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Commit | Line | Data |
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573ff301 | 1 | 2012-08-01 Richard Henderson <rth@redhat.com> |
2 | ||
3 | * expmed.h (NUM_MODE_PARTIAL_INT): New. | |
4 | (NUM_MODE_VECTOR_INT, NUM_MODE_IP_INT, NUM_MODE_IPV_INT): New. | |
5 | (struct expmed_op_cheap): Size one array on NUM_MODE_IPV_INT. | |
6 | (struct expmed_op_costs): Likewise. | |
7 | (struct target_expmed): Size x_convert_cost on NUM_MODE_IP_INT. | |
8 | (expmed_mode_index): New. | |
9 | (expmed_op_cheap_ptr, expmed_op_cost_ptr): Use expmed_mode_index. | |
10 | (convert_cost_ptr): Likewise. | |
11 | * expmed.c (struct init_expmed_rtl): Rename convert to trunc. | |
12 | (init_expmed_one_conv): Split out from ... | |
13 | (init_expmed_one_mode): ... here. Iterate conversions over | |
14 | partial integer modes too. | |
15 | (init_expmed): Iterate over partial integer modes too. | |
16 | ||
ef51ef7a | 17 | 2012-08-01 Richard Henderson <rth@redhat.com> |
18 | ||
19 | * config/m32c/m32c.c (TARGET_INIT_LIBFUNCS): Remove. | |
20 | (m32c_init_libfuncs): Remove. | |
21 | * config/m32c/cond.md (cstore<QHPSI>4_16): Rename from cstore<QHPSI>4. | |
22 | (cstore<QHPSI>4): New expander. | |
23 | ||
cffc1a1a | 24 | 2012-08-01 Richard Guenther <rguenther@suse.de> |
25 | ||
26 | * tree-flow-inline.h (referenced_var): Remove. | |
27 | * tree-ssa-coalesce.c (create_outofssa_var_map): Remove duplicate | |
28 | checking code. | |
29 | * tree-sra.c (candidates): New global hashtable. | |
30 | (candidate): New function. | |
31 | (sra_initialize): Initialize candidates. | |
32 | (sra_deinitialize): Free candidates. | |
33 | (disqualify_candidate): Remove candidate from candidates. | |
34 | (maybe_add_sra_candidate): New function. | |
35 | (find_var_candidates): Walk over all local decls and parameters, | |
36 | add candidates to candidates hashtable. | |
37 | (find_param_candidates): Add candidates to candidates hashtable. | |
38 | (analyze_all_variable_accesses): Use candidate instead of | |
39 | referenced_var. | |
40 | ||
98a8539f | 41 | 2012-08-01 Tom de Vries <tom@codesourcery.com> |
42 | ||
43 | * tree-vrp.c (find_case_label_ranges): New function. | |
44 | (vrp_visit_switch_stmt, simplify_switch_using_ranges): Use | |
45 | find_case_label_ranges instead of find_case_label_range. Handle second | |
46 | range. | |
47 | ||
4ae5778c | 48 | 2012-08-01 Michael Matz <matz@suse.de> |
49 | ||
50 | * tree-complex.c (init_parameter_lattice_values): Don't call var_ann. | |
51 | * tree-dfa.c (struct dfa_stats_d): Remove num_var_anns member. | |
52 | (dump_dfa_stats): Don't dump stats about var anns. | |
53 | (collect_dfa_stats): Don't collect them. | |
54 | (add_referenced_var_1): Don't set var annotation pointers. | |
55 | (remove_referenced_var): Ditto, and only remove it it's in the | |
56 | hash table. | |
57 | ||
58 | * tree-flow-inline.h (var_ann): Remove. | |
59 | * tree-flow.h (struct var_ann_d, var_ann_t): Remove. | |
60 | ||
61 | * tree-inline.c (remapped_type): Remove. | |
62 | (can_be_nonlocal): Most variable will be considered live here, | |
63 | return false earlier. | |
64 | (remap_decls): Don't call var_ann, all variables will be considered | |
65 | referenced here. | |
66 | (copy_debug_stmt): Ditto, and use is_global_var. | |
67 | ||
68 | * tree-into-ssa.c (rewrite_debug_stmt_uses): Use get_current_def to | |
69 | determine if a variable was referred to, not var_ann. | |
70 | * tree-ssa-live.c (remove_unused_scope_block_p): Don't check var_ann. | |
71 | (remove_unused_locals): Ditto. | |
72 | * tree-ssa.c (delete_tree_ssa): Don't free/clear var ann pointers. | |
73 | * tree-tailcall.c (arg_needs_copy_p): Don't check var_ann. | |
74 | * tree.c (copy_node_stat): Don't clear var ann pointer. | |
75 | * tree.h (tree_result_decl, tree_parm_decl, tree_var_decl): Remove | |
76 | ann member. | |
77 | (DECL_VAR_ANN_PTR): Remove. | |
78 | ||
79 | 2012-08-01 Michael Matz <matz@suse.de> | |
80 | ||
81 | * tree-flow.h (struct var_ann_d): Rename used member. | |
82 | (set_is_used): Don't declare. | |
83 | * tree-flow-inline.h (clear_is_used): Remove. | |
84 | (set_is_used, is_used_p): Move to ... | |
85 | * tree-ssa-live.c (set_is_used, is_used_p): ... here, and use | |
86 | on the side bitmap. | |
87 | (usedvars): New bitmap. | |
88 | (dump_scope_block): Don't dump unusedness. | |
89 | (remove_unused_locals): Allocate and free usedvars. | |
90 | * tree-nrv.c (tree_nrv): Don't clear used flags here. | |
91 | ||
92 | 2012-08-01 Michael Matz <matz@suse.de> | |
93 | ||
94 | * tree-flow.h (struct var_ann_d): Remove base_var_processed and | |
95 | base_index members. | |
96 | * tree-ssa-live.h (struct _var_map): Remove basevars member. | |
97 | (VAR_ANN_BASE_INDEX): Remove. | |
98 | * tree-ssa-live.c (var_map_base_init): Use a hash table instead | |
99 | of var annotation to compress index space. Don't deal with above | |
100 | removed members. | |
101 | (var_map_base_fini): Don't free basevars. | |
102 | (init_var_map): Don't clear basevars. | |
103 | ||
c99e471e | 104 | 2012-08-01 Bill Schmidt <wschmidt@linux.ibm.com> |
105 | ||
106 | * gimple-ssa-strength-reduction.c (struct slsr_cand_d): Change | |
107 | base_name to base_expr. | |
108 | (struct cand_chain_d): Likewise. | |
109 | (base_cand_hash): Likewise. | |
110 | (base_cand_eq): Likewise. | |
111 | (record_potential_basis): Likewise. | |
112 | (alloc_cand_and_find_basis): Likewise. | |
113 | (create_mul_ssa_cand): Likewise. | |
114 | (create_mul_imm_cand): Likewise. | |
115 | (create_add_ssa_cand): Likewise. | |
116 | (create_add_imm_cand): Likewise. | |
117 | (slsr_process_cast): Likewise. | |
118 | (slsr_process_copy): Likewise. | |
119 | (dump_candidate): Likewise. | |
120 | (base_cand_dump_callback): Likewise. | |
121 | (unconditional_cands_with_known_stride_p): Likewise. | |
122 | (cand_increment): Likewise. | |
123 | ||
070bf980 | 124 | 2012-08-01 Bill Schmidt <wschmidt@linux.ibm.com> |
125 | ||
126 | PR tree-optimization/46556 | |
127 | * gimple-ssa-strength-reduction.c (enum cand_kind): Add CAND_REF. | |
128 | (base_cand_map): Change to hash table. | |
129 | (base_cand_hash): New function. | |
130 | (base_cand_free): Likewise. | |
131 | (base_cand_eq): Likewise. | |
132 | (lookup_cand): Change base_cand_map to hash table. | |
133 | (find_basis_for_candidate): Likewise. | |
134 | (base_cand_from_table): Exclude CAND_REF. | |
135 | (restructure_reference): New function. | |
136 | (slsr_process_ref): Likewise. | |
137 | (find_candidates_in_block): Call slsr_process_ref. | |
138 | (dump_candidate): Handle CAND_REF. | |
139 | (base_cand_dump_callback): New function. | |
140 | (dump_cand_chains): Change base_cand_map to hash table. | |
141 | (replace_ref): New function. | |
142 | (replace_refs): Likewise. | |
143 | (analyze_candidates_and_replace): Call replace_refs. | |
144 | (execute_strength_reduction): Change base_cand_map to hash table. | |
145 | ||
735bd857 | 146 | 2012-08-01 Uros Bizjak <ubizjak@gmail.com> |
147 | ||
148 | * config/i386/i386.c (ix86_address_subreg_operand): Reject | |
149 | stack pointer. | |
150 | (ix86_print_operand_address): Assert that parts.base and parts.index | |
151 | are non-NULL after call to simplify_subreg. | |
152 | ||
ffef9ae6 | 153 | 2012-08-01 Richard Guenther <rguenther@suse.de> |
154 | ||
155 | * doc/tree-ssa.texi: Remove pieces mentioning mark_sym_for_renaming. | |
156 | ||
278611f2 | 157 | 2012-08-01 Richard Guenther <rguenther@suse.de> |
158 | ||
159 | * graphite-clast-to-gimple.c (translate_clast_user): Rename | |
160 | virtual operands. | |
161 | * sese.c (graphite_copy_stmts_from_block): Do not rename virtual | |
162 | operands here. | |
163 | * tree-call-cdce.c (tree_call_cdce): Use | |
164 | mark_virtual_operands_for_renaming. | |
165 | * tree-eh.c (sink_clobbers): Simplify. | |
166 | * tree-flow.h (mark_sym_for_renaming): Remove. | |
167 | (mark_virtual_operands_for_renaming): New function. | |
168 | * tree-if-conv.c (tree_if_conversion): Use | |
169 | mark_virtual_operands_for_renaming. | |
170 | * tree-inline.c (update_ssa_across_abnormal_edges): Likewise. | |
171 | * tree-into-ssa.c (mark_sym_for_renaming): Remove. | |
172 | (mark_virtual_operands_for_renaming): New function. | |
173 | * tree-loop-distribution.c (tree_loop_distribution): Use | |
174 | mark_virtual_operands_for_renaming. | |
175 | * tree-ssa-dce.c (mark_virtual_operand_for_renaming): Do not | |
176 | update stmts, use mark_virtual_operands_for_renaming. | |
177 | * tree-ssa-tail-merge.c (release_last_vdef): Remove. | |
178 | (replace_block_by): Adjust. | |
179 | (tail_merge_optimize): Use mark_virtual_operands_for_renaming. | |
180 | * tree-tailcall.c (tree_optimize_tail_calls_1): Use | |
181 | mark_virtual_operands_for_renaming. | |
182 | * tree-vect-slp.c (vect_slp_transform_bb): Likewise. | |
183 | * tree-vectorizer.c (vectorize_loops): Likewise. | |
184 | ||
e70e8b13 | 185 | 2012-08-01 Richard Guenther <rguenther@suse.de> |
186 | ||
187 | * tree-flow.h (struct gimple_df): Remove syms_to_rename member, | |
188 | add ssa_renaming_needed and rename_vops flags. | |
189 | (SYMS_TO_RENAME): Remove. | |
190 | (symbol_marked_for_renaming): Likewise. | |
191 | (mark_virtual_ops_for_renaming): Likewise. | |
192 | * tree-into-ssa.c (symbols_to_rename_set, symbols_to_rename): | |
193 | New globals. | |
194 | (mark_for_renaming, marked_for_renaming): New functions. | |
195 | (symbol_marked_for_renaming): Remove. | |
196 | (dump_currdefs): Adjust. | |
197 | (maybe_replace_use): Likewise. | |
198 | (maybe_replace_use_in_debug_stmt): Likewise. | |
199 | (maybe_register_def): Likewise. | |
200 | (rewrite_update_phi_arguments): Likewise. | |
201 | (rewrite_update_enter_block): Likewise. | |
202 | (fini_ssa_renamer): Clear update SSA status here ... | |
203 | (delete_update_ssa): ... not here. Free rename set. | |
204 | (prepare_block_for_update): Compute which decls need renaming. | |
205 | (dump_update_ssa): Adjust. | |
206 | (mark_sym_for_renaming): Adjust update SSA status for virtuals. | |
207 | (need_ssa_update_p): Adjust. | |
208 | (insert_updated_phi_nodes_for): Likewise. | |
209 | (update_ssa): Likewise. | |
210 | * tree-ssa-operands.c (finalize_ssa_defs): Adjust update SSA status | |
211 | for virtual and real operands. | |
212 | (finalize_ssa_uses): Likewise. | |
213 | * tree-ssanames.c (init_ssanames): Adjust. | |
214 | * tree-ssa.c (maybe_rewrite_mem_ref_base, maybe_optimize_var, | |
215 | execute_update_addresses_taken): Add bitmap to keep track of which | |
735bd857 | 216 | candidates are suitable for rewriting and later renaming by SSA update. |
e70e8b13 | 217 | * matrix-reorg.c (transform_access_sites): Do not rename all defs. |
735bd857 | 218 | * tree-dfa.c (make_rename_temp): Do not mark real operands for |
219 | renaming. | |
e70e8b13 | 220 | * cgraphunit.c (assemble_thunk): Likewise. |
221 | * gimplify.c (gimple_regimplify_operands): Likewise. | |
222 | (force_gimple_operand_1): Likewise. | |
223 | * ipa-prop.c (ipa_modify_formal_parameters): Likewise. | |
224 | * tree-inline.c (declare_return_variable): Likewise. | |
225 | * tree-parloops.c (separate_decls_in_region_stmt): Do not call | |
226 | mark_virtual_ops_for_renaming. | |
227 | (create_stores_for_reduction): Likewise. | |
228 | (create_loads_and_stores_for_name): Likewise. | |
229 | * tree-predcom.c (mark_virtual_ops_for_renaming): Remove. | |
230 | (initialize_root_vars_lm): Do not call mark_virtual_ops_for_renaming. | |
231 | (execute_load_motion): Likewise. | |
232 | (remove_stmt): Likewise. | |
233 | (execute_pred_commoning_chain): Likewise. | |
735bd857 | 234 | * tree-sra.c (create_access_replacement): Do not rename real operands. |
e70e8b13 | 235 | (get_unrenamed_access_replacement): Unify with ... |
236 | (get_access_replacement): ... this. | |
237 | (get_repl_default_def_ssa_name): Adjust. | |
238 | * tree-ssa-loop-im.c (move_computations_stmt): Manually update | |
239 | virtual SSA form. | |
240 | (rewrite_mem_ref_loc): Do not call mark_virtual_ops_for_renaming. | |
241 | * tree-ssa-loop-prefetch.c (emit_mfence_after_loop): Likewise. | |
242 | ||
fd1df2e7 | 243 | 2012-07-31 DJ Delorie <dj@redhat.com> |
244 | ||
245 | * config/s390/s390.c (s390_option_override): Disable DWARF 3/4 | |
246 | extensions for TPF, unless specifically selected. | |
247 | ||
d16a693a | 248 | 2012-08-01 Alan Modra <amodra@gmail.com> |
249 | ||
250 | PR target/54131 | |
251 | * config/rs6000/rs6000.c (mem_operand_gpr): Don't limit range | |
252 | of lo_sum offsets. Comment. Assert mode at least word size | |
253 | rather than bypassing powerpc64 word offset check. | |
254 | ||
b2e3ff07 | 255 | 2012-07-31 Bill Schmidt <wschmidt@linux.ibm.com> |
256 | ||
257 | * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Revise | |
258 | costs for vec_perm and vec_promote_demote down to more natural values. | |
259 | (struct _rs6000_cost_data): New data structure. | |
260 | (rs6000_density_test): New function. | |
261 | (rs6000_init_cost): Change to use rs6000_cost_data. | |
262 | (rs6000_add_stmt_cost): Likewise. | |
263 | (rs6000_finish_cost): Perform density test when vectorizing a loop. | |
264 | ||
f776299b | 265 | 2012-07-31 Steven Bosscher <steven@gcc.gnu.org> |
266 | ||
267 | * sched-vis.c (print_exp): Handle FMA explicitly. Simplify handling | |
268 | of RTX_UNARY function-like operations. Print unknown expression | |
269 | RTX classes as pseudo-functions. | |
270 | (print_pattern): Simplify return pattern printing. | |
271 | (dump_insn_slim): Print the value of notes as a pattern for proper | |
272 | printing of CFA notes. | |
273 | ||
b7753059 | 274 | 2012-07-31 Dehao Chen <dehao@google.com> |
275 | ||
276 | * predict.c (tree_estimate_probability_driver): Normalize the | |
277 | loop when initializing the loop optimizer. | |
278 | ||
22d6c74e | 279 | 2012-07-31 Richard Guenther <rguenther@suse.de> |
280 | ||
281 | * tree-flow.h (struct var_ann_d): Remove need_phi_state | |
282 | and current_def members. | |
283 | * tree-into-ssa.c (struct def_blocks_d): Remove var member. | |
284 | (def_blocks): Remove. | |
285 | (struct var_info_d): New. | |
286 | (var_infos): New hashtable. | |
287 | (struct ssa_name_info): Add def_blocks member. | |
288 | (get_ssa_name_ann): Adjust. | |
289 | (get_var_info): New function. | |
290 | (get_phi_state, set_phi_state, get_current_def, | |
291 | set_current_def, get_def_blocks_for, find_def_blocks_for): Adjust. | |
292 | (insert_phi_nodes_compare_def_blocks): Rename to ... | |
293 | (insert_phi_nodes_compare_var_infos): ... this and adjust. | |
294 | (insert_phi_nodes): Adjust. | |
295 | (dump_tree_ssa, dump_tree_ssa_stats): Adjust. | |
296 | (def_blocks_hash, def_blocks_eq, def_blocks_free): Remove. | |
297 | (debug_def_blocks_r): Rename to ... | |
298 | (debug_var_infos_r): ... this and adjust. | |
299 | (var_info_hash): New function. | |
300 | (var_info_eq): Likewise. | |
301 | (rewrite_blocks): Adjust. | |
302 | (init_ssa_renamer): Likewise. | |
303 | (fini_ssa_renamer): Likewise. | |
304 | (delete_update_ssa): Likewise. | |
305 | (update_ssa): Likewise. | |
735bd857 | 306 | * tree-ssanames.c (release_dead_ssa_names): Do not clear current defs. |
22d6c74e | 307 | |
ba69439f | 308 | 2012-07-31 Bill Schmidt <wschmidt@linux.ibm.com> |
309 | ||
310 | PR tree-optimization/53773 | |
311 | * tree-vectorizer.h (struct _loop_vec_info): Add operands_swapped. | |
312 | (LOOP_VINFO_OPERANDS_SWAPPED): New macro. | |
313 | * tree-vect-loop.c (new_loop_vec_info): Initialize | |
314 | LOOP_VINFO_OPERANDS_SWAPPED field. | |
315 | (destroy_loop_vec_info): Restore canonical form. | |
316 | (vect_is_slp_reduction): Set LOOP_VINFO_OPERANDS_SWAPPED field. | |
317 | (vect_is_simple_reduction_1): Likewise. | |
318 | ||
86c98a43 | 319 | 2012-07-31 Steven Bosscher <steven@gcc.gnu.org> |
320 | ||
321 | * sched-vis.c (dump_insn_slim): Print print_rtx_head at the | |
322 | start of each new line. | |
323 | * final.c (final_scan_insn): If the final dump is requested as | |
324 | slim RTL, dump slim RTL to the assembly file also. | |
325 | ||
b0691607 | 326 | 2012-07-31 Andrey Belevantsev <abel@ispras.ru> |
327 | ||
328 | PR target/53975 | |
735bd857 | 329 | |
330 | * sel-sched-ir.c (has_dependence_note_reg_use): Clarify comment. | |
b0691607 | 331 | |
332 | Revert | |
333 | 2011-08-04 Sergey Grechanik <mouseentity@ispras.ru> | |
334 | ||
335 | * sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge | |
336 | only if producer writes to the register given by regno. | |
337 | ||
cfa99607 | 338 | 2012-07-31 Nick Clifton <nickc@redhat.com> |
339 | ||
54474b85 | 340 | * config/stormy16/stormy16.c (xstormy16_expand_prologue): Add |
341 | support for reporting stack usage. | |
342 | ||
cfa99607 | 343 | * config/frv/frv.c (QUAD): Fix typo. |
0a7134d6 | 344 | (frv_expand_prologue): Report stack usage. |
cfa99607 | 345 | |
2391ba8e | 346 | 2012-07-31 Steven Bosscher <steven@gcc.gnu.org> |
347 | ||
348 | PR pch/53880 | |
349 | * gengtype.c (struct walk_type_data): Add have_this_obj field. | |
350 | (walk_type): For functions that take a this_obj argument and | |
351 | that process fields with a GTY((length)) argument, write the | |
352 | test that write_types_local_process_field will write also at the | |
353 | head of the loop, effectively unswitching the loop. | |
354 | (write_func_for_structure, write_local_func_for_structure): Clear | |
355 | have_this_obj before calling walk_type. | |
356 | (write_local_func_for_structure): Set have_this_obj before walk_type. | |
357 | (write_array): Set have_this_obj for output of local pointer walking | |
358 | functions but not for marker functions. | |
359 | (write_types_local_process_field): Assert have_this_obj is set. | |
360 | ||
361 | * rtl.h (simplify_using_condition): Adjust prototype using bitmap | |
362 | from coretypes.h. | |
363 | ||
649bdf00 | 364 | 2012-07-30 Nathan Froyd <froydnj@gcc.gnu.org> |
365 | ||
366 | ||
367 | * defaults.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
368 | * targhooks.c (default_mode_dependent_address_p): Delete code | |
369 | for GO_IF_MODE_DEPENDENT_ADDRESS. | |
370 | * system.h (GO_IF_MODE_DEPENDENT_ADDRESS): Poison. | |
371 | * doc/tm.texi.in (GO_IF_MODE_DEPENDENT_ADDRESS): Delete documention. | |
372 | * doc/tm.texi: Regenerate. | |
373 | * config/alpha.h (GO_IF_MODE_DEPENDENT_ADDRESS): Move code to... | |
374 | * config/alpha.c (alpha_mode_dependent_address_p): ...here. New | |
375 | function. | |
376 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
377 | * config/cr16/cr16.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
378 | * config/mep/mep.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
379 | * config/vax/vax-protos.h (vax_mode_dependent_address_p): Delete. | |
380 | * config/vax/vax.h (GO_IF_MODE_DEPENDENT_ADDRESS): Delete. | |
381 | * config/vax/vax.c (vax_mode_dependent_address_p): Make static. | |
382 | Take a const_rtx. | |
383 | (TARGET_MODE_DEPENDENT_ADDRESS_P): Define. | |
384 | ||
4619f629 | 385 | 2012-07-30 Nathan Froyd <froydnj@gcc.gnu.org> |
386 | ||
387 | * expmed.h (NUM_MODE_VECTOR_INT): Define. | |
388 | (struct expmed_op_cheap, struct expmed_op_costs): New structures. | |
389 | (struct target_expmed): Convert x_mul_highpart_cost and | |
390 | x_mul_widen_cost fields to be indexed by integer modes. | |
391 | Convert x_sdiv_pow2_cheap and x_smod_pow2_cheap fields to be | |
392 | of type struct expmed_op_cheap. Convert other cost fields to be | |
393 | of type struct_expmed_op_costs. | |
394 | (mul_widen_cost_ptr, mul_highpart_cost_ptr): Adjust for new | |
395 | indexing of respective fields. | |
396 | (expmed_op_cheap_ptr): New function. | |
397 | (sdiv_pow2_cheap_ptr, smod_pow2_cheap_ptr): Call it. | |
398 | (expmed_op_cost_ptr): New function. | |
399 | (add_cost_ptr, neg_cost_ptr, shift_cost_ptr, shiftadd_cost_ptr, | |
400 | shiftsub0_cost_ptr, shiftsub1_cost_ptr, mul_cost_ptr, | |
401 | sdiv_cost_ptr, udiv_cost_ptr): Call it. | |
402 | ||
e931fbeb | 403 | 2012-07-30 Sandra Loosemore <sandra@codesourcery.com> |
404 | Julian Brown <julian@codesourcery.com> | |
405 | ||
406 | * doc/invoke.texi (MIPS Options): Document -mno-float. | |
407 | * config/mips/mips.h (MIPS_ARCH_FLOAT_SPEC): Make it know | |
408 | about -mno-float. | |
409 | ||
35221383 | 410 | 2012-07-30 Joseph Myers <joseph@codesourcery.com> |
411 | ||
735bd857 | 412 | * doc/sourcebuild.texi (Subdirectories): Document common subdirectory. |
35221383 | 413 | |
d9dadd67 | 414 | 2012-07-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
415 | ||
416 | PR middle-end/53823 | |
417 | * expmed.c (expand_mult): Skip synth_mult for constant double op1 except | |
418 | for special cases. Don't initialize coeff and is_neg. | |
419 | ||
482a44fa | 420 | 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org> |
421 | Richard Earnshaw <rearnsha@arm.com> | |
422 | ||
423 | * target.def (vector_alignment): New target hook. | |
424 | * doc/tm.texi.in (TARGET_VECTOR_ALIGNMENT): Document new hook. | |
425 | * doc/tm.texi: Regenerate. | |
426 | * targhooks.c (default_vector_alignment): New function. | |
427 | * targhooks.h (default_vector_alignment): Add prototype. | |
428 | * stor-layout.c (layout_type): Use targetm.vector_alignment. | |
429 | * config/arm/arm.c (arm_vector_alignment): New function. | |
430 | (TARGET_VECTOR_ALIGNMENT): Define. | |
431 | ||
432 | * tree-vect-data-refs.c (vect_update_misalignment_for_peel): Use | |
433 | vector type alignment instead of size. | |
434 | * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Use | |
435 | element type size directly instead of computing it from alignment. | |
436 | Fix variable naming and comment. | |
437 | ||
eff9fe28 | 438 | 2012-07-30 Kirill Yukhin <kirill.yukhin@intel.com> |
439 | Michael Zolotukhin <michael.v.zolotukhin@intel.com> | |
440 | ||
441 | * common/config/i386/i386-common.c (OPTION_MASK_ISA_RDSEED_SET): New. | |
442 | (OPTION_MASK_ISA_RDSEED_UNSET): Likewise. | |
443 | (ix86_handle_option): Handle mrdseed option. | |
444 | * config.gcc (i[34567]86-*-*): Add rdseedintrin.h. | |
445 | (x86_64-*-*): Likewise. | |
446 | * config/i386/prfchwintrin.h: New header. | |
447 | * config/i386/cpuid.h (bit_RDSEED): New. | |
448 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
449 | RDSEED support. | |
450 | * config/i386/i386-c.c: Define __RDSEED__ if needed. | |
735bd857 | 451 | * config/i386/i386.c (ix86_target_string): Define -mrdseed option. |
eff9fe28 | 452 | (PTA_RDSEED): New. |
453 | (ix86_option_override_internal): Handle new option. | |
454 | (ix86_valid_target_attribute_inner_p): Add OPT_mrdseed. | |
455 | (ix86_builtins): Add enum entries for RDSEED* builtins. | |
456 | (ix86_init_mmx_sse_builtins): Define new builtins. | |
457 | (ix86_expand_builtin): Expand RDSEED* builtins. | |
458 | * config/i386/i386.h (TARGET_RDSEED): New. | |
459 | * config/i386/i386.md (rdseed<mode>_1): New. | |
460 | * config/i386/i386.opt (mrdseed): New. | |
461 | * config/i386/x86intrin.h: Include rdseedintrin.h. | |
462 | ||
5aabc5f2 | 463 | 2012-07-30 Richard Guenther <rguenther@suse.de> |
464 | ||
465 | * tree-into-ssa.c (mark_def_sites): Also process virtual operands. | |
466 | (rewrite_stmt): Likewise. | |
467 | (rewrite_enter_block): Likewise. | |
468 | (pass_build_ssa): Do not update virtual SSA form during TODO. | |
469 | (mark_symbol_for_renaming): Do nothing if we are not in SSA form. | |
470 | * lto-streamer-in.c (lto_read_body): Set in_ssa_p earlier. | |
471 | ||
f938598f | 472 | 2012-07-30 Oleg Endo <olegendo@gcc.gnu.org> |
473 | ||
474 | PR target/39423 | |
735bd857 | 475 | * config/gcc/sh/sh.md (*movsi_index_disp, *movhi_index_disp): New |
476 | insns. | |
f938598f | 477 | |
1f215533 | 478 | 2012-07-30 Oleg Endo <olegendo@gcc.gnu.org> |
479 | ||
480 | PR target/51244 | |
481 | * config/sh/sh.md (mov_neg_si_t): Move to Scc instructions section. | |
482 | Use t_reg_operand predicate. Add split for negated case. | |
483 | (ashrsi2_31): Pass get_t_reg_rtx to gen_mov_neg_si_t. | |
484 | * config/sh/sh.c (expand_ashiftrt): Likewise. | |
485 | ||
846f92db | 486 | 2012-07-30 Oleg Endo <olegendo@gcc.gnu.org> |
487 | ||
488 | PR target/54089 | |
489 | * config/sh/sh.md (ashlsi3_d): Invoke gen_shifty_op directly instead | |
490 | of trying to emit ashlsi3_n. | |
491 | ||
65f4cf9c | 492 | 2012-07-30 Laurynas Biveinis <laurynas.biveinis@gmail.com> |
493 | Steven Bosscher <steven@gcc.gnu.org> | |
494 | ||
495 | * gengtype.c (adjust_field_type): Diagnose duplicate "length" | |
735bd857 | 496 | option applications and option being applied to arrays of atomic types. |
65f4cf9c | 497 | (walk_type): Allow "atomic" option on strings too. |
498 | * dwarf2out.h (struct dw_vec_struct): Use the "atomic" GTY option | |
499 | for the array field. | |
500 | * vec.h: Describe the atomic object "A" type of the macros in | |
501 | the header comment. | |
502 | (VEC_T_GTY_ATOMIC, DEF_VEC_A, DEF_VEC_ALLOC_A): Define. | |
735bd857 | 503 | * emit-rtl.c (locations_locators_vals): use the atomic object vector. |
65f4cf9c | 504 | * doc/gty.texi: Clarify that GTY option "length" is only for |
505 | arrays of non-atomic objects. Fix typo in the description of the | |
506 | "atomic" option. | |
507 | ||
a3a592a6 | 508 | 2012-07-27 Uros Bizjak <ubizjak@gmail.com> |
509 | ||
510 | * config/i386/i386.c (ix86_avoid_lea_for_addr): Handle | |
511 | zero-extended addresses. Return false if the address has less | |
512 | than two components. | |
513 | (ix86_split_lea_for_addr): Unconditionally convert target and | |
514 | all address operands to requested mode. | |
515 | * config/i386/i386.md (*lea<mode>): Recover operands from curr_insn. | |
516 | Pass SImode to ix86_split_lea_for_addr when splitting zero-extended | |
517 | address. | |
518 | (zero-extended add splitter): New splitter to conditionally split | |
519 | non-destructive adds. | |
520 | (*zero_extendsidi2_rex64): Conditionally emit leal instead of movl. | |
521 | ||
f902e23e | 522 | 2012-07-28 Alan Modra <amodra@gmail.com> |
523 | ||
524 | PR target/54093 | |
525 | * config/rs6000/rs6000.c (rs6000_secondary_reload): Limit 32-bit | |
526 | multi-gpr reload to cases where predicate passes. Do the same for | |
527 | 64-bit multi-gpr reload. | |
528 | ||
49a71e58 | 529 | 2012-07-27 Nathan Froyd <froydnj@gcc.gnu.org> |
530 | ||
531 | * expmed.h (alg_hash, alg_hash_used_p, sdiv_pow2_cheap, | |
532 | smod_pow2_cheap, zero_cost, add_cost, neg_cost, shift_cost) | |
533 | shiftadd_cost, shiftsub0_cost, shiftsub1_cost, mul_cost, | |
534 | sdiv_cost, udiv_cost, mul_widen_cost, mul_highpart_cost): Delete | |
535 | macro definitions and re-purpose as inline functions. | |
536 | (alg_hash_entry_ptr, set_alg_hash_used_p, sdiv_pow2_cheap_ptr, | |
537 | set_sdiv_pow2_cheap, smod_pow2_cheap_ptr, set_smod_pow2_cheap, | |
538 | zero_cost_ptr, set_zero_cost, add_cost_ptr, set_add_cost, | |
539 | neg_cost_ptr, set_neg_cost, shift_cost_ptr, set_shift_cost, | |
540 | shiftadd_cost_ptr, set_shiftadd_cost, shiftsub0_cost_ptr, | |
541 | set_shiftsub0_cost, shiftsub1_cost_ptr, set_shiftsub1_cost, | |
542 | mul_cost_ptr, set_mul_cost, sdiv_cost_ptr, set_sdiv_cost, | |
543 | udiv_cost_ptr, set_udiv_cost, mul_widen_cost_ptr, | |
544 | set_mul_widen_cost, mul_highpart_cost_ptr, set_mul_highpart_cost): | |
545 | New functions. | |
546 | (convert_cost_ptr): New function, split out from... | |
547 | (set_convert_cost, convert_cost): ...here. | |
548 | * expmed.c, tree-ssa-loop-ivopts.c: Update for new functions. | |
549 | * gimple-ssa-strength-reduction.c: Likewise. | |
550 | ||
2cdbb326 | 551 | 2012-07-20 Ryan Mansfield <rmansfield@qnx.com> |
552 | ||
553 | * gcc.c (main): Move GCC_DRIVER_HOST_INITIALIZATION after | |
554 | diagnostic_initialize. | |
555 | ||
e7768fa5 | 556 | 2012-07-27 Oleg Endo <olegendo@gcc.gnu.org> |
557 | ||
558 | PR target/54089 | |
49a71e58 | 559 | * config/sh/sh.c (shiftcosts): Remove case where first operand |
e7768fa5 | 560 | is a const_int. Move COSTS_N_INSNS usage into caller ... |
561 | (sh_rtx_costs) ... here. Return false when shiftcosts cannot be | |
562 | calculated instead of MAX_COST. | |
563 | ||
5eeafc2d | 564 | 2012-07-27 Richard Guenther <rguenther@suse.de> |
565 | ||
566 | * tree-cfg.c (gimple_can_merge_blocks_p): Do more fine-grained | |
567 | check whether SSA form is not up-to-date. | |
568 | * tree-flow.h (name_mappings_registered_p): Remove. | |
569 | * tree-into-ssa.c (struct repl_map_d): Remove. | |
570 | (repl_tbl): Likewise. | |
571 | (struct ssa_name_info): Add repl_set member. | |
572 | (update_ssa_obstack): New static global. | |
573 | (get_ssa_name_ann): Initialize repl_set. | |
574 | (clear_ssa_name_info): Assert age did not wrap. | |
575 | (repl_map_hash, repl_map_eq, repl_map_free): Remove. | |
576 | (names_replaced_by): Adjust. | |
577 | (add_to_repl_tbl): Likewise. | |
578 | (dump_tree_ssa_stats): Likewise. | |
579 | (init_update_ssa): Initialize update_ssa_obstack. | |
580 | (delete_update_ssa): Free update_ssa_obstack. | |
581 | (name_mappings_registered_p): Remove. | |
582 | (update_ssa): Adjust. | |
583 | ||
ca1ad495 | 584 | 2012-07-27 Segher Boessenkool <segher@kernel.crashing.org> |
585 | ||
586 | * config/rs6000/constraints.md: Delete "q" constraint. | |
587 | * config/rs6000/dfp.md (movsd_hardfloat, movsd_softfloat): | |
588 | Delete the "q" alternative. | |
589 | * config/rs6000/predicates.md (gpc_reg_operand): Adjust. | |
590 | * config/rs6000/rs6000.c (rs6000_debug_reg_global, | |
591 | rs6000_init_hard_regno_mode_ok, rs6000_dbx_register_number): | |
592 | Adjust to MQ_REGNO removal. | |
593 | * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Adjust | |
594 | comment. | |
595 | (REG_ALLOC_ORDER): Adjust comment. Remove MQ from alloc order. | |
596 | (enum reg_class): Adjust comment. Delete MQ_REGS. | |
597 | (REG_CLASS_CONTENTS): Adjust. | |
598 | (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Adjust comment. | |
599 | * config/rs6000/rs6000.md: Delete MQ_REGNO. | |
600 | (movsi_internal1, movsi_internal1_single, movhi_internal, | |
601 | movqi_internal, movcc_internal1, movsf_hardfloat, | |
602 | movsf_softfloat): Delete the "q" alternative. | |
603 | (ctr<mode>_internal1, ctr<mode>_internal2, ctr<mode>_internal5, | |
604 | ctr<mode>_internal6): Delete "q" constraint. | |
605 | ||
c86a4051 | 606 | 2012-07-27 Richard Guenther <rguenther@suse.de> |
607 | ||
608 | * tree-into-ssa.c (def_blocks_p): New typedef. | |
609 | (insert_phi_nodes_compare_def_blocks): New function. | |
610 | (insert_phi_nodes): Do not walk over referenced vars, instead | |
611 | walk over recorded def_blocks, record relevant ones and sort | |
612 | them to avoid repeated hashtable lookups. | |
613 | ||
8b22e20f | 614 | 2012-07-27 Richard Guenther <rguenther@suse.de> |
615 | ||
616 | * doc/invoke.texi (min-virtual-mappings, virtual-mappings-ratio): | |
617 | Remove param documentation. | |
618 | * params.def (PARAM_MIN_VIRTUAL_MAPPINGS, | |
619 | PARAM_VIRTUAL_MAPPINGS_TO_SYMS_RATIO): Remove. | |
620 | * tree-flow.h (mark_set_for_renaming): Remove. | |
621 | * tree-into-ssa.c (struct update_ssa_stats_d): Remove. | |
622 | (add_new_name_mapping): Remove bookkeeping code. | |
623 | (dump_update_ssa): Remove stats dumping code. | |
624 | (init_update_ssa): Remove stats allocation code. | |
625 | (delete_update_ssa): Remove stats freeing code. | |
626 | (mark_set_for_renaming): Remove. | |
627 | (switch_virtuals_to_full_rewrite_p): Likewise. | |
628 | (switch_virtuals_to_full_rewrite): Likewise. | |
629 | (update_ssa): Do not call switch_virtuals_to_full_rewrite. | |
630 | ||
a2d67028 | 631 | 2012-07-27 Marek Polacek <polacek@redhat.com> |
632 | ||
633 | * cgraphunit.c: Rename varpool_finalize_variable to | |
634 | varpool_finalize_decl in a comment. | |
635 | ||
55920223 | 636 | 2012-07-27 Segher Boessenkool <segher@kernel.crashing.org> |
637 | ||
638 | * common/config/rs6000/rs6000-common.c (rs6000_handle_option): | |
639 | Delete code for -mno-power, -mpower, and -mpower2. | |
640 | * config/rs6000/aix43.h (NON_POWERPC_MASKS): Delete. | |
641 | (SUBTARGET_OVERRIDE_OPTIONS): Delete check for POWER together | |
642 | with -maix64. | |
643 | (ASM_CPU_SPEC): Delete support for POWER and POWER2. | |
644 | * config/rs6000/aix51.h (NON_POWERPC_MASKS): Delete. | |
645 | (SUBTARGET_OVERRIDE_OPTIONS): Delete check for POWER together | |
646 | with -maix64. | |
647 | (ASM_CPU_SPEC): Delete support for POWER and POWER2. | |
648 | * config/rs6000/aix52.h (NON_POWERPC_MASKS): Delete. | |
649 | (SUBTARGET_OVERRIDE_OPTIONS): Delete check for POWER together | |
650 | with -maix64. | |
651 | (TARGET_POWER): Delete. | |
652 | * config/rs6000/aix53.h (NON_POWERPC_MASKS): Delete. | |
653 | (SUBTARGET_OVERRIDE_OPTIONS): Delete check for POWER together | |
654 | with -maix64. | |
655 | (TARGET_POWER): Delete. | |
656 | * config/rs6000/aix61.h (NON_POWERPC_MASKS): Delete. | |
657 | (SUBTARGET_OVERRIDE_OPTIONS): Delete check for POWER together | |
658 | with -maix64. | |
659 | (TARGET_POWER): Delete. | |
660 | * config/rs6000/darwin.h (TARGET_POWER): Delete. | |
661 | * config/rs6000/driver-rs6000.c (struct asm_names): Delete | |
662 | support for -mpower, -mpower2, and -mno-power. | |
663 | * config/rs6000/rs6000-c.c (rs6000_target_modify_macros): | |
664 | Likewise. | |
665 | (rs6000_cpu_cpp_builtins): Likewise. | |
666 | * config/rs6000/rs6000-cpus.def: Likewise. | |
667 | * config/rs6000/rs6000-tables.opt: Regenerate. | |
668 | * config/rs6000/rs6000.c (POWER_MASKS): Delete. | |
669 | (rs6000_option_override_internal): Adjust. | |
670 | (rs6000_conditional_register_usage): Adjust. | |
671 | (rs6000_emit_move): Adjust. | |
672 | (rs6000_common_init_builtins): Adjust. | |
673 | (rs6000_init_libfuncs): Adjust. | |
674 | (rs6000_output_function_prologue): Adjust. | |
675 | (rs6000_adjust_cost): Adjust. | |
676 | (struct rs6000_opt_masks): Delete MASK_POWER and MASK_POWER2. | |
677 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Delete support for | |
678 | POWER and POWER2. | |
679 | (TARGET_DEFAULT): Adjust. | |
680 | (PROCESSOR_POWER): Delete. | |
681 | (SHIFT_COUNT_TRUNCATED): Adjust. | |
682 | * config/rs6000/rs6000.md (extendqisi2): Delete POWER support. | |
683 | (extendqisi2_power): Delete. | |
684 | (extendqisi2_no_power): Adjust. | |
685 | (extendqihi2, extendqihi2_power, extendqihi2_no_power): | |
686 | Likewise. | |
687 | (sminsi3, smaxsi3, uminsi3, umaxsi3): Adjust. | |
688 | (anonymous doz insn patterns): Delete. | |
689 | (abssi2): Adjust. | |
690 | (abssi2_power): Delete. | |
691 | (abssi2_nopower): Adjust. | |
692 | (nabs_power, nabs_nopower): Likewise. | |
693 | (mulsi3, mulsi3_mq, mulsi3_no_mq, mulsi3_mq_internal1): | |
694 | Likewise. Delete anonymous post-reload splitter. | |
695 | (mulsi3_no_mq_internal1): rename to... | |
696 | (mulsi3_internal1): New define_insn. | |
697 | (mulsi3_mq_internal2, mulsi3_no_mq_internal2, mulsi3_internal2): | |
698 | Likewise. | |
699 | (divmodsi4, divmodsi4_internal, udiv<mode>3, udivsi3_mq, | |
700 | udivsi3_no_mq, udivsi3, div<mode>3, divsi3_mq, div<mode>3_no_mq, | |
701 | udivmodsi4_normal, udivmodsi4_tests, udivmodsi4): Likewise. | |
702 | (mulh_call, mull_call, divss_call, divus_call, quoss_call, | |
703 | quous_call): Likewise. | |
704 | (maskir_internal1, maskir_internal2, maskir_internal3, | |
705 | maskir_internal4, maskir_internal5, maskir_internal6, | |
706 | maskir_internal7, maskir_internal8): Delete. | |
707 | (ashlsi3, ashlsi3_power, ashlsi3_no_power): Adjust. | |
708 | (anonymous sl insn patterns): Delete. | |
709 | (lshrsi3, lshrsi3_power, lshrsi3_no_power): Adjust. | |
710 | (lshrsi3_64): Adjust. | |
711 | (anonymous sr insn patterns): Delete. | |
712 | (anonymous rrib insn patterns): Delete. | |
713 | (ashrsi3, ashrsi3_power, ashrsi3_no_power): Adjust. | |
714 | (anonymous sra insn patterns): Delete. | |
715 | (sqrtsf2, sqrtdf2, sqrtdf2_fpr): Adjust. | |
716 | (fix_trunc<mode>si2, fix_trunc<mode>si2_internal, | |
717 | fctiwz_<mode>): Adjust. | |
718 | (mulsidi3, mulsidi3_mq, mulsidi3_no_mq, umulsidi3, umulsidi3_mq, | |
719 | umulsidi3_no_mq, smulsi3_highpart, smulsi3_highpart_mq, | |
720 | smulsi3_highpart_no_mq, umulsi3_highpart, umulsi3_highpart_mq, | |
721 | umulsi3_highpart_no_mq): Adjust. | |
722 | (ashldi3_power, lshrdi3_power, ashrdi3_power): Delete. | |
723 | (ashrdi3_no_power, ashldi3, ashldi3_internal1, | |
724 | lshrdi3_internal1): Adjust. | |
725 | (fix_trunctfsi2, fix_trunctfsi2_fprs): Adjust. | |
726 | (movti_power): Delete. | |
727 | (movti_string): Adjust. | |
728 | (stmsi8, stmsi7, stmsi6, stmsi5, stmsi4, stmsi3): Adjust. | |
729 | (stmsi8_power, stmsi7_power, stmsi6_power, stmsi5_power, | |
730 | stmsi4_power, stmsi3_power): Delete. | |
731 | (anonymous movmemsi insn patterns): Adjust. | |
732 | (lfq_power2, stfq_power2): Delete. | |
733 | (eq<mode>, eq<mode>_compare): Adjust. | |
734 | (eqsi_power): Delete. | |
735 | (ne0si): Adjust. | |
736 | (anonymous le, lt, ge, gt insn patterns): Delete. | |
737 | * config/rs6000/rs6000.opt (mpower, mno-power, mpower2): Delete. | |
738 | * config/rs6000/sysv4.h (TARGET_POWER): Delete. | |
739 | * config/rs6000/t-aix43 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES, | |
740 | MULTILIB_MATCHES): Adjust. | |
741 | * doc/invoke.texi (RS/6000 and PowerPC Options): Delete | |
742 | -mpower, -mno-power, -mpower2, -mno-power2 documentation. | |
743 | Delete -mcpu=power and -mcpu=power2 documentation. | |
744 | ||
01eb32e7 | 745 | 2012-07-27 Segher Boessenkool <segher@kernel.crashing.org> |
746 | ||
747 | * config/rs6000/601.md: New file. | |
748 | * config/rs6000/aix43.h (ASM_CPU_SPEC): Delete support for | |
749 | RIOS CPUs. | |
750 | * config/rs6000/aix51.h (ASM_CPU_SPEC): Likewise. | |
751 | * config/rs6000/driver-rs6000.c (detect_processor_aix, | |
752 | struct asm_names): Likewise. | |
753 | * config/rs6000/rios1.md: Delete file. | |
754 | * config/rs6000/rios2.md: Delete file. | |
755 | * config/rs6000/rs6000-cpus.def: Delete definitions for RIOS | |
756 | CPUs. | |
757 | * config/rs6000/rs6000-opts.h (enum processor_type): Delete | |
758 | PROCESSOR_RIOS1 and PROCESSOR_RIOS2. | |
759 | * config/rs6000/rs6000-tables.opt: Regenerated. | |
760 | * config/rs6000/rs6000.c (struct rios1_cost, struct rios2_cost): | |
761 | Delete. | |
762 | (rs6000_option_override_internal): Delete support for RIOS CPUs. | |
763 | (rs6000_conditional_register_usage): Adjust comment. | |
764 | (rs6000_issue_rate):Delete support for RIOS CPUs. | |
765 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Delete support for | |
766 | RIOS CPUs. | |
767 | (PROCESSOR_POWER): Change to PROCESSOR_PPC601. | |
768 | (PROCESSOR_DEFAULT): Change to PROCESSOR_PPC603. | |
769 | * config/rs6000/rs6000.md (define_attr "cpu"): Delete rios1 | |
770 | and rios2. | |
771 | (include "rios1.md", include "rios2.md"): Delete. | |
772 | (include "601.md"): New. | |
773 | * config/rs6000/rs6000.opt (enum rs6000_cpu): Default to | |
774 | PROCESSOR_PPC603. | |
775 | * config/rs6000/t-aix43 (MULTILIB_MATCHES): Delete support | |
776 | for RIOS CPUs. | |
777 | * config/rs6000/t-rs6000 (MD_INCLUDES): Delete rios1.md and | |
778 | rios2.md . Add 601.md . | |
779 | ||
758a38ab | 780 | 2012-07-26 Richard Henderson <rth@redhat.com> |
781 | ||
782 | * doc/extend.texi (attribute): Document hot/cold for labels. | |
783 | * predict.c (tree_estimate_probability_bb): Handle hot/cold | |
784 | attributes on user labels. | |
785 | * predict.def (PRED_HOT_LABEL, PRED_COLD_LABEL): New. | |
786 | ||
7d8df2ae | 787 | 2012-07-26 Andrew Jenner <andrew@codesourcery.com> |
788 | Sandra Loosemore <sandra@codesourcery.com> | |
789 | ||
790 | * cse.c (find_comparison_args): Check for cycles of any length. | |
791 | ||
d876ba6e | 792 | 2012-07-26 Nick Clifton <nickc@redhat.com> |
793 | ||
794 | * config/mn10300/mn10300.c (REG_SAVE_BYTES): Delete. | |
795 | (mn10300_get_live_callee_saved_regs): If requested return a count | |
796 | of the number of bytes in the mask. | |
797 | (mn10300_expand_prologue): Add argument to invocation of | |
798 | mn10300_get_live_callee_regs. | |
799 | (mn10300_expand_epilogue): Compute reg_save_bytes by calling | |
800 | mn10300_get_live_callee_saved_regs. | |
801 | (mn10300_initial_offset): Likewise. | |
802 | * config/mn10300/mn10300-protos.h (mn10300_get_live_callee_saved_regs): | |
803 | Update prototype. | |
804 | * config/mn10300/mn10300.md (return_ret): Add argument to | |
805 | invocation of mn10300_get_live_callee_saved_regs. | |
806 | ||
c72f63ac | 807 | 2012-07-26 Steven Bosscher <steven@gcc.gnu.org> |
808 | ||
809 | PR regression/54084 | |
810 | * sel-sched-ir.c (cmp_v_in_regset_pool): Clarify logic, fix | |
811 | pointer difference check. | |
812 | ||
72655676 | 813 | 2012-07-26 Bill Schmidt <wschmidt@linux.ibm.com> |
814 | ||
815 | * tree-ssa-loop-ivopts.c (mbc_entry_hash): Remove. | |
816 | (mbc_entry_eq): Likewise. | |
817 | (mult_costs): Likewise. | |
818 | (cost_tables_exist): Likewise. | |
819 | (initialize_costs): Likewise. | |
820 | (finalize_costs): Likewise. | |
821 | (tree_ssa_iv_optimize_init): Remove call to initialize_costs. | |
822 | (add_regs_cost): Remove. | |
823 | (multiply_regs_cost): Likewise. | |
824 | (add_const_cost): Likewise. | |
825 | (extend_or_trunc_reg_cost): Likewise. | |
826 | (negate_reg_cost): Likewise. | |
827 | (struct mbc_entry): Likewise. | |
828 | (multiply_by_const_cost): Likewise. | |
829 | (get_address_cost): Change add_regs_cost calls to add_cost lookups; | |
830 | change multiply_by_const_cost to mult_by_coeff_cost. | |
831 | (force_expr_to_var_cost): Likewise. | |
832 | (difference_cost): Change multiply_by_const_cost to mult_by_coeff_cost. | |
833 | (get_computation_cost_at): Change add_regs_cost calls to add_cost | |
834 | lookups; change multiply_by_const_cost to mult_by_coeff_cost. | |
835 | (determine_iv_cost): Change add_regs_cost calls to add_cost lookups. | |
836 | (tree_ssa_iv_optimize_finalize): Remove call to finalize_costs. | |
837 | * tree-ssa-address.c (expmed.h): New #include. | |
838 | (most_expensive_mult_to_index): Change multiply_by_const_cost to | |
839 | mult_by_coeff_cost. | |
840 | * gimple-ssa-strength-reduction.c (expmed.h): New #include. | |
841 | (stmt_cost): Change to use mult_by_coeff_cost, mul_cost, add_cost, | |
842 | neg_cost, and convert_cost instead of IVOPTS interfaces. | |
843 | (execute_strength_reduction): Remove calls to initialize_costs and | |
844 | finalize_costs. | |
845 | * expmed.c (struct init_expmed_rtl): Add convert rtx_def. | |
846 | (init_expmed_one_mode): Initialize convert rtx_def; initialize | |
847 | x_convert_cost for related modes. | |
848 | (mult_by_coeff_cost): New function. | |
849 | * expmed.h (NUM_MODE_INT): New #define. | |
850 | (struct target_expmed): Add x_convert_cost matrix. | |
851 | (set_convert_cost): New inline function. | |
852 | (convert_cost): Likewise. | |
853 | (mult_by_coeff_cost): New extern decl. | |
854 | * tree-flow.h (initialize_costs): Remove decl. | |
855 | (finalize_costs): Likewise. | |
856 | (multiply_by_const_cost): Likewise. | |
857 | (add_regs_cost): Likewise. | |
858 | (multiply_regs_cost): Likewise. | |
859 | (add_const_cost): Likewise. | |
860 | (extend_or_trunc_reg_cost): Likewise. | |
861 | (negate_reg_cost): Likewise. | |
862 | * Makefile.in (gimple-ssa-strength-reduction.o): Update dependencies. | |
863 | (tree-ssa-address.o): Update dependencies. | |
864 | ||
4f862fce | 865 | 2012-07-26 Steven Bosscher <steven@gcc.gnu.org> |
866 | ||
867 | * bitmap.h: Add explanation of sparse set as linked-list bitmap. | |
868 | * sbitmap.h: Add explanation about non-sparse sets as simple bitmap. | |
869 | (TEST_BIT): Make a static inline function for stronger type checking. | |
870 | (SET_BIT): Don't handle sbitmaps with popcount. | |
871 | (RESET_BIT): Likewise. | |
872 | (SET_BIT_WITH_POPCOUNT): New, like SET_BIT but with popcount. | |
873 | (RESET_BIT_WITH_POPCOUNT): New, like RESET_BIT but with popcount. | |
874 | * ebitmap.c (ebitmap_clear_bit): Use SET_BIT_WITH_POPCOUNT and | |
875 | RESET_BIT_WITH_POPCOUNT on wordmask bitmaps. | |
876 | (ebitmap_set_bit, ebitmap_and_into, ebitmap_and, ebitmap_ior_into, | |
877 | ebitmap_and_compl_into, ebitmap_and_compl): Likewise. | |
878 | * sparseset.h: Add explanation of sparse set representation. | |
879 | ||
bcaf4fd0 | 880 | 2012-07-26 Richard Guenther <rguenther@suse.de> |
881 | ||
882 | PR tree-optimization/54098 | |
883 | * tree-vrp.c (vrp_visit_phi_node): Iterate once more if the | |
884 | original range was UNDEFINED. | |
885 | ||
c35d742c | 886 | 2012-07-26 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
887 | ||
888 | * config/arm/neon.ml (ops): Fix regexp for vld1Q_dups64 and | |
889 | vld1Q_dupu64 tests. | |
890 | ||
eb9f349a | 891 | 2012-07-26 Oleg Endo <olegendo@gcc.gnu.org> |
892 | ||
893 | PR target/51244 | |
894 | * config/sh/sh.opt (mzdcbranch): New option. | |
895 | * doc/invoke.texi: Document it. | |
896 | * config/sh/sh.md (negsi_cond): Use TARGET_ZDCBRANCH as condition | |
897 | instead of TARGET_HARD_SH4. | |
898 | * config/sh/sh.c (sh_option_override): Set TARGET_ZDCBRANCH as default | |
899 | for TARGET_HARD_SH4. | |
900 | ||
bb8e9728 | 901 | 2012-07-25 Oleg Endo <olegendo@gcc.gnu.org> |
902 | ||
903 | PR target/54089 | |
904 | * config/sh/predicates.md (shift_count_operand): Handle not-SHMEDIA | |
905 | case. | |
906 | (p27_shift_count_operand, not_p27_shift_count_operand): New predicates. | |
907 | * config/sh/sh.md (ashlsi3): Remove parallel and T_REG clobber | |
908 | from expander. Do not emit shift insn for not-SHMEDIA case. | |
909 | (ashlsi3_std): Replace with ... | |
910 | (ashlsi3_k, ashlsi3_d): ... these new insns. | |
911 | * config/sh/sh.c (gen_ashift): Make static. Add sanity checks. | |
912 | Emit ashlsi3_k insn instead of ashlsi3_std in ASHIFT case. | |
913 | (gen_ashift_hi): Make static. | |
914 | * config/sh/sh-protos.h (gen_ashift, gen_ashift_hi): Remove forward | |
915 | declaration. | |
916 | ||
c6e19dd6 | 917 | 2012-07-25 Bharathi Seshadri <bseshadr@cisco.com> |
918 | Jim Wilson <jimwilso@cisco.com> | |
919 | ||
920 | * config/arm/bpabi.h (BE8_LINK_SPEC): Set according to | |
921 | TARGET_BIG_ENDIAN_DEFAULT. | |
922 | ||
929384bb | 923 | 2012-07-25 Eric Botcazou <ebotcazou@adacore.com> |
924 | ||
925 | * gimple-low.c (lower_try_catch): New function. | |
926 | (lower_stmt) <GIMPLE_TRY>: Use it to lower GIMPLE_TRY_CATCH. | |
927 | <GIMPLE_CATCH>: Delete. | |
928 | <GIMPLE_EH_FILTER>: Likewise. | |
929 | ||
2330f9c5 | 930 | 2012-07-25 Eric Botcazou <ebotcazou@adacore.com> |
931 | ||
932 | * expr.c (expand_expr_real_1): Do not expand operand #1 and #2 | |
933 | of BIT_FIELD_REF for ignored results. | |
934 | * fold-const.c (fold_ternary_loc) <BIT_FIELD_REF>: Check that the | |
935 | CONSTRUCTOR has vector type before using vector accessors on it. | |
936 | * gimplify.c (gimplify_compound_lval): Do not gimplify operand #1 and | |
937 | #2 of BIT_FIELD_REF. | |
938 | (gimplify_expr) <BIT_FIELD_REF>: Likewise. | |
939 | * tree-nested.c (convert_nonlocal_reference_op) <BIT_FIELD_REF>: Do | |
940 | not process operand #1 and #2. | |
941 | (convert_local_reference_op): Likewise. | |
942 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Remove superfluous | |
943 | breaks throughout. | |
944 | <BIT_FIELD_REF>: Reuse operand #1 and #2 directly. | |
945 | * tree.c (stabilize_reference) <BIT_FIELD_REF>: Do not stabilize | |
946 | operand #1 and #2. | |
947 | (UPDATE_FLAGS): Do not consider operand #2 of BIT_FIELD_REF. | |
948 | (build6_stat): Delete. | |
949 | * tree.h (build6_stat, build6, build6_stat_loc, build6_loc): Likewise. | |
950 | ||
c5faecd5 | 951 | 2012-07-25 Marc Glisse <marc.glisse@inria.fr> |
952 | ||
953 | PR tree-optimization/30318 | |
954 | * tree-vrp.c (extract_range_from_binary_expr_1) [PLUS_EXPR]: | |
955 | Handle __int128. | |
956 | [MINUS_EXPR]: Merge with PLUS_EXPR. | |
957 | ||
08c6cbd2 | 958 | 2012-07-25 Sandra Loosemore <sandra@codesourcery.com> |
959 | Paul Brook <paul@codesourcery.com> | |
960 | ||
961 | PR target/53633 | |
08c6cbd2 | 962 | * target.def (warn_func_return): New hook. |
963 | * doc/tm.texi.in (TARGET_WARN_FUNC_RETURN): New hook. | |
964 | * doc/tm.texi: Regenerate. | |
965 | * doc/sourcebuild.texi (Effective-Target Keywords): Document | |
966 | naked_functions. | |
967 | * ipa-pure-const.c (warn_function_noreturn): Check | |
968 | targetm.warn_func_return. | |
969 | * tree-cfg.c (execute_warn_function_return): Likewise. | |
970 | * config/spu/spu.c (spu_warn_func_return): New. | |
971 | (TARGET_WARN_FUNC_RETURN): Define. | |
972 | * config/rx/rx.c (rx_warn_func_return): New. | |
973 | (TARGET_WARN_FUNC_RETURN): Define. | |
974 | * config/avr/avr.c (avr_warn_func_return): New. | |
975 | (TARGET_WARN_FUNC_RETURN): Define. | |
976 | * config/arm/arm.c (arm_warn_func_return): New. | |
977 | (TARGET_WARN_FUNC_RETURN): Define. | |
978 | * config/mcore/mcore.c (mcore_warn_func_return): New. | |
979 | (TARGET_WARN_FUNC_RETURN): Define. | |
980 | (saved_warn_return_type, saved_warn_return_type_count): Remove. | |
981 | (mcore_reorg, mcore_handle_naked_attribute): Remove warn_return hack. | |
982 | ||
18474b2c | 983 | 2012-07-25 Siddhesh Poyarekar <siddhesh@redhat.com> |
984 | ||
985 | * final.c [ASSEMBLER_DIALECT](do_assembler_dialects): New | |
986 | function to implement assembler dialects. | |
987 | (output_asm_insn): Use do_assembler_dialects. | |
988 | (asm_fprintf): Likewise. | |
989 | ||
6eb29590 | 990 | 2012-07-25 Richard Henderson <rth@redhat.com> |
991 | ||
992 | PR bootstrap/54092 | |
993 | * libfuncs.h: Don't include optabs.h. | |
994 | (struct libfunc_entry): Use "int" for op, mode1, mode2 members. | |
995 | * optabs.c (hash_libfunc): Don't cast members to int. | |
996 | * Makefile.in (LIBFUNCS_H): Don't include OPTABS_H. | |
997 | ||
1496fdb4 | 998 | 2012-07-25 Dodji Seketeli <dodji@redhat.com> |
999 | ||
1000 | * basic-block.c: Fix typo in comment. | |
1001 | ||
7962a5b1 | 1002 | 2012-07-25 Kirill Yukhin <kirill.yukhin@intel.com> |
1003 | Michael Zolotukhin <michael.v.zolotukhin@intel.com> | |
1004 | ||
41ff1216 | 1005 | * common/config/i386/i386-common.c (OPTION_MASK_ISA_PRFCHW_SET): New. |
1006 | (OPTION_MASK_ISA_PRFCHW_UNSET): Likewise. | |
1007 | (ix86_handle_option): Handle mprfchw option. | |
1008 | * config.gcc (i[34567]86-*-*): Add prfchwintrin.h. | |
1009 | (x86_64-*-*): Likewise. | |
1010 | * config/i386/prfchwintrin.h: New header. | |
1011 | * config/i386/cpuid.h (bit_PRFCHW): New. | |
1012 | (bit_BMI): Formatting fix. | |
1013 | (bit_HLE): Likewise. | |
1014 | (bit_RTM): Likewise. | |
1015 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
1016 | PREFETCHW support. | |
1017 | * config/i386/i386-c.c: Define __PRFCHW__ if needed. | |
1018 | * config/i386/i386.c (ix86_target_string): Define | |
1019 | -mprfchw option. Formatting fixes. | |
1020 | (PTA_HLE): Formatting fix. | |
1021 | (PTA_PRFCHW): New. | |
1022 | (ix86_option_override_internal): Handle new option. | |
1023 | (ix86_valid_target_attribute_inner_p): Add OPT_mprfchw. | |
1024 | * config/i386/i386.h (TARGET_PRFCHW): New. | |
1025 | * config/i386/i386.md (prefetch): Enable for TARGET_PRFCHW. | |
1026 | * config/i386/i386.opt (mprfchw): New. | |
1027 | * config/i386/mm3dnow.h: Move _m_prefetchw from here to prfchwintrin.h. | |
1028 | * config/i386/x86intrin.h: Include prfchwintrin.h. | |
7962a5b1 | 1029 | |
05c1aa95 | 1030 | 2012-07-25 Sergey Melnikov <sergey.melnikov@intel.com> |
1031 | ||
1032 | * config/i386/i386.md (stack_protect_set): Disable the pattern | |
1033 | for Android since Android libc (bionic) does not provide random | |
1034 | value for stack protection guard at gs:0x14. Guard value | |
1035 | will be provided from external symbol (default implementation). | |
1036 | (stack_protect_set_<mode>): Likewise. | |
1037 | (stack_protect_test): Likewise. | |
1038 | (stack_protect_test_<mode>): Likewise. | |
1039 | * gcc/defaults.h: Define macro TARGET_HAS_BIONIC to 0 - target does | |
1040 | not have Bionic by default | |
1041 | * config/linux.h: Redefine macro TARGET_HAS_BIONIC to (OPTION_BIONIC) | |
1042 | Macro OPTION_BIONIC is defined in this file and provides Bionic | |
1043 | accessibility status | |
1044 | ||
051a57b6 | 1045 | 2012-07-25 Steven Bosscher <steven@gcc.gnu.org> |
1046 | ||
1047 | * gimple-pretty-print.c (gimple_dump_bb_buff): Call pp_flush. | |
1048 | ||
1049 | 2012-07-25 Venkataramanan Kumar <venkataramanan.kumar@amd.com> | |
1050 | ||
75eddf9a | 1051 | btver2 Enablement |
1052 | * config.gcc (i[34567]86-*-linux* | ...): Add btver2. | |
1053 | (case ${target}): Add btver2. | |
1054 | * config/i386/driver-i386.c (host_detect_local_cpu): Let | |
1055 | -march=native recognize btver2 processors. | |
1056 | * config/i386/i386-c.c (ix86_target_macros_internal): Add | |
1057 | btver2 def_and_undef | |
1058 | * config/i386/i386.c (struct processor_costs btver2_cost): New | |
1059 | btver2 cost table. | |
1060 | (m_BTVER2): New definition. | |
1061 | (m_AMD_MULTIPLE): Includes m_BTVER2. | |
1062 | (initial_ix86_tune_features): Add btver2 tune. | |
1063 | (processor_target_table): Add btver2 entry. | |
1064 | (static const char *const cpu_names): Add btver2 entry. | |
1065 | (software_prefetching_beneficial_p): Add btver2. | |
1066 | (ix86_option_override_internal): Add btver2 instruction sets. | |
1067 | (ix86_issue_rate): Add btver2. | |
1068 | (ix86_adjust_cost): Add btver2. | |
1069 | * config/i386/i386.h (TARGET_BTVER2): New definition. | |
1070 | (enum target_cpu_default): Add TARGET_CPU_DEFAULT_btver2. | |
1071 | (enum processor_type): Add PROCESSOR_BTVER2. | |
1072 | * config/i386/i386.md (define_attr "cpu"): Add btver2. | |
1073 | ||
f97dec81 | 1074 | 2012-07-24 Bill Schmidt <wschmidt@linux.ibm.com> |
1075 | ||
1076 | * doc/tm.texi: Regenerate. | |
1077 | * targhooks.c (default_init_cost): Add prologue and epilogue costs. | |
1078 | (default_add_stmt_cost): Likewise; also handle NULL stmt_info. | |
1079 | (default_finish_cost): Add prologue and epilogue costs. | |
1080 | * targhooks.h (default_add_stmt_cost): Change parameter list. | |
1081 | (default_finish_cost): Likewise. | |
1082 | * target.def (init_cost): Change documentation string. | |
1083 | (add_stmt_cost): Change documentation string and parameter list. | |
1084 | (finish_cost): Likewise. | |
1085 | * target.h (vect_cost_model_location): New enum. | |
1086 | * tree-vectorizer.h (struct _slp_tree): Remove cost substruct. | |
1087 | (struct _slp_instance): Remove cost substruct; rename stmt_cost_vec | |
1088 | to body_cost_vec. | |
1089 | (SLP_INSTANCE_OUTSIDE_OF_LOOP_COST): Remove. | |
1090 | (SLP_INSTANCE_STMT_COST_VEC): Rename to SLP_INSTANCE_BODY_COST_VEC. | |
1091 | (SLP_TREE_OUTSIDE_OF_LOOP_COST): Remove. | |
1092 | (struct _vect_peel_extended_info): Rename stmt_cost_vec to | |
1093 | body_cost_vec. | |
1094 | (struct _stmt_vec_info): Remove cost substruct. | |
1095 | (STMT_VINFO_OUTSIDE_OF_LOOP_COST): Remove. | |
1096 | (stmt_vinfo_set_outside_of_loop_cost): Remove. | |
1097 | (builtin_vectorization_cost): New function. | |
1098 | (vect_get_stmt_cost): Change to use builtin_vectorization_cost. | |
1099 | (add_stmt_cost): Change parameter list. | |
1100 | (finish_cost): Likewise. | |
1101 | (vect_model_simple_cost): Likewise. | |
1102 | (vect_model_store_cost): Likewise. | |
1103 | (vect_model_load_cost): Likewise. | |
1104 | (record_stmt_cost): Likewise. | |
1105 | (vect_get_load_cost): Likewise. | |
1106 | (vect_get_known_peeling_cost): Likewise. | |
1107 | * tree-vect-loop.c (vect_get_known_peeling_cost): Change parameter | |
1108 | list; call record_stmt_cost for prologue and epilogue costs. | |
1109 | (vect_estimate_min_profitable_iters): Call add_stmt_cost for | |
1110 | prologue and epilogue costs; remove computation of vec_outside_cost; | |
1111 | return vec_prologue_cost and vec_epilogue_cost from finish_cost. | |
1112 | (vect_model_reduction_cost): Revise call to add_stmt_cost for body | |
1113 | costs; call add_stmt_cost for prologue and epilogue costs. | |
1114 | (vect_model_induction_cost): Revise call to add_stmt_cost for body | |
1115 | costs; call add_stmt_cost for prologue costs. | |
1116 | * tree-vect-data-refs.c (vect_get_data_access_cost): Change parameter | |
1117 | list for function and arguments for calls to vect_get_load_cost and | |
1118 | vect_get_store_cost. | |
1119 | (vect_peeling_hash_get_lowest_cost): Change argument list for calls to | |
1120 | vect_get_data_access_cost and vect_get_known_peeling_cost; use | |
1121 | temporary vectors prologue_cost_vec and epilogue_cost_vec for the | |
1122 | latter call and discard their results; rename stmt_cost_vec to | |
1123 | body_cost_vec; correct possible storage leak for body_cost_vec. | |
1124 | (vect_peeling_hash_choose_best_peeling): Rename stmt_cost_vec to | |
1125 | body_cost_vec. | |
1126 | (vect_enhance_data_refs_alignment): Rename stmt_cost_vec to | |
1127 | body_cost_vec; add extra dummy parameter on calls to | |
1128 | vect_get_data_access_cost; tolerate null si->stmt; add vect_body to | |
1129 | argument list on call to add_stmt_cost. | |
1130 | * tree-vect-stmts.c (record_stmt_cost): Change parameter list; | |
1131 | rename stmt_cost_vec to body_cost_vec; tolerate null stmt_info; call | |
1132 | builtin_vectorization_cost; add "where" parameter on call to | |
1133 | add_stmt_cost. | |
1134 | (vect_model_simple_cost): Change parameter list; call record_stmt_cost | |
1135 | for prologue costs; remove call to stmt_vinfo_set_outside_of_loop_cost; | |
1136 | rename stmt_cost_vec to body_cost_vec. | |
1137 | (vect_model_promotion_demotion_cost): Add vect_body argument to call | |
1138 | to add_stmt_cost; call add_stmt_cost for prologue costs; remove call | |
1139 | to stmt_vinfo_set_outside_of_loop_cost. | |
1140 | (vect_model_store_cost): Change parameter list; call record_stmt_cost | |
1141 | for prologue costs; add vect_body argument to call to record_stmt_cost; | |
1142 | rename stmt_cost_vec to body_cost_vec; remove call to | |
1143 | stmt_vinfo_set_outside_of_loop_cost. | |
1144 | (vect_get_store_cost): Rename stmt_cost_vec to body_cost_vec; add | |
1145 | vect_body argument to calls to record_stmt_cost. | |
1146 | (vect_model_load_cost): Change parameter list; rename stmt_cost_vec to | |
1147 | body_cost_vec; add vect_body argument to calls to record_stmt_cost; | |
1148 | remove call to stmt_vinfo_set_outside_of_loop_cost. | |
1149 | (vect_get_load_cost): Change parameter list; rename stmt_cost_vec to | |
1150 | body_cost_vec; add vect_body argument to calls to record_stmt_cost; | |
1151 | call record_stmt_cost for prologue costs. | |
1152 | (vectorizable_store): Change argument list for call to | |
1153 | vect_model_store_cost. | |
1154 | (vectorizable_load): Change argument list for call to | |
1155 | vect_model_load_cost. | |
1156 | (new_stmt_vec_info): Remove assignment to | |
1157 | STMT_VINFO_OUTSIDE_OF_LOOP_COST. | |
1158 | * config/spu/spu.c (spu_init_cost): Add prologue and epilogue costs. | |
1159 | (spu_add_stmt_cost): Likewise; also handle NULL stmt_info. | |
1160 | (spu_finish_cost): Add prologue and epilogue costs. | |
1161 | * config/i386/i386.c (i386_init_cost): Add prologue and epilogue costs. | |
1162 | (i386_add_stmt_cost): Likewise; also handle NULL stmt_info. | |
1163 | (i386_finish_cost): Add prologue and epilogue costs. | |
1164 | * config/rs6000/rs6000.c (rs6000_init_cost): Add prologue and epilogue | |
1165 | costs. | |
1166 | (rs6000_add_stmt_cost): Likewise; also handle NULL stmt_info. | |
1167 | (rs6000_finish_cost): Add prologue and epilogue costs. | |
1168 | * tree-vect-slp.c (vect_free_slp_instance): Rename | |
1169 | SLP_INSTANCE_STMT_COST_VEC to SLP_INSTANCE_BODY_COST_VEC. | |
1170 | (vect_create_new_slp_node): Remove assignment to | |
1171 | SLP_TREE_OUTSIDE_OF_LOOP_COST. | |
1172 | (vect_get_and_check_slp_defs): Change parameter list; change argument | |
1173 | lists to calls to vect_model_store_cost and vect_model_simple_cost. | |
1174 | (vect_build_slp_tree): Change parameter list; change argument lists | |
1175 | to calls to vect_model_load_cost, vect_get_and_check_slp_defs, and | |
1176 | recursive self-calls; remove setting of outside_cost from | |
1177 | SLP_TREE_OUTSIDE_OF_LOOP_COST; add vect_body argument to call to | |
1178 | record_stmt_cost. | |
1179 | (vect_analyze_slp_instance): Rename stmt_cost_vec to body_cost_vec; | |
1180 | rename SLP_INSTANCE_STMT_COST_VEC to SLP_INSTANCE_BODY_COST_VEC; | |
1181 | remove assignment to SLP_INSTANCE_OUTSIDE_OF_LOOP_COST; record SLP | |
1182 | prologue costs. | |
1183 | (vect_bb_vectorization_profitable_p): Rename stmt_cost_vec to | |
1184 | body_cost_vec; handle null ci->stmt; add vect_body argument to call | |
1185 | to add_stmt_cost; simplify calls to targetm.vectorize. | |
1186 | builtin_vectorization_cost; return vec_prologue_cost and | |
1187 | vec_epilogue_cost from finish_cost. | |
1188 | (vect_update_slp_costs_according_to_vf): Rename stmt_cost_vec to | |
1189 | body_cost_vec; add vect_body argument to call to add_stmt_cost. | |
1190 | ||
eb7cb9b6 | 1191 | 2012-07-24 Richard Henderson <rth@redhat.com> |
1192 | ||
1193 | * system.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Poison. | |
1194 | * config/cris/cris.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove. | |
1195 | * config/h8300/h8300.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove. | |
1196 | * config/mn10300/mn10300.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove. | |
1197 | * config/rs6000/rs6000.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove | |
1198 | comment reference. | |
1199 | * config/v850/v850.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove. | |
1200 | * config/v850/v850.md (fixuns_truncsfsi2, fixuns_truncdfsi2): New. | |
1201 | (fix_truncsfsi2, fix_truncdfsi2): Avoid double FIX. | |
1202 | * config/vax/vax.h (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove. | |
1203 | * config/vax/vax.md (fixuns_trunc<VAXfp><VAXint>): New. | |
1204 | * doc/tm.texi.in (FIXUNS_TRUNC_LIKE_FIX_TRUNC): Remove. | |
1205 | * doc/tm.texi: Rebuild. | |
1206 | ||
ee65118b | 1207 | 2012-07-24 Richard Henderson <rth@redhat.com> |
1208 | ||
1209 | * optabs.def: New file. | |
1210 | * Makefile.in (OPTABS_H): Add insn-opinit.h. | |
1211 | (MOSTLYCLEANFILES): Likewise. | |
1212 | (insn-opinit.o): Remove reload.h | |
1213 | (simple_rtl_generated_c): Remove insn-opinit.c. | |
1214 | (s-opinit): New rule. | |
1215 | (build/genopinit.o): Add optabs.def. | |
1216 | * genopinit.c (rtx_upname): New. | |
1217 | (optabs): Extract to optabs.def | |
1218 | (enum optab_tag, struct optab_def_d, optabs): New. | |
1219 | (struct pattern_d, patterns): New. | |
1220 | (match_pattern): Split out from ... | |
1221 | (gen_insn): ... here. Push matches on patterns vec. | |
1222 | (pattern_cmp, optab_kind_cmp, optab_rcode_cmp): New. | |
1223 | (header_file_name, source_file_name, handle_arg): New. | |
1224 | (open_outfile): New. | |
1225 | (main): Sort and emit new tables. Generate lookup_handler, | |
1226 | raw_optab_handler, swap_optab_enable. | |
1227 | * libfuncs.h (libfunc_entry): Change "size_t optab" to "optab op". | |
1228 | * optabs.c (code_to_optab_): Remove. | |
1229 | (hash_libfunc): Update for optab name change. | |
1230 | (eq_libfunc): Likewise. | |
1231 | (convert_optab_libfunc): Update computation of optab member; | |
1232 | use the new convlib_def table. | |
1233 | (optab_libfunc): Similarly. | |
1234 | (set_optab_libfunc, set_conv_libfunc): Likewise. | |
1235 | (sign_expand_binop): Use swap_optab_enable instead of fake optabs. | |
1236 | (init_insn_codes, init_optab, init_optabv, init_convert_optab): Remove. | |
1237 | (init_optabs): Don't call them; export the data to optabs.def. | |
1238 | (gen_int_libfunc, gen_fp_libfunc): Export non-static. | |
1239 | (gen_fixed_libfunc, gen_signed_fixed_libfunc): Likewise. | |
1240 | (gen_unsigned_fixed_libfunc, gen_int_fp_libfunc): Likewise. | |
1241 | (gen_intv_fp_libfunc, gen_int_fp_fixed_libfunc): Likewise. | |
1242 | (gen_int_fp_signed_fixed_libfunc, gen_int_fixed_libfunc): Likewise. | |
1243 | (gen_int_signed_fixed_libfunc): Likewise. | |
1244 | (gen_int_unsigned_fixed_libfunc): Likewise. | |
1245 | (gen_interclass_conv_libfunc, gen_int_to_fp_conv_libfunc): Likewise. | |
1246 | (gen_ufloat_conv_libfunc): Likewise. | |
1247 | (gen_int_to_fp_nondecimal_conv_libfunc): Likewise. | |
1248 | (gen_fp_to_int_conv_libfunc, gen_intraclass_conv_libfunc): Likewise. | |
1249 | (gen_trunc_conv_libfunc, gen_extend_conv_libfunc): Likewise. | |
1250 | (gen_fract_conv_libfunc, gen_fractuns_conv_libfunc): Likewise. | |
1251 | (gen_satfract_conv_libfunc, gen_satfractuns_conv_libfunc): Likewise. | |
1252 | (debug_optab_libfuncs): Update for optab representation change. | |
1253 | * optabs.h: Include insn-opinit.h. | |
1254 | (optab, convert_optab, direct_optab): New typedefs. | |
1255 | (struct optab_handlers, struct widening_optab_handlers): Remove. | |
1256 | (struct optab_libcall_d): Rename from optab_d; remove code_, | |
1257 | handlers, widening members. | |
1258 | (struct convert_optab_libcall_d): Rename from convert_optab_d; | |
1259 | remove code_ and handlers members. | |
1260 | (enum optab_index, enum convert_optab_index): Remove. | |
1261 | (enum direct_optab_index): Remove. | |
1262 | (code_to_optab_): Fix array range. | |
1263 | (optab_to_code): Covert to inline function. | |
1264 | (optab_to_code_, convlib_def, normlib_def): Declare. | |
1265 | (raw_optab_handler, swap_optab_enable): Declare. | |
1266 | (unknown_optab): Remove; export to optabs.def | |
1267 | (ssadd_optab, usadd_optab, sssub_optab, ussub_optab, ssmul_optab, | |
1268 | usmul_optab, ssdiv_optab, usdiv_optab, ssneg_optab, usneg_optab, | |
1269 | ssashl_optab, usashl_optab, add_optab, sub_optab, smul_optab, | |
1270 | addv_optab, subv_optab, smul_highpart_optab, umul_highpart_optab, | |
1271 | smul_widen_optab, umul_widen_optab, usmul_widen_optab, | |
1272 | smadd_widen_optab, umadd_widen_optab, ssmadd_widen_optab, | |
1273 | usmadd_widen_optab, smsub_widen_optab, umsub_widen_optab, | |
1274 | ssmsub_widen_optab, usmsub_widen_optab, sdiv_optab, smulv_optab, | |
1275 | sdivv_optab, sdivmod_optab, udiv_optab, udivmod_optab, smod_optab, | |
1276 | umod_optab, fmod_optab, remainder_optab, ftrunc_optab, and_optab, | |
1277 | ior_optab, xor_optab, ashl_optab, lshr_optab, ashr_optab, rotl_optab, | |
1278 | rotr_optab, vashl_optab, vlshr_optab, vashr_optab, vrotl_optab, | |
1279 | vrotr_optab, smin_optab, smax_optab, umin_optab, umax_optab, pow_optab, | |
1280 | atan2_optab, fma_optab, fms_optab, fnma_optab, fnms_optab, mov_optab, | |
1281 | movstrict_optab, movmisalign_optab, storent_optab, neg_optab, | |
1282 | negv_optab, abs_optab, absv_optab, one_cmpl_optab, bswap_optab, | |
1283 | ffs_optab, clz_optab, ctz_optab, clrsb_optab, popcount_optab, | |
1284 | parity_optab, sqrt_optab, sincos_optab, sin_optab, asin_optab, | |
1285 | cos_optab, acos_optab, exp_optab, exp10_optab, exp2_optab, expm1_optab, | |
1286 | ldexp_optab, scalb_optab, significand_optab, logb_optab, ilogb_optab, | |
1287 | log_optab, log10_optab, log2_optab, log1p_optab, floor_optab, | |
1288 | ceil_optab, btrunc_optab, round_optab, nearbyint_optab, rint_optab, | |
1289 | tan_optab, atan_optab, copysign_optab, signbit_optab, isinf_optab, | |
1290 | cmp_optab, ucmp_optab, eq_optab, ne_optab, gt_optab, ge_optab, | |
1291 | lt_optab, le_optab, unord_optab, strlen_optab, cbranch_optab, | |
1292 | cmov_optab, cstore_optab, ctrap_optab, push_optab, addcc_optab, | |
1293 | reduc_smax_optab, reduc_umax_optab, reduc_smin_optab, reduc_umin_optab, | |
1294 | reduc_splus_optab, reduc_uplus_optab, ssum_widen_optab, | |
1295 | usum_widen_optab, sdot_prod_optab, udot_prod_optab, vec_set_optab, | |
1296 | vec_extract_optab, vec_init_optab, vec_shl_optab, vec_shr_optab, | |
1297 | vec_realign_load_optab, vec_widen_umult_hi_optab, | |
1298 | vec_widen_umult_lo_optab, vec_widen_smult_hi_optab, | |
1299 | vec_widen_smult_lo_optab, vec_widen_umult_even_optab, | |
1300 | vec_widen_umult_odd_optab, vec_widen_smult_even_optab, | |
1301 | vec_widen_smult_odd_optab, vec_widen_ushiftl_hi_optab, | |
1302 | vec_widen_ushiftl_lo_optab, vec_widen_sshiftl_hi_optab, | |
1303 | vec_widen_sshiftl_lo_optab, vec_unpacks_hi_optab, vec_unpacks_lo_optab, | |
1304 | vec_unpacku_hi_optab, vec_unpacku_lo_optab, vec_unpacks_float_hi_optab, | |
1305 | vec_unpacks_float_lo_optab, vec_unpacku_float_hi_optab, | |
1306 | vec_unpacku_float_lo_optab, vec_pack_trunc_optab, vec_pack_ssat_optab, | |
1307 | vec_pack_usat_optab, vec_pack_sfix_trunc_optab, | |
1308 | vec_pack_ufix_trunc_optab, powi_optab, sync_compare_and_swap_optab, | |
1309 | sync_lock_test_and_set_optab, sync_old_add_optab, sync_old_sub_optab, | |
1310 | sync_old_ior_optab, sync_old_and_optab, sync_old_xor_optab, | |
1311 | sync_old_nand_optab, sync_new_add_optab, sync_new_sub_optab, | |
1312 | sync_new_ior_optab, sync_new_and_optab, sync_new_xor_optab, | |
1313 | sync_new_nand_optab, sext_optab, zext_optab, trunc_optab, sfix_optab, | |
1314 | ufix_optab, sfixtrunc_optab, ufixtrunc_optab, sfloat_optab, | |
1315 | ufloat_optab, lrint_optab, lround_optab, lfloor_optab, lceil_optab, | |
1316 | fract_optab, fractuns_optab, satfract_optab, satfractuns_optab, | |
1317 | vec_load_lanes_optab, vec_store_lanes_optab, vcond_optab, vcondu_optab, | |
1318 | movcc_optab, reload_in_optab, reload_out_optab, movmem_optab, | |
1319 | setmem_optab, cmpstr_optab, cmpstrn_optab, cmpmem_optab, | |
1320 | sync_lock_release_optab, sync_add_optab, sync_sub_optab, | |
1321 | sync_ior_optab, sync_and_optab, sync_xor_optab, sync_nand_optab, | |
1322 | atomic_exchange_optab, atomic_compare_and_swap_optab, | |
1323 | atomic_load_optab, atomic_store_optab, atomic_add_fetch_optab, | |
1324 | atomic_sub_fetch_optab, atomic_and_fetch_optab, | |
1325 | atomic_nand_fetch_optab, atomic_xor_fetch_optab, atomic_or_fetch_optab, | |
1326 | atomic_fetch_add_optab, atomic_fetch_sub_optab, atomic_fetch_and_optab, | |
1327 | atomic_fetch_nand_optab, atomic_fetch_xor_optab, atomic_fetch_or_optab, | |
1328 | atomic_add_optab, atomic_sub_optab, atomic_and_optab, | |
1329 | atomic_nand_optab, atomic_xor_optab, atomic_or_optab, | |
1330 | atomic_always_lock_free_optab, atomic_is_lock_free_optab, | |
1331 | atomic_thread_fence_optab, atomic_signal_fence_optab, | |
1332 | vec_perm_optab, vec_perm_const_optab): Likewise. | |
1333 | (struct target_optabs): Remove x_optab_table, x_convert_optab_table, | |
1334 | and x_direct_optab_table members; add pat_enable. | |
1335 | (optab_table, convert_optab_table, direct_optab_table): Remove. | |
1336 | (optab_handler): Use raw_optab_handler. | |
1337 | (widening_optab_handler, convert_optab_handler): Likewise. | |
1338 | (set_optab_handler, set_widening_optab_handler): Remove. | |
1339 | (set_convert_optab_handler, set_direct_optab_handler): Remove. | |
1340 | (direct_optab_handler): Defer to optab_handler. | |
1341 | * rtl.h (NON_GENERATOR_NUM_RTX_CODE): New. | |
1342 | ||
6ca8572d | 1343 | 2012-07-24 Jason Merrill <jason@redhat.com> |
1344 | ||
1345 | * bitmap.c (bitmap_descriptor): Adjust order of parameters to | |
1346 | match MEM_STAT_DECL. | |
1347 | * statistics.h (ALONE_FINAL_MEM_STAT_DECL): Correct typo. | |
1348 | ||
6cdd383a | 1349 | 2012-07-24 Richard Henderson <rth@redhat.com> |
1350 | ||
ebb6e3c1 | 1351 | * optabs.h (struct optab_d): Rename code member to code_. |
1352 | (struct convert_optab_h): Likewise. | |
1353 | (code_to_optab_): Rename from code_to_optab. | |
1354 | (code_to_optab, optab_to_code): New. | |
1355 | * dojump.c (do_compare_rtx_and_jump): Use code_to_optab. | |
1356 | * ifcvt.c (noce_emit_move_insn): Likewise. | |
1357 | * optabs.c (simplify_expand_binop): Use optab_to_code. | |
1358 | (expand_simple_binop, shift_optab_p, commutative_optab_p): Likewise. | |
1359 | (avoid_expensive_constant, expand_binop_directly): Likewise. | |
1360 | (expand_binop, expand_simple_unop, expand_unop_direct): Likewise. | |
1361 | (expand_unop, prepare_float_lib_cmp, expand_fixed_convert): Likewise. | |
1362 | (have_insn_for, debug_optab_libfuncs): Likewise. | |
1363 | (init_optab, init_optabv, init_convert_optab): Update for optab | |
1364 | member name change. | |
1365 | ||
8b1bf73d | 1366 | * libfuncs.h: Include optabs.h. |
1367 | * dwarf2out.c, lto-streamer.in.c: Don't include libfuncs.h. | |
1368 | * Makefile.in (LIBFUNCS_H): Add OPTABS_H. | |
1369 | (lto-streamer-in.o, dwarf2out.o): Update deps. | |
1370 | ||
6cdd383a | 1371 | * optabs.h (unknown_optab): New. |
1372 | * builtins.c (interclass_mathfn_icode): Use it. | |
1373 | * dojump.c (do_compare_rtx_and_jump): Likewise. | |
1374 | * optabs.c (optab_for_tree_code, expand_binop): Likewise. | |
1375 | * tree-vect-generic.c (add_rshift, expand_vector_divmod): Likewise. | |
1376 | (expand_vector_operations_1): Likewise. | |
1377 | * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise. | |
1378 | * tree-vect-stmts.c (supportable_narrowing_operation): Likewise. | |
1379 | ||
bdc1331d | 1380 | 2012-07-24 Steven Bosscher <steven@gcc.gnu.org> |
1381 | ||
1382 | * alloc-pool.c (create_alloc_pool): Fix ENABLE_CHECKING check. | |
1383 | ||
0b66dd3d | 1384 | 2012-07-24 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
1385 | ||
1386 | PR target/54051 | |
1387 | * config/arm/arm.c (arm_print_operand_address): Remove superfluous | |
1388 | printing of 0. | |
1389 | * config/arm/neon.md ("neon_vld3_lane<mode>":VD): Remove alignment | |
1390 | specifier. | |
1391 | ("neon_vld3_lane<mode>":VMQ): Likewise. | |
1392 | ("neon_vld3_dup<mode>":VDX): Likewise. | |
1393 | ("neon_vst3_lane<mode>":VD): Likewise. | |
1394 | ("neon_vst3_lane<mode>":VMQ): Likewise. | |
1395 | ||
e62e9964 | 1396 | 2012-07-24 Roland McGrath <mcgrathr@google.com> |
1397 | ||
0b66dd3d | 1398 | * arm.c (arm_get_frame_offsets): Don't use fixed regs for |
e62e9964 | 1399 | stack alignment padding. |
1400 | ||
12095e04 | 1401 | 2012-07-24 Uros Bizjak <ubizjak@gmail.com> |
1402 | ||
1403 | PR target/53961 | |
1404 | * config/i386/i386.c (ix86_legitimate_address_p): Move check for | |
41622801 | 1405 | negative constant address for TARGET_X32 ... |
12095e04 | 1406 | (ix86_decompose_address): ... here. Reject constant addresses |
1407 | that don't satisfy x86_64_immediate_operand predicate. | |
1408 | ||
a9f3876a | 1409 | 2012-07-24 Julian Brown <julian@codesourcery.com> |
1410 | ||
12095e04 | 1411 | * doc/sourcebuild.texi (arm_hf_eabi): Document effective-target check. |
a9f3876a | 1412 | |
ecd52ea9 | 1413 | 2012-07-24 Steven Bosscher <steven@gcc.gnu.org> |
1414 | ||
1415 | * sbitmap.h (SBITMAP_ELT_BITS): Use "1u" trick as for BITMAP_WORD_BITS. | |
1416 | Move test to check that there is a popcount function for the the number | |
1417 | of bits in SBITMAP_ELT_BITS to sbitmap.c. | |
1418 | * sbitmap.c: Test SBITMAP_ELT_BITS, not HOST_BITS_PER_WIDEST_FAST_INT. | |
1419 | MEM_STAT_INFO): Define in terms of their ALONE counterparts. | |
1420 | ||
1421 | * configure.ac (GATHER_STATISTICS): Always define, non-zero if enabled. | |
1422 | * configure: Regenerate. | |
1423 | * statistics.h (GATHER_STATISTICS): Error out if it is not defined. | |
1424 | (GCC_MEM_STAT_ARGUMENTS): New define. | |
1425 | (ALONE_MEM_STAT_DECL): Define in terms of GCC_MEM_STAT_ARGUMENTS. | |
1426 | (ALONE_FINAL_MEM_STAT_DECL, ALONE_FINAL_PASS_MEM_STAT): New defines. | |
12095e04 | 1427 | (MEM_STAT_DECL, FINAL_MEM_STAT_DECL, PASS_MEM_STAT, |
1428 | FINAL_PASS_MEM_STAT): Define. | |
ecd52ea9 | 1429 | * ggc-internal.h (ggc_record_overhead): Use FINAL_MEM_STAT_DECL. |
1430 | * ggc.h (ggc_record_overhead, ggc_free_overhead, | |
1431 | ggc_prune_overhead_list): Remove internal prototypes, they are defined | |
1432 | already in ggc-internal.h. | |
1433 | * ggc-common.c (struct loc_descriptor): Remove #ifdef GATHER_STATISTICS | |
1434 | wrappers. | |
1435 | (add_statistics): Likewise. | |
12095e04 | 1436 | (dump_ggc_loc_statistics): Likewise. Return if GATHER_STATISTICS is 0. |
ecd52ea9 | 1437 | * ggc-zone.c (struct page_entry): Remove #ifdef GATHER_STATISTICS |
1438 | wrappers around "survived" and "stats" members. | |
1439 | (alloc_large_page): Always initialize survived. | |
1440 | (ggc_internal_alloc_zone_stat): Likewise. | |
1441 | Remove #ifdef GATHER_STATISTICS wrappers. Record overhead if | |
1442 | GATHER_STATISTICS is non-0. | |
1443 | (ggc_free): Convert #ifdef GATHER_STATISTICS to if-code. | |
1444 | (sweep_pages): Always increase survived. | |
1445 | (ggc_collect_1): Convert #ifdef GATHER_STATISTICS to if-code. | |
1446 | (calculate_average_page_survival): Always define. | |
1447 | (ggc_collect): Convert #ifdef GATHER_STATISTICS to if-code. | |
1448 | (ggc_print_statistics): Likewise. | |
1449 | (ggc_pch_read): Likewise. | |
1450 | * ggc-page.c (struct globals): Always define "stats" member. | |
1451 | (ggc_internal_alloc_stat): Convert #ifdef GATHER_STATISTICS to if-code. | |
1452 | (ggc_free): Likewise. | |
1453 | (ggc_collec): Likewise. | |
1454 | (ggc_print_statistics): Likewise. | |
1455 | * bitmap.h (struct bitmap_head_def): Always define "desc" member. | |
1456 | (bitmap_initialize_stat): Convert #ifdef GATHER_STATISTICS to if-code. | |
1457 | * gimple.h (enum gimple_alloc_kind): Always define. | |
1458 | (gimple_alloc_kind): Likewise. | |
1459 | * tree-flow.h (phinodes_print_statistics): Always define. | |
1460 | (ssanames_print_statistics): Likewise. | |
1461 | * vec.h (vec_heap_free): Always define. | |
1462 | (VEC_stack_alloc): Define if GATHER_STATISTICS is non-0. | |
1463 | * alloc-pool.c (alloc_pool_descriptor): Always define. | |
1464 | (create_alloc_pool): Convert #ifdef GATHER_STATISTICS to if-code. | |
1465 | (empty_alloc_pool): Likewise. | |
1466 | (pool_alloc): Likewise. | |
1467 | (pool_free): Likewise. | |
1468 | (dump_alloc_pool_statistics): Likewise. | |
1469 | (print_statistics): Always define. | |
1470 | * bitmap.c (struct bitmap_descriptor): Always define. | |
1471 | (bitmap_register): Pass ALONE_FINAL_PASS_MEM_STAT. | |
1472 | (register_overhead): Always define. | |
1473 | (bitmap_element_free): Convert #ifdef GATHER_STATISTICS to if-code. | |
1474 | (bitmap_element_allocate): Likewise. | |
1475 | (bitmap_elt_clear_from): Likewise. | |
1476 | (bitmap_obstack_alloc_stat): Likewise. | |
1477 | (bitmap_gc_alloc_stat): Likewise. | |
1478 | (bitmap_obstack_free): Likewise. | |
1479 | (bitmap_find_bit): Likewise. | |
1480 | (bitmap_ior_and_into): Likewise. | |
1481 | (bitmap_print): Likewise. | |
1482 | (dump_bitmap_statistics): Likewise. Return if GATHER_STATISTICS is 0. | |
1483 | * gimple.c (gimple_alloc_counts, gimple_alloc_sizes): Always define. | |
1484 | (gimple_alloc_kind_names): Likewise. | |
1485 | (gimple_alloc_stat): Convert #ifdef GATHER_STATISTICS to if-code. | |
1486 | (dump_gimple_statistics): Likewise. Return if GATHER_STATISTICS is 0. | |
1487 | * rtl.c (rtx_alloc_counts, rtx_alloc_sizes, rtvec_alloc_counts, | |
1488 | rtvec_alloc_sizes): Always define. | |
1489 | (rvec_alloc): Convert #ifdef GATHER_STATISTICS to if-code. | |
1490 | (rtx_alloc_stat): Likewise. | |
1491 | (dump_rtx_statistics): Likewise. Return if GATHER_STATISTICS is 0. | |
1492 | * tree.c (_obstack_allocated_p, tree_code_counts, tree_node_counts, | |
1493 | tree_node_sizes, tree_node_kind_names): Always define. | |
1494 | (record_node_allocation_statistics): Convert #ifdef GATHER_STATISTICS | |
1495 | to if-code. | |
1496 | (type_hash_canon): Likewise. | |
1497 | (dump_tree_statistics): Likewise. | |
1498 | * tree-ssanames.c (ssa_name_nodes_reused, ssa_name_nodes_created): | |
1499 | Always define. | |
1500 | (ssanames_print_statistics): Likewise. | |
1501 | (make_ssa_name_fn): Convert #ifdef GATHER_STATISTICS to if-code. | |
1502 | * tree-phinodes.c (phi_nodes_reused, phi_nodes_created): Always define. | |
1503 | (phinodes_print_statistics): Likewise. | |
1504 | (allocate_phi_node): Convert #ifdef GATHER_STATISTICS to if-code. | |
1505 | * vec.c (struct vec_descriptor): Always define. | |
1506 | (hash_descriptor, eq_descriptor, ptr_hash_entry, hash_ptr, eq_ptr, | |
1507 | vec_descriptor, rester_overhead, free_overhead): Likewise. | |
1508 | (cmp_statistic): Likewise. | |
1509 | (vec_heap_free): Convert #ifdef GATHER_STATISTICS to if-code. | |
1510 | (vec_heap_o_reserve_1): Likewise. | |
1511 | (dump_vec_loc_statistics): Likewise. | |
1512 | ||
ed74aa44 | 1513 | 2012-07-24 Richard Guenther <rguenther@suse.de> |
1514 | ||
1515 | PR tree-optimization/53616 | |
1516 | * tree-loop-distribution.c (ldist_gen): Do not change | |
1517 | partition ordering when merging partitions. | |
1518 | ||
885d1f6b | 1519 | 2012-07-24 Alan Modra <amodra@gmail.com> |
1520 | ||
1521 | PR target/53914 | |
1522 | PR target/54009 | |
1523 | * config/rs6000/constraints.md (Y): Use mem_operand_gpr. | |
1524 | * config/rs6000/predicates.md (word_offset_memref_operand): Delete. | |
1525 | Adjust all rs6000_legitimate_offset_address_p calls. | |
1526 | * config/rs6000/rs6000-protos.h (mem_operand_gpr): Declare. | |
1527 | (rs6000_secondary_reload_gpr): Declare. | |
1528 | (rs6000_legitimate_offset_address_p): Update prototype. | |
1529 | (rs6000_offsettable_memref_p): Delete. | |
1530 | (rs6000_secondary_reload_ppc64): Delete. | |
1531 | * config/rs6000/rs6000.c (address_offset): New function. | |
1532 | (mem_operand_gpr): Likewise. | |
1533 | (rs6000_legitimate_offset_address_p): Add worst_case param. When | |
1534 | not worst_case assume class of regs with least restrictive offsets. | |
1535 | Adjust all calls. | |
1536 | (legitimate_lo_sum_address_p): Simplify register mode tests. | |
1537 | (rs6000_legitimize_address): Likewise. Assume best case offset | |
1538 | addressing. Combine ELF and MACHO lo_sum code. | |
1539 | (rs6000_mode_dependent_address): Correct offset addressing limits. | |
1540 | (rs6000_offsettable_memref_p): Make static, add reg_mode param. | |
1541 | Use reg_mode to help rs6000_legitimate_offset_address_p. | |
1542 | (rs6000_secondary_reload): Use address_offset. Handle 32-bit multi | |
1543 | gpr load/store when offset too large. | |
1544 | (rs6000_secondary_reload_gpr): Renamed rs6000_secondary_reload_ppc64. | |
1545 | (rs6000_split_multireg_move): Adjust rs6000_offsettable_memref_p calls. | |
1546 | * config/rs6000/rs6000.md (movdf_hardfloat32): Use 'Y' constraint | |
1547 | for gpr load/store. Order alternatives as r->Y,Y->r,r->r and | |
1548 | d->m,m->d,d->d. Correct size of gpr load/store. | |
1549 | (movdf_softfloat32): Use 'Y' constraint for gpr load/store. Order | |
1550 | alternatives. | |
1551 | (movti_ppc64): Likewise. | |
1552 | (movdi_internal32): Likewise. Also disparage fprs. | |
1553 | (movdi_mfpgpr, movdi_internal64): Likewise. | |
1554 | (movtf_internal): Use 'm' for fpr load/store. Order alternatives. | |
1555 | (movtf_softfloat): Order alternatives. | |
1556 | (extenddftf2_internal): Use 'm' and 'Y' for store. | |
1557 | (movti_power, movti_string): Use 'Y' for gpr load/store. Order. | |
1558 | (stack_protect_setdi, stack_protect_testdi): Likewise. | |
1559 | (movdf_hardfloat64_mfpgpr, movdf_hardfloat64): Order alternatives. | |
1560 | (movdf_softfloat64): Likewise. | |
1561 | (reload_<mode>_store): Adjust reload_di_store to provide | |
1562 | reload_si_store as well. | |
1563 | (reload_<mode>_load): Likewise. | |
1564 | ||
61af3583 | 1565 | 2012-07-23 Oleg Endo <olegendo@gcc.gnu.org> |
1566 | ||
1567 | PR target/51244 | |
1568 | * config/sh/predicates.md (general_movsrc_operand, | |
1569 | general_movdst_operand): Reject T_REG. | |
1570 | * config/sh/sh.md (*extendqisi2_compact_reg, *extendhisi2_compact_reg, | |
1571 | movsi_i, movsi_ie, movsi_i_lowpart, *movqi_reg_reg, *movhi_reg_reg): | |
1572 | Remove T_REG alternatives. | |
1573 | (*negtstsi): New insn. | |
1574 | ||
83876aca | 1575 | 2012-07-23 Oleg Endo <olegendo@gcc.gnu.org> |
1576 | ||
1577 | PR target/53511 | |
1578 | * config/sh/sh.md (mulsf3_ie): Delete. | |
1579 | (mulsf3_i4): Rename to mulsf3_i. | |
1580 | (mulsf3): Emit mulsf3_i insn. | |
1581 | ||
8474a05b | 1582 | 2012-07-23 Oleg Endo <olegendo@gcc.gnu.org> |
1583 | ||
1584 | * config/sh/sh.md (addc1, subc1): Delete. | |
1585 | (adddi3_compact): Use addc instead of addc1. | |
1586 | (subdi3_compact): Use subc instead of subc1. | |
1587 | ||
8c99863d | 1588 | 2012-07-23 Uros Bizjak <ubizjak@gmail.com> |
1589 | ||
1590 | * config/i386/i386-protos.c (ix86_lea_outperforms): Remove prototype. | |
1591 | * config/i386/i386.c (ix86_lea_outperforms): Make static. Make | |
1592 | split_cost argument signed. | |
1593 | (ix86_avoid_lea_for_add): Cleanup. | |
1594 | (ix86_use_lea_for_mov): Use INVALID_REGNUM instead of -1. | |
1595 | (ix86_avoid_lea_for_addr): Ditto. Make split_cost signed. | |
1596 | Use gen_lowpart instead of gen_rtx_SUBREG. Cleanup. | |
1597 | ||
6272f519 | 1598 | 2012-07-23 Ulrich Weigand <ulrich.weigand@linaro.org> |
1599 | ||
1600 | * config/arm/arm.c (arm_reorg): Ensure all insns are split. | |
1601 | ||
76f0a162 | 1602 | 2012-07-23 Uros Bizjak <ubizjak@gmail.com> |
1603 | ||
1604 | PR target/53961 | |
1605 | * config/i386/i386.md (*lea): Add asserts to detect invalid addresses. | |
1606 | * config/i386/i386.c (ix86_print_operand_address): Ditto. | |
1607 | (ix86_decompose_address): Allow (zero_extend:DI (subreg:SI (...))) | |
1608 | addresses. Prevent zero extensions of CONST_INT operands. | |
1609 | ||
ecd52ea9 | 1610 | 2012-07-23 Steven Bosscher <steven@gcc.gnu.org> |
34ad4b87 | 1611 | |
1612 | * sbitmap.h (struct int_list): Remove. | |
1613 | (sbitmap_intersect_of_predsucc, sbitmap_union_of_predsucc): | |
1614 | Remove prototypes of non-existing function. | |
1615 | (sbitmap_intersect_of_predecessors, sbitmap_intersect_of_successors, | |
1616 | sbitmap_union_of_predecessors, sbitmap_union_of_successors): Remove | |
1617 | unused defines. | |
1618 | (sbitmap_intersection_of_succs, sbitmap_intersection_of_preds, | |
1619 | sbitmap_union_of_succs, sbitmap_union_of_preds): Move prototypes to... | |
1620 | * basic-block.h: ... here. | |
1621 | * sbitmap.c: Do not include basic-block.h. | |
1622 | (sbitmap_intersection_of_succs, sbitmap_intersection_of_preds, | |
1623 | sbitmap_union_of_succs, sbitmap_union_of_preds): Move functions to... | |
1624 | * cfganal.c: ... here. | |
1625 | * bt-load.c (compute_out, link_btr_uses): Update for above changes. | |
1626 | * gcse.c (compute_code_hoist_vbeinout): Likewise. | |
1627 | * lcm.c (compute_antinout_edge, compute_available): Likewise. | |
1628 | * Makefile.in: Fix sbitmap.o dependencies. | |
1629 | ||
7f518cd8 | 1630 | 2012-07-23 Jan-Benedict Glaw <jbglaw@lug-owl.de> |
1631 | Nick Clifton <nickc@redhat.com> | |
1632 | ||
1633 | * config/frv/frv-protos.h (frv_ifcvt_machdep_init): Prototype. | |
1634 | * config/frv/frv.c (frv_ifcvt_machdep_init): Change type of | |
1635 | (unused) parameter to void *. | |
1636 | ||
2aac21c5 | 1637 | 2012-07-23 Richard Guenther <rguenther@suse.de> |
1638 | ||
1639 | * tree-ssa-alias.c (dump_alias_info): Walk over local decls | |
1640 | instead of referenced vars. | |
1641 | ||
ecd52ea9 | 1642 | 2012-07-23 Steven Bosscher <steven@gcc.gnu.org> |
56b17dd7 | 1643 | |
1644 | * coverage.c: Refer to "notes file" instead of "graph file" | |
1645 | in all comments. Explain history of bbg prefix. | |
1646 | * gcov-io.h: Likewise. | |
1647 | * gcov.c: Likewise. | |
1648 | (find_source): Likewise in fnotice. | |
1649 | (read_graph_file): Likewise. | |
1650 | (read_count_file): Likewise. | |
1651 | * doc/gcov.texi: Document -fprofile-dir flag. Add "notes file" | |
1652 | and "data file" explicitly in the explanation of the files. | |
1653 | ||
ccbef2e3 | 1654 | 2012-07-22 Steven Bosscher <steven@gcc.gnu.org> |
1655 | ||
1656 | PR tree-optimization/53881 | |
1657 | * tree-cfg.c (group_case_labels_stmt): Look up the basic block | |
1658 | for each label and compare them instead of labels. | |
1659 | ||
3e7f455b | 1660 | 2012-07-22 Steven Bosscher <steven@gcc.gnu.org> |
1661 | ||
76f0a162 | 1662 | * opts.c (common_handle_option): Do not set |
3e7f455b | 1663 | flag_value_profile_transformations for -fprofile-generate. |
1664 | * profile.c (instrument_values): Use COUNTER_FOR_HIST_TYPE. | |
1665 | (BB_TO_GCOV_INDEX): Remove. | |
1666 | (output_location): Don't use it. | |
1667 | (branch_prob): Likewise. Don't fiddle with the index of | |
1668 | ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR. Use clear_aux_for_blocks. | |
1669 | (find_spanning_tree): | |
1670 | * gcov.c (struct function_info): Document that blocks 0 and 1 | |
1671 | are the entry resp. exit blocks in gcov, too, like in GCC itself. | |
1672 | (solve_flow_graph): Use ENTRY_BLOCK and EXIT_BLOCK for special | |
1673 | blocks identification. | |
1674 | (output_lines): Likewise. | |
1675 | * value-prof.c (gimple_value_profile_transformations): Do not | |
1676 | test flag_value_profile_transformations again. | |
1677 | (gimple_ic_transform): Take a gimple_stmt_iterator like all other | |
1678 | transformation functions. | |
1679 | (gimple_values_to_profile): | |
1680 | Don't test flag_value_profile_transformations | |
1681 | * tree-profile.c (tree_profiling): Assert that the cgraph is in | |
1682 | the CGRAPH_STATE_IPA_SSA state. | |
1683 | Do not set, or look at, after_tree_profile. | |
1684 | * function.h (struct function): Remove after_tree_profile bit. | |
1685 | * omp-low.c (expand_omp_taskreg): Don't set after_tree_profile. | |
1686 | * tree-inline.c (initialize_cfun): Don't copy it. | |
1687 | * lto-streamer-out.c (output_struct_function_base): Don't stream it. | |
1688 | * lto-streamer-in.c (input_struct_function_base): Likewise. | |
1689 | ||
5e3df43c | 1690 | 2012-07-22 Oleg Endo <olegendo@gcc.gnu.org> |
1691 | ||
1692 | * config/sh/sh.h (TARGET_DYNSHIFT): New macro. | |
1693 | (SH_DYNAMIC_SHIFT_COST): Use it. | |
1694 | * config/sh/sh.c (expand_ashiftrt, shl_sext_kind): Likewise. | |
1695 | (sh_dynamicalize_shift_p): Add TARGET_DYNSHIFT condition. | |
1696 | Add sanity check for input value. Add function description. | |
1697 | * config/sh/sh.md (ashlsi3, ashlsi3_std, ashrsi3_d, lshrsi3, | |
1698 | lshrsi3_d): Use TARGET_DYNSHIFT. | |
1699 | ||
cbb73f9d | 1700 | 2012-07-22 Oleg Endo <olegendo@gcc.gnu.org> |
1701 | ||
1702 | * config/sh/sh.md (negc): Delete expander. | |
1703 | (*negc): Rename insn to negc. | |
1704 | ||
b411c06d | 1705 | 2012-07-22 Uros Bizjak <ubizjak@gmail.com> |
1706 | ||
1707 | PR target/53961 | |
1708 | * config/i386/i386.md (*lea): New insn pattern. | |
1709 | (*lea_1): Remove. | |
1710 | (*lea<mode>_2): Ditto. | |
1711 | (*lea_{3,4,5,6}_zext): Ditto. | |
41622801 | 1712 | * config/i386/predicates.md (lea_address_operand): Do not reject |
1713 | zero-extended address operands. | |
b411c06d | 1714 | * config/i386/constraints.md (j): Remove address constraint. |
1715 | * config/i386/i386.c (ix86_decompose_address): Allow SImode subreg | |
1716 | of an address. | |
1717 | (ix86_print_operand_address): Handle SImode subreg of an address. | |
d2377452 | 1718 | (ix86_avoid_lea_for_addr): Reject zero-extended addresses for now. |
b411c06d | 1719 | |
5baeff2b | 1720 | 2012-07-22 Hans-Peter Nilsson <hp@axis.com> |
1721 | ||
1722 | Emit executable-stack note correctly for CRIS targets. | |
1723 | * config/cris/cris.c (cris_file_end): New function. | |
1724 | (TARGET_ASM_FILE_END): Define. | |
1725 | ||
f9b43f50 | 1726 | 2012-07-22 Chung-Lin Tang <cltang@codesourcery.com> |
1727 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
1728 | NetLogic Microsystems Inc. | |
1729 | ||
1730 | * config/mips/mips.c (mips_issue_rate): Handle XLP. | |
1731 | * config/mips/mips.md: Include xlp.md. | |
1732 | * config/mips/xlp.md: New file. | |
1733 | ||
2ba3016c | 1734 | 2012-07-21 Steven Bosscher <steven@gcc.gnu.org> |
1735 | ||
1736 | PR gcov-profile/32543 | |
1737 | * profile.c (branch_prob): Update total_num_edges_instrumented and | |
1738 | report the number of edges to instrument. | |
1739 | ||
923c30fe | 1740 | 2012-07-21 Oleg Endo <olegendo@gcc.gnu.org> |
1741 | ||
1742 | * config/sh/sh.md: Correct comment regarding clrt and sett insns. | |
1743 | ||
5c8affdc | 1744 | 2012-07-21 Andrew Pinski <apinski@cavium.com> |
1745 | ||
1746 | * config/mips/mips.md (*popcountdi2_trunc): New pattern | |
1747 | to handle popcount of a truncation. | |
1748 | ||
7378b7dc | 1749 | 2012-07-21 Andrew Pinski <apinski@cavium.com> |
1750 | ||
1751 | * config/mips/mips-protos.h (mips_expand_ext_as_unaligned_load): | |
1752 | Add a bool argument. | |
1753 | * config/mips/mips.c (mips_block_move_straight): Update call to | |
1754 | mips_expand_ext_as_unaligned_load. | |
1755 | (mips_expand_ext_as_unaligned_load): Add unsigned_p argument. | |
1756 | Accept DImode dest when the width is that of SImode. | |
b411c06d | 1757 | * config/mips/mips.md (extv): Update call to |
7378b7dc | 1758 | mips_expand_ext_as_unaligned_load. |
1759 | (extzv): Likewise. | |
1760 | ||
6bed0fe2 | 1761 | 2012-07-21 Andrew Pinski <apinski@cavium.com> |
1762 | ||
1763 | * config/mips/mips.c (mips_get_unaligned_mem): Copy *op after calling | |
1764 | adjust_address. | |
1765 | ||
408ae786 | 1766 | 2012-07-20 Maxim Kuvyrkov <maxim@codesourcery.com> |
1767 | ||
1768 | * config/mips/mips.md (define_attr sync_*): Move before "type". | |
1769 | (define_attr "type"): New values "atomic" and "syncloop". | |
1770 | * config/mips/sync.md (atomic_exchange<mode>, atomic_fetch_add<mode>): | |
1771 | Set "type" attribute. | |
1772 | * config/mips/generic.md (generic_atomic, generic_syncloop): | |
1773 | New reservations. | |
1774 | * gcc/config/mips/10000.md, gcc/config/mips/20kc.md, | |
1775 | * gcc/config/mips/24k.md, gcc/config/mips/4130.md, | |
b411c06d | 1776 | * gcc/config/mips/4k.md, gcc/config/mips/5400.md, |
408ae786 | 1777 | * gcc/config/mips/5500.md, gcc/config/mips/5k.md, |
b411c06d | 1778 | * gcc/config/mips/7000.md, gcc/config/mips/74k.md, |
408ae786 | 1779 | * gcc/config/mips/9000.md, gcc/config/mips/loongson2ef.md, |
1780 | * gcc/config/mips/loongson3a.md, gcc/config/mips/octeon.md, | |
1781 | * gcc/config/mips/sb1.md, gcc/config/mips/sr71k.md, | |
1782 | * gcc/config/mips/xlr.md: Handle "atomic" and "syncloop" types. | |
1783 | ||
a762aed9 | 1784 | 2012-07-20 Oleg Endo <olegendo@gcc.gnu.org> |
1785 | ||
1786 | * config/sh/sh.md: Group and sort shift related patterns. | |
1787 | (ashlsi3_n, *ashlhi3_n, lshrsi3_n): Remove length attributes. | |
1788 | ||
bb787f66 | 1789 | 2012-07-20 Hans-Peter Nilsson <hp@axis.com> |
1790 | ||
1791 | * config/cris/cris.c (cris_asm_output_ident): Remove unused | |
1792 | local variables section_asm_op, size, buf. | |
1793 | ||
2e4eb8f5 | 1794 | 2012-07-20 Pat Haugen <pthaugen@us.ibm.com> |
1795 | Steven Bosscher <steven@gcc.gnu.org> | |
051a57b6 | 1796 | |
2e4eb8f5 | 1797 | * config/rs6000/power4.md (power4-store-update): Fix reservation. |
1798 | (power4-three): Likewise. | |
1799 | ||
b7184168 | 1800 | 2012-07-20 Sameera Deshpande <sameera.deshpande@arm.com> |
6cdd7279 | 1801 | Greta Yorsh <Greta.Yorsh@arm.com> |
b7184168 | 1802 | |
6cdd7279 | 1803 | * config/arm/arm.c (arm_cortex_a15_tune): New tune. |
1804 | * config/arm/arm-cores.def (cortex-a15): Use it. | |
b7184168 | 1805 | |
4a94ccf9 | 1806 | 2012-07-20 Sameera Deshpande <sameera.deshpande@arm.com> |
6cdd7279 | 1807 | Greta Yorsh <Greta.Yorsh@arm.com> |
1808 | ||
1809 | * config/arm/arm-protos.h (tune_params): Add prefer_ldrd_strd. | |
1810 | * config/arm/arm.c (arm_slowmul_tune): Initialize it. | |
1811 | (arm_fastmul_tune, arm_strongarm_tune): Likewise. | |
1812 | (arm_xscale_tune, arm_9e_tune, arm_v6t2_tune): Likewise. | |
1813 | (arm_cortex_tune, arm_cortex_a5_tune, arm_cortex_a9_tune): Likewise. | |
1814 | (arm_fa726te_tune): Likewise. | |
4a94ccf9 | 1815 | |
24ccd9c6 | 1816 | 2012-07-20 Richard Guenther <rguenther@suse.de> |
1817 | ||
1818 | * tree-dfa.c (collect_dfa_stats): Simplify. | |
1819 | * tree-ssa-structalias.c (compute_may_aliases): Do not dump | |
1820 | referenced vars. | |
1821 | * cfgexpand.c (estimated_stack_frame_size): Walk over local | |
1822 | decls instead of referenced vars. | |
1823 | * tree-ssa.c (delete_tree_ssa): Simplify. | |
1824 | * tree-tailcall.c (find_tail_calls): Walk over local decls | |
1825 | instead of referenced vars. | |
1826 | (add_virtual_phis): Remove. | |
1827 | (tree_optimize_tail_calls_1): Instead mark the virtual operand | |
1828 | for renaming. | |
1829 | ||
bec2cf98 | 1830 | 2012-07-20 Steven Bosscher <steven@gcc.gnu.org> |
1831 | ||
1832 | * basic-block.h (BB_FLAGS_TO_PRESERVE): New define. | |
1833 | (brief_dump_cfg): Update prototype to take flags argument. | |
1834 | (check_bb_profile): Remove prototype. | |
1835 | * tracer.c (tracer): Update brief_dump_cfg calls. | |
1836 | * cfghooks.c (dump_bb): Do not pass TDF_COMMENT to dump_bb_info. | |
1837 | Call dump_bb_info before and after the cfghook dump_bb. Terminate | |
1838 | the dump with a newline. | |
1839 | (dump_flow_info): Do not call check_bb_profile. | |
1840 | * cfg.c (clear_bb_flags): Update using BB_FLAGS_TO_PRESERVE. | |
1841 | (check_bb_profile): Make static. Take indent and flags arguments. | |
1842 | (dump_bb_info): Always dump loop depth. With TDF_DETAILS, call | |
1843 | check_bb_profile. Print one edge per line. | |
1844 | (brief_dump_cfg): Take a flags argument, and filter out | |
1845 | TDF_COMMENT and TDF_DETAILS. | |
1846 | * pretty-print.c (pp_base_newline): Set pp_needs_newline to false. | |
b411c06d | 1847 | * gimple-pretty-print.c (dump_gimple_bb_header): Do not use |
1848 | dump_bb_info here, it is already called from dump_bb. Idem for | |
1849 | check_bb_profile. | |
bec2cf98 | 1850 | (dump_gimple_bb_footer): Likewise. |
1851 | (gimple_dump_bb_buff): Call pp_flush after dump_gimple_stmt to | |
1852 | avoid broken dumps for statement histograms. | |
1853 | (gimple_dump_bb): Handle ENTRY_BLOCK and EXIT_BLOCK. Do | |
1854 | not call pp_flush here, the buffer should be empty. | |
1855 | * sched-rgn.c (debug_region): Pass TDF_BLOCKS to dump_bb. | |
1856 | * sched-vis.c (debug_bb_slim): Likewise. | |
1857 | * tree-cfg.c (remove_bb): Pass dump_flags to dump_bb. | |
1858 | (gimple_debug_bb): Pass TDF_BLOCKS to dump_bb. | |
1859 | (gimple_dump_cfg): Do brief_dump_cfg with TDF_COMMENT. | |
1860 | (dump_function_to_file): Do not call check_bb_profile on | |
1861 | ENTRY_BLOCK and EXIT_BLOCK, check_bb_profile doesn't handle them. | |
1862 | Use dump_bb instead of gimple_dump_bb. | |
1863 | (print_loops_bb): Use dump_bb instead of gimple_dump_bb. | |
1864 | * passes.c (execute_function_dump): Always call print_rtl_with_bb | |
1865 | for RTL dumps. | |
1866 | * cfgrtl.c (print_rtl_with_bb): Handle printing without an up-to-date | |
b411c06d | 1867 | CFG. With TDF_BLOCKS and TDF_DETAILS, do DF dumps at the top and |
1868 | bottom of each basic block. | |
bec2cf98 | 1869 | |
59da1bcd | 1870 | 2012-07-20 Richard Guenther <rguenther@suse.de> |
1871 | ||
1872 | PR tree-optimization/54031 | |
1873 | * tree-ssa-ccp.c (get_value_from_alignment): Use | |
1874 | get_pointer_alignment_1. | |
1875 | ||
6a1933ed | 1876 | 2012-07-20 Richard Guenther <rguenther@suse.de> |
1877 | ||
1878 | * tree-inline.c (add_local_variables): Remove check_var_ann | |
1879 | parameter and dead code. | |
1880 | (expand_call_inline): Adjust. | |
1881 | (tree_function_versioning): Likewise. | |
1882 | ||
9ca77b08 | 1883 | 2012-07-20 Jakub Jelinek <jakub@redhat.com> |
1884 | ||
1885 | PR c++/28656 | |
1886 | * tree-vrp.c (nonnull_arg_p): Handle all nonnull attributes instead | |
1887 | of just the first one. | |
1888 | ||
4083990a | 1889 | 2012-07-20 Richard Guenther <rguenther@suse.de> |
1890 | ||
1891 | * builtins.c (get_object_alignment_2): Correct offset handling | |
1892 | when using type alignment of a MEM_REF kind base. | |
1893 | ||
c6092377 | 1894 | 2012-07-20 Kirill Yukhin <kirill.yukhin@intel.com> |
1895 | ||
1896 | PR target/53877 | |
1897 | * config/i386/lzcntintrin.h (_lzcnt_u32): New. | |
1898 | (_lzcnt_u64): Ditto. | |
1899 | ||
9c103f9f | 1900 | 2012-07-19 Eric Botcazou <ebotcazou@adacore.com> |
1901 | ||
1902 | * config/sparc/sparc.md (adddi3_insn_sp32): Add earlyclobber. | |
1903 | ||
3aeff048 | 1904 | 2012-07-19 Eric Botcazou <ebotcazou@adacore.com> |
1905 | ||
1906 | * tree-ssa-forwprop.c (combine_conversions): Punt if the RHS of the | |
1907 | defining statement is a SSA name that occurs in abnormal PHIs. | |
1908 | ||
cbcfd5e3 | 1909 | 2012-07-19 Eric Botcazou <ebotcazou@adacore.com> |
1910 | ||
1911 | * gimple-fold.c (canonicalize_constructor_val): Strip only useless type | |
1912 | conversions. | |
1913 | ||
30790040 | 1914 | 2012-07-19 Jakub Jelinek <jakub@redhat.com> |
1915 | ||
1916 | PR rtl-optimization/53942 | |
1917 | * function.c (assign_parm_setup_reg): Avoid zero/sign extension | |
1918 | directly from likely spilled non-fixed hard registers, move them | |
1919 | to pseudo first. | |
1920 | ||
835deb0f | 1921 | 2012-07-19 Steve Ellcey <sellcey@mips.com> |
1922 | ||
1923 | * config/mips/mips.c (mips_set_mips16_mode): Clear SYNCI_MASK in | |
1924 | MIPS16 mode. | |
1925 | ||
d11043f9 | 1926 | 2012-07-19 Jason Merrill <jason@redhat.com> |
1927 | ||
1928 | PR debug/53235 | |
1929 | * dwarf2out.c (get_die_parent): New. | |
1930 | (generate_type_signature): Use it. | |
1931 | ||
d386876e | 1932 | 2012-07-19 Richard Henderson <rth@redhat.com> |
1933 | ||
bd7ac405 | 1934 | * config/ia64/vect.md (smulv4hi3_highpart): New. |
1935 | (umulv4hi3_highpart): New. | |
1936 | (vec_widen_smult_even_v4hi): Rename from pmpy2_even. | |
1937 | (vec_widen_smult_odd_v4hi): Rename from pmpy2_odd. | |
1938 | (udot_prodv8qi, sdot_prodv8qi): Remove. | |
1939 | (sdot_prodv4hi, udot_prodv4hi): Remove. | |
1940 | * config/ia64/ia64.c (ia64_expand_dot_prod_v8qi): Remove. | |
1941 | * config/ia64/ia64-protos.h: Update. | |
1942 | ||
82e76116 | 1943 | * tree-vect-patterns.c (vect_recog_divmod_pattern): Do not require |
1944 | vectors larger than UNITS_PER_WORD. | |
1945 | ||
d386876e | 1946 | * expr.c (store_constructor): Initialize icode with CODE_FOR_nothing. |
1947 | * tree-vect-stmts.c (vectorizable_operation): Use LAST_INSN_CODE for | |
1948 | dummy != CODE_FOR_nothing value. | |
1949 | ||
7bc8959a | 1950 | 2012-07-19 Uros Bizjak <ubizjak@gmail.com> |
1951 | ||
1952 | * doc/tm.texi.in (MODE_AFTER): Add entity as the first macro argument. | |
1953 | * doc/tm.texi: Regenerate. | |
1954 | * mode-switching.c (optimize_mode_switching): Update MODE_AFTER call. | |
1955 | * config/sh/sh.h (MODE_AFTER): Update. | |
1956 | * config/epiphany/epiphany.h (MODE_AFTER): Update. | |
1957 | ||
d244d9de | 1958 | 2012-07-19 Jakub Jelinek <jakub@redhat.com> |
1959 | ||
1960 | PR middle-end/54017 | |
1961 | * tree-cfgcleanup.c (cleanup_omp_return): Remove. | |
1962 | (cleanup_tree_cfg_bb): Don't call it. | |
1963 | * omp-low.c (expand_omp_sections): Fix up the !exit_reachable case | |
1964 | handling. | |
1965 | ||
bc22be57 | 1966 | 2012-07-19 Christian Bruel <christian.bruel@st.com> |
1967 | ||
1968 | PR target/54029 | |
1969 | * config/sh/sh.c (gen_far_branch): Set JUMP_LABEL for return jumps. | |
1970 | ||
43c92e0a | 1971 | 2012-07-19 Richard Guenther <rguenther@suse.de> |
7bc8959a | 1972 | Eric Botcazou <ebotcazou@adacore.com> |
43c92e0a | 1973 | |
1974 | * tree-ssa-ccp.c (valid_lattice_transition): Clarify comment | |
1975 | about transition from invariant to known bits. | |
7bc8959a | 1976 | (likely_value): Addresses with UNDEFINED components are UNDEFINED. |
43c92e0a | 1977 | |
76db2018 | 1978 | 2012-07-19 Richard Guenther <rguenther@suse.de> |
1979 | ||
1980 | PR tree-optimization/53970 | |
7bc8959a | 1981 | * tree-vect-data-refs.c (not_size_aligned): Avoid sign-compare warning. |
1982 | ||
8ad0b530 | 1983 | 2012-07-19 Tristan Gingold <gingold@adacore.com> |
1984 | Richard Henderson <rth@redhat.com> | |
1985 | ||
1986 | * opts.c (finish_options): Handle UI_SEH. | |
1987 | * expr.c (build_personality_function): Handle UI_SEH. | |
1988 | * dwarf2out.c (dwarf2out_begin_prologue): Handle UI_SEH. | |
1989 | * coretypes.h (unwind_info_type): Add UI_SEH. | |
1990 | * config/i386/winnt.c (i386_pe_seh_emit_except_personality): | |
1991 | New function. | |
1992 | (i386_pe_seh_init_sections): Likewise. | |
1993 | * config/i386/cygming.h (TARGET_ASM_EMIT_EXCEPT_PERSONALITY): Define. | |
1994 | (TARGET_ASM_INIT_SECTIONS): Define. | |
1995 | * common/config/i386/i386-common.c (TARGET_EXCEPT_UNWIND_INFO): Define. | |
1996 | (i386_except_unwind_info): New function. | |
1997 | ||
e876044e | 1998 | 2012-07-18 Maciej W. Rozycki <macro@codesourcery.com> |
1999 | Chao-ying Fu <fu@mips.com> | |
2000 | ||
2001 | * config/mips/mips.opt (mmcu): New option. | |
7bc8959a | 2002 | * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define |
e876044e | 2003 | _mips_mcu when TARGET_MCU. |
2004 | (ASM_SPEC): Pass mcu options to the assembler. | |
2005 | * doc/invoke.texi (MIPS Options): Document -mmcu and -mno-mcu. | |
2006 | ||
20fbb1f2 | 2007 | 2012-07-18 Ralf Corsépius <ralf.corsepius@rtems.org> |
2008 | ||
7bc8959a | 2009 | * config.gcc (v850-*-rtems*): New target. |
2010 | * config/v850/rtems.h: New. | |
2011 | * config/v850/t-rtems: New. | |
20fbb1f2 | 2012 | |
6de100ef | 2013 | 2012-07-18 Bill Schmidt <wschmidt@linux.ibm.com> |
2014 | ||
2015 | * doc/invoke.texi: Add -fhoist-adjacent-loads and -ftree-slsr to list | |
2016 | of flags controlling optimization; add -ftree-slsr to list of flags | |
2017 | enabled by default at -O; add -fhoist-adjacent-loads to list of flags | |
2018 | enabled by default at -O2; add -fvect-cost-model to list of flags | |
2019 | enabled by default at -O3; document -fhoist-adjacent-loads and | |
2020 | -ftree-slsr. | |
2021 | * opts.c (default_option): Make -ftree-slsr default at -O1 and above. | |
2022 | * gimple-ssa-strength-reduction.c (gate_strength_reduction): Use | |
2023 | flag_tree_slsr. | |
2024 | * common.opt: Add -ftree-slsr with flag_tree_slsr. | |
2025 | ||
5e3c6fec | 2026 | 2012-07-18 Jie Zhang <jzhang918@gmail.com> |
2027 | Julian Brown <julian@codesourcery.com> | |
2028 | ||
7bc8959a | 2029 | * config/arm/arm.c (arm_rtx_costs_1): Adjust cost for CONST_VECTOR. |
5e3c6fec | 2030 | (arm_size_rtx_costs): Likewise. |
2031 | (neon_valid_immediate): Add a case for double 0.0. | |
2032 | ||
4dfe9a2e | 2033 | 2012-07-18 Andrew Stubbs <ams@codesourcery.com> |
2034 | Mark Shinwell <shinwell@codesourcery.com> | |
2035 | Julian Brown <julian@codesourcery.com> | |
2036 | ||
4dfe9a2e | 2037 | * config/arm/vfp.md (*arm_movsi_vfp, *thumb2_movsi_vfp) |
2038 | (*movdi_vfp_cortexa8, *movsf_vfp, *thumb2_movsf_vfp) | |
2039 | (*movdf_vfp, *thumb2_movdf_vfp, *movsfcc_vfp) | |
2040 | (*thumb2_movsfcc_vfp, *movdfcc_vfp, *thumb2_movdfcc_vfp): Add | |
2041 | neon_type. | |
2042 | * config/arm/arm.md (neon_type): Update comment. | |
2043 | ||
cfa724cf | 2044 | 2012-07-18 Richard Guenther <rguenther@suse.de> |
2045 | ||
2046 | PR tree-optimization/53970 | |
2047 | * tree.h (contains_packed_reference): Remove. | |
2048 | * expr.c (contains_packed_reference): Likewise. | |
2049 | * tree-vect-data-refs.c (not_size_aligned): New function. | |
2050 | (vector_alignment_reachable_p): Use it. | |
2051 | (vect_supportable_dr_alignment): Likewise. | |
2052 | ||
3482bf13 | 2053 | 2012-07-18 Richard Guenther <rguenther@suse.de> |
2054 | ||
2055 | * tree.h (get_object_or_type_alignment): Remove. | |
2056 | * builtins.c (get_object_alignment_2): New function copied from | |
2057 | get_object_alignment_1. Take extra argument to indicate whether | |
2058 | we take the address of EXP. Rework to use type alignment information | |
2059 | if not, and return whether the result is an approximation or not. | |
2060 | (get_object_alignment_1): Wrap around get_object_alignment_2. | |
2061 | (get_pointer_alignment_1): Call get_object_alignment_2 indicating | |
2062 | we take the address. | |
2063 | (get_object_or_type_alignment): Remove. | |
2064 | * expr.c (expand_assignment): Call get_object_alignment. | |
2065 | (expand_expr_real_1): Likewise. | |
2066 | ||
5ee2f881 | 2067 | 2012-07-18 Nick Clifton <nickc@redhat.com> |
2068 | ||
2069 | * doc/invoke.texi (ARM Options): Document -munaligned-access. | |
2070 | ||
da2c752c | 2071 | 2012-07-18 Oleg Endo <olegendo@gcc.gnu.org> |
2072 | ||
2073 | * config/sh/sh.md (mulsidi3, umulsidi3): Remove constraints in | |
2074 | expander. Use arith_reg_dest predicate. | |
2075 | (rotldi3, rotrdi3): Remove constraints in expander. | |
2076 | (adddi3_compact, subdi3_compact, mulsidi3_compact, umulsidi3_compact, | |
2077 | ashlsi3_n, *ashlhi3_n, ashrsi2_16, ashrsi2_31, lshrsi3_n): Convert to | |
2078 | insn_and_split. | |
2079 | ||
df3032ff | 2080 | 2012-07-18 Oleg Endo <olegendo@gcc.gnu.org> |
2081 | ||
2082 | PR target/33135 | |
2083 | * config/sh/sh.opt (mieee): Use Var instead of Mask. Correct | |
2084 | description. | |
5ee2f881 | 2085 | * config/sh/sh.c (sh_option_override): Do not change |
df3032ff | 2086 | flag_finite_math_only. Set TARGET_IEEE to complement of |
2087 | flag_finite_math_only. | |
2088 | * doc/invoke.texi (SH options): Add mno-ieee. Correct description | |
2089 | of mieee and mno-ieee behavior. | |
2090 | ||
35e5655c | 2091 | 2012-07-18 Steven Bosscher <steven@gcc.gnu.org> |
2092 | ||
2093 | * graphite-poly.c (print_pbb_body): Fixup dump_bb call. | |
2094 | ||
5147ec07 | 2095 | 2012-07-18 Steven Bosscher <steven@gcc.gnu.org> |
2096 | ||
2097 | * dumpfile.h (TDF_COMMENT): New define. | |
2098 | * basic-block.h (EDGE_FALLTHRU, EDGE_ABNORMAL, EDGE_ABNORMAL_CALL, | |
2099 | EDGE_EH, EDGE_FAKE, EDGE_DFS_BACK, EDGE_CAN_FALLTHRU, | |
2100 | EDGE_IRREDUCIBLE_LOOP, EDGE_SIBCALL, EDGE_LOOP_EXIT, EDGE_TRUE_VALUE, | |
2101 | EDGE_FALSE_VALUE, EDGE_EXECUTABLE, EDGE_CROSSING, EDGE_PRESERVE): | |
2102 | Move to new file cfg-flags.h. | |
2103 | (enum cfg_edge_flags): New enum, using cfg-flags.h. | |
2104 | (EDGE_ALL_FLAGS): Compute value automatically. | |
2105 | (BB_NEW, BB_REACHABLE, BB_IRREDUCIBLE_LOOP, BB_SUPERBLOCK, | |
2106 | BB_DISABLE_SCHEDULE, BB_HOT_PARTITION, BB_COLD_PARTITION, | |
2107 | BB_DUPLICATED, BB_NON_LOCAL_GOTO_TARGET, BB_RTL, | |
2108 | BB_FORWARDER_BLOCK, BB_NONTHREADABLE_BLOCK, BB_MODIFIED, BB_VISITED, | |
2109 | BB_IN_TRANSACTION): Move to new file cfg-flags.h. | |
2110 | (enum bb_flags): Rename to cfg_bb_flags. Use cfg-flags.h. | |
2111 | (BB_ALL_FLAGS): New, compute value automatically. | |
2112 | (dump_bb_info): Update prototype. | |
2113 | (dump_edge_info): Update prototype. | |
2114 | * cfg-flags.h: New file. | |
2115 | * cfg.c (dump_edge_info): Take flags argument. Be verbose only if | |
2116 | TDF_DETAILS and not TDF_SLIM. Include cfg-flags.h for bitnames. | |
2117 | Check that the edge flags are within the range of EDGE_ALL_FLAGS. | |
2118 | (debug_bb): Update dump_bb call. | |
2119 | (dump_cfg_bb_info): Remove. | |
2120 | (dump_bb_info): New function. Use cfg-flags.h for bitnames. | |
2121 | Adjust verbosity using TDF_* flags. Check that the basic block flags | |
2122 | are within the range of BB_ALL_FLAGS. | |
2123 | (brief_dump_cfg): Use dump_bb_info instead of dump_cfg_bb_info. | |
2124 | * cfghooks.h (struct cfghooks): Update dump_bb hook, take a FILE | |
2125 | first for consistency with other dump functions. | |
2126 | (dump_bb): Update prototype accordingly. | |
2127 | * cfghooks.c: Include dumpfile.h. | |
2128 | (verify_flow_info): Update dump_edge_info calls. | |
2129 | (dump_bb): Take a flags argument and pass it around. | |
2130 | Use dump_bb_info to dump common information about a basic block. | |
2131 | (dump_flow_info): Moved here from cfgrtl.c. Make IL agnostic. | |
2132 | (debug_flow_info): Moved here from cfgrtl.c. | |
2133 | * profile.c (is_edge_inconsistent): Update dump_bb calls. | |
2134 | * loop-invariant.c (find_defs): Update print_rtl_with_bb call. | |
2135 | * rtl.h (debug_bb_n_slim, debug_bb_slim, print_rtl_slim, | |
2136 | print_rtl_slim_with_bb): Remove prototypes. | |
2137 | (dump_insn_slim): Adjust prototype to take a const_rtx. | |
2138 | (print_rtl_with_bb): Adjust prototype. | |
2139 | * sched-rgn.c (debug_region): Use dump_bb instead of debug_bb_n_slim. | |
2140 | * sched-vis.c (dump_insn_slim): Take a const_rtx. | |
2141 | (debug_insn_slim): Prototype here near DEBUG_FUNCTION marker. | |
2142 | (print_rtl_slim_with_bb): Remove. | |
2143 | (print_rtl_slim): Rename to debug_rtl_slim. Print only insn info, | |
2144 | not basic block info (print_rtl_with_bb with TDF_SLIM should be used | |
2145 | for that. Prototype here near DEBUG_FUNCTION marker. | |
2146 | (debug_bb_slim): Prototype here near DEBUG_FUNCTION marker. | |
2147 | Use dump_bb. | |
2148 | (debug_bb_n_slim): Prototype here near DEBUG_FUNCTION marker. | |
2149 | * tree-cfg.c (gimple_can_merge_blocks_p): Use EDGE_COMPLEX. | |
2150 | (remove_bb): Update dump_bb call. | |
2151 | (gimple_debug_bb): Use dump_bb. | |
2152 | (dump_function_to_file): Update gimple_dump_bb call. | |
2153 | (print_loops_bb): Likewise. | |
2154 | * tree-flow.h (gimple_dump_bb): Update prototype. | |
2155 | * gimple-pretty-print.c (dump_bb_header): Rename to | |
2156 | dump_gimple_bb_header. Write to a stream instead of a pretty | |
2157 | printer. Use dump_bb_info to dump basic block info. | |
2158 | (dump_bb_end): Rename to dump_gimple_bb_footer. Write to a | |
2159 | stream instead of a pretty printer. Use dump_bb_info. | |
2160 | (gimple_dump_bb_buff): Do not call dump_bb_header and dump_bb_end. | |
2161 | (gimple_dump_bb): Do it here with dump_gimple_bb_header and | |
2162 | dump_gimple_bb_footer. | |
2163 | * cfgrtl.c (rtl_dump_bb): Update prototype. Only dump DF if the | |
2164 | dump flags have TDF_DETAILS. Use dump_insn_slim if TDF_SLIM. | |
2165 | (print_rtl_with_bb): Take a flags argument and pass it around. | |
2166 | Use dump_insn_slim if TDF_SLIM. | |
2167 | (dump_bb_info): Removed and re-incarnated in cfg.c. | |
2168 | (dump_flow_info): Moved to cfghooks.c. | |
2169 | (debug_flow_info): Moved to cfghooks.c. | |
2170 | * passes.c (execute_function_dump): Unconditionally use | |
2171 | print_rtl_with_bb for RTL dumps, now that it understands TDF_SLIM. | |
2172 | * final.c (dump_basic_block_info): Update dump_edge_info calls. | |
2173 | * tree-vrp.c (dump_asserts_for): Likewise. | |
2174 | * ifcvt.c (if_convert): Unconditionally use print_rtl_with_bb. | |
2175 | * tree-if-conv.c (if_convertible_bb_p): Don't look at | |
2176 | EDGE_ABNORMAL_CALL, it has no meaning in the GIMPLE world. | |
2177 | * trans-mem.c (make_tm_edge): Don't set EDGE_ABNORMAL_CALL, | |
2178 | for the same reason. | |
2179 | * config/rl78/rl78.c (rl78_reorg): Update print_rtl_with_bb calls. | |
2180 | ||
35244493 | 2181 | 2012-07-17 Richard Guenther <rguenther@suse.de> |
2182 | ||
2183 | * tree-vect-data-refs.c (vect_get_new_vect_var): Add referenced | |
2184 | vars here, use create_tmp_reg where appropriate. | |
2185 | (vect_create_addr_base_for_vector_ref): Do not add referenced | |
2186 | vars here, use create_tmp_reg where appropriate. | |
2187 | (vect_create_data_ref_ptr): Likewise. | |
2188 | (vect_create_destination_var): Likewise. | |
2189 | (vect_permute_store_chain): Likewise. | |
2190 | (vect_permute_load_chain): Likewise. | |
2191 | * tree-vect-loop-manip.c (vect_create_cond_for_align_checks): | |
2192 | Likewise. | |
2193 | * tree-vect-loop.c (get_initial_def_for_induction): Likewise. | |
2194 | * tree-vect-patterns.c (vect_recog_temp_ssa_var): Likewise. | |
2195 | (vect_handle_widen_op_by_const): Likewise. | |
2196 | * tree-vect-stmts.c (vect_init_vector): Likewise. | |
2197 | (vectorizable_load): Likewise. | |
2198 | ||
0354b362 | 2199 | 2012-07-17 Tom de Vries <tom@codesourcery.com> |
2200 | ||
2201 | * hwint.c: Fix loop range. | |
2202 | ||
45105ae2 | 2203 | 2012-07-17 Tom de Vries <tom@codesourcery.com> |
2204 | ||
2205 | * double-int.h (double_int_popcount): New inline function. | |
2206 | * hwint.c (popcount_hwi): New function. | |
2207 | * hwint.h (popcount_hwi): Declare function. New inline function. | |
2208 | ||
087dde2d | 2209 | 2012-07-17 Richard Henderson <rth@redhat.com> |
2210 | ||
2211 | * tree-vect-stmts.c (supportable_widening_operation): Remove decl | |
2212 | parameters. | |
2213 | (vectorizable_conversion): Update supportable_widening_operation call. | |
2214 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Likewise. | |
2215 | (vect_recog_widen_shift_pattern): Likewise. | |
2216 | * tree-vectorizer.h: Update decl. | |
2217 | ||
84a1059b | 2218 | 2012-07-17 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
2219 | Ulrich Weigand <ulrich.weigand@linaro.org> | |
2220 | ||
2221 | * common/config/arm/arm-common.c (arm_option_optimization_table): | |
2222 | Enable -fsched-pressure by default while optimizing. | |
2223 | * config/arm/arm.c (arm_option_override): Use the alternate scheduler | |
2224 | pressure algorithm by default. | |
2225 | ||
05aca90b | 2226 | 2012-07-16 Oleg Endo <olegendo@gcc.gnu.org> |
2227 | ||
2228 | * config/sh/sh.h (CONST_OK_FOR_I06): Delete. | |
2229 | (CONST_OK_FOR_I10): Move macro to ... | |
2230 | * config/sh/sh.c: ... here. | |
2231 | (sh_legitimate_index_p): Use satisfies_constraint_I06 instead of | |
2232 | CONST_OK_FOR_I06. | |
2233 | ||
0bd67b20 | 2234 | 2012-07-16 Oleg Endo <olegendo@gcc.gnu.org> |
2235 | ||
2236 | * config/sh/sh.md: Delete mov related define_peephole patterns. | |
2237 | ||
02d6624a | 2238 | 2012-07-16 Jonathan Wakely <jwakely.gcc@gmail.com> |
2239 | ||
2240 | PR c++/53919 | |
2241 | * doc/install.texi (Installing GCC): Refer to instructions for | |
2242 | released versions. Fix hyphenation. | |
2243 | ||
3defb88e | 2244 | 2012-07-16 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
2245 | ||
2246 | * config/spu/spu.c (targetm): Move to bottom of file. | |
2247 | (spu_attribute_table): Likewise. | |
2248 | (spu_option_override, spu_init_builtins, spu_builtin_decl, | |
2249 | spu_scalar_mode_supported_p, spu_vector_mode_supported_p, | |
2250 | spu_legitimate_address_p, spu_addr_space_legitimate_address_p, | |
2251 | adjust_operand, get_pic_reg, need_to_save_reg, frame_emit_store, | |
2252 | frame_emit_load, frame_emit_add_imm, emit_nop_for_insn, | |
2253 | insn_clobbers_hbr, spu_emit_branch_hint, spu_emit_vector_compare, | |
2254 | get_branch_target, spu_machine_dependent_reorg, spu_sched_issue_rate, | |
2255 | spu_sched_variable_issue, spu_sched_adjust_cost, spu_sched_init_global, | |
2256 | spu_sched_init, spu_sched_reorder, spu_handle_fndecl_attribute, | |
2257 | spu_handle_vector_attribute, spu_pass_by_reference, spu_function_arg, | |
2258 | spu_function_arg_advance, spu_build_builtin_va_list, spu_va_start, | |
2259 | spu_gimplify_va_arg_expr, store_with_one_insn_p, reg_aligned_for_addr, | |
2260 | spu_assemble_integer, spu_asm_globalize_label, spu_rtx_costs, | |
2261 | spu_function_ok_for_sibcall, spu_init_libfuncs, spu_return_in_memory, | |
2262 | spu_encode_section_info, spu_legitimize_address, | |
2263 | spu_addr_space_legitimize_address, spu_builtin_mask_for_load, | |
2264 | spu_builtin_vectorization_cost, spu_vector_alignment_reachable, | |
2265 | spu_addr_space_pointer_mode, spu_addr_space_address_mode, | |
2266 | spu_addr_space_subset_p, spu_addr_space_convert, spu_sms_res_mii, | |
2267 | spu_section_type_flags, spu_select_section, spu_unique_section, | |
2268 | spu_trampoline_init, spu_conditional_register_usage, | |
2269 | spu_ref_may_alias_errno, spu_output_mi_thunk, spu_unwind_word_mode, | |
2270 | spu_libgcc_cmp_return_mode, spu_libgcc_shift_count_mode, | |
2271 | spu_setup_incoming_varargs): Remove prototypes. | |
2272 | (spu_legitimize_address): Add "static" to definition. | |
2273 | ||
a07e3d84 | 2274 | 2012-07-16 Jakub Jelinek <jakub@redhat.com> |
2275 | ||
2276 | * config/i386/rtmintrin.h (_xabort): Remove trailing semicolon. | |
2277 | ||
522f73a1 | 2278 | 2012-07-16 Ulrich Weigand <ulrich.weigand@linaro.org> |
2279 | ||
2280 | * tree-ssa-ccp.c (optimize_unreachable): Check gsi_end_p | |
2281 | before calling gsi_stmt. | |
2282 | ||
a204f062 | 2283 | 2012-07-16 Kirill Yukhin <kirill.yukhin@intel.com> |
2284 | ||
2285 | Revert | |
2286 | 2012-07-16 Sergey Melnikov <sergey.melnikov@intel.com> | |
2287 | ||
2288 | * config/i386/i386.md (stack_protect_set): Disable the pattern | |
2289 | for Android since Android libc (bionic) does not provide random | |
2290 | value for stack protection guard at gs:0x14. Guard value | |
2291 | will be provided from external symbol (default implementation). | |
2292 | (stack_protect_set_<mode>): Likewise. | |
2293 | (stack_protect_test): Likewise. | |
2294 | (stack_protect_test_<mode>): Likewise. | |
2295 | ||
b62cafaa | 2296 | 2012-07-16 H.J. Lu <hongjiu.lu@intel.com> |
2297 | ||
2298 | PR middle-end/53959 | |
2299 | PR bootstrap/53963 | |
2300 | * gimple.c (gimple_types_compatible_p_1): Restore type attribute | |
2301 | comparison. | |
2302 | ||
955ef4c5 | 2303 | 2012-07-16 Bill Schmidt <wschmidt@linux.ibm.com> |
2304 | ||
2305 | * opts.c (default_option): Add -fvect-cost-model to default options | |
2306 | at -O3 and above. | |
2307 | ||
f0a18dd2 | 2308 | 2012-07-16 Steven Bosscher <steven@gcc.gnu.org> |
2309 | ||
2310 | * graphite-clast-to-gimple.c, graphite-dependences.c, | |
2311 | graphite-sese-to-poly.c: Include tree-pass.h instead of dumpfile.h | |
2312 | for pass TODO flags. | |
2313 | * Makefile.in: Fix dependencies. | |
2314 | ||
0aca815c | 2315 | 2012-07-16 Steven Bosscher <steven@gcc.gnu.org> |
2316 | ||
4ecbba1a | 2317 | * haifa-sched.c (init_before_recovery): Do not set EDGE_CAN_FALLTHRU. |
2318 | * cfgrtl.c (force_nonfallthru_and_redirect): Likewise. | |
2319 | ||
2320 | * function.c (stack_protect_epilogue): Use expand_call to expand | |
2321 | targetm.stack_protect_fail. | |
2322 | * stmt.c (expand_expr_stmt): Remove now-unused function. | |
2323 | * tree.h (expand_expr_stmt): Remove prototype. | |
2324 | * doc/tm.texi.in (TARGET_STACK_PROTECT_FAIL): Document that this | |
2325 | hook must return a CALL_EXPR. | |
2326 | * doc/tm.texi: Regenerate. | |
2327 | ||
596ef494 | 2328 | * emit-rtl.c (emit_label_before): Do not allow the same label |
7bc8959a | 2329 | to be emitted twice. |
596ef494 | 2330 | (emit_label_after): Likewise. |
2331 | (emit_label): Likewise. | |
2332 | ||
0aca815c | 2333 | * flags.h (TYPE_OVERFLOW_WRAPS, TYPE_OVERFLOW_UNDEFINED, |
2334 | TYPE_OVERFLOW_TRAPS, POINTER_TYPE_OVERFLOW_UNDEFINED): Move to tree.h. | |
2335 | * tree.h (TYPE_OVERFLOW_WRAPS, TYPE_OVERFLOW_UNDEFINED, | |
2336 | TYPE_OVERFLOW_TRAPS, POINTER_TYPE_OVERFLOW_UNDEFINED): New home. | |
2337 | ||
b9ed1410 | 2338 | 2012-07-16 Steven Bosscher <steven@gcc.gnu.org> |
2339 | ||
2340 | * system.h (dump_file): Do not define. | |
2341 | * tree-pass.h: Include dumpfile.h, which is a new file containing... | |
2342 | (enum tree_dump_index, TDF_*, get_dump_file_name, dump_enabled_p, | |
2343 | dump_initialized_p, dump_begin, dump_end, dump_node, dump_switch_p, | |
2344 | dump_flag_name, dump_file, dump_flags, dump_file_name, | |
2345 | get_dump_file_info, struct dump_file_info): all of this, moved to... | |
2346 | * dumpfile.h: Here, new file. | |
2347 | * tree-dump.h: Include dumpfile.h, but not tree-pass.h. | |
2348 | (dump_stmt): Remove prototype for C++ specific function. | |
2349 | (dump_enumerated_decls): Move prototype from here... | |
2350 | * tree-flow.h (dump_enumerated_decls): ... to here. | |
2351 | (get_ref_base_and_extent) Move prototype from here ... | |
2352 | * tree.h (get_ref_base_and_extent) ... to here. | |
2353 | * tree-ssa-live.c: Do not inclde tree-pretty-print.h, because | |
2354 | gimple-pretty-print.h is enough. Do not include tree-dump.h, | |
2355 | include timevar.h and dumpfile.h instead. | |
2356 | (struct numbered_tree_d, compare_decls_by_uid, | |
2357 | dump_enumerated_decls_push, dump_enumerated_decls): Move from here ... | |
2358 | * tree-dfa.c:(struct numbered_tree_d, compare_decls_by_uid, | |
2359 | dump_enumerated_decls_push, dump_enumerated_decls):... to here. | |
2360 | Do not include timevar.h. | |
2361 | * tree.c: Do not include timevar.h. | |
2362 | * tree-cfg.c: Do not include langhooks.h, tree-pretty-print.h, and | |
2363 | timevar.h. | |
2364 | (dump_cfg_stats): Use current_function_name. | |
2365 | (gimple_cfg2vcg): Likewise. | |
2366 | (dump_function_to_file): Likewise. | |
2367 | * df-scan.c: Do not include tree-pass.h and timevar.h. | |
2368 | Include dumpfile.h. | |
2369 | (df_entry_block_bitmap_verify, df_exit_block_bitmap_verify): Do not | |
2370 | use print_current_pass. | |
2371 | * df-problems.c: Include dumpfile.h. | |
2372 | Always define REG_DEAD_DEBUGGING, avoid #ifdef code, because it | |
2373 | leads to errors in the code not selected. | |
2374 | (df_note_compute): Do not print_rtl_with_bb here. Fix compilation | |
2375 | bug if REG_DEAD_DEBUGGING is not 0, get_insns is not available here. | |
2376 | * lcm.c: Include dumpfile.h. | |
2377 | Remove obsolete include of insn-attr.h. | |
2378 | * dojump.c (do_compare_rtx_and_jump): Remove failure printing for | |
2379 | missing probability notes. | |
2380 | * stmt.c: Include dumpfile.h. | |
2381 | (emit_case_decision_tree): Re-enable printing expand details only | |
2382 | if TDF_DETAILS. | |
7bc8959a | 2383 | * alias.c, auto-inc-dec.c, bb-reorder.c, caller-save.c, cfg.c, |
2384 | cfgcleanup.c, cfgexpand.c, cfgloop.c, cfgloopmanip.c, cgraph.c, | |
2385 | cgraphclones.c, cgraphunit.c, combine.c, combine-stack-adj.c, | |
2386 | coverage.c, cprop.c, cse.c, cselib.c, dbgcnt.c, dce.c, df-core.c, | |
2387 | dse.c, dwarf2out.c, emit-rtl.c, except.c, expr.c, final.c, | |
2388 | function.c, fwprop.c, gcse.c, gimple-fold.c, | |
2389 | gimple-pretty-print.c, gimple-ssa-strength-reduction.c, | |
2390 | gimplify.c, graphite-blocking.c, graphite-clast-to-gimple.c, | |
2391 | graphite-dependences.c, graphite-interchange.c, | |
2392 | graphite-optimize-isl.c, graphite-poly.c, | |
2393 | graphite-sese-to-poly.c, haifa-sched.c, hw-doloop.c, ifcvt.c, | |
2394 | ipa.c, ipa-cp.c, ipa-inline-analysis.c, ipa-inline.c, | |
2395 | ipa-inline-transform.c, ipa-prop.c, ipa-pure-const.c, | |
2396 | ipa-reference.c, ipa-split.c, ipa-utils.c, ira.c, ira-emit.c, | |
2397 | jump.c, loop-doloop.c, loop-init.c, loop-invariant.c, loop-iv.c, | |
2398 | loop-unroll.c, loop-unswitch.c, lower-subreg.c, | |
2399 | lto-section-out.c, lto-streamer-in.c, matrix-reorg.c, mcf.c, | |
2400 | mode-switching.c, modulo-sched.c, omega.c, omp-low.c, passes.c, | |
2401 | plugin.c, postreload.c, postreload-gcse.c, predict.c, print-rtl.c, | |
2402 | print-tree.c, profile.c, recog.c, ree.c, regcprop.c, reginfo.c, | |
2403 | regmove.c, regrename.c, reg-stack.c, reload1.c, reorg.c, | |
2404 | sched-rgn.c, sched-vis.c, sel-sched.c, sel-sched-ir.c, | |
2405 | store-motion.c, tracer.c, trans-mem.c, tree-affine.c, | |
2406 | tree-call-cdce.c, tree-cfgcleanup.c, tree-chrec.c, | |
b9ed1410 | 2407 | tree-data-ref.c, tree-diagnostic.c, tree-dump.c, |
7bc8959a | 2408 | tree-eh.c, tree-flow-inline.h, tree-if-conv.c, tree-into-ssa.c, |
2409 | tree-mudflap.c, tree-nrv.c, tree-object-size.c, | |
2410 | tree-optimize.c, tree-outof-ssa.c, tree-predcom.c, | |
2411 | tree-pretty-print.c, tree-profile.c, tree-scalar-evolution.c, | |
2412 | tree-sra.c, tree-ssa-address.c, tree-ssa-alias.c, tree-ssa.c, | |
2413 | tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-copy.c, | |
2414 | tree-ssa-copyrename.c,, tree-ssa-dce.c, tree-ssa-dom.c, | |
2415 | tree-ssa-dse.c, tree-ssa-forwprop.c, tree-ssa-ifcombine.c, | |
2416 | tree-ssa-loop.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c, | |
2417 | tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, | |
2418 | tree-ssa-loop-manip.c, tree-ssa-loop-niter.c, | |
2419 | tree-ssa-loop-prefetch.c, tree-ssa-loop-unswitch.c, | |
2420 | tree-ssa-math-opts.c, tree-ssa-operands.c, tree-ssa-phiopt.c, | |
2421 | tree-ssa-phiprop.c, tree-ssa-pre.c, tree-ssa-propagate.c, | |
2422 | tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-sink.c, | |
2423 | tree-ssa-structalias.c, tree-ssa-tail-merge.c, tree-ssa-ter.c, | |
2424 | tree-ssa-threadedge.c, tree-ssa-threadupdate.c, | |
2425 | tree-ssa-uncprop.c, tree-ssa-uninit.c, | |
2426 | tree-switch-conversion.c, tree-tailcall.c, | |
2427 | tree-vect-data-refs.c, tree-vect-loop.c, | |
2428 | tree-vect-loop-manip.c, tree-vectorizer.c, | |
2429 | tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c, | |
b9ed1410 | 2430 | tree-vrp.c, value-prof.c, var-tracking.c, web.c: Include tree-pass.h |
2431 | only if needed. If tree-pass.h is included, do not include timevar.h | |
2432 | and dumpfile.h. If tree-pass.h is not included but dump_file, or | |
2433 | dump_flags, or the TDF_* flags are used, include dumpfile.h. | |
7bc8959a | 2434 | If gimple-pretty-print.h is included, don't include |
2435 | tree-pretty-print.h. Remove assorted unnecessary includes. | |
b9ed1410 | 2436 | |
2437 | * config/mn10300/mn10300.c, config/c6x/c6x.c, config/ia64/ia64.c, | |
2438 | config/arm/arm.c, config/bfin/bfin.c, config/frv/frv.c, | |
2439 | config/spu/spu.c, config/mep/mep.c, config/i386/i386.c: | |
2440 | Include dumpfile.h. | |
2441 | * config/rl78/rl78.c: Include dumpfile.h instead of tree-pass.h. | |
2442 | * arm/t-arm, avr/t-avr, i386/t-i386, ia64/t-ia64, mep/t-mep, | |
2443 | spu/t-spu-elf: Fix dependencies. | |
2444 | ||
60d535d2 | 2445 | 2012-07-16 Dehao Chen <dehao@google.com> |
2446 | ||
2447 | Revert | |
2448 | 2012-07-10 Dehao Chen <dehao@google.com> | |
2449 | ||
2450 | * tree.h (phi_arg_d): New field. | |
2451 | * tree-flow-inline.h (gimple_phi_arg_block): New function. | |
2452 | (gimple_phi_arg_block_from_edge): New function. | |
2453 | (gimple_phi_arg_set_block): New function. | |
2454 | (gimple_phi_arg_has_block): New function. | |
2455 | (redirect_edge_var_map_block): New function. | |
2456 | * tree-flow.h (_edge_var_map): New field. | |
2457 | * tree-ssa-live.c (remove_unused_locals): Mark phi_arg's block as used. | |
2458 | * tree-eh.c (cleanup_empty_eh_merge_phis): Add block debug info for | |
2459 | redirect_edge_var_map_add. | |
2460 | * tree-outof-ssa.c (_elim_graph): New field. | |
2461 | (insert_partition_copy_on_edge): New parameter. | |
2462 | (insert_value_copy_on_edge): New parameter. | |
2463 | (insert_rtx_to_part_on_edge): New parameter. | |
2464 | (insert_part_to_rtx_on_edge): New parameter. | |
2465 | (elim_graph_add_edge): New parameter. | |
2466 | (elim_graph_remove_succ_edge): New parameter. | |
2467 | (FOR_EACH_ELIM_GRAPH_SUCC): New parameter. | |
2468 | (FOR_EACH_ELIM_GRAPH_PRED): New parameter. | |
2469 | (new_elim_graph): Add block debug info. | |
2470 | (clear_elim_graph): Likewise. | |
2471 | (delete_elim_graph): Likewise. | |
2472 | (elim_graph_add_node): Likewise. | |
2473 | (elim_graph_add_edge): Likewise. | |
2474 | (elim_graph_remove_succ_edge): Likewise. | |
2475 | (eliminate_build): Likewise. | |
2476 | (elim_forward): Likewise. | |
2477 | (elim_unvisited_predecessor): Likewise. | |
2478 | (elim_backward): Likewise. | |
2479 | (elim_create): Likewise. | |
2480 | (eliminate_phi): Likewise. | |
2481 | (insert_backedge_copies): Likewise. | |
2482 | * tree-into-ssa.c (insert_phi_nodes_for): Add block debug info for | |
2483 | add_phi_arg. | |
2484 | (rewrite_add_phi_arguments): Likewise. | |
2485 | * tree-ssa-loop-im.c (execute_sm_if_changed): Likewise. | |
2486 | * tree-ssa-tail-merge.c (replace_block_by): Likewise. | |
2487 | * tree-ssa-threadupdate.c (copy_phi_args): Likewise. | |
2488 | * tree-loop-distribution.c (update_phis_for_loop_copy): Likewise. | |
2489 | * tree-ssa-loop-manip.c (create_iv): Likewise. | |
2490 | (add_exit_phis_edge): Likewise. | |
2491 | (split_loop_exit_edge): Likewise. | |
2492 | (copy_phi_node_args): Likewise. | |
2493 | (tree_transform_and_unroll_loop): Likewise. | |
2494 | * value-prof.c (gimple_ic): Likewise. | |
2495 | (gimple_stringop_fixed_value): Likewise. | |
2496 | * tree-tailcall.c (add_successor_phi_arg): Likewise. | |
2497 | (eliminate_tail_call): Likewise. | |
2498 | (create_tailcall_accumulator): Likewise. | |
2499 | (tree_optimize_tail_calls_1): Likewise. | |
2500 | * tree-phinodes.c (add_phi_arg): Likewise. | |
2501 | (make_phi_node): Likewise. | |
2502 | (resize_phi_node): Likewise. | |
2503 | (remove_phi_arg_num): Likewise. | |
2504 | * omp-low.c (expand_parallel_call): Likewise. | |
2505 | (expand_omp_for_static_chunk): Likewise. | |
2506 | * tree-vect-loop-manip.c (slpeel_update_phis_for_duplicate_loop): | |
2507 | Likewise. | |
2508 | (slpeel_update_phi_nodes_for_guard1): Likewise. | |
2509 | (slpeel_update_phi_nodes_for_guard2): Likewise. | |
2510 | (slpeel_tree_duplicate_loop_to_edge_cfg): Likewise. | |
2511 | (set_prologue_iterations): Likewise. | |
2512 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
2513 | (vect_loop_versioning): Likewise. | |
2514 | * tree-parloops.c (create_phi_for_local_result): Likewise. | |
2515 | (transform_to_exit_first_loop): Likewise. | |
2516 | (create_parallel_loop): Likewise. | |
2517 | * ipa-split.c (split_function): Likewise. | |
2518 | * tree-vect-loop.c (get_initial_def_for_induction): Likewise. | |
2519 | (vect_create_epilog_for_reduction): Likewise. | |
2520 | * tree-vect-data-refs.c (vect_setup_realignment): Likewise. | |
2521 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Likewise. | |
2522 | * tree-ssa-phiopt.c (cond_store_replacement): Likewise. | |
2523 | (cond_if_else_store_replacement_1): Likewise. | |
2524 | * tree-cfgcleanup.c (remove_forwarder_block): Likewise. | |
2525 | (remove_forwarder_block_with_phi): Likewise. | |
2526 | * tree-ssa-pre.c (insert_into_preds_of_block): Likewise. | |
2527 | * tree-predcom.c (initialize_root_vars): Likewise. | |
2528 | (initialize_root_vars_lm): Likewise. | |
2529 | * sese.c (sese_add_exit_phis_edge): Likewise. | |
2530 | * tree-ssa-dce.c (forward_edge_to_pdom): Likewise. | |
2531 | * tree-ssa.c (flush_pending_stmts): Likewise. | |
2532 | (redirect_edge_var_map_add): Likewise. | |
2533 | (ssa_redirect_edge): Likewise. | |
2534 | * gimple-streamer-in.c (input_phi): Likewise. | |
2535 | * tree-vect-stmts.c (vectorizable_load): Likewise. | |
2536 | * tree-inline.c (copy_phis_for_bb): Likewise. | |
2537 | * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise. | |
2538 | * tree-switch-conversion.c (fix_phi_nodes): Likewise. | |
2539 | * tree-cfg.c (reinstall_phi_args): Likewise. | |
2540 | (gimple_make_forwarder_block): Likewise. | |
2541 | (add_phi_args_after_copy_edge): Likewise. | |
2542 | (gimple_duplicate_sese_tail): Likewise. | |
2543 | ||
bf1c0af1 | 2544 | 2012-07-16 Sergey Melnikov <sergey.melnikov@intel.com> |
2545 | ||
2546 | * config/i386/i386.md (stack_protect_set): Disable the pattern | |
2547 | for Android since Android libc (bionic) does not provide random | |
2548 | value for stack protection guard at gs:0x14. Guard value | |
2549 | will be provided from external symbol (default implementation). | |
2550 | (stack_protect_set_<mode>): Likewise. | |
2551 | (stack_protect_test): Likewise. | |
2552 | (stack_protect_test_<mode>): Likewise. | |
2553 | ||
c2934ca7 | 2554 | 2012-07-16 Hans-Peter Nilsson <hp@axis.com> |
2555 | ||
d5c0ec8e | 2556 | * config/cris/cris-protos.h (cris_legitimate_address_p): Declare. |
2557 | * config/cris/cris.h (CONSTANT_ADDRESS_P): Define in terms of | |
2558 | CONSTANT_P and cris_legitimate_address_p. | |
2559 | * config/cris/cris.c (cris_legitimate_address_p): Make non-static. | |
2560 | (cris_preferred_reload_class): Don't return GENERAL_REGS as | |
2561 | preferred to MOF_SRP_REGS. | |
bd503556 | 2562 | |
102c21ad | 2563 | * config/cris/cris.c (cris_init_libfuncs): Handle initialization |
2564 | of library functions for basic atomic compare-and-swap. | |
2565 | * config/cris/cris.h (TARGET_ATOMICS_MAY_CALL_LIBFUNCS): New macro. | |
bf4739e0 | 2566 | * config/cris/cris.opt (munaligned-atomic-may-use-library): New option. |
102c21ad | 2567 | * config/cris/sync.md ("atomic_fetch_<atomic_op_name><mode>") |
2568 | ("cris_atomic_fetch_<atomic_op_name><mode>_1") | |
2569 | ("atomic_compare_and_swap<mode>") | |
bf4739e0 | 2570 | ("cris_atomic_compare_and_swap<mode>_1"): Make conditional on |
2571 | TARGET_ATOMICS_MAY_CALL_LIBFUNCS for sizes larger than byte. | |
71b2d56a | 2572 | * config/cris/cris.c (cris_print_operand) <case 'P', 'q'>: New cases. |
2573 | * config/cris/sync.md (atomic_op_op_cnstr): New code_attr. | |
2574 | (atomic_op_op_pred): Ditto. | |
2575 | (atomic_op_mnem_pre_op2): Renamed from atomic_op_mnem_pre; to | |
2576 | reflect the change to include %2 in expansion. All callers changed. | |
2577 | (qm3): New mode_attr. | |
2578 | ("atomic_fetch_<atomic_op_name><mode>"): Use <atomic_op_op_pred> | |
7bc8959a | 2579 | as predicate for operand 2. |
71b2d56a | 2580 | ("cris_atomic_fetch_<atomic_op_name><mode>_1"): Update FIXME. Use |
2581 | "<atomic_op_op_pred>" "<atomic_op_op_cnstr>" for predicate and | |
2582 | constraint for operand 2. | |
2583 | ("atomic_compare_and_swap<mode>"): Add FIXME. Change predicate to | |
2584 | nonmemory_operand for operand 3. | |
2585 | ("cris_atomic_compare_and_swap<mode>_1"): Change operand 3 to | |
2586 | exclude memory. Improve emitted sync code for v10 and v32. Use | |
2587 | <qm3> instead of <m> for size designator for cmp. | |
2588 | ("atomic_compare_and_swap<mode>"): Change predicate to | |
2589 | nonmemory_operand for operand 3. Add FIXME. | |
b1df3e76 | 2590 | ("cris_atomic_compare_and_swap<mode>_1"): Change predicates and |
2591 | constraints for operand 3 to exclude memory. | |
2592 | ("atomic_fetch_<atomic_op_name><mode>") | |
c2934ca7 | 2593 | ("atomic_compare_and_swap<mode>"): Gate expand_mem_thread_fence |
2594 | calls on result of call to need_atomic_barrier_p. | |
2595 | ||
8ad8575f | 2596 | 2012-07-15 Richard Sandiford <rdsandiford@googlemail.com> |
2597 | ||
2598 | * config/mips/mips.md (move_type): Replace mfhilo and mthilo | |
2599 | with mflo and mtlo. | |
2600 | (type): Split mfhilo into mfhi and mflo. Split mthilo into mthi | |
2601 | and mtlo. Adjust move_type->type mapping. | |
2602 | (may_clobber_hilo): Split mthilo into mthi and mtlo. | |
2603 | (*movdi_32bit, *movdi_32bit_mips16, *movdi_64bit, *movdi_64bit_mips16) | |
2604 | (*mov<mode>_internal, *mov<mode>_mips16, *movhi_internal) | |
2605 | (*movhi_mips16, *movqi_internal, *movqi_mips16): Use mtlo and mflo | |
2606 | instead of mthilo and mfhilo. | |
2607 | (mfhi<GPR:mode>_<HILO:mode>): Use mfhi instead of mfhilo. | |
2608 | (mthi<GPR:mode>_<HILO:mode>): Use mthi instead of mthilo. | |
2609 | * config/mips/mips-dsp.md (mips_extr_w, mips_extr_r_w, mips_extr_rs_w) | |
2610 | (mips_extr_s_h, mips_extp, mips_extpdp, mips_shilo, mips_mthlip): | |
2611 | Use mflo instead of mfhilo. | |
2612 | * config/mips/10000.md (r10k_arith): Split mthilo. | |
2613 | (r10k_mfhi, r10k_mflo): Use mfhi and mflo directly. | |
2614 | * config/mips/sb1.md (ir_sb1_mfhi, ir_sb1_mflo): Likewise. | |
2615 | (ir_sb1_mthilo): Split mthilo into mthi and mtlo. | |
2616 | * config/mips/20kc.md (r20kc_imthilo, r20kc_imfhilo): Split | |
2617 | mthilo and mfhilo. | |
2618 | * config/mips/24k.md (r24k_int_mfhilo, r24k_int_mthilo): Likewise. | |
2619 | * config/mips/4130.md (vr4130_class, vr4130_mfhilo, vr4130_mthilo): | |
2620 | Likewise. | |
2621 | * config/mips/4k.md (r4k_int_mthilo, r4k_int_mfhilo): Likewise. | |
2622 | * config/mips/5400.md (ir_vr54_hilo): Likewise. | |
2623 | * config/mips/5500.md (ir_vr55_mthilo, ir_vr55_mfhilo): Likewise. | |
2624 | * config/mips/5k.md (r5k_int_mthilo, r5k_int_mfhilo): Likewise. | |
2625 | * config/mips/7000.md (rm7_mthilo, rm7_mfhilo): Likewise. | |
2626 | * config/mips/74k.md (r74k_int_mfhilo, r74k_int_mthilo): Likewise. | |
2627 | * config/mips/9000.md (rm9k_mfhilo, rm9k_mthilo): Likewise. | |
2628 | * config/mips/generic.md (generic_hilo): Likewise. | |
2629 | * config/mips/loongson2ef.md (ls2_alu): Likewise. | |
2630 | * config/mips/loongson3a.md (ls3a_mfhilo): Likewise. | |
2631 | * config/mips/octeon.md (octeon_imul_o1, octeon_imul_o2) | |
2632 | (octeon_mfhilo_o1, octeon_mfhilo_o2): Likewise. | |
2633 | * config/mips/sr71k.md (ir_sr70_hilo): Likewise. | |
2634 | * config/mips/xlr.md (xlr_hilo): Likewise. | |
2635 | ||
81b46c0d | 2636 | 2012-07-14 Andrew Stubbs <ams@codesourcery.com> |
2637 | Sandra Loosemore <sandra@codesourcery.com> | |
2638 | ||
2639 | * config/sh/sh.h (SH_ASM_SPEC): Add spaces between options. | |
2640 | ||
9235bedc | 2641 | 2012-07-14 Uros Bizjak <ubizjak@gmail.com> |
2642 | ||
2643 | * config/i386/i386.c (ix86_set_reg_reg_cost): Enable TFmode/TCmode | |
2644 | for TARGET_SSE. | |
2645 | ||
c2a65b90 | 2646 | 2012-07-14 Steven Bosscher <steven@gcc.gnu.org> |
2647 | ||
2648 | * toplev.c (init_asm_output): Open asm_out_file in 'w' mode. | |
2649 | ||
61b33788 | 2650 | 2012-07-13 Bill Schmidt <wschmidt@linux.ibm.com> |
2651 | ||
2652 | PR bootstrap/53955 | |
2653 | * config/spu/spu.c (spu_init_cost): Mark static. | |
2654 | (spu_add_stmt_cost): Likewise. | |
2655 | (spu_finish_cost): Likewise. | |
2656 | (spu_destroy_cost_data): Likewise. | |
2657 | * config/i386/i386.c (ix86_init_cost): Mark static. | |
2658 | (ix86_add_stmt_cost): Likewise. | |
2659 | (ix86_finish_cost): Likewise. | |
2660 | (ix86_destroy_cost_data): Likewise. | |
2661 | * config/rs6000/rs6000.c (rs6000_init_cost): Mark static. | |
2662 | (rs6000_add_stmt_cost): Likewise. | |
2663 | (rs6000_finish_cost): Likewise. | |
2664 | (rs6000_destroy_cost_data): Likewise. | |
2665 | ||
bc6d217b | 2666 | 2012-07-13 Steven Bosscher <steven@gcc.gnu.org> |
2667 | ||
2668 | * ggc.h (ggc_internal_alloc_stat, ggc_alloc_typed_stat, | |
2669 | ggc_internal_cleared_alloc_stat, ggc_cleared_alloc_htab_ignore_args, | |
2670 | ggc_cleared_alloc_ptr_array_two_args, ggc_splay_alloc): Add | |
2671 | ATTRIBUTE_MALLOC. | |
2672 | * alloc-pool.h (pool_alloc): Likewise. | |
2673 | ||
2674 | * final.c (final): Do not loop to find max_uid. | |
2675 | ||
e4fdf07d | 2676 | 2012-07-13 Steven Bosscher <steven@gcc.gnu.org> |
2677 | ||
2678 | * emit-rtl.c (make_debug_insn_raw, make_jump_insn_raw): Make static. | |
2679 | * rtl.h (make_debug_insn_raw, make_jump_insn_raw): Remove prototypes. | |
2680 | ||
c9c17332 | 2681 | 2012-07-13 Richard Guenther <rguenther@suse.de> |
2682 | ||
2683 | PR tree-optimization/53907 | |
2684 | * tree-ssa-forwprop.c (associate_pointerplus): New function. | |
2685 | (ssa_forward_propagate_and_combine): Call it. | |
2686 | ||
7d48cd66 | 2687 | 2012-07-13 Richard Guenther <rguenther@suse.de> |
2688 | ||
2689 | PR tree-optimization/53922 | |
2690 | * tree-vrp.c (value_inside_range): Change prototype to take | |
2691 | min/max instead of value-range. | |
2692 | (range_includes_zero_p): Likewise. Return the result from | |
2693 | value_inside_range. | |
2694 | (extract_range_from_binary_expr_1): Adjust to handle dont-know | |
2695 | return value from range_includes_zero_p. | |
2696 | (extract_range_from_unary_expr_1): Likewise. | |
2697 | (compare_range_with_value): Likewise. | |
2698 | (vrp_meet_1): Likewise. | |
2699 | ||
4db2b577 | 2700 | 2012-07-13 Bill Schmidt <wschmidt@linux.ibm.com> |
2701 | ||
2702 | * doc/tm.texi: Regenerate. | |
2703 | * doc/tm.texi.in (TARGET_VECTORIZE_INIT_COST): New hook. | |
2704 | (TARGET_VECTORIZE_ADD_STMT_COST): Likewise. | |
2705 | (TARGET_VECTORIZE_FINISH_COST): Likewise. | |
2706 | (TARGET_VECTORIZE_DESTROY_COST_DATA): Likewise. | |
2707 | * targhooks.c (default_init_cost): New function. | |
2708 | (default_add_stmt_cost): Likewise. | |
2709 | (default_finish_cost): Likewise. | |
2710 | (default_destroy_cost_data): Likewise. | |
2711 | * targhooks.h (default_init_cost): New decl. | |
2712 | (default_add_stmt_cost): Likewise. | |
2713 | (default_finish_cost): Likewise. | |
2714 | (default_destroy_cost_data): Likewise. | |
2715 | * target.def (init_cost): New DEFHOOK. | |
2716 | (add_stmt_cost): Likewise. | |
2717 | (finish_cost): Likewise. | |
2718 | (destroy_cost_data): Likewise. | |
2719 | * target.h (struct _stmt_vec_info): New extern decl. | |
2720 | (stmt_vectype): Likewise. | |
2721 | (stmt_in_inner_loop_p): Likewise. | |
2722 | * tree-vectorizer.h (stmt_info_for_cost): New struct/typedef. | |
2723 | (stmt_vector_for_cost): New VEC/typedef. | |
2724 | (add_stmt_info_to_vec): New function. | |
2725 | (struct _slp_tree): Remove cost.inside_of_loop field. | |
2726 | (struct _slp_instance): Remove cost.inside_of_loop field; add | |
2727 | stmt_cost_vec field. | |
2728 | (SLP_INSTANCE_INSIDE_OF_LOOP_COST): Remove macro. | |
2729 | (SLP_INSTANCE_STMT_COST_VEC): New accessor macro. | |
2730 | (SLP_TREE_INSIDE_OF_LOOP_COST): Remove macro. | |
2731 | (struct _vect_peel_extended_info): Add stmt_cost_vec field. | |
2732 | (struct _loop_vec_info): Add target_cost_data field. | |
2733 | (LOOP_VINFO_TARGET_COST_DATA): New accessor macro. | |
2734 | (struct _bb_vec_info): Add target_cost_data field. | |
2735 | (BB_VINFO_TARGET_COST_DATA): New accessor macro. | |
2736 | (struct _stmt_vec_info): Remove cost.inside_of_loop field. | |
2737 | (STMT_VINFO_INSIDE_OF_LOOP_COST): Remove macro. | |
2738 | (stmt_vinfo_set_inside_of_loop_cost): Remove function. | |
2739 | (init_cost): New function. | |
2740 | (add_stmt_cost): Likewise. | |
2741 | (finish_cost): Likewise. | |
2742 | (destroy_cost_data): Likewise. | |
2743 | (vect_model_simple_cost): Change parameter list. | |
2744 | (vect_model_store_cost): Likewise. | |
2745 | (vect_model_load_cost): Likewise. | |
2746 | (record_stmt_cost): New extern decl. | |
2747 | (vect_get_load_cost): Change parameter list. | |
2748 | (vect_get_store_cost): Likewise. | |
2749 | * tree-vect-loop.c (new_loop_vec_info): Call init_cost. | |
2750 | (destroy_loop_vec_info): Call destroy_cost_data. | |
2751 | (vect_estimate_min_profitable_iters): Remove old calculation of | |
2752 | inside costs; call finish_cost instead. | |
2753 | (vect_model_reduction_cost): Call add_stmt_cost instead of old | |
2754 | inside-costs calculation. | |
2755 | (vect_model_induction_cost): Likewise. | |
2756 | * tree-vect-data-refs.c (vect_get_data_access_cost): Change to | |
2757 | return a stmt_vector_for_cost; modify calls to vect_get_load_cost | |
2758 | and vect_get_store_cost to obtain the value to return. | |
2759 | (vect_peeling_hash_get_lowest_cost): Obtain a stmt_cost_vec from | |
2760 | vect_get_data_access_cost and store it in the minimum peeling | |
2761 | structure. | |
2762 | (vect_peeling_hash_choose_best_peeling): Change the parameter list | |
2763 | to add a (stmt_vector_for_cost *) output parameter, and set its value. | |
2764 | (vect_enhance_data_refs_alignment): Ignore the new return value from | |
2765 | calls to vect_get_data_access_cost; obtain stmt_cost_vec from | |
2766 | vect_peeling_hash_choose_best_peeling and pass its contents to the | |
2767 | target cost model. | |
2768 | * tree-vect-stmts.c (stmt_vectype): New function. | |
2769 | (stmt_in_inner_loop_p): Likewise. | |
2770 | (record_stmt_cost): Likewise. | |
2771 | (vect_model_simple_cost): Add stmt_cost_vec parameter; call | |
2772 | record_stmt_cost instead of old calculation; don't call | |
2773 | stmt_vinfo_set_inside_of_loop_cost. | |
2774 | (vect_model_promotion_demotion_cost): Call add_stmt_cost instead of | |
2775 | old calculation; don't call stmt_vinfo_set_inside_of_loop_cost. | |
2776 | (vect_model_store_cost): Add stmt_cost_vec parameter; call | |
2777 | record_stmt_cost instead of old calculation; add stmt_cost_vec | |
2778 | parameter to vect_get_store_cost call; don't call | |
2779 | stmt_vinfo_set_inside_of_loop_cost. | |
2780 | (vect_get_store_cost): Add stmt_cost_vec parameter; call | |
2781 | record_stmt_cost instead of old calculation. | |
2782 | (vect_model_load_cost): Add stmt_cost_vec parameter; call | |
2783 | record_stmt_cost instead of old calculation; add stmt_cost_vec | |
2784 | parameter to vect_get_load_cost call; don't call | |
2785 | stmt_vinfo_set_inside_of_loop_cost. | |
2786 | (vect_get_load_cost): Add stmt_cost_vec parameter; call | |
2787 | record_stmt_cost instead of old calculation. | |
2788 | (vectorizable_call): Add NULL parameter to vect_model_simple_cost call. | |
2789 | (vectorizable_conversion): Likewise. | |
2790 | (vectorizable_assignment): Likewise. | |
2791 | (vectorizable_shift): Likewise. | |
2792 | (vectorizable_operation): Likewise. | |
2793 | (vectorizable_store): Add NULL parameter to vect_model_store_cost call. | |
2794 | (vectorizable_load): Add NULL parameter to vect_model_load_cost call. | |
2795 | (new_stmt_vec_info): Don't set STMT_VINFO_INSIDE_OF_LOOP_COST. | |
2796 | * config/spu/spu.c (TARGET_VECTORIZE_INIT_COST): New macro def. | |
2797 | (TARGET_VECTORIZE_ADD_STMT_COST): Likewise. | |
2798 | (TARGET_VECTORIZE_FINISH_COST): Likewise. | |
2799 | (TARGET_VECTORIZE_DESTROY_COST_DATA): Likewise. | |
2800 | (spu_init_cost): New function. | |
2801 | (spu_add_stmt_cost): Likewise. | |
2802 | (spu_finish_cost): Likewise. | |
2803 | (spu_destroy_cost_data): Likewise. | |
2804 | * config/i386/i386.c (ix86_init_cost): New function. | |
2805 | (ix86_add_stmt_cost): Likewise. | |
2806 | (ix86_finish_cost): Likewise. | |
2807 | (ix86_destroy_cost_data): Likewise. | |
2808 | (TARGET_VECTORIZE_INIT_COST): New macro def. | |
2809 | (TARGET_VECTORIZE_ADD_STMT_COST): Likewise. | |
2810 | (TARGET_VECTORIZE_FINISH_COST): Likewise. | |
2811 | (TARGET_VECTORIZE_DESTROY_COST_DATA): Likewise. | |
2812 | * config/rs6000/rs6000.c (TARGET_VECTORIZE_INIT_COST): New macro def. | |
2813 | (TARGET_VECTORIZE_ADD_STMT_COST): Likewise. | |
2814 | (TARGET_VECTORIZE_FINISH_COST): Likewise. | |
2815 | (TARGET_VECTORIZE_DESTROY_COST_DATA): Likewise. | |
2816 | (rs6000_init_cost): New function. | |
2817 | (rs6000_add_stmt_cost): Likewise. | |
2818 | (rs6000_finish_cost): Likewise. | |
2819 | (rs6000_destroy_cost_data): Likewise. | |
2820 | * tree-vect-slp.c (vect_free_slp_instance): Free stmt_cost_vec. | |
2821 | (vect_create_new_slp_node): Don't set SLP_TREE_INSIDE_OF_LOOP_COST. | |
2822 | (vect_get_and_check_slp_defs): Add stmt_cost_vec parameter; add | |
2823 | stmt_cost_vec parameter to vect_model_store_cost and | |
2824 | vect_model_simple_cost calls. | |
2825 | (vect_build_slp_tree): Remove inside_cost parameter; add stmt_cost_vec | |
2826 | parameter; add stmt_cost_vec parameter to vect_get_and_check_slp_defs, | |
2827 | vect_model_load_cost, and recursive vect_build_slp_tree calls; prevent | |
2828 | calculating cost more than once for loads; remove inside_cost | |
2829 | parameter from recursive vect_build_slp_tree calls; call | |
2830 | record_stmt_cost instead of old calculation. | |
2831 | (vect_analyze_slp_instance): Allocate stmt_cost_vec and save it with | |
2832 | the instance; free it on premature exit; remove inside_cost parameter | |
2833 | from vect_build_slp_tree call; add stmt_cost_vec parameter to | |
2834 | vect_build_slp_tree call; don't set SLP_INSTANCE_INSIDE_OF_LOOP_COST. | |
2835 | (new_bb_vec_info): Call init_cost. | |
2836 | (destroy_bb_vec_info): Call destroy_cost_data. | |
2837 | (vect_bb_vectorization_profitable_p): Call add_stmt_cost for each | |
2838 | statement recorded with an SLP instance; call finish_cost instead of | |
2839 | the old calculation. | |
2840 | (vect_update_slp_costs_according_to_vf): Record statement costs from | |
2841 | SLP instances, multiplying by the appropriate number of copies; don't | |
2842 | update SLP_INSTANCE_INSIDE_OF_LOOP_COST. | |
2843 | ||
0bb8b39a | 2844 | 2012-07-13 Richard Guenther <rguenther@suse.de> |
2845 | ||
2846 | PR middle-end/53937 | |
2847 | * builtins.c (get_pointer_alignment_1): Handle constant | |
2848 | pointers. | |
2849 | ||
cd734582 | 2850 | 2012-07-13 Richard Sandiford <rdsandiford@googlemail.com> |
2851 | Steven Bosscher <steven@gcc.gnu.org> | |
2852 | Bernd Schmidt <bernds@codesourcery.com> | |
2853 | ||
2854 | PR rtl-optimization/53908 | |
2855 | * df-problems.c (can_move_insns_across): When doing | |
2856 | memory-reference book-keeping, handle call insns. | |
2857 | ||
ca675b2e | 2858 | 2012-07-13 Richard Guenther <rguenther@suse.de> |
2859 | ||
2860 | * gimple.c (gimple_types_compatible_p_1): Remove redundant | |
2861 | type attribute comparisons. | |
2862 | (gimple_canonical_types_compatible_p): Likewise. | |
2863 | ||
3b3b530a | 2864 | 2012-07-12 Hans-Peter Nilsson <hp@axis.com> |
2865 | ||
2866 | PR rtl-optimization/53176 | |
2867 | * rtlanal.c (rtx_cost): Adjust default cost for X with a | |
2868 | UNITS_PER_WORD factor for all X according to the size of | |
2869 | its mode, not just for SUBREGs with untieable modes. | |
2870 | Handle SET. Use factor * factor for MULT, DIV, UDIV, | |
2871 | MOD, UMOD. | |
2872 | ||
adde45e8 | 2873 | 2012-07-12 Uros Bizjak <ubizjak@gmail.com> |
2874 | ||
2875 | * config/i386/i386.md (QImode and HImode cmove splitters): Merge | |
2876 | QImode and HImode splitters. Use ix86_comparison_operator. | |
2877 | Explicitly match FLAGS_REG. | |
2878 | (DFmode cmove splitter): Explicitly match FLAGS_REG. | |
2879 | ||
88c5a1d1 | 2880 | 2012-07-11 Steven Bosscher <steven@gcc.gnu.org> |
2881 | ||
2882 | * expr.h (can_move_by_pieces): Move prototype from here ... | |
2883 | * tree.h (can_move_by_pieces): ... to here. | |
2884 | * optabs.h (set_widening_optab_handler): Use XCNEW. | |
2885 | * gimplify.c: Do not include expr.h. | |
2886 | ||
2887 | * toplev.c: Do not include dwarf2out.h. | |
2888 | * config/ia64/ia64.c: Likewise. | |
2889 | * config/sparc/sparc.c: Likewise. | |
2890 | * config/sparc/t-sparc (sparc.o): Fix dependencies. | |
2891 | ||
2892 | * Makefile.in (toplev.o): Fix dependencies | |
2893 | (c-family/c-gimplify.o): Likewise. | |
2894 | (c-family/c-common.o): Likewise. | |
2895 | ||
161dfa6e | 2896 | 2012-07-11 Steven Bosscher <steven@gcc.gnu.org> |
2897 | ||
2898 | * basic-block.h (struct edge_def): Use basic_block instead of | |
2899 | basic_block_def *. | |
2900 | * cfgloop.h (struct loop_exit, struct loop): Likewise. | |
2901 | * gengenrtl.c (type_from_format): Likewise. Also for 'tree' | |
2902 | instead of union tree_node *. | |
2903 | * rtl.h (union rtunion_def, emit_insn_before_noloc, | |
2904 | emit_insn_after_noloc, add_insn_before, add_insn_after, | |
2905 | debug_bb_slim): Likewise. | |
2906 | * tree-inline.h (struct copy_body_data): Likewise. | |
2907 | * sched-rgn.c (dump_region_dot): Likewise. | |
2908 | * gimple.h (struct gimple_statement_base, gimple_set_bb, | |
2909 | gsi_move_to_bb_end): Likewise. | |
2910 | * sched-vis.c (debug_bb_slim): Likewise. | |
2911 | (debug_bb_n_slim): Likewise. | |
2912 | * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Likewise. | |
2913 | (mn10300_block_contains_call): | |
2914 | ||
a7a9c5b4 | 2915 | 2012-07-11 Greta Yorsh <Greta.Yorsh@arm.com> |
2916 | ||
2917 | PR target/53859 | |
2918 | * config/arm/arm.c (arm_early_load_addr_dep): Handle new | |
2919 | epilogue patterns. | |
2920 | ||
b1cd4fdd | 2921 | 2012-07-11 Jonathan Wakely <jwakely.gcc@gmail.com> |
2922 | ||
2923 | * doc/extend.texi (Namespace Association): Alter cautionary text. | |
2924 | ||
f5e4df50 | 2925 | 2012-07-10 Oleg Endo <olegendo@gcc.gnu.org> |
2926 | ||
2927 | PR target/53911 | |
2928 | * config/sh/sh.md: Remove displacement addresssing related splits. | |
2929 | ||
5680e508 | 2930 | 2012-07-10 Xinliang David Li <davidxl@google.com> |
2931 | ||
2932 | * doc/invoke.texi: New option documented. | |
2933 | * flag-types.h: New enum type. | |
2934 | * gimplify.c (gimplify_bind_expr): Control | |
2935 | clobber generation with new option. | |
2936 | (gimplify_target_expr): Ditto. | |
adde45e8 | 2937 | * common.opt: New option. |
5680e508 | 2938 | |
b8d5d078 | 2939 | 2012-07-10 Julian Brown <julian@codesourcery.com> |
2940 | ||
2941 | * config/arm/arm.md (movsi): Don't split symbol refs here. | |
2942 | (define_split): New. | |
2943 | ||
df47af5a | 2944 | 2012-07-10 Andreas Schwab <schwab@linux-m68k.org> |
2945 | ||
2946 | PR bootstrap/53913 | |
2947 | * config/m68k/m68k.c (m68k_epilogue_uses): New. | |
2948 | * config/m68k/m68k.h (EPILOGUE_USES): Use it. | |
2949 | * config/m68k/m68k-protos.h (m68k_epilogue_uses): Add prototype. | |
2950 | ||
79a78f7f | 2951 | 2012-07-10 Richard Henderson <rth@redhat.com> |
2952 | ||
dc5ba181 | 2953 | * target.def (builtin_mul_widen_even, builtin_mul_widen_odd): Remove. |
2954 | * system.h (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Poison. | |
2955 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Poison. | |
2956 | * config/i386/i386.c (IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V4SI): Remove. | |
2957 | (IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V8SI): Remove. | |
2958 | (IX86_BUILTIN_VEC_WIDEN_UMUL_ODD_V4SI): Remove. | |
2959 | (IX86_BUILTIN_VEC_WIDEN_UMUL_ODD_V8SI): Remove. | |
2960 | (IX86_BUILTIN_VEC_WIDEN_SMUL_EVEN_V4SI): Remove. | |
2961 | (IX86_BUILTIN_VEC_WIDEN_UMUL_EVEN_V4SI): Remove. | |
2962 | (IX86_BUILTIN_VEC_WIDEN_UMUL_EVEN_V8SI): Remove. | |
2963 | (bdesc_args): Remove entries to match. | |
2964 | (ix86_builtin_mul_widen_even, ix86_builtin_mul_widen_odd): Remove. | |
2965 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Remove. | |
2966 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Remove. | |
2967 | * config/rs6000/rs6000.c (rs6000_builtin_mul_widen_even): Remove. | |
2968 | (rs6000_builtin_mul_widen_odd): Remove. | |
2969 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Remove. | |
2970 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Remove. | |
2971 | * config/spu/spu.c (spu_builtin_mul_widen_even): Remove. | |
2972 | (spu_builtin_mul_widen_odd): Remove. | |
2973 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): Remove. | |
2974 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): Remove. | |
2975 | * doc/tm.texi.in: Don't document the removed hooks. | |
2976 | ||
04fb053a | 2977 | * tree-vect-stmts.c (supportable_widening_operation): Expand |
2978 | WIDEN_MULT_EXPR via VEC_WIDEN_MULT_EVEN/ODD_EXPR if possible. | |
2979 | ||
ebf4f764 | 2980 | * expmed.c (expmed_mult_highpart): Rename from expand_mult_highpart. |
2981 | (expmed_mult_highpart_optab): Rename from expand_mult_highpart_optab. | |
2982 | * optabs.c (can_mult_highpart_p): New. | |
2983 | (expand_mult_highpart): New. | |
2984 | * expr.c (expand_expr_real_2) [MULT_HIGHPART_EXPR): Use it. | |
2985 | * tree-vect-generic.c (expand_vector_operations_1): Don't expand | |
2986 | by pieces if can_mult_highpart_p. | |
2987 | (expand_vector_divmod): Use can_mult_highpart_p and always | |
2988 | generate MULT_HIGHPART_EXPR. | |
2989 | * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise. | |
2990 | * tree-vect-stmts.c (vectorizable_operation): Likewise. | |
2991 | ||
64cd118d | 2992 | * config/spu/spu-builtins.md (spu_mpy): Move to spu.md. |
2993 | (spu_mpyu, spu_mpyhhu, spu_mpyhh): Likewise. | |
2994 | * config/spu/spu.md (vec_widen_smult_odd_v8hi): Rename from spu_mpy. | |
2995 | (vec_widen_umult_odd_v8hi): Rename from spu_mpyu. | |
2996 | (vec_widen_smult_even_v8hi): Rename from spu_mpyhh. | |
2997 | (vec_widen_umult_even_v8hi): Rename from spu_mpyhhu. | |
2998 | * config/spu/spu-builtins.def: Update pattern names to match. | |
2999 | ||
151e7b5c | 3000 | * config/rs6000/altivec.md (vec_widen_umult_even_v16qi): Rename |
3001 | from altivec_vmuleub. | |
3002 | (vec_widen_smult_even_v16qi): Rename from altivec_vmulesb. | |
3003 | (vec_widen_umult_even_v8hi): Rename from altivec_vmuleuh. | |
3004 | (vec_widen_smult_even_v8hi): Rename from altivec_vmulesh. | |
3005 | (vec_widen_umult_odd_v16qi): Rename from altivec_vmuloub. | |
3006 | (vec_widen_smult_odd_v16qi): Rename from altivec_vmulosb. | |
3007 | (vec_widen_umult_odd_v8hi): Rename from altivec_vmulouh. | |
3008 | (vec_widen_smult_odd_v8hi): Rename from altivec_vmulosh. | |
3009 | * config/rs6000/rs6000-builtin.def: Update pattern names to match. | |
3010 | ||
d139d8ba | 3011 | * config/i386/sse.md (vec_widen_umult_even_v8si): Rename from |
3012 | avx2_umulv4siv4di3. | |
3013 | (vec_widen_umult_even_v4si): Rename from sse2_umulv2siv2di3. | |
3014 | (vec_widen_smult_even_v8si): Rename from avx2_mulv4siv4di3. | |
3015 | (mulv4si3): Remove XOP test shadowed by SSE4 test. | |
3016 | * config/i386/i386.c (bdesc_args): Update pattern names. | |
3017 | (ix86_expand_sse2_mulvxdi3): Likewise. | |
3018 | (ix86_expand_mul_widen_evenodd): Likewise. Remove XOP test | |
3019 | shadowed by SSE4 test. | |
3020 | ||
79a78f7f | 3021 | * tree.def (VEC_WIDEN_MULT_EVEN_EXPR, VEC_WIDEN_MULT_ODD_EXPR): New. |
3022 | * cfgexpand.c (expand_debug_expr): Handle them. | |
3023 | * expr.c (expand_expr_real_2): Likewise. | |
3024 | * fold-const.c (fold_binary_loc): Likewise. | |
3025 | * gimple-pretty-print.c (dump_binary_rhs): Likewise. | |
3026 | * optabs.c (optab_for_tree_code): Likewise. | |
3027 | * tree-cfg.c (verify_gimple_assign_binary): Likewise. | |
3028 | * tree-inline.c (estimate_operator_cost): Likewise. | |
3029 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
3030 | * tree.c (commutative_tree_code): Likewise. | |
3031 | * tree-vect-generic.c (expand_vector_operations_1): Likewise. | |
3032 | Handle type change before looking up optab. | |
3033 | * optabs.h (OTI_vec_widen_umult_even, OTI_vec_widen_umult_odd): New. | |
3034 | (OTI_vec_widen_smult_even, OTI_vec_widen_smult_odd): New. | |
3035 | (vec_widen_umult_even_optab, vec_widen_umult_odd_optab): New. | |
3036 | (vec_widen_smult_even_optab, vec_widen_smult_odd_optab): New. | |
3037 | * genopinit.c (optabs): Initialize them. | |
3038 | * doc/md.texi: Document them. | |
3039 | ||
b82a98ee | 3040 | 2012-07-10 Dehao Chen <dehao@google.com> |
3041 | ||
3042 | * tree.h (phi_arg_d): New field. | |
3043 | * tree-flow-inline.h (gimple_phi_arg_block): New function. | |
3044 | (gimple_phi_arg_block_from_edge): New function. | |
3045 | (gimple_phi_arg_set_block): New function. | |
3046 | (gimple_phi_arg_has_block): New function. | |
3047 | (redirect_edge_var_map_block): New function. | |
3048 | * tree-flow.h (_edge_var_map): New field. | |
adde45e8 | 3049 | * tree-ssa-live.c (remove_unused_locals): Mark phi_arg's block as used. |
b82a98ee | 3050 | * tree-eh.c (cleanup_empty_eh_merge_phis): Add block debug info for |
3051 | redirect_edge_var_map_add. | |
3052 | * tree-outof-ssa.c (_elim_graph): New field. | |
3053 | (insert_partition_copy_on_edge): New parameter. | |
3054 | (insert_value_copy_on_edge): New parameter. | |
3055 | (insert_rtx_to_part_on_edge): New parameter. | |
3056 | (insert_part_to_rtx_on_edge): New parameter. | |
3057 | (elim_graph_add_edge): New parameter. | |
3058 | (elim_graph_remove_succ_edge): New parameter. | |
3059 | (FOR_EACH_ELIM_GRAPH_SUCC): New parameter. | |
3060 | (FOR_EACH_ELIM_GRAPH_PRED): New parameter. | |
3061 | (new_elim_graph): Add block debug info. | |
3062 | (clear_elim_graph): Likewise. | |
3063 | (delete_elim_graph): Likewise. | |
3064 | (elim_graph_add_node): Likewise. | |
3065 | (elim_graph_add_edge): Likewise. | |
3066 | (elim_graph_remove_succ_edge): Likewise. | |
3067 | (eliminate_build): Likewise. | |
3068 | (elim_forward): Likewise. | |
3069 | (elim_unvisited_predecessor): Likewise. | |
3070 | (elim_backward): Likewise. | |
3071 | (elim_create): Likewise. | |
3072 | (eliminate_phi): Likewise. | |
3073 | (insert_backedge_copies): Likewise. | |
3074 | * tree-into-ssa.c (insert_phi_nodes_for): Add block debug info for | |
3075 | add_phi_arg. | |
3076 | (rewrite_add_phi_arguments): Likewise. | |
3077 | * tree-ssa-loop-im.c (execute_sm_if_changed): Likewise. | |
3078 | * tree-ssa-tail-merge.c (replace_block_by): Likewise. | |
3079 | * tree-ssa-threadupdate.c (copy_phi_args): Likewise. | |
3080 | * tree-loop-distribution.c (update_phis_for_loop_copy): Likewise. | |
3081 | * tree-ssa-loop-manip.c (create_iv): Likewise. | |
3082 | (add_exit_phis_edge): Likewise. | |
3083 | (split_loop_exit_edge): Likewise. | |
3084 | (copy_phi_node_args): Likewise. | |
3085 | (tree_transform_and_unroll_loop): Likewise. | |
3086 | * value-prof.c (gimple_ic): Likewise. | |
3087 | (gimple_stringop_fixed_value): Likewise. | |
3088 | * tree-tailcall.c (add_successor_phi_arg): Likewise. | |
3089 | (eliminate_tail_call): Likewise. | |
3090 | (create_tailcall_accumulator): Likewise. | |
3091 | (tree_optimize_tail_calls_1): Likewise. | |
3092 | * tree-phinodes.c (add_phi_arg): Likewise. | |
3093 | (make_phi_node): Likewise. | |
3094 | (resize_phi_node): Likewise. | |
3095 | (remove_phi_arg_num): Likewise. | |
3096 | * omp-low.c (expand_parallel_call): Likewise. | |
3097 | (expand_omp_for_static_chunk): Likewise. | |
3098 | * tree-vect-loop-manip.c (slpeel_update_phis_for_duplicate_loop): | |
3099 | Likewise. | |
3100 | (slpeel_update_phi_nodes_for_guard1): Likewise. | |
3101 | (slpeel_update_phi_nodes_for_guard2): Likewise. | |
3102 | (slpeel_tree_duplicate_loop_to_edge_cfg): Likewise. | |
3103 | (set_prologue_iterations): Likewise. | |
3104 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
3105 | (vect_loop_versioning): Likewise. | |
3106 | * tree-parloops.c (create_phi_for_local_result): Likewise. | |
3107 | (transform_to_exit_first_loop): Likewise. | |
3108 | (create_parallel_loop): Likewise. | |
3109 | * ipa-split.c (split_function): Likewise. | |
3110 | * tree-vect-loop.c (get_initial_def_for_induction): Likewise. | |
3111 | (vect_create_epilog_for_reduction): Likewise. | |
3112 | * tree-vect-data-refs.c (vect_setup_realignment): Likewise. | |
3113 | * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Likewise. | |
3114 | * tree-ssa-phiopt.c (cond_store_replacement): Likewise. | |
3115 | (cond_if_else_store_replacement_1): Likewise. | |
3116 | * tree-cfgcleanup.c (remove_forwarder_block): Likewise. | |
3117 | (remove_forwarder_block_with_phi): Likewise. | |
3118 | * tree-ssa-pre.c (insert_into_preds_of_block): Likewise. | |
3119 | * tree-predcom.c (initialize_root_vars): Likewise. | |
3120 | (initialize_root_vars_lm): Likewise. | |
3121 | * sese.c (sese_add_exit_phis_edge): Likewise. | |
3122 | * tree-ssa-dce.c (forward_edge_to_pdom): Likewise. | |
3123 | * tree-ssa.c (flush_pending_stmts): Likewise. | |
3124 | (redirect_edge_var_map_add): Likewise. | |
3125 | (ssa_redirect_edge): Likewise. | |
3126 | * gimple-streamer-in.c (input_phi): Likewise. | |
3127 | * tree-vect-stmts.c (vectorizable_load): Likewise. | |
3128 | * tree-inline.c (copy_phis_for_bb): Likewise. | |
3129 | * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise. | |
3130 | * tree-switch-conversion.c (fix_phi_nodes): Likewise. | |
3131 | * tree-cfg.c (reinstall_phi_args): Likewise. | |
3132 | (gimple_make_forwarder_block): Likewise. | |
3133 | (add_phi_args_after_copy_edge): Likewise. | |
3134 | (gimple_duplicate_sese_tail): Likewise. | |
3135 | ||
66bbc864 | 3136 | 2012-07-09 Oleg Endo <olegendo@gcc.gnu.org> |
3137 | ||
3138 | PR target/53886 | |
3139 | * config/sh/sh.c (sequence_insn_p): New function. | |
3140 | (find_barrier, sh_insn_length_adjustment): Use it. | |
3141 | ||
988609f2 | 3142 | 2012-07-09 Iain Sandoe <iain@codesourcery.com> |
3143 | ||
3144 | PR target/53283 | |
3145 | * config/i386/i386.c (ix86_fold_builtin): Call SUBTARGET_FOLD_BUILTIN | |
3146 | if defined. | |
3147 | * config/darwin.h: Rename TARGET_FOLD_BUILTIN to | |
3148 | SUBTARGET_FOLD_BUILTIN. | |
3149 | * config/rs6000/darwin.h: Map TARGET_FOLD_BUILTIN onto | |
3150 | SUBTARGET_FOLD_BUILTIN. | |
3151 | ||
c60ecc90 | 3152 | 2012-07-09 Iain Sandoe <iain@codesourcery.com> |
3153 | ||
3154 | * config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Move NeXT | |
3155 | runtime exceptions model setting from here ... | |
3156 | * config/darwin.c (darwin_override_options): ... to here. | |
3157 | ||
b7d0690f | 3158 | 2012-07-09 Steven Bosscher <steven@gcc.gnu.org> |
3159 | ||
3160 | PR tree-optimization/53887 | |
3161 | * tree-cfg.c (group_case_labels_stmt): Make non-static. | |
3162 | * tree-flow.h (group_case_labels_stmt): Add prototype. | |
3163 | * tree-switch-conversion.c (process_switch): Use group_case_labels_stmt | |
3164 | to pre-process every switch. | |
3165 | ||
defd3e28 | 3166 | 2012-07-09 Jason Merrill <jason@redhat.com> |
3167 | ||
3168 | PR c++/53882 | |
3169 | * tree.c (type_contains_placeholder_1): Handle NULLPTR_TYPE. | |
3170 | (type_hash_eq): Likewise. | |
3171 | ||
f87df69a | 3172 | 2012-07-09 Tom de Vries <tom@codesourcery.com> |
3173 | Richard Guenther <rguenther@suse.de> | |
3174 | ||
3175 | * tree-ssa-ccp.c (optimize_unreachable): New function. | |
3176 | (execute_fold_all_builtins): Use optimize_unreachable to optimize | |
3177 | BUILT_IN_UNREACHABLE. Don't optimize after BUILT_IN_UNREACHABLE. | |
3178 | ||
3a889482 | 3179 | 2012-07-09 Richard Guenther <rguenther@suse.de> |
3180 | ||
3181 | PR bootstrap/53898 | |
3182 | * graphite-optimize-isl.c: Make sure CU is not empty. | |
3183 | ||
5ab7f285 | 3184 | 2012-07-09 Steven Bosscher <steven@gcc.gnu.org> |
3185 | ||
3186 | * gensupport.c (init_rtx_reader_args_cb): Start counting code | |
3187 | generating patterns from 1 to free up 0 for CODE_FOR_nothing. | |
3188 | * gencodes.c (main): Give CODE_FOR_nothing the value 0. Add | |
3189 | the LAST_INSN_CODE marker at the end. | |
3190 | * genoutput.c (nothing): New static struct data. | |
3191 | (idata): Initialize to ¬hing. | |
3192 | (idata_end): Initialize to ¬hing.next. | |
3193 | (init_insn_for_nothing): New function to create dummy 'nothing' insn. | |
3194 | (main): Use it. | |
3195 | * genpeep.c (insn_code_number): Remove global variable. | |
3196 | (gen_peephole): Take it as an argument instead. | |
3197 | (main): Take insn_code_number from read_md_rtx. | |
3198 | * optabs.h: Revert r161809: | |
3199 | (optab_handlers): Change type of insn_code back to insn_code. | |
3200 | (optab_handler, widening_optab_handler, set_optab_handler, | |
3201 | set_widening_optab_handler, convert_optab_handler, | |
3202 | set_convert_optab_handler, direct_optab_handler, | |
3203 | set_direct_optab_handler): Remove int casts. | |
3204 | Revert to treating the insn_code field as "insn_code". | |
3205 | ||
c8378feb | 3206 | 2012-07-08 Oleg Endo <olegendo@gcc.gnu.org> |
3207 | ||
3208 | * config/sh/sh.md (*return_i): Move trap_exit attribute check to ... | |
3209 | * config/sh/sh.c (sh_cfun_trap_exit_p): ... this new function. | |
3210 | * config/sh/sh-protos.h: Declare it. | |
3211 | ||
62f13add | 3212 | 2012-07-08 Steven Bosscher <steven@gcc.gnu.org> |
3213 | ||
3214 | * mcf.c: Do not include tm.h, tree.h, and langhooks.h. | |
3215 | (dump_fixup_graph): Use current_function_name. | |
3216 | (adjust_cfg_counts): Likewise. | |
3217 | * ira-conflicts.c: Do not include tree.h. | |
3218 | (ira_build_conflicts): Use REG_USERVAR_P instead of DECL_ARTIFICIAL. | |
3219 | ||
dc1be6dd | 3220 | 2012-07-08 Oleg Endo <olegendo@gcc.gnu.org> |
3221 | ||
3222 | PR target/51244 | |
3223 | * config/sh/sh.md (*branch_true_eq, *branch_false_ne, nott): New insns. | |
3224 | ||
4a020a8c | 3225 | 2012-07-08 Steven Bosscher <steven@gcc.gnu.org> |
3226 | ||
3227 | * basic-block.h: Re-group most prototypes per file. | |
3228 | (struct edge_list): Remove num_blocks field. | |
3229 | (dump_bb_info): Adjust prototypes. | |
3230 | (dump_reg_info): Move prototype to regs.h. | |
3231 | * function.h: Do not include tree.h. | |
3232 | Include vec.h, vecir.h, input.h and machmode.h to compensate. | |
3233 | (function_name): New prototype. | |
3234 | * gimple.h: Include tree.h to compensate for basic-block.h change. | |
3235 | * langhooks.h: Note that tree.h is only necessary for enum tree_code. | |
3236 | * regs.h (dump_reg_info): Prototype here. | |
3237 | * regset.h: Adjust file reference in comment. | |
3238 | (debug_regset): Remove prototype. | |
3239 | * rtl.h: Include flags.h for flag_var_tracking_assignments. | |
3240 | (MAY_HAVE_DEBUG_INSNS): Define as flag_var_tracking_assignments | |
3241 | instead of no-longer-available tree.h's MAY_HAVE_DEBUG_STMTS. | |
3242 | (dump_reg_info, dump_flow_info): Remove prototypes. | |
3243 | * bb-reorder.c (set_edge_can_fallthru_flag): Move from cfganal.c | |
3244 | to here, the only user. Make static. | |
3245 | (reorder_basic_blocks): Call dump_reg_info before dump_flow_info. | |
3246 | * cfg.c: Do not include tm.h, tree.h, rtl.h, hard-reg-set.h, regs.h, | |
3247 | flags.h, function.h, except.h, diagnostic-core.h, tm_p.h, timevar.h, | |
3248 | tree-pass.h, cfgloop.h, and tree-flow.h. | |
3249 | Include basic-block.h, the first header I'd expect to be included. | |
3250 | (reg_obstack): Move to df-core.c. | |
3251 | (free_edge): Remove bogus ATTRIBUTE_UNUSED. | |
3252 | (remove_edge_raw): Do not call tree-ssa's redirect_edge_var_map_clear. | |
3253 | (redirect_edge_succ_nodup): Move to cfghooks.c. | |
3254 | (dump_regset, debug_regset): Move to df-core.c. | |
3255 | (dump_bb_info): Move to cfgrtl.c. | |
3256 | (dump_reg_info): Move to regstat.c. | |
3257 | (dump_flow_info): Move to cfgrtl.c. | |
3258 | (debug_flow_info): Likewise. | |
3259 | (dump_edge_info): Do not look at cfun, a CFG without cfun is nonsense. | |
3260 | * cfganal.c: Do not include tm.h, rtl.h, obstack.h, hard-reg-set.h, | |
3261 | insn-config.h, recog.h, diagnostic-core.h, tm_p.h, and cfgloop.h. | |
3262 | (flow_active_insn_p, forwarder_block_p, can_fallthru, | |
3263 | could_fall_through): Move to cfgrtl.c. | |
3264 | (set_edge_can_fallthru_flag): Moved to bb-reorder.c. | |
3265 | (create_edge_list): Do not set edge_list's removed num_blocks. | |
3266 | (print_edge_list): Look at n_basic_blocks instead of num_blocks. | |
3267 | (flow_nodes_print): Remove. | |
3268 | (flow_edge_list_print): Remove. | |
3269 | (inverted_post_order_compute): Use FOR_ALL_BB. | |
bec2cf98 | 3270 | * cfgrtl.c (dump_flow_info): Moved from cfg.c. |
4a020a8c | 3271 | Do not call dump_reg_info. |
3272 | (debug_flow_info): Moved from cfg.c | |
3273 | (dump_bb_info): Moved from cfg.c. Take 'verbose' argument | |
3274 | to avoid looking at TDF_* flags from tree-pass.h. | |
3275 | (flow_active_insn_p, forwarder_block_p, can_fallthru, | |
3276 | could_fall_through): Moved from cfganal.c. | |
3277 | (print_rtl_with_bb): Adjust dump_bb_info calls. | |
3278 | * cfghooks.c (redirect_edge_succ_nodup): Moved from cfg.c. | |
3279 | (remove_edge): Call redirect_edge_var_map_clear if IR_GIMPLE. | |
3280 | (cfgcleanup.c): Look at MAY_HAVE_DEBUG_INSNS, not MAY_HAVE_DEBUG_STMTS. | |
3281 | * cselib.c: Include tree.h with a FIXME. | |
3282 | * df-core.c (reg_obstack): Moved from cfg.c. | |
3283 | (dump_regset): Likewise. | |
3284 | (debug_regset): Likewise. Make a DEBUG_FUNCTION. | |
3285 | * final.c (compute_alignments): Call dump_reg_info before | |
3286 | dump_flow_info. | |
3287 | * function.c (function_name): New function. | |
3288 | (current_function_name): Use it. | |
3289 | * ifcvt.c (rest_of_handle_if_conversion): Call dump_reg_info before | |
3290 | dump_flow_info. | |
3291 | * ira-conflicts.c: Include tree.h with a note. | |
3292 | * regstat.c (dump_reg_info): Moved here from cfg.c. | |
3293 | * loop-init.c: Include regs.h instead of hard-reg-set.h. | |
3294 | (rtl_loop_init): Call dump_reg_info before dump_flow_info. | |
3295 | (rtl_loop_done): Likewise. | |
3296 | * mcf.c: Include tree.h before langhooks.h. | |
3297 | * predict.c (maybe_hot_count_p): Assert we have cfun. | |
3298 | (probably_never_executed_bb_p): Likewise. | |
3299 | * profile.c (compute_branch_probabilities): Use gimple_dump_cfg | |
3300 | instead of dump_flow_info. | |
3301 | * sched-deps.c: Include tree.h with a FIXME. | |
3302 | (call_may_noreturn_p): Add FIXME note why this function has to | |
3303 | look at function decls instead of function decl flags. | |
3304 | * sched-vis.c: Include tree.h with a FIXME. | |
3305 | (print_rtl_slim): Adjust dump_bb_info uses. | |
3306 | * statistics.c (statistics_fini_pass_2): Use current_function_name | |
3307 | to avoid including tree.h. | |
3308 | (statistics_counter_event): Use function_name for the same reason. | |
3309 | (statistics_histogram_event): Likewise. | |
3310 | * tracer.c (tracer): Remove bogus gcc_assert. Use brief_dump_cfg | |
3311 | instead of dump_flow_info. | |
3312 | * var-tracking.c (variable_tracking_main_1): Call dump_reg_info | |
3313 | before dump_flow_info. | |
3314 | * doc/cfg.texi: Update CFG documentation. | |
3315 | * Makefile.in (RTL_H): Depend on FLAGS_H. | |
3316 | (GIMPLE_H): Depend on TREE_H. | |
3317 | (FUNCTION_H): Depend on VEC_H, vecir.h, INPUT_H and MACHMODE_H, | |
3318 | but no longer on TREE_H. | |
3319 | (C_COMMON_H): Depend on TREE_H. | |
3320 | (cselib.o, cse.o, cfganal.o, loop-init.o, ira-conflicts.o, | |
3321 | sched-deps.o, sched-vis.o): Fixup dependencies. | |
3322 | ||
50a8e74c | 3323 | 2012-07-08 Steven Bosscher <steven@gcc.gnu.org> |
3324 | ||
3325 | * alias.h: Do not include coretypes.h in header files. | |
3326 | * cppbuiltin.h: Likewise. | |
3327 | * double-int.h: Likewise. | |
3328 | * gimple-fold.h: Likewise. | |
3329 | * flags.h: Likewise. | |
3330 | * tree-ssa-alias.h: Likewise. | |
3331 | * gengtype.h (obstack_chunk_alloc, obstack_chunk_free, | |
3332 | OBSTACK_CHUNK_SIZE): Define here to avoid dependency on coretypes.h. | |
3333 | * Makefile.in (RTL_BASE_H): Depend on coretypes.h. | |
3334 | (TREE_H): Likewise. | |
3335 | (ALIAS_H): Do not depend on coretypes.h. | |
3336 | (FLAGS_H): Likewise. | |
3337 | (realmpfr.o): Depend on coretypes.h. | |
3338 | ||
c833363a | 3339 | 2012-07-08 Steven Bosscher <steven@gcc.gnu.org> |
3340 | ||
3341 | * Makefile.in (gengtype-lex.o, gengtype-parse.o, gengtype-state.o, | |
3342 | gengtype.o): Add -DGENERATOR_FILE manually for host gengtype objects. | |
3343 | ||
bffbb863 | 3344 | 2012-07-07 Richard Earnshaw <rearnsha@arm.com> |
3345 | ||
3346 | * arm.h (TARGET_CPU_CPP_BUILTINS): Remove Maverick support. | |
3347 | (TARGET_FPA): Delete definition. | |
3348 | (TARGET_MAVERICK): Likewise. | |
3349 | (TARGET_FPA_EMU2): Likewise. | |
3350 | (arm_fp_model): Remove FPA and Maverick models. | |
3351 | (arm_arch_cirrus): Delete declaration. | |
3352 | (FLOAT_WORDS_BIG_ENDIAN): Delete definition. | |
3353 | (FIXED_REGISTERS): Remove FPA and Maverick support. Reorganize. | |
3354 | (CALL_USED_REGISTERS): Likewise. | |
3355 | (FIRST_FPA_REGNUM, LAST_FPA_REGNUM): Delete definition. | |
3356 | (FIRST_VFP_REGNUM): Renumbered. | |
3357 | (D7_VFP_REGNUM): Chain definition. | |
3358 | (LAST_LO_VFP_REGNUM): Likewise. | |
3359 | (FIRST_HI_VFP_REGNUM): Likewise. | |
3360 | (LAST_HI_VFP_REGNUM): Likewise. | |
3361 | (FIRST_IWMMXT_GR_REGNUM): Likewise. | |
3362 | (LAST_IWMMXT_GR_REGNUM): Likewise. | |
3363 | (FIRST_IWMMXT_REGNUM): Likewise. | |
3364 | (LAST_IWMMXT_REGNUM): Likewise. | |
3365 | (FRAME_POINTER_REGNUM): Renumbered. | |
3366 | (ARG_POINTER_REGNUM): Renumbered. | |
3367 | (FIRST_PSEUDO_REGISTER): Remove FPA and Maverick registers. | |
3368 | (FIRST_CIRRUS_FP_REGNUM, LAST_CIRRUS_FP_REGNUM): Delete definitions. | |
3369 | (HARD_REGNO_REGNUM): Remove FPA support. | |
3370 | (REG_ALLOC_ORDER): Remove FPA and Maverick registers. Reorganize. | |
3371 | (reg_class): Likewise. | |
3372 | (REG_CLASS_NAMES): Likewise. | |
3373 | (REG_CLASS_CONTENTS): Likewise. | |
3374 | (CANNOT_CHANGE_MODE_CLASS): Never true. Update comment. | |
3375 | (SECONDARY_INPUT_RELOAD_CLASS): Remove Maverick support. | |
3376 | (CLASS_MAX_NREGS): Remove FPA and Maverick support. | |
3377 | * aout.h (REGISTER_NAMES): Remove FPA and Maverick registers. | |
3378 | Reorganize. Use AAPCS preferred names. | |
3379 | (ADDITIONAL_REGISTER_NAMES): Remove aliases for Maverick. Update | |
3380 | comments. | |
3381 | (OVERLAPPING_REGISTER_NAMES): Update register numbering. | |
3382 | * arm.c (FL_CIRRUS): Delete definition. | |
3383 | (arm_arch_cirrus): Delete variable. | |
3384 | (arm_float_words_big_endian): Delete function. | |
3385 | (cirrus_memory_offset): Delete function. | |
3386 | (output_mov_long_double_fpa_from_arm): Delete function. | |
3387 | (output_mov_long_double_arm_from_fpa): Delete function. | |
3388 | (output_mov_double_fpa_from_arm): Delete function. | |
3389 | (output_mov_double_arm_from_fpa): Delete function. | |
3390 | (emit_sfm): Delete function. | |
3391 | (maybe_get_arm_condition_code): Update comment. | |
3392 | (arm_file_start): Always use softvfp for softfloat systems. | |
3393 | (thumb_core_reg_alloc_order): Adjust for updated register allocation. | |
3394 | (arm_option_override): Remove FPA and Maverick support. Always | |
3395 | default to vfp as the fallback FPU format. | |
3396 | (use_return_insn): Remove FPA support. | |
3397 | (arm_get_frame_offsets): Likewise. | |
3398 | (arm_save_coproc_regs): Likewise. | |
3399 | (arm_canonicalize_comparison): Remove Maverick support. | |
3400 | (arm_select_cc_mode): Likewise. | |
3401 | (arm_gen_compare_reg): Likewise. | |
3402 | (arm_print_operand): Likewise. | |
3403 | (arm_libcall_value_1): Remove FPA and Maverick support. | |
3404 | (arm_function_value_regno_p): Likewise. | |
3405 | (arm_apply_result_size): Likewise. | |
3406 | (arm_legitimate_index_p): Likewise. | |
3407 | (thumb2_legitimate_index_p): Likewise. | |
3408 | (legitimize_reload_address): Likewise. | |
3409 | (arm_register_move_cost): Likewise. | |
3410 | (arm_hard_regno_mode_ok): Likewise. | |
3411 | (arm_regno_class): Likewise. | |
3412 | (arm_dbx_register_number): Likewise. | |
3413 | (arm_emit_unwind_sequence): Likewise. | |
3414 | (arm_conditional_register_usage): Likewise. | |
3415 | * arm-protos.h (neg_const_double_rtx_ok_for_fpa): Remove declaration. | |
3416 | (cirrus_memory_offset): Likewise. | |
3417 | (output_move_long_double_fpa_from_arm): Likewise. | |
3418 | (output_move_long_double_arm_from_fpa): Likewise. | |
3419 | (output_move_double_fpa_from_arm): Likewise. | |
3420 | (output_move_double_arm_from_fpa): Likewise. | |
3421 | (arm_float_words_big_endian): Likewise. | |
3422 | * arm.md (CC_REGNUM): Renumbered. | |
3423 | (VFPCC_REGNUM): Moved here. Renumbered. | |
3424 | (FPA_F0_REGNUM, FPA_F7_REGNUM): Delete. | |
3425 | (attr fpu): Remove FPA and Maverick support. | |
3426 | * vfp.md (VFPCC_REGNUM): Delete. Moved to arm.md. | |
3427 | * arm-cores.def (ep9312): Remove Maverick support. | |
3428 | * arm-arches.def (ep9312): Delete architecture. | |
3429 | * arm-tables.opt: Regenerated. | |
3430 | ||
3431 | * arm/linux-elf.h (FPUTYPE_DEFAULT): Set to vfp. | |
3432 | ||
3a7ac8c6 | 3433 | 2012-07-07 Steven Bosscher <steven@gcc.gnu.org> |
3434 | ||
3435 | PR tree-optimization/53881 | |
3436 | * tree-switch-conversion.c (emit_case_bit_tests): Do not rely on | |
3437 | comparing labels to establish uniqueness of a switch case target, | |
3438 | use the CFG instead. | |
3439 | ||
7c4d4cbb | 3440 | 2012-07-07 Ulrich Weigand <ulrich.weigand@linaro.org> |
3441 | ||
3442 | * combine.c (force_to_mode) [LSHIFTRT]: Avoid undefined behaviour | |
3443 | due to negative shift amount. | |
3444 | ||
e8adf557 | 3445 | 2012-07-07 Hans-Peter Nilsson <hp@axis.com> |
3446 | ||
3447 | Fix configure test for "stack protector support in target C library". | |
3448 | * configure.ac (test_prefix, test_exec_prefix): Move setting from | |
3449 | inside sysroot handling to before and outside it. | |
3450 | * configure: Regenerate. | |
3451 | ||
03870e31 | 3452 | 2012-07-06 Kai Tietz <ktietz@redhat.com> |
3453 | ||
3454 | PR bootstrap/52947 | |
3455 | * config/i386/mingw32.h (NATIVE_SYSTEM_HEADER_DIR): Define it always | |
3456 | as "/mingw/include". | |
3457 | ||
89952baf | 3458 | 2012-07-06 Alexandre Oliva <aoliva@redhat.com> |
3459 | ||
3460 | PR debug/53820 | |
3461 | * var-tracking.c (vt_add_function_parameter): Convert | |
3462 | internal_arg_pointer into arg_pointer-based address even | |
3463 | without DRAP. | |
3464 | ||
686d491a | 3465 | 2012-07-06 Alexandre Oilva <aoliva@redhat.com> |
3466 | ||
3467 | PR rtl-optimization/53827 | |
3468 | PR debug/53671 | |
3469 | PR debug/49888 | |
3470 | * alias.c (memrefs_conflict_p): Adjust offset and size by the | |
3471 | same amount for alignment ANDs. | |
3472 | ||
7ec657ff | 3473 | 2012-07-06 Tom de Vries <tom@codesourcery.com> |
3474 | ||
3475 | PR tree-optimization/51879 | |
3476 | * tree-ssa-sccvn.c (copy_reference_ops_from_call) | |
3477 | (visit_reference_op_call): Handle case that lhs is not an SSA_NAME. | |
3478 | (visit_use): Also call visit_reference_op_call for calls with a vdef. | |
3479 | ||
39215e09 | 3480 | 2012-07-06 Tom de Vries <tom@codesourcery.com> |
3481 | ||
3482 | PR tree-optimization/52009 | |
3483 | * tree-ssa-tail-merge.c (gimple_equal_p): For GIMPLE_ASSIGN, compare | |
3484 | value numbers of gimple_vdef. | |
3485 | * tree-ssa-sccvn.h (vn_reference_insert): Add vdef parameter to | |
3486 | prototype. | |
3487 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle MODIFY_EXPR. | |
3488 | (vn_reference_insert): Add and handle vdef parameter. | |
3489 | (visit_reference_op_load): Add argument to vn_reference_insert call. | |
3490 | (visit_reference_op_store): Find value number of vdef of store. Insert | |
3491 | value number of vdef of store. | |
3492 | ||
35821c01 | 3493 | 2012-07-06 Uros Bizjak <ubizjak@gmail.com> |
3494 | ||
3495 | * config/i386/i386.md (simple lea to add peephole): Also transform | |
3496 | RTXes where second PLUS operand matches output. | |
3497 | ||
e1bfea63 | 3498 | 2012-07-06 Uros Bizjak <ubizjak@gmail.com> |
3499 | ||
3500 | * config/i386/i386.c (construct_plt_address): Make static. | |
3501 | * config/i386/i386-protos.h (construct_plt_address): Remove. | |
3502 | ||
b4d5791b | 3503 | 2012-07-06 Nick Clifton <nickc@redhat.com> |
3504 | ||
3505 | * config/mn10300/mn10300.c (mn10300_encode_section_info): Call | |
3506 | default_encode_section_info. | |
3507 | ||
f2285eca | 3508 | 2012-07-06 Uros Bizjak <ubizjak@gmail.com> |
3509 | ||
e1bfea63 | 3510 | PR target/53853 |
f2285eca | 3511 | * config/i386/i386.c (x86_output_mi_thunk): For CM_LARGE_PIC model, |
3512 | emit PIC sequence for fnaddr symbol reference in advance. | |
3513 | ||
cc564d02 | 3514 | 2012-07-06 Eric Botcazou <ebotcazou@adacore.com> |
3515 | ||
3516 | Revert | |
3517 | 2012-06-14 Eric Botcazou <ebotcazou@adacore.com> | |
3518 | ||
3519 | * dwarf2out.c (function_possibly_abstracted_p): New static function. | |
3520 | (gen_subprogram_die): Use it function_possibly_abstracted_p in lieu of | |
3521 | cgraph_function_possibly_inlined_p. | |
3522 | (gen_inlined_subroutine_die): Return if the origin is to be ignored. | |
3523 | (process_scope_var): Do not emit concrete instances of abstracted | |
3524 | nested functions from here. | |
3525 | (gen_decl_die): Emit the abstract instance if the function is possibly | |
3526 | abstracted and not only possibly inlined. | |
3527 | (dwarf2out_finish): Find the first non-abstract parent instance and | |
3528 | attach concrete instances on the limbo list to it. | |
3529 | ||
e71384dc | 3530 | 2012-07-05 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
3531 | Julian Brown <julian@codesourcery.com> | |
3532 | ||
e1bfea63 | 3533 | PR target/48941 |
3534 | PR target/51980 | |
3535 | * config/arm/neon-gen.ml (return_by_ptr): Delete. | |
3536 | (print_function): Handle empty strings. | |
3537 | (return): Delete use of return_by_ptr. | |
3538 | (mask_shape_for_shuffle): New function. | |
3539 | (mask_elems): Likewise. | |
3540 | (shuffle_fn): Likewise. | |
3541 | (params): Simplify and remove use of return_by_ptr. | |
3542 | (get_shuffle): New function. | |
3543 | (print_variant): Update. | |
3544 | * config/arm/neon.ml (rev_elems): New function. | |
3545 | (permute_range): Likewise. | |
3546 | (zip_range): Likewise. | |
3547 | (uzip_range): Likewise. | |
3548 | (trn_range): Likewise. | |
3549 | (zip_elems): Likewise. | |
3550 | (uzip_elems): Likewise. | |
3551 | (trn_elems): Likewise. | |
3552 | (features): New enumeration Use_shuffle. Delete ReturnPtr. | |
3553 | (pf_su_8_16): New. | |
3554 | (suf_32): New. | |
3555 | (ops): Update entries for Vrev64, Vrev32, Vrev16, Vtr, Vzip, Vuzp. | |
3556 | * config/arm/arm_neon.h: Regenerate. | |
e71384dc | 3557 | |
69435ea2 | 3558 | 2012-07-05 Richard Guenther <rguenther@suse.de> |
3559 | ||
3560 | * tree-pretty-print.c (dump_generic_node): Properly test | |
3561 | the result of exact_log2. | |
3562 | ||
daa87e5a | 3563 | 2012-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3564 | ||
3565 | * config/s390/s390-protos.h (s390_expand_movmem) | |
3566 | (s390_expand_cmpmem): Add return value. | |
3567 | * config/s390/s390.c (s390_expand_movmem, s390_expand_cmpmem): | |
3568 | Return FALSE to use the library function in some cases. | |
3569 | * config/s390/s390.md (movmem, cmpmem): Evaluate return value of C | |
3570 | helper functions. | |
3571 | ||
fcddec9f | 3572 | 2012-07-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
3573 | ||
3574 | * config.gcc: Enable ifunc attribute by default on s390 and s390x. | |
3575 | ||
5e9ee578 | 3576 | 2012-07-05 Steven Bosscher <steven@gcc.gnu.org> |
3577 | ||
3578 | * expr.c (try_casesi): Remove bogus ATTRIBUTE_UNUSED markers. | |
3579 | * stmt.c (dump_case_nodes): New. | |
3580 | (expand_case): Split out code generation parts into new functions. | |
3581 | (expand_switch_as_decision_tree_p): Split out from expand_case. | |
3582 | (emit_case_decision_tree): Likewise. | |
3583 | (emit_case_dispatch_table): Likewise. | |
3584 | ||
7c0baf23 | 3585 | 2012-07-05 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
3586 | ||
3587 | * config/arm/iterators.md (SDF): New mode iterator. | |
3588 | (V_if_elem): Add support for SF and DF modes. | |
3589 | (V_reg): Likewise. | |
3590 | (F_constraint): New mode iterator attribute. | |
3591 | (F_fma_type): Likewise. | |
3592 | config/arm/vfp.md (fma<SDF:mode>4): New pattern. | |
3593 | (*fmsub<SDF:mode>4): Likewise. | |
3594 | (*fmnsub<SDF:mode>4): Likewise. | |
3595 | (*fmnadd<SDF:mode>4): Likewise. | |
3596 | ||
45e9f803 | 3597 | 2012-07-04 Uros Bizjak <ubizjak@gmail.com> |
3598 | ||
3599 | * expmed.c (expand_mult): Initialize coeff and is_neg. | |
3600 | ||
392e1ee8 | 3601 | 2012-07-04 Oleg Endo <olegendo@gcc.gnu.org> |
3602 | ||
3603 | * config/sh/predicates.md (zero_extend_operand): New predicate. | |
3604 | * config/sh/sh.md (zero_extendhisi2): Simplify by using new | |
3605 | zero_extend_operand predicate. | |
3606 | (zero_extendqisi2): Likewise. | |
3607 | ||
b3df2fb9 | 3608 | 2012-07-04 Uros Bizjak <ubizjak@gmail.com> |
3609 | ||
3610 | PR middle-end/53321 | |
3611 | * ipa.c (symtab_remove_unreachable_nodes): Partially revert r187375 | |
3612 | to not call cgraph_propagate_frequency if something was changed. | |
3613 | ||
80a91f5b | 3614 | 2012-07-04 Richard Guenther <rguenther@suse.de> |
3615 | ||
3616 | PR middle-end/53433 | |
3617 | * gimple-fold.c (get_base_constructor): Do not return an | |
3618 | error_mark_node DECL_INITIAL. | |
3619 | ||
48089971 | 3620 | 2012-07-04 Richard Guenther <rguenther@suse.de> |
3621 | ||
3622 | PR tree-optimization/53844 | |
3623 | * tree-ssa-dse.c (dse_possible_dead_store_p): Properly handle | |
3624 | the loop virtual PHI. | |
3625 | ||
f31a6f35 | 3626 | 2012-07-04 Richard Guenther <rguenther@suse.de> |
3627 | ||
3628 | PR tree-optimization/53849 | |
3629 | * tree-cfg.c (move_stmt_op): Only call add_referenced_var | |
3630 | for duplicated locals. Use add_referenced_var_1 to avoid | |
3631 | pushing/popping cfun. | |
3632 | ||
29b4b219 | 3633 | 2012-07-04 Kai Tietz <ktietz@redhat.com> |
3634 | ||
3635 | * config/i386/winnt.c (i386_pe_reloc_rw_mask): New function. | |
3636 | * config/i386/i386-protos.h (i386_pe_reloc_rw_mask): Add | |
3637 | prototype. | |
3638 | * config/i386/cygming.h (TARGET_ASM_RELOC_RW_MASK): Define | |
3639 | as i386_pe_reloc_rw_mask. | |
3640 | ||
61523a35 | 3641 | 2012-07-04 Richard Guenther <rguenther@suse.de> |
3642 | ||
3643 | * tree.c (find_decls_types_r): Handle TYPE_CONTEXT the same | |
3644 | as in free_lang_data_in_type. | |
3645 | ||
89049f25 | 3646 | 2012-07-04 Tobias Grosser <tobias@grosser.es> |
b3df2fb9 | 3647 | Michael Matz <matz@suse.de> |
89049f25 | 3648 | |
3649 | * Makefile.in (OBJS): Add graphite-optimize-isl.o. | |
3650 | (graphite-optimize-isl.o): Add dependencies. | |
3651 | * common.opt (floop-nest-optimize): New flag. | |
3652 | * doc/invoke.texi (floop-nest-optimize): Document. | |
3653 | * graphite-dependences.c (compute_deps): Export. | |
3654 | * graphite-poly.h (compute_deps): Declare. | |
3655 | * graphite-optimize-isl.c: New file. | |
3656 | * graphite-poly.c (apply_poly_transforms): Run the loop | |
3657 | nest optimizer. | |
3658 | * tree-ssa-loop.c (gate_graphite_transforms): Enable graphite | |
3659 | if -floop-nest-optimize is enabled. | |
3660 | ||
48d72ad2 | 3661 | 2012-07-03 Oleg Endo <olegendo@gcc.gnu.org> |
3662 | ||
3663 | * config/sh/predicates.md (logical_and_operand): New predicate. | |
3664 | * config/sh/constraints.md (Jmb, Jmw): New constraints. | |
3665 | * config/sh/sh.md (andsi3): Move expander above insns. Add handling | |
3666 | of 0xFFFF constant. Use logical_and_operand predicate and | |
3667 | satisfies_constraint_Jmb, satisfies_constraint_Jmw. | |
3668 | (*andsi3_compact): Make it an insn_and_split. Use | |
3669 | logical_and_operand predicate. Add Jmb,Jmw alternatives. | |
3670 | ||
e30361c6 | 3671 | 2012-07-03 Jason Merrill <jason@redhat.com> |
3672 | ||
3673 | PR c++/53826 | |
3674 | * tree.c (build_zero_cst): Handle NULLPTR_TYPE. | |
3675 | ||
6f3836d6 | 3676 | 2012-07-03 Nick Clifton <nickc@redhat.com> |
3677 | ||
3678 | * config/mep/mep.c (mep_reorg_regmove): Use | |
3679 | next_nonnote_non_debug_insn to advance to the next insn. Do not | |
3680 | expect delete_insn to return an rtx. | |
3681 | ||
fdb86f97 | 3682 | 2012-07-03 Richard Guenther <rguenther@suse.de> |
3683 | ||
3684 | * doc/install.texi (CLooG): Clarify how CLooG needs to be | |
3685 | configured and that it needs to be built against ISL 0.10. | |
3686 | ||
e4304ad1 | 3687 | 2012-07-03 Uros Bizjak <ubizjak@gmail.com> |
3688 | ||
3689 | * config/i386/i386.c (ix86_option_override_internal): Fix wrong | |
3690 | code model string in the error message. | |
3691 | ||
f3e7bab4 | 3692 | 2012-07-03 Uros Bizjak <ubizjak@gmail.com> |
3693 | ||
3694 | PR target/53811 | |
3695 | * config/i386/i386.c (x86_output_mi_thunk): Check if fnaddr satisfies | |
3696 | sibcall_insn_operand. Move it to a temporary register if not. | |
3697 | ||
d229c219 | 3698 | 2012-07-03 Andreas Schwab <schwab@linux-m68k.org> |
3699 | ||
3700 | PR target/28896 | |
3701 | * config/m68k/m68k.c (m68k_option_override): Reset stack_limit_rtx | |
3702 | if !TARGET_68020. | |
3703 | ||
44bfcc4f | 3704 | 2012-07-03 Uros Bizjak <ubizjak@gmail.com> |
3705 | ||
3706 | * config/i386/xmmintrin.h (_mm_sfence): Use __builtin_ia32_pause. | |
3707 | ||
948e3eac | 3708 | 2012-07-03 Roland McGrath <mcgrathr@google.com> |
3709 | ||
3710 | * configure.ac (HAVE_AS_IX86_REP_LOCK_PREFIX): Also require that the | |
3711 | assembler accept 'rep bsf ...', 'rep bsr ...', 'rep ret' and 'rep nop'. | |
3712 | * configure: Regenerated. | |
3713 | * config/i386/i386.md (simple_return_internal_long): Use %; | |
3714 | (ctz<mode>2): Likewise. | |
3715 | (*pause): Likewise. | |
3716 | ||
a6be7821 | 3717 | 2012-07-02 Oleg Endo <olegendo@gcc.gnu.org> |
3718 | ||
3719 | PR target/51244 | |
3720 | * config/sh/predicates.md (t_reg_operand, negt_reg_operand): New | |
3721 | predicates. | |
3722 | * config/sh/sh-protos.h (get_t_reg_rtx): New prototype. | |
3723 | * config/sh/sh.c (get_t_reg_rtx): New function. Use it when invoking | |
3724 | gen_branch_true and gen_branch_false. | |
3725 | * config/sh/sh.md: Use get_t_reg_rtx when invoking gen_branch_true and | |
3726 | gen_branch_false. | |
3727 | (branch_true, branch_false): Use t_reg_operand predicate. | |
3728 | (*branch_true, *branch_false): Delete. | |
3729 | (movt): Use t_reg_operand predicate. | |
3730 | (*negnegt): Use negt_reg_operand predicate and fold little and big | |
3731 | endian variants. | |
3732 | (*movtt): Use t_reg_operand and fold little and big endian variants. | |
3733 | (*movt_qi): Delete. | |
3734 | ||
78b7a675 | 3735 | 2012-07-02 Steven Bosscher <steven@gcc.gnu.org> |
3736 | ||
3737 | * stmt.c (emit_case_bit_tests): Remove. | |
3738 | (expand_case): Remove expand_switch_using_bit_tests_p code. | |
3739 | * tree-switch-conversion.c (hoist_edge_and_branch_if_true): New. | |
3740 | (MAX_CASE_BIT_TESTS): Moved from stmt.c to here. | |
3741 | (lshift_cheap_p): Likewise. | |
3742 | (expand_switch_using_bit_tests_p): Likewise. | |
3743 | (struct case_bit_test): Likewise. | |
3744 | (case_bit_test_cmp): Likewise. | |
3745 | (emit_case_bit_tests): New implementation for GIMPLE. | |
3746 | (gen_inbound_check): Do not release post-dominator info here. | |
3747 | (process_switch): Reorder code. Expand as bit tests if it | |
3748 | looks like a win. | |
948e3eac | 3749 | (do_switchconv): Release post-dominator info here if something changed. |
78b7a675 | 3750 | (struct gimple_opt_pass): Verify more. |
3751 | * tree.h (expand_switch_using_bit_tests_p): Remove prototype. | |
3752 | ||
7c33163b | 3753 | 2012-07-02 Martin Jambor <mjambor@suse.cz> |
3754 | ||
3755 | PR middle-end/38474 | |
3756 | * ipa-prop.c (compute_known_type_jump_func): Put BINFO check before a | |
3757 | dynamic type change check. | |
3758 | ||
87e20041 | 3759 | 2012-07-02 Richard Guenther <rguenther@suse.de> |
948e3eac | 3760 | Michael Matz <matz@suse.de> |
3761 | Tobias Grosser <tobias@grosser.es> | |
3762 | Sebastian Pop <sebpop@gmail.com> | |
87e20041 | 3763 | |
3764 | * Makefile.in: Remove PPL flags in favor of ISL ones. | |
3765 | (BACKENDLIBS): Remove PPL libs. | |
3766 | (INCLUDES): Remove PPL includes in favor of ISL ones. | |
3767 | (graphite-clast-to-gimple.o): Remove graphite-dependences.h and | |
3768 | graphite-cloog-compat.h dependencies. | |
3769 | (graphite-dependences.o): Likewise. | |
3770 | (graphite-poly.o): Likewise. | |
3771 | * configure.ac: Declare ISL vars instead of PPL ones. | |
3772 | * configure: Regenerated. | |
948e3eac | 3773 | * doc/install.texi: Replace PPL requirement documentation with ISL one. |
87e20041 | 3774 | * graphite-blocking.c: Remove PPL code, add ISL equivalent. |
3775 | * graphite-clast-to-gimple.c: Likewise. | |
3776 | * graphite-dependences.c: Likewise. | |
3777 | * graphite-interchange.c: Likewise. | |
3778 | * graphite-poly.h: Likewise. | |
3779 | * graphite-poly.c: Likewise. | |
3780 | * graphite-sese-to-poly.c: Likewise. | |
3781 | * graphite.c: Likewise. | |
3782 | * graphite-scop-detection.c: Re-arrange includes. | |
3783 | * graphite-cloog-util.c: Remove. | |
3784 | * graphite-cloog-util.h: Likewise. | |
3785 | * graphite-ppl.h: Likewise. | |
3786 | * graphite-ppl.c: Likewise. | |
3787 | * graphite-dependences.h: Likewise. | |
3788 | ||
32819af5 | 3789 | 2012-07-02 Richard Guenther <rguenther@suse.de> |
3790 | ||
3791 | Merge from graphite branch | |
3792 | 2011-07-21 Tobias Grosser <tobias@grosser.es> | |
948e3eac | 3793 | |
32819af5 | 3794 | * Makefile.in (graphite-clast-to-gimple.o, graphite-cloog-util.o): |
3795 | Remove graphite-cloog-util.h. | |
3796 | * graphite-clast-to-gimple.c (gcc_type_for_iv_of_clast_loop, | |
3797 | build_iv_mapping, translate_clast_user, translate_clast, | |
3798 | free_scattering, initialize_cloog_names, build_cloog_prog, | |
3799 | create_params_index): Do not use old compatibility functions. | |
3800 | (clast_name_to_index, set_cloog_options): Remove code for legacy cloog. | |
3801 | * graphite-cloog-util.c (openscop_print_cloog_matrix): Do not use old | |
3802 | compatibility functions. | |
3803 | (new_Cloog_Scattering_from_ppl_Polyhedron): Remove code for legacy | |
3804 | cloog. | |
3805 | * graphite-cloog-util.h: Remove include of graphite-cloog-util.h. | |
3806 | * graphite.c (graphite.c): Do not call outdated cloog_initialize() and | |
3807 | cloog_finalize(). | |
3808 | * graphite-cloog-compat.h: Remove. | |
3809 | ||
3810 | 2011-08-09 Tobias Grosser <tobias@grosser.es> | |
3811 | ||
3812 | * graphite-clast-to-gimple.c (new_clast_name_index): Store a copy | |
3813 | of the string, no just a reference. | |
3814 | (clast_name_index): Add a new field, that specifies if we need to free | |
3815 | the name. | |
3816 | (free_clast_name_index): If necessary, free the name string. | |
3817 | (clast_name_index_elt_info): Calculate the hash based on the string | |
3818 | content, not the memory location it is stored in. | |
3819 | (clast_name_to_level): Specify that we do not need to free the name. | |
3820 | (clast_name_to_index): Dito. | |
3821 | (clast_name_to_lb_ub): Dito. | |
3822 | (eq_clast_name_indexes): Compare the strings, not their base pointers. | |
3823 | (free_scattering): Removed. | |
3824 | (initialize_cloog_names): Renamed to add_names_to_union_domain(). | |
3825 | (add_names_to_union_domain): Changed to work on a union_domain, | |
3826 | instead of a CloogNames structure. | |
3827 | (build_cloog_prog): Removed. | |
3828 | (build_cloog_union_domain): New. | |
3829 | (generate_cloog_input): New. | |
3830 | (scop_to_clast): Use CloogInput instead of CloogProgram. | |
3831 | (print_generated_program): Adapt to new scop_to_clast() and do not | |
3832 | print the CloogProgram any more. | |
3833 | (create_params_index): Removed, functionality integrated in | |
3834 | add_names_to_union_domain(). | |
3835 | (gloog): Adapt to new scop_to_clast(). | |
3836 | * graphite-clast-to-gimple.h (scop_to_clast): Remove. | |
3837 | ||
3838 | 2012-01-11 Tobias Grosser <tobias@grosser.es> | |
948e3eac | 3839 | |
32819af5 | 3840 | * graphite-clast-to-gimple.c (clast_name_to_index, |
3841 | clast_name_to_lb_ub, clast_name_to_gcc): Change types. | |
3842 | (clast_to_gcc_expression): Add clast_expr_name as a new | |
3843 | case. Do not assume a clast_expr_term points always to a | |
3844 | clast_expr_name. | |
3845 | (type_for_clast_term): Do not assume a clast_expr_term points always to | |
3846 | a clast_expr_name. | |
3847 | (type_for_clast_name): New. | |
3848 | (type_for_clast_expr): Add clast_expr_name as a new case. | |
3849 | ||
3850 | 2011-08-03 Sebastian Pop <sebpop@gmail.com> | |
3851 | ||
3852 | * graphite-cloog-util.c (new_Cloog_Domain_from_ppl_Polyhedron, | |
3853 | new_Cloog_Scattering_from_ppl_Polyhedron, | |
3854 | new_Cloog_Domain_from_ppl_Pointset_Powerset): Remove ATTRIBUTE_UNUSED. | |
3855 | ||
ca0ab26a | 3856 | 2012-07-02 Jakub Jelinek <jakub@redhat.com> |
3857 | ||
3858 | PR tree-optimization/53645 | |
3859 | * tree-vect-generic.c (expand_vector_divmod): Use TYPE_MODE (type) | |
3860 | instead of TYPE_MODE (wider_type) as can_vec_perm_p argument. | |
3861 | ||
10e5ccd5 | 3862 | 2012-07-01 Wei Guozhi <carrot@google.com> |
3863 | ||
3864 | PR target/53447 | |
3865 | * config/arm/arm-protos.h (const_ok_for_dimode_op): New prototype. | |
3866 | * config/arm/arm.c (const_ok_for_dimode_op): New function. | |
3867 | * config/arm/constraints.md (Dd): New constraint. | |
3868 | * config/arm/predicates.md (arm_adddi_operand): New predicate. | |
3869 | * config/arm/arm.md (adddi3): Extend it to handle constants. | |
3870 | (arm_adddi3): Likewise. | |
3871 | (addsi3_carryin_<optab>): Extend it to handle sbc case. | |
3872 | (addsi3_carryin_alt2_<optab>): Likewise. | |
3873 | * config/arm/neon.md (adddi3_neon): Extend it to handle constants. | |
3874 | ||
267dc7fa | 3875 | 2012-06-30 Nathan Sidwell <nathan@acm.org> |
3876 | ||
3877 | * coverage.c (bbg_file_stamp): New. | |
3878 | (read_counts_file): Merge incoming stamp with bbg_file_stamp. | |
3879 | (build_info): Write bbg_file_stamp. | |
3880 | (coverage_init): Initialize bbg_file_stamp. Read counts file | |
3881 | before writing graph header. | |
3882 | (coverage_finish): Don't unlink the data file if we can generate a | |
3883 | unique file stamp. | |
3884 | * tree.h (crc32_unsigned): Declare. | |
3885 | * tree.c (crc32_unsigned_bits): New, broken out of ... | |
3886 | (crc32_byte): ... here. Use it. | |
3887 | (crc32_unsigned): New. | |
3888 | ||
948e3eac | 3889 | 2012-06-29 Cary Coutant <ccoutant@google.com> |
baa99c50 | 3890 | |
3891 | * dwarf2out.c (add_pubname_string): Don't check for want_pubnames. | |
3892 | (gen_subprogram_die): Don't add pubname if want_pubnames is false. | |
3893 | (gen_variable_die): Likewise. | |
3894 | (gen_namespace_die): Likewise. | |
3895 | ||
a6217c59 | 3896 | 2012-06-29 Eric Botcazou <ebotcazou@adacore.com> |
3897 | ||
3898 | * tree-eh.c (lower_try_finally_switch): Really put the location of the | |
3899 | last statement of the finally block onto the switch. | |
3900 | ||
58377760 | 3901 | 2012-06-29 H.J. Lu <hongjiu.lu@intel.com> |
3902 | ||
3903 | PR target/53539 | |
3904 | * config/i386/gnu-user64.h (WCHAR_TYPE): Use "int" only for | |
3905 | TARGET_LP64. | |
3906 | ||
de4eff30 | 3907 | 2012-06-29 Sterling Augustine <saugustine@google.com> |
3908 | ||
3909 | * dwarf2out.c (add_pubname): Add comment. | |
3910 | (add_pubtype): Fix indentation. | |
3911 | (gen_enumeration_type_die): Likewise. | |
3912 | ||
9425f22e | 3913 | 2012-06-29 Jakub Jelinek <jakub@redhat.com> |
3914 | ||
3915 | * tree-vect-generic.c (expand_vector_divmod): For even/odd | |
948e3eac | 3916 | widening multiply, put even always as first argument to VEC_PERM_EXPR. |
9425f22e | 3917 | |
10dd7335 | 3918 | 2012-06-29 Richard Henderson <rth@redhat.com> |
3919 | ||
3920 | * tree-vect-generic.c: Include target.h. | |
3921 | (expand_vector_divmod): Use builtin_mul_widen_even/odd if supported. | |
3922 | * Makefile.in (tree-vect-generic.o): Update. | |
3923 | ||
e53d55e7 | 3924 | 2012-06-29 Steven Bosscher <steven@gcc.gnu.org> |
3925 | ||
3926 | * configure.ac: Remove special gtfiles case for C. | |
3927 | * configure: Regenerate. | |
3928 | * Makefile.in: Remove C front-end hooks and build hooks that | |
3929 | will be picked up from c/Make-lang.in now. | |
3930 | Add tree-mudflap to C_COMMON_OBJS. | |
3931 | * gengtype.c (files_rules): Adjust gt-files for c/c-decl.c. | |
3932 | * config/vms/vms.c: Look for c-tree.h in c/. | |
3933 | * doc/gty.texi: Remove reference to c-config-lang.in. | |
3934 | * doc/sourcebuild.texi: Document the c/ subdirectory. | |
3935 | ||
22d29d94 | 3936 | 2012-06-29 Steven Bosscher <steven@gcc.gnu.org> |
3937 | ||
3938 | * system.h (CASE_USE_BIT_TESTS): Poison. | |
3939 | * stmt.c (CASE_USE_BIT_TESTS): Fold away into its only user ... | |
3940 | (expand_switch_using_bit_tests_p): ...here. | |
3941 | * doc/tm.texi.in (CASE_USE_BIT_TESTS): Remove documentation. | |
3942 | * doc/tm.texi (CASE_USE_BIT_TESTS): Regenerate. | |
3943 | ||
e2ca32a4 | 3944 | 2012-06-29 Steven Bosscher <steven@gcc.gnu.org> |
3945 | ||
3946 | * system.h (IFCVT_EXTRA_FIELDS): Poison. | |
3947 | (IFCVT_INIT_EXTRA_FIELDS): Poison. | |
3948 | * basic-block.h (struct ce_if_block): Remove IFCVT_EXTRA_FIELDS. | |
3949 | * ifcvt.c (find_if_header): Use IFCVT_MACHDEP_INIT instead of | |
3950 | IFCVT_INIT_EXTRA_FIELDS. | |
3951 | * gengtype-parse.c (struct_field_seq): Remove obsolete comment. | |
3952 | * config/frv/frv.h (IFCVT_INIT_EXTRA_FIELDS): Rename to | |
3953 | IFCVT_MACHDEP_INIT. | |
3954 | * config/frv/frv.c (frv_ifcvt_init_extra_fields): Rename to | |
3955 | frv_ifcvt_machdep_init. | |
3956 | * doc/tm.texi.in (IFCVT_INIT_EXTRA_FIELDS, IFCVT_EXTRA_FIELDS): | |
3957 | Remove documentation. | |
3958 | (IFCVT_MACHDEP_INIT): Document. | |
3959 | * doc/tm.texi: Regenerate. | |
3960 | ||
98eea2ef | 3961 | 2012-06-29 Nick Clifton <nickc@redhat.com> |
3962 | ||
3963 | * config/lm32/lm32.c (lm32_compute_frame_size): Fix typo. | |
3964 | ||
e5da8101 | 3965 | 2012-06-29 Jakub Jelinek <jakub@redhat.com> |
3966 | ||
3967 | * tree-vect-stmts.c (vectorizable_operation): Check both | |
3968 | VEC_WIDEN_MULT_LO_EXPR and VEC_WIDEN_MULT_HI_EXPR optabs. | |
3969 | Verify that operand[0]'s mode is TYPE_MODE (wide_vectype). | |
3970 | ||
b4855609 | 3971 | 2012-06-28 Richard Henderson <rth@redhat.com> |
3972 | ||
3973 | * doc/generic.texi (MULT_HIGHPART_EXPR): Document it. | |
3974 | ||
99ee4cc8 | 3975 | 2012-06-28 Jakub Jelinek <jakub@redhat.com> |
3976 | ||
3af51fe9 | 3977 | PR tree-optimization/51581 |
3978 | * tree-vect-stmts.c (permute_vec_elements): Add forward decl. | |
3979 | (vectorizable_operation): Handle vectorization of MULT_HIGHPART_EXPR | |
3980 | also using VEC_WIDEN_MULT_*_EXPR or builtin_mul_widen_* plus | |
3981 | VEC_PERM_EXPR if vector MULT_HIGHPART_EXPR isn't supported. | |
3982 | * tree-vect-patterns.c (vect_recog_divmod_pattern): Use | |
3983 | MULT_HIGHPART_EXPR instead of VEC_WIDEN_MULT_*_EXPR and shifts. | |
3984 | ||
99ee4cc8 | 3985 | PR tree-optimization/53645 |
3986 | * tree-vect-generic.c (expand_vector_divmod): Use MULT_HIGHPART_EXPR | |
3987 | instead of VEC_WIDEN_MULT_{HI,LO}_EXPR followed by VEC_PERM_EXPR | |
3988 | if possible. | |
3989 | ||
f55cb01e | 3990 | 2012-06-28 Georg-Johann Lay <avr@gjlay.de> |
3991 | ||
3992 | PR 53595 | |
3993 | * config/avr/avr.c (avr_hard_regno_call_part_clobbered): New. | |
3994 | * config/avr/avr-protos.h (avr_hard_regno_call_part_clobbered): New. | |
3995 | * config/avr/avr.h (HARD_REGNO_CALL_PART_CLOBBERED): Forward to | |
3996 | avr_hard_regno_call_part_clobbered. | |
3997 | ||
2357fda0 | 3998 | 2012-06-28 Richard Guenther <rguenther@suse.de> |
3999 | ||
4000 | PR middle-end/53790 | |
4001 | * expr.c (expand_expr_real_1): Verify if the type is complete | |
4002 | before inspecting its size. | |
4003 | ||
67888653 | 4004 | 2012-06-28 Andreas Schwab <schwab@linux-m68k.org> |
4005 | ||
4006 | * doc/include/gpl.texi: Remove. | |
4007 | * doc/sourcebuild.texi (Texinfo Manuals): Don't mention gpl.texi. | |
4008 | ||
60420e1c | 4009 | 2012-06-28 Jakub Jelinek <jakub@redhat.com> |
4010 | ||
4011 | PR tree-optimization/53645 | |
4012 | * tree-vect-generic.c (add_rshift): New function. | |
4013 | (expand_vector_divmod): New function. | |
4014 | (expand_vector_operation): Use it for vector integer | |
4015 | TRUNC_{DIV,MOD}_EXPR by VECTOR_CST. | |
4016 | * tree-vect-patterns.c (vect_recog_divmod_pattern): Replace | |
4017 | unused lguup variable with dummy_int. | |
4018 | ||
c43fbd61 | 4019 | 2012-06-28 OLivier Hainque <hainque@adacore.com> |
4020 | ||
4021 | * expr.c (convert_move): Latch mem integer inputs into a | |
4022 | register before expanding a multi-instructions sequence. | |
4023 | ||
19931eea | 4024 | 2012-06-28 Alexandre Oliva <aoliva@redhat.com> |
4025 | Uros Bizjak <ubizjak@gmail.com> | |
4026 | Jakub Jelinek <jakub@redhat.com> | |
b7517b82 | 4027 | |
4028 | PR debug/53706 | |
4029 | PR debug/47624 | |
4030 | * var-tracking.c (vt_emit_notes): Release loc_exp_dep_pool... | |
4031 | (vt_finalize): ... here instead, if needed. | |
4032 | ||
704e91bd | 4033 | 2012-06-28 Alexandre Oliva <aoliva@redhat.com> |
4034 | ||
4035 | PR debug/53740 | |
4036 | PR debug/52983 | |
4037 | PR debug/48866 | |
4038 | * dce.c (word_dce_process_block): Check whether inserting debug | |
4039 | temps are needed even for needed insns. | |
4040 | (dce_process_block): Likewise. | |
4041 | * df-problems.c (dead_debug_add): Add comment about multi-regs. | |
4042 | (dead_debug_insert_temp): Likewise. Don't subreg when we're | |
4043 | setting fewer regs than a multi-reg requires. | |
4044 | ||
21c2a8b2 | 4045 | 2012-06-27 Richard Henderson <rth@redhat.com> |
4046 | ||
4047 | * config/alpha/alpha.c (alpha_dimode_u): New. | |
4048 | (alpha_init_builtins): Initialize it, and use it. | |
4049 | (alpha_fold_builtin_cmpbge): Use alpha_dimode_u. | |
4050 | (alpha_fold_builtin_zapnot, alpha_fold_builtin_insxx): Likewise. | |
4051 | (alpha_fold_vector_minmax, alpha_fold_builtin_perr): Likewise. | |
4052 | (alpha_fold_builtin_pklb, alpha_fold_builtin_pkwb): Likewise. | |
4053 | (alpha_fold_builtin_unpkbl, alpha_fold_builtin_unpkbw): Likewise. | |
4054 | (alpha_fold_builtin_cttz, alpha_fold_builtin_ctlz): Likewise. | |
4055 | (alpha_fold_builtin_ctpop): Likewise. | |
4056 | (alpha_fold_builtin_umulh): Remove. | |
4057 | (alpha_fold_builtin): Use MULT_HIGHPART_EXPR for UMULH; fix | |
4058 | typo in MAX_ARGS check. | |
4059 | ||
96504875 | 4060 | 2012-06-27 Richard Henderson <rth@redhat.com> |
4061 | ||
4062 | * tree.def (MULT_HIGHPART_EXPR): New. | |
4063 | * cfgexpand.c (expand_debug_expr): Ignore it. | |
4064 | * expr.c (expand_expr_real_2): Handle it. | |
4065 | * fold-const.c (int_const_binop_1): Likewise. | |
4066 | * optabs.c (optab_for_tree_code): Likewise. | |
4067 | * tree-cfg.c (verify_gimple_assign_binary): Likewise. | |
4068 | * tree-inline.c (estimate_operator_cost): Likewise. | |
4069 | * tree-pretty-print.c (dump_generic_node): Likewise. | |
4070 | (op_code_prio, op_symbol_code): Likewise. | |
4071 | * tree.c (commutative_tree_code): Likewise. Also handle | |
4072 | WIDEN_MULT_EXPR, VEC_WIDEN_MULT_HI_EXPR, VEC_WIDEN_MULT_LO_EXPR. | |
4073 | ||
d6187fde | 4074 | 2012-06-27 Richard Henderson <rth@redhat.com> |
4075 | ||
4076 | PR target/53749 | |
4077 | * config/i386/i386.c (ix86_rtx_costs): Fix typo vs UNITS_PER_WORD | |
4078 | in 2012-06-23 change. Adjust two other DImode tests as well. | |
4079 | ||
9136feff | 4080 | 2012-06-27 Nick Clifton <nickc@redhat.com> |
4081 | ||
4082 | * config/rx/rx.md (comparesi3_extend): Remove = modifier from | |
4083 | input operand. | |
4084 | ||
3ef23449 | 4085 | 2012-06-27 Richard Guenther <rguenther@suse.de> |
4086 | ||
4087 | PR middle-end/53676 | |
4088 | * tree-chrec.c (chrec_convert_1): Represent truncation to | |
4089 | a type with undefined overflow as truncation to an unsigned | |
4090 | type converted to the type with undefined overflow. | |
4091 | * tree-scalar-evolution.c (interpret_rhs_expr): For computing | |
4092 | the scalar evolution of a truncated widened operation avoid | |
4093 | looking at the non-existing evolution of the widened operation | |
4094 | result. | |
4095 | ||
61e371b0 | 4096 | 2012-06-27 Richard Guenther <rguenther@suse.de> |
4097 | ||
4098 | PR tree-optimization/53774 | |
4099 | * tree-ssa-reassoc.c (get_rank): All default defs have | |
4100 | precomputed rank. | |
4101 | (init_reassoc): Precompute rank for all SSA default defs. | |
4102 | ||
71b18c48 | 4103 | 2012-06-27 Nick Clifton <nickc@redhat.com> |
4104 | ||
4105 | * config/rx/rx.md (simple_return): Use the simple_return rtx. | |
4106 | ||
981d19b4 | 4107 | 2012-06-26 Richard Henderson <rth@redhat.com> |
4108 | ||
4109 | * config/i386/i386.c (ix86_rtx_costs): Use standard_sse_constant_p | |
4110 | and don't fall thru from standard_80387_constant_p to the memory | |
19931eea | 4111 | fallback. |
981d19b4 | 4112 | |
5cd92c37 | 4113 | 2012-06-26 Richard Henderson <rth@redhat.com> |
4114 | ||
4115 | * config/i386/i386.c (bdesc_args): Update. Change | |
4116 | IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V4SI to OPTION_MASK_ISA_SSE2. | |
4117 | (IX86_BUILTIN_VEC_WIDEN_SMUL_EVEN_V4SI): New. | |
4118 | (ix86_builtin_mul_widen_even): Use it. | |
4119 | (ix86_builtin_mul_widen_odd): Relax SMUL_ODD from sse4 to sse2. | |
4120 | (ix86_expand_mul_widen_evenodd): Handle signed for sse2. | |
4121 | * config/i386/sse.md (vec_widen_<s>mult_hi_<V124_AVX2>): Allow | |
4122 | for all SSE2. | |
4123 | (vec_widen_<s>mult_lo_<V124_AVX2>): Likewise. | |
4124 | (vec_widen_<s>mult_odd_<VI4_AVX2>): Likewise. Relax from V124_AVX2. | |
4125 | (vec_widen_smult_even_v4si): New. | |
4126 | ||
04c4f045 | 4127 | 2012-06-26 Richard Henderson <rth@redhat.com> |
4128 | ||
4129 | * config/i386/sse.md (mul<VI8_AVX2>3): Change from insn_and_split | |
4130 | to expander; move guts to ... | |
4131 | * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): ... here. Add | |
4132 | highparts before shifting up. | |
4133 | * config/i386/i386-protos.h: Update. | |
4134 | ||
f97cd9ed | 4135 | 2012-06-26 Steven Bosscher <steven@gcc.gnu.org> |
4136 | ||
4137 | * system.h (USE_COMMON_FOR_ONE_ONLY): Poison. | |
4138 | * defaults.h (USE_COMMON_FOR_ONE_ONLY): Do not provide default. | |
4139 | * config/darwin.h (USE_COMMON_FOR_ONE_ONLY): Do not define. | |
4140 | ||
7882e02e | 4141 | 2012-06-26 Alexandre Oliva <aoliva@redhat.com> |
4142 | ||
4143 | * var-tracking.c (vt_add_function_parameter): Use a preserved | |
4144 | VALUE for the MEM address of an incoming parameter. | |
4145 | ||
a52c3a6a | 4146 | 2012-06-26 Sterling Augustine <saugustine@google.com> |
4147 | ||
58b4004e | 4148 | * dwarf2out.c (output_pubnames): Add check for DW_TAG_enumerator. |
4149 | (prune_unused_types): Likewise. | |
a52c3a6a | 4150 | |
d8555e79 | 4151 | 2012-06-26 Steven Bosscher <steven@gcc.gnu.org> |
4152 | ||
4153 | * system.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP, | |
4154 | UNALIGNED_LONG_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Poison. | |
4155 | * vmsdbgout.c (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP, | |
4156 | UNALIGNED_LONG_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Rename to | |
4157 | VMS_UNALIGNED_SHORT_ASM_OP, VMS_UNALIGNED_INT_ASM_OP, | |
4158 | VMS_UNALIGNED_LONG_ASM_OP, and VMS_UNALIGNED_DOUBLE_INT_ASM_OP. | |
4159 | * config/microblaze/microblaze.h (UNALIGNED_SHORT_ASM_OP, | |
4160 | UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Do not define. | |
4161 | * doc/tm.texi.in: Remove UNALIGNED_INT_ASM_OP reference from the | |
4162 | documentation. | |
4163 | * doc/tm.texi: Regenerate. | |
4164 | * doc/cpp.texi: Make example for #error generic. | |
4165 | * config/frv/frv.h: Fix example text to match tm.texi. | |
4166 | ||
4502f5d0 | 4167 | 2012-06-26 Bill Schmidt <wschmidt@linux.ibm.com> |
4168 | ||
4169 | * tree-pass.h (pass_strength_reduction): New decl. | |
4170 | * tree-ssa-loop-ivopts.c (initialize_costs): Make non-static. | |
4171 | (finalize_costs): Likewise. | |
4172 | * timevar.def (TV_TREE_SLSR): New timevar. | |
4173 | * gimple-ssa-strength-reduction.c: New. | |
4174 | * tree-flow.h (initialize_costs): New decl. | |
4175 | (finalize_costs): Likewise. | |
4176 | * Makefile.in (tree-ssa-strength-reduction.o): New dependencies. | |
4177 | * passes.c (init_optimization_passes): Add pass_strength_reduction. | |
4178 | ||
b780dd27 | 4179 | 2012-06-26 Matt Turner <mattst88@gmail.com> |
4180 | ||
19931eea | 4181 | * doc/extend.texi (__builtin_arm_tinsrb): Add missing second parameter. |
b780dd27 | 4182 | (__builtin_arm_tinsrh): Likewise. |
4183 | (__builtin_arm_tinsrw): Likewise. | |
4184 | (__builtin_arm_wsadb): Add missing v2si parameter. | |
4185 | (__builtin_arm_wsadh): Likewise. | |
4186 | (__builtin_arm_getwcx): Delete. | |
4187 | (__builtin_arm_setwcx): Delete. | |
4188 | (__builtin_arm_getwcgr0): Add. | |
4189 | (__builtin_arm_getwcgr1): Add. | |
4190 | (__builtin_arm_getwcgr2): Add. | |
4191 | (__builtin_arm_getwcgr3): Add. | |
4192 | (__builtin_arm_setwcgr0): Add. | |
4193 | (__builtin_arm_setwcgr1): Add. | |
4194 | (__builtin_arm_setwcgr2): Add. | |
4195 | (__builtin_arm_setwcgr3): Add. | |
4196 | ||
1c89c7a8 | 4197 | 2012-06-26 Richard Guenther <rguenther@suse.de> |
4198 | ||
4199 | Revert | |
4200 | 2012-06-21 Richard Guenther <rguenther@suse.de> | |
4201 | ||
4202 | * tree-inline.c (estimate_num_insns): Estimate call cost for | |
4203 | tailcalls properly. | |
4204 | ||
802c6441 | 4205 | 2012-06-26 Steven Bosscher <steven@gcc.gnu.org> |
4206 | ||
4207 | PR other/33190 | |
4208 | * doc/tm.texi.in: Document LOGICAL_OP_NON_SHORT_CIRCUIT. | |
4209 | * doc/tm.texi: Regenerate. | |
4210 | ||
c07f27fd | 4211 | 2012-06-26 Steven Bosscher <steven@gcc.gnu.org> |
4212 | ||
4213 | PR other/33190 | |
4214 | * config/mips/mips.h: Do not define ALL_COP_ADDITIONAL_REGISTER_NAMES. | |
4215 | * config/frv/frv.h: Do not define REVERSE_CONDEXEC_PREDICATES_P. | |
4216 | * doc/tm.texi.in: Remove documentation for unused target macros | |
4217 | ALL_COP_ADDITIONAL_REGISTER_NAMES, DBX_OUTPUT_LBRAC, DBX_OUTPUT_NFUN, | |
4218 | DBX_OUTPUT_RBRAC, RANGE_TEST_NON_SHORT_CIRCUIT, REAL_VALUE_TRUNCATE, | |
4219 | REVERSE_CONDEXEC_PREDICATES_P, TARGET_ALIGN_ANON_BITFIELDS, and | |
4220 | TARGET_NARROW_VOLATILE_BITFIELDS. | |
4221 | Document that MD_HANDLE_UNWABI is a macro in libgcc. | |
4222 | * doc/tm.texi: Regenerate. | |
4223 | * system.h: Poison target macros | |
4224 | ALL_COP_ADDITIONAL_REGISTER_NAMES, DBX_OUTPUT_LBRAC, DBX_OUTPUT_NFUN, | |
4225 | DBX_OUTPUT_RBRAC, RANGE_TEST_NON_SHORT_CIRCUIT, REAL_VALUE_TRUNCATE, | |
4226 | REVERSE_CONDEXEC_PREDICATES_P, TARGET_ALIGN_ANON_BITFIELDS, and | |
4227 | TARGET_NARROW_VOLATILE_BITFIELDS | |
4228 | ||
59991b30 | 4229 | 2012-06-26 Jan Hubicka <jh@suse.cz> |
4230 | ||
4231 | PR lto/53572 | |
4232 | * cgraph.h (varpool_can_remove_if_no_refs): Fix handling of | |
4233 | used symbols. | |
4234 | ||
c2e72ba3 | 4235 | 2012-06-26 Dehao Chen <dehao@google.com> |
4236 | ||
4237 | * tree-inline.c: (expand_call_inline): Ensure that lexical block's | |
4238 | source location is consistant with the call stmt. | |
4239 | ||
1ad41595 | 4240 | 2012-06-26 Ulrich Weigand <ulrich.weigand@linaro.org> |
4241 | ||
4242 | PR tree-optimization/53729 | |
4243 | PR tree-optimization/53636 | |
4244 | * tree-vect-slp.c (vect_slp_analyze_bb_1): Delay call to | |
4245 | vect_verify_datarefs_alignment until after statements have | |
4246 | been marked as relevant/irrelevant. | |
4247 | * tree-vect-data-refs.c (vect_verify_datarefs_alignment): | |
4248 | Skip irrelevant statements. | |
4249 | (vect_enhance_data_refs_alignment): Use STMT_VINFO_RELEVANT_P | |
4250 | instead of STMT_VINFO_RELEVANT. | |
4251 | (vect_get_data_access_cost): Do not check for supportable | |
4252 | alignment before calling vect_get_load_cost/vect_get_store_cost. | |
4253 | * tree-vect-stmts.c (vect_get_store_cost): Do not abort when | |
4254 | handling unsupported alignment. | |
4255 | (vect_get_load_cost): Likewise. | |
4256 | ||
a6a21833 | 4257 | 2012-06-25 Steven Bosscher <steven@gcc.gnu.org> |
4258 | ||
4259 | * config/rl78/rl78.h: Do not undefine DONT_USE_BUILTIN_SETJMP. | |
4260 | Do not define JMP_BUF_SIZE. | |
4261 | ||
47b88316 | 4262 | 2012-06-26 Jakub Jelinek <jakub@redhat.com> |
4263 | ||
4264 | PR tree-optimization/53748 | |
4265 | * tree-ssa-phiopt.c (conditional_replacement): Only optimize | |
4266 | if arg0/arg1 have integral or pointer types. | |
4267 | ||
48bb0beb | 4268 | 2012-06-25 Richard Henderson <rth@redhat.com> |
4269 | ||
4270 | * config/i386/sse.md (sse2_sse4_1): Remove code attr. | |
4271 | (<s>dot_prodv4si, <s>dot_prodv8si): Remove | |
4272 | (sdot_prodv4si): New; handle only XOP. | |
4273 | ||
de9b8545 | 4274 | 2012-06-25 Richard Henderson <rth@redhat.com> |
4275 | ||
4276 | * config/i386/i386-builtin-types.def (V4UDI, V8USI): New. | |
4277 | (V2UDI_FUNC_V4USI_V4USI): New. | |
4278 | (V4UDI_FUNC_V8USI_V8USI): New. | |
4279 | * config/i386/i386.c (ix86_expand_args_builtin): Handle them. | |
4280 | (IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V4SI): New. | |
4281 | (IX86_BUILTIN_VEC_WIDEN_SMUL_ODD_V8SI): New. | |
4282 | (IX86_BUILTIN_VEC_WIDEN_UMUL_ODD_V4SI): New. | |
4283 | (IX86_BUILTIN_VEC_WIDEN_UMUL_ODD_V8SI): New. | |
4284 | (IX86_BUILTIN_VEC_WIDEN_UMUL_EVEN_V4SI): New. | |
4285 | (IX86_BUILTIN_VEC_WIDEN_UMUL_EVEN_V8SI): New. | |
4286 | (bdesc_args): Add them. | |
4287 | (ix86_builtin_mul_widen_even, ix86_builtin_mul_widen_odd): New. | |
4288 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN): New. | |
4289 | (TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD): New. | |
4290 | (ix86_expand_mul_widen_evenodd): Use xop_pmacsdqh. | |
4291 | * config/i386/sse.md (vec_widen_<s>mult_odd_<V124_AVX2>): New. | |
4292 | ||
a3fa0286 | 4293 | 2012-06-25 Richard Henderson <rth@redhat.com> |
4294 | ||
4295 | * config/i386.sse.md (mul<VI4_AVX2>3): Use xop_pmacsdd. | |
4296 | ||
3737d3e4 | 4297 | 2012-06-25 Richard Henderson <rth@redhat.com> |
4298 | ||
4299 | * config/i386/i386.c (ix86_rtx_costs) [MULT]: Only apply XOP cost | |
4300 | to V16QImode. | |
4301 | (ix86_expand_vec_interleave): New. | |
4302 | (ix86_expand_mul_widen_evenodd): New. | |
4303 | (ix86_expand_mul_widen_hilo): New. | |
4304 | (ix86_expand_sse2_mulv4si3): Use ix86_expand_mul_widen_evenodd. | |
4305 | * config/i386/i386.md (u_bool) New code attr. | |
4306 | * config/i386/predicates.md | |
4307 | (nonimmediate_or_const_vector_operand): Remove. | |
4308 | * config/i386/sse.md (mul<VI4_AVX2>3): Don't use it; don't test | |
4309 | both AVX and SSE4_1. | |
4310 | (vec_widen<s>mult_hi_<VI2_AVX2>): Remove. | |
4311 | (vec_widen<s>mult_lo_<VI2_AVX2>): Remove. | |
4312 | (vec_widen<s>mult_hi_v8si): Remove. | |
4313 | (vec_widen<s>mult_lo_v8si): Remove. | |
4314 | (vec_widen_smult_hi_v4si): Remove. | |
4315 | (vec_widen_smult_lo_v4si): Remove. | |
4316 | (vec_widen_umult_hi_v4si): Remove. | |
4317 | (vec_widen_umult_lo_v4si): Remove. | |
4318 | (vec_widen_<s>mult_hi_<VI124_AVX2>): New. | |
4319 | (vec_widen_<s>mult_lo_<VI124_AVX2>): New. | |
4320 | * config/i386/i386-protos.h: Update. | |
4321 | ||
f983358a | 4322 | 2012-06-25 Christophe Lyon <christophe.lyon@st.com> |
4323 | ||
4324 | * config/arm/neon.md (UNSPEC_VLD1_DUP): Remove. | |
4325 | (neon_vld1_dup): Restrict to VQ operands. | |
4326 | (neon_vld1_dupv2di): New, fixes vld1q_dup_s64. | |
4327 | ||
425588b5 | 4328 | 2012-06-25 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
19931eea | 4329 | James Greenhalgh <james.greenhalgh@arm.com> |
425588b5 | 4330 | |
4331 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add new built-ins. | |
4332 | (TARGET_FMA): New macro. | |
4333 | (TARGET_ARM_QBIT, TARGET_ARM_SAT): Likewise. | |
4334 | (TARGET_ARM_ARCH): Likewise. | |
4335 | (TARGET_ARM_ARCH_ISA_THUMB): Likewise. | |
4336 | (TARGET_V6M, TARGET_V7M): Likewise. | |
4337 | (TARGET_ARM_ARCH_PROFILE): Likewise. | |
4338 | (TARGET_ARM_FEATURE_LDREX): Likewise. | |
4339 | (TARGET_ARM_FP, TARGET_NEON_FP): Likewise. | |
4340 | (ARM_MIN_ENUM_SIZE): Likewise. | |
4341 | * config/arm/arm.c (arm_file_start): Refactor appropriately. | |
4342 | (base_architecture): New enumeration. | |
4343 | (arm_base_arch): New global variable. | |
4344 | (processors): Add field base_arch. | |
4345 | (ARM_ARCH, ARM_CORE): Adjust accordingly. | |
4346 | (arm_option_override): Add initialization of arm_base_arch. | |
4347 | * doc/cpp.texi (system-specific predefined macros.): Change. | |
4348 | ||
50c10b91 | 4349 | 2012-06-25 Jakub Jelinek <jakub@redhat.com> |
4350 | ||
4351 | PR target/53759 | |
4352 | * config/i386/sse.md (sse_loadlps): Use x m x constraints instead | |
4353 | of x x x in the vmovlps load alternative. | |
4354 | ||
198a48ad | 4355 | 2012-06-25 Richard Sandiford <rdsandiford@googlemail.com> |
4356 | ||
4357 | PR debug/53740 | |
4358 | * df.h (dead_debug_add): Remove third argument. | |
4359 | * df-problems.c (dead_debug_add): Likewise. Use the REGNO of the | |
4360 | REG that we want to replace instead. | |
4361 | (dead_debug_insert_temp): Use the REGNO of the reg that we want | |
4362 | to replace instead of DF_REF_REGNO. Require there to always be | |
4363 | at least one such use. Check for cases where the same location | |
4364 | has more than df_ref associated with it. | |
4365 | (df_note_bb_compute): Remove third dead_debug_add argument. | |
4366 | * dce.c (word_dce_process_block): Likewise. | |
4367 | ||
91bb968b | 4368 | 2012-06-25 Steven Bosscher <steven@gcc.gnu.org> |
4369 | ||
4370 | * config/v850/v850.c: Remove redundant extern declarations for | |
4371 | last_assemble_variable_decl and size_directive_output. | |
4372 | ||
4373 | * doc/tm.texi.in: Document JMP_BUF_SIZE. | |
4374 | * doc/tm.texi: Regenerate. | |
4375 | * config/sparc/sparc.h (JMP_BUF_SIZE): Do not define. | |
4376 | * config/pa/pa.h (JMP_BUF_SIZE): Likewise. | |
4377 | * config/stormy16/stormy16.h: Likewise. | |
4378 | ||
4379 | * config/picochip/picochip.c: Do not define DONT_USE_BUILTIN_SETJMP. | |
4380 | ||
4381 | * doc/sourcebuild.texi: Add missing subdirectories. | |
4382 | ||
646ea1f5 | 4383 | 2012-06-25 Tristan Gingold <gingold@adacore.com> |
4384 | ||
4385 | * config/i386/i386.h: Fix typo. | |
4386 | ||
595bdb35 | 4387 | 2012-06-25 Tristan Gingold <gingold@adacore.com> |
4388 | ||
4389 | * config/i386/winnt.c (i386_pe_seh_end_prologue): Move code to ... | |
4390 | (seh_cfa_adjust_cfa): ... that function. | |
4391 | (seh_emit_stackalloc): Do not emit out of range values. | |
4392 | * config/i386/i386.md: Delete unused UNSPEC_REG_SAVE, | |
4393 | UNSPEC_DEF_CFA constants. | |
4394 | * config/i386/i386.h (SEH_MAX_FRAME_SIZE): Define. | |
4395 | * config/i386/i386.c (ix86_frame_pointer_required): Required | |
4396 | for very large frames on SEH target. | |
4397 | (ix86_compute_frame_layout): Save area is before frame pointer | |
4398 | on SEH target. Handle very large frames. | |
4399 | (ix86_expand_prologue): Likewise. | |
4400 | ||
d5bf7b64 | 4401 | 2012-06-24 Steven Bosscher <steven@gcc.gnu.org> |
4402 | ||
4403 | * output.h: (current_function_is_leaf, | |
4404 | current_function_sp_is_unchanging, | |
4405 | current_function_uses_only_leaf_regs): Remove. | |
4406 | * function.c (current_function_is_leaf, | |
4407 | current_function_sp_is_unchanging, | |
4408 | current_function_uses_only_leaf_regs): Remove. | |
4409 | (rest_of_handle_check_leaf_regs): Set crtl->uses_only_leaf_regs | |
4410 | instead of current_function_uses_only_leaf_regs. | |
4411 | * function.h (struct rtl_data): New fields sp_is_unchanging, | |
4412 | is_leaf, uses_only_leaf_regs. | |
4413 | * resource.c (init_resource_info): Replace current_function_is_leaf, | |
4414 | current_function_sp_is_unchanging, and | |
4415 | current_function_uses_only_leaf_regs with new crtl fields. | |
4416 | * sdbout.c (sdbout_symbol): Likewise. | |
4417 | * df-core.c (rest_of_handle_df_initialize): Likewise. | |
4418 | * ira.c (ira): Likewise. | |
4419 | * final.c (final_start_function): Likewise. | |
4420 | * reorg.c (fill_simple_delay_slots): Likewise. | |
4421 | * regrename.c (check_new_reg_p): Likewise. | |
4422 | * stack-ptr-mod.c (notice_stack_pointer_modification_1): Likewise. | |
4423 | (notice_stack_pointer_modification): Likewise. | |
4424 | * dbxout.c (dbxout_symbol): Likewise. | |
4425 | (dbxout_parms): Likewise. | |
4426 | * sel-sched.c (init_regs_for_mode): Likewise. | |
4427 | * dwarf2out.c (dbx_reg_number): Likewise. | |
4428 | (multiple_reg_loc_descriptor): Likewise. | |
4429 | * config/i386/i386.c (ix86_frame_pointer_required): Likewise. | |
4430 | (gen_pop): Likewise. | |
4431 | (ix86_select_alt_pic_regnum): Likewise. | |
4432 | (ix86_compute_frame_layout): Likewise. | |
4433 | (ix86_finalize_stack_realign_flags): Likewise. | |
4434 | (ix86_expand_epilogue): Likewise. | |
4435 | * config/rs6000/rs6000.c (rs6000_stack_info): Likewise. | |
4436 | * config/h8300/h8300.c (byte_reg): Likewise. | |
4437 | * config/c6x/c6x.c (must_reload_pic_reg_p): Likewise. | |
4438 | (c6x_save_reg): Likewise. | |
4439 | (c6x_compute_frame_layout): Likewise. | |
4440 | * config/pa/pa.c (pa_compute_frame_size): Likewise. | |
4441 | (pa_output_function_prologue): Likewise. | |
4442 | * config/stormy16/stormy16.c (struct xstormy16_stack_layout): Likewise. | |
4443 | * config/sparc/sparc.md (attr "leaf_function"): Likewise. | |
4444 | * config/sparc/sparc.c (sparc_initial_elimination_offset): Likewise. | |
4445 | (sparc_expand_prologue): Likewise. | |
4446 | (sparc_flat_expand_prologue): Likewise. | |
4447 | (sparc_asm_function_prologue): Likewise. | |
4448 | (sparc_output_mi_thunk): Likewise. | |
4449 | (sparc_frame_pointer_required): Likewise. | |
4450 | * config/epiphany/epiphany.c (epiphany_compute_function_type): | |
4451 | Likewise. | |
4452 | (epiphany_compute_frame_size): Likewise. | |
4453 | * config/lm32/lm32.c (lm32_compute_frame_size): Likewise. | |
4454 | * config/cris/cris.c (cris_md_asm_clobbers): Likewise. | |
4455 | (cris_frame_pointer_required): Likewise. | |
4456 | * config/tilepro/tilepro.c (emit_sp_adjust): Likewise. | |
4457 | (tilepro_current_function_is_leaf): Likewise. | |
4458 | * config/arm/arm.c (arm_compute_save_reg0_reg12_mask): Likewise. | |
4459 | * config/pdp11/pdp11.c (pdp11_expand_epilogue): Likewise. | |
4460 | * config/ia64/ia64.c (find_gr_spill): Likewise. | |
4461 | (ia64_compute_frame_size): Likewise. | |
4462 | (ia64_can_eliminate): Likewise. | |
4463 | (ia64_initial_elimination_offset): Likewise. | |
4464 | * config/m68k/m68k.c (m68k_save_reg): Likewise. | |
4465 | (m68k_expand_epilogue): Likewise. | |
4466 | * config/rx/rx.c (rx_get_stack_layout): Likewise. | |
4467 | * config/tilegx/tilegx.c (tilegx_current_function_is_leaf): Likewise. | |
4468 | * config/picochip/picochip.c (picochip_can_eliminate_link_sp_save): | |
4469 | Likewise. | |
4470 | (picochip_output_frame_debug): Likewise. | |
4471 | * config/sh/sh.c (sh_media_register_for_return): Likewise. | |
4472 | (sh_allocate_initial_value): Likewise. | |
4473 | (sh_output_mi_thunk): Likewise. | |
4474 | * config/microblaze/microblaze.c (microblaze_must_save_register): | |
4475 | Likewise. | |
4476 | (compute_frame_size): Likewise. | |
4477 | (microblaze_initial_elimination_offset): Likewise. | |
4478 | (microblaze_expand_prologue): Likewise. | |
4479 | (microblaze_expand_epilogue): Likewise. | |
4480 | * config/frv/frv.c (frv_expand_epilogue): Likewise. | |
4481 | (frv_frame_pointer_required): Likewise. | |
4482 | * config/spu/spu.c (get_pic_reg): Likewise. | |
4483 | (direct_return): Likewise. | |
4484 | (spu_expand_prologue): Likewise. | |
4485 | (spu_expand_epilogue): Likewise. | |
4486 | (spu_initial_elimination_offset): Likewise. | |
4487 | * config/mips/mips.c (mips_global_pointer): Likewise. | |
4488 | (mips_cfun_might_clobber_call_saved_reg_p): Likewise. | |
4489 | (mips_compute_frame_info): Likewise. | |
4490 | * config/mep/mep.c (mep_interrupt_saved_reg): Likewise. | |
4491 | (mep_reload_pointer): Likewise. | |
4492 | * config/rl78/rl78.c (need_to_save): Likewise. | |
4493 | * config/cr16/cr16.c (cr16_compute_save_regs): Likewise. | |
4494 | * config/score/score.c (score_compute_frame_size): Likewise. | |
4495 | (score_function_prologue): Likewise. | |
4496 | * config/bfin/bfin.c (must_save_p): Likewise. | |
4497 | (expand_prologue_reg_save): Likewise. | |
4498 | (expand_epilogue_reg_restore): Likewise. | |
4499 | (bfin_frame_pointer_required): Likewise. | |
4500 | (n_regs_saved_by_prologue): Likewise. | |
4501 | (add_to_reg): Likewise. | |
4502 | (expand_interrupt_handler_prologue): Likewise. | |
4503 | (expand_interrupt_handler_epilogue): Likewise. | |
4504 | (bfin_expand_prologue): Likewise. | |
4505 | * config/avr/avr.c (avr_regs_to_save): Likewise. | |
4506 | (avr_prologue_setup_frame): Likewise. | |
4507 | (expand_epilogue): Likewise. | |
4508 | * config/s390/s390.c (s390_regs_ever_clobbered): Likewise. | |
4509 | (s390_register_info): Likewise. | |
4510 | (s390_frame_info): Likewise. | |
4511 | (s390_init_frame_layout): Likewise. | |
4512 | (s390_emit_prologue): Likewise. | |
4513 | ||
4514 | ||
774dffd5 | 4515 | 2012-06-24 Steven Bosscher <steven@gcc.gnu.org> |
4516 | ||
4517 | * system.h: Poison ASM_BYTE_OP and ASM_OUTPUT_BYTE. | |
4518 | * vmsdbgout: Do not undefine it if defined. | |
4519 | Rename local ASM_BYTE_OP definition to VMS_ASM_BYTE_OP. | |
4520 | * config/microblaze/microblaze/h: Do no define ASM_BYTE_OP. | |
4521 | * config/mep/mep.h: Do not define ASM_OUTPUT_BYTE. | |
4522 | ||
d574b954 | 4523 | 2012-06-24 Richard Sandiford <rdsandiford@googlemail.com> |
4524 | ||
19931eea | 4525 | * config/mips/mips.c (mips_process_sync_loop): Add missing enum cast. |
d574b954 | 4526 | |
b1b4d742 | 4527 | 2012-06-23 Richard Henderson <rth@redhat.com> |
4528 | ||
1f983100 | 4529 | PR target/53749 |
4530 | * config/i386/i386.c (ix86_rtx_costs): Add reasonable costs for | |
4531 | V*QImode shifts and multiply. | |
4532 | (ix86_expand_vecop_qihi): Support shifts. | |
4533 | * config/i386/i386.md (any_shift): New code iterator. | |
4534 | * config/i386/sse.md (ashlv16qi3): Merge ... | |
4535 | (<any_shiftrt>v16qi3): ... into ... | |
4536 | (<any_shift><VI1_AVX2>3): ... here. Use ix86_expand_vecop_qihi | |
4537 | to support SSE and AVX. | |
4538 | ||
3b87d2ec | 4539 | * config/i386/i386.c (ix86_expand_sse_unpack): Split operands[] |
4540 | parameter into src and dest. | |
4541 | * config/i386/sse.md (vec_unpacku_hi_<V124_AVX2>): Update call. | |
4542 | (vec_unpacks_hi_<V124_AVX2>): Likewise. | |
4543 | (vec_unpacku_lo_<V124_AVX2>): Likewise. | |
4544 | (vec_unpacks_lo_<V124_AVX2>): Likewise. | |
4545 | * config/i386/i386-protos.h: Update. | |
4546 | ||
b1b4d742 | 4547 | * config/i386/sse.md (mul<VI1_AVX2>3): Change from insn_and_split to |
4548 | pure expander; move expansion code ... | |
4549 | * config/i386/i386.c (ix86_expand_vecop_qihi): ... here. New function. | |
4550 | * config/i386/i386-protos.h: Update. | |
4551 | ||
aab806a1 | 4552 | 2012-06-22 Edmar Wienskoski <edmar@freescale.com> |
4553 | ||
4554 | * config/rs6000/rs6000.md (define_attr "type"): New type popcnt. | |
4555 | (popcntb<mode>2): Add attribute type popcnt. | |
4556 | (popcntd<mode>2): Ditto. | |
4557 | * config/rs6000/power4.md (define_insn_reservation): Add type popcnt. | |
4558 | * config/rs6000/power5.md (define_insn_reservation): Ditto. | |
4559 | * config/rs6000/power7.md (define_insn_reservation): Ditto. | |
4560 | * config/rs6000/476.md (define_insn_reservation): Ditto. | |
4561 | * config/rs6000/power6.md (define_insn_reservation): New | |
4562 | reservation for popcnt instructions. | |
4563 | ||
e7d8781a | 4564 | 2012-06-22 H.J. Lu <hongjiu.lu@intel.com> |
4565 | ||
4566 | * doc/invoke.texi: Update -mpreferred-stack-boundary=3 warning. | |
4567 | ||
e24005a2 | 4568 | 2012-06-22 H.J. Lu <hongjiu.lu@intel.com> |
4569 | ||
4570 | PR target/53383 | |
4571 | * doc/invoke.texi: Add a warning for -mpreferred-stack-boundary=3. | |
4572 | ||
4573 | * config/i386/i386.c (ix86_option_override_internal): Allow | |
4574 | -mpreferred-stack-boundary=3 for 64-bit if SSE is disabled. | |
4575 | ||
4576 | * config/i386/i386.h (MIN_STACK_BOUNDARY): Set to 64 for 64-bit | |
4577 | if SSE is disabled. | |
4578 | ||
8ac8f5ae | 4579 | 2012-06-22 Bill Schmidt <wschmidt@linux.ibm.com> |
4580 | ||
4581 | * double-int.c (double_int_multiple_of): New function. | |
4582 | * double-int.h (double_int_multiple_of): New decl. | |
4583 | * tree-ssa-loop-ivopts.c (add_cost, zero_cost): Remove undefs. | |
4584 | (mbc_entry_hash): New forward decl. | |
4585 | (mbc_entry_eq): Likewise. | |
4586 | (zero_cost): Change to no_cost. | |
4587 | (mult_costs): New static var. | |
4588 | (cost_tables_exist): Likewise. | |
4589 | (initialize_costs): New function. | |
4590 | (finalize_costs): Likewise. | |
4591 | (tree_ssa_iv_optimize_init): Call initialize_costs. | |
4592 | (add_cost): Change to add_regs_cost; distinguish costs by speed. | |
4593 | (multiply_regs_cost): New function. | |
4594 | (add_const_cost): Likewise. | |
4595 | (extend_or_trunc_reg_cost): Likewise. | |
4596 | (negate_reg_cost): Likewise. | |
4597 | (multiply_by_cost): Change to multiply_by_const_cost; distinguish | |
4598 | costs by speed. | |
4599 | (get_address_cost): Change add_cost to add_regs_cost; change | |
4600 | multiply_by_cost to multiply_by_const_cost. | |
4601 | (force_expr_to_var_cost): Change zero_cost to no_cost; change | |
4602 | add_cost to add_regs_cost; change multiply_by_cost to | |
4603 | multiply_by_const_cost. | |
4604 | (split_cost): Change zero_cost to no_cost. | |
4605 | (ptr_difference_cost): Likewise. | |
4606 | (difference_cost): Change zero_cost to no_cost; change multiply_by_cost | |
4607 | to multiply_by_const_cost. | |
4608 | (get_computation_cost_at): Change add_cost to add_regs_cost; change | |
4609 | multiply_by_cost to multiply_by_const_cost. | |
4610 | (determine_use_iv_cost_generic): Change zero_cost to no_cost. | |
4611 | (determine_iv_cost): Change add_cost to add_regs_cost. | |
4612 | (iv_ca_new): Change zero_cost to no_cost. | |
4613 | (tree_ssa_iv_optimize_finalize): Call finalize_costs. | |
4614 | * tree-ssa-address.c (most_expensive_mult_to_index): Change | |
4615 | multiply_by_cost to multiply_by_const_cost. | |
4616 | * tree-flow.h (multiply_by_cost): Change to multiply_by_const_cost. | |
4617 | (add_regs_cost): New decl. | |
4618 | (multiply_regs_cost): Likewise. | |
4619 | (add_const_cost): Likewise. | |
4620 | (extend_or_trunc_reg_cost): Likewise. | |
4621 | (negate_reg_cost): Likewise. | |
4622 | ||
479a6d79 | 4623 | 2012-06-22 Richard Guenther <rguenther@suse.de> |
4624 | ||
4625 | Merge from graphite branch | |
4626 | 2011-08-10 Sebastian Pop <sebpop@gmail.com> | |
19931eea | 4627 | |
479a6d79 | 4628 | * graphite-sese-to-poly.c (build_scop_drs): Fix memory leak. |
4629 | ||
4630 | 2012-01-13 Tobias Grosser <tobias@grosser.es> | |
4631 | ||
4632 | * tree-flow.h (parallelized_function_p): Declare. | |
4633 | * tree-parloops.c (parallelized_function_p): Export. | |
4634 | * graphite.c (graphite_transform_loops): Do not run graphite on | |
4635 | already parallel functions. | |
4636 | ||
45565b9d | 4637 | 2012-06-22 Alan Modra <amodra@gmail.com> |
4638 | ||
4639 | * config/rs6000/rs6000.c (rs6000_pre_atomic_barrier): Pass in and | |
4640 | return mem. Convert to indirect addressing if not indirect or | |
4641 | indexed. Adjust all callers. | |
4642 | ||
ed5a298a | 4643 | 2012-06-22 Richard Guenther <rguenther@suse.de> |
4644 | ||
4645 | * gcov-iov.c: Include bconfig.h and system.h. | |
4646 | ||
f4518482 | 4647 | 2012-06-22 Andreas Schwab <schwab@linux-m68k.org> |
4648 | ||
4649 | * doc/include/texinfo.tex: Update to version 2012-06-05.14. | |
4650 | ||
f174c04f | 4651 | 2012-06-22 Richard Guenther <rguenther@suse.de> |
4652 | ||
4653 | PR gcov-profile/53744 | |
4654 | * gcov-iov.c (main): Treat "" and "prerelease" the same. | |
4655 | ||
53c763aa | 4656 | 2012-06-22 Eric Botcazou <ebotcazou@adacore.com> |
4657 | ||
4658 | PR debug/53704 | |
4659 | * dwarf2out.c (gen_compile_unit_die): Use DW_LANG_Fortran90 as language | |
4660 | for GNU Fortran if in strict DWARF2 mode. | |
4661 | ||
25db41e9 | 4662 | 2012-06-22 Eric Botcazou <ebotcazou@adacore.com> |
4663 | ||
4664 | * tree-ssa-live.c (remove_unused_scope_block_p): Remove again | |
4665 | DECL_IGNORED_P non-reg vars even if they are used. | |
4666 | ||
d806488d | 4667 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
4668 | ||
4669 | PR debug/53671 | |
4670 | PR debug/49888 | |
4671 | * var-tracking.c (vt_get_canonicalize_base): New. | |
4672 | (vt_canonicalize_addr, vt_stack_offset_p): New. | |
4673 | (vt_canon_true_dep): New. | |
4674 | (drop_overlapping_mem_locs): Use vt_canon_true_dep. | |
4675 | (clobber_overlaping_mems): Use vt_canonicalize_addr. | |
4676 | ||
e9c7d461 | 4677 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
4678 | ||
4679 | PR debug/53671 | |
4680 | PR debug/49888 | |
4681 | * var-tracking.c (vt_initialize): Record initial offset between | |
4682 | arg pointer and stack pointer. | |
4683 | ||
b47bca61 | 4684 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
4685 | ||
4686 | PR debug/53671 | |
4687 | PR debug/49888 | |
4688 | * var-tracking.c (vt_init_cfa_base): Drop redundant recording of | |
4689 | CFA base. | |
4690 | ||
f78d5f53 | 4691 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
4692 | ||
4693 | PR debug/53671 | |
4694 | PR debug/49888 | |
19931eea | 4695 | * alias.c (memrefs_conflict_p): Improve handling of AND for alignment. |
f78d5f53 | 4696 | |
5d3c92c8 | 4697 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
4698 | ||
4699 | * ddg.c (build_intra_loop_deps): Discard deps of nondebug on debug. | |
4700 | ||
17ed1ca0 | 4701 | 2012-06-21 Alexandre Oliva <aoliva@redhat.com> |
4702 | ||
4703 | PR debug/53682 | |
4704 | * cselib.c (promote_debug_loc): Don't crash on NULL argument. | |
4705 | ||
fd9cb2ca | 4706 | 2012-06-21 Meador Inge <meadori@codesourcery.com> |
4707 | ||
4708 | PR c/53702 | |
4709 | * c-decl.c (c_push_function_context): Restore the behavior to reuse | |
4710 | the language function allocated for -Wunused-local-typedefs. | |
4711 | (c_pop_function_context): If necessary, clear the language function | |
4712 | created in c_push_function_context. Always clear out the | |
4713 | x_cur_stmt_list field of the restored language function. | |
4714 | ||
19931eea | 4715 | 2012-06-21 Sterling Augustine <saugustine@google.com> |
4716 | Cary Coutant <ccoutant@google.com> | |
7a99ccab | 4717 | |
4718 | * dwarf2out.c (is_cu_die, is_namespace_die, is_class_die, | |
4719 | add_AT_pubnames, add_enumerator_pubname, want_pubnames): New functions. | |
4720 | (comdat_type_struct): New field 'skeleton_die'. | |
4721 | (breakout_comdat_types): Update it. | |
4722 | (add_pubname): Rework logic. Call is_class_die, is_cu_die and | |
4723 | is_namespace_die. Fix minor style violation. Call want_pubnames. | |
4724 | (add_pubname_string): Call want_pubnames. | |
4725 | (add_pubtype): Rework logic for calculating type name. Call | |
4726 | is_namespace_die. Call want_pubnames. | |
4727 | (output_pubnames): Move conditional logic deciding when to produce the | |
4728 | section from dwarf2out_finish. Use new skeleton_die field. | |
4729 | (base_type_die): Call add_pubtype. | |
4730 | (gen_enumeration_type_die): Unconditionally call add_pubtype. | |
4731 | (gen_subprogram_die): Adjust calls to add_pubname. | |
4732 | (gen_namespace_die): Call add_pubname_string. | |
4733 | (dwarf2out_finish): Call add_AT_pubnames; Move logic on when to | |
4734 | produce pubnames and pubtypes sections to output_pubnames. | |
0be17af6 | 4735 | * common.opt (-gpubnames): New option. |
17cb58eb | 4736 | * doc/invoke.texi: Document it. |
7a99ccab | 4737 | |
355e7f03 | 4738 | 2012-06-21 Steven Bosscher <steven@gcc.gnu.org> |
4739 | ||
4740 | * config/m32c/m32c-pragma.c: Remove unnecessary includes. | |
4741 | ||
5dd3f78f | 4742 | 2012-06-21 Michael Matz <matz@suse.de> |
4743 | ||
4744 | PR middle-end/53688 | |
4745 | * builtins.c (get_memory_rtx): Always build an all-aliasing MEM_REF | |
4746 | with correct size. | |
4747 | ||
0d6939f9 | 4748 | 2012-06-21 Richard Guenther <rguenther@suse.de> |
4749 | ||
4750 | * tree-inline.c (estimate_num_insns): Estimate call cost for | |
4751 | tailcalls properly. | |
4752 | ||
cff9d209 | 4753 | 2012-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de> |
4754 | ||
4755 | * tree.h (DECL_SOURCE_COLUMN): New accessor. | |
4756 | ||
c62ec2b1 | 4757 | 2012-06-20 Uros Bizjak <ubizjak@gmail.com> |
4758 | ||
4759 | * config/i386/i386.md (SINCOS): New int iterator. | |
4760 | (sincos): New int attribute. | |
4761 | (*<sincos>xf2_i387): Macroize insn from *{sin,cos}xf2_i387 using | |
4762 | SINCOS int iterator. | |
4763 | (*<sincos>_extend<mode>xf2_i387): Macroize insn from | |
4764 | *{sin,cos}_extend<mode>xf2_i387 using SINCOS int iterator. | |
4765 | ||
4766 | 2012-06-20 Uros Bizjak <ubizjak@gmail.com> | |
4767 | ||
4768 | * config/i386/i386.md (RDFSGSBASE): New int iterator. | |
4769 | (WRFSGSBASE): Ditto. | |
4770 | (fsgs): New int attribute. | |
4771 | (rd<fsgs>base<mode>): Macroize insn from rd<fsgs>base<mode> using | |
4772 | RDFSGSBASE int iterator. | |
4773 | (wr<fsgs>base<mode>): Macroize insn from wr<fsgs>base<mode> using | |
4774 | WRFSGSBASE int iterator. | |
4775 | ||
c1444935 | 4776 | 2012-06-20 Uros Bizjak <ubizjak@gmail.com> |
4777 | ||
4778 | * config/i386/i386.md (<rounding_insn><mode>2): Macroize expander | |
4779 | from {floor,ceil,btrunc}<mode>2 using FIST_ROUNDING int iterator. | |
4780 | (l<rounding_insn><MODEF:mode><SWI48:mode>2): Macroize expander | |
4781 | from l{floor,ceil}<MODEF:mode><SWI48:mode>2 using FIST_ROUNDING | |
4782 | int iterator. | |
4783 | ||
c6b9d78a | 4784 | 2012-06-20 Steven Bosscher <steven@gcc.gnu.org> |
4785 | ||
4786 | * system.h: Poison ASM_OUTPUT_IDENT and IDENT_ASM_OP. | |
4787 | ||
ac4a8000 | 4788 | 2012-06-20 Richard Guenther <rguenther@suse.de> |
4789 | ||
4790 | PR tree-optimization/30318 | |
4791 | * tree-vrp.c (range_int_cst_p): Do not reject overflowed | |
4792 | constants here. | |
4793 | (range_int_cst_singleton_p): But explicitely here. | |
4794 | (zero_nonzero_bits_from_vr): And here. | |
4795 | (extract_range_from_binary_expr_1): Re-implement PLUS_EXPR | |
4796 | to cover all cases we can perform arbitrary precision | |
4797 | arithmetic with double-ints. | |
4798 | (intersect_ranges): Handle adjacent anti-ranges. | |
4799 | ||
4cc5b3bf | 4800 | 2012-06-20 Uros Bizjak <ubizjak@gmail.com> |
4801 | ||
4802 | * config/i386/i386.md (rounding_insn): New int attribute. | |
4803 | (<rounding_insn>xf2): Macroize insn from | |
4804 | {floor,ceil,btrunc}xf2 using FRNDINT_ROUNDING int iterator. | |
4805 | (l<rounding_insn>xf<mode>2): Rename from l<rounding>xf<mode>2. | |
4806 | ||
4807 | 2012-06-20 Uros Bizjak <ubizjak@gmail.com> | |
4808 | ||
4809 | * config/i386/i386.md (IEEE_MAXMIN): New int iterator. | |
4810 | (ieee_maxmin): New int attribute. | |
4811 | (*ieee_s<ieee_maxmin><mode>3): Macroize insn from | |
c62ec2b1 | 4812 | *ieee_s{max,min}<mode>3 using IEEE_MAXMIN int iterator. |
4cc5b3bf | 4813 | |
2c07aa0a | 4814 | 2012-06-20 Steven Bosscher <steven@gcc.gnu.org> |
4815 | ||
4816 | * config/arm/arm.h (EMIT_EABI_ATTRIBUTE): Remove. | |
4817 | * config/arm/arm.c: Do not include c-pragma.h. | |
4818 | (arm_emit_eabi_attribute): New function based on EMIT_EABI_ATTRIBUTE. | |
4819 | (arm_file_start): Replace uses of EMIT_EABI_ATTRIBUTE with calls | |
4820 | to arm_emit_eabi_attribute. | |
4821 | * arm-c.c: Do not include output.h. | |
4822 | (arm_output_c_attributes): Replace use of EMIT_EABI_ATTRIBUTE with a | |
4823 | call to arm_emit_eabi_attribute. | |
4824 | * config/arm/arm-protos.h (arm_emit_eabi_attribute): Prototype it. | |
4825 | ||
0bbf0fd8 | 4826 | 2012-06-20 Richard Guenther <rguenther@suse.de> |
4827 | ||
4828 | * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): | |
4829 | Allow adjusting alignment of user-aligned decls again. | |
4830 | ||
e3228285 | 4831 | 2012-06-20 Steven Bosscher <steven@gcc.gnu.org> |
4832 | ||
4833 | * config/rl78/rl78-c.c: Remove unnecessary includes. | |
4834 | ||
97a652ea | 4835 | 2012-06-20 Steven Bosscher <steven@gcc.gnu.org> |
4836 | ||
4837 | * config/cris/cris.c: Include cgraph.h. | |
4838 | (cris_option_override): Do not set non-existing flag_no_gcc_ident. | |
4839 | ||
30c3c442 | 4840 | 2012-06-19 Maxim Kuvyrkov <maxim@codesourcery.com> |
4841 | ||
4842 | * emit-rtl.c (need_atomic_barrier_p): New function. | |
4843 | * emit-rtl.h (need_atomic_barrier_p): Declare it. | |
4844 | * config/alpha/alpha.c (alpha_{pre,post}_atomic_barrier): Use it. | |
4845 | * config/arm/arm.c (arm_{pre,post}_atomic_barrier): Use it. | |
4846 | * config/tilegx/tilegx.c (tile_{pre,post}_atomic_barrier): Use it. | |
4847 | * config/mips/mips.c (mips_{pre,post}_atomic_barrier_p): Remove. | |
4848 | (mips_process_sync_loop): Use generic version instead. | |
4849 | ||
0f8e46b1 | 4850 | 2012-06-19 Maxim Kuvyrkov <maxim@codesourcery.com> |
4851 | ||
4852 | * config/mips/mips.c (mips_process_sync_loop): Emit cmp result only if | |
4853 | it is used. | |
4854 | ||
974f0a74 | 4855 | 2012-06-19 Tom de Vries <vries@codesourcery.com> |
4cc5b3bf | 4856 | Maxim Kuvyrkov <maxim@codesourcery.com> |
974f0a74 | 4857 | |
4858 | * config/mips/constraints.md (ZR): New constraint. | |
4859 | * config/mips/predicates.md (mem_noofs_operand): New predicate. | |
4860 | * config/mips/mips.c (mips_print_operand): Handle new print modifier. | |
4cc5b3bf | 4861 | * config/mips/mips.h (TARGET_XLP): Define. |
974f0a74 | 4862 | (TARGET_SYNC_AFTER_SC): Update. |
4863 | (ISA_HAS_SWAP, ISA_HAS_LDADD): Define. | |
4864 | * config/mips/sync.md (atomic_exchange, atomic_fetch_add): Use | |
4865 | XLP-specific swap and ldadd patterns. | |
4866 | (atomic_exchange_swap, atomic_fetch_add_ldadd): New patterns. | |
4867 | ||
39a8c5ea | 4868 | 2012-06-19 Tom de Vries <vries@codesourcery.com> |
4869 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
4870 | ||
4871 | * config/mips/mips.c (mips_emit_pre_atomic_barrier_p,) | |
4872 | (mips_emit_post_atomic_barrier_p): New static functions. | |
4873 | (mips_process_sync_loop): Use them. Emit sync memory barriers in | |
4874 | accordance with memory model semantics. Add return of CMP result for | |
4875 | compare_and_swap. | |
4876 | * config/mips/mips.md: Update comment. | |
4877 | (sync_cmp): New attribute. | |
4878 | (sync_memmodel): New attribute replacing sync_release_barrier. | |
4879 | * config/mips/sync.md (UNSPEC_ATOMIC_COMPARE_AND_SWAP,) | |
4880 | (UNSPEC_ATOMIC_EXCHANGE, UNSPEC_ATOMIC_FETCH_OP): New constants. | |
4881 | (sync_lock_test_and_set, test_and_set_12): Update. | |
4882 | (atomic_compare_and_swap, atomic_exchange, atomic_exchange_llsc,) | |
4883 | (atomic_fetch_add, atomic_fetch_add_llsc): New patterns. | |
4884 | ||
ebd75471 | 4885 | 2012-06-19 Joseph Myers <joseph@codesourcery.com> |
4886 | ||
4887 | * config/rs6000/spe.md (*mov_si<mode>_e500_subreg0): Rename to | |
4888 | mov_si<mode>_e500_subreg0. | |
4889 | (*mov_si<mode>_e500_subreg0_elf_low) | |
4890 | (*mov_si<mode>_e500_subreg4_elf_low): New patterns. | |
4891 | ||
56317318 | 4892 | 2012-06-19 Richard Henderson <rth@redhat.com> |
4893 | ||
4894 | * config/alpha/alpha.c: Include params.h. | |
4895 | (alpha_option_override): Initialize PARAM_L1_CACHE_LINE_SIZE, | |
4896 | PARAM_L1_CACHE_SIZE, PARAM_L2_CACHE_SIZE for the cpu tuning. | |
4897 | ||
ff6624bc | 4898 | 2012-06-19 Steven Bosscher <steven@gcc.gnu.org> |
4899 | ||
4900 | * doc/tm.texi.in (TARGET_OBJC_DECLARE_UNRESOLVED_CLASS_REFERENCE, | |
4901 | TARGET_OBJC_DECLARE_CLASS_DEFINITION): Add @hooks. | |
4902 | (ASM_DECLARE_CLASS_REFERENCE, ASM_DECLARE_UNRESOLVED_REFERENCE): | |
4903 | Remove. | |
4904 | * doc/tm.texi: Regenerate. | |
4905 | * config/darwin.h (ASM_OUTPUT_LABELREF): Remove special case for | |
4906 | .objc_class_name_*. | |
4907 | * config/darwin-c.c: Include target.h. | |
4908 | (darwin_objc_declare_unresolved_class_reference): New function. | |
4909 | (darwin_objc_declare_class_definition): New function. | |
4910 | (TARGET_OBJC_DECLARE_UNRESOLVED_CLASS_REFERENCE): Define. | |
4911 | (TARGET_OBJC_DECLARE_CLASS_DEFINITION): Define. | |
4912 | ||
367b1459 | 4913 | 2012-06-19 Steven Bosscher <steven@gcc.gnu.org> |
4914 | ||
4915 | * target.def (output_ident): New hook. | |
4916 | * targhooks.h (default_asm_output_ident_directive): Add prototype. | |
4917 | * varasm.c (assemble_asm): Only prefix a tab if the string does not | |
4918 | already start with one. | |
4919 | (default_asm_output_ident_directive): New function to emit | |
4920 | .ident as a top-level asm node while parsing, or directly to | |
4921 | asm_out_file after parsing. | |
4922 | * toplev.c (compile_file): Print a GCC .ident with | |
4923 | targetm.asm_out.output_ident. | |
4924 | * doc/tm.texi.in (ASM_OUTPUT_IDENT): Remove documentation for macro. | |
4925 | (TARGET_ASM_OUTPUT_IDENT): Add @hook for this. | |
4926 | * doc/tm.texi: Update. | |
4927 | ||
4928 | * config/elfos.h (ASM_OUTPUT_IDENT, IDENT_ASM_OP): Remove. | |
4929 | (TARGET_ASM_OUTPUT_IDENT): Define. | |
4930 | * config/i386/djgpp.h (IDENT_ASM_OP): Remove. | |
4931 | * config/i386/gas.h (ASM_OUTPUT_IDENT): Remove. | |
4932 | * config/arm/aout.h (ASM_OUTPUT_IDENT): Remove. | |
4933 | * config/sparc/sparc.h (IDENT_ASM_OP): Remove. | |
4934 | (TARGET_ASM_OUTPUT_IDENT): Define. | |
4935 | * config/picochip/picochip.h (IDENT_ASM_OP): Remove. | |
4936 | (TARGET_ASM_OUTPUT_IDENT): Define. | |
4937 | ||
4938 | * config/cris/cris-protos.h (cris_asm_output_ident): Add prototype. | |
4939 | * config/cris/cris.c (cris_asm_output_ident): New function. | |
4940 | * config/cris/cris.h (ASM_OUTPUT_IDENT, IDENT_ASM_OP): Remove. | |
4941 | ||
4942 | * config/microblaze/microblaze-protos.h (microblaze_asm_output_ident): | |
4943 | Add prototype. | |
4944 | * config/microblaze/microblaze.c: Include cgraph.h for add_asm_node. | |
4945 | (microblaze_asm_output_ident): Rewrite to work similar to | |
4946 | default_asm_output_ident_directive for front-end .idents. | |
4947 | * config/microblaze/microblaze.h (ASM_OUTPUT_IDENT): Remove. | |
4948 | (TARGET_ASM_OUTPUT_IDENT): Define. | |
4949 | ||
4950 | * config/mips/mips.h (ASM_OUTPUT_IDENT): Remove. | |
4951 | * config/mips/sde.h (IDENT_ASM_OP, ASM_OUTPUT_IDENT): Remove. | |
4952 | ||
4953 | * config/rx/rx.c: Include cgraph.h for add_asm_node. | |
4954 | (rx_asm_output_ident): New function, similar to | |
4955 | default_asm_output_ident_directive, but handle AS100 syntax also, so | |
4956 | that #ident also works for rx in AS100 syntax. | |
4957 | (TARGET_ASM_OUTPUT_IDENT): Define. | |
4958 | * config/rx/rx.h (IDENT_ASM_OP): Remove. | |
4959 | ||
4960 | * Makefile.in: Fix dependencies for c-family/c-lex.o. | |
4961 | ||
52789361 | 4962 | 2012-06-19 Uros Bizjak <ubizjak@gmail.com> |
4963 | ||
4964 | * config/i386/i386.md (FIST_ROUNDING): New int iterator. | |
4965 | (rounding): Handle UNSPEC_FIST_{FLOOR,CEIL}. | |
4966 | (ROUNDING): Ditto. | |
4967 | (*fist<mode>2_<rounding>_1): Macroize insn from | |
4968 | *fist<mode>2_{floor,ceil}_1 using FIST_ROUNDING int iterator. | |
4969 | (fistdi2_<rounding>): Macroize insn from | |
4970 | fistdi2_{floor,ceil} using FIST_ROUNDING int iterator. | |
4971 | (fistdi2_<rounding>_with_temp and splitters): Macroize insn and | |
4972 | corresponding splitters from fistdi2_{floor,ceil} and corresponding | |
4973 | splitters using FIST_ROUNDING int iterator. | |
4974 | (fist<mode>2_<rounding>): Macroize insn from | |
4975 | fist<mode>2_{floor,ceil} using FIST_ROUNDING int iterator. | |
4976 | (fist<mode>2_<rounding>_with_temp and splitters): Macroize insn and | |
4977 | corresponding splitters from fist<mode>2_{floor,ceil} and corresponding | |
4978 | splitters using FIST_ROUNDING int iterator. | |
4979 | (l<rounding>xf<mode>2): Macroize expander from l{floor,ceil}xf<mode>2 | |
4980 | using FIST_ROUNDING int iterator. | |
4981 | ||
087cf0d3 | 4982 | 2012-06-19 Richard Henderson <rth@redhat.com> |
4983 | ||
4984 | * config/i386/i386-protos.h (ix86_expand_sse2_mulv4si3): Declare. | |
4985 | * config/i386/i386.c (ix86_expand_sse2_mulv4si3): New. | |
4986 | * config/i386/predicates.md (nonimmediate_or_const_vector_operand): New. | |
4987 | * config/i386/sse.md (sse2_mulv4si3): Delete. | |
4988 | (mul<VI4_AVX2>3): Use ix86_expand_sse2_mulv4si3 and | |
4989 | nonimmediate_or_const_vector_operand. | |
4990 | ||
49db198b | 4991 | 2012-06-19 Richard Henderson <rth@redhat.com> |
4992 | ||
4993 | * expmed.c (struct init_expmed_rtl): Split ... | |
4994 | (init_expmed_one_mode): ... out of ... | |
4995 | (init_expmed): ... here. Initialize integer vector modes also. | |
4996 | (synth_mult): Handle integer vector modes. | |
4997 | (choose_mult_variant): Likewise. | |
4998 | (expand_mult_const): Likewise. | |
4999 | (expand_mult): Likewise. | |
5000 | * machmode.h (GET_MODE_UNIT_BITSIZE): New. | |
5001 | ||
313507bb | 5002 | 2012-06-19 Richard Henderson <rth@redhat.com> |
5003 | ||
5004 | * config/i386/i386.c (ix86_rtx_costs): Handle CONST_VECTOR, and | |
5005 | integral vector modes. | |
5006 | ||
cb741a65 | 5007 | 2012-06-19 Uros Bizjak <ubizjak@gmail.com> |
5008 | ||
5009 | * config/i386/i386.md (FRNDINT_ROUNDING): New int iterator. | |
5010 | (rounding): New int attribute. | |
5011 | (ROUNDING): Ditto. | |
5012 | (frndintxf2_<rounding>): Macroize insn from | |
5013 | frndintxf2_{floor,ceil,trunc} using FRNDINT_ROUNDING int iterator. | |
5014 | (frndintxf2_<rounding>_i387): Macroize insn from | |
5015 | frndintxf2_{floor,ceil,trunc}_i387 using FRNDINT_ROUNDING int iterator. | |
5016 | ||
9c0a48ce | 5017 | 2012-06-19 Richard Guenther <rguenther@suse.de> |
5018 | ||
5019 | * tree-vrp.c (union_ranges): New function. | |
5020 | (vrp_meet_1): Use union_ranges. | |
5021 | (vrp_meet): Dump what we union and call vrp_meet_1. | |
5022 | ||
96854199 | 5023 | 2012-06-19 Richard Earnshaw <rearnsha@arm.com> |
5024 | ||
5025 | * arm.md (enum unspec): Delete UNSPEC_SIN and UNSPEC_COS. | |
5026 | (attr type): Remove fmul, ffmul, farith, ffarith, float_em | |
5027 | f_fpa_load, f_fpa_store, f_mem_r, r_mem_f. | |
5028 | (attr write_conflict, attr core_cycles): Update. | |
5029 | * arm-generic.md (r_mem_f_wbuf): Delete reservation. | |
5030 | ||
a339107e | 5031 | 2012-06-19 Richard Guenther <rguenther@suse.de> |
5032 | ||
5033 | * tree-vrp.c (intersect_ranges): Handle more cases. | |
5034 | (vrp_intersect_ranges): Dump what we intersect and call ... | |
5035 | (vrp_intersect_ranges_1): ... this. | |
5036 | ||
5f8265c3 | 5037 | 2012-06-19 Richard Guenther <rguenther@suse.de> |
5038 | ||
5039 | PR tree-optimization/53708 | |
5040 | * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Preserve | |
5041 | user-supplied alignment and alignment of decls with the used | |
5042 | attribute. | |
5043 | ||
161121a9 | 5044 | 2012-06-18 Lawrence Crowl <crowl@google.com> |
5045 | ||
5046 | * timevar.def (TV_PHASE_GENERATE): Rename to TV_PHASE_LATE_ASM. | |
5047 | (TV_PHASE_CGRAPH): Rename to TV_PHASE_OPT_GEN. | |
5048 | (TV_PHASE_STREAM_IN): New. | |
5049 | (TV_PHASE_STREAM_OUT): New. | |
5050 | * timevar.c (validate_phases): New. | |
5051 | (timevar_print): Call validate_phases. | |
5052 | * c-decl.c (c_write_global_declarations): Rename use of TV_PHASE_CGRAPH | |
5053 | to TV_PHASE_OPT_GEN. | |
5054 | * langhooks.c (write_global_declarations): Rename use of | |
5055 | TV_PHASE_CGRAPH to TV_PHASE_OPT_GEN. Use TV_PHASE_DBGINFO instead of | |
5056 | TV_PHASE_CHECK_DBGINFO. | |
5057 | * toplev.c (compile_file): Rename use of TV_PHASE_GENERATE to | |
5058 | TV_PHASE_LATE_ASM. Move start of TV_PHASE_LATE_ASM to after call to | |
5059 | lang_hooks.decls.final_write_globals. | |
5060 | ||
0f5ba2d7 | 5061 | 2012-06-18 David Edelshn <dje.gcc@gmail.com> |
5062 | ||
5063 | * config/rs6000/aix52.h (TARGET_EXTRA_BUILTINS): Define as 0. | |
5064 | ||
538c1aa0 | 5065 | 2012-06-18 Uros Bizjak <ubizjak@gmail.com> |
5066 | ||
5067 | PR target/53712 | |
5068 | * config/i386/sse.md (*sse4_2_pcmpestr_unaligned): New. | |
5069 | (*sse4_2_pcmpistr_unaligned): New. | |
5070 | ||
b1324f4f | 5071 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 5072 | Sameera Deshpande <sameera.deshpande@arm.com> |
5073 | Greta Yorsh <greta.yorsh@arm.com> | |
b1324f4f | 5074 | |
6a5af5b5 | 5075 | * config/arm/arm-protos.h (arm_output_epilogue): Remove. |
5076 | * config/arm/arm.c (print_multi_reg): Remove. | |
5077 | (vfp_output_fldmd): Likewise. | |
5078 | (arm_output_epilogue): Likewise. | |
5079 | * config/arm/arm.md (epilogue_insns): Update condition and code. | |
b1324f4f | 5080 | |
8cba51a5 | 5081 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 5082 | Sameera Deshpande <sameera.deshpande@arm.com> |
5083 | Greta Yorsh <greta.yorsh@arm.com> | |
8cba51a5 | 5084 | |
6a5af5b5 | 5085 | * config/arm/arm-protos.h (thumb2_expand_return): New declaration. |
5086 | * config/arm/arm.c (thumb2_expand_return): New function. | |
5087 | * config/arm/arm.md (return): Update condition and code. | |
8cba51a5 | 5088 | |
e2549f81 | 5089 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 5090 | Sameera Deshpande <sameera.deshpande@arm.com> |
5091 | Greta Yorsh <greta.yorsh@arm.com> | |
e2549f81 | 5092 | |
6a5af5b5 | 5093 | * config/arm/arm-protos.h (output_return_instruction): New parameter |
5094 | and int to bool change of parameter types. | |
5095 | * config/arm/arm.c (output_return_instruction): Likewise. | |
5096 | * config/arm/arm.md (arm_simple_return): New pattern. | |
5097 | (arm_return, cond_return, cond_return_inverted): Add new arguments. | |
5098 | * config/arm/thumb2.md (thumb2_return): Update condition and code. | |
e2549f81 | 5099 | |
c3635784 | 5100 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 5101 | Sameera Deshpande <sameera.deshpande@arm.com> |
5102 | Greta Yorsh <greta.yorsh@arm.com> | |
c3635784 | 5103 | |
6a5af5b5 | 5104 | * config/arm/arm-protos.h (arm_expand_epilogue): New declaration. |
5105 | * config/arm/arm.c (arm_expand_epilogue): New function. | |
5106 | * config/arm/arm.md (epilogue): Update condition and code. | |
5107 | (sibcall_epilogue): Likewise. | |
c3635784 | 5108 | |
d7757711 | 5109 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 5110 | Sameera Deshpande <sameera.deshpande@arm.com> |
5111 | Greta Yorsh <greta.yorsh@arm.com> | |
d7757711 | 5112 | |
6a5af5b5 | 5113 | * config/arm/arm.c (arm_expand_epilogue_apcs_frame): New function. |
5114 | * config/arm/arm.md (arm_addsi3) Add an alternative. | |
d7757711 | 5115 | |
1a0b0f12 | 5116 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 5117 | Sameera Deshpande <sameera.deshpande@arm.com> |
5118 | Greta Yorsh <greta.yorsh@arm.com> | |
1a0b0f12 | 5119 | |
6a5af5b5 | 5120 | * config/arm/arm.md (vfp_pop_multiple_with_writeback) New define_insn. |
5121 | * config/arm/predicates.md (pop_multiple_fp) New special predicate. | |
5122 | * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): New function. | |
1a0b0f12 | 5123 | |
426be8c5 | 5124 | 2012-06-18 Ian Bolton <ian.bolton@arm.com> |
6a5af5b5 | 5125 | Sameera Deshpande <sameera.deshpande@arm.com> |
5126 | Greta Yorsh <greta.yorsh@arm.com> | |
426be8c5 | 5127 | |
6a5af5b5 | 5128 | * config/arm/arm.md (load_multiple_with_writeback) New define_insn. |
5129 | (load_multiple, pop_multiple_with_writeback_and_return) Likewise. | |
5130 | (pop_multiple_with_return, ldr_with_return) Likewise. | |
5131 | * config/arm/predicates.md (pop_multiple_return) New special predicate. | |
5132 | * config/arm/arm-protos.h (arm_output_multireg_pop) New declaration. | |
5133 | * config/arm/arm.c (arm_output_multireg_pop) New function. | |
5134 | (arm_emit_multi_reg_pop): New function. | |
426be8c5 | 5135 | |
d0e38b85 | 5136 | 2012-06-18 Greta Yorsh <Greta.Yorsh@arm.com> |
5137 | ||
5138 | * config/arm/arm.c (ldm_stm_operation_p): Require SP | |
5139 | as base register for loads if SP is in the register list. | |
5140 | ||
897c6e08 | 5141 | 2012-06-18 Richard Guenther <rguenther@suse.de> |
5142 | ||
5143 | PR tree-optimization/53693 | |
5144 | * tree-vect-patterns.c (vect_operation_fits_smaller_type): | |
5145 | Reject operands with more than one use. | |
5146 | ||
7c74ee50 | 5147 | 2012-06-18 Bill Schmidt <wschmidt@linux.ibm.com> |
5148 | ||
5149 | PR tree-optimization/53703 | |
5150 | * tree-ssa-phiopt.c (hoist_adjacent_loads): Skip virtual phis; | |
5151 | correctly set bb_for_def[12]. | |
5152 | ||
6789e11c | 5153 | 2012-06-18 Steven Bosscher <steven@gcc.gnu.org> |
5154 | ||
5155 | * config/vax/vax.h (VMS_TARGET): Remove. | |
5156 | ||
04dbf3c4 | 5157 | 2012-06-18 Richard Guenther <rguenther@suse.de> |
5158 | ||
5159 | * tree-vrp.c (extract_range_from_assert): Split out range | |
5160 | intersecting code. | |
5161 | (intersect_ranges): New function. | |
5162 | (vrp_intersect_ranges): Likewise. | |
5163 | ||
91f7d5ff | 5164 | 2012-06-18 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
5165 | ||
5166 | * config/s390/s390.c (s390_gimplify_va_arg): Revert change from | |
5167 | r187965. | |
5168 | ||
65729bd0 | 5169 | 2012-06-18 Tejas Belagod <tejas.belagod@arm.com> |
5170 | ||
5171 | * doc/md.texi: Document int iterators. | |
5172 | * read-rtl.c (ints): New iterator group. | |
5173 | (find_int): Int iterator group callback. | |
5174 | (apply_int_iterator): Likewise. | |
5175 | (apply_iterators): Traverse int iterator table and add all the used | |
5176 | iterators to list. | |
6a5af5b5 | 5177 | (initialize_iterators): Initialize data structures and callbacks for |
5178 | int iterators. | |
65729bd0 | 5179 | (read_rtx): Parse and read mappings for int iterators. |
5180 | (read_rtx_code): Record int iterator usage. | |
5181 | ||
fe265396 | 5182 | 2012-06-18 Richard Sandiford <rdsandiford@googlemail.com> |
5183 | ||
5184 | PR middle-end/53698 | |
5185 | * expr.c (expand_expr_addr_expr_1): Convert to tmode before | |
5186 | performing an addition. | |
5187 | ||
21eb4639 | 5188 | 2012-06-17 Steven Bosscher <steven@gcc.gnu.org> |
5189 | ||
5190 | * output.h (split_double): Move prototype to rtl.h. | |
5191 | (constructor_static_from_elts_p): Move prototype to tree.c. | |
5192 | * rtl.h (split_double): Moved here from output.h. | |
5193 | * tree.h (constructor_static_from_elts_p): Moved here from output.h. | |
5194 | * final.c (split_double): Move from here ... | |
5195 | * rtlanal.c (split_double): ... to here. | |
5196 | * expr.c: Do not include output.h. | |
5197 | ||
1fe976c3 | 5198 | 2012-06-17 Steven Bosscher <steven@gcc.gnu.org> |
5199 | ||
5200 | * cfglayout.h: Remove. | |
5201 | * cfglayout.c: Remove. | |
5202 | * function.h (struct function): Remove x_last_location field. | |
5203 | * function.c: Do not include cfglayout.h. | |
5204 | (expand_function_start): Do not call no-op force_next_line_note. | |
5205 | (expand_function_end): Likewise. | |
5206 | * cfgrtl.c: Do not include cfglayout.h. Include gt-cfgrtl.h. | |
5207 | (unlink_insn_chain): Moved here from cfglayout.c. | |
5208 | (skip_insns_after_block, label_for_bb, record_effective_endpoints, | |
5209 | into_cfg_layout_mode, outof_cfg_layout_mode, | |
5210 | pass_into_cfg_layout_mode, pass_outof_cfg_layout_mode, | |
5211 | relink_block_chain, fixup_reorder_chain, verify_insn_chain, | |
5212 | fixup_fallthru_exit_predecessor, force_one_exit_fallthru, | |
5213 | cfg_layout_can_duplicate_bb_p, duplicate_insn_chain, | |
5214 | cfg_layout_duplicate_bb, cfg_layout_initialize, break_superblocks, | |
5215 | cfg_layout_finalize): Likewise. | |
5216 | (rtl_can_remove_branch_p): Likewise. | |
5217 | * rtl.h (insn_scope): Move prototype from cfglayout.h here. | |
5218 | (duplicate_insn_chain): Likewise. | |
5219 | (force_next_line_note): Remove prototype. | |
5220 | * emit-rtl.c: Do not include tree-flow.h, egad. Include vecprim.h. | |
5221 | (last_location): Remove #define to emit.x_last_location. | |
5222 | (force_next_line_note): Remove no-op function. | |
5223 | (init_emit): Don't set x_last_location. | |
5224 | (block_locators_locs, block_locators_blocks, locations_locators_locs, | |
5225 | locations_locators_vals, prologue_locator, epilogue_locator, | |
5226 | curr_location, last_location, curr_block, last_block, curr_rtl_loc): | |
5227 | Move POD to here from cfglayout.c. | |
5228 | (insn_locators_alloc, insn_locators_finalize, insn_locators_free, | |
5229 | set_curr_insn_source_location, get_curr_insn_source_location, | |
5230 | set_curr_insn_block, get_curr_insn_block, curr_insn_locator, | |
5231 | locator_scope, insn_scope, locator_location, locator_line, insn_line, | |
5232 | locator_file, insn_file, locator_eq): Move to here from cfglayout.c. | |
5233 | * cfghooks.h: Remove double-include protection. | |
5234 | (can_copy_bbs_p, copy_bbs): Move prototypes from cfglayout.h to here. | |
5235 | * cfghooks.c (can_copy_bbs_p, copy_bbs): Move to here from cfglayout.c. | |
5236 | * final.c: Do not include cfglayout.h. | |
5237 | (choose_inner_scope, change_scope): Move to here from cfglayout.c. | |
5238 | (reemit_insn_block_notes): Likewise. Make static. | |
5239 | * tree-flow.h (tree_could_trap_p, operation_could_trap_helper_p, | |
5240 | operation_could_trap_p, tree_could_throw_p): Move from here... | |
5241 | * tree.h: ... to here. | |
5242 | * gengtype.c (open_base_files): Remove cfglayout.h from the list. | |
5243 | * profile.c: Do not include cfghooks.h. | |
5244 | * cfgloopmanip.c: Do not include cfglayout.h and cfghooks.h. | |
5245 | * modulo-sched.c: Likewise. | |
5246 | * loop-unswitch.c: Do not include cfglayout.h. | |
5247 | * sched-ebb.c: Likewise. | |
5248 | * tracer.c: Likewise. | |
5249 | * ddg.c: Likewise. | |
5250 | * tree-vect-loop-manip.c: Likewise. | |
5251 | * loop-init.c: Likewise. | |
5252 | * dwarf2out.c: Likewise. | |
5253 | * hw-doloop.c: Likewise. | |
5254 | * loop-unroll.c: Likewise. | |
5255 | * cfgcleanup.c: Likewise. | |
5256 | * bb-reorder.c: Likewise. | |
5257 | * sched-rgn.c: Likewise. | |
5258 | * tree-cfg.c: Likewise. | |
5259 | * config/alpha/alpha.c: Likewise. | |
5260 | * config/spu/spu.c: Likewise. | |
5261 | * config/sparc/sparc.c: Likewise. | |
5262 | * config/sh/sh.c: Likewise. | |
5263 | * config/c6x/c6x.c: Likewise. | |
5264 | * config/ia64/ia64.c: Likewise. | |
5265 | * config/rs6000/rs6000.c: Likewise. | |
5266 | * config/score/score.c: Likewise. | |
5267 | * config/mips/mips.c: Likewise. | |
5268 | * config/bfin/bfin.c: Likewise. | |
5269 | * Makefile.in (CFGAYOUT_H): Remove, and fixup users. | |
5270 | * config/rs6000/t-rs6000 (rs6000.o): Do not depend on cfglayout.h. | |
5271 | * config/spu/t-spu-elf (spu.o: $): Likewise. | |
5272 | * config/sparc/t-sparc (sparc.o): Do not depend on CFGLAYOUT_H. | |
5273 | ||
aedb7bf8 | 5274 | 2012-06-17 Steven Bosscher <steven@gcc.gnu.org> |
5275 | ||
5276 | * cfgloop.h: Do not include rtl.h. | |
5277 | (enum iv_extend_code): New. | |
5278 | (struct rtx_iv): Use iv_extend_code instead of rtx_code. | |
5279 | * Makefile.in (CFGLOOP_H): Do not depend on RTL_H. | |
5280 | * loop-iv.c (iv_extend_to_rtx_code): New function to translate | |
5281 | an IV_EXTEND_CODE to an RTX_CODE. | |
5282 | (dump_iv_info): Update for rtx_iv field type change. | |
5283 | (iv_constant): Likewise. | |
5284 | (iv_subreg): Likewise. | |
5285 | (iv_extend): Likewise. | |
5286 | (iv_neg): Likewise. | |
5287 | (iv_add): Likewise. | |
5288 | (iv_mult): Likewise. | |
5289 | (iv_shift): Likewise. | |
5290 | (get_biv_step_1): Likewise. | |
5291 | (get_biv_step): Likewise. | |
5292 | (iv_analyze_biv): Likewise. | |
5293 | (get_iv_value): Likewise. | |
5294 | (shorten_into_mode): Likewise. | |
5295 | (canonicalize_iv_subregs): Likewise. | |
5296 | * sese.c (sese_build_liveouts): Use MAY_HAVE_DEBUG_STMTS instead | |
5297 | of MAY_HAVE_DEBUG_INSNS. | |
5298 | * tree-ssa-loop-ivopts.c: Include recog.h after expr.h. | |
5299 | * tree-ssa-loop-prefetch.c: Likewise. | |
5300 | ||
f80de6c2 | 5301 | 2012-06-17 Steven Bosscher <steven@gcc.gnu.org> |
5302 | ||
5303 | * expmed.c (ceil_log2): Move from here... | |
5304 | * hwint.c: ... to here for older GCCs... | |
5305 | * hwint.h: ... and here for newer GCCs. | |
5306 | * rtl.h (ceil_log2): Remove prototype. | |
5307 | ||
5308 | * tree-phinodes.c: Do not include rtl.h. | |
5309 | * Makefile.in (tree-phinodes.o): Do not depend on RTL_H. | |
5310 | ||
6df83406 | 5311 | 2012-06-17 Steven Bosscher <steven@gcc.gnu.org> |
5312 | ||
5313 | * config/cris/cris.h (TARGET_ELF): Remove. | |
5314 | (FORCE_EH_FRAME_INFO_IN_DATA_SECTION): Remove. | |
5315 | (CRIS_ASM_OUTPUT_ALIGNED_DECL_COMMON): Simpify using TARGET_ELF==1. | |
5316 | (LOCAL_LABEL_PREFIX): Likewise. | |
5317 | * config/cris/cris.c (cris_target_asm_named_section): Remove. | |
5318 | (cris_option_override): Simpify using TARGET_ELF==1. | |
5319 | (cris_file_start): Likewise. | |
5320 | * config/cris/cris-protos.h (cris_target_asm_named_section): Remove. | |
5321 | ||
30f58bc8 | 5322 | 2012-06-17 Uros Bizjak <ubizjak@gmail.com> |
5323 | ||
5324 | * config/i386/sse.md (vcvtph2ps): Fix vec_select selector. | |
5325 | ||
39e8019f | 5326 | 2012-06-16 Eric Botcazou <ebotcazou@adacore.com> |
5327 | ||
5328 | PR middle-end/53590 | |
5329 | * tree-inline.c (initialize_cfun): Copy can_delete_dead_exceptions. | |
5330 | ||
30f58bc8 | 5331 | 2012-06-15 Easwaran Raman <eraman@google.com> |
ff447f48 | 5332 | |
5333 | * passes.c (init_optimization_passes): Remove pass_call_cdce | |
5334 | from its current position and insert after pass_dce. | |
5335 | ||
6dc33d02 | 5336 | 2012-06-15 Walter Lee <walt@tilera.com> |
5337 | ||
5338 | * config/tilegx/sync.md (atomic_fetch_<fetchop_name><mode>): Fix typo. | |
5339 | ||
187cc7c7 | 5340 | 2012-06-15 Richard Earnshaw <rearnsha@arm.com> |
5341 | ||
5342 | * arm.c (note_invalid_constants): Don't return a result. | |
5343 | (arm_memory_load_p): Delete function. | |
5344 | (arm_const_double_rtx): Delete iterator variable i; | |
5345 | (fp_immediate_constant): Likewise. | |
5346 | (fp_const_from_val): Likewise. | |
5347 | ||
5348 | * arm.c (arm_init_iwmmxt_builtins): Delete void_ftype_void. | |
5349 | ||
bf0cb017 | 5350 | 2012-06-15 Marc Glisse <marc.glisse@inria.fr> |
5351 | ||
5352 | PR c++/51033 | |
5353 | * c-typeck.c (c_build_vec_perm_expr): Move to c-family/c-common.c. | |
cb741a65 | 5354 | * c-tree.h (c_build_vec_perm_expr): Move to c-family/c-common.h. |
bf0cb017 | 5355 | |
d0acfa59 | 5356 | 2012-06-15 Georg-Johann Lay <avr@gjlay.de> |
5357 | ||
5358 | * config/avr/avr.c (avr_default_expand_builtin): New function. | |
5359 | (avr_expand_builtin): Use it. | |
5360 | (avr_expand_unop_builtin): Remove. | |
5361 | (avr_expand_binop_builtin): Remove. | |
5362 | (avr_expand_triop_builtin): Remove. | |
5363 | ||
fc3c948c | 5364 | 2012-06-15 Michael Matz <matz@suse.de> |
5365 | ||
5366 | PR middle-end/38474 | |
5367 | * cfgexpand.c (add_alias_set_conflicts): Remove. | |
5368 | (expand_used_vars): Don't call it. | |
5369 | (aggregate_contains_union_type): Remove. | |
5370 | * function.c (n_temp_slots_in_use): New static data. | |
5371 | (make_slot_available, assign_stack_temp_for_type): Update it. | |
5372 | (init_temp_slots): Zero it. | |
5373 | (remove_unused_temp_slot_addresses): Use it for quicker removal. | |
5374 | (remove_unused_temp_slot_addresses_1): Use htab_clear_slot. | |
5375 | ||
930802aa | 5376 | 2012-06-15 Michael Matz <matz@suse.de> |
5377 | ||
5378 | * gimplify.c (gimplify_compound_literal_expr): Take gimple_test_f | |
5379 | argument, don't emit assign statement if value is directly usable. | |
5380 | (gimplify_expr): Adjust. | |
5381 | ||
8f1c7d19 | 5382 | 2012-06-15 Michael Matz <matz@suse.de> |
5383 | ||
5384 | * gimplify.c (gimplify_modify_expr): Fold generated statements. | |
5385 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Check flag_ltrans. | |
5386 | ||
bc8c1f83 | 5387 | 2012-06-15 Richard Guenther <rguenther@suse.de> |
5388 | ||
5389 | * tree-vrp.c (set_and_canonicalize_value_range): Use canonical | |
5390 | predicates to set VR_UNDEFINED and VR_VARYING. Drop a case | |
5391 | we assert for in set_value_range to VR_VARYING. | |
5392 | ||
d86c91f6 | 5393 | 2012-06-15 Richard Earnshaw <rearnsha@arm.com> |
5394 | ||
5395 | * arm.md (addsf3, adddf3): Use s_register_operand. | |
5396 | (subsf3, subdf3): Likewise. | |
5397 | (mulsf3, muldf3): Likewise. | |
5398 | (difsf3, divdf3): Likewise. | |
5399 | (movsfcc, movdfcc): Likewise. | |
5400 | * predicates.md (f_register_operand): Delete. | |
5401 | (arm_float_rhs_operand): Delete. | |
5402 | (arm_float_add_operand): Delete. | |
5403 | (arm_float_compare_operand): Use s_register_operand when | |
5404 | there's no VFP. | |
5405 | (cirrus_register_operand): Delete. | |
5406 | (cirrus_fp_register): Delete. | |
5407 | (cirrus_shift_const): Delete. | |
5408 | (cmpdi_operand): Remove Maverick support. | |
5409 | * constraints.md (f, v, H): Delete constraints. | |
5410 | (G): Update documentation. | |
5411 | * arm.c (fp_consts_inited): Convert to bool. | |
5412 | (strings_fp): Delete. | |
5413 | (values_fp): Delete. | |
5414 | (value_fp0): New variable. | |
5415 | (init_fp_table): Simplify logic. | |
5416 | (arm_const_double_rtx): Likewise. | |
5417 | (fp_immediate_constant): Likewise. | |
5418 | (fp_const_from_val): Likewise. | |
5419 | (neg_const_double_rtx_ok_for_fpa): Delete. | |
5420 | * doc/md.texi (ARM constraints): Update documentation. | |
5421 | ||
38682b67 | 5422 | 2012-06-15 Ulrich Weigand <ulrich.weigand@linaro.org> |
5423 | ||
5424 | PR tree-optimization/53636 | |
5425 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Verify | |
5426 | stride when doing basic-block vectorization. | |
5427 | ||
53d84863 | 5428 | 2012-06-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
5429 | ||
5430 | * tree-vect-generic.c (lower_vec_perm): Propagate vector constants | |
5431 | into VEC_PERM_EXPR. | |
5432 | ||
127cb1cd | 5433 | 2012-06-15 Jakub Jelinek <jakub@redhat.com> |
5434 | ||
eca8fccf | 5435 | * tree-vect-patterns.c (vect_pattern_recog): Don't unnecessarily |
5436 | allocate and free bbs array for the SLP case. | |
5437 | ||
127cb1cd | 5438 | PR tree-optimization/51581 |
5439 | * expr.h (choose_multiplier): New prototype. | |
5440 | * expmed.c (choose_multiplier): No longer static. | |
5441 | Change multiplier_ptr from rtx * to UHWI *. | |
5442 | (expand_divmod): Adjust callers. | |
30f58bc8 | 5443 | * tree-vect-patterns.c (vect_recog_sdivmod_pow2_pattern): Renamed to... |
127cb1cd | 5444 | (vect_recog_divmod_pattern): ... this. Pass bb_vinfo as last |
5445 | argument to new_stmt_vec_info. Attempt to optimize also divisions | |
5446 | by non-pow2 constants if integer vector division isn't supported. | |
5447 | * tree-vect-stmts.c (vect_analyze_stmt): If node != NULL, | |
5448 | don't look at pattern stmts and sequences. | |
5449 | ||
bc0dfc8d | 5450 | 2012-06-15 Eric Botcazou <ebotcazou@adacore.com> |
5451 | ||
5452 | PR middle-end/53590 | |
5453 | * common.opt (-fdelete-dead-exceptions): New switch. | |
5454 | * doc/invoke.texi (Code Gen Options): Document it. | |
5455 | * cse.c (count_reg_usage) <CALL_INSN>: Use !insn_nothrow_p in lieu of | |
5456 | insn_could_throw_p predicate. Do not skip an insn that could throw | |
5457 | if dead exceptions can be deleted. | |
5458 | (insn_live_p): Likewise, do not return true in that case. | |
5459 | * dce.c (can_alter_cfg): New flag. | |
5460 | (deletable_insn_p): Do not return false for an insn that can throw if | |
5461 | the CFG can be altered and dead exceptions can be deleted. | |
5462 | (init_dce): Set can_alter_cfg to false for fast DCE, true otherwise. | |
5463 | * dse.c (scan_insn): Use !insn_nothrow_p in lieu of insn_could_throw_ | |
5464 | predicate. Do not preserve an insn that could throw if dead exceptions | |
5465 | can be deleted. | |
5466 | * function.h (struct function): Add can_delete_dead_exceptions flag. | |
5467 | * function.c (allocate_struct_function): Set it. | |
5468 | * lto-streamer-in.c (input_struct_function_base): Stream it. | |
5469 | * lto-streamer-out.c (input_struct_function_base): Likewise. | |
5470 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Do not mark a | |
5471 | statement that could throw as necessary if dead exceptions can be | |
5472 | deleted. | |
5473 | ||
9abfe9e2 | 5474 | 2012-06-14 Maxim Kuvyrkov <maxim@codesourcery.com> |
5475 | ||
5476 | * config/tilegx/sync.md (atomic_fetch_sub<mode>): Fix typo. | |
5477 | ||
e5952d20 | 5478 | 2012-06-14 Oleg Endo <olegendo@gcc.gnu.org> |
5479 | ||
5480 | PR target/53568 | |
5481 | * config/sh/sh.md: Add peephole for swapbsi2. | |
5482 | (*swapbisi2_and_shl8, *swapbhisi2): New insns and splits. | |
5483 | ||
60c519ac | 5484 | 2012-06-14 Uros Bizjak <ubizjak@gmail.com> |
5485 | ||
e3b79a3d | 5486 | * config/i386/i386.md (*zero_extendsidi2): Remove x,x alternative. |
97c56fb6 | 5487 | (*zero_extendsidi2_rex64): Ditto. Remove isa attribute. |
60c519ac | 5488 | |
4fb62579 | 5489 | 2012-06-14 Jakub Jelinek <jakub@redhat.com> |
5490 | ||
5491 | PR target/53639 | |
5492 | * config/i386/i386.md (*anddi_1 into *andsi_1_zext splitter): New. | |
5493 | ||
b805622c | 5494 | 2012-06-14 Richard Earnshaw <rearnsha@arm.com> |
5495 | ||
5496 | * arm.c (arm_cirrus_insn_p): Delete. | |
5497 | (cirrus_reorg): Delete. | |
5498 | (arm_reorg): Don't call cirrus_reorg. | |
5499 | (arm_final_prescan_insn_p): Don't check for cirrus insns. | |
5500 | * arm.md (define_attr "type"): Remove mav_farith and mav_dmult. | |
5501 | (adddi3, subdi3): Remove Maverick support. | |
5502 | (arm_adddi3): Likewise. | |
5503 | (adddi_sesidi_di, adddi_zesidi_di): Likewise. | |
5504 | (addsf3, adddf3): Likewise. | |
5505 | (subsf3, subdf3): Likewise. | |
5506 | (mulsf3, muldf3): Likewise. | |
5507 | (ashldi3, ashrdi3, lshrdi3): Likewise. | |
5508 | (floatsisf2, floatsidf2): Likewise. | |
5509 | (fix_truncsfsi2, fix_truncdfsi2): Likewise. | |
5510 | (arm_movdi, thumb1_movdi_insn): Likewise. | |
5511 | (arm_cmpdi_insn): Likewise. | |
5512 | (cirrus_cmpsf, cirrus_cmpdf, cirrus_cmpdi): Likewise. | |
5513 | (cirrus.md): Don't include. | |
5514 | * cirrus.md: Delete file. | |
5515 | * t-arm (MD_INCLUDES): Remove cirrus.md. | |
5516 | ||
37bd48b8 | 5517 | 2012-06-14 Eric Botcazou <ebotcazou@adacore.com> |
5518 | ||
5519 | * dwarf2out.c (function_possibly_abstracted_p): New static function. | |
5520 | (gen_subprogram_die): Use it function_possibly_abstracted_p in lieu of | |
5521 | cgraph_function_possibly_inlined_p. | |
5522 | (gen_inlined_subroutine_die): Return if the origin is to be ignored. | |
5523 | (process_scope_var): Do not emit concrete instances of abstracted | |
5524 | nested functions from here. | |
5525 | (gen_decl_die): Emit the abstract instance if the function is possibly | |
5526 | abstracted and not only possibly inlined. | |
5527 | (dwarf2out_finish): Find the first non-abstract parent instance and | |
5528 | attach concrete instances on the limbo list to it. | |
5529 | ||
994606f8 | 5530 | 2012-06-14 Richard Earnshaw <rearnsha@arm.com> |
5531 | ||
5532 | * arm.md (divsf3, divdf3): Remove FPA support. | |
5533 | (negsf2, negdf2): Likewise. | |
5534 | (sqrtsf2, sqrtdf2): Likewise. | |
5535 | (movdfcc): Likewise. | |
5536 | (modsf3, moddf3, movxf): Delete. | |
5537 | (push_fp_multi): Delete. | |
5538 | (fpa.md): Don't include it. | |
5539 | * fpa.md: Delete file. | |
5540 | * t-arm (MD_INCLUDES): Remove fpa.md. | |
5541 | ||
f4ac3f3e | 5542 | 2012-06-14 Bill Schmidt <wschmidt@linux.ibm.com> |
5543 | ||
5544 | * tree-vectorizer.h (vect_get_stmt_cost): Move from tree-vect-stmts.c. | |
5545 | (cost_for_stmt): Remove decl. | |
5546 | (vect_get_single_scalar_iteration_cost): Correct typo in name. | |
5547 | * tree-vect-loop.c (vect_get_cost): Remove. | |
5548 | (vect_get_single_scalar_iteration_cost): Correct typo in name; use | |
5549 | vect_get_stmt_cost rather than vect_get_cost. | |
5550 | (vect_get_known_peeling_cost): Use vect_get_stmt_cost rather than | |
5551 | vect_get_cost. | |
5552 | (vect_estimate_min_profitable_iters): Correct typo in call to | |
5553 | vect_get_single_scalar_iteration_cost; use vect_get_stmt_cost rather | |
5554 | than vect_get_cost. | |
5555 | (vect_model_reduction_cost): Use vect_get_stmt_cost rather than | |
5556 | vect_get_cost. | |
5557 | (vect_model_induction_cost): Likewise. | |
5558 | * tree-vect-data-refs.c (vect_peeling_hash_get_lowest_cost): Correct | |
5559 | typo in call to vect_get_single_scalar_iteration_cost. | |
5560 | * tree-vect-stmts.c (vect_get_stmt_cost): Move to tree-vectorizer.h. | |
5561 | (cost_for_stmt): Remove unnecessary function. | |
5562 | * Makefile.in (TREE_VECTORIZER_H): Update dependencies. | |
5563 | ||
d5bd3ab2 | 5564 | 2012-06-14 Richard Earnshaw <rearnsha@arm.com> |
5565 | ||
5566 | * arm.opt (mfp=2, mfp=3, mfpe, mfpe=2, mfpe=3): Delete options. | |
fc3c948c | 5567 | * arm-fpus.def (fpa, fpe2, fpe3, maverick): Delete FPU types. |
d5bd3ab2 | 5568 | * arm-tables.opt: Regenerated. |
fc3c948c | 5569 | * doc/invoke.texi: Remove references to deleted options. |
d5bd3ab2 | 5570 | |
320bbcd2 | 5571 | 2012-06-14 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com> |
5572 | ||
60c519ac | 5573 | * config/h8300/genmova.sh: Modified to add offset bits of |
320bbcd2 | 5574 | mova/Sz assembly instruction for memory access. |
5575 | * config/h8300/h8300.c: Likewise. | |
5576 | * config/h8300/mova.md: Likewise. | |
5577 | ||
901e08a3 | 5578 | 2012-06-12 Christian Bruel <christian.bruel@st.com> |
5579 | ||
5580 | PR target/53621 | |
5581 | * config/sh/sh.c (sh_option_override): Don't force | |
5582 | flag_omit_frame_pointer and maccumulate_outgoing_args. | |
5583 | * config/sh/sh.opt (maccumulate-outgoing-args): Init as Var. | |
5584 | ||
748eb1f9 | 5585 | 2012-06-14 Richard Guenther <rguenther@suse.de> |
5586 | ||
5587 | * tree-vrp.c (VR_INITIALIZER): New define. | |
5588 | (ranges_from_anti_range): New function. | |
5589 | (extract_range_from_binary_expr_1): Decompose operations on | |
5590 | VR_ANTI_RANGEs to operations on VR_RANGE. | |
5591 | (extract_range_from_unary_expr_1): Likewise. | |
5592 | (extract_range_from_binary_expr_1, extract_range_from_binary_expr, | |
5593 | extract_range_from_unary_expr_1, extract_range_from_unary_expr, | |
5594 | extract_range_from_cond_expr, adjust_range_with_scev, | |
5595 | vrp_visit_assignment_or_call, vrp_visit_phi_node, | |
5596 | simplify_bit_ops_using_ranges): Use VR_INITIALIZER. | |
5597 | ||
1fa4dd5c | 5598 | 2012-06-13 Richard Henderson <rth@redhat.com> |
5599 | ||
5600 | * hwint.h (HOST_WIDEST_INT_C): New. | |
5601 | (HOST_WIDE_INT_C): New. | |
5602 | (HOST_WIDE_INT_1): Use it. | |
5603 | * config/alpha/alpha.c (alpha_trampoline_init): Use it. | |
5604 | ||
c573c1b5 | 5605 | 2012-06-13 Alexandre Oliva <aoliva@redhat.com> |
5606 | ||
5607 | PR debug/49888 | |
5608 | * var-tracking.c: Include alias.h. | |
5609 | (overlapping_mems): New struct. | |
5610 | (drop_overlapping_mem_locs): New. | |
5611 | (clobber_overlapping_mems): New. | |
5612 | (var_mem_delete_and_set, var_mem_delete): Call it. | |
5613 | (val_bind): Likewise, but only if modified. | |
5614 | (compute_bb_dataflow, emit_notes_in_bb): Call it on MEMs. | |
5615 | * Makefile.in (var-tracking.o): Depend in $(ALIAS_H). | |
5616 | ||
df226854 | 5617 | 2012-06-13 Alexandre Oliva <aoliva@redhat.com> |
5618 | ||
5619 | PR debug/47624 | |
5620 | * var-tracking.c (loc_exp_dep_pool): New. | |
5621 | (vt_emit_notes): Create and release the pool. | |
5622 | (compute_bb_dataflow): Use value-based locations in MO_VAL_SET. | |
5623 | (emit_notes_in_bb): Likewise. | |
5624 | (loc_exp_dep_insert): Deal with NOT_ONEPART vars. | |
5625 | (notify_dependents_of_changed_value): Likewise. | |
5626 | (notify_dependents_of_resolved_value): Check that NOT_ONEPART | |
5627 | variables don't have a VAR_LOC_DEP_LST. | |
5628 | (emit_note_insn_var_location): Expand NOT_ONEPART locs that are | |
5629 | VALUEs or MEMs of VALUEs. | |
5630 | ||
5ea3fd4b | 5631 | 2012-06-13 Alexandre Oliva <aoliva@redhat.com> |
5632 | ||
5633 | PR debug/52983 | |
5634 | PR debug/48866 | |
5635 | * dce.c (word_dce_process_block): Insert debug temps only if the | |
5636 | insn is not marked. | |
5637 | (dce_process_block): Likewise, and if debug.used is not empty, | |
5638 | and only after iterating over all DEFs that might mark the insn. | |
5639 | ||
4015e18c | 5640 | 2012-06-13 Alexandre Oliva <aoliva@redhat.com> |
5641 | ||
5642 | * common.opt (ftree-coalesce-inlined-vars): New. | |
5643 | (ftree-coalesce-vars): New. | |
5644 | * doc/invoke.texi: Document them. | |
5645 | * tree-ssa-copyrename.c (copy_rename_partition_coalesce): | |
5646 | Implement them. | |
5647 | ||
f5d566ff | 5648 | 2012-06-13 Richard Sandiford <rdsandiford@googlemail.com> |
5649 | ||
5650 | * read-rtl.c (mapping): Remove index field. Add current_value field. | |
5651 | Define heap vectors. | |
5652 | (iterator_group): Fix long line. Remove num_builtins field and | |
5653 | uses_iterator fields. Make apply_iterator take a void * parameter. | |
5654 | (iterator_use, atttribute_use): New structures. | |
5655 | (iterator_traverse_data, BELLWETHER_CODE, bellwether_codes): Delete. | |
5656 | (current_iterators, iterator_uses, attribute_uses): New variables. | |
5657 | (uses_mode_iterator_p, uses_code_iterator_p): Delete. | |
5658 | (apply_mode_iterator, apply_code_iterator): Take a void * parameter. | |
5659 | (map_attr_string, apply_iterator_to_string): Remove iterator | |
5660 | and value parameters. Look through all current iterator values | |
5661 | for a matching attribute. | |
5662 | (mode_attr_index, apply_mode_maps): Delete. | |
5663 | (apply_iterator_to_rtx): Replace with... | |
5664 | (copy_rtx_for_iterators): ...this new function. | |
5665 | (uses_iterator_p, apply_iterator_traverse): Delete. | |
5666 | (apply_attribute_uses, add_current_iterators, apply_iterators): New | |
5667 | functions. | |
5668 | (add_mapping): Remove index field. Set current_value field. | |
5669 | (initialize_iterators): Don't set num_builtins and uses_iterator_p | |
5670 | fields. | |
5671 | (find_iterator): Delete. | |
5672 | (record_iterator_use, record_attribute_use): New functions. | |
5673 | (record_potential_iterator_use): New function. | |
5674 | (check_code_iterator): Remove handling of bellwether codes. | |
5675 | (read_rtx): Remove mode maps. Truncate iterator and attribute uses. | |
5676 | (read_rtx_code, read_nested_rtx, read_rtx_variadic): Remove mode_maps | |
5677 | parameter. Use the first code iterator value instead of the | |
60c519ac | 5678 | bellwether_codes array. Use record_potential_iterator_use for modes. |
f5d566ff | 5679 | |
81170d79 | 5680 | 2012-06-13 Oleg Endo <olegendo@gcc.gnu.org> |
5681 | ||
5682 | PR target/53568 | |
5683 | * config/sh/sh.md (bswapsi2): New expander. | |
5684 | (swapbsi2): New insn. | |
5685 | ||
df8c2b2d | 5686 | 2012-06-13 H.J. Lu <hongjiu.lu@intel.com> |
5687 | ||
5688 | PR target/53647 | |
5689 | * config/i386/i386.c (ix86_tune_cost): New variable. | |
5690 | (ix86_option_override_internal): Set ix86_tune_cost. Use | |
5691 | ix86_tune_cost for simultaneous_prefetches, prefetch_block, | |
5692 | l1_cache_size and l2_cache_size. | |
5693 | ||
72940ce4 | 5694 | 2012-06-13 Richard Guenther <rguenther@suse.de> |
5695 | ||
5696 | * tree-vrp.c (vrp_meet): Properly meet equivalent ranges. | |
5697 | Handle meeting two VR_RANGE to an VR_ANTI_RANGE. Implement | |
5698 | all possible meetings of VR_RANGE with VR_ANTI_RANGE and | |
5699 | VR_ANTI_RANGE with VR_ANTI_RANGE. | |
5700 | ||
295f5c5c | 5701 | 2012-06-13 Richard Earnshaw <rearnsha@arm.com> |
5702 | ||
5703 | * config.gcc (unsupported): Move obsoleted FPA-based configurations | |
5704 | here from ... | |
5705 | (obsolete): ... here. | |
5706 | (arm*-*-freebsd*): Remove. | |
5707 | (arm*-*-linux*): Only accept EABI variants. Simplify logic. | |
5708 | (arm*-*-uclinux*): Likewise. | |
5709 | (arm*-*-ecos-elf): Remove. | |
5710 | (arm*-*-rtems*): Remove. | |
5711 | (arm*-*-elf): Remove. | |
5712 | (arm*-wince-pe*): Remove. | |
5713 | (arm, --with-fpu): Remove support for fpa and Maverick variants. | |
5714 | * arm/ecos-elf.h: Delete. | |
5715 | * arm/t-strongarm-elf: Delete. | |
5716 | * arm/rtems-elf.h: Delete. | |
5717 | * arm/wince-pe.h: Delete. | |
5718 | * arm/pe.c: Delete. | |
5719 | * arm/pe.h: Delete. | |
5720 | * arm/t-wince-pe: Delete. | |
5721 | ||
6f0ddab1 | 5722 | 2012-06-13 Bill Schmidt <wschmidt@linux.ibm.com> |
5723 | ||
5724 | PR tree-optimization/53647 | |
5725 | * tree-ssa-phiopt.c (gate_hoist_loads): Skip transformation for | |
5726 | targets with no defined cache line size. | |
5727 | ||
d13adc77 | 5728 | 2012-06-13 Bill Schmidt <wschmidt@linux.ibm.com> |
5729 | ||
5730 | * targhooks.c (default_builtin_vectorized_conversion): Handle | |
5731 | vec_construct, using vectype to base cost on subparts. | |
5732 | * target.h (enum vect_cost_for_stmt): Add vec_construct. | |
5733 | * tree-vect-stmts.c (vect_model_load_cost): Use vec_construct | |
5734 | instead of scalar_to-vec. | |
5735 | * config/spu/spu.c (spu_builtin_vectorization_cost): Handle | |
5736 | vec_construct in same way as default for now. | |
5737 | * config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise. | |
5738 | * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): | |
5739 | Handle vec_construct, including special case for 32-bit loads. | |
5740 | ||
6b8f7c28 | 5741 | 2012-06-13 Xinyu Qi <xyqi@marvell.com> |
5742 | ||
5743 | * config/arm/arm.c (FL_IWMMXT2): New define. | |
5744 | (arm_arch_iwmmxt2): New variable. | |
5745 | (arm_option_override): Enable use of iWMMXt with VFP. | |
5746 | Disable use of iWMMXt with NEON. Disable use of iWMMXt under | |
5747 | Thumb mode. Set arm_arch_iwmmxt2. | |
5748 | (arm_expand_binop_builtin): Accept VOIDmode op. | |
5749 | (enum arm_builtins): Revise built-in fcode. | |
5750 | (IWMMXT2_BUILTIN): New define. | |
5751 | (IWMMXT2_BUILTIN2): Likewise. | |
5752 | (iwmmx2_mbuiltin): Likewise. | |
5753 | (builtin_description bdesc_2arg): Revise built in declaration. | |
5754 | (builtin_description bdesc_1arg): Likewise. | |
5755 | (arm_init_iwmmxt_builtins): Revise built in initialization. | |
5756 | (arm_expand_builtin): Revise built in expansion. | |
5757 | (arm_output_iwmmxt_shift_immediate): New function. | |
5758 | (arm_output_iwmmxt_tinsr): Likewise. | |
5759 | * config/arm/arm-protos.h (arm_output_iwmmxt_shift_immediate): Declare. | |
5760 | (arm_output_iwmmxt_tinsr): Likewise. | |
5761 | * config/arm/iwmmxt.md (WCGR0, WCGR1, WCGR2, WCGR3): New constant. | |
5762 | (iwmmxt_psadbw, iwmmxt_walign, iwmmxt_tmrc, iwmmxt_tmcr): Delete. | |
5763 | (rorv4hi3, rorv2si3, rordi3): Likewise. | |
5764 | (rorv4hi3_di, rorv2si3_di, rordi3_di): Likewise. | |
5765 | (ashrv4hi3_di, ashrv2si3_di, ashrdi3_di): Likewise. | |
5766 | (lshrv4hi3_di, lshrv2si3_di, lshrdi3_di): Likewise. | |
5767 | (ashlv4hi3_di, ashlv2si3_di, ashldi3_di): Likewise. | |
5768 | (iwmmxt_tbcstqi, iwmmxt_tbcsthi, iwmmxt_tbcstsi): Likewise | |
5769 | (*iwmmxt_clrv8qi, *iwmmxt_clrv4hi, *iwmmxt_clrv2si): Likewise. | |
5770 | (tbcstv8qi, tbcstv4hi, tbsctv2si): New pattern. | |
5771 | (iwmmxt_clrv8qi, iwmmxt_clrv4hi, iwmmxt_clrv2si): Likewise. | |
5772 | (*and<mode>3_iwmmxt, *ior<mode>3_iwmmxt, *xor<mode>3_iwmmxt): Likewise. | |
5773 | (ror<mode>3, ror<mode>3_di): Likewise. | |
5774 | (ashr<mode>3_di, lshr<mode>3_di, ashl<mode>3_di): Likewise. | |
5775 | (ashli<mode>3_iwmmxt, iwmmxt_waligni, iwmmxt_walignr): Likewise. | |
5776 | (iwmmxt_walignr0, iwmmxt_walignr1): Likewise. | |
5777 | (iwmmxt_walignr2, iwmmxt_walignr3): Likewise. | |
5778 | (iwmmxt_setwcgr0, iwmmxt_setwcgr1): Likewise. | |
5779 | (iwmmxt_setwcgr2, iwmmxt_setwcgr3): Likewise. | |
5780 | (iwmmxt_getwcgr0, iwmmxt_getwcgr1): Likewise. | |
5781 | (iwmmxt_getwcgr2, iwmmxt_getwcgr3): Likewise. | |
5782 | (All instruction patterns): Add wtype attribute. | |
5783 | (*iwmmxt_arm_movdi, *iwmmxt_movsi_insn): iWMMXt coexist with vfp. | |
5784 | (iwmmxt_uavgrndv8qi3, iwmmxt_uavgrndv4hi3): Revise the pattern. | |
5785 | (iwmmxt_uavgv8qi3, iwmmxt_uavgv4hi3): Likewise. | |
5786 | (ashr<mode>3_iwmmxt, ashl<mode>3_iwmmxt, lshr<mode>3_iwmmxt): Likewise. | |
5787 | (iwmmxt_tinsrb, iwmmxt_tinsrh, iwmmxt_tinsrw):Likewise. | |
5788 | (eqv8qi3, eqv4hi3, eqv2si3, gtuv8qi3): Likewise. | |
5789 | (gtuv4hi3, gtuv2si3, gtv8qi3, gtv4hi3, gtv2si3): Likewise. | |
5790 | (iwmmxt_wunpckihh, iwmmxt_wunpckihw, iwmmxt_wunpckilh): Likewise. | |
5791 | (iwmmxt_wunpckilw, iwmmxt_wunpckehub, iwmmxt_wunpckehuh): Likewise. | |
5792 | (iwmmxt_wunpckehuw, iwmmxt_wunpckehsb, iwmmxt_wunpckehsh): Likewise. | |
5793 | (iwmmxt_wunpckehsw, iwmmxt_wunpckelub, iwmmxt_wunpckeluh): Likewise. | |
5794 | (iwmmxt_wunpckeluw, iwmmxt_wunpckelsb, iwmmxt_wunpckelsh): Likewise. | |
5795 | (iwmmxt_wunpckelsw, iwmmxt_wmadds, iwmmxt_wmaddu): Likewise. | |
5796 | (iwmmxt_wsadb, iwmmxt_wsadh, iwmmxt_wsadbz, iwmmxt_wsadhz): Likewise. | |
5797 | (iwmmxt2.md): Include. | |
5798 | * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __IWMMXT2__. | |
5799 | (TARGET_IWMMXT2): New define. | |
5800 | (TARGET_REALLY_IWMMXT2): Likewise. | |
5801 | (arm_arch_iwmmxt2): Declare. | |
5802 | * config/arm/mmintrin.h: Use __IWMMXT__ to enable iWMMXt intrinsics. | |
5803 | Use __IWMMXT2__ to enable iWMMXt2 intrinsics. | |
5804 | Use C name-mangling for intrinsics. | |
5805 | (__v8qi): Redefine. | |
5806 | (_mm_cvtsi32_si64, _mm_andnot_si64, _mm_sad_pu8): Revise. | |
5807 | (_mm_sad_pu16, _mm_align_si64, _mm_setwcx, _mm_getwcx): Likewise. | |
5808 | (_m_from_int): Likewise. | |
5809 | (_mm_sada_pu8, _mm_sada_pu16): New intrinsic. | |
5810 | (_mm_alignr0_si64, _mm_alignr1_si64, _mm_alignr2_si64): Likewise. | |
5811 | (_mm_alignr3_si64, _mm_tandcb, _mm_tandch, _mm_tandcw): Likewise. | |
5812 | (_mm_textrcb, _mm_textrch, _mm_textrcw, _mm_torcb): Likewise. | |
5813 | (_mm_torch, _mm_torcw, _mm_tbcst_pi8, _mm_tbcst_pi16): Likewise. | |
5814 | (_mm_tbcst_pi32): Likewise. | |
5815 | (_mm_abs_pi8, _mm_abs_pi16, _mm_abs_pi32): New iWMMXt2 intrinsic. | |
5816 | (_mm_addsubhx_pi16, _mm_absdiff_pu8, _mm_absdiff_pu16): Likewise. | |
5817 | (_mm_absdiff_pu32, _mm_addc_pu16, _mm_addc_pu32): Likewise. | |
5818 | (_mm_avg4_pu8, _mm_avg4r_pu8, _mm_maddx_pi16, _mm_maddx_pu16): Likewise. | |
5819 | (_mm_msub_pi16, _mm_msub_pu16, _mm_mulhi_pi32): Likewise. | |
5820 | (_mm_mulhi_pu32, _mm_mulhir_pi16, _mm_mulhir_pi32): Likewise. | |
5821 | (_mm_mulhir_pu16, _mm_mulhir_pu32, _mm_mullo_pi32): Likewise. | |
5822 | (_mm_qmulm_pi16, _mm_qmulm_pi32, _mm_qmulmr_pi16): Likewise. | |
5823 | (_mm_qmulmr_pi32, _mm_subaddhx_pi16, _mm_addbhusl_pu8): Likewise. | |
5824 | (_mm_addbhusm_pu8, _mm_qmiabb_pi32, _mm_qmiabbn_pi32): Likewise. | |
5825 | (_mm_qmiabt_pi32, _mm_qmiabtn_pi32, _mm_qmiatb_pi32): Likewise. | |
5826 | (_mm_qmiatbn_pi32, _mm_qmiatt_pi32, _mm_qmiattn_pi32): Likewise. | |
5827 | (_mm_wmiabb_si64, _mm_wmiabbn_si64, _mm_wmiabt_si64): Likewise. | |
5828 | (_mm_wmiabtn_si64, _mm_wmiatb_si64, _mm_wmiatbn_si64): Likewise. | |
5829 | (_mm_wmiatt_si64, _mm_wmiattn_si64, _mm_wmiawbb_si64): Likewise. | |
5830 | (_mm_wmiawbbn_si64, _mm_wmiawbt_si64, _mm_wmiawbtn_si64): Likewise. | |
5831 | (_mm_wmiawtb_si64, _mm_wmiawtbn_si64, _mm_wmiawtt_si64): Likewise. | |
5832 | (_mm_wmiawttn_si64, _mm_merge_si64): Likewise. | |
5833 | (_mm_torvscb, _mm_torvsch, _mm_torvscw): Likewise. | |
5834 | (_m_to_int): New define. | |
5835 | * config/arm/arm-cores.def (iwmmxt2): Add FL_IWMMXT2. | |
5836 | * config/arm/arm-arches.def (iwmmxt2): Likewise. | |
5837 | * config/arm/t-arm (MD_INCLUDES): Add marvell-f-iwmmxt.md and | |
5838 | iwmmxt2.md. | |
5839 | * config/arm/arm.md (marvell-f-iwmmxt.md): Include. | |
5840 | (arch): Add "iwmmxt2". | |
5841 | (arch_enabled): Handle "iwmmxt2". | |
5842 | (wtype): New attribute. | |
5843 | (UNSPEC_WMADDS, UNSPEC_WMADDU): Delete. | |
5844 | (UNSPEC_WALIGNI): New unspec. | |
5845 | * config/arm/predicates.md (imm_or_reg_operand): New predicate. | |
5846 | * config/arm/iterators.md (VMMX2): New mode_iterator. | |
5847 | * config/arm/marvell-f-iwmmxt.md: New file. | |
5848 | * config/arm/iwmmxt2.md: New file. | |
5849 | ||
4269c49c | 5850 | 2012-06-12 Jakub Jelinek <jakub@redhat.com> |
5851 | ||
5852 | PR c/53532 | |
5853 | PR c/51034 | |
5854 | PR c/53196 | |
5855 | * c-decl.c (build_compound_literal): Call c_incomplete_type_error | |
5856 | if type isn't complete. | |
5857 | ||
5a909fae | 5858 | 2012-06-12 Uros Bizjak <ubizjak@gmail.com> |
5859 | ||
5860 | * config/ia64/sync.md (fetchop_name): Change ior attribute to "or". | |
5861 | ||
84dabd71 | 5862 | 2012-06-12 Richard Henderson <rth@redhat.com> |
5863 | ||
5864 | * config/rs6000/sync.md (atomic_load, atomic_store): Use INT1 mode | |
5865 | iterator instead of INT. | |
5a909fae | 5866 | |
239e9670 | 5867 | 2012-06-12 Bill Schmidt <wschmidt@linux.ibm.com> |
5868 | ||
5869 | * opts.c: Add -fhoist-adjacent-loads to -O2 and above. | |
5870 | * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Add argument to forward | |
5871 | declaration. | |
5872 | (hoist_adjacent_loads, gate_hoist_loads): New forward declarations. | |
5873 | (tree_ssa_phiopt): Call gate_hoist_loads. | |
5874 | (tree_ssa_cs_elim): Add parm to tree_ssa_phiopt_worker call. | |
5875 | (tree_ssa_phiopt_worker): Add do_hoist_loads to formal arg list; call | |
5876 | hoist_adjacent_loads. | |
5877 | (local_mem_dependence): New function. | |
5878 | (hoist_adjacent_loads): Likewise. | |
5879 | (gate_hoist_loads): Likewise. | |
5880 | * common.opt (fhoist-adjacent-loads): New switch. | |
5881 | * Makefile.in (tree-ssa-phiopt.o): Added dependencies. | |
5882 | ||
658f1736 | 5883 | 2012-06-12 Michael Matz <matz@suse.de> |
5884 | ||
5885 | * alias.c (nonoverlapping_component_refs_p): Take two rtx arguments. | |
5886 | (nonoverlapping_memrefs_p): Don't call it here ... | |
5887 | (true_dependence_1): ... but here. | |
5888 | ||
cbc80ce5 | 5889 | 2012-06-12 Richard Guenther <rguenther@suse.de> |
5890 | ||
5891 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Remove dead code. | |
5892 | * alias.c (ao_ref_from_mem): MEM_EXPR is conservative, MEM_OFFSET | |
5893 | and MEM_SIZE only refines it. Reflect that and be less conservative | |
5894 | if either of the latter is not known. | |
5895 | ||
92f67f6e | 5896 | 2012-06-12 Jakub Jelinek <jakub@redhat.com> |
5897 | ||
5898 | PR rtl-optimization/53589 | |
5899 | * cfgrtl.c (force_nonfallthru_and_redirect): Do asm_goto_edge | |
5900 | discovery even when e->dest != target. If any LABEL_REF points | |
5901 | to e->dest label, redirect it to target's label. | |
5902 | ||
c8ad18ed | 5903 | 2012-06-12 Chung-Lin Tang <cltang@codesourcery.com> |
5904 | ||
5905 | * config/sh/sh.c (output_stack_adjust): Remove !epilogue_p | |
5906 | condition for generating REG_FRAME_RELATED_EXPR note. | |
5907 | (pop): Add code for generating REG_CFA_RESTORE, | |
5908 | REG_CFA_ADJUST_CFA notes. Set RTX_FRAME_RELATED_P to 1. | |
5909 | (sh_expand_epilogue): Use frame_insn() for FP to SP move. | |
5910 | Set 'frame_p' of calls to output_stack_adjust() to 'true'. | |
5911 | ||
3ea24468 | 5912 | 2012-06-11 Richard Henderson <rth@redhat.com> |
5913 | ||
ac0eec87 | 5914 | * config/alpha/alpha.c (HWI_HEX2): Add missing shift. |
5915 | * vmsdbgout.c (VMS_EPOCH_OFFSET): Add LL suffix. | |
5916 | ||
3ea24468 | 5917 | * config/alpha/alpha.c (alpha_trampoline_init): Split large constants. |
5918 | ||
7bc65ea7 | 5919 | 2012-06-12 Hans-Peter Nilsson <hp@axis.com> |
5920 | ||
5921 | * doc/tm.texi.in (Addressing Modes) <TARGET_LEGITIMIZE_ADDRESS>: | |
5922 | Mention that this hook needs to be defined for native TLS. | |
5923 | * doc/tm.texi: Regenerate. | |
5924 | ||
8c20007a | 5925 | 2012-06-11 Mike Stump <mikestump@comcast.net> |
5926 | ||
5927 | * emit-rtl.c (init_emit_once): Iterate through the | |
5928 | MODE_PARTIAL_INT modes with MIN_MODE_PARTIAL_INT and | |
5929 | MAX_MODE_PARTIAL_INT, as GET_MODE_WIDER_MODE doesn't step through | |
5930 | all the MIN_MODE_PARTIAL_INT modes anymore. | |
5931 | ||
cf9b5bbc | 5932 | 2012-06-12 Maxim Kuvyrkov <maxim@codesourcery.com> |
5933 | ||
5934 | * gcc/config/mips/mips-tables.opt (xlp): Fix merge typo. | |
5935 | ||
117f8975 | 5936 | 2012-06-11 Roland McGrath <mcgrathr@google.com> |
5937 | ||
5938 | * dwarf2out.c (const_ok_for_output_1): Detect a TLS UNSPEC using | |
5939 | SYMBOL_REF_TLS_MODEL rather than DECL_THREAD_LOCAL_P, in case it's | |
5940 | not a VAR_DECL. Also don't limit it to UNSPECs with exactly one | |
5941 | operand. | |
5942 | ||
658a6fb7 | 5943 | 2012-06-11 Oleg Endo <olegendo@gcc.gnu.org> |
5944 | ||
5945 | PR target/53511 | |
5946 | * config/sh/sh.md (fmasf4): New expander. | |
5947 | (*macsf3): Rename to fmasf4_i. Adapt to fma pattern. | |
5948 | (mac_media): Rename to fmasf4_media. Adapt to fma pattern. | |
5949 | * config/sh/sh.opt (mfused-madd): Remove. | |
5950 | * config/sh/sh.c (sh_option_override): Remove mfused-madd handling. | |
5951 | (builtin_description bdesc): Remove __builtin_sh_media_FMAC_S. | |
5952 | * config.gcc (sh[123456789lbe]*-*-* | sh-*-*): Add fused-madd.opt | |
5953 | as extra options. | |
5954 | * doc/invoke.texi (SH Options): Update mfused-madd and mno-fused-madd | |
5955 | descriptions. | |
5956 | ||
dfed30bc | 5957 | 2012-06-11 Richard Henderson <rth@redhat.com> |
5958 | ||
5959 | * dwarf2cfi.c (scan_trace): Handle annulled branch-taken delay slots. | |
5960 | ||
8f6a4a62 | 5961 | 2012-06-11 Richard Guenther <rguenther@suse.de> |
5962 | ||
5963 | PR middle-end/53470 | |
5964 | * tree.c (free_lang_data_in_type): Do not clear TYPE_CONTEXT but | |
5965 | replace it with the first non-BLOCK context. | |
5966 | ||
557f718e | 5967 | 2012-06-11 Richard Guenther <rguenther@suse.de> |
5968 | ||
5969 | * alias.c (aliases_everything_p): Remove. | |
5970 | (DIFFERENT_ALIAS_SETS_P): Likewise. | |
5971 | (true_dependence_1): Use mems_in_disjoint_alias_sets_p directly. | |
5972 | Do not use aliases_everything_p or special-case ANDs. Do not | |
5973 | special-case BLKmode moves. | |
5974 | (may_alias_p): Likewise. Handle BLKmode similar like everywhere | |
5a909fae | 5975 | - for SCATCH only. |
557f718e | 5976 | |
32354eaf | 5977 | 2012-06-09 Hans-Peter Nilsson <hp@axis.com> |
5978 | ||
5979 | Fix CRIS build errors with --enable-build-with-cxx. | |
5980 | * config/cris/cris.c (cris_emit_trap_for_misalignment): Rename | |
5981 | variable "and" to "andop". | |
5982 | * config/cris/sync.md ("atomic_fetch_<atomic_op_name><mode>"): Use | |
5983 | temporary variable for memory model, passing C++-type-correct | |
5984 | parameter type to expand_mem_thread_fence. | |
5985 | ("atomic_compare_and_swap<mode>"): Ditto. | |
5986 | ||
76cdbc6d | 5987 | 2012-06-09 Richard Henderson <rth@redhat.com> |
5988 | ||
5989 | PR c++/53602 | |
5990 | * cfgcleanup.c (execute_jump): Rename from rest_of_handle_jump2. | |
5991 | (pass_jump): Rename from pass_jump2. | |
5992 | (execute_jump2, pass_jump2): New. | |
5993 | * combine-stack-adj.c (rest_of_handle_stack_adjustments): Don't | |
5994 | perform cfg cleanup here. Move the test of PUSH_ROUNDING | |
5995 | and ACCUMULATE_OUTGOING_ARGS test... | |
5996 | (gate_handle_stack_adjustments): ... here. | |
5997 | * passes.c (init_optimization_passes): Update for pass_jump2 rename. | |
5998 | Place new pass_jump2 after pass_stack_adjustments. | |
5999 | * tree-pass.h (pass_jump): Declare. | |
6000 | ||
86018455 | 6001 | 2012-06-09 Kenneth Zadeck <zadeck@naturalbridge.com> |
6002 | ||
6003 | * simplify-rtx.c (simplify_const_binary_operation): Fixed shift | |
6004 | count trucation. | |
6005 | ||
f62cadce | 6006 | 2012-06-08 Richard Henderson <rth@redhat.com> |
6007 | ||
ca8a2f4e | 6008 | PR c++/53602 |
6009 | * combine-stack-adj.c (force_move_args_size_note): Add ARGS_SIZE | |
6010 | note to a clobber insn when no other insn is available. | |
f62cadce | 6011 | |
6d8ed506 | 6012 | 2012-06-08 Georg-Johann Lay <avr@gjlay.de> |
6013 | ||
6014 | * config/avr/avr.c (avr_case_values_threshold): Return 7. | |
6015 | ||
7bfdbc17 | 6016 | 2012-06-07 Andreas Schwab <schwab@linux-m68k.org> |
6017 | ||
6018 | * genhooks.c (main): Set progname. | |
6019 | (emit_documentation): Remove variable found_start, always bail out | |
6020 | when a place is missing. | |
ca8a2f4e | 6021 | * doc/tm.texi.in (C++ ABI): Add @hook TARGET_CXX_DECL_MANGLING_CONTEXT. |
7bfdbc17 | 6022 | |
ab129075 | 6023 | 2012-06-07 Jakub Jelinek <jakub@redhat.com> |
6024 | ||
6025 | PR middle-end/53580 | |
ca8a2f4e | 6026 | * omp-low.c (scan_omp): Change first argument to gimple_seq *, |
6027 | call walk_gimple_seq_mod instead of walk_gimple_seq. | |
ab129075 | 6028 | (scan_sharing_clauses, scan_omp_parallel, scan_omp_task, |
6029 | scan_omp_for, scan_omp_sections, scan_omp_single, | |
6030 | execute_lower_omp): Adjust callers. | |
6031 | (scan_omp_1_stmt): Likewise. If check_omp_nesting_restrictions | |
6032 | returns false, replace stmt with GIMPLE_NOP. | |
6033 | (check_omp_nesting_restrictions): Instead of issuing warnings, | |
6034 | issue errors and return false if any errors were reported. | |
6035 | ||
b37a3600 | 6036 | 2012-06-06 Steven Bosscher <steven@gcc.gnu.org> |
6037 | ||
6038 | * doc/invoke.texi (fconserve-space): Remove documentation. | |
6039 | ||
98da658b | 6040 | 2012-06-06 Edmar Wienskoski <edmar@freescale.com> |
6041 | ||
6042 | * config/rs6000/rs6000-tables.opt: Regenerated. | |
6043 | ||
f689d33d | 6044 | 2012-06-06 Richard Guenther <rguenther@suse.de> |
6045 | ||
6046 | PR tree-optimization/53081 | |
6047 | * tree-data-ref.h (adjacent_store_dr_p): Rename to ... | |
6048 | (adjacent_dr_p): ... this and make it work for reads, too. | |
6049 | * tree-loop-distribution.c (enum partition_kind): Add PKIND_MEMCPY. | |
6050 | (struct partition_s): Change main_stmt to main_dr, add | |
6051 | secondary_dr member. | |
6052 | (build_size_arg_loc): Change to date data-reference and not | |
6053 | gimplify here. | |
6054 | (build_addr_arg_loc): New function split out from ... | |
6055 | (generate_memset_builtin): ... here. Use it and simplify. | |
6056 | (generate_memcpy_builtin): New function. | |
6057 | (generate_code_for_partition): Adjust. | |
ca8a2f4e | 6058 | (classify_partition): Streamline pattern detection. Detect memcpy. |
f689d33d | 6059 | (ldist_gen): Adjust. |
6060 | (tree_loop_distribution): Adjust seed statements for memcpy | |
6061 | recognition. | |
6062 | ||
966d4175 | 6063 | 2012-06-06 Matt Turner <mattst88@gmail.com> |
6064 | ||
6065 | * config/arm/mmintrin.h (_mm_empty): New. | |
ca8a2f4e | 6066 | (_m_empty): New. |
966d4175 | 6067 | |
d86dbf92 | 6068 | 2012-06-06 Richard Sandiford <r.sandiford@uk.ibm.com> |
6069 | ||
6070 | * doc/invoke.texi (sched-pressure-algorithm): Document new --param. | |
6071 | * common.opt (fsched-pressure-algorithm=): Remove. | |
6072 | * flag-types.h (sched_pressure_algorithm): Move to... | |
6073 | * sched-int.h (sched_pressure_algorithm): ...here. | |
6074 | * params.def (sched-pressure-algorithm): New param. | |
6075 | * haifa-sched.c (sched_init): Use it to initialize sched_pressure. | |
6076 | * common/config/s390/s390-common.c (s390_option_optimization_table): | |
6077 | Remove OPT_fsched_pressure_algorithm_ entry. | |
6078 | * config/s390/s390.c (s390_option_override): Set a default value for | |
6079 | PARAM_SCHED_PRESSURE_ALGORITHM. | |
6080 | ||
aca8cc63 | 6081 | 2012-06-05 Michael Meissner <meissner@linux.vnet.ibm.com> |
6082 | ||
6083 | PR target/53487 | |
6084 | * config/rs6000/rs6000.c (rs6000_generate_compare): If we are | |
6085 | doing an unsigned compare, make sure the second argument is not a | |
6086 | negative constant. | |
6087 | (rs6000_emit_cmove): Don't allow floating point comparisons when | |
6088 | generating ISEL moves. | |
6089 | ||
e7ae865c | 6090 | 2012-06-05 Edmar Wienskoski <edmar@freescale.com> |
b770074c | 6091 | |
6092 | * config/rs6000/e5500.md: New file. | |
6093 | * config/rs6000/e6500.md: New file. | |
6094 | * config/rs6000/rs6000.c (processor_costs): Add new costs for | |
6095 | e5500 and e6500. | |
6096 | (rs6000_option_override_internal): Altivec and Spe options not | |
6097 | allowed with e5500. Spe options not allowed with e6500. Increase | |
6098 | move inline limit for e5500 and e6500. Disable string instructions | |
6099 | for e5500 and e6500. Enable branch targets alignment for e5500 and | |
6100 | e6500. Initialize rs6000_cost for e5500 and e6500. | |
6101 | (rs6000_adjust_cost): Add extra scheduling cycles between compare | |
6102 | and brnach for e5500 and e6500. | |
6103 | (rs6000_issue_rate): Set issue rate for e5500 and e6500. | |
6104 | * config/rs6000/rs6000-cpus.def: Add cpu definitions for e5500 and | |
6105 | e6500. | |
6106 | * config/rs6000/rs6000.h (ASM_CPU_SPEC): Add e5500 and e6500. | |
6107 | * config/rs6000/rs6000.md (define_attr "cpu"): Add ppce5500 and | |
6108 | ppce6500. | |
6109 | Include e5500.md and e6500.md. | |
6110 | * config/rs6000/rs6000-opt.h (processor_type): Add | |
6111 | PROCESSOR_PPCE5500 and PROCESSOR_PPCE6500. | |
6112 | * config.gcc (cpu_is_64bit): Add new cores e5500, e6500. | |
6113 | (powerpc*-*-*): Add new cores e5500, e6500. | |
6114 | * doc/invoke.texi: (item -mcpu): Add e5500 and e6500 to list of cpus. | |
6115 | ||
156b8feb | 6116 | 2012-06-05 Richard Guenther <rguenther@suse.de> |
6117 | ||
ca8a2f4e | 6118 | * tree-vect-data-refs.c (vect_analyze_data_refs): Fix last change. |
156b8feb | 6119 | |
d26d40c8 | 6120 | 2012-06-05 H.J. Lu <hongjiu.lu@intel.com> |
6121 | ||
6122 | PR target/53575 | |
6123 | * config.gcc: Select x32 run-time library if --with-abi={x32|mx32} | |
6124 | is used for x86_64-*-*. | |
6125 | ||
ec84182d | 6126 | 2012-06-05 Richard Guenther <rguenther@suse.de> |
6127 | ||
6128 | PR tree-optimization/30442 | |
6129 | * tree-vect-data-refs.c (vect_analyze_data_refs): For basic-block | |
6130 | vectorization stop analysis at the first stmt we cannot compute | |
6131 | a data-reference for instead of giving up completely. | |
6132 | ||
e5edce84 | 6133 | 2012-06-05 Richard Guenther <rguenther@suse.de> |
6134 | ||
ca8a2f4e | 6135 | * tree-loop-distribution.c (struct partition_s): Add has_writes member. |
e5edce84 | 6136 | (partition_alloc): Initialize it. |
6137 | (partition_has_writes): New function. | |
6138 | (rdg_flag_uses): Adjust. | |
6139 | (rdg_flag_vertex): Likewise. | |
6140 | (rdg_flag_vertex_and_dependent): Likewise. | |
6141 | (rdg_flag_loop_exits): Likewise. | |
6142 | (build_rdg_partition_for_component): Likewise. | |
6143 | (rdg_build_partitions): Likewise. | |
6144 | ||
0644fcba | 6145 | 2012-06-05 Richard Guenther <rguenther@suse.de> |
6146 | ||
6147 | PR tree-optimization/53081 | |
6148 | * tree-loop-distribution.c (generate_memset_builtin): Handle all | |
6149 | kinds of byte-sized stores. | |
6150 | (classify_partition): Likewise. | |
6151 | (tree_loop_distribution): Adjust seed statements used for | |
6152 | !flag_tree_loop_distribution. | |
6153 | ||
6862f949 | 6154 | 2012-06-05 Alan Modra <amodra@gmail.com> |
6155 | ||
6156 | * config/rs6000/rs6000.c (ptr_regno_for_savres): Comment. | |
6157 | (rs6000_emit_prologue): Ensure register used for inline saves | |
6158 | of vector regs is not the static chain register. Revise comment. | |
6159 | ||
2b1e078e | 6160 | 2012-06-04 Oleg Endo <olegendo@gcc.gnu.org> |
6161 | ||
6162 | * doc/md.texi (Standard Pattern Names For Generation): Document | |
6163 | sincos pattern. | |
6164 | ||
874bb5cb | 6165 | 2012-06-04 H.J. Lu <hongjiu.lu@intel.com> |
6166 | ||
6167 | PR bootstrap/53555 | |
6168 | * config/i386/i386.c (ix86_sched_reorder) Skip debug insns. | |
6169 | ||
bf3a97cf | 6170 | 2012-06-04 Jason Merrill <jason@redhat.com> |
6171 | ||
6172 | * dwarf2out.c (is_unit_die): New. | |
6173 | (copy_declaration_context, copy_ancestor_tree): Use it. | |
6174 | (copy_decls_walk): Likewise. | |
6175 | ||
2a99a57e | 6176 | 2012-06-04 Paolo Carlini <paolo.carlini@oracle.com> |
6177 | ||
6178 | PR c++/53524 | |
6179 | * doc/invoke.texi (Wenum-compare): Update documentation. | |
6180 | ||
0aa42a53 | 6181 | 2012-06-04 Dodji Seketeli <dodji@redhat.com> |
6182 | ||
6183 | PR preprocessor/53463 | |
6184 | * parser.c (cp_parser_assignment_expression): Use the location | |
6185 | for the '=' as the default location for the expression. | |
6186 | ||
670e461f | 6187 | 2012-06-04 Edmar Wienskoski <edmar@freescale.com> |
6188 | ||
6189 | PR target/53559 | |
6190 | * config/rs6000/altivec.md (altivec_stvlx): Change machine mode of | |
6191 | operands. | |
6192 | (altivec_stvlxl): Ditto. | |
6193 | (altivec_stvrx): Ditto. | |
6194 | (altivec_stvrxl): Ditto. | |
6195 | ||
b48acad0 | 6196 | 2012-06-04 Vladimir Makarov <vmakarov@redhat.com> |
6197 | ||
ca8a2f4e | 6198 | * ira-int.h (struct target_ira_int): Add member x_ira_uniform_class_p. |
b48acad0 | 6199 | (ira_uniform_class_p): New macro. |
6200 | ||
6201 | * ira.c (setup_uniform_class_p): New function. | |
6202 | (setup_allocno_and_important_classes): Call the function. | |
6203 | (print_unform_and_important_classes): New function. | |
6204 | (print_classes): Rename to print_translated_classes. | |
6205 | (ira_debug_allocno_classes): Add call of | |
6206 | print_unform_and_important_classes. | |
6207 | ||
6208 | * ira-costs.c (setup_regno_cost_classes_by_aclass): Use uniform | |
6209 | classes instead of pressure classes. | |
6210 | ||
b953589d | 6211 | 2012-06-04 Aldy Hernandez <aldyh@redhat.com> |
6212 | ||
6213 | PR middle-end/47530 | |
6214 | * trans-mem.c (expand_block_edges): Do not skip the first | |
6215 | statement when resetting the BB. | |
6216 | ||
6198d968 | 6217 | 2012-06-04 Richard Guenther <rguenther@suse.de> |
6218 | ||
6219 | * tree-data-ref.c (stores_from_loop): Remove. | |
6220 | (stmt_with_adjacent_zero_store_dr_p): Likewise. | |
6221 | (stores_zero_from_loop): Likewise. | |
6222 | * tree-data-ref.h (stores_from_loop, stores_zero_from_loop, | |
6223 | stmt_with_adjacent_zero_store_dr_p, stride_of_unit_type_p): Remove. | |
6224 | (adjacent_store_dr_p): New function. | |
6225 | * tree-loop-distribution.c (generate_memset_builtin): Pass | |
6226 | the RDG, use the already available data-reference. | |
6227 | (generate_code_for_partition): Pass down RDG. | |
6228 | (classify_partition): Inline parts of the former | |
6229 | stmt_with_adjacent_zero_store_dr_p here and use adjacent_store_dr_p. | |
6230 | (ldist_gen): Remember if there was any detected builtin and | |
6231 | do less work if not and flag_tree_loop_distribution is not set. | |
6232 | (tree_loop_distribution): Inline and fuse stores_from_loop | |
6233 | and stores_zero_from_loop here. | |
6234 | ||
c909c89a | 6235 | 2012-06-04 Richard Guenther <rguenther@suse.de> |
6236 | ||
6237 | PR middle-end/53471 | |
6238 | * dwarf2out.c (dwarf2out_finish): If generating LTO do not | |
6239 | create new assembler names. | |
6240 | ||
f83623cc | 6241 | 2012-06-04 Richard Guenther <rguenther@suse.de> |
6242 | ||
6243 | * tree-data-ref.c (struct rdg_vertex_info): Remove. | |
6244 | (rdg_vertex_for_stmt): Simplify using gimple_uid. | |
6245 | (create_rdg_vertices): Pass loop argument, remove stmt to RDG index | |
19931eea | 6246 | hashtable. Record stmt data-references. |
f83623cc | 6247 | (hash_stmt_vertex_info): Remove. |
6248 | (eq_stmt_vertex_info): Likewise. | |
6249 | (hash_stmt_vertex_del): Likewise. | |
6250 | (build_empty_rdg): Simplify. | |
6251 | (build_rdg): Adjust. | |
6252 | (free_rdg): Likewise. | |
6253 | (ref_base_address): Remove. | |
6254 | (have_similar_memory_accesses): Likewise. | |
6255 | * tree-data-ref.h (create_rdg_vertices): Remove. | |
6256 | (struct rdg_vertex): Add datarefs member. | |
6257 | (RDGV_DATAREFS): New define. | |
6258 | (RDG_DATAREFS): Likewise. | |
6259 | (have_similar_memory_accesses): Remove. | |
6260 | (rdg_has_similar_memory_accesses): Likewise. | |
6261 | * tree-loop-distribution.c (ref_base_address): Re-implement here. | |
6262 | (similar_memory_accesses): Re-implement using existing data-references. | |
6263 | (tree_loop_distribution): Initialize stmt uids for the stmt to | |
6264 | RDG index mapping. | |
6265 | * tree-vect-loop.c (vect_create_epilog_for_reduction): Only | |
6266 | access stmt vinfo for stmts in loop. | |
6267 | ||
bcab8a3c | 6268 | 2012-06-04 Andreas Schwab <schwab@linux-m68k.org> |
6269 | ||
6270 | PR target/53461 | |
6271 | * config/m68k/m68k.md ("tablejump"): Fix check for | |
6272 | CASE_VECTOR_PC_RELATIVE. | |
6273 | ||
dff12c10 | 6274 | 2012-06-04 Steven Bosscher <steven@gcc.gnu.org> |
6275 | ||
6276 | * output.h (merge_weak, assemble_alias, | |
6277 | initializer_constant_valid_p, | |
6278 | initializer_constant_valid_for_bitfield_p): Move protos from here... | |
6279 | * tree.h: ... to here. | |
6280 | * cgraphclones.c: Do not include output.h. | |
6281 | * gimplify.c: Likewise. | |
6282 | * reload.c: Likewise. | |
6283 | * recog.c: Likewise. | |
6284 | * tree-ssa-loop-ivopts.c: Likewise. | |
6285 | * tree-switch-conversion.c: Likewise. | |
6286 | * c-parser.c: Likewise. | |
6287 | * c-typeck.c: Likewise. | |
6288 | * Makefile.in: Fix dependencies. | |
6289 | ||
6e5a5492 | 6290 | 2012-06-04 Georg-Johann Lay <avr@gjlay.de> |
6291 | ||
6292 | PR target/46261 | |
6293 | * config/avr/avr-stdint.h: New file. | |
6294 | * config.gcc (avr-*-*,tm_file): Use avr/avr-stdint.h instead of | |
6295 | newlib-stdint.h | |
6296 | ||
a50fd9b7 | 6297 | 2012-06-04 Jakub Jelinek <jakub@redhat.com> |
6298 | ||
6299 | PR tree-optimization/53550 | |
6300 | * tree-ssa-loop-niter.c (number_of_iterations_cond): If type | |
6301 | is POINTER_TYPE_P, use sizetype as step type instead of type. | |
6302 | ||
54459dd6 | 6303 | 2012-06-04 Richard Guenther <rguenther@suse.de> |
6304 | ||
6305 | * tree-data-ref.c (have_similar_memory_accesses_1): Remove. | |
6306 | (ref_base_address_1): Likewise. | |
6307 | (remove_similar_memory_refs): Likewise. | |
6308 | * tree-data-ref.h (remove_similar_memory_refs): Remove. | |
6309 | * tree-loop-distribution.c (classify_partition): Do not classify | |
6310 | as builtin if -ftree-loop-distribute-patterns is not enabled. | |
6311 | (fuse_partitions_with_similar_memory_accesses): Inline ... | |
6312 | (ldist_gen): ... here. Fuse all non-builtin partitions if | |
6313 | -ftree-loop-distribution is not enabled. Properly return | |
ca8a2f4e | 6314 | the number of created partitions. Do not update SSA form here but ... |
54459dd6 | 6315 | (tree_loop_distribution): ... once here for the whole function. |
6316 | Only walk innermost loops, constrain loops we consider here | |
6317 | further. Do not call remove_similar_memory_refs. | |
6318 | (distribute_loop): Do not check number of loop nodes here. | |
6319 | ||
05c9fb04 | 6320 | 2012-06-04 Steven Bosscher <steven@gcc.gnu.org> |
6321 | ||
6322 | * Makefile.in (GIMPLE_H): Do not depend on TARGET_H. | |
6323 | ||
4fa83f96 | 6324 | 2012-06-03 Martin Jambor <mjambor@suse.cz> |
6325 | ||
6326 | * ipa-prop.h (ipa_get_jf_known_type_offset): New function. | |
6327 | (ipa_get_jf_known_type_base_type): Likewise. | |
6328 | (ipa_get_jf_known_type_component_type): Likewise. | |
6329 | (ipa_get_jf_constant): Likewise. | |
6330 | (ipa_get_jf_pass_through_formal_id): Likewise. | |
6331 | (ipa_get_jf_pass_through_operation): Likewise. | |
6332 | (ipa_get_jf_ancestor_offset): Likewise. | |
6333 | (ipa_get_jf_ancestor_type): Likewise. | |
6334 | (ipa_get_jf_ancestor_formal_id): Likewise. | |
6335 | (ipa_get_jf_member_ptr_pfn): Likewise. | |
6336 | * ipa-prop.c (ipa_set_jf_known_type): New function. | |
6337 | (ipa_set_jf_constant): Likewise. | |
6338 | (ipa_set_jf_simple_pass_through): Likewise. | |
6339 | (ipa_set_jf_arith_pass_through): Likewise. | |
6340 | (ipa_set_ancestor_jf): Likewise. | |
6341 | (fill_member_ptr_cst_jump_function): Moved up and renamed to | |
6342 | ipa_set_jf_member_ptr_cst. | |
6343 | (detect_type_change_1): Use the new jump function creation functions. | |
6344 | (compute_complex_assign_jump_func): Likewise. | |
6345 | (compute_complex_ancestor_jump_func): Likewise. | |
6346 | (compute_known_type_jump_func): Likewise. | |
6347 | (compute_scalar_jump_functions): Likewise. | |
6348 | (compute_pass_through_member_ptrs): Likewise. | |
6349 | (determine_cst_member_ptr): Likewise. | |
6350 | (combine_known_type_and_ancestor_jfs): Likewise. | |
6351 | (try_make_edge_direct_simple_call): Likewise. | |
6352 | (try_make_edge_direct_virtual_call): Likewise. | |
6353 | (update_indirect_edges_after_inlining): Likewise. | |
6354 | * ipa-cp.c (ipa_get_jf_pass_through_result): Use jump function | |
6355 | access functions. Incorporat NOP_EXPR and BINFO handling from its | |
6356 | callers. | |
6357 | (ipa_get_jf_ancestor_result): Likewise. Incorporate handling BINFOs | |
6358 | which was in its callers. | |
6359 | (ipa_value_from_jfunc): Use jump function access functions. Some | |
6360 | functionality moved to functions above. | |
6361 | (propagate_vals_accross_ancestor): Likewise. | |
6362 | (propagate_vals_accross_pass_through): Use jump function access | |
6363 | functions. | |
6364 | (propagate_accross_jump_function): Likewise. | |
6365 | * ipa-inline-analysis.c (remap_edge_change_prob): Use jump function | |
6366 | access functions. | |
6367 | (inline_merge_summary): Likewise. | |
6368 | ||
4f12c67a | 6369 | 2012-06-03 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
6370 | ||
6371 | * config/pa/pa.h (MAX_PCREL17F_OFFSET): Define. | |
6372 | * config/pa/pa.c (pa_attr_length_millicode_call): Use | |
6373 | MAX_PCREL17F_OFFSET instead of fixed offset. | |
6374 | (pa_attr_length_call): Likewise. | |
6375 | (pa_attr_length_indirect_call): Likewise. | |
6376 | ||
2b15a89a | 6377 | 2012-06-03 Oleg Endo <olegendo@gcc.gnu.org> |
6378 | ||
6379 | PR target/53512 | |
6c1286fc | 6380 | * config/sh/sh.opt (mfsca, mfsrra): New options. |
6381 | * config/sh/sh.md (rsqrtsf2): Use TARGET_FPU_ANY and TARGET_FSRRA | |
6382 | condition. | |
2b15a89a | 6383 | (fsca): Use TARGET_FPU_ANY and TARGET_FSCA condition. |
6384 | (sinssf2, cossf2): Fold expanders to ... | |
6385 | (sincossf3): ... this new expander. Use TARGET_FPU_ANY and | |
6386 | TARGET_FSCA condition. | |
6c1286fc | 6387 | * config/sh/sh.c (sh_option_override): Handle TARGET_FSRRA and |
6388 | TARGET_FSCA. | |
2b15a89a | 6389 | * doc/invoke.texi (SH Options): Add descriptions for -mfsca, |
6390 | -mno-fsca, -mfsrra, -mno-fsrra. | |
6391 | ||
c90c9973 | 6392 | 2012-06-03 Matt Turner <mattst88@gmail.com> |
6393 | ||
6394 | * config/mips/4600.md (r4700_imul_si): New. | |
6395 | (r4700_imul_di): New. | |
6396 | (r4700_fmul_single): New. | |
6397 | (r4700_fmul_double): New. | |
6398 | * config/mips/mips-cpus.def: Add r4700. | |
6399 | * config/mips/mips.c: Likewise. | |
6400 | * config/mips/mips.md: Likewise. | |
6401 | * config/mips/mips-tables.opt: Regenerate. | |
6402 | ||
1ecd9aaf | 6403 | 2012-06-02 Steven Bosscher <steven@gcc.gnu.org> |
6404 | ||
6405 | * config/sparc/sparc.h (INITIAL_ELIMINATION_OFFSET): Split out to | |
6406 | new function sparc_initial_elimination_offset. | |
6407 | * config/sparc/sparc.c (sparc_initial_elimination_offset): New | |
6408 | function. | |
6409 | * config/sparc/sparc-protos.h (sparc_initial_elimination_offset): | |
6410 | Prototype it. | |
6411 | ||
2b15a89a | 6412 | 2012-06-02 Kenneth Zadeck <zadeck@naturalbridge.com> |
24cd46a7 | 6413 | |
ca8a2f4e | 6414 | * expmed.c (expand_mult, choose_multiplier): Change |
6415 | "2 * HOST_BITS_PER_WIDE_INT" to "HOST_BITS_PER_DOUBLE_INT". | |
24cd46a7 | 6416 | * expr.c (convert_modes): Likewise. |
6417 | * explow.c (plus_constant): Likewise. | |
6418 | * fixed-value.c (fixed_saturate1, fixed_saturate2) | |
6419 | (do_fixed_add, do_fixed_multiply, do_fixed_multiply) | |
6420 | (do_fixed_multiply, do_fixed_multiply, do_fixed_divide) | |
6421 | (do_fixed_divide, do_fixed_divide, do_fixed_divide) | |
6422 | (do_fixed_divide, do_fixed_divide, do_fixed_shift, do_fixed_shift) | |
6423 | (do_fixed_shift, fixed_convert, fixed_convert) | |
6424 | (fixed_convert_from_int, fixed_convert_from_int) | |
6425 | (fixed_convert_from_real): Likewise. | |
6426 | * fold-const.c (fold_convert_const_int_from_fixed, sign_bit_p) | |
6427 | (native_interpret_int, fold_binary_loc, fold_ternary_loc): Likewise. | |
6428 | * varasm.c (output_constructor_bitfield): Likewise. | |
6429 | * tree-vrp.c (register_edge_assert_for_2): Likewise. | |
6430 | * double-int.c (rshift_double, lshift_double): Likewise. | |
6c1286fc | 6431 | * double-int.h (double_int_fits_in_uhwi_p, double_int, double_int): |
6432 | Likewise. | |
24cd46a7 | 6433 | * simplify-rtx.c (mode_signbit_p) |
6434 | (simplify_const_unary_operation, simplify_binary_operation_1) | |
6435 | (simplify_immed_subreg): Likewise. | |
6436 | * builtins.c (c_readstr, fold_builtin_bitop): Likewise. | |
6437 | * tree-vect-generic.c (build_replicated_const): Likewise. | |
6438 | * dbxout.c (stabstr_O): Likewise. | |
6439 | * emit-rtl.c (immed_double_int_const, immed_double_const) | |
6440 | (gen_lowpart_common, init_emit_once): Likewise. | |
6441 | * tree.c (integer_pow2p, tree_log2, tree_floor_log2) | |
6442 | (widest_int_cst_value, upper_bound_in_type): Likewise. | |
6443 | * stor-layout.c (initialize_sizetypes, fixup_signed_type) | |
6444 | (fixup_unsigned_type): Likewise. | |
6445 | * real.c (real_to_integer2, real_from_integer): Likewise. | |
6446 | * dwarf2out.c (size_of_loc_descr, size_of_die, output_die) | |
6447 | (clz_loc_descriptor, mem_loc_descriptor): Likewise. | |
6448 | ||
67227558 | 6449 | 2012-06-01 Eric Botcazou <ebotcazou@adacore.com> |
6450 | ||
6451 | PR middle-end/53501 | |
6452 | * fold-const.c (fold_binary_loc): Refine previous change. | |
6453 | ||
988d0588 | 6454 | 2012-06-01 Olivier Hainque <hainque@adacore.com> |
6455 | ||
6456 | * config/rs6000/vxworks.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Restore | |
6457 | the "do {" part of the do-while(0) loop. | |
6458 | ||
7d5d66f0 | 6459 | 2012-06-01 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com> |
6460 | ||
6461 | * config/i386/i386.c (x86_sched_reorder): New function. | |
6462 | Added new function x86_sched_reorder. | |
6463 | ||
35ec0372 | 6464 | 2012-06-01 Richard Guenther <rguenther@suse.de> |
6465 | ||
6466 | * tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop): | |
6467 | Handle PHIs. | |
6468 | (classify_partition): Likewise. | |
6469 | ||
d32bc1d7 | 6470 | 2012-06-01 Richard Guenther <rguenther@suse.de> |
6471 | ||
6472 | * tree-loop-distribution.c (enum partition_kind): New enum. | |
6473 | (struct partition_s): Add kind and main_stmt members. | |
6474 | (partition_alloc): Initialize kind to PKIND_NORMAL. | |
6475 | (partition_builtin_p): New function. | |
6476 | (copy_loop_before): Remove failure path and assert instead. | |
6477 | (generate_loops_for_partition): Likewise. | |
6478 | (generate_memset_zero): Fold into ... | |
6479 | (generate_memset_builtin): ... this. | |
6480 | (classify_partition): New function with code from | |
6481 | can_generate_builtin and generate_builtin. | |
6482 | (generate_builtin): Remove. | |
6483 | (can_generate_builtin): Likewise. | |
6484 | (fuse_partitions_with_similar_memory_accesses): Call | |
6485 | partition_builtin_p instead of can_generate_builtin. | |
6486 | (rdg_build_partitions): Do not call | |
6487 | fuse_partitions_with_similar_memory_accesses here... | |
6488 | (ldist_gen): ... but here after classifying all partitions. | |
6489 | Remove failure path of generate_code_for_partition. | |
6490 | (generate_code_for_partition): Generate code according | |
6491 | to partition classification. | |
6492 | ||
01fdca2b | 6493 | 2012-06-01 Manuel López-Ibáñez <manu@gcc.gnu.org> |
ca8a2f4e | 6494 | Jonathan Wakely <jwakely.gcc@gmail.com> |
01fdca2b | 6495 | |
6496 | PR c++/50134 | |
6497 | * doc/invoke.texi (Warning Options): Explain purpose and differences | |
6498 | between -Wmissing-prototypes and -Wmissing-declarations. | |
6499 | ||
556cfe53 | 6500 | 2012-06-01 Christian Bruel <christian.bruel@st.com> |
6501 | ||
6502 | * gcc.c (save_switch): Add user_p parameter. | |
6503 | (read_specs): Likewise. | |
6504 | (set_specs): Likewise. | |
6505 | (validate_switches): Likewise. | |
6506 | (validate_switches_from_spec): Likewise. | |
6507 | (validate_all_switches): Pass on user_p parameter. | |
6508 | (struct spec_list): Add user_p field. | |
6509 | (struct switchstr): Add known field. | |
6510 | (save_switch): Add known parameter. | |
6511 | (INIT_STATIC_SPEC): Initialize user_p; | |
6512 | (driver_unknown_option_callbac): call save_switch if | |
6513 | OPT_SPECIAL_unknown. | |
6514 | (driver_handle_option): Propagate OPT_specs. | |
6515 | (do_spec_1): Set validated only if known. | |
6516 | (check_live_switch): Likewise. | |
6517 | (validate_switches): Set validated if known or user_spec. | |
6518 | ||
2ef7687b | 6519 | 2012-06-01 Hans-Peter Nilsson <hp@axis.com> |
6520 | ||
6521 | Add CRIS atomic patterns for 1, 2, and 4 bytes. | |
6522 | * config/cris/cris.c (cris_emit_trap_for_misalignment): New function. | |
6523 | * config/cris/cris-protos.h: Declare it. | |
5a909fae | 6524 | * config/cris/cris.h [!TARGET_DEFAULT, TARGET_CPU_DEFAULT == 32] |
2ef7687b | 6525 | (TARGET_DEFAULT): Add alignment by 32. |
6526 | [!TARGET_DEFAULT, TARGET_CPU_DEFAULT == 10] (TARGET_DEFAULT): New | |
6527 | case, as TARGET_CPU_DEFAULT == 0 but with alignment as for | |
5a909fae | 6528 | TARGET_CPU_DEFAULT == 32. |
2ef7687b | 6529 | (TARGET_TRAP_UNALIGNED_ATOMIC): New macro. |
6530 | * config/cris/cris.md: Include sync.md. Avoid allocating specific | |
6531 | numbers by replacing the define_constants for all UNSPECs with the | |
6532 | equivalent define_c_enum construct. | |
6533 | * config/cris/cris.opt (mtrap-unaligned-atomic): New option. | |
6534 | * config/cris/sync.md: New file. | |
6535 | ||
3918c286 | 6536 | 2012-05-31 Matt Turner <mattst88@gmail.com> |
6537 | ||
6538 | * config/mips/4600.md (r4600_imul_si): Rename from r4600_imul. | |
6539 | (r4600_imul_di): New. | |
6540 | (r4600_idiv_si): Rename from r4600_idiv. | |
6541 | (r4600_idiv_di): New. | |
6542 | ||
b5369b7d | 6543 | 2012-05-31 Steven Bosscher <steven@gcc.gnu.org> |
6544 | ||
6545 | * output.h (__gcc_host_wide_int__): Move to hwint.h. | |
6546 | (decl_default_tls_model): Move to tree.h | |
6547 | (dump_file): Move to system.h. | |
6548 | (default_stabs_asm_out_destructor, default_stabs_asm_out_constructor, | |
6549 | dbxout_int, dbxout_stabd, dbxout_begin_stabn, dbxout_begin_stabn_sline, | |
6550 | dbxout_begin_empty_stabs, dbxout_begin_simple_stabs, | |
6551 | dbxout_begin_simple_stabs_desc, dbxout_stab_value_zero, | |
6552 | dbxout_stab_value_zero, dbxout_stab_value_label_diff, | |
6553 | dbxout_stab_value_internal_label, | |
6554 | dbxout_stab_value_internal_label_diff): Move from here ... | |
6555 | * dbxout.h: ... to here. | |
6556 | * system.h (dump_file): Moved here from output.h. | |
6557 | * hwint.h (__gcc_host_wide_int__): Moved here from output.h. | |
6558 | * tree.h (decl_default_tls_model): Moved here from output.h. | |
6559 | * varasm.c (default_stabs_asm_out_destructor, | |
6560 | default_stabs_asm_out_constructor): Move from here ... | |
6561 | * dbxout.c: ... to here. | |
6562 | ||
6563 | * gcov-dump.c (dump_file): Rename to dump_gcov_file. Update callers. | |
6564 | ||
6565 | * collect2.h (dump_file): Rename to dump_ld_file. | |
6566 | * collect2.c: Likewise. | |
6567 | * tlink.c: Likewise. | |
6568 | ||
6569 | * alias.c: Do not include output.h. | |
6570 | * auto-inc-dec.c: Likewise. | |
6571 | * bt-load.c: Likewise. | |
6572 | * caller-save.c: Likewise. | |
6573 | * cfg.c: Likewise. | |
6574 | * cfgbuild.c: Likewise. | |
6575 | * cfgcleanup.c: Likewise. | |
6576 | * cfglayout.c: Likewise. | |
6577 | * cfgloop.c: Likewise. | |
6578 | * cfgloopanal.c: Likewise. | |
6579 | * cfgloopmanip.c: Likewise. | |
6580 | * cfgrtl.c: Likewise. | |
6581 | * cgraph.c: Likewise. | |
6582 | * cgraphclones.c: Likewise. | |
6583 | * combine-stack-adj.c: Likewise. | |
6584 | * combine.c: Likewise. | |
6585 | * cprop.c: Likewise. | |
6586 | * cse.c: Likewise. | |
6587 | * cselib.c: Likewise. | |
6588 | * dbgcnt.c: Likewise. | |
6589 | * df-problems.c: Likewise. | |
6590 | * df-scan.c: Likewise. | |
6591 | * dojump.c: Likewise. | |
6592 | * fwprop.c: Likewise. | |
6593 | * gcse.c: Likewise. | |
6594 | * graph.c: Likewise. | |
6595 | * haifa-sched.c: Likewise. | |
6596 | * hw-doloop.c: Likewise. | |
6597 | * ipa-inline-transform.c: Likewise. | |
6598 | * ipa-pure-const.c: Likewise. | |
6599 | * ipa-reference.c: Likewise. | |
6600 | * ipa-utils.c: Likewise. | |
6601 | * ira-build.c: Likewise. | |
6602 | * ira-emit.c: Likewise. | |
6603 | * lcm.c: Likewise. | |
6604 | * loop-doloop.c: Likewise. | |
6605 | * loop-invariant.c: Likewise. | |
6606 | * loop-iv.c: Likewise. | |
6607 | * loop-unroll.c: Likewise. | |
6608 | * loop-unswitch.c: Likewise. | |
6609 | * lto-cgraph.c: Likewise. | |
6610 | * lto-section-in.c: Likewise. | |
6611 | * lto-streamer-in.c: Likewise. | |
6612 | * mcf.c: Likewise. | |
6613 | * mode-switching.c: Likewise. | |
6614 | * postreload-gcse.c: Likewise. | |
6615 | * postreload.c: Likewise. | |
6616 | * predict.c: Likewise. | |
6617 | * profile.c: Likewise. | |
6618 | * ree.c: Likewise. | |
6619 | * reg-stack.c: Likewise. | |
6620 | * regcprop.c: Likewise. | |
6621 | * regmove.c: Likewise. | |
6622 | * regstat.c: Likewise. | |
6623 | * reload1.c: Likewise. | |
6624 | * sched-ebb.c: Likewise. | |
6625 | * sel-sched-dump.c: Likewise. | |
6626 | * simplify-rtx.c: Likewise. | |
6627 | * stor-layout.c: Likewise. | |
6628 | * store-motion.c: Likewise. | |
6629 | * tracer.c: Likewise. | |
6630 | * tree-affine.c: Likewise. | |
6631 | * tree-cfg.c: Likewise. | |
6632 | * tree-cfgcleanup.c: Likewise. | |
6633 | * tree-dfa.c: Likewise. | |
6634 | * tree-into-ssa.c: Likewise. | |
6635 | * tree-nomudflap.c: Likewise. | |
6636 | * tree-optimize.c: Likewise. | |
6637 | * tree-pretty-print.c: Likewise. | |
6638 | * tree-profile.c: Likewise. | |
6639 | * tree-ssa-address.c: Likewise. | |
6640 | * tree-ssa-ccp.c: Likewise. | |
6641 | * tree-ssa-copy.c: Likewise. | |
6642 | * tree-ssa-dom.c: Likewise. | |
6643 | * tree-ssa-loop-ch.c: Likewise. | |
6644 | * tree-ssa-loop-im.c: Likewise. | |
6645 | * tree-ssa-loop-manip.c: Likewise. | |
6646 | * tree-ssa-loop-niter.c: Likewise. | |
6647 | * tree-ssa-loop-prefetch.c: Likewise. | |
6648 | * tree-ssa-loop-unswitch.c: Likewise. | |
6649 | * tree-ssa-loop.c: Likewise. | |
6650 | * tree-ssa-propagate.c: Likewise. | |
6651 | * tree-ssa-structalias.c: Likewise. | |
6652 | * tree-ssa-tail-merge.c: Likewise. | |
6653 | * tree-ssa-threadedge.c: Likewise. | |
6654 | * tree-ssa-threadupdate.c: Likewise. | |
6655 | * tree-ssa-uncprop.c: Likewise. | |
6656 | * tree-ssa-uninit.c: Likewise. | |
6657 | * tree-ssa.c: Likewise. | |
6658 | * value-prof.c: Likewise. | |
6659 | * var-tracking.c: Likewise. | |
6660 | * web.c: Likewise. | |
6661 | ||
6662 | * config/m32r/m32r.c: Include dbxout.h. | |
6663 | * config/pa/pa.c: Likewise. | |
6664 | * config/rs6000/rs6000.c: Likewise. | |
6665 | ||
6666 | * Makefile.in: Fix dependencies. | |
6667 | * config/rs6000/t-rs5000: Likewise. | |
6668 | ||
25c30572 | 6669 | 2012-05-31 Aldy Hernandez <aldyh@redhat.com> |
6670 | ||
6671 | * tree-ssa-loop-im.c (execute_sm): Do not check flag_tm. | |
6672 | * gimple.h (block_in_transaction): Check for flag_tm. | |
6673 | ||
61025ec0 | 6674 | 2012-05-31 Aldy Hernandez <aldyh@redhat.com> |
6675 | ||
6676 | PR tree-optimization/52558 | |
6677 | * cfg.c (alloc_aux_for_edge): Fix comment. | |
6678 | (alloc_aux_for_edge): Remove static. | |
6679 | * basic-block.h (alloc_aux_for_edge): Protoize. | |
6680 | * tree-ssa-loop-im.c (execute_sm_if_changed): New. | |
6681 | (execute_sm_if_changed_flag): New. | |
6682 | (execute_sm_if_changed_flag_set): New. | |
6683 | (execute_sm): Do not generate data races unless requested. | |
6684 | (tree_ssa_lim_initialize): Call alloc_aux_for_edges. | |
6685 | (tree_ssa_lim_finalize): Call free_aux_for_edges. | |
6686 | * gimple.h (block_in_transaction): New. | |
6687 | (gimple_in_transaction): Use block_in_transaction. | |
6688 | ||
f69bbc7f | 6689 | 2012-05-31 Georg-Johann Lay <avr@gjlay.de> |
6690 | ||
6691 | PR target/51345 | |
6692 | * config/avr/avr.opt (-msp8): Document it. | |
6693 | * doc/invoke.texi (AVR Options): Ditto. And document related | |
6694 | built-in macros. | |
6695 | ||
d5bf7b64 | 6696 | 2012-05-31 Diego Novillo <dnovillo@google.com> |
a44c8c3b | 6697 | |
ca8a2f4e | 6698 | * configure.ac (CXX_FOR_BUILD): Define and substitute. |
6699 | (BUILD_CXXFLAGS): Define and substitute. | |
6700 | * Makefile.in (BUILD_CXXFLAGS): Define. | |
6701 | (CXX_FOR_BUILD): Define. | |
6702 | (COMPILER_FOR_BUILD): Set to CXX_FOR_BUILD if building with C++. | |
6703 | (LINKER_FOR_BUILD): Likewise. | |
6704 | (BUILD_COMPILERFLAGS): Set to BUILD_CXXFLAGS if building with C++. | |
6705 | (BUILD_LINKERFLAGS): Likewise. | |
6706 | * configure: Regenerate. | |
a44c8c3b | 6707 | |
0f246197 | 6708 | 2012-05-31 Steven Bosscher <steven@gcc.gnu.org> |
6709 | ||
6710 | * Makefile.in: Fix many dependencies. | |
6711 | * tree-profile.c: Don't include regs.h. | |
6712 | * tree-vectorizer.c: Don't include cfglayout.h. | |
6713 | * tree-vect-stmts.c: Likewise. | |
6714 | * tree-vect-slp.c: Likewise. | |
6715 | * tree-vect-loop.c: Likewise. | |
6716 | * reg-stack.c: Likewise. | |
6717 | * tree-ssa-loop-manip.c: Likewise. | |
6718 | * toplev.c: Likewise. | |
6719 | * varasm.c: Don't include cfglayout.h, basic-block.h, | |
6720 | and tree-iterator.h. | |
6721 | * tree-cfgcleanup.c: Don't include cfglayout.h. | |
6722 | * passes.c: Don't include cfglayout.h, dwarf2asm.h, | |
6723 | dwarf2out.h, dbxout.h, sdbout.h, and xcoffout.h. | |
6724 | * cgraphclones.c: Don't include plugin.h. | |
6725 | ||
93110b99 | 6726 | 2012-05-31 Georg-Johann Lay <avr@gjlay.de> |
6727 | ||
6728 | * config/avr/t-avr: Correct avr-mmcu.texi dependencies. | |
6729 | (s-avr-mmcu-texi): Don't sed on gen-avr-mmcu-texi output. | |
6730 | * doc/avr-mmcu.texi (svn:eol-style): Set to native. | |
ca8a2f4e | 6731 | |
543506e0 | 6732 | 2012-05-31 Richard Guenther <rguenther@suse.de> |
6733 | ||
6734 | * tree-loop-distribution.c (struct partition_s): New struct, | |
6735 | typedef and vector type. | |
6736 | (partition_alloc, partition_free): New functions. | |
6737 | (generate_loops_for_partition, generate_builtin, | |
6738 | generate_code_for_partition, rdg_flag_uses, rdg_flag_vertex, | |
6739 | rdg_flag_vertex_and_dependent, rdg_flag_loop_exits, | |
6740 | build_rdg_partition_for_component, can_generate_builtin, | |
6741 | similar_memory_accesses, fuse_partitions_with_similar_memory_accesses, | |
6742 | rdg_build_partitions, dump_rdg_partitions, debug_rdg_partitions, | |
6743 | number_of_rw_in_partition, partition_contains_all_rw, | |
6744 | ldist_gen): Use partition_t instead of bitmap. | |
6745 | ||
7da94a4f | 6746 | 2012-05-31 Georg-Johann Lay <avr@gjlay.de> |
6747 | ||
ca8a2f4e | 6748 | * config/avr/gen-avr-mmcu-texi.c: Sort MCUs. |
7da94a4f | 6749 | * doc/avr-mmcu.texi: Regenerate. |
ca8a2f4e | 6750 | |
bfcf35ff | 6751 | 2012-05-31 Richard Guenther <rguenther@suse.de> |
6752 | ||
6753 | * tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop): | |
6754 | Use FOR_EACH_SSA_DEF_OPERAND. | |
6755 | (generate_builtin): Adjust. | |
6756 | (stmt_generated_in_another_partition): Remove. | |
6757 | (add_scalar_computations_to_partition): Likewise. | |
6758 | (rdg_build_partitions): Do not call | |
6759 | add_scalar_computations_to_partition. | |
6760 | ||
34409c18 | 6761 | 2012-05-31 Eric Botcazou <ebotcazou@adacore.com> |
6762 | ||
6763 | * tree-dfa.c (get_ref_base_and_extent): Compute the offset using | |
6764 | double ints throughout. | |
6765 | * tree-sra.c (build_user_friendly_ref_for_offset) <RECORD_TYPE>: | |
6766 | Check that the position of the field is representable as an integer. | |
6767 | ||
7667733b | 6768 | 2012-05-31 Richard Guenther <rguenther@suse.de> |
6769 | ||
6770 | * tree-data-ref.c (dr_analyze_innermost): Properly convert | |
6771 | the MEM_REF offset to sizetype. | |
6772 | ||
27677dd8 | 6773 | 2012-05-31 Georg-Johann Lay <avr@gjlay.de> |
6774 | ||
6775 | * doc/invoke.texi (AVR Options): Fix typos. | |
6776 | ||
0e7a4cac | 6777 | 2012-05-31 Hans-Peter Nilsson <hp@axis.com> |
6778 | ||
6779 | * config/cris/cris.h (CC1_SPEC): Pass through all -march= | |
6780 | and -mcpu= options. | |
6781 | (ASM_SPEC): Ditto, not just -march=v32, but translate non-v10, | |
aac15713 | 6782 | non-v32 into --march=v0_v10. |
0e7a4cac | 6783 | |
80ebb64a | 6784 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
6785 | ||
6786 | * ira-int.h (target_ira_int): Rename x_move_cost to | |
6787 | x_ira_register_move_cost, x_may_move_in_cost to | |
6788 | x_ira_may_move_in_cost and x_may_move_out_cost to | |
6789 | x_ira_may_move_out_cost. Delete the old fields with | |
6790 | those names and also x_ira_max_register_move_cost, | |
6791 | x_ira_max_may_move_in_cost and x_ira_max_may_move_out_cost. | |
6792 | (move_cost, may_move_in_cost, may_move_out_cost) | |
6793 | (ira_max_register_move_cost, ira_max_may_move_in_cost) | |
6794 | (ira_max_may_move_out_cost): Delete. | |
6795 | * ira.c (init_move_cost): Rename to... | |
6796 | (ira_init_register_move_cost): ...this, deleting the old | |
6797 | function with that name. Apply above variable renamings. | |
6798 | Retain asserts for null fields. | |
6799 | (ira_init_once): Don't initialize register move costs here. | |
6800 | (free_register_move_costs): Apply above variable renamings. | |
6801 | Remove code for deleted fields. | |
6802 | ||
a0085a50 | 6803 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
6804 | ||
6805 | * ira.c (init_move_cost): Adjust choice of subclasses to match | |
6806 | the current ira_init_register_move_cost choice. Use | |
6807 | ira_class_subset_p instead of reg_class_subset_p. | |
6808 | (ira_init_register_move_cost): Assert that move_cost, | |
6809 | may_move_in_cost and may_move_out_cost already hold the desired | |
6810 | values for their ira_* equivalents. For the latter two, | |
6811 | ignore classes that can't store a register of the given mode. | |
6812 | ||
0d089656 | 6813 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
6814 | ||
6815 | * ira.c (setup_allocno_and_important_classes): Use | |
6816 | ira_class_hard_regs_num to check whether a class has any | |
6817 | allocatable registers. | |
6818 | (ira_init_register_move_cost): Likewise. | |
6819 | ||
f3d26300 | 6820 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
6821 | ||
6822 | * ira.c (init_move_cost): Adjust local variable names to match | |
6823 | file conventions. Use ira_assert instead of gcc_assert. | |
6824 | ||
36eb146a | 6825 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
6826 | ||
6827 | * regs.h (move_table, move_cost, may_move_in_cost, may_move_out_cost): | |
6828 | Move these definitions and associated target_globals fields to... | |
6829 | * ira-int.h: ...here. | |
6830 | * rtl.h (init_move_cost): Delete. | |
6831 | * reginfo.c (last_mode_for_init_move_cost, init_move_cost): Move to... | |
6832 | * ira.c: ...here, making the latter static. | |
6833 | ||
ad8d4dca | 6834 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
6835 | ||
6836 | * ira-costs.c (copy_cost): Use ira_init_register_move_cost_if_necessary | |
6837 | and ira_register_move_cost instead of init_move_cost and move_cost. | |
6838 | ||
1072fecf | 6839 | 2012-05-31 Richard Sandiford <rdsandiford@googlemail.com> |
6840 | ||
6841 | * ira.h (target_ira): Delete x_ira_available_class_regs. | |
6842 | (ira_available_class_regs): Delete. | |
6843 | * ira.c (setup_available_class_regs): Delete. | |
6844 | (setup_alloc_classes): Don't call it. | |
6845 | (setup_pressure_classes): Use ira_class_hard_regs_num instead of | |
6846 | ira_available_class_regs. | |
6847 | * haifa-sched.c (print_curr_reg_pressure, setup_insn_reg_pressure_info) | |
6848 | (model_spill_cost): Likewise. | |
6849 | * ira-build.c (low_pressure_loop_node_p): Likewise. | |
6850 | * ira-color.c (color_pass): Likewise. | |
6851 | * ira-emit.c (change_loop): Likewise. | |
6852 | * ira-lives.c (inc_register_pressure, dec_register_pressure) | |
6853 | (single_reg_class, ira_implicitly_set_insn_hard_regs) | |
6854 | (process_bb_node_lives): Likewise. | |
6855 | * loop-invariant.c (gain_for_invariant): Likewise. | |
6856 | ||
7949e3eb | 6857 | 2012-05-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
6858 | ||
6859 | PR target/52999 | |
6860 | * config/pa/pa.c (TARGET_SECTION_TYPE_FLAGS): Define. | |
6861 | (pa_section_type_flags): New. | |
6862 | (pa_legitimate_constant_p): Revert previous change. | |
6863 | ||
22760026 | 6864 | 2012-05-30 Steven Bosscher <steven@gcc.gnu.org> |
6865 | ||
6866 | * ira.c (allocate_initial_values): Make static. | |
6867 | ||
91c4f7e4 | 6868 | 2012-05-30 Uros Bizjak <ubizjak@gmail.com> |
6869 | ||
6870 | * config/i386/i386.c (legitimize_tls_address) <TLS_MODEL_INITIAL_EXEC>: | |
6871 | Generate tls_initial_exec_64_sun only when !TARGET_X32. | |
6872 | ||
e8aef9ed | 6873 | 2012-05-30 Richard Guenther <rguenther@suse.de> |
6874 | ||
6875 | PR middle-end/53501 | |
6876 | * fold-const.c (fold_binary_loc): Make sure to call | |
6877 | fold_plusminus_mult_expr with the original sign of operands. | |
6878 | ||
eb3dd80d | 6879 | 2012-05-30 Steven Bosscher <steven@gcc.gnu.org> |
6880 | ||
6881 | * Makefile.in: Fix many dependencies. | |
6882 | (DWARF2_H): Depend on dwarf2.def. | |
6883 | (RTL_ERROR_H): Depend on rtl-error.h. | |
6884 | (TREE_PRETTY_PRINT_H, GIMPLE_PRETTY_PRINT_H): New. Replace | |
6885 | all gimple-pretty-print.h and tree-pretty-print.h references. | |
6886 | ||
22bcc33d | 6887 | 2012-05-30 Marc Glisse <marc.glisse@inria.fr> |
6888 | ||
6889 | * simplify-rtx.c (simplify_binary_operation_1): Optimize shuffle of | |
6890 | concatenations. | |
6891 | ||
20ecc3c4 | 6892 | 2012-05-30 Richard Guenther <rguenther@suse.de> |
6893 | ||
6894 | PR middle-end/53522 | |
6895 | * tree-emutls.c (gen_emutls_addr): Do not add globals to | |
6896 | referenced-vars. | |
6897 | ||
15b37e31 | 6898 | 2012-05-30 Eric Botcazou <ebotcazou@adacore.com> |
6899 | ||
6900 | * explow.c (probe_stack_range): Restore simple control flow and stop | |
6901 | again when the probe cannot be generated if HAVE_check_stack. | |
6902 | ||
77b4556a | 6903 | 2012-05-30 Jakub Jelinek <jakub@redhat.com> |
6904 | ||
6905 | PR rtl-optimization/53519 | |
6906 | * combine.c (simplify_shift_const_1) <case NOT>: Use constm1_rtx | |
6907 | instead of GEN_INT (GET_MODE_MASK (mode)) as second operand of XOR. | |
6908 | ||
e8f3287f | 6909 | 2012-05-30 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
6910 | ||
6911 | * config/arm/arm.c (arm_evpc_neon_vrev): Adjust off by one error. | |
6912 | ||
effa044f | 6913 | 2012-05-29 Jack Howarth <howarth@bromo.med.uc.edu> |
6914 | ||
6915 | PR debug/53453 | |
6916 | * doc/tm.texi: Update. | |
6917 | * doc/tm.texi.in (SDB and DWARF) <TARGET_FORCE_AT_COMP_DIR>: Add @hook. | |
6918 | * target.def (force_at_comp_dir): New hook. | |
6919 | * config/darwin.h (TARGET_FORCE_AT_COMP_DIR): Define. | |
6920 | * dwarf2out.c (dwarf2out_finish): Check targetm.force_at_comp_dir. | |
6921 | ||
41f5b5b0 | 6922 | 2012-05-29 Jack Howarth <howarth@bromo.med.uc.edu> |
4c654fa7 | 6923 | |
6924 | * config/darwin.h (STARTFILE_SPEC): Do not use -lbundle1.o when | |
6925 | Darwin >= 10. | |
6926 | (DARWIN_DYLIB1_SPEC): Do not use -ldylib1.10.5.o when Darwin >= 10. | |
6927 | (DARWIN_CRT1_SPEC): Use -lcrt1.10.6.o when Darwin >= 10. | |
6928 | ||
de9013ac | 6929 | 2012-05-29 Oleg Endo <olegendo@gcc.gnu.org> |
6930 | ||
6931 | PR target/51340 | |
6932 | * config/sh/sh.c (sh_option_override): Set TARGET_FMAC if | |
6933 | flag_unsafe_math_optimizations is set. | |
6934 | * doc/invoke.texi (SH Options): Add -mno-fused-madd description. | |
6935 | Update description of -mfused-madd. | |
6936 | ||
e10782c9 | 6937 | 2012-05-29 Oleg Endo <olegendo@gcc.gnu.org> |
6938 | ||
6939 | PR target/52941 | |
6940 | * config/sh/predicates.md (atomic_arith_operand, | |
6941 | atomic_logical_operand): New predicates. | |
6942 | * config/sh/sh.c (sh_option_override): Check atomic options. | |
6943 | * config/sh/sh.h (TARGET_ANY_ATOMIC, UNSUPPORTED_ATOMIC_OPTIONS, | |
6944 | UNSUPPORTED_HARD_ATOMIC_CPU): New macros. | |
6945 | (DRIVER_SELF_SPECS): Use UNSUPPORTED_ATOMIC_OPTIONS and | |
6946 | UNSUPPORTED_HARD_ATOMIC_CPU. | |
6947 | * config/sh/sync.md: Update description comments. | |
6948 | (I12): New mode iterator. | |
6949 | (fetchop_predicate, fetchop_constraint): New code attributes. | |
6950 | (atomic_compare_and_swapsi_hard, atomic_compare_and_swap<mode>_hard, | |
6951 | atomic_exchangesi_hard, atomic_exchange<mode>_hard, | |
6952 | atomic_fetch_<fetchop_name>si_hard, | |
6953 | atomic_fetch_<fetchop_name><mode>_hard, | |
6954 | atomic_fetch_nandsi_hard, atomic_fetch_nand<mode>_hard, | |
6955 | atomic_<fetchop_name>_fetchsi_hard, | |
6956 | atomic_<fetchop_name>_fetch<mode>_hard, | |
6957 | atomic_nand_fetchsi_hard, atomic_nand_fetch<mode>_hard, | |
6958 | atomic_test_and_set_hard): New insns. | |
6959 | (atomic_compare_and_swap<mode>_soft, atomic_exchange<mode>_soft, | |
6960 | atomic_fetch_<fetchop_name><mode>_soft, atomic_fetch_nand<mode>_soft, | |
6961 | atomic_<fetchop_name>_fetch<mode>_soft, atomic_nand_fetch<mode>_soft, | |
6962 | atomic_test_and_set_soft): Use same formatting for the first line of | |
6963 | the asm block as in new insns above. | |
6964 | (atomic_compare_and_swap<mode>, atomic_exchange<mode>, | |
6965 | atomic_fetch_<fetchop_name><mode>, atomic_<fetchop_name>_fetch<mode>, | |
6966 | atomic_test_and_set): Integrate new *_hard insns into expanders. | |
6967 | * config/sh/sh.opt (mhard-atomic): New option. | |
6968 | * doc/invoke.texi (SH Options): Document it. | |
6969 | ||
e4a33abd | 6970 | 2012-05-29 Meador Inge <meadori@codesourcery.com> |
6971 | ||
6972 | * c-decl.c (c_push_function_context): Always create a new language | |
6973 | function. | |
6974 | (c_pop_function_context): Clear the language function created in | |
6975 | c_push_function_context. | |
6976 | ||
9315255d | 6977 | 2012-05-29 Matt Turner <mattst88@gmail.com> |
6978 | ||
6979 | * config/alpha/ev6.md: (define_bypass "ev6_fmul,ev6_fadd"): New. | |
6980 | (define_bypass "ev6_fcmov"): New. | |
6981 | ||
ea1760a3 | 6982 | 2012-05-29 Steven Bosscher <steven@gcc.gnu.org> |
6983 | ||
6984 | * integrate.c: Remove. | |
6985 | * integrate.h: Remove. | |
6986 | * Makefile.in: Remove make rules for integrate.c and INTEGRATE_H. | |
6987 | * config/arm/t-arm: Remove INTEGRATE_H dependency for target files. | |
6988 | * config/rs6000/t-rs6000: Likewise | |
6989 | * config/spu/t-spu-elf: Likewise. | |
6990 | * function.h (get_hard_reg_initial_val, has_hard_reg_initial_val, | |
6991 | get_hard_reg_initial_reg, emit_initial_value_sets): Move prototypes | |
6992 | from integrate.h to here. | |
6993 | (initial_value_entry): New prototype. | |
6994 | * reload.h (allocate_initial_values): Remove prototype. | |
6995 | * tree.h (set_decl_abstract_flags, set_decl_origin_self): Likewise. | |
6996 | * cse.c (fixed_base_plus_p): Don't handle virtual registers for | |
6997 | integrate.c. | |
6998 | * dwarf2out.c (set_decl_origin_self, set_block_origin_self, | |
6999 | set_decl_abstract_flags, set_block_abstract_flags): Move from | |
7000 | integrate.c to here, the only user. | |
7001 | * expmed.c (extract_fixed_bit_field): Remove outdated comment | |
7002 | about integrate.c. | |
7003 | * function.c: Don't include integrate.h. | |
7004 | (struct initial_value_pair, struct initial_value_struct, | |
7005 | get_hard_reg_initial_val, has_hard_reg_initial_val, | |
7006 | get_hard_reg_initial_reg, emit_initial_value_sets): Move from | |
7007 | integrate.c to here. | |
7008 | (initial_value_entry): New function. | |
7009 | * genemit.c (main): Don't print integrate.h include line. | |
7010 | * ira.c: Don't include integrate.h. | |
7011 | (allocate_initial_values): Move from integrate.c to here. | |
7012 | (ira): Update allocate_initial_values call. | |
7013 | * tree-inline.c: Don't include integrate.h. | |
7014 | (function_attribute_inlinable_p): Moved from integrate.c to here. | |
7015 | * cfgexpand.c: Don't include integrate.h. | |
7016 | * except.c: Likewise. | |
7017 | * langhooks.c: Likewise. | |
7018 | * passes.c: Likewise. | |
7019 | * toplev.c: Likewise. | |
7020 | * config/frv/frv.c: Likewise. | |
7021 | * config/pa/pa.c: Likewise. | |
7022 | * config/spu/spu.c: Likewise. | |
7023 | * config/epiphany/epiphany.c: Likewise. | |
7024 | * config/mep/mep.c: Likewise. | |
7025 | * config/score/score.c: Likewise. | |
7026 | * config/picochip/picochip.c: Likewise. | |
7027 | * config/sh/sh.c: Likewise. | |
7028 | * config/alpha/alpha.c: Likewise. | |
7029 | * config/microblaze/microblaze.c: Likewise. | |
7030 | * config/mips/mips.c: Likewise. | |
7031 | * config/v850/v850.c: Likewise. | |
7032 | * config/mmix/mmix.c: Likewise. | |
7033 | * config/bfin/bfin.c: Likewise. | |
7034 | * config/arm/arm.c: Likewise. | |
7035 | * config/s390/s390.c: Likewise. | |
7036 | * config/m32r/m32r.c: Likewise. | |
7037 | * config/rs6000/rs6000.c: Likewise. | |
7038 | * config/c6x/c6x.c: Include function.h instead of integrate.h. | |
7039 | * config/tilegx/tilegx.c: Likewise. | |
7040 | * config/tilepro/tilepro.c: Likewise. | |
7041 | ||
234d19a4 | 7042 | 2012-05-29 Georg-Johann Lay <avr@gjlay.de> |
7043 | ||
91c4f7e4 | 7044 | * config/avr/t-avr (s-avr-mmcu-texi): Call |
234d19a4 | 7045 | gen-avr-mmcu-texi$(build_exeext) via ./ and don't assume . is in PATH. |
91c4f7e4 | 7046 | |
0ab48139 | 7047 | 2012-05-29 Michael Matz <matz@suse.de> |
7048 | ||
7049 | * rtl.h (assign_stack_temp, assign_stack_temp_for_type, | |
7050 | assign_temp): Remove 'keep' argument. | |
7051 | (mark_temp_addr_taken): Remove prototype. | |
7052 | * tree.h (expand_decl): Remove prototype. | |
91c4f7e4 | 7053 | * function.c (struct temp_slot): Remove addr_taken and keep member. |
0ab48139 | 7054 | (assign_stack_temp_for_type) Don't initialize above, remove |
7055 | keep argument. | |
7056 | (assign_stack_temp, assign_temp): Remove keep argument. | |
7057 | (mark_temp_addr_taken): Remove. | |
91c4f7e4 | 7058 | (preserve_temp_slots): Remove handling of addr_taken and keep members. |
0ab48139 | 7059 | (free_temp_slots): Ditto. |
7060 | * expr.c (expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Remove | |
7061 | dead code. | |
7062 | * stmt.c (expand_asm_operands): Remove dead code. | |
7063 | (expand_decl): Remove. | |
7064 | * c-decl.c (finish_struct): Don't call expand_decl. | |
7065 | * builtins.c (expand_builtin_cexpi): Adjust calls to assign_temp | |
7066 | and assign_stack_temp. | |
7067 | * calls.c (save_fixed_argument_area, initialize_argument_information, | |
7068 | expand_call, emit_library_call_value_1, store_one_arg): Ditto. | |
7069 | * expmed.c (extract_bit_field_1): Ditto. | |
7070 | * expr.c (emit_group_load_1, emit_group_store, | |
7071 | copy_blkmode_from_reg, emit_push_insn, expand_assignment, | |
7072 | store_field, expand_constructor, expand_cond_expr_using_cmove, | |
7073 | expand_expr_real_2, expand_expr_real_1): Ditto. | |
7074 | * stmt.c (expand_asm_operands, expand_return): Ditto. | |
7075 | ||
7076 | * function.c (pop_temp_slots): Call free_temp_slots. | |
7077 | * calls.c (store_one_arg): Don't call preserve_temp_slots or | |
7078 | free_temp_slots. | |
7079 | * expr.c (expand_assignment): Don't call free_temp_slots. | |
7080 | ||
7081 | * config/arm/arm.c (neon_expand_vector_init): Ditto. | |
7082 | * config/i386/i386.c (ix86_expand_vector_set): Ditto. | |
7083 | (ix86_expand_vector_extract): Ditto. | |
7084 | * config/ia64/ia64.c (spill_xfmode_rfmode_operand, | |
7085 | ia64_expand_movxf_movrf): Ditto. | |
7086 | * config/mips/mips.c (mips_expand_vi_general): Ditto. | |
7087 | * config/mmix/mmix.md (floatdisf2, floatunsdisf2, truncdfsf2, | |
7088 | extendsfdf2): Ditto. | |
7089 | * config/rs6000/rs6000.c (rs6000_expand_vector_init, | |
7090 | rs6000_expand_vector_set, rs6000_expand_vector_extract, | |
7091 | rs6000_allocate_stack_temp): Ditto. | |
7092 | * config/rs6000/rs6000.md (fix_trunctfsi2_fprs): Ditto. | |
7093 | * config/sparc/sparc.c (emit_soft_tfmode_libcall, | |
7094 | sparc_emit_float_lib_cmp, sparc_emit_float_lib_cmp, | |
7095 | sparc_expand_vector_init): Ditto. | |
7096 | ||
7843e4bc | 7097 | 2012-05-29 Michael Matz <matz@suse.de> |
7098 | ||
7099 | * c-tree.h (c_expand_decl): Remove prototype. | |
7100 | ||
7101 | * expr.c (expand_expr_real_1 <normal_inner_ref>): Don't allocate | |
7102 | a kept temp. | |
7103 | (expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Make unreachable. | |
91c4f7e4 | 7104 | * gimple-fold.c (canonicalize_constructor_val): Canonicalize |
7843e4bc | 7105 | COMPOUND_LITERAL_EXPR. |
7106 | * function.c (expand_function_start): Don't call expand_decl, | |
7107 | instead assert that we have RTL assigned. | |
7108 | * tree-ssa-live.c (remove_unused_locals): Clear | |
7109 | nonlocal_goto_save_area if its backing variable is removed. | |
7110 | * stmt.c (expand_asm_operands): Remove handling of non-lvalues | |
7111 | as mem inputs. | |
7112 | (expand_decl): Assert that this does nothing. | |
7113 | * calls.c (expand_call): Don't call mark_temp_addr_taken. | |
7114 | ||
87c952b8 | 7115 | 2012-05-29 Richard Guenther <rguenther@suse.de> |
7116 | ||
7117 | PR tree-optimization/53516 | |
7118 | * tree-data-ref.c (stmt_with_adjacent_zero_store_dr_p): Reject | |
7119 | bitfield accesses. | |
7120 | * tree-vect-data-refs.c (vect_analyze_data_refs): Likewise. | |
7121 | ||
9d75589a | 7122 | 2012-05-29 Joseph Myers <joseph@codesourcery.com> |
7123 | ||
7124 | * LANGUAGES: Fix typos. | |
7125 | * Makefile.in: Fix typos. | |
7126 | * alias.c: Fix typos. | |
7127 | * auto-inc-dec.c: Fix typos. | |
7128 | * bb-reorder.c: Fix typos. | |
7129 | * cfgcleanup.c: Fix typos. | |
7130 | * cgraph.c: Fix typos. | |
7131 | * cgraph.h: Fix typos. | |
7132 | * cgraphunit.c: Fix typos. | |
7133 | * collect2-aix.h: Fix typos. | |
7134 | * collect2.c: Fix typos. | |
7135 | * compare-elim.c: Fix typos. | |
7136 | * config/alpha/vms.h: Fix typos. | |
7137 | * config/arm/README-interworking: Fix typos. | |
7138 | * config/arm/arm.c: Fix typos. | |
7139 | * config/arm/iterators.md: Fix typos. | |
7140 | * config/arm/vxworks.h: Fix typos. | |
7141 | * config/avr/avr.c: Fix typos. | |
7142 | * config/avr/avr.h: Fix typos. | |
7143 | * config/avr/avr.md: Fix typos. | |
7144 | * config/avr/builtins.def: Fix typos. | |
7145 | * config/c6x/c6x.c: Fix typos. | |
7146 | * config/cr16/cr16.c: Fix typos. | |
7147 | * config/cr16/cr16.md: Fix typos. | |
7148 | * config/cris/cris.md: Fix typos. | |
7149 | * config/darwin.c: Fix typos. | |
7150 | * config/darwin.opt: Fix typos. | |
7151 | * config/i386/i386-c.c: Fix typos. | |
7152 | * config/i386/i386.c: Fix typos. | |
7153 | * config/ia64/ia64.c: Fix typos. | |
7154 | * config/m68k/cf.md: Fix typos. | |
7155 | * config/mep/mep.c: Fix typos. | |
7156 | * config/microblaze/microblaze.c: Fix typos. | |
7157 | * config/microblaze/microblaze.h: Fix typos. | |
7158 | * config/mn10300/mn10300.c: Fix typos. | |
7159 | * config/mn10300/mn10300.md: Fix typos. | |
7160 | * config/pa/pa.c: Fix typos. | |
7161 | * config/picochip/picochip.h: Fix typos. | |
7162 | * config/rs6000/a2.md: Fix typos. | |
7163 | * config/rs6000/rs6000.c: Fix typos. | |
7164 | * config/rs6000/vector.md: Fix typos. | |
7165 | * config/rx/rx.md: Fix typos. | |
7166 | * config/rx/rx.opt: Fix typos. | |
7167 | * config/s390/2097.md: Fix typos. | |
7168 | * config/s390/s390.c: Fix typos. | |
7169 | * config/s390/s390.h: Fix typos. | |
7170 | * config/sh/sh.c: Fix typos. | |
7171 | * config/sh/sh.md: Fix typos. | |
7172 | * config/sparc/sync.md: Fix typos. | |
7173 | * config/spu/spu.c: Fix typos. | |
7174 | * config/spu/spu.md: Fix typos. | |
7175 | * config/vms/vms.c: Fix typos. | |
7176 | * config/vxworks-dummy.h: Fix typos. | |
7177 | * config/vxworks.h: Fix typos. | |
7178 | * cselib.c: Fix typos. | |
7179 | * df-scan.c: Fix typos. | |
7180 | * df.h: Fix typos. | |
7181 | * doc/extend.texi: Fix typos. | |
7182 | * doc/install.texi: Fix typos. | |
7183 | * doc/invoke.texi: Fix typos. | |
7184 | * doc/md.texi: Fix typos. | |
7185 | * doc/plugins.texi: Fix typos. | |
7186 | * doc/rtl.texi: Fix typos. | |
7187 | * dse.c: Fix typos. | |
7188 | * dwarf2asm.c: Fix typos. | |
7189 | * dwarf2out.c: Fix typos. | |
7190 | * except.h: Fix typos. | |
7191 | * expr.c: Fix typos. | |
7192 | * fold-const.c: Fix typos. | |
7193 | * gcc.c: Fix typos. | |
7194 | * gcse.c: Fix typos. | |
7195 | * genautomata.c: Fix typos. | |
7196 | * gengtype-state.c: Fix typos. | |
7197 | * gengtype.c: Fix typos. | |
7198 | * genhooks.c: Fix typos. | |
7199 | * gimple-fold.c: Fix typos. | |
7200 | * gimple-pretty-print.c: Fix typos. | |
7201 | * gimple.c: Fix typos. | |
7202 | * gimple.h: Fix typos. | |
7203 | * gimplify.c: Fix typos. | |
7204 | * graphite-interchange.c: Fix typos. | |
7205 | * graphite-sese-to-poly.c: Fix typos. | |
7206 | * ifcvt.c: Fix typos. | |
7207 | * input.c: Fix typos. | |
7208 | * ipa-cp.c: Fix typos. | |
7209 | * ipa-inline-analysis.c: Fix typos. | |
7210 | * ipa-inline-transform.c: Fix typos. | |
7211 | * ipa-inline.c: Fix typos. | |
7212 | * ipa-pure-const.c: Fix typos. | |
7213 | * ipa-ref.h: Fix typos. | |
7214 | * ipa-reference.c: Fix typos. | |
7215 | * ipa-utils.c: Fix typos. | |
7216 | * ipa.c: Fix typos. | |
7217 | * ira-emit.c: Fix typos. | |
7218 | * ira-lives.c: Fix typos. | |
7219 | * lto-streamer.c: Fix typos. | |
7220 | * lto-streamer.h: Fix typos. | |
7221 | * lto-wrapper.c: Fix typos. | |
7222 | * mcf.c: Fix typos. | |
7223 | * mode-switching.c: Fix typos. | |
7224 | * modulo-sched.c: Fix typos. | |
7225 | * plugin.c: Fix typos. | |
7226 | * postreload.c: Fix typos. | |
7227 | * sched-deps.c: Fix typos. | |
7228 | * sel-sched-ir.c: Fix typos. | |
7229 | * sel-sched-ir.h: Fix typos. | |
7230 | * sel-sched.c: Fix typos. | |
7231 | * sese.c: Fix typos. | |
7232 | * stor-layout.c: Fix typos. | |
7233 | * target-hooks-macros.h: Fix typos. | |
7234 | * target.def: Fix typos. | |
7235 | * trans-mem.c: Fix typos. | |
7236 | * tree-eh.c: Fix typos. | |
7237 | * tree-predcom.c: Fix typos. | |
7238 | * tree-sra.c: Fix typos. | |
7239 | * tree-ssa-address.c: Fix typos. | |
7240 | * tree-ssa-loop-ivopts.c: Fix typos. | |
7241 | * tree-ssa-loop-niter.c: Fix typos. | |
7242 | * tree-ssa-math-opts.c: Fix typos. | |
7243 | * tree-ssa-pre.c: Fix typos. | |
7244 | * tree-ssa-propagate.c: Fix typos. | |
7245 | * tree-ssa-reassoc.c: Fix typos. | |
7246 | * tree-ssa-sccvn.c: Fix typos. | |
7247 | * tree-ssa-ter.c: Fix typos. | |
7248 | * tree-ssa-uninit.c: Fix typos. | |
7249 | * tree-ssanames.c: Fix typos. | |
7250 | * tree-vect-generic.c: Fix typos. | |
7251 | * tree-vect-slp.c: Fix typos. | |
7252 | * tree.c: Fix typos. | |
7253 | * tree.h: Fix typos. | |
7254 | * varasm.c: Fix typos. | |
7255 | * varpool.c: Fix typos. | |
7256 | ||
d668316d | 7257 | 2012-05-29 Joseph Myers <joseph@codesourcery.com> |
7258 | ||
7259 | * doc/include/texinfo.tex: Update to version 2012-05-16.16. | |
7260 | ||
134f0957 | 7261 | 2012-05-29 Richard Guenther <rguenther@suse.de> |
7262 | ||
7263 | * tree-dfa.c (find_vars_r): Do not call add_referenced_vars | |
7264 | for globals. | |
7265 | (add_referenced_var_1): Re-organize. Assert we are not | |
7266 | called for globals. | |
7267 | (remove_referenced_var): Likewise. | |
7268 | * varpool.c (add_new_static_var): Use create_tmp_var_raw. | |
7269 | * tree-mudflap.c (execute_mudflap_function_ops): Do not | |
7270 | call add_referenced_var on globals. | |
7271 | * matrix-reorg.c (transform_access_sites): Likewise. | |
7272 | ||
d6443ebe | 7273 | 2012-05-29 Steven Bosscher <steven@gcc.gnu.org> |
7274 | ||
7275 | * alias.c (reg_known_value): Make this a VEC. | |
7276 | (reg_known_equiv_p): Make this an sbitmap. | |
7277 | (reg_known_value_size): Remove. | |
7278 | (get_reg_known_value, set_reg_known_value, get_reg_known_equiv_p, | |
7279 | set_reg_known_equiv_p): Update for reg_known_value and | |
7280 | reg_known_value_size data structure change. | |
7281 | (init_alias_analysis, end_alias_analysis): Likewise. | |
7282 | ||
c306fbbf | 7283 | 2012-05-29 Jakub Jelinek <jakub@redhat.com> |
7284 | ||
7285 | PR middle-end/53510 | |
7286 | * input.c (read_line): Use XRESIZEVEC instead of XNEWVEC | |
7287 | to avoid leaking memory. No need to handle memory allocation | |
91c4f7e4 | 7288 | failure. Double string_len on each reallocation instead of adding 2. |
c306fbbf | 7289 | * gcov.c (read_line): Likewise. |
7290 | ||
2cfdd775 | 7291 | 2012-05-29 Hans-Peter Nilsson <hp@axis.com> |
7292 | ||
7293 | * config/cris/cris.h (TARGET_HAS_BREAK, TARGET_TRAP_USING_BREAK8): | |
7294 | New macros. | |
7295 | * config/cris/cris.md ("trap"): Define, enabled for | |
7296 | TARGET_TRAP_USING_BREAK8. | |
7297 | * config/cris/cris.opt (mtrap-using-break8): New option. | |
7298 | ||
8b64dc3c | 7299 | 2012-05-28 Paolo Carlini <paolo.carlini@oracle.com> |
7300 | ||
7301 | PR c++/25137 | |
7302 | * doc/invoke.texi: Document -Wmissing-braces not enabled by -Wall | |
7303 | for C++. | |
7304 | ||
e67780f7 | 7305 | 2012-05-28 Hans-Peter Nilsson <hp@axis.com> |
7306 | ||
91c4f7e4 | 7307 | * doc/md.texi (stack_protect_test): Remove negation of branch to label. |
3ed894b7 | 7308 | (Standard Names): Fix typos in documentation of atomic patterns. |
e67780f7 | 7309 | |
b3a0814b | 7310 | 2012-05-27 Nathan Sidwell <nathan@acm.org> |
7311 | ||
7312 | * tree.c (build_constructor): Propagate TREE_SIDE_EFFECTS. | |
7313 | ||
eb5d9b7b | 7314 | 2012-05-26 Jason Merrill <jason@redhat.com> |
7315 | ||
7316 | PR c++/53220 | |
7317 | * c-typeck.c (array_to_pointer_conversion): Give -Wc++-compat warning | |
7318 | about array compound literals. | |
7319 | ||
8ddad41d | 7320 | 2012-05-26 Eric Botcazou <ebotcazou@adacore.com> |
7321 | ||
7322 | * cfgcleanup.c (try_optimize_cfg): Do not delete forwarder blocks | |
7323 | if CLEANUP_NO_INSN_DEL. | |
7324 | * cfgrtl.c (unique_locus_on_edge_between_p): New function extracted | |
7325 | from cfg_layout_merge_blocks. | |
7326 | (emit_nop_for_unique_locus_between): New function. | |
7327 | (rtl_merge_blocks): Invoke emit_nop_for_unique_locus_between. | |
7328 | (cfg_layout_merge_blocks): Likewise. | |
7329 | ||
f7583c76 | 7330 | 2012-05-26 Dimitrios Apostolou <jimis@gmx.net> |
7331 | Paolo Bonzini <bonzini@gnu.org> | |
7332 | ||
7333 | * df-scan.c (df_def_record_1): Assert a parallel must contain an | |
7334 | EXPR_LIST at this point. Receive the LOC and move its extraction... | |
7335 | (df_defs_record): ... here. Change if-else to a switch statement. | |
7336 | (df_find_hard_reg_defs, df_find_hard_reg_defs_1): New. | |
7337 | (df_get_call_refs): Changed defs_generated from bitmap to HARD_REG_SET | |
7338 | and compute it from df_find_hard_reg_defs(). Record DF_REF_BASE | |
7339 | DEFs in REGNO order. Use HARD_REG_SET instead of bitmap for | |
7340 | regs_invalidated_by_call. | |
7341 | (df_insn_refs_collect): Record DF_REF_REGULAR DEFs after | |
7342 | df_get_call_refs(). | |
7343 | ||
eaf1e576 | 7344 | 2012-05-25 Eric Botcazou <ebotcazou@adacore.com> |
7345 | ||
7346 | PR lto/52178 | |
7347 | * tree-inline.c (remap_gimple_op_r): Fix handling of FIELD_DECL. | |
7348 | * tree.c (RETURN_TRUE_IF_VAR): Do not return true for PLACEHOLDER_EXPR. | |
7349 | ||
e684d543 | 7350 | 2012-05-25 Michael Meissner <meissner@linux.vnet.ibm.com> |
7351 | ||
7352 | * config/rs6000/t-linux64: Delete the 32-bit multilib that uses | |
7353 | software floating point emulation. No longer build the multilibs | |
7354 | with -mstrict-align. | |
7355 | ||
709ed320 | 7356 | 2012-05-25 Aldy Hernandez <aldyh@redhat.com> |
7357 | ||
7358 | PR middle-end/53008 | |
7359 | * trans-mem.c (ipa_tm_create_version_alias): Output new_node if | |
7360 | accessed indirectly. | |
7361 | (ipa_tm_create_version): Same. | |
7362 | ||
45476806 | 7363 | 2012-05-25 Uros Bizjak <ubizjak@gmail.com> |
7364 | ||
7365 | PR target/53474 | |
7366 | * config/i386/i386.c (ix86_print_operand) <case 'O'>: Print '.' here. | |
7367 | <case 'C', case 'c', case 'F', case 'f'>: Print '.' only for C and c. | |
7368 | ||
b04c1b7f | 7369 | 2012-05-25 Alexander Ivchenko <alexander.ivchenko@intel.com> |
7370 | ||
7371 | PR target/53435 | |
7372 | * config/i386/i386.c (ix86_expand_vec_perm): Use correct op. | |
7373 | (ix86_expand_vec_perm): Use int mode instead of float. | |
7374 | (expand_vec_perm_pshufb): Remove handling of useseless type | |
7375 | conversion. | |
7376 | ||
8ffcff2e | 7377 | 2012-05-25 Eric Botcazou <ebotcazou@adacore.com> |
7378 | ||
7379 | PR ada/52362 | |
7380 | * config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Set gas and | |
7381 | gnu_ld variables to yes. | |
7382 | * configure.ac (HAVE_GNU_LD): Move to after config.gcc inclusion. | |
7383 | (HAVE_GNU_AS): Likewise. | |
7384 | * config.in: Regenerate. | |
7385 | * configure: Likewise. | |
7386 | ||
5bb035a3 | 7387 | 2012-05-25 Tristan Gingold <gingold@adacore.com> |
7388 | ||
7389 | * config/i386/i386.c (struct ix86_frame): Remove unused frame field. | |
7390 | (ix86_compute_frame_layout): Fix type of stack_alignment_needed | |
7391 | and preferred_alignment. | |
7392 | ||
bfde030e | 7393 | 2012-05-25 Tristan Gingold <gingold@adacore.com> |
7394 | ||
7395 | * common/config/ia64/ia64-common.c (ia64_except_unwind_info): Fix typo. | |
7396 | ||
5253ef2b | 7397 | 2012-05-25 Thomas Schwinge <thomas@codesourcery.com> |
7398 | ||
7399 | * fold-const.c (optimize_bit_field_compare): Abort early in the strict | |
7400 | volatile bitfields case. | |
7401 | ||
7402 | 2012-05-24 Pat Haugen <pthaugen@us.ibm.com> | |
409e1a55 | 7403 | |
7404 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Change | |
7405 | rs6000_sched_costly_dep default to true_store_to_load_dep_costly. | |
7406 | (adjacent_mem_locations): Move some code to and call... | |
7407 | (get_memref_parts): ...new function. | |
7408 | (mem_locations_overlap): New function. | |
7409 | (rs6000_adjust_priority): Adjust calls to is_load_insn/is_store_insn. | |
7410 | (is_mem_ref): Rename to... | |
7411 | (find_mem_ref): ...this. Return MEM rtx. | |
7412 | (get_store_dest): Remove function. | |
7413 | (is_load_insn1, is_load_insn, is_store_insn1, is_store_insn): Add | |
7414 | new parameter and adjust calls. | |
7415 | (rs6000_is_costly_dependence): Update calls for extra arg. Make sure | |
7416 | mem refs overlap for true_store_to_load_dep_costly. | |
7417 | (rs6000_sched_reorder2): Update calls for extra arg. Adjust args | |
7418 | passed to adjacent_mem_locations. | |
7419 | (is_costly_group): Walk resolved dependency list. | |
7420 | (force_new_group): Emit group ending nop for Power6/Power7. | |
7421 | * config/rs6000/rs6000.md (UNSPEC_GRP_END_NOP): New enum value. | |
7422 | (group_ending_nop): New define_insn. | |
7423 | ||
8ae39fa8 | 7424 | 2012-05-24 Dodji Seketeli <dodji@redhat.com> |
7425 | ||
7426 | Make unwound macro expansion trace less redundant | |
7427 | * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Don't print | |
7428 | context of macro definition in the trace, when it's redundant. | |
7429 | Update comments. | |
7430 | ||
141de90e | 7431 | 2012-05-24 Richard Guenther <rguenther@suse.de> |
7432 | ||
7433 | PR middle-end/53460 | |
7434 | * tree-profile.c (tree_profiling): Cleanup the CFG if | |
7435 | execute_fixup_cfg requests it. | |
7436 | ||
1b55a29e | 7437 | 2012-05-24 Richard Guenther <rguenther@suse.de> |
7438 | ||
7439 | * tree-flow.h (create_var_ann): Remove. | |
7440 | * tree-dfa.c (create_var_ann): Remove and inline into its | |
7441 | single caller ... | |
7442 | (add_referenced_var_1): ... here. | |
7443 | * varpool.c (add_new_static_var): Do not call add_referenced_var | |
7444 | for global vars. | |
7445 | * gimple-fold.c (canonicalize_constructor_val): Likewise. | |
7446 | * tree-switch-conversion.c (build_one_array): Likewise. | |
7447 | * tree-profile.c (gimple_gen_ic_profiler): Likewise. | |
7448 | * tree-flow-inline.h (gimple_referenced_vars): Guard against | |
7449 | NULL fn argument. | |
7450 | * tree-inline.c (remap_gimple_op_r): Likewise. Check | |
7451 | gimple_referenced_vars instead of gimple_in_ssa_p. | |
7452 | (copy_tree_body_r): Likewise. | |
7453 | (setup_one_parameter): Likewise. | |
7454 | (declare_return_variable): Likewise. | |
7455 | (tree_function_versioning): Likewise. | |
7456 | ||
a2623f6b | 7457 | 2012-05-24 Jakub Jelinek <jakub@redhat.com> |
7458 | ||
7459 | PR tree-optimization/53465 | |
7460 | * tree-vrp.c (extract_range_from_cond_expr): First copy_value_range | |
7461 | vr0 into *vr, then vrp_meet that. | |
7462 | (vrp_meet): If one vr type is VR_UNDEFINED, ensure the result doesn't | |
7463 | have any equivalences. | |
7464 | (vrp_visit_phi_node): Call copy_value_range instead of vrp_meet the | |
7465 | first time. | |
7466 | ||
7467 | 2012-05-24 Jim MacArthur <jim.macarthur@arm.com> | |
71e16a8f | 7468 | |
7469 | * recog.c (reg_fits_class_p): Check both regno and regno + offset are | |
7470 | hard registers. | |
7471 | * regs.h (in_hard_reg_set_p): Assert that regno is a hard register and | |
7472 | check end_regno - 1 is a hard register. | |
7473 | ||
cc3f82be | 7474 | 2012-05-24 Richard Guenther <rguenther@suse.de> |
7475 | ||
7476 | * varpool.c (add_new_static_var): Remove call to create_var_ann. | |
7477 | * tree-ssa-operands.c (create_vop_var): Likewise. | |
7478 | ||
2887c015 | 7479 | 2012-05-24 Richard Guenther <rguenther@suse.de> |
7480 | ||
7481 | PR bootstrap/53466 | |
7482 | * tree-ssa-live.c (remove_unused_scope_block_p): Properly | |
7483 | handle globals. | |
7484 | (remove_unused_locals): Pass global_unused_vars to | |
7485 | remove_unused_scope_block_p. Restore code walking all | |
7486 | referenced vars and pruning them. | |
7487 | ||
afea39ad | 7488 | 2012-05-23 Jan Hubicka <jh@suse.cz> |
7489 | ||
7490 | * tree.h (alias_diag_flags): Remove. | |
7491 | (alias_pair): Remove emitted_diags. | |
7492 | (finish_aliases_1, finish_aliases_2, remove_unreachable_alias_pairs, | |
7493 | symbol_alias_set_t, symbol_alias_set_destroy, | |
7494 | symbol_alias_set_contains, propagate_aliases_backward): Remove. | |
7495 | * toplev.c (compile_file): Do not call finish_aliases_2 | |
45476806 | 7496 | * cgraphunit.c (cgraph_process_new_functions): Do not call |
7497 | finish_aliases_1. | |
afea39ad | 7498 | (handle_alias_pairs): Output diagnostics about aliases to externals. |
7499 | (assemble_thunks_and_aliases): Use do_assemble_alias. | |
7500 | (output_weakrefs): Likewise. | |
7501 | (finalize_compilation_unit): Do not call finish_aliases_1. | |
45476806 | 7502 | * ipa.c (symtab_remove_unreachable_nodes): De not call |
7503 | remove_unreachable_alias_pairs. | |
afea39ad | 7504 | * varasm.c (do_assemble_alias): Export. |
45476806 | 7505 | (symbol_alias_set_create, symbol_alias_set_destroy, |
7506 | symbol_alias_set_contains, symbol_alias_set_insert, | |
7507 | propagate_aliases_forward, propagate_aliases_backward, | |
7508 | propagate_aliases_backward, trivially_visible_alias, | |
7509 | trivially_defined_alias, remove_unreachable_alias_pairs, | |
7510 | finish_aliases_1, finish_aliases_2, assemble_alias): Remove. | |
afea39ad | 7511 | * output.h (do_assemble_alias): Declare. |
45476806 | 7512 | * varpool.c (varpool_remove_unreferenced_decls): Do not call |
7513 | finish_aliases_1. | |
afea39ad | 7514 | |
9d68bc02 | 7515 | 2012-05-23 Martin Jambor <mjambor@suse.cz> |
7516 | ||
7517 | * ipa-inline-analysis.c (inline_merge_summary): Free operand_map. | |
7518 | ||
4190f293 | 7519 | 2012-05-23 Eric Botcazou <ebotcazou@adacore.com> |
7520 | ||
7521 | * gimple.c (gimple_types_compatible_p_1) <ARRAY_TYPE>: Remove bogus | |
7522 | size handling. | |
7523 | (gimple_canonical_types_compatible_p) <ARRAY_TYPE>: Likewise. | |
7524 | (iterative_hash_gimple_type): Adjust comment. | |
7525 | (iterative_hash_canonical_type): Likewise. Hash the bounds of the | |
7526 | domain for an array type instead of the domain type itself. | |
7527 | ||
53b5b75f | 7528 | 2012-05-23 Richard Guenther <rguenther@suse.de> |
7529 | ||
7530 | PR tree-optimization/53438 | |
7531 | * tree-sra.c (analyze_access_subtree): Correct bitfield exclusion. | |
7532 | ||
7ce72b61 | 7533 | 2012-05-23 Georg-Johann Lay <avr@gjlay.de> |
7534 | ||
7535 | PR target/53448 | |
7536 | * config/avr/avr.h (ASM_OUTPUT_ALIGN): Don't inhibit .p2align 1. | |
7537 | * config/avr/elf.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Use | |
7538 | ASM_OUTPUT_ALIGN. | |
7539 | ||
ad75582e | 7540 | 2012-05-23 Richard Guenther <rguenther@suse.de> |
7541 | ||
7542 | * tree-dfa.c (add_referenced_var_1): Do not add global vars. | |
7543 | * tree-ssa-live.c (mark_all_vars_used_1): Handle global vars | |
7544 | via the global_unused_vars bitmap. | |
7545 | (remove_unused_locals): Handle global vars in local-decls via | |
7546 | a global_unused_vars bitmap instead of the used flag in the | |
7547 | var annotation. Simplify global variable handling and removal. | |
7548 | ||
f963f90b | 7549 | 2012-05-22 Jan Hubicka <jh@suse.cz> |
7550 | ||
7551 | PR middle-end/53426 | |
ad75582e | 7552 | * tree-ssa-structalias.c (create_variable_info_for): Skip constructors |
7553 | from other partitions. | |
f963f90b | 7554 | |
ad0fe105 | 7555 | 2012-05-22 Jan Hubicka <jh@suse.cz> |
7556 | ||
7557 | PR middle-end/53161 | |
7558 | * symtab.c (symtab_register_node): Fix ordering issue. | |
7559 | ||
c93570ad | 7560 | 2012-05-22 Steven Drake <sbd@NetBSD.org> |
7561 | ||
7562 | * gcc.c (do_spec_1): Add %M spec token to output multilib_os_dir. | |
7563 | ||
f8efdac8 | 7564 | 2012-05-22 David Edelsohn <dje.gcc@gmail.com> |
7565 | ||
7566 | * config/rs6000/rs6000.c (rs6000_aix_asm_output_dwarf_table_ref): | |
7567 | Use strip_name_encoding target hook. | |
7568 | ||
5084b2e4 | 7569 | 2012-05-22 Richard Guenther <rguenther@suse.de> |
7570 | ||
7571 | * tree.h (VAR_DECL_IS_VIRTUAL_OPERAND): New. | |
7572 | (init_function_for_compilation): Remove. | |
7573 | * tree-dfa.c (find_vars_r): Take struct function argument. | |
7574 | (find_referenced_vars_in): Adjust. | |
7575 | * tree-ssa-operands.c (clobber_stats): Remove. | |
7576 | (create_vop_var): Take struct function argument. Mark | |
7577 | virtual operand with VAR_DECL_IS_VIRTUAL_OPERAND. | |
7578 | (init_ssa_operands): Take struct function argument. | |
7579 | (fini_ssa_operands): Do not dump dead stats. | |
7580 | * tree-ssa-operands.h (init_ssa_operands): Take struct function | |
7581 | argument. | |
7582 | * cgraphunit.c (init_lowered_empty_function): Adjust. | |
7583 | * lto-streamer-in.c (input_cfg): Likewise. | |
7584 | * tree-inline.c (initialize_cfun): Likewise. | |
7585 | * tree-into-ssa.c (rewrite_into_ssa): Likewise. | |
45476806 | 7586 | * omp-low.c (expand_omp_taskreg): Likewise. Avoid switching cfun. |
5084b2e4 | 7587 | * gimple.c (is_gimple_reg): Optimize the SSA_NAME case, |
7588 | virtual operands are not registers. | |
7589 | ||
22ba4121 | 7590 | 2012-05-22 Richard Guenther <rguenther@suse.de> |
7591 | ||
45476806 | 7592 | * tree-cfg.c (verify_gimple_assign_unary): Fix typo in previous commit. |
22ba4121 | 7593 | |
6084b64c | 7594 | 2012-05-22 Richard Guenther <rguenther@suse.de> |
7595 | ||
7596 | PR middle-end/53437 | |
7597 | * tree-inline.c (setup_one_parameter): Create a dummy init | |
7598 | statement for unused parameters when not optimizing. | |
7599 | ||
665507eb | 7600 | 2012-05-22 Richard Guenther <rguenther@suse.de> |
7601 | ||
7602 | * tree-flow.h (add_referenced_var_1): Declare. | |
7603 | (add_referenced_var): Define. | |
45476806 | 7604 | * tree-dfa.c (referenced_var_check_and_insert): Avoid one hash lookup. |
665507eb | 7605 | (add_referenced_var): Rename to ... |
7606 | (add_referenced_var_1): ... this. Take struct function argument. | |
7607 | ||
f9aa4160 | 7608 | 2012-05-22 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
7609 | ||
7610 | PR target/53334 | |
7611 | * config/arm/arm-protos.h (arm_validize_comparison): Declare. | |
7612 | * config/arm/arm.c (arm_validize_comparison): Define. | |
7613 | * config/arm/arm.md ("cbranchsi4"): Cleanup expansion and use | |
7614 | arm_validize_comparison. | |
7615 | ("cbranchdi4"): Likewise. | |
7616 | ("cstoredi4"): Likewise. | |
7617 | ("movsicc"): Likewise. | |
7618 | ("movsfcc"): Likewise. | |
7619 | ("movdfcc"): Likewise. | |
7620 | ||
6940c58b | 7621 | 2012-05-22 Dimitrios Apostolou <jimis@gmx.net> |
7622 | ||
7623 | * df-scan.c (df_scan_alloc): Round up allocation pools size, reduce | |
f9aa4160 | 7624 | the mw_reg_pool size. |
6940c58b | 7625 | |
3f55c2b5 | 7626 | 2012-05-22 Paolo Bonzini <bonzini@gnu.org> |
7627 | ||
7628 | PR tree-optimization/53336 | |
7629 | * tree-cfg.c (verify_gimple_assign_unary): Allow conversion from | |
7630 | non-integer integral types to offset type and vice versa. | |
7631 | ||
07f7357d | 7632 | 2012-05-22 Alan Modra <amodra@gmail.com> |
7633 | ||
53845569 | 7634 | * config/rs6000/aix.h (FP_SAVE_INLINE, GP_SAVE_INLINE): Delete. |
7635 | * config/rs6000/darwin.h (FP_SAVE_INLINE, GP_SAVE_INLINE): Delete. | |
7636 | * config/rs6000/sysv4.h (FP_SAVE_INLINE, GP_SAVE_INLINE, | |
7637 | V_SAVE_INLINE): Delete. | |
07f7357d | 7638 | * config/rs6000/rs6000.c (V_SAVE_INLINE): Delete. |
7639 | (rs6000_savres_strategy): Reimplement GP/FP/V_SAVE_INLINE logic. | |
7640 | For ELF targets, use out-of-line restores for -Os and any number | |
7641 | of regs if the restore exits, and out-of-line gp save for two or | |
7642 | more regs. Use save_reg_p to test for holes in reg restore set. | |
7643 | Replace "#if" with "if". | |
7644 | ||
1988c1c3 | 7645 | 2012-05-22 Alan Modra <amodra@gmail.com> |
7646 | ||
7647 | * config/rs6000/rs6000.c (save_reg_p): New function. | |
7648 | (first_reg_to_save, first_fp_reg_to_save): Use it here. | |
7649 | (first_altivec_reg_to_save, restore_saved_cr): Likewise. | |
7650 | (emit_frame_save): Use gen_frame_store. | |
7651 | (gen_frame_mem_offset): Correct SPE condition requiring reg+reg. | |
7652 | (rs6000_emit_prologue): Use save_reg_p. Use gen_frame_store for | |
7653 | vrsave and toc. | |
7654 | (rs6000_emit_epilogue): Use save_reg_p. Use gen_frame_load for | |
7655 | vrsave, toc, gp and fp restores. | |
7656 | ||
5afb4a41 | 7657 | 2012-05-22 Alan Modra <amodra@gmail.com> |
7658 | ||
7659 | * config/rs6000/rs6000.c: Delete unnecessary forward declarations. | |
7660 | Move those with ATTRIBUTE_UNUSED to immediately before definitions. | |
7661 | Move function pointer variables after forward declarations. | |
7662 | (rs6000_builtin_support_vector_misalignment): Make static. | |
7663 | (rs6000_legitimate_address_p, rs6000_gimplify_va_arg): Likewise. | |
7664 | (rs6000_function_value, rs6000_can_eliminate): Likewise. | |
7665 | ||
d73df292 | 7666 | 2012-05-21 Bernd Schmidt <bernds@codesourcery.com> |
7667 | ||
7668 | PR rtl-optimization/53373 | |
7669 | * caller-save.c (save_call_clobbered_regs): Look into a possible | |
7670 | PARALLEL manually rather than using single_set on a call insn. | |
7671 | ||
445d06b6 | 7672 | 2012-05-21 Jakub Jelinek <jakub@redhat.com> |
7673 | ||
7674 | PR tree-optimization/53436 | |
7675 | * omp-low.c (omp_build_component_ref): New function. | |
7676 | (build_receiver_ref, build_sender_ref, create_task_copyfn): Use it. | |
7677 | ||
04275edf | 7678 | 2012-05-21 Uros Bizjak <ubizjak@gmail.com> |
7679 | ||
7680 | * config/i386/i386.c (put_condition_code): Change "reverse" and "fp" | |
7681 | arguments to bool. | |
7682 | (ix86_print_operand) <case 'O'>: Look at mode size of the operand. | |
7683 | Do not print '.' here. Output operand lossage error for unhandled | |
7684 | sizes. Move. | |
7685 | <case '*'>: Move. | |
7686 | <case '&'>: Ditto. | |
7687 | <case 'Y'>: Ditto. | |
7688 | <case 'z'>: Hardcode "code" argument into error strings. | |
7689 | <case 'Z'>: Ditto. | |
7690 | <case 'D'>: Merge AVX and non-AVX codes. | |
7691 | <case 'C', case 'c', case 'F', case 'f'>: Merge. Fix error string. | |
7692 | Update call to put_condition_code. | |
7693 | ||
eddf6a68 | 7694 | 2012-05-21 Andreas Schwab <schwab@linux-m68k.org> |
7695 | ||
7696 | * config/m68k/m68k.md (*clzsi2_cf): Renamed from clzsi2. Call | |
7697 | CC_STATUS_INIT. | |
7698 | (clzsi2): New expander. | |
7699 | (*clzsi2_68k): New insn. | |
04275edf | 7700 | * config/m68k/m68k.h: Update comment about CLZ_DEFINED_VALUE_AT_ZERO. |
eddf6a68 | 7701 | |
6ad451f8 | 7702 | 2012-05-21 Aldy Hernandez <aldyh@redhat.com> |
7703 | ||
7704 | * gimple.h (gimple_set_in_transaction): Remove. | |
7705 | (gimple_in_transaction): Look in BB instead. | |
7706 | (gimple_statement_base): Remove in_transaction field. | |
7707 | * basic-block.h (enum bb_flags): Add BB_IN_TRANSACTION. | |
7708 | * trans-mem.c (compute_transaction_bits): Place transaction bit | |
7709 | information into basic blocks. | |
7710 | ||
ef47fd1d | 7711 | 2012-05-21 Andreas Schwab <schwab@linux-m68k.org> |
7712 | ||
7713 | * expr.c (get_def_for_expr_class): Define only if | |
7714 | HAVE_conditional_move. | |
7715 | (convert_tree_comp_to_rtx): Likewise. | |
7716 | ||
b1182707 | 7717 | 2012-05-21 Uros Bizjak <ubizjak@gmail.com> |
7718 | ||
7719 | PR target/53399 | |
7720 | * config/i386/i386.md (ffs<mode>2): Generate CCCmode compare | |
7721 | for TARGET_BMI. | |
7722 | (ffssi2_no_cmove): Ditto. | |
7723 | (*ffs<mode>_1): Remove insn pattern. | |
7724 | (*tzcnt<mode>_1): New insn pattern. | |
7725 | (*bsf<mode>1): Ditto. | |
7726 | ||
c77bfbc9 | 7727 | 2012-05-21 Richard Guenther <rguenther@suse.de> |
7728 | ||
7729 | * tree-dfa.c (add_referenced_var): Do not walk DECL_INITIAL for | |
7730 | more referenced vars. | |
7731 | * tree-ssa-live.c (mark_all_vars_used_1): Only set the used | |
7732 | flag on variables that have a var-annotation. | |
7733 | ||
7c2df6db | 7734 | 2012-05-21 Joseph Myers <joseph@codesourcery.com> |
7735 | ||
6a17c9e0 | 7736 | PR c/53418 |
7c2df6db | 7737 | * c-typeck.c (build_conditional_expr): Remove C_MAYBE_CONST_EXPR |
7738 | from folded operands before wrapping another around the | |
7739 | conditional expression. | |
7740 | ||
8cb435f5 | 7741 | 2012-05-21 Jakub Jelinek <jakub@redhat.com> |
7742 | ||
e694f1e7 | 7743 | PR tree-optimization/53366 |
7744 | * tree-vect-slp.c (vect_supported_load_permutation_p): Don't shortcut | |
7745 | tests if complex_numbers == 2, but there are non-complex number loads | |
7746 | too. | |
7747 | ||
791e6391 | 7748 | PR tree-optimization/53409 |
7749 | * tree-vect-loop.c (vect_analyze_loop_operations): Don't check | |
7750 | vinfo_for_stmt (op_def_stmt) if op_def_stmt isn't inside loop. | |
7751 | ||
8cb435f5 | 7752 | PR tree-optimization/53410 |
7753 | * fold-const.c (fold_binary_loc): Use build_zero_cst (type) | |
7754 | instead of build_int_cst (type, 0) where vector types might be | |
7755 | involved. Instead of build_int_cst (type, 1) convert the original | |
7756 | integer_onep argument to the desired type. | |
7757 | ||
31eb619c | 7758 | 2012-05-21 Michael Matz <matz@suse.de> |
7759 | ||
7760 | * genattrtab.c (attr_rtx_cost): Move earlier, start with cost being 1. | |
7761 | (simplify_test_exp): Handle one more case of distributive law, | |
7762 | decrease cost threshold. | |
7763 | (tests_attr_p, get_attr_order): New functions. | |
7764 | (optimize_attrs): Use topological order, inline only cheap values. | |
7765 | (write_attr_set): Reset our_known_true after some time. | |
7766 | ||
391d150e | 7767 | 2012-05-21 H.J. Lu <hongjiu.lu@intel.com> |
7768 | ||
7769 | PR target/53425 | |
7770 | * config/i386/i386.c (type_natural_mode): Warn passing SSE | |
7771 | vector argument without SSE enabled changes the ABI. | |
7772 | ||
02a2bdca | 7773 | 2012-05-21 Richard Guenther <rguenther@suse.de> |
7774 | ||
7775 | PR tree-optimization/53408 | |
7776 | * tree-vect-loop.c (vectorizable_induction): Properly check | |
7777 | the restriction that we cannot handle induction results from | |
7778 | the inner loop outside of the outer loop. | |
7779 | ||
bdd31be6 | 7780 | 2012-05-21 H.J. Lu <hongjiu.lu@intel.com> |
7781 | ||
7782 | PR target/53416 | |
7783 | * config/i386/i386.md (UNSPEC_RDRAND): Renamed to ... | |
7784 | (UNSPECV_RDRAND): This. | |
7785 | (rdrand<mode>_1): Updated. | |
7786 | ||
6681da88 | 7787 | 2012-05-21 Richard Guenther <rguenther@suse.de> |
7788 | ||
7789 | * tree-loop-distribution.c (can_generate_builtin): Reject | |
7790 | volatile stmts. | |
7791 | ||
abe01860 | 7792 | 2012-05-21 Chung-Lin Tang <cltang@codesourcery.com> |
7793 | ||
7794 | * Makefile.in (options.c): Add options.h to included header | |
7795 | files, before tm.h. | |
7796 | ||
0773b627 | 7797 | 2012-05-21 Razya Ladelsky <razya@il.ibm.com> |
7798 | ||
b1182707 | 7799 | * tree-parloops.c : Add myself to contributors, update |
0773b627 | 7800 | TODO list, add link to wiki. |
7801 | ||
ae4dcb11 | 7802 | 2012-05-21 Alan Modra <amodra@gmail.com> |
7803 | ||
7804 | * config/rs6000/predicates.md (input_operand): Don't match | |
7805 | constant pool addresses. Remove label_ref, high and plus from | |
7806 | match_code list. Remove redundant CONSTANT_P test. | |
7807 | (splat_input_operand): Similarly update match_code list. | |
7808 | (small_toc_ref): New predicate. | |
7809 | * config/rs6000/rs6000-protos.h (toc_relative_expr_p): Update prototype. | |
7810 | * config/rs6000/rs6000.c (tocrel_base, tocrel_offset): Make const. | |
7811 | (legitimate_constant_pool_address_p): Move TARGET_TOC test and | |
7812 | register checks to.. | |
7813 | (toc_relative_expr_p): ..here. Add "strict" param. Match new rtl | |
7814 | generated by create_TOC_reference. | |
7815 | (rs6000_legitimize_address): Update cerate_TOC_reference call. | |
7816 | (rs6000_delegitimize_address): Handle new rtl for toc refs. | |
7817 | (rs6000_cannot_force_const_mem, rs6000_find_base_term): Likewise. | |
7818 | (use_toc_relative_ref): New function, split out from.. | |
7819 | (rs6000_emit_move): ..here. Remove redundant tests. Update | |
7820 | create_TOC_reference calls. | |
7821 | (rs6000_legitimize_reload_address): Formatting. Handle splitting | |
7822 | of medium/large model toc addresses. Use use_toc_relative_ref. | |
7823 | (print_operand): Formatting, style. Adjust for toc changes. | |
7824 | (print_operand_address): Likewise. | |
7825 | (rs6000_output_addr_const_extra): Likewise. | |
7826 | (create_TOC_reference): Put TOC_REGISTER in UNSPEC_TOCREL rather | |
7827 | than a PLUS. Use this formulation for both high and low part | |
7828 | of -mcmodel=medium/large toc reference too. Before reload, | |
7829 | always use the small model formulation. | |
7830 | * config/rs6000/rs6000.md (tls_gd, tls_gd_high): Similarly avoid | |
7831 | a PLUS in high part of addresses here. | |
7832 | (tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise. | |
7833 | (tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise. | |
7834 | (largetoc_high, largetoc_low): Move earlier. Cope when no | |
7835 | base reg available. | |
7836 | (largetoc_high_plus): New insn. | |
7837 | (movsi_internal1, movsi_internal1_single, movsf_softfloat, | |
7838 | movdi_mfpgpr, movdi_internal64): Don't handle 'R' constraint here.. | |
7839 | (tocref): ..instead do so here, new insn and split. | |
7840 | ||
db3de906 | 7841 | 2012-05-20 H.J. Lu <hongjiu.lu@intel.com> |
7842 | ||
7843 | * config/i386/driver-i386.c (host_detect_local_cpu): Support | |
7844 | RDRND, F16C and FSGSBASE. | |
7845 | ||
c91c5188 | 7846 | 2012-05-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
7847 | ||
7848 | PR rtl-optimzation/53373 | |
7849 | * config/pa/pa.md (call_symref_pic): Don't expose PIC register save in | |
7850 | call pattern. Update split patterns. | |
7851 | (call_symref_64bit, call_reg_pic, call_reg_64bit, call_val_symref_pic, | |
7852 | call_val_symref_64bit, call_val_reg_pic, call_val_reg_64bit): Likewise. | |
7853 | ||
362dc73c | 7854 | 2012-05-20 Razya Ladelsky <razya@il.ibm.com> |
b1182707 | 7855 | |
7856 | * tree-parloops.c (gen_parallel_loop): Change many_iterations_cond | |
7857 | for outer loops. | |
362dc73c | 7858 | |
18a71d50 | 7859 | 2012-05-18 Jan Hubicka <jh@suse.cz> |
7860 | ||
7861 | * cgraphunit.c (handle_alias_pairs): Declare; free alias_pairs | |
7862 | (cgraph_process_new_functions): Process also aliases. | |
7863 | * lto-streamer-out.c (struct sets): Remove. | |
7864 | (trivally_defined_alias): Remove. | |
7865 | (output_alias_pair_p): Remove. | |
7866 | (output_unreferenced_globals): Remove. | |
7867 | (produce_symtab); Do not handle alias pairs. | |
7868 | (produce_asm_for_decls): Likewise. | |
7869 | * lto-streamer-in.c (input_alias_pairs): Remove. | |
7870 | (lto_read_body): Do not input alias pairs. | |
7871 | (lto_input_constructors_and_inits): Remove. | |
7872 | ||
48c84ee3 | 7873 | 2012-05-18 Jan Hubicka <jh@suse.cz> |
7874 | ||
b1182707 | 7875 | * cgraphunit.c (handle_alias_pairs): Cleanup; handle all types of |
7876 | aliases. | |
48c84ee3 | 7877 | |
a65b88bf | 7878 | 2012-05-18 Jan Hubicka <jh@suse.cz> |
7879 | ||
7880 | * cgraphbuild.c (record_reference): Update. | |
7881 | * lto-cgraph.c (lto_output_varpool_node): External vars | |
7882 | are not in other partition even if they are not output | |
7883 | in current partition. | |
7884 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Take FROM_DECL | |
7885 | argument; fix. | |
7886 | (canonicalize_constructor_val): Take FROM_DECL argument. | |
7887 | (fold_ctor_reference, fold_string_cst_ctor_reference, | |
7888 | fold_array_ctor_reference, fold_nonarray_ctor_reference, | |
7889 | fold_ctor_reference): Likewise. | |
7890 | (fold_const_aggregate_ref_1, gimple_get_virt_method_for_binfo): Update. | |
7891 | * gimple.h (gimple_fold_builtin): Likewise. | |
7892 | ||
01922927 | 7893 | 2012-05-18 Olivier Hainque <hainque@adacore.com> |
7894 | ||
7895 | * Makefile.in (FLAGS_TO_PASS): Pass $(libexecsubdir) instead of | |
7896 | $(libsubdir) as libexecsubdir. | |
7897 | ||
dcc95d92 | 7898 | 2012-05-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
7899 | ||
7900 | * config/rs6000/rs6000.c (print_operand): Revise code that unsafely | |
7901 | relied on signed overflow behavior. | |
7902 | ||
58ccfbea | 7903 | 2012-05-18 Richard Guenther <rguenther@suse.de> |
7904 | ||
7905 | PR tree-optimization/53346 | |
7906 | * tree-loop-distribution.c (ldist_gen): Make sure to apply | |
7907 | builtin transform even when only a single partition with | |
7908 | all reads/writes exists. | |
7909 | ||
a72a38f4 | 7910 | 2012-05-18 Richard Guenther <rguenther@suse.de> |
7911 | ||
7912 | PR tree-optimization/53390 | |
7913 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Ignore | |
7914 | strided loads. | |
7915 | ||
97269507 | 7916 | 2012-05-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
7917 | ||
7918 | * tree-ssa-reassoc.c (bip_map): Remove decl. | |
7919 | (completely_remove_stmt): Remove function. | |
7920 | (remove_def_if_absorbed_call): Remove function. | |
7921 | (remove_visited_stmt_chain): Remove __builtin_powi handling. | |
7922 | (possibly_move_powi): Remove function. | |
7923 | (rewrite_expr_tree): Remove calls to possibly_move_powi. | |
7924 | (rewrite_expr_tree_parallel): Likewise. | |
7925 | (attempt_builtin_powi): Build multiplies explicitly rather than | |
7926 | relying on the ops vector and rank system. | |
7927 | (transform_stmt_to_copy): New function. | |
7928 | (transform_stmt_to_multiply): Likewise. | |
7929 | (reassociate_bb): Handle leftover operations after __builtin_powi | |
7930 | optimization; build a final multiply if necessary. | |
7931 | ||
2d4bf241 | 7932 | 2012-05-18 Jan Hubicka <jh@suse.cz> |
7933 | ||
7934 | * cgraphunit.c (varpool_finalize_decl): Allow external decls. | |
7935 | (mark_functions_to_output): Fix sanity check. | |
b1182707 | 7936 | * ipa.c (function_and_variable_visibility): Remove TREE_STATIC check. |
2d4bf241 | 7937 | |
a7745367 | 7938 | 2012-05-18 Richard Guenther <rguenther@suse.de> |
7939 | ||
7940 | * tree-flow.h (mark_symbols_for_renaming): Remove. | |
7941 | * tree-dfa.c (mark_symbols_for_renaming): Likewise. | |
b1182707 | 7942 | * tree-inline.c (copy_edges_for_bb): Do not mark symbols for renaming. |
a7745367 | 7943 | (copy_debug_stmt): Likewise. |
7944 | (expand_call_inline): Likewise. | |
7945 | (declare_return_variable): Mark the return variable for renaming | |
7946 | if necessary. | |
7947 | ||
ffcc986d | 7948 | 2012-05-18 Andrew Stubbs <ams@codesourcery.com> |
7949 | ||
7950 | * config/arm/arm-protos.h (arm_emit_coreregs_64bit_shift): New | |
7951 | prototype. | |
7952 | * config/arm/arm.c (arm_emit_coreregs_64bit_shift): New function. | |
7953 | * config/arm/arm.md (ashldi3): Use arm_emit_coreregs_64bit_shift. | |
7954 | (ashrdi3,lshrdi3): Likewise. | |
7955 | (arm_cond_branch): Remove '*' to enable gen_arm_cond_branch. | |
7956 | ||
3a966565 | 7957 | 2012-05-18 Meador Inge <meadori@codesourcery.com> |
7958 | ||
7959 | PR rtl-optimization/53352 | |
7960 | * cse.c (equiv_constant): Ignore paradoxical subregs. | |
7961 | ||
cb454387 | 7962 | 2012-05-17 Steven Bosscher <steven@gcc.gnu.org> |
7963 | ||
7964 | PR rtl-optimization/53125 | |
7965 | * regstat.c (regstat_bb_compute_ri): Take new local_live_last_luid | |
7966 | argument. Simplify calculation of REG_LIVE_LENGTH for regnos that | |
7967 | die in the basic block. Correctly top off REG_FREQ and | |
7968 | REG_FREQ_CALLS_CROSSED. | |
7969 | Remove do_not_gen. | |
7970 | (regstat_compute_ri): Allocate and free local_live_last_luid. | |
7971 | Remove do_not_gen. | |
7972 | (regstat_bb_compute_calls_crossed): Correctly top off | |
7973 | REG_FREQ_CALLS_CROSSED. | |
7974 | ||
aa419a52 | 7975 | 2012-05-17 Jan Hubicka <jh@suse.cz> |
7976 | ||
b1182707 | 7977 | * lto-symtab.c (lto_symtab_resolve_symbols): Preffer decl with |
7978 | constructor over decl without. | |
aa419a52 | 7979 | * cgraph.c (cgraph_remove_node): Clear also body of unanalyzed nodes. |
7980 | * cgraph.h (varpool_can_remove_if_no_refs): Handle external correctly. | |
b1182707 | 7981 | * cgraphunit.c (process_function_and_variable_attributes): Finalize |
aa419a52 | 7982 | extrnal decls. |
b1182707 | 7983 | (mark_functions_to_output): Also accept bodies for functions with |
7984 | clones. | |
aa419a52 | 7985 | (output_in_order): Skip external vars. |
7986 | * lto-cgraph.c (lto_output_node): External functions are never in other | |
7987 | partition. | |
7988 | (lto_output_varpool_node): Likewise. | |
7989 | * lto-streamer-out.c (lto_write_tree): Always use error_mark_nodes for | |
7990 | forgotten initializers. | |
7991 | * ipa.c (process_references): Handle external vars. | |
7992 | (symtab_remove_unreachable_nodes): Update to handle external vars. | |
7993 | (varpool_externally_visible_p): External vars are externally visible. | |
7994 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Update. | |
7995 | * varpool.c (varpool_remove_node): Remove constructor. | |
7996 | (decide_is_variable_needed): Handle externals. | |
7997 | (varpool_remove_unreferenced_decls): Likewise. | |
7998 | ||
db490cb6 | 7999 | 2012-05-17 Manuel López-Ibáñez <manu@gcc.gnu.org> |
8000 | ||
8001 | * opts.c (common_handle_option): -pedantic-errors enables -Wpedantic. | |
8002 | (enable_warning_as_error): Do not special case Wuninitialized. | |
8003 | * optc-gen.awk: Add sanity checks. | |
8004 | ||
19931eea | 8005 | 2012-05-17 Jan Hubicka <jh@suse.cz> |
a7847fbd | 8006 | |
8007 | * ipa-reference.c (is_proper_for_analysis): Do not check flags | |
8008 | that might change as result of global optimization. | |
8009 | (analyze_function): Do not check analyzed and externally_visible | |
8010 | flags; be happy about address dereferences. | |
8011 | (propagate): Prune all_module_statics so it really contains just | |
8012 | statics; prune all the local summaries. | |
8013 | (ipa_reference_write_optimization_summary): Simplify. | |
8014 | ||
54418b27 | 8015 | 2012-05-17 Kwok Cheung Yeung <kcy@codesourcery.com> |
8016 | ||
b1182707 | 8017 | * config/m68k/m68k-devices.def: Add 51ag, 51je, 51jf, 51jg, 51mm, 51qm. |
54418b27 | 8018 | * config/m68k/m68k-tables.opt: Regenerated. |
8019 | * doc/invoke.texi (M680x0 Options): Document. | |
8020 | ||
2670559d | 8021 | 2012-05-16 Dave Boutcher <daveboutcher@gmail.com> |
8022 | Patrick Marlier <patrick.marlier@gmail.com> | |
8023 | ||
8024 | * trans-mem.c (ipa_tm_transform_clone): Transform functions with | |
8025 | indirect calls. | |
8026 | ||
b4b3bbba | 8027 | 2012-05-16 H.J. Lu <hongjiu.lu@intel.com> |
8028 | ||
8029 | * configure: Regenerated. | |
8030 | ||
1eaedae6 | 8031 | 2012-05-16 Andrew Pinski <apinski@cavium.com> |
8032 | ||
8033 | * gimple-fold.c (get_maxval_strlen): Move COND_EXPR handling under | |
8034 | GIMPLE_ASSIGN. | |
8035 | ||
ad35ffdc | 8036 | 2012-05-16 David S. Miller <davem@davemloft.net> |
8037 | ||
8038 | * jump.c (delete_related_insns): If we remove a CALL, make sure | |
8039 | we delete it's NOTE_INSN_CALL_ARG_LOCATION note too. | |
8040 | ||
97bad265 | 8041 | 2012-05-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
8042 | ||
8043 | PR tree-optimization/53217 | |
8044 | * tree-ssa-reassoc.c (bip_map): New static variable. | |
8045 | (possibly_move_powi): Move feeding multiplies with __builtin_powi call. | |
8046 | (attempt_builtin_powi): Save feeding multiplies on a stack. | |
8047 | (reassociate_bb): Create and destroy bip_map. | |
8048 | ||
9281483c | 8049 | 2012-05-16 Olivier Hainque <hainque@adacore.com> |
8050 | ||
8051 | * Makefile.in (install-no-fixedincludes): New target, former toplevel | |
8052 | gcc-no-fixedincludes. Stash "include-fixed" in addition to "include". | |
8053 | Add comments and improve stamp preservation across the whole sequence. | |
8054 | (stmp-int-hdrs): Use move-if-change + cp -p to setup fix_dir/limits.h. | |
8055 | ||
cbbd431d | 8056 | 2012-05-16 Richard Guenther <rguenther@suse.de> |
8057 | ||
8058 | * tree-inline.c (insert_init_stmt): Do not call | |
8059 | mark_symbols_for_renaming. | |
8060 | (setup_one_parameter): Avoid initializing unused parameters. | |
8061 | (declare_return_variable): Properly handle DECL_BY_REFERENCE | |
8062 | return vars in SSA form. | |
8063 | ||
35505f9a | 8064 | 2012-05-16 Richard Guenther <rguenther@suse.de> |
8065 | ||
8066 | * tree-flow.h (get_virtual_var): Remove. | |
8067 | * tree-dfa.c (get_virtual_var): Likewise. | |
8068 | ||
1e8cf080 | 8069 | 2012-05-16 Richard Guenther <rguenther@suse.de> |
8070 | ||
8071 | * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): | |
8072 | Remove set-only bitmap of new names. | |
8073 | (slpeel_tree_peel_loop_to_edge): Likewise. Do not set | |
8074 | CFG hooks. | |
8075 | * tree-flow.h (ssa_names_to_replace): Remove. | |
8076 | * tree-into-ssa.c (ssa_names_to_replace): Likewise. | |
8077 | ||
5ef4302d | 8078 | 2012-05-16 Richard Guenther <rguenther@suse.de> |
8079 | ||
8080 | PR tree-optimization/53364 | |
8081 | * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Properly | |
8082 | detect a view-conversion of the decl. | |
8083 | ||
a60f3e81 | 8084 | 2012-05-16 Dodji Seketeli <dodji@redhat.com> |
8085 | ||
8086 | PR preprocessor/7263 | |
8087 | * c-tree.h (enum c_declspec_word): Declare new enum. | |
8088 | (struct c_declspecs::locations): New member. | |
8089 | (declspecs_add_qual, declspecs_add_scspec) | |
8090 | (declspecs_add_addrspace, declspecs_add_alignas): Take a new | |
8091 | location parameter. | |
8092 | * c-decl.c (build_null_declspecs): Initialize the new struct | |
8093 | c_declspecs::locations member. | |
8094 | (declspecs_add_addrspace): Take a location parameter for the | |
8095 | address space. Store it onto declaration specifiers. | |
8096 | (declspecs_add_qual): Likewise, take a location parameter for the | |
8097 | qualifier. | |
8098 | (declspecs_add_type): Likewise, take a location parameter for the | |
8099 | type specifier. | |
8100 | (declspecs_add_scspec): Likewise, take a location parameter for | |
8101 | the storage class specifier. | |
8102 | (declspecs_add_attrs): Likewise, take a location parameter for the | |
8103 | first attribute. | |
8104 | (declspecs_add_alignas): Likewise, take a location parameter for | |
8105 | the alignas token. | |
8106 | (finish_declspecs): For diagnostics, use the location of the | |
8107 | relevant declspec, instead of the global input_location. | |
8108 | * c-parser.c (c_parser_parameter_declaration): Pass the precise | |
8109 | virtual location of the declspec to the declspecs-setters. | |
8110 | (c_parser_declspecs): Likewise. Avoid calling c_parser_peek_token | |
8111 | repeatedly. | |
8112 | ||
e54ce707 | 8113 | 2012-05-16 Igor Zamyatin <igor.zamyatin@intel.com> |
8114 | ||
8115 | * configure.ac: Stack protector enabling for Android targets. | |
8116 | * configure: Regenerate. | |
8117 | ||
f42197a5 | 8118 | 2012-05-16 Richard Sandiford <r.sandiford@uk.ibm.com> |
8119 | ||
8120 | * ira.c (pseudo_move_insn): Delete. | |
8121 | (find_moveable_pseudos): Don't set it. | |
8122 | (move_unallocated_pseudos): Use DF_REG_DEF_CHAIN to find | |
8123 | the definitions of the original pseudo. Delete all of them. | |
8124 | ||
76303083 | 8125 | 2012-05-16 Olivier Hainque <hainque@adacore.com> |
8126 | ||
8127 | * config/rs6000/rs6000-opts.h (enum processor_type): Add | |
8128 | PROCESSOR_PPC8548. | |
8129 | * config/rs6000/rs6000-cpus.def: Reference it for cpu="8548". | |
8130 | * config/rs6000/rs6000.md (cpu attribute definition): Add ppc8548. | |
8131 | * config/rs6000/8540.md: indicate that the units/patterns apply to | |
8132 | ppc8548 as well. | |
8133 | ||
8134 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Rename | |
8135 | default_cpu into implicit_cpu, conveying what --with-cpu was passed at | |
8136 | configure time. Treat implicit_cpu as have_CPU. Pick defaults for SPE | |
8137 | related flags, check that what is queried is supported by the selected | |
8138 | configuration. Rework the single/double_float and MASK_STRING resets to | |
8139 | hit for all the E500 cores (854x + E500MC variants). Select the ppc8540 | |
8140 | costs for PROCESSOR_PPC8548 as well. | |
8141 | (rs6000_issue_rate): case CPU_PPC8548 together with CPU_PPC8540. | |
8142 | (rs6000_use_sched_lookahead): Likewise, rewriting function as a case | |
8143 | statement instead of a sequence of ifs. | |
8144 | ||
8145 | * config/rs6000/rs6000.h (TARGET_E500): Remove. | |
8146 | (TARGET_NO_LWSYNC): Adjust accordingly. | |
8147 | * config/rs6000/e500.h (TARGET_E500): Remove. | |
8148 | (CHECK_E500_OPTIONS): Adjust accordingly. | |
8149 | * config/rs6000/eabispe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Remove. | |
8150 | (TARGET_DEFAULT): Reformat definition to match the one in linuxspe.h. | |
8151 | * config/rs6000/linuxspe.h: Likewise. | |
8152 | * config/rs6000/vxworks.h: Remove bogus TARGET_E500 overrides and | |
8153 | superfluous comments. | |
8154 | * config/rs6000/e500-double.h: Remove. | |
8155 | ||
8156 | * config.gcc (pick a default with_cpu): For powerpc*-*-*spe*, | |
8157 | default to with_cpu=8548 if --enable-e500-double, and to 8540 | |
8158 | otherwise. | |
8159 | (set misc flags section): For powerpc*|rs6000*, remove inclusion | |
8160 | of e500-double.h for --enable-e500-double. | |
8161 | ||
136fa403 | 8162 | 2012-05-16 Olivier Hainque <hainque@adacore.com> |
8163 | ||
8164 | * Makefile.in (s-header-vars): Resort to -n instead of trailing | |
8165 | -e d in sed invocation. | |
8166 | ||
816c3ff2 | 8167 | 2012-05-16 Hans-Peter Nilsson <hp@axis.com> |
8168 | ||
8169 | * doc/tm.texi.in (Type Layout) <SIZE_TYPE>: Update reference to | |
8170 | source-code. | |
8171 | * doc/tm.texi: Regenerate. | |
8172 | ||
de9d5a8c | 8173 | 2012-05-15 Paolo Carlini <paolo.carlini@oracle.com> |
8174 | ||
8175 | * tree.h (EXPR_LOCATION): Use CAN_HAVE_LOCATION_P. | |
8176 | ||
f2a4755d | 8177 | 2012-05-15 Jakub Jelinek <jakub@redhat.com> |
8178 | ||
8179 | PR target/53358 | |
8180 | * config/i386/i386.md (*addqi_2 peephole with QImode addition): Check | |
8181 | that operands[2] is either immediate, or q_regs_operand. | |
8182 | ||
37ffa8fe | 8183 | 2012-05-15 Richard Guenther <rguenther@suse.de> |
8184 | ||
8185 | * cgraphunit.c (thunk_adjust): Use make_rename_temp. | |
8186 | (assemble_thunk): Likewise. Manually rename and register | |
8187 | function arguments. | |
8188 | ||
e7ea1c21 | 8189 | 2012-05-15 Richard Guenther <rguenther@suse.de> |
8190 | ||
8191 | PR tree-optimization/53355 | |
8192 | * tree-vrp.c (extract_range_from_binary_expr_1): Handle LSHIFT_EXPRs | |
8193 | by constants. | |
8194 | ||
d1f1c0a9 | 8195 | 2012-05-15 Tristan Gingold <gingold@adacore.com> |
8196 | ||
b1182707 | 8197 | * tree-ssa-strlen.c (get_string_length): Convert lhs if needed. |
d1f1c0a9 | 8198 | |
5168aa67 | 8199 | 2012-05-15 Richard Guenther <rguenther@suse.de> |
8200 | ||
8201 | * gimple.c (gimple_set_modified): Move ... | |
8202 | * gimple.h (gimple_set_modified): ... here. | |
8203 | ||
135c4579 | 8204 | 2012-05-15 Tristan Gingold <gingold@adacore.com> |
8205 | ||
8206 | * ira-color.c (move_spill_restore): Add a guard. | |
8207 | ||
675fed0b | 8208 | 2012-05-15 Tristan Gingold <gingold@adacore.com> |
8209 | ||
8210 | * config/ia64/ia64.c (ia64_emit_probe_stack_range): Adjust calls to | |
8211 | plus_constant. | |
8212 | ||
94a6770c | 8213 | 2012-05-15 Eric Botcazou <ebotcazou@adacore.com> |
8214 | ||
8215 | * gimplify.c (gimplify_init_constructor): Do a block move for very | |
8216 | small objects as well. | |
8217 | ||
e453e47c | 8218 | 2012-05-15 Bernd Schmidt <bernds@codesourcery.com> |
8219 | ||
8220 | * ira.c (find_moveable_pseudos): Skip registers whose | |
8221 | DF_REG_EQ_USE_COUNT is nonzero. | |
8222 | ||
c9bf5a0e | 8223 | 2012-05-15 Kenneth Zadeck <zadeck@naturalbridge.com> |
8224 | ||
b1182707 | 8225 | * doc/md.texi (fma): Define to only be applicable for single rounding. |
d1f1c0a9 | 8226 | |
c6dab7d2 | 8227 | 2012-05-14 Uros Bizjak <ubizjak@gmail.com> |
8228 | ||
8229 | PR target/46098 | |
8230 | * config/i386/i386.c (ix86_expand_special_args_builtin): Always | |
8231 | generate target register for "load" class builtins. | |
8232 | ||
8233 | Revert: | |
8234 | 2010-10-22 Uros Bizjak <ubizjak@gmail.com> | |
8235 | ||
8236 | PR target/46098 | |
8237 | * config/i386/sse.md (*avx_movu<ssemodesuffix><avxmodesuffix>): | |
8238 | Rename from avx_movu<ssemodesuffix><avxmodesuffix>. | |
8239 | (avx_movu<ssemodesuffix><avxmodesuffix>): New expander. | |
8240 | (*<sse>_movu<ssemodesuffix>): Rename from <sse>_movu<ssemodesuffix>. | |
8241 | (<sse>_movu<ssemodesuffix>): New expander. | |
8242 | (*avx_movdqu<avxmodesuffix>): Rename from avx_movdqu<avxmodesuffix>. | |
8243 | (avx_movdqu<avxmodesuffix>): New expander. | |
8244 | (*sse2_movdqu): Rename from sse2_movdqu. | |
8245 | (sse2_movdqu): New expander. | |
8246 | ||
801c4432 | 8247 | 2012-05-14 Marc Glisse <marc.glisse@inria.fr> |
8248 | ||
8249 | PR target/52607 | |
8250 | * config/i386/i386.c (ix86_expand_vec_perm_const): Move code to ... | |
8251 | (canonicalize_perm): ... new function. | |
8252 | (expand_vec_perm_2vperm2f128_vshuf): New function. | |
8253 | (ix86_expand_vec_perm_const_1): Call it. | |
8254 | ||
5dc7473d | 8255 | 2012-05-14 Andrew Pinski <apinski@cavium.com> |
8256 | H.J. Lu <hongjiu.lu@intel.com> | |
8257 | Jakub Jelinek <jakub@redhat.com> | |
8258 | ||
8259 | PR target/53315 | |
c6dab7d2 | 8260 | * config/i386/i386.md (xbegin_1): Use + in constraint and match_dup. |
5dc7473d | 8261 | (xbegin): Updated. |
8262 | ||
f449422d | 8263 | 2012-05-14 Jakub Jelinek <jakub@redhat.com> |
8264 | ||
130129dd | 8265 | * dwarf2out.c (dwarf2out_define, dwarf2out_undef): Treat |
8266 | lineno 1 the same as lineno 0 before first start file directive. | |
8267 | (optimize_macinfo_range): Likewise. | |
8268 | ||
f449422d | 8269 | * dwarf2out.c (have_macinfo): Define. |
8270 | (dwarf2out_finish): Don't emit DW_AT_GNU_macros or DW_AT_macro_info | |
8271 | attribute, don't force empty compilation unit and don't emit any | |
8272 | .debug_macinfo/.debug_macro section if macinfo_table is empty. | |
8273 | ||
5a9cc803 | 8274 | 2012-05-14 Georg-Johann Lay <avr@gjlay.de> |
8275 | ||
8276 | PR target/53344 | |
8277 | * config/avr/avr.c (avr_const_address_lo16): Remove. | |
8278 | (avr_assemble_integer): Print ".byte lo8(x)", | |
8279 | ".byte hi8(x)", ".byte hh8(x)" instead of emit an assembler | |
b1182707 | 8280 | .warning if 3-byte address is assembled. |
5a9cc803 | 8281 | * doc/extend.texi (AVR Named Address Spaces): Document that |
8282 | binutils 2.23 is needed to assemble 3-byte addresses. | |
8283 | ||
a9696ee9 | 8284 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
8285 | ||
8286 | * tree-vect-data-refs.c (vect_setup_realignment): Remove | |
8287 | call to mark_symbols_for_renaming. | |
8288 | (vect_permute_load_chain): Likewise. | |
8289 | * tree-vect-loop.c (vect_is_slp_reduction): Update stmt | |
8290 | instead of calling mark_symbols_for_renaming. | |
8291 | * tree-vect-stmts.c (read_vector_array): Remove call to | |
8292 | mark_symbols_for_renaming. | |
8293 | (write_vector_array): Likewise. | |
8294 | (vectorizable_call): Likewise. | |
8295 | (vectorizable_store): Likewise. | |
8296 | (vectorizable_load): Likewise. | |
8297 | * matrix-reorg.c (transform_allocation_sites): Likewise. | |
8298 | * tree-ssa-pre.c (create_expression_by_pieces): Likewise. | |
8299 | (create_expression_by_pieces): Likewise. | |
8300 | ||
95eb4ad3 | 8301 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
8302 | ||
8303 | * gimplify.c (gimple_regimplify_operands): Only mark the LHS | |
8304 | of statements for renaming. | |
8305 | (force_gimple_operand_1): Likewise, consistently for both | |
8306 | calls to force_gimple_operand and force_gimple_operand_gsi. | |
8307 | ||
083152fb | 8308 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
8309 | ||
8310 | * tree-dfa.c (make_rename_temp): Be forgiving if not in SSA form. | |
8311 | * omp-low.c (expand_omp_taskreg): Properly conditionalize call | |
8312 | to update_ssa. | |
8313 | (expand_omp_for): Likewise. | |
8314 | (expand_omp_for_generic): Adjust conditional add to referenced vars. | |
8315 | Use make_rename_temp for temporaries that should be rewritten into | |
8316 | SSA form. | |
8317 | (expand_omp_for_static_nochunk): Likewise. | |
8318 | (expand_omp_atomic_pipeline): Likewise. | |
8319 | ||
506aa8fc | 8320 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
8321 | ||
8322 | PR tree-optimization/53331 | |
8323 | * tree-vect-data-refs.c (vect_verify_datarefs_alignment): Ignore | |
8324 | strided loads. | |
8325 | * tree-vect-stmts.c (vect_model_load_cost): Handle strided loads. | |
8326 | ||
d3b7ee7c | 8327 | 2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org> |
8328 | ||
8329 | PR 53063 | |
8330 | * doc/options.texi: (LangEnabledBy): Document it. | |
8331 | * optc-gen.awk: Handle LangEnabledBy. | |
8332 | * opth-gen.awk: Generate declaration for lang-specific functions. | |
8333 | * opt-read.awk: Record lang numbers. | |
8334 | * opt-functions.awk (flag_set_p): Ignore the arguments of flags. | |
8335 | (lang_sanitized_name): New. | |
8336 | ||
c8010b80 | 8337 | 2012-05-14 Bernd Schmidt <bernds@codesourcery.com> |
8338 | ||
8339 | * attribs.c (decl_attributes): Avoid emitting a warning if | |
8340 | ATTR_FLAG_BUILT_IN. | |
8341 | * doc/rtl.texi (CALL_INSN_FUNCTION_USAGE): Use lowercase for rtx | |
8342 | codes. Document meaning of sets inside CALL_INSN_FUNCTION_USAGE. | |
c8010b80 | 8343 | * builtin-attrs.def (DEF_ATTR_FOR_STRING): Define. Use it to |
8344 | define a string "1". | |
8345 | (ATTR_RET1_NOTHROW_NONNULL_LEAF): New attr definition. | |
8346 | * builtins.def (BUILT_IN_MEMCPY, BUILT_IN_MEMMOVE, BUILT_IN_MEMSET, | |
8347 | BUILT_IN_STRCPY): Use it for these functions. | |
8348 | * postreload.c (reload_combine): Deal with SETs inside | |
8349 | CALL_INSN_FUNCTION_USAGE. | |
8350 | * caller-save.c (setup_save_areas, save_call_clobbered_regs): | |
8351 | Look for REG_RETURNED notes and use a cheap restore if possible. | |
8352 | * ira-int.h (struct ira_allocno): New member cheap_calls_crossed_num. | |
8353 | (ALLOCNO_CHEAP_CALLS_CROSSED_NUM): New macro. | |
8354 | * ira-build.c (ira_create_allocno, create_cap_allocno, | |
8355 | propagate_allocno_info, propagate_some_info_from_allocno, | |
8356 | copy_info_to_removed_store_destination, ira_flattening): Handle it. | |
8357 | * ira-lives.c (pseudo_regno_single_word_and_live_p, | |
8358 | find_call_crossed_cheap_reg): New static functions. | |
8359 | (process_bb_node_lives): Look for SETs in CALL_INSN_FUNCTION_USAGE, | |
8360 | and set ALLOCNO_CHEAP_CALLS_CROSSED_NUM if possible. Also make | |
8361 | a REG_RETURNED note in that case. | |
8362 | * ira.c (setup_reg_renumber): Change assert to allow cases where | |
8363 | allocnos only cross calls for which they are cheap to restore. | |
8364 | * ira-costs.c (ira_tune_allocno_costs): Compare | |
8365 | ALLOCNO_CALLS_CROSSED_NUM to ALLOCNO_CHEAP_CALLS_CROSSED_NUM rather | |
8366 | than 0. | |
8367 | * reg-notes.def (REG_RETURNED): New note. | |
8368 | * cse.c (cse_insn): Likewise. | |
8369 | * sched-deps.c (sched_analyze_insn): Likewise. | |
8370 | * expr.c (init_block_move_fn): Set a "fn spec" attribute. | |
8371 | * calls.c (decl_return_flags): New static function. | |
8372 | (expand_call): Generate a SET in CALL_INSN_FUNCTION_USAGE for | |
8373 | functions that return one of their arguments. | |
c8010b80 | 8374 | * regcprop.c (struct kill_set_value_data): New. |
8375 | (kill_set_value): Interpret data as a pointer to such a struct. | |
8376 | Do nothing if the caller wants the register to be ignored. | |
8377 | (copyprop_hardreg_forward_1): Handle SETs in CALL_INSN_FUNCTION_USAGE. | |
8378 | ||
1c88e4bc | 8379 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
8380 | ||
8381 | PR tree-optimization/53340 | |
8382 | * tree-ssa-pre.c (op_valid_in_sets): Fix error in last commit. | |
8383 | ||
a31fefa3 | 8384 | 2012-05-14 Richard Guenther <rguenther@suse.de> |
8385 | ||
8386 | * gimplify.c (gimplify_expr): Remove odd code. | |
8387 | ||
d9906773 | 8388 | 2012-05-14 Eric Botcazou <ebotcazou@adacore.com> |
8389 | ||
8390 | * stor-layout.c (bit_from_pos): Distribute conversion to bitsizetype | |
8391 | into a PLUS_EXPR byte offset. | |
8392 | ||
8393 | * tree-ssa-pre.c (can_value_number_call): Delete. | |
8394 | (compute_avail): Skip all statements with side effects. | |
8395 | <GIMPLE_CALL>: Skip calls to internal functions. | |
8396 | ||
3e894428 | 8397 | 2012-05-13 Steven Bosscher <steven@gcc.gnu.org> |
8398 | ||
8399 | * config/pa/pa.md: Use define_c_enum for "unspec" and "unspecv". | |
8400 | ||
70059cea | 8401 | 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org> |
8402 | ||
8403 | * common.opt (Wtype-limits): Use EnabledBy. | |
8404 | ||
513529cd | 8405 | 2012-05-13 Uros Bizjak <ubizjak@gmail.com> |
8406 | ||
8407 | * config/i386/i386.md (*pushtf): Enable for TARGET_SSE. | |
8408 | (pushtf splitter): Ditto. | |
8409 | (movtf): Ditto. | |
8410 | (*movtf_internal): Ditto. Use V4SFmode for !TARGET_SSE2. | |
8411 | (<code>tf2): Enable for TARGET_SSE. | |
8412 | (*absnegtf2_sse): Ditto. | |
8413 | (copysign<mode>3): Enable TFmode for TARGET_SSE. | |
8414 | (copysign<mode>3_const): Ditto. | |
8415 | (copysign<mode>3_var): Ditto. | |
8416 | * config/i386/sse.md (<code>tf3): Enable for TARGET_SSE. | |
8417 | (*andnottf3): Ditto. Use V4SFmode for !TARGET_SSE2. | |
8418 | (*<code>tf3): Ditto. | |
8419 | * config/i386/i386.c (struct builtin_description bdesc_args) | |
8420 | <IX86_BUILTIN_FABSQ>: Enable for TARGET_SSE. | |
8421 | <IX86_BUILTIN_COPYSIGNQ>: Ditto. | |
8422 | (ix86_expand_builtin) <IX86_BUILTIN_FABSQ, IX86_BUILTIN_COPYSIGNQ>: | |
8423 | Emit a normal call if SSE isn't available. | |
8424 | ||
596112aa | 8425 | 2012-05-13 Uros Bizjak <ubizjak@gmail.com> |
8426 | ||
8427 | * config/i386/sse.md (<sse>_andnot<mode>3): Handle | |
8428 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. | |
8429 | (<code><mode>3): Ditto. | |
8430 | (*andnot<mode>3): Ditto. | |
8431 | (*andnottf3): Ditto. | |
8432 | (*<code><mode>3): Ditto. | |
8433 | (<code>tf3): Ditto. | |
8434 | ||
4584d89f | 8435 | 2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org> |
8436 | ||
8437 | * optc-gen.awk: Error instead of warning for conflicting help. | |
8438 | ||
cc6e6715 | 8439 | 2012-05-12 Jason Merrill <jason@redhat.com> |
8440 | ||
8441 | PR debug/53235 | |
8442 | * dwarf2out.c (build_local_stub): Prefer DW_AT_signature for | |
8443 | comdat types. | |
8444 | ||
ec3aa8fe | 8445 | 2012-05-12 Eric Botcazou <ebotcazou@adacore.com> |
8446 | ||
8447 | * function.c (requires_stack_frame_p): If the function can throw | |
8448 | non-call exceptions, return true if the insn can throw internally. | |
8449 | ||
05765a91 | 8450 | 2012-05-12 Paolo Carlini <paolo.carlini@oracle.com> |
8451 | ||
8452 | * doc/generic.texi: Rename TYPE_PTRMEM_P to TYPE_PTRDATAMEM_P. | |
8453 | ||
c4d3c065 | 8454 | 2012-05-12 Uros Bizjak <ubizjak@gmail.com> |
8455 | ||
8456 | * config/alpha/alpha.c (alpha_emit_conditional_branch): Handle | |
8457 | ORDERED and UNORDERED conditions. | |
8458 | ||
0de7f8dd | 8459 | 2012-05-11 Richard Guenther <rguenther@suse.de> |
8460 | ||
8461 | * tree-flow.h (referenced_var_check_and_insert): Remove. | |
8462 | (find_new_referenced_vars): Likewise. | |
8463 | * tree-dfa.c (referenced_var_check_and_insert): Make static. | |
8464 | (find_new_referenced_vars_1, find_new_referenced_vars): Remove. | |
8465 | * tree-inline.c (copy_bb): Use find_referenced_vars_in | |
8466 | instead of find_new_referenced_vars. | |
8467 | * gimple-fold.c (gimplify_and_update_call_from_tree): Likewise. | |
8468 | ||
615091c1 | 8469 | 2012-05-11 Richard Guenther <rguenther@suse.de> |
8470 | ||
8471 | * tree-pass.h (pass_rest_of_compilation, | |
8472 | pass_all_optimizations, pass_postreload, pass_all_early_optimizations): | |
8473 | Remove. | |
8474 | * passes.c (pass_all_optimizations, pass_postreload, | |
8475 | pass_all_early_optimizations): Make static. | |
8476 | (pass_rest_of_compilation): Likewise. Make it an RTL_PASS. | |
8477 | * tree-phinodes.c (init_phinodes, fini_phinodes): Remove. | |
8478 | * tree-ssa.c (init_tree_ssa): Do not call init_phinodes. | |
8479 | (delete_tree_ssa): Do not call fini_phinodes. | |
8480 | * tree-flow.h (init_phinodes, fini_phinodes): Remove. | |
8481 | ||
fbb6fbd8 | 8482 | 2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org> |
8483 | ||
8484 | PR 53063 | |
8485 | * doc/options.texi (EnabledBy): Document | |
8486 | * opts.c: Include opts.h and options.h before tm.h. | |
8487 | (finish_options): Do not handle some sub-options here... | |
ea1760a3 | 8488 | (common_handle_option): ... instead call common_handle_option_auto |
8489 | here. | |
fbb6fbd8 | 8490 | * optc-gen.awk: Handle EnabledBy. |
8491 | * opth-gen.awk: Declare common_handle_option_auto. | |
8492 | * common.opt (Wuninitialized): Use EnabledBy. Delete Init. | |
8493 | (Wmaybe-uninitialized): Likewise. | |
c6dab7d2 | 8494 | (Wunused-but-set-variable): Likewise. |
8495 | (Wunused-function): Likewise. | |
8496 | (Wunused-label): Likewise. | |
8497 | (Wunused-value): Likewise. | |
8498 | (Wunused-variable): Likewise. | |
8499 | * opt-read.awk: Create opt_numbers array. | |
fbb6fbd8 | 8500 | |
f634c3e9 | 8501 | 2012-05-11 Richard Guenther <rguenther@suse.de> |
8502 | ||
8503 | PR tree-optimization/53295 | |
8504 | * tree-data-ref.h (stride_of_unit_type_p): Handle non-constant | |
8505 | strides. | |
8506 | * tree-data-ref.c (dr_analyze_innermost): Allow non-constant | |
8507 | strides when analyzing data-references in a loop context. | |
8508 | * tree-vect-data-refs.c (vect_mark_for_runtime_alias_test): Reject | |
8509 | non-constant strides for now. | |
8510 | (vect_enhance_data_refs_alignment): Ignore data references | |
8511 | that are strided loads. | |
8512 | (vect_analyze_data_ref_access): Handle non-constant strides. | |
8513 | (vect_check_strided_load): Verify the data-reference is a load. | |
8514 | (vect_analyze_data_refs): Restructure to make strided load | |
8515 | support not dependent on gather support. | |
8516 | * tree-vect-stmts.c (vectorizable_load): Avoid useless work | |
8517 | when doing strided or gather loads. | |
8518 | * tree-vect-loop-manip.c (vect_vfa_segment_size): Use | |
8519 | integer_zerop to compare stride with zero. | |
8520 | ||
91af12fe | 8521 | 2012-05-11 H.J. Lu <hongjiu.lu@intel.com> |
8522 | ||
596112aa | 8523 | * config/i386/driver-i386.c (host_detect_local_cpu): Support RTM. |
91af12fe | 8524 | |
015a842e | 8525 | 2012-05-11 Jan Hubicka <jh@suse.cz> |
8526 | ||
8527 | PR bootstrap/53300 | |
8528 | * varpool.c (varpool_assemble_decl): Also output constat pool entries | |
8529 | that output_constant_pool missed. | |
8530 | ||
b87e70ca | 8531 | 2012-05-11 Mingjie Xing <mingjie.xing@gmail.com> |
8532 | ||
8533 | * config/mips/t-vxworks: Change MUTLILIB_EXTRA_OPTS to | |
8534 | MULTILIB_EXTRA_OPTS. | |
8535 | ||
2b26d531 | 8536 | 2012-05-11 Uros Bizjak <ubizjak@gmail.com> |
8537 | ||
8538 | PR target/53291 | |
8539 | * config/i386/i386.md (xtest): Use NE condition in ix86_expand_setcc. | |
8540 | ||
7c93cdac | 8541 | 2012-05-11 Uros Bizjak <ubizjak@gmail.com> |
8542 | ||
8543 | * config/i386/i386.md (*movti_internal_rex64): Avoid MOVAPS size | |
8544 | optimization for TARGET_AVX. | |
8545 | (*movti_internal_sse): Ditto. | |
8546 | (*movdi_internal_rex64): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. | |
8547 | (*movdi_internal): Ditto. | |
8548 | (*movsi_internal): Ditto. | |
8549 | (*movtf_internal): Avoid MOVAPS size optimization for TARGET_AVX. | |
8550 | (*movdf_internal_rex64): Ditto. | |
8551 | (*movfd_internal): Ditto. | |
8552 | (*movsf_internal): Ditto. | |
8553 | * config/i386/sse.md (mov<mode>): Handle TARGET_SSE_LOAD0_BY_PXOR. | |
8554 | ||
670b32ab | 8555 | 2012-05-10 Eric Botcazou <ebotcazou@adacore.com> |
8556 | ||
8557 | * dwarf2out.c (add_byte_size_attribute) <RECORD_TYPE>: Handle variable | |
8558 | reference as size attribute. | |
8559 | ||
28d5c3d9 | 8560 | 2012-05-10 Eric Botcazou <ebotcazou@adacore.com> |
8561 | Tristan Gingold <gingold@adacore.com> | |
8562 | ||
8563 | * doc/md.texi (Standard Names): Document probe_stack_address. | |
8564 | * explow.c (emit_stack_probe): Handle probe_stack_address. | |
8565 | * config/ia64/ia64.md (UNSPECV_PROBE_STACK_ADDRESS): New constant. | |
8566 | (UNSPECV_PROBE_STACK_RANGE): Likewise. | |
8567 | (probe_stack_address): New insn. | |
8568 | (probe_stack_range): Likewise. | |
8569 | * config/ia64/ia64.c: Include common/common-target.h. | |
8570 | (ia64_compute_frame_size): Mark r2 and r3 as used if static stack | |
8571 | checking is enabled. | |
8572 | (ia64_emit_probe_stack_range): New function. | |
8573 | (output_probe_stack_range): Likewise. | |
8574 | (ia64_expand_prologue): Invoke ia64_emit_probe_stack_range if static | |
8575 | builtin stack checking is enabled. | |
8576 | (rtx_needs_barrier) <UNSPEC_VOLATILE>: Handle UNSPECV_PROBE_STACK_RANGE | |
8577 | and UNSPECV_PROBE_STACK_ADDRESS. | |
8578 | (unknown_for_bundling_p): New predicate. | |
8579 | (group_barrier_needed): Use important_for_bundling_p. | |
8580 | (ia64_dfa_new_cycle): Use unknown_for_bundling_p. | |
8581 | (issue_nops_and_insn): Likewise. | |
8582 | (bundling): Likewise. | |
8583 | (final_emit_insn_group_barriers): Likewise. | |
8584 | * config/ia64/ia64-protos.h (output_probe_stack_range): Declare. | |
8585 | * config/ia64/hpux.h (STACK_CHECK_STATIC_BUILTIN): Define. | |
8586 | (STACK_CHECK_PROTECT): Likewise. | |
8587 | * config/ia64/linux.h (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
8588 | ||
e8e650cf | 8589 | 2012-05-10 Jan Hubicka <jh@suse.cz> |
8590 | ||
8591 | * ipa-inline.c (update_all_callee_keys): Remove. | |
8592 | (inline_small_functions): Simplify priority updating. | |
8593 | ||
303c3a7d | 8594 | 2012-05-10 Jan Hubicka <jh@suse.cz> |
8595 | ||
8596 | * ipa.c (symtab_remove_unreachable_nodes): Fix marking of clones. | |
8597 | ||
91f0ab48 | 8598 | 2012-05-10 Jan Hubicka <jh@suse.cz> |
8599 | ||
8600 | * cgraph.h (cgraph_remove_unreachable_nodes): Rename to ... | |
8601 | (symtab_remove_unreachable_nodes): ... this one. | |
8602 | * ipa-cp.c (ipcp_driver): Do not remove unreachable nodes. | |
8603 | * cgraphunit.c (ipa_passes): Update. | |
8604 | * cgraphclones.c (cgraph_materialize_all_clones): Update. | |
8605 | * cgraph.c (cgraph_release_function_body): Only turn initial | |
8606 | into error mark when initial was previously set. | |
8607 | * ipa-inline.c (ipa_inline): Update. | |
8608 | * ipa.c: Include ipa-inline.h | |
8609 | (enqueue_cgraph_node, enqueue_varpool_node): Remove. | |
8610 | (enqueue_node): New function. | |
8611 | (process_references): Update. | |
8612 | (symtab_remove_unreachable_nodes): Cleanup. | |
8613 | * passes.c (execute_todo, execute_one_pass): Update. | |
8614 | ||
b105f58b | 8615 | 2012-05-10 Vladimir Makarov <vmakarov@redhat.com> |
8616 | ||
8617 | PR rtl-optimization/53125 | |
0399122b | 8618 | * ira.c (ira): Call find_moveable_pseudos and |
b105f58b | 8619 | move_unallocated_pseudos if only ira_conflicts_p is true. |
8620 | ||
dab25421 | 8621 | 2012-05-10 Uros Bizjak <ubizjak@gmail.com> |
8622 | ||
8623 | * config/i386/i386.md (*movoi_internal_avx): Handle | |
8624 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL and TARGET_SSE_TYPELESS_STORES. | |
8625 | (*movti_internal_rex64): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. | |
8626 | (*movti_internal_sse): Ditto. | |
8627 | (*movtf_internal): Ditto. | |
8628 | * config/i386/sse.md (ssePSmode): New mode attribute. | |
8629 | (*move<mode>_internal): Use ssePSmode. | |
8630 | (*<sse>_movu<ssemodesuffix><avxsizesuffix>): Ditto. | |
8631 | (*<sse2>_movdqu<avxsizesuffix>): Ditto. | |
8632 | * config/i386/i386.c (standard_sse_constant_opcode): Do not handle | |
8633 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL here. | |
8634 | ||
72e1426b | 8635 | 2012-05-10 Eric Botcazou <ebotcazou@adacore.com> |
8636 | ||
8637 | * gimplify.c (gimplify_decl_expr): For a TYPE_DECL, also gimplify the | |
8638 | DECL_ORIGINAL_TYPE if it is present. | |
8639 | ||
56828342 | 8640 | 2012-05-10 Nick Clifton <nickc@redhat.com> |
8641 | ||
8642 | PR target/53120 | |
8643 | * config/m32c/bitops.md (bset_qi): Change operand 2 from having | |
8644 | a "0" constraint to being a (match_dup 0). | |
8645 | ||
dcb06804 | 8646 | 2012-05-10 Richard Guenther <rguenther@suse.de> |
8647 | ||
8648 | * stor-layout.c (byte_from_pos): Amend comment. | |
8649 | ||
98c9b52b | 8650 | 2012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
8651 | ||
8652 | * doc/extend.texi (X86 Built-in Functions, __builtin_cpu_init): | |
8653 | Document requirement to call in constructors. | |
8654 | ||
dab25421 | 8655 | * config/i386/i386.c: Update comments for i386-cpuinfo.c name change. |
98c9b52b | 8656 | |
5a1fe2db | 8657 | 2012-05-10 Richard Guenther <rguenther@suse.de> |
8658 | ||
8659 | * tree.h (TYPE_IS_SIZETYPE): Remove. | |
8660 | * fold-const.c (int_const_binop_1): Remove TYPE_IS_SIZETYPE use. | |
8661 | (extract_muldiv_1): Likewise. | |
8662 | * gimple.c (gtc_visit): Likewise. | |
8663 | (gimple_types_compatible_p): Likewise. | |
8664 | (iterative_hash_canonical_type): Likewise. | |
8665 | (gimple_canonical_types_compatible_p): Likewise. | |
8666 | * gimplify.c (gimplify_one_sizepos): Likewise. | |
8667 | * print-tree.c (print_node): Likewise. | |
8668 | * stor-layout.c (initialize_sizetypes): Do not set TYPE_IS_SIZETYPE. | |
8669 | ||
72b48d28 | 8670 | 2012-05-09 Uros Bizjak <ubizjak@gmail.com> |
8671 | ||
8672 | PR target/52908 | |
8673 | * config/i386/sse.md (vec_widen_smult_hi_v4si): Expand using | |
8674 | xop_pmacsdqh insn pattern instead of xop_mulv2div2di3_high. | |
8675 | (vec_widen_smult_lo_v4si): Expand using xop_pmacsdql insn pattern | |
8676 | instead of xop_mulv2div2di3_low. | |
8677 | (xop_p<macs>dql): Fix vec_select selector. | |
8678 | (xop_p<macs>dqh): Ditto. | |
8679 | (xop_mulv2div2di3_low): Remove insn_and_split pattern. | |
8680 | (xop_mulv2div2di3_high): Ditto. | |
8681 | ||
d834564a | 8682 | 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org> |
8683 | ||
8684 | PR c++/53289 | |
8685 | * diagnostic.h (diagnostic_context): Add last_location. | |
8686 | * diagnostic.c (diagnostic_initialize): Initialize it. | |
8687 | (diagnostic_show_locus): Use it. | |
8688 | ||
fd0ccb39 | 8689 | 2012-05-09 Manuel López-Ibáñez <manu@gcc.gnu.org> |
8690 | ||
c6dab7d2 | 8691 | * doc/extend.texi (Function Attributes): Point xref to section |
fd0ccb39 | 8692 | about Pragmas. |
8693 | ||
f2dce612 | 8694 | 2012-05-09 Uros Bizjak <ubizjak@gmail.com> |
8695 | ||
8696 | * config/i386/i386.c (*movdf_internal_rex64): Remove | |
8697 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL handling from asm output code. | |
8698 | Calculate "mode" attribute according to | |
8699 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flag. | |
8700 | (*movdf_internal): Ditto. | |
8701 | ||
034788fc | 8702 | 2012-05-09 Uros Bizjak <ubizjak@gmail.com> |
8703 | ||
8704 | PR target/44141 | |
8705 | * config/i386/i386.c (ix86_expand_vector_move_misalign): Do not handle | |
8706 | 128 bit vectors specially for TARGET_AVX. Emit sse2_movupd and | |
8707 | sse_movupd RTXes for TARGET_AVX, TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL | |
8708 | or when optimizing for size. | |
8709 | * config/i386/sse.md (*mov<mode>_internal): Remove | |
8710 | TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL handling from asm output code. | |
8711 | Calculate "mode" attribute according to optimize_function_for_size_p | |
8712 | and TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flag. | |
8713 | (*<sse>_movu<ssemodesuffix><avxsizesuffix>): Choose asm template | |
8714 | depending on the mode of the instruction. Calculate "mode" attribute | |
8715 | according to optimize_function_for_size_p, TARGET_SSE_TYPELESS_STORES | |
8716 | and TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL flags. | |
8717 | (*<sse2>_movdqu<avxsizesuffix>): Ditto. | |
8718 | ||
ea679361 | 8719 | 2012-05-09 Georg-Johann Lay <avr@gjlay.de> |
8720 | ||
8721 | PR target/53256 | |
8722 | * config/avr/elf.h (ASM_DECLARE_FUNCTION_NAME): Remove. | |
8723 | * config/avr/avr-protos.h (avr_asm_declare_function_name): Remove. | |
8724 | * config/avr/avr.h (struct machine_function): Add attributes_checked_p. | |
8725 | * config/avr/avr.c (avr_asm_declare_function_name): Remove. | |
8726 | (expand_prologue): Move initialization of cfun->machine->is_naked, | |
8727 | is_interrupt, is_signal, is_OS_task, is_OS_main from here to... | |
8728 | (avr_set_current_function): ...this new static function. | |
8729 | (TARGET_SET_CURRENT_FUNCTION): New define. | |
8730 | (avr_function_ok_for_sibcall): Use cfun->machine->is_* instead of | |
8731 | checking attributes of current_function_decl. | |
8732 | (avr_regs_to_save): Ditto. | |
8733 | (signal_function_p): Rename to avr_signal_function_p. | |
8734 | (interrupt_function_p): Rename to avr_interrupt_function_p. | |
8735 | ||
8736 | * doc/extend.texi (Function Attributes): Better explanation of | |
8737 | 'interrupt' and 'signal' for AVR. Move 'ifunc' down to establish | |
8738 | alphabetical order. | |
8739 | ||
8faf5d30 | 8740 | 2012-05-09 Michael Matz <matz@suse.de> |
8741 | ||
8742 | PR tree-optimization/53185 | |
8743 | * tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Disable | |
8744 | peeling when we see strided loads. | |
8745 | ||
1ad03cbf | 8746 | 2012-05-09 Matthias Klose <doko@ubuntu.com> |
8747 | ||
8748 | * gcc-ar.c (main): Don't check for execute bits for the plugin. | |
8749 | ||
aa1572b5 | 8750 | 2012-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
8751 | ||
8752 | * tree-ssa-loop-ivopts.c (add_autoinc_candidates, get_address_cost): | |
8753 | Replace use of HAVE_{POST/PRE}_{INCREMENT/DECREMENT} with | |
8754 | USE_{LOAD/STORE}_{PRE/POST}_{INCREMENT/DECREMENT} appropriately. | |
8755 | * config/arm/arm.h (ARM_AUTOINC_VALID_FOR_MODE_P): New. | |
8756 | (USE_LOAD_POST_INCREMENT): Define. | |
8757 | (USE_LOAD_PRE_INCREMENT): Define. | |
8758 | (USE_LOAD_POST_DECREMENT): Define. | |
8759 | (USE_LOAD_PRE_DECREMENT): Define. | |
8760 | (USE_STORE_PRE_DECREMENT): Define. | |
8761 | (USE_STORE_PRE_INCREMENT): Define. | |
8762 | (USE_STORE_POST_DECREMENT): Define. | |
8763 | (USE_STORE_POST_INCREMENT): Define. | |
8764 | (arm_auto_incmodes): Add enumeration. | |
8765 | * config/arm/arm-protos.h (arm_autoinc_modes_ok_p): Declare. | |
8766 | * config/arm/arm.c (arm_autoinc_modes_ok_p): Define. | |
8767 | ||
2f5a3c4a | 8768 | 2012-05-09 Jakub Jelinek <jakub@redhat.com> |
8769 | ||
8770 | PR tree-optimization/53226 | |
8771 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): Remove | |
8772 | prev and prev_initialized vars, gimple_set_plf (stmt, GF_PLF_1, false) | |
8773 | before processing it and gimple_set_plf (stmt, GF_PLF_1, true) if it | |
8774 | doesn't need to be revisited, look for earliest stmt with | |
8775 | !gimple_plf (stmt, GF_PLF_1) if something changed. | |
8776 | ||
e5ed43a0 | 8777 | 2012-05-09 Terry Guo <terry.guo@arm.com> |
8778 | ||
8779 | * genmultilib: Update copyright dates. | |
8780 | * doc/fragments.texi: Ditto. | |
8781 | ||
cec45616 | 8782 | 2012-05-09 Terry Guo <terry.guo@arm.com> |
8783 | ||
8784 | * Makefile.in (s-mlib): Add new argument MULTILIB_REQUIRED. | |
8785 | * genmultilib (MULTILIB_REQUIRED): New. | |
8786 | * doc/fragments.texi: Document the MULTILIB_REQUIRED. | |
8787 | ||
e7430948 | 8788 | 2012-05-09 Richard Guenther <rguenther@suse.de> |
8789 | ||
8790 | * tree-vectorizer.h (vect_loop_versioning): Adjust prototype. | |
8791 | (vect_do_peeling_for_loop_bound): Likewise. | |
8792 | (vect_do_peeling_for_alignment): Likewise. | |
8793 | * tree-vect-loop-manip.c (conservative_cost_threshold): Remove. | |
8794 | (vect_do_peeling_for_loop_bound): Get check_profitability and | |
8795 | threshold as parameters. | |
8796 | (vect_do_peeling_for_alignment): Likewise. | |
8797 | (vect_loop_versioning): Likewise. | |
8798 | * tree-vect-loop.c (vect_transform_loop): Compute check_profitability | |
8799 | and threshold here. Control where to put the check here. | |
8800 | ||
87cf5753 | 8801 | 2012-05-09 Richard Sandiford <rdsandiford@googlemail.com> |
8802 | ||
8803 | PR middle-end/53249 | |
8804 | * dwarf2out.h (get_address_mode): Move declaration to... | |
8805 | * rtl.h: ...here. | |
8806 | * dwarf2out.c (get_address_mode): Move definition to... | |
8807 | * rtlanal.c: ...here. | |
8808 | * var-tracking.c (get_address_mode): Delete. | |
8809 | * combine.c (find_split_point): Use get_address_mode instead of | |
8810 | targetm.addr_space.address_mode. | |
8811 | * cselib.c (cselib_record_sets): Likewise. | |
8812 | * dse.c (canon_address, record_store): Likewise. | |
8813 | * emit-rtl.c (adjust_address_1, offset_address): Likewise. | |
8814 | * expr.c (move_by_pieces, emit_block_move_via_loop, store_by_pieces) | |
8815 | (store_by_pieces_1, expand_assignment, store_expr, store_constructor) | |
8816 | (expand_expr_real_1): Likewise. | |
8817 | * ifcvt.c (noce_try_cmove_arith): Likewise. | |
8818 | * optabs.c (maybe_legitimize_operand_same_code): Likewise. | |
8819 | * reload.c (find_reloads): Likewise. | |
8820 | * sched-deps.c (sched_analyze_1, sched_analyze_2): Likewise. | |
8821 | * sel-sched-dump.c (debug_mem_addr_value): Likewise. | |
8822 | ||
31082222 | 8823 | 2012-05-09 Maciej W. Rozycki <macro@codesourcery.com> |
8824 | ||
8825 | * config/mips/mips.c (mips16_gp_pseudo_reg): Remove line | |
8826 | information from the instruction produced. | |
8827 | ||
2765f7eb | 8828 | 2012-05-09 Richard Guenther <rguenther@suse.de> |
8829 | ||
8830 | * stor-layout.c (bit_from_pos): Document. | |
8831 | (byte_from_pos): Likewise. Optimize. | |
8832 | (pos_from_bit): Likewise. | |
8833 | (normalize_offset): Use pos_from_bit instead of replicating it. | |
8834 | ||
11dd6494 | 8835 | 2012-05-09 Alan Modra <amodra@gmail.com> |
8836 | ||
8837 | PR target/53271 | |
8838 | * config/rs6000/rs6000.c (gen_frame_set): New function. | |
8839 | (gen_frame_load, gen_frame_store): New functions. | |
8840 | (rs6000_savres_rtx): Use the above. | |
8841 | (rs6000_emit_epilogue, rs6000_emit_prologue): Here too. | |
8842 | Correct mode used for CR2 in save/restore_world patterns. | |
8843 | Don't emit instructions for eh_return frame unwind reg info. | |
8844 | ||
3d1c0354 | 8845 | 2012-05-08 Jan Hubicka <jh@suse.cz> |
8846 | ||
8847 | * cgraphbuild.c (build_cgraph_edges): Do not finalize vars | |
8848 | with VALUE_EXPR. | |
8849 | * cgraph.h (varpool_can_remove_if_no_refs): Vars with VALUE_EXPR | |
8850 | are removable. | |
8851 | * toplev.c (wrapup_global_declaration_2): Vars with VALUE_EXPR | |
8852 | need to wrapup. | |
8853 | (compile_file): Do not output variables. | |
8854 | * cgraphbuild.c (varpool_finalize_decl): When var is finalized late, | |
8855 | output it. | |
8856 | * langhooks.c: Include timevar.h | |
8857 | (write_global_declarations): Finalize compilation unit after wrapup; | |
8858 | set timevars correctly. | |
8859 | * passes.c (rest_of_decl_compilation): Decls with VALUE_EXPR needs | |
8860 | not to be added to varpool. | |
8861 | * varpool.c (varpool_assemble_decl): Sanity check that we are called | |
8862 | only on cases where it makes sense; skip constant pool and value expr | |
8863 | vars. | |
8864 | ||
a083d7d2 | 8865 | 2012-05-08 David S. Miller <davem@davemloft.net> |
8866 | ||
8867 | * config/sparc/linux.h (LINK_SPEC): Don't pass "-Y" option. | |
8868 | * config/sparc/linux64.h (LINK_ARCH32_SPEC): Likewise. | |
8869 | * config/sparc/linux64.h (LINK_ARCH64_SPEC): Likewise. | |
8870 | ||
e5d6fbb8 | 8871 | 2012-05-08 Richard Sandiford <rdsandiford@googlemail.com> |
8872 | ||
8873 | PR rtl-optimization/53278 | |
8874 | * lower-subreg.c (decompose_multiword_subregs): Remove left-over | |
8875 | speed_p code from earlier patch. | |
8876 | ||
0e1dddb4 | 8877 | 2012-05-08 Oleg Endo <olegendo@gcc.gnu.org> |
8878 | ||
8879 | PR target/51244 | |
8880 | * config/sh/sh.md (*branch_true, *branch_false): New insns. | |
8881 | ||
034788fc | 8882 | 2012-05-08 Teresa Johnson <tejohnson@google.com> |
4ef7becb | 8883 | |
8884 | * gcov-io.h (__gcov_reset, __gcov_dump): Declare. | |
8885 | * doc/gcov.texi: Add note on using __gcov_reset and __gcov_dump. | |
8886 | ||
f41db742 | 8887 | 2012-05-08 Jan Hubicka <jh@suse.cz> |
8888 | ||
8889 | * cgraph.c (cgraph_call_edge_duplication_hooks): Export. | |
8890 | (cgraph_create_node_1): Rename to ... | |
8891 | (cgraph_create_empty_node): ... this one; export. | |
8892 | (cgraph_create_node): Update. | |
8893 | (cgraph_set_call_stmt_including_clones): Move to cgraphclones.c | |
8894 | (cgraph_create_edge_including_clones): Likewise. | |
8895 | (cgraph_find_replacement_node): Likewise. | |
8896 | (cgraph_clone_edge): Likewise. | |
8897 | (cgraph_clone_node): Likewise. | |
8898 | (clone_function_name): Likewise. | |
8899 | (cgraph_create_virtual_clone): Likewise. | |
8900 | (cgraph_remove_node_and_inline_clones): Likewise. | |
034788fc | 8901 | (cgraph_redirect_edge_call_stmt_to_callee): Move here from cgraphunit.c |
f41db742 | 8902 | * cgraph.h: Reorder declarations so they match file of origin. |
8903 | (cgraph_create_empty_node): Declare. | |
8904 | * cgraphunit.c (update_call_expr): Move to cgraphclones.c | |
8905 | (cgraph_copy_node_for_versioning): Likewise. | |
8906 | (cgraph_function_versioning): Likewise. | |
8907 | (cgraph_materialize_clone): Likewise. | |
8908 | (cgraph_redirect_edge_call_stmt_to_callee): Likewise. | |
8909 | (cgraph_materialize_all_clones): Likewise. | |
8910 | * cgraphclones.c: New file. | |
8911 | * Makefile.in: Update for cgraphclones. | |
8912 | ||
473a6f3e | 8913 | 2012-05-08 Uros Bizjak <ubizjak@gmail.com> |
8914 | ||
d44bd47c | 8915 | PR target/53176 |
473a6f3e | 8916 | * config/i386/i386.c (ix86_set_reg_reg_cost): New function. |
8917 | (ix86_rtx_costs): Handle SET. | |
8918 | ||
43e94e51 | 8919 | 2012-05-08 Michael Matz <matz@suse.de> |
8920 | ||
8921 | * basic-block.h (struct rtl_bb_info): Remove visited member and | |
8922 | move head_ member to ... | |
8923 | (struct basic_block_def.basic_block_il_dependent): ... the new | |
8924 | member x, replacing but containing old member rtl. | |
8925 | (enum bb_flags): New BB_VISITED flag. | |
8926 | (BB_HEADER, BB_FOOTER): New macros. | |
8927 | ||
8928 | * jump.c (mark_all_labels): Adjust. | |
8929 | * cfgcleanup.c (try_optimize_cfg): Adjust. | |
8930 | * cfglayout.c (record_effective_endpoints): Adjust. | |
8931 | (relink_block_chain): Ditto (and don't fiddle with visited). | |
8932 | (fixup_reorder_chain): Adjust. | |
8933 | (fixup_fallthru_exit_predecessor): Ditto. | |
8934 | (cfg_layout_duplicate_bb): Ditto. | |
8935 | * combine.c (update_cfg_for_uncondjump): Adjust. | |
473a6f3e | 8936 | * bb-reorder.c (struct bbro_basic_block_data_def): Add visited member. |
43e94e51 | 8937 | (bb_visited_trace): New accessor. |
8938 | (mark_bb_visited): Move in front. | |
8939 | (rotate_loop): Use bb_visited_trace. | |
8940 | (find_traces_1_round): Ditto. | |
8941 | (emit_barrier_after): Ditto. | |
8942 | (copy_bb): Ditto, and initialize visited on resize. | |
8943 | (reorder_basic_blocks): Initize visited member. | |
8944 | (duplicate_computed_gotos): Clear bb flags at start, use | |
8945 | BB_VISITED flags. | |
8946 | ||
8947 | * cfgrtl.c (try_redirect_by_replacing_jump): Adjust. | |
8948 | (rtl_verify_flow_info_1): Ditto. | |
8949 | (cfg_layout_split_block): Ditto. | |
8950 | (cfg_layout_delete_block): Ditto. | |
8951 | (cfg_layout_merge_blocks): Ditto. | |
8952 | (init_rtl_bb_info): Adjust and initialize il.x.head_ member. | |
8953 | ||
826e3285 | 8954 | 2012-05-08 Hans-Peter Nilsson <hp@axis.com> |
8955 | ||
8956 | PR target/53272 | |
8957 | * config/cris/cris.c (cris_normal_notice_update_cc): For TARGET_V32, | |
8958 | when a constant source operand matches an "I" constraint, the "no | |
8959 | CC0 change" applies to a register-destination only, not a | |
8960 | strict_low_part-destination. | |
8961 | ||
42756cae | 8962 | 2012-05-08 Richard Guenther <rguenther@suse.de> |
8963 | ||
8964 | * fold-const.c (fold_binary_loc): Fold (X * CST1) & CST2 | |
8965 | to zero or to (X * CST1) & CST2' when CST1 has trailing zeros. | |
8966 | ||
8a92b4c3 | 8967 | 2012-05-08 Georg-Johann Lay <avr@gjlay.de> |
8968 | ||
8969 | * Makefile.in (TEXI_GCC_FILES): Add avr-mmcu.texi. | |
8970 | ||
8971 | * doc/avr-mmcu.texi: New auto-generated file. | |
8972 | * doc/invoke.texi (AVR Options): Include avr-mmcu.texi in order | |
8973 | to document all valid -mmcu= arguments. | |
8974 | ||
8975 | * config/avr/avr.h (arch_info_s): New struct definition. | |
8976 | * config/avr/avr-devices.c (avr_texinfo): New variable. | |
8977 | * config/avr/gen-avr-mmcu-texi.c: New file. | |
8978 | * config/avr/t-avr: New rules and dependencies to build avr-mmcu.texi. | |
8979 | ||
fd757b76 | 8980 | 2012-05-08 Dehao Chen <dehao@google.com> |
8981 | ||
28a0c749 | 8982 | * predict.c (find_qualified_ssa_name): New. |
8983 | (find_ssa_name_in_expr): New. | |
8984 | (find_ssa_name_in_assign_stmt): New. | |
8985 | (is_comparison_with_loop_invariant_p): New. | |
8986 | (is_bound_expr_similar): New. | |
8987 | (predict_iv_comparison): New. | |
fd757b76 | 8988 | (predict_loops): Add heuristic for loop-nested branches that compare an |
8989 | induction variable to a loop bound variable. | |
28a0c749 | 8990 | * predict.def (PRED_LOOP_IV_COMPARE): New macro. |
fd757b76 | 8991 | |
128e3935 | 8992 | 2012-05-08 Uros Bizjak <ubizjak@gmail.com> |
8993 | ||
8994 | * config/i386/i386.c (has_dispatch): Use TARGET_BDVER1 and | |
8995 | TARGET_BDVER2 defines where appropriate. | |
8996 | ||
61f41b94 | 8997 | 2012-05-07 Eric Botcazou <ebotcazou@adacore.com> |
8998 | ||
8999 | * configure.ac (PLUGIN_LD): Rename into... | |
9000 | (PLUGIN_LD_SUFFIX): ...this and strip the target_alias triplet. | |
9001 | * config.in: Regenerate. | |
9002 | * configure: Likewise. | |
9003 | * collect2.c (main): Set plugin_ld_suffix to PLUGIN_LD_SUFFIX. | |
9004 | ||
96c3acd0 | 9005 | 2012-05-07 Eric Botcazou <ebotcazou@adacore.com> |
9006 | ||
9007 | * tree-dfa.c (get_ref_base_and_extent) <ARRAY_REF>: Do the offset | |
9008 | computation using the precision of the index type. | |
9009 | * gimple-fold.c (fold_const_aggregate_ref_1) <ARRAY_REF>: Likewise. | |
9010 | (fold_array_ctor_reference): Do index computations in the index type. | |
9011 | ||
9012 | 2012-05-07 Georg-Johann Lay <avr@gjlay.de> | |
b51b04ad | 9013 | |
9014 | * config/avr/avr.c (avr_prologue_setup_frame): Fix mode passed | |
9015 | down to plus_constant. | |
9016 | (expand_epilogue): Ditto. | |
9017 | ||
98799adc | 9018 | 2012-05-07 Steven Bosscher <steven@gcc.gnu.org> |
9019 | ||
9020 | * postreload.c (reload_cse_regs): Make static. | |
9021 | * reload.h (reload_cse_regs): Remove prototype. | |
9022 | ||
7c0618c6 | 9023 | 2012-05-07 Richard Henderson <rth@redhat.com> |
9024 | ||
9025 | * config/alpha/alpha.md (clear_cache): New pattern. | |
9026 | ||
fe812b34 | 9027 | 2012-05-07 Steven Bosscher <steven@gcc.gnu.org> |
9028 | ||
9029 | PR middle-end/53245 | |
9030 | * gimplify.c (preprocess_case_label_vec_for_gimple): If low or high | |
9031 | is folded to a type boundary value, verify that the resulting case | |
9032 | label is still a care range. | |
9033 | ||
dbfd6d04 | 9034 | 2012-05-07 Uros Bizjak <ubizjak@gmail.com> |
9035 | ||
9036 | * config/i386/i386.md (ctz<mode>2): Emit rep;bsf | |
9037 | only for TARGET_GENERIC, when not optimizing for size. | |
9038 | (*ffs<mode>_1): Ditto. | |
9039 | ||
9a9033a9 | 9040 | 2012-05-07 Steven Bosscher <steven@gcc.gnu.org> |
9041 | ||
9042 | * tree-cfg.c (verify_gimple_switch): Tighten checks. | |
9043 | ||
0e443ce1 | 9044 | 2012-05-07 Jakub Jelinek <jakub@redhat.com> |
9045 | ||
9046 | PR tree-optimization/53239 | |
128e3935 | 9047 | * tree-vrp.c (get_value_range): Set VR of SSA_NAME_IS_DEFAULT_DEF |
9048 | of DECL_BY_REFERENCE RESULT_DECL to nonnull. | |
0e443ce1 | 9049 | |
29f2d4e5 | 9050 | 2012-05-07 Richard Guenther <rguenther@suse.de> |
9051 | ||
9052 | PR tree-optimization/53195 | |
9053 | * tree-inline.c (setup_one_parameter): Properly add referenced | |
9054 | vars from the parameters new known value. | |
9055 | ||
f4831ba5 | 9056 | 2012-05-07 Steven Bosscher <steven@gcc.gnu.org> |
9057 | ||
9058 | * config/m68k/m68k.c (m68k_sched_branch_type): Remove. | |
9059 | (sched_branch_type): Remove. | |
9060 | (m68k_sched_md_init_global): Don't allocate it. | |
9061 | (m68k_sched_md_finish_global): Don't free it. | |
9062 | * config/m68k/m68k.h (m68k_sched_branch_type): Remove prototype. | |
29f2d4e5 | 9063 | * config/m68k/m68k.md: Set the type of insns using |
9064 | m68k_sched_branch_type to bcc directly. | |
f4831ba5 | 9065 | |
db66903a | 9066 | 2012-05-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
9067 | ||
9068 | * config/sol2.c (solaris_override_options): New function. | |
9069 | * config/sol2-protos.h (solaris_override_options): Declare. | |
9070 | * config/sol2.h (SUBTARGET_OVERRIDE_OPTIONS): Define. | |
9071 | ||
b920ee38 | 9072 | 2012-05-07 Richard Guenther <rguenther@suse.de> |
9073 | ||
9074 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Return | |
9075 | whether we failed to compute data dependences. | |
9076 | (loop_prefetch_arrays): Fail if we failed. | |
9077 | ||
f1cb261b | 9078 | 2012-05-07 Uros Bizjak <ubizjak@gmail.com> |
9079 | Paolo Bonzini <bonzini@gnu.org> | |
9080 | ||
9081 | * config/i386/i386.md (ctz<mode>2): Emit rep;bsf even for !TARGET_BMI. | |
9082 | Emit bsf when optimizing for size. | |
9083 | (*ffs<mode>_1): Ditto. | |
9084 | ||
a846db2c | 9085 | 2012-05-07 Oleg Endo <olegendo@gcc.gnu.org> |
9086 | ||
9087 | PR target/53250 | |
9088 | * config/sh/sh.c (sh_rtx_costs): Handle SET. | |
9089 | ||
ead6176b | 9090 | 2012-05-06 Uros Bizjak <ubizjak@gmail.com> |
9091 | ||
9092 | PR target/53227 | |
9093 | * config/i386/i386.md (swap<mode>): Rename from *swap<mode>. | |
9094 | (bswapdi2): Split from bswap<mode>2. Use nonnimediate_operand | |
9095 | predicate for operand 1. Force operand 1 to register for TARGET_BSWAP. | |
9096 | (bswapsi2): Ditto. | |
9097 | (*bswapdi2_doubleword): New insn pattern. | |
9098 | (*bswap<mode>2): Rename from *bswap<mode>2_1. | |
9099 | ||
37bdfd8a | 9100 | 2012-05-06 Richard Sandiford <rdsandiford@googlemail.com> |
9101 | ||
9102 | * config/mips/mips.c (mips_set_reg_reg_piece_cost): New function. | |
9103 | (mips_set_reg_reg_cost): Likewise. | |
9104 | (mips_rtx_costs): Handle SET. | |
9105 | ||
a6d935b7 | 9106 | 2012-05-06 Richard Sandiford <rdsandiford@googlemail.com> |
9107 | ||
9108 | * lower-subreg.c (shift_cost): Use set_src_cost, avoiding the SET. | |
9109 | (compute_costs): Likewise for the zero extension. Use set_rtx_cost | |
9110 | to compute the cost of moves. Set the mode of the target register. | |
9111 | ||
29c05e22 | 9112 | 2012-05-05 Richard Sandiford <rdsandiford@googlemail.com> |
9113 | ||
9114 | * rtl.h (plus_constant, plus_constant_mode): Merge into a single | |
9115 | plus_constant function. | |
9116 | * explow.c (plus_constant, plus_constant_mode): Likewise. Assert | |
9117 | that the mode is sensible. | |
9118 | (use_anchored_address, round_push, allocate_dynamic_stack_space) | |
9119 | (probe_stack_range, anti_adjust_stack_and_probe): Update calls to | |
9120 | plus_constant. | |
9121 | ||
9122 | * alias.c (canon_rtx): Likewise. | |
9123 | (init_alias_analysis): Likewise. | |
9124 | * builtins.c (expand_builtin_return_addr) | |
9125 | (expand_builtin_setjmp_setup, expand_builtin_longjmp) | |
9126 | (expand_builtin_nonlocal_goto, expand_builtin_update_setjmp_buf) | |
9127 | (expand_builtin_apply_args_1, expand_builtin_apply, expand_movstr) | |
9128 | (expand_builtin_stpcpy): Likewise. | |
9129 | * calls.c (save_fixed_argument_area, restore_fixed_argument_area) | |
9130 | (compute_argument_addresses, internal_arg_pointer_based_exp) | |
9131 | (expand_call, emit_library_call_value_1): Likewise. | |
9132 | * cfgexpand.c (expand_one_stack_var_at, expand_debug_expr): Likewise. | |
9133 | * combine-stack-adj.c (try_apply_stack_adjustment): Likewise. | |
9134 | * combine.c (combine_simplify_rtx, force_to_mode): Likewise. | |
9135 | * cse.c (insert_const_anchor, find_reg_offset_for_const) | |
9136 | (use_related_value, fold_rtx): Likewise. | |
9137 | * cselib.c (cselib_subst_to_values): Likewise. | |
9138 | * dse.c (record_store, check_mem_read_rtx): Likewise. | |
9139 | * dwarf2out.c (rtl_for_decl_location, gen_variable_die): Likewise. | |
9140 | * emit-rtl.c (adjust_address_1): Likewise. | |
9141 | * except.c (sjlj_emit_function_enter) | |
9142 | (expand_builtin_extract_return_addr) | |
9143 | (expand_builtin_frob_return_addr): Likewise. | |
9144 | * expmed.c (expand_divmod): Likewise. | |
9145 | * expr.c (move_by_pieces, store_by_pieces, store_by_pieces_1) | |
9146 | (emit_move_resolve_push, push_block, emit_push_insn, store_expr) | |
9147 | (expand_expr_addr_expr_1, expand_expr_real_1): Likewise. | |
9148 | * function.c (assign_stack_local_1) | |
9149 | (instantiate_virtual_regs_in_rtx): Likewise. | |
9150 | * optabs.c (prepare_cmp_insn): Likewise. | |
9151 | * recog.c (offsettable_address_addr_space_p): Likewise. | |
9152 | * reload.c (find_reloads_address, form_sum) | |
9153 | (find_reloads_subreg_address): Likewise. | |
9154 | * reload1.c (init_reload, eliminate_regs_1) | |
9155 | (eliminate_regs_in_insn): Likewise. | |
9156 | * simplify-rtx.c (simplify_unary_operation_1) | |
9157 | (simplify_binary_operation_1, simplify_plus_minus): Likewise. | |
9158 | * var-tracking.c (compute_cfa_pointer, prepare_call_arguments) | |
9159 | (vt_add_function_parameter): Likewise. | |
9160 | ||
9161 | * config/alpha/alpha.h (EH_RETURN_HANDLER_RTX): Likewise. | |
9162 | * config/alpha/vms.h (EH_RETURN_HANDLER_RTX): Likewise. | |
9163 | * config/alpha/alpha.c (alpha_legitimize_address_1) | |
9164 | (get_unaligned_address, alpha_expand_unaligned_load) | |
9165 | (alpha_expand_unaligned_store, alpha_expand_unaligned_load_words) | |
9166 | (alpha_expand_unaligned_store_words, alpha_expand_block_clear) | |
9167 | (alpha_expand_builtin_establish_vms_condition_handler) | |
9168 | (alpha_setup_incoming_varargs, emit_frame_store_1) | |
9169 | (alpha_expand_prologue, alpha_expand_epilogue) | |
9170 | (alpha_use_linkage): Likewise. | |
9171 | * config/alpha/alpha.md: Likewise. | |
9172 | ||
9173 | * config/arm/arm.c (arm_trampoline_init, legitimize_pic_address) | |
9174 | (arm_load_pic_register, arm_pic_static_addr, arm_legitimize_address) | |
9175 | (thumb_legitimize_address, arm_gen_load_multiple_1) | |
9176 | (arm_gen_store_multiple_1, arm_gen_multiple_op, gen_ldm_seq) | |
9177 | (gen_stm_seq, gen_const_stm_seq, arm_block_move_unaligned_straight) | |
9178 | (arm_block_move_unaligned_loop, arm_gen_movmemqi, arm_reload_in_hi) | |
9179 | (arm_reload_out_hi, arm_reorg, vfp_emit_fstmd, emit_multi_reg_push) | |
9180 | (emit_sfm, thumb_set_frame_pointer, arm_expand_prologue) | |
9181 | (thumb1_emit_multi_reg_push, thumb1_expand_prologue) | |
9182 | (thumb_expand_movmemqi, arm_set_return_address) | |
9183 | (thumb_set_return_address): Likewise. | |
9184 | * config/arm/arm.md: Likewise. | |
9185 | ||
9186 | * config/avr/avr.c (avr_incoming_return_addr_rtx) | |
9187 | (avr_prologue_setup_frame, expand_epilogue) | |
9188 | (avr_const_address_lo16): Likewise. | |
9189 | ||
9190 | * config/bfin/bfin.h (EH_RETURN_HANDLER_RTX): Likewise. | |
9191 | * config/bfin/bfin.c (setup_incoming_varargs, bfin_load_pic_reg) | |
9192 | (bfin_expand_prologue, bfin_trampoline_init, bfin_expand_call) | |
9193 | (bfin_output_mi_thunk): Likewise. | |
9194 | ||
9195 | * config/c6x/c6x.c (c6x_initialize_trampoline) | |
9196 | (c6x_output_mi_thunk): Likewise. | |
9197 | ||
9198 | * config/cr16/cr16.h (EH_RETURN_HANDLER_RTX): Likewise. | |
9199 | * config/cr16/cr16.c (cr16_create_dwarf_for_multi_push): Likewise. | |
9200 | ||
9201 | * config/cris/cris.c (cris_return_addr_rtx, cris_split_movdx) | |
9202 | (cris_expand_prologue, cris_expand_epilogue, cris_gen_movem_load) | |
9203 | (cris_emit_movem_store, cris_trampoline_init): Likewise. | |
9204 | * config/cris/cris.md: Likewise. | |
9205 | ||
9206 | * config/darwin.c (machopic_indirect_data_reference) | |
9207 | (machopic_legitimize_pic_address): Likewise. | |
9208 | ||
9209 | * config/epiphany/epiphany.c (epiphany_emit_save_restore) | |
9210 | (epiphany_expand_prologue, epiphany_expand_epilogue) | |
9211 | (epiphany_trampoline_init): Likewise. | |
9212 | * config/epiphany/epiphany.md: Likewise. | |
9213 | ||
9214 | * config/fr30/fr30.c (fr30_move_double): Likewise. | |
9215 | ||
9216 | * config/frv/frv.c (frv_dwarf_store, frv_expand_prologue) | |
9217 | (frv_expand_block_move, frv_expand_block_clear, frv_return_addr_rtx) | |
9218 | (frv_index_memory, unspec_got_name, frv_find_base_term) | |
9219 | (frv_output_dwarf_dtprel): Likewise. | |
9220 | ||
9221 | * config/h8300/h8300.c (h8300_push_pop, h8300_return_addr_rtx) | |
9222 | (h8300_swap_into_er6, h8300_swap_out_of_er6): Likewise. | |
9223 | ||
9224 | * config/i386/i386.h (RETURN_ADDR_RTX): Likewise. | |
9225 | * config/i386/i386.c (setup_incoming_varargs_64) | |
9226 | (setup_incoming_varargs_ms_64, choose_baseaddr) | |
9227 | (ix86_emit_save_reg_using_mov, ix86_adjust_stack_and_probe) | |
9228 | (ix86_emit_probe_stack_range, ix86_expand_prologue) | |
9229 | (ix86_emit_restore_reg_using_pop, ix86_emit_leave) | |
9230 | (ix86_expand_epilogue, legitimize_pic_address, ix86_legitimize_address) | |
9231 | (ix86_split_long_move, ix86_expand_movmem, ix86_expand_setmem) | |
9232 | (ix86_static_chain, ix86_trampoline_init, x86_this_parameter) | |
9233 | (x86_output_mi_thunk): Likewise. | |
9234 | * config/i386/i386.md: Likewise. | |
9235 | ||
9236 | * config/ia64/ia64.c (ia64_expand_load_address) | |
9237 | (ia64_expand_tls_address, ia64_expand_move, ia64_split_tmode) | |
9238 | (do_spill, ia64_trampoline_init): Likewise. | |
9239 | ||
9240 | * config/iq2000/iq2000.c (iq2000_va_start) | |
9241 | (iq2000_emit_frame_related_store, iq2000_expand_prologue) | |
9242 | (iq2000_expand_eh_return, iq2000_setup_incoming_varargs) | |
9243 | (iq2000_print_operand, iq2000_legitimize_address): Likewise. | |
9244 | ||
9245 | * config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise. | |
9246 | ||
9247 | * config/m32c/m32c.c (m32c_return_addr_rtx) | |
9248 | (m32c_expand_insv): Likewise. | |
9249 | ||
9250 | * config/m32r/m32r.c (m32r_setup_incoming_varargs) | |
9251 | (m32r_legitimize_pic_address, m32r_print_operand) | |
9252 | (m32r_print_operand_address): Likewise. | |
9253 | ||
9254 | * config/m68k/linux.h (FINALIZE_TRAMPOLINE): Likewise. | |
9255 | * config/m68k/m68k.h (RETURN_ADDR_RTX): Likewise. | |
9256 | (EH_RETURN_HANDLER_RTX): Likewise. | |
9257 | * config/m68k/m68k.c (m68k_emit_movem, m68k_expand_prologue) | |
9258 | (m68k_expand_epilogue, legitimize_pic_address) | |
9259 | (m68k_output_mi_thunk): Likewise. | |
9260 | * config/m68k/m68k.md: Likewise. | |
9261 | ||
9262 | * config/mcore/mcore.c (mcore_expand_prolog): Likewise. | |
9263 | (mcore_expand_epilog): Likewise. | |
9264 | * config/mcore/mcore.md: Likewise. | |
9265 | ||
9266 | * config/mep/mep.c (mep_allocate_initial_value) | |
9267 | (mep_expand_prologue, mep_expand_epilogue): Likewise. | |
9268 | ||
9269 | * config/microblaze/microblaze.c (double_memory_operand) | |
9270 | (microblaze_block_move_loop): Likewise. | |
9271 | ||
9272 | * config/mips/mips.c (mips_strip_unspec_address, mips_add_offset) | |
9273 | (mips_setup_incoming_varargs, mips_va_start, mips_block_move_loop) | |
9274 | (mips_print_operand, mips16e_save_restore_reg, mips_save_restore_reg) | |
9275 | (mips_expand_prologue, mips_epilogue_set_cfa) | |
9276 | (mips_expand_epilogue): Likewise. | |
9277 | * config/mips/mips.md: Likewise. | |
9278 | ||
9279 | * config/mmix/mmix.c (mmix_dynamic_chain_address, mmix_return_addr_rtx) | |
9280 | (mmix_expand_prologue, mmix_expand_epilogue): Likewise. | |
9281 | ||
9282 | * config/mn10300/mn10300.c (mn10300_gen_multiple_store) | |
9283 | (mn10300_builtin_saveregs, mn10300_trampoline_init): Likewise. | |
9284 | ||
9285 | * config/moxie/moxie.h (INCOMING_RETURN_ADDR_RTX): Likewise. | |
9286 | (EH_RETURN_HANDLER_RTX): Likewise. | |
9287 | * config/moxie/moxie.c (moxie_static_chain): Likewise. | |
9288 | ||
9289 | * config/pa/pa.c (legitimize_pic_address, hppa_legitimize_address) | |
9290 | (store_reg, set_reg_plus_d, pa_expand_prologue, load_reg) | |
9291 | (pa_return_addr_rtx, hppa_builtin_saveregs) | |
9292 | (pa_trampoline_init): Likewise. | |
9293 | * config/pa/pa.md: Likewise. | |
9294 | ||
9295 | * config/pdp11/pdp11.c (pdp11_expand_epilogue): Likewise. | |
9296 | ||
9297 | * config/picochip/picochip.c (picochip_static_chain): Likewise. | |
9298 | ||
9299 | * config/rs6000/rs6000.h (RS6000_SAVE_TOC): Likewise. | |
9300 | * config/rs6000/rs6000.c (rs6000_legitimize_address) | |
9301 | (setup_incoming_varargs, print_operand, rs6000_return_addr) | |
9302 | (rs6000_emit_eh_reg_restore, rs6000_emit_probe_stack_range) | |
9303 | (rs6000_emit_epilogue) | |
9304 | (rs6000_machopic_legitimize_pic_address): Likewise. | |
9305 | ||
9306 | * config/rx/rx.c (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise. | |
9307 | ||
9308 | * config/s390/s390.h (INITIAL_FRAME_ADDRESS_RTX): Likewise. | |
9309 | (DYNAMIC_CHAIN_ADDRESS): Likewise. | |
9310 | * config/s390/s390.c (s390_decompose_address, legitimize_pic_address) | |
9311 | (s390_delegitimize_address, print_operand, annotate_constant_pool_refs) | |
9312 | (replace_constant_pool_ref, s390_return_addr_rtx, s390_back_chain_rtx) | |
9313 | (save_fpr, restore_fpr, save_gprs, restore_gprs, s390_emit_prologue) | |
9314 | (s390_emit_epilogue, s390_function_profiler): Likewise. | |
9315 | * config/s390/s390.md: Likewise. | |
9316 | ||
9317 | * config/score/score.c (score_add_offset, score_prologue): Likewise. | |
9318 | ||
9319 | * config/sh/sh.c (expand_block_move, push_regs, sh_builtin_saveregs) | |
9320 | (sh_output_mi_thunk): Likewise. | |
9321 | * config/sh/sh.md: Likewise. | |
9322 | ||
9323 | * config/sparc/sparc.h (DYNAMIC_CHAIN_ADDRESS, FRAME_ADDR_RTX) | |
9324 | (RETURN_ADDR_RTX, INCOMING_RETURN_ADDR_RTX): Likewise. | |
9325 | * config/sparc/sparc.c (sparc_legitimize_pic_address) | |
9326 | (sparc_emit_probe_stack_range, emit_save_or_restore_regs) | |
9327 | (emit_window_save, sparc_flat_expand_prologue, sparc_struct_value_rtx) | |
9328 | (emit_and_preserve): Likewise. | |
9329 | * config/sparc/sparc.md: Likewise. | |
9330 | ||
9331 | * config/spu/spu.h (DYNAMIC_CHAIN_ADDRESS): Likewise. | |
9332 | * config/spu/spu.c (spu_expand_insv, spu_machine_dependent_reorg) | |
9333 | (spu_setup_incoming_varargs, ea_load_store_inline) | |
9334 | (spu_expand_load): Likewise. | |
9335 | ||
9336 | * config/stormy16/stormy16.c (xstormy16_expand_prologue) | |
9337 | (combine_bnp): Likewise. | |
9338 | ||
9339 | * config/tilegx/tilegx.h (DYNAMIC_CHAIN_ADDRESS): Likewise. | |
9340 | * config/tilegx/tilegx.c (tilegx_setup_incoming_varargs) | |
9341 | (tilegx_expand_unaligned_load, tilegx_trampoline_init): Likewise. | |
9342 | ||
9343 | * config/tilepro/tilepro.h (DYNAMIC_CHAIN_ADDRESS): Likewise. | |
9344 | * config/tilepro/tilepro.c (tilepro_setup_incoming_varargs) | |
9345 | (tilepro_expand_unaligned_load, tilepro_trampoline_init): Likewise. | |
9346 | ||
9347 | * config/v850/v850.c (expand_prologue, expand_epilogue): Likewise. | |
9348 | * config/v850/v850.md: Likewise. | |
9349 | ||
9350 | * config/vax/elf.h (EH_RETURN_STACKADJ_RTX): Likewise. | |
9351 | (EH_RETURN_HANDLER_RTX): Likewise. | |
9352 | * config/vax/vax.h (DYNAMIC_CHAIN_ADDRESS, RETURN_ADDR_RTX): Likewise. | |
9353 | * config/vax/vax.c (vax_add_reg_cfa_offset, vax_expand_prologue) | |
9354 | (print_operand_address, vax_trampoline_init): Likewise. | |
9355 | ||
9356 | * config/xtensa/xtensa.c (xtensa_expand_prologue, xtensa_return_addr) | |
9357 | (xtensa_function_value_regno_p): Likewise. | |
9358 | ||
c909ed33 | 9359 | 2012-05-04 Andrew Pinski <apinski@cavium.com> |
9360 | ||
9361 | * expr.c (get_def_for_expr_class): New function. | |
9362 | (convert_tree_comp_to_rtx): New function. | |
9363 | (expand_cond_expr_using_cmove): New function. | |
9364 | (expand_expr_real_2 <case COND_EXPR>): Call | |
9365 | expand_cond_expr_using_cmove first and return if it succeeds. | |
9366 | Remove the check for HAVE_conditional_move since we should have | |
9367 | already converted it to a conditional move. | |
9368 | * config/i386/i386.c (ix86_expand_int_movcc): Disallow comparison | |
9369 | modes of DImode for 32bits and TImode. | |
9370 | ||
73ed0c67 | 9371 | 2012-05-04 Steven Bosscher <steven@gcc.gnu.org> |
9372 | ||
9373 | PR other/29442 | |
9374 | * read-md.c (fprint_md_ptr_loc, fprint_c_condition): New functions. | |
9375 | (print_md_ptr_loc, print_c_condition): Use them. | |
9376 | * read-md.h (fprint_md_ptr_loc, fprint_c_condition): New prototypes. | |
9377 | * genattrtab.c (attr_file_name, dfa_file_name, latency_file_name, | |
9378 | attr_file, dfa_file, latency_file): New global variables. | |
9379 | (write_attr_valueq, write_attr_set, write_attr_case, write_attr_value, | |
9380 | write_upcase, write_indent, write_length_unit_log, write_test_expr, | |
9381 | write_attr_get, write_insn_cases, write_eligible_delay, | |
9382 | write_const_num_delay_slots): Accept FILE pointer and toss it around. | |
9383 | Update all callers. | |
9384 | (write_header, open_outfile, handle_arg): New funcions. | |
9385 | (make_automaton_attrs): Write prototypes as extern to the output | |
9386 | files. | |
9387 | (main): Use init_rtx_reader_args_cb with handle_arg to take 3 file | |
9388 | names from the command line. Open the output files and write out | |
9389 | internal functions for DFA functions to dfa_file_name, insn latency | |
9390 | functions to latency_file_name, and everything else to attr_file. | |
9391 | * Makefile.in (OBJS): Add insn-dfatab.o and insn-latencytab.o. | |
9392 | (BACKEND): Build libbackend first. | |
9393 | (MOSTLYCLEANFILES): Add insn-dfatab.c and insn-latencytab.c. | |
9394 | (.PRECIOUS): Likewise. | |
9395 | (insn-dfatab.o): New rule. | |
9396 | (insn-latencytab.o): New rule. | |
9397 | (simple_rtl_generated_c): Do not include insn-attrtab.c. | |
9398 | (s-attrtab): New rule. | |
9399 | ||
6a8f5c57 | 9400 | 2012-05-04 Steven Bosscher <steven@gcc.gnu.org> |
9401 | ||
9402 | * rtl.def (ATTR_FLAG): Remove probability indicating flags. | |
9403 | * genattr.c (main): Remove ATTR_FLAG_likely, ATTR_FLAG_unlikely, | |
9404 | ATTR_FLAG_very_likely, and ATTR_FLAG_very_unlikely. | |
9405 | * reorg.c (get_jump_flags): Do not set the removed flags. | |
9406 | ||
a2159ce7 | 9407 | * doc/md.texi (attr_flag): Update for abovementioned changes. |
9408 | ||
91fcc716 | 9409 | 2012-05-04 Uros Bizjak <ubizjak@gmail.com> |
9410 | ||
9411 | PR target/53228 | |
9412 | * config/i386/i386.h (X86_ARCH_CMOV): Rename from X86_ARCH_CMOVE. | |
9413 | (TARGET_CMOV): Rename from TARGET_CMOVE. | |
9414 | (TARGET_CMOVE): New define. | |
9415 | * config/i386/i386.c (ix86_option_override_internal): Use TARGET_CMOV. | |
9416 | Do not set TARGET_CMOVE here. | |
9417 | ||
e163935c | 9418 | 2012-05-04 Dodji Seketeli <dodji@redhat.com> |
9419 | ||
9420 | Enable -Wunused-local-typedefs when -Wall or -Wunused is on | |
9421 | * opts.c (finish_options): Activate -Wunused-local-typedefs if | |
034788fc | 9422 | -Wunused is activated. |
e163935c | 9423 | * doc/invoke.texi: Update blurb of -Wunused-local-typedefs. |
9424 | ||
c4ded1f6 | 9425 | 2012-05-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
9426 | ||
9427 | * config/s390/s390.md (*movmem_short, *clrmem_short) | |
9428 | (*cmpmem_short): Move the mode check from the insn condition to | |
9429 | the match_scratch. | |
9430 | ||
da5b41a4 | 9431 | 2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org> |
9432 | ||
9433 | PR tree-optimization/52633 | |
9434 | * tree-vect-patterns.c (vect_vect_recog_func_ptrs): Swap order of | |
9435 | vect_recog_widen_shift_pattern and vect_recog_over_widening_pattern. | |
9436 | (vect_recog_over_widening_pattern): Remove handling of code that was | |
9437 | already detected as over-widening pattern. Remove special handling | |
9438 | of "unsigned" cases. Instead, support general case of conversion | |
9439 | of the shift result to another type. | |
9440 | ||
019bbf38 | 9441 | 2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org> |
9442 | ||
9443 | * tree-vect-patterns.c (vect_single_imm_use): New function. | |
9444 | (vect_recog_widen_mult_pattern): Use it instead of open-coding loop. | |
9445 | (vect_recog_over_widening_pattern): Likewise. | |
9446 | (vect_recog_widen_shift_pattern): Likewise. | |
9447 | ||
33f33894 | 9448 | 2012-05-04 Ulrich Weigand <ulrich.weigand@linaro.org> |
9449 | ||
9450 | * tree-vect-patterns.c (vect_same_loop_or_bb_p): New function. | |
9451 | (vect_handle_widen_op_by_const): Use it instead of open-coding test. | |
9452 | (vect_recog_widen_mult_pattern): Likewise. | |
9453 | (vect_operation_fits_smaller_type): Likewise. | |
9454 | (vect_recog_over_widening_pattern): Likewise. | |
9455 | (vect_recog_widen_shift_pattern): Add to vect_same_loop_or_bb_p test. | |
9456 | ||
940a2ab8 | 9457 | 2012-05-04 Richard Guenther <rguenther@suse.de> |
9458 | ||
9459 | PR lto/50602 | |
9460 | * lto-wrapper.c (merge_and_complain): Complain about mismatches | |
9461 | of -freg-struct-return and -fpcc-struct-return. | |
9462 | (run_gcc): Pass through -freg-struct-return and -fpcc-struct-return | |
9463 | from the input file options and ignore those from the link | |
9464 | command line. | |
9465 | ||
147d14aa | 9466 | 2012-05-04 Richard Guenther <rguenther@suse.de> |
9467 | ||
9468 | PR tree-optimization/53168 | |
9469 | * tree-ssa-pre.c (phi_translate_1): Only handle type-punned | |
9470 | memory reads when the result is a constant we can pun. | |
9471 | ||
596c40fb | 9472 | 2012-05-04 Richard Guenther <rguenther@suse.de> |
9473 | ||
9474 | * common.opt (flto-report): Do not mark as Optimization. | |
9475 | ||
50b58916 | 9476 | 2012-05-04 Eric Botcazou <ebotcazou@adacore.com> |
9477 | ||
9478 | PR target/48496 | |
9479 | * recog.c (constrain_operands): If extra constraints are present, also | |
9480 | accept pseudo-registers with equivalent memory locations during reload. | |
9481 | ||
2b98e22b | 9482 | 2012-05-04 Olivier Hainque <hainque@adacore.com> |
9483 | ||
9484 | * collect2.c (may_unlink_output_file): New global. | |
9485 | (maybe_unlink): Honor it. | |
9486 | * collect2.h: Add extern for it. | |
9487 | * tlink.c (do_tlink): Set it to true if the link succeeded. | |
9488 | ||
e2efe9af | 9489 | 2012-05-04 Olivier Hainque <hainque@adacore.com> |
9490 | ||
9491 | * gcc.c (eval_spec_function): Finalize/restore the current string | |
9492 | obstack state as part of the context push/pop operations. | |
9493 | ||
38d947b0 | 9494 | 2012-05-04 Bin Cheng <bin.cheng@arm.com> |
9495 | ||
9496 | PR rtl-optimization/52804 | |
9497 | * reload1.c (reload_reg_reaches_end_p): Check whether successor | |
9498 | reload with type RELOAD_FOR_INPUT_ADDRESS kills reload register | |
9499 | of current one with type RELOAD_FOR_INPADDR_ADDRESS. | |
9500 | Same stands for reloads with type RELOAD_FOR_OUTPUT_ADDRESS and | |
9501 | RELOAD_FOR_OUTADDR_ADDRESS. | |
9502 | ||
bef475de | 9503 | 2012-05-04 Manuel López-Ibáñez <manu@gcc.gnu.org> |
9504 | ||
9505 | PR c++/24985 | |
9506 | * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Show caret | |
9507 | for macro expansion. | |
9508 | ||
bba5a206 | 9509 | 2012-05-03 Manuel López-Ibáñez <manu@gcc.gnu.org> |
9510 | ||
9511 | * flags.h (flag_permissive): Do not declare. | |
9512 | * diagnostic.c (diagnostic_report_diagnostic): Handle fpermissive | |
9513 | option specially. | |
9514 | * toplev.c (flag_permissive): Do not define. | |
9515 | * c-tree.h (system_header_p): Delete unused. | |
9516 | ||
beaca8bb | 9517 | 2012-05-03 David S. Miller <davem@davemloft.net> |
9518 | ||
9519 | PR target/52684 | |
9520 | * config/sparc/sparc.c (emit_soft_tfmode_libcall): If we pass a | |
9521 | MEM directly into a libcall, mark it's MEM_EXPR as addressable. | |
9522 | (sparc_emit_float_lib_cmp): Likewise. | |
9523 | ||
0b10390a | 9524 | 2012-05-03 Michael Meissner <meissner@linux.vnet.ibm.com> |
9525 | ||
9526 | PR target/53199 | |
9527 | * config/rs6000/rs6000.md (bswapdi splitters): If | |
9528 | -mavoid-indexed-addresses (or -mcpu=power6 which sets it by | |
9529 | default) is used, generate an alternate sequence that does not | |
9530 | depend on using indexed addressing. | |
9531 | ||
84879dd0 | 9532 | 2012-05-03 Jason Merrill <jason@redhat.com> |
9533 | ||
9534 | * gengtype.c (write_types): Fix warning message. | |
9535 | (write_local): Likewise. | |
9536 | ||
23c98701 | 9537 | 2012-05-02 Jason Merrill <jason@redhat.com> |
9538 | ||
9539 | * dwarf2out.c (struct external_ref, build_local_stub): New. | |
9540 | (hash_external_ref, external_ref_eq, lookup_external_ref): New. | |
9541 | (optimize_external_refs, optimize_external_refs_1): New. | |
9542 | (change_AT_die_ref): New. | |
9543 | (clone_as_declaration): Add DW_AT_signature when cloning a declaration. | |
9544 | (build_abbrev_table): Take the external refs hashtable. | |
9545 | (output_comp_unit): Get it from optimize_external_refs and pass it in. | |
9546 | ||
22fe6d2a | 9547 | 2012-05-03 Jan Hubicka <jh@suse.cz> |
9548 | ||
9549 | PR middle-end/53093 | |
9550 | * tree-emutls.c (new_emutls_decl): Fix handling of aliases. | |
9551 | ||
cab51373 | 9552 | 2012-05-03 Jan Hubicka <jh@suse.cz> |
9553 | ||
9554 | PR middle-end/53106 | |
9555 | * ipa.c (cgraph_remove_unreachable_nodes): Fix handling of clones. | |
9556 | ||
039c4ce6 | 9557 | 2012-05-03 Jason Merrill <jason@redhat.com> |
9558 | ||
9559 | * dwarf2out.c (die_struct): Add comdat_type_p flag. Use it instead of | |
9560 | use_debug_types to discriminate the die_id union. | |
9561 | (print_die, assign_symbol_names, copy_decls_walk): Likewise. | |
9562 | (build_abbrev_table, output_die): Likewise. | |
9563 | (prune_unused_types_walk_attribs): Likewise. | |
9564 | (generate_type_signature, copy_declaration_context): Set it. | |
9565 | (remove_child_or_replace_with_skeleton): Set it. | |
9566 | (dwarf2out_start_source_file, dwarf2out_end_source_file): Don't | |
9567 | check use_debug_types. | |
9568 | (dwarf2out_finish): Do break_out_includes after .debug_types. | |
9569 | ||
7fc5078f | 9570 | 2012-05-03 Jason Merrill <jason@redhat.com> |
9571 | ||
9572 | * dwarf2out.c (modified_type_die): Use scope_die_for. | |
9573 | (gen_type_die_with_usage, dwarf2out_finish): Likewise. | |
9574 | (uses_local_type_r, uses_local_type): New. | |
9575 | (scope_die_for): Keep a type that uses a local type in local scope. | |
9576 | Use get_context_die for namespace and type scope. | |
9577 | ||
d03a2c79 | 9578 | 2012-05-03 Jason Merrill <jason@redhat.com> |
9579 | ||
9580 | * config/i386/i386.c (ix86_code_end): Set DECL_IGNORED_P on the | |
9581 | pc thunk. | |
9582 | * dwarf2out.c (output_aranges): Skip DECL_IGNORED_P functions. | |
9583 | (dwarf2out_finish): Likewise. | |
9584 | ||
ceea063b | 9585 | 2012-05-03 Martin Jambor <mjambor@suse.cz> |
9586 | ||
9587 | * builtins.c (get_object_alignment_1): Return whether we can determine | |
9588 | the alignment or conservatively assume byte alignment. Return the | |
9589 | alignment by reference. Use get_pointer_alignment_1 for dereference | |
9590 | alignment. | |
9591 | (get_pointer_alignment_1): Return whether we can determine the | |
9592 | alignment or conservatively assume byte alignment. Return the | |
9593 | alignment by reference. Use get_ptr_info_alignment to get SSA name | |
9594 | alignment. | |
9595 | (get_object_alignment): Update call to get_object_alignment_1. | |
9596 | (get_object_or_type_alignment): Likewise, fall back to type alignment | |
9597 | only when it returned false. | |
9598 | (get_pointer_alignment): Update call to get_pointer_alignment_1. | |
9599 | * fold-const.c (get_pointer_modulus_and_residue): Update call to | |
9600 | get_object_alignment_1. | |
9601 | * ipa-prop.c (ipa_modify_call_arguments): Update call to | |
9602 | get_pointer_alignment_1. | |
9603 | * tree-sra.c (build_ref_for_offset): Likewise, fall back to the type | |
9604 | of MEM_REF or TARGET_MEM_REF only when it returns false. | |
9605 | * tree-ssa-ccp.c (get_value_from_alignment): Update call to | |
9606 | get_object_alignment_1. | |
9607 | (ccp_finalize): Use set_ptr_info_alignment. | |
9608 | * tree.h (get_object_alignment_1): Update declaration. | |
9609 | (get_pointer_alignment_1): Likewise. | |
9610 | * gimple-pretty-print.c (dump_gimple_phi): Use get_ptr_info_alignment. | |
9611 | (dump_gimple_stmt): Likewise. | |
9612 | * tree-flow.h (ptr_info_def): Updated comments of fields align and | |
9613 | misalign. | |
9614 | (get_ptr_info_alignment): Declared. | |
9615 | (mark_ptr_info_alignment_unknown): Likewise. | |
9616 | (set_ptr_info_alignment): Likewise. | |
9617 | (adjust_ptr_info_misalignment): Likewise. | |
9618 | * tree-ssa-address.c (copy_ref_info): Use new access functions to get | |
9619 | and set alignment of SSA names. | |
9620 | * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Call | |
9621 | mark_ptr_info_alignment_unknown. | |
9622 | * tree-ssanames.c (get_ptr_info_alignment): New function. | |
9623 | (mark_ptr_info_alignment_unknown): Likewise. | |
9624 | (set_ptr_info_alignment): Likewise. | |
9625 | (adjust_ptr_info_misalignment): Likewise. | |
9626 | (get_ptr_info): Call mark_ptr_info_alignment_unknown. | |
9627 | * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): | |
9628 | Likewise. | |
9629 | (bump_vector_ptr): Likewise. | |
9630 | * tree-vect-stmts.c (create_array_ref): Use set_ptr_info_alignment. | |
9631 | (vectorizable_store): Likewise. | |
9632 | (vectorizable_load): Likewise. | |
9633 | ||
924c4c71 | 9634 | 2012-05-03 Michael Matz <matz@suse.de> |
9635 | ||
9636 | * basic-block.h (struct rtl_bb_info, struct gimple_bb_info): Move | |
9637 | in front of basic_block_def. | |
9638 | (struct basic_block_def): Make il.gimple the full struct, not a | |
9639 | pointer. | |
9640 | (__assert_gimple_bb_smaller_rtl_bb): Asserting typedef. | |
9641 | ||
91fcc716 | 9642 | * cfgexpand.c (expand_gimple_basic_block): Clear all il.gimple members. |
924c4c71 | 9643 | * gimple-iterator.c (gimple_stmt_iterator): Don't special case |
9644 | NULL il.gimple, which can't happen anymore. | |
9645 | * gimple.h (bb_seq): il.gimple can't be NULL. | |
9646 | (bb_seq_add): Ditto. | |
9647 | (set_bb_seq): Adjust. | |
9648 | (gsi_start_bb, gsi_last_bb): Tidy. | |
9649 | * lto-streamer-in.c (make_new_block): Don't zero members that | |
9650 | are zeroed already, don't allocate a gimple_bb_info. | |
9651 | * tree-cfg.c (create_bb): Don't allocate a gimple_bb_info. | |
9652 | (remove_bb): Clear all il.gimple members. | |
9653 | (gimple_verify_flow_info): Adjust for flat il.gimple. | |
9654 | * tree-flow-inline.h (phi_nodes, phi_nodes_ptr, set_phi_nodes): Adjust. | |
9655 | ||
9656 | * coretypes.h (const_gimple_seq): Remove typedef. | |
9657 | * gimple.h (gimple_seq_first): Take gimple_seq. | |
9658 | (gimple_seq_first_stmt): Ditto. | |
9659 | (gimple_seq_last): Ditto. | |
9660 | (gimple_seq_last_stmt): Ditto. | |
9661 | (gimple_seq_empty_p): Ditto. | |
9662 | ||
1ef2db75 | 9663 | 2012-05-03 Richard Guenther <rguenther@suse.de> |
9664 | ||
9665 | * tree-ssa-pre.c (valid_in_sets): Remove checking of trapping | |
9666 | operations. | |
91fcc716 | 9667 | (prune_clobbered_mems): Do it here. Do not uselessly sort expressions. |
1ef2db75 | 9668 | (compute_avail): Do not add possibly trapping operations to |
9669 | EXP_GEN if they might not be executed in the block. | |
9670 | ||
e2f2054f | 9671 | 2012-05-03 Uros Bizjak <ubizjak@gmail.com> |
9672 | ||
9673 | * config/alpha/elf.h (MAX_OFILE_ALIGNMENT): Remove. | |
9674 | ||
6da0d726 | 9675 | 2012-05-03 Steven Bosscher <steven@gcc.gnu.org> |
9676 | ||
9677 | * tree-switch-conversion.c (gen_inbound_check): Free post-dominance | |
9678 | information as early as possible. Update dominance info instead of | |
9679 | discarding it. | |
9680 | ||
8974b15d | 9681 | 2012-05-03 Richard Guenther <rguenther@suse.de> |
9682 | ||
9683 | * tree-ssa-pre.c (debug_bitmap_sets_for): New function. | |
9684 | (union_contains_value): Remove. | |
9685 | (vro_valid_in_sets): Likewise. | |
9686 | (op_valid_in_sets): New function. | |
9687 | (valid_in_sets): Use op_valid_in_sets. | |
9688 | (insert_into_preds_of_block): Move dumping ... | |
9689 | (do_regular_insertion): ... here. | |
9690 | (do_partial_partial_insertion): ... and here. Dump that | |
9691 | we've found a partial partial redundancy. | |
9692 | (insert): Dump the current insert iteration. | |
9693 | ||
691c047f | 9694 | 2012-05-03 Jakub Jelinek <jakub@redhat.com> |
9695 | ||
2bccd0d3 | 9696 | PR plugins/53126 |
9697 | * gcc-ar.c (main): If GCC_EXEC_PREFIX is set in env, | |
9698 | append program name to it and pass that as first argument | |
9699 | to make_relative_prefix. Always pass standard_libexec_prefix | |
9700 | as last argument to make_relative_prefix. If | |
9701 | make_relative_prefix returns NULL, fall back to | |
9702 | standard_libexec_prefix. | |
9703 | ||
b6d5efe6 | 9704 | PR debug/53174 |
9705 | * tree-predcom.c (remove_stmt): Call reset_debug_uses on stmts being | |
9706 | removed. | |
9707 | ||
c4a8eb0a | 9708 | PR target/53187 |
9709 | * config/arm/arm.c (arm_select_cc_mode): If x has MODE_CC class | |
9710 | mode, return that mode. | |
9711 | ||
691c047f | 9712 | PR target/53194 |
9713 | * config/i386/i386-c.c (ix86_target_macros_internal): Don't | |
9714 | define __ATOMIC_HLE_* macros here. | |
9715 | (ix86_target_macros): But here, using cpp_define_formatted. | |
9716 | ||
a4f94d42 | 9717 | 2012-05-03 Richard Guenther <rguenther@suse.de> |
9718 | ||
9719 | PR tree-optimization/53144 | |
9720 | * tree-ssa-sccvn.c (vn_reference_lookup_or_insert_constant_for_pieces): | |
9721 | Rename to ... | |
9722 | (vn_reference_lookup_or_insert_for_pieces): ... this. Properly deal | |
9723 | with SSA name values. | |
9724 | (vn_reference_lookup_3): Adjust callers. | |
9725 | ||
fb0e6fe3 | 9726 | 2012-05-03 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> |
9727 | ||
9728 | * config/i386/driver-i386.c (host_detect_local_cpu): Reset | |
9729 | has_fma4 for AMD processors with both fma3 and fma4 support. | |
9730 | ||
c79c9a8d | 9731 | 2012-05-03 Kirill Yukhin <kirill.yukhin@intel.com> |
9732 | ||
9733 | PR target/53201 | |
9734 | * config/i386/driver-i386.c (host_detect_local_cpu): Add space to | |
9735 | "-mno-hle". | |
9736 | ||
3222e348 | 9737 | 2012-05-03 Michael Matz <matz@suse.de> |
9738 | ||
9739 | PR bootstrap/53197 | |
e2f2054f | 9740 | * tree-ssa-dse.c (dse_optimize_stmt): Take pointer to iterator. |
3222e348 | 9741 | (dse_enter_block): Properly iterate the whole sequence even |
9742 | if the last statement was removed. | |
9743 | ||
9fbba7ae | 9744 | 2012-05-02 Steven Bosscher <steven@gcc.gnu.org> |
9745 | ||
9746 | * config/alpha/vms.h (SUBTARGET_OVERRIDE_OPTIONS): For pic code, | |
9747 | unset flag_jump_tables. | |
9748 | * stmt.c (expand_case): Remove special flag_pic case conditional | |
9749 | on ASM_OUTPUT_ADDR_DIFF_ELT not being defined. | |
9750 | ||
e9f1fe86 | 9751 | 2012-05-02 Ulrich Weigand <ulrich.weigand@linaro.org> |
9752 | ||
9753 | * common/config/s390/s390-common.c (s390_option_optimization_table): | |
9754 | Enable -fsched-pressure using -fsched-pressure-algorithm=model by | |
9755 | default when optimizing. | |
9756 | ||
ad5f1481 | 9757 | 2012-05-02 Martin Jambor <mjambor@suse.cz> |
9758 | ||
9759 | PR lto/52605 | |
9760 | * dwarf2out.c (dwarf2out_decl): Only lookup die representing context | |
9761 | of a variable when the contect is a function. | |
9762 | ||
e3a19533 | 9763 | 2012-05-02 Michael Matz <matz@suse.de> |
9764 | ||
9765 | * coretypes.h (gimple_seq, const_gimple_seq): Typedef as gimple. | |
9766 | * gimple.h (struct gimple_seq_node_d, struct gimple_seq_d): Remove. | |
9767 | (const_gimple_seq_node): Remove. | |
9768 | (gimple_seq_node): Typedef as gimple. | |
9769 | (struct gimple_statement_base): Add next and prev members, | |
9770 | adjust all WORD markers in using structs. | |
9771 | (union gimple_statement_d): Link via gsbase.next field for GC and PCH. | |
9772 | (gimple_seq_first, gimple_seq_first_stmt, gimple_seq_last, | |
9773 | gimple_seq_last_stmt): Adjust as gimple_seq, gimple_seq_node and | |
9774 | gimple are the same. | |
9775 | (gimple_seq_set_last, gimple_seq_set_first): Don't allocate | |
9776 | gimple_seq, adjust. | |
9777 | (gimple_init_singleton): New function. | |
9778 | (gsi_start_1, gsi_last_1, gsi_end_p, gsi_one_before_end_p): Adjust. | |
9779 | (gsi_next, gsi_prev): Adjust, handle prev cyclic list correctly. | |
9780 | (gsi_stmt): Adjust. | |
9781 | (gsi_stmt_ptr): Remove. | |
9782 | (enum gimple_alloc_kind): Remove gimple_alloc_kind_seq member. | |
9783 | ||
9784 | * gimple-iterator.c (update_bb_for_stmts): Take last parameter | |
9785 | again, adjust for above changes. | |
9786 | (update_call_edge_frequencies): Adjust for above changes. | |
9787 | (gsi_insert_seq_nodes_before): Rewrite for new data structure. | |
9788 | (gsi_insert_seq_nodes_after): Ditto. | |
9789 | (gsi_split_seq_after): Ditto. | |
9790 | (gsi_set_stmt): Ditto. | |
9791 | (gsi_split_seq_before): Ditto. | |
9792 | (gsi_remove): Ditto. | |
9793 | (gsi_insert_seq_before_without_update): Don't free sequence. | |
9794 | (gsi_insert_seq_after_without_update): Ditto. | |
9795 | (gsi_replace): Assert some more invariants. | |
9796 | (gsi_insert_before_without_update, gsi_insert_after_without_update): | |
9797 | Tidy. | |
9798 | (gsi_for_stmt): Don't search for stmt. | |
9799 | (gsi_insert_on_edge_immediate): Tidy. | |
9800 | ||
9801 | * gimple.c (gimple_alloc_k): Remove "sequences". | |
9802 | (gimple_seq_cache): Remove. | |
9803 | (gimple_alloc_stat): Make stmt a singleton sequence. | |
9804 | (gimple_seq_alloc, gimple_seq_free): Remove. | |
9805 | (gimple_assign_set_rhs_with_ops_1): Ensure new stmt is a singleton. | |
9806 | (gimple_copy): Ditto. | |
9807 | * gimplify.c (gimplify_cleanup_point_expr): Use gsi_set_stmt, | |
9808 | create iterator from correct sequence. | |
9809 | * tree-phinodes.c (make_phi_node): Make stmt a singleton. | |
9810 | ||
9811 | 2012-05-02 Michael Matz <matz@suse.de> | |
9812 | ||
9813 | * gimple.h (gimple_stmt_iterator <seq>): Make it be pointer to | |
9814 | gimple_seq. | |
9815 | (gimple_seq_set_last, gimple_seq_set_first): Take pointer to | |
9816 | sequence, lazily allocate it. | |
9817 | (bb_seq_addr): New function. | |
9818 | (gsi_start_1): Rename from gsi_start, but take pointer to sequence. | |
9819 | (gsi_start): Macro to wrap gsi_start_1 taking pointer of argument. | |
9820 | (gsi_none): New function. | |
9821 | (gsi_start_bb): Adjust. | |
9822 | (gsi_last_1): Rename from gsi_last, but take pointer to sequence. | |
9823 | (gsi_last): Macro to wrap gsi_last_1 taking pointer of argument. | |
9824 | (gsi_last_bb): Adjust. | |
9825 | (gsi_seq): Adjust. | |
9826 | * tree-flow-inline.h (phi_nodes_ptr): New function. | |
9827 | ||
e2f2054f | 9828 | * gimple-iterator.c (gsi_insert_seq_nodes_before): Adjust to |
e3a19533 | 9829 | datastructure and interface change. |
9830 | (gsi_insert_seq_before_without_update): Ditto. | |
9831 | (gsi_insert_seq_nodes_after): Ditto. | |
9832 | (gsi_insert_seq_after_without_update): Ditto. | |
9833 | (gsi_split_seq_after): Ditto, don't use gimple_seq_alloc. | |
9834 | (gsi_split_seq_before): Ditto. | |
9835 | (gsi_start_phis): Adjust. | |
e2f2054f | 9836 | * tree-vect-loop.c (vect_determine_vectorization_factor): Use gsi_none. |
e3a19533 | 9837 | (vect_transform_loop): Ditto. |
9838 | * gimple.c (gimple_seq_add_stmt, gimple_seq_add_seq, | |
9839 | gimple_seq_copy): Don't use gimple_seq_alloc. | |
9840 | * gimplify.c (gimple_seq_add_stmt_without_update): Ditto. | |
9841 | (gimplify_seq_add_seq): Ditto. | |
9842 | * lto-streamer-in.c (make_new_block): Ditto. | |
9843 | * tree-cfg.c (create_bb): Ditto. | |
9844 | * tree-sra.c (initialize_parameter_reductions): Ditto. | |
9845 | ||
9846 | 2012-05-02 Michael Matz <matz@suse.de> | |
9847 | ||
9848 | * gimple.h (gimple_seq_first, gimple_seq_first_stmt, gimple_seq_last, | |
9849 | gimple_seq_last_stmt, gimple_seq_set_last, gimple_seq_set_first, | |
9850 | gimple_seq_empty_p, gimple_seq_alloc_with_stmt, bb_seq, | |
9851 | set_bb_seq): Move down to after gimple_statement_d definition. | |
9852 | ||
9853 | 2012-05-02 Michael Matz <matz@suse.de> | |
9854 | ||
9855 | * gimple-fold.c (gimplify_and_update_call_from_tree): Use | |
9856 | gsi_replace_with_seq, instead of inserting itself. | |
9857 | * gimple-iterator.c (gsi_replace_with_seq): New function. | |
9858 | * tree-ssa-forwprop.c (forward_propagate_comparison): Take | |
9859 | iterator instead of statement, advance it. | |
9860 | (ssa_forward_propagate_and_combine): Adjust call to above. | |
9861 | ||
9862 | 2012-05-02 Michael Matz <matz@suse.de> | |
9863 | ||
9864 | * tree-phinodes.c (add_phi_node_to_bb): Tidy, don't use | |
9865 | gimple_seq_alloc. | |
9866 | * omp-low.c (finalize_task_copyfn): Don't use gimple_seq_alloc. | |
9867 | * tree-nested.c (walk_gimple_omp_for): Ditto. | |
9868 | * trans-mem.c (lower_transaction): Ditto. | |
9869 | * tree-eh.c (do_return_redirection): Ditto. | |
9870 | (do_goto_redirection): Ditto. | |
9871 | (lower_try_finally_switch): Ditto. | |
9872 | * gimplify.c (gimplify_stmt): Ditto. | |
9873 | (gimplify_scan_omp_clauses): Ditto. | |
9874 | (gimplify_omp_for): Ditto. | |
9875 | (gimplify_function_tree): Ditto. | |
9876 | * gimple-fold.c (gimplify_and_update_call_from_tree): Ditto. | |
9877 | * tree-mudflap.c (mf_decl_cache_locals): Ditto. | |
9878 | (mf_build_check_statement_for): Ditto. | |
9879 | (mx_register_decls): Ditto. | |
9880 | * graphite-sese-to-poly.c (remove_invariant_phi): Ditto, | |
9881 | and don't use itertors to append. | |
9882 | (insert_stmts): Ditto. | |
9883 | (insert_out_of_ssa_copy): Ditto. | |
9884 | (insert_out_of_ssa_copy_on_edge): Ditto. | |
9885 | ||
9886 | 2012-05-02 Michael Matz <matz@suse.de> | |
9887 | ||
9888 | * gimple.h (gimple_bind_body_ptr): New function. | |
9889 | (gimple_bind_body): Use it. | |
9890 | (gimple_catch_handler): Use gimple_catch_handler_ptr. | |
9891 | (gimple_eh_filter_failure_ptr): New function. | |
9892 | (gimple_eh_filter_failure): Use it. | |
9893 | (gimple_eh_else_n_body_ptr): New function. | |
9894 | (gimple_eh_else_n_body): Use it. | |
9895 | (gimple_eh_else_e_body_ptr): New function. | |
9896 | (gimple_eh_else_e_body): Use it. | |
9897 | (gimple_try_eval_ptr): New function. | |
9898 | (gimple_try_eval): Use it. | |
9899 | (gimple_try_cleanup_ptr): New function. | |
9900 | (gimple_try_cleanup): Use it. | |
9901 | (gimple_wce_cleanup_ptr): New function. | |
9902 | (gimple_wce_cleanup): Use it. | |
9903 | (gimple_omp_body_ptr): New function. | |
9904 | (gimple_omp_body): Use it. | |
9905 | (gimple_omp_for_pre_body_ptr): New function. | |
9906 | (gimple_omp_for_pre_body): Use it. | |
9907 | (gimple_transaction_body_ptr): New function. | |
9908 | (gimple_transaction_body): Use it. | |
9909 | (gsi_split_seq_before): Adjust to return nothing and take pointer | |
9910 | to sequence. | |
9911 | (gsi_set_stmt): Declare. | |
9912 | (gsi_replace_with_seq): Declare. | |
9913 | (walk_gimple_seq_mod): Declare. | |
9914 | * function.h (struct function <gimple_body>): Use typedef gimple_seq. | |
9915 | ||
9916 | * gimple-iterator.c (gsi_set_stmt): New function. | |
9917 | (gsi_split_seq_before): Return new sequence via pointer argument. | |
9918 | (gsi_replace): Use gsi_set_stmt. | |
9919 | ||
9920 | * tree-ssa-loop-im.c (move_computations_stmt): First remove | |
9921 | then insert stmt. | |
e2f2054f | 9922 | * tree-complex.c (update_complex_components_on_edge): Don't copy gsi. |
e3a19533 | 9923 | * tree-phinodes.c (resize_phi_node): Don't resize stmt in-place, |
9924 | return new stmt. | |
9925 | (reserve_phi_args_for_new_edge): Change call to above, | |
9926 | use gsi_set_stmt. | |
9927 | ||
e2f2054f | 9928 | * omp-low.c (lower_omp): Change prototype to take pointer to sequence. |
e3a19533 | 9929 | (lower_rec_input_clauses): Use gimple_seq_add_seq instead of |
9930 | iterators. Adjust call to lower_omp. | |
9931 | (lower_lastprivate_clauses): Adjust call to lower_omp. | |
9932 | (lower_reduction_clauses): Ditto. | |
9933 | (expand_omp_taskreg): Nullify non-cfg body of child_fn. | |
9934 | (lower_omp_sections): Don't explicitely count sequence length, | |
9935 | nullify lowered bodies earlier, ensure stmts are part of only | |
9936 | one sequence, adjust call to lower_omp. | |
9937 | (lower_omp_single): Ensure stmts are part of only one sequence, | |
9938 | adjust call to lower_omp. | |
9939 | (lower_omp_master): Ditto. | |
9940 | (lower_omp_ordered): Ditto. | |
9941 | (lower_omp_critical): Ditto. | |
9942 | (lower_omp_for): Ditto. | |
9943 | (lower_omp_taskreg): Ditto, tidy. | |
9944 | (lower_omp_1): Adjust calls to lower_omp. | |
9945 | (execute_lower_omp): Ditto. | |
9946 | (lower_omp): Adjust to take pointer to sequence. | |
9947 | (diagnose_sb_2): Use walk_gimple_seq_mod. | |
9948 | (diagnose_omp_structured_block_errors): Ditto and set possibly | |
9949 | changed function body. | |
9950 | * gimple-low.c (lower_function_body): Set function body after | |
9951 | it stabilizes. | |
9952 | (lower_sequence): Adjust to take pointer to sequence. | |
9953 | (lower_omp_directive): Ensure stmt isn't put twice into the | |
9954 | sequence, adjust call to lower_sequence. | |
9955 | (lower_stmt): Adjust calls to lower_sequence. | |
9956 | (lower_gimple_bind): Ditto. | |
9957 | (gimple_try_catch_may_fallthru): Call gsi_start with lvalue. | |
9958 | * tree-nested.c (walk_body): Take pointer to sequence, use | |
9959 | walk_gimple_seq_mod. | |
e2f2054f | 9960 | (walk_function): Adjust call to walk_body, set possibly changed body. |
e3a19533 | 9961 | (walk_gimple_omp_for): Adjust calls to walk_body. |
9962 | (convert_nonlocal_omp_clauses): Ditto. | |
9963 | (convert_nonlocal_reference_stmt): Ditto. | |
9964 | (convert_local_omp_clauses): Ditto. | |
9965 | (convert_local_reference_stmt): Ditto. | |
9966 | (convert_tramp_reference_stmt): Ditto. | |
9967 | (convert_gimple_call): Ditto. | |
9968 | (convert_nl_goto_reference): Use local iterator copy. | |
9969 | * gimple.c (walk_gimple_seq_mod): Renamed from walk_gimple_seq, | |
9970 | but taking pointer to sequence, ensure gsi_start is called with | |
9971 | callers lvalue. | |
9972 | (walk_gimple_seq): New wrapper around walk_gimple_seq_mod, | |
9973 | asserting that the sequence head didn't change. | |
9974 | (walk_gimple_stmt): Replace all calls to walk_gimple_seq with | |
9975 | walk_gimple_seq_mod. | |
9976 | * trans-mem.c (lower_transaction): Use walk_gimple_seq_mod. | |
9977 | (execute_lower_tm): Ditto, and set possibly changed body. | |
9978 | * tree-eh.c (lower_eh_constructs_1): Take pointer to sequence, | |
9979 | call gsi_start with that lvalue. | |
9980 | (replace_goto_queue_stmt_list): Ditto. | |
9981 | (replace_goto_queue_1): Adjust calls to replace_goto_queue_stmt_list. | |
9982 | (replace_goto_queue): Ditto. | |
9983 | (lower_try_finally_nofallthru): Adjust calls to lower_eh_constructs_1. | |
9984 | (lower_try_finally_onedest): Ditto. | |
9985 | (lower_try_finally_copy): Ditto. | |
9986 | (lower_try_finally_switch): Ditto. | |
9987 | (lower_try_finally): Ditto. | |
9988 | (lower_eh_filter): Ditto. | |
9989 | (lower_eh_must_not_throw): Ditto. | |
9990 | (lower_cleanup): Ditto. | |
9991 | (lower_eh_constructs_2): Ditto. | |
9992 | (lower_catch): Ditto, and ensure gsi_start is called with lvalue. | |
9993 | (lower_eh_constructs): Adjust calls to lower_eh_constructs_1, and | |
9994 | set possibly changed body. | |
9995 | (optimize_double_finally): Call gsi_start with lvalue. | |
9996 | ||
9997 | * tree-cfg.c (make_blocks): Adjust call to gsi_split_seq_before. | |
9998 | (gimple_split_block): Ditto. | |
9999 | (gimple_merge_blocks): Use gsi_start_phis. | |
10000 | (move_stmt_r): Use walk_gimple_seq_mod. | |
10001 | * tree-ssa-dse.c (dse_enter_block): Use gsi_last_bb. | |
10002 | * cgraphbuild.c (build_cgraph_edges): Use gsi_start_phis. | |
10003 | (rebuild_cgraph_edges): Ditto. | |
10004 | (cgraph_rebuild_references): Ditto. | |
10005 | * ipa-prop.c (ipa_analyze_params_uses): Ditto. | |
10006 | * tree-inline.c (copy_phis_for_bb): Ditto. | |
10007 | * tree-ssa-dce.c: Ditto. | |
10008 | ||
10009 | * cgraphunit.c (cgraph_analyze_function): Use gimple_has_body_p. | |
10010 | ||
7f738025 | 10011 | 2012-05-02 Kirill Yukhin <kirill.yukhin@intel.com> |
10012 | Andi Kleen <ak@linux.intel.com> | |
10013 | ||
e3a19533 | 10014 | * coretypes.h (MEMMODEL_MASK): New. |
7f738025 | 10015 | * builtins.c (get_memmodel): Add val. Call target.memmodel_check |
10016 | and return new variable. | |
10017 | (expand_builtin_atomic_exchange): Mask memmodel values. | |
10018 | (expand_builtin_atomic_compare_exchange): Ditto. | |
10019 | (expand_builtin_atomic_load): Ditto. | |
10020 | (expand_builtin_atomic_store): Ditto. | |
10021 | (expand_builtin_atomic_clear): Ditto. | |
10022 | * doc/extend.texi: Mention port-dependent memory model flags. | |
10023 | * config/i386/cpuid.h (bit_HLE): New. | |
10024 | * config/i386/driver-i386.c (host_detect_local_cpu): Detect | |
10025 | HLE support. | |
10026 | * config/i386/i386-protos.h (ix86_generate_hle_prefix): New. | |
91fcc716 | 10027 | * config/i386/i386-c.c (ix86_target_macros_internal): Set HLE defines. |
7f738025 | 10028 | (ix86_target_string)<-mhle>: New. |
e2f2054f | 10029 | (ix86_valid_target_attribute_inner_p) <OPT_mhle>: Ditto. |
10030 | * config/i386/i386.c (ix86_target_string) <OPTION_MASK_ISA_HLE>: New. | |
10031 | (ix86_valid_target_attribute_inner_p) <OPT_mhle>: Ditto. | |
10032 | (ix86_option_override_internal) <PTA_HLE>: New switch, set it | |
7f738025 | 10033 | enabled for generic, generic64 and core-avx2. |
10034 | (ix86_print_operand): Generate HLE lock prefixes. | |
10035 | (ix86_memmodel_check): New. | |
10036 | (TARGET_MEMMODEL_CHECK): Ditto. | |
10037 | * config/i386/i386.h (OPTION_ISA_HLE): Ditto. | |
10038 | (IX86_HLE_ACQUIRE): Ditto. | |
10039 | (IX86_HLE_RELEASE): Ditto. | |
10040 | * config/i386/i386.h (ix86_generate_hle_prefix): Ditto. | |
10041 | * config/i386/i386.opt (mhle): Ditto. | |
10042 | * config/i386/sync.md(atomic_compare_and_swap<mode>): Pass | |
10043 | success model to instruction emitter. | |
10044 | (atomic_fetch_add<mode>): Ditto. | |
10045 | (atomic_exchange<mode>): Ditto. | |
10046 | (atomic_add<mode>): Ditto. | |
10047 | (atomic_sub<mode>): Ditto. | |
10048 | (atomic_<code><mode>): Ditto. | |
10049 | (*atomic_compare_and_swap_doubledi_pic): Ditto. | |
10050 | (atomic_compare_and_swap_single<mode>): Define and use argument | |
10051 | for success model. | |
10052 | (atomic_compare_and_swap_double<mode>): Ditto. | |
10053 | * configure.ac: Check if assembler support HLE prefixes. | |
10054 | * configure: Regenerate. | |
10055 | * config.in: Ditto. | |
10056 | ||
b59e1c90 | 10057 | 2012-05-02 Steven Bosscher <steven@gcc.gnu.org> |
10058 | ||
10059 | PR middle-end/53153 | |
10060 | * gimplify.c (preprocess_case_label_vec_for_gimple): New function, | |
10061 | split out from ... | |
10062 | (gimplify_switch_expr): ... here. | |
10063 | * gimple.h (preprocess_case_label_vec_for_gimple): Add prototype. | |
10064 | * tree-ssa-forwprop.c (simplify_gimple_switch_label_vec): New function | |
10065 | to clean up case labels with values outside the index type range. | |
10066 | (simplify_gimple_switch): Call it if something changed. | |
10067 | Remove strange and unnecessary assert. | |
10068 | ||
85d86b55 | 10069 | 2012-05-02 Richard Guenther <rguenther@suse.de> |
10070 | ||
10071 | * fold-const.c (div_if_zero_remainder): sizetypes no longer | |
10072 | sign-extend. | |
10073 | (int_const_binop_1): New worker for int_const_binop with | |
91fcc716 | 10074 | overflowable parameter. Pass it through to force_fit_type_double. |
85d86b55 | 10075 | (int_const_binop): Wrap around int_const_binop_1 with overflowable |
10076 | equal to one. | |
10077 | (size_binop_loc): Call int_const_binop_1 with overflowable equal | |
10078 | to minus one, forcing overflow detection for even unsigned types. | |
10079 | (extract_muldiv_1): Remove bogus TYPE_IS_SIZETYPE special-casing. | |
10080 | (fold_binary_loc): Call try_move_mult_to_index with signed offset. | |
10081 | * stor-layout.c (initialize_sizetypes): sizetypes no longer | |
10082 | sign-extend. | |
10083 | (layout_type): For zero-sized arrays ignore overflow on the | |
10084 | size calculations. | |
10085 | * tree-ssa-ccp.c (bit_value_unop_1): Likewise. | |
10086 | (bit_value_binop_1): Likewise. | |
10087 | * tree.c (double_int_to_tree): Likewise. | |
10088 | (double_int_fits_to_tree_p): Likewise. | |
10089 | (force_fit_type_double): Likewise. | |
10090 | (host_integerp): Likewise. | |
10091 | (int_fits_type_p): Likewise. | |
10092 | * varasm.c (output_constructor_regular_field): Sign-extend the | |
e2f2054f | 10093 | field-offset to cater for negative offsets produced by the Ada |
10094 | frontend. | |
85d86b55 | 10095 | * omp-low.c (extract_omp_for_data): Convert the loop step to |
10096 | signed for pointer adjustments. | |
10097 | ||
10098 | 2012-05-02 Richard Guenther <rguenther@suse.de> | |
10099 | ||
10100 | * tree.c (valid_constant_size_p): New function. | |
10101 | * tree.h (valid_constant_size_p): Declare. | |
10102 | * cfgexpand.c (expand_one_var): Adjust check for too large | |
10103 | variables by using valid_constant_size_p. | |
10104 | * varasm.c (assemble_variable): Likewise. | |
10105 | ||
10106 | * c-decl.c (grokdeclarator): Properly check for sizes that | |
10107 | cover more than half of the address-space. | |
10108 | ||
559f753b | 10109 | 2012-05-02 Jakub Jelinek <jakub@redhat.com> |
10110 | ||
8b3fb720 | 10111 | PR tree-optimization/53163 |
10112 | * tree-ssa-phiopt.c (cond_if_else_store_replacement): Don't ignore | |
10113 | return value from compute_all_dependences. | |
10114 | ||
559f753b | 10115 | PR rtl-optimization/53160 |
10116 | * ree.c (combine_reaching_defs): Handle the case where cand->insn | |
10117 | has been modified by ree pass already. | |
10118 | ||
73242672 | 10119 | 2012-05-01 Ian Lance Taylor <iant@google.com> |
10120 | ||
10121 | PR c/37303 | |
10122 | * c-decl.c (build_compound_literal): Make the decl readonly if it | |
10123 | an array of a readonly type. | |
10124 | * gimplify.c (gimplify_compound_literal_expr): Add fallback | |
10125 | parameter. Change all callers. If the decl is not addressable | |
10126 | and is not an l-value, make it readonly. | |
10127 | ||
e1d0b655 | 10128 | 2012-05-01 Bernd Schmidt <bernds@codesourcery.com> |
10129 | ||
10130 | * ira.c (allocated_reg_info_size): New static variable. | |
10131 | (expand_reg_info): Manage it. Call | |
10132 | setup_preferred_alternate_classes_for_new_pseudos. | |
10133 | (ira): Don't do it here. Remove local allocated_reg_info_size, | |
10134 | set the global before calling find_moveable_pseudos. | |
10135 | (find_moveable_pseudos): Call expand_reg_info rather than | |
10136 | resize_reg_info. | |
10137 | ||
d8219307 | 10138 | 2012-05-01 Richard Henderson <rth@redhat.com> |
10139 | ||
10140 | * common.opt (fsync-libcalls): New. | |
10141 | * doc/invoke.texi: Document it. | |
10142 | * optabs.c (init_sync_libfuncs): Honor it. | |
10143 | ||
c7944dce | 10144 | 2012-05-01 Kenneth Zadeck <zadeck@naturalbridge.com> |
10145 | Richard Sandiford <r.sandiford@uk.ibm.com> | |
10146 | ||
31fa83cd | 10147 | PR rtl-optimization/52543 |
c7944dce | 10148 | * Makefile.in (lower-subreg.o, target-globals.o): Depend on |
10149 | lower-subreg.h. | |
10150 | * lower-subreg.h: New file. | |
10151 | * target-globals.h (this_target_lower_subreg): Declare. | |
10152 | (target_globals): Add lower_subreg; | |
10153 | (restore_target_globals): Restore this_target_lower_subreg. | |
10154 | * target-globals.c: Include it. | |
10155 | (default_target_globals): Add default_target_lower_subreg. | |
10156 | (save_target_globals): Initialize target_lower_subreg. | |
10157 | * rtl.h (init_lower_subreg): Added declaration. | |
10158 | * toplev.c (backend_init_target): Call initializer for lower-subreg | |
10159 | pass. | |
10160 | * lower-subreg.c (LOG_COSTS, FORCE_LOWERING): New macros. | |
10161 | (default_target_lower_subreg): New variable. | |
10162 | (this_target_lower_subreg): Likewise. | |
10163 | (twice_word_mode, choices): New macros. | |
10164 | (shift_cost, compute_splitting_shift, compute_costs) | |
10165 | (init_lower_subreg): New functions. | |
10166 | (resolve_simple_move): Add speed_p argument. Check choices. | |
10167 | (find_pseudo_copy): Don't check the mode size here. | |
10168 | (resolve_simple_move): Assert the mode size. | |
10169 | (find_decomposable_shift_zext): Add speed_p argument and return | |
10170 | a bool. Check choices. | |
10171 | (resolve_shift_zext): Add comment. | |
10172 | (dump_shift_choices, dump_choices): New functions. | |
10173 | (decompose_multiword_subregs): Dump list of profitable | |
10174 | transformations. Add code to skip non profitable transformations. | |
10175 | Update calls to simple_move and find_decomposable_shift_zext. | |
10176 | ||
e7fd8dfa | 10177 | 2012-05-01 Ian Bolton <ian.bolton@arm.com> |
e2f2054f | 10178 | Sameera Deshpande <sameera.deshpande@arm.com> |
10179 | Greta Yorsh <greta.yorsh@arm.com> | |
e7fd8dfa | 10180 | |
10181 | * config/arm/arm-protos.h (thumb_unexpanded_epilogue): Rename to... | |
e2f2054f | 10182 | (thumb1_unexpanded_epilogue): ...this. |
e7fd8dfa | 10183 | * config/arm/arm.c (thumb_unexpanded_epilogue): Rename to... |
e2f2054f | 10184 | (thumb1_unexpanded_epilogue): ...this. |
e7fd8dfa | 10185 | * config/arm/arm.md (thumb_unexpanded_epilogue): Rename to... |
e2f2054f | 10186 | (thumb1_unexpanded_epilogue): ...this. |
e7fd8dfa | 10187 | |
68a172b9 | 10188 | 2012-05-01 Richard Earnshaw <rearnsha@arm.com> |
10189 | ||
10190 | * arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_DEFAULT): Avoid ifdef | |
10191 | comparing enumeration values. Update comments. | |
10192 | ||
e356c169 | 10193 | 2012-05-01 Alan Modra <amodra@gmail.com> |
10194 | ||
10195 | PR target/53038 | |
10196 | * config/rs6000/rs6000.c (load_lr_save, restore_saved_lr, | |
10197 | load_cr_save, add_crlr_cfa_restore): New functions. | |
10198 | (rs6000_restore_saved_cr): Rename to.. | |
10199 | (restore_saved_cr): ..this. Add cfa_restore notes for cr. | |
10200 | (rs6000_emit_epilogue): Use new functions. Adjust condition | |
10201 | for emitting lr and cr cfa_restore. Emit cfa_restores for fp | |
10202 | regs when using out-of-line restore only when shrink wrapping. | |
10203 | ||
a690dc32 | 10204 | 2012-04-30 Uros Bizjak <ubizjak@gmail.com> |
10205 | ||
10206 | PR middle-end/53136 | |
10207 | * ipa-prop.c (ipa_print_node_jump_functions): Wrap multiple | |
10208 | calls to cgraph_node_name in xstrdup. | |
10209 | (ipa_make_edge_direct_to_target): Ditto. | |
10210 | * cgraph.c (dump_cgraph_node): Ditto. | |
10211 | * tree-sra.c (convert_callers_for_node): Ditto. | |
10212 | * lto-symtab.c (lto_cgraph_replace_node): Ditto. | |
10213 | * ipa-cp.c (perhaps_add_new_callers): Ditto. | |
10214 | * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Ditto. | |
10215 | (cgraph_materialize_all_clones): Ditto. | |
10216 | * ipa-inline.c (report_inline_failed_reason): Ditto. | |
10217 | (want_early_inline_function_p): Ditto. | |
10218 | (edge_badness): Ditto. | |
10219 | (update_edge_key): Ditto. | |
10220 | (flatten_function): Ditto. | |
10221 | (ipa_inline): Ditto. | |
e2f2054f | 10222 | (inline_always_inline_functions): Ditto. |
a690dc32 | 10223 | (early_inline_small_functions): Ditto. |
10224 | ||
b3987b8f | 10225 | 2012-04-30 Uros Bizjak <ubizjak@gmail.com> |
10226 | ||
10227 | PR target/53141 | |
10228 | * config/i386/i386.md (*umul<mode><dwi>3_1): Switch places of | |
10229 | constraints 0 and 1. | |
10230 | ||
cf951b1a | 10231 | 012-04-30 Jan Hubicka <jh@suse.cz> |
10232 | ||
10233 | * cgraph.c (ld_plugin_symbol_resolution_names): Move to symtab.c | |
10234 | (cgraph_asm_nodes, cgraph_asm_last_node): Move to cgraphunit.c | |
10235 | (cgraph_add_to_same_comdat_group): Remove. | |
10236 | (cgraph_add_asm_node): Move to cgraphunit.c. | |
10237 | (cgraph_make_decl_local): Move to symtab.c | |
10238 | (cgraph_make_node_local_1): Update. | |
10239 | (cgraph_can_remove_if_no_direct_calls_and): Update. | |
10240 | (used_from_object_file_p): Update. | |
10241 | (resolution_used_from_other_file_p): Move to symtab.c | |
10242 | (cgraph_used_from_object_file_p): move to symtab.c | |
10243 | (verify_cgraph_node): Verify same comdat groups. | |
10244 | * cgraph.h (cgraph_asm_node): Rename to ... | |
10245 | (asm_node): ... this one. | |
10246 | (cgraph_asm_nodes): Rename to ... | |
10247 | (asm_nodes): ... this one. | |
10248 | (symtab_add_to_same_comdat_group): New function. | |
10249 | (symtab_dissolve_same_comdat_group_list): New function. | |
10250 | (symtab_used_from_object_file_p): Declare. | |
10251 | (symtab_make_decl_local): Declare. | |
10252 | (cgraph_add_to_same_comdat_group): Remove. | |
10253 | (cgraph_add_asm_node): Remove. | |
10254 | (cgraph_used_from_object_file_p, varpool_used_from_object_file_p): | |
10255 | Remove. | |
10256 | (cgraph_finalize_compilation_unit): Rename to ... | |
10257 | (finalize_compilation_unit): ... this one. | |
10258 | (cgraph_optimize): Rename to .... | |
10259 | (compile): ... this one. | |
10260 | (add_asm_node): Declare. | |
10261 | (fixup_same_cpp_alias_visibility): Declare. | |
10262 | (cgraph_make_decl_local): Remove. | |
10263 | (varpool_assemble_pending_decls): Rename to ... | |
10264 | (varpool_output_variables): ... this one. | |
10265 | (varpool_remove_unreferenced_decls): Remove. | |
10266 | * ipa-inline-transform.c (clone_inlined_nodes): Dissolve comdat groups. | |
10267 | (preserve_function_body_p): Make static. | |
b3987b8f | 10268 | * toplev.c (compile_file): Update comments; update. |
cf951b1a | 10269 | * cgraphunit.c: Update comments. |
10270 | (cgraph_expand_all_functions): Rename to ... | |
10271 | (expand_all_functions): ... this one; update. | |
10272 | (cgraph_mark_functions_to_output): Rename to ... | |
10273 | (mark_functions_to_output): ... this one; cleanup. | |
10274 | (cgraph_output_pending_asms): Remove prototype. | |
10275 | (asm_nodes, asm_last_node): New static vars. | |
10276 | (cgraph_process_new_functions): Update. | |
10277 | (cgraph_reset_node): Cleanup; add comment. | |
10278 | (cgraph_add_new_function): Update. | |
10279 | (cgraph_output_pending_asms): Rename to ... | |
10280 | (output_asm_statements): ... this one. | |
10281 | (add_asm_node): New function. | |
10282 | (fixup_same_cpp_alias_visibility): New function based on code | |
10283 | in cgraph_analyze_function. | |
10284 | (cgraph_analyze_function): Use it. | |
10285 | (cgraph_order_sort): Update. | |
10286 | (cgraph_output_in_order): Update. | |
10287 | (cgraph_function_versioning): Update. | |
10288 | (cgraph_optimize): Rename to ... | |
10289 | (compile): ... this one; initialize streamer hooks here. | |
10290 | (cgraph_finalize_compilation_unit): Rename to ... | |
10291 | (finalize_compilation_unit): ... this one; do not initialize streamer | |
10292 | hook here. | |
10293 | * lto-streamer-out.c (lto_output_toplevel_asms): Update. | |
10294 | * dwarf2out.c: Update ocmment. | |
10295 | * optimize.c (maybe_clone_body): Use symtab_add_to_same_comdat_group. | |
10296 | * method.c (use_thunk): Likewise. | |
10297 | * semantics.c (maybe_add_lambda_conv_op): Likewise. | |
b3987b8f | 10298 | * decl2.c (maybe_emit_vtables): Likewise. |
cf951b1a | 10299 | (cp_write_global_declarations): Use finalize_compilation_unit. |
10300 | * parser.c (cp_parser_asm_definition): Use add_asm_node. | |
10301 | * lto-streamer-in.c (lto_input_toplevel_asms): Use add_asm_node | |
b3987b8f | 10302 | * c-decl.c (c_write_global_declarations): Use |
10303 | finalize_compilation_unit. | |
cf951b1a | 10304 | * langhooks.c (write_global_declarations): Update. |
10305 | * ipa.c (cgraph_externally_visible_p): Update. | |
10306 | (dissolve_same_comdat_group_list): Remove. | |
10307 | (function_and_variable_visibility): Update. | |
10308 | * symtab.c: Inlcude lto-streamer.h and rtl.h | |
10309 | (ld_plugin_symbol_resolution_names): New. | |
10310 | (symtab_add_to_same_comdat_group): New. | |
10311 | (symtab_dissolve_same_comdat_group_list): New. | |
10312 | (resolution_used_from_other_file_p): Move here from cgraph.c | |
10313 | (symtab_used_from_object_file_p): New. | |
10314 | (symtab_make_decl_local): New. | |
10315 | * passes.c (register_pass): Update comments. | |
10316 | * c-parser.c (c_parser_asm_definition): Update. | |
b3987b8f | 10317 | * varpool.c (varpool_analyze_node): Use |
10318 | fixup_same_cpp_alias_visibility. | |
cf951b1a | 10319 | (varpool_remove_unreferenced_decls): Make static. |
10320 | (varpool_assemble_pending_decls): Rename to ... | |
10321 | (varpool_output_variables): ... this one; call | |
10322 | varpool_remove_unreferenced_decls. | |
10323 | (varpool_used_from_object_file_p): Remove. | |
10324 | ||
7059d45d | 10325 | 2012-04-30 Marc Glisse <marc.glisse@inria.fr> |
10326 | ||
10327 | PR c++/51033 | |
10328 | * c-typeck.c (build_array_ref): Call | |
10329 | convert_vector_to_pointer_for_subscript. | |
10330 | * doc/extend.texi (Vector Extensions): Subscripting not just for C. | |
10331 | ||
df65c84d | 10332 | 2012-04-30 Uros Bizjak <ubizjak@gmail.com> |
10333 | ||
10334 | * config/i386/i386.md (and<mode>3): Change runtime operand mode checks | |
10335 | to compile-time "mode == <MODE>mode" checks. | |
10336 | (and splitter): Ditto. | |
10337 | ||
ab1e18de | 10338 | 2012-04-30 Richard Henderson <rth@redhat.com> |
10339 | ||
10340 | * config/arm/arm.md (UNSPEC_LL): New. | |
10341 | * config/arm/sync.md (atomic_loaddi, atomic_loaddi_1): New. | |
10342 | (arm_load_exclusivedi): Use %H0. | |
10343 | ||
3474b65d | 10344 | 2012-04-30 Jason Merrill <jason@redhat.com> |
10345 | ||
10346 | * dwarf2out.c (comdat_symbol_id): Add const. | |
10347 | (union die_symbol_or_type_node): Add const to die_symbol. | |
10348 | (output_die_symbol, output_die, output_comp_unit): Adjust. | |
10349 | ||
774d2fbb | 10350 | 2012-04-30 Andrew Stubbs <ams@codesourcery.com> |
10351 | ||
10352 | * config/arm/arm.md (negdi2): Use gen_negdi2_neon. | |
10353 | * config/arm/neon.md (negdi2_neon): New insn. | |
10354 | Also add splitters for core and NEON registers. | |
10355 | ||
87f800b2 | 10356 | 2012-04-30 Andrew Stubbs <ams@codesourcery.com> |
10357 | ||
10358 | * config/arm/arm.c (neon_valid_immediate): Allow const_int. | |
10359 | (arm_print_operand): Add 'x' format. | |
10360 | * config/arm/constraints.md (Dn): Allow const_int. | |
10361 | * config/arm/neon.md (neon_mov<mode>): Use VDX to allow DImode. | |
10362 | Use 'x' format to print constants. | |
10363 | * config/arm/predicates.md (imm_for_neon_mov_operand): Allow const_int. | |
10364 | * config/arm/vfp.md (movdi_vfp): Disable for const_int when neon | |
10365 | is enabled. | |
10366 | (movdi_vfp_cortexa8): Likewise. | |
10367 | ||
a2623f6b | 10368 | 2012-04-30 Ian Bolton <ian.bolton@arm.com> |
917cf02d | 10369 | Sameera Deshpande <sameera.deshpande@arm.com> |
10370 | Greta Yorsh <greta.yorsh@arm.com> | |
69973f3a | 10371 | |
10372 | * config/arm/arm-protos.h (ldm_stm_operation_p): New declaration. | |
10373 | * config/arm/arm.c (ldm_stm_operation_p): New function. | |
10374 | * config/arm/predicates.md (load_multiple_operation): Update predicate. | |
10375 | (store_multiple_operation): Likewise. | |
10376 | ||
394cb8e0 | 10377 | * config/arm/arm-protos.h (ldm_stm_operation_p): New parameters. |
10378 | * config/arm/arm.c (ldm_stm_operation_p): New parameters. | |
10379 | * config/arm/predicates.md (load_multiple_operation): Add arguments. | |
df65c84d | 10380 | (store_multiple_operation): Likewise. |
394cb8e0 | 10381 | |
9676484f | 10382 | 2012-04-30 Uros Bizjak <ubizjak@gmail.com> |
10383 | ||
10384 | * config/i386/i386.md (and<mode>3): Expand masking operations with | |
10385 | 0xff, 0xffff or 0xffffffff immediates to corresponding zero_extend RTX. | |
10386 | (and splitter): Split to DImode zero_extend RTX for DImode operand[0]. | |
10387 | ||
7edb1062 | 10388 | 2012-04-30 Dodji Seketeli <dodji@redhat.com> |
10389 | ||
10390 | Add -Wvarargs option | |
10391 | * builtins.c (fold_builtin_next_arg): Use OPT_Wvarargs as an | |
9676484f | 10392 | argument for the various warning_at calls. |
7edb1062 | 10393 | * docs/invoke.texi: Update the documentation. |
10394 | ||
6982c82d | 10395 | 2012-04-30 Dodji Seketeli <dodji@redhat.com> |
10396 | ||
611f1003 | 10397 | Switch -ftrack-macro-expansion=2 on by default. |
10398 | * docs/cppopts.texi: Adjust for enabling -ftrack-macro-expansion=2 | |
10399 | by default. | |
10400 | ||
d98fd4a4 | 10401 | Fix va_start related location |
10402 | * builtins.c (fold_builtin_next_arg): Unwinds to the first | |
10403 | location in real source code. | |
10404 | ||
db30b351 | 10405 | Make conversion warnings work on NULL with -ftrack-macro-expansion |
10406 | * input.h (expansion_point_location_if_in_system_header): Declare | |
10407 | new function. | |
9676484f | 10408 | * input.c (expansion_point_location_if_in_system_header): Define it. |
db30b351 | 10409 | |
18f0e0e5 | 10410 | Fix -Wuninitialized for -ftrack-macro-expansion |
9676484f | 10411 | * tree-ssa.c (warn_uninit): Use the spelling location of the variable |
10412 | declaration. Use linemap_location_before_p for source locations. | |
18f0e0e5 | 10413 | |
bd172d61 | 10414 | Strip "<built-in>" loc from displayed expansion context |
10415 | * input.c (expand_location_1): When expanding to spelling location | |
10416 | in a context of a macro expansion, skip reserved system header | |
10417 | locations. Update comments. * tree-diagnostic.c | |
10418 | (maybe_unwind_expanded_macro_loc): Likewise. | |
10419 | ||
39107655 | 10420 | Make expand_location resolve to locus in main source file |
10421 | * input.c (expand_location_1): New. Takes a parameter to choose | |
10422 | whether to resolve the location to spelling or expansion point. | |
10423 | Was factorized from ... | |
10424 | (expand_location): ... here. | |
10425 | (expand_location_to_spelling_point): New. Implemented in terms of | |
10426 | expand_location_1. | |
10427 | * diagnostic.c (diagnostic_build_prefix): Use the new | |
10428 | expand_location_to_spelling_point instead of expand_location. | |
10429 | ||
6982c82d | 10430 | Fix PCH crash on GTYed pointer-to-scalar field of a struct |
10431 | * gengtype.c (write_types_process_field): Force second argument of | |
10432 | the call to the PCH object hierarchy walker to be 'x'. | |
10433 | ||
81f9f420 | 10434 | 2012-04-30 Eric Botcazou <ebotcazou@adacore.com> |
10435 | ||
10436 | * config/i386/i386.c (ix86_handle_struct_attribute): Use the proper | |
10437 | predicate to discriminate types. | |
10438 | ||
b86527d8 | 10439 | 2012-04-30 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10440 | ||
10441 | * doc/invoke.texi (Wmissing-format-attribute): Document as an | |
10442 | alias of Wsuggest-attribute=format. | |
10443 | * c-typeck.c (convert_for_assignment): Replace | |
10444 | Wmissing-format-attribute with Wsuggest-attribute=format. | |
10445 | (digest_init): Likewise. | |
10446 | ||
fdc46702 | 10447 | 2012-04-29 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10448 | ||
9676484f | 10449 | * opts.c (finish_options): Do not handle -Wmissing-noreturn here. |
10450 | * common.opt (Wmissing-noreturn): Alias of | |
10451 | -Wsuggest-attribute=noreturn. | |
fdc46702 | 10452 | |
87ef8b95 | 10453 | 2012-04-29 Hans-Peter Nilsson <hp@axis.com> |
10454 | ||
10455 | PR target/53156 | |
10456 | * config/cris/cris.md (andqu): New peephole2. | |
10457 | (andu): Tweak head comment. | |
10458 | ||
0f9b384d | 10459 | 2012-04-28 Joern Rennecke <joern.rennecke@embecosm.com> |
10460 | Steven Bosscher <steven@gcc.gnu.org> | |
10461 | Maxim Kuvyrkov <maxim@codesourcery.com> | |
10462 | ||
10463 | PR tree-optimization/38785 | |
10464 | * common.opt (ftree-partial-pre): New option. | |
10465 | * doc/invoke.texi: Document it. | |
10466 | * opts.c (default_options_table): Initialize flag_tree_partial_pre. | |
10467 | * tree-ssa-pre.c (do_partial_partial_insertion): Insert only if it will | |
10468 | benefit speed path. | |
10469 | (execute_pre): Use flag_tree_partial_pre. | |
10470 | ||
7c5d3a90 | 10471 | 2012-04-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
10472 | ||
10473 | PR target/52999 | |
10474 | * config/pa/pa.c (pa_legitimate_constant_p): Don't put function labels | |
10475 | in constant pool. | |
10476 | ||
034788fc | 10477 | 2012-04-27 Ollie Wild <aaw@google.com> |
76d340ac | 10478 | |
10479 | * doc/invoke.texi (Wliteral-suffix): Document new option. | |
10480 | ||
c9f46599 | 10481 | 2012-04-27 Tom Tromey <tromey@redhat.com> |
10482 | ||
10483 | * dwarf2out.c (dwarf_stack_op_name): Use get_DW_OP_name. | |
10484 | (dwarf_tag_name): Use get_DW_TAG_name. | |
10485 | (dwarf_attr_name): Use get_DW_AT_name. | |
10486 | (dwarf_form_name): Use get_DW_FORM_name. | |
10487 | * dwarf2cfi.c (dwarf_cfi_name): Use get_DW_CFA_name. | |
10488 | ||
678919fd | 10489 | 2012-04-27 Paolo Bonzini <bonzini@gnu.org> |
10490 | ||
9676484f | 10491 | * tree-ssa-phiopt.c (conditional_replacement): Replace PHIs whose |
10492 | arguments are -1 and 0, by negating the result of the conditional. | |
678919fd | 10493 | |
8be7badc | 10494 | 2012-04-27 Paolo Bonzini <bonzini@gnu.org> |
10495 | ||
10496 | PR target/53138 | |
10497 | * config/i386/i386.md (x86_mov<mode>cc_0_m1_neg): Add clobber. | |
10498 | ||
8763c223 | 10499 | 2012-04-27 Richard Guenther <rguenther@suse.de> |
10500 | ||
10501 | * tree-flow.h (is_hidden_global_store): Remove. | |
10502 | * tree-ssa-sink.c (is_hidden_global_store): Likewise. | |
10503 | * tree-ssa-alias.h (ref_may_alias_global_p): Declare. | |
10504 | (stmt_may_clobber_global_p): Likewise. | |
10505 | * tree-ssa-alias.c (ref_may_alias_global_p): New function. | |
10506 | (stmt_may_clobber_global_p): Likewise. | |
10507 | * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Call | |
10508 | stmt_may_clobber_global_p. | |
10509 | * tree-ssa-dse.c (dse_possible_dead_store_p): Likewise. | |
10510 | ||
11f2f313 | 10511 | 2012-04-27 Steven Bosscher <steven@gcc.gnu.org> |
10512 | ||
845b40c8 | 10513 | * cfg.c (disconnect_src): Do df_mark_solutions_dirty in the right |
10514 | place. | |
10515 | ||
11f2f313 | 10516 | * tree-switch-conversion.c (struct switch_conv_info): Add range_max, |
10517 | reorganize some fields and update comments. Rename bit_test_uniq | |
10518 | and bit_test_count to uniq resp. count. Remove bit_test_bb. | |
10519 | (collect_switch_conv_info): New function, collects info about a | |
10520 | GIMPLE_SWITCH into a struct switch_conv_info. | |
10521 | (check_range): Simplify to use pre-recorded info. Fix think-o in | |
10522 | range-branch ratio check. | |
10523 | (check_process_case): Remove function. | |
10524 | (check_all_empty_except_final): New function, verifies that all | |
10525 | non-final basic blocks are empty. | |
10526 | (process_switch): Simplify to use pre-recorded info. Call | |
10527 | collect_switch_conv_info to do that. Assert that degenerate switch | |
10528 | statements have been cleaned up. | |
10529 | ||
487282d5 | 10530 | 2012-04-27 Marc Glisse <marc.glisse@inria.fr> |
10531 | ||
10532 | PR middle-end/27139 | |
10533 | * tree-ssa-forwprop.c (combine_conversions): Handle INT->FP->INT. | |
10534 | ||
b0ec32b9 | 10535 | 2012-04-25 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10536 | ||
10537 | PR c/53130 | |
10538 | * c-typeck.c (pop_init_level): Use %qD instead of %qT. | |
10539 | ||
b736e424 | 10540 | 2012-04-27 Tom de Vries <tom@codesourcery.com> |
10541 | ||
10542 | PR tree-optimization/51879 | |
10543 | * tree-ssa-sccvn.h (struct vn_reference_s): Add result_vdef field. | |
10544 | * tree-ssa-sccvn.c (mark_use_processed): New function, factored out | |
10545 | of ... | |
10546 | (defs_to_varying): ... here. Don't set use_processed. | |
10547 | (visit_reference_op_call): Handle gimple_vdef. | |
10548 | Handle case that lhs is NULL_TREE. | |
10549 | (visit_use): Use mark_use_processed. Handle calls with side-effect | |
10550 | using visit_reference_op_call. | |
10551 | ||
fdb1b2b1 | 10552 | 2012-04-26 Richard Sandiford <richard.sandiford@linaro.org> |
10553 | ||
10554 | * sched-deps.c (fixup_sched_groups): Rename to... | |
10555 | (chain_to_prev_insn): ...this. | |
10556 | (chain_to_prev_insn_p): New function. | |
10557 | (deps_analyze_insn): Use it instead of SCHED_GROUP_P. | |
10558 | ||
b30b031c | 10559 | 2012-04-26 Richard Sandiford <richard.sandiford@linaro.org> |
10560 | ||
10561 | * sched-int.h (_haifa_insn_data): Move priority_status. | |
10562 | Add model_index. | |
10563 | (INSN_MODEL_INDEX): New macro. | |
10564 | * haifa-sched.c (insn_delay): New function. | |
10565 | (sched_regno_pressure_class): Update commentary. | |
10566 | (mark_regno_birth_or_death): Pass the liveness bitmap and | |
10567 | pressure array as arguments, instead of using curr_reg_live and | |
10568 | curr_reg_pressure. Only update the pressure if the bit in the | |
10569 | liveness set has changed. | |
10570 | (initiate_reg_pressure_info): Always trust the live-in set for | |
10571 | SCHED_PRESSURE_MODEL. | |
10572 | (initiate_bb_reg_pressure_info): Update call to | |
10573 | mark_regno_birth_or_death. | |
10574 | (dep_list_size): Take the list as argument. | |
10575 | (calculate_reg_deaths): New function, extracted from... | |
10576 | (setup_insn_reg_pressure_info): ...here. | |
10577 | (MODEL_BAR): New macro. | |
10578 | (model_pressure_data, model_insn_info, model_pressure_limit) | |
10579 | (model_pressure_group): New structures. | |
10580 | (model_schedule, model_worklist, model_insns, model_num_insns) | |
10581 | (model_curr_point, model_before_pressure, model_next_priority): | |
10582 | New variables. | |
10583 | (MODEL_PRESSURE_DATA, MODEL_MAX_PRESSURE, MODEL_REF_PRESSURE) | |
10584 | (MODEL_INSN_INFO, MODEL_INSN): New macros. | |
10585 | (model_index, model_update_limit_points_in_group): New functions. | |
10586 | (model_update_limit_points, model_last_use_except): Likewise. | |
10587 | (model_start_update_pressure, model_update_pressure): Likewise. | |
10588 | (model_recompute, model_spill_cost, model_excess_group_cost): Likewise. | |
10589 | (model_excess_cost, model_dump_pressure_points): Likewise. | |
10590 | (model_set_excess_costs): Likewise. | |
10591 | (rank_for_schedule): Extend SCHED_PRIORITY_WEIGHTED ordering to | |
10592 | SCHED_PRIORITY_MODEL. Use insn_delay. Use the order in the model | |
10593 | schedule as an alternative tie-breaker. Update the call to | |
10594 | dep_list_size. | |
10595 | (ready_sort): Call model_set_excess_costs. | |
10596 | (update_register_pressure): Update call to mark_regno_birth_or_death. | |
10597 | Rely on that function to check liveness rather than doing it here. | |
10598 | (model_classify_pressure, model_order_p, model_add_to_worklist_at) | |
10599 | (model_remove_from_worklist, model_add_to_worklist, model_promote_insn) | |
10600 | (model_add_to_schedule, model_analyze_insns, model_init_pressure_group) | |
10601 | (model_record_pressure, model_record_pressures): New functions. | |
10602 | (model_record_final_pressures, model_add_successors_to_worklist) | |
10603 | (model_promote_predecessors, model_choose_insn): Likewise. | |
10604 | (model_reset_queue_indices, model_dump_pressure_summary): Likewise. | |
10605 | (model_start_schedule, model_finalize_pressure_group): Likewise. | |
10606 | (model_end_schedule): Likewise. | |
10607 | (schedule_insn): Say when we're scheduling the next instruction | |
10608 | in the model schedule. | |
10609 | (schedule_insn): Handle SCHED_PRESSURE_MODEL. | |
10610 | (queue_to_ready): Do not add instructions that are | |
10611 | MAX_SCHED_READY_INSNS beyond the current point of the model schedule. | |
10612 | Always allow the next instruction in the model schedule to be added. | |
10613 | (debug_ready_list): Print the INSN_REG_PRESSURE_EXCESS_COST_CHANGE | |
10614 | and delay for SCHED_PRESSURE_MODEL too. | |
10615 | (prune_ready_list): Extend SCHED_PRIORITY_WEIGHTED handling to | |
10616 | SCHED_PRIORITY_MODEL, but also take the DFA into account. | |
10617 | (schedule_block): Call model_start_schedule and model_end_schedule. | |
10618 | Extend SCHED_PRIORITY_WEIGHTED stall handling to SCHED_PRIORITY_MODEL. | |
10619 | (sched_init): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE handling | |
10620 | to SCHED_PRESSURE_MODEL, but don't allocate saved_reg_live or | |
10621 | region_ref_regs. | |
10622 | (sched_finish): Update accordingly. | |
10623 | (fix_tick_ready): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE handling | |
10624 | to SCHED_PRESSURE_MODEL. | |
10625 | (add_jump_dependencies): Update call to dep_list_size. | |
10626 | (haifa_finish_h_i_d): Fix leak of max_reg_pressure. | |
10627 | (haifa_init_insn): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE handling | |
10628 | to SCHED_PRESSURE_MODEL. | |
10629 | * sched-deps.c (init_insn_reg_pressure_info): Likewise, but don't | |
10630 | allocate INSN_MAX_REG_PRESSURE for SCHED_PRESSURE_MODEL. | |
10631 | (sched_analyze_insn): Extend INSN_REG_PRESSURE_EXCESS_COST_CHANGE | |
10632 | handling to SCHED_PRESSURE_MODEL. | |
10633 | ||
11189c7a | 10634 | 2012-04-26 Richard Sandiford <richard.sandiford@linaro.org> |
10635 | ||
10636 | * common.opt (fsched-pressure-algorithm=): New option. | |
10637 | * flag-types.h (sched_pressure_algorithm): New enum. | |
10638 | * sched-int.h (sched_pressure_p): Replace with... | |
10639 | (sched_pressure): ...this new variable. | |
10640 | * haifa-sched.c (sched_pressure_p): Replace with... | |
10641 | (sched_pressure): ...this new variable. | |
10642 | (sched_regno_pressure_class, rank_for_schedule, ready_sort) | |
10643 | (update_reg_and_insn_max_reg_pressure, schedule_insn) | |
10644 | (debug_ready_list, prune_ready_list, schedule_block, sched_init) | |
10645 | (sched_finish, fix_tick_ready, haifa_init_insn): Update accordingly. | |
10646 | * sched-deps.c (init_insn_reg_pressure_info): Likewise. | |
10647 | (sched_analyze_insn): Likewise. | |
10648 | * sched-rgn.c (schedule_region): Likewise. | |
10649 | * config/m68k/m68k.c (m68k_sched_variable_issue): Likewise. | |
10650 | ||
be851ef2 | 10651 | 2012-04-26 Bernd Schmidt <bernds@codesourcery.com> |
10652 | ||
10653 | * PR middle-end/52997 | |
10654 | * ira.c (find_moveable_pseudos): Call resize_reg_info. | |
10655 | ||
c8076084 | 10656 | PR middle-end/52940 |
10657 | * machmode.h (CLASS_HAS_WIDER_MODES_P): True for MODE_PARTIAL_INT. | |
10658 | * expr.c (convert_move): Honor unsignedp when extending partial int | |
10659 | modes. | |
10660 | * genmodes.c (complete_mode): Don't clear component field of partial | |
10661 | int modes. | |
10662 | (emit_mode_inner): Don't emit it however. | |
10663 | (calc_wider_mode): Partial int modes widen to their component. | |
10664 | ||
cd7e5042 | 10665 | 2012-04-26 David S. Miller <davem@davemloft.net> |
10666 | ||
65e00a51 | 10667 | * config/sparc/niagara4.md: New file. |
10668 | * config/sparc/sparc.md: Include it. | |
10669 | * config/sparc/sparc.c (niagara4_costs): New processor costs. | |
10670 | (sparc_option_override): Use it. | |
10671 | (sparc_use_sched_lookahead): Return 2 for niagara4. | |
10672 | (sparc_issue_rate): Likewise. | |
10673 | ||
cd7e5042 | 10674 | * config/sparc/sparc.md (attr type): Delete 'fgm_cmp'. |
10675 | (fpack16_vis, fpackfix_vis, fpack32_vis): Set type to fgm_pack. | |
10676 | (fmul8x16_vis, fmul8x16au_vis, fmul8x16al_vis, fmul8sux16_vis, | |
9676484f | 10677 | fmul8ulx16_vis, fmuld8sux16_vis, fmuld8ulx16_vis): Set type to fgm_mul. |
cd7e5042 | 10678 | (alignaddrsi_vis, alignaddrdi_vis, alignaddrlsi_vis, |
10679 | alignaddrldi_vis): Set type to gsr. | |
10680 | (pdist_vis, pdistn<mode>_vis): Set type to fgm_pdsit. | |
10681 | (fcmp<code><GCM:gcm_name><P:mode>_vis, cmask8<P:mode>_vis, | |
10682 | cmask16<P:mode>_vis, cmask32<P:mode>_vis, fchksm16_vis, | |
10683 | v<vis3_shift_patname><mode>3, fmean16_vis, | |
10684 | fp<plusminus_insn>64_vis, <vis3_addsub_ss_patname><mode>3, | |
10685 | fucmp<code>8<P:mode>_vis): Set type to fga. | |
10686 | * config/sparc/ultra1_2.md: Remove refrences to fgm_cmp. | |
10687 | * config/sparc/niagara.md: Likewise. | |
10688 | * config/sparc/niagara2.md: Likewise. | |
10689 | * config/sparc/ultra3.md: Likewise, and fix type matching for | |
10690 | us3_ialuX reservation. | |
10691 | ||
c7ba7c12 | 10692 | 2012-04-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
10693 | ||
10694 | * reload.c (find_reloads): Change the loop nesting when trying an | |
10695 | alternative with swapped operands. | |
10696 | ||
3f898bd2 | 10697 | 2012-04-26 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10698 | ||
10699 | * tree-diagnostic.c (maybe_unwind_expanded_macro_loc): Fix | |
10700 | comment. Delete unused parameter first_exp_point_map. | |
10701 | (virt_loc_aware_diagnostic_finalizer): Update call. | |
10702 | ||
9dd1a066 | 10703 | 2012-04-26 Michael Hope <michael.hope@linaro.org> |
10704 | Richard Earnshaw <rearnsha@arm.com> | |
10705 | ||
10706 | * config/arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_SOFT_FLOAT): Define. | |
10707 | (GLIBC_DYNAMIC_LINKER_HARD_FLOAT): Define. | |
10708 | (GLIBC_DYNAMIC_LINKER_DEFAULT): Define. | |
10709 | (GLIBC_DYNAMIC_LINKER): Redefine to use the hard float path. | |
10710 | ||
d79cfc15 | 10711 | 2012-04-25 Sriraman Tallam <tmsriram@google.com> |
10712 | ||
10713 | * doc/extend.texi: Document avx2 support. | |
10714 | * config/i386/i386.c (fold_builtin_cpu): Add avx2. | |
10715 | ||
74e06a83 | 10716 | 2012-04-26 Hans-Peter Nilsson <hp@axis.com> |
10717 | ||
10718 | PR target/53120 | |
10719 | * config/cris/cris.md ("*andhi_lowpart_v32") | |
10720 | ("*andqi_lowpart_v32"): Change first input-only operand from | |
10721 | a (match_operand ...) to (match_dup 0). Drop alternatives with | |
10722 | const_int-matching constraints for redundancy. | |
10723 | ("*andhi_lowpart_non_v32", "*andqi_lowpart_non_v32"): Ditto. Drop | |
10724 | three-operand alternative. | |
10725 | ||
b828abf1 | 10726 | 2012-04-25 Jakub Jelinek <jakub@redhat.com> |
10727 | ||
10728 | PR target/53110 | |
10729 | * config/i386/i386.md (and<mode>3): For andq $0xffffffff, reg | |
10730 | instead expand it as zero extension. | |
10731 | ||
89336bc3 | 10732 | 2012-04-25 H.J. Lu <hongjiu.lu@intel.com> |
10733 | ||
10734 | PR debug/52857 | |
9676484f | 10735 | * dwarf2out.c (dbx_reg_number): Assert return value != INVALID_REGNUM. |
89336bc3 | 10736 | |
052166fd | 10737 | 2012-04-25 Jakub Jelinek <jakub@redhat.com> |
10738 | ||
10739 | * common.opt (flag_debug_types_section): Default to 0. | |
10740 | (dwarf_version): Default to 4. | |
10741 | (dwarf_record_gcc_switches): Default to 1. | |
10742 | (dwarf_strict): Default to 0. | |
10743 | * toplev.c (process_options): Don't handle dwarf_strict | |
10744 | or dwarf_version here. | |
10745 | * config/vxworks.c (vxworks_override_options): Don't | |
10746 | test whether dwarf_strict or dwarf_version are negative, | |
10747 | instead test !global_options_set.x_dwarf_*. | |
10748 | * config/darwin.c (darwin_override_options): Default to | |
10749 | dwarf_version 2. | |
10750 | * doc/invoke.texi: Note that -gdwarf-4, -grecord-gcc-switches | |
10751 | and -fno-debug-types-section are now the default. | |
10752 | ||
da5e1e7c | 10753 | 2012-04-25 Jan Hubicka <jh@suse.cz> |
10754 | ||
10755 | * cgraphunit.c: Update toplevel comment. | |
10756 | (tree_rest_of_compilation): Merge into cgraph_expand_function. | |
10757 | (cgraph_analyze_function): Make static. | |
10758 | (cgraph_decide_is_function_needed): Make static. | |
10759 | (cgraph_add_new_function): Use expand_function instead of | |
10760 | rest_of_compilation. | |
10761 | (clone_of_p, verify_edge_count_and_frequency, cgraph_debug_gimple_stmt, | |
10762 | verify_edge_corresponds_to_fndecl, verify_cgraph_node, verify_cgraph): | |
10763 | Move to cgraph.c | |
10764 | (cgraph_inline_p): Remove. | |
10765 | (cgraph_preserve_function_body_p): Move to ipa-inline-transform. | |
10766 | (init_cgraph): Add comment. | |
10767 | * cgraphbuild.c (record_reference, mark_address, mark_load, | |
10768 | mark_store): Do not call analyze_expr hook. | |
10769 | * cgraph.c: Update toplevel comment. | |
10770 | (clone_of_p, verify_edge_count_and_frequency, cgraph_debug_gimple_stmt, | |
10771 | verify_edge_corresponds_to_fndecl, verify_cgraph_node, verify_cgraph): | |
10772 | Move fere from cgraphunit.c | |
10773 | (cgraph_mark_force_output_node): Move to cgraph.h | |
10774 | * cgraph.h: Reorder so the comments match the function placement. | |
10775 | (cgraph_analyze_function, cgraph_decide_is_function_needed): Remove. | |
10776 | (cgraph_mark_force_output_node): Move here from cgraph.c | |
10777 | * tree.c (free_lang_data): Do not clear analyze_expr hook. | |
10778 | * ipa-inline-transform.c (preserve_function_body_p): New function. | |
10779 | (inline_transform): Update. | |
10780 | * langhooks.c (lhd_callgraph_analyze_expr): Remove. | |
10781 | * langhooks.h (lang_hooks_for_callgraph): Remove. | |
10782 | (lang_hooks): Remove callgraph. | |
10783 | * tree-inline.c (expand_call_inline): Do not use cgraph_inline_p. | |
10784 | * varpool.c: Remove out of date comment. | |
10785 | * langhooks-def.h (lhd_callgraph_analyze_expr): Remove. | |
10786 | (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): Remove. | |
10787 | ||
9a2639fc | 10788 | 2012-04-25 Jan Hubicka <jh@suse.cz> |
10789 | ||
9676484f | 10790 | PR middle-end/53089 |
10791 | * cgraphunit.c (referred_to_p): Move ahead in file to avoid | |
10792 | forward declaration. | |
9a2639fc | 10793 | (cgraph_finalize_function): Finalize them here. |
10794 | * symtab.c (dump_symtab): Dump ctors and dtors. | |
10795 | ||
27d5d67b | 10796 | 2012-04-25 Jakub Jelinek <jakub@redhat.com> |
10797 | ||
7e9ba3f3 | 10798 | PR middle-end/52979 |
10799 | * stor-layout.c (get_best_mode): Don't return mode with bitsize | |
10800 | larger than maxbits. Don't compute maxbits modulo align. | |
10801 | Also check that unit bytes long store at bitpos / unit * unit | |
10802 | doesn't affect bits beyond bitregion_end. | |
10803 | * expmed.c (store_bit_field_1): Avoid trying insv if OP_MODE MEM | |
9676484f | 10804 | would not fit into bitregion_start ... bitregion_end + 1 bit region. |
7e9ba3f3 | 10805 | (store_split_bit_field): Decrease unit close to end of bitregion_end |
10806 | if access is restricted in order to avoid mutual recursion. | |
10807 | ||
27d5d67b | 10808 | PR tree-optimization/53058 |
10809 | * double-int.h (double_int_max_value, double_int_min_value): New | |
10810 | prototypes. | |
10811 | * double-int.c (double_int_max_value, double_int_min_value): New | |
10812 | functions. | |
9676484f | 10813 | * tree-vrp.c (register_edge_assert_for_2): Compare mask for LE_EXPR |
10814 | or GT_EXPR with double_int_max_value instead of double_int_mask. | |
27d5d67b | 10815 | |
2afdcbed | 10816 | 2012-04-25 Richard Guenther <rguenther@suse.de> |
10817 | ||
10818 | * tree-vectorizer.h (vect_loop_versioning): Adjust prototype. | |
10819 | * tree-vect-loop.c (vect_transform_loop): Adjust. | |
10820 | * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Record | |
10821 | the maximum number of iterations for the epilogue loop. | |
9676484f | 10822 | (vect_loop_versioning): Remove case re-using the peeled epilogue loop. |
2afdcbed | 10823 | |
537cbcc2 | 10824 | 2012-04-25 Jakub Jelinek <jakub@redhat.com> |
10825 | ||
10826 | PR c/52880 | |
10827 | * c-typeck.c (set_nonincremental_init, | |
10828 | set_nonincremental_init_from_string): Pass true instead of false | |
10829 | as IMPLICIT to add_pending_init. | |
10830 | ||
292bb106 | 10831 | 2012-04-25 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10832 | ||
10833 | * c-typeck.c (pop_init_level): Improve diagnostics. | |
10834 | ||
56cc4397 | 10835 | 2012-04-25 Uros Bizjak <ubizjak@gmail.com> |
10836 | ||
10837 | * compare-elim.c (try_eliminate_compare): Also handle operands with | |
10838 | implicit extensions. | |
10839 | ||
cef20746 | 10840 | 2012-04-25 Alan Modra <amodra@gmail.com> |
10841 | ||
10842 | * config/rs6000/rs6000 (SAVE_INLINE_VRS, REST_INLINE_VRS, | |
10843 | V_SAVE_INLINE, SAVRES_LR, SAVRES_SAVE, SAVRES_REG, | |
10844 | SAVRES_GPR, SAVRES_FPR, SAVRES_VR): Define. | |
10845 | (no_global_regs_above): Delete. | |
10846 | (no_global_regs): New function. | |
10847 | (rs6000_savres_strategy): Handle vector regs. Use proper lr_save_p | |
10848 | value for load multiple test. | |
10849 | (savres_routine_syms): Increase size. | |
10850 | (rs6000_savres_routine_name, rs6000_savres_routine_sym, | |
10851 | ptr_regno_for_savres, rs6000_emit_savres_rtx): Pass in int selector | |
10852 | rather than a number of boolean flags. Update all callers. | |
10853 | (rs6000_savres_routine_name): Generate vector save/restore names. | |
10854 | (rs6000_savres_routine_sym): Handle vector regs. Delete forward decl. | |
10855 | (ptr_regno_for_savres, rs6000_emit_savres_rtx): Likewise. | |
10856 | (rs6000_emit_prologue): Delete saving_FPRs_inline, saving_GPRs_inline | |
10857 | and using_store_multiple. Expand uses. Don't always use r11 as | |
10858 | frame reg when needed for out-of-line saves. Set up initial offset | |
10859 | for out-of-line vector saves when buying stack frame. Handle pointer | |
10860 | reg setup for out-of-line fp save. Emit call to out-of-line vector | |
10861 | save function. Choose r11 or r12 for vrsave reg when available for | |
10862 | better scheduling. | |
10863 | (rs6000_output_function_prologue): Don't emit .extern for ELF. | |
10864 | (rs6000_emit_epilogue): Choose a better frame reg when restoring | |
10865 | from back-chain to suit out-of-line vector restore functions. Emit | |
10866 | call to out-of-line vector restore function. Adjust register used | |
10867 | for cr restore. Tweak pointer register setup for gpr restore. | |
10868 | * config/rs6000/rs6000.h (FIRST_SAVED_GP_REGNO): Take into account | |
10869 | FIXED_R13. | |
10870 | * config/rs6000/sysv4.h (FP_SAVE_INLINE, GP_SAVE_INLINE): Simplify. | |
10871 | (V_SAVE_INLINE): Define. | |
10872 | * config/rs6000/altivec.md (save_vregs_*, restore_vregs_*): New insns. | |
10873 | ||
6b5a351f | 10874 | 2012-04-25 Alan Modra <amodra@gmail.com> |
10875 | ||
10876 | * config/rs6000/rs6000.c (rs6000_savres_strategy): Allow | |
10877 | out-of-line save/restore for large frames. Don't disable | |
10878 | out-of-line saves on ABI_AIX when using static chain reg. | |
10879 | (rs6000_emit_prologue): Adjust cr_save_regno on ABI_AIX to not | |
10880 | clobber static chain reg, and tweak for out-of-line gpr saves | |
10881 | that use r1. | |
10882 | ||
e2750fe5 | 10883 | 2012-04-25 Alan Modra <amodra@gmail.com> |
10884 | ||
10885 | * config/rs6000/rs6000.c (START_USE, END_USE, NOT_INUSE): Define. | |
10886 | (rs6000_emit_prologue): Use the above to catch register overlap. | |
10887 | ||
be846acb | 10888 | 2012-04-25 Alan Modra <amodra@gmail.com> |
10889 | ||
10890 | * config/rs6000/rs6000.c (rs6000_emit_stack_reset): Delete forward | |
10891 | decl. Move logic selecting update reg to callers. Update all callers. | |
10892 | (rs6000_emit_allocate_stack): Add copy_off param. | |
10893 | (emit_frame_save): Don't handle reg+reg addressing. | |
10894 | (ptr_regno_for_savres): New function, extracted from.. | |
10895 | (rs6000_emit_savres_rtx): ..here. Add lr_offset param. | |
10896 | (rs6000_emit_prologue): Generate frame_ptr_rtx as we need it. | |
10897 | Set frame_reg_rtx to r11 whenever r11 is needed, and merge | |
10898 | frame offset adjustment for out-of-line save with copy from sp. | |
10899 | Simplify condition controlling whether cr is saved early or | |
10900 | late. Use ptr_regno_for_savres to verify correct reg is set | |
10901 | up for out-of-line saves. Pass the actual pointer reg used to | |
10902 | rs6000_emit_savres_rtx so rtl matches insns in out-of-line | |
10903 | function. Rearrange spe vars so code is similar to that | |
10904 | elsewhere in this function. Don't update frame_off when spe | |
10905 | save code will restore r11. Use emit_frame_save for spe and | |
10906 | gpr saves. Consolidate darwin out-of-line gpr setup with that | |
10907 | for other abis. Don't assume frame_offset is zero and frame | |
10908 | reg is sp when setting up altivec reg saves, and calculate | |
10909 | exact offset requirement. | |
10910 | (rs6000_emit_epilogue): Use HOST_WIDE_INT for frame_off. Tidy | |
10911 | spe restore code. Consolidate darwin out-of-line gpr setup | |
10912 | with that for other abis. | |
10913 | ||
9319fb2c | 10914 | 2012-04-25 Alan Modra <amodra@gmail.com> |
10915 | ||
10916 | * config/rs6000/rs6000.c (rs6000_frame_related): Don't emit a | |
10917 | REG_FRAME_RELATED_EXPR note when the instruction exactly matches | |
10918 | the replacement. | |
10919 | (emit_frame_save): Delete frame_ptr param. Rename total_size to | |
10920 | frame_reg_to_sp. | |
10921 | (rs6000_emit_prologue): Add sp_off. Update rs6000_frame_related | |
10922 | and emit_frame_save calls. Cope with possibly missing note. | |
10923 | ||
f0fd108f | 10924 | 2012-04-24 Sriraman Tallam <tmsriram@google.com> |
10925 | ||
10926 | * config/i386/i386.c (build_processor_model_struct): New function. | |
10927 | (make_var_decl): New function. | |
10928 | (fold_builtin_cpu): New function. | |
10929 | (ix86_fold_builtin): New function. | |
10930 | (make_cpu_type_builtin): New function. | |
10931 | (ix86_init_platform_type_builtins): New function. | |
10932 | (ix86_expand_builtin): Expand new builtins by folding them. | |
10933 | (ix86_init_builtins): Make new builtins to detect CPU type. | |
10934 | (TARGET_FOLD_BUILTIN): New macro. | |
10935 | (IX86_BUILTIN_CPU_INIT): New enum value. | |
10936 | (IX86_BUILTIN_CPU_IS): New enum value. | |
10937 | (IX86_BUILTIN_CPU_SUPPORTS): New enum value. | |
10938 | * config/i386/i386-builtin-types.def: New function type. | |
10939 | * testsuite/gcc.target/builtin_target.c: New testcase. | |
10940 | * doc/extend.texi: Document builtins. | |
10941 | ||
11652e71 | 10942 | 2012-04-24 Olivier Hainque <hainque@adacore.com> |
10943 | ||
10944 | * common.opt (gdwarf-): Initialize dwarf_version to -1 instead of 2. | |
10945 | * toplev.c (process_options): Default to dwarf_version 2. | |
10946 | * config/vxworks.c (vxworks_override_options): Default to strict-dwarf | |
10947 | and dwarf_version 2. | |
10948 | ||
c224fa34 | 10949 | 2012-04-24 Manuel López-Ibáñez <manu@gcc.gnu.org> |
10950 | ||
10951 | * tree-pretty-print.h (default_tree_printer): Do not declare. | |
10952 | * tree-diagnostic.c: Include tree-pretty-print.h, tree-pass.h and | |
10953 | intl.h. | |
10954 | (default_tree_diagnostic_starter): Make static. | |
10955 | (default_tree_printer): Move to here. Make static. | |
10956 | (tree_diagnostics_defaults): New. | |
10957 | * tree-diagnostic.h (default_tree_diagnostic_starter): Do not declare. | |
10958 | * tree.c (free_lang_data): Use tree_diagnostics_defaults. | |
10959 | * toplev.c: Do not include tree-pass.h. | |
10960 | (default_tree_printer): Move from here. | |
10961 | (general_init): Use tree_diagnostics_defaults. | |
10962 | ||
f5dfbb10 | 10963 | 2012-04-24 Chao-ying Fu <fu@mips.com> |
10964 | ||
10965 | * config.gcc (mips64*-*-linux*): Append mips/linux-common.h to tm_file. | |
10966 | (mips*-*-linux*): Append mips/linux-common.h to tm_file. | |
10967 | * config/mips/gnu-user.h | |
10968 | (SUBTARGET_CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC directly. | |
10969 | (GNU_USER_TARGET_LINK_SPEC): New define. | |
10970 | (LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC. | |
10971 | (LIB_SPEC): Use GNU_USER_TARGET_LIB_SPEC directly. | |
10972 | (GNU_USER_TARGET_MATHFILE_SPEC): New define. | |
10973 | (ENDFILE_SPEC): Use GNU_USER_TARGET_MATHFILE_SPEC and | |
10974 | GNU_USER_TARGET_ENDFILE_SPEC. | |
10975 | * config/mips/gnu-user64.h (LIB_SPEC): Remove. | |
10976 | (GNU_USER_TARGET_LINK_SPEC): New define. | |
10977 | (LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC. | |
10978 | * config/mips/linux-common.h: New file. | |
10979 | ||
745d490f | 10980 | 2012-04-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
10981 | ||
10982 | PR target/47197 | |
10983 | * config/rs6000/rs6000-c.c (fully_fold_convert): New function. | |
10984 | (altivec_build_resolved_builtin): Call fully_fold_convert. | |
10985 | ||
8bcbced7 | 10986 | 2012-04-24 Georg-Johann Lay <avr@gjlay.de> |
10987 | ||
10988 | PR target/53065 | |
10989 | * config/avr/avr.h (HARD_REGNO_CALL_PART_CLOBBERED): New hook define. | |
10990 | ||
a34205cc | 10991 | 2012-04-24 Richard Guenther <rguenther@suse.de> |
10992 | ||
10993 | PR tree-optimization/53085 | |
10994 | * tree-ssa-pre.c (eliminate): Do not eliminate volatile redundant | |
10995 | stores. | |
10996 | ||
630fd6e1 | 10997 | 2012-04-24 Richard Guenther <rguenther@suse.de> |
10998 | ||
10999 | * tree-if-conv.c (main_tree_if_conversion): Move bb under | |
11000 | ENABLE_CHECKING. | |
11001 | ||
11002 | 2012-04-24 Jim Meyering <meyering@redhat.com> | |
891852a2 | 11003 | |
11004 | * genattrtab.c (gen_attr): Avoid NULL-deref after diagnosing | |
11005 | absence of an define_enum call. | |
11006 | ||
15fa0281 | 11007 | 2012-04-24 Richard Guenther <rguenther@suse.de> |
11008 | ||
11009 | * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): If | |
11010 | the epilogue loop is not re-used as unvectorized version | |
11011 | record the its maximum number of iterations. | |
11012 | ||
0a3f7203 | 11013 | 2012-04-24 Andrew Pinski <apinski@cavium.com> |
11014 | ||
11015 | * tree-ssa-forwprop.c (simplify_bitwise_binary): | |
11016 | Don't directly use def1/def2. | |
11017 | ||
9a5ede52 | 11018 | 2012-04-24 Richard Guenther <rguenther@suse.de> |
11019 | ||
11020 | PR tree-optimization/53098 | |
11021 | * tree-vect-loop.c (vect_analyze_loop_operations): Fixup | |
11022 | comparison sign. | |
11023 | ||
10fbe63d | 11024 | 2012-04-24 Andrew Pinski <apinski@cavium.com> |
11025 | ||
11026 | PR tree-opt/33512 | |
11027 | * tree-ssa-forwprop.c (defcodefor_name): New function. | |
11028 | (simplify_bitwise_binary): Use defcodefor_name instead of manually | |
11029 | Simplify "( X | Y) & X" to X and "( X & Y) | X" to X. | |
11030 | Simplify "(~X | Y) & X" to "X & Y" and | |
11031 | "(~X & Y) | X" to "X | Y". | |
11032 | ||
dae9d0e7 | 11033 | 2012-04-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
11034 | ||
11035 | * recog.c (insn_invalid_p): Add IN_GROUP parameter and use | |
11036 | validate_change to add clobbers if IN_GROUP is nonzero. | |
11037 | (verify_changes): Call insn_invalid_p with IN_GROUP set to true. | |
11038 | * recog.h (insn_invalid_p): Add IN_GROUP parameter to function | |
11039 | prototype. | |
11040 | * gcse.c (process_insert_insn): Call insn_invalid_p with IN_GROUP | |
11041 | set to false. | |
11042 | * config/s390/s390.c (insn_invalid_p): Likewise. | |
11043 | ||
41d658f4 | 11044 | 2012-04-24 Jakub Jelinek <jakub@redhat.com> |
11045 | ||
36a2ea56 | 11046 | PR middle-end/53084 |
56cc4397 | 11047 | * varasm.c (compute_reloc_for_constant): Handle ADDR_EXPR of MEM_REF. |
36a2ea56 | 11048 | (output_addressed_constants): Likewise. |
11049 | ||
41d658f4 | 11050 | PR middle-end/52999 |
11051 | * varasm.c (get_section): Don't ICE for section conflicts with | |
11052 | built-in section kinds. | |
11053 | ||
a9805878 | 11054 | 2012-04-23 DJ Delorie <dj@redhat.com> |
11055 | ||
11056 | * config/s390/s390.h (LINK_SPEC): Remove, no longer needed. | |
11057 | (LIBSTDCXX): Change to CPP2. | |
11058 | ||
5fcf082c | 11059 | 2012-04-23 H.J. Lu <hongjiu.lu@intel.com> |
11060 | ||
11061 | PR bootstrap/52878 | |
11062 | * opth-gen.awk: Check if MASK_ and TARGET_ macros are defined for | |
11063 | extra_masks. | |
11064 | ||
a110769b | 11065 | 2012-04-23 Uros Bizjak <ubizjak@gmail.com> |
11066 | ||
11067 | * config/i386/i386.md (*add<mode>_2): Add r/r/0 alternative. | |
11068 | (*addsi_2_zext): Ditto. | |
11069 | (*add<mode>_3): Ditto. | |
11070 | (*addsi_3_zext): Ditto. | |
11071 | (*add<mode>_5): Ditto. | |
11072 | ||
35967c0f | 11073 | 2012-04-23 Andrew Pinski <apinski@cavium.com> |
11074 | ||
11075 | * tree-ssa-forwprop.c (simplify_bitwise_binary): Simplify (A & B) OP0 | |
11076 | (C & B) to (A OP0) & B. | |
11077 | ||
a1a9ca4f | 11078 | 2012-04-23 Martin Jambor <mjambor@suse.cz> |
11079 | ||
11080 | * expr.c (expand_expr_real_1): Remove setting parent's alias set for | |
11081 | temporaries created for a bitfield (reverting revision 122014). | |
11082 | ||
87ae3989 | 11083 | 2012-04-23 Richard Guenther <rguenther@suse.de> |
11084 | ||
11085 | * tree-vect-loop-manip.c (slpeel_add_loop_guard): Gimplify | |
11086 | the condition using is_gimple_condexpr and avoid the not necessary | |
11087 | boolification. | |
11088 | (set_prologue_iterations): Likewise. | |
11089 | (vect_loop_versioning): Likewise. | |
11090 | ||
53a87a4b | 11091 | 2012-04-23 Richard Guenther <rguenther@suse.de> |
11092 | ||
11093 | PR tree-optimization/53070 | |
11094 | * tree-if-conv.c (combine_blocks): Free predicates in all blocks. | |
11095 | (main_tree_if_conversion): Verify we succeeded in that. | |
11096 | ||
da751785 | 11097 | 2012-04-23 Jan Hubicka <jh@suse.cz> |
11098 | ||
11099 | * lto-symtab.c (lto_cgraph_replace_node): Do not call | |
11100 | mark_reahcable_node. | |
11101 | * cgraph.c (cgraph_remove_node): Do not clear reachable. | |
11102 | (cgraph_mark_reachable_node): Remove. | |
11103 | (cgraph_mark_force_output_node): Do not set reachable. | |
11104 | (dump_cgraph_node): Do not dump reachable. | |
11105 | (cgraph_create_virtual_clone): Do not set reachable. | |
11106 | * cgraph.h (cgraph_node): Remove reachable flag. | |
11107 | (varpool_node): Remove reachable flag. | |
11108 | (cgraph_mark_if_needed): Remove. | |
11109 | (cgraph_mark_reachable_node): Remove. | |
a110769b | 11110 | * tree-emutls.c (ipa_lower_emutls): Do not check reachable. |
da751785 | 11111 | * cgraphunit.c (cgraph_finalize_function): Do not mark node as |
11112 | reachable. | |
11113 | (cgraph_add_new_function): Likewise. | |
11114 | (cgraph_mark_if_needed): Remove. | |
11115 | (cgraph_analyze_function): Do not set target as reachable. | |
a110769b | 11116 | (process_function_and_variable_attributes): Do not care about |
11117 | dllexport. | |
da751785 | 11118 | (cgraph_analyze_functions): Do not set reachable flags. |
11119 | (cgraph_mark_functions_to_output): Do not check reachability. | |
11120 | (cgraph_copy_node_for_versioning): Do not set reachable flag. | |
11121 | (dbxout_expand_expr): Update. | |
11122 | * c-decl.c (merge_decls): Do not track changed externs. | |
11123 | * ipa.c: Include pointer-set.h | |
11124 | (enqueue_cgraph_node): Use reachable pointer set. | |
11125 | (process_references): Likewise. | |
11126 | (cgraph_remove_unreachable_nodes): Likewise. | |
a110769b | 11127 | (whole_program_function_and_variable_visibility): Do not recompute |
11128 | reachable. | |
da751785 | 11129 | * trans-mem.c (ipa_tm_execute): Do not check reachable flag. |
11130 | ||
6222cbcc | 11131 | 2012-04-23 Georg-Johann Lay <avr@gjlay.de> |
11132 | ||
11133 | * doc/extend.texi (AVR Named Address Spaces): Fix typos. | |
11134 | ||
104619f5 | 11135 | 2012-04-23 Richard Guenther <rguenther@suse.de> |
11136 | ||
11137 | PR c/53060 | |
11138 | * c-typeck.c (build_binary_op): Fix typo. | |
11139 | ||
78fb8a4f | 11140 | 2012-04-23 Jakub Jelinek <jakub@redhat.com> |
11141 | ||
11142 | PR tree-optimizations/52891 | |
11143 | * tree-vect-patterns.c (adjust_bool_pattern): Use | |
11144 | build_nonstandard_type even if rhs1 has unsigned INTEGER_TYPE, | |
11145 | but with non-standard precision. | |
11146 | ||
12faa8e4 | 11147 | 2012-04-22 Jan Hubicka <jh@suse.cz> |
11148 | ||
104619f5 | 11149 | * tree-ssa-loop-ivopts.c (expr_invariant_in_loop_p): Bail out at NULL |
11150 | tree refs. | |
12faa8e4 | 11151 | |
ff2a5ada | 11152 | 2012-04-22 Jan Hubicka <jh@suse.cz> |
11153 | ||
11154 | * lto-symtab.c (lto_varpool_replace_node): Do not merge needed flags. | |
11155 | * cgraphbuild.c (record_reference, record_type_list, mark_address, | |
11156 | mark_load, mark_store): Do not mark varpool nodes as needed. | |
11157 | * cgraph.c (cgraph_new_nodes): Remove. | |
11158 | (cgraph_create_function_alias): Do not mark nodes as reachable. | |
11159 | (cgraph_add_thunk): Likewise. | |
11160 | (cgraph_mark_reachable_node): Do not manage the queue. | |
11161 | * cgraph.h (cgraph_node): Remove next_needed. | |
11162 | (varpool_nodes_queue): Remove next_needed and prev_needed. | |
11163 | (x_cgraph_nodes_queue, x_cgraph_nodes_queue, cgraph_new_nodes): Remove. | |
11164 | (cgraph_new_nodes): Declare. | |
11165 | (x_varpool_nodes_queue, varpool_nodes_queue); Remove. | |
11166 | (varpool_analyze_pending_decls): Remove. | |
11167 | (varpool_analyze_node): New. | |
11168 | (varpool_mark_needed_node): Remove. | |
11169 | (varpool_first_variable, varpool_next_variable): New inlines. | |
a110769b | 11170 | (varpool_first_static_initializer, varpool_next_static_initializer): |
11171 | Update. | |
ff2a5ada | 11172 | (FOR_EACH_STATIC_VARIABLE): Remove unused walker. |
11173 | (varpool_first_defined_variable): New inline. | |
11174 | (varpool_next_defined_variable): New inline | |
11175 | (FOR_EACH_VARIABLE): Reimplement. | |
11176 | (FOR_EACH_DEFINED_VARIABLE): Reimplement. | |
11177 | * toplev.c (wrapup_global_declaration_2): Use analyzed instead of | |
11178 | needed flag. | |
11179 | * cgraphunit.c (cgraph_new_nodes): Declare here. | |
11180 | (enqueue_node): New function. | |
11181 | (cgraph_process_new_functions): update for new | |
11182 | node set; when constructing cgraph enqueue node for processing. | |
11183 | (cgraph_add_new_function): Use new node set. | |
11184 | (process_function_and_variable_attributes): Do not set varpool needed | |
11185 | flags. | |
11186 | (referred_to_p): New function. | |
11187 | (varpool_finalize_decl): Move here from varpool.c; enqueue needed node | |
11188 | when varpool is in construction. | |
11189 | (cgraph_analyze_functions): Rewrite. | |
11190 | (cgraph_expand_all_functions): Update. | |
a110769b | 11191 | (cgraph_output_in_order): Do not analyze pending decls; do not set |
11192 | needed flags. | |
ff2a5ada | 11193 | (cgraph_optimize): Do not analyze pending decls. |
a110769b | 11194 | * lto-cgraph.c (input_varpool_node): Clear analyzed flag for objects |
11195 | in other partition; do not mark node as needed. | |
ff2a5ada | 11196 | * dwarf2out.c (reference_to_unused): Use analyzed flag. |
11197 | (premark_types_used_by_global_vars_helper): Likewise. | |
11198 | * ipa.c (process_references): Do not call varpool_mark_needed_node. | |
11199 | (cgraph_remove_unreachable_nodes): Do not rely on varpool and | |
11200 | cgrpah queues. | |
11201 | (function_and_variable_visibility): Do not mark node as needed. | |
11202 | (whole_program_function_and_variable_visibility): Likewise. | |
11203 | * Makefile.in (gt-varpool.h): No longer needed. | |
11204 | * passes.c (execute_one_pass, execute_ipa_pass_list): Update. | |
11205 | (ipa_write_summaries): Do not use needed flag. | |
11206 | * varpool.c: Do not include gt-varpool.h | |
11207 | (x_varpool_nodes_queue, x_varpool_last_needed_node, | |
11208 | x_varpool_last_needed_node, x_varpool_first_unanalyzed_node, | |
11209 | x_varpool_first_unanalyzed_node, varpool_assembled_nodes_queue): | |
11210 | Remove. | |
11211 | (varpool_remove_node): Do not update the lists. | |
11212 | (dump_varpool_node): Do not dump needed flag. | |
11213 | (varpool_enqueue_needed_node): Remove. | |
11214 | (varpool_mark_needed_node): Remove. | |
11215 | (varpool_reset_queue): Remove. | |
11216 | (varpool_finalize_decl): Move to cgraphunit.c | |
11217 | (varpool_analyze_node): New functions based on former | |
11218 | varpool_analyze_pending_decls. | |
11219 | (varpool_analyze_pending_decls): Remove. | |
11220 | (varpool_assemble_decl): Do not update the lists. | |
11221 | (enqueue_node): New function. | |
11222 | (varpool_remove_unreferenced_decls): Rewrite. | |
11223 | (varpool_empty_needed_queue): Remove. | |
11224 | (add_new_static_var): Do not mark node as needed. | |
11225 | (varpool_create_variable_alias): Handle expansion state | |
11226 | creation. | |
11227 | * except.c (output_ttype): Do not mark node as needed. | |
11228 | * varasm.c (mark_decl_referenced): Do not use mark_needed_node. | |
11229 | * tree-profile.c (init_ic_make_global_vars, init_ic_make_global_vars): | |
11230 | Likewise. | |
11231 | * tree-switch-conversion.c (build_one_array): Likewise. | |
11232 | ||
29438999 | 11233 | 2012-04-22 Manuel López-Ibáñez <manu@gcc.gnu.org> |
11234 | ||
11235 | PR c/44774 | |
11236 | * doc/invoke.texi (pedantic): Rename to Wpedantic. | |
11237 | * common.opt (Wpedantic): New. | |
11238 | (pedantic): Alias Wpedantic. | |
11239 | * diagnostic.c (warning_at): Likewise. | |
11240 | * c-decl.c (diagnose_mismatched_decls): Likewise. | |
11241 | (build_array_declarator): Likewise. | |
11242 | (mark_forward_parm_decls): | |
11243 | (check_bitfield_type_and_width): Likewise. | |
11244 | (grokdeclarator): Likewise. | |
11245 | (grokfield): Likewise. | |
11246 | (finish_struct): Likewise. | |
11247 | (build_enumerator): Likewise. | |
11248 | (store_parm_decls_oldstyle): Likewise. | |
11249 | (declspecs_add_qual): Likewise. | |
11250 | (declspecs_add_type): Likewise. | |
11251 | (finish_declspecs): Likewise. | |
11252 | * c-typeck.c (composite_type): Likewise. | |
11253 | (comp_target_types): Likewise. | |
11254 | (build_array_ref): Likewise. | |
11255 | (pointer_diff): Likewise. | |
11256 | (build_unary_op): Likewise. | |
11257 | (build_conditional_expr): Likewise. | |
11258 | (build_c_cast): Likewise. | |
11259 | (convert_for_assignment): Likewise. | |
11260 | (maybe_warn_string_init): Likewise. | |
11261 | (digest_init): Likewise. | |
11262 | (pop_init_level): Likewise. | |
11263 | (set_init_index): Likewise. | |
11264 | (c_finish_goto_label): Likewise. | |
11265 | (c_finish_return): Likewise. | |
11266 | (do_case): Likewise. | |
11267 | (build_binary_op): Likewise. | |
11268 | * c-parser.c (static): Likewise. | |
11269 | (c_parser_external_declaration): Likewise. | |
11270 | (c_parser_declaration_or_fndef): Likewise. | |
11271 | (c_parser_static_assert_declaration_no_se): Likewise. | |
11272 | (c_parser_enum_specifier): Likewise. | |
11273 | (c_parser_struct_or_union_specifier): Likewise. | |
11274 | (c_parser_struct_declaration): Likewise. | |
11275 | (c_parser_alignas_specifier): Likewise. | |
11276 | (c_parser_braced_init): Likewise. | |
11277 | (c_parser_initelt): Likewise. | |
11278 | (c_parser_compound_statement_nostart): Likewise. | |
11279 | (c_parser_conditional_expression): Likewise. | |
11280 | (c_parser_alignof_expression): Likewise. | |
11281 | (c_parser_postfix_expression): Likewise. | |
11282 | (c_parser_postfix_expression_after_paren_): Likewise. | |
11283 | (c_parser_objc_class_instance_variables): Likewise. | |
11284 | (c_parser_objc_method_definition): Likewise. | |
11285 | (c_parser_objc_methodprotolist): Likewise. | |
11286 | ||
5150d596 | 11287 | 2012-04-22 Ian Lance Taylor <iant@google.com> |
11288 | ||
11289 | * godump.c (go_output_typedef): Dump size of structs. | |
11290 | ||
89675e8c | 11291 | 2012-04-22 Razya Ladelsky <razya@il.ibm.com> |
61cb2bc3 | 11292 | |
11293 | Correcting transform_to_exit_first_loop + fix to PR46886 | |
11294 | * tree-parloops.c (transform_to_exit_first_loop): Remove | |
11295 | setting of number of iterations according to the loop pattern. | |
11296 | Duplicate from entry to exit->src instead of loop->latch. | |
11297 | (pallelize_loops): Remove the condition preventing do-while loops. | |
11298 | * tree-cfg.c (bool bb_in_region_p): New. | |
11299 | (gimple_duplicate_sese_tail): Adjust duplication of the the subloops. | |
11300 | Adjust redirection of the duplicated iteration. | |
11301 | ||
86e87ef6 | 11302 | 2012-04-21 Richard Sandiford <rdsandiford@googlemail.com> |
11303 | ||
11304 | PR bootstrap/53021 | |
11305 | * rtl.def (ADDRESS): Use "i" rather than "w". | |
11306 | * rtl.h (find_base_term): Delete. | |
11307 | (may_be_sp_based_p): Declare. | |
11308 | * rtl.c (rtx_code_size): Remove ADDRESS special case. | |
11309 | * alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP) | |
11310 | (UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Move to... | |
11311 | * alias.c: ...here. | |
11312 | (find_base_term): Make static. | |
11313 | (may_be_sp_based_p): New function. | |
11314 | * dse.c (record_store): Use it. | |
11315 | * store-motion.c (store_killed_in_insn): Likewise. | |
11316 | ||
fd39b896 | 11317 | 2012-04-21 Richard Sandiford <rdsandiford@googlemail.com> |
11318 | ||
11319 | * fold-const.c (fold_checksum_tree): Fix VECTOR_CST case. | |
11320 | ||
28738b20 | 11321 | 2012-04-21 Manuel López-Ibáñez <manu@gcc.gnu.org> |
11322 | ||
11323 | PR 35441 | |
11324 | * c-typeck.c (inform_declaration): New. | |
11325 | (build_function_call_vec): Do not pretty-print | |
11326 | expressions when caret is enabled. | |
11327 | (convert_arguments): Use inform_declaration. | |
11328 | ||
cdf7d299 | 11329 | 2012-04-20 Jim Meyering <meyering@redhat.com> |
11330 | ||
11331 | * genmodes.c (make_complex_modes): Don't truncate a mode name of | |
11332 | length 7 or more when prepending a "C". Suggested by Richard Guenther. | |
11333 | ||
3293b457 | 11334 | 2012-04-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
11335 | ||
11336 | PR rtl-optimization/44214 | |
11337 | * fold-const.c (exact_inverse): New function. | |
11338 | (fold_binary_loc): Fold vector and complex division by constant into | |
11339 | multiply by recripocal with flag_reciprocal_math; fold vector division | |
11340 | by constant into multiply by reciprocal with exact inverse. | |
11341 | ||
8efa224a | 11342 | 2012-04-20 Jan Hubicka <jh@suse.cz> |
11343 | ||
61cb2bc3 | 11344 | * lto-symtab.c (lto_cgraph_replace_node): Merge needed instead of |
11345 | force flags. | |
8efa224a | 11346 | * cgraph.c (cgraph_add_thunk): Use mark_reachable_node. |
11347 | (cgraph_remove_node): Update. | |
11348 | (cgraph_mark_needed_node): Remove. | |
11349 | (cgraph_mark_force_output_node): New. | |
11350 | (dump_cgraph_node): Do not dump needed flag. | |
11351 | (cgraph_node_cannot_be_local_p_1): Update. | |
11352 | (cgraph_can_remove_if_no_direct_calls_and_refs): Update. | |
11353 | * cgraph.h (symtab_node_base): Add force_output flag. | |
11354 | (cgraph_node): Remove needed flag. | |
11355 | (varpool_node): Remove force_output flag. | |
11356 | (cgraph_mark_needed_node): Remove. | |
11357 | (cgraph_mark_force_output_node): New. | |
11358 | (cgraph_only_called_directly_or_aliased_p, | |
11359 | varpool_can_remove_if_no_refs, varpool_all_refs_explicit_p): Update. | |
11360 | * ipa-cp.c (ipcp_generate_summary): Remove out of date assert. | |
11361 | * cgraphunit.c (cgraph_decide_is_function_needed): rewrite. | |
61cb2bc3 | 11362 | (cgraph_add_new_function): Update. |
11363 | (cgraph_mark_if_needed): Update. | |
8efa224a | 11364 | (verify_cgraph_node): Update. |
11365 | (cgraph_analyze_function): Alias target is reachable. | |
11366 | (process_function_and_variable_attributes): Update: externally_visible | |
11367 | flag makes function reachable. | |
11368 | (cgraph_analyze_functions): Update dumping. | |
11369 | * lto-cgraph.c (lto_output_node, lto_output_varpool_node, | |
11370 | input_overwrite_node, input_varpool_node): Update streaming. | |
11371 | * lto-streamer-out.c (produce_symtab): Use force_output. | |
11372 | * ipa.c (process_references): Weakrefs must be processed. | |
11373 | (cgraph_remove_unreachable_nodes): Likewise; update for new | |
11374 | force_output flag. | |
61cb2bc3 | 11375 | (varpool_externally_visible_p): Weakrefs are externally visible |
8efa224a | 11376 | even if they are not. |
11377 | (function_and_variable_visibility): Update; when processing alias | |
11378 | pair force the targets to be output. | |
61cb2bc3 | 11379 | (whole_program_function_and_variable_visility): Use |
11380 | mark_reachable_node. | |
8efa224a | 11381 | * trans-mem.c (ipa_tm_mark_needed_node): Remove |
11382 | (ipa_tm_mark_force_output_node): New function. | |
11383 | (ipa_tm_create_version_alias, ipa_tm_create_version): Update. | |
61cb2bc3 | 11384 | * gimple-fold.c (can_refer_decl_in_current_unit_p): Be lax about |
11385 | aliases. | |
8efa224a | 11386 | * varasm.c (mark_decl_referenced): Update. |
11387 | (find_decl_and_mark_needed): Remove. | |
11388 | (find_decl): New function. | |
11389 | (weak_finish, finish_aliases_1, assemble_alias): Update; do not mark | |
11390 | alias targets as needed. | |
11391 | (dump_tm_clone_pairs): Update. | |
11392 | * tree-inline.c (copy_bb): Update check. | |
11393 | * symtab.c (dump_symtab_base): Dump force_output. | |
11394 | * tree-ssa-structalias.c (ipa_pta_execute): Use force_output. | |
11395 | * passes.c (execute_todo): Fix dumping. | |
11396 | * varpool.c (decide_is_variable_needed, varpool_finalize_decl): Update. | |
11397 | (varpool_analyze_pending_decls): Alias target is reachable. | |
11398 | (varpool_create_variable_alias): Finalize weakrefs. | |
11399 | ||
df3e5a67 | 11400 | 2012-04-20 Jakub Jelinek <jakub@redhat.com> |
11401 | ||
11402 | PR bootstrap/53021 | |
11403 | * alias.h (UNIQUE_BASE_VALUE_SP, UNIQUE_BASE_VALUE_ARGP, | |
11404 | UNIQUE_BASE_VALUE_FP, UNIQUE_BASE_VALUE_HFP): Define. | |
11405 | * alias.c (init_alias_targets): Use UNIQUE_BASE_VALUE_* | |
11406 | macros instead of constants. | |
11407 | * dse.c (record_store): Check for SP ADDRESS by comparing | |
11408 | XWINT to UNIQUE_BASE_VALUE_SP instead of expecting | |
11409 | XEXP to be stack_pointer_rtx. | |
11410 | ||
ebc3ea23 | 11411 | 2012-04-20 Richard Guenther <rguenther@suse.de> |
11412 | ||
11413 | * tree-ssa-copy.c (propagate_tree_value_into_stmt): Use | |
11414 | update_call_from_tree when propagating into a call. | |
11415 | ||
64581563 | 11416 | 2012-04-20 Alan Modra <amodra@gmail.com> |
11417 | ||
11418 | * config/rs6000/rs6000.c (rs6000_emit_savres_rtx): Formatting. | |
11419 | (rs6000_emit_prologue, rs6000_emit_epilogue): Likewise. Rename | |
11420 | sp_offset to frame_off. Move world save code earlier. | |
11421 | ||
11b881f5 | 11422 | 2012-04-20 Richard Guenther <rguenther@suse.de> |
11423 | ||
11424 | PR tree-optimization/53050 | |
11425 | * tree-ssa-forwprop.c (ssa_forward_propagate_and_combine): | |
11426 | Do only one transform on COND_EXPRs at the same time. | |
11427 | ||
cae322a0 | 11428 | 2012-04-19 Jan Hubicka <jh@suse.cz> |
11429 | ||
11430 | * symtab.c (dump_symtab_base): Revert accidental checkin. | |
11431 | ||
2e30c82f | 11432 | 2012-04-20 Alan Modra <amodra@gmail.com> |
11433 | ||
11434 | PR target/53040 | |
11435 | * config/rs6000/rs6000.c (rs6000_savres_strategy): When using | |
11436 | static chain, set REST_INLINE_FPRS too. | |
11437 | ||
7f85203b | 11438 | 2012-04-20 Thomas Schwinge <thomas@codesourcery.com> |
11439 | ||
11440 | * tree-dump.c (dequeue_and_dump) <BIT_FIELD_REF>: Dump the three child | |
11441 | nodes. | |
11442 | ||
5115d20b | 11443 | 2012-04-20 Richard Guenther <rguenther@suse.de> |
11444 | ||
61cb2bc3 | 11445 | * tree-vect-loop.c (vect_analyze_loop_operations): Do not vectorize |
11446 | loops that can never run more often than the vectorization factor. | |
5115d20b | 11447 | |
cfacc26f | 11448 | 2012-04-19 Jan Hubicka <jh@suse.cz> |
11449 | ||
11450 | * symtab.c (dump_symtab_base): Fix dumping of asm lists. | |
11451 | ||
34fac337 | 11452 | 2012-04-19 David Edelsohn <dje.gcc@gmail.com> |
11453 | ||
11454 | * config/rs6000/sync.md (fetchop_name): Change ior attribute to "or". | |
11455 | ||
2e045eaa | 11456 | 2012-04-19 Jim Meyering <meyering@redhat.com> |
11457 | ||
2e045eaa | 11458 | * genmodes.c (make_complex_modes): Avoid unnecessary use of strncpy. |
11459 | We verified above that the string(including trailing NUL) fits in buf, | |
11460 | so just use memcpy. | |
11461 | ||
5300ccdd | 11462 | 2012-04-19 Richard Guenther <rguenther@suse.de> |
11463 | ||
11464 | * symtab.c (dump_symtab_base): Use TREE_STRING_POINTER | |
11465 | for dumping DECL_SECTION_NAME. | |
11466 | ||
dbe954dc | 11467 | 2012-04-19 Michael Matz <matz@suse.de> |
11468 | ||
11469 | PR middle-end/52977 | |
11470 | * tree.h (VECTOR_CST_NELTS): Use part number of types again. | |
11471 | (struct tree_vector): Adjust GTY length. | |
11472 | * tree.c (make_vector_stat): Don't set VECTOR_CST_NELTS. | |
11473 | ||
11474 | * gengtype.c (struct walk_type_data): Add in_record_p and loopcounter | |
11475 | members. | |
11476 | (walk_type, <TYPE_POINTER, TYPE_ARRAY>): Handle case where our | |
11477 | caller emitted the length calulation already. | |
11478 | (walk_type, <TYPE_UNION, TYPE_STRUCT>): Emit length calculations | |
11479 | before handling any of the fields for structs. | |
11480 | ||
dbf94397 | 11481 | 2012-04-19 Richard Guenther <rguenther@suse.de> |
11482 | ||
11483 | PR tree-optimization/53031 | |
11484 | * tree-vrp.c (adjust_range_with_scev): Revert back to | |
11485 | using max_loop_iterations. | |
11486 | ||
e3d533cf | 11487 | 2012-04-19 Michael Matz <matz@suse.de> |
11488 | ||
11489 | * diagnostic.c (emit_diagnostic): Move va_end call after user | |
11490 | of the va_list. | |
11491 | (warning, warning_at, pedwarn, permerror): Ditto. | |
11492 | ||
8ee14c01 | 11493 | 2012-04-19 Richard Guenther <rguenther@suse.de> |
11494 | ||
11495 | * ira-int.h (ira_allocno_object_iter_cond): Avoid out-of-bound | |
11496 | array access. | |
11497 | ||
27b3429e | 11498 | 2012-04-19 Georg-Johann Lay <avr@gjlay.de> |
11499 | ||
11500 | PR target/53033 | |
11501 | * config/avr/avr.c (avr_out_load_psi): Fix assembler template for | |
11502 | the case *(X+const). | |
11503 | ||
31e4b46c | 11504 | 2012-04-19 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
11505 | ||
11506 | * config/arm/sync.md (sync_optab): Change ior attribute to "or". | |
11507 | ||
61cb2bc3 | 11508 | 2012-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org> |
d85dbdb3 | 11509 | |
11510 | PR c/52283/37985 | |
11511 | * stmt.c (warn_if_unused_value): Skip NOP_EXPR. | |
11512 | * convert.c (convert_to_integer): Don't set TREE_NO_WARNING. | |
11513 | ||
8fb72e03 | 11514 | 2012-04-19 Richard Guenther <rguenther@suse.de> |
11515 | ||
11516 | PR rtl-optimization/44688 | |
11517 | * loop-iv.c (determine_max_iter): Only return max_iter. | |
11518 | (iv_number_of_iterations): Also use the recorded loop bound | |
11519 | on the maximum number of iterations. | |
11520 | * loop-unroll.c (decide_unroll_runtime_iterations): Use | |
11521 | max_iter to avoid unrolling loops that do not roll. | |
11522 | (decide_unroll_stupid): Likewise. | |
11523 | ||
bfb10994 | 11524 | 2012-04-18 Steven Bosscher <steven@gcc.gnu.org> |
11525 | ||
11526 | * targhooks.c (default_case_values_threshold): Fix code style nit. | |
11527 | ||
11528 | * stmt.c (add_case_node, expand_case): Move logic to remove/reduce | |
11529 | case range and type folding from here... | |
11530 | * gimplify.c (gimplify_switch_expr): ... to here. Expect NULL_TREE | |
c8302ead | 11531 | type, as documented in tree.def. |
bfb10994 | 11532 | |
3e7775f6 | 11533 | 2012-04-18 Jan Hubicka <jh@suse.cz> |
11534 | ||
11535 | * cgraph.h (verify_symtab, verify_symtab_node, verify_symtab_base): | |
11536 | Declare. | |
bef9aba3 | 11537 | * cgraphunit.c (verify_cgraph_node): Verify symtab base; do not verify |
3e7775f6 | 11538 | cgraph hash and same comdat groups. |
61cb2bc3 | 11539 | (cgraph_optimize): Verify symbol table. |
3e7775f6 | 11540 | * ipa.c (cgraph_remove_unreachable_nodes): Verify symbol table. |
11541 | (dissolve_same_comdat_group_list): Work on symtab nodes. | |
11542 | (function_and_variable_visibility): Dissolve variable same comdat group | |
11543 | lists, too. | |
11544 | * symtab.c: Include timevar.h | |
11545 | (verify_symtab_base, verify_symtab_node, verify_symtab): New functions. | |
11546 | ||
9541f573 | 11547 | 2012-04-18 Steven Bosscher <steven@gcc.gnu.org> |
11548 | ||
5d459527 | 11549 | * tree-switch-conversion.c (info): Remove global pass info. |
11550 | (check_range, check_process_case, check_final_bb, create_temp_arrays, | |
11551 | free_temp_arrays, gather_default_values, build_constructors, | |
11552 | array_value_type, build_one_array, build_arrays, gen_def_assigns, | |
11553 | fix_phi_nodes, gen_inbound_check): Pass info around from ... | |
11554 | (process_switch): ... here. Unify message format. Return a const | |
11555 | char pointer to the failure reason message. | |
11556 | (do_switchconv): Unify message format. Update process_switch usage. | |
11557 | ||
9541f573 | 11558 | * tree.def (CASE_LABEL_EXPR): Fix documentation, mention all operands. |
11559 | * tree-cfg.c (edge_to_cases): Fix documentation. | |
11560 | ||
ed13de71 | 11561 | 2012-04-18 Uros Bizjak <ubizjak@gmail.com> |
11562 | ||
11563 | * config/alpha/sync.md (fetchop_name): Change ior attribute to "or". | |
11564 | ||
a963cb46 | 11565 | 2012-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
11566 | ||
11567 | PR tree-optimization/52976 | |
11568 | * tree-ssa-reassoc.c (add_to_ops_vec_max_rank): Delete. | |
11569 | (possibly_move_powi): New function. | |
11570 | (rewrite_expr_tree): Call possibly_move_powi. | |
11571 | (rewrite_expr_tree_parallel): Likewise. | |
11572 | (attempt_builtin_powi): Change call of add_to_ops_vec_max_rank to | |
11573 | call add_to_ops_vec instead. | |
11574 | ||
56e650d6 | 11575 | 2012-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
11576 | ||
11577 | PR tree-optimization/52976 | |
11578 | * tree-ssa-reassoc.c (stmt_is_power_of_op): New function. | |
11579 | (decrement_power): Likewise. | |
11580 | (propagate_op_to_single_use): Likewise. | |
11581 | (zero_one_operation): Handle __builtin_pow* calls in linearized | |
11582 | expression trees; factor logic into propagate_op_to_single_use. | |
11583 | (undistribute_ops_list): Allow operands with repeat counts > 1. | |
11584 | ||
b6556916 | 11585 | 2012-04-18 Richard Guenther <rguenther@suse.de> |
11586 | ||
11587 | PR tree-optimization/44688 | |
11588 | * cfgloop.h (record_niter_bound): Declare. | |
11589 | * tree-ssa-loop-niter.c (record_niter_bound): Export. | |
11590 | Update the estimation with the upper bound here... | |
11591 | (estimate_numbers_of_iterations_loop): ... instead of here. | |
11592 | Do not forcefully reset a recorded upper bound. | |
11593 | * tree-vect-loop-manip.c (vect_do_peeling_for_alignment): | |
61cb2bc3 | 11594 | Record the maximum number of loop iterations of the prologue loop. |
b6556916 | 11595 | |
04ec15fa | 11596 | 2012-04-18 Jan Hubicka <jh@suse.cz> |
11597 | ||
11598 | * lto-symtab.c (lto_cgraph_replace_node): Update. | |
11599 | * cgraphbuild.c (record_reference, record_type_list, | |
11600 | record_eh_tables, mark_address, mark_load, mark_store): Update. | |
11601 | * cgraph.c (cgraph_same_body_alias, dump_cgraph_node, | |
11602 | cgraph_create_virtual_clone, cgraph_for_node_thunks_and_aliases): | |
11603 | Update. | |
11604 | * cgraph.h (symtab_node_def, symtab_node, const_symtab_node): Remove. | |
11605 | (cgraph_alias_aliased_node, varpool_alias_aliased_node): Update. | |
11606 | * reload.c: Fix typo in comment. | |
11607 | * rtlanal.c: Likewise. | |
11608 | * tree-emultls.c (gen_emutls_addr): Update. | |
11609 | * ipa-reference.c (analyze_function): Update. | |
11610 | * cgraphunit.c (cgraph_analyze_function, | |
11611 | cgraph_process_same_body_aliases, assemble_thunks_and_aliases): | |
11612 | Update. | |
11613 | * ipa-ref.c (ipa_record_reference): Reorg to avoid reference types. | |
11614 | (ipa_remove_reference): Likewise. | |
11615 | (ipa_remove_all_refering): Rename to ... | |
11616 | (ipa_remove_all_referring): ... this one; update. | |
11617 | (ipa_dump_references): Update. | |
11618 | (ipa_dump_referring): Update. | |
11619 | (ipa_clone_references): Update. | |
11620 | (ipa_clone_refering): Rename to ... | |
11621 | (ipa_clone_referring): ... this one; update. | |
11622 | (ipa_ref_cannot_lead_to_return): Update. | |
11623 | (ipa_ref_has_aliases_p): Update. | |
11624 | * ipa-ref.h (symtab_node_def, symtab_node, const_symtab_node): New | |
11625 | forward typedefs. | |
11626 | (ipa_ref_type): Remove. | |
11627 | (ipa_ref_ptr_u): Remove. | |
11628 | (ipa_ref): Remove referencing, refered, refered_index, refering_type | |
11629 | and refered_type; add referring, referred and referred_index. | |
11630 | (ipa_ref_list): Rename refering to referring. | |
11631 | (ipa_record_reference, ipa_remove_all_referring, ipa_dump_referring, | |
11632 | ipa_clone_references, ipa_clone_referring): Update prototypes. | |
11633 | * lto-cgraph.c (referenced_from_other_partition_p): Update. | |
11634 | (lto_output_ref): Update. | |
11635 | (add_references): Update. | |
11636 | (input_varpool_node): Update. | |
11637 | (input_refs): Update. | |
11638 | * ipa-ref-inline.h (ipa_ref_node): Update. | |
11639 | (ipa_ref_varpool_node): Update. | |
61cb2bc3 | 11640 | (ipa_ref_referring_node): Update. |
04ec15fa | 11641 | (ipa_ref_referring_varpool_node): Update. |
61cb2bc3 | 11642 | (ipa_ref_referring_ref_list): Update. |
04ec15fa | 11643 | (ipa_ref_referred_ref_list): Update. |
11644 | (ipa_ref_list_first_referring): Update. | |
11645 | (ipa_empty_ref_list): Update. | |
11646 | (ipa_ref_list_refering_iterate): Rename to ... | |
11647 | (ipa_ref_list_referring_iterate): ... this one. | |
11648 | * cse.c: Update comment. | |
11649 | * ipa-utils.c (ipa_reverse_postorder): Update. | |
11650 | * tree-ssa-alias.c: Update. | |
11651 | * ipa-inline.c (reset_edge_caches): Update. | |
11652 | (update_caller_keys): Update. | |
11653 | * ipa-inline.h: Update comments. | |
11654 | * jump.c: Update comment. | |
11655 | * alias.c: Likewise. | |
11656 | * ipa.c (process_references): Update. | |
11657 | (cgraph_remove_unreachable_nodes): Likewise. | |
11658 | (ipa_discover_readonly_nonaddressable_var): Likewise. | |
11659 | (cgraph_address_taken_from_non_vtable_p): Likewise. | |
11660 | * trans-mem.c (ipa_tm_execute): Update. | |
11661 | * simplify-rtx.c: Fix comment. | |
11662 | * rtl.c: Fix comment. | |
11663 | * symtab.c (symtab_unregister_node): Update. | |
11664 | * varpool.c (dump_varpool_node): Update. | |
11665 | (varpool_analyze_pending_decls): Update. | |
11666 | (assemble_aliases): Update. | |
11667 | (varpool_for_node_and_aliases): Update. | |
11668 | ||
7f521ab4 | 11669 | 2012-04-18 Richard Guenther <rguenther@suse.de> |
11670 | ||
11671 | * cfgloop.h (estimate_numbers_of_iterations_loop): Remove | |
11672 | use_undefined_p parameter. | |
11673 | * tree-flow.h (estimate_numbers_of_iterations): Likewise. | |
11674 | * tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop): | |
11675 | Likewise. | |
11676 | (estimate_numbers_of_iterations): Likewise. | |
11677 | (estimated_loop_iterations): Adjust. | |
11678 | (max_loop_iterations): Likewise. | |
11679 | (scev_probably_wraps_p): Likewise. | |
11680 | * tree-ssa-loop.c (tree_ssa_loop_bounds): Likewise. | |
11681 | * tree-vrp.c (adjust_range_with_scev): Use max_stmt_executions, | |
11682 | not max_loop_iterations. | |
11683 | (execute_vrp): Remove explicit number of iterations estimation. | |
11684 | ||
ba102931 | 11685 | 2012-04-18 Enkovich Ilya <ilya.enkovich@intel.com> |
11686 | ||
11687 | * config/i386/linux-common.h: New. | |
11688 | ||
11689 | * config.gcc: Add i386/linux-common.h before | |
11690 | all i386/linux.h and i386/linux64.h usages. | |
11691 | ||
11692 | * config/i386/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): New. | |
11693 | (LINK_SPEC): Use GNU_USER_TARGET_LINK_SPEC. | |
11694 | * config/i386/gnu-user64.h: Likewise. | |
11695 | ||
11696 | * config/i386/gnu-user.common.h (GNU_USER_TARGET_CC1_SPEC): New. | |
11697 | (CC1_SPEC): Use GNU_USER_TARGET_CC1_SPEC. | |
11698 | (GNU_USER_TARGET_MATHFILE_SPEC): New. | |
11699 | (ENDFILE_SPEC): Use GNU_USER_TARGET_MATHFILE_SPEC. | |
11700 | ||
18841b0c | 11701 | 2012-04-18 Jan Hubicka <jh@suse.cz> |
11702 | ||
11703 | * cgraph.c (cgraph_node_name): Remove. | |
11704 | (dump_cgraph_node): Use dump_symtab_base; reformat. | |
11705 | * cgraph.h (symtab_node_asm_name, symtab_node_name, dump_symtab, | |
11706 | debug_symtab, dump_symtab_node, debug_symtab_node, dump_symtab_base): | |
11707 | Declare. | |
11708 | (cgraph_node_name, varpool_node_name): Remove. | |
11709 | (cgraph_node_asm_name, varpool_node_asm_name, | |
11710 | cgraph_node_name, varpool_node_name): New. | |
11711 | * tree-pass.h (TODO_dump_cgraph): Rename to ... | |
11712 | (TODO_dump_symtab): ... this one. | |
11713 | * ipa-cp (pass_ipa_cp): Update. | |
11714 | * ia-reference.c (generate_summary, read_write_all_from_decl, | |
11715 | propagate, ipa_reference_read_optimization_summary): Update. | |
11716 | * cgraphunit.c (cgraph_analyze_functions): Update. | |
11717 | (cgraph_optimize): Update. | |
11718 | * ipa-ref.c (ipa_dump_references): Update. | |
11719 | (ipa_dump_refering): Update. | |
11720 | * ipa-inline.c (pass_ipa_inline): Update. | |
11721 | * matrix-reorg.c (pass_ipa_matrix_reorg): Update. | |
11722 | * ipa.c (pass_ipa_function_visibility, | |
11723 | pass_ipa_whole_program_visibility): Update. | |
11724 | * tree-sra.c (pass_early_ipa_sra): Update. | |
11725 | * symtab.c: Include langhooks.h | |
11726 | (symtab_node_asm_name): New. | |
11727 | (symtab_node_name): New. | |
11728 | (symtab_type_names): New static var. | |
11729 | (dump_symtab_base): New. | |
11730 | (dump_symtab_node, dump_symtab): New. | |
11731 | (debug_symtab_node, debug_symtab): New. | |
11732 | * tree-ssa-structalias.c: Dump symbol table. | |
11733 | * pases.c (execute_todo): Handle TODO_dump_symtab instead | |
11734 | of TODO_dump_cgraph. | |
11735 | * varpoo.c (varpool_node_name): Remove. | |
11736 | (dump_varpool_node): Use dump_symtab_base; reformat. | |
11737 | ||
b583dffb | 11738 | 2012-04-18 Manuel López-Ibáñez <manu@gcc.gnu.org> |
11739 | ||
61cb2bc3 | 11740 | * doc/invoke.texi (Language Independent Options): @item should be |
b583dffb | 11741 | before @opindex. |
11742 | ||
9a37e9c6 | 11743 | 2012-04-17 Richard Sandiford <rdsandiford@googlemail.com> |
11744 | ||
11745 | PR bootstrap/53021 | |
11746 | * rtl.c (rtx_code_size): Handle ADDRESS. | |
11747 | ||
85d618f3 | 11748 | 2012-04-17 Tom de Vries <tom@codesourcery.com> |
11749 | ||
11750 | * tree-iterator.c (append_to_statement_list_1): Handle case that *list_p | |
11751 | is not a STMT_LIST. | |
11752 | ||
4e0c0c52 | 11753 | 2012-04-17 Uros Bizjak <ubizjak@gmail.com> |
11754 | ||
11755 | PR target/53020 | |
11756 | * config/i386/sync.md (atomic_<code><mode>): Rename to | |
11757 | atomic_<logic><mode>. | |
11758 | ||
4e56ceb1 | 11759 | 2012-04-17 Richard Sandiford <rdsandiford@googlemail.com> |
11760 | ||
11761 | * rtl.def (ADDRESS): Turn operand into a HOST_WIDE_INT. | |
11762 | * alias.c (reg_base_value): Expand and update comment. | |
11763 | (arg_base_value): New variable. | |
11764 | (unique_id): Move up file. | |
11765 | (unique_base_value, unique_base_value_p, known_base_value_p): New. | |
11766 | (find_base_value): Use arg_base_value and known_base_value_p. | |
11767 | (record_set): Document REG_NOALIAS handling. Use unique_base_value. | |
11768 | (find_base_term): Use known_base_value_p. | |
11769 | (base_alias_check): Use unique_base_value_p. | |
11770 | (init_alias_target): Initialize arg_base_value. Use unique_base_value. | |
11771 | (init_alias_analysis): Use 1 as the first id for REG_NOALIAS bases. | |
11772 | ||
b100cea5 | 11773 | 2012-04-17 Pat Haugen <pthaugen@us.ibm.com> |
11774 | ||
11775 | * config/rs6000/rs6000.h (SLOW_UNALIGNED_ACCESS): Remove DImode. | |
11776 | ||
7a10f06b | 11777 | 2012-04-17 Michael Matz <matz@suse.de> |
11778 | ||
11779 | PR tree-optimization/18437 | |
11780 | * tree-vectorizer.h (_stmt_vec_info.stride_load_p): New member. | |
11781 | (STMT_VINFO_STRIDE_LOAD_P): New accessor. | |
11782 | (vect_check_strided_load): Declare. | |
11783 | * tree-vect-data-refs.c (vect_check_strided_load): New function. | |
11784 | (vect_analyze_data_refs): Use it to accept strided loads. | |
11785 | * tree-vect-stmts.c (vectorizable_load): Ditto and handle them. | |
11786 | ||
3a37f7bd | 11787 | 2012-04-17 Richard Guenther <rguenther@suse.de> |
11788 | ||
11789 | PR middle-end/53011 | |
11790 | * tree-eh.c (cleanup_empty_eh_merge_phis): Properly discard | |
11791 | loops when redirecting an entry or latch edge. | |
11792 | ||
2bc1ac5a | 11793 | 2012-04-17 Bernd Schmidt <bernds@codesourcery.com> |
11794 | ||
11795 | * sel-sched.c (sel_global_init): Revert previous change. | |
11796 | ||
e01d3bb3 | 11797 | 2012-04-17 Richard Guenther <rguenther@suse.de> |
11798 | ||
11799 | * tree-flow.h (array_at_struct_end_p): Move declaration ... | |
11800 | * tree.h (array_at_struct_end_p): ... here. | |
11801 | * tree-ssa-loop-niter.c (array_at_struct_end_p): Move ... | |
11802 | * expr.c (array_at_struct_end_p): ... here. Rewrite. | |
11803 | ||
1c391fd0 | 11804 | 2012-04-17 Steven Bosscher <steven@gcc.gnu.org> |
11805 | ||
11806 | * stmt.c (cost_table_, use_cost_table, cost_table_initialize, | |
11807 | COST_TABLE): Remove. | |
11808 | (estimate_case_costs): Remove. | |
11809 | (expand_case): Do not call estimate_case_costs | |
11810 | to set use_cost_table. | |
11811 | (balance_case_nodes): Do not use use_cost_table. | |
11812 | ||
cfbe30aa | 11813 | 2012-04-16 Jan Hubicka <jh@suse.cz> |
11814 | ||
11815 | * cgraph.c (cgraph_hash, assembler_name_hash): Remove. | |
11816 | (hash_node, eq_node): Remove. | |
11817 | (cgraph_create_node): Do not handle hashtable. | |
11818 | (cgraph_get_node): Remove. | |
11819 | (cgraph_insert_node_to_hashtable): Remove. | |
11820 | (hash_node_by_assembler_name): Remove. | |
11821 | (eq_assembler_name): Remove. | |
11822 | (cgraph_node_for_asm): Rewrite. | |
11823 | (cgraph_find_replacement_node): Break out from ... | |
11824 | (cgraph_remove_node): ... here; do not maintain hashtables. | |
11825 | (change_decl_assembler_name): Remove. | |
11826 | (cgraph_clone_node): Do not maintain hashtables. | |
11827 | * cgraph.h (const_symtab_node): New typedef. | |
11828 | (cgraph_insert_node_to_hashtable): Remove. | |
11829 | (symtab_get_node, symtab_node_for_asm, | |
11830 | symtab_insert_node_to_hashtable): Declare. | |
11831 | (cgraph_find_replacement_node): Declare. | |
11832 | (cgraph_get_node, varpool_get_node): Turn into inlines. | |
11833 | (cgraph, varpool): Work sanely on NULL pointers. | |
11834 | (FOR_EACH_SYMBOL): New walker. | |
11835 | * ipa-inline-transform.c (save_inline_function_body): Use | |
11836 | symtab_insert_node_to_hashtable. | |
11837 | * symtab.c: Include ggc.h and diagnostics.h | |
11838 | (symtab_hash, assembler_name_hash): New static vars; | |
11839 | (hash_node, eq_node, hash_node_by_assembler_name, | |
11840 | eq_assembler_name, insert_to_assembler_name_hash, | |
11841 | unlink_from_assembler_name_hash): New. | |
11842 | (symtab_register_node): Update hashtables. | |
11843 | (symtab_insert_node_to_hashtable): New. | |
11844 | (symtab_unregister_node): Update hashtables. | |
11845 | (symtab_get_node): New. | |
11846 | (symtab_node_for_asm): New. | |
11847 | (change_decl_assembler_name): New. | |
11848 | * Makefile.in (symtab.o): Needs GTY. | |
11849 | * varpool.c (varpool_hash): Remove. | |
11850 | (hash_varpool_node, eq_varpool_node, varpool_get_node): Remove. | |
11851 | (varpool_node): Rewrite using varpool_get_node. | |
11852 | (varpool_remove_node): DO not maintain hashtables. | |
61cb2bc3 | 11853 | (varpool_node_for_asm): Rewrite. |
cfbe30aa | 11854 | |
cafd8c6c | 11855 | 2012-04-16 Sandra Loosemore <sandra@codesourcery.com> |
11856 | ||
11857 | * doc/invoke.texi: Copy-edit to put verbs in the present tense | |
11858 | when describing the current behavior of GCC. | |
11859 | ||
5d92623d | 11860 | 2012-04-16 Richard Sandiford <rdsandiford@googlemail.com> |
11861 | ||
11862 | * genemit.c (gen_exp): Remove ADDRESS handling. | |
11863 | * genoutput.c (scan_operands): Likewise. | |
11864 | * genpeep.c (match_rtx): Likewise. | |
11865 | * genrecog.c (add_to_sequence): Likewise. | |
11866 | ||
addbb217 | 11867 | 2012-04-16 David Edelsohn <dje.gcc@gmail.com> |
11868 | ||
61cb2bc3 | 11869 | * doc/install.texi (Specific, *-ibm-aix*): Update assembler bug status. |
addbb217 | 11870 | |
9e3797f2 | 11871 | 2012-04-16 Martin Jambor <mjambor@suse.cz> |
11872 | ||
11873 | * tree-sra.c (build_ref_for_model): Create COMPONENT_REFs only for | |
11874 | bit-fields. | |
11875 | ||
85cedc6b | 11876 | 2012-04-16 Ulrich Weigand <ulrich.weigand@linaro.org> |
11877 | ||
11878 | PR target/51819 | |
11879 | * config/arm/arm.c (arm_print_operand): Fix invalid alignment | |
11880 | hints for 'A' operand types. | |
11881 | ||
0704fb2e | 11882 | 2012-04-16 Jan Hubicka <jh@suse.cz> |
11883 | ||
11884 | * cgraph.h (symtab_node_base): Add next and previous pointers. | |
11885 | (cgraph_node): Remove next and preivous pointers. | |
11886 | (varpool_node): Likewise; remove next/previous GTY marker; | |
11887 | it is not type safe. | |
11888 | (symtab_node_def): Update GTY marker | |
11889 | (x_cgraph_nodes, cgraph_nodes): Remove. | |
11890 | (symtab_nodes): New function. | |
11891 | (cgraph_order): Rename to ... | |
11892 | (symtab_order): ... this one. | |
11893 | (symtab_register_node, symtab_unregister_node, symtab_remove_node): | |
11894 | Declare. | |
11895 | (x_varpool_nodes, varpool_nodes): Remove. | |
11896 | (FOR_EACH_STATIC_VARIABLE): Update. | |
11897 | (symtab_function_p, symtab_variable_p): New function. | |
11898 | (FOR_EACH_VARIABLE): Update. | |
11899 | (varpool_first_variable, varpool_next_variable): New functions. | |
11900 | (FOR_EACH_VARIABLE): Update. | |
11901 | (cgraph_first_defined_function): Update. | |
11902 | (cgraph_next_defined_function, cgraph_next_defined_function): Update. | |
11903 | (FOR_EACH_DEFINED_FUNCTION, FOR_EACH_FUNCTION): Update. | |
11904 | (cgraph_first_function, cgraph_next_function): New. | |
11905 | (FOR_EACH_FUNCTION): Update. | |
11906 | (cgraph_first_function_with_gimple_body, | |
11907 | cgraph_next_function_with_gimple_body): Update. | |
11908 | * symtab.c: New file. | |
11909 | * cgraph.c: Update copyright dates. | |
11910 | (x_cgraph_nodes, cgraph_order): Remove. | |
11911 | (NEXT_FREE_NODE): Update. | |
11912 | (SET_NEXT_FREE_NODE): New. | |
11913 | (cgraph_create_node_1): Remove common code. | |
61cb2bc3 | 11914 | (cgraph_create_node): Remove common code; call symtab_register_node. |
0704fb2e | 11915 | (cgraph_remove_node): Remove common code; call symtab_unregister-node. |
61cb2bc3 | 11916 | (cgraph_add_asm_node): Update. |
0704fb2e | 11917 | (cgraph_clone_node): Register new node. |
11918 | * cgraphunit.c (process_function_and_variable_attributes): Update. | |
11919 | (cgraph_analyze_functions): Update. | |
11920 | (cgraph_analyze_functions): Update. | |
11921 | (cgraph_output_in_order): Update. | |
61cb2bc3 | 11922 | * lto-cgraph.c (input_node, input_varpool_node, input_cgraph_1): |
11923 | Update. | |
11924 | * ipa-inline.c (recursive_inlining): Update. | |
11925 | * lto-streamer-in.c (lto_input_toplevel_asms): Update. | |
0704fb2e | 11926 | * ipa.c (cgraph_remove_unreachable_nodes): Update. |
11927 | * Makefile.in: Add symtab.o | |
11928 | * varpool.c (x_varpool_nodes): Remove | |
11929 | (varpool_node): Remove common code; call symtab_register_node. | |
61cb2bc3 | 11930 | (varpool_remove_node): Remove common code; call symtab_unregister_node. |
0704fb2e | 11931 | |
c7a1d251 | 11932 | 2012-04-16 Richard Guenther <rguenther@suse.de> |
11933 | ||
11934 | PR middle-end/52977 | |
11935 | * tree.h (VECTOR_CST_NELTS): Adjust. | |
11936 | (struct tree_vector): Add explicit length field. | |
11937 | (make_vector_stat): Declare. | |
11938 | (make_vector): Define. | |
11939 | * tree.c (make_vector_stat): New function. | |
11940 | (build_vector_stat): Use it. | |
11941 | * tree-streamer-in.c (streamer_alloc_tree): Likewise. | |
11942 | ||
d8a78f92 | 11943 | 2012-04-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
11944 | ||
11945 | PR tree-optimization/52976 | |
11946 | * tree-ssa-reassoc.c (add_to_ops_vec_max_rank): New function. | |
11947 | (undistribute_ops_list): Ops with repeat counts aren't eligible for | |
11948 | undistribution. | |
11949 | (attempt_builtin_powi): Call add_to_ops_vec_max_rank. | |
11950 | ||
7c455d87 | 11951 | 2012-04-16 Jan Hubicka <jh@suse.cz> |
11952 | ||
11953 | * cgraph.h (FOR_EACH_VARIABLE, FOR_EACH_VARIABLE, FOR_EACH_FUNCTION): | |
11954 | New macros. | |
11955 | * lto-symtab.c (lto_symtab_merge_cgraph_nodes): Use FOR_EACH | |
11956 | walkers to walk cgraph and varpool. | |
11957 | * cgraph.c (cgraph_node_for_asm): Likewise. | |
11958 | (dump_cgraph): Likewise. | |
11959 | * value-prof.c (init_node_map): Likewise. | |
11960 | * tree.c (free_lang_data_in_cgraph): Likewise. | |
11961 | * tree-emutls.c: (ipa_lower_emutls): Likewise. | |
11962 | * ipa-reference.c (generate_summary, propagate): Likewise. | |
11963 | * cgraphunit.c (verify_cgraph, cgraph_process_same_body_aliases, | |
11964 | cgraph_mark_functions_to_output, cgraph_output_in_order, | |
11965 | output_weakrefs, cgraph_materialize_all_clones, | |
11966 | cgraph_optimize): Likewise. | |
11967 | * lto-cgraph.c (merge_profile_summaries): Likewise. | |
11968 | (input_cgraph): Likewise. | |
11969 | * ipa-pure-const.c (generate_summary): Likewise. | |
11970 | (propagate): Likwise. | |
11971 | * ipa-utils.c (ipa_reduced_postorder): Likewise. | |
11972 | (ipa_free_postorder_info): Likewise. | |
11973 | (ipa_reverse_postorder): Likewise. | |
11974 | * ipa-inline.c (ipa_inline): Likewise. | |
11975 | * matrix-reorg.c (find_matrices_decl): Likewise. | |
11976 | (matrix_reorg): Likewise. | |
11977 | * tree-vectorizer.c (increase_alignment): Likewise. | |
11978 | * ipa.c (cgraph_remove_unreachable_nodes): Likewise. | |
11979 | (function_and_variable_visibility): Likewise. | |
11980 | (whole_program_function_and_variable_visibility): Likewise. | |
11981 | (ipa_cdtor_merge): Likewise. | |
11982 | * trans-mem.c (ipa_tm_execute): Likewise. | |
11983 | * ipa-inline-analysis.c (dump_inline_summaries): Likewise. | |
11984 | * ipa-prop.c (ipa_print_all_jump_functions): Likewise. | |
11985 | (ipa_print_all_params): Likewise. | |
11986 | (ipa_update_after_lto_read): Likewise. | |
11987 | * tree-profie.c (tree_profiling): Likewise. | |
11988 | * tree-ssa-structalias.c (ipa_pta_execute): Likewise. | |
11989 | * passes.c (dump_passes): Likewise. | |
11990 | (do_per_function): Likewise. | |
11991 | (ipa_write_summaries): Likewise. | |
11992 | * varpool.c (dump_varpool): Likewise. | |
11993 | (varpool_node_for_asm): Likewise. | |
11994 | (varpool_assemble_pending_decls): Likewise. | |
11995 | ||
06734da8 | 11996 | 2012-04-16 Richard Guenther <rguenther@suse.de> |
11997 | ||
11998 | PR tree-optimization/52975 | |
11999 | * tree-if-conv.c (predicate_bbs): Do not simplify inverted | |
12000 | condition but always mark it with TRUTH_NOT_EXPR. | |
4e0c0c52 | 12001 | |
360b78f3 | 12002 | 2012-04-16 Richard Guenther <rguenther@suse.de> |
12003 | ||
12004 | PR tree-optimization/52975 | |
12005 | * tree-ssa-forwprop.c (combine_cond_exprs): New function. | |
12006 | (ssa_forward_propagate_and_combine): Call it for COND_EXPRs | |
12007 | and VEC_COND_EXPRs. Also combine into VEC_COND_EXPRs condition. | |
12008 | * fold-const.c (operand_equal_p): Handle TARGET_MEM_REF. | |
12009 | ||
fd65bafc | 12010 | 2012-04-14 Uros Bizjak <ubizjak@gmail.com> |
12011 | ||
12012 | * config/i386/sse.md (ssse3_plusminus): New code iterator. | |
12013 | (avx2_ph<plusminus_mnemonic>wv16hi3): Macroize insn from | |
12014 | avx2_ph{add,adds,sub,subs}wv16hi3 using ssse3_plusminus code iterator. | |
12015 | (ssse3_ph<plusminus_mnemonic>wv8hi3): Macroize insn from | |
12016 | ssse3_ph{add,adds,sub,subs}wv8hi3 using ssse3_plusminus code iterator. | |
12017 | (ssse3_ph<plusminus_mnemonic>wv4hi3): Macroize insn from | |
12018 | ssse3_ph{add,adds,sub,subs}wv4hi3 using ssse3_plusminus code iterator. | |
12019 | ||
12020 | (avx2_ph<plusminus_mnemonic>dv8si3): Macroize insn from | |
12021 | avx2_ph{add,adds,sub,subs}dv8si3 using plusminus code iterator. | |
12022 | (ssse3_ph<plusminus_mnemonic>dv4si3): Macroize insn from | |
12023 | ssse3_ph{add,adds,sub,subs}dv4si3 using plusminus code iterator. | |
12024 | (ssse3_ph<plusminus_mnemonic>dv2si3): Macroize insn from | |
12025 | ssse3_ph{add,adds,sub,subs}dv2si3 using plusminus code iterator. | |
12026 | ||
12027 | (xop_plus): New code iterator. | |
12028 | (macs): New code attribute. | |
12029 | (macds): Ditto. | |
12030 | (xop_p<macs><ssemodesuffix><ssemodesuffix>): Macroize insn from | |
12031 | xop_pmacs{,s}{ww,dd} using xop_plus code iterator and VI24_128 mode | |
12032 | iterator. | |
12033 | (xop_p<macs>dql): Macroize insn from xop_pmacs{,s}dql using | |
12034 | xop_plus code iterator. | |
12035 | (xop_p<macs>dqh): Macroize insn from xop_pmacs{,s}dqh using | |
12036 | xop_plus code iterator. | |
12037 | (xop_p<macs>wd): Macroize insn from xop_pmacs{,s}wd using | |
12038 | xop_plus code iterator. | |
12039 | (xop_p<madcs>wd): Macroize insn from xop_pmadcs{,s}wd using | |
12040 | xop_plus code iterator. | |
12041 | ||
12042 | (xop_phadd<u>bw): Macroize insn from xop_phadd{,u}bw usign | |
12043 | any_extend code iterator. | |
12044 | (xop_phadd<u>bd): Macroize insn from xop_phadd{,u}bd usign | |
12045 | any_extend code iterator. | |
12046 | (xop_phadd<u>bq): Macroize insn from xop_phadd{,u}bq usign | |
12047 | any_extend code iterator. | |
12048 | (xop_phadd<u>wd): Macroize insn from xop_phadd{,u}wd usign | |
12049 | any_extend code iterator. | |
12050 | (xop_phadd<u>wq): Macroize insn from xop_phadd{,u}wq usign | |
12051 | any_extend code iterator. | |
12052 | (xop_phadd<u>dq): Macroize insn from xop_phadd{,u}dq usign | |
12053 | any_extend code iterator. | |
12054 | ||
a2b85e40 | 12055 | 2012-04-14 Tom de Vries <tom@codesourcery.com> |
12056 | ||
12057 | * cfgcleanup.c (try_optimize_cfg): Replace call to delete_insn_chain by | |
12058 | call to delete_insn. Remove code to reorder BASIC_BLOCK note and | |
12059 | DELETED_LABEL note, and move it to ... | |
12060 | * cfgrtl.c (delete_insn): ... here. Change return type to void. | |
12061 | (delete_insn_and_edges): Likewise. | |
12062 | (delete_insn_chain): Handle new return type of delete_insn. Delete | |
12063 | chain backwards rather than forwards. | |
12064 | * rtl.h (delete_insn, delete_insn_and_edges): Change return type to | |
12065 | void. | |
12066 | * cfglayout.c (fixup_reorder_chain): Delete unused label. | |
12067 | ||
7d0d0ce1 | 12068 | 2012-04-14 Jan Hubicka <jh@suse.cz> |
12069 | ||
12070 | * cgraph.h: Update copyrights; | |
12071 | (symtab_node): Turn to union typedef. | |
12072 | (symtab_node_base): New structure. | |
12073 | (symtab_type): Add SYMTAB_SYMBOL tag. | |
12074 | (cgraph_node): Annotate some pinters with nested_ptr. | |
12075 | (varpool_node): Likewise. | |
12076 | (cgraph_local_info): Remove lto_file_data | |
12077 | and externally_visible. | |
12078 | (cgraph_node): Remove decl; same_comdat_group list; | |
12079 | aux; ref_list; order; address_taken; reachable_from_other_parittion, | |
12080 | in_other_partition; resolution. | |
12081 | (varpool_node): Remove decl; same_comdat_group; | |
12082 | ref_list; lto_file_data; aux; order; resolution; externally_visible; | |
12083 | used_from_other_partition; in_other_partition. | |
61cb2bc3 | 12084 | (symtab_node_def): New union. |
7d0d0ce1 | 12085 | (cgraph, varpool): Update. |
12086 | (varpool_first_static_initializer, varpool_next_static_initializer, | |
12087 | cgraph_only_called_directly_or_aliased_p, | |
12088 | varpool_can_remove_if_no_refs, varpool_can_remove_if_no_refs, | |
12089 | varpool_all_refs_explicit_p, cgraph_alias_aliased_node, | |
12090 | varpool_alias_aliased_node, cgraph_edge_recursive_p): Update | |
12091 | field references. | |
12092 | * cgraph.c: Likewise. | |
12093 | (cgraph_hash, assembler_name_hash): Turn into symtab_node. | |
12094 | * cgraphbuild.c: Likewise. | |
12095 | * lto-symtab.c: Likewise. | |
12096 | * c-gimplify.c: Likewise. | |
12097 | * value-prof.c: Likewise. | |
12098 | * tree.c: Likewise. | |
12099 | * ipa-cp.c: Likewise. | |
12100 | * tree-emutls.c: Likewise. | |
12101 | * ipa-inline-transform.c: Likwise. | |
12102 | * ipa-reference.c: Likewise. | |
12103 | * cgraphunit.c: Likewise. | |
12104 | * ipa-ref.c: Likewise. | |
12105 | * lto-cgraph.c: Likewise. | |
12106 | * ipa-ref-inline.h: Likewise. | |
12107 | * ipa-pure-const.c: Likewise. | |
12108 | * lto-streamer-out.c: Likewise. | |
12109 | * ipa-utils.c: Likewise. | |
12110 | * ipa-inline.c: Likewise. | |
12111 | * matrix-reorg.c: Likewise. | |
12112 | * tree-eh.c: Likewise. | |
12113 | * tree-vectorizer.c: Likewise. | |
12114 | * ipa-split.c: Likewise. | |
12115 | * ipa.c: Likewise. | |
12116 | * trans-mem.c: Likewise. | |
12117 | * ipa-inline-analysis.c: Likewise. | |
12118 | * gimplify.c: Likewise. | |
12119 | * cfgexpand.c: Likewise. | |
12120 | * tree-sra.c: Likewise. | |
12121 | * ipa-prop.c: Likewise. | |
12122 | * varasm.c: Likewise. | |
12123 | * tree-nested.c: Likewise. | |
12124 | * tree-inline.c: Likewise. | |
12125 | * tree-profile.c: Likewise. | |
12126 | * tree-ssa-structalias.c: Likewise. | |
12127 | * passes.c: Likewise. | |
12128 | * varpool.c: Likewise. | |
12129 | ||
162fb1a4 | 12130 | 2012-04-14 Tom de Vries <tom@codesourcery.com> |
12131 | ||
12132 | * tree-ssa-tail-merge.c (stmt_local_def): New function, factored out of | |
12133 | same_succ_hash, with local_def inlined. Use SINGLE_SSA_DEF_OPERAND. | |
12134 | Use FOR_EACH_IMM_USE_FAST instead of FOR_EACH_IMM_USE_STMT. Remove use | |
12135 | of find_edge. | |
12136 | (gsi_advance_fw_nondebug_nonlocal): New function. | |
12137 | (local_def): Removed function. | |
12138 | (same_succ_hash): Use stmt_local_def. | |
12139 | (same_succ_equal): Use gsi_advance_fw_nondebug_nonlocal. | |
12140 | (gsi_advance_bw_nondebug_nonlocal): Use stmt_local_def. | |
12141 | ||
fc3dad6f | 12142 | 2012-04-13 H.J. Lu <hongjiu.lu@intel.com> |
12143 | ||
12144 | * config/i386/i386-c.c (ix86_target_macros): Define _ILP32 | |
12145 | and __ILP32__ for x32. | |
12146 | ||
86d2a13e | 12147 | 2012-04-13 Martin Jambor <mjambor@suse.cz> |
12148 | ||
12149 | PR middle-end/52939 | |
12150 | * gimple-fold.c (gimple_get_virt_method_for_binfo): Bail out if | |
12151 | fold_ctor_reference returns a zero constant. | |
12152 | ||
83dd7eef | 12153 | 2012-04-13 Enkovich Ilya <ilya.enkovich@intel.com> |
12154 | ||
12155 | * config.gcc: Add i386/gnu-user-common.h before all | |
12156 | i386/gnu-user.h and i386/gnu-user64.h usages. | |
12157 | ||
12158 | * config/i386/gnu-user-common.h: New. | |
12159 | ||
12160 | * config/i386/gnu-user.h (CPP_SPEC): Moved to gnu-user-common.h. | |
12161 | (CC1_SPEC): Likewise. | |
12162 | (ENDFILE_SPEC): Likewise. | |
12163 | (DEFAULT_PCC_STRUCT_RETURN): Likewise. | |
12164 | (TARGET_TLS_DIRECT_SEG_REFS_DEFAULT): Likewise. | |
12165 | (TARGET_OS_CPP_BUILTINS): Likewise. | |
12166 | (LIBGCC2_HAS_TF_MODE): Likewise. | |
12167 | (LIBGCC2_TF_CEXT): Likewise. | |
12168 | (TF_SIZE): Likewise. | |
12169 | (TARGET_ASM_FILE_END): Likewise. | |
12170 | (STACK_CHECK_MOVING_SP): Likewise. | |
12171 | (STACK_CHECK_STATIC_BUILTIN): Likewise. | |
12172 | * config/i386/gnu-user64.h: Likewise. | |
12173 | ||
75d525a2 | 12174 | 2012-04-13 Martin Jambor <mjambor@suse.cz> |
12175 | ||
12176 | * expr.c (expand_expr_real_1): Pass type, not the expression, to | |
12177 | set_mem_attributes for a memory temporary. Do not call the function | |
12178 | for the memory temporary created for a bitfield. | |
12179 | ||
2abb79fc | 12180 | 2012-04-13 Alexandre Oliva <aoliva@redhat.com> |
12181 | ||
12182 | PR debug/48866 | |
12183 | * df.h (enum debug_temp_where): New. | |
12184 | (dead_debug_init, dead_debug_finish) Declare. | |
12185 | (dead_debug_add, dead_debug_insert_temp): Declare. | |
12186 | (struct dead_debug_use, struct dead_debug): Moved from... | |
12187 | * df-problems.c: ... here. | |
12188 | (df_set_unused_notes_for_mw): Bind debug uses of unused regno | |
12189 | to a debug temp. | |
12190 | (df_create_unused_note): Likewise. | |
12191 | (df_set_dead_notes_for_mw): Move comment where it belongs. | |
12192 | (dead_debug_init): Export. | |
12193 | (dead_debug_reset_uses): New, factored out of... | |
12194 | (dead_debug_finish): ...this. Export. | |
12195 | (dead_debug_reset): Remove. | |
12196 | (dead_debug_add): Export. | |
12197 | (dead_debug_insert_before): Rename to... | |
12198 | (dead_debug_insert_temp): ... this. Add where argument. Export. | |
12199 | Locate stored value for BEFORE_WITH_VALUE. Avoid repeat inserts. | |
12200 | Return insertion count. | |
12201 | (df_note_bb_compute): Adjust. | |
12202 | * dce.c (word_dce_process_block): Adjust dead debug uses. | |
12203 | (dce_process_block): Likewise. | |
12204 | ||
9f5c85ce | 12205 | 2012-04-13 Alexandre Oliva <aoliva@redhat.com> |
12206 | ||
12207 | * df-problems.c (df_note_bb_compute): Do not take note of | |
12208 | debug uses for whose REGs we won't emit DEAD or UNUSED notes. | |
12209 | ||
11643610 | 12210 | 2012-04-13 Alexandre Oliva <aoliva@redhat.com> |
12211 | ||
12212 | PR debug/51570 | |
12213 | * var-tracking.c (expand_depth): New type. | |
12214 | (onepart_aux, expand_loc_callback_data): Change depth type to it. | |
12215 | (loc_exp_dep_alloc): Adjust initializer. | |
12216 | (update_depth): Use new type. Add entryvals. | |
12217 | (vt_expand_var_loc_chain): Take note of expansions with | |
12218 | ENTRY_VALUEs, but don't accept them right away. Run an optional | |
12219 | second pass accepting the minimum ENTRY_VALUE count found in the | |
12220 | first pass. | |
12221 | (vt_expand_loc_callback, INIT_ELCD): Adjust. | |
12222 | ||
cdd84b7c | 12223 | 2012-04-13 Tom de Vries <tom@codesourcery.com> |
12224 | ||
12225 | * tree-ssa-tail-merge.c (gsi_advance_bw_nondebug_nonlocal): Add | |
12226 | parameters vuse and vuse_escaped. | |
12227 | (find_duplicate): Init vuse1, vuse2 and vuse_escaped. Pass to | |
12228 | gsi_advance_bw_nondebug_nonlocal. Return if vuse_escaped and | |
12229 | vuse1 != vuse2. | |
12230 | ||
2df61941 | 12231 | 2012-04-13 Richard Guenther <rguenther@suse.de> |
12232 | ||
12233 | PR tree-optimization/52969 | |
12234 | * tree-if-conv.c (predicate_mem_writes): Properly gimplify | |
12235 | the condition for the COND_EXPR and handle predicate negation | |
12236 | by swapping the COND_EXPR arms. | |
12237 | ||
4f08bfe3 | 12238 | 2012-04-13 Nick Clifton <nickc@redhat.com> |
12239 | ||
12240 | * config/rl78/rl78.c (rl78_devirt_pass): Remove use of | |
12241 | TODO_dump_func flag. | |
12242 | ||
30474b14 | 12243 | 2012-04-13 Andrey Belevantsev <abel@ispras.ru> |
12244 | ||
12245 | PR rtl-optimization/52203 | |
12246 | PR rtl-optimization/52715 | |
12247 | ||
12248 | Revert the 2012-03-07 fix for PR 52203. | |
12249 | * sel-sched.c (reset_sched_cycles_in_current_ebb): Check that | |
12250 | the insn does not modify DFA right before issuing, adjust | |
12251 | issue_rate accordingly. | |
12252 | ||
d1d7b24c | 12253 | 2012-04-13 Richard Guenther <rguenther@suse.de> |
12254 | ||
12255 | PR c/52549 | |
12256 | * c-typeck.c (pointer_diff): Remove bogus assert. | |
12257 | ||
799c82e4 | 12258 | 2012-04-13 Richard Guenther <rguenther@suse.de> |
12259 | ||
12260 | PR c/52862 | |
fd65bafc | 12261 | * convert.c (convert_to_pointer): Remove special-casing of zero. |
799c82e4 | 12262 | |
c5b75283 | 12263 | 2012-04-13 Joey Ye <joey.ye@arm.com> |
12264 | ||
12265 | * config/arm/constraints.md (Pe): New constraint. | |
12266 | * config/arm/arm.md: New split for imm 256-510. | |
12267 | ||
9fd13df4 | 12268 | 2012-04-13 Terry Guo <terry.guo@arm.com> |
12269 | ||
12270 | * config/arm/arm-cores.def: Added core cortex-m0plus. | |
12271 | * config/arm/arm-tune.md: Regenerated. | |
12272 | * config/arm/arm-tables.opt: Regenerated. | |
12273 | * doc/invoke.texi: Added entry for cpu ARM cortex-m0plus. | |
12274 | ||
d6415769 | 12275 | 2012-04-13 Alan Modra <amodra@gmail.com> |
12276 | ||
12277 | PR target/52828 | |
12278 | * config/rs6000/rs6000.c (rs6000_emit_stack_tie): Rewrite with | |
12279 | tie regs on destination of sets. Delete forward declaration. | |
12280 | (rs6000_emit_stack_reset): Update rs6000_emit_stack_tie calls. | |
12281 | (rs6000_emit_prologue): Likewise. | |
12282 | (rs6000_emit_epilogue): Likewise. Use in place of gen_frame_tie | |
12283 | and gen_stack_tie. | |
12284 | (is_mem_ref): Use tie_operand to recognise stack ties. | |
12285 | * config/rs6000/predicates.md (tie_operand): New. | |
12286 | * config/rs6000/rs6000.md (restore_stack_block): Generate new | |
12287 | stack tie rtl. | |
12288 | (restore_stack_nonlocal): Likewise. | |
12289 | (stack_tie): Update. | |
12290 | (frame_tie): Delete. | |
12291 | ||
8ef3b7cb | 12292 | 2012-04-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
12293 | ||
12294 | * tree-ssa-reassoc.c (attempt_builtin_powi_stats): Change %ld to | |
12295 | HOST_WIDE_INT_PRINT_DEC in format strings. | |
12296 | ||
8da8a06b | 12297 | 2012-04-12 Uros Bizjak <ubizjak@gmail.com> |
12298 | ||
12299 | PR target/52932 | |
12300 | * config/i386/avx2intrin.h (_mm256_permutevar8x32_ps): Change second | |
12301 | argument type to __m256i. Update call to __builtin_ia32_permvarsf256. | |
12302 | * config/i386/sse.md (UNSPEC_VPERMVAR): New. | |
12303 | (UNSPEC_VPERMSI, UNSPEC_VPERMSF): Remove. | |
12304 | (avx2_permvarv8sf, avx2_permvarv8si): Switch operands 1 and 2. | |
12305 | (avx2_permvar<mode>): Macroize insn from avx2_permvarv8sf and | |
12306 | avx2_permvarv8si using VI4F_256 mode iterator. | |
12307 | * config/i386/i386.c (bdesc_args) <__builtin_ia32_permvarsf256>: | |
12308 | Update builtin type to V8SF_FTYPE_V8SF_V8SI. | |
12309 | (ix86_expand_vec_perm): Update calls to gen_avx2_permvarv8si and | |
12310 | gen_avx2_permvarv8sf. | |
12311 | (expand_vec_perm_pshufb): Ditto. | |
12312 | ||
203e95f6 | 12313 | 2012-04-12 Michael Meissner <meissner@linux.vnet.ibm.com> |
12314 | ||
12315 | PR target/52775 | |
12316 | * config/rs6000/rs6000.h (TARGET_FCFID): Add TARGET_PPC_GPOPT to | |
12317 | the list of options to enable the FCFID instruction. | |
12318 | (TARGET_EXTRA_BUILTINS): Adjust comment. | |
12319 | ||
8c5ac7f6 | 12320 | 2012-04-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
12321 | ||
12322 | PR tree-optimization/18589 | |
12323 | * tree-ssa-reassoc.c (reassociate_stats): Add two fields. | |
12324 | (operand_entry): Add count field. | |
12325 | (add_repeat_to_ops_vec): New function. | |
12326 | (completely_remove_stmt): Likewise. | |
12327 | (remove_def_if_absorbed_call): Likewise. | |
12328 | (remove_visited_stmt_chain): Remove feeding builtin pow/powi calls. | |
12329 | (acceptable_pow_call): New function. | |
12330 | (linearize_expr_tree): Look for builtin pow/powi calls and add operand | |
12331 | entries with repeat counts when found. | |
12332 | (repeat_factor_d): New struct and associated typedefs. | |
12333 | (repeat_factor_vec): New static vector variable. | |
12334 | (compare_repeat_factors): New function. | |
12335 | (get_reassoc_pow_ssa_name): Likewise. | |
12336 | (attempt_builtin_powi): Likewise. | |
12337 | (reassociate_bb): Call attempt_builtin_powi. | |
12338 | (fini_reassoc): Two new calls to statistics_counter_event. | |
12339 | ||
3db65b62 | 12340 | 2012-04-12 Richard Guenther <rguenther@suse.de> |
12341 | ||
12342 | * Makefile.in (cgraphunit.o): Add $(EXCEPT_H) dependency. | |
12343 | * cgraph.h (tree_rest_of_compilation): Remove. | |
12344 | * cgraph.c (cgraph_add_new_function): Move ... | |
12345 | * cgraphunit.c (cgraph_add_new_function): ... here. | |
12346 | (tree_rest_of_compilation): Make static. | |
12347 | (cgraph_expand_function): Do not set cgraph_function_flags_ready. | |
12348 | * tree-optimize.c (gate_all_optimizations, pass_all_optimizations, | |
12349 | gate_all_early_local_passes, execute_all_early_local_passes, | |
12350 | pass_early_local_passes, gate_all_early_optimizations, | |
12351 | pass_all_early_optimizations): Move ... | |
12352 | * passes.c (gate_all_optimizations, pass_all_optimizations, | |
12353 | gate_all_early_local_passes, execute_all_early_local_passes, | |
12354 | pass_early_local_passes, gate_all_early_optimizations, | |
12355 | pass_all_early_optimizations): ... here. | |
12356 | * tree-optimize.c (execute_free_datastructures): Remove. | |
12357 | * tree-flow.h (execute_free_datastructures): Remove. | |
12358 | * tree-optimize.c (execute_init_datastructures, | |
12359 | pass_init_datastructures): Move ... | |
12360 | * tree-ssa.c (execute_init_datastructures, | |
12361 | pass_init_datastructures): ... here. | |
12362 | * cfgexpand.c (gimple_expand_cfg): Inline-expand call to | |
12363 | execute_free_datastructures. | |
12364 | ||
fe9cf48d | 12365 | 2012-04-12 Bernd Schmidt <bernds@codesourcery.com> |
12366 | ||
12367 | * dbgcnt.def (ira_move): New counter. | |
12368 | * ira-int.h (ira_create_new_reg): Declare function. | |
12369 | (first_moveable_pseudo, last_moveable_pseudo): Declare variables. | |
12370 | * ira-emit.c (ira_create_new_reg): Renamed from craete_new_reg and | |
12371 | no longer static. All callers changed. | |
12372 | * ira.c: Include "dbgcnt.h". | |
12373 | (rtx_moveable_p, insn_dominated_by_p, find_moveable_pseudos, | |
12374 | move_unallocated_pseudos): New static functions. | |
12375 | (first_moveable_pseudo, last_moveable_pseudo): New global variables. | |
12376 | (pseudo_replaced_reg, pseudo_move_insn): New static variables. | |
12377 | (ira): Call find_moveable_pseudos and move_unallocated_pseudos. | |
12378 | * ira-costs.c (find_costs_and_classes): Assign a memory cost of zero | |
12379 | to the pseudos generated in find_moveable_pseudos. | |
12380 | * Makefile.in (ira.o): Add $(DBGCNT_H). | |
12381 | ||
06a9142d | 12382 | 2012-04-12 Richard Guenther <rguenther@suse.de> |
12383 | ||
12384 | PR tree-optimization/52943 | |
12385 | * tree-chrec.h (chrec_is_positive): Remove. | |
12386 | * tree-scalar-evolution.c (chrec_is_positive): Move ... | |
12387 | * tree-data-ref.c (chrec_is_positive): ... here. Make static. | |
12388 | Return false for a constant zero instead of negative. | |
12389 | (analyze_siv_subscript_cst_affine): Handle zero difference | |
12390 | in the initial condition explicitely. | |
12391 | ||
b0b097b4 | 12392 | 2012-04-12 Richard Guenther <rguenther@suse.de> |
12393 | ||
12394 | * tree-parloops.c (parallelize_loops): Also consult the upper | |
12395 | bound for the number of iterations. | |
12396 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise. | |
12397 | (loop_prefetch_arrays): Likewise. | |
12398 | ||
fee017b3 | 12399 | 2012-04-12 Richard Guenther <rguenther@suse.de> |
12400 | ||
12401 | * cfgloop.h (estimated_loop_iterations_int): Ditch | |
12402 | 'conservative' parameter. | |
12403 | (max_stmt_executions_int): Likewise. | |
12404 | (estimated_loop_iterations): Likewise. | |
12405 | (max_stmt_executions): Likewise. | |
12406 | (max_loop_iterations): Declare. | |
12407 | (max_loop_iterations_int): Likewise. | |
12408 | (estimated_stmt_executions): Likewise. | |
12409 | (estimated_stmt_executions_int): Likewise. | |
12410 | * tree-ssa-loop-niter.c (estimated_loop_iterations): | |
12411 | Split parts to ... | |
12412 | (max_loop_iterations): ... this. | |
12413 | (estimated_loop_iterations_int): Split parts to ... | |
12414 | (max_loop_iterations_int): ... this. | |
12415 | (max_stmt_executions_int): Split parts to ... | |
12416 | (estimated_stmt_executions_int): ... this. | |
12417 | (max_stmt_executions): Split parts to ... | |
12418 | (estimated_stmt_executions): ... this. | |
12419 | * graphite-sese-to-poly.c (build_loop_iteration_domains): Adjust. | |
12420 | * predict.c (predict_loops): Likewise. | |
12421 | * tree-data-ref.c (max_stmt_executions_tree): Likewise. | |
12422 | (analyze_siv_subscript_cst_affine): Likewise. | |
12423 | (compute_overlap_steps_for_affine_1_2): Likewise. | |
12424 | (analyze_subscript_affine_affine): Likewise. | |
12425 | (init_omega_for_ddr_1): Likewise. | |
12426 | * tree-parloops.c (parallelize_loops): Likewise. | |
12427 | * tree-ssa-loop-ivopts.c (avg_loop_niter): Likewise. | |
12428 | (may_eliminate_iv): Likewise. | |
12429 | * tree-ssa-loop-prefetch.c (determine_loop_nest_reuse): Likewise. | |
12430 | (loop_prefetch_arrays): Likewise. | |
12431 | * tree-vrp.c (adjust_range_with_scev): Likewise. | |
12432 | ||
c3583c9c | 12433 | 2012-04-12 Oleg Endo <olegendo@gcc.gnu.org> |
12434 | ||
12435 | * config/sh/sh.h (RETURN_ADDR_RTX): Use NULL_RTX instead of 0. | |
12436 | * config/sh/sh.c (INSN_REGMODE_WEIGHT, CURR_REGMODE_PRESSURE): | |
12437 | Fix line width. | |
12438 | (dump_table): Use bool type for need_align and have_df variables. | |
12439 | (find_barrier, sfunc_uses_reg): Use NULL_RTX instead of 0. | |
12440 | (regs_used): Remove register modifier. | |
12441 | (barrier_align): Move variables slot, credit, jump_to_next | |
12442 | into if block above for loop. Use bool type for jump_to_next. | |
12443 | (sh_function_arg): Use NULL_RTX instead of 0. | |
12444 | ||
886bfde4 | 12445 | 2012-04-11 Andreas Schwab <schwab@linux-m68k.org> |
12446 | ||
12447 | * config/m68k/m68k.md (rotrhi3+1): Name it rotrhi_lowpart. | |
12448 | (bswapsi2): New expander. | |
12449 | ||
7a1c6e92 | 12450 | 2012-04-11 H.J. Lu <hongjiu.lu@intel.com> |
12451 | ||
12452 | * config/host-linux.c (TRY_EMPTY_VM_SPACE): Defined to | |
12453 | 0x60000000 if __x86_64 is defined and __LP64__ isn't defined. | |
12454 | ||
e623c80a | 12455 | 2012-04-11 H.J. Lu <hongjiu.lu@intel.com> |
12456 | ||
12457 | PR rtl-optimization/52876 | |
12458 | * emit-rtl.c (set_reg_attrs_from_value): Handle arbitrary value. | |
ed13de71 | 12459 | Don't call mark_reg_pointer for incompatible pointer sign extension. |
e623c80a | 12460 | |
886bfde4 | 12461 | * reginfo.c (reg_scan_mark_refs): Call set_reg_attrs_from_value |
e623c80a | 12462 | directly. |
12463 | ||
51dbf409 | 12464 | 2012-04-11 Bernd Schmidt <bernds@codesourcery.com> |
12465 | ||
12466 | * fold-const.c (fold_unary_loc): Use GET_MODE_PRECISION for | |
12467 | comparisons against TYPE_PRECISION. | |
12468 | * tree-ssa-forwprop.c (combine_conversions): Likewise. | |
12469 | ||
65082f57 | 12470 | 2012-04-11 Xinliang David Li <davidxl@google.com> |
12471 | ||
12472 | * tree-passes.h: Remove TODO_dump_func. | |
12473 | * tree-ssa-tail-merge.c (tail_merge_optimize): Remove TODO_dump_func. | |
12474 | * trans-mem.c: Remove TODO_dump_func. | |
12475 | * ira.c: Remove TODO_dump_func. | |
12476 | ||
78474516 | 12477 | 2012-04-11 H.J. Lu <hongjiu.lu@intel.com> |
12478 | ||
12479 | * config/i386/i386.c (ix86_option_override_internal): Check | |
12480 | SUBTARGET_OVERRIDE_OPTIONS and SUBSUBTARGET_OVERRIDE_OPTIONS | |
12481 | after TARGET_64BIT is updated. | |
12482 | ||
d498e090 | 12483 | 2012-04-11 Oleg Endo <olegendo@gcc.gnu.org> |
12484 | ||
12485 | * config/sh/sh.h: Remove old secondary reload code. | |
12486 | ||
855d5778 | 12487 | 2012-04-11 Oleg Endo <olegendo@gcc.gnu.org> |
12488 | ||
12489 | * config/sh/sh.c (SCHED_REORDER): Merge macro into ... | |
12490 | (ready_reorder): ... this function. | |
12491 | ||
c486a06e | 12492 | 2012-04-11 Bernd Schmidt <bernds@codesourcery.com> |
12493 | ||
12494 | * sel-sched.c (sel_global_init): Swap order of sched_rgn_init and | |
12495 | sched_init calls. | |
12496 | ||
ca5e50e4 | 12497 | * haifa-sched.c (prune_ready_list): Rework handling of SCHED_GROUP_P |
12498 | insns so that no other insn is queued for a time before them. | |
12499 | ||
6b87239a | 12500 | * config/c6x/c6x.md (load_got_gotoff): Set op_pattern attribute to |
12501 | unknown. | |
12502 | ||
08754147 | 12503 | 2012-04-11 Richard Guenther <rguenther@suse.de> |
12504 | ||
12505 | PR middle-end/52621 | |
12506 | * tree-chrec.c (evolution_function_is_invariant_rec_p): Properly | |
12507 | consider loop nesting. | |
12508 | (evolution_function_is_univariate_p): Properly check the remainder | |
12509 | for chrecs. | |
12510 | ||
a4575f9d | 12511 | 2012-04-11 Richard Guenther <rguenther@suse.de> |
12512 | ||
12513 | PR middle-end/52918 | |
8da8a06b | 12514 | * except.c (sjlj_emit_dispatch_table): Properly update loop structure. |
a4575f9d | 12515 | |
e4858e6a | 12516 | 2012-04-11 Nick Clifton <nickc@redhat.com> |
12517 | ||
12518 | * config/rl78/rl78.c (rl78_expand_prologue): Set stack use | |
12519 | information, if requested. | |
12520 | ||
ecfbd70a | 12521 | * config/rx/rx.c (rx_expand_prologue): Likewise. |
12522 | ||
0a98b6d9 | 12523 | 2012-04-11 Peter Bergner <bergner@vnet.ibm.com> |
12524 | Michael Matz <matz@suse.de> | |
12525 | ||
12526 | PR target/16458 | |
12527 | * rtlanal.c (unsigned_reg_p): New function. | |
12528 | Update copyright notice dates. | |
12529 | * rtl.h (unsigned_reg_p): Prototype it. | |
12530 | Update copyright notice dates. | |
12531 | * config/rs6000/rs6000.c (rs6000_generate_compare): Use it. | |
12532 | Update comment. | |
12533 | * expr.c (expand_expr_real_1): Set register attributes. | |
12534 | * stmt.c (expand_case): Likewise. | |
12535 | ||
51bc6b40 | 12536 | 2012-04-11 Oleg Endo <olegendo@gcc.gnu.org> |
12537 | ||
12538 | PR target/50751 | |
12539 | * config/sh/sh-protos.h (sh_legitimate_index_p): Add new arguments | |
12540 | consider_sh2a and allow_zero. | |
12541 | * config/sh/sh.c (sh_legitimate_index_p): Likewise. | |
12542 | (disp_addr_displacement): New function. | |
12543 | (sh_address_cost): Use disp_addr_displacement function instead | |
12544 | of DISP_ADDR_OFFSET. | |
12545 | (sh_legitimate_address_p): Adapt to changed | |
12546 | sh_legitimate_index_p declaration. | |
12547 | (sh_find_mov_disp_adjust): Remove HImode check. | |
12548 | (sh_secondary_reload): Add HImode case. Use satisfies_constraint_Sdd, | |
12549 | disp_addr_displacement and max_mov_insn_displacement. | |
12550 | (max_mov_insn_displacement): Remove HImode check. | |
e4858e6a | 12551 | * config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12, |
51bc6b40 | 12552 | DISP_ADDR_P, DISP_ADDR_OFFSET): Remove. |
12553 | * config/sh/constraints.md (K05, K13): New constraints. | |
12554 | (K12): Correct comment. | |
12555 | (Sdd): Do not use DISP_ADDR_P macro. | |
12556 | (Snd, Sbw): Use satisfies_constraint_Sdd. | |
12557 | * config/sh/sh.md (extendhisi2): Remove constraints from expander. | |
12558 | (*extendhisi2_compact, movhi_i): Remove. | |
12559 | (*extendhisi2_compact_reg, *extendhisi2_compact_mem_disp, | |
12560 | *extendhisi2_compact_mem_disp, *extendhisi2_compact_snd, | |
12561 | *movhi_reg_reg, *movhi_store_mem_disp05, *movhi_store_mem_disp13, | |
12562 | *movhi_load_mem_disp, *movhi_load_mem_disp, *movhi): New insns. | |
12563 | (*extendqisi2_compact_mem_disp, *extendqisi2_compact_mem_disp, | |
12564 | *movqi_store_mem_disp04, *movqi_store_mem_disp12, *movqi_load_mem_disp, | |
12565 | *movqi_load_mem_disp): Use sh_legitimate_index_p instead of | |
12566 | CONST_OK_FOR_Kxx. | |
12567 | Add new peepholes for HImode displacement addressing. | |
12568 | ||
3dad52b6 | 12569 | 2012-04-11 Oleg Endo <olegendo@gcc.gnu.org> |
12570 | ||
12571 | * config/sh/sh.h (SIDI_OFF): Remove. | |
12572 | * config/sh/sh.md: Use gen_highpart and gen_lowpart to access | |
12573 | DImode subregs instead of gen_rtx_REG or simplifly_gen_subreg | |
12574 | or operand_subword. | |
12575 | ||
74bdbe96 | 12576 | 2012-04-11 Eric Botcazou <ebotcazou@adacore.com> |
12577 | ||
12578 | PR target/52624 | |
12579 | * doc/extend.texi (Other Builtins): Document __builtin_bswap16. | |
12580 | (PowerPC AltiVec/VSX Built-in Functions): Remove it. | |
12581 | * doc/md.texi (Standard Names): Add bswap. | |
12582 | * builtin-types.def (BT_UINT16): New primitive type. | |
12583 | (BT_FN_UINT16_UINT16): New function type. | |
12584 | * builtins.def (BUILT_IN_BSWAP16): New. | |
12585 | * builtins.c (expand_builtin_bswap): Add TARGET_MODE argument. | |
12586 | (expand_builtin) <BUILT_IN_BSWAP16>: New case. Pass TARGET_MODE to | |
12587 | expand_builtin_bswap. | |
12588 | (fold_builtin_bswap): Add BUILT_IN_BSWAP16 case. | |
12589 | (fold_builtin_1): Likewise. | |
12590 | (is_inexpensive_builtin): Likewise. | |
12591 | * optabs.c (expand_unop): Deal with bswap in HImode specially. Add | |
12592 | missing bits for bswap to libcall code. | |
12593 | * tree.c (build_common_tree_nodes): Build uint16_type_node. | |
12594 | * tree.h (enum tree_index): Add TI_UINT16_TYPE. | |
12595 | (uint16_type_node): New define. | |
12596 | * config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_BSWAP_HI): Delete. | |
12597 | * config/rs6000/rs6000.c (rs6000_expand_builtin): Remove handling of | |
12598 | above builtin. | |
12599 | (rs6000_init_builtins): Likewise. | |
12600 | * config/rs6000/rs6000.md (bswaphi2): Add TARGET_POWERPC predicate. | |
12601 | ||
669b0b52 | 12602 | 2012-04-11 Tristan Gingold <gingold@adacore.com> |
12603 | ||
12604 | * doc/extend.texi (Type Attributes): Move paragraph. | |
12605 | ||
5a983084 | 12606 | 2012-04-11 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12607 | ||
12608 | PR 24985 | |
886bfde4 | 12609 | * diagnostic.h (show_caret): Declare. |
5a983084 | 12610 | (caret_max_width): Declare. |
12611 | (diagnostic_show_locus): Declare. | |
886bfde4 | 12612 | * diagnostic.c (diagnostic_initialize): Initialize to false. |
12613 | (diagnostic_show_locus): New. | |
12614 | (diagnostic_report_diagnostic): Call it. | |
5a983084 | 12615 | (getenv_columns): New. |
12616 | (adjust_line): New. | |
12617 | (diagnostic_set_caret_max_width): New. | |
886bfde4 | 12618 | * input.c (read_line): New. |
5a983084 | 12619 | (location_get_source_line): New. |
886bfde4 | 12620 | * input.h (location_get_source_line): Declare. |
12621 | * toplev.c (general_init): Initialize show_caret from options. | |
12622 | * dwarf2out.c (gen_producer_string): Handle fdiagnostics-show-caret. | |
12623 | * opts.c (common_handle_option): Likewise. | |
5a983084 | 12624 | * pretty-print.h (pp_get_prefix): New. |
12625 | (pp_base_get_prefix): New. | |
886bfde4 | 12626 | * common.opt (fdiagnostics-show-caret): New option. |
5a983084 | 12627 | * doc/invoke.texi (fdiagnostics-show-caret): Document it. |
12628 | ||
980af7e0 | 12629 | 2012-04-11 Richard Guenther <rguenther@suse.de> |
12630 | ||
12631 | PR rtl-optimization/52881 | |
12632 | * ifcvt.c (find_if_case_2): Avoid speculating loop latches. | |
12633 | ||
d906930c | 12634 | 2012-04-11 Richard Guenther <rguenther@suse.de> |
12635 | ||
12636 | PR tree-optimization/52912 | |
12637 | * tree-ssa-threadupdate.c (thread_block): Tell the cfg | |
12638 | manipulation code we are threading through a loop header | |
12639 | to an exit destination. | |
12640 | ||
3d177e8c | 12641 | 2012-04-10 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12642 | ||
12643 | * tree.h (warn_if_unused_value): Move declaration from here. | |
12644 | * stmt.c (warn_if_unused_value): Move definition from here. | |
12645 | ||
3169c57a | 12646 | 2012-04-10 Michael Matz <matz@suse.de> |
ee612634 | 12647 | |
12648 | * tree-vectorizer.h (_loop_vec_info.strided_stores): Rename to | |
12649 | grouped_stores. | |
12650 | (LOOP_VINFO_STRIDED_STORES): Rename to LOOP_VINFO_GROUPED_STORES. | |
12651 | (struce _bb_vec_info.strided_stores): Rename to grouped_stores. | |
12652 | (BB_VINFO_STRIDED_STORES): Rename to BB_VINFO_GROUPED_STORES. | |
12653 | (STMT_VINFO_STRIDED_ACCESS): Rename to STMT_VINFO_GROUPED_ACCESS. | |
12654 | (vect_strided_store_supported): Rename to vect_grouped_store_supported. | |
12655 | (vect_strided_load_supported): Rename to vect_grouped_load_supported. | |
12656 | (vect_transform_strided_load): Rename to vect_transform_grouped_load. | |
12657 | (vect_record_strided_load_vectors): Rename to | |
12658 | vect_record_grouped_load_vectors. | |
12659 | * tree-vect-data-refs.c (vect_update_misalignment_for_peel): | |
12660 | Rename use of above macros. | |
12661 | (vect_verify_datarefs_alignment): Ditto. | |
12662 | (vector_alignment_reachable_p): Ditto. | |
12663 | (vect_peeling_hash_get_lowest_cost): Ditto. | |
12664 | (vect_enhance_data_refs_alignment): Ditto. | |
12665 | (vect_analyze_group_access): Ditto and rename stride to groupsize. | |
12666 | (vect_analyze_data_ref_access): Rename "strided" to "grouped". | |
12667 | (vect_strided_store_supported): Rename to vect_grouped_store_supported. | |
12668 | (vect_strided_load_supported): Rename to vect_grouped_load_supported. | |
12669 | (vect_transform_strided_load): Rename to vect_transform_grouped_load. | |
12670 | (vect_record_strided_load_vectors): Rename to | |
12671 | vect_record_grouped_load_vectors. | |
12672 | * tree-vect-loop.c (new_loop_vec_info): Rename use of above macros. | |
12673 | (destroy_loop_vec_info): Ditto. | |
12674 | (vect_transform_loop): Ditto and rename strided_store to grouped_store. | |
12675 | * tree-vect-slp.c (vect_build_slp_tree): Rename use of above macros. | |
12676 | (vect_analyze_slp): Ditto. | |
12677 | (new_bb_vec_info): Ditto. | |
12678 | (destroy_bb_vec_info): Ditto. | |
12679 | (vect_schedule_slp_instance): Ditto and rename strided_store to | |
12680 | grouped_store. | |
12681 | * tree-vect-stmts.c (vect_cost_strided_group_size): Rename to | |
12682 | vect_cost_group_size. | |
12683 | (vect_model_store_cost): Rename use of above macros and call | |
12684 | to vect_cost_strided_group_size. | |
12685 | (vect_model_load_cost): Ditto. | |
12686 | (vectorizable_store): Ditto, rename strided_store to grouped_store | |
12687 | and calls to renamed tree-vectorizer.h functions. | |
12688 | (vectorizable_load): Ditto. | |
12689 | (vect_transform_stmt): Rename use of above macros and strided_store | |
12690 | to grouped_store. | |
12691 | ||
b6c89d32 | 12692 | 2012-04-10 Jan Hubicka <jh@suse.cz> |
12693 | ||
12694 | * cgraph.h: Remove misledaing comment on ipa-ref.h. | |
12695 | (symtab_type): New enum. | |
12696 | (symtab_node): New structure. | |
12697 | (cgraph_node, varpool_node): Add symbol base type. | |
12698 | (cgraph, varpool): New accestor functions. | |
12699 | * cgraph.c (cgraph_create_node_1): Set symbol type. | |
12700 | * varpool.c (varpool_node): Set symbol type. | |
12701 | ||
03ad17bf | 12702 | 2012-04-10 Ulrich Weigand <ulrich.weigand@linaro.org> |
12703 | Richard Sandiford <rdsandiford@googlemail.com> | |
12704 | ||
12705 | * fwprop.c (propagate_rtx): Also set PR_CAN_APPEAR for subregs. | |
12706 | ||
0b06d494 | 12707 | 2012-04-10 Richard Guenther <rguenther@suse.de> |
12708 | ||
12709 | PR middle-end/52888 | |
12710 | * gimple-low.c (gimple_check_call_args): Properly account for | |
12711 | compatible aggregate types. | |
12712 | ||
941366fd | 12713 | 2012-04-10 Richard Guenther <rguenther@suse.de> |
12714 | ||
12715 | * toplev.h (tree_rest_of_compilation): Remove. | |
12716 | * tree-optimize.c (tree_rest_of_compilation): Likewise. | |
12717 | * cgraph.h (tree_rest_of_compilation): Declare. | |
12718 | * tree-optimize.c (tree_rest_of_compilation): Move ... | |
12719 | * cgraphunit.c (tree_rest_of_compilation): ... here. | |
12720 | * cgraph.c (cgraph_add_new_function): Adjust. | |
12721 | * Makefile.in (tree-optimize.o): Adjust. | |
12722 | (cgraphunit.o): Likewise. | |
12723 | ||
e9b545c7 | 12724 | 2012-04-10 Ulrich Weigand <ulrich.weigand@linaro.org> |
12725 | ||
12726 | PR tree-optimization/52870 | |
12727 | * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Verify that | |
12728 | presumed pattern statement is within the same loop or basic block. | |
12729 | ||
ee0af6e0 | 12730 | 2012-04-10 Tristan Gingold <gingold@adacore.com> |
12731 | ||
12732 | * gengtype.c (main): Make uintptr_t a known type. | |
12733 | ||
47199071 | 12734 | 2012-04-10 Richard Guenther <rguenther@suse.de> |
12735 | ||
12736 | * tree-pass.h (tree_lowering_passes): Remove. | |
12737 | * tree-optimize.c (tree_lowering_passes): Remove. | |
12738 | * cgraph.c (cgraph_add_new_function): Inline relevant parts | |
8da8a06b | 12739 | of tree_lowering_passes, avoid redundant call of early local passes. |
47199071 | 12740 | * cgraphunit.c (cgraph_lower_function): Fold into ... |
12741 | (cgraph_analyze_function): ... its single caller. Inline | |
12742 | relevant parts of tree_lowering_passes. | |
12743 | ||
69116fc2 | 12744 | 2012-04-09 H.J. Lu <hongjiu.lu@intel.com> |
12745 | ||
12746 | PR other/52777 | |
12747 | * config/pa/pa.opt: Remove SIO and GNU_LD. | |
12748 | ||
7c067609 | 12749 | 2012-04-09 Jan Hubicka <jh@suse.cz> |
12750 | ||
12751 | PR lto/52722 | |
12752 | PR lto/51765 | |
886bfde4 | 12753 | PR lto/52634 |
8da8a06b | 12754 | * lto-cgraph.c (compute_ltrans_boundary): When alias is in the |
12755 | boundary, add its target too. | |
7c067609 | 12756 | * lto.c (add_references_to_partition): Add also aliased nodes. |
12757 | (add_cgraph_node_to_partition, | |
12758 | add_varpool_node_to_partition): Work on nodes, not functions/variables; | |
12759 | when adding alias, add also the aliased object. | |
12760 | ||
259ad1be | 12761 | 2012-04-09 Uros Bizjak <ubizjak@gmail.com> |
12762 | ||
12763 | PR target/52883 | |
12764 | * config/i386/predicates.md (x86_64_zext_general_operand): Prevent | |
12765 | VOIDmode immediate operands. | |
12766 | * config/i386/constraints.md (Wz): New constraint. | |
12767 | * config/i386/i386.md (*zero_extendsidi2_rex64): Use Wz instead of Z. | |
12768 | ||
a1bec0b4 | 12769 | 2012-04-09 Eric Botcazou <ebotcazou@adacore.com> |
12770 | ||
12771 | PR target/52717 | |
12772 | * config/sparc/sparc.c (sparc_file_end): Set TREE_PUBLIC explicitly on | |
12773 | the DECL generated for the special GOT helper. | |
12774 | ||
15f60366 | 12775 | 2012-04-09 Oleg Endo <olegendo@gcc.gnu.org> |
12776 | ||
12777 | * config/sh/constraints.md: Update list of constraints in | |
12778 | comment block. | |
12779 | (Sr0): Remove unused memory constraint. | |
12780 | ||
24a470ff | 12781 | 2012-04-08 Manuel López-Ibáñez <manu@gcc.gnu.org> |
12782 | ||
12783 | * tree-pretty-print.h: Update comment. | |
12784 | ||
afb109dd | 12785 | 2012-04-08 Oleg Endo <olegendo@gcc.gnu.org> |
12786 | ||
497f6450 | 12787 | * config/sh/sh.md: Use braced string notation where applicable. |
12788 | (*prefetch_i4, prefetch_m2a): Merge into ... | |
afb109dd | 12789 | (*prefetch): ... this new insn. |
12790 | ||
278fc7da | 12791 | 2012-04-07 Oleg Endo <olegendo@gcc.gnu.org> |
12792 | ||
12793 | * config/sh/sh.h (high_life_started): Remove | |
12794 | * config/sh/predicates.md (general_movdst_operand): Use | |
12795 | 'reload_in_progress' instead of 'high_life_started'. | |
12796 | * config/sh/sh.md (divsi_inv_call, *divsi_inv_call_combine, | |
12797 | divsi_inv_fp): Likewise. | |
12798 | ||
7141d4fc | 12799 | 2012-04-07 Oleg Endo <olegendo@gcc.gnu.org> |
12800 | ||
12801 | * config/sh/sh-protos.h (prepare_move_operands): Return void | |
12802 | instead of int. | |
12803 | * config/sh/sh.c (prepare_move_operands): Likewise. | |
12804 | * config/sh/sh.md: Remove return value checks of prepare_move_operands. | |
12805 | ||
fb4fa5d7 | 12806 | 2012-04-07 Oleg Endo <olegendo@gcc.gnu.org> |
12807 | ||
12808 | * config/sh/sh-protos.h (fp_int_operand, symbol_ref_operand, | |
12809 | general_movsrc_operand, general_movdst_operand, arith_reg_operand, | |
12810 | fp_arith_reg_operand, arith_operand, arith_reg_or_0_operand, | |
12811 | logical_operand, fpscr_operand, fpul_operand, expand_fp_branch, | |
12812 | commutative_float_operator, noncommutative_float_operator, | |
12813 | sh_handle_pragma): Remove. | |
12814 | ||
b8829713 | 12815 | 2012-04-06 Sandra Loosemore <sandra@codesourcery.com> |
12816 | ||
12817 | * doc/invoke.texi: Clean up Texinfo markup throughout the file. | |
12818 | Use @option markup on command-line options. Use @samp markup on | |
12819 | literal keywords to options. Use @code markup on code fragments. | |
12820 | Use other markup in preference to quotation marks in the text. | |
12821 | Add markup to some passages without any. | |
12822 | ||
03231f32 | 12823 | 2012-04-06 Mike Stump <mikestump@comcast.net> |
12824 | ||
12825 | * gimple-fold.c (gimple_fold_stmt_to_constant_1): Avoid warning. | |
12826 | ||
e75e7428 | 12827 | 2012-04-06 Oleg Endo <olegendo@gcc.gnu.org> |
12828 | ||
12829 | * config/sh/sh.c (hi_const): Remove. | |
12830 | (find_barrier, sh_reorg): Use satisfies_constraint_I16 instead | |
12831 | of hi_const. | |
12832 | ||
9db04979 | 12833 | 2012-04-06 Oleg Endo <olegendo@gcc.gnu.org> |
12834 | ||
12835 | * config/sh/sh-protos.h (sh_expand_t_scc): Change return type from int | |
12836 | to bool. | |
12837 | * config/sh/sh.c (sh_expand_t_scc): Likewise. | |
12838 | * config/sh/sh.md (cstoresi4, cstoredi4): Remove GET_CODE checks before | |
12839 | calling sh_expand_t_scc. | |
12840 | ||
a3b1178e | 12841 | 2012-04-06 Oleg Endo <olegendo@gcc.gnu.org> |
12842 | ||
12843 | * config/sh/sh-protos.h (fp_zero_operand, fp_one_operand, | |
12844 | nonpic_symbol_mentioned_p, expand_block_move, expand_ashiftrt, | |
12845 | sh_dynamicalize_shift_p, gen_shl_and, gen_shl_sext, system_reg_operand, | |
12846 | reg_unused_after, sh_can_redirect_branch, sh_need_epilogue, fldi_ok, | |
12847 | sh_hard_regno_rename_ok, sh_cfun_interrupt_handler_p, | |
12848 | sh_cfun_resbank_handler_p, sh_attr_renesas_p, sh_cfun_attr_renesas_p, | |
12849 | check_use_sfunc_addr, sh_contains_memref_p, sh_loads_bankedreg_p, | |
12850 | sh2a_is_function_vector_call): Use bool as return type. | |
12851 | (sh_pass_in_reg_p): Remove. | |
12852 | * config/sh/sh.c (broken_move, mova_p, noncall_uses_reg, high_pressure, | |
12853 | flow_dependent_p, sh2a_function_vector_p, expand_block_move, | |
12854 | expand_ashiftrt, sh_dynamicalize_shift_p, gen_shl_and, gen_shl_sext, | |
12855 | sh_need_epilogue, sh2a_is_function_vector_call, sh_attr_renesas_p, | |
12856 | sh_cfun_attr_renesas_p, sh_cfun_interrupt_handler_p, | |
12857 | sh_cfun_resbank_handler_p, system_reg_operand, fp_zero_operand, | |
12858 | fp_one_operand, fldi_ok, reg_unused_after, sh_can_redirect_branch, | |
259ad1be | 12859 | sh_hard_regno_rename_ok, check_use_sfunc_addr, sh_contains_memref_p, |
a3b1178e | 12860 | sh_loads_bankedreg_p): Use bool as return type. |
12861 | (nonpic_symbol_mentioned_p): Use bool as return type. Remove | |
12862 | 'register' modifier. | |
12863 | ||
f97942ad | 12864 | 2012-04-06 Matt Turner <mattst88@gmail.com> |
12865 | ||
12866 | * doc/install.texi: Correct typo "-mno-lsc" -> "-mno-llsc". | |
12867 | ||
2688e10b | 12868 | 2012-04-06 Eric Botcazou <ebotcazou@adacore.com> |
12869 | ||
12870 | * config/ia64/ia64.c (ia64_load_pair_ok): Return 0 if the second member | |
12871 | of the destination isn't also a FP_REGS register. | |
12872 | ||
ce559b32 | 12873 | 2012-04-05 Teresa Johnson <tejohnson@google.com> |
12874 | H.J. Lu <hongjiu.lu@intel.com> | |
12875 | ||
8da8a06b | 12876 | * config/i386/i386.h (ix86_tune_indices): Add X86_TUNE_LCP_STALL. |
ce559b32 | 12877 | * config/i386/i386.md (move immediate to memory peephole2): |
12878 | Add cases for HImode move when LCP stall avoidance is needed. | |
12879 | * config/i386/i386.c (initial_ix86_tune_features): Initialize | |
12880 | X86_TUNE_LCP_STALL entry. | |
12881 | ||
2473490d | 12882 | 2012-04-05 Uros Bizjak <ubizjak@gmail.com> |
12883 | ||
12884 | PR target/52882 | |
12885 | * config/i386/i386.c (ix86_decompose_address): Allow VOIDmode | |
12886 | CONST_INT operands, zero-extended with AND. | |
12887 | ||
00868707 | 12888 | 2012-04-05 Oleg Endo <olegendo@gcc.gnu.org> |
12889 | ||
12890 | PR target/50751 | |
12891 | * config/sh/sh.c (sh_find_mov_disp_adjust): Take machine_mode as the | |
12892 | first argument instead of mode size. Move displacement calculations | |
12893 | to ... | |
2473490d | 12894 | (mov_insn_size, max_mov_insn_displacement, mov_insn_alignment_mask): |
00868707 | 12895 | ... these new functions. |
12896 | (disp_adjust): Remove max_mov_disp field. | |
12897 | (sh_legitimate_index_p): Use max_mov_insn_displacement and | |
12898 | mov_insn_alignment_mask. | |
12899 | (sh_address_cost): Use max_mov_insn_displacement. | |
12900 | ||
10efb95f | 12901 | 2012-04-05 Andrew Stubbs <ams@codesourcery.com> |
12902 | ||
12903 | * config/arm/arm.md (arch): Add neon_onlya8 and neon_nota8. | |
12904 | (arch_enabled): Handle new arch types. | |
12905 | (one_cmpldi2): Add NEON support. | |
12906 | ||
183e96b6 | 12907 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
12908 | ||
12909 | * gimple.c (walk_gimple_op): Compute val_only for the LHS | |
12910 | of an assigment in the canonical way, avoiding is_gimple_mem_rhs. | |
12911 | (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt): Move ... | |
12912 | * gimplify.c (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt): | |
12913 | ... here and make static. | |
12914 | * gimple.h (is_gimple_mem_rhs, is_gimple_reg_rhs, is_gimple_stmt): | |
12915 | Remove. | |
12916 | ||
10792deb | 12917 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
12918 | ||
12919 | * tree-ssa-dse.c (dse_optimize_stmt): Remember the stmt | |
12920 | basic-block before removing it. | |
12921 | ||
f901fae2 | 12922 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
12923 | ||
12924 | * tree-ssanames.c (release_dead_ssa_names): Compact the SSA | |
12925 | version namespace as we release the freelist. | |
12926 | ||
bc8a8451 | 12927 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
12928 | ||
12929 | * tree-nrv.c (tree_nrv): Release VDEFs. | |
12930 | * tree-sra.c (sra_modify_constructor_assign): Likewise. | |
12931 | (sra_modify_assign): Likewise. | |
12932 | * tree-vect-stmts.c (vect_remove_stores): Likewise. | |
12933 | * tree-vect-loop.c (vect_transform_loop): Likewise. | |
12934 | * tree-ssa-dom.c (optimize_stmt): Likewise. | |
12935 | * tree-vect-slp.c (vect_schedule_slp): Likewise. | |
12936 | * tree-ssa-math-opts.c (execute_cse_sincos): Likewise. | |
12937 | ||
13ff78a4 | 12938 | 2012-04-05 Richard Guenther <rguenther@suse.de> |
12939 | ||
12940 | * gimple-iterator.c (gsi_remove): Return whether EH edges need to be | |
12941 | cleanup. | |
12942 | * gimple.h (gsi_remove): Adjust. | |
12943 | * tree-ssa-operands.c (unlink_stmt_vdef): Optimize. | |
12944 | * tree-ssa-dom.c (optimize_stmt): Use gsi_remove result. | |
12945 | * tree-ssa-dse.c (dse_optimize_stmt): Likewise. | |
12946 | * tree-ssa-forwprop.c (remove_prop_source_from_use): Likewise. | |
12947 | * tree-ssa-math-opts.c (execute_optimize_widening_mul): Likewise. | |
12948 | * tree-ssa-pre.c (eliminate): Likewise. | |
12949 | ||
db20fb47 | 12950 | 2012-04-04 Mike Stump <mikestump@comcast.net> |
12951 | ||
12952 | * doc/rtl.texi (const_double): Document as sign-extending. | |
8da8a06b | 12953 | * expmed.c (expand_mult): Ensure we don't use shift incorrectly. |
db20fb47 | 12954 | * emit-rtl.c (immed_double_int_const): Refine to state the |
12955 | value is signed. | |
12956 | * simplify-rtx.c (mode_signbit_p): Add a fixme for wider than | |
12957 | CONST_DOUBLE integers. | |
12958 | (simplify_const_unary_operation, UNSIGNED_FLOAT): Ensure no | |
12959 | negative values are converted. Fix conversions bigger than | |
12960 | HOST_BITS_PER_WIDE_INT. | |
8da8a06b | 12961 | (simplify_binary_operation_1): Ensure we don't use shift incorrectly. |
db20fb47 | 12962 | (simplify_immed_subreg): Sign-extend CONST_DOUBLEs. |
12963 | * explow.c (plus_constant_mode): Add. | |
12964 | (plus_constant): Implement with plus_constant_mode. | |
12965 | * rtl.h (plus_constant_mode): Add. | |
12966 | ||
f889f544 | 12967 | 2012-04-04 Richard Guenther <rguenther@suse.de> |
12968 | ||
12969 | PR tree-optimization/52808 | |
8da8a06b | 12970 | * tracer.c (tail_duplicate): Do not tail-duplicate loop header blocks. |
f889f544 | 12971 | * Makefile.in (tracer.o): Depend on $(CFGLOOP_H). |
12972 | ||
450c6e32 | 12973 | 2012-04-04 Tristan Gingold <gingold@adacore.com> |
12974 | ||
12975 | * expr.c (expand_expr_real_2): Handle larger sizetype in | |
12976 | POINTER_PLUS_EXPR. | |
12977 | ||
98fb5f75 | 12978 | 2012-04-03 Kaz Kojima <kkojima@gcc.gnu.org> |
12979 | ||
12980 | * config/sh/t-sh (MULTILIB_MATCHES): Match m2a-single-only | |
12981 | to m2a-single instead of m2e. | |
12982 | ||
3cef948a | 12983 | 2012-04-03 Eric Botcazou <ebotcazou@adacore.com> |
12984 | ||
12985 | * expr.c (get_bit_range): Add OFFSET parameter and adjust BITPOS. | |
12986 | Change type of BITOFFSET to signed. Make sure the lower bound of | |
12987 | the computed range is non-negative by adjusting OFFSET and BITPOS. | |
12988 | (expand_assignment): Adjust call to get_bit_range. | |
12989 | ||
d3677aa8 | 12990 | 2012-04-03 Sandeep Kumar Singh <Sandeep.Singh2@kpitcummins.com> |
12991 | ||
12992 | * h8300/h8300.c (h8300_current_function_monitor_function_p): | |
886bfde4 | 12993 | New function. Added to check monitor functions. |
12994 | (h8300_option_override): Modified to generate error/warning | |
12995 | messages for invalid combinations of different command line | |
d3677aa8 | 12996 | options. |
12997 | * h8300/h8300.md: Generate 'rte' for monitor functions. Do not | |
886bfde4 | 12998 | save EXR on stack for monitor function in case of H8S target |
d3677aa8 | 12999 | when "-mno-exr" is passed. |
8da8a06b | 13000 | * h8300/h8300-protos.h (h8300_current_function_monitor_function_p): |
13001 | Add prototype. | |
d3677aa8 | 13002 | * doc/invoke.texi: Document H8S options. |
13003 | ||
749dea2a | 13004 | 2012-04-03 Tristan Gingold <gingold@adacore.com> |
13005 | ||
13006 | * configure.ac: Use GCC_AC_FUNC_MMAP_BLACKLIST instead | |
13007 | of gcc_AC_FUNC_MMAP_BLACKLIST. | |
13008 | * acinclude.m4 (gcc_AC_FUNC_MMAP_BLACKLIST): Remove. | |
13009 | * Makefile.in (aclocal_deps): Add mmap.m4. | |
13010 | * configure: Regenerate. | |
13011 | * aclocal.m4: Regenerate. | |
13012 | ||
35c67c83 | 13013 | 2012-04-03 Richard Guenther <rguenther@suse.de> |
13014 | ||
13015 | PR tree-optimization/52808 | |
13016 | * tracer.c (tail_duplicate): Return whether we have duplicated | |
13017 | any block. | |
13018 | (tracer): If we have duplicated any block, cleanup the CFG. | |
13019 | * cfghooks.c (duplicate_block): If we duplicated a loop | |
13020 | header but not its loop, destroy the loop because it now has | |
13021 | multiple entries. | |
13022 | * tree-ssa-threadupdate.c (thread_through_loop_header): Tell | |
13023 | the cfg manipulation routines we are not creating a multiple | |
13024 | entry loop. | |
13025 | ||
bc05341c | 13026 | 2012-04-03 Tristan Gingold <gingold@adacore.com> |
13027 | ||
13028 | * config/vms/vms-c.c (vms_pragma_nomember_alignment): Handle | |
13029 | 'byte' alignment. | |
13030 | (vms_c_common_override_options): Allow parameterless variadic | |
13031 | functions. | |
13032 | ||
96758487 | 13033 | 2012-04-03 Jakub Jelinek <jakub@redhat.com> |
13034 | ||
13035 | PR tree-optimization/52835 | |
13036 | * tree-data-ref.c (build_rdg): Return NULL if | |
13037 | compute_data_dependences_for_loop failed. | |
13038 | ||
766b6590 | 13039 | 2012-04-03 Eric Botcazou <ebotcazou@adacore.com> |
13040 | ||
13041 | * varasm.c (initializer_constant_valid_for_bitfield_p): Return true | |
13042 | for REAL_CST as well. | |
13043 | (output_constructor): Use RECORD_OR_UNION_TYPE_P predicate. | |
13044 | In the bitfield case, if the value is a REAL_CST, convert it first to | |
13045 | an INTEGER_CST. | |
13046 | ||
6fa78bde | 13047 | 2012-04-02 H.J. Lu <hongjiu.lu@intel.com> |
13048 | ||
13049 | * config.gcc: Use i386/biarchx32.h instead of i386/biarch64.h | |
13050 | for --with-abi={x32|mx32} or --with-multilib-list=mx32. | |
13051 | (supported_defaults): Add abi for i[34567]86-*-* and x86_64-*-*. | |
13052 | ||
13053 | * config/i386/biarchx32.h: New. | |
13054 | ||
ffdb0b2d | 13055 | 2012-04-02 Anatoly Sokolov <aesok@post.ru> |
13056 | ||
13057 | * config/arm/arm.h (PREFERRED_RELOAD_CLASS): Remove. | |
13058 | * config/arm/arm.c (TARGET_PREFERRED_RELOAD_CLASS): Define. | |
13059 | (arm_preferred_reload_class): New function. | |
13060 | ||
6eb99d8a | 13061 | 2012-04-02 Richard Guenther <rguenther@suse.de> |
13062 | ||
13063 | PR tree-optimization/52756 | |
13064 | * tree-ssa-threadupdate.c (def_split_header_continue_p): New function. | |
13065 | (thread_through_loop_header): After threading through the loop latch | |
13066 | remove the split part from the loop and clear further threading | |
13067 | opportunities that would create a multiple entry loop. | |
13068 | ||
ec3167d1 | 13069 | 2012-04-02 Richard Guenther <rguenther@suse.de> |
13070 | ||
13071 | PR rtl-optimization/52800 | |
13072 | * cprop.c (execute_rtl_cprop): Call cleanup_cfg with | |
13073 | CLEANUP_CFG_CHANGED. | |
13074 | ||
759626e6 | 13075 | 2012-04-02 Richard Guenther <rguenther@suse.de> |
13076 | ||
13077 | PR middle-end/52803 | |
13078 | * loop-init.c (gate_handle_loop2): Destroy loops here if | |
13079 | we don't enter RTL loop optimizers. | |
13080 | ||
8bbbe2b5 | 13081 | 2012-04-02 Uros Bizjak <ubizjak@gmail.com> |
13082 | ||
13083 | Partially revert: | |
13084 | 2012-03-29 Richard Guenther <rguenther@suse.de> | |
13085 | ||
13086 | * rtl.h (extended_count): Remove. | |
13087 | * combine.c (extended_count): Remove. | |
13088 | ||
6b1f0797 | 13089 | 2012-04-02 Dodji Seketeli <dodji@redhat.com> |
13090 | ||
13091 | PR c++/40942 | |
13092 | * pt.c (more_specialized_fn): Don't apply decay conversion to | |
13093 | types of function parameters. | |
13094 | ||
337c992b | 13095 | 2012-04-02 Tristan Gingold <gingold@adacore.com> |
13096 | ||
13097 | * ggc-page.c (PAGE_L1_SIZE, PAGE_L2_SIZE, LOOKUP_L1, LOOKUP_L2) | |
13098 | (ggc_allocated_p, lookup_page_table_entry, set_page_table_entry) | |
13099 | (alloc_page, init_ggc, clear_marks, struct ggc_pch_data) | |
13100 | (ggc_pch_this_base): Use uintptr_t instead of size_t. | |
13101 | ||
f4b5bb69 | 13102 | 2012-03-31 H.J. Lu <hongjiu.lu@intel.com> |
13103 | ||
13104 | PR bootstrap/52784 | |
13105 | * config/i386/i386.c (ix86_option_override_internal): Don't | |
13106 | check TARGET_64BIT if TARGET_64BIT_DEFAULT is false. | |
13107 | ||
822dbdbc | 13108 | 2012-03-31 Eric Botcazou <ebotcazou@adacore.com> |
13109 | ||
13110 | * tree-cfg.c (call_can_make_abnormal_goto): New predicate. | |
13111 | (stmt_can_make_abnormal_goto): Use it. | |
13112 | (is_ctrl_altering_stmt): Likewise. | |
13113 | ||
5a333029 | 13114 | 2012-03-30 Naveen H.S <naveen.S@kpitcummins.com> |
13115 | Kaz Kojima <kkojima@gcc.gnu.org> | |
13116 | ||
13117 | * config/sh/sh.c (push_regs): Skip banked registers when | |
13118 | resbank attribute is specified. | |
13119 | (sh_expand_epilogue): Likewise. | |
13120 | ||
1249885e | 13121 | 2012-03-30 Richard Henderson <rth@redhat.com> |
13122 | ||
13123 | PR debug/52727 | |
13124 | * combine-stack-adj.c (prev_active_insn_bb): New. | |
13125 | (next_active_insn_bb): New. | |
13126 | (force_move_args_size_note): New. | |
13127 | (combine_stack_adjustments_for_block): Use it. | |
13128 | ||
8ae0b70d | 13129 | 2012-03-30 Richard Henderson <rth@redhat.com> |
13130 | ||
13131 | * config/i386/i386.c (struct expand_vec_perm_d): Add one_operand_p. | |
13132 | (ix86_expand_vector_init_duplicate): Initialize it. | |
13133 | (expand_vec_perm_palignr): Likewise. | |
13134 | (ix86_expand_vec_perm_const): Likewise. | |
13135 | (ix86_vectorize_vec_perm_const_ok): Likewise. | |
13136 | (expand_vec_perm_blend): Use it. | |
13137 | (expand_vec_perm_vpermil): Likewise. | |
13138 | (expand_vec_perm_pshufb): Likewise. | |
13139 | (expand_vec_perm_1): Likewise. | |
13140 | (expand_vec_perm_pshuflw_pshufhw): Likewise. | |
13141 | (expand_vec_perm_interleave2): Likewise. | |
13142 | (expand_vec_perm_vpermq_perm_1): Likewise. | |
13143 | (expand_vec_perm_vperm2f128): Likewise. | |
13144 | (expand_vec_perm_interleave3): Likewise. | |
13145 | (expand_vec_perm_vperm2f128_vblend): Likewise. | |
13146 | (expand_vec_perm_vpshufb2_vpermq): Likewise. | |
13147 | (expand_vec_perm_vpshufb2_vpermq_even_odd): Likewise,. | |
13148 | (expand_vec_perm_broadcast): Likewise. | |
13149 | (expand_vec_perm_vpshufb4_vpermq2): Likewise. | |
13150 | ||
1e5105ae | 13151 | 2012-03-30 Richard Henderson <rth@redhat.com> |
13152 | ||
13153 | * dwarf2out.c (gen_variable_die): Initialize off. | |
13154 | ||
b26acc64 | 13155 | 2012-03-30 Tristan Gingold <gingold@adacore.com> |
13156 | ||
13157 | * config/vms/vms-f.c: New file. | |
13158 | * config/vms/t-vms (vms-f.o): New rule. | |
13159 | * config.gcc (*-*-*vms*): Define fortran_target_objs. | |
13160 | ||
b97e39a0 | 13161 | 2012-03-30 Richard Guenther <rguenther@suse.de> |
13162 | ||
13163 | PR tree-optimization/52754 | |
13164 | * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Only | |
13165 | propagate arbitrary addresses into really plain dereferences. | |
13166 | ||
99cc6bba | 13167 | 2012-03-30 Richard Guenther <rguenther@suse.de> |
13168 | ||
13169 | PR middle-end/52772 | |
13170 | * except.c (emit_to_new_bb_before): Move loop updating ... | |
13171 | (dw2_build_landing_pads): ... here. Use a proper block for | |
13172 | querying the loop father. | |
13173 | ||
3cab3251 | 13174 | 2012-03-30 Tristan Gingold <gingold@adacore.com> |
13175 | ||
13176 | * config/ia64/ia64.c (ia64_section_type_flags): Remove | |
13177 | common_object attribute handling. | |
13178 | (SECTION_VMS_OVERLAY): Remove | |
13179 | (ia64_vms_common_object_attribute): Replace abort with an assert. | |
13180 | Do not set DECL_SECTION_NAME. | |
13181 | (ia64_vms_output_aligned_decl_common): Handle common_object | |
13182 | attribute. | |
13183 | (ia64_vms_elf_asm_named_section): Remove. | |
13184 | * config/ia64/vms.h (TARGET_ASM_NAMED_SECTION): Remove. | |
13185 | ||
24a49f00 | 13186 | 2012-03-30 Richard Guenther <rguenther@suse.de> |
13187 | ||
13188 | PR middle-end/52786 | |
13189 | * double-int.c (rshift_double): Remove not needed cast. | |
13190 | ||
d129ada0 | 13191 | 2012-03-30 Richard Guenther <rguenther@suse.de> |
13192 | ||
13193 | * tree-affine.h (print_aff): Remove. | |
13194 | * tree-affine.c (print_aff): Make static. | |
13195 | * tree-data-ref.h (access_matrix_get_index_for_parameter): Remove. | |
13196 | (get_references_in_stmt): Likewise. | |
13197 | (print_direction_vector): Likewise. | |
13198 | (print_dir_vectors): Likewise. | |
13199 | (print_dist_vectors): Likewise. | |
13200 | (dump_subscript): Likewise. | |
13201 | (dump_ddrs): Likewise. | |
13202 | (dump_dist_dir_vectors): Likewise. | |
13203 | (dump_data_references): Likewise. | |
13204 | (dump_data_dependence_relation): Likewise. | |
13205 | (dump_data_dependence_direction): Likewise. | |
13206 | (dump_rdg_vertex): Likewise. | |
13207 | (dump_rdg_component): Likewise. | |
13208 | (debug_ddrs): Declare. | |
13209 | (struct data_ref_loc_d): Move ... | |
13210 | * tree-data-ref.c (struct data_ref_loc_d): ... here. | |
13211 | (get_references_in_stmt): Make static. | |
13212 | (dump_data_references): Likewise. | |
13213 | (dump_subscript): Likewise. | |
13214 | (print_direction_vector): Likewise. | |
13215 | (print_dir_vectors): Likewise. | |
13216 | (print_dist_vectors): Likewise. | |
13217 | (dump_data_dependence_relation): Likewise. | |
13218 | (dump_dist_dir_vectors): Likewise. | |
13219 | (dump_ddrs): Likewise. | |
13220 | (dump_rdg_vertex): Likewise. | |
13221 | (dump_rdg_component): Likewise. | |
13222 | (debug_ddrs): New function. | |
13223 | (access_matrix_get_index_for_parameter): Remove. | |
13224 | ||
bbced055 | 13225 | 2012-03-30 Tristan Gingold <gingold@adacore.com> |
13226 | ||
13227 | * config/vms/vms.c (VMS_CRTL_FLOAT32): Rename. | |
13228 | (VMS_CRTL_FLOAT64, VMS_CRTL_FLOAT64_VAXD): New. | |
13229 | (VMS_CRTL_FLOAT128, VMS_CRTL_DPML, VMS_CRTL_NODMPL) | |
13230 | (VMS_CRTL_32ONLY, VMS_CRTL_G_MASK, VMS_CRTL_G_NONE) | |
13231 | (VMS_CRTL_GA, VMS_CRTL_GL, VMS_CRTL_FLOATV2): New. | |
13232 | (vms_patch_builtins): Handle new flags | |
13233 | * config/vms/vms-crtlmap.map: Completed using nm on | |
13234 | c and math system libraries. | |
13235 | * config/vms/make-crtlmap.awk: Handle any number of flags. | |
13236 | ||
1543f720 | 13237 | 2012-03-30 Martin Jambor <mjambor@suse.cz> |
13238 | ||
13239 | * tree-ssa-ccp.c (insert_clobbers_for_var): Do not assert that there | |
13240 | is a builtin_stack_save in a dominating BB. | |
13241 | ||
80f058cd | 13242 | 2012-03-29 Uros Bizjak <ubizjak@gmail.com> |
13243 | ||
13244 | * config/i386/sse.md (avx_h<plusminus_insn>v4df3): Fix results | |
13245 | crossing 128bit lane boundary. | |
13246 | ||
385bfbc6 | 13247 | 2012-03-29 Vladimir Makarov <vmakarov@redhat.com> |
13248 | ||
13249 | * ira-color.c (setup_left_conflict_sizes_p): Process all | |
13250 | conflicting objects. | |
13251 | ||
aa17a496 | 13252 | 2012-03-29 Jakub Jelinek <jakub@redhat.com> |
13253 | ||
13254 | PR tree-optimization/52760 | |
13255 | * tree-vect-slp.c (vect_get_constant_vectors): Convert constant_p | |
13256 | shift count for {L,R}{SHIFT,ROTATE}_EXPR to TREE_TYPE (vector_type). | |
13257 | ||
d2bb3f9d | 13258 | 2012-03-29 Richard Guenther <rguenther@suse.de> |
13259 | ||
13260 | * cgraph.h (cgraph_materialize_all_clones): Remove. | |
13261 | (reset_inline_failed): Likewise. | |
13262 | * cgraphunit.c (cgraph_materialize_all_clones): Make static. | |
13263 | * cgraphbuild.c (reset_inline_failed): Remove. | |
13264 | * rtl.h (cse_main): Remove. | |
13265 | (extended_count): Likewise. | |
13266 | * cse.c (dump_class): Mark as DEBUG_FUNCTION. | |
13267 | (cse_main): Make static. | |
13268 | * combine.c (extended_count): Remove. | |
13269 | (dump_combine_stats): Mark as DEBUG_FUNCTION. | |
13270 | * basic-block.h (reorder_basic_blocks): Remove. | |
13271 | * bb-reorder.c (reorder_basic_blocks): Make static. | |
13272 | * Makefile.in (dse.o): Remove dse.h dependency. | |
13273 | * dse.h: Remove. | |
13274 | * dse.c (gate_dse): Remove. | |
13275 | (clear_alias_mode_eq): Likewise. | |
13276 | (clear_alias_mode_hash): Likewise. | |
13277 | (dse_record_singleton_alias_set): Likewise. | |
13278 | (dse_invalidate_singleton_alias_set): Likewise. | |
13279 | ||
c0dc946a | 13280 | 2012-03-29 H.J. Lu <hongjiu.lu@intel.com> |
13281 | ||
13282 | * config/linux-android.h (ANDROID_STARTFILE_SPEC): Use | |
13283 | crtbegin_so%O%s for -shared. | |
13284 | (ANDROID_ENDFILE_SPEC): Use crtend_so%O%s for -shared. | |
13285 | ||
54879eec | 13286 | 2012-03-29 Richard Guenther <rguenther@suse.de> |
13287 | ||
13288 | * tree-flow.h (struct pre_expr_d): Remove forward declaration. | |
13289 | (add_to_value): Remove. | |
13290 | (print_value_expressions): Likewise. | |
13291 | * tree-ssa-pre.c (add_to_value): Make static. | |
13292 | (print_value_expressions): Likewise. | |
13293 | * gimple.h (gimple_adjust_this_by_delta): Remove. | |
13294 | * gimple-fold.c (gimple_adjust_this_by_delta): Likewise. | |
13295 | ||
e058414d | 13296 | 2012-03-29 Richard Guenther <rguenther@suse.de> |
13297 | ||
13298 | PR middle-end/50708 | |
13299 | * double-int.h (rshift_double): Remove. | |
4e0c0c52 | 13300 | * double-int.c (lshift_double): Use absu_hwi to make count positive. |
e058414d | 13301 | (rshift_double): Make static, take unsigned count argument, |
13302 | remove handling of negative count argument. | |
13303 | (double_int_rshift): Dispatch to lshift_double. | |
13304 | ||
bac6f1f6 | 13305 | 2012-03-28 H.J. Lu <hongjiu.lu@intel.com> |
13306 | ||
13307 | * config/i386/biarch64.h (TARGET_64BIT_DEFAULT): Add | |
13308 | OPTION_MASK_ABI_64. | |
13309 | ||
13310 | * config/i386/gnu-user64.h (SPEC_64): Support TARGET_BI_ARCH == 2. | |
13311 | (SPEC_X32): Likewise. | |
13312 | (MULTILIB_DEFAULTS): Likewise. | |
13313 | ||
13314 | * config/i386/i386.c (isa_opts): Remove -m64. | |
13315 | (ix86_target_string): Properly handle -m32/-m64/-mx32. | |
13316 | (ix86_option_override_internal): Properly | |
13317 | set OPTION_MASK_ISA_64BIT and OPTION_MASK_ISA_X32 as well as | |
13318 | handle -m32, -m64 and -mx32. | |
13319 | ||
13320 | * config/i386/i386.h (TARGET_X32): Replace OPTION_ISA_X32 | |
13321 | with OPTION_ABI_X32. Moved after TARGET_LP64. | |
13322 | (TARGET_LP64): Changed to OPTION_ABI_64. | |
13323 | ||
13324 | * config/i386/i386.opt (m64): Replace ISA_64BIT with ABI_64. | |
13325 | (mx32): Replace ISA_X32 with ABI_X32. | |
13326 | ||
b257ad5f | 13327 | 2012-03-28 Eric Botcazou <ebotcazou@adacore.com> |
13328 | ||
13329 | * tree.c (tree_size) <VECTOR_CST>: New case. | |
13330 | ||
df6b3006 | 13331 | 2012-03-28 Uros Bizjak <ubizjak@gmail.com> |
13332 | ||
13333 | * config/i386/i386.c (ix86_modes_tieable_p): Handle 32bit AVX modes. | |
13334 | (ix86_expand_vector_move_misalign): Remove un-needed gen_lowpart calls. | |
13335 | ||
891f5177 | 13336 | 2012-03-28 Jakub Jelinek <jakub@redhat.com> |
13337 | ||
e7ed5dd7 | 13338 | PR middle-end/52691 |
13339 | * tree-ssa-ccp.c (optimize_stdarg_builtin): Optimize | |
13340 | __builtin_va_start to __builtin_next_arg if the latter is | |
13341 | builtin_decl_explicit_p rather than when it is not. | |
13342 | ||
891f5177 | 13343 | PR middle-end/52750 |
13344 | * tree-vect-generic.c (vector_element): Perform multiplication | |
13345 | for pos in bitsizetype type instead of idx type. | |
13346 | ||
79f958cb | 13347 | 2012-03-28 Richard Guenther <rguenther@suse.de> |
13348 | ||
13349 | * loop-init.c (loop_optimizer_init): If loops are preserved | |
13350 | perform incremental initialization of required loop features. | |
13351 | (loop_optimizer_finalize): If loops are to be preserved only | |
13352 | clean up optional loop features. | |
13353 | (rtl_loop_done): Forcefully free loops here. | |
df6b3006 | 13354 | * cgraph.c (cgraph_release_function_body): Forcefully free loops. |
79f958cb | 13355 | * cfgexpand.c (expand_gimple_cond): Properly add new basic-blocks |
13356 | to existing loops. | |
13357 | (construct_init_block): Likewise. | |
13358 | (construct_exit_block): Likewise. | |
13359 | (gimple_expand_cfg): Clear LOOP_CLOSED_SSA loop state. Cleanup | |
13360 | the CFG after expanding. | |
df6b3006 | 13361 | * cfgloop.c (verify_loop_structure): Calculate or verify dominators. |
13362 | If we needed to calculate them, free them afterwards. | |
79f958cb | 13363 | * tree-pass.h (PROP_loops): New define. |
13364 | * tree-ssa-loop.c (pass_tree_loop_init): Provide PROP_loops. | |
13365 | * basic-block.h (CLEANUP_CFG_CHANGED): New. | |
13366 | * cfgcleanup.c (merge_blocks_move): Protect loop latches. | |
df6b3006 | 13367 | (cleanup_cfg): If we did something and have loops around, fix them up. |
79f958cb | 13368 | * cse.c (rest_of_handle_cse_after_global_opts): Call cleanup_cfg |
13369 | with CLEANUP_CFG_CHANGED. | |
13370 | * cfghooks.c (merge_blocks): If we merge a loop header into | |
13371 | its predecessor, update the loop structure. | |
13372 | (duplicate_block): If we copy a loop latch, adjust loop state | |
13373 | to note we may have multiple latches. | |
13374 | (delete_basic_block): Mark loops for fixup if we remove a loop. | |
13375 | * cfganal.c (forwarder_block_p): Protect loop latches, headers | |
13376 | and preheaders. | |
13377 | * cfgrtl.c (rtl_can_merge_blocks): Protect loop latches. | |
13378 | (cfg_layout_can_merge_blocks_p): Likewise. | |
13379 | * cprop.c (bypass_block): If we create a loop with multiple | |
13380 | entries, mark it for removal. | |
13381 | * except.c (emit_to_new_bb_before): Add the new basic-block | |
13382 | to existing loops. | |
13383 | * tree-eh.c (lower_resx): Likewise. | |
13384 | * omp-low.c (finalize_task_copyfn): Do not copy PROP_loops. | |
13385 | (expand_omp_taskreg): Likewise. | |
13386 | * tree-inline.c (initialize_cfun): Likewise. | |
13387 | * tree-mudflap.c (add_bb_to_loop): Prototype. | |
13388 | (mf_build_check_statement_for): Properly add new basic-blocks | |
13389 | to existing loops. | |
13390 | * tree-ssa-threadupdate.c (thread_block): Mark loops for fixup | |
13391 | if we remove a loop. | |
13392 | (thread_through_loop_header): Likewise. | |
13393 | * trans-mem.c (tm_log_emit_save_or_restores): Properly add | |
13394 | new basic-blocks to existing loops. | |
13395 | (expand_transaction): Likewise. | |
13396 | * Makefile.in (except.o): Add $(CFGLOOP_H). | |
13397 | (expr.o): Likewise. | |
13398 | (cgraph.o): Likewise. | |
13399 | (cprop.o): Likewise. | |
13400 | (cfgexpand.o): Likewise. | |
13401 | (cfganal.o): Likewise. | |
13402 | (trans-mem.o): Likewise. | |
13403 | (tree-eh.o): Likewise. | |
13404 | ||
58cf0091 | 13405 | 2012-03-28 Georg-Johann Lay <avr@gjlay.de> |
13406 | ||
13407 | PR target/52692 | |
13408 | * config/avr/avr.c (TARGET_BUILTIN_DECL): New define. | |
13409 | (avr_builtin_decl): New static function. | |
13410 | (struct avr_builtin_description, avr_bdesc): Move up. | |
13411 | Add GTY marker. Add field fndecl. Remove redundant field id. | |
13412 | (avr_init_builtins): Initialize avr_bdesc[ID].fndecl. | |
13413 | (avr_expand_builtin): Code cleanup because .id is removed. | |
13414 | ||
d32d7e3a | 13415 | 2012-03-28 Georg-Johann Lay <avr@gjlay.de> |
13416 | ||
13417 | PR target/52737 | |
13418 | * config.gcc (tm_file): Remove avr/multilib.h. | |
13419 | ||
df6b3006 | 13420 | * doc/invoke.texi (AVR Options): Adjust documentation of -mtiny-stack. |
d32d7e3a | 13421 | |
13422 | * config/avr/genmultilib.awk: Remove code to generate multilib.h. | |
13423 | (BEGIN): Use -msp8 as multilib option instead of -mtiny-stack. | |
13424 | * config/avr/t-avr: Remove generation of multilib.h. | |
13425 | * config/avr/t-multilib: Regenerate. | |
13426 | * config/avr/multilib.h: Remove. | |
13427 | * config/avr/avr.opt (-msp8): New option. | |
13428 | (avr_sp8): New variable. | |
13429 | * config/avr/driver-avr.c (avr_device_to_sp8): New function. | |
13430 | * config/avr/avr.h (AVR_HAVE_SPH): New define. | |
13431 | (AVR_HAVE_8BIT_SP): Also set by avr_sp8 i.e. -msp8. | |
13432 | (avr_device_to_sp8): New prototype. | |
13433 | (EXTRA_SPEC_FUNCTIONS): Add { "device_to_sp8", avr_device_to_sp8 } | |
13434 | (DRIVER_SELF_SPECS): New define. | |
13435 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): New built-in defines: | |
13436 | __AVR_SP8__, __AVR_HAVE_SPH__. | |
13437 | * config/avr/avr.c (output_movhi): Use AVR_HAVE_SPH instead of | |
13438 | AVR_HAVE_8BIT_SP to decide if SP_H is present. | |
13439 | (avr_file_start): Ditto. | |
13440 | ||
9af8c7c5 | 13441 | 2012-03-28 Jakub Jelinek <jakub@redhat.com> |
13442 | ||
13443 | PR target/52736 | |
13444 | * config/i386/sse.md (sse2_loadlpd splitter): Use offset 0 | |
13445 | instead of 8 in adjust_address. | |
13446 | ||
cefa4c33 | 13447 | 2012-03-27 Aurelien Buhrig <aurelien.buhrig.gcc@gmail.com> |
13448 | ||
13449 | PR middle-end/51893 | |
13450 | * expmed.c (store_bit_field_1): Fix wordnum value for big-endian | |
13451 | targets. | |
13452 | ||
fa9db843 | 13453 | 2012-03-27 Oleg Endo <olegendo@gcc.gnu.org> |
13454 | ||
13455 | PR target/50751 | |
13456 | * config/sh/sh.c (sh_legitimize_address, sh_legitimize_reload_address): | |
13457 | Rearrange conditional logic. Move displacement address calculations | |
13458 | to ... | |
13459 | (sh_find_mov_disp_adjust): ... this new function. | |
13460 | ||
367d727c | 13461 | 2012-03-27 H.J. Lu <hongjiu.lu@intel.com> |
13462 | ||
13463 | * config/arm/arm.opt (mapcs): Remove MaskExists. | |
13464 | * config/cris/linux.opt (mno-gotplt): Likewise. | |
13465 | * config/i386/i386.opt (mhard-float): Likewise. | |
13466 | (msse4): Likewise. | |
13467 | (mno-sse4): Likewise. | |
13468 | * config/m68k/m68k.opt (mhard-float): Likewise. | |
13469 | * config/mep/mep.op (mcop32): Likewise. | |
13470 | * config/pa/pa-hpux.opt (msio): Likewise. | |
13471 | * config/pa/pa64-hpux.opt (mgnu-ld): Likewise. | |
13472 | * config/picochip/picochip.opt (mlittle): Likewise. | |
13473 | * config/sh/sh.opt (mrenesas): Likewise. | |
13474 | * config/sparc/long-double-switch.opt (mlong-double-128): Likewise. | |
13475 | * config/sparc/sparc.opt (mhard-float): Likewise. | |
13476 | * config/v850/v850.opt (mv850es): Likewise. | |
13477 | * config/vax/vax.opt (mg-float): Likewise. | |
13478 | ||
49c38e93 | 13479 | 2012-03-27 Martin Jambor <mjambor@suse.cz> |
13480 | ||
13481 | PR middle-end/52693 | |
13482 | * tree-sra.c (sra_modify_assign): Do not call | |
13483 | load_assign_lhs_subreplacements when working with an unscalarizable | |
13484 | region. | |
13485 | ||
77c42bd4 | 13486 | 2012-03-27 Uros Bizjak <ubizjak@gmail.com> |
13487 | ||
13488 | PR target/52698 | |
13489 | * config/i386/i386-protos.h (ix86_legitimize_reload_address): | |
13490 | New prototype. | |
13491 | * config/i386/i386.h (LEGITIMIZE_RELOAD_ADDRESS): New define. | |
13492 | * config/i386/i386.c: Include reload.h. | |
13493 | (ix86_legitimize_reload_address): New function. | |
13494 | ||
dbc6e347 | 13495 | 2012-03-27 H.J. Lu <hongjiu.lu@intel.com> |
13496 | ||
13497 | * opth-gen.awk: Allocated a bit for Mask and InverseMask if it | |
13498 | hasn't been allocated. Define a target macro for Mask and | |
77c42bd4 | 13499 | InverseMask if it hasn't been defined. Remove MaskExists handling. |
dbc6e347 | 13500 | |
0455e0da | 13501 | * doc/options.texi: Remove MaskExists. |
dbc6e347 | 13502 | |
6523974f | 13503 | 2012-03-27 Chung-Lin Tang <cltang@codesourcery.com> |
13504 | ||
13505 | PR target/52667 | |
13506 | * config/sh/sh.c (find_barrier): Add equality check of last_got | |
13507 | to avoid going above orig insn. Update comments. | |
13508 | ||
902123ad | 13509 | 2012-03-27 Richard Guenther <rguenther@suse.de> |
13510 | ||
13511 | PR middle-end/52720 | |
13512 | * fold-const.c (try_move_mult_to_index): Handle &x.array more | |
13513 | explicitely. | |
13514 | ||
73041e9b | 13515 | 2012-03-27 Eric Botcazou <ebotcazou@adacore.com> |
13516 | ||
13517 | * expmed.c (store_bit_field): Assert that BITREGION_START is a multiple | |
13518 | of a unit before computing the offset in units. | |
13519 | * expr.c (get_bit_range): Return the null range if the enclosing record | |
13520 | is part of a larger bit field. | |
13521 | ||
a2295d74 | 13522 | 2012-03-27 Tristan Gingold <gingold@adacore.com> |
13523 | ||
13524 | * config/ia64/vms.h (CASE_VECTOR_MODE): Define. | |
13525 | * config/ia64/ia64.md: Remove mode in template. | |
13526 | Sign extend operand in expand_simple_binop. | |
13527 | * config/ia64/ia64.h (ASM_OUTPUT_ADDR_DIFF_ELT): Use | |
13528 | CASE_VECTOR_MODE instead of TARGET_ILP32. | |
13529 | (ADDR_VEC_ALIGN): Make it depends on CASE_VECTOR_MODE. | |
13530 | ||
43d744c8 | 13531 | 2012-03-26 Steven Bosscher <steven@gcc.gnu.org> |
13532 | ||
13533 | * varasm.c (assemble_external): #if 0 out the new assert from the | |
13534 | previous commit, it breaks the Java and Go front ends. | |
13535 | ||
a723d770 | 13536 | 2012-03-26 Steven Bosscher <steven@gcc.gnu.org> |
13537 | ||
ea259bbe | 13538 | * toplev.c (check_global_declaration_1): Do not call assemble_external. |
13539 | * expr.c (emit_block_move_libcall_fn): Likewise. | |
13540 | (clear_storage_libcall_fn): Likewise. | |
13541 | (expand_expr_addr_expr_1): Likewise. | |
13542 | (expand_expr_real_1): Likewise. | |
13543 | * calls.c (rtx_for_function_call): Likewise. | |
13544 | ||
a723d770 | 13545 | * varasm.c (assemble_external): Assert this function is only called |
13546 | during or after expanding to RTL. | |
13547 | ||
7c2ed7d7 | 13548 | 2012-03-26 Martin Jambor <mjambor@suse.cz> |
13549 | ||
13550 | PR tree-optimization/50052 | |
13551 | * tree-sra.c (tree_non_aligned_mem_p): Removed. | |
13552 | (tree_non_aligned_mem_for_access_p): Likewise. | |
13553 | (build_accesses_from_assign): Removed strict alignment requirements | |
13554 | checks. | |
13555 | (access_precludes_ipa_sra_p): Likewise. | |
13556 | ||
58280b1f | 13557 | 2012-03-26 Richard Guenther <rguenther@suse.de> |
13558 | ||
13559 | PR tree-optimization/52701 | |
13560 | * tree-vect-loop.c (vect_analyze_scalar_cycles_1): Always | |
13561 | compute and set the evolution part of PHI nodes. | |
13562 | ||
a1dfcdd0 | 13563 | 2012-03-26 Richard Guenther <rguenther@suse.de> |
13564 | ||
13565 | PR tree-optimization/52721 | |
13566 | * tree-vect-stmts.c (vect_init_vector): Handle scalars. | |
13567 | ||
1c928a0c | 13568 | 2012-03-26 Ulrich Weigand <ulrich.weigand@linaro.org> |
13569 | ||
13570 | PR tree-optimization/52686 | |
13571 | * tree-vect-data-refs.c (vect_get_smallest_scalar_type): Handle | |
13572 | WIDEN_LSHIFT_EXPR. | |
13573 | ||
784576c7 | 13574 | 2012-03-26 Tristan Gingold <gingold@adacore.com> |
13575 | ||
13576 | * config/alpha/vms.h (LINK_SPEC): Simplify. | |
13577 | (STARTFILE_SPEC): Remove -mvms-return-codes handling. | |
13578 | (NAME__MAIN, SYMBOL__MAIN): Remove. | |
13579 | (VMS_DEBUG_MAIN_POINTER): Remove. | |
13580 | * config/ia64/vms.h: Likewise. | |
13581 | * config/alpha/alpha.c (alpha_start_function): Move vms_debug_main | |
13582 | code to vms.c. Call vms_start_function. | |
13583 | * config/ia64/ia64.c (ia64_start_function): Likewise. | |
13584 | * config/vms/vms-protos.h (vms_start_function): Declare. | |
13585 | * config/vms/vms.c (vms_start_function): New function. | |
13586 | * config/vms/vms.h (MATH_LIBRARY): Define. | |
13587 | (VMS_DEBUG_MAIN_POINTER): Define. | |
13588 | ||
ab3908c1 | 13589 | 2012-03-26 Eric Botcazou <ebotcazou@adacore.com> |
13590 | ||
13591 | PR rtl-optimization/52629 | |
13592 | * reload1.c (count_pseudo): Short-circuit common case. | |
13593 | (count_spilled_pseudo): Return early for pseudos without hard regs. | |
13594 | Assert that the pseudo has got a hard reg before manipulating it. | |
13595 | ||
4dca9aca | 13596 | 2012-03-24 Jan Hubicka <jh@suse.cz> |
13597 | ||
13598 | PR lto/51663 | |
13599 | * varpool.c (varpool_finalize_decl): Handle toplevel_reorder here. | |
13600 | (decide_is_variable_needed): Do not handle toplevel reorder here. | |
13601 | * cgraph.h (varpool_can_remove_if_no_refs): Likewise. | |
13602 | * ipa.c (cgraph_remove_unreachable_nodes): Remove unreachable vars | |
13603 | even at -O0. | |
13604 | ||
40715742 | 13605 | 2012-03-24 Eric Botcazou <ebotcazou@adacore.com> |
13606 | ||
13607 | * expr.c (optimize_bitfield_assignment_op) <BIT_IOR_EXPR>: Use str_mode | |
13608 | and str_bitsize instead of more convoluted expressions. | |
13609 | ||
4b552df4 | 13610 | 2012-03-24 Eric Botcazou <ebotcazou@adacore.com> |
13611 | ||
13612 | PR target/52610 | |
13613 | * config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=leon. | |
13614 | ||
29c08f56 | 13615 | 2012-03-24 Eric Botcazou <ebotcazou@adacore.com> |
13616 | ||
13617 | PR target/52656 | |
13618 | * config/sparc/sparc.c (sparc_handle_vis_mul8x16): Fix pasto. | |
13619 | ||
a00d04d2 | 13620 | 2012-03-23 Martin Jambor <mjambor@suse.cz> |
13621 | ||
13622 | * tree-sra.c (build_accesses_from_assign): Remove FIXME comment. | |
13623 | ||
86faead7 | 13624 | 2012-03-23 Richard Guenther <rguenther@suse.de> |
13625 | ||
13626 | PR tree-optimization/52678 | |
13627 | * tree-vectorizer.h (struct _stmt_vec_info): Add | |
13628 | loop_phi_evolution_part member. | |
13629 | (STMT_VINFO_LOOP_PHI_EVOLUTION_PART): New define. | |
13630 | * tree-vect-loop.c (vect_analyze_scalar_cycles_1): Initialize | |
13631 | STMT_VINFO_LOOP_PHI_EVOLUTION_PART. | |
13632 | * tree-vect-loop-manip.c (vect_update_ivs_after_vectorizer): | |
13633 | Use the cached evolution part and the PHI nodes value from | |
13634 | the loop preheader edge instead of re-analyzing the evolution. | |
13635 | ||
af1bc032 | 13636 | 2012-03-22 Maxim Kuvyrkov <maxim@codesourcery.com> |
13637 | ||
13638 | * config/mips/mips-tables.opt: Update. | |
13639 | * config/mips/mips.md (processor): Add xlp. | |
13640 | * config/mips/mips-cpus.def: Add xlp. | |
13641 | * config/mips/mips.c (mips_rtx_cost_data): Add costs for XLP, copy from | |
13642 | 5KF for now. | |
13643 | * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Handle xlp. | |
13644 | * doc/invoke.texi: Mention XLP. | |
13645 | ||
2ea94a74 | 13646 | 2012-03-22 Jakub Jelinek <jakub@redhat.com> |
13647 | ||
13648 | PR middle-end/52547 | |
13649 | * tree-nested.c (convert_tramp_reference_stmt): Call declare_vars | |
13650 | on any new_local_var_chain vars declared during recursing on | |
13651 | GIMPLE_OMP_PARALLEL or GIMPLE_OMP_TASK body. | |
13652 | ||
af3c0d00 | 13653 | 2012-03-22 Uros Bizjak <ubizjak@gmail.com> |
13654 | ||
13655 | * config/alpha/alpha.h (ASM_OUTPUT_ALIGN): Move to config/alpha/elf.h | |
13656 | (ASM_OUTPUT_SKIP): Move to config/alpha/vms.h | |
13657 | (ASM_OUTPUT_LOCAL): Ditto. | |
13658 | (ASM_OUTPUT_COMMON): Remove. | |
13659 | * config/alpha/elf.h (ASM_OUTPUT_DEF_FROM_DECLS): Use ASM_OUTPUT_DEF. | |
13660 | * config/alpha/vms.h (ASM_OUTPUT_ALIGN): Do not undefine before define. | |
13661 | ||
41710b76 | 13662 | 2012-03-22 Jan Hubicka <jh@suse.cz> |
13663 | ||
13664 | PR middle-end/51737 | |
13665 | * cgraph.c (cgraph_remove_node_and_inline_clones): Add FORBIDDEN_NODE | |
13666 | parameter. | |
13667 | * cgraph.h (cgraph_remove_node_and_inline_clones): Update prototype. | |
af3c0d00 | 13668 | * ipa-inline-transform.c (save_inline_function_body): Remove |
13669 | copied clone if needed. | |
41710b76 | 13670 | * tree-inline.c (delete_unreachable_blocks_update_callgraph): Update. |
13671 | ||
1957dffb | 13672 | 2012-03-22 Richard Guenther <rguenther@suse.de> |
13673 | ||
13674 | PR middle-end/52666 | |
13675 | * fold-const.c (fold_ternary_loc): Fix typo. | |
13676 | ||
4349a1fa | 13677 | 2012-03-22 Georg-Johann Lay <avr@gjlay.de> |
13678 | ||
13679 | PR target/52496 | |
13680 | * config/avr/avr.md (unspec): Remove UNSPEC_MEMORY_BARRIER. | |
13681 | (unspecv): Add UNSPECV_MEMORY_BARRIER. | |
13682 | (cli_sei): Use unspec_volatile instead of unspec for memory barrier. | |
13683 | (delay_cycles_1, delay_cycles_2): Ditto. | |
13684 | (delay_cycles_3, delay_cycles_4): Ditto. | |
13685 | (nopv, *nopv): Ditto. | |
13686 | (sleep, *sleep): Ditto. | |
13687 | (wdr, *wdr): Ditto. | |
13688 | ||
3fd927c9 | 13689 | 2012-03-22 Richard Guenther <rguenther@suse.de> |
13690 | ||
13691 | PR tree-optimization/52548 | |
13692 | * tree-ssa-pre.c (valid_in_sets): Remove handling of invalidation | |
13693 | because of clobbers. | |
13694 | (prune_clobbered_mems): New function. | |
13695 | (compute_antic_aux): Use it to prune ANTIC_OUT. | |
13696 | (compute_partial_antic_aux): Use it to prune PA_IN. | |
af3c0d00 | 13697 | (compute_avail): Only insert expressions into EXP_GEN that are not |
13698 | invalidated when translated up to the beginning of the block. | |
3fd927c9 | 13699 | |
8ca02f71 | 13700 | 2012-03-22 Richard Guenther <rguenther@suse.de> |
13701 | ||
13702 | PR tree-optimization/52638 | |
13703 | * tree-vect-stmts.c (vect_init_vector_1): New function, split | |
13704 | out from ... | |
13705 | (vect_init_vector): ... here. Handle scalar vector inits. | |
13706 | (vect_get_vec_def_for_operand): Adjust. | |
13707 | (vectorizable_load): Likewise. | |
13708 | ||
a25bf392 | 13709 | 2012-03-22 Uros Bizjak <ubizjak@gmail.com> |
13710 | ||
13711 | * config.gcc (alpha*-*-linux*): Add elfos.h to tm_file. | |
13712 | (alpha*-*-freebsd*): Ditto. | |
13713 | (alpha*-*-netbsd*): Ditto. | |
13714 | (alpha*-*-openbsd*): Ditto. | |
13715 | * config/alpha/elf.h (OBJECT_FORMAT_ELF): Remove. | |
13716 | (DWARF2_DEBUGGING_INFO): Remove. | |
13717 | (PREFERRED_DEBUGGING_TYPE): Remove. | |
13718 | (ASM_FINAL_SPEC): Remove. | |
13719 | (IDENT_ASM_OP): Remove. | |
13720 | (ASM_OUTPUT_IDENT): Remove. | |
13721 | (SKIP_ASM_OP): Remove. | |
13722 | (ASM_OUTPUT_SKIP): Remove. | |
13723 | (ALIGN_ASM_OP): Remove. | |
13724 | (ASM_OUTPUT_BEFORE_CASE_LABEL): Remove. | |
13725 | (ASM_OUTPUT_CASE_LABEL): Remove. | |
13726 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Remove. | |
13727 | (COMMON_ASM_OP): Remove. | |
13728 | (ASM_OUTPUT_ALIGNED_COMMON): Remove. | |
13729 | (ASCII_DATA_ASM_OP): Remove. | |
13730 | (READONLY_DATA_SECTION_ASM_OP): Remove. | |
13731 | (INIT_SECTION_ASM_OP): Remove. | |
13732 | (FINI_SECTION_ASM_OP): Remove. | |
13733 | (ASM_SECTION_START_OP): Remove. | |
13734 | (ASM_OUTPUT_SECTION_START_FILE): Remove. | |
13735 | (TARGET_ASM_NAMED_SECTION): Remove. | |
13736 | (TARGET_ASM_SELECT_SECTION): Remove. | |
13737 | (MAKE_DECL_ONE_ONLY): Remove. | |
13738 | (TYPE_ASM_OP): Remove. | |
13739 | (SIZE_ASM_OP): Remove. | |
13740 | (ASM_WEAKEN_LABEL): Remove. | |
13741 | (TYPE_OPERAND_FMT): Remove. | |
13742 | (ASM_DECLARE_RESULT): Remove. | |
13743 | (ASM_DECLARE_OBJECT_NAME): Remove. | |
13744 | (ASM_FINISH_DECLARE_OBJECT): Remove. | |
13745 | (ELF_ASCII_ESCAPES): Remove. | |
13746 | (ELF_STRING_LIMIT): Remove. | |
13747 | (STRING_ASM_OP): Remove. | |
13748 | (ASM_OUTPUT_EXTERNAL): Remove. | |
13749 | (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Redefine to false. | |
13750 | * config/alpha/alpha.h (PCC_BITFIELD_TYPE_MATTERS): Undefine | |
13751 | before define. | |
13752 | (ASM_DECLARE_FUNCTION_NAME): Ditto. | |
13753 | (ASM_DECLARE_FUNCTION_SIZE): Ditto. | |
13754 | (ASM_GENERATE_INTERNAL_LABEL): Ditto. | |
13755 | (ASM_OUTPUT_SKIP): Ditto. | |
13756 | (READONLY_DATA_SECTION_ASM_OP): Remove. | |
13757 | (USER_LABEL_PREFIX): Remove. | |
13758 | (ASM_OUTPUT_ASCII): Remove. | |
13759 | (ASM_OUTPUT_CASE_LABEL): Remove. | |
13760 | (NO_DOLLAR_IN_LABEL): Undefine. | |
13761 | ||
38847948 | 13762 | 2012-03-22 Richard Guenther <rguenther@suse.de> |
13763 | ||
13764 | PR tree-optimization/52459 | |
13765 | * tree-ssa-pre.c (inhibit_phi_insertion): Do not inhibit | |
13766 | PHI insertion for calls. | |
13767 | ||
2aca5650 | 13768 | 2012-03-21 Steven Bosscher <steven@gcc.gnu.org> |
13769 | ||
13770 | * cse.c (invalidate_from_sets_and_clobbers, try_back_substitute_reg, | |
13771 | find_sets_in_insn, canonicalize_insn): Split out from ... | |
13772 | (cse_insn): ... here. | |
13773 | (invalidate_from_clobbers): Take an insn instead of the pattern. | |
13774 | ||
237a2429 | 13775 | 2012-03-21 Oleg Endo <olegendo@gcc.gnu.org> |
13776 | ||
13777 | PR target/52479 | |
13778 | * config/sh/sh-protos.h (sh_fsca_df2int): Remove. | |
13779 | * config/sh/sh.c (sh_fsca_df2int_rtx, sh_fsca_df2int): Remove. | |
13780 | * config/sh/sh.md (sindf2, cosdf2): Remove. | |
13781 | ||
8fe7656f | 13782 | 2012-03-21 Kaz Kojima <kkojima@gcc.gnu.org> |
13783 | ||
b45e6434 | 13784 | PR target/52642 |
8fe7656f | 13785 | * config/sh/sh.c (sh_expand_prologue): Emit blockage at the end of |
a25bf392 | 13786 | prologue for unwinder and profiler. |
8fe7656f | 13787 | |
2ac000bb | 13788 | 2012-03-21 Andreas Tobler <andreast@fgznet.ch> |
13789 | ||
13790 | * configure.ac (HAVE_LD_NO_DOT_SYMBOLS): Add powerpc64-*-freebsd*. | |
13791 | Introduce emul_name to select the right linker emulation for | |
13792 | powerpc64-*-freebsd*. | |
13793 | * configure: Regenerate. | |
13794 | * config.gcc: Add bits to support powerpc64-*-freebsd*. | |
13795 | * config/rs6000/freebsd.h (POWERPC_FREEBSD): Define. | |
13796 | * config/rs6000/freebsd64.h: New file. | |
13797 | * config/rs6000/rs6000.c (rs6000_option_override_internal): Use | |
13798 | POWERPC_FREEBSD. | |
13799 | (rs6000_savres_strategy): Likewise. | |
13800 | (rs6000_savres_routine_name): Likewise. | |
13801 | (rs6000_elf_file_end): Likewise. | |
13802 | * config/rs6000/t-freebsd64: New file. | |
13803 | * config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Set the | |
13804 | rs6000_current_abi for 64-bit FreeBSD to ABI_AIX. | |
13805 | ||
d018c468 | 13806 | * config/rs6000/freebsd64.h: Remove duplicated entries from last |
13807 | commit. | |
13808 | * config/rs6000/t-freebsd64: Likewise. | |
13809 | ||
002565f0 | 13810 | 2012-03-21 Georg-Johann Lay <avr@gjlay.de> |
13811 | ||
13812 | PR rtl-optimization/52543 | |
13813 | PR target/52461 | |
13814 | * config/avr/avr-protos.h (avr_load_lpm): New prototype. | |
13815 | * config/avr/avr.c (avr_mode_dependent_address_p): New function. | |
13816 | (TARGET_MODE_DEPENDENT_ADDRESS_P): New define. | |
13817 | (avr_load_libgcc_p): Restrict to __flash loads. | |
13818 | (avr_out_lpm): Only handle 1-byte loads from __flash. | |
13819 | (avr_load_lpm): New function. | |
13820 | (avr_find_unused_d_reg): Remove. | |
13821 | (avr_out_lpm_no_lpmx): Remove. | |
13822 | (adjust_insn_length): Handle ADJUST_LEN_LOAD_LPM. | |
13823 | * config/avr/avr.md (unspec): Add UNSPEC_LPM. | |
13824 | (load_<mode>_libgcc): Use UNSPEC_LPM instead of MEM. | |
13825 | (load_<mode>, load_<mode>_clobber): New insns. | |
13826 | (mov<mode>): For multi-byte move from non-generic | |
13827 | 16-bit address spaces: Expand to load_<mode> resp. | |
13828 | load_<mode>_clobber. | |
13829 | (load<mode>_libgcc): Remove expander. | |
13830 | (split-lpmx): Remove split. | |
13831 | ||
cd4e07db | 13832 | 2012-03-21 Richard Earnshaw <rearnsha@arm.com> |
13833 | ||
13834 | * neon.md (neon_vget_lanev2di): Use gen_lowpart and gen_highpart. | |
13835 | * config/arm/neon.ml (Fixed_return_reg): Renamed to fixed_vector_reg. | |
13836 | All callers changed. | |
13837 | (Fixed_core_reg): New feature. | |
13838 | (Vget_lane [sizes S64 and U64]): Add Fixed_core_reg. Allow fmrrd in | |
13839 | disassembly. | |
13840 | * neon-testgen.ml: Handle Fixed_core_reg. | |
13841 | ||
ae1dbab8 | 13842 | 2012-03-21 Andrew Stubbs <ams@codesourcery.com> |
13843 | ||
13844 | * config/arm/arm.c (thumb2_reorg): Add complete support | |
13845 | for 16-bit instructions. | |
13846 | * config/arm/thumb2.md: Delete obsolete flag-clobbering peepholes. | |
13847 | ||
6fa78636 | 13848 | 2012-03-21 Richard Guenther <rguenther@suse.de> |
13849 | ||
13850 | PR tree-optimizer/52636 | |
13851 | * tree-vect-slp.c (vect_get_constant_vectors): Convert constants | |
13852 | to the appropriate type. | |
13853 | ||
212dddd3 | 13854 | 2012-03-21 Richard Guenther <rguenther@suse.de> |
13855 | ||
13856 | * Makefile.in (cfgexpand.o): Add $(REGS_H) and $(INTEGRATE_H) | |
13857 | dependencies. | |
13858 | * cfgexpand.c (gimple_expand_cfg): Fold in pass_init_function, | |
13859 | pass_jump, pass_initial_value_sets and pass_unshare_all_rtl. | |
13860 | * passes.c (init_optimization_passes): Remove pass_init_function, | |
13861 | pass_jump, pass_initial_value_sets and pass_unshare_all_rtl. | |
13862 | * tree-pass.h (pass_init_function): Remove. | |
13863 | (pass_jump): Remove. | |
13864 | (pass_initial_value_sets): Remove. | |
13865 | (pass_unshare_all_rtl): Remove. | |
13866 | * integrate.c (pass_initial_value_sets): Remove. | |
13867 | * emit-rtl.c (pass_unshare_all_rtl): Remove. | |
13868 | * tree.h (init_function_for_compilation): Remove. | |
13869 | * function.c (init_function_for_compilation): Remove. | |
13870 | (pass_init_function): Remove. | |
13871 | * cfgcleanup.c (rest_of_handle_jump): Remove. | |
13872 | (pass_jump): Remove. | |
13873 | ||
358f9d96 | 13874 | 2012-03-20 Jason Merrill <jason@redhat.com> |
13875 | ||
13876 | * tree-streamer-in.c (streamer_alloc_tree): Call | |
13877 | ggc_alloc_zone_cleared_tree_node instead of | |
13878 | ggc_alloc_zone_cleared_tree_node_stat. | |
13879 | ||
6ad63f69 | 13880 | 2012-03-20 Jonathan Wakely <jwakely.gcc@gmail.com> |
13881 | ||
13882 | * doc/extend.texi (Template Instantiation): Remove anachronisms. | |
13883 | ||
541e350d | 13884 | 2012-03-20 Jakub Jelinek <jakub@redhat.com> |
13885 | ||
0b991a69 | 13886 | PR target/52607 |
13887 | * config/i386/i386.c (expand_vec_perm_vperm2f128): New function. | |
13888 | (ix86_expand_vec_perm_const_1): Call it. | |
13889 | ||
245c00ec | 13890 | * config/i386/i386.c (vselect_insn): New variable. |
13891 | (init_vselect_insn): New function. | |
13892 | (expand_vselect, expand_vselect_insn): Add testing_p argument. | |
13893 | Call init_vselect_insn if vselect_insn is NULL. Adjust | |
13894 | PATTERN (vselect_insn), instead of creating a new insn each time, | |
13895 | only emit a copy of it if not testing and recog has been successful. | |
13896 | (expand_vec_perm_pshufb, expand_vec_perm_1, | |
13897 | expand_vec_perm_pshuflw_pshufhw, expand_vec_perm_broadcast_1): Adjust | |
13898 | callers. | |
13899 | ||
541e350d | 13900 | PR target/52607 |
13901 | * config/i386/i386.md ("isa" attribute): Add avx2 and noavx2. | |
13902 | ("enabled" attribute): Handle avx2 and noavx2 isas. | |
13903 | * config/i386/sse.md (avx2_vec_dupv8sf_1, avx2_pbroadcast<mode>_1): | |
13904 | New insns. | |
13905 | (vec_dup<mode>): Add avx2 =x,x alternative. | |
13906 | (vec_dup<mode> splitter): Don't split if TARGET_AVX2. | |
13907 | (*avx_vperm_broadcast_<mode>): Don't split V4DFmode if TARGET_AVX2. | |
13908 | For TARGET_AVX2, V8SFmode and elt == 0 split into vbroadcastss. | |
13909 | * config/i386/i386.c (expand_vec_perm_pshufb): Emit also vpermps | |
13910 | for V8SFmode. | |
13911 | (expand_vec_perm_1): For broadcasts, use avx2_pbroadcast<mode>_1 | |
13912 | if possible, handle also V8SFmode. | |
13913 | ||
1987d213 | 13914 | 2012-03-20 Richard Earnshaw <rearnsha@arm.com> |
13915 | ||
13916 | * arm/predicates.md (zero_operand, reg_or_zero_operand): New predicates. | |
13917 | * arm/neon.md (neon_vceq<mode>, neon_vcge<mode>): Use | |
13918 | reg_or_zero_operand predicate. | |
13919 | (neon_vcle<mode>, neon_vclt<mode>): Use zero_operand predicate. | |
13920 | ||
17113bf6 | 13921 | 2012-03-20 Jakub Jelinek <jakub@redhat.com> |
13922 | ||
13923 | * config/i386/i386.c (ix86_decompose_address) <case ZERO_EXTEND>: | |
13924 | If operand isn't UNSPEC, return 0. | |
13925 | ||
1dd4980f | 13926 | 2012-03-20 Richard Guenther <rguenther@suse.de> |
13927 | ||
13928 | * tree-pass.h (pass_rtl_eh): Remove. | |
13929 | * except.c (gate_handle_eh): Likewise. | |
13930 | (rest_of_handle_eh): Likewise. | |
13931 | (pass_rtl_eh): Likewise. | |
13932 | (finish_eh_generation): Export. | |
13933 | * except.h (finish_eh_generation): Declare. | |
13934 | * passes.c (init_optimization_passes): Remove pass_rtl_eh. | |
13935 | * cfgexpand.c (gimple_expand_cfg): Call finish_eh_generation | |
13936 | after expanding stack alignment. Instead of compacting blocks | |
13937 | call cleanup_cfg. | |
13938 | ||
fa42e1a4 | 13939 | 2012-03-20 Richard Guenther <rguenther@suse.de> |
13940 | ||
13941 | * stor-layout.c (finish_bitfield_representative): Fallback | |
13942 | to conservative maximum size if the padding up to the next | |
13943 | field cannot be computed as a constant. | |
13944 | (finish_bitfield_layout): If we cannot compute the distance | |
13945 | between the start of the bitfield representative and the | |
13946 | bitfield member start a new representative. | |
13947 | * expr.c (get_bit_range): The distance between the start of | |
13948 | the bitfield representative and the bitfield member is zero | |
13949 | if the field offsets are not constants. | |
13950 | ||
748e5d45 | 13951 | 2012-03-20 Tristan Gingold <gingold@adacore.com> |
13952 | ||
13953 | * tree.h (enum size_type_kind): Add stk_ prefix to constants, | |
13954 | convert in lowercase. | |
13955 | (sizetype_tab, sizetype, bitsizetype, ssizetype, sbitsizetype) | |
13956 | (size_int, ssize_int, bitsize_int, sbitsize_int): Adjust. | |
13957 | * stor-layout.c (sizetype_tab): Adjust. | |
13958 | (initialize_sizetypes): Use SIZETYPE instead of SIZE_TYPE. | |
13959 | * tree-streamer.c (preload_common_nodes): Use stk_type_kind_last | |
13960 | instead of type_kind_last. | |
13961 | * tree-scalar-evolution.c (interpret_rhs_expr): Use size_int | |
13962 | instead of size_int_kind. | |
13963 | * doc/tm.texi.in (Type Layout): Document SIZETYPE. | |
13964 | * doc/tm.texi: Regenerate. | |
13965 | * defaults.h (SIZETYPE): Provide a default value. | |
13966 | * config/vms/vms.h (SIZE_TYPE): Define as "unsigned int". | |
13967 | (SIZETYPE): Define. | |
13968 | ||
a0554dde | 13969 | 2012-03-20 Oleg Endo <olegendo@gcc.gnu.org> |
13970 | ||
13971 | * config/sh/sh.md: Use braced string notation where applicable. | |
13972 | ||
ee1d2eea | 13973 | 2012-03-19 Uros Bizjak <ubizjak@gmail.com> |
13974 | ||
13975 | * config/i386/i386.md (allocate_stack): Simplify. | |
13976 | ||
99182918 | 13977 | 2012-03-19 Uros Bizjak <ubizjak@gmail.com> |
13978 | ||
13979 | * builtins.c (expand_builtin_cexpi): Use copy_addr_to_reg instead of | |
13980 | copy_to_mode_reg (Pmode, ...). | |
13981 | (expand_builtin_frame_address): Ditto. | |
13982 | * expr.c (emit_block_move_via_libcall): Ditto. | |
13983 | (set_storage_via_libcall): Ditto. | |
13984 | ||
13985 | * config/i386/i386.c (ix86_expand_movmem): Ditto. | |
13986 | (ix86_expand_setmem): Ditto. | |
13987 | (ix86_trampoline_init): DItto. | |
13988 | * config/i386/i386.md (cmpstrnsi): Ditto. | |
99182918 | 13989 | |
11e875c9 | 13990 | 2012-03-19 Sandra Loosemore <sandra@codesourcery.com> |
13991 | ||
13992 | * config/sh/sh.opt (madjust-unroll): Mark as ignored/obsolete. | |
13993 | * config/sh/sh.h (TARGET_OPT_DEFAULT): Don't use MASK_ADJUST_UNROLL. | |
13994 | * doc/invoke.texi (Option Summary): Remove -madjust-unroll. | |
13995 | (SH Options): Likewise. | |
13996 | ||
0a722f4b | 13997 | 2012-03-19 Uros Bizjak <ubizjak@gmail.com> |
13998 | ||
13999 | * config/i386/i386.c (get_thread_pointer): Add tp_mode argument. | |
14000 | Generate ZERO_EXTEND in place if GET_MODE (tp) != tp_mode. | |
14001 | (legitimize_tls_address) <TLS_MODEL_INITIAL_EXEC>: Always generate | |
14002 | DImode UNSPEC_GOTNTPOFF references on TARGET_64BIT. | |
14003 | (ix86_decompose_address): Allow zero extended UNSPEC_TP references. | |
14004 | ||
14005 | Revert: | |
14006 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> | |
14007 | ||
14008 | * config/i386/i386.h (TARGET_TLS_INDIRECT_SEG_REFS): New. | |
14009 | * config/i386/i386.c (ix86_decompose_address): Use | |
14010 | TARGET_TLS_INDIRECT_SEG_REFS to prevent %fs:(%reg) addresses. | |
14011 | (legitimize_tls_address): Use TARGET_TLS_INDIRECT_SEG_REFS to load | |
14012 | thread pointer to a register. | |
14013 | ||
14014 | Revert: | |
14015 | 2012-03-10 H.J. Lu <hongjiu.lu@intel.com> | |
14016 | ||
14017 | * config/i386/i386.c (ix86_decompose_address): Disallow fs:(reg) | |
14018 | if Pmode != word_mode. | |
14019 | (legitimize_tls_address): Call gen_tls_initial_exec_x32 if | |
14020 | Pmode == SImode for TARGET_X32. | |
14021 | ||
14022 | * config/i386/i386.md (UNSPEC_TLS_IE_X32): New. | |
14023 | (tls_initial_exec_x32): Likewise. | |
14024 | ||
89cace00 | 14025 | 2012-03-19 Oleg Endo <olegendo@gcc.gnu.org> |
14026 | ||
14027 | PR target/50751 | |
14028 | * config/sh/sh.h (CONST_OK_FOR_K04, CONST_OK_FOR_K12, DISP_ADDR_P, | |
14029 | DISP_ADDR_OFFSET): New macros. | |
14030 | * config/sh/sh.c (sh_address_cost): Add SH2A special case. | |
14031 | (sh_legitimate_index_p): Allow QImode displacements for non-SH2A. | |
14032 | (sh_legitimize_address): Add QImode displacement handling. | |
0a722f4b | 14033 | (sh_cannot_change_mode_class): Disallow GENERAL_REGS for SFmode |
89cace00 | 14034 | vector subregs. |
14035 | (sh_secondary_reload): Add QImode displacement handling. | |
14036 | * config/sh/predicates.md (movsrc_no_disp_mem_operand): New predicate. | |
5efe717c | 14037 | * config/sh/constraints.md (K04, Snd, Sdd): New constraints. |
14038 | * config/sh/sh.md (extendqisi2): Remove constraints from expander. | |
14039 | (*extendqisi2_compact): Rename to *extendqisi2_compact_reg, restrict | |
14040 | to register operands only. | |
14041 | (*extendqisi2_compact_mem_disp, *extendqisi2_compact_snd): New insns. | |
14042 | (extendqihi2): Change insn to expander. | |
14043 | (*extendqihi2_compact_reg): New insn. | |
14044 | (movqi_i, movqi): Replace with ... | |
14045 | (movqi, *movqi_reg_reg, *movqi_store_mem_disp12, | |
14046 | *movqi_load_mem_disp, *movqi_load_mem_disp): ... these. | |
14047 | Add new peepholes for QImode displacement addressing. | |
89cace00 | 14048 | |
62206d34 | 14049 | 2012-03-19 Paolo Carlini <paolo.carlini@oracle.com> |
14050 | ||
14051 | PR c++/14710 | |
14052 | * doc/invoke.texi: Document -Wuseless-cast. | |
14053 | ||
c165a033 | 14054 | 2012-03-19 Eric Botcazou <ebotcazou@adacore.com> |
14055 | ||
14056 | * tree.def (REALPART_EXPR, IMAGPART_EXPR, VIEW_CONVERT_EXPR): Move. | |
14057 | * tree.h (handled_component_p): Reorder cases. | |
14058 | * dwarf2out.c (loc_list_for_address_of_addr_expr_of_indirect_ref): Do | |
14059 | not initialize unsignedp. | |
14060 | (loc_list_from_tree): Likewise. | |
14061 | (fortran_common): Likewise. | |
14062 | * simplify-rtx.c (delegitimize_mem_from_attrs): Likewise. | |
14063 | ||
a8b2b958 | 14064 | 2012-03-19 Uros Bizjak <ubizjak@gmail.com> |
14065 | ||
14066 | * config/i386/i386.c (ix86_expand_prologue) <CM_LARGE_PIC>: Use Pmode | |
14067 | mode consistently. Use ix86_gen_add3. Assert that Pmode == DImode. | |
14068 | (ix86_expand_split_stack_prologue): Use ix86_gen_add3. | |
14069 | (ix86_split_long_move): Ditto. | |
14070 | (legitimize_tls_address): Use ix86_gen_sub3. | |
14071 | (construct_plt_address): Assert that Pmode == DImode. | |
14072 | ||
abd4f58b | 14073 | 2012-03-18 Uros Bizjak <ubizjak@gmail.com> |
14074 | ||
14075 | * config/i386/i386.md: Remove empty predicates and/or constraints. | |
14076 | * config/i386/sync.md: Ditto. | |
14077 | * config/i386/sse.md: Ditto. | |
14078 | * config/i386/mmx.md: Ditto. | |
14079 | * config/i386/pentium.md: Ditto. | |
14080 | * config/i386/athlon.md: Ditto. | |
14081 | ||
08f83b65 | 14082 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
14083 | ||
14084 | PR tree-optimization/52603 | |
14085 | * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Clarify | |
14086 | comment. | |
14087 | ||
14088 | Revert | |
14089 | 2012-03-14 Richard Guenther <rguenther@suse.de> | |
14090 | ||
14091 | PR tree-optimization/52571 | |
14092 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move | |
14093 | flag_section_anchors check ... | |
14094 | (vect_can_force_dr_alignment_p): ... here. | |
14095 | ||
e2c56221 | 14096 | 2012-03-16 Martin Jambor <mjambor@suse.cz> |
14097 | ||
c165a033 | 14098 | * expr.c (expand_expr_real_1): Handle misaligned scalar reads from |
e2c56221 | 14099 | memory through MEM_REFs by calling extract_bit_field. |
14100 | ||
7e5db579 | 14101 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
14102 | ||
14103 | * fold-const.c (native_interpret_expr): Also support POINTER_TYPE | |
14104 | and REFERENCE_TYPE interpretations. | |
14105 | (can_native_interpret_type_p): New function. | |
14106 | (fold_ternary_loc): Use native encode/interpret to fold | |
14107 | BIT_FIELD_REFs of constants. | |
14108 | ||
ae37ffaf | 14109 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
14110 | ||
14111 | PR middle-end/52584 | |
14112 | * fold-const.c (fold_ternary_loc): Fold vector typed BIT_FIELD_REFs | |
14113 | of vector constants and constructors. | |
14114 | ||
ace64c06 | 14115 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
14116 | ||
14117 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Use | |
14118 | VIEW_CONVERT_EXPR to convert constants. | |
14119 | (vect_is_simple_use): Treat all constants as vec_constant_def. | |
14120 | ||
32b227eb | 14121 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
abd4f58b | 14122 | Kai Tietz <ktietz@redhat.com> |
32b227eb | 14123 | |
14124 | PR middle-end/48814 | |
14125 | * gimplify.c (gimplify_self_mod_expr): Evaluate postfix | |
14126 | side-effects completely in the pre-queue and use a temporary | |
14127 | for the result. | |
14128 | ||
75188dc6 | 14129 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
14130 | ||
14131 | * stor-layout.c (finish_bitfield_representative): Fall back | |
14132 | to the conservative maximum size if we cannot compute the | |
14133 | size of the tail padding. | |
14134 | ||
91976c6c | 14135 | 2012-03-16 Tristan Gingold <gingold@adacore.com> |
14136 | ||
14137 | * config/vms/vms.h (TARGET_OS_CPP_BUILTINS): Define | |
14138 | __CRTL_VER and __VMS_VER. | |
14139 | * config/vms/vms-protos.h: Declare vms_c_get_crtl_ver | |
14140 | and vms_c_get_vms_ver. | |
14141 | * config/vms/vms-c.c (vms_c_get_crtl_ver, vms_c_get_vms_ver): New | |
14142 | functions. | |
14143 | * config/alpha/vms.h (VMS_DEFAULT_CRTL_VER) | |
14144 | (VMS_DEFAULT_VMS_VER): Define. | |
14145 | * config/ia64/vms.h (VMS_DEFAULT_CRTL_VER) | |
14146 | (VMS_DEFAULT_VMS_VER): Define. | |
14147 | ||
3e299f5d | 14148 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
14149 | ||
14150 | * tree-vect-loop.c (get_initial_def_for_induction): Use | |
14151 | build_constructor directly. | |
14152 | * tree-vect-stmts.c (vect_get_vec_def_for_operand): Use | |
14153 | build_vector_from_val. | |
14154 | * tree.c (build_vector_from_val): Avoid creating a constructor | |
14155 | first when we want a constant vector. | |
14156 | ||
f3e265d7 | 14157 | 2012-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14158 | ||
14159 | * doc/install.texi (Specific, *-*-solaris2*): Improve wording. | |
14160 | ||
fadf62f4 | 14161 | 2012-03-16 Richard Guenther <rguenther@suse.de> |
14162 | ||
14163 | * tree.h (TREE_VECTOR_CST_ELTS): Remove. | |
14164 | (VECTOR_CST_NELTS, VECTOR_CST_ELTS, VECTOR_CST_ELT): New defines. | |
14165 | (struct tree_vector): Remove elements member, add variable size | |
14166 | elts array member. | |
14167 | (build_vector_stat): Declare. | |
14168 | (build_vector): Define in terms of build_vector_stat. | |
14169 | * tree.c (build_vector): Rename to ... | |
14170 | (build_vector_stat): ... this. Take array of trees as parameter. | |
14171 | (build_vector_from_ctor): Adjust. | |
14172 | (integer_zerop, integer_onep, integer_all_onesp, iterative_hash_expr, | |
14173 | initializer_zerop): Adjust. | |
14174 | * cfgexpand.c (expand_debug_expr): Likewise. | |
14175 | * expr.c (categorize_ctor_elements_1, expand_expr_real_1, | |
14176 | const_vector_from_tree): Likewise. | |
14177 | * fold-const.c (const_binop, operand_equal_p, native_encode_vector, | |
14178 | native_interpret_vector, fold_unary_loc, vec_cst_ctor_to_array, | |
14179 | fold_vec_perm, fold_binary_loc, fold_ternary_loc): Likewise. | |
14180 | * tree-streamer-in.c (streamer_alloc_tree): Handle TS_VECTOR. | |
14181 | (lto_input_ts_vector_tree_pointers): Adjust. | |
14182 | * tree-streamer-out.c (streamer_write_tree_header): Handle TS_VECTOR. | |
14183 | (write_ts_vector_tree_pointers): Adjust. | |
14184 | * varasm.c (const_hash_1, compare_constant, copy_constant, | |
14185 | output_constant): Adjust. | |
14186 | * gimple-fold.c (gimple_fold_stmt_to_constant_1): Adjust. | |
14187 | * print-tree.c (print_node): Adjust. | |
14188 | * tree-pretty-print.c (dump_generic_node): Adjust. | |
14189 | * tree-vect-generic.c (uniform_vector_p, vector_element, | |
14190 | lower_vec_perm): Adjust. | |
14191 | * tree-vect-loop.c (get_initial_def_for_reduction): Adjust. | |
14192 | * tree-vect-slp.c (vect_get_constant_vectors, | |
14193 | vect_transform_slp_perm_load): Adjust. | |
14194 | * tree-vect-stmts.c (vect_gen_perm_mask): Adjust. | |
14195 | * expmed.c (make_tree): Adjust. | |
14196 | * config/i386/i386.c (ix86_expand_builtin): Adjust. | |
14197 | * config/sparc/sparc.c (sparc_handle_vis_mul8x16): Adjust interface | |
14198 | and implementation. | |
14199 | (sparc_fold_builtin): Adjust. | |
14200 | ||
e55b581d | 14201 | 2012-03-16 Tristan Gingold <gingold@adacore.com> |
14202 | ||
14203 | * config.gcc (*-*-*vms*): Define use_gcc_stdint and tm_file. | |
14204 | * config/vms/vms-stdint.h: New file. | |
14205 | ||
240f6bb5 | 14206 | 2012-03-16 Tristan Gingold <gingold@adacore.com> |
14207 | ||
14208 | * config.host (alpha64-dec-*vms*, alpha*-dec-*vms*) | |
14209 | (ia64-hp-*vms*): Replaced by ... | |
14210 | (*-*-*vms*): ... This new entry. | |
14211 | ||
e0c9db9b | 14212 | 2012-03-15 Jakub Jelinek <jakub@redhat.com> |
14213 | ||
6a8ad139 | 14214 | PR target/52568 |
abd4f58b | 14215 | * config/i386/i386.c (expand_vec_perm_vperm2f128_vblend): New function. |
6a8ad139 | 14216 | (ix86_expand_vec_perm_const_1): Use it. |
14217 | ||
e0c9db9b | 14218 | PR target/52568 |
14219 | * config/i386/sse.md (UNSPEC_VPERMDF): Remove. | |
14220 | (avx2_permv4df): Remove. | |
14221 | (avx2_permv4di): Macroize into... | |
14222 | (avx2_perm<mode>): ... this using VI8F_256 iterator. | |
14223 | (avx2_permv4di_1): Macroize into... | |
14224 | (avx2_perm<mode>_1): ... this using VI8F_256 iterator. | |
14225 | ||
2ef72921 | 14226 | 2012-03-15 Ulrich Weigand <ulrich.weigand@linaro.org> |
14227 | ||
14228 | * combine.c (apply_distributive_law): Do not distribute SUBREG. | |
14229 | ||
087903db | 14230 | 2012-03-15 Ira Rosen <irar@il.ibm.com> |
14231 | Ulrich Weigand <ulrich.weigand@linaro.org> | |
14232 | ||
14233 | * tree-vect-patterns.c (widened_name_p): Rename to ... | |
14234 | (type_conversion_p): ... this. Add new argument to determine | |
14235 | if it's a promotion or demotion operation. Check for | |
14236 | CONVERT_EXPR_CODE_P instead of NOP_EXPR. | |
14237 | (vect_recog_dot_prod_pattern): Call type_conversion_p instead | |
14238 | widened_name_p. | |
14239 | (vect_recog_widen_mult_pattern, vect_recog_widen_sum_pattern, | |
14240 | vect_operation_fits_smaller_type, vect_recog_widen_shift_pattern): | |
14241 | Likewise. | |
14242 | (vect_recog_mixed_size_cond_pattern): Likewise and allow | |
14243 | non-constant then and else clauses. | |
14244 | ||
4c0c783a | 14245 | 2012-03-15 Ira Rosen <irar@il.ibm.com> |
14246 | Ulrich Weigand <ulrich.weigand@linaro.org> | |
14247 | ||
14248 | * tree-vectorizer.h (vect_pattern_recog): Add new argument. | |
14249 | * tree-vect-loop.c (vect_analyze_loop_2): Update call to | |
14250 | vect_pattern_recog. | |
14251 | * tree-vect-patterns.c (widened_name_p): Pass basic block | |
14252 | info to vect_is_simple_use. | |
14253 | (vect_recog_dot_prod_pattern): Fail for basic blocks. | |
14254 | (vect_recog_widen_sum_pattern): Likewise. | |
14255 | (vect_handle_widen_op_by_const): Support basic blocks. | |
14256 | (vect_operation_fits_smaller_type, | |
14257 | vect_recog_over_widening_pattern): Likewise. | |
14258 | (vect_recog_vector_vector_shift_pattern): Support basic blocks. | |
14259 | Update call to vect_is_simple_use. | |
14260 | (vect_recog_mixed_size_cond_pattern): Support basic blocks. | |
14261 | Add printing. | |
14262 | (check_bool_pattern): Add an argument, update call to | |
14263 | vect_is_simple_use and the recursive calls. | |
14264 | (vect_recog_bool_pattern): Update relevant function calls. | |
14265 | Add printing. | |
14266 | (vect_mark_pattern_stmts): Update calls to new_stmt_vec_info. | |
14267 | (vect_pattern_recog_1): Check for reduction only in loops. | |
14268 | (vect_pattern_recog): Add new argument. Support basic blocks. | |
14269 | * tree-vect-stmts.c (vectorizable_conversion): Pass basic block | |
14270 | info to vect_is_simple_use_1. | |
a25bf392 | 14271 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Support basic blocks. |
4c0c783a | 14272 | (vect_slp_analyze_bb_1): Call vect_pattern_recog. |
14273 | ||
e951f9a4 | 14274 | 2012-03-15 Jakub Jelinek <jakub@redhat.com> |
14275 | Andrew Pinski <apinski@cavium.com> | |
14276 | ||
14277 | PR middle-end/52592 | |
14278 | * builtins.c (expand_builtin_int_roundingfn_2): If expanding | |
14279 | BUILT_IN_IR{INT,OUND}* using optab fails, emit lr{int,ound}* | |
14280 | calls instead of __builtin_ir{int,ound}*. | |
14281 | ||
ce1d2364 | 14282 | 2012-03-15 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
14283 | ||
14284 | * doc/sourcebuild.texi (cleanup-modules, keep-modules): Update | |
14285 | documentation. | |
14286 | ||
bd29e244 | 14287 | 2012-03-15 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
4eb5a747 | 14288 | |
14289 | * config.gcc (target_type_format_char): New. Document it. Set it for | |
ce1d2364 | 14290 | arm*-*-* . |
abd4f58b | 14291 | * configure.ac (gnu_unique_option): Use target_type_format_char |
14292 | in test. Comment rationale. | |
4eb5a747 | 14293 | * configure: Regenerate . |
14294 | ||
7139adf8 | 14295 | 2012-03-15 Jakub Jelinek <jakub@redhat.com> |
14296 | ||
14297 | PR tree-optimization/52267 | |
14298 | * tree-vrp.c (masked_increment): New function. | |
14299 | (register_edge_assert_for_2): Derive ASSERT_EXPRs | |
14300 | from (X & CST1) cmp CST2 tests. | |
14301 | ||
2ecb06bc | 14302 | 2012-03-15 Richard Guenther <rguenther@suse.de> |
14303 | ||
14304 | PR middle-end/52580 | |
14305 | * tree-data-ref.c (subscript_dependence_tester_1): Check | |
14306 | all dimensions for non-conflicting access functions. | |
14307 | ||
249faa35 | 14308 | 2012-03-15 Manuel López-Ibáñez <manu@gcc.gnu.org> |
14309 | ||
14310 | PR c++/44783 | |
14311 | * doc/invoke.texi [C++ Language Options]: Document | |
14312 | -ftemplate-backtrace-limit. | |
14313 | ||
dd8e8868 | 14314 | 2012-03-15 Tristan Gingold <gingold@adacore.com> |
14315 | ||
14316 | * c-parser.c (c_parser_parameter_declaration): Handle #pragma | |
14317 | before a parameter. | |
14318 | ||
9e8ac19d | 14319 | 2012-03-15 Tristan Gingold <gingold@adacore.com> |
14320 | ||
14321 | * dwarf2out.c (gen_subprogram_die): Require dwarf unwinding to | |
14322 | use DW_OP_call_frame_cfa. | |
14323 | ||
676fcf5f | 14324 | 2012-03-14 H.J. Lu <hongjiu.lu@intel.com> |
14325 | ||
14326 | PR target/50797 | |
14327 | * config/i386/i386-opts.h (pmode): New. | |
14328 | ||
14329 | * config/i386/i386.c (ix86_option_override_internal): Properly | |
14330 | check and set ix86_pmode. | |
14331 | ||
a25bf392 | 14332 | * config/i386/i386.h (Pmode): Check ix86_pmode instead of TARGET_64BIT. |
676fcf5f | 14333 | |
14334 | * config/i386/i386.opt (maddress-mode=): New. | |
14335 | ||
14336 | * doc/invoke.texi: Document -maddress-mode=short|long for x86. | |
14337 | ||
c9185637 | 14338 | 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14339 | ||
14340 | * dwarf2cfi.c (def_cfa_0): Remove MIPS_DEBUGGING_INFO handling. | |
14341 | (dwarf2out_do_cfi_asm): Likewise. | |
14342 | * dwarf2out.c (output_call_frame_info): Remove MIPS_DEBUGGING_INFO | |
14343 | handling. | |
14344 | (add_data_member_location_attribute): Likewise. | |
14345 | (gen_array_type_die): Likewise. | |
14346 | (gen_subprogram_die): Likewise. | |
14347 | (gen_producer_string): Likewise. | |
14348 | * sdbout.c (sdbout_begin_prologue): Declare unconditionally. | |
14349 | Remove MIPS_DEBUGGING_INFO handling. | |
14350 | (sdb_debug_hooks): Likewise. | |
14351 | (sdbout_begin_block): Likewise. | |
14352 | (sdbout_end_block): Likewise. | |
14353 | (sdbout_begin_prologue): Likewise. | |
14354 | (sdbout_start_source_file): Likewise. | |
14355 | (sdbout_end_source_file): Likewise. | |
14356 | (sdbout_init): Likewise. | |
14357 | * system.h (MIPS_DEBUGGING_INFO): Poison. | |
14358 | ||
48a5030b | 14359 | 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14360 | ||
14361 | * config/alpha/alpha.c [HAVE_STAMP_H]: Remove. | |
14362 | (alpha_file_start) [MS_STAMP]: Remove. | |
14363 | ||
14364 | * config/alpha/elf.h (TARGET_GAS): Remove. | |
14365 | * config/alpha/freebsd.h (TARGET_DEFAULT): Remove. | |
14366 | * config/alpha/linux.h (TARGET_DEFAULT): Remove. | |
14367 | * config/alpha/netbsd.h (TARGET_DEFAULT): Remove. | |
14368 | * config/alpha/vms.h (TARGET_DEFAULT): Remove. | |
14369 | * config.gcc (alpha*-*-linux*): Remove target_cpu_default. | |
14370 | (alpha*-*-freebsd*): Likewise. | |
14371 | (alpha*-*-netbsd*): Likewise. | |
14372 | (alpha*-*-openbsd*): Likewise. | |
14373 | (alpha*-*-*): Remove target_cpu_default2. | |
14374 | * config/alpha/alpha.c (alpha_output_filename): Remove !TARGET_GAS | |
14375 | handling. | |
14376 | * config/alpha/alpha.h (TARGET_AS_CAN_SUBTRACT_LABELS): Remove. | |
14377 | (TARGET_AS_SLASH_BEFORE_SUFFIX): Remove. | |
14378 | * config/alpha/alpha.c (print_operand): Always assume | |
14379 | TARGET_AS_SLASH_BEFORE_SUFFIX. | |
14380 | * config/alpha/alpha.md ("*builtin_setjmp_receiver_er_sl_1"): | |
14381 | Remove TARGET_AS_CAN_SUBTRACT_LABELS. | |
14382 | ("*builtin_setjmp_receiver_er_1"): Remove. | |
14383 | * config/alpha/alpha.opt (malpha-as): Remove. | |
14384 | (mgas): Ignore. | |
14385 | * doc/invoke.texi (Option Summary, DEC Alpha Options): Remove | |
14386 | -malpha-as, -mgas. | |
14387 | Remove DEC Unix reference. | |
14388 | ||
14389 | * config/alpha/alpha.h (OBJECT_FORMAT_COFF): Remove. | |
14390 | (EXTENDED_COFF): Remove. | |
14391 | * config/alpha/elf.h (OBJECT_FORMAT_COFF): Don't undef. | |
14392 | (EXTENDED_COFF): Don't undef. | |
14393 | * config/alpha/alpha.c (alpha_file_start): Always assume | |
14394 | OBJECT_FORMAT_ELF. | |
14395 | Don't set targetm.asm_file_start_file_directive. | |
14396 | [!OBJECT_FORMAT_ELF]: Remove. | |
14397 | (TARGET_ASM_FILE_START_FILE_DIRECTIVE): Remove. | |
14398 | ||
14399 | * config/alpha/alpha.h (SDB_DEBUGGING_INFO): Remove. | |
14400 | (DBX_DEBUGGING_INFO): Remove. | |
14401 | (MIPS_DEBUGGING_INFO): Remove. | |
14402 | (PREFERRED_DEBUGGING_TYPE): Remove. | |
14403 | (DBX_OUTPUT_SOURCE_LINE): Remove. | |
14404 | (SDB_OUTPUT_SOURCE_LINE): Remove. | |
14405 | (DBX_CONTIN_LENGTH): Remove. | |
14406 | (NO_DBX_FUNCTION_END): Remove. | |
14407 | (ASM_STABS_OP): Remove. | |
14408 | (ASM_STABN_OP): Remove. | |
14409 | (ASM_STABD_OP): Remove. | |
14410 | (SDB_ALLOW_FORWARD_REFERENCES): Remove. | |
14411 | (SDB_ALLOW_UNKNOWN_REFERENCES): Remove. | |
14412 | (PUT_SDB_DEF): Remove. | |
14413 | (PUT_SDB_PLAIN_DEF): Remove. | |
14414 | (PUT_SDB_TYPE): Remove. | |
14415 | (sdb_label_count): Remove. | |
14416 | (PUT_SDB_BLOCK_START): Remove. | |
14417 | (PUT_SDB_BLOCK_END): Remove. | |
14418 | (PUT_SDB_FUNCTION_START): Remove. | |
14419 | (PUT_SDB_FUNCTION_END): Remove. | |
14420 | (PUT_SDB_EPILOGUE_END): Remove. | |
14421 | * config/alpha/elf.h (SDB_DEBUGGING_INFO): Don't undef. | |
14422 | (MIPS_DEBUGGING_INFO): Don't undef. | |
14423 | (DBX_DEBUGGING_INFO): Don't undef. | |
14424 | * config/alpha/vms.h (SDB_DEBUGGING_INFO): Don't undef. | |
14425 | (MIPS_DEBUGGING_INFO): Don't undef. | |
14426 | (DBX_DEBUGGING_INFO): Don't undef. | |
14427 | * config/alpha/freebsd.h (DBX_CONTIN_CHAR): Remove. | |
14428 | * config/alpha/alpha.c (alpha_option_override): Remove SDB_DEBUG | |
14429 | handling. | |
14430 | (alpha_start_function): Likewise. | |
14431 | (sdb_label_count): Remove. | |
14432 | (alpha_output_filename): Remove DBX_DEBUG handling. | |
14433 | (alpha_file_start): Likewise. | |
14434 | ||
264a5d11 | 14435 | 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14436 | ||
14437 | * config.gcc (enable_obsolete): Remove *-*-solaris2.8*. | |
14438 | (*-*-solaris2.[0-8], *-*-solaris2.[0-8].*): Mark unsupported. | |
14439 | (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Remove | |
14440 | Solaris 8 support. | |
14441 | * configure.ac (gcc_cv_ld_hidden): Remove *-*-solaris2.8*. | |
14442 | (ld_tls_support): Remove Solaris 8 references. | |
14443 | (lwp_dir, lwp_spec): Remove support for alternate thread library. | |
abd4f58b | 14444 | * acinclude.m4 (gcc_cv_initfini_array): Remove *-*-solaris2.* tests. |
264a5d11 | 14445 | * configure: Regenerate. |
14446 | * config.in: Regenerate. | |
14447 | ||
14448 | * config/sol2.h (LINK_SPEC): Remove LIB_THREAD_LDFLAGS_SPEC. | |
14449 | * config/i386/sol2.h: Remove Solaris 8 references. | |
14450 | ||
14451 | * doc/install.texi (Specific, i?86-*-solaris2.[89]): Rename to ... | |
14452 | (i?86-*-solaris2.9): ... this. | |
14453 | Remove Solaris 8 references. | |
14454 | (Specific, *-*-solaris2*): Document Solaris 8 removal. | |
14455 | Remove Solaris 8 references. | |
14456 | ||
5641963c | 14457 | 2012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14458 | ||
14459 | * config.gcc (enable_obsolete): Remove mips-sgi-irix6.5. | |
14460 | (mips-sgi-irix6.5*): Remove. | |
14461 | * config.host (mips-sgi-irix*): Remove. | |
14462 | * configure.ac (enable_fixed_point): Remove mips*-sgi-irix*. | |
14463 | (set_have_as_tls): Remove *-*-irix6*. | |
14464 | (gcc_cv_ld_static_dynamic): Remove mips-sgi-irix6*. | |
14465 | * configure: Regenerate. | |
14466 | ||
14467 | * config/mips/iris6.h: Remove. | |
14468 | * config/mips/iris6.opt: Remove. | |
14469 | * config/mips/t-irix6: Remove. | |
14470 | ||
14471 | * config/mips/mips.h (TARGET_GPWORD): Remove IRIX 6 N64 handling. | |
14472 | (TARGET_IRIX6): Remove. | |
14473 | (TARGET_CPU_CPP_BUILTINS): Remove IRIX 6 handling. | |
14474 | Don't define LANGUAGE_C, _LANGUAGE_C for Objective-C. | |
14475 | * config/mips/mips.c (mips_build_builtin_va_list): Remove IRIX 6 | |
14476 | handling. | |
14477 | (mips_file_start): Likewise. | |
14478 | * config/mips/mips-protos.h (irix_asm_output_align): Remove. | |
14479 | ||
14480 | * config/mips/driver-native.c [__sgi__]: Remove. | |
14481 | (host_detect_local_cpu) [__sgi__]: Remove. | |
14482 | ||
14483 | * config/mips/gnu-user.h: Remove iris5.h reference. | |
14484 | ||
14485 | * config/mips/mips-modes.def: Remove IRIX 6 reference. | |
14486 | * config/mips/gnu-user64.h (MIPS_TFMODE_FORMAT): Remove. | |
14487 | * config/mips/mips.c (mips_option_override) [MIPS_TFMODE_FORMAT]: | |
14488 | Remove. | |
14489 | ||
14490 | * gcc.c (main): Move asm_debug initialization ... | |
14491 | (asm_debug): ... here. | |
14492 | ||
14493 | * ginclude/stddef.h (__STDDEF_H__): Don't define. | |
14494 | ||
14495 | * defaults.h (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Remove. | |
14496 | * system.h (LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): Poison. | |
14497 | * collect2.c [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES]: Remove. | |
14498 | (main) [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES]: Remove. | |
14499 | [LINK_ELIMINATE_DUPLICATE_LDIRECTORIES] (is_in_args): Remove. | |
14500 | * doc/tm.texi.in (Driver, LINK_ELIMINATE_DUPLICATE_LDIRECTORIES): | |
14501 | Remove. | |
14502 | * doc/tm.texi: Regenerate. | |
14503 | ||
14504 | * doc/invoke.texi (Debugging Options, -gdwarf-<version>): Remove | |
14505 | IRIX 6 reference. | |
14506 | (MIPS Options, -march): Remove IRIX reference. | |
14507 | * doc/install.texi (Binaries, SGI IRIX): Remove. | |
14508 | (Specific, mips-sgi-irix6): Document IRIX 6.5 removal, remove rest | |
14509 | of section. | |
14510 | * doc/trouble.texi (Interoperation): Remove -lgl_s handling. | |
14511 | ||
884b03c9 | 14512 | 2012-03-14 Martin Jambor <mjambor@suse.cz> |
14513 | ||
14514 | * expr.c (expand_assignment): Use expand_expr with EXPAND_WRITE | |
abd4f58b | 14515 | when expanding MEM_REFs, MEM_TARGET_REFs and handled_component bases. |
884b03c9 | 14516 | (expand_expr_real_1): Do not handle misalignment if modifier is |
14517 | EXPAND_WRITE. | |
14518 | ||
f1690ec2 | 14519 | 2012-03-14 Richard Guenther <rguenther@suse.de> |
14520 | ||
14521 | PR middle-end/52584 | |
14522 | * tree-vect-generic.c (type_for_widest_vector_mode): Take | |
14523 | element type instead of mode, use build_vector_type_for_mode | |
14524 | instead of the langhook, build a vector of proper signedness. | |
14525 | (expand_vector_operations_1): Adjust. | |
14526 | ||
e25d4891 | 14527 | 2012-03-14 Richard Guenther <rguenther@suse.de> |
14528 | ||
14529 | PR middle-end/52582 | |
abd4f58b | 14530 | * gimple-fold.c (canonicalize_constructor_val): Make sure we have |
14531 | a cgraph node for a FUNCTION_DECL that comes from a constructor. | |
e25d4891 | 14532 | (gimple_get_virt_method_for_binfo): Likewise. |
14533 | ||
1f0f7e1e | 14534 | 2012-03-14 Richard Guenther <rguenther@suse.de> |
14535 | ||
14536 | PR tree-optimization/52571 | |
14537 | * tree-vect-data-refs.c (vect_compute_data_ref_alignment): Move | |
14538 | flag_section_anchors check ... | |
14539 | (vect_can_force_dr_alignment_p): ... here. Do not re-align | |
14540 | DECL_COMMON variables. | |
14541 | ||
8d8a34f9 | 14542 | 2012-03-14 Richard Guenther <rguenther@suse.de> |
14543 | ||
14544 | * tree.h (DECL_BIT_FIELD_REPRESENTATIVE): New define. | |
14545 | * stor-layout.c (start_bitfield_representative): New function. | |
14546 | (finish_bitfield_representative): Likewise. | |
14547 | (finish_bitfield_layout): Likewise. | |
14548 | (finish_record_layout): Call finish_bitfield_layout. | |
14549 | * tree.c (free_lang_data_in_decl): Only free DECL_QUALIFIER | |
14550 | for QUAL_UNION_TYPE fields. | |
14551 | * tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers): | |
14552 | Stream DECL_BIT_FIELD_REPRESENTATIVE. | |
14553 | * tree-streamer-out.c (write_ts_field_decl_tree_pointers): Likewise. | |
14554 | ||
14555 | PR middle-end/52080 | |
14556 | PR middle-end/52097 | |
14557 | PR middle-end/48124 | |
14558 | * expr.c (get_bit_range): Unconditionally extract bitrange | |
14559 | from DECL_BIT_FIELD_REPRESENTATIVE. | |
14560 | (expand_assignment): Adjust call to get_bit_range. | |
14561 | ||
a6476f88 | 14562 | 2012-03-14 Richard Guenther <rguenther@suse.de> |
14563 | ||
14564 | PR middle-end/52578 | |
14565 | * fold-const.c (fold_unary_loc): Fold (T1)(T2)x to (T1)x if | |
14566 | the outermost conversion is a sign-change only. | |
14567 | (fold_binary_loc): Disregard widening and sign-changing | |
14568 | conversions when we determine if two variables are equal | |
14569 | for reassociation. | |
14570 | * tree-ssa-forwprop.c (combine_conversions): Fold (T1)(T2)x to | |
14571 | (T1)x if the outermost conversion is a sign-change only. | |
14572 | ||
6281b3df | 14573 | 2012-03-14 Uros Bizjak <ubizjak@gmail.com> |
14574 | ||
14575 | Revert: | |
14576 | 2012-03-14 Uros Bizjak <ubizjak@gmail.com> | |
14577 | ||
14578 | * config/i386/predicates.md (constant_call_address_operand): Declare | |
14579 | as special predicate. Update all uses. | |
14580 | ||
666649ed | 14581 | 2012-03-13 Jakub Jelinek <jakub@redhat.com> |
14582 | ||
e739f10c | 14583 | PR c/52577 |
14584 | * c-parser.c (c_parser_postfix_expression) | |
14585 | <case RID_BUILTIN_SHUFFLE>: Call mark_exp_read on argument values. | |
14586 | ||
666649ed | 14587 | * config/i386/smmintrin.h: Avoid /* within a comment. |
14588 | * config/i386/nmmintrin.h: Likewise. | |
14589 | ||
b6833dc9 | 14590 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
14591 | ||
14592 | * config/i386/i386.md (xbegin): Remove constraint from expander. | |
14593 | ||
182c3534 | 14594 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
14595 | ||
14596 | * config/i386/predicates.md (constant_call_address_operand): Declare | |
14597 | as special predicate. Update all uses. | |
14598 | * config/i386/i386.md: Remove mode from constant_call_address_operand | |
14599 | predicates. | |
14600 | * config/i386/i386.c (ix86_output_call_insn): Call | |
14601 | constant_call_address_operand with VOIDmode. | |
14602 | ||
0f844e09 | 14603 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
14604 | ||
14605 | * config/i386/i386.c (ix86_decompose_address): Handle subregs of | |
14606 | AND zero extended address correctly. | |
14607 | ||
6a755243 | 14608 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
14609 | ||
14610 | * config/i386/predicates.md (tls_symbolic_operand): Declare as | |
14611 | special predicate. | |
14612 | (tls_modbase_operand): Ditto. | |
14613 | * config/i386/i386.md: Remove mode from tls_symbolic_operand and | |
14614 | tls_modbase_operand predicates. | |
14615 | ||
55e42d78 | 14616 | 2012-03-13 Martin Jambor <mjambor@suse.cz> |
14617 | ||
14618 | * expr.c (expand_assignment): Handle misaligned scalar writes to | |
14619 | memory through top-level MEM_REFs by calling store_bit_field. | |
14620 | ||
7af97aed | 14621 | 2012-03-13 Richard Guenther <rguenther@suse.de> |
14622 | ||
14623 | PR middle-end/52134 | |
14624 | * fold-const.c (fold_binary_loc): Fold (X * Y) & -(1 << CST) to X * Y | |
14625 | if Y is a constant multiple of 1 << CST. | |
14626 | ||
21467ee6 | 14627 | 2012-03-13 Georg-Johann Lay <avr@gjlay.de> |
14628 | ||
14629 | PR target/52488 | |
14630 | * config/avr/avr.c (avr_prologue_setup_frame): Cut down stack | |
14631 | offset (size) to a value the insns can deal with. | |
14632 | (expand_epilogue): Ditto. | |
14633 | ||
fa89c18d | 14634 | 2012-03-13 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
14635 | ||
14636 | * config/arm/neon.ml (ops): Fixup expected instructions for | |
14637 | unsigned vector compares. | |
14638 | ||
1da1898e | 14639 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
14640 | ||
14641 | * config/i386/i386.c (ix86_decompose_address): Prevent %fs:(%reg) | |
14642 | addresses only when %reg is not in word mode. | |
14643 | ||
c2c4377d | 14644 | 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14645 | ||
14646 | * config/microblaze/microblaze.md: Fix typo. | |
14647 | * tree-if-conv.c: Likewise. | |
14648 | * tree-vect-patterns.c: Likewise. | |
14649 | ||
7151decb | 14650 | 2012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14651 | ||
14652 | * config.gcc (extra_passes): Remove. | |
14653 | * configure.ac (extra_passes): Don't substitute. | |
14654 | * configure: Regenerate. | |
14655 | * Makefile.in (EXTRA_PASSES): Remove. | |
14656 | (GCC_PASSES): Remove $(EXTRA_PASSES). | |
14657 | (MOSTLYCLEANFILES): Likewise. | |
14658 | (native): Likewise. | |
14659 | (install-common): Likewise. | |
14660 | ||
b966bb5f | 14661 | 2012-03-13 Uros Bizjak <ubizjak@gmail.com> |
14662 | ||
14663 | * config/i386/i386.h (TARGET_TLS_INDIRECT_SEG_REFS): New. | |
14664 | * config/i386/i386.c (ix86_decompose_address): Use | |
14665 | TARGET_TLS_INDIRECT_SEG_REFS to prevent %fs:(%reg) addresses. | |
14666 | (legitimize_tls_address): Use TARGET_TLS_INDIRECT_SEG_REFS to load | |
14667 | thread pointer to a register. | |
14668 | ||
f500db2a | 14669 | 2012-03-12 H.J. Lu <hongjiu.lu@intel.com> |
14670 | ||
14671 | * config/i386/i386.md (*tls_global_dynamic_64_<mode>): Remove :P | |
14672 | on tls_symbolic_operand. | |
14673 | (tls_global_dynamic_64_<mode>): Likewise. | |
14674 | ||
0c8f5ee5 | 14675 | 2012-03-12 Georg-Johann Lay <avr@gjlay.de> |
14676 | ||
14677 | PR other/52545 | |
14678 | * output.h (SECTION_EXCLUDE, SECTION_MACH_DEP): Don't use | |
14679 | SECTION_MACH_DEP reserved bits for SECTION_EXCLUDE. | |
14680 | ||
63477dcc | 14681 | 2012-03-12 Georg-Johann Lay <avr@gjlay.de> |
14682 | ||
14683 | PR target/52499 | |
14684 | * config/avr/avr.c (avr_mode_code_base_reg_class): Change return | |
14685 | type from reg_class_t to enum reg_class. | |
14686 | * config/avr/avr-protos.h (avr_mode_code_base_reg_class): Ditto. | |
14687 | ||
c3597b05 | 14688 | 2012-03-12 Andrew Pinski <apinski@cavium.com> |
14689 | ||
14690 | * tree-ssa-phiopt.c (single_non_singleton_phi_for_edges): New function. | |
14691 | (tree_ssa_phiopt_worker): Use single_non_singleton_phi_for_edges. | |
14692 | (value_replacement): Likewise. | |
14693 | (empty_block_p): Check also if the PHIs for the block are empty. | |
14694 | ||
6bdcc5e4 | 14695 | 2012-03-12 Georg-Johann Lay <avr@gjlay.de> |
14696 | ||
14697 | PR target/52148 | |
14698 | * config/avr/avr.c (avr_out_movmem): Fix typo in output template | |
14699 | for the case ADDR_SPACE_FLASH and AVR_HAVE_LPMX introduced in | |
14700 | r184615 from 2012-02-28. | |
14701 | ||
63e90859 | 14702 | 2012-03-12 H.J. Lu <hongjiu.lu@intel.com> |
14703 | ||
14704 | * config/i386/i386.c (ix86_gen_tls_global_dynamic_64): New. | |
14705 | (ix86_gen_tls_local_dynamic_base_64): Likewise. | |
14706 | (ix86_option_override_internal): Set ix86_gen_tls_global_dynamic_64 | |
14707 | and ix86_gen_tls_local_dynamic_base_64. | |
14708 | (legitimize_tls_address): Use ix86_gen_tls_global_dynamic_64 and | |
14709 | ix86_gen_tls_local_dynamic_base_64. | |
14710 | ||
14711 | * config/i386/i386.md (*tls_global_dynamic_64): Renamed to ... | |
14712 | (*tls_global_dynamic_64_<mode>): This. | |
14713 | (tls_global_dynamic_64): Renamed to ... | |
14714 | (tls_global_dynamic_64_<mode>): This. | |
14715 | (*tls_local_dynamic_base_64): Renamed to ... | |
14716 | (*tls_local_dynamic_base_64_<mode>): This. | |
14717 | (tls_local_dynamic_base_64): Renamed to ... | |
14718 | (tls_local_dynamic_base_64_<mode>): This. | |
14719 | ||
bf0a02ba | 14720 | 2012-03-12 H.J. Lu <hongjiu.lu@intel.com> |
14721 | ||
14722 | * config/i386/i386.c (ix86_option_override_internal): Properly | |
14723 | set ix86_gen_leave and ix86_gen_monitor. Check Pmode == DImode, | |
14724 | instead of TARGET_64BIT, to set ix86_gen_add3, ix86_gen_sub3, | |
abd4f58b | 14725 | ix86_gen_one_cmpl2, ix86_gen_andsp, ix86_gen_allocate_stack_worker, |
14726 | ix86_gen_adjust_stack_and_probe and ix86_gen_probe_stack_range. | |
bf0a02ba | 14727 | |
14728 | * config/i386/sse.md (sse3_monitor64): Renamed to ... | |
14729 | (sse3_monitor64_<mode>): This. | |
14730 | ||
6b6253f2 | 14731 | 2012-03-12 Tristan Gingold <gingold@adacore.com> |
14732 | ||
14733 | * config/ia64/ia64.c (ia64_function_arg_1): Move code around. | |
14734 | (ia64_function_arg_advance): Ditto. | |
14735 | ||
1f7e141e | 14736 | 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14737 | ||
14738 | * config.gcc (mips*-*-openbsd*): Remove. | |
14739 | * config/mips/openbsd.h: Remove. | |
14740 | * config/mips/sdb.h: Remove. | |
14741 | ||
14742 | * config/mips/mips.h (SDB_OUTPUT_SOURCE_LINE): Remove. | |
14743 | * config/mips/mips.c (sdb_label_count): Remove. | |
14744 | (mips_debugger_offset): Remove #if 0 code. | |
14745 | (mips_output_function_prologue) [SDB_DEBUGGING_INFO]: Remove. | |
14746 | * config/mips/sde.h (SDB_DEBUGGING_INFO): Don't undef. | |
14747 | ||
1647539e | 14748 | 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14749 | ||
14750 | * doc/install.texi (Specific, i?86-*-solaris2.[89]): Update | |
14751 | binutils reference. | |
14752 | (Specific, i?86-*-solaris2.10): Remove GCC 4.0 reference. | |
14753 | Update binutils references. | |
14754 | (Specific, *-*-solaris2*): Mention bundled GCC in Solaris 10 and 11. | |
14755 | Update binutils reference. | |
14756 | Update Sun as/GNU ld caveat. | |
14757 | Document binutils largefile requirement for LTO plugin. | |
6776c1f3 | 14758 | Remove reference to alternate libpthread. |
1647539e | 14759 | |
126b6848 | 14760 | 2012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
14761 | ||
14762 | * config.gcc (alpha*-dec-osf5.1*): Remove. | |
14763 | * config.host (alpha*-dec-osf*): Remove. | |
14764 | * configure.ac (*-*-osf*): Remove. | |
14765 | (alpha*-dec-osf*): Remove. | |
14766 | * configure: Regenerate. | |
14767 | ||
abd4f58b | 14768 | * config/alpha/host-osf.c, config/alpha/osf5.h, config/alpha/osf5.opt, |
14769 | config/alpha/va_list.h, config/alpha/x-osf: Remove. | |
126b6848 | 14770 | |
14771 | * config/alpha/alpha.h (TARGET_LD_BUGGY_LDGP): Remove. | |
14772 | * config/alpha/alpha.c (struct machine_function): Update comment. | |
14773 | (alpha_start_function): Remove Tru64 UNIX as handling for | |
14774 | max_frame_size. | |
14775 | * config/alpha/alpha.md ("exception_receiver"): Remove | |
14776 | TARGET_LD_BUGGY_LDGP. | |
14777 | ("*exception_receiver_2"): Likewise. | |
14778 | * except.c (finish_eh_generation): Remove Tru64 reference. | |
14779 | * ginclude/stdarg.h [_HIDDEN_VA_LIST]: Don't undef _VA_LIST. | |
14780 | * system.h (TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): Poison. | |
14781 | * target.def (handle_pragma_extern_prefix): Remove. | |
14782 | ||
14783 | * Makefile.in (mips-tfile.o-warn): Remove. | |
14784 | (ALL_HOST_BACKEND_OBJS): Remove mips-tfile.o, mips-tdump.o. | |
14785 | (mips-tfile, mips-tfile.o, mips-tdump, mips-tdump.o): Remove. | |
14786 | * mips-tdump.c, mips-tfile.c: Remove. | |
14787 | ||
14788 | * doc/extend.texi (Symbol-Renaming Pragmas): Remove #pragma | |
14789 | extern_prefix. | |
14790 | * doc/install.texi (Binaries): Remove Tru64 UNIX reference. | |
14791 | (Specific, alpha*-dec-osf5.1): Note removal. | |
14792 | * doc/tm.texi.in (Misc, TARGET_HANDLE_PRAGMA_EXTERN_PREFIX): | |
14793 | Remove. | |
14794 | * doc/tm.texi: Regenerate. | |
14795 | * doc/trouble.texi (Cross-Compiler Problems): Remove. | |
14796 | ||
969baf69 | 14797 | 2012-03-12 Richard Guenther <rguenther@suse.de> |
14798 | ||
14799 | * config/arm/arm.c (neon_dereference_pointer): Do not call | |
14800 | covert during RTL expansion. | |
14801 | ||
cc48d234 | 14802 | 2012-03-12 Tristan Gingold <gingold@adacore.com> |
14803 | ||
14804 | * doc/invoke.texi (VMS Options): Merge Alpha/VMS and IA-64/VMS | |
14805 | Options. Mention -mpointer-size. | |
14806 | ||
a51edb4c | 14807 | 2012-03-12 Richard Guenther <rguenther@suse.de> |
14808 | ||
14809 | * config/alpha/alpha.c (alpha_gimplify_va_arg): Use | |
14810 | build_nonstandard_integer_type. | |
14811 | ||
0177b1e3 | 14812 | 2012-03-12 Richard Guenther <rguenther@suse.de> |
14813 | ||
14814 | * tree.c (signed_or_unsigned_type_for): Use | |
14815 | build_nonstandard_integer_type. | |
14816 | (signed_type_for): Adjust documentation. | |
14817 | (unsigned_type_for): Likewise. | |
14818 | * tree-pretty-print.c (dump_generic_node): Use standard names | |
14819 | for non-standard integer types if available. | |
14820 | ||
8f852c44 | 14821 | 2012-03-12 Tristan Gingold <gingold@adacore.com> |
14822 | ||
14823 | * config/vms/vms.opt: Add vms-opts.h header. | |
14824 | (mmalloc64): Use flag_vms_malloc64 flag instead of MALLOC64 | |
14825 | target mask. | |
14826 | (-mvms-return-codes): Document. | |
14827 | (-mpointer-size): New option. | |
14828 | (vms_pointer_size): Add enumeration. | |
14829 | * config/vms/vms-opts.h: New file. | |
14830 | * config/vms/vms.h (TARGET_OS_CPP_BUILTINS): Define | |
14831 | __INITIAL_POINTER_SIZE. | |
14832 | (POINTER_SIZE, SIZE_TYPE, PTRDIFF_TYPE): Adjust definition. | |
14833 | (C_COMMON_OVERRIDE_OPTIONS): Define. | |
14834 | (DWARF2_ADDR_SIZE): Define. | |
14835 | * config/vms/vms.c (vms_patch_builtins): Adjust condition. | |
14836 | * config/vms/vms-protos.h (vms_c_common_override_options): | |
14837 | New prototype. | |
14838 | * config/vms/vms-c.c (vms_pragma_pointer_size): Ignore pragma | |
14839 | if -mno-pointer-size. | |
14840 | (vms_c_common_override_options): New function. | |
14841 | * config/ia64/vms.h (TARGET_DEFAULT): Remove MASK_MALLOC64. | |
14842 | * config/alpha/vms.h (TARGET_DEFAULT): Remove MASK_MALLOC64. | |
14843 | (MALLOC_ABI_ALIGNMENT): Use flag_vms_malloc64 | |
14844 | and flag_vms_pointer_size. | |
14845 | (MASK_RETURN_ADDR): Set according to flag_vms_pointer_size. | |
14846 | * config.gcc (*-*-*vms*): Define xm_file. | |
14847 | (alpha*-dec-*vms*): Do not define xm_file. | |
14848 | (alpha64-dec-*vms*): Remove. | |
14849 | (ia64-hp-*vms*): Do not define xm_file. Simplify tm_file | |
14850 | and tmake_file. | |
14851 | ||
22676c8f | 14852 | 2012-03-12 Jakub Jelinek <jakub@redhat.com> |
14853 | ||
14854 | PR tree-optimization/51721 | |
14855 | * tree-vrp.c (register_edge_assert_for_2): Add asserts for unsvar | |
14856 | if (int) unsvar cmp CST. | |
14857 | ||
7f23b9c0 | 14858 | 2012-03-12 Richard Guenther <rguenther@suse.de> |
14859 | ||
abd4f58b | 14860 | * tree-sra.c (create_access_replacement): Only rename the replacement |
14861 | if we can rewrite it into SSA form. Properly mark register typed | |
14862 | replacements that we cannot rewrite with TREE_ADDRESSABLE. | |
7f23b9c0 | 14863 | * tree-cfg.c (verify_expr): Fix BIT_FIELD_REF verification |
14864 | for aggregate or BLKmode results. | |
14865 | ||
6b48fd25 | 14866 | 2012-03-12 Jakub Jelinek <jakub@redhat.com> |
14867 | ||
14868 | PR tree-optimization/52533 | |
14869 | * tree-vrp.c (register_edge_assert_for_2): Use double_int | |
14870 | type for mask, only handle shifts by non-zero in-range | |
14871 | shift count, for LE_EXPR and GT_EXPR if new_val is | |
14872 | maximum, don't add the assertion. | |
14873 | ||
bce88dc2 | 14874 | 2012-02-12 Kirill Yukhin <kirill.yukhin@intel.com> |
14875 | ||
14876 | * doc/invoke.texi: Document -mrtm option. | |
abd4f58b | 14877 | * common/config/i386/i386-common.c (OPTION_MASK_ISA_RTM_SET): New. |
bce88dc2 | 14878 | (OPTION_MASK_ISA_RTM_UNSET): Ditto. |
14879 | (ix86_handle_option): Handle OPT_mrtm. | |
14880 | * config.gcc (i[34567]86-*-*): Add rtmintrin.h and | |
14881 | xtestintrin.h. | |
14882 | (x86_64-*-*): Ditto. | |
14883 | * i386-builtin-types.def (INT_FTYPE_VOID): New. | |
14884 | * config/i386/i386-c.c (ix86_target_macros_internal): Define | |
14885 | __RTM__ if needed. | |
14886 | (ix86_target_string): Define -mrtm option. | |
14887 | (PTA_RTM): New. | |
abd4f58b | 14888 | (ix86_option_override_internal): Extend "corei7-avx" with RTM option. |
14889 | Handle new option. | |
bce88dc2 | 14890 | (ix86_valid_target_attribute_inner_p): Add OPT_mrtm. |
14891 | (ix86_builtins): Add IX86_BUILTIN_XBEGIN, IX86_BUILTIN_XEND, | |
14892 | IX86_BUILTIN_XTEST. | |
14893 | (bdesc_special_args): Ditto. | |
14894 | (ix86_init_mmx_sse_builtins): Add IX86_BUILTIN_XABORT. | |
14895 | (ix86_expand_special_args_builtin): Handle new built-in type. | |
14896 | (ix86_expand_builtin): Handle XABORT instruction. | |
14897 | * config/i386/i386.h (TARGET_RTM): New. | |
14898 | * config/i386/i386.md (UNSPECV_XBEGIN): New. | |
14899 | (UNSPECV_XEND): Ditto. | |
14900 | (UNSPECV_XABORT): Ditto. | |
14901 | (UNSPECV_XTEST): Ditto. | |
14902 | (xbegin): Ditto. | |
14903 | (xbegin_1): Ditto. | |
14904 | (xend): Ditto. | |
14905 | (xabort): Ditto | |
14906 | (xtest): Ditto. | |
14907 | (xtest_1): Ditto. | |
14908 | * config/i386/i386.opt (mrtm): New. | |
abd4f58b | 14909 | * config/i386/immintrin.h: Include rtmintrin.h and xtestintrin.h. |
bce88dc2 | 14910 | * config/i386/rtmintrin.h: New header. |
14911 | * config/i386/xtestintrin.h: Ditto. | |
14912 | ||
74a1e041 | 14913 | 2012-03-12 Tristan Gingold <gingold@adacore.com> |
14914 | ||
abd4f58b | 14915 | * ginclude/stddef.h: Adjust previous patch. |
14916 | Use __VMS__ instead of VMS. | |
74a1e041 | 14917 | |
c6f81084 | 14918 | 2012-03-12 Uros Bizjak <ubizjak@gmail.com> |
14919 | ||
14920 | * config/i386/i386.md (setcc + movzbl to xor + setcc peephole2): | |
14921 | Also convert sequences with CC setting arithmetic instruction. | |
14922 | ||
3e5e110f | 14923 | 2012-03-11 Sandra Loosemore <sandra@codesourcery.com> |
14924 | ||
14925 | * doc/invoke.texi (Option Summary): Move -no-integrated-cpp | |
14926 | from C Language Options to Preprocessor Options. | |
14927 | (C Dialect Options): Move -no-integrated-cpp documentation | |
14928 | from here... | |
14929 | (Preprocessor Options): ...to here. Rewrite the description | |
abd4f58b | 14930 | so it makes more sense, and remove discussion of merging front ends. |
3e5e110f | 14931 | |
af423a9d | 14932 | 2012-03-11 H.J. Lu <hongjiu.lu@intel.com> |
14933 | ||
14934 | * config/i386/i386.c (ix86_expand_movmem): Use word_mode for size | |
14935 | needed for loop. | |
14936 | (ix86_expand_setmem): Likewise. | |
14937 | ||
c7def6ab | 14938 | 2012-03-11 Uros Bizjak <ubizjak@gmail.com> |
14939 | ||
14940 | * config/i386/i386.c (ix86_zero_extend_to_Pmode): Rewrite using | |
14941 | convert_to_mode. | |
14942 | ||
9e8fad47 | 14943 | 2012-03-11 H.J. Lu <hongjiu.lu@intel.com> |
14944 | ||
14945 | * config/i386/i386.c (ix86_trampoline_init): Use movl for 64bit if | |
14946 | ptr_mode == SImode. Replace DImode with Pmode or ptr_mode. | |
14947 | ||
48ca984b | 14948 | 2012-03-11 H.J. Lu <hongjiu.lu@intel.com> |
14949 | ||
c7def6ab | 14950 | * config/i386/i386.c (x86_this_parameter): Replace DImode with Pmode. |
48ca984b | 14951 | |
235d620e | 14952 | 2012-03-11 H.J. Lu <hongjiu.lu@intel.com> |
14953 | ||
14954 | * config/i386/i386.md (lwp_slwpcb): Check Pmode instead of | |
14955 | TARGET_64BIT. | |
14956 | ||
7dd29a1c | 14957 | 2012-03-11 H.J. Lu <hongjiu.lu@intel.com> |
14958 | Uros Bizjak <ubizjak@gmail.com> | |
c290746e | 14959 | |
7dd29a1c | 14960 | * config/i386/predicates.md (call_insn_operand): Allow |
c290746e | 14961 | constant_call_address_operand in Pmode only. |
14962 | (sibcall_insn_operand): Ditto. | |
14963 | * config/i386/i386.md (*call): Use W mode iterator instead of P mode. | |
14964 | (*call_vzeroupper): Ditto. | |
14965 | (*sibcall): Ditto. | |
14966 | (*sibcall_vzeroupper): Ditto. | |
14967 | (*call_value): Ditto. | |
14968 | (*call_value_vzeroupper): Ditto. | |
14969 | (*sibcall_value): Ditto. | |
14970 | (*sibcall_value_vzeroupper): Ditto. | |
14971 | (*indirect_jump): Ditto. | |
14972 | (*tablejump_1): Ditto. | |
14973 | (indirect_jump): Convert memory address to word mode for TARGET_X32. | |
14974 | (tablejump): Ditto. | |
14975 | * config/i386/i386.c (ix86_expand_call): Convert indirect operands | |
14976 | to word mode. | |
14977 | ||
bdd0e5dc | 14978 | 2012-03-11 Oleg Endo <olegendo@gcc.gnu.org> |
14979 | ||
14980 | PR target/51244 | |
14981 | * config/sh/sh.md (movnegt): Expand into respective insns immediately. | |
14982 | Use movrt_negc instead of negc pattern for non-SH2A. | |
14983 | (*movnegt): Remove. | |
14984 | (*movrt_negc, *negnegt, *movtt, *movt_qi): New insns and splits. | |
14985 | ||
fe73ce46 | 14986 | 2012-03-10 H.J. Lu <hongjiu.lu@intel.com> |
14987 | ||
14988 | * config/i386/i386.c (ix86_decompose_address): Disallow fs:(reg) | |
14989 | if Pmode != word_mode. | |
14990 | (legitimize_tls_address): Call gen_tls_initial_exec_x32 if | |
c290746e | 14991 | Pmode == SImode for TARGET_X32. |
fe73ce46 | 14992 | |
14993 | * config/i386/i386.md (UNSPEC_TLS_IE_X32): New. | |
14994 | (tls_initial_exec_x32): Likewise. | |
14995 | ||
bd279947 | 14996 | 2012-03-10 Chung-Lin Tang <cltang@codesourcery.com> |
14997 | ||
14998 | PR rtl-optimization/52528 | |
14999 | * combine.c (can_combine_p): Add setting of subst_low_luid | |
15000 | before call to expand_field_assignment(). | |
15001 | ||
3bbe8a1c | 15002 | 2012-03-09 Sandra Loosemore <sandra@codesourcery.com> |
15003 | ||
15004 | * doc/invoke.texi: Use correct names/markup for "GCC", "GDB", "ld", | |
15005 | and related program names. | |
15006 | ||
4eb48a77 | 15007 | 2012-03-09 Sandra Loosemore <sandra@codesourcery.com> |
15008 | ||
15009 | * doc/invoke.texi: Use correct names for "DWARF", "stabs", and "ELF". | |
15010 | ||
f9c68163 | 15011 | 2012-03-09 Uros Bizjak <ubizjak@gmail.com> |
15012 | ||
15013 | PR target/52530 | |
15014 | * config/i386/i386.c (ix86_print_operand): Handle 'E' operand modifier. | |
15015 | (ix86_print_operand_address): Handle UNSPEC_LEA_ADDR. Do not fallback | |
15016 | to set code to 'q'. | |
15017 | * config/i386/i386.md (UNSPEC_LEA_ADDR): New unspec. | |
15018 | (*movdi_internal_rex64): Use %E operand modifier for lea. | |
15019 | (*movsi_internal): Ditto. | |
15020 | (*lea_1): Ditto. | |
15021 | (*lea<mode>_2): Ditto. | |
15022 | (*lea_{3,4,5,6}_zext): Ditto. | |
15023 | (*tls_global_dynamic_32_gnu): Ditto. | |
15024 | (*tls_global_dynamic_64): Ditto. | |
15025 | (*tls_dynamic_gnu2_lea_32): Ditto. | |
15026 | (*tls_dynamic_gnu2_lea_64): Ditto. | |
15027 | (pro_epilogue_adjust_stack_<mode>_add): Ditto. | |
15028 | ||
8a3c7c63 | 15029 | 2012-03-09 Michael Meissner <meissner@linux.vnet.ibm.com> |
15030 | ||
15031 | * config/rs6000/linux64.h (OPTION_TARGET_CPU_DEFAULT): Do not | |
15032 | redefine to be NULL if the current bit-size is different from the | |
15033 | configured bit-size. | |
15034 | ||
15035 | * config/rs6000/rs6000.c (rs6000_option_override_internal): If the | |
15036 | cpu is defaulted, use PROCESSOR_DEFAULT and PROCESSOR_DEFAULT64 to | |
15037 | set the default tuning. Add asserts to make sure the cpu and tune | |
15038 | indexes are defined. Fix tests for cpu/tune index to use >= 0 to | |
15039 | test whether the index is set, instead of > 0. | |
15040 | (rs6000_file_start): Do not reset the default cpu if the current | |
15041 | bit-size is different from the configured bit-size. | |
15042 | ||
439392ee | 15043 | 2012-03-09 Tristan Gingold <gingold@adacore.com> |
15044 | ||
15045 | * config/vms/vms-crtlmap.map: Add comments. | |
15046 | Add entries needed to build Ada RTS. | |
15047 | ||
11a439a1 | 15048 | 2012-03-09 Tristan Gingold <gingold@adacore.com> |
15049 | ||
15050 | * ginclude/stddef.h: Do not define __size_t on VMS. | |
15051 | ||
7714837c | 15052 | 2012-03-09 Tristan Gingold <gingold@adacore.com> |
15053 | ||
15054 | * c-tree.h (c_default_pointer_mode): New variable. | |
15055 | * c-decl.c (c_default_pointer_mode): New variable. | |
15056 | (c_build_pointer_type): New function. | |
15057 | (grokdeclarator): Call c_build_pointer_type instead | |
15058 | of build_pointer_type. | |
15059 | ||
15060 | * config/vms/vms-c.c: Include c-tree.h | |
15061 | (saved_pointer_mode): New variable. | |
15062 | (handle_pragma_pointer_size): New function. | |
15063 | (vms_pragma_pointer_size, vms_pragma_required_pointer_size): Likewise. | |
15064 | (vms_c_register_pragma): Register __pointer_size and | |
15065 | __required_pointer_size pragmas. | |
15066 | ||
9368e60a | 15067 | 2012-03-09 Tristan Gingold <gingold@adacore.com> |
15068 | ||
15069 | * config/vms/vms-c.c (vms_construct_include_filename): New function. | |
15070 | (vms_c_register_includes): Reference it. | |
15071 | ||
fb9912ea | 15072 | 2012-03-09 Andrew Pinski <apinski@cavium.com> |
15073 | ||
15074 | PR middle-end/51988 | |
15075 | * tree-ssa-phiopt.c: Include tree-pretty-print.h for | |
15076 | print_generic_expr. | |
15077 | (tree_ssa_phiopt_worker): Go through all the PHIs for | |
15078 | value_replacement instead of just the singleton one. | |
15079 | (value_replacement): Change return type to int. Return 0 instead of | |
15080 | false. | |
9368e60a | 15081 | Allow the middle basic block to contain more than just the defining |
15082 | statement. | |
fb9912ea | 15083 | Handle non empty middle basic blocks. |
15084 | * Makefile.in (tree-ssa-phiopt.o): Add tree-pretty-print.h. | |
15085 | ||
62bc06ea | 15086 | 2012-03-09 Jiangning Liu <jiangning.liu@arm.com> |
15087 | ||
15088 | * tree-scalar-evolution (interpret_rhs_expr): generate chrec for | |
15089 | array reference and component reference. | |
15090 | (analyze_scalar_evolution_for_address_of): New. | |
15091 | ||
d0295369 | 15092 | 2012-03-08 Jie Zhang <jzhang918@gmail.com> |
15093 | ||
15094 | PR target/49862 | |
f9c68163 | 15095 | * config/bfin/bfin.c (hwloop_optimize): Fix unused variable warnings. |
d0295369 | 15096 | (hwloop_pattern_reg): Fix set but not used warning. |
15097 | (bfin_reorg_loops): Remove unused parameter. | |
15098 | (bfin_reorg): Update use of bfin_reorg_loops. | |
15099 | ||
df901db8 | 15100 | 2012-03-08 H.J. Lu <hongjiu.lu@intel.com> |
15101 | ||
15102 | * config/i386/i386.c (setup_incoming_varargs_64): Use word_mode | |
15103 | with integer parameters in registers. | |
15104 | (gen_push): Push register in word_mode instead of Pmode. | |
15105 | (ix86_emit_save_regs): Likewise. | |
f9c68163 | 15106 | (ix86_emit_save_regs_using_mov): Save integer registers in word_mode. |
df901db8 | 15107 | (gen_pop): Pop register in word_mode instead of Pmode. |
15108 | (ix86_emit_restore_regs_using_pop): Likewise. | |
15109 | (ix86_expand_prologue): Replace Pmode with word_mode for push | |
15110 | immediate. Use ix86_gen_pro_epilogue_adjust_stack. Save and | |
15111 | restore RAX and R10 in word_mode. | |
15112 | (ix86_emit_restore_regs_using_mov): Restore integer registers | |
15113 | in word_mode. | |
15114 | (ix86_expand_split_stack_prologue): Save R10_REG and restore in | |
15115 | word_mode. | |
15116 | (ix86_split_to_parts): Use word_mode with PUT_MODE for push. | |
15117 | (ix86_split_long_move): Likewise. | |
15118 | ||
15119 | * config/i386/i386.md (W): New. | |
15120 | (*push<mode>2_prologue): Replace :P with :W. | |
15121 | (*pop<mode>1): Likewise. | |
15122 | (*pop<mode>1_epilogue): Likewise. | |
15123 | (push/pop peephole2): Use word_mode scratch registers. | |
15124 | ||
dea4eea4 | 15125 | 2012-03-08 Uros Bizjak <ubizjak@gmail.com> |
15126 | ||
15127 | * config/i386/predicates.md (indirect_branch_operand): Simplify. | |
15128 | ||
1c66468a | 15129 | 2012-03-08 Georg-Johann Lay <avr@gjlay.de> |
15130 | ||
15131 | * config/avr/avr.md (*addhi3, addhi3_clobber): Add "w" alternative | |
15132 | for constants in [-63,63]. | |
15133 | ||
27c1fe3b | 15134 | 2012-03-08 Uros Bizjak <ubizjak@gmail.com> |
15135 | ||
15136 | PR target/52530 | |
15137 | Revert: | |
15138 | 2012-03-04 H.J. Lu <hongjiu.lu@intel.com> | |
15139 | ||
15140 | * config/i386/i386.c (ix86_print_operand_address): Only handle | |
15141 | zero-extended DImode addresses. | |
15142 | ||
5f031e88 | 15143 | 2012-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
15144 | ||
15145 | * configure.ac (gcc_cv_as_ix86_tlsldmplt): Add label. | |
15146 | * configure: Regenerate. | |
15147 | ||
5af5ea69 | 15148 | 2012-03-08 Georg-Johann Lay <avr@gjlay.de> |
15149 | ||
15150 | PR target/52496 | |
15151 | * config/avr/avr.c (avr_mem_clobber): New static function. | |
15152 | (avr_expand_delay_cycles): Add memory clobber operand to | |
15153 | delay_cycles_1, delay_cycles_2, delay_cycles_3, delay_cycles_4. | |
15154 | * config/avr/avr.md (unspec): Add UNSPEC_MEMORY_BARRIER. | |
15155 | (enable_interrupt, disable_interrupt): New expander. | |
15156 | (nopv, sleep, wdr): New expanders. | |
15157 | (delay_cycles_1): Add memory clobber. | |
15158 | (delay_cycles_2): Add memory clobber. | |
15159 | (delay_cycles_3): Add memory clobber. | |
15160 | (delay_cycles_4): Add memory clobber. | |
15161 | (cli_sei): New insn from former "enable_interrupt", | |
15162 | "disable_interrupt" with memory clobber. | |
15163 | (*wdt): New insn from former "wdt" with memory clobber. | |
15164 | (*nopv): Similar, but for "nopv". | |
15165 | (*sleep): Similar, but for "sleep". | |
15166 | ||
acf1cb58 | 15167 | 2012-03-07 Oleg Endo <olegendo@gcc.gnu.org> |
15168 | Kaz Kojima <kkojima@gcc.gnu.org> | |
15169 | ||
15170 | PR target/52503 | |
15171 | * config/sh/sh.opt (msoft-atomic): Use Var instead of Mask. | |
15172 | * config/sh/linux.h (TARGET_DEFAULT): Remove MASK_SOFT_ATOMIC. | |
15173 | (SUBTARGET_OVERRIDE_OPTIONS): Define. | |
15174 | ||
79c51b65 | 15175 | 2012-03-07 Uros Bizjak <ubizjak@gmail.com> |
15176 | ||
15177 | * config/i386/predicates.md (x86_64_zext_general_operand): New. | |
15178 | * config/i386/i386.md (*zero_extendsidi2_rex64): Change operand 1 | |
15179 | predicate to x86_64_zext_general_operand. Accept "Z" constraint. | |
15180 | ||
c6cfe48f | 15181 | 2012-03-07 Walter Lee <walt@tilera.com> |
15182 | ||
15183 | * config/tilegx/tilegx.c (tilegx_expand_prologue): Don't generate | |
15184 | REG_CFA_* notes for the stack pointer. | |
15185 | (tilegx_expand_epilogue): Restore stack pointer by adjusting it by | |
15186 | EH_RETURN_STACKADJ_RTX. | |
15187 | * config/tilepro/tilepro.c (tilepro_expand_prologue): Don't | |
15188 | generate REG_CFA_* notes for the stack pointer. | |
15189 | (tilepro_expand_epilogue): Restore stack pointer by adjusting it | |
15190 | by EH_RETURN_STACKADJ_RTX. | |
15191 | ||
cf19911a | 15192 | 2012-03-07 Georg-Johann Lay <avr@gjlay.de> |
15193 | ||
15194 | * doc/invoke.texi (AVR Built-in Macros): Correct condition for | |
15195 | when __AVR_3_BYTE_PC__ is defined. | |
15196 | ||
eff54bae | 15197 | 2012-03-07 Uros Bizjak <ubizjak@gmail.com> |
15198 | ||
15199 | * config/i386/i386.c (ix86_print_operand_punct_valid_p): Add '^'. | |
15200 | (ix86_print_operand): Handle '^'. | |
15201 | * config/i386/i386.md (*strmovdi_rex_1): Macroize memory operands | |
15202 | using P mode iterator. Add %^ to asm template to conditionally emit | |
15203 | addr32 prefix. | |
15204 | (*rep_movdi_rex64): Ditto. | |
15205 | (*strsetdi_rex_1): Ditto. | |
15206 | (*rep_stosdi_rex64): Ditto. | |
15207 | (*strmov{si,hi,qi}_1): Add %^ to asm template to | |
15208 | conditionally emit addr32 prefix. | |
15209 | (*rep_mov{si,qi}): Ditto. | |
15210 | (*strset{si,hi,qi}): Ditto. | |
15211 | (*rep_stos{si,qi}): Ditto. | |
15212 | (*cmpstrnqi_nz_1): Ditto. | |
15213 | (*cmpstrnqi_1): Ditto. | |
15214 | (*strlenqi_1): Ditto. | |
15215 | ||
f8ae29a7 | 15216 | 2012-03-07 H.J. Lu <hongjiu.lu@intel.com> |
15217 | ||
15218 | * config/i386/i386.c (function_value_64): Return pointers in | |
15219 | word_mode instead of Pmode. | |
15220 | (ix86_promote_function_mode): Likewise. | |
15221 | ||
1b3c3119 | 15222 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
15223 | ||
15224 | * coverage.c (get_gcov_type): Use type_for_mode. | |
15225 | (get_gcov_unsigned_t): Likewise. | |
15226 | * expr.c (store_constructor): Use type_for_mode. | |
15227 | (try_casesi): Likewise. | |
eff54bae | 15228 | * tree-ssa-loop-ivopts.c (add_standard_iv_candidates_for_size): Remove. |
1b3c3119 | 15229 | (add_standard_iv_candidates): Use standard type trees. |
15230 | * dojump.c (do_jump): Remove dead code. | |
15231 | ||
3c9b85aa | 15232 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
15233 | ||
15234 | * c-typeck.c (pointer_diff): Use c_common_type_for_size. | |
15235 | ||
481e2176 | 15236 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
15237 | ||
15238 | * convert.c (strip_float_extensions): Move ... | |
15239 | * tree.c (strip_float_extensions): ... here. | |
15240 | ||
3f149cc9 | 15241 | 2012-03-07 Georg-Johann Lay <avr@gjlay.de> |
15242 | ||
15243 | PR target/52484 | |
15244 | * config/avr/avr.md (xload<mode>_A): Add R22... to register footprint. | |
15245 | ||
3cea8318 | 15246 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
15247 | ||
15248 | * omp-low.c (extract_omp_for_data): Use signed_type_for. | |
15249 | (expand_omp_for_generic): Likewise. | |
15250 | (expand_omp_for_static_nochunk): Likewise. | |
15251 | (expand_omp_for_static_chunk): Likewise. | |
15252 | * tree-vect-stmts.c (vect_gen_perm_mask): Use type_for_mode. | |
15253 | * tree-vect-slp.c (vect_transform_slp_perm_load): Likewise. | |
15254 | * tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop): | |
15255 | Use unsigned_type_for. | |
15256 | (vect_create_cond_for_align_checks): Use signed_type_for. | |
15257 | ||
ed726cbf | 15258 | 2012-03-07 Andrey Belevantsev <abel@ispras.ru> |
15259 | ||
15260 | PR rtl-optimization/52203 | |
15261 | * sel-sched.c (estimate_insn_cost): New parameter pempty. Adjust | |
15262 | all callers to pass NULL except ... | |
15263 | (reset_sched_cycles_in_current_ebb): ... here, save the value | |
15264 | in new variable 'empty'. Increase issue_rate only for | |
eff54bae | 15265 | non-empty insns. |
ed726cbf | 15266 | |
3f9e8673 | 15267 | 2012-03-07 Ralf Corsépius <ralf.corsepius@rtems.org> |
15268 | ||
15269 | PR target/51417 | |
eff54bae | 15270 | * Makefile.in: Let install-gcc-ar depend on installdirs, |
15271 | gcc-ar$(exeext), gcc-nm$(exeext), gcc-ranlib$(exeext). | |
3f9e8673 | 15272 | Don't double canonicalize if cross-compiling. |
15273 | ||
69a2907c | 15274 | 2012-03-07 Georg-Johann Lay <avr@gjlay.de> |
15275 | ||
15276 | PR target/52506 | |
15277 | * gcc/config/avr/avr.c (expand_epilogue): Fix order of restoration | |
15278 | to: RAMPZ, RAMPY, RAMPX, RAMPD. | |
15279 | (expand_prologue): Only clear RAMPZ if it has effect on RAM-read. | |
15280 | ||
ee3ce577 | 15281 | 2012-03-07 Georg-Johann Lay <avr@gjlay.de> |
15282 | ||
15283 | PR target/52505 | |
15284 | * config/avr/avr.c (avr_out_xload): Don't read unintentionally | |
15285 | from RAM. | |
15286 | * config/avr/avr.md (xload_8): Adjust insn length. | |
15287 | ||
be20cbdd | 15288 | 2012-03-07 Georg-Johann Lay <avr@gjlay.de> |
15289 | ||
15290 | PR target/52461 | |
15291 | * gcc/config/avr/avr.c (avr_out_lpm): Clear RAMPZ after usage | |
15292 | if RAMPZ affects reading from RAM. | |
15293 | ||
8b046cbb | 15294 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
15295 | ||
15296 | PR pch/52518 | |
15297 | PR pch/38987 | |
15298 | * doc/invoke.texi (Precompiled Headers): Remove sentence that | |
15299 | suggests you can include PCHs from inside another header. | |
15300 | ||
9737dd95 | 15301 | 2012-03-07 Richard Sandiford <rdsandiford@googlemail.com> |
15302 | ||
15303 | PR middle-end/52515 | |
15304 | * rtl.h (pc_rtx, cc0_rtx, ret_rtx, simple_return_rtx): Add GTY markers. | |
15305 | ||
4bc312c5 | 15306 | 2012-03-07 Kai Tietz <ktietz@redhat.com> |
15307 | ||
15308 | * doc/invoke.texi (fwritable-relocated-rdata): Document | |
15309 | new Cygwin/MinGW target option. | |
15310 | * config/i386/winnt.c (i386_pe_unique_section): Ignore | |
15311 | reloc if flag -fwritable-relocated-rdata is not set. | |
15312 | (i386_pe_section_type_flags): Likewise. | |
15313 | * config/i386/cygming.opt (fwritable-relocated-rdata): | |
15314 | Add new flag variable flag_writable_rel_rdata. | |
15315 | ||
b36be69d | 15316 | 2012-03-07 Richard Guenther <rguenther@suse.de> |
15317 | ||
15318 | * tree-ssa-math-opts.c (convert_mult_to_widen): Check actual | |
15319 | precision against gimple constraints. | |
15320 | ||
7d7b0bac | 15321 | 2012-03-06 Richard Sandiford <rdsandiford@googlemail.com> |
15322 | ||
15323 | PR middle-end/52372 | |
15324 | * rtl.h (pc_rtx, ret_rtx, simple_return_rtx, cc0_rtx): Redefine as | |
15325 | variables. | |
15326 | (GR_PC, GR_CC0, GR_RETURN, GR_SIMPLE_RETURN): Delete. | |
15327 | * emit-rtl.c (pc_rtx, ret_rtx, simple_return_rtx, cc0_rtx): New | |
15328 | variables. | |
15329 | (init_emit_regs): Move associated initialization to... | |
15330 | (init_emit_once): ...here. | |
15331 | ||
943b78f0 | 15332 | 2012-03-06 Richard Henderson <rth@redhat.com> |
15333 | ||
15334 | * config/m68k/m68k.h (ISA_HAS_TAS): New. | |
15335 | * config/m68k/sync.md (atomic_test_and_set): Use it. | |
15336 | (atomic_test_and_set_1): Likewise. | |
15337 | ||
506056fd | 15338 | 2012-03-06 Michael Meissner <meissner@linux.vnet.ibm.com> |
15339 | ||
15340 | PR target/50310 | |
15341 | * config/rs6000/vector.md (vector_uneq<mode>): Add support for | |
15342 | UNEQ, LTGT, ORDERED, and UNORDERED IEEE vector comparisons. | |
15343 | (vector_ltgt<mode>): Likewise. | |
15344 | (vector_ordered<mode>): Likewise. | |
15345 | (vector_unordered<mode>): Likewise. | |
eff54bae | 15346 | * config/rs6000/rs6000.c (rs6000_emit_vector_compare_inner): Likewise. |
506056fd | 15347 | |
5ab54790 | 15348 | 2012-03-06 Aldy Hernandez <aldyh@redhat.com> |
15349 | ||
15350 | * trans-mem.c: New typedef for tm_region_p. | |
15351 | Define vector types for tm_region_p. | |
15352 | (tm_region_init): Replace region_worklist to a vector called | |
15353 | bb_regions. | |
15354 | ||
06e80d0a | 15355 | 2012-03-06 Richard Guenther <rguenther@suse.de> |
15356 | ||
15357 | * fold-const.c (build_fold_addr_expr_with_type_loc): Fold | |
15358 | MEM_REF with constant pointer operand. | |
15359 | ||
80b4d93e | 15360 | 2012-03-06 Richard Guenther <rguenther@suse.de> |
15361 | ||
15362 | PR middle-end/52493 | |
15363 | * tree-ssa-alias.c (ptr_derefs_may_alias_p): Robustify. | |
15364 | ||
abb4c37a | 15365 | 2012-03-06 Tristan Gingold <gingold@adacore.com> |
15366 | ||
eff54bae | 15367 | * config/vms/vms-c.c (vms_pragma_nomember_alignment): Handle octaword. |
abb4c37a | 15368 | (external_model_kind): Improve documentation. |
15369 | (vms_pragma_extern_model): Handle relaxed_redef. | |
15370 | (vms_c_register_pragma): Allow expansion for nomember_alignment. | |
15371 | ||
3c90c054 | 15372 | 2012-03-06 Georg-Johann Lay <avr@gjlay.de> |
15373 | ||
15374 | * doc/invoke.texi (AVR Options): -mmcu=: Document the XMEGA cores. | |
15375 | Explain RAMPD, RAMPX, RAMPDY, RAMPZ usage by avr-gcc. | |
15376 | Some more notes on EIND usage and reorder EIND subsection. | |
15377 | ||
f3925bb3 | 15378 | 2012-03-06 Tristan Gingold <gingold@adacore.com> |
15379 | ||
15380 | * config/vms/vms.c (VMS_CRTL_LDBL): Rename from VMS_CRTL_PRNTF. | |
15381 | * config/vms/vms-crtlmap.map: Rename PRNTF to LDBL. | |
15382 | ||
46d35275 | 15383 | 2012-03-06 Tristan Gingold <gingold@adacore.com> |
15384 | ||
15385 | * config/vms/t-vmsnative (version): Define. | |
15386 | * config/vms/t-vms (STMP_FIXPROTO, STMP_FIXINC, version): Remove. | |
15387 | ||
ef4cf572 | 15388 | 2012-03-06 Andrey Belevantsev <abel@ispras.ru> |
15389 | ||
15390 | PR rtl-optimization/52250 | |
15391 | * sel-sched-ir.c (maybe_tidy_empty_bb): Try harder to find a bb | |
15392 | to put note list into. Unconditionally call move_bb_info. | |
15393 | (move_bb_info): Do not assert the blocks being in the same region, | |
46d35275 | 15394 | just drop the note list if they are not. |
ef4cf572 | 15395 | |
3c2ed158 | 15396 | 2012-03-06 Oleg Endo <olegendo@gcc.gnu.org> |
15397 | ||
15398 | PR target/51244 | |
15399 | * config/sh/sh.c (sh_expand_t_scc): Remove SH2A special case | |
15400 | and use unified expansion logic. | |
15401 | * config/sh/sh.md (xorsi3_movrt): Rename to movrt. Move | |
15402 | closer to the existing movt insn. | |
15403 | (negc): Rename insn to *negc. Add new expander. | |
15404 | (movnegt): Use xor pattern for T bit negation. Reserve helper | |
15405 | constant for negc pattern. | |
15406 | (*movnegt): New insn and splitter. | |
15407 | ||
555c3766 | 15408 | 2012-03-05 Bernd Schmidt <bernds@codesourcery.com> |
15409 | ||
15410 | * c-typeck.c (pointer_diff): Check for POINTER_PLUS_EXPR, not | |
15411 | PLUS_EXPR. | |
15412 | ||
e374c627 | 15413 | 2012-03-05 Richard Henderson <rth@redhat.com> |
15414 | ||
15415 | * genemit.c (main): Include "target.h" in insn-emit.c. | |
15416 | * Makefile.in (insn-emit.o): Depend on TARGET_H. | |
15417 | * config/sh/sync.md (atomic_test_and_set): Reference | |
15418 | targetm.atomic_test_and_set_trueval instead of | |
15419 | TARGET_ATOMIC_TEST_AND_SET_TRUEVAL. | |
15420 | ||
d00acb08 | 15421 | 2012-03-05 Joern Rennecke <joern.rennecke@embecosm.com> |
15422 | ||
15423 | * config/epiphany/epiphany.c (epiphany_function_value_regno_p): | |
15424 | Make static. | |
15425 | ||
549aab72 | 15426 | 2012-03-05 Steven Bosscher <steven@gcc.gnu.org> |
15427 | ||
15428 | * langhooks.c (add_builtin_type): New function. | |
15429 | * langhooks.h (add_builtin_type): Export it. | |
15430 | * config/mep/mep.c (mep_init_builtins): Use it. | |
15431 | * config/rs6000/rs6000.c (rs6000_init_builtins): Use it. | |
15432 | ||
665611e7 | 15433 | 2012-03-05 Jakub Jelinek <jakub@redhat.com> |
15434 | ||
15435 | PR debug/51902 | |
15436 | * tree.h (BLOCK_SAME_RANGE): Define. | |
15437 | * function.c (block_fragments_nreverse): Clear BLOCK_SAME_RANGE | |
15438 | if BLOCK_FRAGMENT_CHAIN is non-NULL, but has it cleared. | |
15439 | Also clear BLOCK_SAME_RANGE if fragment chain's supercontext fragment | |
15440 | isn't equal to supercontext fragment's fragment chain. | |
15441 | Adjust BLOCK_SUPERCONTEXT to point to supercontext fragment's | |
15442 | fragment origin. | |
15443 | (blocks_nreverse_all): Likewise. | |
15444 | (reorder_blocks_1): Compute BLOCK_SAME_RANGE bits. Set | |
15445 | BLOCK_SUPERCONTEXT to supercontext fragment instead of | |
15446 | supercontext fragment's fragment origin. | |
15447 | * dwarf2out.c (add_high_low_attributes): If stmt has the same | |
15448 | range as its parent (or parents thereof etc.), use the parent's | |
15449 | DW_AT_ranges value instead of creating a new .debug_ranges range. | |
15450 | ||
dcf7024c | 15451 | 2012-03-05 Richard Henderson <rth@redhat.com> |
15452 | ||
15453 | PR tree-opt/52242 | |
15454 | Revert: 2011-11-26 Richard Henderson <rth@redhat.com> | |
15455 | * omp-low.c (expand_omp_atomic): Assume anything aligned to | |
15456 | BIGGEST_ALIGNMENT is aligned. | |
15457 | ||
940bb42d | 15458 | 2012-03-05 Richard Henderson <rth@redhat.com> |
15459 | ||
15460 | * config/sh/sh.h (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): Move... | |
15461 | * config/sh/sh.c: ... here. | |
15462 | ||
ba884946 | 15463 | 2012-03-05 Richard Henderson <rth@redhat.com> |
15464 | ||
15465 | PR target/52481 | |
15466 | * config/m68k/sync.md (atomic_test_and_set): Use expand_simple_unop | |
15467 | instead of calling negqi2 directly. | |
15468 | ||
1dfa4f7f | 15469 | 2012-03-05 Aldy Hernandez <aldyh@redhat.com> |
15470 | ||
15471 | PR middle-end/52463 | |
15472 | * trans-mem.c (tm_region_init): Use last_basic_block. | |
15473 | ||
631f95de | 15474 | 2012-03-05 Oleg Endo <olegendo@gcc.gnu.org> |
15475 | ||
15476 | * config/sh/sh.h (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New hook. | |
15477 | * config/sh/sync.md (atomic_test_and_set): New expander. | |
15478 | (tasb, atomic_test_and_set_soft): New insns. | |
15479 | * config/sh/sh.opt (menable-tas): New option. | |
15480 | * doc/invoke.texi (SH Options): Document it. | |
15481 | ||
ef0e6535 | 15482 | 2012-03-05 Richard Guenther <rguenther@suse.de> |
15483 | ||
15484 | * cfgloop.c (verify_loop_structure): Verify dominators before | |
15485 | using them. | |
15486 | * graphite-clast-to-gimple.c (graphite_verify): Do not verify | |
15487 | dominators from here. | |
15488 | * graphite-scop-detection.c (create_sese_edges): Likewise. | |
15489 | * loop-doloop.c (doloop_optimize_loops): Likewise. | |
15490 | * loop-init.c (loop_optimizer_init): Likewise. | |
15491 | * loop-unroll.c (unroll_and_peel_loops): Likewise. | |
15492 | * loop-unswitch.c (unswitch_loops): Likewise. | |
15493 | * tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Likewise. | |
15494 | * tree-parloops.c (parallelize_loops): Likewise. Verify | |
15495 | only when checking is enabled. | |
15496 | * tree-loop-distribution.c (tree_loop_distribution): Likewise. | |
15497 | ||
e9eae8c8 | 15498 | 2012-03-05 Bernd Schmidt <bernds@codesourcery.com> |
15499 | ||
15500 | * genautomata.c (parse_automata_opt): New static function. | |
15501 | (initiate_automaton_gen): Remove all option handling code. Remove | |
15502 | argc argument. All callers changed. | |
eff54bae | 15503 | (main): Call init_rtx_reader_args_cb with the new function as argument. |
e9eae8c8 | 15504 | |
821ac701 | 15505 | 2012-03-05 Richard Guenther <rguenther@suse.de> |
15506 | ||
15507 | * cfgexpand.c (gimple_expand_cfg): Free dominator info. | |
15508 | * tree-if-conv.c (combine_blocks): Free post-dominator info | |
15509 | after breaking it. | |
15510 | * tree-parloops.c (create_parallel_loop): Free and re-compute | |
15511 | dominator info after breaking it. | |
15512 | ||
4c79581c | 15513 | 2012-03-05 Richard Guenther <rguenther@suse.de> |
15514 | ||
15515 | PR middle-end/52353 | |
15516 | * optabs.h (trapv_unoptab_p): New function. | |
15517 | (trapv_binoptab_p): Likewise. | |
15518 | * optabs.c (expand_binop): Use emit_libcall_block_1 with | |
15519 | a proper equiv_may_trap argument. | |
15520 | (expand_unop): Likewise. | |
15521 | (emit_libcall_block_1): Take extra argument whether the | |
15522 | instruction may trap. Renamed from ... | |
15523 | (emit_libcall_block): ... this. New wrapper. | |
15524 | ||
d4afc00c | 15525 | 2012-03-05 Jakub Jelinek <jakub@redhat.com> |
15526 | ||
98f00c5b | 15527 | PR tree-optimization/51721 |
15528 | * tree-vrp.c (register_edge_assert_for_2): If comparing | |
15529 | lhs of right shift by constant with an integer constant, | |
15530 | add ASSERT_EXPRs for the rhs1 of the right shift. | |
15531 | ||
d4afc00c | 15532 | * cfgrtl.c (cfg_layout_merge_blocks): Cleanup. |
15533 | ||
9ee917f7 | 15534 | 2012-03-05 Richard Guenther <rguenther@suse.de> |
15535 | ||
15536 | * tree.c (integer_zerop): Handle VECTOR_CSTs. | |
15537 | (integer_onep): Likewise. | |
15538 | (integer_all_onesp): Likewise. | |
15539 | ||
c2e23f8a | 15540 | 2012-03-05 Georg-Johann Lay <avr@gjlay.de> |
15541 | ||
15542 | * config/avr/avr.md (*umaddqihi4.2): New insn-and-split. | |
15543 | ||
7cb32b9e | 15544 | 2012-03-04 H.J. Lu <hongjiu.lu@intel.com> |
15545 | ||
15546 | * config/i386/i386.c (pro_epilogue_adjust_stack): Check Pmode | |
15547 | instead of TARGET_64BIT. | |
15548 | ||
9868cee1 | 15549 | 2012-03-04 H.J. Lu <hongjiu.lu@intel.com> |
15550 | ||
15551 | * config/i386/i386.c (ix86_expand_prologue): Check Pmode to set | |
15552 | adjust_stack_insn. | |
15553 | ||
a8ebae34 | 15554 | 2012-03-04 H.J. Lu <hongjiu.lu@intel.com> |
15555 | ||
15556 | * config/i386/i386.c (ix86_print_operand_address): Only handle | |
15557 | zero-extended DImode addresses. | |
15558 | ||
8f4b480e | 15559 | 2012-03-04 Uros Bizjak <ubizjak@gmail.com> |
15560 | ||
15561 | * config/i386/i386.c (ix86_print_operand) <case '+'>: Declare | |
15562 | taken and cputaken as bool. | |
15563 | ||
ad797097 | 15564 | 2012-03-04 Uros Bizjak <ubizjak@gmail.com> |
15565 | ||
15566 | * config/i386/constraints.md (Ya): New internal constraint. | |
15567 | * config/i386/i386.md (zero_extendsidi2): Remove expansion. | |
15568 | (*zero_extendsidi2_rex64): Add x,x alternative. | |
15569 | (*zero_extendsidi2): Ditto. Add o,0 alternative. | |
15570 | Remove flags reg clobber. Adjust corresponding splits. | |
15571 | (zero_extend<mode>si2): Macroize expander from zero_extendhisi2 and | |
15572 | zero_extendqisi2 expanders using SWI12 mode iterator. | |
15573 | (zero_extend<mode>si2_and): Macroize insn from | |
15574 | zero_extendhisi2_and and zero_extendqisi2_and. Merge corresponding | |
15575 | splitters. | |
15576 | (*zero_extend<mode>si2): Macroize insn from | |
15577 | *zero_extendhisi2_movzbl and *zero_extendqisi2_movzbl. | |
15578 | (*zero_extend*2_movzbl_and): Remove insn patterns. | |
15579 | (zero_extendqihi2_and): Merge corresponding splitter. | |
15580 | (*zero_extendqihi2): Rename from *zero_extendqihi2_movzbl. | |
15581 | (*zero_extend*2_movzbl_and): Remove insn patterns. | |
15582 | (*anddi_1): Split TYPE_IMOVX instructions. | |
15583 | (*andsi_1): Use Ya for alternative 2. Split TYPE_IMOVX instructions. | |
15584 | (*andhi_1): Ditto. | |
15585 | (and->zext splitter): Add splitter pattern. | |
15586 | (zero extend with andsi3 splitter): Adjust zero_extend pattern. | |
15587 | ||
0989c0ee | 15588 | 2012-03-04 Sandra Loosemore <sandra@codesourcery.com> |
15589 | ||
15590 | * doc/invoke.texi (C++ Dialect Options): Minor copy-edits to | |
15591 | x86-specific text. | |
15592 | (Debugging Options): Likewise. | |
15593 | (Optimize Options): Likewise. | |
15594 | (i386 and x86-64 Options): Discuss -march before -mtune, consistently | |
15595 | with other architectures. Use official processor names with correct | |
15596 | spelling/capitalization. Fix formatting and grammar issues. | |
15597 | (i386 and x86-64 Windows Options): Similar cleanup here. | |
15598 | ||
0f4929a3 | 15599 | 2012-03-03 Kaz Kojima <kkojima@gcc.gnu.org> |
15600 | ||
15601 | * config/sh/sh.md (abssi2): Add TARGET_SH1 condition. | |
15602 | ||
3d7c0741 | 15603 | 2012-03-03 Kaz Kojima <kkojima@gcc.gnu.org> |
15604 | ||
15605 | * config/sh/sh.c (sh_dwarf_register_span): Don't apply | |
15606 | DBX_REGISTER_NUMBER. | |
15607 | ||
ed739787 | 15608 | 2012-03-03 Kaz Kojima <kkojima@gcc.gnu.org> |
15609 | ||
15610 | * config/sh/sh.c (shiftcosts): Return MAX_COST when the first | |
15611 | operand is CONST_INT. Take COSTS_N_INSNS into account. | |
15612 | (sh_rtx_costs): Don't apply COSTS_N_INSNS to the return value | |
15613 | of shiftcosts. | |
15614 | ||
75ee1af4 | 15615 | 2012-03-02 Richard Henderson <rth@redhat.com> |
15616 | ||
15617 | * optabs.c (expand_atomic_test_and_set): Honor | |
15618 | atomic_test_and_set_trueval even when atomic_test_and_set | |
15619 | optab is not in use. | |
15620 | ||
07732170 | 15621 | 2012-03-02 Kaz Kojima <kkojima@gcc.gnu.org> |
15622 | ||
15623 | PR target/48596 | |
15624 | PR target/48806 | |
15625 | * config/sh/sh.c (sh_register_move_cost): Increase cost between | |
15626 | GENERAL_REGS and FP_REGS for SImode. | |
15627 | ||
428d0ab7 | 15628 | 2012-03-02 Oleg Endo <olegendo@gcc.gnu.org> |
15629 | ||
15630 | PR target/49486 | |
15631 | * config/sh/sh.md (negdi2): Add TARGET_SH1 condition. | |
15632 | (absdi2): New expander. | |
15633 | (*absdi2, *negabsdi2, negdi_cond): New insns and splits. | |
15634 | ||
52671251 | 15635 | 2012-03-02 Oleg Endo <olegendo@gcc.gnu.org> |
15636 | ||
882390bb | 15637 | * config/sh/sync.md (atomic_exchange<mode>): New expander. |
15638 | (atomic_exchange<mode>_soft): New insn. | |
15639 | ||
15640 | 2012-03-02 Oleg Endo <olegendo@gcc.gnu.org> | |
15641 | ||
15642 | * config/sh/sync.md: Update copyright notice dates. | |
52671251 | 15643 | (atomic_compare_and_swap<mode>): Use SImode for return value instead |
15644 | of QImode. | |
882390bb | 15645 | (atomic_compare_and_swap<mode>_soft): Likewise. |
52671251 | 15646 | |
15647 | 2012-03-02 Oleg Endo <olegendo@gcc.gnu.org> | |
ad797097 | 15648 | |
164fbbdf | 15649 | PR target/31640 |
15650 | * config/sh/sh.h (LOOP_ALIGN): Move logic to sh_loop_align. | |
15651 | * config/sh/sh.c: Update copyright notice dates. | |
15652 | (sh_loop_align): Add logic from LOOP_ALIGN. Don't disable loop | |
15653 | alignment for TARGET_HARD_SH4. | |
ad797097 | 15654 | (sh_option_override): Reduce default function alignment. Set |
164fbbdf | 15655 | loop alignment to 4 bytes when not optimizing for size. |
15656 | ||
d094f1d6 | 15657 | 2012-03-02 Maxim Kuvyrkov <maxim@codesourcery.com> |
15658 | ||
fa2f697a | 15659 | PR middle-end/50335 |
d094f1d6 | 15660 | * doc/invoke.texi (floop-flatten): Remove. |
15661 | * toplev.c (process_options): Remove references to flag_loop_flatten. | |
15662 | * tree-ssa-loop.c (gate_graphite_transform): Same. | |
15663 | * common.opt (floop-flatten): Obsolete. | |
15664 | * graphite-poly.c (apply_poly_transforms): Remove reference to | |
15665 | flag_loop_flatten. | |
15666 | * Makefile.in (graphite-flattening.o): Remove. | |
15667 | * graphite-flattening.c: Remove. | |
15668 | ||
ea6ad4ae | 15669 | 2012-03-02 Uros Bizjak <ubizjak@gmail.com> |
15670 | ||
15671 | * compare-elim.c (find_comparisons_in_bb): Eliminate only compares | |
15672 | having mode compatible with the mode of previous compare. Substitute | |
15673 | compare mode of previous compare with the mode, compatible | |
15674 | with eliminated and previous compare. | |
15675 | ||
b1addacc | 15676 | 2012-03-02 Peter Bergner <bergner@vnet.ibm.com> |
15677 | ||
15678 | * config/rs6000/dfp.md (floatdidd2): New define_insn. | |
15679 | ||
01c12879 | 15680 | 2012-03-02 Uros Bizjak <ubizjak@gmail.com> |
15681 | ||
15682 | * config/i386/i386.c (ix86_cc_modes_compatible): Declare CCZmode | |
15683 | compatible with CCGOCmode and CCGCmode. | |
15684 | ||
508c1626 | 15685 | 2012-03-02 Peter Bergner <bergner@vnet.ibm.com> |
15686 | ||
15687 | * config/rs6000/vsx.md (vsx_set_<mode>): Reorder operands. | |
15688 | ||
b49e3742 | 15689 | 2012-03-02 Ulrich Weigand <ulrich.weigand@linaro.org> |
15690 | ||
15691 | * config/arm/arm.c (arm_sat_operator_match): New function. | |
15692 | * config/arm/arm-protos.h (arm_sat_operator_match): Add prototype. | |
15693 | * config/arm/arm.md ("insn" attribute): Add "sat" value. | |
15694 | ("SAT", "SATrev"): New code iterators. | |
15695 | ("SATlo", "SAThi"): New code iterator attributes. | |
15696 | ("*satsi_<SAT:code>"): New pattern. | |
15697 | ("*satsi_<SAT:code>_shift"): Likewise. | |
15698 | * config/arm/arm-fixed.md ("arm_ssatsihi_shift"): Add "insn" | |
15699 | and "shift" attributes. | |
15700 | ("arm_usatsihi"): Add "insn" attribute. | |
15701 | * config/arm/predicates.md (sat_shift_operator): Allow multiplication | |
15702 | by powers of two. Do not allow shift by 32. | |
15703 | ||
7103ce44 | 15704 | 2012-03-02 Uros Bizjak <ubizjak@gmail.com> |
15705 | ||
15706 | PR target/46716 | |
15707 | * config/i386/i386.c (construct_container): Use gen_reg_or_parallel | |
15708 | to pass the argument in the register of "natural" mode. | |
15709 | ||
95539e1d | 15710 | 2012-03-02 Richard Guenther <rguenther@suse.de> |
15711 | ||
15712 | PR tree-optimization/52406 | |
15713 | * tree-data-ref.h: Update documentation about DR_BASE_OBJECT. | |
15714 | (struct indices): Add unconstrained_base member. | |
15715 | (struct dr_alias): Remove unused vops member. | |
15716 | (DR_UNCONSTRAINED_BASE): New define. | |
15717 | * tree-data-ref.c (dr_analyze_indices): For COMPONENT_REFs | |
15718 | add indices to allow their disambiguation. Make DR_BASE_OBJECT | |
15719 | be an artificial access that covers the whole indexed object, | |
15720 | or mark it with DR_UNCONSTRAINED_BASE if we cannot do so. Canonicalize | |
15721 | plain decl base-objects to their MEM_REF variant. | |
15722 | (dr_may_alias_p): When the base-object of either data reference | |
15723 | has unknown size use only points-to information. | |
15724 | (compute_affine_dependence): Make dumps easier to read and | |
15725 | more verbose. | |
15726 | * tree-vect-data-ref.c (vector_alignment_reachable_p): Use | |
15727 | DR_REF when looking for packed references. | |
15728 | (vect_supportable_dr_alignment): Likewise. | |
15729 | ||
9811ae10 | 15730 | 2012-03-02 Greta Yorsh <Greta.Yorsh@arm.com> |
15731 | ||
7103ce44 | 15732 | * config/arm/arm-ldmstm.ml (write_ldm_commutative_peephole): |
9811ae10 | 15733 | Improve conditions for peepholes of loads followed by commutative |
15734 | operators. | |
7103ce44 | 15735 | * config/arm/ldmstm.md: Regenerated. |
9811ae10 | 15736 | |
f5c0f433 | 15737 | 2012-03-02 Richard Guenther <rguenther@suse.de> |
15738 | ||
15739 | * BASE-VER: Set to 4.8.0. | |
15740 | ||
8f50e6ed | 15741 | 2012-03-01 Richard Earnshaw <rearnsha@arm.com> |
15742 | ||
15743 | * config.gcc (obsolete): Add all ARM targets using the FPA. | |
15744 | (with_fpu): Obsolete selection of the FPA or Maverick on ARM. | |
15745 | * doc/install.texi: Avoid references to obsolete ARM ports. | |
15746 | ||
830730d6 | 15747 | 2012-03-01 Joern Rennecke <joern.rennecke@embecosm.com> |
15748 | ||
15749 | * config/epiphany/epiphany.md (movmisalign<mode>): New patterns. | |
15750 | ||
43770c4d | 15751 | 2012-03-01 Jeremy Bennett <jeremy.bennett@embecosm.com> |
15752 | Joern Rennecke <joern.rennecke@embecosm.com> | |
15753 | ||
15754 | * doc/extend.texi: Expand and update information on interrupt | |
15755 | attribute for Epiphany. | |
15756 | ||
bef96223 | 15757 | 2012-03-01 Oleg Endo <olegendo@gcc.gnu.org> |
15758 | ||
15759 | * config/sh/sh-protos.h: Update copyright notice dates. | |
15760 | * config/sh/sh.h: Likewise. | |
15761 | * config/sh/sh.md: Likewise. | |
15762 | * config/sh/constraints.md: Likewise. | |
15763 | * config/sh/predicates.md: Likewise. | |
15764 | ||
b0b9387e | 15765 | 2012-03-01 Oleg Endo <olegendo@gcc.gnu.org> |
15766 | ||
15767 | * config/sh/sh-protos.h (tertiary_reload_operand): Remove dead function. | |
15768 | * config/sh/sh.c (tertiary_reload_operand): Likewise. | |
15769 | ||
7329bf9b | 15770 | 2012-03-01 Oleg Endo <olegendo@gcc.gnu.org> |
15771 | ||
15772 | * config/sh/constraints.md: Fix comment typo. | |
15773 | ||
aaeba072 | 15774 | 2012-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
15775 | ||
15776 | PR target/52408 | |
15777 | * config/pa/pa.md (zvdep_imm32): Change type of variable x from int to | |
15778 | unsigned HOST_WIDE_INT. | |
15779 | (zvdep_imm64): Likewise. | |
15780 | (vdepi_ior): Change type of variable x from int to HOST_WIDE_INT. | |
15781 | (vdepi_and): Likewise. | |
15782 | Likewise for unamed 64-bit patterns. | |
15783 | * config/pa/predicates.md (lhs_lshift_cint_operand): Update comment. | |
15784 | ||
85b6e75b | 15785 | 2012-03-01 Alexandre Oliva <aoliva@redhat.com> |
15786 | ||
15787 | PR debug/52001 | |
15788 | PR rtl-optimization/52417 | |
15789 | * cselib.c (cselib_any_perm_equivs): New variable. | |
15790 | (cselib_reset_table): Check that it's not set when not | |
15791 | preserving constants. | |
15792 | (cselib_add_permanent_equiv): Set it. | |
15793 | (cselib_have_permanent_equivalences): New. | |
15794 | (cselib_init, cselib_finish): Reset it. | |
15795 | * cselib.h (cselib_have_permanent_equivalences): Declare. | |
15796 | * alias.c (get_addr): Restore earlier behavior when there | |
15797 | aren't permanent equivalences. | |
15798 | ||
ff560cc5 | 15799 | 2012-03-01 Steven Bosscher <steven@gcc.gnu.org> |
15800 | ||
15801 | * config/mn10300/mn10300-modes.def: Fix copyright notice. | |
15802 | * config/v850/v850-modes.def: Fix copyright notice. | |
15803 | ||
12ffadfa | 15804 | 2012-03-01 Georg-Johann Lay <avr@gjlay.de> |
15805 | ||
15806 | * doc/extend.texi (AVR Built-in Functions): Document | |
15807 | __builtin_avr_flash_segment. | |
15808 | ||
15809 | * config/avr/builtins.def (__builtin_avr_flash_segment): New entry. | |
15810 | * config/avr/avr.md (flash_segment, flash_segment1): New expanders. | |
15811 | (*split.flash_segment): New insn-and-split. | |
15812 | * config/avr/avr.c (avr_init_builtins): Add local variables: | |
15813 | const_memx_void_node, const_memx_ptr_type_node, | |
15814 | char_ftype_const_memx_ptr. | |
15815 | ||
963aee26 | 15816 | 2012-03-01 Jakub Jelinek <jakub@redhat.com> |
15817 | ||
15818 | PR tree-optimization/52445 | |
15819 | * tree-ssa-phiopt.c (struct name_to_bb): Remove ssa_name field, | |
15820 | add ssa_name_ver, offset and size fields and change store field | |
15821 | to bool. | |
15822 | (name_to_bb_hash, name_to_bb_eq): Adjust for the above changes. | |
15823 | (add_or_mark_expr): Likewise. Only consider previous stores | |
15824 | with the same size and offset. | |
15825 | (nt_init_block): Only look at gimple_assign_single_p stmts, | |
15826 | doesn't look at rhs2. | |
15827 | ||
5c332a23 | 15828 | 2012-03-01 Richard Guenther <rguenther@suse.de> |
15829 | ||
15830 | PR middle-end/52443 | |
15831 | * tree-cfg.c (verify_gimple_assign_unary): Allow any | |
15832 | conversions from integral types to pointer types. | |
15833 | ||
47018d7b | 15834 | 2012-03-01 Georg-Johann Lay <avr@gjlay.de> |
15835 | ||
15836 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Restore built-in | |
7103ce44 | 15837 | defines for __UINT24_MAX__, __INT24_MAX__, __INT24_MIN__ |
47018d7b | 15838 | unintentionally removed in r184616. |
15839 | ||
fb7c1017 | 15840 | 2012-03-01 Venkataramanan Kumar <venkataramanan.kumar@amd.com> |
15841 | ||
15842 | * doc/invoke.texi: Document AMD bdver2 and remove mentioning | |
15843 | 3DNow from bdver1. | |
15844 | ||
2c9cbc56 | 15845 | 2012-02-29 Jakub Jelinek <jakub@redhat.com> |
15846 | Uros Bizjak <ubizjak@gmail.com> | |
15847 | ||
15848 | PR target/52437 | |
15849 | * config/i386/sse.md (vec_set<mode>_0): Swap "*r" and "fF" | |
15850 | alternatives, add "e" constraint to the new last alternative | |
15851 | and ! to last 3 alternatives. | |
15852 | ||
ffb4f309 | 15853 | 2012-02-29 Eric Botcazou <ebotcazou@adacore.com> |
15854 | ||
15855 | * dwarf2out.c (modified_type_die): Set DW_AT_GNAT_descriptive_type and | |
15856 | DW_AT_artificial attributes at the end of the processing. | |
15857 | (gen_array_type_die): Likewise. | |
15858 | (gen_enumeration_type_die): Likewise. | |
15859 | (gen_struct_or_union_type_die): Likewise. | |
15860 | (add_gnat_descriptive_type_attribute): Do not suppress debug info for | |
15861 | the parent type. | |
15862 | ||
eee873f6 | 15863 | 2012-02-29 Jakub Jelinek <jakub@redhat.com> |
15864 | ||
04df78dc | 15865 | PR middle-end/52419 |
15866 | * expr.c (expand_assignment): If doing misaligned store that doesn't | |
15867 | cover all mode bits, perform a RMW cycle. | |
15868 | ||
eee873f6 | 15869 | PR tree-optimization/52429 |
15870 | * tree-parloops.c (separate_decls_in_region_debug): Return early | |
15871 | if var is LABEL_DECL. | |
15872 | ||
9f396eaf | 15873 | 2012-02-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
15874 | ||
15875 | PR tree-optimization/52424 | |
15876 | * tree-ssa-dom.c (dom_opt_leave_block): Push a marker before | |
15877 | calling dom_thread_across_edge. | |
15878 | ||
1602e4b0 | 15879 | 2012-02-29 Georg-Johann Lay <avr@gjlay.de> |
15880 | ||
15881 | * config/avr/avr.c: Move definition of TARGET macros to end of file. | |
15882 | ||
16d17f31 | 15883 | 2012-02-29 Georg-Johann Lay <avr@gjlay.de> |
15884 | ||
15885 | * config/avr/avr-protos.h (avr_output_bld): Remove unused prototype. | |
15886 | * config/avr/avr.c (avr_output_bld): Remove unused function. | |
15887 | (avr_out_sbxx_branch): Use "%T" to print bit position. | |
15888 | ||
3d78dda1 | 15889 | 2012-02-29 Georg-Johann Lay <avr@gjlay.de> |
15890 | ||
15891 | * config/avr/avr.md: Untabify. | |
15892 | ||
15893 | 2012-02-29 Georg-Johann Lay <avr@gjlay.de> | |
15894 | ||
15895 | * config/avr/avr.md (eqne): New code iterator. | |
15896 | (*dec-and-branchsi): Use it in text peephole's condition. | |
15897 | (*dec-and-branchhi): Ditto. | |
15898 | (*dec-and-branchqi): Ditto. | |
15899 | ||
f37ec592 | 15900 | 2012-02-29 Georg-Johann Lay <avr@gjlay.de> |
15901 | ||
15902 | PR target/49939 | |
15903 | * config/avr/avr.h (ASM_SPEC): Add -mno-skip-bug if we know that | |
15904 | the device does not have the skip-bug. | |
15905 | ||
52bba6ce | 15906 | 2012-02-29 Oleg Endo <olegendo@gcc.gnu.org> |
15907 | ||
15908 | * doc/invoke.texi (-msoft-atomic): Add more detailed description. | |
15909 | (-mbranch-cost, -mcbranchdi -mcmpeqdi -mfused-madd | |
15910 | -mpretend-cmove): New. | |
15911 | ||
5df3e7ea | 15912 | 2012-02-29 Jakub Jelinek <jakub@redhat.com> |
15913 | ||
15914 | PR bootstrap/52397 | |
15915 | * df.h (struct df_d): Adjust comment that hard_regs_live_count | |
15916 | doesn't count DEBUG_INSN refs. | |
15917 | * df-scan.c (df_ref_create_structure): Don't set DF_HARD_REG_LIVE | |
15918 | for DEBUG_INSN refs. | |
15919 | ||
31a56b87 | 15920 | 2012-02-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
15921 | ||
15922 | Partially revert: | |
15923 | ||
15924 | 2012-02-20 Richard Guenther <rguenther@suse.de> | |
15925 | PR tree-optimization/52298 | |
15926 | * tree-vect-stmts.c (vectorizable_load): Properly use | |
4e0c0c52 | 15927 | STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing outer loops. |
31a56b87 | 15928 | |
de60f90c | 15929 | 2012-02-28 Aldy Hernandez <aldyh@redhat.com> |
15930 | ||
15931 | PR middle-end/51752 | |
15932 | * gimple.h (gimple_in_transaction): New. | |
15933 | (gimple_set_in_transaction): New. | |
15934 | (struct gimple_statement_base): Add in_transaction field. | |
15935 | * tree-ssa-loop-im.c: (movement_possibility): Restrict movement of | |
15936 | transaction loads. | |
15937 | (tree_ssa_lim_initialize): Compute transaction bits. | |
15938 | * tree.h (compute_transaction_bits): Protoize. | |
15939 | * trans-mem.c (tm_region_init): Use the heap to store BB | |
15940 | auxilliary data. | |
15941 | (compute_transaction_bits): New. | |
15942 | ||
042a76cf | 15943 | 2012-02-28 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
15944 | ||
15945 | * gcc.c (display_help): Document --help=common and sort entries | |
15946 | alphabetically. | |
15947 | ||
ce7f5029 | 15948 | 2012-02-28 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
15949 | ||
15950 | * doc/install.texi: Document check-$LANG specific shortcuts | |
15951 | ||
ca6c837f | 15952 | 2012-02-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
15953 | ||
15954 | PR target/51534 | |
15955 | * config/arm/arm.c (neon_builtin_data): Add entries for vcgeu | |
15956 | and vcgtu. | |
15957 | * config/arm/arm_neon.h: Regenerate. | |
15958 | * config/arm/neon.md (unspec): Add UNSPEC_VCGEU, and UNSPEC_VCGTU. | |
15959 | (neon_vcgeu): New insn. | |
15960 | (neon_vcgtu): Likewise. | |
15961 | * config/arm/neon.ml (s_8_32, u_8_32): New lists. | |
7103ce44 | 15962 | (ops): Unsigned comparison intrinsics call a different builtin. |
ca6c837f | 15963 | |
8b6c5604 | 15964 | 2012-02-28 Richard Guenther <rguenther@suse.de> |
15965 | ||
15966 | PR target/52407 | |
15967 | * config/i386/i386.c (ix86_expand_vector_set): Fix element | |
15968 | ordering for the VEC_CONCAT for two element vectors for | |
15969 | V2SFmode, V2SImode and V2DImode. | |
15970 | ||
736a63d4 | 15971 | 2012-02-28 Richard Earnshaw <rearnsha@arm.com> |
15972 | ||
15973 | PR target/49448 | |
15974 | * config.gcc (arm*-*-linux*): Use an unambiguous pattern for | |
15975 | detecting big-endian triplets. | |
15976 | ||
9185f2d7 | 15977 | 2012-02-28 Richard Earnshaw <rearnsha@arm.com> |
15978 | ||
15979 | * arm.c (aapcs_vfp_is_call_or_return_candidate): Only use the machine | |
15980 | mode if there is no type information available. | |
15981 | ||
a8d20b48 | 15982 | 2012-02-28 Thomas Koenig <tkoenig@gcc.gnu.org> |
15983 | ||
15984 | PR tree-optimization/53207 | |
15985 | * doc/invoke.texi: Document as experimental and relying on graphite. | |
15986 | ||
1e946ea6 | 15987 | 2012-02-28 Georg-Johann Lay <avr@gjlay.de> |
15988 | ||
15989 | * config/avr/avr-devices.c (avr_mcu_type): Adjust NULL part | |
15990 | of initializer to changes from r184614. | |
7103ce44 | 15991 | |
627491ef | 15992 | 2012-02-28 Richard Guenther <rguenther@suse.de> |
15993 | ||
15994 | PR tree-optimization/52395 | |
15995 | * tree-sra.c (build_ref_for_offset): Also look at the base | |
15996 | TYPE_ALIGN when figuring out the alignment of the replacement. | |
15997 | ||
6b1b2cb7 | 15998 | 2012-02-28 Richard Guenther <rguenther@suse.de> |
15999 | ||
16000 | PR tree-optimization/52402 | |
16001 | * ipa-prop.c (ipa_modify_call_arguments): Properly use | |
16002 | mis-aligned types when creating the accesses at the call site. | |
16003 | ||
c19a2f5f | 16004 | 2012-02-28 Georg-Johann Lay <avr@gjlay.de> |
16005 | ||
16006 | * config/avr/builtins.def: New file. | |
16007 | * config/avr/t-avr (avr.o, avr-c.o): Depend on it. | |
16008 | * config/avr/avr.c (enum avr_builtin_id): Use it. | |
16009 | (avr_init_builtins): Use it. And use avr_bdesc. | |
16010 | (bdesc_1arg): Remove. | |
16011 | (bdesc_2arg): Remove. | |
16012 | (bdesc_3arg): Remove. | |
16013 | (struct avr_builtin_description): Add field n_args. | |
16014 | (avr_bdesc): New static variable using builtins.def. | |
16015 | (avr_expand_builtin): Use it. | |
16016 | Don't call avr_expand_delay_cycles if op0 is not CONST_INT. | |
16017 | (avr_fold_builtin): Fold AVR_BUILTIN_SWAP. | |
16018 | Don't fold AVR_BUILTIN_INSERT_BITS if arg0 is not INTEGER_CST. | |
16019 | ||
f1222c71 | 16020 | 2012-02-28 Georg-Johann Lay <avr@gjlay.de> |
16021 | ||
16022 | PR target/52148 | |
16023 | * config/avr/avr.md (movmem_<mode>): Replace match_operand that | |
16024 | match only one single hard register with respective hard reg rtx. | |
16025 | (movmemx_<mode>): Ditto. | |
16026 | * config/avr/avr.c (avr_emit_movmemhi): Adapt expanding to new | |
16027 | insn anatomy of movmem[x]_<mode>. | |
16028 | (avr_out_movmem): Same for printing assembler and operand usage. | |
16029 | ||
e508bf98 | 16030 | 2012-02-28 Georg-Johann Lay <avr@gjlay.de> |
16031 | ||
16032 | PR target/49868 | |
16033 | PR target/52261 | |
16034 | * doc/extend.texi (AVR Named Address Spaces): No more try to fix | |
16035 | address spaces located outside of device flash. | |
16036 | ||
16037 | * config/avr/avr.h (base_arch_s): Remove field n_segments. | |
16038 | (mcu_type_s): Add field n_flash. | |
16039 | * config/avr/avr-devices.c (avr_arch_types): Remove .n_segments. | |
16040 | Set .have_elpm and .have_elpmx to 1 for avrxmega4 and avrxmega5. | |
16041 | (AVR_MCU): Add N_FLASH argument. | |
16042 | * config/avr/avr-mcus.def (AVR_MCU): Add initializer for .n_flash. | |
16043 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Only define built-in | |
16044 | macro __FLASH<n> if that address space makes sense for the device. | |
16045 | * config/avr/avr.c (avr_out_lpm): Don't try to fix address spaces | |
16046 | outside of target flash. | |
16047 | (avr_asm_named_section): Ditto. | |
16048 | (avr_asm_select_section): Ditto. | |
16049 | (avr_addr_space_convert): Ditto. | |
16050 | (avr_emit_movmemhi): Ditto. | |
16051 | (avr_nonconst_pointer_addrspace, avr_pgm_check_var_decl): Error if | |
16052 | address space is outside of device flash. | |
16053 | (avr_insert_attributes): Ditto. | |
16054 | (avr_xload_libgcc_p): Use avr_current_device->n_flash instead of | |
16055 | avr_current_arch->n_segments. | |
16056 | ||
1f2e8f6e | 16057 | 2012-02-27 H.J. Lu <hongjiu.lu@intel.com> |
16058 | ||
16059 | PR target/52352 | |
7103ce44 | 16060 | * config/i386/i386.md (*movabs<mode>_1): Enable only for TARGET_LP64. |
1f2e8f6e | 16061 | (*movabs<mode>_2): Likewise. |
16062 | ||
0f41c0cf | 16063 | 2012-02-27 Jakub Jelinek <jakub@redhat.com> |
16064 | ||
7510cf26 | 16065 | PR target/52375 |
16066 | * config/arm/neon.md (vashr<mode>3, vlshr<mode>3): Use | |
16067 | s_register_operand in the test instead of REG_P. Don't call | |
16068 | gen_reg_rtx if it won't be used. | |
16069 | ||
0f41c0cf | 16070 | PR tree-optimization/52376 |
16071 | * ipa-split.c (split_function): Ignore CLOBBER stmts. | |
16072 | ||
68b509aa | 16073 | 2012-02-27 Stuart Henderson <shenders@gcc.gnu.org> |
16074 | ||
16075 | * ifcvt.c (noce_get_condition): Check condition variable is not | |
16076 | small_register_classes_for_mode_p before accepting. | |
16077 | ||
becba2b9 | 16078 | 2012-02-27 Uros Bizjak <ubizjak@gmail.com> |
16079 | ||
16080 | * config/i386/i386.md (*movabs<mode>_1): Fix operand 1 constraints. | |
16081 | ||
347b9640 | 16082 | 2012-02-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
16083 | ||
16084 | Revert: | |
16085 | 2012-01-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | |
16086 | * config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for | |
16087 | tuning parameters. | |
16088 | * config/arm/arm.c (arm_cortex_a15_tune): New static variable. | |
16089 | ||
5b9a8c31 | 16090 | 2012-02-27 Oleg Endo <olegendo@gcc.gnu.org> |
16091 | ||
16092 | * config/sh/sh.h: Delete dead GO_IF_LEGITIMATE_INDEX macro. | |
16093 | ||
7a288fec | 16094 | 2012-02-26 Oleg Endo <olegendo@gcc.gnu.org> |
16095 | ||
16096 | * config/sh/predicates.md: Remove blank lines. | |
16097 | * config/sh/sh.c: Fix typos in comments. | |
16098 | * config/sh/constraints.md: Likewise. | |
16099 | * config/sh/sh.md: Remove blank lines. | |
16100 | Fix typos in comments. Use ;; as comment characters. | |
16101 | ||
02be8f84 | 16102 | 2012-02-26 Walter Lee <walt@tilera.com> |
16103 | ||
becba2b9 | 16104 | * config/tilegx/tilegx.c (match_pcrel_step2): Fix instruction pattern. |
02be8f84 | 16105 | (replace_mov_pcrel_step2): Ditto. |
16106 | ||
0be329ef | 16107 | 2012-02-25 Alexandre Oliva <aoliva@redhat.com> |
16108 | ||
fa5e407e | 16109 | PR debug/52001 |
16110 | * alias.c (refs_newer_value_cb, refs_newer_value_p): New. | |
16111 | (get_addr): Walk canonical value's locs. Avoid returning VALUEs | |
16112 | and locs that reference values newer than the non-canonical value | |
16113 | at hand. Return the canonical value as a worst case. | |
16114 | (memrefs_conflict_p): Walk canonical value's locs. | |
16115 | ||
0be329ef | 16116 | PR debug/52001 |
16117 | * cselib.c (preserve_only_constants): Rename to... | |
16118 | (preserve_constants_and_equivs): ... this. Split out... | |
16119 | (invariant_or_equiv_p): ... this. Preserve plus expressions | |
16120 | of other preserved expressions too. | |
16121 | (cselib_reset_table): Adjust. | |
16122 | * var-tracking.c (reverse_op): Use canonical value to build | |
16123 | reverse operation. | |
16124 | ||
70c72222 | 16125 | 2012-02-23 Kai Tietz <ktietz@redhat.com> |
16126 | ||
16127 | * config/i386/i386.c (ix86_delegitimize_address): Handle | |
16128 | UNSPEC_PCREL plus displacement. | |
16129 | ||
00c52bc9 | 16130 | 2012-02-24 Georg-Johann Lay <avr@gjlay.de> |
16131 | ||
16132 | PR target/52261 | |
16133 | * config/avr/avr.c (avr_out_movhi_mr_r_xmega): Use base | |
16134 | to test for unusedness in st X addressing. | |
16135 | ||
aa834ebc | 16136 | 2012-02-24 Richard Guenther <rguenther@suse.de> |
16137 | ||
16138 | PR middle-end/52361 | |
becba2b9 | 16139 | * gimple.c (walk_gimple_op): Use predicates with less redundant tests. |
aa834ebc | 16140 | (is_gimple_reg_type): Move inline ... |
16141 | * gimple.h (is_gimple_reg_type): ... here. | |
16142 | ||
e9d79eef | 16143 | 2012-02-24 Richard Guenther <rguenther@suse.de> |
16144 | ||
16145 | PR middle-end/52361 | |
16146 | * passes.c (execute_function_todo): When verifying SSA form | |
16147 | verify gimple form first. | |
16148 | * tree-ssa.c (verify_ssa): Do not verify gimple form here. | |
16149 | ||
7dd59140 | 16150 | 2012-02-24 Richard Guenther <rguenther@suse.de> |
16151 | ||
16152 | PR middle-end/52355 | |
16153 | * fold-const.c (fold_addr_of_array_ref_difference): New function. | |
becba2b9 | 16154 | (fold_binary_loc): Use it to extend the existing &a[i] - &a[j] folding. |
7dd59140 | 16155 | |
10b55fcb | 16156 | 2012-02-13 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
16157 | ||
16158 | * tree-if-conv (predicate_scalar_phi): Commentary typo fix. | |
16159 | ||
8abed11e | 16160 | 2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
16161 | ||
16162 | * tree-phinodes.c (make_phi_node): Mark static. | |
16163 | * tree-flow.h (make_phi_node): Remove extern decl. | |
16164 | * doc/gimple.texi (make_phi_node): Remove documentation. | |
16165 | ||
7ef97146 | 16166 | 2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
16167 | ||
becba2b9 | 16168 | * tree-into-ssa (update_ssa): Avoid trailing whitespace in dump_file. |
7ef97146 | 16169 | * tree-ssa-sccvn.c (print_scc): Ditto. |
16170 | ||
6da426a8 | 16171 | 2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
16172 | ||
16173 | * doc/passes.texi (Full redundancy elimination): Fix typo. | |
16174 | ||
98a3cc50 | 16175 | 2012-02-23 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> |
16176 | ||
16177 | * doc/invoke.texi (-fdse, -fdce): Remove duplicate entries. | |
16178 | ||
148868c2 | 16179 | 2012-02-23 Eric Botcazou <ebotcazou@adacore.com> |
16180 | ||
16181 | PR bootstrap/52287 | |
16182 | * haifa-sched.c (rank_for_schedule): Stabilize sort for debug insns. | |
16183 | ||
6b9c4a52 | 16184 | 2012-02-23 Uros Bizjak <ubizjak@gmail.com> |
16185 | ||
16186 | PR c/52290 | |
16187 | * c-decl.c (start_function): Exit early if decl1 is not FUNTION_DECL. | |
16188 | ||
8266991c | 16189 | 2012-02-23 Georg-Johann Lay <avr@gjlay.de> |
16190 | ||
16191 | * config/avr/avr.md (code_stdname): Add ior, xor. | |
16192 | (xior): New code iterator. | |
16193 | (*<code_stdname><mode>qi.byte0): Use xior instead of ior. | |
16194 | (*<code_stdname><mode>qi.byte1-3): Ditto. | |
16195 | ||
1a3c6423 | 16196 | 2012-02-23 Jakub Jelinek <jakub@redhat.com> |
16197 | ||
16198 | PR tree-optimization/52019 | |
16199 | * ipa-split.c (find_return_bb, find_retval, visit_bb): Ignore | |
16200 | CLOBBER stmts. | |
16201 | ||
c3dd2023 | 16202 | 2012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
16203 | ||
16204 | * acinclude.m4: Use HAVE_INITFINI_ARRAY_SUPPORT instead of | |
16205 | HAVE_INITFINI_ARRAY to work around namespace pollution in | |
16206 | certain versions of newlib system headers. | |
16207 | * config.in: Regenerate. | |
16208 | * configure: Regenerate. | |
16209 | * config/initfini-array.h: Use HAVE_INITFINI_ARRAY_SUPPORT | |
16210 | instead of HAVE_INITFINI_ARRAY. | |
16211 | ||
6bb01a79 | 16212 | 2012-02-22 Uros Bizjak <ubizjak@gmail.com> |
16213 | ||
16214 | PR target/52330 | |
16215 | * config/i386/i386.c (ix86_print_operand) <case 'H'>: Error out if x | |
16216 | is not offsettable memory reference. | |
16217 | ||
5be63f82 | 16218 | 2012-02-22 Georg-Johann Lay <avr@gjlay.de> |
16219 | ||
16220 | PR target/18145 | |
16221 | * config/avr/avr.c (avr_asm_output_aligned_decl_common): Skip | |
16222 | setting avr_need_clear_bss_p for __gnu_lto* symbols. | |
16223 | ||
c529cd37 | 16224 | 2012-02-22 Georg-Johann Lay <avr@gjlay.de> |
16225 | ||
16226 | * config/avr/avr.h (avr_accumulate_outgoing_args): Return int. | |
6bb01a79 | 16227 | * config/avr/avr.c (avr_accumulate_outgoing_args): Return int. |
c529cd37 | 16228 | |
291426be | 16229 | 2012-02-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
16230 | ||
16231 | * configure.ac (LIB_TLS_SPEC): Enforce use of alternate thread | |
16232 | library on Solaris 8 even without TLS support. | |
16233 | * configure: Regenerate. | |
16234 | ||
48bcb852 | 16235 | 2012-02-22 Richard Guenther <rguenther@suse.de> |
16236 | ||
16237 | PR middle-end/52329 | |
16238 | * gimple-fold.c (fold_stmt_1): Also canonicalize ADDR_EXPRs | |
16239 | for GIMPLE_DEBUG stmts. | |
291426be | 16240 | |
3f06bd1b | 16241 | 2012-02-22 Martin Jambor <mjambor@suse.cz> |
16242 | ||
16243 | PR middle-end/51782 | |
16244 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Set address space | |
16245 | according to the base object. | |
16246 | ||
b5b90b5a | 16247 | 2012-02-22 Georg-Johann Lay <avr@gjlay.de> |
16248 | ||
16249 | PR rtl-optimization/50063 | |
16250 | * config/avr/avr.md (movhi_sp_r): Handle -1 (unknown IRQ state) | |
16251 | and 2 (8-bit SP) in operand 2. | |
16252 | * config/avr/avr.c (avr_prologue_setup_frame): Adjust prologue | |
16253 | setup to use movhi_sp_r instead of vanilla move to write SP. | |
16254 | Adjust REG_CFA notes to superseed unspec. | |
16255 | (expand_epilogue): Adjust epilogue setup to use movhi_sp_r instead | |
16256 | of vanilla move. | |
16257 | As function body might contain CLI or SEI: Use irq_state 0 (IRQ | |
16258 | known to be off) only with TARGET_NO_INTERRUPTS. Never use | |
16259 | irq_state 1 (IRQ known to be on) here. | |
16260 | ||
769de935 | 16261 | 2012-02-21 Bernd Schmidt <bernds@codesourcery.com> |
16262 | ||
16263 | * ira.c (check_allocation): Use REG_WORDS_BIG_ENDIAN, not | |
16264 | WORDS_BIG_ENDIAN. | |
16265 | * ira-color.c (setup_profitable_hard_regs, check_hard_reg_p, | |
16266 | assign_hard_reg): Likewise. | |
16267 | ||
16268 | 2012-02-21 Georg-Johann Lay <avr@gjlay.de> | |
47f9f604 | 16269 | |
16270 | * config/avr/avr.md (neghi2): Remove "!d,0" alternative. Tweak "r,0". | |
16271 | ||
769de935 | 16272 | 2012-02-21 Georg-Johann Lay <avr@gjlay.de> |
21e3f268 | 16273 | |
16274 | * config/avr/avr.md | |
16275 | (*dec-and-branchhi!=-1.d.clobber): New text peephole. | |
16276 | (*dec-and-branchhi!=-1.l.clobber): New text peephole. | |
16277 | ||
769de935 | 16278 | 2012-02-21 Georg-Johann Lay <avr@gjlay.de> |
184a25cd | 16279 | |
16280 | * config/avr/avr-protos.h (avr_accumulate_outgoing_args): Move | |
16281 | prototype from here to... | |
16282 | * config/avr/avr.h: ...here. | |
16283 | ||
b600658e | 16284 | 2012-02-21 Richard Earnshaw <rearnsha@arm.com> |
16285 | ||
16286 | PR target/52294 | |
769de935 | 16287 | * thumb2.md (thumb2_shiftsi3_short): Split register and |
b600658e | 16288 | immediate shifts. For register shifts tie operands 0 and 1. |
16289 | (peephole2 for above): Check that register-controlled shifts | |
16290 | have suitably tied operands. | |
16291 | ||
b65fb916 | 16292 | 2012-02-21 Quentin Neill <quentin.neill@amd.com> |
16293 | ||
16294 | PR target/52137 | |
16295 | * config/i386/bdver1.md (bdver1_call, bdver1_push, | |
16296 | bdver1_pop, bdver1_leave, bdver1_lea, bdver1_imul_DI, bdver1_imul, | |
16297 | bdver1_imul_mem_DI, bdver1_imul_mem, bdver1_idiv, bdver1_idiv_mem, | |
16298 | bdver1_str, bdver1_idirect, bdver1_ivector, bdver1_idirect_loadmov, | |
16299 | bdver1_idirect_load, bdver1_ivector_load, bdver1_idirect_movstore, | |
16300 | bdver1_idirect_both, bdver1_ivector_both, bdver1_idirect_store, | |
16301 | bdver1_ivector_store, bdver1_fldxf, bdver1_fld, bdver1_fstxf, | |
16302 | bdver1_fst, bdver1_fist, bdver1_fmov_bdver1, bdver1_fadd_load, | |
16303 | bdver1_fadd, bdver1_fmul_load, bdver1_fmul, bdver1_fsgn, | |
16304 | bdver1_fdiv_load, bdver1_fdiv, bdver1_fpspc_load, bdver1_fpspc, | |
16305 | bdver1_fcmov_load, bdver1_fcmov, bdver1_fcomi_load, | |
16306 | bdver1_fcomi, bdver1_fcom_load, bdver1_fcom, | |
16307 | bdver1_fxch, bdver1_ssevector_avx128_unaligned_load, | |
16308 | bdver1_ssevector_avx256_unaligned_load, | |
16309 | bdver1_ssevector_sse128_unaligned_load, | |
16310 | bdver1_ssevector_avx128_load, bdver1_ssevector_avx256_load, | |
16311 | bdver1_ssevector_sse128_load, bdver1_ssescalar_movq_load, | |
16312 | bdver1_ssescalar_vmovss_load, bdver1_ssescalar_sse128_load, | |
16313 | bdver1_mmxsse_load, bdver1_sse_store_avx256, bdver1_sse_store, | |
16314 | bdver1_mmxsse_store_short, bdver1_ssevector_avx256, | |
16315 | bdver1_movss_movsd, bdver1_mmxssemov, bdver1_sselog_load_256, | |
16316 | bdver1_sselog_256, bdver1_sselog_load, bdver1_sselog, | |
16317 | bdver1_ssecmp_load, bdver1_ssecmp, bdver1_ssecomi_load, | |
16318 | bdver1_ssecomi, bdver1_vcvtX2Y_avx256_load, bdver1_vcvtX2Y_avx256, | |
16319 | bdver1_ssecvt_cvtss2sd_load, bdver1_ssecvt_cvtss2sd, | |
16320 | bdver1_sseicvt_cvtsi2sd_load, bdver1_sseicvt_cvtsi2sd, | |
16321 | bdver1_ssecvt_cvtpd2ps_load, bdver1_ssecvt_cvtpd2ps, | |
16322 | bdver1_ssecvt_cvtdq2ps_load, bdver1_ssecvt_cvtdq2ps, | |
16323 | bdver1_ssecvt_cvtdq2pd_load, bdver1_ssecvt_cvtdq2pd, | |
16324 | bdver1_ssecvt_cvtps2pd_load, bdver1_ssecvt_cvtps2pd, | |
16325 | bdver1_ssecvt_cvtsX2si_load, bdver1_ssecvt_cvtsX2si, | |
16326 | bdver1_ssecvt_cvtpd2pi_load, bdver1_ssecvt_cvtpd2pi, | |
16327 | bdver1_ssecvt_cvtpd2dq_load, bdver1_ssecvt_cvtpd2dq, | |
16328 | bdver1_ssecvt_cvtps2pi_load, bdver1_ssecvt_cvtps2pi, | |
16329 | bdver1_ssemuladd_load_256, bdver1_ssemuladd_256, | |
16330 | bdver1_ssemuladd_load, bdver1_ssemuladd, bdver1_sseimul_load, | |
16331 | bdver1_sseimul, bdver1_sseiadd_load, bdver1_sseiadd, | |
16332 | bdver1_ssediv_double_load_256, bdver1_ssediv_double_256, | |
16333 | bdver1_ssediv_single_load_256, bdver1_ssediv_single_256, | |
16334 | bdver1_ssediv_double_load, bdver1_ssediv_double, | |
16335 | bdver1_ssediv_single_load, bdver1_ssediv_single, bdver1_sseins): | |
16336 | Add "bdver2" attribute. | |
16337 | ||
dcba5e45 | 16338 | 2012-02-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
16339 | ||
16340 | * config/s390/s390.c (s390_option_override): Make -mhard-dfp the | |
16341 | default if possible and not specified otherwise. | |
16342 | ||
f2f6d96f | 16343 | 2012-02-21 Richard Guenther <rguenther@suse.de> |
16344 | ||
16345 | PR middle-end/52314 | |
16346 | * gimplify.c (create_tmp_from_val): Use the main variant type | |
16347 | for the type of the temporary we create. | |
16348 | ||
6b55f6d9 | 16349 | 2012-02-21 Richard Guenther <rguenther@suse.de> |
16350 | ||
16351 | PR tree-optimization/52324 | |
16352 | * gimplify.c (gimplify_expr): When re-gimplifying expressions | |
16353 | do not gimplify a MEM_REF address operand if it is already | |
16354 | in suitable form. | |
16355 | ||
e29fe543 | 16356 | 2012-02-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
16357 | ||
16358 | * config/s390/s390.md ("fixuns_trunc<mode>si2"): Replace | |
16359 | TARGET_HARD_FLOAT with TARGET_HARD_DFP. | |
16360 | ||
7b0821ca | 16361 | 2012-02-21 Richard Guenther <rguenther@suse.de> |
16362 | ||
16363 | * tree-vect-stmts.c (vectorizable_load): Use pre-computed | |
16364 | nested_in_vect_loop. | |
16365 | ||
e857485e | 16366 | 2012-02-21 Jakub Jelinek <jakub@redhat.com> |
16367 | ||
16368 | PR tree-optimization/52318 | |
16369 | * gimple-fold.c (gimplify_and_update_call_from_tree): Add | |
16370 | vdef also to non-pure/const call stmts in the sequence. | |
16371 | ||
46d35275 | 16372 | 2012-02-21 Tristan Gingold <gingold@adacore.com> |
16373 | ||
16374 | * config/vms/vms-ld.c (main): Fix IDENTIFICATION padding. | |
16375 | ||
005acfe0 | 16376 | 2012-02-20 David S. Miller <davem@davemloft.net> |
16377 | ||
16378 | * config/sparc/sparc.md (load_pcrel_sym<P:mode>): Explain why we | |
16379 | don't use the "rd %pc" instruction on v9 for PIC register loads. | |
16380 | ||
43156aa3 | 16381 | 2012-02-20 Aldy Hernandez <aldyh@redhat.com> |
16382 | ||
16383 | PR middle-end/52141 | |
16384 | * trans-mem.c (ipa_tm_scan_irr_block): Error out on GIMPLE_ASM's | |
16385 | in a transaction safe function. | |
16386 | ||
b527cbf0 | 16387 | 2012-02-20 Kai Tietz <ktietz@redhat.com> |
16388 | ||
16389 | PR target/52238 | |
16390 | * stor-layout.c (place_field): Handle desired_align for | |
16391 | ms-bitfields, too. | |
16392 | ||
e4a9141c | 16393 | 2012-02-20 Richard Guenther <rguenther@suse.de> |
16394 | ||
16395 | PR tree-optimization/52298 | |
16396 | * tree-vect-stmts.c (vectorizable_store): Properly use | |
16397 | STMT_VINFO_DR_STEP instead of DR_STEP when vectorizing | |
16398 | outer loops. | |
16399 | (vectorizable_load): Likewise. | |
16400 | * tree-vect-data-refs.c (vect_analyze_data_ref_access): | |
16401 | Access DR_STEP after ensuring it is not NULL. | |
16402 | ||
225ffc2f | 16403 | 2012-02-20 Jakub Jelinek <jakub@redhat.com> |
16404 | ||
16405 | PR tree-optimization/52286 | |
16406 | * fold-const.c (fold_binary_loc): For (X & C1) | C2 | |
16407 | optimization use double_int_to_tree instead of build_int_cst_wide, | |
16408 | rewrite to use double_int vars. | |
16409 | ||
1c6e4ce9 | 16410 | 2012-02-20 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
16411 | ||
16412 | PR target/50166 | |
16413 | * acinclude.m4 (gcc_AC_INITFINI_ARRAY): Require gcc_SUN_LD_VERSION. | |
16414 | Define _start. | |
16415 | Remove -e 0 from $gcc_cv_ld invocation. | |
16416 | Only use __GLIBC_PREREQ if defined. | |
16417 | Enable on Solaris since Solaris 8 patch. | |
16418 | (gcc_SUN_LD_VERSION): New macro. | |
16419 | * configure.ac (ld_ver) <*-*-solaris2*>: Refer to | |
16420 | gcc_SUN_LD_VERSION for version number format. | |
16421 | * configure: Regenerate. | |
16422 | * varasm.c (get_elf_initfini_array_priority_section): Set | |
16423 | SECTION_NOTYPE for non-default priority. | |
16424 | Use get_section instead of get_unnamed_section to emit | |
16425 | .init_array/.fini_array with default priority. | |
16426 | ||
6a8f7b8b | 16427 | 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com> |
16428 | ||
16429 | * config/mips/mips.c (mips_need_mips16_rdhwr_p): New variable. | |
16430 | (mips_get_tp): Set it. Record that __mips16_rdhwr binds locally. | |
16431 | (mips_start_unique_function, mips_output_mips16_rdhwr) | |
16432 | (mips_code_end): New functions. | |
16433 | (TARGET_ASM_CODE_END): Define. | |
16434 | ||
7db87803 | 16435 | 2012-02-19 Richard Sandiford <rdsandiford@googlemail.com> |
16436 | ||
16437 | * config/mips/mips.c (mips16_build_call_stub): Add CFI information | |
16438 | to stubs with non-sibling calls. | |
16439 | ||
ce3c28ad | 16440 | 2012-02-18 Sandra Loosemore <sandra@codesourcery.com> |
16441 | ||
16442 | * doc/invoke.texi (-fira-* options): Copy-edit. | |
16443 | (ira-* parameters): Copy-edit. | |
16444 | ||
1bed49cd | 16445 | 2012-02-17 Sandra Loosemore <sandra@codesourcery.com> |
16446 | ||
16447 | * doc/invoke.texi: Minor copy-edits to bring into conformance with | |
16448 | GCC coding conventions. | |
16449 | ||
720dbdb5 | 16450 | 2012-02-17 Sandra Loosemore <sandra@codesourcery.com> |
16451 | ||
16452 | * doc/invoke.texi: Consistently hyphenate "big-endian"/"little-endian" | |
16453 | when used as adjectives. | |
16454 | ||
77d5f3a9 | 16455 | 2012-02-16 Sandra Loosemore <sandra@codesourcery.com> |
16456 | ||
16457 | * doc/invoke.texi: Clean up "that"/"which" confusion. | |
16458 | ||
c7e75c45 | 16459 | 2012-02-17 Steven Bosscher <steven@gcc.gnu.org> |
16460 | ||
16461 | * system.h: Poison SMALL_REGISTER_CLASSES | |
16462 | * config/rl78/rl78.h: Replace SMALL_REGISTER_CLASSES with hook. | |
16463 | * config/rx/rx.h: Remove SMALL_REGISTER_CLASSES. | |
16464 | ||
97effc09 | 16465 | 2012-02-16 Jakub Jelinek <jakub@redhat.com> |
16466 | ||
16467 | PR tree-optimization/52285 | |
16468 | * tree-tailcall.c (find_tail_calls): Ignore gimple_clobber_p stmts | |
16469 | when deciding if a call is a tail call or tail recursion. | |
16470 | ||
3f96cc96 | 16471 | 2012-02-16 Kai Tietz <ktietz@redhat.com> |
16472 | ||
16473 | * config/i386/i386.c (legitimate_pic_address_disp_p): Allow | |
16474 | interger-constant displacement for UNSPEC_PCREL. | |
16475 | ||
830de880 | 16476 | 2012-02-16 Jakub Jelinek <jakub@redhat.com> |
16477 | ||
72e3d363 | 16478 | PR rtl-optimization/52208 |
16479 | * ira-costs.c (scan_one_insn): Don't decrease mem_cost | |
16480 | for MEMs with REG_EQUIV, if the MEM isn't general_operand. | |
16481 | ||
38091110 | 16482 | PR tree-optimization/52255 |
16483 | * tree-vect-loop-manip.c (slpeel_tree_peel_loop_to_edge): If | |
16484 | loop->header has virtual PHI, but exit_e->dest doesn't, add | |
16485 | virtual PHI to exit_e->dest and adjust all uses after the loop. | |
16486 | ||
830de880 | 16487 | PR debug/52260 |
16488 | * dwarf2out.c (copy_decls_walk): Fill in *slot before traversing | |
16489 | children with clone_tree_hash, not after it. | |
16490 | ||
dd76b89f | 16491 | 2012-02-16 Iain Sandoe <iains@gcc.gnu.org> |
16492 | ||
16493 | * config/darwin.h (ASM_OUTPUT_LABELREF): Add user label prefix for | |
16494 | extended identifiers. | |
16495 | ||
70f89d12 | 16496 | 2012-02-16 Jakub Jelinek <jakub@redhat.com> |
16497 | ||
cdf67cee | 16498 | PR middle-end/51929 |
16499 | * cgraphunit.c (verify_edge_corresponds_to_fndecl): If node is | |
16500 | a same_body_alias, also test whether e->callee isn't a former | |
16501 | or current clone of the decl this is a same body alias of. | |
16502 | ||
70f89d12 | 16503 | PR translation/52264 |
16504 | * cgraphunit.c (verify_cgraph_node): Fix a typo. | |
16505 | ||
ea76f7e1 | 16506 | 2012-02-15 Sandra Loosemore <sandra@codesourcery.com> |
16507 | ||
16508 | * doc/invoke.texi: Clean up "n-bit/byte/word" modifiers. | |
16509 | ||
3619a9e5 | 16510 | 2012-02-15 Michael Meissner <meissner@linux.vnet.ibm.com> |
16511 | ||
16512 | PR target/52199 | |
16513 | * config/rs6000/rs6000.c (rs6000_expand_vector_init): Use | |
16514 | force_reg instead of copy_to_reg for better optimization. Force | |
16515 | non-register or memory operands into a register. | |
16516 | ||
fd46ba2e | 16517 | 2012-02-15 Andrew MacLeod <amacleod@redhat.com> |
16518 | ||
16519 | * extend.texi: Reserve upper bits of memory model for future use. | |
16520 | ||
0b6cf66f | 16521 | 2012-01-15 Georg-Johann Lay <avr@gjlay.de> |
16522 | Anatoly Sokolov <aesok@post.ru> | |
16523 | Eric Weddington <eric.weddington@atmel.com> | |
16524 | ||
16525 | PR target/52261 | |
16526 | * config/avr/avr-devices.c (avr_arch_types): Add avrxmega2, | |
16527 | avrxmega4, avrxmega5, avrxmega6, avrxmega7. | |
16528 | Rewrite initializers for .macro. | |
16529 | * config/avr/avr-mcus.def (AVR_MCU): Add known MCUs: | |
16530 | avrxmega2: atxmega16a4, atxmega16d4, atxmega16x1, atxmega32a4 | |
16531 | atxmega32d4, atxmega32x1. | |
16532 | avrxmega4: atxmega64a3, atxmega64d3. | |
16533 | avrxmega5: atxmega64a1, atxmega64a1u. | |
16534 | avrxmega6: atxmega128a3, atxmega128d3, atxmega192a3, atxmega192d3, | |
16535 | atxmega256a3, atxmega256a3b, atxmega256a3bu, atxmega256d3. | |
16536 | avrxmega7: atxmega128a1, atxmega128a1u. | |
16537 | * config/avr/avr.h (enum avr_arch): Add: ARCH_AVRXMEGA2, | |
16538 | ARCH_AVRXMEGA4, ARCH_AVRXMEGA5, ARCH_AVRXMEGA6, ARCH_AVRXMEGA7. | |
16539 | (struct base_arch_s): Rename reserved to xmega_p. | |
16540 | Rename reserved2 to have_rampd. | |
16541 | (AVR_XMEGA): New define. | |
16542 | (AVR_HAVE_RAMPD, AVR_HAVE_RAMPX, AVR_HAVE_RAMPY): New defines. | |
16543 | (AVR_HAVE_RAMPZ): Change definition to fit xmega. | |
16544 | * config/avr/predicates.md (io_address_operand): Take into | |
16545 | account SFR offset. | |
16546 | (low_io_address_operand): Ditto. | |
16547 | (high_io_address_operand): Ditto. | |
16548 | * config/avr/avr.md (isa): Add alternatives no_xmega, xmega. | |
16549 | (enabled, movhi_sp_r): Use them. | |
16550 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use | |
16551 | cpp_define_formatted to built-in define __AVR_ARCH__. | |
16552 | (__AVR_XMEGA__): New built-in define. | |
16553 | (__AVR_HAVE_RAMPD__): New built-in define. | |
16554 | (__AVR_HAVE_RAMPX__): New built-in define. | |
16555 | (__AVR_HAVE_RAMPY__): New built-in define. | |
16556 | (__AVR_HAVE_RAMPZ__): Change condition when to built-in define it. | |
16557 | ||
16558 | * config/avr/avr.c (avr_addr_t): Add ccp, rampd, rampx, rampy. | |
16559 | (avr_option_override): Initialize them. | |
16560 | (sreg_rtx, rampd_rtx, rampx_rtx, rampy_rtx): New GTY rtx. | |
16561 | (avr_init_expanders): Initialize them. No more block several calls. | |
16562 | (emit_push_sfr): New static function. | |
16563 | (avr_prologue_setup_frame): Use it to push SREG, RAMPD/X/Y/Z as needed. | |
16564 | Handle AVR_XMEGA. | |
16565 | (expand_epilogue): Handle AVR_XMEGA. Pop RAMPD/X/Y/Z as needed. | |
16566 | (avr_print_operand): Print addreeses as symbols for | |
16567 | RAMPX, RAMPY, RAMPD, CCP. | |
16568 | (output_movhi): Handle AVR_XMEGA when writing to SP. | |
16569 | (avr_out_movhi_mr_r_xmega): New static function. | |
16570 | (out_movhi_mr_r): Forward to avr_out_movhi_mr_r_xmega for AVR_XMEGA. | |
16571 | (avr_file_start): Print symbol defines for __RAMPX__, __RAMPY__, | |
16572 | __RAMPD__, __CCP__ as needed. | |
16573 | ||
16574 | * config/avr/multilib.h: Regenerate. | |
16575 | * config/avr/t-multilib: Regenerate. | |
16576 | * config/avr/avr-tables.opt: Regenerate. | |
16577 | ||
f260bce7 | 16578 | 2012-02-15 Tobias Grosser <grosser@fim.uni-passau.de> |
16579 | ||
16580 | PR tree-optimization/50561 | |
16581 | * graphite-flattening.c (lst_project_loop): Do not | |
16582 | remove old scattering dimensions after flattening. | |
16583 | (lst_do_flatten): Likewise. | |
16584 | ||
15b84087 | 16585 | 2012-02-15 Georg-Johann Lay <avr@gjlay.de> |
16586 | ||
16587 | * doc/extend.texi (AVR Built-in Functions): Remove doc for | |
16588 | __builtin_avr_map8, __builtin_avr_map16. | |
16589 | Document __builtin_avr_insert_bits. | |
16590 | ||
16591 | * config/avr/avr.md (map_bitsqi, map_bitshi): Remove. | |
16592 | (insert_bits): New insn. | |
16593 | (adjust_len.map_bits): Rename to insert_bits. | |
16594 | (UNSPEC_MAP_BITS): Rename to UNSPEC_INSERT_BITS. | |
16595 | * avr-protos.h (avr_out_map_bits): Remove. | |
16596 | (avr_out_insert_bits, avr_has_nibble_0xf): New. | |
16597 | * config/avr/constraints.md (Cxf,C0f): New. | |
16598 | * config/avr/avr.c (avr_cpu_cpp_builtins): Remove built-in | |
16599 | defines __BUILTIN_AVR_MAP8, __BUILTIN_AVR_MAP16. | |
16600 | New built-in define __BUILTIN_AVR_INSERT_BITS. | |
16601 | * config/avr/avr.c (TARGET_FOLD_BUILTIN): New define. | |
16602 | (enum avr_builtin_id): Add AVR_BUILTIN_INSERT_BITS. | |
16603 | (avr_move_bits): Rewrite. | |
16604 | (avr_fold_builtin, avr_map_metric, avr_map_decompose): New static | |
16605 | functions. | |
16606 | (avr_map_op_t): New typedef. | |
16607 | (avr_map_op): New static variable. | |
16608 | (avr_out_insert_bits, avr_has_nibble_0xf): New functions. | |
16609 | (adjust_insn_length): Handle ADJUST_LEN_INSERT_BITS. | |
16610 | (avr_init_builtins): Add definition for __builtin_avr_insert_bits. | |
16611 | (bdesc_3arg, avr_expand_triop_builtin): New. | |
16612 | (avr_expand_builtin): Use them. And handle AVR_BUILTIN_INSERT_BITS. | |
16613 | (avr_revert_map, avr_swap_map, avr_id_map, avr_sig_map): Remove. | |
16614 | (avr_map_hamming_byte, avr_map_hamming_nonstrict): Remove. | |
16615 | (avr_map_equal_p, avr_map_sig_p): Remove. | |
16616 | (avr_out_swap_bits, avr_out_revert_bits, avr_out_map_bits): Remove. | |
16617 | (bdesc_2arg): Remove AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16. | |
16618 | (adjust_insn_length): Remove handling for ADJUST_LEN_MAP_BITS. | |
16619 | (enum avr_builtin_id): Remove AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16. | |
16620 | (avr_init_builtins): Remove __builtin_avr_map8, __builtin_avr_map16. | |
16621 | (avr_expand_builtin): Remove AVR_BUILTIN_MAP8, AVR_BUILTIN_MAP16. | |
16622 | ||
a905d913 | 16623 | 2012-02-14 Bernd Schmidt <bernds@codesourcery.com> |
16624 | ||
16625 | * config/c6x/c6x.md (reserve_cycles): New attribute. | |
16626 | * config/c6x/c6x.c (c6x_sched_reorder_1): Ensure insns we predicate | |
16627 | don't reserve functional units after the branch occurs. | |
16628 | ||
3bd76a99 | 16629 | 2012-02-14 Aldy Hernandez <aldyh@redhat.com> |
16630 | ||
16631 | PR middle-end/52142 | |
16632 | * ipa-inline.c (can_inline_edge_p): Do not inline tm_pure | |
16633 | functions into non-tm_pure functions. | |
16634 | ||
073dcaef | 16635 | 2012-02-14 Eric Botcazou <ebotcazou@adacore.com> |
16636 | ||
16637 | PR lto/52178 | |
16638 | * gimple.c (iterative_hash_gimple_type): Use RECORD_OR_UNION_TYPE_P. | |
16639 | (iterative_hash_canonical_type): Likewise. | |
16640 | * tree-ssa-pre.c (fini_pre): Clean up the CFG only after purging all | |
16641 | the dead edges. | |
16642 | ||
16643 | 2012-02-14 Bernd Schmidt <bernds@codesourcery.com> | |
38d8f4bb | 16644 | |
16645 | * haifa-sched.c (prune_ready_list): Ensure that if there is a | |
6bb01a79 | 16646 | sched-group insn, it either remains alone or the entire list is pruned. |
38d8f4bb | 16647 | |
f9ed49a8 | 16648 | 2012-02-14 Jonathan Wakely <jwakely.gcc@gmail.com> |
16649 | ||
16650 | * doc/install.texi (Prerequisites): Fix grammar. | |
16651 | (Configuration): Likewise. | |
16652 | ||
257fb739 | 16653 | 2012-02-14 Jonathan Wakely <jwakely.gcc@gmail.com> |
16654 | ||
16655 | * doc/install.texi (Prerequisites): Suggest building GMP, MPFR and | |
16656 | MPC as part of GCC before describing configuring with --with-gmp etc. | |
16657 | (Installing GCC: Configuration): --with-gmp etc. aren't needed if | |
16658 | sources are present. | |
16659 | ||
65d3bb17 | 16660 | 2012-02-14 Jakub Jelinek <jakub@redhat.com> |
16661 | ||
16662 | PR debug/51950 | |
16663 | * dwarf2out.c (clone_tree_hash): New function. | |
16664 | (copy_decls_walk): Use it instead of clone_tree. | |
16665 | ||
a32556d5 | 16666 | 2012-02-14 Richard Guenther <rguenther@suse.de> |
16667 | ||
16668 | PR tree-optimization/52244 | |
16669 | PR tree-optimization/51528 | |
16670 | * tree-sra.c (analyze_access_subtree): Only create INTEGER_TYPE | |
16671 | replacements for integral types. | |
16672 | ||
7ce78e23 | 16673 | 2012-02-14 Walter Lee <walt@tilera.com> |
16674 | ||
16675 | * config.gcc: Handle tilegx and tilepro. | |
16676 | * configure.ac (gcc_cv_as_dwarf2_debug_line): Enable test for | |
16677 | tilegx and tilepro. | |
16678 | Add HAVE_AS_TLS check for tilegx and tilepro. | |
16679 | * configure: Regenerate. | |
16680 | * doc/contrib.texi: Add Mat Hostetter and self. | |
16681 | * doc/extend.texi (TILE-Gx Built-in Functions): New node. | |
16682 | Document instruction intrinsics and network accessing intrinsics. | |
16683 | (TILEPro Built-in Functions): New node. Document instruction | |
16684 | intrinsics and network accessing intrinsics. | |
16685 | * doc/install.texi (Specific, tilegx-*-linux*): Document it. | |
16686 | (Specific, tilepro-*-linux*): Likewise. | |
16687 | * doc/invoke.texi (TILE-Gx Options): New section. | |
16688 | (TILEPro Options): New section. | |
16689 | * doc/md.texi (TILE-Gx): New section. | |
16690 | (TILEPro): New section. | |
16691 | * common/config/tilegx/tilegx-common.c: New file. | |
16692 | * common/config/tilepro/tilepro-common.c: New file. | |
16693 | * config/tilegx/constraints.md: New file. | |
16694 | * config/tilegx/linux.h: New file. | |
16695 | * config/tilegx/mul-tables.c: New file. | |
16696 | * config/tilegx/predicates.md: New file. | |
16697 | * config/tilegx/sync.md: New file. | |
16698 | * config/tilegx/t-tilegx: New file. | |
16699 | * config/tilegx/tilegx-builtins.h: New file. | |
16700 | * config/tilegx/tilegx-c.c: New file. | |
16701 | * config/tilegx/tilegx-generic.md: New file. | |
16702 | * config/tilegx/tilegx-modes.def: New file. | |
16703 | * config/tilegx/tilegx-multiply.h: New file. | |
16704 | * config/tilegx/tilegx-protos.h: New file. | |
16705 | * config/tilegx/tilegx.c: New file. | |
16706 | * config/tilegx/tilegx.h: New file. | |
16707 | * config/tilegx/tilegx.md: New file. | |
16708 | * config/tilegx/tilegx.opt: New file. | |
16709 | * config/tilepro/constraints.md: New file. | |
16710 | * config/tilepro/gen-mul-tables.cc: New file. | |
16711 | * config/tilepro/linux.h: New file. | |
16712 | * config/tilepro/mul-tables.c: New file. | |
16713 | * config/tilepro/predicates.md: New file. | |
16714 | * config/tilepro/t-tilepro: New file. | |
16715 | * config/tilepro/tilepro-builtins.h: New file. | |
16716 | * config/tilepro/tilepro-c.c: New file. | |
16717 | * config/tilepro/tilepro-generic.md: New file. | |
16718 | * config/tilepro/tilepro-modes.def: New file. | |
16719 | * config/tilepro/tilepro-multiply.h: New file. | |
16720 | * config/tilepro/tilepro-protos.h: New file. | |
16721 | * config/tilepro/tilepro.c: New file. | |
16722 | * config/tilepro/tilepro.h: New file. | |
16723 | * config/tilepro/tilepro.md: New file. | |
16724 | * config/tilepro/tilepro.opt: New file. | |
16725 | ||
4e158897 | 16726 | 2012-02-14 Jakub Jelinek <jakub@redhat.com> |
16727 | ||
16728 | PR tree-optimization/52210 | |
16729 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Call | |
16730 | vect_model_simple_cost with two entry vect_def_type array instead | |
16731 | of an address of dt. | |
16732 | ||
0ffa2e92 | 16733 | 2012-02-14 Richard Guenther <rguenther@suse.de> |
16734 | ||
16735 | PR lto/52178 | |
16736 | * tree-streamer-in.c (lto_input_ts_field_decl_tree_pointers): | |
16737 | Do not stream DECL_QUALIFIER. | |
16738 | * tree-streamer-out.c (write_ts_field_decl_tree_pointers): Likewise. | |
16739 | * tree.c (free_lang_data_in_decl): Free DECL_QUALIFIER. | |
16740 | (find_decls_types_r): Do not walk DECL_QUALIFIER. | |
16741 | ||
fc0d4990 | 16742 | 2012-02-14 Jakub Jelinek <jakub@redhat.com> |
16743 | ||
16744 | PR c/52181 | |
16745 | * c-decl.c (merge_decls): Copy DECL_USER_ALIGN bit from olddecl to | |
16746 | newdecl. | |
16747 | ||
2af89801 | 16748 | 2012-02-13 Jakub Jelinek <jakub@redhat.com> |
16749 | ||
16750 | PR bootstrap/52172 | |
16751 | * cselib.h (cselib_subst_to_values_from_insn): New prototype. | |
16752 | * cselib.c (cselib_subst_to_values_from_insn): New function. | |
16753 | * sched-deps.c (add_insn_mem_dependence, | |
16754 | sched_analyze_1, sched_analyze_2): Use it. | |
16755 | ||
6e3803fb | 16756 | 2012-02-13 Jan Hubicka <jh@suse.cz> |
16757 | ||
16758 | PR middle-end/52214 | |
16759 | * predict.c (predict_paths_for_bb): Fix thinko in prevoius patch. | |
16760 | ||
9a8d01ee | 16761 | 2012-02-13 Eric Botcazou <ebotcazou@adacore.com> |
16762 | ||
16763 | * gcc.c (LINK_COMMAND_SPEC): Deal with -fgnu-tm. | |
16764 | (GTM_SELF_SPECS): Define if not already defined. | |
16765 | (driver_self_specs): Add GTM_SELF_SPECS. | |
6bb01a79 | 16766 | * config/darwin.h (LINK_COMMAND_SPEC_A): Deal with -fgnu-tm. |
16767 | (GTM_SELF_SPECS): Define. | |
9a8d01ee | 16768 | * config/i386/cygwin.h (GTM_SELF_SPECS): Likewise. |
16769 | * config/i386/mingw32.h (GTM_SELF_SPECS): Likewise. | |
16770 | ||
0416ca72 | 16771 | 2012-02-13 Jakub Jelinek <jakub@redhat.com> |
16772 | ||
533ae4c7 | 16773 | * cselib.c (expand_loc): Return sp, fp, hfp or cfa base reg right |
16774 | away if seen. | |
16775 | ||
6bb01a79 | 16776 | * cselib.c (dump_cselib_val): Don't assume l->setting_insn is non-NULL. |
0e508b49 | 16777 | |
0416ca72 | 16778 | PR middle-end/52230 |
6bb01a79 | 16779 | * omp-low.c (expand_omp_for): If a static schedule without chunk size |
16780 | has NULL region->cont, force fd.chunk_size to be integer_zero_node. | |
0416ca72 | 16781 | |
c5519669 | 16782 | 2012-02-13 Andrew MacLeod <amacleod@redhat.com> |
16783 | ||
16784 | PR c/52190 | |
16785 | * doc/extend.texi : Fix another __atomic_compare_exchange typo. | |
16786 | ||
dc35e8f6 | 16787 | 2012-02-13 Richard Guenther <rguenther@suse.de> |
16788 | ||
16789 | PR translation/52211 | |
16790 | * passes.c (enable_disable_pass): Fix typo. | |
16791 | ||
7e5608ca | 16792 | 2012-02-13 Jakub Jelinek <jakub@redhat.com> |
16793 | ||
16794 | PR middle-end/52209 | |
16795 | * expr.c (expand_expr_real_2) <case BIT_NOT_EXPR>: Only expand using | |
16796 | XOR for reduce_bit_field if type is unsigned. | |
16797 | ||
7a0443dc | 16798 | 2012-02-12 Eric Botcazou <ebotcazou@adacore.com> |
16799 | ||
16800 | * config/sparc/sparc.h (CANNOT_CHANGE_MODE_CLASS): In 64-bit mode, | |
16801 | disallow changes from SFmode to mode with different size in FP regs. | |
16802 | ||
16803 | 2012-02-12 Robert Millan <rmh@gnu.org> | |
6bb01a79 | 16804 | Gerald Pfeifer <gerald@pfeifer.com> |
a40d9b7c | 16805 | |
16806 | * ginclude/stddef.h [__FreeBSD_kernel__] (__size_t): Do not define. | |
16807 | Tweak comment. | |
16808 | ||
f0421938 | 16809 | 2012-02-11 Richard Sandiford <rdsandiford@googlemail.com> |
16810 | ||
16811 | PR rtl-optimization/52175 | |
16812 | * reorg.c (fill_slots_from_thread): Don't apply add/sub optimization | |
16813 | to frame-related instructions. | |
16814 | ||
ee7ee34d | 16815 | 2012-02-10 Jason Merrill <jason@redhat.com> |
16816 | ||
16817 | PR c++/51910 | |
16818 | * tlink.c (demangled_hash_entry): Change mangled to a VEC. | |
16819 | (demangle_new_symbols): Fill it. | |
16820 | (scan_linker_output): Walk it. | |
16821 | (start_tweaking): Split out from scan_linker_output. | |
16822 | (maybe_tweak): Update sym->chosen. | |
16823 | * Makefile.in (COLLECT2_OBJS): Add vec.o and gcc-none.o | |
16824 | ||
f8d0f01f | 16825 | 2012-02-11 Jakub Jelinek <jakub@redhat.com> |
16826 | ||
16827 | PR debug/52132 | |
6bb01a79 | 16828 | * reg-stack.c (subst_stack_regs_in_debug_insn): Don't use get_true_reg. |
f8d0f01f | 16829 | |
67755ff0 | 16830 | 2012-02-11 Uros Bizjak <ubizjak@gmail.com> |
16831 | ||
16832 | * compare-elim.c (find_comparisons_in_bb): Eliminate only compares | |
16833 | having the same mode as previous compare. | |
16834 | ||
4cdb9b47 | 16835 | 2012-02-10 Eric Botcazou <ebotcazou@adacore.com> |
16836 | ||
16837 | * config/sparc/sparc.c (sparc_flat_expand_prologue): Use emit_use. | |
16838 | * config/sparc/sparc.md (UNSPECV_GOTO): Delete. | |
16839 | (nonlocal_goto_internal): Likewise. | |
16840 | (nonlocal_goto): Emit a use and an indirect jump directly. | |
16841 | ||
c311fe7e | 16842 | 2012-02-10 Andrew MacLeod <amacleod@redhat.com> |
16843 | ||
16844 | PR c/52190 | |
16845 | * doc/extend.texi : Update comments for __atomic_compare_exchange and | |
16846 | __atomic_{is,always}_lock_free. | |
16847 | ||
c766750c | 16848 | 2012-02-10 Uros Bizjak <ubizjak@gmail.com> |
16849 | ||
16850 | PR target/52146 | |
16851 | * config/i386/i386.c (ix86_legitimate_address_p): Disallow | |
c290746e | 16852 | negative constant address for TARGET_X32. |
c766750c | 16853 | |
b65fbe25 | 16854 | 2012-02-10 Richard Henderson <rth@redhat.com> |
16855 | ||
67755ff0 | 16856 | * tree-ssa-dce.c (propagate_necessity): Handle GIMPLE_TRANSACTION. |
16857 | * tree-ssa-operands.c (parse_ssa_operands): Add virtual operands | |
16858 | for GIMPLE_TRANSACTION. Tidy if's into a switch. | |
b65fbe25 | 16859 | |
5df2530b | 16860 | 2012-02-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
16861 | Ira Rosen <irar@il.ibm.com> | |
16862 | ||
16863 | PR tree-optimization/50031 | |
16864 | * targhooks.c (default_builtin_vectorization_cost): Handle | |
16865 | vec_promote_demote. | |
16866 | * target.h (enum vect_cost_for_stmt): Add vec_promote_demote. | |
16867 | * tree-vect-loop.c (vect_get_single_scalar_iteraion_cost): Handle | |
16868 | all types of reduction and pattern statements. | |
16869 | (vect_estimate_min_profitable_iters): Likewise. | |
16870 | * tree-vect-stmts.c (vect_model_promotion_demotion_cost): New function. | |
16871 | (vect_get_load_cost): Use vec_perm for permutations; add dump logic | |
16872 | for explicit realigns. | |
16873 | (vectorizable_conversion): Call vect_model_promotion_demotion_cost. | |
16874 | * config/spu/spu.c (spu_builtin_vectorization_cost): Handle | |
16875 | vec_promote_demote. | |
16876 | * config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise. | |
16877 | * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Update | |
16878 | vec_perm for VSX and handle vec_promote_demote. | |
16879 | ||
06308d2a | 16880 | 2012-02-10 Jakub Jelinek <jakub@redhat.com> |
16881 | ||
16882 | PR middle-end/52177 | |
16883 | * builtins.c (fold_builtin_atomic_always_lock_free, | |
16884 | expand_builtin_atomic_always_lock_free, | |
67755ff0 | 16885 | fold_builtin_atomic_is_lock_free, expand_builtin_atomic_is_lock_free): |
16886 | Return and/or test boolean_true_node/boolean_false_node instead of | |
06308d2a | 16887 | integer_one_node/integer_zero_node. |
16888 | ||
d3443011 | 16889 | 2012-02-10 Jan Hubicka <jh@suse.cz> |
16890 | ||
16891 | PR middle-end/48600 | |
16892 | * predict.c (predict_paths_for_bb): Prevent looping. | |
16893 | (predict_paths_leading_to_edge, predict_paths_leading_to): Update. | |
16894 | ||
151d02b1 | 16895 | 2012-02-10 Roman Zhuykov <zhroma@ispras.ru> |
16896 | ||
16897 | * config/arm/arm.c (output_move_double): In one case properly | |
16898 | count number of instructions that will be emitted. | |
16899 | ||
6d36105a | 16900 | 2012-02-10 Richard Guenther <rguenther@suse.de> |
16901 | ||
16902 | PR translation/52193 | |
16903 | * cgraphunit.c (cgraph_mark_functions_to_output): Fix typo. | |
16904 | ||
670fc240 | 16905 | 2012-02-09 Peter Bergner <bergner@vnet.ibm.com> |
16906 | ||
16907 | PR middle-end/52140 | |
16908 | * dojump.c (do_compare_rtx_and_jump): Use SCALAR_FLOAT_MODE_P. | |
16909 | ||
d5d74c5f | 16910 | 2012-02-09 Jakub Jelinek <jakub@redhat.com> |
16911 | ||
16912 | PR debug/52165 | |
16913 | * var-tracking.c (emit_note_insn_var_location): If | |
16914 | EMIT_NOTE_BEFORE_INSN and insn is NOTE_INSN_CALL_ARG_LOCATION, | |
16915 | emit it before next non-NOTE_INSN_CALL_ARG_LOCATION | |
16916 | non-NOTE_DURING_CALL_P insn. | |
16917 | ||
d95cfd30 | 16918 | 2012-02-09 Bin Cheng <bin.cheng@arm.com> |
16919 | ||
16920 | PR middle-end/51867 | |
16921 | * builtins.c (expand_builtin): Don't check DECL_ASSEMBLER_NAME_SET_P. | |
16922 | ||
cbe25b89 | 16923 | 2012-02-08 Magnus Granberg <zorry@gentoo.org> |
16924 | ||
16925 | PR driver/48524 | |
67755ff0 | 16926 | * gcc.c (switch_matches) Support switches with separated form, |
16927 | -D and -U. | |
cbe25b89 | 16928 | |
72851b68 | 16929 | 2012-02-08 Georg-Johann Lay <avr@gjlay.de> |
16930 | ||
16931 | * config/avr/avr.md (SREG_ADDR): Remove constant definition. | |
16932 | (SP_ADDR): Ditto. | |
16933 | (RAMPZ_ADDR): Ditto. | |
16934 | * config/avr/avr.c (avr_addr_t): New typedef. | |
16935 | (avr_addr): New struct to hold RAM address of SPL, SPH, RAMPZ, SREG. | |
16936 | (avr_init_expanders): Initialize it. | |
16937 | (expand_prologue): Use avr_addr instead of RAMPZ_ADDR, SP_ADDR, | |
16938 | SREG_ADDR. | |
16939 | (expand_epilogue): Ditto. | |
16940 | (avr_print_operand): Ditto. | |
16941 | (avr_file_start): Ditto. | |
16942 | (avr_emit_movmemhi): Ditto. | |
16943 | ||
8b0287e2 | 16944 | 2012-02-08 Richard Guenther <rguenther@suse.de> |
16945 | ||
16946 | PR tree-optimization/46886 | |
16947 | * tree-flow.h (do_while_loop_p): Declare. | |
16948 | * tree-ssa-loop-ch.c (do_while_loop_p): Export. | |
67755ff0 | 16949 | * tree-parloops.c (parallelize_loops): Only parallelize do-while loops. |
8b0287e2 | 16950 | |
3b967909 | 16951 | 2012-02-08 Andrew MacLeod <amacleod@redhat.com> |
16952 | ||
16953 | * optabs.c (expand_atomic_load): Do not assume compare_and_swap will | |
16954 | always succeed for integers larger than a native word. | |
16955 | ||
3e527904 | 16956 | 2012-02-08 Richard Guenther <rguenther@suse.de> |
16957 | ||
16958 | PR rtl-optimization/52170 | |
16959 | * simplify-rtx.c (simplify_plus_minus): Use CONSTM1_RTX to | |
16960 | properly handle integer vector modes. | |
16961 | ||
5a23e907 | 16962 | 2012-02-08 Jakub Jelinek <jakub@redhat.com> |
16963 | ||
8d354582 | 16964 | PR gcov-profile/52150 |
16965 | * coverage.c: Include target.h. | |
16966 | (build_var): Call targetm.strip_name_encoding on the assembler name. | |
16967 | Change one _ into . or $ if the target allows it. | |
16968 | * Makefile.in (coverage.o): Depend on $(TARGET_H). | |
16969 | ||
5a23e907 | 16970 | PR rtl-optimization/52139 |
16971 | * cfgrtl.c (cfg_layout_merge_blocks): If BB_END | |
16972 | is a BARRIER after emit_insn_after_noloc, move BB_END | |
16973 | to the last non-BARRIER insn before it. | |
16974 | ||
9a9bf421 | 16975 | 2012-02-07 Richard Sandiford <rdsandiford@googlemail.com> |
16976 | ||
16977 | PR middle-end/24306 | |
16978 | * config/mips/mips.c (mips_std_gimplify_va_arg_expr): New function. | |
16979 | (mips_gimplify_va_arg_expr): Call it instead of | |
16980 | std_gimplify_va_arg_expr. | |
16981 | ||
ffc589a8 | 16982 | 2012-02-07 Michael Meissner <meissner@linux.vnet.ibm.com> |
16983 | ||
16984 | * config/rs6000/rs6000.c (rs6000_trampoline_init): Fix error | |
16985 | message for -mno-pointers-to-nested-function. | |
16986 | ||
476e59ce | 16987 | 2012-02-07 Eric Botcazou <ebotcazou@adacore.com> |
16988 | ||
16989 | PR middle-end/51994 | |
16990 | * expr.c (get_inner_reference): If there is an offset, add a negative | |
16991 | bit position to it (if any). | |
16992 | ||
ec458c01 | 16993 | 2012-02-07 Jakub Jelinek <jakub@redhat.com> |
16994 | ||
16995 | PR rtl-optimization/52060 | |
16996 | * combine.c (try_combine): Add i0src_copy and i0src_copy2 variables, | |
16997 | copy i1src to i1src_copy whenever added_sets_2 && i1_feeds_i2_n already | |
16998 | before i1dest -> i1src substitution in newpat, copy i0src to i0src_copy | |
16999 | and/or i0src_copy2 when needed. | |
17000 | ||
47c380e4 | 17001 | 2012-02-07 Jakub Jelinek <jakub@redhat.com> |
17002 | ||
1d784785 | 17003 | * gcc.c (main): Don't look for lto-wrapper or lto-wrapper |
17004 | or LTOPLUGINSONAME if have_c. | |
17005 | ||
47c380e4 | 17006 | * config/freebsd-spec.h: Add comment about what macros can be defined |
17007 | in this header. | |
17008 | (LINK_EH_SPEC, LINK_SSP_SPEC, USE_LD_AS_NEEDED): Don't define here. | |
17009 | * config/freebsd.h (LINK_EH_SPEC, LINK_SSP_SPEC, USE_LD_AS_NEEDED): But | |
17010 | here instead. | |
17011 | ||
57d4f313 | 17012 | 2012-02-07 Richard Guenther <rguenther@suse.de> |
17013 | ||
17014 | * gimple-pretty-print.c (dump_gimple_phi): Avoid excessive | |
17015 | newline in -alias dumps. | |
17016 | ||
b86a2627 | 17017 | 2012-02-07 Kai Tietz <ktietz@redhat.com> |
67755ff0 | 17018 | Dave Korn <dave.korn.cygwin@gmail.com> |
b86a2627 | 17019 | |
17020 | PR target/40068 | |
17021 | * config/i386/winnt-cxx.c (i386_pe_adjust_class_at_definition): | |
17022 | Take care that typinfo gets dllexport-attribute. | |
17023 | ||
792729b8 | 17024 | 2012-02-07 Jakub Jelinek <jakub@redhat.com> |
17025 | ||
17026 | PR middle-end/52074 | |
17027 | * expr.c (expand_expr_addr_expr_1): For CONSTANT_CLASS_P or CONST_DECL | |
17028 | if modifier < EXPAND_SUM call force_operand on the result. | |
17029 | ||
83debce3 | 17030 | 2012-02-07 Joern Rennecke <joern.rennecke@embecosm.com> |
17031 | ||
17032 | * config/epiphany/epiphany.h (ASM_DECLARE_FUNCTION_SIZE): Redefine, | |
17033 | adding __forwarder_dst__ prefix if a forwarder_section attribute is | |
17034 | present. | |
17035 | (epiphany_function_type): Replace types for specific interrupts with | |
17036 | EPIPHANY_FUNCTION_INTERRUPT. | |
17037 | (EPIPHANY_INTERRUPT_P): Update. | |
17038 | * config/epiphany/epiphany.c (epiphany_handle_forwarder_attribute): | |
17039 | New static function. | |
17040 | (epiphany_attribute_table) <interrupt>: min_len is 0, max_len is 9. | |
17041 | <disinterrupt>: Affects type identity. | |
17042 | (epiphany_handle_interrupt_attribute): Handle variable number of | |
17043 | arguments. | |
17044 | (epiphany_compute_function_type): Update for new | |
17045 | epiphany_function_type definition. | |
17046 | (epiphany_expand_prologue): Don't save (reg:DI GPR_0) for interrupt | |
17047 | handlers with a longcall forwarder. | |
17048 | (epiphany_start_function): Handle multiple interrupt arguments and/or | |
17049 | forwarder_section attribute. | |
17050 | ||
67755ff0 | 17051 | * config/epiphany/epiphany.h (LIB_SPEC): Link libc again after |
17052 | libgloss. | |
fad55529 | 17053 | |
fd68342f | 17054 | 2012-02-07 Alan Modra <amodra@gmail.com> |
17055 | ||
17056 | PR target/52107 | |
17057 | * config/rs6000/rs6000.c (rs6000_emit_move): Don't create DImode | |
17058 | subregs of TFmode. | |
17059 | ||
de8d8819 | 17060 | 2012-02-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
17061 | ||
17062 | PR tree-optimization/50969 | |
17063 | * tree-vect-stmts.c (vect_model_store_cost): Correct statement cost to | |
17064 | use vec_perm rather than vector_stmt. | |
17065 | (vect_model_load_cost): Likewise. | |
17066 | * config/i386/i386.c (ix86_builtin_vectorization_cost): Change cost of | |
17067 | vec_perm to be the same as other vector statements. | |
17068 | * config/rs6000/rs6000.c (rs6000_builtin_vectorization_cost): Revise | |
17069 | cost of vec_perm for TARGET_VSX. | |
17070 | ||
f509e778 | 17071 | 2012-02-06 Richard Guenther <rguenther@suse.de> |
17072 | ||
17073 | PR tree-optimization/52115 | |
17074 | * tree-sra.c (access_has_replacements_p): New function. | |
17075 | (sra_modify_assign): Use it to decide whether a use is uninitialized. | |
17076 | ||
c86dbacd | 17077 | 2012-02-06 Patrick Marlier <patrick.marlier@gmail.com> |
17078 | ||
17079 | PR middle-end/52047 | |
17080 | * trans-mem.c (expand_call_tm): Add an assertion. | |
17081 | * calls.c (flags_from_decl_or_type): Add ECF_TM_PURE to 'no vops' | |
17082 | functions. | |
17083 | ||
316830ac | 17084 | 2012-02-06 Richard Guenther <rguenther@suse.de> |
17085 | ||
17086 | PR tree-optimization/50955 | |
17087 | * tree-ssa-loop-ivopts.c (get_computation_cost_at): Artificially | |
17088 | raise cost of expressions that replace an address with an | |
17089 | expression based on a different pointer. | |
17090 | ||
98d44ce4 | 17091 | 2012-02-06 Jakub Jelinek <jakub@redhat.com> |
17092 | ||
17093 | PR target/52129 | |
17094 | * calls.c (mem_overlaps_already_clobbered_arg_p): If val is | |
17095 | CONST_INT_P, subtract resp. add crtl->args.pretend_args_size to it. | |
17096 | ||
0737bc6a | 17097 | 2012-02-06 Jonathan Wakely <jwakely.gcc@gmail.com> |
17098 | ||
17099 | PR c++/48680 | |
17100 | * doc/invoke.texi (C++ Dialect Options): Use @option markup for | |
17101 | -Weffc++ and specify guidelines come from second edition. | |
17102 | ||
cc798c09 | 17103 | 2012-02-05 Richard Sandiford <rdsandiford@googlemail.com> |
17104 | ||
17105 | * config/mips/mips.md (sibcall_internal, sibcall_value_internal) | |
17106 | (sibcall_value_multiple_internal, call_split, call_internal_direct) | |
17107 | (call_direct_split, call_value_split, call_value_internal_direct) | |
17108 | (call_value_direct_split, call_value_multiple_split): Use jal and | |
17109 | jal_macro attributes. | |
17110 | ||
677315b6 | 17111 | 2012-02-05 Richard Sandiford <rdsandiford@googlemail.com> |
17112 | ||
17113 | * reload1.c (reload_regs_reach_end_p): Replace with... | |
17114 | (reload_reg_rtx_reaches_end_p): ...this function. | |
17115 | (new_spill_reg_store): Update commentary. | |
17116 | (emit_input_reload_insns): Don't clear new_spill_reg_store here. | |
17117 | (emit_output_reload_insns): Check reload_reg_rtx_reaches_end_p | |
17118 | before setting new_spill_reg_store. | |
17119 | (emit_reload_insns): Use a separate loop to clear new_spill_reg_store. | |
17120 | Use reload_reg_rtx_reaches_end_p instead of reload_regs_reach_end_p. | |
17121 | Also use reload_reg_rtx_reaches_end_p when reading new_spill_reg_store | |
17122 | for non-spill reload registers. | |
17123 | ||
bed8b93b | 17124 | 2012-02-05 Ira Rosen <irar@il.ibm.com> |
17125 | ||
17126 | PR tree-optimization/52091 | |
17127 | * tree-vectorizer.h (vect_is_simple_use): Add an argument. | |
17128 | (vect_is_simple_use_1): Likewise. | |
17129 | * tree-vect-loop.c (vectorizable_reduction): Update calls | |
17130 | to vect_is_simple_use_1 and vect_is_simple_use. | |
17131 | (vectorizable_live_operation): Likewise. | |
17132 | * tree-vect-patterns.c (widened_name_p, | |
67755ff0 | 17133 | vect_recog_vector_vector_shift_pattern, check_bool_pattern): Likewise. |
bed8b93b | 17134 | * tree-vect-stmts.c (process_use, vect_get_vec_def_for_operand, |
67755ff0 | 17135 | vectorizable_call, vectorizable_conversion, vectorizable_assignment, |
17136 | vectorizable_shift,vectorizable_operation, vectorizable_store, | |
17137 | vectorizable_load): Likewise. | |
bed8b93b | 17138 | (vect_is_simple_cond): Add an argument, pass it to |
17139 | vect_is_simple_use_1. | |
17140 | (vectorizable_condition): Update calls to vect_is_simple_cond, | |
17141 | vect_is_simple_use. | |
17142 | (vect_is_simple_use): Add an argument, the statement in which | |
17143 | OPERAND is used. Check that if OPERAND's def stmt is a double | |
17144 | reduction phi node, the use is a phi node too. | |
17145 | (vect_is_simple_use_1): Add an argument, pass it to | |
17146 | vect_is_simple_use. | |
17147 | * tree-vect-slp.c (vect_get_and_check_slp_defs): Update a call | |
17148 | to vect_is_simple_use. | |
17149 | ||
08b31038 | 17150 | 2012-02-04 Jakub Jelinek <jakub@redhat.com> |
17151 | ||
56134a9f | 17152 | PR rtl-optimization/52095 |
17153 | * modulo-sched.c (dump_insn_locator): New function. | |
17154 | (loop_canon_p, sms_schedule): Use it. | |
17155 | ||
08b31038 | 17156 | PR rtl-optimization/52113 |
17157 | * lower-subreg.c (decompose_multiword_subregs): Call recog_memoized | |
17158 | even for decomposable shift/zext insns. | |
17159 | ||
4a169b5e | 17160 | 2012-02-03 Jakub Jelinek <jakub@redhat.com> |
17161 | Zdenek Dvorak <ook@ucw.cz> | |
17162 | ||
17163 | PR rtl-optimization/52092 | |
17164 | * loop-unswitch.c (unswitch_single_loop): Call copy_rtx_if_shared | |
17165 | on get_iv_value result. | |
17166 | ||
24d7beb3 | 17167 | 2012-02-02 Andrew Pinski <apinski@cavium.com> |
17168 | ||
17169 | PR middle-end/47982 | |
17170 | PR middle-end/43967 | |
17171 | * doc/libgcc.texi (__udivmoddi4/__udivmodti4): Fix documentation typo. | |
17172 | ||
00c00a40 | 17173 | 2012-02-02 Jakub Jelinek <jakub@redhat.com> |
17174 | ||
17175 | PR middle-end/48071 | |
17176 | * diagnostic.c (diagnostic_finish): Remove trailing newlines. | |
17177 | ||
169d9eaf | 17178 | 2012-02-02 Vladimir Makarov <vmakarov@redhat.com> |
17179 | ||
17180 | PR rtl-optimization/49800 | |
17181 | * haifa-sched.c (sched_init): Call regstat_init_n_sets_and_refs. | |
17182 | (sched_finish): Call regstat_free_n_sets_and_refs. | |
17183 | ||
a13b68f1 | 17184 | 2012-02-02 Jia Liu <proljc@gmail.com> |
17185 | ||
17186 | * config/mips/mips-dspr2.md (mips_prepend): Mask operand 3 rather | |
17187 | than operand 2. | |
17188 | ||
6bb01a79 | 17189 | 2012-02-02 Jan Hubicka <jh@suse.cz> |
17190 | Tom de Vries <tom@codesourcery.com> | |
b0898cb7 | 17191 | |
17192 | PR middle-end/51998 | |
17193 | * cgraphunit.c (cgraph_analyze_function): Break cyclic aliases. | |
17194 | * varpool.c (varpool_analyze_pending_decls): Likewise. | |
17195 | ||
b9fdd12b | 17196 | 2012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com> |
17197 | Jayant R Sonar <jayant.sonar@kpitcummins.com> | |
17198 | ||
17199 | * config.gcc: Add cr16-* support. | |
17200 | ||
17201 | * doc/extend.texi: Document cr16 extensions. | |
17202 | * doc/install.texi: Document cr16 install. | |
17203 | * doc/invoke.texi: Document cr16 options. | |
17204 | * doc/md.texi: Document cr16 constraints. | |
17205 | ||
17206 | * common/config/cr16/cr16-common.c: New file. | |
17207 | * config/cr16/cr16.c: New file. | |
17208 | * config/cr16/cr16.h: New file. | |
17209 | * config/cr16/cr16.md: New file. | |
17210 | * config/cr16/cr16.opt: New file. | |
17211 | * config/cr16/cr16-protos.h: New file. | |
17212 | * config/cr16/predicates.md: New file. | |
17213 | * config/cr16/constraints.md: New file. | |
17214 | * config/cr16/t-cr16: New file. | |
17215 | ||
ddee24bb | 17216 | 2012-02-02 Jakub Jelinek <jakub@redhat.com> |
17217 | ||
80b67e55 | 17218 | PR target/52086 |
17219 | * config/i386/i386.md (*addqi_2 peephole with SImode addition): Check | |
17220 | that operands[2] is either immediate, or q_regs_operand. | |
17221 | ||
ddee24bb | 17222 | PR tree-optimization/52073 |
17223 | * tree-vect-stmts.c (vect_mark_relevant): When checking uses of | |
17224 | a pattern stmt for pattern uses, ignore uses outside of the loop. | |
17225 | ||
02a011e9 | 17226 | 2012-02-01 Georg-Johann Lay <avr@gjlay.de> |
17227 | ||
17228 | * config/avr/avr.c: Resolve all AS1 and AS2 macros. | |
17229 | * config/avr/avr.h (AS1, AS2, AS2C, AS3): Remove. | |
17230 | (OUT_AS1, OUT_AS2): Remove. | |
17231 | ||
5dcaa548 | 17232 | 2012-02-01 Georg-Johann Lay <avr@gjlay.de> |
17233 | ||
17234 | PR rtl-optimization/51374 | |
17235 | * combine.c (can_combine_p): Don't allow volatile_refs_p insns | |
17236 | to cross other volatile_refs_p insns. | |
17237 | ||
b75cad1f | 17238 | 2012-02-01 Richard Guenther <rguenther@suse.de> |
17239 | ||
17240 | * doc/invoke.texi (fno-inline): Clarify documentation. | |
17241 | (finline-small-functions): Likewise. | |
17242 | (finline-functions): Likewise. | |
17243 | * common.opt (finline): Adjust comment and documentation. | |
17244 | (finline-small-functions): Clarify documentation. | |
17245 | (finline-functions): Likewise. | |
17246 | (finline-functions-called-once): Likewise. | |
17247 | ||
b589b3b4 | 17248 | 2012-02-01 Tristan Gingold <gingold@adacore.com> |
17249 | ||
17250 | * c-typeck.c (composite_type): Keep mode for pointers. | |
17251 | ||
e49cbd3a | 17252 | 2012-01-31 Richard Sandiford <rdsandiford@googlemail.com> |
17253 | ||
17254 | * function.h (regno_reg_rtx): Adjust comment. | |
17255 | * reginfo.c (init_reg_modes_target): Only use the previous mode | |
17256 | if it fits within one register. Remove MIPS comment. | |
17257 | ||
3e9db8fa | 17258 | 2012-01-31 Jakub Jelinek <jakub@redhat.com> |
17259 | ||
17260 | PR bootstrap/52058 | |
17261 | * combine.c (do_SUBST_LINK, SUBST_LINK): Guard with #ifndef HAVE_cc0. | |
17262 | ||
a6dcd7c0 | 17263 | 2012-01-31 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
17264 | ||
17265 | * config/s390/s390.md ("*ashr<mode>3_and"): Add missing z196 flag | |
17266 | to srak instruction. | |
17267 | ||
b004da1e | 17268 | 2012-01-31 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
17269 | ||
67755ff0 | 17270 | * config/arm/thumb2.md (thumb2_mov_notscc): Use MVN for true condition. |
b004da1e | 17271 | |
b74ba78c | 17272 | 2012-01-31 Jakub Jelinek <jakub@redhat.com> |
17273 | ||
17274 | PR bootstrap/52041 | |
17275 | PR bootstrap/52039 | |
17276 | PR target/51974 | |
17277 | * ipa-prop.c (detect_type_change_1): Call ao_ref_init. | |
17278 | ||
192d2ed8 | 17279 | 2012-01-31 Richard Guenther <rguenther@suse.de> |
17280 | ||
17281 | PR tree-optimization/51528 | |
17282 | * tree-sra.c (sra_modify_assign): Avoid copy-in/out for aggregate | |
17283 | assigns. | |
17284 | ||
32a07a44 | 17285 | 2012-01-31 Jakub Jelinek <jakub@redhat.com> |
17286 | ||
17287 | PR bootstrap/52041 | |
17288 | PR bootstrap/52039 | |
17289 | PR target/51974 | |
17290 | * ree.c (add_removable_extension): Change def_map argument | |
17291 | to unsigned *, store in def_map 1 + offset into *insn_list vector | |
17292 | instead of pointers into the vector. | |
17293 | (find_removable_extensions): Adjust caller. | |
17294 | ||
97bdce59 | 17295 | 2012-01-30 Georg-Johann Lay <avr@gjlay.de> |
17296 | ||
17297 | * config/avr/avr.md: Resolve all AS1 and AS2 macros. | |
17298 | Transform all "* quoted-c-code" to { c-code }. | |
17299 | Remove redundant test for "optimize" in combine patterns. | |
17300 | Move (include "avr-dimode.md") to end of file. | |
17301 | ||
232b7e7e | 17302 | 2012-01-30 Bin Cheng <bin.cheng@arm.com> |
17303 | ||
17304 | PR target/51835 | |
17305 | * config/arm/arm.c (arm_libcall_uses_aapcs_base): Use correct ABI | |
17306 | for __aeabi_d2iz/__aeabi_d2uiz with hard-float. | |
17307 | ||
a4d16d30 | 17308 | 2012-01-30 Richard Guenther <rguenther@suse.de> |
17309 | ||
17310 | PR tree-optimization/52028 | |
17311 | * tree-loop-distribution.c (ldist_gen): Properly update | |
17312 | virtual SSA form. | |
17313 | ||
30e4f955 | 17314 | 2012-01-30 Jakub Jelinek <jakub@redhat.com> |
17315 | ||
f9a7b553 | 17316 | PR debug/52027 |
17317 | * dwarf2out.c (dwarf2out_switch_text_section): Don't call | |
17318 | set_cur_line_info_table if not emitting debug info. | |
17319 | ||
3a542b98 | 17320 | PR tree-optimization/52046 |
17321 | * tree-vect-patterns.c (check_bool_pattern): Give up if | |
17322 | a comparison could throw. | |
17323 | ||
30e4f955 | 17324 | PR debug/52048 |
17325 | * tree-ssa-tail-merge.c (local_def): Ignore debug uses. | |
17326 | ||
b7b10fb5 | 17327 | 2012-01-30 Richard Guenther <rguenther@suse.de> |
17328 | ||
17329 | PR tree-optimization/52045 | |
17330 | * tree-optimize.c (execute_cleanup_cfg_post_optimizing): Update | |
17331 | SSA form if cfgcleanup did anything. | |
17332 | ||
e723655c | 17333 | 2012-01-30 Richard Guenther <rguenther@suse.de> |
17334 | ||
17335 | PR tree-optimization/52045 | |
17336 | * ipa-inline-transform.c (inline_transform): Call execute_fixup_cfg | |
17337 | before computing final todo. | |
17338 | ||
ce0c5a57 | 17339 | 2012-01-30 Richard Guenther <rguenther@suse.de> |
17340 | ||
17341 | PR tree-optimization/51528 | |
17342 | * tree-sra.c (sra_modify_assign): Re-factor in preparation | |
17343 | for PR51528 fix. | |
17344 | ||
a1cf9167 | 17345 | 2012-01-30 Paolo Bonzini <bonzini@gnu.org> |
17346 | ||
17347 | * df-problems.c (df_kill_notes): Check that the use refers | |
17348 | to the note under examination. | |
17349 | ||
6d293a49 | 17350 | 2012-01-30 Eric Botcazou <ebotcazou@adacore.com> |
17351 | ||
17352 | PR target/51920 | |
17353 | * config/sparc/sparc.c (vector_init_fpmerge): Remove INNER_MODE | |
17354 | parameter and use short-lived pseudos. | |
17355 | (vector_init_faligndata): Remove INNER_MODE parameter and use loop. | |
17356 | (sparc_expand_vector_init): Const-ify local variables and adjust | |
17357 | calls to above functions. | |
17358 | ||
578c09ca | 17359 | 2012-01-30 Georg-Johann Lay <avr@gjlay.de> |
17360 | ||
17361 | * config/avr/avr.c (out_movqi_mr_r): Fix length computation. | |
17362 | ||
009f90be | 17363 | 2012-01-29 Sandra Loosemore <sandra@codesourcery.com> |
17364 | ||
17365 | * doc/invoke.texi: Make usage of "compile time" and | |
17366 | "run time"/"runtime" consistent throughout the file. | |
17367 | ||
669cf718 | 17368 | 2012-01-29 Uros Bizjak <ubizjak@gmail.com> |
17369 | ||
67755ff0 | 17370 | * config/alpha/alpha.c (alpha_option_override): Default to |
669cf718 | 17371 | full IEEE compliance mode for Go language. |
17372 | ||
3169c57a | 17373 | 2012-01-29 Tijl Coosemans <tijl@coosemans.org> |
0cfd09e4 | 17374 | |
17375 | * config/freebsd-spec.h [TARGET_LIBC_PROVIDES_SSP] | |
17376 | (LINK_SSP_SPEC): Define. | |
17377 | ||
16309fef | 17378 | 2012-01-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> |
17379 | ||
17380 | PR target/51871 | |
17381 | * config/pa/pa.c (pa_return_addr_rtx): Add support for PA2.0 export | |
17382 | stubs. | |
17383 | ||
82e24083 | 17384 | 2012-01-28 Sandra Loosemore <sandra@codesourcery.com> |
17385 | ||
17386 | * doc/invoke.texi: Correct hyphenation of "floating point", | |
17387 | "double precision", and related terminology throughout the file. | |
17388 | ||
2d05dfad | 17389 | 2012-01-28 Jakub Jelinek <jakub@redhat.com> |
17390 | ||
17391 | PR target/52006 | |
17392 | * config/arm/arm.md (pic_add_dot_plus_eight peephole2): Use | |
17393 | arm_general_register_operand predicate for operand 2 instead of | |
17394 | register_operand. | |
17395 | ||
c307f106 | 17396 | 2012-01-27 Ian Lance Taylor <iant@google.com> |
17397 | ||
17398 | PR go/47656 | |
17399 | * builtins.def (BUILT_IN_INIT_HEAP_TRAMPOLINE): Define. | |
17400 | * builtins.c (expand_builtin_init_trampoline): Add onstack | |
17401 | parameter. Change caller. | |
17402 | (expand_builtin): Handle BUILT_IN_INIT_HEAP_TRAMPOLINE. | |
17403 | * tree.c (build_common_builtin_nodes): Declare | |
17404 | __builtin_init_heap_trampoline. | |
17405 | ||
2d86450c | 17406 | 2012-01-27 Georg-Johann Lay <avr@gjlay.de> |
17407 | ||
17408 | * config/avr/avr-protos.h (lpm_reg_rtx, lpm_addr_reg_rtx, | |
17409 | tmp_reg_rtx, zero_reg_rtx, all_regs_rtx, rampz_rtx): Make global. | |
17410 | * config/avr/avr.c: Ditto. | |
17411 | (avr_regnames): Remove because unused. | |
17412 | * config/avr/avr.md (*cpse.ne): New peephole. | |
17413 | (*cpse.eq): New peephole from former cpse peepholes. | |
17414 | ||
3542dbe2 | 17415 | 2012-01-27 Michael Eager <eager@eagercon.com> |
17416 | ||
17417 | * config/microblaze.c (microblaze_emit_compare): Correct | |
17418 | test after pcmp instruction. | |
17419 | ||
9d9e2a99 | 17420 | 2012-01-27 Richard Guenther <rguenther@suse.de> |
17421 | ||
17422 | PR tree-optimization/52020 | |
17423 | * tree-sra.c (sra_modify_assign): Do not transform clobbers. | |
17424 | ||
541c6dbb | 17425 | 2012-01-27 Richard Guenther <rguenther@suse.de> |
17426 | ||
17427 | * ipa-pure-const.c (check_stmt): Clobbers do not make a | |
17428 | function non-const/pure. | |
17429 | ||
25b3bbad | 17430 | 2012-01-27 Richard Guenther <rguenther@suse.de> |
17431 | ||
17432 | PR tree-optimization/50444 | |
17433 | * tree-sra.c (build_ref_for_offset): Properly adjust the | |
17434 | MEM_REF type for unaligned accesses. | |
17435 | ||
a598af2a | 17436 | 2012-01-27 Richard Guenther <rguenther@suse.de> |
17437 | ||
17438 | PR tree-optimization/50444 | |
17439 | * expr.c (mem_ref_refers_to_non_mem_p): New function. | |
17440 | (expand_assignment): Use it. Properly handle misaligned | |
17441 | bases when expanding stores to component references. | |
17442 | (expand_expr_real_1): Use mem_ref_refers_to_non_mem_p and | |
17443 | refactor that case. | |
17444 | ||
c7af8ae7 | 17445 | 2012-01-27 Andrey Belevantsev <abel@ispras.ru> |
17446 | ||
17447 | PR middle-end/51389 | |
17448 | * Makefile.in (tree-data-ref.o): Depend on $(PARAMS_H). | |
17449 | * tree-data-ref.h (find_data_references_in_loop): Remove declaration. | |
17450 | * tree-data-ref.c (find_data_references_in_loop): Make static. | |
17451 | (compute_all_dependences): Change return type to bool. Bail out | |
17452 | for too many datarefs in a loop. Move the hunk resetting the data | |
17453 | dependences vector from ... | |
17454 | (compute_data_dependences_for_loop): ... here. Account for | |
17455 | compute_all_dependences returning false. | |
17456 | (compute_data_dependences_for_bb): Likewise. | |
17457 | * params.def (PARAM_LOOP_MAX_DATAREFS_FOR_DATADEPS): New param. | |
17458 | * doc/invoke.texi (loop-max-datarefs-for-datadeps): Document it. | |
17459 | ||
3c089259 | 17460 | 2012-01-27 Richard Guenther <rguenther@suse.de> |
17461 | ||
17462 | PR middle-end/51959 | |
17463 | * expr.c (store_field): Use the alias-set of the scratch memory | |
17464 | for storing to it. | |
17465 | ||
8a19bda6 | 17466 | 2012-01-27 Tom de Vries <tom@codesourcery.com> |
17467 | ||
17468 | PR tree-optimization/51990 | |
669cf718 | 17469 | * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Handle |
17470 | WITH_SIZE_EXPR. | |
8a19bda6 | 17471 | * tree-ssa-pre.c (create_component_ref_by_pieces_1): Same. |
17472 | ||
0a35a733 | 17473 | 2012-01-27 Jakub Jelinek <jakub@redhat.com> |
17474 | ||
17475 | PR debug/52001 | |
17476 | * var-tracking.c (reverse_op): Don't add any reverse operation | |
17477 | if V already has any constant locations. | |
17478 | ||
95e413db | 17479 | 2012-01-27 Sandra Loosemore <sandra@codesourcery.com> |
17480 | ||
17481 | * doc/invoke.texi: Correct usage of "command line" (noun) | |
17482 | vs "command-line" (adjective) throughout. | |
17483 | ||
ec9e53f7 | 17484 | 2012-01-27 Sandra Loosemore <sandra@codesourcery.com> |
17485 | ||
17486 | * doc/invoke.texi (Language Independent Options): Move | |
17487 | -Wcoverage-mismatch blurb from here.... | |
17488 | (Warning Options): ...to here. | |
17489 | ||
7b3c2599 | 17490 | 2012-01-27 Peter Bergner <bergner@vnet.ibm.com> |
17491 | ||
17492 | * config/rs6000/rs6000.c (rs6000_option_override_internal): | |
17493 | Set rs6000_always_hint to false for 476. | |
17494 | ||
c5698d9f | 17495 | 2012-01-27 Matthias Klose <doko@ubuntu.com> |
17496 | ||
17497 | * gcc.c (add_sysrooted_prefix): Remove trailing dir separator from | |
17498 | system root. | |
17499 | * incpath.c (add_standard_paths): Likewise. | |
17500 | ||
2a967206 | 17501 | 2012-01-27 Richard Henderson <rth@redhat.com> |
17502 | ||
17503 | * config/m68k/m68k.c (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New. | |
17504 | * config/m68k/sync.md (atomic_test_and_set): Rename from | |
17505 | sync_test_and_setqi and adjust the operands. | |
17506 | (atomic_test_and_set_1): Rename from sync_test_and_setqi_1 | |
17507 | and unconditionally enable. | |
17508 | ||
8481386e | 17509 | 2012-01-27 Richard Henderson <rth@redhat.com> |
17510 | ||
17511 | * config/sparc/sparc.c (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New. | |
17512 | * config/sparc/sync.md (atomic_test_and_set): Only handle QImode. | |
17513 | (ldstub): Rename from ldstubqi. | |
17514 | (ldstub<I24MODE>): Remove. | |
17515 | ||
df1680c8 | 17516 | 2012-01-27 Richard Henderson <rth@redhat.com> |
17517 | ||
17518 | * target.def (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New. | |
17519 | * c-cppbuiltin.c (cpp_atomic_builtins): Define | |
17520 | __GCC_ATOMIC_TEST_AND_SET_TRUEVAL. | |
17521 | * doc/tm.texi.in (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): Add doc hook. | |
17522 | * doc/tm.texi: Rebuild. | |
17523 | ||
ea17dfa7 | 17524 | 2012-01-27 Richard Henderson <rth@redhat.com> |
17525 | ||
17526 | * optabs.c (gen_atomic_test_and_set): Remove default. | |
17527 | (maybe_emit_atomic_test_and_set): Use maybe_expand_insn. | |
17528 | ||
7715a410 | 17529 | 2012-01-26 Jakub Jelinek <jakub@redhat.com> |
17530 | ||
17531 | PR rtl-optimization/51978 | |
669cf718 | 17532 | * ree.c (make_defs_and_copies_lists): Change set_pat type to const_rtx. |
7715a410 | 17533 | (combine_reaching_defs): Likewise. |
17534 | (struct re_info): Remove. | |
17535 | (add_removable_extension): Remove x and data arguments, | |
17536 | add insn, insn_list and def_map. Use the arguments directly | |
17537 | instead of using struct re_info. | |
17538 | (find_removable_extensions): Don't call add_removable_extension | |
17539 | through note_stores, instead just call it with single_set | |
17540 | result if non-NULL. | |
17541 | (find_and_remove_re): Pass curr_cand->expr instead of | |
669cf718 | 17542 | PATTERN (curr_cand->insn) as set_pat argument to combine_reaching_defs. |
7715a410 | 17543 | |
b74338cf | 17544 | 2012-01-26 Michael Matz <matz@suse.de> |
17545 | ||
17546 | PR tree-optimization/46590 | |
17547 | * cfgexpand.c: Revert last change (r183305). | |
17548 | * gimplify.c (gimplify_bind_expr): Add clobbers for all non-gimple | |
17549 | regs. | |
17550 | * tree-eh.c (cleanup_empty_eh): Try to optimize clobbers before | |
17551 | checking for emptiness. | |
17552 | ||
597cee6a | 17553 | 2012-01-26 Jakub Jelinek <jakub@redhat.com> |
17554 | ||
17555 | PR middle-end/51895 | |
17556 | * expr.c (expand_expr_real_1): Handle BLKmode MEM_REF of | |
17557 | non-addressable non-BLKmode base correctly. | |
17558 | ||
4b393c71 | 17559 | 2012-01-26 Michael Matz <matz@suse.de> |
17560 | ||
17561 | PR tree-optimization/48794 | |
17562 | * tree-eh.c (remove_unreachable_handlers_no_lp): Don't remove | |
17563 | regions referenced from RESX/EH_DISPATCH. | |
17564 | ||
abb9bd4b | 17565 | 2012-01-26 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
17566 | ||
17567 | * config/s390/s390.h: Make BRANCH_COST an option. | |
17568 | * config/s390/s390.opt: New option -mbranch-cost. | |
17569 | ||
e0f3ea3e | 17570 | 2012-01-26 Richard Henderson <rth@redhat.com> |
17571 | ||
17572 | Revert 2012-01-24 change: | |
17573 | * trans-mem.c (requires_barrier): Do not instrument thread local | |
17574 | variables and emit save/restore for them. | |
17575 | ||
1d5a3bac | 17576 | 2012-01-25 Jakub Jelinek <jakub@redhat.com> |
17577 | ||
17578 | PR middle-end/51986 | |
17579 | * sched-deps.c (sched_get_condition_with_rev_uncached): Don't test | |
17580 | for pat == 0. | |
17581 | ||
fb7bf3ef | 17582 | 2012-01-25 Richard Sandiford <rdsandiford@googlemail.com> |
17583 | ||
0788eaac | 17584 | * config/mips/mips.c (mips_small_data_pattern_1): Don't process |
17585 | ASM_OPERANDS. | |
fb7bf3ef | 17586 | |
590da9f2 | 17587 | 2012-01-25 Georg-Johann Lay <avr@gjlay.de> |
17588 | ||
17589 | PR target/49868 | |
17590 | Rename __pgm to __flash. | |
17591 | Rename __pgm1 to __flash1. | |
17592 | Rename __pgm2 to __flash2. | |
17593 | Rename __pgm3 to __flash3. | |
17594 | Rename __pgm4 to __flash4. | |
17595 | Rename __pgm5 to __flash5. | |
17596 | Rename __pgmx to __memx. | |
17597 | * doc/extend.texi (AVR Named Address Spaces) | |
17598 | Rename address space names as indicated above. | |
17599 | * config/avr/avr.c (avr_addrspace): Ditto. | |
17600 | ||
17601 | * config/avr/avr-protos.h | |
17602 | (avr_mem_pgmx_p): Rename to avr_mem_memx_p. | |
17603 | (avr_mem_pgm_p): Rename to avr_mem_flash_p. | |
17604 | * config/avr/predicates.md: Ditto. | |
17605 | * config/avr/avr.c Ditto, and | |
17606 | (avr_decl_pgmx_p): Rename to avr_decl_memx_p. | |
17607 | (avr_decl_pgm_p): Rename to avr_decl_flash_p. | |
17608 | ||
17609 | * config/avr/avr.h (ADDR_SPACE_PGM): Rename to ADDR_SPACE_FLASH. | |
17610 | (ADDR_SPACE_PGM1): Rename to ADDR_SPACE_FLASH1. | |
17611 | (ADDR_SPACE_PGM2): Rename to ADDR_SPACE_FLASH2. | |
17612 | (ADDR_SPACE_PGM3): Rename to ADDR_SPACE_FLASH3. | |
17613 | (ADDR_SPACE_PGM4): Rename to ADDR_SPACE_FLASH4. | |
17614 | (ADDR_SPACE_PGM5): Rename to ADDR_SPACE_FLASH5. | |
17615 | (ADDR_SPACE_PGMX): Rename to ADDR_SPACE_MEMX. | |
17616 | * config/avr/avr.c: Ditto. | |
17617 | * config/avr/avr.md: Ditto. | |
17618 | ||
807e0fc2 | 17619 | 2012-01-25 Jason Merrill <jason@redhat.com> |
17620 | ||
17621 | PR c++/51992 | |
17622 | * tree.c (find_decls_types_in_node): Walk gimple_call_fntype. | |
17623 | ||
e9156cad | 17624 | 2012-01-25 Jakub Jelinek <jakub@redhat.com> |
17625 | ||
17626 | PR tree-optimization/51987 | |
17627 | * tree-data-ref.c (get_references_in_stmt): Handle references in | |
17628 | non-volatile GIMPLE_ASM. | |
17629 | ||
f9f051a3 | 17630 | 2012-01-25 Richard Guenther <rguenther@suse.de> |
17631 | ||
17632 | * tree-ssa-sccvn.c (vn_reference_eq): Also compare if both | |
17633 | bases are dereferenced. | |
17634 | ||
2c622b2e | 17635 | 2012-01-25 Andrey Belevantsev <abel@ispras.ru> |
17636 | ||
17637 | PR rtl-optimization/48374 | |
669cf718 | 17638 | * sel-sched-ir.h (get_all_loop_exits): Check for zero successors. |
2c622b2e | 17639 | |
713f1f14 | 17640 | 2012-01-25 Andrey Belevantsev <abel@ispras.ru> |
17641 | ||
17642 | * tree-predcom.c (tree_predictive_commoning_loop): Bail out when | |
17643 | compute_data_dependences_for_loop returns false. | |
17644 | * tree-parloops.c (loop_parallel_p): Likewise. | |
17645 | ||
69fbc3aa | 17646 | 2012-01-25 Richard Guenther <rguenther@suse.de> |
17647 | ||
17648 | * tree.h (get_pointer_alignment_1): Declare. | |
17649 | * builtins.c (get_pointer_alignment_1): New function. | |
17650 | (get_pointer_alignment): Use it. | |
17651 | ||
eed2904a | 17652 | 2012-01-25 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
17653 | ||
17654 | PR rtl-optimization/48308 | |
17655 | * combine.c (enum undo_kind): Add UNDO_LINKS. | |
17656 | (struct undo): Add member l to other_contents and where. | |
17657 | (do_SUBST_LINK): New. | |
17658 | (SUBST_LINK): New. | |
17659 | (try_combine): Handle LOG_LINKS for the dummy i1 case. | |
17660 | (undo_all): Handle UNDO_LINKS. | |
17661 | ||
d7c18c60 | 17662 | 2012-01-25 Richard Henderson <rth@redhat.com> |
17663 | ||
17664 | * optabs.c (maybe_emit_atomic_test_and_set): Allow non-QImode | |
17665 | mem inputs. | |
17666 | ||
dc4461a1 | 17667 | 2012-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
17668 | ||
17669 | * optabs.c (gen_atomic_test_and_set): Use each argument. | |
17670 | ||
11a9f55b | 17671 | 2012-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
17672 | ||
17673 | * config/mips/mips-ps-3d.md (mips_addr_ps, reduc_splus_v2sf) | |
17674 | (mips_cvt_pw_ps, mips_cvt_ps_pw, mips_mulr_ps, mips_cabs_cond_<fmt>) | |
17675 | (mips_cabs_cond_4s, mips_cabs_cond_ps, bc1any4t, bc1any4f, bc1any2t) | |
17676 | (bc1any2f, mips_rsqrt1_<fmt>, mips_rsqrt2_<fmt>, mips_recip1_<fmt>) | |
17677 | (mips_recip2_<fmt>): Require TARGET_MIPS3D rather than | |
17678 | TARGET_PAIRED_SINGLE_FLOAT. | |
17679 | ||
402f6a9e | 17680 | 2012-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
17681 | ||
17682 | * doc/rtl.texi (MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete. | |
17683 | (in_struct, return_val): Remove MEM documentation. | |
17684 | * rtl.h (rtx_def): Remove MEM meanings from in_struct and return_val. | |
17685 | (MEM_IN_STRUCT_P, MEM_SCALAR_P): Delete. | |
17686 | (MEM_COPY_ATTRIBUTES): Remove references to MEM_IN_STRUCT_P | |
17687 | and MEM_SCALAR. | |
17688 | * emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise. | |
17689 | * cfgexpand.c (add_alias_set_conflicts): Likewise. | |
17690 | * expr.c (store_field): Likewise. | |
17691 | * function.c (assign_stack_temp_for_type): Likewise. | |
17692 | * ifcvt.c (noce_try_cmove_arith): Likewise. | |
17693 | * reload1.c (reload): Likewise. | |
17694 | * config/alpha/alpha.c (alpha_set_memflags_1): Likewise. | |
17695 | (alpha_set_memflags): Likewise. | |
17696 | * config/m32c/m32c.c (m32c_immd_dbl_mov): Nullify. | |
17697 | ||
376a287d | 17698 | 2012-01-24 Richard Sandiford <rdsandiford@googlemail.com> |
17699 | ||
17700 | * rtl.h (true_dependence, canon_true_dependence): Remove varies | |
17701 | parameter. | |
17702 | * alias.c (fixed_scalar_and_varying_struct_p): Delete. | |
17703 | (true_dependence_1, write_dependence_p, may_alias_p): Don't call it. | |
17704 | (true_dependence_1, true_dependence, canon_true_dependence): Remove | |
17705 | varies parameter. | |
17706 | * cselib.c (cselib_rtx_varies_p): Delete. | |
17707 | (cselib_invalidate_mem): Update call to canon_true_dependence. | |
17708 | * dse.c (record_store, check_mem_read_rtx): Likewise. | |
17709 | (scan_reads_nospill): Likewise. | |
17710 | * cse.c (check_dependence): Likewise. | |
17711 | (cse_rtx_varies_p): Delete. | |
17712 | * expr.c (safe_from_p): Update call to true_dependence. | |
17713 | * ira.c (validate_equiv_mem_from_store): Likewise. | |
17714 | (memref_referenced_p): Likewise. | |
17715 | * postreload-gcse.c (find_mem_conflicts): Likewise. | |
17716 | * sched-deps.c (sched_analyze_2): Likewise. | |
17717 | * store-motion.c (load_kills_store): Likewise. | |
17718 | * config/frv/frv.c (frv_registers_conflict_p_1): Likewise. | |
17719 | * gcse.c (mems_conflict_for_gcse_p): Likewise. | |
17720 | (compute_transp): Update call to canon_true_dependence. | |
17721 | ||
39ca90d5 | 17722 | 2012-01-25 Richard Henderson <rth@redhat.com> |
17723 | ||
17724 | * optabs.c (CODE_FOR_atomic_test_and_set): Provide default. | |
17725 | (maybe_emit_atomic_test_and_set): New. | |
17726 | (expand_sync_lock_test_and_set): Use it. | |
17727 | (expand_atomic_test_and_set): Likewise. | |
17728 | * doc/extend.texi (__atomic_test_and_set): Adjust the docs to match | |
17729 | the implementation; clarify implementation defined details. | |
17730 | * doc/md.texi (atomic_test_and_set): Document. | |
17731 | ||
803dea20 | 17732 | 2012-01-25 Richard Henderson <rth@redhat.com> |
17733 | ||
17734 | * config/sparc/predicates.md (zero_or_v7_operand): Use match_code. | |
17735 | ||
256897f4 | 17736 | 2012-01-25 Richard Henderson <rth@redhat.com> |
17737 | ||
17738 | PR target/51968 | |
17739 | * config/arm/arm.c (neon_split_vcombine): Emit deleted note | |
17740 | to effect no-op split. | |
17741 | ||
9eb529b8 | 17742 | 2012-01-24 Aldy Hernandez <aldyh@redhat.com> |
17743 | ||
17744 | PR lto/51698 | |
17745 | * builtin-types.def: (BT_CONST_DOUBLE_PTR): New. | |
17746 | (BT_FN_VOID_PTR_CONST_PTR_SIZE): New. | |
17747 | (BT_FN_VOID_PTR_INT_SIZE): New. | |
17748 | (BT_FN_UINT_UINT_VAR): Remove. | |
17749 | (BT_FN_UINT32_UINT32_VAR): New. | |
17750 | (BT_FN_DOUBLE_VPTR): Remove. | |
17751 | (BT_FN_DOUBLE_CONST_DOUBLE_PTR): New. | |
17752 | ||
669cf718 | 17753 | * gtm-builtins.def (_ITM_abortTransaction): Set return type to void. |
9eb529b8 | 17754 | (_ITM_changeTransactionMode): Same. |
17755 | (_ITM_memmoveRtWt): Change return type to void. | |
17756 | (_ITM_memcpyRtWt): Same. | |
17757 | (_ITM_memsetW): Same. | |
17758 | (_ITM_RaRD): Change types to double. | |
17759 | (_ITM_RD): Same. | |
17760 | (_ITM_RaWD): Same. | |
17761 | (_ITM_RfWD): Same. | |
17762 | ||
17763 | * builtins.def (DEF_TM_BUILTIN): Set BOTH_P to true. | |
17764 | ||
5db3f9d5 | 17765 | 2012-01-24 Aldy Hernandez <aldyh@redhat.com> |
17766 | Patrick Marlier <patrick.marlier@gmail.com> | |
17767 | ||
17768 | * trans-mem.c (requires_barrier): Do not instrument thread local | |
17769 | variables and emit save/restore for them. | |
17770 | ||
07828d90 | 17771 | 2012-01-24 Jason Merrill <jason@redhat.com> |
17772 | ||
17773 | PR c++/51812 | |
17774 | * cgraphunit.c (cgraph_decide_is_function_needed): Don't always | |
17775 | output static aliases. | |
17776 | ||
1412b935 | 17777 | 2012-01-24 Jakub Jelinek <jakub@redhat.com> |
17778 | ||
17779 | PR driver/47249 | |
17780 | * common.opt (-pie, -shared, pie, shared): Change from Common to | |
17781 | Driver. | |
17782 | * gcc.c (display_help): Display help for -pie and -shared. | |
17783 | ||
6ee532ba | 17784 | 2012-01-24 Georg-Johann Lay <avr@gjlay.de> |
17785 | ||
17786 | PR target/49868 | |
17787 | * doc/extend.texi (AVR Named Address Spaces): Move sample code up. | |
17788 | Remove note on size/offset limitation. | |
17789 | (AVR Variable Attributes): Add example how to read data located | |
17790 | with progmem. Refer to named address spaces. | |
17791 | * doc/invoke.texi (AVR Options): Fix typo. | |
17792 | ||
7f295214 | 17793 | 2012-01-24 Richard Guenther <rguenther@suse.de> |
17794 | ||
17795 | Forward-port to trunk | |
17796 | 2010-09-21 Jakub Jelinek <jakub@redhat.com> | |
17797 | ||
17798 | PR middle-end/45678 | |
17799 | * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: If | |
17800 | op0 isn't sufficiently aligned and there is movmisalignM | |
17801 | insn for mode, use it to load op0 into a temporary register. | |
17802 | ||
202e7097 | 17803 | 2012-01-24 Jakub Jelinek <jakub@redhat.com> |
17804 | ||
17805 | PR target/51957 | |
17806 | * target.def (const_not_ok_for_debug_p): New hook. | |
17807 | * doc/tm.texi.in (TARGET_CONST_NOT_OK_FOR_DEBUG_P): New hook | |
17808 | documentation. | |
17809 | * doc/tm.texi: Regenerated. | |
17810 | * dwarf2out.c (const_ok_for_output_1): If | |
17811 | targetm.const_not_ok_for_debug_p returns true, fail. | |
17812 | * config/rs6000/rs6000.c (rs6000_const_not_ok_for_debug_p): New | |
17813 | function. | |
17814 | (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Redefine. | |
17815 | ||
c96c9817 | 17816 | 2012-01-23 Kai Tietz <ktietz@redhat.com> |
17817 | ||
17818 | PR target/51900 | |
17819 | * config/i386/predicates.md (symbolic_operand): Allow | |
17820 | UNSPEC_PCREL as PIC expression for lea. | |
17821 | * config/i386/winnt.c (i386_pe_binds_local_p): Reworked. | |
17822 | * config/i386/i386.c (ix86_delegitimize_address): Handle | |
17823 | UNSPEC_PCREL for none-MEM, too. | |
17824 | ||
caf29404 | 17825 | 2012-01-23 Aldy Hernandez <aldyh@redhat.com> |
17826 | ||
17827 | * trans-mem.c (ipa_tm_create_version): Set externally_visible. | |
17828 | (ipa_tm_create_version_alias): Same. | |
17829 | ||
669cf718 | 17830 | 2012-01-23 Uros Bizjak <ubizjak@gmail.com> |
be83ebf7 | 17831 | |
17832 | PR libitm/51830 | |
17833 | * builtin-types.def (BT_FN_UINT_UINT_VAR): New. | |
17834 | * gtm-builtins.def (BUILT_IN_TM_START): Declare as BT_FN_UINT_UINT_VAR. | |
17835 | ||
38fe0c89 | 17836 | 2012-01-23 Aldy Hernandez <aldyh@redhat.com> |
17837 | Patrick Marlier <patrick.marlier@gmail.com> | |
17838 | Iain Sandoe <developer@sandoe-acoustics.co.uk> | |
17839 | ||
17840 | PR lto/51916 | |
17841 | * lto-wrapper.c (run_gcc): Pass the LTO section name to | |
17842 | simple_object_start_read. | |
17843 | ||
b94ae734 | 17844 | 2012-01-23 Richard Guenther <rguenther@suse.de> |
17845 | ||
38fe0c89 | 17846 | |
b94ae734 | 17847 | PR tree-optimization/51895 |
17848 | * tree-sra.c (decide_one_param_reduction): Avoid sub-optimal | |
17849 | parameter decomposition into BLKmode components. | |
17850 | ||
bd57fdff | 17851 | 2012-01-23 Eric Botcazou <ebotcazou@adacore.com> |
17852 | ||
17853 | * tree-ssa-structalias.c (intra_create_variable_infos): Do not create | |
17854 | fake variables for restrict-qualified pointers whose pointed-to type | |
17855 | contains a placeholder. | |
17856 | ||
f3941af5 | 17857 | 2012-01-23 Richard Guenther <rguenther@suse.de> |
17858 | ||
17859 | PR tree-optimization/51949 | |
be83ebf7 | 17860 | * ipa-split.c (execute_split_functions): Do not split malloc functions. |
f3941af5 | 17861 | |
6bd23a69 | 17862 | 2012-01-23 Jakub Jelinek <jakub@redhat.com> |
17863 | ||
17864 | PR rtl-optimization/51933 | |
17865 | * ree.c (transform_ifelse): Return true right away if dstreg is | |
17866 | already wider or equal to cand->mode. | |
17867 | (enum ext_modified_kind, struct ext_modified, ext_state): New types. | |
17868 | (make_defs_and_copies_lists): Remove defs_list and copies_list | |
17869 | arguments, add state argument, just truncate state->work_list | |
17870 | instead of always allocating and freeing the vector. Assert that | |
be83ebf7 | 17871 | get_defs succeeds instead of returning 2. Changed return type to bool. |
6bd23a69 | 17872 | (merge_def_and_ext): Add state argument. If SET_DEST doesn't |
17873 | have ext_src_mode, see if it has been modified already with the | |
17874 | right kind of extension and has been extended before from the | |
17875 | ext_src_mode. If SET_DEST is already wider or equal to cand->mode, | |
be83ebf7 | 17876 | just return true. Remember the original mode in state->modified array. |
6bd23a69 | 17877 | (combine_reaching_defs): Add state argument. Don't allocate and |
17878 | free here def_list, copied_list and vec vectors, instead just | |
be83ebf7 | 17879 | VEC_truncate the vectors in *state. Don't handle outcome == 2 here. |
6bd23a69 | 17880 | (find_and_remove_re): Set DF_DEFER_INSN_RESCAN df flag. |
17881 | Add state variable, clear vectors in it, initialize state.modified | |
17882 | if needed. Free all the vectors at the end and state.modified too. | |
17883 | Don't skip a candidate if the extension expression has been modified. | |
17884 | ||
af8e12d0 | 17885 | 2012-01-22 Douglas B Rupp <rupp@gnat.com> |
17886 | ||
17887 | PR target/47096 | |
17888 | * config.gcc: (i[34567]86-*-interix3*): Remove from obsolete | |
17889 | configurations. Change triplet to i[34567]86-*-interix[3-9]*. | |
17890 | (extra_options) interix.opt -> i386/interix.opt" | |
17891 | (extra_objs):Add winnt-stubs.o | |
17892 | * configure.ac: Add interix to target_os .comm on PE check. | |
17893 | * configure: Regenerate. | |
17894 | * config/interix3.h: Delete and move bits to.. | |
17895 | * config/interix.h: Delete and move bits to.. | |
17896 | * config/i386/i386-interix3.h: Delete and move bits to.. | |
17897 | * config/i386/i386-interix.h: ..here. | |
17898 | (TARGET_CPU_DEFAULT): Remove redefinition. | |
17899 | (TARGET_ASM_CONSTRUCTOR): Undefine. | |
17900 | (SUBTARGET_SWITCHES): Define for ms-bitfields. | |
17901 | (TARGET_OS_CPP_BUILTINS): Remove __OPENNT. Add __declspec. | |
17902 | (PTRDIFF_TYPE): Define. | |
17903 | (LONG_DOUBLE_TYPE_SIZE): Define. | |
17904 | (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define. | |
17905 | (SUBTARGET_OVERRIDE_OPTIONS): Remove. | |
17906 | (TARGET_SECTION_TYPE_FLAGS): Define. | |
17907 | (ASM_DECLARE_FUNCTION_NAME): Define. | |
17908 | (ASM_OUTPUT_EXTERNAL): Define. | |
17909 | (ASM_OUTPUT_EXTERNAL_LIBCALL): Define. | |
17910 | (ASM_OUTPUT_ALIGNED_BSS): Define. | |
17911 | (PCC_BITFIELD_TYPE_MATTERS): Define. | |
17912 | (USE_CONST_SECTION): Define. | |
17913 | (SUBTARGET_ENCODE_SECTION_INFO): Remove. | |
17914 | (TARGET_ASM_FUNCTION_RODATA_SECTION): Remove. | |
17915 | (SUPPORTS_ONE_ONLY): Remove. | |
17916 | (I386_PE_STRIP_ENCODING): Define. | |
17917 | * config/interix.opt: Delete and move bits to.. | |
17918 | * config/i386/interix.opt: ..here. New. | |
17919 | (mpe-aligned-commons): Add. | |
17920 | * config/i386/t-interix: Add copyright header. | |
17921 | (winnt-stubs.o): Add rule. | |
17922 | ||
e87b587e | 17923 | 2012-01-22 Jason Merrill <jason@redhat.com> |
17924 | ||
17925 | PR c++/51832 | |
17926 | * varpool.c (varpool_analyze_pending_decls): Copy DECL_EXTERNAL | |
17927 | for extra name aliases. | |
17928 | ||
4a77f173 | 17929 | 2012-01-22 Eric Botcazou <ebotcazou@adacore.com> |
17930 | ||
17931 | PR rtl-optimization/51924 | |
17932 | * ree.c (combine_set_extension): Improve debugging message. | |
17933 | (combine_reaching_defs): Likewise. | |
17934 | (get_defs): Rename confusingly named variable. | |
17935 | (find_and_remove_re): Skip a candidate if the extension expression has | |
17936 | been modified. | |
17937 | ||
e351cc52 | 17938 | 2012-01-21 Robert Millan <rmh@gnu.org> |
17939 | Gerald Pfeifer <gerald@pfeifer.com> | |
17940 | ||
17941 | * config/kfreebsd-gnu.h (GNU_USER_DYNAMIC_LINKERX32): New macro. | |
17942 | (GNU_USER_DYNAMIC_LINKER): Adjust indentation. | |
17943 | ||
3991e956 | 17944 | 2012-01-20 Jakub Jelinek <jakub@redhat.com> |
17945 | ||
17946 | PR tree-optimization/51914 | |
17947 | * tree-vect-stmts.c (vectorizable_conversion): For | |
17948 | cvt_type && modifier == WIDEN, put temporary with cvt_type | |
17949 | at the beginning of vec_dsts and set vec_dest to temporary | |
17950 | with vectype_out. | |
17951 | ||
4c2112a3 | 17952 | 2012-01-20 Eric Botcazou <ebotcazou@adacore.com> |
17953 | ||
17954 | * cfgrtl.c (rtl_dump_bb): Do not dump insns for {ENTRY|EXIT}_BLOCK. | |
17955 | ||
3169c57a | 17956 | 2012-01-20 Tijl Coosemans <tijl@coosemans.org> |
9492fb06 | 17957 | |
17958 | * config/i386/i386.c: Fix checks for !TARGET_MACHO. | |
17959 | * config/rs6000/rs6000.c: Likewise. | |
17960 | ||
40053ccb | 17961 | 2012-01-20 Jakub Jelinek <jakub@redhat.com> |
17962 | ||
17963 | PR target/51915 | |
17964 | * config/arm/arm.c (arm_count_output_move_double_insns): Call | |
17965 | output_move_double on a copy of operands array. | |
17966 | ||
be83ebf7 | 17967 | 2012-01-20 Cary Coutant <ccoutant@google.com> |
17968 | Dodji Seketeli <dodji@redhat.com> | |
946ae316 | 17969 | |
17970 | PR debug/45682 | |
17971 | * dwarf2out.c (copy_declaration_context): Return ref to parent | |
17972 | of declaration DIE, if necessary. | |
17973 | (remove_child_or_replace_with_skeleton): Add new parameter; update | |
17974 | caller. Place skeleton DIE under parent DIE of original declaration. | |
17975 | Move call to copy_declaration_context to here ... | |
17976 | (break_out_comdat_types): ... from here. | |
17977 | ||
2bfb4f13 | 17978 | 2012-01-20 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
17979 | ||
17980 | PR rtl-optimization/51856 | |
17981 | * reload.c (find_reloads_subreg_address): Set the address_reloaded | |
17982 | flag to reloaded. | |
17983 | ||
093defc8 | 17984 | 2012-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
17985 | ||
17986 | PR target/51819 | |
17987 | * config/arm/arm.c (arm_print_operand): Correct output of alignment | |
17988 | hints for neon loads and stores. | |
17989 | ||
8516b1c4 | 17990 | 2012-01-20 Georg-Johann Lay <avr@gjlay.de> |
17991 | ||
17992 | PR target/49868 | |
17993 | PR target/50887 | |
17994 | * doc/extend.texi (Named Address Spaces): Split into subsections. | |
17995 | (AVR Named Address Spaces): New subsection. | |
17996 | (M32C Named Address Spaces): New subsection. | |
17997 | (RL78 Named Address Spaces): New subsection. | |
17998 | (SPU Named Address Spaces): New subsection. | |
17999 | (Variable Attributes): New anchor "AVR Variable Attributes". | |
18000 | (AVR Variable Attributes): Rewrite and avoid wording | |
18001 | "address space" in this context. | |
18002 | * doc/invoke.texi (AVR Options): Rewrite and add documentation | |
18003 | for -maccumulate-args, -mbranch-cost=, -mrelax, -mshort-calls. | |
18004 | (AVR Built-in Macros): New subsubsection therein. | |
18005 | * doc/md.texi (AVR constraints): Remove "C04", "R". | |
18006 | ||
173bd570 | 18007 | 2012-01-20 Richard Guenther <rguenther@suse.de> |
18008 | ||
18009 | PR tree-optimization/51903 | |
18010 | * tree-ssa-pre.c (eliminate): Properly purging of EH edges | |
18011 | when removing stmts. | |
18012 | ||
350ccca5 | 18013 | 2012-01-20 Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org> |
18014 | ||
18015 | PR target/50313 | |
18016 | * config/arm/arm.c (arm_load_pic_register): Use | |
18017 | gen_pic_load_addr_unified. Delete calls to gen_pic_load_addr_32bit | |
18018 | , gen_pic_add_dot_plus_eight and gen_pic_add_dot_plus_four. | |
18019 | (arm_pic_static_addr): Likewise. | |
18020 | (arm_rtx_costs_1): Adjust cost for UNSPEC_PIC_UNIFIED. | |
18021 | (arm_note_pic_base): Handle UNSPEC_PIC_UNIFIED. | |
18022 | * config/arm/arm.md (UNSPEC_PIC_UNIFIED): Define. | |
18023 | (pic_load_addr_unified): New. | |
18024 | ||
fb10e416 | 18025 | 2012-01-20 Andrey Belevantsev <abel@ispras.ru> |
18026 | ||
18027 | PR target/51106 | |
18028 | * function.c (instantiate_virtual_regs_in_insn): Use | |
18029 | delete_insn_and_edges when removing a wrong asm insn. | |
18030 | ||
9f8ac546 | 18031 | 2012-01-19 Vladimir Makarov <vmakarov@redhat.com> |
18032 | ||
18033 | PR rtl-optimization/40761 | |
be83ebf7 | 18034 | * ira-int.h (struct ira_loop_tree_node): Add comment for member loop. |
18035 | Add new member loop_num. | |
9f8ac546 | 18036 | (IRA_LOOP_NODE_BY_INDEX): Modify the check. |
18037 | (ira_build): Remove the parameter. | |
18038 | ||
be83ebf7 | 18039 | * ira.c (ira_print_disposition): Use loop_num instead of loop->num. |
9f8ac546 | 18040 | (ira.c): Do not build CFG loops for one region allocation. Remove |
18041 | argument from ira_build call. | |
18042 | ||
18043 | * ira-build.c (init_loop_tree_node): New function. | |
18044 | (create_loop_tree_nodes): Use it. Separate the case when CFG | |
18045 | loops are not built. | |
18046 | (more_one_region_p): Check current_loops. | |
18047 | (finish_loop_tree_nodes): Separate the case when CFG loops are not | |
18048 | built. | |
18049 | (add_loop_to_tree): Process loop equal to NULL too. | |
18050 | (form_loop_tree): Separate the case when CFG loops are not built. | |
18051 | Use explicitly number for the root. | |
18052 | (rebuild_regno_allocno_maps, create_loop_tree_node_allocnos): Add | |
18053 | an assertion. | |
18054 | (ira_print_expanded_allocno, loop_compare_func): Use loop_num | |
18055 | instead of loop->num. | |
be83ebf7 | 18056 | (mark_loops_for_removal): Ditto. Use loop_num instead of loop->num. |
9f8ac546 | 18057 | (mark_all_loops_for_removal): Ditto. |
18058 | (remove_unnecessary_regions): Separate the case when CFG loops | |
18059 | are not built. | |
18060 | (ira_build): Remove the parameter. Use explicit number of regions | |
18061 | when CFG loops are not built. | |
18062 | ||
be83ebf7 | 18063 | * ira-color.c (print_loop_title): Separate the case for the root node. |
18064 | Use loop_num instead of loop->num. | |
9f8ac546 | 18065 | (move_spill_restore): Use loop_num instead of loop->num. |
18066 | ||
18067 | * ira-emit.c (setup_entered_from_non_parent_p): Add an assertion. | |
18068 | (change_loop): Ditto. | |
18069 | (change_loop): Use loop_num instead of loop->num. | |
18070 | ||
18071 | * ira-lives.c (process_bb_node_lives): Ditto. | |
18072 | ||
be83ebf7 | 18073 | * ira-costs.c (print_allocno_costs, find_costs_and_classes): Ditto. |
9f8ac546 | 18074 | |
18075 | * ira-conflicts.c (print_allocno_conflicts): Ditto. | |
18076 | ||
042161e8 | 18077 | 2012-01-19 Jakub Jelinek <jakub@redhat.com> |
18078 | ||
8c1094a6 | 18079 | PR libmudflap/40778 |
18080 | * tree-mudflap.c (mf_artificial): New function. | |
18081 | (execute_mudflap_function_ops, execute_mudflap_function_decls, | |
18082 | mx_register_decls, mudflap_enqueue_decl): Use it. | |
18083 | ||
042161e8 | 18084 | PR target/51876 |
18085 | * config/arm/neon.md (*neon_vswp<mode>): Fix up operand | |
18086 | numbers in the insn pattern. | |
18087 | ||
c729109b | 18088 | 2012-01-19 Michael Matz <matz@suse.de> |
18089 | ||
18090 | PR tree-optimization/46590 | |
18091 | * cfgexpand.c (add_scope_conflicts_1): New old_conflicts argument, | |
18092 | use it in remembering which conflicts we already created. | |
18093 | (add_scope_conflicts): Adjust call to above, (de)allocate helper | |
18094 | bitmap. | |
18095 | ||
50f418ca | 18096 | 2012-01-19 Aldy Hernandez <aldyh@redhat.com> |
18097 | ||
18098 | PR lto/51280 | |
18099 | * lto-wrapper.c (run_gcc): Pass -fgnu_tm on. | |
18100 | (merge_and_complain): Same. | |
18101 | ||
35f51475 | 18102 | 2012-01-19 Jakub Jelinek <jakub@redhat.com> |
18103 | ||
18104 | PR bootstrap/50237 | |
18105 | * config/initfini-array.h: Guard content of the header | |
18106 | with #ifdef HAVE_INITFINI_ARRAY. | |
18107 | * configure.ac: Move gcc_AC_INITFINI_ARRAY much later into the file. | |
18108 | Add initfini-array.h to tm_file here. | |
be83ebf7 | 18109 | * acinclude.m4 (gcc_AC_INITFINI_ARRAY): For non-ia64 do a linker test. |
35f51475 | 18110 | * config.gcc: Don't add initfini-array.h to tm_file here. |
18111 | * configure: Regenerated. | |
18112 | ||
18113 | 2012-01-19 Andrey Belevantsev <abel@ispras.ru> | |
918fbeb3 | 18114 | |
18115 | PR rtl-optimization/51505 | |
18116 | * df-problems.c (df_kill_notes): New parameter live. Update comment. | |
18117 | Remove REG_EQUAL/REG_EQUIV notes referring to dead registers. | |
be83ebf7 | 18118 | (df_note_bb_compute): Update the call to df_kill_notes. |
918fbeb3 | 18119 | |
3c8b8a41 | 18120 | 2012-01-18 Aldy Hernandez <aldyh@redhat.com> |
18121 | ||
18122 | * trans-mem.c (requires_barrier): Remove call to is_global_var. | |
18123 | ||
561ee8fc | 18124 | 2012-01-18 Richard Guenther <rguenther@suse.de> |
18125 | ||
18126 | * tree-ssa.c (useless_type_conversion_p): Remove special-casing | |
18127 | of conversions to void *. | |
18128 | ||
4d18c297 | 18129 | 2012-01-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
18130 | Richard Sandiford <rdsandiford@googlemail.com> | |
18131 | ||
18132 | PR middle-end/50325 | |
18133 | PR middle-end/51192 | |
18134 | * optabs.h (simplify_expand_binop): Declare. | |
18135 | * optabs.c (simplify_expand_binop): Make global. | |
18136 | * expmed.c (store_bit_field_1): Use simplify_expand_binop on big | |
18137 | endian targets if the source cannot be exactly covered by word | |
18138 | mode chunks. | |
18139 | ||
2e851bb8 | 18140 | 2012-01-17 Jakub Jelinek <jakub@redhat.com> |
18141 | ||
18142 | PR bootstrap/51872 | |
18143 | * hard-reg-set.h (struct hard_reg_set_container): New type. | |
18144 | * target.h (struct hard_reg_set_container): Forward declare. | |
18145 | * target.def (set_up_by_prologue): New target hook. | |
18146 | * doc/tm.texi.in (TARGET_SET_UP_BY_PROLOGUE): Document it. | |
18147 | * doc/tm.texi: Regenerated. | |
18148 | * function.c (thread_prologue_and_epilogue_insns): Change | |
18149 | set_up_by_prologue HARD_REG_SET into struct hard_reg_set_container. | |
18150 | Call targetm.set_up_by_prologue on it. | |
18151 | * config/rs6000/rs6000.c (rs6000_set_up_by_prologue): New function. | |
18152 | (TARGET_SET_UP_BY_PROLOGUE): Redefine to it. | |
18153 | ||
f35edb6f | 18154 | 2012-01-17 Nick Clifton <nickc@redhat.com> |
18155 | ||
18156 | * config/rx/rx.c (rx_can_use_simple_return): New function. | |
18157 | * config/rx/rx-protos.h (rx_can_use_simple_return): Prototype. | |
18158 | * config/rx/rx.md (return): Predicate on rx_can_use_simple_return. | |
18159 | ||
1211c450 | 18160 | 2012-01-17 Richard Guenther <rguenther@suse.de> |
18161 | ||
18162 | PR middle-end/51782 | |
18163 | * expr.c (expand_assignment): Take address-space information | |
18164 | from the address operand of MEM_REF and TARGET_MEM_REF. | |
18165 | (expand_expr_real_1): Likewise. | |
18166 | ||
59157d8c | 18167 | 2012-01-17 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
18168 | ||
18169 | * ira.c (do_reload): Make sure ira_dump_file is re-set if no | |
18170 | reload dump is requested. | |
18171 | ||
d6ded716 | 18172 | 2012-01-17 Aldy Hernandez <aldyh@redhat.com> |
18173 | ||
18174 | PR other/51165 | |
18175 | * trans-mem.c (requires_barrier): Call may_be_aliased. | |
18176 | ||
87af2d00 | 18177 | 2012-01-17 Jakub Jelinek <jakub@redhat.com> |
18178 | ||
18179 | PR tree-optimization/51877 | |
18180 | * tree-ssa-tail-merge.c (gimple_equal_p): Don't return true whenever | |
18181 | call arguments and fndecls compare equal, instead return false if they | |
18182 | don't. Return true only if lhs1 and lhs2 are either both NULL, or | |
18183 | both SSA_NAMEs that are valueized the same, or they satisfy | |
18184 | operand_equal_p. | |
18185 | ||
dfeb8a07 | 18186 | 2012-01-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
18187 | ||
18188 | * configure.ac (gcc_cv_target_dl_iterate_phdr): Only check on | |
18189 | Solaris 11+. | |
18190 | * configure: Regenerate. | |
18191 | ||
4470b8f6 | 18192 | 2012-01-16 Jan Hubicka <jh@suse.cz> |
18193 | ||
18194 | PR c/12245 | |
18195 | PR c++/14179 | |
18196 | * convert.c (convert_to_integer): Use fold_convert for | |
18197 | converting an INTEGER_CST to integer type. | |
18198 | ||
0ecef4a2 | 18199 | 2012-01-16 Jason Merrill <jason@redhat.com> |
18200 | ||
18201 | PR c++/14179 | |
18202 | * vec.c (vec_gc_o_reserve_1): Use ggc_round_alloc_size. | |
18203 | ||
0c41699c | 18204 | 2012-01-16 Jakub Jelinek <jakub@redhat.com> |
18205 | ||
414bc417 | 18206 | PR bootstrap/51860 |
18207 | * config/s390/s390.c (s390_chunkify_start): Don't skip | |
18208 | call insns followed by NOTE_INSN_CALL_ARG_LOCATION note. Skip | |
18209 | NOTE_INSN_VAR_LOCATION and NOTE_INSN_CALL_ARG_LOCATION notes. | |
18210 | If insn is followed by NOTE_INSN_VAR_LOCATION or | |
18211 | NOTE_INSN_CALL_ARG_LOCATION notes, insert jump after all those notes. | |
18212 | Don't use location of note insns. | |
18213 | ||
0c41699c | 18214 | PR tree-optimization/51865 |
18215 | * tree-inline.c (tree_function_versioning): Call remap_decl | |
18216 | on DECL_RESULT whenever it has VOID_TYPE_P type. | |
18217 | ||
1f873db2 | 18218 | 2012-01-15 Richard Sandiford <rdsandiford@googlemail.com> |
18219 | ||
18220 | * config/mips/mips.c (mips16_build_call_stub): Don't use a stub | |
18221 | for calls to locally-binding MIPS16 functions if only the return | |
18222 | type uses float regs. | |
18223 | ||
a657080a | 18224 | 2012-01-15 Chung-Lin Tang <cltang@codesourcery.com> |
18225 | Richard Sandiford <rdsandiford@googlemail.com> | |
18226 | ||
18227 | * config/mips/mips-protos.h (SYMBOL_FORCE_TO_MEM): Delete. | |
18228 | (SYMBOL_32_HIGH): Likewise. | |
18229 | (mips_output_tls_reloc_directive): Declare. | |
18230 | * config/mips/mips.h (PIC_FUNCTION_ADDR_REGNUM): Move to mips.md. | |
18231 | (mips_use_pcrel_pool_p, mips_lo_relocs, mips_hi_relocs): Declare. | |
18232 | * config/mips/mips.c (mips_use_pcrel_pool_p): New variable. | |
18233 | (mips_lo_relocs, mips_hi_relocs): Make extern. | |
18234 | (mips16_stub_function): Move up file. | |
18235 | (mips_classify_symbol): Remove SYMBOL_FORCE_TO_MEM handling. | |
18236 | (mips_symbolic_constant_p): Likewise. Remove SYMBOL_32_HIGH too. | |
18237 | (mips_symbol_insns_1): Likewise. Check mips_use_pcrel_pool_p. | |
be83ebf7 | 18238 | (mips_cannot_force_const_mem): Use mips_use_pcrel_pool_p instead of |
18239 | SYMBOL_FORCE_TO_MEM. Only check mips_tls_symbol_ref_1 if it's false. | |
a657080a | 18240 | (mips_get_tp): Add MIPS16 support. |
18241 | (mips_legitimize_tls_address): Remove MIPS16 sorry(). | |
18242 | Generalize DTPREL and TPREL handling. | |
18243 | (mips_init_relocs): Initialize mips_use_pcrel_pool_p. | |
18244 | Add MIPS16 TLS support. | |
18245 | (mips_output_tls_reloc_directive): New function. | |
18246 | (mips16_rewrite_pool_refs): Ignore UNSPEC_TLS_GET_TPs. | |
18247 | * config/mips/predicates.md (symbolic_operand_with_high) | |
18248 | (tls_reloc_operand): New predicates. | |
18249 | (force_to_mem_operand): Use mips_use_pcrel_pool_p. | |
18250 | * config/mips/mips.md (UNSPEC_UNSHIFTED_HIGH): New unspec. | |
18251 | (PIC_FUNCTION_ADDR_REGNUM): Moved from mips.h. | |
be83ebf7 | 18252 | (*unshifted_high): New instruction. Use it for MIPS16 high splitter. |
a657080a | 18253 | (consttable_tls_reloc, tls_get_tp_mips16_<mode>): New patterns. |
18254 | (*tls_get_tp_mips16_call_<mode>): Likewise. | |
18255 | ||
75e237b7 | 18256 | 2012-01-15 Uros Bizjak <ubizjak@gmail.com> |
18257 | ||
18258 | PR rtl-optimization/51821 | |
18259 | * recog.c (peep2_find_free_register): Determine clobbered registers | |
18260 | from insn pattern. | |
18261 | ||
9f42c829 | 18262 | 2012-01-14 Denis Chertykov <chertykov@gmail.com> |
18263 | ||
18264 | PR target/50925 | |
18265 | * config/avr/avr-protos.h: Revert change of 2012-01-09. | |
18266 | * config/avr/avr.c: Likewise. | |
18267 | * config/avr/avr.h: Likewise. | |
18268 | ||
3637bb87 | 18269 | 2012-01-13 Ian Lance Taylor <iant@google.com> |
18270 | ||
18271 | PR c++/50012 | |
18272 | * tree.h (TYPE_QUALS): Add cast to int. | |
18273 | (TYPE_QUALS_NO_ADDR_SPACE): Likewise. | |
18274 | ||
981afcd0 | 18275 | 2012-01-13 Ian Lance Taylor <iant@google.com> |
18276 | ||
18277 | * ipa-cp.c (ipa_get_indirect_edge_target): Add typecasts when | |
18278 | comparing param_index to VEC_length result. | |
18279 | ||
13b67b5c | 18280 | 2012-01-13 Steven Bosscher <steven@gcc.gnu.org> |
18281 | ||
18282 | * c-decl.c: Do not include tree-mudflap.h | |
18283 | * tree-optimize.c: Likewise. | |
18284 | * Makefile.in: Update dependencies. | |
18285 | ||
fc0c4d51 | 18286 | 2012-01-13 Richard Guenther <rguenther@suse.de> |
18287 | ||
18288 | PR middle-end/8081 | |
18289 | * gimplify.c (gimplify_modify_expr_rhs): For calls with a | |
18290 | variable-sized result always use RSO. | |
18291 | ||
df7f3935 | 18292 | 2012-01-12 DJ Delorie <dj@redhat.com> |
18293 | ||
18294 | * cfgexpand.c (convert_debug_memory_address): Allow any valid | |
18295 | pointer type, not just the default pointer type. | |
18296 | ||
36b6158e | 18297 | 2012-01-09 Richard Henderson <rth@redhat.com> |
18298 | Denis Chertykov <chertykov@gmail.com> | |
18299 | ||
18300 | PR target/50925 | |
18301 | * config/avr/avr-protos.h (avr_hard_regno_nregs): Declare. | |
18302 | * config/avr/avr.c (avr_can_eliminate): Simplify. | |
18303 | (avr_initial_elimination_offset): Likewise. | |
18304 | (avr_prologue_setup_frame): Use hard_frame_pointer_rtx. | |
18305 | (expand_epilogue): Likewise. | |
18306 | (avr_legitimize_address): Gut. | |
18307 | (avr_legitimize_reload_address): Use hard_frame_pointer_rtx. | |
18308 | (avr_hard_regno_nregs): New. | |
18309 | (avr_hard_regno_ok): Allow only Pmode for arg and frame_pointers. | |
18310 | (avr_regno_mode_code_ok_for_base_b): Handle arg and frame pointers. | |
18311 | * config/avr/avr.h (FIXED_REGISTERS): Adjust arg pointer, | |
18312 | add soft frame pointer. | |
18313 | (CALL_USED_REGISTERS): Likewise. | |
18314 | (REG_CLASS_CONTENTS): Likewise. | |
18315 | (REGISTER_NAMES): Likewise. | |
18316 | (HARD_REGNO_NREGS): Use avr_hard_regno_nregs. | |
18317 | (HARD_FRAME_POINTER_REGNUM): New. | |
18318 | (FRAME_POINTER_REGNUM): Use soft frame pointer. | |
18319 | (ELIMINABLE_REGS): Eliminate from the soft frame pointer, | |
18320 | remove the HARD_FRAME_POINTER self-elimination. | |
18321 | ||
4bdc263b | 18322 | 2012-01-12 Georg-Johann Lay <avr@gjlay.de> |
07b2ccdc | 18323 | |
18324 | PR target/51756 | |
18325 | * config/avr/avr.c (avr_encode_section_info): Test for absence of | |
18326 | DECL_EXTERNAL when checking for initializers of progmem variables. | |
18327 | ||
6175d24a | 18328 | 2012-01-12 Ira Rosen <irar@il.ibm.com> |
18329 | ||
18330 | PR tree-optimization/51799 | |
18331 | * tree-vect-patterns.c (vect_recog_over_widening_pattern): Check | |
18332 | that the last operation is a type demotion. | |
18333 | ||
ad1f1582 | 18334 | 2012-01-12 Uros Bizjak <ubizjak@gmail.com> |
18335 | ||
18336 | * config/i386/i386.md (*zero_extendsidi2_rex64): Correct movl template. | |
18337 | (x86_shift<mode>_adj_1): Remove operand constraint from operand 3. | |
18338 | ||
45152a7b | 18339 | 2012-01-11 Jakub Jelinek <jakub@redhat.com> |
18340 | ||
18341 | PR bootstrap/51796 | |
18342 | * combine.c (distribute_notes): If i3 is a noreturn call, | |
18343 | allow old_size to be equal to args_size and make sure the | |
18344 | noreturn call gets REG_ARGS_SIZE note. | |
18345 | * expr.c (fixup_args_size_notes): Put REG_ARGS_SIZE notes | |
18346 | on noreturn calls even when the delta is 0. | |
18347 | ||
93fcbf99 | 18348 | 2012-01-11 Nathan Sidwell <nathan@acm.org> |
18349 | ||
18350 | * gcov.c (STRING_SIZE): Remove. | |
18351 | (generate_results): Erase annotations for source files with no | |
18352 | coverage information. | |
18353 | (read_line): New. | |
18354 | (output_lines): Use it. | |
18355 | ||
7e3aae05 | 18356 | 2012-01-11 Eric Botcazou <ebotcazou@adacore.com> |
18357 | ||
18358 | * gimple.h (gimplify_body): Remove first argument. | |
18359 | * gimplify.c (copy_if_shared): Add DATA argument. Do not create the | |
18360 | pointer set here, instead just pass DATA to walk_tree. | |
18361 | (unshare_body): Remove BODY_P argument and adjust. Create the pointer | |
18362 | set here and invoke copy_if_shared on the size trees of DECL_RESULT. | |
18363 | (unvisit_body): Likewise, but with unmark_visited. | |
18364 | (gimplify_body): Remove BODY_P argument and adjust. | |
18365 | (gimplify_function_tree): Adjust call to gimplify_body. | |
18366 | * omp-low.c (finalize_task_copyfn): Likewise. | |
18367 | ||
7a3ec978 | 18368 | 2012-01-11 Eric Botcazou <ebotcazou@adacore.com> |
18369 | ||
18370 | * tree.h (build_function_decl_skip_args): Add boolean parameter. | |
18371 | (build_function_type_skip_args): Delete. | |
18372 | * tree.c (build_function_type_skip_args): Make static and add | |
18373 | SKIP_RETURN parameter. Fix thinko in the handling of variants. | |
18374 | (build_function_decl_skip_args): Add SKIP_RETURN parameter and | |
18375 | pass it to build_function_type_skip_args. | |
18376 | * cgraph.h (cgraph_function_versioning): Add boolean parameter. | |
18377 | (tree_function_versioning): Likewise. | |
18378 | * cgraph.c (cgraph_create_virtual_clone): Adjust call to | |
18379 | build_function_decl_skip_args. | |
18380 | * cgraphunit.c (cgraph_function_versioning): Add SKIP_RETURN parameter | |
18381 | and pass it to build_function_decl_skip_args/tree_function_versioning. | |
18382 | (cgraph_materialize_clone): Adjust call to tree_function_versioning. | |
18383 | * ipa-inline-transform.c (save_inline_function_body): Likewise. | |
18384 | * trans-mem.c (ipa_tm_create_version): Likewise. | |
18385 | * tree-sra.c (modify_function): Ditto for cgraph_function_versioning. | |
18386 | * tree-inline.c (declare_return_variable): Remove always-true test. | |
18387 | (tree_function_versioning): Add SKIP_RETURN parameter. If the function | |
18388 | returns non-void and SKIP_RETURN, create a void-typed RESULT_DECL. | |
18389 | * ipa-split.c (split_function): Skip the return value for the split | |
18390 | part if it doesn't return. | |
18391 | ||
aa2edcb9 | 18392 | 2012-01-11 Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
18393 | ||
18394 | PR tree-optimization/49642 | |
18395 | * ipa-split.c (forbidden_dominators): New variable. | |
18396 | (check_forbidden_calls): New function. | |
18397 | (dominated_by_forbidden): Likewise. | |
18398 | (consider_split): Check for forbidden dominators. | |
18399 | (execute_split_functions): Initialize and free forbidden | |
18400 | dominators info; call check_forbidden_calls. | |
18401 | ||
7d0a3bab | 18402 | 2012-01-11 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
18403 | ||
18404 | * config/arm/arm.md (mov_notscc): Use MVN for false condition. | |
18405 | ||
301901d2 | 18406 | 2012-01-11 Nick Clifton <nickc@redhat.com> |
18407 | ||
18408 | * config/rx/rx.md (return): Define pattern. | |
18409 | ||
35cbef6c | 18410 | 2012-01-11 Richard Guenther <rguenther@suse.de> |
18411 | ||
18412 | * doc/extend.texi (malloc attribute): Adjust according to | |
18413 | implementation. | |
18414 | ||
3e426b86 | 18415 | 2012-01-10 Aldy Hernandez <aldyh@redhat.com> |
18416 | Patrick Marlier <patrick.marlier@gmail.com> | |
18417 | ||
18418 | PR middle-end/51516 | |
18419 | * trans-mem.c (get_cg_data): Traverse aliases if requested. | |
18420 | (ipa_tm_scan_calls_block): Update parameters to get_cg_data. | |
18421 | (ipa_tm_note_irrevocable): Same. | |
18422 | (ipa_tm_scan_irr_block): Same. | |
18423 | (ipa_tm_decrement_clone_counts): Same. | |
18424 | (ipa_tm_scan_irr_function): Same. | |
18425 | (ipa_tm_create_version_alias): Same. | |
18426 | (ipa_tm_create_version): Same. | |
18427 | (ipa_tm_transform_calls_redirect): Same. | |
18428 | (ipa_tm_transform_calls): Same. | |
18429 | (ipa_tm_transform_transaction): Same. | |
18430 | (ipa_tm_execute): Same. | |
18431 | ||
90e2341f | 18432 | 2012-01-10 Richard Guenther <rguenther@suse.de> |
18433 | ||
18434 | PR middle-end/51806 | |
18435 | * opts.c (common_handle_option): Handle -Werror. | |
18436 | ||
42720af3 | 18437 | 2012-01-10 Andreas Schwab <schwab@linux-m68k.org> |
18438 | ||
18439 | * config/m68k/sync.md ("atomic_compare_and_swap<mode>_1"): Fix | |
18440 | operand number. | |
18441 | ||
2e3ca6dd | 18442 | 2012-01-10 Jason Merrill <jason@redhat.com> |
18443 | ||
18444 | * doc/invoke.texi (C++ Dialect Options): Update -fabi-version=6 | |
18445 | information. | |
18446 | ||
31d2f7ca | 18447 | 2012-01-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
18448 | ||
18449 | * configure.ac (gcc_cv_as_ix86_tlsgdplt): Check if linker | |
18450 | supports R_386_TLS_GD_PLT reloc. | |
18451 | (gcc_cv_as_ix86_tlsldmplt): Check if linker | |
18452 | supports R_386_TLS_LDM_PLT reloc. | |
18453 | * configure: Regenerate. | |
18454 | * config.in: Regenerate. | |
18455 | ||
ed2541ea | 18456 | 2012-01-10 Georg-Johann Lay <avr@gjlay.de> |
18457 | ||
18458 | PR target/49868 | |
18459 | Extend __pgmx semantics to linearize memory. | |
18460 | * config/avr/avr.md (mov<mode>): Use avr_xload_libgcc_p to | |
18461 | determine if code comes inline or from libgcc. | |
18462 | (MOVMEM_r_d:HI): Add "w" to constraint for better preference. | |
18463 | (movmem_qi, movmem_qi): Set constraint #2 to "n". | |
18464 | (movmem_qi_elpm, movmem_hi_elpm): Remove insns. | |
18465 | (movmemx_qi, movmemx_hi): New insns. | |
18466 | (xload_<mode>_libgcc): Rewrite to new insn condition. | |
18467 | (xload_<mode>): Remove insns. | |
18468 | * config/avr/avr.c (avr_out_xload): Rewrite: Only need to handle | |
18469 | cases that don't satisfy avr_xload_libgcc_p(). | |
18470 | (avr_addr_space_convert): Allow converting in any direction. | |
18471 | (avr_addr_space_subset_p): Return always true. | |
18472 | (avr_xload_libgcc_p): Rewrite to fit new __pgmx semantics. | |
18473 | (avr_emit_movmemhi): Ditto. | |
18474 | (avr_out_lpm): No need to handle ADDR_SPACE_PGMX any more. | |
18475 | (avr_out_movmem): Ditto. | |
18476 | (AVR_SYMBOL_FLAG_PROGMEM): New macro. | |
18477 | (AVR_SYMBOL_SET_ADDR_SPACE): New macro. | |
18478 | (AVR_SYMBOL_GET_ADDR_SPACE): New macro. | |
18479 | (avr_encode_section_info): Encode 'progmem' in symbol flags. | |
18480 | (output_reload_in_const): Don't zero-extend any 24-bit symbols. | |
18481 | ||
e97c4b0d | 18482 | 2012-01-10 Richard Guenther <rguenther@suse.de> |
18483 | ||
18484 | PR tree-optimization/50913 | |
18485 | * graphite-scop-detection.c (stmt_has_simple_data_refs_p): | |
18486 | Require data-refs to be representable by Graphite with respect | |
18487 | to any loop nest. | |
18488 | ||
553c4d0b | 18489 | 2012-01-10 Uros Bizjak <ubizjak@gmail.com> |
18490 | ||
18491 | * config/i386/constraints.md ("L"): Return true for 0xffffffff. | |
18492 | * config/i386/i386.c (*anddi_1): Emit AND with 0xffffffff as MOV. | |
18493 | ||
e2ab608c | 18494 | 2012-01-10 Tom de Vries <tom@codesourcery.com> |
18495 | ||
abbecd80 | 18496 | PR rtl-optimization/51271 |
e2ab608c | 18497 | * dwarf2cfi.c (scan_trace): Save and restore cur_row->reg_save when |
18498 | handling annulled branch. | |
18499 | ||
47ddcd6b | 18500 | 2012-01-10 Richard Henderson <rth@redhat.com> |
18501 | ||
553c4d0b | 18502 | * config/arm/arm.c (arm_vectorize_vec_perm_const_ok, |
47ddcd6b | 18503 | TARGET_VECTORIZE_VEC_PERM_CONST_OK, neon_split_vcombine, MAX_VECT_LEN, |
18504 | struct expand_vec_perm_d, arm_expand_vec_perm_1, arm_expand_vec_perm, | |
18505 | arm_evpc_neon_vuzp, arm_evpc_neon_vzip, arm_evpc_neon_vrev, | |
18506 | arm_evpc_neon_vtrn, arm_evpc_neon_vtbl, arm_expand_vec_perm_const_1, | |
18507 | arm_expand_vec_perm_const): New. | |
18508 | * config/arm/arm-protos.h: Update. | |
18509 | * config/arm/neon.md (UNSPEC_VCONCAT): New. | |
18510 | (*neon_vswp<VDQX>): New. | |
18511 | (neon_vcombine<VDX>): Use neon_split_vcombine. | |
18512 | (neon_vtbl1v16qi, neon_vtbl2v16qi, neon_vcombinev16qi): New. | |
18513 | * config/arm/vec-common.md (vec_perm_const<VALL>): New. | |
18514 | (vec_perm<VE>): New. | |
18515 | ||
e1b93706 | 18516 | 2012-01-10 Richard Henderson <rth@redhat.com> |
18517 | ||
18518 | * config/arm/arm.c (arm_gen_compare_reg): Add scratch argument; | |
18519 | use it if reload_completed. | |
18520 | (arm_legitimize_sync_memory, arm_emit, arm_insn_count, arm_count, | |
18521 | arm_output_asm_insn, arm_process_output_memory_barrier, | |
18522 | arm_output_memory_barrier, arm_ldrex_suffix, arm_output_ldrex, | |
18523 | arm_output_strex, arm_output_it, arm_output_op2, arm_output_op3, | |
18524 | arm_output_sync_loop, arm_get_sync_operand, FETCH_SYNC_OPERAND, | |
18525 | arm_process_output_sync_insn, arm_output_sync_insn, | |
18526 | arm_sync_loop_insns, arm_call_generator, arm_expand_sync): Remove. | |
18527 | (arm_pre_atomic_barrier, arm_post_atomic_barrier): New. | |
18528 | (arm_emit_load_exclusive, arm_emit_store_exclusive): New. | |
18529 | (emit_unlikely_jump): New. | |
18530 | (arm_expand_compare_and_swap, arm_split_compare_and_swap): New. | |
18531 | (arm_split_atomic_op): New. | |
18532 | * config/arm/arm-protos.h: Update. | |
18533 | * config/arm/arm.h (enum arm_sync_generator_tag): Remove. | |
18534 | (struct arm_sync_generator): Remove. | |
18535 | * config/arm/arm.md (VUNSPEC_SYNC_COMPARE_AND_SWAP, VUNSPEC_SYNC_LOCK, | |
18536 | VUNSPEC_SYNC_OP, VUNSPEC_SYNC_NEW_OP, VUNSPEC_SYNC_OLD_OP): Remove. | |
18537 | (VUNSPEC_ATOMIC_CAS, VUNSPEC_ATOMIC_XCHG, VUNSPEC_ATOMIC_OP): New. | |
18538 | (VUNSPEC_LL, VUNSPEC_SC): New. | |
18539 | (sync_result, sync_memory, sync_required_value, sync_new_value, | |
18540 | sync_t1, sync_t2, sync_release_barrier, sync_op): Remove. | |
18541 | (attr length): Don't use arm_sync_loop_insns. | |
18542 | (cbranch_cc, cstore_cc): Update call to arm_gen_compare_reg. | |
18543 | (movsfcc, movdfcc): Likewise. | |
18544 | * config/arm/constraints.md (Ua): New. | |
18545 | * config/arm/prediates.md (mem_noofs_operand): New. | |
18546 | (sync_compare_and_swap<QHSD>, sync_lock_test_and_set<QHSD>): Remove. | |
18547 | (sync_clobber, sync_t2_reqd): Remove. | |
18548 | (sync_<syncop><QHSD>, sync_nand<QHSD>): Remove. | |
18549 | (sync_new_<syncop><QHSD>, sync_new_nand<QHSD>): Remove. | |
18550 | (sync_old_<syncop><QHSD>, sync_old_nand<QHSD>): Remove. | |
18551 | (arm_sync_compare_and_swap<SIDI>): Remove. | |
18552 | (arm_sync_compare_and_swap<NARROW>): Remove. | |
18553 | (arm_sync_lock_test_and_set<SIDI>): Remove. | |
18554 | (arm_sync_lock_test_and_set<NARROW>): Remove. | |
18555 | (arm_sync_new_<syncop><SIDI>): Remove. | |
18556 | (arm_sync_new_<syncop><NARROW>): Remove. | |
18557 | (arm_sync_new_nand<SIDI>): Remove. | |
18558 | (arm_sync_new_nand<NARROW>): Remove. | |
18559 | (arm_sync_old_<syncop><SIDI>): Remove. | |
18560 | (arm_sync_old_<syncop><NARROW>): Remove. | |
18561 | (arm_sync_old_nand<SIDI>): Remove. | |
18562 | (arm_sync_old_nand<NARROW>): Remove. | |
18563 | (*memory_barrier): Merge arm_output_memory_barrier. | |
18564 | (atomic_compare_and_swap<QHSD>): New. | |
18565 | (atomic_compare_and_swap<NARROW>_1): New. | |
18566 | (atomic_compare_and_swap<SIDI>_1): New. | |
18567 | (atomic_exchange<QHSD>): New. | |
18568 | (cas_cmp_operand, cas_cmp_str): New. | |
18569 | (atomic_op_operand, atomic_op_str): New. | |
18570 | (atomic_<syncop><QHSD>, atomic_nand<QHSD>): New. | |
18571 | (atomic_fetch_<syncop><QHSD>, atomic_fetch_nand<QHSD>): New. | |
18572 | (atomic_<syncop>_fetch<QHSD>, atomic_nand_fetch<QHSD>): New. | |
18573 | (arm_load_exclusive<NARROW>): New. | |
18574 | (arm_load_exclusivesi, arm_load_exclusivedi): New. | |
18575 | (arm_store_exclusive<QHSD>): New. | |
18576 | ||
18577 | 2012-01-09 Michael Meissner <meissner@linux.vnet.ibm.com> | |
ca8c55ac | 18578 | |
18579 | * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Add DF | |
18580 | reload patterns if -mvsx-scalar-memory. | |
18581 | ||
18582 | * config/rs6000/vsx.md (vsx_xscvspdp): Allow xscvspdp to be | |
18583 | generated, even -mno-vsx-scalar-double was used. | |
18584 | (vsx_xscvdpsp_scalar): Likewise. | |
18585 | (vsx_xscvspdp_scalar2): Likewise. | |
18586 | ||
5cbfefc3 | 18587 | 2012-01-09 Tom de Vries <tom@codesourcery.com> |
18588 | Andrew Pinski <apinski@cavium.com> | |
18589 | ||
abbecd80 | 18590 | PR debug/51471 |
553c4d0b | 18591 | * reorg.c (fill_slots_from_thread): Don't speculate |
18592 | frame-related insns. | |
5cbfefc3 | 18593 | |
018f0595 | 18594 | 2012-01-09 Richard Sandiford <rdsandiford@googlemail.com> |
18595 | ||
18596 | * sched-int.h (bb_note): Move to... | |
18597 | * basic-block.h: ...here. | |
18598 | * haifa-sched.c (bb_note): Move to... | |
18599 | * cfgrtl.c: ...here. | |
18600 | * function.c (next_block_for_reg): New function. | |
18601 | (move_insn_for_shrink_wrap): Likewise. | |
18602 | (prepare_shrink_wrap): Rewrite to use the above. | |
18603 | ||
28098b5b | 18604 | 2012-01-09 Aldy Hernandez <aldyh@redhat.com> |
18605 | ||
18606 | * gimple.c (is_gimple_non_addressable): Remove. | |
18607 | * gimple.h: Remove is_gimple_non_addressable. | |
18608 | * gimplify.c (gimplify_modify_expr_rhs): Use is_gimple_reg instead of | |
18609 | is_gimple_non_addressable. | |
18610 | * trans-mem.c (expand_assign_tm): Same. | |
18611 | ||
f6093533 | 18612 | 2012-01-09 Richard Guenther <rguenther@suse.de> |
18613 | ||
18614 | PR tree-optimization/51775 | |
18615 | * tree-ssa-sccvn.c (visit_use): Value-number throwing stmts. | |
18616 | * tree-ssa-pre.c (eliminate): Properly fixup EH info. | |
18617 | ||
92409bbc | 18618 | 2012-01-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> |
18619 | ||
18620 | * config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for | |
18621 | tuning parameters. | |
18622 | * config/arm/arm.c (arm_cortex_a15_tune): New static variable. | |
18623 | ||
3f7685cd | 18624 | 2012-01-09 Richard Guenther <rguenther@suse.de> |
18625 | ||
18626 | * tree-streamer-out.c (write_ts_optimization): Fix spelling. | |
18627 | ||
e67e73bd | 18628 | 2012-01-08 Jan Hubicka <jh@suse.cz> |
18629 | ||
18630 | PR tree-optimize/51680 | |
3f7685cd | 18631 | * ipa-inline-analyss.c (evaluate_properties_for_edge): Fix condition |
18632 | on when known_vals needs to be computed; cleanup. | |
e67e73bd | 18633 | |
7aedab82 | 18634 | 2012-01-08 Jan Hubicka <jh@suse.cz> |
18635 | ||
18636 | PR tree-optimize/51694 | |
18637 | * ipa-cp.c (ipa_get_indirect_edge_target): Add bounds checks. | |
18638 | ||
49dc2bdc | 18639 | 2012-01-08 Jonathan Wakely <jwakely.gcc@gmail.com> |
18640 | ||
18641 | * doc/cpp.texi (Predefined Macros): __STRICT_ANSI__ is defined | |
18642 | for -std=c++98 and -std=c++11 too. | |
18643 | ||
bf4b25d7 | 18644 | 2012-01-08 Chung-Lin Tang <cltang@codesourcery.com> |
18645 | ||
18646 | * cfgloop.c (cancel_loop): Add free() of bbs array. | |
18647 | ||
5dcaa672 | 18648 | 2012-01-07 Jan Hubicka <jh@suse.cz> |
18649 | ||
18650 | PR tree-optimization/51600 | |
18651 | * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Disable code | |
18652 | that benefits small functions. | |
18653 | ||
18654 | 2012-01-07 Jan Hubicka <jh@suse.cz> | |
18655 | ||
18656 | * ipa-inline.c (want_inline_small_function_p): Fix formating. | |
18657 | ||
a844747e | 18658 | 2012-01-07 Jan Hubicka <jh@suse.cz> |
18659 | ||
18660 | PR tree-optimization/51680 | |
18661 | * ipa-inline.c (want_inline_small_function_p): Be more lax on functions | |
18662 | whose inlining reduce unit size. | |
18663 | ||
c98120f0 | 18664 | 2012-01-07 Alexandre Oliva <aoliva@redhat.com> |
18665 | ||
18666 | PR bootstrap/51725 | |
18667 | * cselib.c (new_elt_loc_list): Promote addr_list to canonical node. | |
18668 | Add canonical node to containing_mem chain after the non-canonical | |
18669 | one, even if there weren't any locs to propagate. | |
18670 | (remove_useless_values): Keep only canonical values. | |
18671 | (add_mem_for_addr, cselib_lookup_mem): Canonicalize addr. | |
18672 | (cselib_invalidate_mem): Likewise. Ensure v is canonical, and | |
18673 | canonicalize mem_chain elements that are not discarded. | |
18674 | ||
b9aec3f5 | 18675 | 2012-01-06 Jakub Jelinek <jakub@redhat.com> |
18676 | ||
5c8ad8f5 | 18677 | PR target/47333 |
18678 | * cgraphunit.c (cgraph_optimize): Call output_weakrefs | |
18679 | before emitting functions. | |
18680 | ||
b9aec3f5 | 18681 | PR gcov-profile/50127 |
18682 | * bb-reorder.c (partition_hot_cold_basic_blocks): Call | |
18683 | clear_aux_for_blocks. | |
18684 | ||
29c70ce8 | 18685 | 2012-01-06 Alexandre Oliva <aoliva@redhat.com> |
18686 | ||
18687 | PR debug/51746 | |
18688 | * cselib.c (cselib_hash_rtx): Hash incoming VALUEs too. | |
18689 | ||
00ce46e2 | 18690 | 2012-01-06 Arnaud Charlet <charlet@adacore.com> |
18691 | ||
18692 | * c-decl.c (ext_block): Moved up. | |
18693 | (collect_all_refs, for_each_global_decl): Take ext_block into account. | |
18694 | ||
36ddd5fe | 18695 | 2012-01-06 Han Shen <shenhan@google.com> |
18696 | ||
18697 | Translate built-in include paths for sysroot. | |
18698 | * Makefile.in (gcc_gxx_include_dir_add_sysroot): New. | |
18699 | (PREPROCESSOR_DEFINES): Define GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT. | |
18700 | ||
18701 | * cppdefault.c (cpp_include_defaults): Replace hard coded "0" with | |
18702 | GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT for "add_sysroot" field. | |
18703 | ||
18704 | * configure.ac (AC_SUBST): Add gcc_gxx_include_dir_add_sysroot to | |
18705 | control whether sysroot should be prepended to gxx include dir. | |
18706 | ||
18707 | * configure: Regenerate. | |
18708 | ||
aa848e47 | 18709 | 2012-01-06 Torvald Riegel <triegel@redhat.com> |
18710 | ||
18711 | PR rtl-optimization/51771 | |
553c4d0b | 18712 | * builtin-attrs.def (ATTR_RETURNS_TWICE, ATTR_TM_NOTHROW_RT_LIST): New. |
aa848e47 | 18713 | * gtm-builtins.def (BUILT_IN_TM_START): Add returns-twice attrib. |
18714 | ||
89c7922d | 18715 | 2012-01-05 Eric Botcazou <ebotcazou@adacore.com> |
18716 | ||
18717 | PR tree-optimization/51315 | |
18718 | * tree-sra.c (tree_non_aligned_mem_for_access_p): New predicate. | |
18719 | (build_accesses_from_assign): Use it instead of tree_non_aligned_mem_p. | |
18720 | ||
7208667b | 18721 | 2012-01-05 Uros Bizjak <ubizjak@gmail.com> |
18722 | ||
18723 | PR target/51681 | |
18724 | * config/ia64/ia64.c (expand_vec_perm_shrp): Use correct operands | |
18725 | for shrp pattern. Correctly handle and fixup shift variable. | |
18726 | Return false when shift > nelt for BYTES_BIG_ENDIAN target. | |
18727 | ||
27827244 | 18728 | 2012-01-05 Jakub Jelinek <jakub@redhat.com> |
18729 | ||
18730 | PR debug/51762 | |
18731 | * calls.c (emit_call_1): For noreturn calls force a REG_ARGS_SIZE | |
18732 | note when !ACCUMULATE_OUTGOING_ARGS. | |
18733 | ||
df8f94d5 | 18734 | 2012-01-05 Eric Botcazou <ebotcazou@adacore.com> |
18735 | ||
18736 | * tree-vrp.c (extract_range_from_binary_expr_1): Remove duplicated | |
18737 | condition. | |
18738 | (extract_range_from_unary_expr_1): Avoid useless computations. | |
18739 | ||
180c5ea0 | 18740 | 2012-01-05 Jakub Jelinek <jakub@redhat.com> |
18741 | ||
d7ff3ab6 | 18742 | PR rtl-optimization/51767 |
18743 | * cfgrtl.c (force_nonfallthru_and_redirect): Force addition | |
18744 | of jump_block and add an extra edge for degenerated asm gotos. | |
18745 | ||
1aed71d6 | 18746 | PR middle-end/51768 |
18747 | * stmt.c (check_unique_operand_names): Don't ICE during error | |
18748 | reporting if i is from labels chain. | |
18749 | ||
180c5ea0 | 18750 | PR middle-end/44777 |
18751 | * profile.c (branch_prob): Split bbs that have exit edge | |
18752 | and need a fake entry edge too. | |
18753 | ||
753f2949 | 18754 | 2012-01-05 Jan Hubicka <jh@suse.cz> |
18755 | ||
18756 | PR middle-end/49710 | |
18757 | * cfgloopmanip.c (remove_path): Walk loop hiearchy upwards when | |
18758 | unlooping loops. | |
18759 | ||
8a3acf3f | 18760 | 2012-01-05 Richard Guenther <rguenther@suse.de> |
18761 | ||
18762 | PR lto/50490 | |
18763 | * tree-streamer-out.c (write_ts_optimization): New function. | |
18764 | (streamer_write_tree_body): Call it. | |
18765 | * tree-streamer-in.c (lto_input_ts_optimization): New function. | |
18766 | (streamer_read_tree_body): Call it. | |
18767 | * lto-streamer-out.c (lto_is_streamable): Handle OPTIMIZATION_NODE. | |
18768 | ||
cbabc8eb | 18769 | 2012-01-05 Jakub Jelinek <jakub@redhat.com> |
18770 | ||
18771 | PR middle-end/51761 | |
7208667b | 18772 | * gimple.h (struct gimplify_ctx): Add in_cleanup_point_expr field. |
cbabc8eb | 18773 | * gimplify.c (gimplify_cleanup_point_expr): Save and set |
18774 | in_cleanup_point_expr before gimplify_stmt call and restore it | |
18775 | afterwards. | |
18776 | (gimplify_target_expr): Don't add {CLOBBER} cleanup if | |
18777 | in_cleanup_point_expr is false. | |
18778 | ||
9ea022ce | 18779 | 2012-01-05 Richard Guenther <rguenther@suse.de> |
18780 | ||
18781 | PR middle-end/51764 | |
18782 | * common.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move | |
18783 | to c.opt. | |
18784 | * toplev.c (process_options): Reject combining mudflap and LTO. | |
18785 | * tree-nomudflap.c (nogo): Use sorry instead of internal_error. | |
18786 | ||
c91fedc5 | 18787 | 2012-01-05 Richard Guenther <rguenther@suse.de> |
18788 | ||
18789 | PR tree-optimization/51760 | |
18790 | * tree-ssa-ccp.c (likely_value): Drop UNDEFINED to CONSTANT, | |
18791 | not VARYING. | |
18792 | (bit_value_unop): Handle UNDEFINED operands. | |
18793 | (bit_value_binop): Likewise. | |
18794 | ||
1b6c82cc | 18795 | 2012-01-05 Georg-Johann Lay <avr@gjlay.de> |
18796 | ||
18797 | * config/avr/avr.c (avr_replace_prefix): Remove. | |
18798 | (avr_asm_named_section): Use ACONCAT instead of avr_replace_prefix. | |
18799 | (avr_asm_function_rodata_section): Ditto. | |
18800 | (avr_asm_select_section): Ditto. | |
18801 | ||
a7dcb2ba | 18802 | 2012-01-05 Marcus Shawcroft <marcus.shawcroft@arm.com> |
18803 | ||
18804 | * reload.c (find_reloads): Adjust LABEL_NUSES on REG_LABEL_OPERAND | |
18805 | insertion. | |
18806 | ||
d1a21c35 | 18807 | 2012-01-05 Jakub Jelinek <jakub@redhat.com> |
18808 | ||
44e41ce0 | 18809 | PR bootstrap/51648 |
18810 | * tree-cfg.c (need_fake_edge_p): Return true also for noreturn | |
18811 | calls that have any non-fake successor edges. | |
18812 | ||
d1a21c35 | 18813 | PR debug/51746 |
18814 | * var-tracking.c (add_stores): For COND_EXEC allow oval to be NULL. | |
18815 | ||
d33fd0b7 | 18816 | 2012-01-04 Eric Botcazou <ebotcazou@adacore.com> |
18817 | ||
18818 | PR tree-optimization/51624 | |
18819 | * tree-sra.c (build_ref_for_model): When replicating a chain of | |
18820 | COMPONENT_REFs, stop as soon as the offset would become negative. | |
18821 | ||
3003ad99 | 18822 | 2012-01-04 Jakub Jelinek <jakub@redhat.com> |
18823 | ||
18824 | PR debug/51695 | |
18825 | * dwarf2out.c (output_loc_list): For now drop >= 64KB expressions | |
18826 | in .debug_loc on the floor. | |
18827 | ||
79bdd1fe | 18828 | 2012-01-04 Andrew Pinski <apinski@cavium.com> |
18829 | ||
18830 | * doc/invoke.texi (-march=@var{arch}): Add octeon+ and octeon2. | |
18831 | ||
b7508909 | 18832 | 2012-01-04 Andrew Pinski <apinski@cavium.com> |
18833 | Adam Nemet <anemet@caviumnetworks.com> | |
18834 | ||
18835 | * config/mips/mips.md (size): Add SI and DI. | |
18836 | (SIZE): New mode attribute. | |
18837 | (U): New code attribute. | |
18838 | * config/mips/mips-dsp.md (mips_lbux): Use gen_mips_lbux_extsi. | |
18839 | (mips_lbux_<mode>): Delete. | |
18840 | (mips_l<SHORT:size><u>x_ext<GPR:mode>_<P:mode>): New pattern. | |
18841 | (mips_lhx): Use gen_mips_lhx_extsi. | |
18842 | (mips_lhx_<mode>): Delete. | |
18843 | (mips_lwx): Delete. | |
18844 | (mips_l<size>x): New expand. | |
18845 | (mips_lwx_<mode>): Delete. | |
18846 | (mips_l<GPR:size>x_<P:mode>): New pattern. | |
18847 | (*mips_lw<u>x_<P:mode>_ext): Likewise. | |
18848 | * config/mips/mips-ftypes.def: Add DI f(POINTER, SI) function type. | |
18849 | * config/mips/mips.c (mips_lx_address_p): New function. | |
18850 | (mips_rtx_costs <case MEM>): Call mips_lx_address_p. | |
18851 | (dsp64): New availability predicate. | |
18852 | (mips_builtins): Add an entry for __builtin_mips_ldx. | |
18853 | * config/mips/mips.h (ISA_HAS_LBX): New define. | |
18854 | (ISA_HAS_LBUX): Likewise. | |
18855 | (ISA_HAS_LHX): Likewise. | |
18856 | (ISA_HAS_LHUX): Likewise. | |
18857 | (ISA_HAS_LWX): Likewise. | |
18858 | (ISA_HAS_LWUX): Likewise. | |
18859 | (ISA_HAS_LDX): Likewise. | |
18860 | * doc/extend.texi (__builtin_mips_ldx): Document. | |
18861 | ||
ceb6185f | 18862 | 2012-01-04 Tristan Gingold <gingold@adacore.com> |
18863 | ||
18864 | * config/vms/xm-vms.h (HOST_LONG_FORMAT, HOST_PTR_PRINTF): Define | |
18865 | when long pointers are used. | |
18866 | * config.build (*-*-*vms*): Handle all OpenVMS targets. | |
18867 | (alpha64-dec-*vms*, alpha*-dec-*vms*) | |
18868 | (ia64-hp-*vms*): Remove. | |
18869 | * config/vms/xm-vms64.h: Delete. | |
18870 | ||
ea580cf7 | 18871 | 2012-01-04 Aldy Hernandez <aldyh@redhat.com> |
18872 | ||
18873 | PR middle-end/51472 | |
18874 | * trans-mem.c (expand_assign_tm): Handle TM_MEMMOVE loads correctly. | |
18875 | ||
cb8ce878 | 18876 | 2012-01-04 Aldy Hernandez <aldyh@redhat.com> |
18877 | ||
d449d792 | 18878 | * opts.c (finish_options): Remove duplicate sorry. |
cb8ce878 | 18879 | |
300eddba | 18880 | 2012-01-04 Aldy Hernandez <aldyh@redhat.com> |
18881 | ||
18882 | PR middle-end/51696 | |
18883 | * trans-mem.c (diagnose_tm_1): Display indirect calls with no name | |
18884 | correctly. | |
18885 | ||
a6c23958 | 18886 | 2012-01-04 Richard Guenther <rguenther@suse.de> |
18887 | ||
18888 | PR middle-end/51750 | |
18889 | * tree.c (size_low_cst): New function. | |
18890 | * tree.h (size_low_cst): Declare. | |
18891 | * fold-const.c (fold_comparison): Use it to extract the low | |
18892 | part of the POINTER_PLUS_EXPR offset. | |
18893 | ||
f4806884 | 18894 | 2012-01-04 Georg-Johann Lay <avr@gjlay.de> |
18895 | ||
18896 | Fix clearing ZERO_REG | |
18897 | * config/avr/avr.md (cc): Add alternative "ldi". | |
18898 | (movqi_insn): Use it in cc attribute. | |
18899 | * config/avr/avr.c (notice_update_cc): Handle CC_LDI. | |
18900 | (output_reload_in_const): Use CLR to move 0 to ZERO_REG. | |
18901 | (output_reload_insisf): Use ZERO_REG to pre-clear register. | |
18902 | ||
ce94380e | 18903 | 2012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
18904 | ||
18905 | * configure: Regenerate. | |
18906 | ||
b4c39a37 | 18907 | 2012-01-04 Richard Guenther <rguenther@suse.de> |
18908 | ||
18909 | PR tree-optimization/49651 | |
18910 | * tree-ssa-structalias.c (type_can_have_subvars): New function. | |
18911 | (var_can_have_subvars): Use it. | |
7208667b | 18912 | (get_constraint_for_1): Only consider subfields if there can be any. |
b4c39a37 | 18913 | |
cdfa22f4 | 18914 | 2012-01-03 Jakub Jelinek <jakub@redhat.com> |
18915 | ||
89159e31 | 18916 | PR bootstrap/51725 |
7208667b | 18917 | * cselib.c (new_elt_loc_list): When moving locs from one cselib_val |
18918 | to its new canonical_cselib_val and the cselib_val was in | |
18919 | first_containing_mem chain, but the canonical_cselib_val was not, | |
18920 | add the latter into the chain. | |
89159e31 | 18921 | (cselib_invalidate_mem): Compare canonical_cselib_val of |
18922 | addr_list chain elt with v. | |
18923 | ||
cdfa22f4 | 18924 | PR pch/51722 |
18925 | * dwarf2out.c (dwarf2out_start_source_file, dwarf2out_define, | |
18926 | dwarf2out_undef): Allocate e.info using ggc_strdup instead | |
18927 | of xstrdup. | |
18928 | (output_macinfo_op): Don't ggc_strdup fd->filename. | |
18929 | (optimize_macinfo_range): Allocate grp_name using XALLOCAVEC, | |
18930 | then ggc_strdup it. Don't free inc->info or cur->info. | |
18931 | (output_macinfo): Don't free ref->info or file->info. | |
18932 | ||
2f630015 | 18933 | 2012-01-03 Ira Rosen <irar@il.ibm.com> |
18934 | ||
18935 | PR tree-optimization/51269 | |
18936 | * tree-vect-loop-manip.c (set_prologue_iterations): Make | |
18937 | first_niters a pointer. | |
18938 | (slpeel_tree_peel_loop_to_edge): Likewise. | |
18939 | (vect_do_peeling_for_loop_bound): Update call to | |
18940 | slpeel_tree_peel_loop_to_edge. | |
18941 | (vect_gen_niters_for_prolog_loop): Don't compute wide_prolog_niters | |
18942 | here. Remove it from the parameters list. | |
18943 | (vect_do_peeling_for_alignment): Update calls and compute | |
18944 | wide_prolog_niters. | |
18945 | ||
958ea92a | 18946 | 2012-01-03 Richard Guenther <rguenther@suse.de> |
18947 | ||
18948 | PR tree-optimization/51070 | |
18949 | * tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop): | |
18950 | Properly handle calls. | |
18951 | ||
af988fbc | 18952 | 2012-01-03 Richard Guenther <rguenther@suse.de> |
18953 | ||
18954 | PR tree-optimization/51692 | |
18955 | * tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not remove | |
18956 | the LHS of allocation stmts. | |
18957 | ||
131e69c7 | 18958 | 2012-01-03 Olivier Hainque <hainque@adacore.com> |
18959 | ||
18960 | * system.h: Prior to #define, #undef fopen and freopen unconditionally. | |
18961 | ||
e4e4eb40 | 18962 | 2012-01-03 Olivier Hainque <hainque@adacore.com> |
18963 | ||
18964 | * collect2.c (main): In AIX specific computations for vector | |
18965 | insertions, use CONST_CAST2 to cast from char ** to const char **. | |
18966 | ||
e94f8cec | 18967 | 2012-01-03 Richard Guenther <rguenther@suse.de> |
18968 | ||
18969 | PR debug/51650 | |
18970 | * dwarf2out.c (dwarf2out_finish): Always create a DIE for | |
18971 | the context of a limbo DIE when it does not already exist. | |
18972 | ||
1cd188fc | 18973 | 2012-01-03 Jakub Jelinek <jakub@redhat.com> |
18974 | ||
18975 | PR tree-optimization/51719 | |
18976 | * value-prof.c (gimple_ic): When indirect call isn't noreturn, | |
18977 | but direct call is, clear direct call's lhs and don't add fallthrough | |
18978 | edge from dcall_bb to join_bb and PHIs. | |
18979 | ||
fbee501c | 18980 | 2012-01-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> |
18981 | ||
18982 | * config/s390/s390.md ("*cmp<mode>_ccs"): Fix comment mentioning | |
18983 | the instructions emitted by the pattern. | |
18984 | ("*TDC_insn_<mode>"): Add comment. | |
18985 | ||
c8d7e3b9 | 18986 | 2012-01-03 Richard Guenther <rguenther@suse.de> |
18987 | ||
18988 | PR middle-end/51730 | |
18989 | * fold-const.c (fold_comparison): Properly canonicalize | |
18990 | tree offset and HOST_WIDE_INT bit position. | |
18991 | ||
87f78f87 | 18992 | 2012-01-02 Uros Bizjak <ubizjak@gmail.com> |
18993 | ||
18994 | * config/ia64/ia64.c (expand_vec_perm_broadcast): Use correct | |
18995 | operands for extzv pattern. | |
18996 | ||
e2b97531 | 18997 | 2012-01-02 Jakub Jelinek <jakub@redhat.com> |
18998 | ||
18999 | PR bootstrap/51725 | |
19000 | * cselib.c (add_mem_for_addr): Call canonical_cselib_val | |
19001 | on mem_elt first. | |
19002 | ||
9d1f0198 | 19003 | 2012-01-02 Sandra Loosemore <sandra@codesourcery.com> |
19004 | ||
19005 | * doc/invoke.texi (-flto and related options): Copy-edit. | |
19006 | ||
606b7c1d | 19007 | 2012-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
19008 | ||
87f78f87 | 19009 | * config/mips/mips.md (loadgp_newabi_<mode>): Add missing earlyclobber. |
606b7c1d | 19010 | |
2cded00a | 19011 | 2012-01-02 Jakub Jelinek <jakub@redhat.com> |
19012 | ||
19013 | * config/i386/sse.md (*avx2_gatherdi<mode>_3, *avx2_gatherdi<mode>_4): | |
19014 | New patterns. | |
19015 | ||
8136e769 | 19016 | 2012-01-02 Richard Sandiford <rdsandiford@googlemail.com> |
19017 | ||
19018 | * expr.h (move_by_pieces_ninsns): Declare. | |
19019 | * expr.c (move_by_pieces_ninsns): Make external. | |
19020 | * config/mips/mips-protos.h (mips_move_by_pieces_p): Declare. | |
19021 | (mips_store_by_pieces_p): Likewise. | |
19022 | * config/mips/mips.h (MOVE_BY_PIECES_P): Call mips_move_by_pieces_p. | |
19023 | (STORE_BY_PIECES_P): Likewise mips_store_by_pieces_p. | |
19024 | * config/mips/mips.c (mips_move_by_pieces_p): New function. | |
19025 | (mips_store_by_pieces_p): Likewise. | |
19026 | ||
364360b8 | 19027 | 2012-01-02 Jakub Jelinek <jakub@redhat.com> |
19028 | ||
19029 | * passes.c (register_one_dump_file): Free full_name. | |
19030 | ||
87f78f87 | 19031 | * reload1.c (reload): Don't allocate reg_max_ref_width here. |
364360b8 | 19032 | (calculate_elim_costs_all_insns): Free offsets_at and |
19033 | offsets_known_at at the end and clear the pointers. | |
19034 | ||
5a1d0410 | 19035 | 2012-01-02 Georg-Johann Lay <avr@gjlay.de> |
19036 | ||
19037 | * config/avr/avr.opt (-mbranch-cost): Fix double definition of | |
19038 | this option introduced in r180739. | |
19039 | ||
b32bc361 | 19040 | 2012-01-02 Georg-Johann Lay <avr@gjlay.de> |
19041 | ||
19042 | PR target/51345 | |
19043 | * config.gcc (tm_file target=avr]): Add avr/avr-multilib.h | |
19044 | (tmake_file target=avr): Add avr/t-multilib. | |
19045 | ||
19046 | * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use AVR_HAVE_8BIT_SP | |
19047 | to built-in define __AVR_HAVE_8BIT_SP__, __AVR_HAVE_16BIT_SP__. | |
19048 | * config/avr/genmultilib.awk: New file. | |
19049 | * config/avr/t-multilib: New auto-generated file. | |
19050 | * config/avr/multilib.h: New auto-generated file. | |
19051 | * config/avr/t-avr (AVR_MCUS): New variable. | |
19052 | (genopt.sh): Use it. | |
19053 | (s-mlib): Depend on t-multilib. | |
19054 | (t-multilib, multilib.h): New dependencies. | |
19055 | (s-avr-mlib): New rule to build t-multilib, multilib.h from AVR_MCUS. | |
19056 | (MULTILIB_OPTIONS): Remove. | |
19057 | (MULTILIB_MATCHES): Remove. | |
19058 | (MULTILIB_DIRNAMES): Remove. | |
19059 | (MULTILIB_EXCEPTIONS): Remove: | |
19060 | * config/avr/genopt.sh: Don't use hard coded file name; | |
19061 | pass AVR_MCUS from t-avr instead. | |
19062 | ||
8e8ae8d4 | 19063 | 2012-01-02 Georg-Johann Lay <avr@gjlay.de> |
19064 | ||
19065 | * config/avr/avr.c (avr_out_ashrpsi3): Fix "case 31" to "case 23". | |
19066 | ||
83921eda | 19067 | 2012-01-02 Georg-Johann Lay <avr@gjlay.de> |
19068 | ||
19069 | Implement light-weight DImode support. | |
19070 | * config/avr/avr-dimode.md: New file. | |
19071 | * config/avr/avr.md: Include it. | |
19072 | (adjust_len): Add plus64, compare64. | |
19073 | (HIDI): Remove code iterator. | |
19074 | (code_stdname): New code attribute. | |
19075 | (rotx, rotsmode): Remove DI. | |
19076 | (rotl<mode>3, *rotw<mode>, *rotb<mode>): Use HISI instead of HIDI | |
19077 | as code iterator. | |
19078 | * config/avr/avr-protos.h (avr_have_dimode): New. | |
19079 | (avr_out_plus64, avr_out_compare64): New. | |
19080 | * config/avr/avr.c (avr_out_compare): Handle DImode. | |
19081 | (avr_have_dimode): New variable definition and initialization. | |
19082 | (avr_out_compare64, avr_out_plus64): New functions. | |
19083 | (avr_out_plus_1): Use simplify_unary_operation to negate xval. | |
19084 | (adjust_insn_length): Handle ADJUST_LEN_COMPARE64, ADJUST_LEN_PLUS64. | |
19085 | (avr_compare_pattern): Skip DImode comparisons. | |
19086 | ||
238c43ff | 19087 | 2012-01-02 Revital Eres <revital.eres@linaro.org> |
19088 | ||
19089 | * ddg.c (def_has_ccmode_p): New function. | |
19090 | (add_cross_iteration_register_deps, | |
19091 | create_ddg_dep_from_intra_loop_link): Call it. | |
19092 | ||
0c0cdd6f | 19093 | 2012-01-02 Richard Guenther <rguenther@suse.de> |
19094 | ||
19095 | PR other/51679 | |
19096 | * invoke.texi (fassociative-math): Remove spurious paranthesis. | |
19097 | ||
ea87e586 | 19098 | 2012-01-01 Jakub Jelinek <jakub@redhat.com> |
19099 | ||
19100 | * gcc.c (process_command): Update copyright notice dates. | |
19101 | * gcov.c (print_version): Likewise. | |
19102 | * gcov-dump.c (print_version): Likewise. | |
19103 | * mips-tfile.c (main): Likewise. | |
19104 | * mips-tdump.c (main): Likewise. | |
19105 | ||
a1123047 | 19106 | 2012-01-01 Ira Rosen <irar@il.ibm.com> |
19107 | ||
19108 | PR tree-optimization/51704 | |
19109 | * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Check that | |
87f78f87 | 19110 | a use is inside the basic block or loop before accessing its vect info. |
a1123047 | 19111 | |
4d50c498 | 19112 | 2012-01-01 Jan Hubicka <jhjh@suse.cz> |
19113 | ||
19114 | PR rtl-optimization/51069 | |
19115 | * cfgloopmanip.c (remove_path): Removing path making irreducible | |
19116 | region unconditional makes BB part of the region. | |
19117 | ||
3064bb7b | 19118 | 2012-01-01 Jakub Jelinek <jakub@redhat.com> |
19119 | ||
19120 | PR tree-optimization/51683 | |
19121 | * tree-ssa-propagate.c (substitute_and_fold): Don't optimize away | |
19122 | calls with side-effects. | |
19123 | * tree-ssa-ccp.c (ccp_fold_stmt): Likewise. | |
7dfbd804 | 19124 | \f |
8dfa851a | 19125 | Copyright (C) 2012 Free Software Foundation, Inc. |
7dfbd804 | 19126 | |
19127 | Copying and distribution of this file, with or without modification, | |
19128 | are permitted in any medium without royalty provided the copyright | |
19129 | notice and this notice are preserved. |