipa_analyze_params_uses): Likewise. | |
18163 | (ipa_free_node_params_substructures): Likewise and free also lattices | |
18164 | and known values. | |
18165 | (duplicate_array): Removed. | |
18166 | (ipa_edge_duplication_hook): Add the new edge to the list of edge | |
18167 | clones. | |
18168 | (ipa_node_duplication_hook): Update to use new lattices. | |
18169 | (ipa_free_all_structures_after_ipa_cp): Free alloc pools. | |
18170 | (ipa_free_all_structures_after_iinln): Likewise. | |
18171 | (ipa_write_node_info): Update to use new lattices. | |
18172 | (ipa_read_node_info): Likewise. | |
18173 | (ipa_get_jf_pass_through_result): New function. | |
18174 | (ipa_get_jf_ancestor_result): Likewise. | |
18175 | (ipa_value_from_jfunc): Likewise. | |
18176 | (ipa_cst_from_jfunc): Reimplemented using ipa_value_from_jfunc. | |
18177 | * ipa-cp.c: Reimplemented. | |
18178 | * params.def (PARAM_DEVIRT_TYPE_LIST_SIZE): Removed. | |
18179 | (PARAM_IPA_CP_VALUE_LIST_SIZE): New parameter. | |
18180 | (PARAM_IPA_CP_EVAL_THRESHOLD): Likewise. | |
18181 | * Makefile.in (IPA_PROP_H): Added alloc-pool.h to dependencies. | |
18182 | * doc/invoke.texi (devirt-type-list-size): Removed description. | |
18183 | (ipa-cp-value-list-size): Added description. | |
18184 | ||
18185 | 2011-07-18 Richard Henderson <rth@redhat.com> | |
18186 | ||
18187 | * bb-reorder.c (fix_crossing_conditional_branches): Emit all insns | |
18188 | before calling create_basic_block. | |
18189 | ||
18190 | 2011-07-18 Jakub Jelinek <jakub@redhat.com> | |
18191 | ||
18192 | PR middle-end/49675 | |
18193 | * tree.c (build_common_builtin_nodes): Register | |
18194 | __builtin_return_address, __cyg_profile_func_enter | |
18195 | and __cyg_profile_func_exit. | |
18196 | ||
18197 | 2011-07-18 Richard Henderson <rth@redhat.com> | |
18198 | ||
18199 | * bb-reorder.c (emit_barrier_after_bb): Split out of ... | |
18200 | (add_labels_and_missing_jumps): ... here. | |
18201 | (fix_up_fall_thru_edges, fix_crossing_conditional_branches): Use it. | |
18202 | ||
18203 | 2011-07-18 Uros Bizjak <ubizjak@gmail.com> | |
18204 | ||
18205 | PR target/47744 | |
18206 | * config/i386/i386.c (ix86_decompose_address): Allow only subregs | |
18207 | of DImode hard registers in PLUS address chains. | |
18208 | ||
18209 | 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
18210 | ||
18211 | PR bootstrap/49769 | |
18212 | * config.gcc (alpha*-*-linux*): Add crtfastmath.o to extra_parts. | |
18213 | (alpha*-*-freebsd*): Likewise. | |
18214 | (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu, | |
18215 | i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*, | |
18216 | i[34567]86-*-kopensolaris*-gnu): Add crtprec32.o, crtprec64.o, | |
18217 | crtprec80.o, crtfastmath.o to extra_parts for all targets. | |
18218 | (ia64*-*-elf*): Remove extra_parts. | |
18219 | (sparc-*-linux*): Add crtfastmath.o to extra_parts. | |
18220 | (sparc64-*-linux*): Likewise. | |
18221 | (sparc64-*-freebsd*): Likewise. | |
18222 | ||
18223 | Revert: | |
18224 | * config.gcc (ia64*-*-freebsd*): Remove crtfastmath.o from extra_parts. | |
18225 | (ia64*-*-linux*): Likewise. | |
18226 | (mips64*-*-linux*): Likewise. | |
18227 | (mips*-*-linux*): Likewise. | |
18228 | ||
18229 | 2011-07-18 David Edelsohn <dje.gcc@gmail.com> | |
18230 | ||
18231 | * doc/install.texi (Specific, *-ibm-aix*): AIX assembler bug. | |
18232 | ||
18233 | 2011-07-18 Richard Guenther <rguenther@suse.de> | |
18234 | ||
18235 | * gimplify.c (gimplify_expr): Use input_location, not saved_location | |
18236 | when building new trees. | |
18237 | ||
18238 | 2011-07-18 Richard Guenther <rguenther@suse.de> | |
18239 | ||
18240 | * expr.c (expand_expr_real_2): Properly truncate the BIT_NOT_EXPR | |
18241 | expansion result to bitfield precision if required. | |
18242 | ||
18243 | 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
18244 | ||
18245 | * config.gcc (i[3456x]86-*-netware*): Remove. | |
18246 | ||
18247 | * gthr-nks.h: Remove. | |
18248 | * configure.ac (enable_threads): Remove nks. | |
18249 | * configure: Regenerate. | |
18250 | ||
18251 | * config/i386/i386.c (ix86_encode_section_info): Remove netware | |
18252 | reference. | |
18253 | * config/i386/i386.h (KEEP_AGGREGATE_RETURN_POINTER): Remove | |
18254 | <netware.h> reference. | |
18255 | ||
18256 | * config/i386/netware-libgcc.c, | |
18257 | gcc/config/i386/netware-libgcc.def, | |
18258 | gcc/config/i386/netware-libgcc.exp, gcc/config/i386/netware.c, | |
18259 | gcc/config/i386/netware.h, gcc/config/i386/netware.opt, | |
18260 | gcc/config/i386/nwld.c, gcc/config/i386/nwld.h, | |
18261 | gcc/config/i386/t-netware, gcc/config/i386/t-nwld: Remove | |
18262 | ||
18263 | * doc/extend.texi (Function Attributes, | |
18264 | callee_pop_aggregate_return): Remove i?86-netware reference. | |
18265 | * doc/install.texi (Configuration, --enable-threads): Remove nks. | |
18266 | ||
18267 | 2011-07-17 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
18268 | ||
18269 | PR target/49746 | |
18270 | Revert: | |
18271 | 2010-12-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
18272 | ||
18273 | * config/pa/pa.md: Add ",*" condition to 64-bit add/subtract boolean | |
18274 | patterns. | |
18275 | ||
18276 | 2011-07-17 Eric Botcazou <ebotcazou@adacore.com> | |
18277 | ||
18278 | PR middle-end/49732 | |
18279 | * tree.c (walk_tree_1) <DECL_EXPR>: Do not walk a pointed-to type. | |
18280 | ||
18281 | 2011-07-16 Matthias Klose <doko@ubuntu.com> | |
18282 | ||
18283 | * doc/install.texi: Document --enable-static-libjava. | |
18284 | ||
18285 | 2011-07-15 Richard Henderson <rth@redhat.com> | |
18286 | ||
18287 | * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges): | |
18288 | Replace all three arguments by returning a VEC of edges. | |
18289 | (add_labels_and_missing_jumps): Accept a VEC of edges, not bare | |
18290 | pointers and counts. | |
18291 | (fix_edges_for_rarely_executed_code): Merge ... | |
18292 | (rest_of_handle_partition_blocks): ... into... | |
18293 | (partition_hot_cold_basic_blocks): ... here. Return todo items if | |
18294 | any work was performed. | |
18295 | (pass_partition_blocks): Clear todo_flags_finish. | |
18296 | ||
18297 | 2011-07-15 Paolo Carlini <paolo.carlini@oracle.com> | |
18298 | Jakub Jelinek <jakub@redhat.com> | |
18299 | Jonathan Wakely <jwakely.gcc@gmail.com> | |
18300 | ||
18301 | PR libstdc++/49745 | |
18302 | * gthr-posix.h: Do not include <unistd.h> unconditionally; use | |
18303 | _GTHREADS_USE_MUTEX_TIMEDLOCK instead of _POSIX_TIMEOUTS. | |
18304 | ||
18305 | 2011-07-15 Jason Merrill <jason@redhat.com> | |
18306 | ||
18307 | PR testsuite/49741 | |
18308 | * Makefile.in ($(lang_checks_parallelized)): Allow --extra_opts | |
18309 | rather than --tool_opts. | |
18310 | ||
18311 | 2011-07-15 Basile Starynkevitch <basile@starynkevitch.net> | |
18312 | ||
18313 | * doc/plugins.texi (Building GCC plugins): gengtype needs its | |
18314 | corresponding gtype.state. | |
18315 | ||
18316 | 2011-07-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
18317 | ||
18318 | PR target/49723 | |
18319 | * config/pa/pa.md (casesi): Use gen_int_mode instead of GEN_INT. | |
18320 | ||
18321 | 2011-07-15 Eric Botcazou <ebotcazou@adacore.com> | |
18322 | ||
18323 | PR target/48220 | |
18324 | * doc/md.texi (Standard Names): Document window_save. | |
18325 | * cfgexpand.c (expand_debug_parm_decl): New function extracted from | |
18326 | expand_debug_expr and expand_debug_source_expr. If the target has | |
18327 | a window_save instruction, adjust the ENTRY_VALUE_EXP. | |
18328 | (expand_debug_expr) <SSA_NAME>: Call expand_debug_parm_decl if the | |
18329 | SSA_NAME_VAR is a parameter. | |
18330 | (expand_debug_source_expr) <PARM_DECL>: Call expand_debug_parm_decl. | |
18331 | * var-tracking.c (parm_reg_t): New type and associated vector type. | |
18332 | (windowed_parm_regs): New variable. | |
18333 | (adjust_insn): If the target has a window_save instruction and this | |
18334 | is the instruction, make its effect on parameter registers explicit. | |
18335 | (next_non_note_insn_var_location): New function. | |
18336 | (emit_notes_in_bb): Use it instead of NEXT_INSN throughout. | |
18337 | (vt_add_function_parameter): If the target has a window_save insn, | |
18338 | adjust the incoming RTL and record that in windowed_parm_regs. | |
18339 | (vt_finalize): Free windowed_parm_regs. | |
18340 | ||
18341 | 2011-07-15 Bernd Schmidt <bernds@codesourcery.com> | |
18342 | ||
18343 | * doc/invoke.texi (C6X Options): New section. | |
18344 | * doc/md.texi (TI C6X family): New section. | |
18345 | * config.gcc: Handle tic6x, in particular tic6x-*-elf and | |
18346 | tic6x-*-uclinux. | |
18347 | * longlong.h (add_ssaaaa, __umulsidi3, umul_ppmm, | |
18348 | count_leading_zeros, count_trailing_zeros, UMUL_TIME, UDIV_TIME): | |
18349 | Provide C6X definitions. | |
18350 | * config/c6x/c6x.md: New file. | |
18351 | * config/c6x/constraints.md: New file. | |
18352 | * config/c6x/predicates.md: New file. | |
18353 | * config/c6x/c6x-sched.md.in: New file. | |
18354 | * config/c6x/c6x-sched.md: New file. | |
18355 | * config/c6x/gensched.sh: New file. | |
18356 | * config/c6x/c6x-mult.md.in: New file. | |
18357 | * config/c6x/genmult.sh: New file. | |
18358 | * config/c6x/c6x-mult.md: New file. | |
18359 | * config/c6x/sync.md: New file. | |
18360 | * config/c6x/c6x-protos.h: New file. | |
18361 | * config/c6x/sfp-machine.h: New file. | |
18362 | * config/c6x/c6x.c: New file. | |
18363 | * config/c6x/c6x.h: New file. | |
18364 | * config/c6x/crti.s: New file. | |
18365 | * config/c6x/crtn.s: New file. | |
18366 | * config/c6x/lib1funcs.asm: New file. | |
18367 | * config/c6x/c6x-modes.def: New file. | |
18368 | * config/c6x/genopt.sh: New file. | |
18369 | * config/c6x/c6x.opt: New file. | |
18370 | * config/c6x/c6x-tables.opt: New file. | |
18371 | * config/c6x/c6x-opts.h: New file. | |
18372 | * config/c6x/c6x-isas.def: New file. | |
18373 | * config/c6x/elf.h: New file. | |
18374 | * config/c6x/elf-common.h: New file. | |
18375 | * config/c6x/uclinux-elf.h: New file. | |
18376 | * config/c6x/t-c6x: New file. | |
18377 | * config/c6x/t-c6x-elf: New file. | |
18378 | * config/c6x/t-c6x-uclinux: New file. | |
18379 | * config/c6x/t-c6x-softfp: New file. | |
18380 | * config/c6x/gtd.c: New file. | |
18381 | * config/c6x/gtf.c: New file. | |
18382 | * config/c6x/ltd.c: New file. | |
18383 | * config/c6x/ltf.c: New file. | |
18384 | * config/c6x/ged.c: New file. | |
18385 | * config/c6x/gef.c: New file. | |
18386 | * config/c6x/led.c: New file. | |
18387 | * config/c6x/lef.c: New file. | |
18388 | * config/c6x/eqd.c: New file. | |
18389 | * config/c6x/eqf.c: New file. | |
18390 | * config/c6x/libgcc-c6xeabi.ver: New file. | |
18391 | ||
18392 | Revert | |
18393 | 2003-07-10 Eric Botcazou <ebotcazou@libertysurf.fr> | |
18394 | PR rtl-optimization/11320 | |
18395 | * sched-int.h (struct deps) [reg_conditional_sets]: New field. | |
18396 | (struct sched_info) [compute_jump_reg_dependencies]: New prototype. | |
18397 | * sched-deps.c (sched_analyze_insn) [JUMP_INSN]: Update call to | |
18398 | current_sched_info->compute_jump_reg_dependencies. Record which | |
18399 | registers are used and which registers are set by the jump. | |
18400 | Clear deps->reg_conditional_sets after a barrier. | |
18401 | Set deps->reg_conditional_sets if the insn is a COND_EXEC. | |
18402 | Clear deps->reg_conditional_sets if the insn is not a COND_EXEC. | |
18403 | (init_deps): Initialize reg_conditional_sets. | |
18404 | (free_deps): Clear reg_conditional_sets. | |
18405 | * sched-ebb.c (compute_jump_reg_dependencies): New prototype. | |
18406 | Mark registers live on entry of the fallthrough block and conditionally | |
18407 | set as set by the jump. Mark registers live on entry of non-fallthrough | |
18408 | blocks as used by the jump. | |
18409 | * sched-rgn.c (compute_jump_reg_dependencies): New prototype. | |
18410 | Mark new parameters as unused. | |
18411 | ||
18412 | 2011-07-14 Andrew Pinski <pinskia@gmail.com> | |
18413 | ||
18414 | PR tree-opt/49309 | |
18415 | * tree-mudflap.c (mf_xform_derefs_1 <case MEM_REF>): | |
18416 | Use fold_build2_loc instead of build2. | |
18417 | Use the correct type for the new tree. | |
18418 | ||
18419 | 2011-07-14 Bernd Schmidt <bernds@codesourcery.com> | |
18420 | ||
18421 | PR rtl-optimization/11320 | |
18422 | * config/ia64/ia64.md (load_symptr_low): Show a MEM. | |
18423 | * config/ia64/ia64.c (ia64_expand_load_address): Generate it. | |
18424 | ||
18425 | 2011-07-14 Georg-Johann Lay <avr@gjlay.de> | |
18426 | ||
18427 | PR target/49487 | |
18428 | * config/avr/avr.md (rotl<mode>3): Generate SCRATCH instead | |
18429 | of REG. | |
18430 | (*rotw<mode>): Use const_int_operand for operand2. | |
18431 | Use match_scatch for operand3. | |
18432 | (*rotb<mode>): Ditto | |
18433 | * config/avr/avr.c (avr_rotate_bytes): Treat SCRATCH. | |
18434 | ||
18435 | 2011-07-14 Richard Guenther <rguenther@suse.de> | |
18436 | ||
18437 | PR tree-optimization/49651 | |
18438 | * tree-ssa-structalias.c (get_constraint_for_1): Properly | |
18439 | handle dereferences with subvariables. | |
18440 | ||
18441 | 2011-07-14 Richard Guenther <rguenther@suse.de> | |
18442 | ||
18443 | * gimple-fold.c (fold_gimple_assign): Remove operand swapping. | |
18444 | (fold_stmt_1): Do it here directly on gimple and as a first thing. | |
18445 | ||
18446 | 2011-07-14 Richard Guenther <rguenther@suse.de> | |
18447 | ||
18448 | * fold-const.c (fold_binary_loc): Convert the !bool_var result, | |
18449 | not bool_var when folding bool_var != 1 or bool_var == 0. | |
18450 | ||
18451 | 2011-07-14 Bernd Schmidt <bernds@codesourcery.com> | |
18452 | ||
18453 | * haifa-sched.c (schedule_insns): Remove outdated comment. | |
18454 | (schedule_block): When computing a known value for TODO_SPEC, | |
18455 | just set it rather than using logical operations. | |
18456 | (try_ready): Likewise. Use a local variable rather than a | |
18457 | pointer to TODO_SPEC. Reorder an if statement to move the | |
18458 | easy case to the then block. | |
18459 | * sched-deps.c (dep_spec_p): New static function. | |
18460 | (update_dep): Use it to decide whether to call | |
18461 | change_spec_dep_to_hard. | |
18462 | (get_back_and_forw_lists): Use it. | |
18463 | (sd_resolve_dep): Likewise. | |
18464 | (init_dep): If !USE_DEPS_LIST, use zero to initialize status. | |
18465 | (haifa_note_mem_dep): Likewise. | |
18466 | (check_dep): Likewise. | |
18467 | (sd_add_dep): Also clear SPECULATIVE bits if not DO_SPECULATION. | |
18468 | (sched_free_deps): Free in two passes. | |
18469 | ||
18470 | 2011-07-14 Richard Sandiford <richard.sandiford@linaro.org> | |
18471 | ||
18472 | PR middle-end/49736 | |
18473 | * expr.c (all_zeros_p): Undo bogus part of last change. | |
18474 | ||
ecdbd01a | 18475 | 2011-07-14 Matthias Klose <doko@ubuntu.com> |
a7f45047 RB |
18476 | |
18477 | * doc/extend.texi (optimize attribute): Fix typo. | |
18478 | ||
18479 | 2011-07-14 Richard Guenther <rguenther@suse.de> | |
18480 | ||
18481 | * gimplify.c (gimplify_expr): Only do required conversions. | |
18482 | ||
18483 | 2011-07-14 Georg-Johann Lay <avr@gjlay.de> | |
18484 | ||
18485 | PR target/43746 | |
18486 | * config/avr/elf.h (TARGET_ASM_SELECT_SECTION): Remove, | |
18487 | i.e. use default_elf_select_section. | |
18488 | (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Remove. | |
18489 | (READONLY_DATA_SECTION_ASM_OP): Remove. | |
18490 | (TARGET_ASM_NAMED_SECTION): Move from here... | |
18491 | * config/avr/avr.c: ...to here. | |
18492 | (avr_asm_init_sections): Set unnamed callback of readonly_data_section. | |
18493 | (avr_asm_named_section): Make static. | |
18494 | ||
18495 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
18496 | ||
18497 | PR bootstrap/49739 | |
18498 | * config.gcc (extra_parts): Add crtprec32.o crtprec64.o crtprec80.o | |
18499 | and crtfastmath.o for Linux/x86. | |
18500 | ||
18501 | 2011-07-14 Bernd Schmidt <bernds@codesourcery.com> | |
18502 | ||
18503 | * haifa-sched.c: Include "hashtab.h" | |
18504 | (sched_no_dce): New global variable. | |
18505 | (INSN_EXACT_TICK, INSN_TICK_ESTIMATE, FEEDS_BACKTRACK_INSN, | |
18506 | SHADOW_P): New macros. | |
18507 | (last_clock_var, cycle_issued_insns): Move declarations. | |
18508 | (must_backtrack): New static variable. | |
18509 | (struct delay_pair): New structure. | |
18510 | (delay_htab, delay_htab_i2): New static variables. | |
18511 | (delay_hash_i1, delay_hash_i2, delay_i1_eq, delay_i2_eq, | |
18512 | record_delay_slot_pair, pair_delay, add_delay_dependencies): New | |
18513 | functions. | |
18514 | (dep_cost_1): If delay pairs exist, try to look up the insns and | |
18515 | use the correct pair delay if we find them. | |
18516 | (rank-for_schedule): Tweak priority for insns that must be scheduled | |
18517 | soon to avoid backtracking. | |
18518 | (queue_insn): Detect conditions which force backtracking. | |
18519 | (ready_add): Likewise. | |
18520 | (struct sched_block_state): Add member shadows_only_p. | |
18521 | (struct haifa_save_data): New structure. | |
18522 | (backtrack_queue): New static variable. | |
18523 | (mark_backtrack_feeds, copy_insn_list, save_backtrack_point, | |
18524 | unschedule_insns_until, restore_last_backtrack_point, | |
18525 | free_topmost_backtrack_point, free_backtrack_queue, | |
18526 | estimate_insn_tick, estimate_shadow_tick): New functions. | |
18527 | (prune_ready_list): New arg shadows_only_p. All callers changed. | |
18528 | If true, remove everything that isn't SHADOW_P. Look up delay | |
18529 | pairs and estimate ticks to avoid scheduling the first insn too early. | |
18530 | (verify_shadows): New function. | |
18531 | (schedule_block): Add machinery to enable backtracking. | |
18532 | (sched_init): Take sched_no_dce into account when setting | |
18533 | DF_LR_RUN_DCE. | |
18534 | (free_delay_pairs): New function. | |
18535 | (init_h_i_d): Initialize INSN_EXACT_TICK. | |
18536 | * Makefile.in (haifa-sched.o): Add $(HASHTAB_H). | |
18537 | * sched-deps.c (sd_unresolve_dep): New function. | |
18538 | * sched-int. (struct haifa_sched_info): New fields save_state | |
18539 | and restore_state. | |
18540 | (struct _haifa_insn_data): New fields exact_tick, tick_estimate, | |
18541 | feeds_backtrack_insn and shadow_p. | |
18542 | (DO_BACKTRACKING): New value in enum SCHED_FLAGS. | |
18543 | (sched_no_dce): Declare variable. | |
18544 | (record_delay_slot_pair, free_delay_pairs, add_delay_dependencies, | |
18545 | sd_unresolve_dep): Declare functions. | |
18546 | * modulo-sched.c (sms_sched_info): Clear the two new fields. | |
18547 | * sched-rgn.c (rgn_const_sched_info): Likewise. | |
18548 | * sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise. | |
18549 | * sched-ebb.c (save_ebb_state, restore_ebb_state): New functions. | |
18550 | (ebb_sched_info): Add them for the two new fields. | |
18551 | (add_deps_for_risky_insns): Call add_delay_dependencies. | |
18552 | ||
18553 | 2011-07-13 Michael Meissner <meissner@linux.vnet.ibm.com> | |
18554 | ||
18555 | * config/rs6000/rs6000.opt (-mpointers-to-nested-functions): | |
18556 | Rename -mr11. | |
18557 | * config/rs6000/rs6000.c (rs6000_trampoline_init): Ditto. | |
18558 | (rs6000_call_indirect_aix): Ditto. | |
18559 | * config/rs6000/rs6000.md (call_indirect_aix<ptrsize>): Ditto. | |
18560 | (call_indirect_aix<ptrsize>_internal): Ditto. | |
18561 | (call_indirect_aix<ptrsize>_nor11): Ditto. | |
18562 | (call_indirect_aix<ptrsize>_internal2): Ditto. | |
18563 | (call_value_indirect_aix<ptrsize>): Ditto. | |
18564 | (call_value_indirect_aix<ptrsize>_internal): Ditto. | |
18565 | (call_value_indirect_aix<ptrsize>_nor11): Ditto. | |
18566 | (call_value_indirect_aix<ptrsize>_internal2): Ditto. | |
18567 | * doc/invoke.texi (RS/6000 and PowerPC Options): Ditto. | |
18568 | ||
18569 | 2011-07-13 Jason Merrill <jason@redhat.com> | |
18570 | ||
18571 | * Makefile.in ($(lang_checks_parallelized)): Allow --tool_opts. | |
18572 | ||
18573 | 2011-07-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
18574 | ||
18575 | * config/spu/spu.c (spu_init_libfuncs): Install __clrsbdi2. | |
18576 | * config/spu/spu.md ("clrsb<mode>2"): New expander. | |
18577 | ||
18578 | 2011-07-13 Thomas Schwinge <thomas@schwinge.name> | |
18579 | ||
18580 | * acinclude.m4 (gcc_GAS_CHECK_FEATURE): Use AS_ECHO instead of echo. | |
18581 | * configure: Regenerate. | |
18582 | ||
18583 | 2011-07-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
18584 | ||
18585 | * config/spu/spu.c (TARGET_ASM_FILE_START): Do not define. | |
18586 | (asm_file_start): Remove. | |
18587 | (spu_machine_dependent_reorg): Call compute_bb_for_insn and | |
18588 | free_bb_for_insn around code that modifies insns before | |
18589 | restarting df analysis. | |
18590 | ||
18591 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
18592 | ||
18593 | PR target/49541 | |
18594 | * config/sol2.h (LIB_SPEC): Simplify. Move LIB_THREAD_LDFLAGS_SPEC ... | |
18595 | (LINK_SPEC): ... here. | |
18596 | ||
18597 | 2011-07-13 Bernd Schmidt <bernds@codesourcery.com> | |
18598 | ||
18599 | * haifa-sched.c (struct sched_block_state): New. | |
18600 | (schedule_block): Move some local variables into such a structure. | |
18601 | ||
18602 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
18603 | ||
18604 | * config/i386/crtprec.c: Move to ../libgcc/config/i386. | |
18605 | * config/i386/t-crtpc: Remove. | |
18606 | * config/t-darwin (EXTRA_MULTILIB_PARTS): Remove. | |
18607 | * config.gcc (i[34567]86-*-darwin*): Remove i386/t-crtpc from | |
18608 | tmake_file. | |
18609 | (x86_64-*-darwin*): Likewise. | |
18610 | (i[34567]86-*-linux*): Likewise. | |
18611 | (x86_64-*-linux*): Likewise. | |
18612 | ||
18613 | * config/i386/sol2.h (ENDFILE_SPEC): Redefine. | |
18614 | Handle -mpc32, -mpc64, -mpc80. | |
18615 | ||
18616 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
18617 | ||
18618 | * config/alpha/crtfastmath.c: Move to ../libgcc/config/alpha. | |
18619 | * config/alpha/t-crtfm: Remove. | |
18620 | * config/i386/crtfastmath.c: Move to ../libgcc/config/i386. | |
18621 | * config/i386/t-crtfm: Remove. | |
18622 | * config/ia64/crtfastmath.c: Move to ../libgcc/config/ia64. | |
18623 | * config/mips/crtfastmath.c: Move to ../libgcc/config/mips. | |
18624 | * config/sparc/crtfastmath.c: Move to ../libgcc/config/sparc. | |
18625 | * config/sparc/t-crtfm: Remove. | |
18626 | ||
18627 | * config.gcc (alpha*-*-linux*): Remove alpha/t-crtfm from tmake_file. | |
18628 | (alpha*-*-freebsd*): Likewise. | |
18629 | (i[34567]86-*-darwin*): Remove i386/t-crtfm from tmake_file. | |
18630 | (x86_64-*-darwin*): Likewise. | |
18631 | (i[34567]86-*-linux*): Likewise. | |
18632 | (x86_64-*-linux*): Likewise. | |
18633 | (x86_64-*-mingw*): Likewise. | |
18634 | (ia64*-*-elf*): Remove crtfastmath.o from extra_parts. | |
18635 | (ia64*-*-freebsd*): Likewise. | |
18636 | (ia64*-*-linux*): Likewise. | |
18637 | (mips64*-*-linux*): Likewise. | |
18638 | (mips*-*-linux*): Likewise. | |
18639 | (sparc-*-linux*): Remove sparc/t-crtfm from tmake_file. | |
18640 | (sparc64-*-linux*): Likewise. | |
18641 | (sparc64-*-freebsd*): Likewise. | |
18642 | ||
18643 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
18644 | ||
18645 | * config/darwin-crt2.c: Move to ../libgcc/config/rs6000. | |
18646 | * config/darwin-crt3.c: Move to ../libgcc/config. | |
18647 | * config/t-darwin (EXTRA_MULTILIB_PARTS): Remove. | |
18648 | ($(T)crt3$(objext)): Remove. | |
18649 | * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): Remove. | |
18650 | ($(T)crt2$(objext)): Remove. | |
18651 | * config.gcc (powerpc-*-darwin*): Remove extra_parts. | |
18652 | (powerpc64-*-darwin*): Likewise. | |
18653 | ||
18654 | 2011-07-13 H.J. Lu <hongjiu.lu@intel.com> | |
18655 | ||
18656 | * config/i386/i386.c (x86_output_mi_thunk): Support ptr_mode != Pmode. | |
18657 | ||
18658 | * config/i386/i386.md (*addsi_1_zext): Renamed to ... | |
18659 | (addsi_1_zext): This. | |
18660 | ||
18661 | 2011-07-13 Bernd Schmidt <bernds@codesourcery.com> | |
18662 | ||
18663 | * doc/tm.texi.in (TARGET_ASM_MERGEABLE_RODATA_PREFIX): Add hook. | |
18664 | * doc/tm.texi: Regenerate. | |
18665 | * target.def (mergeable_rodata_prefix): New defhookpod. | |
18666 | * varasm.c (mergeable_string_section, mergeable_constant_section): | |
18667 | Use it. Allocate name with alloca. | |
18668 | ||
18669 | 2011-07-13 H.J. Lu <hongjiu.lu@intel.com> | |
18670 | ||
18671 | * doc/invoke.texi (x86): Remove -mfused-madd and add -mfma. | |
18672 | ||
18673 | 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org> | |
18674 | ||
18675 | * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Tighten | |
18676 | overlap check. | |
18677 | ||
18678 | 2011-07-13 Richard Sandiford <richard.sandiford@linaro.org> | |
18679 | ||
18680 | * tree.h (categorize_ctor_elements): Remove comment. Fix long line. | |
18681 | (count_type_elements): Delete. | |
18682 | (complete_ctor_at_level_p): Declare. | |
18683 | * expr.c (flexible_array_member_p): New function, split out from... | |
18684 | (count_type_elements): ...here. Make static. Replace allow_flexarr | |
18685 | parameter with for_ctor_p. When for_ctor_p is true, return the | |
18686 | number of elements that should appear in the top-level constructor, | |
18687 | otherwise return an estimate of the number of scalars. | |
18688 | (categorize_ctor_elements): Replace p_must_clear with p_complete. | |
18689 | (categorize_ctor_elements_1): Likewise. Use complete_ctor_at_level_p. | |
18690 | (complete_ctor_at_level_p): New function, borrowing union logic | |
18691 | from old categorize_ctor_elements_1. | |
18692 | (mostly_zeros_p): Return true if the constructor is not complete. | |
18693 | (all_zeros_p): Update call to categorize_ctor_elements. | |
18694 | * gimplify.c (gimplify_init_constructor): Update call to | |
18695 | categorize_ctor_elements. Don't call count_type_elements. | |
18696 | Unconditionally prevent clearing for variable-sized types, | |
18697 | otherwise rely on categorize_ctor_elements to detect | |
18698 | incomplete initializers. | |
18699 | ||
18700 | 2011-07-13 Richard Guenther <rguenther@suse.de> | |
18701 | ||
18702 | * tree-vrp.c (simplify_conversion_using_ranges): Make sure | |
18703 | the final type is integral. | |
18704 | ||
18705 | 2011-07-13 Bernd Schmidt <bernds@codesourcery.com> | |
18706 | ||
18707 | * sched-int.h (struct _dep): Add member cost. | |
18708 | (DEP_COST, UNKNOWN_DEP_COST): New macros. | |
18709 | * sched-deps.c (init_dep_1): Initialize DEP_COST. | |
18710 | * haifa-sched.c (dep_cost_1): Use and set DEP_COST. | |
18711 | (sched_change_pattern): Reset it for dependent insns. | |
18712 | ||
18713 | 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
18714 | ||
18715 | * Makefile.in (CRT0STUFF_T_CFLAGS): Remove. | |
18716 | ($(T)crt0.o, $(T)mcrt0.o, s-crt0): Remove. | |
18717 | * config/i386/netware-crt0.c: Move to ../libgcc/config/i386. | |
18718 | * config/i386/t-nwld (CRTSTUFF_T_CFLAGS, CRT0STUFF_T_CFLAGS): Remove. | |
18719 | (CRT0_S, MCRT0_S): Remove. | |
18720 | ($(T)libgcc.def, $(T)libc.def, $(T)libcpre.def, $(T)posixpre.def): | |
18721 | Remove. | |
18722 | (s-crt0): Remove. | |
18723 | * config.gcc (i[3456x]86-*-netware*): Remove extra_parts. | |
18724 | ||
18725 | 2011-07-12 Eric Botcazou <ebotcazou@adacore.com> | |
18726 | ||
18727 | * cse.c (insert_with_costs): Put semi-colon after empty loop body | |
18728 | on the next line. | |
18729 | * emit-rtl.c (push_to_sequence): Likewise. | |
18730 | * haifa-sched.c (max_issue): Likewise. | |
18731 | * matrix-reorg.c (add_allocation_site): Likewise. | |
18732 | * postreload-gcse.c (eliminate_partially_redundant_load): Likewise. | |
18733 | * reload.c (alternative_allows_const_pool_ref): Likewise. | |
18734 | * sched-rgn.c (rgn_add_block): Likewise. | |
18735 | (rgn_fix_recovery_cfg): Likewise. | |
18736 | * tree.c (attribute_list_contained): Likewise. | |
18737 | ||
18738 | 2011-07-12 Uros Bizjak <ubizjak@gmail.com> | |
18739 | ||
18740 | * config/i386/i386.c: Tidy processor feature bitmasks. | |
18741 | (m_P4_NOCONA): New. | |
18742 | ||
18743 | 2011-07-12 Andrew Pinski <pinskia@gmail.com> | |
18744 | ||
18745 | PR rtl-opt/49474 | |
18746 | * cprop.c (find_implicit_sets): Correct the condition. | |
18747 | ||
18748 | 2011-07-12 Richard Henderson <rth@redhat.com> | |
18749 | ||
18750 | PR target/49713 | |
18751 | * dwarf2out.h (dwarf_frame_regnum): Remove. | |
18752 | * dwarf2out.c (based_loc_descr): Revert last change. Initialize regno | |
18753 | earlier from DWARF_FRAME_REGNUM. Never use dbx_reg_number. | |
18754 | * dwarf2cfi.c (dw_stack_pointer_regnum, dw_frame_pointer_regnum): New. | |
18755 | (execute_dwarf2_frame): Initialize them. | |
18756 | (DW_STACK_POINTER_REGNUM, DW_FRAME_POINTER_REGNUM): Remove; replace | |
18757 | users of the macros with the variables. | |
18758 | (expand_builtin_dwarf_sp_column): Revert last change. | |
18759 | (expand_builtin_init_dwarf_reg_sizes): Likewise. Compute the | |
18760 | result of DWARF_FRAME_REGNUM into a local variable. | |
18761 | ||
18762 | 2011-07-12 Richard Henderson <rth@redhat.com> | |
18763 | ||
18764 | PR target/49714 | |
18765 | * config/i386/i386.c (x86_output_mi_thunk): Use | |
18766 | machopic_indirect_call_target instead of machopic_indirection_name | |
18767 | directly. | |
18768 | ||
18769 | 2011-07-12 Laurent GUERBY <laurent@guerby.net> | |
18770 | Eric Botcazou <ebotcazou@adacore.com> | |
18771 | ||
18772 | * prefix.h: Wrap up in extern "C" block. | |
18773 | ||
18774 | 2011-07-12 Harsha Jagasia <harsha.jagasia@amd.com> | |
18775 | ||
18776 | AMD bdver2 Enablement | |
18777 | * config.gcc (i[34567]86-*-linux* | ...): Add bdver2. | |
18778 | (case ${target}): Add bdver2. | |
18779 | * config/i386/driver-i386.c (host_detect_local_cpu): Let | |
18780 | -march=native recognize bdver2 processors. | |
18781 | * config/i386/i386-c.c (ix86_target_macros_internal): Add | |
18782 | bdver2 def_and_undef | |
18783 | * config/i386/i386.c (struct processor_costs bdver2_cost): New | |
18784 | bdver2 cost table. | |
18785 | (m_BDVER2): New definition. | |
18786 | (m_AMD_MULTIPLE): Includes m_BDVER2. | |
18787 | (initial_ix86_tune_features): Add bdver2 tuning. | |
18788 | (processor_target_table): Add bdver2 entry. | |
18789 | (static const char *const cpu_names): Add bdver2 entry. | |
18790 | (ix86_option_override_internal): Add bdver2 instruction sets. | |
18791 | (ix86_issue_rate): Add bdver2. | |
18792 | (ix86_adjust_cost): Add bdver2. | |
18793 | (has_dispatch): Add bdver2. | |
18794 | * config/i386/i386.h (TARGET_BDVER2): New definition. | |
18795 | (enum target_cpu_default): Add TARGET_CPU_DEFAULT_bdver2. | |
18796 | (enum processor_type): Add PROCESSOR_BDVER2. | |
18797 | * config/i386/i386.md (define_attr "cpu"): Add bdver2. | |
18798 | * config/i386/i386.opt ( mdispatch-scheduler): Add bdver2 to | |
18799 | description. | |
18800 | ||
18801 | 2011-07-12 Richard Henderson <rth@redhat.com> | |
18802 | ||
18803 | PR target/49714 | |
18804 | * config/i386/i386.c (x86_output_mi_thunk): Fix mode for | |
18805 | destination address in memory on some paths. | |
18806 | ||
18807 | 2011-07-12 Bernd Schmidt <bernds@codesourcery.com> | |
18808 | ||
18809 | * doc/tm.texi.in (FUNCTION_ARG_PADDING): Mention | |
18810 | TARGET_FUNCTION_ARG_ROUND_BOUNDARY. | |
18811 | (TARGET_FUNCTION_ARG_ROUND_BOUNDARY): Add hook. | |
18812 | * function.c (locate_and_pad_parm): Take it into account. | |
18813 | * target.def (function_arg_round_boundary): New hook. | |
18814 | * targhooks.c (default_function_arg_round_boundary): New function. | |
18815 | * targhooks.h (default_function_arg_round_boundary): Declare. | |
18816 | * doc/tm.texi: Regenerate. | |
18817 | ||
18818 | 2011-07-12 Richard Guenther <rguenther@suse.de> | |
18819 | ||
18820 | * tree-ssa-copyrename.c (rename_ssa_copies): Zero statistics. | |
18821 | Do not perform no-op changes. | |
18822 | ||
18823 | 2011-07-12 Richard Sandiford <richard.sandiford@linaro.org> | |
18824 | ||
18825 | * config/arm/predicates.md (neon_struct_operand): Make a normal | |
18826 | predicate. | |
18827 | (neon_struct_or_register_operand): New predicate. | |
18828 | * config/arm/neon.md (movmisalign<mode>): Replace predicates | |
18829 | with neon_struct_or_register_operand. | |
18830 | (*movmisalign<mode>_neon_store, *movmisalign<mode>_neon_load): Use | |
18831 | neon_struct_operand instead of memory_operand. | |
18832 | ||
18833 | 2011-07-12 Martin Jambor <mjambor@suse.cz> | |
18834 | ||
18835 | * cgraph.h (cgraph_get_node_or_alias): Removed declaration. | |
18836 | * cgraph.c (cgraph_get_node_or_alias): Removed. | |
18837 | (change_decl_assembler_name): Changed all calls to | |
18838 | cgraph_get_node_or_alias to a call to cgraph_get_node. | |
18839 | (cgraph_make_decl_local): Likewise. | |
18840 | * lto-symtab.c (lto_symtab_resolve_symbols): Likewise. | |
18841 | * varasm.c (default_binds_local_p_1): Likewise. | |
18842 | (decl_binds_to_current_def_p): Likewise. | |
18843 | ||
18844 | 2011-07-12 Jakub Jelinek <jakub@redhat.com> | |
18845 | ||
18846 | PR tree-optimization/49712 | |
18847 | * tree-ssa-loop-im.c (gen_lsm_tmp_name): Handle TARGET_MEM_REF. | |
18848 | ||
18849 | 2011-07-11 Bernd Schmidt <bernds@codesourcery.com> | |
18850 | ||
18851 | * genautomata.c (add_arc): Return void. All callers changed. | |
18852 | (make_automaton): Remove dead code. | |
18853 | ||
18854 | 2011-07-11 Richard Henderson <rth@redhat.com> | |
18855 | ||
18856 | * dwarf2cfi.c (DW_STACK_POINTER_REGNUM): New. | |
18857 | (DW_FRAME_POINTER_REGNUM): New. | |
18858 | (expand_builtin_init_dwarf_reg_sizes): Use unsigned for rnum. | |
18859 | (def_cfa_1): Do not convert reg to DWARF_FRAME_REGNUM here. | |
18860 | (dwf_regno): New. | |
18861 | (dwarf2out_flush_queued_reg_saves, dwarf2out_frame_debug_def_cfa, | |
18862 | dwarf2out_frame_debug_adjust_cfa, dwarf2out_frame_debug_cfa_register, | |
18863 | dwarf2out_frame_debug_cfa_expression, dwarf2out_frame_debug_expr): | |
18864 | Use it. | |
18865 | * dwarf2out.c (based_loc_descr): Use dwarf_frame_regnum. | |
18866 | * dwarf2out.h (dwarf_frame_regnum): New. | |
18867 | (struct cfa_loc): Document the domain of the reg member. | |
18868 | ||
18869 | 2011-07-11 Uros Bizjak <ubizjak@gmail.com> | |
18870 | ||
18871 | * config/i386/i386.c (ix86_trampoline_init): Switch arms of if expr. | |
18872 | Use offset everywhere. Always assert that offset <= TRAMPOLINE_SIZE. | |
18873 | ||
18874 | 2011-07-11 Jakub Jelinek <jakub@redhat.com> | |
18875 | ||
18876 | PR debug/49676 | |
18877 | * dwarf2out.c (int_shift_loc_descriptor): New function. | |
18878 | (int_loc_descriptor): If shorter, emit i as | |
18879 | (i >> shift), shift, DW_OP_shl for suitable shift value. | |
18880 | Similarly, try to optimize large negative values using | |
18881 | DW_OP_neg of a positive value if shorter. | |
18882 | (size_of_int_shift_loc_descriptor): New function. | |
18883 | (size_of_int_loc_descriptor): Adjust to match int_loc_descriptor | |
18884 | changes. | |
18885 | (mem_loc_descriptor) <case CONST_INT>: Emit zero-extended constants | |
18886 | that fit into DWARF2_ADDR_SIZE bytes as int_loc_descriptor + | |
18887 | DW_OP_GNU_convert instead of DW_OP_GNU_const_type if the former | |
18888 | is shorter. | |
18889 | (resolve_addr_in_expr): Optimize DW_OP_plus_uconst with a large | |
18890 | addend as added DW_OP_plus if it is shorter. | |
18891 | ||
18892 | 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
18893 | ||
18894 | * config/i386/sol2.h [!USE_GLD] (CTORS_SECTION_ASM_OP): Define. | |
18895 | (DTORS_SECTION_ASM_OP): Define. | |
18896 | ||
18897 | 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
18898 | ||
18899 | * config/dfp-bit.c, config/dfp-bit.h: Move to ../libgcc. | |
18900 | * config/t-dfprules: Move to ../libgcc/config. | |
18901 | * config.gcc (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu, | |
18902 | i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*, | |
18903 | i[34567]86-*-kopensolaris*-gnu): Remove t-dfprules from tmake_file. | |
18904 | (x86_64-*-linux*, x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): | |
18905 | Likewise. | |
18906 | (i[34567]86-*-cygwin*): Likewise. | |
18907 | (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. | |
18908 | (powerpc-*-linux*, powerpc64-*-linux*): Likewise. | |
18909 | * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): Remove. | |
18910 | (libgcc.mvars): Remove DFP_ENABLE, DFP_CFLAGS, D32PBIT_FUNCS, | |
18911 | D64PBIT_FUNCS, D128PBIT_FUNCS. | |
18912 | ||
18913 | 2011-07-11 Richard Guenther <rguenther@suse.de> | |
18914 | ||
18915 | * tree-vrp.c (simplify_conversion_using_ranges): Manually | |
18916 | translate the source value-range through the conversion chain. | |
18917 | ||
18918 | 2011-07-11 Richard Sandiford <richard.sandiford@linaro.org> | |
18919 | ||
18920 | * expr.c (expand_expr_real_1): Use expand_insn for movmisalign. | |
18921 | ||
18922 | 2011-07-11 Arthur Loiret <aloiret@debian.org> | |
18923 | ||
18924 | * config.gcc (s390-*-linux*): If 'enabled_targets' is 'all', build | |
18925 | a bi-arch compiler defaulting to 31-bit. In this case: | |
18926 | (tmake_file): Add s390/t-linux64. | |
18927 | * doc/install.texi: Add s390-linux to the list of targets supporting | |
18928 | --enable-targets=all. | |
18929 | ||
18930 | 2011-07-11 Arthur Loiret <aloiret@debian.org> | |
ecdbd01a | 18931 | Matthias Klose <doko@debian.org> |
a7f45047 RB |
18932 | |
18933 | * config.gcc (mips*-*-linux*): If 'enabled_targets' is 'all', build | |
18934 | a tri-arch compiler defaulting to 32-bit (ABI o32). In this case: | |
18935 | (tm_file): Add mips/linux64.h. | |
18936 | (tmake_file): Add mips/t-linux64. | |
18937 | (tm_defines): Add MIPS_ABI_DEFAULT=ABI_32. | |
18938 | * config/mips/linux64.h (DRIVER_SELF_SPECS): Use MULTILIB_ABI_DEFAULT | |
18939 | instead of hardcoded mabi=n32. | |
18940 | * config/mips/t-linux64 (MULTILIB_DIRNAMES): Set to 'n32 . 64' if | |
18941 | tm_defines contains MIPS_ABI_DEFAULT ABI_32, to follow the glibc | |
18942 | convention. | |
18943 | ||
18944 | 2011-07-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
18945 | ||
18946 | * passes.c (init_optimization_passes): Add invariant motion pass | |
18947 | after induction variable optimization. | |
18948 | ||
18949 | 2011-07-11 Georg-Johann Lay <avr@gjlay.de> | |
18950 | ||
18951 | PR target/39633 | |
18952 | * config/avr/avr.c (notice_update_cc): For ashiftrt:QI, only | |
18953 | offsets 1..5 set cc0 in a usable way. | |
18954 | ||
18955 | 2011-07-11 Romain Geissler <romain.geissler@gmail.com> | |
18956 | ||
18957 | * tree.h (call_expr_arg): Remove. | |
18958 | (call_expr_argp): Likewise. | |
18959 | ||
18960 | 2011-07-11 Eric Botcazou <ebotcazou@adacore.com> | |
18961 | ||
18962 | * config/sparc/sparc.md (save_register_window_1): Rename to... | |
18963 | (window_save): ...this. | |
18964 | * config/sparc/sparc.c (emit_save_register_window): Rename to... | |
18965 | (emit_window_save): ...this. | |
18966 | (sparc_expand_prologue): Adjust to above renaming. | |
18967 | ||
18968 | 2011-07-10 H.J. Lu <hongjiu.lu@intel.com> | |
18969 | ||
18970 | * config/i386/i386.c (ix86_trampoline_init): Use movl instead | |
18971 | of movabs for x32. | |
18972 | ||
18973 | 2011-07-10 Richard Henderson <rth@redhat.com> | |
18974 | ||
18975 | * config/i386/i386.c (x86_output_mi_thunk): Generate rtl and | |
18976 | run final, instead of emitting text directly. | |
18977 | ||
18978 | 2011-07-10 H.J. Lu <hongjiu.lu@intel.com> | |
18979 | ||
18980 | * config/i386/i386.c (ix86_option_override_internal): Turn on | |
18981 | OPTION_MASK_ISA_64BIT for TARGET_X32. Only allow small and | |
18982 | small PIC models for TARGET_X32. | |
18983 | ||
18984 | 2011-07-10 Hans-Peter Nilsson <hp@axis.com> | |
18985 | ||
18986 | PR target/49684 | |
18987 | * config/cris/t-elfmulti (CRTSTUFF_T_CFLAGS): Don't include | |
18988 | $(LIBGCC2_CFLAGS). | |
18989 | ||
18990 | PR bootstrap/49680 | |
18991 | * config/cris/cris.c (cris_asm_output_case_end): Robustify against | |
18992 | stray notes and debug insns by using prev_nonnote_nondebug_insn | |
18993 | instead of PREV_INSN. | |
18994 | ||
18995 | 2011-07-09 Richard Henderson <rth@redhat.com> | |
18996 | ||
18997 | * defaults.h (DWARF2_ADDR_SIZE, DWARF_OFFSET_SIZE, | |
18998 | DWARF_TYPE_SIGNATURE_SIZE): Move from ... | |
18999 | * dwarf2out.c: ... here. | |
19000 | (output_all_cfis): Remove. | |
19001 | (dwarf2out_switch_text_section): Use output_cfis directly. | |
19002 | (size_of_locs): Export. | |
19003 | (output_loc_sequence, output_loc_sequence_raw): Export. | |
19004 | (div_data_align, need_data_align_sf_opcode, dwarf_cfi_name, output_cfi, | |
19005 | output_cfi_directive, dwarf2out_emit_cfi, output_cfis, output_cfa_loc, | |
19006 | output_cfa_loc_raw): Move to ... | |
19007 | * dwarfcfi.c: ... here. | |
19008 | * dwarf2out.h: Update decls. | |
19009 | ||
19010 | 2011-07-09 Richard Henderson <rth@redhat.com> | |
19011 | ||
19012 | * defaults.h (DWARF_CIE_DATA_ALIGNMENT, DWARF_FRAME_RETURN_COLUMN, | |
19013 | DWARF_FRAME_REGNUM, DWARF2_FRAME_REG_OUT): Move from ... | |
19014 | * dwarf2cfi.c: ... here. | |
19015 | (PTR_SIZE, DWARF_OFFSET_SIZE, DWARF_INITIAL_LENGTH_SIZE): Remove. | |
19016 | (DWARF_ROUND, DWARF_CIE_ID): Remove. | |
19017 | * dwarf2out.c (INCOMING_RETURN_ADDR_RTX): Remove. | |
19018 | (DWARF2_FRAME_REG_OUT, DWARF_CIE_DATA_ALIGNMENT): Remove. | |
19019 | (DWARF_FRAME_RETURN_COLUMN, DWARF_FRAME_REGNUM): Remove. | |
19020 | ||
19021 | 2011-07-09 Richard Henderson <rth@redhat.com> | |
19022 | ||
19023 | * dwarf2cfi.c (cie_return_save): New. | |
19024 | (queue_reg_save): Use compare_reg_or_pc. | |
19025 | (dwarf2out_flush_queued_reg_saves): Handle pc_rtx as return column. | |
19026 | (dwarf2out_frame_debug_expr): Likewise. | |
19027 | (dwarf2out_frame_debug_cfa_register): Record saved reg for pc too. | |
19028 | (initial_return_save): Likewise. | |
19029 | (execute_dwarf2_frame): Save and restore initial return save from | |
19030 | the cie to the fde. | |
19031 | * config/mips/mips.c (mips_frame_set): Remove special case for | |
19032 | DWARF_FRAME_RETURN_COLUMN. | |
19033 | ||
19034 | 2011-07-09 Richard Henderson <rth@redhat.com> | |
19035 | ||
19036 | * dwarf2cfi.c (lookup_cfa): Remove. | |
19037 | (execute_dwarf2_frame): Assert queues are empty on entry. | |
19038 | Setup initial cfa directly, not via lookup_cfa. | |
19039 | Don't clear args_size state here. | |
19040 | ||
19041 | 2011-07-09 Richard Henderson <rth@redhat.com> | |
19042 | ||
19043 | * dwarf2cfi.c (add_cfi_vec): New. | |
19044 | (add_cfi): Rename from add_fde_cfi. Add the element to add_cfi_vec. | |
19045 | (def_cfa_1, reg_save): Remove for_cie argument. Update all callers. | |
19046 | (execute_dwarf2_frame): Set add_cfi_vec. | |
19047 | ||
19048 | 2011-07-09 Richard Henderson <rth@redhat.com> | |
19049 | ||
19050 | * defaults.h (ASM_COMMENT_START): Move here... | |
19051 | * dwarf2asm.c: ... from here. | |
19052 | * dwarf2out.c, final.c, vmsdbgout.c: Remove duplicates. | |
19053 | * toplev.c: Remove ifndef tests of ASM_COMMENT_START. | |
19054 | * varasm.c: Likewise. | |
19055 | ||
19056 | 2011-07-09 Richard Henderson <rth@redhat.com> | |
19057 | ||
19058 | PR debug/49686 | |
19059 | * dwarf2cfi.c (dwarf2out_frame_debug): Don't set cfi_insn here... | |
19060 | (create_cfi_notes): ... do it here instead. | |
19061 | ||
19062 | 2011-07-09 Jakub Jelinek <jakub@redhat.com> | |
19063 | ||
19064 | PR debug/49676 | |
19065 | * dwarf2out.c (size_of_int_loc_descriptor): New function. | |
19066 | (address_of_int_loc_descriptor): Use it. | |
19067 | (scompare_loc_descriptor): Optimize EQ/NE comparison with constant. | |
19068 | ||
19069 | 2011-07-09 Richard Henderson <rth@redhat.com> | |
19070 | ||
19071 | * config/pdp11/pdp11.md (define_c_enum "unspecv"): New. | |
19072 | (prologue, epilogue): New. | |
19073 | (return, *rts): New. | |
19074 | (blockage, setd, seti): New. | |
19075 | * config/pdp11/pdp11.c (TARGET_ASM_FUNCTION_PROLOGUE): Remove. | |
19076 | (TARGET_ASM_FUNCTION_EPILOGUE): Remove. | |
19077 | (pdp11_saved_regno): New. | |
19078 | (pdp11_expand_prologue): Rename from pdp11_output_function_prologue; | |
19079 | generate rtl instead of text. | |
19080 | (pdp11_expand_epilogue): Similarly from pdp11_output_function_epilogue. | |
19081 | (pdp11_sp_frame_offset): Export. Use pdp11_saved_regno. | |
19082 | * config/pdp11/pdp11-protos.h: Update. | |
19083 | ||
19084 | 2011-07-09 Richard Henderson <rth@redhat.com> | |
19085 | ||
19086 | * config/rs6000/rs6000.c (rs6000_output_function_prologue): Don't | |
19087 | try to insert an rtl prologue here. | |
19088 | (rs6000_output_function_epilogue): Similarly. | |
19089 | * config/rs6000/rs6000.md (prologue): Emit a barrier to | |
19090 | satisfy !TARGET_SCHED_PROLOG. | |
19091 | (epilogue, sibcall_epilogue): Likewise. | |
19092 | ||
19093 | 2011-07-09 Eric Botcazou <ebotcazou@adacore.com> | |
19094 | ||
19095 | * config/sparc/sparc.h (STACK_SAVEAREA_MODE): Move around. | |
19096 | (FP_REG_P): Delete. | |
19097 | (IN_OR_GLOBAL_P): Likewise. | |
19098 | ||
19099 | 2011-07-08 Jason Merrill <jason@redhat.com> | |
19100 | ||
19101 | PR c++/45437 | |
19102 | * gimplify.c (goa_stabilize_expr): Handle RHS preevaluation in | |
19103 | compound assignment. | |
19104 | ||
19105 | * cgraph.c (cgraph_add_to_same_comdat_group): New. | |
19106 | * cgraph.h: Declare it. | |
19107 | * ipa.c (function_and_variable_visibility): Make sure thunks | |
19108 | have the right visibility. | |
19109 | ||
19110 | 2011-07-08 Richard Henderson <rth@redhat.com> | |
19111 | ||
19112 | PR bootstrap/49680 | |
19113 | * dwarf2cfi.c (dwarf2out_frame_debug): Insert cfi notes after | |
19114 | any tablejump vector. | |
19115 | ||
19116 | PR bootstrap/49680 | |
19117 | * dwarf2cfi.c (create_cfi_notes): Flush queued saves at the | |
19118 | end of the prologue. | |
19119 | ||
19120 | 2011-07-08 Jakub Jelinek <jakub@redhat.com> | |
19121 | ||
19122 | PR target/49621 | |
19123 | * config/rs6000/rs6000.c (rs6000_emit_vector_cond_expr): Use | |
19124 | CONST0_RTX (dest_mode) instead of const0_rtx as second operand of NE. | |
19125 | * config/rs6000/vector.md (vector_select_<mode>, | |
19126 | vector_select_<mode>_uns): Change second operand of NE to | |
19127 | CONST0_RTX (<MODE>mode) instead of const0_rtx. | |
19128 | * config/rs6000/altivec.md (*altivec_vsel<mode>, | |
19129 | *altivec_vsel<mode>_uns): Expect second operand of NE to be | |
19130 | zero_constant of the corresponding vector mode. | |
19131 | * config/rs6000/vsx.md (*vsx_xxsel<mode>, *vsx_xxsel<mode>_uns): | |
19132 | Likewise. | |
19133 | ||
19134 | 2011-07-08 Sebastian Pop <sebastian.pop@amd.com> | |
19135 | ||
19136 | * graphite-dependences.c (build_alias_set_powerset): Remove | |
19137 | continue from loop, add one more assert. | |
19138 | ||
19139 | 2011-07-08 Georg-Johann Lay <avr@gjlay.de> | |
19140 | ||
19141 | PR target/46779 | |
19142 | * config/avr/avr.c (avr_hard_regno_mode_ok): Rewrite. | |
19143 | In particular, allow 8-bit values in r28 and r29. | |
19144 | (avr_hard_regno_scratch_ok): Disallow any register that might be | |
19145 | part of the frame pointer. | |
19146 | (avr_hard_regno_rename_ok): Same. | |
19147 | (avr_legitimate_address_p): Don't allow SUBREGs. | |
19148 | ||
19149 | 2011-07-08 Julian Brown <julian@codesourcery.com> | |
19150 | ||
19151 | * config/arm/neon.md (vec_shr_<mode>, vec_shl_<mode>): Disable in | |
19152 | big-endian mode. | |
19153 | (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_smin_<mode>) | |
19154 | (reduc_smax_<mode>, reduc_umin_<mode>, reduc_umax_<mode>) | |
19155 | (neon_vec_unpack<US>_lo_<mode>, neon_vec_unpack<US>_hi_<mode>) | |
19156 | (vec_unpack<US>_hi_<mode>, vec_unpack<US>_lo_<mode>) | |
19157 | (neon_vec_<US>mult_lo_<mode>, vec_widen_<US>mult_lo_<mode>) | |
19158 | (neon_vec_<US>mult_hi_<mode>, vec_widen_<US>mult_hi_<mode>) | |
19159 | (vec_pack_trunc_<mode>, neon_vec_pack_trunc_<mode>): Disable for Q | |
19160 | registers in big-endian mode. | |
19161 | ||
19162 | 2011-07-08 Bernd Schmidt <bernds@codesourcery.com> | |
19163 | ||
19164 | * genattrtab.c (evaluate_eq_attr): Allow an attribute to be defined | |
19165 | in terms of another. | |
19166 | (write_attr_value): Write a cast if necessary. | |
19167 | ||
19168 | * defaults.h (REG_WORDS_BIG_ENDIAN): Provide a default. | |
19169 | * doc/tm.texi.in (WORDS_BIG_ENDIAN): Mention REG_WORDS_BIG_ENDIAN. | |
19170 | (REG_WORDS_BIG_ENDIAN): Document. | |
19171 | * doc/tm.texi: Regenerate. | |
19172 | * reload.c (operands_match_p): Take it into account. | |
19173 | (reload_adjust_reg_for_mode): Likewise. | |
19174 | * rtlanal.c (subreg_get_info): Likewise. | |
19175 | ||
19176 | 2011-07-08 Richard Guenther <rguenther@suse.de> | |
19177 | ||
19178 | * fold-const.c (fold_binary_loc): Remove index +p PTR -> PTR +p index | |
19179 | folding. | |
19180 | ||
19181 | 2011-07-08 Kai Tietz <ktietz@redhat.com> | |
19182 | ||
19183 | * fold-const.c (fold_truth_andor): Factored out truth_andor | |
19184 | label from fold_binary as function. | |
19185 | (fold_binary_loc): Replace truth_andor lable | |
19186 | by function fold_truth_andor. | |
19187 | ||
19188 | 2011-07-08 Kirill Yukhin <kirill.yukhin@intel.com> | |
19189 | ||
19190 | PR middle-end/49519 | |
19191 | * calls.c (mem_overlaps_already_clobbered_arg_p): Additional | |
19192 | check if address is stored in register. If so - give up. | |
19193 | (check_sibcall_argument_overlap_1): Do not perform check of | |
19194 | overlapping when it is call to address. | |
19195 | ||
19196 | 2011-07-08 Georg-Johann Lay <avr@gjlay.de> | |
19197 | ||
19198 | * config/avr/avr.c (output_reload_insisf): Use 'REG_Z+1' instead | |
19199 | of magic '31'. | |
19200 | ||
19201 | 2011-07-08 Bernd Schmidt <bernds@codesourcery.com> | |
19202 | ||
19203 | * optabs.c (expand_binop): Use GET_MODE_PRECISION instead of | |
19204 | GET_MODE_BITSIZE where appropriate. | |
19205 | (widen_leading, expand_parity, expand_ctz, expand_ffs, | |
19206 | expand_unop, expand_abs_nojump, expand_one_cmpl_abs_nojump, | |
19207 | expand_float, expand_fix): Likewise. | |
19208 | * expr.c (convert_move, convert_modes, expand_expr_real_2, | |
19209 | expand_expr_real_1, reduce_to_bit_field_precision): Likewise. | |
19210 | * stor-layout.c (get_mode_bounds): Likewise. | |
19211 | * cfgexpand.c (convert_debug_memory_address, expand_debug_expr): | |
19212 | Likewise. | |
19213 | * convert.c (convert_to_integer): Likewise. | |
19214 | * expmed.c (expand_shift_1): Likewise. | |
19215 | ||
19216 | * rtlanal.c (nonzero_bits1): Don't compare GET_MODE_SIZE against | |
19217 | a bitsize. | |
19218 | ||
19219 | * optabs.c (expand_binop): Tighten conditions for doubleword | |
19220 | expansions. | |
19221 | (widen_bswap): Assert that mode bitsize and precision are the same. | |
19222 | * stor-layout.c (get_best_mode): Skip modes that have lower | |
19223 | precision than bitsize. | |
19224 | * recog.c (simplify_while_replacing): Assert that bitsize and | |
19225 | precision are the same. | |
19226 | ||
19227 | 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
19228 | ||
19229 | * Makefile.in (LIBGCOV): Remove. | |
19230 | (libgcc.mvars): Remove LIBGCOV. | |
19231 | * libgov.c: Move to ../libgcc. | |
19232 | ||
19233 | 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
19234 | ||
19235 | * config/fixed-bit.c, config/fixed-bit.h: Move to ../libgcc. | |
19236 | ||
19237 | 2011-07-08 Martin Jambor <mjambor@suse.cz> | |
19238 | ||
19239 | * tree-sra.c (analyze_all_variable_accesses): Dump that a struture | |
19240 | is too big for total scalarization. | |
19241 | ||
19242 | 2011-07-07 Richard Henderson <rth@redhat.com> | |
19243 | ||
19244 | * config/alpha/elf.h (MIPS_DEBUGGING_INFO): Undef. | |
19245 | (DBX_DEBUGGING_INFO): Undef. | |
19246 | ||
19247 | 2011-07-07 Richard Henderson <rth@redhat.com> | |
19248 | ||
19249 | * dwarf2out.c (output_cfi_directive): Export. Add FILE parameter. | |
19250 | Handle some opcodes specially for debugging. | |
19251 | * print-rtl.c: Include dwarf2out.h | |
19252 | (print_rtx): Handle NOTE_INSN_CFI. | |
19253 | * Makefile.in (print-rtl.o): Update. | |
19254 | ||
19255 | 2011-07-07 Richard Henderson <rth@redhat.com> | |
19256 | ||
19257 | * tree-pass.h (pass_dwarf2_frame): Declare. | |
19258 | * passes.c (init_optimization_passes): Add it. | |
19259 | * dwarf2cfi.c (dwarf2out_frame_debug): Make static. | |
19260 | (create_cfi_notes): Rename from dwarf2out_frame_debug_after_prologue; | |
19261 | make static, do not call add_cfis_to_fde. | |
19262 | (dwarf2out_frame_debug_init, dwarf2cfi_function_init, | |
19263 | dwarf2out_frame_init): Merge into... | |
19264 | (execute_dwarf2_frame): ... here. New function. | |
19265 | (dwarf2out_do_frame, dwarf2out_do_cfi_asm): Make boolean. Change | |
19266 | saved_do_cfi_asm to a tri-state variable. | |
19267 | (gate_dwarf2_frame, pass_dwarf2_frame): New. | |
19268 | * dwarf2out.c (dwarf2out_begin_prologue): Only allocate the fde | |
19269 | if it has yet to be done. Don't call dwarf2cfi_function_init. | |
19270 | * dwarf2out.h, debug.h: Update decls. | |
19271 | * final.c (final_start_function): Don't call | |
19272 | dwarf2out_frame_debug_init or dwarf2out_frame_debug_after_prologue. | |
19273 | * lto-streamer-in.c (lto_init_eh): Don't call dwarf2out_frame_init. | |
19274 | * toplev.c (lang_dependent_init): Likewise. | |
19275 | ||
19276 | 2011-07-07 Richard Henderson <rth@redhat.com> | |
19277 | ||
19278 | * dwarf2out.c (fde_table, fde_table_allocated, fde_table_in_use, | |
19279 | FDE_TABLE_INCREMENT): Replace with... | |
19280 | (fde_vec): ... this, a new vector. | |
19281 | (current_fde): Remove. Replace all users with cfun->fde. | |
19282 | (output_call_frame_info): Use FOR_EACH_VEC_ELT over fde_vec. | |
19283 | (size_of_aranges, dwarf2out_finish): Likewise. | |
19284 | (dwarf2out_alloc_current_fde): Break out from ... | |
19285 | (dwarf2out_begin_prologue): ... here. | |
19286 | (dwarf2out_frame_init): Remove. | |
19287 | * dwarf2cfi.c: Update all users of current_fde. | |
19288 | (dwarf2out_frame_init): Rename from dwarf2cfi_frame_init. | |
19289 | * dwarf2out.h: Update decls. | |
19290 | (dw_fde_node): Add fde_index member. | |
19291 | * function.h (struct function): Add fde member. | |
19292 | ||
19293 | 2011-07-07 Bernd Schmidt <bernds@codesourcery.com> | |
19294 | Richard Henderson <rth@redhat.com> | |
19295 | ||
19296 | * dwarf2cfi.c (add_cfi): Remove. | |
19297 | (dwarf2out_cfi_label): Remove force argument. Only generate the | |
19298 | label name. | |
19299 | (add_fde_cfi): Simplify the different code paths. | |
19300 | (add_cie_cfi): New. | |
19301 | (old_cfa, old_cfa_remember): New. | |
19302 | (def_cfa_1, reg_save): Remove label, add for_cie parameter. | |
19303 | (last_reg_save_label): Remove. | |
19304 | (dwarf2out_args_size, dwarf2out_stack_adjust, queue_reg_save, | |
19305 | dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa, | |
19306 | dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register, | |
19307 | dwarf2out_frame_debug_cfa_expression, | |
19308 | dwarf2out_frame_debug_cfa_restore, | |
19309 | dwarf2out_frame_debug_cfa_window_save, | |
19310 | dwarf2out_frame_debug_expr): Remove label parameter. | |
19311 | (cfi_label_required_p, add_cfis_to_fde): New. | |
19312 | (dwarf2out_frame_debug_after_prologue): New. | |
19313 | (dwarf2cfi_frame_init): Initialize old_cfa. | |
19314 | (dwarf2out_frame_debug_restore_state): Likewise. | |
19315 | * dwarf2out.c (dwarf2out_emit_cfi): Only do output for cfi_asm. | |
19316 | (dwarf2out_switch_text_section): Don't clear dw_fde_current_label here. | |
19317 | * final.c (final_start_function): Call | |
19318 | dwarf2out_frame_debug_after_prologue. | |
19319 | ||
19320 | 2011-07-07 Bernd Schmidt <bernds@codesourcery.com> | |
19321 | Richard Henderson <rth@redhat.com> | |
19322 | ||
19323 | * dwarf2cfi.c (cfi_insn): New. | |
19324 | (dwarf2out_cfi_label): Don't emit cfi label here. | |
19325 | (add_fde_cfi): Create a NOTE_INSN_CFI. | |
19326 | (dwarf2out_frame_debug): Setup cfi_insn. | |
19327 | (dwarf2out_frame_debug_init): Loop over insns creating CFI notes. | |
19328 | (dwarf2out_cfi_begin_epilogue): Make static. | |
19329 | (dwarf2out_frame_debug_restore_state): Make static. | |
19330 | * dwarf2out.c (output_cfi_directive): Make static. | |
19331 | (dwarf2out_emit_cfi): New. | |
19332 | * dwarf2out.h: Update. | |
19333 | * final.c (final): Remove CFI notes. | |
19334 | (final_scan_insn): Don't call dwarf2out_cfi_begin_epilogue, | |
19335 | dwarf2out_frame_debug_restore_state, dwarf2out_frame_debug. | |
19336 | Handle NOTE_INSN_CFI and NOTE_INSN_CFI_LABEL. | |
19337 | * insn-notes.def (NOTE_INSN_CFI): New. | |
19338 | (NOTE_INSN_CFI_LABEL): New. | |
19339 | * rtl.h (union rtunion_def): Add rt_cfi member. | |
19340 | (XCFI, XCCFI, NOTE_CFI, NOTE_LABEL_NUMBER): New. | |
19341 | ||
19342 | 2011-07-07 Richard Henderson <rth@redhat.com> | |
19343 | ||
19344 | * dwarf2cfi.c: New file. | |
19345 | * Makefile.in (OBJS): Add it. | |
19346 | (GTFILES): Add dwarf2cfi.c and dwarf2out.h. | |
19347 | * gengtype.c (open_base_files): Include dwarf2out.h. | |
19348 | * coretypes.h (enum var_init_status): Move from ... | |
19349 | * rtl.h: ... here. | |
19350 | * dwarf2out.c (saved_do_cfi_asm, dwarf2out_do_frame, | |
19351 | dwarf2out_do_cfi_asm, cie_cfi_vec, dwarf2out_cfi_label_num, | |
19352 | expand_builtin_dwarf_sp_column, init_return_column_size, | |
19353 | expand_builtin_init_dwarf_reg_sizes, new_cfi, add_cfi, | |
19354 | dwarf2out_cfi_label, emit_cfa_remember, any_cfis_emitted, add_fde_cfi, | |
19355 | lookup_cfa_1, lookup_cfa, cfa, cfa_store, cfa_remember, args_size, | |
19356 | old_args_size, cfa_equal_p, def_cfa_1, reg_save, initial_return_save, | |
19357 | stack_adjust_offset, barrier_args_size, compute_barrier_args_size_1, | |
19358 | compute_barrier_args_size, dwarf2out_args_size, | |
19359 | dwarf2out_stack_adjust, dwarf2out_notice_stack_adjust, | |
19360 | queued_reg_saves, reg_saved_in_data, regs_saved_in_regs, | |
19361 | compare_reg_or_pc, record_reg_saved_in_reg, last_reg_save_label, | |
19362 | queue_reg_save, dwarf2out_flush_queued_reg_saves, | |
19363 | clobbers_queued_reg_save, reg_saved_in, cfa_temp, | |
19364 | dwarf2out_frame_debug_def_cfa, dwarf2out_frame_debug_adjust_cfa, | |
19365 | dwarf2out_frame_debug_cfa_offset, dwarf2out_frame_debug_cfa_register, | |
19366 | dwarf2out_frame_debug_cfa_expression, | |
19367 | dwarf2out_frame_debug_cfa_restore, | |
19368 | dwarf2out_frame_debug_cfa_window_save, dwarf2out_frame_debug_expr, | |
19369 | dwarf2out_frame_debug, dwarf2out_frame_debug_init, | |
19370 | dwarf2out_cfi_begin_epilogue, dwarf2out_frame_debug_restore_state, | |
19371 | get_cfa_from_loc_descr): Move to dwarf2cfi.c. | |
19372 | (dw_cfi_ref, dw_fde_ref, dw_cfi_oprnd_ref, enum dw_cfi_oprnd_type, | |
19373 | dw_cfi_oprnd, dw_cfi_node, cfi_vec, dw_cfa_location, dw_fde_node, | |
19374 | dw_val_ref, dw_die_ref, const_dw_die_ref, dw_loc_descr_ref, | |
19375 | dw_loc_list_ref, enum dw_val_class, dw_vec_const, dw_val_node, | |
19376 | dw_loc_descr_node): Move to dwarf2out.h. | |
19377 | (current_fde, output_cfi_directive, build_cfa_loc, get_address_mode, | |
19378 | mem_loc_descriptor): Export. | |
19379 | (build_cfa_aligned_loc): Export. Take CFA as a parameter. | |
19380 | (dwarf2out_frame_init): Extract CIE generation code to | |
19381 | dwarf2cfi_frame_init. | |
19382 | ||
19383 | 2011-07-07 Eric Botcazou <ebotcazou@adacore.com> | |
19384 | ||
19385 | PR target/49660 | |
19386 | * config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Add | |
19387 | MASK_V8PLUS, remove commented out flag and reorder. | |
19388 | ||
19389 | 2011-07-07 Jakub Jelinek <jakub@redhat.com> | |
19390 | ||
19391 | PR c/49644 | |
19392 | * c-typeck.c (build_binary_op): For MULT_EXPR and TRUNC_DIV_EXPR with | |
19393 | one non-complex and one complex argument, call c_save_expr on both | |
19394 | operands. | |
19395 | ||
19396 | 2011-07-07 Martin Jambor <mjambor@suse.cz> | |
19397 | ||
19398 | PR middle-end/49495 | |
19399 | * cgraphunit.c (verify_edge_corresponds_to_fndecl): New function. | |
19400 | (verify_cgraph_node): Some functinality moved to | |
19401 | verify_edge_corresponds_to_fndecl, call it. | |
19402 | ||
19403 | 2011-07-07 Joseph Myers <joseph@codesourcery.com> | |
19404 | ||
19405 | * config.gcc (*local*): Remove. | |
19406 | * doc/install-old.texi: Don't mention local configurations. | |
19407 | ||
19408 | 2011-07-07 Jakub Jelinek <jakub@redhat.com> | |
19409 | ||
19410 | PR debug/49522 | |
19411 | * df-problems.c (dead_debug_reset): Remove dead_debug_uses | |
19412 | referencing debug insns that have been reset. | |
19413 | (dead_debug_insert_before): Don't assert reg is non-NULL, | |
19414 | instead return immediately if it is NULL. | |
19415 | ||
19416 | 2011-07-07 Joseph Myers <joseph@codesourcery.com> | |
19417 | ||
19418 | * config/i386/t-crtpic, config/i386/t-svr3dbx, config/pa/t-pa: Remove. | |
19419 | ||
19420 | 2011-07-07 Bernd Schmidt <bernds@codesourcery.com> | |
19421 | ||
19422 | * hw-doloop.c: New file. | |
19423 | * hw-doloop.h: New file. | |
19424 | * Makefile.in (OBJS): Add hw-doloop.o. | |
19425 | (hw-doloop.o): New rule. | |
19426 | ($(obj_out_file)): Add hw-doloop.h dependency. | |
19427 | * config/bfin/bfin.c: Include "hw-doloop.h". | |
19428 | (loop_info, DEF_VEC_P for loop_info, loop_info_d): Remove. | |
19429 | (bfin_dump_loops, bfin_bb_in_loop, bfin_scan_loop): Remove. | |
19430 | (hwloop_optimize): Renamed from bfin_optimize_loop. Argument | |
19431 | type changed to hwloop_info. Return bool, true if the loop was | |
19432 | successfully optimized. Remove code that was moved to | |
19433 | hw-doloop.c, and adjust other parts. | |
19434 | (hwloop_fail): New static function, containing parts that used | |
19435 | to be in bfin_optimize_loop. | |
19436 | (bfin_discover_loop, bfin_discover_loops, free_loops, | |
19437 | bfin_reorder_loops): Remove. | |
19438 | (hwloop_pattern_reg): New static function. | |
19439 | (bfin_doloop_hooks): New variable. | |
19440 | (bfin_reorg_loops): Remove most code, call reorg_loops. | |
19441 | * config/bfin/bfin.md (doloop_end splitter): Also enable if | |
19442 | loop counter is a memory_operand. | |
19443 | ||
19444 | 2011-07-07 H.J. Lu <hongjiu.lu@intel.com> | |
19445 | ||
19446 | * config.gcc: Support --with-multilib-list for x86 Linux targets. | |
19447 | ||
19448 | * configure.ac: Mention x86-64 for --with-multilib-list. | |
19449 | * configure: Regenerated. | |
19450 | ||
19451 | * config/i386/gnu-user64.h (SPEC_64): Support x32. | |
19452 | (SPEC_32): Likewise. | |
19453 | (ASM_SPEC): Likewise. | |
19454 | (LINK_SPEC): Likewise. | |
19455 | (TARGET_THREAD_SSP_OFFSET): Likewise. | |
19456 | (TARGET_THREAD_SPLIT_STACK_OFFSET): Likewise. | |
19457 | (SPEC_X32): New. | |
19458 | ||
19459 | * config/i386/i386.h (TARGET_X32): New. | |
19460 | (TARGET_LP64): New. | |
19461 | (LONG_TYPE_SIZE): Likewise. | |
19462 | (POINTER_SIZE): Likewise. | |
19463 | (POINTERS_EXTEND_UNSIGNED): Likewise. | |
19464 | (OPT_ARCH64): Support x32. | |
19465 | (OPT_ARCH32): Likewise. | |
19466 | ||
19467 | * config/i386/i386.opt (mx32): New. | |
19468 | ||
19469 | * config/i386/kfreebsd-gnu64.h (GNU_USER_LINK_EMULATIONX32): New. | |
19470 | (GLIBC_DYNAMIC_LINKERX32): Likewise. | |
19471 | * config/i386/linux64.h (GNU_USER_LINK_EMULATIONX32): Likewise. | |
19472 | (GLIBC_DYNAMIC_LINKERX32): Likewise. | |
19473 | ||
19474 | * config/linux.h (UCLIBC_DYNAMIC_LINKERX32): New. | |
19475 | (BIONIC_DYNAMIC_LINKERX32): Likewise. | |
19476 | (GNU_USER_DYNAMIC_LINKERX32): Likewise. | |
19477 | ||
19478 | * config/i386/t-linux64: Support TM_MULTILIB_CONFIG. | |
19479 | ||
19480 | * doc/install.texi: Document --with-multilib-list for Linux/x86-64. | |
19481 | ||
19482 | * doc/invoke.texi: Document -mx32. | |
19483 | ||
19484 | 2011-07-07 Richard Sandiford <richard.sandiford@linaro.org> | |
19485 | ||
19486 | * doc/invoke.texi (mwords-little-endian): Deprecate. | |
19487 | * config/arm/arm.opt (mwords-little-endian): Likewise. | |
19488 | * config/arm/arm.c (arm_option_override): Warn about the deprecation | |
19489 | of -mwords-little-endian. | |
19490 | ||
19491 | 2011-07-07 Richard Sandiford <richard.sandiford@linaro.org> | |
19492 | ||
19493 | * reload1.c (choose_reload_regs): Use mode sizes to check whether | |
19494 | an old reload register completely defines the required value. | |
19495 | ||
19496 | 2011-07-07 Richard Guenther <rguenther@suse.de> | |
19497 | ||
19498 | * fold-const.c (fold_unary_loc): Do not strip sign-changes | |
19499 | for NEGATE_EXPR. | |
19500 | ||
19501 | 2011-07-07 Richard Guenther <rguenther@suse.de> | |
19502 | ||
19503 | * tree-vrp.c (simplify_conversion_using_ranges): New function. | |
19504 | (simplify_stmt_using_ranges): Call it. | |
19505 | ||
19506 | 2011-07-07 Kai Tietz <ktietz@redhat.com> | |
19507 | ||
19508 | * tree-ssa-forwprop.c (truth_valued_ssa_name): New function. | |
19509 | (lookup_logical_inverted_value): Likewise. | |
19510 | (simplify_bitwise_binary_1): Likewise. | |
19511 | (simplify_bitwise_binary): Use simplify_bitwise_binary_1. | |
19512 | ||
19513 | 2011-07-07 Joseph Myers <joseph@codesourcery.com> | |
19514 | ||
19515 | * gcc.c (%[Spec]): Don't document. | |
19516 | (struct spec_list): Update comment. | |
19517 | (do_spec_1): Don't handle %[Spec]. | |
19518 | * doc/invoke.texi (%[@var{name}]): Remove documentation of spec. | |
19519 | ||
19520 | 2011-07-07 Joseph Myers <joseph@codesourcery.com> | |
19521 | ||
19522 | * common/common-target-def.h (TARGET_HAVE_NAMED_SECTIONS): Don't | |
19523 | default based on TARGET_ASM_NAMED_SECTION. | |
19524 | * common/common-target.def (have_named_sections): Default to true. | |
19525 | * common/config/default-common.c: Don't include tm.h. | |
19526 | * common/config/picochip/picochip-common.c | |
19527 | (TARGET_HAVE_NAMED_SECTIONS): Don't define. | |
19528 | * common/config/m32c/m32c-common.c: Remove. | |
19529 | * config.gcc (m32c*-*-*): Set target_has_targetm_common=no. | |
19530 | * config/alpha/osf5.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. | |
19531 | * config/i386/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. | |
19532 | * config/m68k/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. | |
19533 | * config/pa/som.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. | |
19534 | * config/pdp11/pdp11.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. | |
19535 | * config/vax/openbsd.h (TARGET_HAVE_NAMED_SECTIONS): Define to false. | |
19536 | ||
19537 | 2011-07-07 Jakub Jelinek <jakub@redhat.com> | |
19538 | ||
19539 | PR middle-end/49640 | |
19540 | * gimplify.c (gimplify_compound_lval): For last 2 ARRAY_*REF operands | |
19541 | and last COMPONENT_REF operand call gimplify_expr on it if non-NULL. | |
19542 | ||
19543 | 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
19544 | ||
19545 | PR libmudflap/49550 | |
19546 | * gcc.c (MFWRAP_SPEC): Also wrap mmap64. | |
19547 | ||
19548 | 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
19549 | ||
19550 | PR target/39150 | |
19551 | * configure.ac (gcc_cv_as_hidden): Also accept | |
19552 | x86_64-*-solaris2.1[0-9]*. | |
19553 | (gcc_cv_as_cfi_directive): Likewise. | |
19554 | (gcc_cv_as_comdat_group_group): Likewise. | |
19555 | (set_have_as_tls): Likewise. | |
19556 | * configure: Regenerate. | |
19557 | * config.gcc (i[34567]86-*-solaris2*): Also handle | |
19558 | x86_64-*-solaris2.1[0-9]*. | |
19559 | * config.host (i[34567]86-*-solaris2*): Likewise. | |
19560 | * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove. | |
19561 | * config/sol2-bi.h (ASM_CPU_DEFAULT_SPEC): Redefine. | |
19562 | [USE_GLD] (ARCH_DEFAULT_EMULATION): Define. | |
19563 | (TARGET_LD_EMULATION): Use it. | |
19564 | * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC): Define. | |
19565 | (SUBTARGET_CPU_EXTRA_SPECS): Add asm_cpu_default. | |
19566 | * config/i386/sol2-bi.h (ASM_CPU32_DEFAULT_SPEC): Define. | |
19567 | (ASM_CPU64_DEFAULT_SPEC): Define. | |
19568 | (ASM_CPU_SPEC): Use %(asm_cpu_default). | |
19569 | (ASM_SPEC): Redefine. | |
19570 | (DEFAULT_ARCH32_P): Define using TARGET_64BIT_DEFAULT. | |
19571 | * config/host-solaris.c [__x86_64__] (TRY_EMPTY_VM_SPACE): Reduce. | |
19572 | * doc/install.texi (Specific, amd64-*-solaris2.1[0-9]*): Document. | |
19573 | (Specific, i?86-*-solaris2.10): Mention x86_64-*-solaris2.1[0-9]* | |
19574 | configuration. | |
19575 | (Specific, x86_64-*-solaris2.1[0-9]*): Document. | |
19576 | ||
19577 | 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
19578 | ||
19579 | * config/sol2.h (ASM_SPEC): Split into ... | |
19580 | (ASM_SPEC_BASE, ASM_PIC_SPEC): ... this. | |
19581 | * config/i386/sol2.h (ASM_SPEC): Define using ASM_SPEC_BASE. | |
19582 | * config/i386/sol2-bi.h (ASM_CPU_SPEC): Redefine. | |
19583 | (ASM_SPEC): Use ASM_SPEC_BASE. | |
19584 | * config/sparc/sol2.h (ASM_SPEC): Redefine. | |
19585 | ||
19586 | 2011-07-07 Georg-Johann Lay <avr@gjlay.de> | |
19587 | ||
19588 | * config/avr/avr.md (*reload_insi): Change predicate #1 to | |
19589 | const_int_operand. Ditto for peep2 producing this insn. | |
19590 | Add argument to output_reload_insisf call. | |
19591 | (*movsi,*movsf): Add argument to output_movsisf call. | |
19592 | (*reload_insf): New insn and new peep2 to produce it. | |
19593 | * config/avr/avr-protos.h (output_movsisf): Change prototype. | |
19594 | (output_reload_insisf): Change prototype. | |
19595 | * config/avr/avr.c (avr_asm_len): New function. | |
19596 | (output_reload_insisf): Rewrite. | |
19597 | (output_movsisf): Change prototype. output_reload_insisf for | |
19598 | all CONST_INT and CONST_DOUBLE. ALlow moving 0.0f to memory. | |
19599 | (adjust_insn_length): Add argument to output_movsisf and | |
19600 | output_reload_insisf call. | |
19601 | ||
19602 | 2011-07-07 Bernd Schmidt <bernds@codesourcery.com> | |
19603 | ||
19604 | * emit-rtl.c (paradoxical_subreg_p): New function. | |
19605 | * rtl.h (paradoxical_subreg_p): Declare. | |
19606 | * combine.c (set_nonzero_bits_and_sign_copies, get_last_value, | |
19607 | apply_distributive_law, simplify_comparison, simplify_set): Use it. | |
19608 | * cse.c (record_jump_cond, cse_insn): Likewise. | |
19609 | * expr.c (force_operand): Likewise. | |
19610 | * rtlanal.c (num_sign_bit_copies1): Likewise. | |
19611 | * reload1.c (eliminate_regs_1, strip_paradoxical_subreg): Likewise. | |
19612 | * reload.c (push_secondary_reload, find_reloads_toplev): Likewise. | |
19613 | (push_reload): Use precision to check for paradoxical subregs. | |
19614 | * expmed.c (extract_bit_field_1): Likewise. | |
19615 | ||
19616 | * machmode.h (HWI_COMPUTABLE_MODE_P): New macro. | |
19617 | * combine.c (set_nonzero_bits_and_sign_copies): Use it. | |
19618 | (find_split-point, combine_simplify_rtx, simplify_if_then_else, | |
19619 | simplify_set, simplify_logical, expand_compound_operation, | |
19620 | make_extraction, force_to_mode, if_then_else_cond, extended_count, | |
19621 | try_widen_shift_mode, simplify_shift_const_1, simplify_comparison, | |
19622 | record_value_for_reg): Likewise. | |
19623 | * expmed.c (expand_widening_mult, expand_mult_highpart): Likewise. | |
19624 | * simplify-rtx. c (simplify_unary_operation_1, | |
19625 | simplify_binary_operation_1, simplify_const_relational_operation): | |
19626 | Likewise. | |
19627 | ||
19628 | * explow.c (trunc_int_for_mode): Use GET_MODE_PRECISION | |
19629 | instead of GET_MODE_BITSIZE where appropriate. | |
19630 | * rtlanal.c (subreg_lsb_1, subreg_get_info, nonzero_bits1, | |
19631 | num_sign_bit_copies1, canonicalize_condition, low_bitmask_len, | |
19632 | init_num_sign_bit_copies_in_rep): Likewise. | |
19633 | * cse.c (fold_rtx, cse_insn): Likewise. | |
19634 | * loop-doloop.c (doloop_modify, doloop_optimize): Likewise. | |
19635 | * simplify-rtx.c (simplify_unary_operation_1, | |
19636 | simplify_const_unary_operation, simplify_binary_operation_1, | |
19637 | simplify_const_binary_operation, simplify_ternary_operation, | |
19638 | simplify_const_relational_operation, simplify_subreg): Likewise. | |
19639 | * combine.c (try_combine, find_split_point, combine_simplify_rtx, | |
19640 | simplify_if_then_else, simplify_set, expand_compound_operation, | |
19641 | expand_field_assignment, make_extraction, if_then_else_cond, | |
19642 | make_compound_operation, force_to_mode, make_field_assignment, | |
19643 | reg_nonzero_bits_for_combine, reg_num_sign_bit_copies_for_combine, | |
19644 | extended_count, try_widen_shift_mode, simplify_shift_const_1, | |
19645 | simplify_comparison, record_promoted_value, simplify_compare_const, | |
19646 | record_dead_and_set_regs_1): Likewise. | |
19647 | ||
19648 | Revert: | |
19649 | * simplify-rtx.c (simplify_const_binary_operation): Use the | |
19650 | shift_truncation_mask hook instead of performing modulo by width. | |
19651 | Compare against mode precision, not bitsize. | |
19652 | * combine.c (combine_simplify_rtx, simplify_shift_const_1): | |
19653 | Use shift_truncation_mask instead of constructing the value manually. | |
19654 | ||
19655 | 2011-07-06 Michael Meissner <meissner@linux.vnet.ibm.com> | |
19656 | ||
19657 | * config/rs6000/rs6000-protos.h (rs6000_call_indirect_aix): New | |
19658 | declaration. | |
19659 | (rs6000_save_toc_in_prologue_p): Ditto. | |
19660 | ||
19661 | * config/rs6000/rs6000.opt (-mr11): New switch to disable loading | |
19662 | up the static chain (r11) during indirect function calls. | |
19663 | (-msave-toc-indirect): New undocumented debug switch. | |
19664 | ||
19665 | * config/rs6000/rs6000.c (struct machine_function): Add | |
19666 | save_toc_in_prologue field to note whether the prologue needs to | |
19667 | save the TOC value in the reserved stack location. | |
19668 | (rs6000_emit_prologue): Use TOC_REGNUM instead of 2. If we need | |
19669 | to save the TOC in the prologue, do so. | |
19670 | (rs6000_trampoline_init): Don't allow creating AIX style | |
19671 | trampolines if -mno-r11 is in effect. | |
19672 | (rs6000_call_indirect_aix): New function to create AIX style | |
19673 | indirect calls, adding support for -mno-r11 to suppress loading | |
19674 | the static chain, and saving the TOC in the prologue instead of | |
19675 | the call body. | |
19676 | (rs6000_save_toc_in_prologue_p): Return true if we are saving the | |
19677 | TOC in the prologue. | |
19678 | ||
19679 | * config/rs6000/rs6000.md (STACK_POINTER_REGNUM): Add more fixed | |
19680 | register numbers. | |
19681 | (TOC_REGNUM): Ditto. | |
19682 | (STATIC_CHAIN_REGNUM): Ditto. | |
19683 | (ARG_POINTER_REGNUM): Ditto. | |
19684 | (SFP_REGNO): Delete, unused. | |
19685 | (TOC_SAVE_OFFSET_32BIT): Add constants for AIX TOC save and | |
19686 | function descriptor offsets. | |
19687 | (TOC_SAVE_OFFSET_64BIT): Ditto. | |
19688 | (AIX_FUNC_DESC_TOC_32BIT): Ditto. | |
19689 | (AIX_FUNC_DESC_TOC_64BIT): Ditto. | |
19690 | (AIX_FUNC_DESC_SC_32BIT): Ditto. | |
19691 | (AIX_FUNC_DESC_SC_64BIT): Ditto. | |
19692 | (ptrload): New mode attribute for the appropriate load of a pointer. | |
19693 | (call_indirect_aix32): Delete, rewrite AIX indirect function calls. | |
19694 | (call_indirect_aix64): Ditto. | |
19695 | (call_value_indirect_aix32): Ditto. | |
19696 | (call_value_indirect_aix64): Ditto. | |
19697 | (call_indirect_nonlocal_aix32_internal): Ditto. | |
19698 | (call_indirect_nonlocal_aix32): Ditto. | |
19699 | (call_indirect_nonlocal_aix64_internal): Ditto. | |
19700 | (call_indirect_nonlocal_aix64): Ditto. | |
19701 | (call): Rewrite AIX indirect function calls. Add support for | |
19702 | eliminating the static chain, and for moving the save of the TOC | |
19703 | to the function prologue. | |
19704 | (call_value): Ditto. | |
19705 | (call_indirect_aix<ptrsize>): Ditto. | |
19706 | (call_indirect_aix<ptrsize>_internal): Ditto. | |
19707 | (call_indirect_aix<ptrsize>_internal2): Ditto. | |
19708 | (call_indirect_aix<ptrsize>_nor11): Ditto. | |
19709 | (call_value_indirect_aix<ptrsize>): Ditto. | |
19710 | (call_value_indirect_aix<ptrsize>_internal): Ditto. | |
19711 | (call_value_indirect_aix<ptrsize>_internal2): Ditto. | |
19712 | (call_value_indirect_aix<ptrsize>_nor11): Ditto. | |
19713 | (call_nonlocal_aix32): Relocate in the rs6000.md file. | |
19714 | (call_nonlocal_aix64): Ditto. | |
19715 | ||
19716 | * doc/invoke.texi (RS/6000 and PowerPC Options): Add -mr11 and | |
19717 | -mno-r11 documentation. | |
19718 | ||
19719 | 2011-07-06 Jonathan Wakely <jwakely.gcc@gmail.com> | |
19720 | ||
19721 | PR other/49658 | |
19722 | * doc/extend.texi (Compound Literals): Fix typo. | |
19723 | ||
19724 | 2011-07-06 James Greenhalgh <james.greenhalgh@arm.com> | |
19725 | ||
19726 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add __ARM_FEATURE_DSP. | |
19727 | ||
19728 | 2011-07-06 Basile Starynkevitch <basile@starynkevitch.net> | |
19729 | ||
19730 | * configure.ac (plugin-version.h): Generate | |
19731 | GCCPLUGIN_VERSION_MAJOR, GCCPLUGIN_VERSION_MINOR, | |
19732 | GCCPLUGIN_VERSION_PATCHLEVEL, GCCPLUGIN_VERSION constant integer | |
19733 | macros. | |
19734 | ||
19735 | * configure: Regenerate. | |
19736 | ||
19737 | * doc/plugins.texi (Building GCC plugins): Mention | |
19738 | GCCPLUGIN_VERSION ... constant macros in plugin-version.h. | |
19739 | ||
19740 | 2011-07-06 Bernd Schmidt <bernds@codesourcery.com> | |
19741 | ||
19742 | * machmode.h (TRULY_NOOP_TRUNCATION_MODES_P): New macro. | |
19743 | * combine.c (make_extraction, gen_lowpart_or_truncate, | |
19744 | apply_distributive_law, simplify_comparison, | |
19745 | reg_truncated_to_mode, record_truncated_value): Use it. | |
19746 | * cse.c (notreg_cost): Likewise. | |
19747 | * expmed.c (store_bit_field_1, extract_bit_field_1): Likewise. | |
19748 | * expr.c (convert_move, convert_modes): Likewise. | |
19749 | * optabs.c (expand_binop, expand_unop): Likewise. | |
19750 | * postreload.c (move2add_last_label): Likewise. | |
19751 | * regmove.c (optimize_reg_copy_3): Likewise. | |
19752 | * rtlhooks.c (gen_lowpart_general): Likewise. | |
19753 | * simplify-rtx.c (simplify_unary_operation_1): Likewise. | |
19754 | ||
19755 | 2011-07-06 Joseph Myers <joseph@codesourcery.com> | |
19756 | ||
19757 | * config/rs6000/vxworks.h (WORDS_BIG_ENDIAN): Define. | |
19758 | ||
19759 | 2011-07-06 Bernd Schmidt <bernds@codesourcery.com> | |
19760 | ||
19761 | * cse.c (find_comparison_args): Use val_mode_signbit_set_p. | |
19762 | * simplify-rtx.c (mode_signbit_p): Use GET_MODE_PRECISION. | |
19763 | (val_mode_signbit_p, val_mode_signbit_set_p): New functions. | |
19764 | (simplify_const_unary_operation, simplify_binary_operation_1, | |
19765 | simplify_const_binary_operation, simplify_const_relational_operation): | |
19766 | Use them. Use GET_MODE_MASK for masking and sign-extensions. | |
19767 | * combine.c (set_nonzero_bits_and_sign_copies, simplify_set, | |
19768 | combine_simplify_rtx, force_to_mode, reg_nonzero_bits_for_combine, | |
19769 | simplify_shift_const_1, simplify_comparison): Likewise. | |
19770 | * expr.c (convert_modes): Likewise. | |
19771 | * rtlanal.c (nonzero_bits1, canonicalize_condition): Likewise. | |
19772 | * expmed.c (emit_cstore, emit_store_flag_1, emit_store_flag): Likewise. | |
19773 | * rtl.h (val_mode_signbit_p, val_mode_signbit_set_p): Declare. | |
19774 | ||
19775 | * simplify-rtx.c (simplify_ternary_operation): Remove dead code. | |
19776 | ||
19777 | 2011-07-06 Richard Guenther <rguenther@suse.de> | |
19778 | ||
19779 | PR tree-optimization/49645 | |
19780 | * c-decl.c (finish_decl): Also set DECL_HARD_REGISTER for global | |
19781 | register variables. | |
19782 | * tree-ssa-sccvn.c (vn_reference_op_eq): Disregard differences | |
19783 | in type qualification here ... | |
19784 | (copy_reference_ops_from_ref): ... not here. | |
19785 | (vn_reference_lookup_3): ... or here. | |
19786 | (copy_reference_ops_from_ref): Record decl bases as MEM[&decl]. | |
19787 | (vn_reference_lookup): Do the lookup with a valueized ao-ref. | |
19788 | ||
19789 | 2011-07-06 Ian Lance Taylor <iant@google.com> | |
19790 | ||
19791 | * doc/install.texi (Configuration): It's | |
19792 | --enable-gnu-indirect-function, not --enable-indirect-function. | |
19793 | ||
19794 | 2011-07-06 Bernd Schmidt <bernds@codesourcery.com> | |
19795 | ||
19796 | * simplify-rtx.c (simplify_const_binary_operation): Use the | |
19797 | shift_truncation_mask hook instead of performing modulo by width. | |
19798 | Compare against mode precision, not bitsize. | |
19799 | * combine.c (combine_simplify_rtx, simplify_shift_const_1): | |
19800 | Use shift_truncation_mask instead of constructing the value manually. | |
19801 | ||
19802 | 2011-07-06 H.J. Lu <hongjiu.lu@intel.com> | |
19803 | ||
19804 | PR middle-end/47383 | |
19805 | * tree-ssa-address.c (addr_for_mem_ref): Use pointer_mode for | |
19806 | address computation and convert to address_mode if needed. | |
19807 | ||
19808 | 2011-07-06 Richard Guenther <rguenther@suse.de> | |
19809 | ||
19810 | * tree.c (build_common_tree_nodes_2): Merge with | |
19811 | build_common_tree_nodes. | |
19812 | * tree.h (build_common_tree_nodes): Adjust prototype. | |
19813 | (build_common_tree_nodes_2): Remove. | |
19814 | * doc/tm.texi.in (lang_hooks.builtin_function): Adjust. | |
19815 | * doc/tm.texi (lang_hooks.builtin_function): Regenerate. | |
19816 | ||
19817 | 2011-07-05 Jakub Jelinek <jakub@redhat.com> | |
19818 | ||
19819 | PR tree-optimization/49618 | |
19820 | * tree-eh.c (tree_could_trap_p) <case CALL_EXPR>: For DECL_WEAK | |
19821 | t recurse on the decl. | |
19822 | <case FUNCTION_DECL, case VAR_DECL>: For DECL_WEAK decls | |
19823 | return true if expr isn't known to be defined in current | |
19824 | TU or some other LTO partition. | |
19825 | ||
19826 | 2011-07-05 Michael Meissner <meissner@linux.vnet.ibm.com> | |
19827 | ||
19828 | * params.def (PARAM_CASE_VALUES_THRESHOLD): New parameter to | |
19829 | override CASE_VALUES_THRESHOLD. | |
19830 | ||
19831 | * stmt.c (toplevel): Include params.h. | |
19832 | (case_values_threshold): Use the --param case-values-threshold | |
19833 | value if non-zero, otherwise use machine dependent value. | |
19834 | (expand_case): Use case_values_threshold. | |
19835 | ||
19836 | * Makefile.in (stmt.o): Add $(PARAMS_H) dependency. | |
19837 | ||
19838 | * doc/invoke.texi (--param case-values-threshold): Document. | |
19839 | ||
19840 | 2011-07-05 Richard Henderson <rth@redhat.com> | |
19841 | ||
19842 | * dwarf2out.c (dwarf2out_cfi_label): Make static. | |
19843 | (dwarf2out_flush_queued_reg_saves): Make static. | |
19844 | (dwarf2out_reg_save): Remove. | |
19845 | (dwarf2out_return_save): Remove. | |
19846 | (dwarf2out_return_reg): Remove. | |
19847 | (dwarf2out_reg_save_reg): Remove. | |
19848 | (dwarf2out_def_cfa): Merge into ... | |
19849 | (dwarf2out_frame_init): ... here. | |
19850 | * dwarf2out.h, tree.h: Remove declarations as necessary. | |
19851 | ||
19852 | 2011-07-05 Richard Henderson <rth@redhat.com> | |
19853 | ||
19854 | * config/ia64/ia64.c (ia64_dwarf_handle_frame_unspec): Remove. | |
19855 | (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove. | |
19856 | (ia64_expand_epilogue): Emit an empty FRAME_RELATED_EXPR for | |
19857 | the alloc insn. | |
19858 | ||
19859 | * config/ia64/ia64.c (ia64_emit_deleted_label_after_insn): Remove. | |
19860 | (IA64_CHANGE_CFA_IN_EPILOGUE): Remove. | |
19861 | (process_epilogue): Don't call dwarf2out_def_cfa. | |
19862 | ||
19863 | * config/ia64/ia64.c (ia64_expand_prologue): Use pc_rtx to | |
19864 | indicate the return address save. | |
19865 | (process_cfa_register): Likewise. | |
19866 | ||
19867 | * config/ia64/ia64.c (ia64_dwarf2out_def_steady_cfa): Remove. | |
19868 | (process_cfa_adjust_cfa, ia64_asm_unwind_emit): Don't call it. | |
19869 | ||
19870 | * config/ia64/ia64.c (ia64_expand_prologue): Emit REG_CFA_REGISTER | |
19871 | for ar.pfs save at alloc insn. | |
19872 | ||
19873 | 2011-07-05 Richard Henderson <rth@redhat.com> | |
19874 | ||
19875 | * config/arm/arm.c (arm_dwarf_handle_frame_unspec): Remove. | |
19876 | (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove. | |
19877 | (arm_expand_prologue): Use REG_CFA_REGISTER to mark the | |
19878 | stack pointer save. | |
19879 | (arm_unwind_emit_set): Don't recognize UNSPEC_STACK_ALIGN. | |
19880 | (arm_unwind_emit): Walk REG_NOTES for unwinding notes. Emit | |
19881 | proper unwind info for a REG_CFA_REGISTER save of stack pointer. | |
19882 | * config/arm/arm.md (UNSPEC_STACK_ALIGN): Remove. | |
19883 | ||
19884 | 2011-07-05 Richard Henderson <rth@redhat.com> | |
19885 | ||
19886 | * config/vax/vax.md (define_c_enum unspecv): New. Define the | |
19887 | VUNSPEC_* constants here instead of via define_constants. | |
19888 | (VUNSPEC_PEM): New constant. | |
19889 | (procedure_entry_mask): New insn. | |
19890 | (prologue): New expander. | |
19891 | * config/vax/vax.c (vax_add_reg_cfa_offset): New. | |
19892 | (vax_expand_prologue): Rename from vax_output_function_prologue; | |
19893 | emit rtl instead of text. | |
19894 | (TARGET_ASM_FUNCTION_PROLOGUE): Remove. | |
19895 | (print_operand): Add 'x' prefix. | |
19896 | ||
19897 | 2011-07-05 H.J. Lu <hongjiu.lu@intel.com> | |
19898 | ||
19899 | PR middle-end/47715 | |
19900 | * calls.c (precompute_register_parameters): Promote the function | |
19901 | argument before checking non-legitimate constant. | |
19902 | ||
19903 | 2011-07-05 Sebastian Pop <sebastian.pop@amd.com> | |
19904 | ||
19905 | PR tree-optimization/47654 | |
19906 | * graphite-blocking.c (pbb_strip_mine_time_depth): Do not return bool. | |
19907 | (lst_do_strip_mine_loop): Return an int. | |
19908 | (lst_do_strip_mine): Same. | |
19909 | (scop_do_strip_mine): Same. | |
19910 | (scop_do_block): Loop blocking should strip-mine at least two loops. | |
19911 | * graphite-interchange.c (lst_interchange_select_outer): Return an int. | |
19912 | (scop_do_interchange): Same. | |
19913 | * graphite-poly.h (scop_do_interchange): Update declaration. | |
19914 | (scop_do_strip_mine): Same. | |
19915 | ||
19916 | 2011-07-05 Sebastian Pop <sebastian.pop@amd.com> | |
19917 | ||
19918 | * graphite-clast-to-gimple.c (precision_for_value): Removed. | |
19919 | (precision_for_interval): Removed. | |
19920 | (gcc_type_for_interval): Use mpz_sizeinbase. | |
19921 | ||
19922 | 2011-07-05 Sebastian Pop <sebastian.pop@amd.com> | |
19923 | ||
19924 | * graphite-ppl.h (value_max): Correct computation of max. | |
19925 | ||
19926 | 2011-07-05 Sebastian Pop <sebastian.pop@amd.com> | |
19927 | ||
19928 | * graphite-clast-to-gimple.c (clast_name_to_index): Add missing space. | |
19929 | ||
19930 | 2011-07-05 Richard Guenther <rguenther@suse.de> | |
19931 | ||
19932 | * c-decl.c (c_init_decl_processing): Defer building common | |
19933 | tree nodes to c_common_nodes_and_builtins. | |
19934 | ||
19935 | 2011-07-05 Razya Ladelsky <razya@il.ibm.com> | |
19936 | ||
19937 | PR tree-optimization/49580 | |
19938 | * tree-cfg.c (gimple_duplicate_sese_tail): Remove handling of | |
19939 | the loop's number of iterations. | |
19940 | * tree-parloops.c (transform_to_exit_first_loop): Add the | |
19941 | handling of the loop's number of iterations before the call | |
19942 | to gimple_duplicate_sese_tail. | |
19943 | Insert the stmt caclculating the new rhs of the loop's | |
19944 | condition stmt to the preheader instead of iters_bb. | |
19945 | ||
19946 | 2011-07-05 H.J. Lu <hongjiu.lu@intel.com> | |
19947 | ||
19948 | PR rtl-optimization/47449 | |
19949 | * fwprop.c (forward_propagate_subreg): Don't propagate hard | |
19950 | register nor zero/sign extended hard register. | |
19951 | ||
19952 | 2011-07-05 Richard Guenther <rguenther@suse.de> | |
19953 | ||
19954 | PR tree-optimization/49518 | |
19955 | PR tree-optimization/49628 | |
19956 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Skip | |
19957 | irrelevant and invariant data-references. | |
19958 | (vect_analyze_data_ref_access): For invariant loads clear the | |
19959 | group association. | |
19960 | ||
19961 | 2011-07-04 Jakub Jelinek <jakub@redhat.com> | |
19962 | ||
19963 | PR rtl-optimization/49619 | |
19964 | * combine.c (combine_simplify_rtx): In PLUS -> IOR simplification | |
19965 | pass VOIDmode as op0_mode to recursive call, and return temp even | |
19966 | when different from tor, just if it is not IOR of the original | |
19967 | PLUS arguments. | |
19968 | ||
19969 | PR rtl-optimization/49472 | |
19970 | * simplify-rtx.c (simplify_unary_operation_1) <case NEG>: When | |
19971 | negating MULT, negate the second operand instead of first. | |
19972 | (simplify_binary_operation_1) <case MULT>: If one operand is | |
19973 | a NEG and the other is MULT, don't attempt to optimize by negation | |
19974 | of the MULT operand if it only moves the NEG operation around. | |
19975 | ||
19976 | PR debug/49602 | |
19977 | * tree-into-ssa.c (rewrite_debug_stmt_uses): Disregard | |
19978 | get_current_def return value if it can't be trusted to be | |
19979 | the current value of the variable in the current bb. | |
19980 | ||
19981 | 2011-07-04 Uros Bizjak <ubizjak@gmail.com> | |
19982 | ||
19983 | PR target/49600 | |
19984 | * config/i386/i386.md (SSE2 int->float split): Push operand 1 in | |
19985 | general register to memory for !TARGET_INTER_UNIT_MOVES. | |
19986 | ||
19987 | 2011-07-04 Georg-Johann Lay <avr@gjlay.de> | |
19988 | ||
19989 | PR target/44643 | |
19990 | * config/avr/avr.c (avr_insert_attributes): Use TYPE_READONLY | |
19991 | instead of TREE_READONLY. | |
19992 | ||
19993 | 2011-07-04 Georg-Johann Lay <avr@gjlay.de> | |
19994 | ||
19995 | * doc/extend.texi (AVR Built-in Functions): Update documentation | |
19996 | of __builtin_avr_fmul*. | |
19997 | * config/avr/avr.c (avr_init_builtins): Don't depend on AVR_HAVE_MUL. | |
19998 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Ditto. | |
19999 | * config/avr/avr.md (fmul): Rename to fmul_insn. | |
20000 | (fmuls): Rename to fmuls_insn. | |
20001 | (fmulsu): Rename to fmulsu_insn. | |
20002 | (fmul,fmuls,fmulsu): New expander. | |
20003 | (*fmul.call,*fmuls.call,*fmulsu.call): New Insn. | |
20004 | * config/avr/t-avr (LIB1ASMFUNCS): Add _fmul, _fmuls, _fmulsu. | |
20005 | * config/avr/libgcc.S (__fmul): New function. | |
20006 | (__fmuls): New function. | |
20007 | (__fmulsu,__fmulsu_exit): New function. | |
20008 | ||
20009 | 2011-07-04 Richard Guenther <rguenther@suse.de> | |
20010 | ||
20011 | PR tree-optimization/49615 | |
20012 | * tree-cfgcleanup.c (split_bbs_on_noreturn_calls): Fix | |
20013 | basic-block index check. | |
20014 | ||
20015 | 2011-07-04 Georg-Johann Lay <avr@gjlay.de> | |
20016 | ||
20017 | * longlong.h (count_leading_zeros, count_trailing_zeros, | |
20018 | COUNT_LEADING_ZEROS_0): Define for target avr if W_TYPE_SIZE is 16 | |
20019 | resp. 64. | |
20020 | ||
20021 | 2011-07-03 Ira Rosen <ira.rosen@linaro.org> | |
20022 | ||
20023 | PR tree-optimization/49610 | |
20024 | * tree-vect-loop.c (vect_is_slp_reduction): Check that DEF_STMT has | |
20025 | a basic block. | |
20026 | ||
20027 | 2011-07-02 Eric Botcazou <ebotcazou@adacore.com> | |
20028 | Olivier Hainque <hainque@adacore.com> | |
20029 | Nicolas Setton <setton@adacore.com> | |
20030 | ||
20031 | * tree.h (TYPE_ARTIFICIAL): New flag. | |
20032 | * dwarf2out.c (modified_type_die): Add a DW_AT_artificial attribute to | |
20033 | the DIE of the type if it is artificial. | |
20034 | (gen_array_type_die): Likewise. | |
20035 | (gen_enumeration_type_die): Likewise. | |
20036 | (gen_struct_or_union_type_die): Likewise. | |
20037 | * lto-streamer-in.c (unpack_ts_base_value_fields): Use TYPE_ARTIFICIAL. | |
20038 | * lto-streamer-out.c (pack_ts_base_value_fields): Likewise. | |
20039 | ||
20040 | 2011-07-01 Jakub Jelinek <jakub@redhat.com> | |
20041 | ||
20042 | * tree-object-size.c (pass_through_call): Handle | |
20043 | BUILT_IN_ASSUME_ALIGNED. | |
20044 | ||
20045 | 2011-07-01 Martin Jambor <mjambor@suse.cz> | |
20046 | ||
20047 | * tree-sra.c (tree_non_mode_aligned_mem_p): Also ignore MEM_REFs. | |
20048 | ||
20049 | 2011-07-01 H.J. Lu <hongjiu.lu@intel.com> | |
20050 | ||
20051 | PR middle-end/48016 | |
20052 | * explow.c (update_nonlocal_goto_save_area): Use proper mode | |
20053 | for stack save area. | |
20054 | * function.c (expand_function_start): Likewise. | |
20055 | ||
20056 | 2011-07-01 Richard Guenther <rguenther@suse.de> | |
20057 | ||
20058 | PR middle-end/49596 | |
20059 | * cgraph.h (varpool_all_refs_explicit_p): Not analyzed nodes | |
20060 | may have unknown refs. | |
20061 | ||
20062 | 2011-07-01 Kai Tietz <ktietz@redhat.com> | |
20063 | ||
20064 | * tree-ssa-forwprop.c (simplify_bitwise_binary): Fix typo. | |
20065 | ||
20066 | 2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
20067 | ||
20068 | * config.gcc: Obsolete alpha*-dec-osf5.1, mips-sgi-irix6.5. | |
20069 | * doc/install.texi (Specific, alpha*-dec-osf5.1): Document it. | |
20070 | (Specific, mips-sgi-irix6): Likewise. | |
20071 | ||
20072 | 2011-07-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
20073 | ||
20074 | PR libmudflap/49549 | |
20075 | * doc/sourcebuild.texi (Effective-Target Keywords): Document gld. | |
20076 | ||
20077 | 2011-07-01 Jakub Jelinek <jakub@redhat.com> | |
20078 | ||
20079 | * tree-pretty-print.c (dump_generic_code) <case CONSTRUCTOR>: Print | |
20080 | [idx]= and [idx1 ... idx2]= before initializers if needed for | |
20081 | array initializers. | |
20082 | ||
20083 | 2011-07-01 Chen Liqin <liqin.gcc@gmail.com> | |
20084 | ||
20085 | * config.gcc (score-*-elf): Remove score7.o. | |
20086 | * config/score/t-score-elf: Likewise. | |
20087 | * config/score/score.c: Merge score7 to score.c and | |
20088 | remove forwarding functions. | |
20089 | * config/score/score7.c: Deleted. | |
20090 | * config/score/score7.h: Deleted. | |
20091 | ||
20092 | 2011-07-01 Richard Guenther <rguenther@suse.de> | |
20093 | ||
20094 | PR tree-optimization/49603 | |
20095 | * tree-vect-stmts.c (vectorizable_load): Remove unnecessary assert. | |
20096 | ||
20097 | 2011-06-30 Martin Jambor <mjambor@suse.cz> | |
20098 | ||
20099 | * tree-sra.c (struct access): Rename total_scalarization to | |
20100 | grp_total_scalarization | |
20101 | (completely_scalarize_var): New function. | |
20102 | (sort_and_splice_var_accesses): Set total_scalarization in the | |
20103 | representative access. | |
20104 | (analyze_access_subtree): Propagate total scalarization accross the | |
20105 | tree, no holes in totally scalarized trees, simplify coverage | |
20106 | computation. | |
20107 | (analyze_all_variable_accesses): Call completely_scalarize_var instead | |
20108 | of completely_scalarize_record. | |
20109 | ||
20110 | 2011-06-30 Richard Henderson <rth@redhat.com> | |
20111 | ||
20112 | * config/i386/i386.h (X86_TUNE_DEEP_BRANCH_PREDICTION): Remove. | |
20113 | (TARGET_DEEP_BRANCH_PREDICTION): Remove. | |
20114 | * config/i386/i386.c: Don't include dwarf2out.h. | |
20115 | (initial_ix86_tune_features): Remove X86_TUNE_DEEP_BRANCH_PREDICTION. | |
20116 | (output_set_got): Don't test TARGET_DEEP_BRANCH_PREDICTION, delete | |
20117 | all code dead thereafter. Don't do dwarf2out_flush_queued_reg_saves. | |
20118 | (ix86_expand_prologue): Set REG_CFA_FLUSH_QUEUE on set_got insn. | |
20119 | (machopic_output_stub): Don't test TARGET_DEEP_BRANCH_PREDICTION. | |
20120 | ||
20121 | 2011-06-30 Richard Henderson <rth@redhat.com> | |
20122 | ||
20123 | * reg-notes.def (REG_CFA_FLUSH_QUEUE): New. | |
20124 | * dwarf2out.c (dwarf2out_frame_debug): Handle it. | |
20125 | * final.c (final_scan_insn): Look for it, and invoke | |
20126 | dwarf2out_frame_debug before the insn if found. | |
20127 | ||
20128 | 2011-06-30 Richard Henderson <rth@redhat.com> | |
20129 | ||
20130 | * dwarf2out.c (dwarf2out_frame_debug_cfa_offset): Allow PC_RTX | |
20131 | as a source, and interpret that as DWARF_FRAME_RETURN_COLUMN. | |
20132 | ||
20133 | 2011-06-30 Richard Henderson <rth@redhat.com> | |
20134 | ||
20135 | * dwarf2out.c (struct reg_saved_in_data): Provide a typedef. | |
20136 | Define a vector of this type. | |
20137 | (regs_saved_in_regs): Use a VEC. | |
20138 | (num_regs_saved_in_regs): Remove. | |
20139 | (compare_reg_or_pc): New. | |
20140 | (record_reg_saved_in_reg): Split out from... | |
20141 | (dwarf2out_flush_queued_reg_saves): ... here. | |
20142 | (clobbers_queued_reg_save): Update for VEC. | |
20143 | (reg_saved_in): Likewise. | |
20144 | (dwarf2out_frame_debug_init): Likewise. | |
20145 | (dwarf2out_reg_save_reg): Use record_reg_saved_in_reg. | |
20146 | (dwarf2out_frame_debug_cfa_register): Likewise. | |
20147 | ||
20148 | 2011-06-30 Eric Botcazou <ebotcazou@adacore.com> | |
20149 | ||
20150 | PR tree-optimization/49572 | |
20151 | * tree-ssa-dom.c (initialize_hash_element) <GIMPLE_SINGLE_RHS>: Use the | |
20152 | type of the RHS instead of that of the LHS for the expression type. | |
20153 | ||
20154 | 2011-06-30 Eric Botcazou <ebotcazou@adacore.com> | |
20155 | ||
20156 | * df-scan.c (df_get_entry_block_def_set): Use INCOMING_REGNO macro | |
20157 | unconditionally. | |
20158 | ||
20159 | 2011-06-30 Richard Guenther <rguenther@suse.de> | |
20160 | ||
20161 | * opts.c (finish_options): Do not disable IPA-PTA during ltrans. | |
20162 | * tree-ssa-structalias.c (create_variable_info_for): Do not | |
20163 | add initial constraints for non-var-decls. Properly handle | |
20164 | globals in other ltrans partitions. | |
20165 | (intra_create_variable_infos): Manually create constraints for | |
20166 | the fake no-alias parameter. | |
20167 | (ipa_pta_execute): Dump the cgraph, handle ltrans partitions properly | |
20168 | and assert there are no clones. | |
20169 | ||
20170 | 2011-06-30 Richard Guenther <rguenther@suse.de> | |
20171 | ||
20172 | PR tree-optimization/46787 | |
20173 | * tree-data-ref.c (dr_address_invariant_p): Remove. | |
20174 | (find_data_references_in_stmt): Invariant accesses are ok now. | |
20175 | * tree-vect-stmts.c (vectorizable_load): Handle invariant loads. | |
20176 | * tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow | |
20177 | invariant loads. | |
20178 | ||
20179 | 2011-06-30 Martin Jambor <mjambor@suse.cz> | |
20180 | ||
20181 | PR tree-optimization/49094 | |
20182 | * tree-sra.c (tree_non_mode_aligned_mem_p): New function. | |
20183 | (build_accesses_from_assign): Use it. | |
20184 | ||
20185 | 2011-06-30 Jakub Jelinek <jakub@redhat.com> | |
20186 | ||
20187 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix | |
20188 | handling of BUILT_IN_ASSUME_ALIGNED. | |
20189 | ||
20190 | PR debug/49364 | |
20191 | * dwarf2out.c (output_abbrev_section): Don't return early | |
20192 | if abbrev_die_table_in_use is 1. | |
20193 | (dwarf2out_finish): Instead don't call output_abbrev_section | |
20194 | nor emit abbrev_section_label in that case. | |
20195 | ||
20196 | 2011-06-30 Nick Clifton <nickc@redhat.com> | |
20197 | ||
20198 | * config/v850/v850.h (CPP_SPEC): Define __v850e__ when compiling | |
20199 | for the V850E. | |
20200 | ||
20201 | 2011-06-30 Jakub Jelinek <jakub@redhat.com> | |
20202 | ||
20203 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): Fix | |
20204 | handling of BUILT_IN_MEMPCPY_CHK and BUILT_IN_STPCPY_CHK. | |
20205 | ||
20206 | 2011-06-30 Ira Rosen <ira.rosen@linaro.org> | |
20207 | ||
20208 | * tree-vect-loop.c (vect_determine_vectorization_factor): Handle | |
20209 | both pattern and original statements if necessary. | |
20210 | (vect_transform_loop): Likewise. | |
20211 | * tree-vect-patterns.c (vect_pattern_recog): Update documentation. | |
20212 | * tree-vect-stmts.c (vect_mark_relevant): Add new argument. | |
20213 | Mark the pattern statement only if the original statement doesn't | |
20214 | have its own uses. | |
20215 | (process_use): Call vect_mark_relevant with additional parameter. | |
20216 | (vect_mark_stmts_to_be_vectorized): Likewise. | |
20217 | (vect_get_vec_def_for_operand): Use vectorized pattern statement. | |
20218 | (vect_analyze_stmt): Handle both pattern and original statements | |
20219 | if necessary. | |
20220 | (vect_transform_stmt): Don't store vectorized pattern statement | |
20221 | in the original statement. | |
20222 | (vect_is_simple_use_1): Use related pattern statement only if the | |
20223 | original statement is irrelevant. | |
20224 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Likewise. | |
20225 | ||
20226 | 2011-06-29 Changpeng Fang <changpeng.fang@amd.com> | |
20227 | ||
20228 | * config/i386/i386.opt (mprefer-avx128): Redefine the flag as a Mask | |
20229 | option. | |
20230 | * config/i386/i386.h (ix86_tune_indices): Add X86_TUNE_AVX128_OPTIMAL | |
20231 | entry. | |
20232 | (TARGET_AVX128_OPTIMAL): New definition. | |
20233 | * config/i386/i386.c (initial_ix86_tune_features): Initialize | |
20234 | X86_TUNE_AVX128_OPTIMAL entry. | |
20235 | (ix86_option_override_internal): Enable the generation | |
20236 | of the 128-bit instructions when TARGET_AVX128_OPTIMAL is set. | |
20237 | (ix86_preferred_simd_mode): Use TARGET_PREFER_AVX128. | |
20238 | (ix86_autovectorize_vector_sizes): Use TARGET_PREFER_AVX128. | |
20239 | ||
20240 | 2011-06-29 Eric Botcazou <ebotcazou@adacore.com> | |
20241 | ||
20242 | PR tree-optimization/49539 | |
20243 | * tree-ssa-forwprop.c (can_propagate_from): Check for abnormal SSA | |
20244 | names by means of stmt_references_abnormal_ssa_name. | |
20245 | (associate_plusminus): Call can_propagate_from before propagating | |
20246 | from definition statements. | |
20247 | (ssa_forward_propagate_and_combine): Remove superfluous newline. | |
20248 | ||
20249 | 2011-06-29 Richard Guenther <rguenther@suse.de> | |
20250 | ||
20251 | * doc/invoke.texi: Document -scev dump modifier. | |
20252 | * tree-pass.h (TDF_SCEV): New dump flag. | |
20253 | * tree-dump.c (dump_option_value_in): Add scev. | |
20254 | * tree-chrec.c: Replace all TDF_DETAILS checks with TDF_SCEV. | |
20255 | * tree-scalar-evolution.c: Likewise. | |
20256 | ||
20257 | 2011-06-29 Nathan Sidwell <nathan@codesourcery.com> | |
20258 | ||
20259 | * config/arm/unwind-arm.c (enum __cxa_type_match_result): New. | |
20260 | (cxa_type_match): Correct declaration. | |
20261 | (__gnu_unwind_pr_common): Reconstruct additional indirection | |
20262 | when __cxa_type_match returns succeeded_with_ptr_to_base. | |
20263 | ||
20264 | 2011-06-29 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
20265 | ||
20266 | PR rtl-optimization/49114 | |
20267 | * reload.c (struct replacement): Remove SUBREG_LOC member. | |
20268 | (push_reload): Do not set it. | |
20269 | (push_replacement): Likewise. | |
20270 | (subst_reload): Remove dead code. | |
20271 | (copy_replacements): Remove assertion. | |
20272 | (copy_replacements_1): Do not handle SUBREG_LOC. | |
20273 | (move_replacements): Likewise. | |
20274 | (find_replacement): Remove dead code. Use reload_adjust_reg_for_mode. | |
20275 | Detect subregs via recursive descent instead of via SUBREG_LOC. | |
20276 | ||
20277 | 2011-06-29 Georg-Johann Lay <avr@gjlay.de> | |
20278 | ||
20279 | * config/avr/avr.c (avr_encode_section_info): Dispatch to | |
20280 | default_encode_section_info. | |
20281 | ||
20282 | 2011-06-29 Richard Sandiford <richard.sandiford@linaro.org> | |
20283 | ||
20284 | PR tree-optimization/49545 | |
20285 | * builtins.c (get_object_alignment_1): Update function comment. | |
20286 | Do not use DECL_ALIGN for functions, but test | |
20287 | TARGET_PTRMEMFUNC_VBIT_LOCATION instead. | |
20288 | * fold-const.c (get_pointer_modulus_and_residue): Don't check | |
20289 | for functions here. | |
20290 | * tree-ssa-ccp.c (get_value_from_alignment): Likewise. | |
20291 | ||
20292 | 2011-06-29 Jakub Jelinek <jakub@redhat.com> | |
20293 | ||
20294 | PR debug/49567 | |
20295 | * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTEND>: Give up for | |
20296 | non-MODE_INT modes instead of asserting the mode has MODE_INT class. | |
20297 | ||
20298 | 2011-06-29 Georg-Johann Lay <avr@gjlay.de> | |
20299 | ||
20300 | PR target/34734 | |
20301 | * config/avr/avr.c (avr_handle_progmem_attribute): Move warning | |
20302 | about uninitialized data attributed 'progmem' from here... | |
20303 | (avr_encode_section_info): ...to this new function. | |
20304 | (TARGET_ENCODE_SECTION_INFO): New define. | |
20305 | (avr_section_type_flags): For data in ".progmem.data", remove | |
20306 | section flag SECTION_WRITE. | |
20307 | ||
20308 | 2011-06-29 Georg-Johann Lay <avr@gjlay.de> | |
20309 | ||
20310 | * config/avr/t-avr (LIB1ASMFUNCS): Add _mulhisi3, _umulhisi3, | |
20311 | _xmulhisi3_exit. | |
20312 | * config/avr/libgcc.S (_xmulhisi3_exit): New Function. | |
20313 | (__mulhisi3): Optimize if have MUL*. Use XJMP instead of rjmp. | |
20314 | (__umulhisi3): Ditto. | |
20315 | * config/avr/avr.md (mulhisi3): New insn expender. | |
20316 | (umulhisi3): New insn expender. | |
20317 | (*mulhisi3_call): New insn. | |
20318 | (*umulhisi3_call): New insn. | |
20319 | ||
20320 | 2011-06-28 Joseph Myers <joseph@codesourcery.com> | |
20321 | ||
20322 | * Makefile.in (LIBGCC2_CFLAGS): Remove -D__GCC_FLOAT_NOT_NEEDED. | |
20323 | ||
20324 | 2011-06-28 Richard Henderson <rth@redhat.com> | |
20325 | ||
20326 | * config/arm/arm.c (thumb_pop): Rename from thumb_pushpop. Delete | |
20327 | all code and arguments that handled pushes. Update all callers. | |
20328 | ||
20329 | 2011-06-28 Richard Henderson <rth@redhat.com> | |
20330 | ||
20331 | * config/arm/arm.c (arm_output_function_prologue): Don't call | |
20332 | thumb1_output_function_prologue. | |
20333 | (arm_expand_prologue): Avoid dead store. | |
20334 | (number_of_first_bit_set): Use ctz_hwi. | |
20335 | (thumb1_emit_multi_reg_push): New. | |
20336 | (thumb1_expand_prologue): Merge thumb1_output_function_prologue | |
20337 | to emit the entire prologue as rtl. | |
20338 | (thumb1_output_interwork): Split out from | |
20339 | thumb1_output_function_prologue. | |
20340 | (thumb1_output_function_prologue): Remove. | |
20341 | (arm_attr_length_push_multi): Handle thumb1. | |
20342 | * config/arm/arm.md (VUNSPEC_THUMB1_INTERWORK): New. | |
20343 | (prologue_thumb1_interwork): New. | |
20344 | (*push_multi): Allow thumb1; use push_mult_memory_operand. | |
20345 | * config/arm/predicates.md (push_mult_memory_operand): New. | |
20346 | ||
20347 | 2011-06-28 Eric Botcazou <ebotcazou@adacore.com> | |
20348 | ||
20349 | * config/sparc/sync.md (*stbar): Delete. | |
20350 | (*membar_v8): New insn to implement UNSPEC_MEMBAR in SPARC-V8. | |
20351 | ||
20352 | 2011-06-28 Eric Botcazou <ebotcazou@adacore.com> | |
20353 | ||
20354 | * tree-ssa-dom.c (initialize_hash_element): Fix oversight. | |
20355 | ||
20356 | 2011-06-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
20357 | ||
20358 | * config/sparc/sol2-64.h (TARGET_DEFAULT): Remove. | |
20359 | (TARGET_64BIT_DEFAULT): Define. | |
20360 | * config.gcc (sparc*-*-solaris2*): Move sparc/sol2-64.h to front | |
20361 | of tm_file. | |
20362 | * config/sparc/sol2.h [TARGET_64BIT_DEFAULT] (TARGET_DEFAULT): Define. | |
20363 | ||
20364 | 2011-06-28 Joseph Myers <joseph@codesourcery.com> | |
20365 | ||
20366 | * common.opt (in_lto_p): New Variable entry. | |
20367 | * flags.h (in_lto_p): Move to common.opt. | |
20368 | * gcc.c: Include params.h. | |
20369 | (set_option_handlers): Also use common_handle_option and | |
20370 | target_handle_option. | |
20371 | (main): Call global_init_params, finish_params and init_options_struct. | |
20372 | * opts.c (debug_type_names): Move from toplev.c. | |
20373 | (print_filtered_help): Access quiet_flag through opts pointer. | |
20374 | (common_handle_option): Return early in the driver for some options. | |
20375 | Access in_lto_p, dwarf_version and warn_maybe_uninitialized through | |
20376 | opts pointer. | |
20377 | * toplev.c (in_lto_p): Move to common.opt. | |
20378 | (debug_type_names): Move to opts.c. | |
20379 | * Makefile.in (OBJS): Remove opts.o. | |
20380 | (OBJS-libcommon-target): Add opts.o. | |
20381 | (gcc.o): Update dependencies. | |
20382 | ||
20383 | 2011-06-28 Kai Tietz <ktietz@redhat.com> | |
20384 | ||
20385 | * tree-ssa-forwprop.c (simplify_bitwise_binary): Improve type sinking. | |
20386 | ||
20387 | 2011-06-28 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
20388 | ||
20389 | * config/arm/vfp.md ("*divsf3_vfp"): Replace '+' constraint modifier | |
20390 | with '=' constraint modifier. | |
20391 | (*divdf3_vfp): Likewise. | |
20392 | ("*mulsf3_vfp"): Likewise. | |
20393 | ("*muldf3_vfp"): Likewise. | |
20394 | ("*mulsf3negsf_vfp"): Likewise. | |
20395 | ("*muldf3negdf_vfp"): Likewise. | |
20396 | ||
20397 | 2011-06-28 Nick Clifton <nickc@redhat.com> | |
20398 | ||
20399 | * config/mn10300/mn10300.h (LINK_SPEC): Do not use linker | |
20400 | relaxation when performing an incremental link. | |
20401 | ||
20402 | 2011-06-28 Kai Tietz <ktietz@redhat.com> | |
20403 | ||
20404 | * tree-ssa-math-opts.c (execute_optimize_bswap): Search | |
20405 | within BB from last to first. | |
20406 | ||
20407 | 2011-06-28 Joseph Myers <joseph@codesourcery.com> | |
20408 | ||
20409 | * genattr-common.c: New. Based on genattr.c. | |
20410 | * Makefile.in (INSN_ATTR_H): Include insn-attr-common.h. | |
20411 | (MOSTLYCLEANFILES): Add insn-attr-common.h. | |
20412 | (opts.o): Update dependencies. | |
20413 | (.PRECIOUS): Add insn-attr-common.h. | |
20414 | (simple_rtl_generated_h): Add insn-attr-common.h. | |
20415 | (build/genattr-common.o): New. | |
20416 | (genprogrtl): Add attr-common. | |
20417 | * genattr.c (main): Include insn-attr-common.h. Don't generate | |
20418 | definitions of DELAY_SLOTS or INSN_SCHEDULING. | |
20419 | * opts.c: Include insn-attr-common.h instead of rtl.h and insn-attr.h. | |
20420 | ||
20421 | 2011-06-28 Georg-Johann Lay <avr@gjlay.de> | |
20422 | ||
20423 | * config.gcc (tm_file): Add elfos.h and avr/elf.h for | |
20424 | avr-*-* and avr-*-rtems* targets. | |
20425 | ||
20426 | * config/avr/elf.h: New file. | |
20427 | (ASM_OUTPUT_BEFORE_CASE_LABEL): Define. | |
20428 | (TARGET_ASM_SELECT_SECTION): Define. | |
20429 | (INIT_SECTION_ASM_OP): Undefine. | |
20430 | (FINI_SECTION_ASM_OP): Undefine. | |
20431 | (READONLY_DATA_SECTION_ASM_OP): Undefine. | |
20432 | (PCC_BITFIELD_TYPE_MATTERS): Undefine. | |
20433 | (TARGET_HAVE_SWITCHABLE_BSS_SECTIONS): Undefine. | |
20434 | * config/avr/avr.h: | |
20435 | (PREFERRED_DEBUGGING_TYPE): Move to elf.h. | |
20436 | (TARGET_ASM_NAMED_SECTION): Move to elf.h. | |
20437 | (MAX_OFILE_ALIGNMENT): Move to elf.h. | |
20438 | (STRING_LIMIT): Move to elf.h. | |
20439 | (ASM_DECLARE_FUNCTION_NAME): Move to elf.h. | |
20440 | (ASM_DECLARE_OBJECT_NAME): Remove. | |
20441 | (ESCAPES): Remove. | |
20442 | (ASM_OUTPUT_SKIP): Remove. | |
20443 | (DWARF2_DEBUGGING_INFO): Remove. | |
20444 | (OBJECT_FORMAT_ELF): Remove. | |
20445 | (USER_LABEL_PREFIX): Remove. | |
20446 | (ASM_OUTPUT_EXTERNAL): Remove. | |
20447 | (ASM_OUTPUT_ASCII): Remove. | |
20448 | (TYPE_ASM_OP): Remove. | |
20449 | (SIZE_ASM_OP): Remove. | |
20450 | (WEAK_ASM_OP): Remove. | |
20451 | (STRING_ASM_OP): Remove. | |
20452 | (SET_ASM_OP): Remove. | |
20453 | (ASM_WEAKEN_LABEL): Remove. | |
20454 | (TYPE_OPERAND_FMT): Remove. | |
20455 | (ASM_DECLARE_FUNCTION_SIZE): Remove. | |
20456 | (ASM_FINISH_DECLARE_OBJECT): Remove. | |
20457 | (NO_DOLLAR_IN_LABEL): Remove. | |
20458 | (ASM_GENERATE_INTERNAL_LABEL): Remove. | |
20459 | (ASM_OUTPUT_CASE_LABEL): Remove. | |
20460 | * config/avr/avr.c (avr_asm_output_aligned_decl_common): Use | |
20461 | ASM_OUTPUT_ALIGNED_LOCAL, ASM_OUTPUT_ALIGNED_COMMON. | |
20462 | (gas_output_ascii): Remove. | |
20463 | (gas_output_limited_string): Remove. | |
20464 | (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Remove. | |
20465 | * config/avr/avr-protos.h | |
20466 | (gas_output_ascii): Remove prototye. | |
20467 | (gas_output_limited_string): Remove prototype. | |
20468 | ||
20469 | 2011-06-27 Richard Earnshaw <rearnsha@arm.com> | |
20470 | ||
20471 | PR target/48637 | |
20472 | * arm.c (arm_print_operand): Allow sym+offset. Don't abort on invalid | |
20473 | asm operands. | |
20474 | ||
20475 | 2011-06-27 Jan Hubicka <jh@suse.cz> | |
20476 | ||
20477 | * ipa.c (cgraph_address_taken_from_non_vtable_p): Walk references of | |
20478 | node instead of references in node. | |
20479 | ||
20480 | 2011-06-27 Richard Henderson <rth@redhat.com> | |
20481 | ||
20482 | * config/alpha/alpha.c (vms_patch_builtins): Provide dummy definition. | |
20483 | * config/ia64/ia64.c (ia64_init_builtins): Call vms_patch_builtins | |
20484 | inside ifdef. | |
20485 | ||
20486 | 2011-06-27 Jakub Jelinek <jakub@redhat.com> | |
20487 | ||
20488 | * c-decl.c (union lang_tree_node): Use it in chain_next expression. | |
20489 | ||
20490 | * builtin-types.def (BT_FN_PTR_CONST_PTR_SIZE_VAR): New. | |
20491 | * builtins.def (BUILT_IN_ASSUME_ALIGNED): New builtin. | |
20492 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call, | |
20493 | find_func_clobbers): Handle BUILT_IN_ASSUME_ALIGNED. | |
20494 | * tree-ssa-ccp.c (bit_value_assume_aligned): New function. | |
20495 | (evaluate_stmt, execute_fold_all_builtins): Handle | |
20496 | BUILT_IN_ASSUME_ALIGNED. | |
20497 | * tree-ssa-dce.c (propagate_necessity): Likewise. | |
20498 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1, | |
20499 | call_may_clobber_ref_p_1): Likewise. | |
20500 | * builtins.c (is_simple_builtin, expand_builtin): Likewise. | |
20501 | (expand_builtin_assume_aligned): New function. | |
20502 | * doc/extend.texi (__builtin_assume_aligned): Document. | |
20503 | ||
20504 | PR debug/49544 | |
20505 | * cselib.c (promote_debug_loc): If cselib_preserve_constants | |
20506 | and l has two DEBUG_INSN owned locs instead of just one, adjust | |
20507 | the second location's setting_insn too. | |
20508 | ||
20509 | 2011-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
20510 | ||
20511 | PR libmudflap/38738 | |
20512 | * config/sol2.h [!USE_GLD] (MFLIB_SPEC): Define. | |
20513 | ||
20514 | 2011-06-27 Nick Clifton <nickc@redhat.com> | |
20515 | ||
20516 | * config/mn10300/mn10300.md (clzsi2): Use XOR after BSCH to convert | |
20517 | bit position of highest bit set into a count of the high zero bits. | |
20518 | ||
20519 | 2011-06-27 Eric Botcazou <ebotcazou@adacore.com> | |
20520 | ||
20521 | * dwarf2out.c (TYPE_DECL_IS_STUB): Extend mechanism to all types. | |
20522 | ||
20523 | 2011-06-27 Eric Botcazou <ebotcazou@adacore.com> | |
20524 | ||
20525 | PR lto/48492 | |
20526 | * dwarf2out.c (dwarf2out_finish): Do not attach a DIE on the limbo list | |
20527 | to a NULL parent. | |
20528 | ||
20529 | 2011-06-27 Richard Guenther <rguenther@suse.de> | |
20530 | ||
20531 | PR tree-optimization/49394 | |
20532 | * passes.c (execute_one_pass): Restore current_pass after | |
20533 | applying IPA transforms. | |
20534 | ||
20535 | 2011-06-27 Kai Tietz <ktietz@redhat.com> | |
20536 | ||
20537 | * tree-ssa-math-opts.c (do_shift_rotate): Zero bits | |
20538 | out of type precision after operation. | |
20539 | (find_bswap): Take for limit value the integer auto-promotion | |
20540 | into account. | |
20541 | ||
20542 | 2011-06-27 Eric Botcazou <ebotcazou@adacore.com> | |
20543 | ||
20544 | * reorg.c (fill_simple_delay_slots): Use stop_search_p to stop the | |
20545 | forward scan as well. | |
20546 | ||
20547 | 2011-06-27 Tristan Gingold <gingold@adacore.com> | |
20548 | ||
20549 | PR target/44241 | |
20550 | * config/vms/vms-protos.h: New file. | |
20551 | * config/vms/vms-crtlmap.map: New file. | |
20552 | * config/vms/vms.c: New file. | |
20553 | * config/vms/make-crtlmap.awk: New file. | |
20554 | * config/vms/vms-crtl.h: File removed. | |
20555 | * config/vms/vms-crtl-64.h: File removed. | |
20556 | * config/vms/t-vms (vms-crtlmap.h, vms.o): New targets. | |
20557 | * config/alpha/vms64.h: Do not include vms-crtl-64.h | |
20558 | * config/alpha/alpha.c (alpha_init_builtins): Remove code to | |
20559 | clear some builtins on VMS. Calls vms_patch_builtins. | |
20560 | (avms_asm_output_external): Remove. | |
20561 | * config/alpha/vms.h (ASM_OUTPUT_EXTERNAL): Remove. | |
20562 | (struct crtl_name_spec): Remove | |
20563 | (DO_CTRL_NAMES): Remove. | |
20564 | * config/ia64/vms.h (struct crtl_name_spec): Remove | |
20565 | (DO_CTRL_NAMES): Remove. | |
20566 | * config/ia64/ia64.c (alpha_init_builtins): Remove code to | |
20567 | clear some builtins on VMS. Calls vms_patch_builtins. | |
20568 | (ia64_asm_output_external): Remove DO_CRTL_NAME. | |
20569 | * config/ia64/vms64.h: Do not include vms-crtl-64.h | |
20570 | * config.gcc (*-*-*vms*): Define extra_objs, target_gtfiles, tm_p_file. | |
20571 | ||
20572 | 2011-06-27 Tristan Gingold <gingold@adacore.com> | |
20573 | ||
20574 | * config/alpha/alpha.c (alpha_end_function): Always generate .end | |
20575 | directive on VMS. | |
20576 | ||
20577 | 2011-06-27 Eric Botcazou <ebotcazou@adacore.com> | |
20578 | ||
20579 | * config/sparc/sparc.c (sparc_frame_pointer_required): Return true if | |
20580 | the function receives nonlocal gotos. | |
20581 | ||
20582 | 2011-06-27 Richard Guenther <rguenther@suse.de> | |
20583 | ||
20584 | PR tree-optimization/49536 | |
20585 | * tree-vect-stmts.c (get_vectype_for_scalar_type_and_size): | |
20586 | For non-scalar inner types use a scalar type according to | |
20587 | the scalar inner mode. | |
20588 | ||
20589 | 2011-06-27 Richard Guenther <rguenther@suse.de> | |
20590 | ||
20591 | PR tree-optimization/49365 | |
20592 | * params.def (min-insn-to-prefetch-ratio): Reduce from 10 to 9. | |
20593 | ||
20594 | 2011-06-27 Richard Guenther <rguenther@suse.de> | |
20595 | ||
20596 | PR tree-optimization/49169 | |
20597 | * fold-const.c (get_pointer_modulus_and_residue): Don't rely on | |
20598 | the alignment of function decls. | |
20599 | ||
20600 | 2011-06-26 Iain Sandoe <iains@gcc.gnu.org> | |
20601 | ||
20602 | PR target/47997 | |
20603 | * config/darwin.c (darwin_mergeable_string_section): Place string | |
20604 | constants in '.cstring' rather than '.const' when CF/NSStrings are | |
20605 | active. | |
20606 | ||
20607 | 2011-06-26 Eric Botcazou <ebotcazou@adacore.com> | |
20608 | ||
20609 | * config/sparc/sparc.c (save_local_or_in_reg_p): Adjust comment. | |
20610 | (emit_save_register_window): Likewise. | |
20611 | (sparc_expand_prologue): Use SIZE_INT_RTX and SIZE_RTX variables. | |
20612 | (sparc_flat_expand_prologue): Add comment. Always emit blockage. | |
20613 | Swap back %o7/%i7 in register naming. | |
20614 | ||
20615 | 2011-06-25 Iain Sandoe <iains@gcc.gnu.org> | |
20616 | ||
20617 | PR driver/49371 | |
20618 | * config/darwin.c (darwin_override_options): Improve warning when | |
20619 | mdynamic-no-pic is given together with fPIC/fpic, also warn when it | |
20620 | is given with fpie/fPIE. | |
20621 | * config/darwin.h (PIE_SPEC): New, (LINK_SPEC): Use PIE_SPEC. | |
20622 | * config/darwin9.h (PIE_SPEC): New. | |
20623 | ||
20624 | 2011-06-25 Basile Starynkevitch <basile@starynkevitch.net> | |
20625 | ||
20626 | * timevar.c (timevar_print): Increase width for display of timevar | |
20627 | name. | |
20628 | ||
20629 | 2011-06-24 Jakub Jelinek <jakub@redhat.com> | |
20630 | ||
20631 | PR c++/46400 | |
20632 | * c-decl.c (union lang_tree_node): Use TYPE_NEXT_VARIANT | |
20633 | instead of TYPE_CHAIN for chain_next for types. | |
20634 | ||
20635 | 2011-06-24 Richard Henderson <rth@redhat.com> | |
20636 | ||
20637 | * config/sparc/sparc.md (create_flat_frame_1<P:mode>): Remove. | |
20638 | (create_flat_frame_2<P:mode>, create_flat_frame_3<P:mode>): Remove. | |
20639 | * config/sparc/sparc.c (gen_create_flat_frame_1): Remove. | |
20640 | (gen_create_flat_frame_2, gen_create_flat_frame_3): Remove. | |
20641 | (sparc_flat_expand_prologue): Emit individual instructions | |
20642 | instead of one of the above. | |
20643 | ||
20644 | 2011-06-24 Easwaran Raman <eraman@google.com> | |
20645 | ||
20646 | PR rtl-optimization/49429 | |
20647 | PR target/49454 | |
20648 | * expr.c (emit_block_move_hints): Mark MEM_EXPR(x) and | |
20649 | MEM_EXPR(y) addressable if emit_block_move_via_libcall is | |
20650 | used to copy y into x. | |
20651 | * calls.c (initialize_argument_information): Mark | |
20652 | an argument addressable if it is passed by invisible reference. | |
20653 | (emit_library_call_value_1): Mark MEM_EXPR (val) addressable | |
20654 | if it is passed by reference. | |
20655 | ||
20656 | 2011-06-24 H.J. Lu <hongjiu.lu@intel.com> | |
20657 | ||
20658 | PR rtl-optimization/49504 | |
20659 | * rtlanal.c (nonzero_bits1): Properly handle addition or | |
20660 | subtraction of a pointer in Pmode if pointers extend unsigned. | |
20661 | (num_sign_bit_copies1): Likewise. | |
20662 | ||
20663 | 2011-06-24 Martin Jambor <mjambor@suse.cz> | |
20664 | ||
20665 | PR tree-optimizations/49516 | |
20666 | * tree-sra.c (sra_modify_assign): Choose the safe path for | |
20667 | aggregate copies if we also did scalar replacements. | |
20668 | ||
20669 | 2011-06-24 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
20670 | ||
20671 | PR target/49335 | |
20672 | * config/arm/predicates.md (add_operator): New. | |
20673 | * config/arm/arm.md ("*arith_shiftsi"): Fix for SP reg usage in Thumb2. | |
20674 | ||
20675 | 2011-06-24 Andi Kleen <ak@linux.intel.com> | |
20676 | ||
20677 | * tree-sra.c (type_internals_preclude_sra_p): Add msg | |
20678 | parameter. Split up ifs and report reason in *msg. | |
20679 | (reject): Add. | |
20680 | (find_var_candiate): Add msg variable. | |
20681 | Split up ifs and report reason to reject. | |
20682 | (find_param_candidates): Add msg variable. | |
20683 | Pass msg to type_internals_preclude_sra_p. | |
20684 | ||
20685 | 2011-06-23 Jeff Law <law@redhat.com> | |
20686 | ||
20687 | PR middle-end/48770 | |
20688 | * reload.h (reload): Change to return a bool. | |
20689 | * ira.c (ira): If requested by reload, run a fast DCE pass after | |
20690 | reload has completed. Fix comment typo. | |
20691 | * reload1.c (need_dce): New file scoped static. | |
20692 | (reload): Set reload_completed here. Return whether or not a DCE | |
20693 | pass after reload is needed. | |
20694 | (delete_dead_insn): Set need_dce as needed. | |
20695 | ||
20696 | PR middle-end/49465 | |
20697 | * tree-ssa-threadupate.c (fix_duplicate_block_edges): Fix condition | |
20698 | to detect threading through joiner block. If there was already | |
20699 | an edge to the new target, then do not change the PHI nodes. | |
20700 | ||
20701 | 2011-06-23 Jakub Jelinek <jakub@redhat.com> | |
20702 | ||
20703 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Use | |
20704 | get_pointer_alignment to see if base isn't sufficiently aligned. | |
20705 | ||
20706 | 2011-06-23 Jan Hubicka <jh@suse.cz> | |
20707 | ||
20708 | PR tree-optimize/49373 | |
20709 | * tree-pass.h (all_late_ipa_passes): Declare. | |
20710 | * cgraphunit.c (init_lowered_empty_function): Fix properties. | |
20711 | (cgraph_optimize): Execute late passes; remove unreachable funcions | |
20712 | after materialization. | |
20713 | * ipa-inline.c (gate_ipa_inline): Enable only when optimizing or | |
20714 | LTOing. | |
20715 | * passes.c (all_late_ipa_passes): Declare. | |
20716 | (dump_passes, register_pass): Handle late ipa passes. | |
20717 | (init_optimization_passes): Move ipa_pta to late passes; schedule | |
20718 | fixup_cfg at beggining of all_passes. | |
20719 | (apply_ipa_transforms): New function. | |
20720 | (execute_one_pass): When doing simple ipa pass, apply all transforms. | |
20721 | ||
20722 | 2011-06-23 Joseph Myers <joseph@codesourcery.com> | |
20723 | ||
20724 | * params.c: Include common/common-target.h. Don't include tm.h. | |
20725 | (lang_independent_params): Move from toplev.c. | |
20726 | (global_init_params): New. | |
20727 | * params.h (global_init_params): Declare. | |
20728 | * target.def (default_params): Move to common-target.def. | |
20729 | * toplev.c (lang_independent_options): Remove. | |
20730 | (lang_independent_params): Move to params.c. | |
20731 | (general_init): Use global_init_params. | |
20732 | * common/common-target.def (option_default_params): Move from | |
20733 | target.def. | |
20734 | * common/config/ia64/ia64-common.c: Include params.h. | |
20735 | (ia64_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move | |
20736 | from ia64.c. | |
20737 | * common/config/rs6000/rs6000-common.c: Include params.h. | |
20738 | (rs6000_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move | |
20739 | from rs6000.c. | |
20740 | * common/config/sh/sh-common.c: Include params.h. | |
20741 | (sh_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move | |
20742 | from sh.c. | |
20743 | * common/config/spu/spu-common.c: Include params.h. | |
20744 | (spu_option_default_params, TARGET_OPTION_DEFAULT_PARAMS): Move | |
20745 | from spu.c. | |
20746 | * config/ia64/ia64.c (ia64_option_default_params, | |
20747 | TARGET_OPTION_DEFAULT_PARAMS): Move to ia64-common.c. | |
20748 | * config/rs6000/rs6000.c (rs6000_option_default_params, | |
20749 | TARGET_OPTION_DEFAULT_PARAMS): Move to rs6000-common.c. | |
20750 | * config/sh/sh.c (sh_option_default_params, | |
20751 | TARGET_OPTION_DEFAULT_PARAMS): Move to sh-common.c. | |
20752 | * config/spu/spu.c (spu_option_default_params, | |
20753 | TARGET_OPTION_DEFAULT_PARAMS): Move to spu-common.c. | |
20754 | * Makefile.in (OBJS): Remove params.o. | |
20755 | (OBJS-libcommon-target): Add params.o. | |
20756 | (params.o, $(common_out_object_file)): Update dependencies. | |
20757 | * doc/tm.texi: Regenerate. | |
20758 | ||
20759 | 2011-06-23 Alan Modra <amodra@gmail.com> | |
20760 | ||
20761 | PR bootstrap/49383 | |
20762 | * config/rs6000/rs6000.c (call_ABI_of_interest): Adjust cgraph | |
20763 | invocation for 2011-06-09 changes. | |
20764 | ||
20765 | 2011-06-22 Jakub Jelinek <jakub@redhat.com> | |
20766 | ||
20767 | PR libgomp/49490 | |
20768 | * omp-low.c (expand_omp_for_static_nochunk): Only | |
20769 | use n ceil/ nthreads size for the first n % nthreads threads in the | |
20770 | team instead of all threads except for the last few ones which | |
20771 | get less work or none at all. | |
20772 | ||
20773 | PR debug/49496 | |
20774 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Ignore debug | |
20775 | uses. | |
20776 | ||
20777 | 2011-06-22 Richard Guenther <rguenther@suse.de> | |
20778 | ||
20779 | PR tree-optimization/49493 | |
20780 | * tree-ssa-structalias.c (get_constraint_for_ssa_var): | |
20781 | Refer to the alias target of variables. | |
20782 | (associate_varinfo_to_alias_1): Remove. | |
20783 | (ipa_pta_execute): Do not associate aliases with anything. | |
20784 | * cgraph.h (varpool_alias_aliased_node): Fix cut&paste errors. | |
20785 | (cgraph_function_node): Likewise. | |
20786 | (cgraph_function_or_thunk_node): Likewise. | |
20787 | (varpool_variable_node): Likewise. | |
20788 | ||
20789 | 2011-06-22 Nathan Sidwell <nathan@codesourcery.com> | |
20790 | ||
20791 | * config/arm/arm.h (OPTION_DEFAULT_SPECS): Fix -mtls-dialect typo. | |
20792 | * config.gcc (arm*-*-linux*): Default to gnu tls. | |
20793 | (arm*-*-*): Add --with-tls option. | |
20794 | (all_defaults): Add 'tls'. | |
20795 | ||
20796 | 2011-06-22 Richard Henderson <rth@redhat.com> | |
20797 | ||
20798 | * reg-notes.def (REG_CFA_WINDOW_SAVE): New. | |
20799 | * dwarf2out.c (dwarf2out_frame_debug): Handle it. | |
20800 | (dwarf2out_frame_debug_cfa_window_save): Rename from | |
20801 | dwarf2out_window_save; make static. | |
20802 | * tree.h (dwarf2out_window_save): Don't declare. | |
20803 | ||
20804 | * config/sparc/sparc.c (sparc_dwarf_handle_frame_unspec): Remove. | |
20805 | (TARGET_DWARF_HANDLE_FRAME_UNSPEC): Remove. | |
20806 | (emit_save_register_window): Rename from gen_save_register_window; | |
20807 | emit the insn and add REG_CFA_* notes. | |
20808 | (sparc_expand_prologue): Update to match. | |
20809 | * config/sparc/sparc.md (save_register_window_1): Simplify from | |
20810 | save_register_window<P:mode>. | |
20811 | ||
20812 | 2011-06-22 H.J. Lu <hongjiu.lu@intel.com> | |
20813 | ||
20814 | PR target/49497 | |
20815 | * config/i386/i386.md (*lea_general_2): Always allow SImode. | |
20816 | (*lea_general_2_zext): Likewise. | |
20817 | (imul to lea peepholes): Use const359_operand and check | |
20818 | TARGET_PARTIAL_REG_STALL. | |
20819 | ||
20820 | * config/i386/predicates.md (const359_operand): New. | |
20821 | ||
20822 | 2011-06-22 Michael Matz <matz@suse.de> | |
20823 | ||
20824 | * cgraphunit.c (assemble_thunk): Use correct return type. | |
20825 | ||
20826 | 2011-06-22 Dmitry Plotnikov <dplotnikov@ispras.ru> | |
20827 | Dmitry Melnik <dm@ispras.ru> | |
20828 | ||
20829 | * config/arm/arm.c (neon_immediate_valid_for_shift): New function. | |
20830 | (neon_output_shift_immediate): Ditto. | |
20831 | * config/arm/arm-protos.h (neon_immediate_valid_for_shift): New | |
20832 | prototype. | |
20833 | (neon_output_shift_immediate): Ditto. | |
20834 | * config/arm/neon.md (vashl<mode>3): Modified constraint. | |
20835 | (vashr<mode>3_imm): New insn pattern. | |
20836 | (vlshr<mode>3_imm): Ditto. | |
20837 | (vashr<mode>3): Modified constraint. | |
20838 | (vlshr<mode>3): Ditto. | |
20839 | * config/arm/predicates.md (imm_for_neon_lshift_operand): New | |
20840 | predicate. | |
20841 | (imm_for_neon_rshift_operand): Ditto. | |
20842 | (imm_lshift_or_reg_neon): Ditto. | |
20843 | (imm_rshift_or_reg_neon): Ditto. | |
20844 | ||
20845 | * optabs.c (init_optabs): Init optab codes for vashl, vashr, vlshr. | |
20846 | ||
20847 | 2011-06-22 Jakub Jelinek <jakub@redhat.com> | |
20848 | ||
20849 | * tree-ssa-ccp.c (evaluate_stmt): Try bitwise tracking for | |
20850 | builtin calls even if likelyvalue is not CONSTANT. | |
20851 | Handle BUILT_IN_STRDUP and BUILT_IN_STRNDUP like BUILT_IN_MALLOC. | |
20852 | Return get_value_for_expr of first operand | |
20853 | for BUILT_IN_{MEM{CPY,MOVE,SET},STR{,N}CPY}{,_CHK}. | |
20854 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle | |
20855 | BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK like | |
20856 | their non-checking counterparts. | |
20857 | (call_may_clobber_ref_p_1): Likewise. | |
20858 | (stmt_kills_ref_p_1): Handle BUILT_IN_MEM{{,P}CPY,MOVE,SET}_CHK | |
20859 | like their non-checking counterparts. | |
20860 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
20861 | Handle BUILT_IN_{MEM{{,P}CPY,MOVE,SET},STR{,N}C{PY,AT},STPCPY}_CHK | |
20862 | like their non-checking counterparts. | |
20863 | (find_func_clobbers): Likewise. | |
20864 | * tree-ssa-dce.c (propagate_necessity): Handle BUILT_IN_MEMSET_CHK | |
20865 | like BUILT_IN_MEMSET and BUILT_IN_CALLOC like BUILT_IN_MALLOC. | |
20866 | ||
20867 | * dwarf2out.c (size_of_loc_descr, output_loc_operands, | |
20868 | mark_base_types, hash_loc_operands, compare_loc_operands): Allow | |
20869 | DW_OP_GNU_convert and DW_OP_GNU_reinterpret to use constant instead | |
20870 | of base type reference as argument. | |
20871 | (resolve_addr_in_expr): Likewise. Fix keep computation. | |
20872 | (convert_descriptor_to_signed): Renamed to... | |
20873 | (convert_descriptor_to_mode): ... this. For wider types convert to | |
20874 | unsigned instead of signed, for <= DWARF2_ADDR_SIZE convert to untyped. | |
20875 | (typed_binop): New function. | |
20876 | (scompare_loc_descriptor, ucompare_loc_descriptor, | |
20877 | minmax_loc_descriptor, mem_loc_descriptor): For wider integer modes | |
20878 | default to unsigned type instead of signed. | |
20879 | ||
20880 | PR debug/47858 | |
20881 | * gimple.h (enum gimple_debug_subcode): Add GIMPLE_DEBUG_SOURCE_BIND. | |
20882 | (gimple_build_debug_source_bind_stat): New prototype. | |
20883 | (gimple_build_debug_source_bind): Define. | |
20884 | (gimple_debug_source_bind_p, gimple_debug_source_bind_get_var, | |
20885 | gimple_debug_source_bind_get_value, | |
20886 | gimple_debug_source_bind_get_value_ptr, | |
20887 | gimple_debug_source_bind_set_var, | |
20888 | gimple_debug_source_bind_set_value): New inlines. | |
20889 | * gimple.c (gimple_build_debug_source_bind_stat): New function. | |
20890 | * gimple-pretty-print.c (dump_gimple_debug): Handle | |
20891 | GIMPLE_DEBUG_SOURCE_BIND. | |
20892 | * sese.c (rename_uses): Handle gimple_debug_source_bind_p. | |
20893 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise. | |
20894 | * tree-parloops.c (eliminate_local_variables, | |
20895 | separate_decls_in_region): Likewise. | |
20896 | (separate_decls_in_region_debug): Renamed from | |
20897 | separate_decls_in_region_debug_bind. Handle | |
20898 | gimple_debug_source_bind_p. | |
20899 | * tree.h (decl_debug_args_lookup, decl_debug_args_insert): New | |
20900 | prototypes. | |
20901 | (DECL_HAS_DEBUG_ARGS_P): Define. | |
20902 | (struct tree_function_decl): Add has_debug_args_flag field. | |
20903 | * tree.c (debug_args_for_decl): New variable. | |
20904 | (decl_debug_args_lookup, decl_debug_args_insert): New functions. | |
20905 | * tree-into-ssa.c (mark_def_sites): Handle uses in debug stmts. | |
20906 | (rewrite_debug_stmt_uses): New function. | |
20907 | (rewrite_stmt): Use it to rewrite debug stmt uses. | |
20908 | * rtl.def (DEBUG_PARAMETER_REF): New. | |
20909 | * rtl.h (DEBUG_PARAMETER_REF_DECL): Define. | |
20910 | * cselib.c (rtx_equal_for_cselib_1, cselib_hash_rtx): Handle | |
20911 | DEBUG_PARAMETER_REF. | |
20912 | * rtl.c (rtx_equal_p_cb, rtx_equal_p, iterative_hash_rtx): Likewise. | |
20913 | * print-rtl.c (print_rtx): Likewise. | |
20914 | * tree-sra.c (sra_ipa_reset_debug_stmts): Prefer replacing of | |
20915 | SSA_NAMEs with DEBUG_EXPR_DECLs initialized in source bind | |
20916 | debug stmts in the first bb. | |
20917 | * tree-inline.c (remap_ssa_name): If remapping default def | |
20918 | of a PARM_DECL fails, map to a DEBUG_EXPR_DECL set in | |
20919 | a source bind debug stmt. | |
20920 | (remap_gimple_stmt): Handle gimple_debug_source_bind_p. | |
20921 | (maybe_move_debug_stmts_to_successors): Likewise. | |
20922 | (copy_debug_stmt): Likewise. Avoid shadowing a variable. | |
20923 | (tree_function_versioning): If DECL_HAS_DEBUG_ARGS_P, copy | |
20924 | debug args vector from old_decl to new_decl. | |
20925 | * ipa-prop.c (ipa_modify_call_arguments): For optimized away | |
20926 | or modified parameters, add debug bind stmts before call | |
20927 | setting DEBUG_EXPR_DECL which is remembered in debug args vector. | |
20928 | * cfgexpand.c (expand_call_stmt): Call expand_debug_expr | |
20929 | on DECL_DEBUG_EXPRs from debug args vector. | |
20930 | (expand_debug_source_expr): New function. | |
20931 | (expand_debug_locations): Use it for source bind insns. | |
20932 | (expand_gimple_basic_block): Handle gimple_debug_source_bind_p. | |
20933 | * var-tracking.c (prepare_call_arguments): Add debug args | |
20934 | to call_arguments if any. | |
20935 | * dwarf2out.c (dwarf_stack_op_name, size_of_loc_descr, | |
20936 | output_loc_operands, output_loc_operands_raw, resolve_addr_in_expr, | |
20937 | compare_loc_operands): Handle DW_OP_GNU_parameter_ref. | |
20938 | (get_ref_die_offset, parameter_ref_descriptor): New functions. | |
20939 | (mem_loc_descriptor): Handle DEBUG_PARAMETER_REF. | |
20940 | (gen_subprogram_die): Handle parameters identified by | |
20941 | DEBUG_PARAMETER_REF. | |
20942 | ||
20943 | 2011-06-22 Nathan Sidwell <nathan@codesourcery.com> | |
20944 | ||
20945 | * doc/invoke.texi (ARM Options): Document -mtls-dialect option. | |
20946 | * doc/install.texi (Configuration): Document --with-tls. | |
20947 | * config/arm/arm.c (enum tls_reloc): Add TLS_DESCSEQ. | |
20948 | (arm_call_tls_get_addr): Clean up. Assert not tls descriptor. | |
20949 | (arm_tls_descseq_addr): New. | |
20950 | (legitimize_tls_address): Add tlsdesc support. | |
20951 | (arm_cannot_copy_insn_p): Check for tlscall. | |
20952 | (arm_emit_tls_decoration): Likewise. | |
20953 | * config/arm/arm.h (TARGET_GNU2_TLS): New. | |
20954 | (OPTION_DEFAULT_SPECS): Add with-tls support. | |
20955 | * config/arm/arm.md (R1_REGNUM): Define. | |
20956 | (tlscall): New. | |
20957 | * config/arm/arm.opt (tls_type): New enumeration type and values. | |
20958 | (mtls-dialect): New switch. | |
20959 | * config/arm/arm-opts.h (enum tls_type): New. | |
20960 | ||
20961 | 2011-06-21 Nicola Pero <nicola.pero@meta-innovation.com> | |
20962 | ||
20963 | * attribs.c (register_attribute): Added assert to check that all | |
20964 | attribute specs are registered with a name that is not empty and | |
20965 | does not start with '_'. | |
20966 | (decl_attributes): Avoid the lookup of the "naked" attribute spec | |
20967 | if the function has no attributes. | |
20968 | * tree.c (is_attribute_with_length_p): Removed. | |
20969 | (is_attribute_p): Removed. | |
20970 | (private_is_attribute_p): New. | |
20971 | (private_lookup_attribute): New. | |
20972 | (lookup_attribute): Removed. | |
20973 | (lookup_ident_attribute): New. | |
20974 | (remove_attribute): Require the first argument to be in the form | |
20975 | 'text', not '__text__'. Updated asserts. | |
20976 | (merge_attributes): Use lookup_ident_attributes instead of | |
20977 | lookup_attribute. | |
20978 | (merge_dllimport_decl_attributes): Use remove_attribute. | |
20979 | (attribute_list_contained): Likewise. | |
20980 | (attribute_list_equal): Immediately return 1 if the arguments are | |
20981 | identical pointers. | |
20982 | * tree.h (is_attribute_p): Made inline. Return a 'bool', not an | |
20983 | 'int'. Require the first argument to be in the form 'text', not | |
20984 | '__text__'. Require the second argument to be an identifier. | |
20985 | (lookup_attribute): Made inline. Require the first argument to be | |
20986 | in the form 'text', not '__text__'. | |
20987 | (private_is_attribute_p, private_lookup_attribute): New. | |
20988 | Updated comments. | |
20989 | ||
20990 | 2011-06-21 Andrew MacLeod <amacleod@redhat.com> | |
20991 | ||
20992 | * builtins.c: Add sync_ or SYNC__ to builtin names. | |
20993 | * sync-builtins.def: Add sync_ or SYNC__ to builtin names. | |
20994 | * omp-low.c: Add sync_ or SYNC__ to builtin names. | |
20995 | ||
20996 | 2011-06-21 Georg-Johann Lay <avr@gjlay.de> | |
20997 | ||
20998 | PR target/33049 | |
20999 | * config/avr/avr.md (extzv): New expander. | |
21000 | (*extzv): New insn. | |
21001 | (*extzv.qihi1, *extzv.qihi2): New insn-and-split. | |
21002 | * config/avr/constraints.md (C04): New constraint. | |
21003 | * doc/md.texi (Machine Constraints): Document it. | |
21004 | ||
21005 | 2011-06-21 Jakub Jelinek <jakub@redhat.com> | |
21006 | ||
21007 | PR middle-end/49489 | |
21008 | * builtins.c (expand_builtin_unop): Call expand_unop with 0 as | |
21009 | unsignedp argument instead of 1 for clrsb_optab. | |
21010 | (fold_builtin_bitop): Fix masking for width > HOST_BITS_PER_WIDE_INT | |
21011 | and < 2 * HOST_BITS_PER_WIDE_INT. Optimize BUILT_IN_CLRSB*. | |
21012 | (fold_builtin_1): Call fold_builtin_binop for BUILT_IN_CLRSB*. | |
21013 | * optabs.c (widen_leading): Call widen_operand and expand_unop | |
21014 | with 0 as unsignedp argument instead of 1 for clrsb_optab. | |
21015 | (expand_unop): Subtract difference of mode sizes also for clrsb_optab. | |
21016 | ||
21017 | 2011-06-21 Georg-Johann Lay <avr@gjlay.de> | |
21018 | ||
21019 | * config/avr/avr.md (*jcindirect_jump): Fix build warning. | |
21020 | ||
21021 | 2011-06-21 Bernd Schmidt <bernds@codesourcery.com> | |
21022 | ||
21023 | * gensupport.c (add_define_attr): New static function. | |
21024 | (is_predicable): Allow multi-alternative lists for the "predicable" | |
21025 | attribute. | |
21026 | (modify_attr_enabled_ce, alter_attrs_for_insn): New static functions. | |
21027 | (process_one_cond_exec): Call alter_attrs_for_insn. | |
21028 | * doc/md.texi (Defining Attributes): Mention some standard names. | |
21029 | (Conditional Execution): Update documentation for "predicable". | |
21030 | ||
21031 | * doc/extend.texi (__builtin_clrsb, __builtin_clrsbl, | |
21032 | __builtin_clrsbll): Document. | |
21033 | * doc/rtl.texi (clrsb): New entry. | |
21034 | * optabs.c (widen_leading): Renamed from widen_clz. New argument | |
21035 | UNOPTAB. All callers changed. Use UNOPTAB instead of clz_optab. | |
21036 | (expand_unop): Handle clrsb_optab. | |
21037 | (init_optabs): Initialize it. | |
21038 | * optabs.h (enum optab_index): New entry OTI_clrsb. | |
21039 | (clrsb_optab): Define. | |
21040 | * genopinit.c (optabs): Add an entry for it. | |
21041 | * builtins.c (expand_builtin): Handle clrsb builtin functions. | |
21042 | * builtins.def (BUILT_IN_CLRSB, BUILT_IN_CLRSBIMAX, BUILT_IN_CLRSBL, | |
21043 | BUILT_IN_CLRSBLL): New. | |
21044 | * rtl.def (CLRSB): New code. | |
21045 | * dwarf2out.c (mem_loc_descriptor): Handle it. | |
21046 | * simplify-rtx.c (simplify_const_unary_operation): Likewise. | |
21047 | Use op_mode rather than mode when optimizing ffs, clz, ctz, parity | |
21048 | and popcount. | |
21049 | * libgcc2.c (__clrsbSI2, __clrsbDI2): New functions. | |
21050 | * libgcc2.h (__clrsbSI2, __clrsbDI2): Define and declare. | |
21051 | (__ctzDI2): Move declaration. | |
21052 | * config/bfin/bfin.md (clrsbsi2): New expander. | |
21053 | (signbitssi2): Use the CLRSB rtx. | |
21054 | (clrsbhi2): Renamed from signbitshi2. Use the CLRSB rtx. | |
21055 | * config/bfin/bfin.c (bdesc_1arg): Changed accordingly. | |
21056 | ||
21057 | 2011-06-21 Richard Guenther <rguenther@suse.de> | |
21058 | ||
21059 | * ipa-inline-transform.c (inline_transform): Fix previous change. | |
21060 | ||
21061 | 2011-06-21 Ira Rosen <ira.rosen@linaro.org> | |
21062 | ||
21063 | PR tree-optimization/49478 | |
21064 | * tree-vect-loop.c (vectorizable_reduction): Handle DOT_PROD_EXPR | |
21065 | with constant operand. | |
21066 | ||
21067 | 2011-06-21 Richard Guenther <rguenther@suse.de> | |
21068 | ||
21069 | * ipa-inline-transform.c (inline_transform): Fix typo. | |
21070 | ||
21071 | 2011-06-21 Richard Guenther <rguenther@suse.de> | |
21072 | ||
21073 | PR tree-optimization/49483 | |
21074 | * tree-vect-stmts.c (vectorizable_assignment): Also handle | |
21075 | VIEW_CONVERT_EXPR conversions. | |
21076 | ||
21077 | 2011-06-21 Joseph Myers <joseph@codesourcery.com> | |
21078 | ||
21079 | * config/avr/avr-mcus.def, config/avr/genopt.sh: New files. | |
21080 | * config/avr/avr-tables.opt: New file (generated). | |
21081 | * config.gcc (avr-*-*): Use avr/avr-tables.opt. | |
21082 | * config/avr/avr-devices.c (avr_mcu_types): Move contents to | |
21083 | avr-mcus.def. | |
21084 | * config/avr/avr.c (avr_help, TARGET_HELP): Remove. | |
21085 | (avr_option_override): Don't process -mmcu= argument here. Set | |
21086 | avr_current_device using avr_mcu_index. | |
21087 | (avr_file_start): Use avr_current_device->name instead of avr_mcu_name. | |
21088 | * config/avr/avr.opt (mmcu=): Use Enum. | |
21089 | * config/avr/t-avr (avr-devices.o): Update dependencies. | |
21090 | ($(srcdir)/config/avr/avr-tables.opt): New. | |
21091 | * target.def (help): Remove. | |
21092 | * doc/tm.texi.in (TARGET_HELP): Remove. | |
21093 | * doc/tm.texi: Regenerate. | |
21094 | * opts.c: Don't include target.h. | |
21095 | (common_handle_option): Don't call targetm.help. | |
21096 | * system.h (TARGET_HELP): Poison. | |
21097 | * Makefile.in (opts.o): Update dependencies. | |
21098 | ||
21099 | 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
21100 | ||
21101 | * config/usegld.h: New file. | |
21102 | * config/sol2.h (PREFERRED_DEBUGGING_TYPE): Remove. | |
21103 | (CPP_SUBTARGET_SPEC): Remove -compat-bsd support. | |
21104 | (LIB_SPEC): Likewise. Search /lib. | |
21105 | (LINK_ARCH32_SPEC_BASE): Remove -compat-bsd support. | |
21106 | (RDYNAMIC_SPEC): Handle GNU ld. | |
21107 | [HAVE_LD_EH_FRAME_HDR && TARGET_DL_ITERATE_PHDR] (LINK_EH_SPEC): | |
21108 | Define. | |
21109 | (SUPPORTS_INIT_PRIORITY): Only disable for Sun ld. | |
21110 | (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Define. | |
21111 | [!USE_GAS] (NO_DBX_BNSYM_ENSYM): Redefine. | |
21112 | (STACK_CHECK_STATIC_BUILTIN): Define. | |
21113 | * config/sol2.opt (compat-bsd): Remove. | |
21114 | * config/sol2-10.h (TARGET_C99_FUNCTIONS): Remove undef. | |
21115 | * config/sol2-bi.h: New file. | |
21116 | * config/sol2-gld.h: Remove. | |
21117 | * config/i386/sol2.h (TLS_COMMON_ASM_OP): Only define if !USE_GAS. | |
21118 | (NO_DBX_BNSYM_ENSYM): Remove. | |
21119 | (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove. | |
21120 | (STACK_CHECK_STATIC_BUILTIN): Remove. | |
21121 | Test USE_GLD instead of TARGET_GNU_LD. | |
21122 | * config/i386/sol2-10.h: Rename to ... | |
21123 | * config/i386/sol2-bi.h .. this. | |
21124 | (SUBTARGET_EXTRA_SPECS): Redefine. | |
21125 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Remove. | |
21126 | (MULTILIB_DEFAULTS): Remove. | |
21127 | (DEFAULT_ARCH32_P): Define. | |
21128 | (LINK_ARCH64_SPEC_BASE, LINK_ARCH64_SPEC): Remove. | |
21129 | (ARCH64_SUBDIR): Define. | |
21130 | Test USE_GLD instead of TARGET_GNU_LD. | |
21131 | (I386_EMULATION): Rename to ... | |
21132 | (ARCH32_EMULATION): ... this. | |
21133 | (X86_64_EMULATION): Rename to ... | |
21134 | (ARCH64_EMULATION): ... this. | |
21135 | (TARGET_LD_EMULATION): Remove. | |
21136 | (LINK_ARCH_SPEC): Remove. | |
21137 | * config/i386/sol2-gas.h: Remove. | |
21138 | * config/i386/t-sol2-10: Rename to ... | |
21139 | * config/i386/t-sol2-64: ... this. | |
21140 | * config/sparc/sol2.h (SPARC_DEFAULT_CMODEL): Redefine. | |
21141 | (AS_SPARC64_FLAG): Define. | |
21142 | (ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC): Redefine. | |
21143 | (CPP_CPU64_DEFAULT_SPEC, ASM_CPU32_DEFAULT_SPEC): Redefine | |
21144 | depending on TARGET_CPU_DEFAULT. | |
21145 | (CPP_CPU_SPEC): Redefine. | |
21146 | (ASM_CPU_SPEC): Handle DEFAULT_ARCH32_P. | |
21147 | (CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Redefine. | |
21148 | (CPP_ARCH32_SPEC, CPP_ARCH64_SPEC, CPP_ARCH_SPEC): Redefine. | |
21149 | (ASM_ARCH_SPEC, ASM_ARCH32_SPEC, ASM_ARCH64_SPEC, | |
21150 | ASM_ARCH_DEFAULT_SPEC): Redefine. | |
21151 | (SUBTARGET_EXTRA_SPECS): Add LINK_ARCH32_SPEC, LINK_ARCH64_SPEC, | |
21152 | LINK_ARCH_DEFAULT_SPEC. | |
21153 | [USE_GLD] (ARCH32_EMULATION, ARCH64_EMULATION): Define. | |
21154 | [USE_GLD] (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Redefine. | |
21155 | (ARCH64_SUBDIR): Define. | |
21156 | (LINK_ARCH64_SPEC): Redefine. | |
21157 | (CC1_SPEC): Redefine. | |
21158 | (OPTION_DEFAULT_SPECS): Redefine. | |
21159 | (MULTILIB_DEFAULTS): Define. | |
21160 | (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Redefine. | |
21161 | [USE_GAS && HAVE_AS_TLS] (TARGET_SUN_TLS, TARGET_GNU_TLS): Redefine. | |
21162 | [USE_GLD] (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undef. | |
21163 | (NO_DBX_BNSYM_ENSYM): Remove. | |
21164 | (SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove. | |
21165 | (ASM_OUTPUT_ALIGN_WITH_NOP): Only define if !USE_GAS. | |
21166 | (TARGET_ASM_NAMED_SECTION): Likewise. | |
21167 | (STACK_CHECK_STATIC_BUILTIN): Remove. | |
21168 | * config/sparc/sol2-bi.h: Remove. | |
21169 | * config/sparc/sol2-gas-bi.h: Remove. | |
21170 | * config/sparc/sol2-gas.h: Remove. | |
21171 | * config/sparc/sol2-gld-bi.h: Remove. | |
21172 | * config.gcc (i[34567]86-*-solaris2*, sparc*-*-solaris2*): Move | |
21173 | common parts ... | |
21174 | (*-*-solaris2*): ... here. | |
21175 | ||
21176 | 2011-06-21 Christian Bruel <christian.bruel@st.com> | |
21177 | ||
21178 | PR other/43564 | |
21179 | * ipa-inline.c (can_inline_edge_p): Check | |
21180 | !DECL_DISREGARD_INLINE_LIMITS. | |
21181 | ||
21182 | 2011-06-21 Christian Bruel <christian.bruel@st.com> | |
21183 | ||
21184 | PR middle-end/49139 | |
21185 | * cgraphunit.c (process_function_and_variable_attributes): warn when | |
21186 | always_inline functions that are not inline. | |
21187 | * ipa-inline-transform.c (inline_transform): Always call | |
21188 | optimize_inline. | |
21189 | * tree-inline.c (tree_inlinable_function_p): Use error instead | |
21190 | of sorry. | |
21191 | (expand_call_inline): Likewise. | |
21192 | ||
21193 | 2011-06-21 Jakub Jelinek <jakub@redhat.com> | |
21194 | ||
21195 | * Makefile.in (dg_target_exps): Set. | |
21196 | (check_gcc_parallelize): Parallelize gcc testing into 10 jobs | |
21197 | instead of 7, try to divide it more evenly. | |
21198 | ||
21199 | 2011-06-20 Changpeng Fang <changpeng.fang@amd.com> | |
21200 | ||
21201 | PR target/49089 | |
21202 | * config/i386/i386.c (avx256_split_unaligned_load): New definition. | |
21203 | (avx256_split_unaligned_store): New definition. | |
21204 | (ix86_option_override_internal): Enable avx256 unaligned load/store | |
21205 | splitting only when avx256_split_unaligned_load/store is set. | |
21206 | ||
21207 | 2011-06-20 Bernd Schmidt <bernds@codesourcery.com> | |
21208 | ||
21209 | * regrename.c (scan_rtx_reg): Handle the case where we write to an | |
21210 | open chain in a smaller mode without failing the entire block. | |
21211 | ||
21212 | 2011-06-21 Alan Modra <amodra@gmail.com> | |
21213 | ||
21214 | * config/rs6000/rs6000.c (rs6000_cannot_force_const_mem): Match | |
21215 | CONST high part large-toc address. | |
21216 | (rs6000_tls_referenced_p): Make static. | |
21217 | * config/rs6000/rs6000-protos.h (rs6000_tls_referenced_p): Delete. | |
21218 | ||
21219 | 2011-06-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
21220 | ||
21221 | PR target/49385 | |
21222 | * config/arm/thumb2.md (*thumb2_movhi_insn): Make sure atleast | |
21223 | one of the operands is a register. | |
21224 | ||
21225 | 2011-06-20 Kai Tietz <ktietz@redhat.com> | |
21226 | ||
21227 | * fold-const.c (fold_binary_loc): Add missing folding for truth-not | |
21228 | operations in combination with binary and. | |
21229 | ||
21230 | 2011-06-20 Bernd Schmidt <bernds@codesourcery.com> | |
21231 | ||
21232 | * regrename.c (do_replace): Don't update notes. | |
21233 | ||
21234 | 2011-06-20 Alan Modra <amodra@gmail.com> | |
21235 | ||
21236 | * config/rs6000/rs6000.c (create_TOC_reference): Wrap high part | |
21237 | of toc-relative address in CONST. | |
21238 | (rs6000_delegitimize_address): Recognize changed address. | |
21239 | (rs6000_legitimize_reload_address): Likewise. | |
21240 | (rs6000_emit_move): Don't force these constants to memory. | |
21241 | * config/rs6000/rs6000.md (tls_gd, tls_gd_high): Wrap high part of | |
21242 | toc-relative address in CONST. | |
21243 | (tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise. | |
21244 | (tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise. | |
21245 | ||
21246 | 2011-06-18 H.J. Lu <hongjiu.lu@intel.com> | |
21247 | ||
21248 | * longlong.h (count_leading_zeros): Use long long builtin for x86-64. | |
21249 | (count_trailing_zeros): Likewise. | |
21250 | ||
21251 | 2011-06-18 H.J. Lu <hongjiu.lu@intel.com> | |
21252 | ||
21253 | PR other/49325 | |
21254 | * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Properly check if | |
21255 | .init_array can be used with .ctors on targets. | |
21256 | * configure: Regenerated. | |
21257 | ||
21258 | 2011-06-18 Eric Botcazou <ebotcazou@adacore.com> | |
21259 | ||
21260 | * tree-sra.c (type_internals_preclude_sra_p) <ARRAY_TYPE>: Return true | |
21261 | if the element type is volatile. | |
21262 | ||
21263 | 2011-06-18 Jan Hubicka <jh@suse.cz> | |
21264 | ||
21265 | * lto-symtab.c (lto_varpool_replace_node): Remove code handling | |
21266 | extra name aliases. | |
21267 | (lto_symtab_resolve_can_prevail_p): Likewise. | |
21268 | (lto_symtab_merge_cgraph_nodes): Update alias_of pointers. | |
21269 | * cgraphbuild.c (record_reference): Remove extra body alias code. | |
21270 | (mark_load): Likewise. | |
21271 | (mark_store): Likewise. | |
21272 | * cgraph.h (varpool_node): Remove extra_name filed; | |
21273 | add alias_of and extraname_alias. | |
21274 | (varpool_create_variable_alias, varpool_for_node_and_aliases): Declare. | |
21275 | (varpool_alias_aliased_node): New inline function. | |
21276 | (varpool_variable_node): New function. | |
21277 | * cgraphunit.c (handle_alias_pairs): Handle also variable aliases. | |
21278 | * ipa-ref.c (ipa_record_reference): Allow aliases on variables. | |
21279 | * lto-cgraph.c (lto_output_varpool_node): Update streaming. | |
21280 | (input_varpool_node): Likewise. | |
21281 | * lto-streamer-out.c (produce_symtab): Remove extra name aliases. | |
21282 | (varpool_externally_visible_p): Remove extra body alias code. | |
21283 | (function_and_variable_visibility): Likewise. | |
21284 | * tree-ssa-structalias.c (associate_varinfo_to_alias_1): New function. | |
21285 | (ipa_pta_execute): Use it. | |
21286 | * varpool.c (varpool_remove_node): Remove extra name alias code. | |
21287 | (varpool_mark_needed_node): Likewise. | |
21288 | (varpool_analyze_pending_decls): Analyze aliases. | |
21289 | (assemble_aliases): New functoin. | |
21290 | (varpool_assemble_decl): Use it. | |
21291 | (varpool_create_variable_alias): New function. | |
21292 | (varpool_extra_name_alias): Rewrite. | |
21293 | (varpool_for_node_and_aliases): New function. | |
21294 | ||
21295 | 2011-06-18 Jakub Jelinek <jakub@redhat.com> | |
21296 | ||
21297 | PR target/49411 | |
21298 | * config/i386/i386.c (ix86_expand_multi_arg_builtins): If | |
21299 | last_arg_constant and last argument doesn't match its predicate, | |
21300 | for xop_vpermil2<mode>3 error out and for xop_rotl<mode>3 | |
21301 | if it is CONST_INT, mask it, otherwise expand using rotl<mode>3. | |
21302 | (ix86_expand_sse_pcmpestr, ix86_expand_sse_pcmpistr): Fix | |
21303 | spelling of error message. | |
21304 | * config/i386/sse.md (sse4a_extrqi, sse4a_insertqi, | |
21305 | vcvtps2ph, *vcvtps2ph, *vcvtps2ph_store, vcvtps2ph256): Use | |
21306 | const_0_to_255_operand instead of const_int_operand. | |
21307 | ||
21308 | Revert: | |
21309 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> | |
21310 | ||
21311 | * config/i386/sse.md (blendbits): Remove mode attribute. | |
21312 | (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand | |
21313 | instead of const_0_to_<blendbits>_operand for operand 3 predicate. | |
21314 | Check integer value of operand 3 in insn constraint. | |
21315 | ||
21316 | 2011-06-17 Hans-Peter Nilsson <hp@axis.com> | |
21317 | ||
21318 | PR rtl-optimization/48542 | |
21319 | * reload.c (find_equiv_reg): Stop looking when finding a | |
21320 | setjmp-type call. | |
21321 | * reload1.c (reload_as_needed): Invalidate all reload | |
21322 | registers when crossing a setjmp-type call. | |
21323 | ||
21324 | 2011-06-16 Jeff Law <law@redhat.com> | |
21325 | ||
21326 | * tree-ssa-threadupdate.c (struct redirection_data): New field | |
21327 | intermediate_edge. | |
21328 | (THREAD_TARGET2): Define. | |
21329 | (redirection_data_eq): Also check that the intermediate edge is equal. | |
21330 | (lookup_redirection_data): Drop useless argument. Extract the | |
21331 | outgoing_edge and intermediate edge from E. Callers updated. | |
21332 | (copy_phi_args, update_destination_phis): New functions. | |
21333 | (fix_duplicate_block_edges): Likewise. | |
21334 | (create_edge_and_update_destination_phis): Duplicate all the edges | |
21335 | hung off e->aux. Use copy_phi_args. | |
21336 | (create_duplicates): Use fix_duplicate_block_edges. | |
21337 | (fixup_template_block): Likewise. | |
21338 | (redirect_edges): If necessary, redirect the joiner block's incoming | |
21339 | edge to the duplicate of the joiner block. | |
21340 | (thread_block): Don't muck up loops when threading through a joiner | |
21341 | block. | |
21342 | (thread_through_loop_header): Handle threading through a joiner block. | |
21343 | (mark_threaded_blocks, register_jump_thread): Likewise. | |
21344 | * tree-flow.h (register_jump_thread): Add new argument. Callers | |
21345 | updated. | |
21346 | * tree-ssa-threadedge.c (phi_args_equal_on_edges): New function. | |
21347 | (thread_across_edge): Handle threading through a joiner block. | |
21348 | ||
21349 | 2011-06-16 Martin Jambor <mjambor@suse.cz> | |
21350 | ||
21351 | PR tree-optimization/49343 | |
21352 | * tree-sra.c (build_ref_for_model): Use component_ref_field_offset to | |
21353 | calculate offset, provide 2nd operand for the new COMPONENT_REF. | |
21354 | ||
21355 | 2011-06-16 Iain Sandoe <iains@gcc.gnu.org> | |
21356 | ||
21357 | * config/darwin-protos.h (machopic_select_rtx_section): Move to | |
21358 | inside RTX_CODE ifdef. | |
21359 | ||
21360 | 2011-06-16 Tom de Vries <tom@codesourcery.com> | |
21361 | ||
21362 | PR target/45098 | |
21363 | * tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): | |
21364 | Disallow NULL pointer for pointer arithmetic. | |
21365 | ||
21366 | 2011-06-16 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
21367 | ||
21368 | PR target/49398 | |
21369 | Revert. | |
21370 | 2011-06-10 Wei Guozhi <carrot@google.com> | |
21371 | ||
21372 | PR target/45335 | |
21373 | * config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da, | |
21374 | stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns. | |
21375 | (ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and | |
21376 | related peephole2. | |
21377 | (strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and | |
21378 | related peephole2. | |
21379 | * config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype. | |
21380 | (arm_legitimate_ldrd_p): New prototype. | |
21381 | (arm_output_ldrd): New prototype. | |
21382 | * config/arm/arm.c (arm_check_ldrd_operands): New function. | |
21383 | (arm_legitimate_ldrd_p): New function. | |
21384 | (arm_output_ldrd): New function. | |
21385 | ||
21386 | 2011-06-16 Joern Rennecke <joern.rennecke@embecosm.com> | |
21387 | ||
21388 | PR middle-end/46500 | |
21389 | * doc/tm.texi.in: Update Copyright date. | |
21390 | * doc/tm.texi: Regenerate. | |
21391 | * targhooks.c (default_setup_incoming_varargs): Replace | |
21392 | CUMULATIVE_ARGS* argument type with cumulative_args_t. | |
21393 | (default_pretend_outgoing_varargs_named): Likewise. | |
21394 | (hook_pass_by_reference_must_pass_in_stack): Likewise. | |
21395 | (hook_callee_copies_named): Likewise. | |
21396 | (default_function_arg_advance): Likewise. | |
21397 | (default_function_arg): Likewise. | |
21398 | (default_function_incoming_arg): Likewise. | |
21399 | (hook_bool_CUMULATIVE_ARGS_false): Likewise. | |
21400 | (hook_bool_CUMULATIVE_ARGS_true): Likewise. | |
21401 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise. | |
21402 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise. | |
21403 | (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise. | |
21404 | * targhooks.h (default_setup_incoming_varargs): Likewise. | |
21405 | (default_pretend_outgoing_varargs_named): Likewise. | |
21406 | (hook_pass_by_reference_must_pass_in_stack): Likewise. | |
21407 | (hook_callee_copies_named): Likewise. | |
21408 | (default_function_arg_advance): Likewise. | |
21409 | (default_function_arg): Likewise. | |
21410 | (default_function_incoming_arg): Likewise. | |
21411 | (hook_bool_CUMULATIVE_ARGS_false): Likewise. | |
21412 | (hook_bool_CUMULATIVE_ARGS_true): Likewise. | |
21413 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_false): Likewise. | |
21414 | (hook_bool_CUMULATIVE_ARGS_mode_tree_bool_true): Likewise. | |
21415 | (hook_int_CUMULATIVE_ARGS_mode_tree_bool_0): Likewise. | |
21416 | * target.def (pass_by_reference): Likewise. | |
21417 | (setup_incoming_varargs, strict_argument_naming): Likewise. | |
21418 | (pretend_outgoing_varargs_named, callee_copies): Likewise. | |
21419 | (arg_partial_bytes, function_arg_advance, function_arg): Likewise. | |
21420 | (function_incoming_arg): Likewise. | |
21421 | * target.h: Don't include "tm.h" . | |
21422 | (cumulative_args_t): New typedef. | |
21423 | [GCC_TM_H] (get_cumulative_args): New static inline function. | |
21424 | [GCC_TM_H] (pack_cumulative_args): Likewise. | |
21425 | * config/alpha/alpha.c (alpha_function_arg): Replace CUMULATIVE_ARGS* | |
21426 | argument type with cumulative_args_t. | |
21427 | (alpha_function_arg_advance, alpha_arg_partial_bytes): Likewise. | |
21428 | (alpha_pass_by_reference, alpha_setup_incoming_varargs): Likewise. | |
21429 | * config/frv/frv.c (frv_setup_incoming_varargs): Likewise. | |
21430 | (frv_arg_partial_bytes, frv_function_arg): Likewise. | |
21431 | (frv_function_incoming_arg, frv_function_arg_advance): Likewise. | |
21432 | (frv_function_arg_1): Likewise. | |
21433 | * config/s390/s390.c (s390_pass_by_reference): Likewise. | |
21434 | (s390_function_arg_advance, s390_function_arg): Likewise. | |
21435 | * config/m32c/m32c.c (m32c_function_arg): Likewise. | |
21436 | (m32c_pass_by_reference, m32c_function_arg_advance): Likewise. | |
21437 | (m32c_strict_argument_naming): Likewise. | |
21438 | * config/spu/spu.c (spu_pass_by_reference, spu_function_arg): Likewise. | |
21439 | (spu_function_arg_advance): Likewise. | |
21440 | (spu_setup_incoming_varargs): Likewise. Make static. | |
21441 | * config/spu/spu-protos.h (spu_setup_incoming_varargs): | |
21442 | Remove prototype. | |
21443 | * config/sparc/sparc.c (sparc_strict_argument_naming): Replace | |
21444 | CUMULATIVE_ARGS* argument type with cumulative_args_t. | |
21445 | (sparc_pass_by_reference, sparc_function_arg_advance): Likewise. | |
21446 | (sparc_function_arg, sparc_function_incoming_arg): Likewise. | |
21447 | (sparc_arg_partial_bytes, sparc_function_arg_1): Likewise. | |
21448 | * config/mep/mep.c (mep_setup_incoming_varargs): Likewise. | |
21449 | (mep_pass_by_reference, mep_function_arg): Likewise. | |
21450 | (mep_function_arg_advance): Likewise. | |
21451 | * config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise. | |
21452 | (m32r_pass_by_reference, m32r_arg_partial_bytes): Likewise. | |
21453 | (m32r_function_arg, m32r_function_arg_advance): Likewise. | |
21454 | * config/rx/rx.c (rx_function_arg, rx_function_arg_advance): Likewise. | |
21455 | * config/i386/i386.c (ix86_function_arg_advance): Likewise. | |
21456 | (ix86_function_arg, ix86_pass_by_reference): Likewise. | |
21457 | (ix86_setup_incoming_varargs): Likewise. | |
21458 | * config/sh/sh.c (sh_setup_incoming_varargs): Likewise. | |
21459 | (sh_strict_argument_naming): Likewise. | |
21460 | (sh_pretend_outgoing_varargs_named, sh_pass_by_reference): Likewise. | |
21461 | (sh_callee_copies, sh_arg_partial_bytes): Likewise. | |
21462 | (sh_function_arg_advance, sh_function_arg): Likewise. | |
21463 | * config/pdp11/pdp11.c (pdp11_function_arg): Likewise. | |
21464 | (pdp11_function_arg_advance): Likewise. | |
21465 | * config/microblaze/microblaze.c (microblaze_function_arg_advance): | |
21466 | Likewise. | |
21467 | (microblaze_function_arg, function_arg_partial_bytes): Likewise. | |
21468 | * config/avr/avr.c (avr_function_arg): Likewise. | |
21469 | (avr_function_arg_advance): Likewise. | |
21470 | * config/xtensa/xtensa.c (xtensa_function_arg_advance): Likewise. | |
21471 | (xtensa_function_arg, xtensa_function_incoming_arg): Likewise. | |
21472 | (xtensa_function_arg_1): Likewise. | |
21473 | * config/stormy16/stormy16.c (xstormy16_function_arg_advance): | |
21474 | Likewise. | |
21475 | (xstormy16_function_arg): Likewise. | |
21476 | * config/fr30/fr30.c (fr30_setup_incoming_varargs): Likewise. | |
21477 | (fr30_arg_partial_bytes, fr30_function_arg): Likewise. | |
21478 | (fr30_function_arg_advance): Likewise. | |
21479 | * config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise. | |
21480 | (lm32_function_arg, lm32_function_arg_advance): Likewise. | |
21481 | * config/moxie/moxie.c (moxie_setup_incoming_varargs): Likewise. | |
21482 | (moxie_function_arg, moxie_function_arg_advance): Likewise. | |
21483 | (moxie_pass_by_reference, moxie_arg_partial_bytes): Likewise. | |
21484 | * config/cris/cris.c (cris_setup_incoming_varargs): Likewise. | |
21485 | (cris_pass_by_reference, cris_arg_partial_bytes): Likewise. | |
21486 | (cris_function_arg, cris_function_incoming_arg): Likewise. | |
21487 | (cris_function_arg_advance, cris_function_arg_1): Likewise. | |
21488 | * config/iq2000/iq2000.c (iq2000_setup_incoming_varargs): Likewise. | |
21489 | (iq2000_pass_by_reference, iq2000_arg_partial_bytes): Likewise. | |
21490 | (iq2000_function_arg, iq2000_function_arg_advance): Likewise. | |
21491 | * config/mn10300/mn10300.c (mn10300_pass_by_reference): Likewise. | |
21492 | (mn10300_function_arg, mn10300_function_arg_advance): Likewise. | |
21493 | (mn10300_arg_partial_bytes): Likewise. | |
21494 | * config/ia64/ia64.c (ia64_setup_incoming_varargs): Likewise. | |
21495 | (ia64_arg_partial_bytes, ia64_function_arg): Likewise. | |
21496 | (ia64_function_incoming_arg, ia64_function_arg_advance): Likewise. | |
21497 | (ia64_function_arg_1): Likewise. | |
21498 | * config/m68k/m68k.c (m68k_function_arg_advance): Likewise. | |
21499 | (m68k_function_arg): Likewise. | |
21500 | * config/rs6000/rs6000.c (rs6000_function_arg_advance): Likewise. | |
21501 | (rs6000_function_arg, setup_incoming_varargs): Likewise. | |
21502 | (rs6000_pass_by_reference, rs6000_arg_partial_bytes): Likewise. | |
21503 | * config/picochip/picochip.c (picochip_arg_partial_bytes): Likewise. | |
21504 | (picochip_function_arg, picochip_incoming_function_arg): Likewise. | |
21505 | (picochip_arg_advance): Likewise. | |
21506 | * config/mcore/mcore.c (mcore_setup_incoming_varargs): Likewise. | |
21507 | (mcore_arg_partial_bytes, mcore_function_arg): Likewise. | |
21508 | (mcore_function_arg_advance): Likewise. | |
21509 | * config/score/score.c (score_pass_by_reference): Likewise. | |
21510 | (score_function_arg_advance): Likewise. | |
21511 | (score_arg_partial_bytes): Likewise. Make static. | |
21512 | * config/score/score-protos.h (score_arg_partial_bytes): Don't declare. | |
21513 | * config/arm/arm.c (arm_arg_partial_bytes): Replace | |
21514 | CUMULATIVE_ARGS* argument type with cumulative_args_t. | |
21515 | (arm_function_arg, arm_function_arg_advance): Likewise. | |
21516 | (arm_setup_incoming_varargs, arm_pass_by_reference): Likewise. | |
21517 | * config/pa/pa.c (pa_pass_by_reference): Likewise. | |
21518 | (pa_arg_partial_bytes, pa_function_arg_advance): Likewise. | |
21519 | (pa_function_arg): Likewise. | |
21520 | * config/mips/mips.c (mips_strict_argument_naming): Likewise. | |
21521 | (mips_function_arg, mips_function_arg_advance): Likewise. | |
21522 | (mips_arg_partial_bytes, mips_pass_by_reference): Likewise. | |
21523 | (mips_callee_copies, mips_setup_incoming_varargs): Likewise. | |
21524 | * config/vax/vax.c (vax_function_arg): Likewise. | |
21525 | (vax_function_arg_advance): Likewise. | |
21526 | * config/h8300/h8300.c (h8300_function_arg): Likewise. | |
21527 | (h8300_function_arg_advance): Likewise. | |
21528 | * config/v850/v850.c (v850_pass_by_reference): Likewise. | |
21529 | (v850_strict_argument_naming, v850_function_arg): Likewise. | |
21530 | (v850_arg_partial_bytes, v850_function_arg_advance): Likewise. | |
21531 | (v850_setup_incoming_varargs): Likewise. | |
21532 | * config/mmix/mmix.c (mmix_setup_incoming_varargs): Likewise. | |
21533 | (mmix_function_arg_advance, mmix_function_incoming_arg): Likewise. | |
21534 | (mmix_function_arg, mmix_pass_by_reference): Likewise. | |
21535 | (mmix_function_arg_1): Replace const CUMULATIVE_ARGS* argument type | |
21536 | with const void *. | |
21537 | * config/bfin/bfin.c (setup_incoming_varargs): Replace | |
21538 | CUMULATIVE_ARGS* argument type with cumulative_args_t. | |
21539 | (bfin_function_arg_advance, bfin_function_arg): Likewise. | |
21540 | (bfin_arg_partial_bytes, bfin_pass_by_reference): Likewise. | |
21541 | * calls.c (emit_call_1): Change type of args_so_far to | |
21542 | cumulative_args_t. Changed all callers. | |
21543 | (initialize_argument_information): Likewise. | |
21544 | (expand_call, emit_library_call_value_1): Use pack_cumulative_args. | |
21545 | * dse.c (get_call_args): Likewise. | |
21546 | * expr.c (block_move_libcall_safe_for_call_parm): Likewise. | |
21547 | * function.c (pass_by_reference, reference_callee_copied): Likewise. | |
21548 | (struct assign_parm_data_all): Rename args_so_far to args_so_far_v. | |
21549 | New member args_so_far_v. Changed all users. | |
21550 | * var-tracking.c (prepare_call_arguments): Use pack_cumulative_args. | |
21551 | * config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise. | |
21552 | * config/mips/mips.c (mips_output_args_xfer): Likewise. | |
21553 | * config/s390/s390.c (s390_call_saved_register_used): Likewise. | |
21554 | * config/sh/sh.c (sh_output_mi_thunk): Likewise. | |
21555 | * config/microblaze/microblaze.c (microblaze_expand_prologue): | |
21556 | Likewise. | |
21557 | * config/m32r/m32r.c (m32r_return_in_memory): Adjust for changed | |
21558 | m32r_pass_by_reference. | |
21559 | ||
21560 | 2011-06-16 Ira Rosen <ira.rosen@linaro.org> | |
21561 | ||
21562 | * tree-vectorizer.h (vect_recog_func_ptr): Change the first | |
21563 | argument to be a VEC of statements. | |
21564 | * tree-vect-loop.c (vect_determine_vectorization_factor): Remove the | |
21565 | assert that pattern statements have to have their vector type set. | |
21566 | * tree-vect-patterns.c (vect_recog_widen_sum_pattern): | |
21567 | Change the first argument to be a VEC of statements. Update | |
21568 | documentation. | |
21569 | (vect_recog_dot_prod_pattern, vect_recog_pow_pattern): Likewise. | |
21570 | (vect_handle_widen_mult_by_const): New function. | |
21571 | (vect_recog_widen_mult_pattern): Change the first argument to be a | |
21572 | VEC of statements. Update documentation. Check that the constant is | |
21573 | INTEGER_CST. Support multiplication by a constant that fits an | |
21574 | intermediate type - call vect_handle_widen_mult_by_const. | |
21575 | (vect_pattern_recog_1): Update vect_recog_func_ptr and its | |
21576 | call. Handle additional pattern statements if necessary. | |
21577 | ||
21578 | 2011-06-16 Nick Clifton <nickc@redhat.com> | |
21579 | ||
21580 | PR target/49427 | |
21581 | * config.gcc: Set cpu_type to v850 for any V850 architecture. | |
21582 | (v850*-*-*): Delete explicit setting of tm_p_file, tmake_file, | |
21583 | md_file, extra_modes, out_file and extra_options are these are all | |
21584 | deduced from cpu_type. | |
21585 | ||
21586 | 2011-06-16 Georg-Johann Lay <avr@gjlay.de> | |
21587 | ||
21588 | * config/avr/libgcc.S (__ashldi3, __ashrdi3, __lshrdi3): Set shift | |
21589 | truncation mask to 63. | |
21590 | ||
21591 | 2011-06-16 Georg-Johann Lay <avr@gjlay.de> | |
21592 | ||
21593 | PR target/49313 | |
21594 | PR target/29524 | |
21595 | * longlong.h: Add AVR support: | |
21596 | (count_leading_zeros): New macro. | |
21597 | (count_trailing_zeros): New macro. | |
21598 | (COUNT_LEADING_ZEROS_0): New macro. | |
21599 | * config/avr/t-avr (LIB1ASMFUNCS): Add _ffssi2, _ffshi2, _loop_ffsqi2, | |
21600 | _ctzsi2, _ctzhi2, _clzdi2, _clzsi2, _clzhi2, _paritydi2, _paritysi2, | |
21601 | _parityhi2, _popcounthi2,_popcountsi2, _popcountdi2, _popcountqi2, | |
21602 | _bswapsi2, _bswapdi2, _ashldi3, _ashrdi3, _lshrdi3. | |
21603 | (LIB2FUNCS_EXCLUDE): Add _clz. | |
21604 | * config/avr/libgcc.S (XCALL): Move up in file. | |
21605 | (XJMP): New C Macro. | |
21606 | (DEFUN): New asm macro. | |
21607 | (ENDF): New asm macro. | |
21608 | (__ffssi2): New function. | |
21609 | (__ffshi2): New function. | |
21610 | (__loop_ffsqi2): New function. | |
21611 | (__ctzsi2): New function. | |
21612 | (__ctzhi2): New function. | |
21613 | (__clzdi2): New function. | |
21614 | (__clzsi2): New function. | |
21615 | (__clzhi2): New function. | |
21616 | (__paritydi2): New function. | |
21617 | (__paritysi2): New function. | |
21618 | (__parityhi2): New function. | |
21619 | (__parityqi2): New function. | |
21620 | (__popcounthi2): New function. | |
21621 | (__popcountsi2): New function. | |
21622 | (__popcountdi2): New function. | |
21623 | (__popcountqi2): New function. | |
21624 | (__bswapsi2): New function. | |
21625 | (__bswapdi2): New function. | |
21626 | (__ashldi3): New function. | |
21627 | (__ashrdi3): New function. | |
21628 | (__lshrdi3): New function. | |
21629 | Fix suspicous lines. | |
21630 | ||
21631 | 2011-06-16 Richard Guenther <rguenther@suse.de> | |
21632 | ||
21633 | * gimple.c (canonicalize_cond_expr_cond): (bool)x is not | |
21634 | the same as x != 0. | |
21635 | * fold-const.c (fold_binary_loc): Do not fold X & 1 != 0 | |
21636 | to (bool) X & 1. | |
21637 | * ipa-prop.c (ipa_analyze_indirect_call_uses): Also allow | |
21638 | equality compares against zero for the lower bit. | |
21639 | ||
21640 | 2011-06-16 Jakub Jelinek <jakub@redhat.com> | |
21641 | ||
21642 | PR tree-optimization/49419 | |
21643 | * tree-vrp.c (execute_vrp): Call init_range_assertions | |
21644 | before estimate_numbers_of_iterations, call | |
21645 | free_number_of_iterations_estimates before calling | |
21646 | remove_range_assertions. | |
21647 | ||
21648 | 2011-06-16 Revital Eres <revital.eres@linaro.org> | |
21649 | ||
21650 | * modulo-sched.c (struct ps_insn): Remove row_rest_count field. | |
21651 | (struct partial_schedule): Add rows_length field. | |
21652 | (verify_partial_schedule): Check rows_length. | |
21653 | (ps_insert_empty_row): Handle rows_length. | |
21654 | (create_partial_schedule): Likewise. | |
21655 | (free_partial_schedule): Likewise. | |
21656 | (reset_partial_schedule): Likewise. | |
21657 | (create_ps_insn): Remove rest_count argument. | |
21658 | (remove_node_from_ps): Update rows_length. | |
21659 | (add_node_to_ps): Update rows_length and call create_ps_insn | |
21660 | without passing row_rest_count. | |
21661 | (rotate_partial_schedule): Update rows_length. | |
21662 | ||
21663 | 2011-06-16 Revital Eres <revital.eres@linaro.org> | |
21664 | ||
21665 | * ddg.c (add_intra_loop_mem_dep): New function. | |
21666 | (build_intra_loop_deps): Call it. | |
21667 | ||
21668 | 2011-06-13 Jeff Law <law@redhat.com> | |
21669 | ||
21670 | * df-problems.c (df_lr_local_compute): Manually CSE | |
21671 | PIC_OFFSET_TABLE_REGNUM. | |
21672 | * df-scan.c (df_get_regular_block_artificial_uses): Likewise. | |
21673 | (df_get_entry_block_def_set, df_get_exit_block_use_set): Likewise. | |
21674 | ||
21675 | 2011-06-13 Jan Hubicka <jh@suse.cz> | |
21676 | ||
21677 | * cgraphunit.c (handle_alias_pairs): New function. | |
21678 | (cgraph_finalize_compilation_unit): Use it. | |
21679 | * ipa.c (cgraph_externally_visible_p): Remove hack marking asm names | |
21680 | as externally visible. | |
21681 | ||
21682 | 2011-06-15 Richard Guenther <rguenther@suse.de> | |
21683 | ||
21684 | * expr.c (expand_expr_real_2): Reduce all integral types to | |
21685 | bitfield precision. | |
21686 | (expand_expr_real_1): Likewise. | |
21687 | ||
21688 | 2011-06-15 Martin Jambor <mjambor@suse.cz> | |
21689 | ||
21690 | PR tree-optimization/48613 | |
21691 | * ipa-prop.c (ipa_prop_write_jump_functions): Return immediately if | |
21692 | ipa_node_params_vector is NULL. | |
21693 | ||
21694 | 2011-06-15 Jakub Jelinek <jakub@redhat.com> | |
21695 | ||
21696 | PR debug/49382 | |
21697 | * dwarf2out.c (dw_loc_list_node): Add force field. | |
21698 | (add_var_loc_to_decl): For PARM_DECL, attempt to keep the incoming | |
21699 | location in the list, even if it is modified before first real insn. | |
21700 | (output_loc_list): Emit empty ranges with force flag set. | |
21701 | (dw_loc_list): If first range of a PARM_DECL is empty, set force flag. | |
21702 | ||
21703 | 2011-06-15 Alexander Monakov <amonakov@ispras.ru> | |
21704 | ||
21705 | PR target/49349 | |
21706 | * sel-sched.c (find_place_for_bookkeeping): Add new parameter | |
21707 | (fence_to_rewind). Use it to notice when bookkeeping will be placed | |
21708 | above a fence. Update comments. | |
21709 | (generate_bookkeeping_insn): Rewind fence when bookkeeping code is | |
21710 | placed just above it. Do not allow NULL place_to_insert. | |
21711 | ||
21712 | 2011-06-15 Ira Rosen <ira.rosen@linaro.org> | |
21713 | ||
21714 | * tree-vect-loop-manip.c (remove_dead_stmts_from_loop): Remove. | |
21715 | (slpeel_tree_peel_loop_to_edge): Don't call | |
21716 | remove_dead_stmts_from_loop. | |
21717 | * tree-vect-loop.c (vect_determine_vectorization_factor): Don't | |
21718 | remove irrelevant pattern statements. For irrelevant statements | |
21719 | check if it is the last statement of a detected pattern, use | |
21720 | corresponding pattern statement instead. | |
21721 | (destroy_loop_vec_info): No need to remove pattern statements, | |
21722 | only free stmt_vec_info. | |
21723 | (vect_transform_loop): For irrelevant statements check if it is | |
21724 | the last statement of a detected pattern, use corresponding | |
21725 | pattern statement instead. | |
21726 | * tree-vect-patterns.c (vect_pattern_recog_1): Don't insert | |
21727 | pattern statements. Set basic block for the new statement. | |
21728 | (vect_pattern_recog): Update documentation. | |
21729 | * tree-vect-stmts.c (vect_mark_stmts_to_be_vectorized): Scan | |
21730 | operands of pattern statements. | |
21731 | (vectorizable_call): Fix printing. In case of a pattern statement | |
21732 | use the lhs of the original statement when creating a dummy | |
21733 | statement to replace the original call. | |
21734 | (vect_analyze_stmt): For irrelevant statements check if it is | |
21735 | the last statement of a detected pattern, use corresponding | |
21736 | pattern statement instead. | |
21737 | * tree-vect-slp.c (vect_schedule_slp_instance): For pattern | |
21738 | statements use gsi of the original statement. | |
21739 | ||
21740 | 2011-06-14 Joseph Myers <joseph@codesourcery.com> | |
21741 | ||
21742 | * target-def.h (TARGET_HAVE_NAMED_SECTIONS): Move to | |
21743 | common/common-target-def.h. | |
21744 | * target.def (default_target_flags, handle_option, | |
21745 | supports_split_stack, optimization_table, init_struct, | |
21746 | except_unwind_info, unwind_tables_default, have_named_sections): | |
21747 | Move to common/common-target.def. | |
21748 | * target.h (enum opt_levels, struct default_options): Move to | |
21749 | common/common-target.h. | |
21750 | * targhooks.c (default_except_unwind_info, | |
21751 | dwarf2_except_unwind_info, sjlj_except_unwind_info, | |
21752 | default_target_handle_option, empty_optimization_table): Move to | |
21753 | common/common-targhooks.c. | |
21754 | * targhooks.h (default_except_unwind_info, | |
21755 | dwarf2_except_unwind_info, sjlj_except_unwind_info, | |
21756 | default_target_handle_option, empty_optimization_table): Move to | |
21757 | common/common-targhooks.h. | |
21758 | * common/common-target-def.h: Include common/common-targhooks.h. | |
21759 | (TARGET_HAVE_NAMED_SECTIONS): Define if TARGET_ASM_NAMED_SECTION | |
21760 | defined. | |
21761 | * common/common-target.def (handle_option, option_init_struct, | |
21762 | option_optimization_table, default_target_flags, | |
21763 | except_unwind_info, supports_split_stack, unwind_tables_default, | |
21764 | have_named_sections): Move from target.def. | |
21765 | (HOOK_PREFIX): Undefine at end of file. | |
21766 | * common/common-target.h: Include input.h. | |
21767 | (enum opt_levels, struct default_options): Move from target.h. | |
21768 | * common/common-targhooks.c, common/common-targhooks.h: New. | |
21769 | * config.gcc (target_has_targetm_common): Default to yes. | |
21770 | (moxie*): Set target_has_targetm_common=no. | |
21771 | (hppa*-*-*): Don't set target_has_targetm_common=yes. | |
21772 | * doc/tm.texi: Regenerate. | |
21773 | * Makefile.in (COMMON_TARGET_H): Add $(INPUT_H). | |
21774 | (C_TARGET_DEF_H): Add common/common-targhooks.h. | |
21775 | (GCC_OBJS): Remove vec.o. | |
21776 | (OBJS): Remove hooks.o and vec.o. | |
21777 | (OBJS-libcommon-target): Add vec.o, hooks.o and | |
21778 | common/common-targhooks.o. | |
21779 | (c-family/c-common.o, c-family/c-cppbuiltin.o, lto-opts.o, tree.o, | |
21780 | tree-tailcall.o, opts.o, toplev.o, varasm.o, function.o, except.o, | |
21781 | expr.o, explow.o, dbxout.o, dwarf2out.o, cfgrtl.o, haifa-sched.o, | |
21782 | cfglayout.o, $(out_object_file), $(common_out_object_file)): | |
21783 | Update dependencies. | |
21784 | (common/common-targhooks.o): New. | |
21785 | * common/config/default-common.c: Include tm.h. Add FIXME comment. | |
21786 | * common/config/pa/pa-common.c: Include more headers. Take | |
21787 | copyright dates from pa.c. | |
21788 | (pa_option_optimization_table, pa_handle_option, | |
21789 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS, | |
21790 | TARGET_HANDLE_OPTION): Move from pa.c. | |
21791 | * common/config/alpha/alpha-common.c, | |
21792 | common/config/arm/arm-common.c, common/config/avr/avr-common.c, | |
21793 | common/config/bfin/bfin-common.c, | |
21794 | common/config/cris/cris-common.c, | |
21795 | common/config/fr30/fr30-common.c, common/config/frv/frv-common.c, | |
21796 | common/config/h8300/h8300-common.c, | |
21797 | common/config/i386/i386-common.c, | |
21798 | common/config/ia64/ia64-common.c, | |
21799 | common/config/iq2000/iq2000-common.c, | |
21800 | common/config/lm32/lm32-common.c, | |
21801 | common/config/m32c/m32c-common.c, | |
21802 | common/config/m32r/m32r-common.c, | |
21803 | common/config/m68k/m68k-common.c, | |
21804 | common/config/mcore/mcore-common.c, | |
21805 | common/config/mep/mep-common.c, | |
21806 | common/config/microblaze/microblaze-common.c, | |
21807 | common/config/mips/mips-common.c, | |
21808 | common/config/mmix/mmix-common.c, | |
21809 | common/config/mn10300/mn10300-common.c, | |
21810 | common/config/pdp11/pdp11-common.c, | |
21811 | common/config/picochip/picochip-common.c, | |
21812 | common/config/rs6000/rs6000-common.c, | |
21813 | common/config/rx/rx-common.c, common/config/s390/s390-common.c, | |
21814 | common/config/score/score-common.c, common/config/sh/sh-common.c, | |
21815 | common/config/sparc/sparc-common.c, | |
21816 | common/config/spu/spu-common.c, common/config/v850/v850-common.c, | |
21817 | common/config/vax/vax-common.c, | |
21818 | common/config/xstormy16/xstormy16-common.c, | |
21819 | common/config/xtensa/xtensa-common.c: New. | |
21820 | * config/alpha/alpha.c: Include common/common-target.h. | |
21821 | (alpha_option_optimization_table, alpha_handle_option, | |
21822 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
21823 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to alpha-common.c. | |
21824 | * config/arm/arm-protos.h (arm_except_unwind_info): Declare. | |
21825 | * config/arm/arm.c (arm_option_optimization_table, | |
21826 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21827 | TARGET_EXCEPT_UNWIND_INFO, arm_except_unwind_info): Move to | |
21828 | arm-common.c. | |
21829 | * config/avr/avr.c (avr_option_optimization_table, | |
21830 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move | |
21831 | to avr-common.c. | |
21832 | * config/bfin/bfin.c (struct bfin_cpu): Move to bfin.h. | |
21833 | (bfin_cpus, bfin_handle_option, TARGET_HANDLE_OPTION, | |
21834 | TARGET_DEFAULT_TARGET_FLAGS): Move to bfin-common.c. | |
21835 | * config/bfin/bfin.h struct bfin_cpu): Move from bfin.c. | |
21836 | * config/cris/cris.c (cris_option_optimization_table, | |
21837 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
21838 | TARGET_OPTION_OPTIMIZATION_TABLE, cris_handle_option): Move to | |
21839 | cris-common.c. | |
21840 | * config/fr30/fr30.c (fr30_option_optimization_table, | |
21841 | TARGET_EXCEPT_UNWIND_INFO, TARGET_OPTION_OPTIMIZATION_TABLE): Move | |
21842 | to fr30-common.c. | |
21843 | * config/frv/frv.c (frv_option_optimization_table, | |
21844 | MASK_DEFAULT_ALLOC_CC, TARGET_DEFAULT_TARGET_FLAGS, | |
21845 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to frv-common.c. | |
21846 | * config/h8300/h8300.c (h8300_option_optimization_table, | |
21847 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21848 | TARGET_EXCEPT_UNWIND_INFO): Move to h8300-common.c. | |
21849 | * config/i386/i386-protos.h (ix86_handle_option): Declare. | |
21850 | * config/i386/i386.c: Include common/common-target.h. | |
21851 | (OPTION_MASK_ISA_MMX_SET, OPTION_MASK_ISA_3DNOW_SET, | |
21852 | OPTION_MASK_ISA_SSE_SET, OPTION_MASK_ISA_SSE2_SET, | |
21853 | OPTION_MASK_ISA_SSE3_SET, OPTION_MASK_ISA_SSSE3_SET, | |
21854 | OPTION_MASK_ISA_SSE4_1_SET, OPTION_MASK_ISA_SSE4_2_SET, | |
21855 | OPTION_MASK_ISA_AVX_SET, OPTION_MASK_ISA_FMA_SET, | |
21856 | OPTION_MASK_ISA_SSE4_SET, OPTION_MASK_ISA_SSE4A_SET, | |
21857 | OPTION_MASK_ISA_FMA4_SET, OPTION_MASK_ISA_XOP_SET, | |
21858 | OPTION_MASK_ISA_LWP_SET, OPTION_MASK_ISA_AES_SET, | |
21859 | OPTION_MASK_ISA_PCLMUL_SET, OPTION_MASK_ISA_ABM_SET, | |
21860 | OPTION_MASK_ISA_BMI_SET, OPTION_MASK_ISA_TBM_SET, | |
21861 | OPTION_MASK_ISA_POPCNT_SET, OPTION_MASK_ISA_CX16_SET, | |
21862 | OPTION_MASK_ISA_SAHF_SET, OPTION_MASK_ISA_MOVBE_SET, | |
21863 | OPTION_MASK_ISA_CRC32_SET, OPTION_MASK_ISA_FSGSBASE_SET, | |
21864 | OPTION_MASK_ISA_RDRND_SET, OPTION_MASK_ISA_F16C_SET, | |
21865 | OPTION_MASK_ISA_MMX_UNSET, OPTION_MASK_ISA_3DNOW_UNSET, | |
21866 | OPTION_MASK_ISA_3DNOW_A_UNSET, OPTION_MASK_ISA_SSE_UNSET, | |
21867 | OPTION_MASK_ISA_SSE2_UNSET, OPTION_MASK_ISA_SSE3_UNSET, | |
21868 | OPTION_MASK_ISA_SSSE3_UNSET, OPTION_MASK_ISA_SSE4_1_UNSET, | |
21869 | OPTION_MASK_ISA_SSE4_2_UNSET, OPTION_MASK_ISA_AVX_UNSET, | |
21870 | OPTION_MASK_ISA_FMA_UNSET, OPTION_MASK_ISA_SSE4_UNSET, | |
21871 | OPTION_MASK_ISA_SSE4A_UNSET, OPTION_MASK_ISA_FMA4_UNSET, | |
21872 | OPTION_MASK_ISA_XOP_UNSET, OPTION_MASK_ISA_LWP_UNSET, | |
21873 | OPTION_MASK_ISA_AES_UNSET, OPTION_MASK_ISA_PCLMUL_UNSET, | |
21874 | OPTION_MASK_ISA_ABM_UNSET, OPTION_MASK_ISA_BMI_UNSET, | |
21875 | OPTION_MASK_ISA_TBM_UNSET, OPTION_MASK_ISA_POPCNT_UNSET, | |
21876 | OPTION_MASK_ISA_CX16_UNSET, OPTION_MASK_ISA_SAHF_UNSET, | |
21877 | OPTION_MASK_ISA_MOVBE_UNSET, OPTION_MASK_ISA_CRC32_UNSET, | |
21878 | OPTION_MASK_ISA_FSGSBASE_UNSET, OPTION_MASK_ISA_RDRND_UNSET, | |
21879 | OPTION_MASK_ISA_F16C_UNSET, ix86_handle_option, | |
21880 | ix86_option_optimization_table, ix86_option_init_struct, | |
21881 | ix86_supports_split_stack, TARGET_DEFAULT_TARGET_FLAGS, | |
21882 | TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21883 | TARGET_OPTION_INIT_STRUCT, TARGET_SUPPORTS_SPLIT_STACK): Move to | |
21884 | i386-common.c. | |
21885 | * config/i386/t-i386 (i386.o): Update dependencies. | |
21886 | * config/ia64/ia64-protos.h (ia64_except_unwind_info): Declare. | |
21887 | * config/ia64/ia64.c (ia64_option_optimization_table, | |
21888 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO, | |
21889 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
21890 | ia64_handle_option): Move to ia64-common.c. | |
21891 | * config/iq2000/iq2000.c (iq2000_option_optimization_table, | |
21892 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to iq2000-common.c. | |
21893 | * config/lm32/lm32.c (lm32_option_optimization_table, | |
21894 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO): Move | |
21895 | to lm32-common.c. | |
21896 | * config/m32c/m32c.c (TARGET_HAVE_NAMED_SECTIONS): Move to | |
21897 | m32c-common.c. | |
21898 | * config/m32r/m32r.c (m32r_option_optimization_table, | |
21899 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
21900 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_EXCEPT_UNWIND_INFO, | |
21901 | m32r_handle_option): Move to m32r-common.c. | |
21902 | (m32r_memory_move_cost): Remove comment referring to | |
21903 | TARGET_HANDLE_OPTION. | |
21904 | * config/m68k/m68k.c (TARGET_HANDLE_OPTION, m68k_handle_option): | |
21905 | Move to m68k-common.c. | |
21906 | * config/mcore/mcore.c (mcore_option_optimization_table, | |
21907 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21908 | TARGET_EXCEPT_UNWIND_INFO): Move to mcore-common.c. | |
21909 | * config/mep/mep.c (mep_option_optimization_table, | |
21910 | mep_handle_option, TARGET_HANDLE_OPTION, | |
21911 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_DEFAULT_TARGET_FLAGS): | |
21912 | Move to mep-common.c. | |
21913 | * config/microblaze/microblaze.c | |
21914 | (microblaze_option_optimization_table, | |
21915 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21916 | TARGET_EXCEPT_UNWIND_INFO): Move to microblaze-common.c. | |
21917 | * config/mips/mips.c (mips_handle_option, | |
21918 | mips_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21919 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Move to | |
21920 | mips-common.c. | |
21921 | * config/mmix/mmix.c (mmix_option_optimization_table, | |
21922 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE): | |
21923 | Move to mmix-common.c. | |
21924 | * config/mn10300/mn10300.c (mn10300_option_optimization_table, | |
21925 | mn10300_handle_option, TARGET_EXCEPT_UNWIND_INFO, | |
21926 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
21927 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to mn10300-common.c. | |
21928 | * config/pa/pa.c: Include common/common-target.h. | |
21929 | (pa_option_optimization_table, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21930 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
21931 | pa_handle_option): Move to pa-common.c. | |
21932 | (pa_option_override): Use targetm_common.except_unwind_info. | |
21933 | (pa_asm_output_mi_thunk, pa_function_section): Use | |
21934 | targetm_common.have_named_sections. | |
21935 | * config/pdp11/pdp11.c (pdp11_option_optimization_table, | |
21936 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
21937 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT, | |
21938 | pdp11_handle_option, pdp11_option_init_struct): Move to | |
21939 | pdp11-common.c. | |
21940 | * config/picochip/picochip.c (picochip_option_optimization_table, | |
21941 | TARGET_HAVE_NAMED_SECTIONS, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21942 | TARGET_EXCEPT_UNWIND_INFO): Move to picochip-common.c. | |
21943 | * config/rs6000/rs6000.c: Include common/common-target.h. | |
21944 | (rs6000_option_optimization_table, TARGET_HANDLE_OPTION, | |
21945 | TARGET_OPTION_INIT_STRUCT, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21946 | TARGET_DEFAULT_TARGET_FLAGS, rs6000_option_init_struct, | |
21947 | rs6000_handle_option): Move to rs6000-common.c. | |
21948 | * config/rs6000/t-rs6000 (rs6000.o): Update dependencies. | |
21949 | * config/rx/rx.c (rx_handle_option, rx_option_optimization_table, | |
21950 | TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21951 | TARGET_EXCEPT_UNWIND_INFO): Move to rx-common.c. | |
21952 | * config/s390/s390.c (processor_flags_table, | |
21953 | s390_option_optimization_table, s390_option_init_struct, | |
21954 | s390_handle_option, TARGET_DEFAULT_TARGET_FLAGS, | |
21955 | TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE, | |
21956 | TARGET_OPTION_INIT_STRUCT): Move to s390-common.c. | |
21957 | * config/s390/s390.h (processor_flags_table): Declare. | |
21958 | * config/score/score.c (score_option_optimization_table, | |
21959 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
21960 | TARGET_OPTION_OPTIMIZATION_TABLE, MASK_ALL_CPU_BITS, | |
21961 | score_handle_option): Move to score-common.c. | |
21962 | * config/sh/sh.c (sh_option_optimization_table, | |
21963 | TARGET_OPTION_OPTIMIZATION_TABLE, TARGET_OPTION_INIT_STRUCT, | |
21964 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION, | |
21965 | sh_handle_option, sh_option_init_struct): Move to sh-common.c. | |
21966 | * config/sparc/sparc.c: Include common/common-target.h. | |
21967 | (sparc_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, | |
21968 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to sparc-common.c. | |
21969 | * config/spu/spu.c (TARGET_DEFAULT_TARGET_FLAGS, | |
21970 | TARGET_OPTION_INIT_STRUCT, TARGET_EXCEPT_UNWIND_INFO, | |
21971 | spu_option_init_struct): Move to spu-common.c. | |
21972 | * config/stormy16/stormy16.c (xstorym16_option_optimization_table, | |
21973 | TARGET_OPTION_OPTIMIZATION_TABLE): Move to xstormy16-common.c. | |
21974 | * config/v850/v850.c (small_memory_physical_max, | |
21975 | v850_handle_memory_optionn v850_handle_option, | |
21976 | v850_option_optimization_table, TARGET_DEFAULT_TARGET_FLAGS, | |
21977 | TARGET_HANDLE_OPTION, TARGET_OPTION_OPTIMIZATION_TABLE): Move to | |
21978 | v850-common.c. | |
21979 | * config/vax/vax.c (TARGET_DEFAULT_TARGET_FLAGS): Move to vax-common.c. | |
21980 | * config/xtensa/xtensa.c (xtensa_option_optimization_table, | |
21981 | TARGET_DEFAULT_TARGET_FLAGS, TARGET_OPTION_OPTIMIZATION_TABLE): | |
21982 | Move to xtensa-common.c. | |
21983 | * cfglayout.c: Include common/common-target.h. | |
21984 | (fixup_reorder_chain): Use targetm_common.have_named_sections. | |
21985 | * cfgrtl.c: Include common/common-target.h. | |
21986 | (force_nonfallthru_and_redirect, commit_one_edge_insertion): Use | |
21987 | targetm_common.have_named_sections. | |
21988 | * dbxout.c: Include common/common-target.h. | |
21989 | (dbxout_function_end): Use targetm_common.have_named_sections. | |
21990 | * defaults.h (STACK_OLD_CHECK_PROTECT, STACK_CHECK_PROTECT): Use | |
21991 | targetm_common.except_unwind_info. | |
21992 | * dwarf2out.c: Include common/common-target.h. | |
21993 | (dwarf2out_do_frame, dwarf2out_do_cfi_asm, | |
21994 | dwarf2out_begin_prologue, dwarf2out_frame_init, | |
21995 | dwarf2out_frame_finish, dwarf2out_assembly_start): Use | |
21996 | targetm_common.except_unwind_info. | |
21997 | * except.c: Include common/common-target.h. | |
21998 | (init_eh, finish_eh_generation, | |
21999 | output_one_function_exception_table): Use | |
22000 | targetm_common.except_unwind_info. | |
22001 | (switch_to_exception_section): Use targetm_common.have_named_sections. | |
22002 | * explow.c: Include common/common-target.h. | |
22003 | * expr.c: Include common/common-target.h. | |
22004 | (build_personality_function): Use targetm_common.except_unwind_info. | |
22005 | * function.c: Include common/common-target.h. | |
22006 | (expand_function_end): Use targetm_common.except_unwind_info. | |
22007 | * haifa-sched.c: Include common/common-target.h. | |
22008 | (sched_create_recovery_edges): Use targetm_common.have_named_sections. | |
22009 | * lto-opts.c: Include common/common-target.h instead of target.h. | |
22010 | (lto_reissue_options): Use targetm_common.handle_option. | |
22011 | * opts.c: Include common/common-target.h. | |
22012 | (target_handle_option): Use targetm_common.handle_option. | |
22013 | (init_options_struct): Update comment referring to | |
22014 | targetm.target_option.optimization. Use | |
22015 | targetm_common.default_target_flags, | |
22016 | targetm_common.unwind_tables_default and | |
22017 | targetm_common.option_init_struct. | |
22018 | (default_options_optimization): Use | |
22019 | targetm_common.option_optimization_table. | |
22020 | (finish_options): Use targetm_common.except_unwind_info, | |
22021 | targetm_common.unwind_tables_default, | |
22022 | targetm_common.have_named_sections and | |
22023 | targetm_common.supports_split_stack. | |
22024 | * toplev.c: Include common/common-target.h. | |
22025 | (process_options): Use targetm_common.have_named_sections. | |
22026 | * tree-tailcall.c: Include common/common-target.h. | |
22027 | (suitable_for_tail_call_opt_p): Use targetm_common.except_unwind_info. | |
22028 | * tree.c: Include common/common-target.h. | |
22029 | (build_common_builtin_nodes): Use targetm_common.except_unwind_info. | |
22030 | * varasm.c: Include common/common-target.h. | |
22031 | (resolve_unique_section, hot_function_section, | |
22032 | default_function_section): Use targetm_common.have_named_sections. | |
22033 | ||
22034 | 2011-06-14 Easwaran Raman <eraman@google.com> | |
22035 | ||
22036 | PR rtl-optimization/44194 | |
22037 | * dse.c: Include tree-flow.h | |
22038 | (insn_info): Add new field non_frame_wild_read. | |
22039 | (group_info): Add new fields escaped_n and escaped_p. | |
22040 | (kill_on_calls): New variable. | |
22041 | (get_group_info): Initialize gi->escaped_n and gi->escaped_p. | |
22042 | (dse_step0): Initialize kill_on_calls. | |
22043 | (can_escape): New function. | |
22044 | (set_usage_bits): Add additional parameter; record information | |
22045 | about escaped locations. | |
22046 | (record_store): Pass EXPR corresponding to MEM to set_usage_bits. | |
22047 | (dse_step2_nospill): Set kill_on_calls based on | |
22048 | group->escaped_n and group->escaped_n. | |
22049 | (add_wild_read): Refactor into... | |
22050 | (reset_active_stores): ... New function, and | |
22051 | (free_read_records): ... New function. | |
22052 | (add_non_frame_wild_read): New function. | |
22053 | (scan_insn): Call add_non_frame_wild_read on non-const calls. | |
22054 | (scan_reads_nospill): Handle instructions with non_frame_wild_read. | |
22055 | (dse_step5_nospill): Call scan_reads_nospill for instructions | |
22056 | marked as non_frame_wild_read. | |
22057 | (dse_step7): Free escaped_n, escaped_p and kill_on_calls bitmaps. | |
22058 | ||
22059 | 2011-06-14 Joseph Myers <joseph@codesourcery.com> | |
22060 | ||
22061 | * common/common-target-def.h, common/common-target.def, | |
22062 | common/common-target.h, common/config/default-common.c, | |
22063 | common/config/pa/pa-common.c: New files. | |
22064 | * Makefile.in (common_out_file, common_out_object_file, | |
22065 | COMMON_TARGET_H, COMMON_TARGET_DEF_H): New. | |
22066 | (OBJS-libcommon-target): Include $(common_out_object_file). | |
22067 | (prefix.o): Update dependencies. | |
22068 | ($(common_out_object_file), common/common-target-hooks-def.h, | |
22069 | s-common-target-hooks-def-h): New. | |
22070 | (s-tm-texi): Also check timestamp on common-target.def. | |
22071 | (build/genhooks.o): Update dependencies. | |
22072 | * config.gcc (common_out_file, target_has_targetm_common): Define. | |
22073 | * config/pa/som.h (ALWAYS_STRIP_DOTDOT): Replace with | |
22074 | TARGET_ALWAYS_STRIP_DOTDOT. | |
22075 | * configure.ac (common_out_object_file): Define. | |
22076 | (common_out_file, common_out_object_file): Substitute. | |
22077 | (common): Create directory. | |
22078 | * configure: Regenerate. | |
22079 | * doc/tm.texi.in (targetm_common): Document. | |
22080 | (TARGET_ALWAYS_STRIP_DOTDOT): Add @hook entry. | |
22081 | * doc/tm.texi: Regenerate. | |
22082 | * genhooks.c (hook_array): Also include common/common-target.def. | |
22083 | * prefix.c (tm.h): Don't include. | |
22084 | (common/common-target.h): Include. | |
22085 | (ALWAYS_STRIP_DOTDOT): Don't define. | |
22086 | (update_path): Use targetm_common.always_strip_dotdot instead of | |
22087 | ALWAYS_STRIP_DOTDOT. | |
22088 | * system.h (ALWAYS_STRIP_DOTDOT): Poison. | |
22089 | ||
22090 | 2011-06-14 David Li <davidxl@google.com> | |
22091 | ||
22092 | * passes.c (execute_function_todo): Remove TODO_dump_func. | |
22093 | (execute_one_pass): Remove TODO_dump_func. | |
22094 | (execute_function_dump): New function. | |
22095 | * tree-vrp.c: Remove TODO_dump_func. | |
22096 | * regrename.c: Remove TODO_dump_func. | |
22097 | * fwprop.c: Remove TODO_dump_func. | |
22098 | * tree-into-ssa.c: Remove TODO_dump_func. | |
22099 | * tree-complex.c: Remove TODO_dump_func. | |
22100 | * tracer.c: Remove TODO_dump_func. | |
22101 | * tree-loop-distribution.c: Remove TODO_dump_func. | |
22102 | * postreload-gcse.c: Remove TODO_dump_func. | |
22103 | * postreload.c: Remove TODO_dump_func. | |
22104 | * tree-ssa-loop-ch.c: Remove TODO_dump_func. | |
22105 | * tree-tailcall.c: Remove TODO_dump_func. | |
22106 | * ipa-cp.c: Remove TODO_dump_func. | |
22107 | * final.c: Remove TODO_dump_func. | |
22108 | * tree-emutls.c: Remove TODO_dump_func. | |
22109 | * omp-low.c: Remove TODO_dump_func. | |
22110 | * tree-ssa-dse.c: Remove TODO_dump_func. | |
22111 | * tree-ssa-uncprop.c: Remove TODO_dump_func. | |
22112 | * auto-inc-dec.c: Remove TODO_dump_func. | |
22113 | * reorg.c: Remove TODO_dump_func. | |
22114 | * tree-ssa-copyrename.c: Remove TODO_dump_func. | |
22115 | * tree-ssa-ccp.c: Remove TODO_dump_func. | |
22116 | * compare-elim.c: Remove TODO_dump_func. | |
22117 | * mode-switching.c: Remove TODO_dump_func. | |
22118 | * modulo-sched.c: Remove TODO_dump_func. | |
22119 | * tree-call-cdce.c: Remove TODO_dump_func. | |
22120 | * cse.c: Remove TODO_dump_func. | |
22121 | * web.c: Remove TODO_dump_func. | |
22122 | * tree-stdarg.c: Remove TODO_dump_func. | |
22123 | * lto-streamer-out.c: Remove TODO_dump_func. | |
22124 | * tree-ssa-math-opts.c: Remove TODO_dump_func. | |
22125 | * tree-ssa-dom.c: Remove TODO_dump_func. | |
22126 | * tree-nrv.c: Remove TODO_dump_func. | |
22127 | * loop-init.c: Remove TODO_dump_func. | |
22128 | * gimple-low.c: Remove TODO_dump_func. | |
22129 | * ipa-inline.c: Remove TODO_dump_func. | |
22130 | * tree-ssa-sink.c: Remove TODO_dump_func. | |
22131 | * jump.c: Remove TODO_dump_func. | |
22132 | * ifcvt.c: Remove TODO_dump_func. | |
22133 | * tree-ssa-loop.c: Remove TODO_dump_func. | |
22134 | * recog.c: Remove TODO_dump_func. | |
22135 | * dse.c: Remove TODO_dump_func. | |
22136 | * tree-ssa-ifcombine.c: Remove TODO_dump_func. | |
22137 | * matrix-reorg.c: Remove TODO_dump_func. | |
22138 | * tree-eh.c: Remove TODO_dump_func. | |
22139 | * regmove.c: Remove TODO_dump_func. | |
22140 | * function.c: Remove TODO_dump_func. | |
22141 | * tree-vectorizer.c: Remove TODO_dump_func. | |
22142 | * ipa-split.c: Remove TODO_dump_func. | |
22143 | * gcse.c: Remove TODO_dump_func. | |
22144 | * tree-if-conv.c: Remove TODO_dump_func. | |
22145 | * init-regs.c: Remove TODO_dump_func. | |
22146 | * tree-ssa-phiopt.c: Remove TODO_dump_func. | |
22147 | * implicit-zee.c: Remove TODO_dump_func. | |
22148 | * lower-subreg.c: Remove TODO_dump_func. | |
22149 | * bt-load.c: Remove TODO_dump_func. | |
22150 | * tree-dfa.c: Remove TODO_dump_func. | |
22151 | * except.c: Remove TODO_dump_func. | |
22152 | * emit-rtl.c: Remove TODO_dump_func. | |
22153 | * store-motion.c: Remove TODO_dump_func. | |
22154 | * cfgexpand.c: Remove TODO_dump_func. | |
22155 | * tree-cfgcleanup.c: Remove TODO_dump_func. | |
22156 | * cfgcleanup.c: Remove TODO_dump_func. | |
22157 | * tree-ssa-pre.c: Remove TODO_dump_func. | |
22158 | * tree-sra.c: Remove TODO_dump_func. | |
22159 | * tree-mudflap.c: Remove TODO_dump_func. | |
22160 | * tree-ssa-copy.c: Remove TODO_dump_func. | |
22161 | * cfglayout.c: Remove TODO_dump_func. | |
22162 | * tree-ssa-forwprop.c: Remove TODO_dump_func. | |
22163 | * tree-ssa-dce.c: Remove TODO_dump_func. | |
22164 | * ira.c: Remove TODO_dump_func. | |
22165 | * tree-ssa.c: Remove TODO_dump_func. | |
22166 | * integrate.c: Remove TODO_dump_func. | |
22167 | * tree-optimize.c: Remove TODO_dump_func. | |
22168 | * tree-ssa-phiprop.c: Remove TODO_dump_func. | |
22169 | * tree-object-size.c: Remove TODO_dump_func. | |
22170 | * combine.c: Remove TODO_dump_func. | |
22171 | * bb-reorder.c: Remove TODO_dump_func. | |
22172 | * cprop.c: Remove TODO_dump_func. | |
22173 | * var-tracking.c: Remove TODO_dump_func. | |
22174 | * tree-profile.c: Remove TODO_dump_func. | |
22175 | * tree-vect-generic.c: Remove TODO_dump_func. | |
22176 | * reg-stack.c: Remove TODO_dump_func. | |
22177 | * sched-rgn.c: Remove TODO_dump_func. | |
22178 | * tree-ssa-structalias.c: Remove TODO_dump_func. | |
22179 | * tree-switch-conversion.c: Remove TODO_dump_func. | |
22180 | * tree-cfg.c: Remove TODO_dump_func. | |
22181 | * tree-ssa-reassoc.c: Remove TODO_dump_func. | |
22182 | * combine-stack-adj.c: Remove TODO_dump_func. | |
22183 | * dce.c: Remove TODO_dump_func. | |
22184 | * tree-ssanames.c: Remove TODO_dump_func. | |
22185 | * regcprop.c: Remove TODO_dump_func. | |
22186 | ||
22187 | 2011-06-14 H.J. Lu <hongjiu.lu@intel.com> | |
22188 | ||
22189 | PR middle-end/47364 | |
22190 | * builtins.c (expand_builtin_strlen): Expand strlen to Pmode | |
22191 | and properly handle result not in Pmode. | |
22192 | ||
22193 | 2011-06-14 Robert Millan <rmh@gnu.org> | |
22194 | ||
22195 | * config/i386/kfreebsd-gnu.h: Resync with `config/i386/linux.h'. | |
22196 | * config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER): Resync with | |
22197 | `config/linux.h'. | |
22198 | ||
22199 | * config/i386/kfreebsd-gnu64.h: New file. | |
22200 | * config.gcc (x86_64-*-kfreebsd*-gnu): Replace `i386/kfreebsd-gnu.h' | |
22201 | with `i386/kfreebsd-gnu64.h'. | |
22202 | ||
22203 | * config/i386/linux64.h (GNU_USER_LINK_EMULATION32) | |
22204 | (GNU_USER_LINK_EMULATION64): New macros. | |
22205 | * config/i386/gnu-user64.h (LINK_SPEC): Rely on | |
22206 | `GNU_USER_LINK_EMULATION32' and `GNU_USER_LINK_EMULATION64' instead | |
22207 | of hardcoding `elf_i386' and `elf_x86_64'. | |
22208 | ||
22209 | 2011-06-14 Nick Clifton <nickc@redhat.com> | |
22210 | ||
22211 | PR target/49403 | |
22212 | * config/v850/v850.c (v850_memory_move_cost): Add reg_class_t parameter. | |
22213 | ||
22214 | PR target/49402 | |
22215 | * config.gcc(v850*-*-*): Avoid duplication of v850.opt. | |
22216 | ||
22217 | 2011-06-14 Jakub Jelinek <jakub@redhat.com> | |
22218 | ||
22219 | PR fortran/49103 | |
22220 | * tree.h (DECL_NONSHAREABLE): Define. | |
22221 | (struct tree_decl_common): Change decl_common_unused to | |
22222 | decl_nonshareable_flag. | |
22223 | * cfgexpand.c (expand_used_vars_for_block, clear_tree_used): | |
22224 | Ignore vars with DECL_NONSHAREABLE bit set. | |
22225 | * tree-cfg.c (gimple_duplicate_bb): Set DECL_NONSHAREABLE | |
22226 | on stores to automatic aggregate vars. | |
22227 | ||
22228 | PR rtl-optimization/49390 | |
22229 | Revert: | |
22230 | 2010-06-29 Bernd Schmidt <bernds@codesourcery.com> | |
22231 | ||
22232 | * cse.c (exp_equiv_p): For MEMs, if for_gcse, only compare | |
22233 | MEM_ALIAS_SET. | |
22234 | ||
22235 | 2011-06-14 Zdenek Dvorak <ook@ucw.cz> | |
22236 | Tom de Vries <tom@codesourcery.com> | |
22237 | ||
22238 | PR target/45098 | |
22239 | * cfgloop.h (nb_iterations_upper_bound, nb_iterations_estimate): | |
22240 | Document changed semantics. | |
22241 | (max_stmt_executions, max_stmt_executions_int): Declare. | |
22242 | * tree-data-ref.c (estimated_loop_iterations) | |
22243 | (estimated_loop_iterations_int): Move functions... | |
22244 | * tree-ssa-loop-niter.c (estimated_loop_iterations) | |
22245 | (estimated_loop_iterations_int): here. | |
22246 | (record_estimate): Change nb_iterations_upper_bound and | |
22247 | nb_iterations_estimate semantics. | |
22248 | (max_stmt_executions, max_stmt_executions_int): New function. | |
22249 | * tree-data-ref.c (estimated_loop_iterations_tree): Rename to ... | |
22250 | (max_stmt_executions_tree): this. | |
22251 | (analyze_miv_subscript): Use max_stmt_executions_tree instead of | |
22252 | estimated_loop_iterations_tree. | |
22253 | tree-ssa-loop-ivopts.c (avg_loop_niter): Use | |
22254 | max_stmt_executions_int instead of estimated_loop_iterations_int. | |
22255 | * predict.c (predict_loops): Idem. | |
22256 | * tree-parloops.c (parallelize_loops): Idem. | |
22257 | * tree-data-ref.c (analyze_siv_subscript_cst_affine) | |
22258 | (compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine) | |
22259 | (init_omega_for_ddr_1): Idem. | |
22260 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse) | |
22261 | (loop_prefetch_arrays): Idem | |
22262 | * graphite-sese-to-poly.c (build_loop_iteration_domains): Use | |
22263 | max_stmt_executions instead of estimated_loop_iterations. | |
22264 | * tree-data-ref.c (estimated_loop_iterations_tree): Idem. | |
22265 | * tree-vrp.c (adjust_range_with_scev): Use estimated_loop_iterations | |
22266 | instead of nb_iterations_upper_bound. | |
22267 | ||
22268 | 2011-06-13 Jan Hubicka <jh@suse.cz> | |
22269 | ||
22270 | * ipa.c (cgraph_address_taken_from_non_vtable_p): Check the ref type. | |
22271 | ||
22272 | 2011-06-14 Richard Henderson <rth@redhat.com> | |
22273 | ||
22274 | PR debug/48459 | |
22275 | * dwarf2out.c (frame_pointer_fb_offset_valid): New. | |
22276 | (based_loc_descr): Assert it's true. | |
22277 | (compute_frame_pointer_to_fb_displacement): Set it, rather than | |
22278 | aborting immediately. | |
22279 | ||
22280 | 2011-06-14 Sanjin Liu <scliu@faraday-tech.com> | |
22281 | Mingfeng Wu <mingfeng@faraday-tech.com> | |
22282 | ||
22283 | * doc/invoke.texi: Re-add missing -mcpu docs for Faraday cores. | |
22284 | ||
22285 | 2011-06-13 Jan Hubicka <jh@suse.cz> | |
22286 | ||
22287 | * ipa-cp.c (ipcp_iterate_stage): Revert accidental commit. | |
22288 | ||
22289 | 2011-06-13 Jan Hubicka <jh@suse.cz> | |
22290 | ||
22291 | * cgraph.c (cgraph_make_decl_local): Handle DECL_ONE_ONLY | |
22292 | similarly to DECL_COMDAT. | |
22293 | * cgraphunit.c (cgraph_analyze_function): Likewise. | |
22294 | * ipa.c (function_and_variable_visibility): Likewise. | |
22295 | ||
22296 | 2011-06-13 Jan Hubicka <jh@suse.cz> | |
22297 | ||
22298 | * lto-streamer-out.c (lto_output_ts_binfo_tree_pointers): Do not output | |
22299 | BINFO_VIRTUALS when streaming for ltrans unit. | |
22300 | ||
22301 | 2011-06-13 David Edelsohn <dje.gcc@gmail.com> | |
22302 | ||
22303 | * config/rs6000/rs6000.md (movdi_mfpgpr): Remove POWER mnemonic. | |
22304 | (movdi_internal64): Same. | |
22305 | ||
22306 | 2011-06-13 Edmar Wienskoski <edmar@freescale.com> | |
22307 | ||
22308 | PR target/44618 | |
22309 | * config/rs6000/rs6000.md (save_gpregs_<mode>): Replaced pattern with | |
22310 | a set of similar patterns, where the MATCH_OPERAND for the function | |
22311 | argument is replaced with individual references to hardware registers. | |
22312 | (save_fpregs_<mode>): Ditto | |
22313 | (restore_gpregs_<mode>): Ditto | |
22314 | (return_and_restore_gpregs_<mode>): Ditto | |
22315 | (return_and_restore_fpregs_<mode>): Ditto | |
22316 | (return_and_restore_fpregs_aix_<mode>): Ditto | |
22317 | ||
22318 | 2011-06-13 Jan Hubicka <jh@suse.cz> | |
22319 | ||
22320 | * ipa-utils.c (postorder_stack): New structure. | |
22321 | (ipa_reverse_postorder): Handle aliases. | |
22322 | ||
22323 | 2011-06-13 Jan Hubicka <jh@suse.cz> | |
22324 | ||
22325 | * ipa-inline.c (reset_edge_caches): Walk aliases. | |
22326 | (update_caller_keys): Do not test inlinability of aliases. | |
22327 | * ipa-inline-analysis.c (do_estimate_edge_time): Look through alias. | |
22328 | (do_estimate_growth): Fix typo. | |
22329 | ||
22330 | 2011-06-13 Jan Hubicka <jh@suse.cz> | |
22331 | ||
22332 | * ipa-inline-transform.c (+can_remove_node_now_p_1): Break out from... | |
22333 | (can_remove_node_now_p): ... here; handle same comdat groups. | |
22334 | (clone_inlined_nodes): Update use of can_remove_node_now_p add TODO. | |
22335 | (inline_call): Update use of can_remove_node_now_p. | |
22336 | ||
22337 | 2011-06-13 Kaushik Phatak <kaushik.phatak@kpitcummins.com> | |
22338 | ||
22339 | * config/h8300/h8300.md (bsetqi_msx, bclrqi_msx, bnotqi_msx): Added | |
22340 | condition to disallow non-identical memory locations. | |
22341 | (*andqi3_2, andqi3_1, iorqi3_1, xorqi3_1): Reorder insn to give | |
22342 | preference to bit manipulation instructions. | |
22343 | ||
22344 | 2011-06-13 Jan Hubicka <jh@suse.cz> | |
22345 | ||
22346 | * cgraph.c (cgraph_for_node_thunks_and_aliases, | |
22347 | cgraph_for_node_and_aliases): Fix thinko in recursive walking. | |
22348 | (nonremovable_p): New function. | |
22349 | (cgraph_can_remove_if_no_direct_calls_p): New function. | |
22350 | (used_from_object_file_p): New functoin. | |
22351 | (cgraph_will_be_removed_from_program_if_no_direct_calls): Look for | |
22352 | references from aliases. | |
22353 | * cgraph.h (cgraph_can_remove_if_no_direct_calls_p): Bring offline. | |
22354 | * ipa-inline.c (check_caller_edge): New function. | |
22355 | (want_inline_function_called_once_p): Use it; accept aliases called | |
22356 | once, too. | |
22357 | * ipa-inline-analysis.c (do_estimate_growth): Remove FIXME. | |
22358 | ||
22359 | 2011-06-13 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
22360 | ||
22361 | PR target/48454 | |
22362 | * config/arm/neon.md (vec_pack_trunc): Set the lengths | |
22363 | correctly for the case with Quad vectors. | |
22364 | ||
22365 | 2011-06-13 Jakub Jelinek <jakub@redhat.com> | |
22366 | Ira Rosen <ira.rosen@linaro.org> | |
22367 | ||
22368 | PR tree-optimization/49352 | |
22369 | * tree-vect-loop.c (vect_is_slp_reduction): Don't count debug uses at | |
22370 | all, make sure loop_use_stmt after the loop is a def stmt of a used | |
22371 | SSA_NAME that is the only one defined inside of the loop. Don't | |
22372 | check for COND_EXPR and GIMPLE_BINARY_RHS. | |
22373 | (vect_is_simple_reduction_1): Call vect_is_slp_reduction only if | |
22374 | check_reduction is true. | |
22375 | ||
22376 | 2011-06-11 Jan Hubicka <jh@suse.cz> | |
22377 | ||
22378 | PR middle-end/49373 | |
22379 | * ipa.c (cgraph_externally_visible_p): Check resolution info. | |
22380 | ||
22381 | 2011-06-11 Jan Hubicka <jh@suse.cz> | |
22382 | ||
22383 | PR middle-end/48836 | |
22384 | * ipa-inline-transform.c: Include tree-pass.h | |
22385 | (inline_transform): Set TODO_update_ssa_only_virtuals. | |
22386 | * Makefile.in (ipa-inline-transform.o): Add tree-pass.h. | |
22387 | ||
22388 | 2011-06-11 Jan Hubicka <jh@suse.cz> | |
22389 | ||
22390 | PR middle-end/49378 | |
22391 | * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p): Rule out | |
22392 | aliases and thunks. | |
22393 | ||
22394 | 2011-06-12 Ira Rosen <ira.rosen@linaro.org> | |
22395 | ||
22396 | * tree-vect-data-refs.c (vect_peeling_hash_get_most_frequent): | |
22397 | Take number of iterations to peel into account for equally frequent | |
22398 | misalignment values. | |
22399 | ||
22400 | 2011-06-11 Jan Hubicka <jh@suse.cz> | |
22401 | ||
22402 | * lto-streamer-out.c (produce_symtab): Stream out the newly | |
22403 | represented aliases. | |
22404 | ||
22405 | 2011-06-11 Jan Hubicka <jh@suse.cz> | |
22406 | ||
22407 | * ipa-prop.c (ipa_make_edge_direct_to_target): Fix code setting | |
22408 | varying args. | |
22409 | (ipa_update_after_lto_read): Likewise. | |
22410 | (ipa_write_node_info): Do not sream call_with_var_arguments. | |
22411 | (ipa_read_node_info): Likewise. | |
22412 | ||
22413 | 2011-06-11 Jan Hubicka <jh@suse.cz> | |
22414 | ||
22415 | * ipa.c (cgraph_comdat_can_be_unshared_p): Fix pasto. | |
22416 | ||
22417 | 2011-06-11 Jan Hubicka <jh@suse.cz> | |
22418 | ||
22419 | * lto-symtab.c (lto_cgraph_replace_node): Kill same body alias code. | |
22420 | (lto_symtab_resolve_can_prevail_p): Likewise. | |
22421 | (lto_symtab_merge_cgraph_nodes): Update merging of aliases. | |
22422 | * cgraph.c (same_body_aliases_done): New global var. | |
22423 | (cgraph_same_body_alias_1): Rename to ... | |
22424 | (cgraph_create_function_alias): ... this one; reorg to new | |
22425 | representation. | |
22426 | (cgraph_same_body_alias): Use cgraph_create_function_alias; | |
22427 | record references when asked to. | |
22428 | (cgraph_add_thunk): Fix formating. | |
22429 | (cgraph_get_node): Kill same body alias code. | |
22430 | (cgraph_node_for_asm): Likewise. | |
22431 | (cgraph_remove_same_body_alias): Remove. | |
22432 | (cgraph_remove_node): Kill same body alias code. | |
22433 | (cgraph_mark_address_taken_node): Mark also the aliased function | |
22434 | as having address taken. | |
22435 | (dump_cgraph_node): Dump same body aliases. | |
22436 | (cgraph_for_node_thunks_and_aliases): Update for new alias | |
22437 | representation. | |
22438 | (cgraph_for_node_and_aliases): Likewise. | |
22439 | * cgraph.h (same_body): Kll pointer. | |
22440 | (same_body_alias): Update comment. | |
22441 | (same_body_aliases_done): Declare. | |
22442 | (cgraph_remove_same_body_alias): Remove declaration. | |
22443 | (cgraph_create_function_alias): Declare. | |
22444 | (cgraph_process_same_body_aliases): Declare. | |
22445 | (cgraph_function_with_gimple_body_p): Check for alias. | |
22446 | (cgraph_can_remove_if_no_direct_calls_p): Look for aliases. | |
22447 | (cgraph_alias_aliased_node): New function. | |
22448 | (cgraph_function_node): Update for new aliases. | |
22449 | (cgraph_function_or_thunk_node): Likewise. | |
22450 | * ipa-inline-transform.c (can_remove_node_now_p): Look for aliases. | |
22451 | (inline_call): Remove dead aliases. | |
22452 | * cgraphunit.c (cgraph_decide_is_function_needed): Disable assembler | |
22453 | name hack for same body aliases. | |
22454 | (clone_of_p): Look through aliases. | |
22455 | (verify_cgraph_node): Verify aliases. | |
22456 | (cgraph_analyze_function): Analyze aliases; fixup C++ bugs. | |
22457 | (cgraph_process_same_body_aliases): New function. | |
22458 | (process_function_and_variable_attributes): Disable weakref warning on | |
22459 | alias. | |
22460 | (cgraph_analyze_functions): Handle aliases. | |
22461 | (cgraph_mark_functions_to_output): Handle aliases same way as thunks. | |
22462 | (assemble_thunks): Rename to ... | |
22463 | (assemble_thunks_and_aliases): ... this one; handle aliases, too. | |
22464 | (cgraph_expand_function): Remove alias output code. | |
22465 | (cgraph_output_in_order): Skip aliases. | |
22466 | (cgraph_preserve_function_body_p): Aliases don't need preserving. | |
22467 | * ipa-ref.c (ipa_ref_use_name): Add alias reference. | |
22468 | (ipa_record_reference): Do not assert on alias references. | |
22469 | (ipa_ref_has_aliases_p): New function. | |
22470 | * ipa-ref.h (enum ipa_ref_use): Add IPA_REF_ALIAS. | |
22471 | (ipa_ref_has_aliases_p): Declare. | |
22472 | * lto-cgraph.c (lto_output_node): Handle aliases. | |
22473 | (input_node): Likewise. | |
22474 | * lto-streamer-out.c (lto_output): Skip aliases. | |
22475 | (produce_symtab): Kill same_body_alias code. | |
22476 | * ipa-utils.c (ipa_reverse_postorder): Add FIXME. | |
22477 | (ipa_reverse_postorder): Use cgraph_only_called_directly_or_aliased_p. | |
22478 | * ipa-inline.c (update_caller_keys): Walk aliases. | |
22479 | (inline_small_functions): Fix thinko in previous patch. | |
22480 | * ipa.c (cgraph_externally_visible_p): Do not walk aliases. | |
22481 | (function_and_variable_visibility): Do not walk same body aliases. | |
22482 | * tree-ssa-structalias.c (associate_varinfo_to_alias): New function. | |
22483 | (ipa_pta_execute): Use it. | |
22484 | ||
22485 | 2011-06-11 Uros Bizjak <ubizjak@gmail.com> | |
22486 | ||
22487 | * config/i386/sse.md (vec_dupv4sf): Correct mode of forced register. | |
22488 | (*vec_dupv2df): Rename from vec_dupv2df. | |
22489 | (vec_dupv2df): New expander. | |
22490 | ||
22491 | 2011-06-11 Uros Bizjak <ubizjak@gmail.com> | |
22492 | ||
22493 | * config/i386/sse.md (AVX_VEC_DUP_MODE): Rename from AVX256MODE24P. | |
22494 | ||
22495 | 2011-06-11 Uros Bizjak <ubizjak@gmail.com> | |
22496 | ||
22497 | * config/i386/i386.md: Use default value in "isa" attribute. | |
22498 | * config/i386/sse.md: Ditto. | |
22499 | * config/i386/mmx.md: Ditto. | |
22500 | ||
22501 | 2011-06-10 Wei Guozhi <carrot@google.com> | |
22502 | ||
22503 | PR target/45335 | |
22504 | * config/arm/ldmstm.md (ldm2_ia, stm2_ia, ldm2_ib, stm2_ib, ldm2_da, | |
22505 | stm2_da, ldm2_db, stm2_db): Add condition !arm_arch7 to these insns. | |
22506 | (ldrd, ldrd_reg1, ldrd_reg2 and peephole2): New insn patterns and | |
22507 | related peephole2. | |
22508 | (strd, strd_reg1, strd_reg2 and peephole2): New insn patterns and | |
22509 | related peephole2. | |
22510 | * config/arm/arm-protos.h (arm_check_ldrd_operands): New prototype. | |
22511 | (arm_legitimate_ldrd_p): New prototype. | |
22512 | (arm_output_ldrd): New prototype. | |
22513 | * config/arm/arm.c (arm_check_ldrd_operands): New function. | |
22514 | (arm_legitimate_ldrd_p): New function. | |
22515 | (arm_output_ldrd): New function. | |
22516 | ||
22517 | 2011-06-10 David Li <davidxl@google.com> | |
22518 | ||
22519 | * cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump. | |
22520 | * passes.c (passr_eq): New function. | |
22521 | (create_pass_tab): New function. | |
22522 | (pass_traverse): New function. | |
22523 | (dump_one_pass): New function. | |
22524 | (dump_pass_list): New function. | |
22525 | (dump_passes): New function. | |
22526 | ||
22527 | 2011-06-10 Jan Hubicka <jh@suse.cz> | |
22528 | ||
22529 | * cgraph.c (cgraph_set_nothrow_flag_1): Update cgraph after | |
22530 | setting the nothrow flag. | |
22531 | * ipa-reference.c (propagate): Skip aliases. | |
22532 | * ipa-pure-const.c (propagate_pure_const): Skip aliases. | |
22533 | (propagate_nothrow): Skip aliases; do not update cgraph. | |
22534 | (local_pure_const): Do not update cgraph. | |
22535 | * tree-profile.c (tree_profiling): Do fixup_cfg. | |
22536 | ||
22537 | 2011-06-10 Jan Hubicka <jh@suse.cz> | |
22538 | ||
22539 | * ipa.c (cgraph_non_local_node_p_1): Break out from ...; | |
22540 | (cgraph_local_node_p): ... here; handle aliases. | |
22541 | (has_addr_references_p): Break out from ...; | |
22542 | (cgraph_remove_unreachable_nodes) ... here. | |
22543 | ||
22544 | 2011-06-10 Jan Hubicka <jh@suse.cz> | |
22545 | ||
22546 | * opts.c (default_options): Enlist OPT_finline_functions_called_once. | |
22547 | * common.opt (flag_inline_functions_called_once): Do not | |
22548 | initialize to 1. | |
22549 | ||
22550 | 2011-06-10 Jan Hubicka <jh@suse.cz> | |
22551 | ||
22552 | * ipa-cp.c (ipcp_versionable_function_p): Thunks are not versionable. | |
22553 | (ipcp_initialize_node_lattices): Do not deal with aliases; | |
22554 | Do not try to propagate through thunks. | |
22555 | (ipcp_change_tops_to_bottom): Do not deal with aliases. | |
22556 | ||
22557 | 2011-06-10 Jan Hubicka <jh@suse.cz> | |
22558 | ||
22559 | * ipa-prop.c (ipa_write_node_info): Stream jump functions | |
22560 | for indirect calls. | |
22561 | (ipa_read_node_info): Likewise. | |
22562 | ||
22563 | 2011-06-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
22564 | ||
22565 | PR lto/49302 | |
22566 | * tree-ssa-math-opts.c (powi_as_mults): Minor cleanup. | |
22567 | (build_and_insert_call): Likewise. | |
22568 | (build_and_insert_ref): New. | |
22569 | (gimple_expand_builtin_pow): Minor cleanup. | |
22570 | (gimple_expand_builtin_cabs): New. | |
22571 | (execute_cse_sincos): Add case for BUILT_IN_CABS. | |
22572 | ||
22573 | 2011-06-10 Jan Hubicka <jh@suse.cz> | |
22574 | ||
22575 | * ipa-cp.c (ipcp_versionable_function_p): Aliases are not versionable. | |
22576 | (ipcp_cloning_candidate_p): Aliases are not clonning candidates. | |
22577 | (ipcp_initialize_node_lattices): We don't propagate through an aliases. | |
22578 | (ipcp_propagate_stage): Skip aliases when propagating. | |
22579 | (ipcp_need_redirect_p): Skip aliases. | |
22580 | (ipcp_insert_stage): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY and | |
22581 | collect_callers_of_node. | |
22582 | * ipa-prop.c (ipa_init_func_list): Do not analyze datastructures | |
22583 | for aliases. | |
22584 | (ipa_compute_jump_functions): Look through aliases. | |
22585 | ||
22586 | 2011-06-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
22587 | ||
22588 | * doc/sourcebuild.texi (Effective-Target Keywords, pie): Document it. | |
22589 | ||
22590 | 2011-06-10 Hans-Peter Nilsson <hp@axis.com> | |
22591 | ||
22592 | * ira-costs.c: Remove #ifdefs on dead FORBIDDEN_INC_DEC_CLASSES. | |
22593 | Adjust comments. | |
22594 | * system.h (FORBIDDEN_INC_DEC_CLASSES): Poison. | |
22595 | ||
22596 | 2011-06-10 Jan Hubicka <jh@suse.cz> | |
22597 | ||
22598 | * ipa-cp.c (ipcp_process_devirtualization_opportunities): | |
22599 | Update call of gimple_get_virt_method_for_binfo. | |
22600 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Remove | |
22601 | refuse_thunks parameter. | |
22602 | (gimple_fold_call): Update. | |
22603 | * ipa-prop.c (try_make_edge_direct_virtual_call): Update. | |
22604 | ||
22605 | 2011-06-10 Jan Hubicka <jh@suse.cz> | |
22606 | ||
22607 | * tree-sra.c (all_callers_have_enough_arguments_p): Rename to ... | |
22608 | (not_all_callers_have_enough_arguments_p): ... this one; turn into | |
22609 | worker for cgraph_for_node_and_aliases. | |
22610 | (convert_callers_for_node): Break out from ... | |
22611 | (convert_callers): ... here. | |
22612 | (modify_function): Use collect_callers_of_node. | |
22613 | (ipa_early_sra): Use cgraph_for_node_and_aliases. | |
22614 | ||
22615 | 2011-06-10 Richard Guenther <rguenther@suse.de> | |
22616 | ||
22617 | PR tree-optimization/49361 | |
22618 | * fold-const.c (fold_binary_loc): Only fold x * x to pow (x, 2.0) | |
22619 | when not already in gimple form. | |
22620 | ||
22621 | 2011-06-10 Richard Guenther <rguenther@suse.de> | |
22622 | ||
22623 | PR bootstrap/49344 | |
22624 | * tree-ssa-math-opts.c (convert_mult_to_fma): Use | |
22625 | FOR_EACH_PHI_OR_STMT_USE. | |
22626 | ||
22627 | 2011-06-10 Jan Hubicka <jh@suse.cz> | |
22628 | ||
22629 | * ipa-inline-transform.c (can_remove_node_now_p): Move out of... | |
22630 | (clone_inlined_nodes): ... here. | |
22631 | (inline_call): Use cgraph_function_or_thunk_node; redirect edge | |
22632 | to real destination prior inlining. | |
22633 | * ipa-inline.c (caller_growth_limits, can_inline_edge_p, | |
22634 | can_early_inline_edge_p, want_early_inline_function_p, | |
22635 | want_early_inline_function_p, want_inline_small_function_p, | |
22636 | want_inline_self_recursive_call_p, want_inline_function_called_once_p, | |
22637 | edge_badness, update_all_callee_keys, lookup_recursive_calls, | |
22638 | add_new_edges_to_heap, inline_small_functions, flatten_function, | |
22639 | inline_always_inline_functions, early_inline_small_functions): Use | |
22640 | cgraph_function_or_thunk_node. | |
22641 | * ipa-inline-analysis.c (evaluate_conditions_for_edge, | |
22642 | dump_inline_edge_summary, estimate_function_body_sizes): Likewise. | |
22643 | (do_estimate_edge_growth_1): Break out from ... | |
22644 | (do_estimate_growth) ... here; walk aliases. | |
22645 | (inline_generate_summary): Skip aliases. | |
22646 | ||
22647 | 2011-06-10 Richard Guenther <rguenther@suse.de> | |
22648 | ||
22649 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Scan stmts | |
22650 | forward when combining, visit inserted stmts when a stmt was changed. | |
22651 | ||
22652 | 2011-06-10 Paolo Carlini <paolo.carlini@oracle.com> | |
22653 | ||
22654 | * tree.h (error_operand_p): Add. | |
22655 | * dbxout.c (dbxout_type_fields): Use the latter. | |
22656 | * c-decl.c (add_stmt): Likewise. | |
22657 | * gimplify.c (omp_add_variable, omp_notice_variable, | |
22658 | gimplify_scan_omp_clauses): Likewise. | |
22659 | ||
22660 | 2011-06-10 Georg-Johann Lay <avr@gjlay.de> | |
22661 | ||
22662 | * config/avr/avr.c (avr_function_arg_advance): Fix thinko about | |
22663 | when a value is actually passed in regs. | |
22664 | ||
22665 | 2011-06-10 Eric Botcazou <ebotcazou@adacore.com> | |
22666 | Laurent Rougé <laurent.rouge@menta.fr> | |
22667 | ||
22668 | * doc/invoke.texi (SPARC options): Add -mflat. | |
22669 | * config/sparc/sparc.opt: Likewise. | |
22670 | * config/sparc/sparc-protos.h (sparc_expand_epilogue): Add parameter. | |
22671 | (sparc_flat_expand_prologue): Declare. | |
22672 | (sparc_flat_expand_epilogue): Likewise. | |
22673 | * config/sparc/sparc.h (CPP_CPU_SPEC): Do not handle -msoft-float. | |
22674 | (CPP_ENDIAN_SPEC): Replace with... | |
22675 | (CPP_OTHER_SPEC): ...this. Also handle -mflat and -msoft-float. | |
22676 | (CPP_SPEC): Adjust to above change. | |
22677 | (EXTRA_SPECS): Likewise. | |
22678 | (SPARC_INCOMING_INT_ARG_FIRST): Add TARGET_FLAT handling. | |
22679 | (INCOMING_REGNO): Likewise. | |
22680 | (OUTGOING_REGNO): Likewise. | |
22681 | (LOCAL_REGNO): Likewise. | |
22682 | (SETUP_FRAME_ADDRESSES): Likewise. | |
22683 | (FIXED_REGISTERS): Set 0 for %fp. | |
22684 | (CALL_USED_REGISTERS): Likewise. | |
22685 | (INITIAL_ELIMINATION_OFFSET): Pass current_function_is_leaf. | |
22686 | (EXIT_IGNORE_STACK): Define to 1 unconditionally. | |
22687 | (RETURN_ADDR_REGNUM): Define. | |
22688 | (RETURN_ADDR_RTX): Use it. | |
22689 | (INCOMING_RETURN_ADDR_REGNUM): Define. | |
22690 | (INCOMING_RETURN_ADDR_RTX): Use it. | |
22691 | (DWARF_FRAME_RETURN_COLUMN): Likewise. | |
22692 | (EH_RETURN_REGNUM): Define. | |
22693 | (EH_RETURN_STACKADJ_RTX): Use it. | |
22694 | (EH_RETURN_HANDLER_RTX): Delete. | |
22695 | (EPILOGUE_USES): Use them and add TARGET_FLAT handling. | |
22696 | * config/sparc/sparc.c (apparent_fsize, actual_fsize, num_gfregs): | |
22697 | Delete. | |
22698 | (struct machine_function): Add frame_size, apparent_frame_size, | |
22699 | frame_base_reg, frame_base_offset, n_global_fp_regs and | |
22700 | save_local_in_regs_p fields. | |
22701 | (sparc_frame_size, sparc_apparent_frame_size, sparc_frame_base_reg, | |
22702 | sparc_frame_base_offset, sparc_n_global_fp_regs, | |
22703 | sparc_save_local_in_regs_p): New macros. | |
22704 | (sparc_option_override): Error out if -fcall-saved-REG is specified | |
22705 | for Out registers. | |
22706 | (eligible_for_restore_insn): Fix formatting. | |
22707 | (eligible_for_return_delay): Likewise. Add TARGET_FLAT handling. | |
22708 | (eligible_for_sibcall_delay): Likewise. | |
22709 | (RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Add MODE parameter. | |
22710 | (sparc_legitimate_address_p): Adjust to above change. | |
22711 | (save_global_or_fp_reg_p): New predicate. | |
22712 | (return_addr_reg_needed_p): Likewise. | |
22713 | (save_local_or_in_reg_p): Likewise. | |
22714 | (sparc_compute_frame_size): Use them. Add TARGET_FLAT handling. | |
22715 | (SORR_SAVE, SORR_RESTORE): Delete. | |
22716 | (sorr_pred_t): New typedef. | |
22717 | (sorr_act_t): New enum. | |
22718 | (save_or_restore_regs): Rename to... | |
22719 | (emit_save_or_restore_regs): ...this. Change type of LOW and HIGH | |
22720 | parameters, remove ACTION parameter, add LEAF_FUNCTION_P, SAVE_P, | |
22721 | ACTION_TRUE and ACTION_FALSE parameters. Implement more general | |
22722 | mechanism. Add CFI information for double-word saves in 32-bit mode. | |
22723 | (emit_adjust_base_to_offset): New function extracted from... | |
22724 | (emit_save_or_restore_regs): ...this. Rename the rest to... | |
22725 | (emit_save_or_restore_regs_global_fp_regs): ...this. | |
22726 | (emit_save_or_restore_regs_local_in_regs): New function. | |
22727 | (gen_create_flat_frame_[123]): New functions. | |
22728 | (sparc_expand_prologue): Use SIZE local variable. Adjust. | |
22729 | (sparc_flat_expand_prologue): New function. | |
22730 | (sparc_asm_function_prologue): Add TARGET_FLAT handling. | |
22731 | (sparc_expand_epilogue): Use SIZE local variable. Adjust. | |
22732 | (sparc_flat_expand_epilogue): New function. | |
22733 | (sparc_can_use_return_insn_p): Add TARGET_FLAT handling. | |
22734 | (output_return): Likewise. | |
22735 | (output_sibcall): Likewise. | |
22736 | (sparc_output_mi_thunk): Likewise. | |
22737 | (sparc_frame_pointer_required): Likewise. | |
22738 | (sparc_conditional_register_usage): If TARGET_FLAT, disable the leaf | |
22739 | function optimization. | |
22740 | * config/sparc/sparc.md (flat): New attribute. | |
22741 | (prologue): Add TARGET_FLAT handling. | |
22742 | (save_register_window): Disable if TARGET_FLAT. | |
22743 | (create_flat_frame_[123]): New patterns. | |
22744 | (epilogue): Add TARGET_FLAT handling. | |
22745 | (sibcall_epilogue): Likewise. | |
22746 | (eh_return): New expander. | |
22747 | (eh_return_internal): New insn and splitter. | |
22748 | (return_internal): Add TARGET_FLAT handling. | |
22749 | (untyped_return): Remove bogus test and use RETURN_ADDR_REGNUM. | |
22750 | (save_stack_nonlocal): Use RETURN_ADDR_REGNUM. | |
22751 | (nonlocal_goto): Add TARGET_FLAT handling. | |
22752 | * config/sparc/t-elf: Add -mflat multilib. | |
22753 | * config/sparc/t-leon: Likewise. | |
22754 | ||
22755 | 2011-06-10 Jan Hubicka <jh@suse.cz> | |
22756 | ||
22757 | * ipa-utils.c (searchc): Use cgraph_function_or_thunk_node. | |
22758 | * ipa-pure-const.c (analyze_function): Aliases don't need analysis. | |
22759 | (self_recursive_p): Use cgraph_function_node. | |
22760 | (propagate_pure_const): Likewise. | |
22761 | (propagate_nothrow): Likewise. | |
22762 | * ipa-reference.c (ipa_reference_get_not_read_global): Use | |
22763 | cgraph_function_node. | |
22764 | (propagate_bits): Likewise. | |
22765 | (propagate): Likewise. | |
22766 | ||
22767 | 2011-06-10 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
22768 | Richard Earnshaw <rearnsha@arm.com> | |
22769 | ||
22770 | * config/arm/arm.c (const_ok_for_op): Check to see if mvn can be used. | |
22771 | * config/arm/vfp.md (*arm_movdi_vfp): Delete. | |
22772 | (*thumb2_movdi_vfp): Delete. | |
22773 | (*arm_movdi_vfp_cortexa8): Delete. | |
22774 | (*movdi_vfp): Consolidate from *arm_movdi_vfp and *thumb2_movdi_vfp. | |
22775 | (*movdi_vfp_cortexa8): Likewise. | |
22776 | ||
22777 | 2011-06-10 Richard Guenther <rguenther@suse.de> | |
22778 | ||
22779 | * stor-layout.c (initialize_sizetypes): Give names to all | |
22780 | sizetype kinds. | |
22781 | ||
22782 | 2011-06-10 Ira Rosen <ira.rosen@linaro.org> | |
22783 | ||
22784 | PR tree-optimization/49318 | |
22785 | * tree-vect-loop.c (vect_determine_vectorization_factor): Remove | |
22786 | irrelevant pattern statements. | |
22787 | ||
22788 | 2011-06-10 Hans-Peter Nilsson <hp@axis.com> | |
22789 | ||
22790 | * system.h (SETJMP_VIA_SAVE_AREA): Poison. | |
22791 | ||
22792 | PR bootstrap/49354 | |
22793 | * ira-costs.c (setup_regno_cost_classes_by_mode): Add missing cast | |
22794 | to last assignment. | |
22795 | ||
22796 | 2011-06-09 Jan Hubicka <jh@suse.cz> | |
22797 | ||
22798 | * cgraphunit.c (cgraph_reset_node): Do not set redefined_extern_inline; | |
22799 | do not recompute reachable flag. | |
22800 | (cgraph_finalize_function, cgraph_analyze_functions): Set | |
22801 | redefined_extern_inline here. | |
22802 | ||
22803 | 2011-06-09 Jan Hubicka <jh@suse.cz> | |
22804 | ||
22805 | * cgraph.h (cgraph_only_called_directly_or_aliased_p): Rename from ... | |
22806 | (cgraph_only_called_directly_p): ... this one; bring offline. | |
22807 | (resolution_used_from_other_file_p, cgraph_used_from_object_file_p, | |
22808 | varpool_used_from_object_file_p): Drop names from the declaratoin. | |
22809 | (cgraph_for_node_thunks_and_aliases, cgraph_for_node_and_aliases, | |
22810 | collect_callers_of_node): New. | |
22811 | (cgraph_function_node, cgraph_function_or_thunk_node): New functions. | |
22812 | (cgraph_edge_recursive_p): Use cgraph_function_node. | |
22813 | * cgraph.c (cgraph_add_thunk): Check that thunk is not already alias. | |
22814 | (cgraph_node_cannot_be_local_p_1): Break out from ... | |
22815 | (cgraph_node_can_be_local_p): ... here; walk aliases. | |
22816 | (cgraph_for_node_thunks_and_aliases): New function. | |
22817 | (cgraph_for_node_and_aliases): New function. | |
22818 | (cgraph_make_node_local_1): Break out from ... | |
22819 | (cgraph_make_node_local) ... here; use | |
22820 | cgraph_for_node_thunks_and_aliases. | |
22821 | (cgraph_set_nothrow_flag_1): Break out from ... | |
22822 | (cgraph_set_nothrow_flag) ... here; | |
22823 | use cgraph_for_node_thunks_and_aliases. | |
22824 | (cgraph_set_const_flag_1): Break out from ... | |
22825 | (cgraph_set_const_flag) ... here; | |
22826 | use cgraph_for_node_thunks_and_aliases. | |
22827 | (cgraph_set_pure_flag_1): Break out from ... | |
22828 | (cgraph_set_pure_flag) ... here; | |
22829 | use cgraph_for_node_thunks_and_aliases. | |
22830 | (cgraph_propagate_frequency_1): Break out from ... | |
22831 | (cgraph_propagate_frequency) ... here; use | |
22832 | cgraph_for_node_thunks_and_aliases. | |
22833 | (cgraph_used_from_object_file_p): Do not care about aliases. | |
22834 | (cgraph_not_only_called_directly_p_1, cgraph_only_called_directly_p): | |
22835 | New functions. | |
22836 | (collect_callers_of_node_1, collect_callers_of_node): New functions. | |
22837 | ||
22838 | 2011-06-10 Hans-Peter Nilsson <hp@axis.com> | |
22839 | ||
22840 | PR rtl-optimization/49154 | |
22841 | * config/cris/cris.h (FIXED_REGISTERS): Include CRIS_CC0_REGNUM. | |
22842 | (enum reg_class): Add SRP_REGS and MOF_SRP_REGS. | |
22843 | (REG_CLASS_NAMES, REG_CLASS_CONTENTS, REGNO_REG_CLASS) | |
22844 | (PREFERRED_RELOAD_CLASS, SECONDARY_RELOAD_CLASS): Adjust to fit. | |
22845 | * config/cris/cris.h (cris_register_move_cost): Remove | |
22846 | !TARGET_V32 code. Tweak comments. | |
22847 | ||
22848 | 2011-06-09 Jan Hubicka <jh@suse.cz> | |
22849 | ||
22850 | * cgraphbuild.c (record_eh_tables): Mark personality function as having | |
22851 | address taken. | |
22852 | ||
22853 | 2011-06-10 Hans-Peter Nilsson <hp@axis.com> | |
22854 | ||
22855 | PR rtl-optimization/49154 | |
22856 | * ira-costs.c (setup_regno_cost_classes_by_mode): If there already | |
22857 | is a matching slot in the hashtable, assign it to classes_ptr. | |
22858 | ||
22859 | PR rtl-optimization/49154 | |
22860 | * doc/tm.texi.in (Register Classes): Document rule for the narrowest | |
22861 | register classes. | |
22862 | * doc/tm.texi: Regenerate. | |
22863 | ||
22864 | 2011-06-09 Kaz Kojima <kkojima@gcc.gnu.org> | |
22865 | ||
22866 | PR target/49307 | |
22867 | * config/sh/sh.md (UNSPEC_CHKADD): New. | |
22868 | (chk_guard_add): New define_insn_and_split. | |
22869 | (symGOT_load): Use chk_guard_add instead of blockage. | |
22870 | ||
22871 | 2011-06-09 Kai Tietz <ktietz@redhat.com> | |
22872 | ||
22873 | * libgcc2.c (L_trampoline): Include windows.h for mingw targets. | |
22874 | ||
22875 | 2011-06-09 Eric Botcazou <ebotcazou@adacore.com> | |
22876 | ||
22877 | * config/sparc/sparc.md (return_internal): Adjust 'length' attribute. | |
22878 | ||
22879 | 2011-06-09 Wei Guozhi <carrot@google.com> | |
22880 | ||
22881 | PR target/46975 | |
22882 | * config/arm/arm.md (*addsi3_carryin_compare0_<optab>): New pattern. | |
22883 | (peephole2 for conditional move): Generate 16 bit instructions. | |
22884 | ||
22885 | 2011-06-09 Uros Bizjak <ubizjak@gmail.com> | |
22886 | ||
22887 | * config/i386/i386.md (*movdi_internal_rex64): Merge | |
22888 | alternatives 6 and 8. | |
22889 | ||
22890 | 2011-06-09 David Li <davidxl@google.com> | |
22891 | ||
22892 | * cgraphunit.c (cgraph_finalize_compilation_unit): Pass dump. | |
22893 | * passes.c (passr_eq): New function. | |
22894 | (create_pass_tab): New function. | |
22895 | (pass_traverse): New function. | |
22896 | (dump_one_pass): New function. | |
22897 | (dump_pass_list): New function. | |
22898 | (dump_passes): New function. | |
22899 | ||
22900 | 2011-06-09 David Li <davidxl@google.com> | |
22901 | ||
22902 | * tree-complex.c (tree_lower_complex): Gate cleanup. | |
22903 | * tree-stdarg.c (check_all_va_list_escapes): Ditto. | |
22904 | (execute_optimize_stdarg): Ditto. | |
22905 | * tree-eh.c (execute_lower_eh_dispatch): Ditto. | |
22906 | (execute_cleanup_eh_1): Ditto. | |
22907 | (execute_cleanup_eh): Ditto. | |
22908 | * gcse.c (gate_rtl_pre): Ditto. | |
22909 | (execute_rtl_pre): Ditto. | |
22910 | * except.c (finish_eh_generation): Ditto. | |
22911 | (convert_to_eh_region_ranges): Ditto. | |
22912 | * cprop.c (one_cprop_pass): Ditto. | |
22913 | ||
22914 | 2011-06-09 Bernd Schmidt <bernds@codesourcery.com> | |
22915 | ||
22916 | PR target/48673 | |
22917 | * config/ia64/ia64.c (ia64_reorg): Clear BB_DISABLE_SCHEDULE flag | |
22918 | in all basic blocks. | |
22919 | ||
22920 | 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
22921 | ||
22922 | * config/alpha/netbsd.h (ENABLE_EXECUTE_STACK): Remove. | |
22923 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
22924 | * config/alpha/osf5.h (ENABLE_EXECUTE_STACK): Remove. | |
22925 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
22926 | * config/darwin.h (ENABLE_EXECUTE_STACK): Remove. | |
22927 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
22928 | * config/i386/mingw32.h (MINGW_ENABLE_EXECUTE_STACK): Remove. | |
22929 | (ENABLE_EXECUTE_STACK): Remove. | |
22930 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
22931 | [IN_LIBGCC2]: Don't include <windows.h>. | |
22932 | * config/i386/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove. | |
22933 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
22934 | * config/i386/netbsd64.h (ENABLE_EXECUTE_STACK): Remove. | |
22935 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
22936 | * config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Remove. | |
22937 | * config/openbsd.h (ENABLE_EXECUTE_STACK): Remove. | |
22938 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
22939 | * config/sol2.h (ENABLE_EXECUTE_STACK): Remove. | |
22940 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
22941 | * config/sparc/freebsd.h (ENABLE_EXECUTE_STACK): Remove. | |
22942 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
22943 | * config/sparc/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove. | |
22944 | (HAVE_ENABLE_EXECUTE_STACK): Define. | |
22945 | * config/alpha/alpha.c (alpha_trampoline_init): Test | |
22946 | HAVE_ENABLE_EXECUTE_STACK. | |
22947 | * config/i386/i386.c (ix86_trampoline_init): Likewise. | |
22948 | * config/sparc/sparc.c (sparc32_initialize_trampoline): Likewise. | |
22949 | (sparc64_initialize_trampoline): Likewise. | |
22950 | * libgcc2.c [L_enable_execute_stack]: Remove. | |
22951 | * system.h (ENABLE_EXECUTE_STACK): Poison. | |
22952 | * doc/tm.texi.in (Trampolines, ENABLE_EXECUTE_STACK): Remove. | |
22953 | * doc/tm.texi: Regenerate. | |
22954 | * Makefile.in (LIBGCC2_CFLAGS): Add -fbuilding-libgcc. | |
22955 | ||
22956 | 2011-06-09 Jakub Jelinek <jakub@redhat.com> | |
22957 | ||
22958 | PR middle-end/49308 | |
22959 | * dce.c (reset_unmarked_insns_debug_uses): Avoid shadowing insn | |
22960 | variable. After resetting and rescanning insn continue with previous | |
22961 | statement. | |
22962 | ||
22963 | 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
22964 | ||
22965 | * configure.ac (gcc_cv_as_hidden): Enable on *-*-darwin*. | |
22966 | (gcc_cv_ld_hidden): Likewise. | |
22967 | * configure: Regenerate. | |
22968 | * config/i386/i386.c (USE_HIDDEN_LINKONCE): Remove TARGET_MACHO. | |
22969 | (ix86_stack_protect_fail): Mark unused. | |
22970 | (TARGET_STACK_PROTECT_FAIL) [TARGET_MACHO]: Don't redefine. | |
22971 | * config/rs6000/rs6000.c (rs6000_assemble_visibility) | |
22972 | [TARGET_MACHO]: Don't define. | |
22973 | (TARGET_ASM_ASSEMBLE_VISIBILITY): Likewise. | |
22974 | (TARGET_STACK_PROTECT_FAIL): Likewise. | |
22975 | (rs6000_stack_protect_fail): Mark unused. | |
22976 | * dwarf2asm.c (dw2_output_indirect_constant_1): Mark decl hidden if | |
22977 | USE_LINKONCE_INDIRECT. Don't emit .hidden expicitly. | |
22978 | ||
22979 | 2011-06-08 Andi Kleen <ak@linux.intel.com> | |
22980 | ||
22981 | * varasm.c (get_section): Print location of other conflict | |
22982 | for section conflicts. | |
22983 | ||
22984 | 2011-06-08 Andi Kleen <ak@linux.intel.com> | |
22985 | ||
22986 | * config/i386/driver-i386.c (host_detect_local_cpu): | |
22987 | Add model 0x2d Intel CPU. | |
22988 | ||
22989 | 2011-06-08 Andi Kleen <ak@linux.intel.com> | |
22990 | ||
22991 | * reginfo.c (global_regs_decl): Add. | |
22992 | (globalize_reg): Add decl parameter. Compute location. Pass location | |
22993 | to warnings and add inform. Store decl in global_regs_decl. | |
22994 | * rtl.h (globalize_reg): Update prototype. | |
22995 | * varasm.c (make_decl_rtl): Pass decl to globalize_reg(). | |
22996 | ||
22997 | 2011-06-09 Mingjie Xing <mingjie.xing@gmail.com> | |
22998 | ||
22999 | * treestruct.def (TS_TYPE_DECL): Fix the printable name typo. | |
23000 | ||
23001 | 2011-06-08 Kaz Kojima <kkojima@gcc.gnu.org> | |
23002 | ||
23003 | PR target/49305 | |
23004 | * config/sh/predicates.md (general_movsrc_operand): Check | |
23005 | mode for memory with indexed address for QI and HImode. | |
23006 | (general_movdst_operand): Likewise. | |
23007 | ||
23008 | 2011-06-09 Nicola Pero <nicola.pero@meta-innovation.com> | |
23009 | ||
23010 | * doc/objc.texi (Traditional GNU Objective-C runtime API): Updated. | |
23011 | ||
23012 | 2011-06-08 Alexandre Oliva <aoliva@redhat.com> | |
23013 | ||
23014 | * tree-flow-inline.h (op_iter_init): Reject GIMPLE_PHI stmts. | |
23015 | (num_ssa_operands): Likewise. | |
23016 | (op_iter_init_phiuse): Forward-declare. | |
23017 | (delink_stmt_imm_use): Iterate with FOR_EACH_PHI_OR_STMT_USE. | |
23018 | ||
23019 | 2011-06-08 Nick Clifton <nickc@redhat.com> | |
23020 | ||
23021 | * doc/invoke.texi (ARM Options): Update description of | |
23022 | -mthumb-interwork. | |
23023 | ||
23024 | 2011-06-08 H.J. Lu <hongjiu.lu@intel.com> | |
23025 | ||
23026 | * config/i386/driver-i386.c (host_detect_local_cpu): Support | |
23027 | unknown Intel family 0x6 CPUs. | |
23028 | ||
23029 | 2011-06-08 Martin Jambor <mjambor@suse.cz> | |
23030 | ||
23031 | * tree-sra.c (mark_rw_status): Removed. | |
23032 | (analyze_access_subtree): New parameter parent instead of | |
23033 | mark_read and mark_write, propagate from that. | |
23034 | ||
23035 | 2011-06-08 Julian Brown <julian@codesourcery.com> | |
23036 | ||
23037 | * config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI | |
23038 | for double-precision helper functions in hard-float mode if only | |
23039 | single-precision arithmetic is supported in hardware. | |
23040 | ||
23041 | 2011-06-08 Alexander Monakov <amonakov@ispras.ru> | |
23042 | ||
23043 | PR rtl-optimization/49303 | |
23044 | * sel-sched.c (move_op): Use correct type for 'res'. Verify that | |
23045 | code_motion_path_driver returned 0 or 1. | |
23046 | (sel_region_finish): Clear h_d_i_d. | |
23047 | ||
23048 | 2011-06-08 Kaz Kojima <kkojima@gcc.gnu.org> | |
23049 | ||
23050 | * config/sh/sh.c (prepare_move_operands): Set pic register | |
23051 | appropriately for global and local dynamic tls models even | |
23052 | if flag_pic is unset. | |
23053 | ||
23054 | 2011-06-07 Jason Merrill <jason@redhat.com> | |
23055 | ||
23056 | * pretty-print.h (ATTRIBUTE_GCC_PPDIAG): Use GCC_DIAG_STYLE if set. | |
23057 | ||
23058 | 2011-06-07 Xinliang David Li <davidxl@google.com> | |
23059 | * passes.c (enable_disable_pass): Handle assembler name. | |
23060 | (is_pass_explicitly_enabled_or_disabled): Ditto. | |
23061 | ||
23062 | 2011-06-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
23063 | ||
23064 | PR tree-optimization/48497 | |
23065 | * doc/sourcebuild.texi (Directives, dg-additional-options): Document. | |
23066 | ||
23067 | 2011-06-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
23068 | ||
23069 | PR tree-optimization/46728 | |
23070 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Change FIXME | |
23071 | to use gimple_val_nonnegative_real_p. | |
23072 | * gimple-fold.c (gimple_val_nonnegative_real_p): New function. | |
23073 | * gimple.h (gimple_val_nonnegative_real_p): New declaration. | |
23074 | ||
23075 | 2011-06-07 H.J. Lu <hongjiu.lu@intel.com> | |
23076 | ||
23077 | * config/i386/i386.md (*movsf_internal): Optimize AVX check. | |
23078 | ||
23079 | 2011-06-07 Sergey Grechanik <mouseentity@ispras.ru> | |
23080 | ||
23081 | * config/arm/arm.c (coproc_secondary_reload_class): Return NO_REGS for | |
23082 | constant vectors. | |
23083 | ||
23084 | 2011-06-07 Richard Guenther <rguenther@suse.de> | |
23085 | ||
23086 | * stor-layout.c (initialize_sizetypes): Initialize all | |
23087 | sizetypes based on target definitions. | |
23088 | (set_sizetype): Remove. | |
23089 | * tree.c (build_common_tree_nodes): Do not call set_sizetype. | |
23090 | * tree.h (set_sizetype): Remove. | |
23091 | ||
23092 | 2011-06-07 Nick Clifton <nickc@redhat.com> | |
23093 | ||
23094 | * config.gcc: Unify V850 architecture options and add support for | |
23095 | newer V850 architectures. | |
23096 | * config/v850/t-v850e: Delete. | |
23097 | ||
23098 | 2011-06-07 Richard Guenther <rguenther@suse.de> | |
23099 | ||
23100 | * tree.c (build_common_tree_nodes): Also initialize size_type_node. | |
23101 | Call set_sizetype from here. | |
23102 | ||
23103 | 2011-06-07 Andrew Stubbs <ams@codesourcery.com> | |
23104 | ||
23105 | * config/arm/arm.md (*maddhidi4tb, *maddhidi4tt): New define_insns. | |
23106 | (*maddhisi4tb, *maddhisi4tt): New define_insns. | |
23107 | ||
23108 | 2011-06-07 Bernd Schmidt <bernds@codesourcery.com> | |
23109 | Andrew Stubbs <ams@codesourcery.com> | |
23110 | ||
23111 | * simplify-rtx.c (simplify_unary_operation_1): Canonicalize widening | |
23112 | multiplies. | |
23113 | * doc/md.texi (Canonicalization of Instructions): Document widening | |
23114 | multiply canonicalization. | |
23115 | ||
23116 | 2011-06-07 Jakub Jelinek <jakub@redhat.com> | |
23117 | ||
23118 | PR gcov-profile/49299 | |
23119 | * value-prof.c (gimple_ic): Don't assume icall has a fallthru edge. | |
23120 | ||
23121 | 2011-06-07 Ira Rosen <ira.rosen@linaro.org> | |
23122 | ||
23123 | * tree-vectorizer.h (vect_recog_func_ptr): Make last argument to be | |
23124 | a pointer. | |
23125 | * tree-vect-patterns.c (vect_recog_widen_sum_pattern, | |
23126 | vect_recog_widen_mult_pattern, vect_recog_dot_prod_pattern, | |
23127 | vect_recog_pow_pattern): Likewise. | |
23128 | (vect_pattern_recog_1): Remove declaration. | |
23129 | (widened_name_p): Remove declaration. Add new argument to specify | |
23130 | whether to check that both types are either signed or unsigned. | |
23131 | (vect_recog_widen_mult_pattern): Update documentation. Handle | |
23132 | unsigned patterns and multiplication by constants. | |
23133 | (vect_pattern_recog_1): Update vect_recog_func references. Use | |
23134 | statement information from the statement returned from pattern | |
23135 | detection functions. | |
23136 | (vect_pattern_recog): Update vect_recog_func reference. | |
23137 | * tree-vect-stmts.c (vectorizable_type_promotion): For widening | |
23138 | multiplication by a constant use the type of the other operand. | |
23139 | ||
23140 | 2011-06-06 Richard Sandiford <rdsandiford@googlemail.com> | |
23141 | ||
23142 | PR rtl-optimization/49145 | |
23143 | * combine.c (make_compound_operation): Handle ZERO_EXTEND specially. | |
23144 | ||
23145 | 2011-06-06 Jakub Jelinek <jakub@redhat.com> | |
23146 | ||
23147 | PR debug/49262 | |
23148 | * dwarf2out.c (native_encode_initializer): Decrement count in each | |
23149 | iteration. | |
23150 | ||
23151 | PR debug/49294 | |
23152 | * dwarf2out.c (mem_loc_descriptor) <do_shift>: Give up for | |
23153 | non-MODE_INT modes. | |
23154 | ||
23155 | PR c++/49264 | |
23156 | * gimple-fold.c (fold_stmt_1): Don't try to fold *& on the lhs | |
23157 | if stmt folded into nothing. | |
23158 | * tree-inline.c (fold_marked_statements): If a builtin at the end of | |
23159 | a bb folded into nothing, just update cgraph edges and move to next bb. | |
23160 | * cgraph.c (cgraph_update_edges_for_call_stmt_node): Allow new_stmt | |
23161 | to be NULL. Don't compute count and frequency if new_call is NULL. | |
23162 | ||
23163 | 2011-06-04 Diego Novillo <dnovillo@google.com> | |
23164 | ||
23165 | * Makefile.in (lto-compress.o): Add dependency on LTO_STREAMER_H. | |
23166 | (cgraph.o): Likewise. | |
23167 | (cgraphunit.o): Likewise. | |
23168 | * cgraphunit.c: Include lto-streamer.h | |
23169 | (cgraph_finalize_compilation_unit): Call lto_streamer_hooks_init | |
23170 | if LTO is enabled. | |
23171 | * lto-streamer-in.c (unpack_value_fields): Call | |
23172 | streamer_hooks.unpack_value_fields if set. | |
23173 | (lto_materialize_tree): For unhandled nodes, first try to | |
23174 | call lto_streamer_hooks.alloc_tree, if it exists. | |
23175 | (lto_input_ts_decl_common_tree_pointers): Move reading of | |
23176 | DECL_INITIAL to lto_streamer_read_tree. | |
23177 | (lto_read_tree): Call lto_streamer_hooks.read_tree if set. | |
23178 | (lto_streamer_read_tree): New. | |
23179 | (lto_reader_init): Rename from lto_init_reader. | |
23180 | Move initialization code to lto/lto.c. | |
23181 | * lto-streamer-out.c (pack_value_fields): Call | |
23182 | streamer_hooks.pack_value_fields if set. | |
23183 | (lto_output_tree_ref): For tree nodes that are not normally indexable, | |
23184 | call streamer_hooks.indexable_with_decls_p before giving up. | |
23185 | (lto_output_ts_decl_common_tree_pointers): Move handling | |
23186 | for FUNCTION_DECL and TRANSLATION_UNIT_DECL to lto_streamer_write_tree. | |
23187 | (lto_output_tree_header): Call streamer_hooks.is_streamable instead of | |
23188 | lto_is_streamable. Call lto_streamer_hooks.output_tree_header if set. | |
23189 | (lto_write_tree): Call lto_streamer_hooks.write_tree if set. | |
23190 | (lto_streamer_write_tree): New. | |
23191 | (lto_output): Call lto_streamer_init directly. | |
23192 | (lto_writer_init): Remove. | |
23193 | * lto-streamer.c (streamer_hooks): New. | |
23194 | (lto_streamer_cache_create): Call streamer_hooks.preload_common_nodes | |
23195 | instead of lto_preload_common_nodes. | |
23196 | (lto_is_streamable): Move from lto-streamer.h | |
23197 | (lto_streamer_hooks_init): New. | |
23198 | (streamer_hooks): New. | |
23199 | (streamer_hooks_init): New. | |
23200 | * lto-streamer.h (struct output_block): Forward declare. | |
23201 | (struct lto_input_block): Likewise. | |
23202 | (struct data_in): Likewise. | |
23203 | (struct bitpack_d): Likewise. | |
23204 | (struct streamer_hooks): Declare. | |
23205 | (streamer_hooks): Declare. | |
23206 | (lto_streamer_hooks_init): Declare. | |
23207 | (lto_streamer_write_tree): Declare. | |
23208 | (lto_streamer_read_tree): Declare. | |
23209 | (streamer_hooks_init): Declare. | |
23210 | (lto_is_streamable): Move to lto-streamer.c | |
23211 | ||
23212 | 2011-06-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
23213 | ||
23214 | * longlong.h (smul_ppmm): The resulting register pair contains the | |
23215 | higher order word first. | |
23216 | ||
23217 | 2011-06-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
23218 | ||
23219 | PR tree-optimization/46728 | |
23220 | * builtins.c (powi_table): Remove. | |
23221 | (powi_lookup_cost): Remove. | |
23222 | (powi_cost): Remove. | |
23223 | (expand_powi_1): Remove. | |
23224 | (expand_powi): Remove. | |
23225 | (expand_builtin_pow_root): Remove. | |
23226 | (expand_builtin_pow): Remove. | |
23227 | (expand_builtin_powi): Eliminate handling of constant exponent. | |
23228 | (expand_builtin): Use expand_builtin_mathfn_2 for BUILT_IN_POW. | |
23229 | ||
23230 | 2011-06-06 Alexandre Oliva <aoliva@redhat.com> | |
23231 | ||
23232 | * cprop.c (local_cprop_pass): Don't set changed for debug insns. | |
23233 | ||
23234 | 2011-06-06 Alexandre Oliva <aoliva@redhat.com> | |
23235 | ||
23236 | * dce.c (reset_unmarked_insns_debug_uses): New. | |
23237 | (delete_unmarked_insns): Skip debug insns. | |
23238 | (prescan_insns_for_dce): Likewise. | |
23239 | (rest_of_handle_ud_dce): Reset debug uses of removed sets. | |
23240 | * reg-stack.c (subst_stack_regs_in_debug_insn): Signal when no | |
23241 | active reg can be found. | |
23242 | (subst_all_stack_regs_in_debug_insn): New. Reset debug insn then. | |
23243 | (convert_regs_1): Use it. | |
23244 | ||
23245 | 2011-06-06 Alexandre Oliva <aoliva@redhat.com> | |
23246 | ||
23247 | * tree-pretty-print.c (dump_function_header): Add flags. | |
23248 | Don't dump decl_uid with nouid. | |
23249 | * tree-pretty-print.h (dump_function_header): Adjust. | |
23250 | * final.c (rest_of_clean_state): Pass dump_flags on, with nouid. | |
23251 | * passes.c (pass_init_dump_file): Pass dump_flags on. | |
23252 | * tree-cfg.c (gimple_dump_cfg): Pass flags on. | |
23253 | ||
23254 | 2011-06-06 Alexandre Oliva <aoliva@redhat.com> | |
23255 | ||
23256 | PR bootstrap/49270 | |
23257 | * ipa-inline-analysis.c (read_predicate): Initialize all clauses. | |
23258 | ||
23259 | 2011-06-06 Mikael Pettersson <mikpe@it.uu.se> | |
23260 | ||
23261 | PR tree-optimization/49243 | |
23262 | * calls.c (setjmp_call_p): Also check if fndecl has the | |
23263 | returns_twice attribute. | |
23264 | ||
23265 | 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
23266 | ||
23267 | * config/mips/iris6.h (ENDFILE_SPEC): Use crtfastmath.o if | |
23268 | -ffast-math etc. | |
23269 | ||
23270 | 2011-06-06 Richard Henderson <rth@redhat.com> | |
23271 | Georg-Johann Lay <avr@gjlay.de> | |
23272 | ||
23273 | PR target/42210 | |
23274 | * config/avr/predicates.md (const1_operand, const_0_to_7_operand): | |
23275 | New predicates. | |
23276 | * config/avr/avr.md ("insv"): New insn expander. | |
23277 | ("*movbitqi.1-6.a", "*movbitqi.1-6.b", "*movbitqi.0", "*insv.io", | |
23278 | "*insv.not.io", "*insv.reg"): New insns. | |
23279 | ||
23280 | 2011-06-06 Hans-Peter Nilsson <hp@bitrange.com> | |
23281 | ||
23282 | PR target/49285 | |
23283 | * config/mmix/mmix.md ("truncdfsf2", "extendsfdf2"): Correct predicate | |
23284 | to nonimmediate_operand from memory_operand for the operand that is to | |
23285 | be forced to memory by the expander. Lose the constraints. | |
23286 | ||
23287 | 2011-06-05 Eric Botcazou <ebotcazou@adacore.com> | |
23288 | ||
23289 | * config/sparc/sparc.c (output_return): Fix thinko in the output of an | |
23290 | EH return when delayed branches are disabled. | |
23291 | ||
23292 | 2011-06-05 Uros Bizjak <ubizjak@gmail.com> | |
23293 | ||
23294 | * config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>: | |
23295 | Remove MODE_TI handling. Remove SSE1 handling in attribute "mode" | |
23296 | calculation. | |
23297 | (*movdf_internal_rex64) <case 6,7,8>: Remove MODE_TI handling. | |
23298 | Simplify MODE_V1DF and MODE_V2SF handling. | |
23299 | (*movsf_internal): Remove x constraint from alternative 7 of operand 1. | |
23300 | Simplify MODE_SF handling. | |
23301 | ||
23302 | 2011-06-04 Jan Hubicka <jh@suse.cz> | |
23303 | ||
23304 | PR tree-optimization/48893 | |
23305 | PR tree-optimization/49091 | |
23306 | PR tree-optimization/49179 | |
23307 | * ipa-inline-analysis.c (evaluate_conditions_for_known_args): | |
23308 | Bounds check. | |
23309 | ||
23310 | 2011-06-04 Jan Hubicka <jh@suse.cz> | |
23311 | ||
23312 | PR lto/48954 | |
23313 | * lto-cgraph.c (output_node_opt_summary): Handle NULL skip args | |
23314 | bitmaps. | |
23315 | ||
23316 | 2011-06-04 Jonathan Wakely <jwakely.gcc@gmail.com> | |
23317 | ||
23318 | * doc/invoke.texi: Document -Wdelete-non-virtual-dtor. | |
23319 | ||
23320 | 2011-06-04 Jakub Jelinek <jakub@redhat.com> | |
23321 | ||
23322 | PR target/49281 | |
23323 | * config/i386/i386.md (*lea_general_4): Require INTVAL (operands[3]) | |
23324 | to be strictly smaller than 1 << shiftcount. | |
23325 | ||
23326 | 2011-06-04 Jan Hubicka <jh@suse.cz> | |
23327 | ||
23328 | PR tree-optimize/48929 | |
23329 | * ipa-inline-analysis.c (remap_edge_predicates): Fix handling | |
23330 | of empty predicate. | |
23331 | ||
23332 | 2011-06-04 Alexandre Oliva <aoliva@redhat.com> | |
23333 | ||
23334 | PR debug/48333 | |
23335 | * calls.c (emit_call_1): Prefer the __builtin declaration of | |
23336 | builtin functions. | |
23337 | ||
23338 | 2011-06-03 Diego Novillo <dnovillo@google.com> | |
23339 | ||
23340 | * lto-streamer-in.c (unpack_value_fields): Remove unneeded asserts. | |
23341 | (lto_input_tree_pointers): Likewise. | |
23342 | * lto-streamer-out.c (pack_value_fields): Likewise. | |
23343 | (lto_output_tree_pointers): Likewise. | |
23344 | * lto-streamer.h (lto_is_streamable): Add check for OMP_CLAUSE | |
23345 | and OPTIMIZATION_NODE. | |
23346 | ||
23347 | 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
23348 | ||
23349 | * config/alpha/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23350 | * config/alpha/osf5.h (MD_UNWIND_SUPPORT): Remove. | |
23351 | * config/alpha/vms.h (MD_UNWIND_SUPPORT): Remove. | |
23352 | * config/bfin/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23353 | * config/bfin/uclinux.h (MD_UNWIND_SUPPORT): Remove. | |
23354 | * config/i386/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23355 | * config/i386/linux64.h (MD_UNWIND_SUPPORT): Remove. | |
23356 | * config/i386/sol2.h (MD_UNWIND_SUPPORT): Remove. | |
23357 | * config/i386/mingw32.h (MD_UNWIND_SUPPORT): Remove. | |
23358 | * config/ia64/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23359 | * config/ia64/vms.h (MD_UNWIND_SUPPORT): Remove. | |
23360 | * config/m68k/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23361 | * config/mips/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23362 | * config/pa/pa-hpux.h (MD_UNWIND_SUPPORT): Remove. | |
23363 | * config/pa/pa32-linux.h (MD_UNWIND_SUPPORT): Remove. | |
23364 | * config/rs6000/darwin.h (MD_UNWIND_SUPPORT): Remove. | |
23365 | * config/rs6000/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23366 | * config/rs6000/linux64.h (MD_UNWIND_SUPPORT): Remove. | |
23367 | * config/s390/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23368 | * config/s390/tpf.h (MD_UNWIND_SUPPORT): Remove. | |
23369 | * config/sh/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23370 | * config/sparc/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23371 | * config/sparc/linux64.h (MD_UNWIND_SUPPORT): Remove. | |
23372 | * config/sparc/sol2.h (MD_UNWIND_SUPPORT): Remove. | |
23373 | * config/xtensa/linux.h (MD_UNWIND_SUPPORT): Remove. | |
23374 | * config/alpha/linux-unwind.h: Move to ../libgcc/config/alpha. | |
23375 | * config/alpha/osf5-unwind.h: Move to ../libgcc/config/alpha. | |
23376 | * config/alpha/vms-unwind.h: Move to ../libgcc/config/alpha. | |
23377 | * config/bfin/linux-unwind.h: Move to ../libgcc/config/bfin. | |
23378 | * config/i386/linux-unwind.h: Move to ../libgcc/config/i386. | |
23379 | * config/i386/sol2-unwind.h: Move to ../libgcc/config/i386. | |
23380 | * config/i386/w32-unwind.h: Move to ../libgcc/config/i386. | |
23381 | * config/ia64/linux-unwind.h: Move to ../libgcc/config/ia64. | |
23382 | * config/ia64/vms-unwind.h: Move to ../libgcc/config/ia64. | |
23383 | * config/m68k/linux-unwind.h: Move to ../libgcc/config/m68k. | |
23384 | * config/mips/linux-unwind.h: Move to ../libgcc/config/mips. | |
23385 | * config/pa/hpux-unwind.h: Move to ../libgcc/config/pa. | |
23386 | * config/pa/linux-unwind.h: Move to ../libgcc/config/pa. | |
23387 | * config/rs6000/darwin-unwind.h: Move to ../libgcc/config/rs6000. | |
23388 | * config/rs6000/linux-unwind.h: Move to ../libgcc/config/rs6000. | |
23389 | * config/s390/linux-unwind.h: Move to ../libgcc/config/s390. | |
23390 | * config/s390/tpf-unwind.h: Move to ../libgcc/config/s390. | |
23391 | * config/sh/linux-unwind.h: Move to ../libgcc/config/sh. | |
23392 | * config/sparc/linux-unwind.h: Move to ../libgcc/config/sparc. | |
23393 | * config/sparc/sol2-unwind.h: Move to ../libgcc/config/sparc. | |
23394 | * config/xtensa/linux-unwind.h: Move to ../libgcc/config/xtensa. | |
23395 | * config/darwin9.h (DARWIN_LIBSYSTEM_HAS_UNWIND): Remove. | |
23396 | * system.h (MD_UNWIND_SUPPORT): Poison. | |
23397 | * doc/tm.texi.in (Exception Handling, MD_UNWIND_SUPPORT): Remove. | |
23398 | * doc/tm.texi: Regenerate. | |
23399 | * unwind-dw2.c: Include md-unwind-support.h instead of | |
23400 | MD_UNWIND_SUPPORT. | |
23401 | * config/ia64/unwind-ia64.c: Likewise. | |
23402 | * config/xtensa/unwind-dw2-xtensa.c: Likewise. | |
23403 | ||
23404 | 2011-06-03 Jack Howarth <howarth@bromo.med.uc.edu> | |
23405 | ||
23406 | * varpool.c (varpool_extra_name_alias): Return NULL, not false. | |
23407 | ||
23408 | 2011-06-03 Richard Henderson <rth@redhat.com> | |
23409 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
23410 | ||
23411 | * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__] | |
23412 | (sigill_hdlr): Correct insn, insn size. | |
23413 | (set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Use movaps. | |
23414 | ||
23415 | 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
23416 | ||
23417 | * config.gcc (mips-sgi-irix6.5*): Set tmake_file to mips/t-irix6 | |
23418 | t-slibgcc-dummy. | |
23419 | * config/mips/irix-crti.asm: Move to ../libgcc/config/mips/irix-crti.S. | |
23420 | * config/mips/irix-crtn.asm: Move to ../libgcc/config/mips/irix-crtn.S. | |
23421 | * config/mips/t-iris: Remove. | |
23422 | * config/mips/t-irix6: New file. | |
23423 | * config/mips/t-slibgcc-irix: Move to ../libgcc/config/mips. | |
23424 | ||
23425 | 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
23426 | ||
23427 | * Makefile.in (LIB2ADDEHDEP): Remove. | |
23428 | * config/arm/t-bpabi (LIB2ADDEHDEP): Remove. | |
23429 | * config/arm/t-symbian (LIB2ADDEHDEP): Remove. | |
23430 | * config/picochip/t-picochip (LIB2ADDEHDEP): Remove. | |
23431 | * config/t-darwin (LIB2ADDEHDEP): Remove. | |
23432 | * config/t-freebsd (LIB2ADDEHDEP): Remove. | |
23433 | * config/t-linux (LIB2ADDEHDEP): Remove. | |
23434 | ||
23435 | 2011-06-03 Diego Novillo <dnovillo@google.com> | |
23436 | ||
23437 | * lto-streamer-in.c (get_resolution): Move to lto/lto.c. | |
23438 | (lto_register_var_decl_in_symtab): Likewise. | |
23439 | (lto_register_function_decl_in_symtab): Likewise. | |
23440 | (lto_read_tree): Move VAR_DECL and FUNCTION_DECL registration | |
23441 | logic to uniquify_nodes. | |
23442 | ||
23443 | 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
23444 | ||
23445 | * config/alpha/t-osf5: Remove. | |
23446 | * config/alpha/t-osf-pthread: Remove. | |
23447 | * config.gcc (alpha*-dec-osf5.1*): Set tmake_file to t-slibgcc-dummy. | |
23448 | * mkmap-flat.awk: Handle osf_export for Tru64 UNIX linker -input file. | |
23449 | ||
23450 | 2011-06-03 Julian Brown <julian@codesourcery.com> | |
23451 | ||
23452 | * config/arm/arm-cores.def (strongarm, strongarm110, strongarm1100) | |
23453 | (strongarm1110): Use strongarm tuning. | |
23454 | * config/arm/arm-protos.h (tune_params): Add max_insns_skipped field. | |
23455 | * config/arm/arm.c (arm_strongarm_tune): New. | |
23456 | (arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune) | |
23457 | (arm_v6t2_tune, arm_cortex_tune, arm_cortex_a5_tune) | |
23458 | (arm_cortex_a9_tune, arm_fa726te_tune): Add max_insns_skipped field | |
23459 | setting, using previous defaults or 1 for Cortex-A5. | |
23460 | (arm_option_override): Set max_insns_skipped from current tuning. | |
23461 | ||
23462 | 2011-06-03 Nathan Sidwell <nathan@codesourcery.com> | |
23463 | ||
23464 | * doc/install.texi (Options specification): Document --with-specs. | |
23465 | ||
23466 | 2011-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
23467 | ||
23468 | * config/arm/neon.md (orndi3_neon): Actually split it. | |
23469 | ||
23470 | 2011-06-02 Alexandre Oliva <aoliva@redhat.com> | |
23471 | ||
23472 | * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): Bump default to 10. | |
23473 | * var-tracking.c (reverse_op): Limite recurse depth to 5. | |
23474 | ||
23475 | 2011-06-02 Alexandre Oliva <aoliva@redhat.com> | |
23476 | ||
23477 | PR debug/47590 | |
23478 | * target.def (delay_sched2, delay_vartrack): New. | |
23479 | * doc/tm.texi.in: Update. | |
23480 | * doc/tm.texi: Rebuild. | |
23481 | * sched-rgn.c (gate_handle_sched2): Fail if delay_sched2. | |
23482 | * var-tracking.c (gate_handle_var_tracking): Likewise. | |
23483 | * config/bfin/bfin.c (bfin_flag_schedule_insns2): Drop. | |
23484 | (bfin_flag_var_tracking): Drop. | |
23485 | (output_file_start): Don't save and override flag_var_tracking. | |
23486 | (bfin_option_override): Ditto flag_schedule_insns_after_reload. | |
23487 | (bfin_reorg): Test original variables. | |
23488 | (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define. | |
23489 | * config/ia64/ia64.c (ia64_flag_schedule_insns2): Drop. | |
23490 | (ia64_flag_var_tracking): Drop. | |
23491 | (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define. | |
23492 | (ia64_file_start): Don't save and override flag_var_tracking. | |
23493 | (ia64_override_options_after_change): Ditto | |
23494 | flag_schedule_insns_after_reload. | |
23495 | (ia64_reorg): Test original variables. | |
23496 | * config/picochip/picochip.c (picochip_flag_schedule_insns2): Drop. | |
23497 | (picochip_flag_var_tracking): Drop. | |
23498 | (TARGET_DELAY_SCHED2, TARGET_DELAY_VARTRACK): Define. | |
23499 | (picochip_option_override): Don't save and override | |
23500 | flag_schedule_insns_after_reload. | |
23501 | (picochip_asm_file_start): Ditto flag_var_tracking. | |
23502 | (picochip_reorg): Test original variables. | |
23503 | * config/spu/spu.c (spu_flag_var_tracking): Drop. | |
23504 | (TARGET_DELAY_VARTRACK): Define. | |
23505 | (spu_var_tracking): New. | |
23506 | (spu_machine_dependent_reorg): Call it. | |
23507 | (asm_file_start): Don't save and override flag_var_tracking. | |
23508 | ||
23509 | 2011-06-02 Kaz Kojima <kkojima@gcc.gnu.org> | |
23510 | ||
23511 | PR target/49163 | |
23512 | * config/sh/predicates.md (general_movsrc_operand): Return 0 | |
23513 | for memory and memory subreg of which address is an invalid | |
23514 | indexed address for QI and HImode. | |
23515 | (general_movdst_operand): Likewise. | |
23516 | ||
23517 | 2011-06-02 Eric Botcazou <ebotcazou@adacore.com> | |
23518 | ||
23519 | * cse.c (cse_find_path): Refine change to exclude EDGE_ABNORMAL_CALL | |
23520 | edges only, when there is a non-local label in the function. | |
23521 | * postreload-gcse.c (bb_has_well_behaved_predecessors): Likewise. | |
23522 | ||
23523 | 2011-06-02 Uros Bizjak <ubizjak@gmail.com> | |
23524 | ||
23525 | * config/i386/constraints.md (Y3): New register constraint. | |
23526 | * config/i386/sse.md (*vec_interleave_highv2df): Merge with | |
23527 | *sse3_interleave_highv2df and *sse2_interleave_highv2df. | |
23528 | (*vec_interleave_lowv2df): Merge with *sse3_interleave_lowv2df and | |
23529 | *sse2_interleave_lowv2df. | |
23530 | ||
23531 | 2011-06-02 Julian Brown <julian@codesourcery.com> | |
23532 | ||
23533 | * config/arm/arm-cores.def (cortex-a5): Use cortex_a5 tuning. | |
23534 | * config/arm/arm.c (arm_cortex_a5_branch_cost): New. | |
23535 | (arm_cortex_a5_tune): New. | |
23536 | ||
23537 | 2011-06-02 Julian Brown <julian@codesourcery.com> | |
23538 | ||
23539 | * config/arm/arm-protos.h (tune_params): Add branch_cost hook. | |
23540 | * config/arm/arm.c (arm_default_branch_cost): New. | |
23541 | (arm_slowmul_tune, arm_fastmul_tune, arm_xscale_tune, arm_9e_tune) | |
23542 | (arm_v6t2_tune, arm_cortex_tune, arm_cortex_a9_tune) | |
23543 | (arm_fa726_tune): Set branch_cost field using | |
23544 | arm_default_branch_cost. | |
23545 | * config/arm/arm.h (BRANCH_COST): Use branch_cost hook from | |
23546 | current_tune structure. | |
23547 | * dojump.c (tm_p.h): Include file. | |
23548 | ||
23549 | 2011-06-02 Julian Brown <julian@codesourcery.com> | |
23550 | ||
23551 | * config/arm/arm-cores.def (arm1156t2-s, arm1156t2f-s): Use v6t2 | |
23552 | tuning. | |
23553 | (cortex-a5, cortex-a8, cortex-a15, cortex-r4, cortex-r4f, cortex-m4) | |
23554 | (cortex-m3, cortex-m1, cortex-m0): Use cortex tuning. | |
23555 | * config/arm/arm-protos.h (tune_params): Add prefer_constant_pool | |
23556 | field. | |
23557 | * config/arm/arm.c (arm_slowmul_tune, arm_fastmul_tune) | |
23558 | (arm_xscale_tune, arm_9e_tune, arm_cortex_a9_tune) | |
23559 | (arm_fa726te_tune): Add prefer_constant_pool setting. | |
23560 | (arm_v6t2_tune, arm_cortex_tune): New. | |
23561 | * config/arm/arm.h (TARGET_USE_MOVT): Make dependent on | |
23562 | prefer_constant_pool setting. | |
23563 | ||
23564 | 2011-06-02 Uros Bizjak <ubizjak@gmail.com> | |
23565 | ||
23566 | * config/i386/i386.c (standard_sse_constant_p) <case 1>: Simplify | |
23567 | switch statement. | |
23568 | * config/i386/i386.md (*movdf_internal_rex64) <case 8,9,10>: Ditto. | |
23569 | (*movdf_internal) <case 6,7,8>: Ditto. | |
23570 | ||
23571 | * config/i386/constraints.md (Y4): New register constraint. | |
23572 | * config/i386/sse.md (vec_set<mode>_0): Merge with | |
23573 | *vec_set<mode>_0_sse4_1 and *vec_set<mode>_0_sse2. | |
23574 | (*vec_extractv2di_1): Merge from *vec_extractv2di_1_sse2 and | |
23575 | *vec_extractv2di_1_sse. | |
23576 | (*vec_concatv2di_rex64): Merge from *vec_concatv2di_rex64_sse4_1 | |
23577 | and *vec_concatv2di_rex64_sse. | |
23578 | ||
23579 | 2011-06-02 Stuart Henderson <shenders@gcc.gnu.org> | |
23580 | ||
23581 | PR target/48807 | |
23582 | * config/bfin/bfin.c (bfin_function_ok_for_sibcall): Check return value | |
23583 | of cgraph_local_info for null before attempting to use it. | |
23584 | ||
23585 | 2011-06-02 Eric Botcazou <ebotcazou@adacore.com> | |
23586 | ||
23587 | * function.h (struct stack_usage): Remove dynamic_alloc_count field. | |
23588 | (current_function_dynamic_alloc_count): Delete. | |
23589 | * builtins.c (expand_builtin_setjmp_setup): Do not set calls_setjmp. | |
23590 | (expand_builtin_nonlocal_goto): Remove obsolete comment. | |
23591 | (expand_builtin_update_setjmp_buf): Remove dead code. | |
23592 | * cse.c (cse_find_path): Do not follow a single abnormal incoming edge. | |
23593 | * explow.c (allocate_dynamic_stack_space): Remove SETJMP_VIA_SAVE_AREA | |
23594 | support. | |
23595 | * function.c (instantiate_virtual_regs): Likewise. | |
23596 | * postreload-gcse.c (bb_has_well_behaved_predecessors): Return false | |
23597 | for a block with a single abnormal incoming edge. | |
23598 | * config/sparc/sparc.h (STACK_SAVEAREA_MODE): Define. | |
23599 | (SETJMP_VIA_SAVE_AREA): Delete. | |
23600 | * config/sparc/sparc-protos.h (load_got_register): Declare. | |
23601 | * config/sparc/sparc.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define. | |
23602 | (load_got_register): Make global. | |
23603 | (sparc_frame_pointer_required): Add 'static'. | |
23604 | (sparc_can_eliminate): Likewise. Call sparc_frame_pointer_required. | |
23605 | (sparc_builtin_setjmp_frame_value): New function. | |
23606 | * config/sparc/sparc.md (UNSPECV_SETJMP): Remove. | |
23607 | (save_stack_nonlocal): New expander. | |
23608 | (restore_stack_nonlocal): Likewise. | |
23609 | (nonlocal_goto): Remove modes, adjust predicates and reimplement. | |
23610 | (nonlocal_goto_internal): New insn. | |
23611 | (goto_handler_and_restore): Delete. | |
23612 | (builtin_setjmp_setup): Likewise. | |
23613 | (do_builtin_setjmp_setup): Likewise. | |
23614 | (setjmp): Likewise. | |
23615 | (builtin_setjmp_receiver): New expander. | |
23616 | ||
23617 | 2011-06-01 David Li <davidxl@google.com> | |
23618 | ||
23619 | PR middle-end/49261 | |
23620 | * tree-pretty-print.c (dump_function_header): Format cleanup. | |
23621 | ||
23622 | 2011-06-01 Kaz Kojima <kkojima@gcc.gnu.org> | |
23623 | ||
23624 | PR target/49238 | |
23625 | * config/sh/sh.c (expand_cbranchdi4): Use a scratch register if | |
23626 | needed when original operands are used for msw_skip comparison. | |
23627 | ||
23628 | 2011-06-01 Jakub Jelinek <jakub@redhat.com> | |
23629 | ||
23630 | PR debug/49250 | |
23631 | * var-tracking.c (add_uses, add_stores): Don't call | |
23632 | cselib_subst_to_values on ENTRY_VALUE. | |
23633 | ||
23634 | 2011-06-01 Diego Novillo <dnovillo@google.com> | |
23635 | ||
23636 | * lto-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers): Call | |
23637 | output_record_start with LTO_null instead of output_zero. | |
23638 | (lto_output_ts_binfo_tree_pointers): Likewise. | |
23639 | (lto_output_tree): Likewise. | |
23640 | (output_eh_try_list): Likewise. | |
23641 | (output_eh_region): Likewise. | |
23642 | (output_eh_lp): Likewise. | |
23643 | (output_eh_regions): Likewise. | |
23644 | (output_bb): Likewise. | |
23645 | (output_function): Likewise. | |
23646 | (output_unreferenced_globals): Likewise. | |
23647 | * lto-streamer.h (enum LTO_tags): Reserve MAX_TREE_CODES | |
23648 | instead of NUM_TREE_CODES. | |
23649 | (lto_tag_is_tree_code_p): Check max value against MAX_TREE_CODES. | |
23650 | (lto_output_int_in_range): Change << to >> when shifting VAL. | |
23651 | ||
23652 | 2011-06-01 Diego Novillo <dnovillo@google.com> | |
23653 | ||
23654 | * lto-streamer-out.c (lto_output_ts_decl_non_common_tree_pointers): | |
23655 | Remove assertion for DECL_SAVED_TREE in FUNCTION_DECL nodes. | |
23656 | ||
23657 | 2011-06-01 Richard Sandiford <rdsandiford@googlemail.com> | |
23658 | ||
23659 | PR target/45074 | |
23660 | * optabs.h (valid_multiword_target_p): Declare. | |
23661 | * expmed.c (extract_bit_field_1): Check valid_multiword_target_p when | |
23662 | doing multi-word operations. | |
23663 | * optabs.c (expand_binop): Likewise. | |
23664 | (expand_doubleword_bswap): Likewise. | |
23665 | (expand_absneg_bit): Likewise. | |
23666 | (expand_unop): Likewise. | |
23667 | (expand_copysign_bit): Likewise. | |
23668 | (multiword_target_p): New function. | |
23669 | ||
23670 | 2011-06-01 Richard Sandiford <rdsandiford@googlemail.com> | |
23671 | ||
23672 | PR rtl-optimization/48830 | |
23673 | PR rtl-optimization/48808 | |
23674 | PR rtl-optimization/48792 | |
23675 | * reload.c (push_reload): Check contains_reg_of_mode. | |
23676 | * reload1.c (strip_paradoxical_subreg): New function. | |
23677 | (gen_reload_chain_without_interm_reg_p): Use it to handle | |
23678 | paradoxical subregs. | |
23679 | (emit_output_reload_insns, gen_reload): Likewise. | |
23680 | ||
23681 | 2011-06-01 David Li <davidxl@google.com> | |
23682 | ||
23683 | * predict.c : Change pass name | |
23684 | * ipa.c: Ditto. | |
23685 | * dce.c: Ditto. | |
23686 | * tree-profile.c: Ditto. | |
23687 | * except.c: Ditto. | |
23688 | ||
23689 | 2011-06-01 David Li <davidxl@google.com> | |
23690 | ||
23691 | * tree-pretty-print.c (dump_function_header): New function. | |
23692 | * final.c (rest_of_clean_state): Use header dumper. | |
23693 | * tree-cfg.c (gimple_dump_cfg): Use header dumper. | |
23694 | * passes.c (pass_init_dump_file): Use header dumper. | |
23695 | ||
23696 | 2011-06-01 Jakub Jelinek <jakub@redhat.com> | |
23697 | ||
23698 | * dwarf2out.c (compare_loc_descriptor, scompare_loc_descriptor, | |
23699 | ucompare_loc_descriptor, minmax_loc_descriptor, clz_loc_descriptor, | |
23700 | popcount_loc_descriptor, bswap_loc_descriptor, rotate_loc_descriptor): | |
23701 | New functions. | |
23702 | (mem_loc_descriptor): Use them. | |
23703 | ||
23704 | * var-tracking.c (create_entry_value): New function. | |
23705 | (vt_add_function_parameter): Use it. | |
23706 | ||
23707 | 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
23708 | ||
23709 | * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__]: | |
23710 | Include <signal.h>, <ucontext.h>. | |
23711 | (sigill_caught): Define. | |
23712 | (sigill_hdlr): New function. | |
23713 | (set_fast_math) [!__x86_64__ && __sun__ && __svr4__]: Check if SSE | |
23714 | insns can be executed. | |
23715 | * config/sol2.h (ENDFILE_SPEC): Use crtfastmath.o if -ffast-math etc. | |
23716 | * config/sparc/sol2.h (ENDFILE_SPEC): Remove. | |
23717 | ||
23718 | 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
23719 | ||
23720 | * config/t-slibgcc-darwin: Move to ... | |
23721 | * config/t-slibgcc-dummy: ... this. Clarify comments. | |
23722 | * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*, | |
23723 | powerpc-*-darwin*, powerpc64-*-darwin*): Reflect this. | |
23724 | (i[3456x]86-*-netware*): Add t-slibgcc-dummy to tmake_file. | |
23725 | (i[34567]86-*-rtems*): Remove extra_parts. Use i386/t-rtems. | |
23726 | Remove i386/t-crtstuff from tmake_file. | |
23727 | (i[34567]86-*-solaris2*): Remove t-svr4, | |
23728 | t-slibgcc-elf-ver, t-slibgcc-sld from tmake_file, add | |
23729 | t-slibgcc-dummy. | |
23730 | (sparc-*-elf*, sparc64-*-elf*): Remove tmake_file, extra_parts. | |
23731 | (sparc-*-rtems*, sparc64-*-rtems*): Remove sparc/t-crtin, | |
23732 | sparc/t-crtfm from tmake_file. | |
23733 | (sparc*-*-solaris2*): Remove sparc/t-sol2, sparc/t-crtfm, | |
23734 | t-slibgcc-elf-ver, t-slibgcc-sld, add t-slibgcc-dummy. | |
23735 | Remove extra_parts. | |
23736 | * config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Define. | |
23737 | * config/i386/t-nwld (SHLIB_LINK): Remove. | |
23738 | * config/i386/t-rtems-i386: Rename to ... | |
23739 | * config/i386/t-rtems: ... this. | |
23740 | ($(T)crti.o, $(T)crtn.o): Remove. | |
23741 | (FPBIT, DPBIT, LIB2FUNCS_EXTRA): Remove. | |
23742 | (dp-bit.c, fp-bit.c, xp-bit.c): Remove. | |
23743 | (EXTRA_MULTILIB_PARTS, LIBGCC, INSTALL_LIBGCC): Remove. | |
23744 | * config/i386/t-sol2-10 (LIBGCC, INSTALL_LIBGCC, | |
23745 | EXTRA_MULTILIB_PARTS): Remove. | |
23746 | * config/sparc/t-sol2-64: Likewise. | |
23747 | * config/sparc/t-sol2: Remove. | |
23748 | * config/sparc/t-crtin: Remove. | |
23749 | * config/sparc/gmon-sol2.c: Move to ../libgcc/config. | |
23750 | * config/i386/gmon-sol2.c: Remove. | |
23751 | * config/i386/sol2-c1.asm: Move to ../libgcc/config/i386/sol2-c1.S. | |
23752 | * config/i386/sol2-ci.asm: Move to ../libgcc/config/i386/sol2-ci.S. | |
23753 | * config/i386/sol2-cn.asm: Move to ../libgcc/config/i386/sol2-cn.S. | |
23754 | * config/i386/sol2-gc1.asm: Remove. | |
23755 | * config/sparc/sol2-c1.asm: Move to ../libgcc/config/sparc/sol2-c1.S. | |
23756 | * config/sparc/sol2-ci.asm: Move to ../libgcc/config/sparc/sol2-ci.S. | |
23757 | * config/sparc/sol2-cn.asm: Move to ../libgcc/config/sparc/sol2-cn.S. | |
23758 | * config/t-slibgcc-sld: Remove. | |
23759 | ||
23760 | 2011-06-01 Jakub Jelinek <jakub@redhat.com> | |
23761 | ||
23762 | * dwarf2out.c (mem_loc_descriptor) <do_ucompare>: Call | |
23763 | base_type_for_mode with op_mode instead of mode. | |
23764 | ||
23765 | 2011-06-01 Paul Brook <paul@cpodesourcery.com> | |
23766 | ||
23767 | * config/arm/arm-cores.def: Add cortex-r5. Add DIV flags to | |
23768 | Cortex-A15. | |
23769 | * config/arm/arm-tune.md: Regenerate. | |
23770 | * config/arm/arm-tables.opt: Regenerate. | |
23771 | * config/arm/arm.c (FL_DIV): Rename... | |
23772 | (FL_THUMB_DIV): ... to this. | |
23773 | (FL_ARM_DIV): Define. | |
23774 | (FL_FOR_ARCH7R, FL_FOR_ARCH7M): Use FL_THUMB_DIV. | |
23775 | (arm_arch_hwdiv): Remove. | |
23776 | (arm_arch_thumb_hwdiv, arm_arch_arm_hwdiv): New variables. | |
23777 | (arm_issue_rate): Add cortexr5. | |
23778 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Set | |
23779 | __ARM_ARCH_EXT_IDIV__. | |
23780 | (TARGET_IDIV): Define. | |
23781 | (arm_arch_hwdiv): Remove. | |
23782 | (arm_arch_arm_hwdiv, arm_arch_thumb_hwdiv): New prototypes. | |
23783 | * config/arm/arm.md (tune_cortexr4): Add cortexr5. | |
23784 | (divsi3, udivsi3): New patterns. | |
23785 | * config/arm/thumb2.md (divsi3, udivsi3): Remove. | |
23786 | * doc/invoke.texi: Document ARM -mcpu=cortex-r5 | |
23787 | ||
23788 | 2011-06-01 Martin Jambor <mjambor@suse.cz> | |
23789 | ||
23790 | * ipa-utils.c (ipa_dfs_info): New field scc_no. | |
23791 | * ipa-utils.c (searchc): Set scc_no. | |
23792 | ||
23793 | 2011-06-01 Martin Jambor <mjambor@suse.cz> | |
23794 | ||
23795 | * ipa-utils.c (searchc_env): New field allow_overwritable. | |
23796 | (searchc): do not ignore edges to overwritable nodes if indicated | |
23797 | by env->allow_overwritable. | |
23798 | (ipa_reduced_postorder): Set env.allow_overwritable. | |
23799 | ||
23800 | 2011-06-01 Richard Guenther <rguenther@suse.de> | |
23801 | ||
23802 | * tree.c (free_lang_data): Do not reset boolean_type_node nor | |
23803 | char_type_node. | |
23804 | * lto-streamer.c (lto_record_common_node): Take node pointer, | |
23805 | do not register types. | |
23806 | (lto_preload_common_nodes): Explicitly skip preloading nodes | |
23807 | that differ between frontends. | |
23808 | ||
23809 | 2011-05-31 Pat Haugen <pthaugen@us.ibm.com> | |
23810 | ||
23811 | * config/rs6000/rs6000.h (REG_CLASS_CONTENTS): Remove vr0..vr2 from | |
23812 | NON_FLOAT_REGS. | |
23813 | ||
23814 | 2011-05-31 Pat Haugen <pthaugen@us.ibm.com> | |
23815 | ||
23816 | * config/rs6000/rs6000.c (rs6000_register_move_cost): Preserve from | |
23817 | parameter value for dump. Dump cost on outermost call only. | |
23818 | (rs6000_memory_move_cost): Dump cost on outermost call only. | |
23819 | ||
23820 | 2011-05-31 Jakub Jelinek <jakub@redhat.com> | |
23821 | ||
23822 | * dwarf2out.c (resolve_addr_in_expr): Optimize away redundant | |
23823 | DW_OP_GNU_convert ops. | |
23824 | ||
23825 | * cselib.c (promote_debug_loc): Allow l->next non-NULL for | |
23826 | cselib_preserve_constants. | |
23827 | (cselib_lookup_1): If cselib_preserve_constants, | |
23828 | a new VALUE is being created for REG and there is a VALUE for the | |
23829 | same register in wider mode, add another loc with lowpart SUBREG of | |
23830 | the wider VALUE. | |
23831 | (cselib_subst_to_values): Handle ENTRY_VALUE. | |
23832 | * var-tracking.c (replace_expr_with_values): Return NULL for | |
23833 | ENTRY_VALUE too. | |
23834 | * dwarf2out.c (convert_descriptor_to_signed): New function. | |
23835 | (mem_loc_descriptor) <case ZERO_EXTEND>: Optimize using DW_OP_and | |
23836 | instead of two shifts. | |
23837 | (mem_loc_descriptor) <do_shift>: ZERO_EXTEND second argument to | |
23838 | the right mode if needed. | |
23839 | (mem_loc_descriptor) <case MOD>: For typed ops just use DW_OP_mod. | |
23840 | (mem_loc_descriptor) <case UNSIGNED_FIX>: Use | |
23841 | convert_descriptor_to_signed. | |
23842 | (mem_loc_descriptor) <case UDIV, CLZ, CTZ, FFS, POPCOUNT, PARITY, | |
23843 | BSWAP, ROTATE, ROTATERT>: Handle these rtls. | |
23844 | ||
23845 | PR target/48688 | |
23846 | * config/i386/i386.md (*lea_general_4): New define_insn_and_split. | |
23847 | ||
23848 | 2011-05-31 Uros Bizjak <ubizjak@gmail.com> | |
23849 | ||
23850 | * config/i386/i386.md: Use SWI248x instead of X87MODEI, SWI24 instead | |
23851 | of X87MODEI12 and SWI48x instead of SSEMODEI24. | |
23852 | (SWI248x): New mode iterator, rename from X87MODEI. | |
23853 | (X87MODEI): Remove mode iterator. | |
23854 | (X87MODEI12): Ditto. | |
23855 | (SSEMODEI24): Ditto. | |
23856 | ||
23857 | 2011-05-31 Alexandre Oliva <aoliva@redhat.com> | |
23858 | ||
23859 | * params.def (PARAM_MAX_VARTRACK_EXPR_DEPTH): New. | |
23860 | * doc/invoke.texi: Document max-vartrack-expr-depth. | |
23861 | * var-tracking.c (EXPR_DEPTH): New. | |
23862 | (reverse_op, vt_expand_loc, vt_expand_loc_dummy): Use it. | |
23863 | ||
23864 | 2011-05-31 Alexandre Oliva <aoliva@redhat.com> | |
23865 | ||
23866 | * config/i386/i386.c (ix86_rtx_costs): Drop NEG from sub for FMA. | |
23867 | * config/i386/sse.md: Add n to negated FMA pattern names. | |
23868 | ||
23869 | 2011-05-31 Alexandre Oliva <aoliva@redhat.com> | |
23870 | ||
23871 | * gcc.c (driver_handle_option): Fix disabling of -fcompare-debug. | |
23872 | ||
23873 | 2011-05-31 Alexandre Oliva <aoliva@redhat.com> | |
23874 | ||
23875 | * gengtype-state.c (read_state_params_structs): Initialize previous. | |
23876 | ||
23877 | 2011-05-31 Uros Bizjak <ubizjak@gmail.com> | |
23878 | ||
23879 | * config/i386/i386.md (*pushxf_nointeger): Merge alternatives 1 and 2. | |
23880 | (FP push_operand splitters): Merge {TF,XF,DF}mode splitters. | |
23881 | ||
23882 | 2011-05-31 Uros Bizjak <ubizjak@gmail.com> | |
23883 | ||
23884 | * config/i386/i386.md (*movtf_internal): Avoid allocating general | |
23885 | registers. Penalize F*r->o alternative to prevent partial memory | |
23886 | stalls. Slightly penalize *roF->*r alternative. Generate SSE | |
23887 | CONST_DOUBLE immediates when optimizing function for size. Do not move | |
23888 | CONST_DOUBLEs directly to memory for !TARGET_MEMORY_MISMATCH_STALL. | |
23889 | (*movxf_internal): Slightly penalize Yx*roF->Yx*r alternative. | |
23890 | (*movdf_internal): Slightly penalize Yd*roF->Yd*r alternative. | |
23891 | (*movdf_internal_rex64): Slightly penalize rm->r, F->m and r->m | |
23892 | alternatives. | |
23893 | (*movsf_internal): Slightly penalize rmF->r and Fr->m alternatives. | |
23894 | ||
23895 | (fp_register_operand splitters): Use fp_register_operand | |
23896 | constraint. Do not use FP_REG_P in insn condition. | |
23897 | (any_fp_register_operand splitters): Use any_fp_register_operand | |
23898 | constraint. Do not use ANY_FP_REG_P in insn condition. | |
23899 | ||
23900 | 2011-05-31 Jan Hubicka <jh@suse.cz> | |
23901 | ||
23902 | * cgraph.h (cgraph_inline_failed_t): Give enum a name | |
23903 | * lto-cgraph.c (LDPR_NUM_KNOWN): New macro. | |
23904 | (LTO_cgraph_tags): Add LTO_cgraph_last_tag. | |
23905 | (lto_output_edge): Use output_enum and var_len_unsigned. | |
23906 | (lto_output_varpool_node): Likewise. | |
23907 | (input_overwrite_node): Do not take resolution parameter; | |
23908 | extract it from a bitpack. | |
23909 | (input_node): Do not read resolution; use input_enum and | |
23910 | var_len_unsigned. | |
23911 | (input_varpool_node): Likewise. | |
23912 | (input_edge): Likewise. | |
23913 | (input_cgraph_1): Likewise. | |
23914 | ||
23915 | 2011-05-31 Richard Guenther <rguenther@suse.de> | |
23916 | ||
23917 | * gimple.c (gimple_register_canonical_type): Do not register | |
23918 | any types via gimple_register_type. | |
23919 | ||
23920 | 2011-05-31 Jan Hubicka <jh@suse.cz> | |
23921 | ||
23922 | * lto-symtab.c (lto_symtab_merge_cgraph_nodes): Merge alias decl | |
23923 | of thunks. | |
23924 | ||
23925 | 2011-05-31 Jakub Jelinek <jakub@redhat.com> | |
23926 | ||
23927 | PR rtl-optimization/49235 | |
23928 | * tree-ssa-address.c (gen_addr_rtx): Ignore base if it is const0_rtx. | |
23929 | (create_mem_ref_raw): Create MEM_REF even if base is INTEGER_CST. | |
23930 | ||
23931 | 2011-05-31 Ira Rosen <ira.rosen@linaro.org> | |
23932 | ||
23933 | PR tree-optimization/49093 | |
23934 | * tree-vect-data-refs.c (vect_analyze_data_refs): Fail for volatile | |
23935 | data references. | |
23936 | ||
23937 | 2011-05-31 Dodji Seketeli <dodji@redhat.com> | |
23938 | ||
23939 | PR debug/49047 | |
23940 | * dwarf2out.c (gen_subprogram_die): Emit linkage name attribute | |
23941 | for concrete functions containing the code of cloned functions. | |
23942 | ||
23943 | 2011-05-31 Richard Guenther <rguenther@suse.de> | |
23944 | ||
23945 | * tree-ssa-forwprop.c (forward_propagate_into_comparison): Rename | |
23946 | to ... | |
23947 | (forward_propagate_into_comparison_1): ... this. | |
23948 | (forward_propagate_comparison): Rename to ... | |
23949 | (forward_propagate_into_comparison): ... this. Split out | |
23950 | real forward propagation code to ... | |
23951 | (forward_propagate_comparison): ... this. | |
23952 | (forward_propagate_into_gimple_cond): Remove looping. | |
23953 | (forward_propagate_into_cond): Likewise. | |
23954 | (simplify_not_neg_expr): Return whether we have done something. | |
23955 | (simplify_gimple_switch): Likewise. | |
23956 | (tree_ssa_forward_propagate_single_use_vars): Rename to ... | |
23957 | (ssa_forward_propagate_and_combine): ... this. Re-structure | |
23958 | to do a forward forward-propagation walk on BBs and a backward | |
23959 | stmt combining walk on BBs. Consistently re-scan changed statements. | |
23960 | (pass_forwprop): Adjust. | |
23961 | ||
23962 | 2011-05-30 Ian Lance Taylor <iant@google.com> | |
23963 | ||
23964 | * godump.c (go_format_type): Correct length of name added to | |
23965 | obstack for anonymous field. | |
23966 | ||
23967 | 2011-05-30 Kaz Kojima <kkojima@gcc.gnu.org> | |
23968 | ||
23969 | PR target/49186 | |
23970 | * config/sh/sh.c (expand_cbranchdi4): Set msw_skip when the high | |
23971 | part of the second operand is 0. | |
23972 | ||
23973 | 2011-05-30 Uros Bizjak <ubizjak@gmail.com> | |
23974 | ||
23975 | * config/i386/i386.md (*movxf_internal): Penalize FYx*r->o alternative | |
23976 | to prevent partial memory stalls. Do not move CONST_DOUBLEs directly | |
23977 | to memory for !TARGET_MEMORY_MISMATCH_STALL. | |
23978 | (*movdf_internal_rex64): Do not penalize F->r alternative. | |
23979 | (*movdf_internal): Penalize FYd*r->o alternative to prevent partial | |
23980 | memory stalls. Generate SSE and x87 CONST_DOUBLE immediates only | |
23981 | when optimizing function for size. Do not move CONST_DOUBLEs | |
23982 | directly to memory for !TARGET_MEMORY_MISMATCH_STALL. | |
23983 | (FP move splitters): Merge {TF,XF,DF}mode splitters. Do not handle | |
23984 | SUBREGs. Do not check for MEM_P operands in the insn condition, | |
23985 | check for ANY_FP_REGNO_P instead. | |
23986 | * config/i386/constraints.md (Yd): Enable GENERAL_REGS for | |
23987 | TARGET_64BIT and for TARGET_INTEGER_DFMODE_MOVES when optimizing | |
23988 | function for speed. | |
23989 | * config/i386/i386.c (ix86_option_override_internal): Do not | |
23990 | set TARGET_INTEGER_DFMODE_MOVES here. | |
23991 | ||
23992 | 2011-05-30 H.J. Lu <hongjiu.lu@intel.com> | |
23993 | ||
23994 | PR target/49168 | |
23995 | * config/i386/i386.md (*movtf_internal): Handle misaligned load/store. | |
23996 | ||
23997 | 2011-05-30 Jakub Jelinek <jakub@redhat.com> | |
23998 | ||
23999 | * dwarf2out.c (modified_type_die, gen_reference_type_die): Use | |
24000 | DW_TAG_rvalue_reference_type even for | |
24001 | -gdwarf-4 -fno-debug-types-section. | |
24002 | ||
24003 | 2011-05-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
24004 | ||
24005 | PR tree-optimization/46728 | |
24006 | * tree-ssa-math-opts.c (build_and_insert_call): Reorder parms. | |
24007 | (build_and_insert_binop): New. | |
24008 | (gimple_expand_builtin_pow): Reorder args for | |
24009 | build_and_insert_call; use build_and_insert_binop; add more | |
24010 | optimizations for fractional exponents. | |
24011 | ||
24012 | 2011-05-30 Nathan Froyd <froydnj@gcc.gnu.org> | |
24013 | ||
24014 | PR bootstrap/49190 | |
24015 | ||
24016 | Revert: | |
24017 | 2011-05-26 Nathan Froyd <froydnj@codesourcery.com> | |
24018 | ||
24019 | * tree.h (struct tree_identifier): Inherit from tree_typed, not | |
24020 | tree_common. | |
24021 | (HT_IDENT_TO_GCC_IDENT): Adjust for said change. | |
24022 | * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as | |
24023 | TS_BASE instead of TS_COMMON. | |
24024 | * varasm.c (assemble_name): Remove assert. | |
24025 | ||
24026 | 2011-05-30 Richard Sandiford <rdsandiford@googlemail.com> | |
24027 | ||
24028 | * config.gcc: Keep obselete list sorted. | |
24029 | ||
24030 | 2011-05-30 Jakub Jelinek <jakub@redhat.com> | |
24031 | Eric Botcazou <ebotcazou@adacore.com> | |
24032 | ||
24033 | * var-tracking.c (vt_add_function_parameter): Remap incoming MEMs with | |
24034 | crtl->args.internal_arg_pointer based address to arg_pointer_rtx if | |
24035 | there is a DRAP register and arg_pointer_rtx is the CFA pointer. | |
24036 | (vt_init_cfa_base): Don't equate cfa_base_rtx if stack was realigned. | |
24037 | (vt_initialize): Initialize cfa_base_rtx if there is a DRAP register. | |
24038 | ||
24039 | 2011-05-30 Richard Guenther <rguenther@suse.de> | |
24040 | ||
24041 | * gimple.c (gimple_types_compatible_p_1): Compare record | |
24042 | and union type members properly. | |
24043 | ||
24044 | 2011-05-30 Richard Guenther <rguenther@suse.de> | |
24045 | ||
24046 | PR tree-optimization/49210 | |
24047 | * ipa-split.c (split_function): Care for the case where the call | |
24048 | result is not trivially convertible to the result holding variable. | |
24049 | ||
24050 | 2011-05-30 Richard Guenther <rguenther@suse.de> | |
24051 | ||
24052 | PR tree-optimization/49218 | |
24053 | * tree-vrp.c (adjust_range_with_scev): Properly check whether | |
24054 | overflow occured. | |
24055 | ||
24056 | 2011-05-30 Richard Guenther <rguenther@suse.de> | |
24057 | ||
24058 | * tree-ssa-forwprop.c (forward_propagate_into_comparison): | |
24059 | New function split out from ... | |
24060 | (forward_propagate_into_gimple_cond): ... here. Adjust. | |
24061 | (forward_propagate_into_cond): Likewise. | |
24062 | (forward_propagate_comparison): Also propagate into | |
24063 | comparisons on assignment RHS. Change return value to | |
24064 | behave similar to forward_propagate_into_cond. | |
24065 | (tree_ssa_forward_propagate_single_use_vars): Handle | |
24066 | strict-overflow warnings properly for forward_propagate_comparison. | |
24067 | ||
24068 | 2011-05-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
24069 | ||
24070 | * configure.ac (gcc_cv_lto_plugin): Determine lto plugin support | |
24071 | from plugin linker. | |
24072 | * configure: Regenerate. | |
24073 | ||
24074 | 2011-05-30 Ira Rosen <ira.rosen@linaro.org> | |
24075 | ||
24076 | PR tree-optimization/49199 | |
24077 | * tree-vect-loop.c (vect_is_slp_reduction): Check that the | |
24078 | non-reduction operands are either defined in the loop or by induction. | |
24079 | ||
24080 | 2011-05-29 Xinliang David Li <davidxl@google.com> | |
24081 | ||
24082 | * opts-global.c (handle_common_deferred_options): Handle new options. | |
24083 | * passes.c (register_one_dump_file): Call register_pass_name. | |
24084 | (execute_one_pass): Check explicit enable/disable flag. | |
24085 | (passr_hash): New function. | |
24086 | (passr_eq): Ditto. | |
24087 | (register_pass_name): Ditto. | |
24088 | (get_pass_by_name): Ditto. | |
24089 | (pass_hash): Ditto. | |
24090 | (pass_eq): Ditto. | |
24091 | (enable_pass): Ditto. | |
24092 | (disable_pass): Ditto. | |
24093 | (is_pass_explicitly_enabled_or_disabled): Ditto. | |
24094 | ||
24095 | 2011-05-29 Uros Bizjak <ubizjak@gmail.com> | |
24096 | ||
24097 | * config/i386/i386.md (*movoi_internal_avx): Use | |
24098 | standard_sse_constant_opcode for alternative 0. | |
24099 | (*movti_internal_sse): Ditto. | |
24100 | (*movti_internal_rex64): Use standard_sse_constant_opcode for | |
24101 | alternative 2. | |
24102 | (*movdi_internal_rex64): Use standard_sse_constant_opcode for | |
24103 | sselog1 type moves. | |
24104 | (*movsi_internal): Ditto. | |
24105 | (*movdi_internal): Ditto. Add ssecvt type moves. | |
24106 | ||
24107 | 2011-05-29 Eric Botcazou <ebotcazou@adacore.com> | |
24108 | ||
24109 | PR target/48830 | |
24110 | * rtlanal.c (simplify_subreg_regno): Adjust comment. | |
24111 | ||
24112 | 2011-05-29 Jakub Jelinek <jakub@redhat.com> | |
24113 | ||
24114 | PR rtl-optimization/49095 | |
24115 | * config/i386/predicates.md (plusminuslogic_operator): New predicate. | |
24116 | * config/i386/i386.md: Add peepholes for mem {+,-,&,|,^}= x; mem != 0. | |
24117 | ||
24118 | 2011-05-29 Richard Sandiford <rdsandiford@googlemail.com> | |
24119 | ||
24120 | PR target/43995 | |
24121 | * config/mips/mips.c (mips_pic_call_symbol_from_set): Add a | |
24122 | recurse_p argument. Only follow register copies if it is set, | |
24123 | and prevent mips_find_pic_call_symbol from recursing. | |
24124 | (mips_find_pic_call_symbol): Add a recurse_p argument. | |
24125 | Pass it to mips_pic_call_symbol_from_set. | |
24126 | (mips_annotate_pic_calls): Update accordingly. | |
24127 | ||
24128 | 2011-05-29 Richard Sandiford <rdsandiford@googlemail.com> | |
24129 | ||
24130 | * emit-rtl.c (try_split): Use a loop to search for | |
24131 | NOTE_INSN_CALL_ARG_LOCATIONs. | |
24132 | ||
24133 | 2011-05-29 Richard Guenther <rguenther@suse.de> | |
24134 | ||
24135 | PR tree-optimization/49217 | |
24136 | * ipa-pure-const.c (propagate_pure_const): Fix typos. | |
24137 | ||
24138 | 2011-05-28 Jan Hubicka <jh@suse.cz> | |
24139 | ||
24140 | * lto-streamer-out.c (hash_string_slot_node): Hash string based on its | |
24141 | length. | |
24142 | (string_slot_free): Remove | |
24143 | (create_output_block): Initialize obstack. | |
24144 | (destroy_output_block): Free obstack. | |
24145 | (lto_string_index): Add PERSISTENT parameter; do not duplicate | |
24146 | the string unless it needs to be added into the hash. | |
24147 | (lto_output_string_with_length): Add persistent attribute; | |
24148 | handle NULL strings. | |
24149 | (lto_output_string): Add PERSISTENT parameter. | |
24150 | (output_string_cst, output_identifier): Simplify. | |
24151 | (lto_output_location_bitpack): Update. | |
24152 | (lto_output_builtin_tree): Update. | |
24153 | * lto-streamer.h (struct output_block): Add obstack. | |
24154 | (lto_output_string, lto_output_string_with_length): Remove | |
24155 | declarations; functions are static now. | |
24156 | ||
24157 | 2011-05-28 Jan Hubicka <jh@suse.cz> | |
24158 | ||
24159 | * lto-streamer-out.c (pack_ts_fixed_cst_value_fields, | |
24160 | pack_ts_decl_common_value_fields, pack_ts_decl_with_vis_value_fields, | |
24161 | pack_ts_function_decl_value_fields, lto_output_builtin_tree, | |
24162 | output_cfg, output_gimple_stmt): Use enum and variable length i/o. | |
24163 | * lto-streamer-in.c (input_cfg, input_gimple_stmt, | |
24164 | unpack_ts_fixed_cst_value_fields, unpack_ts_decl_common_value_fields, | |
24165 | unpack_ts_decl_with_vis_value_fields, | |
24166 | unpack_ts_type_common_value_fields, unpack_ts_block_value_fields, | |
24167 | lto_get_builtin_tree): Use enum and variable length i/o. | |
24168 | * basic-block.h (profile_status_d): Add PROFILE_LAST. | |
24169 | * lto-streamer.h (bp_pack_int_in_range, bp_unpack_int_in_range): | |
24170 | New functions. | |
24171 | (bp_pack_enum, bp_unpack_enum): New macros. | |
24172 | ||
24173 | 2011-05-28 Richard Sandiford <rdsandiford@googlemail.com> | |
24174 | ||
24175 | * genrecog.c: Remove redundant forward declarations. | |
24176 | ||
24177 | 2011-05-28 Richard Sandiford <rdsandiford@googlemail.com> | |
24178 | ||
24179 | * config.gcc: Deprecate mips*-*-openbsd*. | |
24180 | ||
24181 | 2011-05-28 Richard Sandiford <rdsandiford@googlemail.com> | |
24182 | ||
24183 | PR bootstrap/49195 | |
24184 | * genrecog.c (add_to_sequence): Use XEXP rather than XVECEXP | |
24185 | for match_op_dup. | |
24186 | ||
24187 | 2011-05-27 Andrew Pinski <pinskia@gmail.com> | |
24188 | ||
24189 | PR middle-end/48981 | |
24190 | * gengtype.c (vec_prefix_type): New function. | |
24191 | (note_def_vec): Use vec_prefix_type and change the length | |
24192 | attribute to be based on the prefix. | |
24193 | * vec.c: Include coretypes.h before vec.h. | |
24194 | (struct vec_prefix): Remove. | |
24195 | (vec_gc_p_reserve): Change the offsetof to sizeof. | |
24196 | (vec_gc_p_reserve_exact): Likewise. | |
24197 | (vec_heap_p_reserve): Likewise. | |
24198 | (vec_heap_p_reserve_exact): Likewise. | |
24199 | (vec_stack_o_reserve_1): Copy from +1 instead of from vec. | |
24200 | (vec_stack_p_reserve): Change the offsetof to sizeof. | |
24201 | (vec_stack_p_reserve_exact): Likewise. | |
24202 | * vec.h (struct vec_prefix): New struct definition. | |
24203 | (VEC_T(T,B)): Use vec_prefix instead of having num/alloc fields. | |
24204 | (VEC_T_GTY(T,B)): Likewise. | |
24205 | (DEF_VEC_FUNC_P(T)): Use prefix field. | |
24206 | (DEF_VEC_NONALLOC_FUNCS_O(T,A)): Likewise. | |
24207 | (DEF_VEC_NONALLOC_FUNCS_I(T,A)): Likewise. | |
24208 | ||
24209 | 2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
24210 | ||
24211 | PR tree-optimization/46728 | |
24212 | * tree-ssa-math-opts.c (powi_as_mults_1): Add gimple_set_location. | |
24213 | (powi_as_mults): Add gimple_set_location. | |
24214 | (build_and_insert_call): New. | |
24215 | (gimple_expand_builtin_pow): Add handling for pow(x,y) when y is | |
24216 | 0.5, 0.25, 0.75, 1./3., or 1./6. | |
24217 | ||
24218 | 2011-05-27 Alexander Monakov <amonakov@ispras.ru> | |
24219 | ||
24220 | * doc/contrib.texi: Update copyright years. | |
24221 | (Contributors): Add Zdenek Sojka. | |
24222 | ||
24223 | 2011-05-27 Nathan Froyd <froydnj@codesourcery.com> | |
24224 | ||
24225 | * c-decl.c (c_push_function_context): Copy the current statement | |
24226 | list stack. | |
24227 | (add_stmt): Check building_stmt_list_p and push_stmt if necessary. | |
24228 | (finish_struct): Call building_stmt_list_p instead of checking | |
24229 | cur_stmt_list. | |
24230 | * c-parser.c (c_parser_postfix_expression): Likewise. | |
24231 | * c-typeck.c (c_end_compound_stmt): Likewise. | |
24232 | * print-tree.c (print_node) [STATEMENT_LIST]: Don't print TREE_CHAIN. | |
24233 | * tree-iterator.c (stmt_list_cache): Change to a VEC. | |
24234 | (alloc_stmt_list): Adjust for stmt_list_cache's new type. | |
24235 | (free_stmt_list): Likewise. | |
24236 | * tree.h (struct tree_statement_list): Include typed_tree instead | |
24237 | of tree_common. | |
24238 | * tree.c (initialize_tree_contains_struct): Mark TS_STATEMENT_LIST | |
24239 | as TS_TYPED instead of TS_COMMON. | |
24240 | ||
24241 | 2011-05-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
24242 | Uros Bizjak <ubizjak@gmail.com> | |
24243 | ||
24244 | * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check for @tlsgdplt | |
24245 | (HAVE_AS_IX86_TLSGDPTL): Define. | |
24246 | (gcc_cv_as_ix86_tlsldmplt): Check for @tlsldmplt. | |
24247 | (HAVE_AS_IX86_TLSLDMPLT): Define. | |
24248 | * configure: Regenerate. | |
24249 | * config.in: Regenerate. | |
24250 | * config/i386/i386.c (ix86_print_operand): Handle code 'p'. | |
24251 | * config/i386/i386.md (*tls_global_dynamic_32_gnu): If | |
24252 | TARGET_SUN_TLS, use @tlsgdplt or @plt. | |
24253 | (*tls_global_dynamic_64): Use @plt if TARGET_SUN_TLS. | |
24254 | (*tls_local_dynamic_base_32_gnu): If TARGET_SUN_TLS, use | |
24255 | @tlsldmplt or @plt. | |
24256 | (*tls_local_dynamic_base_64): Use @plt if TARGET_SUN_TLS. | |
24257 | ||
24258 | 2011-05-27 Bernd Schmidt <bernds@codesourcery.com> | |
24259 | ||
24260 | * sched-int.h (struct _haifa_deps_insn_data): New members cond | |
24261 | and reverse_cond. | |
24262 | (INSN_COND, INSN_REVERSE_COND): New macros. | |
24263 | * sched-deps.c (deps_analyze_insn): Call sched_get_condition_with_rev | |
24264 | once. | |
24265 | (sched_get_condition_with_rev): Cache the results, and look them up | |
24266 | if possible. | |
24267 | (sched_analyze_insn): Destroy INSN_COND of previous insns if they | |
24268 | are clobbered by the current insn. | |
24269 | * target.def (exposed_pipline): New sched data hook. | |
24270 | * doc/tm.texi.in: TARGET_SCHED_EXPOSED_PIPELINE: Add hook. | |
24271 | * doc/tm.texi: Regenerate. | |
24272 | ||
24273 | 2011-05-27 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
24274 | ||
24275 | PR tree-optimization/49170 | |
24276 | * tree-ssa-math-opts.c (execute_cse_sincos): Add checks for | |
24277 | sincos or cexp. | |
24278 | ||
24279 | 2011-05-27 Richard Guenther <rguenther@suse.de> | |
24280 | ||
24281 | PR middle-end/49189 | |
24282 | * fold-const.c (fold_unary_loc): Do not re-fold folding conversions | |
24283 | of comparisons. | |
24284 | ||
24285 | 2011-05-27 Bernd Schmidt <bernds@codesourcery.com> | |
24286 | ||
24287 | * haifa-sched.c (sched_scan_info): Remove. | |
24288 | (schedule_block): Call sched_extend_luids rather than sched_init_luids | |
24289 | with NULL args. | |
24290 | (extend_bb, init_bb, extend_insn, init_insn, init_insns_in_bb): | |
24291 | Remove functions. | |
24292 | (sched_scan): Remove. | |
24293 | (sched_extend_luids): Renamed from luids_extend_insn and no longer | |
24294 | static. All callers changed. | |
24295 | (sched_init_insn_luid): Renamed from luids_init_insn and no longer | |
24296 | static. All callers changed. | |
24297 | (sched_init_luids): Remove all arguments except the first. All | |
24298 | callers changed. Don't use sched_scan. | |
24299 | (haifa_init_h_i_d): Likewise. | |
24300 | (haifa_init_insn): Call sched_extend_luids and sched_init_insn_luid | |
24301 | manually rather than using sched_init_luids. Likewise with | |
24302 | extend_h_i_d, init_h_i_d and haifa_init_h_i_d. | |
24303 | * sel-sched.c (sel_region_target_finish): Call sched_extend_luids | |
24304 | rather than sched_init_luids with NULL args. | |
24305 | * sel-sched-ir.c (new_insns): Remove variable. | |
24306 | (sched_scan): New static function, previously in haifa-sched.c. Remove | |
24307 | all arguments but the first two; all callers changed. | |
24308 | (sel_init_new_insn): Call sched_extend_luids and sched_init_insn_luid | |
24309 | rather than sched_init_luids. | |
24310 | (sel_init_bbs): Remove second argument. All callers changed. | |
24311 | (sel_add_bb): Call sched_extend_luids rather than sched_init_luids | |
24312 | with NULL arguments. | |
24313 | (create_insn_rtx_from_pattern): Likewise. | |
24314 | * sel-sched-ir.h (sel_init_bbs): Adjust declaration. | |
24315 | * sched-int.h (sched_init_luids, haifa_init_h_i_d): Likewise. | |
24316 | (sched_init_insn_luid, sched_extend_luids): Declare. | |
24317 | (sched_scan_info_def, sched_scan_info, sched_scan): Remove | |
24318 | declarations. | |
24319 | ||
24320 | 2011-05-27 Richard Guenther <rguenther@suse.de> | |
24321 | ||
24322 | PR middle-end/49177 | |
24323 | * fold-const.c (fold_unary_loc): Fold (T)(A CMP B) to | |
24324 | A CMP B ? (T) true : (T) false for non-integral types T again. | |
24325 | ||
24326 | 2011-05-27 Jan Hubicka <jh@suse.cz> | |
24327 | ||
24328 | * lto-streamer-out.c (lto_string_index): break out from...; offset by 1 | |
24329 | so 0 means NULL string. | |
24330 | (lto_output_string_with_length): ... here. | |
24331 | (lto_output_string, output_string_cst, output_identifier): Update | |
24332 | handling of NULL strings. | |
24333 | (lto_output_location_bitpack): New function. | |
24334 | (lto_output_location): Use it. | |
24335 | (lto_output_tree_ref): Use output_record_start. | |
24336 | (pack_ts_type_common_value_fields): Pack aliagn & alias set in var | |
24337 | len values. | |
24338 | * lto-streamer-in.c (string_for_index): Break out from ...; offset | |
24339 | values by 1. | |
24340 | (input_string_internal): ... here; | |
24341 | (input_string_cst, input_identifier, lto_input_string): Update handling | |
24342 | of NULL strings. | |
24343 | (lto_input_location_bitpack): New function | |
24344 | (lto_input_location): Use it. | |
24345 | (unpack_ts_type_common_value_fields): Pack align & alias in var len | |
24346 | values. | |
24347 | * lto-streamer.h (bp_pack_val_len_unsigned, bp_pack_val_len_int, | |
24348 | bp_unpack_val_len_unsigned, bp_unpack_val_len_int): Declare. | |
24349 | (bp_pack_value): Sanity check the value range. | |
24350 | * lto-section-in.c (bp_unpack_val_len_unsigned, bp_unpack_val_len_int): | |
24351 | New functions. | |
24352 | * lto-section-out.h (bp_pack_val_len_unsigned, bp_pack_val_len_int): | |
24353 | New functions. | |
24354 | ||
24355 | 2011-05-27 Hariharan Sandanagobalane <hariharan@picochip.com> | |
24356 | ||
24357 | * config/picochip/picochip.c (reorder_var_tracking_notes): Drop | |
24358 | call_arg_location instructions down the floor. | |
24359 | ||
24360 | 2011-05-26 Vladimir Makarov <vmakarov@redhat.com> | |
24361 | ||
24362 | PR rtl-optimization/49154 | |
24363 | * ira.c (setup_pressure_classes): Process class without sublcasses | |
24364 | as a candidate for pressure classes. | |
24365 | ||
24366 | 2011-05-26 Richard Sandiford <rdsandiford@googlemail.com> | |
24367 | ||
24368 | PR rtl-optimization/48575 | |
24369 | * genrecog.c (position_type): New enum. | |
24370 | (position): New structure. | |
24371 | (decision): Use position structure instead of a string. | |
24372 | (root_pos, peep2_insn_pos_list): New variables. | |
24373 | (next_position, compare_positions): New functions. | |
24374 | (new_decision): Use position structures instead of strings. | |
24375 | (maybe_both_true): Likewise. | |
24376 | (change_state): Likewise. | |
24377 | (write_tree): Likewise. | |
24378 | (make_insn_sequence): Likewise. | |
24379 | ||
24380 | 2011-05-26 Nathan Froyd <froydnj@codesourcery.com> | |
24381 | ||
24382 | * tree.c (initialize_tree_contains_struct): Mark TS_BLOCK as | |
24383 | TS_BASE instead of TS_COMMON. | |
24384 | (find_decls_types_r): Check for TS_TYPED structure before looking at | |
24385 | TREE_TYPE. | |
24386 | * tree.h (struct tree_block): Inherit from tree_base, not tree_common. | |
24387 | Add chain field. | |
24388 | (BLOCK_CHAIN): Use new chain field. | |
24389 | ||
24390 | 2011-05-26 Pat Haugen <pthaugen@us.ibm.com> | |
24391 | ||
24392 | * config/rs6000/rs6000.c (rs6000_register_move_cost): Make LR/CTR | |
24393 | moves expensive on Power7 also. | |
24394 | ||
24395 | 2011-05-26 Richard Guenther <rguenther@suse.de> | |
24396 | ||
24397 | * fold-const.c (fold_unary_loc): Remove bogus code. | |
24398 | ||
24399 | 2011-05-26 Nathan Froyd <froydnj@codesourcery.com> | |
24400 | ||
24401 | * tree.h (struct tree_identifier): Inherit from tree_typed, not | |
24402 | tree_common. | |
24403 | (HT_IDENT_TO_GCC_IDENT): Adjust for said change. | |
24404 | * tree.c (initialize_tree_contains_struct): Mark TS_IDENTIFIER as | |
24405 | TS_BASE instead of TS_COMMON. | |
24406 | * varasm.c (assemble_name): Remove assert. | |
24407 | ||
24408 | 2011-05-26 Bernd Schmidt <bernds@codesourcery.com> | |
24409 | ||
24410 | * Makefile.in (srcdirify): Change order so that libgcc_objdir is | |
24411 | substituted first. | |
24412 | * libgcc-std.ver: Delete file. | |
24413 | ||
24414 | 2011-05-26 Richard Guenther <rguenther@suse.de> | |
24415 | ||
24416 | PR tree-optimization/48702 | |
24417 | * tree-ssa-address.c (create_mem_ref_raw): Create MEM_REFs | |
24418 | only when we know the base address is within bounds. | |
24419 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Do not | |
24420 | assume the base address of TARGET_MEM_REFs is in bounds. | |
24421 | ||
24422 | 2011-05-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
24423 | ||
24424 | PR target/49099 | |
24425 | * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Wrap | |
24426 | declaration in TARGET_SOLARIS. | |
24427 | ||
24428 | 2011-05-26 Hariharan Sandanagobalane <hariharan@picochip.com> | |
24429 | ||
24430 | * config/picochip/picochip.md (cbranchhi4): No :CC for match_operator. | |
24431 | The instruction is then expanded explicitly. | |
24432 | (supported_compare): Callable instruction. | |
24433 | (compare): Likewise. | |
24434 | ||
24435 | 2011-05-26 Jakub Jelinek <jakub@redhat.com> | |
24436 | ||
24437 | PR c++/49165 | |
24438 | * gimplify.c (shortcut_cond_r): Don't special case | |
24439 | COND_EXPRs if they have void type on one of their arms. | |
24440 | ||
24441 | 2011-05-26 Bernd Schmidt <bernds@codesourcery.com> | |
24442 | ||
24443 | * haifa-sched.c (schedule-block): Reorder the inner scheduling loop | |
24444 | to reduce duplication, and to achieve a slightly more logical order | |
24445 | of operations. | |
24446 | ||
24447 | 2011-05-26 Jakub Jelinek <jakub@redhat.com> | |
24448 | ||
24449 | PR tree-optimization/49161 | |
24450 | * tree-vrp.c (struct case_info): New type. | |
24451 | (compare_case_labels): Sort case_info structs instead of | |
24452 | trees, and not primarily by CASE_LABEL uids but by | |
24453 | label_for_block indexes. | |
24454 | (find_switch_asserts): Put case labels into struct case_info | |
24455 | array instead of TREE_VEC, adjust sorting, compare label_for_block | |
24456 | values instead of CASE_LABELs. | |
24457 | ||
24458 | 2011-05-26 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
24459 | ||
24460 | * config/arm/neon.md ("orn<mode>3_neon"): Canonicalize not. | |
24461 | ("orndi3_neon"): Likewise. | |
24462 | ("bic<mode>3_neon"): Likewise. | |
24463 | ||
24464 | 2011-05-26 Ira Rosen <ira.rosen@linaro.org> | |
24465 | ||
24466 | PR tree-optimization/49038 | |
24467 | * tree-vect-loop-manip.c (vect_generate_tmps_on_preheader): | |
24468 | Ensure at least one epilogue iteration if required by data | |
24469 | accesses with gaps. | |
24470 | * tree-vectorizer.h (struct _loop_vec_info): Add new field | |
24471 | to mark loops that require peeling for gaps. | |
24472 | * tree-vect-loop.c (new_loop_vec_info): Initialize new field. | |
24473 | (vect_get_known_peeling_cost): Take peeling for gaps into | |
24474 | account. | |
24475 | (vect_transform_loop): Generate epilogue if required by data | |
24476 | access with gaps. | |
24477 | * tree-vect-data-refs.c (vect_analyze_group_access): Mark the | |
24478 | loop as requiring an epilogue if there are gaps in the end of | |
24479 | the strided group. | |
24480 | ||
24481 | 2011-05-25 Ian Lance Taylor <iant@google.com> | |
24482 | ||
24483 | * godump.c (go_format_type): Output the first field with a usable | |
24484 | Go type, if any. | |
24485 | ||
24486 | 2011-05-25 Ian Lance Taylor <iant@google.com> | |
24487 | ||
24488 | * godump.c (go_format_type): Check for invalid type names, pointer | |
24489 | target types, and struct field types. | |
24490 | ||
24491 | 2011-05-25 Jason Merrill <jason@redhat.com> | |
24492 | ||
24493 | * print-tree.c (print_node): Only look at TREE_TYPE if TS_TYPED. | |
24494 | ||
24495 | 2011-05-25 Uros Bizjak <ubizjak@gmail.com> | |
24496 | ||
24497 | * config/i386/sse.md (*<sse>_maskcmp<mode>3_comm): New pattern. | |
24498 | ||
24499 | 2011-05-25 H.J. Lu <hongjiu.lu@intel.com> | |
24500 | ||
24501 | * config/i386/i386.md (*movqi_extv_1)): Put back | |
24502 | "register_operand" check in "type" calculation. | |
24503 | (*movqi_extzv_2): Likewise. | |
24504 | ||
24505 | 2011-05-25 H.J. Lu <hongjiu.lu@intel.com> | |
24506 | ||
24507 | * doc/extend.texi (X86 Built-in Functions): Update pause intrinsic. | |
24508 | ||
24509 | 2011-05-25 Bernd Schmidt <bernds@codesourcery.com> | |
24510 | ||
24511 | PR bootstrap/49160 | |
24512 | * libgcc2.h (__powisf2, __powidf2, __powitf2, __powixf2, | |
24513 | __mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, | |
24514 | __divxc3, __divtc3): Wrap definitions in #ifndef. | |
24515 | ||
24516 | 2011-05-25 H.J. Lu <hongjiu.lu@intel.com> | |
24517 | ||
24518 | PR target/49142 | |
24519 | * config/i386/i386.md (*movqi_extv_1_rex64): Remove | |
24520 | "register_operand" check and replace q_regs_operand with | |
24521 | QIreg_operand in "type" calculation. | |
24522 | (*movqi_extv_1): Likewise. | |
24523 | (*movqi_extzv_2_rex64): Likewise. | |
24524 | (*movqi_extzv_2): Likewise. | |
24525 | ||
24526 | * config/i386/predicates.md (QIreg_operand): New. | |
24527 | ||
24528 | 2011-05-25 Richard Guenther <rguenther@suse.de> | |
24529 | ||
24530 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Fix | |
24531 | type-based offset disambiguation, streamline MEM_REF and | |
24532 | TARGET_MEM_REF handling. | |
24533 | ||
24534 | 2011-05-25 H.J. Lu <hongjiu.lu@intel.com> | |
24535 | ||
24536 | * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_PAUSE. | |
24537 | (bdesc_special_args): Add pause intrinsic. | |
24538 | ||
24539 | * config/i386/i386.md (UNSPEC_PAUSE): New. | |
24540 | (pause): Likewise. | |
24541 | (*pause): Likewise. | |
24542 | * config/i386/ia32intrin.h (__pause): Likewise. | |
24543 | ||
24544 | * doc/extend.texi (X86 Built-in Functions): Add documentation for | |
24545 | pause intrinsic. | |
24546 | ||
24547 | 2011-05-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
24548 | ||
24549 | PR tree-optimization/46728 | |
24550 | * tree-ssa-math-opts.c (gimple_expand_builtin_pow): New. | |
24551 | (execute_cse_sincos): Add switch case for BUILT_IN_POW. | |
24552 | ||
24553 | 2011-05-25 Nathan Froyd <froydnj@codesourcery.com> | |
24554 | ||
24555 | * tree.h (struct tree_exp): Inherit from struct tree_typed. | |
24556 | * tree.c (initialize_tree_contains_struct): Mark TS_EXP as TS_TYPED | |
24557 | instead of TS_COMMON. | |
24558 | ||
24559 | 2011-05-25 Bernd Schmidt <bernds@codesourcery.com> | |
24560 | ||
24561 | * libgcc2.h (__NW, __NDW): Define using a __gnu_ prefix if | |
24562 | LIBGCC2_GNU_PREFIX is defined. | |
24563 | (__N): New macro. | |
24564 | (__powisf2, __powidf2, __powitf2, __powixf2, __bswapsi2, __bswapdi2, | |
24565 | __mulsc3, __muldc3, __mulxc3, __multc3, __divsc3, __divdc3, __divxc3, | |
24566 | __divtc3, __udiv_w_sdiv, __clear_cache, __enable_execute_stack, | |
24567 | __clz_tab): Define using __N. | |
24568 | (__absvsi2, __negvsi2, __addvsi3, __subvsi3, __mulvsi3): Likewise if | |
24569 | COMPAT_SIMODE_TRAPPING_ARITHMETIC. | |
24570 | * target.def (libfunc_gnu_prefix): New hook. | |
24571 | * doc/tm.texi.in (LIBGCC2_GNU_PREFIX): Document. | |
24572 | (TARGET_LIBFUNC_GNU_PREFIX): Add hook. | |
24573 | * doc/tm.texi: Regenerate. | |
24574 | * system.h (LIBGCC2_GNU_PREFIX): Poison. | |
24575 | * optabs.c (gen_libfunc): Take the libfunc_gnu_prefix hook into | |
24576 | account. | |
24577 | (gen_interclass_conv_libfunc, gen_intraclass_conv_libfunc): Likewise. | |
24578 | (init_optabs): Likewise for the bswap libfuncs. | |
24579 | * tree.c (build_common_builtin_nodes): Likewise for complex multiply | |
24580 | and divide. | |
24581 | * config/t-slibgcc-elf-ver (SHLIB_MAPFILES): Use $$(libgcc_objdir). | |
24582 | * config/t-slibgcc-sld (SHLIB_MAPFILES): Likewise. | |
24583 | * libgcc-std.ver: Remove. | |
24584 | * Makefile.in (srcdirify): Handle $$(libgcc_objdir). | |
24585 | * config/frv/t-linux (SHLIB_MAPFILES): Use $$(libgcc_objdir) for | |
24586 | libgcc-std.ver. | |
24587 | * config/i386/t-linux (SHLIB_MAPFILES): Likewise. | |
24588 | * config/mips/t-slibgcc-irix (SHLIB_MAPFILES): Likewise. | |
24589 | * config/rs6000/t-aix43 (SHLIB_MAPFILES): Likewise. | |
24590 | * config/rs6000/t-aix52 (SHLIB_MAPFILES): Likewise. | |
24591 | * config/sparc/t-linux (SHLIB_MAPFILES): Likewise. | |
24592 | * config/i386/t-linux (SHLIB_MAPFILES): Likewise. | |
24593 | * config/i386/t-linux (SHLIB_MAPFILES): Likewise. | |
24594 | * config/fixed-bit.h (FIXED_OP): Define differently depending on | |
24595 | LIBGCC2_GNU_PREFIX. All uses changed not to pass leading underscores. | |
24596 | (FIXED_CONVERT_OP, FIXED_CONVERT_OP2): Likewise. | |
24597 | ||
24598 | 2011-05-25 Jan Hubicka <jh@suse.cz> | |
24599 | ||
24600 | * lto-streamer-out.c (output_record_start): Use lto_output_enum | |
24601 | (lto_output_tree): Use output_record_start. | |
24602 | * lto-streamer-in.c (input_record_start): Use lto_input_enum | |
24603 | (lto_get_pickled_tree): Use input_record_start. | |
24604 | * lto-section-in.c (lto_section_overrun): Turn into fatal error. | |
24605 | (lto_value_range_error): New function. | |
24606 | * lto-streamer.h (lto_value_range_error): Declare. | |
24607 | (lto_output_int_in_range, lto_input_int_in_range): New functions. | |
24608 | (lto_output_enum, lto_input_enum): New macros. | |
24609 | ||
24610 | 2011-05-25 Eric Botcazou <ebotcazou@adacore.com> | |
24611 | ||
24612 | * common.opt (flag_stack_usage_info): New variable. | |
24613 | (-Wstack-usage): New option. | |
24614 | * doc/invoke.texi (Warning options): Document -Wstack-usage. | |
24615 | * opts.c (common_handle_option) <OPT_Wstack_usage_>: New case. | |
24616 | <OPT_fstack_usage>: Likewise. | |
24617 | * toplev.c (output_stack_usage): Handle -Wstack-usage. | |
24618 | * calls.c (expand_call): Test flag_stack_usage_info variable instead | |
24619 | of flag_stack_usage. | |
24620 | (emit_library_call_value_1): Likewise. | |
24621 | * explow.c (allocate_dynamic_stack_space): Likewise. | |
24622 | * function.c (instantiate_virtual_regs ): Likewise. | |
24623 | (prepare_function_start): Likewise. | |
24624 | (rest_of_handle_thread_prologue_and_epilogue): Likewise. | |
24625 | * config/alpha/alpha.c (alpha_expand_prologue): Likewise. | |
24626 | * config/arm/arm.c (arm_expand_prologue): Likewise. | |
24627 | (thumb1_expand_prologue): Likewise. | |
24628 | * config/avr/avr.c (expand_prologue): Likewise. | |
24629 | * config/i386/i386.c (ix86_expand_prologue): Likewise. | |
24630 | * config/ia64/ia64.c (ia64_expand_prologue): Likewise. | |
24631 | * config/m68k/m68k.c (m68k_expand_prologue): Likewise. | |
24632 | * config/mips/mips.c (mips_expand_prologue): Likewise. | |
24633 | * config/pa/pa.c (hppa_expand_prologue): Likewise. | |
24634 | * config/rs6000/rs6000.c (rs6000_emit_prologue): Likewise. | |
24635 | * config/s390/s390.c (s390_emit_prologue): Likewise. | |
24636 | * config/sh/sh.c (sh_expand_prologue): Likewise. | |
24637 | * config/sparc/sparc.c (sparc_expand_prologue): Likewise. | |
24638 | * config/spu/spu.c (spu_expand_prologue): Likewise. | |
24639 | ||
24640 | 2011-05-25 Richard Guenther <rguenther@suse.de> | |
24641 | ||
24642 | * gimple.c (iterative_hash_canonical_type): Skip non-FIELD_DECLs. | |
24643 | (gimple_canonical_types_compatible_p): Likewise. | |
24644 | ||
24645 | 2011-05-25 Jan Hubicka <jh@suse.cz> | |
24646 | ||
24647 | PR middle-end/49062 | |
24648 | * ipa.c (function_and_variable_visibility): Only add to same | |
24649 | comdat group list if DECL_ONE_ONLY. | |
24650 | ||
24651 | 2011-05-25 Andrey Belevantsev <abel@ispras.ru> | |
24652 | ||
24653 | PR rtl-optimization/49014 | |
24654 | * config/i386/athlon.md (athlon_ssecomi): Change type to ssecomi. | |
24655 | ||
24656 | 2011-05-25 Jakub Jelinek <jakub@redhat.com> | |
24657 | ||
24658 | PR target/49128 | |
24659 | * config/i386/driver-i386.c (host_detect_local_cpu): Fix a typo. | |
24660 | ||
24661 | 2011-05-24 Vladimir Makarov <vmakarov@redhat.com> | |
24662 | ||
24663 | PR rtl-optimization/48757 | |
24664 | * ira-build.c (loop_with_eh_edge_p): Rename to | |
24665 | loop_with_complex_edge_p, check edges on complexity, make function | |
24666 | conditional. | |
24667 | (mark_loops_for_removal): Make call of loop_with_complex_edge_p | |
24668 | conditional. | |
24669 | ||
24670 | 2011-05-24 Eric Botcazou <ebotcazou@adacore.com> | |
24671 | ||
24672 | * config/sparc/sparc.c (sparc_option_override): If not set by the user, | |
24673 | force flag_ira_share_save_slots to 0. | |
24674 | ||
24675 | 2011-05-24 Eric Botcazou <ebotcazou@adacore.com> | |
24676 | ||
24677 | * var-tracking.c (compute_cfa_pointer): Adjust head comment. | |
24678 | (vt_initialize): Set PROLOGUE_BB unconditionally. | |
24679 | Add block comment about CFA_BASE_RTX machinery. | |
24680 | Reset FP_CFA_OFFSET to -1 on all invalid paths. | |
24681 | Call vt_init_cfa_base only if FP_CFA_OFFSET isn't equal to -1. | |
24682 | ||
24683 | 2011-05-24 Nicola Pero <nicola.pero@meta-innovation.com> | |
24684 | ||
24685 | PR objc/48187 | |
24686 | * c-parser.c (c_parser_objc_class_instance_variables): More robust | |
24687 | parsing of syntax error in ObjC instance variable lists. In | |
24688 | particular, avoid an infinite loop if there is a stray ']'. | |
24689 | Updated error message. | |
24690 | ||
24691 | 2011-05-24 Ian Lance Taylor <iant@google.com> | |
24692 | ||
24693 | * godump.c (go_define): Don't accept a string immediately after | |
24694 | another operand. | |
24695 | ||
24696 | 2011-05-24 Ian Lance Taylor <iant@google.com> | |
24697 | ||
24698 | * godump.c (struct godump_container): Add invalid_hash field. | |
24699 | (go_format_type): Return false if type is found in invalid_hash. | |
24700 | (go_output_typedef): Add invalid type to invalid_hash. | |
24701 | (go_finish): Create and delete invalid_hash. | |
24702 | ||
24703 | 2011-05-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com> | |
24704 | ||
24705 | PR tree-optimization/46728 | |
24706 | * tree-ssa-math-opts.c (powi_table): New. | |
24707 | (powi_lookup_cost): New. | |
24708 | (powi_cost): New. | |
24709 | (powi_as_mults_1): New. | |
24710 | (powi_as_mults): New. | |
24711 | (gimple_expand_builtin_powi): New. | |
24712 | (execute_cse_sincos): Add switch case for BUILT_IN_POWI. | |
24713 | (gate_cse_sincos): Remove sincos/cexp restriction. | |
24714 | ||
24715 | 2011-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
24716 | ||
24717 | PR target/3746 | |
24718 | * config.gcc (alpha*-dec-osf5.1*): Only build mips-tfile, | |
24719 | mips-tdump native. | |
24720 | * mips-tfile.c: Remove CROSS_DIRECTORY_STRUCTURE handling. | |
24721 | * mips-tdump.c: Likewise. | |
24722 | ||
24723 | 2011-05-24 H.J. Lu <hongjiu.lu@intel.com> | |
24724 | ||
24725 | PR target/49128 | |
24726 | * config/i386/driver-i386.c (host_detect_local_cpu): Always | |
24727 | add -mno-XXX. Handle FMA. | |
24728 | ||
24729 | 2011-05-24 Vladimir Makarov <vmakarov@redhat.com> | |
24730 | ||
24731 | PR rtl-optimization/48633 | |
24732 | * ira-build.c (loop_with_eh_edge_p): New function. | |
24733 | (mark_loops_for_removal): Use it. | |
24734 | ||
24735 | 2011-05-24 Vladimir Makarov <vmakarov@redhat.com> | |
24736 | ||
24737 | PR rtl-optimization/48971 | |
24738 | * ira.c (setup_pressure_classes): Don't check register move cost | |
24739 | for classes with one registers. Don't add pressure class if there | |
24740 | is a pressure class with the same available hard registers. | |
24741 | Check contains_reg_of_mode. Fix a typo in collecting | |
24742 | temp_hard_regset. Ignore hard registers not belonging to a class. | |
24743 | ||
24744 | 2011-05-24 Uros Bizjak <ubizjak@gmail.com> | |
24745 | ||
24746 | PR target/49133 | |
24747 | * config/i386/sse.md (sse2_loadhpd): Remove shufpd alternative. | |
24748 | ||
24749 | 2011-05-24 Eric Botcazou <ebotcazou@adacore.com> | |
24750 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
24751 | ||
24752 | PR gcov-profile/48845 | |
24753 | * config/sol2.h (LIB_SPEC): Link TLS support for tree profiling. | |
24754 | ||
24755 | 2011-05-24 Richard Guenther <rguenther@suse.de> | |
24756 | ||
24757 | * gimple.c (compare_type_names_p): Remove for_completion_p arg. | |
24758 | (gimple_compatible_complete_and_incomplete_subtype_p): Remove. | |
24759 | (gimple_types_compatible_p_1): Adjust. | |
24760 | (iterative_hash_canonical_type): Do not bother about complete vs. | |
24761 | incomplete types. | |
24762 | (gimple_canonical_types_compatible_p): Likewise. | |
24763 | ||
24764 | 2011-05-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
24765 | ||
24766 | * config/i386/sol2.h (FORCE_CODE_SECTION_ALIGN): Remove. | |
24767 | ||
24768 | 2011-05-24 Richard Guenther <rguenther@suse.de> | |
24769 | ||
24770 | PR bootstrap/49078 | |
24771 | * gimple.c (gimple_register_canonical_type): Revert | |
24772 | previous change. | |
24773 | * alias.c (get_alias_set): Only assert that TYPE_CANONICAL | |
24774 | does not for a tree for the case where it matters. Cache | |
24775 | pointer-type alias-sets. | |
24776 | ||
24777 | 2011-05-24 Joseph Myers <joseph@codesourcery.com> | |
24778 | ||
24779 | * Makefile.in (GCC_OBJS): Remove opts-common.o and options.o. | |
24780 | (OBJS): Remove options.o, opts-common.o and prefix.o. | |
24781 | (OBJS-libcommon-target): New. | |
24782 | (ALL_HOST_BACKEND_OBJS): Include $(OBJS-libcommon-target). | |
24783 | (BACKEND): Include libcommon-target.a. | |
24784 | (MOSTLYCLEANFILES): Include libcommon-target.a. | |
24785 | (libcommon-target.a): New. | |
24786 | (xgcc$(exeext), cpp$(exeext)): Use libcommon-target.a instead of | |
24787 | prefix.o. | |
24788 | ||
24789 | 2011-05-23 Joseph Myers <joseph@codesourcery.com> | |
24790 | ||
24791 | * optc-save-gen.awk: New. Based on optc-gen.awk. Don't generate | |
24792 | parts of output shared with the driver. | |
24793 | * optc-gen.awk: Don't generate parts of output not shared with the | |
24794 | driver. | |
24795 | * opth-gen.awk: Remove GCC_DRIVER conditionals. | |
24796 | * doc/options.texi (SourcerInclude): Mention options-save.c. | |
24797 | * Makefile.in (GCC_OBJS): Use options.o instead of gcc-options.o. | |
24798 | (OBJS): Add options-save.o. | |
24799 | (options-save.c, options-save.o): New. | |
24800 | (options.o): Update dependencies. | |
24801 | (gcc-options.o): Remove. | |
24802 | (mostlyclean): Remove options-save.c. | |
24803 | ||
24804 | 2011-05-23 Jakub Jelinek <jakub@redhat.com> | |
24805 | ||
24806 | PR debug/49032 | |
24807 | * dbxout.c: Include cgraph.h. | |
24808 | (dbxout_expand_expr): If a VAR_DECL is TREE_STATIC, not written | |
24809 | and without value expr, return NULL if no varpool node exists for | |
24810 | it or if it is not needed. | |
24811 | * Makefile.in (dbxout.o): Depend on $(CGRAPH_H). | |
24812 | ||
24813 | PR c/49120 | |
24814 | * c-decl.c (start_decl): Convert expr to void_type_node. | |
24815 | ||
24816 | 2011-05-23 Richard Sandiford <rdsandiford@googlemail.com> | |
24817 | ||
24818 | PR rtl-optimization/48826 | |
24819 | * emit-rtl.c (try_split): When splitting a call that is followed | |
24820 | by a NOTE_INSN_CALL_ARG_LOCATION, move the note after the new call. | |
24821 | ||
24822 | 2011-05-23 Jakub Jelinek <jakub@redhat.com> | |
24823 | ||
24824 | * cfgexpand.c (expand_debug_expr): For unused non-addressable | |
24825 | parameters passed in memory prefer using DECL_INCOMING_RTL over | |
24826 | the pseudos it will be copied into. | |
24827 | ||
24828 | 2011-05-23 H.J. Lu <hongjiu.lu@intel.com> | |
24829 | ||
24830 | PR target/47315 | |
24831 | * config/i386/i386.c (ix86_option_override_internal): Save the | |
24832 | initial options after checking vzeroupper. | |
24833 | ||
24834 | 2011-05-23 David Li <davidxl@google.com> | |
24835 | ||
24836 | PR tree-optimization/48988 | |
24837 | * tree-ssa-uninit.c (convert_control_dep_chain_into_preds): | |
24838 | Initialize has_valid_pred for each pred chain. | |
24839 | ||
24840 | 2011-05-23 Richard Guenther <rguenther@suse.de> | |
24841 | ||
24842 | * gimple.c (gimple_types_compatible_p_1): Always compare type names. | |
24843 | (iterative_hash_gimple_type): Always hash type names. | |
24844 | ||
24845 | 2011-05-23 Nathan Froyd <froydnj@codesourcery.com> | |
24846 | ||
24847 | * c-typeck.c (build_function_call_vec): Tweak call to | |
24848 | check_function_arguments. | |
24849 | ||
24850 | 2011-05-23 Richard Guenther <rguenther@suse.de> | |
24851 | ||
24852 | PR tree-optimization/49115 | |
24853 | * tree-ssa-alias.c (stmt_kills_ref_p_1): If the assignment | |
24854 | is not necessarily carried out, do not claim it kills the ref. | |
24855 | * tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1): Likewise. | |
24856 | ||
24857 | 2011-05-23 Richard Guenther <rguenther@suse.de> | |
24858 | ||
24859 | PR middle-end/15419 | |
24860 | * builtins.c (fold_builtin_memory_op): Be less restrictive about | |
24861 | what pointer types we accept for folding. | |
24862 | ||
24863 | 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
24864 | ||
24865 | * gthr-gnat.c: Remove. | |
24866 | * gthr-gnat.h: Remove. | |
24867 | * Makefile.in (LIB2ADDEH): Remove $(srcdir)/gthr-gnat.c. | |
24868 | * config/t-freebsd (LIB2ADDEH): Likewise. | |
24869 | * config/t-linux (LIB2ADDEH): Likewise. | |
24870 | * config/t-sol2 (LIB2ADDEH): Likewise. | |
24871 | * config/ia64/t-vms (LIB2ADDEH): Likewise. | |
24872 | * configure.ac (target_thread_file): Remove gnat handling. | |
24873 | * configure: Regenerate. | |
24874 | * doc/install.texi (Configuration, --enable-threads): Remove gnat. | |
24875 | ||
24876 | 2011-05-23 Tristan Gingold <gingold@adacore.com> | |
24877 | Eric Botcazou <ebotcazou@adacore.com> | |
24878 | ||
24879 | * gcov.c (create_file_names): If no object directory is specified, | |
24880 | keep the directory of the file. | |
24881 | ||
24882 | 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
24883 | ||
24884 | * configure.ac (enable_threads): Remove irix; add lynx, tpf; sort list. | |
24885 | * configure: Regenerate. | |
24886 | ||
24887 | 2011-05-23 Jakub Jelinek <jakub@redhat.com> | |
24888 | ||
24889 | PR middle-end/48973 | |
24890 | * expr.c (expand_expr_real_2) <case LT_EXPR>: If do_store_flag | |
24891 | failed and the comparison has a single bit signed type, use | |
24892 | constm1_rtx instead of const1_rtx for true value. | |
24893 | (do_store_flag): If ops->type is single bit signed type, disable | |
24894 | signel bit test optimization and pass -1 instead of 1 as last | |
24895 | parameter to emit_store_flag_force. | |
24896 | ||
24897 | 2011-05-23 Tom de Vries <tom@codesourcery.com> | |
24898 | ||
24899 | PR target/45098 | |
24900 | * tree-ssa-loop-niter.c (infer_loop_bounds_from_pointer_arith): New | |
24901 | function. | |
24902 | (infer_loop_bounds_from_undefined): Use new function. | |
24903 | ||
24904 | 2011-05-22 Richard Sandiford <rdsandiford@googlemail.com> | |
24905 | ||
24906 | * config/mips/mips.h (SUBTARGET_ASM_OPTIMIZING_SPEC): Delete. | |
24907 | (ASM_SPEC): Add a -O* option here. Pass -O0 for -noasmopt, | |
24908 | -O1 for -fno-delayed-branch, -O2 if optimization is enabled, | |
24909 | and -O0 otherwise. | |
24910 | (EXTRA_SPECS): Remove subtarget_asm_optimizing_spec. | |
24911 | ||
24912 | 2011-05-22 Eric Botcazou <ebotcazou@adacore.com> | |
24913 | ||
24914 | * cfgcleanup.c (try_forward_edges): Do not update BB_FORWARDER_BLOCK. | |
24915 | (try_optimize_cfg): Update BB_FORWARDER_BLOCK if try_forward_edges | |
24916 | returns true. | |
24917 | ||
24918 | 2011-05-22 Richard Sandiford <rdsandiford@googlemail.com> | |
24919 | ||
24920 | * config/mips/mips.c (mips_default_arch): Honor MIPS_ISA_DEFAULT. | |
24921 | ||
24922 | 2011-05-22 Eric Botcazou <ebotcazou@adacore.com> | |
24923 | ||
24924 | * config/sparc/sparc.c (sparc_delegitimize_address): Handle | |
24925 | UNSPEC_MOVE_PIC pattern. | |
24926 | ||
24927 | 2011-05-22 Eric Botcazou <ebotcazou@adacore.com> | |
24928 | ||
24929 | * config.gcc (sparc-*-elf*): Add sparc/t-crtin. | |
24930 | (sparc-*-rtems*): Likewise. | |
24931 | (sparc64-*-elf*): Likewise. | |
24932 | (sparc64-*-rtems*): Likewise. | |
24933 | (sparc*-*-solaris2*): Likewise. Remove crti.o crtn.o extra parts. | |
24934 | * config/sparc/t-crtin: New file. | |
24935 | * config/sparc/t-sol2 (crti.o): Delete rule. | |
24936 | (crtn.o): Likewise. | |
24937 | * config/sparc/t-linux64 (EXTRA_MULTILIB_PARTS): Delete. | |
24938 | * config/sparc/t-sol2-64 (EXTRA_MULTILIB_PARTS): Likewise. | |
24939 | * config/sparc/sp64-elf.h (STARTFILE_SPEC): Tidy and add crti.o. | |
24940 | (ENDFILE_SPEC): Add crtn.o. | |
24941 | ||
24942 | 2011-05-22 Tom de Vries <tom@codesourcery.com> | |
24943 | ||
24944 | PR middle-end/48689 | |
24945 | * fold-const.c (fold_checksum_tree): Guard TREE_CHAIN use with | |
24946 | CODE_CONTAINS_STRUCT (TS_COMMON). | |
24947 | ||
24948 | 2011-05-22 Jakub Jelinek <jakub@redhat.com> | |
24949 | ||
24950 | PR middle-end/49029 | |
24951 | * expmed.c (extract_fixed_bit_field): Test whether target can be used | |
24952 | only after deciding which mode to use. | |
24953 | ||
24954 | 2011-05-22 Tom de Vries <tom@codesourcery.com> | |
24955 | ||
24956 | PR target/45098 | |
24957 | * tree-ssa-loop-ivopts.c (force_expr_to_var_cost): Fix const test | |
24958 | for call to get_shiftadd_cost. | |
24959 | ||
24960 | 2011-05-22 Uros Bizjak <ubizjak@gmail.com> | |
24961 | ||
24962 | PR target/49104 | |
24963 | * config/i386/cpuid.h (bit_MMXEXT): New define. | |
24964 | ||
24965 | 2011-05-22 Nick Clifton <nickc@redhat.com> | |
24966 | ||
24967 | * config/stormy16/stormy16.c (xstormy16_init_builtins): prevent | |
24968 | initialisation of non-existant args[2] element. Use args[] array | |
24969 | not arg[] array to pass arguments to build_function_type_list. | |
24970 | ||
24971 | 2011-05-22 Ira Rosen <ira.rosen@linaro.org> | |
24972 | ||
24973 | PR tree-optimization/49087 | |
24974 | * tree-vect-loop.c (vect_is_slp_reduction): Fail if LHS has no uses. | |
24975 | ||
24976 | 2011-05-21 Jason Merrill <jason@redhat.com> | |
24977 | ||
24978 | PR c++/49092 | |
24979 | * dwarf2out.c (tree_add_const_value_attribute_for_decl): Check for | |
24980 | static storage duration. | |
24981 | ||
24982 | 2011-05-21 Eric Botcazou <ebotcazou@adacore.com> | |
24983 | ||
24984 | * config/sparc/sparc.md (setjmp): Handle PIC mode and use the hard | |
24985 | frame pointer. | |
24986 | ||
24987 | 2011-05-21 Eric Botcazou <ebotcazou@adacore.com> | |
24988 | ||
24989 | * config/sparc/sparc.c (eligible_for_return_delay): Do not return | |
24990 | false if there are call-saved registers here... | |
24991 | (sparc_can_use_return_insn_p): ...but here instead. | |
24992 | (save_or_restore_regs): Fix thinko. | |
24993 | (sparc_expand_prologue): Use current_function_is_leaf. | |
24994 | (sparc_frame_pointer_required): Likewise. | |
24995 | ||
24996 | 2011-05-21 Nick Clifton <nickc@redhat.com> | |
24997 | ||
24998 | PR target/49098 | |
24999 | * config/rx/rx.c (rx_memory_move_cost): Note unused parameters. | |
25000 | ||
25001 | 2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com> | |
25002 | ||
25003 | * gengtype.c (walk_type): Implemented "atomic" GTY option. | |
25004 | * doc/gty.texi (GTY Options): Document "atomic" GTY option. | |
25005 | ||
25006 | 2011-05-21 Joseph Myers <joseph@codesourcery.com> | |
25007 | ||
25008 | * opt-read.awk: New. Split out of optc-gen.awk and opth-gen.awk. | |
25009 | * optc-gen.awk: Move common code to opt-read.awk. | |
25010 | * opth-gen.awk: Likewise. | |
25011 | * Makefile.in (options.c, s-options-h): Update to use opt-read.awk. | |
25012 | ||
25013 | 2011-05-20 Nathan Froyd <froydnj@codesourcery.com> | |
25014 | ||
25015 | * godump.c (go_format_type): Don't use TYPE_ARG_TYPES. | |
25016 | ||
25017 | 2011-05-20 Tom de Vries <tom@codesourcery.com> | |
25018 | ||
25019 | PR target/45098 | |
25020 | * tree-ssa-loop-ivopts.c: Include expmed.h. | |
25021 | (get_shiftadd_cost): New function. | |
25022 | (force_expr_to_var_cost): Declare forward. Use get_shiftadd_cost. | |
25023 | ||
25024 | 2011-05-20 Jakub Jelinek <jakub@redhat.com> | |
25025 | ||
25026 | PR bootstrap/49086 | |
25027 | * gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL | |
25028 | for PHI args that are SSA_NAME_IS_DEFAULT_DEF. | |
25029 | ||
25030 | 2011-05-20 Joseph Myers <joseph@codesourcery.com> | |
25031 | ||
25032 | * Makefile.in: Update comment referring to $(OBJS-common). | |
25033 | ||
25034 | 2011-05-20 Ian Lance Taylor <iant@google.com> | |
25035 | ||
25036 | * godump.c (go_output_typedef): Put enum constants in the macro | |
25037 | hash table to avoid duplicate Go const definitions. | |
25038 | ||
25039 | 2011-05-20 Joseph Myers <joseph@codesourcery.com> | |
25040 | ||
25041 | * Makefile.in (LIBDEPS): Add libcommon.a. | |
25042 | (LIBS): Likewise. | |
25043 | (GCC_OBJS): Remove diagnostic.o, pretty-print.o and input.o. | |
25044 | (OBJS-common): Remove diagnostic.o, input.o, intl.o, | |
25045 | pretty-print.o and version.o. | |
25046 | (OBJS-libcommon): New. | |
25047 | (ALL_HOST_BACKEND_OBJS): Add $(OBJS-libcommon). | |
25048 | (BACKEND): Add libcommon.a. | |
25049 | (MOSTLYCLEANFILES): Likewise. | |
25050 | (libcommon.a): New. | |
25051 | (xgcc$(exeext)): Don't explicitly use version.o and intl.o. | |
25052 | (cpp$(exeext)): Likewise. | |
25053 | (COLLECT2_OBJS): Remove intl.o, version.o, diagnostic.o, | |
25054 | pretty-print.o and input.o. | |
25055 | (lto-wrapper$(exeext)): Don't explicitly use intl.o. | |
25056 | (lto-wrapper.o): Depend on $(DIAGNOSTIC_H). | |
25057 | (errors.o): Remove. | |
25058 | (mips-tfile): Don't explicitly use version.o. | |
25059 | (mips-tdump): Likewise. | |
25060 | (gcov.o): Depend on $(DIAGNOSTIC_H). | |
25061 | (gcov-dump.o): Depend on intl.h and $(DIAGNOSTIC_H). | |
25062 | (GCOV_OBJS): Remove intl.o, version.o and errors.o. | |
25063 | (GCOV_DUMP_OBJS): Remove version.o and errors.o. | |
25064 | * gcov-dump.c: Include intl.h and diagnostic.h. | |
25065 | (main): Initialize diagnostics. | |
25066 | * gcov.c: Include diagnostic.h. | |
25067 | (fnotice): Remove. | |
25068 | (main): Initialize diagnostics. | |
25069 | * lto-wrapper.c: Include diagnostic.h. | |
25070 | (main): Initialize diagnostics. | |
25071 | ||
25072 | 2011-05-20 Michael Matz <matz@suse.de> | |
25073 | ||
25074 | * Makefile.in (OBJS-common, OBJS-md, OBJS-archive): Merge into OBJS. | |
25075 | ||
25076 | 2011-05-20 Michael Matz <matz@suse.de> | |
25077 | Richard Guenther <rguenther@suse.de> | |
25078 | ||
25079 | * lto-streamer.c (lto_record_common_node): Don't track seen nodes, | |
25080 | use lto_streamer_cache_append directly instead of returning a VEC. | |
25081 | (preload_common_node): Remove. | |
25082 | (lto_get_common_nodes): Rename to lto_preload_common_nodes, don't | |
25083 | track seen nodes. | |
25084 | (lto_streamer_cache_create): Call lto_preload_common_nodes. | |
25085 | ||
25086 | 2011-05-20 Richard Guenther <rguenther@suse.de> | |
25087 | ||
25088 | PR tree-optimization/49079 | |
25089 | * tree-dfa.c (get_ref_base_and_extent): Handle view-converting | |
25090 | MEM_REFs correctly for the trailing array access detection. | |
25091 | Special case constants the same way as decls for overall size | |
25092 | constraining. | |
25093 | ||
25094 | 2011-05-20 Uros Bizjak <ubizjak@gmail.com> | |
25095 | ||
25096 | * config/i386/mingw32.h (OUTPUT_QUOTED_STRING): Fix macro | |
25097 | argument expansion. | |
25098 | ||
25099 | 2011-05-20 Jakub Jelinek <jakub@redhat.com> | |
25100 | ||
25101 | PR tree-optimization/49073 | |
25102 | * gimple-fold.c (and_comparisons_1, or_comparisons_1): Return NULL if | |
25103 | PHI argument is SSA_NAME, whose def_stmt is dominated by the PHI. | |
25104 | * tree-ssa-ifcombine.c (tree_ssa_ifcombine): Calculate dominators. | |
25105 | ||
25106 | 2011-05-20 Richard Guenther <rguenther@suse.de> | |
25107 | ||
25108 | PR middle-end/48849 | |
25109 | * gimple.c (gimple_register_canonical_type): Compute TYPE_CANONICAL | |
25110 | of pointer types the same way the middle-end does. | |
25111 | ||
25112 | 2011-05-20 Richard Guenther <rguenther@suse.de> | |
25113 | ||
25114 | * gimple.c (gimple_register_type_1): Do not fiddle with main-variant | |
25115 | or pointer-to chains. Delay all fixup to uniquify_nodes. | |
25116 | ||
25117 | 2011-05-19 Quentin Neill <quentin.neill@amd.com> | |
25118 | ||
25119 | * config/i386/sse.md (fma4_fmsubadd): Use <ssemodesuffix>. | |
25120 | (fma4_fmaddsub): Likewise | |
25121 | ||
25122 | 2011-05-19 Jan Hubicka <jh@suse.cz> | |
25123 | ||
25124 | * gimple.c (gtc_visited, gtc_ob, type_pair_hash, type_pair_eq): Remove. | |
25125 | (GIMPLE_TYPE_PAIR_SIZE): New macro. | |
25126 | (type_pair_cache): New static var. | |
25127 | (lookup_type_pair): Use fixed sized custom hash; make inline. | |
25128 | (gtc_visit, gimple_types_compatible_p, gimple_register_type_1): Update | |
25129 | calls of lookup_type_pair. | |
25130 | (print_gimple_types_stats): Remove cache stats. | |
25131 | (free_gimple_type_tables): Free type_pair_cache instead of gtc_visited | |
25132 | and gtc_ob. | |
25133 | ||
25134 | 2011-05-19 Uros Bizjak <ubizjak@gmail.com> | |
25135 | ||
25136 | * config/i386/i386.c (option_override_internal): Enable TARGET_CMOVE | |
25137 | when TARGET_RDRND is active. | |
25138 | (ix86_expand_builtin) <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: | |
25139 | Generate dummy SImode target register when target is NULL. | |
25140 | ||
25141 | 2011-05-19 Joseph Myers <joseph@codesourcery.com> | |
25142 | ||
25143 | * config/arm/arm-fpus.def: New. | |
25144 | * config/arm/genopt.sh: Generate Enum and EnumValue entries from | |
25145 | arm-fpus.def. | |
25146 | * config/arm/arm-tables.opt: Regenerate. | |
25147 | * config/arm/arm.c (all_fpus): Move contents to arm-fpus.def. | |
25148 | (arm_option_override): Don't decode FPU name to string here. | |
25149 | * config/arm/arm.opt (mfpu=): Use Enum. | |
25150 | * config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt, arm.o): | |
25151 | Update dependencies. | |
25152 | ||
25153 | 2011-05-19 Joseph Myers <joseph@codesourcery.com> | |
25154 | ||
25155 | * collect2.c: Include diagnostic.h. | |
25156 | (fatal_perror, fatal, error, fancy_abort): Remove. | |
25157 | (main): Set progname. Call xmalloc_set_program_name and | |
25158 | diagnostic_initialize. | |
25159 | (maybe_run_lto_and_relink, main, collect_execute, scan_prog_file, | |
25160 | scan_libraries, resolve_lib_name): Call fatal_error instead of | |
25161 | fatal and fatal_perror. | |
25162 | * collect2.h (error, fatal, fatal_perror): Don't declare. | |
25163 | * tlink.c: Include diagnostic-core.h. | |
25164 | (recompile_files): Call fatal_error instead of fatal_perror. | |
25165 | * Makefile.in (COLLECT2_OBJS): Include diagnostic.o, | |
25166 | pretty-print.o and input.o. | |
25167 | (collect2.o, tlink.o): Update dependencies. | |
25168 | ||
25169 | 2011-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
25170 | ||
25171 | * config/i386/i386.md (tls_initial_exec_64_sun): Add semicolon. | |
25172 | ||
25173 | 2011-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
25174 | ||
25175 | PR target/40483 | |
25176 | * configure.ac (gcc_cv_as_comdat_group_group): Check for Sun as | |
25177 | COMDAT group syntax, both SPARC and x86 variants. | |
25178 | (HAVE_COMDAT_GROUP): Also define if gcc_cv_as_comdat_group_group. | |
25179 | * configure: Regenerate. | |
25180 | * config/sol2.h (TARGET_SOLARIS): Define. | |
25181 | (PUSHSECTION_FORMAT): Remove. | |
25182 | (SECTION_NAME_FORMAT): Define. | |
25183 | * config/sol2.c: Include hashtab.h. | |
25184 | (solaris_output_init_fini): Replace PUSHSECTION_FORMAT by its | |
25185 | expansion, using SECTION_NAME_FORMAT. | |
25186 | (solaris_comdat_htab): New variable. | |
25187 | (struct comdat_entry): Define. | |
25188 | (comdat_hash): New function. | |
25189 | (comdat_eq): New function. | |
25190 | (solaris_elf_asm_comdat_section): New function. | |
25191 | (solaris_define_comdat_signature): New function. | |
25192 | (solaris_code_end): New function. | |
25193 | * config/sol2-protos.h (solaris_elf_asm_comdat_section): Declare. | |
25194 | (solaris_code_end): Declare. | |
25195 | * config/t-sol2 (sol2.o): Add $HASHTAB_H dependency. | |
25196 | * config/i386/i386.c (ix86_code_end) [TARGET_SOLARIS]: Call | |
25197 | solaris_code_end. | |
25198 | (i386_solaris_elf_named_section): Wrap in TARGET_SOLARIS. | |
25199 | Remove ATTRIBUTE_UNUSED. | |
25200 | [!USE_GAS]: Call solaris_elf_asm_comdat_section for | |
25201 | SECTION_LINKONCE sections if HAVE_COMDAT_GROUP. | |
25202 | * config/sparc/sparc.c (sparc_solaris_elf_asm_named_section): Likewise. | |
25203 | * config/i386/sol2-10.h (TARGET_ASM_NAMED_SECTION): Moved ... | |
25204 | * config/i386/sol2.h (TARGET_ASM_NAMED_SECTION): ... here. | |
25205 | * config/sparc/sol2.h (TARGET_ASM_CODE_END): Redefine. | |
25206 | (PUSHSECTION_FORMAT): Remove. | |
25207 | (SECTION_NAME_FORMAT): Redefine. | |
25208 | ||
25209 | 2011-05-19 Kai Tietz <ktietz@redhat.com> | |
25210 | ||
25211 | * tree-cfg.c (verify_gimple_assign_binary): Barf on | |
25212 | TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR. | |
25213 | (gimplify_expr): Move TRUTH_AND|OR|XOR_EXPR to its binary form. | |
25214 | ||
25215 | 2011-05-19 Anatoly Sokolov <aesok@post.ru> | |
25216 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
25217 | ||
25218 | * config/t-sol2 (sol2.o): Add $(TARGET_H) dependency. | |
25219 | ||
25220 | 2011-05-19 Richard Guenther <rguenther@suse.de> | |
25221 | ||
25222 | PR middle-end/48985 | |
25223 | * tree-object-size.c (addr_object_size): If the pointed-to | |
25224 | variable is a decl use DECL_SIZE_UNIT instead of TYPE_SIZE_UNIT. | |
25225 | ||
25226 | 2011-05-19 Richard Guenther <rguenther@suse.de> | |
25227 | ||
25228 | * gimple.c (gimple_types_compatible_p_1): Compare names of | |
25229 | the types themselves. | |
25230 | (iterative_hash_gimple_type): And hash them that way. | |
25231 | (gimple_register_type_1): If we register a main variant properly | |
25232 | initialize the leader to ourselves. | |
25233 | ||
25234 | 2011-05-19 Tom de Vries <tom@codesourcery.com> | |
25235 | ||
25236 | PR target/45098 | |
25237 | * tree-ssa-loop-ivopts.c (get_expr_id): Factored new function out of | |
25238 | get_loop_invariant_expr_id. | |
25239 | (get_loop_invariant_expr_id): Use get_expr_id. | |
25240 | (parm_decl_cost): New function. | |
25241 | (determine_use_iv_cost_condition): Use get_expr_id and parm_decl_cost. | |
25242 | Improve bound cost estimation. Use different inv_expr_id for elim and | |
25243 | express cases. | |
25244 | ||
25245 | 2011-05-19 Tom de Vries <tom@codesourcery.com> | |
25246 | ||
25247 | PR target/45098 | |
25248 | * tree-ssa-loop-ivopts.c (determine_iv_cost): Prevent | |
25249 | cost_base.cost == 0. | |
25250 | ||
25251 | 2011-05-18 H.J. Lu <hongjiu.lu@intel.com> | |
25252 | ||
25253 | PR target/49002 | |
25254 | * config/i386/sse.md | |
25255 | (avx_<ssemodesuffix><avxsizesuffix>_<ssemodesuffix>): Properly handle | |
25256 | load cast. | |
25257 | ||
25258 | 2011-05-18 Jakub Jelinek <jakub@redhat.com> | |
25259 | ||
25260 | PR tree-optimization/49039 | |
25261 | * tree-vrp.c (extract_range_from_binary_expr): For | |
25262 | MIN_EXPR <~[a, b], ~[c, d]> and MAX_EXPR <~[a, b], ~[c, d]> | |
25263 | return ~[MAX_EXPR <a, c>, MIN_EXPR <b, d>]. | |
25264 | ||
25265 | 2011-05-18 Tom de Vries <tom@codesourcery.com> | |
25266 | ||
25267 | PR target/45098 | |
25268 | * tree-ssa-loop-ivopts.c (computation_cost): Prevent cost of 0. | |
25269 | ||
25270 | 2011-05-18 Uros Bizjak <ubizjak@gmail.com> | |
25271 | ||
25272 | * config/i386/i386.md (*tls_global_dynamic_32_gnu): Split asm template. | |
25273 | (*tls_global_dynamic_64): Ditto. | |
25274 | (*tls_local_dynamic_base_32_gnu): Ditto. | |
25275 | (*tls_local_dynamic_base_64): Ditto. | |
25276 | (tls_initial_exec_64_sun): Ditto. | |
25277 | ||
25278 | 2011-05-18 Stuart Henderson <shenders@gcc.gnu.org> | |
25279 | ||
25280 | * doc/invoke.texi (Blackfin Options): -mcpu accepts bf592. | |
25281 | * config/bfin/t-bfin-elf (MULTILIB_MATCHES): Select bf532-none for | |
25282 | bf592-none. | |
25283 | * config/bfin/t-bfin-linux (MULTILIB_MATCHES): Likewise. | |
25284 | * config/bfin/t-bfin-uclinux (MULTILIB_MATCHES): Likewise. | |
25285 | * config/bfin/bfin.c (bfin_cpus): Add bf592. | |
25286 | * config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): Define | |
25287 | __ADSPBF592__ and __ADSPBF59x__ for BFIN_CPU_BF592. | |
25288 | * config/bfin/bfin-opts.h (bfin_cpu_type): Add BFIN_CPU_BF592. | |
25289 | * config/bfin/elf.h (LIB_SPEC): Add bf592. | |
25290 | ||
25291 | 2011-05-18 Joseph Myers <joseph@codesourcery.com> | |
25292 | ||
25293 | * config/arm/arm-opts.h (enum arm_fp16_format_type, enum | |
25294 | arm_abi_type, enum float_abi_type, enum arm_tp_type): Move from arm.h. | |
25295 | * config/arm/arm.c (arm_float_abi, arm_fp16_format, arm_abi, | |
25296 | target_thread_pointer, arm_structure_size_boundary, struct | |
25297 | float_abi, all_float_abis, struct fp16_format, all_fp16_formats, | |
25298 | struct abi_name, arm_all_abis): Remove. | |
25299 | (arm_option_override) Don't process most enumerated option values here. | |
25300 | Don't process target_fpe_name here. Work with integer not string for | |
25301 | structure size boundary; use separate diagnostics for each case. | |
25302 | * config/arm/arm.h (enum float_abi_type, enum | |
25303 | arm_fp16_format_type, enum arm_abi_type, enum arm_tp_type): Move | |
25304 | to arm-opts.h. | |
25305 | (arm_float_abi, arm_fp16_format, arm_abi, target_thread_pointer, | |
25306 | arm_structure_size_boundary): Remove. | |
25307 | * config/arm/arm.opt (mabi=): Use Enum and Init. | |
25308 | (arm_abi_type): New Enum and EnumValue entries. | |
25309 | (mfloat-abi=): Use Enum and Init. | |
25310 | (float_abi_type): New Enum and EnumValue entries. | |
25311 | (mfp=, mfpe=): Replace by separate Alias entries for each argument. | |
25312 | (mfp16-format=): Use Enum and Init. | |
25313 | (arm_fp16_format_type): New Enum and EnumValue entries. | |
25314 | (mstructure-size-boundary=): Use UInteger and Init. | |
25315 | (mtp=): Use Enum and Init. | |
25316 | (arm_tp_type): New Enum and EnumValue entries. | |
25317 | ||
25318 | 2011-05-18 Richard Guenther <rguenther@suse.de> | |
25319 | ||
25320 | PR tree-optimization/49018 | |
25321 | * gimple.c (gimple_has_side_effects): Volatile asms have side-effects. | |
25322 | * tree-ssa-ifcombine.c (bb_no_side_effects_p): Use | |
25323 | gimple_has_side_effects. | |
25324 | ||
25325 | 2011-05-18 Richard Guenther <rguenther@suse.de> | |
25326 | ||
25327 | * gimple.c (gimple_register_type_1): New function, split out from ... | |
25328 | (gimple_register_type): ... here. Avoid infinite recursion. | |
25329 | ||
25330 | 2011-05-18 Ira Rosen <ira.rosen@linaro.org> | |
25331 | ||
25332 | PR tree-optimization/41881 | |
25333 | * tree-vectorizer.h (struct _loop_vec_info): Add new field | |
25334 | reduction_chains along with a macro for its access. | |
25335 | * tree-vect-loop.c (new_loop_vec_info): Initialize reduction chains. | |
25336 | (destroy_loop_vec_info): Free reduction chains. | |
25337 | (vect_analyze_loop_2): Return false if vect_analyze_slp() returns false. | |
25338 | (vect_is_slp_reduction): New function. | |
25339 | (vect_is_simple_reduction_1): Call vect_is_slp_reduction. | |
25340 | (vect_create_epilog_for_reduction): Support SLP reduction chains. | |
25341 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Allow different | |
25342 | definition types for reduction chains. | |
25343 | (vect_supported_load_permutation_p): Don't allow permutations for | |
25344 | reduction chains. | |
25345 | (vect_analyze_slp_instance): Support reduction chains. | |
25346 | (vect_analyze_slp): Try to build SLP instance from reduction chains. | |
25347 | (vect_get_constant_vectors): Handle reduction chains. | |
25348 | (vect_schedule_slp_instance): Mark the first statement of the | |
25349 | reduction chain as reduction. | |
25350 | ||
25351 | 2011-05-18 Ira Rosen <ira.rosen@linaro.org> | |
25352 | ||
25353 | * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): Use new | |
25354 | names for group elements access. | |
25355 | * tree-vectorizer.h (struct _stmt_vec_info): Use interleaving info for | |
25356 | reduction chains as well. Remove data reference and interleaving | |
25357 | related words from the fields names. | |
25358 | * tree-vect-loop.c (vect_transform_loop): Use new names for group | |
25359 | elements access. | |
25360 | * tree-vect-data-refs.c (vect_get_place_in_interleaving_chain, | |
25361 | vect_insert_into_interleaving_chain, vect_update_interleaving_chain, | |
25362 | vect_update_interleaving_chain, vect_same_range_drs, | |
25363 | vect_analyze_data_ref_dependence, vect_update_misalignment_for_peel, | |
25364 | vect_verify_datarefs_alignment, vector_alignment_reachable_p, | |
25365 | vect_peeling_hash_get_lowest_cost, vect_enhance_data_refs_alignment, | |
25366 | vect_analyze_group_access, vect_analyze_data_ref_access, | |
25367 | vect_create_data_ref_ptr, vect_transform_strided_load, | |
25368 | vect_record_strided_load_vectors): Likewise. | |
25369 | * tree-vect-stmts.c (vect_model_simple_cost, vect_model_store_cost, | |
25370 | vect_model_load_cost, vectorizable_store, vectorizable_load, | |
25371 | vect_remove_stores, new_stmt_vec_info): Likewise. | |
25372 | * tree-vect-slp.c (vect_build_slp_tree, | |
25373 | vect_supported_slp_permutation_p, vect_analyze_slp_instance): Likewise. | |
25374 | ||
25375 | 2011-05-18 Richard Guenther <rguenther@suse.de> | |
25376 | ||
25377 | PR middle-end/48989 | |
25378 | * tree-cfg.c (verify_gimple_assign_unary): Adjust TRUTH op | |
25379 | operand verification. | |
25380 | (verify_gimple_assign_binary): Likewise. | |
25381 | * tree-ssa.c (useless_type_conversion_p): Preserve conversions | |
25382 | to non-1-precision BOOLEAN_TYPEs. | |
25383 | ||
25384 | 2011-05-18 Tom de Vries <tom@codesourcery.com> | |
25385 | ||
25386 | PR target/45098 | |
25387 | * tree-ssa-loop-ivopts.c (seq_cost): Fix call to rtx_cost. | |
25388 | ||
25389 | 2011-05-18 Jakub Jelinek <jakub@redhat.com> | |
25390 | ||
25391 | PR tree-optimization/49000 | |
25392 | * tree-ssa.c (execute_update_addresses_taken): Call | |
25393 | maybe_rewrite_mem_ref_base on debug stmt value. If it couldn't | |
25394 | be rewritten and decl has been marked for renaming, reset | |
25395 | the debug stmt. | |
25396 | ||
25397 | 2011-05-17 Joseph Myers <joseph@codesourcery.com> | |
25398 | ||
25399 | * config/i386/i386.c (ix86_valid_target_attribute_tree): Use | |
25400 | enum_opts_set when testing if attributes have set -mfpmath=. | |
25401 | ||
25402 | 2011-05-17 Richard Sandiford <rdsandiford@googlemail.com> | |
25403 | ||
25404 | * config/mips/mips.c (mips_handle_option): Remove unused variable. | |
25405 | ||
25406 | 2011-05-17 Uros Bizjak <ubizjak@gmail.com> | |
25407 | ||
25408 | * ipa-inline-analysis.c (inline_node_duplication_hook): Initialize | |
25409 | info->entry with 0 | |
25410 | * tree-inline.c (maybe_inline_call_in_expr): Initialize | |
25411 | id.transform_lang_insert_block with NULL. | |
25412 | ||
25413 | 2011-05-17 Uros Bizjak <ubizjak@gmail.com> | |
25414 | ||
25415 | * config/i386/i386-protos.h (output_fix_trunc): Change arg 3 to bool. | |
25416 | (output_fp_compare): Change args 3 and 4 to bool. | |
25417 | (ix86_expand_call): Change arg 6 to bool. | |
25418 | (ix86_attr_length_immediate_default): Change arg 2 to bool. | |
25419 | (ix86_attr_length_vex_default): Change arg 3 to bool. | |
25420 | * config/i386/i386.md: Update all uses. | |
25421 | * config/i386/i386.c: Ditto. | |
25422 | (ix86_flags_dependent): Change return type to bool. | |
25423 | ||
25424 | 2011-05-17 Richard Guenther <rguenther@suse.de> | |
25425 | ||
25426 | * gimple.c (type_hash_pair_compare): Fix comparison. | |
25427 | ||
25428 | 2011-05-17 Richard Guenther <rguenther@suse.de> | |
25429 | ||
25430 | * gimple.c (iterative_hash_gimple_type): Simplify singleton | |
25431 | case some more, fix final hash value of the non-singleton case. | |
25432 | ||
25433 | 2011-05-17 Richard Guenther <rguenther@suse.de> | |
25434 | ||
25435 | PR bootstrap/49013 | |
25436 | Revert | |
25437 | 2011-05-16 Richard Guenther <rguenther@suse.de> | |
25438 | ||
25439 | * gimple.c (gimple_types_compatible_p_1): Use names of the | |
25440 | type itself, not its main variant. | |
25441 | (iterative_hash_gimple_type): Likewise. | |
25442 | ||
25443 | 2011-05-17 Richard Guenther <rguenther@suse.de> | |
25444 | ||
25445 | * gimple.c (gimple_register_canonical_type): Use the main-variant | |
25446 | leader for computing the canonical type. | |
25447 | ||
25448 | 2011-05-17 Nick Clifton <nickc@redhat.com> | |
25449 | ||
25450 | * config/rx/rx.c (rx_memory_move_cost): Include cost of register | |
25451 | moves. | |
25452 | ||
25453 | * config/rx/rx.md: Add peephole to remove redundant extensions | |
25454 | after loads. | |
25455 | (bitset_in_memory): Use rx_restricted_mem_operand. | |
25456 | (bitinvert_in_memory): Likewise. | |
25457 | (bitclr_in_memory): Likewise. | |
25458 | ||
25459 | 2011-05-17 Kazuhio Inaoka <kazuhiro.inaoka.ud@renesas.com> | |
25460 | Nick Clifton <nickc@redhat.com> | |
25461 | ||
25462 | * config/rx/rx.md: Add peepholes to match a register move followed | |
25463 | by a comparison of the moved register. Replace these with an | |
25464 | addition of zero that does both actions in one instruction. | |
25465 | ||
25466 | 2011-05-17 Jakub Jelinek <jakub@redhat.com> | |
25467 | ||
25468 | PR target/48986 | |
25469 | * config/i386/sync.md (sync_old_add<mode>): Relax operand 2 | |
25470 | predicate to allow CONST_INT. | |
25471 | (*sync_old_add_cmp<mode>): New insn and peephole2 for it. | |
25472 | ||
25473 | 2011-05-16 Joseph Myers <joseph@codesourcery.com> | |
25474 | ||
25475 | * opts-common.c (opt_enum_arg_to_value): New. | |
25476 | * opts.h (opt_enum_arg_to_value): Declare. | |
25477 | * config/i386/i386.opt (fpmath): Remove. | |
25478 | (mfpmath=): Use Enum, Init and Save. | |
25479 | (fpmath_unit): New Enum and EnumValue entries. | |
25480 | * config/i386/i386-c.c (ix86_pragma_target_parse): Update field | |
25481 | name for function fpmath state. | |
25482 | * config/i386/i386-opts.h (enum fpmath_unit): Move from i386.h. | |
25483 | * config/i386/i386.c: Include diagnostic.h. | |
25484 | (ix86_fpmath, IX86_FUNCTION_SPECIFIC_FPMATH): Remove. | |
25485 | (ix86_target_string): Take enum fpmath_unit value instead of string. | |
25486 | (ix86_debug_options): Update call to ix86_target_string. | |
25487 | (ix86_option_override_internal): Don't process fpmath strings here. | |
25488 | (x86_function_specific_save, ix86_function_specific_restore): | |
25489 | Don't handle fpmath state specially. | |
25490 | (ix86_function_specific_print): Pass fpmath state to | |
25491 | ix86_target_string instead of printing in this function. | |
25492 | (ix86_valid_target_attribute_inner_p): Take gcc_options pointer. | |
25493 | Handle enum attributes. | |
25494 | (IX86_ATTR_ENUM, ix86_opt_enum): New. | |
25495 | (ix86_valid_target_attribute_tree): Update option_strings | |
25496 | handling. Handle fpmath as enum option. | |
25497 | (ix86_can_inline_p): Update field names for function fpmath state. | |
25498 | (ix86_expand_builtin): Update call to ix86_target_string. | |
25499 | * config/i386/i386.h (enum fpmath_unit): Move to i386-opts.h. | |
25500 | (ix86_fpmath): Remove. | |
25501 | * config/i386/t-i386 (i386.o): Update dependencies. | |
25502 | ||
25503 | 2011-05-16 Joseph Myers <joseph@codesourcery.com> | |
25504 | ||
25505 | PR preprocessor/48677 | |
25506 | * cppspec.c (lang_specific_driver): Set new_decoded_options[0] | |
25507 | from decoded_options[0], not from itself. | |
25508 | ||
25509 | 2011-05-16 Uros Bizjak <ubizjak@gmail.com> | |
25510 | ||
25511 | * config/i386/constraints.md (z): New constraint. | |
25512 | * config/i386/i386.c (c): New mode attribute. | |
25513 | (*call): Merge insn pattern from *call_0, *call_1, *call_1_rex64 and | |
25514 | *call_1_rex64_large patterns using "P" mode iterator. Use "<c>zm" | |
25515 | constraint for operand 0. | |
25516 | (*call_vzeroupper): Ditto. | |
25517 | (*call_rex64_ms_sysv): Ditto. Use "rzm" constraint for operand 0. | |
25518 | (*call_rex64_ms_sysv_vzeroupper): Ditto. | |
25519 | (*call_pop): Merge insn pattern from *call_pop_0 and *call_pop_1. | |
25520 | Use "lzm" constraint for operand 0. | |
25521 | (*call_pop_vzeroupper): Ditto. | |
25522 | (*sibcall): Merge insn pattern from *sibcall_0, *sibcall_1 and | |
25523 | *sibcall_1_rex64 patterns using "P" mode iterator. Use "Uz" | |
25524 | constraint for operand 0. | |
25525 | (*sibcall_vzeroupper): Ditto. | |
25526 | (*sibcall_rex64_ms_sysv): Ditto. | |
25527 | (*sibcall_rex64_ms_sysv_vzeroupper): Ditto. | |
25528 | (*sibcall_pop): Merge insn pattern from *sibcall_pop_0 and | |
25529 | *sibcall_pop_1. Use "Uz" constraint for operand 0. | |
25530 | (*sibcall_pop_vzeroupper): Ditto. | |
25531 | (*call_value): Merge insn pattern from *call_value_0, *call_value_1, | |
25532 | *call_value_1_rex64 and *call_value_1_rex64_large patterns using "P" | |
25533 | mode iterator. Use "<c>zm" constraint for operand 1. | |
25534 | (*call_value_vzeroupper): Ditto. | |
25535 | (*call_value_rex64_ms_sysv): Ditto. Use "rzm" constraint | |
25536 | for operand 1. | |
25537 | (*call_value_rex64_ms_sysv_vzeroupper): Ditto. | |
25538 | (*call_value_pop): Merge insn pattern from *call_value_pop_0 and | |
25539 | *call_value_pop_1. Use "lzm" constraint for operand 1. | |
25540 | (*call_value_pop_vzeroupper): Ditto. | |
25541 | (*sibcall_value): Merge insn pattern from *sibcall_value_0, | |
25542 | *sibcall_value_1 and *sibcall_value_1_rex64 patterns using "P" | |
25543 | mode iterator. Use "Uz" constraint for operand 1. | |
25544 | (*sibcall_value_vzeroupper): Ditto. | |
25545 | (*sibcall_value_rex64_ms_sysv): Ditto. | |
25546 | (*sibcall_value_rex64_ms_sysv_vzeroupper): Ditto. | |
25547 | (*sibcall_value_pop): Rename from *sibcall_pop_1. Use "Uz" | |
25548 | constraint for operand 1. | |
25549 | (*sibcall_value_pop_vzeroupper): Ditto. | |
25550 | (*tls_global_dynamic_64): Use constant_call_address_operand predicate | |
25551 | and "z" constraint for operand 2. | |
25552 | (*tls_global_dynamic_32_gnu): Ditto. | |
25553 | (*tls_local_dynamic_base_32_gnu): Ditto. | |
25554 | (*tls_local_dynamic_base_64): Ditto. | |
25555 | (*tls_local_dynamic_32_once): Ditto. | |
25556 | * config/i386/i386.c (ix86_output_call_insn): Remove int_addr argument. | |
25557 | Update all callers. | |
25558 | * config/i386/i386-protos.h (ix86_output_call_insn): Update prototype. | |
25559 | ||
25560 | 2011-05-16 Richard Guenther <rguenther@suse.de> | |
25561 | ||
25562 | * gimple.c (gimple_types_compatible_p_1): Use names of the | |
25563 | type itself, not its main variant. | |
25564 | (iterative_hash_gimple_type): Likewise. | |
25565 | ||
25566 | 2011-05-16 Richard Guenther <rguenther@suse.de> | |
25567 | ||
25568 | * gimple.c (iterative_hash_gimple_type): Re-instantiate change to | |
25569 | always visit pointer target and function result and argument types. | |
25570 | ||
25571 | 2011-05-16 Jason Merrill <jason@redhat.com> | |
25572 | ||
25573 | PR c++/48999 | |
25574 | * tree-inline.c (copy_statement_list): Put back recursion. | |
25575 | ||
25576 | 2011-05-16 Georg-Johann Lay <avr@gjlay.de> | |
25577 | ||
25578 | PR target/27663 | |
25579 | PR target/41076 | |
25580 | * config/avr/predicates.md (const_8_16_24_operand): New predicate. | |
25581 | * config/avr/avr.md ("*ior<mode>qi.byte0", | |
25582 | "*ior<mode>qi.byte1-3"): New define_insn_and_split patterns. | |
25583 | ||
25584 | 2011-05-16 Georg-Johann Lay <avr@gjlay.de> | |
25585 | ||
25586 | PR target/45099 | |
25587 | * config/avr/avr.c (avr_function_arg_advance): Error if a fixed | |
25588 | register is needed for a function argument. | |
25589 | ||
25590 | 2011-05-16 Richard Guenther <rguenther@suse.de> | |
25591 | ||
25592 | * gimple.c (struct type_hash_pair): New type. | |
25593 | (type_hash_pair_compare): New function. | |
25594 | (iterative_hash_gimple_type): Mix in SCC member hashes in hash-order. | |
25595 | ||
25596 | 2011-05-16 Revital Eres <revital.eres@linaro.org> | |
25597 | ||
25598 | * modulo-sched.c (doloop_register_get): Check !DEBUG_INSN_P first. | |
25599 | ||
25600 | 2011-05-15 Uros Bizjak <ubizjak@gmail.com> | |
25601 | ||
25602 | * config/i386/i386.md (floating point move splitters): Fix | |
25603 | usage of standard_80387_constant_p. | |
25604 | * config/i386/i386.c (ix86_preferred_reload_class): Ditto. | |
25605 | ||
25606 | 2011-05-15 Uros Bizjak <ubizjak@gmail.com> | |
25607 | ||
25608 | * config/i386/i386.md (*movdf_internal): Simplify insn condition. | |
25609 | ||
25610 | 2011-05-14 Eric Botcazou <ebotcazou@adacore.com> | |
25611 | ||
25612 | * tree-ssa-loop-im.c (SET_ALWAYS_EXECUTED_IN): New macro. | |
25613 | (fill_always_executed_in): Use [SET_]ALWAYS_EXECUTED_IN. | |
25614 | (tree_ssa_lim_finalize): Likewise. | |
25615 | ||
25616 | 2011-05-14 Uros Bizjak <ubizjak@gmail.com> | |
25617 | ||
25618 | * config/i386/constraint.md (Yd, Yx): New register constraints. | |
25619 | * config/i386/i386.md (*pushdf): Merge with *pushdf_nointeger. Use | |
25620 | Yd conditional register constraint. | |
25621 | (*movtf_internal): Use standard_sse_constant_opcode. | |
25622 | (*movxf_internal): Merge with *movxf_internal_nointeger. Use | |
25623 | Yx conditional register constraint. | |
25624 | (*movdf_internal): Merge with *movdf_internal_nointeger. Use | |
25625 | Yd conditional register constraint. Use standard_sse_constant_p to | |
25626 | check for valid SSE constants and call standard_sse_constant_opcode to | |
25627 | output SSE insn. | |
25628 | (*movsf_internal): Use standard_sse_constant_p to check for valid SSE | |
25629 | constants and call standard_sse_constant_opcode to output SSE insn. | |
25630 | * config/i386/i386.c (ix86_option_ovverride_internal): Set | |
25631 | TARGET_INTEGER_DFMODE_MOVES for 64bit targets. Clear it when | |
25632 | optimize_size is set. | |
25633 | (standard_sse_constant_opcode): Output conditional AVX insn templates. | |
25634 | ||
25635 | 2011-05-14 Tobias Burnus <burnus@net-b.de> | |
25636 | ||
25637 | * doc/invoke.texi (-Ofast): Also enables -fstack-arrays. | |
25638 | ||
25639 | 2011-05-13 Martin Jambor <mjambor@suse.cz> | |
25640 | ||
25641 | * ipa-prop.c (ipa_cst_from_jfunc): New function. | |
25642 | * ipa-prop.h (ipa_cst_from_jfunc): Declare. | |
25643 | * ipa-inline-analysis.c (evaluate_conditions_for_edge): Use it. | |
25644 | (evaluate_conditions_for_ipcp_clone): Removed. | |
25645 | (estimate_ipcp_clone_size_and_time): Accept vector of known constants. | |
25646 | * ipa-cp.c (ipcp_estimate_growth): Build vector of known constants. | |
25647 | * ipa-inline.h (estimate_ipcp_clone_size_and_time): Update. | |
25648 | ||
25649 | 2011-05-13 Eric Botcazou <ebotcazou@adacore.com> | |
25650 | ||
25651 | * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Adjust dump message. | |
25652 | * regcprop.c (copyprop_hardreg_forward): Test MAY_HAVE_DEBUG_INSNS in | |
25653 | lieu of MAY_HAVE_DEBUG_STMTS. | |
25654 | * tree-cfgcleanup.c (remove_forwarder_block): Do not attempt to move | |
25655 | debug statements if !MAY_HAVE_DEBUG_STMTS. | |
25656 | ||
25657 | 2011-05-13 Martin Thuresson <martint@google.com> | |
25658 | ||
25659 | PR gcov-profile/47793 | |
25660 | * libgcov.c (gcov_exit): Support relative profile paths. | |
25661 | * doc/invoke.texi (-fprofile-dir): Update for above change. | |
25662 | ||
25663 | 2011-05-13 Richard Guenther <rguenther@suse.de> | |
25664 | ||
25665 | * gimple.c (gimple_canonical_types_compatible_p): Do not use | |
25666 | type-pair caching, do not compare hashes. | |
25667 | ||
25668 | 2011-05-13 Nathan Froyd <froydnj@codesourcery.com> | |
25669 | ||
25670 | PR middle-end/48965 | |
25671 | * tree-cfg.c (edge_to_cases_cleanup): Return true. | |
25672 | (verify_expr) [CASE_LABEL_EXPR]: Add checking. | |
25673 | ||
25674 | 2011-05-13 Kai Tietz <ktietz@redhat.com> | |
25675 | ||
25676 | * gimplify.c (gimplify_expr): Make sure operand is boolified. | |
25677 | * tree-cfg.c (verify_gimple_assign_unary): Check for boolean | |
25678 | compatible type for TRUTH_NOT_EXPR. | |
25679 | ||
25680 | 2011-05-13 H.J. Lu <hongjiu.lu@intel.com> | |
25681 | ||
25682 | * config/i386/i386.c (ix86_save_reg): Change return type to bool. | |
25683 | (ix86_hard_regno_mode_ok): Change return value to bool. Use | |
25684 | can_create_pseudo_p (). | |
25685 | ||
25686 | 2011-05-13 Richard Guenther <rguenther@suse.de> | |
25687 | ||
25688 | PR lto/48978 | |
25689 | * gimple.c (iterative_hash_gimple_type): Revert change in | |
25690 | pointer target and function result and argument hashing. | |
25691 | ||
25692 | 2011-05-13 Uros Bizjak <ubizjak@gmail.com> | |
25693 | ||
25694 | * config/i386/i386.md (*movxf_internal): Use !can_create_pseudo (). | |
25695 | (*movxf_internal_nointeger): Ditto. | |
25696 | (*movdf_internal_rex64): Ditto. | |
25697 | (*movdf_internal): Ditto. | |
25698 | (*movdf_internal_nointeger): Ditto. | |
25699 | (*movsf_internal): Ditto. | |
25700 | (sincos splitters): Use can_create_pseudo (). | |
25701 | ||
25702 | 2011-05-13 Joseph Myers <joseph@codesourcery.com> | |
25703 | ||
25704 | * config/i386/i386-opts.h: New. | |
25705 | * gcc/config/i386/i386.c (stringop_alg, ix86_cmodel, | |
25706 | ix86_asm_dialect, ix86_regparm, ix86_abi, ix86_branch_cost, | |
25707 | ix86_section_threshold): Remove. | |
25708 | (ix86_handle_option): Move MAX_CODE_ALIGN define here. Handle | |
25709 | OPT_malign_loops_, OPT_malign_jumps_, OPT_malign_functions_ and | |
25710 | OPT_mbranch_cost_. | |
25711 | (ix86_option_override_internal): Don't decode strings for options | |
25712 | other than -march=, -mtune= and -mfpmath=. Don't allow for | |
25713 | __attribute__ uses in remaining diagnostics for options with | |
25714 | string arguments. Don't check for integer arguments being negative. | |
25715 | * gcc/config/i386/i386.h (enum stringop_alg, enum calling_abi, | |
25716 | enum tls_dialect, enum cmodel, enum asm_dialect): Move to i386-opts.h. | |
25717 | (ix86_abi, ix86_tls_dialect, ix86_cmodel, ix86_asm_dialect, | |
25718 | ix86_branch_cost, ix86_section_threshold): Remove. | |
25719 | * gcc/config/i386/i386.opt (config/i386/i386-opts.h): New | |
25720 | HeaderInclude. | |
25721 | (malign-functions=, malign-jumps=, malign-loops=): Use UInteger | |
25722 | but not Var. | |
25723 | (masm=): Use Enum and Init. | |
25724 | (asm_dialect): New Enum and EnumValue entries. | |
25725 | (mbranch-cost=): Use UInteger. | |
25726 | (mlarge-data-threshold=): Use UInteger and Init. | |
25727 | (mcmodel=): Use Enum and Init. | |
25728 | (cmodel): New Enum and EnumValue entries. | |
25729 | (mpc): Replace with separate mpc32, mpc64 and mpc80 entries. | |
25730 | (mpreferred-stack-boundary=, mincoming-stack-boundary=, | |
25731 | mregparm=): Use UInteger. | |
25732 | (mstringop-strategy=): Use Enum and Init. | |
25733 | (stringop_alg): New Enum and EnumValue entries. | |
25734 | (mtls-dialect=): Use Enum and Init. | |
25735 | (tls_dialect): New Enum and EnumValue entries. | |
25736 | (mabi=): Use Enum and Init. | |
25737 | (calling_abi): New Enum and EnumValue entries. | |
25738 | (mveclibabi=): Use Enum and Init. | |
25739 | (ix86_veclibabi): New Enum and EnumValue entries. | |
25740 | ||
25741 | 2011-05-13 Nick Clifton <nickc@redhat.com> | |
25742 | ||
25743 | * config/rx/rx.md (mov expander): Fix use of rx_legitimate_constant_p. | |
25744 | * config/rx/rx-protos.h (rx_legitimate_constant_p): Rename prototype. | |
25745 | ||
25746 | 2011-05-13 Kai Tietz <ktietz@redhat.com> | |
25747 | ||
25748 | PR middle-end/48984 | |
25749 | * gimplify.c (gimplify_expr): Check for boolean_type_node instead | |
25750 | for BOOLEAN_TYPE for TRUTH-NOT/AND/OR/XOR. | |
25751 | (gimple_boolify): Check for cast for boolean_type_node instead for | |
25752 | BOOLEAN_TYPE. | |
25753 | ||
25754 | 2011-05-13 Richard Guenther <rguenther@suse.de> | |
25755 | ||
25756 | PR tree-optimization/48172 | |
25757 | * tree-vect-loop-manip.c (vect_vfa_segment_size): Avoid | |
25758 | multiplying by number of iterations for equal step. | |
25759 | (vect_create_cond_for_alias_checks): Likewise. | |
25760 | ||
25761 | 2011-05-13 Andreas Schwab <schwab@redhat.com> | |
25762 | ||
25763 | * configure.ac: Use AS_HELP_STRING throughout. | |
25764 | * configure: Regenerate. | |
25765 | ||
25766 | 2011-05-12 H.J. Lu <hongjiu.lu@intel.com> | |
25767 | ||
25768 | * config/i386/i386.c (ix86_save_reg): Change maybe_eh_return to bool. | |
25769 | (ix86_emit_restore_regs_using_mov): Likewise. | |
25770 | (ix86_emit_restore_sse_regs_using_mov): Likewise. | |
25771 | ||
25772 | 2011-05-12 Anatoly Sokolov <aesok@post.ru> | |
25773 | ||
25774 | * config/sparc/sparc.h (REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P, | |
25775 | SYMBOLIC_CONST, RTX_OK_FOR_BASE_P, RTX_OK_FOR_INDEX_P): Remove. | |
25776 | (RTX_OK_FOR_OFFSET_P, RTX_OK_FOR_OLO10_P): Move to... | |
25777 | * config/sparc/sparc.c (RTX_OK_FOR_OFFSET_P, | |
25778 | RTX_OK_FOR_OLO10_P): ...here. | |
25779 | (sparc_mode_dependent_address_p): Use symbolic_operand instead of | |
25780 | SYMBOLIC_CONST. | |
25781 | ||
25782 | 2011-05-12 Kai Tietz <ktietz@redhat.com> | |
25783 | ||
25784 | * gimplify.c (gimple_boolify): Re-boolify expression | |
25785 | arguments even if expression type is of kind BOOLEAN_TYPE. | |
25786 | (gimplify_boolean_expr): Removed. | |
25787 | (gimplify_expr): Boolify truth opcodes AND, ANDIF, OR, ORIF, | |
25788 | and XOR. Additional take care that we keep expression's type. | |
25789 | * tree-cfg.c (verify_gimple_assign_binary): Adjust check for type | |
25790 | of TRUTH_AND|OR|XOR_EXPR. | |
25791 | ||
25792 | 2011-05-12 Jakub Jelinek <jakub@redhat.com> | |
25793 | ||
25794 | PR tree-optimization/48975 | |
25795 | * tree-if-conv.c (combine_blocks): Call free_bb_predicate | |
25796 | on all bbs here and free and clear ifc_bbs at the end. | |
25797 | ||
25798 | 2011-05-12 Richard Guenther <rguenther@suse.de> | |
25799 | ||
25800 | * gimple.c (gtc_visit): Compare TREE_ADDRESSABLE, handle | |
25801 | NULLPTR_TYPE similar to VOID_TYPE. Defer type-leader lookup | |
25802 | until after simple checks. | |
25803 | (gimple_types_compatible_p): Likewise. | |
25804 | (iterative_hash_gimple_type): Always hash pointer targets | |
25805 | and function return and argument types. | |
25806 | (iterative_hash_canonical_type): Do not hash TYPE_QUALS, | |
25807 | hash TYPE_ALIGN. Do not hash TYPE_MIN/MAX_VALUE. | |
25808 | (gimple_canonical_types_compatible_p): Compare TREE_ADDRESSABLE, | |
25809 | handle NULLPTR_TYPE similar to VOID_TYPE. Handle non-aggregates | |
25810 | completely in the simple compare section. | |
25811 | (gimple_register_canonical_type): Query the cache again after | |
25812 | registering. | |
25813 | ||
25814 | 2011-05-12 Richard Guenther <rguenther@suse.de> | |
25815 | ||
25816 | PR tree-optimization/48172 | |
25817 | * tree-vect-loop-manip.c (vect_vfa_segment_size): Do not exclude | |
25818 | the number of iterations from the segment size calculation. | |
25819 | (vect_create_cond_for_alias_checks): Adjust. | |
25820 | ||
25821 | 2011-05-12 Jakub Jelinek <jakub@redhat.com> | |
25822 | ||
25823 | PR debug/48967 | |
25824 | * var-tracking.c (use_narrower_mode_test) <case REG>: Return 1 | |
25825 | if validate_subreg fails. | |
25826 | ||
25827 | 2011-05-12 Hariharan Sandanagobalane <hariharan@picochip.com> | |
25828 | ||
25829 | * ira.c (clarify_prohibited_class_mode_regs): Prevent the function from | |
25830 | accessing beyond the end of REGNO_REG_CLASS array by stopping the loop | |
25831 | early. | |
25832 | ||
25833 | 2011-05-12 DJ Delorie <dj@redhat.com> | |
25834 | ||
25835 | * config/rx/rx.c (rx_builtins): New arrays - holds builtin functions. | |
25836 | (ADD_RX_BUILTIN1, ADD_RX_BUILTIN2, ADD_RX_BUILTIN3): Install | |
25837 | created builtin into rx_builtins array. | |
25838 | (rx_builtin_decl): New function. | |
25839 | (TARGET_BUITLIN_DECL): Define. Include gt-rx.h. | |
25840 | ||
25841 | 2011-05-12 DJ Delorie <dj@redhat.com> | |
25842 | Nick Clifton <nickc@redhat.com> | |
25843 | ||
25844 | * config/rx/rx.h (HAVE_PRE_DECREMENT): Fix typo. | |
25845 | * config/rx/rx.c (CC_FLAG_FP): Fix comment. | |
25846 | (rx_is_legitimate_address): Add pre-decrement and post-increment | |
25847 | addressing in HImode and QImode. Fix test for out of range | |
25848 | REG+INT addressing. | |
25849 | (rx_legitimate_constant_p): Rename to rx_is_legitimate_constant. | |
25850 | (rx_align_for_label): Test label before extracting its usage count. | |
25851 | (rx_adjust_insn_lengths): Fix selection of insn codes. | |
25852 | (TARGET_LEGITIMATE_CONSTANT_P): Use renamed function. | |
25853 | ||
25854 | 2011-05-11 Jason Merrill <jason@redhat.com> | |
25855 | ||
25856 | * tree.c (type_hash_canon): Use struct tree_type_non_common. | |
25857 | ||
25858 | 2011-05-11 Eric Botcazou <ebotcazou@adacore.com> | |
25859 | ||
25860 | * cfgrtl.c (commit_one_edge_insertion): Remove always-true test and | |
25861 | reindent the subsequent block. | |
25862 | ||
25863 | 2011-05-11 Satoru Takabayashi <satorux@google.com> | |
25864 | Paul Pluzhnikov <ppluzhnikov@google.com> | |
25865 | ||
25866 | * doc/install.texi (Configuration): Document --with-linker-hash-style. | |
25867 | * gcc.c (init_spec): Handle LINKER_HASH_STYLE. | |
25868 | * config.in: Add LINKER_HASH_STYLE. | |
25869 | * configure.ac: Add --with-linker-hash-style. | |
25870 | * configure: Regenerate. | |
25871 | ||
25872 | 2011-05-11 Richard Guenther <rguenther@suse.de> | |
25873 | ||
25874 | PR middle-end/48964 | |
25875 | * gimple.c (iterative_hash_canonical_type): Fix typo. | |
25876 | ||
25877 | 2011-05-11 Uros Bizjak <ubizjak@gmail.com> | |
25878 | ||
25879 | * config/i386/i386.c (legitimize_tls_address) | |
25880 | <case TLS_MODEL_GLOBAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64} | |
25881 | expanders directly for TARGET_GNU2_TLS. Determine pic and | |
25882 | __tls_get_addr symbol reference here. Update call to | |
25883 | gen_tls_global_dynamic_{32,64} for added arguments. | |
25884 | <case TLS_MODEL_LOCAL_DYNAMIC>: Call gen_tls_dynamic_gnu2_{32,64} | |
25885 | expanders directly for TARGET_GNU2_TLS. Determine | |
25886 | __tls_get_addr symbol reference here. Update call to | |
25887 | gen_tls_local_dynamic_base_{32,64} for added arguments. Attach | |
25888 | unique UNSPEC REG_EQUIV to libcall block. | |
25889 | (ix86_tls_get_addr): Declare static. | |
25890 | * config/i386/i386-protos.h (ix86_tls_get_addr): Remove declaration. | |
25891 | * config/i386/i386.md (tls_global_dynamic_32): Add operand 2 and 3. | |
25892 | Do not determine pic and __tls_get_addr symbol reference here. Do not | |
25893 | call gen_tls_dynamic_gnu2_32 for TARGET_GNU2_TLS. | |
25894 | (tls_local_dynamic_base_32): Ditto for operands 1 and 2. | |
25895 | (tls_global_dynamic_64): Add operand 2. Do not determine | |
25896 | __tls_get_addr symbol reference here. Do not call | |
25897 | gen_tls_dynamic_gnu2_64 for TARGET_GNU2_TLS here. | |
25898 | (tls_local_dynamic_base64): Ditto for operand 1. | |
25899 | ||
25900 | 2011-05-11 Eric Botcazou <ebotcazou@adacore.com> | |
25901 | ||
25902 | * function.c (expand_function_start): Initialize stack_check_probe_note | |
25903 | only if the generic stack checking mechanism is used. | |
25904 | ||
25905 | 2011-05-11 Richard Guenther <rguenther@suse.de> | |
25906 | ||
25907 | PR tree-optimization/15256 | |
25908 | * tree-ssa-forwprop.c (simplify_bitwise_binary): Canonicalize | |
25909 | (A & B) | C, combine (A op CST1) op CST2. | |
25910 | (tree_ssa_forward_propagate_single_use_vars): Only bother to | |
25911 | visit assigns that have uses. | |
25912 | ||
25913 | 2011-05-11 Nathan Froyd <froydnj@codesourcery.com> | |
25914 | ||
25915 | * ggc-page.c (extra_order_size_table): Use struct tree_type_non_common. | |
25916 | * lto-streamer-in.c (unpack_ts_type_value_fields): Rename to... | |
25917 | (unpack_ts_type_common_value_fields): ...this. Update comment. | |
25918 | (unpack_value_fields): Adjust for renaming. | |
25919 | (lto_input_ts_type_tree_pointers): Split into... | |
25920 | (lto_input_ts_type_common_tree_pointer): ...this and... | |
25921 | (lto_input_ts_type_non_common_tree_pointers): ...this. | |
25922 | (lto_input_tree_pointers): Adjust for above split. | |
25923 | * lto-streamer-out.c (pack_ts_type_value_fields): Rename to... | |
25924 | (pack_ts_type_common_value_fields): ...this. Update comment. | |
25925 | (lto_output_ts_type_tree_pointers): Split into... | |
25926 | (lto_output_ts_type_common_tree_pointers): ...this and... | |
25927 | (lto_output_ts_type_non_common_tree_pointers): ...this. | |
25928 | (lto_output_tree_pointers): Adjust for above split. | |
25929 | * lto-streamer.c (check_handled_ts_structures): Mark TS_TYPE_COMMON, | |
25930 | TS_TYPE_WITH_LANG_SPECIFIC, and TS_TYPE_NON_COMMON as handled. | |
25931 | * stor-layout.c (vector_type_mode): Adjust location of mode field. | |
25932 | * tree.h (MARK_TS_TYPE_COMMON, MARK_TS_TYPE_WITH_LANG_SPECIFIC): | |
25933 | Define. | |
25934 | (struct tree_type): Split into... | |
25935 | (struct tree_type_common: ...this and... | |
25936 | (struct tree_type_with_lang_specific): ...this and... | |
25937 | (struct tree_type_non_common): ...this. Adjust accessor macros | |
25938 | accordingly. | |
25939 | (TYPE_VALUES_RAW): Define. | |
25940 | (union tree_node): Update for above changes. | |
25941 | * tree.c (tree_node_structure_for_code) [tcc_type]: Return | |
25942 | TS_TYPE_NON_COMMON. | |
25943 | (initialize_tree_contains_struct) [TS_TYPE]: Use TS_TYPE_COMMON. | |
25944 | Add TS_TYPE_WITH_LANG_SPECIFIC and TS_TYPE_NON_COMMON. | |
25945 | (tree_code_size) [tcc_type]: Use struct tree_type_non_common. | |
25946 | * treestructu.def (TS_TYPE): Remove. | |
25947 | (TS_TYPE_COMMON, TS_TYPE_WITH_LANG_SPECIFIC, TS_TYPE_NON_COMMON): | |
25948 | Define. | |
25949 | ||
25950 | 2011-05-11 Jakub Jelinek <jakub@redhat.com> | |
25951 | ||
25952 | PR debug/48159 | |
25953 | * tree-ssa.c (reset_debug_uses): New function. | |
25954 | * tree-flow.h (reset_debug_uses): New prototype. | |
25955 | * tree-data-ref.c (stmts_from_loop): Ignore debug stmts. | |
25956 | * tree-loop-distribution.c (generate_loops_for_partition): Call | |
25957 | reset_debug_uses on the stmts that will be removed. Keep around | |
25958 | all debug stmts, don't count them as bits in partition bitmap. | |
25959 | (generate_builtin): Don't count debug stmts or labels as bits in | |
25960 | partition bitmap. | |
25961 | ||
25962 | 2011-05-11 Richard Guenther <rguenther@suse.de> | |
25963 | ||
25964 | * gimple.c (gimple_type_hash_1): Merge with ... | |
25965 | (gimple_type_hash): ... this. | |
25966 | (gtc_visit): Remove mode parameter and simplify accordingly. | |
25967 | (gimple_types_compatible_p_1): Likewise. | |
25968 | (gimple_types_compatible_p): Likewise. | |
25969 | (iterative_hash_gimple_type): Likewise. | |
25970 | (visit): Likewise. | |
25971 | (gimple_type_eq): Adjust. | |
25972 | ||
25973 | 2011-05-11 Revital Eres <revital.eres@linaro.org> | |
25974 | ||
25975 | * ddg.c (create_ddg_dep_from_intra_loop_link): If a true dep edge | |
25976 | enters the branch create an anti edge in the opposite direction | |
25977 | to prevent the creation of reg-moves. | |
25978 | * modulo-sched.c: Adjust comment to reflect the fact we are | |
25979 | scheduling closing branch. | |
25980 | (PS_STAGE_COUNT): Rename to CALC_STAGE_COUNT and redefine. | |
25981 | (stage_count): New field in struct partial_schedule. | |
25982 | (calculate_stage_count): New function. | |
25983 | (normalize_sched_times): Rename to reset_sched_times and handle | |
25984 | incrementing the sched time of the nodes by a constant value | |
25985 | passed as parameter. | |
25986 | (duplicate_insns_of_cycles): Skip closing branch. | |
25987 | (sms_schedule_by_order): Schedule closing branch. | |
25988 | (ps_insn_find_column): Handle closing branch. | |
25989 | (sms_schedule): Call reset_sched_times and adjust the code to | |
25990 | support scheduling of the closing branch. | |
25991 | (ps_insert_empty_row): Update calls to normalize_sched_times | |
25992 | and rotate_partial_schedule functions. | |
25993 | ||
25994 | 2011-05-11 Richard Guenther <rguenther@suse.de> | |
25995 | ||
25996 | PR middle-end/48953 | |
25997 | * tree-inline.c (remap_gimple_op_r): Also remap types of MEM_REFs. | |
25998 | ||
25999 | 2011-05-11 Joseph Myers <joseph@codesourcery.com> | |
26000 | ||
26001 | * opts.c (finish_options): Move warning settings from process_options. | |
26002 | * toplev.c (process_options): Move warning settings to finish_options. | |
26003 | ||
26004 | 2011-05-11 Richard Guenther <rguenther@suse.de> | |
26005 | ||
26006 | PR tree-optimization/18041 | |
26007 | * tree-ssa-forwprop.c (simplify_bitwise_and): Rename to ... | |
26008 | (simplify_bitwise_binary): ... this. Handle operand conversions | |
26009 | by applying them to the result instead. | |
26010 | (tree_ssa_forward_propagate_single_use_vars): Adjust. CSE tree code. | |
26011 | ||
26012 | 2011-05-11 Richard Guenther <rguenther@suse.de> | |
26013 | ||
26014 | * gimple.c (gimple_canonical_types_compatible_p): Split out | |
26015 | from gimple_types_compatible_p and friends. Do not recurse | |
26016 | to pointed-to types. | |
26017 | (gimple_canonical_type_eq): Use it. | |
26018 | (iterative_hash_canonical_type): Split out from | |
26019 | iterative_hash_gimple_type and friends. Do not recurse | |
26020 | to pointed-to types. | |
26021 | (gimple_canonical_type_hash): Use it, allocate the hash here. | |
26022 | ||
26023 | 2011-05-11 Revital Eres <revital.eres@linaro.org> | |
26024 | ||
26025 | * modulo-sched.c (doloop_register_get): Ignore DEBUG_INSNs while | |
26026 | recognizing doloop. | |
26027 | ||
26028 | 2011-05-11 Revital Eres <revital.eres@linaro.org> | |
26029 | ||
26030 | * loop-doloop.c (doloop_condition_get): Use prev_nondebug_insn | |
26031 | instead of PREV_INSN. | |
26032 | ||
26033 | 2011-05-11 Revital Eres <revital.eres@linaro.org> | |
26034 | ||
26035 | * modulo-sched.c (sms_schedule): Support new form of doloop pattern | |
26036 | * loop-doloop.c (doloop_condition_get): Likewise. | |
26037 | * config/arm/thumb2.md (*thumb2_addsi3_compare0): Remove "*". | |
26038 | (doloop_end): New. | |
26039 | * config/arm/arm.md (*addsi3_compare0): Remove "*". | |
26040 | ||
26041 | 2011-05-10 Nathan Froyd <froydnj@codesourcery.com> | |
26042 | ||
26043 | * tree.def (CASE_LABEL_EXPR): Add an operand. | |
26044 | * tree.h (CASE_CHAIN): Use TREE_OPERAND instead of TREE_CHAIN. | |
26045 | ||
26046 | 2011-05-10 Joseph Myers <joseph@codesourcery.com> | |
26047 | ||
26048 | * c-decl.c (c_override_global_bindings_to_false): Remove. | |
26049 | (global_bindings_p): Don't check | |
26050 | c_override_global_bindings_to_false. | |
26051 | * c-tree.h (c_override_global_bindings_to_false): Remove. | |
26052 | * c-typeck.c (composite_type): Don't set | |
26053 | c_override_global_bindings_to_false. | |
26054 | ||
26055 | 2011-05-10 Michael Meissner <meissner@linux.vnet.ibm.com> | |
26056 | ||
26057 | PR target/48857, 48495 | |
26058 | * config/rs6000/rs6000.h (VSX_SCALAR_MODE): Delete. | |
26059 | (VSX_MODE): Ditto. | |
26060 | (VSX_MOVE_MODE): Ditto. | |
26061 | (ALTIVEC_OR_VSX_VECTOR_MODE): New macro, combine all Altivec and | |
26062 | VSX vector types. Add V2DImode. | |
26063 | (HARD_REGNO_CALLER_SAVE_MODE): Use it instead of | |
26064 | ALTIVEC_VECTOR_MODE and VSX_VECTOR_MODE calls. | |
26065 | (MODES_TIEABLE_P): Ditto. | |
26066 | ||
26067 | * config/rs6000/rs6000.c (rs6000_emit_move): Use | |
26068 | ALTIVEC_OR_VSX_MODE instead of ALTIVEC_VECTOR_MODE and | |
26069 | VSX_VECTOR_MODE. | |
26070 | (init_cumulative_args): Ditto. | |
26071 | (rs6000_function_arg_boundary): Ditto. | |
26072 | (rs6000_function_arg_advance_1): Ditto. | |
26073 | (rs6000_function_arg): Ditto. | |
26074 | (rs6000_function_ok_for_sibcall): Ditto. | |
26075 | (emit_frame_save): Ditto. | |
26076 | (rs6000_function_value): Ditto. | |
26077 | (rs6000_libcall_value): Ditto. | |
26078 | ||
26079 | 2011-05-10 Joseph Myers <joseph@codesourcery.com> | |
26080 | ||
26081 | * config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add | |
26082 | i386/darwin-lib.h to $libgcc_tm_file. | |
26083 | * config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Remove. | |
26084 | ||
26085 | 2011-05-10 Joseph Myers <joseph@codesourcery.com> | |
26086 | ||
26087 | * doc/sourcebuild.texi (Back End): Mention contrib/config-list.mk. | |
26088 | ||
26089 | 2011-05-10 Joseph Myers <joseph@codesourcery.com> | |
26090 | ||
26091 | * config/rs6000/genopt.sh, config/rs6000/rs6000-cpus.def: New files. | |
26092 | * config/rs6000/rs6000-tables.opt: New file (generated). | |
26093 | * config.gcc (powerpc*-*-*, rs6000*-*-*): Add | |
26094 | rs6000/rs6000-tables.opt to extra_options. | |
26095 | * config/rs6000/rs6000-opts.h (RS6000_CPU_OPTION_NATIVE): Define. | |
26096 | * config/rs6000/rs6000.c (rs6000_select): Remove. | |
26097 | (processor_target_table): Move contents to rs6000-cpus.def. | |
26098 | (darwin_rs6000_override_options): Check | |
26099 | global_options_set.x_rs6000_cpu_index instead of | |
26100 | rs6000_select[1].string. | |
26101 | (rs6000_option_override_internal): Likewise. | |
26102 | (rs6000_handle_option): Don't assert that global structures are in | |
26103 | use. Don't handle OPT_mcpu_ and OPT_mtune_ here. | |
26104 | (rs6000_default_cpu): New variable. | |
26105 | (rs6000_file_start): Set it instead of local default_cpu. Check | |
26106 | rs6000_default_cpu, global_options_set.x_rs6000_cpu_index and | |
26107 | global_options_set.x_rs6000_tune_index instead of rs6000_select. | |
26108 | (rs6000_darwin_file_start): Check rs6000_default_cpu and | |
26109 | global_options_set.x_rs6000_cpu_index instead of rs6000_select. | |
26110 | * config/rs6000/rs6000.h (struct rs6000_cpu_select, | |
26111 | rs6000_select): Remove. | |
26112 | * config/rs6000/rs6000.opt (rs6000_cpu_index, rs6000_tune_index): | |
26113 | Remove. | |
26114 | (mcpu=, mtune=): Use Var, Init, Enum and Save. | |
26115 | * config/rs6000/t-rs6000 | |
26116 | ($(srcdir)/config/rs6000/rs6000-tables.opt): New. | |
26117 | * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check | |
26118 | global_options_set.x_rs6000_cpu_index instead of | |
26119 | rs6000_select[1].string. | |
26120 | * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Check | |
26121 | global_options_set.x_rs6000_cpu_index instead of | |
26122 | rs6000_select[1].string. | |
26123 | ||
26124 | 2011-05-10 Joseph Myers <joseph@codesourcery.com> | |
26125 | ||
26126 | * config.gcc (libgcc_tm_file): Define instead of including files | |
26127 | from ../../libgcc/config/ in tm_file. | |
26128 | * configure.ac (libgcc_tm_file_list, libgcc_tm_include_list): Define. | |
26129 | * configure: Regenerate. | |
26130 | * Makefile.in (libgcc_tm_file_list, libgcc_tm_include_list, | |
26131 | libgcc_tm.h, cs-libgcc_tm.h): New. | |
26132 | (TM_H): Include libgcc_tm.h and $(libgcc_tm_file_list). | |
26133 | (clean): Remove libgcc_tm.h. | |
26134 | * config/arm/symbian.h (RENAME_LIBRARY): Remove. | |
26135 | * mkconfig.sh: Include libgcc_tm.h in tm.h if USED_FOR_TARGET. | |
26136 | * system.h (DECLARE_LIBRARY_RENAMES): Poison. | |
26137 | ||
26138 | 2011-05-10 Georg-Johann Lay <avr@gjlay.de> | |
26139 | ||
26140 | PR target/48896 | |
26141 | * config/avr/avr.c (avr_ret_register): Return unsigned int | |
26142 | instead of int. | |
26143 | (avr_function_value): Mark fn_decl_or_type as unused, don't pass | |
26144 | it to avr_libcall_value. | |
26145 | avr_expand_builtin): Use EXPAND_NORMAL as arg 4 in calls to | |
26146 | expand_expr. | |
26147 | (avr_expand_binop_builtin): Ditto. | |
26148 | (avr_expand_unop_builtin): Ditto. | |
26149 | ||
26150 | 2011-05-10 DJ Delorie <dj@redhat.com> | |
26151 | ||
26152 | * config/rx/rx.h (JUMP_ALIGN, LABEL_ALIGN, LOOP_ALIGN): Define. | |
26153 | (LABEL_ALIGN_AFTER_BARRIER): Pass label to rx_align_for_label | |
26154 | * config/rx/rx.c (rx_align_for_label): Add label and | |
26155 | uses_threshold parameters. Do not align when the label is not | |
26156 | used enough. | |
26157 | * config/rx/rx-protos.h (rx_align_for_label): Update prototype. | |
26158 | ||
26159 | 2011-05-10 Richard Guenther <rguenther@suse.de> | |
26160 | ||
26161 | * tree-ssa-forwprop.c (combine_conversions): Pattern-match | |
26162 | a series of conversions and apply foldings similar to what | |
26163 | fold-const does. | |
26164 | (tree_ssa_forward_propagate_single_use_vars): Call it. | |
26165 | ||
26166 | 2011-05-10 Jakub Jelinek <jakub@redhat.com> | |
26167 | ||
26168 | PR tree-optimization/48611 | |
26169 | PR tree-optimization/48794 | |
26170 | * tree-eh.c (remove_unreachable_handlers): Don't remove regions | |
26171 | referenced from RESX or EH_DISPATCH arguments. | |
26172 | ||
26173 | PR debug/48928 | |
26174 | * dfp.c (decimal_to_decnumber): Handle conversion from | |
26175 | dconst{1,2,m1,half}. | |
26176 | ||
26177 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> | |
26178 | ||
26179 | * config/i386/i386.c (ix86_autovectorize_vector_sizes): Return 0 | |
26180 | for !flag_prefer_avx128. | |
26181 | (ix86_preferred_simd_mode): Return word_mode for DFmode without SSE2. | |
26182 | ||
26183 | 2011-05-09 Eric Botcazou <ebotcazou@adacore.com> | |
26184 | ||
26185 | * fold-const.c (fold_range_test): Pass LOC to build_range_check. | |
26186 | (fold_ternary_loc): Use expr_location_or. | |
26187 | ||
26188 | 2011-05-09 H.J. Lu <hongjiu.lu@intel.com> | |
26189 | ||
26190 | PR debug/48853 | |
26191 | * dwarf2out.c (mem_loc_descriptor) <case SUBREG>: If | |
26192 | POINTERS_EXTEND_UNSIGNED is defined, don't give up if mode is | |
26193 | Pmode and mem_mode is not VOIDmode. | |
26194 | ||
26195 | 2011-05-09 Ville Voutilainen <ville.voutilainen@gmail.com> | |
26196 | ||
26197 | * tree.h (TYPE_UNQUALIFIED, TYPE_QUAL_CONST, TYPE_QUAL_VOLATILE, | |
26198 | TYPE_QUAL_RESTRICT): Convert to enum. | |
26199 | ||
26200 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> | |
26201 | ||
26202 | * config/i386/predicates.md (const_pow2_1_to_2_operand): Remove. | |
26203 | (const_pow2_1_to_8_operand): Ditto. | |
26204 | (const_pow2_1_to_128_operand): Ditto. | |
26205 | (const_pow2_1_to_32768_operand): Ditto. | |
26206 | * config/i386/mmx.md (*mmx_pinsrw): Use const_int_operand instead of | |
26207 | const_pow2_1_to_8_operand for operand 3 predicate. Use exact_log2 | |
26208 | in insn constraint to check integer value of operand 3. | |
26209 | * config/i386/sse.md (*vec_setv4sf_sse4_1): Ditto. | |
26210 | ||
26211 | (PINSR_MODE): New mode iterator. | |
26212 | (sse2p4_1): New mode attribute. | |
26213 | (<sse2p4_1>_pinsr<ssemodesuffix>): Merge insn from sse4_1_pinsrb, | |
26214 | sse2_pinsrw, sse4_1_pinsrd and sse4_1_pinsrq using PINSR_MODE mode | |
26215 | iterator. Use const_int_operand instead of | |
26216 | const_pow2_1_to_{2,8,128,32768}_operand for operand 3 predicate. Use | |
26217 | exact_log2 in insn constraint to check integer value of operand 3. | |
26218 | ||
26219 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> | |
26220 | ||
26221 | * config/i386/sse.md (blendbits): Remove mode attribute. | |
26222 | (<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand | |
26223 | instead of const_0_to_<blendbits>_operand for operand 3 predicate. | |
26224 | Check integer value of operand 3 in insn constraint. | |
26225 | ||
26226 | 2011-05-09 Richard Guenther <rguenther@suse.de> | |
26227 | ||
26228 | * lto-symtab.c (lto_cgraph_replace_node): Use types_compatible_p | |
26229 | for diagnostics. | |
26230 | (lto_symtab_merge): Likewise. Do not register types here. | |
26231 | (lto_symtab_merge_decls_2): Likewise. | |
26232 | (lto_symtab_merge_decls_1): Likewise. | |
26233 | * gimple.h (enum gtc_mode, gimple_types_compatible_p): Do not declare. | |
26234 | * gimple.c (enum gtc_mode): Declare. | |
26235 | (gimple_types_compatible_p): Make static. | |
26236 | ||
26237 | 2011-05-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
26238 | ||
26239 | * config/s390/s390.md (TD/TF mem to reg move splitter): Make the | |
26240 | temporary register to match Pmode. | |
26241 | ||
26242 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> | |
26243 | ||
26244 | * config/i386/sse.md (*vec_concatv4si): Merge from *vec_concatv4si_1 | |
26245 | and *vec_concatv4si_1_avx. | |
26246 | ||
26247 | 2011-05-09 Uros Bizjak <ubizjak@gmail.com> | |
26248 | ||
26249 | PR rtl-optimization/48927 | |
26250 | * ira-conflicts.c (commutative_constraint_p): Use | |
26251 | recog_data.alternative_enabled_p to disable alternatives where | |
26252 | "enabled" attribute is false. | |
26253 | (get_dup_num): Ditto. | |
26254 | * ira-lives.c (single_reg_class): Ditto. | |
26255 | (ira_implicitly_set_insn_hard_regs): Ditto. | |
26256 | ||
26257 | 2011-05-09 Eric Botcazou <ebotcazou@adacore.com> | |
26258 | ||
26259 | * var-tracking.c (find_mem_expr_in_1pdv): Fix thinko. | |
26260 | (dataflow_set_preserve_mem_locs): Likewise. | |
26261 | ||
26262 | 2011-05-09 Philipp Thomas <pth@suse.de> | |
26263 | ||
26264 | * config/mep/mep.c (mep_validate_vliw): Syntax description | |
26265 | should not be translated. | |
26266 | ||
26267 | 2011-05-09 Joseph Myers <joseph@codesourcery.com> | |
26268 | ||
26269 | * config/mips/genopt.sh, config/mips/mips-cpus.def: New files. | |
26270 | * config/mips/mips-tables.opt: New file (generated). | |
26271 | * config.gcc (mips*-*-*): Add mips/mips-tables.opt to extra_options. | |
26272 | * config/mips/mips-opts.h (MIPS_ARCH_OPTION_FROM_ABI, | |
26273 | MIPS_ARCH_OPTION_NATIVE): Define. | |
26274 | * config/mips/mips.c (mips_cpu_info_table): Move contents to | |
26275 | mips-cpus.def. | |
26276 | (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p, | |
26277 | mips_parse_cpu): Remove. | |
26278 | (mips_cpu_info_from_opt, mips_default_arch): New. | |
26279 | (mips_handle_option): Don't assert that global structures are in | |
26280 | use. Don't handle OPT_march_, OPT_mtune_ and OPT_mips here. | |
26281 | (mips_option_override): Use new variables and functions to set | |
26282 | state of these options. Use strcmp to check for individual CPU names. | |
26283 | * config/mips/mips.h (MIPS_CPU_STRING_DEFAULT): Remove default | |
26284 | definition. | |
26285 | * config/mips/mips.opt (march=): Use ToLower and Enum. | |
26286 | (mips): Use ToLower, Enum and Var. | |
26287 | (mtune=): Use ToLower and Enum. | |
26288 | * config/mips/t-mips ($(srcdir)/config/mips/mips-tables.opt): New. | |
26289 | ||
26290 | 2011-05-08 Jan Hubicka <jh@suse.cz> | |
26291 | ||
26292 | * gimple.c (type_pair_hash, type_pair_eq, lookup_type_pair): | |
26293 | Arrange type pairs to be UID ordered. | |
26294 | (gimple_lookup_type_leader): Make inline. | |
26295 | ||
26296 | 2011-05-09 Nick Clifton <nickc@redhat.com> | |
26297 | ||
26298 | PR target/48899 | |
26299 | * config/iq2000/iq2000.opt (iq2000_tune): Initialise to | |
26300 | PROCESSOR_DEFAULT. | |
26301 | ||
26302 | PR target/48897 | |
26303 | * config/mn10300/mn10300.c (extract_bundle): Remove spurious local | |
26304 | variable 's'. | |
26305 | ||
26306 | 2011-05-08 Chung-Lin Tang <cltang@codesourcery.com> | |
26307 | ||
26308 | * combine.c (simplify_comparison): Abstract out parts into... | |
26309 | (simplify_compare_const): ... new function. | |
26310 | (try_combine): Generalize parallel arithmetic/compare combining | |
26311 | to call simplify_compare_const() and CANONICALIZE_COMPARE(). | |
26312 | ||
26313 | 2011-05-08 Jan Hubicka <jh@suse.cz> | |
26314 | ||
26315 | * cgraph.c (cgraph_clone_node): Add call_duplication_hook parameter. | |
26316 | (cgraph_create_virtual_clone): Call hooks once virtual clone | |
26317 | is finished. | |
26318 | * cgraph.h (cgraph_clone_node): Update prototype. | |
26319 | * ipa-cp.c (ipcp_estimate_growth): Use | |
26320 | estimate_ipcp_clone_size_and_time. | |
26321 | * ipa-inline-transform.c (clone_inlined_nodes): Update. | |
26322 | * lto-cgraph.c (input_node): Update. | |
26323 | * ipa-inline.c (recursive_inlining): Update. | |
26324 | * ipa-inline.h (estimate_ipcp_clone_size_and_time): New function. | |
26325 | (evaluate_conditions_for_known_args): Break out from ... | |
26326 | (evaluate_conditions_for_edge): ... here. | |
26327 | (evaluate_conditions_for_ipcp_clone): New function. | |
26328 | (inline_node_duplication_hook): Update clone summary based | |
26329 | on parameter map. | |
26330 | (estimate_callee_size_and_time): Rename to ... | |
26331 | (estimate_node_size_and_time): take NODE instead of EDGE; | |
26332 | take POSSIBLE_TRUTHS as argument. | |
26333 | (estimate_callee_size_and_time): Update. | |
26334 | (estimate_ipcp_clone_size_and_time): New function. | |
26335 | (do_estimate_edge_time): Update. | |
26336 | ||
26337 | 2011-05-08 Richard Guenther <rguenther@suse.de> | |
26338 | ||
26339 | PR middle-end/48908 | |
26340 | PR middle-end/48905 | |
26341 | * expmed.c (expand_shift_1): Compute adjusted constant shift | |
26342 | amount manually. | |
26343 | ||
26344 | 2011-05-08 Eric Botcazou <ebotcazou@adacore.com> | |
26345 | ||
26346 | * config/avr/avr.c (print_operand_address): Fix invalid RTL access. | |
26347 | ||
26348 | 2011-05-08 Eric Botcazou <ebotcazou@adacore.com> | |
26349 | ||
26350 | * config/rs6000/rs6000.c (output_profile_hook): Fix thinko. | |
26351 | ||
26352 | 2011-05-08 Jonathan Wakely <jwakely.gcc@gmail.com> | |
26353 | ||
26354 | * doc/invoke.texi (-fuse-linker-plugin): Improve grammar. | |
26355 | ||
26356 | 2011-05-07 Jan Hubicka <jh@suse.cz> | |
26357 | ||
26358 | * ipa-inline-transform.c (inline_call): Account when program size | |
26359 | decreases. | |
26360 | * ipa-inline.c (relative_time_benefit): New function. | |
26361 | (edge_badness): Reorganize to be power 2 based; fix thinko when | |
26362 | computing badness for negative growth; update comments to match | |
26363 | reality; better dumps. | |
26364 | ||
26365 | 2011-05-07 Eric Botcazou <ebotcazou@adacore.com> | |
26366 | ||
26367 | * langhooks.h (lang_hooks_for_types): Change global_bindings_p's return | |
26368 | type to bool and adjust comment. | |
26369 | * fold-const.c (fold_range_test): Adjust call to global_bindings_p. | |
26370 | (fold_mathfn_compare): Remove calls to global_bindings_p. | |
26371 | (fold_inf_compare): Likewise. | |
26372 | * stor-layout.c (variable_size): Adjust call to global_bindings_p. | |
26373 | * c-tree.h (global_bindings_p): Adjust prototype. | |
26374 | * c-decl.c (global_bindings_p): Return bool and simplify. | |
26375 | ||
26376 | 2011-05-07 Zdenek Dvorak <ook@ucw.cz> | |
26377 | ||
26378 | PR tree-optimization/48837 | |
26379 | * tree-tailcall.c (tree_optimize_tail_calls_1): Do not mark tailcalls | |
26380 | when accumulator transformation is performed. | |
26381 | ||
26382 | 2011-05-06 Jan Hubicka <jh@suse.cz> | |
26383 | ||
26384 | * i386.h (ix86_tune_indices): Add | |
26385 | X86_TUNE_SOFTWARE_PREFETCHING_BENEFICIAL. | |
26386 | (TARGET_SOFTWARE_PREFETCHING_BENEFICIAL): New macro. | |
26387 | * i386.c (initial_ix86_tune_features): Add | |
26388 | X86_SOFTARE_PREFETCHING_BENEFICIAL. | |
26389 | (software_prefetching_beneficial_p): Remove predicate. | |
26390 | (ix86_option_override_internal): Use new macro. | |
26391 | ||
26392 | 2011-05-06 Jan Hubicka <jh@suse.cz> | |
26393 | ||
26394 | * ipa-inline.c (update_callee_keys): Don't reset node growth cache. | |
26395 | ||
26396 | 2011-05-06 Jan Hubicka <jh@suse.cz> | |
26397 | ||
26398 | * cgraph.c (cgraph_add_thunk): Create real function node instead | |
26399 | of alias node; finalize it and mark needed/reachale; arrange visibility | |
26400 | to be right and add it into the corresponding same comdat group list. | |
26401 | (dump_cgraph_node): Dump thunks. | |
26402 | * cgraph.h (cgraph_first_defined_function, cgraph_next_defined_function, | |
26403 | cgraph_function_with_gimple_body_p, | |
26404 | cgraph_first_function_with_gimple_body, | |
26405 | cgraph_next_function_with_gimple_body): New functions. | |
26406 | (FOR_EACH_FUNCTION_WITH_GIMPLE_BODY, FOR_EACH_DEFINED_FUNCTION): | |
26407 | New macros. | |
26408 | * ipa-cp.c (ipcp_need_redirect_p): Thunks can't be redirected. | |
26409 | (ipcp_generate_summary): Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY. | |
26410 | * cgraphunit.c (cgraph_finalize_function): Only look into possible | |
26411 | devirtualization when optimizing. | |
26412 | (verify_cgraph_node): Verify thunks. | |
26413 | (cgraph_analyze_function): Analyze thunks. | |
26414 | (cgraph_mark_functions_to_output): Output thunks only in combination | |
26415 | with function they are assigned to. | |
26416 | (assemble_thunk): Turn thunk into non-thunk; don't try to turn | |
26417 | alias into normal node. | |
26418 | (assemble_thunks): New functoin. | |
26419 | (cgraph_expand_function): Use it. | |
26420 | * lto-cgraph.c (lto_output_node): Stream thunks. | |
26421 | (input_overwrite_node): Stream in thunks. | |
26422 | * ipa-pure-const.c (analyze_function): Thunks do nothing interesting. | |
26423 | * lto-streamer-out.c (lto_output): Do not try to output thunk's body. | |
26424 | * ipa-inline.c (inline_small_functions): Use FOR_EACH_DEFINED_FUNCTION. | |
26425 | * ipa-inline-analysis.c (compute_inline_parameters): "Analyze" thunks. | |
26426 | (inline_analyze_function): Do not care about thunk jump functions. | |
26427 | (inline_generate_summary):Use FOR_EACH_DEFINED_FUNCTION. | |
26428 | * ipa-prop.c (ipa_prop_write_jump_functions): Use | |
26429 | cgraph_function_with_gimple_body_p. | |
26430 | * passes.c (do_per_function_toporder): Use | |
26431 | cgraph_function_with_gimple_body_p. | |
26432 | (execute_one_pass);Use FOR_EACH_FUNCTION_WITH_GIMPLE_BODY. | |
26433 | (ipa_write_summaries): Use cgraph_function_with_gimple_body_p. | |
26434 | (function_called_by_processed_nodes_p): Likewise. | |
26435 | ||
26436 | 2011-05-06 Joseph Myers <joseph@codesourcery.com> | |
26437 | ||
26438 | * config/rs6000/rs6000.opt (rs6000_ieeequad, rs6000_altivec_abi, | |
26439 | rs6000_spe_abi, rs6000_darwin64_abi): Remove TargetVariable | |
26440 | entries. | |
26441 | (mabi=): Replace with separate entries for mabi=altivec, | |
26442 | mabi=no-altivec, mabi=spe, mabi=no-spe, mabi=d64, mabi=d32, | |
26443 | mabi=ieeelongdouble and mabi=ibmlongdouble. | |
26444 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Move | |
26445 | check for -mabi=spe without SPE ABI support here. | |
26446 | (rs6000_handle_option): Replace OPT_mabi_ handling with | |
26447 | OPT_mabi_altivec and OPT_mabi_spe handling. | |
26448 | ||
26449 | 2011-05-06 Cary Coutant <ccoutant@google.com> | |
26450 | ||
26451 | * dwarf2out.c (contains_subprogram_definition): New function. | |
26452 | (should_move_die_to_comdat): Call it. | |
26453 | ||
26454 | 2011-05-06 Jeff Law <law@redhat.com> | |
26455 | ||
26456 | * tree-ssa-threadupdate.c (create_block_for_threading): Do not call | |
26457 | remove_ctrl_stmt_and_useless_edges. | |
26458 | (create_duplicates): Call remove_ctrl_stmt_and_useless_edges. | |
26459 | (fixup_template_block, thread_single_edge): Likewise. | |
26460 | (mark_threaded_blocks): Use THREAD_TARGET. | |
26461 | ||
26462 | 2011-05-06 Alan Modra <amodra@gmail.com> | |
26463 | ||
26464 | PR target/48900 | |
26465 | * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use | |
26466 | const0_rtx as the arg to the dummy __tls_get_addr libcall. | |
26467 | ||
26468 | 2011-05-06 Uros Bizjak <ubizjak@gmail.com> | |
26469 | ||
26470 | * config/i386/i386.md (*movdf_internal_nointeger): Apply "*" | |
26471 | constraint modifier to "r". | |
26472 | ||
26473 | 2011-05-06 Joseph Myers <joseph@codesourcery.com> | |
26474 | ||
26475 | * config/rs6000/rs6000.c (rs6000_handle_option): Don't handle and | |
26476 | fall through for OPT_mcmodel_. | |
26477 | ||
26478 | 2011-05-06 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
26479 | ||
26480 | * config/s390/s390.c (s390_asm_trampoline_template): Comment | |
26481 | instruction sizes. | |
26482 | (s390_trampoline_init): Replace UNITS_PER_WORD with UNITS_PER_LONG. | |
26483 | ||
26484 | 2011-05-06 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
26485 | ||
26486 | PR target/47930 | |
26487 | * config/arm/arm.opt (marm): Document it. | |
26488 | (mthumb): Reject negative variant. | |
26489 | ||
26490 | 2011-05-06 Uros Bizjak <ubizjak@gmail.com> | |
26491 | ||
26492 | PR target/48898 | |
26493 | * config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name): | |
26494 | Fix typo in "ccvt" variable name. | |
26495 | ||
26496 | 2011-05-06 Tristan Gingold <gingold@adacore.com> | |
26497 | ||
26498 | PR target/48895 | |
26499 | * config/vms/vms-ar.c (main): Remove cwd variable. | |
26500 | ||
26501 | 2011-05-06 Jakub Jelinek <jakub@redhat.com> | |
26502 | ||
26503 | PR debug/48902 | |
26504 | * var-tracking.c (prepare_call_arguments): Move else before #endif. | |
26505 | ||
26506 | 2011-05-05 Nathan Froyd <froydnj@codesourcery.com> | |
26507 | ||
26508 | * except.c (sjlj_emit_dispatch_table): Call build_case_label. | |
26509 | * gimplify.c (gimplify_switch_expr): Likewise. | |
26510 | * omp-low.c (expand_omp_sections): Likewise. | |
26511 | * tree-eh.c (lower_try_finally_switch): Likewise. | |
26512 | (lower_eh_dispatch): Likewise. | |
26513 | * tree.h (build_case_label): Declare. | |
26514 | * tree.c (build_case_label): Define. | |
26515 | ||
26516 | 2011-05-05 Jason Merrill <jason@redhat.com> | |
26517 | ||
26518 | PR c++/40975 | |
26519 | * tree-inline.c (copy_tree_r): Use copy_statement_list. | |
26520 | (copy_statement_list): Don't recurse. | |
26521 | * stor-layout.c (copy_self_referential_tree_r): Don't allow | |
26522 | STATEMENT_LIST. | |
26523 | ||
26524 | 2011-05-05 Joseph Myers <joseph@codesourcery.com> | |
26525 | ||
26526 | * config/rs6000/rs6000.c (rs6000_handle_option): Don't fall | |
26527 | through from -mfpu= handling. | |
26528 | * config/rs6000/rs6000.opt (mfpu=): Use Var and Init. | |
26529 | ||
26530 | 2011-05-05 Bernd Schmidt <bernds@codesourcery.com> | |
26531 | ||
26532 | * dwarf2out.c (dwarf2out_frame_debug_expr) [rule 10]: Handle | |
26533 | POST_MODIFY. | |
26534 | ||
26535 | 2011-05-05 Steve Ellcey <sje@cup.hp.com> | |
26536 | ||
26537 | * config.gcc (hppa*64*-*-hpux11*): Modify tm_file and extra_options | |
26538 | for 11.31. | |
26539 | (hppa[12]*-*-hpux11*): Ditto. | |
26540 | (ia64*-*-hpux*): Add ia64/hpux-unix2003.h to tm_file. | |
26541 | * config/ia64/hpux-unix2003.h: New. | |
26542 | * config/pa/pa-hpux1131.opt: New. | |
26543 | * config/pa/pa-hpux1131.h: New. | |
26544 | * config/pa/pa64-hpux.h (STARTFILE_SPEC): Use unix2003.o if requested. | |
26545 | * config/pa/pa-hpux.opt (flag_pa_unix): Check TARGET_HPUX_11_31 value. | |
26546 | * config/pa/pa.h (TARGET_HPUX_11_31): Provide default (0) value. | |
26547 | ||
26548 | 2011-05-05 Jakub Jelinek <jakub@redhat.com> | |
26549 | ||
26550 | PR debug/48853 | |
26551 | * dwarf2out.c (mem_loc_descriptor) <case SUBREG>: Pass mem_mode | |
26552 | instead of mode as 3rd argument to recursive call. | |
26553 | (mem_loc_descriptor) <case REG>: If POINTERS_EXTEND_UNSIGNED, don't | |
26554 | emit DW_OP_GNU_regval_type if mode is Pmode and mem_mode is not | |
26555 | VOIDmode. | |
26556 | (mem_loc_descriptor) <case SYMBOL_REF>: If POINTERS_EXTEND_UNSIGNED, | |
26557 | don't give up if mode is Pmode and mem_mode is not VOIDmode. | |
26558 | (mem_loc_descriptor) <case CONST_INT>: If POINTERS_EXTEND_UNSIGNED, | |
26559 | use int_loc_descriptor if mode is Pmode and mem_mode is not VOIDmode. | |
26560 | ||
26561 | 2011-05-05 Julian Brown <julian@codesourcery.com> | |
26562 | ||
26563 | * config/arm/neon.md (vec_set<mode>_internal): Fix misplaced | |
26564 | parenthesis in D-register case. | |
26565 | ||
26566 | 2011-05-05 Joseph Myers <joseph@codesourcery.com> | |
26567 | ||
26568 | * opt-functions.awk (var_type_struct): Handle Enum options. | |
26569 | * optc-gen.awk: Don't check range of variables of character type. | |
26570 | * config/rs6000/rs6000.c (rs6000_sched_insert_nops_str, | |
26571 | rs6000_sched_costly_dep_str, rs6000_recip_name, rs6000_abi_name, | |
26572 | rs6000_sdata_name, rs6000_explicit_options): Remove. | |
26573 | (rs6000_option_override_internal): Check for -malign-power here. | |
26574 | Use global_options_set instead of rs6000_explicit_options. | |
26575 | (rs6000_parse_fpu_option): Remove. | |
26576 | (rs6000_handle_option): Access variables via opts and opts_set | |
26577 | pointers. Use error_at and warning_at. Add fall-through | |
26578 | comments. Don't handle OPT_mcmodel_, OPT_maix_struct_return, | |
26579 | OPT_msvr4_struct_return, OPT_mvrsave, OPT_mspe, OPT_mcall_, | |
26580 | OPT_msdata_, OPT_mtls_size_, OPT_mtraceback_, OPT_mfloat_gprs_, | |
26581 | OPT_msched_costly_dep_, OPT_malign_ or OPT_mrecip_ explicitly | |
26582 | here. Don't use rs6000_parse_fpu_option. | |
26583 | * config/rs6000/rs6000.h (fpu_type): Remove declaration. | |
26584 | * config/rs6000/rs6000.opt (rs6000_long_double_type_size, | |
26585 | rs6000_spe, rs6000_float_gprs): Remove TargetVariable entries. | |
26586 | (mrecip=): Use Var. | |
26587 | (mspe): Use Var and Save. | |
26588 | (mtraceback=): Use Enum and Var. | |
26589 | (rs6000_traceback_type): New Enum and EnumValue entries. | |
26590 | (mfloat-gprs=): Use Enum, Var and Save. | |
26591 | (rs6000_float_gprs): New Enum and EnumValue entries. | |
26592 | (mlong-double-): use Var and Save. | |
26593 | (msched-costly-dep=, minsert-sched-nops=): Use Var. | |
26594 | (malign-): Use Enum and Var. | |
26595 | (rs6000_alignment_flags): New Enum and EnumValue entries. | |
26596 | (mfpu=): Use Enum. | |
26597 | (fpu_type_t): New Enum and EnumValue entries. | |
26598 | * config/rs6000/aix43.h (SUBTARGET_OVERRIDE_OPTIONS): Use | |
26599 | global_options_set instead of rs6000_explicit_options. | |
26600 | * config/rs6000/aix52.h (SUBTARGET_OVERRIDE_OPTIONS): Use | |
26601 | global_options_set instead of rs6000_explicit_options. | |
26602 | * config/rs6000/aix53.h (SUBTARGET_OVERRIDE_OPTIONS): Use | |
26603 | global_options_set instead of rs6000_explicit_options. | |
26604 | * config/rs6000/aix61.h (SUBTARGET_OVERRIDE_OPTIONS): Use | |
26605 | global_options_set instead of rs6000_explicit_options. | |
26606 | * config/rs6000/e500-double.h (SUB3TARGET_OVERRIDE_OPTIONS): Use | |
26607 | global_options_set instead of rs6000_explicit_options. | |
26608 | * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use | |
26609 | global_options_set instead of rs6000_explicit_options. | |
26610 | (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Remove commented-out | |
26611 | definition. | |
26612 | * config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use | |
26613 | global_options_set instead of rs6000_explicit_options. | |
26614 | * config/rs6000/linux64.opt (mcmodel=): Use Enum and Var. | |
26615 | (rs6000_cmodel): New Enum and EnumValue entries. | |
26616 | * config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Use | |
26617 | global_options_set instead of rs6000_explicit_options. | |
26618 | * config/rs6000/sysv4.opt (mcall-, msdata=): Use Var. | |
26619 | (mtls-size=): Use Enum and Var. | |
26620 | (rs6000_tls_size): New Enum and EnumValue entries. | |
26621 | ||
26622 | 2011-05-05 Michael Matz <matz@suse.de> | |
26623 | ||
26624 | * config/alpha/elf.h (ENDFILE_SPEC): Add Ofast. | |
26625 | * config/alpha/osf5.h (ENDFILE_SPEC): Add Ofast. | |
26626 | * config/alpha/netbsd.h (ENDFILE_SPEC): Add Ofast. | |
26627 | * config/sparc/linux.h (ENDFILE_SPEC): Add Ofast. | |
26628 | * config/sparc/sp64-elf.h (ENDFILE_SPEC): Add Ofast. | |
26629 | * config/sparc/sp-elf.h (ENDFILE_SPEC): Add Ofast. | |
26630 | * config/sparc/linux64.h (ENDFILE_SPEC): Add Ofast. | |
26631 | * config/sparc/freebsd.h (ENDFILE_SPEC): Add Ofast. | |
26632 | * config/sparc/sol2.h (ENDFILE_SPEC): Add Ofast. | |
26633 | * config/i386/cygwin.h (ENDFILE_SPEC): Add Ofast. | |
26634 | * config/i386/gnu-user.h (ENDFILE_SPEC): Add Ofast. | |
26635 | * config/i386/gnu-user64.h (ENDFILE_SPEC): Add Ofast. | |
26636 | * config/i386/darwin.h (ENDFILE_SPEC): Add Ofast. | |
26637 | * config/i386/mingw32.h (ENDFILE_SPEC): Add Ofast. | |
26638 | * config/ia64/linux.h (ENDFILE_SPEC): Add Ofast. | |
26639 | * config/mips/linux.h (ENDFILE_SPEC): Add Ofast. | |
26640 | ||
26641 | 2011-05-05 Richard Guenther <rguenther@suse.de> | |
26642 | ||
26643 | * expmed.c (expand_variable_shift): Rename to ... | |
26644 | (expand_shift_1): ... this. Take an expanded shift amount. | |
26645 | For rotates recurse directly not building trees for the shift amount. | |
26646 | (expand_variable_shift): Wrap around expand_shift_1. | |
26647 | (expand_shift): Adjust. | |
26648 | ||
26649 | 2011-05-05 Jakub Jelinek <jakub@redhat.com> | |
26650 | ||
26651 | * gimplify.c (create_tmp_var_raw): Don't call build_type_variant. | |
26652 | ||
26653 | 2011-05-05 Eric Botcazou <ebotcazou@adacore.com> | |
26654 | ||
26655 | * tree.h (get_pending_sizes): Remove prototype. | |
26656 | (put_pending_size): Likewise. | |
26657 | (put_pending_sizes): Likewise. | |
26658 | * stor-layout.c (pending_sizes): Delete. | |
26659 | (get_pending_sizes): Likewise. | |
26660 | (put_pending_size): Likewise. | |
26661 | (put_pending_sizes): Likewise. | |
26662 | (variable_size): Do not call put_pending_size and tidy up. | |
26663 | * function.h (struct function): Remove dont_save_pending_sizes_p. | |
26664 | * lto-streamer-in.c (input_function): Do not stream it. | |
26665 | * lto-streamer-out.c (output_function): Likewise. | |
26666 | * tree-inline.c (initialize_cfun): Do not copy it. | |
26667 | * c-decl.c (store_parm_decls): Do not set it. | |
26668 | * omp-low.c (create_task_copyfn): Likewise. | |
26669 | * tree-optimize.c (tree_rest_of_compilation): Likewise. | |
26670 | ||
26671 | 2011-05-05 Uros Bizjak <ubizjak@gmail.com> | |
26672 | ||
26673 | * config/i386/i386.md (*movdf_internal_rex64): Simplify nested "if" | |
26674 | conditions. | |
26675 | (*movdf_internal): Ditto. | |
26676 | (*movdf_internal_nointeger): Ditto. | |
26677 | (*movsf_internal): Ditto. | |
26678 | ||
26679 | 2011-05-05 Joseph Myers <joseph@codesourcery.com> | |
26680 | ||
26681 | * c-decl.c (finish_decl): Don't call get_pending_sizes. | |
26682 | (grokparm): Add parameter expr. Pass it to grokdeclarator. | |
26683 | (push_parm_decl): Add parameter expr. Pass it to grokdeclarator. | |
26684 | (c_variable_size): Remove. | |
26685 | (grokdeclarator): Use save_expr instead of c_variable_size. Don't | |
26686 | call put_pending_sizes. | |
26687 | (get_parm_info): Add parameter expr. Use it to set | |
26688 | arg_info->pending_sizes. | |
26689 | (store_parm_decls): Use arg_info->pending_sizes instead or calling | |
26690 | get_pending_sizes. | |
26691 | * c-parser.c (c_parser_parms_declarator): Update call to | |
26692 | c_parser_parms_list_declarator. | |
26693 | (c_parser_parms_list_declarator): Take parameter expr. Update | |
26694 | call to push_parm_decl. Update recursive call. Don't call | |
26695 | get_pending_sizes. Update calls to get_parm_info. | |
26696 | (c_parser_objc_method_definition): Update calls to | |
26697 | c_parser_objc_method_decl and objc_start_method_definition. | |
26698 | (c_parser_objc_methodproto): Update call to c_parser_objc_method_decl. | |
26699 | (c_parser_objc_method_decl): Add parameter expr. Update call to | |
26700 | grokparm. | |
26701 | (c_parser_objc_try_catch_finally_statement): Update call to grokparm. | |
26702 | * c-tree.h (struct c_arg_info.pending_sizes): Change to a tree. | |
26703 | (get_parm_info, grokparm, push_parm_decl): Update prototypes. | |
26704 | ||
26705 | 2011-05-05 Michael Hope <michael.hope@linaro.org> | |
26706 | ||
26707 | PR pch/45979 | |
26708 | * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for | |
26709 | __ARM_EABI__ hosts. | |
26710 | ||
26711 | 2011-05-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
26712 | ||
26713 | * config/spu/spu.c (TARGET_ASM_OUTPUT_MI_THUNK): Define. | |
26714 | (TARGET_ASM_CAN_OUTPUT_MI_THUNK): Likewise. | |
26715 | (spu_output_mi_thunk): New function. | |
26716 | ||
26717 | 2011-05-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
26718 | ||
26719 | * config/sparc/sol2.h (ASM_OUTPUT_CALL): Use | |
26720 | targetm.asm_out.print_operand. | |
26721 | * config/sol2.c: Include target.h. | |
26722 | ||
26723 | 2011-05-04 Jan Hubicka <jh@suse.cz> | |
26724 | ||
26725 | * ipa-inline.c (reset_edge_caches): New function. | |
26726 | (update_caller_keys): Add check_inlinablity_for; do not | |
26727 | reset edge caches; remove now unnecesary loop. | |
26728 | (update_callee_keys): Add comments; reset node_growth_cache of callee. | |
26729 | (update_all_callee_keys): Likewise. | |
26730 | (inline_small_functions): Sanity check cache; update code | |
26731 | recomputing it. | |
26732 | ||
26733 | 2011-05-04 Bernd Schmidt <bernds@codesourcery.com> | |
26734 | ||
26735 | PR rtl-optimization/47612 | |
26736 | * df-problems.c (can_move_insns_across): Don't pick a cc0 setter | |
26737 | as the last insn of the sequence to be moved. | |
26738 | ||
26739 | 2011-05-04 Tobias Burnus <burnus@net-b.de> | |
26740 | ||
26741 | PR fortran/48864 | |
26742 | * doc/invoke.texi (Ofast): Document that it | |
26743 | enables Fortran's -fno-protect-parens. | |
26744 | ||
26745 | 2011-05-04 Uros Bizjak <ubizjak@gmail.com> | |
26746 | ||
26747 | * config/i386/i386.c (ix86_reorg): Run move_or_delete_vzeroupper first. | |
26748 | ||
26749 | 2011-05-04 Eric Botcazou <ebotcazou@adacore.com> | |
26750 | ||
26751 | * stor-layout.c (variable_size): Do not issue errors. | |
26752 | ||
26753 | 2011-05-04 Richard Guenther <rguenther@suse.de> | |
26754 | ||
26755 | * coverage.c (tree_coverage_counter_ref): Use integer_type_node | |
26756 | for array-ref indices. | |
26757 | (tree_coverage_counter_addr): Likewise. | |
26758 | (build_fn_info_type): Use size_int for index types. | |
26759 | (build_gcov_info): Likewise. | |
26760 | ||
26761 | 2011-05-04 Richard Guenther <rguenther@suse.de> | |
26762 | ||
26763 | * c-decl.c (check_bitfield_type_and_width): Do not pass NULL | |
26764 | to build_int_cst. | |
26765 | * c-typeck.c (really_start_incremental_init): Use bitsize_int | |
26766 | for constructor indices. | |
26767 | (push_init_level): Likewise. | |
26768 | ||
26769 | 2011-05-04 Richard Guenther <rguenther@suse.de> | |
26770 | ||
26771 | * explow.c (promote_mode): Move variable declarations before code. | |
26772 | ||
26773 | 2011-05-04 Nathan Froyd <froydnj@codesourcery.com> | |
26774 | ||
26775 | * tree.h (build_function_type_array): Declare. | |
26776 | (build_varargs_function_type_array): Declare. | |
26777 | (build_function_type_vec, build_varargs_function_type_vec): Define. | |
26778 | * tree.c (build_function_type_array_1): New function. | |
26779 | (build_function_type_array): New function. | |
26780 | (build_varargs_function_type_array): New function. | |
26781 | ||
26782 | 2011-05-04 Richard Sandiford <richard.sandiford@linaro.org> | |
26783 | ||
26784 | * tree-vect-loop.c (vectorizable_reduction): Check reduction cost | |
26785 | before setting STMT_VINFO_TYPE. | |
26786 | ||
26787 | 2011-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
26788 | ||
26789 | * config/spu/spu.c (spu_gimplify_va_arg_expr): Call pass_by_reference | |
26790 | instead of spu_pass_by_reference. | |
26791 | ||
26792 | 2011-05-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
26793 | ||
26794 | * calls.c (emit_library_call_value_1): Invoke | |
26795 | promote_function_mode hook on libcall arguments. | |
26796 | * explow.c (promote_function_mode, promote_mode): Handle TYPE | |
26797 | argument being NULL. | |
26798 | * targhooks.c (default_promote_function_mode): Lisewise. | |
26799 | * config/s390/s390.c (s390_promote_function_mode): Likewise. | |
26800 | * config/sparc/sparc.c (sparc_promote_function_mode): Likewise. | |
26801 | ||
26802 | * doc/tm.texi: Document that TYPE argument might be NULL. | |
26803 | ||
26804 | 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org> | |
26805 | ||
26806 | * config/bfin/bfin.c (bfin_cpus): Update silicon revisions. | |
26807 | ||
26808 | 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org> | |
26809 | ||
26810 | From Bernd Schmidt | |
26811 | * config/bfin/bfin.md (addsi3): Add an alternative for IREGS. | |
26812 | ||
26813 | 2011-05-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
26814 | ||
26815 | * config/alpha/alpha.h (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB) | |
26816 | (MIPS_UNMARK_STAB, SHASH_SIZE, THASH_SIZE, ALIGN_SYMTABLE_OFFSET): | |
26817 | Move ... | |
26818 | * mips-tfile.c: ... here. | |
26819 | Don't include coretypes.h, tm.h, filenames.h. | |
26820 | (saber_stop): Remove definition and all calls. | |
26821 | [__SABER__]: Remove. | |
26822 | (__LINE__): Remove default. | |
26823 | (Size_t, Ptrdiff_t): Remove definitions. | |
26824 | Replace by size_t, ptrdiff_t. | |
26825 | [!MIPS_DEBUGGING_INFO]: Remove. | |
26826 | (SHASH_SIZE, THASH_SIZE): Remove defaults. | |
26827 | (progname): Add const. | |
26828 | (STATIC): Remove. | |
26829 | Replace all uses by static. | |
26830 | (ALIGN_SYMTABLE_OFFSET): Remove default. | |
26831 | * mips-tdump.c: Don't include coretypes.h, tm.h. | |
26832 | Remove !MIPS_IS_STAB guard. | |
26833 | * Makefile.in (mips-tfile.o): Remove $(RTL_H), coretypes.h, | |
26834 | $(TM_H), filenames.h dependencies. | |
26835 | (mips-tdump.o): Remove $(RTL_H), coretypes.h, $(TM_H) dependencies. | |
26836 | ||
26837 | 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org> | |
26838 | ||
26839 | From Jie Zhang | |
26840 | *config/bfin/bfin.c (bfin_extra_live_on_entry): New. | |
26841 | (TARGET_EXTRA_LIVE_ON_ENTRY): Define. | |
26842 | ||
26843 | 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org> | |
26844 | ||
26845 | From Bernd Schmidt | |
26846 | * config/bfin/bfin.h (FUNCTION_PROFILER): Take TARGET_LONG_CALLS into | |
26847 | account and save/restore RETS. | |
26848 | (PROFILE_BEFORE_PROLOGUE): Define. | |
26849 | (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add tab character. Correct | |
26850 | the push insn to use predecrement. | |
26851 | ||
26852 | 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org> | |
26853 | ||
26854 | From Jie Zhang | |
26855 | * config/bfin/bfin.c (bfin_expand_prologue): Don't clobber P2. | |
26856 | ||
26857 | 2011-05-04 Nick Clifton <nickc@redhat.com> | |
26858 | ||
26859 | * config/mn10300/mn10300.c: Include cfgloop.h. | |
26860 | (DUMP): New macro. | |
26861 | (mn10300_insert_setlb_lcc): New function. Inserts a SETLB and a | |
26862 | Lcc or a FLcc insn into the instruction stream. | |
26863 | (mn10300_block_contains_call): New function. Returns true if the | |
26864 | given basic block contains a CALL insn. | |
26865 | (mn10300_loop_contains_call_insn): New function. Returns true if | |
26866 | the given loop contains a CALL insn. | |
26867 | (mn10300_scan_for_setlb_lcc): New function. Finds opportunities | |
26868 | to use the SETLB and Lcc or FLcc insns. | |
26869 | (mn10300_reorg): Invoke mn10300_scan_for_setlb_lcc when optimizing. | |
26870 | (TARGET_FLAGS): Add MASK_ALLOW_SETLB. | |
26871 | * config/mn10300/mn10300.opt (msetlb): New option. Used to | |
26872 | disable the SETLB optimization. | |
26873 | * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Add | |
26874 | __SETLB__ or __NO_SETLB__. | |
26875 | * config/mn10300/mn10300.md (UNSPEC_SETLB): New constant. | |
26876 | (movsf_internal): Handle MDR register. | |
26877 | (cmpsi): Make visible. | |
26878 | (setlb): New pattern. | |
26879 | (Lcc): New pattern. | |
26880 | (FLcc): New pattern. | |
26881 | ||
26882 | 2011-05-04 Uros Bizjak <ubizjak@gmail.com> | |
26883 | ||
26884 | PR target/48860 | |
26885 | * config/i386/i386.md (*movdi_internal_rex64) Use %vmovd | |
26886 | for reg<->xmm moves. | |
26887 | * config/i386/sse.md (*vec_concatv2di_rex64_sse4_1): Ditto. | |
26888 | (vec_concatv2di_rex64_sse): Ditto. | |
26889 | (*sse2_storeq_rex64): Do not emit %v prefix for mov{q} mnemonic. | |
26890 | (*vec_extractv2di_1_rex64): Ditto. | |
26891 | ||
26892 | Revert: | |
26893 | 2011-05-02 Uros Bizjak <ubizjak@gmail.com> | |
26894 | ||
26895 | * config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for | |
26896 | reg<->xmm moves. | |
26897 | (*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves. | |
26898 | ||
26899 | 2011-05-04 Richard Guenther <rguenther@suse.de> | |
26900 | ||
26901 | * tree.h (int_const_binop): Remove notrunc argument. | |
26902 | * fold-const.c (int_const_binop): Remove notrunc argument. Always | |
26903 | create integer constants that are properly truncated. | |
26904 | (extract_muldiv_1): Expand one notrunc int_const_binop caller. | |
26905 | (const_binop): Remove zero notrunc argument to int_const_binop. | |
26906 | (size_binop_loc): Likewise. | |
26907 | (fold_div_compare): Likewise. | |
26908 | (maybe_canonicalize_comparison_1): Likewise. | |
26909 | (fold_comparison): Likewise. | |
26910 | (fold_binary_loc): Likewise. | |
26911 | (multiple_of_p): Likewise. | |
26912 | * expr.c (store_constructor): Likewise. | |
26913 | * gimple-fold.c (maybe_fold_offset_to_array_ref): Likewise. | |
26914 | (maybe_fold_stmt_addition): Likewise. | |
26915 | * ipa-prop.c (ipa_modify_call_arguments): Likewise. | |
26916 | * stor-layout.c (layout_type): Likewise. | |
26917 | * tree-data-ref.c (tree_fold_divides_p): Likewise. | |
26918 | * tree-sra.c (build_ref_for_offset): Likewise. | |
26919 | (build_user_friendly_ref_for_offset): Likewise. | |
26920 | * tree-ssa-address.c (maybe_fold_tmr): Likewise. | |
26921 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise. | |
26922 | * tree-ssa-loop-niter.c (inverse): Likewise. | |
26923 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Likewise. | |
26924 | * tree-ssa.c (maybe_rewrite_mem_ref_base): Likewise. | |
26925 | * tree-switch-conversion.c (check_range): Likewise. | |
26926 | (build_constructors): Likewise. | |
26927 | * tree-vect-generic.c (expand_vector_piecewise): Likewise. | |
26928 | * tree-vrp.c (set_and_canonicalize_value_range): Likewise. | |
26929 | (extract_range_from_assert): Likewise. | |
26930 | (vrp_int_const_binop): Likewise. | |
26931 | (extract_range_from_binary_expr): Likewise. | |
26932 | (extract_range_from_unary_expr): Likewise. | |
26933 | (check_array_ref): Likewise. | |
26934 | (find_case_label_range): Likewise. | |
26935 | (simplify_div_or_mod_using_ranges): Likewise. | |
26936 | * tree-cfg.c (group_case_labels_stmt): Use double-ints for | |
26937 | comparing case labels for merging. | |
26938 | ||
26939 | 2011-05-03 Mark Wielaard <mjw@redhat.com> | |
26940 | ||
26941 | * dwarf2out.c (debug_str_hash_forced): Removed. | |
26942 | (gen_label_for_indirect_string): Removed. | |
26943 | (get_debug_string_label): Removed. | |
26944 | (AT_string_form): Generate label directly. | |
26945 | (output_indirect_string): Test indirect_string_node for | |
26946 | DW_FORM_strp instead of checking label and refcount. | |
26947 | (prune_indirect_string): Removed. | |
26948 | (prune_unused_types): Don't check debug_str_hash_forced or | |
26949 | call prune_indirect_string. | |
26950 | ||
26951 | 2011-05-04 Alexandre Oliva <aoliva@redhat.com> | |
26952 | ||
26953 | PR other/48093 | |
26954 | * doc/invoke.texi: Document -mtls-dialect and GCC_COMPARE_DEBUG. | |
26955 | ||
26956 | 2011-05-04 Alexandre Oliva <aoliva@redhat.com> | |
26957 | ||
26958 | PR debug/47994 | |
26959 | PR debug/47919 | |
26960 | * combine.c (try_combine): Skip debug insns at m_split tests. | |
26961 | ||
26962 | 2011-04-26 Mark Wielaard <mjw@redhat.com> | |
26963 | ||
26964 | PR42288 | |
26965 | * dwarf2out.c (dwarf2out_finish): Always call output_aranges () | |
26966 | when info_section_emitted. | |
26967 | ||
26968 | 2011-05-03 Joseph Myers <joseph@codesourcery.com> | |
26969 | ||
26970 | * config/mips/mips-opts.h: New. | |
26971 | * config/mips/mips.c (enum mips_r10k_cache_barrier_setting): Move | |
26972 | to mips-opts.h. | |
26973 | (mips_abi, mips_code_readable, mips_r10k_cache_barriee): Remove. | |
26974 | (mips_handle_option): Don't handle OPT_mabi_, OPT_mcode_readable_ | |
26975 | or OPT_mr10k_cache_barrier_ here. Access mips_cache_flush_func | |
26976 | via opts pointer. | |
26977 | * config/mips/mips.h (enum mips_code_readable_setting): Move to | |
26978 | mips-opts.h. | |
26979 | (mips_abi, mips_code_readable): Don't declare. | |
26980 | * config/mips/mips.opt (config/mips/mips-opts.h): New HeaderInclude. | |
26981 | (mabi=): Use Enum and Var. | |
26982 | (mips_abi): New Enum and EnumValue entries. | |
26983 | (mcode-readable=): Use Enum and Var. | |
26984 | (mips_code_readable_setting): New Enum and EnumValue entries. | |
26985 | (mr10k-cache-barrier=): Use Enum and Var. | |
26986 | (mips_r10k_cache_barrier_setting): New Enum and EnumValue entries. | |
26987 | ||
26988 | 2011-05-03 Jan Hubicka <jh@suse.cz> | |
26989 | ||
26990 | * cgraph.h (cgraph_node_set_def, varpool_node_set_def): Move out of GTY; | |
26991 | replace hash by pointer map. | |
26992 | (cgraph_node_set_element_def, cgraph_node_set_element, | |
26993 | const_cgraph_node_set_element, varpool_node_set_element_def, | |
26994 | varpool_node_set_element, const_varpool_node_set_element): Remove. | |
26995 | (free_cgraph_node_set, free_varpool_node_set): New function. | |
26996 | (cgraph_node_set_size, varpool_node_set_size): Use vector size. | |
26997 | * tree-emutls.c: Free varpool node set. | |
26998 | * ipa-utils.c (cgraph_node_set_new, cgraph_node_set_add, | |
26999 | cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set, | |
27000 | debug_cgraph_node_set, free_cgraph_node_set, varpool_node_set_new, | |
27001 | varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find, | |
27002 | dump_varpool_node_set, free_varpool_node_set, debug_varpool_node_set): | |
27003 | Move here from ipa.c; implement using pointer_map | |
27004 | * ipa.c (cgraph_node_set_new, cgraph_node_set_add, | |
27005 | cgraph_node_set_remove, cgraph_node_set_find, dump_cgraph_node_set, | |
27006 | debug_cgraph_node_set, varpool_node_set_new, | |
27007 | varpool_node_set_add, varpool_node_set_remove, varpool_node_set_find, | |
27008 | dump_varpool_node_set, debug_varpool_node_set): | |
27009 | Move to ipa-uitls.c. | |
27010 | * passes.c (ipa_write_summaries): Update. | |
27011 | ||
27012 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> | |
27013 | ||
27014 | From Mike Frysinger: | |
27015 | * config/bfin/bfin.c (bfin_cpus[]): Add 0.4 for | |
27016 | bf542/bf544/bf547/bf548/bf549. | |
27017 | ||
27018 | 2011-05-03 Uros Bizjak <ubizjak@gmail.com> | |
27019 | ||
27020 | * expmed.c (extract_bit_field_1): Remove write-only variable "icode". | |
27021 | ||
27022 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> | |
27023 | ||
27024 | From Bernd Schmidt: | |
27025 | * config/bfin/bfin.md (MOVCC): New mode_macro. | |
27026 | (mov<mode>cc_insn1, mov<mode>cc_insn2, mov<mode>cc): Renamed from | |
27027 | movsicc_insn1, movsicc_insn2 and movsicc and macroized. Remove | |
27028 | comments from generated assembly. | |
27029 | ||
27030 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> | |
27031 | ||
27032 | From Bernd Schmidt | |
27033 | * config/bfin/t-bfin (LIB1ASMFUNCS): Add muldi3 and umulsi3_highpart. | |
27034 | * config/bfin/t-bfin-elf (LIB1ASMFUNCS): Add muldi3. | |
27035 | * config/bfin/t-bfin-linux (LIB1ASMFUNCS): Add muldi3. | |
27036 | * config/bfin/t-bfin-uclinux (LIB1ASMFUNCS): Add muldi3. | |
27037 | * config/bfin/lib1funcs.asm (___muldi3): New function. | |
27038 | ||
27039 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27040 | ||
27041 | * config/stormy16/stormy16 (xstormy16_init_builtins): Call | |
27042 | build_function_type_list instead of build_function_type. | |
27043 | Rearrange initialization of `args' to do so. | |
27044 | ||
27045 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27046 | ||
27047 | * config/i386/i386.c (ix86_code_end): Call build_function_type_list | |
27048 | instead of build_function_type. | |
27049 | ||
27050 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27051 | ||
27052 | * config/rs6000/rs6000.c (spe_init_builtins): Call | |
27053 | build_function_type_list instead of build_function_type. | |
27054 | (paired_init_builtins, altivec_init_builtins): Likewise. | |
27055 | (builtin_function_type): Likewise. | |
27056 | ||
27057 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27058 | ||
27059 | * config/sh/sh.c (sh_media_init_builtins): Call | |
27060 | build_function_type_list instead of build_function_type. | |
27061 | ||
27062 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27063 | ||
27064 | * config/sparc/sparc.c (sparc_file_end): Call | |
27065 | build_function_type_list instead of build_function_type. | |
27066 | ||
27067 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27068 | ||
27069 | * config/alpha/alpha.c (alpha_init_builtins): Call | |
27070 | build_function_type_list instead of build_function_type. | |
27071 | ||
27072 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27073 | ||
27074 | * config/xtensa/xtensa.c (xtensa_init_builtins): Call | |
27075 | build_function_type_list instead of build_function_type. | |
27076 | ||
27077 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27078 | ||
27079 | * config/iq2000/i2000.c (iq2000_init_builtins): Call | |
27080 | build_function_type_list instead of build_function_type. | |
27081 | Delete `endlink' variable. | |
27082 | ||
27083 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27084 | ||
27085 | * config/avr/avr.c (avr_init_builtins): Call | |
27086 | build_function_type_list instead of build_function_type. | |
27087 | ||
27088 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27089 | ||
27090 | * config/picochip/picochip.c (picochip_init_builtins): Call | |
27091 | build_function_type_list instead of build_function_type. | |
27092 | Delete `endlink' variable. | |
27093 | ||
27094 | 2011-05-03 Nathan Froyd <froydnj@codesourcery.com> | |
27095 | ||
27096 | * config/bfin/bfin.c (bfin_init_builtins): Call | |
27097 | build_function_type_list instead of build_function_type. | |
27098 | ||
27099 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> | |
27100 | ||
27101 | From Bernd Schmidt | |
27102 | * config/bfin/bfin.md (rotrsi, rotlsi): Don't take INTVAL of anything | |
27103 | that's not CONST_INT. Seemingly redundant check is due to PR39768. | |
27104 | ||
27105 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> | |
27106 | ||
27107 | From Jie Zhang: | |
27108 | * config/bfin/uclinux.h (LINK_GCC_C_SEQUENCE_SPEC): Make sure | |
27109 | libbffastfp overrides libgcc when -mfast-fp. | |
27110 | ||
27111 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> | |
27112 | ||
27113 | Originally from Bernd Schmidt | |
27114 | * config/bfin/uclinux.h (SUBTARGET_FDPIC_NOT_SUPPORTED): New macro. | |
27115 | * config/bfin/bfin.c (override_options): Test it and error if | |
27116 | TARGET_FDPIC. | |
27117 | ||
27118 | 2011-05-03 Stuart Henderson <shenders@gcc.gnu.org> | |
27119 | ||
27120 | Originally From Bernd Schmidt | |
27121 | * config/bfin/bfin.c (override_options): Disable -fstack-limit for | |
27122 | FD-PIC. | |
27123 | ||
27124 | 2011-05-03 Jeff Law <law@redhat.com> | |
27125 | ||
27126 | * tree-ssa-threadupdate.c (THREAD_TARGET): define. | |
27127 | (remove_ctrl_stmt_and_useless_edges): Clear AUX field of outgoing edges. | |
27128 | (craete_edge_and_update_destination_phis): Use THREAD_TARGET rather | |
27129 | than accessing AUX field directly. Free the AUX field before | |
27130 | clearing it. | |
27131 | (thread_block, thread_through_loop_header): Likewise. | |
27132 | (thread_single_edge, mark_threaded_blocks): Likewise. | |
27133 | (redirect_edges): Delay clearing the AUX field. Free the AUX field. | |
27134 | (register_jump_thread): Do not attempt to thread to a NULL edge. | |
27135 | ||
27136 | 2011-05-03 Bernd Schmidt <bernds@codesourcery.com> | |
27137 | ||
27138 | * function.c (init_function_start): Call decide_function_section. | |
27139 | * varasm.c (decide_function_section): New function. | |
27140 | (assemble_start_function): When not using | |
27141 | flag_reorder_blocks_and_partition, don't compute in_cold_section_p | |
27142 | or first_function_block_is_cold. | |
27143 | * rtl.h (decide_function_section): Declare. | |
27144 | ||
27145 | 2011-05-03 Uros Bizjak <ubizjak@gmail.com> | |
27146 | Jakub Jelinek <jakub@redhat.com> | |
27147 | ||
27148 | PR target/48774 | |
27149 | * config/i386/i386.c (ix86_match_ccmode): For CC{A,C,O,S}mode | |
27150 | only succeed if req_mode is the same as set_mode. | |
27151 | ||
27152 | 2011-05-03 Bernd Schmidt <bernds@codesourcery.com> | |
27153 | ||
27154 | * gengenrtl.c (special_rtx): PC, CC0 and RETURN are special. | |
27155 | * genemit.c (gen_exp): Handle RETURN. | |
27156 | * emit-rtl.c (verify_rtx_sharing): Likewise. | |
27157 | (init_emit_regs): Create pc_rtx, ret_rtx and cc0_rtx specially. | |
27158 | * rtl.c (copy_rtx): RETURN is shared. | |
27159 | * rtl.h (enum global_rtl_index): Add GR_RETURN. | |
27160 | (ret_rtx): New. | |
27161 | * jump.c (redirect_exp_1): Don't use gen_rtx_RETURN. | |
27162 | * config/s390/s390.c (s390_emit_epilogue): Likewise. | |
27163 | * config/rx/rx.c (gen_rx_rtsd_vector): Likewise. | |
27164 | * config/cris/cris.c (cris_expand_return): Likewise. | |
27165 | * config/m68k/m68k.c (m68k_expand_epilogue): Likewise. | |
27166 | * config/rs6000/rs6000.c (rs6000_make_savres_rtx, | |
27167 | rs6000_emit_epilogue, rs6000_output_mi_thunk): Likewise. | |
27168 | * config/picochip/picochip.c (picochip_expand_epilogue): Likewise. | |
27169 | * config/h8300/h8300.c (h8300_push_pop, h8300_expand_epilogue): | |
27170 | Likewise. | |
27171 | * config/v850/v850.c (expand_epilogue): Likewise. | |
27172 | * config/bfin/bfin.c (bfin_expand_call): Likewise. | |
27173 | * config/arm/arm.md (epilogue): Likewise. | |
27174 | * config/mn10300/mn10300.c (mn10300_expand_epilogue): Likewise. | |
27175 | * config/sparc/sparc.c (sparc_struct_value_rtx): Rename ret_rtx | |
27176 | variable to ret_reg. | |
27177 | ||
27178 | 2011-05-03 Richard Guenther <rguenther@suse.de> | |
27179 | ||
27180 | PR lto/48846 | |
27181 | * lto-streamer-in.c (unpack_ts_decl_common_value_fields): | |
27182 | Stream decl_common.off_align instead of the derived DECL_OFFSET_ALIGN. | |
27183 | * lto-streamer-out.c (pack_ts_decl_common_value_fields): Likewise. | |
27184 | ||
27185 | 2011-05-03 Richard Guenther <rguenther@suse.de> | |
27186 | ||
27187 | * c-decl.c (grokdeclarator): Instead of looking at | |
27188 | TREE_OVERFLOW check if the constant fits in the index type. | |
27189 | ||
27190 | 2011-05-03 Richard Sandiford <richard.sandiford@linaro.org> | |
27191 | ||
27192 | * config/arm/neon.md (vec_load_lanes<mode><mode>): New expanders, | |
27193 | (vec_store_lanes<mode><mode>): Likewise. | |
27194 | ||
27195 | 2011-05-03 Richard Sandiford <richard.sandiford@linaro.org> | |
27196 | ||
27197 | * doc/md.texi (vec_load_lanes, vec_store_lanes): Document. | |
27198 | * optabs.h (COI_vec_load_lanes, COI_vec_store_lanes): New | |
27199 | convert_optab_index values. | |
27200 | (vec_load_lanes_optab, vec_store_lanes_optab): New convert optabs. | |
27201 | * genopinit.c (optabs): Initialize the new optabs. | |
27202 | * internal-fn.def (LOAD_LANES, STORE_LANES): New internal functions. | |
27203 | * internal-fn.c (get_multi_vector_move, expand_LOAD_LANES) | |
27204 | (expand_STORE_LANES): New functions. | |
27205 | * tree.h (build_array_type_nelts): Declare. | |
27206 | * tree.c (build_array_type_nelts): New function. | |
27207 | * tree-vectorizer.h (vect_model_store_cost): Add a bool argument. | |
27208 | (vect_model_load_cost): Likewise. | |
27209 | (vect_store_lanes_supported, vect_load_lanes_supported) | |
27210 | (vect_record_strided_load_vectors): Declare. | |
27211 | * tree-vect-data-refs.c (vect_lanes_optab_supported_p) | |
27212 | (vect_store_lanes_supported, vect_load_lanes_supported): New functions. | |
27213 | (vect_transform_strided_load): Split out statement recording into... | |
27214 | (vect_record_strided_load_vectors): ...this new function. | |
27215 | * tree-vect-stmts.c (create_vector_array, read_vector_array) | |
27216 | (write_vector_array, create_array_ref): New functions. | |
27217 | (vect_model_store_cost): Add store_lanes_p argument. | |
27218 | (vect_model_load_cost): Add load_lanes_p argument. | |
27219 | (vectorizable_store): Try to use store-lanes functions for | |
27220 | interleaved stores. | |
27221 | (vectorizable_load): Likewise load-lanes and loads. | |
27222 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Update call | |
27223 | to vect_model_store_cost. | |
27224 | (vect_build_slp_tree): Likewise vect_model_load_cost. | |
27225 | ||
27226 | 2011-05-03 Richard Sandiford <richard.sandiford@linaro.org> | |
27227 | ||
27228 | * hooks.h (hook_bool_mode_uhwi_false): Declare. | |
27229 | * hooks.c (hook_bool_mode_uhwi_false): New function. | |
27230 | * target.def (array_mode_supported_p): New hook. | |
27231 | * doc/tm.texi.in (TARGET_ARRAY_MODE_SUPPORTED_P): Add @hook. | |
27232 | * doc/tm.texi: Regenerate. | |
27233 | * stor-layout.c (mode_for_array): New function. | |
27234 | (layout_type): Use it. | |
27235 | * config/arm/arm.c (arm_array_mode_supported_p): New function. | |
27236 | (TARGET_ARRAY_MODE_SUPPORTED_P): Define. | |
27237 | ||
27238 | 2011-05-03 Eric Botcazou <ebotcazou@adacore.com> | |
27239 | ||
27240 | PR target/48723 | |
27241 | * config/i386/i386.c (ix86_expand_prologue): Do not probe the stack | |
27242 | for -fstack-check if the size to allocate is negative. | |
27243 | ||
27244 | 2011-05-02 Lawrence Crowl <crowl@google.com> | |
27245 | ||
27246 | * timevar.h (timevar_cond_start): Remove unused POP_TIMEVAR_AND_RETURN. | |
27247 | (timevar_cond_start): New for starting a timer only when it is not | |
27248 | already running. | |
27249 | (timevar_cond_stop): New for stopping a timer when it was not already | |
27250 | running. | |
27251 | ||
27252 | * timevar.c (timevar_stop): Enable start/stop timers to start again. | |
27253 | (timevar_cond_start): New as above. | |
27254 | (timevar_cond_stop): New as above. | |
27255 | ||
27256 | * timevar.def: Add start/stop timers for compiler phases, | |
27257 | TV_PHASE_SETUP, TV_PHASE_PARSING, TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, | |
27258 | TV_PHASE_DBGINFO (C), TV_PHASE_CHECK_DBGINFO (C++), TV_PHASE_GENERATE, | |
27259 | and TV_PHASE_FINALIZE. | |
27260 | Change push/pop timer TV_PARSE to TV_PARSE_GLOBAL. | |
27261 | Add push/pop timers TV_PARSE_STRUCT, TV_PARSE_ENUM, TV_PARSE_FUNC, | |
27262 | TV_PARSE_INLINE, TV_PARSE_INMETH, TV_TEMPLATE_INST. | |
27263 | Change push/pop timer TV_NAME_LOOKUP into a start/stop timer. | |
27264 | Make unused TV_OVERLOAD into a start/stop timer. | |
27265 | ||
27266 | Remove unused timers TV_OVERLOAD, TV_TEMPLATE_INSTANTIATION. | |
27267 | Mark the strings for TV_NAME_LOOKUP and TV_OVERLOAD with a "|" | |
27268 | to indicate that they are start/stop timers. | |
27269 | ||
27270 | * toplev.c (compile_file): Change TV_PARSE to TV_PARSE_GLOBAL. | |
27271 | Add start/stop timers TV_PHASE_PARSING and TV_PHASE_GENERATE. | |
27272 | Move initialization to do_compile. | |
27273 | (do_compile): Add initialization from above. | |
27274 | Add start/stop timers TV_PHASE_SETUP and TV_PHASE_FINALIZE. | |
27275 | ||
27276 | * c-decl.c (c_write_global_declarations): Add start/stop of | |
27277 | TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_DBGINFO. | |
27278 | ||
27279 | * c-parser.c (c_parser_declaration_or_fndef): Push/pop TV_PARSE_FUNC | |
27280 | or TV_PARSE_INLINE, as appropriate. | |
27281 | (c_parser_enum_specifier): Push/pop TV_PARSE_ENUM. | |
27282 | (c_parser_struct_or_union_specifier): Push/pop TV_PARSE_STRUCT. | |
27283 | ||
27284 | 2011-05-02 Jason Merrill <jason@redhat.com> | |
27285 | ||
27286 | PR c++/40975 | |
27287 | * tree-inline.c (copy_tree_r): Handle STATEMENT_LIST. | |
27288 | ||
27289 | 2011-05-02 Simon Martin <simartin@users.sourceforge.net> | |
27290 | ||
27291 | PR c/35445 | |
27292 | * c-decl.c (finish_decl): Only create a composite if the types are | |
27293 | compatible. | |
27294 | ||
27295 | 2011-05-02 Joseph Myers <joseph@codesourcery.com> | |
27296 | ||
27297 | * config/fr30/fr30-protos.h (Mmode): Don't define. | |
27298 | * config/m32r/m32r-protos.h (Mmode): Don't define. Expand | |
27299 | definition where used. | |
27300 | * config/mn10300/mn10300-protos.h (Mmode, Cstar, Rclas): Don't | |
27301 | define. Expand definitions where used. | |
27302 | * config/rx/rx-protos.h (Mmode, Fargs, Rcode): Don't define. | |
27303 | Expand definitions where used. | |
27304 | * config/rx/rx.c (rx_is_legitimate_address, rx_function_arg_size, | |
27305 | rx_function_arg, rx_function_arg_advance, | |
27306 | rx_function_arg_boundary): Expand definitions of those macros. | |
27307 | * config/v850/v850-protos.h (Mmode): Don't define. Expand | |
27308 | definition where used. | |
27309 | ||
27310 | 2011-05-02 Uros Bizjak <ubizjak@gmail.com> | |
27311 | ||
27312 | * config/i386/mmx.md (*mov<mode>_internal_rex64): Use %vmovq for | |
27313 | reg<->xmm moves. | |
27314 | (*mov<mode>_internal): Merge with *mov<mode>_internal_avx. | |
27315 | (*movv2sf_internal_rex64): Use %vmovq for reg<->xmm moves. Merge | |
27316 | with *movv2sf_internal_rex64_avx. | |
27317 | (*movv2sf_internal): Merge with *movv2sf_internal_avx. | |
27318 | * config/i386/i386.md (*movdi_internal_rex64) <TYPE_SSEMOV>: | |
27319 | Use %v prefix in insn mnemonic to handle TARGET_AVX. | |
27320 | (*movdi_internal): Add "isa" attribute. Use "maybe_vex" instead of | |
27321 | "vex" in "prefix" attribute calculation. | |
27322 | (*movdf_internal): Output AVX mnemonics. Add "prefix" attribute. | |
27323 | ||
27324 | 2011-05-02 Stuart Henderson <shenders@gcc.gnu.org> | |
27325 | ||
27326 | PR target/47951 | |
27327 | * config/bfin/bfin.md (loop_end): Use matching constraints to ensure | |
27328 | inputs match the output. | |
27329 | ||
27330 | 2011-05-02 Andreas Schwab <schwab@linux-m68k.org> | |
27331 | ||
27332 | PR target/47955 | |
27333 | * config/m68k/m68k.c (m68k_expand_prologue): Set | |
27334 | current_function_static_stack_size. | |
27335 | ||
27336 | 2011-05-02 Jan Hubicka <jh@suse.cz> | |
27337 | ||
27338 | * lto-streamer.c (lto_streamer_cache_insert_1, | |
27339 | lto_streamer_cache_lookup, lto_streamer_cache_create, | |
27340 | lto_streamer_cache_delete): Use pointer map instead of hashtable. | |
27341 | * lto-streamer.h (lto_streamer_cache_d): Turn node_map into pointer_map. | |
27342 | ||
27343 | 2011-05-02 Joseph Myers <joseph@codesourcery.com> | |
27344 | ||
27345 | * config/m68k/genopt.sh, config/m68k/m68k-isas.def, | |
27346 | config/m68k/m68k-microarchs.def, config/m68k/m68k-opts.h, | |
27347 | config/m68k/t-opts: New files. | |
27348 | * config/m68k/m68k-tables.opt: New file (generated). | |
27349 | * config.gcc (fido-*-*, m68k-*-*): Add m68k/m68k-tables.opt to | |
27350 | extra_options and m68k/t-opts to tmake_file. | |
27351 | * config/m68k/m68k.c (m68k_library_id_string): More to m68k.opt. | |
27352 | (all_isas): Initialize using m68k-isas.def. | |
27353 | (all_microarchs): Initialize using m68k-microarchs.def. | |
27354 | (m68k_find_selection): Remove. | |
27355 | (m68k_handle_option): Don't assert that global structures are in | |
27356 | use. Use error_at. Access variables via opts pointer. Don't | |
27357 | handle -march=, -mcpu= and -mtune= here. Set gcc_options fields | |
27358 | directly for -m68020-40 and -m68020-60. | |
27359 | (m68k_option_override): Set m68k_arch_entry, m68k_cpu_entry and | |
27360 | m68k_tune_entry here. | |
27361 | * config/m68k/m68k.h (enum uarch_type, enum target_device): Move | |
27362 | to m68k-opts.h. | |
27363 | (m68k_library_id_string): Remove declaration. | |
27364 | * config/m68k/m68k.opt (config/m68k/m68k-opts.h): New HeaderInclude. | |
27365 | (m68k_library_id_string): New Variable. | |
27366 | (march=, mcpu=, mtune=): Use Enum and Var. | |
27367 | ||
27368 | 2011-05-02 Richard Guenther <rguenther@suse.de> | |
27369 | ||
27370 | * varasm.c (output_constructor_regular_field): Compute zero-based | |
27371 | index with double-ints. Make sure to ICE instead of producing | |
27372 | wrong code. | |
27373 | * cgraph.c (cgraph_add_thunk): Do not create new tree nodes | |
27374 | in asserts. Properly use a signed type. | |
27375 | ||
27376 | 2011-05-02 Uros Bizjak <ubizjak@gmail.com> | |
27377 | ||
27378 | * config/i386/sse.md (V): New mode iterator. | |
27379 | (V_128): Rename from SSEMODE. Make V2DF mode conditional on | |
27380 | TARGET_SSE2. | |
27381 | (V_256): Rename from AVX256MODE. | |
27382 | (VF): Make V4SF mode unconditional. Add TARGET_SSE instruction | |
27383 | condition to all users. | |
27384 | (VF1): Ditto. | |
27385 | (VF2): Make V2DF mode unconditional. Add TARGET_SSE2 instruction | |
27386 | condition to all users. | |
27387 | (VF_128): Make V4SF mode unconditional. | |
27388 | (VF_256): Rename from AVX256MODEF2P. | |
27389 | (VI4F_128): Rename from SSEMODE4S. | |
27390 | (VI8F_128): Rename from SSEMODE2D. | |
27391 | (VI4F_256): Rename from AVX256MODE8P. | |
27392 | (VI8F_256): Rename from AVX256MODE4P. | |
27393 | (avxsizesuffix): Add V16HI, V4DI, V8HI and V2DI modes. | |
27394 | (ssescalarmodesuffix): Remove SF and DF modes. | |
27395 | (SSEMODE124): Remove. | |
27396 | (SSEMODE1248): Ditto. | |
27397 | (SSEMODEF2P): Ditto. | |
27398 | (AVXMODEF2P): Ditto. | |
27399 | (AVXMODEFDP): Ditto. | |
27400 | (AVXMODEFSP): Ditto. | |
27401 | (VEC_EXTRACT_MODE): Make V16QI, V8HI, V4SI, V2DI, V4SF and V2DF modes | |
27402 | unconditional. | |
27403 | (VEC_EXTRACT_EVENODD_MODE): Rename from SSEMODE_EO. Make V4SF mode | |
27404 | unconditional. | |
27405 | (xop_pcmov_<mode><avxsizesuffix>): Merge from xop_pcmov_<mode> and | |
27406 | xop_pcmov_<mode>256. Use V mode iterator. | |
27407 | ||
27408 | Adjust RTX patterns globally for renamed mode attributes. | |
27409 | ||
27410 | 2011-05-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
27411 | ||
27412 | * haifa-sched.c (sched_emit_insn): Emit insn before first | |
27413 | non-scheduled insn. Inform back-end about new insn. Add | |
27414 | new insn to scheduled_insns list. | |
27415 | ||
27416 | 2011-05-02 Richard Guenther <rguenther@suse.de> | |
27417 | ||
27418 | PR tree-optimization/48822 | |
27419 | * tree-ssa-sccvn.c (set_ssa_val_to): Never go up the lattice. | |
27420 | (process_scc): Indicate which iteration we start. | |
27421 | ||
27422 | 2011-05-02 Jan Hubicka <jh@suse.cz> | |
27423 | ||
27424 | * lto-section-in.c (lto_input_1_unsigned): Move to lto-streamer.h | |
27425 | (lto_section_overrun): New. | |
27426 | * lto-section-out.c (append_block): Rename to ... | |
27427 | (lto_append_block): ... this one; export. | |
27428 | (lto_output_1_stream): Move lto lto-streamer.h | |
27429 | (lto_output_data_stream): Update. | |
27430 | * lto-streamer.h (lto_section_overrun, lto_append_block): Declare. | |
27431 | (lto_output_1_stream, lto_input_1_unsigned): Turn into inline | |
27432 | functions. | |
27433 | ||
27434 | 2011-05-02 Richard Guenther <rguenther@suse.de> | |
27435 | ||
27436 | * tree.c (tree_code_counts): New global array. | |
27437 | (record_node_allocation_statistics): Count individual tree codes. | |
27438 | (dump_tree_statistics): Dump individual code stats. | |
27439 | ||
27440 | 2011-05-01 Jan Hubicka <jh@suse.cz> | |
27441 | ||
27442 | * ipa-inline.c (caller_growth_limits): Fix thinko when | |
27443 | looking for largest stack frame. | |
27444 | * ipa-inline.h (dump_inline_summary): Declare. | |
27445 | * ipa-inline-analysis.c (dump_inline_edge_summary): Dump info | |
27446 | on stack usage. | |
27447 | (dump_inline_summary): Export. | |
27448 | (debug_inline_summary): Declare as DEBUG_FUNCTION. | |
27449 | ||
27450 | 2011-05-01 Anatoly Sokolov <aesok@post.ru> | |
27451 | ||
27452 | * reginfo.c (memory_move_cost): Change rclass argument type form | |
27453 | 'enum reg_class' to reg_class_t. | |
27454 | * reload.h (memory_move_cost): Update prototype. | |
27455 | * postreload.c reload_cse_simplify_set): Change type dclass var to | |
27456 | reg_class_t. | |
27457 | * ira-int.h (ira_allocate_cost_vector, ira_free_cost_vector): | |
27458 | Update prototype. | |
27459 | (ira_allocate_and_set_costs): Change aclass argument type form | |
27460 | 'enum reg_class' to reg_class_t. | |
27461 | * ira-build.c (ira_allocate_cost_vector, ira_free_cost_vector): | |
27462 | Change aclass argument type to reg_class_t. | |
27463 | (update_conflict_hard_reg_costs): Change type aclass and pref vars | |
27464 | to reg_class_t. | |
27465 | * gcc/ira.c (setup_class_subset_and_memory_move_costs): Adjust | |
27466 | memory_move_cost call. | |
27467 | ||
27468 | * config/ia64/ia64.c (ia64_register_move_cost): Remove 'from' and | |
27469 | 'to' local var. Rename from_i and to_i arguments to 'from' and 'to'. | |
27470 | Change type tmp var to reg_class_t. | |
27471 | ||
27472 | 2011-04-30 Jan Hubicka <jh@suse.cz> | |
27473 | ||
27474 | * ipa-inline.c (can_inline_edge_p): Disregard limits when | |
27475 | inlining into function with flatten attribute. | |
27476 | (want_inline_small_function_p): Be more realistic about inlining | |
27477 | cold calls where callee size grows. | |
27478 | ||
27479 | 2011-04-30 Jan Hubicka <jh@suse.cz> | |
27480 | ||
27481 | * cgraph.c (cgraph_create_virtual_clone): Clear constructor/destructor | |
27482 | flags. | |
27483 | ||
27484 | 2011-04-30 Anatoly Sokolov <aesok@post.ru> | |
27485 | ||
27486 | * config/sparc/sparc.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS, | |
27487 | PRINT_OPERAND_PUNCT_VALID_P): Remove. | |
27488 | * config/sparc/sparc-protos.h (print_operand): Remove declaration. | |
27489 | * config/sparc/sparc.c (TARGET_PRINT_OPERAND_PUNCT_VALID_P, | |
27490 | TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define. | |
27491 | (print_operand): Rename to... | |
27492 | (sparc_print_operand): ...this. Make static. Adjust | |
27493 | sparc_print_operand function call. | |
27494 | (sparc_print_operand_punct_valid_p, sparc_print_operand_address): New | |
27495 | functions. | |
27496 | ||
27497 | 2011-04-30 Jan Hubicka <jh@suse.cz> | |
27498 | ||
27499 | PR middle-end/48752 | |
27500 | * ipa-inline.c (early_inliner): Disable when doing late | |
27501 | addition of function. | |
27502 | ||
27503 | 2011-04-30 Jakub Jelinek <jakub@redhat.com> | |
27504 | ||
27505 | * dwarf2out.c (get_address_mode): New inline. | |
27506 | (mem_loc_descriptor): Add MEM_MODE parameter, adjust recursive calls, | |
27507 | if not dwarf_strict emit | |
27508 | DW_OP_GNU_{{const,regval,deref}_type,convert,reinterpret} when | |
27509 | desirable. Handle FLOAT_EXTEND, FLOAT_TRUNCATE, FLOAT, | |
27510 | UNSIGNED_FLOAT, FIX and UNSIGNED_FIX. Just return NULL for | |
27511 | FMA, STRICT_LOW_PART, CONST_VECTOR and CONST_FIXED. | |
27512 | (dwarf2out_frame_debug_cfa_expression, reg_loc_descriptor, | |
27513 | dw_loc_list_1, cst_pool_loc_descr, loc_list_from_tree): Adjust | |
27514 | mem_loc_descriptor callers. | |
27515 | (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands, | |
27516 | output_loc_operands_raw, hash_loc_operands, compare_loc_operands): | |
27517 | Handle DW_OP_GNU_const_type, DW_OP_GNU_regval_type, | |
27518 | DW_OP_GNU_deref_type, DW_OP_GNU_convert and DW_OP_GNU_reinterpret. | |
27519 | (base_types): New variable. | |
27520 | (get_base_type_offset, calc_base_type_die_sizes, | |
27521 | base_type_for_mode, mark_base_types, base_type_cmp, | |
27522 | move_marked_base_types): New functions. | |
27523 | (calc_die_sizes): Assert that die_offset is 0 or equal to | |
27524 | next_die_offset. | |
27525 | (loc_descriptor): Only handle here lowpart SUBREGs of REG, for | |
27526 | others defer to mem_loc_descriptor. Adjust mem_loc_descriptor | |
27527 | callers. If not dwarf_strict, call mem_loc_descriptor even for | |
27528 | non-MODE_INT modes or MODE_INT modes larger than DWARF2_ADDR_SIZE. | |
27529 | (gen_subprogram_die): Don't give up on call site parameters | |
27530 | with non-integral or large integral modes. Adjust | |
27531 | mem_loc_descriptor callers. | |
27532 | (prune_unused_types): Call prune_unused_types_mark on base_types | |
27533 | vector entries. | |
27534 | (resolve_addr): Call mark_base_types. | |
27535 | (dwarf2out_finish): Call move_marked_base_types. | |
27536 | ||
27537 | PR tree-optimization/48809 | |
27538 | * tree-switch-conversion.c (build_arrays): Compute tidx in unsigned | |
27539 | type. | |
27540 | (gen_inbound_check): Don't compute index_expr - range_min in utype | |
27541 | again, instead reuse SSA_NAME initialized in build_arrays. | |
27542 | Remove two useless gsi_for_stmt calls. | |
27543 | ||
27544 | 2011-04-29 Jeff Law <law@redhat.com> | |
27545 | ||
27546 | * tree-ssa-threadedge.c (thread_across_edge): Add missing return. | |
27547 | ||
27548 | 2011-04-29 Martin Jambor <mjambor@suse.cz> | |
27549 | ||
27550 | * cgraph.h (cgraph_postorder): Remove declaration. | |
27551 | * ipa-utils.h (ipa_free_postorder_info): Declare. | |
27552 | (ipa_reverse_postorder): Likewise. | |
27553 | * cgraphunit.c: Include ipa-utils.h. | |
27554 | (cgraph_expand_all_functions): Update call to ipa_reverse_postorder. | |
27555 | * ipa-inline.c: Include ipa-utils.h. | |
27556 | (ipa_inline): Update call to ipa_reverse_postorder. | |
27557 | * ipa-pure-const.c (propagate_pure_const): Update call to | |
27558 | ipa_reduced_postorder and ipa_print_order. Call | |
27559 | ipa_free_postorder_info to clean up. | |
27560 | (propagate_nothrow): Likewise. | |
27561 | * ipa-reference.c (propagate): Removed a useless call to | |
27562 | ipa_utils_reduced_inorder, updated a call to ipa_reduced_postorder | |
27563 | and ipa_print_order. Call ipa_free_postorder_info to clean up. | |
27564 | * ipa.c: Include ipa-utils.h. | |
27565 | (ipa_profile): Update call to ipa_reverse_postorder. | |
27566 | (cgraph_postorder): Moved to... | |
27567 | * ipa-utils.c (ipa_reverse_postorder): ...here and renamed. | |
27568 | (ipa_utils_print_order): Renamed to ipa_print_order. | |
27569 | (ipa_utils_reduced_inorder): Renamed to ipa_reduced_postorder. Updated | |
27570 | comments. | |
27571 | (ipa_free_postorder_info): New function. | |
27572 | * passes.c: Include ipa-utils.h. | |
27573 | (do_per_function_toporder): Update call to ipa_reverse_postorder. | |
27574 | (ipa_write_summaries): Likewise. | |
27575 | * Makefile.in (passes.o): Add IPA_UTILS_H to dependencies. | |
27576 | (cgraphunit.o): Likewise. | |
27577 | (ipa.o): Likewise. | |
27578 | (ipa-inline.o): Likewise. | |
27579 | ||
27580 | 2011-04-29 Jan Hubicka <jh@suse.cz> | |
27581 | ||
27582 | * ipa-inline.h (clause_t): Turn into unsigned int. | |
27583 | * ipa-inline-analysis.c (add_clause): Do more simplification. | |
27584 | (and_predicates): Shortcut more cases. | |
27585 | (predicates_equal_p): Move forward; check that clauses are properly | |
27586 | ordered. | |
27587 | (or_predicates): Shortcut more cases. | |
27588 | (edge_execution_predicate): Rewrite as... | |
27589 | (set_cond_stmt_execution_predicate): ... this function; handle | |
27590 | __builtin_constant_p. | |
27591 | (set_switch_stmt_execution_predicate): New . | |
27592 | (compute_bb_predicates): New. | |
27593 | (will_be_nonconstant_predicate): Update TODO. | |
27594 | (estimate_function_body_sizes): Use compute_bb_predicates | |
27595 | and free them later, always try to estimate if stmt is constant. | |
27596 | (estimate_time_after_inlining, estimate_size_after_inlining): | |
27597 | Gracefully handle optimized out edges. | |
27598 | (read_predicate): Fix off by one error. | |
27599 | ||
27600 | 2011-04-29 Nicola Pero <nicola.pero@meta-innovation.com> | |
27601 | ||
27602 | * Makefile.in (ENABLE_MAINTAINER_RULES): New. | |
27603 | ||
27604 | 2011-04-27 Xinliang David Li <davidxl@google.com> | |
27605 | ||
27606 | * tree-profile.c (init_ic_make_global_vars): Set | |
27607 | tls attribute on ic vars. | |
27608 | * coverage.c (coverage_end_function): Initialize | |
27609 | function_list with zero. | |
27610 | ||
27611 | 2011-04-29 Richard Guenther <rguenther@suse.de> | |
27612 | ||
27613 | * builtins.c (fold_builtin_classify_type): Use integer_type_node | |
27614 | for the type of the result. | |
27615 | (fold_builtin_isascii): Likewise. | |
27616 | (fold_builtin_toascii): Use integer_type_node where appropriate. | |
27617 | (fold_builtin_logb): Likewise. | |
27618 | (fold_builtin_frexp): Likewise. | |
27619 | (fold_builtin_strstr): Likewise. | |
27620 | (fold_builtin_strpbrk): Likewise. | |
27621 | (fold_builtin_fputs): Likewise. | |
27622 | (fold_builtin_sprintf): Likewise. | |
27623 | (fold_builtin_snprintf): Likewise. | |
27624 | (fold_builtin_printf): Likewise. | |
27625 | (do_mpfr_remquo): Use a proper type for the assigned constant. | |
27626 | (do_mpfr_lgamma_r): Likewise. | |
27627 | * dwarf2out.c (resolve_one_addr): Use size_int. | |
27628 | * except.c (init_eh): Likewise. | |
27629 | (assign_filter_values): Use integer_type_node for filter values. | |
27630 | (sjlj_emit_dispatch_table): Use integer_type_node for dispatch | |
27631 | indices. | |
27632 | * tree-cfg.c (move_stmt_eh_region_tree_nr): Use integer_type_node | |
27633 | for EH region numbers. | |
27634 | * tree-vrp.c (simplify_div_or_mod_using_ranges): Use integer_type_node | |
27635 | for the shift amount. | |
27636 | ||
27637 | 2011-04-29 Richard Guenther <rguenther@suse.de> | |
27638 | ||
27639 | * expr.h (expand_shift): Rename to ... | |
27640 | (expand_variable_shift): ... this. | |
27641 | (expand_shift): Take a constant shift amount. | |
27642 | * expmed.c (expand_shift): Rename to ... | |
27643 | (expand_variable_shift): ... this. | |
27644 | (expand_shift): New wrapper around expand_variable_shift. | |
27645 | * expr.c (convert_move, emit_group_load_1, emit_group_store, | |
27646 | optimize_bitfield_assignment_op, store_field, expand_expr_real_2, | |
27647 | expand_expr_real_1, reduce_to_bit_field_precision): Adjust. | |
27648 | * expmed.c (store_fixed_bit_field, extract_bit_field_1, | |
27649 | extract_fixed_bit_field, extract_split_bit_field, expand_mult_const, | |
27650 | expand_mult, expand_widening_mult, expand_mult_highpart_adjust, | |
27651 | extract_high_half, expand_sdiv_pow2, expand_divmod, emit_cstore, | |
27652 | emit_store_flag_1, emit_store_flag): Likewise. | |
27653 | * builtins.c (expand_builtin_signbit): Likewise. | |
27654 | * calls.c (load_register_parameters): Likewise. | |
27655 | * function.c (assign_parm_setup_block): Likewise. | |
27656 | * lower-subreg.c (resolve_shift_zext): Likewise. | |
27657 | * optabs.c (widen_bswap, expand_abs_nojump, | |
27658 | expand_one_cmpl_abs_nojump, expand_float): Likewise. | |
27659 | * spu/spu.c (spu_expand_extv): Likewise. | |
27660 | * sparc/sparc.c (sparc32_initialize_trampoline): Likewise. | |
27661 | ||
27662 | 2011-04-29 Richard Guenther <rguenther@suse.de> | |
27663 | ||
27664 | * tree-inline.c (remap_eh_region_tree_nr): Use integer_type_node | |
27665 | for the remapped region number. | |
27666 | * predict.c (build_predict_expr): Use integer_type_node for the | |
27667 | predict kind. | |
27668 | * fold-const.c (fold_binary_loc): Use integer_type_node for | |
27669 | the shift amount. Use a proper type for the PLUS_EXPR operand. | |
27670 | ||
27671 | 2011-04-29 Michael Matz <matz@suse.de> | |
27672 | ||
27673 | * lto-streamer.c (lto_streamer_cache_insert_1): Accept to override | |
27674 | other trees that just builtins. | |
27675 | (lto_record_common_node): Don't leave NULL TYPE_CANONICAL. | |
27676 | ||
27677 | 2011-04-29 Richard Guenther <rguenther@suse.de> | |
27678 | ||
27679 | * tree-nested.c (get_trampoline_type): Use size_int. | |
27680 | (get_nl_goto_field): Likewise. | |
27681 | * tree-eh.c (lower_try_finally_switch): Use integer_type_node | |
27682 | for all indexes. | |
27683 | (lower_eh_constructs_2): Likewise. | |
27684 | (lower_resx): Likewise. | |
27685 | (lower_eh_dispatch): Likewise. | |
27686 | * tree-mudflap.c (mf_build_string): Use size_int. | |
27687 | (mudflap_register_call): Use integer_type_node for the flag. | |
27688 | (mudflap_enqueue_constant): Use size_int. | |
27689 | * tree-chrec.c (reset_evolution_in_loop): Copy CHREC_VAR | |
27690 | instead of rebuilding it. | |
27691 | ||
27692 | 2011-04-29 Richard Guenther <rguenther@suse.de> | |
27693 | ||
27694 | * tree-ssa-structalias.c (get_fi_for_callee): Restructure. | |
27695 | Handle OBJ_TYPE_REF. | |
27696 | (find_func_aliases_for_call): Use it more consistently. | |
27697 | ||
27698 | 2011-04-29 Alexandre Oliva <aoliva@redhat.com> | |
27699 | ||
27700 | * haifa-sched.c (last_nondebug_scheduled_insn): New. | |
27701 | (rank_for_schedule): Use it. | |
27702 | (schedule_block): Set it. | |
27703 | ||
27704 | 2011-04-28 David Li <davidxl@google.com> | |
27705 | ||
27706 | * tree.c (crc32_string): Use crc32_byte. | |
27707 | (crc32_byte): New function. | |
27708 | * tree.h (crc32_byte): New function. | |
27709 | * gcov.c (read_graph_file): Handle new cfg_cksum. | |
27710 | (read_count_file): Ditto. | |
27711 | * profile.c (instrument_values): Ditto. | |
27712 | (get_exec_counts): Ditto. | |
27713 | (read_profile_edge_counts): Ditto. | |
27714 | (compute_branch_probabilities): Ditto. | |
27715 | (compute_value_histograms): Ditto. | |
27716 | (branch_prob): Ditto. | |
27717 | (end_branch_prob): Ditto. | |
27718 | * coverage.c (read_counts_file): Ditto. | |
27719 | (get_coverage_counts): Ditto. | |
27720 | (tree_coverage_counter_addr): Ditto. | |
27721 | (coverage_checksum_string): Ditto. | |
27722 | (coverage_begin_output): Ditto. | |
27723 | (coverage_end_function): Ditto. | |
27724 | (build_fn_info_type): Ditto. | |
27725 | (build_fn_info_value): Ditto. | |
27726 | * libgcov.c (gcov_exit): Ditto. | |
27727 | * gcov-dump.c (tag_function): Ditto. | |
27728 | (compute_checksum): Remove. | |
27729 | ||
27730 | 2011-04-29 Alan Modra <amodra@gmail.com> | |
27731 | ||
27732 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle | |
27733 | unspec plus offset. Tidy macho code. | |
27734 | ||
27735 | 2011-04-29 Martin Jambor <mjambor@suse.cz> | |
27736 | ||
27737 | * cgraphunit.c (cgraph_preserve_function_body_p): Accept a cgraph | |
27738 | node instead of a decl. Update all callers. | |
27739 | * cgraph.h: Update declaration. | |
27740 | ||
27741 | 2011-04-28 Ira Rosen <ira.rosen@linaro.org> | |
27742 | ||
27743 | PR tree-optimization/48765 | |
27744 | * tree-vectorizer.h (vect_make_slp_decision): Return bool. | |
27745 | * tree-vect-loop.c (vect_analyze_loop_operations): Add new argument | |
27746 | to indicate if loop aware SLP is being used. Scan the statements | |
27747 | and update the vectorization factor according to the type of | |
27748 | vectorization before statement analysis. | |
27749 | (vect_analyze_loop_2): Get a return value from vect_make_slp_decision, | |
27750 | pass it to vect_analyze_loop_operations. | |
27751 | (vectorizable_reduction): Set number of copies to 1 in case of pure | |
27752 | SLP statement. | |
27753 | * tree-vect-stmts.c (vectorizable_conversion, | |
27754 | vectorizable_assignment, vectorizable_shift, | |
27755 | vectorizable_operation, vectorizable_type_demotion, | |
27756 | vectorizable_type_promotion, vectorizable_store, vectorizable_load): | |
27757 | Likewise. | |
27758 | (vectorizable_condition): Move the check that it is not SLP | |
27759 | vectorization before the number of copies check. | |
27760 | * tree-vect-slp.c (vect_make_slp_decision): Return TRUE if decided | |
27761 | to vectorize the loop using SLP. | |
27762 | ||
27763 | 2011-04-28 Jakub Jelinek <jakub@redhat.com> | |
27764 | ||
27765 | PR middle-end/48597 | |
27766 | * final.c (final_scan_insn): Call dwarf2out_frame_debug even for | |
27767 | inline asm. | |
27768 | ||
27769 | 2011-04-28 Joseph Myers <joseph@codesourcery.com> | |
27770 | ||
27771 | * config.gcc (*-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | | |
27772 | *-*-kopensolaris*-gnu): Don't define SINGLE_LIBC. | |
27773 | (i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | | |
27774 | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu, | |
27775 | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Don't use | |
27776 | linux*.h headers. | |
27777 | * config/gnu-user.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Define. | |
27778 | * config/i386/gnu.h (MD_UNWIND_SUPPORT): Don't undefine. | |
27779 | * config/i386/kfreebsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine. | |
27780 | * config/i386/knetbsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine. | |
27781 | * config/i386/kopensolaris-gnu.h (MD_UNWIND_SUPPORT): Don't undefine. | |
27782 | * config/i386/linux-unwind.h (x86_fallback_frame_state): Don't use | |
27783 | REG_NAME. | |
27784 | * config/i386/linux.h (REG_NAME): Don't define. | |
27785 | * config/i386/linux64.h (REG_NAME): Don't define. | |
27786 | * config/linux.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): | |
27787 | Undefine before defining. | |
27788 | ||
27789 | 2011-04-28 Jan Hubicka <jh@suse.cz> | |
27790 | ||
27791 | * ipa-inline-analysis.c (will_be_nonconstant_predicate): Take | |
27792 | nonconstant_names array. | |
27793 | (estimate_function_body_sizes): Build nonconstant_names array; handle | |
27794 | BUILT_IN_CONSTANT_P. | |
27795 | ||
27796 | 2011-04-28 Richard Guenther <rguenther@suse.de> | |
27797 | ||
27798 | PR bootstrap/48804 | |
27799 | Revert | |
27800 | 2011-04-28 Richard Guenther <rguenther@suse.de> | |
27801 | ||
27802 | * tree-ssa-structalias.c (solve_constraints): Build succ graph | |
27803 | as late as possible. | |
27804 | ||
27805 | 2011-04-28 Richard Guenther <rguenther@suse.de> | |
27806 | ||
27807 | * tree-ssa-structalias.c (dump_constraint): Don't end the line. | |
27808 | (debug_constraint): Do it here. | |
27809 | (dump_constraints): And here. | |
27810 | (rewrite_constraints): And here. | |
27811 | (dump_constraint_edge): Remove. | |
27812 | (dump_constraint_graph): Rewrite to produce DOT output. | |
27813 | (solve_constraints): Build succ graph as late as possible. | |
27814 | Dump constraint graphs before and after solving. | |
27815 | ||
27816 | 2011-04-28 Richard Guenther <rguenther@suse.de> | |
27817 | ||
27818 | * tree-ssa-structalias.c (find_func_aliases_for_builtin_call): | |
27819 | New function split out from ... | |
27820 | (find_func_aliases): ... here. Call it. | |
27821 | (find_func_aliases_for_call): Likewise. | |
27822 | ||
27823 | 2011-04-27 Gabriel Dos Reis <gdr@integrable-solutions.net> | |
27824 | ||
27825 | * internal-fn.h (internal_fn_name_array): Declare. | |
27826 | (internal_fn_flags_array): Likewise. | |
27827 | ||
27828 | 2011-04-27 Uros Bizjak <ubizjak@gmail.com> | |
27829 | ||
27830 | * config/i386/i386.md (ssemodesuffix): Merge with ssevecsize, | |
27831 | ssemodefsuffix, ssescalarmodesuffix and avxmodesuffixp. | |
27832 | Move from sse.md. | |
27833 | (ssemodefsuffix): Remove. | |
27834 | (ssevecmodesuffix): New mode attribute. | |
27835 | (fix_trunc<mode>di_sse, fix_trunc<mode>si_sse, | |
27836 | *float<SSEMODEI24:mode><MODEF:mode>2_mixed_interunit, | |
27837 | *float<SSEMODEI24:mode><MODEF:mode>2_mixed_nointerunit, | |
27838 | *float<SSEMODEI24:mode><MODEF:mode>2_sse_interunit, | |
27839 | *float<SSEMODEI24:mode><MODEF:mode>2_sse_nointerunit, setcc_<mode>_sse, | |
27840 | *sqrt<mode>2_sse, sse4_1_round<mode>2, <smaxmin:code><mode>3, | |
27841 | *ieee_smin<mode>3, *ieee_smax<mode>3): Adjust assembler templates for | |
27842 | ssemodesuffix mode attribute. | |
27843 | (float splitters): Use ssevecmodesuffix mode attribute. | |
27844 | * config/i386/sse.md (ssescalarmode): Merge with avxscalarmode. | |
27845 | (sseinsmode): Rename from avxvecmode. | |
27846 | (avxsizesuffix): Rename from avxmodesuffix. | |
27847 | (sseintvecmode): Rename from avxpermvecmode. | |
27848 | (ssedoublevecmode): Rename from ssedoublesizemode. | |
27849 | (ssehalfvecmode): Rename from avxhalfvecmode. | |
27850 | (ssescalarmode): Rename from avxscalarmode. | |
27851 | (<sse>_comi, <sse>_ucomi, sse4a_movnt<mode>): Adjust assembler | |
27852 | templates for ssemodesuffix mode attribute. | |
27853 | (*andnot<mode>3, *<any_logic:code><mode>3): Use ssevecmodesuffix | |
27854 | mode attribute. | |
27855 | ||
27856 | Adjust RTX patterns globally for renamed mode attributes. | |
27857 | ||
27858 | 2011-04-27 Jan Hubcika <jh@suse.cz> | |
27859 | ||
27860 | * ipa-inline.h (struct inline_edge_summary): Add predicate pointer. | |
27861 | * ipa-inline-analysis.c: Include alloc-pool.h. | |
27862 | (edge_predicate_pool): New. | |
27863 | (trye_predicate_p): New function | |
27864 | (false_predicate_p): New function. | |
27865 | (add_clause): Sanity check that false clauses are "optimized"; | |
27866 | never add clauses to predicate that is already known to be false. | |
27867 | (and_predicate): Use flase_predicate_p. | |
27868 | (evaulate_predicate): Rename to ... | |
27869 | (evaluate_predicate): ... this one; update all callers; assert | |
27870 | that false is not listed among possible truths. | |
27871 | (dump_predicate): Use true_predicate_p. | |
27872 | (account_size_time): Use false_predicate_p. | |
27873 | (evaulate_conditions_for_edge): Rename to ... | |
27874 | (evaluate_conditions_for_edge) ... this one. | |
27875 | (edge_set_predicate): New function. | |
27876 | (inline_edge_duplication_hook): Duplicate edge predicates. | |
27877 | (inline_edge_removal_hook): Free edge predicates. | |
27878 | (dump_inline_edge_summary): Add INFO parameter; dump edge predicates. | |
27879 | (dump_inline_summary): Update. | |
27880 | (estimate_function_body_sizes): Set edge predicates. | |
27881 | (estimate_calls_size_and_time): Handle predicates. | |
27882 | (estimate_callee_size_and_time): Update. | |
27883 | (remap_predicate): Add toplev_predicate; update comment. | |
27884 | (remap_edge_predicates): New function. | |
27885 | (inline_merge_summary): Compute toplev predicate; update. | |
27886 | (read_predicate): New function. | |
27887 | (read_inline_edge_summary): Use it. | |
27888 | (inline_read_section): Likewise. | |
27889 | (write_predicate): New function. | |
27890 | (write_inline_edge_summary): Use it. | |
27891 | (inline_write_summary): Likewise. | |
27892 | (inline_free_summary): Free alloc pool and edge summary vec. | |
27893 | ||
27894 | 2011-04-27 Richard Guenther <rguenther@suse.de> | |
27895 | ||
27896 | * tree-ssa-structalias.c (changed_count): Remove. | |
27897 | (changed): Use a bitmap. | |
27898 | (unify_nodes): Adjust. | |
27899 | (do_sd_constraint): Likewise. | |
27900 | (do_ds_constraint): Likewise. | |
27901 | (do_complex_constraint): Likewise. | |
27902 | (solve_graph): Likewise. | |
27903 | ||
27904 | 2011-04-27 Jan Hubicka <jh@suse.cz> | |
27905 | ||
27906 | * cgraphunit.c (cgraph_process_new_functions): Fix ordering issue. | |
27907 | ||
27908 | 2011-04-27 Uros Bizjak <ubizjak@gmail.com> | |
27909 | ||
27910 | * config/i386/predicates.md (avx_vpermilp_*_operand): Remove. | |
27911 | (avx_vperm2f128_*_operand): Ditto. | |
27912 | * config/i386/sse.md (*avx_vpermilp<mode>): Remove operand2 predicate. | |
27913 | Use avx_vpermilp_parallel in insn condition. | |
27914 | (*avx_vperm2f128<mode>_nozero): Remove operand3 predicate. | |
27915 | Use avx_vperm2f128_parallel in insn condition. | |
27916 | ||
27917 | 2011-04-27 Richard Guenther <rguenther@suse.de> | |
27918 | ||
27919 | * Makefile.in (tree-ssa-structalias.o): Remove | |
27920 | gt-tree-ssa-structalias.h dependency. | |
27921 | (GTFILES): Remove tree-ssa-structalias.c. | |
27922 | * tree.c (allocate_decl_uid): New function. | |
27923 | (make_node_stat): Use it. | |
27924 | (copy_node_stat): Likewise. | |
27925 | * tree.h (allocate_decl_uid): Declare. | |
27926 | * tree-ssa-alias.h (delete_alias_heapvars): Remove. | |
27927 | * tree-ssa.c (delete_tree_ssa): Do not call delete_alias_heapvars. | |
27928 | * tree-flow.h (struct var_ann_d): Remove is_heapvar flag. | |
27929 | * tree-ssa-live.c (remove_unused_locals): Do not check is_heapvar flag. | |
27930 | * tree-ssa-structalias.c (heapvar_for_stmt): Remove. | |
27931 | (struct heapvar_map): Likewise. | |
27932 | (heapvar_map_eq, heapvar_map_hash, heapvar_lookup, | |
27933 | heapvar_insert): Likewise. | |
27934 | (make_heapvar_for): Rename to ... | |
27935 | (make_heapvar): ... this. Simplify. | |
27936 | (fake_var_decl_obstack): New global var. | |
27937 | (build_fake_var_decl): New function. | |
27938 | (make_constraint_from_heapvar): Adjust. | |
27939 | (handle_lhs_call): Likewise. | |
27940 | (create_function_info_for): Likewise. | |
27941 | (intra_create_variable_infos): Likewise. | |
27942 | (init_alias_vars): Allocate fake_var_decl_obstack. | |
27943 | (init_alias_heapvars, delete_alias_heapvars): Remove. | |
27944 | (compute_points_to_sets): Do not call init_alias_heapvars. | |
27945 | (ipa_pta_execute): Likewise. | |
27946 | (delete_points_to_sets): Free fake_var_decl_obstack. | |
27947 | ||
27948 | 2011-04-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
27949 | ||
27950 | * config/spu/divmovti4.c (union qword_UTItype): New data type. | |
27951 | (si_from_UTItype, si_to_UTItype): New functions. | |
27952 | (__udivmodti4): Use them to implement type-punning. | |
27953 | * config/spu/multi3.c (union qword_TItype): New data type. | |
27954 | (si_from_TItype, si_to_TItype): New functions. | |
27955 | (__multi3): Use them to implement type-punning. | |
27956 | ||
27957 | 2011-04-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
27958 | ||
27959 | * config/spu/spu.c (spu_expand_epilogue): Do not emit barrier. | |
27960 | ||
27961 | 2011-04-27 Jan Hubicka <jh@suse.cz> | |
27962 | ||
27963 | * ipa-prop.c (function_insertion_hook_holder): New holder. | |
27964 | (ipa_add_new_function): New function. | |
27965 | (ipa_register_cgraph_hooks, ipa_unregister_cgraph_hooks): | |
27966 | Register/deregister holder. | |
27967 | ||
27968 | 2011-04-27 Richard Guenther <rguenther@suse.de> | |
27969 | ||
27970 | PR tree-optimization/48772 | |
27971 | * tree-ssa-pre.c (eliminate): Update call stmts after elimination only. | |
27972 | ||
27973 | 2011-04-27 Richard Guenther <rguenther@suse.de> | |
27974 | ||
27975 | * tree-ssa-alias.c (indirect_refs_may_alias_p): Fix | |
27976 | TARGET_MEM_REF handling. | |
27977 | ||
27978 | 2011-04-27 Nick Clifton <nickc@redhat.com> | |
27979 | ||
27980 | * config/frv/frv.h (enum reg_class): Delete EVEN_ACC_REGS, | |
27981 | ACC_REGS, FEVEN_REGS, FPR_REGS, EVEN_REGS. | |
27982 | (REG_CLASS_NAMES): Likewise. | |
27983 | (REG_CLASS_CONTENTS): Likewise. | |
27984 | (EVEN_ACC_REGS): New macro. Alias for QUAD_ACC_REGS. | |
27985 | (ACC_REGS): New macro. Alias for QUAD_ACC_REGS. | |
27986 | (FEVEN_REGS): New macro. Alias for QUAD_ACC_REGS. | |
27987 | (FPR_REGS): New macro. Alias for QUAD_ACC_REGS. | |
27988 | (EVEN_REGS): New macro. Alias for QUAD_REGS. | |
27989 | * config/frv/frv.c (frv_secondary_reload_class): Remove use of | |
27990 | duplicate register classes. | |
27991 | (frv_class_likely_spilled_p): Likewise. | |
27992 | (frv_register_move_cost): Likewise. | |
27993 | ||
27994 | * config/mcore/mcore.h (REGNO_REG_CLASS): Do not index beyond the | |
27995 | end of the regno_reg_class array. | |
27996 | ||
27997 | 2011-04-27 Jakub Jelinek <jakub@redhat.com> | |
27998 | ||
27999 | PR c/48742 | |
28000 | * c-typeck.c (build_binary_op): Don't wrap arguments if | |
28001 | int_operands is true. | |
28002 | ||
28003 | 2011-04-26 Kaz Kojima <kkojima@gcc.gnu.org> | |
28004 | ||
28005 | PR target/48767 | |
28006 | * config/sh/sh.c (sh_gimplify_va_arg_expr): Don't call | |
28007 | targetm.calls.must_pass_in_stack for void type. | |
28008 | ||
28009 | 2011-04-26 Jan Hubicka <jh@suse.cz> | |
28010 | ||
28011 | * cgraphbuild.c (build_cgraph_edges): Update call | |
28012 | of cgraph_create_edge and cgraph_create_indirect_edge. | |
28013 | * cgraph.c (cgraph_create_edge_including_clones, | |
28014 | cgraph_create_edge_1, cgraph_allocate_init_indirect_info, | |
28015 | cgraph_update_edges_for_call_stmt_node): Do not take nest | |
28016 | argument; do not initialize call_stmt_size/time. | |
28017 | (dump_cgraph_node): Do not dump nest. | |
28018 | (cgraph_clone_edge): Do not take loop_nest argument; | |
28019 | do not propagate it; do not clone call_stmt_size/time. | |
28020 | (cgraph_clone_node): Likewise. | |
28021 | (cgraph_create_virtual_clone): Update. | |
28022 | * cgraph.h (struct cgraph_edge): Remove | |
28023 | call_stmt_size/call_stmt_time/loop_nest. | |
28024 | (cgraph_create_edge, cgraph_create_indirect_edge, | |
28025 | cgraph_create_edge_including_clones, cgraph_clone_node): Update | |
28026 | prototype. | |
28027 | * tree-emutls.c (gen_emutls_addr): Update. | |
28028 | * ipa-inline-transform.c (update_noncloned_frequencies): Do not handle | |
28029 | loop_nest; handle indirect calls, too. | |
28030 | (clone_inlined_nodes): Do not care about updating inline summaries. | |
28031 | * cgraphunit.c (cgraph_copy_node_for_versioning): Update. | |
28032 | * lto-cgraph.c (lto_output_edge, input_node, input_edge): Do not | |
28033 | stream call_stmt_size/call_stmt_time/loop_nest. | |
28034 | * ipa-inline.c (edge_badness): Update. | |
28035 | (ipa_inline): dump summaries after inlining. | |
28036 | * ipa-inline.h (struct inline_edge_summary, inline_edge_summary_t): | |
28037 | New. | |
28038 | (inline_edge_summary): New function. | |
28039 | * ipa-inline-analysis.c (edge_duplication_hook_holder): New holder. | |
28040 | (inline_edge_removal_hook): Handle edge summaries. | |
28041 | (inline_edge_duplication_hook): New hook. | |
28042 | (inline_summary_alloc): Alloc hooks. | |
28043 | (initialize_growth_caches): Do not register removal hooks. | |
28044 | (free_growth_caches); Do not free removal hook. | |
28045 | (dump_inline_edge_summary): New function. | |
28046 | (dump_inline_summary): Use it. | |
28047 | (estimate_function_body_sizes, estimate_edge_size_and_time): Update. | |
28048 | (inline_update_callee_summaries): New function. | |
28049 | (inline_merge_summary): Use it. | |
28050 | (do_estimate_edge_time, do_estimate_edge_growth): Update. | |
28051 | (read_inline_edge_summary): New function. | |
28052 | (inline_read_section): Use it. | |
28053 | (write_inline_edge_summary): New function. | |
28054 | (inline_write_summary): Use it. | |
28055 | (inline_free_summary): Free edge new holders. | |
28056 | * tree-inline.c (copy_bb): Update. | |
28057 | ||
28058 | 2011-04-26 Jason Merrill <jason@redhat.com> | |
28059 | ||
28060 | * tree-eh.c (lower_try_finally_switch): Create the label along with | |
28061 | the CASE_LABEL_EXPR. | |
28062 | ||
28063 | 2011-04-26 David S. Miller <davem@davemloft.net> | |
28064 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
28065 | ||
28066 | * configure.ac (gcc_cv_as_sparc_gotdata_op): Specify alignment. | |
28067 | * configure: Regenerate. | |
28068 | ||
28069 | 2011-04-26 Michael Meissner <meissner@linux.vnet.ibm.com> | |
28070 | ||
28071 | PR target/48258 | |
28072 | * config/rs6000/vector.md (UNSPEC_REDUC): New unspec for vector | |
28073 | reduction. | |
28074 | (VEC_reduc): New code iterator and splitters for vector reduction. | |
28075 | (VEC_reduc_name): Ditto. | |
28076 | (VEC_reduc_rtx): Ditto. | |
28077 | (reduc_<VEC_reduc_name>_v2df): Vector reduction expanders for VSX. | |
28078 | (reduc_<VEC_reduc_name>_v4sf): Ditto. | |
28079 | ||
28080 | * config/rs6000/rs6000.c (rs6000_expand_vector_extract): Add | |
28081 | support for extracting SF on VSX. | |
28082 | ||
28083 | * config/rs6000/vsx.md (vsx_xscvspdp_scalar2): New insn for | |
28084 | generating xscvspdp. | |
28085 | (vsx_extract_v4sf): New insn to extract SF from V4SF vector. | |
28086 | (vsx_reduc_<VEC_reduc_name>_v2df): New insns and splitters for | |
28087 | double add, minimum, maximum vector reduction. | |
28088 | (vsx_reduc_<VEC_reduc_name>_v4sf): Ditto. | |
28089 | (vsx_reduc_<VEC_reduc_name>_v2df2_scalar): New combiner insn to | |
28090 | optimize double vector reduction. | |
28091 | (vsx_reduc_<VEC_reduc_name>_v4sf_scalar): Ditto. | |
28092 | ||
28093 | 2011-04-26 Joseph Myers <joseph@codesourcery.com> | |
28094 | ||
28095 | * config/fr30/fr30.h (inhibit_libc): Don't define. | |
28096 | * config/m32r/m32r-protos.h: Correct comment. | |
28097 | * config/v850/v850.h (GHS_default_section_names, | |
28098 | GHS_current_section_names): Use tree, not union tree_node *. | |
28099 | ||
28100 | 2011-04-26 Xinliang David Li <davidxl@google.com> | |
28101 | ||
28102 | * tree-ssa-uninit.c (warn_uninitialized_phi): Pass warning code. | |
28103 | * c-family/c-opts.c (c_common_handle_option): Set | |
28104 | warn_maybe_uninitialized. | |
28105 | * opts.c (common_handle_option): Ditto. | |
28106 | * common.opt: New option. | |
28107 | * tree-ssa.c (warn_uninit): Add one more parameter. | |
28108 | (warn_uninitialized_var): Pass warning code. | |
28109 | * tree-flow.h: Interface change. | |
28110 | ||
28111 | 2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
28112 | ||
28113 | * config/mips/iris6.h (LOCAL_LABEL_PREFIX): Don't test TARGET_NEWABI. | |
28114 | (WINT_TYPE_SIZE): Use INT_TYPE_SIZE. | |
28115 | (TARGET_OS_CPP_BUILTINS): Remove TARGET_IRIX6 guards. | |
28116 | ||
28117 | 2011-04-26 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
28118 | ||
28119 | * config/mips/mips.h (DBX_OUTPUT_SOURCE_LINE): Remove. | |
28120 | * config/mips/mips.opt (mmips-tfile): Remove. | |
28121 | ||
28122 | * doc/install.texi (Specific, mips-*-*): Move mips-tfile, | |
28123 | mips-tdump reference to ... | |
28124 | (Specific, alpha*-dec-osf5.1): ... here. Adapt for Tru64 UNIX. | |
28125 | * doc/trouble.texi (Cross-Compiler Problems): Replace MIPS | |
28126 | reference by Tru64 UNIX. | |
28127 | ||
28128 | 2011-04-26 Jakub Jelinek <jakub@redhat.com> | |
28129 | ||
28130 | PR debug/48768 | |
28131 | * tree-ssa.c (insert_debug_temp_for_var_def): If degenerate_phi_result | |
28132 | is error_mark_node, set value to NULL. | |
28133 | ||
28134 | PR tree-optimization/48734 | |
28135 | * tree-ssa-reassoc.c (eliminate_redundant_comparison): Give up | |
28136 | if return value from maybe_fold_*_comparsions isn't something | |
28137 | the code is prepared to handle. | |
28138 | ||
28139 | 2011-04-26 Uros Bizjak <ubizjak@gmail.com> | |
28140 | ||
28141 | * config/i386/predicates.md (ext_QIreg_operand): Remove extra | |
28142 | mode check. | |
28143 | (ext_QIreg_nomode_operands): Remove. | |
28144 | * config/i386/i386.md (*anddi_1): Use ext_QIreg_operand. | |
28145 | (*andsi_1): Ditto. | |
28146 | (*andhi_1): Ditto. | |
28147 | ||
28148 | 2011-04-26 Andrew Stubbs <ams@codesourcery.com> | |
28149 | ||
28150 | * config/arm/arm.c (arm_gen_constant): Remove can_negate_initial. | |
28151 | ||
28152 | 2011-04-26 Richard Guenther <rguenther@suse.de> | |
28153 | ||
28154 | * c-typeck.c (build_unary_op): Do not expand array-refs via | |
28155 | pointer arithmetic. Only adjust qualifiers for function types. | |
28156 | ||
28157 | 2011-04-26 Richard Guenther <rguenther@suse.de> | |
28158 | ||
28159 | PR middle-end/48694 | |
28160 | * tree.h (OEP_CONSTANT_ADDRESS_OF): New operand_equal_flag. | |
28161 | * fold-const.c (operand_equal_p): For TREE_CONSTANT ADDR_EXPRs | |
28162 | compare the operands with OEP_CONSTANT_ADDRESS_OF. Treat trees | |
28163 | with TREE_SIDE_EFFECTS equal when OEP_CONSTANT_ADDRESS_OF is set. | |
28164 | ||
28165 | 2011-04-25 Paolo Carlini <paolo.carlini@oracle.com> | |
28166 | ||
28167 | * doc/extend.texi: Document __underlying_type. | |
28168 | ||
28169 | 2011-04-25 Segher Boessenkool <segher@kernel.crashing.org> | |
28170 | ||
28171 | * config/rs6000/titan.md (automata_option "progress"): Remove. | |
28172 | ||
28173 | 2011-04-25 Jeff Law <law@redhat.com> | |
28174 | ||
28175 | * tree-vrp.c (identify_jump_threads): Handle GIMPLE_SWITCH too. | |
28176 | ||
28177 | 2011-04-25 Jan Kratochvil <jan.kratochvil@redhat.com> | |
28178 | ||
28179 | * system.h (ENUM_BITFIELD): Remove. | |
28180 | ||
28181 | 2011-04-25 Maxim Kuvyrkov <maxim@codesourcery.com> | |
28182 | Eric Botcazou <ebotcazou@adacore.com> | |
28183 | ||
28184 | * combine.c (combine_simplify_rtx): Avoid mis-simplifying conditionals | |
28185 | for STORE_FLAG_VALUE==-1 case. | |
28186 | ||
28187 | 2011-04-24 Richard Sandiford <richard.sandiford@linaro.org> | |
28188 | ||
28189 | PR target/43804 | |
28190 | * config/m68k/constraints.md (T): Allow PIC operands that satisfy | |
28191 | LEGITIMATE_PIC_OPERAND_P. | |
28192 | ||
28193 | 2011-04-24 Jan Hubicka <jh@suse.cz> | |
28194 | ||
28195 | * ipa-prop.c (ipa_propagate_indirect_call_infos): Remove obsolette | |
28196 | WPA hack. | |
28197 | * ipa-prop.h (ipa_get_param, ipa_is_param_used, | |
28198 | ipa_param_cannot_devirtualize_p, ipa_param_types_vec_empty, | |
28199 | ipa_get_ith_jump_func, ipa_get_lattice): Fortify array bounds. | |
28200 | * ipa-inline-analysis.c (add_clause): Fix clause ordering. | |
28201 | (and_predicates, or_predicates, predicates_equal_p, evaulate_predicate): | |
28202 | Sanity check predicate length. | |
28203 | (remap_predicate): Likewise; sanity check jump functions. | |
28204 | (inline_read_section, inline_write_summary): Sanity check | |
28205 | predicate length. | |
28206 | ||
28207 | 2011-04-24 Paolo Carlini <paolo.carlini@oracle.com> | |
28208 | ||
28209 | PR other/48748 | |
28210 | * doc/extend.texi (Type Traits): Document __is_standard_layout, | |
28211 | __is_literal_type, and __is_trivial; update throughout about | |
28212 | possibly cv-qualified void types. | |
28213 | ||
28214 | 2011-04-24 Gerald Pfeifer <gerald@pfeifer.com> | |
28215 | ||
28216 | * doc/sourcebuild.texi (Ada Tests): Adjust reference to ACATS | |
28217 | testsuite and make it version agnostic. | |
28218 | ||
28219 | 2011-04-22 Jan Hubicka <jh@suse.cz> | |
28220 | ||
28221 | * ipa-inline-analysis.c (inline_write_summary): Fix thinko. | |
28222 | ||
28223 | 2011-04-23 Jakub Jelinek <jakub@redhat.com> | |
28224 | ||
28225 | PR c/48685 | |
28226 | * fold-const.c (fold_convert_loc): Add NOP_EXPR when casting | |
28227 | to VOID_TYPE even around MODIFY_EXPR. | |
28228 | ||
28229 | 2011-04-22 Mike Stump <mikestump@comcast.net> | |
28230 | ||
28231 | * gensupport.c (read_md_rtx): Fix typo in comment. | |
28232 | * config/cris/cris.opt (moverride-best-lib-options): Fix typo in | |
28233 | comment. | |
28234 | ||
28235 | 2011-04-22 Jan Hubicka <jh@suse.cz> | |
28236 | ||
28237 | * gengtype.c (open_base_files): Add ipa-inline.h include. | |
28238 | * ipa-cp.c (ipcp_get_lattice, ipcp_lattice_from_jfunc): Move to | |
28239 | ipa-prop.c; update all uses. | |
28240 | * ipa-prop.c: (ipa_get_lattice, ipa_lattice_from_jfunc): ... here. | |
28241 | * ipa-inline-transform.c (inline_call): Use inline_merge_summary to | |
28242 | merge summary of inlined function into former caller. | |
28243 | * ipa-inline.c (max_benefit): Remove. | |
28244 | (edge_badness): Compensate for removal of benefits. | |
28245 | (update_caller_keys): Use | |
28246 | reset_node_growth_cache/reset_edge_growth_cache. | |
28247 | (update_callee_keys): Likewise. | |
28248 | (update_all_callee_keys): Likewise. | |
28249 | (inline_small_functions): Do not collect max_benefit; do not reset | |
28250 | estimated_growth; call free_growth_caches and initialize_growth_caches. | |
28251 | * ipa-inline.h (struct condition, type clause_t, struct predicate, | |
28252 | struct size_time_entry): New structures. | |
28253 | (INLINE_SIZE_SCALE, INLINE_TIME_SCALE, MAX_CLAUSES): New constants. | |
28254 | (inline_summary): Remove size_inlining_benefit, time_inlining_benefit | |
28255 | and estimated_growth. | |
28256 | (edge_growth_cache_entry): New structure. | |
28257 | (node_growth_cache, edge_growth_cache): New global vars. | |
28258 | (estimate_growth): Turn into inline. | |
28259 | (inline_merge_summary, do_estimate_edge_growth, do_estimate_edge_time, | |
28260 | initialize_growth_caches, free_growth_caches): Declare. | |
28261 | (estimate_edge_growth): Rewrite. | |
28262 | (estimate_edge_time): Implement as inline cache lookup. | |
28263 | (reset_node_growth_cache, reset_edge_growth_cache): New inline | |
28264 | functions. | |
28265 | (MAX_TIME): Reduce to allow multiplicatoin by INLINE_SIZE_SCALE. | |
28266 | (NUM_CONDITIONS): New constant. | |
28267 | (predicate_conditions): New enum. | |
28268 | (IS_NOT_CONSTANT): New constant. | |
28269 | (edge_removal_hook_holder): New var. | |
28270 | (node_growth_cache, edge_growth_cache): New global vars. | |
28271 | (true_predicate, single_cond_predicate, false_predicate, | |
28272 | not_inlined_predicate, add_condition, add_clause, and_predicates, | |
28273 | or_predicates, predicates_equal_p, evaulate_predicate, dump_condition, | |
28274 | dump_clause, dump_predicate, account_size_time, | |
28275 | evaulate_conditions_for_edge): New functions. | |
28276 | (inline_summary_alloc): Move to heap. | |
28277 | (inline_node_removal_hook): Clear condition and entry vectors. | |
28278 | (inline_edge_removal_hook): New function. | |
28279 | (initialize_growth_caches, free_growth_caches): New function. | |
28280 | (dump_inline_summary): Update. | |
28281 | (edge_execution_predicate): New function. | |
28282 | (will_be_nonconstant_predicate): New function. | |
28283 | (estimate_function_body_sizes): Compute BB and constantness predicates. | |
28284 | (compute_inline_parameters): Do not clear estimated_growth. | |
28285 | (estimate_edge_size_and_time): New function. | |
28286 | (estimate_calls_size_and_time): New function. | |
28287 | (estimate_callee_size_and_time): New function. | |
28288 | (remap_predicate): New function. | |
28289 | (inline_merge_summary): New function. | |
28290 | (do_estimate_edge_time): New function based on... | |
28291 | (estimate_edge_time): ... this one. | |
28292 | (do_estimate_edge_growth): New function. | |
28293 | (do_estimate_growth): New function based on.... | |
28294 | (estimate_growth): ... this one. | |
28295 | (inline_analyze_function): Analyze after deciding on jump functions. | |
28296 | (inline_read_section): New function. | |
28297 | (inline_read_summary): Use it. | |
28298 | (inline_write_summary): Write all the new data. | |
28299 | * ipa-prop.c (ipa_get_param_decl_index): Export. | |
28300 | (ipa_lattice_from_jfunc): Move here from ipa-cp.c | |
28301 | * ipa-prop.h (ipa_get_param_decl_index, ipa_lattice_from_jfunc): | |
28302 | Declare. | |
28303 | (ipa_get_lattice): Move here from ipa-cp.c | |
28304 | * Makefile.in (GTFILES): Add ipa-inline.h and ipa-inline-analysis.c | |
28305 | * params.def (PARAM_EARLY_INLINING_INSNS): Set to 11. | |
28306 | * cgraph.h (cgraph_clone_inlined_nodes, compute_inline_parameters, | |
28307 | cgraph_edge_inlinable_p): Remove. | |
28308 | * cgraphunit.c: Include ipainline.h | |
28309 | (cgraph_process_new_functions): Update call of | |
28310 | compute_inline_parameters. | |
28311 | ||
28312 | 2011-04-22 Richard Guenther <rguenther@suse.de> | |
28313 | ||
28314 | * tree.c (build_int_cst): Properly create canonicalized integer | |
28315 | constants. | |
28316 | (build_int_cst_type): Remove scary comments. | |
28317 | ||
28318 | 2011-04-22 Xinliang David Li <davidxl@google.com> | |
28319 | ||
28320 | * toplev.c (process_options): Enable -Werror=coverage-mismatch | |
28321 | by default when -Wno-error is not specified. | |
28322 | * opts-global.c (decode_options): Remove call to | |
28323 | control_warning_options. | |
28324 | ||
28325 | 2011-04-22 Jakub Jelinek <jakub@redhat.com> | |
28326 | ||
28327 | PR tree-optimization/48717 | |
28328 | * tree-ssa-forwprop.c (associate_plusminus): For A + ~A and | |
28329 | ~A + A optimizations use build_int_cst_type instead of build_int_cst. | |
28330 | ||
28331 | 2011-04-22 Joseph Myers <joseph@codesourcery.com> | |
28332 | ||
28333 | * config/bfin/bfin-protos.h (Mmode): Don't define. Expand | |
28334 | definition where used. | |
28335 | ||
28336 | 2011-04-22 Jakub Jelinek <jakub@redhat.com> | |
28337 | ||
28338 | PR c/48716 | |
28339 | * gimplify.c (gimplify_bind_expr): Mark as GOVD_LOCAL also | |
28340 | TREE_STATIC variables declared inside of some OpenMP construct. | |
28341 | ||
28342 | 2011-04-22 Martin Jambor <mjambor@suse.cz> | |
28343 | ||
28344 | PR middle-end/48585 | |
28345 | * tree-inline.c (copy_bb): Create new edges only for analyzed nodes. | |
28346 | ||
28347 | 2011-04-22 Alexander Monakov <amonakov@ispras.ru> | |
28348 | ||
28349 | PR c/36750 | |
28350 | * c-typeck.c (pop_init_level): Do not warn about initializing | |
28351 | with ` = {0}'. | |
28352 | ||
28353 | 2011-04-22 Alan Modra <amodra@gmail.com> | |
28354 | ||
28355 | * config/rs6000/rs6000.c (rs6000_function_arg): Remove CALL_LIBCALL | |
28356 | when returning call_cookie. | |
28357 | (rs6000_function_ok_for_sibcall): Allow sibcalls via function | |
28358 | pointers, to functions with no more vector args than the current | |
28359 | function, and some non-local calls for ABI_V4. | |
28360 | * config/rs6000/rs6000.md (sibcall_nonlocal_aix32, | |
28361 | sibcall_nonlocal_aix64): Combine to .. | |
28362 | (sibcall_nonlocal_aix<mode>): ..this. Handle function pointer calls. | |
28363 | (sibcall_value_nonlocal_aix32, sibcall_value_nonlocal_aix64): Combine.. | |
28364 | (sibcall_value_nonlocal_aix<mode>): ..likewise. | |
28365 | (*sibcall_nonlocal_sysv<mode>): Handle function pointer calls. | |
28366 | (sibcall_value_nonlocal_sysv<mode>): Likewise. Correct call cookie | |
28367 | operand. | |
28368 | * config/rs6000/darwin.md (sibcall_nonlocal_darwin64, | |
28369 | sibcall_value_nonlocal_darwin64, sibcall_symbolic_64, | |
28370 | sibcall_value_symbolic_64): Delete. | |
28371 | ||
28372 | 2011-04-21 Xinliang David Li <davidxl@google.com> | |
28373 | ||
28374 | * cgraph.h: Remove pid. | |
28375 | * cgraph.c: Remove pid. | |
28376 | * value-prof.c (init_node_map): New function. | |
28377 | (del_node_map): New function. | |
28378 | (find_func_by_funcdef_no): New function. | |
28379 | (gimple_ic_transform): Call new function. | |
28380 | * cgraphunit.c (cgraph_finalize_function): Remove pid. | |
28381 | * function.c (get_last_funcdef_no): New function. | |
28382 | * function.h (get_last_funcdef_no): New function. | |
28383 | * tree-profile.c (gimple_gen_ic_func_profiler): Pass funcdef_no | |
28384 | to libgcov function. | |
28385 | (tree-profiling): Call node map init and delete function. | |
28386 | ||
28387 | 2011-04-21 Ian Lance Taylor <iant@google.com> | |
28388 | ||
28389 | * godump.c (go_format_type): Use exported Go name for anonymous | |
28390 | field name. | |
28391 | ||
28392 | 2011-04-21 Nathan Froyd <froydnj@codesourcery.com> | |
28393 | ||
28394 | * config/frv/frv.c (frv_init_builtins): Delete `endlink' variable. | |
28395 | Call builtin_function_type_list instead of builtin_function_type. | |
28396 | (UNARY, BINARY, TRINARY, QUAD): Likewise. | |
28397 | ||
28398 | 2011-04-21 Nathan Froyd <froydnj@codesourcery.com> | |
28399 | ||
28400 | * config/arm/arm.c (arm_init_iwmmxt_builtins): Call | |
28401 | build_function_type_list instead of build_function_type. | |
28402 | Delete variable `endlink'. | |
28403 | ||
28404 | 2011-04-21 Nathan Froyd <froydnj@codesourcery.com> | |
28405 | ||
28406 | * config/s390/s390.c (s390_init_builtins): Call | |
28407 | build_function_type_list instead of build_function_type. | |
28408 | ||
28409 | 2011-04-21 Nathan Froyd <froydnj@codesourcery.com> | |
28410 | ||
28411 | * config/ia64/ia64.c (ia64_init_builtins): Call | |
28412 | build_function_type_list instead of builtin_function_type. | |
28413 | ||
28414 | 2011-04-21 Easwaran Raman <eraman@google.com> | |
28415 | ||
28416 | * cfgexpand.c (stack_var): Remove OFFSET... | |
28417 | (add_stack_var): ...and its reference here... | |
28418 | (expand_stack_vars): ...and here. | |
28419 | (stack_var_cmp): Sort by descending order of size. | |
28420 | (partition_stack_vars): Change heuristic. | |
28421 | (union_stack_vars): Fix to reflect changes in partition_stack_vars. | |
28422 | (dump_stack_var_partition): Add newline after each partition. | |
28423 | ||
28424 | 2011-04-21 Dimitrios Apostolou <jimis@gmx.net> | |
28425 | Jeff Law <law@redhat.com> | |
28426 | ||
28427 | * gengtype-state.c (read_a_state_token): Fix argument to obstack_free. | |
28428 | * gengtype.c (matching_file_name_substitute): Likewise. | |
28429 | ||
28430 | 2011-04-21 Richard Guenther <rguenther@suse.de> | |
28431 | ||
28432 | PR lto/48703 | |
28433 | * tree.c (free_lang_data_in_decl): Do not zero TREE_TYPE of DECL_NAME. | |
28434 | ||
28435 | 2011-04-21 Eric Botcazou <ebotcazou@adacore.com> | |
28436 | ||
28437 | * gimple.c (walk_gimple_op) <GIMPLE_CALL>: Fix couple of oversights. | |
28438 | ||
28439 | 2011-04-21 Richard Guenther <rguenther@suse.de> | |
28440 | ||
28441 | * Makefile.in (site.exp): Do not use tmp0 but site.tmp as temporary | |
28442 | file name. | |
28443 | ||
28444 | 2011-04-21 Richard Guenther <rguenther@suse.de> | |
28445 | ||
28446 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Handle | |
28447 | MEM_REF and TARGET_MEM_REF, do not care about INDIRECT_REFs. | |
28448 | Use DECL_P, not SSA_VAR_P. | |
28449 | (ptr_derefs_may_alias_p): Likewise. | |
28450 | (ptr_deref_may_alias_ref_p_1): Likewise. | |
28451 | (decl_refs_may_alias_p): Likewise. | |
28452 | (refs_may_alias_p_1): Likewise. | |
28453 | (ref_maybe_used_by_call_p_1): Likewise. | |
28454 | (call_may_clobber_ref_p_1): Likewise. | |
28455 | (indirect_ref_may_alias_decl_p): Assume indirect refrences | |
28456 | are either MEM_REF or TARGET_MEM_REF. | |
28457 | (indirect_refs_may_alias_p): Likewise. | |
28458 | * calls.c (emit_call_1): Build a MEM_REF instead of an INDIRECT_REF | |
28459 | for MEM_EXPR of indirect calls. | |
28460 | ||
28461 | 2011-04-21 Tristan Gingold <gingold@adacore.com> | |
28462 | ||
28463 | * vmsdbgout.c (write_srccorr): Compute file length from the string. | |
28464 | (dst_file_info_struct): Remove flen field. | |
28465 | (lookup_filename): Remove code that set flen field. | |
28466 | ||
28467 | 2011-04-21 Tristan Gingold <gingold@adacore.com> | |
28468 | ||
28469 | * config/ia64/ia64.c (ia64_start_function): Add a guard. | |
28470 | ||
28471 | 2011-04-21 Uros Bizjak <ubizjak@gmail.com> | |
28472 | ||
28473 | PR target/48708 | |
28474 | * config/i386/i386.c (ix86_expand_vector_set) <V2DImode>: Generate | |
28475 | vec_extract and vec_concat for non-SSE4_1 targets. | |
28476 | ||
28477 | 2011-04-21 Richard Guenther <rguenther@suse.de> | |
28478 | ||
28479 | * tree-ssa-alias.c (ref_maybe_used_by_stmt_p): Handle | |
28480 | return statements. | |
28481 | ||
28482 | 2011-04-21 Joseph Myers <joseph@codesourcery.com> | |
28483 | ||
28484 | * config/i386/cygming.h (union tree_node, TREE): Don't define or | |
28485 | undefine. | |
28486 | (FILE): Don't undefine. | |
28487 | ||
28488 | 2011-04-21 Joseph Myers <joseph@codesourcery.com> | |
28489 | ||
28490 | * config/alpha/alpha.c (struct machine_function): Use rtx, not | |
28491 | struct rtx_def *. | |
28492 | * config/bfin/bfin.h (bfin_cc_rtx, bfin_rets_rtx): Use rtx, not | |
28493 | struct rtx_def *. | |
28494 | * config/cris/cris-protos.h (STDIO_INCLUDED): Don't define. | |
28495 | * config/h8300/h8300.h (struct cum_arg): Use rtx, not struct rtx_def *. | |
28496 | * config/iq2000/iq2000.h (struct iq2000_args): Use rtx, not struct | |
28497 | rtx_def *. | |
28498 | * config/m32c/m32c-protos.h (MM, UINT): Don't define. Expand | |
28499 | definitions where used. | |
28500 | * config/microblaze/microblaze.h (struct microblaze_args): Use | |
28501 | rtx, not struct rtx_def *. | |
28502 | * config/pa/pa-protos.h (return_addr_rtx): Use rtx, not struct | |
28503 | rtx_def *. | |
28504 | * config/pa/pa.h (hppa_pic_save_rtx): Use rtx, not struct rtx_def *. | |
28505 | * config/pdp11/pdp11.h (cc0_reg_rtx): Use rtx, not struct rtx_def *. | |
28506 | * config/sh/sh-protos.h (sfunc_uses_reg, get_fpscr_rtx): Use rtx, | |
28507 | not struct rtx_def *. | |
28508 | * config/sh/sh.h (sh_compare_op0, sh_compare_op1): Use rtx, not | |
28509 | struct rtx_def *. | |
28510 | * config/spu/spu-protos.h (spu_float_const): Use rtx, not struct | |
28511 | rtx_def *. | |
28512 | * config/spu/spu.c (spu_float_const): Use rtx, not struct rtx_def *. | |
28513 | ||
28514 | 2011-04-21 Richard Sandiford <richard.sandiford@linaro.org> | |
28515 | ||
28516 | * tree-vect-data-refs.c (vect_drs_dependent_in_basic_block): Use | |
28517 | operand_equal_p to compare DR_BASE_ADDRESSes. | |
28518 | (vect_check_interleaving): Likewise. | |
28519 | ||
28520 | 2011-04-21 Richard Sandiford <richard.sandiford@linaro.org> | |
28521 | ||
28522 | PR target/46329 | |
28523 | * config/arm/arm.c (arm_legitimate_constant_p_1): Return false | |
28524 | for all Neon struct constants. | |
28525 | ||
28526 | 2011-04-21 Richard Sandiford <richard.sandiford@linaro.org> | |
28527 | ||
28528 | * target.def (legitimate_constant_p): New hook. | |
28529 | * doc/tm.texi.in (LEGITIMATE_CONSTANT_P): Replace with... | |
28530 | (TARGET_LEGITIMATE_CONSTANT_P): ...this. | |
28531 | * doc/tm.texi: Regenerate. | |
28532 | * hooks.h (hook_bool_mode_rtx_true): Declare. | |
28533 | * hooks.c (hook_bool_mode_rtx_true): Define. | |
28534 | * system.h (LEGITIMATE_CONSTANT_P): Poison. | |
28535 | * calls.c (precompute_register_parameters): Replace uses of | |
28536 | LEGITIMATE_CONSTANT_P with targetm.legitimate_constant_p. | |
28537 | (emit_library_call_value_1): Likewise. | |
28538 | * expr.c (move_block_to_reg, can_store_by_pieces, emit_move_insn) | |
28539 | (compress_float_constant, emit_push_insn, expand_expr_real_1): Likewise. | |
28540 | * ira-costs.c (scan_one_insn): Likewise. | |
28541 | * recog.c (general_operand, immediate_operand): Likewise. | |
28542 | * reload.c (find_reloads_toplev, find_reloads_address_part): Likewise. | |
28543 | * reload1.c (init_eliminable_invariants): Likewise. | |
28544 | ||
28545 | * config/alpha/alpha-protos.h (alpha_legitimate_constant_p): Add a | |
28546 | mode argument. | |
28547 | * config/alpha/alpha.h (LEGITIMATE_CONSTANT_P): Delete. | |
28548 | * config/alpha/alpha.c (alpha_legitimate_constant_p): Add a mode | |
28549 | argument. | |
28550 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28551 | * config/alpha/predicates.md (input_operand): Update call to | |
28552 | alpha_legitimate_constant_p. | |
28553 | ||
28554 | * config/arm/arm-protos.h (arm_cannot_force_const_mem): Delete. | |
28555 | * config/arm/arm.h (ARM_LEGITIMATE_CONSTANT_P): Likewise. | |
28556 | (THUMB_LEGITIMATE_CONSTANT_P, LEGITIMATE_CONSTANT_P): Likewise. | |
28557 | * config/arm/arm.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28558 | (arm_legitimate_constant_p_1, thumb_legitimate_constant_p) | |
28559 | (arm_legitimate_constant_p): New functions. | |
28560 | (arm_cannot_force_const_mem): Make static. | |
28561 | ||
28562 | * config/avr/avr.h (LEGITIMATE_CONSTANT_P): Delete. | |
28563 | ||
28564 | * config/bfin/bfin-protos.h (bfin_legitimate_constant_p): Delete. | |
28565 | * config/bfin/bfin.h (LEGITIMATE_CONSTANT_P): Delete. | |
28566 | * config/bfin/bfin.c (expand_move): Use targetm.legitimate_constant_p | |
28567 | instead of bfin_legitimate_constant_p. | |
28568 | (bfin_legitimate_constant_p): Make static. Add a mode argument. | |
28569 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28570 | ||
28571 | * config/cris/cris.h (LEGITIMATE_CONSTANT_P): Delete. | |
28572 | ||
28573 | * config/fr30/fr30.h (LEGITIMATE_CONSTANT_P): Delete. | |
28574 | ||
28575 | * config/frv/frv-protos.h (frv_legitimate_constant_p): Delete. | |
28576 | * config/frv/frv.h (LEGITIMATE_CONSTANT_P): Delete. | |
28577 | * config/frv/frv.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28578 | (frv_legitimate_constant_p): Make static. Add a mode argument. | |
28579 | ||
28580 | * config/h8300/h8300-protos.h (h8300_legitimate_constant_p): Delete. | |
28581 | * config/h8300/h8300.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28582 | * config/h8300/h8300.c (h8300_legitimate_constant_p): Likewise. | |
28583 | ||
28584 | * config/i386/i386-protos.h (legitimate_constant_p): Delete. | |
28585 | * config/i386/i386.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28586 | * config/i386/i386.c (legitimate_constant_p): Rename to... | |
28587 | (ix86_legitimate_constant_p): ...this. Make static. Add a mode | |
28588 | argument. | |
28589 | (ix86_cannot_force_const_mem): Update accordingly. | |
28590 | (ix86_legitimate_address_p): Likewise. | |
28591 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28592 | * config/i386/i386.md: Update commentary. | |
28593 | ||
28594 | * config/ia64/ia64-protos.h (ia64_legitimate_constant_p): Delete. | |
28595 | * config/ia64/ia64.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28596 | * config/ia64/ia64.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28597 | (ia64_legitimate_constant_p): Make static. Add a mode argument. | |
28598 | ||
28599 | * config/iq2000/iq2000.h (LEGITIMATE_CONSTANT_P): Delete. | |
28600 | ||
28601 | * config/lm32/lm32-protos.h (lm32_legitimate_constant_p): Delete. | |
28602 | * config/lm32/lm32.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28603 | * config/lm32/lm32.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28604 | (lm32_legitimate_constant_p): Make static. Add a mode argument. | |
28605 | ||
28606 | * config/m32c/m32c-protos.h (m32c_legitimate_constant_p): Delete. | |
28607 | * config/m32c/m32c.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28608 | * config/m32c/m32c.c (m32c_legitimate_constant_p): Likewise. | |
28609 | ||
28610 | * config/m32r/m32r.h (LEGITIMATE_CONSTANT_P): Delete. | |
28611 | * config/m32r/m32r.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28612 | (m32r_legitimate_constant_p): New function. | |
28613 | ||
28614 | * config/m68k/m68k-protos.h (m68k_legitimate_constant_p): Declare. | |
28615 | * config/m68k/m68k.h (CONSTANT_ADDRESS_P): Call it instead of | |
28616 | LEGITIMATE_CONSTANT_P. | |
28617 | (LEGITIMATE_CONSTANT_P): Delete. | |
28618 | * config/m68k/m68k.c (m68k_expand_prologue): Call | |
28619 | m68k_legitimate_constant_p instead of LEGITIMATE_CONSTANT_P. | |
28620 | (m68k_legitimate_constant_p): New function. | |
28621 | * config/m68k/m68k.md: Update comments. | |
28622 | ||
28623 | * config/mcore/mcore.h (LEGITIMATE_CONSTANT_P): Delete. | |
28624 | * config/mcore/mcore.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28625 | (mcore_legitimate_constant_p): New function. | |
28626 | ||
28627 | * config/mep/mep-protos.h (mep_legitimate_constant_p): Delete. | |
28628 | * config/mep/mep.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28629 | * config/mep/mep.c (mep_legitimate_constant_p): Make static. | |
28630 | Add a mode argument. | |
28631 | (mep_legitimate_address): Update accordingly. | |
28632 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28633 | ||
28634 | * config/microblaze/microblaze-protos.h (microblaze_const_double_ok): | |
28635 | Delete. | |
28636 | * config/microblaze/microblaze.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28637 | * config/microblaze/microblaze.c (microblaze_const_double_ok): Make | |
28638 | static. Check OP's mode for VOIDmode. | |
28639 | (microblaze_legitimate_constant_p): New function. | |
28640 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28641 | ||
28642 | * config/mips/mips.h (LEGITIMATE_CONSTANT_P): Delete. | |
28643 | * config/mips/mips.c (mips_legitimate_constant_p): New function. | |
28644 | (mips_cannot_force_const_mem): Use it instead of LEGITIMATE_CONSTANT_P. | |
28645 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28646 | * config/mips/predicates.md: Update comments. | |
28647 | ||
28648 | * config/mmix/mmix-protos.h (mmix_legitimate_constant_p): Delete. | |
28649 | * config/mmix/mmix.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28650 | * config/mmix/mmix.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28651 | (mmix_legitimate_constant_p): Make static, return a bool, and take | |
28652 | a mode argument. | |
28653 | (mmix_print_operand_address): Update accordingly. | |
28654 | ||
28655 | * config/mn10300/mn10300-protos.h (mn10300_legitimate_constant_p): | |
28656 | Delete. | |
28657 | * config/mn10300/mn10300.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28658 | * config/mn10300/mn10300.c (mn10300_legitimate_constant_p): Make | |
28659 | static. Add a mode argument. | |
28660 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28661 | ||
28662 | * config/moxie/moxie.h (LEGITIMATE_CONSTANT_P): Delete. | |
28663 | ||
28664 | * config/pa/pa.h (LEGITIMATE_CONSTANT_P): Delete. | |
28665 | * config/pa/pa.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28666 | (pa_legitimate_constant_p): New function. | |
28667 | ||
28668 | * config/picochip/picochip.h (LEGITIMATE_CONSTANT_P): Delete. | |
28669 | ||
28670 | * config/pdp11/pdp11.h (LEGITIMATE_CONSTANT_P): Delete. | |
28671 | * config/pdp11/pdp11.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28672 | (pdp11_legitimate_constant_p): New function. | |
28673 | ||
28674 | * config/rs6000/rs6000.h (LEGITIMATE_CONSTANT_P): Delete. | |
28675 | * config/rs6000/rs6000.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28676 | (rs6000_legitimate_constant_p): New function. | |
28677 | ||
28678 | * config/rx/rx-protos.h (rx_is_legitimate_constant): Replace with... | |
28679 | (rx_legitimate_constant_p): ...this. | |
28680 | * config/rx/rx.h (LEGITIMATE_CONSTANT_P): Delete. | |
28681 | * config/rx/rx.c (rx_is_legitimate_constant): Replace with... | |
28682 | (rx_legitimate_constant_p): ...this. | |
28683 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28684 | * config/rx/rx.md (mov<register_modes:mode>): Update accordingly. | |
28685 | ||
28686 | * config/s390/s390-protos.h (legitimate_constant_p): Delete. | |
28687 | * config/s390/s390.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28688 | * config/s390/s390.c (legitimate_constant_p): Rename to... | |
28689 | (s390_legitimate_constant_p): ...this. Make static, return a bool, | |
28690 | and add a mode argument. | |
28691 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28692 | ||
28693 | * config/score/score.h (LEGITIMATE_CONSTANT_P): Delete. | |
28694 | ||
28695 | * config/sh/sh.h (LEGITIMATE_CONSTANT_P): Delete. | |
28696 | * config/sh/sh.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28697 | (sh_legitimate_constant_p): New function. | |
28698 | ||
28699 | * config/sparc/sparc-protos.h (legitimate_constant_p): Delete. | |
28700 | * config/sparc/sparc.h (LEGITIMATE_CONSTANT_P): Delete. | |
28701 | * config/sparc/sparc.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28702 | (legitimate_constant_p): Rename to... | |
28703 | (sparc_legitimate_constant_p): ...this. Make static. Add a mode | |
28704 | argument. | |
28705 | (constant_address_p): Update accordingly. | |
28706 | ||
28707 | * config/spu/spu-protos.h (spu_legitimate_constant_p): Add a mode | |
28708 | argument and return a bool. | |
28709 | * config/spu/spu.h (LEGITIMATE_CONSTANT_P): Delete. | |
28710 | * config/spu/spu.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28711 | (spu_legitimate_constant_p): Add a mode argument and return a bool. | |
28712 | (spu_rtx_costs): Update accordingly. | |
28713 | * config/spu/predicates.md (vec_imm_operand): Likewise. | |
28714 | ||
28715 | * config/stormy16/stormy16.h (LEGITIMATE_CONSTANT_P): Delete. | |
28716 | ||
28717 | * config/v850/v850.h (LEGITIMATE_CONSTANT_P): Delete. | |
28718 | * config/v850/v850.c (v850_legitimate_constant_p): New function. | |
28719 | (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28720 | ||
28721 | * config/vax/vax-protos.h (legitimate_constant_p): Delete. | |
28722 | * config/vax/vax.h (LEGITIMATE_CONSTANT_P): Likewise. | |
28723 | * config/vax/vax.c (legitimate_constant_p): Likewise. | |
28724 | ||
28725 | * config/xtensa/xtensa.h (LEGITIMATE_CONSTANT_P): Delete. | |
28726 | * config/xtensa/xtensa.c (TARGET_LEGITIMATE_CONSTANT_P): Define. | |
28727 | (xtensa_legitimate_constant_p): New function. | |
28728 | ||
28729 | 2011-04-21 Richard Sandiford <richard.sandiford@linaro.org> | |
28730 | ||
28731 | * target.def (cannot_force_const_mem): Add a mode argument. | |
28732 | * doc/tm.texi.in (TARGET_CANNOT_FORCE_CONST_MEM): Update accordingly. | |
28733 | * doc/tm.texi: Regenerate. | |
28734 | * hooks.h (hook_bool_mode_rtx_false): Declare. | |
28735 | * hooks.c (hook_bool_mode_const_rtx_false): Fix commentary. | |
28736 | (hook_bool_mode_const_rtx_true): Likewise. | |
28737 | (hook_bool_mode_rtx_false): New function. | |
28738 | * reload.c (CONST_POOL_OK_P): Take a mode argument and require it | |
28739 | to be non-VOID. Update call to cannot_force_const_mem. | |
28740 | (find_reloads): Update accordingly. | |
28741 | * varasm.c (force_const_mem): Update call to cannot_force_const_mem. | |
28742 | * config/alpha/alpha.c (alpha_cannot_force_const_mem): Add a mode | |
28743 | argument. | |
28744 | * config/arm/arm-protos.h (arm_cannot_force_const_mem): Likewise. | |
28745 | * config/arm/arm.h (LEGITIMATE_CONSTANT_P): Update call. | |
28746 | * config/arm/arm.c (arm_cannot_force_const_mem): Add a mode argument. | |
28747 | * config/bfin/bfin.c (bfin_cannot_force_const_mem): Likewise. | |
28748 | * config/frv/frv.c (frv_cannot_force_const_mem): Likewise. | |
28749 | * config/i386/i386.c (ix86_cannot_force_const_mem): Likewise. | |
28750 | * config/ia64/ia64.c (ia64_cannot_force_const_mem): Likewise. | |
28751 | * config/m68k/m68k.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to... | |
28752 | (m68k_cannot_force_const_mem): ...this new function. | |
28753 | * config/mips/mips.c (mips_cannot_force_const_mem): Add a mode | |
28754 | argument. | |
28755 | (mips_const_insns, mips_legitimize_const_move): Update calls. | |
28756 | (mips_secondary_reload_class): Likewise. | |
28757 | * config/pa/pa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine to... | |
28758 | (pa_cannot_force_const_mem): ...this new function. | |
28759 | * config/rs6000/rs6000.c (TARGET_CANNOT_FORCE_CONST_MEM): Reefine to... | |
28760 | (rs6000_cannot_force_const_mem): ...this new function. | |
28761 | * config/s390/s390.c (s390_cannot_force_const_mem): Add a mode | |
28762 | argument. | |
28763 | * config/sparc/sparc.c (sparc_cannot_force_const_mem): Likewise. | |
28764 | * config/xtensa/xtensa.c (TARGET_CANNOT_FORCE_CONST_MEM): Redefine | |
28765 | to... | |
28766 | (xtensa_cannot_force_const_mem): ...this new function. | |
28767 | ||
28768 | 2011-04-20 Nathan Froyd <froydnj@codesourcery.com> | |
28769 | ||
28770 | * config/mips/mips.c (mips16_build_function_stub): Call | |
28771 | build_function_type_list instead of build_function_type. | |
28772 | (mips16_build_call_stub): Likewise. | |
28773 | ||
28774 | 2011-04-20 Nathan Froyd <froydnj@codesourcery.com> | |
28775 | ||
28776 | * config/mep/mep.c (mep_init_builtins): Call build_function_type_list | |
28777 | instead of build_function_type. | |
28778 | ||
28779 | 2011-04-20 Nathan Froyd <froydnj@codesourcery.com> | |
28780 | ||
28781 | * config/pa/pa.c (pa_init_builtins): Call build_function_type_list | |
28782 | instead of build_function_type. | |
28783 | ||
28784 | 2011-04-20 Uros Bizjak <ubizjak@gmail.com> | |
28785 | ||
28786 | PR target/48678 | |
28787 | * config/i386/i386.md (insv): Change operand 0 constraint to | |
28788 | "register_operand". Change operand 1 and 2 constraint to | |
28789 | "const_int_operand". Expand to pinsr{b,w,d,q} * when appropriate. | |
28790 | * config/i386/sse.md (sse4_1_pinsrb): Export. | |
28791 | (sse2_pinsrw): Ditto. | |
28792 | (sse4_1_pinsrd): Ditto. | |
28793 | (sse4_1_pinsrq): Ditto. | |
28794 | * config/i386/i386-protos.h (ix86_expand_pinsr): Add prototype. | |
28795 | * config/i386/i386.c (ix86_expand_pinsr): New. | |
28796 | ||
28797 | 2011-04-20 Easwaran Raman <eraman@google.com> | |
28798 | ||
28799 | * cfgexpand.c (add_alias_set_conflicts): Add conflicts with a variable | |
28800 | containing union type only with -fstrict-aliasing. | |
28801 | ||
28802 | 2011-04-20 Jim Meyering <meyering@redhat.com> | |
28803 | ||
28804 | Remove useless if-before-free tests. | |
28805 | * calls.c (expand_call, save_area): Likewise. | |
28806 | * cfgcleanup.c (try_forward_edges): Likewise. | |
28807 | * collect2.c (collect_execute): Likewise. | |
28808 | * config/i386/i386.c (ix86_valid_target_attribute_tree): Likewise. | |
28809 | * config/mcore/mcore.c (mcore_expand_prolog): Likewise. | |
28810 | * coverage.c (coverage_checksum_string): Likewise. | |
28811 | * cse.c (init_cse_reg_info, delete_trivially_dead_insns): Likewise. | |
28812 | * cselib.c (cselib_init): Likewise. | |
28813 | * df-core.c (rest_of_handle_df_finish, df_analyze): Likewise. | |
28814 | (df_set_clean_cfg): Likewise. | |
28815 | * function.c (free_after_compilation): Likewise. | |
28816 | * gcc.c (do_spec_1, main): Likewise. | |
28817 | * gcov.c (create_file_names): Likewise. | |
28818 | * gensupport.c (identify_predicable_attribute): Likewise. | |
28819 | * graphite-clast-to-gimple.c (save_clast_name_index): Likewise. | |
28820 | * graphite-sese-to-poly.c (free_data_refs_aux): Likewise. | |
28821 | * haifa-sched.c (haifa_finish_h_i_d): Likewise. | |
28822 | * ipa-prop.c (ipa_free_node_params_substructures): Likewise. | |
28823 | * ipa-pure-const.c (local_pure_const): Likewise. | |
28824 | * ipa-reference.c (propagate): Likewise. | |
28825 | * ira-costs.c (free_ira_costs): Likewise. | |
28826 | * ira.c (free_register_move_costs, build_insn_chain): Likewise. | |
28827 | * matrix-reorg.c (mat_free): Likewise. | |
28828 | * prefix.c (get_key_value): Likewise. | |
28829 | * profile.c (compute_value_histograms): Likewise. | |
28830 | * reload1.c (free_reg_equiv): Likewise. | |
28831 | * sched-deps.c (free_deps): Likewise. | |
28832 | * sel-sched-ir.c (fence_clear): Likewise. | |
28833 | * sese.c (set_rename, if_region_set_false_region): Likewise. | |
28834 | * tree-data-ref.c (free_rdg): Likewise. | |
28835 | * tree-eh.c (lower_try_finally): Likewise. | |
28836 | * tree-ssa-coalesce.c (delete_coalesce_list): Likewise. | |
28837 | * tree-ssa-live.c (delete_var_map): Likewise. | |
28838 | * tree-ssa-loop-ivopts.c (free_loop_data): Likewise. | |
28839 | * tree-ssa-pre.c (phi_trans_add): Likewise. | |
28840 | ||
28841 | 2011-04-20 Jakub Jelinek <jakub@redhat.com> | |
28842 | ||
28843 | PR tree-optimization/48611 | |
28844 | * tree-eh.c (note_eh_region_may_contain_throw): Don't propagate | |
28845 | beyond ERT_MUST_NOT_THROW region. | |
28846 | ||
28847 | 2011-04-20 Catherine Moore <clm@codesourcery.com> | |
28848 | ||
28849 | * config/mips/mips.opt (mfix-24k): New. | |
28850 | * config/mips/mips.h (ASM_SPEC): Handle -mfix-24k. | |
28851 | * config/mips/mips.md (length): Increase by 4 for stores if | |
28852 | fixing 24K errata. | |
28853 | * config/mips/mips.c (mips_reorg_process_insns): Do not allow | |
28854 | all noreorder if fixing 24K errata. | |
28855 | * doc/invoke.texi: Document mfix-24k. | |
28856 | ||
28857 | 2011-04-20 Chung-Lin Tang <cltang@codesourcery.com> | |
28858 | ||
28859 | * config/arm/arm.c (arm_legitimize_reload_address): For NEON | |
28860 | quad-word modes, reduce to 9-bit index range when above 1016 limit. | |
28861 | ||
28862 | 2011-04-20 Andrew Stubbs <ams@codesourcery.com> | |
28863 | ||
28864 | * config/arm/arm.c (arm_gen_constant): Move movw support .... | |
28865 | (const_ok_for_op): ... to here. | |
28866 | ||
28867 | 2011-04-20 Kai Tietz <ktietz@redhat.com> | |
28868 | ||
28869 | * fold-const.c (fold_binary_loc): Add handling for (X & ~Y) | (~X & Y) | |
28870 | and (X && !Y) | (!X && Y) optimization to (X ^ Y). | |
28871 | ||
28872 | 2011-04-20 Andrew Stubbs <ams@codesourcery.com> | |
28873 | ||
28874 | * config/arm/arm.c (arm_gen_constant): Remove redundant can_invert. | |
28875 | ||
28876 | 2011-04-20 Richard Guenther <rguenther@suse.de> | |
28877 | ||
28878 | PR tree-optimization/47892 | |
28879 | * tree-if-conv.c (if_convertible_stmt_p): Const builtins | |
28880 | are if-convertible. | |
28881 | ||
28882 | 2011-04-20 Eric Botcazou <ebotcazou@adacore.com> | |
28883 | ||
28884 | * config/alpha/vms.h (ASM_OUTPUT_ADDR_DIFF_ELT): Do not redefine. | |
28885 | ||
28886 | 2011-04-20 Tristan Gingold <gingold@adacore.com> | |
28887 | ||
28888 | * config/alpha/vms.h (LINK_SPEC): Do not use vms-dwarf2.o for gnu-ld. | |
28889 | ||
28890 | 2011-04-20 Georg-Johann Lay <avr@gjlay.de> | |
28891 | ||
28892 | PR target/18145 | |
28893 | ||
28894 | * config/avr/avr.h (TARGET_ASM_INIT_SECTIONS): Delete. | |
28895 | (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Delete. | |
28896 | (ASM_OUTPUT_ALIGNED_DECL_COMMON): Define. | |
28897 | (ASM_OUTPUT_ALIGNED_DECL_LOCAL): Define. | |
28898 | (TARGET_ASM_NAMED_SECTION): Change to avr_asm_named_section. | |
28899 | ||
28900 | * config/avr/avr-protos.h (avr_asm_output_aligned_common): | |
28901 | New prototype. | |
28902 | ||
28903 | * config/avr/avr.c (TARGET_ASM_INIT_SECTIONS): Define. | |
28904 | (avr_asm_named_section, avr_asm_output_aligned_common, | |
28905 | avr_output_data_section_asm_op, avr_output_bss_section_asm_op): | |
28906 | New functions to update... | |
28907 | (avr_need_clear_bss_p, avr_need_copy_data_p): ...these new variables. | |
28908 | (avr_asm_init_sections): Overwrite section callbacks for | |
28909 | data_section, bss_section. | |
28910 | (avr_file_start): Move output of __do_copy_data, __do_clear_bss | |
28911 | from here to... | |
28912 | (avr_file_end): ...here. | |
28913 | ||
28914 | 2011-04-20 Richard Guenther <rguenther@suse.de> | |
28915 | ||
28916 | PR middle-end/48695 | |
28917 | * tree-ssa-alias.c (aliasing_component_refs_p): Compute base | |
28918 | objects and types here. Adjust for their offset before comparing. | |
28919 | ||
28920 | 2011-04-20 Richard Sandiford <richard.sandiford@linaro.org> | |
28921 | ||
28922 | * tree-vect-stmts.c (vectorizable_store): Only chain one related | |
28923 | statement per copy. | |
28924 | ||
28925 | 2011-04-20 Richard Sandiford <richard.sandiford@linaro.org> | |
28926 | ||
28927 | * Makefile.in (INTERNAL_FN_DEF, INTERNAL_FN_H): Define. | |
28928 | (GIMPLE_H): Include $(INTERNAL_FN_H). | |
28929 | (OBJS-common): Add internal-fn.o. | |
28930 | (internal-fn.o): New rule. | |
28931 | * internal-fn.def: New file. | |
28932 | * internal-fn.h: Likewise. | |
28933 | * internal-fn.c: Likewise. | |
28934 | * gimple.h: Include internal-fn.h. | |
28935 | (GF_CALL_INTERNAL): New gf_mask. | |
28936 | (gimple_statement_call): Put fntype into a union with a new | |
28937 | internal_fn field. | |
28938 | (gimple_build_call_internal): Declare. | |
28939 | (gimple_build_call_internal_vec): Likewise. | |
28940 | (gimple_call_same_target_p): Likewise. | |
28941 | (gimple_call_internal_p): New function. | |
28942 | (gimple_call_internal_fn): Likewise. | |
28943 | (gimple_call_fntype): Return null for internal calls. | |
28944 | (gimple_call_set_fntype): Assert that the function is not internal. | |
28945 | (gimple_call_set_fn): Likewise. | |
28946 | (gimple_call_set_fndecl): Likewise. | |
28947 | (gimple_call_set_internal_fn): New function. | |
28948 | (gimple_call_addr_fndecl): Handle null functions. | |
28949 | (gimple_call_return_type): Likewise null types. | |
28950 | * gimple.c (gimple_build_call_internal_1): New function. | |
28951 | (gimple_build_call_internal): Likewise. | |
28952 | (gimple_build_call_internal_vec): Likewise. | |
28953 | (gimple_call_same_target_p): Likewise. | |
28954 | (gimple_call_flags): Handle calls to internal functions. | |
28955 | (gimple_call_fnspec): New function. | |
28956 | (gimple_call_arg_flags, gimple_call_return_flags): Use it. | |
28957 | (gimple_has_side_effects): Handle null functions. | |
28958 | (gimple_rhs_has_side_effects): Likewise. | |
28959 | (gimple_call_copy_skip_args): Handle calls to internal functions. | |
28960 | * cfgexpand.c (expand_call_stmt): Likewise. | |
28961 | * expr.c (expand_expr_real_1): Assert that the call isn't internal. | |
28962 | * gimple-fold.c (gimple_fold_call): Handle null functions. | |
28963 | (gimple_fold_stmt_to_constant_1): Don't fold | |
28964 | calls to internal functions. | |
28965 | * gimple-low.c (gimple_check_call_args): Handle calls to internal | |
28966 | functions. | |
28967 | * gimple-pretty-print.c (dump_gimple_call): Likewise. | |
28968 | * ipa-prop.c (ipa_analyze_call_uses): Handle null functions. | |
28969 | * tree-cfg.c (verify_gimple_call): Handle calls to internal functions. | |
28970 | (do_warn_unused_result): Likewise. | |
28971 | * tree-eh.c (same_handler_p): Use gimple_call_same_target_p. | |
28972 | * tree-ssa-ccp.c (ccp_fold_stmt): Handle calls to internal functions. | |
28973 | * tree-ssa-dom.c (hashable_expr): Use the gimple statement to record | |
28974 | the target of a call. | |
28975 | (initialize_hash_element): Update accordingly. | |
28976 | (hashable_expr_equal_p): Use gimple_call_same_target_p. | |
28977 | (iterative_hash_hashable_expr): Handle calls to internal functions. | |
28978 | (print_expr_hash_elt): Likewise. | |
28979 | * tree-ssa-pre.c (can_value_number_call): Likewise. | |
28980 | (eliminate): Handle null functions. | |
28981 | * tree-ssa-sccvn.c (visit_use): Handle calls to internal functions. | |
28982 | * tree-ssa-structalias.c (get_fi_for_callee): Likewise. | |
28983 | (find_func_aliases): Likewise. | |
28984 | * value-prof.c (gimple_ic_transform): Likewise. | |
28985 | (gimple_indirect_call_to_profile): Likewise. | |
28986 | * lto-streamer-in.c (input_gimple_stmt): Likewise. | |
28987 | * lto-streamer-out.c (output_gimple_stmt): Likewise. | |
28988 | ||
28989 | 2011-04-19 Jan Hubicka <jh@suse.cz> | |
28990 | ||
28991 | * ipa-inline-transform.c (save_inline_function_body): Add comments. | |
28992 | * ipa-inline.c (inline_small_functions): Compute summaries first, | |
28993 | populate heap later. | |
28994 | ||
28995 | 2011-04-19 Jan Hubicka <jh@suse.cz> | |
28996 | ||
28997 | * cgraph.h (save_inline_function_body): Remove. | |
28998 | * ipa-inline-transform.c: New file, broke out of... | |
28999 | * ipa-inline.c: ... this one; Update toplevel comment. | |
29000 | (ncalls_inlined, nfunctions_inlined): Move to ipa-inline-transform.c; | |
29001 | make global. | |
29002 | (update_noncloned_frequencies): Move to ipa-inline-transform.c | |
29003 | (cgraph_mark_inline_edge): Rename to inline_call; move to | |
29004 | ipa-inline-transform.c. | |
29005 | (cgraph_clone_inlined_nodes): Rename to clone_inlined_nodes; | |
29006 | move to ipa-inline-transform.c | |
29007 | (recursive_inlining, inline_small_functions, flatten_function, | |
29008 | ipa_inline, inline_always_inline_functions, | |
29009 | early_inline_small_functions): Update. | |
29010 | (inline_transform): Move to ipa-inline-transform.c. | |
29011 | * ipa-inline.h (inline_call, inline_transform, clone_inlined_nodes): | |
29012 | Declare. | |
29013 | * Makefile.in (ipa-inline-transform.o): New file. | |
29014 | * cgraphunit.c (save_inline_function_body): Move to | |
29015 | ipa-inline-transform.c | |
29016 | ||
29017 | 2011-04-19 DJ Delorie <dj@redhat.com> | |
29018 | ||
29019 | * config/m32c/m32c.c (m32c_emit_epilogue): Don't try to push | |
29020 | registers if we already know there aren't any. | |
29021 | (m32c_emit_epilogue): Don't emit a barrier here. | |
29022 | (m32c_emit_eh_epilogue): Likewise. | |
29023 | * config/m32c/blkmov.md (movstr): Don't fail on wrong-type | |
29024 | operands at expand time. | |
29025 | * config/m32c/m32c.h (WCHAR_TYPE_SIZE): Change to 4 to match "long | |
29026 | int" wchar type. | |
29027 | (REG_CLASS_CONTENTS, reg_class, REG_CLASS_NAMES): Remove | |
29028 | duplicates. Provide aliases instead. | |
29029 | * config/m32c/prologue.md (eh_return): Emit a barrier here. | |
29030 | (eh_epilogue): Add a "(return)" here as a hint to other parts of | |
29031 | the compiler. | |
29032 | ||
29033 | 2011-04-19 Anatoly Sokolov <aesok@post.ru> | |
29034 | ||
29035 | * config/sparc/sparc.h (GENERAL_OR_I64, REGISTER_MOVE_COST): Remove. | |
29036 | * config/sparc/sparc.c (TARGET_REGISTER_MOVE_COST): Define. | |
29037 | (general_or_i64_p, sparc_register_move_cost): New function. | |
29038 | ||
29039 | 2011-04-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
29040 | ||
29041 | * doc/install.texi (Configuration, --enable-threads): Remove mach. | |
29042 | Add lynx, mipssde. Sort table. | |
29043 | ||
29044 | 2011-04-19 Xinliang David Li <davidxl@google.com> | |
29045 | ||
29046 | * ipa-cp.c (ipcp_update_profiling): Assert that scale_completement is | |
29047 | not negative. | |
29048 | ||
29049 | 2011-04-19 Jakub Jelinek <jakub@redhat.com> | |
29050 | ||
29051 | PR target/48678 | |
29052 | * config/i386/i386.md (movstrict<mode>): FAIL if operands[0] | |
29053 | is a SUBREG with non-MODE_INT mode inside of it. | |
29054 | ||
29055 | 2011-04-19 Martin Jambor <mjambor@suse.cz> | |
29056 | ||
29057 | * ipa-cp.c (ipcp_process_devirtualization_opportunities): Devirtualize | |
29058 | also according to actual contants. | |
29059 | * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): New function. | |
29060 | (gimple_fold_call): Use it. | |
29061 | * gimple.h (gimple_extract_devirt_binfo_from_cst): Declare. | |
29062 | ||
29063 | 2011-04-19 Martin Jambor <mjambor@suse.cz> | |
29064 | ||
29065 | * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Return false for scalar | |
29066 | non-pointer assignments. | |
29067 | ||
29068 | 2011-04-19 Martin Jambor <mjambor@suse.cz> | |
29069 | ||
29070 | * ipa-cp.c (ipcp_process_devirtualization_opportunities): Take into | |
29071 | account anc_offset and otr_type from the indirect edge info. | |
29072 | * ipa-prop.c (get_ancestor_addr_info): New function. | |
29073 | (compute_complex_ancestor_jump_func): Assignment analysis moved to | |
29074 | get_ancestor_addr_info, call it. | |
29075 | (ipa_note_param_call): Do not initialize information about polymorphic | |
29076 | calls, return the indirect call graph edge. Remove the last | |
29077 | parameter, adjust all callers. | |
29078 | (ipa_analyze_virtual_call_uses): Process also calls to ancestors of | |
29079 | parameters. Initialize polymorphic information in the indirect edge. | |
29080 | ||
29081 | 2011-04-19 Eric Botcazou <ebotcazou@adacore.com> | |
29082 | ||
29083 | PR lto/48148 | |
29084 | * gimple.c (gimple_types_compatible_p_1) <ENUMERAL_TYPE>: Do not merge | |
29085 | the types if they have different enumeration identifiers. | |
29086 | ||
29087 | 2011-04-19 Jan Hubicka <jh@suse.cz> | |
29088 | ||
29089 | * cgraph.h (cgraph_optimize_for_size_p): Declare. | |
29090 | * ipa-cp.c (ipcp_insert_stage): Use cgraph_optimize_for_size_p. | |
29091 | * predict.c (cgraph_optimize_for_size_p): Break out from ... | |
29092 | (optimize_function_for_size_p) ... here. | |
29093 | ||
29094 | 2011-04-19 Richard Guenther <rguenther@suse.de> | |
29095 | ||
29096 | PR lto/48207 | |
29097 | * tree.c (free_lang_data): Do not reset the decl-assembler-name | |
29098 | langhook. | |
29099 | ||
29100 | 2011-04-19 Eric Botcazou <ebotcazou@adacore.com> | |
29101 | ||
29102 | * tree-inline.c (expand_call_inline): Do not issue a -Winline warning | |
29103 | if DECL_NO_INLINE_WARNING_P is set on the function. | |
29104 | ||
29105 | 2011-04-19 Bernd Schmidt <bernds@codesourcery.com> | |
29106 | ||
29107 | PR fortran/47976 | |
29108 | * reload1.c (inc_for_reload): Return void. All callers changed. | |
29109 | (emit_input_reload_insns): Don't try to delete previous output | |
29110 | reloads to a register, or record spill_reg_store for autoincs. | |
29111 | ||
29112 | 2011-04-19 Basile Starynkevitch <basile@starynkevitch.net> | |
29113 | ||
29114 | * gengtype.h: Updated copyright year. | |
29115 | (struct input_file_st): Add inpisplugin field. | |
29116 | (type_fileloc): New function. | |
29117 | * gengtype.c | |
29118 | (write_typed_struct_alloc_def): Add gcc_assert. | |
29119 | (write_typed_alloc_defns): Ditto. Don't output for plugin files. | |
29120 | (write_typed_alloc_defns): Don't output for plugin files. | |
29121 | (input_file_by_name): Clear inpisplugin field. | |
29122 | (main): Set inpisplugin field for plugin files. | |
29123 | ||
29124 | 2011-04-19 Nicola Pero <nicola.pero@meta-innovation.com> | |
29125 | ||
29126 | * gengtype-state.c (string_eq): New. | |
29127 | (read_state): Use string_eq instead of strcmp when creating the | |
29128 | state_ident_tab. | |
29129 | ||
29130 | 2011-04-19 Wei Guozhi <carrot@google.com> | |
29131 | ||
29132 | PR target/47855 | |
29133 | * config/arm/arm-protos.h (thumb1_legitimate_address_p): New prototype. | |
29134 | * config/arm/arm.c (thumb1_legitimate_address_p): Remove the static | |
29135 | linkage. | |
29136 | * config/arm/constraints.md (Uu): New constraint. | |
29137 | * config/arm/arm.md (*arm_movqi_insn): Compute attr "length". | |
29138 | ||
29139 | 2011-04-19 Tristan Gingold <gingold@adacore.com> | |
29140 | ||
29141 | * config.gcc (-*-*-*vms): Added. | |
29142 | (alpha64-dec-*vms*,alpha*-dec-*vms*, ia64-hp-*vms*): Common | |
29143 | definitions moved. | |
29144 | * config/vms/vms-ld.c: New file. | |
29145 | * config/vms/vms-ar.c: New file. | |
29146 | * config/vms/t-vmsnative: New file. | |
29147 | ||
29148 | 2011-04-18 Xinliang David Li <davidxl@google.com> | |
29149 | ||
29150 | * final.c (dump_basic_block_info): Use ASM_COMMENT_START. | |
29151 | ||
29152 | 2011-04-18 Jakub Jelinek <jakub@redhat.com> | |
29153 | ||
29154 | PR middle-end/48661 | |
29155 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Return NULL | |
29156 | if TREE_TYPE (v) is non-NULL. | |
29157 | ||
29158 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Renamed from | |
29159 | gimple_get_virt_mehtod_for_binfo. | |
29160 | * gimple.h (gimple_get_virt_method_for_binfo): Likewise. | |
29161 | * ipa-cp.c (ipcp_process_devirtualization_opportunities): Adjust | |
29162 | callers. | |
29163 | * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise. | |
29164 | ||
29165 | 2011-04-18 Michael Matz <matz@suse.de> | |
29166 | Steve Ellcey <sje@cup.hp.com> | |
29167 | ||
29168 | * expr.c (expand_expr_real_2) <CASE_CONVERT>: If OP0 is a constant, | |
29169 | use its mode as source mode if it isn't VOIDmode. | |
29170 | ||
29171 | 2011-04-18 Dennis, CHENG Renquan <crquan@fedoraproject.org> | |
29172 | ||
29173 | * doc/passes.texi: Fill crossref nodes. | |
29174 | ||
29175 | 2011-04-18 Jim Meyering <meyering@redhat.com> | |
29176 | ||
29177 | Fix doubled-word typos in comments and strings | |
29178 | * config/alpha/vms-unwind.h: s/for for/for/ | |
29179 | * config/arm/unwind-arm.h: Likewise. | |
29180 | * config/microblaze/microblaze.c: Likewise. | |
29181 | * config/sh/constraints.md: s/in in/in/ | |
29182 | * tree-cfg.c (verify_types_in_gimple_reference): Likewise. | |
29183 | ||
29184 | 2011-04-18 Uros Bizjak <ubizjak@gmail.com> | |
29185 | ||
29186 | * config/i386/i386.h (SSE_VEC_FLOAT_MODE_P): Remove. | |
29187 | (AVX_FLOAT_MODE_P): Ditto. | |
29188 | (AVX128_VEC_FLOAT_MODE_P): Ditto. | |
29189 | (AVX256_VEC_FLOAT_MODE_P): Ditto. | |
29190 | (AVX_VEC_FLOAT_MODE_P): Ditto. | |
29191 | * config/i386/i386.md (UNSPEC_MASKLOAD): Remove. | |
29192 | (UNSPEC_MASKSTORE): Ditto. | |
29193 | * config/i386/sse.md (<sse>_movmsk<ssemodesuffix><avxmodesuffix>): | |
29194 | Merge from <sse>_movmsk<ssemodesuffix> and | |
29195 | avx_movmsk<ssemodesuffix>256. Use VF mode iterator. | |
29196 | (*sse2_maskmovdqu): Merge with *sse2_maskmovdqu_rex64. Use P mode | |
29197 | iterator. | |
29198 | (avx_maskload<ssemodesuffix><avxmodesuffix>): New expander. | |
29199 | (avx_maskstore<ssemodesuffix><avxmodesuffix>): Ditto. | |
29200 | (*avx_maskmov<ssemodesuffix><avxmodesuffix>): New insn. | |
29201 | ||
29202 | 2011-04-18 Jan Hubicka <jh@suse.cz> | |
29203 | ||
29204 | * ipa-inline.c (inline_small_functions): Fix pasto in previous patch. | |
29205 | ||
29206 | * ipa-inline.c: Fix comment typos; do not inline gt-ipa-inline.h | |
29207 | (want_inline_function_called_once_p): Break out the logic from | |
29208 | ipa_inline. | |
29209 | (edge_badness): Ensure that profile is not misupdated. | |
29210 | (lookup_recursive_calls): Prioritize by call frequencies. | |
29211 | (inline_small_functions): Move program size estimates here; | |
29212 | actually process whole queue even when unit growth has been | |
29213 | met. (to properly compute inline_failed reasons and for the | |
29214 | case unit size decrease.) Revisit comments on recursive inlining. | |
29215 | (ipa_inline): Remove unit summary code; first inline hot calls | |
29216 | of functions called once, cold calls next. | |
29217 | (order, nnodes): Remove unused variables. | |
29218 | * Makefile.in (ipa-inline.o): No longer depent on ggc files. | |
29219 | (GTFILES): Remove ipa-inline.c | |
29220 | * sel-sched.c (fill_insns): Silence uninitialized var warning. | |
29221 | ||
29222 | 2011-04-18 Eric Botcazou <ebotcazou@adacore.com> | |
29223 | ||
29224 | * dwarf2out.c (is_redundant_typedef): Add 'inline' to prototype. | |
29225 | ||
29226 | 2011-04-18 Jie Zhang <jie@codesourcery.com> | |
29227 | Richard Earnshaw <rearnsha@arm.com> | |
29228 | ||
29229 | * arm.c (neon_builtin_type_bits): Remove. | |
29230 | (typedef enum neon_builtin_mode): New. | |
29231 | (T_MAX): Don't define. | |
29232 | (typedef enum neon_builtin_datum): Remove bits, codes[], | |
29233 | num_vars and base_fcode. Add mode, code and fcode. | |
29234 | (VAR1, VAR2, VAR3, VAR4, VAR5, VAR6, VAR7, VAR8, VAR9 | |
29235 | VAR10): Change accordingly. | |
29236 | (neon_builtin_data[]): Change accordingly | |
29237 | (arm_init_neon_builtins): Change accordingly. | |
29238 | (neon_builtin_compare): Remove. | |
29239 | (locate_neon_builtin_icode): Remove. | |
29240 | (arm_expand_neon_builtin): Change accordingly. | |
29241 | ||
29242 | * arm.h (enum arm_builtins): Move to ... | |
29243 | * arm.c (enum arm_builtins): ... here; and rearrange builtin code. | |
29244 | ||
29245 | * arm.c (arm_builtin_decl): Declare. | |
29246 | (TARGET_BUILTIN_DECL): Define. | |
29247 | (enum arm_builtins): Correct ARM_BUILTIN_MAX. | |
29248 | (arm_builtin_decls[]): New. | |
29249 | (arm_init_neon_builtins): Store builtin declarations in | |
29250 | arm_builtin_decls[]. | |
29251 | (arm_init_tls_builtins): Likewise. | |
29252 | (arm_init_iwmmxt_builtins): Likewise. Refactor initialization code. | |
29253 | (arm_builtin_decl): New. | |
29254 | ||
29255 | 2011-04-18 Richard Guenther <rguenther@suse.de> | |
29256 | ||
29257 | * tree.c (upper_bound_in_type): Build properly canonicalized | |
29258 | INTEGER_CSTs. | |
29259 | (lower_bound_in_type): Likewise. | |
29260 | ||
29261 | 2011-04-18 Richard Guenther <rguenther@suse.de> | |
29262 | ||
29263 | * gimple.h (gimple_call_addr_fndecl): New function. | |
29264 | (gimple_call_fndecl): Use it. | |
29265 | * gimple-fold.c (gimple_fold_call): Fold away OBJ_TYPE_REFs | |
29266 | for direct calls. | |
29267 | * tree-ssa-ccp.c (ccp_fold_stmt): Remove OBJ_TYPE_REF folding. | |
29268 | * tree-ssa-pre.c (eliminate): Also simplify indirect OBJ_TYPE_REFs. | |
29269 | ||
29270 | 2011-04-18 Richard Guenther <rguenther@suse.de> | |
29271 | ||
29272 | PR middle-end/48650 | |
29273 | * tree.c (build_string): STRING_CST is now derived from tree_typed. | |
29274 | ||
29275 | 2011-04-18 Eric Botcazou <ebotcazou@adacore.com> | |
29276 | ||
29277 | PR lto/48492 | |
29278 | * cfgexpand.c (expand_debug_expr) <VAR_DECL>: Return NULL for a | |
29279 | DECL_IN_CONSTANT_POOL without RTL. | |
29280 | ||
29281 | 2011-04-18 Ulrich Weigand <ulrich.weigand@linaro.org> | |
29282 | Ira Rosen <ira.rosen@linaro.org> | |
29283 | ||
29284 | PR target/48252 | |
29285 | * config/arm/arm.c (neon_emit_pair_result_insn): Swap arguments | |
29286 | to match neon_vzip/vuzp/vtrn_internal. | |
29287 | * config/arm/neon.md (neon_vtrn<mode>_internal): Make both | |
29288 | outputs explicitly dependent on both inputs. | |
29289 | (neon_vzip<mode>_internal, neon_vuzp<mode>_internal): Likewise. | |
29290 | ||
29291 | 2011-04-18 Jakub Jelinek <jakub@redhat.com> | |
29292 | ||
29293 | PR tree-optimization/48616 | |
29294 | * tree-vect-stmts.c (vectorizable_shift): If SLP, determine | |
29295 | whether the shift is by scalar or vector based on whether all SLP | |
29296 | scalar stmts have the same rhs. | |
29297 | ||
29298 | 2011-04-17 Chung-Lin Tang <cltang@codesourcery.com> | |
29299 | ||
29300 | * config/arm/arm.c (neon_struct_mem_operand): Support POST_INC/PRE_DEC | |
29301 | memory operands. | |
29302 | ||
29303 | 2011-04-17 Richard Sandiford <rdsandiford@googlemail.com> | |
29304 | ||
29305 | PR target/43700 | |
29306 | * config/mips/mips.c (mips_cfun_call_saved_reg_p): Handle global | |
29307 | registers. | |
29308 | ||
29309 | 2011-04-17 Jan Hubicka <jh@suse.cz> | |
29310 | ||
29311 | * cgrpah.h (struct cgraph_node): Remove finalized_by_frontend. | |
29312 | * cgrpahunit.c (cgraph_finalize_function): Do not set | |
29313 | finalized_by_frontend. | |
29314 | * lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream | |
29315 | finalized_by_frontend. | |
29316 | ||
29317 | 2011-04-17 Jan Hubicka <jh@suse.cz> | |
29318 | ||
29319 | * cgraph.c (cgraph_clone_node): Do not handle vtable_method | |
29320 | * cgraph.h (struct cgraph_local_info): Drop vtable_method. | |
29321 | * cgraphunit.c (cgraph_copy_node_for_versioning): Drop vtable_method. | |
29322 | * lto-cgraph.c (lto_output_node, input_overwrite_node): Drop vtable | |
29323 | method. | |
29324 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Mention PR20991 in | |
29325 | gimple-fold.c | |
29326 | * varasm.c (mark_decl_referenced): Drop vtable_method handling code. | |
29327 | ||
29328 | 2011-04-17 Eric Botcazou <ebotcazou@adacore.com> | |
29329 | ||
29330 | PR lto/48538 | |
29331 | * lto-cgraph.c (merge_profile_summaries): Check that lto_file_data | |
29332 | is non-null before accessing it. | |
29333 | (input_cgraph): Remove trailing spaces. | |
29334 | ||
29335 | 2011-04-17 Revital Eres <revital.eres@linaro.org> | |
29336 | ||
29337 | * params.def (sms-min-sc): New param flag. | |
29338 | * modulo-sched.c (sms_schedule): Use it. | |
29339 | * doc/invoke.texi (sms-min-sc): Document it. | |
29340 | ||
29341 | 2011-04-17 Jan Hubicka <jh@suse.cz> | |
29342 | ||
29343 | * lto-symtab.c (lto_cgraph_replace_node): When call statement is | |
29344 | present, also set gimple_call_set_cannot_inline. | |
29345 | * ipa-inline.c: Update toplevel comment. | |
29346 | (MAX_TIME): Remove. | |
29347 | (cgraph_clone_inlined_nodes): Fix linebreaks. | |
29348 | (cgraph_check_inline_limits): Restructure to ... | |
29349 | (caller_growth_limits): ... this one; be more tolerant | |
29350 | on growth in nested inline chains; add explanatory comment; | |
29351 | fix stack accounting thinko introduced by previous patch. | |
29352 | (cgraph_default_inline_p): Remove. | |
29353 | (report_inline_failed_reason): New function. | |
29354 | (can_inline_edge_p): New function. | |
29355 | (can_early_inline_edge_p): New function. | |
29356 | (leaf_node_p): Move upwards in file. | |
29357 | (want_early_inline_function_p): New function. | |
29358 | (want_inline_small_function_p): New function. | |
29359 | (want_inline_self_recursive_call_p): New function. | |
29360 | (cgraph_edge_badness): Rename to ... | |
29361 | (edge_badness) ... this one; fix linebreaks. | |
29362 | (update_edge_key): Update call of edge_baddness; add | |
29363 | detailed dump about queue updates. | |
29364 | (update_caller_keys): Use can_inline_edge_p and | |
29365 | want_inline_small_function_p. | |
29366 | (cgraph_decide_recursive_inlining): Rename to... | |
29367 | (recursive_inlining): Use can_inline_edge_p and | |
29368 | want_inline_self_recursive_call_p; simplify and remove no longer | |
29369 | valid FIXME. | |
29370 | (cgraph_set_inline_failed): Remove. | |
29371 | (add_new_edges_to_heap): Use can_inline_edge_p and | |
29372 | want_inline_small_function_p. | |
29373 | (cgraph_decide_inlining_of_small_functions): Rename to ... | |
29374 | (inline_small_functions): ... this one; cleanup; use | |
29375 | can/want predicates; cleanup debug ouput; work edges till fibheap | |
29376 | is exhausted and do not stop once unit growth is reached; remove | |
29377 | later loop processing remaining edges. | |
29378 | (cgraph_flatten): Rename to ... | |
29379 | (flatten_function): ... this one; use can_inline_edge_p | |
29380 | and can_early_inline_edge_p predicates. | |
29381 | (cgraph_decide_inlining): Rename to ... | |
29382 | (ipa_inline): ... this one; remove unreachable nodes before | |
29383 | inlining functions called once; simplify the pass. | |
29384 | (cgraph_perform_always_inlining): Rename to ... | |
29385 | (inline_always_inline_functions): ... this one; use | |
29386 | DECL_DISREGARD_INLINE_LIMITS; use can_inline_edge_p predicate. | |
29387 | (cgraph_decide_inlining_incrementally): Rename to ... | |
29388 | (early_inline_small_functions): ... this one; simplify | |
29389 | using new predicates; cleanup; make dumps prettier. | |
29390 | (cgraph_early_inlining): Rename to ... | |
29391 | (early_inliner): newer inline regular functions into always-inlines; | |
29392 | fix updating of call stmt summaries. | |
29393 | (pass_early_inline): Update for new names. | |
29394 | (inline_transform): Fix formating. | |
29395 | (gate_cgraph_decide_inlining): Rename to ... | |
29396 | (pass_ipa_inline): ... this one. | |
29397 | * ipa-inline.h (inline_summary): Remove disregard_inline_limits. | |
29398 | * ipa-inline-analysis.c (dump_inline_summary): Update. | |
29399 | (compute_inline_parameters): Do not compute disregard_inline_limits; | |
29400 | look for mismatching arguments. | |
29401 | (estimate_growth): Fix handlig of non-trivial self recursion. | |
29402 | (inline_read_summary): Do not read info->disregard_inline_limits. | |
29403 | (inline_write_summary): Do not write info->disregard_inline_limits. | |
29404 | * tree-inline.c (inline_forbidden_into_p, tree_can_inline_p): Remove | |
29405 | and move all checks into can_inline_edge_p predicate; re-enable code | |
29406 | comparing optimization levels. | |
29407 | (expand_call_inline): Do not test inline_forbidden_into_p. | |
29408 | * Makefile.in (ipa-inline.o): Update arguments. | |
29409 | ||
29410 | 2011-04-17 Revital Eres <revital.eres@linaro.org> | |
29411 | ||
29412 | * ddg.c (free_ddg_all_sccs): Free sccs field in struct ddg_all_sccs. | |
29413 | ||
29414 | 2011-04-17 Revital Eres <revital.eres@linaro.org> | |
29415 | ||
29416 | * modulo-sched.c (sms_schedule): Avoid unfreed memory when SMS fails. | |
29417 | ||
29418 | 2011-04-17 Michael Matz <matz@suse.de> | |
29419 | ||
29420 | PR tree-optimization/48622 | |
29421 | PR lto/48645 | |
29422 | * ipa-inline-analysis.c (inline_read_summary): Read size/time | |
29423 | in same order as they're written. | |
29424 | ||
29425 | 2011-04-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
29426 | ||
29427 | * config/pa/predicates.md: Reorganize and simplify predicates. | |
29428 | Eliminate duplicate code checks. | |
29429 | (arith_operand): Rename to arith14_operand | |
29430 | (reg_or_ior_operand): Rename to reg_or_cint_ior_operand. | |
29431 | * config/pa/pa.md: Use renamed operands. | |
29432 | * config/pa/pa-protos.h (symbolic_operand): Delete declaration. | |
29433 | (tls_symbolic_operand, function_label_operand, lhs_lshift_cint_operand, | |
29434 | arith11_operand, adddi3_operand, indexed_memory_operand, | |
29435 | symbolic_memory_operand, int11_operand, reg_or_cint_move_operand, | |
29436 | arith5_operand, uint5_operand, pic_label_operand, plus_xor_ior_operator, | |
29437 | borx_reg_operand, shadd_operand, arith_operand, read_only_operand, | |
29438 | move_dest_operand, move_src_operand, prefetch_cc_operand, | |
29439 | prefetch_nocc_operand, and_operand, ior_operand, arith32_operand, | |
29440 | uint32_operand, reg_before_reload_operand, reg_or_0_operand, | |
29441 | reg_or_0_or_nonsymb_mem_operand, pre_cint_operand, post_cint_operand, | |
29442 | div_operand, int5_operand, movb_comparison_operator, | |
29443 | ireg_or_int5_operand, call_operand_address, ior_operand, fp_reg_operand, | |
29444 | arith_double_operand, ireg_operand, lhs_lshift_operand, | |
29445 | pc_or_label_operand, non_hard_reg_operand, eq_neq_comparison_operator, | |
29446 | integer_store_memory_operand): Likewise. | |
29447 | * config/pa/pa.c (adddi3_operand): Move to predicates.md. | |
29448 | (integer_store_memory_operand, read_only_operand, | |
29449 | function_label_operand, borx_reg_operand, | |
29450 | non_hard_reg_operand): Likewise. | |
29451 | (eq_neq_comparison_operator): Delete unused operator. | |
29452 | (legitimize_pic_address): Use VOIDmode for mode argument in calls to | |
29453 | function_label_operand. | |
29454 | (emit_move_sequence): Likewise. | |
29455 | ||
29456 | 2011-04-16 Uros Bizjak <ubizjak@gmail.com> | |
29457 | ||
29458 | * config/i386/sse.md (sseunpackmode): New mode attribute. | |
29459 | (ssepackmode): Ditto. | |
29460 | (vec_pack_trunc_<mode>): Macroize expander from | |
29461 | vec_pack_trunc_{v8hi,v4si,v2di} using VI248_128 mode iterator. | |
29462 | (vec_unpacks_lo_<mode>): Macroize expander from | |
29463 | vec_unpacks_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator. | |
29464 | (vec_unpacks_hi_<mode>): Macroize expander from | |
29465 | vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator. | |
29466 | (vec_unpacku_lo_<mode>): Macroize expander from | |
29467 | vec_unpacku_lo_{v16qi,v8hi,v4si} using VI124_128 mode iterator. | |
29468 | (vec_unpacku_hi_<mode>): Macroize expander from | |
29469 | vec_unpacks_hi_{v16qi,v8hi,v4si} using VI124_128 mode iterator. | |
29470 | * config/i386/i386.c (ix86_expand_sse_unpack): Merge with | |
29471 | ix86_expand_sse4_unpack. | |
29472 | * config/i386/i386-protos.h (ix86_expand_sse4_unpack): Remove. | |
29473 | ||
29474 | 2011-04-16 Jan Hubicka <jh@suse.cz> | |
29475 | ||
29476 | * cgraphbuild.c: Include ipa-inline.h. | |
29477 | (reset_inline_failed): Use initialize_inline_failed. | |
29478 | * cgraph.c: Include ipa-inline.h. | |
29479 | (cgraph_create_node_1): Do not initialize estimated_growth. | |
29480 | (initialize_inline_failed): More to ipa-inline-analysis.c | |
29481 | (dump_cgraph_node): Do not dump inline flags. | |
29482 | * cgraph.h (cgraph_local_info): Remove inlineable, versionable | |
29483 | and disregard_inline_limits flags. | |
29484 | (cgrpah_global_info): Remove estimated_stack_size, stack_frame_offset, | |
29485 | time, size, estimated_growth. | |
29486 | * ipa-cp.c (ipcp_versionable_function_p, ipcp_generate_summary): | |
29487 | Update. | |
29488 | * cgraphunit.c (cgraph_decide_is_function_needed): Use | |
29489 | DECL_DISREGARD_INLINE_LIMITS. | |
29490 | (cgraph_analyze_function): Do not initialize | |
29491 | node->local.disregard_inline_limits. | |
29492 | * lto-cgraph.c (lto_output_node, input_overwrite_node): Do not stream | |
29493 | inlinable, versionable and disregard_inline_limits. | |
29494 | * ipa-inline.c (cgraph_clone_inlined_nodes, cgraph_mark_inline_edge, | |
29495 | cgraph_check_inline_limits, cgraph_default_inline_p, | |
29496 | cgraph_edge_badness, update_caller_keys, update_callee_keys, | |
29497 | add_new_edges_to_heap): Update. | |
29498 | (cgraph_decide_inlining_of_small_function): Update; set | |
29499 | CIF_FUNCTION_NOT_INLINABLE for uninlinable functions. | |
29500 | (cgraph_decide_inlining, cgraph_edge_early_inlinable_p, | |
29501 | cgraph_decide_inlining_incrementally): Update. | |
29502 | * ipa-inline.h (inline_summary): Add inlinable, versionable, | |
29503 | disregard_inline_limits, estimated_stack_size, stack_frame_offset, | |
29504 | time, size and estimated_growth parameters. | |
29505 | (estimate_edge_growth): Update. | |
29506 | (initialize_inline_failed): Declare. | |
29507 | * ipa-split.c: Include ipa-inline.h | |
29508 | (execute_split_functions): Update. | |
29509 | * ipa.c (cgraph_postorder): Use DECL_DISREGARD_INLINE_LIMITS. | |
29510 | (cgraph_remove_unreachable_nodes): Do not clear inlinable flag. | |
29511 | (record_cdtor_fn): Use DECL_DISREGARD_INLINE_LIMITS. | |
29512 | * ipa-inline-analysis.c (inline_node_removal_hook): Update; set | |
29513 | estimated_growth to INT_MIN. | |
29514 | (inline_node_duplication_hook): Likewise. | |
29515 | (dump_inline_summary): Dump new fields. | |
29516 | (compute_inline_parameters): Update. | |
29517 | (estimate_edge_time, estimate_time_after_inlining, | |
29518 | estimate_size_after_inlining, estimate_growth, inline_read_summary, | |
29519 | inline_write_summary): | |
29520 | (initialize_inline_failed): Move here from cgraph.c. | |
29521 | * tree-sra.c: Include ipa-inline.h. | |
29522 | (ipa_sra_preliminary_function_checks): Update. | |
29523 | * Makefile.in (cgraph.o, cgraphbuild.o): Add dependency on | |
29524 | ipa-inline.h. | |
29525 | ||
29526 | 2011-04-16 Uros Bizjak <ubizjak@gmail.com> | |
29527 | ||
29528 | * config/i386/sse.md (V16): New mode iterator. | |
29529 | (VI1, VI8): Ditto. | |
29530 | (AVXMODEQI, AVXMODEDI): Remove. | |
29531 | (sse2, sse3): New mode attribute. | |
29532 | (mov<mode>): Use V16 mode iterator. | |
29533 | (*mov<mode>_internal): Merge with *avx_mov<mode>_internal. | |
29534 | (push<mode>1): Use V16 mode iterator. | |
29535 | (movmisalign<mode>): Ditto. | |
29536 | (<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from | |
29537 | <sse>_movu<ssemodesuffix> and avx_movu<ssemodesuffix><avxmodesuffix>. | |
29538 | (*<sse>_movu<ssemodesuffix><avxmodesuffix>): Merge from | |
29539 | *<sse>_movu<ssemodesuffix> and *avx_movu<ssemodesuffix><avxmodesuffix>. | |
29540 | (<sse2>_movdqu<avxmodesuffix>): Merge from sse2_movdqu and | |
29541 | avx_movdqu<avxmodesuffix>. | |
29542 | (*<sse2>_movdqu<avxmodesuffix>): Merge from *sse2_movdqu and | |
29543 | *avx_movdqu<avxmodesuffix>. | |
29544 | (<sse3>_lddqu<avxmodesuffix>) Merge from sse3_lddqu and | |
29545 | avx_lddqu<avxmodesuffix>. | |
29546 | (<sse>_movnt<mode>): Merge with avx_movnt<AVXMODEF2P:mode>. | |
29547 | (<sse2>_movnt<mode>): Merge from sse2_movntv2di and | |
29548 | avx_movnt<AVXMODEDI:mode>. | |
29549 | * config/i386/i386.c (ix86_expand_vector_move_misalign): Update for | |
29550 | renamed sse_movups, sse2_movupd and sse2_movdqu patterns. | |
29551 | ||
29552 | 2011-04-16 Bernd Schmidt <bernds@codesourcery.com> | |
29553 | ||
29554 | PR target/48629 | |
29555 | * haifa-sched.c (prune_ready_list, schedule_block): Use | |
29556 | sched_pressure_p rather than flag_sched_pressure. | |
29557 | ||
29558 | 2011-04-15 Pat Haugen <pthaugen@us.ibm.com> | |
29559 | ||
29560 | * config/rs6000/rs6000.c (call_ABI_of_interest): Call | |
29561 | cgraph_get_node instead of cgraph_get_create_node. | |
29562 | ||
29563 | 2011-04-15 Jakub Jelinek <jakub@redhat.com> | |
29564 | ||
29565 | * cfgexpand.c (expand_debug_expr): Use | |
29566 | simplify_gen_{unary,binary,ternary} instead of gen_rtx_*. | |
29567 | ||
29568 | 2011-04-15 Michael Matz <matz@suse.de> | |
29569 | ||
29570 | * tree.h (ALLOCA_FOR_VAR_P): Rename to CALL_ALLOCA_FOR_VAR_P. | |
29571 | * builtins.c (expand_builtin): Use CALL_ALLOCA_FOR_VAR_P. | |
29572 | * function.c (gimplify_parameters): Ditto. | |
29573 | * gimplify.c (gimplify_vla_decl): Ditto. | |
29574 | ||
29575 | * gimple.h (enum gf_mask): Add GF_CALL_ALLOCA_FOR_VAR. | |
29576 | (gimple_call_set_alloca_for_var): New inline function. | |
29577 | (gimple_call_alloca_for_var_p): Ditto. | |
29578 | * gimple.c (gimple_build_call_from_tree): Remember | |
29579 | CALL_ALLOCA_FOR_VAR_P state. | |
29580 | * cfgexpand.c (expand_call_stmt): Restore CALL_ALLOCA_FOR_VAR_P state. | |
29581 | ||
29582 | * tree-inline.c (inline_forbidden_p_stmt): Don't reject alloca | |
29583 | calls if they were for VLA objects. | |
29584 | ||
29585 | 2011-04-15 Martin Jambor <mjambor@suse.cz> | |
29586 | ||
29587 | * ipa-prop.c (ipa_analyze_virtual_call_uses): Remove handling | |
29588 | of ADR_EXPRs. | |
29589 | ||
29590 | 2011-04-15 Martin Jambor <mjambor@suse.cz> | |
29591 | ||
29592 | PR middle-end/48601 | |
29593 | * tree-emutls.c (lower_emutls_function_body): Call | |
29594 | cgraph_get_create_node instead of cgraph_get_node. Do not assert the | |
29595 | result is non-NULL. | |
29596 | ||
29597 | 2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com> | |
29598 | ||
29599 | * c-decl.c (detect_field_duplicates): Call | |
29600 | objc_detect_field_duplicates instead of objc_get_interface_ivars. | |
29601 | ||
29602 | 2011-04-15 Nathan Froyd <froydnj@codesourcery.com> | |
29603 | ||
29604 | * gimple.h (gimple_asm_clobbers_memory_p): Declare. | |
29605 | * gimple.c (gimple_asm_clobbers_memory_p): Define. | |
29606 | * ipa-pure-const.c (check_stmt): Call it. | |
29607 | * tree-ssa-operands.c (get_asm_expr_operands): Likewise. | |
29608 | ||
29609 | 2011-04-15 Richard Guenther <rguenther@suse.de> | |
29610 | ||
29611 | PR tree-optimization/48290 | |
29612 | * tree-ssa-copy.c (copy_prop_visit_phi_node): Propagate constants. | |
29613 | Properly decide inhibiting propagation based on the valueized | |
29614 | operand. Do loop-closed SSA form preserving here ... | |
29615 | (init_copy_prop): ... not here. | |
29616 | ||
29617 | 2011-04-15 H.J. Lu <hongjiu.lu@intel.com> | |
29618 | ||
29619 | PR target/48612 | |
29620 | * config/i386/sse.md (*ieee_smin<mode>3): Switch mnemonics. | |
29621 | (*ieee_smax<mode>3): Likewise. | |
29622 | ||
29623 | 2011-04-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
29624 | ||
29625 | * config/s390/s390.md (popcountdi2, popcountsi2, popcounthi2): | |
29626 | Replace match_operand with match_dup for the third operand in | |
29627 | these expanders. | |
29628 | ||
29629 | 2011-04-15 Maxim Kuvyrkov <maxim@codesourcery.com> | |
29630 | ||
29631 | * combine.c (subst, combine_simlify_rtx): Add new argument, use it | |
29632 | to track processing of conditionals. Update all callers. | |
29633 | (try_combine, simplify_if_then_else): Update. | |
29634 | ||
29635 | 2011-04-15 Maxim Kuvyrkov <maxim@codesourcery.com> | |
29636 | ||
29637 | * config/m68k/m68k.c (m68k_sched_variable_issue): Handle | |
29638 | -fsched-pressure. | |
29639 | ||
29640 | 2011-04-15 Georg-Johann Lay <avr@gjlay.de> | |
29641 | ||
29642 | * config/avr/avr.md ("rotl<mode>3",mode=HIDI): Use match_dup | |
29643 | instead of match_operand for operand 3. | |
29644 | ||
29645 | 2011-04-15 Richard Sandiford <richard.sandiford@linaro.org> | |
29646 | ||
29647 | * recog.h (insn_operand_data): Add an "allows_mem" field. | |
29648 | * genoutput.c (output_operand_data): Initialize it. | |
29649 | * optabs.c (maybe_legitimize_operand_same_code): New function. | |
29650 | (maybe_legitimize_operand): Use it when matching the original | |
29651 | op->value. | |
29652 | ||
29653 | 2011-04-15 Eric Botcazou <ebotcazou@adacore.com> | |
29654 | ||
29655 | * gimplify.c: Fix issues in comments throughout. | |
29656 | (voidify_wrapper_expr): Fix long line. | |
29657 | (build_stack_save_restore): Likewise. | |
29658 | (gimplify_loop_expr): Likewise. | |
29659 | (gimplify_compound_lval): Likewise. | |
29660 | (gimplify_init_ctor_eval): Likewise. | |
29661 | (gimplify_modify_expr_rhs): Likewise. | |
29662 | (omp_notice_threadprivate_variable): Likewise. | |
29663 | ||
29664 | 2011-04-15 Eric Botcazou <ebotcazou@adacore.com> | |
29665 | ||
29666 | * cfgexpand.c (expand_call_stmt): Convert the function type to the | |
29667 | original one if this is not a builtin function. | |
29668 | ||
29669 | 2011-04-14 Jakub Jelinek <jakub@redhat.com> | |
29670 | ||
29671 | PR target/48605 | |
29672 | * config/i386/sse.md (sse4_1_insertps): If operands[2] is a MEM, | |
29673 | offset it as needed based on top 2 bits in operands[3], change | |
29674 | MEM mode to SFmode and mask those 2 bits away from operands[3]. | |
29675 | ||
29676 | 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> | |
29677 | ||
29678 | * c-parser.c (c_parser_objc_protocol_definition): Updated for | |
29679 | change from objc_declare_protocols() to objc_declare_protocol(). | |
29680 | ||
29681 | 2011-04-14 Uros Bizjak <ubizjak@gmail.com> | |
29682 | ||
29683 | * config/i386/sse.md (sse4_1): New mode attribute. | |
29684 | (<sse4_1>_blend<ssemodesuffix><avxmodesuffix>): Macroize from | |
29685 | avx_blend<ssemodesuffix><avxmodesuffix> and | |
29686 | sse4_1_blend<ssemodesuffix> using VF mode iterator. | |
29687 | (<sse4_1>_blendv<ssemodesuffix><avxmodesuffix>): Macroize from | |
29688 | avx_blendv<ssemodesuffix><avxmodesuffix> and | |
29689 | sse4_1_blendv<ssemodesuffix> using VF mode iterator. | |
29690 | (<sse4_1>_dp<ssemodesuffix><avxmodesuffix>): Macroize from | |
29691 | avx_dp<ssemodesuffix><avxmodesuffix> and | |
29692 | sse4_1_dp<ssemodesuffix> using VF mode iterator. | |
29693 | (sse4_1_mpsadbw): Merge with *avx_mpsadbw. | |
29694 | (sse4_1_packusdw): Merge with *avx_packusdw. | |
29695 | (sse4_1_pblendvb): Merge with *avx_pblendvb. | |
29696 | (sse4_1_pblendw): Merge with *avx_pblendw. | |
29697 | (avx_vtest<ssemodesuffix><avxmodesuffix>): Use VF mode iterator. | |
29698 | (<sse4_1>_round<ssemodesuffix><avxmodesuffix>): Macroize from | |
29699 | avx_round<ssemodesuffix>256 and sse4_1_round<ssemodesuffix> using | |
29700 | VF mode iterator. | |
29701 | (sse4_1_round<ssescalarmodesuffix>): Merge with | |
29702 | *avx_round<ssescalarmodesuffix>. | |
29703 | (aesenc): Merge with *avx_aesenc. | |
29704 | (aesenclast): Merge with *avx_aesenclast. | |
29705 | (aesdec): Merge with *avx_aesdec. | |
29706 | (aesdeclast): Merge with *avx_aesdeclast. | |
29707 | (pclmulqdq): Merge with *pclmulqdq. | |
29708 | * config/i386/predicates.md (reg_not_xmm0_operand_maybe_avx): | |
29709 | New predicate. | |
29710 | (nonimm_not_xmm0_operand_maybe_avx): Ditto. | |
29711 | ||
29712 | 2011-04-14 H.J. Lu <hongjiu.lu@intel.com> | |
29713 | ||
29714 | PR middle-end/48608 | |
29715 | * cfgexpand.c (get_decl_align_unit): Renamed to ... | |
29716 | (align_local_variable): This. Update DECL_ALIGN. | |
29717 | (add_stack_var): Updated. | |
29718 | (expand_one_stack_var): Likewise. | |
29719 | ||
29720 | 2011-04-14 Richard Guenther <rguenther@suse.de> | |
29721 | ||
29722 | * tree-ssa-dse.c (struct dse_global_data, struct dse_block_local_data): | |
29723 | Remove. | |
29724 | (dse_initialize_block_local_data, dse_leave_block, | |
29725 | record_voperand_set, get_stmt_uid): Likewise. | |
29726 | (dse_possible_dead_store_p): Allow any kind of killing stmt. | |
29727 | (dse_optimize_stmt): Remove voperand set handling code. | |
29728 | Simplify and improve to handle any kind of killing stmt. | |
29729 | (dse_record_phi): Remove. | |
29730 | (dse_enter_block): Simplify. | |
29731 | (tree_ssa_dse): Likewise. | |
29732 | * tree-ssa-alias.c (stmt_kills_ref_p_1): Handle some builtins. | |
29733 | ||
29734 | 2011-04-14 Jan Hubicka <jh@suse.cz> | |
29735 | ||
29736 | * cgraph.c (dump_cgraph_node): Do not dump inline summaries. | |
29737 | * cgraph.h (struct inline_summary): Move to ipa-inline.h | |
29738 | (cgraph_local_info): Remove inline_summary. | |
29739 | * ipa-cp.c: Include ipa-inline.h. | |
29740 | (ipcp_cloning_candidate_p, ipcp_estimate_growth, | |
29741 | ipcp_estimate_cloning_cost, ipcp_insert_stage): Use inline_summary | |
29742 | accesor. | |
29743 | * lto-cgraph.c (lto_output_node): Do not stream inline summary. | |
29744 | (input_overwrite_node): Do not set inline summary. | |
29745 | (input_node): Do not stream inline summary. | |
29746 | * ipa-inline.c (cgraph_decide_inlining): Dump inline summaries. | |
29747 | (cgraph_decide_inlining_incrementally): Do not try to estimate overall | |
29748 | growth; we do not have inline parameters computed for that anyway. | |
29749 | (cgraph_early_inlining): After inlining compute call_stmt_sizes. | |
29750 | * ipa-inline.h (struct inline_summary): Move here from ipa-inline.h | |
29751 | (inline_summary_t): New type and VECtor. | |
29752 | (debug_inline_summary, dump_inline_summaries): Declare. | |
29753 | (inline_summary): Use VOCtor. | |
29754 | (estimate_edge_growth): Kill hack computing call stmt size directly. | |
29755 | * lto-section-in.c (lto_section_name): Add inline section. | |
29756 | * ipa-inline-analysis.c: Include lto-streamer.h | |
29757 | (node_removal_hook_holder, node_duplication_hook_holder): New holders | |
29758 | (inline_node_removal_hook, inline_node_duplication_hook): New functions. | |
29759 | (inline_summary_vec): Define. | |
29760 | (inline_summary_alloc, dump_inline_summary, debug_inline_summary, | |
29761 | dump_inline_summaries): New functions. | |
29762 | (estimate_function_body_sizes): Properly compute size/time of outgoing | |
29763 | calls. | |
29764 | (compute_inline_parameters): Alloc inline_summary; do not compute | |
29765 | size/time of incomming calls. | |
29766 | (estimate_edge_time): Avoid missing time summary hack. | |
29767 | (inline_read_summary): Read inline summary info. | |
29768 | (inline_write_summary): Write inline summary info. | |
29769 | (inline_free_summary): Free all hooks and inline summary vector. | |
29770 | * lto-streamer.h: Add LTO_section_inline_summary section. | |
29771 | * Makefile.in (ipa-cp.o, ipa-inline-analysis.o): Update dependencies. | |
29772 | * ipa.c (cgraph_remove_unreachable_nodes): Fix dump file formating. | |
29773 | ||
29774 | 2011-04-14 Richard Sandiford <richard.sandiford@linaro.org> | |
29775 | ||
29776 | * tree-vectorizer.h (vect_strided_store_supported): Add a | |
29777 | HOST_WIDE_INT argument. | |
29778 | (vect_strided_load_supported): Likewise. | |
29779 | (vect_permute_store_chain): Return void. | |
29780 | (vect_transform_strided_load): Likewise. | |
29781 | (vect_permute_load_chain): Delete. | |
29782 | * tree-vect-data-refs.c (vect_strided_store_supported): Take a | |
29783 | count argument. Check that the count is a power of two. | |
29784 | (vect_strided_load_supported): Likewise. | |
29785 | (vect_permute_store_chain): Return void. Update after above changes. | |
29786 | Assert that the access is supported. | |
29787 | (vect_permute_load_chain): Likewise. | |
29788 | (vect_transform_strided_load): Return void. | |
29789 | * tree-vect-stmts.c (vectorizable_store): Update calls after | |
29790 | above interface changes. | |
29791 | (vectorizable_load): Likewise. | |
29792 | (vect_analyze_stmt): Don't check for strided powers of two here. | |
29793 | ||
29794 | 2011-04-14 Richard Guenther <rguenther@suse.de> | |
29795 | ||
29796 | PR tree-optimization/48590 | |
29797 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle | |
29798 | BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE. | |
29799 | (call_may_clobber_ref_p_1): Handle BUILT_IN_ALLOCA and | |
29800 | BUILT_IN_STACK_SAVE. | |
29801 | * tree-ssa-dce.c (propagate_necessity): Handle | |
29802 | BUILT_IN_ALLOCA, BUILT_IN_STACK_SAVE and BUILT_IN_STACK_RESTORE. | |
29803 | ||
29804 | 2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> | |
29805 | ||
29806 | * c-parser.c (c_parser_objc_class_declaration): Updated call to | |
29807 | objc_declare_class. | |
29808 | ||
29809 | 2011-04-14 Richard Guenther <rguenther@suse.de> | |
29810 | ||
29811 | * tree.h (get_object_alignment_1): Declare. | |
29812 | * builtins.c (get_object_alignment_1): Split out worker from ... | |
29813 | (get_object_alignment): ... here. | |
29814 | * fold-const.c (get_pointer_modulus_and_residue): Use | |
29815 | get_object_alignment_1. | |
29816 | ||
29817 | 2011-04-14 Richard Sandiford <richard.sandiford@linaro.org> | |
29818 | ||
29819 | * tree-vectorizer.h (vect_create_data_ref_ptr): Add an extra | |
29820 | type parameter. | |
29821 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add an aggr_type | |
29822 | parameter. Generalise code to handle arrays as well as vectors. | |
29823 | (vect_setup_realignment): Update accordingly. | |
29824 | * tree-vect-stmts.c (vectorizable_store): Likewise. | |
29825 | (vectorizable_load): Likewise. | |
29826 | ||
29827 | 2011-04-14 Richard Sandiford <richard.sandiford@linaro.org> | |
29828 | ||
29829 | * tree-vect-stmts.c (vectorizable_load): Allocate and free dr_chain | |
29830 | within the per-copy loop. | |
29831 | ||
29832 | 2011-04-14 Richard Sandiford <richard.sandiford@linaro.org> | |
29833 | ||
29834 | * tree-vect-stmts.c (vectorizable_load): Print the number of copies | |
29835 | in the dump file. | |
29836 | ||
29837 | 2011-04-14 Richard Sandiford <richard.sandiford@linaro.org> | |
29838 | ||
29839 | * doc/options.texi (Negative): Explicitly mention that the | |
29840 | Negative chain must be circular. | |
29841 | ||
29842 | 2011-04-14 Nathan Froyd <froydnj@codesourcery.com> | |
29843 | ||
29844 | * function.h (block_chainon): Declare. | |
29845 | * function.c (block_chainon): Define. | |
29846 | ||
29847 | 2011-04-14 Anatoly Sokolov <aesok@post.ru> | |
29848 | Eric Weddington <eric.weddington@atmel.com> | |
29849 | Georg-Johann Lay <avr@gjlay.de> | |
29850 | ||
29851 | * config/avr/avr.c ("insn-codes.h", "optabs.h", "langhooks.h"): | |
29852 | New Includes | |
29853 | (avr_init_builtins, avr_expand_builtin, | |
29854 | avr_expand_delay_cycles, avr_expand_unop_builtin, | |
29855 | avr_expand_binop_builtin ): New functions. | |
29856 | (avr_builtin_id): New enum | |
29857 | (struct avr_builtin_description): New struct | |
29858 | (bdesc_1arg, bdesc_2arg): New arrays describing some RTL builtins. | |
29859 | (TARGET_INIT_BUILTINS, TARGET_EXPAND_BUILTIN): Define. | |
29860 | ||
29861 | * config/avr/avr.md (UNSPEC_FMUL, UNSPEC_FMULS, UNSPEC_FMULSU, | |
29862 | UNSPECV_ENABLE_IRQS, UNSPECV_NOP, UNSPECV_SLEEP, UNSPECV_WDR, | |
29863 | UNSPECV_DELAY_CYCLES): new enumeration values | |
29864 | (UNSPEC_SEI, UNSPEC_CLI): Remove enumeration values | |
29865 | ("enable_interrupt"): Use UNSPECV_ENABLE_IRQS | |
29866 | ("disable_interrupt"): Use UNSPECV_ENABLE_IRQS | |
29867 | ("*rotlqi3_4"): rename insn to "rotlqi3_4" | |
29868 | ("delay_cycles_1", "delay_cycles_2", "delay_cycles_3", | |
29869 | "delay_cycles_4", "nopv", "sleep", "wdr", "fmul", "fmuls", | |
29870 | "fmulsu"): New insns | |
29871 | ||
29872 | * config/avr/avr-c.c: fix line endings | |
29873 | (avr_cpu_cpp_builtins): New builtin defines: __BUILTIN_AVR_NOP, | |
29874 | __BUILTIN_AVR_SEI, __BUILTIN_AVR_CLI, __BUILTIN_AVR_WDR, | |
29875 | __BUILTIN_AVR_SLEEP, __BUILTIN_AVR_SWAP, | |
29876 | __BUILTIN_AVR_DELAY_CYCLES, __BUILTIN_AVR_FMUL, | |
29877 | __BUILTIN_AVR_FMULS, __BUILTIN_AVR_FMULSU. | |
29878 | ||
29879 | * doc/extend.texi (AVR Built-in Functions): New node | |
29880 | (Target Builtins): Add documentation of AVR | |
29881 | built-in functions. | |
29882 | ||
29883 | 2011-04-14 Georg-Johann Lay <avr@gjlay.de> | |
29884 | ||
29885 | PR target/44643 | |
29886 | * config/avr/avr.c (avr_insert_attributes): Leave TREE_READONLY | |
29887 | alone. Error if non-const data has attribute progmem. | |
29888 | ||
29889 | 2011-04-13 Nathan Froyd <froydnj@codesourcery.com> | |
29890 | ||
29891 | * tree.h (struct tree_constructor): Include tree_typed instead of | |
29892 | tree_common. | |
29893 | * tree.c (initialize_tree_contains_struct): Mark TS_CONSTRUCTOR as | |
29894 | TS_TYPED instead of TS_COMMON. | |
29895 | ||
29896 | 2011-04-13 Uros Bizjak <ubizjak@gmail.com> | |
29897 | ||
29898 | * config/i386/sse.md (*sse2_uavgv16qi3): Merge with *avx_uavgv16qi3. | |
29899 | (*sse2_uavgv8hi3): Merge with *avx_uavgv8hi3. | |
29900 | (sse2_psadbw): Merge with *avx_psadbw. | |
29901 | (ssse3_phaddwv8hi3): Merge with *avx_phaddwv8hi3. | |
29902 | (ssse3_phadddv4si3): Merge with *avx_phadddv4si3. | |
29903 | (ssse3_phaddswv8hi3): Merge with *avx_phaddswv8hi3. | |
29904 | (ssse3_phsubwv8hi3): Merge with *avx_phsubwv8hi3. | |
29905 | (ssse3_phsubdv4si3): Merge with *avx_phsubdv4si3. | |
29906 | (ssse3_phsubswv8hi3): Merge with *avx_phsubswv8hi3. | |
29907 | (ssse3_pmaddubsw128): Merge with *avx_pmaddubsw128. | |
29908 | (*ssse3_pmulhrswv8hi3): Merge with *avx_pmulhrswv8hi3. | |
29909 | (ssse3_pshufbv16qi3): Merge with *avx_pshufbv16qi3. | |
29910 | (ssse3_psign<mode>3): Merge with *avx_psign<mode>3. | |
29911 | (ssse3_palignrti): Merge with *avx_palignrti. | |
29912 | ||
29913 | 2011-04-13 Nathan Froyd <froydnj@codesourcery.com> | |
29914 | ||
29915 | * tree-flow.h (struct gimple_df): Make free_ssanames a VEC. | |
29916 | * tree-ssanames.c (fini_ssanames): VEC_free it. | |
29917 | (make_ssa_name_fn): Update for VECness of free_ssanames. | |
29918 | (release_ssa_name, release_dead_ssa_names): Likewise. | |
29919 | * tree.h (struct tree_ssa_name): Include tree_typed instead of | |
29920 | tree_common. | |
29921 | * tree.c (initialize_tree_contains_struct): Mark TS_SSA_NAME as | |
29922 | TS_TYPED instead of TS_COMMON. | |
29923 | ||
29924 | 2011-04-13 Nathan Froyd <froydnj@codesourcery.com> | |
29925 | ||
29926 | * postreload-gcse.c (gcse_after_reload_main): Add calls to | |
29927 | statistics_counter_event. | |
29928 | * tree-ssa-copyrename.c (stats): Define. | |
29929 | (rename_ssa_copies): Count coalesced SSA_NAMEs. Add call to | |
29930 | statistics_counter_event. | |
29931 | * tree-ssa-math-opts.c (reciprocal_stats, sincos_stats): Define. | |
29932 | (bswap_stats, widen_mul_stats): Define. | |
29933 | (insert_reciprocals): Increment rdivs_inserted. | |
29934 | (execute_cse_reciprocals): Zeroize reciprocal_stats. Increment | |
29935 | rfuncs_inserted. Add calls to statistics_counter_event. | |
29936 | (execute_cse_sincos_1): Increment inserted. | |
29937 | (execute_cse_sincos): Zeroize sincos_stats. Add call to | |
29938 | statistics_counter_event. | |
29939 | (execute_optimize_bswap): Zeroize bswap_stats. Increment fields | |
29940 | of bswap_stats. Add calls to statistics_counter_event. | |
29941 | (convert_mult_to_widen): Increment widen_mults_inserted. | |
29942 | (convert_plusminus_to_widen): Increment maccs_inserted. | |
29943 | (convert_mult_to_fma): Increment fmas_inserted. | |
29944 | (execute_optimize_widening_mul): Zeroize widen_mul_stats. Add | |
29945 | calls to statistics_counter_event. | |
29946 | ||
29947 | 2011-04-13 Vladimir Makarov <vmakarov@redhat.com> | |
29948 | ||
29949 | PR rtl-optimization/48455 | |
29950 | * ira-costs.c (find_costs_and_classes): Use i_mem_cost instead of | |
29951 | `temp_costs->mem_cost'. | |
29952 | ||
29953 | 2011-04-13 Jan Hubicka <jh@suse.cz> | |
29954 | ||
29955 | * ipa-inline.h: New file. | |
29956 | * ipa-inline-analysis.c: New file. Broken out of ... | |
29957 | * ipa-inline.c: ... this file; update toplevel comment; | |
29958 | include ipa-inline.h | |
29959 | (inline_summary): Move to ipa-inline.h | |
29960 | (cgraph_estimate_edge_time): Rename to estimate_edge_time; move to | |
29961 | ipa-inline-analysis.c. | |
29962 | (cgraph_estimate_time_after_inlining): Rename to | |
29963 | estiamte_time_after_inlining; move to ipa-inline-analysis.c | |
29964 | (cgraph_estimate_edge_growth): Move to ipa-inline-analysis.c; rename | |
29965 | to estimate_edge_growth. | |
29966 | (cgraph_estimate_size_after_inlining): Move to ipa-inline-analysis.c; | |
29967 | rename to estimate_size_after_inlining. | |
29968 | (cgraph_mark_inline_edge): Update for new naming convention. | |
29969 | (cgraph_check_inline_limits): Likewise. | |
29970 | (cgraph_edge_badness): Likewise. | |
29971 | (cgraph_decide_recursive_inlining): Likewise. | |
29972 | (cgraph_decide_inlining_of_small_functions): Likewise. | |
29973 | (cgraph_decide_inlining_incrementally): Likewise. | |
29974 | (cgraph_estimate_growth): Rename to estimate_growth; move to | |
29975 | ipa-inline-analysis.c. | |
29976 | (eliminated_by_inlining_prob): Move to ipa-inline-analysis.c. | |
29977 | (estimate_function_body_sizes): Move to ipa-inline-analysis.c. | |
29978 | (compute_inline_parameters): Likewise. | |
29979 | (compute_inline_parameters_for_current): Likewise. | |
29980 | (pass_inline_parameters): Likewise. | |
29981 | (inline_indirect_intraprocedural_analysis): Likewise. | |
29982 | (analyze_function): Rename to inline_analyze_function; likewise. | |
29983 | (add_new_function): Move to ipa-inline-analysis.c. | |
29984 | (inline_generate_summary): Likewise. | |
29985 | (inline_read_summary): Likewise. | |
29986 | (inline_write_summary): Likewise. | |
29987 | * Makefile.in (ipa-inline-analysis.c): New file. | |
29988 | ||
29989 | 2011-04-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
29990 | ||
29991 | * configure.ac (gcc_cv_as_sparc_gotdata_op): Remove GNU ld check. | |
29992 | * configure: Regenerate. | |
29993 | ||
29994 | 2011-04-13 Nathan Froyd <froydnj@codesourcery.com> | |
29995 | ||
29996 | * tree.h (struct tree_int_cst, struct real_value): Include tree_typed | |
29997 | instead of tree_common. | |
29998 | (struct tree_fixed_cst, struct tree_string, struct tree_complex): | |
29999 | Likewise. | |
30000 | * tree.c (initialize_tree_contains_struct): Mark such nodes as being | |
30001 | TS_TYPED rather than TS_COMMON. | |
30002 | * print-tree.c (print_node) [STRING_CST]: Don't print TREE_CHAIN. | |
30003 | ||
30004 | 2011-04-01 Georg-Johann Lay <avr@gjlay.de> | |
30005 | ||
30006 | PR target/45263 | |
30007 | * config/avr/libgcc.S (__do_global_ctors, __do_global_dtors): Don't use | |
30008 | r20 around calls of __tablejump_elpm__ | |
30009 | ||
30010 | 2011-04-13 Jakub Jelinek <jakub@redhat.com> | |
30011 | ||
30012 | PR middle-end/48591 | |
30013 | * omp-low.c (expand_omp_atomic_fetch_op): Return false if decl is | |
30014 | NULL. | |
30015 | (expand_omp_atomic_pipeline): Return false if cmpxchg is NULL. | |
30016 | ||
30017 | 2011-04-13 Bernd Schmidt <bernds@codesourcery.com> | |
30018 | ||
30019 | * dwarf2out.c (struct dw_cfi_struct): Remove member dw_cfi_next. | |
30020 | (dw_cfi_ref): Add DEF_VEC_P and some DEF_VEC_ALLOC_Ps. | |
30021 | (cfi_vec): New typedef. | |
30022 | (struct dw_fde_struct): Make dw_fde_cfi a cfi_vec. Replace | |
30023 | dw_fde_switch_cfi with an integer dw_fde_switch_cfi_index. | |
30024 | (cie_cfi_vec): New static variable. | |
30025 | (cie_cfi_head): Delete. | |
30026 | (add_cfi): Accept a cfi_vec * as first argument. All callers and | |
30027 | declaration changed. Use vector rather than list operations. | |
30028 | (new_cfi): Don't initialize the dw_cfi_next field. | |
30029 | (add_fde_cfi): Allocate cie_cfi_vec if necessary. Use vector | |
30030 | rather than list operations. | |
30031 | (lookup_cfa): Use vector rather than list operations. | |
30032 | (output_cfis): New argument upto. Accept a cfi_vec rather than | |
30033 | a dw_cfi_ref list head as argument. All callers changed. | |
30034 | Iterate over the vector using upto as a maximum index. | |
30035 | (output_all_cfis): New static function. | |
30036 | (output_fde): Use vector rather than list operations. Use the | |
30037 | new upto argument for output_cfis rather than manipulating a | |
30038 | list. | |
30039 | (dwarf2out_begin_prologue): Change initializations to match | |
30040 | new struct members. | |
30041 | (dwarf2out_switch_text_section): Initialize dw_fde_switch_cfi_index | |
30042 | from the vector length rather than searching for the end of a list. | |
30043 | Use output_all_cfis. | |
30044 | (convert_cfa_to_fb_loc_list): Use vector rather than list operations. | |
30045 | ||
30046 | 2011-04-13 Nick Clifton <nickc@redhat.com> | |
30047 | ||
30048 | * config/rx/rx.md (movmemsi): Do not use this pattern when | |
30049 | volatile pointers are involved. | |
30050 | ||
30051 | 2011-04-13 Uros Bizjak <ubizjak@gmail.com> | |
30052 | ||
30053 | * config/i386/sse.md (pinsrbits): Remove. | |
30054 | (sse2_packsswb): Merge with *avx_packsswb. | |
30055 | (sse2_packssdw): Merge with *avx_packssdw. | |
30056 | (sse2_packuswb): Merge with *avx_packuswb. | |
30057 | (vec_interleave_highv16qi): Merge with *avx_interleave_highv16qi. | |
30058 | (vec_interleave_lowv16qi): Merge with *avx_interleave_lowv16qi. | |
30059 | (vec_interleave_highv8hi): Merge with *avx_interleave_highv8hi. | |
30060 | (vec_interleave_lowv8hi): Merge with *avx_interleave_lowv8hi. | |
30061 | (vec_interleave_highv4si): Merge with *avx_interleave_highv4si. | |
30062 | (vec_interleave_lowv4si): Merge with *avx_interleave_lowv4si. | |
30063 | (*sse4_1_pinsrb): Merge with *avx_pinsr<ssevecsize>. | |
30064 | (*sse2_pinsrw): Merge with *avx_pinsr<ssevecsize>. | |
30065 | (*sse4_1_pinsrd): Merge with *avx_pinsr<ssevecsize>. | |
30066 | (*sse4_1_pinsrq): Merge with *avx_pinsrq. | |
30067 | (sse2_loadld): Merge with *avx_loadld. | |
30068 | (*vec_extractv2di_1_rex64): Merge with *vec_extractv2di_1_rex64_avx. | |
30069 | (*vec_extractv2di_1_sse2): Merge with *vec_extractv2di_1_avx. | |
30070 | (*vec_concatv2si_sse4_1): Merge with *vec_concatv2si_avx. | |
30071 | (*vec_concatv2di_rex64_sse4_1): Merge with *vec_concatv2di_rex64_avx. | |
30072 | (vec_concatv2di): Merge with *vec_concatv2di_avx. | |
30073 | ||
30074 | 2011-04-12 Nathan Froyd <froydnj@codesourcery.com> | |
30075 | ||
30076 | * c-decl.c (union lang_tree_node): Check for TS_COMMON before | |
30077 | calling TREE_CHAIN. | |
30078 | * print-tree.c (print_node): Likewise. | |
30079 | * tree-inline.c (copy_tree_r): Likewise. | |
30080 | * c-lang.c (LANG_HOOKS_INIT_TS): Define. | |
30081 | * lto-streamer-in.c (lto_input_tree_pointers): Check for TS_TYPED | |
30082 | instead of TS_COMMON. | |
30083 | * lto-streamer-out.c (lto_output_tree_pointers): Likewise. | |
30084 | * tree.c (initialize_tree_contains_struct): Handle TS_TYPED. | |
30085 | (copy_node_stat): Zero TREE_CHAIN only if necessary. | |
30086 | (MARK_TS_BASE, MARK_TS_TYPED, MARK_TS_COMMON): Move these... | |
30087 | (MARK_TS_DECL_COMMON, MARK_TS_DECL_COMMON, MARK_TS_DECL_WRTL): | |
30088 | ...and these... | |
30089 | (MARK_TS_DECL_WITH_VIS, MARK_TS_DECL_NON_COMMON): ...and these... | |
30090 | * tree.h: ...here. | |
30091 | (TREE_CHAIN): Check for a TS_COMMON structure. | |
30092 | (TREE_TYPE): Check for a TS_TYPED structure. | |
30093 | ||
30094 | 2011-04-12 Pat Haugen <pthaugen@us.ibm.com> | |
30095 | ||
30096 | * config/rs6000/rs6000.c (call_ABI_of_interest): Call | |
30097 | cgraph_get_create_node instead of cgraph_node. | |
30098 | ||
30099 | 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> | |
30100 | ||
30101 | * c-parser.c (c_parser_initelt): Updated call to | |
30102 | objc_build_message_expr. | |
30103 | (c_parser_postfix_expression): Likewise. | |
30104 | ||
30105 | 2011-04-12 Kai Tietz <ktietz@redhat.com> | |
30106 | ||
30107 | * config/i386/mingw32.h (TARGET_SUBTARGET_DEFAULT): Add | |
30108 | MASK_MS_BITFIELD_LAYOUT bit. | |
30109 | ||
30110 | 2011-04-12 Jakub Jelinek <jakub@redhat.com> | |
30111 | ||
30112 | * combine.c (update_cfg_for_uncondjump): Instead of testing at_end | |
30113 | assert it is always true. | |
30114 | (try_combine): Don't call update_cfg_for_uncondjump for noop non-jump | |
30115 | moves. | |
30116 | ||
30117 | 2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> | |
30118 | ||
30119 | * c-parser.c (c_lex_one_token): Rewritten conditional used when | |
30120 | compiling Objective-C to be more efficient. | |
30121 | ||
30122 | 2011-04-12 Axel Freyn <axel-freyn@gmx.de> | |
30123 | ||
30124 | * opts-common.c (decode_cmdline_options_to_array): Remove variable | |
30125 | argv_copied. | |
30126 | ||
30127 | 2011-04-12 Richard Sandiford <richard.sandiford@linaro.org> | |
30128 | ||
30129 | * recog.h, genoutput.c, optabs.c: Revert last patch. | |
30130 | ||
30131 | 2011-04-12 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
30132 | ||
30133 | PR target/48090 | |
30134 | * config/arm/arm.md (*arm_negdi2): Fix early clobber constraints. | |
30135 | ||
30136 | 2011-04-12 Richard Sandiford <richard.sandiford@linaro.org> | |
30137 | ||
30138 | * recog.h (insn_operand_data): Add an "allows_mem" field. | |
30139 | * genoutput.c (output_operand_data): Initialize it. | |
30140 | * optabs.c (maybe_legitimize_operand_same_code): New function. | |
30141 | (maybe_legitimize_operand): Use it when matching the original | |
30142 | op->value. | |
30143 | ||
30144 | 2011-04-12 Richard Sandiford <richard.sandiford@linaro.org> | |
30145 | ||
30146 | * genpreds.c (process_define_predicate): Move most processing | |
30147 | to gensupport.c. Continue to validate the expression. | |
30148 | * genrecog.c (did_you_mean_codes, compute_predicate_codes) | |
30149 | (process_define_predicate): Move processing to gensupport.c. | |
30150 | (main): Remove DEFINE_PREDICATE and DEFINE_SPECIAL_PREDICATE cases. | |
30151 | * gensupport.c (did_you_mean_codes): Moved from genrecog.c. | |
30152 | (compute_predicate_codes): Moved from genrecog.c. Add lineno | |
30153 | argument. | |
30154 | (valid_predicate_name_p): New function, split out from old | |
30155 | genpreds.c:process_define_predicate. | |
30156 | (process_define_predicate): New function, combining code from | |
30157 | old genpreds.c and genrecog.c functions. | |
30158 | (process_rtx): Call it for DEFINE_PREDICATE and | |
30159 | DEFINE_SPECIAL_PREDICATE. | |
30160 | ||
30161 | 2011-04-12 Richard Sandiford <richard.sandiford@linaro.org> | |
30162 | ||
30163 | * config/arm/arm.c (arm_print_operand): Use MEM_SIZE to get the | |
30164 | size of a '%A' memory reference. | |
30165 | (T_DREG, T_QREG): New neon_builtin_type_bits. | |
30166 | (arm_init_neon_builtins): Assert that the load and store operands | |
30167 | are neon_struct_operands. | |
30168 | (locate_neon_builtin_icode): Provide the neon_builtin_type_bits. | |
30169 | (NEON_ARG_MEMORY): New builtin_arg. | |
30170 | (neon_dereference_pointer): New function. | |
30171 | (arm_expand_neon_args): Add a neon_builtin_type_bits argument. | |
30172 | Handle NEON_ARG_MEMORY. | |
30173 | (arm_expand_neon_builtin): Update after above interface changes. | |
30174 | Use NEON_ARG_MEMORY for loads and stores. | |
30175 | * config/arm/predicates.md (neon_struct_operand): New predicate. | |
30176 | * config/arm/iterators.md (V_two_elem): Tweak formatting. | |
30177 | (V_three_elem): Use BLKmode for accesses that have no associated mode. | |
30178 | (V_four_elem): Tweak formatting. | |
30179 | * config/arm/neon.md (neon_vld1<mode>, neon_vld1_dup<mode>) | |
30180 | (neon_vst1_lane<mode>, neon_vst1<mode>, neon_vld2<mode>) | |
30181 | (neon_vld2_lane<mode>, neon_vld2_dup<mode>, neon_vst2<mode>) | |
30182 | (neon_vst2_lane<mode>, neon_vld3<mode>, neon_vld3_lane<mode>) | |
30183 | (neon_vld3_dup<mode>, neon_vst3<mode>, neon_vst3_lane<mode>) | |
30184 | (neon_vld4<mode>, neon_vld4_lane<mode>, neon_vld4_dup<mode>) | |
30185 | (neon_vst4<mode>): Replace pointer operand with a memory operand. | |
30186 | Use %A in the output template. | |
30187 | (neon_vld3qa<mode>, neon_vld3qb<mode>, neon_vst3qa<mode>) | |
30188 | (neon_vst3qb<mode>, neon_vld4qa<mode>, neon_vld4qb<mode>) | |
30189 | (neon_vst4qa<mode>, neon_vst4qb<mode>): Likewise, but halve | |
30190 | the width of the memory access. Remove post-increment. | |
30191 | * config/arm/neon-testgen.ml: Allow addresses to have an alignment. | |
30192 | ||
30193 | 2011-04-12 Nick Clifton <nickc@redhat.com> | |
30194 | ||
30195 | * config/v850/v850.c (expand_prologue): Do not use the CALLT | |
30196 | instruction for interrupt handlers if the target is the basic V850 | |
30197 | architecture. | |
30198 | (expand_epilogue): Likewise. | |
30199 | ||
30200 | 2011-04-12 Jakub Jelinek <jakub@redhat.com> | |
30201 | ||
30202 | PR rtl-optimization/48549 | |
30203 | * combine.c (propagate_for_debug): Also stop after BB_END of | |
30204 | this_basic_block. Process LAST and just stop processing after it. | |
30205 | (combine_instructions): If last_combined_insn has been deleted, | |
30206 | set last_combined_insn to its PREV_INSN. | |
30207 | ||
30208 | 2011-04-12 Richard Guenther <rguenther@suse.de> | |
30209 | ||
30210 | PR tree-optimization/46076 | |
30211 | * gimple.h (struct gimple_statement_call): Add fntype field. | |
30212 | (gimple_call_fntype): Adjust. | |
30213 | (gimple_call_set_fntype): New function. | |
30214 | * gimple.c (gimple_build_call_1): Set the call function type. | |
30215 | * gimplify.c (gimplify_call_expr): Preserve the function | |
30216 | type the frontend used for the call. | |
30217 | (gimplify_modify_expr): Likewise. | |
30218 | * lto-streamer-in.c (input_gimple_stmt): Input the call stmts | |
30219 | function type. | |
30220 | * lto-streamer-out.c (output_gimple_stmt): Output the call stmts | |
30221 | function type. | |
30222 | * tree-ssa.c (useless_type_conversion_p): Function pointer | |
30223 | conversions are useless. | |
30224 | ||
30225 | 2011-04-12 Martin Jambor <mjambor@suse.cz> | |
30226 | ||
30227 | * cgraph.h (cgraph_node): Remove function declaration. | |
30228 | (cgraph_create_node): Declare. | |
30229 | (cgraph_get_create_node): Likewise. | |
30230 | * cgraph.c (cgraph_create_node): Renamed to cgraph_create_node_1. | |
30231 | Updated all callers. | |
30232 | (cgraph_node): Renamed to cgraph_create_node, assert that a node for | |
30233 | the decl does not already exist. Call cgraph_get_create_node instead | |
30234 | of cgraph_node. | |
30235 | (cgraph_get_create_node): New function. | |
30236 | (cgraph_same_body_alias): Update comment. | |
30237 | (cgraph_set_call_stmt): Call cgraph_get_node instead of cgraph_node, | |
30238 | assert it does not return NULL. | |
30239 | (cgraph_update_edges_for_call_stmt): Likewise. | |
30240 | (cgraph_clone_edge): Likewise. | |
30241 | (cgraph_create_virtual_clone): Likewise. | |
30242 | (cgraph_update_edges_for_call_stmt_node): Call cgraph_get_create_node | |
30243 | instead of cgraph_node. | |
30244 | (cgraph_add_new_function): Call cgraph_create_node or | |
30245 | cgraph_get_create_node instead of cgraph_node. | |
30246 | * cgraphbuild.c (record_reference): Call cgraph_get_create_node | |
30247 | instead of cgraph_node. | |
30248 | (record_eh_tables): Likewise. | |
30249 | (mark_address): Likewise. | |
30250 | (mark_load): Likewise. | |
30251 | (build_cgraph_edges): Call cgraph_get_create_node instead | |
30252 | of cgraph_node. | |
30253 | (rebuild_cgraph_edges): Likewise. | |
30254 | * cgraphunit.c (cgraph_finalize_function): Call cgraph_get_create_node | |
30255 | instead of cgraph_node. | |
30256 | (cgraph_copy_node_for_versioning): Call cgraph_create_node instead of | |
30257 | cgraph_node. | |
30258 | * lto-symtab.c (lto_symtab_merge_cgraph_nodes_1): Call | |
30259 | cgraph_create_node instead of cgraph_node. | |
30260 | * c-decl.c (finish_function): Call cgraph_get_create_node instead | |
30261 | of cgraph_node. | |
30262 | * lto-cgraph.c (input_node): Likewise. | |
30263 | * lto-streamer-in.c (input_function): Likewise. | |
30264 | * varasm.c (mark_decl_referenced): Likewise. | |
30265 | (assemble_alias): Likewise. | |
30266 | ||
30267 | 2011-04-12 Martin Jambor <mjambor@suse.cz> | |
30268 | ||
30269 | * tree-inline.c (tree_function_versioning): Call cgraph_get_node | |
30270 | instead of cgraph_node and assert it does not return NULL. | |
30271 | * lto-streamer-in.c (lto_read_body): Likewise. | |
30272 | * omp-low.c (new_omp_context): Likewise. | |
30273 | (create_task_copyfn): Likewise. | |
30274 | * tree-emutls.c (lower_emutls_function_body): Likewise. | |
30275 | * matrix-reorg.c (transform_allocation_sites): Likewise. | |
30276 | ||
30277 | 2011-04-12 Jakub Jelinek <jakub@redhat.com> | |
30278 | ||
30279 | PR c/48552 | |
30280 | * c-typeck.c (build_asm_expr): Error out on attempts to use | |
30281 | void type outputs or inputs for constraints that allow reg or | |
30282 | don't allow memory. | |
30283 | ||
30284 | 2011-04-11 Chung-Lin Tang <cltang@codesourcery.com> | |
30285 | Richard Earnshaw <rearnsha@arm.com> | |
30286 | ||
30287 | PR target/48250 | |
30288 | * config/arm/arm.c (arm_legitimize_reload_address): Update cases | |
30289 | to use sign-magnitude offsets. Reject unsupported unaligned | |
30290 | cases. Add detailed description in comments. | |
30291 | * config/arm/arm.md (reload_outdf): Disable for ARM mode; change | |
30292 | condition from TARGET_32BIT to TARGET_ARM. | |
30293 | ||
30294 | 2011-04-11 Nathan Froyd <froydnj@codesourcery.com> | |
30295 | ||
30296 | * tree.h (struct typed_tree): New. | |
30297 | (struct tree_common): Include it instead of tree_base. | |
30298 | (TREE_TYPE): Update for new location of type field. | |
30299 | (TYPE_USER_ALIGN, TYPE_PACKED): Refer to base field directly. | |
30300 | (DECL_USER_ALIGN, DECL_PACKED): Likewise. | |
30301 | (union tree_node): Add typed field. | |
30302 | * treestruct.def (TS_TYPED): New. | |
30303 | * lto-streamer.c (check_handled_ts_structures): Handle it. | |
30304 | * tree.c (MARK_TS_TYPED): New macro. | |
30305 | (MARK_TS_COMMON): Call it instead of MARK_TS_BASE. | |
30306 | ||
30307 | 2011-04-11 Eric Botcazou <ebotcazou@adacore.com> | |
30308 | ||
30309 | * cfghooks.c (redirect_edge_and_branch_force): Localize variable. | |
30310 | (force_nonfallthru): Do not alter the loop nest if no basic block | |
30311 | was created. | |
30312 | ||
30313 | 2011-04-11 Uros Bizjak <ubizjak@gmail.com> | |
30314 | ||
30315 | * config/i386/sse.md (VI): New mode iterator. | |
30316 | (SSEMODEI): Remove. | |
30317 | (AVX256MODEI): Ditto. | |
30318 | (AVXMODEF4P): Ditto. | |
30319 | (avxvecpsmode): Ditto. | |
30320 | (one_cmpl<mode>2): Enable for TARGET_SSE. Use VI mode iterator. | |
30321 | (sse2_andnot<mode>3): New expander. | |
30322 | (*andnot<mode>3): Merge with *sse2_andnot<mode>3 and | |
30323 | *avx_andnot<mode>3. Enable for TARGET_SSE. Use VI mode iterator. | |
30324 | (<any_logic:code><mode>3): Use VI mode iterator. | |
30325 | (*<any_logic:code><mode>3): Merge with *sse2_<any_logic:code><mode>3 | |
30326 | and *avx_<any_logic:code><mode>3. Use VI mode iterator. | |
30327 | (*andnottf3): Handle AVX three-operand constraints. | |
30328 | (*<any_logic:code>tf3): Handle AVX three-operand constraints. | |
30329 | ||
30330 | 2011-04-11 Joseph Myers <joseph@codesourcery.com> | |
30331 | Robert Millan <rmh@gnu.org> | |
30332 | ||
30333 | * config.gcc (x86_64-*-kfreebsd*-gnu): Use i386/kfreebsd-gnu.h. | |
30334 | * config/i386/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKER32, | |
30335 | GNU_USER_DYNAMIC_LINKER64): Define. | |
30336 | (REG_NAME): Don't undefine. | |
30337 | (MD_UNWIND_SUPPORT): Undefine. | |
30338 | * config/i386/knetbsd-gnu.h (GNU_USER_LINK_EMULATION): Define. | |
30339 | (REG_NAME): Don't undefine. | |
30340 | (MD_UNWIND_SUPPORT): Undefine. | |
30341 | * config/i386/kopensolaris-gnu.h (GNU_USER_LINK_EMULATION): Define. | |
30342 | ||
30343 | 2011-04-11 Joseph Myers <joseph@codesourcery.com> | |
30344 | ||
30345 | * config/i386/gnu.h (GNU_USER_LINK_EMULATION): Define. | |
30346 | (CPP_SPEC, CC1_SPEC, ENDFILE_SPEC): Remove. | |
30347 | ||
30348 | 2011-04-11 Xinliang David Li <davidxl@google.com> | |
30349 | ||
30350 | * value-profile.c (check_ic_target): New function. | |
30351 | (gimple_ic_transform): Sanity check indirect call target. | |
30352 | * gimple-low.c (gimple_check_call_args): Interface change. | |
30353 | (gimple_check_call_matching_types): New function. | |
30354 | * tree-inline.c (tree_can_inline_p): Call new function. | |
30355 | ||
30356 | 2011-04-11 Basile Starynkevitch <basile@starynkevitch.net> | |
30357 | ||
30358 | * Makefile.in (PLUGIN_HEADERS): Add gimple-pretty-print.h | |
30359 | tree-pretty-print.h & realmpfr.h. | |
30360 | ||
30361 | 2011-04-11 Vladimir Makarov <vmakarov@redhat.com> | |
30362 | ||
30363 | PR middle-end/48464 | |
30364 | * ira.c (setup_pressure_classes): Fix typo in loop condition. | |
30365 | (setup_allocno_and_important_classes): Ditto. | |
30366 | ||
30367 | 2011-04-11 Joseph Myers <joseph@codesourcery.com> | |
30368 | ||
30369 | * config/alpha/linux-elf.h (LINUX_DYNAMIC_LINKER): Rename to | |
30370 | GNU_USER_DYNAMIC_LINKER. | |
30371 | * config/arm/linux-eabi.h (TARGET_OS_CPP_BUILTINS): Change | |
30372 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30373 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Change | |
30374 | LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER. | |
30375 | (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to | |
30376 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30377 | * config/bfin/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30378 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30379 | * config/bfin/uclinux.h (TARGET_OS_CPP_BUILTINS): Change | |
30380 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30381 | * config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Change | |
30382 | LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER. | |
30383 | (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to | |
30384 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30385 | * config/frv/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
30386 | GNU_USER_DYNAMIC_LINKER. | |
30387 | * config/gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to | |
30388 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30389 | * config/i386/gnu-user.h (TARGET_OS_CPP_BUILTINS): Change | |
30390 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30391 | * config/i386/gnu-user64.h (TARGET_OS_CPP_BUILTINS): Change | |
30392 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30393 | * config/i386/linux.h (GNU_USER_DYNAMIC_LINKER): Remove. | |
30394 | * config/i386/linux64.h (GNU_USER_DYNAMIC_LINKER32, | |
30395 | GNU_USER_DYNAMIC_LINKER64): Remove. | |
30396 | * config/ia64/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30397 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30398 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
30399 | GNU_USER_DYNAMIC_LINKER. | |
30400 | * config/kfreebsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to | |
30401 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30402 | * config/knetbsd-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to | |
30403 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30404 | * config/kopensolaris-gnu.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename | |
30405 | to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30406 | * config/linux.h (LINUX_TARGET_OS_CPP_BUILTINS): Rename to | |
30407 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30408 | (LINUX_DYNAMIC_LINKER): Rename to GNU_USER_DYNAMIC_LINKER. | |
30409 | (LINUX_DYNAMIC_LINKER32): Rename to GNU_USER_DYNAMIC_LINKER32. | |
30410 | (LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64. | |
30411 | * config/lm32/uclinux-elf.h (TARGET_OS_CPP_BUILTINS): Change | |
30412 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30413 | * config/m32r/linux.h (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
30414 | GNU_USER_DYNAMIC_LINKER. | |
30415 | (TARGET_OS_CPP_BUILTINS): Change LINUX_TARGET_OS_CPP_BUILTINS to | |
30416 | GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30417 | * config/m68k/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30418 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30419 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
30420 | GNU_USER_DYNAMIC_LINKER. | |
30421 | * config/m68k/uclinux.h (TARGET_OS_CPP_BUILTINS): Change | |
30422 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30423 | * config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30424 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30425 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
30426 | GNU_USER_DYNAMIC_LINKER. | |
30427 | * config/mips/linux64.h (LINUX_DYNAMIC_LINKERN32): Rename to | |
30428 | GNU_USER_DYNAMIC_LINKERN32. | |
30429 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKERN32 to | |
30430 | GNU_USER_DYNAMIC_LINKERN32. Change LINUX_DYNAMIC_LINKER64 to | |
30431 | GNU_USER_DYNAMIC_LINKER64. Change LINUX_DYNAMIC_LINKER32 to | |
30432 | GNU_USER_DYNAMIC_LINKER32. | |
30433 | * config/mn10300/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30434 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30435 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
30436 | GNU_USER_DYNAMIC_LINKER. | |
30437 | * config/moxie/uclinux.h (TARGET_OS_CPP_BUILTINS): Change | |
30438 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30439 | * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30440 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30441 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER. | |
30442 | * config/rs6000/linux64.h (LINUX_DYNAMIC_LINKER32): Rename to | |
30443 | GNU_USER_DYNAMIC_LINKER32. | |
30444 | (LINUX_DYNAMIC_LINKER64): Rename to GNU_USER_DYNAMIC_LINKER64. | |
30445 | * config/rs6000/sysv4.h (LINUX_DYNAMIC_LINKER): Rename to | |
30446 | GNU_USER_DYNAMIC_LINKER. | |
30447 | * config/s390/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30448 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30449 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER32 to | |
30450 | GNU_USER_DYNAMIC_LINKER32. Change LINUX_DYNAMIC_LINKER64 to | |
30451 | GNU_USER_DYNAMIC_LINKER64. | |
30452 | * config/sh/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30453 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30454 | (SUBTARGET_LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
30455 | GNU_USER_DYNAMIC_LINKER. | |
30456 | * config/sparc/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30457 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30458 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to | |
30459 | GNU_USER_DYNAMIC_LINKER. | |
30460 | * config/sparc/linux64.h (TARGET_OS_CPP_BUILTINS): Change | |
30461 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30462 | (LINK_ARCH32_SPEC): Change LINUX_DYNAMIC_LINKER32 to | |
30463 | GNU_USER_DYNAMIC_LINKER32. | |
30464 | (LINK_ARCH64_SPEC): Change LINUX_DYNAMIC_LINKER64 to | |
30465 | GNU_USER_DYNAMIC_LINKER64. | |
30466 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER64 to | |
30467 | GNU_USER_DYNAMIC_LINKER64. | |
30468 | * config/vax/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30469 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30470 | * config/xtensa/linux.h (TARGET_OS_CPP_BUILTINS): Change | |
30471 | LINUX_TARGET_OS_CPP_BUILTINS to GNU_USER_TARGET_OS_CPP_BUILTINS. | |
30472 | (LINK_SPEC): Change LINUX_DYNAMIC_LINKER to GNU_USER_DYNAMIC_LINKER. | |
30473 | ||
30474 | 2011-04-11 Joseph Myers <joseph@codesourcery.com> | |
30475 | ||
30476 | * config/i386/gnu-user.h: Copy from linux.h. Update comments. | |
30477 | (LINK_EMULATION, GLIBC_DYNAMIC_LINKER): Remove. | |
30478 | (SUBTARGET_EXTRA_SPECS): Use GNU_USER_LINK_EMULATION and | |
30479 | GNU_USER_DYNAMIC_LINKER. | |
30480 | (MD_UNWIND_SUPPORT, REG_NAME): Remove. | |
30481 | * config/i386/gnu-user64.h: Copy from linux64.h. Update comments. | |
30482 | (GLIBC_DYNAMIC_LINKER32, GLIBC_DYNAMIC_LINKER64): Remove. | |
30483 | (LINK_SPEC): Use GNU_USER_DYNAMIC_LINKER32 and | |
30484 | GNU_USER_DYNAMIC_LINKER64. | |
30485 | (MD_UNWIND_SUPPORT, REG_NAME): Remove. | |
30486 | * config/i386/kfreebsd-gnu.h (LINK_EMULATION): Change to | |
30487 | GNU_USER_LINK_EMULATION. | |
30488 | * config/i386/linux.h (TARGET_ASM_FILE_START_FILE_DIRECTIVE, | |
30489 | DEFAULT_PCC_STRUCT_RETURN, TARGET_TLS_DIRECT_SEG_REFS_DEFAULT, | |
30490 | ASM_COMMENT_START, DBX_REGISTER_NUMBER, NO_PROFILE_COUNTERS, | |
30491 | MCOUNT_NAME, SUBTARGET_FRAME_POINTER_REQUIRED, SIZE_TYPE, | |
30492 | PTRDIFF_TYPE, WCHAR_TYPE, WCHAR_TYPE_SIZE, TARGET_OS_CPP_BUILTINS, | |
30493 | CPP_SPEC, CC1_SPEC): Remove. | |
30494 | (LINK_EMULATION): Change to GNU_USER_LINK_EMULATION. | |
30495 | (GNU_USER_DYNAMIC_LINKER): Define. | |
30496 | (ASM_SPEC, SUBTARGET_EXTRA_SPECS, LINK_SPEC, ENDFILE_SPEC, | |
30497 | ASM_OUTPUT_ALIGNED_BSS, ASM_OUTPUT_MAX_SKIP_ALIGN, | |
30498 | ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX, CRT_GET_RFIB_DATA, | |
30499 | LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT, TF_SIZE, | |
30500 | TARGET_ASM_FILE_END, STACK_CHECK_MOVING_SP, | |
30501 | STACK_CHECK_STATIC_BUILTIN, TARGET_THREAD_SSP_OFFSET, | |
30502 | TARGET_CAN_SPLIT_STACK, TARGET_THREAD_SPLIT_STACK_OFFSET): Remove. | |
30503 | * config/i386/linux64.h (TARGET_OS_CPP_BUILTINS, CPP_SPEC, | |
30504 | CC1_SPEC, DEFAULT_PCC_STRUCT_RETURN, | |
30505 | TARGET_TLS_DIRECT_SEG_REFS_DEFAULT, SPEC_32, SPEC_64, ASM_SPEC, | |
30506 | LINK_SPEC, ENDFILE_SPEC, MULTILIB_DEFAULTS, LIBGCC2_HAS_TF_MODE, | |
30507 | LIBGCC2_TF_CEXT, TF_SIZE, TARGET_ASM_FILE_END): Remove. | |
30508 | (GNU_USER_DYNAMIC_LINKER32, GNU_USER_DYNAMIC_LINKER64): Define. | |
30509 | (STACK_CHECK_MOVING_SP, STACK_CHECK_STATIC_BUILTIN, | |
30510 | TARGET_THREAD_SSP_OFFSET, TARGET_CAN_SPLIT_STACK, | |
30511 | TARGET_THREAD_SPLIT_STACK_OFFSET): Remove. | |
30512 | * config/i386/gnu.h (GLIBC_DYNAMIC_LINKER): Change to | |
30513 | GNU_USER_DYNAMIC_LINKER. | |
30514 | * config/kfreebsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to | |
30515 | GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine. | |
30516 | * config/knetbsd-gnu.h (GLIBC_DYNAMIC_LINKER): Change to | |
30517 | GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine. | |
30518 | * config/kopensolaris-gnu.h (GLIBC_DYNAMIC_LINKER): Change to | |
30519 | GNU_USER_DYNAMIC_LINKER. Unconditionally undefine and redefine. | |
30520 | * config.gcc (i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | | |
30521 | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | | |
30522 | i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux* | | |
30523 | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Use the new headers. | |
30524 | ||
30525 | 2011-04-11 Kai Tietz <ktietz@redhat.com> | |
30526 | ||
30527 | PR target/9601 | |
30528 | PR target/11772 | |
30529 | * config/i386/i386-protos.h (ix86_get_callcvt): New prototype. | |
30530 | * config/i386/i386.c (ix86_handle_cconv_attribute): Adjust | |
30531 | comment. | |
30532 | (ix86_is_msabi_thiscall): Removed. | |
30533 | (ix86_is_type_thiscall): Likewise. | |
30534 | (ix86_get_callcvt): New function. | |
30535 | (ix86_comp_type_attributes): Simplify check. | |
30536 | (ix86_function_regparm): Use ix86_get_callcvt for calling | |
30537 | convention attribute checks. | |
30538 | (ix86_return_pops_args): Likewise. | |
30539 | (ix86_static_chain): Likewise. | |
30540 | (x86_this_parameter): Likewise. | |
30541 | (x86_output_mi_thunk): Likewise. | |
30542 | (ix86_function_type_abi): Optimize check for types without attributes. | |
30543 | * config/i386/i386.h (IX86_CALLCVT_CDECL, IX86_CALLCVT_STDCALL, | |
30544 | IX86_CALLCVT_FASTCALL, IX86_CALLCVT_THISCALL, IX86_CALLCVT_REGPARM, | |
30545 | IX86_CALLCVT_SSEREGPARM): New macros to represent calling convention | |
30546 | by flag-values. | |
30547 | (IX86_BASE_CALLCVT): Helper macro. | |
30548 | * config/i386/netware.c (i386_nlm_maybe_mangle_decl_assembler_name): | |
30549 | Use ix86_get_callcvt for calling convention attribute checks and avoid | |
30550 | symbol-decoration for stdcall in TARGET_RTD case. | |
30551 | * config/i386/winnt.c (i386_pe_maybe_mangle_decl_assembler_name): | |
30552 | Likewise. | |
30553 | (gen_stdcall_or_fastcall_suffix): Adjust ident and use DECL_ORIGIN | |
30554 | for declaration. | |
30555 | ||
30556 | 2011-04-11 Uros Bizjak <ubizjak@gmail.com> | |
30557 | ||
30558 | * config/i386/sse.md (VI_128): New mode iterator. | |
30559 | (VI12_128): Rename from SSEMODE12. | |
30560 | (VI14_128): Rename from SSEMODE14. | |
30561 | (VI124_128): New mode iterator. | |
30562 | (VI24_128): Rename from SSEMODE248. | |
30563 | (VI248_128): Rename from SSEMODE248. | |
30564 | (SSEMODE124C8): Remove. | |
30565 | (*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3. | |
30566 | (*sse2_<plusminus_insn><mode>3): Merge with | |
30567 | *avx_<plusminus_insn><mode>3. | |
30568 | (*mulv8hi3): Merge with *avx_mulv8hi3. | |
30569 | (*<s>mulv8hi3_highpart): Merge with *avx_<s>mulv8hi3_highpart. | |
30570 | (*sse2_umulv2siv2di3): Merge with *avx_umulv2siv2di3. | |
30571 | (*sse2_pmaddwd): Merge with *avx_pmaddwd. | |
30572 | (*sse4_1_mulv4si3): Merge with *avx_mulv4si3. | |
30573 | (ashr<mode>3): Merge with *avx_ashr<mode>3. | |
30574 | (lshr<mode>3): Merge with *avx_lshr<mode>3. | |
30575 | (ashl<mode>3): Merge with *avx_ashl<mode>3. | |
30576 | (sse2_ashlv1ti3): Merge with *avx_ashlv1ti3. | |
30577 | (sse2_lshrv1ti3): Merge with *avx_lshrv1ti3. | |
30578 | (*sse4_1_<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3. | |
30579 | (*<smaxmin:code>v8hi3): Ditto. | |
30580 | (*sse4_1_<umaxmin:code><mode>3): Merge with *avx_<umaxmin:code><mode>3. | |
30581 | (*<smaxmin:code>v16qi3): Ditto. | |
30582 | (*sse4_1_eqv2di3): Merge with *avx_eq<mode>3. | |
30583 | (*sse2_eq<mode>3): Ditto. | |
30584 | (*sse4_2_eqv2di3): Merge with *avx_gt<mode>3. | |
30585 | (*sse2_gt<mode>3): Ditto. | |
30586 | (vcondv2di): Split out of vcond<mode>. | |
30587 | (vconduv2di): Split out of vcondu<mode>. | |
30588 | ||
30589 | 2011-04-11 Richard Guenther <rguenther@suse.de> | |
30590 | ||
30591 | * gimplify.c (gimple_fold_indirect_ref): Check host_integerp | |
30592 | before calling tree_low_cst. | |
30593 | ||
30594 | 2011-04-11 Richard Guenther <rguenther@suse.de> | |
30595 | ||
30596 | * stor-layout.c (layout_type): Compute all array index size operations | |
30597 | in the original type. | |
30598 | (initialize_sizetypes): Add comment. | |
30599 | (set_sizetype): Do not set TREE_TYPE of a TREE_VEC. | |
30600 | ||
30601 | 2011-04-11 Joseph Myers <joseph@codesourcery.com> | |
30602 | ||
30603 | * common.opt (Tbss=, Tdata=, Ttext=): New options. | |
30604 | ||
30605 | 2011-04-11 Martin Jambor <mjambor@suse.cz> | |
30606 | ||
30607 | * cgraph.c (cgraph_local_info): Call cgraph_get_node instead | |
30608 | of cgraph_node, handle NULL return value. | |
30609 | (cgraph_global_info): Likewise. | |
30610 | (cgraph_rtl_info): Likewise. | |
30611 | * tree-inline.c (estimate_num_insns): Likewise. | |
30612 | * gimplify.c (unshare_body): Likewise. | |
30613 | (unvisit_body): Likewise. | |
30614 | (gimplify_body): Likewise. | |
30615 | * predict.c (optimize_function_for_size_p): Likewise. | |
30616 | * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise. | |
30617 | (call_may_clobber_ref_p_1): Likewise. | |
30618 | * varasm.c (function_section_1): Likewise. | |
30619 | (assemble_start_function): Likewise. | |
30620 | ||
30621 | 2011-04-11 Martin Jambor <mjambor@suse.cz> | |
30622 | ||
30623 | * except.c (set_nothrow_function_flags): Call cgraph_get_node instead | |
30624 | of cgraph_node. | |
30625 | * final.c (rest_of_clean_state): Likewise. | |
30626 | * gimple-iterator.c (update_call_edge_frequencies): Likewise. | |
30627 | * passes.c (pass_init_dump_file): Likewise. | |
30628 | (execute_all_ipa_transforms): Likewise. | |
30629 | (function_called_by_processed_nodes_p): Likewise. | |
30630 | * predict.c (maybe_hot_frequency_p): Likewise. | |
30631 | (probably_never_executed_bb_p): Likewise. | |
30632 | (compute_function_frequency): Likewise. | |
30633 | * tree-nested.c (check_for_nested_with_variably_modified): Likewise. | |
30634 | (unnest_nesting_tree_1): Likewise. | |
30635 | (lower_nested_functions): Likewise. | |
30636 | * tree-optimize.c (execute_fixup_cfg): Likewise. | |
30637 | (tree_rest_of_compilation): Likewise. | |
30638 | * tree-profile.c (gimple_gen_ic_func_profiler): Likewise. | |
30639 | * tree-sra.c (ipa_early_sra): Likewise. | |
30640 | * tree-ssa-loop-ivopts.c (computation_cost): Likewise. | |
30641 | * config/i386/i386.c (ix86_compute_frame_layout): Likewise. | |
30642 | * ipa.c (record_cdtor_fn): Likewise. | |
30643 | * ipa-inline.c (cgraph_early_inlining): Likewise. | |
30644 | (compute_inline_parameters_for_current): Likewise. | |
30645 | * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise. | |
30646 | * ipa-pure-const.c (local_pure_const): Likewise. | |
30647 | * ipa-split.c (split_function): Likewise. | |
30648 | (execute_split_functions): Likewise. | |
30649 | * cgraphbuild.c (build_cgraph_edges): Likewise. | |
30650 | (rebuild_cgraph_edges): Likewise. | |
30651 | (cgraph_rebuild_references): Likewise. | |
30652 | (remove_cgraph_callee_edges): Likewise. | |
30653 | * cgraphunit.c (cgraph_mark_if_needed): Likewise. | |
30654 | (verify_cgraph_node): Likewise. | |
30655 | (cgraph_analyze_functions): Likewise. | |
30656 | (cgraph_preserve_function_body_p): Likewise. | |
30657 | (save_inline_function_body): Likewise. | |
30658 | (save_inline_function_body): Likewise. | |
30659 | * tree-inline.c (copy_bb): Likewise. | |
30660 | (optimize_inline_calls): Likewise. | |
30661 | ||
30662 | 2011-04-11 Martin Jambor <mjambor@suse.cz> | |
30663 | ||
30664 | PR tree-optimization/48195 | |
30665 | * ipa-cp.c (ipcp_driver): Call ipa_check_create_node_params and | |
30666 | ipa_check_create_edge_args. | |
30667 | (ipcp_generate_summary): Do not call ipa_check_create_node_params and | |
30668 | ipa_check_create_edge_args. | |
30669 | * ipa-inline.c (inline_generate_summary): Do not call | |
30670 | ipa_check_create_node_params and ipa_check_create_edge_args. | |
30671 | * ipa-prop.c (ipa_analyze_node): Call ipa_check_create_node_params and | |
30672 | ipa_check_create_edge_args. | |
30673 | ||
30674 | 2011-04-09 Anatoly Sokolov <aesok@post.ru> | |
30675 | ||
30676 | * expr.c (expand_expr_real_1): Use add_to_hard_reg_set function | |
30677 | instead of loop. | |
30678 | * sel-sched.c (mark_unavailable_hard_regs): Likewise. | |
30679 | * function.c (record_hard_reg_sets): Likewise. | |
30680 | * ira.c (compute_regs_asm_clobbered): Likewise. | |
30681 | * sched-deps.c (sched_analyze_1): Likewise. | |
30682 | * reload1.c (mark_reload_reg_in_use, choose_reload_regs): Likewise. | |
30683 | ||
30684 | 2011-04-09 Xinliang David Li <davidxl@google.com> | |
30685 | ||
30686 | PR tree-optimization/PR48484 | |
30687 | * tree-ssa-uninit.c (convert_control_dep_chain_into_preds): Set | |
30688 | has_valid_pred lazily | |
30689 | ||
30690 | 2011-04-09 Duncan Sands <baldrick@free.fr> | |
30691 | ||
30692 | * tree.c (array_type_nelts): Bail out if TYPE_MAX_VALUE not set. | |
30693 | ||
30694 | 2011-04-08 Eric Botcazou <ebotcazou@adacore.com> | |
30695 | ||
30696 | * combine.c (combine_validate_cost): Adjust comments. Set registered | |
30697 | cost of I0 to zero at the end, if any. | |
30698 | ||
30699 | 2011-04-08 Xinliang David Li <davidxl@google.com> | |
30700 | ||
30701 | * ipa-cp.c (ipcp_update_profiling): Correct negative scale factor due | |
30702 | to insane profile data. | |
30703 | ||
30704 | 2011-04-08 Xinliang David Li <davidxl@google.com> | |
30705 | ||
30706 | * ipa-cp.c (ipcp_update_profiling): Correct | |
30707 | negative scale factor due to insane profile data. | |
30708 | ||
30709 | 2011-04-08 Xinliang David Li <davidxl@google.com> | |
30710 | ||
30711 | * final.c (dump_basic_block_info): New function. | |
30712 | (final): Dump basic block. | |
30713 | (final_scan_insn): Remove old dump. | |
30714 | ||
30715 | 2011-04-08 Steven G. Kargl <kargl@gcc.gnu.org> | |
30716 | ||
30717 | PR target/47829 | |
30718 | * config.gcc (i386-*-freebsd): Disable unwind table generation for | |
30719 | crtbegin/crtend. | |
30720 | ||
30721 | 2011-04-08 Michael Matz <matz@suse.de> | |
30722 | ||
30723 | PR middle-end/48389 | |
30724 | * jump.c (rebuild_jump_labels_1, rebuild_jump_labels_chain): New | |
30725 | functions. | |
30726 | (rebuild_jump_labels): Call rebuild_jump_labels_1. | |
30727 | * rtl.h (rebuild_jump_labels_chain): Declare. | |
30728 | * cfgexpand.c (gimple_expand_cfg): Initialize JUMP_LABEL also on | |
30729 | insns inserted on edges. | |
30730 | ||
30731 | 2011-04-08 Joseph Myers <joseph@codesourcery.com> | |
30732 | ||
30733 | * config.gcc (arm*-*-*): Add arm/arm-tables.opt to extra_options. | |
30734 | * config/arm/arm-arches.def: New. | |
30735 | * config/arm/arm-opts.h: New. | |
30736 | * config/arm/genopt.sh: New. | |
30737 | * config/arm/arm-tables.opt: New (generated). | |
30738 | * config/arm/arm.c (arm_handle_option, arm_target_help, | |
30739 | TARGET_HANDLE_OPTION, TARGET_HELP, arm_find_cpu): Remove. | |
30740 | (all_architectures): Get most table contents from arm-arches.def. | |
30741 | (arm_option_override): Set arm_selected_arch, arm_selected_cpu and | |
30742 | arm_selected_tune here. | |
30743 | * config/arm/arm.h (enum processor_type): Move to arm-opts.h. | |
30744 | * config/arm/arm.opt (config/arm/arm-opts.h): New HeaderInclude. | |
30745 | (march=, mcpu=, mtune=): Use Enum and Var. | |
30746 | * config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt): New. | |
30747 | (arm.o): Update dependencies. | |
30748 | ||
30749 | 2011-04-08 Basile Starynkevitch <basile@starynkevitch.net> | |
30750 | ||
30751 | * gengtype.c (write_typed_alloc_def): New argument f. Use it instead | |
30752 | of header_file. | |
30753 | (write_typed_struct_alloc_def, write_typed_typedef_alloc_def) | |
30754 | (write_typed_alloc_defns): Likewise. | |
30755 | (main): Calls write_typed_alloc_defns with output_header. | |
30756 | ||
30757 | 2011-04-08 Vladimir Makarov <vmakarov@redhat.com> | |
30758 | ||
30759 | PR inline-asm/48435 | |
30760 | * ira-color.c (setup_profitable_hard_regs): Add comments. | |
30761 | Don't take prohibited hard regs into account. | |
30762 | (setup_conflict_profitable_regs): Rename to | |
30763 | get_conflict_profitable_regs. | |
30764 | (check_hard_reg_p): Check prohibited hard regs. | |
30765 | ||
30766 | 2011-04-08 Nathan Froyd <froydnj@codesourcery.com> | |
30767 | ||
30768 | * config/alpha/alpha.c (alpha_emit_xfloating_libcall): Call use_reg. | |
30769 | * config/xtensa/xtensa.c (xtensa_call_tls_desc): Likewise. | |
30770 | * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise. | |
30771 | ||
30772 | 2011-04-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
30773 | ||
30774 | PR target/48366 | |
30775 | * config/pa/pa.c (hppa_register_move_cost): Increase to 18 cost of | |
30776 | move from floating point to shift amount register. | |
30777 | (emit_move_sequence): Remove secondary reload support for floating | |
30778 | point to shift amount amount register copies. | |
30779 | (pa_secondary_reload): Return GENERAL_REGS for floating point/shift | |
30780 | amount register copies. | |
30781 | * config/pa/pa32-regs.h (HARD_REGNO_MODE_OK): For shift amount | |
30782 | register, return false if mode isn't a scalar integer mode. | |
30783 | * config/pa/pa64-regs.h (HARD_REGNO_MODE_OK): Likewise. | |
30784 | ||
30785 | 2011-04-08 Richard Guenther <rguenther@suse.de> | |
30786 | ||
30787 | * gimple.c (gimple_call_flags): Remove kludge. | |
30788 | ||
30789 | 2011-04-08 Alexander Monakov <amonakov@ispras.ru> | |
30790 | ||
30791 | * sel-sched.c (sel_region_init): Move call to | |
30792 | sel_setup_region_sched_flags after setup_current_loop_nest. | |
30793 | ||
30794 | 2011-04-08 Andrey Belevantsev <abel@ispras.ru> | |
30795 | ||
30796 | PR rtl-optimization/48272 | |
30797 | * sched-deps.c (setup_insn_reg_pressure_info): Export and rename to | |
30798 | init_insn_reg_pressure_info. Adjust a caller. | |
30799 | * sched-int.h (init_insn_reg_pressure_info): Declare. | |
30800 | * haifa-sched.c (haifa_init_insn): Call init_insn_reg_pressure_info | |
30801 | when sched-pressure is enabled. | |
30802 | ||
30803 | 2011-04-08 Richard Guenther <rguenther@suse.de> | |
30804 | ||
30805 | * gimple.c (gimple_set_modified): Do not queue calls to | |
30806 | MODIFIED_NORETURN_CALLS here ... | |
30807 | * tree-ssa-operands.c (update_stmt_operands): ... but here. | |
30808 | ||
30809 | 2011-04-08 Richard Guenther <rguenther@suse.de> | |
30810 | ||
30811 | PR lto/48467 | |
30812 | * toplev.c (lang_dependent_init): Do not open asm_out_file | |
30813 | in WPA mode, nor perform debug machinery initialization. | |
30814 | (finalize): Do not unlink asm_out_file in WPA mode. | |
30815 | ||
30816 | 2011-04-08 Richard Guenther <rguenther@suse.de> | |
30817 | ||
30818 | * gimple.h (gimple_call_fntype): New function. | |
30819 | (gimple_call_return_type): Use it. | |
30820 | * expr.c (expand_expr_real_1): Use gimple_call_fntype. | |
30821 | * gimple-low.c (gimple_check_call_args): Likewise. | |
30822 | * gimple.c (gimple_call_flags): Likewise. | |
30823 | (gimple_call_arg_flags): Likewise. | |
30824 | (gimple_call_return_flags): Likewise. | |
30825 | * tree-cfg.c (verify_gimple_call): Likewise. | |
30826 | (do_warn_unused_result): Likewise. | |
30827 | * tree-ssa-ccp.c (ccp_fold_stmt): Likewise. | |
30828 | * value-prof.c (gimple_ic_transform): Fix fndecl check. | |
30829 | ||
30830 | 2011-04-08 Dmitry Melnik <dm@ispras.ru> | |
30831 | ||
30832 | PR rtl-optimization/48235 | |
30833 | * sel-sched.c (code_motion_process_successors): Recompute the last | |
30834 | insn in basic block if control flow changed. | |
30835 | (code_motion_path_driver): Ditto. Recompute the first insn as well. | |
30836 | Update condition for ilist_remove. | |
30837 | ||
30838 | 2011-04-08 Alexander Monakov <amonakov@ispras.ru> | |
30839 | ||
30840 | PR rtl-optimization/48302 | |
30841 | * sel-sched-ir.h (sel_add_loop_preheaders): Update prototype. | |
30842 | * sel-sched-ir.c (sel_add_loop_preheaders): Add 'bbs' argument. Use | |
30843 | it to record added preheader blocks. | |
30844 | * sel-sched.c (setup_current_loop_nest): Add 'bbs' argument. Pass it | |
30845 | on to sel_add_loop_preheaders. | |
30846 | (sel_region_init): Move call to setup_current_loop_nest after | |
30847 | sel_init_bbs. | |
30848 | ||
30849 | 2011-04-08 Alexander Monakov <amonakov@ispras.ru> | |
30850 | ||
30851 | PR target/48273 | |
30852 | * cfgloop.h (loop_has_exit_edges): New helper. | |
30853 | * sel-sched-ir.c (init_global_and_expr_for_insn): Make CALLs | |
30854 | non-clonable. | |
30855 | * sel-sched.c (sel_setup_region_sched_flags): Don't pipeline loops | |
30856 | that have no exit edges. | |
30857 | ||
30858 | 2011-04-08 Alexander Monakov <amonakov@ispras.ru> | |
30859 | ||
30860 | PR rtl-optimization/48442 | |
30861 | * sel-sched.c (init_seqno): Remove number_of_insns argument. Update | |
30862 | all callers. Adjust assert. | |
30863 | ||
30864 | 2011-04-08 Jakub Jelinek <jakub@redhat.com> | |
30865 | ||
30866 | PR tree-optimization/48377 | |
30867 | * tree-vect-data-refs.c (vector_alignment_reachable_p): Set | |
30868 | is_packed to true even for types with smaller TYPE_ALIGN than | |
30869 | TYPE_SIZE. | |
30870 | ||
30871 | 2011-04-08 Richard Guenther <rguenther@suse.de> | |
30872 | ||
30873 | PR bootstrap/48513 | |
30874 | * doc/tm.texi: Re-generate. | |
30875 | ||
30876 | 2011-04-08 Wei Guozhi <carrot@google.com> | |
30877 | ||
30878 | PR target/47855 | |
30879 | * config/arm/arm-protos.h (arm_attr_length_push_multi): New prototype. | |
30880 | * config/arm/arm.c (arm_attr_length_push_multi): New function. | |
30881 | * config/arm/arm.md (*push_multi): Change the length computation to | |
30882 | call a C function. | |
30883 | ||
30884 | 2011-04-08 Anatoly Sokolov <aesok@post.ru> | |
30885 | ||
30886 | * doc/tm.texi.in (ASM_OUTPUT_BSS): Remove documentation. | |
30887 | (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Update documentation. | |
30888 | * doc/tm.texi: Regenerate. | |
30889 | * system.h (ASM_OUTPUT_BSS): Poison. | |
30890 | * varasm.c (asm_output_bss): Remove function. | |
30891 | (emit_bss, init_varasm_once): Don't use ASM_OUTPUT_BSS macro. | |
30892 | ||
30893 | * config/frv/frv.h (BSS_SECTION_ASM_OP): Remove comment. | |
30894 | * config/frv/fr30.h (BSS_SECTION_ASM_OP): Likewise. | |
30895 | * config/i386/djgpp.h (BSS_SECTION_ASM_OP): Likewise. | |
30896 | * config/i386/i386elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): | |
30897 | Likewise. | |
30898 | * config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): | |
30899 | Likewise. | |
30900 | * config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): | |
30901 | Likewise. | |
30902 | * config/m68k/netbsd-elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. | |
30903 | ||
30904 | 2011-04-07 Joseph Myers <joseph@codesourcery.com> | |
30905 | ||
30906 | * config/rx/rx.opt (rx610, rx200, rx600): Use Enum not Name on | |
30907 | EnumValue lines. | |
30908 | ||
30909 | 2011-04-07 Joseph Myers <joseph@codesourcery.com> | |
30910 | ||
30911 | * config/m68k/m68k.c (m68k_handle_option): Don't handle | |
30912 | OPT_m68000, OPT_mc68000, OPT_m68010, OPT_m68020, OPT_mc68020, | |
30913 | OPT_m68030, OPT_m68040, OPT_m68060, OPT_m68302, OPT_m68332 and | |
30914 | OPT_mcpu32. | |
30915 | * config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't | |
30916 | handle -mc68000, -m68000, -m68302, -m68010, -mc68020, -m68020, | |
30917 | -m68030, -m68040, -m68060, -mcpu32 and -m68332. | |
30918 | * config/m68k/m68k.opt (m68000, m68010, m68020, m68030, m68040, | |
30919 | m68060, m68302, m68332, mc68000, mc68020, mcpu32): Use Alias. | |
30920 | * config/m68k/t-mlibs (CANONICALIZE_OPTIONS): Remove. | |
30921 | (MULTILIB_OPTIONS): Don't use $(CANONICALIZE_OPTIONS). | |
30922 | (MULTILIB_MATCHES): Map -march= options to corresponding -mcpu= | |
30923 | options. Don't map other m68k options manually. Don't handle | |
30924 | old-style options as canonical. | |
30925 | (MULTILIB_EXCEPTIONS): Don't use $(CANONICALIZE_OPTIONS). | |
30926 | * doc/install.texi (m68k-*-*): Document binutils version requirement. | |
30927 | ||
30928 | 2011-04-07 Eric Botcazou <ebotcazou@adacore.com> | |
30929 | ||
30930 | * basic-block.h (force_nonfallthru): Move to... | |
30931 | * cfghooks.h (struct cfg_hooks): Add force_nonfallthru hook. | |
30932 | (force_nonfallthru): ...here. | |
30933 | * cfghooks.c (force_nonfallthru): New function. | |
30934 | * cfgrtl.c (force_nonfallthru): Rename into... | |
30935 | (rtl_force_nonfallthru): ...this. | |
30936 | (commit_one_edge_insertion): Do not set AUX field. | |
30937 | (commit_edge_insertions): Do not discover new basic blocks. | |
30938 | (rtl_cfg_hooks): Add rtl_force_nonfallthru. | |
30939 | (cfg_layout_rtl_cfg_hooks): Likewise. | |
30940 | * function.c (thread_prologue_and_epilogue_insns): Remove bogus | |
30941 | ATTRIBUTE_UNUSED. Discover new basic blocks in the prologue insns. | |
30942 | * tree-cfg.c (gimple_cfg_hooks): Add NULL for force_nonfallthru. | |
30943 | ||
30944 | 2011-04-07 Anatoly Sokolov <aesok@post.ru> | |
30945 | ||
30946 | * config/mips/mips.h (REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): | |
30947 | Remove macros. | |
30948 | ||
30949 | 2011-04-07 Uros Bizjak <ubizjak@gmail.com> | |
30950 | ||
30951 | * config/i386/sse.md: Update copyright year. | |
30952 | (avxcvtvecmode): Remove. | |
30953 | (sse_movhlps): Merge with *avx_movhlps. | |
30954 | (sse_movlhps): Merge with *avx_movlhps. | |
30955 | (vec_interleave_highv4sf): Merge with *avx_interleave_highv4sf. | |
30956 | (vec_interleave_lowv4sf): Merge with *avx_interleave_lowv4sf. | |
30957 | (sse_shufps_<mode>): Merge with *avx_shufps_<mode>. | |
30958 | (sse_loadhps): Merge with *avx_loadhps. | |
30959 | (sse_storelps): Merge with *avx_storelps. | |
30960 | (sse_loadlps): Merge with *avx_loadlps. | |
30961 | (sse_movss): Merge with *avx_movss. | |
30962 | (*vec_concatv2sf_sse4_1): Merge with *vec_concatv2sf_avx. | |
30963 | (*vec_concatv4sf_sse): Merge with *vec_concatv4sf_avx. | |
30964 | (*vec_set<mode>_0_sse4_1): Merge with *vec_set<mode>_0_avx. | |
30965 | (*vec_set<mode>_0_sse2): Split multi-unit alternative. | |
30966 | (vec_set<mode>_0): Ditto. | |
30967 | (*vec_setv4sf_sse4_1): Merge with *vec_setv4sf_avx. | |
30968 | (sse4_1_insertps): Merge with *avx_insertps. | |
30969 | (*sse3_interleave_highv2df): Merge with *avx_interleave_highv2df. | |
30970 | (*sse3_interleave_lowv2df): Merge with *avx_interleave_lowv2df. | |
30971 | (vec_interleave_highv2di): Merge with *avx_interleave_highv2di. | |
30972 | (sse2_shufpd_<mode>): Merge with *avx_shufpd_<mode>. | |
30973 | (sse2_storehpd): Merge with *avx_storehpd. | |
30974 | (sse2_loadhpd): Merge with *avx_loadhpd. | |
30975 | (sse2_loadlpd): Merge with *avx_loadlpd. | |
30976 | (sse2_movsd): Merge with *avx_movsd. | |
30977 | (*vec_concatv2df): Merge with *vec_concatv2df. | |
30978 | ||
30979 | 2011-04-07 Jakub Jelinek <jakub@redhat.com> | |
30980 | ||
30981 | PR debug/48343 | |
30982 | * combine.c (combine_instructions): Add last_combined_insn, | |
30983 | update it if insn is after it, pass it to all try_combine calls. | |
30984 | (try_combine): Add last_combined_insn parameter, pass it instead of | |
30985 | i3 to propagate_for_debug. | |
30986 | ||
30987 | 2011-04-07 Nick Clifton <nickc@redhat.com> | |
30988 | ||
30989 | * config/mn10300/mn10300.md (movqi_internal): Add alternatives | |
30990 | to handle MDR <-> data register transfers. | |
30991 | (movhi_internal): Likewise. | |
30992 | ||
30993 | 2011-04-07 Alan Modra <amodra@gmail.com> | |
30994 | ||
30995 | * config/rs6000/rs6000.c (rs6000_stack_info): Don't compare against | |
30996 | previous stack info. | |
30997 | ||
30998 | 2011-04-07 Tom de Vries <tom@codesourcery.com> | |
30999 | ||
31000 | PR target/43920 | |
31001 | * cfgcleanup.c (try_crossjump_to_edge): Add dir parameter. Pass dir to | |
31002 | flow_find_cross_jump. Swap variables to implement backward replacement. | |
31003 | (try_crossjump_bb): Add argument to try_crossjump_to_edge. | |
31004 | ||
31005 | 2011-04-07 Tom de Vries <tom@codesourcery.com> | |
31006 | ||
31007 | PR target/43920 | |
31008 | * cfgcleanup.c (walk_to_nondebug_insn): New function. | |
31009 | (flow_find_cross_jump): Use walk_to_nondebug_insn. Recalculate bb1 | |
31010 | and bb2. | |
31011 | (try_crossjump_to_edge): Handle case that newpos1 or newpos2 is not | |
31012 | src1 or src2. Redirect edges to the last basic block. Update | |
31013 | frequency and count on multiple basic blocks in case of fallthru. | |
31014 | ||
31015 | 2011-04-07 Tom de Vries <tom@codesourcery.com> | |
31016 | ||
31017 | PR target/43920 | |
31018 | * cfgcleanup.c (equal_different_set_p, can_replace_by, merge_dir): New | |
31019 | function. | |
31020 | (old_insns_match_p): Change return type. Replace return false/true | |
31021 | with return dir_none/dir_both. Use can_replace_by. | |
31022 | (flow_find_cross_jump): Add dir_p parameter. Init replacement | |
31023 | direction from dir_p. Register replacement direction in dir, last_dir | |
31024 | and afterlast_dir. Handle new return type of old_insns_match_p using | |
31025 | merge_dir. Return replacement direction in dir_p. | |
31026 | (flow_find_head_matching_sequence, outgoing_edges_match): Handle new | |
31027 | return type of old_insns_match_p. | |
31028 | (try_crossjump_to_edge): Add argument to call to flow_find_cross_jump. | |
31029 | * ifcvt.c ( cond_exec_process_if_block): Add argument to call to | |
31030 | flow_find_cross_jump. | |
31031 | * basic-block.h (enum replace_direction): New type. | |
31032 | (flow_find_cross_jump): Add parameter to declaration. | |
31033 | ||
31034 | 2011-04-06 Uros Bizjak <ubizjak@gmail.com> | |
31035 | ||
31036 | * config/i386/sse.md (AVXMODEDCVTDQ2PS): Remove. | |
31037 | (AVXMODEDCVTPS2DQ): Ditto. | |
31038 | (VEC_FLOAT_MODE): Ditto. | |
31039 | (<sse>_andnot<mode>3): Merge with avx_andnot<mode>3. Use VF mode | |
31040 | iterator. Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag. | |
31041 | (<any_logic:code><mode>3): Use VF mode iterator. | |
31042 | (*<any_logic:code><mode>3): Merge with *avx_<any_logic:code><mode>3. | |
31043 | Use VF mode iterator. | |
31044 | (copysign<mode>3): Use VF mode iterator. | |
31045 | (*andnot<MODEF:mode>3): Merge with *avx_andnot<MODEF:mode>3. Handle | |
31046 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag. | |
31047 | (*<any_logic:code><MODEF:mode>3): Merge with | |
31048 | *avx_<any_logic:code><MODEF:mode>3. | |
31049 | (sse_cvtsi2ss): Merge with *avx_cvtsi2ss. | |
31050 | (sse_cvtsi2ssq): Merge with *avx_cvtsi2ssq. | |
31051 | (avx_cvtdq2ps256): Split from avx_cvtdq2ps<avxmodesuffix>. | |
31052 | (avx_cvtdq2ps<avxmodesuffix>): Remove. | |
31053 | (sse2_cvtdq2ps): Use %v modifier. | |
31054 | (avx_cvtps2dq256): Split from avx_cvtps2dq<avxmodesuffix>. | |
31055 | (avx_cvtps2dq<avxmodesuffix>): Remove. | |
31056 | (sse2_cvtps2dq): Use %v modifier. | |
31057 | (avx_cvttps2dq256): Split from avx_cvttps2dq<avxmodesuffix>. | |
31058 | (avx_cvttps2dq<avxmodesuffix>): Remove. | |
31059 | (sse2_cvttps2dq): Use %v modifier. | |
31060 | (sse2_cvtsi2sd): Merge with *avx_cvtsi2sd. | |
31061 | (sse2_cvtsi2sdq): Merge with *avx_cvtsi2sdq. | |
31062 | (sse2_cvtsd2siq): Fix insn template. | |
31063 | (sse2_cvtsd2siq_2): Ditto. | |
31064 | (sse2_cvttsd2siq): Ditto. | |
31065 | (sse2_cvtsd2ss): Merge with *avx_cvtsd2ss. | |
31066 | (sse2_cvtss2sd): Merge with *avx_cvtss2sd. | |
31067 | ||
31068 | 2011-04-06 Joseph Myers <joseph@codesourcery.com> | |
31069 | ||
31070 | * gcov-io.c: Use GCC Runtime Library Exception. | |
31071 | ||
31072 | 2011-04-06 Jakub Jelinek <jakub@redhat.com> | |
31073 | ||
31074 | PR debug/48466 | |
31075 | * dwarf2out.c (based_loc_descr): If drap_reg is INVALID_REGNUM, use | |
31076 | as base_reg whatever register reg has been eliminated to, instead | |
31077 | of hardcoding STACK_POINTER_REGNUM. | |
31078 | ||
31079 | 2011-04-06 Joseph Myers <joseph@codesourcery.com> | |
31080 | ||
31081 | * doc/tm.texi.in: Document C target hooks as separate from general | |
31082 | target hooks. | |
31083 | * doc/tm.texi: Regenerate. | |
31084 | * genhooks.c (struct hook_desc): Add docname field. | |
31085 | (HOOK_VECTOR_1, DEFHOOKPOD, DEFHOOK, DEFHOOK_UNDOC). Initialize | |
31086 | docname field. | |
31087 | (hook_array): Include c-target.def. | |
31088 | (emit_documentation): Use docname field in output. | |
31089 | (emit_init_macros): Take docname argument. Only emit definitions | |
31090 | for hooks matching docname. | |
31091 | (main): Expect additional arguments in all cases. Pass argument | |
31092 | to emit_init_macros. | |
31093 | * target.def: Move initial macro definitions and comments to | |
31094 | target-hooks-macros.h. | |
31095 | (gcc_targetcm): Move to c-family/c-target.def. | |
31096 | * target.h (targetcm): Move declaration to c-family/c-target.h. | |
31097 | * targhooks.c (default_handle_c_option): Move to | |
31098 | c-family/c-opts.c. | |
31099 | * targhooks.h (default_handle_c_option): Move declaration to | |
31100 | c-family/c-common.h. | |
31101 | * target-hooks-macros.h: New file. | |
31102 | * config.gcc (target_has_targetcm): Define and use to add to | |
31103 | c_target_objs and cxx_target_objs. | |
31104 | * config/default-c.c: New file. | |
31105 | * config/darwin-c.c: Include c-target.h and c-target-def.h instead | |
31106 | of target.h and target-def.h. | |
31107 | (TARGET_HANDLE_C_OPTION, targetcm): Define later in file. | |
31108 | (darwin_objc_construct_string, darwin_cfstring_ref_p, | |
31109 | darwin_check_cfstring_format_arg): Make static. | |
31110 | (TARGET_OBJC_CONSTRUCT_STRING_OBJECT, | |
31111 | TARGET_STRING_OBJECT_REF_TYPE_P, | |
31112 | TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): Define here. | |
31113 | * config/darwin-protos.h (darwin_objc_construct_string, | |
31114 | darwin_cfstring_ref_p, darwin_check_cfstring_format_arg): Don't | |
31115 | declare. | |
31116 | * config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT, | |
31117 | TARGET_STRING_OBJECT_REF_TYPE_P, | |
31118 | TARGET_CHECK_STRING_OBJECT_FORMAT_ARG, TARGET_HAS_TARGETCM): Remove. | |
31119 | * config/t-darwin (darwin-c.o): Update dependencies. | |
31120 | * system.h (TARGET_HAS_TARGETCM): Poison. | |
31121 | * Makefile.in (TARGET_H): Update. | |
31122 | (TARGET_DEF, C_TARGET_DEF, C_TARGET_H, C_TARGET_DEF_H): Define. | |
31123 | (c-family/c-format.o, c-family/c-opts.o): Update dependencies. | |
31124 | (default-c.o): New target. | |
31125 | (s-target-hooks-def-h): Pass "Target Hook" string to genhooks. | |
31126 | (c-family/c-target-hooks-def.h, s-c-target-hooks-def-h): New targets. | |
31127 | (s-tm-texi): Pass -d option to genhooks. Also test timestamp on | |
31128 | c-target.def. | |
31129 | (build/genhooks.o): Update dependencies. | |
31130 | ||
31131 | 2011-04-06 Richard Guenther <rguenther@suse.de> | |
31132 | ||
31133 | * ipa-inline.c (enum inlining_mode): Remove. | |
31134 | (cgraph_flatten): Use some other token. | |
31135 | (cgraph_edge_early_inlinable_p): New function, split out from ... | |
31136 | (cgraph_perform_always_inlining): New function, split out from ... | |
31137 | (cgraph_decide_inlining_incrementally): ... here. | |
31138 | (cgraph_mark_inline_edge): Adjust. | |
31139 | (cgraph_early_inlining): Re-structure. | |
31140 | (pass_early_inline): Require SSA form. | |
31141 | ||
31142 | 2011-04-06 Andrew Stubbs <ams@codesourcery.com> | |
31143 | Julian Brown <julian@codesourcery.com> | |
31144 | Mark Shinwell <shinwell@codesourcery.com> | |
31145 | ||
31146 | * config/arm/arm.h (arm_class_likely_spilled_p): Check against | |
31147 | LO_REGS only for Thumb-1. | |
31148 | (MODE_BASE_REG_CLASS): Restrict base registers to those which can | |
31149 | be used in short instructions when optimising for size on Thumb-2. | |
31150 | ||
31151 | 2011-04-06 Eric Botcazou <ebotcazou@adacore.com> | |
31152 | ||
31153 | * gimple-low.c (lower_gimple_return): When not optimizing, force labels | |
31154 | associated with user returns to be preserved. | |
31155 | ||
31156 | 2011-04-06 Tristan Gingold <gingold@adacore.com> | |
31157 | ||
31158 | * dbxout.c (debug_nesting, symbol_queue, symbol_queue_index, | |
31159 | symbol_queue_size, DBXOUT_DECR_NESTING, | |
31160 | (DBXOUT_DECR_NESTING_AND_RETURN): Also define | |
31161 | if XCOFF_DEBUGGING_INFO. | |
31162 | ||
31163 | 2011-04-06 Uros Bizjak <ubizjak@gmail.com> | |
31164 | ||
31165 | * config/i386/i386.md (attribute isa): New. | |
31166 | (attribute enabled): New. | |
31167 | (setcc_<mode>_sse): Merge from *{avx,sse}_setcc<mode>. | |
31168 | (*fop_<mode>_comm_mixed): Merge with *fop_<mode>_comm_mixed_avx. | |
31169 | (*fop_<mode>_comm_sse): Merge with *fop_<mode>_comm_avx. | |
31170 | (*fop_<mode>_1_mixed): Merge with *fop_<mode>_1_mixed_avx. | |
31171 | (*fop_<mode>_1_sse): Merge with *fop_<mode>_1_avx. | |
31172 | (<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3. | |
31173 | (*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3. | |
31174 | (*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3. | |
31175 | ||
31176 | * config/i386/sse.md (VF): New mode iterator. | |
31177 | (VF1): Ditto. | |
31178 | (VF2): Ditto. | |
31179 | (VF_128): Ditto. | |
31180 | (SSEMODEF4): Remove. | |
31181 | (attribute sse): Handle V8SF and V4DF modes. | |
31182 | (<absneg:code><mode>2): Use VF mode iterator. | |
31183 | (*absneg<mode>2): Merge from *{avx,sse}_absneg<mode>2. Use VF | |
31184 | mode iterator. | |
31185 | (<plusminus_insn><mode>3): Use VF mode iterator. | |
31186 | (*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3. | |
31187 | Use VF mode iterator. | |
31188 | (<sse>_vm<plusminus_insn><mode>3): Merge with | |
31189 | *avx_vm<plusminus_insn><mode>3. Use VF_128 mode iterator. | |
31190 | (mul<mode>3): Use VF mode iterator. | |
31191 | (*mul<mode>3): Merge with *avx_mul<mode>3. Use VF mode iterator. | |
31192 | (<sse>_vmmul<mode>3): Merge with *avx_vmmul<mode>3. Use VF_128 | |
31193 | mode iterator. | |
31194 | (div<VF2:mode>3): Merge from divv2df3 and divv4df3. | |
31195 | (div<VF1:mode>3): Merge from divv4sf3 and divv8sf3. | |
31196 | (<sse>_div<mode>3): Merge with *avx_div<mode>3. Use VF mode iterator. | |
31197 | (<sse>_vmdiv<mode>3): Merge with *avx_vmdiv<mode>3. Use VF_128 | |
31198 | mode iterator. | |
31199 | (<sse>_rcp<mode>2): Merge from avx_rcpv8sf2 and sse_rcpv4sf2. | |
31200 | Use VF1 mode iterator. | |
31201 | (sse_vmrcpv4sf2): Merge with *avx_vmrcpv4sf2. | |
31202 | (sqrt<VF2:mode>2): New expander. | |
31203 | (sqrt<VF1:mode>2): Merge from sqrtv4sf2 and sqrtv8sf2. | |
31204 | (<sse>_sqrt<mode>2): Merge from avx_sqrtv8sf2, sse_sqrtv4sf, sqrtv4df2 | |
31205 | and sqrtv2df2. Use VF mode iterator. | |
31206 | (<sse>_vmsqrt<mode>2): Merge with *avx_vmsqrt<mode>2. Use VF_128 | |
31207 | mode iterator. | |
31208 | (rsqrt<VF1:mode>2): Merge from rsqrtv4sf2 and rsqrtv8sf2. | |
31209 | (<sse>_rsqrt<mode>2): Merge from avx_rsqrtv8sf2 and sse_rsqrt4sf2. | |
31210 | Use VF1 mode iterator. | |
31211 | (sse_vmrsqrtv4sf2): Merge with *avx_vmrsqrtv4sf2. | |
31212 | (<smaxmin:code><mode>3): Use VF mode iterator. | |
31213 | (*<smaxmin:code><mode>3_finite): Merge with | |
31214 | *avx_<smaxmin:code><mode>3_finite. Use VF mode iterator. | |
31215 | (*<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3. | |
31216 | (<sse>_vm<smaxmin:code><mode>2): Merge with | |
31217 | *avx_vm<smaxmin:code><mode>2. Use VF_128 mode iterator. | |
31218 | (*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3. Use VF | |
31219 | mode iterator. | |
31220 | (*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3. Use VF | |
31221 | mode iterator. | |
31222 | (sse3_addsubv2df3): Merge with *avx_addsubv2df3. | |
31223 | (sse3_addsubv4sf3): Merge with *avx_addsubv4sf3. | |
31224 | (sse3_h<plusminus_insn>v2df3): Merge with *avx_h<plusminus_insn>v2df3. | |
31225 | (sse3_h<plusminus_insn>v4sf3): Merge with *avx_h<plusminus_insn>v4sf3. | |
31226 | (avx_cmp<mode>3): Rename from avx_cmp<ssemodesuffix><mode>3. Use | |
31227 | VF mode iterator. | |
31228 | (avx_vmcmp<mode>3): Rename from avx_cmp<ssescalarmodesuffix><mode>3. | |
31229 | Use VF_128 mode iterator. | |
31230 | (<sse>_maskcmp<mode>3): Merge with *avx_maskcmp<mode>3. Use VF | |
31231 | mode iterator. | |
31232 | (<sse>_vmmaskcmp<mode>3): Merge with *avx_vmmaskcmp<mode>3. Use | |
31233 | VF_128 mode iterator. | |
31234 | (vcond<mode>): Use VF mode iterator. | |
31235 | * config/i386/predicates.md (sse_comparison_operator): Merge with | |
31236 | avx_comparison_float_operator. Do not declare as special_predicate. | |
31237 | * config/i386/i386.c (struct builtin_description): Update for renamed | |
31238 | compare patterns. | |
31239 | (ix86_expand_args_builtin): Ditto. | |
31240 | (ix86_expand_sse_compare_mask): Ditto. | |
31241 | ||
31242 | 2011-04-06 Richard Guenther <rguenther@suse.de> | |
31243 | ||
31244 | * tree-inline.c (estimate_num_insns): For calls simply account | |
31245 | for all passed arguments and a used return value. | |
31246 | ||
31247 | 2011-04-06 Richard Guenther <rguenther@suse.de> | |
31248 | ||
31249 | PR tree-optimization/47663 | |
31250 | * cgraph.h (struct cgraph_edge): Add call_stmt_size and | |
31251 | call_stmt_time fields. | |
31252 | (cgraph_edge_inlinable_p): Declare. | |
31253 | (cgraph_edge_recursive_p): New inline function. | |
31254 | * cgraph.c (cgraph_create_edge_1): Initialize call_stmt_size. | |
31255 | (cgraph_clone_edge): Copy it. | |
31256 | * ipa-inline.c (cgraph_estimate_edge_time): New function. | |
31257 | Account for call stmt time. | |
31258 | (cgraph_estimate_time_after_inlining): Take edge argument. | |
31259 | (cgraph_estimate_edge_growth): Account call stmt size. | |
31260 | (cgraph_estimate_size_after_inlining): Take edge argument. | |
31261 | (cgraph_mark_inline_edge): Adjust. | |
31262 | (cgraph_check_inline_limits): Likewise. | |
31263 | (cgraph_recursive_inlining_p): Remove. | |
31264 | (cgraph_edge_badness): Use cgraph_edge_recursive_p. | |
31265 | (cgraph_decide_recursive_inlining): Take edge argument and | |
31266 | adjust. | |
31267 | (cgraph_decide_inlining_of_small_functions): Do not avoid | |
31268 | diags for recursive inlining here. | |
31269 | (cgraph_flatten): Adjust. | |
31270 | (cgraph_decide_inlining_incrementally): Likewise. | |
31271 | (estimate_function_body_sizes): Remove call cost handling. | |
31272 | (compute_inline_parameters): Initialize caller edge call costs. | |
31273 | (cgraph_estimate_edge_growth): New function. | |
31274 | (cgraph_estimate_growth): Use it. | |
31275 | (cgraph_edge_badness): Likewise. | |
31276 | (cgraph_check_inline_limits): Take an edge argument. | |
31277 | (cgraph_decide_inlining_of_small_functions): Adjust. | |
31278 | (cgraph_decide_inlining): Likewise. | |
31279 | * tree-inline.c (estimate_num_insns): Only account for call | |
31280 | return value if it is used. | |
31281 | (expand_call_inline): Avoid diagnostics on recursive inline | |
31282 | functions here. | |
31283 | * lto-cgraph.c (lto_output_edge): Output edge call costs. | |
31284 | (input_edge): Input edge call costs. | |
31285 | ||
31286 | 2011-04-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
31287 | ||
31288 | * config/alpha/osf5.h (MAX_OFILE_ALIGNMENT): Define. | |
31289 | ||
31290 | 2011-04-06 Jonathan Wakely <jwakely.gcc@gmail.com> | |
31291 | ||
31292 | * doc/invoke.texi (Spec Files): Fix typo. | |
31293 | ||
31294 | 2011-04-06 Eric Botcazou <ebotcazou@adacore.com> | |
31295 | ||
31296 | * profile.c (branch_prob): Move declaration of local variable. Remove | |
31297 | obsolete ??? comment. Expand the location explicitly instead of using | |
31298 | the LOCATION_FILE and LOCATION_LINE macros. | |
31299 | ||
31300 | 2011-04-06 Wei Guozhi <carrot@google.com> | |
31301 | ||
31302 | PR target/47855 | |
31303 | * config/arm/arm.md (arm_cmpsi_insn): Compute attr "length". | |
31304 | (arm_cond_branch): Likewise. | |
31305 | (arm_cond_branch_reversed): Likewise. | |
31306 | (arm_jump): Likewise. | |
31307 | (push_multi): Likewise. | |
31308 | * config/arm/constraints.md (Py): New constraint. | |
31309 | ||
31310 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> | |
31311 | ||
31312 | PR bootstrap/48471 | |
31313 | * dbxout.c (debug_nesting, symbol_queue, symbol_queue_index): | |
31314 | Move these... | |
31315 | (symbol_queue_size, DBXOUT_DECR_NESTING): ...and these... | |
31316 | (DBXOUT_DECR_NESTING_AND_RETURN): ...and this under | |
31317 | #ifdef DBX_DEBUGGING_INFO. | |
31318 | ||
31319 | 2011-04-05 Bernd Schmidt <bernds@codesourcery.com> | |
31320 | ||
31321 | PR bootstrap/48403 | |
31322 | * haifa-sched.c (schedule_block): Increment cycle_issued_insns only | |
31323 | if old and new states differ. | |
31324 | ||
31325 | 2011-04-05 Joseph Myers <joseph@codesourcery.com> | |
31326 | ||
31327 | * config/m68k/m68k.c (m68k_handle_option): Don't handle OPT_m5200, | |
31328 | OPT_m5206e, OPT_m528x, OPT_m5307, OPT_m5407 and OPT_mcfv4e. | |
31329 | * config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't | |
31330 | handle -m5200, -m5206e, -m528x, -m5307, -m5407 and -mcfv4e. | |
31331 | * config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407, | |
31332 | mcfv4e): Use Alias. | |
31333 | * config/m68k/t-mlibs (MULTILIB_MATCHES): Don't map legacy | |
31334 | ColdFire options to -mcpu= options. | |
31335 | ||
31336 | 2011-04-05 Jeff Law <law@redhat.com> | |
31337 | ||
31338 | * tree-ssa-threadupdate.c (determine_bb_domination_status): Always | |
31339 | check if BB is a successor of LOOP->header and return | |
31340 | NONDOMINATING if it is not, regardless of ENABLE_CHECKING. | |
31341 | ||
31342 | 2011-04-05 Steven Bosscher <steven@gcc.gnu.org> | |
31343 | ||
31344 | * cprop.c (struct reg_use): Remove. | |
31345 | (reg_use_table): Make an array of RTX. | |
31346 | (find_used_regs, constprop_register, local_cprop_pass, | |
31347 | bypass_block): Simplify users of reg_use_table. | |
31348 | (cprop_insn): Likewise. Iterate if copy propagation succeeded | |
31349 | on one of the uses found by find_used_regs. | |
31350 | ||
31351 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> | |
31352 | ||
31353 | PR bootstrap/48469 | |
31354 | * combine.c (combine_instructions): #ifdef AUTO_INC_DEC links | |
31355 | declaration. | |
31356 | ||
31357 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> | |
31358 | ||
31359 | * combine.c (combine_instructions) [AUTO_INC_DEC]: Declare links | |
31360 | as an rtx. | |
31361 | (try_combine) [AUTO_INC_DEC]: Declare a local link rtx. | |
31362 | ||
31363 | 2011-04-05 Steven Bosscher <steven@gcc.gnu.org> | |
31364 | ||
31365 | PR middle-end/48441 | |
31366 | * cprop.c (one_cprop_pass): Do not mark_oprs_set of deleted insns. | |
31367 | ||
31368 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> | |
31369 | ||
31370 | * combine.c: Include obstack.h. | |
31371 | (struct insn_link): Define. | |
31372 | (uid_log_links): Adjust type. | |
31373 | (FOR_EACH_LOG_LINK): New macro. | |
31374 | (insn_link_obstack): Declare. | |
31375 | (alloc_insn_link): Define. | |
31376 | (create_log_links): Call it. Use FOR_EACH_LOG_LINK and adjust | |
31377 | type of link variables. | |
31378 | (find_single_use, insn_a_feeds_b, combine_instructions): Likewise. | |
31379 | (try_combine, record_promoted_values, distribute_notes): Likewise. | |
31380 | (distribute_links): Likewise. Tweak prototype. | |
31381 | (clear_log_links): Delete. | |
31382 | (adjust_for_new_dest): Call alloc_insn_link. | |
31383 | * Makefile.in (combine.o): Depend on $(OBSTACK_H). | |
31384 | ||
31385 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> | |
31386 | ||
31387 | * gcse.c (modify_mem_list): Convert to an array of VECs. | |
31388 | (canon_modify_mem_list, compute_transp): Tweak formatting. | |
31389 | (alloc_gcse_mem): Likewise. Adjust for modify_mem_list change. | |
31390 | (load_killed_in_block_p): Likewise. | |
31391 | (record_last_mem_set_info): Likewise. | |
31392 | (clear_modify_mem_tables): Likewise. | |
31393 | ||
31394 | 2011-04-05 Tom de Vries <tom@codesourcery.com> | |
31395 | ||
31396 | PR middle-end/48461 | |
31397 | * function.c (emit_use_return_register_into_block): Only define if | |
31398 | HAVE_return. | |
31399 | ||
31400 | 2011-04-05 Eric Botcazou <ebotcazou@adacore.com> | |
31401 | ||
31402 | * stor-layout.c (self_referential_size): Fix 2010-07-13 commit. | |
31403 | ||
31404 | 2011-04-05 Joseph Myers <joseph@codesourcery.com> | |
31405 | ||
31406 | * config/rx/rx-opts.h: New. | |
31407 | * config/rx/rx.c (rx_cpu_type): Remove. | |
31408 | (rx_handle_option): Don't assert that global structures are in | |
31409 | use. Access variables via opts pointer. Defer most handling of | |
31410 | OPT_mint_register_. Use error_at. | |
31411 | (rx_option_override): Handle deferred OPT_mint_register_ here. | |
31412 | * config/rx/rx.h (enum rx_cpu_types): Move to rx-opts.h. | |
31413 | * config/rx/rx.opt (config/rx/rx-opts.h: New HeaderInclude. | |
31414 | (mcpu=): Use Enum and specifiy rx_cpu_type with Var. | |
31415 | (rx_cpu_types): New Enum and EnumValue entries. | |
31416 | (mint-register=): Use Defer and use Var accordingly. | |
31417 | ||
31418 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> | |
31419 | ||
31420 | * debug.h (debug_flush_symbol_queue, debug_queue_symbol): Delete. | |
31421 | (debug_free_queue, debug_nesting, symbol_queue_index): Delete. | |
31422 | * final.c (debug_flush_symbol_queue, debug_queue_symbol): | |
31423 | Move these... | |
31424 | (debug_free_queue, debug_nesting, symbol_queue_index): | |
31425 | ...and these... | |
31426 | * dbxout.c: ...to here. Make static. | |
31427 | ||
31428 | 2011-04-05 Nathan Froyd <froydnj@codesourcery.com> | |
31429 | ||
31430 | * gcse.c (modify_pair): Define. Define a VEC of it. | |
31431 | (canon_modify_mem_list): Convert to an array of VECs. | |
31432 | (free_insn_expr_list_list): Delete. | |
31433 | (clear_modify_mem_tables): Call VEC_free instead. | |
31434 | (record_last_mem_set_info): Don't modify canon_modify_mem_list. | |
31435 | (alloc_gcse_mem): Adjust for canon_modify_mem_list change. | |
31436 | (canon_list_insert, compute_transp): Likewise. | |
31437 | ||
31438 | 2011-04-05 Tom de Vries <tom@codesourcery.com> | |
31439 | ||
31440 | PR target/43920 | |
31441 | * config/arm/arm.h (BRANCH_COST): Set to 1 for Thumb-2 when optimizing | |
31442 | for size. | |
31443 | ||
31444 | 2011-04-05 Tom de Vries <tom@codesourcery.com> | |
31445 | ||
31446 | PR target/43920 | |
31447 | * function.c (emit_use_return_register_into_block): New function. | |
31448 | (thread_prologue_and_epilogue_insns): Use | |
31449 | emit_use_return_register_into_block. | |
31450 | ||
31451 | 2011-04-05 Tom de Vries <tom@codesourcery.com> | |
31452 | ||
31453 | PR target/43920 | |
31454 | * cfgcleanup.c (flow_find_cross_jump): Don't count USE or CLOBBER as | |
31455 | insn. | |
31456 | ||
31457 | 2011-04-05 Tom de Vries <tom@codesourcery.com> | |
31458 | ||
31459 | * cfgcleanup.c (try_crossjump_bb): Remove 2 superfluous variables. | |
31460 | ||
31461 | 2011-04-05 Yufeng Zhang <yufeng.zhang@arm.com> | |
31462 | ||
31463 | * config/arm/arm.md (define_constants for unspec): Replace with | |
31464 | define_c_enum. | |
31465 | (define_constants for unspecv): Replace with define_c_enum. | |
31466 | * config/arm/neon.md (define_constants for unspec): Replace with | |
31467 | define_c_enum. | |
31468 | ||
31469 | 2011-04-04 Richard Henderson <rth@redhat.com> | |
31470 | ||
31471 | PR bootstrap/48400 | |
31472 | * dwarf2out.c (output_line_info): Always emit line info from | |
31473 | at least one section. | |
31474 | (dwarf2out_init): Create text_section_line_info here ... | |
31475 | (set_cur_line_info_table): ... not here. | |
31476 | ||
31477 | 2011-04-04 Vladimir Makarov <vmakarov@redhat.com> | |
31478 | ||
31479 | PR target/48380 | |
31480 | * ira.c (ira): Call grow_reg_equivs when fix_reg_equiv_init is | |
31481 | not called. | |
31482 | ||
31483 | * ira-emit.c (emit_move_list): Update reg_equiv_init insn list. | |
31484 | ||
31485 | 2011-04-04 Steven Bosscher <steven@gcc.gnu.org> | |
31486 | ||
31487 | * cprop.c (struct expr): Split 'expr' field in 'dest' and 'src'. | |
31488 | (expr_equiv_p): Remove. | |
31489 | (insert_set_in_table): Look at <dest, src> pair instead of expr. | |
31490 | (hash_scan_set): Update call to insert_set_in_table. | |
31491 | (dump_hash_table): Dump <dest, src> pair. | |
31492 | (lookup_set): Simplify. Lookup <dest, src> pair. | |
31493 | (compute_transp): Remove, fold heavily simplified code into... | |
31494 | (compute_local_properties): ...here. Expect COMP and TRANSP | |
31495 | unconditionally. | |
31496 | (find_avail_set): Take set directly from struct expr. | |
31497 | (find_bypass-set): Likewise. | |
31498 | (bypass_block): Likewise. | |
31499 | (cprop_insn): Likewise. Remove redundant INSN_P test. | |
31500 | ||
31501 | * cprop.c (implicit_set_cond_p): Assume nothing about COND, move | |
31502 | checks on form of COND from find_implicit_sets to here. | |
31503 | (find_implicit_sets): Cleanup control flow. Split critical edges | |
31504 | if it exposes implicit sets. Allocate/resize implicit_sets as | |
31505 | necessary. | |
31506 | (one_cprop_pass): Only delete unreachable blocks if local_cprop_pass | |
31507 | changed something. Run df_analyze after find_implicit_sets if any | |
31508 | edges were split. Do not allocate implicit_sets here. | |
31509 | ||
31510 | * cprop.c: s/gcse/cprop/ everywhere except for flag_gcse. | |
31511 | (gcse_obstack): Renamed to cprop_obstack. | |
31512 | (GNEW, GNEWVEC, GNEWVAR): Remove. | |
31513 | (gmalloc): Remove. | |
31514 | (alloc_hash_table): Use XNEWVAR instead of GNEWVAR. | |
31515 | (GOBNEW, GOBNEWVAR): Adjust for gcse_obstack renaming. | |
31516 | (gcse_alloc): Likewise, and rename to cprop_alloc. | |
31517 | (alloc_gcse_men, free_gcse_mem): Remove. | |
31518 | (gcse_constant_p): Rename to cprop_constant_p, and adjust all callers. | |
31519 | (compute_hash_table_work): Allocate and free reg_set_bitmap here. | |
31520 | (one_cprop_pass): Likewise. Adjust for gcse_obstack renaming. | |
31521 | ||
31522 | * cprop.c (oprs_not_set_p): Remove. | |
31523 | (mark_set, mark_clobber): Remove. | |
31524 | (mark_oprs_set): Rewrite using DF_INSN_INFO_DEFS cache. | |
31525 | (reg_not_set_p): New function. | |
31526 | (find_avail_set): Use reg_not_set_p instead of oprs_not_set_p. | |
31527 | (cprop_insn): Likewise. | |
31528 | (cprop_jump): Use FOR_EACH_EDGE. | |
31529 | ||
31530 | 2011-04-04 Bernd Schmidt <bernds@codesourcery.com> | |
31531 | ||
31532 | PR bootstrap/48403 | |
31533 | * haifa-sched.c (nonscheduled_insns_begin): New static variable. | |
31534 | (rank_for_schedule): Use scheduled_insns vector instead of | |
31535 | last_scheduled_insn. | |
31536 | (ok_for_early_queue_removal): Likewise. | |
31537 | (queue_to_ready): Search forward in nonscheduled_insns_begin if | |
31538 | we have a dbg_cnt. | |
31539 | (choose_ready): Likewise. | |
31540 | (commit_schedule): Use VEC_iterate. | |
31541 | (schedule_block): Initialize nonscheduled_insns_begin. If we have | |
31542 | a dbg_cnt, use it and ensure the first insn is in the ready list. | |
31543 | (haifa_sched_init): Allocate scheduled_insns. | |
31544 | (sched_extend_ready_list): Don't allocate it; reserve space. | |
31545 | (haifa_sched_finish): Free it. | |
31546 | ||
31547 | 2011-04-04 Joseph Myers <joseph@codesourcery.com> | |
31548 | ||
31549 | * optc-gen.awk: Always remove type from Variable entry before | |
31550 | recording in var_seen. | |
31551 | ||
31552 | 2011-04-04 Eric Botcazou <ebotcazou@adacore.com> | |
31553 | ||
31554 | * cfghooks.c (tidy_fallthru_edges): Add ??? comment. | |
31555 | * tree-inline.c (delete_unreachable_blocks_update_callgraph): Remove | |
31556 | call to tidy_fallthru_edges. | |
31557 | ||
31558 | 2011-04-04 Joseph Myers <joseph@codesourcery.com> | |
31559 | ||
31560 | * doc/options.texi (ToLower): Document. | |
31561 | * opt-functions.awk (switch_bit_fields): Initialize cl_tolower field. | |
31562 | * opts-common.c (decode_cmdline_option): Handle cl_tolower. | |
31563 | * opts.h (cl_option): Add cl_tolower field. | |
31564 | * config/rx/rx.c (rx_handle_option): Use strcmp of -mcpu= | |
31565 | arguments with lowercase strings. | |
31566 | * config/rx/rx.opt (mcpu=): Add ToLower. | |
31567 | * config/rx/t-rx (MULTILIB_MATCHES): Don't handle uppercase -mcpu= | |
31568 | argument. | |
31569 | ||
31570 | 2011-04-04 Richard Sandiford <richard.sandiford@linaro.org> | |
31571 | ||
31572 | * config/pdp11/pdp11.h (IRA_COVER_CLASSES): Delete. | |
31573 | ||
31574 | 2011-04-04 Richard Sandiford <richard.sandiford@linaro.org> | |
31575 | ||
31576 | * config/vax/vax.c: Include reload.h. | |
31577 | ||
31578 | 2011-04-04 Anatoly Sokolov <aesok@post.ru> | |
31579 | ||
31580 | * config/sparc/sparc.h (PREFERRED_RELOAD_CLASS): Remove. | |
31581 | * config/sparc/sparc.c (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
31582 | (sparc_preferred_reload_class): New function. | |
31583 | ||
31584 | 2011-04-04 Jakub Jelinek <jakub@redhat.com> | |
31585 | ||
31586 | PR debug/48401 | |
31587 | * cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment. | |
31588 | Use PAT_VAR_LOCATION_LOC instead of INSN_VAR_LOCATION_LOC. | |
31589 | ||
31590 | 2011-04-03 Nathan Froyd <froydnj@codesourcery.com> | |
31591 | ||
31592 | * tree.h (struct tree_const_decl): Inherit from tree_decl_common. | |
31593 | * tree.c (initialize_tree_contains_struct): Adjust accordingly. | |
31594 | ||
31595 | 2011-04-03 Anatoly Sokolov <aesok@post.ru> | |
31596 | ||
31597 | * config/avr/avr.h (ASM_OUTPUT_BSS): Remove. | |
31598 | (ASM_OUTPUT_ALIGNED_BSS): Define. | |
31599 | ||
31600 | 2011-04-03 Michael Matz <matz@suse.de> | |
31601 | ||
31602 | * lto-streamer.h (struct lto_streamer_cache_d): Remove offsets | |
31603 | and next_slot members. | |
31604 | (lto_streamer_cache_insert, lto_streamer_cache_insert_at, | |
31605 | lto_streamer_cache_lookup, lto_streamer_cache_get): Adjust prototypes. | |
31606 | (lto_streamer_cache_append): Declare. | |
31607 | * lto-streamer.c (lto_streamer_cache_add_to_node_array): Use | |
31608 | unsigned index, remove offset parameter, ensure that we append | |
31609 | or update existing entries. | |
31610 | (lto_streamer_cache_insert_1): Use unsigned index, remove offset_p | |
31611 | parameter, update next_slot for append. | |
31612 | (lto_streamer_cache_insert): Use unsigned index, remove offset_p | |
31613 | parameter. | |
31614 | (lto_streamer_cache_insert_at): Likewise. | |
31615 | (lto_streamer_cache_append): New function. | |
31616 | (lto_streamer_cache_lookup): Use unsigned index. | |
31617 | (lto_streamer_cache_get): Likewise. | |
31618 | (lto_record_common_node): Don't test tree_node_can_be_shared. | |
31619 | (preload_common_node): Adjust call to lto_streamer_cache_insert. | |
31620 | (lto_streamer_cache_delete): Don't free offsets member. | |
31621 | * lto-streamer-out.c (eq_string_slot_node): Use memcmp. | |
31622 | (lto_output_string_with_length): Use lto_output_data_stream. | |
31623 | (lto_output_tree_header): Remove ix parameter, don't write it. | |
31624 | (lto_output_builtin_tree): Likewise. | |
31625 | (lto_write_tree): Adjust callers to above, don't track and write | |
31626 | offset, write unsigned index. | |
31627 | (output_unreferenced_globals): Don't emit all global vars. | |
31628 | (write_global_references): Use unsigned indices. | |
31629 | (lto_output_decl_state_refs): Likewise. | |
31630 | (write_symbol): Likewise. | |
31631 | * lto-streamer-in.c (lto_input_chain): Move earlier. | |
31632 | (input_function): Use unsigned index. | |
31633 | (input_alias_pairs): Don't read and then ignore all global vars. | |
31634 | (lto_materialize_tree): Remove ix_p parameter, don't read index, | |
31635 | don't pass it back, use lto_streamer_cache_append. | |
31636 | (lto_register_var_decl_in_symtab): Use unsigned index. | |
31637 | (lto_register_function_decl_in_symtab): Likewise. | |
31638 | (lto_get_pickled_tree): Don't read in or handle offset, read unsigned | |
31639 | index. | |
31640 | (lto_get_builtin_tree): Don't read index, use | |
31641 | lto_streamer_cache_append. | |
31642 | (lto_read_tree): Adjust call to lto_materialize_tree. | |
31643 | ||
31644 | * ipa-inline.c (cgraph_edge_badness): Move growth calculaton, | |
31645 | don't use function calls in arguments to MIN. | |
31646 | ||
31647 | * varasm.c (decl_binds_to_current_def_p): Don't check TREE_PUBLIC | |
31648 | twice. | |
31649 | ||
31650 | * gimple.c (gimple_type_leader_entry): Mark deletable. | |
31651 | ||
31652 | 2011-04-03 Alan Modra <amodra@gmail.com> | |
31653 | ||
31654 | * dwarf2out.c (mem_loc_descriptor): Recurse on LO_SUM. | |
31655 | ||
31656 | 2011-04-03 Michael Matz <matz@suse.de> | |
31657 | ||
31658 | * tree.c (free_lang_data_in_decl): Zero DECL_VINDEX if it's not | |
31659 | an integer. | |
31660 | * tree.h (tree_decl_non_common.vindex): Adjust comment. | |
31661 | ||
31662 | 2011-04-03 Michael Matz <matz@suse.de> | |
31663 | ||
31664 | * cgraphbuild.c (record_reference): Canonicalize constructor values. | |
31665 | * gimple-fold.c (canonicalize_constructor_val): Accept being called | |
31666 | without function context. | |
31667 | * cgraphunit.c (cgraph_finalize_compilation_unit): Clear | |
31668 | current_function_decl and cfun. | |
31669 | ||
31670 | 2011-04-03 Michael Matz <matz@suse.de> | |
31671 | ||
31672 | * tree.c (decl_init_priority_insert): Don't create entry for | |
31673 | default priority. | |
31674 | (decl_fini_priority_insert): Ditto. | |
31675 | (fields_compatible_p, find_compatible_field): Remove. | |
31676 | * tree.h (fields_compatible_p, find_compatible_field): Remove. | |
31677 | * gimple.c (gimple_compare_field_offset): Adjust block comment. | |
31678 | ||
31679 | 2011-04-03 Eric Botcazou <ebotcazou@adacore.com> | |
31680 | ||
31681 | * combine.c (try_combine): Remove useless local variable. | |
31682 | ||
31683 | 2011-04-03 Richard Guenther <rguenther@suse.de> | |
31684 | Ira Rosen <ira.rosen@linaro.org> | |
31685 | ||
31686 | * tree-if-conv.c (memrefs_read_or_written_unconditionally): Strip all | |
31687 | non-variable offsets and compare the remaining bases of the two | |
31688 | accesses instead of looking for exact same data-ref. | |
31689 | ||
31690 | 2011-04-02 Kai Tietz <ktietz@redhat.com> | |
31691 | ||
31692 | PR target/48416 | |
31693 | * i386.c (ix86_function_arg_boundary): Fix printf formatter. | |
31694 | ||
31695 | * i386.c (ix86_is_msabi_thiscall): New helper function. | |
31696 | (ix86_is_type_thiscall): New helper function. | |
31697 | (ix86_comp_type_attributes): Handle thiscall for method-functions | |
31698 | special. | |
31699 | (init_cumulative_args): Likewise. | |
31700 | (find_drap_reg): Likewise. | |
31701 | (ix86_static_chain): Likewise. | |
31702 | (x86_this_parameter): Likewise. | |
31703 | (x86_output_mi_thunk): Likewise. | |
31704 | ||
31705 | 2011-04-01 Olivier Hainque <hainque@adacore.com> | |
31706 | Nicolas Setton <setton@adacore.com> | |
31707 | Eric Botcazou <ebotcazou@adacore.com> | |
31708 | ||
31709 | * dwarf2out.c (dwarf_attr_name): Map DW_AT_GNAT_descriptive_type. | |
31710 | (add_gnat_descriptive_type_attribute): New function. | |
31711 | (gen_array_type_die): Call it. | |
31712 | (gen_enumeration_type_die): Likewise. | |
31713 | (gen_struct_or_union_type_die): Likewise. | |
31714 | (modified_type_die): Likewise. | |
31715 | * langhooks.h (lang_hooks_for_types): New descriptive_type hook. | |
31716 | * langhooks-def.h (LANG_HOOKS_DESCRIPTIVE_TYPE): Default to NULL. | |
31717 | (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add LANG_HOOKS_DESCRIPTIVE_TYPE. | |
31718 | ||
31719 | 2011-04-01 Jakub Jelinek <jakub@redhat.com> | |
31720 | ||
31721 | PR bootstrap/48148 | |
31722 | * dwarf2out.c (resolve_addr): Don't call force_decl_die | |
31723 | if DECL_EXTERNAL has non-NULL DECL_ABSTRACT_ORIGIN. | |
31724 | ||
31725 | Revert: | |
31726 | 2011-03-17 Richard Guenther <rguenther@suse.de> | |
31727 | ||
31728 | PR bootstrap/48148 | |
31729 | * lto-cgraph.c (input_overwrite_node): Clear the abstract | |
31730 | origin for decls in other ltrans units. | |
31731 | (input_varpool_node): Likewise. | |
31732 | ||
31733 | 2011-04-01 Jakub Jelinek <jakub@redhat.com> | |
31734 | ||
31735 | PR middle-end/48335 | |
31736 | * expr.c (expand_assignment): Handle all possibilities | |
31737 | if TO_RTX is CONCAT. | |
31738 | * expmed.c (store_bit_field_1): Avoid trying to create invalid SUBREGs. | |
31739 | (store_split_bit_field): If SUBREG_REG (op0) or | |
31740 | op0 itself has smaller mode than word, return it | |
31741 | for offset 0 and const0_rtx for out-of-bounds stores. | |
31742 | If word is const0_rtx, skip it. | |
31743 | ||
31744 | 2011-04-01 Naveen H.S <naveen.S@kpitcummins.com> | |
31745 | ||
31746 | * config/h8300/h8300.c (print_operand_address): Rename to... | |
31747 | (h8300_print_operand_address): ...this. Make static. Adjust comments. | |
31748 | Call h8300_print_operand and h8300_print_operand_address instead of | |
31749 | print_operand and print_operand_address. Declare. | |
31750 | (print_operand): Renake to... | |
31751 | (h8300_print_operand): ...this. Make static. Adjust comments. | |
31752 | Call h8300_print_operand instead of print_operand. Declare. | |
31753 | (h8300_print_operand_punct_valid_p): Moved from h8300.h file. | |
31754 | (h8300_register_move_cost): Likewise. | |
31755 | (TARGET_PRINT_OPERAND_PUNCT_VALID_P, TARGET_PRINT_OPERAND | |
31756 | TARGET_PRINT_OPERAND_ADDRESS, TARGET_REGISTER_MOVE_COST): Define. | |
31757 | * config/h8300/h8300.h (PRINT_OPERAND_ADDRESS, PRINT_OPERAND | |
31758 | PRINT_OPERAND_PUNCT_VALID_P, REGISTER_MOVE_COST): Delete. | |
31759 | * config/h8300/h8300-protos.h (print_operand): Delete. | |
31760 | (print_operand_address): Delete. | |
31761 | ||
31762 | 2011-04-01 Richard Henderson <rth@redhat.com> | |
31763 | ||
31764 | PR 48400 | |
31765 | * dwarf2out.c (dwarf2out_source_line): Disable discriminators | |
31766 | in strict mode before dwarf4. Re-order tests to early out | |
31767 | before switching sections. | |
31768 | ||
31769 | 2011-04-01 Nathan Froyd <froydnj@codesourcery.com> | |
31770 | ||
31771 | * config/h8300/constraints.md: New file. | |
31772 | * config/h8300/h8300.md: Include it. Use satisfies_constraint_J, | |
31773 | satisfies_constraint_L, and satisfies_constraint_N for peephole2s. | |
31774 | (*tst_extzv_1_n, *tstsi_variable_bit_qi): Use satisfies_constraint_U. | |
31775 | * config/h8300/predicates.md (bit_operand): Likewise. | |
31776 | (incdec_operand): Use satisfies_constraint_M and | |
31777 | satisfies_constraint_O. Don't use C code block. | |
31778 | * config/h8300/h8300-protos.h (h8300_reg_class_from_letter): Delete. | |
31779 | * config/h8300/h8300.c (h8300_reg_class_from_letter): Delete. | |
31780 | (compute_mov_length): Use satisfies_constraint_G. | |
31781 | (fix_bit_operand): Use satisfies_constraint_U. | |
31782 | * config/h8300/h8300.h (REG_CLASS_FROM_LETTER): Delete. | |
31783 | (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Delete. | |
31784 | (CONST_OK_FOR_M, CONST_OK_FOR_N, CONST_OK_FOR_O): Delete. | |
31785 | (CONST_OK_FOR_Ppositive, CONST_OK_FOR_Pnegative): Delete. | |
31786 | (CONST_OK_FOR_P, CONSTRAINT_LEN_FOR_P): Delete. | |
31787 | (CONST_OK_FOR_CONSTRAINT_P, CONST_OK_FOR_LETTER_P): Delete. | |
31788 | (CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
31789 | (OK_FOR_Q, OK_FOR_R, OK_FOR_S, OK_FOR_T, OK_FOR_U, OK_FOR_WU): Delete. | |
31790 | (OK_FOR_W, CONSTRAINT_LEN_FOR_W, OK_FOR_Y2, OK_FOR_Y0): Delete. | |
31791 | (OK_FOR_Y, CONSTRAINT_LEN_FOR_Y, OK_FOR_Z): Delete. | |
31792 | (EXTRA_CONSTRAINT_STR, CONSTRAINT_LEN): Delete. | |
31793 | (EXTRA_MEMORY_CONSTRAINT): Delete. | |
31794 | ||
31795 | 2011-04-01 Andrew Pinski <pinskia@gmail.com> | |
31796 | Michael Meissner <meissner@linux.vnet.ibm.com> | |
31797 | ||
31798 | PR target/48262 | |
31799 | * config/rs6000/vector.md (movmisalign<mode>): Allow for memory | |
31800 | operands, as per the specifications. | |
31801 | ||
31802 | * config/rs6000/altivec.md (vec_extract_evenv4si): Correct modes. | |
31803 | (vec_extract_evenv4sf): Ditto. | |
31804 | (vec_extract_evenv8hi): Ditto. | |
31805 | (vec_extract_evenv16qi): Ditto. | |
31806 | (vec_extract_oddv4si): Ditto. | |
31807 | ||
31808 | 2011-03-31 Mark Wielaard <mjw@redhat.com> | |
31809 | ||
31810 | * dwarf2out.c (dwarf2out_finish): Don't add low_pc and/or | |
31811 | high_pc attribute if the CU has no associated code. Only output | |
31812 | DW_AT_entry_pc for CU if not generating strict dwarf and | |
31813 | dwarf_version < 4. | |
31814 | ||
31815 | 2011-04-01 Bernd Schmidt <bernds@codesourcery.com> | |
31816 | ||
31817 | * dwarf2out.h (dwarf2out_frame_debug_init): Declare. | |
31818 | * dwarf2out.c (dwarf2out_frame_debug_init): New function, broken | |
31819 | out of ... | |
31820 | (dwarf2out_frame_debug): ... here. Don't handle a NULL argument. | |
31821 | * final.c (final_start_function): Call the new function rather | |
31822 | than using a NULL argument for dwarf2out_frame_debug. | |
31823 | ||
31824 | * ifcvt.c (cond_exec_process_insns): Disallow converting a block | |
31825 | that contains the prologue. | |
31826 | ||
31827 | * haifa-sched.c (queue_insn): New arg REASON. All callers | |
31828 | changed. Print it in debugging output. | |
31829 | ||
31830 | * sched-ebb.c (schedule_ebbs): Honor the BB_DISABLE_SCHEDULE flag. | |
31831 | ||
31832 | * sched-ebb.c (begin_schedule_ready): Remove second argument. | |
31833 | Split most of the code into... | |
31834 | (begin_move_insn): ... here. New function. | |
31835 | (ebb_sched_info): Add a pointer to it. | |
31836 | * haifa-sched.c (scheduled_insns): New static variable. | |
31837 | (sched_extend_ready_list): Allocate it. | |
31838 | (schedule_block): Use it to record the order of scheduled insns. | |
31839 | Perform RTL changes to move insns only after all scheduling | |
31840 | decisions have been made. | |
31841 | * modulo-sched.c (sms_sched_haifa_sched_info): Add NULL entry for the | |
31842 | begin_move_insn field. | |
31843 | * sel-sched-ir.c (sched_sel_haifa_sched_info): Likewise. | |
31844 | * sched-int.h (struct haifa_sched_info): Remove second argument | |
31845 | from begin_schedule_ready hook. Add new member begin_move_insn. | |
31846 | * sched-rgn.c (begin_schedule_ready): Remove second argument. | |
31847 | (rgn_const_sched_info): Add NULL entry for the begin_move_insn field. | |
31848 | ||
31849 | * haifa-sched.c (prune_ready_list): New function, broken out of | |
31850 | schedule_block. | |
31851 | (schedule_block): Use it. | |
31852 | ||
31853 | 2011-04-01 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
31854 | ||
31855 | * config/spu/t-spu-elf (dp-bit.c): Use > instead of >>. | |
31856 | ||
31857 | 2011-04-01 Kai Tietz <ktietz@redhat.com> | |
31858 | ||
31859 | * config.gcc (*-*-mingw*): Allow as option the | |
31860 | posix threading model. | |
31861 | * config/i386/mingw32.h (SPEC_PTHREAD1, SPEC_PTHREAD2): | |
31862 | New macros defined dependent to TARGET_USE_PTHREAD_BY_DEFAULT | |
31863 | definition. | |
31864 | (CPP_SPEC): Add pthread/no-pthread handling. | |
31865 | (LIB_SPEC): Likewise. | |
31866 | * config/i386/mingw-w64.h (CPP_SPEC):Likewise. | |
31867 | (LIB_SPEC): Likewise. | |
31868 | * config/i386/t-cygming (SHLIB_PTHREAD_CFLAG): New | |
31869 | flag to pass -pthread option for shared libgcc build. | |
31870 | (SHLIB_PTHREAD_LDFLAG): New option to pass -lpthread | |
31871 | for shared libgcc build. | |
31872 | * config/i386/t-mingw-pthread: New file. | |
31873 | * config/i386/mingw-pthread.h (TARGET_USE_PTHREAD_BY_DEFAULT): | |
31874 | New define to enable use of library pthread by default. | |
31875 | * config/i386/mingw.opt (pthread): New driver option. | |
31876 | (no-pthread): New driver option. | |
31877 | * config/i386/cygming.opt: Make sure trailing empty line is retained. | |
31878 | * config/i386/mingw-w64.opt: Likewise. | |
31879 | ||
31880 | 2011-04-01 Gary Funck <gary@intrepid.com> | |
31881 | ||
31882 | * c-decl.c (grokdeclarator): Fix formatting. | |
31883 | ||
31884 | 2011-04-01 Richard Sandiford <richard.sandiford@linaro.org> | |
31885 | ||
31886 | * expr.c (emit_block_move_via_movmem): Use n_generator_args | |
31887 | instead of n_operands. | |
31888 | (set_storage_via_setmem): Likewise. | |
31889 | * optabs.c (maybe_gen_insn): Likewise. | |
31890 | * config/arm/arm.c (arm_init_neon_builtins): Likewise. | |
31891 | * config/mips/mips.c (mips_expand_builtin_compare_1): Likewise. | |
31892 | (mips_expand_builtin_direct): Likewise. | |
31893 | * config/spu/spu.c (expand_builtin_args): Likewise. | |
31894 | ||
31895 | 2011-04-01 Richard Sandiford <richard.sandiford@linaro.org> | |
31896 | ||
31897 | * recog.h (insn_data_d): Add n_generator_args. | |
31898 | * genoutput.c (data): Likewise. | |
31899 | (output_insn_data): Print it. | |
31900 | (max_opno, num_dups): Delete. | |
31901 | (scan_operands): Just fill in "d->operand[...]". | |
31902 | (gen_insn, gen_peephole, gen_expand, gen_split): Use get_pattern_stats. | |
31903 | ||
31904 | 2011-04-01 Richard Sandiford <richard.sandiford@linaro.org> | |
31905 | ||
31906 | * gensupport.h (pattern_stats): New structure. | |
31907 | * gensupport.c (get_pattern_stats_1, get_pattern_stats): New functions. | |
31908 | * genemit.c (max_opno, max_dupno, max_scratch_opno): Delete. | |
31909 | (max_operand_1, max_operand_vec): Delete. | |
31910 | (gen_insn, gen_expand, gen_split): Use get_pattern_stats. | |
31911 | ||
31912 | 2011-03-31 Nathan Froyd <froydnj@codesourcery.com> | |
31913 | ||
31914 | * emit-rtl.c (emit_pattern_after_setloc): New function. | |
31915 | (emit_insn_after_setloc, emit_jump_insn_after_setloc): Call it. | |
31916 | (emit_call_insn_after_setloc, emit_debug_insn_after_setloc): Likewise. | |
31917 | (emit_pattern_after): New function. | |
31918 | (emit_insn_after, emit_jump_insn_after): Call it. | |
31919 | (emit_call_insn_after, emit_debug_insn_after): Likewise. | |
31920 | (emit_pattern_before_setloc): New function. | |
31921 | (emit_insn_before_setloc, emit_jump_insn_before_setloc): Call it. | |
31922 | (emit_call_insn_before_setloc, emit_debug_insn_before_setloc): | |
31923 | Likewise. | |
31924 | (emit_pattern_before): New function. | |
31925 | (emit_insn_before, emit_jump_insn_before): Call it. | |
31926 | (emit_call_insn_before, emit_debug_insn_before): Likewise. | |
31927 | ||
31928 | 2011-03-31 Richard Henderson <rth@redhat.com> | |
31929 | ||
31930 | * dwarf2out.c (dw_separate_line_info_ref): Remove. | |
31931 | (dw_separate_line_info_entry): Remove. | |
31932 | (enum dw_line_info_opcode): New. | |
31933 | (dw_line_info_entry): Use it. | |
31934 | (dw_line_info_table, dw_line_info_table_p): New. | |
31935 | (DWARF_LINE_OPCODE_BASE): Include dwarf3 opcodes. | |
31936 | (line_info_table, line_info_label_num): Remove. | |
31937 | (line_info_table_in_use): Remove. | |
31938 | (separate_line_info_table): Remove. | |
31939 | (separate_line_info_table_allocated): Remove. | |
31940 | (separate_line_info_table_in_use): Remove. | |
31941 | (LINE_INFO_TABLE_INCREMENT): Remove. | |
31942 | (line_info_label_num): New. | |
31943 | (cur_line_info_table): New. | |
31944 | (text_section_line_info, cold_text_section_line_info): New. | |
31945 | (separate_line_info): New. | |
31946 | (SEPARATE_LINE_CODE_LABEL): Remove. | |
31947 | (print_dwarf_line_table): Remove. | |
31948 | (debug_dwarf): Don't dump it. | |
31949 | (output_one_line_info_table): New. | |
31950 | (output_line_info): Use it. | |
31951 | (new_line_info_table): New. | |
31952 | (set_cur_line_info_table): New. | |
31953 | (dwarf2out_switch_text_section): Use it. | |
31954 | (dwarf2out_begin_function): Likewise. | |
31955 | (push_dw_line_info_entry): New. | |
31956 | (dwarf2out_source_line): Rewrite for new line info tables. | |
31957 | (dwarf2out_init): Remove dead initailizations. | |
31958 | ||
31959 | 2011-03-31 Joseph Myers <joseph@codesourcery.com> | |
31960 | ||
31961 | * opts.h (cl_option): Add comments to fields. Add bit-fields for | |
31962 | various flags. | |
31963 | (CL_SEPARATE_NARGS_SHIFT, CL_SEPARATE_NARGS_MASK, | |
31964 | CL_SEPARATE_ALIAS, CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE, | |
31965 | CL_DISABLED, CL_REPOR, CL_REJECT_NEGATIVE, CL_MISSING_OK, | |
31966 | CL_UINTEGER, CL_NEGATIVE_ALIAS): Remove. | |
31967 | (CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED): Update bit positions. | |
31968 | * opt-functions.awk (flag_init, switch_bit_fields): New. | |
31969 | (switch_flags): Don't handle flags moved to bit-fields. Don't | |
31970 | generate CL_MISSING_OK or CL_SAVE. | |
31971 | * optc-gen.awk: Update to generate bit-field output as well as | |
31972 | flags field. | |
31973 | * gcc.c (driver_wrong_lang_callback): Use cl_reject_driver | |
31974 | bit-field instead of CL_REJECT_DRIVER flag. | |
31975 | * opts-common.c (generate_canonical_option, | |
31976 | decode_cmdline_option): Use bit-fields instead of CL_* flags. | |
31977 | * opts.c (maybe_default_option): Use cl_reject_negative bit-field | |
31978 | instead of CL_REJECT_NEGATIVE flag. | |
31979 | * toplev.c (print_switch_values): Use cl_report bit-field instead | |
31980 | of CL_REPORT flag. | |
31981 | ||
31982 | 2011-03-31 Eric Botcazou <ebotcazou@adacore.com> | |
31983 | ||
31984 | * tree-ssa-pre.c (create_component_ref_by_pieces_1) <ARRAY_REF>: Drop | |
31985 | a zero minimum index only if it is redundant. | |
31986 | ||
31987 | 2011-03-31 Vladimir Makarov <vmakarov@redhat.com> | |
31988 | ||
31989 | PR rtl-optimization/48381 | |
31990 | * ira-color.c (assign_hard_reg): Use hard reg set intersection | |
31991 | instead of ira_class_hard_reg_index for calculating conflicting | |
31992 | hard registers. | |
31993 | ||
31994 | 2011-03-31 Steven Bosscher <steven@gcc.gnu.org> | |
31995 | ||
31996 | * cprop.c: Clean up hash table building. | |
31997 | (reg_avail_info): Remove. | |
31998 | (oprs_available_p): Remove. | |
31999 | (record_last_reg_set_info): Remove. | |
32000 | (record_last_set_info): Remove. | |
32001 | (reg_available_p): New function. | |
32002 | (gcse_constant_p): Do not treat unfolded conditions as constants. | |
32003 | (make_set_regs_unavailable): New function. | |
32004 | (hash_scan_set): Simplify with new reg_available_p. | |
32005 | (compute_hash_table_work): Traverse insns stream only once. | |
32006 | Do not compute reg_avail_info. Traverse insns in reverse order. | |
32007 | Record implicit sets after recording explicit sets from the block. | |
32008 | ||
32009 | 2011-03-31 Michael Matz <matz@suse.de> | |
32010 | ||
32011 | * builtins.c (build_va_arg_indirect_ref): Use build_simple_mem_ref_loc. | |
32012 | ||
32013 | 2011-03-31 Anatoly Sokolov <aesok@post.ru> | |
32014 | ||
32015 | * config/h8300/h8300.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove macro. | |
32016 | * config/h8300/h8300-protos.h (h8300_get_index): Remove. | |
32017 | * config/h8300/h8300.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
32018 | (h8300_mode_dependent_address_p): New function. | |
32019 | (h8300_get_index): Make static. | |
32020 | ||
32021 | 2011-03-31 Jeff Law <law@redhat.com> | |
32022 | ||
32023 | * reload1.c (elimination_effects): Fix typo in recent change. | |
32024 | ||
32025 | * tree-ssa-forwprop.c (forward_propagate_into_cond): Avoid | |
32026 | typo potentially leading to null pointer dereference. | |
32027 | ||
32028 | * caller-save.c (new_saved_hard_reg): Eliminate return value. | |
32029 | (setup_save_areas): Corresponding changes to avoid useless | |
32030 | assignments. | |
32031 | ||
32032 | * jump.c (reversed_comparison_code_parts): Avoid successive return | |
32033 | statements when REVERSE_CONDITION is defined. | |
32034 | ||
32035 | * expr.c (expand_assignment): Avoid useless assignments. | |
32036 | (expand_expr_real_1): Likewise. | |
32037 | (expand_expr_real_2): Avoid useless statements. | |
32038 | ||
32039 | * tree-ssa-phiopt.c (minmax_replacement): Avoid useless statement. | |
32040 | ||
32041 | * cfgexpand.c (expand_gimple_basic_block): Avoid useless assignment. | |
32042 | ||
32043 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Avoid useless | |
32044 | statements. | |
32045 | ||
32046 | * stmt.c (expand_expr_stmt): Avoid useless assignment. | |
32047 | ||
32048 | 2011-03-31 Joseph Myers <joseph@codesourcery.com> | |
32049 | ||
32050 | PR target/47109 | |
32051 | * doc/tm.texi.in (TARGET_VERSION): Remove. | |
32052 | * doc/tm.texi: Regenerate. | |
32053 | * system.h (TARGET_VERSION, MACHINE_TYPE): Poison. | |
32054 | * collect2.c (main): Don't use TARGET_VERSION. | |
32055 | * mips-tdump.c (main): Don't use TARGET_VERSION. | |
32056 | * mips-tfile.c (main): Don't use TARGET_VERSION. | |
32057 | * config.gcc (powerpc-wrs-vxworksae): Don't use rs6000/vxworksae.h. | |
32058 | * config/rs6000/vxworksae.h: Remove. | |
32059 | * config/alpha/alpha.h (TARGET_VERSION): Remove. | |
32060 | * config/alpha/freebsd.h (TARGET_VERSION): Remove. | |
32061 | * config/alpha/linux-elf.h (TARGET_VERSION): Remove. | |
32062 | * config/alpha/netbsd.h (TARGET_VERSION): Remove. | |
32063 | * config/alpha/vms.h (TARGET_NAME, TARGET_VERSION): Remove. | |
32064 | * config/arm/arm.h (TARGET_VERSION): Remove. | |
32065 | * config/arm/coff.h (TARGET_VERSION): Remove. | |
32066 | * config/arm/ecos-elf.h (TARGET_VERSION): Remove. | |
32067 | * config/arm/elf.h (TARGET_VERSION): Remove. | |
32068 | * config/arm/freebsd.h (TARGET_VERSION): Remove. | |
32069 | * config/arm/linux-elf.h (TARGET_VERSION): Remove. | |
32070 | * config/arm/netbsd-elf.h (TARGET_VERSION): Remove. | |
32071 | * config/arm/pe.h (TARGET_VERSION): Remove. | |
32072 | * config/arm/rtems-elf.h (TARGET_VERSION): Remove. | |
32073 | * config/arm/semi.h (TARGET_VERSION): Remove. | |
32074 | * config/arm/uclinux-elf.h (TARGET_VERSION): Remove. | |
32075 | * config/arm/unknown-elf.h (TARGET_VERSION): Remove. | |
32076 | * config/arm/vxworks.h (TARGET_VERSION): Remove. | |
32077 | * config/avr/avr.h (TARGET_VERSION): Remove. | |
32078 | * config/bfin/bfin.h (TARGET_VERSION): Remove. | |
32079 | * config/fr30/fr30.h (TARGET_VERSION): Remove. | |
32080 | * config/frv/frv.h (TARGET_VERSION): Remove. | |
32081 | * config/h8300/h8300.h (TARGET_VERSION): Remove. | |
32082 | * config/i386/cygwin.h (TARGET_VERSION): Remove. | |
32083 | * config/i386/darwin.h (TARGET_VERSION): Remove. | |
32084 | * config/i386/darwin64.h (TARGET_VERSION): Remove. | |
32085 | * config/i386/djgpp.h (TARGET_VERSION): Remove. | |
32086 | * config/i386/freebsd.h (TARGET_VERSION): Remove. | |
32087 | * config/i386/freebsd64.h (TARGET_VERSION): Remove. | |
32088 | * config/i386/gnu.h (TARGET_VERSION): Remove. | |
32089 | * config/i386/i386-interix.h (TARGET_VERSION): Remove. | |
32090 | * config/i386/i386elf.h (TARGET_VERSION): Remove. | |
32091 | * config/i386/linux.h (TARGET_VERSION): Remove. | |
32092 | * config/i386/linux64.h (TARGET_VERSION): Remove. | |
32093 | * config/i386/lynx.h (TARGET_VERSION): Remove. | |
32094 | * config/i386/mingw32.h (TARGET_VERSION): Remove. | |
32095 | * config/i386/netbsd-elf.h (TARGET_VERSION): Remove. | |
32096 | * config/i386/netbsd64.h (TARGET_VERSION): Remove. | |
32097 | * config/i386/netware.h (TARGET_VERSION): Remove. | |
32098 | * config/i386/nto.h (TARGET_VERSION): Remove. | |
32099 | * config/i386/openbsd.h (TARGET_VERSION): Remove. | |
32100 | * config/i386/vxworks.h (TARGET_VERSION): Remove. | |
32101 | * config/ia64/elf.h (TARGET_VERSION): Remove. | |
32102 | * config/ia64/freebsd.h (TARGET_VERSION): Remove. | |
32103 | * config/ia64/hpux.h (TARGET_VERSION): Remove. | |
32104 | * config/ia64/linux.h (TARGET_VERSION): Remove. | |
32105 | * config/ia64/vms.h (TARGET_NAME, TARGET_VERSION): Remove. | |
32106 | * config/iq2000/iq2000.h (IQ2000_VERSION, MACHINE_TYPE, | |
32107 | TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove. | |
32108 | * config/lm32/lm32.h (TARGET_VERSION): Remove. | |
32109 | * config/lm32/uclinux-elf.h (TARGET_VERSION): Remove. | |
32110 | * config/m32c/m32c.h (TARGET_VERSION): Remove. | |
32111 | * config/m32r/linux.h (LINUX_DEFAULT_ELF, TARGET_VERSION): Remove. | |
32112 | * config/m32r/m32r.h (TARGET_VERSION): Remove. | |
32113 | * config/m68k/linux.h (TARGET_VERSION): Remove. | |
32114 | * config/m68k/m68k.h (TARGET_VERSION): Remove. | |
32115 | * config/m68k/netbsd-elf.h (TARGET_VERSION): Remove. | |
32116 | * config/m68k/uclinux.h (TARGET_VERSION): Remove. | |
32117 | * config/mcore/mcore-elf.h (TARGET_VERSION): Remove. | |
32118 | * config/mep/mep.h (TARGET_VERSION): Remove. | |
32119 | * config/microblaze/microblaze.h (MICROBLAZE_VERSION, | |
32120 | MACHINE_TYPE, TARGET_VERSION_INTERNAL, TARGET_VERSION): Remove. | |
32121 | * config/mips/iris6.h (MACHINE_TYPE): Remove. | |
32122 | * config/mips/linux.h (TARGET_VERSION): Remove. | |
32123 | * config/mips/netbsd.h (MACHINE_TYPE): Remove. | |
32124 | * config/mips/vxworks.h (TARGET_VERSION): Remove. | |
32125 | * config/mmix/mmix.h (TARGET_VERSION): Remove. | |
32126 | * config/mn10300/linux.h (TARGET_VERSION): Remove. | |
32127 | * config/mn10300/mn10300.h (TARGET_VERSION): Remove. | |
32128 | * config/pa/pa.h (TARGET_VERSION): Remove. | |
32129 | * config/pdp11/pdp11.h (TARGET_VERSION): Remove. | |
32130 | * config/picochip/picochip.h (TARGET_VERSION): Remove. | |
32131 | * config/rs6000/aix.h (TARGET_VERSION): Remove. | |
32132 | * config/rs6000/darwin.h (TARGET_VERSION): Remove. | |
32133 | * config/rs6000/darwin64.h (TARGET_VERSION): Remove. | |
32134 | * config/rs6000/eabi.h (TARGET_VERSION): Remove. | |
32135 | * config/rs6000/eabialtivec.h (TARGET_VERSION): Remove. | |
32136 | * config/rs6000/eabisim.h (TARGET_VERSION): Remove. | |
32137 | * config/rs6000/eabispe.h (TARGET_VERSION): Remove. | |
32138 | * config/rs6000/freebsd.h (TARGET_VERSION): Remove. | |
32139 | * config/rs6000/linux.h (TARGET_VERSION): Remove. | |
32140 | * config/rs6000/linux64.h (TARGET_VERSION): Remove. | |
32141 | * config/rs6000/linuxaltivec.h (TARGET_VERSION): Remove. | |
32142 | * config/rs6000/linuxspe.h (TARGET_VERSION): Remove. | |
32143 | * config/rs6000/lynx.h (TARGET_VERSION): Remove. | |
32144 | * config/rs6000/netbsd.h (TARGET_VERSION): Remove. | |
32145 | * config/rs6000/sysv4.h (TARGET_VERSION): Remove. | |
32146 | * config/rs6000/vxworks.h (TARGET_VERSION): Remove. | |
32147 | * config/s390/linux.h (TARGET_VERSION): Remove. | |
32148 | * config/s390/s390.h (TARGET_VERSION): Remove. | |
32149 | * config/s390/tpf.h (TARGET_VERSION): Remove. | |
32150 | * config/score/score.h (TARGET_VERSION): Remove. | |
32151 | * config/sh/linux.h (TARGET_VERSION): Remove. | |
32152 | * config/sh/netbsd-elf.h (TARGET_VERSION_ENDIAN, | |
32153 | TARGET_VERSION_CPU, TARGET_VERSION): Remove. | |
32154 | * config/sh/sh.h (TARGET_VERSION): Remove. | |
32155 | * config/sh/sh64.h (TARGET_VERSION): Remove. | |
32156 | * config/sh/superh.h (TARGET_VERSION): Remove. | |
32157 | * config/sh/vxworks.h (TARGET_VERSION): Remove. | |
32158 | * config/sparc/freebsd.h (TARGET_VERSION): Remove. | |
32159 | * config/sparc/linux.h (TARGET_VERSION): Remove. | |
32160 | * config/sparc/linux64.h (TARGET_VERSION): Remove. | |
32161 | * config/sparc/netbsd-elf.h (TARGET_VERSION, TARGET_NAME64, | |
32162 | TARGET_NAME32, TARGET_NAME): Remove. | |
32163 | * config/sparc/openbsd64.h (TARGET_VERSION): Remove. | |
32164 | * config/sparc/sp-elf.h (TARGET_VERSION): Remove. | |
32165 | * config/sparc/sp64-elf.h (TARGET_VERSION): Remove. | |
32166 | * config/sparc/sysv4.h (TARGET_VERSION): Remove. | |
32167 | * config/sparc/vxworks.h (TARGET_VERSION): Remove. | |
32168 | * config/spu/spu.h (TARGET_VERSION): Remove. | |
32169 | * config/stormy16/stormy16.h (TARGET_VERSION): Remove. | |
32170 | * config/v850/v850.h (TARGET_VERSION): Remove. | |
32171 | * config/vax/linux.h (TARGET_VERSION): Remove. | |
32172 | * config/vax/vax.h (TARGET_NAME, TARGET_VERSION): Remove. | |
32173 | * config/xtensa/elf.h (TARGET_VERSION): Remove. | |
32174 | * config/xtensa/linux.h (TARGET_VERSION): Remove. | |
32175 | ||
32176 | 2011-03-31 Eric Botcazou <ebotcazou@adacore.com> | |
32177 | ||
32178 | PR target/48142 | |
32179 | * config/i386/i386.c (ix86_adjust_stack_and_probe): Differentiate | |
32180 | frame-related from frame-unrelated adjustments to the stack pointer. | |
32181 | ||
32182 | 2011-03-31 Jakub Jelinek <jakub@redhat.com> | |
32183 | ||
32184 | * common.opt (fdebug-types-section): Move earlier. | |
32185 | * doc/invoke.texi: Fix up -fno-debug-types-section documentation. | |
32186 | ||
32187 | 2011-03-31 Andreas Tobler <andreast@fgznet.ch> | |
32188 | ||
32189 | * config/rs6000/rs6000.c (rs6000_handle_option): Remove unused isel | |
32190 | var. | |
32191 | ||
32192 | 2011-03-30 Nathan Froyd <froydnj@codesourcery.com> | |
32193 | ||
32194 | * tree.h (CASE_CHAIN): Define. | |
32195 | * tree-cfg.c (edge_to_cases_cleanup, get_cases_for_edge): Use it. | |
32196 | (gimple_redirect_edge_and_branch): Likewise. | |
32197 | ||
32198 | 2011-03-30 Vladimir Makarov <vmakarov@redhat.com> | |
32199 | ||
32200 | PR middle-end/48367 | |
32201 | * ira-costs.c (find_costs_and_classes): Fix a typo in i_mem_cost | |
32202 | calculation. | |
32203 | ||
32204 | 2011-03-30 Jeff Law <law@redhat.com> | |
32205 | ||
32206 | * PR bootstrap/48371 | |
32207 | * reload1.c (reload): Fix botch in last change. | |
32208 | ||
32209 | * reload.h (struct reload): Fix typo introduced in last change. | |
32210 | ||
32211 | 2011-03-30 Joseph Myers <joseph@codesourcery.com> | |
32212 | ||
32213 | * config/arm/arm.opt (mhard-float, msoft-float): Mark | |
32214 | Undocumented. Remove help text. | |
32215 | * doc/invoke.texi (ARM Options): Don't document -msoft-float and | |
32216 | -mhard-float. | |
32217 | ||
32218 | 2011-03-30 Joseph Myers <joseph@codesourcery.com> | |
32219 | ||
32220 | * doc/options.texi (NegativeAlias): Document. | |
32221 | (Alias): Mention NegativeAlias. | |
32222 | * opt-functions.awk: Handle NegativeAlias. | |
32223 | * optc-gen.awk: Disallow NegativeAlias with multiple Alias arguments. | |
32224 | * opts-common.c (decode_cmdline_option): Handle CL_NEGATIVE_ALIAS. | |
32225 | * opts.h (CL_NEGATIVE_ALIAS): Define. | |
32226 | * config/rs6000/rs6000.c (rs6000_parse_yes_no_option): Remove. | |
32227 | (rs6000_handle_option): Don't handle OPT_mvrsave_, OPT_misel_ and | |
32228 | OPT_mspe_. | |
32229 | * config/rs6000/rs6000.opt (mvrsave=, misel=, mspe=): Replace with | |
32230 | Alias entries. | |
32231 | * config/rs6000/t-spe (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use | |
32232 | mno-spe and mno-isel instead of mspe=no and -misel=no. | |
32233 | ||
32234 | 2011-03-29 Mark Wielaard <mjw@redhat.com> | |
32235 | ||
32236 | * common.opt (fdebug-types-section): New flag. | |
32237 | * doc/invoke.texi: Document new -fno-debug-types-section flag. | |
32238 | * dwarf2out.c (use_debug_types): New define. | |
32239 | (struct die_struct): Mark die_id with GTY desc use_debug_types. | |
32240 | (print_die): Guard output of type unit signatures using | |
32241 | use_debug_types. | |
32242 | (build_abbrev_table): Replace assert of dwarf_version >= 4 | |
32243 | with assert on use_debug_types. | |
32244 | (size_of_die): Likewise. | |
32245 | (unmark_dies): Likewise. | |
32246 | (value_format): Decide AT_ref_external form on use_debug_types. | |
32247 | (output_die): Replace dwarf_version version check guard with | |
32248 | use_debug_types where appropriate. | |
32249 | (modified_type_die): Likewise. | |
32250 | (gen_reference_type_die): Likewise. | |
32251 | (dwarf2out_start_source_file): Likewise. | |
32252 | (dwarf2out_end_source_file): Likewise. | |
32253 | (prune_unused_types_walk_attribs): Likewise. | |
32254 | (dwarf2out_finish): Likewise. | |
32255 | ||
32256 | 2011-03-30 Vladimir Makarov <vmakarov@redhat.com> | |
32257 | ||
32258 | * ira-color.c (ira_assign_hard_reg): Use only one variable 'mode'. | |
32259 | ||
32260 | 2011-03-30 Richard Sandiford <richard.sandiford@linaro.org> | |
32261 | ||
32262 | PR rtl-optimization/48332 | |
32263 | * optabs.c (expand_binop_directly): Set xmodeN to the target-mandated | |
32264 | mode of input operand N and modeN to its actual mode. | |
32265 | ||
32266 | 2011-03-30 Jeff Law <law@redhat.com> | |
32267 | ||
32268 | * reload.h (reg_equiv_constant): Move into new structure reg_equivs, | |
32269 | define accessor macro. | |
32270 | (reg_equiv_invariant, reg_equiv_memory_loc): Likewise. | |
32271 | (reg_equiv_address, reg_equiv_mem, reg_equiv_alt_mem_list): Likewise. | |
32272 | (reg_equiv_init): Likewise. | |
32273 | (reg_equivs_size): New variable. | |
32274 | (reg_equiv_init_size): Remove. | |
32275 | (allocate_initial_values): Move prototype to here from.... | |
32276 | * integrate.h (allocate_initial_values): Remove prototype. | |
32277 | * integrate.c: Include reload.h. | |
32278 | (allocate_initial_values): Corresponding changes. | |
32279 | * ira.c (find_reg_equiv_invariant_cost): Corresponding changes. | |
32280 | (fix_reg_equiv_init, no_equiv): Corresponding changes. | |
32281 | (update_equiv_regs): Corresponding changes. | |
32282 | (ira): Corresponding changes. | |
32283 | * reload.c (push_reg_equiv_alt_mem): Corresponding changes. | |
32284 | (push_secondary_reload): Corresponding changes. | |
32285 | (push_reload, find_reloads, find_reloads_toplev): Corresponding changes. | |
32286 | (make_memloc, find_reloads_address): Corresponding changes. | |
32287 | (subst_reg_equivs, subst_indexed_address): Corresponding changes. | |
32288 | (find_reloads_address_1): Corresponding changes. | |
32289 | (find_reloads_subreg_address, subst_reloads): Corresponding changes. | |
32290 | (refers_to_regno_for_reload_p): Corresponding changes. | |
32291 | (reg_overlap_mentioned_for_reload_p): Corresponding changes. | |
32292 | (refers_to_mem_for_reload_p, find_equiv_reg): Corresponding changes. | |
32293 | * reload1.c: Include ggc.h. | |
32294 | (grow_reg_equivs): New function. | |
32295 | (replace_pseudos_in, reload): Corresponding changes. | |
32296 | (calculate_needs_all_insns, alter_regs): Corresponding changes. | |
32297 | (eliminate_regs_1, elimination_effects): Corresponding changes. | |
32298 | (emit_input_reload_insns, emit_output_reload_insns): Likewise. | |
32299 | (delete_output_reload): Likewise. | |
32300 | * caller-save.c (mark_referenced_regs): Corresponding changes. | |
32301 | * alpha/alpha.c (resolve_reload_operand): Corresponding changes. | |
32302 | * frv/predicates.md (frv_load_operand): Corresponding changes. | |
32303 | * microblaze/microblaze.c (double_memory_operand): Corresponding | |
32304 | changes. | |
32305 | * avr/avr.h (LEGITIMIZE_RELOAD_ADDRESS): Corresponding changes. | |
32306 | * xtensa/xtensa.c (fixup_subreg_mem): Corresponding changes. | |
32307 | * mn10300/mn10300.c (mn10300_secondary_reload): Corresponding changes. | |
32308 | * m68k/m68k.c (emit_move_sequence): Corresponding changes. | |
32309 | * arm/arm.c (arm_reload_in_hi, arm_reload_out_hi): Corresponding | |
32310 | changes. | |
32311 | * pa/pa.c (emit_move_sequence): Corresponding changes. | |
32312 | * vax/vax.c (nonindexed_address_p): Corresponding changes. | |
32313 | ||
32314 | 2011-03-30 Richard Sandiford <richard.sandiford@linaro.org> | |
32315 | ||
32316 | PR target/47551 | |
32317 | * config/arm/arm.c (coproc_secondary_reload_class): Handle | |
32318 | structure modes. Don't check neon_vector_mem_operand for | |
32319 | vector or structure modes. | |
32320 | ||
32321 | 2011-03-30 Richard Sandiford <richard.sandiford@linaro.org> | |
32322 | Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
32323 | ||
32324 | PR target/43590 | |
32325 | * config/arm/neon.md (neon_vld3qa<mode>, neon_vld4qa<mode>): Remove | |
32326 | operand 1 and reshuffle the operands to match. | |
32327 | (neon_vld3<mode>, neon_vld4<mode>): Update accordingly. | |
32328 | ||
32329 | 2011-03-30 Christian Schüler <cschueler@gmx.de> | |
32330 | ||
32331 | PR driver/48208 | |
32332 | * config/c.opt (F): Added 'Driver' to -F option. | |
32333 | ||
32334 | PR driver/48260 | |
32335 | * config/darwin-driver.c (darwin_driver_init): Add '-arch' to | |
32336 | handler function. | |
32337 | * config/darwin.opt: Added '-arch' option. | |
32338 | ||
32339 | 2011-03-30 Nick Clifton <nickc@redhat.com> | |
32340 | ||
32341 | * config/rx/rx.md: Add peepholes and patterns to combine | |
32342 | extending loads and simple arithmetic instructions. | |
32343 | * config/rx/rx.h (ADJUST_INSN_LENGTH): Define. | |
32344 | * config/rx/rx-protos.h (rx_adjust_insn_length): Prototype. | |
32345 | * config/rx/rx.c (rx_is_legitimate_address): Allow QI and HI | |
32346 | modes to use pre-decrement and post-increment addressing. | |
32347 | (rx_is_restricted_memory_address): Add range checking of REG+INT | |
32348 | addresses. | |
32349 | (rx_print_operand): Add support for %Q. Fix handling of %Q. | |
32350 | (rx_memory_move_cost): Adjust cost of stores. | |
32351 | (rx_adjust_insn_length): New function. | |
32352 | ||
32353 | 2011-03-30 Jakub Jelinek <jakub@redhat.com> | |
32354 | ||
32355 | PR c/48305 | |
32356 | * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure | |
32357 | arg10/arg11 in (X ^ Y) == (Z ^ W) are always fold converted to | |
32358 | matching arg00/arg01 types. | |
32359 | ||
32360 | 2011-03-30 Eric Botcazou <ebotcazou@adacore.com> | |
32361 | ||
32362 | * cfglayout.c (insn_locators_alloc): Initialize curr_location and | |
32363 | last_location to UNKNOWN_LOCATION. | |
32364 | ||
32365 | 2011-03-30 H.J. Lu <hongjiu.lu@intel.com> | |
32366 | ||
32367 | PR target/48349 | |
32368 | * config/i386/i386.h (REG_CLASS_CONTENTS): Fix a typo in | |
32369 | FLOAT_SSE_REGS. | |
32370 | ||
32371 | 2011-03-30 Joseph Myers <joseph@codesourcery.com> | |
32372 | Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
32373 | ||
32374 | PR bootstrap/48337 | |
32375 | * config/sparc/sparc.opt (sparc_cpu_and_features): Add | |
32376 | Init(PROCESSOR_V7). | |
32377 | (sparc_cpu): Likewise. | |
32378 | * config/sparc/sparc.c (sparc_option_override): Replace 0 by | |
32379 | PROCESSOR_V7. | |
32380 | ||
32381 | 2011-03-29 Vladimir Makarov <vmakarov@redhat.com> | |
32382 | ||
32383 | PR target/48336 | |
32384 | PR middle-end/48342 | |
32385 | PR rtl-optimization/48345 | |
32386 | * ira-color.c (setup_conflict_profitable_regs): Exclude prohibited | |
32387 | hard regs for given mode from profitable regs when doing secondary | |
32388 | allocation. | |
32389 | ||
32390 | 2011-03-29 Jeff Law <law@redhat.com> | |
32391 | ||
32392 | PR bootstrap/48327 | |
32393 | * tree-ssa-threadupdate.c (struct redirection_data): Remove | |
32394 | do_not_duplicate field. | |
32395 | (lookup_redirection_data): Corresponding changes. | |
32396 | (create_duplicates): Always create a template block. | |
32397 | (redirect_edges): Remove code which reused the original block | |
32398 | when it was going to become unreachable code. | |
32399 | (thread_block): Don't set do_not_duplicate field. | |
32400 | ||
32401 | 2011-03-29 Joseph Myers <joseph@codesourcery.com> | |
32402 | ||
32403 | * lto-opts.c (register_user_option_p, lto_register_user_option): | |
32404 | Make type argument unsigned. | |
32405 | * lto-streamer.h (lto_register_user_option): Make type argument | |
32406 | unsigned. | |
32407 | * opth-gen.awk: Make CL_* macros unsigned. | |
32408 | * opts-common.c (find_opt): Make lang_mask argument unsigned. | |
32409 | * opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, | |
32410 | CL_TARGET, CL_COMMON, CL_SEPARATE_NARGS_MASK, CL_SEPARATE_ALIAS, | |
32411 | CL_NO_DRIVER_ARG, CL_REJECT_DRIVER, CL_SAVE, CL_DISABLED, | |
32412 | CL_REPORT, CL_JOINED, CL_SEPARATE, CL_REJECT_NEGATIVE, | |
32413 | CL_MISSING_OK, CL_UINTEGER, CL_UNDOCUMENTED): Make unsigned. | |
32414 | (find_opt): Make lang_mask argument unsigned. | |
32415 | ||
32416 | 2011-03-29 Vladimir Makarov <vmakarov@redhat.com> | |
32417 | ||
32418 | PR rtl-optimization/48331 | |
32419 | PR rtl-optimization/48334 | |
32420 | * ira-color.c (color_allocnos): Call setup_profitable_hard_regs | |
32421 | for any used algorithm. | |
32422 | ||
32423 | 2011-03-29 Vladimir Makarov <vmakarov@redhat.com> | |
32424 | ||
32425 | * ira-conflicts.c (build_object_conflicts): Add unused attribute | |
32426 | to parent_max. | |
32427 | ||
32428 | 2011-03-29 Uros Bizjak <ubizjak@gmail.com> | |
32429 | ||
32430 | * config/alpha/alpha.c (alpha_sr_alias_set): Don't define. | |
32431 | (alpha_option_override): Don't set alpha_sr_alias_set. | |
32432 | (emit_frame_store_1): Use gen_frame_mem rather than calling | |
32433 | set_mem_alias_set. | |
32434 | (alpha_expand_epilogue): Ditto. | |
32435 | ||
32436 | 2011-03-29 Ira Rosen <ira.rosen@linaro.org> | |
32437 | ||
32438 | PR tree-optimization/48290 | |
32439 | * tree-vect-loop.c (vect_analyze_loop_operations): In outer loop | |
32440 | vectorization, check that relevant phis in the basic block after | |
32441 | the inner loop are really inner loop's exit phis. | |
32442 | ||
32443 | 2011-03-29 Richard Sandiford <richard.sandiford@linaro.org> | |
32444 | ||
32445 | PR debug/48190 | |
32446 | * dwarf2out.c (dw_loc_list_node): Add resolved_addr and replaced. | |
32447 | (cached_dw_loc_list_def): New structure. | |
32448 | (cached_dw_loc_list): New typedef. | |
32449 | (cached_dw_loc_list_table): New variable. | |
32450 | (cached_dw_loc_list_table_hash): New function. | |
32451 | (cached_dw_loc_list_table_eq): Likewise. | |
32452 | (add_location_or_const_value_attribute): Take a bool cache_p. | |
32453 | Cache the list when the parameter is true. | |
32454 | (gen_formal_parameter_die): Update caller. | |
32455 | (gen_variable_die): Likewise. | |
32456 | (dwarf2out_finish): Likewise. | |
32457 | (dwarf2out_abstract_function): Nullify cached_dw_loc_list_table | |
32458 | while generating debug info for the decl. | |
32459 | (dwarf2out_function_decl): Clear cached_dw_loc_list_table. | |
32460 | (dwarf2out_init): Initialize cached_dw_loc_list_table. | |
32461 | (resolve_addr): Cache the result of resolving a chain of | |
32462 | location lists. | |
32463 | ||
32464 | 2011-03-28 Vladimir Makarov <vmakarov@redhat.com> | |
32465 | ||
32466 | * ira-color.c (update_left_conflict_sizes_p): Don't assume that | |
32467 | conflict object hard regset nodes have intersecting hard reg sets. | |
32468 | ||
32469 | * regmove.c (regmove_optimize): Move ira_set_pseudo_classes call | |
32470 | after regstat_init_n_sets_and_refs. | |
32471 | ||
32472 | * ira.c: Add more comments at the top. | |
32473 | (setup_stack_reg_pressure_class, setup_pressure_classes): | |
32474 | Add comments how we compute the register pressure classes. | |
32475 | (setup_allocno_and_important_classes): Add more comments. | |
32476 | (setup_class_translate_array, reorder_important_classes) | |
32477 | (setup_reg_class_relations): Add comments. | |
32478 | ||
32479 | * ira-emit.c: Add 2011 to the Copyright line. Add comments at the | |
32480 | start of the file. | |
32481 | ||
32482 | * ira-color.c: Add 2011 to the Copyright line. | |
32483 | (assign_hard_reg): Add more comments. | |
32484 | (improve_allocation): Ditto. | |
32485 | ||
32486 | * ira-costs.c: Add 2011 to the Copyright line. | |
32487 | (setup_cost_classes, setup_regno_cost_classes_by_aclass): Add more | |
32488 | comments. | |
32489 | (setup_regno_cost_classes_by_mode): Ditto. | |
32490 | ||
32491 | Initial patches from ira-improv branch: | |
32492 | ||
32493 | 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> | |
32494 | ||
32495 | * ira-build.c (ira_create_object): Remove initialization of | |
32496 | OBJECT_PROFITABLE_HARD_REGS. Initialize OBJECT_ADD_DATA. | |
32497 | (ira_create_allocno): Remove initialization of | |
32498 | ALLOCNO_MEM_OPTIMIZED_DEST, ALLOCNO_MEM_OPTIMIZED_DEST_P, | |
32499 | ALLOCNO_SOMEWHERE_RENAMED_P, ALLOCNO_CHILD_RENAMED_P, | |
32500 | ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, | |
32501 | ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO, | |
32502 | ALLOCNO_FIRST_COALESCED_ALLOCNO, ALLOCNO_NEXT_COALESCED_ALLOCNO. | |
32503 | Initialize ALLOCNO_ADD_DATA. | |
32504 | (copy_info_to_removed_store_destinations): Use ALLOCNO_EMIT_DATA | |
32505 | and allocno_emit_reg instead of ALLOCNO_MEM_OPTIMIZED_DEST_P and | |
32506 | ALLOCNO_REG. | |
32507 | (ira_flattening): Ditto. Use ALLOCNO_EMIT_DATA instead of | |
32508 | ALLOCNO_MEM_OPTIMIZED_DEST and ALLOCNO_SOMEWHERE_RENAMED_P. | |
32509 | ||
32510 | * ira.c (ira_reallocate): Remove. | |
32511 | (setup_pressure_classes): Call | |
32512 | ira_init_register_move_cost_if_necessary. Use | |
32513 | ira_register_move_cost instead of ira_get_register_move_cost. | |
32514 | (setup_allocno_assignment_flags): Use ALLOCNO_EMIT_DATA. | |
32515 | (ira): Call ira_initiate_emit_data and ira_finish_emit_data. | |
32516 | ||
32517 | * ira-color.c: Use ALLOCNO_COLOR_DATA instead of | |
32518 | ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P, ALLOCNO_COLORABLE_P, | |
32519 | ALLOCNO_AVAILABLE_REGS_NUM, ALLOCNO_NEXT_BUCKET_ALLOCNO, | |
32520 | ALLOCNO_PREV_BUCKET_ALLOCNO. ALLOCNO_TEMP. Use OBJECT_COLOR_DATA | |
32521 | instead of OBJECT_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE, | |
32522 | OBJECT_HARD_REGS_SUBNODES_START, OBJECT_HARD_REGS_SUBNODES_NUM. | |
32523 | Fix formatting. | |
32524 | (object_hard_regs_t, object_hard_regs_node_t): Move from ira-int.h. | |
32525 | (struct object_hard_regs, struct object_hard_regs_node): Ditto. | |
32526 | (struct allocno_color_data): New. | |
32527 | (allocno_color_data_t): New typedef. | |
32528 | (allocno_color_data): New definition. | |
32529 | (ALLOCNO_COLOR_DATA): New macro. | |
32530 | (struct object_color_data): New. | |
32531 | (object_color_data_t): New typedef. | |
32532 | (object_color_data): New definition. | |
32533 | (OBJECT_COLOR_DATA): New macro. | |
32534 | (update_copy_costs, calculate_allocno_spill_cost): Call | |
32535 | ira_init_register_move_cost_if_necessary. Use | |
32536 | ira_register_move_cost instead of ira_get_register_move_cost. | |
32537 | (move_spill_restore, update_curr_costs): Ditto. | |
32538 | (allocno_spill_priority): Make it inline. | |
32539 | (color_pass): Allocate and free allocno_color_dat and object_color_data. | |
32540 | (struct coalesce_data, coalesce_data_t): New. | |
32541 | (allocno_coalesce_data): New definition. | |
32542 | (ALLOCNO_COALESCE_DATA): New macro. | |
32543 | (merge_allocnos, coalesced_allocno_conflict_p): Use | |
32544 | ALLOCNO_COALESCED_DATA instead of ALLOCNO_FIRST_COALESCED_ALLOCNO, | |
32545 | ALLOCNO_NEXT_COALESCED_ALLOCNO, ALLOCNO_TEMP. | |
32546 | (coalesce_allocnos): Ditto. | |
32547 | (setup_coalesced_allocno_costs_and_nums): Ditto. | |
32548 | (collect_spilled_coalesced_allocnos): Ditto. | |
32549 | (slot_coalesced_allocno_live_ranges_intersect_p): Ditto. | |
32550 | (setup_slot_coalesced_allocno_live_ranges): Ditto. | |
32551 | (coalesce_spill_slots): Ditto. | |
32552 | (ira_sort_regnos_for_alter_reg): Ditto. Allocate, initialize and | |
32553 | free allocno_coalesce_data. | |
32554 | ||
32555 | * ira-conflicts.c: Fix formatting. | |
32556 | (process_regs_for_copy): Call | |
32557 | ira_init_register_move_cost_if_necessary. Use | |
32558 | ira_register_move_cost instead of ira_get_register_move_cost. | |
32559 | (build_object_conflicts): Optimize. | |
32560 | ||
32561 | * ira-costs.c (record_reg_classes): Optimize. Call | |
32562 | ira_init_register_move_cost_if_necessary. Use | |
32563 | ira_register_move_cost, ira_may_move_in_cost, and | |
32564 | ira_may_move_out_cost instead of ira_get_register_move_cost and | |
32565 | ira_get_may_move_cost. | |
32566 | (record_address_regs): Ditto. | |
32567 | (scan_one_insn): Optimize. | |
32568 | (find_costs_and_classes): Optimize. | |
32569 | (process_bb_node_for_hard_reg_moves): Call | |
32570 | ira_init_register_move_cost_if_necessary. Use | |
32571 | ira_register_move_cost instead of ira_get_register_move_cost. | |
32572 | ||
32573 | * ira-emit.c: Use allocno_emit_reg, ALLOCNO_EMIT_DATA instead of | |
32574 | ALLOCNO_REG, ALLOCNO_CHILD_RENAMED_P, ALLOCNO_MEM_OPTIMIZED_DEST, | |
32575 | ALLOCNO_MEM_OPTIMIZED_DEST_P, and ALLOCNO_SOMEWHERE_RENAMED_P. | |
32576 | (ira_allocno_emit_data, void_p, new_allocno_emit_data_vec): New | |
32577 | definitions. | |
32578 | (ira_initiate_emit_data, ira_finish_emit_data) | |
32579 | (create_new_allocno): New functions. | |
32580 | (modify_move_list): Call create_new_alloc instead of ira_create_allocno. | |
32581 | (emit_move_list): Call ira_init_register_move_cost_if_necessary. | |
32582 | Use ira_register_move_cost instead of ira_get_register_move_cost. | |
32583 | ||
32584 | * ira-int.h: Fix some comments. | |
32585 | (object_hard_regs_t, object_hard_regs_node_t): Move to ira-color.c. | |
32586 | (struct object_hard_regs, struct object_hard_regs_node): Ditto. | |
32587 | (struct ira_object): Remove profitable_hard_regs, hard_regs_node, | |
32588 | hard_regs_subnodes_start, hard_regs_subnodes_num. Add new member | |
32589 | add_data. | |
32590 | (struct ira_allocno): Make mode and aclass a bitfield. Move other | |
32591 | bitfield after mode. Make hard_regno a short int. Make | |
32592 | hard_regno short. Remove first_coalesced_allocno and | |
32593 | next_coalesced_allocno. Move mem_optimized_dest_p, | |
32594 | somewhere_renamed_p, child_renamed_p, reg, and mem_optimized_dest | |
32595 | into struct ira_emit_data. Remove in_graph_p, may_be_spilled_p, | |
32596 | available_regs_num, next_bucket_allocno, prev_bucket_allocno, | |
32597 | temp, colorable_p. Add new member add_data. | |
32598 | (ALLOCNO_IN_GRAPH_P, ALLOCNO_MAY_BE_SPILLED_P): Remove. | |
32599 | (ALLOCNO_COLORABLE_P, ALLOCNO_AVAILABLE_REGS_NUM): Remove. | |
32600 | (ALLOCNO_NEXT_BUCKET_ALLOCNO, ALLOCNO_PREV_BUCKET_ALLOCNO): Remove. | |
32601 | (ALLOCNO_TEMP, ALLOCNO_FIRST_COALESCED_ALLOCNO): Remove. | |
32602 | (ALLOCNO_NEXT_COALESCED_ALLOCNO): Remove. | |
32603 | (ALLOCNO_ADD_DATA): New macro. | |
32604 | (ira_emit_data_t): New typedef. | |
32605 | (struct ira_emit_data): New. Move mem_optimized_dest_p, | |
32606 | somewhere_renamed_p, child_renamed_p, reg, mem_optimized_dest | |
32607 | from struct ira_allocno. | |
32608 | (ALLOCNO_EMIT_DATA): New macro. | |
32609 | (ira_allocno_emit_data, allocno_emit_reg): New. | |
32610 | (ALLOCNO_PROFITABLE_HARD_REGS, OBJECT_HARD_REGS_NODE): Remove. | |
32611 | (OBJECT_HARD_REGS_SUBNODES_STAR, OBJECT_HARD_REGS_SUBNODES_NUM): Remove. | |
32612 | (OBJECT_ADD_DATA): New macro. | |
32613 | (ira_reallocate): Remove. | |
32614 | (ira_initiate_emit_data, ira_finish_emit_data): New. | |
32615 | (ira_get_register_move_cost, ira_get_may_move_cost): Remove. | |
32616 | (ira_init_register_move_cost_if_necessary): New. | |
32617 | (ira_object_conflict_iter_next): Merge into | |
32618 | ira_object_conflict_iter_cond. | |
32619 | (FOR_EACH_OBJECT_CONFLICT): Don't use ira_object_conflict_iter_next. | |
32620 | ||
32621 | * ira-live.c (process_single_reg_class_operands): Call | |
32622 | ira_init_register_move_cost_if_necessary. Use | |
32623 | ira_register_move_cost instead of ira_get_register_move_cost. | |
32624 | ||
32625 | 2010-08-13 Vladimir Makarov <vmakarov@redhat.com> | |
32626 | ||
32627 | * ira-int.h (struct target_ira_int): Remove x_cost_classes. | |
32628 | ||
32629 | * ira-costs.c: Fix formatting. | |
32630 | (cost_classes, cost_classes_num): Remove. | |
32631 | (struct cost_classes, cost_classes_t, const_cost_classes_t): New. | |
32632 | (regno_cost_classes, cost_classes_hash, cost_classes_eq): New. | |
32633 | (cost_classes_del, cost_classes_htab): New. | |
32634 | (cost_classes_aclass_cache, cost_classes_mode_cache): New. | |
32635 | (initiate_regno_cost_classes, setup_cost_classes): New. | |
32636 | (setup_regno_cost_classes_by_aclass): New. | |
32637 | (setup_regno_cost_classes_by_mode, finish_regno_cost_classes): New. | |
32638 | (record_reg_classes): Use regno_cost_classes instead of | |
32639 | cost_classes. Move checking opposite operand up. | |
32640 | (record_address_regs): Use regno_cost_classes | |
32641 | instead of cost_classes. | |
32642 | (scan_one_insn): Ditto. Use always general register. | |
32643 | (print_allocno_costs): Use regno_cost_classes instead of | |
32644 | cost_classes. | |
32645 | (print_pseudo_costs): Ditto. Use Reg_N_REFS. | |
32646 | (find_costs_and_classes): Set up cost classes for each registers. | |
32647 | Use also their mode for this. Use regno_cost_classes instead of | |
32648 | cost_classes. | |
32649 | (setup_allocno_class_and_costs): Use regno_cost_classes instead of | |
32650 | cost_classes. | |
32651 | (free_ira_costs, ira_init_costs): Don't use cost_classes. | |
32652 | (ira_costs, ira_set_pseudo_classes): Call | |
32653 | initiate_regno_cost_classes and finish_regno_cost_classes. | |
32654 | ||
32655 | 2010-10-04 Vladimir Makarov <vmakarov@redhat.com> | |
32656 | ||
32657 | * target-def.h (TARGET_IRA_COVER_CLASSES): Remove. | |
32658 | ||
32659 | * target.def (ira_cover_classes): Remove. | |
32660 | ||
32661 | * doc/tm.texi: Remove TARGET_IRA_COVER_CLASSES and IRA_COVER_CLASSES. | |
32662 | ||
32663 | * doc/tm.texi.in: Ditto. | |
32664 | ||
32665 | * ira-conflicts.c: Remove mentioning cover classes from the file. | |
32666 | Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Use | |
c64f8a47 | 32667 | ALLOCNO_CLASS_COST instead of ALLOCNO_COVER_CLASS_COST. Fix formatting. |
a7f45047 RB |
32668 | |
32669 | * targhooks.c (default_ira_cover_classes): Remove. | |
32670 | ||
32671 | * targhooks.h (default_ira_cover_classes): Ditto. | |
32672 | ||
32673 | * haifa-sched.c: Remove mentioning cover classes from the file. | |
32674 | Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use | |
32675 | ira_pressure_classes and ira_pressure_classes_num instead of | |
32676 | ira_reg_class_cover_size and ira_reg_class_cover. Use | |
32677 | sched_regno_pressure_class instead of sched_regno_cover_class. | |
32678 | (mark_regno_birth_or_death, setup_insn_reg_pressure_info): Use | |
32679 | ira_reg_class_max_nregs instead of ira_reg_class_nregs. | |
32680 | ||
32681 | * ira-int.h: Add 2010 to Copyright. Remove mentioning cover | |
32682 | classes from the file. | |
32683 | (object_hard_regs_t, object_hard_regs_node_t): New typedefs. | |
32684 | (struct object_hard_regs, struct object_hard_regs_node): New. | |
32685 | (struct ira_object): New members profitable_hard_regs, | |
32686 | hard_regs_node, hard_regs_subnodes_start, hard_regs_subnodes_num. | |
32687 | (struct ira_allocno): Rename cover_class to aclass. Rename | |
32688 | cover_class_cost and updated_cover_class_cost to class_cost and | |
32689 | updated_class_cost. Remove splay_removed_p and | |
32690 | left_conflict_size. Add new members colorable_p. | |
32691 | (ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICTS_SIZE): Remove. | |
32692 | (ALLOCNO_COLORABLE_P): New macro. | |
32693 | (ALLOCNO_COVER_CLASS): Rename to ALLOCNO_CLASS. | |
32694 | (ALLOCNO_COVER_CLASS_COST, ALLOCNO_UPDATED_COVER_CLASS_COST): | |
32695 | Rename to ALLOCNO_CLASS_COST and ALLOCNO_UPDATED__CLASS_COST. | |
32696 | (OBJECT_...): Rename parameter C to O. | |
32697 | (OBJECT_PROFITABLE_HARD_REGS): New macro. | |
32698 | (OBJECT_HARD_REGS_NODE, OBJECT_HARD_REGS_SUBNODES_START) | |
32699 | (OBJECT_HARD_REGS_SUBNODES_NUM): New macros. | |
32700 | (struct target_ira_int): New members x_ira_max_memory_move_cost, | |
32701 | x_ira_max_register_move_cost, x_ira_max_may_move_in_cost, | |
32702 | x_ira_max_may_move_out_cost, x_ira_reg_allocno_class_p, | |
32703 | x_ira_reg_pressure_class_p, x_ira_important_class_nums, | |
32704 | x_ira_reg_class_superunion. Rename x_prohibited_class_mode_reg to | |
32705 | x_ira_prohibited_class_mode_reg. Rename x_ira_reg_class_union to | |
32706 | x_ira_reg_class_subunion. | |
32707 | (ira_max_memory_move_cost, ira_max_register_move_cost) | |
32708 | (ira_max_may_move_in_cost, ira_max_may_move_out_cost) | |
32709 | (ira_reg_allocno_class_p, ira_reg_pressure_class_p) | |
32710 | (ira_important_class_nums, ira_reg_class_superunion): New macros. | |
32711 | (prohibited_class_mode_regs): Rename to ira_prohibited_class_mode_regs. | |
32712 | (ira_reg_class_union): Rename to ira_reg_class_subunion. | |
32713 | (ira_debug_class_cover): Rename to ira_debug_allocno_classes. | |
32714 | (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. | |
32715 | (ira_tune_allocno_costs_and_cover_classes): Rename to | |
32716 | ira_tune_allocno_costs. | |
32717 | (ira_debug_hard_regs_forest): New. | |
32718 | (ira_object_conflict_iter_init, ira_object_conflict_iter_cond) | |
32719 | (ira_object_conflict_iter_next): Fix comments. | |
32720 | (ira_hard_reg_set_intersection_p, hard_reg_set_size): New functions. | |
32721 | (ira_allocate_and_set_costs, ira_allocate_and_copy_costs): Rename | |
32722 | cover_class to aclass. | |
32723 | (ira_allocate_and_accumulate_costs): Ditto. | |
32724 | (ira_allocate_and_set_or_copy_costs): Ditto. | |
32725 | ||
32726 | * opts.c (decode_options): Remove ira_cover_class check. | |
32727 | ||
32728 | * ira-color.c: Remove mentioning cover classes from the file. Use | |
32729 | ALLOCNO_CLASS, ALLOCNO_CLASS_COST, and ALLOCNO_UPDATED_CLASS_COST | |
32730 | instead of ALLOCNO_COVER_CLASS, ALLOCNO_COVER_CLASS_COST, and | |
32731 | ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. | |
32732 | (splay-tree.h): Remove include. | |
32733 | (allocno_coalesced_p, processed_coalesced_allocno_bitmap): Move | |
32734 | before copy_freq_compare_func. | |
32735 | (allocnos_for_spilling, removed_splay_allocno_vec): Remove. | |
32736 | (object_hard_regs_vec, object_hard_regs_htab, node_check_tick): | |
32737 | New definitions. | |
32738 | (hard_regs_roots, hard_regs_node_vec): Ditto. | |
32739 | (object_hard_regs_hash, object_hard_regs_eq, find_hard_regs): Ditto. | |
32740 | (insert_hard_regs, init_object_hard_regs, add_object_hard_regs): Ditto. | |
32741 | (finish_object_hard_regs, object_hard_regs_compare): Ditto. | |
32742 | (create_new_object_hard_regs_node): Ditto. | |
32743 | (add_new_object_hard_regs_node_to_forest): Ditto. | |
32744 | (add_object_hard_regs_to_forest, collect_object_hard_regs_cover): Ditto. | |
32745 | (setup_object_hard_regs_nodes_parent, first_common_ancestor_node): | |
32746 | Ditto. | |
32747 | (print_hard_reg_set, print_hard_regs_subforest): Ditto. | |
32748 | (print_hard_regs_forest, ira_debug_hard_regs_forest): Ditto. | |
32749 | (remove_unused_object_hard_regs_nodes): Ditto. | |
32750 | (enumerate_object_hard_regs_nodes): Ditto. | |
32751 | (object_hard_regs_nodes_num, object_hard_regs_nodes): Ditto. | |
32752 | (object_hard_regs_subnode_t): Ditto. | |
32753 | (struct object_hard_regs_subnode): Ditto. | |
32754 | (object_hard_regs_subnodes, object_hard_regs_subnode_index): Ditto. | |
32755 | (setup_object_hard_regs_subnode_index): Ditto. | |
32756 | (get_object_hard_regs_subnodes_num): Ditto. | |
32757 | (form_object_hard_regs_nodes_forest): Ditto. | |
32758 | (finish_object_hard_regs_nodes_tree): Ditto. | |
32759 | (finish_object_hard_regs_nodes_forest): Ditto. | |
32760 | (allocnos_have_intersected_live_ranges_p): Rename to | |
32761 | allocnos_conflict_by_live_ranges_p. Move before copy_freq_compare_func. | |
32762 | (pseudos_have_intersected_live_ranges_p): Rename to | |
32763 | conflict_by_live_ranges_p. Move before copy_freq_compare_func. | |
32764 | (setup_left_conflict_sizes_p, update_left_conflict_sizes_p): Ditto. | |
32765 | (empty_profitable_hard_regs, setup_profitable_hard_regs): Ditto. | |
32766 | (update_copy_costs): Remove assert. Skip cost update if the hard | |
32767 | reg does not belong the class. | |
32768 | (assign_hard_reg): Process only profitable hard regs. | |
32769 | (uncolorable_allocnos_num): Make it scalar. | |
32770 | (allocno_spill_priority): Use ALLOCNO_EXCESS_PRESSURE_POINTS_NUM | |
32771 | and ira_reg_class_max_nregs instead of ALLOCNO_LEFT_CONFLICTS_SIZE | |
32772 | and ira_reg_class_max_nregs. | |
32773 | (bucket_allocno_compare_func): Check frequency first. | |
32774 | (sort_bucket): Add compare function as a parameter. | |
32775 | (add_allocno_to_ordered_bucket): Assume no coalesced allocnos. | |
32776 | (uncolorable_allocnos_splay_tree, USE_SPLAY_P): Remove. | |
32777 | (push_allocno_to_stack): Rewrite for checking new allocno | |
32778 | colorability. | |
32779 | (remove_allocno_from_bucket_and_push): Print cost too. Remove assert. | |
32780 | (push_only_colorable): Pass new parameter to sort_bucket. | |
32781 | (push_allocno_to_spill): Remove. | |
32782 | (allocno_spill_priority_compare): Make it inline and rewrite. | |
32783 | (splay_tree_allocate, splay_tree_free): Remove. | |
32784 | (allocno_spill_sort_compare): New function. | |
32785 | (push_allocnos_to_stack): Sort allocnos for spilling once. Don't | |
32786 | build and use splay tree. Choose first allocno in uncolorable | |
32787 | allocno bucket to spill. Remove setting spill cost. | |
32788 | (all_conflicting_hard_regs): Remove. | |
32789 | (setup_allocno_available_regs_num): Check only profitable hard | |
32790 | regs. Print info about hard regs nodes. | |
32791 | (setup_allocno_left_conflicts_size): Remove. | |
32792 | (put_allocno_into_bucket): Don't call | |
32793 | setup_allocno_left_conflicts_size. Use setup_left_conflict_sizes_p. | |
32794 | (improve_allocation): New. | |
32795 | (color_allocnos): Call setup_profitable_hard_regs, | |
32796 | form_object_hard_regs_nodes_forest, improve_allocation, | |
32797 | finish_object_hard_regs_nodes_forest. Setup spill cost. | |
32798 | (print_loop_title): Use pressure classes. | |
32799 | (color_allocnso): Ditto. | |
32800 | (do_coloring): Remove allocation and freeing splay_tree_node_pool | |
32801 | and allocnos_for_spilling. | |
32802 | (ira_sort_regnos_for_alter_reg): Don't setup members | |
32803 | {first,next}_coalesced_allocno. | |
32804 | (color): Remove allocating and freeing removed_splay_allocno_vec. | |
32805 | (fast_allocation): Use ira_prohibited_class_mode_regs instead of | |
32806 | prohibited_class_mode_regs. | |
32807 | ||
32808 | * ira-lives.c: Remove mentioning cover classes from the file. Fix | |
32809 | formatting. | |
32810 | (update_allocno_pressure_excess_length): Use pressure classes. | |
32811 | (inc_register_pressure, dec_register_pressure): Check for pressure | |
32812 | class. | |
32813 | (mark_pseudo_regno_live, mark_pseudo_regno_subword_live): Use | |
32814 | pressure class. Use ira_reg_class_nregs instead of | |
32815 | ira_reg_class_max_nregs. | |
32816 | (mark_pseudo_regno_dead, mark_pseudo_regno_subword_dead): Ditto. | |
32817 | (mark_hard_reg_live, mark_hard_reg_dead): Use pressure class. | |
32818 | (single_reg_class): Use ira_reg_class_nregs instead of | |
32819 | ira_reg_class_max_nregs. | |
32820 | (process_bb_node_lives): Use pressure classes. | |
32821 | ||
32822 | * ira-emit.c: Remove mentioning cover classes from the file. Use | |
32823 | ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS. Fix formatting. | |
32824 | (change_loop): Use pressure classes. | |
32825 | (modify_move_list): Call ira_set_allocno_class instead of | |
32826 | ira_set_allocno_cover_class. | |
32827 | ||
32828 | * ira-build.c: Remove mentioning cover classes from the file. Use | |
32829 | ALLOCNO_CLASS and ALLOCNO_CLASS_COST instead of | |
32830 | ALLOCNO_COVER_CLASS and ALLOCNO_COVER_CLASS_COST. Use | |
32831 | ALLOCNO_UPDATED_CLASS_COST instead of | |
32832 | ALLOCNO_UPDATED_COVER_CLASS_COST. Fix formatting. | |
32833 | (ira_create_object): Initiate OBJECT_PROFITABLE_HARD_REGS. | |
32834 | (ira_create_allocno): Remove initialization of | |
32835 | ALLOCNO_SPLAY_REMOVED_P, ALLOCNO_LEFT_CONFLICT_SIZE. Initialize | |
32836 | ALLOCNO_COLORABLE_P. | |
32837 | (ira_set_allocno_cover_class): Rename to ira_set_allocno_class. | |
32838 | Update conflict regs for the objects. | |
32839 | (create_cap_allocno): Remove assert. Don't propagate | |
32840 | ALLOCNO_AVAILABLE_REGS_NUM. | |
32841 | (ira_free_allocno_costs): New function. | |
32842 | (finish_allocno): Change a part of code into call of | |
32843 | ira_free_allocno_costs. | |
32844 | (low_pressure_loop_node_p): Use pressure classes. | |
32845 | (object_range_compare_func): Don't compare classes. | |
32846 | (setup_min_max_conflict_allocno_ids): Ditto. | |
32847 | ||
32848 | * loop-invariant.c: Remove mentioning cover classes from the file. | |
32849 | Use ira_pressure_classes and ira_pressure_classes_num instead of | |
32850 | ira_reg_class_cover_size and ira_reg_class_cover. Fix formatting. | |
32851 | (get_cover_class_and_nregs): Rename to get_cover_pressure_and_nregs. | |
32852 | Use ira_reg_class_max_nregs instead of ira_reg_class_nregs. | |
32853 | Use reg_allocno_class instead of reg_cover_class. | |
32854 | (get_inv_cost): Use instead ira_stack_reg_pressure_class of | |
32855 | STACK_REG_COVER_CLASS. | |
32856 | (get_regno_cover_class): Rename to get_regno_pressure_class. | |
32857 | (move_loop_invariants): Initialize and finalize regstat. | |
32858 | ||
32859 | * ira.c: Remove mentioning cover classes from the file. Add | |
32860 | comments about coloring without cover classes. Use ALLOCNO_CLASS | |
32861 | instead of ALLOCNO_COVER_CLASS. Fix formatting. | |
32862 | (alloc_reg_class_subclasses, setup_reg_subclasses): Move it before | |
32863 | setup_class_subset_and_memory_move_costs. | |
32864 | (setup_stack_reg_pressure_class, setup_pressure_classes): New. | |
32865 | (setup_cover_and_important_classes): Rename to | |
32866 | setup_allocno_and_important_classes. | |
32867 | (setup_class_translate_array): New. | |
32868 | (setup_class_translate): Call it for allocno and pressure classes. | |
32869 | (cover_class_order): Rename to allocno_class_order. | |
32870 | (comp_reg_classes_func): Use ira_allocno_class_translate instead | |
32871 | of ira_class_translate. | |
32872 | (reorder_important_classes): Set up ira_important_class_nums. | |
32873 | (setup_reg_class_relations): Set up ira_reg_class_superunion. | |
32874 | (print_class_cover): Rename to print_classes. Add parameter. | |
32875 | (ira_debug_class_cover): Rename to ira_debug_allocno_classes. | |
32876 | Print pressure classes too. | |
32877 | (find_reg_class_closure): Rename to find_reg_classes. Don't call | |
32878 | setup_reg_subclasses. | |
32879 | (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class. | |
32880 | (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. | |
32881 | (setup_prohibited_class_mode_regs): Use | |
32882 | ira_prohibited_class_mode_regs instead of prohibited_class_mode_regs. | |
32883 | (clarify_prohibited_class_mode_regs): New function. | |
32884 | (ira_init_register_move_cost): Set up ira_max_register_move_cost, | |
32885 | ira_max_may_move_in_cost, and ira_max_may_move_out_cost. | |
32886 | (ira_init_once): Initialize them. | |
32887 | (free_register_move_costs): Process them. | |
32888 | (ira_init): Move calls of find_reg_classes and | |
32889 | setup_hard_regno_aclass after setup_prohibited_class_mode_regs. | |
32890 | Call clarify_prohibited_class_mode_regs. | |
32891 | (ira_no_alloc_reg): Remove. | |
32892 | (too_high_register_pressure_p): Use pressure classes. | |
32893 | ||
32894 | * sched-deps.c: Remove mentioning cover classes from the file. | |
32895 | Use ira_reg_pressure_cover instead of ira_reg_class_cover. Use | |
32896 | ira_pressure_classes and ira_pressure_classes_num instead of | |
32897 | ira_reg_class_cover_size and ira_reg_class_cover. | |
32898 | (mark_insn_hard_regno_birth, mark_hard_regno_death): Use | |
32899 | sched_regno_pressure_class instead of sched_regno_cover_class. | |
32900 | (mark_insn_pseudo_birth, mark_pseudo_death): Ditto. Use | |
32901 | ira_reg_class_max_nregs instead of ira_reg_class_nregs. | |
32902 | ||
32903 | * ira.h: Add 2010 to Copyright. | |
32904 | (ira_no_alloc_reg): Remove external. | |
32905 | (struct target_ira): Rename x_ira_hard_regno_cover_class, | |
32906 | x_ira_reg_class_cover_size, x_ira_reg_class_cover, and | |
32907 | x_ira_class_translate to x_ira_hard_regno_allocno_class, | |
32908 | x_ira_allocno_classes_num, x_ira_allocno_classes, and | |
32909 | x_ira_allocno_class_translate. Add x_ira_pressure_classes_num, | |
32910 | x_ira_pressure_classes, x_ira_pressure_class_translate, and | |
32911 | x_ira_stack_reg_pressure_class. Rename x_ira_reg_class_nregs to | |
32912 | x_ira_reg_class_max_nregs. Add x_ira_reg_class_min_nregs and | |
32913 | x_ira_no_alloc_regs. | |
32914 | (ira_hard_regno_cover_class): Rename to ira_hard_regno_allocno_class. | |
32915 | (ira_reg_class_cover_size, ira_reg_class_cover): Rename to | |
32916 | ira_allocno_classes_num and ira_allocno_classes. | |
32917 | (ira_class_translate): Rename to ira_allocno_class_translate. | |
32918 | (ira_pressure_classes_num, ira_pressure_classes): New definitions. | |
32919 | (ira_pressure_class_translate, ira_stack_reg_pressure_class): Ditto. | |
32920 | (ira_reg_class_nregs): Rename to ira_reg_class_max_nregs. | |
32921 | (ira_reg_class_min_nregs, ira_stack_reg_pressure_class): New | |
32922 | (ira_no_alloc_regs): New. | |
32923 | ||
32924 | * ira-costs.c: Add 2010 to Copyright. Remove mentioning cover | |
32925 | classes from the file. Use ALLOCNO_CLASS instead of | |
32926 | ALLOCNO_COVER_CLASS. Use ALLOCNO_CLASS_COST instead of | |
32927 | ALLOCNO_COVER_CLASS_COST. | |
32928 | (regno_cover_class): Rename to regno_aclass. | |
32929 | (record_reg_classes): Use ira_reg_class_subunion instead of | |
32930 | ira_reg_class_union. | |
32931 | (record_address_regs): Check overflow. | |
32932 | (scan_one_insn): Ditto. | |
32933 | (print_allocno_costs): Print total mem cost fore regional allocation. | |
32934 | (print_pseudo_costs): Use REG_N_REFS. | |
32935 | (find_costs_and_classes): Use classes intersected with them on the | |
32936 | 1st pass. Check overflow. Use ira_reg_class_subunion instead of | |
32937 | ira_reg_class_union. Use ira_allocno_class_translate and | |
32938 | regno_aclass instead of ira_class_translate and regno_cover_class. | |
32939 | Modify code for finding regno_aclass. Setup preferred classes for | |
32940 | the next pass. | |
32941 | (setup_allocno_cover_class_and_costs): Rename to | |
32942 | setup_allocno_class_and_costs. Use regno_aclass instead of | |
32943 | regno_cover_class. Use ira_set_allocno_class instead of | |
32944 | ira_set_allocno_cover_class. | |
32945 | (init_costs, finish_costs): Use regno_aclass instead of | |
32946 | regno_cover_class. | |
32947 | (ira_costs): Use setup_allocno_class_and_costs instead of | |
32948 | setup_allocno_cover_class_and_costs. | |
32949 | (ira_tune_allocno_costs_and_cover_classes): Rename to | |
32950 | ira_tune_allocno_costs. Check overflow. Skip conflict hard regs | |
32951 | by processing objects. Use ira_reg_class_max_nregs instead of | |
32952 | ira_reg_class_nregs. | |
32953 | ||
32954 | * rtl.h (reg_cover_class): Rename to reg_allocno_class. | |
32955 | ||
32956 | * sched-int.h: Remove mentioning cover classes from the file. | |
32957 | (sched_regno_cover_class): Rename to sched_regno_pressure_class. | |
32958 | ||
32959 | * reginfo.c: Add 2010 to Copyright. Remove mentioning cover | |
32960 | classes from the file. | |
32961 | (struct reg_pref): Rename coverclass into allocnoclass. | |
32962 | (reg_cover_class): Rename to reg_allocno_class. | |
32963 | ||
32964 | * Makefile.in (ira-color.o): Remove SPLAY_TREE_H from dependencies. | |
32965 | ||
32966 | * config/alpha/alpha.h (IRA_COVER_CLASSES): Remove. | |
32967 | ||
32968 | * config/arm/arm.h (IRA_COVER_CLASSES): Ditto. | |
32969 | ||
32970 | * config/avr/avr.h (IRA_COVER_CLASSES): Ditto. | |
32971 | ||
32972 | * config/bfin/bfin.h (IRA_COVER_CLASSES): Ditto. | |
32973 | ||
32974 | * config/cris/cris.h (IRA_COVER_CLASSES): Ditto. | |
32975 | ||
32976 | * config/fr30/fr30.h (IRA_COVER_CLASSES): Ditto. | |
32977 | ||
32978 | * config/frv/frv.h (IRA_COVER_CLASSES): Ditto. | |
32979 | ||
32980 | * config/h8300/h8300.h (IRA_COVER_CLASSES): Ditto. | |
32981 | ||
32982 | * config/i386/i386.h (STACK_REG_COVER_CLASS): Ditto. | |
32983 | ||
32984 | * config/i386/i386.c (TARGET_IRA_COVER_CLASSES) | |
32985 | (i386_ira_cover_classes): Ditto. | |
32986 | ||
32987 | * config/ia64/ia64.h (IRA_COVER_CLASSES): Ditto. | |
32988 | ||
32989 | * config/iq2000/iq2000.h (IRA_COVER_CLASSES): Ditto. | |
32990 | ||
32991 | * config/m32r/m32r.h (IRA_COVER_CLASSES): Ditto. | |
32992 | ||
32993 | * config/m68k/m68k.h (IRA_COVER_CLASSES): Ditto. | |
32994 | ||
32995 | * config/mcore/mcore.h (IRA_COVER_CLASSES): Ditto. | |
32996 | ||
32997 | * config/mep/mep.h (IRA_COVER_CLASSES): Ditto. | |
32998 | ||
32999 | * config/mips/mips.c (TARGET_IRA_COVER_CLASSES) | |
33000 | (mips_ira_cover_classes): Ditto. | |
33001 | ||
33002 | * config/mn10300/mn10300.h (IRA_COVER_CLASSES): Ditto. | |
33003 | ||
33004 | * config/moxie/moxie.h (IRA_COVER_CLASSES): Ditto. | |
33005 | ||
33006 | * config/pa/pa64-regs.h (IRA_COVER_CLASSES): Ditto. | |
33007 | ||
33008 | * config/pa/pa32-regs.h (IRA_COVER_CLASSES): Ditto. | |
33009 | ||
33010 | * config/picochip/picochip.h (IRA_COVER_CLASSES): Ditto. | |
33011 | ||
33012 | * config/rs6000/rs6000.h (IRA_COVER_CLASSES_PRE_VSX) | |
33013 | (IRA_COVER_CLASSES_VSX): Ditto. | |
33014 | ||
33015 | * config/rs6000/rs6000.c (TARGET_IRA_COVER_CLASSES) | |
33016 | (rs6000_ira_cover_classes): Ditto. | |
33017 | ||
33018 | * config/rx/rx.h (IRA_COVER_CLASSES): Ditto. | |
33019 | ||
33020 | * config/s390/s390.h (IRA_COVER_CLASSES): Ditto. | |
33021 | ||
33022 | * config/score/score.h (IRA_COVER_CLASSES): Ditto. | |
33023 | ||
33024 | * config/sh/sh.h (IRA_COVER_CLASSES): Ditto. | |
33025 | ||
33026 | * config/sparc/sparc.h (IRA_COVER_CLASSES): Ditto. | |
33027 | ||
33028 | * config/spu/spu.h (IRA_COVER_CLASSES): Ditto. | |
33029 | ||
33030 | * config/stormy16/stormy16.h (IRA_COVER_CLASSES): Ditto. | |
33031 | ||
33032 | * config/v850/v850.h (IRA_COVER_CLASSES): Ditto. | |
33033 | ||
33034 | * config/vax/vax.h (IRA_COVER_CLASSES): Ditto. | |
33035 | ||
33036 | * config/xtensa/xtensa.h (IRA_COVER_CLASSES): Ditto. | |
33037 | ||
33038 | 2011-03-29 Jakub Jelinek <jakub@redhat.com> | |
33039 | ||
33040 | PR debug/48253 | |
33041 | * dwarf2out.c (struct dw_fde_struct): Remove dw_fde_hot_section_label, | |
33042 | dw_fde_hot_section_end_label, dw_fde_unlikely_section_label, | |
33043 | dw_fde_unlikely_section_end_label, cold_in_std_section, | |
33044 | dw_fde_switched_sections and dw_fde_switched_cold_to_hot fields. | |
33045 | Add dw_fde_second_begin, dw_fde_second_end and second_in_std_section | |
33046 | fields. | |
33047 | (output_fde): Use dw_fde_second_{begin,end} if second is | |
33048 | true, otherwise dw_fde_{begin,end}. | |
33049 | (output_call_frame_info): Test dw_fde_second_begin != NULL | |
33050 | instead of dw_fde_switched_sections. | |
33051 | (dwarf2out_begin_prologue): Stop initializing removed dw_fde_struct | |
33052 | fields, initialize new fields. Initialize in_std_section | |
33053 | unconditionally from the first partition. | |
33054 | (dwarf2out_end_epilogue): Don't override dw_fde_end when | |
33055 | dw_fde_second_begin is non-NULL. | |
33056 | (dwarf2out_switch_text_section): Stop initializing removed | |
33057 | dw_fde_struct fields, initialize new fields, initialize | |
33058 | also dw_fde_end here. Set dw_fde_switch_cfi even when | |
33059 | dwarf2out_do_cfi_asm (). Call var_location_switch_text_section. | |
33060 | (struct var_loc_list_def): Add last_before_switch field. | |
33061 | (arange_table, arange_table_allocated, arange_table_in_use, | |
33062 | ARANGE_TABLE_INCREMENT, add_arange): Removed. | |
33063 | (size_of_aranges): Count !in_std_section and !second_in_std_section | |
33064 | hunks in fdes, instead of looking at arange_table_in_use. | |
33065 | (output_aranges): Add aranges_length argument, don't call | |
33066 | size_of_aranges here. Instead of using aranges_table* | |
33067 | emit ranges for fdes when !in_std_section resp. | |
33068 | !second_in_std_section. | |
33069 | (dw_loc_list): Break ranges crossing section switch. | |
33070 | (convert_cfa_to_fb_loc_list): Likewise. If switched sections, | |
33071 | use dw_fde_second_end instead of dw_fde_end as end of last range. | |
33072 | (gen_subprogram_die): Don't call add_arange. Use | |
33073 | dw_fde_{begin,end} for first partition and if switched | |
33074 | section dw_fde_second_{begin,end} for the second. | |
33075 | (var_location_switch_text_section_1, | |
33076 | var_location_switch_text_section): New functions. | |
33077 | (dwarf2out_begin_function): Initialize cold_text_section even | |
33078 | when function_section () isn't text_section. | |
33079 | (prune_unused_types): Don't walk arange_table. | |
33080 | (dwarf2out_finish): Don't needlessly test | |
33081 | flag_reorder_blocks_and_partition when testing cold_text_section_used. | |
33082 | If info_section_emitted, call size_of_aranges and if it indicates | |
33083 | non-empty .debug_aranges, call output_aranges with the computed | |
33084 | size. Stop using removed dw_fde_struct fields, use | |
33085 | dw_fde_{begin,end} for first partition and dw_fde_second_{begin,end} | |
33086 | for second. | |
33087 | ||
33088 | PR debug/48203 | |
33089 | * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Only | |
33090 | create ENTRY_VALUE if incoming or address of incoming's MEM | |
33091 | is a hard REG. | |
33092 | * dwarf2out.c (mem_loc_descriptor): Don't emit | |
33093 | DW_OP_GNU_entry_value of DW_OP_fbreg. | |
33094 | * var-tracking.c (vt_add_function_parameter): Ensure cselib_lookup | |
33095 | on ENTRY_VALUE is able to find the canonical parameter VALUE. | |
33096 | * cselib.c (rtx_equal_for_cselib_1) <case ENTRY_VALUE>: Use | |
33097 | rtx_equal_p instead of rtx_equal_for_cselib_1 to compare | |
33098 | ENTRY_VALUE_EXPs. | |
33099 | (cselib_hash_rtx) <case ENTRY_VALUE>: If ENTRY_VALUE_EXP | |
33100 | is a REG_P or MEM_P with REG_P address, compute hash directly | |
33101 | instead of calling cselib_hash_rtx on ENTRY_VALUE_EXP. | |
33102 | (preserve_only_constants): Don't clear VALUES forwaring | |
33103 | ENTRY_VALUE to some other VALUE. | |
33104 | ||
33105 | 2011-03-28 Richard Sandiford <richard.sandiford@linaro.org> | |
33106 | ||
33107 | * builtins.c (expand_builtin_memset_args): Use gen_int_mode | |
33108 | instead of GEN_INT. | |
33109 | ||
33110 | 2011-03-28 Eric Botcazou <ebotcazou@adacore.com> | |
33111 | ||
33112 | * cfgexpand.c (expand_gimple_cond): Always set the source location and | |
33113 | block before expanding the statement. | |
33114 | (expand_gimple_stmt_1): Likewise. Set them here... | |
33115 | (expand_gimple_stmt): ...and not here. Tidy. | |
33116 | * cfglayout.c (curr_insn_locator): Return 0 if the current location is | |
33117 | unknown. | |
33118 | ||
33119 | 2011-03-28 Steven Bosscher <steven@gcc.gnu.org> | |
33120 | ||
33121 | * Makefile.in: New rule for cprop.o. | |
33122 | * gcse.c: Move constant/copy propagation to cprop.c. | |
33123 | (compute_local_properties): Only handle expression tables. | |
33124 | (hash_scan_set, compute_hash_table_work, alloc_hash_table,): Likewise. | |
33125 | (one_pre_gcse_pass, one_code_hoisting_pass): Likewise. | |
33126 | (hash_set, insert_set_in_table, gcse_constant_p, lookup_set, | |
33127 | next_set, reset_opr_set_tables, oprs_not_set_p, mark_call, mark_set, | |
33128 | mark_clobber, mark_oprs_set, alloc_cprop_mem, free_cprop_mem, | |
33129 | compute_cprop_data, find_used_regs, try_replace_reg, | |
33130 | find_avail_set, cprop_jump, constprop_register, cprop_insn, | |
33131 | local_cprop_find_used_regs, do_local_cprop, local_cprop_pass, | |
33132 | fis_get_condition, implicit_set_cond_p, find_implicit_sets, | |
33133 | find_bypass_set, reg_killed_on_edge, bypass_block, | |
33134 | bypass_conditional_jumps, one_cprop_pass, gate_rtl_cprop, | |
33135 | execute_rtl_cprop, pass_rtl_cprop): Move to... | |
33136 | * cprop.c: ...here. New file, constant/copy propagation for RTL | |
33137 | moved from gcse.c to here with minor cleanups in duplicated code. | |
33138 | ||
33139 | 2011-03-28 H.J. Lu <hongjiu.lu@intel.com> | |
33140 | ||
33141 | * config/i386/i386.c (flag_opts): Fix a typo in | |
33142 | -mavx256-split-unaligned-store. | |
33143 | ||
33144 | 2011-03-28 Anatoly Sokolov <aesok@post.ru> | |
33145 | ||
33146 | * config/h8300/h8300.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE, | |
33147 | LIBCALL_VALUE): Remove macros. | |
33148 | * config/h8300/h8300.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
33149 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
33150 | (h8300_function_value, h8300_libcall_value, | |
33151 | h8300_function_value_regno_p): New functions. | |
33152 | ||
33153 | 2011-03-28 Anatoly Sokolov <aesok@post.ru> | |
33154 | ||
33155 | * config/h8300/h8300.h (ASM_OUTPUT_BSS): Remove macro. | |
33156 | ||
33157 | 2011-03-28 Jeff Law <law@redhat.com> | |
33158 | ||
33159 | * tree-ssa-threadupdate.c (redirect_edges): Call | |
33160 | create_edge_and_update_destination_phis as needed. | |
33161 | (create_edge_and_update_destination_phis): Accept new BB argument. | |
33162 | All callers updated. | |
33163 | (thread_block): Do not update the profile when threading around | |
33164 | intermediate blocks. | |
33165 | (thread_single_edge): Likewise. | |
33166 | (determine_bb_domination_status): If BB is not a successor of the | |
33167 | loop header, return NONDOMINATING. | |
33168 | (register_jump_thread): Note when we register a jump thread around | |
33169 | an intermediate block. | |
33170 | * tree-ssa-threadedge.c (thread_around_empty_block): New function. | |
33171 | (thread_across_edge): Use it. | |
33172 | ||
33173 | 2011-03-28 Tristan Gingold <gingold@adacore.com> | |
33174 | ||
33175 | * config/ia64/ia64.c (ia64_promote_function_mode): Fix promotion | |
33176 | when for_return is 2. | |
33177 | ||
33178 | 2011-03-28 Jeff Law <law@redhat.com> | |
33179 | ||
33180 | * var-tracking.c (canonicalize_values_mark): Delete unused | |
33181 | lhs assignment. | |
33182 | (canonicalize_values_star, set_variable_part): Likewise. | |
33183 | (clobber_variable_part, delete_variable_part): Likewise. | |
33184 | ||
33185 | 2011-03-28 Steven Bosscher <steven@gcc.gnu.org> | |
33186 | ||
33187 | * gcse.c (free_gcse_mem): Free reg_set_bitmap. | |
33188 | ||
33189 | 2011-03-28 Martin Jambor <mjambor@suse.cz> | |
33190 | ||
33191 | * tree-inline.c (expand_call_inline): Do not check that destination | |
33192 | node is analyzed. | |
33193 | (optimize_inline_calls): Assert that destination node is analyzed. | |
33194 | * cgraph.c (cgraph_add_new_function): Call cgraph_analyze_function, do | |
33195 | not call tree_lowering_passes. | |
33196 | * cgraph.h (cgraph_analyze_function): Declare. | |
33197 | * cgraphunit.c (cgraph_analyze_function): Make public. | |
33198 | ||
33199 | 2011-03-28 Joseph Myers <joseph@codesourcery.com> | |
33200 | ||
33201 | * config/sparc/sparc-opts.h: New. | |
33202 | * config/sparc/sparc.c (sparc_handle_option, sparc_select, | |
33203 | sparc_cpu, fpu_option_set, TARGET_HANDLE_OPTION): Remove. | |
33204 | (sparc_option_override): Store processor_type enumeration rather | |
33205 | than string in cpu_default. Remove name and enumeration from | |
33206 | cpu_table. Directly default -mcpu then default -mtune from -mcpu | |
33207 | without using sparc_select. Use target_flags_explicit instead of | |
33208 | fpu_option_set. | |
33209 | * config/sparc/sparc.h (enum processor_type): Move to | |
33210 | sparc-opts.h. | |
33211 | (sparc_cpu, struct sparc_cpu_select, sparc_select): Remove. | |
33212 | * config/sparc/sparc.opt (config/sparc/sparc-opts.h): New | |
33213 | HeaderInclude entry. | |
33214 | (mcpu=, mtune=): Use Var and Enum. | |
33215 | (sparc_processor_type): New Enum and EnumValue entries. | |
33216 | ||
33217 | 2011-03-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
33218 | Iain Sandoe <iains@gcc.gnu.org> | |
33219 | ||
33220 | PR target/48245 | |
33221 | * config/darwin.h (LINK_COMMAND_SPEC_A): Use LINK_PLUGIN_SPEC. | |
33222 | ||
33223 | 2011-03-28 Eric Botcazou <ebotcazou@adacore.com> | |
33224 | ||
33225 | * tree-vectorizer.h (vect_create_data_ref_ptr): Adjust prototype. | |
33226 | * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add GSI parameter. | |
33227 | Insert new statements at it in lieu of STMT. | |
33228 | (vect_setup_realignment): Adjust call to vect_create_data_ref_ptr. | |
33229 | * tree-vect-stmts.c (vectorizable_store): Likewise. | |
33230 | (vectorizable_load): Likewise. | |
33231 | ||
33232 | 2011-03-28 Uros Bizjak <ubizjak@gmail.com> | |
33233 | ||
33234 | * config/alpha/alpha.md (addtf3): Change mode of operands to TFmode. | |
33235 | (divtf3): Ditto. | |
33236 | (multf3): Ditto. | |
33237 | (subtf3): Ditto. | |
33238 | ||
33239 | 2011-03-27 H.J. Lu <hongjiu.lu@intel.com> | |
33240 | ||
33241 | * config/i386/sse.md (*avx_mov<mode>_internal): Don't assert | |
33242 | unaligned 256bit load/store. | |
33243 | (*avx_movu<ssemodesuffix><avxmodesuffix>): Likewise. | |
33244 | (*avx_movdqu<avxmodesuffix>): Likewise. | |
33245 | ||
33246 | 2011-03-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
33247 | ||
33248 | PR target/48288 | |
33249 | * config/pa/predicates.md (reg_or_ior_operand): New predicate. | |
33250 | * config/pa/pa.md (iordi3): Use new predicate in expander. | |
33251 | (iorsi3): Likewise. | |
33252 | ||
33253 | 2011-03-27 Anatoly Sokolov <aesok@post.ru> | |
33254 | ||
33255 | * config/mips/mips.h (LIBCALL_VALUE, FUNCTION_VALUE, | |
33256 | FUNCTION_VALUE_REGNO_P): Remove macros. | |
33257 | * config/mips/mips-protos.h (mips_function_value): Remove. | |
33258 | * config/mips/mips.c (mips_function_value): Rename to... | |
33259 | (mips_function_value_1): ... this. Make static. Handle receiving | |
33260 | the function type in 'fn_decl_or_type' argument. | |
33261 | (mips_function_value, mips_libcall_value, | |
33262 | mips_function_value_regno_p): New function. | |
33263 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
33264 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
33265 | ||
33266 | 2011-03-27 H.J. Lu <hongjiu.lu@intel.com> | |
33267 | ||
33268 | * config/i386/i386.c (flag_opts): Add -mavx256-split-unaligned-load | |
33269 | and -mavx256-split-unaligned-store. | |
33270 | (ix86_option_override_internal): Split 32-byte AVX unaligned | |
33271 | load/store by default. | |
33272 | (ix86_avx256_split_vector_move_misalign): New. | |
33273 | (ix86_expand_vector_move_misalign): Use it. | |
33274 | ||
33275 | * config/i386/i386.opt: Add -mavx256-split-unaligned-load and | |
33276 | -mavx256-split-unaligned-store. | |
33277 | ||
33278 | * config/i386/sse.md (*avx_mov<mode>_internal): Verify unaligned | |
33279 | 256bit load/store. Generate unaligned store on misaligned memory | |
33280 | operand. | |
33281 | (*avx_movu<ssemodesuffix><avxmodesuffix>): Verify unaligned | |
33282 | 256bit load/store. | |
33283 | (*avx_movdqu<avxmodesuffix>): Likewise. | |
33284 | ||
33285 | * doc/invoke.texi: Document -mavx256-split-unaligned-load and | |
33286 | -mavx256-split-unaligned-store. | |
33287 | ||
33288 | 2011-03-27 Richard Sandiford <rdsandiford@googlemail.com> | |
33289 | ||
33290 | PR target/38598 | |
33291 | * config/mips/mips.md (extendsidi2): Add an "l" alternative. | |
33292 | Update commentary. | |
33293 | ||
33294 | 2011-03-27 Richard Sandiford <rdsandiford@googlemail.com> | |
33295 | ||
33296 | * config/mips/mips.c (mips_prepare_builtin_arg): Replace icode and | |
33297 | opno arguments with an expand_operand. Use create_input_operand. | |
33298 | (mips_prepare_builtin_target): Delete. | |
33299 | (mips_expand_builtin_insn, mips_expand_builtin_compare_1): New | |
33300 | functions. | |
33301 | (mips_expand_builtin_direct): Use create_output_operand and | |
33302 | mips_expand_builtin_insn. Update call to mips_prepare_builtin_arg. | |
33303 | (mips_expand_builtin_movtf): Likewise. Use mips_expand_fp_comparison. | |
33304 | (mips_expand_builtin_compare): Use mips_expand_fp_comparison. | |
33305 | ||
33306 | 2011-03-27 Ira Rosen <ira.rosen@linaro.org> | |
33307 | ||
33308 | * config/arm/arm.c (arm_autovectorize_vector_sizes): New | |
33309 | function. | |
33310 | (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define. | |
33311 | ||
33312 | 2011-03-26 Eric Botcazou <ebotcazou@adacore.com> | |
33313 | ||
33314 | * basic-block.h (fixup_abnormal_edges): Adjust prototype. | |
33315 | * reload1.c (reload): Adjust call to fixup_abnormal_edges. Rediscover | |
33316 | basic blocks and call commit_edge_insertions directly. | |
33317 | (fixup_abnormal_edges): Move from here to... | |
33318 | * cfgrtl.c (fixup_abnormal_edges): ...here. Only insert instructions | |
33319 | on the edges and return whether some have actually been inserted. | |
33320 | * reg-stack.c (convert_regs): Fix up abnormal edges before inserting | |
33321 | compensation code. | |
33322 | ||
33323 | 2011-03-26 Andrey Belevantsev <abel@ispras.ru> | |
33324 | ||
33325 | PR rtl-optimization/48144 | |
33326 | * sel-sched-ir.c (merge_history_vect): Factor out from ... | |
33327 | (merge_expr_data): ... here. | |
33328 | (av_set_intersect): Rename to av_set_code_motion_filter. | |
33329 | Update all callers. Call merge_history_vect when an expression | |
33330 | is found in both sets. | |
33331 | * sel-sched-ir.h (av_set_code_motion_filter): Add prototype. | |
33332 | ||
33333 | 2011-03-26 Alan Modra <amodra@gmail.com> | |
33334 | ||
33335 | * config/rs6000/predicates.md (word_offset_memref_op): Handle | |
33336 | cmodel medium addresses. | |
33337 | * config/rs6000/rs6000.c (rs6000_secondary_reload): Handle misaligned | |
33338 | 64-bit gpr loads and stores. | |
33339 | (rs6000_secondary_reload_ppc64): New function. | |
33340 | * config/rs6000/rs6000-protos.h: Declare it. | |
33341 | * config/rs6000/rs6000.md (reload_di_store, reload_di_load): New. | |
33342 | ||
33343 | 2011-03-26 Alan Modra <amodra@gmail.com> | |
33344 | ||
33345 | PR target/47487 | |
33346 | * config/rs6000/rs6000.c (rs6000_output_function_epilogue): Support | |
33347 | GNU Go in traceback table. | |
33348 | ||
33349 | 2011-03-25 Richard Henderson <rth@redhat.com> | |
33350 | ||
33351 | * expr.c (emit_block_move_via_movmem): Only use 6 operand variant | |
33352 | if there are exactly 6 operands. | |
33353 | (set_storage_via_setmem): Similarly. | |
33354 | ||
33355 | 2011-03-25 Kai Tietz <ktietz@redhat.com> | |
33356 | ||
33357 | * collect2.c (write_c_file_stat): Handle backslash | |
33358 | as right-hand directory separator. | |
33359 | (resolve_lib_name): Use IS_DIR_SEPARATOR instead of | |
33360 | checking just for slash. | |
33361 | * coverage.c (coverage_init): Use IS_ABSOLUTE_PATH | |
33362 | instead of checking for trailing slash. | |
33363 | * gcc.c (record_temp_file): Use filename_cmp instead | |
33364 | of strcmp. | |
33365 | (do_spec_1): Likewise. | |
33366 | (replace_outfile_spec_function): Likewise. | |
33367 | (is_directory): Use filename_ncmp instead of strncmp. | |
33368 | (print_multilib_info): Likewise. | |
33369 | * gcov.c (find_source): Use filename_cmp instead | |
33370 | instead of strcmp. | |
33371 | (make_gcov_file_name): Fix order of slash/backslash | |
33372 | checks. | |
33373 | * incpath.c (DIRS_EQ): Use filename_cmp instead of strcmp. | |
33374 | (add_standard_paths): Likewise. | |
33375 | * mips-tfile.c (saber_stop): Handle backslash. | |
33376 | * prefix.c (update_path): Use filename_ncmp instead of | |
33377 | strncmp. | |
33378 | * profile.c (output_location): Use filename_cmp instead | |
33379 | of strcmp. | |
33380 | * read-md.c (handle_toplevel_file): Handle backslash. | |
33381 | * tlink.c (frob_extension): Likewise. | |
33382 | * tree-cfg.c (same_line_p): Use filename_cmp instead of | |
33383 | strcmp. | |
33384 | * tree-dump.c (dequeue_and_dump): Handle backslash. | |
33385 | * tree.c (get_file_function_name): Likewise. | |
33386 | * gengtype.c (read_input_list): Likewise. | |
33387 | (get_file_realbasename): Likewise. | |
33388 | (get_output_file_with_visibility): Use filename_cmp | |
33389 | instead of strcmp. | |
33390 | ||
33391 | 2011-03-25 Richard Sandiford <richard.sandiford@linaro.org> | |
33392 | ||
33393 | * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Restrict FPA_REGS | |
33394 | case to VFPv1. | |
33395 | ||
33396 | 2011-03-25 Nathan Froyd <froydnj@codesourcery.com> | |
33397 | ||
33398 | * fold-const.c (expr_location_or): New function. | |
33399 | (fold_truth_not_expr): Call it. | |
33400 | ||
33401 | 2011-03-25 Jeff Law <law@redhat.com> | |
33402 | ||
33403 | * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add missing | |
33404 | va_end. | |
33405 | * c-family/c-common.c (def_fn_type): Likewise. | |
33406 | * emit-rtl.c (gen_rtvec): Likewise. | |
33407 | * lto/lto-lang.c (def_fn_type): Likewise. | |
33408 | ||
33409 | 2011-03-25 Richard Guenther <rguenther@suse.de> | |
33410 | ||
33411 | * tree-ssa-copy.c (stmt_may_generate_copy): Copies from constants | |
33412 | also generate copies. | |
33413 | (fini_copy_prop): Handle constant values properly. | |
33414 | ||
33415 | 2011-03-25 Jakub Jelinek <jakub@redhat.com> | |
33416 | ||
33417 | * dwarf2out.c (mem_loc_descriptor) <case ZERO_EXTRACT>: Compare | |
33418 | mode size instead of bitsize with DWARF2_ADDR_SIZE. | |
33419 | (hash_loc_operands, compare_loc_operands): Handle | |
33420 | DW_OP_GNU_entry_value. | |
33421 | ||
33422 | 2011-03-25 Kai Tietz <ktietz@redhat.com> | |
33423 | ||
33424 | * config/i386/cygming.h (DWARF_FRAME_REGISTERS): Adjust comment. | |
33425 | (STACK_BOUNDARY): Check for bit-ness in case of MS_ABI. | |
33426 | * config/i386/i386.c (ix86_conditional_register_usage): Adjust | |
33427 | comment and use macro TARGET_64BIT_MS_ABI instead. | |
33428 | (ix86_keep_aggregate_return_pointer): Optimize for 64-bit case | |
33429 | and change default behavior for 32-bit MS_ABI. | |
33430 | (ix86_reg_parm_stack_space): Check additionally for bit-ness. | |
33431 | (ix86_function_type_abi): Allow check for ms_abi/sysv_abi for | |
33432 | 32-bit, too. | |
33433 | (ix86_cfun_abi): Likewise. | |
33434 | (ix86_maybe_switch_abi): Adjust comment. | |
33435 | (init_cumulative_args): Check for bit-ness in MS_ABI case. | |
33436 | (ix86_gimplify_va_arg): Check just for not TARGET_64BIT_MS_ABI | |
33437 | instead of checking for SYSV_ABI. | |
33438 | (ix86_nsaved_sseregs): Likewise. | |
33439 | (ix86_compute_frame_layout): Set only for 64-bit MS_ABI alignment | |
33440 | to 16 bytes. | |
33441 | (ix86_expand_call): Use TARGET_64BIT_MS_ABI macro. | |
33442 | * config/i386.h (TARGET_32BIT_MS_ABI): New macro. | |
33443 | (ACCUMULATE_OUTGOING_ARGS): Check explicit for 64-bit MS_ABI. | |
33444 | (OUTGOING_REG_PARM_STACK_SPACE): Likewise. | |
33445 | * config/mingw32.h (DEFAULT_ABI): Change default always to MS_ABI. | |
33446 | ||
33447 | 2011-03-25 Richard Guenther <rguenther@suse.de> | |
33448 | ||
33449 | * tree-flow.h (verify_stmts): Rename to verify_gimple_in_cfg. | |
33450 | (verify_types_in_gimple_seq): Rename to verify_gimple_in_seq. | |
33451 | (verify_gimple): Remove. | |
33452 | * tree-cfg.c (verify_gimple_call): Merge verification | |
33453 | from verify_stmts. | |
33454 | (verify_gimple_phi): Merge verification from verify_stmts. | |
33455 | (verify_gimple_label): New function. | |
33456 | (verify_types_in_gimple_seq_2): Rename to verify_gimple_in_seq_2. | |
33457 | (verify_types_in_gimple_seq): Rename to verify_gimple_in_seq. | |
33458 | (verify_stmt): Merge into verify_gimple_in_cfg and callees. | |
33459 | (verify_stmts): Rename to verify_gimple_in_cfg. | |
33460 | (verify_gimple_in_cfg): New function. | |
33461 | * passes.c (execute_function_todo): Call verify_gimple_in_cfg. | |
33462 | * tree-ssa.c (verify_ssa): Likewise. | |
33463 | * gimplify.c (gimplify_body): Call verify_gimple_in_seq. | |
33464 | ||
33465 | 2011-03-25 Richard Guenther <rguenther@suse.de> | |
33466 | ||
33467 | * passes.c (init_optimization_passes): Add FRE pass after | |
33468 | early SRA. | |
33469 | ||
33470 | 2011-03-25 Bernd Schmidt <bernds@codesourcery.com> | |
33471 | Andrew Stubbs <ams@codesourcery.com> | |
33472 | ||
33473 | * config/arm/vfp.md (arm_movdi_vfp): Enable only when not tuning | |
33474 | for Cortex-A8. | |
33475 | (arm_movdi_vfp_cortexa8): New pattern. | |
33476 | * config/arm/neon.md (adddi3_neon, subdi3_neon, anddi3_neon, | |
33477 | iordi3_neon, xordi3_neon): Add alternatives to discourage Neon | |
33478 | instructions when tuning for Cortex-A8. Set attribute "arch". | |
33479 | * config/arm/arm.md: Move include arm-tune.md up a bit. | |
33480 | (define_attr "arch"): Add "onlya8" and "nota8" values. | |
33481 | (define_attr "arch_enabled"): Handle "onlya8" and "nota8". | |
33482 | ||
33483 | 2011-03-25 Nathan Froyd <froydnj@codesourcery.com> | |
33484 | ||
33485 | PR bootstrap/48282 | |
33486 | Revert: | |
33487 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> | |
33488 | ||
33489 | * function.c (instantiate_virtual_regs): Use FOR_EACH_BB and | |
33490 | FOR_BB_INSNS_SAFE to iterate through insns. Re-indent. | |
33491 | (pass_instantiate_virtual_regs): Require PROP_cfglayout. | |
33492 | * passes.c (init_optimization_passes): Move | |
33493 | pass_instantiate_virtual_regs after pass_into_cfg_layout_mode. | |
33494 | ||
33495 | 2011-03-25 Kai Tietz <ktietz@redhat.com> | |
33496 | ||
33497 | * c-typeck.c (comptypes_internal): Replace target | |
33498 | hook call of comp_type_attributes by version in tree.c file. | |
33499 | * gimple.c (gimple_types_compatible_p_1): Likewise. | |
33500 | * tree-ssa.c (useless_type_conversion_p): Likewise. | |
33501 | * tree.c (build_type_attribute_qual_variant): Likewise. | |
33502 | (attribute_value_equal): New static helper function. | |
33503 | (comp_type_attributes): New function. | |
33504 | (merge_attributes): Use attribute_value_equal for comparison. | |
33505 | (attribute_list_contained): Likewise. | |
33506 | * tree.h (comp_type_attributes): New prototype. | |
33507 | ||
33508 | 2011-03-25 Richard Guenther <rguenther@suse.de> | |
33509 | ||
33510 | * tree-cfg.c (verify_gimple_assign_unary): Drop special casing | |
33511 | of complex types at -O0. | |
33512 | (verify_gimple_assign_binary): Likewise. | |
33513 | (verify_gimple_assign_ternary): Likewise. | |
33514 | ||
33515 | 2011-03-24 Mark Wielaard <mjw@redhat.com> | |
33516 | ||
33517 | * dwarf2out.c (size_of_die): Modify comment to say DW_FORM_ref_sig8. | |
33518 | (value_format): Use DW_FORM_ref_sig8, not DW_FORM_sig8. | |
33519 | ||
33520 | 2011-03-24 Mark Wielaard <mjw@redhat.com> | |
33521 | ||
33522 | PR debug/48041 | |
33523 | * dwarf2out.c (output_abbrev_section): Only write table when | |
33524 | abbrev_die_table_in_use > 1. | |
33525 | ||
33526 | 2011-02-24 Richard Henderson <rth@redhat.com> | |
33527 | ||
33528 | * config/alpha/alpha.c (alpha_expand_unaligned_load): Use extql. | |
33529 | (alpha_expand_unaligned_store): Use mskwl, mskll, mskql. | |
33530 | (alpha_expand_unaligned_load_words): Use extql. | |
33531 | (alpha_expand_unaligned_store_words): Use insqh, mskqh, mskql. | |
33532 | (emit_insxl): Handle all modes for consistency. | |
33533 | ||
33534 | 2011-02-24 Richard Henderson <rth@redhat.com> | |
33535 | ||
33536 | * config/alpha/alpha.c (get_aligned_mem): Don't test WORDS_BIG_ENDIAN. | |
33537 | (alpha_expand_unaligned_load): Likewise. | |
33538 | (alpha_expand_unaligned_store): Likewise. | |
33539 | (alpha_expand_unaligned_load_words): Likewise. | |
33540 | (alpha_expand_unaligned_store_words): Likewise. | |
33541 | (emit_insxl, alpha_split_compare_and_swap_12): Likewise. | |
33542 | (alpha_split_lock_test_and_set_12): Likewise. | |
33543 | (print_operand, alpha_fold_builtin_extxx): Likewise. | |
33544 | (alpha_fold_builtin_insxx, alpha_fold_builtin_mskxx): Likewise. | |
33545 | * config/alpha/alpha.md (bswapsi2, insv, extv, extzv): Likewise. | |
33546 | (builtin_extwh, builtin_extlh, builtin_extql): Likewise. | |
33547 | (unaligned_extendqidi_be, unaligned_extendhidi_be, extxl_be): Remove. | |
33548 | (*extxl_1_be, *extql_2_be, extqh_be, extlh_be, extwh_be): Remove. | |
33549 | (insbl_be, inswl_be, insll_be, insql_be, mskxl_be): Remove. | |
33550 | (unaligned_loadqi_be, unaligned_loadhi_be): Remove. | |
33551 | (unaligned_storeqi_be, unaligned_storehi_be): Remove. | |
33552 | (extbl): Rename from builtin_extbl; don't test WORDS_BIG_ENDIAN. | |
33553 | (extwl, extll, extql): Similarly. | |
33554 | (inswh, inslh, insqh): Similarly. | |
33555 | (mskbl, mskwl, mskll, mskql): Similarly. | |
33556 | (mskwh, msklh, mskqh): Similarly. | |
33557 | ||
33558 | 2011-02-24 Richard Henderson <rth@redhat.com> | |
33559 | ||
33560 | * config/alpha/alpha.md (attribute isa): Add er, ner. | |
33561 | (attribute enabled): Handle them. | |
33562 | (*movdi): Merge *movdi_{er_nofix,nofix,er_fix,fix}. | |
33563 | ||
33564 | 2011-02-24 Richard Henderson <rth@redhat.com> | |
33565 | ||
33566 | * config/alpha/alpha.md (attribute isa): Add vms. | |
33567 | (attribute enabled): Handle it. | |
33568 | (*movsf): Merge *movsf_{nofix,fix,nofp}. | |
33569 | (*movdf): Merge *movdf_{nofix,fix,nofp}. | |
33570 | (*movtf): Rename from *movtf_internal for consistency. | |
33571 | (*movsi): Merge with *movsi_nt_vms. | |
33572 | (*movhi): Merge *movhi_nobwx, *movhi_bwx. | |
33573 | (*movqi): Merge *movqi_nobwx, *movqi_bwx. | |
33574 | (*mov<VEC>): Merge *mov<VEC>_fix, *mov<VEC>_nofix. | |
33575 | * config/alpha/constraint.md ("f"): Use NO_REGS when fpu is disabled. | |
33576 | ||
33577 | 2011-02-24 Richard Henderson <rth@redhat.com> | |
33578 | ||
33579 | * config/alpha/alpha.md (extendqihi2): Implement for BWX only. | |
33580 | (extendqisi2, extendhisi2): Likewise. | |
33581 | (extendqidi2): Simplify BWX/non-BWX expansions. | |
33582 | (extendhidi2): Similarly. | |
33583 | ||
33584 | 2011-02-24 Richard Henderson <rth@redhat.com> | |
33585 | ||
33586 | * config/alpha/alpha.md (attribute isa): New. | |
33587 | (attribute enabled): New. | |
33588 | (zero_extendqihi2): Merge from *zero_extendqihi2_{bwx,nobwx}. | |
33589 | (zero_extendqisi2, zero_extendqidi2): Similarly. | |
33590 | (zero_extendhisi2, zero_extendhidi2): Similarly. | |
33591 | * config/alpha/predicates.md (reg_or_bwx_memory_operand): New. | |
33592 | ||
33593 | 2011-02-24 Richard Henderson <rth@redhat.com> | |
33594 | ||
33595 | * config/alpha/predicates.md (input_operand): Revert last change; | |
33596 | update comment to mention 32-bit VMS rather than Windows. | |
33597 | ||
33598 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> | |
33599 | ||
33600 | * function.c (instantiate_virtual_regs): Use FOR_EACH_BB and | |
33601 | FOR_BB_INSNS_SAFE to iterate through insns. Re-indent. | |
33602 | (pass_instantiate_virtual_regs): Require PROP_cfglayout. | |
33603 | * passes.c (init_optimization_passes): Move | |
33604 | pass_instantiate_virtual_regs after pass_into_cfg_layout_mode. | |
33605 | ||
33606 | 2011-03-24 Eric Botcazou <ebotcazou@adacore.com> | |
33607 | ||
33608 | * dojump.c (do_jump_by_parts_greater_rtx): Optimize in specific cases. | |
33609 | ||
33610 | 2011-03-24 Uros Bizjak <ubizjak@gmail.com> | |
33611 | ||
33612 | * config/i386/i386.md (ix86_print_operand): Output DFmode const_double | |
33613 | correctly. | |
33614 | ||
33615 | 2011-03-24 Jakub Jelinek <jakub@redhat.com> | |
33616 | ||
33617 | PR debug/48204 | |
33618 | * simplify-rtx.c (simplify_const_unary_operation): Call | |
33619 | real_convert when changing mode class with FLOAT_EXTEND. | |
33620 | ||
33621 | 2011-03-24 Nick Clifton <nickc@redhat.com> | |
33622 | ||
33623 | * config/rx/rx.h (LABEL_ALIGN_FOR_BARRIER): Define. | |
33624 | (ASM_OUTPUT_MAX_SKIP_ALIGN): Define. | |
33625 | * config/rx/rx.c (rx_option_override): Set align_jumps, | |
33626 | align_loops and align_labels if not set by the user. | |
33627 | (rx_align_for_label): New function. | |
33628 | (rx_max_skip_for_label): New function. | |
33629 | (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Define. | |
33630 | (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Define. | |
33631 | (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Define. | |
33632 | (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Define. | |
33633 | * config/rx/rx-protos.h (rx_align_for_label): Add prototype. | |
33634 | ||
33635 | 2011-03-24 Richard Sandiford <richard.sandiford@linaro.org> | |
33636 | ||
33637 | PR rtl-optimization/48263 | |
33638 | * optabs.c (expand_binop_directly): Reinstate convert_modes code | |
33639 | and original commutative_p handling. Use maybe_gen_insn. | |
33640 | ||
33641 | 2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
33642 | ||
33643 | * reload.c (find_reloads_subreg_address): Add address_reloaded | |
33644 | parameter and return true there if the full address has been | |
33645 | reloaded. | |
33646 | (find_reloads_toplev): Pass address_reloaded flag. | |
33647 | (find_reloads_address_1): Don't use address_reloaded parameter. | |
33648 | ||
33649 | 2011-03-24 Jeff Law <law@redhat.com> | |
33650 | ||
33651 | * tree-ssa-live.c (remove_unused_scope_block_p): Remove set but | |
33652 | unused variable "ann". | |
33653 | (remove_unused_locals): Likewise. | |
33654 | ||
33655 | * tree-ssa-copy.c (propagate_tree_value_into_stmt): Remove useless | |
33656 | statement. | |
33657 | ||
33658 | * cfglayout.c (fixup_reorder_chain): Do not dereference E_FALL | |
33659 | after it is freed. | |
33660 | ||
33661 | 2011-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
33662 | ||
33663 | * config/s390/s390.c (s390_preferred_reload_class): Return NO_REGS | |
33664 | for invalid symbolic addresses. | |
33665 | (s390_secondary_reload): Don't use s390_check_symref_alignment for | |
33666 | larl operands. | |
33667 | ||
33668 | 2011-03-24 Eric Botcazou <ebotcazou@adacore.com> | |
33669 | ||
33670 | * fold-const.c (fold_ternary_loc): Preserve the location (if any) of | |
33671 | the argument in calls to fold_truth_not_expr. | |
33672 | ||
33673 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> | |
33674 | ||
33675 | * tree.c (record_node_allocation_statistics): New function. | |
33676 | (make_node_stat, copy_node_stat, build_string): Call it. | |
33677 | (make_tree_binfo_stat, make_tree_vec_stat, tree_cons_stat): Likewise. | |
33678 | (build1_stat, build_omp_clause): Likewise. | |
33679 | ||
33680 | 2011-03-24 Richard Sandiford <richard.sandiford@linaro.org> | |
33681 | ||
33682 | * builtins.c (expand_movstr): Fix endp == 1 adjustment after | |
33683 | last commit. | |
33684 | ||
33685 | 2011-03-24 Richard Guenther <rguenther@suse.de> | |
33686 | ||
33687 | PR tree-optimization/48271 | |
33688 | * tree-ssa-dom.c (tree_ssa_dominator_optimize): Only cleanup | |
33689 | blocks that still exist. | |
33690 | ||
33691 | 2011-03-24 Richard Guenther <rguenther@suse.de> | |
33692 | ||
33693 | PR tree-optimization/48270 | |
33694 | * tree-ssa-phiopt.c (cond_if_else_store_replacement): Do | |
33695 | not free datarefs before ddrs. | |
33696 | ||
33697 | 2011-03-24 Eric Botcazou <ebotcazou@adacore.com> | |
33698 | ||
33699 | * tree-sra.c (build_ref_for_offset): Strip useless type conversions | |
33700 | from the address built for a reference with variable offset. | |
33701 | ||
33702 | 2011-03-24 Uros Bizjak <ubizjak@gmail.com> | |
33703 | ||
33704 | PR target/48237 | |
33705 | * config/i386/i386.md (*movdf_internal_rex64): Do not split | |
33706 | alternatives that can be handled with movq or movabsq insn. | |
33707 | (*movdf_internal): Disable for !TARGET_64BIT. | |
33708 | (*movdf_internal_nointeger): Ditto. | |
33709 | * config/i386/i386.c (ix86_print_operand): Handle DFmode immediates. | |
33710 | ||
33711 | 2011-03-24 Nathan Froyd <froydnj@codesourcery.com> | |
33712 | ||
33713 | * system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison. | |
33714 | (FUNCTION_ARG_ADVANCE): Likewise. | |
33715 | * tm.texi.in: Change references to them to hook references. | |
33716 | * tm.texi: Regenerate. | |
33717 | * targhooks.c (default_function_arg): Eliminate check for target macro. | |
33718 | (default_function_incoming_arg): Likewise. | |
33719 | (default_function_arg_advance): Likewise. | |
33720 | * target.def (function_arg, function_incoming_arg): Change to DEFHOOK. | |
33721 | (function_arg_advance): Likewise. | |
33722 | * target-def.h: Eliminate FUNCTION_INCOMING_ARG check. | |
33723 | ||
33724 | 2011-03-24 Richard Guenther <rguenther@suse.de> | |
33725 | ||
33726 | PR middle-end/48269 | |
33727 | * tree-object-size.c (addr_object_size): Do not double-account | |
33728 | for MEM_REF offsets. | |
33729 | ||
33730 | 2011-03-24 Diego Novillo <dnovillo@google.com> | |
33731 | ||
33732 | * lto-opts.c (input_data_block): Move to lto-streamer-in.c. | |
33733 | * lto-streamer-in.c (input_string_internal): Add clarifying comments. | |
33734 | (lto_input_data_block): Move from lto-opts.c. Make extern. | |
33735 | Update all users. | |
33736 | (lto_input_string): Rename from input_string. Make extern. | |
33737 | Update all users. | |
33738 | * lto-streamer-out.c (lto_output_string_with_length): Rename from | |
33739 | output_string_with_length. | |
33740 | Output 0 to indicate a non-NULL string. Update all callers to | |
33741 | not emit 0. | |
33742 | (lto_output_string): Rename from output_string. Make extern. | |
33743 | Update all users. | |
33744 | (lto_output_decl_state_streams): Make extern. | |
33745 | (lto_output_decl_state_refs): Make extern. | |
33746 | * lto-streamer.h (lto_input_string): Declare. | |
33747 | (lto_input_data_block): Declare. | |
33748 | (lto_output_string): Declare. | |
33749 | (lto_output_string_with_length): Declare. | |
33750 | (lto_output_decl_state_streams): Declare. | |
33751 | (lto_output_decl_state_refs): Declare. | |
33752 | ||
33753 | 2011-03-24 Richard Guenther <rguenther@suse.de> | |
33754 | ||
33755 | PR tree-optimization/46562 | |
33756 | * tree.c (build_invariant_address): New function. | |
33757 | * tree.h (build_invariant_address): Declare. | |
33758 | * tree-dfa.c (get_addr_base_and_unit_offset): Wrap around | |
33759 | a renamed function moved ... | |
33760 | * tree-flow-inline.h (get_addr_base_and_unit_offset_1): ... here. | |
33761 | Take valueization callback parameter. | |
33762 | * tree-flow.h (gimple_fold_stmt_to_constant): Declare. | |
33763 | * gimple-fold.h: New file. | |
33764 | * tree-ssa-ccp.c (ccp_fold): Use gimple_fold_stmt_to_constant_1. | |
33765 | (ccp_fold, fold_const_aggregate_ref, | |
33766 | fold_ctor_reference, fold_nonarray_ctor_reference, | |
33767 | fold_array_ctor_reference, fold_string_cst_ctor_reference, | |
33768 | get_base_constructor): Move ... | |
33769 | * gimple-fold.c: ... here. | |
33770 | (gimple_fold_stmt_to_constant_1): New function | |
33771 | split out from ccp_fold. Take a valueization callback parameter. | |
33772 | Valueize all operands. | |
33773 | (gimple_fold_stmt_to_constant): New wrapper function. | |
33774 | (fold_const_aggregate_ref_1): New function split out from | |
33775 | fold_const_aggregate_ref. Take a valueization callback parameter. | |
33776 | (fold_const_aggregate_ref): Wrap fold_const_aggregate_ref_1. | |
33777 | * tree-ssa-sccvn.c (simplify_binary_expression): Simplify | |
33778 | invariant POINTER_PLUS_EXPRs to invariant form. | |
33779 | (vn_valueize): New function. | |
33780 | (try_to_simplify): Simplify by using gimple_fold_stmt_to_constant. | |
33781 | * tree-vrp.c (vrp_valueize): New function. | |
33782 | (vrp_visit_assignment_or_call): Use gimple_fold_stmt_to_constant | |
33783 | to fold statements to constants. | |
33784 | * tree-ssa-pre.c (eliminate): Properly guard propagation of | |
33785 | function declarations. | |
33786 | * Makefile.in (tree-ssa-sccvn.o, tree-vrp.o, gimple-fold.o, | |
33787 | tree-ssa-ccp.o): Add gimple-fold.h dependencies. | |
33788 | ||
33789 | 2011-03-24 Richard Sandiford <richard.sandiford@linaro.org> | |
33790 | ||
33791 | * config/h8300/predicates.md (jump_address_operand): Fix register | |
33792 | mode check. | |
33793 | ||
33794 | 2011-03-24 Ira Rosen <ira.rosen@linaro.org> | |
33795 | ||
33796 | * doc/invoke.texi (max-stores-to-sink): Document. | |
33797 | * params.h (MAX_STORES_TO_SINK): Define. | |
33798 | * opts.c (finish_options): Set MAX_STORES_TO_SINK to 0 | |
33799 | if either vectorization or if-conversion is disabled. | |
33800 | * tree-data-ref.c (dr_equal_offsets_p1): Moved and renamed from | |
33801 | tree-vect-data-refs.c vect_equal_offsets. | |
33802 | (dr_equal_offsets_p): New function. | |
33803 | (find_data_references_in_bb): Remove static. | |
33804 | * tree-data-ref.h (find_data_references_in_bb): Declare. | |
33805 | (dr_equal_offsets_p): Likewise. | |
33806 | * tree-vect-data-refs.c (vect_equal_offsets): Move to tree-data-ref.c. | |
33807 | (vect_drs_dependent_in_basic_block): Update calls to | |
33808 | vect_equal_offsets. | |
33809 | (vect_check_interleaving): Likewise. | |
33810 | * tree-ssa-phiopt.c: Include cfgloop.h and tree-data-ref.h. | |
33811 | (cond_if_else_store_replacement): Rename to... | |
33812 | (cond_if_else_store_replacement_1): ... this. Change arguments and | |
33813 | documentation. | |
33814 | (cond_if_else_store_replacement): New function. | |
33815 | * Makefile.in (tree-ssa-phiopt.o): Adjust dependencies. | |
33816 | * params.def (PARAM_MAX_STORES_TO_SINK): Define. | |
33817 | ||
33818 | 2011-03-23 Chung-Lin Tang <cltang@codesourcery.com> | |
33819 | ||
33820 | PR target/46934 | |
33821 | * config/arm/arm.md (casesi): Use the gen_int_mode() function | |
33822 | to subtract lower bound instead of GEN_INT(). | |
33823 | ||
33824 | 2011-03-23 Jonathan Wakely <jwakely.gcc@gmail.com> | |
33825 | ||
33826 | PR other/48179 | |
33827 | PR other/48221 | |
33828 | PR other/48234 | |
33829 | * doc/extend.texi (Alignment): Move section to match order in TOC. | |
33830 | * doc/invoke.texi (i386 and x86-64 Windows Options): Likewise. | |
33831 | (Warning Options): Adjust -Wno-cpp summary and remove stray backslash. | |
33832 | ||
33833 | 2011-03-23 Jeff Law <law@redhat.com> | |
33834 | ||
33835 | * cfg.c (redirect_edge_succ_nodup): Duplicate the varm map | |
33836 | before removing the edge. | |
33837 | ||
33838 | * cfgrtl.c (cfg_layout_redirect_edge_and_branch): Do not use E after | |
33839 | it may have been freed by redirect_branch_edge or | |
33840 | redirect_edge_succ_nodup. | |
33841 | ||
33842 | 2011-03-23 Richard Guenther <rguenther@suse.de> | |
33843 | ||
33844 | * tree-stdarg.c (va_list_counter_bump): Handle bumps via MEM_REF. | |
33845 | (check_va_list_escapes): Likewise. | |
33846 | (check_all_va_list_escapes): Likewise. | |
33847 | ||
33848 | 2011-03-23 Richard Guenther <rguenther@suse.de> | |
33849 | ||
33850 | * Makefile.in (IPA_TYPE_ESCAPE_H): Remove. | |
33851 | (OBJS-archive): Remove ipa-struct-reorg.o and ipa-type-escape.o. | |
33852 | (tree-ssa-alias.o): Do not depend on IPA_TYPE_ESCAPE_H. | |
33853 | (alias.o): Likewise. | |
33854 | (ipa-type-escape.o): Remove. | |
33855 | (ipa-struct-reorg.o): Likewise. | |
33856 | (GTFILES): Remove ipa-struct-reorg.c. | |
33857 | * alias.c: Do not include ipa-type-escape.h. | |
33858 | * tree-ssa-alias.c: Likewise. | |
33859 | * common.opt (fipa-struct-reorg): Preserve for backward compatibility. | |
33860 | * opts.c (finish_options): Do not reset flag_ipa_struct_reorg. | |
33861 | * passes.c (init_optimization_passes): Remove ipa-struct-reorg | |
33862 | and ipa-type-escape passes. | |
33863 | * tree-pass.h (pass_ipa_type_escape): Remove. | |
33864 | (pass_ipa_struct_reorg): Likewise. | |
33865 | * ipa-struct-reorg.h: Remove. | |
33866 | * ipa-struct-reorg.c: Likewise. | |
33867 | * ipa-type-escape.h: Likewise. | |
33868 | * ipa-type-escape.c: Likewise. | |
33869 | * doc/invoke.texi (-fipa-struct-reorg): Remove. | |
33870 | (--param struct-reorg-cold-struct-ratio): Likewise. | |
33871 | * params.def (PARAM_STRUCT_REORG_COLD_STRUCT_RATIO): Likewise. | |
33872 | * params.h (STRUCT_REORG_COLD_STRUCT_RATIO): Likewise. | |
33873 | * timevar.def (TV_IPA_TYPE_ESCAPE): Likewise. | |
33874 | ||
33875 | 2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
33876 | ||
33877 | * config/s390/2084.md: Enable all insn reservations also for z9_ec | |
33878 | cpu attribute value. | |
33879 | * config/s390/s390-opts.h (enum s390_arch_option): Remove. | |
33880 | (enum processor_type): Add PROCESSOR_2094_Z9_EC. | |
33881 | * config/s390/s390.c (processor_flags_table): New constant array. | |
33882 | (s390_handle_arch_option): Remove. | |
33883 | (s390_handle_option): Remove s390_handle_arch_option invocations | |
33884 | and OPT_mwarn_framesize_ handling. | |
33885 | (s390_option_override): Remove s390_handle_arch_option invocation. | |
33886 | (s390_emit_prologue): Remove use of HOST_WIDE_INT_PRINT_DEC in | |
33887 | warnings. | |
33888 | * config/s390/s390.md (cpu attribute): Add z9_ec value. | |
33889 | * config/s390/s390.opt (s390_tune, s390_arch) | |
33890 | (march=): Replace s390_arch_option enum and values with | |
33891 | processor_type. Set variable name to s390_arch. Set | |
33892 | initialization value. | |
33893 | (mtune=): Replace s390_arch_option with processor_type. Set | |
33894 | variable name to s390_tune. Set initialization value. | |
33895 | ||
33896 | 2011-03-23 Julian Brown <julian@codesourcery.com> | |
33897 | ||
33898 | * expr.c (expand_expr_real_1): Only use BLKmode for volatile | |
33899 | accesses which are not naturally aligned. | |
33900 | ||
33901 | 2011-03-23 Richard Sandiford <richard.sandiford@linaro.org> | |
33902 | ||
33903 | PR target/47553 | |
33904 | * config/arm/predicates.md (neon_lane_number): Accept 0..15. | |
33905 | ||
33906 | 2011-03-23 Richard Sandiford <richard.sandiford@linaro.org> | |
33907 | ||
33908 | * optabs.h (emit_unop_insn, maybe_emit_unop_insn): Change insn code | |
33909 | parameter from "int" to "enum insn_code". | |
33910 | (expand_operand_type): New enum. | |
33911 | (expand_operand): New structure. | |
33912 | (create_expand_operand): New function. | |
33913 | (create_fixed_operand, create_output_operand): Likewise | |
33914 | (create_input_operand, create_convert_operand_to): Likewise. | |
33915 | (create_convert_operand_from, create_address_operand): Likewise. | |
33916 | (create_integer_operand): Likewise. | |
33917 | (create_convert_operand_from_type, maybe_legitimize_operands): Declare. | |
33918 | (maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise. | |
33919 | (expand_insn, expand_jump_insn): Likewise. | |
33920 | * builtins.c (expand_builtin_prefetch): Use the new interfaces. | |
33921 | (expand_builtin_interclass_mathfn, expand_builtin_strlen): Likewise. | |
33922 | (expand_movstr, expand_builtin___clear_cache): Likewise. | |
33923 | (expand_builtin_lock_release): Likewise. | |
33924 | * explow.c (allocate_dynamic_stack_space): Likewise. | |
33925 | (probe_stack_range): Likewise. Allow check_stack to FAIL, | |
33926 | and use the default handling in that case. | |
33927 | * expmed.c (check_predicate_volatile_ok): Delete. | |
33928 | (store_bit_field_1, extract_bit_field_1): Use the new interfaces. | |
33929 | (emit_cstore): Likewise. | |
33930 | * expr.c (emit_block_move_via_movmem): Likewise. | |
33931 | (set_storage_via_setmem, expand_assignment): Likewise. | |
33932 | (emit_storent_insn, try_casesi): Likewise. | |
33933 | (emit_single_push_insn): Likewise. Allow the expansion to fail. | |
33934 | * optabs.c (expand_widen_pattern_expr, expand_ternary_op): Likewise. | |
33935 | (expand_vec_shift_expr, expand_binop_directly): Likewise. | |
33936 | (expand_twoval_unop, expand_twoval_binop): Likewise. | |
33937 | (expand_unop_direct, emit_indirect_jump): Likewise. | |
33938 | (emit_conditional_move, vector_compare_rtx): Likewise. | |
33939 | (expand_vec_cond_expr, expand_val_compare_and_swap_1): Likewise. | |
33940 | (expand_sync_operation, expand_sync_fetch_operation): Likewise. | |
33941 | (expand_sync_lock_test_and_set): Likewise. | |
33942 | (maybe_emit_unop_insn): Likewise. Change icode to an insn_code. | |
33943 | (emit_unop_insn): Likewise. | |
33944 | (expand_copysign_absneg): Change icode to an insn_code. | |
33945 | (create_convert_operand_from_type): New function. | |
33946 | (maybe_legitimize_operand, maybe_legitimize_operands): Likewise. | |
33947 | (maybe_gen_insn, maybe_expand_insn, maybe_expand_jump_insn): Likewise. | |
33948 | (expand_insn, expand_jump_insn): Likewise. | |
33949 | * config/i386/i386.md (setmem<mode>): Use nonmemory_operand rather | |
33950 | than const_int_operand for operand 2. | |
33951 | ||
33952 | 2011-03-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
33953 | ||
33954 | * dwarf2out.c (const_ok_for_output_1): Print the unspec enum name | |
33955 | if possible. | |
33956 | ||
33957 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> | |
33958 | ||
33959 | * emit-rtl.c (emit_pattern_before_noloc): New function. | |
33960 | (emit_insn_before_noloc, emit_jump_insn_before_noloc): Call it. | |
33961 | (emit_call_insn_before_noloc, emit_debug_insn_before_noloc): Likewise. | |
33962 | (emit_pattern_after_noloc): New function. | |
33963 | (emit_insn_after_noloc, emit_jump_insn_after_noloc): Call it. | |
33964 | (emit_call_insn_after_noloc, emit_debug_insn_after_noloc): Likewise. | |
33965 | ||
33966 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> | |
33967 | ||
33968 | * libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE. | |
33969 | (__ffsDI2): Likewise. | |
33970 | ||
33971 | 2011-03-22 Richard Henderson <rth@redhat.com> | |
33972 | ||
33973 | * config/alpha/alpha.c (direct_return): Use TARGET_ABI_OSF instead | |
33974 | of !TARGET_ABI_OPEN_VMS. | |
33975 | (alpha_trampoline_init, alpha_start_function): Likewise. | |
33976 | (alpha_expand_epilogue, alpha_file_start): Likewise. | |
33977 | * config/alpha/alpha.md (divsi3, modsi3): Likewise. | |
33978 | (udivsi3, umodsi3, divdi3, moddi3, udivdi3, umoddi3): Likewise. | |
33979 | (*divmodsi_internal_er, *divmodsi_internal_er_1): Likewise. | |
33980 | (*divmodsi_internal, *divmoddi_internal_er): Likewise. | |
33981 | (*divmoddi_internal_er_1, *divmoddi_internal): Likewise. | |
33982 | ||
33983 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
33984 | ||
33985 | * config/s390/s390-opts.h: New. | |
33986 | * config/s390/s390.c (s390_tune, s390_tune_flags, s390_arch, | |
33987 | s390_arch_flags, s390_warn_framesize, s390_stack_size, | |
33988 | s390_stack_guard): Remove. | |
33989 | (s390_handle_arch_option): Return void. Take enum | |
33990 | s390_arch_option value instead of string and searching array. | |
33991 | (s390_handle_option): Don't assert that global structures are in | |
33992 | use. Access variables via opts pointer. Use error_at. Don't use | |
33993 | sscanf for -mstack-guard= or -mstack-size=. Update call to | |
33994 | s390_handle_arch_option. | |
33995 | (s390_option_override): Update call to s390_handle_arch_option. | |
33996 | (s390_emit_prologue): Use %d format for s390_stack_size in | |
33997 | diagnostic. Use %wd for HOST_WIDE_INT. | |
33998 | * config/s390/s390.h (enum processor_type): Move to s390-opts.h. | |
33999 | (s390_tune, s390_tune_flags, s390_arch, s390_arch_flags): Remove. | |
34000 | * config/s390/s390.opt (config/s390/s390-opts.h): New | |
34001 | HeaderInclude entry. | |
34002 | (s390_arch_string, s390_tune, s390_tune_flags, s390_arch, | |
34003 | s390_arch_flags, s390_warn_framesize): New Variable entries. | |
34004 | (s390_arch_option): New Enum and EnumValue entries. | |
34005 | (march=): Use Enum instead of Var. | |
34006 | (mstack-guard=, mstack-size=): Use UInteger and Var. | |
34007 | (mtune=): Use Enum. | |
34008 | ||
34009 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34010 | ||
34011 | * config/score/score.c (score_handle_option): Don't assert that | |
34012 | global structures are in use. Access target_flags via opts | |
34013 | pointer. Use value of -march= option to determine target_flags | |
34014 | settings. | |
34015 | * config/score/score.opt (march=): Use Enum. | |
34016 | (score_arch): New Enum and EnumValue entries. | |
34017 | ||
34018 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34019 | ||
34020 | * config/mep/mep.c (option_mtiny_specified): Remove. | |
34021 | (mep_option_override): Move register handling for -mivc2 from | |
34022 | mep_handle_option. Use global_options_set.x_mep_tiny_cutoff | |
34023 | instead of option_mtiny_specified. | |
34024 | (mep_handle_option): Access target_flags via opts pointer. Don't | |
34025 | assert that global structures are in use. Defer part of -mivc2 | |
34026 | handling and move it to mep_option_override. | |
34027 | * config/mep/mep.opt (IVC2): New Mask entry. | |
34028 | (mivc2): Use Var and Defer instead of Mask. | |
34029 | ||
34030 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34031 | ||
34032 | * config/v850/v850-opts.h: New. | |
34033 | * config/v850/v850.c (small_memory): Replace with | |
34034 | small_memory_physical_max array. Make that array static const. | |
34035 | (v850_handle_memory_option): Take integer value of argument. Take | |
34036 | gcc_options pointer, option text and location. Return void. | |
34037 | Update for changes to small memory structures. | |
34038 | (v850_handle_option): Access target_flags via opts pointer. Don't | |
34039 | assert that global structures are in use. Update calls to | |
34040 | v850_handle_memory_option. | |
34041 | (v850_encode_data_area): Update references to small memory settings. | |
34042 | * config/v850/v850.h (struct small_memory_info, small_memory): Remove. | |
34043 | (enum small_memory_type): Move to v850-opts.h. | |
34044 | * config/v850/v850.opt (config/v850/v850-opts.h): New | |
34045 | HeaderInclude entry. | |
34046 | (small_memory_max): New Variable entry. | |
34047 | (msda): Replace by pair of options msda= and msda-. Use UInteger. | |
34048 | (mtda, mzda): Likewise. | |
34049 | ||
34050 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34051 | ||
34052 | * config/sh/sh.c (sh_handle_option): Access target_flags via opts | |
34053 | pointer. Don't assert that global structures are in use. | |
34054 | ||
34055 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34056 | ||
34057 | * config/pdp11/pdp11.c (pdp11_handle_option): Access target_flags | |
34058 | via opts pointer. Don't assert that global structures are in use. | |
34059 | ||
34060 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34061 | ||
34062 | * config/pa/pa-hpux.opt (flag_pa_unix): New Variable entry. | |
34063 | (munix=93): Use Var. | |
34064 | * config/pa/pa-hpux1010.opt (munix=95): Use Var. | |
34065 | * config/pa/pa-hpux1111.opt (munix=98): Use Var. | |
34066 | * config/pa/pa-opts.h: New. | |
34067 | * config/pa/pa.c (pa_cpu, flag_pa_unix): Remove. | |
34068 | (pa_handle_option): Don't assert that global structures are in | |
34069 | use. Access target_flags via opts pointer. Don't handle | |
34070 | OPT_mschedule_, OPT_mfixed_range_, OPT_munix_93, OPT_munix_95 or | |
34071 | OPT_munix_98 here. | |
34072 | (pa_option_override): Handle deferred OPT_mfixed_range_. | |
34073 | ||
34074 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34075 | ||
34076 | * config/mn10300/mn10300-opts.h: New. | |
34077 | * config/mn10300/mn10300.c (mn10300_processor, | |
34078 | mn10300_tune_string): Remove. | |
34079 | (mn10300_handle_option): Don't assert that global structures are | |
34080 | in use. Access mn10300_processor via opts pointer. Don't handle | |
34081 | OPT_mtune_ here. | |
34082 | * config/mn10300/mn10300.h (enum processor_type): Move to | |
34083 | mn10300-opts.h. | |
34084 | (mn10300_processor): Remove. | |
34085 | * config/mn10300/mn10300.opt (config/mn10300/mn10300-opts.h): New | |
34086 | HeaderInclude entry. | |
34087 | (mn10300_processor): New Variable entry. | |
34088 | (mtune=): Use Var. | |
34089 | ||
34090 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34091 | ||
34092 | * config/microblaze/microblaze.c: Don't include opts.h. | |
34093 | (microblaze_handle_option, TARGET_HANDLE_OPTION): Remove. | |
34094 | * config/microblaze/microblaze.opt (mxl-stack-check): Use Warn. | |
34095 | (mno-clearbss): Use Var and Warn. | |
34096 | ||
34097 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34098 | ||
34099 | * config/m32r/m32r-opts.h: New. | |
34100 | * config/m32r/m32r.c (m32r_model, m32r_sdata): Remove. | |
34101 | (m32r_handle_option): Don't assert that global structures are in | |
34102 | use. Access target_flags and m32r_cache_flush_func via opts | |
34103 | pointer. Don't handle OPT_mmodel_, OPT_msdata_ or | |
34104 | OPT_mno_flush_trap here. | |
34105 | * config/m32r/m32r.h (Code Models, Small Data Area): Replace by | |
34106 | include of m32r-opts.h. | |
34107 | * config/m32r/m32r.opt (config/m32r/m32r-opts.h): New | |
34108 | HeaderInclude entry. | |
34109 | (m32r_model_selected, m32r_sdata_selected): New Variable entries. | |
34110 | (mmodel=): Use Enum and Var. | |
34111 | (m32r_model): New Enum and EnumValue entries. | |
34112 | (mno-flush-trap): Use Var. | |
34113 | (msdata=): Use Enum and Var. | |
34114 | (m32r_sdata): New Enum and EnumValue entries. | |
34115 | ||
34116 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34117 | ||
34118 | * config/m32c/m32c.c: Don't include opts.h. | |
34119 | (target_memregs, target_memregs_set, TARGET_HANDLE_OPTION, | |
34120 | m32c_handle_option): Remove. | |
34121 | (m32c_option_override): Check global_options_set.x_target_memregs | |
34122 | instead of target_memregs_set. | |
34123 | * config/m32c/m32c.h (target_memregs): Remove. | |
34124 | * config/m32c/m32c.opt (memregs=): Use UInteger with integer | |
34125 | variable. | |
34126 | ||
34127 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34128 | ||
34129 | * config/iq2000/iq2000-opts.h: New. | |
34130 | * config/iq2000/iq2000.c: Don't include opts.h. | |
34131 | (iq2000_tune, iq2000_handle_option, TARGET_HANDLE_OPTION): Remove. | |
34132 | * config/iq2000/iq2000.h (enum processor_type, iq2000_tune): Remove. | |
34133 | * config/iq2000/iq2000.opt (config/iq2000/iq2000-opts.h): New | |
34134 | HeaderInclude entry. | |
34135 | (iq2000_tune): New Variable entry. | |
34136 | (march=): Add comment. Use Enum. | |
34137 | (iq2000_arch): New Enum and EnumValue entries. | |
34138 | (mcpu=): Use Enum and Var. | |
34139 | (iq2000_tune): New Enum and EnumValue entries. | |
34140 | ||
34141 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34142 | ||
34143 | * config/ia64/ia64-opts.h: New. | |
34144 | * config/ia64/ia64.c (ia64_tune): Remove. | |
34145 | (ia64_handle_option): Don't handle OPT_mfixed_range_ or OPT_mtune_ | |
34146 | here. Use error_at. | |
34147 | (ia64_option_override): Handle deferred OPT_mfixed_range_. | |
34148 | * config/ia64/ia64.h (enum processor_type, ia64_tune): Remove. | |
34149 | * config/ia64/ia64.opt (config/ia64/ia64-opts.h): New | |
34150 | HeaderInclude entry. | |
34151 | (ia64_tune): New Variable entry. | |
34152 | (mfixed-range=): Use Defer and Var. | |
34153 | (mtune=): Use Enum and Var. | |
34154 | (ia64_tune): New Enum and EnumValue entries. | |
34155 | ||
34156 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34157 | ||
34158 | * config/frv/frv-opts.h: New. | |
34159 | * config/frv/frv-protos.h (enum frv_cpu, frv_cpu_t): Move to | |
34160 | frv-opts.h. | |
34161 | (frv_cpu_type): Remove. | |
34162 | * config/frv/frv.c: Don't include opts.h. | |
34163 | (frv_cpu_type, frv_handle_option, TARGET_HANDLE_OPTION): Remove. | |
34164 | * config/frv/frv.opt (config/frv/frv-opts.h): New HeaderInclude entry. | |
34165 | (frv_cpu_type): New Variable entry. | |
34166 | (frv_cpu): New Enum and EnumValue entries. | |
34167 | ||
34168 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34169 | ||
34170 | * config/cris/cris.c (cris_handle_option): Access target_flags via | |
34171 | opts pointer. Don't assert that global structures are in use. | |
34172 | Don't call CRIS_SUBTARGET_HANDLE_OPTION. | |
34173 | * config/cris/cris.h (CRIS_SUBTARGET_HANDLE_OPTION): Don't define. | |
34174 | ||
34175 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34176 | ||
34177 | * config/bfin/bfin-opts.h: New. | |
34178 | * config/bfin/bfin.c (bfin_lib_id_given, bfin_cpu_type, | |
34179 | bfin_si_revision, bfin_workarounds): Remove. | |
34180 | (bfin_cpus): Make static const. | |
34181 | (bfin_load_pic_reg): Check global_options_set.x_bfin_library_id | |
34182 | not bfin_lib_id_given. | |
34183 | (bfin_handle_option): Don't set bfin_lib_id_given. Access | |
34184 | bfin_cpu_type, bfin_si_revision and bfin_workarounds via opts | |
34185 | pointer. Use error_at. Don't assert that global structures are in use. | |
34186 | * config/bfin/bfin.h: Include bfin-opts.h. | |
34187 | (enum bfin_cpu_type, bfin_cpu_t): Move to bfin-opts.h. | |
34188 | (bfin_cpu_type, bfin_si_revision, bfin_workarounds): Remove. | |
34189 | * bfin.opt (config/bfin/bfin-opts.h): New HeaderInclude entry. | |
34190 | (bfin_cpu_type, bfin_si_revision, bfin_workarounds): New Variable | |
34191 | entries. | |
34192 | ||
34193 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34194 | ||
34195 | * config/arm/arm.opt (mhard-float, msoft-float): Use Alias. | |
34196 | * config/arm/arm.c (arm_handle_option): Don't handle -mhard-float | |
34197 | or -msoft-float here. | |
34198 | * config/arm/arm.h (CPP_SPEC): Handle -mfloat-abi=*, not | |
34199 | -msoft-float and -mhard-float. | |
34200 | (OPTION_DEFAULT_SPECS): Don't handle -mhard-float and -msoft-float. | |
34201 | * config/arm/coff.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not | |
34202 | msoft-float. | |
34203 | * config/arm/elf.h (ASM_SPEC): Don't handle -mhard-float and | |
34204 | -msoft-float. | |
34205 | (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not msoft-float. | |
34206 | * config/arm/linux-elf.h (MULTILIB_DEFAULTS): Use mfloat-abi=hard, | |
34207 | not mhard-float. | |
34208 | (LIBGCC_SPEC): Don't handle -msoft-float. | |
34209 | * config/arm/netbsd-elf.h (SUBTARGET_ASM_FLOAT_SPEC): Don't handle | |
34210 | -mhard-float. | |
34211 | * config/arm/pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, not | |
34212 | msoft-float. | |
34213 | * config/arm/rtems-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Handle | |
34214 | -mfloat-abi=*, not -msoft-float and -mhard-float. | |
34215 | * config/arm/semi.h((ASM_SPEC): Don't handle -mhard-float and | |
34216 | -msoft-float. | |
34217 | * config/arm/t-arm-elf (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): | |
34218 | Use mfloat-abi=hard and mfloat-abi=soft in comments, not | |
34219 | mhard-float and msoft-float. | |
34220 | * config/arm/t-linux (MULTILIB_OPTIONS): Use mfloat-abi=hard and | |
34221 | mfloat-abi=soft in comments, not mhard-float and msoft-float. | |
34222 | * config/arm/t-rtems (MULTILIB_OPTIONS, MULTILIB_EXCEPTIONS): Use | |
34223 | mfloat-abi=soft and mfloat-abi=hard, not msoft-float and | |
34224 | mhard-float. | |
34225 | * config/arm/t-strongarm-elf (MULTILIB_OPTIONS): Use | |
34226 | mfloat-abi=hard and mfloat-abi=soft, not mhard-float and | |
34227 | msoft-float. | |
34228 | * config/arm/t-wince-pe (MULTILIB_OPTIONS): Use mfloat-abi=hard, | |
34229 | not mhard-float. | |
34230 | * config/arm/wince-pe.h (MULTILIB_DEFAULTS): Use mfloat-abi=soft, | |
34231 | not msoft-float. | |
34232 | ||
34233 | 2011-03-22 Richard Henderson <rth@redhat.com> | |
34234 | ||
34235 | * config/alpha/alpha.c (alpha_expand_prologue): Don't test | |
34236 | TARGET_ABI_WINDOWS_NT. | |
34237 | (alpha_output_function_end_prologue): Likewise. | |
34238 | * config/alpha/alpha.h (TARGET_ABI_OSF): Likewise. | |
34239 | (ASM_OUTPUT_ADDR_DIFF_ELT): Likewise. | |
34240 | * config/alpha/alpha.md (call, call_value, tablejump): Likewise. | |
34241 | (trap, *movsi_nt_vms): Likewise. | |
34242 | (call_nt, call_value_nt, *call_nt_1, *call_value_nt_1): Remove. | |
34243 | (*tablejump_osf_nt_internal): Remove. | |
34244 | * config/alpha/predicates.md (input_operand): Only test Pmode. | |
34245 | ||
34246 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34247 | ||
34248 | * config/alpha/alpha.c (alpha_handle_option): Access target_flags | |
34249 | via opts pointer. Use error_at. Don't assert that global | |
34250 | structures are in use. | |
34251 | ||
34252 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34253 | ||
34254 | * config/i386/i386.c (ix86_isa_flags_explicit): Remove. | |
34255 | (ix86_handle_option): Access ix86_isa_flags and | |
34256 | ix86_isa_flags_explicit via opts pointer. Don't assert that | |
34257 | global structures are in use. | |
34258 | (ix86_function_specific_save, ix86_function_specific_restore): | |
34259 | Update ix86_isa_flags_explicit field name. | |
34260 | * config/i386/i386.opt (ix86_isa_flags_explicit): New Variable entry. | |
34261 | (ix86_isa_flags_explicit): Rename TargetSave entry to | |
34262 | x_ix86_isa_flags_explicit. | |
34263 | ||
34264 | 2011-03-22 Richard Henderson <rth@redhat.com> | |
34265 | ||
34266 | * config/alpha/alpha.c (NUM_ARGS): Don't test TARGET_ABI_UNICOSMK. | |
34267 | (alpha_option_override, direct_return): Likewise. | |
34268 | (alpha_arg_partial_bytes, alpha_setup_incoming_varargs): Likewise. | |
34269 | (alpha_va_start, alpha_gimplify_va_arg, alpha_sa_mask): Likewise. | |
34270 | (alpha_sa_size, compute_frame_size, alpha_expand_prologue): Likewise. | |
34271 | (alpha_start_function, alpha_output_function_end_prologue): Likewise. | |
34272 | (alpha_expand_epilogue, alpha_end_function): Likewise. | |
34273 | (alpha_init_libfuncs): Likewise. | |
34274 | (struct machine_function): Remove unicosmk members. | |
34275 | (print_operand) ['t']: Remove. | |
34276 | (unicosmk_must_pass_in_stack, unicosmk_initial_elimination_offset, | |
34277 | unicosmk_output_module_name, unicosmk_output_common, | |
34278 | current_section_align, unicosmk_output_text_section_asm_op, | |
34279 | unicosmk_output_data_section_asm_op, unicosmk_init_sections, | |
34280 | unicosmk_section_type_flags, unicosmk_unique_section, | |
34281 | unicosmk_asm_named_section, unicosmk_insert_attributes, | |
34282 | unicosmk_output_align, unicosmk_defer_case_vector, | |
34283 | unicosmk_output_addr_vec, unicosmk_output_deferred_case_vectors, | |
34284 | SSIB_PREFIX, SSIB_PREFIX_LEN, unicosmk_ssib_name, unicosmk_gen_dsib, | |
34285 | unicosmk_output_ssib, unicosmk_add_call_info_word, | |
34286 | unicosmk_extern_head, unicosmk_output_default_externs, | |
34287 | unicosmk_output_externs, unicosmk_add_extern, unicosmk_dex_list, | |
34288 | unicosmk_dex_count, unicosmk_special_name, unicosmk_need_dex, | |
34289 | unicosmk_output_dex, unicosmk_file_start, unicosmk_file_end): Remove. | |
34290 | * config/alpha/alpha-protos.h: Update. | |
34291 | * config/alpha/alpha.h (TARGET_ABI_OSF): Don't test TARGET_ABI_UNICOSMK. | |
34292 | * config/alpha/alpha.md (UNSPEC_UMK_LAUM, UNSPEC_UMK_LALM): Remove. | |
34293 | (UNSPEC_UMK_LAL, UNSPEC_UMK_LOAD_CIW): Remove. | |
34294 | (mulsi3): Don't test TARGET_ABI_UNICOSMK. | |
34295 | (*mulsi_se, mulvsi3): Likewise. | |
34296 | (divsi3, udivsi3, modsi3, umodsi3, divdi3, udivdi3): Likewise. | |
34297 | (*divmodsi_internal, call, call_value, realign): Likewise. | |
34298 | (moddi3, umoddi3): Likewise; remove duplicate expander. | |
34299 | (moddi3_umk, umoddi3_umk, call_umk, call_value_umk): Remove. | |
34300 | (*call_umk_1, *movsi, umk_laum, umk_lalm, *umk_load_ciw): Remove. | |
34301 | (*movdi_nofix): Remove r/U alternative. | |
34302 | (umk_mismatch_args, arg_home_umk, *call_value_umk): Remove. | |
34303 | * config/alpha/constraints.md ("U"): Remove. | |
34304 | * config/alpha/predicates.md (call_operand"): Don't test | |
34305 | TARGET_ABI_UNICOSMK. | |
34306 | ||
34307 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34308 | ||
34309 | * target.def (handle_option): Take gcc_options and | |
34310 | cl_decoded_option pointers and location_t. | |
34311 | * doc/tm.texi.in (TARGET_HANDLE_OPTION): Update documentation. | |
34312 | * doc/tm.texi: Regenerate. | |
34313 | * hooks.c (hook_bool_size_t_constcharptr_int_true): Remove. | |
34314 | * hooks.h (hook_bool_size_t_constcharptr_int_true): Don't declare. | |
34315 | * lto-opts.c (lto_reissue_options): Generate option structure for | |
34316 | targetm.handle_option call. | |
34317 | * opts.c (target_handle_option): Update call to | |
34318 | targetm.handle_option. Remove assertions about values now passed | |
34319 | down to hook. | |
34320 | * targhooks.c (default_target_handle_option): New. | |
34321 | * targhooks.h (default_target_handle_option): Declare. | |
34322 | * config/alpha/alpha.c: Include opts.h. | |
34323 | (alpha_handle_option): Update to new hook interface. | |
34324 | * config/arm/arm.c: Include opts.h. | |
34325 | (arm_handle_option): Update to new hook interface. | |
34326 | * config/arm/t-arm (arm.o): Update dependencies. | |
34327 | * config/bfin/bfin.c: Include opts.h. | |
34328 | (bfin_handle_option): Update to new hook interface. | |
34329 | * config/cris/cris.c: Include opts.h. | |
34330 | (cris_handle_option): Update to new hook interface. | |
34331 | * config/frv/frv.c: Include opts.h. | |
34332 | (frv_handle_option): Update to new hook interface. | |
34333 | * config/i386/i386.c: Include opts.h. | |
34334 | (ix86_handle_option): Update to new hook interface. | |
34335 | (ix86_valid_target_attribute_inner_p): Generate option structure | |
34336 | for call to ix86_handle_option. | |
34337 | * config/i386/t-i386 (i386.o): Update dependencies. | |
34338 | * config/ia64/ia64.c: Include opts.h. | |
34339 | (ia64_handle_option): Update to new hook interface. | |
34340 | * config/ia64/t-ia64 (ia64.o): Update dependencies. | |
34341 | * config/iq2000/iq2000.c: Include opts.h. | |
34342 | (iq2000_handle_option): Update to new hook interface. | |
34343 | * config/m32c/m32c.c: Include opts.h. | |
34344 | (m32c_handle_option): Update to new hook interface. | |
34345 | * config/m32r/m32r.c: Include opts.h. | |
34346 | (m32r_handle_option): Update to new hook interface. | |
34347 | * config/m68k/m68k.c: Include opts.h. | |
34348 | (m68k_handle_option): Update to new hook interface. | |
34349 | * config/mep/mep.c: Include opts.h. | |
34350 | (mep_handle_option): Update to new hook interface. | |
34351 | * config/microblaze/microblaze.c: Include opts.h. | |
34352 | (microblaze_handle_option): Update to new hook interface. | |
34353 | * config/mips/mips.c: Include opts.h. | |
34354 | (mips_handle_option): Update to new hook interface. | |
34355 | * config/mn10300/mn10300.c: Include opts.h. | |
34356 | (mn10300_handle_option): Update to new hook interface. | |
34357 | * config/pa/pa.c: Include opts.h. | |
34358 | (pa_handle_option): Update to new hook interface. | |
34359 | * config/pdp11/pdp11.c: Include opts.h. | |
34360 | (pdp11_handle_option): Update to new hook interface. | |
34361 | * config/rs6000/rs6000.c: Include opts.h. | |
34362 | (rs6000_handle_option): Update to new hook interface. | |
34363 | * config/rs6000/t-rs6000 (rs6000.o): Update dependencies. | |
34364 | * config/rx/rx.c: Include opts.h. | |
34365 | (rx_handle_option): Update to new hook interface. | |
34366 | * config/s390/s390.c: Include opts.h. | |
34367 | (s390_handle_option): Update to new hook interface. | |
34368 | * config/score/score.c: Include opts.h. | |
34369 | (score_handle_option): Update to new hook interface. | |
34370 | * config/sh/sh.c: Include opts.h. | |
34371 | (sh_handle_option): Update to new hook interface. | |
34372 | * config/sparc/sparc.c: Include opts.h. | |
34373 | (sparc_handle_option): Update to new hook interface. | |
34374 | * config/v850/v850.c: Include opts.h. | |
34375 | (v850_handle_option): Update to new hook interface. | |
34376 | ||
34377 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34378 | ||
34379 | * gcc.c (driver_unknown_option_callback): Only permit and save | |
34380 | unknown -Wno- options. | |
34381 | (driver_wrong_lang_callback): Save options directly instead of via | |
34382 | driver_unknown_option_callback. | |
34383 | ||
34384 | 2011-03-22 Eric Botcazou <ebotcazou@adacore.com> | |
34385 | ||
34386 | * combine.c (simplify_set): Try harder to find the best CC mode when | |
34387 | simplifying a nested COMPARE on the RHS. | |
34388 | ||
34389 | 2011-03-22 Joseph Myers <joseph@codesourcery.com> | |
34390 | ||
34391 | * config/alpha/gnu.h: Remove. | |
34392 | * config/arc: Remove directory. | |
34393 | * config/arm/netbsd.h: Remove. | |
34394 | * config/arm/t-pe: Remove. | |
34395 | * config/crx: Remove directory. | |
34396 | * config/i386/netbsd.h: Remove. | |
34397 | * config/m68hc11: Remove directory. | |
34398 | * config/m68k/uclinux-oldabi.h: Remove. | |
34399 | * config/mcore/mcore-pe.h: Remove. | |
34400 | * config/mcore/t-mcore-pe: Remove. | |
34401 | * config/netbsd-aout.h: Remove. | |
34402 | * config/rs6000/gnu.h: Remove. | |
34403 | * config/sh/sh-symbian.h: Remove. | |
34404 | * config/sh/symbian-base.c: Remove. | |
34405 | * config/sh/symbian-c.c: Remove. | |
34406 | * config/sh/symbian-cxx.c: Remove. | |
34407 | * config/sh/symbian-post.h: Remove. | |
34408 | * config/sh/symbian-pre.h: Remove. | |
34409 | * config/sh/t-symbian: Remove. | |
34410 | * config/svr3.h: Remove. | |
34411 | * config/vax/netbsd.h: Remove. | |
34412 | * config.build: Don't handle i[34567]86-*-pe. | |
34413 | * config.gcc: Remove handling of deprecations for most deprecated | |
34414 | targets. | |
34415 | (m68k-*-uclinuxoldabi*): Add to second deprecated list. | |
34416 | (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, arm-*-pe*, crx-*-elf, | |
34417 | i[34567]86-*-netbsd*, i[34567]86-*-pe, m68hc11-*-*|m6811-*-*, | |
34418 | m68hc12-*-*|m6812-*-*, m68k-*-uclinuxoldabi*, mcore-*-pe*, | |
34419 | powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*, | |
34420 | sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*): | |
34421 | Remove cases. | |
34422 | * config.host: Don't handle i[34567]86-*-pe. | |
34423 | * config/rs6000/linux64.h (LINK_OS_GNU_SPEC): Remove. | |
34424 | (ASM_SPEC32): Don't handle -mcall-gnu. | |
34425 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Don't handle | |
34426 | -mcall-gnu. | |
34427 | (ASM_SPEC, CC1_SPEC, LINK_START_SPEC, LINK_OS_SPEC, CPP_SPEC, | |
34428 | STARTFILE_SPEC, LIB_SPEC, ENDFILE_SPEC): Don't handle -mcall-gnu. | |
34429 | (LIB_GNU_SPEC, STARTFILE_GNU_SPEC, ENDFILE_GNU_SPEC, | |
34430 | LINK_START_GNU_SPEC, LINK_OS_GNU_SPEC, CPP_OS_GNU_SPEC): Remove. | |
34431 | (SUBTARGET_EXTRA_SPECS): Remove *_gnu specs. | |
34432 | * config/sh/sh-protos.h, config/sh/sh.c: Remove all code | |
34433 | conditional on SYMBIAN. | |
34434 | * configure.ac: Don't handle powerpc*-*-gnu*. | |
34435 | * configure: Regenerate. | |
34436 | * doc/extend.texi (interrupt attribute): Don't mention CRX. | |
34437 | * doc/install-old.texi (m6811, m6812): Don't mention. | |
34438 | * doc/install.texi (arc-*-elf*): Don't document multilib option. | |
34439 | (arc-*-elf, CRX, m6811-elf, m6812-elf): Remove. | |
34440 | (m68k-uclinuxoldabi): Don't mention. | |
34441 | * doc/invoke.texi (ARC Options, CRX Options, M68hc1x Options): | |
34442 | Remove. | |
34443 | (-mcall-gnu): Remove. | |
34444 | * doc/md.texi (CRX Architecture, Motorola 68HC11 & 68HC12 | |
34445 | families): Remove constraint documentation. | |
34446 | ||
34447 | 2011-03-22 Marius Strobl <marius@FreeBSD.org> | |
34448 | ||
34449 | * config/sparc/freebsd.h (CPP_CPU64_DEFAULT_SPEC): Replace with... | |
34450 | (FBSD_TARGET_CPU_CPP_BUILTINS): ...this. | |
34451 | (TARGET_GNU_TLS, TARGET_SUN_TLS): Define. | |
34452 | ||
34453 | 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com> | |
34454 | ||
34455 | PR target/48226 | |
34456 | * config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If we see a | |
34457 | vector when peeking at the next token for vector, don't expand the | |
34458 | keywords. | |
34459 | ||
34460 | 2011-03-21 Georg-Johann Lay <avr@gjlay.de> | |
34461 | ||
34462 | * config/avr/avr-protos.h (expand_epilogue): Change prototype | |
34463 | * config/avr/avr.h (struct machine_function): Add field sibcall_fails. | |
34464 | * config/avr/avr.c (init_cumulative_args) | |
34465 | (avr_function_arg_advance): Use it. | |
34466 | * config/avr/avr.c (expand_epilogue): Add bool parameter. Handle | |
34467 | sibcall epilogues. | |
34468 | (TARGET_FUNCTION_OK_FOR_SIBCALL): Define to... | |
34469 | (avr_function_ok_for_sibcall): ...this new function. | |
34470 | (avr_lookup_function_attribute1): New static Function. | |
34471 | (avr_naked_function_p, interrupt_function_p) | |
34472 | (signal_function_p, avr_OS_task_function_p) | |
34473 | (avr_OS_main_function_p): Use it. | |
34474 | * config/avr/avr.md ("sibcall", "sibcall_value") | |
34475 | ("sibcall_epilogue"): New expander. | |
34476 | ("*call_insn", "*call_value_insn"): New insn. | |
34477 | ("call_insn", "call_value_insn"): Remove | |
34478 | ("call", "call_value", "epilogue"): Change expander to handle | |
34479 | sibling calls. | |
34480 | ||
34481 | 2011-03-21 Nick Clifton <nickc@redhat.com> | |
34482 | ||
34483 | * doc/invoke.texi (Overall Options): Move closing brace to end of | |
34484 | options list. | |
34485 | (Optimization Options): Add missing @gol. | |
34486 | (Directory Options): Likewise. | |
34487 | (i386 and x86-64 Options): Likewise. | |
34488 | (RS6000 and PowerPC Options): Likewise. | |
34489 | (i386 and x86-64 Windows Options): Likewise. | |
34490 | (V850 Options): Add text missing from descriptions. | |
34491 | ||
34492 | 2011-03-22 Richard Henderson <rth@redhat.com> | |
34493 | ||
34494 | * config/avr/avr.c (TARGET_EXCEPT_UNWIND_INFO): New. | |
34495 | (avr_incoming_return_addr_rtx): New. | |
34496 | (emit_push_byte): New. | |
34497 | (expand_prologue): Use it. Remove incorrect dwarf annotation for | |
34498 | SREG, RAMPZ, zero register. Push frame pointer by bytes. Add dwarf | |
34499 | annotation for __prologue_saves__. Fixup dwarf annotation for CFA. | |
34500 | (emit_pop_byte): New. | |
34501 | (expand_epilogue): Use it. Pop frame pointer by bytes. | |
34502 | * config/avr/avr.h (FRAME_POINTER_CFA_OFFSET): Remove. | |
34503 | (INCOMING_RETURN_ADDR_RTX): New. | |
34504 | (INCOMING_FRAME_SP_OFFSET): New. | |
34505 | (ARG_POINTER_CFA_OFFSET): New. | |
34506 | * config/avr/avr.md (*pushqi): Fix mode of auto-inc. | |
34507 | (*pushhi, *pushsi, *pushsf, popqi): Likewise. | |
34508 | (pophi): Remove. | |
34509 | ||
34510 | * dwarf2out.c (dwarf2out_frame_debug_expr) [rule 11]: Handle post_dec. | |
34511 | ||
34512 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> | |
34513 | ||
34514 | * system.h (FUNCTION_ARG, FUNCTION_INCOMING_ARG): Poison. | |
34515 | (FUNCTION_ARG_ADVANCE): Likewise. | |
34516 | * tm.texi.in: Change references to them to hook references. | |
34517 | * tm.texi: Regenerate. | |
34518 | * targhooks.c (default_function_arg): Eliminate check for target | |
34519 | macro. | |
34520 | (default_function_incoming_arg): Likewise. | |
34521 | (default_function_arg_advance): Likewise. | |
34522 | * target.def (function_arg, function_incoming_arg): Change to DEFHOOK. | |
34523 | (function_arg_advance): Likewise. | |
34524 | * target-def.h: Eliminate FUNCTION_INCOMING_ARG check. | |
34525 | ||
34526 | 2011-03-22 Nathan Froyd <froydnj@codesourcery.com> | |
34527 | ||
34528 | * tree.c (build_call_1): New function. | |
34529 | (build_call_valist, build_call_array_loc, build_call_vec): Call it. | |
34530 | ||
34531 | 2011-03-22 Richard Guenther <rguenther@suse.de> | |
34532 | ||
34533 | PR tree-optimization/48228 | |
34534 | * tree-vrp.c (vrp_visit_phi_node): Do not stop propagating | |
34535 | for single-arg PHIs. | |
34536 | ||
34537 | 2011-03-22 Andrey Belevantsev <abel@ispras.ru> | |
34538 | ||
34539 | PR rtl-optimization/48143 | |
34540 | * config/i386/sse.md (*sse2_cvtpd2dq): Add athlon_decode attribute. | |
34541 | (*sse2_cvttpd2dq, sse2_cvtss2sd, *sse2_cvtpd2ps, | |
34542 | sse2_cvtps2pd): Likewise. | |
34543 | ||
34544 | 2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
34545 | ||
34546 | * recog.c (canonicalize_change_group): Use validate_unshare_change. | |
34547 | ||
34548 | 2011-03-22 Richard Guenther <rguenther@suse.de> | |
34549 | ||
34550 | * gimple.c (gimple_rhs_class_table): POLYNOMIAL_CHREC is not | |
34551 | a valid RHS. Make DOT_PROD_EXPR and REALIGN_LOAD_EXPR ternary. | |
34552 | * tree-cfg.c (verify_gimple_assign_ternary): Allow DOT_PROD_EXPR | |
34553 | and REALIGN_LOAD_EXPR. | |
34554 | (verify_gimple_assign_single): Do not allow POLYNOMIAL_CHREC, | |
34555 | DOT_PROD_EXPR or REALIGN_LOAD_EXPR. | |
34556 | * expr.c (expand_expr_real_1): Move REALIGN_LOAD_EXPR and | |
34557 | DOT_PROD_EXPR case ... | |
34558 | (expand_expr_real_2): ... here. | |
34559 | * gimple-pretty-print.c (dump_ternary_rhs): Handle DOT_PROD_EXPR | |
34560 | and REALIGN_LOAD_EXPR. | |
34561 | * tree-data-ref.c (split_constant_offset): Bail out for all CHRECs. | |
34562 | * tree-vect-loop.c (vect_model_reduction_cost): Handle ternaries. | |
34563 | (vect_create_epilog_for_reduction): Likewise. | |
34564 | (vectorizable_reduction): Likewise. | |
34565 | * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Adjust. | |
34566 | * tree-vect-stmts.c (vectorizable_load): Likewise. | |
34567 | ||
34568 | 2011-03-22 Eric Botcazou <ebotcazou@adacore.com> | |
34569 | ||
34570 | * gimplify.c (gimplify_cond_expr): Gimplify COMPOUND_EXPR conditions. | |
34571 | ||
34572 | 2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
34573 | ||
34574 | * config/s390/s390.c (s390_delegitimize_address): Fix offset | |
34575 | handling for PLTOFF/GOTOFF. | |
34576 | ||
34577 | 2011-03-22 Nick Clifton <nickc@redhat.com> | |
34578 | ||
34579 | * config/i386/cygming.h (SUBTARGET_OVERRIDE_OPTIONS): Remove | |
34580 | trailing backslash from the end of the macro definition. | |
34581 | ||
34582 | 2011-03-22 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
34583 | ||
34584 | * config/s390/s390.c (s390_delegitimize_address): Handle PLTOFF | |
34585 | and PLT unspecs. | |
34586 | ||
34587 | 2011-03-21 Richard Sandiford <richard.sandiford@linaro.org> | |
34588 | ||
34589 | * expr.h (prepare_operand): Move to... | |
34590 | * optabs.h (prepare_operand): ...here and change the insn code | |
34591 | parameter from "int" to "enum insn_code". | |
34592 | (insn_operand_matches): Declare. | |
34593 | * expr.c (init_expr_target): Use insn_operand_matches. | |
34594 | (compress_float_constant): Likewise. | |
34595 | * function.c (safe_insn_predicate, assign_parm_setup_reg): Likewise. | |
34596 | * optabs.c (can_compare_p, prepare_cmp_insn): Likewise. | |
34597 | (emit_cmp_and_jump_insn_1, gen_add2_insn, gen_add3_insn): Likewise. | |
34598 | (have_add2_insn, gen_sub2_insn, gen_sub3_insn, have_sub2_insn): | |
34599 | Likewise. | |
34600 | (gen_cond_trap): Likewise. | |
34601 | (prepare_operand): Likewise. Change icode to an insn_code. | |
34602 | (insn_operand_matches): New function. | |
34603 | * reload.c (find_reloads_address_1): Use insn_operand_matches. | |
34604 | * reload1.c (gen_reload): Likewise. | |
34605 | * targhooks.c (default_secondary_reload): Likewise. | |
34606 | ||
34607 | 2011-03-21 Uros Bizjak <ubizjak@gmail.com> | |
34608 | ||
34609 | * config/alpha/alpha.md (unspec): New define_c_enum. | |
34610 | (unspecv): Ditto. | |
34611 | ||
34612 | 2011-03-21 Uros Bizjak <ubizjak@gmail.com> | |
34613 | ||
34614 | PR debug/48214 | |
34615 | * config/alpha/alpha.c (alpha_pad_noreturn): Do not emit an unop | |
34616 | between a call and its CALL_ARG_LOCATION note. | |
34617 | ||
34618 | 2011-03-21 Eric Botcazou <ebotcazou@adacore.com> | |
34619 | ||
34620 | * gimplify.c (gimplify_vla_decl): Set TREE_THIS_NOTRAP flag. | |
34621 | ||
34622 | 2011-03-21 Jakub Jelinek <jakub@redhat.com> | |
34623 | ||
34624 | PR c/42544 | |
34625 | PR c/48197 | |
34626 | * c-common.c (shorten_compare): If primopN is first sign-extended | |
34627 | to opN and then zero-extended to result type, set primopN to opN. | |
34628 | ||
34629 | 2011-03-21 Daniel Jacobowitz <dan@codesourcery.com> | |
34630 | ||
34631 | * config/arm/unwind-arm.c (__gnu_unwind_pr_common): Correct test | |
34632 | for barrier handlers. | |
34633 | ||
34634 | 2011-03-21 Michael Meissner <meissner@linux.vnet.ibm.com> | |
34635 | ||
34636 | * config/rs6000/rs6000.md (UNSPEC_*, UNSPECV_*): Redefine all | |
34637 | UNSPEC constants to be in the unspec enumeration, and redefine | |
34638 | all UNSPECV constants to be in the unspecv enumeration, so that | |
34639 | dumps print which unspec/unspec_volatile this is. | |
34640 | * config/rs6000/vector.md (UNSPEC_*): Ditto. | |
34641 | * config/rs6000/paired.md (UNSPEC_*): Ditto. | |
34642 | * config/rs6000/vsx.md (UNSPEC_*): Ditto. | |
34643 | * config/rs6000/altivec.md (UNSPEC_*, UNSPECV_*): Ditto. | |
34644 | * config/rs6000/dfp.md (UNSPEC_*): Ditto. | |
34645 | ||
34646 | * config/rs6000/rs6000.md (UNSPECV_ISYNC, UNSPECV_LWSYNC): Rename | |
34647 | UNSPEC_ISYNC and UNSPEC_HWSYNC to UNSPECV_ISYNC and | |
34648 | UNSPECV_LWSYNC, since these are used as unspec_volatile. | |
34649 | * config/rs6000/sync.md (isync, lwsync): Ditto. | |
34650 | ||
34651 | 2011-03-21 Richard Guenther <rguenther@suse.de> | |
34652 | ||
34653 | * params.def (lto-min-partition): Fix typo. | |
34654 | ||
34655 | 2011-03-21 Richard Guenther <rguenther@suse.de> | |
34656 | ||
34657 | PR c/47939 | |
34658 | * c-decl.c (grokdeclarator): Drop to the main variant only | |
34659 | for array types. Drop flag_gen_aux_info check. | |
34660 | ||
34661 | 2011-03-21 Richard Guenther <rguenther@suse.de> | |
34662 | ||
34663 | PR translation/47911 | |
34664 | * params.def (lto-partitions): Fix typo. | |
34665 | (lto-min-partition): Fix wording. | |
34666 | ||
34667 | 2011-03-21 Andreas Tobler <andreast@fgznet.ch> | |
34668 | ||
34669 | * config/rs6000/t-freebsd: Remove duplication from file. | |
34670 | ||
34671 | 2011-03-21 Richard Guenther <rguenther@suse.de> | |
34672 | ||
34673 | PR middle-end/47661 | |
34674 | * gimple.c (is_gimple_condexpr): Use tree_could_throw_p. | |
34675 | ||
34676 | 2011-03-21 Richard Guenther <rguenther@suse.de> | |
34677 | ||
34678 | PR lto/48210 | |
34679 | * params.def (lto-partitions): Require at least 1 partition. | |
34680 | ||
34681 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
34682 | ||
34683 | * gthr-solaris.h: Remove. | |
34684 | * gthr.h (_SOLARIS_THREADS): Don't include gthr-solaris.h, remove. | |
34685 | * config/sol2.h (CPP_SUBTARGET_SPEC): Remove -threads support. | |
34686 | (LIB_SPEC): Likewise. | |
34687 | * config/sol2.opt (threads): Remove. | |
34688 | * config.gcc (i[34567]86-*-solaris2*): Remove solaris threads support. | |
34689 | (sparc*-*-solaris2*): Likewise. | |
34690 | * configure.ac (enable_threads): Enable solaris support. | |
34691 | * configure: Regenerate. | |
34692 | * doc/invoke.texi (Option Summary, Solaris 2 Options): Remove -threads. | |
34693 | * doc/install.texi (Configuration, --enable-threads=lib): Remove | |
34694 | solaris. | |
34695 | ||
34696 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
34697 | ||
34698 | * config.gcc: Obsolete *-*-solaris2.8*. | |
34699 | * doc/install.texi (Specific, *-*-solaris2*): Document it. | |
34700 | ||
34701 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
34702 | ||
34703 | PR bootstrap/48135 | |
34704 | * doc/install.texi (Prerequisites, Perl): Remove Glob.pm | |
34705 | reference. Solaris 8 perl works. | |
34706 | ||
34707 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
34708 | ||
34709 | PR bootstrap/48135 | |
34710 | * doc/install.texi (Prerequisites): Move jar etc. up. | |
34711 | Explain support library version requirements. | |
34712 | ||
34713 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
34714 | ||
34715 | PR bootstrap/48135 | |
34716 | * doc/install.texi (Prerequisites): Move Perl to build | |
34717 | requirements. Always necessary on Solaris 2 with Sun ld. | |
34718 | ||
34719 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
34720 | ||
34721 | * doc/install.texi (Specific, alpha*-dec-osf5.1): Update for | |
34722 | binutils 2.21. | |
34723 | (Specific, i?86-*-solaris2.[89]): Likewise. | |
34724 | (Specific, i?86-*-solaris2.10): Likewise. | |
34725 | (Specific, mips-sgi-irix6): Likewise. | |
34726 | (Specific, *-*-solaris2*): Remove Sun Studio download URL. | |
34727 | Update for binutils 2.21. | |
34728 | ||
34729 | 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
34730 | ||
34731 | * configure.ac (gcc_cv_lto_plugin): Fix typo. | |
34732 | Allow -fuse-linker-plugin for non-default plugin linker. | |
34733 | * configure: Regenerate. | |
34734 | ||
34735 | 2011-03-21 Nicola Pero <nicola.pero@meta-innovation.com> | |
34736 | ||
34737 | PR bootstrap/48167 | |
34738 | * gengtype.c (files_rules): Added rule for cp/parser.h. | |
34739 | ||
34740 | 2011-03-21 Jakub Jelinek <jakub@redhat.com> | |
34741 | ||
34742 | PR target/48213 | |
34743 | * config/s390/s390.c (s390_delegitimize_address): Don't call | |
34744 | lowpart_subreg if orig_x has BLKmode. | |
34745 | ||
34746 | 2011-03-21 Kai Tietz <ktietz@redhat.com> | |
34747 | ||
34748 | PR target/12171 | |
34749 | * doc/plugins.texi: Adjust documentation for plugin register_callback. | |
34750 | * tree.h (attribute_spec): Add new member affects_type_identity. | |
34751 | * attribs.c (empty_attribute_table): Adjust attribute_spec | |
34752 | initializers. | |
34753 | * config/alpha/alpha.c: Likewise. | |
34754 | * config/arc/arc.c: Likewise. | |
34755 | * config/arm/arm.c: Likewise. | |
34756 | * config/avr/avr.c: Likewise. | |
34757 | * config/bfin/bfin.c: Likewise. | |
34758 | * config/crx/crx.c: Likewise. | |
34759 | * config/darwin.h: Likewise. | |
34760 | * config/h8300/h8300.c: Likewise. | |
34761 | * config/i386/cygming.h: Likewise. | |
34762 | * config/i386/i386.c: Likewise. | |
34763 | * config/ia64/ia64.c: Likewise. | |
34764 | * config/m32c/m32c.c: Likewise. | |
34765 | * config/m32r/m32r.c: Likewise. | |
34766 | * config/m68hc11/m68hc11.c: Likewise. | |
34767 | * config/m68k/m68k.c: Likewise. | |
34768 | * config/mcore/mcore.c: Likewise. | |
34769 | * config/mep/mep.c: Likewise. | |
34770 | * config/microblaze/microblaze.c: Likewise. | |
34771 | * config/mips/mips.c: Likewise. | |
34772 | * config/rs6000/rs6000.c: Likewise. | |
34773 | * config/rx/rx.c: Likewise. | |
34774 | * config/sh/sh.c: Likewise. | |
34775 | * config/sol2.h: Likewise. | |
34776 | * config/sparc/sparc.c: Likewise. | |
34777 | * config/spu/spu.c: Likewise. | |
34778 | * config/stormy16/stormy16.c: Likewise. | |
34779 | * config/v850/v850.c: Likewise. | |
34780 | ||
34781 | 2011-03-21 Chung-Lin Tang <cltang@codesourcery.com> | |
34782 | ||
34783 | * simplify-rtx.c (simplify_binary_operation_1): Handle | |
34784 | (xor (and A B) C) case when B and C are both constants. | |
34785 | ||
34786 | 2011-03-21 Mingjie Xing <mingjie.xing@gmail.com> | |
34787 | ||
34788 | * tree-dfa.c (add_referenced_var): Fix typo in comment. | |
34789 | ||
34790 | 2011-03-20 Eric Botcazou <ebotcazou@adacore.com> | |
34791 | ||
34792 | PR bootstrap/48168 | |
34793 | * config/sparc/sparc.c (sparc_delegitimize_address): Add new pattern. | |
34794 | ||
34795 | 2011-03-20 Jakub Jelinek <jakub@redhat.com> | |
34796 | ||
34797 | PR rtl-optimization/48156 | |
34798 | * df-core.c (df_get_bb_dirty): Use df_lr if df_live is NULL, | |
34799 | assume df and df_lr are not NULL. | |
34800 | ||
34801 | 2011-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
34802 | ||
34803 | PR debug/48023 | |
34804 | * config/arm/arm.c (create_fix_barrier): Do not emit a minipool | |
34805 | between a call and its CALL_ARG_LOCATION note. | |
34806 | ||
34807 | 2011-03-19 Kaz Kojima <kkojima@gcc.gnu.org> | |
34808 | ||
34809 | PR debug/48178 | |
34810 | * config/sh/sh.c (find_barrier): Don't emit a constant pool | |
34811 | between a call and its corresponding CALL_ARG_LOCATION note. | |
34812 | ||
34813 | 2011-03-19 Anatoly Sokolov <aesok@post.ru> | |
34814 | ||
34815 | * cfgcleanup.c (mark_effect): Use bitmap_set_range/bitmap_clear_range | |
34816 | instead of loop. Use HARD_REGISTER_NUM_P predicate. | |
34817 | * haifa-sched.c (setup_ref_regs): Ditto. | |
34818 | * caller-save.c (add_used_regs_1): Ditto. | |
34819 | * dse.c (look_for_hardregs): Ditto. | |
34820 | * df-problems.c (df_simulate_one_insn_forwards): Ditto. | |
34821 | * sched-rgn.c (check_live_1): Ditto. | |
34822 | ||
34823 | 2011-03-18 Joseph Myers <joseph@codesourcery.com> | |
34824 | ||
34825 | * c-decl.c (diagnose_mismatched_decls): Give an error for | |
34826 | redefining a typedef with variably modified type. | |
34827 | ||
34828 | 2011-03-18 Joseph Myers <joseph@codesourcery.com> | |
34829 | ||
34830 | * c-decl.c (grokfield): Don't allow typedefs for structures or | |
34831 | unions with no tag by default. | |
34832 | * doc/extend.texi (Unnamed Fields): Update. | |
34833 | ||
34834 | 2011-03-18 Uros Bizjak <ubizjak@gmail.com> | |
34835 | ||
34836 | * config/i386/i386.md (float<SSEMODEI24:mode><X87MODEF:mode>2): | |
34837 | Rewrite using indirect functions. | |
34838 | (lwp_slwpcb): Ditto. | |
34839 | * config/i386/sse.md (avx_vextractf128<mode>): Ditto. | |
34840 | (avx_vinsertf128<mode>): Ditto. | |
34841 | ||
34842 | 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
34843 | ||
34844 | * config/s390/s390.c (s390_delegitimize_address): Handle GOTOFF | |
34845 | unspecs. | |
34846 | ||
34847 | 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
34848 | ||
34849 | * config/s390/s390.c (s390_chunkify_start): Prevent literal pool | |
34850 | splitting between a call and its corresponding CALL_ARG_LOCATION note. | |
34851 | ||
34852 | 2011-03-18 Maxim Kuvyrkov <maxim@codesourcery.com> | |
34853 | ||
34854 | PR rtl-optimization/48170 | |
34855 | * gcse.c (hoist_code): Remove bogus asserts. | |
34856 | ||
34857 | 2011-03-18 Georg-Johann Lay <avr@gjlay.de> | |
34858 | ||
34859 | * ira-color.c (assign_hard_reg): Honor LOCAL_REGNO in cost | |
34860 | computation for prologue/epilogue. | |
34861 | ||
34862 | 2011-03-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
34863 | ||
34864 | * Makefile.in (check-consistency): Remove. | |
34865 | ||
34866 | 2011-03-18 Jakub Jelinek <jakub@redhat.com> | |
34867 | ||
34868 | PR debug/48176 | |
34869 | * dwarf2out.c (dwarf2out_finish): Call output_aranges even when | |
34870 | arange_table_in_use is 0, but either text_section_used or | |
34871 | cold_text_section_used is true. Don't call it if | |
34872 | !info_section_emitted. | |
34873 | ||
34874 | 2011-03-18 Anatoly Sokolov <aesok@post.ru> | |
34875 | ||
34876 | * config/avr/avr.h (RET_REGISTER, LIBCALL_VALUE, | |
34877 | FUNCTION_VALUE_REGNO_P): Remove. | |
34878 | * config/avr/avr-protos.h (avr_ret_register, avr_libcall_value): | |
34879 | Remove. | |
34880 | * config/avr/avr.c (avr_ret_register): Make static inline. | |
34881 | (avr_function_value_regno_p): New function. | |
34882 | (avr_libcall_value): Make static. Add 'func' argument. | |
34883 | (avr_function_value): Make static. Rename 'func' argument to | |
34884 | 'fn_decl_or_type', forward it to avr_libcall_value. Call | |
34885 | avr_ret_register function instead of RET_REGISTER macro. | |
34886 | (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
34887 | ||
34888 | 2011-03-18 Jason Merrill <jason@redhat.com> | |
34889 | ||
34890 | PR c++/23372 | |
34891 | * gimplify.c (gimplify_arg): Strip redundant TARGET_EXPR. | |
34892 | ||
34893 | 2011-03-18 Richard Guenther <rguenther@suse.de> | |
34894 | ||
34895 | * doc/install.texi (--enable-gold): Remove. | |
34896 | (--with-plugin-ld): Document. | |
34897 | * doc/invoke.texi (-fuse-linker-plugin): Clarify. | |
34898 | ||
34899 | 2011-03-18 Andrew Pinski <pinskia@gmail.com> | |
34900 | ||
34901 | PR middle-end/47790 | |
34902 | * expr.c (optimize_bitfield_assignment_op): Revamp to work | |
34903 | again after expansion changes. | |
34904 | ||
34905 | 2011-03-18 Chung-Lin Tang <cltang@codesourcery.com> | |
34906 | ||
34907 | * combine.c (try_combine): Do simplification only call of | |
34908 | subst() on i2 even when i1 is present. Update comments. | |
34909 | ||
34910 | 2011-03-18 Kaz Kojima <kkojima@gcc.gnu.org> | |
34911 | ||
34912 | * config/sh/sh.c (sh_delegitimize_address): Handle UNSPEC_SYMOFF | |
34913 | and UNSPEC_PCREL_SYMOFF. | |
34914 | ||
34915 | 2011-03-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
34916 | ||
34917 | * config/s390/s390.md: Use define_c_enum for the unspec constant | |
34918 | definitions. | |
34919 | ||
34920 | 2011-03-18 Richard Henderson <rth@redhat.com> | |
34921 | Jakub Jelinek <jakub@redhat.com> | |
34922 | ||
34923 | PR bootstrap/48161 | |
34924 | * expr.c (expand_expr_addr_expr_1): Use simplify_gen_binary | |
34925 | instead of gen_rtx_PLUS if EXPAND_SUM or EXPAND_INITIALIZER. | |
34926 | ||
34927 | 2011-03-17 Anatoly Sokolov <aesok@post.ru> | |
34928 | ||
34929 | * config/v850/v850.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
34930 | * config/v850/v850-protos.h (v850_output_addr_const_extra): Remove. | |
34931 | * config/v850/v850.c (v850_output_addr_const_extra): Make static. | |
34932 | Change return type to bool. | |
34933 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
34934 | ||
34935 | 2011-03-17 Jakub Jelinek <jakub@redhat.com> | |
34936 | ||
34937 | PR debug/48163 | |
34938 | * var-tracking.c (prepare_call_arguments): If CALL target | |
34939 | is a non-SYMBOL_REF CONSTANT_P, just add that into the list as | |
34940 | pc instead of looking it up using cselib_lookup and use | |
34941 | Pmode for it if x has VOIDmode. | |
34942 | * dwarf2out.c (gen_subprogram_die): If also both first and | |
34943 | second CONCAT arguments are VOIDmode, use mode of CONCAT itself. | |
34944 | ||
34945 | PR debug/48163 | |
34946 | * function.c (assign_parms): For data.passed_pointer parms | |
34947 | use MEM of data.entry_parm instead of data.entry_parm itself | |
34948 | as DECL_INCOMING_RTL. | |
34949 | * dwarf2out.c (rtl_for_decl_location): Use DECL_INCOMING_RTL | |
34950 | also when passed and declared mode is the same, DECL_RTL | |
34951 | is a MEM with pseudo as address and DECL_INCOMING_RTL is | |
34952 | a MEM too. | |
34953 | ||
34954 | 2011-03-16 Jeff Law <law@redhat.com> | |
34955 | ||
34956 | PR rtl-optimization/37273 | |
34957 | * ira-costs.c (scan_one_insn): Detect constants living in memory and | |
34958 | handle them like argument loads from stack slots. Do not double | |
34959 | count memory for memory constants and argument loads from stack slots. | |
34960 | ||
34961 | 2011-03-17 H.J. Lu <hongjiu.lu@intel.com> | |
34962 | ||
34963 | PR debug/48160 | |
34964 | * var-tracking.c (prepare_call_arguments): Check SUBREG. | |
34965 | ||
34966 | 2011-03-17 H.J. Lu <hongjiu.lu@intel.com> | |
34967 | ||
34968 | PR target/48171 | |
34969 | * config/i386/i386.opt: Add Save to -mavx and -mfma. | |
34970 | ||
34971 | 2011-03-17 Jakub Jelinek <jakub@redhat.com> | |
34972 | ||
34973 | PR bootstrap/48153 | |
34974 | * dwarf2out.c (mem_loc_descriptor) <case ENTRY_VALUE>: Return NULL | |
34975 | if dwarf_strict. | |
34976 | (gen_subprogram_die): Don't add call_site DIEs if dwarf_strict. | |
34977 | Clear call_arg_locations and call_arg_loc_last always. | |
34978 | ||
34979 | PR middle-end/48152 | |
34980 | * var-tracking.c (prepare_call_arguments): If argument needs to be | |
34981 | passed by reference, adjust argtype and mode. | |
34982 | ||
34983 | 2011-03-17 Richard Guenther <rguenther@suse.de> | |
34984 | ||
34985 | PR middle-end/48134 | |
34986 | * tree-ssa.c (insert_debug_temp_for_var_def): If we propagated | |
34987 | a value make sure to fold the statement. | |
34988 | ||
34989 | 2011-03-17 Chung-Lin Tang <cltang@codesourcery.com> | |
34990 | ||
34991 | PR target/43872 | |
34992 | * config/arm/arm.c (arm_get_frame_offsets): Adjust early | |
34993 | return condition with !cfun->calls_alloca. | |
34994 | ||
34995 | 2011-03-17 Richard Guenther <rguenther@suse.de> | |
34996 | ||
34997 | PR bootstrap/48148 | |
34998 | * lto-cgraph.c (input_overwrite_node): Clear the abstract | |
34999 | origin for decls in other ltrans units. | |
35000 | (input_varpool_node): Likewise. | |
35001 | ||
35002 | 2011-03-17 Richard Guenther <rguenther@suse.de> | |
35003 | ||
35004 | PR middle-end/48165 | |
35005 | * tree-object-size.c (compute_object_offset): Properly return | |
35006 | the offset operand of MEM_REFs as sizetype. | |
35007 | ||
35008 | 2011-03-17 Jakub Jelinek <jakub@redhat.com> | |
35009 | ||
35010 | PR rtl-optimization/48141 | |
35011 | * params.def (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES): New. | |
35012 | * dse.c: Include params.h. | |
35013 | (active_local_stores_len): New variable. | |
35014 | (add_wild_read, dse_step1): Clear it when setting active_local_stores | |
35015 | to NULL. | |
35016 | (record_store, check_mem_read_rtx): Decrease it when removing | |
35017 | from the chain. | |
35018 | (scan_insn): Likewise. Increase it when adding to chain, if it | |
35019 | reaches PARAM_MAX_DSE_ACTIVE_LOCAL_STORES limit, set to 1 and | |
35020 | set active_local_stores to NULL before the addition. | |
35021 | * Makefile.in (dse.o): Depend on $(PARAMS_H). | |
35022 | ||
35023 | PR rtl-optimization/48141 | |
35024 | * dse.c (record_store): If no positions are needed in an insn | |
35025 | that cannot be deleted, at least unchain it from active_local_stores. | |
35026 | ||
35027 | 2011-03-16 Dodji Seketeli <dodji@redhat.com> | |
35028 | ||
35029 | PR debug/47510 | |
35030 | * dwarf2out.c (strip_naming_typedef): Factorize out of ... | |
35031 | (lookup_type_die_strip_naming_typedef): ... here. | |
35032 | (get_context_die): Use it. | |
35033 | (gen_typedef_die): Add a DW_AT_{,MIPS_}linkage_name attribute to | |
35034 | the anonymous struct named by the naming typedef. | |
35035 | ||
35036 | 2011-03-16 H.J. Lu <hongjiu.lu@intel.com> | |
35037 | ||
35038 | PR target/48154 | |
35039 | * config/i386/i386.c (ix86_builtin_vectorized_function): Check | |
35040 | TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins. | |
35041 | ||
35042 | 2011-03-16 Jeff Law <law@redhat.com> | |
35043 | ||
35044 | * tree-vrp.c (identify_jump_threads): Slightly simplify type | |
35045 | check for operands of conditional. Allow type to be a pointer. | |
35046 | ||
35047 | 2011-03-16 Richard Guenther <rguenther@suse.de> | |
35048 | ||
35049 | PR tree-optimization/48149 | |
35050 | * fold-const.c (fold_binary_loc): Fold | |
35051 | COMPLEX_EXPR <REALPART_EXPR <x>, IMAGPART_EXPR <x>>. | |
35052 | ||
35053 | 2011-03-16 Richard Guenther <rguenther@suse.de> | |
35054 | ||
35055 | PR tree-optimization/26134 | |
35056 | * tree-ssa.c (maybe_rewrite_mem_ref_base): Handle rewriting | |
35057 | complex part accesses to REALPART_EXPR and IMAGPART_EXPR. | |
35058 | (non_rewritable_mem_ref_base): Handle complex type component | |
35059 | accesses, constrain offsets for vector and complex extracts | |
35060 | more properly. | |
35061 | ||
35062 | 2011-03-16 Richard Guenther <rguenther@suse.de> | |
35063 | ||
35064 | PR tree-optimization/48146 | |
35065 | * tree-ssa-sink.c (sink_code_in_bb): Manually update virtual | |
35066 | operands avoiding the need for renaming. | |
35067 | ||
35068 | 2011-03-16 Richard Guenther <rguenther@suse.de> | |
35069 | ||
35070 | * gimple-fold.c (maybe_fold_reference): Open-code relevant | |
35071 | constant folding. Move MEM_REF canonicalization first. | |
35072 | Rely on fold_const_aggregate_ref for initializer folding. | |
35073 | * tree-ssa-ccp.c (ccp_fold): Handle constant vector extracts. | |
35074 | ||
35075 | 2011-03-16 Jakub Jelinek <jakub@redhat.com> | |
35076 | ||
35077 | PR middle-end/48136 | |
35078 | * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure | |
35079 | arg0/arg1 or their arguments are always fold converted to matching | |
35080 | types. | |
35081 | ||
35082 | * var-tracking.c (prepare_call_arguments): Add ATTRIBUTE_UNUSED | |
35083 | to nargs. | |
35084 | ||
35085 | 2011-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35086 | ||
35087 | PR lto/46944 | |
35088 | * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): | |
35089 | Handle in-tree gold. | |
35090 | (ld_vers): Extract binutils version for gold. | |
35091 | (gcc_cv_ld_hidden): Handle gold here. | |
35092 | (gcc_cv_lto_plugin): Determine level of linker plugin support. | |
35093 | * configure: Regenerate. | |
35094 | * config.in: Regenerate. | |
35095 | * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject | |
35096 | -fuse-linker-plugin otherwise. | |
35097 | (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. | |
35098 | (LINK_COMMAND_SPEC): Use it. | |
35099 | (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. | |
35100 | ||
35101 | 2011-03-16 Jakub Jelinek <jakub@redhat.com> | |
35102 | ||
35103 | * emit-rtl.c (try_split): Don't call copy_call_info debug hook. | |
35104 | * calls.c: Remove debug.h include. | |
35105 | (emit_call_1): Don't call virtual_call_token debug hook. | |
35106 | * dwarf2out.c (debug_dcall_section, debug_vcall_section, | |
35107 | dcall_entry, vcall_entry, dcall_table, vcall_table, vcall_insn, | |
35108 | vcall_insn_table, DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION, | |
35109 | size_of_dcall_table, output_dcall_table, size_of_vcall_table, | |
35110 | output_vcall_table, dwarf2out_direct_call, vcall_insn_table_hash, | |
35111 | vcall_insn_table_eq, store_vcall_insn, lookup_vcall_insn, | |
35112 | dwarf2out_virtual_call_token, dwarf2out_copy_call_info, | |
35113 | dwarf2out_virtual_call): Remove. | |
35114 | (dwarf2_debug_hooks): Remove direct_call, virtual_call_token, | |
35115 | copy_call_info and virtual_call hooks. | |
35116 | (dwarf2out_init): Don't initialize vcall_insn_table, | |
35117 | debug_dcall_section and debug_vcall_section. | |
35118 | (prune_unused_types): Don't mark nodes from dcall_table. | |
35119 | (dwarf2out_finish): Don't output dcall or vcall tables. | |
35120 | * final.c (final_scan_insn): Don't call direct_call or | |
35121 | virtual_call debug hooks. | |
35122 | * debug.h (struct gcc_debug_hooks): Remove direct_call, | |
35123 | virtual_call_token, copy_call_info and virtual_call hooks. | |
35124 | (debug_nothing_uid): Remove prototype. | |
35125 | * sdbout.c (sdb_debug_hooks): Remove direct_call, virtual_call_token, | |
35126 | copy_call_info and virtual_call hooks. | |
35127 | * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. | |
35128 | * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise. | |
35129 | * debug.c (do_nothing_debug_hooks): Likewise. | |
35130 | (debug_nothing_uid): Remove. | |
35131 | * doc/invoke.texi (-fenable-icf-debug): Remove. | |
35132 | * common.opt (-fenable-icf-debug): Likewise. | |
35133 | ||
35134 | * calls.c (emit_call_1): Set MEM_EXPR on call's MEM. | |
35135 | * var-tracking.c (prepare_call_arguments): Use MEM_EXPR on | |
35136 | call's MEM. Handle functions returning aggregate through a hidden | |
35137 | first pointer. For virtual calls add clobbered pc to call arguments | |
35138 | chain. | |
35139 | * dwarf2out.c (gen_subprogram_die): Emit | |
35140 | DW_AT_GNU_call_site_target_clobbered if DW_AT_GNU_call_site_target | |
35141 | can't be emitted. | |
35142 | ||
35143 | PR debug/45882 | |
35144 | * rtl.def (ENTRY_VALUE): Change format from "e" to "0". | |
35145 | * rtl.h (ENTRY_VALUE_EXP): Define. | |
35146 | * rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle ENTRY_VALUE. | |
35147 | * cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise. | |
35148 | * print-rtl.c (print_rtx): Likewise. | |
35149 | * gengtype.c (adjust_field_rtx_def): Likewise. | |
35150 | * var-tracking.c (vt_add_function_parameter): Adjust | |
35151 | gen_rtx_ENTRY_VALUE uses, use ENTRY_VALUE_EXP macro. | |
35152 | * dwarf2out.c (mem_loc_descriptor): Use ENTRY_VALUE_EXP macro. | |
35153 | * cfgexpand.c (expand_debug_expr): If a SSA_NAME without | |
35154 | partition is a default definition of a PARM_DECL, use ENTRY_VALUE | |
35155 | of its DECL_INCOMING_RTL if possible, or its DECL_RTL if set. | |
35156 | ||
35157 | * final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION. | |
35158 | Call var_location debug hook even on CALL_INSNs. | |
35159 | (rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION. | |
35160 | * rtl.def (ENTRY_VALUE): New. | |
35161 | * dwarf2out.c: Include cfglayout.h. | |
35162 | (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands, | |
35163 | output_loc_operands_raw): Handle DW_OP_GNU_entry_value. | |
35164 | (struct call_arg_loc_node): New type. | |
35165 | (call_arg_locations, call_arg_loc_last, block_map, call_site_count, | |
35166 | tail_call_site_count): New variables. | |
35167 | (dwarf_tag_name): Handle DW_TAG_GNU_call_site and | |
35168 | DW_TAG_GNU_call_site_parameter. | |
35169 | (dwarf_attr_name): Handle DW_AT_GNU_call_site_value, | |
35170 | DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target, | |
35171 | DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call, | |
35172 | DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites | |
35173 | and DW_AT_GNU_all_source_call_sites. | |
35174 | (mem_loc_descriptor): Handle ENTRY_VALUE. | |
35175 | (add_src_coords_attributes): Don't add enything if | |
35176 | DECL_SOURCE_LOCATION is UNKNOWN_LOCATION. | |
35177 | (dwarf2out_abstract_function): Save and clear call_arg_location, | |
35178 | call_site_count and tail_call_site_count around dwarf2out_decl call. | |
35179 | (gen_call_site_die): New function. | |
35180 | (gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites. | |
35181 | (gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map. | |
35182 | (dwarf2out_function_decl): Clear call_arg_locations, | |
35183 | call_arg_loc_last, set call_site_count and tail_call_site_count | |
35184 | to -1 and free block_map. | |
35185 | (dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and | |
35186 | CALL_INSNs. Add NOTE_DURING_CALL_P var location notes even when not | |
35187 | followed by any real instructions. | |
35188 | (dwarf2out_begin_function): Set call_site_count and | |
35189 | tail_call_site_count to 0. | |
35190 | (resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site | |
35191 | is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL | |
35192 | attempt to force a DIE for it and worst case remove the attribute. | |
35193 | (resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs | |
35194 | check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of | |
35195 | the decl itself. | |
35196 | * var-tracking.c: Include tm_p.h. | |
35197 | (vt_stack_adjustments): For calls call note_register_arguments. | |
35198 | (argument_reg_set): New variable. | |
35199 | (add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set | |
35200 | ensure the VALUE is resolved. | |
35201 | (call_arguments): New variable. | |
35202 | (prepare_call_arguments): New function. | |
35203 | (add_with_sets): For MO_CALL set u.loc from call_arguments and clear it. | |
35204 | (struct expand_loc_callback_data): Add ignore_cur_loc field. | |
35205 | (vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and | |
35206 | always use the best expression. | |
35207 | (vt_expand_loc): Add ignore_cur_loc argument. | |
35208 | (vt_expand_loc_dummy): Clear ignore_cur_loc field. | |
35209 | (emit_note_insn_var_location): Adjust vt_expand_loc callers. | |
35210 | (emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION | |
35211 | note for all calls. | |
35212 | (vt_add_function_parameter): Use cselib_lookup_from_insn. | |
35213 | If dv is a VALUE, enter into hash table also ENTRY_VALUE for the | |
35214 | argument. Don't call cselib_preserve_only_values and | |
35215 | cselib_reset_table. | |
35216 | (note_register_arguments): New function. | |
35217 | (vt_initialize): Compute argument_reg_set. Call | |
35218 | vt_add_function_parameters before processing basic blocks instead of | |
35219 | afterwards. For calls call prepare_call_arguments before calling | |
35220 | cselib_process_insn. | |
35221 | * print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION. | |
35222 | * Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H). | |
35223 | (var-tracking.o): Depend on $(TM_P_H). | |
35224 | * cfglayout.h (insn_scope): New prototype. | |
35225 | * gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION. | |
35226 | * cfglayout.c (insn_scope): No longer static. | |
35227 | * insn-notes.def (CALL_ARG_LOCATION): New. | |
35228 | * calls.c (expand_call, emit_library_call_value_1): Put USEs for | |
35229 | MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally. | |
35230 | * integrate.c (set_block_origin_self, set_block_abstract_flags): Do | |
35231 | nothing for DECL_EXTERNAL BLOCK_VARS. | |
35232 | ||
35233 | 2011-03-16 Alan Modra <amodra@gmail.com> | |
35234 | ||
35235 | PR target/45844 | |
35236 | * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't | |
35237 | create invalid offset address for vsx splat insn. | |
35238 | * config/rs6000/predicates.md (splat_input_operand): New. | |
35239 | * config/rs6000/vsx.md (vsx_splat_*): Use it. | |
35240 | ||
35241 | 2011-03-15 Xinliang David Li <davidxl@google.com> | |
35242 | ||
35243 | PR c/47837 | |
35244 | * tree-ssa-uninit.c (pred_chain_length_cmp): New function. | |
35245 | (normalize_preds): New function. | |
35246 | (is_use_properly_guarded): Normalize def predicates. | |
35247 | ||
35248 | 2011-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> | |
35249 | ||
35250 | PR target/46788 | |
35251 | * config/arm/arm.md (arm_movtas_ze): Use 'L' instead of 'c' | |
35252 | in the output template. | |
35253 | ||
35254 | 2011-03-15 Richard Guenther <rguenther@suse.de> | |
35255 | ||
35256 | PR middle-end/47650 | |
35257 | * tree-pretty-print.c (dump_function_declaration): Properly | |
35258 | dump unprototyped and varargs function types. | |
35259 | ||
35260 | 2011-03-15 Richard Guenther <rguenther@suse.de> | |
35261 | ||
35262 | PR tree-optimization/13954 | |
35263 | * tree-ssa-sccvn.c (vn_reference_lookup_3): Look through memcpy | |
35264 | and friends. | |
35265 | ||
35266 | 2011-03-15 Richard Guenther <rguenther@suse.de> | |
35267 | ||
35268 | PR tree-optimization/48037 | |
35269 | * tree-ssa.c (maybe_rewrite_mem_ref_base): Rewrite vector | |
35270 | selects into BIT_FIELD_REFs. | |
35271 | (non_rewritable_mem_ref_base): Check if a MEM_REF is a | |
35272 | vector select. | |
35273 | ||
35274 | 2011-03-15 Jakub Jelinek <jakub@redhat.com> | |
35275 | ||
35276 | PR tree-optimization/48129 | |
35277 | * builtins.c (fold_builtin_snprintf): Convert to type of | |
35278 | built_in_decls[BUILT_IN_SNPRINTF] retval instead of | |
35279 | implicit_built_in_decls[BUILT_IN_SNPRINTF] retval. | |
35280 | ||
35281 | 2011-03-15 Richard Guenther <rguenther@suse.de> | |
35282 | ||
35283 | PR tree-optimization/41490 | |
35284 | * tree-ssa-dce.c (propagate_necessity): Handle returns without | |
35285 | value but with VUSE. | |
35286 | * tree-ssa-operands.c (parse_ssa_operands): Add a VUSE on all | |
35287 | return statements. | |
35288 | * tree-ssa-sink.c (statement_sink_location): Fix store sinking. | |
35289 | * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Handle virtual PHIs. | |
35290 | * tree-tailcall.c (find_tail_calls): Ignore returns. | |
35291 | ||
35292 | 2011-03-15 Richard Guenther <rguenther@suse.de> | |
35293 | ||
35294 | PR middle-end/48031 | |
35295 | * fold-const.c (fold_indirect_ref_1): Do not create new variable-sized | |
35296 | or variable-indexed array accesses when in gimple form. | |
35297 | ||
35298 | 2011-03-15 Richard Guenther <rguenther@suse.de> | |
35299 | ||
35300 | * config/i386/i386.c (ix86_emit_swdivsf): Implement more efficiently. | |
35301 | ||
35302 | 2011-03-15 Alan Modra <amodra@gmail.com> | |
35303 | ||
35304 | PR target/48032 | |
35305 | * config/rs6000/rs6000.c (offsettable_ok_by_alignment): Do not | |
35306 | presume symbol_refs without a symbol_ref_decl are suitably | |
35307 | aligned, nor other trees we may see here. Handle anchor symbols. | |
35308 | (legitimate_constant_pool_address_p): Comment. Add mode param. | |
35309 | Check cmodel=medium addresses. Adjust all calls. | |
35310 | (rs6000_emit_move): Don't call offsettable_ok_by_alignment on | |
35311 | creating cmodel=medium optimized access to locals. | |
35312 | * config/rs6000/constraints.md (R): Pass QImode to | |
35313 | legitimate_constant_pool_address_p. | |
35314 | * config/rs6000/predicates.md (input_operand): Pass mode to | |
35315 | legitimate_constant_pool_address_p. | |
35316 | * config/rs6000/rs6000-protos.h (legitimate_constant_pool_address_p): | |
35317 | Update prototype. | |
35318 | ||
35319 | 2011-03-14 Michael Meissner <meissner@linux.vnet.ibm.com> | |
35320 | ||
35321 | PR target/48053 | |
35322 | * config/rs6000/rs6000.md (movdi split for 32-bit): Don't split up | |
35323 | 64-bit constants being loaded into registers other than GPRs such | |
35324 | as loading 0 into a VSX register. | |
35325 | ||
35326 | 2011-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
35327 | ||
35328 | * config/sol2.c (solaris_assemble_visibility): Remove obsolete URLs. | |
35329 | ||
35330 | 2011-03-14 Jakub Jelinek <jakub@redhat.com> | |
35331 | ||
35332 | PR middle-end/47917 | |
35333 | * builtins.c (fold_builtin_snprintf): New function. | |
35334 | (fold_builtin_3): Call it for BUILT_IN_SNPRINTF. | |
35335 | (fold_builtin_4): Likewise. | |
35336 | ||
35337 | PR middle-end/38878 | |
35338 | * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Add | |
35339 | STRIP_NOPS on arg0 and arg1. When optimizing X +- C == X | |
35340 | and C - X == X also strip nops from +/-/p+ operand. | |
35341 | When optimizing -X == C, fold C to arg0's type. | |
35342 | ||
35343 | PR debug/47946 | |
35344 | * dwarf2out.c (add_bit_offset_attribute): If bit_offset is negative, | |
35345 | emit it as add_AT_int instead of add_AT_unsigned. | |
35346 | ||
35347 | 2011-03-14 Tom Tromey <tromey@redhat.com> | |
35348 | ||
35349 | * unwind-dw2.c: Include sys/sdt.h if it exists. | |
35350 | (_Unwind_DebugHook): Use STAP_PROBE2. | |
35351 | * config.in, configure: Rebuild. | |
35352 | * configure.ac: Check for sys/sdt.h. | |
35353 | ||
35354 | 2011-03-14 Uros Bizjak <ubizjak@gmail.com> | |
35355 | ||
35356 | * config/i386/i386.md (ROUND_FLOOR): New constant. | |
35357 | (ROUND_CEIL): Ditto. | |
35358 | (ROUND_TRUNC): Ditto. | |
35359 | (ROUND_MXCSR): Ditto. | |
35360 | (ROUND_NO_EXC): Ditto. | |
35361 | (rint<mode>2): Use new defines instead of numerical constants. | |
35362 | (floor<mode>2): Ditto. | |
35363 | (ceil<mode>2): Ditto. | |
35364 | (btrunc<mode>2): Ditto. | |
35365 | * config/i386/i386-builtin-types.def: Define ROUND function type | |
35366 | aliases. | |
35367 | * config/i386/i386.c (enum ix86_builtins): Add | |
35368 | IX86_BUILTIN_{FLOOR,CEIL,TRUNC,RINT}{PS,PD}{,256} defines. | |
35369 | (struct builtin_description): Add | |
35370 | __builtin_ia32_{floor,ceil,trunc,rint}{pd,ps}{,256} descriptions. | |
35371 | (ix86_expand_sse_round): New static function. | |
35372 | (ix86_expand_args_builtin): Call ix86_expand_sse_round for ROUND | |
35373 | function types. | |
35374 | (ix86_builtin_vectorized_function): Handle | |
35375 | BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins. | |
35376 | ||
35377 | 2011-03-14 Tom Tromey <tromey@redhat.com> | |
35378 | ||
35379 | * c-parser.c (c_parser_asm_string_literal): Clear | |
35380 | warn_overlength_strings. | |
35381 | ||
35382 | 2011-03-14 Tom Tromey <tromey@redhat.com> | |
35383 | ||
35384 | * c-parser.c (disable_extension_diagnostics): Save | |
35385 | warn_overlength_strings. | |
35386 | (restore_extension_diagnostics): Restore warn_overlength_strings. | |
35387 | ||
35388 | 2011-03-14 Jakub Jelinek <jakub@redhat.com> | |
35389 | ||
35390 | * BASE-VER: Change to 4.7.0. | |
35391 | ||
35392 | 2011-03-14 Richard Guenther <rguenther@suse.de> | |
35393 | ||
35394 | PR middle-end/48098 | |
35395 | * tree.c (build_vector_from_val): Adjust assert to requirements | |
35396 | and reality. | |
35397 | ||
35398 | 2011-03-14 Jakub Jelinek <jakub@redhat.com> | |
35399 | ||
35400 | PR bootstrap/48102 | |
35401 | * graphite-cloog-compat.h (build_cloog_prog): Remove STATE parameter. | |
35402 | ||
35403 | 2011-03-14 Andreas Tobler <andreast@fgznet.ch> | |
35404 | ||
35405 | * config/rs6000/freebsd.h (RELOCATABLE_NEEDS_FIXUP): Define in | |
35406 | terms of target_flags_explicit. Adjust copyright year. | |
35407 | ||
35408 | * config.gcc: Add FreeBSD PowerPC soft-float libgcc bits. | |
35409 | * config/rs6000/t-freebsd: New file. Add override for | |
35410 | LIB2FUNCS_EXTRA. | |
35411 | ||
35412 | 2011-03-13 Chris Demetriou <cgd@google.com> | |
35413 | ||
35414 | * doc/invoke.texi (-fdiagnostics-show-option): Replace with... | |
35415 | (-fno-diagnostics-show-option): this, to reflect current default. | |
35416 | (-Werror=): Update text about -fno-diagnostics-show-option. | |
35417 | ||
35418 | 2011-03-12 Peter Bergner <bergner@vnet.ibm.com> | |
35419 | ||
35420 | PR target/48053 | |
35421 | * config/rs6000/predicates.md (easy_vector_constant_add_self, | |
35422 | easy_vector_constant_msb): Do not handle V2DImode and V2DFmode. | |
35423 | * config/rs6000/rs6000.c (const_vector_elt_as_int): Add assert that | |
35424 | mode is not V2DImode or V2DFmode. | |
35425 | (vspltis_constant): Do not handle V2DImode and V2DFmode. | |
35426 | (rs6000_expand_vector_init): Replace copy_to_reg with copy_to_mode_reg. | |
35427 | * config/rs6000/rs6000.md (movdi_internal32): Allow setting VSX | |
35428 | registers to 0. | |
35429 | (movdi_internal64): Likewise. | |
35430 | ||
35431 | 2011-03-12 Sebastian Pop <sebastian.pop@amd.com> | |
35432 | ||
35433 | PR tree-optimization/47127 | |
35434 | * graphite-clast-to-gimple.c (build_cloog_prog): Removed state | |
35435 | parameter. | |
35436 | (set_cloog_options): Same. | |
35437 | (scop_to_clast): Same. | |
35438 | (print_clast_stmt): Do not call cloog_state_malloc and | |
35439 | cloog_state_free. | |
35440 | (print_generated_program): Same. | |
35441 | (gloog): Same. | |
35442 | * graphite-clast-to-gimple.h (cloog_state): Declared. | |
35443 | (scop_to_clast): Adjust declaration. | |
35444 | * graphite.c (cloog_state): Defined here. | |
35445 | (graphite_initialize): Call cloog_state_malloc. | |
35446 | (graphite_finalize): Call cloog_state_free. | |
35447 | ||
35448 | 2011-03-11 Jason Merrill <jason@redhat.com> | |
35449 | ||
35450 | * attribs.c (lookup_attribute_spec): Take const_tree. | |
35451 | * tree.h: Adjust. | |
35452 | ||
35453 | 2011-03-11 Joseph Myers <joseph@codesourcery.com> | |
35454 | ||
35455 | * config/sparc/sparc.c (sparc_option_override): Use | |
35456 | PROCESSOR_NIAGARA2 not PROCESSOR_NIAGARA for "niagara2". | |
35457 | ||
35458 | 2011-03-11 Richard Guenther <rguenther@suse.de> | |
35459 | ||
35460 | PR tree-optimization/48067 | |
35461 | * tree-ssa-math-opts.c (convert_mult_to_fma): Verify the | |
35462 | multiplication result will be only used once on the target | |
35463 | stmt. | |
35464 | ||
35465 | 2011-03-11 Richard Guenther <rguenther@suse.de> | |
35466 | ||
35467 | * doc/invoke.texi (max-inline-insns-single): Adjust default value. | |
35468 | ||
35469 | 2011-03-11 Richard Guenther <rguenther@suse.de> | |
35470 | ||
35471 | PR lto/48073 | |
35472 | * tree.c (find_decls_types_r): Do not walk types only reachable | |
35473 | from IDENTIFIER_NODEs. | |
35474 | ||
35475 | 2011-03-11 Jakub Jelinek <jakub@redhat.com> | |
35476 | ||
35477 | PR middle-end/48044 | |
35478 | * ipa.c (cgraph_remove_unreachable_nodes): Enqueue | |
35479 | all vnode->force_output nodes as needed. | |
35480 | ||
35481 | 2011-03-11 Jason Merrill <jason@redhat.com> | |
35482 | ||
35483 | PR c++/48069 | |
35484 | * tree.c (type_hash_eq): Use COMPLETE_TYPE_P, not | |
35485 | COMPLETE_OR_UNBOUND_ARRAY_TYPE_P. | |
35486 | ||
35487 | 2011-03-11 Martin Jambor <mjambor@suse.cz> | |
35488 | ||
35489 | * cgraphunit.c (verify_cgraph_node): Call cgraph_get_node instead of | |
35490 | cgraph_node. | |
35491 | ||
35492 | 2011-03-11 Jakub Jelinek <jakub@redhat.com> | |
35493 | ||
35494 | PR tree-optimization/48063 | |
35495 | * ipa-inline.c (cgraph_decide_inlining): Don't try to | |
35496 | inline functions called once if !tree_can_inline_p (node->callers). | |
35497 | ||
35498 | 2011-03-11 Chen Liqin <liqin.gcc@gmail.com> | |
35499 | ||
35500 | * config.gcc (score-*-elf): Add extra_parts .., update tmake_file and | |
35501 | extra_objs. | |
35502 | * config/score/score3.c: Delete. | |
35503 | * config/score/score3.h: Delete. | |
35504 | * config/score/mul-div.S: Delete. | |
35505 | * config/score/sfp-machine.h: Add new file. | |
35506 | * config/score/constraints.md: Add new file. | |
35507 | * config/score/t-score-softfp: Add new file. | |
35508 | * config/score/t-score-elf: Remove score3.o, do not generate multilib. | |
35509 | * config/score/score7.c (score7_const_ok_for_letter_p): Delete. | |
35510 | (score7_extra_constraint): Delete. | |
35511 | (score7_option_override): Remove unused code. | |
35512 | * config/score/score.c: Remove score3 and score5 define and code. | |
35513 | * config/score/score.h: Remove score3 and score5 define and code. | |
35514 | * config/score/score.md: Remove score3 template and unusual insn. | |
35515 | * config/score/score.opt: Remove score3 and score5 options. | |
35516 | ||
35517 | 2011-03-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
35518 | ||
35519 | * config/pa/pa-hpux10.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT | |
35520 | when _HPUX_SOURCE is defined. | |
35521 | (LIB_SPEC): Use -lc instead of -lc_r when -threads is specified. | |
35522 | ||
35523 | 2011-03-10 Jason Merrill <jason@redhat.com> | |
35524 | ||
35525 | PR c++/48029 | |
35526 | * stor-layout.c (layout_type): Don't set structural equality | |
35527 | on arrays of incomplete type. | |
35528 | * tree.c (type_hash_eq): Handle comparing them properly. | |
35529 | ||
35530 | 2011-03-10 Jakub Jelinek <jakub@redhat.com> | |
35531 | ||
35532 | PR debug/48043 | |
35533 | * config/s390/s390.c (s390_delegitimize_address): Make sure the | |
35534 | result mode matches original rtl mode. | |
35535 | ||
35536 | 2011-03-10 Nick Clifton <nickc@redhat.com> | |
35537 | ||
35538 | * config/rx/rx.md (bitset_in_memory, bitclr_in_memory: Fix timings. | |
35539 | (andsi3, andsi3_flags): Fix timings for three operand alternative. | |
35540 | ||
35541 | 2011-03-09 Jakub Jelinek <jakub@redhat.com> | |
35542 | ||
35543 | PR rtl-optimization/47866 | |
35544 | * expr.c (store_field): If MEM_SCALAR_P (target), don't use | |
35545 | MEM_SET_IN_STRUCT_P (to_rtx, 1), just set MEM_IN_STRUCT_P (to_rtx) | |
35546 | if target wasn't scalar. | |
35547 | * function.c (assign_stack_temp_for_type): Assert that neither | |
35548 | MEM_SCALAR_P nor MEM_IN_STRUCT_P is set previously, set either | |
35549 | MEM_IN_STRUCT_P or MEM_SCALAR_P instead of using MEM_SET_IN_STRUCT_P | |
35550 | macro. | |
35551 | * rtl.h (MEM_SET_IN_STRUCT_P): Removed. | |
35552 | ||
35553 | 2011-03-09 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
35554 | ||
35555 | * config/s390/s390-protos.h (s390_label_align): New prototype. | |
35556 | * config/s390/s390.c (s390_label_align): New function. | |
35557 | * config/s390/s390.h (LABEL_ALIGN): New target macro definition. | |
35558 | ||
35559 | 2011-03-08 Michael Meissner <meissner@linux.vnet.ibm.com> | |
35560 | ||
35561 | PR target/47755 | |
35562 | * config/rs6000/rs6000.c (easy_altivec_constant): Correctly handle | |
35563 | V2DI/V2DF constants. Only all 0's or all 1's are easy. | |
35564 | (output_vec_const_move): Ditto. | |
35565 | ||
35566 | 2011-03-08 Anatoly Sokolov <aesok@post.ru> | |
35567 | ||
35568 | * config/mips/mips.h (PREFERRED_RELOAD_CLASS): Remove macro. | |
35569 | * config/mips/mips-protos.h (mips_preferred_reload_class): Remove. | |
35570 | * config/mips/mips.c (mips_preferred_reload_class): Make static. | |
35571 | Change 'rclass' argument and result type to reg_class_t. | |
35572 | (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
35573 | ||
35574 | 2011-03-08 Georg-Johann Lay <avr@gjlay.de> | |
35575 | ||
35576 | * config/avr/avr.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
35577 | * config/avr/avr.c (TARGET_REGISTER_MOVE_COST) | |
35578 | (TARGET_MEMORY_MOVE_COST): Define. | |
35579 | (avr_register_move_cost, avr_memory_move_cost): New Functions. | |
35580 | ||
35581 | 2011-03-08 Jakub Jelinek <jakub@redhat.com> | |
35582 | ||
35583 | PR debug/47881 | |
35584 | * ira.c (ira): Call df_analyze again if delete_trivially_dead_insns | |
35585 | removed anything. | |
35586 | ||
35587 | PR tree-optimization/48022 | |
35588 | * fold-const.c (fold_comparison): Don't call fold_overflow_warning | |
35589 | for EQ/NE_EXPR. | |
35590 | ||
35591 | 2011-03-07 Jakub Jelinek <jakub@redhat.com> | |
35592 | ||
35593 | PR debug/47991 | |
35594 | * var-tracking.c (find_use_val): Return NULL for | |
35595 | cui->sets && cui->store_p BLKmode MEMs. | |
35596 | ||
35597 | 2011-03-07 Anatoly Sokolov <aesok@post.ru> | |
35598 | ||
35599 | * config/stormy16/stormy16.h (PRINT_OPERAND, PRINT_OPERAND_ADDRESS): | |
35600 | Remove. | |
35601 | * config/stormy16/stormy16-protos.h (xstormy16_print_operand, | |
35602 | xstormy16_print_operand_address): Remove. | |
35603 | * config/stormy16/stormy16.c (xstormy16_print_operand, | |
35604 | xstormy16_print_operand_address): Make static. | |
35605 | (TARGET_PRINT_OPERAND, TARGET_PRINT_OPERAND_ADDRESS): Define. | |
35606 | ||
35607 | 2011-03-07 Pat Haugen <pthaugen@us.ibm.com> | |
35608 | ||
35609 | PR target/47862 | |
35610 | * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Define. | |
35611 | * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Undefine | |
35612 | before definition. | |
35613 | ||
35614 | 2011-03-07 Zdenek Dvorak <ook@ucw.cz> | |
35615 | ||
35616 | PR bootstrap/48000 | |
35617 | * cfgloopmanip.c (fix_bb_placements): Return immediately | |
35618 | if FROM is BASE_LOOP's header. | |
35619 | ||
35620 | 2011-03-07 Paul Wögerer <paul_woegerer@mentor.com> | |
35621 | ||
35622 | * gimplify.c (gimplify_function_tree): Fix building calls | |
35623 | to __builtin_return_address. | |
35624 | ||
35625 | 2011-03-07 Alan Modra <amodra@gmail.com> | |
35626 | ||
35627 | * config/rs6000/linux.h (TARGET_ASM_FILE_END): Don't define. | |
35628 | * config/rs6000/linux64.h (TARGET_ASM_FILE_END): Don't define. | |
35629 | * config/rs6000/sysv4.h (TARGET_ASM_FILE_END): Define. | |
35630 | * config/rs6000/rs6000-protos.h (init_cumulative_args): Add fndecl and | |
35631 | return_mode args. | |
35632 | * config/rs6000/rs6000.h (CUMULATIVE_ARGS): Add "escapes". | |
35633 | (INIT_CUMULATIVE_ARGS): Pass FNDECL, VOIDmode. | |
35634 | (INIT_CUMULATIVE_INCOMING_ARGS): Pass current_function_decl, VOIDmode. | |
35635 | (INIT_CUMULATIVE_LIBCALL_ARGS): Pass NULL_TREE, MODE. | |
35636 | * config/rs6000/rs6000.c | |
35637 | (rs6000_elf_end_indicate_exec_stack): Rename to.. | |
35638 | (rs6000_elf_file_end): ..this. Only call file_end_indicate_exec_stack | |
35639 | for POWERPC_LINUX. Move code emitting .gnu_attribute to here, from.. | |
35640 | (rs6000_file_start): ..here. | |
35641 | (rs6000_passes_float, rs6000_passes_vector, rs6000_returns_struct): New | |
35642 | file scope variables. | |
35643 | (call_ABI_of_interest): New function. | |
35644 | (init_cumulative_args): Set above vars when function return value | |
35645 | is a float, vector, or small struct. | |
35646 | (rs6000_function_arg_advance_1): Likewise for function args. | |
35647 | (rs6000_va_start): Set rs6000_passes_float if variable arg function | |
35648 | references float args. | |
35649 | ||
35650 | 2011-03-07 Mingjie Xing <mingjie.xing@gmail.com> | |
35651 | ||
35652 | * doc/cfg.texi: Remove "See" before @ref. | |
35653 | * doc/invoke.texi: Likewise. | |
35654 | ||
35655 | 2011-03-05 Jason Merrill <jason@redhat.com> | |
35656 | ||
35657 | * doc/invoke.texi (C++ Dialect Options): Document ABI v5. | |
35658 | ||
35659 | 2011-03-05 Anthony Green <green@moxielogic.com> | |
35660 | ||
35661 | * config.gcc (moxie-*-elf): Add newlib-stdint.h to tmfile. | |
35662 | ||
35663 | 2011-03-05 Zdenek Dvorak <ook@ucw.cz> | |
35664 | ||
35665 | PR rtl-optimization/47899 | |
35666 | * cfgloopmanip.c (fix_bb_placements): Fix first argument | |
35667 | to flow_loop_nested_p when moving the loop upward. | |
35668 | ||
35669 | 2011-03-05 Richard Earnshaw <rearnsha@arm.com> | |
35670 | ||
35671 | PR target/47719 | |
35672 | * arm.md (movhi_insn_arch4): Accept any immediate constant. | |
35673 | ||
35674 | 2011-03-05 Jakub Jelinek <jakub@redhat.com> | |
35675 | ||
35676 | PR tree-optimization/47967 | |
35677 | * ipa-cp.c (build_const_val): Return NULL instead of creating | |
35678 | VIEW_CONVERT_EXPR for mismatching sizes. | |
35679 | (ipcp_create_replace_map): Return NULL if build_const_val failed. | |
35680 | (ipcp_insert_stage): If ipcp_create_replace_map returns NULL, | |
35681 | give up on versioning. | |
35682 | ||
35683 | 2011-03-05 Alan Modra <amodra@gmail.com> | |
35684 | ||
35685 | PR target/47986 | |
35686 | * config/rs6000/rs6000.c (rs6000_delegitimize_address): Handle | |
35687 | full cmodel medium/large lo_sum + high addresses. | |
35688 | ||
35689 | 2011-03-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
35690 | ||
35691 | * config/s390/s390.c (s390_decompose_address): Reject non-literal | |
35692 | pool references in UNSPEC_LTREL_OFFSET. | |
35693 | ||
35694 | 2011-03-04 Jan Hubicka <jh@suse.cz> | |
35695 | ||
35696 | PR lto/47497 | |
35697 | * lto-symtab.c (lto_cgraph_replace_node): Do not set thunk.alias. | |
35698 | (lto_symtab_merge_cgraph_nodes_1): Update thunk.alias pointers here. | |
35699 | * cgraph.h (cgraph_same_body_alias, cgraph_add_thunk): | |
35700 | Add node pointers. | |
35701 | * cgraph.c (cgraph_same_body_alias_1, cgraph_same_body_alias, | |
35702 | cgraph_add_thunk): Add node pointers. | |
35703 | * lto-cgraph.c (lto_output_node): Verify that thunks&aliases are | |
35704 | associated to right node. | |
35705 | (input_node): Update use of cgraph_same_body_alias | |
35706 | and cgraph_add_thunk. | |
35707 | ||
35708 | 2011-03-04 Changpeng Fang <changpeng.fang@amd.com> | |
35709 | ||
35710 | * config/i386/i386.opt (mprefer-avx128): New flag. | |
35711 | * config/i386/i386.c (ix86_preferred_simd_mode): Prefer 128-bit AVX | |
35712 | modes when the flag -mprefer-avx128 is on. | |
35713 | ||
35714 | 2011-03-04 Richard Sandiford <richard.sandiford@linaro.org> | |
35715 | ||
35716 | * dwarf2out.c (compare_loc_operands): Fix address handling. | |
35717 | ||
35718 | 2011-03-04 Alan Modra <amodra@gmail.com> | |
35719 | ||
35720 | * tree.h (TREE_ADDRESSABLE): Update FUNCTION_DECL comment. | |
35721 | ||
35722 | 2011-03-04 Richard Guenther <rguenther@suse.de> | |
35723 | ||
35724 | PR middle-end/47968 | |
35725 | * expmed.c (extract_bit_field_1): Prefer vector modes that | |
35726 | vec_extract patterns can handle. | |
35727 | ||
35728 | 2011-03-04 Richard Guenther <rguenther@suse.de> | |
35729 | ||
35730 | PR middle-end/47975 | |
35731 | * optabs.c (optab_for_tree_code): Do not use VECTOR_MODE_P. | |
35732 | ||
35733 | 2011-03-04 Richard Henderson <rth@redhat.com> | |
35734 | ||
35735 | * explow.c (emit_stack_save): Remove 'after' parameter. | |
35736 | (emit_stack_restore): Likewise. | |
35737 | * expr.h: Update to match. | |
35738 | * builtins.c, calls.c, stmt.c: Likewise. | |
35739 | * config/alpha/alpha.md, config/avr/avr.md: Likewise. | |
35740 | * config/mips/mips.md, config/pa/pa.md, config/vax/vax.md: Likewise. | |
35741 | * function.c (expand_function_end): Insert the emit_stack_save | |
35742 | sequence before parm_birth_insn instead of after. | |
35743 | ||
35744 | 2011-03-03 Uros Bizjak <ubizjak@gmail.com> | |
35745 | ||
35746 | * config/i386/sse.md (*avx_pmaddubsw128): Fix mode of VEC_SELECT RTX. | |
35747 | (ssse3_pmaddubsw128): Ditto. | |
35748 | (ssse3_pmaddubsw): Ditto. | |
35749 | ||
35750 | 2011-03-03 Steve Ellcey <sje@cup.hp.com> | |
35751 | ||
35752 | * config/ia64/t-hpux: Add $(srcdir)/unwind-c.c to LIB2ADDEH | |
35753 | ||
35754 | 2011-03-03 Jakub Jelinek <jakub@redhat.com> | |
35755 | ||
35756 | PR c/47963 | |
35757 | * gimplify.c (omp_add_variable): Only call omp_notice_variable | |
35758 | on TYPE_SIZE_UNIT if it is a DECL. | |
35759 | ||
35760 | PR debug/47283 | |
35761 | * cfgexpand.c (expand_debug_expr) <case MEM_REF>: If MEM_REF | |
35762 | first operand is not is_gimple_mem_ref_addr, try to fold it. | |
35763 | If the operand still isn't is_gimple_mem_ref_addr, clear | |
35764 | MEM_EXPR on op0. | |
35765 | ||
35766 | 2011-03-03 Richard Guenther <rguenther@suse.de> | |
35767 | ||
35768 | PR middle-end/47283 | |
35769 | * tree-ssa-alias.c (ptr_deref_may_alias_decl_p): Make code | |
35770 | match comment. | |
35771 | (refs_may_alias_p_1): For release branches return true if | |
35772 | we are confused by our input. | |
35773 | ||
35774 | 2011-03-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
35775 | ||
35776 | * config/s390/s390.c (s390_function_value): Rename to ... | |
35777 | (s390_function_and_libcall_value): ... this. | |
35778 | (s390_function_value): New function. | |
35779 | (s390_libcall_value): New function. | |
35780 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Define target hooks. | |
35781 | * config/s390/s390.h (FUNCTION_VALUE, LIBCALL_VALUE): Remove | |
35782 | target macro definitions. | |
35783 | * config/s390/s390-protos.h (s390_function_value): Remove prototype. | |
35784 | ||
35785 | 2011-03-02 Joseph Myers <joseph@codesourcery.com> | |
35786 | ||
35787 | * config/i386/freebsd64.h (CC1_SPEC): Define. | |
35788 | * config/i386/linux64.h (CC1_SPEC): Define. | |
35789 | * config/i386/x86-64.h (CC1_SPEC): Don't define. | |
35790 | ||
35791 | 2011-03-02 Anatoly Sokolov <aesok@post.ru> | |
35792 | ||
35793 | * config/stormy16/stormy16.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): | |
35794 | Remove. | |
35795 | * config/stormy16/stormy16.c: Include reload.h. | |
35796 | (xstormy16_memory_move_cost): New function. | |
35797 | (TARGET_MEMORY_MOVE_COST): Define. | |
35798 | ||
35799 | 2011-03-02 Richard Sandiford <richard.sandiford@linaro.org> | |
35800 | ||
35801 | PR rtl-optimization/47925 | |
35802 | * cse.c (count_reg_usage): Don't ignore the SET_DEST of instructions | |
35803 | with side effects. Remove the more-specific check for volatile asms. | |
35804 | ||
35805 | 2011-03-02 Alan Modra <amodra@gmail.com> | |
35806 | ||
35807 | PR target/47935 | |
35808 | * config/rs6000/predicates.md (lwa_operand): Check cmodel medium | |
35809 | toc relative addresses for valid offsets. | |
35810 | ||
35811 | 2011-03-01 Richard Guenther <rguenther@suse.de> | |
35812 | ||
35813 | PR tree-optimization/47890 | |
35814 | * tree-vect-loop.c (get_initial_def_for_induction): Set | |
35815 | related stmt properly. | |
35816 | ||
35817 | 2011-03-01 Richard Guenther <rguenther@suse.de> | |
35818 | ||
35819 | PR lto/47924 | |
35820 | * lto-streamer.c (lto_record_common_node): Also register | |
35821 | the canonical type. | |
35822 | ||
35823 | 2011-03-01 Richard Guenther <rguenther@suse.de> | |
35824 | ||
35825 | PR lto/46911 | |
35826 | * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers): | |
35827 | Do not stream DECL_ABSTRACT_ORIGIN. | |
35828 | (lto_input_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION, | |
35829 | BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN. | |
35830 | * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): | |
35831 | Do not stream DECL_ABSTRACT_ORIGIN. | |
35832 | (lto_output_ts_block_tree_pointers): Nor BLOCK_SOURCE_LOCATION, | |
35833 | BLOCK_NONLOCALIZED_VARS or BLOCK_ABSTRACT_ORIGIN. | |
35834 | ||
35835 | 2011-02-28 Anatoly Sokolov <aesok@post.ru> | |
35836 | ||
35837 | * config/stormy16/stormy16.h (FUNCTION_VALUE, LIBCALL_VALUE, | |
35838 | FUNCTION_VALUE_REGNO_P): Remove. | |
35839 | * config/stormy16/stormy16-protos.h (xstormy16_function_value): Remove. | |
35840 | * config/stormy16/stormy16.c (xstormy16_function_value): Make static. | |
35841 | Add 'outgoing' argument. | |
35842 | (xstormy16_libcall_value, xstormy16_function_value_regno_p): New | |
35843 | function. | |
35844 | (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE, | |
35845 | TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
35846 | ||
35847 | 2011-02-28 Kai Tietz <kai.tietz@onevision.com> | |
35848 | ||
35849 | PR debug/28047 | |
35850 | * dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp. | |
35851 | (lookup_filename): Likewise. | |
35852 | * final.c (remap_debug_filename): Use filename_ncmp instead of strncmp. | |
35853 | ||
35854 | 2011-02-28 Bernd Schmidt <bernds@codesourcery.com> | |
35855 | Jakub Jelinek <jakub@redhat.com> | |
35856 | ||
35857 | PR middle-end/47893 | |
35858 | * rtl.h (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Define. | |
35859 | (assign_stack_local_1): Change last argument type to int. | |
35860 | * function.c (assign_stack_local_1): Replace reduce_alignment_ok | |
35861 | argument with kind. If bit ASLK_RECORD_PAD is not set in it, | |
35862 | don't record padding space into frame_space_list nor use those areas. | |
35863 | (assign_stack_local): Adjust caller. | |
35864 | (assign_stack_temp_for_type): Call assign_stack_local_1 instead | |
35865 | of assign_stack_local, pass 0 as last argument. | |
35866 | * caller-save.c (setup_save_areas): Adjust assign_stack_local_1 | |
35867 | callers. | |
35868 | ||
35869 | 2011-02-28 Jakub Jelinek <jakub@redhat.com> | |
35870 | ||
35871 | PR debug/47283 | |
35872 | * cfgexpand.c (convert_debug_memory_address): Add AS parameter. | |
35873 | Use target address_mode and pointer_mode hooks instead of hardcoded | |
35874 | Pmode and ptr_mode. Handle some simple cases of extending if | |
35875 | POINTERS_EXTEND_UNSIGNED < 0. | |
35876 | (expand_debug_expr) <case MEM_REF, INDIRECT_REF, TARGET_MEM_REF>: | |
35877 | Call convert_debug_memory_address. | |
35878 | (expand_debug_expr) <case ADDR_EXPR>: Pass as to | |
35879 | convert_debug_memory_address. | |
35880 | ||
35881 | PR middle-end/46790 | |
35882 | * configure.ac (HAVE_LD_EH_GC_SECTIONS_BUG): New test. | |
35883 | * configure: Regenerated. | |
35884 | * config.in: Regenerated. | |
35885 | * varasm.c (default_function_section): Return NULL | |
35886 | if HAVE_LD_EH_GC_SECTIONS_BUG and decl has implicit section name. | |
35887 | ||
35888 | 2011-02-28 Martin Jambor <mjambor@suse.cz> | |
35889 | ||
35890 | * ipa-inline.c (cgraph_decide_inlining_of_small_functions): Fix | |
35891 | the description to match the printed values. | |
35892 | ||
35893 | 2011-02-28 Richard Guenther <rguenther@suse.de> | |
35894 | ||
35895 | * tree-inline.c (tree_function_versioning): Set BLOCK_SUPERCONTEXT | |
35896 | of the copied scope tree. | |
35897 | ||
35898 | 2011-02-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
35899 | ||
35900 | * doc/extend.texi (Function Attributes): Avoid deeply (and | |
35901 | wrongly) nested tables. | |
35902 | ||
35903 | 2011-02-27 Jakub Jelinek <jakub@redhat.com> | |
35904 | ||
35905 | PR middle-end/47903 | |
35906 | * real.c (real_arithmetic) <case PLUS_EXPR, MINUS_EXPR, | |
35907 | MULT_EXPR, RDIV_EXPR>: Clear padding bits in *r first if | |
35908 | r isn't op0 nor op1. | |
35909 | ||
35910 | 2011-02-23 Georg-Johann Lay <avr@gjlay.de> | |
35911 | ||
35912 | * config/avr/avr.md: Remove magic comment for emacs. | |
35913 | ||
35914 | 2011-02-23 Georg-Johann Lay <avr@gjlay.de> | |
35915 | ||
35916 | PR target/45261 | |
35917 | * config/avr/avr.c (avr_option_override): Use error on bad options. | |
35918 | (avr_help): New function. | |
35919 | (TARGET_HELP): Define. | |
35920 | ||
35921 | 2011-02-22 Georg-Johann Lay <avr@gjlay.de> | |
35922 | ||
35923 | PR target/42240 | |
35924 | * config/avr/avr.c (avr_cannot_modify_jumps_p): New function. | |
35925 | (TARGET_CANNOT_MODIFY_JUMPS_P): Define. | |
35926 | ||
35927 | 2011-02-26 Gerald Pfeifer <gerald@pfeifer.com> | |
35928 | ||
35929 | * doc/invoke.texi (ARC Options): Use CPU instead of cpu. | |
35930 | (ARM Options): Ditto. | |
35931 | (i386 and x86-64 Options): Ditto. | |
35932 | (RX Options): Ditto. | |
35933 | (SPARC Options): Ditto. | |
35934 | ||
35935 | 2011-02-26 Tijl Coosemans <tijl@coosemans.org> | |
35936 | ||
35937 | * config.gcc (i386-*-freebsd*): Make i486 the default arch on | |
35938 | FreeBSD 6 and later. Generally use cpu generic. | |
35939 | ||
35940 | 2011-02-25 Gerald Pfeifer <gerald@pfeifer.com> | |
35941 | ||
35942 | * doc/cpp.texi: Update copyright years. | |
35943 | ||
35944 | 2011-02-25 Sebastien Bourdeauducq <sebastien@milkymist.org> | |
35945 | ||
35946 | PR target/46898 | |
35947 | * config/lm32/lm32.md (ashrsi3): Added needed variable. | |
35948 | ||
35949 | 2011-02-25 Jon Beniston <jon@beniston.com> | |
35950 | ||
35951 | PR target/46898 | |
35952 | * config/lm32/lm32.h (INCOMING_RETURN_ADDR_RTX): New. | |
35953 | * config/lm32/lm32.md (ashlsi3): Remove unused variable. | |
35954 | * config/lm32/lm32.c (TARGET_EXCEPT_UNWIND_INFO): New. | |
35955 | (lm32_block_move_inline): Add type cast to remove warning. | |
35956 | (lm32_expand_prologue): Generate fp in a way compatible with dwarf2out. | |
35957 | (gen_int_relational): Move declarations to start of function. | |
35958 | ||
35959 | 2011-02-25 Eric Botcazou <ebotcazou@adacore.com> | |
35960 | ||
35961 | PR tree-optimization/45470 | |
35962 | * tree-vect-data-refs.c (vect_analyze_data_refs): Fail if a statement | |
35963 | can throw internally only. | |
35964 | * tree-vect-stmts.c (vectorizable_call): Likewise. | |
35965 | ||
35966 | 2011-02-24 Anatoly Sokolov <aesok@post.ru> | |
35967 | ||
35968 | * config/stormy16/stormy16.h (PREFERRED_RELOAD_CLASS, | |
35969 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
35970 | * config/stormy16/stormy16-protos.h | |
35971 | (xstormy16_preferred_reload_class): Remove. | |
35972 | * config/stormy16/stormy16.c (xstormy16_preferred_reload_class): Make | |
35973 | static. Change 'rclass' argument and return type to reg_class_t. | |
35974 | (TARGET_PREFERRED_RELOAD_CLASS, | |
35975 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
35976 | ||
35977 | 2011-02-24 Richard Guenther <rguenther@suse.de> | |
35978 | ||
35979 | * lto-streamer-in.c (input_bb): Do not find referenced vars | |
35980 | in debug statements. | |
35981 | ||
35982 | 2011-02-23 Jason Merrill <jason@redhat.com> | |
35983 | ||
35984 | * common.opt (fabi-version): Document v5 and v6. | |
35985 | ||
35986 | 2011-02-23 Richard Guenther <rguenther@suse.de> | |
35987 | ||
35988 | PR tree-optimization/47849 | |
35989 | * tree-if-conv.c (main_tree_if_conversion): Free postdom info. | |
35990 | ||
35991 | 2011-02-23 Jie Zhang <jie@codesourcery.com> | |
35992 | ||
35993 | * opts-common.c (decode_cmdline_option): Print empty string | |
35994 | argument as "" in decoded->orig_option_with_args_text. | |
35995 | * gcc.c (execute): Print empty string argument as "" | |
35996 | in the verbose output. | |
35997 | (do_spec_1): Keep empty string argument. | |
35998 | ||
35999 | 2011-02-23 Nathan Froyd <froydnj@codesourcery.com> | |
36000 | ||
36001 | * config.gcc: Declare score-* and crx-* obsolete. | |
36002 | ||
36003 | 2011-02-23 Jie Zhang <jie@codesourcery.com> | |
36004 | ||
36005 | PR rtl-optimization/47763 | |
36006 | * web.c (web_main): Ignore naked clobber when replacing register. | |
36007 | ||
36008 | 2011-02-22 Anatoly Sokolov <aesok@post.ru> | |
36009 | ||
36010 | * config/stormy16/stormy16.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): | |
36011 | Remove. | |
36012 | ||
36013 | 2011-02-22 Sebastian Pop <sebastian.pop@amd.com> | |
36014 | ||
36015 | PR doc/47848 | |
36016 | * doc/invoke.texi: Do not mention -ftree-loop-if-convert-memory-writes. | |
36017 | ||
36018 | 2011-02-22 Mike Stump <mikestump@comcast.net> | |
36019 | ||
36020 | * acinclude.m4 (gcc_cv_gas_vers): Add -arch ppc for probing darwin | |
36021 | assembler. | |
36022 | * configure: Regenerate. | |
36023 | ||
36024 | 2011-02-21 Chung-Lin Tang <cltang@codesourcery.com> | |
36025 | ||
36026 | PR rtl-optimization/46002 | |
36027 | * ira-color.c (update_copy_costs): Change class intersection | |
36028 | test to reg_class_contents[] test of 'hard_regno'. | |
36029 | ||
36030 | 2011-02-21 Joseph Myers <joseph@codesourcery.com> | |
36031 | ||
36032 | * config/alpha/osf5.opt (mno-mips-tfile): Mark as Target rather | |
36033 | than Driver option. | |
36034 | * config/hpux11.opt (mt): Likewise. | |
36035 | * config/microblaze/microblaze.opt (mxl-mode-xilkernel): Likewise. | |
36036 | * config/rs6000/xilinx.opt (mno-clearbss, mppcperflib): Likewise. | |
36037 | * config/vax/elf.opt (mno-asm-pic): Likewise. | |
36038 | * config/vms/vms.opt (map, mvms-return-codes): Likewise. | |
36039 | ||
36040 | 2011-02-21 Mike Stump <mikestump@comcast.net> | |
36041 | ||
36042 | PR target/47822 | |
36043 | * config/darwin-protos.h (darwin_init_cfstring_builtins): Return a | |
36044 | tree so we can get save the type. | |
36045 | * config/i386/darwin.h (SUBTARGET_INIT_BUILTINS): Reserve builtin slot | |
36046 | for CFString instead of trying to use past the end of the builtins. | |
36047 | * config/i386/i386.c (IX86_BUILTIN_CFSTRING): Likewise. | |
36048 | * config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_CFSTRING): Likewise. | |
36049 | * config/rs6000/darwin.h (SUBTARGET_INIT_BUILTINS): Likewise. | |
36050 | * config/darwin.c (DARWIN_BUILTIN_CFSTRINGMAKECONSTANTSTRING): | |
36051 | Rename to darwin_builtin_cfstring. | |
36052 | (darwin_init_cfstring_builtins): Return the built type. | |
36053 | ||
36054 | 2011-02-21 Uros Bizjak <ubizjak@gmail.com> | |
36055 | ||
36056 | PR target/47840 | |
36057 | * config/i386/avxintrin.h (_mm256_insert_epi32): Use _mm_insert_epi32. | |
36058 | (_mm256_insert_epi64): Use _mm_insert_epi64. | |
36059 | ||
36060 | 2011-02-21 Anatoly Sokolov <aesok@post.ru> | |
36061 | ||
36062 | * config/stormy16/stormy16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
36063 | * config/stormy16/stormy16-protos.h | |
36064 | (xstormy16_mode_dependent_address_p): Remove. | |
36065 | * config/stormy16/stormy16.c (xstormy16_mode_dependent_address_p): | |
36066 | Make static. Change return type to bool. Change argument type to | |
36067 | const_rtx. Remove dead code. | |
36068 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
36069 | ||
36070 | 2011-02-21 Richard Guenther <rguenther@suse.de> | |
36071 | ||
36072 | PR lto/47820 | |
36073 | * lto-streamer-in.c (lto_input_ts_decl_common_tree_pointers): | |
36074 | Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs. | |
36075 | (lto_input_ts_block_tree_pointers): Hook a BLOCK into the | |
36076 | TUs context. | |
36077 | * lto-streamer-out.c (lto_output_ts_decl_common_tree_pointers): | |
36078 | Do not stream DECL_INITIAL for TRANSLATION_UNIT_DECLs. | |
36079 | ||
36080 | 2011-02-20 Richard Guenther <rguenther@suse.de> | |
36081 | ||
36082 | PR lto/47822 | |
36083 | * tree.c (free_lang_data_in_decl): Clean builtins from | |
36084 | the TU decl BLOCK_VARS. | |
36085 | ||
36086 | 2011-02-19 Alexandre Oliva <aoliva@redhat.com> | |
36087 | ||
36088 | PR debug/47620 | |
36089 | PR debug/47630 | |
36090 | * haifa-sched.c (fix_tick_ready): Skip tick computation | |
36091 | for debug insns. | |
36092 | ||
36093 | 2011-02-19 Richard Guenther <rguenther@suse.de> | |
36094 | ||
36095 | PR lto/47647 | |
36096 | * lto-streamer-in.c (lto_input_ts_decl_minimal_tree_pointers): | |
36097 | Remove lazy BLOCK_VARS streaming. | |
36098 | (lto_input_ts_block_tree_pointers): Likewise. | |
36099 | * lto-streamer-out.c (lto_output_ts_block_tree_pointers): Likewise. | |
36100 | ||
36101 | 2011-02-19 Joseph Myers <joseph@codesourcery.com> | |
36102 | ||
36103 | * config.gcc (i[34567]86-pc-msdosdjgpp*): Use i386/djgpp-stdint.h. | |
36104 | ||
36105 | 2011-02-19 Joseph Myers <joseph@codesourcery.com> | |
36106 | ||
36107 | * config/i386/biarch32.h, config/i386/mach.h, | |
36108 | config/rs6000/aix.opt, config/sh/superh64.h: Remove. | |
36109 | ||
36110 | 2011-02-19 Jakub Jelinek <jakub@redhat.com> | |
36111 | ||
36112 | PR target/47800 | |
36113 | * config/i386/i386.md (peephole2 for shift and plus): Use | |
36114 | operands[1] original mode in the first insn. | |
36115 | ||
36116 | 2011-02-18 Mike Stump <mikestump@comcast.net> | |
36117 | ||
36118 | * config/t-darwin (TM_H): Add dependency on darwin-sections.def. | |
36119 | ||
36120 | 2011-02-18 Jan Hubicka <jh@suse.cz> | |
36121 | ||
36122 | PR middle-end/47788 | |
36123 | * ipa-inline.c (compute_inline_parameters): Set disregard_inline_limits | |
36124 | to zero when the function is not inlinable at all. | |
36125 | ||
36126 | 2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
36127 | ||
36128 | * config.gcc (hppa[12]*-*-hpux11*): Set extra_parts. | |
36129 | * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock, | |
36130 | pthread_mutex_unlock, pthread_once): Reinstate pthread stubs. | |
36131 | * config/pa/t-pa-hpux11: Add rules to build pthread stubs. | |
36132 | * config/pa/t-pa64: Likewise. | |
36133 | * config/pa/pa-hpux11.h (LINK_GCC_C_SEQUENCE_SPEC): Define. | |
36134 | ||
36135 | 2011-02-18 Jakub Jelinek <jakub@redhat.com> | |
36136 | ||
36137 | PR driver/47787 | |
36138 | * gcc.c (default_compilers): Clear combinable field for "@cpp-output". | |
36139 | ||
36140 | 2011-02-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
36141 | ||
36142 | PR target/47792 | |
36143 | * gthr-dce.h (__gthread_mutx_destroy): Fix typo in name. | |
36144 | ||
36145 | 2011-02-18 Anatoly Sokolov <aesok@post.ru> | |
36146 | ||
36147 | * config/m32r/m32r.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P, | |
36148 | RTX_OK_FOR_BASE_P, RTX_OK_FOR_OFFSET_P, LEGITIMATE_OFFSET_ADDRESS_P, | |
36149 | LEGITIMATE_LO_SUM_ADDRESS_P, LOAD_POSTINC_P, STORE_PREINC_PREDEC_P, | |
36150 | GO_IF_LEGITIMATE_ADDRESS): Remove macros. | |
36151 | * config/m32r/m32r.c (TARGET_LEGITIMATE_ADDRESS_P): Define. | |
36152 | (m32r_rtx_ok_for_base_p, m32r_rtx_ok_for_offset_p, | |
36153 | m32r_legitimate_offset_addres_p, m32r_legitimate_lo_sum_addres_p, | |
36154 | m32r_load_postinc_p, m32r_store_preinc_predec_p, | |
36155 | m32r_legitimate_address_p): New functions. | |
36156 | * config/m32r/constraints.md (constraint "S"): Don't use | |
36157 | STORE_PREINC_PREDEC_P. | |
36158 | (constraint "U"): Don't use LOAD_POSTINC_P. | |
36159 | ||
36160 | 2011-02-18 Chung-Lin Tang <cltang@codesourcery.com> | |
36161 | ||
36162 | PR rtl-optimization/46178 | |
36163 | * ira.c (setup_hard_regno_class): Use ira_class_translate[] to | |
36164 | compute ira_hard_regno_cover_class[]. | |
36165 | ||
36166 | 2011-02-18 Richard Guenther <rguenther@suse.de> | |
36167 | ||
36168 | PR lto/47798 | |
36169 | * lto-streamer.h (lto_global_var_decls): Declare. | |
36170 | * lto-streamer-in.c (lto_register_var_decl_in_symtab): Register | |
36171 | statics for global var processing. | |
36172 | ||
36173 | 2011-02-18 Richard Guenther <rguenther@suse.de> | |
36174 | ||
36175 | PR tree-optimization/47737 | |
36176 | * tree-ssa-loop-im.c (extract_true_false_args_from_phi): Fix | |
36177 | edge dominance check. | |
36178 | ||
36179 | 2011-02-18 Jakub Jelinek <jakub@redhat.com> | |
36180 | ||
36181 | PR debug/47780 | |
36182 | * cfgexpand.c (expand_debug_expr) <case SSA_NAME>: Call copy_rtx to | |
36183 | avoid invalid rtx sharing. | |
36184 | ||
36185 | 2011-02-18 Gerald Pfeifer <gerald@pfeifer.com> | |
36186 | ||
36187 | * doc/cpp.texi (Obsolete Features): Add background on the | |
36188 | origin of assertions. | |
36189 | ||
36190 | 2011-02-17 Iain Sandoe <iains@gcc.gnu.org> | |
36191 | ||
36192 | * config/darwin-c.c (darwin_cpp_builtins): Define __OBJC2__ for | |
36193 | objc_abi == 2. | |
36194 | * config/darwin.c (output_objc_section_asm_op): Added support for | |
36195 | ABI v1 and v2. | |
36196 | (is_objc_metadata): New. | |
36197 | (darwin_objc2_section): New. | |
36198 | (darwin_objc1_section): New. | |
36199 | (machopic_select_section): Added support for ABI v1 and v2. | |
36200 | (darwin_emit_objc_zeroed): New. | |
36201 | (darwin_output_aligned_bss): Detect objc metadata and treat it | |
36202 | appropriately. | |
36203 | (darwin_asm_output_aligned_decl_common): Same. | |
36204 | (darwin_asm_output_aligned_decl_local): Same. | |
36205 | * config/darwin-sections.def: Updated for ABI v1 and v2. | |
36206 | * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): When | |
36207 | compiling Objective-C code for the NeXT runtime, default to using | |
36208 | ABI version 0 for 32-bit, and version 2 for 64-bit. | |
36209 | ||
36210 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> | |
36211 | ||
36212 | * common.opt (optimize_fast): New Variable. | |
36213 | * opts.c (default_options_optimization): Use opts->x_optimize_fast | |
36214 | instead of local variable ofast. | |
36215 | ||
36216 | 2011-02-17 Nicola Pero <nicola.pero@meta-innovation.com> | |
36217 | ||
36218 | * doc/invoke.texi (fobjc-abi-version): Documented. | |
36219 | (fobjc-nilcheck): Documented. | |
36220 | (fno-nil-receiver): Updated documentation to refer to the NeXT ABI | |
36221 | version. | |
36222 | ||
36223 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> | |
36224 | ||
36225 | PR driver/47390 | |
36226 | * common.opt (export-dynamic): New Driver option. | |
36227 | * gcc.c (LINK_COMMAND_SPEC): Add comment about %{e*}. | |
36228 | ||
36229 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> | |
36230 | ||
36231 | * config/rx/rx.h (LIB_SPEC): Match -msim not -msim*. | |
36232 | ||
36233 | 2011-02-17 Alexandre Oliva <aoliva@redhat.com> | |
36234 | Jan Hubicka <jh@suse.cz> | |
36235 | ||
36236 | PR debug/47106 | |
36237 | PR debug/47402 | |
36238 | * cfgexpand.c (account_used_vars_for_block): Remove. | |
36239 | (estimated_stack_frame_size): Use referenced vars. | |
36240 | * tree-inline.c (remap_decl): Only mark VAR_DECLs as referenced | |
36241 | that were referenced in the original function. Test src_fn | |
36242 | rather than cfun. Drop redundant get_var_ann. | |
36243 | (setup_one_parameter): Drop redundant get_var_ann. | |
36244 | (declare_return_variable): Likewise. | |
36245 | (copy_decl_for_dup_finish): Mark VAR_DECLs referenced in src_fn. | |
36246 | (copy_arguments_for_versioning): Drop redundant get_var_ann. | |
36247 | * ipa-inline.c (compute_inline_parameters): Do not compute | |
36248 | disregard_inline_limits here. | |
36249 | (compute_inlinable_for_current, pass_inlinable): New. | |
36250 | (pass_inline_parameters): Require PROP_referenced_vars. | |
36251 | * cgraphunit.c (cgraph_process_new_functions): Don't run | |
36252 | compute_inline_parameters explicitly unless function is in SSA form. | |
36253 | (cgraph_analyze_function): Set .disregard_inline_limits. | |
36254 | * tree-sra.c (convert_callers): Compute inliner parameters | |
36255 | only for functions already in SSA form. | |
36256 | ||
36257 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> | |
36258 | ||
36259 | * config/sparc/sparc.h (CPP_ENDIAN_SPEC): Don't handle | |
36260 | -mlittle-endian-data. | |
36261 | ||
36262 | 2011-02-17 Joseph Myers <joseph@codesourcery.com> | |
36263 | ||
36264 | * config/sparc/linux64.h (OPTION_DEFAULT_SPECS): Match -mfpu and | |
36265 | -mno-fpu, not -fpu and -no-fpu. | |
36266 | * config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): Likewise. | |
36267 | * config/sparc/sparc.h (OPTION_DEFAULT_SPECS): Likewise. | |
36268 | ||
36269 | 2011-02-17 Uros Bizjak <ubizjak@gmail.com> | |
36270 | ||
36271 | PR target/43653 | |
36272 | * config/i386/i386.c (ix86_secondary_reload): Handle SSE | |
36273 | input reload with PLUS RTX. | |
36274 | ||
36275 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> | |
36276 | ||
36277 | * config/mips/mips.opt (mno-mdmx): Use Var(TARGET_MDMX, 0) instead | |
36278 | of InverseVar(MDMX). | |
36279 | ||
36280 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> | |
36281 | ||
36282 | * config/sh/embed-elf.h (LIBGCC_SPEC): Match -m4-340 instead of | |
36283 | --m4-340. | |
36284 | ||
36285 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> | |
36286 | ||
36287 | * config/mn10300/mn10300.opt (mno-crt0): New. | |
36288 | ||
36289 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> | |
36290 | ||
36291 | * config/m68k/uclinux.opt (static-libc): New Driver option. | |
36292 | ||
36293 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> | |
36294 | ||
36295 | * config/m32c/m32c.h (LIB_SPEC): Match -msim not -msim*. | |
36296 | ||
36297 | 2011-02-16 Joseph Myers <joseph@codesourcery.com> | |
36298 | ||
36299 | * config/lm32/lm32.h (ASM_SPEC): Use %{muser-enabled} instead of | |
36300 | %{muser-extend-enabled}. | |
36301 | ||
36302 | 2011-02-16 Richard Guenther <rguenther@suse.de> | |
36303 | ||
36304 | PR tree-optimization/47738 | |
36305 | * tree-ssa-loop.c (run_tree_predictive_commoning): Return | |
36306 | the TODO from tree_predictive_commoning. | |
36307 | ||
36308 | 2011-02-15 Jeff Law <law@redhat.com> | |
36309 | ||
36310 | Revert | |
36311 | 2011-01-25 Jeff Law <law@redhat.com> | |
36312 | ||
36313 | PR rtl-optimization/37273 | |
36314 | * ira-costs.c (scan_one_insn): Detect constants living in memory and | |
36315 | handle them like argument loads from stack slots. Do not double | |
36316 | count memory for memory constants and argument loads from stack slots. | |
36317 | ||
36318 | 2011-02-15 Michael Meissner <meissner@linux.vnet.ibm.com> | |
36319 | ||
36320 | PR target/47755 | |
36321 | * config/rs6000/predicates.md (easy_vector_constant): Allow V2DI | |
36322 | mode for vector constants. Remove code that checks for TImode. | |
36323 | ||
36324 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> | |
36325 | ||
36326 | PR debug/47106 | |
36327 | PR debug/47402 | |
36328 | * cgraph.h (compute_inline_parameters): Return void. | |
36329 | * ipa-inline.c (compute_inline_parameters): Adjust. | |
36330 | ||
36331 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> | |
36332 | ||
36333 | PR debug/47106 | |
36334 | PR debug/47402 | |
36335 | * tree-inline.h (estimated_stack_frame_size): Take cgraph node | |
36336 | rather than decl. | |
36337 | * cfgexpand.c (estimated_stack_frame_size): Likewise. | |
36338 | * ipa-inline.c (compute_inline_parameters): Adjust. | |
36339 | ||
36340 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> | |
36341 | ||
36342 | PR debug/47106 | |
36343 | PR debug/47402 | |
36344 | * tree-flow.h (FOR_EACH_REFERENCED_VAR): Add FN argument. | |
36345 | Adjust all users. Pass FN to... | |
36346 | * tree-flow-inline.h (first_referenced_var): ... this. Add | |
36347 | fn argument. | |
36348 | * ipa-struct-reorg.c: Adjust. | |
36349 | * tree-dfa.c: Adjust. | |
36350 | * tree-into-ssa.c: Adjust. | |
36351 | * tree-sra.c: Adjust. | |
36352 | * tree-ssa-alias.c: Adjust. | |
36353 | * tree-ssa-live.c: Adjust. | |
36354 | * tree-ssa.c: Adjust. | |
36355 | * tree-ssanames.c: Adjust. | |
36356 | * tree-tailcall.c: Adjust. | |
36357 | ||
36358 | 2011-02-15 Alexandre Oliva <aoliva@redhat.com> | |
36359 | ||
36360 | PR debug/47106 | |
36361 | PR debug/47402 | |
36362 | * tree-flow.h (referenced_var_lookup): Add fn parameter. | |
36363 | Adjust all callers. | |
36364 | * tree-dfa.c (referenced_var_lookup): Use fn instead of cfun. | |
36365 | * tree-flow-inline.h: Adjust. | |
36366 | * gimple-pretty-print.c: Adjust. | |
36367 | * tree-into-ssa.c: Adjust. | |
36368 | * tree-ssa.c: Adjust. | |
36369 | * cfgexpand.c: Adjust. | |
36370 | ||
36371 | 2011-02-15 Nathan Froyd <froydnj@codesourcery.com> | |
36372 | ||
36373 | * config/iq2000/i2000.h (REG_CLASS_FROM_LETTER): Delete. | |
36374 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
36375 | (EXTRA_CONSTRAINT): Delete. | |
36376 | * config/iq2000/constraints.md: New file. | |
36377 | * config/iq2000/iq2000.md: Include it. | |
36378 | (define_insn ""): Delete. | |
36379 | (movsi_internal2, movhi_internal2, movqi_internal2): Delete | |
36380 | unsupported constraint letters from patterns. | |
36381 | (call_value, call_value_internal1): Likewise. | |
36382 | (call_value_multiple_internal1): Likewise. | |
36383 | ||
36384 | 2011-02-15 Nick Clifton <nickc@redhat.com> | |
36385 | ||
36386 | * config/mn10300/mn10300.c: Include tm-constrs.h. | |
36387 | (struct liw_data): New data structure describing an LIW candidate | |
36388 | instruction. | |
36389 | (extract_bundle): Use struct liw_data. Allow small integer | |
36390 | operands for some instructions. | |
36391 | (check_liw_constraints): Use struct liw_data. Remove swapped | |
36392 | parameter. Add comments describing the checks. Fix bug when | |
36393 | assigning the source of liw1 to the source of liw2. | |
36394 | (liw_candidate): Delete. Code moved into extract_bundle. | |
36395 | (mn10300_bundle_liw): Use struct liw_data. Check constraints | |
36396 | before swapping. | |
36397 | * config/mn10300/predicates.md (liw_operand): New predicate. | |
36398 | Allows registers and small integer constants. | |
36399 | * config/mn10300/constraints.md (O): New constraint. Accetps | |
36400 | integers in the range -8 to +7 inclusive. | |
36401 | * config/mn10300/mn10300.md (movesi_internal): Add an alternative | |
36402 | for moving a small integer into a register. Give this alternative | |
36403 | LIW attributes. | |
36404 | (addsi3, subsi3, cmpsi, lshrsi3, ashrsi3): Likewise. | |
36405 | (ashlsi3): Likewise, plus give LIW attributes to the alternatives | |
36406 | using the J,K,L and M constraints, | |
36407 | (liw): Remove SI mode on second operands to allow for HI and QI | |
36408 | mode values. | |
36409 | (cmp_liw, liw_cmp): Likewise. Plus fix order of operands in the | |
36410 | instruction. | |
36411 | ||
36412 | 2011-02-15 Richard Guenther <rguenther@suse.de> | |
36413 | ||
36414 | PR tree-optimization/47743 | |
36415 | * tree-ssa-pre.c (phi_translate_1): If we didn't get a value-number | |
36416 | for a non-type-compatible VN lookup bail out. | |
36417 | ||
36418 | 2011-02-15 Nathan Froyd <froydnj@codesourcery.com> | |
36419 | ||
36420 | * config/fr30/constraints.md: New file. | |
36421 | * config/fr30/fr30.md: Include it. | |
36422 | * config/fr30/fr30.h (REG_CLASS_FROM_LETTER): Delete. | |
36423 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
36424 | (EXTRA_CONSTRAINT): Delete. | |
36425 | ||
36426 | 2011-02-15 Nathan Froyd <froydnj@codesourcery.com> | |
36427 | ||
36428 | * config/frv/constraints.md: New file. | |
36429 | * config/frv/predicates.md: Include it. | |
36430 | * config/frv/frv.c (reg_class_from_letter): Delete. | |
36431 | (frv_option_override): Don't initialize it. | |
36432 | * config/frv/frv.h (REG_CLASS_FROM_LETTER): Delete. | |
36433 | (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_K): Delete. | |
36434 | (CONST_OK_FOR_L, CONST_OK_FOR_M, CONST_OK_FOR_N): Delete. | |
36435 | (CONST_OK_FOR_O, CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete. | |
36436 | (CONST_DOUBLE_OK_FOR_G, CONST_DOUBLE_OK_FOR_H): Delete. | |
36437 | (CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
36438 | (EXTRA_CONSTRAINT_FOR_Q, EXTRA_CONSTRAINT_FOR_R): Delete. | |
36439 | (EXTRA_CONSTRAINT_FOR_S, EXTRA_CONSTRAINT_FOR_T): Delete. | |
36440 | (EXTRA_CONSTRAINT_FOR_U, EXTRA_CONSTRAINT): Delete. | |
36441 | (EXTRA_MEMORY_CONSTRAINT, CONSTRAINT_LEN): Delete. | |
36442 | (REG_CLASS_FROM_CONSTRAINT): Delete. | |
36443 | ||
36444 | 2011-02-15 Jakub Jelinek <jakub@redhat.com> | |
36445 | ||
36446 | PR middle-end/47581 | |
36447 | * config/i386/i386.c (ix86_compute_frame_size): Don't align offset | |
36448 | if frame size is 0 in a leaf function. | |
36449 | ||
36450 | 2011-02-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36451 | ||
36452 | PR pch/14940 | |
36453 | * config/alpha/host-osf.c: New file. | |
36454 | * config/alpha/x-osf: New file. | |
36455 | * config.host (alpha*-dec-osf*): Use it. | |
36456 | ||
36457 | 2011-02-14 Anatoly Sokolov <aesok@post.ru> | |
36458 | ||
36459 | * config/rx/rx.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
36460 | * config/rx/rx-protos.h (rx_is_mode_dependent_addr): Remove. | |
36461 | * config/xtensa/xtensa.c (rx_is_mode_dependent_addr): Rename to... | |
36462 | (rx_mode_dependent_address_p): ...this. Make static. Change argument | |
36463 | type to const_rtx. | |
36464 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
36465 | ||
36466 | 2011-02-14 Nathan Froyd <froydnj@codesourcery.com> | |
36467 | ||
36468 | * config/stormy16/constraints.md: New file. | |
36469 | * config/stormy16/predicates.md (nonimmediate_nonstack_operand): | |
36470 | Use satisfies_constraint_Q and satisfies_constraint_R. | |
36471 | * config/stormy16/stomry16-protos.h (xstormy16_extra_constraint_p): | |
36472 | Delete. | |
36473 | (xstormy16_legitiamte_address_p): Declare. | |
36474 | * config/stormy16/stormy16.h (REG_CLASS_FROM_LETTER): Delete. | |
36475 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
36476 | (EXTRA_CONSTRAINT): Delete. | |
36477 | * config/stormy16/stormy16.c (xstormy16_legitimate_address_p): | |
36478 | Un-staticize. | |
36479 | (xstormy16_extra_constraint_p): Delete. | |
36480 | ||
36481 | 2011-02-14 Eric Botcazou <ebotcazou@adacore.com> | |
36482 | ||
36483 | PR tree-optimization/46494 | |
36484 | * loop-unroll.c (split_edge_and_insert): Adjust comment. | |
36485 | * loop-init.c (loop_optimizer_finalize): Do not call verify_flow_info. | |
36486 | (pass_rtl_loop_done): Add TODO_verify_flow. | |
36487 | * fwprop.c (pass_rtl_fwprop): Likewise. | |
36488 | * modulo-sched.c (pass_sms): Likewise. | |
36489 | * tree-ssa-dom.c (pass_dominator): Likewise. | |
36490 | * tree-ssa-loop-ch.c (pass_ch): Likewise. | |
36491 | * tree-ssa-loop.c (pass_complete_unrolli): Likewise. | |
36492 | (pass_tree_loop_done): Likewise. | |
36493 | * tree-ssa-pre.c (execute_pre): Likewise. | |
36494 | * tree-ssa-reassoc.c (pass_reassoc): Likewise. | |
36495 | * tree-ssa-sink.c (pass_sink_code): Likewise. | |
36496 | * tree-vrp.c (pass_vrp): Likewise. | |
36497 | ||
36498 | 2011-02-14 Nathan Froyd <froydnj@codesourcery.com> | |
36499 | ||
36500 | * config/v850/constraints.md: New file. | |
36501 | * config/v850/v850.md: Include it. | |
36502 | * config/v850/predicates.md (reg_or_0_operand): Use | |
36503 | satisfies_constraint_G. | |
36504 | (special_symbolref_operand): Use satisfies_constraint_K. | |
36505 | * config/v850/v850.h (CONSTANT_ADDRESS_P): Use constraint_satisfied_p. | |
36506 | (GO_IF_LEGITIMATE_ADDRESS): Likewise. | |
36507 | (REG_CLASS_FROM_LETTER, INT_7_BITS, INT_8_BITS): Delete. | |
36508 | (CONST_OK_FOR_P, CONST_OK_FOR_LETTER_P): Delete. | |
36509 | (EXTRA_CONSTRAINT): Delete. | |
36510 | (CONST_OK_FOR_I, CONST_OK_FOR_J): Use insn_const_int_ok_for_constraint. | |
36511 | (CONST_OK_FOR_K, CONST_OK_FOR_L, CONST_OK_FOR_M): Likewise. | |
36512 | (CONST_OK_FOR_N, CONST_OK_FOR_O): Likewise. | |
36513 | ||
36514 | 2011-02-14 Anatoly Sokolov <aesok@post.ru> | |
36515 | ||
36516 | PR target/47696 | |
36517 | * config/avr/avr-devices.c (avr_mcu_types): Fix ATmega2560 device | |
36518 | description. | |
36519 | ||
36520 | 2011-02-14 Nathan Froyd <froydnj@codesourcery.com> | |
36521 | ||
36522 | * config/mcore/constraints.md: New file. | |
36523 | * config/mcore/mcore.md: Include it. | |
36524 | * config/mcore/mcore.c (reg_class_from_letter): Delete. | |
36525 | * config/mcore/mcore.h (reg_class_from_letter): Delete. | |
36526 | (REG_CLASS_FROM_LETTER): Delete. | |
36527 | (CONST_OK_FOR_I, CONST_OK_FOR_J, CONST_OK_FOR_L): Use | |
36528 | insn_const_int_ok_for_constraint. | |
36529 | (CONST_OK_FOR_K, CONST_OK_FOR_M, CONST_OK_FOR_N): Likewise. | |
36530 | (CONST_OK_FOR_O, CONST_OK_FOR_P): Likewise. | |
36531 | (CONST_OK_FOR_LETTER_P, CONST_DOUBLE_OK_FOR_LETTER_P): Delete. | |
36532 | (EXTRA_CONSTRAINT): Delete. | |
36533 | ||
36534 | 2011-02-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36535 | ||
36536 | PR ada/41929 | |
36537 | * config/sparc/sol2-unwind.h: Include <sys/frame.h>, <sys/stack.h> | |
36538 | (IS_SIGHANDLER): Define. | |
36539 | (sparc64_is_sighandler): New function, split off from | |
36540 | sparc64_fallback_frame_state. | |
36541 | (sparc_is_sighandler): New function, split off from | |
36542 | sparc_fallback_frame_state. | |
36543 | (sparc64_fallback_frame_state): Merge with ... | |
36544 | (sparc_fallback_frame_state): ... this into ... | |
36545 | (MD_FALLBACK_FRAME_STATE_FOR): ... this. | |
36546 | Change new_cfa to long. Remove regs_off, fpu_save_off, fpu_save. | |
36547 | Define nframes, mctx. Use IS_SIGHANDLER, handler_args, mctx, walk | |
36548 | stack instead of hardcoded offsets. | |
36549 | ||
36550 | 2011-02-14 Andriy Gapon <avg@freebsd.org> | |
36551 | ||
36552 | PR target/45808 | |
36553 | * config/freebsd-spec.h (FBSD_LIB_SPEC): Handle the shared case. | |
36554 | ||
36555 | 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
36556 | ||
36557 | * configure: Regenerate. | |
36558 | ||
36559 | 2011-02-12 Joseph Myers <joseph@codesourcery.com> | |
36560 | ||
36561 | PR driver/45731 | |
36562 | * gcc.c (asm_options): Correct spec matching --target-help. | |
36563 | ||
36564 | 2011-02-12 Martin Jambor <mjambor@suse.cz> | |
36565 | ||
36566 | * tree-cfg.c (verify_gimple_call): Return true upon invalid argument | |
36567 | to gimple call error. | |
36568 | ||
36569 | 2011-02-12 Mike Stump <mikestump@comcast.net> | |
36570 | ||
36571 | * config/frv/frv.h (TRANSFER_FROM_TRAMPOLINE): Canonicalize | |
36572 | comments in backslash regions. | |
36573 | ||
36574 | 2011-02-12 Mike Stump <mikestump@comcast.net> | |
36575 | Jakub Jelinek <jakub@redhat.com> | |
36576 | Iain Sandoe <iains@gcc.gnu.org> | |
36577 | ||
36578 | PR target/47324 | |
36579 | * dwarf2out.c (output_cfa_loc): When required, apply the | |
36580 | DWARF2_FRAME_REG_OUT macro to adjust register numbers. | |
36581 | (output_loc_sequence): Likewise. | |
36582 | (output_loc_operands_raw): Likewise. | |
36583 | (output_loc_sequence_raw): Likewise. | |
36584 | (output_cfa_loc): Likewise. | |
36585 | (output_loc_list): Suppress register number adjustment when | |
36586 | calling output_loc_sequence() | |
36587 | (output_die): Likewise. | |
36588 | ||
36589 | 2011-02-12 Anatoly Sokolov <aesok@post.ru> | |
36590 | ||
36591 | * config/xtensa/xtensa.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): | |
36592 | Remove macros. | |
36593 | * config/xtensa/xtensa.c (xtensa_register_move_cost, | |
36594 | xtensa_memory_move_cost): New functions. | |
36595 | (TARGET_REGISTER_MOVE_COST, TARGET_REGISTER_MOVE_COST): Define. | |
36596 | ||
36597 | 2011-02-12 Alexandre Oliva <aoliva@redhat.com> | |
36598 | ||
36599 | PR lto/47225 | |
36600 | * configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la | |
36601 | in the current directory. | |
36602 | * configure: Rebuilt. | |
36603 | ||
36604 | 2011-02-12 Iain Sandoe <iains@gcc.gnu.org> | |
36605 | ||
36606 | * config/darwin.c (darwin_override_options): Add a hunk missed | |
36607 | from the commit of r168571. Trim comment line lengths and | |
36608 | correct indents of the preceding block. | |
36609 | ||
36610 | 2011-02-12 Iain Sandoe <iains@gcc.gnu.org> | |
36611 | ||
36612 | * gcc.c (driver_handle_option): Concatenate the argument to -F with | |
36613 | the switch. | |
36614 | ||
36615 | 2011-02-11 Joseph Myers <joseph@codesourcery.com> | |
36616 | ||
36617 | * common.opt (nostartfiles): New Driver option. | |
36618 | ||
36619 | 2011-02-11 Xinliang David Li <davidxl@google.com> | |
36620 | ||
36621 | PR tree-optimization/47707 | |
36622 | * tree-chrec.c (convert_affine_scev): Keep type precision. | |
36623 | ||
36624 | 2011-02-11 Eric Botcazou <ebotcazou@adacore.com> | |
36625 | ||
36626 | PR tree-optimization/47420 | |
36627 | * ipa-split.c (visit_bb): Punt on any kind of GIMPLE_RESX. | |
36628 | ||
36629 | 2011-02-11 Pat Haugen <pthaugen@us.ibm.com> | |
36630 | ||
36631 | PR rtl-optimization/47614 | |
36632 | * rtl.h (check_for_inc_dec): Declare. | |
36633 | * dse.c (check_for_inc_dec): Externalize... | |
36634 | * postreload.c (reload_cse_simplify): ...use it before deleting stmt. | |
36635 | (reload_cse_simplify_operands): Don't simplify opnds with side effects. | |
36636 | ||
36637 | 2011-02-11 Joseph Myers <joseph@codesourcery.com> | |
36638 | ||
36639 | PR driver/47678 | |
36640 | * gcc.c (main): Do not compile inputs if there were errors in | |
36641 | option handling. | |
36642 | * opts-common.c (read_cmdline_option): Check for wrong language | |
36643 | after other error checks. | |
36644 | ||
36645 | 2011-02-11 Nathan Froyd <froydnj@codesourcery.com> | |
36646 | ||
36647 | * cgraph.c: Fix comment typos. | |
36648 | * cgraph.h: Likewise. | |
36649 | * cgraphunit.c: Likewise. | |
36650 | * ipa-cp.c: Likewise. | |
36651 | * ipa-inline.c: Likewise. | |
36652 | * ipa-prop.c: Likewise. | |
36653 | * ipa-pure-const.c: Likewise. | |
36654 | * ipa-ref.c: Likewise. | |
36655 | * ipa-reference.c: Likewise. | |
36656 | ||
36657 | 2011-02-11 Jakub Jelinek <jakub@redhat.com> | |
36658 | ||
36659 | PR debug/47684 | |
36660 | * tree-predcom.c (single_nonlooparound_use): Ignore debug uses. | |
36661 | ||
36662 | 2011-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36663 | ||
36664 | PR testsuite/47400 | |
36665 | * doc/sourcebuild.texi (Require Support): Document | |
36666 | dg-require-ascii-locale. | |
36667 | ||
36668 | 2011-02-11 Mingjie Xing <mingjie.xing@gmail.com> | |
36669 | ||
36670 | * doc/lto.texi (Write summary): Fix missing parentheses. | |
36671 | ||
36672 | 2011-02-10 DJ Delorie <dj@redhat.com> | |
36673 | ||
36674 | * config/m32c/m32c.c (m32c_option_override): Disable | |
36675 | -fcombine-stack-adjustments until flag value tracking and compare | |
36676 | optimization can be rewritten. | |
36677 | ||
36678 | 2011-02-10 Peter Bergner <bergner@vnet.ibm.com> | |
36679 | ||
36680 | * config/rs6000/linux64.h (PROCESSOR_DEFAULT): Change to | |
36681 | PROCESSOR_POWER7. | |
36682 | (PROCESSOR_DEFAULT64): Likewise. | |
36683 | ||
36684 | 2011-02-10 Richard Henderson <rth@redhat.com> | |
36685 | ||
36686 | * config/rx/predicates.md (rx_zs_comparison_operator): Revert | |
36687 | change from 2011-02-03. | |
36688 | * config/rx/rx.c (flags_from_code): Likewise. | |
36689 | (rx_print_operand) ['B']: For LT/GE, use lt/ge if overflow flag | |
36690 | is valid, n/pz otherwise. | |
36691 | (rx_select_cc_mode): Return CCmode if Y is not zero. | |
36692 | ||
36693 | 2011-02-10 Richard Guenther <rguenther@suse.de> | |
36694 | ||
36695 | * tree-ssa-structalias.c (bitpos_of_field): Use BITS_PER_UNIT, not 8. | |
36696 | ||
36697 | 2011-02-10 Richard Guenther <rguenther@suse.de> | |
36698 | ||
36699 | PR tree-optimization/47677 | |
36700 | * tree-vrp.c (vrp_bitmap_equal_p): Fix comparison of empty bitmaps. | |
36701 | ||
36702 | 2011-02-10 Jakub Jelinek <jakub@redhat.com> | |
36703 | ||
36704 | PR target/47665 | |
36705 | * combine.c (make_compound_operation): Only change shifts into | |
36706 | multiplication for SCALAR_INT_MODE_P. | |
36707 | ||
36708 | 2011-02-10 Jie Zhang <jie@codesourcery.com> | |
36709 | ||
36710 | PR testsuite/47622 | |
36711 | Revert | |
36712 | 2011-02-05 Jie Zhang <jie@codesourcery.com> | |
36713 | PR debug/42631 | |
36714 | * web.c (entry_register): Don't clobber the number of the | |
36715 | first uninitialized reference in used[]. | |
36716 | ||
36717 | 2011-02-09 Richard Guenther <rguenther@suse.de> | |
36718 | ||
36719 | PR tree-optimization/47664 | |
36720 | * ipa-inline.c (cgraph_decide_inlining_incrementally): Visit | |
36721 | all edges again. | |
36722 | ||
36723 | 2011-02-09 David Edelsohn <dje.gcc@gmail.com> | |
36724 | ||
36725 | PR target/46481 | |
36726 | PR target/47032 | |
36727 | * config/rs6000/aix61.h (PROCESSOR_DEFAULT): Change to | |
36728 | PROCESSOR_POWER7. | |
36729 | (PROCESSOR_DEFAULT64): Same. | |
36730 | (RS6000_DEFAULT_LONG_DOUBLE_SIZE): Delete. | |
36731 | ||
36732 | 2011-02-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
36733 | ||
36734 | * config/mips/iris6.h (TARGET_C99_FUNCTIONS): Define. | |
36735 | ||
36736 | 2011-02-09 Martin Jambor <mjambor@suse.cz> | |
36737 | ||
36738 | PR middle-end/45505 | |
36739 | * tree-sra.c (struct access): New flags grp_scalar_read and | |
36740 | grp_scalar_write. Changed description of assignment read and write | |
36741 | flags. | |
36742 | (dump_access): Dump new flags, reorder all of them. | |
36743 | (sort_and_splice_var_accesses): Set the new flag accordingly, use them | |
36744 | to detect multiple scalar reads. | |
36745 | (analyze_access_subtree): Use the new scalar read write flags instead | |
36746 | of the old flags. Adjusted comments. | |
36747 | ||
36748 | 2011-02-08 DJ Delorie <dj@redhat.com> | |
36749 | ||
36750 | PR target/47548 | |
36751 | * config/m32c/m32c.c (m32c_subreg): Don't try to validate interim | |
36752 | patterns. | |
36753 | ||
36754 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> | |
36755 | ||
36756 | * config/m68k/uclinux.opt: New. | |
36757 | * config.gcc (m68k-*-uclinux*): Use m68k/uclinux.opt. | |
36758 | ||
36759 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> | |
36760 | ||
36761 | * config/cris/elf.opt (sim): New Driver option. | |
36762 | ||
36763 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> | |
36764 | ||
36765 | * config/xtensa/elf.opt: New. | |
36766 | * config.gcc (xtensa*-*-elf*): Use xtensa/elf.opt. | |
36767 | ||
36768 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> | |
36769 | ||
36770 | * config/vax/elf.opt: New. | |
36771 | * config.gcc (vax-*-linux*, vax-*-netbsdelf*): Use vax/elf.opt. | |
36772 | ||
36773 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> | |
36774 | ||
36775 | * config/rs6000/aix64.opt (posix, pthread): New Driver options. | |
36776 | ||
36777 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> | |
36778 | ||
36779 | * config/gnu-user.opt: New. | |
36780 | * config.gcc (*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | | |
36781 | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu, | |
36782 | *-*-uclinux*): Use gnu-user.opt. | |
36783 | ||
36784 | 2011-02-08 Thomas Schwinge <thomas@schwinge.name> | |
36785 | ||
36786 | * config/gnu.h (CPP_SPEC, LIB_SPEC): Remove handling of -bsd option. | |
36787 | * config/i386/gnu.h (CPP_SPEC): Likewise. | |
36788 | ||
36789 | 2011-02-08 Ian Lance Taylor <iant@google.com> | |
36790 | ||
36791 | * common.opt (fcx-limited-range): Add SetByCombined flag. | |
36792 | (ffinite-math-only, fmath-errno, frounding-math): Likewise. | |
36793 | (fsignaling-nans, fsigned-zeros, ftrapping-math): Likewise. | |
36794 | (fassociative-math, freciprocal-math): Likewise. | |
36795 | (funsafe-math-optimizations): Likewise. | |
36796 | * opth-gen.awk: Handle SetByCombined. | |
36797 | * optc-gen.awk: Likewise. | |
36798 | * opts.c (set_fast_math_flags): Don't override flag if set by frontend. | |
36799 | (set_unsafe_math_optimizations_flags): Likewise. | |
36800 | * doc/options.texi (Option properties): Document SetByCombined. | |
36801 | ||
36802 | 2011-02-08 Joseph Myers <joseph@codesourcery.com> | |
36803 | ||
36804 | * config.gcc (arc-*, alpha*-*-gnu*, arm*-*-netbsd*, arm-*-pe*, | |
36805 | i[34567]86-*-interix3*, i[34567]86-*-netbsd*, i[34567]86-*-pe, | |
36806 | m68hc11-*-*, m6811-*-*, m68hc12-*-*, m6812-*-*, | |
36807 | m68k-*-uclinuxoldabi*, mcore-*-pe*, powerpc*-*-gnu*, | |
36808 | sh*-*-symbianelf*, vax-*-netbsd*): Mark obsolete. | |
36809 | ||
36810 | 2011-02-08 Sebastian Pop <sebastian.pop@amd.com> | |
36811 | ||
36812 | PR tree-optimization/46834 | |
36813 | PR tree-optimization/46994 | |
36814 | PR tree-optimization/46995 | |
36815 | * graphite-sese-to-poly.c (used_outside_reduction): New. | |
36816 | (detect_commutative_reduction): Call used_outside_reduction. | |
36817 | (rewrite_commutative_reductions_out_of_ssa_close_phi): Call | |
36818 | translate_scalar_reduction_to_array only when at least one | |
36819 | loop-phi/close-phi tuple has been detected. | |
36820 | ||
36821 | 2011-02-08 Richard Guenther <rguenther@suse.de> | |
36822 | ||
36823 | PR middle-end/47639 | |
36824 | * tree-vect-generic.c (expand_vector_operations_1): Update | |
36825 | stmts here ... | |
36826 | (expand_vector_operations): ... not here. Cleanup EH info | |
36827 | and the CFG if required. | |
36828 | ||
36829 | 2011-02-08 Richard Guenther <rguenther@suse.de> | |
36830 | ||
36831 | PR tree-optimization/47641 | |
36832 | * tree-ssa.c (execute_update_addresses_taken): For asm outputs | |
36833 | require type compatibility. | |
36834 | ||
36835 | 2011-02-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
36836 | ||
36837 | * gimple-low.c (lower_function_body): Don't remove the location of | |
36838 | the return statement here. | |
36839 | (lower_gimple_return): Do it here instead but only if the return | |
36840 | statement is actually used twice. | |
36841 | ||
36842 | 2011-02-08 Richard Guenther <rguenther@suse.de> | |
36843 | ||
36844 | PR tree-optimization/47632 | |
36845 | * tree-ssa-forwprop.c (remove_prop_source_from_use): Remove | |
36846 | unused up_to_stmt parameter, return whether cfg-cleanup is | |
36847 | necessary, remove EH info properly. | |
36848 | (forward_propagate_into_gimple_cond): Adjust caller. | |
36849 | (forward_propagate_into_cond): Likewise. | |
36850 | (forward_propagate_comparison): Likewise. | |
36851 | (tree_ssa_forward_propagate_single_use_vars): Make | |
36852 | forward_propagate_comparison case similar to the two others. | |
36853 | ||
36854 | 2011-02-08 Nick Clifton <nickc@redhat.com> | |
36855 | ||
36856 | * config/mn10300/mn10300.opt (mliw): New command line option. | |
36857 | * config/mn10300/mn10300.md (UNSPEC_LIW): New unspec. | |
36858 | (liw_bundling): New automaton. | |
36859 | (liw): New attribute. | |
36860 | (liw_op): New attribute. | |
36861 | (liw_op1, liw_op2, liw_both, liw_either): New reservations. | |
36862 | (movsi_internal): Add LIW attributes. | |
36863 | (andsi3): Likewise. | |
36864 | (iorsi3): Likewise. | |
36865 | (xorsi3): Likewise. | |
36866 | (addsi3): Separate register and immediate alternatives. | |
36867 | Add LIW attributes. | |
36868 | (subsi3): Likewise. | |
36869 | (cmpsi): Likewise. | |
36870 | (aslsi3): Likewise. | |
36871 | (lshrsi3): Likewise. | |
36872 | (ashrsi3): Likewise. | |
36873 | (liw): New pattern. | |
36874 | * config/mn10300/mn10300.c (liw_op_names): New | |
36875 | (mn10300_print_operand): Handle 'W' operand descriptor. | |
36876 | (extract_bundle): New function. | |
36877 | (check_liw_constraints): New function. | |
36878 | (liw_candidate): New function. | |
36879 | (mn10300_bundle_liw): New function. | |
36880 | (mn10300_reorg): New function. | |
36881 | (TARGET_MACHINE_DEPENDENT_REORG): Define. | |
36882 | (TARGET_DEFAULT_TARGET_FLAGS): Add MASK_ALLOW_LIW. | |
36883 | * config/mn10300/mn10300.h (TARGET_CPU_CPP_BUILTINS): Define | |
36884 | __LIW__ or __NO_LIW__. | |
36885 | * doc/invoke.texi: Describe the -mliw command line option. | |
36886 | ||
36887 | 2011-02-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
36888 | ||
36889 | * config.gcc (hppa[12]*-*-hpux11*): Don't set extra_parts. | |
36890 | * config/pa/stublib.c (pthread_default_stacksize_np, pthread_mutex_lock, | |
36891 | pthread_mutex_unlock): Remove. | |
36892 | * config/pa/t-pa-hpux11: Remove rules to build pthread stubs. | |
36893 | * config/pa/t-pa64: Likewise. | |
36894 | * config/pa/pa64-hpux.h (LIB_SPEC): In static links, link against | |
36895 | shared libc if not linking against libpthread. | |
36896 | * config/pa/pa-hpux11.h (LIB_SPEC): Likewise. | |
36897 | ||
36898 | 2011-02-07 Iain Sandoe <iains@gcc.gnu.org> | |
36899 | ||
36900 | PR target/47558 | |
36901 | * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first | |
36902 | on 10.6 and later to ensure that we always use the unwinder from | |
36903 | the system. Only add -no_compact_unwind when tarteting darwin | |
36904 | 10.6 or later. | |
36905 | ||
36906 | 2011-02-07 Steve Ellcey <sje@cup.hp.com> | |
36907 | ||
36908 | PR target/46997 | |
36909 | * vect.md (vec_interleave_highv2sf): Change fmix for TARGET_BIG_ENDIAN. | |
36910 | (vec_interleave_lowv2sf): Ditto. | |
36911 | (vec_extract_evenv2sf): Add TARGET_BIG_ENDIAN check. | |
36912 | (vec_extract_oddv2sf): Ditto. | |
36913 | ||
36914 | 2011-02-07 Mike Stump <mikestump@comcast.net> | |
36915 | ||
36916 | PR target/42333 | |
36917 | Add __ieee_divdc3 entry point. | |
36918 | * config/i386/darwin.h (DECLARE_LIBRARY_RENAMES): Retain ___divdc3 | |
36919 | entry point. | |
36920 | (SUBTARGET_INIT_BUILTINS): Call darwin_rename_builtins. | |
36921 | * config/i386/i386.c (TARGET_INIT_LIBFUNCS): Likewise. | |
36922 | * config/darwin.c (darwin_rename_builtins): Add. | |
36923 | * config/darwin-protos.h (darwin_rename_builtins): Add. | |
36924 | ||
36925 | 2011-02-07 Michael Meissner <meissner@linux.vnet.ibm.com> | |
36926 | ||
36927 | PR target/47636 | |
36928 | * config/rs6000/rs6000.md (rsqrt<mode>2): Use the correct macro | |
36929 | for the condition. | |
36930 | ||
36931 | 2011-02-07 Mike Stump <mikestump@comcast.net> | |
36932 | ||
36933 | * config/darwin.opt (mmacosx-version-min): Update default OS version. | |
36934 | ||
36935 | 2011-02-07 Denis Chertykov <chertykov@gmail.com> | |
36936 | ||
36937 | PR target/47534 | |
36938 | * config/avr/libgcc.S (exit): Move .endfunc | |
36939 | ||
36940 | 2011-02-07 Richard Guenther <rguenther@suse.de> | |
36941 | ||
36942 | PR tree-optimization/47615 | |
36943 | * tree-ssa-sccvn.h (run_scc_vn): Take a vn-walk mode argument. | |
36944 | * tree-ssa-sccvn.c (default_vn_walk_kind): New global. | |
36945 | (run_scc_vn): Initialize it. | |
36946 | (visit_reference_op_load): Use it. | |
36947 | * tree-ssa-pre.c (execute_pre): Use VN_WALK if in PRE. | |
36948 | ||
36949 | 2011-02-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
36950 | ||
36951 | * config/spu/spu.c (spu_init_libfuncs): Install SImode and | |
36952 | DImode trapping arithmetic libfuncs. | |
36953 | ||
36954 | 2011-02-07 Richard Guenther <rguenther@suse.de> | |
36955 | ||
36956 | PR tree-optimization/47621 | |
36957 | * tree-ssa.c (non_rewritable_lvalue_p): New function, split out from | |
36958 | two duplicates ... | |
36959 | (execute_update_addresses_taken): ... here. Make it more | |
36960 | conservative in what we accept. | |
36961 | ||
36962 | 2011-02-06 Joseph Myers <joseph@codesourcery.com> | |
36963 | ||
36964 | * config/sparc/freebsd.h (ASM_SPEC): Define. | |
36965 | * config/sparc/vxworks.h (ASM_SPEC): Define. | |
36966 | ||
36967 | 2011-02-06 Joseph Myers <joseph@codesourcery.com> | |
36968 | ||
36969 | * config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}. | |
36970 | ||
36971 | 2011-02-06 Steven Bosscher <steven@gcc.gnu.org> | |
36972 | ||
36973 | * doc/invoke.texi: Remove reference to compiler internals from | |
36974 | user documentation. | |
36975 | ||
36976 | * reg-notes.def: Remove REG_VALUE_PROFILE. | |
36977 | * combine.c (distribute_notes): Do not handle REG_VALUE_PROFILE. | |
36978 | ||
36979 | 2011-02-05 Jakub Jelinek <jakub@redhat.com> | |
36980 | ||
36981 | PR middle-end/47610 | |
36982 | * varasm.c (default_section_type_flags): If decl is NULL, | |
36983 | and name is .data.rel.ro or .data.rel.ro.local, set SECTION_RELRO bit. | |
36984 | ||
36985 | 2011-02-05 Jie Zhang <jie@codesourcery.com> | |
36986 | ||
36987 | PR debug/42631 | |
36988 | * web.c (entry_register): Don't clobber the number of the | |
36989 | first uninitialized reference in used[]. | |
36990 | ||
36991 | 2011-02-04 Sebastian Pop <sebastian.pop@amd.com> | |
36992 | ||
36993 | PR tree-optimization/46194 | |
36994 | * tree-data-ref.c (analyze_miv_subscript): Remove comment. | |
36995 | (build_classic_dist_vector_1): Do not represent classic distance | |
36996 | vectors when the access functions are variating in different loops. | |
36997 | ||
36998 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> | |
36999 | ||
37000 | * config/mips/iris6.opt: New. | |
37001 | * config.gcc (mips-sgi-irix6.5*): Use mips/iris6.opt. | |
37002 | ||
37003 | 2011-02-04 Richard Henderson <rth@redhat.com> | |
37004 | Steve Ellcey <sje@cup.hp.com> | |
37005 | ||
37006 | PR target/46997 | |
37007 | * config/ia64/predicates.md (mux1_brcst_element): New. | |
37008 | * config/ia64/ia64-protos.h (ia64_unpack_assemble): New. | |
37009 | * config/ia64/ia64.c (ia64_unpack_assemble): New. | |
37010 | (ia64_unpack_sign): New. | |
37011 | (ia64_expand_unpack): Rewrite using new routines. | |
37012 | (ia64_expand_widen_sum): Ditto. | |
37013 | (ia64_expand_dot_prod_v8qi): Ditto. | |
37014 | * config/ia64/vect.md (mulv8qi3): Rewrite to use new | |
37015 | routines, add endian check. | |
37016 | (pmpy2_even): Rename from pmpy2_r, add endian check. | |
37017 | (pmpy2_odd): Rename from pmpy2_l, add endian check. | |
37018 | (vec_widen_smult_lo_v4hi): Rewrite using new routines. | |
37019 | (vec_widen_smult_hi_v4hi): Ditto. | |
37020 | (vec_widen_umult_lo_v4hi): Ditto. | |
37021 | (vec_widen_umult_hi_v4hi): Ditto. | |
37022 | (mulv2si3): Change endian checks. | |
37023 | (sdot_prodv4hi): Rewrite with new calls. | |
37024 | (udot_prodv4hi): New. | |
37025 | (vec_pack_ssat_v4hi): Add endian check. | |
37026 | (vec_pack_usat_v4hi): Ditto. | |
37027 | (vec_pack_ssat_v2si): Ditto. | |
37028 | (max1_even): Rename from max1_r, add endian check. | |
37029 | (max1_odd): Rename from max1_l, add endian check. | |
37030 | (*mux1_rev): Format change. | |
37031 | (*mux1_mix): Ditto. | |
37032 | (*mux1_shuf): Ditto. | |
37033 | (*mux1_alt): Ditto. | |
37034 | (*mux1_brcst_v8qi): Use new predicate. | |
37035 | (vec_extract_evenv8qi): Remove endian check. | |
37036 | (vec_extract_oddv8qi): Ditto. | |
37037 | (vec_interleave_lowv4hi): Format change. | |
37038 | (vec_interleave_highv4hi): Ditto. | |
37039 | (mix2_even): Rename from mix2_r, add endian check. | |
37040 | (mix2_odd): Rename from mux2_l, add endian check. | |
37041 | (*mux2): Fix mask setting for TARGET_BIG_ENDIAN. | |
37042 | (vec_extract_evenodd_helper): Format change. | |
37043 | (vec_extract_evenv4hi): Remove endian check. | |
37044 | (vec_extract_oddv4hi): Remove endian check. | |
37045 | (vec_interleave_lowv2si): Format change. | |
37046 | (vec_interleave_highv2si): Format change. | |
37047 | (vec_initv2si): Remove endian check. | |
37048 | (vecinit_v2si): Add endian check. | |
37049 | (reduc_splus_v2sf): Add endian check. | |
37050 | (reduc_smax_v2sf): Ditto. | |
37051 | (reduc_smin_v2sf): Ditto. | |
37052 | (vec_initv2sf): Remove endian check. | |
37053 | (fpack): Add endian check. | |
37054 | (fswap): Add endian check. | |
37055 | (vec_interleave_highv2sf): Add endian check. | |
37056 | (vec_interleave_lowv2sf): Add endian check. | |
37057 | (fmix_lr): Add endian check. | |
37058 | (vec_setv2sf): Format change. | |
37059 | (*vec_extractv2sf_0_be): Use shift to extract operand. | |
37060 | (*vec_extractv2sf_1_be): New. | |
37061 | (vec_pack_trunc_v4hi): Add endian check. | |
37062 | (vec_pack_trunc_v2si): Format change. | |
37063 | ||
37064 | 2011-02-04 Jakub Jelinek <jakub@redhat.com> | |
37065 | ||
37066 | PR inline-asm/23200 | |
37067 | * tree-ssa-ter.c (is_replaceable_p): Add TER argument. Don't | |
37068 | do bb, locus and block comparison and disallow loads if it is not set. | |
37069 | (stmt_is_replaceable_p): New function. | |
37070 | (process_replaceable, find_replaceable_in_bb): Adjust is_replaceable_p | |
37071 | callers. | |
37072 | * expr.c (expand_expr_real_1) <case SSA_NAME>: If | |
37073 | get_gimple_for_ssa_name try for EXPAND_INITIALIZER harder to use | |
37074 | SSA_NAME_DEF_STMT. | |
37075 | * tree-flow.h (stmt_is_replaceable_p): New prototype. | |
37076 | ||
37077 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> | |
37078 | ||
37079 | * config/rs6000/xilinx.opt: New. | |
37080 | * config.gcc (powerpc-xilinx-eabi*): Use rs6000/xilinx.opt. | |
37081 | ||
37082 | 2011-02-04 Joseph Myers <joseph@codesourcery.com> | |
37083 | ||
37084 | * config/mips/mips.opt (EB, EL, noasmopt): New Driver options. | |
37085 | ||
37086 | 2011-02-03 Anatoly Sokolov <aesok@post.ru> | |
37087 | ||
37088 | * config/xtensa/xtensa.h (PREFERRED_RELOAD_CLASS, | |
37089 | PREFERRED_OUTPUT_RELOAD_CLASS): Remove. | |
37090 | * config/xtensa/xtensa-protos.h (xtensa_preferred_reload_class, | |
37091 | secondary_reload_info, xtensa_secondary_reload): Remove. | |
37092 | * config/xtensa/xtensa.c (TARGET_PREFERRED_RELOAD_CLASS, | |
37093 | TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. | |
37094 | (xtensa_preferred_reload_class): Make static. Change return and | |
37095 | 'rclass' argument type to reg_class_t. Remove 'isoutput' argument. | |
37096 | Use CONST_DOUBLE_P predicate. | |
37097 | (xtensa_preferred_output_reload_class): New function. | |
37098 | (xtensa_secondary_reload): Make static. | |
37099 | ||
37100 | 2011-02-03 Joseph Myers <joseph@codesourcery.com> | |
37101 | ||
37102 | * config/microblaze/microblaze.opt (Zxl-mode-bootstrap, | |
37103 | Zxl-mode-executable, Zxl-mode-novectors, Zxl-mode-xilkernel, | |
37104 | Zxl-mode-xmdstub, mxl-mode-xilkernel): New Driver options. | |
37105 | ||
37106 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> | |
37107 | ||
37108 | PR middle-end/31490 | |
37109 | * output.h (SECTION_RELRO): Define. | |
37110 | (SECTION_MACH_DEP): Adjust. | |
37111 | (get_variable_section): New prototype. | |
37112 | * varpool.c (varpool_finalize_named_section_flags): New function. | |
37113 | (varpool_assemble_pending_decls): Call it. | |
37114 | * cgraph.h (varpool_finalize_named_section_flags): New prototype. | |
37115 | * cgraphunit.c (cgraph_output_in_order): Call | |
37116 | varpool_finalize_named_section_flags. | |
37117 | * varasm.c (get_section): Allow section flags conflicts between | |
37118 | relro and read-only sections if the section hasn't been declared yet. | |
37119 | Set SECTION_OVERRIDE after diagnosing section type conflict. | |
37120 | (get_variable_section): No longer static. | |
37121 | (default_section_type_flags): Use SECTION_WRITE | SECTION_RELRO for | |
37122 | readonly sections that need relocations. | |
37123 | (decl_readonly_section_1): New function. | |
37124 | (decl_readonly_section): Use it. | |
37125 | ||
37126 | Revert: | |
37127 | 2010-11-17 Dinar Temirbulatov <dtemirbulatov@gmail.com> | |
37128 | Steve Ellcey <sje@cup.hp.com> | |
37129 | ||
37130 | PR middle-end/31490 | |
37131 | * varasm.c (categorize_decl_for_section): Ignore reloc_rw_mask | |
37132 | if section attribute used. | |
37133 | ||
37134 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> | |
37135 | ||
37136 | * config/darwin.h (SECTION_NO_ANCHOR): Remove. | |
37137 | * config/darwin.c (SECTION_NO_ANCHOR): Define. | |
37138 | (darwin_init_sections): Remove assertion. | |
37139 | ||
37140 | 2011-02-03 Nick Clifton <nickc@redhat.com> | |
37141 | ||
37142 | * config/rx/predicates.md (rx_zs_comparison_operator): Remove | |
37143 | lt and ge. | |
37144 | * config/rx/rx.md (abssi2_flags): Use CC_ZSmode rather than CC_ZSOmode. | |
37145 | * config/rx/rx.c (rx_print_operand): Use "lt" and "ge" suffixes | |
37146 | instead of "n" and "pz". | |
37147 | (flags_from_code): LT and GE tests need CC_FLAG_O as well as | |
37148 | CC_FLAG_S. | |
37149 | ||
37150 | 2011-02-03 Jakub Jelinek <jakub@redhat.com> | |
37151 | ||
37152 | PR target/47312 | |
37153 | * expr.c (expand_expr_real_2) <case FMA_EXPR>: If target doesn't expand | |
37154 | fma, expand FMA_EXPR as fma{,f,l} call. | |
37155 | ||
37156 | PR lto/47274 | |
37157 | * lto-streamer-out.c (write_symbol): When writing kind and visibility, | |
37158 | copy them into a unsigned char variable and pass address of it to | |
37159 | lto_output_data_stream. | |
37160 | ||
37161 | PR target/47564 | |
37162 | * toplev.c (target_reinit): Save and restore *crtl and regno_reg_rtx | |
37163 | around backend_init_target and lang_dependent_init_target calls. | |
37164 | * cgraphunit.c (cgraph_debug_gimple_stmt): New function. | |
37165 | (verify_cgraph_node): Don't call set_cfun here. Use | |
37166 | cgraph_debug_gimple_stmt instead of debug_gimple_stmt. | |
37167 | Set error_found for incorrectly represented calls to thunks. | |
37168 | ||
37169 | 2011-02-03 Alexandre Oliva <aoliva@redhat.com> | |
37170 | ||
37171 | PR debug/43092 | |
37172 | PR rtl-optimization/43494 | |
37173 | * rtl.h (for_each_inc_dec_fn): New type. | |
37174 | (for_each_inc_dec): Declare. | |
37175 | * rtlanal.c (struct for_each_inc_dec_ops): New type. | |
37176 | (for_each_inc_dec_find_inc_dec): New fn. | |
37177 | (for_each_inc_dec_find_mem): New fn. | |
37178 | (for_each_inc_dec): New fn. | |
37179 | * dse.c (struct insn_size): Remove. | |
37180 | (replace_inc_dec, replace_inc_dec_mem): Remove. | |
37181 | (emit_inc_dec_insn_before): New fn. | |
37182 | (check_for_inc_dec): Use it, along with for_each_inc_dec. | |
37183 | (canon_address): Pass mem modes to cselib_lookup. | |
37184 | * cselib.h (cselib_lookup): Add memmode argument. Adjust callers. | |
37185 | (cselib_lookup_from_insn): Likewise. | |
37186 | (cselib_subst_to_values): Likewise. | |
37187 | * cselib.c (find_slot_memmode): New var. | |
37188 | (cselib_find_slot): New fn. Use it instead of | |
37189 | htab_find_slot_with_hash everywhere. | |
37190 | (entry_and_rtx_equal_p): Use find_slot_memmode. | |
37191 | (autoinc_split): New fn. | |
37192 | (rtx_equal_for_cselib_p): Rename and implement in terms of... | |
37193 | (rtx_equal_for_cselib_1): ... this. Take memmode, pass it on. | |
37194 | Deal with autoinc. Special-case recursion into MEMs. | |
37195 | (cselib_hash_rtx): Likewise. | |
37196 | (cselib_lookup_mem): Infer pmode from address mode. Distinguish | |
37197 | address and MEM modes. | |
37198 | (cselib_subst_to_values): Add memmode, pass it on. | |
37199 | Deal with autoinc. | |
37200 | (cselib_lookup): Add memmode argument, pass it on. | |
37201 | (cselib_lookup_from_insn): Add memmode. | |
37202 | (cselib_invalidate_rtx): Discard obsolete push_operand handling. | |
37203 | (struct cselib_record_autoinc_data): New. | |
37204 | (cselib_record_autoinc_cb): New fn. | |
37205 | (cselib_record_sets): Use it, along with for_each_inc_dec. Pass MEM | |
37206 | mode to cselib_lookup. Reset autoinced REGs here instead of... | |
37207 | (cselib_process_insn): ... here. | |
37208 | * var-tracking.c (replace_expr_with_values, use_type): Pass MEM mode | |
37209 | to cselib_lookup. | |
37210 | (add_uses): Likewise, also to cselib_subst_to_values. | |
37211 | (add_stores): Likewise. | |
37212 | * sched-deps.c (add_insn_mem_dependence): Pass mode to | |
37213 | cselib_subst_to_values. | |
37214 | (sched_analyze_1, sched_analyze_2): Likewise. Adjusted. | |
37215 | * gcse.c (do_local_cprop): Adjusted. | |
37216 | * postreload.c (reload_cse_simplify_set): Adjusted. | |
37217 | (reload_cse_simplify_operands): Adjusted. | |
37218 | * sel-sched-dump (debug_mem_addr_value): Pass mode. | |
37219 | ||
37220 | 2011-02-03 Alexandre Oliva <aoliva@redhat.com> | |
37221 | ||
37222 | PR tree-optimization/45122 | |
37223 | * tree-ssa-loop-niter.c (number_of_iterations_exit): Don't make | |
37224 | unsafe assumptions when there's more than one loop exit. | |
37225 | ||
37226 | 2011-02-02 Michael Meissner <meissner@linux.vnet.ibm.com> | |
37227 | ||
37228 | PR target/47272 | |
37229 | * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions): | |
37230 | Document using vector double with the load/store builtins, and | |
37231 | that the load/store builtins always use Altivec instructions. | |
37232 | ||
37233 | * config/rs6000/vector.md (vector_altivec_load_<mode>): New insns | |
37234 | to use altivec memory instructions, even on VSX. | |
37235 | (vector_altivec_store_<mode>): Ditto. | |
37236 | ||
37237 | * config/rs6000/rs6000-protos.h (rs6000_address_for_altivec): New | |
37238 | function. | |
37239 | ||
37240 | * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add | |
37241 | V2DF, V2DI support to load/store overloaded builtins. | |
37242 | ||
37243 | * config/rs6000/rs6000-builtin.def (ALTIVEC_BUILTIN_*): Add | |
37244 | altivec load/store builtins for V2DF/V2DI types. | |
37245 | ||
37246 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't | |
37247 | set avoid indexed addresses on power6 if -maltivec. | |
37248 | (altivec_expand_ld_builtin): Add V2DF, V2DI support, use | |
37249 | vector_altivec_load/vector_altivec_store builtins. | |
37250 | (altivec_expand_st_builtin): Ditto. | |
37251 | (altivec_expand_builtin): Add VSX memory builtins. | |
37252 | (rs6000_init_builtins): Add V2DI types to internal types. | |
37253 | (altivec_init_builtins): Add support for V2DF/V2DI altivec | |
37254 | load/store builtins. | |
37255 | (rs6000_address_for_altivec): Insure memory address is appropriate | |
37256 | for Altivec. | |
37257 | ||
37258 | * config/rs6000/vsx.md (vsx_load_<mode>): New expanders for | |
37259 | vec_vsx_ld and vec_vsx_st. | |
37260 | (vsx_store_<mode>): Ditto. | |
37261 | ||
37262 | * config/rs6000/rs6000.h (RS6000_BTI_long_long): New type | |
37263 | variables to hold long long types for VSX vector memory builtins. | |
37264 | (RS6000_BTI_unsigned_long_long): Ditto. | |
37265 | (long_long_integer_type_internal_node): Ditti. | |
37266 | (long_long_unsigned_type_internal_node): Ditti. | |
37267 | ||
37268 | * config/rs6000/altivec.md (UNSPEC_LVX): New UNSPEC. | |
37269 | (altivec_lvx_<mode>): Make altivec_lvx use a mode iterator. | |
37270 | (altivec_stvx_<mode>): Make altivec_stvx use a mode iterator. | |
37271 | ||
37272 | * config/rs6000/altivec.h (vec_vsx_ld): Define VSX memory builtin | |
37273 | short cuts. | |
37274 | (vec_vsx_st): Ditto. | |
37275 | ||
37276 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> | |
37277 | ||
37278 | * config/pa/pa-hpux10.opt: New. | |
37279 | * config/hpux11.opt (pthread): New Driver option. | |
37280 | * config/pa/pa-hpux.opt (nolibdld, rdynamic): New Driver options. | |
37281 | * config.gcc (hppa[12]*-*-hpux10*): Use pa/pa-hpux10.opt. | |
37282 | ||
37283 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> | |
37284 | ||
37285 | * config/ia64/vms.opt: New. | |
37286 | * config.gcc (ia64-hp-*vms*): Use ia64/vms.opt. | |
37287 | ||
37288 | 2011-02-01 Michael Meissner <meissner@linux.vnet.ibm.com> | |
37289 | ||
37290 | PR target/47580 | |
37291 | * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Use | |
37292 | gpc_reg_operand instead of vsx_register_operand to match rs6000.md | |
37293 | generator functions. | |
37294 | (vsx_floatuns<VSi><mode>2): Ditto. | |
37295 | (vsx_fix_trunc<mode><VSi>2): Ditto. | |
37296 | (vsx_fixuns_trunc<mode><VSi>2): Ditto. | |
37297 | ||
37298 | 2011-02-02 Joseph Myers <joseph@codesourcery.com> | |
37299 | ||
37300 | * config/i386/djgpp.opt (posix): New Driver option. | |
37301 | ||
37302 | 2011-02-02 Gerald Pfeifer <gerald@pfeifer.com> | |
37303 | ||
37304 | * config.gcc (*-*-freebsd[12], *-*-freebsd[12].*, *-*-freebsd*aout*): | |
37305 | Move to the unsupported targets list. | |
37306 | ||
37307 | 2011-02-02 Peter Bergner <bergner@vnet.ibm.com> | |
37308 | ||
37309 | PR rtl-optimization/47525 | |
37310 | * df-scan.c: Update copyright years. | |
37311 | (df_get_call_refs): Do not mark global registers as DF_REF_REG_USE | |
37312 | and non-clobber DF_REF_REG_DEF for calls to const and pure functions. | |
37313 | ||
37314 | 2011-02-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
37315 | ||
37316 | * config/i386/sysv4.h (TARGET_VERSION): Remove. | |
37317 | (SUBTARGET_RETURN_IN_MEMORY): Remove. | |
37318 | (ASM_OUTPUT_ASCII): Remove. | |
37319 | * config/i386/sol2.h (SUBTARGET_RETURN_IN_MEMORY): Remove #undef. | |
37320 | ||
37321 | 2011-02-02 Jeff Law <law@redhat.com> | |
37322 | ||
37323 | PR middle-end/47543 | |
37324 | * reload.c (find_reloads_address): Handle reg+d address where both | |
37325 | components are invalid by reloading the entire address. | |
37326 | ||
37327 | 2011-02-02 Sebastian Pop <sebastian.pop@amd.com> | |
37328 | Richard Guenther <rguenther@suse.de> | |
37329 | ||
37330 | PR tree-optimization/40979 | |
37331 | PR bootstrap/47044 | |
37332 | * passes.c (init_optimization_passes): After LIM call copy_prop | |
37333 | and DCE to clean up. | |
37334 | * tree-ssa-loop.c (pass_graphite_transforms): Add TODO_dump_func. | |
37335 | ||
37336 | 2011-02-02 Sebastian Pop <sebastian.pop@amd.com> | |
37337 | ||
37338 | PR tree-optimization/47576 | |
37339 | PR tree-optimization/47555 | |
37340 | * doc/invoke.texi (scev-max-expr-complexity): Documented. | |
37341 | * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100. | |
37342 | (PARAM_SCEV_MAX_EXPR_COMPLEXITY): Declared. | |
37343 | * tree-scalar-evolution.c (follow_ssa_edge): Use | |
37344 | PARAM_SCEV_MAX_EXPR_COMPLEXITY. | |
37345 | ||
37346 | 2011-02-02 Richard Guenther <rguenther@suse.de> | |
37347 | ||
37348 | PR tree-optimization/47566 | |
37349 | * builtins.c (builtin_save_expr): No SAVE_EXPR for SSA_NAMEs. | |
37350 | ||
37351 | 2011-02-02 Alexandre Oliva <aoliva@redhat.com> | |
37352 | ||
37353 | PR debug/47106 | |
37354 | PR debug/47402 | |
37355 | * tree-inline.c (declare_return_variable): Remove unused caller | |
37356 | variable. | |
37357 | ||
37358 | PR debug/47106 | |
37359 | PR debug/47402 | |
37360 | * tree-flow-inline.h (clear_is_used, is_used_p): New. | |
37361 | * cfgexpand.c (account_used_vars_for_block): Use them. | |
37362 | * tree-nrv.c (tree_nrv): Likewise. | |
37363 | * tree-ssa-live.c (remove_unused_scope_block_p): Likewise. | |
37364 | (dump_scope_block): Likewise. | |
37365 | (remove_unused_locals): Likewise. | |
37366 | ||
37367 | PR debug/47106 | |
37368 | PR debug/47402 | |
37369 | * tree-inline.c (declare_return_variable): Add result decl to | |
37370 | local decls only once. | |
37371 | * gimple-low.c (record_vars_into): Mark newly-created variables | |
37372 | as referenced. | |
37373 | ||
37374 | 2011-02-02 Alexandre Oliva <aoliva@redhat.com> | |
37375 | ||
37376 | PR debug/47498 | |
37377 | PR debug/47501 | |
37378 | PR debug/45136 | |
37379 | PR debug/45130 | |
37380 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
37381 | debug insns. | |
37382 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
37383 | treatment of boundary debug insns. | |
37384 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. | |
37385 | * sched-ebb.c (schedule_ebbs): Adjust skipping of debug insns. | |
37386 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
37387 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
37388 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
37389 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
37390 | boundary debug insns. | |
37391 | * final.c (rest_of_clean_state): Clear notes' BB. | |
37392 | ||
37393 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> | |
37394 | ||
37395 | * config/openbsd.opt (assert=): New Driver option. | |
37396 | ||
37397 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> | |
37398 | ||
37399 | * config/i386/nto.opt: New. | |
37400 | * config.gcc (i[34567]86-*-nto-qnx*): Use i386/nto.opt. | |
37401 | ||
37402 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> | |
37403 | ||
37404 | * config/i386/netware.opt: New. | |
37405 | * config.gcc (i[3456x]86-*-netware*): Use i386/netware.opt. | |
37406 | ||
37407 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> | |
37408 | ||
37409 | * config/interix.opt (posix): New Driver option. | |
37410 | ||
37411 | 2011-02-01 DJ Delorie <dj@redhat.com> | |
37412 | ||
37413 | * config/m32c/m32c.h (PTRDIFF_TYPE): Remove extra definition. | |
37414 | ||
37415 | * config/m32c/m32c.c (m32c_regno_reg_class): Return smallest reg | |
37416 | class for A0/A1. | |
37417 | ||
37418 | 2011-02-01 Sebastian Pop <sebastian.pop@amd.com> | |
37419 | ||
37420 | PR tree-optimization/47561 | |
37421 | * toplev.c (process_options): Print the Graphite flags. Add | |
37422 | flag_loop_flatten to the list of options requiring Graphite. | |
37423 | ||
37424 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> | |
37425 | ||
37426 | * config/i386/cygming.opt (posix): New Driver option. | |
37427 | ||
37428 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> | |
37429 | ||
37430 | * config/arm/vxworks.opt: New. | |
37431 | * config.gcc (arm-wrs-vxworks): Use arm/vxworks.opt. | |
37432 | ||
37433 | 2011-02-01 Joseph Myers <joseph@codesourcery.com> | |
37434 | ||
37435 | * config/alpha/elf.opt: New. | |
37436 | * config.gcc (alpha*-*-linux*, alpha*-*-gnu*, alpha*-*-freebsd*, | |
37437 | alpha*-*-netbsd*, alpha*-*-openbsd*): Use alpha/elf.opt. | |
37438 | ||
37439 | 2011-02-01 Richard Guenther <rguenther@suse.de> | |
37440 | ||
37441 | PR tree-optimization/47559 | |
37442 | * tree-ssa-loop-im.c (can_sm_ref_p): Do not perform | |
37443 | store-motion on references that can throw. | |
37444 | ||
37445 | 2011-02-01 Bernd Schmidt <bernds@codesourcery.com> | |
37446 | ||
37447 | * tree-dump.c (dump_option_value_info): Add entry for TDF_CSELIB. | |
37448 | * tree-pass.h (TDF_CSELIB): New macro. | |
37449 | * cselib.c (new_cselib_val, expand_loc, cselib_expand_value_rtx_1, | |
37450 | cselib_lookup): Check for it rather than for TDF_DETAILS. | |
37451 | ||
37452 | 2011-02-01 H.J. Lu <hongjiu.lu@intel.com> | |
37453 | ||
37454 | PR driver/47547 | |
37455 | * lto-wrapper.c (run_gcc): Don't add -dumpdir if linker_output | |
37456 | is HOST_BIT_BUCKET. | |
37457 | ||
37458 | * opts.c (finish_options): Don't add x_aux_base_name if it is | |
37459 | HOST_BIT_BUCKET. | |
37460 | ||
37461 | 2011-02-01 Richard Guenther <rguenther@suse.de> | |
37462 | ||
37463 | PR tree-optimization/47555 | |
37464 | Revert | |
37465 | 2010-07-15 Sebastian Pop <sebastian.pop@amd.com> | |
37466 | ||
37467 | * params.def (PARAM_SCEV_MAX_EXPR_SIZE): Bump the value to 100. | |
37468 | ||
37469 | 2011-02-01 Sebastien Bourdeauducq <sebastien@milkymist.org> | |
37470 | ||
37471 | PR gcc/46692 | |
37472 | * config/lm32/t-lm32: Add multilib for all CPU options. | |
37473 | ||
37474 | 2011-02-01 Richard Guenther <rguenther@suse.de> | |
37475 | ||
37476 | PR tree-optimization/47541 | |
37477 | * tree-ssa-structalias.c (push_fields_onto_fieldstack): Make | |
37478 | sure to have a field at offset zero. | |
37479 | ||
37480 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> | |
37481 | ||
37482 | * config/arc/arc.opt (EB, EL): New Driver options. | |
37483 | ||
37484 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> | |
37485 | ||
37486 | * config/alpha/osf5.opt: New. | |
37487 | * config.gcc (alpha*-dec-osf5.1*): Use alpha/osf5.opt. | |
37488 | ||
37489 | 2011-01-31 Joseph Myers <joseph@codesourcery.com> | |
37490 | ||
37491 | * config/vms/vms.opt (map, mvms-return-codes): New Driver options. | |
37492 | ||
37493 | 2011-01-31 Sebastian Pop <sebastian.pop@amd.com> | |
37494 | ||
37495 | * common.opt (ftree-loop-linear): Use Alias to make it an alias of | |
37496 | -floop-interchange. | |
37497 | * invoke.texi (-ftree-loop-linear): Make it clear that this flag | |
37498 | is an alias of -floop-interchange and that it requires the | |
37499 | Graphite infrastructure. | |
37500 | * tree-ssa-loop.c (gate_graphite_transforms): Do not set | |
37501 | flag_loop_interchange based on the value of flag_tree_loop_linear. | |
37502 | ||
37503 | 2011-01-31 Jakub Jelinek <jakub@redhat.com> | |
37504 | Richard Guenther <rguenther@suse.de> | |
37505 | ||
37506 | PR tree-optimization/47538 | |
37507 | * tree-ssa-ccp.c (bit_value_binop_1): For uns computation use | |
37508 | type instead of r1type, except for comparisons. For right | |
37509 | shifts and comparisons punt if there are mismatches in | |
37510 | sizetype vs. non-sizetype types. | |
37511 | ||
37512 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
37513 | ||
37514 | * doc/sourcebuild.texi (Effective-Target Keywords): Document | |
37515 | avx_runtime. | |
37516 | ||
37517 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
37518 | ||
37519 | * configure.ac (gcc_cv_ld_eh_frame_hdr): Update minimal Sun ld | |
37520 | version number. | |
37521 | * configure: Regenerate. | |
37522 | ||
37523 | 2011-01-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
37524 | ||
37525 | * configure.ac (gcc_cv_ld_static_option): Define. | |
37526 | (gcc_cv_ld_dynamic_option): Define. | |
37527 | (gcc_cv_ld_static_dynamic): Tru64 UNIX support -noso/-so_archive | |
37528 | instead. | |
37529 | (HAVE_LD_STATIC_DYNAMIC): Update message. | |
37530 | (LD_STATIC_OPTION): Define. | |
37531 | (LD_DYNAMIC_OPTION): Define. | |
37532 | * configure: Regenerate. | |
37533 | * config.in: Regenerate. | |
37534 | * gcc.c (init_spec) [USE_LIBUNWIND_EXCEPTIONS && | |
37535 | HAVE_LD_STATIC_DYNAMIC]: Use them. | |
37536 | ||
37537 | 2011-01-31 Nick Clifton <nickc@redhat.com> | |
37538 | ||
37539 | * config/rx/rx.c (rx_get_stack_layout): Only save call clobbered | |
37540 | registers inside interrupt handlers if the handler is not a leaf | |
37541 | function. | |
37542 | ||
37543 | 2011-01-31 Nick Clifton <nickc@redhat.com> | |
37544 | ||
37545 | * config/mn10300/mn10300.c (mn10300_regno_in_class_p): Check for | |
37546 | reg_renumber returning an INVALID_REGNUM. | |
37547 | ||
37548 | 2011-01-31 Alexandre Oliva <aoliva@redhat.com> | |
37549 | ||
37550 | PR libgcj/44341 | |
37551 | * doc/install.texi: Document host options discarded when cross | |
37552 | configuring target libraries. | |
37553 | ||
37554 | 2011-01-31 Alexandre Oliva <aoliva@redhat.com> | |
37555 | ||
37556 | Reverted: | |
37557 | 2011-01-25 Alexandre Oliva <aoliva@redhat.com> | |
37558 | PR debug/45136 | |
37559 | PR debug/45130 | |
37560 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
37561 | debug insns. | |
37562 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
37563 | treatment of boundary debug insns. | |
37564 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. | |
37565 | * sched-ebb.c (schedule_ebbs): Don't skip debug insns. | |
37566 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
37567 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
37568 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
37569 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
37570 | boundary debug insns. | |
37571 | * final.c (rest_of_clean-state): Clear notes' BB. | |
37572 | ||
37573 | 2011-01-31 Alan Modra <amodra@gmail.com> | |
37574 | ||
37575 | * config/rs6000/rs6000.c (print_operand): Rearrange addends in | |
37576 | toc relative expressions as we do in print_operand_address. | |
37577 | ||
37578 | 2011-01-30 Kazu Hirata <kazu@codesourcery.com> | |
37579 | ||
37580 | * doc/extend.texi: Follow spelling conventions. | |
37581 | * doc/invoke.texi: Fix a typo. | |
37582 | ||
37583 | 2011-01-30 Joseph Myers <joseph@codesourcery.com> | |
37584 | ||
37585 | * config/hpux11.opt: New. | |
37586 | * config.gcc (hppa*64*-*-hpux11*, hppa[12]*-*-hpux11*, | |
37587 | ia64*-*-hpux*): Use hpux11.opt. | |
37588 | ||
37589 | 2011-01-30 Jonathan Yong <jon_y@users.sourceforge.net> | |
37590 | ||
37591 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Add t-dfprules | |
37592 | to tmake_file. | |
37593 | ||
37594 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> | |
37595 | ||
37596 | * doc/install.texi (hppa-hp-hpux10): Remove references to HP | |
37597 | support sites. | |
37598 | ||
37599 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> | |
37600 | ||
37601 | * doc/install.texi (Binaries): Remove outdated reference for | |
37602 | Motorola 68HC11/68HC12 downloads. | |
37603 | ||
37604 | 2011-01-30 Gerald Pfeifer <gerald@pfeifer.com> | |
37605 | ||
37606 | * doc/extend.texi (Thread-Local): Adjust reference to Ulrich | |
37607 | Drepper's paper. | |
37608 | ||
37609 | 2011-01-29 Jonathan Wakely <jwakely.gcc@gmail.com> | |
37610 | ||
37611 | PR bootstrap/47147 | |
37612 | * ginclude/stddef.h: Check for _X86_64_ANSI_H_ and _I386_ANSI_H_ as | |
37613 | used by NetBSD. | |
37614 | ||
37615 | 2011-01-28 Ahmad Sharif <asharif@google.com> | |
37616 | ||
37617 | * value-prof.c (check_counter): Corrected error message. | |
37618 | ||
37619 | 2011-01-29 Jie Zhang <jie@codesourcery.com> | |
37620 | ||
37621 | * config/arm/arm.c (arm_legitimize_reload_address): New. | |
37622 | * config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Use | |
37623 | arm_legitimize_reload_address. | |
37624 | * config/arm/arm-protos.h (arm_legitimize_reload_address): Declare. | |
37625 | ||
37626 | 2011-01-28 Ian Lance Taylor <iant@google.com> | |
37627 | ||
37628 | * godump.c (go_define): Ignore macros whose definitions include | |
37629 | two adjacent operands. | |
37630 | ||
37631 | 2011-01-28 Jakub Jelinek <jakub@redhat.com> | |
37632 | ||
37633 | PR target/42894 | |
37634 | * varasm.c (force_const_mem): Store copy of x in desc->constant | |
37635 | instead of x itself. | |
37636 | * expr.c (emit_move_insn): Add a copy of y_cst instead of y_cst | |
37637 | itself into REG_EQUAL note. | |
37638 | ||
37639 | 2011-01-28 Joseph Myers <joseph@codesourcery.com> | |
37640 | ||
37641 | * config/freebsd.opt (posix, rdynamic): New Driver options. | |
37642 | ||
37643 | 2011-01-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
37644 | ||
37645 | * configure.ac (gcc_cv_ld_static_dynamic): IRIX 6 ld supports | |
37646 | -Bstatic/-Bdynamic. | |
37647 | * configure: Regenerate. | |
37648 | ||
37649 | 2011-01-27 Joseph Myers <joseph@codesourcery.com> | |
37650 | ||
37651 | * config/rs6000/sysv4.h (LIB_NETBSD_SPEC): Don't handle -profile. | |
37652 | * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -profile. | |
37653 | ||
37654 | 2011-01-27 Anatoly Sokolov <aesok@post.ru> | |
37655 | ||
37656 | * config/s390/s390.h (PREFERRED_RELOAD_CLASS): Remove. | |
37657 | * config/s390/s390-protos.h (s390_preferred_reload_class): Remove. | |
37658 | * config/s390/s390.c (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
37659 | (s390_preferred_reload_class): Make static. Change return and | |
37660 | 'rclass' argument type to reg_class_t. | |
37661 | ||
37662 | 2011-01-27 Jan Hubicka <jh@suse.cz> | |
37663 | ||
37664 | PR middle-end/46949 | |
37665 | * cgraphunit.c (process_common_attributes): Fix use of remove_attribute. | |
37666 | (process_function_and_variable_attributes): Check defined weakrefs. | |
37667 | ||
37668 | 2011-01-27 Martin Jambor <mjambor@suse.cz> | |
37669 | ||
37670 | PR tree-optimization/47228 | |
37671 | * tree-sra.c (sra_modify_assign): Use build_ref_for_model instead of | |
37672 | build_ref_for_offset. | |
37673 | ||
37674 | 2011-01-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
37675 | ||
37676 | * config/spu/spu-elf.h (ASM_SPEC): Remove. | |
37677 | ||
37678 | 2011-01-26 Mikael Pettersson <mikpe@it.uu.se> | |
37679 | ||
37680 | PR rtl-optimization/46856 | |
37681 | * postreload.c (reload_combine_recognize_const_pattern): Do not | |
37682 | separate cc0 setter and user on cc0 targets. | |
37683 | ||
37684 | 2011-01-26 Nicola Pero <nicola.pero@meta-innovation.com> | |
37685 | ||
37686 | PR c/43082 | |
37687 | * c-typeck.c (c_objc_common_truthvalue_conversion): If we are | |
37688 | passed a VOID_TYPE expression, immediately emit an error and | |
37689 | return error_mark_node. | |
37690 | ||
37691 | 2011-01-26 Jeff Law <law@redhat.com> | |
37692 | ||
37693 | PR rtl-optimization/47464 | |
37694 | * df-problems.c (can_move_insn_across): Use may_trap_or_fault_p | |
37695 | rather than may_trap_p as needed. | |
37696 | ||
37697 | 2011-01-26 DJ Delorie <dj@redhat.com> | |
37698 | ||
37699 | PR rtl-optimization/46878 | |
37700 | * combine.c (insn_a_feeds_b): Check for the implicit cc0 | |
37701 | setter/user dependency as well. | |
37702 | ||
37703 | 2011-01-26 Eric Botcazou <ebotcazou@adacore.com> | |
37704 | ||
37705 | PR rtl-optimization/44469 | |
37706 | * cfgcleanup.c (try_optimize_cfg): Iterate in CFG layout mode too | |
37707 | after removing trivially dead basic blocks. | |
37708 | ||
37709 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> | |
37710 | ||
37711 | * config/bfin/bfin.h (LINK_SPEC): Remove %{Qy:} %{!Qn:-Qy}. | |
37712 | * config/frv/frv.h (LINK_SPEC): Likewise. | |
37713 | * config/i386/netware.h (LINK_SPEC): Likewise. | |
37714 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
37715 | * config/rs6000/linux64.h (ASM_SPEC_COMMON): Likewise. | |
37716 | * config/rs6000/sysv4.h (LINK_SPEC): Likewise. | |
37717 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
37718 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
37719 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
37720 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
37721 | ||
37722 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> | |
37723 | ||
37724 | * config/bfin/bfin.h (ASM_SPEC): Remove %{Ym,*}. | |
37725 | * config/frv/frv.h (ASM_SPEC): Likewise. | |
37726 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
37727 | * config/pa/pa-linux.h (ASM_SPEC): Likewise. | |
37728 | * config/rs6000/linux64.h (ASM_SPEC): Likewise. | |
37729 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
37730 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
37731 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
37732 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
37733 | ||
37734 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> | |
37735 | ||
37736 | * config/bfin/bfin.h (LINK_SPEC): Remove %{YP,*}. | |
37737 | * config/frv/frv.h (LINK_SPEC): Likewise. | |
37738 | * config/rs6000/sysv4.h (LINK_SPEC): Likewise. | |
37739 | ||
37740 | 2011-01-26 Joseph Myers <joseph@codesourcery.com> | |
37741 | ||
37742 | * config/bfin/bfin.h (ASM_SPEC): Remove %{Yd,*}. | |
37743 | * config/frv/frv.h (ASM_SPEC): Likewise. | |
37744 | * config/i386/sol2-10.h (ASM_SPEC): Likewise. | |
37745 | * config/m68k/linux.h (ASM_SPEC): Likewise. | |
37746 | * config/pa/pa-linux.h (ASM_SPEC): Likewise. | |
37747 | * config/rs6000/linux64.h (ASM_SPEC32): Likewise. | |
37748 | * config/rs6000/vxworks.h (ASM_SPEC): Likewise. | |
37749 | * config/sol2.h (ASM_SPEC): Remove comment about -Yd,. | |
37750 | * config/sparc/linux.h (ASM_SPEC): Likewise. | |
37751 | * config/sparc/linux64.h (ASM_SPEC): Likewise. | |
37752 | * config/sparc/sp-elf.h (ASM_SPEC): Likewise. | |
37753 | * config/sparc/sysv4.h (ASM_SPEC): Remove %{Yd,*}. | |
37754 | ||
37755 | 2011-01-26 Steve Ellcey <sje@cup.hp.com> | |
37756 | ||
37757 | PR target/46997 | |
37758 | * config/ia64/vect.md (mulv2si3): Enable and fix for TARGET_BIG_ENDIAN. | |
37759 | (*mux2): Ditto. | |
37760 | (vec_extract_evenodd_help): Ditto. | |
37761 | (vec_extract_evenv4hi): Ditto. | |
37762 | (vec_extract_oddv4hi): Ditto. | |
37763 | (vec_interleave_lowv2si): Ditto. | |
37764 | (vec_interleave_highv2si): Ditto. | |
37765 | (vec_extract_evenv2si): Ditto. | |
37766 | (vec_extract_oddv2si: Ditto. | |
37767 | (vec_pack_trunc_v2si): Ditto. | |
37768 | ||
37769 | 2011-01-22 Jan Hubicka <jh@suse.cz> | |
37770 | ||
37771 | PR target/47237 | |
37772 | * cgraph.h (cgraph_local_info): New field can_change_signature. | |
37773 | * ipa-cp.c (ipcp_update_callgraph): Only compute args_to_skip if callee | |
37774 | signature can change. | |
37775 | (ipcp_estimate_growth): Call sequence simplify only if calle signature | |
37776 | can change. | |
37777 | (ipcp_insert_stage): Only compute args_to_skip if signature can change. | |
37778 | (cgraph_function_versioning): We can not change signature of functions | |
37779 | that don't allow that. | |
37780 | * lto-cgraph.c (lto_output_node): Stream local.can_change_signature. | |
37781 | (lto_input_node): Likewise. | |
37782 | * ipa-inline.c (compute_inline_parameters): Compute | |
37783 | local.can_change_signature. | |
37784 | * ipa-split.c (visit_bb): Never split away APPLY_ARGS. | |
37785 | * tree-sra.c (ipa_sra_preliminary_function_checks): Give up on | |
37786 | functions that can not change signature. | |
37787 | * i386.c (ix86_function_regparm, ix86_function_sseregparm, | |
37788 | init_cumulative_args): Do not use local calling conventions | |
37789 | for functions that can not change signature. | |
37790 | ||
37791 | 2011-01-22 Jan Hubicka <jh@suse.cz> | |
37792 | ||
37793 | * doc/invoke.texi (hot-bb-frequency-fraction): Commit forgotten hunk. | |
37794 | ||
37795 | 2011-01-26 Richard Guenther <rguenther@suse.de> | |
37796 | ||
37797 | PR tree-optimization/47190 | |
37798 | * cgraphunit.c (process_common_attributes): New function. | |
37799 | (process_function_and_variable_attributes): Use it. | |
37800 | ||
37801 | 2011-01-26 Richard Guenther <rguenther@suse.de> | |
37802 | ||
37803 | PR lto/47423 | |
37804 | * cgraphbuild.c (record_eh_tables): Record reference to personality | |
37805 | function. | |
37806 | ||
37807 | 2011-01-26 Alexandre Oliva <aoliva@redhat.com> | |
37808 | ||
37809 | PR debug/45454 | |
37810 | * sel-sched.c (moveup_expr): Don't let debug insns prevent | |
37811 | non-debug insns from moving up. | |
37812 | ||
37813 | 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> | |
37814 | ||
37815 | PR target/40125 | |
37816 | * config.gcc (i[34567]86-*-pe | i[34567]86-*-cygwin*): Select suitable | |
37817 | t-dlldir{,-x} fragment for build and add it to tmake_file. | |
37818 | (i[34567]86-*-mingw* | x86_64-*-mingw*): Likewise. | |
37819 | * Makefile.in (libgcc.mvars): Also export SHLIB_DLLDIR to libgcc. | |
37820 | * config/i386/t-dlldir: New file. | |
37821 | (SHLIB_DLLDIR): Define. | |
37822 | * config/i386/t-dlldir-x: New file. | |
37823 | (SHLIB_DLLDIR): Define. | |
37824 | * config/i386/t-cygming: Error out if SHLIB_DLLDIR is not set. | |
37825 | (SHLIB_INSTALL): Use it. | |
37826 | ||
37827 | 2011-01-26 Chung-Lin Tang <cltang@codesourcery.com> | |
37828 | ||
37829 | PR target/47246 | |
37830 | * config/arm/arm.c (thumb2_legitimate_index_p): Change the | |
37831 | lower bound of the allowed Thumb-2 coprocessor load/store | |
37832 | index range to -256. Add explaining comment. | |
37833 | ||
37834 | 2011-01-25 Ian Lance Taylor <iant@google.com> | |
37835 | ||
37836 | * godump.c (go_define): Improve lexing of macro expansion to only | |
37837 | accept expressions which match Go spec. | |
37838 | ||
37839 | 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> | |
37840 | ||
37841 | PR c++/43601 | |
37842 | * tree.c (handle_dll_attribute): Handle it. | |
37843 | * doc/extend.texi (@item dllexport): Mention it. | |
37844 | * doc/invoke.texi (@item -fno-keep-inline-dllexport): Document it. | |
37845 | ||
37846 | 2011-01-25 Ian Lance Taylor <iant@google.com> | |
37847 | ||
37848 | PR tree-optimization/26854 | |
37849 | * c-decl.c (struct c_scope): Add field has_jump_unsafe_decl. | |
37850 | (decl_jump_unsafe): Move higher in file, with no other change. | |
37851 | (bind): Set has_jump_unsafe_decl if appropriate. | |
37852 | (update_label_decls): Test has_jump_unsafe_decl to avoid loop. | |
37853 | (check_earlier_gotos): Likewise. | |
37854 | (c_check_switch_jump_warnings): Likewise. | |
37855 | ||
37856 | 2011-01-25 Jonathan Wakely <jwakely.gcc@gmail.com> | |
37857 | ||
37858 | * doc/invoke.texi (Warning Options): Add missing hyphen. | |
37859 | (-fprofile-dir): Minor grammatical fixes. | |
37860 | (-fbranch-probabilities): Likewise. | |
37861 | ||
37862 | 2011-01-25 Alexandre Oliva <aoliva@redhat.com> | |
37863 | ||
37864 | PR debug/45136 | |
37865 | PR debug/45130 | |
37866 | * haifa-sched.c (get_ebb_head_tail): Move notes across boundary | |
37867 | debug insns. | |
37868 | (no_real_insns_p, schedule_block, set_priorities): Drop special | |
37869 | treatment of boundary debug insns. | |
37870 | * sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug insns. | |
37871 | * sched-ebb.c (schedule_ebbs): Don't skip debug insns. | |
37872 | * sched-int.h (DEBUG_INSN_SCHED_P): Remove. | |
37873 | (BOUNDARY_DEBUG_INSN_P): Likewise. | |
37874 | (SCHEDULE_DEBUG_INSN_P): Likewise. | |
37875 | * sched-rgn.c (init_ready_list): Drop special treatment of | |
37876 | boundary debug insns. | |
37877 | * final.c (rest_of_clean-state): Clear notes' BB. | |
37878 | ||
37879 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
37880 | ||
37881 | * Makefile.in (LAMBDA_H): Removed. | |
37882 | (TREE_DATA_REF_H): Remove dependence on LAMBDA_H. | |
37883 | (OBJS-common): Remove dependence on lambda-code.o, lambda-mat.o, | |
37884 | lambda-trans.o, and tree-loop-linear.o. | |
37885 | (lto-symtab.o): Remove dependence on LAMBDA_H. | |
37886 | (tree-loop-linear.o): Remove rule. | |
37887 | (lambda-mat.o): Same. | |
37888 | (lambda-trans.o): Same. | |
37889 | (lambda-code.o): Same. | |
37890 | (tree-vect-loop.o): Add missing dependence on TREE_DATA_REF_H. | |
37891 | (tree-vect-slp.o): Same. | |
37892 | * hwint.h (gcd): Moved here. | |
37893 | (least_common_multiple): Same. | |
37894 | * lambda-code.c: Removed. | |
37895 | * lambda-mat.c: Removed. | |
37896 | * lambda-trans.c: Removed. | |
37897 | * lambda.h: Removed. | |
37898 | * tree-loop-linear.c: Removed. | |
37899 | * lto-symtab.c: Do not include lambda.h. | |
37900 | * omega.c (gcd): Removed. | |
37901 | * passes.c (init_optimization_passes): Remove pass_linear_transform. | |
37902 | * tree-data-ref.c (print_lambda_vector): Moved here. | |
37903 | (lambda_vector_copy): Same. | |
37904 | (lambda_matrix_copy): Same. | |
37905 | (lambda_matrix_id): Same. | |
37906 | (lambda_vector_first_nz): Same. | |
37907 | (lambda_matrix_row_add): Same. | |
37908 | (lambda_matrix_row_exchange): Same. | |
37909 | (lambda_vector_mult_const): Same. | |
37910 | (lambda_vector_negate): Same. | |
37911 | (lambda_matrix_row_negate): Same. | |
37912 | (lambda_vector_equal): Same. | |
37913 | (lambda_matrix_right_hermite): Same. | |
37914 | * tree-data-ref.h: Do not include lambda.h. | |
37915 | (lambda_vector): Moved here. | |
37916 | (lambda_matrix): Same. | |
37917 | (dependence_level): Same. | |
37918 | (lambda_transform_legal_p): Removed declaration. | |
37919 | (lambda_collect_parameters): Same. | |
37920 | (lambda_compute_access_matrices): Same. | |
37921 | (lambda_vector_gcd): Same. | |
37922 | (lambda_vector_new): Same. | |
37923 | (lambda_vector_clear): Same. | |
37924 | (lambda_vector_lexico_pos): Same. | |
37925 | (lambda_vector_zerop): Same. | |
37926 | (lambda_matrix_new): Same. | |
37927 | * tree-flow.h (least_common_multiple): Removed declaration. | |
37928 | * tree-parloops.c (lambda_trans_matrix): Moved here. | |
37929 | (LTM_MATRIX): Same. | |
37930 | (LTM_ROWSIZE): Same. | |
37931 | (LTM_COLSIZE): Same. | |
37932 | (LTM_DENOMINATOR): Same. | |
37933 | (lambda_trans_matrix_new): Same. | |
37934 | (lambda_matrix_vector_mult): Same. | |
37935 | (lambda_transform_legal_p): Same. | |
37936 | * tree-pass.h (pass_linear_transform): Removed declaration. | |
37937 | * tree-ssa-loop.c (tree_linear_transform): Removed. | |
37938 | (gate_tree_linear_transform): Removed. | |
37939 | (pass_linear_transform): Removed. | |
37940 | (gate_graphite_transforms): Make flag_tree_loop_linear an alias of | |
37941 | flag_loop_interchange. | |
37942 | ||
37943 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> | |
37944 | ||
37945 | PR tree-optimization/47265 | |
37946 | PR tree-optimization/47443 | |
37947 | * tree-ssa-forwprop.c (forward_propagate_addr_expr): Return false | |
37948 | if name still has some uses. | |
37949 | ||
37950 | 2011-01-25 Martin Jambor <mjambor@suse.cz> | |
37951 | ||
37952 | PR tree-optimization/47382 | |
37953 | * gimple-fold.c (gimple_fold_obj_type_ref_call): Removed. | |
37954 | (gimple_fold_call): Do not call gimple_fold_obj_type_ref_call. | |
37955 | ||
37956 | 2011-01-25 Joel Sherrill <joel.sherrill@oarcorp.com> | |
37957 | ||
37958 | * config/m32r/m32r.c: Define TARGET_EXCEPT_UNWIND_INFO to | |
37959 | sjlj_except_unwind_info. | |
37960 | ||
37961 | 2011-01-25 Richard Guenther <rguenther@suse.de> | |
37962 | ||
37963 | PR tree-optimization/47426 | |
37964 | * tree-ssa-structalias.c (ipa_pta_execute): Make externally | |
37965 | visible functions results escape. | |
37966 | ||
37967 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> | |
37968 | ||
37969 | PR target/45701 | |
37970 | * config/arm/arm.c (any_sibcall_uses_r3): New function. | |
37971 | (arm_get_frame_offsets): Use it. | |
37972 | ||
37973 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
37974 | Jakub Jelinek <jakub@redhat.com> | |
37975 | ||
37976 | PR tree-optimization/47271 | |
37977 | * tree-if-conv.c (bb_postdominates_preds): New. | |
37978 | (if_convertible_bb_p): Call bb_postdominates_preds. | |
37979 | (if_convertible_loop_p_1): Compute CDI_POST_DOMINATORS. | |
37980 | (predicate_scalar_phi): Call bb_postdominates_preds. | |
37981 | ||
37982 | 2011-01-25 Nick Clifton <nickc@redhat.com> | |
37983 | ||
37984 | * config/rx/rx.h (LIBCALL_VALUE): Do not promote complex types. | |
37985 | * config/rx/rx.c (rx_function_value): Likewise. | |
37986 | (rx_promote_function_mode): Likewise. | |
37987 | (gen_safe_add): Place an outsized immediate value inside an UNSPEC | |
37988 | in order to make it legitimate. | |
37989 | * config/rx/rx.md (adddi3_internal): If the second operand is a MEM | |
37990 | make sure that the first operand is the same as the result register. | |
37991 | (addsi3_unspec): Delete. | |
37992 | (subdi3): Do not accept immediate operands. | |
37993 | (subdi3_internal): Likewise. | |
37994 | ||
37995 | 2011-01-25 Jeff Law <law@redhat.com> | |
37996 | ||
37997 | PR rtl-optimization/37273 | |
37998 | * ira-costs.c (scan_one_insn): Detect constants living in memory and | |
37999 | handle them like argument loads from stack slots. Do not double | |
38000 | count memory for memory constants and argument loads from stack slots. | |
38001 | ||
38002 | 2011-01-25 Jakub Jelinek <jakub@redhat.com> | |
38003 | ||
38004 | PR tree-optimization/47427 | |
38005 | PR tree-optimization/47428 | |
38006 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): Don't | |
38007 | coalesce if the new root var would be TREE_READONLY. | |
38008 | ||
38009 | 2011-01-25 Richard Guenther <rguenther@suse.de> | |
38010 | ||
38011 | PR middle-end/47414 | |
38012 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Use the | |
38013 | correct type for TBAA. | |
38014 | ||
38015 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38016 | ||
38017 | * graphite-sese-to-poly.c (dr_indices_valid_in_loop): New. | |
38018 | (close_phi_written_to_memory): Call for_each_index with | |
38019 | dr_indices_valid_in_loop. | |
38020 | ||
38021 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38022 | ||
38023 | * graphite-sese-to-poly.c (new_pbb_from_pbb): Only copy PBB_DOMAIN | |
38024 | when it is initialized. | |
38025 | ||
38026 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38027 | ||
38028 | * graphite-scop-detection.c (stmt_has_simple_data_refs_p): Update | |
38029 | call to graphite_find_data_references_in_stmt. | |
38030 | * graphite-sese-to-poly.c (outermost_loop_in_sese_1): New. | |
38031 | (try_generate_gimple_bb): Call outermost_loop_in_sese_1. Update | |
38032 | call to graphite_find_data_references_in_stmt. | |
38033 | (analyze_drs_in_stmts): Same. | |
38034 | * tree-data-ref.c (dr_analyze_indices): Pass in parameter the loop | |
38035 | in which the scalar analysis of indices is performed. | |
38036 | (create_data_ref): Same. Update call to dr_analyze_indices. | |
38037 | (find_data_references_in_stmt): Update call to create_data_ref. | |
38038 | (graphite_find_data_references_in_stmt): Same. | |
38039 | * tree-data-ref.h (graphite_find_data_references_in_stmt): Update | |
38040 | declaration. | |
38041 | (create_data_ref): Same. | |
38042 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Update | |
38043 | call to create_data_ref. | |
38044 | ||
38045 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38046 | ||
38047 | * graphite-sese-to-poly.c (build_poly_scop): Move | |
38048 | rewrite_commutative_reductions_out_of_ssa before find_scop_parameters. | |
38049 | ||
38050 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38051 | ||
38052 | * graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow | |
38053 | VAR_DECL, PARM_DECL, and RESULT_DECL. | |
38054 | ||
38055 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38056 | ||
38057 | * graphite-dependences.c (reduction_dr_1): Allow several reductions | |
38058 | in a reduction PBB. | |
38059 | * graphite-sese-to-poly.c (split_reduction_stmt): Do not split PBBs | |
38060 | that have already been marked as PBB_IS_REDUCTION. | |
38061 | ||
38062 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38063 | ||
38064 | * graphite-scop-detection.c (same_close_phi_node): New. | |
38065 | (remove_duplicate_close_phi): New. | |
38066 | (make_close_phi_nodes_unique): New. | |
38067 | (canonicalize_loop_closed_ssa): Call make_close_phi_nodes_unique. | |
38068 | ||
38069 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38070 | ||
38071 | * graphite-dependences.c (new_poly_ddr): Call same_pdr_p. | |
38072 | * graphite-poly.h (same_pdr_p): Do not expect that the PDR_TYPE | |
38073 | of both data references to be the same. | |
38074 | ||
38075 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38076 | ||
38077 | * graphite-dependences.c (build_lexicographical_constraint): Remove | |
38078 | the gdim parameter. | |
38079 | (build_lexicographical_constraint): Adjust call to | |
38080 | ppl_powerset_is_empty. | |
38081 | (dependence_polyhedron): Same. | |
38082 | (graphite_legal_transform_dr): Same. | |
38083 | (graphite_carried_dependence_level_k): Same. | |
38084 | * graphite-ppl.c (ppl_powerset_is_empty): Remove the nb_params | |
38085 | parameter. | |
38086 | * graphite-ppl.h (ppl_powerset_is_empty): Adjust declaration. | |
38087 | ||
38088 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38089 | ||
38090 | * graphite-sese-to-poly.c | |
38091 | (translate_scalar_reduction_to_array_for_stmt): Call unshare_expr. | |
38092 | (close_phi_written_to_memory): New. | |
38093 | (translate_scalar_reduction_to_array): Call close_phi_written_to_memory | |
38094 | and unshare_expr. | |
38095 | ||
38096 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38097 | ||
38098 | * doc/install.texi: Update the expected version number of PPL to 0.11. | |
38099 | * graphite-ppl.c (ppl_powerset_is_empty): Remove now dead code under | |
38100 | #if PPL_VERSION_MINOR < 11. | |
38101 | ||
38102 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38103 | ||
38104 | * graphite-dependences.c: Include graphite-cloog-util.h. | |
38105 | (new_poly_ddr): Inlined into dependence_polyhedron. | |
38106 | (free_poly_ddr): Moved close by new_poly_ddr. | |
38107 | (dependence_polyhedron_1): Renamed dependence_polyhedron. | |
38108 | Early return NULL when ppl_powerset_is_empty returns true. | |
38109 | (dependence_polyhedron): Renamed new_poly_ddr. Call only once | |
38110 | poly_drs_may_alias_p. Avoid one call to ppl_powerset_is_empty. | |
38111 | (graphite_legal_transform_dr): Call new_poly_ddr. | |
38112 | (graphite_carried_dependence_level_k): Same. | |
38113 | (dot_original_deps_stmt_1): Renamed dot_deps_stmt_2. Use new_poly_ddr. | |
38114 | (dot_transformed_deps_stmt_1): Removed. | |
38115 | (dot_deps_stmt_1): Call dot_deps_stmt_2. | |
38116 | (dot_original_deps): Renamed dot_deps_2. Call new_poly_ddr. | |
38117 | (dot_deps_1): Call dot_deps_2. | |
38118 | * Makefile.in (graphite-dependences.o): Add missing dependence on | |
38119 | graphite-cloog-util.h. | |
38120 | ||
38121 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38122 | ||
38123 | * graphite-dependences.c (new_poly_dr): Call ppl_powerset_is_empty. | |
38124 | (build_lexicographical_constraint): Same. | |
38125 | (dependence_polyhedron_1): Same. | |
38126 | (graphite_legal_transform_dr): Same. | |
38127 | (graphite_carried_dependence_level_k): Same. | |
38128 | * graphite-ppl.c (ppl_powerset_is_empty): New. | |
38129 | * graphite-ppl.h (ppl_powerset_is_empty): Declared. | |
38130 | * tree-data-ref.c (dump_data_reference): Print the basic block index. | |
38131 | ||
38132 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38133 | ||
38134 | * graphite-dependences.c (build_pairwise_scheduling): Correctly compute | |
38135 | the "a followed by b" relation and document it. | |
38136 | ||
38137 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38138 | ||
38139 | * graphite-dependences.c (build_lexicographical_constraint): Stop the | |
38140 | iteration when the bag of constraints is empty. | |
38141 | ||
38142 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38143 | ||
38144 | * graphite-poly.c (pbb_remove_duplicate_pdrs): Make it work. | |
38145 | ||
38146 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38147 | ||
38148 | * graphite-interchange.c (lst_interchange_profitable_p): Takes a loop | |
38149 | nest and two loop depths as parameters. | |
38150 | (lst_try_interchange_loops): Call lst_interchange_profitable_p after | |
38151 | lst_perfect_nestify. | |
38152 | ||
38153 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38154 | ||
38155 | * graphite-dependences.c (print_pddr): Call | |
38156 | ppl_io_fprint_Pointset_Powerset_C_Polyhedron. | |
38157 | ||
38158 | 2011-01-25 Sebastian Pop <sebastian.pop@amd.com> | |
38159 | ||
38160 | * graphite-ppl.c (debug_gmp_value): New. | |
38161 | * graphite-ppl.h (debug_gmp_value): Declared. | |
38162 | ||
38163 | 2011-01-25 Tobias Grosser <grosser@fim.uni-passau.de> | |
38164 | ||
38165 | * doc/install.texi: Document availability of cloog-0.16. | |
38166 | ||
38167 | 2011-01-25 Vladimir Kargov <kargov@gmail.com> | |
38168 | ||
38169 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Free | |
38170 | invalid postdominance info. | |
38171 | ||
38172 | 2011-01-24 Jan Hubicka <jh@suse.cz> | |
38173 | ||
38174 | PR c/21659 | |
38175 | * doc/extend.texi (weak pragma): Drop claim that it must | |
38176 | appear before definition. | |
38177 | * varasm.c (merge_weak, declare_weak): Only sanity check | |
38178 | that DECL is not output at a time it is declared weak. | |
38179 | ||
38180 | 2011-01-24 Kenneth Zadeck <zadeck@naturalbridge.com> | |
38181 | ||
38182 | * machmode.def: Fixed comments. | |
38183 | ||
38184 | 2011-01-24 Kai Tietz <kai.tietz@onevision.com> | |
38185 | ||
38186 | * emit-rtl.c (reg_attrs_htab_hash): Replace long by intptr_t. | |
38187 | ||
38188 | 2011-01-24 Paul Koning <ni1d@arrl.net> | |
38189 | ||
38190 | * builtins.c (c_readstr): Fix byte order if BYTES_BIG_ENDIAN != | |
38191 | WORDS_BIG_ENDIAN. | |
38192 | ||
38193 | 2011-01-24 H.J. Lu <hongjiu.lu@intel.com> | |
38194 | ||
38195 | PR target/46519 | |
38196 | * config/i386/i386.c: Include sbitmap.h and fibheap.h. | |
38197 | (block_info): Add scanned and prev. | |
38198 | (move_or_delete_vzeroupper_2): Return if the basic block | |
38199 | has been scanned and the upper 128bit state is unchanged | |
38200 | from the last scan. | |
38201 | (move_or_delete_vzeroupper_1): Return true if the exit | |
38202 | state is changed. | |
38203 | (move_or_delete_vzeroupper): Visit basic blocks using the | |
38204 | work-list based algorithm based on vt_find_locations in | |
38205 | var-tracking.c. | |
38206 | ||
38207 | * config/i386/t-i386: Also depend on sbitmap.h and $(FIBHEAP_H). | |
38208 | ||
38209 | 2011-01-24 Nick Clifton <nickc@redhat.com> | |
38210 | ||
38211 | * config/v850/v850.opt (mv850es): New option - alias for -mv850e1. | |
38212 | * config/v850/v850.h (ASM_SPEC): If -mv850es is specified pass | |
38213 | -mv850e1 to the assembler. If -mv850e1 or -mv850es is specified | |
38214 | then define __v850e1__. | |
38215 | * doc/invoke.texi: Document -mv850es. | |
38216 | ||
38217 | 2011-01-24 Richard Henderson <rth@redhat.com> | |
38218 | ||
38219 | * config/rx/predicates.md (rx_fp_comparison_operator): Don't accept | |
38220 | compound unordered comparisons. | |
38221 | * config/rx/rx.c (rx_split_fp_compare): Remove. | |
38222 | * config/rx/rx-protos.h: Update. | |
38223 | * config/rx/rx.md (gcc_conds, rx_conds): Remove. | |
38224 | (cbranchsf4): Don't call rx_split_fp_compare. | |
38225 | (*cbranchsf4): Use rx_split_cbranch. | |
38226 | (*cmpsf): Don't accept "i" constraint. | |
38227 | (*conditional_branch): Only valid after reload. | |
38228 | (cstoresf4): Merge expander with insn. Don't call rx_split_fp_compare. | |
38229 | ||
38230 | 2011-01-24 Michael Meissner <meissner@linux.vnet.ibm.com> | |
38231 | ||
38232 | PR target/47385 | |
38233 | * config/rs6000/altivec.md (vector constant splitters): Add | |
38234 | support for creating vector single precision constants if -mvsx is | |
38235 | used and we would create the constant using Altivec primitives. | |
38236 | ||
38237 | 2011-01-23 Bernd Schmidt <bernds@codesourcery.com> | |
38238 | Richard Sandiford <rdsandiford@googlemail.com> | |
38239 | ||
38240 | PR rtl-optimization/47166 | |
38241 | * reload1.c (emit_reload_insns): Disable the spill_reg_store | |
38242 | mechanism for PRE_MODIFY and POST_MODIFY. | |
38243 | (inc_for_reload): For PRE_MODIFY, return the insn that sets the | |
38244 | reloadreg. | |
38245 | ||
38246 | 2011-01-23 Andreas Schwab <schwab@linux-m68k.org> | |
38247 | ||
38248 | * compare-elim.c (maybe_select_cc_mode): Add ATTRIBUTE_UNUSED markers. | |
38249 | ||
38250 | 2011-01-22 Jan Hubicka <jh@suse.cz> | |
38251 | ||
38252 | PR lto/47333 | |
38253 | * lto-cgraph.c (reachable_from_this_partition_p): Fix pasto. | |
38254 | ||
38255 | 2011-01-22 Jan Hubicka <jh@suse.cz> | |
38256 | ||
38257 | PR tree-optimization/43884 | |
38258 | PR lto/44334 | |
38259 | * predict.c (maybe_hot_frequency_p): Use entry block frequency as base. | |
38260 | * doc/invoke.texi (hot-bb-frequency-fraction): Update docs. | |
38261 | ||
38262 | 2011-01-22 Anatoly Sokolov <aesok@post.ru> | |
38263 | ||
38264 | * config/s390/s390.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove. | |
38265 | * config/s390/s390.c (s390_register_move_cost, | |
38266 | s390_memory_move_cost): New. | |
38267 | (TARGET_REGISTER_MOVE_COST, TARGET_MEMORY_MOVE_COST): Define. | |
38268 | ||
38269 | 2011-01-22 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
38270 | ||
38271 | PR middle-end/47401 | |
38272 | * except.c (sjlj_assign_call_site_values): Move setting the | |
38273 | crtl->uses_eh_lsda flag to ... | |
38274 | (sjlj_mark_call_sites): ... here. | |
38275 | (sjlj_emit_function_enter): Support NULL dispatch label. | |
38276 | (sjlj_build_landing_pads): In a function with no landing pads | |
38277 | that still has must-not-throw regions, generate code to register | |
38278 | a personality function with empty LSDA. | |
38279 | ||
38280 | 2011-01-21 Richard Henderson <rth@redhat.com> | |
38281 | ||
38282 | * config/rx/rx.c (TARGET_FLAGS_REGNUM): New. | |
38283 | ||
38284 | * config/mn10300/mn10300.c (TARGET_FLAGS_REGNUM): New. | |
38285 | ||
38286 | * compare-elim.c: New file. | |
38287 | * Makefile.in (OBJS-common): Add it. | |
38288 | (compare-elim.o): New. | |
38289 | * common.opt (fcompare-elim): New. | |
38290 | * opts.c (default_options_table): Add OPT_fcompare_elim. | |
38291 | * tree-pass.h (pass_compare_elim_after_reload): New. | |
38292 | * passes.c (init_optimization_passes): Add it. | |
38293 | * recog.h: Protect against re-inclusion. | |
38294 | * target.def (TARGET_FLAGS_REGNUM): New POD hook. | |
38295 | * doc/invoke.texi (-fcompare-elim): Document it. | |
38296 | * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Document it. | |
38297 | * doc/tm.texi: Rebuild. | |
38298 | ||
38299 | 2011-01-22 Nick Clifton <nickc@redhat.com> | |
38300 | ||
38301 | * config/rx/rx.md (cstoresf4): Pass comparison operator to | |
38302 | rx_split_fp_compare. | |
38303 | ||
38304 | 2011-01-22 Nick Clifton <nickc@redhat.com> | |
38305 | ||
38306 | * config/rx/rx.md (UNSPEC_CONST): New. | |
38307 | (deallocate_and_return): Wrap the amount popped off the stack in | |
38308 | an UNSPEC_CONST in order to stop it being rejected by | |
38309 | -mmax-constant-size. | |
38310 | (pop_and_return): Add a "(return)" rtx. | |
38311 | (call): Drop the immediate operand. | |
38312 | (call_internal): Likewise. | |
38313 | (call_value): Likewise. | |
38314 | (call_value_internal): Likewise. | |
38315 | (sibcall_internal): Likewise. | |
38316 | (sibcall_value_internal): Likewise. | |
38317 | (sibcall): Likewise. Generate an explicit call using | |
38318 | sibcall_internal. | |
38319 | (sibcall_value): Likewise. | |
38320 | (mov<>): FAIL if a constant operand is not legitimate. | |
38321 | (addsi3_unpsec): New pattern. | |
38322 | ||
38323 | * config/rx/rx.c (rx_print_operand_address): Handle UNSPEC CONSTs. | |
38324 | (ok_for_max_constant): New function. | |
38325 | (gen_safe_add): New function. | |
38326 | (rx_expand_prologue): Use gen_safe_add. | |
38327 | (rx_expand_epilogue): Likewise. | |
38328 | (rx_is_legitimate_constant): Use ok_for_max_constant. Handle | |
38329 | UNSPEC CONSTs. | |
38330 | ||
38331 | 2011-01-21 Jeff Law <law@redhat.com> | |
38332 | ||
38333 | PR tree-optimization/47053 | |
38334 | * tree-ssa-dse.c (need_eh_cleanup): New bitmap. | |
38335 | (dse_optimize_stmt): Set the appropriate bit in NEED_EH_CLEANUP when | |
38336 | statements are deleted. | |
38337 | (tree_ssa_dse): Allocate & free NEED_EH_CLEANUP. If NEED_EH_CLEANUP | |
38338 | is nonempty, then purge dead edges and cleanup the CFG. | |
38339 | ||
38340 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> | |
38341 | ||
38342 | PR debug/47402 | |
38343 | Temporarily revert: | |
38344 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> | |
38345 | PR debug/47106 | |
38346 | * tree-dfa.c (create_var_ann): Mark variable as used. | |
38347 | ||
38348 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> | |
38349 | ||
38350 | PR middle-end/45566 | |
38351 | * except.c (convert_to_eh_region_ranges): Emit queued no-region | |
38352 | notes from other section in hot/cold partitioning even if | |
38353 | last_action is -3. Increment call_site_base. | |
38354 | ||
38355 | PR rtl-optimization/47366 | |
38356 | * fwprop.c (forward_propagate_into): Return bool. If | |
38357 | any changes are made, -fnon-call-exceptions is used and | |
38358 | REG_EH_REGION note is present, call purge_dead_edges | |
38359 | and return true if it purged anything. | |
38360 | (fwprop_addr): Adjust callers, call cleanup_cfg (0) if | |
38361 | any EH edges were purged. | |
38362 | ||
38363 | 2011-01-21 Jeff Law <law@redhat.com> | |
38364 | ||
38365 | PR rtl-optimization/41619 | |
38366 | * caller-save.c (setup_save_areas): Break out code to determine | |
38367 | which hard regs are live across calls by examining the reload chains | |
38368 | so that it is always used. | |
38369 | Eliminate code which checked REG_N_CALLS_CROSSED. | |
38370 | ||
38371 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> | |
38372 | ||
38373 | PR tree-optimization/47355 | |
38374 | * tree-eh.c (cleanup_empty_eh_merge_phis): Give up if | |
38375 | NOP has non-debug uses beyond PHIs in new_bb. | |
38376 | ||
38377 | 2011-01-21 Alexandre Oliva <aoliva@redhat.com> | |
38378 | ||
38379 | PR debug/47106 | |
38380 | * cfgexpand.c (account_used_vars_for_block): Only account vars | |
38381 | that are annotated as used. | |
38382 | (estimated_stack_frame_size): Don't set TREE_USED. | |
38383 | * tree-dfa.c (create_var_ann): Mark variable as used. | |
38384 | ||
38385 | 2011-01-21 Richard Guenther <rguenther@suse.de> | |
38386 | ||
38387 | PR middle-end/47395 | |
38388 | * tree.def (WIDEN_MULT_MINUS_EXPR): Fix printed name. | |
38389 | ||
38390 | 2011-01-21 Richard Guenther <rguenther@suse.de> | |
38391 | ||
38392 | PR tree-optimization/47365 | |
38393 | * tree-ssa-sccvn.h (vn_lookup_kind): Declare. | |
38394 | (vn_reference_lookup_pieces): Adjust. | |
38395 | (vn_reference_lookup): Likewise. | |
38396 | * tree-ssa-sccvn.c (vn_walk_kind): New static global. | |
38397 | (vn_reference_lookup_3): Only look through kills if in | |
38398 | VN_WALKREWRITE mode. | |
38399 | (vn_reference_lookup_pieces): Adjust. | |
38400 | (vn_reference_lookup): Likewise. | |
38401 | (visit_reference_op_load): Likewise. | |
38402 | (visit_reference_op_store): Likewise. | |
38403 | * tree-ssa-pre.c (phi_translate_1): Use VN_WALK mode. | |
38404 | (compute_avail): Likewise. | |
38405 | (eliminate): Likewise. | |
38406 | ||
38407 | 2011-01-21 Jakub Jelinek <jakub@redhat.com> | |
38408 | ||
38409 | * tree-ssa-live.c (remove_unused_scope_block_p): Don't remove | |
38410 | DECL_IGNORED_P non-reg vars if they are used. | |
38411 | ||
38412 | PR tree-optimization/47391 | |
38413 | * varpool.c (const_value_known_p): Return false if | |
38414 | decl is volatile. | |
38415 | ||
38416 | 2011-01-21 Kai Tietz <kai.tietz@onevision.com> | |
38417 | ||
38418 | PR bootstrap/47215 | |
38419 | * config/i386/i386.c (ix86_local_alignment): Handle | |
38420 | case for va_list_type_node is nil. | |
38421 | (ix86_canonical_va_list_type): Likewise. | |
38422 | ||
38423 | 2011-01-21 Alan Modra <amodra@gmail.com> | |
38424 | ||
38425 | * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Add | |
38426 | builtin_define __CMODEL_MEDIUM__ and __CMODEL_LARGE__. | |
38427 | ||
38428 | 2011-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
38429 | ||
38430 | * config/arm/arm.md (define_attr type): Rename f_load | |
38431 | and f_store to f_fpa_load and f_fpa_store. Update. | |
38432 | (write_conflict): Deal with rename fallout. | |
38433 | (*push_fp_multi): Likewise. | |
38434 | * config/arm/fpa.md (f_load): Use f_fpa_load. | |
38435 | (f_store): Use f_fpa_store. | |
38436 | (*movsf_fpa): Likewise. | |
38437 | (*movdf_fpa): Likewise. | |
38438 | (*movxf_fpa): Likewise. | |
38439 | (*thumb2_movsf_fpa): Likewise. | |
38440 | (*thumb2_movdf_fpa): Likewise. | |
38441 | (*thumb2_movxf_fpa): Likewise. | |
38442 | * config/arm/vfp.md (*thumb2_movdf_vfp): Fix attribute to | |
38443 | f_loadd and f_stored. | |
38444 | (*thumb2_movdi_vfp): Likewise. | |
38445 | (*thumb2_movsf_vfp): Fix attribute to f_loads. | |
38446 | (*thumb2_movsi_vfp): Likewise. | |
38447 | * config/arm/cortex-m4-fpu.md (cortex_m4_f_load): | |
38448 | Use f_loads instead of f_load. | |
38449 | * config/arm/cortex-a5.md (cortex_a5_f_loads): Remove f_load. | |
38450 | ||
38451 | 2011-01-20 Anatoly Sokolov <aesok@post.ru> | |
38452 | ||
38453 | * config/xtensa/xtensa.h (GO_IF_MODE_DEPENDENT_ADDRESS): Remove. | |
38454 | * config/xtensa/xtensa-protos.h (constantpool_address_p): Remove. | |
38455 | * config/xtensa/xtensa.c (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
38456 | (xtensa_mode_dependent_address_p): New function. | |
38457 | (constantpool_address_p): Make static. Change return type to bool. | |
38458 | Change argument type to const_rtx. Use CONST_INT_P predicate. | |
38459 | ||
38460 | 2011-01-20 Alexandre Oliva <aoliva@redhat.com> | |
38461 | ||
38462 | PR debug/46583 | |
38463 | * tree-ssa-live.c (remove_unused_scope_block_p): Keep type decls. | |
38464 | ||
38465 | 2011-01-20 Jakub Jelinek <jakub@redhat.com> | |
38466 | ||
38467 | PR debug/47283 | |
38468 | * cfgexpand.c (expand_debug_expr): Instead of generating | |
38469 | (mem (debug_implicit_ptr)) for MEM_REFs use COMPONENT_REF | |
38470 | etc. handling. | |
38471 | ||
38472 | 2011-01-20 Richard Guenther <rguenther@suse.de> | |
38473 | ||
38474 | PR middle-end/47370 | |
38475 | * tree-inline.c (remap_gimple_op_r): Recurse manually for | |
38476 | the pointer operand of MEM_REFs. | |
38477 | ||
38478 | 2011-01-20 Jakub Jelinek <jakub@redhat.com> | |
38479 | ||
38480 | PR tree-optimization/46130 | |
38481 | * ipa-split.c (consider_split): If return_bb contains non-virtual | |
38482 | PHIs other than for retval or if split_function would not adjust it, | |
38483 | refuse to split. | |
38484 | ||
38485 | 2011-01-20 Richard Guenther <rguenther@suse.de> | |
38486 | ||
38487 | PR tree-optimization/47167 | |
38488 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
38489 | Revert previous change, only avoid enumeral type changes. | |
38490 | ||
38491 | 2011-01-19 Mike Stump <mikestump@comcast.net> | |
38492 | ||
38493 | * doc/tm.texi.in (BRANCH_COST): Englishify. | |
38494 | * doc/tm.texi (BRANCH_COST): Likewise. | |
38495 | ||
38496 | 2011-01-19 Dodji Seketeli <dodji@redhat.com> | |
38497 | ||
38498 | PR c++/47291 | |
38499 | * dwarf2out.c (generic_type_p, schedule_generic_params_dies_gen) | |
38500 | (gen_scheduled_generic_parms_dies): New functions. | |
38501 | (gen_struct_or_union_type_die): Schedule template parameters DIEs | |
38502 | generation for the end of CU compilation. | |
38503 | (dwarf2out_finish): Generate template parameters DIEs here. | |
38504 | ||
38505 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> | |
38506 | ||
38507 | PR debug/46240 | |
38508 | * tree-into-ssa.c (maybe_register_def): Do not attempt to add | |
38509 | debug bind stmt on merge edges. | |
38510 | ||
38511 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> | |
38512 | ||
38513 | PR debug/47079 | |
38514 | PR debug/46724 | |
38515 | * function.c (instantiate_expr): Instantiate incoming rtl of | |
38516 | implicit arguments, and recurse on VALUE_EXPRs. | |
38517 | (instantiate_decls): Instantiate rtl and VALUE_EXPR of result. | |
38518 | * var-tracking.c (adjust_mems): Reject virtual_incoming_args_rtx. | |
38519 | ||
38520 | 2011-01-19 Alexandre Oliva <aoliva@redhat.com> | |
38521 | ||
38522 | * c-parser.c (c_parser_for_statement): Initialize | |
38523 | collection_expression. | |
38524 | ||
38525 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> | |
38526 | ||
38527 | * config/spu/spu-elf.h (ASM_SPEC): Remove %{w:-W}. | |
38528 | ||
38529 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> | |
38530 | ||
38531 | * config/rs6000/sysv4.h (LINK_PATH_SPEC): Remove. | |
38532 | (LINK_SHLIB_SPEC): Don't use %(link_path). | |
38533 | (SUBTARGET_EXTRA_SPECS): Remove link_path. | |
38534 | ||
38535 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> | |
38536 | ||
38537 | * config/rs6000/sysv4.h (SHARED_LIB_SUPPORT): Remove conditional. | |
38538 | (NO_SHARED_LIB_SUPPORT): Remove. | |
38539 | (LINK_SHLIB_SPEC): Remove one conditional definition. | |
38540 | ||
38541 | 2011-01-19 Joseph Myers <joseph@codesourcery.com> | |
38542 | ||
38543 | * config/mips/linux64.h (LINK_SPEC): Remove %{non_shared} | |
38544 | %{call_shared}. | |
38545 | * config/mips/mips.h (LINK_SPEC): Remove %{non_shared}. | |
38546 | * config/mips/netbsd.h (LINK_SPEC): Remove %{call_shared}. | |
38547 | * config/mips/openbsd.h (LINK_SPEC): Remove %{non_shared} | |
38548 | %{call_shared} and conditionals on these options not being passed. | |
38549 | * config/mips/sde.h (LINK_SPEC): Remove %{non_shared} | |
38550 | %{call_shared}. | |
38551 | ||
38552 | 2011-01-19 Jakub Jelinek <jakub@redhat.com> | |
38553 | ||
38554 | * ipa-split.c (find_return_bb): Use single_pred_p/single_pred_edge, | |
38555 | simplify. | |
38556 | ||
38557 | * ipa-split.c: Spelling fixes. | |
38558 | ||
38559 | 2011-01-19 Richard Henderson <rth@redhat.com> | |
38560 | ||
38561 | * config/mn10300/mn10300.md (mulsi3): Use reg_or_am33_const_operand. | |
38562 | (*mulsi3): Likewise. | |
38563 | ||
38564 | * longlong.h [__mn10300__] (count_leading_zeros): New. | |
38565 | [__mn10300__] (umul_ppmm, smul_ppmm): New. | |
38566 | [__mn10300__] (add_ssaaaa, subddmmss): New. | |
38567 | [__mn10300__] (udiv_qrnnd, sdiv_qrnnd): New. | |
38568 | [__mn10300__] (UMUL_TIME, UDIV_TIME): New. | |
38569 | ||
38570 | 2011-01-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
38571 | ||
38572 | * config/spu/spu.h (MOVE_RATIO): Return 4 in the !speed case. | |
38573 | ||
38574 | 2011-01-19 Richard Henderson <rth@redhat.com> | |
38575 | ||
38576 | * config/mn10300/mn10300.md (addsi3_flags): New. | |
38577 | (addc_internal, adddi3, adddi3_internal, *adddi3_degenerate): New. | |
38578 | (subsi3_flags, subc_internal, subdi3): New. | |
38579 | (subdi3_internal, *subdi3_degenerate): New. | |
38580 | * config/mn10300/predicates.md (reg_or_am33_const_operand): New. | |
38581 | ||
38582 | * config/mn10300/mn10300.c (mn10300_can_use_retf_insn): New. | |
38583 | (mn10300_can_use_rets_insn): Rename from mn10300_can_use_return_insn. | |
38584 | (mn10300_expand_epilogue): Use it. Compute REG_SAVE_BYTES once. | |
38585 | * config/mn10300/mn10300-protos.h: Update. | |
38586 | * config/mn10300/mn10300.md (return): Use mn10300_can_use_retf_insn. | |
38587 | (return_ret): Likewise. Rename from return_internal_regs. | |
38588 | (return_internal): Remove. | |
38589 | ||
38590 | * config/mn10300/mn10300.c (mn10300_unspec_int_label_counter): Remove. | |
38591 | (mn10300_asm_output_addr_const_extra): Don't handle UNSPEC_INT_LABEL. | |
38592 | (mn10300_legitimate_constant_p): Likewise. | |
38593 | (mn10300_can_use_return_insn): Use mn10300_initial_offset. | |
38594 | (mn10300_frame_size): New. | |
38595 | (mn10300_expand_prologue): Use it. | |
38596 | (mn10300_expand_epilogue): Likewise. | |
38597 | (mn10300_initial_offset): Likewise. | |
38598 | * config/mn10300/mn10300-protos.h: Update. | |
38599 | * config/mn10300/mn10300.h (mn10300_unspec_int_label_counter): Remove. | |
38600 | * config/mn10300/mn10300.md (UNSPEC_INT_LABEL): Remove. | |
38601 | (prologue, epilogue, return_internal): Tidy output code. | |
38602 | (mn10300_store_multiple_operation, return): Likewise. | |
38603 | (int_label, pop_pic_reg, GOTaddr2picreg): Remove. | |
38604 | (am33_loadPC, mn10300_loadPC, call_next_insn): Remove. | |
38605 | (add_GOT_to_pic_reg, add_GOT_to_any_reg): Remove. | |
38606 | (load_pic, am33_load_pic): New. | |
38607 | (mn10300_load_pic0, mn10300_load_pic1): New. | |
38608 | ||
38609 | * config/mn10300/mn10300-modes.def (CCZN, CCZNC): New modes. | |
38610 | * config/mn10300/mn10300.c (CC_FLAG_Z): New. | |
38611 | (CC_FLAG_N, CC_FLAG_C, CC_FLAG_V): New. | |
38612 | (cc_flags_for_mode, cc_flags_for_code): New. | |
38613 | (mn10300_print_operand) ['B']: Use nc/ns for GE/LT when the | |
38614 | overflow flag is not valid. Validate that the flags we need | |
38615 | for the comparison are valid. | |
38616 | (mn10300_output_cmp): Remove. | |
38617 | (mn10300_output_add): New. | |
38618 | (mn10300_select_cc_mode): Use cc_flags_for_code. | |
38619 | (mn10300_split_cbranch): New. | |
38620 | (mn10300_match_ccmode): New. | |
38621 | (mn10300_split_and_operand_count): New. | |
38622 | * config/mn10300/mn10300.h (SELECT_CC_MODE): Pass all of the arguments | |
38623 | to the function. | |
38624 | * config/mn10300/mn10300.md (*am33_addsi3, *mn10300_addsi3): Merge... | |
38625 | (addsi3): ... here. Use mn10300_output_add. | |
38626 | (*addsi3_flags): New. | |
38627 | (*am33_subsi3, *mn10300_subsi3): Merge... | |
38628 | (subsi3): ... here. Use attribute isa. | |
38629 | (*subsi3_flags): New. | |
38630 | (negsi2): Rewrite from expander to insn_and_split. Use NOT+INC | |
38631 | when possible. | |
38632 | (*am33_andsi3, *mn10300_andsi3): Merge... | |
38633 | (andsi3): ... here. | |
38634 | (*andsi3_flags): New. | |
38635 | (andsi3 splitters): New. | |
38636 | (*am33_iorsi3, *mn10300_iorsi3): Merge... | |
38637 | (iorsi3): ... here. | |
38638 | (*iorsi3_flags): New. | |
38639 | (*am33_xorsi3, *mn10300_xorsi3): Merge... | |
38640 | (xorsi3): ... here. | |
38641 | (*xorsi3_flags): New. | |
38642 | (*am33_cmpsi2, *mn10300_cmplsi2): Merge... | |
38643 | (one_cmplsi2): ... here. | |
38644 | (*one_cmplsi2_flags): New. | |
38645 | (*cbranchsi4_cmp): Rename from cbranchsi4_post_reload. Use "r" | |
38646 | instead of "dax" in constraints. Use mn10300_split_cbranch. | |
38647 | (*cmpsi): Rename from cmpsi. Do not use mn10300_output_cmp. Do not | |
38648 | use matching constraints to eliminate a self-comparison. | |
38649 | (*integer_conditional_branch): Rename from integer_conditional_branch. | |
38650 | Use int_mode_flags to match CC_REG. | |
38651 | (*cbranchsi4_btst, *btstsi): New. | |
38652 | (*cbranchsf4_cmp): Rename from *cbranchsf4_post_reload. Use | |
38653 | mn10300_split_cbranch. | |
38654 | (*am33_cmpsf): Rename from am33_cmpsf. | |
38655 | (*float_conditional_branch): Rename from float_conditional_branch. | |
38656 | (*zero_extendqisi2_am33, *zero_extendqisi2_mn10300): Merge... | |
38657 | (zero_extendqisi2): ... here. | |
38658 | (*zero_extendhisi2_am33, *zero_extendhisi2_mn10300): Merge... | |
38659 | (zero_extendhisi2): ... here. | |
38660 | (*extendqisi2_am33, *extendqisi2_mn10300): Merge... | |
38661 | (extendqisi2): ... here. | |
38662 | (*extendhisi2_am33, *extendhisi2_mn10300): Merge... | |
38663 | (extendhisi2): ... here. | |
38664 | (*am33_ashlsi3, *mn10300_ashlsi3): Merge... | |
38665 | (ashlsi3): ... here. | |
38666 | (*am33_lshrsi3, *mn10300_lshrsi3): Merge... | |
38667 | (lshrsi3): ... here. | |
38668 | (*am33_ashrisi3, *mn10300_ashrsi3): Merge... | |
38669 | (ashrsi3): ... here. | |
38670 | (consecutive add peephole): Remove. | |
38671 | * config/mn10300/predicates.md (label_ref_operand): New. | |
38672 | (int_mode_flags): New. | |
38673 | (CCZN_comparison_operator): New. | |
38674 | ||
38675 | * config/mn10300/mn10300.md (UNSPEC_EXT): New. | |
38676 | (throughput_42_latency_43): New reservation. | |
38677 | (mulsidi3, umulsidi3): New expanders. | |
38678 | (mulsidi3_internal): Rewrite from old mulsidi3 pattern. Expose | |
38679 | the MDR register to allocation; separately allocate the low and | |
38680 | high parts of the DImode result. | |
38681 | (umulsidi3_internal): Similarly. | |
38682 | (*am33_mulsi3, *mn10300_mulsi3): Merge into ... | |
38683 | (*mulsi3): ... here. Clobber MDR as a scratch as necessary. | |
38684 | (udivsi3, umodsi3): Remove. | |
38685 | (udivmodsi4, divmodsi4): New expanders. | |
38686 | (*udivmodsi4): Rename from udivmodsi4. Expose MDR properly. | |
38687 | (*divmodsi4): Simiarly. | |
38688 | (ext_internal): New. | |
38689 | ||
38690 | * config/mn10300/constraints.md ("z"): New constraint. | |
38691 | * config/mn10300/mn10300.h (MDR_REGNUM): Remove. | |
38692 | (FIXED_REGISTERS): Don't fix MDR. | |
38693 | (CALL_USED_REGSITERS): Reformat nicely. | |
38694 | (REG_ALLOC_ORDER): Add MDR. | |
38695 | (enum regclass): Add MDR_REGS. | |
38696 | (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update to match. | |
38697 | (IRA_COVER_CLASSES): Add MDR_REGS. | |
38698 | (REGNO_REG_CLASS): Handle MDR_REG. | |
38699 | * config/mn10300/mn10300.c (mn10300_secondary_reload): Handle MDR_REGS. | |
38700 | (mn10300_register_move_cost): Likewise. | |
38701 | * config/mn10300/mn10300.md (MDR_REG): New. | |
38702 | (*movsi_internal): Handle moves to/from MDR_REGS. | |
38703 | ||
38704 | * config/mn10300/mn10300.c (mn10300_print_operand_address): Handle | |
38705 | POST_MODIFY. | |
38706 | (mn10300_secondary_reload): Tidy combination reload classes. | |
38707 | (mn10300_legitimate_address_p): Allow post-modify and reg+reg | |
38708 | addresses for AM33. Allow symbolic offsets for reg+imm. | |
38709 | (mn10300_regno_in_class_p): New. | |
38710 | (mn10300_legitimize_reload_address): New. | |
38711 | * config/mn10300/mn10300.h (enum reg_class): Remove | |
38712 | DATA_OR_ADDRESS_REGS, DATA_OR_EXTENDED_REGS, ADDRESS_OR_EXTENDED_REGS, | |
38713 | SP_OR_EXTENDED_REGS, SP_OR_ADDRESS_OR_EXTENDED_REGS. Add | |
38714 | SP_OR_GENERAL_REGS. | |
38715 | (REG_CLASS_NAMES): Update to match. | |
38716 | (REG_CLASS_CONTENTS): Likewise. | |
38717 | (INDEX_REG_CLASS): Use GENERAL_REGS for AM33. | |
38718 | (BASE_REG_CLASS): Use SP_OR_GENERAL_REGS for AM33. | |
38719 | (REGNO_IN_RANGE_P): Remove. | |
38720 | (REGNO_DATA_P): Use mn10300_regno_in_class_p. | |
38721 | (REGNO_ADDRESS_P, REGNO_EXTENDED_P): Likewise. | |
38722 | (REGNO_STRICT_OK_FOR_BASE_P): Likewise. | |
38723 | (REGNO_STRICT_OK_FOR_BIT_BASE_P): Likewise. | |
38724 | (REGNO_STRICT_OK_FOR_INDEX_P): Likewise. | |
38725 | (REGNO_SP_P, REGNO_AM33_P, REGNO_FP_P): Remove. | |
38726 | (REGNO_GENERAL_P): New. | |
38727 | (HAVE_POST_MODIFY_DISP): New. | |
38728 | (USE_LOAD_POST_INCREMENT, USE_STORE_POST_INCREMENT): New. | |
38729 | (LEGITIMIZE_RELOAD_ADDRESS): New. | |
38730 | * config/mn10300/mn10300-protos.h: Update. | |
38731 | ||
38732 | * config/mn10300/mn10300.c (mn10300_preferred_reload_class): Allow | |
38733 | DATA_REGS for AM33 stack-pointer destination. | |
38734 | (mn10300_preferred_output_reload_class): Likewise. | |
38735 | (mn10300_secondary_reload): Rearrange mn10300_secondary_reload_class | |
38736 | into a form appropriate for ... | |
38737 | (TARGET_SECONDARY_RELOAD): New. | |
38738 | * config/mn10300/mn10300.h (SECONDARY_RELOAD_CLASS): Remove. | |
38739 | * config/mn10300/mn10300-protos.h: Update. | |
38740 | * config/mn10300/mn10300.md (reload_plus_sp_const): Rename from | |
38741 | reload_insi; use the "A" constraint for the scratch; handle AM33 | |
38742 | moves of sp to non-address registers. | |
38743 | ||
38744 | * config/mn10300/mn10300.md (*am33_movqi, *mn10300_movqi): Merge into | |
38745 | (*movqi_internal): ... here. | |
38746 | (*am33_movhi, *mn10300_movhi): Merge into... | |
38747 | (*movhi_internal): ... here. | |
38748 | (*movsi_internal): Use "r" instead of "dax" in constraints. Use "A" | |
38749 | as the source/destination of moves from/to SP. | |
38750 | (movsf): Only allow for AM33-2. | |
38751 | (*movsf_internal): Use "r" instead of "dax"; use "F" instead of | |
38752 | any integer constant constraint. Only allow for AM33-2. Tidy | |
38753 | all of the alternative outputs. | |
38754 | (movdi, movdf, *am33_2_movdf, *mn10300_movdf): Remove. | |
38755 | (udivmodsi4): Delete expander and promote *udivmodsi4. Disallow | |
38756 | for MN103. | |
38757 | (udivsi3, umodsi3): New patterns for MN103 only. | |
38758 | ||
38759 | 2011-01-19 Joern Rennecke <amylaar@spamcop.net> | |
38760 | ||
38761 | * doc/tm.texi.in: Spell out that a lack of register class unions | |
38762 | can lead to ICEs. | |
38763 | * doc/tm.texi: Regenerate. | |
38764 | ||
38765 | 2011-01-19 Jakub Jelinek <jakub@redhat.com> | |
38766 | ||
38767 | PR rtl-optimization/47337 | |
38768 | * dce.c (check_argument_store): New function. | |
38769 | (find_call_stack_args): Ignore debug insns. Use check_argument_store. | |
38770 | ||
38771 | PR tree-optimization/47290 | |
38772 | * tree-eh.c (infinite_empty_loop_p): New function. | |
38773 | (cleanup_empty_eh): Use it. | |
38774 | ||
38775 | 2011-01-18 Steve Ellcey <sje@cup.hp.com> | |
38776 | ||
38777 | PR target/46997 | |
38778 | * ia64.c (ia64_expand_unpack): Fix code for TARGET_BIG_ENDIAN. | |
38779 | (a64_expand_widen_sum): Ditto. | |
38780 | * vect.md (mulv2si3): Disable for TARGET_BIG_ENDIAN. | |
38781 | (vec_extract_evenodd_help): Ditto. | |
38782 | (vec_extract_evenv4hi): Ditto. | |
38783 | (vec_extract_oddv4hi): Ditto. | |
38784 | (vec_extract_evenv2si): Ditto. | |
38785 | (vec_extract_oddv2si): Ditto. | |
38786 | (vec_extract_evenv2sf): Ditto. | |
38787 | (vec_extract_oddv2sf): Ditto. | |
38788 | (vec_pack_trunc_v4hi: Ditto. | |
38789 | (vec_pack_trunc_v2si): Ditto. | |
38790 | (vec_interleave_lowv8qi): Fix for TARGET_BIG_ENDIAN. | |
38791 | (vec_interleave_highv8qi): Ditto. | |
38792 | (mix1_r): Ditto. | |
38793 | (vec_extract_oddv8qi): Ditto. | |
38794 | (vec_interleave_lowv4hi): Ditto. | |
38795 | (vec_interleave_highv4hi): Ditto. | |
38796 | (vec_interleave_lowv2si): Ditto. | |
38797 | (vec_interleave_highv2si): Ditto. | |
38798 | ||
38799 | 2011-01-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> | |
38800 | ||
38801 | * doc/extend.texi: Mention __float128 support on hppa HP-UX. | |
38802 | * config/pa/pa-hpux.h (HPUX_LONG_DOUBLE_LIBRARY): Define to 1. | |
38803 | * config/pa/pa.c (pa_expand_builtin): New. Include "langhooks.h". | |
38804 | (pa_c_mode_for_suffix): New. | |
38805 | (TARGET_EXPAND_BUILTIN): Define. | |
38806 | (TARGET_C_MODE_FOR_SUFFIX): Define. | |
38807 | (pa_builtins): Define. | |
38808 | (pa_init_builtins): Register __float128 type and init new support | |
38809 | builtins. | |
38810 | * config/pa/pa.h (HPUX_LONG_DOUBLE_LIBRARY): Define if not defined. | |
38811 | * config/pa/quadlib.c (_U_Qfcopysign): New. | |
38812 | ||
38813 | 2011-01-18 Eric Botcazou <ebotcazou@adacore.com> | |
38814 | ||
38815 | PR middle-end/46894 | |
38816 | * explow.c (allocate_dynamic_stack_space): Do not assume more than | |
38817 | BITS_PER_UNIT alignment if STACK_DYNAMIC_OFFSET or STACK_POINTER_OFFSET | |
38818 | are defined. | |
38819 | ||
38820 | 2011-01-18 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
38821 | ||
38822 | PR tree-optimization/47179 | |
38823 | * config/spu/spu.c (spu_ref_may_alias_errno): New function. | |
38824 | (TARGET_REF_MAY_ALIAS_ERRNO): Define. | |
38825 | ||
38826 | 2011-01-18 Richard Guenther <rguenther@suse.de> | |
38827 | ||
38828 | PR rtl-optimization/47216 | |
38829 | * emit-rtl.c: Include tree-flow.h. | |
38830 | (set_mem_attributes_minus_bitpos): Use tree_could_trap_p instead | |
38831 | of replicating it with different semantics. | |
38832 | * Makefile.in (emit-rtl.o): Adjust. | |
38833 | ||
38834 | 2011-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | |
38835 | ||
38836 | * config/arm/cortex-a9.md (cortex-a9-neon.md): Actually include. | |
38837 | (cortex_a9_dp): Handle neon types correctly. | |
38838 | ||
38839 | 2011-01-18 Jakub Jelinek <jakub@redhat.com> | |
38840 | ||
38841 | PR rtl-optimization/47299 | |
38842 | * expr.c (expand_expr_real_2) <case WIDEN_MULT_EXPR>: Don't use | |
38843 | subtarget. Use normal multiplication if both operands are constants. | |
38844 | * expmed.c (expand_widening_mult): Don't try to optimize constant | |
38845 | multiplication if op0 has VOIDmode. Convert op1 constant to mode | |
38846 | before using it. | |
38847 | ||
38848 | 2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
38849 | ||
38850 | * doc/lto.texi (LTO): Ensure two spaces after period. Fix | |
38851 | spacing after 'e.g.', typos, comma, hyphenation. | |
38852 | ||
38853 | 2011-01-17 Richard Henderson <rth@redhat.com> | |
38854 | ||
38855 | * config/rx/predicates.md (rx_constshift_operand): Use match_test. | |
38856 | (rx_restricted_mem_operand): New. | |
38857 | (rx_shift_operand): Use register_operand. | |
38858 | (rx_source_operand, rx_compare_operand): Likewise. | |
38859 | * config/rx/rx.md (addsi3_flags): New expander. | |
38860 | (adddi3): Rewrite as expander. | |
38861 | (adc_internal, *adc_flags, adddi3_internal): New patterns. | |
38862 | (subsi3_flags): New expander. | |
38863 | (subdi3): Rewrite as expander. | |
38864 | (sbb_internal, *sbb_flags, subdi3_internal): New patterns. | |
38865 | ||
38866 | * config/rx/rx.c (RX_BUILTIN_SAT): Remove. | |
38867 | (rx_init_builtins): Remove sat builtin. | |
38868 | (rx_expand_builtin): Likewise. | |
38869 | * config/rx/rx.md (ssaddsi3): New. | |
38870 | (*sat): Rename from sat. Represent the CC_REG input. | |
38871 | ||
38872 | * config/rx/predicates.md (rshift_operator): New. | |
38873 | * config/rx/rx.c (rx_expand_insv): Remove. | |
38874 | * config/rx/rx-protos.h: Update. | |
38875 | * config/rx/rx.md (*bitset): Rename from bitset. Swap the ashift | |
38876 | operand to the canonical position. | |
38877 | (*bitset_in_memory, *bitinvert, *bitinvert_in_memory): Similarly. | |
38878 | (*bitclr, *bitclr_in_memory): Similarly. | |
38879 | (*insv_imm, rx_insv_reg, *insv_cond, *bmcc, *insv_cond_lt): New. | |
38880 | (insv): Retain the zero_extract in the expansion. | |
38881 | ||
38882 | * config/rx/rx.md (bswapsi2): Use = not + for output reload. | |
38883 | (bswaphi2, bitinvert, revw): Likewise. | |
38884 | ||
38885 | * config/rx/rx.c (gen_rx_store_vector): Use VOIDmode for gen_rtx_SET. | |
38886 | (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise. | |
38887 | * config/rx/rx.md (pop_and_return): Use VOIDmode for SET. | |
38888 | (stack_push, stack_pushm, stack_pop, stack_popm): Likewise. | |
38889 | (bitset, bitset_in_memory): Likewise. | |
38890 | (bitinvert, bitinvert_in_memory): Likewise. | |
38891 | (bitclr, bitclr_in_memory): Likewise. | |
38892 | (insv, sync_lock_test_and_setsi, movstr, rx_movstr): Likewise. | |
38893 | (rx_strend, rx_cmpstrn): Likewise. | |
38894 | (rx_setmem): Likewise. Make the source BLKmode to match the dest. | |
38895 | (bitop peep2 patterns): Remove. | |
38896 | ||
38897 | * config/rx/rx.c (rx_match_ccmode): New. | |
38898 | * config/rx/rx-protos.h: Update. | |
38899 | * config/rx/rx.md (abssi2): Clobber, don't set flags. | |
38900 | (addsi3, adddi3, andsi3, negsi2, one_cmplsi2, iorsi3): Likewise. | |
38901 | (rotlsi3, rotrsi3, ashrsi3, lshrsi3, ashlsi3): Likewise. | |
38902 | (subsi3, subdi3, xorsi3, addsf3, divsf3, mulsf3, subsf3): Likewise. | |
38903 | (fix_truncsfsi2, floatsisf2): Likewise. | |
38904 | (*abssi2_flags, *addsi3_flags, *andsi3_flags, *negsi2_flags): New. | |
38905 | (*one_cmplsi2_flags, *iorsi3_flags, *rotlsi3_flags): New. | |
38906 | (*rotrsi3_flags, *ashrsi3_flags, *lshrsi3_flags, *ashlsi3_flags): New. | |
38907 | (*subsi3_flags, *xorsi3_flags): New. | |
38908 | ||
38909 | * config/rx/rx.md (cstoresf4, *cstoresf4): New patterns. | |
38910 | ||
38911 | * config/rx/rx.c (rx_print_operand): Remove workaround for | |
38912 | unsplit comparison operations. | |
38913 | ||
38914 | * config/rx/rx.md (movsicc): Split after reload. | |
38915 | (*movsicc): Merge *movsieq and *movsine via match_operator. | |
38916 | (*stcc): New pattern. | |
38917 | ||
38918 | * config/rx/rx.c (rx_float_compare_mode): Remove. | |
38919 | * config/rx/rx.h (rx_float_compare_mode): Remove. | |
38920 | * config/rx/rx.md (cstoresi4): Split after reload. | |
38921 | (*sccc): New pattern. | |
38922 | ||
38923 | * config/rx/predicates.md (label_ref_operand): New. | |
38924 | (rx_z_comparison_operator): New. | |
38925 | (rx_zs_comparison_operator): New. | |
38926 | (rx_fp_comparison_operator): New. | |
38927 | * config/rx/rx.c (rx_print_operand) [B]: Examine comparison modes. | |
38928 | Validate that the flags are set properly for the comparison. | |
38929 | (rx_gen_cond_branch_template): Remove. | |
38930 | (rx_cc_modes_compatible): Remove. | |
38931 | (mode_from_flags): New. | |
38932 | (flags_from_code): Rename from flags_needed_for_conditional. | |
38933 | (rx_cc_modes_compatible): Re-write in terms of flags_from_mode. | |
38934 | (rx_select_cc_mode): Likewise. | |
38935 | (rx_split_fp_compare): New. | |
38936 | (rx_split_cbranch): New. | |
38937 | * config/rx/rx.md (most_cond, zs_cond): Remove iterators. | |
38938 | (*cbranchsi4): Use match_operator and rx_split_cbranch. | |
38939 | (*cbranchsf4): Similarly. | |
38940 | (*cbranchsi4_tst): Rename from *tstbranchsi4_<code>. Use | |
38941 | match_operator and rx_split_cbranch. | |
38942 | (*cbranchsi4_tst_ext): Combine *tstbranchsi4m_eq and | |
38943 | tstbranchsi4m_ne. Use match_operator and rx_split_cbranch. | |
38944 | (*cmpsi): Rename from cmpsi. | |
38945 | (*tstsi): Rename from tstsi. | |
38946 | (*cmpsf): Rename from cmpsf; use CC_Fmode. | |
38947 | (*conditional_branch): Rename from conditional_branch. | |
38948 | (*reveresed_conditional_branch): Remove. | |
38949 | (b<code>): Remove expander. | |
38950 | * config/rx/rx-protos.h: Update. | |
38951 | ||
38952 | * config/rx/rx.c (rx_compare_redundant): Remove. | |
38953 | * config/rx/rx.md (cmpsi): Don't use it. | |
38954 | * config/rx/rx-protos.h: Update. | |
38955 | ||
38956 | * config/rx/rx-modes.def (CC_F): New mode. | |
38957 | * config/rx/rx.c (rx_select_cc_mode): New. | |
38958 | * config/rx/rx.h (SELECT_CC_MODE): Use it. | |
38959 | * config/rx/rx-protos.h: Update. | |
38960 | ||
38961 | 2011-01-17 Richard Henderson <rth@redhat.com> | |
38962 | ||
38963 | * except.c (dump_eh_tree): Fix stray ; after for statement. | |
38964 | ||
38965 | 2011-01-17 Richard Guenther <rguenther@suse.de> | |
38966 | ||
38967 | PR tree-optimization/47313 | |
38968 | * tree-inline.c (tree_function_versioning): Move DECL_RESULT | |
38969 | handling before copying the body. Properly deal with | |
38970 | by-reference result in SSA form. | |
38971 | ||
38972 | 2011-01-17 Ian Lance Taylor <iant@google.com> | |
38973 | ||
38974 | PR target/47219 | |
38975 | * config/sparc/sparc.c (sparc_sr_alias_set): Don't define. | |
38976 | (struct_value_alias_set): Don't define. | |
38977 | (sparc_option_override): Don't set sparc_sr_alias_set and | |
38978 | struct_value_alias_set. | |
38979 | (save_or_restore_regs): Use gen_frame_mem rather than calling | |
38980 | set_mem_alias_set. | |
38981 | (sparc_struct_value_rtx): Likewise. | |
38982 | ||
38983 | 2011-01-17 H.J. Lu <hongjiu.lu@intel.com> | |
38984 | ||
38985 | PR target/47318 | |
38986 | * config/i386/avxintrin.h (_mm_maskload_pd): Change mask to __m128i. | |
38987 | (_mm_maskstore_pd): Likewise. | |
38988 | (_mm_maskload_ps): Likewise. | |
38989 | (_mm_maskstore_ps): Likewise. | |
38990 | (_mm256_maskload_pd): Change mask to __m256i. | |
38991 | (_mm256_maskstore_pd): Likewise. | |
38992 | (_mm256_maskload_ps): Likewise. | |
38993 | (_mm256_maskstore_ps): Likewise. | |
38994 | ||
38995 | * config/i386/i386-builtin-types.def: Updated. | |
38996 | (ix86_expand_special_args_builtin): Likewise. | |
38997 | ||
38998 | * config/i386/i386.c (bdesc_special_args): Update | |
38999 | __builtin_ia32_maskloadpd, __builtin_ia32_maskloadps, | |
39000 | __builtin_ia32_maskloadpd256, __builtin_ia32_maskloadps256, | |
39001 | __builtin_ia32_maskstorepd, __builtin_ia32_maskstoreps, | |
39002 | __builtin_ia32_maskstorepd256 and __builtin_ia32_maskstoreps256. | |
39003 | ||
39004 | * config/i386/sse.md (avx_maskload<ssemodesuffix><avxmodesuffix>): | |
39005 | Use <avxpermvecmode> on mask register. | |
39006 | (avx_maskstore<ssemodesuffix><avxmodesuffix>): Likewise. | |
39007 | ||
39008 | 2011-01-17 Olivier Hainque <hainque@adacore.com> | |
39009 | Michael Haubenwallner <michael.haubenwallner@salomon.at> | |
39010 | Eric Botcazou <ebotcazou@adacore.com> | |
39011 | ||
39012 | PR target/46655 | |
39013 | * xcoffout.c (ASM_OUTPUT_LINE): Output line only if positive, and only | |
39014 | if <= USHRT_MAX in 32-bit mode. | |
39015 | ||
39016 | 2011-01-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
39017 | ||
39018 | * doc/install.texi (Configuration, Specific): Wrap long | |
39019 | lines in examples. Allow line wrapping in long options | |
39020 | and URLs where beneficial for PDF output. | |
39021 | ||
39022 | 2011-01-16 Richard Sandiford <rdsandiford@googlemail.com> | |
39023 | ||
39024 | * config/mips/mips.c (mips_classify_symbol): Don't return | |
39025 | SYMBOL_PC_RELATIVE for nonlocal labels. | |
39026 | ||
39027 | 2011-01-15 Eric Botcazou <ebotcazou@adacore.com> | |
39028 | ||
39029 | * config/sparc/sol2-bi.h (CC1_SPEC): Fix typo. | |
39030 | ||
39031 | 2011-01-15 Jan Hubicka <jh@suse.cz> | |
39032 | ||
39033 | PR tree-optimization/47276 | |
39034 | * ipa.c (function_and_variable_visibility): Do not try to mark alias | |
39035 | declarations as needed. | |
39036 | ||
39037 | 2011-01-15 Martin Jambor <mjambor@suse.cz> | |
39038 | ||
39039 | * common.opt (fdevirtualize): New flag. | |
39040 | * doc/invoke.texi (Option Summary): Document it. | |
39041 | * opts.c (default_options_table): Add devirtualize flag. | |
39042 | * ipa-prop.c (detect_type_change): Return immediately if | |
39043 | devirtualize flag is not set. | |
39044 | (detect_type_change_ssa): Likewise. | |
39045 | (compute_known_type_jump_func): Likewise. | |
39046 | (ipa_analyze_virtual_call_uses): Likewise. | |
39047 | ||
39048 | 2011-01-14 Martin Jambor <mjambor@suse.cz> | |
39049 | ||
39050 | PR tree-optimization/45934 | |
39051 | PR tree-optimization/46302 | |
39052 | * ipa-prop.c (type_change_info): New type. | |
39053 | (stmt_may_be_vtbl_ptr_store): New function. | |
39054 | (check_stmt_for_type_change): Likewise. | |
39055 | (detect_type_change): Likewise. | |
39056 | (detect_type_change_ssa): Likewise. | |
39057 | (compute_complex_assign_jump_func): Check for dynamic type change. | |
39058 | (compute_complex_ancestor_jump_func): Likewise. | |
39059 | (compute_known_type_jump_func): Likewise. | |
39060 | (compute_scalar_jump_functions): Likewise. | |
39061 | (ipa_analyze_virtual_call_uses): Likewise. | |
39062 | (ipa_analyze_node): Push and pop cfun, set current_function_decl. | |
39063 | ||
39064 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39065 | ||
39066 | * config/i386/i386.h (CC1_CPU_SPEC_1): Don't handle -msse5. | |
39067 | * config/i386/i386.opt (msse5): New Alias. | |
39068 | ||
39069 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39070 | ||
39071 | * config/sparc/linux.h (CC1_SPEC): Remove %{sun4:} %{target:}. | |
39072 | * config/sparc/linux64.h (CC1_SPEC): Likewise. | |
39073 | * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise. | |
39074 | * config/sparc/sparc.h (CC1_SPEC): Likewise. | |
39075 | ||
39076 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39077 | ||
39078 | * config/sparc/linux.h (CC1_SPEC): Don't handle old equivalents of | |
39079 | -mcpu options. | |
39080 | * config/sparc/linux64.h (CC1_SPEC): Likewise. | |
39081 | * config/sparc/netbsd-elf.h (CC1_SPEC32, CC1_SPEC64): Likewise. | |
39082 | * config/sparc/sol2-bi.h (CPP_CPU_SPEC, CC1_SPEC): Likewise. | |
39083 | * config/sparc/sparc.h (CPP_CPU_SPEC, CC1_SPEC, ASM_CPU_SPEC): | |
39084 | Likewise. | |
39085 | * config/sparc/t-elf (MULTILIB_MATCHES): Don't handle -mv8. | |
39086 | ||
39087 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39088 | ||
39089 | * config/rs6000/vxworks.h (CC1_SPEC): Don't handle -fvec or -fvec-eabi. | |
39090 | ||
39091 | 2011-01-14 Mike Stump <mikestump@comcast.net> | |
39092 | ||
39093 | * config/alpha/alpha.md (umk_mismatch_args): Don't put a mode on set. | |
39094 | * config/fr30/fr30.md: Likweise | |
39095 | (movsi_push): Likewise. | |
39096 | (movsi_pop): Likewise. | |
39097 | (enter_func): Likewise. | |
39098 | * config/moxie/moxie.md (movsi_push): Likewise. | |
39099 | (movsi_pop): Likewise. | |
39100 | ||
39101 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39102 | ||
39103 | * config/mips/linux64.h (LINK_SPEC): Remove %{bestGnum} | |
39104 | %{no_archive} %{exact_version}. | |
39105 | * config/mips/mips.h (LINK_SPEC): Remove %{bestGnum}. | |
39106 | * config/mips/netbsd.h (LINK_SPEC): Remove %{bestGnum} | |
39107 | %{no_archive} %{exact_version}. | |
39108 | * config/mips/openbsd.h (LINK_SPEC): Likewise. | |
39109 | * config/mips/sde.h (LINK_SPEC): Remove %{bestGnum}. | |
39110 | * config/mips/vxworks.h: Likewise. | |
39111 | ||
39112 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39113 | ||
39114 | * config/microblaze/microblaze.h (ASM_SPEC): Remove %{microblaze1}. | |
39115 | ||
39116 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39117 | ||
39118 | * config/m32r/little.h (CPP_ENDIAN_SPEC, CC1_ENDIAN_SPEC, | |
39119 | ASM_ENDIAN_SPEC, LINK_ENDIAN_SPEC): Remove. | |
39120 | ||
39121 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39122 | ||
39123 | * config/i386/nwld.h (LINK_SPEC): Check -nodefaultlibs not | |
39124 | -nodefaultlib. | |
39125 | ||
39126 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39127 | ||
39128 | * config/cris/cris.h (ASM_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check | |
39129 | for mcpu not cpu. | |
39130 | * config/cris/linux.h (CRIS_CPP_SUBTARGET_SPEC, | |
39131 | CRIS_CC1_SUBTARGET_SPEC, CRIS_ASM_SUBTARGET_SPEC): Check for mcpu | |
39132 | not cpu. | |
39133 | (CRIS_LINK_SUBTARGET_SPEC): Don't generate -rpath-link options. | |
39134 | Don't handle -shlib. | |
39135 | ||
39136 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39137 | ||
39138 | * config/avr/avr.h (CPP_SPEC): Don't handle -posix. | |
39139 | (CC1_SPEC): Don't handle -profile. | |
39140 | ||
39141 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39142 | ||
39143 | * config/microblaze/microblaze.h (CC1_SPEC): Remove -gline spec. | |
39144 | * config/mips/mips.h (CC1_SPEC): Likewise. | |
39145 | ||
39146 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39147 | ||
39148 | * config/microblaze/microblaze.h (CC1_SPEC): Remove %{save-temps: }. | |
39149 | * config/mips/mips.h (CC1_SPEC): Likewise. | |
39150 | ||
39151 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39152 | ||
39153 | * config/i386/linux.h (LINK_SPEC): Don't use %{!ibcs:} conditional. | |
39154 | * config/m32r/linux.h (LINK_SPEC): Likewise. | |
39155 | * config/mips/linux.h (LINK_SPEC): Likewise. | |
39156 | * config/mips/linux64.h (LINK_SPEC): Likewise. | |
39157 | * config/sparc/linux.h (LINK_SPEC): Likewise. | |
39158 | * config/sparc/linux64.h (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC, | |
39159 | LINK_SPEC): Likewise. | |
39160 | * config/xtensa/linux.h (LINK_SPEC): Likewise. | |
39161 | ||
39162 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39163 | ||
39164 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove | |
39165 | %{version:-v}. | |
39166 | * config/lm32/uclinux-elf.h (LINK_SPEC): Likewise. | |
39167 | ||
39168 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39169 | ||
39170 | * config/sparc/sp-elf.h (ASM_SPEC): Remove %{v:-V}. | |
39171 | * config/sparc/sp64-elf.h (ASM_SPEC): Likewise. | |
39172 | ||
39173 | 2011-01-14 Joseph Myers <joseph@codesourcery.com> | |
39174 | ||
39175 | * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Remove %{b}. | |
39176 | ||
39177 | 2011-01-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
39178 | ||
39179 | * configure.ac (gcc_cv_ld_static_dynamic): Solaris 2 ld always | |
39180 | supports -Bstatic/-Bdynamic. | |
39181 | * configure: Regenerate. | |
39182 | ||
39183 | 2011-01-14 Jan Hubicka <jh@suse.cz> | |
39184 | Jack Howarth <howarth@bromo.med.uc.edu> | |
39185 | ||
39186 | PR target/46037 | |
39187 | * config/darwin.c (darwin_override_options): Honor flag_gtoggle | |
39188 | when checking debug_info_level. Test write_symbols instead of | |
39189 | debug_hooks->var_location when setting flag_var_tracking_uninit. | |
39190 | ||
39191 | 2011-01-14 Richard Guenther <rguenther@suse.de> | |
39192 | ||
39193 | PR tree-optimization/47179 | |
39194 | * target.def (ref_may_alias_errno): New target hook. | |
39195 | * targhooks.h (default_ref_may_alias_errno): Declare. | |
39196 | * targhooks.c: Include tree-ssa-alias.h and tree-flow.h. | |
39197 | (default_ref_may_alias_errno): New function. | |
39198 | * target.h (struct ao_ref_s): Declare. | |
39199 | * tree-ssa-alias.c: Include target.h. | |
39200 | (call_may_clobber_ref_p_1): Use the ref_may_alias_errno target hook. | |
39201 | * Makefile.in (tree-ssa-alias.o): Adjust dependencies. | |
39202 | (targhooks.o): Likewise. | |
39203 | * doc/tm.texi.in (TARGET_REF_MAY_ALIAS_ERRNO): Document. | |
39204 | * doc/tm.texi (TARGET_REF_MAY_ALIAS_ERRNO): Copy documentation. | |
39205 | ||
39206 | 2011-01-14 Richard Guenther <rguenther@suse.de> | |
39207 | ||
39208 | * tree-ssa-structalias.c (new_var_info): Use DECL_HARD_REGISTER. | |
39209 | ||
39210 | 2011-01-14 Richard Guenther <rguenther@suse.de> | |
39211 | ||
39212 | PR tree-optimization/47280 | |
39213 | * tree-ssa-forwprop.c (associate_plusminus): Cleanup EH and | |
39214 | return CFG changes. | |
39215 | (tree_ssa_forward_propagate_single_use_vars): Deal with | |
39216 | CFG changes from associate_plusminus. | |
39217 | ||
39218 | 2011-01-14 Richard Guenther <rguenther@suse.de> | |
39219 | ||
39220 | PR middle-end/47281 | |
39221 | Revert | |
39222 | 2011-01-11 Richard Guenther <rguenther@suse.de> | |
39223 | ||
39224 | PR tree-optimization/46076 | |
39225 | * tree-ssa.c (useless_type_conversion_p): Conversions from | |
39226 | unprototyped to empty argument list function types are useless. | |
39227 | ||
39228 | 2011-01-14 Richard Guenther <rguenther@suse.de> | |
39229 | ||
39230 | PR tree-optimization/47286 | |
39231 | * tree-ssa-structalias.c (new_var_info): Register variables are global. | |
39232 | ||
39233 | 2011-01-14 Martin Jambor <mjambor@suse.cz> | |
39234 | ||
39235 | PR middle-end/46823 | |
39236 | * tree-inline.c (expand_call_inline): Get fndecl from call graph edge. | |
39237 | ||
39238 | 2011-01-13 Anatoly Sokolov <aesok@post.ru> | |
39239 | ||
39240 | * config/xtensa/xtensa.h (XTENSA_LIBCALL_VALUE, LIBCALL_VALUE, | |
39241 | LIBCALL_OUTGOING_VALUE, FUNCTION_VALUE_REGNO_P): Remove macros. | |
39242 | * config/xtensa/xtensa.c (xtensa_libcall_value, | |
39243 | xtensa_function_value_regno_p): New functions. | |
39244 | (TARGET_LIBCALL_VALUE, TARGET_FUNCTION_VALUE_REGNO_P): Define. | |
39245 | ||
39246 | 2011-01-13 Kai Tietz <kai.tietz@onevision.com> | |
39247 | ||
39248 | PR c++/47213 | |
39249 | * config/i386/cygming.h (TARGET_ASM_ASSEMBLE_VISIBILITY): | |
39250 | PE specific hook. | |
39251 | * config/i386/i386-protos.h (i386_pe_assemble_visibility): | |
39252 | New function prototype. | |
39253 | * config/i386/winnt.c (i386_pe_assemble_visibility): | |
39254 | Warn only if attribute was specified by user. | |
39255 | ||
39256 | 2011-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> | |
39257 | ||
39258 | PR target/47251 | |
39259 | * config/rs6000/rs6000.md (floatunsdidf2): Add check for hardware | |
39260 | floating point. | |
39261 | (floatunsdidf2_fcfidu): Ditto. | |
39262 | ||
39263 | 2011-01-13 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> | |
39264 | ||
39265 | * config/s390/s390.c (print_operand_address): Replace 'error' with | |
39266 | 'output_operand_lossage'. | |
39267 | (print_operand): Likewise. | |
39268 | ||
39269 | 2011-01-13 Jeff Law <law@redhat.com> | |
39270 | ||
39271 | PR rtl-optimization/39077 | |
39272 | * doc/invoke.texi (max-gcse-insertion-ratio): Document. | |
39273 | * params.h (MAX_GCSE_INSERTION_RATIO): Define. | |
39274 | * params.def (PARAM_MAX_GCSE_INSERTION_RATIO): Define. | |
39275 | * lcm.c (pre_edge_lcm): Properly initialize output sbitmaps. | |
39276 | * gcse.c (prune_insertions_deletions): New function. | |
39277 | (compute_pre_data): Use it. | |
39278 | ||
39279 | 2011-01-13 Dodji Seketeli <dodji@redhat.com> | |
39280 | ||
39281 | PR debug/PR46973 | |
39282 | * dwarf2out.c (prune_unused_types_mark_generic_parms_dies): New | |
39283 | static function. | |
39284 | (prune_unused_types_mark): Use it. | |
39285 | ||
39286 | 2011-01-13 Andrey Belevantsev <abel@ispras.ru> | |
39287 | ||
39288 | PR rtl-optimization/45352 | |
39289 | * sel-sched.c: Update copyright years. | |
39290 | (reset_sched_cycles_in_current_ebb): Also recheck the DFA state | |
39291 | in the advancing loop when we have issued issue_rate insns. | |
39292 | ||
39293 | 2011-01-12 Richard Henderson <rth@redhat.com> | |
39294 | ||
39295 | * config/mn10300/mn10300.c (mn10300_md_asm_clobbers): New. | |
39296 | (TARGET_MD_ASM_CLOBBERS): New. | |
39297 | ||
39298 | * config/mn10300/mn10300.c (mn10300_delegitimize_address): New. | |
39299 | (TARGET_DELEGITIMIZE_ADDRESS): New. | |
39300 | ||
39301 | * config/mn10300/mn10300.md (UNSPEC_BSCH): New. | |
39302 | (clzsi2, *bsch): New patterns. | |
39303 | ||
39304 | * config/mn10300/mn10300.md (INT): New mode iterator. | |
39305 | (*mov<INT>_clr): New pattern, and peep2 to generate it. | |
39306 | ||
39307 | * config/mn10300/mn10300.c (mn10300_option_override): Force enable | |
39308 | flag_split_wide_types. | |
39309 | ||
39310 | * config/mn10300/mn10300.c (mn10300_asm_trampoline_template): Remove. | |
39311 | (mn10300_trampoline_init): Rewrite without a template, an immediate | |
39312 | load and a direct branch. | |
39313 | * config/mn10300/mn10300.h (TRAMPOLINE_SIZE): Reduce to 16. | |
39314 | ||
39315 | 2011-01-12 Anatoly Sokolov <aesok@post.ru> | |
39316 | ||
39317 | * config/s390/s390.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
39318 | * config/s390/s390-protos.h (s390_output_addr_const_extra): Remove. | |
39319 | * config/s390/s390.c (s390_output_addr_const_extra): Make static. | |
39320 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
39321 | ||
39322 | 2011-01-12 Kai Tietz <kai.tietz@onevision.com> | |
39323 | ||
39324 | PR debug/47209 | |
39325 | * dwarfout2.c (should_emit_struct_debug): Use TYPE_MAIN_VARIANT | |
39326 | of type. | |
39327 | ||
39328 | 2011-01-12 Jan Hubicka <jh@suse.cz> | |
39329 | ||
39330 | PR driver/47244 | |
39331 | * gcc.c (PLUGIN_COND): Update to disable plugin unless -flto is used. | |
39332 | (PLUGIN_COND_CLOSE): New macro. | |
39333 | (LINK_COMMAND_SPEC): Update to use PLUGIN_COND_CLOSE. | |
39334 | ||
39335 | 2011-01-12 Richard Guenther <rguenther@suse.de> | |
39336 | ||
39337 | PR lto/47259 | |
39338 | * lto-streamer-out.c (output_gimple_stmt): Do not wrap | |
39339 | register variables in a MEM_REF. | |
39340 | ||
39341 | 2011-01-12 Joseph Myers <joseph@codesourcery.com> | |
39342 | ||
39343 | * config.gcc (arm*-*-linux*, bfin*-uclinux*, bfin*-linux-uclibc*, | |
39344 | crisv32-*-linux* | cris-*-linux*, frv-*-*linux*, moxie-*-uclinux*, | |
39345 | hppa*64*-*-linux*, hppa*-*-linux*, i[34567]86-*-linux* | | |
39346 | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | | |
39347 | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu, | |
39348 | x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu, | |
39349 | ia64*-*-linux*, lm32-*-uclinux*, m32r-*-linux*, m32rle-*-linux*, | |
39350 | m68k-*-uclinux*, m68k-*-linux*, microblaze*-linux*, | |
39351 | mips64*-*-linux* | mipsisa64*-*-linux*, mips*-*-linux*, | |
39352 | s390-*-linux*, s390x-*-linux*, sh*-*-linux*, sparc-*-linux*, | |
39353 | sparc64-*-linux*, vax-*-linux*, xtensa*-*-linux*, | |
39354 | am33_2.0-*-linux*): Use gnu-user.h before linux.h. | |
39355 | * config/gnu-user.h: New. Copied from linux.h. | |
39356 | (LINUX_TARGET_STARTFILE_SPEC): Rename to | |
39357 | GNU_USER_TARGET_STARTFILE_SPEC. | |
39358 | (LINUX_TARGET_ENDFILE_SPEC): Rename to | |
39359 | GNU_USER_TARGET_ENDFILE_SPEC. | |
39360 | (LINUX_TARGET_CC1_SPEC): Rename to GNU_USER_TARGET_CC1_SPEC. | |
39361 | (LINUX_TARGET_LIB_SPEC): Rename to GNU_USER_TARGET_LIB_SPEC. | |
39362 | (OPTION_GLIBC, OPTION_UCLIBC, OPTION_BIONIC, | |
39363 | LINUX_TARGET_OS_CPP_BUILTINS, CHOOSE_DYNAMIC_LINKER1, | |
39364 | CHOOSE_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, | |
39365 | UCLIBC_DYNAMIC_LINKER32, UCLIBC_DYNAMIC_LINKER64, | |
39366 | BIONIC_DYNAMIC_LINKER, BIONIC_DYNAMIC_LINKER32, | |
39367 | BIONIC_DYNAMIC_LINKER64, LINUX_DYNAMIC_LINKER, | |
39368 | LINUX_DYNAMIC_LINKER32, LINUX_DYNAMIC_LINKER64, | |
39369 | TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS): Remove. | |
39370 | * config/arm/linux-eabi.h (CC1_SPEC): Use | |
39371 | GNU_USER_TARGET_CC1_SPEC. | |
39372 | (LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC. | |
39373 | (STARTFILE_SPEC): Use GNU_USER_TARGET_STARTFILE_SPEC. | |
39374 | (ENDFILE_SPEC): Use GNU_USER_TARGET_ENDFILE_SPEC | |
39375 | * config/linux.h (NO_IMPLICIT_EXTERN_C, ASM_APP_ON, ASM_APP_OFF, | |
39376 | LINUX_TARGET_STARTFILE_SPEC, STARTFILE_SPEC, | |
39377 | LINUX_TARGET_ENDFILE_SPEC, ENDFILE_SPEC, LINUX_TARGET_CC1_SPEC, | |
39378 | CC1_SPEC, CPLUSPLUS_CPP_SPEC, LINUX_TARGET_LIB_SPEC, LIB_SPEC, | |
39379 | LINK_EH_SPEC, LINK_GCC_C_SEQUENCE_SPEC, USE_LD_AS_NEEDED): Remove. | |
39380 | ||
39381 | 2011-01-12 Richard Guenther <rguenther@suse.de> | |
39382 | ||
39383 | PR other/46946 | |
39384 | * doc/invoke.texi (ffast-math): Document it is turned on | |
39385 | with -Ofast. | |
39386 | ||
39387 | 2011-01-12 Jan Hubicka <jh@suse.cz> | |
39388 | ||
39389 | PR tree-optimization/47233 | |
39390 | * opts.c (common_handle_option): Disable ipa-reference with profile | |
39391 | feedback. | |
39392 | ||
39393 | 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> | |
39394 | ||
39395 | * c-parser.c (c_parser_objc_at_property_declaration): Improved | |
39396 | error message. | |
39397 | ||
39398 | 2011-01-12 Nicola Pero <nicola.pero@meta-innovation.com> | |
39399 | ||
39400 | * c-parser.c (c_lex_one_token): Updated and reindented some | |
39401 | comments. No changes in code. | |
39402 | ||
39403 | 2011-01-11 Ian Lance Taylor <iant@google.com> | |
39404 | ||
39405 | * godump.c (go_output_var): Don't output the variable if there is | |
39406 | already a type with the same name. | |
39407 | ||
39408 | 2011-01-11 Ian Lance Taylor <iant@google.com> | |
39409 | ||
39410 | * godump.c (go_format_type): Don't generate float80. | |
39411 | ||
39412 | 2011-01-11 Richard Henderson <rth@redhat.com> | |
39413 | ||
39414 | * config/mn10300/mn10300.c (mn10300_address_cost): Remove forward | |
39415 | declaration. Rewrite for both speed and size. | |
39416 | (mn10300_address_cost_1): Remove. | |
39417 | (mn10300_register_move_cost): New. | |
39418 | (mn10300_memory_move_cost): New. | |
39419 | (mn10300_rtx_costs): Rewrite for both speed and size. Don't handle | |
39420 | ZERO_EXTRACT. Do handle UNSPEC, arithmetic, logicals, compare, | |
39421 | extensions, shifts, BSWAP, CLZ. | |
39422 | (mn10300_wide_const_load_uses_clr): Remove. | |
39423 | (TARGET_REGISTER_MOVE_COST): New. | |
39424 | (TARGET_MEMORY_MOVE_COST): New. | |
39425 | * config/mn10300/mn10300-protos.h: Update. | |
39426 | * config/mn10300/mn10300.h (REGISTER_MOVE_COST): Remove. | |
39427 | ||
39428 | * config/mn10300/constraints.md ("R", "T"): Remove constraints. | |
39429 | * config/mn10300/mn10300.c (mn10300_mask_ok_for_mem_btst): Remove. | |
39430 | * config/mn10300/mn10300-protos.h: Update. | |
39431 | * config/mn10300/mn10300.md (movsi_internal): Don't use "R". | |
39432 | (*byte_clear, *byte_set, *bit_clear1, *bit_clear2, *bit_set): Remove. | |
39433 | (iorqi3, *am33_iorqi3, *mn10300_iorqi3): Remove. | |
39434 | (*test_int_bitfield, *test_byte_bitfield): Remove. | |
39435 | (*bit_test, *subreg_bit_test): Remove. | |
39436 | * config/mn10300/predicates.md (const_8bit_operand): Remove. | |
39437 | ||
39438 | * config/mn10300/constraints.md ("c"): Rename from "A". | |
39439 | ("A", "D"): New constraint letters. | |
39440 | * config/mn10300/mn10300.md (fmasf4): Use the "c" constraint. | |
39441 | (fmssf4, fnmasf4, fnmssf4): Likewise. | |
39442 | ||
39443 | * config/mn10300/mn10300.md (isa): New attribute. | |
39444 | (enabled): New attribute. | |
39445 | ||
39446 | * config/mn10300/mn10300.md (absdf2, negdf2): Remove. | |
39447 | (abssf2, negsf2): Define only for hardware fp. | |
39448 | (sqrtsf2): Reformat. | |
39449 | (addsf3, subsf3, mulsf3): Merge expander and insn. | |
39450 | ||
39451 | * config/mn10300/mn10300.h (ARG_PIONTER_CFA_OFFSET): New. | |
39452 | (DEBUGGER_AUTO_OFFSET): Remove. | |
39453 | (DEBUGGER_ARG_OFFSET): Remove. | |
39454 | ||
39455 | * config/mn10300/mn10300.c (mn10300_gen_multiple_store): Make static. | |
39456 | Emit register stores with the same offsets as the hardware. | |
39457 | (mn10300_store_multiple_operation): Don't check that the register | |
39458 | save offsets are monotonic. | |
39459 | * config/mn10300/mn10300-protos.h: Update. | |
39460 | ||
39461 | * config/mn10300/mn10300.h (ASM_PN_FORMAT): Delete. | |
39462 | ||
39463 | * config/mn10300/mn10300.h (INCOMING_RETURN_ADDR_RTX): Define | |
39464 | in terms of the value on the stack, not the MDR register. | |
39465 | ||
39466 | 2011-01-11 Jan Hubicka <jh@suse.cz> | |
39467 | ||
39468 | PR lto/45721 | |
39469 | PR lto/45375 | |
39470 | * tree.h (symbol_alias_set_t): Move typedef here from varasm.c | |
39471 | (symbol_alias_set_destroy, symbol_alias_set_contains, | |
39472 | propagate_aliases_backward): Declare. | |
39473 | * lto-streamer-out.c (struct sets): New sturcture. | |
39474 | (trivally_defined_alias): New function. | |
39475 | (output_alias_pair_p): Rewrite. | |
39476 | (output_unreferenced_globals): Fix output of alias pairs. | |
39477 | (produce_symtab): Likewise. | |
39478 | * ipa.c (function_and_variable_visibility): Set weak alias destination | |
39479 | as needed in lto. | |
39480 | * varasm.c (symbol_alias_set_t): Remove. | |
39481 | (symbol_alias_set_destroy): Export. | |
39482 | (propagate_aliases_forward, propagate_aliases_backward): New functions | |
39483 | based on ... | |
39484 | (compute_visible_aliases): ... this one; remove. | |
39485 | (trivially_visible_alias): New | |
39486 | (trivially_defined_alias): New. | |
39487 | (remove_unreachable_alias_pairs): Rewrite. | |
39488 | (finish_aliases_1): Reorganize code checking if alias is defined. | |
39489 | * passes.c (rest_of_decl_compilation): Do not call assemble_alias when | |
39490 | in LTO mode. | |
39491 | ||
39492 | 2011-01-11 Richard Guenther <rguenther@suse.de> | |
39493 | ||
39494 | PR tree-optimization/46076 | |
39495 | * tree-ssa.c (useless_type_conversion_p): Conversions from | |
39496 | unprototyped to empty argument list function types are useless. | |
39497 | ||
39498 | 2011-01-11 Richard Guenther <rguenther@suse.de> | |
39499 | ||
39500 | PR middle-end/45235 | |
39501 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Do not mark | |
39502 | volatile MEMs as MEM_READONLY_P. | |
39503 | ||
39504 | 2011-01-11 Richard Guenther <rguenther@suse.de> | |
39505 | ||
39506 | PR tree-optimization/47239 | |
39507 | * tree-ssa-ccp.c (get_value_from_alignment): Punt for FUNCTION_DECLs. | |
39508 | ||
39509 | 2011-01-11 Jeff Law <law@redhat.com> | |
39510 | ||
39511 | PR tree-optimization/47086 | |
39512 | * tree-ssa-loop-ivopts.c (find_givs_in_stmt_scev): Do not record | |
39513 | IVs from statements that might throw. | |
39514 | ||
39515 | 2011-01-10 Jan Hubicka <jh@suse.cz> | |
39516 | ||
39517 | PR lto/45375 | |
39518 | * lto-cgraph.c (input_profile_summary): Remove overactive sanity check. | |
39519 | ||
39520 | 2011-01-10 Jan Hubicka <jh@suse.cz> | |
39521 | ||
39522 | PR lto/45375 | |
39523 | * profile.c (read_profile_edge_counts): Ignore profile inconistency | |
39524 | when correcting profile. | |
39525 | ||
39526 | 2011-01-10 Jan Hubicka <jh@suse.cz> | |
39527 | ||
39528 | PR lto/46083 | |
39529 | * lto-streamer-out.c (pack_ts_function_decl_value_fields): Store | |
39530 | DECL_FINI_PRIORITY. | |
39531 | * lto-streamer-in.c (unpack_ts_function_decl_value_fields): | |
39532 | Restore DECL_FINI_PRIORITY. | |
39533 | ||
39534 | 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
39535 | ||
39536 | * doc/gimple.texi: Fix quoting of multi-word return values in | |
39537 | @deftypefn statements. Ensure presence of return value. Wrap | |
39538 | overlong @deftypefn lines. | |
39539 | (is_gimple_operand, is_gimple_min_invariant_address): Remove | |
39540 | descriptions of removed functions. | |
39541 | * doc/hostconfig.texi (Host Common): Wrap long line, fix quoting | |
39542 | of multi-word return value in @deftypefn statement. | |
39543 | ||
39544 | 2011-01-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
39545 | ||
39546 | * doc/gimple.texi (Temporaries, Operands, Compound Lvalues) | |
39547 | (Conditional Expressions, Logical Operators) | |
39548 | (Statement and operand traversals): Do not indent smallexample | |
39549 | code. Fix duplicate function argument in example. | |
39550 | ||
39551 | 2011-01-10 Jeff Law <law@redhat.com> | |
39552 | ||
39553 | PR tree-optimization/47141 | |
39554 | * ipa-split.c (split_function): Handle case where we are | |
39555 | returning a value and the return block has a virtual operand phi. | |
39556 | ||
39557 | 2011-01-10 Jan Hubicka <jh@suse.cz> | |
39558 | ||
39559 | PR tree-optimization/47234 | |
39560 | * tree-pass.h (TODO_rebuild_cgraph_edges): New TODO. | |
39561 | (pass_feedback_split_functions): Declare. | |
39562 | * passes.c (init_optimization_passes): Add ipa-split as subpass of | |
39563 | tree-profile. | |
39564 | * ipa-split.c (gate_split_functions): Update comments; disable | |
39565 | split-functions for profile_arc_flag and branch_probabilities. | |
39566 | (gate_feedback_split_functions): New function. | |
39567 | (execute_feedback_split_functions): New function. | |
39568 | (pass_feedback_split_functions): New global var. | |
39569 | ||
39570 | 2011-01-10 H.J. Lu <hongjiu.lu@intel.com> | |
39571 | ||
39572 | PR lto/46760 | |
39573 | * tree-inline.c (tree_can_inline_p): Check e->call_stmt before | |
39574 | calling gimple_call_set_cannot_inline. | |
39575 | ||
39576 | 2011-01-10 Iain Sandoe <iains@gcc.gnu.org> | |
39577 | ||
39578 | * config/darwin-sections.def: Remove unused section. | |
39579 | ||
39580 | 2011-01-10 Dave Korn <dave.korn.cygwin@gmail.com> | |
39581 | ||
39582 | PR c++/47218 | |
39583 | * cgraphunit.c (assemble_thunk): Call resolve_unique_section. | |
39584 | ||
39585 | 2011-01-09 Nicola Pero <nicola.pero@meta-innovation.com> | |
39586 | ||
39587 | PR objc/47232 | |
39588 | * c-parser.c (c_parser_declaration_or_fndef): Improved | |
39589 | error message. | |
39590 | ||
39591 | 2011-01-09 Kai Tietz <kai.tietz@onevision.com> | |
39592 | ||
39593 | * config/i386/winnt.c (i386_pe_start_function): Make sure | |
39594 | to switch back to function's section. | |
39595 | ||
39596 | 2011-01-09 Iain Sandoe <iains@gcc.gnu.org> | |
39597 | ||
39598 | PR gcc/46902 | |
39599 | PR testsuite/46912 | |
39600 | * plugin.c: Move include of dlfcn.h from here... | |
39601 | * system.h: ... to here. | |
39602 | ||
39603 | 2011-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> | |
39604 | ||
39605 | * doc/cpp.texi (C++ Named Operators): Fix markup for header | |
39606 | file name. | |
39607 | * doc/cppinternals.texi (Top): Wrap node in @ifnottex to avoid | |
39608 | two extra empty pages in PDF output. | |
39609 | ||
39610 | 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com> | |
39611 | ||
39612 | PR objc/47078 | |
39613 | * c-parser.c (c_parser_objc_type_name): If the type is unknown, | |
39614 | for error recovery purposes behave as if it was not specified so | |
39615 | that the default type is usd. | |
39616 | ||
39617 | 2011-01-07 Jan Hubicka <jh@suse.cz> | |
39618 | ||
39619 | PR tree-optmization/46469 | |
39620 | * ipa.c (function_and_variable_visibility): Clear needed flags on | |
39621 | nodes with external decls; handle weakrefs merging correctly. | |
39622 | ||
39623 | 2011-01-07 Joseph Myers <joseph@codesourcery.com> | |
39624 | ||
39625 | * opts.c (finish_options): Set opts->x_flag_opts_finished to true, | |
39626 | not false. | |
39627 | ||
39628 | 2011-01-07 Jan Hubicka <jh@suse.cz> | |
39629 | ||
39630 | * doc/invoke.texi (-flto, -fuse-linker-plugin): Update defaults | |
39631 | and no longer claim that gold is required for linker plugin. | |
39632 | * configure: Regenerate. | |
39633 | * gcc.c (PLUGIN_COND): New macro. | |
39634 | (LINK_COMMAND_SPEC): Use it. | |
39635 | (main): Default to plugin enabled with HAVE_LTO_PLUGIN is set. | |
39636 | * config.in (HAVE_LTO_PLUGIN): New. | |
39637 | * configure.ac (--with-lto-plugin): New parameter; autodetect | |
39638 | HAVE_LTO_PLUGIN. | |
39639 | ||
39640 | 2011-01-07 Jan Hubicka <jh@suse.cz> | |
39641 | ||
39642 | PR tree-optimization/46367 | |
39643 | * ipa-inline.c (cgraph_clone_inlined_nodes): Use original function only | |
39644 | when we can update original. | |
39645 | (cgraph_mark_inline_edge): Sanity check. | |
39646 | * ipa-prop.c (ipa_make_edge_direct_to_target): Sanity check. | |
39647 | ||
39648 | 2011-01-07 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
39649 | ||
39650 | * config/spu/spu.h (ASM_COMMENT_START): Define. | |
39651 | ||
39652 | 2011-01-07 H.J. Lu <hongjiu.lu@intel.com> | |
39653 | ||
39654 | PR driver/42445 | |
39655 | * gcc.c (%>S): New. | |
39656 | (SWITCH_KEEP_FOR_GCC): Likewise. | |
39657 | (set_collect_gcc_options): Check SWITCH_KEEP_FOR_GCC. | |
39658 | (do_spec_1): Handle "%>". | |
39659 | ||
39660 | * config/i386/i386.h (CC1_CPU_SPEC): Replace "%<" with "%>". | |
39661 | ||
39662 | 2011-01-07 Jakub Jelinek <jakub@redhat.com> | |
39663 | ||
39664 | PR target/47201 | |
39665 | * config/i386/i386.c (ix86_delegitimize_address): If | |
39666 | simplify_gen_subreg fails, return orig_x. | |
39667 | ||
39668 | PR bootstrap/47187 | |
39669 | * value-prof.c (gimple_stringop_fixed_value): Handle | |
39670 | lhs of the call properly. | |
39671 | ||
39672 | 2011-01-07 Jan Hubicka <jh@suse.cz> | |
39673 | ||
39674 | PR lto/45375 | |
39675 | * lto-opt.c (lto_reissue_options): Set flag_shlib. | |
39676 | ||
39677 | 2011-01-07 Iain Sandoe <iains@gcc.gnu.org> | |
39678 | ||
39679 | * target.def (function_switched_text_sections): New hook. | |
39680 | * doc/tm.texi: Regenerated. | |
39681 | * doc/tm.texi.in (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New. | |
39682 | * final.c (default_function_switched_text_sections): New. | |
39683 | (final_scan_insn): Call function_switched_text_sections when a | |
39684 | mid-function section change occurs. | |
39685 | * output.h (default_function_switched_text_sections): Declare. | |
39686 | * config/darwin-protos.h (darwin_function_switched_text_sections): | |
39687 | Likewise. | |
39688 | * config/darwin.c (darwin_function_switched_text_sections): New. | |
39689 | * config/darwin.h (TARGET_ASM_FUNCTION_SWITCHED_TEXT_SECTIONS): New. | |
39690 | ||
39691 | 2011-01-07 Iain Sandoe <iains@gcc.gnu.org> | |
39692 | ||
39693 | * dwarf2out.c (gen_subprogram_die): Add pubnames with code ranges for | |
39694 | DWARF >= 3. Add pubnames for the primary section and a reduced DIE for | |
39695 | the secondary code fragment when outputting for DWARF == 2. | |
39696 | ||
39697 | 2011-01-07 Anatoly Sokolov <aesok@post.ru> | |
39698 | ||
39699 | * config/xtensa/xtensa.h (OUTPUT_ADDR_CONST_EXTRA): Remove. | |
39700 | * config/xtensa/xtensa-protos.h (xtensa_output_addr_const_extra): | |
39701 | Remove. | |
39702 | * config/xtensa/xtensa.c (xtensa_output_addr_const_extra): Make static. | |
39703 | (TARGET_ASM_OUTPUT_ADDR_CONST_EXTRA): Define. | |
39704 | ||
39705 | 2011-01-06 Eric Botcazou <ebotcazou@adacore.com> | |
39706 | ||
39707 | PR debug/46704 | |
39708 | * dwarf2out.c (dwarf2out_finish): Output the debug_aranges section only | |
39709 | when it is not empty. | |
39710 | ||
39711 | 2011-01-06 Changpeng Fang <changpeng.fang@amd.com> | |
39712 | ||
39713 | Bobcat Enablement | |
39714 | * config.gcc (i[34567]86-*-linux* | ...): Add btver1. | |
39715 | (case ${target}): Add btver1. | |
39716 | * config/i386/driver-i386.c (host_detect_local_cpu): Let | |
39717 | -march=native recognize btver1 processors. | |
39718 | * config/i386/i386-c.c (ix86_target_macros_internal): Add | |
39719 | btver1 def_and_undef | |
39720 | * config/i386/i386.c (struct processor_costs btver1_cost): New | |
39721 | btver1 cost table. | |
39722 | (m_BTVER1): New definition. | |
39723 | (m_AMD_MULTIPLE): Includes m_BTVER1. | |
39724 | (initial_ix86_tune_features): Add btver1 tune. | |
39725 | (processor_target_table): Add btver1 entry. | |
39726 | (static const char *const cpu_names): Add btver1 entry. | |
39727 | (software_prefetching_beneficial_p): Add btver1. | |
39728 | (ix86_option_override_internal): Add btver1 instruction sets. | |
39729 | (ix86_issue_rate): Add btver1. | |
39730 | (ix86_adjust_cost): Add btver1. | |
39731 | * config/i386/i386.h (TARGET_BTVER1): New definition. | |
39732 | (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver1. | |
39733 | (enum processor_type): Add PROCESSOR_BTVER1. | |
39734 | * config/i386/i386.md (define_attr "cpu"): Add btver1. | |
39735 | ||
39736 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
39737 | ||
39738 | PR target/43309 | |
39739 | * config/i386/i386.c (legitimize_tls_address) | |
39740 | <TLS_MODEL_INITIAL_EXEC>: Handle TARGET_64BIT && TARGET_SUN_TLS. | |
39741 | * config/i386/i386.md (UNSPEC_TLS_IE_SUN): Declare. | |
39742 | (tls_initial_exec_64_sun): New pattern. | |
39743 | ||
39744 | 2011-01-06 Gerald Pfeifer <gerald@pfeifer.com> | |
39745 | ||
39746 | * doc/invoke.texi (Overall Options): Improve wording and markup | |
39747 | of the description of -wrapper. | |
39748 | ||
39749 | 2011-01-06 Joseph Myers <joseph@codesourcery.com> | |
39750 | ||
39751 | * config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads, | |
39752 | rdynamic, threads): New Driver options. | |
39753 | ||
39754 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
39755 | ||
39756 | PR target/38118 | |
39757 | * config/sol2.h (ASM_OUTPUT_ALIGNED_COMMON): Also switch to .bss | |
39758 | if coming from .tdata. | |
39759 | * config/i386/sol2-10.h (ASM_OUTPUT_ALIGNED_COMMON): Likewise. | |
39760 | ||
39761 | 2011-01-06 Jan Hubicka <jh@suse.cz> | |
39762 | ||
39763 | PR lto/47188 | |
39764 | * collect2.c (main): Do not enable LTOmode when plugin is active. | |
39765 | ||
39766 | 2011-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> | |
39767 | ||
39768 | PR other/45915 | |
39769 | * configure.ac (gcc_cv_as_gnu_unique_object): Only use ldd | |
39770 | --version output if supported. | |
39771 | * configure: Regenerate. | |
39772 | ||
39773 | 2011-01-06 Joseph Myers <joseph@codesourcery.com> | |
39774 | ||
39775 | * config/linux-android.opt (tno-android-cc, tno-android-ld): New | |
39776 | Driver options. | |
39777 | ||
39778 | 2011-01-06 Jakub Jelinek <jakub@redhat.com> | |
39779 | ||
39780 | PR c/47150 | |
39781 | * c-convert.c (convert): When converting a complex expression | |
39782 | other than COMPLEX_EXPR to a different complex type, ensure | |
39783 | c_save_expr is called instead of save_expr, unless in_late_binary_op. | |
39784 | * c-typeck.c (convert_for_assignment): Set in_late_binary_op also | |
39785 | when converting COMPLEX_TYPE. | |
39786 | ||
39787 | 2011-01-06 Ira Rosen <irar@il.ibm.com> | |
39788 | ||
39789 | PR tree-optimization/47139 | |
39790 | * tree-vect-loop.c (vect_is_simple_reduction_1): Check that | |
39791 | only the last reduction value is used outside the loop. Update | |
39792 | documentation. | |
39793 | ||
39794 | 2011-01-05 Joseph Myers <joseph@codesourcery.com> | |
39795 | ||
39796 | * config/rtems.opt: New. | |
39797 | * config.gcc (*-*-rtems*): Use rtems.opt. | |
39798 | ||
39799 | 2011-01-05 Changpeng Fang <changpeng.fang@amd.com> | |
39800 | ||
39801 | * config/i386/i386.c (ix86_option_override_internal): Bulldozer | |
39802 | processors do not support 3DNow instructions. | |
39803 | ||
39804 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
39805 | ||
39806 | * config/spu/spu.c (spu_option_override): Set parameter | |
39807 | PARAM_MAX_COMPLETELY_PEEL_TIMES to 4 instead of 1. | |
39808 | ||
39809 | 2011-01-05 Jan Hubicka <jh@suse.cz> | |
39810 | ||
39811 | * lto-wrapper.c (run_gcc): Default to WHOPR mode when none is specified | |
39812 | at the command line. | |
39813 | ||
39814 | 2011-01-05 Martin Jambor <mjambor@suse.cz> | |
39815 | ||
39816 | PR lto/47162 | |
39817 | * lto-cgraph.c (output_cgraph_opt_summary_p): Also check for thunk | |
39818 | deltas on streamed outgoing edges. | |
39819 | (output_node_opt_summary): Output info for outgoing edges only when | |
39820 | the node is in new parameter set. | |
39821 | (output_cgraph_opt_summary): New parameter set, passed to the two | |
39822 | aforementioned functions. Update its forward declaration and its | |
39823 | callee too. | |
39824 | ||
39825 | 2011-01-05 Tom Tromey <tromey@redhat.com> | |
39826 | ||
39827 | * c-parser.c (c_parser_omp_atomic): Pass location of assignment | |
39828 | operator to c_finish_omp_atomic. | |
39829 | * c-typeck.c (lvalue_or_else): Add 'loc' argument. | |
39830 | (build_unary_op): Update. | |
39831 | (build_modify_expr): Update. | |
39832 | (build_asm_expr): Update. | |
39833 | ||
39834 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
39835 | ||
39836 | * config/spu/spu.c (emit_nop_for_insn): Set INSN_LOCATOR for | |
39837 | newly inserted insns. | |
39838 | (pad_bb): Likewise. | |
39839 | (spu_emit_branch_hint): Likewise. | |
39840 | (insert_hbrp_for_ilb_runout): Likewise. | |
39841 | (spu_machine_dependent_reorg): Call df_finish_pass after | |
39842 | schedule_insns returns. | |
39843 | ||
39844 | 2011-01-05 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
39845 | ||
39846 | * config/spu/spu.c (spu_expand_prologue): Support -fstack-usage. | |
39847 | ||
39848 | 2011-01-05 Eric Botcazou <ebotcazou@adacore.com> | |
39849 | ||
39850 | PR tree-optimization/47005 | |
39851 | * tree-sra.c (struct access): Add 'non_addressable' bit. | |
39852 | (create_access): Set it for a DECL_NONADDRESSABLE_P field. | |
39853 | (decide_one_param_reduction): Return 0 if the parameter is passed by | |
39854 | reference and one of the accesses in the group is non_addressable. | |
39855 | ||
39856 | 2011-01-04 Eric Botcazou <ebotcazou@adacore.com> | |
39857 | ||
39858 | PR tree-optimization/47056 | |
39859 | * cgraphbuild.c (mark_address): Remove ATTRIBUTE_UNUSED markers. | |
39860 | (mark_load): Likewise. Handle FUNCTION_DECL specially. | |
39861 | (mark_store): Likewise. Pass STMT to ipa_record_reference. | |
39862 | ||
39863 | 2011-01-04 Eric Botcazou <ebotcazou@adacore.com> | |
39864 | ||
39865 | * dwarf2out.c (rtl_for_decl_init): Strip no-op conversions off the | |
39866 | initializer. Skip view conversions from aggregate types. | |
39867 | ||
39868 | 2011-01-04 Kai Tietz <kai.tietz@onevision.com> | |
39869 | ||
39870 | PR bootstrap/47055 | |
39871 | * libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC. | |
39872 | ||
39873 | 2011-01-04 Philipp Thomas <pth@suse.de> | |
39874 | ||
39875 | * config/microblaze/microbalse.opt (mxl-float-convert): Fix | |
39876 | obvious typo. | |
39877 | ||
39878 | 2011-01-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
39879 | ||
39880 | * function.c (thread_prologue_and_epilogue_insns): Do not crash | |
39881 | on empty epilogue sequences. | |
39882 | ||
39883 | 2011-01-04 Joseph Myers <joseph@codesourcery.com> | |
39884 | ||
39885 | * config/vxworks.opt (Bdynamic, Bstatic, Xbind-lazy, Xbind-now, | |
39886 | non-static): New Driver options. | |
39887 | ||
39888 | 2011-01-04 Jie Zhang <jie@codesourcery.com> | |
39889 | ||
39890 | PR driver/47137 | |
39891 | * gcc.c (default_compilers[]): Set combinable field to 0 | |
39892 | for all assembly languages. | |
39893 | ||
39894 | 2011-01-04 Mingjie Xing <mingjie.xing@gmail.com> | |
39895 | ||
39896 | * config/mips/loongson3a.md: New file. | |
39897 | * config/mips/mips.md: Include loongson3a.md. | |
39898 | * config/mips/mips.c (mips_multipass_dfa_lookahead): Return 4 when | |
39899 | TUNE_LOONGSON_3A. | |
39900 | ||
39901 | 2011-01-03 Eric Botcazou <ebotcazou@adacore.com> | |
39902 | ||
39903 | PR middle-end/47017 | |
39904 | * expr.c (expand_expr_real_1) <MEM_REF>: Call memory_address_addr_space | |
39905 | instead of convert_memory_address_addr_space on the base expression. | |
39906 | ||
39907 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
39908 | ||
39909 | * config/spu/spu.c (spu_option_override): Update error text | |
39910 | for bad -march= / -mtune= values. | |
39911 | ||
39912 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
39913 | ||
39914 | * config/spu/spu.c (asm_file_start): Only reset flag_var_tracking | |
39915 | if branch-hint optimization will be performed. | |
39916 | ||
39917 | 2011-01-03 Jakub Jelinek <jakub@redhat.com> | |
39918 | ||
39919 | PR tree-optimization/47148 | |
39920 | * ipa-split.c (split_function): Convert arguments to | |
39921 | DECL_ARG_TYPE if possible. | |
39922 | ||
39923 | PR tree-optimization/47155 | |
39924 | * tree-ssa-ccp.c (bit_value_binop_1): Use r1type instead of type | |
39925 | when computing uns. | |
39926 | ||
39927 | PR rtl-optimization/47157 | |
39928 | * combine.c (try_combine): If undobuf.other_insn becomes | |
39929 | (set (pc) (pc)) jump, call update_cfg_for_uncondjump on it | |
39930 | and set *new_direct_jump_p too. | |
39931 | ||
39932 | 2011-01-03 Sebastian Pop <sebastian.pop@amd.com> | |
39933 | ||
39934 | PR tree-optimization/47021 | |
39935 | * graphite-sese-to-poly.c (scan_tree_for_params): Handle ADDR_EXPR. | |
39936 | ||
39937 | 2011-01-03 Jakub Jelinek <jakub@redhat.com> | |
39938 | ||
39939 | * gcc.c (process_command): Update copyright notice dates. | |
39940 | * gcov.c (print_version): Likewise. | |
39941 | * gcov-dump.c (print_version): Likewise. | |
39942 | * mips-tfile.c (main): Likewise. | |
39943 | * mips-tdump.c (main): Likewise. | |
39944 | ||
39945 | 2011-01-03 Martin Jambor <mjambor@suse.cz> | |
39946 | ||
39947 | PR tree-optimization/46801 | |
39948 | * tree-sra.c (type_internals_preclude_sra_p): Check whether | |
39949 | aggregate fields start at byte boundary instead of the bit-field flag. | |
39950 | ||
39951 | 2011-01-03 H.J. Lu <hongjiu.lu@intel.com> | |
39952 | ||
39953 | PR driver/47137 | |
39954 | * gcc.c (main): Revert revision 168407. | |
39955 | ||
39956 | 2011-01-03 Martin Jambor <mjambor@suse.cz> | |
39957 | ||
39958 | * lto-cgraph.c (input_cgraph_opt_section): Use the correct section type. | |
39959 | ||
39960 | 2011-01-03 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> | |
39961 | ||
39962 | * tree-vect-generic.c (expand_vector_operations_1): When using vector/ | |
39963 | vector optab to expand vector/scalar shift, update gimple to vector. | |
39964 | ||
39965 | 2011-01-03 Martin Jambor <mjambor@suse.cz> | |
39966 | ||
39967 | * cgraphunit.c (verify_cgraph_node): Verify there is no direct call to | |
39968 | a thunk. | |
39969 | ||
39970 | 2011-01-03 Martin Jambor <mjambor@suse.cz> | |
39971 | ||
39972 | PR tree-optimization/46984 | |
39973 | * cgraph.h (cgraph_indirect_call_info): make field thunk_delta | |
39974 | HOST_WIDE_INT. | |
39975 | (cgraph_create_indirect_edge): Fixed line length. | |
39976 | (cgraph_indirect_call_info): Declare. | |
39977 | (cgraph_make_edge_direct) Update declaration. | |
39978 | * cgraph.c (cgraph_allocate_init_indirect_info): New function. | |
39979 | (cgraph_create_indirect_edge): Use it. | |
39980 | (cgraph_make_edge_direct): Made delta HOST_WIDE_INT. Updated all | |
39981 | callees. | |
39982 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update for | |
39983 | the new thunk_delta representation. | |
39984 | * ipa-prop.c (ipa_make_edge_direct_to_target): Convert delta to | |
39985 | HOST_WIDE_INT. | |
39986 | (ipa_write_indirect_edge_info): Remove streaming of thunk_delta. | |
39987 | (ipa_read_indirect_edge_info): Likewise. | |
39988 | * lto-cgraph.c (output_edge_opt_summary): New function. | |
39989 | (output_node_opt_summary): Call it on all outgoing edges. | |
39990 | (input_edge_opt_summary): New function. | |
39991 | (input_node_opt_summary): Call it on all outgoing edges. | |
39992 | ||
39993 | 2011-01-02 H.J. Lu <hongjiu.lu@intel.com> | |
39994 | ||
39995 | PR driver/47137 | |
39996 | * gcc.c (main): Don't check have_o when settting combine_inputs. | |
39997 | ||
39998 | 2011-01-02 Eric Botcazou <ebotcazou@adacore.com> | |
39999 | ||
40000 | * regrename.c: Add general comment describing the pass. | |
40001 | (struct du_head): Remove 'length' field. | |
40002 | (get_element, merge_sort_comparison, merge, sort_du_head): Remove. | |
40003 | (regrename_optimize): Do not sort chains. Rework comments, add others. | |
40004 | Force renaming to the preferred class (if any) in the first pass and do | |
40005 | not consider registers that belong to it in the second pass. | |
40006 | (create_new_chain): Do not set 'length' field. | |
40007 | (scan_rtx_reg): Likewise. | |
40008 | ||
40009 | 2011-01-02 Jakub Jelinek <jakub@redhat.com> | |
40010 | ||
40011 | PR tree-optimization/47140 | |
40012 | * tree-ssa-ccp.c (evaluate_stmt): For binary assignments, use | |
40013 | TREE_TYPE (lhs) instead of TREE_TYPE (rhs1) as second argument | |
40014 | to bit_value_binop. | |
40015 | ||
40016 | PR rtl-optimization/47028 | |
40017 | * cfgexpand.c (gimple_expand_cfg): Insert entry edge insertions after | |
40018 | parm_birth_insn instead of at the beginning of first bb. | |
40019 | ||
40020 | 2011-01-02 Mingjie Xing <mingjie.xing@gmail.com> | |
40021 | ||
40022 | * doc/generic.texi: Remove duplicated "@subsubsection Statements". | |
40023 | Remove the word "see" before "@pxref". | |
40024 | * doc/rtl.texi: Remove the word "see" before "@pxref". | |
40025 | ||
40026 | 2011-01-01 Jan Hubicka <jh@suse.cz> | |
40027 | ||
40028 | * tree-loop-distribution.c (tree_loop_distribution): Do not use freed | |
40029 | memory. | |
40030 | ||
40031 | 2011-01-01 Kai Tietz <kai.tietz@onevision.com> | |
40032 | ||
40033 | PR target/38662 | |
40034 | * tree.c (type_hash_eq): Call language hook for METHOD_TYPEs, too. | |
40035 | ||
40036 | \f | |
40037 | Copyright (C) 2011 Free Software Foundation, Inc. | |
40038 | ||
40039 | Copying and distribution of this file, with or without modification, | |
40040 | are permitted in any medium without royalty provided the copyright | |
40041 | notice and this notice are preserved. |