1 2014-11-16 Eric Botcazou <ebotcazou@adacore.com>
3 * doc/tm.texi.in (TARGET_FLAGS_REGNUM): Move around.
4 * doc/tm.texi: Regenerate.
6 2014-11-16 Uros Bizjak <ubizjak@gmail.com>
8 * config/sh/sh.c: Do not include algorithm.
9 (sh_emit_scc_to_t): Replace open-coded swap with std::swap
11 (sh_emit_compare_and_branch): Ditto.
12 (sh_emit_compare_and_set): Ditto.
13 * config/sh/sh.md (replacement peephole2): Ditto.
14 (cstore4_media): Ditto.
17 2014-11-15 Vladimir Makarov <vmakarov@redhat.com>
19 * lra-remat.c (cand_transf_func): Process regno for
20 rematerialization too.
21 * lra.c (lra): Switch on rematerialization pass.
23 2014-11-15 Vladimir Makarov <vmakarov@redhat.com>
25 * lra.c (lra): Switch off rematerialization pass.
27 2014-11-15 Marc Glisse <marc.glisse@inria.fr>
29 * config/i386/xmmintrin.h (_mm_add_ps, _mm_sub_ps, _mm_mul_ps,
30 _mm_div_ps, _mm_store_ss, _mm_cvtss_f32): Use vector extensions
32 * config/i386/emmintrin.h (__v2du, __v4su, __v8hu, __v16qu): New
34 (_mm_sqrt_sd): Fix comment.
35 (_mm_add_epi8, _mm_add_epi16, _mm_add_epi32, _mm_add_epi64,
36 _mm_sub_epi8, _mm_sub_epi16, _mm_sub_epi32, _mm_sub_epi64,
37 _mm_mullo_epi16, _mm_cmpeq_epi8, _mm_cmpeq_epi16, _mm_cmpeq_epi32,
38 _mm_cmplt_epi8, _mm_cmplt_epi16, _mm_cmplt_epi32, _mm_cmpgt_epi8,
39 _mm_cmpgt_epi16, _mm_cmpgt_epi32, _mm_and_si128, _mm_or_si128,
40 _mm_xor_si128, _mm_store_sd, _mm_cvtsd_f64, _mm_storeh_pd,
41 _mm_cvtsi128_si64, _mm_cvtsi128_si64x, _mm_add_pd, _mm_sub_pd,
42 _mm_mul_pd, _mm_div_pd, _mm_storel_epi64, _mm_movepi64_pi64):
43 Use vector extensions instead of builtins.
44 * config/i386/smmintrin.h (_mm_cmpeq_epi64, _mm_cmpgt_epi64,
45 _mm_mullo_epi32): Likewise.
46 * config/i386/avxintrin.h (__v4du, __v8su, __v16hu, __v32qu):
48 (_mm256_add_pd, _mm256_add_ps, _mm256_div_pd, _mm256_div_ps,
49 _mm256_mul_pd, _mm256_mul_ps, _mm256_sub_pd, _mm256_sub_ps):
50 Use vector extensions instead of builtins.
51 * config/i386/avx2intrin.h (_mm256_cmpeq_epi8, _mm256_cmpeq_epi16,
52 _mm256_cmpeq_epi32, _mm256_cmpeq_epi64, _mm256_cmpgt_epi8,
53 _mm256_cmpgt_epi16, _mm256_cmpgt_epi32, _mm256_cmpgt_epi64,
54 _mm256_and_si256, _mm256_or_si256, _mm256_xor_si256, _mm256_add_epi8,
55 _mm256_add_epi16, _mm256_add_epi32, _mm256_add_epi64,
56 _mm256_mullo_epi16, _mm256_mullo_epi32, _mm256_sub_epi8,
57 _mm256_sub_epi16, _mm256_sub_epi32, _mm256_sub_epi64): Likewise.
58 * config/i386/avx512fintrin.h (__v8du, __v16su, __v32hu, __v64qu):
60 (_mm512_or_si512, _mm512_or_epi32, _mm512_or_epi64, _mm512_xor_si512,
61 _mm512_xor_epi32, _mm512_xor_epi64, _mm512_and_si512,
62 _mm512_and_epi32, _mm512_and_epi64, _mm512_mullo_epi32,
63 _mm512_add_epi64, _mm512_sub_epi64, _mm512_add_epi32,
64 _mm512_sub_epi32, _mm512_add_pd, _mm512_add_ps, _mm512_sub_pd,
65 _mm512_sub_ps, _mm512_mul_pd, _mm512_mul_ps, _mm512_div_pd,
66 _mm512_div_ps): Use vector extensions instead of builtins.
67 * config/i386/avx512bwintrin.h (_mm512_mullo_epi16, _mm512_add_epi8,
68 _mm512_sub_epi8, _mm512_sub_epi16, _mm512_add_epi16): Likewise.
69 * config/i386/avx512dqintrin.h (_mm512_mullo_epi64): Likewise.
70 * config/i386/avx512vldqintrin.h (_mm256_mullo_epi64, _mm_mullo_epi64):
73 2014-11-15 Jan Hubicka <hubicka@ucw.cz>
75 * lto-streamer-out.c (hash_tree): Use cl_optimization_hash.
76 * lto-streamer.h (cl_optimization_stream_out, cl_optimization_stream_in): Declare.
77 * optc-save-gen.awk: Generate cl_optimization LTO streaming and hashing routines.
78 * opth-gen.awk: Add prototype of cl_optimization_hash.
79 * tree-streamer-in.c (unpack_ts_optimization): Remove.
80 (streamer_unpack_tree_bitfields): Use cl_optimization_stream_in.
81 * tree-streamer-out.c (pack_ts_optimization): Remove.
82 (streamer_pack_tree_bitfields): Use cl_optimization_stream_out.
84 2014-11-15 Mircea Namolaru <mircea.namolaru@inria.fr>
86 * common.opt (flag_loop_unroll_and_jam): New flag.
87 * params.def (PARAM_LOOP_UNROLL_JAM_SIZE): Parameter for unroll and
89 (PARAM_LOOP_UNROLL_JAM_DEPTH): Likewise.
90 * graphite-poly.h (struct poly_bb:map_sepclass): New field
91 * graphite-poly.c (new_poly_bb): Initialization for new field.
92 (apply_poly_transforms): Support for unroll and jam flag.
93 * graphite-isl-ast-to-gimple.c (generate_luj_sepclass): Compute the
95 (generate_luj_sepclass_opt): Build the separation class option.
96 (generate_luj_options): Set unroll and jam options.
97 (set_options): Support for unroll and jam options.
98 (scop_to_isl_ast): Likewise
99 * graphite-optimize-isl.c (getPrevectorMap_full): New function for
100 computing the separating class map.
101 (optimize_isl): Support for the separating class map.
102 (apply_schedule_map_to_scop): Likewise.
103 (getScheduleMap): Likewise.
104 (getScheduleForBand): Likewise.
105 (getScheduleForBandList): Likewise.
106 * graphite.c (gate_graphite_transforms): Add unroll and jam flag.
107 * toplev.c (process_options) Likewise.
109 2014-11-15 Eric Botcazou <ebotcazou@adacore.com>
111 * tree-cfg.c (replace_loop_annotate_in_block): New function extracted
113 (replace_loop_annotate): ...here. Call it on the header and on the
114 latch block, if any. Restore proper behavior of final cleanup.
116 2014-11-15 Eric Botcazou <ebotcazou@adacore.com>
118 * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Add log message
119 for max-completely-peeled-insns limit.
121 2014-11-14 Jan Hubicka <hubicka@ucw.cz>
123 * ipa-prop.h (ipa_known_type_data): Remove.
124 (ipa_binfo_from_known_type_jfunc): Remove.
126 2014-11-14 Andrew Pinski <apinski@cavium.com>
128 * config/aarch64/aarch64-cores.def (thunderx): Change the scheduler
130 * config/aarch64/aarch64.md: Include thunderx.md.
131 (generic_sched): Set to no for thunderx.
132 * config/aarch64/thunderx.md: New file.
134 2014-11-14 Michael Meissner <meissner@linux.vnet.ibm.com>
136 * config/rs6000/predicates.md (easy_fp_constant): Delete redunant
139 * config/rs6000/vector.md (VEC_R): Move secondary reload support
140 insns to rs6000.md from vector.md.
141 (reload_<VEC_R:mode>_<P:mptrsize>_store): Likewise.
142 (reload_<VEC_R:mode>_<P:mptrsize>_load): Likewise.
143 (vec_reload_and_plus_<mptrsize>): Likewise.
145 * config/rs6000/rs6000.md (Fa): New mode attribute to give
146 constraint for the Altivec registers for a type.
147 (RELOAD): New mode iterator for all of the types that have
148 secondary reload address support to load up a base register.
149 (extendsfdf2_fpr): Use correct constraint.
150 (copysign<mode>3_fcpsgn): For SFmode, use correct xscpsgndp
152 (floatsi<mode>2_lfiwax): Add support for -mupper-regs-{sf,df}.
153 Generate the non-VSX instruction if all registers were FPRs. Do
154 not use the patterns in vsx.md for scalar operations.
155 (floatsi<mode>2_lfiwax_mem): Likewise.
156 (floatunssi<mode>2_lfiwzx): Likewise.
157 (floatunssi<mode>2_lfiwzx_mem): Likewise.
158 (fix_trunc<mode>di2_fctidz): Likewise.
159 (fixuns_trunc<mode>di2_fctiduz): Likewise.
160 (fctiwz_<mode>): Likewise.
161 (fctiwuz_<mode>): Likewise.
163 (floatdidf2_fpr): Likewise.
164 (floatdidf2_mem): Likewise.
165 (floatunsdidf2): Likewise.
166 (floatunsdidf2_fcfidu): Likewise.
167 (floatunsdidf2_mem): Likewise.
168 (floatdisf2_fcfids): Likewise.
169 (floatdisf2_mem): Likewise.
170 (floatdisf2_internal1): Add explicit test for not FCFIDS to make
171 it more obvious that the code is for pre-ISA 2.06 machines.
172 (floatdisf2_internal2): Likewise.
173 (floatunsdisf2_fcfidus): Add support for -mupper-regs-{sf,df}.
174 Generate the non-VSX instruction if all registers were FPRs. Do
175 not use the patterns in vsx.md for scalar operations.
176 (floatunsdisf2_mem): Likewise.
177 (reload_<RELOAD:mode>_<P:mptrsize>_store): Move the reload
178 handlers here from vector.md, and expand the types we generate
180 (reload_<RELOAD:mode>_<P:mptrsize>_load): Likewise.
181 (vec_reload_and_plus_<mptrsize>): Likewise.
183 * config/rs6000/vsx.md (vsx_float<VSi><mode>2): Only provide the
184 vector forms of the instructions. Move VSX scalar forms to
185 rs6000.md, and add support for -mupper-regs-sf.
186 (vsx_floatuns<VSi><mode>2): Likewise.
187 (vsx_fix_trunc<mode><VSi>2): Likewise.
188 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
189 (vsx_float_fix_<mode>2): Delete DF version, rename to
191 (vsx_float_fix_v2df2): Likewise.
193 2014-11-14 Martin Jambor <mjambor@suse.cz>
195 * ipa-prop.h (jump_func_type): Removed value IPA_JF_KNOWN_TYPE.
196 (ipa_pass_through_data): Removed field type_preserved.
197 (ipa_ancestor_jf_data): removed fields type and type_preserved.
198 (ipa_jump_func): Removed field known_type.
199 (ipa_get_jf_known_type_offset): Removed.
200 (ipa_get_jf_known_type_base_type): Likewise.
201 (ipa_get_jf_known_type_component_type): Likewise.
202 (ipa_get_jf_ancestor_type): Likewise.
203 * ipa-cp.c (print_ipcp_constant_value): Removed BINFO handling.
204 (ipa_get_jf_pass_through_result): Likewise.
205 (ipa_get_jf_ancestor_result): Always build ptr_node_type accesses.
206 (values_equal_for_ipcp_p): Removed BINFO handling.
207 (ipa_get_indirect_edge_target_1): Updated comment.
208 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Removed handling
209 of IPA_JF_KNOWN_TYPE jump functions. Do not print removed fields.
210 (ipa_set_jf_known_type): Removed.
211 (ipa_set_jf_simple_pass_through): Do not set removed fields. Update
213 (ipa_set_jf_arith_pass_through): Likewise.
214 (ipa_set_ancestor_jf): Likewise.
215 (ipa_binfo_from_known_type_jfunc): Removed.
216 (prop_type_change_info): Removed fields known_current_type and
217 multiple_types_encountered.
218 (extr_type_from_vtbl_ptr_store): Removed.
219 (check_stmt_for_type_change): Do not attempt to identify changed type.
220 (detect_type_change_from_memory_writes): Do not set the removed fields,
221 always set jfunc to unknown.
222 (compute_complex_assign_jump_func): Do not detect dynamic type change.
223 (compute_complex_ancestor_jump_func): Likewise.
224 (compute_known_type_jump_func): Removed.
225 (ipa_compute_jump_functions_for_edge): Do not detect dynamic type
226 change. Do not comute known type jump functions.
227 (combine_known_type_and_ancestor_jfs): Removed.
228 (update_jump_functions_after_inlining): Removed handling of
229 IPA_JF_KNOWN_TYPE jump functions. Do not set removed fields.
230 (ipa_write_jump_function): Do not stream removed fields or known type
232 (ipa_read_jump_function): Likewise.
234 2014-11-14 Vladimir Makarov <vmakarov@redhat.com>
236 * lra-int.h (lra_create_live_ranges): Add parameter.
237 * lra-lives.c (temp_bitmap): Move higher.
238 (initiate_live_solver): Move temp_bitmap initialization into
239 lra_live_ranges_init.
240 (finish_live_solver): Move temp_bitmap clearing into
242 (process_bb_lives): Add parameter. Use it to control live info
243 update and dead insn elimination. Pass it to mark_regno_live and
245 (lra_create_live_ranges): Add parameter. Pass it to
247 (lra_live_ranges_init, lra_live_ranges_finish): See changes in
248 initiate_live_solver and finish_live_solver.
249 * lra-remat.c (do_remat): Process insn non-operand hard regs too.
250 Use temp_bitmap to update avail_cands.
251 * lra.c (lra): Pass new parameter to lra_create_live_ranges. Move
252 check with lra_need_for_spill_p after live range pass. Switch on
253 rematerialization pass.
255 2014-11-14 Martin Jambor <mjambor@suse.cz>
257 * ipa-prop.h (ipa_get_jf_pass_through_type_preserved): use
258 agg_preserved flag instead.
259 (ipa_get_jf_ancestor_type_preserved): Likewise.
260 (ipa_node_params): Rename known_vals to known_csts, update all users.
261 New field known_contexts.
262 (ipa_get_indirect_edge_target): Update prototype.
263 (ipcp_poly_ctx_values_pool): Declare.
264 (ipa_context_from_jfunc): Likewise.
265 * ipa-inline.h (estimate_ipcp_clone_size_and_time): Updated prototype.
266 * cgraph.h (ipa_polymorphic_call_context): New method equal_to. New
267 parameter newline of method dump.
268 * ipa-cp.c (ctxlat): New field.
269 (ipcp_values_pool): Renamed to ipcp_cst_values_pool, updated all users.
270 (ipcp_poly_ctx_values_pool):New variable.
271 (ipa_get_poly_ctx_lat): New function.
272 (print_ipcp_constant_value): New overloaded function for contexts.
273 (print_all_lattices): Also print contexts.
274 (ipa_topo_info): New field contexts;
275 (set_all_contains_variable): Also set the flag in the context lattice.
276 (initialize_node_lattices): Likewise for flag bottom.
277 (ipa_get_jf_ancestor_result): Removed BINFO handling.
278 (ipa_value_from_jfunc): Likewise.
279 (ipa_context_from_jfunc): New function.
280 (values_equal_for_ipcp_p): New overloaded function for contexts.
281 (allocate_and_init_ipcp_value): Construct the value.
282 (allocate_and_init_ipcp_value): New overloaded function for contexts.
283 (propagate_scalar_accross_jump_function): Removed handling of
284 KNOWN_TYPE jump functions.
285 (propagate_context_accross_jump_function): New function.
286 (propagate_constants_accross_call): Also propagate contexts.
287 (ipa_get_indirect_edge_target_1): Work on contexts rather than BINFOs.
288 (ipa_get_indirect_edge_target): Likewise.
289 (devirtualization_time_bonus): Likewise.
290 (gather_context_independent_values): Create and populate known_contexts
291 vector rather than known_binfos.
292 (perform_estimation_of_a_value): Work on contexts rather than BINFOs.
293 (estimate_local_effects): Likewise.
294 (add_all_node_vals_to_toposort): Also add contexts to teir topological
296 (ipcp_propagate_stage): Also propagate effects of contexts.
297 (ipcp_discover_new_direct_edges): Receive and pass known_contexts to
298 ipa_get_indirect_edge_target_1.
299 (cgraph_edge_brings_value_p): New overloaded function for contexts.
300 (create_specialized_node): Work on contexts rather than BINFOs.
301 (find_more_contexts_for_caller_subset): New function.
302 (known_contexts_useful_p): New function.
303 (copy_useful_known_contexts): Likewise.
304 (modify_known_vectors_with_val): Likewise.
305 (ipcp_val_in_agg_replacements_p): Renamed to
306 ipcp_val_agg_replacement_ok_p, return true for all offset indicating
308 (ipcp_val_agg_replacement_ok_p): New overloaded function for contexts.
309 (decide_about_value): Work on contexts rather than BINFOs.
310 (decide_whether_version_node): Likewise.
311 (ipcp_driver): Initialize the new alloc pool.
312 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Prettify
313 printing of edge contexts.
314 (ipa_set_ancestor_jf): Replace assert with conditional setting of
315 type_preserved to false.
316 (update_jump_functions_after_inlining): Use access function instead of
317 reading agg_preserved directly. Store combined context in the ancestor
319 (try_make_edge_direct_virtual_call): Work on contexts rather than
321 (update_indirect_edges_after_inlining): Get context from
322 ipa_context_from_jfunc.
323 (ipa_free_node_params_substructures): Free also known_contexts.
324 (ipa_free_all_structures_after_ipa_cp): Free the new alloc pool.
325 (ipa_free_all_structures_after_iinln): Likewise.
326 * ipa-inline-analysis.c (evaluate_properties_for_edge): Work on
327 contexts rather than BINFOs.
328 (estimate_edge_devirt_benefit): Likewise.
329 (estimate_edge_size_and_time): Likewise.
330 (estimate_calls_size_and_time): Likewise.
331 (estimate_node_size_and_time): Likewise.
332 (estimate_ipcp_clone_size_and_time): Likewise.
333 (do_estimate_edge_time): Likewise.
334 (do_estimate_edge_size): Likewise.
335 (do_estimate_edge_hints): Likewise.
336 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::dump): New
337 parameter newline, ouput newline only when it is set.
338 (ipa_polymorphic_call_context::equal_to): New method.
340 2014-11-14 Martin Jambor <mjambor@suse.cz>
342 * ipa-cp.c (ipcp_value_source): Converted to a template class. All
343 users converted to the same specialization as the using class/function
344 or specialization on tree.
345 (ipcp_value): Likewise.
346 (ipcp_lattice): Likewise.
347 (ipcp_agg_lattice): Now derived from tree specialization of
349 (values_topo): Moved to new class value_topo_info.
350 (ipa_lat_is_single_const): Turned into ipcp_lattice::is_single_const.
352 (print_lattice): Turned into ipcp_lattice::print. Updated all
354 (value_topo_info): New class template.
355 (ipa_topo_info): New field constants. New constructor.
356 (build_toporder_info): Do not clear stack_top, only checkign assert
358 (set_lattice_to_bottom): Turned into ipcp_lattice::set_to_bottom.
360 (set_lattice_contains_variable): Turned into
361 ipcp_lattice::set_contains_variable. Updated all callers.
362 (add_value_source): Turned into ipcp_value::add_source. Updated all
364 (allocate_and_init_ipcp_value): New function.
365 (add_value_to_lattice): Turned into ipcp_lattice::add_value. Last
366 parameter got default a value. Updated all callers.
367 (add_scalar_value_to_lattice): Removed, users converted to using
368 ipcp_lattice::add_value with default value of the last parameter.
369 (add_val_to_toposort): Turned to value_topo_info::add_val. Updated
371 (propagate_effects): Made method of value_topo_info.
372 (cgraph_edge_brings_value_p): Now a template function.
373 (get_info_about_necessary_edges): Likewise.
374 (gather_edges_for_value): Likewise.
375 (perhaps_add_new_callers): Likewise.
376 (decide_about_value): Likewise.
377 * ipa-prop.h (ipcp_lattice): Remove fowrward declaration.
379 2014-11-14 Jakub Jelinek <jakub@redhat.com>
381 * doc/install.texi (--with-diagnostics-color=): Document.
383 * tree-ssa.dce.c (eliminate_unnecessary_stmts): Eliminate
384 IFN_GOMP_SIMD_LANE without lhs as useless.
386 * ipa-pure-const.c (struct funct_state_d): Add can_free field.
387 (varying_state): Add true for can_free.
388 (check_call): For builtin or internal !nonfreeing_call_p set
390 (check_stmt): For asm volatile and asm with "memory" set
392 (analyze_function): Clear local->can_free initially, continue
393 calling check_stmt until all flags are computed, dump can_free
395 (pure_const_write_summary): Write can_free flag.
396 (pure_const_read_summary): Read it back.
397 (propagate_pure_const): Propagate also can_free flag, set
398 w->nonfreeing_fn if it is false after propagation.
399 * cgraph.h (cgraph_node): Add nonfreeing_fn member.
400 * gimple.c: Include ipa-ref.h, lto-streamer.h and cgraph.h.
401 (nonfreeing_call_p): Return cgraph nonfreeing_fn flag if set.
402 Also return true for IFN_ABNORMAL_DISPATCHER.
403 * cgraph.c (cgraph_node::dump): Dump nonfreeing_fn flag.
404 * lto-cgraph.c (lto_output_node): Write nonfreeing_fn flag.
405 (input_overwrite_node): Read it back.
407 2014-11-14 Jakub Jelinek <jakub@redhat.com>
408 Marek Polacek <polacek@redhat.com>
410 * sanopt.c: Include tree-ssa-operands.h.
411 (struct sanopt_info): Add has_freeing_call_p,
412 has_freeing_call_computed_p, imm_dom_path_with_freeing_call_p,
413 imm_dom_path_with_freeing_call_computed_p, freeing_call_events,
414 being_visited_p fields.
415 (struct sanopt_ctx): Add asan_check_map field.
416 (imm_dom_path_with_freeing_call, maybe_optimize_ubsan_null_ifn,
417 maybe_optimize_asan_check_ifn): New functions.
418 (sanopt_optimize_walker): Use them, optimize even ASAN_CHECK
420 (pass_sanopt::execute): Call sanopt_optimize even for
422 * gimple.c (nonfreeing_call_p): Return true for non-ECF_LEAF
425 2014-11-14 Alan Lawrence <alan.lawrence@arm.com>
427 * tree-vect-loop.c (vect_create_epilog_for_reduction): Move code for
428 'if (extract_scalar_result)' to the only place that it is true.
430 2014-11-14 H.J. Lu <hongjiu.lu@intel.com>
432 * config.gcc (default_gnu_indirect_function): Set to yes
433 for i[34567]86-*-linux* and x86_64-*-linux* if not targeting
436 2014-11-14 Felix Yang <felix.yang@huawei.com>
437 Jiji Jiang <jiangjiji@huawei.com>
439 * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): Use
440 VALL mode iterator instead of VALLDI.
443 2014-11-14 Jan Hubicka <hubicka@ucw.cz>
445 * optc-save-gen.awk: Output cl_target_option_eq,
446 cl_target_option_hash, cl_target_option_stream_out,
447 cl_target_option_stream_in functions.
448 * opth-gen.awk: Output prototypes for
449 cl_target_option_eq and cl_target_option_hash.
450 * lto-streamer.h (cl_target_option_stream_out,
451 cl_target_option_stream_in): Declare.
452 * tree.c (cl_option_hash_hash): Use cl_target_option_hash.
453 (cl_option_hash_eq): Use cl_target_option_eq.
454 * tree-streamer-in.c (unpack_value_fields): Stream in
456 * lto-streamer-out.c (DFS::DFS_write_tree_body): Follow
457 DECL_FUNCTION_SPECIFIC_TARGET.
458 (hash_tree): Hash TREE_TARGET_OPTION; visit
459 DECL_FUNCTION_SPECIFIC_TARGET.
460 * tree-streamer-out.c (streamer_pack_tree_bitfields): Skip
462 (streamer_write_tree_body): Output TS_TARGET_OPTION.
464 2014-11-14 Richard Biener <rguenther@suse.de>
466 * gimple-fold.h (gimple_fold_stmt_to_constant_1): Add 2nd
467 valueization hook defaulted to no_follow_ssa_edges.
468 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Pass
469 2nd valueization hook to gimple_simplify.
470 * tree-ssa-ccp.c (valueize_op_1): New function to be
471 used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
473 * tree-vrp.c (vrp_valueize_1): New function to be
474 used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
475 (vrp_visit_assignment_or_call): Adjust.
477 2014-11-14 Marek Polacek <polacek@redhat.com>
479 * fold-const.c (fold_negate_expr): Don't fold INTEGER_CST if
480 that overflows when SANITIZE_SI_OVERFLOW is on. Guard -(-A)
481 folding with TYPE_OVERFLOW_SANITIZED.
483 2014-11-14 Marek Polacek <polacek@redhat.com>
486 * asan.c (ATTR_CONST_NORETURN_NOTHROW_LEAF_LIST,
487 ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST): Define.
488 * builtin-attrs.def (ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST):
490 * builtins.c (fold_builtin_0): Don't include ubsan.h. Don't
491 instrument BUILT_IN_UNREACHABLE here.
492 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE): Make
494 * sanopt.c (pass_sanopt::execute): Instrument BUILT_IN_UNREACHABLE.
495 * tree-ssa-ccp.c (optimize_unreachable): Bail out if
496 SANITIZE_UNREACHABLE.
497 * ubsan.c (ubsan_instrument_unreachable): Rewrite for GIMPLE.
498 * ubsan.h (ubsan_instrument_unreachable): Adjust declaration.
500 2014-11-14 Alan Lawrence <alan.lawrence@arm.com>
502 * config/rs6000/vector.md (vec_shl_<mode>): Remove.
503 (vec_shr_<mode>): Reverse shift if BYTES_BIG_ENDIAN.
505 2014-11-14 Alan Lawrence <alan.lawrence@arm.com>
507 * optabs.c (shift_amt_for_vec_perm_mask): Remove code conditional on
509 * tree-vect-loop.c (calc_vec_perm_mask_for_shift,
510 vect_create_epilog_for_reduction): Likewise.
511 * doc/md.texi (vec_shr_m): Clarify direction of shifting.
513 2014-11-14 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
516 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Split out
517 numerical immediate handling to...
518 (aarch64_internal_mov_immediate): ...this. New.
519 (aarch64_rtx_costs): Use aarch64_internal_mov_immediate.
520 (aarch64_mov_operand_p): Relax predicate.
521 * config/aarch64/aarch64.md (mov<mode>:GPI): Do not expand CONST_INTs.
522 (*movsi_aarch64): Turn into define_insn_and_split and new alternative
524 (*movdi_aarch64): Likewise.
526 2014-11-14 Richard Biener <rguenther@suse.de>
528 * match.pd: Implement more binary patterns exercised by
530 * fold-const.c (sing_bit_p): Export.
531 (exact_inverse): Likewise.
532 (fold_binary_loc): Remove patterns here.
533 (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
534 * fold-const.h (sing_bit_p): Declare.
535 (exact_inverse): Likewise.
537 2014-11-14 Marek Polacek <polacek@redhat.com>
539 * tree.c (build_common_builtin_nodes): Remove doubled ECF_LEAF.
541 2014-11-14 Richard Biener <rguenther@suse.de>
543 * genmatch.c (add_operator): Allow CONSTRUCTOR.
544 (dt_node::gen_kids): Handle CONSTRUCTOR not as GENERIC.
545 (parser::parse_op): Allow to iterate over predicates.
547 2014-11-14 Jakub Jelinek <jakub@redhat.com>
549 * configure.ac (--with-diagnostics-color): New configure
550 option, default to --with-diagnostics-color=auto.
551 * toplev.c (process_options): Use DIAGNOSTICS_COLOR_DEFAULT
552 to determine -fdiagnostics-color= option default.
553 * doc/invoke.texi (-fdiagnostics-color=): Document new
555 * configure: Regenerated.
556 * config.in: Regenerated.
558 2014-11-13 Teresa Johnson <tejohnson@google.com>
560 PR tree-optimization/63841
561 * tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
563 2014-11-14 Bin Cheng <bin.cheng@arm.com>
565 * timevar.def (TV_SCHED_FUSION): New time var.
566 * passes.def (pass_sched_fusion): New pass.
567 * config/arm/arm.c (TARGET_SCHED_FUSION_PRIORITY): New.
568 (extract_base_offset_in_addr, fusion_load_store): New.
569 (arm_sched_fusion_priority): New.
570 (arm_option_override): Disable scheduling fusion by default
571 on non-armv7 processors or ldrd/strd isn't preferred.
572 * sched-int.h (struct _haifa_insn_data): New field.
573 (INSN_FUSION_PRIORITY, FUSION_MAX_PRIORITY, sched_fusion): New.
574 * sched-rgn.c (rest_of_handle_sched_fusion): New.
575 (pass_data_sched_fusion, pass_sched_fusion): New.
576 (make_pass_sched_fusion): New.
577 * haifa-sched.c (sched_fusion): New.
578 (insn_cost): Handle sched_fusion.
579 (priority): Handle sched_fusion by calling target hook.
580 (enum rfs_decision): New enum value.
581 (rfs_str): New element for RFS_FUSION.
582 (rank_for_schedule): Support sched_fusion.
583 (schedule_insn, max_issue, prune_ready_list): Handle sched_fusion.
584 (schedule_block, fix_tick_ready): Handle sched_fusion.
585 * common.opt (flag_schedule_fusion): New.
586 * tree-pass.h (make_pass_sched_fusion): New.
587 * target.def (fusion_priority): New.
588 * doc/tm.texi.in (TARGET_SCHED_FUSION_PRIORITY): New.
589 * doc/tm.texi: Regenerated.
590 * doc/invoke.texi (-fschedule-fusion): New.
592 2014-11-13 Rong Xu <xur@google.com>
595 * cfgrtl.c (emit_barrier_after_bb): Append the barrier to the
596 footer, instead of unconditionally overwritten.
598 2014-11-14 Martin Jambor <mjambor@suse.cz>
600 * cgraph.h (clear_outer_type): Make public. Fix comment.
601 * ipa-devirt.c (possible_polymorphic_call_targets): Use
602 clear_outer_type when resetting the context.
604 2014-11-13 Dominique Dhumieres <dominiq@lps.ens.fr>
607 * gcc.c (handle_foffload_option): Replace strchrnul with strchr.
608 * lto-wrapper.c (parse_env_var, append_offload_options): Likewise.
610 2014-11-13 Alan Lawrence <alan.lawrence@arm.com>
612 * fold-const.c (const_binop): Remove code handling VEC_RSHIFT_EXPR.
613 * tree-cfg.c (verify_gimple_assign_binary): Likewise.
614 * tree-inline.c (estimate_operator_cost): Likewise.
615 * tree-pretty-print.c (dump_generic_node, op_code_prio, op_symbol_code):
618 * tree-vect-generic.c (expand_vector_operations_1): Remove assertion
619 against VEC_RSHIFT_EXPR.
621 * optabs.h (expand_vec_shift_expr): Remove.
622 * optabs.c (optab_for_tree_code): Remove case VEC_RSHIFT_EXPR.
623 (expand_vec_shift_expr): Remove.
624 * tree.def (VEC_RSHIFT_EXPR): Remove
626 2014-11-13 Alan Lawrence <alan.lawrence@arm.com>
628 * optabs.c (can_vec_perm_p): Update comment, does not consider vec_shr.
629 (shift_amt_for_vec_perm_mask): New.
630 (expand_vec_perm_1): Use vec_shr_optab if second vector is const0_rtx
631 and mask appropriate.
633 * tree-vect-loop.c (calc_vec_perm_mask_for_shift): New.
634 (have_whole_vector_shift): New.
635 (vect_model_reduction_cost): Call have_whole_vector_shift instead of
636 looking for vec_shr_optab.
637 (vect_create_epilog_for_reduction): Likewise; also rename local variable
638 have_whole_vector_shift to reduce_with_shift; output VEC_PERM_EXPRs
639 instead of VEC_RSHIFT_EXPRs.
641 * tree-vect-stmts.c (vect_gen_perm_mask_checked): Extend comment.
643 2014-11-13 Alan Lawrence <alan.lawrence@arm.com>
645 * tree-vectorizer.h (vect_gen_perm_mask): Remove.
646 (vect_gen_perm_mask_checked, vect_gen_perm_mask_any): New.
648 tree_vec_data_refs.c (vect_permute_load_chain, vec_permute_store_chain,
649 vec_shift_permute_load_chain): Replace vect_gen_perm_mask & assert
650 with vect_gen_perm_mask_checked.
652 * tree-vect-stmts.c (vectorizable_mask_load_store, vectorizable_load):
655 (vect_gen_perm_mask_checked): New.
656 (vect_gen_perm_mask): Remove can_vec_perm_p check, rename to...
657 (vect_gen_perm_mask_any): ...this.
659 (perm_mask_for_reverse): Call can_vec_perm_p and
660 vect_gen_perm_mask_checked.
662 2014-11-13 Felix Yang <felix.yang@huawei.com>
664 * ipa-utils.h: Fix typo in comments.
665 * ipa-profile.c: Likewise.
666 * tree-ssa-loop-ivcanon.c: Fix typo in comments and debugging dumps.
668 2014-11-13 Teresa Johnson <tejohnson@google.com>
670 PR tree-optimization/63841
671 * tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
673 2014-11-13 Teresa Johnson <tejohnson@google.com>
675 PR tree-optimization/63841
676 * tree.c (initializer_zerop): A clobber does not zero initialize.
678 2014-11-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
680 * optabs.c (prepare_operand): Gracefully fail if the mode of X
681 does not match the operand mode expected by the insn pattern.
683 2014-11-13 Richard Biener <rguenther@suse.de>
685 * match.pd: Add tcc_comparison, inverted_tcc_comparison
686 and inverted_tcc_comparison_with_nans operator lists.
687 Use tcc_comparison in the truth_valued_p predicate definition.
688 Restrict logical_inverted_value with bit_xor to integral types.
689 Build a boolean true for simplifying x |^ !x because of
690 vector types. Implement patterns from forward_propagate_comparison
691 * tree-ssa-forwprop.c (forward_propagate_comparison): Remove.
692 (get_prop_dest_stmt): Likewise.
693 (pass_forwprop::execute): Do not call it.
694 * fold-const.c (fold_unary_loc): Remove the pattern here.
696 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
697 Andrey Turetskiy <andrey.turetskiy@intel.com>
699 * config.gcc (*-intelmic-* | *-intelmicemul-*): Add i386/t-intelmic to
701 (i[34567]86-*-* | x86_64-*-*): Build mkoffload$(exeext) with the
702 accelerator compiler.
703 * config/i386/intelmic-mkoffload.c: New file.
704 * config/i386/t-intelmic: Ditto.
706 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
707 Andrey Turetskiy <andrey.turetskiy@intel.com>
708 Ilya Verbin <ilya.verbin@intel.com>
710 * common.opt (foffload, foffload-abi): New options.
711 * config/i386/i386.c (ix86_offload_options): New static function.
712 (TARGET_OFFLOAD_OPTIONS): Define.
713 * coretypes.h (enum offload_abi): New enum.
714 * doc/tm.texi: Regenerate.
715 * doc/tm.texi.in (TARGET_OFFLOAD_OPTIONS): Document.
716 * gcc.c (offload_targets): New static variable.
717 (handle_foffload_option): New static function.
718 (driver_handle_option): Handle OPT_foffload_.
719 (driver::maybe_putenv_OFFLOAD_TARGETS): Set OFFLOAD_TARGET_NAMES
720 according to offload_targets.
721 * hooks.c (hook_charptr_void_null): New hook.
722 * hooks.h (hook_charptr_void_null): Declare.
723 * lto-opts.c: Include lto-section-names.h.
724 (lto_write_options): Append options from target offload_options hook and
725 store them to offload_lto section. Do not store target-specific,
726 driver and diagnostic options in offload_lto section.
727 * lto-wrapper.c (merge_and_complain): Handle OPT_foffload_ and
729 (append_compiler_options, append_linker_options)
730 (append_offload_options): New static functions.
731 (compile_offload_image): Add new arguments with options.
732 Call append_compiler_options and append_offload_options.
733 (compile_images_for_offload_targets): Add new arguments with options.
734 (find_and_merge_options): New static function.
735 (run_gcc): Outline options handling into the new functions:
736 find_and_merge_options, append_compiler_options, append_linker_options.
737 * opts.c (common_handle_option): Don't handle OPT_foffload_.
738 Forbid OPT_foffload_abi_ for non-offload compiler.
739 * target.def (offload_options): New target hook.
741 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
742 Bernd Schmidt <bernds@codesourcery.com>
743 Andrey Turetskiy <andrey.turetskiy@intel.com>
744 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
746 * gcc.c (spec_host_machine, accel_dir_suffix): New variables.
747 (process_command): Tweak path construction for the possibility
748 of being configured as an offload compiler.
749 (driver::maybe_putenv_OFFLOAD_TARGETS): New function.
750 (driver::main): Call maybe_putenv_OFFLOAD_TARGETS.
751 (driver::set_up_specs): Tweak path construction for the possibility of
752 being configured as an offload compiler.
753 * lto-wrapper.c (OFFLOAD_TARGET_NAMES_ENV): Define.
754 (offload_names, offloadbegin, offloadend): New static variables.
755 (free_array_of_ptrs, parse_env_var, access_check, compile_offload_image)
756 (compile_images_for_offload_targets, copy_file, find_offloadbeginend):
757 New static functions.
758 (run_gcc): Determine whether offload sections are present. If so, run
759 compile_images_for_offload_targets and return the names of new generated
760 objects to linker. If there are offload sections, but no LTO sections,
761 then return the copies of input objects without link-time recompilation.
763 2014-11-13 Richard Biener <rguenther@suse.de>
765 * genmatch.c (dt_node::gen_kids): Fix placement of break statement.
767 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
768 Bernd Schmidt <bernds@codesourcery.com>
769 Andrey Turetskiy <andrey.turetskiy@intel.com>
770 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
772 * Makefile.in (GTFILES): Add omp-low.h to list of GC files.
773 * cgraphunit.c: Include omp-low.h.
774 * doc/tm.texi: Regenerate.
775 * doc/tm.texi.in (TARGET_RECORD_OFFLOAD_SYMBOL): Document.
776 * gengtype.c (open_base_files): Add omp-low.h to ifiles.
777 * lto-cgraph.c (output_offload_tables): New function.
778 (input_offload_tables): Likewise.
779 * lto-section-in.c (lto_section_name): Add "offload_table".
780 * lto-section-names.h (OFFLOAD_VAR_TABLE_SECTION_NAME): Define.
781 (OFFLOAD_FUNC_TABLE_SECTION_NAME): Likewise.
782 * lto-streamer-out.c (lto_output): Call output_offload_tables.
783 * lto-streamer.h (lto_section_type): Add LTO_section_offload_table.
784 (output_offload_tables, input_offload_tables): Declare.
785 * omp-low.c: Include common/common-target.h and lto-section-names.h.
786 (offload_funcs, offload_vars): New global <tree, va_gc> vectors.
787 (expand_omp_target): Add child_fn into offload_funcs vector.
788 (add_decls_addresses_to_decl_constructor): New function.
789 (omp_finish_file): Likewise.
790 * omp-low.h (omp_finish_file, offload_funcs, offload_vars): Declare.
791 * target.def (record_offload_symbol): New DEFHOOK.
792 * toplev.c: Include omp-low.h.
793 (compile_file): Call omp_finish_file.
794 * varpool.c: Include omp-low.h.
795 (varpool_node::get_create): Add decl into offload_vars vector.
797 2014-11-13 Ilya Verbin <ilya.verbin@intel.com>
798 Ilya Tocar <ilya.tocar@intel.com>
799 Andrey Turetskiy <andrey.turetskiy@intel.com>
800 Bernd Schmidt <bernds@codesourcery.com>
802 * cgraph.c: Include context.h.
803 (cgraph_node::create): Set node->offloadable and g->have_offload if
804 decl have "omp declare target" attribute.
805 * cgraph.h (symtab_node): Add need_lto_streaming and offloadable flags.
806 * cgraphunit.c: Include lto-section-names.h.
807 (ipa_passes): Call ipa_write_summaries if there is something to write to
808 OFFLOAD_SECTION_NAME_PREFIX sections.
809 (symbol_table::compile): Set flag_generate_lto if there is something to
811 Replace flag_lto with flag_generate_lto before lto_streamer_hooks_init.
812 * context.c (gcc::context::context): Initialize have_offload with false.
813 * context.h (class context): Add have_offload flag.
814 * ipa-inline-analysis.c (inline_generate_summary): Do not exit under
816 (inline_free_summary): Always remove hooks.
817 * lto-cgraph.c (referenced_from_other_partition_p): Ignore references
818 from non-offloadable nodes while streaming a node into offload section.
819 (reachable_from_other_partition_p): Likewise.
820 (select_what_to_stream): New function.
821 (compute_ltrans_boundary): Do not call
822 lto_set_symtab_encoder_in_partition if the node should not be streamed.
823 * lto-section-names.h (OFFLOAD_SECTION_NAME_PREFIX): Define.
824 (section_name_prefix): Declare.
825 * lto-streamer.c (section_name_prefix): New variable.
826 (lto_get_section_name): Use section_name_prefix instead of
827 LTO_SECTION_NAME_PREFIX.
828 * lto-streamer.h (select_what_to_stream): Declare.
829 * omp-low.c: Include context.h.
830 (is_targetreg_ctx): New function.
831 (scan_sharing_clauses): Use offloadable flag, instead of an attribute.
832 (create_omp_child_function, check_omp_nesting_restrictions): Use new
833 is_targetreg_ctx function. Replace usage of "omp declare target"
834 attribute with a cgraph_node flag offloadable.
835 (expand_omp_target): Set mark_force_output for offloadable functions.
836 (lower_omp_critical): Set offloadable flag for omp critical symbol.
837 * passes.c (ipa_write_summaries): New argument offload_lto_mode. Call
838 select_what_to_stream. Do not call lto_set_symtab_encoder_in_partition
839 if the node should not be streamed out.
840 * tree-pass.h (ipa_write_summaries): New bool argument.
841 * varpool.c: Include context.h.
842 (varpool_node::get_create): Set node->offloadable and g->have_offload if
843 decl have "omp declare target" attribute.
845 2014-11-13 Bernd Schmidt <bernds@codesourcery.com>
846 Thomas Schwinge <thomas@codesourcery.com>
847 Ilya Verbin <ilya.verbin@intel.com>
848 Andrey Turetskiy <andrey.turetskiy@intel.com>
850 * Makefile.in (real_target_noncanonical, accel_dir_suffix)
851 (enable_as_accelerator): New variables substituted by configure.
852 (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of
853 being configured as an offload compiler.
854 (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and
856 (install-cpp, install-common, install_driver, install-gcc-ar): Do not
857 install for the offload compiler.
858 * config.in: Regenerate.
859 * configure: Regenerate.
860 * configure.ac (real_target_noncanonical, accel_dir_suffix)
861 (enable_as_accelerator): Compute new variables.
862 (ACCEL_COMPILER): Define if the compiler is built as the accel compiler.
863 (OFFLOAD_TARGETS): List of target names suitable for offloading.
864 (ENABLE_OFFLOADING): Define if list of offload targets is not empty.
865 * doc/install.texi (Options specification): Document
866 --enable-as-accelerator-for and --enable-offload-targets.
868 2014-11-13 H.J. Lu <hongjiu.lu@intel.com>
870 PR tree-optimization/63828
871 * ipa-polymorphic-call.c (possible_placement_new): Check
872 POINTER_SIZE, instead of BITS_PER_WORD, for pointer size.
874 2014-11-13 Eric Botcazou <ebotcazou@adacore.com>
876 * doc/tm.texi.in (SELECT_CC_MODE): Update example.
877 (REVERSIBLE_CC_MODE): Fix example.
878 (REVERSE_CONDITION): Fix typo.
879 * doc/tm.texi: Regenerate.
881 2014-11-13 Tom de Vries <tom@codesourcery.com>
883 * omp-low.c (pass_data_expand_omp): Set properties_provided to
885 (pass_expand_omp::gate): Remove function. Move gate expression to ...
886 (pass_expand_omp::execute): ... here, as new variable gate. Add early
887 exit if gate is false.
888 (pass_data pass_data_expand_omp_ssa): New pass_data.
889 (class pass_expand_omp_ssa): New pass.
890 (make_pass_expand_omp_ssa): New function.
891 * passes.def (pass_parallelize_loops): Use PUSH_INSERT_PASSES_WITHIN
892 instead of NEXT_PASS.
893 (pass_expand_omp_ssa): Add after pass_parallelize_loops.
894 * tree-parloops.c (gen_parallel_loop): Remove call to omp_expand_local.
895 (pass_parallelize_loops::execute): Don't do cleanups TODO_cleanup_cfg
896 and TODO_rebuild_alias yet. Add TODO_update_ssa. Set
897 cfun->omp_expand_needed.
898 * tree-pass.h: Add define PROP_gimple_eomp.
899 (make_pass_expand_omp_ssa): Declare.
901 2014-11-13 Marek Polacek <polacek@redhat.com>
903 * tree.h (TYPE_OVERFLOW_SANITIZED): Define.
904 * fold-const.c (fold_binary_loc): Use it.
905 * match.pd: Likewise.
907 2014-11-14 Kirill Yukhin <kirill.yukhin@intel.com>
909 * lra-lives.c (struct bb_data): Rename to ...
910 (struct bb_data_pseudos): ... this.
911 (initiate_live_solver): Update struct name.
913 2014-11-13 Richard Biener <rguenther@suse.de>
915 * match.pd: Implement conditional expression patterns.
916 * tree-ssa-forwprop.c (forward_propagate_into_cond): Remove
918 (combine_cond_exprs): Remove.
919 (pass_forwprop::execute): Do not call combine_cond_exprs.
920 * fold-const.c (fold_ternary_loc): Remove patterns here.
921 (pedantic_omit_one_operand_loc): Remove.
923 2014-12-13 Richard Biener <rguenther@suse.de>
926 * match.pd: Implement bswap patterns for transforms checked by
927 gcc.dg/builtin-bswap-8.c.
929 2014-11-13 Vladimir Makarov <vmakarov@redhat.com>
931 * lra.c (lra): Switch off rematerialization pass.
933 2014-11-12 Vladimir Makarov <vmakarov@redhat.com>
935 * common.opt (flra-remat): New.
936 * opts.c (default_options_table): Add entry for flra_remat.
937 * timevar_def (TV_LRA_REMAT): New.
938 * doc/invoke.texi (-flra-remat): Add description of the new
940 * doc/passes.texi (-flra-remat): Remove lra-equivs.c and
941 lra-saves.c. Add lra-remat.c.
942 * Makefile.in (OBJS): Add lra-remat.o.
943 * lra-remat.c: New file.
944 * lra.c: Add info about the rematerialization pass in the top
946 (collect_non_operand_hard_regs, add_regs_to_insn_regno_info):
947 Process unallocatable regs too.
948 (lra_constraint_new_insn_uid_start): Remove.
949 (lra): Add code for calling rematerialization sub-pass.
950 * lra-int.h (lra_constraint_new_insn_uid_start): Remove.
951 (lra_constrain_insn, lra_remat): New prototypes.
952 (lra_eliminate_regs_1): Add parameter.
953 * lra-lives.c (make_hard_regno_born, make_hard_regno_dead):
954 Process unallocatable hard regs too.
955 (process_bb_lives): Ditto.
956 * lra-spills.c (remove_pseudos): Add argument to
957 lra_eliminate_regs_1 call.
958 * lra-eliminations.c (lra_eliminate_regs_1): Add parameter. Use it
959 for sp offset calculation.
960 (lra_eliminate_regs): Add argument for lra_eliminate_regs_1 call.
961 (eliminate_regs_in_insn): Add parameter. Use it for sp offset
963 (process_insn_for_elimination): Add argument for
964 eliminate_regs_in_insn call.
965 * lra-constraints.c (get_equiv_with_elimination): Add argument
966 for lra_eliminate_regs_1 call.
967 (process_addr_reg): Add parameter. Use it.
968 (process_address_1): Ditto. Add argument for process_addr_reg
970 (process_address): Ditto.
971 (curr_insn_transform): Add parameter. Use it. Add argument for
972 process_address calls.
973 (lra_constrain_insn): New function.
974 (lra_constraints): Add argument for curr_insn_transform call.
976 2014-11-13 Manuel López-Ibáñez <manu@gcc.gnu.org>
978 * opts-global.c (postpone_unknown_option_warning): Fix spelling.
979 (print_ignored_options): Fix quoting.
980 * opts.c (common_handle_option): Likewise.
981 (set_debug_level): Likewise.
982 * toplev.c (process_options): Likewise.
984 2014-11-12 Jakub Jelinek <jakub@redhat.com>
987 * ipa-pure-const.c (propagate_nothrow): Walk w->indirect_calls
988 chain instead of node->indirect_calls. Put !can_throw into
989 conditions of all the loops.
991 2014-11-12 H.J. Lu <hongjiu.lu@intel.com>
993 * config/i386/i386.c (x86_output_mi_thunk): Use gen_rtx_REG to
994 set pic_offset_table_rtx.
996 2014-11-12 Matthew Fortune <matthew.fortune@imgtec.com>
998 * common/config/mips/mips-common.c (mips_handle_option): Ensure
999 that -mfp32, -mfp64 disable -mfpxx and -mfpxx disables -mfp64.
1000 * config.gcc (--with-fp-32): New option.
1001 (--with-odd-spreg-32): Likewise.
1002 * config.in (HAVE_AS_DOT_MODULE): New config define.
1003 * config/mips/mips-protos.h
1004 (mips_secondary_memory_needed): New prototype.
1005 (mips_hard_regno_caller_save_mode): Likewise.
1006 * config/mips/mips.c (mips_get_reg_raw_mode): New static prototype.
1007 (mips_get_arg_info): Assert that V2SFmode is only handled specially
1008 with TARGET_PAIRED_SINGLE_FLOAT.
1009 (mips_return_mode_in_fpr_p): Likewise.
1010 (mips16_call_stub_mode_suffix): Likewise.
1011 (mips_get_reg_raw_mode): New static function.
1012 (mips_return_fpr_pair): O32 return values span two registers.
1013 (mips16_build_call_stub): Likewise.
1014 (mips_function_value_regno_p): Support both FP return registers.
1015 (mips_output_64bit_xfer): Use mthc1 whenever TARGET_HAS_MXHC1. Add
1016 specific cases for TARGET_FPXX to move via memory.
1017 (mips_dwarf_register_span): For TARGET_FPXX pretend that modes larger
1018 than UNITS_PER_FPREG 'span' one register.
1019 (mips_dwarf_frame_reg_mode): New static function.
1020 (mips_file_start): Switch to using .module instead of .gnu_attribute.
1021 No longer support FP ABI 4 (-mips32r2 -mfp64), replace with FP ABI 6.
1022 Add FP ABI 5 (-mfpxx) and FP ABI 7 (-mfp64 -mno-odd-spreg).
1023 (mips_save_reg, mips_restore_reg): Always represent DFmode frame
1024 slots with two CFI directives even for O32 FP64.
1025 (mips_for_each_saved_gpr_and_fpr): Account for fixed_regs when
1026 saving/restoring callee-saved registers.
1027 (mips_hard_regno_mode_ok_p): Implement O32 FP64A extension.
1028 (mips_secondary_memory_needed): New function.
1029 (mips_option_override): ABI check for TARGET_FLOATXX. Disable
1030 odd-numbered single-precision registers when using TARGET_FLOATXX.
1031 Implement -modd-spreg and defaults.
1032 (mips_conditional_register_usage): Redefine O32 FP64 to match O32 FP32
1033 callee-saved behaviour.
1034 (mips_hard_regno_caller_save_mode): Implement.
1035 (TARGET_GET_RAW_RESULT_MODE): Define target hook.
1036 (TARGET_GET_RAW_ARG_MODE): Define target hook.
1037 (TARGET_DWARF_FRAME_REG_MODE): Define target hook.
1038 * config/mips/mips.h (TARGET_FLOAT32): New macro.
1039 (TARGET_O32_FP64A_ABI): Likewise.
1040 (TARGET_CPU_CPP_BUILTINS): TARGET_FPXX is __mips_fpr==0. Add
1041 _MIPS_SPFPSET builtin define.
1042 (MIPS_FPXX_OPTION_SPEC): New macro.
1043 (OPTION_DEFAULT_SPECS): Pass through --with-fp-32=* to -mfp and
1044 --with-odd-spreg-32=* to -m[no-]odd-spreg.
1045 (ISA_HAS_ODD_SPREG): New macro.
1046 (ISA_HAS_MXHC1): True for anything other than -mfp32.
1047 (ASM_SPEC): Pass through mfpxx, mfp64, -mno-odd-spreg and -modd-spreg.
1048 (MIN_FPRS_PER_FMT): Redefine in terms of TARGET_ODD_SPREG.
1049 (HARD_REGNO_CALLER_SAVE_MODE): Define. Implement O32 FPXX extension
1050 (HARD_REGNO_CALL_PART_CLOBBERED): Likewise.
1051 (SECONDARY_MEMORY_NEEDED): Likewise.
1052 (FUNCTION_ARG_REGNO_P): Update for O32 FPXX and FP64 extensions.
1053 * config/mips/mips.md (define_attr enabled): Implement O32 FPXX and
1054 FP64A ABI extensions.
1055 (move_doubleword_fpr<mode>): Use ISA_HAS_MXHC1 instead of
1057 * config/mips/mips.opt (mfpxx): New target option.
1058 (modd-spreg): Likewise.
1059 * config/mips/mti-elf.h (DRIVER_SELF_SPECS): Infer FP ABI from arch.
1060 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Likewise and remove
1062 * config/mips/t-mti-elf: Remove fp64 multilib.
1063 * config/mips/t-mti-linux: Likewise.
1064 * configure.ac: Detect .module support.
1065 * configure: Regenerate.
1066 * doc/invoke.texi: Document -mfpxx, -modd-spreg, -mno-odd-spreg option.
1067 * doc/install.texi (--with-fp-32, --with-odd-spreg-32): Document new
1070 2014-11-12 H.J. Lu <hongjiu.lu@intel.com>
1073 * config/i386/i386.c (ix86_init_large_pic_reg): New. Extracted
1075 (ix86_init_pic_reg): Here. Use ix86_init_large_pic_reg.
1076 (x86_output_mi_thunk): Set PIC register to %r11. Call
1077 ix86_init_large_pic_reg to initialize PIC register.
1079 2014-11-12 Kai Tietz <ktietz@redhat.com>
1081 * sdbout.c (sdbout_symbol): Eliminate register only
1082 if decl isn't a global variable.
1084 2014-11-12 Alan Lawrence <alan.lawrence@arm.com>
1086 * config/aarch64/aarch64.c (aarch64_simd_lane_bounds): Display indices.
1088 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers): Add
1089 qualifier_lane_index.
1090 (aarch64_types_ternop_lane_qualifiers, TYPES_TERNOP_LANE): Rename to...
1091 (aarch64_types_quadop_lane_qualifiers, TYPES_QUADOP_LANE): ...these.
1092 (aarch64_types_ternop_lane_qualifiers, TYPES_TERNOP_LANE): New.
1094 (aarch64_types_getlane_qualifiers): Rename to...
1095 (aarch64_types_binop_imm_qualifiers): ...this.
1096 (TYPES_SHIFTIMM): Follow renaming.
1097 (TYPES_GETLANE): Rename to...
1098 (TYPE_GETREG): ...this.
1100 (aarch64_types_setlane_qualifiers): Rename to...
1101 (aarch64_type_ternop_imm_qualifiers): ...this.
1102 (TYPES_SHIFTINSERT, TYPES_SHIFTACC): Follow renaming.
1103 (TYPES_SETLANE): Follow renaming above, and rename self to...
1104 (TYPE_SETREG): ...this.
1106 (enum builtin_simd_arg): Add SIMD_ARG_LANE_INDEX.
1107 (aarch64_simd_expand_args): Add range check and endianness-flip.
1109 (aarch64_simd_expand_builtin): Add mapping for qualifier_lane_index.
1111 * config/aarch64/aarch64-simd.md
1112 (aarch64_sq<r>dmulh_lane<mode>_internal *2): Rename to...
1113 (aarch64_sq<r>dmulh_lane<mode>): ...this, and remove lane bounds check.
1114 (aarch64_sqdmulh_lane<mode> *2, aarch64_sqrdmulh_lane<mode> *2): Delete.
1116 (aarch64_sq<r>dmulh_laneq<mode>_internal): Rename to...
1117 (aarch64_sq<r>dmulh_lane<mode>): ...this.
1119 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal *2): Rename to...
1120 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>): ...this.
1122 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal *2): Rename to...
1123 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>): ...this.
1125 (aarch64_sqdmull_lane<mode>_internal *2): Rename to...
1126 (aarch64_sqdmull_lane<mode>): ...this.
1128 (aarch64_sqdmull_laneq<mode>_internal *2): Rename to...
1129 (aarch64_sqdmull_laneq<mode>): ...this.
1131 (aarch64_sqdmulh_laneq<mode>, aarch64_sqrdmulh_laneq<mode>,
1132 (aarch64_sqdmlal_lane<mode>, aarch64_sqdmlal_laneq<mode>,
1133 aarch64_sqdmlsl_lane<mode>, aarch64_sqdmlsl_laneq<mode>,
1134 aarch64_sqdmull_lane<mode>, aarch64_sqdmull_laneq<mode>): Delete.
1136 (aarch64_sqdmlal2_lane<mode>, aarch64_sqdmlal2_laneq<mode>,
1137 aarch64_sqdmlsl2_lane<mode>, aarch64_sqdmlsl2_laneq<mode>,
1138 aarch64_sqdmull2_lane<mode>, aarch64_sqdmull2_laneq<mode>): Remove
1139 bounds check and lane flip.
1141 * config/aarch64/aarch64-simd-builtins.def (be_checked_get_lane,
1142 get_dregoi, get_dregci, getdregxi, get_qregoi,get_qregci, get_qregxi,
1143 set_qregoi, set_qregci, set_qregxi): Change qualifiers to GETREG.
1145 (sqdmlal_lane, sqdmlsl_lane, sqdmlal_laneq, sqdmlsl_laneq,
1146 sqdmlal2_lane, sqdmlsl2_lane, sqdmlal2_laneq, sqdmlsl2_laneq): Follow
1147 renaming of TERNOP_LANE to QUADOP_LANE.
1149 (sqdmull_lane, sqdmull_laneq, sqdmull2_lane, sqdmull2_laneq,
1150 sqdmulh_lane, sqdmulh_laneq, sqrdmulh_lane, sqrdmulh_laneq): Set
1151 qualifiers to TERNOP_LANE.
1153 2014-11-12 Tobias Burnus <burnus@net-b.de>
1155 * Makefile.in (CLOOGLIBS, CLOOGINC): Remove.
1156 * configure.ac: Ditto.
1157 * graphite-interchange.c: Remove HAVE_CLOOG block.
1158 * config.in: Regenerate.
1159 * configure: Regenerate.
1161 2014-11-12 Jiong Wang <jiong.wang@arm.com>
1163 * config/aarch64/aarch64.h (CALL_USED_REGISTERS): Mark LR as
1165 (EPILOGUE_USES): Guard the check by epilogue_completed.
1166 * config/aarch64/aarch64.c (aarch64_layout_frame): Explictly check for
1168 (aarch64_can_eliminate): Check LR_REGNUM liveness.
1170 2014-11-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
1172 * config/arm/arm.c (*<arith_shift_insn>_shiftsi): Fix typo.
1174 2014-11-12 Marek Polacek <polacek@redhat.com>
1176 * fold-const.c (fold_binary_loc): Don't fold if the result
1178 * match.pd (A + (-B) -> A - B, A - (-B) -> A + B,
1179 -(-A) -> A): Likewise.
1181 2014-11-12 Richard Biener <rguenther@suse.de>
1183 Merge from match-and-simplify branch
1184 2014-11-04 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1186 * genmatch.c (user_id): Add new member is_oper_list.
1187 (user_id::user_id): Add new default argument.
1188 (parser::parse_operator_list): New function.
1189 (parser::parse_for): Allow operator-list.
1190 (parser::parse_pattern): Call parser::parse_operator_list.
1191 (parser::parse_operation): Reject operator-list.
1192 * match-builtin.pd: Define operator lists POWs, CBRTs and SQRTs.
1194 2014-10-31 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1196 * genmatch.c (parser::parse_c_expr): Mark user-defined ops as used.
1198 2014-10-30 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1200 * genmatch.c (parser::parse_op): Check if predicate is used in
1203 2014-10-29 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1205 * genmatch.c (parser::parse_for): Make sure to have a valid
1206 token to report errors at.
1208 2014-10-28 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1210 * genmatch.c (parser): Add new member parsing_match_operand.
1211 (parser::parse_operation): Check for conditional convert in result
1213 (parser::parse_expr): Check for commutative operator in result operand.
1214 Check for :type in match operand.
1215 (parser::parse_simplify): Set/unset parsing_match_operand.
1216 (parser::parser): Initialize parsing_match_operand.
1218 2014-10-28 Richard Biener <rguenther@suse.de>
1220 * genmatch.c (parser::parse_for): Properly check for already
1223 2014-10-28 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1225 * genmatch.c (error_cb): Adjust for printing warnings.
1226 (warning_at): New function.
1227 (user_id): Add new member used.
1228 (get_operator): Mark user_id as used.
1229 (parse_for): Warn for unused operators.
1231 2014-11-12 Richard Biener <rguenther@suse.de>
1233 * match.pd: Implement simple complex operations cancelling.
1234 * fold-const.c (fold_unary_loc): Remove them here.
1236 2014-11-12 Joseph Myers <joseph@codesourcery.com>
1238 * cppbuiltin.c (define_builtin_macros_for_compilation_flags):
1239 Define __NO_MATH_ERRNO__ if -fno-math-errno.
1240 * doc/cpp.texi (__NO_MATH_ERRNO__): Document predefined macro.
1242 2014-11-12 Richard Biener <rguenther@suse.de>
1244 * genmatch.c (::gen_transform): Add capture_info and
1245 expand_compares arguments.
1246 (struct expr): Add is_generic flag.
1247 (lower_cond): New functions lowering [VEC_]COND_EXPR
1248 conditions to a GENERIC and a GIMPLE variant.
1249 (lower): Call lower_cond.
1250 (cmp_operand): Also compare the is_generic flag.
1251 (capture_info::cinfo): Add cond_expr_cond_p flag.
1252 (capture_info::capture_info): Pass down whether the
1253 expression argument is a COND_EXPR condition.
1254 (capture_info::walk_match): Likewise, mark captures
1255 capturing COND_EXPR conditions with cond_expr_cond_p.
1256 (expr::gen_transform): Pass down whether we need to
1257 expand compares from COND_EXPR conditions.
1258 (capture::gen_transform): Expand compares substituted
1259 from COND_EXPR conditions into non-COND_EXPR conditions.
1260 (dt_operand::gen_gimple_expr): Handle explicitely marked
1261 GENERIC expressions as generic.
1262 (dt_simplify::gen): Pass whether we need to expand
1263 conditions to gen_transform. Handle capture results
1264 which are from COND_EXPR conditions.
1265 (main): Pass gimple flag down to lower.
1267 2014-11-12 Jakub Jelinek <jakub@redhat.com>
1270 * builtin-attrs.def (ATTR_NOTHROW_TYPEGENERIC_LEAF): New attribute.
1271 * builtins.c (fold_builtin_arith_overflow): New function.
1272 (fold_builtin_3): Use it.
1273 * builtins.def (BUILT_IN_ADD_OVERFLOW, BUILT_IN_SUB_OVERFLOW,
1274 BUILT_IN_MUL_OVERFLOW, BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW,
1275 BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW,
1276 BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW,
1277 BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW,
1278 BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADDL_OVERFLOW,
1279 BUILT_IN_UADDLL_OVERFLOW, BUILT_IN_USUB_OVERFLOW,
1280 BUILT_IN_USUBL_OVERFLOW, BUILT_IN_USUBLL_OVERFLOW,
1281 BUILT_IN_UMUL_OVERFLOW, BUILT_IN_UMULL_OVERFLOW,
1282 BUILT_IN_UMULLL_OVERFLOW): New built-in functions.
1283 * builtin-types.def (BT_PTR_UINT, BT_PTR_ULONG, BT_PTR_LONGLONG,
1284 BT_FN_BOOL_INT_INT_INTPTR, BT_FN_BOOL_LONG_LONG_LONGPTR,
1285 BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, BT_FN_BOOL_UINT_UINT_UINTPTR,
1286 BT_FN_BOOL_ULONG_ULONG_ULONGPTR,
1287 BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, BT_FN_BOOL_VAR): New.
1288 * expr.c (write_complex_part): Remove prototype, no longer static.
1289 * expr.h (write_complex_part): New prototype.
1290 * function.c (aggregate_value_p): For internal functions return 0.
1291 * gimple-fold.c (arith_overflowed_p): New functions.
1292 (gimple_fold_call): Fold {ADD,SUB,MUL}_OVERFLOW internal calls.
1293 * gimple-fold.h (arith_overflowed_p): New prototype.
1294 * tree-ssa-dce.c: Include tree-ssa-propagate.h and gimple-fold.h.
1295 (find_non_realpart_uses, maybe_optimize_arith_overflow): New
1297 (eliminate_unnecessary_stmts): Transform {ADD,SUB,MUL}_OVERFLOW
1298 into COMPLEX_CST/COMPLEX_EXPR if IMAGPART_EXPR of the result is
1300 * gimplify.c (gimplify_call_expr): Handle gimplification of
1301 internal calls with lhs.
1302 * internal-fn.c (get_range_pos_neg, get_min_precision,
1303 expand_arith_overflow_result_store): New functions.
1304 (ubsan_expand_si_overflow_addsub_check): Renamed to ...
1305 (expand_addsub_overflow): ... this. Add LOC, LHS, ARG0, ARG1,
1306 UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
1307 Handle ADD_OVERFLOW and SUB_OVERFLOW expansion.
1308 (ubsan_expand_si_overflow_neg_check): Renamed to ...
1309 (expand_neg_overflow): ... this. Add LOC, LHS, ARG1, IS_UBSAN
1310 arguments, remove STMT argument. Handle SUB_OVERFLOW with
1311 0 as first argument expansion.
1312 (ubsan_expand_si_overflow_mul_check): Renamed to ...
1313 (expand_mul_overflow): ... this. Add LOC, LHS, ARG0, ARG1,
1314 UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
1315 Handle MUL_OVERFLOW expansion.
1316 (expand_UBSAN_CHECK_ADD): Use expand_addsub_overflow, prepare
1318 (expand_UBSAN_CHECK_SUB): Use expand_addsub_overflow or
1319 expand_neg_overflow, prepare arguments for it.
1320 (expand_UBSAN_CHECK_MUL): Use expand_mul_overflow, prepare arguments
1322 (expand_arith_overflow, expand_ADD_OVERFLOW, expand_SUB_OVERFLOW,
1323 expand_MUL_OVERFLOW): New functions.
1324 * internal-fn.def (ADD_OVERFLOW, SUB_OVERFLOW, MUL_OVERFLOW): New
1326 * tree-vrp.c (check_for_binary_op_overflow): New function.
1327 (extract_range_basic): Handle {REAL,IMAG}PART_EXPR if the operand
1328 is SSA_NAME set by {ADD,SUB,MUL}_OVERFLOW internal functions.
1329 (simplify_internal_call_using_ranges): Handle {ADD,SUB,MUL}_OVERFLOW
1331 * optabs.def (umulv4_optab): New optab.
1332 * config/i386/i386.md (umulv<mode>4, <u>mulvqi4): New define_expands.
1333 (*umulv<mode>4, *<u>mulvqi4): New define_insns.
1334 * doc/extend.texi (Integer Overflow Builtins): Document
1335 __builtin_*_overflow.
1337 2014-11-12 Richard Biener <rguenther@suse.de>
1339 * genmatch.c (capture_info::capture_info): Add missing
1341 (capture_info::walk_match): Fix COND_EXPR handling.
1342 (capture_info::walk_result): Likewise.
1344 2014-11-12 Richard Biener <rguenther@suse.de>
1347 * match.pd: Add missing conversion to the -(T)-X pattern.
1349 2014-11-12 Richard Biener <rguenther@suse.de>
1352 * hash-table.h: Include ggc.h also for generator programs.
1353 * genmatch.c (ggc_internal_cleared_alloc): Properly define
1354 using MEM_STAT_DECL instead of CXX_MEM_STAT_INFO.
1356 2014-11-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
1358 PR tree-optimization/63761
1359 * tree-ssa-math-opts.c (bswap_replace): Construct gsi from cur_stmt
1360 rather than taking it as a parameter. Add some comments to explain the
1361 gsi_move_before in case of load and why canonicalization of bswap into
1362 a rotation is only done for 16bit values.
1363 (pass_optimize_bswap::execute): Adapt for loop via gsi to make gsi
1364 refer to the statement just before cur_stmt. Ignore 16bit bswap that
1365 are already in canonical form. Adapt bswap_replace to removal of its
1368 2014-11-12 Richard Sandiford <richard.sandiford@arm.com>
1370 * rtl.h (rtx_function, for_each_rtx, for_each_rtx_in_insn): Delete.
1371 * rtlanal.c (non_rtx_starting_operands, for_each_rtx_1, for_each_rtx):
1372 (for_each_rtx_in_insn): Delete.
1373 (init_rtlanal): Remove initialization of non_rtx_starting_operands.
1374 * df-core.c: Remove reference to for_each_rtx in comment.
1376 2014-11-12 Tejas Belagod <tejas.belagod@arm.com>
1378 * Makefile.in (TEXI_GCC_FILES): Remove arm-acle-intrinsics.texi,
1379 arm-neon-intrinsics.texi, aarch64-acle-intrinsics.texi.
1380 * doc/aarch64-acle-intrinsics.texi: Remove.
1381 * doc/arm-acle-intrinsics.texi: Remove.
1382 * doc/arm-neon-intrinsics.texi: Remove.
1383 * doc/extend.texi: Consolidate sections AArch64 intrinsics,
1384 ARM NEON Intrinsics, ARM ACLE Intrinsics into one ARM C Language
1385 Extension section. Add references to public ACLE specification.
1387 2014-11-11 Patrick Palka <ppalka@gcc.gnu.org>
1389 * tree-vrp.c (register_edge_assert_for_2): Change return type to
1390 void and adjust accordingly.
1391 (register_edge_assert_for_1): Likewise.
1392 (register_edge_assert_for): Likewise.
1393 (find_conditional_asserts): Likewise.
1394 (find_switch_asserts): Likewise.
1395 (find_assert_locations_1): Likewise.
1396 (find_assert_locations): Likewise.
1397 (insert_range_insertions): Inspect the need_assert_for bitmap.
1399 2014-11-11 Andrew Pinski <apinski@cavium.com>
1402 * config.gcc (aarch64*-*-*): Set target_gtfiles to include
1404 * config/aarch64/aarch64-builtins.c: Include gt-aarch64-builtins.h
1405 at the end of the file.
1407 2014-11-11 Anthony Brandon <anthony.brandon@gmail.com>
1408 Manuel López-Ibáñez <manu@gcc.gnu.org>
1411 * diagnostic-core.h: Add prototype for fatal_error.
1412 * diagnostic.c (fatal_error): New function fatal_error.
1413 * gcc.c (store_arg): Remove have_o_argbuf_index.
1414 (process_command): Check if input and output files are the same.
1415 * toplev.c (init_asm_output): Check if input and output files are
1418 2014-11-11 Eric Botcazou <ebotcazou@adacore.com>
1420 * reorg.c (fill_slots_from_thread): Do not copy frame-related insns.
1422 2014-11-11 Eric Botcazou <ebotcazou@adacore.com>
1425 * config/sparc/sparc.c (function_arg_vector_value): Deal with vectors
1426 smaller than 8 bytes.
1427 (sparc_function_arg_1): Tweak.
1428 (sparc_function_value_1): Tweak.
1430 2014-11-11 David Malcolm <dmalcolm@redhat.com>
1432 * ChangeLog.jit: New.
1433 * Makefile.in (doc_build_sys): New variable, set to "sphinx" if
1434 sphinx is installed, falling back to "texinfo" otherwise.
1435 (FULL_DRIVER_NAME): New variable, adapted from the
1436 install-driver target. New target, a symlink within the builddir,
1437 linked to "xgcc", for use when running the JIT library from the
1439 (MOSTLYCLEANFILES): Add FULL_DRIVER_NAME.
1440 (install-driver): Use $(FULL_DRIVER_NAME) rather than spelling it
1442 * configure.ac (doc_build_sys): New variable, set to "sphinx" if
1443 sphinx is installed, falling back to "texinfo" otherwise.
1444 (GCC_DRIVER_NAME): Generate a gcc-driver-name.h file containing
1445 GCC_DRIVER_NAME for the benefit of jit/internal-api.c.
1446 * configure: Regenerate.
1447 * doc/install.texi (--enable-host-shared): Specify that this is
1448 required when building libgccjit.
1449 (Tools/packages necessary for modifying GCC): Add Sphinx.
1450 * timevar.def (TV_JIT_REPLAY): New.
1455 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1458 * configure: Regenerate.
1460 2014-11-11 James Greenhalgh <james.greenhalgh@arm.com>
1462 * config/aarch64/aarch64-simd.md
1463 (aarch64_simd_bsl<mode>_internal): Remove float cases, canonicalize.
1464 (aarch64_simd_bsl<mode>): Add gen_lowpart expressions where we
1465 are punning between float vectors and integer vectors.
1467 2014-11-11 Uros Bizjak <ubizjak@gmail.com>
1469 * config/alpha/alpha.c (alpha_emit_conditional_branch): Replace
1470 open-coded swap with std::swap to swap values.
1471 (alpha_emit_setcc): Ditto.
1472 (alpha_emit_conditional_move): Ditto.
1473 (alpha_split_tmode_pair): Ditto.
1475 2014-11-11 Evgeny Stupachenko <evstupac@gmail.com>
1477 * tree-vect-data-refs.c (vect_shift_permute_load_chain): Extend shift
1478 permutations on power of 2 cases.
1480 2014-11-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
1482 * config/aarch64/aarch64.h (MACHMODE): Remove 'enum' keyword.
1483 (CUMULATIVE_ARGS): Guard on !defined(USED_FOR_TARGET).
1485 2014-11-11 Richard Biener <rguenther@suse.de>
1487 * tree-core.h (pedantic_lvalues): Remove.
1488 * fold-const.c (pedantic_lvalues): Likewise.
1489 (pedantic_non_lvalue_loc): Remove conditional non_lvalue_loc call.
1491 2014-11-11 Martin Liska <mliska@suse.cz>
1495 * ipa-icf.c (sem_function::merge): Add new target symbol alias
1497 (sem_variable::merge): Likewise.
1498 * ipa-icf.h (target_supports_symbol_aliases_p): New function.
1500 2014-11-11 Richard Biener <rguenther@suse.de>
1502 * match.pd: Implement patterns from associate_plusminus
1503 and factor in differences from the fold-const.c implementation.
1504 * fold-const.c (fold_binary_loc): Remove patterns here.
1505 * tree-ssa-forwprop.c (associate_plusminus): Remove.
1506 (pass_forwprop::execute): Don't call it.
1507 * tree.c (tree_nop_conversion_p): New function, factored
1508 from tree_nop_conversion.
1509 * tree.h (tree_nop_conversion_p): Declare.
1511 2014-11-11 Uros Bizjak <ubizjak@gmail.com>
1513 * system.h: Include algorithm and utility.
1514 * rtl.h: Do not include utility here.
1515 * wide-int.h: Ditto.
1516 * tree-vect-data-refs.c (swap): Remove template.
1517 (vect_prune_runtime_alias_test_list): Use std::swap instead of swap.
1519 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1523 * system.h: Include <string> before "safe-ctype.h"
1524 * wide-int.h (wi::smin, wi::smax, wi::umin, wi::umax): Prefix
1525 calls to min/max with wi namespace.
1526 * ipa-chkp.c: Don't include <string>.
1528 2014-11-11 Terry Guo <terry.guo@arm.com>
1530 * doc/invoke.texi (-masm-syntax-unified): Reword and fix typo.
1531 * config/arm/thumb1.md (*thumb_mulsi3): Use movs to move low
1533 (*thumb1_movhf): Likewise.
1535 2014-11-11 Uros Bizjak <ubizjak@gmail.com>
1537 * sreal.c (sreal::to_int): Use INTTYPE_MAXIMUM (int64_t)
1538 instead of INT64_MAX.
1540 2014-11-11 Tobias Burnus <burnus@net-b.de>
1542 * doc/install.texi (Prerequisites): Remove CLooG.
1544 2014-11-10 Trevor Saunders <tsaunders@mozilla.com>
1546 * ipa-inline.c (edge_badness): Adjust.
1547 (inline_small_functions): Likewise.
1548 * predict.c (propagate_freq): Likewise.
1549 (estimate_bb_frequencies): Likewise.
1550 * sreal.c (sreal::dump): Rename from dump_sreal.
1552 (copy): Remove function.
1553 (sreal::shift_right): Rename from sreal_sift_right.
1554 (sreal::normalize): Rename from normalize.
1555 (sreal_init): Remove function.
1556 (sreal::to_int): Rename from sreal_to_int.
1557 (sreal_compare): Remove function.
1558 (sreal::operator+): Rename from sreal_add.
1559 (sreal::operator-): Rename from sreal_sub.
1560 (sreal::operator*): Rename from sreal_mul.
1561 (sreal::operator/): Rename from sreal_div.
1562 * sreal.h (class sreal): Adjust.
1563 (inline sreal &operator+=): New operator.
1564 (inline sreal &operator-=): Likewise.
1565 (inline sreal &operator/=): Likewise.
1566 (inline sreal &operator*=): Likewise.
1567 (inline bool operator!=): Likewise.
1568 (inline bool operator>): Likewise.
1569 (inline bool operator<=): Likewise.
1570 (inline bool operator>=): Likewise.
1572 2014-11-11 Bin Cheng <bin.cheng@arm.com>
1574 * sched-deps.c (sched_analyze_1): Check pending list if it is not
1575 less than MAX_PENDING_LIST_LENGTH.
1576 (sched_analyze_2, sched_analyze_insn, deps_analyze_insn): Ditto.
1578 2014-11-11 Uros Bizjak <ubizjak@gmail.com>
1580 * config/i386/i386.c (ix86_decompose_address): Replace open-coded
1581 swap with std::swap to swap values.
1582 (ix86_fixup_binary_operands): Ditto.
1583 (ix86_binary_operator_ok): Ditto.
1584 (ix86_prepare_fp_compare_args): Ditto.
1585 (ix86_expand_branch): Ditto.
1586 (ix86_expand_carry_flag_compare): Ditto.
1587 (ix86_expand_int_movcc): Ditto.
1588 (ix86_prepare_sse_fp_compare_args): Ditto.
1589 (ix86_expand_sse_fp_minmax): Ditto.
1590 (ix86_expand_int_vcond): Ditto.
1591 (ix86_split_long_move): Ditto.
1592 (ix86_expand_sse_comi): Ditto.
1593 (ix86_expand_sse_compare_and_jump): Ditto.
1594 (ix86_expand_sse_compare_mask): Ditto.
1595 * config/i386/i386.md (*add<mode>_1): Ditto.
1596 (addsi_1_zext): Ditto.
1599 (*add<mode>_2): Ditto.
1600 (*addsi_2_zext): Ditto.
1601 (*add<mode>_3): Ditto.
1602 (*addsi_3_zext): Ditto.
1603 (*add<mode>_5): Ditto.
1604 (absneg splitter): Ditto.
1606 2014-11-11 Uros Bizjak <ubizjak@gmail.com>
1609 2014-10-31 Uros Bizjak <ubizjak@gmail.com>
1612 * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
1613 * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
1614 * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
1615 be reloaded through memory.
1619 2014-11-11 Jakub Jelinek <jakub@redhat.com>
1620 Martin Liska <mliska@suse.cz>
1622 * ipa-icf-gimple.c (func_checker::compare_bb): Fix comment typo.
1623 (func_checker::compare_gimple_call): Compare gimple_call_fn,
1624 gimple_call_chain, gimple_call_fntype and call flags.
1626 2014-11-10 Vladimir Makarov <vmakarov@redhat.com>
1628 PR rtl-optimization/63620
1629 PR rtl-optimization/63799
1630 * lra-lives.c (process_bb_lives): Do not delete EH_REGION, trapped
1631 and setting PIC pseudo insns.
1632 (lra_create_live_ranges): Fix the typo.
1634 2014-11-10 Patrick Palka <ppalka@gcc.gnu.org>
1637 * tree-ssa-propagate.c (may_propagate_copy): Allow propagating
1638 SSA copies whose source and destination names both occur in
1641 2014-11-10 Roman Gareev <gareevroman@gmail.com>
1643 * Makefile.in: Remove the compilation of graphite-clast-to-gimple.o.
1644 * common.opt: Remove using of fgraphite-code-generator flag.
1645 * flag-types.h: Likewise.
1646 * graphite.c: Remove using of CLooG.
1647 * graphite-blocking.c: Likewise.
1648 * graphite-dependences.c: Likewise.
1649 * graphite-poly.c: Likewise.
1650 * graphite-poly.h: Likewise.
1651 * graphite-scop-detection.c: Likewise.
1652 * graphite-sese-to-poly.c: Likewise.
1653 * graphite-clast-to-gimple.c: Removed.
1654 * graphite-clast-to-gimple.h: Likewise.
1655 * graphite-htab.h: Likewise.
1657 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
1659 * doc/invoke.texi ([-Wshift-count-negative, -Wshift-count-overflow]):
1662 2014-11-10 Richard Sandiford <richard.sandiford@arm.com>
1664 * config/frv/frv.c (frv_io_handle_use_1): Delete.
1665 (frv_io_handle_use): Use find_all_hard_regs.
1667 2014-11-10 Richard Sandiford <richard.sandiford@arm.com>
1669 * config/frv/frv.c (frv_registers_conflict_p_1): Take an rtx rather
1670 than an rtx *. Take the regstate_t directly rather than via a void *.
1671 Return a bool rather than an int. Iterate over all subrtxes here.
1672 (frv_registers_conflict_p): Update accordingly.
1674 2014-11-10 Richard Sandiford <richard.sandiford@arm.com>
1676 * config/frv/frv.c: Include rtl-iter.h.
1677 (frv_acc_group_1): Delete.
1678 (frv_acc_group): Use FOR_EACH_SUBRTX.
1680 2014-11-10 Richard Sandiford <richard.sandiford@arm.com>
1682 * config/frv/frv.c: Move include of rtl.h after hard-reg-set.h.
1683 (frv_clear_registers_used): Delete.
1684 (frv_ifcvt_modify_tests): Use find_all_hard_regs.
1686 2014-11-10 Jan Hubicka <hubicka@ucw.cz>
1689 * calls.c (initialize_argument_information): When emitting thunk call
1690 use original memory placement of the argument.
1692 2014-11-10 Renlin Li <renlin.li@arm.com>
1695 * tree-ssa-threadupdate.c (compute_path_counts): Bound path_in_freq.
1697 2014-11-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
1699 * expmed.c (expand_shift_1): Expand 8 bit rotate of 16 bit value to
1700 bswaphi if available.
1702 2014-11-10 Bernd Schmidt <bernds@codesourcery.com>
1704 * config/nvptx/nvptx.c: New file.
1705 * config/nvptx/nvptx.h: New file.
1706 * config/nvptx/nvptx-protos.h: New file.
1707 * config/nvptx/nvptx.md: New file.
1708 * config/nvptx/t-nvptx: New file.
1709 * config/nvptx/nvptx.opt: New file.
1710 * common/config/nvptx/nvptx-common.c: New file.
1711 * config.gcc: Handle nvptx-*-*.
1713 2014-11-10 Richard Biener <rguenther@suse.de>
1715 * tree-ssa-operands.c (finalize_ssa_uses): Properly put
1716 released operands on the free list.
1718 2014-11-10 Richard Biener <rguenther@suse.de>
1720 * match.pd: Implement pattern from simplify_mult.
1721 * tree-ssa-forwprop.c (simplify_mult): Remove.
1722 (pass_forwprop::execute): Do not call simplify_mult.
1724 2014-11-10 Richard Biener <rguenther@suse.de>
1726 PR tree-optimization/63800
1727 * tree-ssa-pre.c (eliminate_push_avail): Push in a way so
1728 we can restore the previous availability in after_dom_children.
1729 (eliminate_dom_walker::after_dom_children): Restore
1730 previous availability.
1732 2014-11-10 Richard Biener <rguenther@suse.de>
1735 * expr.c (expand_expr_real_2): When expanding FMA_EXPRs
1736 properly treat the embedded multiplication as commutative
1737 when looking for feeding negates.
1739 2014-11-10 Joern Rennecke <joern.rennecke@embecosm.com>
1741 * config/avr/avr.h (CPLUSPLUS_CPP_SPEC): Define.
1743 2014-11-10 Martin Liska <mliska@suse.cz>
1745 * gcc.dg/tree-ssa/ldist-19.c: ICF is disabled
1746 for the test because of default char signedness
1747 on powerpc64 target.
1749 2014-11-10 Richard Biener <rguenther@suse.de>
1751 * match.pd: Implement pattern from simplify_conversion_from_bitmask.
1752 * tree-ssa-forwprop.c (simplify_conversion_from_bitmask): Remove.
1753 (pass_forwprop::execute): Do not call simplify_conversion_from_bitmask.
1755 2014-11-10 Richard Biener <rguenther@suse.de>
1757 * match.pd: Move rest of the conversion combining patterns
1758 from tree-ssa-forwprop.c.
1759 * tree-ssa-forwprop.c (combine_conversions): Remove.
1760 (pass_forwprop::execute): Do not call it.
1762 2014-11-10 Eric Botcazou <ebotcazou@adacore.com>
1764 * gimple-low.c (lower_function_body): Clear the location of the first
1765 inserted representative return if it also fills in for the fallthru.
1767 2014-11-10 Yuri Rumyantsev <ysrumyan@gmail.com>
1769 * tree-if-conv.c (add_to_predicate_list): Check unconditionally
1770 that bb is always executed to early exit. Use predicate of
1771 cd-equivalent block for join blocks if it exists.
1772 (if_convertible_loop_p_1): Recompute POST_DOMINATOR tree.
1773 (tree_if_conversion): Free post-dominance information.
1775 2014-11-09 Jason Merrill <jason@redhat.com>
1777 * config/i386/avx512vldqintrin.h (_mm256_broadcast_f32x2): __mmask8.
1778 * config/i386/avx512vlintrin.h (_mm256_mask_cvtepi32_storeu_epi16)
1779 (_mm_mask_cvtusepi32_storeu_epi16)
1780 (_mm_mask_cvtsepi64_storeu_epi32): Return void.
1782 2014-11-09 Joern Rennecke <joern.rennecke@embecosm.com>
1784 * config/avr/predicates.md (low_io_address_operand): Fix typo.
1786 2014-11-09 Vladimir Makarov <vmakarov@redhat.com>
1788 PR rtl-optimization/63620
1789 * lra-constraints.c (substitute_pseudo): Add prefix lra_ to the
1790 name. Move to lra.c. Make it external.
1791 (substitute_pseudo_within_insn): Ditto.
1792 (inherit_reload_reg, split_reg, remove_inheritance_pseudos): Use
1794 (undo_optional_reloads): Ditto.
1795 * lra-int.h (lra_dump_bitmap_with_title, lra_substitute_pseudo):
1797 (lra_substitute_pseudo_within_insn): Ditto.
1798 * lra-lives.c (bb_killed_pseudos, bb_gen_pseudos): New.
1799 (mark_regno_live): Add parameter. Update bb_gen_pseudos.
1800 (mark_regno_dead): Add parameter. Update bb_gen_pseudos and
1802 (struct bb_data, bb_data_t, bb_data): New.
1803 (get_bb_data, get_bb_data_by_index): Ditto.
1804 (all_hard_regs_bitmap): New.
1805 (live_trans_fun, live_con_fun_0, live_con_fun_n, all_blocks): New.
1806 (initiate_live_solver, finish_live_solver): New.
1807 (process_bb_lives): Change return type. Add code updating local
1808 live data and removing dead insns. Pass new argument to
1809 mark_regno_live and mark_regno_dead. Check changing bb pseudo
1810 life info. Return the result.
1811 (lra_create_live_ranges): Add code to do global pseudo live
1813 (lra_live_ranges_init): Call initiate_live_solver.
1814 (lra_live_ranges_finish): Call finish_live_solver.
1815 * lra.c (lra_dump_bitmap_with_title): New.
1816 (lra_substitute_pseudo, lra_substitute_pseudo_within_insn): Move
1817 from lra-constraints.c.
1819 2014-11-09 Richard Biener <rguenther@suse.de>
1821 * match.pd: Add patterns convering two conversions in a row
1823 * fold-const.c (fold_unary_loc): Remove them here.
1824 * tree-ssa-forwprop.c (combine_conversions): Likewise.
1825 * genmatch.c (dt_node::gen_kids): Check whether we may
1826 follow SSA use-def chains.
1828 2014-11-08 Richard Sandiford <richard.sandiford@arm.com>
1830 * config/aarch64/aarch64.c: Include rtl-iter.h.
1831 (aarch64_tls_operand_p_1): Delete.
1832 (aarch64_tls_operand_p): Use FOR_EACH_SUBRTX.
1834 2014-11-08 Richard Sandiford <richard.sandiford@arm.com>
1836 * config/arm/arm.c (arm_note_pic_base): Delete.
1837 (arm_cannot_copy_insn_p): Use FOR_EACH_SUBRTX.
1839 2014-11-08 Richard Sandiford <richard.sandiford@arm.com>
1841 * config/arm/arm.c: Include rtl-iter.h.
1842 (arm_tls_referenced_p_1): Delete.
1843 (arm_tls_referenced_p): Use FOR_EACH_SUBRTX.
1845 2014-11-08 Richard Sandiford <richard.sandiford@arm.com>
1847 * config/arm/aarch-common.c: Include rtl-iter.h.
1848 (search_term, arm_find_sub_rtx_with_search_term): Delete.
1849 (arm_find_sub_rtx_with_code): Use FOR_EACH_SUBRTX_VAR.
1850 (arm_get_set_operands): Pass the insn pattern rather than the
1852 (arm_no_early_store_addr_dep): Likewise.
1854 2014-11-08 Eric Botcazou <ebotcazou@adacore.com>
1856 * config/arm/arm.c (arm_set_return_address): Mark the store as frame
1858 (thumb_set_return_address): Likewise.
1860 2014-11-07 Jeff Law <law@redhat.com>
1862 PR tree-optimization/61515
1863 * tree-ssa-threadedge.c (invalidate_equivalences): Walk the unwinding
1864 stack rather than looking at every SSA_NAME's value.
1866 2014-11-07 Richard Biener <rguenther@suse.de>
1868 PR tree-optimization/63605
1869 * fold-const.c (fold_binary_loc): Properly use element_precision
1870 for types that may not be scalar.
1872 2014-11-07 Evgeny Stupachenko <evstupac@gmail.com>
1875 * config/i386/i386.md (builtin_setjmp_receiver): Use
1876 pic_offset_table_rtx for PIC register.
1877 (nonlocal_goto_receiver): Delete.
1879 2014-11-07 Daniel Hellstrom <daniel@gaisler.com>
1881 * config.gcc (sparc-*-rtems*): Clean away unused t-elf.
1882 * config/sparc/t-rtems: Add leon3v7 and muser-mode multilibs.
1884 2014-11-07 Martin Liska <mliska@suse.cz>
1887 * cgraphunit.c (cgraph_node::create_wrapper):
1888 TREE_ADDRESSABLE is set to false for a newly created thunk.
1890 2014-11-07 Martin Liska <mliska@suse.cz>
1893 * ipa-icf-gimple.c (func_checker::compare_gimple_switch):
1894 Missing checking for CASE_LOW and CASE_HIGH added.
1896 2014-11-07 Martin Liska <mliska@suse.cz>
1899 * cgraphunit.c (cgraph_node::expand_thunk): DECL_BY_REFERENCE
1900 is correctly handled for thunks created by IPA ICF.
1902 2014-11-07 Jiong Wang <jiong.wang@arm.com>
1903 2014-11-07 Richard Biener <rguenther@suse.de>
1905 PR tree-optimization/63676
1906 * gimple-fold.c (fold_gimple_assign): Do not fold node when
1907 TREE_CLOBBER_P be true.
1909 2014-11-07 Richard Biener <rguenther@suse.de>
1912 * match.pd: Guard conflicting GENERIC pattern properly.
1914 2014-11-07 Richard Biener <rguenther@suse.de>
1916 * match.pd: Add patterns for POINTER_PLUS_EXPR association
1917 and special patterns from tree-ssa-forwprop.c
1918 * fold-const.c (fold_binary_loc): Remove them here.
1919 * tree-ssa-forwprop.c (to_purge): New global bitmap.
1920 (fwprop_set_lattice_val): New function.
1921 (fwprop_invalidate_lattice): Likewise.
1922 (remove_prop_source_from_use): Instead of purging dead EH
1923 edges record blocks to do that in to_purge.
1924 (tidy_after_forward_propagate_addr): Likewise.
1925 (forward_propagate_addr_expr): Invalidate the lattice for
1926 SSA names we release.
1927 (simplify_conversion_from_bitmask): Likewise.
1928 (simplify_builtin_call): Likewise.
1929 (associate_pointerplus_align): Remove.
1930 (associate_pointerplus_diff): Likewise.
1931 (associate_pointerplus): Likewise.
1932 (fold_all_stmts): Merge with ...
1933 (pass_forwprop::execute): ... the original loop over all
1934 basic-blocks. Delay purging dead EH edges and invalidate
1935 the lattice for SSA names we release.
1937 2014-11-07 Terry Guo <terry.guo@arm.com>
1939 * config/arm/arm.opt (masm-syntax-unified): New option.
1940 * doc/invoke.texi (-masm-syntax-unified): Document new option.
1941 * config/arm/arm.h (TARGET_UNIFIED_ASM): Also include thumb1.
1942 (ASM_APP_ON): Redefined.
1943 * config/arm/arm.c (arm_option_override): Thumb2 inline assembly
1944 code always use UAL syntax.
1945 (arm_output_mi_thunk): Use UAL syntax for Thumb1 target.
1946 * config/arm/thumb1.md: Likewise.
1948 2014-11-06 John David Anglin <danglin@gcc.gnu.org>
1950 * config/pa/pa.md (trap): New insn. Add "trap" to attribute type.
1951 Don't allow trap insn in in_branch_delay, in_nullified_branch_delay
1954 2014-11-06 Steve Ellcey <sellcey@imgtec.com>
1956 * config.gcc (mips*-mti-linux*): Remove gnu_ld and gas assignments.
1957 Set default_mips_arch and default_mips_abi instead of tm_defines.
1958 (mips*-*-linux*): Set default_mips_arch and default_mips_abi instead
1960 (mips*-*-*): Check with_arch and with_abi. Set tm_defines.
1961 * config/mips/mips.h (STANDARD_STARTFILE_PREFIX_1): Set default
1962 based on MIPS_ABI_DEFAULT.
1963 (STANDARD_STARTFILE_PREFIX_2): Ditto.
1965 2014-11-06 Joseph Myers <joseph@codesourcery.com>
1967 * doc/invoke.texi (-std=c99, -std=c11): Don't refer to corner
1968 cases of extended identifiers.
1970 2014-11-06 Eric Botcazou <ebotcazou@adacore.com>
1972 * tree-cfgcleanup.c (fixup_noreturn_call): Do not perform DCE here.
1974 2014-11-06 DJ Delorie <dj@redhat.com>
1976 * config/m32c/cond.md (movqicc_<code>_<mode>): Remove mode of
1978 (movhicc_<code>_<mode>): Likewise.
1979 * config/m32c/m32c.c (encode_pattern_1): Specialise PSImode
1981 (m32c_eh_return_data_regno): Change to using memregs to avoid
1982 tying up all the compute regs.
1983 (m32c_legitimate_address_p) Subregs are not valid addresses.
1985 2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
1987 * function.c (thread_prologue_and_epilogue_insns): No longer static.
1988 * function.h (thread_prologue_and_epilogue_insns): Declare.
1990 * target.def (assemble_undefined_decl): New hooks.
1991 * hooks.c (hook_void_FILEptr_constcharptr_const_tree): New function.
1992 * hooks.h (hook_void_FILEptr_constcharptr_const_tree): Declare.
1993 * doc/tm.texi.in (TARGET_ASM_ASSEMBLE_UNDEFINED_DECL): Add.
1994 * doc/tm.texi: Regenerate.
1995 * output.h (assemble_undefined_decl): Declare.
1996 (get_fnname_from_decl): Declare.
1997 * varasm.c (assemble_undefined_decl): New function.
1998 (get_fnname_from_decl): New function.
1999 * final.c (rest_of_handle_final): Use it.
2000 * varpool.c (varpool_output_variables): Call assemble_undefined_decl
2001 for nodes without a definition.
2003 * target.def (call_args, end_call_args): New hooks.
2004 * hooks.c (hook_void_rtx_tree): New empty function.
2005 * hooks.h (hook_void_rtx_tree): Declare.
2006 * doc/tm.texi.in (TARGET_CALL_ARGS, TARGET_END_CALL_ARGS): Add.
2007 * doc/tm.texi: Regenerate.
2008 * calls.c (expand_call): Slightly rearrange the code. Use the two new
2010 (expand_library_call_value_1): Use the two new hooks.
2012 * expr.c (use_reg_mode): Just return for pseudo registers.
2014 * combine.c (try_combine): Don't allow a call as one of the source
2017 * target.def (decl_end): New hook.
2018 * varasm.c (assemble_variable_contents, assemble_constant_contents):
2020 * doc/tm.texi.in (TARGET_ASM_DECL_END): Add.
2021 * doc/tm.texi: Regenerate.
2023 2014-11-06 Renlin Li <renlin.li@arm.com>
2025 * config/aarch64/aarch64.c (aarch64_architecture_version): New.
2026 (processor): New architecture_version field.
2027 (aarch64_override_options): Initialize aarch64_architecture_version.
2028 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_ARCH,
2029 __ARM_ARCH_PROFILE, aarch64_arch_name macro.
2031 2014-11-06 James Greenhalgh <james.greenhalgh@arm.com>
2033 * params.def (sra-max-scalarization-size-Ospeed): New.
2034 (sra-max-scalarization-size-Osize): Likewise.
2035 * doc/invoke.texi (sra-max-scalarization-size-Ospeed): Document.
2036 (sra-max-scalarization-size-Osize): Likewise.
2037 * toplev.c (process_options): Set default values for new
2039 * tree-sra.c (analyze_all_variable_accesses): Use new parameters.
2040 * targhooks.c (get_move_ratio): Remove static designator.
2041 * target.h (get_move_ratio): Declare.
2043 2014-11-06 Marek Polacek <polacek@redhat.com>
2045 * sanopt.c (sanopt_optimize_walker): Limit removal of the checks.
2046 Remove vector limit.
2048 2014-11-06 Richard Biener <rguenther@suse.de>
2050 * match.pd: Implement bitwise binary and unary simplifications
2051 from tree-ssa-forwprop.c.
2052 * fold-const.c (fold_unary_loc): Remove them here.
2053 (fold_binary_loc): Likewise.
2054 * tree-ssa-forwprop.c (simplify_not_neg_expr): Remove.
2055 (truth_valued_ssa_name): Likewise.
2056 (lookup_logical_inverted_value): Likewise.
2057 (simplify_bitwise_binary_1): Likewise.
2058 (hoist_conversion_for_bitop_p): Likewise.
2059 (simplify_bitwise_binary_boolean): Likewise.
2060 (simplify_bitwise_binary): Likewise.
2061 (pass_forwprop::execute): Remove calls to simplify_not_neg_expr
2062 and simplify_bitwise_binary.
2063 * genmatch.c (dt_node::append_true_op): Use safe_as_a for parent.
2064 (decision_tree::insert): Also insert non-expressions.
2066 2014-11-06 Hale Wang <hale.wang@arm.com>
2068 * config/arm/arm-cores.def: Add support for
2069 -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
2070 cortex-m1.small-multiply.
2071 * config/arm/arm-tables.opt: Regenerate.
2072 * config/arm/arm-tune.md: Regenerate.
2073 * config/arm/arm.c: Update the rtx-costs for MUL.
2074 * config/arm/bpabi.h: Handle
2075 -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
2076 cortex-m1.small-multiply.
2077 * doc/invoke.texi: Document
2078 -mcpu=cortex-m0.small-multiply,cortex-m0plus.small-multiply,
2079 cortex-m1.small-multiply.
2081 2014-11-06 Hale Wang <hale.wang@arm.com>
2083 * config/arm/arm.c: Add cortex-m7 tune.
2084 * config/arm/arm-cores.def: Use cortex-m7 tune.
2086 2014-11-05 Uros Bizjak <ubizjak@gmail.com>
2089 * config/i386/i386.c (in_large_data_p): Reject automatic variables.
2090 (ix86_encode_section_info): Do not check for non-automatic varibles
2091 when setting SYMBOL_FLAG_FAR_ADDR flag.
2092 (x86_64_elf_select_section): Do not check ix86_cmodel here.
2093 (x86_64_elf_unique_section): Ditto.
2094 (x86_elf_aligned_common): Emit tab before .largecomm.
2096 2014-11-05 Joseph Myers <joseph@codesourcery.com>
2098 PR preprocessor/9449
2099 * doc/cpp.texi (Character sets, Tokenization)
2100 (Implementation-defined behavior): Don't refer to UCNs in
2101 identifiers requiring -fextended-identifiers.
2102 * doc/cppopts.texi (-fextended-identifiers): Document as enabled
2103 by default for C99 and later and C++.
2104 * doc/invoke.texi (-std=c99, -std=c11): Don't refer to extended
2105 identifiers needing -fextended-identifiers.
2107 2014-11-05 Ilya Tocar <ilya.tocar@intel.com>
2109 * config/i386/i386.c (expand_vec_perm_pshufb): Try vpermq/vpermd
2110 for 512-bit wide modes.
2111 (expand_vec_perm_1): Use correct versions of patterns.
2112 * config/i386/sse.md (avx512f_vec_dup<mode>_1): New.
2113 (vashr<mode>3<mask_name>): Split V8HImode and V16QImode.
2115 2014-11-05 Ilya Enkovich <ilya.enkovich@intel.com>
2121 * tree-chkp-opt.c: New.
2124 * Makefile.in (OBJS): Add ipa-chkp.o, rtl-chkp.o, tree-chkp.o
2126 (GTFILES): Add tree-chkp.c.
2127 * mode-classes.def (MODE_POINTER_BOUNDS): New.
2128 * tree.def (POINTER_BOUNDS_TYPE): New.
2129 * genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
2130 (POINTER_BOUNDS_MODE): New.
2131 (make_pointer_bounds_mode): New.
2132 * machmode.h (POINTER_BOUNDS_MODE_P): New.
2133 * stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
2134 (layout_type): Support POINTER_BOUNDS_TYPE.
2135 * tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
2136 * tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
2137 * tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
2138 (type_contains_placeholder_1): Likewise.
2139 (build_common_tree_nodes): Initialize
2140 pointer_bounds_type_node.
2141 * tree.h (POINTER_BOUNDS_TYPE_P): New.
2142 (pointer_bounds_type_node): New.
2143 (POINTER_BOUNDS_P): New.
2144 (BOUNDED_TYPE_P): New.
2146 (CALL_WITH_BOUNDS_P): New.
2147 * gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
2148 (gimple_call_with_bounds_p): New.
2149 (gimple_call_set_with_bounds): New.
2150 (gimple_return_retbnd): New.
2151 (gimple_return_set_retbnd): New
2152 * gimple.c (gimple_build_return): Increase number of ops
2153 for return statement.
2154 (gimple_build_call_from_tree): Propagate CALL_WITH_BOUNDS_P
2156 * gimple-pretty-print.c (dump_gimple_return): Print second op.
2157 * rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.
2158 * gimplify.c (gimplify_init_constructor): Avoid infinite
2159 loop during gimplification of bounds initializer.
2160 * calls.c: Include tree-chkp.h, rtl-chkp.h, bitmap.h.
2161 (special_function_p): Use original decl name when analyzing
2162 instrumentation clone.
2163 (arg_data): Add fields special_slot, pointer_arg and
2165 (store_bounds): New.
2166 (emit_call_1): Propagate instrumentation flag for CALL.
2167 (initialize_argument_information): Compute pointer_arg,
2168 pointer_offset and special_slot for pointer bounds arguments.
2169 (finalize_must_preallocate): Preallocate when storing bounds
2171 (compute_argument_addresses): Skip pointer bounds.
2172 (expand_call): Store bounds into tables separately. Return
2173 result joined with resulting bounds.
2174 * cfgexpand.c: Include tree-chkp.h, rtl-chkp.h.
2175 (expand_call_stmt): Propagate bounds flag for CALL_EXPR.
2176 (expand_return): Add returned bounds arg. Handle returned bounds.
2177 (expand_gimple_stmt_1): Adjust to new expand_return signature.
2178 (gimple_expand_cfg): Reset rtx bounds map.
2179 * expr.c: Include tree-chkp.h, rtl-chkp.h.
2180 (expand_assignment): Handle returned bounds.
2181 (store_expr_with_bounds): New. Replaces store_expr with new bounds
2182 target argument. Handle bounds returned by calls.
2183 (store_expr): Now wraps store_expr_with_bounds.
2184 * expr.h (store_expr_with_bounds): New.
2185 * function.c: Include tree-chkp.h, rtl-chkp.h.
2186 (bounds_parm_data): New.
2187 (use_register_for_decl): Do not registerize decls used for bounds
2189 (assign_parms_augmented_arg_list): Add bounds of the result
2190 structure pointer as the second argument.
2191 (assign_parm_find_entry_rtl): Mark bounds are never passed on
2193 (assign_parm_is_stack_parm): Likewise.
2194 (assign_parm_load_bounds): New.
2195 (assign_bounds): New.
2196 (assign_parms): Load bounds and determine a location for
2198 (diddle_return_value_1): New.
2199 (diddle_return_value): Handle returned bounds.
2200 * function.h (rtl_data): Add field for returned bounds.
2201 * varasm.c: Include tree-chkp.h.
2202 (output_constant): Support POINTER_BOUNDS_TYPE.
2203 (output_constant_pool_2): Support MODE_POINTER_BOUNDS.
2204 (ultimate_transparent_alias_target): Move up.
2205 (make_decl_rtl): For instrumented function use
2206 name of the original decl.
2207 (assemble_start_function): Mark function as global
2208 in case it is instrumentation clone of the global
2210 (do_assemble_alias): Follow transparent alias chain
2211 for identifier. Check if original alias is public.
2212 (maybe_assemble_visibility): Use visibility of the
2213 original function for instrumented version.
2214 (default_unique_section): Likewise.
2215 * emit-rtl.c (immed_double_const): Support MODE_POINTER_BOUNDS.
2216 (init_emit_once): Build pointer bounds zero constants.
2217 * explow.c (trunc_int_for_mode): Support MODE_POINTER_BOUNDS.
2218 * target.def (builtin_chkp_function): New.
2219 (chkp_bound_type): New.
2220 (chkp_bound_mode): New.
2221 (chkp_make_bounds_constant): New.
2222 (chkp_initialize_bounds): New.
2223 (load_bounds_for_arg): New.
2224 (store_bounds_for_arg): New.
2225 (load_returned_bounds): New.
2226 (store_returned_bounds): New.
2227 (chkp_function_value_bounds): New.
2228 (setup_incoming_vararg_bounds): New.
2229 (function_arg): Update hook description with new possible return
2231 * targhooks.h (default_load_bounds_for_arg): New.
2232 (default_store_bounds_for_arg): New.
2233 (default_load_returned_bounds): New.
2234 (default_store_returned_bounds): New.
2235 (default_chkp_bound_type): New.
2236 (default_chkp_bound_mode): New.
2237 (default_builtin_chkp_function): New.
2238 (default_chkp_function_value_bounds): New.
2239 (default_chkp_make_bounds_constant): New.
2240 (default_chkp_initialize_bounds): New.
2241 (default_setup_incoming_vararg_bounds): New.
2242 * targhooks.c (default_load_bounds_for_arg): New.
2243 (default_store_bounds_for_arg): New.
2244 (default_load_returned_bounds): New.
2245 (default_store_returned_bounds): New.
2246 (default_chkp_bound_type): New.
2247 (default_chkp_bound_mode); New.
2248 (default_builtin_chkp_function): New.
2249 (default_chkp_function_value_bounds): New.
2250 (default_chkp_make_bounds_constant): New.
2251 (default_chkp_initialize_bounds): New.
2252 (default_setup_incoming_vararg_bounds): New.
2253 * builtin-types.def (BT_BND): New.
2254 (BT_FN_PTR_CONST_PTR): New.
2255 (BT_FN_CONST_PTR_CONST_PTR): New.
2256 (BT_FN_BND_CONST_PTR): New.
2257 (BT_FN_CONST_PTR_BND): New.
2258 (BT_FN_PTR_CONST_PTR_SIZE): New.
2259 (BT_FN_PTR_CONST_PTR_CONST_PTR): New.
2260 (BT_FN_VOID_PTRPTR_CONST_PTR): New.
2261 (BT_FN_VOID_CONST_PTR_SIZE): New.
2262 (BT_FN_VOID_PTR_BND): New.
2263 (BT_FN_CONST_PTR_CONST_PTR_CONST_PTR): New.
2264 (BT_FN_BND_CONST_PTR_SIZE): New.
2265 (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
2266 (BT_FN_VOID_CONST_PTR_BND_CONST_PTR): New.
2267 * chkp-builtins.def: New.
2268 * builtins.def: include chkp-builtins.def.
2269 (DEF_CHKP_BUILTIN): New.
2270 * builtins.c: Include tree-chkp.h and rtl-chkp.h.
2271 (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
2272 BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
2273 BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
2274 BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
2275 BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
2276 BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
2277 BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
2278 BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
2279 BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_NARROW,
2280 BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
2281 (std_expand_builtin_va_start): Init bounds for va_list.
2282 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add
2283 __CHKP__ macro when Pointer Bounds Checker is on.
2284 * params.def (PARAM_CHKP_MAX_CTOR_SIZE): New.
2285 * passes.def (pass_ipa_chkp_versioning): New.
2286 (pass_early_local_passes): Renamed to pass_build_ssa_passes.
2287 (pass_fixup_cfg): Moved to pass_chkp_instrumentation_passes.
2288 (pass_chkp_instrumentation_passes): New.
2289 (pass_ipa_chkp_produce_thunks): New.
2290 (pass_local_optimization_passes): New.
2291 (pass_chkp_opt): New.
2292 * tree-pass.h (make_pass_ipa_chkp_versioning): New.
2293 (make_pass_ipa_chkp_produce_thunks): New.
2294 (make_pass_chkp): New.
2295 (make_pass_chkp_opt): New.
2296 (make_pass_early_local_passes): Renamed to ...
2297 (make_pass_build_ssa_passes): This.
2298 (make_pass_chkp_instrumentation_passes): New.
2299 (make_pass_local_optimization_passes): New.
2300 * passes.c (pass_manager::execute_early_local_passes): Execute
2301 early passes in three steps.
2302 (execute_all_early_local_passes): Renamed to ...
2303 (execute_build_ssa_passes): This.
2304 (pass_data_early_local_passes): Renamed to ...
2305 (pass_data_build_ssa_passes): This.
2306 (pass_early_local_passes): Renamed to ...
2307 (pass_build_ssa_passes): This.
2308 (pass_data_chkp_instrumentation_passes): New.
2309 (pass_chkp_instrumentation_passes): New.
2310 (pass_data_local_optimization_passes): New.
2311 (pass_local_optimization_passes): New.
2312 (make_pass_early_local_passes): Renamed to ...
2313 (make_pass_build_ssa_passes): This.
2314 (make_pass_chkp_instrumentation_passes): New.
2315 (make_pass_local_optimization_passes): New.
2316 * c-family/c.opt (fcheck-pointer-bounds): New.
2317 (fchkp-check-incomplete-type): New.
2318 (fchkp-zero-input-bounds-for-main): New.
2319 (fchkp-first-field-has-own-bounds): New.
2320 (fchkp-narrow-bounds): New.
2321 (fchkp-narrow-to-innermost-array): New.
2322 (fchkp-optimize): New.
2323 (fchkp-use-fast-string-functions): New.
2324 (fchkp-use-nochk-string-functions): New.
2325 (fchkp-use-static-bounds): New.
2326 (fchkp-use-static-const-bounds): New.
2327 (fchkp-treat-zero-dynamic-size-as-infinite): New.
2328 (fchkp-check-read): New.
2329 (fchkp-check-write): New.
2330 (fchkp-store-bounds): New.
2331 (fchkp-instrument-calls): New.
2332 (fchkp-instrument-marked-only): New.
2334 * c-family/c-common.c (handle_bnd_variable_size_attribute): New.
2335 (handle_bnd_legacy): New.
2336 (handle_bnd_instrument): New.
2337 (c_common_attribute_table): Add bnd_variable_size, bnd_legacy
2338 and bnd_instrument. Fix documentation.
2339 (c_common_format_attribute_table): Likewsie.
2340 * toplev.c: include tree-chkp.h.
2341 (process_options): Check Pointer Bounds Checker is supported.
2342 (compile_file): Add chkp_finish_file call.
2343 * ipa-cp.c (initialize_node_lattices): Use cgraph_local_p
2344 to handle instrumentation clones properly.
2345 (propagate_constants_accross_call): Do not propagate
2346 through instrumentation thunks.
2347 * ipa-pure-const.c (propagate_pure_const): Support
2349 * ipa-inline.c (early_inliner): Check edge has summary allocated.
2350 * ipa-split.c: Include tree-chkp.h.
2352 (split_part_set_ssa_name_p): New.
2353 (consider_split): Do not split retbnd and retval
2355 (insert_bndret_call_after): new.
2356 (split_function): Propagate Pointer Bounds Checker
2357 instrumentation marks and handle returned bounds.
2358 * tree-ssa-sccvn.h (vn_reference_op_struct): Transform opcode
2359 into bit field and add with_bounds field.
2360 * tree-ssa-sccvn.c (copy_reference_ops_from_call): Set
2361 with_bounds field for instrumented calls.
2362 * tree-ssa-pre.c (create_component_ref_by_pieces_1): Restore
2363 CALL_WITH_BOUNDS_P flag for calls.
2364 * tree-ssa-ccp.c: Include tree-chkp.h.
2365 (insert_clobber_before_stack_restore): Handle
2366 BUILT_IN_CHKP_BNDRET calls.
2367 * tree-ssa-dce.c: Include tree-chkp.h.
2368 (propagate_necessity): For free call fed by alloc check
2369 bounds are also provided by the same alloc.
2370 (eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET
2372 * tree-inline.c: Include tree-chkp.h.
2373 (declare_return_variable): Add arg holding
2374 returned bounds slot. Create and initialize returned bounds var.
2375 (remap_gimple_stmt): Handle returned bounds.
2376 Return sequence of statements instead of a single statement.
2377 (insert_init_stmt): Add declaration.
2378 (remap_gimple_seq): Adjust to new remap_gimple_stmt signature.
2379 (copy_bb): Adjust to changed return type of remap_gimple_stmt.
2380 Properly handle bounds in va_arg_pack and va_arg_pack_len.
2381 (expand_call_inline): Handle returned bounds. Add bounds copy
2382 for generated mem to mem assignments.
2383 * tree-inline.h (copy_body_data): Add fields retbnd and
2385 * value-prof.c: Include tree-chkp.h.
2386 (gimple_ic): Support returned bounds.
2387 * ipa.c (cgraph_build_static_cdtor_1): Support contructors
2388 with "chkp ctor" and "bnd_legacy" attributes.
2389 (symtab_remove_unreachable_nodes): Keep initial values for
2390 pointer bounds to be used for checks eliminations.
2391 (process_references): Handle IPA_REF_CHKP.
2392 (walk_polymorphic_call_targets): Likewise.
2393 * ipa-visibility.c (cgraph_externally_visible_p): Mark
2394 instrumented 'main' as externally visible.
2395 (function_and_variable_visibility): Filter instrumentation
2397 * cgraph.h (cgraph_thunk_info): Add add_pointer_bounds_args
2399 (cgraph_node): Add instrumented_version, orig_decl and
2400 instrumentation_clone fields.
2401 (symtab_node::get_alias_target): Allow IPA_REF_CHKP reference.
2402 (varpool_node): Add need_bounds_init field.
2403 (cgraph_local_p): New.
2404 * cgraph.c: Include tree-chkp.h.
2405 (cgraph_node::remove): Fix instrumented_version
2406 of the referenced node if any.
2407 (cgraph_node::dump): Dump instrumentation_clone and
2408 instrumented_version fields.
2409 (cgraph_node::verify_node): Check correctness of IPA_REF_CHKP
2410 references and instrumentation thunks.
2411 (cgraph_can_remove_if_no_direct_calls_and_refs_p): Keep
2412 all not instrumented instrumentation clones alive.
2413 (cgraph_redirect_edge_call_stmt_to_callee): Support
2415 * cgraphbuild.c (rebuild_cgraph_edges): Rebuild IPA_REF_CHKP
2417 (cgraph_rebuild_references): Likewise.
2418 * cgraphunit.c: Include tree-chkp.h.
2419 (assemble_thunks_and_aliases): Skip thunks calling instrumneted
2421 (varpool_finalize_decl): Register statically initialized decls
2422 in Pointer Bounds Checker.
2423 (walk_polymorphic_call_targets): Do not mark generated call to
2424 __builtin_unreachable as with_bounds.
2425 (output_weakrefs): If there are both instrumented and original
2426 versions, output only one of them.
2427 (cgraph_node::expand_thunk): Set with_bounds flag
2428 for created call statement.
2429 * ipa-ref.h (ipa_ref_use): Add IPA_REF_CHKP.
2430 (ipa_ref): increase size of use field.
2431 * symtab.c (ipa_ref_use_name): Add element for IPA_REF_CHKP.
2432 * varpool.c (dump_varpool_node): Dump need_bounds_init field.
2433 (ctor_for_folding): Do not fold constant bounds vars.
2434 * lto-streamer.h (LTO_minor_version): Change minor version from
2436 * lto-cgraph.c (compute_ltrans_boundary): Keep initial values for
2438 (lto_output_node): Output instrumentation_clone,
2439 thunk.add_pointer_bounds_args and orig_decl field.
2440 (lto_output_ref): Adjust to new ipa_ref::use field size.
2441 (input_overwrite_node): Read instrumentation_clone field.
2442 (input_node): Read thunk.add_pointer_bounds_args and orig_decl
2444 (input_ref): Adjust to new ipa_ref::use field size.
2445 (input_cgraph_1): Compute instrumented_version fields and restore
2446 IDENTIFIER_TRANSPARENT_ALIAS chains.
2447 (lto_output_varpool_node): Output
2448 need_bounds_init value.
2449 (input_varpool_node): Read need_bounds_init value.
2450 * lto-partition.c (add_symbol_to_partition_1): Keep original
2451 and instrumented versions together.
2452 (privatize_symbol_name): Restore transparent alias chain if required.
2453 (add_references_to_partition): Add references to pointer bounds vars.
2454 * dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
2455 * dwarf2out.c (gen_subprogram_die): Ignore bound args.
2456 (gen_type_die_with_usage): Skip pointer bounds.
2457 (dwarf2out_global_decl): Likewise.
2458 (is_base_type): Support POINTER_BOUNDS_TYPE.
2459 (gen_formal_types_die): Skip pointer bounds.
2460 (gen_decl_die): Likewise.
2461 * var-tracking.c (vt_add_function_parameters): Skip
2463 * ipa-icf.c (sem_function::merge): Do not merge when instrumentation
2465 (sem_variable::merge): Reset need_bounds_init flag.
2466 * doc/extend.texi: Document Pointer Bounds Checker built-in functions
2468 * doc/tm.texi.in (TARGET_LOAD_BOUNDS_FOR_ARG): New.
2469 (TARGET_STORE_BOUNDS_FOR_ARG): New.
2470 (TARGET_LOAD_RETURNED_BOUNDS): New.
2471 (TARGET_STORE_RETURNED_BOUNDS): New.
2472 (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
2473 (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
2474 (TARGET_BUILTIN_CHKP_FUNCTION): New.
2475 (TARGET_CHKP_BOUND_TYPE): New.
2476 (TARGET_CHKP_BOUND_MODE): New.
2477 (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
2478 (TARGET_CHKP_INITIALIZE_BOUNDS): New.
2479 * doc/tm.texi: Regenerated.
2480 * doc/rtl.texi (MODE_POINTER_BOUNDS): New.
2483 * doc/invoke.texi (-mmpx): New.
2485 (chkp-max-ctor-size): New.
2486 * config/i386/constraints.md (w): New.
2489 * config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
2490 * config/i386/i386-modes.def (BND32): New.
2492 * config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
2493 * config/i386/i386.c: Include tree-chkp.h, rtl-chkp.h, tree-iterator.h.
2494 (regclass_map): Add bound registers.
2495 (dbx_register_map): Likewise.
2496 (dbx64_register_map): Likewise.
2497 (svr4_dbx_register_map): Likewise.
2498 (isa_opts): Add -mmpx.
2500 (ix86_option_override_internal): Support MPX ISA.
2501 (ix86_conditional_register_usage): Support bound registers.
2502 (ix86_code_end): Add MPX bnd prefix.
2503 (output_set_got): Likewise.
2504 (print_reg): Avoid prefixes for bound registers.
2505 (ix86_print_operand): Add '!' (MPX bnd) print prefix support.
2506 (ix86_print_operand_punct_valid_p): Likewise.
2507 (ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
2509 (ix86_output_call_insn): Add MPX bnd prefix to branch instructions.
2510 (ix86_class_likely_spilled_p): Add bound regs support.
2511 (ix86_hard_regno_mode_ok): Likewise.
2512 (x86_order_regs_for_local_alloc): Likewise.
2513 (ix86_bnd_prefixed_insn_p): New.
2514 (ix86_builtins): Add
2515 IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX,
2516 IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL,
2517 IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET,
2518 IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT,
2519 IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER,
2520 IX86_BUILTIN_BNDUPPER.
2521 (builtin_isa): Add leaf_p and nothrow_p fields.
2522 (def_builtin): Initialize leaf_p and nothrow_p.
2523 (ix86_add_new_builtins): Handle leaf_p and nothrow_p
2526 (bdesc_mpx_const): New.
2527 (ix86_init_mpx_builtins): New.
2528 (ix86_init_builtins): Call ix86_init_mpx_builtins.
2529 (ix86_emit_cmove): New.
2530 (ix86_emit_move_max): New.
2531 (ix86_expand_builtin): Expand IX86_BUILTIN_BNDMK,
2532 IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX,
2533 IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU,
2534 IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW,
2535 IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF,
2536 IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER.
2537 (ix86_function_value_bounds): New.
2538 (ix86_builtin_mpx_function): New.
2539 (ix86_get_arg_address_for_bt): New.
2540 (ix86_load_bounds): New.
2541 (ix86_store_bounds): New.
2542 (ix86_load_returned_bounds): New.
2543 (ix86_store_returned_bounds): New.
2544 (ix86_mpx_bound_mode): New.
2545 (ix86_make_bounds_constant): New.
2546 (ix86_initialize_bounds):
2547 (TARGET_LOAD_BOUNDS_FOR_ARG): New.
2548 (TARGET_STORE_BOUNDS_FOR_ARG): New.
2549 (TARGET_LOAD_RETURNED_BOUNDS): New.
2550 (TARGET_STORE_RETURNED_BOUNDS): New.
2551 (TARGET_CHKP_BOUND_MODE): New.
2552 (TARGET_BUILTIN_CHKP_FUNCTION): New.
2553 (TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
2554 (TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
2555 (TARGET_CHKP_INITIALIZE_BOUNDS): New.
2556 (ix86_option_override_internal): Do not
2557 support x32 with MPX.
2558 (init_cumulative_args): Init stdarg, bnd_regno, bnds_in_bt
2560 (function_arg_advance_32): Return number of used integer
2562 (function_arg_advance_64): Likewise.
2563 (function_arg_advance_ms_64): Likewise.
2564 (ix86_function_arg_advance): Handle pointer bounds.
2565 (ix86_function_arg): Likewise.
2566 (ix86_function_value_regno_p): Mark fisrt bounds registers as
2567 possible function value.
2568 (ix86_function_value_1): Handle pointer bounds type/mode
2569 (ix86_return_in_memory): Likewise.
2570 (ix86_print_operand): Analyse insn to decide abounf "bnd" prefix.
2571 (ix86_expand_call): Generate returned bounds.
2572 (ix86_setup_incoming_vararg_bounds): New.
2573 (ix86_va_start): Initialize bounds for pointers in va_list.
2574 (TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
2575 * config/i386/i386.h (TARGET_MPX): New.
2576 (TARGET_MPX_P): New.
2577 (FIRST_PSEUDO_REGISTER): Fix to new value.
2578 (FIXED_REGISTERS): Add bound registers.
2579 (CALL_USED_REGISTERS): Likewise.
2580 (REG_ALLOC_ORDER): Likewise.
2581 (HARD_REGNO_NREGS): Likewise.
2582 (VALID_BND_REG_MODE): New.
2583 (FIRST_BND_REG): New.
2584 (LAST_BND_REG): New.
2585 (reg_class): Add BND_REGS.
2586 (REG_CLASS_NAMES): Likewise.
2587 (REG_CLASS_CONTENTS): Likewise.
2589 (ANY_BND_REG_P): New.
2591 (HI_REGISTER_NAMES): Add bound registers.
2592 (ix86_args): Add bnd_regno, bnds_in_bt, force_bnd_pass and
2594 * config/i386/i386.md (UNSPEC_BNDMK): New.
2595 (UNSPEC_BNDMK_ADDR): New.
2596 (UNSPEC_BNDSTX): New.
2597 (UNSPEC_BNDLDX): New.
2598 (UNSPEC_BNDLDX_ADDR): New.
2599 (UNSPEC_BNDCL): New.
2600 (UNSPEC_BNDCU): New.
2601 (UNSPEC_BNDCN): New.
2602 (UNSPEC_MPX_FENCE): New.
2603 (UNSPEC_SIZEOF): New.
2606 (type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
2607 (length_immediate): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
2608 (prefix_rep): Check for bnd prefix.
2609 (prefix_0f): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
2610 (length_nobnd): New.
2611 (length): Use length_nobnd when specified.
2612 (memory): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
2617 (*jcc_1): Add MPX bnd prefix.
2620 (*indirect_jump): Likewise.
2621 (*tablejump_1): Likewise.
2622 (simple_return_internal): Likewise.
2623 (simple_return_internal_long): Likewise.
2624 (simple_return_pop_internal): Likewise.
2625 (simple_return_indirect_internal): Likewise.
2629 (*mov<mode>_internal_mpx): New.
2630 (<mode>_<bndcheck>): New.
2631 (*<mode>_<bndcheck>): New.
2636 move_size_reloc_<mode>): New.
2637 * config/i386/predicates.md (address_mpx_no_base_operand): New.
2638 (address_mpx_no_index_operand): New.
2639 (bnd_mem_operator): New.
2640 (symbol_operand): New.
2641 (x86_64_immediate_size_operand): New.
2642 * config/i386/i386.opt (mmpx): New.
2643 * config/i386/i386-builtin-types.def (BND): New.
2645 (BND_FTYPE_PCVOID_ULONG): New.
2646 (VOID_FTYPE_BND_PCVOID): New.
2647 (VOID_FTYPE_PCVOID_PCVOID_BND): New.
2648 (BND_FTYPE_PCVOID_PCVOID): New.
2649 (BND_FTYPE_PCVOID): New.
2650 (BND_FTYPE_BND_BND): New.
2651 (PVOID_FTYPE_PVOID_PVOID_ULONG): New.
2652 (PVOID_FTYPE_PCVOID_BND_ULONG): New.
2653 (ULONG_FTYPE_VOID): New.
2654 (PVOID_FTYPE_BND): New.
2656 2014-11-05 Bernd Schmidt <bernds@codesourcery.com>
2658 * passes.def (pass_compute_alignments, pass_duplicate_computed_gotos,
2659 pass_variable_tracking, pass_free_cfg, pass_machine_reorg,
2660 pass_cleanup_barriers, pass_delay_slots,
2661 pass_split_for_shorten_branches, pass_convert_to_eh_region_ranges,
2662 pass_shorten_branches, pass_est_nothrow_function_flags,
2663 pass_dwarf2_frame, pass_final): Move outside of pass_postreload and
2664 into pass_late_compilation.
2665 (pass_late_compilation): Add.
2666 * passes.c (pass_data_late_compilation, pass_late_compilation,
2667 make_pass_late_compilation): New.
2668 * timevar.def (TV_LATE_COMPILATION): New.
2670 * target.def (omit_struct_return_reg): New data hook.
2671 * doc/tm.texi.in: Add @hook TARGET_OMIT_STRUCT_RETURN_REG.
2672 * doc/tm.texi: Regenerate.
2673 * function.c (expand_function_end): Use it.
2675 * target.def (no_register_allocation): New data hook.
2676 * doc/tm.texi.in: Add @hook TARGET_NO_REGISTER_ALLOCATION.
2677 * doc/tm.texi: Regenerate.
2678 * ira.c (gate_ira): New function.
2679 (pass_data_ira): Set has_gate.
2680 (pass_ira): Add a gate function.
2681 (pass_data_reload): Likewise.
2682 (pass_reload): Add a gate function.
2684 * reload1.c (eliminate_regs): If reg_eliminate_is NULL, assert that
2685 no register allocation happens on the target and return.
2686 * final.c (alter_subreg): Ensure register is not a pseudo before
2687 calling simplify_subreg.
2688 (output_operand): Assert that x isn't a pseudo only if doing
2689 register allocation.
2691 * dbxout.c (dbxout_symbol): Don't call eliminate_regs on decls for
2694 * optabs.c (emit_indirect_jump): Test HAVE_indirect_jump and emit a
2697 2014-11-05 Alex Velenko <Alex.Velenko@arm.com>
2699 * simplify-rtx.c (simplify_binary_operation_1): Div check added.
2700 * rtl.h (SUBREG_P): New macro added.
2702 2014-11-05 Tejas Belagod <tejas.belagod@arm.com>
2704 * config/aarch64/aarch64-builtins.c
2705 (aarch64_build_scalar_type): Remove.
2706 (aarch64_scalar_builtin_types, aarch64_simd_type,
2707 aarch64_simd_type, aarch64_mangle_builtin_scalar_type,
2708 aarch64_mangle_builtin_vector_type,
2709 aarch64_mangle_builtin_type, aarch64_simd_builtin_std_type,
2710 aarch64_lookup_simd_builtin_type, aarch64_simd_builtin_type,
2711 aarch64_init_simd_builtin_types,
2712 aarch64_init_simd_builtin_scalar_types): New.
2713 (aarch64_init_simd_builtins): Refactor.
2714 (aarch64_init_crc32_builtins): Fixup with qualifier.
2715 * config/aarch64/aarch64-protos.h
2716 (aarch64_mangle_builtin_type): Export.
2717 * config/aarch64/aarch64-simd-builtin-types.def: New.
2718 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Remove.
2719 (aarch64_mangle_type): Refactor.
2720 * config/aarch64/arm_neon.h: Declare vector types based on
2722 * config/aarch64/t-aarch64: Update dependency.
2724 2014-11-04 Pat Haugen <pthaugen@us.ibm.com>
2726 * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl,
2727 atomic_update_decl): Guard declaration with #ifdef.
2729 2014-11-04 Marek Polacek <polacek@redhat.com>
2731 * sanopt.c (sanopt_optimize_walker): Remove unused variables.
2733 2014-11-04 Marek Polacek <polacek@redhat.com>
2735 * Makefile.in (OBJS): Add sanopt.o.
2736 (GTFILES): Add sanopt.c.
2737 * asan.h (asan_expand_check_ifn): Declare.
2738 * asan.c (asan_expand_check_ifn): No longer static.
2739 (class pass_sanopt, pass_sanopt::execute, make_pass_sanopt): Move...
2740 * sanopt.c: ...here. New file.
2742 2014-11-04 Jiong Wang <jiong.wang@arm.com>
2743 2014-11-04 Wilco Dijkstra <wilco.dijkstra@arm.com>
2746 * config/aarch64/aarch64.c (aarch64_expand_epiloue): Add barriers before
2749 2014-11-04 Bernd Schmidt <bernds@codesourcery.com>
2751 * combine.c (combine_simplify_rtx): In STORE_FLAG_VALUE == -1 case,
2752 also verify that mode is equal to the mode of op0.
2754 * bb-reorder.c (get_uncond_jump_length): Avoid using delete_insn,
2755 emit into a sequence instead.
2757 2014-11-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2759 * config/sh/sh.c (emit_fpu_switch): Drop unused automatic variable.
2761 2014-11-04 Alan Lawrence <alan.lawrence@arm.com>
2763 config/arm/neon.md (reduc_smin_<mode> *2): Rename to...
2764 (reduc_smin_scal_<mode> *2): ...this; extract scalar result.
2765 (reduc_smax_<mode> *2): Rename to...
2766 (reduc_smax_scal_<mode> *2): ...this; extract scalar result.
2767 (reduc_umin_<mode> *2): Rename to...
2768 (reduc_umin_scal_<mode> *2): ...this; extract scalar result.
2769 (reduc_umax_<mode> *2): Rename to...
2770 (reduc_umax_scal_<mode> *2): ...this; extract scalar result.
2772 2014-11-04 Alan Lawrence <alan.lawrence@arm.com>
2774 config/arm/neon.md (reduc_plus_*): Rename to...
2775 (reduc_plus_scal_*): ...this; reduce to temp and extract scalar result.
2777 2014-11-04 Michael Collison <michael.collison@linaro.org>
2779 * config/aarch64/iterators.md (lconst_atomic): New mode attribute
2780 to support constraints for CONST_INT in atomic operations.
2781 * config/aarch64/atomics.md
2782 (atomic_<atomic_optab><mode>): Use lconst_atomic constraint.
2783 (atomic_nand<mode>): Likewise.
2784 (atomic_fetch_<atomic_optab><mode>): Likewise.
2785 (atomic_fetch_nand<mode>): Likewise.
2786 (atomic_<atomic_optab>_fetch<mode>): Likewise.
2787 (atomic_nand_fetch<mode>): Likewise.
2789 2014-11-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
2791 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix typo in definition
2792 of __ARM_FEATURE_IDIV.
2794 2014-11-04 Marek Polacek <polacek@redhat.com>
2796 * ubsan.c (instrument_object_size): Optimize [x & CST] array accesses.
2798 2014-11-03 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2800 * config/rx/rx.c (rx_handle_func_attribute): Mark unused argument.
2802 2014-11-04 Zhenqiang Chen <zhenqiang.chen@arm.com>
2805 2014-11-03 Zhenqiang Chen <zhenqiang.chen@arm.com>
2806 * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
2807 Allow CC mode if HAVE_cbranchcc4.
2809 2014-11-03 Dominik Vogt <vogt@linux.vnet.ibm.com>
2811 * godump.c (go_format_type): Rewrite RECORD_TYPE nad UNION_TYPE support
2812 with -fdump-go-spec. Anonymous substructures are now flattened and
2813 replaced by their fields (record) or the first named, non-bitfield
2816 2014-11-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
2818 * input.c (expand_location_to_spelling_point): Fix typo.
2819 (expansion_point_location_if_in_system_header): Fix comment.
2821 2014-11-03 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
2823 * config/avr/gen-avr-mmcu-specs.c: Remove unnecessary format specifier.
2825 2014-11-03 Richard Biener <rguenther@suse.de>
2827 * tree-eh.c (operation_could_trap_helper_p): Handle conversions
2828 like ordinary operations.
2829 * gimplify.c (gimplify_conversion): Gimplify CONVERT_EXPR
2832 2014-11-03 Joseph Myers <joseph@codesourcery.com>
2834 * configure.ac (TARGET_GLIBC_MAJOR, TARGET_GLIBC_MINOR): Define
2836 * configure, config.h.in: Regenerate.
2837 * config/rs6000/linux.h [TARGET_GLIBC_MAJOR > 2 ||
2838 (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
2839 (RS6000_GLIBC_ATOMIC_FENV): New macro.
2840 * config/rs6000/linux64.h [TARGET_GLIBC_MAJOR > 2 ||
2841 (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 19)]
2842 (RS6000_GLIBC_ATOMIC_FENV): New macro.
2843 * config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl)
2844 (atomic_update_decl): New static variables.
2845 (rs6000_atomic_assign_expand_fenv) [RS6000_GLIBC_ATOMIC_FENV]:
2846 Generate calls to __atomic_feholdexcept, __atomic_feclearexcept
2847 and __atomic_feupdateenv for soft-float and no-FPRs.
2849 2014-11-03 Richard Biener <rguenther@suse.de>
2851 * match.pd: Add two abs patterns. Announce tree_expr_nonnegative_p.
2852 Also drop bogus FLOAT_EXPR and FIX_TRUNC_EXPR.
2853 * fold-const.c (fold_unary_loc): Remove them here.
2854 (tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
2855 * gimple-fold.c (fold_gimple_assign): Remove now obsolete
2856 GIMPLE_UNARY_RHS case.
2857 (gimple_fold_stmt_to_constant_1): Likewise.
2858 (replace_stmt_with_simplification): Fix inverted comparison.
2860 2014-11-03 Marc Glisse <marc.glisse@inria.fr>
2862 PR tree-optimization/60770
2863 * tree-into-ssa.c (rewrite_update_stmt): Return whether the
2864 statement should be removed.
2865 (maybe_register_def): Likewise. Replace clobbers with default
2867 (rewrite_dom_walker::before_dom_children): Remove statement if
2868 rewrite_update_stmt says so.
2869 * tree-ssa-live.c: Include tree-ssa.h.
2870 (set_var_live_on_entry): Do not mark undefined variables as live.
2871 (verify_live_on_entry): Do not check undefined variables.
2872 * tree-ssa.h (ssa_undefined_value_p): New parameter for the case
2873 of partially undefined variables.
2874 * tree-ssa.c (ssa_undefined_value_p): Likewise.
2875 (execute_update_addresses_taken): Do not drop clobbers.
2877 2014-11-03 Marc Glisse <marc.glisse@inria.fr>
2879 PR tree-optimization/63666
2880 * fold-const.c: Include "optabs.h".
2881 (fold_ternary_loc) <VEC_PERM_EXPR>: Avoid canonicalizing a
2882 can_vec_perm_p permutation to one that is not.
2884 2014-11-03 Zhenqiang Chen <zhenqiang.chen@arm.com>
2886 * ifcvt.c (noce_try_store_flag_mask): Check rtx cost.
2888 2014-11-03 Andrew Pinski <apinski@cavium.com>
2890 * config/mips/mips-cpus.def (octeon3): New cpu.
2891 * config/mips/mips.c (mips_rtx_cost_data): Add octeon3.
2892 (mips_print_operand <case 'T', case 't'>): Fix a bug as the mode
2893 of the comparison no longer matches mode of the operands.
2894 (mips_issue_rate): Handle PROCESSOR_OCTEON3.
2895 * config/mips/mips.h (TARGET_OCTEON): Add Octeon3.
2896 (TARGET_OCTEON2): Likewise.
2897 (TUNE_OCTEON): Add Octeon3.
2898 * config/mips/mips.md (processor): Add octeon3.
2899 * config/mips/octeon.md (octeon_fpu): New automaton and cpu_unit.
2900 (octeon_arith): Add octeon3.
2901 (octeon_condmove): Remove.
2902 (octeon_condmove_o1): New reservation.
2903 (octeon_condmove_o2): New reservation.
2904 (octeon_condmove_o3_int_on_cc): New reservation.
2905 (octeon_load_o2): Add octeon3.
2906 (octeon_cop_o2): Likewise.
2907 (octeon_store): Likewise.
2908 (octeon_brj_o2): Likewise.
2909 (octeon_imul3_o2): Likewise.
2910 (octeon_imul_o2): Likewise.
2911 (octeon_mfhilo_o2): Likewise.
2912 (octeon_imadd_o2): Likewise.
2913 (octeon_idiv_o2_si): Likewise.
2914 (octeon_idiv_o2_di): Likewise.
2915 (octeon_fpu): Add to the automaton.
2916 (octeon_fpu): New cpu unit.
2917 (octeon_condmove_o2): Check for non floating point modes.
2918 (octeon_load_o2): Add prefetchx.
2919 (octeon_cop_o2): Don't check for octeon3.
2920 (octeon3_faddsubcvt): New reservation.
2921 (octeon3_fmul): Likewise.
2922 (octeon3_fmadd): Likewise.
2923 (octeon3_div_sf): Likewise.
2924 (octeon3_div_df): Likewise.
2925 (octeon3_sqrt_sf): Likewise.
2926 (octeon3_sqrt_df): Likewise.
2927 (octeon3_rsqrt_sf): Likewise.
2928 (octeon3_rsqrt_df): Likewise.
2929 (octeon3_fabsnegmov): Likewise.
2930 (octeon_fcond): Likewise.
2931 (octeon_fcondmov): Likewise.
2932 (octeon_fpmtc1): Likewise.
2933 (octeon_fpmfc1): Likewise.
2934 (octeon_fpload): Likewise.
2935 (octeon_fpstore): Likewise.
2936 * config/mips/mips-tables.opt: Regenerate.
2937 * doc/invoke.texi (-march=@var{arch}): Add octeon3.
2939 2014-11-03 Zhenqiang Chen <zhenqiang.chen@arm.com>
2941 * ifcvt.c (noce_emit_cmove, noce_get_alt_condition, noce_get_condition):
2942 Allow CC mode if HAVE_cbranchcc4.
2944 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
2946 * config/arc/arc.c (write_ext_corereg_1): Delete.
2947 (arc_write_ext_corereg): Use FOR_EACH_SUBRTX.
2949 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
2951 * config/arc/arc.c (arc600_corereg_hazard_1): Delete.
2952 (arc600_corereg_hazard): Use FOR_EACH_SUBRTX.
2954 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
2956 * config/arc/arc.c (arc_rewrite_small_data_p): Constify argument.
2957 (small_data_pattern_1): Delete.
2958 (small_data_pattern): Use FOR_EACH_SUBRTX.
2960 2014-11-02 Richard Sandiford <richard.sandiford@arm.com>
2962 * config/arc/arc.c: Include rtl-iter.h.
2963 (arc_rewrite_small_data_1): Delete.
2964 (arc_rewrite_small_data): Use FOR_EACH_SUBRTX_PTR.
2966 2014-11-02 Michael Collison <michael.collison@linaro.org>
2968 * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO) : Update
2969 to support vector modes.
2970 (CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
2972 2014-11-01 Andrew MacLeod <amacleod@redhat,com>
2974 * optabs.h: Flatten insn-codes.h to source files. Move some prototypes
2975 and structs to genopinit.c. Adjust protyoptypes to match optabs.c.
2976 * genopinit.c (main): Emit prototypes and structs into insn-opinit.h.
2977 * optabs.c: (gen_move_insn): Move to expr.c.
2978 * expr.h: Move protypes and enums to optabs.h.
2979 * expr.c: (gen_move_insn): Relocate from optabs.c.
2980 * genemit.c (main): Include insn-codes.h.
2981 * gengtype.c (open_base_files): Include insn-codes.h.
2982 * asan.c: Include insn-codes.h.
2983 * bb-reorder.c: Ditto.
2984 * builtins.c: Ditto.
2986 * cfgexpand.c: Ditto.
2987 * cilk-common.c: Ditto.
2994 * function.c: Ditto.
2996 * internal-fn.c: Ditto.
2997 * loop-unroll.c: Ditto.
2999 * modulo-sched.c: Ditto.
3001 * postreload.c: Ditto.
3005 * shrink-wrap.c: Ditto.
3006 * simplify-rtx.c: Ditto.
3008 * target-globals.c: Ditto.
3009 * targhooks.c: Ditto.
3011 * tree-if-conv.c: Ditto.
3012 * tree-ssa-forwprop.c: Ditto.
3013 * tree-ssa-loop-prefetch.c: Ditto.
3014 * tree-ssa-math-opts.c: Ditto.
3015 * tree-ssa-phiopt.c: Ditto.
3016 * tree-ssa-reassoc.c: Ditto.
3017 * tree-switch-conversion.c: Ditto.
3018 * tree-vect-data-refs.c: Ditto.
3019 * tree-vect-generic.c: Ditto.
3020 * tree-vect-loop.c: Ditto.
3021 * tree-vect-patterns.c: Ditto.
3022 * tree-vect-slp.c: Ditto.
3023 * tree-vect-stmts.c: Ditto.
3024 * tree-vrp.c: Ditto.
3025 * value-prof.c: Ditto.
3026 * config/aarch64/aarch64-builtins.c: Ditto.
3027 * config/alpha/alpha.c: Ditto.
3028 * config/arm/arm.c: Ditto.
3029 * config/cris/cris.c: Ditto.
3030 * config/epiphany/epiphany.c: Ditto.
3031 * config/frv/frv.c: Ditto.
3032 * config/h8300/h8300.c: Ditto.
3033 * config/ia64/ia64.c: Ditto.
3034 * config/iq2000/iq2000.c: Ditto.
3035 * config/m32c/m32c.c: Ditto.
3036 * config/mep/mep.c: Ditto.
3037 * config/microblaze/microblaze.c: Ditto.
3038 * config/mips/mips.c: Ditto.
3039 * config/mn10300/mn10300.c: Ditto.
3040 * config/moxie/moxie.c: Ditto.
3041 * config/msp430/msp430.c: Ditto.
3042 * config/nios2/nios2.c: Ditto.
3043 * config/pa/pa.c: Ditto.
3044 * config/rl78/rl78.c: Ditto.
3045 * config/rs6000/rs6000.c: Ditto.
3046 * config/rx/rx.c: Ditto.
3047 * config/s390/s390.c: Ditto.
3048 * config/sh/sh.c: Ditto.
3049 * config/sh/sh_treg_combine.cc: Ditto.
3050 * config/spu/spu.c: Ditto.
3051 * config/stormy16/stormy16.c: Ditto.
3052 * config/tilegx/mul-tables.c: Ditto.
3053 * config/tilegx/tilegx.c: Ditto.
3054 * config/tilepro/mul-tables.c: Ditto.
3055 * config/tilepro/tilepro.c: Ditto.
3056 * config/vax/vax.c: Ditto.
3058 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
3060 * doc/tm.texi.in (MOVE_BY_PIECES_P): Remove.
3061 (CLEAR_BY_PIECES_P): Likewise.
3062 (SET_BY_PIECES_P): Likewise.
3063 (STORE_BY_PIECES_P): Likewise.
3064 * doc/tm.texi: Regenerate.
3065 * system.h: Poison MOVE_BY_PIECES_P, CLEAR_BY_PIECES_P,
3066 SET_BY_PIECES_P, STORE_BY_PIECES_P.
3067 * expr.c (MOVE_BY_PIECES_P): Remove.
3068 (CLEAR_BY_PIECES_P): Likewise.
3069 (SET_BY_PIECES_P): Likewise.
3070 (STORE_BY_PIECES_P): Likewise.
3071 (can_move_by_pieces): Rewrite in terms of
3072 targetm.use_by_pieces_infrastructure_p.
3073 (emit_block_move_hints): Likewise.
3074 (can_store_by_pieces): Likewise.
3075 (store_by_pieces): Likewise.
3076 (clear_storage_hints): Likewise.
3077 (emit_push_insn): Likewise.
3078 (expand_constructor): Likewise.
3080 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
3082 * config/aarch64/aarch64.c
3083 (aarch64_use_by_pieces_infrastructre_p): New.
3084 (TARGET_USE_BY_PIECES_INFRASTRUCTURE): Likewise.
3085 * config/aarch64/aarch64.h (STORE_BY_PIECES_P): Delete.
3087 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
3089 * config/mips/mips.h (MOVE_BY_PIECES_P): Remove.
3090 (STORE_BY_PIECES_P): Likewise.
3091 * config/mips/mips.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
3092 (mips_move_by_pieces_p): Rename to...
3093 (mips_use_by_pieces_infrastructure_p): ...this, use new hook
3094 parameters, use the default hook implementation as a
3097 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
3099 * config/sh/sh.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
3100 (sh_use_by_pieces_infrastructure_p): Likewise.
3101 * config/sh/sh.h (MOVE_BY_PIECES_P): Remove.
3102 (STORE_BY_PIECES_P): Likewise.
3103 (SET_BY_PIECES_P): Likewise.
3105 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
3107 * config/arc/arc.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
3108 (arc_use_by_pieces_infrastructure_p): Likewise.
3109 * confir/arc/arc.h (MOVE_BY_PIECES_P): Delete.
3110 (CAN_MOVE_BY_PIECES): Likewise.
3112 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
3114 * config/s390/s390.c (s390_use_by_pieces_infrastructure_p): New.
3115 (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Likewise.
3116 * config/s390/s390.h (MOVE_BY_PIECES_P): Remove.
3117 (CLEAR_BY_PIECES): Likewise.
3118 (SET_BY_PIECES): Likewise.
3119 (STORE_BY_PIECES): Likewise.
3121 2014-11-01 James Greenhalgh <james.greenhalgh@arm.com>
3123 * target.def (use_by_pieces_infrastructure_p): New.
3124 * doc/tm.texi.in (MOVE_BY_PIECES_P): Describe that this macro
3126 (STORE_BY_PIECES_P): Likewise.
3127 (CLEAR_BY_PIECES_P): Likewise.
3128 (SET_BY_PIECES_P): Likewise.
3129 (TARGET_MOVE_BY_PIECES_PROFITABLE_P): Add hook.
3130 * doc/tm.texi: Regenerate.
3131 * expr.c (MOVE_BY_PIECES_P): Rewrite in terms of
3132 TARGET_USE_BY_PIECES_INFRASTRUCTURE_P.
3133 (STORE_BY_PIECES_P): Likewise.
3134 (CLEAR_BY_PIECES_P): Likewise.
3135 (SET_BY_PIECES_P): Likewise.
3136 (STORE_MAX_PIECES): Move to...
3137 * defaults.h (STORE_MAX_PIECES): ...here.
3138 * targhooks.c (get_move_ratio): New.
3139 (default_use_by_pieces_infrastructure_p): Likewise.
3140 * targhooks.h (default_use_by_pieces_infrastructure_p): New.
3141 * target.h (by_pieces_operation): New.
3143 2014-10-31 Uros Bizjak <ubizjak@gmail.com>
3146 * config/i386/i386.c (ix86_expand_args_builtin): Remove extra
3147 assignment to 'nargs' variable.
3149 2014-10-31 Uros Bizjak <ubizjak@gmail.com>
3152 * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
3153 * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
3154 * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
3155 be reloaded through memory.
3159 2014-10-31 Jakub Jelinek <jakub@redhat.com>
3161 PR rtl-optimization/63659
3162 * ree.c (update_reg_equal_equiv_notes): New function.
3163 (combine_set_extension, transform_ifelse): Use it.
3165 2014-10-31 Jeff Law <law@redhat.com>
3167 * doc/contrib.texi: Add contribution notes for Balaji Iyer (Cilk+)
3168 and Jonny Grant (collect2).
3170 2014-10-31 Richard Biener <rguenther@suse.de>
3172 * builtins.c (fold_builtin_atomic_always_lock_free): Use
3173 CONVERT_EXPR_P, CONVERT_EXPR_CODE_P and CASE_CONVERT where
3175 (fold_builtin_expect): Likewise.
3176 (integer_valued_real_p): Likewise.
3177 * cfgexpand.c (expand_debug_expr): Likewise.
3178 * ipa-inline-analysis.c (eliminated_by_inlining_prob): Likewise.
3179 (find_foldable_builtin_expect): Likewise.
3180 * trans-mem.c (thread_private_new_memory): Likewise.
3181 * tree-affine.c (aff_combination_expand): Likewise.
3182 * tree-data-ref.c (initialize_matrix_A): Likewise.
3183 * tree-inline.c (copy_bb): Likewise.
3184 * tree-pretty-print.c (dump_function_name): Likewise.
3185 (print_call_name): Likewise.
3186 * tree-ssa-forwprop.c (constant_pointer_difference): Likewise.
3187 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise.
3188 * tree-vect-generic.c (expand_vector_operations_1): Likewise.
3189 * tree-vect-patterns.c (vect_handle_widen_op_by_const): Likewise.
3190 (vect_recog_widen_mult_pattern): Likewise.
3191 (vect_operation_fits_smaller_type): Likewise.
3192 * tree-vrp.c (find_assert_locations_1): Likewise.
3193 * tree-ssa-dom.c (initialize_hash_element): Canonicalize
3194 converts to NOP_EXPR.
3196 2014-10-31 Richard Biener <rguenther@suse.de>
3198 * genmatch.c (expr::gen_transform): Use NOP_EXPRs instead of
3199 CONVERT_EXPRs in generated code.
3200 (dt_simplify::gen): Likewise.
3202 2014-10-31 Evgeny Stupachenko <evstupac@gmail.com>
3205 * config/i386/i386.c (ix86_init_pic_reg): Emit SET_GOT to
3206 REAL_PIC_OFFSET_TABLE_REGNUM for mcount profiling.
3207 (ix86_save_reg): Save REAL_PIC_OFFSET_TABLE_REGNUM when profiling
3208 using mcount in 32bit PIC mode.
3209 (ix86_elim_entry_set_got): New.
3210 (ix86_expand_prologue): For the mcount profiling emit new SET_GOT
3211 in PROLOGUE, delete initial if possible.
3213 2014-10-31 Eric Botcazou <ebotcazou@adacore.com>
3215 * ipa-inline.c (want_inline_small_function_p): Fix typo and formatting.
3216 (want_inline_function_to_all_callers_p): Fix formatting and simplify.
3218 2014-10-31 Thomas Preud'homme <thomas.preudhomme@arm.com>
3220 PR tree-optimization/63259
3221 * tree-ssa-math-opts.c (bswap_replace): Replace expression by a
3222 rotation left if it is a 16 bit byte swap.
3223 (pass_optimize_bswap::execute): Also consider bswap in LROTATE_EXPR
3224 and RROTATE_EXPR statements if it is a byte rotation.
3226 2014-10-31 Jakub Jelinek <jakub@redhat.com>
3229 * tree-vrp.c (simplify_internal_call_using_ranges): For subcode ==
3230 MINUS_EXPR, check overflow on vr0.min - vr1.max and vr0.max - vr1.min
3231 instead of vr0.min - vr1.min and vr0.max - vr1.max.
3233 2014-10-31 Max Ostapenko <m.ostapenko@partner.samsung.com>
3236 * ipa-icf.c (sem_function::~sem_function): Change free to delete to avoid
3237 alloc-dealloc mismatch with new, called in ipa_icf::sem_function::init.
3239 2014-10-30 Felix Yang <felix.yang@huawei.com>
3241 * config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
3242 * config/xtensa/xtensa.c: Include dumpfile.h and hw-doloop.h.
3243 (xtensa_reorg, xtensa_reorg_loops): New.
3244 (xtensa_can_use_doloop_p, xtensa_invalid_within_doloop): New.
3245 (hwloop_optimize, hwloop_fail, hwloop_pattern_reg): New.
3246 (xtensa_emit_loop_end): Emit the zero-overhead loop end label.
3247 (xtensa_doloop_hooks): Define.
3248 * config/xtensa/xtensa.md (doloop_end, loop_end): New
3249 (zero_cost_loop_start): Rewritten.
3250 (zero_cost_loop_end): Likewise.
3252 2014-10-30 Steve Ellcey <sellcey@imgtec.com>
3254 * config.gcc (mips*-*-linux*): Combine 32 and 64 bit cases.
3256 2014-10-30 Richard Biener <rguenther@suse.de>
3258 * genmatch.c: Remove <map>, <utility> and <string> includes.
3259 Include ggc.h and hash-map.h.
3260 (ggc_internal_cleared_alloc): Provide stub definition.
3261 (ggc_free): Likewise.
3262 (struct capture_id_map_hasher): New traits for hash_map.
3263 (cid_map_t): New typedef.
3264 (everywhere else): Replace std::map use with cid_map_t.
3265 * hash-map.h (hash_map::elements): New member function.
3266 * Makefile.in (build/genmatch.o): Add $(HASH_TABLE_H),
3267 hash-map.h and $(GGC_H) as dependency.
3269 2014-10-30 Richard Biener <rguenther@suse.de>
3271 * genmatch.c (capture_info::walk_c_expr): Ignore capture
3272 uses inside TREE_TYPE ().
3273 * gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
3274 (find_candidates_dom_walker::before_dom_children): Likewise.
3275 (replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
3276 (replace_profitable_candidates): Likewise.
3277 * tree-ssa-dom.c (initialize_hash_element): Canonicalize
3278 CONVERT_EXPR_CODE_P to CONVERT_EXPR.
3279 * convert.c (convert_to_integer): Use CASE_CONVERT.
3281 2014-10-30 Richard Biener <rguenther@suse.de>
3283 * match.pd: Implement more patterns that simplify to a single value.
3284 * fold-const.c (fold_binary_loc): Remove them here.
3285 * tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
3286 (fwprop_ssa_val): Remove restriction on single uses.
3288 2014-10-30 Jan-Benedict Glaw <jbglaw@lug-owl.de>
3290 * config/avr/driver-avr.c (avr_set_current_device): Remove.
3292 2014-10-30 Martin Liska <mliska@suse.cz>
3296 * ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
3297 (func_checker::compare_gimple_label): Simlified comparison introduced.
3298 * ipa-icf-gimple.h: Missing comment added.
3300 2014-10-30 Jeff Law <law@redhat.com>
3302 * config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
3303 argument from rtx to rtx_insn *.
3304 (compute_movmem_length, compute_clrmem_length): Likewise.
3305 (copy_fp_args, length_fp_args): Likewise.
3306 * config/pa/pa.c (legitimize_pic_address): Promote local variable
3307 "insn" from rtx to rtx_insn *.
3308 (legitimize_tls_address, pa_emit_move_sequence): Likewise.
3309 (pa_output_block_move, store_reg, store_reg_modify): Likewise.
3310 (set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
3311 (branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
3312 (pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
3313 (compute_movmem_length, compute_clrmem_length): Likewise.
3314 (copy_fp-args, length_fp_args): Likewise.
3316 2014-10-29 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
3318 * config/arm/arm.h (MACHMODE): Treat machine_mode as a
3320 (CUMULATIVE_ARGS): Guard against target includes.
3321 (machine_function): Likewise.
3323 2014-10-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3325 * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
3326 recog state after aarch64_prev_real_insn call.
3328 2014-10-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3330 * config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.
3332 2014-10-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
3334 * config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
3335 (struct machine_function): Gate definition on
3336 !defined(USED_FOR_TARGET).
3338 2014-10-29 DJ Delorie <dj@redhat.com>
3340 * expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
3342 2014-10-29 Martin Liska <mliska@suse.cz>
3345 * cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
3346 to local declarations.
3347 * function.c (add_local_decl): Implementation moved from header
3348 file, assert introduced for tree type.
3349 * function.h: Likewise.
3351 2014-10-29 Dominik Vogt <vogt@linux.vnet.ibm.com>
3353 * godump.c (go_format_type): Represent "float _Complex" and
3354 "double _Complex" as complex64 or complex128 in Go, as appropriate.
3356 2014-10-29 Richard Biener <rguenther@suse.de>
3358 * match.pd: Implement a first set of conversion patterns.
3359 * fold-const.c (fold_unary_loc): Remove them here.
3360 * tree-ssa-forwprop.c (simplify_vce): Remove.
3361 (pass_forwprop::execute): Do not call simplify_vce.
3363 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
3365 * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
3366 builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
3367 cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
3368 config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
3369 config/aarch64/aarch64.c, config/aarch64/aarch64.h,
3370 config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
3371 config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
3372 config/arc/arc.h, config/arc/predicates.md,
3373 config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
3374 config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
3375 config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
3376 config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
3377 config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
3378 config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
3379 config/cr16/cr16-protos.h, config/cr16/cr16.c,
3380 config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
3381 config/darwin-protos.h, config/darwin.c,
3382 config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
3383 config/epiphany/epiphany.md, config/fr30/fr30.c,
3384 config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
3385 config/h8300/h8300-protos.h, config/h8300/h8300.c,
3386 config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
3387 config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
3388 config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
3389 config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
3390 config/iq2000/iq2000.c, config/iq2000/iq2000.md,
3391 config/lm32/lm32-protos.h, config/lm32/lm32.c,
3392 config/m32c/m32c-protos.h, config/m32c/m32c.c,
3393 config/m32r/m32r-protos.h, config/m32r/m32r.c,
3394 config/m68k/m68k-protos.h, config/m68k/m68k.c,
3395 config/mcore/mcore-protos.h, config/mcore/mcore.c,
3396 config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
3397 config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
3398 config/mips/mips-protos.h, config/mips/mips.c,
3399 config/mmix/mmix-protos.h, config/mmix/mmix.c,
3400 config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
3401 config/moxie/moxie.c, config/msp430/msp430-protos.h,
3402 config/msp430/msp430.c, config/nds32/nds32-cost.c,
3403 config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
3404 config/nds32/nds32-protos.h, config/nds32/nds32.c,
3405 config/nios2/nios2-protos.h, config/nios2/nios2.c,
3406 config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
3407 config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
3408 config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
3409 config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
3410 config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
3411 config/s390/predicates.md, config/s390/s390-protos.h,
3412 config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
3413 config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
3414 config/sh/sh.md, config/sparc/predicates.md,
3415 config/sparc/sparc-protos.h, config/sparc/sparc.c,
3416 config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
3417 config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
3418 config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
3419 config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
3420 config/tilepro/tilepro.c, config/v850/v850-protos.h,
3421 config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
3422 config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
3423 config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
3424 dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
3425 doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
3426 dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
3427 except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
3428 fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
3429 fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
3430 genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
3431 graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
3432 internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
3433 ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
3434 libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
3435 loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
3436 lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
3437 lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
3438 output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
3439 recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
3440 regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
3441 rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
3442 sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
3443 simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
3444 targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
3445 tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
3446 tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
3447 tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
3448 tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
3449 tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
3450 tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
3451 tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
3452 tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
3453 tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
3454 var-tracking.c, varasm.c: Remove redundant enum from
3456 * gengtype.c (main): Treat machine_mode as a scalar typedef.
3457 * genmodes.c (emit_insn_modes_h): Hide inline functions if
3460 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
3462 PR rtl-optimization/63340 (part 2)
3463 * rtl.h (invalid_mode_change_p): Delete.
3464 (valid_mode_changes_for_regno): New function.
3465 * reginfo.c (invalid_mode_change_p): Delete.
3466 (valid_mode_changes_for_regno): New function.
3467 * ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
3468 classes to registers that are allowed by valid_mode_changes_for_regno.
3469 (setup_regno_cost_classes_by_mode): Likewise.
3470 (print_allocno_costs): Remove invalid_mode_change_p test.
3471 (print_pseudo_costs, find_costs_and_classes): Likewise.
3473 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
3475 PR rtl-optimization/63340 (part 1)
3476 * ira-costs.c (all_cost_classes): New variable.
3477 (complete_cost_classes): New function, split out from...
3478 (setup_cost_classes): ...here.
3479 (initiate_regno_cost_classes): Set up all_cost_classes.
3480 (restrict_cost_classes): New function.
3481 (setup_regno_cost_classes_by_aclass): Restrict the cost classes to
3482 registers that are valid for the register's mode.
3483 (setup_regno_cost_classes_by_mode): Model the mode cache as a
3484 restriction of all_cost_classes to a particular mode.
3485 (print_allocno_costs): Remove contains_reg_of_mode check.
3486 (print_pseudo_costs, find_costs_and_classes): Likewise.
3488 2014-10-29 Richard Biener <rguenther@suse.de>
3490 PR tree-optimization/63666
3491 * tree-vect-slp.c (vect_get_mask_element): Properly handle
3492 accessing out-of-bound elements.
3494 2014-10-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3495 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3496 Anna Tikhonova <anna.tikhonova@intel.com>
3497 Ilya Tocar <ilya.tocar@intel.com>
3498 Andrey Turetskiy <andrey.turetskiy@intel.com>
3499 Ilya Verbin <ilya.verbin@intel.com>
3500 Kirill Yukhin <kirill.yukhin@intel.com>
3501 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3503 * config/i386/i386.md
3504 (movhi_internal): Always detect maskmov.
3505 (movqi_internal): Fix target check.
3507 2014-10-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
3508 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3509 Anna Tikhonova <anna.tikhonova@intel.com>
3510 Ilya Tocar <ilya.tocar@intel.com>
3511 Andrey Turetskiy <andrey.turetskiy@intel.com>
3512 Ilya Verbin <ilya.verbin@intel.com>
3513 Kirill Yukhin <kirill.yukhin@intel.com>
3514 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3516 * config/i386/avx512bwintrin.h: Add new intrinsics.
3517 * config/i386/avx512vlbwintrin.h: Ditto.
3518 * config/i386/avx512vlintrin.h: Ditto.
3520 2014-10-28 Dominik Vogt <vogt@linux.vnet.ibm.com>
3522 * godump.c (precision_to_units): New helper function.
3523 (go_append_artificial_name): Ditto.
3524 (go_append_decl_name): Ditto.
3525 (go_append_bitfield): Ditto.
3526 (go_get_uinttype_for_precision): Ditto.
3527 (go_append_padding): Ditto.
3528 (go_force_record_alignment): Ditto.
3529 (go_format_type): Represent unions with an array of uints of the size
3530 of the alignment in go. This fixes the 'random' size of the union's
3531 representation using just the first field.
3532 (go_format_type): Add argument that indicates whether a record is
3533 nested (used for generation of artificial go names).
3534 (go_output_fndecl): Adapt to new go_format_type signature.
3535 (go_output_typedef): Ditto.
3536 (go_output_var): Ditto.
3537 (go_output_var): Prefer to output type as alias (typedef).
3538 (go_format_type): Bitfields in records are simulated as arrays of bytes
3541 * godump.c (go_format_type): Fix handling of arrays with zero elements.
3543 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
3545 * cgraph.h: Flatten. Remove all include files.
3546 (symbol_table::initialize): Move to cgraph.c.
3547 * cgraph.c: Adjust include files.
3548 (symbol_table::initialize): Relocate from cgraph.h.
3549 * gengtype.c (open_base_files): Adjust include files.
3550 * gccplugin.h: Add hash-map.h, is-a.h, plugin-api.h, and ipa-ref.h to
3552 * ipa-inline.h: Remove all include files.
3553 * ipa-prop.h: Ditto.
3554 * ipa-reference.h: Ditto.
3555 * ipa-utils.h: Ditto:
3556 * lto-streamer.h: Remove cgraph.h from include list.
3557 * asan.c: Adjust include files.
3558 * auto-profile.c: Ditto.
3559 * bb-reorder.c: Ditto.
3561 * cfgexpand.c: Ditto.
3562 * cgraphbuild.c: Ditto.
3563 * cgraphclones.c: Ditto.
3564 * cgraphunit.c: Ditto.
3566 * coverage.c: Ditto.
3567 * data-streamer.c: Ditto.
3568 * data-streamer-in.c: Ditto.
3569 * data-streamer-out.c: Ditto.
3571 * dwarf2out.c: Ditto.
3575 * fold-const.c: Ditto.
3576 * ggc-page.c: Ditto.
3577 * gimple-fold.c: Ditto.
3578 * gimple-iterator.c: Ditto.
3579 * gimple-pretty-print.c: Ditto.
3580 * gimple-streamer-in.c: Ditto.
3581 * gimple-streamer-out.c: Ditto.
3582 * gimplify.c: Ditto.
3584 * ipa-comdats.c: Ditto.
3586 * ipa-devirt.c: Ditto.
3588 * ipa-icf-gimple.c: Ditto.
3589 * ipa-inline-analysis.c: Ditto.
3590 * ipa-inline.c: Ditto.
3591 * ipa-inline-transform.c: Ditto.
3592 * ipa-polymorphic-call.c: Ditto.
3593 * ipa-profile.c: Ditto.
3594 * ipa-prop.c: Ditto.
3595 * ipa-pure-const.c: Ditto.
3597 * ipa-reference.c: Ditto.
3598 * ipa-split.c: Ditto.
3599 * ipa-utils.c: Ditto.
3600 * ipa-visibility.c: Ditto.
3601 * langhooks.c: Ditto.
3602 * lto-cgraph.c: Ditto.
3603 * lto-compress.c: Ditto.
3604 * lto-opts.c: Ditto.
3605 * lto-section-in.c: Ditto.
3606 * lto-section-out.c: Ditto.
3607 * lto-streamer.c: Ditto.
3608 * lto-streamer-in.c: Ditto.
3609 * lto-streamer-out.c: Ditto.
3611 * opts-global.c: Ditto.
3614 * print-tree.c: Ditto.
3617 * stor-layout.c: Ditto.
3620 * trans-mem.c: Ditto.
3622 * tree-cfg.c: Ditto.
3624 * tree-emutls.c: Ditto.
3625 * tree-inline.c: Ditto.
3626 * tree-nested.c: Ditto.
3627 * tree-pretty-print.c: Ditto.
3628 * tree-profile.c: Ditto.
3629 * tree-sra.c: Ditto.
3630 * tree-ssa-alias.c: Ditto.
3631 * tree-ssa-loop-ivcanon.c: Ditto.
3632 * tree-ssa-loop-ivopts.c: Ditto.
3633 * tree-ssa-pre.c: Ditto.
3634 * tree-ssa-structalias.c: Ditto.
3635 * tree-streamer.c: Ditto.
3636 * tree-streamer-in.c: Ditto.
3637 * tree-streamer-out.c: Ditto.
3638 * tree-switch-conversion.c: Ditto.
3639 * tree-tailcall.c: Ditto.
3640 * tree-vect-data-refs.c: Ditto.
3641 * tree-vectorizer.c: Ditto.
3642 * tree-vect-stmts.c: Ditto.
3645 * value-prof.c: Ditto.
3648 * config/arm/arm.c: Ditto.
3649 * config/bfin/bfin.c: Ditto.
3650 * config/c6x/c6x.c: Ditto.
3651 * config/cris/cris.c: Ditto.
3652 * config/darwin.c: Ditto.
3653 * config/darwin-c.c: Ditto.
3654 * config/i386/i386.c: Ditto.
3655 * config/i386/winnt.c: Ditto.
3656 * config/microblaze/microblaze.c: Ditto.
3657 * config/mips/mips.c: Ditto.
3658 * config/rs6000/rs6000.c: Ditto.
3659 * config/rx/rx.c: Ditto.
3661 2014-10-28 Richard Biener <rguenther@suse.de>
3663 * gimple-fold.h (follow_single_use_edges): Declare.
3664 * gimple-fold.c (follow_single_use_edges): New function.
3665 (gimple_fold_stmt_to_constant_1): Dispatch to gimple_simplify.
3666 * tree-ssa-propagate.c
3667 (substitute_and_fold_dom_walker::before_dom_children): Allow
3668 following single-use edges when folding stmts we propagated into.
3670 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3671 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3672 Anna Tikhonova <anna.tikhonova@intel.com>
3673 Ilya Tocar <ilya.tocar@intel.com>
3674 Andrey Turetskiy <andrey.turetskiy@intel.com>
3675 Ilya Verbin <ilya.verbin@intel.com>
3676 Kirill Yukhin <kirill.yukhin@intel.com>
3677 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3679 * config/i386/avx512bwintrin.h: New.
3680 * config/i386/avx512dqintrin.h: Ditto.
3681 * config/i386/avx512vlbwintrin.h: Ditto.
3682 * config/i386/avx512vldqintrin.h: Ditto.
3683 * config/i386/avx512vlintrin.h: Ditto.
3684 * config/i386/immintrin.h: Include avx512vlintrin.h, avx512bwintrin.h,
3685 avx512dqintrin.h, avx512vlbwintrin.h, avx512vldqintrin.h.
3687 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3688 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3689 Anna Tikhonova <anna.tikhonova@intel.com>
3690 Ilya Tocar <ilya.tocar@intel.com>
3691 Andrey Turetskiy <andrey.turetskiy@intel.com>
3692 Ilya Verbin <ilya.verbin@intel.com>
3693 Kirill Yukhin <kirill.yukhin@intel.com>
3694 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3696 * config/i386/i386.c
3697 (ix86_expand_args_builtin): Handle avx_vpermilv4df_mask,
3698 avx_shufpd256_mask, avx_vpermilv2df_mask.
3700 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3701 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3702 Anna Tikhonova <anna.tikhonova@intel.com>
3703 Ilya Tocar <ilya.tocar@intel.com>
3704 Andrey Turetskiy <andrey.turetskiy@intel.com>
3705 Ilya Verbin <ilya.verbin@intel.com>
3706 Kirill Yukhin <kirill.yukhin@intel.com>
3707 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3709 * config/i386/i386.c
3710 (ix86_init_mmx_sse_builtins):
3711 Define __builtin_ia32_gather3siv2df, __builtin_ia32_gather3siv4df,
3712 __builtin_ia32_gather3div2df, __builtin_ia32_gather3div4df,
3713 __builtin_ia32_gather3siv4sf, __builtin_ia32_gather3siv8sf,
3714 __builtin_ia32_gather3div4sf, __builtin_ia32_gather3div8sf,
3715 __builtin_ia32_gather3siv2di, __builtin_ia32_gather3siv4di,
3716 __builtin_ia32_gather3div2di, __builtin_ia32_gather3div4di,
3717 __builtin_ia32_gather3siv4si, __builtin_ia32_gather3siv8si,
3718 __builtin_ia32_gather3div4si, __builtin_ia32_gather3div8si,
3719 __builtin_ia32_gather3altsiv4df, __builtin_ia32_gather3altdiv8sf,
3720 __builtin_ia32_gather3altsiv4di, __builtin_ia32_gather3altdiv8si,
3721 __builtin_ia32_scattersiv8sf, __builtin_ia32_scattersiv4sf,
3722 __builtin_ia32_scattersiv4df, __builtin_ia32_scattersiv2df,
3723 __builtin_ia32_scatterdiv8sf, __builtin_ia32_scatterdiv4sf,
3724 __builtin_ia32_scatterdiv4df, __builtin_ia32_scatterdiv2df,
3725 __builtin_ia32_scattersiv8si, __builtin_ia32_scattersiv4si,
3726 __builtin_ia32_scattersiv4di, __builtin_ia32_scattersiv2di,
3727 __builtin_ia32_scatterdiv8si, __builtin_ia32_scatterdiv4si,
3728 __builtin_ia32_scatterdiv4di, __builtin_ia32_scatterdiv2di.
3730 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3731 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3732 Anna Tikhonova <anna.tikhonova@intel.com>
3733 Ilya Tocar <ilya.tocar@intel.com>
3734 Andrey Turetskiy <andrey.turetskiy@intel.com>
3735 Ilya Verbin <ilya.verbin@intel.com>
3736 Kirill Yukhin <kirill.yukhin@intel.com>
3737 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3739 * config/i386/i386.c
3740 (ix86_builtins): Add IX86_BUILTIN_GATHER3ALTSIV4DF,
3741 IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTSIV4DI,
3742 IX86_BUILTIN_GATHER3ALTDIV8SI.
3743 (ix86_expand_builtin):
3744 Handle IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTDIV8SI,
3745 IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV4DI,
3746 IX86_BUILTIN_SCATTERDIV2DF, IX86_BUILTIN_SCATTERDIV4DF,
3747 IX86_BUILTIN_GATHER3ALTSIV4DI, IX86_BUILTIN_GATHER3ALTSIV4DF,
3748 IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
3749 IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3DIV8SI,
3750 IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV4DI,
3751 IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3SIV8SF,
3752 IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
3753 IX86_BUILTIN_GATHER3DIV2DI, IX86_BUILTIN_GATHER3DIV4DI,
3754 IX86_BUILTIN_SCATTERDIV4SF, IX86_BUILTIN_SCATTERSIV2DI,
3755 IX86_BUILTIN_GATHER3SIV2DI, IX86_BUILTIN_GATHER3SIV4SI,
3756 IX86_BUILTIN_GATHER3SIV4SF, IX86_BUILTIN_GATHER3SIV2DF,
3757 IX86_BUILTIN_SCATTERSIV2DF, IX86_BUILTIN_SCATTERDIV4SI,
3758 IX86_BUILTIN_SCATTERSIV4SF, IX86_BUILTIN_SCATTERSIV4SI,
3759 IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
3760 IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV8SF,
3761 IX86_BUILTIN_GATHER3DIV4SF, IX86_BUILTIN_SCATTERDIV8SF.
3762 (ix86_vectorize_builtin_gather): Update V2DFmode, V4DFmode, V2DImode,
3763 V4DImode, V4SFmode, V8SFmode, V4SImode, V8SImode.
3765 2014-10-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
3766 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
3767 Anna Tikhonova <anna.tikhonova@intel.com>
3768 Ilya Tocar <ilya.tocar@intel.com>
3769 Andrey Turetskiy <andrey.turetskiy@intel.com>
3770 Ilya Verbin <ilya.verbin@intel.com>
3771 Kirill Yukhin <kirill.yukhin@intel.com>
3772 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
3774 * config/i386/i386-builtin-types.def
3793 (V4SF_FTYPE_V2DF_V4SF_QI): Ditto.
3794 (V4SF_FTYPE_V4DF_V4SF_QI): Ditto.
3795 (V4SF_FTYPE_V8HI_V4SF_QI): Ditto.
3796 (V8SF_FTYPE_V8HI_V8SF_QI): Ditto.
3797 (V16SF_FTYPE_V16HI): Ditto.
3798 (V16SF_FTYPE_V16HI_V16SF_HI): Ditto.
3799 (V16SF_FTYPE_V16SI): Ditto.
3800 (V4DI_FTYPE_V4DI): Ditto.
3801 (V16SI_FTYPE_V16SF): Ditto.
3802 (V8DI_FTYPE_PV2DI): Ditto.
3803 (V8DF_FTYPE_PV2DF): Ditto.
3804 (V4DI_FTYPE_PV2DI): Ditto.
3805 (V4DF_FTYPE_PV2DF): Ditto.
3806 (V16SI_FTYPE_PV2SI): Ditto.
3807 (V16SF_FTYPE_PV2SF): Ditto.
3808 (V8SF_FTYPE_FLOAT): Ditto.
3809 (V4SF_FTYPE_FLOAT): Ditto.
3810 (V4DF_FTYPE_DOUBLE): Ditto.
3811 (V8SF_FTYPE_PV4SF): Ditto.
3812 (V8SI_FTYPE_PV4SI): Ditto.
3813 (V4SI_FTYPE_PV2SI): Ditto.
3814 (V8SF_FTYPE_PV2SF): Ditto.
3815 (V8SI_FTYPE_PV2SI): Ditto.
3816 (V16SF_FTYPE_PV8SF): Ditto.
3817 (V16SI_FTYPE_PV8SI): Ditto.
3818 (V8DI_FTYPE_V8SF): Ditto.
3819 (V4DI_FTYPE_V4SF): Ditto.
3820 (V2DI_FTYPE_V4SF): Ditto.
3821 (V64QI_FTYPE_QI): Ditto.
3822 (V32HI_FTYPE_HI): Ditto.
3823 (V16UHI_FTYPE_V16UHI): Ditto.
3824 (V32UHI_FTYPE_V32UHI): Ditto.
3825 (V2UDI_FTYPE_V2UDI): Ditto.
3826 (V4UDI_FTYPE_V4UDI): Ditto.
3827 (V8UDI_FTYPE_V8UDI): Ditto.
3828 (V4USI_FTYPE_V4USI): Ditto.
3829 (V16USI_FTYPE_V16USI): Ditto.
3830 (V2DF_FTYPE_V4DF_INT_V2DF_QI): Ditto.
3831 (V2DF_FTYPE_V8DF_INT): Ditto.
3832 (V2DF_FTYPE_V8DF_INT_V2DF_QI): Ditto.
3833 (V2DI_FTYPE_V2DI_INT_V2DI_QI): Ditto.
3834 (V8DF_FTYPE_V8DF_INT): Ditto.
3835 (V4SF_FTYPE_V8SF_INT_V4SF_QI): Ditto.
3836 (V4SI_FTYPE_V2DF_V4SI_QI): Ditto.
3837 (V4SI_FTYPE_V4SI_INT_V4SI_QI): Ditto.
3838 (V4SI_FTYPE_V8HI_V8HI_V4SI_QI): Ditto.
3839 (V4SI_FTYPE_V8SI_INT_V4SI_QI): Ditto.
3840 (V8HI_FTYPE_V16QI_V16QI_V8HI_QI): Ditto.
3841 (V8DI_FTYPE_V8DI_INT): Ditto.
3842 (V8HI_FTYPE_V8SF_INT_V8HI_QI): Ditto.
3843 (V8HI_FTYPE_V4SF_INT_V8HI_QI): Ditto.
3844 (V8SF_FTYPE_V16SF_INT): Ditto.
3845 (V8SF_FTYPE_V16SF_INT_V8SF_QI): Ditto.
3846 (V64QI_FTYPE_V32HI_V32HI): Ditto.
3847 (V32HI_FTYPE_V16SI_V16SI): Ditto.
3848 (V8DF_FTYPE_V8DF_V2DF_INT): Ditto.
3849 (V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI): Ditto.
3850 (V8DF_FTYPE_V8DF_V8DF_INT): Ditto.
3851 (V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT): Ditto.
3852 (V8DF_FTYPE_V8DF_V8DF_V8DI_INT): Ditto.
3853 (V8DF_FTYPE_V8DF_V8DF_V8DI_INT_QI): Ditto.
3854 (V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI): Ditto.
3855 (V2DF_FTYPE_V2DF_V2DF_V2DI_INT_QI): Ditto.
3856 (V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT): Ditto.
3857 (V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI): Ditto.
3858 (V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI): Ditto.
3859 (V32HI_FTYPE_V64QI_V64QI): Ditto.
3860 (V16HI_FTYPE_V32QI_V32QI_V16HI_HI): Ditto.
3861 (V32HI_FTYPE_V64QI_V64QI_V32HI_SI): Ditto.
3862 (V32HI_FTYPE_V32HI_V32HI): Ditto.
3863 (V32HI_FTYPE_V32HI_INT): Ditto.
3864 (V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI): Ditto.
3865 (V16SI_FTYPE_V32HI_V32HI): Ditto.
3866 (V8SI_FTYPE_V16HI_V16HI_V8SI_QI): Ditto.
3867 (V16SI_FTYPE_V32HI_V32HI_V16SI_HI): Ditto.
3868 (V8SI_FTYPE_V8SI_INT_V8SI_QI): Ditto.
3869 (V8SI_FTYPE_V16SI_INT): Ditto.
3870 (V8SI_FTYPE_V16SI_INT_V8SI_QI): Ditto.
3871 (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
3872 (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
3873 (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
3874 (V8DI_FTYPE_V8DI_V4DI_INT): Ditto.
3875 (V8DI_FTYPE_V8DI_V2DI_INT): Ditto.
3876 (V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI): Ditto.
3877 (V8DI_FTYPE_V16SI_V16SI): Ditto.
3878 (V8DI_FTYPE_V64QI_V64QI): Ditto.
3879 (V4DI_FTYPE_V4DI_INT_V4DI_QI): Ditto.
3880 (V2DI_FTYPE_V4DI_INT_V2DI_QI): Ditto.
3881 (V2DI_FTYPE_V8DI_INT): Ditto.
3882 (V2DI_FTYPE_V8DI_INT_V2DI_QI): Ditto.
3883 (QI_FTYPE_QI): Ditto.
3884 (SI_FTYPE_SI): Ditto.
3885 (DI_FTYPE_DI): Ditto.
3886 (HI_FTYPE_V16QI): Ditto.
3887 (SI_FTYPE_V32QI): Ditto.
3888 (DI_FTYPE_V64QI): Ditto.
3889 (QI_FTYPE_V8HI): Ditto.
3890 (HI_FTYPE_V16HI): Ditto.
3891 (SI_FTYPE_V32HI): Ditto.
3892 (QI_FTYPE_V4SI): Ditto.
3893 (QI_FTYPE_V8SI): Ditto.
3894 (HI_FTYPE_V16SI): Ditto.
3895 (QI_FTYPE_V2DI): Ditto.
3896 (QI_FTYPE_V4DI): Ditto.
3897 (QI_FTYPE_V8DI): Ditto.
3898 (V16QI_FTYPE_HI): Ditto.
3899 (V32QI_FTYPE_SI): Ditto.
3900 (V64QI_FTYPE_DI): Ditto.
3901 (V8HI_FTYPE_QI): Ditto.
3902 (V16HI_FTYPE_HI): Ditto.
3903 (V32HI_FTYPE_SI): Ditto.
3904 (V4SI_FTYPE_QI): Ditto.
3905 (V4SI_FTYPE_HI): Ditto.
3906 (V8SI_FTYPE_QI): Ditto.
3907 (V8SI_FTYPE_HI): Ditto.
3908 (V2DI_FTYPE_QI): Ditto.
3909 (V4DI_FTYPE_QI): Ditto.
3910 (QI_FTYPE_QI_QI): Ditto.
3911 (SI_FTYPE_SI_SI): Ditto.
3912 (DI_FTYPE_DI_DI): Ditto.
3913 (QI_FTYPE_QI_INT): Ditto.
3914 (SI_FTYPE_SI_INT): Ditto.
3915 (DI_FTYPE_DI_INT): Ditto.
3916 (HI_FTYPE_V16QI_V16QI): Ditto.
3917 (HI_FTYPE_V16QI_V16QI_HI): Ditto.
3918 (HI_FTYPE_V16QI_V16QI_INT_HI): Ditto.
3919 (SI_FTYPE_V32QI_V32QI): Ditto.
3920 (SI_FTYPE_V32QI_V32QI_SI): Ditto.
3921 (SI_FTYPE_V32QI_V32QI_INT_SI): Ditto.
3922 (DI_FTYPE_V64QI_V64QI): Ditto.
3923 (DI_FTYPE_V64QI_V64QI_DI): Ditto.
3924 (DI_FTYPE_V64QI_V64QI_INT_DI): Ditto.
3925 (QI_FTYPE_V8HI_V8HI): Ditto.
3926 (QI_FTYPE_V8HI_V8HI_QI): Ditto.
3927 (QI_FTYPE_V8HI_V8HI_INT_QI): Ditto.
3928 (HI_FTYPE_V16HI_V16HI): Ditto.
3929 (HI_FTYPE_V16HI_V16HI_HI): Ditto.
3930 (HI_FTYPE_V16HI_V16HI_INT_HI): Ditto.
3931 (SI_FTYPE_V32HI_V32HI): Ditto.
3932 (SI_FTYPE_V32HI_V32HI_SI): Ditto.
3933 (SI_FTYPE_V32HI_V32HI_INT_SI): Ditto.
3934 (QI_FTYPE_V4SI_V4SI): Ditto.
3935 (QI_FTYPE_V4SI_V4SI_QI): Ditto.
3936 (QI_FTYPE_V4SI_V4SI_INT_QI): Ditto.
3937 (QI_FTYPE_V8SI_V8SI): Ditto.
3938 (QI_FTYPE_V8SI_V8SI_QI): Ditto.
3939 (QI_FTYPE_V8SI_V8SI_INT_QI): Ditto.
3940 (QI_FTYPE_V2DI_V2DI): Ditto.
3941 (QI_FTYPE_V2DI_V2DI_QI): Ditto.
3942 (QI_FTYPE_V2DI_V2DI_INT_QI): Ditto.
3943 (QI_FTYPE_V4DI_V4DI): Ditto.
3944 (QI_FTYPE_V4DI_V4DI_QI): Ditto.
3945 (QI_FTYPE_V4DI_V4DI_INT_QI): Ditto.
3946 (V32HI_FTYPE_V32HI_V32HI_V32HI): Ditto.
3947 (V4DF_FTYPE_V4DF_V4DI_INT): Ditto.
3948 (V2DF_FTYPE_V2DI_V2DF_V2DF_QI): Ditto.
3949 (V2DF_FTYPE_V2DF_V2DI_V2DF_QI): Ditto.
3950 (V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI): Ditto.
3951 (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
3952 (V4SF_FTYPE_V4SI_V4SF_V4SF_QI): Ditto.
3953 (V4SF_FTYPE_V4SF_V4SI_V4SF_QI): Ditto.
3954 (V4SF_FTYPE_V4SF_V4SF_V4SF_QI): Ditto.
3955 (V4SF_FTYPE_V4SF_V2DF_V4SF_QI): Ditto.
3956 (V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI): Ditto.
3957 (V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI): Ditto.
3958 (V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI): Ditto.
3959 (V2DF_FTYPE_V2DF_V2DF_QI): Ditto.
3960 (V2DF_FTYPE_V4SF_V2DF_QI): Ditto.
3961 (V2DF_FTYPE_V4SI_V2DF_QI): Ditto.
3962 (V4DF_FTYPE_V4DF_V4DF_QI): Ditto.
3963 (V4DF_FTYPE_V4SF_V4DF_QI): Ditto.
3964 (V4DF_FTYPE_V4SI_V4DF_QI): Ditto.
3965 (V2DI_FTYPE_V4SI_V2DI_QI): Ditto.
3966 (V2DI_FTYPE_V8HI_V2DI_QI): Ditto.
3967 (V8DI_FTYPE_V8DF_V8DI_QI): Ditto.
3968 (V4DI_FTYPE_V4DF_V4DI_QI): Ditto.
3969 (V2DI_FTYPE_V2DF_V2DI_QI): Ditto.
3970 (V2DI_FTYPE_V2DI_V2DI_V2DI_QI): Ditto.
3971 (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI): Ditto.
3972 (V4DI_FTYPE_V4DI_V4DI_V4DI_QI): Ditto.
3973 (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI): Ditto.
3974 (V2DI_FTYPE_V16QI_V2DI_QI): Ditto.
3975 (V4DI_FTYPE_V16QI_V4DI_QI): Ditto.
3976 (V4DI_FTYPE_V4DI_V4DI_QI): Ditto.
3977 (V4DI_FTYPE_V4SI_V4DI_QI): Ditto.
3978 (V4DI_FTYPE_V8HI_V4DI_QI): Ditto.
3979 (V4DF_FTYPE_V4DI_V4DF_V4DF_QI): Ditto.
3980 (V4DF_FTYPE_V4DF_V4DI_V4DF_QI): Ditto.
3981 (V4DF_FTYPE_V4DF_V4DF_V4DF_QI): Ditto.
3982 (V16QI_FTYPE_V16QI_V16QI_V16QI_HI): Ditto.
3983 (V16HI_FTYPE_V16HI_V16HI_V16HI_HI): Ditto.
3984 (V32HI_FTYPE_V32HI_V32HI_V32HI_SI): Ditto.
3985 (V64QI_FTYPE_V64QI_V64QI_V64QI_DI): Ditto.
3986 (V32QI_FTYPE_V32QI_V32QI_V32QI_SI): Ditto.
3987 (V8HI_FTYPE_V8HI_V8HI_V8HI_QI): Ditto.
3988 (V4SF_FTYPE_V4SF_V4SF_QI): Ditto.
3989 (V4SF_FTYPE_V4SI_V4SF_QI): Ditto.
3990 (V8SF_FTYPE_V8SF_V8SF_QI): Ditto.
3991 (V8SF_FTYPE_V8SI_V8SF_QI): Ditto.
3992 (V4SI_FTYPE_V16QI_V4SI_QI): Ditto.
3993 (V4SI_FTYPE_V8HI_V4SI_QI): Ditto.
3994 (V8SI_FTYPE_V8SI_V8SI_QI): Ditto.
3995 (V8SI_FTYPE_V8HI_V8SI_QI): Ditto.
3996 (V8SI_FTYPE_V16QI_V8SI_QI): Ditto.
3997 (V4SI_FTYPE_V4SI_V4SI_V4SI_QI): Ditto.
3998 (V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI): Ditto.
3999 (V8SF_FTYPE_V8SF_V8SF_V8SF_QI): Ditto.
4000 (V8SF_FTYPE_V8SI_V8SF_V8SF_QI): Ditto.
4001 (V8SF_FTYPE_V8SF_V8SI_V8SF_QI): Ditto.
4002 (V8SI_FTYPE_V8SI_V8SI_V8SI_QI): Ditto.
4003 (V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI): Ditto.
4004 (V16SF_FTYPE_V8SF_V16SF_HI): Ditto.
4005 (V16SI_FTYPE_V8SI_V16SI_HI): Ditto.
4006 (V4SI_FTYPE_V4DF_V4SI_QI): Ditto.
4007 (V8DI_FTYPE_PCCHAR_V8DI_QI): Ditto.
4008 (V8SF_FTYPE_PCFLOAT_V8SF_QI): Ditto.
4009 (V4SF_FTYPE_PCFLOAT_V4SF_QI): Ditto.
4010 (V4DF_FTYPE_PCDOUBLE_V4DF_QI): Ditto.
4011 (V2DF_FTYPE_PCDOUBLE_V2DF_QI): Ditto.
4012 (V8SI_FTYPE_PCCHAR_V8SI_QI): Ditto.
4013 (V4SI_FTYPE_PCCHAR_V4SI_QI): Ditto.
4014 (V4DI_FTYPE_PCCHAR_V4DI_QI): Ditto.
4015 (V2DI_FTYPE_PCCHAR_V2DI_QI): Ditto.
4016 (V16QI_FTYPE_V16SI_V16QI_HI): Ditto.
4017 (V16QI_FTYPE_V8DI_V16QI_QI): Ditto.
4018 (V32HI_FTYPE_V32HI_V32HI_SI): Ditto.
4019 (V32HI_FTYPE_V64QI_V64QI_INT): Ditto.
4020 (V32HI_FTYPE_V32QI_V32HI_SI): Ditto.
4021 (V16HI_FTYPE_V16HI_V16HI_HI): Ditto.
4022 (V16HI_FTYPE_V32QI_V32QI_INT): Ditto.
4023 (V16HI_FTYPE_V16QI_V16HI_HI): Ditto.
4024 (V8HI_FTYPE_V16QI_V8HI_QI): Ditto.
4025 (V8HI_FTYPE_V16QI_V16QI_INT): Ditto.
4026 (V8SF_FTYPE_V4SF_V8SF_QI): Ditto.
4027 (V4DF_FTYPE_V2DF_V4DF_QI): Ditto.
4028 (V8SI_FTYPE_V4SI_V8SI_QI): Ditto.
4029 (V8SI_FTYPE_SI_V8SI_QI): Ditto.
4030 (V4SI_FTYPE_V4SI_V4SI_QI): Ditto.
4031 (V4SI_FTYPE_SI_V4SI_QI): Ditto.
4032 (V4DI_FTYPE_V2DI_V4DI_QI): Ditto.
4033 (V4DI_FTYPE_DI_V4DI_QI): Ditto.
4034 (V2DI_FTYPE_V2DI_V2DI_QI): Ditto.
4035 (V2DI_FTYPE_DI_V2DI_QI): Ditto.
4036 (V64QI_FTYPE_V64QI_V64QI_DI): Ditto.
4037 (V64QI_FTYPE_V16QI_V64QI_DI): Ditto.
4038 (V64QI_FTYPE_QI_V64QI_DI): Ditto.
4039 (V32QI_FTYPE_V32QI_V32QI_SI): Ditto.
4040 (V32QI_FTYPE_V16QI_V32QI_SI): Ditto.
4041 (V32QI_FTYPE_QI_V32QI_SI): Ditto.
4042 (V16QI_FTYPE_V16QI_V16QI_HI): Ditto.
4043 (V16QI_FTYPE_QI_V16QI_HI): Ditto.
4044 (V32HI_FTYPE_V8HI_V32HI_SI): Ditto.
4045 (V32HI_FTYPE_HI_V32HI_SI): Ditto.
4046 (V16HI_FTYPE_V8HI_V16HI_HI): Ditto.
4047 (V16HI_FTYPE_HI_V16HI_HI): Ditto.
4048 (V8HI_FTYPE_V8HI_V8HI_QI): Ditto.
4049 (V8HI_FTYPE_HI_V8HI_QI): Ditto.
4050 (V64QI_FTYPE_PCV64QI_V64QI_DI): Ditto.
4051 (V32HI_FTYPE_PCV32HI_V32HI_SI): Ditto.
4052 (V32QI_FTYPE_PCV32QI_V32QI_SI): Ditto.
4053 (V16SF_FTYPE_PCV8SF_V16SF_HI): Ditto.
4054 (V16SI_FTYPE_PCV8SI_V16SI_HI): Ditto.
4055 (V16HI_FTYPE_PCV16HI_V16HI_HI): Ditto.
4056 (V16QI_FTYPE_PCV16QI_V16QI_HI): Ditto.
4057 (V8DF_FTYPE_PCV2DF_V8DF_QI): Ditto.
4058 (V8SF_FTYPE_PCV8SF_V8SF_QI): Ditto.
4059 (V8SF_FTYPE_PCV4SF_V8SF_QI): Ditto.
4060 (V8DI_FTYPE_PCV2DI_V8DI_QI): Ditto.
4061 (V8SI_FTYPE_PCV8SI_V8SI_QI): Ditto.
4062 (V8SI_FTYPE_PCV4SI_V8SI_QI): Ditto.
4063 (V8HI_FTYPE_PCV8HI_V8HI_QI): Ditto.
4064 (V4DF_FTYPE_PCV2DF_V4DF_QI): Ditto.
4065 (V4DF_FTYPE_PCV4DF_V4DF_QI): Ditto.
4066 (V4SF_FTYPE_PCV4SF_V4SF_QI): Ditto.
4067 (V4DI_FTYPE_PCV4DI_V4DI_QI): Ditto.
4068 (V4DI_FTYPE_PCV2DI_V4DI_QI): Ditto.
4069 (V4SI_FTYPE_PCV4SI_V4SI_QI): Ditto.
4070 (V2DF_FTYPE_PCV2DF_V2DF_QI): Ditto.
4071 (V2DI_FTYPE_PCV2DI_V2DI_QI): Ditto.
4072 (V16QI_FTYPE_V8HI_V16QI_QI): Ditto.
4073 (V16QI_FTYPE_V16HI_V16QI_HI): Ditto.
4074 (V16QI_FTYPE_V4SI_V16QI_QI): Ditto.
4075 (V16QI_FTYPE_V8SI_V16QI_QI): Ditto.
4076 (V8HI_FTYPE_V4SI_V8HI_QI): Ditto.
4077 (V8HI_FTYPE_V8SI_V8HI_QI): Ditto.
4078 (V16QI_FTYPE_V2DI_V16QI_QI): Ditto.
4079 (V16QI_FTYPE_V4DI_V16QI_QI): Ditto.
4080 (V8HI_FTYPE_V2DI_V8HI_QI): Ditto.
4081 (V8HI_FTYPE_V4DI_V8HI_QI): Ditto.
4082 (V4SI_FTYPE_V2DI_V4SI_QI): Ditto.
4083 (V4SI_FTYPE_V4DI_V4SI_QI): Ditto.
4084 (V32QI_FTYPE_V32HI_V32QI_SI): Ditto.
4085 (V2DF_FTYPE_V2DF_INT_V2DF_QI): Ditto.
4086 (V4DF_FTYPE_V4DF_INT_V4DF_QI): Ditto.
4087 (V4SF_FTYPE_V4SF_INT_V4SF_QI): Ditto.
4088 (V8SF_FTYPE_V8SF_INT_V8SF_QI): Ditto.
4089 (V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI): Ditto.
4090 (V2DF_FTYPE_V2DF_V2DF_INT_V2DF_QI): Ditto.
4091 (V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI): Ditto.
4092 (V4SF_FTYPE_V4SF_V4SF_INT_V4SF_QI): Ditto.
4093 (VOID_FTYPE_PV8HI_V4DI_QI): Ditto.
4094 (VOID_FTYPE_PV8HI_V2DI_QI): Ditto.
4095 (VOID_FTYPE_PV4SI_V4DI_QI): Ditto.
4096 (VOID_FTYPE_PV4SI_V2DI_QI): Ditto.
4097 (VOID_FTYPE_PV8HI_V8SI_QI): Ditto.
4098 (VOID_FTYPE_PV8HI_V4SI_QI): Ditto.
4099 (VOID_FTYPE_PV4DF_V4DF_QI): Ditto.
4100 (VOID_FTYPE_PV2DF_V2DF_QI): Ditto.
4101 (VOID_FTYPE_PV8SF_V8SF_QI): Ditto.
4102 (VOID_FTYPE_PV4SF_V4SF_QI): Ditto.
4103 (VOID_FTYPE_PV4DI_V4DI_QI): Ditto.
4104 (VOID_FTYPE_PV2DI_V2DI_QI): Ditto.
4105 (VOID_FTYPE_PV16QI_V8SI_QI): Ditto.
4106 (VOID_FTYPE_PV16QI_V4SI_QI): Ditto.
4107 (VOID_FTYPE_PV16QI_V4DI_QI): Ditto.
4108 (VOID_FTYPE_PV16QI_V2DI_QI): Ditto.
4109 (VOID_FTYPE_PV8SI_V8SI_QI): Ditto.
4110 (VOID_FTYPE_PV4SI_V4SI_QI): Ditto.
4111 (VOID_FTYPE_PV32HI_V32HI_SI): Ditto.
4112 (VOID_FTYPE_PV16HI_V16HI_HI): Ditto.
4113 (VOID_FTYPE_PV8HI_V8HI_QI): Ditto.
4114 (VOID_FTYPE_PV64QI_V64QI_DI): Ditto.
4115 (VOID_FTYPE_PV32QI_V32QI_SI): Ditto.
4116 (VOID_FTYPE_PV16QI_V16QI_HI): Ditto.
4117 (V8SI_FTYPE_V8SF_V8SI_QI): Ditto.
4118 (V4SI_FTYPE_V4SF_V4SI_QI): Ditto.
4119 (V8DI_FTYPE_V8SF_V8DI_QI): Ditto.
4120 (V4DI_FTYPE_V4SF_V4DI_QI): Ditto.
4121 (V2DI_FTYPE_V4SF_V2DI_QI): Ditto.
4122 (V8SF_FTYPE_V8DI_V8SF_QI): Ditto.
4123 (V4SF_FTYPE_V4DI_V4SF_QI): Ditto.
4124 (V4SF_FTYPE_V2DI_V4SF_QI): Ditto.
4125 (V8DF_FTYPE_V8DI_V8DF_QI): Ditto.
4126 (V4DF_FTYPE_V4DI_V4DF_QI): Ditto.
4127 (V2DF_FTYPE_V2DI_V2DF_QI): Ditto.
4128 (V32HI_FTYPE_V32HI_INT_V32HI_SI): Ditto.
4129 (V32HI_FTYPE_V32HI_V8HI_V32HI_SI): Ditto.
4130 (V16HI_FTYPE_V16HI_INT_V16HI_HI): Ditto.
4131 (V16HI_FTYPE_V16HI_V8HI_V16HI_HI): Ditto.
4132 (V8HI_FTYPE_V8HI_INT_V8HI_QI): Ditto.
4133 (V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI): Ditto.
4134 (V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI): Ditto.
4135 (V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI): Ditto.
4136 (V64QI_FTYPE_V32HI_V32HI_V64QI_DI): Ditto.
4137 (V32QI_FTYPE_V16HI_V16HI_V32QI_SI): Ditto.
4138 (V16QI_FTYPE_V8HI_V8HI_V16QI_HI): Ditto.
4139 (V32HI_FTYPE_V16SI_V16SI_V32HI_SI): Ditto.
4140 (V16HI_FTYPE_V8SI_V8SI_V16HI_HI): Ditto.
4141 (V8HI_FTYPE_V4SI_V4SI_V8HI_QI): Ditto.
4142 (V8DI_FTYPE_V16SI_V16SI_V8DI_QI): Ditto.
4143 (V4DI_FTYPE_V8SI_V8SI_V4DI_QI): Ditto.
4144 (V2DI_FTYPE_V4SI_V4SI_V2DI_QI): Ditto.
4145 (V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI): Ditto.
4146 (V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI): Ditto.
4147 (V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI): Ditto.
4148 (V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI): Ditto.
4149 (V2DF_FTYPE_V2DF_V2DI_V2DF): Ditto.
4150 (V4DF_FTYPE_V4DF_V4DI_V4DF): Ditto.
4151 (V4SF_FTYPE_V4SF_V4SI_V4SF): Ditto.
4152 (V8SF_FTYPE_V8SF_V8SI_V8SF): Ditto.
4153 (V8SI_FTYPE_V8SI_V4SI_V8SI_QI): Ditto.
4154 (V4DI_FTYPE_V4DI_V2DI_V4DI_QI): Ditto.
4155 (QI_FTYPE_V8DF_INT): Ditto.
4156 (QI_FTYPE_V4DF_INT): Ditto.
4157 (QI_FTYPE_V4DF_V4DF_INT_QI): Ditto.
4158 (QI_FTYPE_V2DF_INT): Ditto.
4159 (HI_FTYPE_V16SF_INT): Ditto.
4160 (QI_FTYPE_V8SF_INT): Ditto.
4161 (QI_FTYPE_V8SF_V8SF_INT_QI): Ditto.
4162 (QI_FTYPE_V4SF_INT): Ditto.
4163 (QI_FTYPE_V8DF_INT_QI): Ditto.
4164 (QI_FTYPE_V4DF_INT_QI): Ditto.
4165 (QI_FTYPE_V2DF_INT_QI): Ditto.
4166 (HI_FTYPE_V16SF_INT_HI): Ditto.
4167 (QI_FTYPE_V8SF_INT_QI): Ditto.
4168 (QI_FTYPE_V4SF_INT_QI): Ditto.
4169 (V8DI_FTYPE_V8DF_V8DI_QI_INT): Ditto.
4170 (V8DI_FTYPE_V8SF_V8DI_QI_INT): Ditto.
4171 (V8DF_FTYPE_V8DI_V8DF_QI_INT): Ditto.
4172 (V8SF_FTYPE_V8DI_V8SF_QI_INT): Ditto.
4173 (V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_QI_INT): Ditto.
4174 (V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_QI_INT): Ditto.
4175 (V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT): Ditto.
4176 (V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_QI_INT): Ditto.
4177 (V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_QI_INT): Ditto.
4178 (V4SF_FTYPE_V4SF_PCFLOAT_V4SI_QI_INT): Ditto.
4179 (V8SF_FTYPE_V8SF_PCFLOAT_V8SI_QI_INT): Ditto.
4180 (V4SF_FTYPE_V4SF_PCFLOAT_V2DI_QI_INT): Ditto.
4181 (V4SF_FTYPE_V4SF_PCFLOAT_V4DI_QI_INT): Ditto.
4182 (V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT): Ditto.
4183 (V2DI_FTYPE_V2DI_PCINT64_V4SI_QI_INT): Ditto.
4184 (V4DI_FTYPE_V4DI_PCINT64_V4SI_QI_INT): Ditto.
4185 (V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT): Ditto.
4186 (V2DI_FTYPE_V2DI_PCINT64_V2DI_QI_INT): Ditto.
4187 (V4DI_FTYPE_V4DI_PCINT64_V4DI_QI_INT): Ditto.
4188 (V4SI_FTYPE_V4SI_PCINT_V4SI_QI_INT): Ditto.
4189 (V8SI_FTYPE_V8SI_PCINT_V8SI_QI_INT): Ditto.
4190 (V4SI_FTYPE_V4SI_PCINT_V2DI_QI_INT): Ditto.
4191 (V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT): Ditto.
4192 (V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT): Ditto.
4193 (VOID_FTYPE_PFLOAT_QI_V8SI_V8SF_INT): Ditto.
4194 (VOID_FTYPE_PFLOAT_QI_V4SI_V4SF_INT): Ditto.
4195 (VOID_FTYPE_PDOUBLE_QI_V4SI_V4DF_INT): Ditto.
4196 (VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT): Ditto.
4197 (VOID_FTYPE_PFLOAT_QI_V4DI_V4SF_INT): Ditto.
4198 (VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT): Ditto.
4199 (VOID_FTYPE_PDOUBLE_QI_V4DI_V4DF_INT): Ditto.
4200 (VOID_FTYPE_PDOUBLE_QI_V2DI_V2DF_INT): Ditto.
4201 (VOID_FTYPE_PINT_QI_V8SI_V8SI_INT): Ditto.
4202 (VOID_FTYPE_PINT_QI_V4SI_V4SI_INT): Ditto.
4203 (VOID_FTYPE_PLONGLONG_QI_V4SI_V4DI_INT): Ditto.
4204 (VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT): Ditto.
4205 (VOID_FTYPE_PINT_QI_V4DI_V4SI_INT): Ditto.
4206 (VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): Ditto.
4207 (VOID_FTYPE_PLONGLONG_QI_V4DI_V4DI_INT): Ditto.
4208 (VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT): Ditto.
4209 (V8DI_FTYPE_V8DI_INT): Ditto.
4210 (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
4211 (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
4212 (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
4213 (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
4214 (V2DF_FTYPE_ V2DF_ V2DF_ V2DI_ INT_ QI): Remove.
4215 (V4SF_FTYPE_ V4SF_ V2DF_ V4SF_ QI): Ditto.
4216 (V4SF_FTYPE_ V4SF_ V4SF_ V4SF_ QI): Ditto.
4217 (V2DF_FTYPE_ PCDOUBLE_ V2DF_ QI): Ditto.
4218 (V4SF_FTYPE_ PCFLOAT_ V4SF_ QI): Ditto.
4219 (V16QI_FTYPE_ V16SI_ V16QI_ HI): Ditto.
4220 (V16QI_FTYPE_ V8DI_ V16QI_ QI): Ditto.
4221 (V4SF_FTYPE_ V4SF_ V4SF_ INT_ V4SF_ QI): Ditto.
4222 (V2DF_FTYPE_ V2DF_ V2DF_ INT_ V2DF_ QI): Ditto.
4223 (V8DI_FTYPE_ V16SI_ V16SI_ V8DI_ QI): Ditto.
4224 * config/i386/i386.c (ix86_builtins):
4225 Add IX86_BUILTIN_PMOVUSQD256_MEM, IX86_BUILTIN_PMOVUSQD128_MEM,
4226 IX86_BUILTIN_PMOVSQD256_MEM, IX86_BUILTIN_PMOVSQD128_MEM,
4227 IX86_BUILTIN_PMOVQD256_MEM, IX86_BUILTIN_PMOVQD128_MEM,
4228 IX86_BUILTIN_PMOVUSQW256_MEM, IX86_BUILTIN_PMOVUSQW128_MEM,
4229 IX86_BUILTIN_PMOVSQW256_MEM, IX86_BUILTIN_PMOVSQW128_MEM,
4230 IX86_BUILTIN_PMOVQW256_MEM, IX86_BUILTIN_PMOVQW128_MEM,
4231 IX86_BUILTIN_PMOVUSQB256_MEM, IX86_BUILTIN_PMOVUSQB128_MEM,
4232 IX86_BUILTIN_PMOVSQB256_MEM, IX86_BUILTIN_PMOVSQB128_MEM,
4233 IX86_BUILTIN_PMOVQB256_MEM, IX86_BUILTIN_PMOVQB128_MEM,
4234 IX86_BUILTIN_PMOVUSDW256_MEM, IX86_BUILTIN_PMOVUSDW128_MEM,
4235 IX86_BUILTIN_PMOVSDW256_MEM, IX86_BUILTIN_PMOVSDW128_MEM,
4236 IX86_BUILTIN_PMOVDW256_MEM, IX86_BUILTIN_PMOVDW128_MEM,
4237 IX86_BUILTIN_PMOVUSDB256_MEM, IX86_BUILTIN_PMOVUSDB128_MEM,
4238 IX86_BUILTIN_PMOVSDB256_MEM, IX86_BUILTIN_PMOVSDB128_MEM,
4239 IX86_BUILTIN_PMOVDB256_MEM, IX86_BUILTIN_PMOVDB128_MEM,
4240 IX86_BUILTIN_MOVDQA64LOAD256_MASK, IX86_BUILTIN_MOVDQA64LOAD128_MASK,
4241 IX86_BUILTIN_MOVDQA32LOAD256_MASK, IX86_BUILTIN_MOVDQA32LOAD128_MASK,
4242 IX86_BUILTIN_MOVDQA64STORE256_MASK, IX86_BUILTIN_MOVDQA64STORE128_MASK,
4243 IX86_BUILTIN_MOVDQA32STORE256_MASK, IX86_BUILTIN_MOVDQA32STORE128_MASK,
4244 IX86_BUILTIN_LOADAPD256_MASK, IX86_BUILTIN_LOADAPD128_MASK,
4245 IX86_BUILTIN_LOADAPS256_MASK, IX86_BUILTIN_LOADAPS128_MASK,
4246 IX86_BUILTIN_STOREAPD256_MASK, IX86_BUILTIN_STOREAPD128_MASK,
4247 IX86_BUILTIN_STOREAPS256_MASK, IX86_BUILTIN_STOREAPS128_MASK,
4248 IX86_BUILTIN_LOADUPD256_MASK, IX86_BUILTIN_LOADUPD128_MASK,
4249 IX86_BUILTIN_LOADUPS256_MASK, IX86_BUILTIN_LOADUPS128_MASK,
4250 IX86_BUILTIN_STOREUPD256_MASK, IX86_BUILTIN_STOREUPD128_MASK,
4251 IX86_BUILTIN_STOREUPS256_MASK, IX86_BUILTIN_STOREUPS128_MASK,
4252 IX86_BUILTIN_LOADDQUDI256_MASK, IX86_BUILTIN_LOADDQUDI128_MASK,
4253 IX86_BUILTIN_LOADDQUSI256_MASK, IX86_BUILTIN_LOADDQUSI128_MASK,
4254 IX86_BUILTIN_LOADDQUHI256_MASK, IX86_BUILTIN_LOADDQUHI128_MASK,
4255 IX86_BUILTIN_LOADDQUQI256_MASK, IX86_BUILTIN_LOADDQUQI128_MASK,
4256 IX86_BUILTIN_STOREDQUDI256_MASK, IX86_BUILTIN_STOREDQUDI128_MASK,
4257 IX86_BUILTIN_STOREDQUSI256_MASK, IX86_BUILTIN_STOREDQUSI128_MASK,
4258 IX86_BUILTIN_STOREDQUHI256_MASK, IX86_BUILTIN_STOREDQUHI128_MASK,
4259 IX86_BUILTIN_STOREDQUQI256_MASK, IX86_BUILTIN_STOREDQUQI128_MASK,
4260 IX86_BUILTIN_COMPRESSPDSTORE256, IX86_BUILTIN_COMPRESSPDSTORE128,
4261 IX86_BUILTIN_COMPRESSPSSTORE256, IX86_BUILTIN_COMPRESSPSSTORE128,
4262 IX86_BUILTIN_PCOMPRESSQSTORE256, IX86_BUILTIN_PCOMPRESSQSTORE128,
4263 IX86_BUILTIN_PCOMPRESSDSTORE256, IX86_BUILTIN_PCOMPRESSDSTORE128,
4264 IX86_BUILTIN_EXPANDPDLOAD256, IX86_BUILTIN_EXPANDPDLOAD128,
4265 IX86_BUILTIN_EXPANDPSLOAD256, IX86_BUILTIN_EXPANDPSLOAD128,
4266 IX86_BUILTIN_PEXPANDQLOAD256, IX86_BUILTIN_PEXPANDQLOAD128,
4267 IX86_BUILTIN_PEXPANDDLOAD256, IX86_BUILTIN_PEXPANDDLOAD128,
4268 IX86_BUILTIN_EXPANDPDLOAD256Z, IX86_BUILTIN_EXPANDPDLOAD128Z,
4269 IX86_BUILTIN_EXPANDPSLOAD256Z, IX86_BUILTIN_EXPANDPSLOAD128Z,
4270 IX86_BUILTIN_PEXPANDQLOAD256Z, IX86_BUILTIN_PEXPANDQLOAD128Z,
4271 IX86_BUILTIN_PEXPANDDLOAD256Z, IX86_BUILTIN_PEXPANDDLOAD128Z,
4272 IX86_BUILTIN_PALIGNR256_MASK, IX86_BUILTIN_PALIGNR128_MASK,
4273 IX86_BUILTIN_MOVDQA64_256_MASK, IX86_BUILTIN_MOVDQA64_128_MASK,
4274 IX86_BUILTIN_MOVDQA32_256_MASK, IX86_BUILTIN_MOVDQA32_128_MASK,
4275 IX86_BUILTIN_MOVAPD256_MASK, IX86_BUILTIN_MOVAPD128_MASK,
4276 IX86_BUILTIN_MOVAPS256_MASK, IX86_BUILTIN_MOVAPS128_MASK,
4277 IX86_BUILTIN_MOVDQUHI256_MASK, IX86_BUILTIN_MOVDQUHI128_MASK,
4278 IX86_BUILTIN_MOVDQUQI256_MASK, IX86_BUILTIN_MOVDQUQI128_MASK,
4279 IX86_BUILTIN_MINPS128_MASK, IX86_BUILTIN_MAXPS128_MASK,
4280 IX86_BUILTIN_MINPD128_MASK, IX86_BUILTIN_MAXPD128_MASK,
4281 IX86_BUILTIN_MAXPD256_MASK, IX86_BUILTIN_MAXPS256_MASK,
4282 IX86_BUILTIN_MINPD256_MASK, IX86_BUILTIN_MINPS256_MASK,
4283 IX86_BUILTIN_MULPS128_MASK, IX86_BUILTIN_DIVPS128_MASK,
4284 IX86_BUILTIN_MULPD128_MASK, IX86_BUILTIN_DIVPD128_MASK,
4285 IX86_BUILTIN_DIVPD256_MASK, IX86_BUILTIN_DIVPS256_MASK,
4286 IX86_BUILTIN_MULPD256_MASK, IX86_BUILTIN_MULPS256_MASK,
4287 IX86_BUILTIN_ADDPD128_MASK, IX86_BUILTIN_ADDPD256_MASK,
4288 IX86_BUILTIN_ADDPS128_MASK, IX86_BUILTIN_ADDPS256_MASK,
4289 IX86_BUILTIN_SUBPD128_MASK, IX86_BUILTIN_SUBPD256_MASK,
4290 IX86_BUILTIN_SUBPS128_MASK, IX86_BUILTIN_SUBPS256_MASK,
4291 IX86_BUILTIN_XORPD256_MASK, IX86_BUILTIN_XORPD128_MASK,
4292 IX86_BUILTIN_XORPS256_MASK, IX86_BUILTIN_XORPS128_MASK,
4293 IX86_BUILTIN_ORPD256_MASK, IX86_BUILTIN_ORPD128_MASK,
4294 IX86_BUILTIN_ORPS256_MASK, IX86_BUILTIN_ORPS128_MASK,
4295 IX86_BUILTIN_BROADCASTF32x2_256, IX86_BUILTIN_BROADCASTI32x2_256,
4296 IX86_BUILTIN_BROADCASTI32x2_128, IX86_BUILTIN_BROADCASTF64X2_256,
4297 IX86_BUILTIN_BROADCASTI64X2_256, IX86_BUILTIN_BROADCASTF32X4_256,
4298 IX86_BUILTIN_BROADCASTI32X4_256, IX86_BUILTIN_EXTRACTF32X4_256,
4299 IX86_BUILTIN_EXTRACTI32X4_256, IX86_BUILTIN_DBPSADBW256,
4300 IX86_BUILTIN_DBPSADBW128, IX86_BUILTIN_CVTTPD2QQ256,
4301 IX86_BUILTIN_CVTTPD2QQ128, IX86_BUILTIN_CVTTPD2UQQ256,
4302 IX86_BUILTIN_CVTTPD2UQQ128, IX86_BUILTIN_CVTPD2QQ256,
4303 IX86_BUILTIN_CVTPD2QQ128, IX86_BUILTIN_CVTPD2UQQ256,
4304 IX86_BUILTIN_CVTPD2UQQ128, IX86_BUILTIN_CVTPD2UDQ256_MASK,
4305 IX86_BUILTIN_CVTPD2UDQ128_MASK, IX86_BUILTIN_CVTTPS2QQ256,
4306 IX86_BUILTIN_CVTTPS2QQ128, IX86_BUILTIN_CVTTPS2UQQ256,
4307 IX86_BUILTIN_CVTTPS2UQQ128, IX86_BUILTIN_CVTTPS2DQ256_MASK,
4308 IX86_BUILTIN_CVTTPS2DQ128_MASK, IX86_BUILTIN_CVTTPS2UDQ256,
4309 IX86_BUILTIN_CVTTPS2UDQ128, IX86_BUILTIN_CVTTPD2DQ256_MASK,
4310 IX86_BUILTIN_CVTTPD2DQ128_MASK, IX86_BUILTIN_CVTTPD2UDQ256_MASK,
4311 IX86_BUILTIN_CVTTPD2UDQ128_MASK, IX86_BUILTIN_CVTPD2DQ256_MASK,
4312 IX86_BUILTIN_CVTPD2DQ128_MASK, IX86_BUILTIN_CVTDQ2PD256_MASK,
4313 IX86_BUILTIN_CVTDQ2PD128_MASK, IX86_BUILTIN_CVTUDQ2PD256_MASK,
4314 IX86_BUILTIN_CVTUDQ2PD128_MASK, IX86_BUILTIN_CVTDQ2PS256_MASK,
4315 IX86_BUILTIN_CVTDQ2PS128_MASK, IX86_BUILTIN_CVTUDQ2PS256_MASK,
4316 IX86_BUILTIN_CVTUDQ2PS128_MASK, IX86_BUILTIN_CVTPS2PD256_MASK,
4317 IX86_BUILTIN_CVTPS2PD128_MASK, IX86_BUILTIN_PBROADCASTB256_MASK,
4318 IX86_BUILTIN_PBROADCASTB256_GPR_MASK, IX86_BUILTIN_PBROADCASTB128_MASK,
4319 IX86_BUILTIN_PBROADCASTB128_GPR_MASK, IX86_BUILTIN_PBROADCASTW256_MASK,
4320 IX86_BUILTIN_PBROADCASTW256_GPR_MASK, IX86_BUILTIN_PBROADCASTW128_MASK,
4321 IX86_BUILTIN_PBROADCASTW128_GPR_MASK, IX86_BUILTIN_PBROADCASTD256_MASK,
4322 IX86_BUILTIN_PBROADCASTD256_GPR_MASK, IX86_BUILTIN_PBROADCASTD128_MASK,
4323 IX86_BUILTIN_PBROADCASTD128_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MASK,
4324 IX86_BUILTIN_PBROADCASTQ256_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
4325 IX86_BUILTIN_PBROADCASTQ128_MASK, IX86_BUILTIN_PBROADCASTQ128_GPR_MASK,
4326 IX86_BUILTIN_PBROADCASTQ128_MEM_MASK, IX86_BUILTIN_BROADCASTSS256,
4327 IX86_BUILTIN_BROADCASTSS128, IX86_BUILTIN_BROADCASTSD256,
4328 IX86_BUILTIN_EXTRACTF64X2_256, IX86_BUILTIN_EXTRACTI64X2_256,
4329 IX86_BUILTIN_INSERTF32X4_256, IX86_BUILTIN_INSERTI32X4_256,
4330 IX86_BUILTIN_PMOVSXBW256_MASK, IX86_BUILTIN_PMOVSXBW128_MASK,
4331 IX86_BUILTIN_PMOVSXBD256_MASK, IX86_BUILTIN_PMOVSXBD128_MASK,
4332 IX86_BUILTIN_PMOVSXBQ256_MASK, IX86_BUILTIN_PMOVSXBQ128_MASK,
4333 IX86_BUILTIN_PMOVSXWD256_MASK, IX86_BUILTIN_PMOVSXWD128_MASK,
4334 IX86_BUILTIN_PMOVSXWQ256_MASK, IX86_BUILTIN_PMOVSXWQ128_MASK,
4335 IX86_BUILTIN_PMOVSXDQ256_MASK, IX86_BUILTIN_PMOVSXDQ128_MASK,
4336 IX86_BUILTIN_PMOVZXBW256_MASK, IX86_BUILTIN_PMOVZXBW128_MASK,
4337 IX86_BUILTIN_PMOVZXBD256_MASK, IX86_BUILTIN_PMOVZXBD128_MASK,
4338 IX86_BUILTIN_PMOVZXBQ256_MASK, IX86_BUILTIN_PMOVZXBQ128_MASK,
4339 IX86_BUILTIN_PMOVZXWD256_MASK, IX86_BUILTIN_PMOVZXWD128_MASK,
4340 IX86_BUILTIN_PMOVZXWQ256_MASK, IX86_BUILTIN_PMOVZXWQ128_MASK,
4341 IX86_BUILTIN_PMOVZXDQ256_MASK, IX86_BUILTIN_PMOVZXDQ128_MASK,
4342 IX86_BUILTIN_REDUCEPD256_MASK, IX86_BUILTIN_REDUCEPD128_MASK,
4343 IX86_BUILTIN_REDUCEPS256_MASK, IX86_BUILTIN_REDUCEPS128_MASK,
4344 IX86_BUILTIN_REDUCESD_MASK, IX86_BUILTIN_REDUCESS_MASK,
4345 IX86_BUILTIN_VPERMVARHI256_MASK, IX86_BUILTIN_VPERMVARHI128_MASK,
4346 IX86_BUILTIN_VPERMT2VARHI256, IX86_BUILTIN_VPERMT2VARHI256_MASKZ,
4347 IX86_BUILTIN_VPERMT2VARHI128, IX86_BUILTIN_VPERMT2VARHI128_MASKZ,
4348 IX86_BUILTIN_VPERMI2VARHI256, IX86_BUILTIN_VPERMI2VARHI128,
4349 IX86_BUILTIN_RCP14PD256, IX86_BUILTIN_RCP14PD128,
4350 IX86_BUILTIN_RCP14PS256, IX86_BUILTIN_RCP14PS128,
4351 IX86_BUILTIN_RSQRT14PD256_MASK, IX86_BUILTIN_RSQRT14PD128_MASK,
4352 IX86_BUILTIN_RSQRT14PS256_MASK, IX86_BUILTIN_RSQRT14PS128_MASK,
4353 IX86_BUILTIN_SQRTPD256_MASK, IX86_BUILTIN_SQRTPD128_MASK,
4354 IX86_BUILTIN_SQRTPS256_MASK, IX86_BUILTIN_SQRTPS128_MASK,
4355 IX86_BUILTIN_PADDB128_MASK, IX86_BUILTIN_PADDW128_MASK,
4356 IX86_BUILTIN_PADDD128_MASK, IX86_BUILTIN_PADDQ128_MASK,
4357 IX86_BUILTIN_PSUBB128_MASK, IX86_BUILTIN_PSUBW128_MASK,
4358 IX86_BUILTIN_PSUBD128_MASK, IX86_BUILTIN_PSUBQ128_MASK,
4359 IX86_BUILTIN_PADDSB128_MASK, IX86_BUILTIN_PADDSW128_MASK,
4360 IX86_BUILTIN_PSUBSB128_MASK, IX86_BUILTIN_PSUBSW128_MASK,
4361 IX86_BUILTIN_PADDUSB128_MASK, IX86_BUILTIN_PADDUSW128_MASK,
4362 IX86_BUILTIN_PSUBUSB128_MASK, IX86_BUILTIN_PSUBUSW128_MASK,
4363 IX86_BUILTIN_PADDB256_MASK, IX86_BUILTIN_PADDW256_MASK,
4364 IX86_BUILTIN_PADDD256_MASK, IX86_BUILTIN_PADDQ256_MASK,
4365 IX86_BUILTIN_PADDSB256_MASK, IX86_BUILTIN_PADDSW256_MASK,
4366 IX86_BUILTIN_PADDUSB256_MASK, IX86_BUILTIN_PADDUSW256_MASK,
4367 IX86_BUILTIN_PSUBB256_MASK, IX86_BUILTIN_PSUBW256_MASK,
4368 IX86_BUILTIN_PSUBD256_MASK, IX86_BUILTIN_PSUBQ256_MASK,
4369 IX86_BUILTIN_PSUBSB256_MASK, IX86_BUILTIN_PSUBSW256_MASK,
4370 IX86_BUILTIN_PSUBUSB256_MASK, IX86_BUILTIN_PSUBUSW256_MASK,
4371 IX86_BUILTIN_SHUF_F64x2_256, IX86_BUILTIN_SHUF_I64x2_256,
4372 IX86_BUILTIN_SHUF_I32x4_256, IX86_BUILTIN_SHUF_F32x4_256,
4373 IX86_BUILTIN_PMOVWB128, IX86_BUILTIN_PMOVWB256,
4374 IX86_BUILTIN_PMOVSWB128, IX86_BUILTIN_PMOVSWB256,
4375 IX86_BUILTIN_PMOVUSWB128, IX86_BUILTIN_PMOVUSWB256,
4376 IX86_BUILTIN_PMOVDB128, IX86_BUILTIN_PMOVDB256,
4377 IX86_BUILTIN_PMOVSDB128, IX86_BUILTIN_PMOVSDB256,
4378 IX86_BUILTIN_PMOVUSDB128, IX86_BUILTIN_PMOVUSDB256,
4379 IX86_BUILTIN_PMOVDW128, IX86_BUILTIN_PMOVDW256,
4380 IX86_BUILTIN_PMOVSDW128, IX86_BUILTIN_PMOVSDW256,
4381 IX86_BUILTIN_PMOVUSDW128, IX86_BUILTIN_PMOVUSDW256,
4382 IX86_BUILTIN_PMOVQB128, IX86_BUILTIN_PMOVQB256,
4383 IX86_BUILTIN_PMOVSQB128, IX86_BUILTIN_PMOVSQB256,
4384 IX86_BUILTIN_PMOVUSQB128, IX86_BUILTIN_PMOVUSQB256,
4385 IX86_BUILTIN_PMOVQW128, IX86_BUILTIN_PMOVQW256,
4386 IX86_BUILTIN_PMOVSQW128, IX86_BUILTIN_PMOVSQW256,
4387 IX86_BUILTIN_PMOVUSQW128, IX86_BUILTIN_PMOVUSQW256,
4388 IX86_BUILTIN_PMOVQD128, IX86_BUILTIN_PMOVQD256,
4389 IX86_BUILTIN_PMOVSQD128, IX86_BUILTIN_PMOVSQD256,
4390 IX86_BUILTIN_PMOVUSQD128, IX86_BUILTIN_PMOVUSQD256,
4391 IX86_BUILTIN_RANGEPD256, IX86_BUILTIN_RANGEPD128,
4392 IX86_BUILTIN_RANGEPS256, IX86_BUILTIN_RANGEPS128,
4393 IX86_BUILTIN_GETEXPPS256, IX86_BUILTIN_GETEXPPD256,
4394 IX86_BUILTIN_GETEXPPS128, IX86_BUILTIN_GETEXPPD128,
4395 IX86_BUILTIN_FIXUPIMMPD256_MASK, IX86_BUILTIN_FIXUPIMMPD256_MASKZ,
4396 IX86_BUILTIN_FIXUPIMMPS256_MASK, IX86_BUILTIN_FIXUPIMMPS256_MASKZ,
4397 IX86_BUILTIN_FIXUPIMMPD128_MASK, IX86_BUILTIN_FIXUPIMMPD128_MASKZ,
4398 IX86_BUILTIN_FIXUPIMMPS128_MASK, IX86_BUILTIN_FIXUPIMMPS128_MASKZ,
4399 IX86_BUILTIN_PABSQ256, IX86_BUILTIN_PABSQ128,
4400 IX86_BUILTIN_PABSD256_MASK, IX86_BUILTIN_PABSD128_MASK,
4401 IX86_BUILTIN_PMULHRSW256_MASK, IX86_BUILTIN_PMULHRSW128_MASK,
4402 IX86_BUILTIN_PMULHUW128_MASK, IX86_BUILTIN_PMULHUW256_MASK,
4403 IX86_BUILTIN_PMULHW256_MASK, IX86_BUILTIN_PMULHW128_MASK,
4404 IX86_BUILTIN_PMULLW256_MASK, IX86_BUILTIN_PMULLW128_MASK,
4405 IX86_BUILTIN_PMULLQ256, IX86_BUILTIN_PMULLQ128,
4406 IX86_BUILTIN_ANDPD256_MASK, IX86_BUILTIN_ANDPD128_MASK,
4407 IX86_BUILTIN_ANDPS256_MASK, IX86_BUILTIN_ANDPS128_MASK,
4408 IX86_BUILTIN_ANDNPD256_MASK, IX86_BUILTIN_ANDNPD128_MASK,
4409 IX86_BUILTIN_ANDNPS256_MASK, IX86_BUILTIN_ANDNPS128_MASK,
4410 IX86_BUILTIN_PSLLWI128_MASK, IX86_BUILTIN_PSLLDI128_MASK,
4411 IX86_BUILTIN_PSLLQI128_MASK, IX86_BUILTIN_PSLLW128_MASK,
4412 IX86_BUILTIN_PSLLD128_MASK, IX86_BUILTIN_PSLLQ128_MASK,
4413 IX86_BUILTIN_PSLLWI256_MASK , IX86_BUILTIN_PSLLW256_MASK,
4414 IX86_BUILTIN_PSLLDI256_MASK, IX86_BUILTIN_PSLLD256_MASK,
4415 IX86_BUILTIN_PSLLQI256_MASK, IX86_BUILTIN_PSLLQ256_MASK,
4416 IX86_BUILTIN_PSRADI128_MASK, IX86_BUILTIN_PSRAD128_MASK,
4417 IX86_BUILTIN_PSRADI256_MASK, IX86_BUILTIN_PSRAD256_MASK,
4418 IX86_BUILTIN_PSRAQI128_MASK, IX86_BUILTIN_PSRAQ128_MASK,
4419 IX86_BUILTIN_PSRAQI256_MASK, IX86_BUILTIN_PSRAQ256_MASK,
4420 IX86_BUILTIN_PANDD256, IX86_BUILTIN_PANDD128,
4421 IX86_BUILTIN_PSRLDI128_MASK, IX86_BUILTIN_PSRLD128_MASK,
4422 IX86_BUILTIN_PSRLDI256_MASK, IX86_BUILTIN_PSRLD256_MASK,
4423 IX86_BUILTIN_PSRLQI128_MASK, IX86_BUILTIN_PSRLQ128_MASK,
4424 IX86_BUILTIN_PSRLQI256_MASK, IX86_BUILTIN_PSRLQ256_MASK,
4425 IX86_BUILTIN_PANDQ256, IX86_BUILTIN_PANDQ128,
4426 IX86_BUILTIN_PANDND256, IX86_BUILTIN_PANDND128,
4427 IX86_BUILTIN_PANDNQ256, IX86_BUILTIN_PANDNQ128,
4428 IX86_BUILTIN_PORD256, IX86_BUILTIN_PORD128,
4429 IX86_BUILTIN_PORQ256, IX86_BUILTIN_PORQ128,
4430 IX86_BUILTIN_PXORD256, IX86_BUILTIN_PXORD128,
4431 IX86_BUILTIN_PXORQ256, IX86_BUILTIN_PXORQ128,
4432 IX86_BUILTIN_PACKSSWB256_MASK, IX86_BUILTIN_PACKSSWB128_MASK,
4433 IX86_BUILTIN_PACKUSWB256_MASK, IX86_BUILTIN_PACKUSWB128_MASK,
4434 IX86_BUILTIN_RNDSCALEPS256, IX86_BUILTIN_RNDSCALEPD256,
4435 IX86_BUILTIN_RNDSCALEPS128, IX86_BUILTIN_RNDSCALEPD128,
4436 IX86_BUILTIN_VTERNLOGQ256_MASK, IX86_BUILTIN_VTERNLOGQ256_MASKZ,
4437 IX86_BUILTIN_VTERNLOGD256_MASK, IX86_BUILTIN_VTERNLOGD256_MASKZ,
4438 IX86_BUILTIN_VTERNLOGQ128_MASK, IX86_BUILTIN_VTERNLOGQ128_MASKZ,
4439 IX86_BUILTIN_VTERNLOGD128_MASK, IX86_BUILTIN_VTERNLOGD128_MASKZ,
4440 IX86_BUILTIN_SCALEFPD256, IX86_BUILTIN_SCALEFPS256,
4441 IX86_BUILTIN_SCALEFPD128, IX86_BUILTIN_SCALEFPS128,
4442 IX86_BUILTIN_VFMADDPD256_MASK, IX86_BUILTIN_VFMADDPD256_MASK3,
4443 IX86_BUILTIN_VFMADDPD256_MASKZ, IX86_BUILTIN_VFMADDPD128_MASK,
4444 IX86_BUILTIN_VFMADDPD128_MASK3, IX86_BUILTIN_VFMADDPD128_MASKZ,
4445 IX86_BUILTIN_VFMADDPS256_MASK, IX86_BUILTIN_VFMADDPS256_MASK3,
4446 IX86_BUILTIN_VFMADDPS256_MASKZ, IX86_BUILTIN_VFMADDPS128_MASK,
4447 IX86_BUILTIN_VFMADDPS128_MASK3, IX86_BUILTIN_VFMADDPS128_MASKZ,
4448 IX86_BUILTIN_VFMSUBPD256_MASK3, IX86_BUILTIN_VFMSUBPD128_MASK3,
4449 IX86_BUILTIN_VFMSUBPS256_MASK3, IX86_BUILTIN_VFMSUBPS128_MASK3,
4450 IX86_BUILTIN_VFNMADDPD256_MASK, IX86_BUILTIN_VFNMADDPD128_MASK,
4451 IX86_BUILTIN_VFNMADDPS256_MASK, IX86_BUILTIN_VFNMADDPS128_MASK,
4452 IX86_BUILTIN_VFNMSUBPD256_MASK, IX86_BUILTIN_VFNMSUBPD256_MASK3,
4453 IX86_BUILTIN_VFNMSUBPD128_MASK, IX86_BUILTIN_VFNMSUBPD128_MASK3,
4454 IX86_BUILTIN_VFNMSUBPS256_MASK, IX86_BUILTIN_VFNMSUBPS256_MASK3,
4455 IX86_BUILTIN_VFNMSUBPS128_MASK, IX86_BUILTIN_VFNMSUBPS128_MASK3,
4456 IX86_BUILTIN_VFMADDSUBPD256_MASK, IX86_BUILTIN_VFMADDSUBPD256_MASK3,
4457 IX86_BUILTIN_VFMADDSUBPD256_MASKZ, IX86_BUILTIN_VFMADDSUBPD128_MASK,
4458 IX86_BUILTIN_VFMADDSUBPD128_MASK3, IX86_BUILTIN_VFMADDSUBPD128_MASKZ,
4459 IX86_BUILTIN_VFMADDSUBPS256_MASK, IX86_BUILTIN_VFMADDSUBPS256_MASK3,
4460 IX86_BUILTIN_VFMADDSUBPS256_MASKZ, IX86_BUILTIN_VFMADDSUBPS128_MASK,
4461 IX86_BUILTIN_VFMADDSUBPS128_MASK3, IX86_BUILTIN_VFMADDSUBPS128_MASKZ,
4462 IX86_BUILTIN_VFMSUBADDPD256_MASK3, IX86_BUILTIN_VFMSUBADDPD128_MASK3,
4463 IX86_BUILTIN_VFMSUBADDPS256_MASK3, IX86_BUILTIN_VFMSUBADDPS128_MASK3,
4464 IX86_BUILTIN_INSERTF64X2_256, IX86_BUILTIN_INSERTI64X2_256,
4465 IX86_BUILTIN_PSRAVV16HI, IX86_BUILTIN_PSRAVV8HI,
4466 IX86_BUILTIN_PMADDUBSW256_MASK, IX86_BUILTIN_PMADDUBSW128_MASK,
4467 IX86_BUILTIN_PMADDWD256_MASK, IX86_BUILTIN_PMADDWD128_MASK,
4468 IX86_BUILTIN_PSRLVV16HI, IX86_BUILTIN_PSRLVV8HI,
4469 IX86_BUILTIN_CVTPS2DQ256_MASK, IX86_BUILTIN_CVTPS2DQ128_MASK,
4470 IX86_BUILTIN_CVTPS2UDQ256, IX86_BUILTIN_CVTPS2UDQ128,
4471 IX86_BUILTIN_CVTPS2QQ256, IX86_BUILTIN_CVTPS2QQ128,
4472 IX86_BUILTIN_CVTPS2UQQ256, IX86_BUILTIN_CVTPS2UQQ128,
4473 IX86_BUILTIN_GETMANTPS256, IX86_BUILTIN_GETMANTPS128,
4474 IX86_BUILTIN_GETMANTPD256, IX86_BUILTIN_GETMANTPD128,
4475 IX86_BUILTIN_MOVDDUP256_MASK, IX86_BUILTIN_MOVDDUP128_MASK,
4476 IX86_BUILTIN_MOVSHDUP256_MASK, IX86_BUILTIN_MOVSHDUP128_MASK,
4477 IX86_BUILTIN_MOVSLDUP256_MASK, IX86_BUILTIN_MOVSLDUP128_MASK,
4478 IX86_BUILTIN_CVTQQ2PS256, IX86_BUILTIN_CVTQQ2PS128,
4479 IX86_BUILTIN_CVTUQQ2PS256, IX86_BUILTIN_CVTUQQ2PS128,
4480 IX86_BUILTIN_CVTQQ2PD256, IX86_BUILTIN_CVTQQ2PD128,
4481 IX86_BUILTIN_CVTUQQ2PD256, IX86_BUILTIN_CVTUQQ2PD128,
4482 IX86_BUILTIN_VPERMT2VARQ256, IX86_BUILTIN_VPERMT2VARQ256_MASKZ,
4483 IX86_BUILTIN_VPERMT2VARD256, IX86_BUILTIN_VPERMT2VARD256_MASKZ,
4484 IX86_BUILTIN_VPERMI2VARQ256, IX86_BUILTIN_VPERMI2VARD256,
4485 IX86_BUILTIN_VPERMT2VARPD256, IX86_BUILTIN_VPERMT2VARPD256_MASKZ,
4486 IX86_BUILTIN_VPERMT2VARPS256, IX86_BUILTIN_VPERMT2VARPS256_MASKZ,
4487 IX86_BUILTIN_VPERMI2VARPD256, IX86_BUILTIN_VPERMI2VARPS256,
4488 IX86_BUILTIN_VPERMT2VARQ128, IX86_BUILTIN_VPERMT2VARQ128_MASKZ,
4489 IX86_BUILTIN_VPERMT2VARD128, IX86_BUILTIN_VPERMT2VARD128_MASKZ,
4490 IX86_BUILTIN_VPERMI2VARQ128, IX86_BUILTIN_VPERMI2VARD128,
4491 IX86_BUILTIN_VPERMT2VARPD128, IX86_BUILTIN_VPERMT2VARPD128_MASKZ,
4492 IX86_BUILTIN_VPERMT2VARPS128, IX86_BUILTIN_VPERMT2VARPS128_MASKZ,
4493 IX86_BUILTIN_VPERMI2VARPD128, IX86_BUILTIN_VPERMI2VARPS128,
4494 IX86_BUILTIN_PSHUFB256_MASK, IX86_BUILTIN_PSHUFB128_MASK,
4495 IX86_BUILTIN_PSHUFHW256_MASK, IX86_BUILTIN_PSHUFHW128_MASK,
4496 IX86_BUILTIN_PSHUFLW256_MASK, IX86_BUILTIN_PSHUFLW128_MASK,
4497 IX86_BUILTIN_PSHUFD256_MASK, IX86_BUILTIN_PSHUFD128_MASK,
4498 IX86_BUILTIN_SHUFPD256_MASK, IX86_BUILTIN_SHUFPD128_MASK,
4499 IX86_BUILTIN_SHUFPS256_MASK, IX86_BUILTIN_SHUFPS128_MASK,
4500 IX86_BUILTIN_PROLVQ256, IX86_BUILTIN_PROLVQ128,
4501 IX86_BUILTIN_PROLQ256, IX86_BUILTIN_PROLQ128,
4502 IX86_BUILTIN_PRORVQ256, IX86_BUILTIN_PRORVQ128,
4503 IX86_BUILTIN_PRORQ256, IX86_BUILTIN_PRORQ128,
4504 IX86_BUILTIN_PSRAVQ128, IX86_BUILTIN_PSRAVQ256,
4505 IX86_BUILTIN_PSLLVV4DI_MASK, IX86_BUILTIN_PSLLVV2DI_MASK,
4506 IX86_BUILTIN_PSLLVV8SI_MASK, IX86_BUILTIN_PSLLVV4SI_MASK,
4507 IX86_BUILTIN_PSRAVV8SI_MASK, IX86_BUILTIN_PSRAVV4SI_MASK,
4508 IX86_BUILTIN_PSRLVV4DI_MASK, IX86_BUILTIN_PSRLVV2DI_MASK,
4509 IX86_BUILTIN_PSRLVV8SI_MASK, IX86_BUILTIN_PSRLVV4SI_MASK,
4510 IX86_BUILTIN_PSRAWI256_MASK, IX86_BUILTIN_PSRAW256_MASK,
4511 IX86_BUILTIN_PSRAWI128_MASK, IX86_BUILTIN_PSRAW128_MASK,
4512 IX86_BUILTIN_PSRLWI256_MASK, IX86_BUILTIN_PSRLW256_MASK,
4513 IX86_BUILTIN_PSRLWI128_MASK, IX86_BUILTIN_PSRLW128_MASK,
4514 IX86_BUILTIN_PRORVD256, IX86_BUILTIN_PROLVD256,
4515 IX86_BUILTIN_PRORD256, IX86_BUILTIN_PROLD256,
4516 IX86_BUILTIN_PRORVD128, IX86_BUILTIN_PROLVD128,
4517 IX86_BUILTIN_PRORD128, IX86_BUILTIN_PROLD128,
4518 IX86_BUILTIN_FPCLASSPD256, IX86_BUILTIN_FPCLASSPD128,
4519 IX86_BUILTIN_FPCLASSSD, IX86_BUILTIN_FPCLASSPS256,
4520 IX86_BUILTIN_FPCLASSPS128, IX86_BUILTIN_FPCLASSSS,
4521 IX86_BUILTIN_CVTB2MASK128, IX86_BUILTIN_CVTB2MASK256,
4522 IX86_BUILTIN_CVTW2MASK128, IX86_BUILTIN_CVTW2MASK256,
4523 IX86_BUILTIN_CVTD2MASK128, IX86_BUILTIN_CVTD2MASK256,
4524 IX86_BUILTIN_CVTQ2MASK128, IX86_BUILTIN_CVTQ2MASK256,
4525 IX86_BUILTIN_CVTMASK2B128, IX86_BUILTIN_CVTMASK2B256,
4526 IX86_BUILTIN_CVTMASK2W128, IX86_BUILTIN_CVTMASK2W256,
4527 IX86_BUILTIN_CVTMASK2D128, IX86_BUILTIN_CVTMASK2D256,
4528 IX86_BUILTIN_CVTMASK2Q128, IX86_BUILTIN_CVTMASK2Q256,
4529 IX86_BUILTIN_PCMPEQB128_MASK, IX86_BUILTIN_PCMPEQB256_MASK,
4530 IX86_BUILTIN_PCMPEQW128_MASK, IX86_BUILTIN_PCMPEQW256_MASK,
4531 IX86_BUILTIN_PCMPEQD128_MASK, IX86_BUILTIN_PCMPEQD256_MASK,
4532 IX86_BUILTIN_PCMPEQQ128_MASK, IX86_BUILTIN_PCMPEQQ256_MASK,
4533 IX86_BUILTIN_PCMPGTB128_MASK, IX86_BUILTIN_PCMPGTB256_MASK,
4534 IX86_BUILTIN_PCMPGTW128_MASK, IX86_BUILTIN_PCMPGTW256_MASK,
4535 IX86_BUILTIN_PCMPGTD128_MASK, IX86_BUILTIN_PCMPGTD256_MASK,
4536 IX86_BUILTIN_PCMPGTQ128_MASK, IX86_BUILTIN_PCMPGTQ256_MASK,
4537 IX86_BUILTIN_PTESTMB128, IX86_BUILTIN_PTESTMB256,
4538 IX86_BUILTIN_PTESTMW128, IX86_BUILTIN_PTESTMW256,
4539 IX86_BUILTIN_PTESTMD128, IX86_BUILTIN_PTESTMD256,
4540 IX86_BUILTIN_PTESTMQ128, IX86_BUILTIN_PTESTMQ256,
4541 IX86_BUILTIN_PTESTNMB128, IX86_BUILTIN_PTESTNMB256,
4542 IX86_BUILTIN_PTESTNMW128, IX86_BUILTIN_PTESTNMW256,
4543 IX86_BUILTIN_PTESTNMD128, IX86_BUILTIN_PTESTNMD256,
4544 IX86_BUILTIN_PTESTNMQ128, IX86_BUILTIN_PTESTNMQ256,
4545 IX86_BUILTIN_PBROADCASTMB128, IX86_BUILTIN_PBROADCASTMB256,
4546 IX86_BUILTIN_PBROADCASTMW128, IX86_BUILTIN_PBROADCASTMW256,
4547 IX86_BUILTIN_COMPRESSPD256, IX86_BUILTIN_COMPRESSPD128,
4548 IX86_BUILTIN_COMPRESSPS256, IX86_BUILTIN_COMPRESSPS128,
4549 IX86_BUILTIN_PCOMPRESSQ256, IX86_BUILTIN_PCOMPRESSQ128,
4550 IX86_BUILTIN_PCOMPRESSD256, IX86_BUILTIN_PCOMPRESSD128,
4551 IX86_BUILTIN_EXPANDPD256, IX86_BUILTIN_EXPANDPD128,
4552 IX86_BUILTIN_EXPANDPS256, IX86_BUILTIN_EXPANDPS128,
4553 IX86_BUILTIN_PEXPANDQ256, IX86_BUILTIN_PEXPANDQ128,
4554 IX86_BUILTIN_PEXPANDD256, IX86_BUILTIN_PEXPANDD128,
4555 IX86_BUILTIN_EXPANDPD256Z, IX86_BUILTIN_EXPANDPD128Z,
4556 IX86_BUILTIN_EXPANDPS256Z, IX86_BUILTIN_EXPANDPS128Z,
4557 IX86_BUILTIN_PEXPANDQ256Z, IX86_BUILTIN_PEXPANDQ128Z,
4558 IX86_BUILTIN_PEXPANDD256Z, IX86_BUILTIN_PEXPANDD128Z,
4559 IX86_BUILTIN_PMAXSD256_MASK, IX86_BUILTIN_PMINSD256_MASK,
4560 IX86_BUILTIN_PMAXUD256_MASK, IX86_BUILTIN_PMINUD256_MASK,
4561 IX86_BUILTIN_PMAXSD128_MASK, IX86_BUILTIN_PMINSD128_MASK,
4562 IX86_BUILTIN_PMAXUD128_MASK, IX86_BUILTIN_PMINUD128_MASK,
4563 IX86_BUILTIN_PMAXSQ256_MASK, IX86_BUILTIN_PMINSQ256_MASK,
4564 IX86_BUILTIN_PMAXUQ256_MASK, IX86_BUILTIN_PMINUQ256_MASK,
4565 IX86_BUILTIN_PMAXSQ128_MASK, IX86_BUILTIN_PMINSQ128_MASK,
4566 IX86_BUILTIN_PMAXUQ128_MASK, IX86_BUILTIN_PMINUQ128_MASK,
4567 IX86_BUILTIN_PMINSB256_MASK, IX86_BUILTIN_PMINUB256_MASK,
4568 IX86_BUILTIN_PMAXSB256_MASK, IX86_BUILTIN_PMAXUB256_MASK,
4569 IX86_BUILTIN_PMINSB128_MASK, IX86_BUILTIN_PMINUB128_MASK,
4570 IX86_BUILTIN_PMAXSB128_MASK, IX86_BUILTIN_PMAXUB128_MASK,
4571 IX86_BUILTIN_PMINSW256_MASK, IX86_BUILTIN_PMINUW256_MASK,
4572 IX86_BUILTIN_PMAXSW256_MASK, IX86_BUILTIN_PMAXUW256_MASK,
4573 IX86_BUILTIN_PMINSW128_MASK, IX86_BUILTIN_PMINUW128_MASK,
4574 IX86_BUILTIN_PMAXSW128_MASK, IX86_BUILTIN_PMAXUW128_MASK,
4575 IX86_BUILTIN_VPCONFLICTQ256, IX86_BUILTIN_VPCONFLICTD256,
4576 IX86_BUILTIN_VPCLZCNTQ256, IX86_BUILTIN_VPCLZCNTD256,
4577 IX86_BUILTIN_UNPCKHPD256_MASK, IX86_BUILTIN_UNPCKHPD128_MASK,
4578 IX86_BUILTIN_UNPCKHPS256_MASK, IX86_BUILTIN_UNPCKHPS128_MASK,
4579 IX86_BUILTIN_UNPCKLPD256_MASK, IX86_BUILTIN_UNPCKLPD128_MASK,
4580 IX86_BUILTIN_UNPCKLPS256_MASK, IX86_BUILTIN_VPCONFLICTQ128,
4581 IX86_BUILTIN_VPCONFLICTD128, IX86_BUILTIN_VPCLZCNTQ128,
4582 IX86_BUILTIN_VPCLZCNTD128, IX86_BUILTIN_UNPCKLPS128_MASK,
4583 IX86_BUILTIN_ALIGND256, IX86_BUILTIN_ALIGNQ256,
4584 IX86_BUILTIN_ALIGND128, IX86_BUILTIN_ALIGNQ128,
4585 IX86_BUILTIN_CVTPS2PH256_MASK, IX86_BUILTIN_CVTPS2PH_MASK,
4586 IX86_BUILTIN_CVTPH2PS_MASK, IX86_BUILTIN_CVTPH2PS256_MASK,
4587 IX86_BUILTIN_PUNPCKHDQ128_MASK, IX86_BUILTIN_PUNPCKHDQ256_MASK,
4588 IX86_BUILTIN_PUNPCKHQDQ128_MASK, IX86_BUILTIN_PUNPCKHQDQ256_MASK,
4589 IX86_BUILTIN_PUNPCKLDQ128_MASK, IX86_BUILTIN_PUNPCKLDQ256_MASK,
4590 IX86_BUILTIN_PUNPCKLQDQ128_MASK, IX86_BUILTIN_PUNPCKLQDQ256_MASK,
4591 IX86_BUILTIN_PUNPCKHBW128_MASK, IX86_BUILTIN_PUNPCKHBW256_MASK,
4592 IX86_BUILTIN_PUNPCKHWD128_MASK, IX86_BUILTIN_PUNPCKHWD256_MASK,
4593 IX86_BUILTIN_PUNPCKLBW128_MASK, IX86_BUILTIN_PUNPCKLBW256_MASK,
4594 IX86_BUILTIN_PUNPCKLWD128_MASK, IX86_BUILTIN_PUNPCKLWD256_MASK,
4595 IX86_BUILTIN_PSLLVV16HI, IX86_BUILTIN_PSLLVV8HI,
4596 IX86_BUILTIN_PACKSSDW256_MASK, IX86_BUILTIN_PACKSSDW128_MASK,
4597 IX86_BUILTIN_PACKUSDW256_MASK, IX86_BUILTIN_PACKUSDW128_MASK,
4598 IX86_BUILTIN_PAVGB256_MASK, IX86_BUILTIN_PAVGW256_MASK,
4599 IX86_BUILTIN_PAVGB128_MASK, IX86_BUILTIN_PAVGW128_MASK,
4600 IX86_BUILTIN_VPERMVARSF256_MASK, IX86_BUILTIN_VPERMVARDF256_MASK,
4601 IX86_BUILTIN_VPERMDF256_MASK, IX86_BUILTIN_PABSB256_MASK,
4602 IX86_BUILTIN_PABSB128_MASK, IX86_BUILTIN_PABSW256_MASK,
4603 IX86_BUILTIN_PABSW128_MASK, IX86_BUILTIN_VPERMILVARPD_MASK,
4604 IX86_BUILTIN_VPERMILVARPS_MASK, IX86_BUILTIN_VPERMILVARPD256_MASK,
4605 IX86_BUILTIN_VPERMILVARPS256_MASK, IX86_BUILTIN_VPERMILPD_MASK,
4606 IX86_BUILTIN_VPERMILPS_MASK, IX86_BUILTIN_VPERMILPD256_MASK,
4607 IX86_BUILTIN_VPERMILPS256_MASK, IX86_BUILTIN_BLENDMQ256,
4608 IX86_BUILTIN_BLENDMD256, IX86_BUILTIN_BLENDMPD256,
4609 IX86_BUILTIN_BLENDMPS256, IX86_BUILTIN_BLENDMQ128,
4610 IX86_BUILTIN_BLENDMD128, IX86_BUILTIN_BLENDMPD128,
4611 IX86_BUILTIN_BLENDMPS128, IX86_BUILTIN_BLENDMW256,
4612 IX86_BUILTIN_BLENDMB256, IX86_BUILTIN_BLENDMW128,
4613 IX86_BUILTIN_BLENDMB128, IX86_BUILTIN_PMULLD256_MASK,
4614 IX86_BUILTIN_PMULLD128_MASK, IX86_BUILTIN_PMULUDQ256_MASK,
4615 IX86_BUILTIN_PMULDQ256_MASK, IX86_BUILTIN_PMULDQ128_MASK,
4616 IX86_BUILTIN_PMULUDQ128_MASK, IX86_BUILTIN_CVTPD2PS256_MASK,
4617 IX86_BUILTIN_CVTPD2PS_MASK, IX86_BUILTIN_VPERMVARSI256_MASK,
4618 IX86_BUILTIN_VPERMVARDI256_MASK, IX86_BUILTIN_VPERMDI256_MASK,
4619 IX86_BUILTIN_CMPQ256, IX86_BUILTIN_CMPD256,
4620 IX86_BUILTIN_UCMPQ256, IX86_BUILTIN_UCMPD256,
4621 IX86_BUILTIN_CMPB256, IX86_BUILTIN_CMPW256,
4622 IX86_BUILTIN_UCMPB256, IX86_BUILTIN_UCMPW256,
4623 IX86_BUILTIN_CMPPD256_MASK, IX86_BUILTIN_CMPPS256_MASK,
4624 IX86_BUILTIN_CMPQ128, IX86_BUILTIN_CMPD128,
4625 IX86_BUILTIN_UCMPQ128, IX86_BUILTIN_UCMPD128,
4626 IX86_BUILTIN_CMPB128, IX86_BUILTIN_CMPW128,
4627 IX86_BUILTIN_UCMPB128, IX86_BUILTIN_UCMPW128,
4628 IX86_BUILTIN_CMPPD128_MASK, IX86_BUILTIN_CMPPS128_MASK,
4629 IX86_BUILTIN_GATHER3SIV8SF, IX86_BUILTIN_GATHER3SIV4SF,
4630 IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV2DF,
4631 IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3DIV4SF,
4632 IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
4633 IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3SIV4SI,
4634 IX86_BUILTIN_GATHER3SIV4DI, IX86_BUILTIN_GATHER3SIV2DI,
4635 IX86_BUILTIN_GATHER3DIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
4636 IX86_BUILTIN_GATHER3DIV4DI, IX86_BUILTIN_GATHER3DIV2DI,
4637 IX86_BUILTIN_SCATTERSIV8SF, IX86_BUILTIN_SCATTERSIV4SF,
4638 IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV2DF,
4639 IX86_BUILTIN_SCATTERDIV8SF, IX86_BUILTIN_SCATTERDIV4SF,
4640 IX86_BUILTIN_SCATTERDIV4DF, IX86_BUILTIN_SCATTERDIV2DF,
4641 IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV4SI,
4642 IX86_BUILTIN_SCATTERSIV4DI, IX86_BUILTIN_SCATTERSIV2DI,
4643 IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_SCATTERDIV4SI,
4644 IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
4645 IX86_BUILTIN_RANGESD128, IX86_BUILTIN_RANGESS128,
4646 IX86_BUILTIN_KUNPCKWD, IX86_BUILTIN_KUNPCKDQ,
4647 IX86_BUILTIN_BROADCASTF32x2_512, IX86_BUILTIN_BROADCASTI32x2_512,
4648 IX86_BUILTIN_BROADCASTF64X2_512, IX86_BUILTIN_BROADCASTI64X2_512,
4649 IX86_BUILTIN_BROADCASTF32X8_512, IX86_BUILTIN_BROADCASTI32X8_512,
4650 IX86_BUILTIN_EXTRACTF64X2_512, IX86_BUILTIN_EXTRACTF32X8,
4651 IX86_BUILTIN_EXTRACTI64X2_512, IX86_BUILTIN_EXTRACTI32X8,
4652 IX86_BUILTIN_REDUCEPD512_MASK, IX86_BUILTIN_REDUCEPS512_MASK,
4653 IX86_BUILTIN_PMULLQ512, IX86_BUILTIN_XORPD512,
4654 IX86_BUILTIN_XORPS512, IX86_BUILTIN_ORPD512,
4655 IX86_BUILTIN_ORPS512, IX86_BUILTIN_ANDPD512,
4656 IX86_BUILTIN_ANDPS512, IX86_BUILTIN_ANDNPD512,
4657 IX86_BUILTIN_ANDNPS512, IX86_BUILTIN_INSERTF32X8,
4658 IX86_BUILTIN_INSERTI32X8, IX86_BUILTIN_INSERTF64X2_512,
4659 IX86_BUILTIN_INSERTI64X2_512, IX86_BUILTIN_FPCLASSPD512,
4660 IX86_BUILTIN_FPCLASSPS512, IX86_BUILTIN_CVTD2MASK512,
4661 IX86_BUILTIN_CVTQ2MASK512, IX86_BUILTIN_CVTMASK2D512,
4662 IX86_BUILTIN_CVTMASK2Q512, IX86_BUILTIN_CVTPD2QQ512,
4663 IX86_BUILTIN_CVTPS2QQ512, IX86_BUILTIN_CVTPD2UQQ512,
4664 IX86_BUILTIN_CVTPS2UQQ512, IX86_BUILTIN_CVTQQ2PS512,
4665 IX86_BUILTIN_CVTUQQ2PS512, IX86_BUILTIN_CVTQQ2PD512,
4666 IX86_BUILTIN_CVTUQQ2PD512, IX86_BUILTIN_CVTTPS2QQ512,
4667 IX86_BUILTIN_CVTTPS2UQQ512, IX86_BUILTIN_CVTTPD2QQ512,
4668 IX86_BUILTIN_CVTTPD2UQQ512, IX86_BUILTIN_RANGEPS512,
4669 IX86_BUILTIN_RANGEPD512, IX86_BUILTIN_PACKUSDW512,
4670 IX86_BUILTIN_PACKSSDW512, IX86_BUILTIN_LOADDQUHI512_MASK,
4671 IX86_BUILTIN_LOADDQUQI512_MASK, IX86_BUILTIN_PSLLDQ512,
4672 IX86_BUILTIN_PSRLDQ512, IX86_BUILTIN_STOREDQUHI512_MASK,
4673 IX86_BUILTIN_STOREDQUQI512_MASK, IX86_BUILTIN_PALIGNR512,
4674 IX86_BUILTIN_PALIGNR512_MASK, IX86_BUILTIN_MOVDQUHI512_MASK,
4675 IX86_BUILTIN_MOVDQUQI512_MASK, IX86_BUILTIN_PSADBW512,
4676 IX86_BUILTIN_DBPSADBW512, IX86_BUILTIN_PBROADCASTB512,
4677 IX86_BUILTIN_PBROADCASTB512_GPR, IX86_BUILTIN_PBROADCASTW512,
4678 IX86_BUILTIN_PBROADCASTW512_GPR, IX86_BUILTIN_PMOVSXBW512_MASK,
4679 IX86_BUILTIN_PMOVZXBW512_MASK, IX86_BUILTIN_VPERMVARHI512_MASK,
4680 IX86_BUILTIN_VPERMT2VARHI512, IX86_BUILTIN_VPERMT2VARHI512_MASKZ,
4681 IX86_BUILTIN_VPERMI2VARHI512, IX86_BUILTIN_PAVGB512,
4682 IX86_BUILTIN_PAVGW512, IX86_BUILTIN_PADDB512,
4683 IX86_BUILTIN_PSUBB512, IX86_BUILTIN_PSUBSB512,
4684 IX86_BUILTIN_PADDSB512, IX86_BUILTIN_PSUBUSB512,
4685 IX86_BUILTIN_PADDUSB512, IX86_BUILTIN_PSUBW512,
4686 IX86_BUILTIN_PADDW512, IX86_BUILTIN_PSUBSW512,
4687 IX86_BUILTIN_PADDSW512, IX86_BUILTIN_PSUBUSW512,
4688 IX86_BUILTIN_PADDUSW512, IX86_BUILTIN_PMAXUW512,
4689 IX86_BUILTIN_PMAXSW512, IX86_BUILTIN_PMINUW512,
4690 IX86_BUILTIN_PMINSW512, IX86_BUILTIN_PMAXUB512,
4691 IX86_BUILTIN_PMAXSB512, IX86_BUILTIN_PMINUB512,
4692 IX86_BUILTIN_PMINSB512, IX86_BUILTIN_PMOVWB512,
4693 IX86_BUILTIN_PMOVSWB512, IX86_BUILTIN_PMOVUSWB512,
4694 IX86_BUILTIN_PMULHRSW512_MASK, IX86_BUILTIN_PMULHUW512_MASK,
4695 IX86_BUILTIN_PMULHW512_MASK, IX86_BUILTIN_PMULLW512_MASK,
4696 IX86_BUILTIN_PSLLWI512_MASK, IX86_BUILTIN_PSLLW512_MASK,
4697 IX86_BUILTIN_PACKSSWB512, IX86_BUILTIN_PACKUSWB512,
4698 IX86_BUILTIN_PSRAVV32HI, IX86_BUILTIN_PMADDUBSW512_MASK,
4699 IX86_BUILTIN_PMADDWD512_MASK, IX86_BUILTIN_PSRLVV32HI,
4700 IX86_BUILTIN_PUNPCKHBW512, IX86_BUILTIN_PUNPCKHWD512,
4701 IX86_BUILTIN_PUNPCKLBW512, IX86_BUILTIN_PUNPCKLWD512,
4702 IX86_BUILTIN_PSHUFB512, IX86_BUILTIN_PSHUFHW512,
4703 IX86_BUILTIN_PSHUFLW512, IX86_BUILTIN_PSRAWI512,
4704 IX86_BUILTIN_PSRAW512, IX86_BUILTIN_PSRLWI512,
4705 IX86_BUILTIN_PSRLW512, IX86_BUILTIN_CVTB2MASK512,
4706 IX86_BUILTIN_CVTW2MASK512, IX86_BUILTIN_CVTMASK2B512,
4707 IX86_BUILTIN_CVTMASK2W512, IX86_BUILTIN_PCMPEQB512_MASK,
4708 IX86_BUILTIN_PCMPEQW512_MASK, IX86_BUILTIN_PCMPGTB512_MASK,
4709 IX86_BUILTIN_PCMPGTW512_MASK, IX86_BUILTIN_PTESTMB512,
4710 IX86_BUILTIN_PTESTMW512, IX86_BUILTIN_PTESTNMB512,
4711 IX86_BUILTIN_PTESTNMW512, IX86_BUILTIN_PSLLVV32HI,
4712 IX86_BUILTIN_PABSB512, IX86_BUILTIN_PABSW512,
4713 IX86_BUILTIN_BLENDMW512, IX86_BUILTIN_BLENDMB512,
4714 IX86_BUILTIN_CMPB512, IX86_BUILTIN_CMPW512,
4715 IX86_BUILTIN_UCMPB512, IX86_BUILTIN_UCMPW512.
4716 (bdesc_special_args):
4717 Add __builtin_ia32_loaddquhi512_mask, __builtin_ia32_loaddquqi512_mask,
4718 __builtin_ia32_storedquhi512_mask, __builtin_ia32_storedquqi512_mask,
4719 __builtin_ia32_loaddquhi256_mask, __builtin_ia32_loaddquhi128_mask,
4720 __builtin_ia32_loaddquqi256_mask, __builtin_ia32_loaddquqi128_mask,
4721 __builtin_ia32_movdqa64load256_mask, __builtin_ia32_movdqa64load128_mask,
4722 __builtin_ia32_movdqa32load256_mask, __builtin_ia32_movdqa32load128_mask,
4723 __builtin_ia32_movdqa64store256_mask, __builtin_ia32_movdqa64store128_mask,
4724 __builtin_ia32_movdqa32store256_mask, __builtin_ia32_movdqa32store128_mask,
4725 __builtin_ia32_loadapd256_mask, __builtin_ia32_loadapd128_mask,
4726 __builtin_ia32_loadaps256_mask, __builtin_ia32_loadaps128_mask,
4727 __builtin_ia32_storeapd256_mask, __builtin_ia32_storeapd128_mask,
4728 __builtin_ia32_storeaps256_mask, __builtin_ia32_storeaps128_mask,
4729 __builtin_ia32_loadupd256_mask, __builtin_ia32_loadupd128_mask,
4730 __builtin_ia32_loadups256_mask, __builtin_ia32_loadups128_mask,
4731 __builtin_ia32_storeupd256_mask, __builtin_ia32_storeupd128_mask,
4732 __builtin_ia32_storeups256_mask, __builtin_ia32_storeups128_mask,
4733 __builtin_ia32_loaddqudi256_mask, __builtin_ia32_loaddqudi128_mask,
4734 __builtin_ia32_loaddqusi256_mask, __builtin_ia32_loaddqusi128_mask,
4735 __builtin_ia32_storedqudi256_mask, __builtin_ia32_storedqudi128_mask,
4736 __builtin_ia32_storedqusi256_mask, __builtin_ia32_storedqusi128_mask,
4737 __builtin_ia32_storedquhi256_mask, __builtin_ia32_storedquhi128_mask,
4738 __builtin_ia32_storedquqi256_mask, __builtin_ia32_storedquqi128_mask,
4739 __builtin_ia32_compressstoredf256_mask, __builtin_ia32_compressstoredf128_mask,
4740 __builtin_ia32_compressstoresf256_mask, __builtin_ia32_compressstoresf128_mask,
4741 __builtin_ia32_compressstoredi256_mask, __builtin_ia32_compressstoredi128_mask,
4742 __builtin_ia32_compressstoresi256_mask, __builtin_ia32_compressstoresi128_mask,
4743 __builtin_ia32_expandloaddf256_mask, __builtin_ia32_expandloaddf128_mask,
4744 __builtin_ia32_expandloadsf256_mask, __builtin_ia32_expandloadsf128_mask,
4745 __builtin_ia32_expandloaddi256_mask, __builtin_ia32_expandloaddi128_mask,
4746 __builtin_ia32_expandloadsi256_mask, __builtin_ia32_expandloadsi128_mask,
4747 __builtin_ia32_expandloaddf256_maskz, __builtin_ia32_expandloaddf128_maskz,
4748 __builtin_ia32_expandloadsf256_maskz, __builtin_ia32_expandloadsf128_maskz,
4749 __builtin_ia32_expandloaddi256_maskz, __builtin_ia32_expandloaddi128_maskz,
4750 __builtin_ia32_expandloadsi256_maskz, __builtin_ia32_expandloadsi128_maskz,
4751 __builtin_ia32_pmovqd256mem_mask, __builtin_ia32_pmovqd128mem_mask,
4752 __builtin_ia32_pmovsqd256mem_mask, __builtin_ia32_pmovsqd128mem_mask,
4753 __builtin_ia32_pmovusqd256mem_mask, __builtin_ia32_pmovusqd128mem_mask,
4754 __builtin_ia32_pmovqw256mem_mask, __builtin_ia32_pmovqw128mem_mask,
4755 __builtin_ia32_pmovsqw256mem_mask, __builtin_ia32_pmovsqw128mem_mask,
4756 __builtin_ia32_pmovusqw256mem_mask, __builtin_ia32_pmovusqw128mem_mask,
4757 __builtin_ia32_pmovqb256mem_mask, __builtin_ia32_pmovqb128mem_mask,
4758 __builtin_ia32_pmovsqb256mem_mask, __builtin_ia32_pmovsqb128mem_mask,
4759 __builtin_ia32_pmovusqb256mem_mask, __builtin_ia32_pmovusqb128mem_mask,
4760 __builtin_ia32_pmovdb256mem_mask, __builtin_ia32_pmovdb128mem_mask,
4761 __builtin_ia32_pmovsdb256mem_mask, __builtin_ia32_pmovsdb128mem_mask,
4762 __builtin_ia32_pmovusdb256mem_mask, __builtin_ia32_pmovusdb128mem_mask,
4763 __builtin_ia32_pmovdw256mem_mask, __builtin_ia32_pmovdw128mem_mask,
4764 __builtin_ia32_pmovsdw256mem_mask, __builtin_ia32_pmovsdw128mem_mask,
4765 __builtin_ia32_pmovusdw256mem_mask, __builtin_ia32_pmovusdw128mem_mask,
4766 __builtin_ia32_palignr256_mask, __builtin_ia32_palignr128_mask,
4767 __builtin_ia32_movdqa64_256_mask, __builtin_ia32_movdqa64_128_mask,
4768 __builtin_ia32_movdqa32_256_mask, __builtin_ia32_movdqa32_128_mask,
4769 __builtin_ia32_movapd256_mask, __builtin_ia32_movapd128_mask,
4770 __builtin_ia32_movaps256_mask, __builtin_ia32_movaps128_mask,
4771 __builtin_ia32_movdquhi256_mask, __builtin_ia32_movdquhi128_mask,
4772 __builtin_ia32_movdquqi256_mask, __builtin_ia32_movdquqi128_mask,
4773 __builtin_ia32_minps_mask, __builtin_ia32_maxps_mask,
4774 __builtin_ia32_minpd_mask, __builtin_ia32_maxpd_mask,
4775 __builtin_ia32_maxpd256_mask, __builtin_ia32_maxps256_mask,
4776 __builtin_ia32_minpd256_mask, __builtin_ia32_minps256_mask,
4777 __builtin_ia32_mulps_mask, __builtin_ia32_divps_mask,
4778 __builtin_ia32_mulpd_mask, __builtin_ia32_divpd_mask,
4779 __builtin_ia32_divpd256_mask, __builtin_ia32_divps256_mask,
4780 __builtin_ia32_mulpd256_mask, __builtin_ia32_mulps256_mask,
4781 __builtin_ia32_addpd128_mask, __builtin_ia32_addpd256_mask,
4782 __builtin_ia32_addps128_mask, __builtin_ia32_addps256_mask,
4783 __builtin_ia32_subpd128_mask, __builtin_ia32_subpd256_mask,
4784 __builtin_ia32_subps128_mask, __builtin_ia32_subps256_mask,
4785 __builtin_ia32_xorpd256_mask, __builtin_ia32_xorpd128_mask,
4786 __builtin_ia32_xorps256_mask, __builtin_ia32_xorps128_mask,
4787 __builtin_ia32_orpd256_mask, __builtin_ia32_orpd128_mask,
4788 __builtin_ia32_orps256_mask, __builtin_ia32_orps128_mask,
4789 __builtin_ia32_broadcastf32x2_256_mask, __builtin_ia32_broadcasti32x2_256_mask,
4790 __builtin_ia32_broadcasti32x2_128_mask, __builtin_ia32_broadcastf64x2_256_mask,
4791 __builtin_ia32_broadcasti64x2_256_mask, __builtin_ia32_broadcastf32x4_256_mask,
4792 __builtin_ia32_broadcasti32x4_256_mask, __builtin_ia32_extractf32x4_256_mask,
4793 __builtin_ia32_extracti32x4_256_mask, __builtin_ia32_dbpsadbw256_mask,
4794 __builtin_ia32_dbpsadbw128_mask, __builtin_ia32_cvttpd2qq256_mask,
4795 __builtin_ia32_cvttpd2qq128_mask, __builtin_ia32_cvttpd2uqq256_mask,
4796 __builtin_ia32_cvttpd2uqq128_mask, __builtin_ia32_cvtpd2qq256_mask,
4797 __builtin_ia32_cvtpd2qq128_mask, __builtin_ia32_cvtpd2uqq256_mask,
4798 __builtin_ia32_cvtpd2uqq128_mask, __builtin_ia32_cvtpd2udq256_mask,
4799 __builtin_ia32_cvtpd2udq128_mask, __builtin_ia32_cvttps2qq256_mask,
4800 __builtin_ia32_cvttps2qq128_mask, __builtin_ia32_cvttps2uqq256_mask,
4801 __builtin_ia32_cvttps2uqq128_mask, __builtin_ia32_cvttps2dq256_mask,
4802 __builtin_ia32_cvttps2dq128_mask, __builtin_ia32_cvttps2udq256_mask,
4803 __builtin_ia32_cvttps2udq128_mask, __builtin_ia32_cvttpd2dq256_mask,
4804 __builtin_ia32_cvttpd2dq128_mask, __builtin_ia32_cvttpd2udq256_mask,
4805 __builtin_ia32_cvttpd2udq128_mask, __builtin_ia32_cvtpd2dq256_mask,
4806 __builtin_ia32_cvtpd2dq128_mask, __builtin_ia32_cvtdq2pd256_mask,
4807 __builtin_ia32_cvtdq2pd128_mask, __builtin_ia32_cvtudq2pd256_mask,
4808 __builtin_ia32_cvtudq2pd128_mask, __builtin_ia32_cvtdq2ps256_mask,
4809 __builtin_ia32_cvtdq2ps128_mask, __builtin_ia32_cvtudq2ps256_mask,
4810 __builtin_ia32_cvtudq2ps128_mask, __builtin_ia32_cvtps2pd256_mask,
4811 __builtin_ia32_cvtps2pd128_mask, __builtin_ia32_pbroadcastb256_mask,
4812 __builtin_ia32_pbroadcastb256_gpr_mask, __builtin_ia32_pbroadcastb128_mask,
4813 __builtin_ia32_pbroadcastb128_gpr_mask, __builtin_ia32_pbroadcastw256_mask,
4814 __builtin_ia32_pbroadcastw256_gpr_mask, __builtin_ia32_pbroadcastw128_mask,
4815 __builtin_ia32_pbroadcastw128_gpr_mask, __builtin_ia32_pbroadcastd256_mask,
4816 __builtin_ia32_pbroadcastd256_gpr_mask, __builtin_ia32_pbroadcastd128_mask,
4817 __builtin_ia32_pbroadcastd128_gpr_mask, __builtin_ia32_pbroadcastq256_mask,
4818 __builtin_ia32_pbroadcastq256_gpr_mask, __builtin_ia32_pbroadcastq256_mem_mask,
4819 __builtin_ia32_pbroadcastq128_mask, __builtin_ia32_pbroadcastq128_gpr_mask,
4820 __builtin_ia32_pbroadcastq128_mem_mask, __builtin_ia32_broadcastss256_mask,
4821 __builtin_ia32_broadcastss128_mask, __builtin_ia32_broadcastsd256_mask,
4822 __builtin_ia32_extractf64x2_256_mask, __builtin_ia32_extracti64x2_256_mask,
4823 __builtin_ia32_insertf32x4_256_mask, __builtin_ia32_inserti32x4_256_mask,
4824 __builtin_ia32_pmovsxbw256_mask, __builtin_ia32_pmovsxbw128_mask,
4825 __builtin_ia32_pmovsxbd256_mask, __builtin_ia32_pmovsxbd128_mask,
4826 __builtin_ia32_pmovsxbq256_mask, __builtin_ia32_pmovsxbq128_mask,
4827 __builtin_ia32_pmovsxwd256_mask, __builtin_ia32_pmovsxwd128_mask,
4828 __builtin_ia32_pmovsxwq256_mask, __builtin_ia32_pmovsxwq128_mask,
4829 __builtin_ia32_pmovsxdq256_mask, __builtin_ia32_pmovsxdq128_mask,
4830 __builtin_ia32_pmovzxbw256_mask, __builtin_ia32_pmovzxbw128_mask,
4831 __builtin_ia32_pmovzxbd256_mask, __builtin_ia32_pmovzxbd128_mask,
4832 __builtin_ia32_pmovzxbq256_mask, __builtin_ia32_pmovzxbq128_mask,
4833 __builtin_ia32_pmovzxwd256_mask, __builtin_ia32_pmovzxwd128_mask,
4834 __builtin_ia32_pmovzxwq256_mask, __builtin_ia32_pmovzxwq128_mask,
4835 __builtin_ia32_pmovzxdq256_mask, __builtin_ia32_pmovzxdq128_mask,
4836 __builtin_ia32_reducepd256_mask, __builtin_ia32_reducepd128_mask,
4837 __builtin_ia32_reduceps256_mask, __builtin_ia32_reduceps128_mask,
4838 __builtin_ia32_reducesd, __builtin_ia32_reducess,
4839 __builtin_ia32_permvarhi256_mask, __builtin_ia32_permvarhi128_mask,
4840 __builtin_ia32_vpermt2varhi256_mask, __builtin_ia32_vpermt2varhi256_maskz,
4841 __builtin_ia32_vpermt2varhi128_mask, __builtin_ia32_vpermt2varhi128_maskz,
4842 __builtin_ia32_vpermi2varhi256_mask, __builtin_ia32_vpermi2varhi128_mask,
4843 __builtin_ia32_rcp14pd256_mask, __builtin_ia32_rcp14pd128_mask,
4844 __builtin_ia32_rcp14ps256_mask, __builtin_ia32_rcp14ps128_mask,
4845 __builtin_ia32_rsqrt14pd256_mask, __builtin_ia32_rsqrt14pd128_mask,
4846 __builtin_ia32_rsqrt14ps256_mask, __builtin_ia32_rsqrt14ps128_mask,
4847 __builtin_ia32_sqrtpd256_mask, __builtin_ia32_sqrtpd128_mask,
4848 __builtin_ia32_sqrtps256_mask, __builtin_ia32_sqrtps128_mask,
4849 __builtin_ia32_paddb128_mask, __builtin_ia32_paddw128_mask,
4850 __builtin_ia32_paddd128_mask, __builtin_ia32_paddq128_mask,
4851 __builtin_ia32_psubb128_mask, __builtin_ia32_psubw128_mask,
4852 __builtin_ia32_psubd128_mask, __builtin_ia32_psubq128_mask,
4853 __builtin_ia32_paddsb128_mask, __builtin_ia32_paddsw128_mask,
4854 __builtin_ia32_psubsb128_mask, __builtin_ia32_psubsw128_mask,
4855 __builtin_ia32_paddusb128_mask, __builtin_ia32_paddusw128_mask,
4856 __builtin_ia32_psubusb128_mask, __builtin_ia32_psubusw128_mask,
4857 __builtin_ia32_paddb256_mask, __builtin_ia32_paddw256_mask,
4858 __builtin_ia32_paddd256_mask, __builtin_ia32_paddq256_mask,
4859 __builtin_ia32_paddsb256_mask, __builtin_ia32_paddsw256_mask,
4860 __builtin_ia32_paddusb256_mask, __builtin_ia32_paddusw256_mask,
4861 __builtin_ia32_psubb256_mask, __builtin_ia32_psubw256_mask,
4862 __builtin_ia32_psubd256_mask, __builtin_ia32_psubq256_mask,
4863 __builtin_ia32_psubsb256_mask, __builtin_ia32_psubsw256_mask,
4864 __builtin_ia32_psubusb256_mask, __builtin_ia32_psubusw256_mask,
4865 __builtin_ia32_shuf_f64x2_256_mask, __builtin_ia32_shuf_i64x2_256_mask,
4866 __builtin_ia32_shuf_i32x4_256_mask, __builtin_ia32_shuf_f32x4_256_mask,
4867 __builtin_ia32_pmovwb128_mask, __builtin_ia32_pmovwb256_mask,
4868 __builtin_ia32_pmovswb128_mask, __builtin_ia32_pmovswb256_mask,
4869 __builtin_ia32_pmovuswb128_mask, __builtin_ia32_pmovuswb256_mask,
4870 __builtin_ia32_pmovdb128_mask, __builtin_ia32_pmovdb256_mask,
4871 __builtin_ia32_pmovsdb128_mask, __builtin_ia32_pmovsdb256_mask,
4872 __builtin_ia32_pmovusdb128_mask, __builtin_ia32_pmovusdb256_mask,
4873 __builtin_ia32_pmovdw128_mask, __builtin_ia32_pmovdw256_mask,
4874 __builtin_ia32_pmovsdw128_mask, __builtin_ia32_pmovsdw256_mask,
4875 __builtin_ia32_pmovusdw128_mask, __builtin_ia32_pmovusdw256_mask,
4876 __builtin_ia32_pmovqb128_mask, __builtin_ia32_pmovqb256_mask,
4877 __builtin_ia32_pmovsqb128_mask, __builtin_ia32_pmovsqb256_mask,
4878 __builtin_ia32_pmovusqb128_mask, __builtin_ia32_pmovusqb256_mask,
4879 __builtin_ia32_pmovqw128_mask, __builtin_ia32_pmovqw256_mask,
4880 __builtin_ia32_pmovsqw128_mask, __builtin_ia32_pmovsqw256_mask,
4881 __builtin_ia32_pmovusqw128_mask, __builtin_ia32_pmovusqw256_mask,
4882 __builtin_ia32_pmovqd128_mask, __builtin_ia32_pmovqd256_mask,
4883 __builtin_ia32_pmovsqd128_mask, __builtin_ia32_pmovsqd256_mask,
4884 __builtin_ia32_pmovusqd128_mask, __builtin_ia32_pmovusqd256_mask,
4885 __builtin_ia32_rangepd256_mask, __builtin_ia32_rangepd128_mask,
4886 __builtin_ia32_rangeps256_mask, __builtin_ia32_rangeps128_mask,
4887 __builtin_ia32_getexpps256_mask, __builtin_ia32_getexppd256_mask,
4888 __builtin_ia32_getexpps128_mask, __builtin_ia32_getexppd128_mask,
4889 __builtin_ia32_fixupimmpd256, __builtin_ia32_fixupimmpd256_mask,
4890 __builtin_ia32_fixupimmpd256_maskz, __builtin_ia32_fixupimmps256,
4891 __builtin_ia32_fixupimmps256_mask, __builtin_ia32_fixupimmps256_maskz,
4892 __builtin_ia32_fixupimmpd128, __builtin_ia32_fixupimmpd128_mask,
4893 __builtin_ia32_fixupimmpd128_maskz, __builtin_ia32_fixupimmps128,
4894 __builtin_ia32_fixupimmps128_mask, __builtin_ia32_fixupimmps128_maskz,
4895 __builtin_ia32_pabsq256_mask, __builtin_ia32_pabsq128_mask,
4896 __builtin_ia32_pabsd256_mask, __builtin_ia32_pabsd128_mask,
4897 __builtin_ia32_pmulhrsw256_mask, __builtin_ia32_pmulhrsw128_mask,
4898 __builtin_ia32_pmulhuw128_mask, __builtin_ia32_pmulhuw256_mask,
4899 __builtin_ia32_pmulhw256_mask, __builtin_ia32_pmulhw128_mask,
4900 __builtin_ia32_pmullw256_mask, __builtin_ia32_pmullw128_mask,
4901 __builtin_ia32_pmullq256_mask, __builtin_ia32_pmullq128_mask,
4902 __builtin_ia32_andpd256_mask, __builtin_ia32_andpd128_mask,
4903 __builtin_ia32_andps256_mask, __builtin_ia32_andps128_mask,
4904 __builtin_ia32_andnpd256_mask, __builtin_ia32_andnpd128_mask,
4905 __builtin_ia32_andnps256_mask, __builtin_ia32_andnps128_mask,
4906 __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask,
4907 __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask,
4908 __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask,
4909 __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask,
4910 __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask,
4911 __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask,
4912 __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask,
4913 __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask,
4914 __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask,
4915 __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask,
4916 __builtin_ia32_pandd256_mask, __builtin_ia32_pandd128_mask,
4917 __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask,
4918 __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask,
4919 __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask,
4920 __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask,
4921 __builtin_ia32_pandq256_mask, __builtin_ia32_pandq128_mask,
4922 __builtin_ia32_pandnd256_mask, __builtin_ia32_pandnd128_mask,
4923 __builtin_ia32_pandnq256_mask, __builtin_ia32_pandnq128_mask,
4924 __builtin_ia32_pord256_mask, __builtin_ia32_pord128_mask,
4925 __builtin_ia32_porq256_mask, __builtin_ia32_porq128_mask,
4926 __builtin_ia32_pxord256_mask, __builtin_ia32_pxord128_mask,
4927 __builtin_ia32_pxorq256_mask, __builtin_ia32_pxorq128_mask,
4928 __builtin_ia32_packsswb256_mask, __builtin_ia32_packsswb128_mask,
4929 __builtin_ia32_packuswb256_mask, __builtin_ia32_packuswb128_mask,
4930 __builtin_ia32_rndscaleps_256_mask, __builtin_ia32_rndscalepd_256_mask,
4931 __builtin_ia32_rndscaleps_128_mask, __builtin_ia32_rndscalepd_128_mask,
4932 __builtin_ia32_pternlogq256_mask, __builtin_ia32_pternlogq256_maskz,
4933 __builtin_ia32_pternlogd256_mask, __builtin_ia32_pternlogd256_maskz,
4934 __builtin_ia32_pternlogq128_mask, __builtin_ia32_pternlogq128_maskz,
4935 __builtin_ia32_pternlogd128_mask, __builtin_ia32_pternlogd128_maskz,
4936 __builtin_ia32_scalefpd256_mask, __builtin_ia32_scalefps256_mask,
4937 __builtin_ia32_scalefpd128_mask, __builtin_ia32_scalefps128_mask,
4938 __builtin_ia32_vfmaddpd256_mask, __builtin_ia32_vfmaddpd256_mask3,
4939 __builtin_ia32_vfmaddpd256_maskz, __builtin_ia32_vfmaddpd128_mask,
4940 __builtin_ia32_vfmaddpd128_mask3, __builtin_ia32_vfmaddpd128_maskz,
4941 __builtin_ia32_vfmaddps256_mask, __builtin_ia32_vfmaddps256_mask3,
4942 __builtin_ia32_vfmaddps256_maskz, __builtin_ia32_vfmaddps128_mask,
4943 __builtin_ia32_vfmaddps128_mask3, __builtin_ia32_vfmaddps128_maskz,
4944 __builtin_ia32_vfmsubpd256_mask3, __builtin_ia32_vfmsubpd128_mask3,
4945 __builtin_ia32_vfmsubps256_mask3, __builtin_ia32_vfmsubps128_mask3,
4946 __builtin_ia32_vfnmaddpd256_mask, __builtin_ia32_vfnmaddpd128_mask,
4947 __builtin_ia32_vfnmaddps256_mask, __builtin_ia32_vfnmaddps128_mask,
4948 __builtin_ia32_vfnmsubpd256_mask, __builtin_ia32_vfnmsubpd256_mask3,
4949 __builtin_ia32_vfnmsubpd128_mask, __builtin_ia32_vfnmsubpd128_mask3,
4950 __builtin_ia32_vfnmsubps256_mask, __builtin_ia32_vfnmsubps256_mask3,
4951 __builtin_ia32_vfnmsubps128_mask, __builtin_ia32_vfnmsubps128_mask3,
4952 __builtin_ia32_vfmaddsubpd256_mask, __builtin_ia32_vfmaddsubpd256_mask3,
4953 __builtin_ia32_vfmaddsubpd256_maskz, __builtin_ia32_vfmaddsubpd128_mask,
4954 __builtin_ia32_vfmaddsubpd128_mask3, __builtin_ia32_vfmaddsubpd128_maskz,
4955 __builtin_ia32_vfmaddsubps256_mask, __builtin_ia32_vfmaddsubps256_mask3,
4956 __builtin_ia32_vfmaddsubps256_maskz, __builtin_ia32_vfmaddsubps128_mask,
4957 __builtin_ia32_vfmaddsubps128_mask3, __builtin_ia32_vfmaddsubps128_maskz,
4958 __builtin_ia32_vfmsubaddpd256_mask3, __builtin_ia32_vfmsubaddpd128_mask3,
4959 __builtin_ia32_vfmsubaddps256_mask3, __builtin_ia32_vfmsubaddps128_mask3,
4960 __builtin_ia32_insertf64x2_256_mask, __builtin_ia32_inserti64x2_256_mask,
4961 __builtin_ia32_psrav16hi_mask, __builtin_ia32_psrav8hi_mask,
4962 __builtin_ia32_pmaddubsw256_mask, __builtin_ia32_pmaddubsw128_mask,
4963 __builtin_ia32_pmaddwd256_mask, __builtin_ia32_pmaddwd128_mask,
4964 __builtin_ia32_psrlv16hi_mask, __builtin_ia32_psrlv8hi_mask,
4965 __builtin_ia32_cvtps2dq256_mask, __builtin_ia32_cvtps2dq128_mask,
4966 __builtin_ia32_cvtps2udq256_mask, __builtin_ia32_cvtps2udq128_mask,
4967 __builtin_ia32_cvtps2qq256_mask, __builtin_ia32_cvtps2qq128_mask,
4968 __builtin_ia32_cvtps2uqq256_mask, __builtin_ia32_cvtps2uqq128_mask,
4969 __builtin_ia32_getmantps256_mask, __builtin_ia32_getmantps128_mask,
4970 __builtin_ia32_getmantpd256_mask, __builtin_ia32_getmantpd128_mask,
4971 __builtin_ia32_movddup256_mask, __builtin_ia32_movddup128_mask,
4972 __builtin_ia32_movshdup256_mask, __builtin_ia32_movshdup128_mask,
4973 __builtin_ia32_movsldup256_mask, __builtin_ia32_movsldup128_mask,
4974 __builtin_ia32_cvtqq2ps256_mask, __builtin_ia32_cvtqq2ps128_mask,
4975 __builtin_ia32_cvtuqq2ps256_mask, __builtin_ia32_cvtuqq2ps128_mask,
4976 __builtin_ia32_cvtqq2pd256_mask, __builtin_ia32_cvtqq2pd128_mask,
4977 __builtin_ia32_cvtuqq2pd256_mask, __builtin_ia32_cvtuqq2pd128_mask,
4978 __builtin_ia32_vpermt2varq256_mask, __builtin_ia32_vpermt2varq256_maskz,
4979 __builtin_ia32_vpermt2vard256_mask, __builtin_ia32_vpermt2vard256_maskz,
4980 __builtin_ia32_vpermi2varq256_mask, __builtin_ia32_vpermi2vard256_mask,
4981 __builtin_ia32_vpermt2varpd256_mask, __builtin_ia32_vpermt2varpd256_maskz,
4982 __builtin_ia32_vpermt2varps256_mask, __builtin_ia32_vpermt2varps256_maskz,
4983 __builtin_ia32_vpermi2varpd256_mask, __builtin_ia32_vpermi2varps256_mask,
4984 __builtin_ia32_vpermt2varq128_mask, __builtin_ia32_vpermt2varq128_maskz,
4985 __builtin_ia32_vpermt2vard128_mask, __builtin_ia32_vpermt2vard128_maskz,
4986 __builtin_ia32_vpermi2varq128_mask, __builtin_ia32_vpermi2vard128_mask,
4987 __builtin_ia32_vpermt2varpd128_mask, __builtin_ia32_vpermt2varpd128_maskz,
4988 __builtin_ia32_vpermt2varps128_mask, __builtin_ia32_vpermt2varps128_maskz,
4989 __builtin_ia32_vpermi2varpd128_mask, __builtin_ia32_vpermi2varps128_mask,
4990 __builtin_ia32_pshufb256_mask, __builtin_ia32_pshufb128_mask,
4991 __builtin_ia32_pshufhw256_mask, __builtin_ia32_pshufhw128_mask,
4992 __builtin_ia32_pshuflw256_mask, __builtin_ia32_pshuflw128_mask,
4993 __builtin_ia32_pshufd256_mask, __builtin_ia32_pshufd128_mask,
4994 __builtin_ia32_shufpd256_mask, __builtin_ia32_shufpd128_mask,
4995 __builtin_ia32_shufps256_mask, __builtin_ia32_shufps128_mask,
4996 __builtin_ia32_prolvq256_mask, __builtin_ia32_prolvq128_mask,
4997 __builtin_ia32_prolq256_mask, __builtin_ia32_prolq128_mask,
4998 __builtin_ia32_prorvq256_mask, __builtin_ia32_prorvq128_mask,
4999 __builtin_ia32_prorq256_mask, __builtin_ia32_prorq128_mask,
5000 __builtin_ia32_psravq128_mask, __builtin_ia32_psravq256_mask,
5001 __builtin_ia32_psllv4di_mask, __builtin_ia32_psllv2di_mask,
5002 __builtin_ia32_psllv8si_mask, __builtin_ia32_psllv4si_mask,
5003 __builtin_ia32_psrav8si_mask, __builtin_ia32_psrav4si_mask,
5004 __builtin_ia32_psrlv4di_mask, __builtin_ia32_psrlv2di_mask,
5005 __builtin_ia32_psrlv8si_mask, __builtin_ia32_psrlv4si_mask,
5006 __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask,
5007 __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask,
5008 __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask,
5009 __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask,
5010 __builtin_ia32_prorvd256_mask, __builtin_ia32_prolvd256_mask,
5011 __builtin_ia32_prord256_mask, __builtin_ia32_prold256_mask,
5012 __builtin_ia32_prorvd128_mask, __builtin_ia32_prolvd128_mask,
5013 __builtin_ia32_prord128_mask, __builtin_ia32_prold128_mask,
5014 __builtin_ia32_fpclasspd256_mask, __builtin_ia32_fpclasspd128_mask,
5015 __builtin_ia32_fpclasssd, __builtin_ia32_fpclassps256_mask,
5016 __builtin_ia32_fpclassps128_mask, __builtin_ia32_fpclassss,
5017 __builtin_ia32_cvtb2mask128, __builtin_ia32_cvtb2mask256,
5018 __builtin_ia32_cvtw2mask128, __builtin_ia32_cvtw2mask256,
5019 __builtin_ia32_cvtd2mask128, __builtin_ia32_cvtd2mask256,
5020 __builtin_ia32_cvtq2mask128, __builtin_ia32_cvtq2mask256,
5021 __builtin_ia32_cvtmask2b128, __builtin_ia32_cvtmask2b256,
5022 __builtin_ia32_cvtmask2w128, __builtin_ia32_cvtmask2w256,
5023 __builtin_ia32_cvtmask2d128, __builtin_ia32_cvtmask2d256,
5024 __builtin_ia32_cvtmask2q128, __builtin_ia32_cvtmask2q256,
5025 __builtin_ia32_pcmpeqb128_mask, __builtin_ia32_pcmpeqb256_mask,
5026 __builtin_ia32_pcmpeqw128_mask, __builtin_ia32_pcmpeqw256_mask,
5027 __builtin_ia32_pcmpeqd128_mask, __builtin_ia32_pcmpeqd256_mask,
5028 __builtin_ia32_pcmpeqq128_mask, __builtin_ia32_pcmpeqq256_mask,
5029 __builtin_ia32_pcmpgtb128_mask, __builtin_ia32_pcmpgtb256_mask,
5030 __builtin_ia32_pcmpgtw128_mask, __builtin_ia32_pcmpgtw256_mask,
5031 __builtin_ia32_pcmpgtd128_mask, __builtin_ia32_pcmpgtd256_mask,
5032 __builtin_ia32_pcmpgtq128_mask, __builtin_ia32_pcmpgtq256_mask,
5033 __builtin_ia32_ptestmb128, __builtin_ia32_ptestmb256,
5034 __builtin_ia32_ptestmw128, __builtin_ia32_ptestmw256,
5035 __builtin_ia32_ptestmd128, __builtin_ia32_ptestmd256,
5036 __builtin_ia32_ptestmq128, __builtin_ia32_ptestmq256,
5037 __builtin_ia32_ptestnmb128, __builtin_ia32_ptestnmb256,
5038 __builtin_ia32_ptestnmw128, __builtin_ia32_ptestnmw256,
5039 __builtin_ia32_ptestnmd128, __builtin_ia32_ptestnmd256,
5040 __builtin_ia32_ptestnmq128, __builtin_ia32_ptestnmq256,
5041 __builtin_ia32_broadcastmb128, __builtin_ia32_broadcastmb256,
5042 __builtin_ia32_broadcastmw128, __builtin_ia32_broadcastmw256,
5043 __builtin_ia32_compressdf256_mask, __builtin_ia32_compressdf128_mask,
5044 __builtin_ia32_compresssf256_mask, __builtin_ia32_compresssf128_mask,
5045 __builtin_ia32_compressdi256_mask, __builtin_ia32_compressdi128_mask,
5046 __builtin_ia32_compresssi256_mask, __builtin_ia32_compresssi128_mask,
5047 __builtin_ia32_expanddf256_mask, __builtin_ia32_expanddf128_mask,
5048 __builtin_ia32_expandsf256_mask, __builtin_ia32_expandsf128_mask,
5049 __builtin_ia32_expanddi256_mask, __builtin_ia32_expanddi128_mask,
5050 __builtin_ia32_expandsi256_mask, __builtin_ia32_expandsi128_mask,
5051 __builtin_ia32_expanddf256_maskz, __builtin_ia32_expanddf128_maskz,
5052 __builtin_ia32_expandsf256_maskz, __builtin_ia32_expandsf128_maskz,
5053 __builtin_ia32_expanddi256_maskz, __builtin_ia32_expanddi128_maskz,
5054 __builtin_ia32_expandsi256_maskz, __builtin_ia32_expandsi128_maskz,
5055 __builtin_ia32_pmaxsd256_mask, __builtin_ia32_pminsd256_mask,
5056 __builtin_ia32_pmaxud256_mask, __builtin_ia32_pminud256_mask,
5057 __builtin_ia32_pmaxsd128_mask, __builtin_ia32_pminsd128_mask,
5058 __builtin_ia32_pmaxud128_mask, __builtin_ia32_pminud128_mask,
5059 __builtin_ia32_pmaxsq256_mask, __builtin_ia32_pminsq256_mask,
5060 __builtin_ia32_pmaxuq256_mask, __builtin_ia32_pminuq256_mask,
5061 __builtin_ia32_pmaxsq128_mask, __builtin_ia32_pminsq128_mask,
5062 __builtin_ia32_pmaxuq128_mask, __builtin_ia32_pminuq128_mask,
5063 __builtin_ia32_pminsb256_mask, __builtin_ia32_pminub256_mask,
5064 __builtin_ia32_pmaxsb256_mask, __builtin_ia32_pmaxub256_mask,
5065 __builtin_ia32_pminsb128_mask, __builtin_ia32_pminub128_mask,
5066 __builtin_ia32_pmaxsb128_mask, __builtin_ia32_pmaxub128_mask,
5067 __builtin_ia32_pminsw256_mask, __builtin_ia32_pminuw256_mask,
5068 __builtin_ia32_pmaxsw256_mask, __builtin_ia32_pmaxuw256_mask,
5069 __builtin_ia32_pminsw128_mask, __builtin_ia32_pminuw128_mask,
5070 __builtin_ia32_pmaxsw128_mask, __builtin_ia32_pmaxuw128_mask,
5071 __builtin_ia32_vpconflictdi_256_mask, __builtin_ia32_vpconflictsi_256_mask,
5072 __builtin_ia32_vplzcntq_256_mask, __builtin_ia32_vplzcntd_256_mask,
5073 __builtin_ia32_unpckhpd256_mask, __builtin_ia32_unpckhpd128_mask,
5074 __builtin_ia32_unpckhps256_mask, __builtin_ia32_unpckhps128_mask,
5075 __builtin_ia32_unpcklpd256_mask, __builtin_ia32_unpcklpd128_mask,
5076 __builtin_ia32_unpcklps256_mask, __builtin_ia32_vpconflictdi_128_mask,
5077 __builtin_ia32_vpconflictsi_128_mask, __builtin_ia32_vplzcntq_128_mask,
5078 __builtin_ia32_vplzcntd_128_mask, __builtin_ia32_unpcklps128_mask,
5079 __builtin_ia32_alignd256_mask, __builtin_ia32_alignq256_mask,
5080 __builtin_ia32_alignd128_mask, __builtin_ia32_alignq128_mask,
5081 __builtin_ia32_vcvtps2ph256_mask, __builtin_ia32_vcvtps2ph_mask,
5082 __builtin_ia32_vcvtph2ps_mask, __builtin_ia32_vcvtph2ps256_mask,
5083 __builtin_ia32_punpckhdq128_mask, __builtin_ia32_punpckhdq256_mask,
5084 __builtin_ia32_punpckhqdq128_mask, __builtin_ia32_punpckhqdq256_mask,
5085 __builtin_ia32_punpckldq128_mask, __builtin_ia32_punpckldq256_mask,
5086 __builtin_ia32_punpcklqdq128_mask, __builtin_ia32_punpcklqdq256_mask,
5087 __builtin_ia32_punpckhbw128_mask, __builtin_ia32_punpckhbw256_mask,
5088 __builtin_ia32_punpckhwd128_mask, __builtin_ia32_punpckhwd256_mask,
5089 __builtin_ia32_punpcklbw128_mask, __builtin_ia32_punpcklbw256_mask,
5090 __builtin_ia32_punpcklwd128_mask, __builtin_ia32_punpcklwd256_mask,
5091 __builtin_ia32_psllv16hi_mask, __builtin_ia32_psllv8hi_mask,
5092 __builtin_ia32_packssdw256_mask, __builtin_ia32_packssdw128_mask,
5093 __builtin_ia32_packusdw256_mask, __builtin_ia32_packusdw128_mask,
5094 __builtin_ia32_pavgb256_mask, __builtin_ia32_pavgw256_mask,
5095 __builtin_ia32_pavgb128_mask, __builtin_ia32_pavgw128_mask,
5096 __builtin_ia32_permvarsf256_mask, __builtin_ia32_permvardf256_mask,
5097 __builtin_ia32_permdf256_mask, __builtin_ia32_pabsb256_mask,
5098 __builtin_ia32_pabsb128_mask, __builtin_ia32_pabsw256_mask,
5099 __builtin_ia32_pabsw128_mask, __builtin_ia32_vpermilvarpd_mask,
5100 __builtin_ia32_vpermilvarps_mask, __builtin_ia32_vpermilvarpd256_mask,
5101 __builtin_ia32_vpermilvarps256_mask, __builtin_ia32_vpermilpd_mask,
5102 __builtin_ia32_vpermilps_mask, __builtin_ia32_vpermilpd256_mask,
5103 __builtin_ia32_vpermilps256_mask, __builtin_ia32_blendmq_256_mask,
5104 __builtin_ia32_blendmd_256_mask, __builtin_ia32_blendmpd_256_mask,
5105 __builtin_ia32_blendmps_256_mask, __builtin_ia32_blendmq_128_mask,
5106 __builtin_ia32_blendmd_128_mask, __builtin_ia32_blendmpd_128_mask,
5107 __builtin_ia32_blendmps_128_mask, __builtin_ia32_blendmw_256_mask,
5108 __builtin_ia32_blendmb_256_mask, __builtin_ia32_blendmw_128_mask,
5109 __builtin_ia32_blendmb_128_mask, __builtin_ia32_pmulld256_mask,
5110 __builtin_ia32_pmulld128_mask, __builtin_ia32_pmuludq256_mask,
5111 __builtin_ia32_pmuldq256_mask, __builtin_ia32_pmuldq128_mask,
5112 __builtin_ia32_pmuludq128_mask, __builtin_ia32_cvtpd2ps256_mask,
5113 __builtin_ia32_cvtpd2ps_mask, __builtin_ia32_permvarsi256_mask,
5114 __builtin_ia32_permvardi256_mask, __builtin_ia32_permdi256_mask,
5115 __builtin_ia32_cmpq256_mask, __builtin_ia32_cmpd256_mask,
5116 __builtin_ia32_ucmpq256_mask, __builtin_ia32_ucmpd256_mask,
5117 __builtin_ia32_cmpb256_mask, __builtin_ia32_cmpw256_mask,
5118 __builtin_ia32_ucmpb256_mask, __builtin_ia32_ucmpw256_mask,
5119 __builtin_ia32_cmppd256_mask, __builtin_ia32_cmpps256_mask,
5120 __builtin_ia32_cmpq128_mask, __builtin_ia32_cmpd128_mask,
5121 __builtin_ia32_ucmpq128_mask, __builtin_ia32_ucmpd128_mask,
5122 __builtin_ia32_cmpb128_mask, __builtin_ia32_cmpw128_mask,
5123 __builtin_ia32_ucmpb128_mask, __builtin_ia32_ucmpw128_mask,
5124 __builtin_ia32_cmppd128_mask, __builtin_ia32_cmpps128_mask,
5125 __builtin_ia32_broadcastf32x2_512_mask, __builtin_ia32_broadcasti32x2_512_mask,
5126 __builtin_ia32_broadcastf64x2_512_mask, __builtin_ia32_broadcasti64x2_512_mask,
5127 __builtin_ia32_broadcastf32x8_512_mask, __builtin_ia32_broadcasti32x8_512_mask,
5128 __builtin_ia32_extractf64x2_512_mask, __builtin_ia32_extractf32x8_mask,
5129 __builtin_ia32_extracti64x2_512_mask, __builtin_ia32_extracti32x8_mask,
5130 __builtin_ia32_reducepd512_mask, __builtin_ia32_reduceps512_mask,
5131 __builtin_ia32_pmullq512_mask, __builtin_ia32_xorpd512_mask,
5132 __builtin_ia32_xorps512_mask, __builtin_ia32_orpd512_mask,
5133 __builtin_ia32_orps512_mask, __builtin_ia32_andpd512_mask,
5134 __builtin_ia32_andps512_mask, __builtin_ia32_andnpd512_mask,
5135 __builtin_ia32_andnps512_mask, __builtin_ia32_insertf32x8_mask,
5136 __builtin_ia32_inserti32x8_mask, __builtin_ia32_insertf64x2_512_mask,
5137 __builtin_ia32_inserti64x2_512_mask, __builtin_ia32_fpclasspd512_mask,
5138 __builtin_ia32_fpclassps512_mask, __builtin_ia32_cvtd2mask512,
5139 __builtin_ia32_cvtq2mask512, __builtin_ia32_cvtmask2d512,
5140 __builtin_ia32_cvtmask2q512, __builtin_ia32_kunpcksi,
5141 __builtin_ia32_kunpckdi, __builtin_ia32_packusdw512_mask,
5142 __builtin_ia32_pslldq512, __builtin_ia32_psrldq512,
5143 __builtin_ia32_packssdw512_mask, __builtin_ia32_palignr512,
5144 __builtin_ia32_palignr512_mask, __builtin_ia32_movdquhi512_mask,
5145 __builtin_ia32_movdquqi512_mask, __builtin_ia32_psadbw512,
5146 __builtin_ia32_dbpsadbw512_mask, __builtin_ia32_pbroadcastb512_mask,
5147 __builtin_ia32_pbroadcastb512_gpr_mask, __builtin_ia32_pbroadcastw512_mask,
5148 __builtin_ia32_pbroadcastw512_gpr_mask, __builtin_ia32_pmovsxbw512_mask,
5149 __builtin_ia32_pmovzxbw512_mask, __builtin_ia32_permvarhi512_mask,
5150 __builtin_ia32_vpermt2varhi512_mask, __builtin_ia32_vpermt2varhi512_maskz,
5151 __builtin_ia32_vpermi2varhi512_mask, __builtin_ia32_pavgb512_mask,
5152 __builtin_ia32_pavgw512_mask, __builtin_ia32_paddb512_mask,
5153 __builtin_ia32_psubb512_mask, __builtin_ia32_psubsb512_mask,
5154 __builtin_ia32_paddsb512_mask, __builtin_ia32_psubusb512_mask,
5155 __builtin_ia32_paddusb512_mask, __builtin_ia32_psubw512_mask,
5156 __builtin_ia32_paddw512_mask, __builtin_ia32_psubsw512_mask,
5157 __builtin_ia32_paddsw512_mask, __builtin_ia32_psubusw512_mask,
5158 __builtin_ia32_paddusw512_mask, __builtin_ia32_pmaxuw512_mask,
5159 __builtin_ia32_pmaxsw512_mask, __builtin_ia32_pminuw512_mask,
5160 __builtin_ia32_pminsw512_mask, __builtin_ia32_pmaxub512_mask,
5161 __builtin_ia32_pmaxsb512_mask, __builtin_ia32_pminub512_mask,
5162 __builtin_ia32_pminsb512_mask, __builtin_ia32_pmovwb512_mask,
5163 __builtin_ia32_pmovswb512_mask, __builtin_ia32_pmovuswb512_mask,
5164 __builtin_ia32_pmulhrsw512_mask, __builtin_ia32_pmulhuw512_mask,
5165 __builtin_ia32_pmulhw512_mask, __builtin_ia32_pmullw512_mask,
5166 __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask,
5167 __builtin_ia32_packsswb512_mask, __builtin_ia32_packuswb512_mask,
5168 __builtin_ia32_psrav32hi_mask, __builtin_ia32_pmaddubsw512_mask,
5169 __builtin_ia32_pmaddwd512_mask, __builtin_ia32_psrlv32hi_mask,
5170 __builtin_ia32_punpckhbw512_mask, __builtin_ia32_punpckhwd512_mask,
5171 __builtin_ia32_punpcklbw512_mask, __builtin_ia32_punpcklwd512_mask,
5172 __builtin_ia32_pshufb512_mask, __builtin_ia32_pshufhw512_mask,
5173 __builtin_ia32_pshuflw512_mask, __builtin_ia32_psrawi512_mask,
5174 __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
5175 __builtin_ia32_psrlw512_mask, __builtin_ia32_cvtb2mask512,
5176 __builtin_ia32_cvtw2mask512, __builtin_ia32_cvtmask2b512,
5177 __builtin_ia32_cvtmask2w512, __builtin_ia32_pcmpeqb512_mask,
5178 __builtin_ia32_pcmpeqw512_mask, __builtin_ia32_pcmpgtb512_mask,
5179 __builtin_ia32_pcmpgtw512_mask, __builtin_ia32_ptestmb512,
5180 __builtin_ia32_ptestmw512, __builtin_ia32_ptestnmb512,
5181 __builtin_ia32_ptestnmw512, __builtin_ia32_psllv32hi_mask,
5182 __builtin_ia32_pabsb512_mask, __builtin_ia32_pabsw512_mask,
5183 __builtin_ia32_blendmw_512_mask, __builtin_ia32_blendmb_512_mask,
5184 __builtin_ia32_cmpb512_mask, __builtin_ia32_cmpw512_mask,
5185 __builtin_ia32_ucmpb512_mask, __builtin_ia32_ucmpw512_mask,
5186 __builtin_ia32_rangesd128_round, __builtin_ia32_rangess128_round,
5187 __builtin_ia32_cvtpd2qq512_mask, __builtin_ia32_cvtps2qq512_mask,
5188 __builtin_ia32_cvtpd2uqq512_mask, __builtin_ia32_cvtps2uqq512_mask,
5189 __builtin_ia32_cvtqq2ps512_mask, __builtin_ia32_cvtuqq2ps512_mask,
5190 __builtin_ia32_cvtqq2pd512_mask, __builtin_ia32_cvtuqq2pd512_mask,
5191 __builtin_ia32_cvttps2qq512_mask, __builtin_ia32_cvttps2uqq512_mask,
5192 __builtin_ia32_cvttpd2qq512_mask, __builtin_ia32_cvttpd2uqq512_mask,
5193 __builtin_ia32_rangeps512_mask, __builtin_ia32_rangepd512_mask.
5194 (ix86_expand_args_builtin): Handle HI_FTYPE_V16QI, SI_FTYPE_V32QI,
5195 DI_FTYPE_V64QI, V16QI_FTYPE_HI, V32QI_FTYPE_SI, V64QI_FTYPE_DI,
5196 V8HI_FTYPE_QI, V16HI_FTYPE_HI, V32HI_FTYPE_SI, V4SI_FTYPE_QI,
5197 V8SI_FTYPE_QI, V4SI_FTYPE_HI, V8SI_FTYPE_HI, QI_FTYPE_V8HI,
5198 HI_FTYPE_V16HI, SI_FTYPE_V32HI, QI_FTYPE_V4SI, QI_FTYPE_V8SI,
5199 HI_FTYPE_V16SI, QI_FTYPE_V2DI, QI_FTYPE_V4DI, QI_FTYPE_V8DI,
5200 V2DI_FTYPE_QI, V4DI_FTYPE_QI, V8DI_FTYPE_V64QI_V64QI,
5201 SI_FTYPE_SI_SI,DI_FTYPE_DI_DI, V8DI_FTYPE_V8DI_INT_CONVERT,
5202 QI_FTYPE_V4SF_INT, QI_FTYPE_V2DF_INT,
5203 V8SF_FTYPE_V4SF_V8SF_QI, V4DF_FTYPE_V2DF_V4DF_QI,
5204 V8SI_FTYPE_V4SI_V8SI_QI, V8SI_FTYPE_SI_V8SI_QI,
5205 V4SI_FTYPE_V4SI_V4SI_QI, V4SI_FTYPE_SI_V4SI_QI,
5206 V4DI_FTYPE_V2DI_V4DI_QI, V4DI_FTYPE_DI_V4DI_QI,
5207 V2DI_FTYPE_V2DI_V2DI_QI, V2DI_FTYPE_DI_V2DI_QI,
5208 V64QI_FTYPE_V64QI_V64QI_DI, V64QI_FTYPE_V16QI_V64QI_DI,
5209 V64QI_FTYPE_QI_V64QI_DI, V32QI_FTYPE_V32QI_V32QI_SI,
5210 V32QI_FTYPE_V16QI_V32QI_SI, V32QI_FTYPE_QI_V32QI_SI,
5211 V16QI_FTYPE_V16QI_V16QI_HI, V16QI_FTYPE_QI_V16QI_HI,
5212 V32HI_FTYPE_V8HI_V32HI_SI, V32HI_FTYPE_HI_V32HI_SI,
5213 V16HI_FTYPE_V8HI_V16HI_HI, V16HI_FTYPE_HI_V16HI_HI,
5214 V8HI_FTYPE_V8HI_V8HI_QI, V8HI_FTYPE_HI_V8HI_QI,
5215 V8SF_FTYPE_V8HI_V8SF_QI, V4SF_FTYPE_V8HI_V4SF_QI,
5216 V8SI_FTYPE_V8SF_V8SI_QI, V4SI_FTYPE_V4SF_V4SI_QI,
5217 V8DI_FTYPE_V8SF_V8DI_QI, V4DI_FTYPE_V4SF_V4DI_QI,
5218 V2DI_FTYPE_V4SF_V2DI_QI, V8SF_FTYPE_V8DI_V8SF_QI,
5219 V4SF_FTYPE_V4DI_V4SF_QI, V4SF_FTYPE_V2DI_V4SF_QI,
5220 V8DF_FTYPE_V8DI_V8DF_QI, V4DF_FTYPE_V4DI_V4DF_QI,
5221 V2DF_FTYPE_V2DI_V2DF_QI, V16QI_FTYPE_V8HI_V16QI_QI,
5222 V16QI_FTYPE_V16HI_V16QI_HI, V16QI_FTYPE_V4SI_V16QI_QI,
5223 V16QI_FTYPE_V8SI_V16QI_QI, V8HI_FTYPE_V4SI_V8HI_QI,
5224 V8HI_FTYPE_V8SI_V8HI_QI, V16QI_FTYPE_V2DI_V16QI_QI,
5225 V16QI_FTYPE_V4DI_V16QI_QI, V8HI_FTYPE_V2DI_V8HI_QI,
5226 V8HI_FTYPE_V4DI_V8HI_QI, V4SI_FTYPE_V2DI_V4SI_QI,
5227 V4SI_FTYPE_V4DI_V4SI_QI, V32QI_FTYPE_V32HI_V32QI_SI,
5228 HI_FTYPE_V16QI_V16QI_HI, SI_FTYPE_V32QI_V32QI_SI,
5229 DI_FTYPE_V64QI_V64QI_DI, QI_FTYPE_V8HI_V8HI_QI,
5230 HI_FTYPE_V16HI_V16HI_HI, SI_FTYPE_V32HI_V32HI_SI,
5231 QI_FTYPE_V4SI_V4SI_QI, QI_FTYPE_V8SI_V8SI_QI,
5232 QI_FTYPE_V2DI_V2DI_QI, QI_FTYPE_V4DI_V4DI_QI,
5233 V4SF_FTYPE_V2DF_V4SF_QI, V4SF_FTYPE_V4DF_V4SF_QI,
5234 V2DI_FTYPE_V4SI_V2DI_QI, V2DI_FTYPE_V8HI_V2DI_QI,
5235 V2DI_FTYPE_V16QI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_QI,
5236 V4DI_FTYPE_V4SI_V4DI_QI, V4DI_FTYPE_V8HI_V4DI_QI,
5237 V4DI_FTYPE_V16QI_V4DI_QI, V8DI_FTYPE_V8DF_V8DI_QI,
5238 V4DI_FTYPE_V4DF_V4DI_QI, V2DI_FTYPE_V2DF_V2DI_QI,
5239 V4SI_FTYPE_V4DF_V4SI_QI, V4SI_FTYPE_V2DF_V4SI_QI,
5240 V4SI_FTYPE_V8HI_V4SI_QI, V4SI_FTYPE_V16QI_V4SI_QI,
5241 V8SI_FTYPE_V8SI_V8SI_V8SI, V8SF_FTYPE_V8SF_V8SF_QI,
5242 V8SF_FTYPE_V8SI_V8SF_QI, V4DF_FTYPE_V4DF_V4DF_QI,
5243 V4SF_FTYPE_V4SF_V4SF_QI, V2DF_FTYPE_V2DF_V2DF_QI,
5244 V2DF_FTYPE_V4SF_V2DF_QI, V2DF_FTYPE_V4SI_V2DF_QI,
5245 V4SF_FTYPE_V4SI_V4SF_QI, V4DF_FTYPE_V4SF_V4DF_QI,
5246 V4DF_FTYPE_V4SI_V4DF_QI, V8SI_FTYPE_V8SI_V8SI_QI,
5247 V8SI_FTYPE_V8HI_V8SI_QI, V8SI_FTYPE_V16QI_V8SI_QI,
5248 V16SF_FTYPE_V8SF_V16SF_HI, V16SI_FTYPE_V8SI_V16SI_HI,
5249 V16HI_FTYPE_V16HI_V16HI_HI, V8HI_FTYPE_V16QI_V8HI_QI,
5250 V16HI_FTYPE_V16QI_V16HI_HI, V32HI_FTYPE_V32HI_V32HI_SI,
5251 V32HI_FTYPE_V32QI_V32HI_SI, V8DI_FTYPE_V8DI_V8DI_INT_CONVERT,
5252 V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI_CONVERT, QI_FTYPE_V8DF_INT_QI,
5253 QI_FTYPE_V4DF_INT_QI, QI_FTYPE_V2DF_INT_QI,
5254 HI_FTYPE_V16SF_INT_HI, QI_FTYPE_V8SF_INT_QI,
5255 QI_FTYPE_V4SF_INT_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI_CONVERT,
5256 V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI_CONVERT, V32QI_FTYPE_V32QI_V32QI_V32QI_SI,
5257 V32HI_FTYPE_V32HI_V32HI_V32HI_SI, V32HI_FTYPE_V64QI_V64QI_V32HI_SI,
5258 V16SI_FTYPE_V32HI_V32HI_V16SI_HI, V64QI_FTYPE_V64QI_V64QI_V64QI_DI,
5259 V32HI_FTYPE_V32HI_V8HI_V32HI_SI, V16HI_FTYPE_V16HI_V8HI_V16HI_HI,
5260 V8SI_FTYPE_V8SI_V4SI_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_V4DI_QI,
5261 V64QI_FTYPE_V32HI_V32HI_V64QI_DI, V32QI_FTYPE_V16HI_V16HI_V32QI_SI,
5262 V16QI_FTYPE_V8HI_V8HI_V16QI_HI, V32HI_FTYPE_V16SI_V16SI_V32HI_SI,
5263 V16HI_FTYPE_V8SI_V8SI_V16HI_HI, V8HI_FTYPE_V4SI_V4SI_V8HI_QI,
5264 V4DF_FTYPE_V4DF_V4DI_V4DF_QI, V8SF_FTYPE_V8SF_V8SI_V8SF_QI,
5265 V4SF_FTYPE_V4SF_V4SI_V4SF_QI, V2DF_FTYPE_V2DF_V2DI_V2DF_QI,
5266 V2DI_FTYPE_V4SI_V4SI_V2DI_QI, V4DI_FTYPE_V8SI_V8SI_V4DI_QI,
5267 V4DF_FTYPE_V4DI_V4DF_V4DF_QI, V8SF_FTYPE_V8SI_V8SF_V8SF_QI,
5268 V2DF_FTYPE_V2DI_V2DF_V2DF_QI, V4SF_FTYPE_V4SI_V4SF_V4SF_QI,
5269 V8HI_FTYPE_V8HI_V8HI_V8HI_QI, V8SI_FTYPE_V8SI_V8SI_V8SI_QI,
5270 V4SI_FTYPE_V4SI_V4SI_V4SI_QI, V8SF_FTYPE_V8SF_V8SF_V8SF_QI,
5271 V16QI_FTYPE_V16QI_V16QI_V16QI_HI, V16HI_FTYPE_V16HI_V16HI_V16HI_HI,
5272 V2DI_FTYPE_V2DI_V2DI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_V4DI_QI,
5273 V4DF_FTYPE_V4DF_V4DF_V4DF_QI, V8HI_FTYPE_V16QI_V16QI_V8HI_QI,
5274 V16HI_FTYPE_V32QI_V32QI_V16HI_HI, V8SI_FTYPE_V16HI_V16HI_V8SI_QI,
5275 V4SI_FTYPE_V8HI_V8HI_V4SI_QI, QI_FTYPE_V4DI_V4DI_INT_QI,
5276 QI_FTYPE_V8SI_V8SI_INT_QI, QI_FTYPE_V4DF_V4DF_INT_QI,
5277 QI_FTYPE_V8SF_V8SF_INT_QI, QI_FTYPE_V2DI_V2DI_INT_QI,
5278 QI_FTYPE_V4SI_V4SI_INT_QI, DI_FTYPE_V64QI_V64QI_INT_DI,
5279 SI_FTYPE_V32QI_V32QI_INT_SI, HI_FTYPE_V16QI_V16QI_INT_HI,
5280 SI_FTYPE_V32HI_V32HI_INT_SI, HI_FTYPE_V16HI_V16HI_INT_HI,
5281 QI_FTYPE_V8HI_V8HI_INT_QI, V8SF_FTYPE_V8SF_INT_V8SF_QI,
5282 V4SF_FTYPE_V4SF_INT_V4SF_QI, V2DF_FTYPE_V4DF_INT_V2DF_QI,
5283 V2DI_FTYPE_V4DI_INT_V2DI_QI, V8SF_FTYPE_V16SF_INT_V8SF_QI,
5284 V8SI_FTYPE_V16SI_INT_V8SI_QI, V2DF_FTYPE_V8DF_INT_V2DF_QI,
5285 V2DI_FTYPE_V8DI_INT_V2DI_QI, V4SF_FTYPE_V8SF_INT_V4SF_QI,
5286 V4SI_FTYPE_V8SI_INT_V4SI_QI, V8HI_FTYPE_V8SF_INT_V8HI_QI,
5287 V8HI_FTYPE_V4SF_INT_V8HI_QI, V32HI_FTYPE_V32HI_INT_V32HI_SI,
5288 V16HI_FTYPE_V16HI_INT_V16HI_HI, V8HI_FTYPE_V8HI_INT_V8HI_QI,
5289 V4DI_FTYPE_V4DI_INT_V4DI_QI, V2DI_FTYPE_V2DI_INT_V2DI_QI,
5290 V8SI_FTYPE_V8SI_INT_V8SI_QI, V4SI_FTYPE_V4SI_INT_V4SI_QI,
5291 V4DF_FTYPE_V4DF_INT_V4DF_QI, V2DF_FTYPE_V2DF_INT_V2DF_QI,
5292 V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI,
5293 V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI, V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI,
5294 V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI,
5295 V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI, V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI,
5296 V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI, V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI,
5297 V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI, V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI,
5298 V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI, V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI,
5299 V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI,
5300 V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI,
5301 V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI, V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI,
5302 V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI, V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI,
5303 V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI, V8DI_FTYPE_V8DF_V8DI_QI_INT,
5304 V8SF_FTYPE_V8DI_V8SF_QI_INT, V8DF_FTYPE_V8DI_V8DF_QI_INT,
5305 V8DI_FTYPE_V8SF_V8DI_QI_INT, V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT,
5306 V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT, VOID_FTYPE_PV4DI_V4DI_QI,
5307 VOID_FTYPE_PV2DI_V2DI_QI, VOID_FTYPE_PV8SI_V8SI_QI,
5308 VOID_FTYPE_PV4SI_V4SI_QI, VOID_FTYPE_PV4SI_V4DI_QI,
5309 VOID_FTYPE_PV4SI_V2DI_QI, VOID_FTYPE_PV8HI_V4DI_QI,
5310 VOID_FTYPE_PV8HI_V2DI_QI, VOID_FTYPE_PV8HI_V8SI_QI,
5311 VOID_FTYPE_PV8HI_V4SI_QI, VOID_FTYPE_PV16QI_V4DI_QI,
5312 VOID_FTYPE_PV16QI_V2DI_QI, VOID_FTYPE_PV16QI_V8SI_QI,
5313 VOID_FTYPE_PV16QI_V4SI_QI, VOID_FTYPE_PV8HI_V8HI_QI,
5314 VOID_FTYPE_PV16HI_V16HI_HI, VOID_FTYPE_PV32HI_V32HI_SI,
5315 VOID_FTYPE_PV16QI_V16QI_HI, VOID_FTYPE_PV32QI_V32QI_SI,
5316 VOID_FTYPE_PV64QI_V64QI_DI, VOID_FTYPE_PV4DF_V4DF_QI,
5317 VOID_FTYPE_PV2DF_V2DF_QI, VOID_FTYPE_PV8SF_V8SF_QI,
5318 VOID_FTYPE_PV4SF_V4SF_QI, V4SF_FTYPE_PCV4SF_V4SF_QI,
5319 V8SF_FTYPE_PCV8SF_V8SF_QI, V4SI_FTYPE_PCV4SI_V4SI_QI,
5320 V8SI_FTYPE_PCV8SI_V8SI_QI, V2DF_FTYPE_PCV2DF_V2DF_QI,
5321 V4DF_FTYPE_PCV4DF_V4DF_QI, V2DI_FTYPE_PCV2DI_V2DI_QI,
5322 V4DI_FTYPE_PCV4DI_V4DI_QI, V8HI_FTYPE_PCV8HI_V8HI_QI,
5323 V16HI_FTYPE_PCV16HI_V16HI_HI, V32HI_FTYPE_PCV32HI_V32HI_SI,
5324 V16QI_FTYPE_PCV16QI_V16QI_HI, V32QI_FTYPE_PCV32QI_V32QI_SI,
5325 V64QI_FTYPE_PCV64QI_V64QI_DI, do not handle V8USI_FTYPE_V8USI.
5327 2014-10-28 Jakub Jelinek <jakub@redhat.com>
5329 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t
5330 type for the left shift in CASE_CONVERT case.
5332 2014-10-28 Max Ostapenko <m.ostapenko@partner.samsung.com>
5334 * asan.h (asan_intercepted_p): New function.
5335 * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
5336 hash value construction. Call iterative_hash_expr instead of explicit
5338 (asan_mem_ref_hasher::equal): Change condition.
5339 (has_mem_ref_been_instrumented): Likewise.
5340 (update_mem_ref_hash_table): Likewise.
5341 (maybe_update_mem_ref_hash_table): New function.
5342 (instrument_strlen_call): Removed.
5343 (get_mem_refs_of_builtin_call): Handle new parameter.
5344 (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
5345 of instrument_mem_region_access if intercepted_p is true.
5346 (instrument_mem_region_access): Instrument only base with len instead of
5347 base and end with 1.
5348 (build_check_stmt): Remove start_instrumented and end_instrumented
5350 (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
5351 ASAN_CHECK_END_INSTRUMENTED. Change ASAN_CHECK_LAST.
5352 (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
5353 * builtins.c (expand_builtin): Include asan.h. Don't expand string/memory
5354 builtin functions that have interceptors if ASan is enabled.
5356 2014-10-28 Richard Biener <rguenther@suse.de>
5359 * fold-const.c (fold_comparison): Properly guard simplifying
5360 against INT_MAX/INT_MIN with !TYPE_OVERFLOW_WRAPS.
5362 2014-10-28 Alan Lawrence <alan.lawrence@arm.com>
5364 * expr.c (expand_expr_real_2): Remove code handling VEC_LSHIFT_EXPR.
5365 * fold-const.c (const_binop): Likewise.
5366 * cfgexpand.c (expand_debug_expr): Likewise.
5367 * tree-inline.c (estimate_operator_cost): Likewise.
5368 * tree-vect-generic.c (expand_vector_operations_1): Likewise.
5369 * optabs.c (optab_for_tree_code): Likewise.
5370 (expand_vec_shift_expr): Likewise, update comment.
5371 * tree.def: Delete VEC_LSHIFT_EXPR, remove comment.
5372 * optabs.h (expand_vec_shift_expr): Remove comment re. VEC_LSHIFT_EXPR.
5373 * optabs.def: Remove vec_shl_optab.
5374 * doc/md.texi: Remove references to vec_shr_m.
5376 2014-10-28 Yury Gribov <y.gribov@samsung.com>
5378 * asan.c (report_error_func): Add noabort path.
5379 (check_func): Ditto. Formatting.
5380 (asan_expand_check_ifn): Handle noabort path.
5381 * common.opt (flag_sanitize_recover): Add SANITIZE_KERNEL_ADDRESS
5383 * doc/invoke.texi (-fsanitize-recover=): Mention KASan.
5384 * opts.c (finish_options): Reword comment.
5385 * sanitizer.def: Add noabort ASan builtins.
5387 2014-10-28 Yury Gribov <y.gribov@samsung.com>
5389 * asan.c (set_asan_shadow_offset): New function.
5390 (asan_shadow_offset): Likewise.
5391 (asan_emit_stack_protection): Call asan_shadow_offset.
5392 (build_shadow_mem_access): Likewise.
5393 * asan.h (set_asan_shadow_offset): Declare.
5394 * common.opt (fasan-shadow-offset): New option.
5395 (frandom-seed): Fixed parameter name.
5396 * doc/invoke.texi (fasan-shadow-offset): Describe new option.
5397 (frandom-seed): Fixed parameter name.
5398 * opts-global.c (handle_common_deferred_options): Handle
5399 -fasan-shadow-offset.
5400 * opts.c (common_handle_option): Likewise.
5402 2014-10-27 Jiong Wang <jiong.wang@arm.com>
5405 * optabs.c (prepare_cmp_insn): Use "ret_mode" instead of "word_mode".
5407 2014-10-27 DJ Delorie <dj@redhat.com>
5409 * tree.c (build_common_tree_nodes): Don't even store the
5410 __int128 types if they're not supported.
5412 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
5414 * config/i386/i386.c (ix86_loop_memcount): Delete.
5415 (ix86_loop_unroll_adjust): Use FOR_EACH_SUBRTX.
5417 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
5419 * config/i386/i386.c (find_constant_1): Delete.
5420 (find_constant): Use FOR_EACH_SUBRTX.
5422 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
5424 * config/i386/i386.c (extended_reg_mentioned_1): Delete.
5425 (x86_extended_reg_mentioned_p): Use FOR_EACH_SUBRTX.
5427 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
5429 * config/i386/i386.c: Include rtl-iter.h
5430 (ix86_check_avx256_register): Take a const_rtx and return a bool.
5431 (ix86_check_avx256_stores): Update call accordingly.
5432 (ix86_avx_u128_mode_entry, ix86_avx_u128_mode_exit): Likewise.
5433 (ix86_avx_u128_mode_needed): Likewise. Use FOR_EACH_SUBRTX.
5435 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
5437 * config/alpha/alpha-protos.h (some_small_symbolic_operand_int):
5438 Take an rtx and return a bool.
5439 * config/alpha/alpha.c (some_small_symbolic_operand_int): Likewise.
5440 Use FOR_EACH_SUBRTX_VAR.
5441 * config/alpha/predicates.md (some_small_symbolic_operand): Update
5444 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
5446 * config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
5448 * config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
5449 (alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX. Return a bool.
5451 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
5453 * config/alpha/alpha.c (alpha_set_memflags_1): Delete.
5454 (alpha_set_memflags): Use FOR_EACH_SUBRTX_VAR.
5456 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
5458 * config/alpha/alpha.c: Include rtl-iter.h.
5459 (split_small_symbolic_operand_1): Delete.
5460 (split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
5462 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
5464 * config/s390/s390.c: Include rtl-iter.h.
5465 (check_dpu): Delete.
5466 (s390_loop_unroll_adjust): Only iterate over patterns.
5467 Use FOR_EACH_SUBRTX.
5469 2014-10-27 Richard Sandiford <richard.sandiford@arm.com>
5471 * config/spu/spu.c: Include rtl-iter.h
5472 (ea_symbol_ref): Replace with...
5473 (ea_symbol_ref_p): ...this new function.
5474 (spu_legitimate_address_p): Update call accordingly.
5475 (spu_legitimate_constant_p): Likewise. Use FOR_EACH_SUBRTX.
5477 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
5478 Tom Tromey <tromey@redhat.com>
5480 * aclocal.m4, configure: Rebuild.
5481 * Makefile.in (aclocal_deps): Add gcc-plugin.m4.
5482 * configure.ac: Use GCC_ENABLE_PLUGINS.
5483 * stor-layout.c (finish_bitfield_layout): Now public. Change
5484 argument type to 'tree'.
5485 (finish_record_layout): Update.
5486 * stor-layout.h (finish_bitfield_layout): Declare.
5488 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
5490 * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define again.
5491 * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
5492 Restore, enable for bigendian, update to use __builtin..._scal...
5494 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
5496 * config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_,
5497 reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove.
5498 (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_,
5499 reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New.
5501 * config/aarch64/aarch64-simd.md
5502 (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to...
5503 (reduc_<maxmin_uns>_internal<mode>): ...this.
5504 (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI).
5505 (reduc_<maxmin_uns>_scal_<mode>): New (*2).
5507 (reduc_<maxmin_uns>_v2si): Combine with below, renaming...
5508 (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming...
5509 (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF).
5511 * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16,
5512 vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64,
5513 vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32,
5514 vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8,
5515 vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32,
5516 vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16,
5517 vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use
5518 __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper.
5520 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
5522 * config/aarch64/aarch64-simd-builtins.def
5523 (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf):
5525 (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New.
5527 * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove.
5528 (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New.
5530 (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to...
5531 (aarch64_reduc_plus_internal<mode>): ...this.
5533 (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to...
5534 (aarch64_reduc_plus_internalv2si): ...this.
5536 (reduc_splus_<mode>/V2F): Rename to...
5537 (aarch64_reduc_plus_internal<mode>): ...this.
5539 * config/aarch64/iterators.md
5540 (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove.
5542 (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV.
5544 * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8,
5545 vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64,
5546 vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32,
5547 vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to
5548 __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper.
5550 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
5552 PR tree-optimization/61114
5553 * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal
5554 optabs, and note in reduc_[us](plus|min|max) to prefer the former.
5556 * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall
5557 back to old reduc_... + BIT_FIELD_REF only if not.
5559 * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR,
5560 return the reduce-to-scalar (reduc_..._scal) optab.
5561 (scalar_reduc_to_vector): New.
5563 * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab,
5564 reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab):
5567 * optabs.h (scalar_reduc_to_vector): Declare.
5569 * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing
5570 to either scalar or vector.
5572 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
5574 PR tree-optimization/61114
5575 * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add
5576 extract_bit_field around optab result.
5578 * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce
5581 * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type
5582 for REDUC_{MIN,MAX,PLUS}_EXPR.
5584 * tree-vect-loop.c (vect_analyze_loop): Update comment.
5585 (vect_create_epilog_for_reduction): For direct vector reduction, use
5586 result of tree code directly without extract_bit_field.
5588 * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update
5591 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
5593 * basic-block.h: Remove all includes.
5594 (enum profile_status_d, struct control_flow_graph): Move to cfg.h
5595 * cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
5596 * Makefile.in (GTFILES): Add cfg.h to list.
5597 * cgraph.h (symbol_table::create_empty): Move to cgraph.c.
5598 * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
5599 * genconditions.c (write_header): Add predict.h and basic-block.h to
5601 * genemit.c (main): Ditto.
5602 * genpreds.c (write_insn_preds_c): Ditto.
5603 * genrecog.c (write_header): Ditto.
5604 * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
5605 to list of includes.
5606 * alias.c: Adjust include files.
5608 * auto-inc-dec.c: Ditto.
5609 * auto-profile.c: Ditto.
5610 * bb-reorder.c: Ditto.
5612 * builtins.c: Ditto.
5613 * caller-save.c: Ditto.
5617 * cfgbuild.c: Ditto.
5618 * cfgcleanup.c: Ditto.
5619 * cfgexpand.c: Ditto.
5620 * cfghooks.c: Ditto.
5622 * cfgloopanal.c: Ditto.
5623 * cfgloopmanip.c: Ditto.
5625 * cgraphbuild.c: Ditto.
5626 * cgraphclones.c: Ditto.
5627 * cgraphunit.c: Ditto.
5628 * combine-stack-adj.c: Ditto.
5630 * compare-elim.c: Ditto.
5631 * coverage.c: Ditto.
5635 * data-streamer-in.c: Ditto.
5636 * data-streamer-out.c: Ditto.
5637 * data-streamer.c: Ditto.
5642 * df-problems.c: Ditto.
5646 * dominance.c: Ditto.
5649 * dwarf2cfi.c: Ditto.
5650 * emit-rtl.c: Ditto.
5651 * et-forest.c: Ditto.
5656 * fold-const.c: Ditto.
5657 * function.c: Ditto.
5659 * gcc-plugin.h: Ditto.
5661 * generic-match-head.c: Ditto.
5662 * ggc-page.c: Ditto.
5663 * gimple-builder.c: Ditto.
5664 * gimple-expr.c: Ditto.
5665 * gimple-fold.c: Ditto.
5666 * gimple-iterator.c: Ditto.
5667 * gimple-low.c: Ditto.
5668 * gimple-match-head.c: Ditto.
5669 * gimple-pretty-print.c: Ditto.
5670 * gimple-ssa-isolate-paths.c: Ditto.
5671 * gimple-ssa-strength-reduction.c: Ditto.
5672 * gimple-streamer-in.c: Ditto.
5673 * gimple-streamer-out.c: Ditto.
5674 * gimple-streamer.h: Ditto.
5675 * gimple-walk.c: Ditto.
5677 * gimplify-me.c: Ditto.
5678 * gimplify.c: Ditto.
5680 * graphite-blocking.c: Ditto.
5681 * graphite-clast-to-gimple.c: Ditto.
5682 * graphite-dependences.c: Ditto.
5683 * graphite-interchange.c: Ditto.
5684 * graphite-isl-ast-to-gimple.c: Ditto.
5685 * graphite-optimize-isl.c: Ditto.
5686 * graphite-poly.c: Ditto.
5687 * graphite-scop-detection.c: Ditto.
5688 * graphite-sese-to-poly.c: Ditto.
5689 * graphite.c: Ditto.
5690 * haifa-sched.c: Ditto.
5691 * hw-doloop.c: Ditto.
5693 * init-regs.c: Ditto.
5694 * internal-fn.c: Ditto.
5696 * ipa-devirt.c: Ditto.
5697 * ipa-icf-gimple.c: Ditto.
5699 * ipa-inline-analysis.c: Ditto.
5700 * ipa-inline.c: Ditto.
5701 * ipa-polymorphic-call.c: Ditto.
5702 * ipa-profile.c: Ditto.
5703 * ipa-prop.c: Ditto.
5704 * ipa-pure-const.c: Ditto.
5705 * ipa-reference.c: Ditto.
5706 * ipa-split.c: Ditto.
5707 * ipa-utils.c: Ditto.
5709 * ira-build.c: Ditto.
5710 * ira-color.c: Ditto.
5711 * ira-conflicts.c: Ditto.
5712 * ira-costs.c: Ditto.
5713 * ira-emit.c: Ditto.
5714 * ira-lives.c: Ditto.
5718 * loop-doloop.c: Ditto.
5719 * loop-init.c: Ditto.
5720 * loop-invariant.c: Ditto.
5722 * loop-unroll.c: Ditto.
5723 * lower-subreg.c: Ditto.
5724 * lra-assigns.c: Ditto.
5725 * lra-coalesce.c: Ditto.
5726 * lra-constraints.c: Ditto.
5727 * lra-eliminations.c: Ditto.
5728 * lra-lives.c: Ditto.
5729 * lra-spills.c: Ditto.
5731 * lto-cgraph.c: Ditto.
5732 * lto-compress.c: Ditto.
5733 * lto-opts.c: Ditto.
5734 * lto-section-in.c: Ditto.
5735 * lto-section-out.c: Ditto.
5736 * lto-streamer-in.c: Ditto.
5737 * lto-streamer-out.c: Ditto.
5738 * lto-streamer.c: Ditto.
5740 * mode-switching.c: Ditto.
5741 * modulo-sched.c: Ditto.
5744 * opts-global.c: Ditto.
5746 * postreload-gcse.c: Ditto.
5747 * postreload.c: Ditto.
5749 * print-rtl.c: Ditto.
5753 * reg-stack.c: Ditto.
5754 * regcprop.c: Ditto.
5755 * regcprop.h: Ditto.
5757 * regrename.c: Ditto.
5762 * resource.c: Ditto.
5764 * sched-deps.c: Ditto.
5765 * sched-ebb.c: Ditto.
5766 * sched-int.h: Ditto.
5767 * sched-rgn.c: Ditto.
5768 * sched-vis.c: Ditto.
5769 * sel-sched-dump.c: Ditto.
5770 * sel-sched-ir.c: Ditto.
5771 * sel-sched-ir.h: Ditto.
5772 * sel-sched.c: Ditto.
5774 * shrink-wrap.c: Ditto.
5775 * stack-ptr-mod.c: Ditto.
5777 * store-motion.c: Ditto.
5781 * trans-mem.c: Ditto.
5782 * tree-affine.c: Ditto.
5783 * tree-call-cdce.c: Ditto.
5784 * tree-cfg.c: Ditto.
5785 * tree-cfgcleanup.c: Ditto.
5786 * tree-chrec.c: Ditto.
5787 * tree-complex.c: Ditto.
5788 * tree-data-ref.c: Ditto.
5789 * tree-dfa.c: Ditto.
5791 * tree-emutls.c: Ditto.
5792 * tree-if-conv.c: Ditto.
5793 * tree-inline.c: Ditto.
5794 * tree-into-ssa.c: Ditto.
5795 * tree-loop-distribution.c: Ditto.
5796 * tree-nested.c: Ditto.
5797 * tree-nrv.c: Ditto.
5798 * tree-object-size.c: Ditto.
5799 * tree-outof-ssa.c: Ditto.
5800 * tree-parloops.c: Ditto.
5801 * tree-phinodes.c: Ditto.
5802 * tree-predcom.c: Ditto.
5803 * tree-pretty-print.c: Ditto.
5804 * tree-profile.c: Ditto.
5805 * tree-scalar-evolution.c: Ditto.
5806 * tree-sra.c: Ditto.
5807 * tree-ssa-address.c: Ditto.
5808 * tree-ssa-alias.c: Ditto.
5809 * tree-ssa-ccp.c: Ditto.
5810 * tree-ssa-coalesce.c: Ditto.
5811 * tree-ssa-copy.c: Ditto.
5812 * tree-ssa-copyrename.c: Ditto.
5813 * tree-ssa-dce.c: Ditto.
5814 * tree-ssa-dom.c: Ditto.
5815 * tree-ssa-dse.c: Ditto.
5816 * tree-ssa-forwprop.c: Ditto.
5817 * tree-ssa-ifcombine.c: Ditto.
5818 * tree-ssa-live.c: Ditto.
5819 * tree-ssa-loop-ch.c: Ditto.
5820 * tree-ssa-loop-im.c: Ditto.
5821 * tree-ssa-loop-ivcanon.c: Ditto.
5822 * tree-ssa-loop-ivopts.c: Ditto.
5823 * tree-ssa-loop-manip.c: Ditto.
5824 * tree-ssa-loop-niter.c: Ditto.
5825 * tree-ssa-loop-prefetch.c: Ditto.
5826 * tree-ssa-loop-unswitch.c: Ditto.
5827 * tree-ssa-loop.c: Ditto.
5828 * tree-ssa-math-opts.c: Ditto.
5829 * tree-ssa-operands.c: Ditto.
5830 * tree-ssa-phiopt.c: Ditto.
5831 * tree-ssa-phiprop.c: Ditto.
5832 * tree-ssa-pre.c: Ditto.
5833 * tree-ssa-propagate.c: Ditto.
5834 * tree-ssa-reassoc.c: Ditto.
5835 * tree-ssa-sccvn.c: Ditto.
5836 * tree-ssa-sink.c: Ditto.
5837 * tree-ssa-strlen.c: Ditto.
5838 * tree-ssa-structalias.c: Ditto.
5839 * tree-ssa-tail-merge.c: Ditto.
5840 * tree-ssa-ter.c: Ditto.
5841 * tree-ssa-threadedge.c: Ditto.
5842 * tree-ssa-threadupdate.c: Ditto.
5843 * tree-ssa-uncprop.c: Ditto.
5844 * tree-ssa-uninit.c: Ditto.
5845 * tree-ssa.c: Ditto.
5846 * tree-ssanames.c: Ditto.
5847 * tree-stdarg.c: Ditto.
5848 * tree-streamer-in.c: Ditto.
5849 * tree-streamer-out.c: Ditto.
5850 * tree-streamer.c: Ditto.
5851 * tree-switch-conversion.c: Ditto.
5852 * tree-tailcall.c: Ditto.
5853 * tree-vect-data-refs.c: Ditto.
5854 * tree-vect-generic.c: Ditto.
5855 * tree-vect-loop-manip.c: Ditto.
5856 * tree-vect-loop.c: Ditto.
5857 * tree-vect-patterns.c: Ditto.
5858 * tree-vect-slp.c: Ditto.
5859 * tree-vect-stmts.c: Ditto.
5860 * tree-vectorizer.c: Ditto.
5861 * tree-vrp.c: Ditto.
5865 * valtrack.c: Ditto.
5866 * valtrack.h: Ditto.
5867 * value-prof.c: Ditto.
5868 * var-tracking.c: Ditto.
5871 * vtable-verify.c: Ditto.
5873 * config/aarch64/aarch64-builtins.c: Ditto.
5874 * config/aarch64/aarch64.c: Ditto.
5875 * config/alpha/alpha.c: Ditto.
5876 * config/arc/arc.c: Ditto.
5877 * config/arm/arm.c: Ditto.
5878 * config/avr/avr.c: Ditto.
5879 * config/bfin/bfin.c: Ditto.
5880 * config/c6x/c6x.c: Ditto.
5881 * config/cr16/cr16.c: Ditto.
5882 * config/cris/cris.c: Ditto.
5883 * config/darwin-c.c: Ditto.
5884 * config/darwin.c: Ditto.
5885 * config/epiphany/epiphany.c: Ditto.
5886 * config/epiphany/mode-switch-use.c: Ditto.
5887 * config/epiphany/resolve-sw-modes.c: Ditto.
5888 * config/fr30/fr30.c: Ditto.
5889 * config/frv/frv.c: Ditto.
5890 * config/h8300/h8300.c: Ditto.
5891 * config/i386/i386.c: Ditto.
5892 * config/i386/winnt.c: Ditto.
5893 * config/ia64/ia64.c: Ditto.
5894 * config/iq2000/iq2000.c: Ditto.
5895 * config/lm32/lm32.c: Ditto.
5896 * config/m32c/m32c.c: Ditto.
5897 * config/m32r/m32r.c: Ditto.
5898 * config/m68k/m68k.c: Ditto.
5899 * config/mcore/mcore.c: Ditto.
5900 * config/mep/mep.c: Ditto.
5901 * config/microblaze/microblaze.c: Ditto.
5902 * config/mips/mips.c: Ditto.
5903 * config/mmix/mmix.c: Ditto.
5904 * config/mn10300/mn10300.c: Ditto.
5905 * config/moxie/moxie.c: Ditto.
5906 * config/msp430/msp430.c: Ditto.
5907 * config/nds32/nds32-cost.c: Ditto.
5908 * config/nds32/nds32-fp-as-gp.c: Ditto.
5909 * config/nds32/nds32-intrinsic.c: Ditto.
5910 * config/nds32/nds32-isr.c: Ditto.
5911 * config/nds32/nds32-md-auxiliary.c: Ditto.
5912 * config/nds32/nds32-memory-manipulation.c: Ditto.
5913 * config/nds32/nds32-pipelines-auxiliary.c: Ditto.
5914 * config/nds32/nds32-predicates.c: Ditto.
5915 * config/nds32/nds32.c: Ditto.
5916 * config/nios2/nios2.c: Ditto.
5917 * config/pa/pa.c: Ditto.
5918 * config/pdp11/pdp11.c: Ditto.
5919 * config/rl78/rl78.c: Ditto.
5920 * config/rs6000/rs6000.c: Ditto.
5921 * config/rx/rx.c: Ditto.
5922 * config/s390/s390.c: Ditto.
5923 * config/sh/sh-mem.cc: Ditto.
5924 * config/sh/sh.c: Ditto.
5925 * config/sh/sh_optimize_sett_clrt.cc: Ditto.
5926 * config/sh/sh_treg_combine.cc: Ditto.
5927 * config/sparc/sparc.c: Ditto.
5928 * config/spu/spu.c: Ditto.
5929 * config/stormy16/stormy16.c: Ditto.
5930 * config/tilegx/tilegx.c: Ditto.
5931 * config/tilepro/tilepro.c: Ditto.
5932 * config/v850/v850.c: Ditto.
5933 * config/vax/vax.c: Ditto.
5934 * config/xtensa/xtensa.c: Ditto.
5936 2014-10-27 Alan Lawrence <alan.lawrence@arm.com>
5938 * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out.
5939 * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
5940 Remove using preprocessor directives.
5942 2014-10-27 Richard Biener <rguenther@suse.de>
5944 * match.pd (0 % X): Properly use the iterator iterating over
5945 all modulo operators.
5948 2014-10-27 Richard Biener <rguenther@suse.de>
5950 * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
5951 (lattice): New global.
5952 (fwprop_ssa_val): New function.
5953 (fold_all_stmts): Likewise.
5954 (pass_forwprop::execute): Finally fold all stmts.
5956 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
5959 * doc/invoke.texi (fmessage-length): Update text to match reality.
5961 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
5963 * config/microblaze/microblaze.c: Include rtl-iter.h.
5964 (microblaze_tls_referenced_p_1): Delete.
5965 (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
5967 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
5969 * config/mips/mips.c (mips_at_reg_p): Delete.
5970 (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
5972 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
5974 * config/mips/mips.c (mips_record_lo_sum): Replace with...
5975 (mips_record_lo_sums): ...this new function.
5976 (mips_reorg_process_insns): Update accordingly.
5978 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
5980 * config/mips/mips.c (mips_sim_insn): Update comment.
5981 (mips_sim_wait_regs_2): Delete.
5982 (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
5984 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
5986 * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
5987 and return a bool. Iterate over all subrtxes here.
5988 (r10k_needs_protection_p): Update accordingly.
5990 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
5992 * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
5993 rather than an rtx pointer. Change type of insn from "void *"
5994 to its real type. Return bool rather than int. Iterate over
5996 (r10k_needs_protection_p_store): Update accordingly.
5997 (r10k_needs_protection_p): Likewise.
5999 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6001 * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
6002 (mips16_rewrite_pool_refs): Take the insn and constant pool as
6003 parameters. Iterate over the instruction's pattern and return void.
6004 (mips16_lay_out_constants): Update accordingly.
6006 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6008 * config/mips/mips.c (mips_kernel_reg_p): Replace with...
6009 (mips_refers_to_kernel_reg_p): ...this new function.
6010 (mips_expand_prologue): Update accordingly.
6012 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6014 * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
6015 as a parameter instead of the containing MEM. Iterate over all
6016 subrtxes. Don't return a value.
6017 (mips_rewrite_small_data): Update call accordingly.
6019 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6021 * config/mips/mips.c: Include rtl-iter.h.
6022 (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
6023 Take the context as a parameter instead of the containing MEM.
6024 Iterate over all subrtxes.
6025 (mips_small_data_pattern_p): Update call accordingly.
6027 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6029 * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
6030 (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
6032 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6034 * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
6035 return a bool. Replace "void *" with specific type. Iterate
6037 (mep_store_data_bypass_1): Update calls accordingly.
6039 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6041 * config/mep/mep.c: Include rtl-iter.h.
6042 (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
6043 (xtensa_tls_referenced_p): Return a bool. Use FOR_EACH_SUBRTX.
6045 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6047 * config/xtensa/xtensa.c: Include rtl-iter.h.
6048 (xtensa_tls_referenced_p_1): Delete.
6049 (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
6051 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6053 * config/sh/sh.c (sh_contains_memref_p_1): Delete.
6054 (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
6056 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6058 * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
6059 rtx as argument and return the number of changes.
6060 * config/sh/sh.c: Include rtl-iter.h.
6061 (shmedia_cleanup_truncate): Take an rtx as argument and iterate
6062 over all subrtxes. Return the number of changes made.
6063 * config/sh/sh.md: Update caller accordingly.
6065 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6067 * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
6068 (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
6070 2014-10-26 Richard Sandiford <richard.sandiford@arm.com>
6072 * config/m68k/m68k.c: Include rtl-iter.h.
6073 (m68k_final_prescan_insn_1): Delete.
6074 (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
6076 2014-10-25 Jakub Jelinek <jakub@redhat.com>
6078 PR tree-optimization/63641
6079 * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
6080 to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
6082 2014-10-25 Alan Modra <amodra@gmail.com>
6084 PR rtl-optimization/63615
6085 * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
6086 decomposing PLUS or MINUS if operands are not placed adjacent
6089 2014-10-25 Joseph Myers <joseph@codesourcery.com>
6091 * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
6092 not allow e500 double in registers not satisyfing
6095 2014-10-24 Aldy Hernandez <aldyh@redhat.com>
6097 * dwarf2out.c (declare_in_namespace): Only emit external
6098 declarations in the local scope once.
6100 2014-10-24 Jonathan Wakely <jwakely@redhat.com>
6102 * ginclude/stdbool.h: Do not define bool, true or false in C++11.
6104 2014-10-24 Charles Baylis <charles.baylis@linaro.org>
6106 * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
6107 update uses to use new macro arguments.
6108 (__LD3_LANE_FUNC): Likewise.
6109 (__LD4_LANE_FUNC): Likewise.
6111 2014-10-24 Charles Baylis <charles.baylis@linaro.org>
6113 * config/aarch64/aarch64-builtins.c
6114 (aarch64_types_loadstruct_lane_qualifiers): Define.
6115 * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
6116 ld4_lane): New builtins.
6117 * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
6119 (aarch64_vec_load_lanesci_lane<mode>): Likewise.
6120 (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
6121 (aarch64_ld2_lane<mode>): New expand.
6122 (aarch64_ld3_lane<mode>): Likewise.
6123 (aarch64_ld4_lane<mode>): Likewise.
6124 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
6125 UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
6127 2014-10-24 Georg-Johann Lay <avr@gjlay.de>
6129 * avr-protos.h (avr_out_sign_extend): New.
6130 * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
6131 (avr_out_sign_extend): New function.
6132 * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
6133 (extendhisi2, extendpsisi2): Use it.
6134 (adjust_len) [sext]: New.
6136 2014-10-24 Martin Liska <mliska@suse.cz>
6138 * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
6141 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6143 * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
6144 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
6145 * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
6146 (LINK_SPEC): Include CA53_ERR_835769_SPEC.
6148 2014-10-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
6150 * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
6152 * config/aarch64/aarch64.c (is_mem_p): Delete.
6153 (is_memory_op): Rename to...
6154 (has_memory_op): ... This. Use FOR_EACH_SUBRTX.
6155 (dep_between_memop_and_curr): Assert that the input is a SET.
6156 (aarch64_madd_needs_nop): Add comment. Do not call
6157 dep_between_memop_and_curr on NULL body.
6158 (aarch64_final_prescan_insn): Add comment.
6161 2014-10-24 Richard Biener <rguenther@suse.de>
6163 * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
6164 to genmatch BUILD_LIBS instead.
6166 2014-10-24 Richard Biener <rguenther@suse.de>
6168 * genmatch.c (expr::gen_transform): Use fold_buildN_loc
6169 and build_call_expr_loc.
6170 (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
6171 non_lvalue_loc to build it for GENERIC.
6172 (decision_tree::gen_generic): Add location argument to
6173 generic_simplify prototype.
6174 (capture_info): New class.
6175 (capture_info::capture_info): New constructor.
6176 (capture_info::walk_match): New method.
6177 (capture_info::walk_result): New method.
6178 (capture_info::walk_c_expr): New method.
6179 (dt_simplify::gen): Handle preserving side-effects for
6180 GENERIC code generation.
6181 (decision_tree::gen_generic): Do not reject operands
6182 with TREE_SIDE_EFFECTS.
6183 * generic-match.h: New file.
6184 * generic-match-head.c: Include generic-match.h, not gimple-match.h.
6185 * match.pd: Add some constant folding patterns from fold-const.c.
6186 * fold-const.c: Include generic-match.h.
6187 (fold_unary_loc): Dispatch to generic_simplify.
6188 (fold_ternary_loc): Likewise.
6189 (fold_binary_loc): Likewise. Remove patterns now implemented
6190 by generic_simplify.
6191 * gimple-fold.c (replace_stmt_with_simplification): New function.
6192 (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
6193 (no_follow_ssa_edges): New function.
6194 (fold_stmt): New overload with valueization hook. Use
6195 no_follow_ssa_edges for the overload without hook.
6196 (fold_stmt_inplace): Likewise.
6197 * gimple-fold.h (no_follow_ssa_edges): Declare.
6199 2014-10-24 Felix Yang <felix.yang@huawei.com>
6200 Jiji Jiang <jiangjiji@huawei.com>
6203 * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
6204 (__LD3R_FUNC): Ditto.
6205 (__LD4R_FUNC): Ditto.
6206 (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
6207 vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
6208 vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
6209 vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
6210 vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
6211 vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
6212 (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
6213 vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
6214 vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
6215 vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
6216 vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
6217 vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
6218 (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
6219 vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
6220 vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
6221 vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
6222 vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
6223 vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
6224 * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
6225 UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
6226 * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
6228 * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
6229 (aarch64_simd_ld3r<mode>): Likewise.
6230 (aarch64_simd_ld4r<mode>): Likewise.
6231 (aarch64_ld2r<mode>): New expand.
6232 (aarch64_ld3r<mode>): Likewise.
6233 (aarch64_ld4r<mode>): Likewise.
6235 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
6237 * rtlanal.c (get_base_term): Handle SCRATCH.
6239 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
6241 * haifa-sched.c (sched_init): Disable max_issue when scheduling for
6244 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
6246 * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
6247 (cached_issue_rate): Remove. Use dfa_lookahead and issue_rate instead.
6248 (max_issue, choose_ready, sched_init): Update.
6250 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
6252 * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
6253 * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
6254 (rfs_result): Set INSN_LAST_RFS_WIN. Update signature.
6255 (rank_for_schedule): Update calls to rfs_result to pass new parameters.
6256 (print_rank_for_schedule_stats): Print out elements of ready list that
6257 ended up on their respective places due to each of the sorting
6259 (ready_sort): Update.
6260 (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
6261 (schedule_block): Update.
6263 2014-10-24 Maxim Kuvyrkov <maxim.kuvyrkov@gmail.com>
6265 * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
6266 arrays. Use sched_class_regs_num instead of ira_class_hard_regs_num.
6267 (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
6268 (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
6269 (model_start_schedule): Update.
6270 (sched_pressure_start_bb): New static function. Calculate
6271 sched_class_regs_num.
6272 (schedule_block): Use it.
6273 (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
6275 2014-10-24 Richard Biener <rguenther@suse.de>
6277 * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
6278 host library and make sure to pull in the required libintl
6279 and libiconv dependencies.
6281 2014-10-24 Richard Biener <rguenther@suse.de>
6283 * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
6285 2014-10-24 Markus Trippelsdorf <markus@trippelsdorf.de>
6288 * collect2.c (main): Filter out -fno-lto.
6290 2014-10-24 Martin Liska <mliska@suse.cz>
6292 * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
6293 division by zero in dumps.
6294 (sem_item_optimizer::merge_classes): Ditto.
6296 2014-10-23 John David Anglin <danglin@gcc.gnu.org>
6298 * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
6300 2014-10-23 Ian Lance Taylor <iant@google.com>
6302 * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
6304 2014-10-23 Ian Lance Taylor <iant@google.com>
6306 * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
6308 2014-10-23 Jakub Jelinek <jakub@redhat.com>
6311 * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
6312 (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
6313 instead of only handling autoinc in dest if it is a MEM.
6314 (vt_stack_adjustments): Fix up formatting.
6316 2014-10-23 DJ Delorie <dj@redhat.com>
6318 * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
6319 independend of -mlarge.
6320 * config/msp430/constraints.md (Ys): Update comment.
6322 2014-10-23 Evgeny Stupachenko <evstupac@gmail.com>
6326 * cse.c (delete_trivially_dead_insns): Consider PIC register is used
6328 * dse.c (deletable_insn_p): Likewise.
6330 2014-10-23 Georg-Johann Lay <avr@gjlay.de>
6332 * config/avr/avr.c: Fix GNU coding rules and typos.
6333 * config/avr/avr.h: Dito.
6334 * config/avr/avr-c.c: Dito.
6335 * config/avr/avr.md: Dito.
6337 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
6339 * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
6341 (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
6343 (define_expand "abs<mode>2"): Ditto.
6345 2014-10-23 Kirill Yukhin <kirill.yukhin@intel.com>
6347 * tree-core.h (tree_var_decl): Extend `function_code' field
6348 by one bit, move `regdecl_flag' field to ...
6349 (tree_decl_with_vis): Here.
6350 * tree.h (DECL_STATIC_CHAIN): Update struct name.
6352 2014-10-23 Richard Biener <rguenther@suse.de>
6354 * Makefile.in (BUILD_CPPLIB): Add.
6355 (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
6358 2014-10-23 Richard Biener <rguenther@suse.de>
6360 * fold-const.c (fold_binary_loc): Preserve side-effects of
6361 X - X when simplifying to 0.
6362 * stor-layout.c (finish_bitfield_representative): Strip
6363 side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
6365 2014-10-22 Richard Biener <rguenther@suse.de>
6366 Tobias Burnus <burnus@net-b.de>
6369 * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
6371 2014-10-22 Dehao Chen <dehao@google.com>
6373 * auto-profile.c: Change order of header files.
6375 2014-10-22 Guozhi Wei <carrot@google.com>
6377 PR tree-optimization/63530
6378 tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
6379 pointer alignment according to DR_MISALIGNMENT.
6381 2014-10-22 David Malcolm <dmalcolm@redhat.com>
6383 * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
6385 2014-10-22 Andrew MacLeod <amacleod@redhat.com>
6387 * cfgbuild.h: New. Add prototypes for cfgbuild.c.
6388 * cfgcleanup.h: New. Add prototypes for cfgcleanup.c.
6389 * cfgloopmanip.h: New. Add prototypes for cfgloopmanip.c.
6390 * dominance.h: New. Add prototypes for dominance.c.
6391 * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
6392 * cfghooks.h: (struct profile_record) Relocate here.
6393 Relocate 2 prototypes from basic-block.h.
6394 * basic-block.h: Move prototypes and struct to new header files.
6395 Include cfgbuild.h, cfgcleanup.h, and dominance.h.
6396 * rtl.h: Move a few prototypes to new header files.
6397 * cfgcleanup.c (merge_memattrs): Make static.
6398 * genopinit.c (main): Add predict.h to list of includes.
6399 * predict.h: Update prototype list to match predict.c.
6400 * predict.c (maybe_hot_count_p): Export.
6401 (cgraph_edge::maybe_hot_p): Move to cgraph.c.
6402 (cgraph_node::optimize_for_size_p): Move to cgraph.h.
6403 * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
6404 * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
6405 * profile.h: Adjust prototypes.
6406 * ifcvt.h: New. Relocate struct ce_if_block here.
6407 * ifcvt.c: Include ifcvt.h.
6408 * config/frv/frv.c: Include ifcvt.h.
6409 * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
6411 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
6413 * lra.c (lra): Remove call to recog_init.
6414 * config/i386/i386.md (preferred_for_speed): New attribute
6415 (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
6416 "enabled". Remove check for sched1.
6418 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
6420 * recog.h (recog_data_d): Remove enabled_alternatives.
6421 * recog.c (extract_insn): Don't set it.
6422 * reload.c (find_reloads): Call get_enabled_alternatives.
6424 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
6426 * recog.h (constrain_operands): Add an alternative_mask parameter.
6427 (constrain_operands_cached): Likewise.
6428 (get_preferred_alternatives): Declare new form.
6429 * recog.c (get_preferred_alternatives): New bb-taking instance.
6430 (constrain_operands): Take the set of available alternatives as
6432 (check_asm_operands, insn_invalid_p, extract_constrain_insn)
6433 (extract_constrain_insn_cached): Update calls to constrain_operands.
6434 * caller-save.c (reg_save_code): Likewise.
6435 * ira.c (setup_prohibited_mode_move_regs): Likewise.
6436 * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
6437 * ree.c (combine_reaching_defs): Likewise.
6438 * reload.c (can_reload_into): Likewise.
6439 * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
6440 (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
6441 (emit_insn_if_valid_for_reload): Likewise.
6442 * reorg.c (fill_slots_from_thread): Likewise.
6443 * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
6444 * config/pa/pa.c (pa_can_combine_p): Likewise.
6445 * config/rl78/rl78.c (insn_ok_now): Likewise.
6446 * config/sh/sh.md (define_peephole2): Likewise.
6447 * final.c (final_scan_insn): Update call to constrain_operands_cached.
6449 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
6451 * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
6453 * genattr.c (main): Handle "preferred_for_size" and
6454 "preferred_for_speed" in the same way as "enabled".
6455 * recog.h (bool_attr): New enum.
6456 (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
6457 (get_preferred_alternatives, check_bool_attrs): Declare.
6458 * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
6459 (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
6461 (get_enabled_alternatives): Use get_bool_attr_mask.
6462 * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
6463 instead of recog_data.enabled_alternatives.
6464 * ira.c (ira_setup_alts): Likewise.
6465 * postreload.c (reload_cse_simplify_operands): Likewise.
6466 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
6467 * ira-lives.c (preferred_alternatives): New variable.
6468 (process_bb_node_lives): Set it.
6469 (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
6470 (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
6471 of recog_data.enabled_alternatives.
6472 * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
6473 to preferred_alternatives.
6474 * lra-constraints.c (process_alt_operands): Update accordingly.
6475 * lra.c (lra_set_insn_recog_data): Likewise.
6476 (lra_update_insn_recog_data): Assert check_bool_attrs.
6478 2014-10-22 Richard Sandiford <richard.sandiford@arm.com>
6480 * recog.h (extract_constrain_insn): Declare.
6481 * recog.c (extract_constrain_insn): New function.
6482 * lra.c (check_rtl): Use it.
6483 * postreload.c (reload_cse_simplify_operands): Likewise.
6484 * reg-stack.c (check_asm_stack_operands): Likewise.
6485 (subst_asm_stack_regs): Likewise.
6486 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
6487 * regrename.c (build_def_use): Likewise.
6488 * sel-sched.c (get_reg_class): Likewise.
6489 * config/arm/arm.c (note_invalid_constants): Likewise.
6490 * config/s390/predicates.md (execute_operation): Likewise.
6492 2014-10-22 Jakub Jelinek <jakub@redhat.com>
6493 Yury Gribov <y.gribov@samsung.com>
6495 * common.opt (flag_sanitize_recover): New variable.
6496 (fsanitize-recover): Remove Var/Init, deprecate.
6497 (fsanitize-recover=): New option.
6498 * doc/invoke.texi (fsanitize-recover): Update docs.
6499 * opts.c (finish_options): Use opts->x_flag_sanitize
6500 instead of flag_sanitize. Prohibit -fsanitize-recover
6501 for anything besides UBSan. Formatting.
6502 (common_handle_option): Handle OPT_fsanitize_recover_
6503 and OPT_fsanitize_recover. Use opts->x_flag_sanitize
6504 instead of flag_sanitize.
6505 * asan.c (pass_sanopt::execute): Fix up formatting.
6506 * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
6507 ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
6508 instrument_bool_enum_load, ubsan_instrument_float_cast,
6509 instrument_nonnull_arg, instrument_nonnull_return): Check
6510 bits in flag_sanitize_recover bitmask instead of
6511 flag_sanitize_recover as bool flag.
6513 2014-10-22 Jiong Wang <jiong.wang@arm.com>
6515 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
6517 2014-10-22 Renlin Li <renlin.li@arm.com>
6519 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
6520 __ARM_FEATURE_IDIV__.
6522 2014-10-22 Richard Biener <rguenther@suse.de>
6524 * Makefile.in (s-match): Adjust dependencies to only catch
6527 2014-10-22 Richard Biener <rguenther@suse.de>
6528 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
6530 * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
6531 (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
6532 (gimple-match.c): Generate by triggering s-match.
6533 (generic-match.c): Likewise.
6534 (s-match): Rule to build gimple-match.c and generic-match.c
6535 by running the genmatch generator program.
6536 (build/hash-table.o): Dependencies to build hash-table.c for the host.
6537 (build/genmatch.o): Dependencies to build genmatch.
6538 (genprog): Add match.
6539 (build/genmatch): Likewise.
6540 (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
6541 * generic-match-head.c: New file.
6542 * gimple-match-head.c: Likewise.
6543 * gimple-match.h: Likewise.
6544 * genmatch.c: Likewise.
6545 * match.pd: Likewise.
6546 * builtins.h (fold_builtin_n): Export.
6547 * builtins.c (fold_builtin_n): Likewise.
6548 * gimple-fold.h (gimple_build): Declare various overloads.
6549 (gimple_simplify): Likewise.
6550 (gimple_convert): Re-implement in terms of gimple_build.
6551 * gimple-fold.c (gimple_convert): Remove.
6552 (gimple_build): New functions.
6553 * doc/match-and-simplify.texi: New file.
6554 * doc/gccint.texi: Add menu item Match and Simplify and include
6555 match-and-simplify.texi.
6557 2014-10-22 Jakub Jelinek <jakub@redhat.com>
6560 * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
6561 V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
6562 even for just TARGET_AVX2, not only for
6563 TARGET_AVX512VL && TARGET_AVX512BW. For V{32HI,64QI}mode,
6564 call ix86_vector_duplicate_value only if TARGET_AVX512BW,
6565 otherwise build it using concatenation of 256-bit
6567 * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
6568 avx512 broadcast patterns.
6569 (vec_dup<mode>): Likewise. For avx2 use
6570 v<sseintprefix>broadcast<bcstscalarsuff> instead of
6571 vbroadcast<ssescalarmodesuffix>.
6572 (AVX2_VEC_DUP_MODE): New mode iterator.
6573 (*vec_dup<mode>): New TARGET_AVX2 define_insn with
6574 AVX2_VEC_DUP_MODE iterator, add a splitter for that.
6577 * config/i386/i386.c (ix86_pic_register_p): Also return
6578 true if x is a hard register with ORIGINAL_REGNO equal to
6579 pic_offset_table_rtx pseudo REGNO.
6580 (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
6581 after reload, subtract GOT_SYMBOL_NAME symbol if possible.
6583 2014-10-22 Alan Modra <amodra@gmail.com>
6585 * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
6586 * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
6587 (gcc_obstack_init): Use obstack_specify_allocation in place of
6589 * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
6590 (regexp_representation): Likewise.
6591 * godump.c (go_output_type): Likewise.
6593 2014-10-21 John David Anglin <danglin@gcc.gnu.org>
6595 * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
6596 * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
6597 * config/pa/pa.opt (mjump-in-delay): Ignore option. Update comment.
6599 2014-10-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
6601 * doc/invoke.texi (pedantic-errors): Explain better.
6603 2014-10-21 Joern Rennecke <joern.rennecke@embecosm.com>
6604 Vidya Praveen <vidya.praveen@atmel.com>
6605 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
6606 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
6607 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
6609 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
6611 * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
6612 (avr_nonconst_pointer_addrspace): Likewise.
6613 * config/avr/avr.h (AVR_HAVE_LPM): Define.
6615 Added AVRTINY architecture to avr target.
6616 * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
6617 (base_arch_s): member added for AVRTINY architecture.
6618 * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
6619 alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
6620 AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
6621 and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
6622 respectively. LAST_CALLEE_SAVED_REG macro added for the last register
6623 in callee saved register list.
6624 (avr_option_override): CCP address updated for AVRTINY.
6625 (avr_init_expanders): tmp and zero rtx initialized as per arch.
6626 Reset avr_have_dimode if AVRTINY.
6627 (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
6628 (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
6629 (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
6630 Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
6631 (expand_epilogue): Likewise.
6632 (avr_print_operand): Print CCP address in case of AVRTINY also.
6634 (function_arg_regno_p): Check different register list for arguments
6636 (init_cumulative_args): Check for AVRTINY to update number of argument
6638 (tiny_valid_direct_memory_access_range): New function. Return false if
6639 direct memory access range is not in accepted range for AVRTINY.
6640 (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
6641 indirect load (with displacement) for AVRTINY.
6642 (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
6643 avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
6644 (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
6645 indirect load (no displacement) for AVRTINY.
6646 (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
6647 indirect load (with displacement) for AVRTINY.
6648 (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
6649 indirect load for pre-decrement address.
6650 (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
6651 functions. Update instruction length for AVRTINY.
6652 (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
6654 (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
6655 (out_movsi_r_mr): Likewise, for SImode.
6656 (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
6657 indirect store (no displacement) for AVRTINY.
6658 (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
6659 indirect store (with displacement) for AVRTINY.
6660 (out_movsi_mr_r): Emit out insn for IO address store. Update store
6661 instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
6663 (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
6664 indirect load (no displacement) for PSImode in AVRTINY.
6665 (avr_out_load_psi_reg_disp_tiny): New function to handle register
6666 indirect load (with displacement) for PSImode in AVRTINY.
6667 (avr_out_load_psi): Call PSImode register indirect load functions for
6668 AVRTINY. Update instruction length for AVRTINY.
6669 (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
6670 indirect store (no displacement) for PSImode in AVRTINY.
6671 (avr_out_store_psi_reg_disp_tiny): New function to handle register
6672 indirect store (with displacement) for PSImode in AVRTINY.
6673 (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
6674 register indirect store functions for AVRTINY.
6675 (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
6676 register indirect store (with displacement) for AVRTINY.
6677 (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
6678 register indirect store function for QImode in AVRTINY.
6679 (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
6680 (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
6681 indirect store (no displacement) for HImode in AVRTINY.
6682 (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
6683 indirect store (with displacement) for HImode in AVRTINY.
6684 (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
6685 indirect store for post-increment address in HImode.
6686 (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
6687 register indirect store function for HImode in AVRTINY.
6688 (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
6690 (order_regs_for_local_alloc): Updated register allocation order for
6692 (avr_conditional_register_usage): New function. It is a target hook
6693 (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
6694 used registers list and register allocation order for AVRTINY.
6695 (avr_return_in_memory): Update return value size for AVRTINY.
6696 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
6697 for AVRTINY arch and tiny program memory base address.
6698 * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
6699 (avr_texinfo): Added description for AVRTINY arch.
6700 * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
6701 STATIC_CHAIN_REGNUM for AVRTINY.
6702 * config/avr/avr-mcus.def: Added AVRTINY arch devices.
6703 * config/avr/avr.md: Added constants for tmp/ zero registers in
6704 AVRTINY. Attributes for AVRTINY added.
6705 (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
6706 memory access range.
6707 (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
6708 in AVRTINY memory access range.
6709 (*mov<mode>): Likewise for HImode and SImode.
6710 (*movsf): Likewise for SFmode.
6711 (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
6713 * config/avr/avr-protos.h: Added function prototype for
6714 tiny_valid_direct_memory_access_range.
6715 * config/avr/avr-tables.opt: Regenerate.
6716 * gcc/config/avr/t-multilib: Regenerate.
6717 * doc/avr-mmcu.texi: Regenerate.
6719 2014-10-21 Andrew Pinski <apinski@cavium.com>
6721 * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
6722 available option also.
6723 * config/aarch64/aarch64-cost-tables.h: New file.
6724 * config/aarch64/aarch64-cores.def (thunderx): New core.
6725 * config/aarch64/aarch64-tune.md: Regenerate.
6726 * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
6727 of config/arm/aarch-cost-tables.h.
6728 (thunderx_regmove_cost): New variable.
6729 (thunderx_tunings): New variable.
6731 2014-10-21 Dehao Chen <dehao@google.com>
6733 * auto-profile.c: New file.
6734 * auto-profile.h: New file.
6735 * basic-block.h (maybe_hot_count_p): New export func.
6736 (add_working_set): New export func.
6737 * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
6738 (GCOV_TAG_AFDO_FUNCTION): Likewise.
6739 (GCOV_TAG_AFDO_WORKING_SET): Likewise.
6740 * opts.c (enable_fdo_optimizations): New func.
6741 (common_handle_option): Handle -fauto-profile flag.
6742 * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
6743 (class pass_early_inline): Export early_inliner.
6744 (early_inliner): Likewise.
6745 (pass_early_inline::execute): Likewise.
6746 * ipa-inline.h (early_inliner): Likewise.
6747 * predict.c (maybe_hot_count_p): New export func.
6748 (counts_to_freqs): AutoFDO logic.
6749 (rebuild_frequencies): Likewise.
6750 * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
6751 * profile.c (add_working_set): New func.
6752 * Makefile.in (auto-profile.o): New object file.
6753 * passes.def (pass_ipa_auto_profile): New pass.
6754 * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
6755 * tree-pass.h (make_pass_ipa_auto_profile): New pass.
6756 * toplev.c (compile_file): AutoFDO logic.
6757 * doc/invoke.texi (-fauto-profile): New doc.
6758 * coverage.c (coverage_init): AutoFDO logic.
6759 * common.opt (-fauto-profile): New flag.
6760 * timevar.def (TV_IPA_AUTOFDO): New tag.
6761 * value-prof.c (gimple_alloc_histogram_value): New export func.
6762 (check_ic_target): Likewise.
6763 * value-prof.h (gimple_alloc_histogram_value): Likewise.
6764 (check_ic_target): Likewise.
6766 2014-10-21 David Malcolm <dmalcolm@redhat.com>
6768 * cgraph.c (cgraph_c_finalize): New function.
6769 * cgraph.h (cgraph_c_finalize): New prototype.
6770 (cgraphunit_c_finalize): New prototype.
6771 * cgraphunit.c (first_analyzed): Move from analyze_functions
6773 (first_analyzed_var): Likewise.
6774 (analyze_functions): Move static variables into file-scope.
6775 (cgraphunit_c_finalize): New function.
6776 * diagnostic.c (diagnostic_finish): Free the memory for
6777 context->classify_diagnostic and context->printer, running the
6778 destructor for the latter.
6779 (bt_stop): Use toplev::main.
6780 * dwarf2out.c (dwarf2out_finalize): New function.
6781 * dwarf2out.h (dwarf2out_c_finalize): New prototype.
6782 * gcse.c (gcse_c_finalize): New function.
6783 * gcse.h (gcse_c_finalize): New prototype.
6784 * ggc-page.c (init_ggc): Make idempotent.
6785 * input.c (input_location): Initialize to UNKNOWN_LOCATION.
6786 * ipa-cp.c (ipa_cp_c_finalize): New function.
6787 * ipa-prop.h (ipa_cp_c_finalize): New prototype.
6788 * ipa-pure-const.c (function_insertion_hook_holder): Move to be
6789 a field of class pass_ipa_pure_const.
6790 (node_duplication_hook_holder): Likewise.
6791 (node_removal_hook_holder): Likewise.
6792 (register_hooks): Convert to method...
6793 (pass_ipa_pure_const::register_hooks): ...here, converting
6794 static variable init_p into...
6795 (pass_ipa_pure_const::init_p): ...new field.
6796 (pure_const_generate_summary): Update invocation of
6797 register_hooks to invoke as a method of current_pass.
6798 (pure_const_read_summary): Likewise.
6799 (propagate): Convert to...
6800 (pass_ipa_pure_const::execute): ...method.
6801 * ipa-reference.c (ipa_init): Move static bool init_p from here
6803 (ipa_init_p): New file-scope variable, so that it can be reset
6804 when repeatedly invoking the compiler within one process by...
6805 (ipa_reference_c_finalize): New function.
6806 * ipa-reference.h (ipa_reference_c_finalize): New.
6807 * main.c (main): Replace invocation of toplev_main with
6808 construction of a toplev instance, and call its "main" method.
6809 * params.c (global_init_params): Add an assert that
6810 params_finished is false.
6811 (params_c_finalize): New.
6812 * params.h (params_c_finalize): New.
6813 * passes.c (execute_ipa_summary_passes): Set "current_pass" before
6814 invoking generate_summary, for the benefit of pass_ipa_pure_const.
6815 (ipa_write_summaries_2): Assign "pass" to "current_pass" global
6816 before calling write_summary hook.
6817 (ipa_write_optimization_summaries_1): Likewise when calling
6818 write_optimization_summary hook.
6819 (ipa_read_summaries_1): Likewise for read_summary hook.
6820 (ipa_read_optimization_summaries_1): Likewise for
6821 read_optimization_summary hook.
6822 (execute_ipa_stmt_fixups): Likewise.
6823 * stringpool.c (init_stringpool): Clean up if we're called more
6825 * timevar.c (timevar_init): Ignore repeated calls.
6826 * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
6828 (general_init): Reset "input_location" to UNKNOWN_LOCATION.
6829 (initialize_rtl): Move static local "initialized_once"
6830 into file scope, and rename to...
6831 (rtl_initialized): New variable.
6832 (do_compile): Move timevar initialization from here to
6833 toplev::start_timevars.
6834 (toplev::toplev, toplev::~toplev, toplev::start_timevars,
6835 toplev::finalize): New functions.
6836 (toplev_main): Rename to...
6837 (toplev::main): ...this.
6838 * toplev.h (class toplev): New class.
6840 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
6842 * loop-doloop.c: Include loop-unroll.h.
6844 2014-10-21 Andrew MacLeod <amacleod@redhat.com>
6846 * cfg.h: New. Header file for cfg.c.
6847 * cfganal.h: New. Header file for cfganal.c.
6848 * lcm.h: New. Header file for lcm.c.
6849 * loop-unroll.h: New. Header file for loop-unroll.h.
6850 * cfgloop.h: (unroll_loops): Remove prototype.
6851 * basic-block.h: Move prototypes and structs to new header files.
6852 Include cfg.h, cfganal.h, and lcm.h.
6853 * loop-init.c: Include loop-unroll.h.
6854 * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
6855 * modulo-sched.c: Include loop-unroll.h.
6857 2014-10-21 Thomas Preud'homme <thomas.preudhomme@arm.com>
6859 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
6860 MARKER_BYTE_UNKNOWN markers when handling casts.
6862 2014-10-21 Richard Biener <rguenther@suse.de>
6864 * tree-ssa-phiopt.c (value_replacement): Properly verify we
6865 are the non-singleton PHI.
6867 2014-10-21 Jakub Jelinek <jakub@redhat.com>
6869 PR tree-optimization/63563
6870 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
6871 if either dra or drb stmts are not normal loads/stores.
6873 2014-10-21 Ilya Tocar <ilya.tocar@intel.com>
6875 * config/i386/i386.c (expand_vec_perm_1): Fix
6876 expand_vec_perm_palignr case.
6877 * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
6880 2014-10-21 Zhenqiang Chen <zhenqiang.chen@arm.com>
6882 * cfgloopanal.c (seq_cost): Delete.
6883 * rtl.h (seq_cost): New prototype.
6884 * rtlanal.c (seq_cost): New function.
6885 * tree-ssa-loop-ivopts.c (seq_cost): Delete.
6887 2014-10-20 Andrew MacLeod <amacleod@redhat.com>
6889 * cfgrtl.h: New. Add prototypes for cfgrtl.c.
6890 * basic-block.h: Remove prototypes for cfgrtl.c.
6891 * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
6892 prototypes to cfgrtl.h.
6893 * profile.h (profile_info): Add extern export declaration.
6894 * rtl.h: Remove prototypes for cfgrtl.h.
6895 * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
6896 * ipa-inline.c: Include profile.h.
6897 * loop-unroll.c: Ditto.
6898 * modulo-sched.c: Ditto.
6899 * postreload-gcse.c: Ditto.
6901 * sched-ebb.c: Ditto.
6902 * sched-rgn.c: Ditto.
6904 * tree-ssa-loop-ivcanon.c: Ditto.
6906 2014-10-20 Richard Biener <rguenther@suse.de>
6908 * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
6909 operands to get a def operand kind match. Signal mismatches
6910 to the parent so we can try swapping its operands.
6911 (vect_build_slp_tree): Try swapping operands if they have
6912 a mismatched operand kind.
6914 2014-10-20 Alan Modra <amodra@gmail.com>
6917 * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
6918 Increase "ops" array size. Correct array size tests. Init
6919 n_constants in loop. Break out of innermost loop when finding
6920 a trivial CONST expression.
6922 2014-10-20 Martin Liska <mliska@suse.cz>
6925 * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
6926 Gimple tempate string is compared.
6928 2014-10-20 Uros Bizjak <ubizjak@gmail.com>
6930 * varasm.c (const_alias_set): Remove.
6931 (init_varasm_once): Remove initialization of const_alias_set.
6932 (build_constant_desc): Do not set alias set to const_alias_set.
6934 2014-10-19 Ilya Verbin <ilya.verbin@intel.com>
6936 * configure: Regenerate.
6937 * configure.ac: Move the test for section attribute specifier "e" in GAS
6938 out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
6939 * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
6940 * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
6941 ifdef HAVE_GAS_SECTION_EXCLUDE.
6943 2014-10-19 Andreas Schwab <schwab@linux-m68k.org>
6945 * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
6946 match_operand expression.
6948 2014-10-19 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
6949 David Edelsohn <dje.gcc@gmail.com>
6951 * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
6953 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
6955 2014-10-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
6957 * doc/invoke.texi (Options to Request or Suppress Warnings):
6958 Explain options precedence.
6959 (Wtrampolines): Do not indent paragraph.
6961 2014-10-18 John David Anglin <danglin@gcc.gnu.org>
6963 * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
6964 * config/pa/pa-protos.h (pa_following_call): Delete declaration.
6965 (pa_jump_in_call_delay): Likewise.
6966 * config/pa/pa.c (pa_option_override): Remove jump in call delay
6968 (pa_output_millicode_call): Remove support for jump in call delay.
6969 (pa_output_call): Likewise.
6970 (pa_jump_in_call_delay): Delete.
6971 (pa_following_call): Likewise.
6972 * config/pa/pa.md (in_call_delay): Remove jump in delay check.
6973 (uncond_branch): Remove following call check from attribute length.
6975 2014-10-18 Oleg Endo <olegendo@gcc.gnu.org>
6978 * config/sh/sh-modes.def (PSI): Remove.
6979 * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
6980 * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
6981 (sh_reorg): Remove commented out FPSCR code.
6982 (fpscr_set_from_mem): Use SImode instead of PSImode. Emit lds_fpscr
6983 insn instead of move insn.
6984 (sh_hard_regno_mode_ok): Return SImode for FPSCR.
6985 (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
6987 (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
6988 (sh1_builtin_p): Uncomment.
6989 (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
6990 (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
6991 * config/sh/sh/predicates.md (fpscr_operand): Simplify.
6992 (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
6993 (general_movsrc_operand, general_movdst_operand): Disallow
6995 * config/sh/sh.md (FPSCR_FR): New constant.
6996 (push_fpscr): Emit sts_fpscr insn.
6997 (pop_fpscr): Emit lds_fpscr_insn.
6998 (movsi_ie): Disallow FPSCR operands.
6999 (fpu_switch, unnamed related split, extend_psi_si,
7000 truncate_si_psi): Remove insns.
7001 (lds_fpscr, sts_fpscr): New insns.
7002 (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
7005 2014-10-17 Eric Botcazou <ebotcazou@adacore.com>
7007 * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
7008 (clone_inlined_nodes): Do not overwrite the clone if above predicate
7011 2014-10-17 Ilya Tocar <ilya.tocar@intel.com>
7013 * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
7014 (expand_vec_perm_d): Ditto.
7015 (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
7016 V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
7018 (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
7019 (ix86_expand_sse_unpack): Handle V64QImode.
7020 (expand_vec_perm_blend): Update conditions for TARGET, handle
7021 V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
7022 (expand_vec_perm_pshufb): Handle V64QImode.
7023 (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
7024 V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
7025 (ix86_expand_vec_perm_const_1): Call ix86_expand_vec_perm_vpermi2.
7026 (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
7027 (ix86_expand_vecop_qihi): Handle V64QImode.
7028 * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
7029 (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
7030 (define_mode_iterator VEC_PERM_CONST): Add V32HI.
7031 (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
7032 (mul<mode>3): Use VI1_AVX512.
7033 (<sse2_avx2>_packsswb): Ditto.
7034 (<sse2_avx2>_packuswb): Ditto.
7035 (<ssse3_avx2>_pshufb<mode>3): Ditto.
7036 (<shift_insn><mode>3): Ditto.
7038 2014-10-17 Kirill Yukhin <kirill.yukhin@intel.com>
7040 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
7041 conditions to fix bootstrap.
7043 2014-10-17 Andrew MacLeod <amacleod@redhat.com>
7045 gcc-plugin.h: Add tm.h and flattened includes from function.h.
7047 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
7048 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7049 Anna Tikhonova <anna.tikhonova@intel.com>
7050 Ilya Tocar <ilya.tocar@intel.com>
7051 Andrey Turetskiy <andrey.turetskiy@intel.com>
7052 Ilya Verbin <ilya.verbin@intel.com>
7053 Kirill Yukhin <kirill.yukhin@intel.com>
7054 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7056 * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
7057 and V32HI modes, update V8HI, V16QI, V32QI modes handling.
7058 (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
7059 * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
7060 (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
7061 (define_expand "vec_init<mode>"): Use VF48_I1248.
7063 2014-10-17 Alexander Ivchenko <alexander.ivchenko@intel.com>
7064 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7065 Anna Tikhonova <anna.tikhonova@intel.com>
7066 Ilya Tocar <ilya.tocar@intel.com>
7067 Andrey Turetskiy <andrey.turetskiy@intel.com>
7068 Ilya Verbin <ilya.verbin@intel.com>
7069 Kirill Yukhin <kirill.yukhin@intel.com>
7070 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7072 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
7073 expand_sse2_mulvxdi3.
7075 2014-10-17 Richard Biener <rguenther@suse.de>
7077 * fold-const.c (fold_comparison): Remove redundant constant
7078 folding and operand swapping.
7079 (fold_binary_loc): Do comparison operand swapping here.
7080 (fold_ternary_loc): Canonicalize operand order for
7081 commutative ternary operations.
7082 * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
7085 2014-10-17 Jakub Jelinek <jakub@redhat.com>
7087 PR tree-optimization/63464
7088 * gimple.h (gimple_seq_discard): New prototype.
7089 * gimple.c: Include stringpool.h and tree-ssanames.h.
7090 (gimple_seq_discard): New function.
7091 * optabs.h (lshift_cheap_p): New prototype.
7092 * optabs.c (lshift_cheap_p): New function, moved from...
7093 * tree-switch-conversion.c (lshift_cheap_p): ... here.
7094 * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
7095 (reassoc_branch_fixups): New variable.
7096 (update_range_test): Add otherrangep and seq arguments.
7097 Unshare exp. If otherrange is NULL, use for other ranges
7098 array of pointers pointed by otherrangep instead.
7099 Emit seq before gimplified statements for tem.
7100 (optimize_range_tests_diff): Adjust update_range_test
7102 (optimize_range_tests_xor): Likewise. Fix up comment.
7103 (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
7105 (optimize_range_tests): Adjust update_range_test caller.
7106 Call optimize_range_tests_to_bit_test.
7107 (branch_fixup): New function.
7108 (execute_reassoc): Call branch_fixup.
7110 PR tree-optimization/63302
7111 * tree-ssa-reassoc.c (optimize_range_tests_xor,
7112 optimize_range_tests_diff): Use !integer_pow2p () instead of
7115 2014-10-17 Martin Liska <mliska@suse.cz>
7117 * ipa-icf.c (sem_function::merge): Local flags are set to false
7118 to enforce equal calling convention to be used.
7119 * opts.c (common_handle_option): Indentation fix.
7121 2014-10-17 Marc Glisse <marc.glisse@inria.fr>
7123 * tree-into-ssa.c (is_old_name): Replace "new" with "old".
7125 2014-10-17 Tom de Vries <tom@codesourcery.com>
7127 PR rtl-optimization/61605
7128 * regcprop.c (copyprop_hardreg_forward_1): Use
7129 regs_invalidated_by_this_call instead of regs_invalidated_by_call.
7131 2014-10-17 Tom de Vries <tom@codesourcery.com>
7133 PR rtl-optimization/61605
7134 * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p. Don't
7135 notice stores for noops. Don't regard noops as copies.
7137 2014-10-17 Uros Bizjak <ubizjak@gmail.com>
7139 * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
7140 register in a special way.
7141 (__cpuid_count): Ditto.
7142 * config/i386/driver-i386.h: Protect with
7143 "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
7144 (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
7145 is required to compile the function.
7147 2014-10-16 DJ Delorie <dj@redhat.com>
7149 * flag-types.h (sanitize_code): Don't assume targets have 32-bit
7152 * config/rs6000/rs6000-c.c (rid_int128): New.
7153 (rs6000_macro_to_expand): Use instead of RID_INT128.
7155 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
7157 * function.h: Flatten file. Remove includes, adjust prototypes to
7158 reflect only what is in function.h.
7159 (enum direction, struct args_size, struct locate_and_pad_arg_data,
7160 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
7162 (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
7163 (optimize_function_for_size_p, optimize_function_for_speed_p): Move
7164 prototypes to predict.h.
7165 (init_varasm_status): Move prototype to varasm.h.
7166 * expr.h: Adjust include files.
7167 (enum direction, struct args_size, struct locate_and_pad_arg_data,
7168 ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
7170 (locate_and_pad_parm): Move prototype to function.h.
7171 * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
7172 assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
7173 assign_temp, reposition_prologue_and_epilogue_notes,
7174 prologue_epilogue_contains, sibcall_epilogue_contains,
7175 update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
7176 set_return_jump_label): Move prototypes to function.h.
7177 * predict.h (optimize_function_for_size_p,
7178 optimize_function_for_speed_p): Relocate prototypes from function.h.
7179 * shrink-wrap.h (emit_return_into_block, active_insn_between,
7180 convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
7182 * varasm.h (init_varasm_status): Relocate prototype from function.h.
7183 * genattrtab.c (write_header): Add predict.h to include list.
7184 * genconditions.c (write_header): Add predict.h to include list.
7185 * genemit.c (main): Adjust header file includes.
7186 * gengtype.c (ifiles): Add flattened function.h header files.
7187 * genoutput.c (output_prologue): Add predict.h to include list.
7188 * genpreds.c (write_insn_preds_c): Adjust header file includes.
7189 * genrecog.c (write_header): Add flattened function.h header files.
7190 * alias.c: Adjust include files.
7191 * auto-inc-dec.c: Likewise.
7192 * basic-block.h: Likewise.
7193 * bb-reorder.c: Likewise.
7194 * bt-load.c: Likewise.
7195 * builtins.c: Likewise.
7196 * caller-save.c: Likewise.
7197 * calls.c: Likewise.
7198 * cfgbuild.c: Likewise.
7199 * cfgcleanup.c: Likewise.
7200 * cfgexpand.c: Likewise.
7201 * cfgloop.c: Likewise.
7202 * cfgloop.h: Likewise.
7203 * cfgrtl.c: Likewise.
7204 * cgraph.h: Likewise.
7205 * cgraphclones.c: Likewise.
7206 * cgraphunit.c: Likewise.
7207 * combine-stack-adj.c: Likewise.
7208 * combine.c: Likewise.
7209 * coverage.c: Likewise.
7210 * cprop.c: Likewise.
7212 * cselib.c: Likewise.
7213 * dbxout.c: Likewise.
7215 * df-core.c: Likewise.
7216 * df-problems.c: Likewise.
7217 * df-scan.c: Likewise.
7218 * dojump.c: Likewise.
7219 * dwarf2cfi.c: Likewise.
7220 * dwarf2out.c: Likewise.
7221 * emit-rtl.c: Likewise.
7222 * except.c: Likewise.
7223 * explow.c: Likewise.
7225 * final.c: Likewise.
7226 * function.c: Likewise.
7228 * gimple-fold.c: Likewise.
7229 * gimple-low.c: Likewise.
7230 * gimple-streamer.h: Likewise.
7231 * haifa-sched.c: Likewise.
7232 * ifcvt.c: Likewise.
7236 * loop-invariant.c: Likewise.
7237 * lra-assigns.c: Likewise.
7238 * lra-coalesce.c: Likewise.
7239 * lra-constraints.c: Likewise.
7240 * lra-eliminations.c: Likewise.
7241 * lra-lives.c: Likewise.
7242 * lra-spills.c: Likewise.
7244 * lto-cgraph.c: Likewise.
7245 * lto-section-in.c: Likewise.
7246 * lto-section-out.c: Likewise.
7247 * lto-streamer-in.c: Likewise.
7248 * lto-streamer-out.c: Likewise.
7249 * mode-switching.c: Likewise.
7250 * modulo-sched.c: Likewise.
7251 * omp-low.c: Likewise.
7252 * optabs.c: Likewise.
7253 * passes.c: Likewise.
7254 * postreload-gcse.c: Likewise.
7255 * postreload.c: Likewise.
7256 * predict.c: Likewise.
7257 * profile.c: Likewise.
7258 * recog.c: Likewise.
7260 * reg-stack.c: Likewise.
7261 * regcprop.c: Likewise.
7262 * reginfo.c: Likewise.
7263 * regrename.c: Likewise.
7264 * reload.c: Likewise.
7265 * reload1.c: Likewise.
7266 * reorg.c: Likewise.
7267 * resource.c: Likewise.
7268 * rtlanal.c: Likewise.
7269 * sched-deps.c: Likewise.
7270 * sched-ebb.c: Likewise.
7271 * sched-rgn.c: Likewise.
7272 * sel-sched-dump.c: Likewise.
7273 * sel-sched-ir.c: Likewise.
7274 * sel-sched.c: Likewise.
7275 * shrink-wrap.c: Likewise.
7276 * simplify-rtx.c: Likewise.
7277 * statistics.c: Likewise.
7279 * stor-layout.c: Likewise.
7280 * store-motion.c: Likewise.
7281 * symtab.c: Likewise.
7282 * targhooks.c: Likewise.
7283 * toplev.c: Likewise.
7284 * trans-mem.c: Likewise.
7285 * tree-cfg.c: Likewise.
7286 * tree-cfgcleanup.c: Likewise.
7287 * tree-dfa.c: Likewise.
7288 * tree-eh.c: Likewise.
7289 * tree-inline.c: Likewise.
7290 * tree-into-ssa.c: Likewise.
7291 * tree-nested.c: Likewise.
7292 * tree-nrv.c: Likewise.
7293 * tree-profile.c: Likewise.
7294 * tree-ssa-alias.c: Likewise.
7295 * tree-ssa-ccp.c: Likewise.
7296 * tree-ssa-copy.c: Likewise.
7297 * tree-ssa-copyrename.c: Likewise.
7298 * tree-ssa-dom.c: Likewise.
7299 * tree-ssa-operands.c: Likewise.
7300 * tree-ssa-propagate.c: Likewise.
7301 * tree-ssa-structalias.c: Likewise.
7302 * tree-ssa-tail-merge.c: Likewise.
7303 * tree-ssa-threadedge.c: Likewise.
7304 * tree-ssa-threadupdate.c: Likewise.
7305 * tree-ssa-uncprop.c: Likewise.
7306 * tree-ssa-uninit.c: Likewise.
7307 * tree-ssa.c: Likewise.
7308 * tree-stdarg.c: Likewise.
7309 * tree-tailcall.c: Likewise.
7312 * valtrack.c: Likewise.
7313 * varasm.c: Likewise.
7314 * vmsdbgout.c: Likewise.
7316 * config/aarch64/aarch64.c: Add flattened includes from function.h.
7317 * config/alpha/alpha.c: Likewise.
7318 * config/arc/arc.c: Likewise.
7319 * config/arm/arm.c: Likewise.
7320 * config/avr/avr-log.c: Likewise.
7321 * config/avr/avr.c: Likewise.
7322 * config/bfin/bfin.c: Likewise.
7323 * config/c6x/c6x.c: Likewise.
7324 * config/cr16/cr16.c: Likewise.
7325 * config/cris/cris.c: Likewise.
7326 * config/darwin.c: Likewise.
7327 * config/epiphany/epiphany.c: Likewise.
7328 * config/epiphany/mode-switch-use.c: Likewise.
7329 * config/epiphany/resolve-sw-modes.c: Likewise.
7330 * config/fr30/fr30.c: Likewise.
7331 * config/frv/frv.c: Likewise.
7332 * config/h8300/h8300.c: Likewise.
7333 * config/i386/i386.c: Likewise.
7334 * config/ia64/ia64.c: Likewise.
7335 * config/iq2000/iq2000.c: Likewise.
7336 * config/lm32/lm32.c: Likewise.
7337 * config/m32c/m32c.c: Likewise.
7338 * config/m32r/m32r.c: Likewise.
7339 * config/m68k/m68k.c: Likewise.
7340 * config/mcore/mcore.c: Likewise.
7341 * config/mep/mep-pragma.c: Likewise.
7342 * config/mep/mep.c: Likewise.
7343 * config/microblaze/microblaze.c: Likewise.
7344 * config/mips/mips.c: Likewise.
7345 * config/mmix/mmix.c: Likewise.
7346 * config/mn10300/mn10300.c: Likewise.
7347 * config/moxie/moxie.c: Likewise.
7348 * config/msp430/msp430.c: Likewise.
7349 * config/nds32/nds32-cost.c: Likewise.
7350 * config/nds32/nds32-fp-as-gp.c: Likewise.
7351 * config/nds32/nds32-intrinsic.c: Likewise.
7352 * config/nds32/nds32-isr.c: Likewise.
7353 * config/nds32/nds32-md-auxiliary.c: Likewise.
7354 * config/nds32/nds32-memory-manipulation.c: Likewise.
7355 * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
7356 * config/nds32/nds32-predicates.c: Likewise.
7357 * config/nds32/nds32.c: Likewise.
7358 * config/nios2/nios2.c: Likewise.
7359 * config/pa/pa.c: Likewise.
7360 * config/pdp11/pdp11.c: Likewise.
7361 * config/rl78/rl78.c: Likewise.
7362 * config/rs6000/rs6000.c: Likewise.
7363 * config/rx/rx.c: Likewise.
7364 * config/s390/s390.c: Likewise.
7365 * config/score/score.c: Likewise.
7366 * config/sh/sh.c: Likewise.
7367 * config/sparc/sparc.c: Likewise.
7368 * config/spu/spu.c: Likewise.
7369 * config/stormy16/stormy16.c: Likewise.
7370 * config/tilegx/tilegx.c: Likewise.
7371 * config/tilepro/tilepro.c: Likewise.
7372 * config/v850/v850.c: Likewise.
7373 * config/vax/vax.c: Likewise.
7374 * config/xtensa/xtensa.c: Likewise.
7376 2014-10-16 Richard Earnshaw <rearnsha@arm.com>
7378 * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
7379 (TARGET_LEGITIMIZE_ADDRESS): Redefine.
7381 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
7383 * config/sh/sh-protos.h (fldi_ok): Remove.
7384 * config/sh/sh.c (fldi_ok): Likewise.
7385 (sh_secondary_reload): Don't use fldi_ok.
7386 * config/sh/constraints.md (G constraint, H constraint): Don't use
7389 2014-10-16 Martin Liska <mliska@suse.cz>
7391 * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
7392 Cast to unsigned long.
7393 (sem_item_optimizer::dump_cong_classes): Likewise.
7395 2014-10-16 Tom de Vries <tom@codesourcery.com>
7397 * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
7398 with SSA_NAME_IN_FREELIST.
7400 2014-10-16 Richard Biener <rguenther@suse.de>
7403 * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
7404 (fold_builtin_strncat_chk): Move ...
7405 * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
7406 (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
7408 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
7411 * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
7414 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
7415 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7416 Anna Tikhonova <anna.tikhonova@intel.com>
7417 Ilya Tocar <ilya.tocar@intel.com>
7418 Andrey Turetskiy <andrey.turetskiy@intel.com>
7419 Ilya Verbin <ilya.verbin@intel.com>
7420 Kirill Yukhin <kirill.yukhin@intel.com>
7421 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7423 * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
7426 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
7427 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7428 Anna Tikhonova <anna.tikhonova@intel.com>
7429 Ilya Tocar <ilya.tocar@intel.com>
7430 Andrey Turetskiy <andrey.turetskiy@intel.com>
7431 Ilya Verbin <ilya.verbin@intel.com>
7432 Kirill Yukhin <kirill.yukhin@intel.com>
7433 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7435 * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
7436 V16SI, V32HI, V64QI modes.
7438 2014-10-16 Oleg Endo <olegendo@gcc.gnu.org>
7441 * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
7442 expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
7444 * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
7445 to match fp insn patterns.
7446 (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
7448 (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
7449 expand_df_unop, expand_df_binop): Remove.
7450 (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
7451 FPSCR_STAT_REG as not call clobbered.
7452 (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
7453 invoking fpscr_set_from_mem.
7455 * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
7456 (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
7458 (REGISTER_NAMES): Adjust.
7459 (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
7460 (FIRST_PSEUDO_REGISTER): Increase to 156.
7461 (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
7462 (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
7464 (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
7465 FPSCR_MODES_REG and FPSCR_STAT_REG.
7466 (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
7468 * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
7469 FPSCR_SZ): Add new constants.
7470 (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
7472 (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
7473 (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
7474 Use TARGET_FPU_ANY condition.
7475 (fpu_switch peephole2): Remove.
7476 (fpu_switch split): Use simple_mem_operand to capture the mem and
7477 adjust split implementation.
7478 (extend_psi_si, truncate_si_psi): New insns.
7479 (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants. Add
7480 set of FPSCR_MODES_REG.
7482 (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
7483 reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
7484 calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
7485 call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
7486 call_value_compact, call_value_compact_rettramp, call,
7487 call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
7488 sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
7489 sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
7490 sibcall_value_compact, sibcall_value, call_value_pop_compact,
7491 call_value_pop_compact_rettramp, various unnamed splits):
7492 Replace use of FPSCR_REG with use of FPSCR_MODES_REG. Adjust gen_*
7495 (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
7496 (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
7497 (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
7498 (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
7499 (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
7501 (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
7502 *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
7503 cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
7504 subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
7505 cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
7506 truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
7507 and use of FPSCR_MODES_REG. Adjust gen_* function uses.
7509 2014-10-16 Martin Liska <mliska@suse.cz>
7510 Jan Hubicka <hubicka@ucw.cz>
7512 * Makefile.in: New object files included.
7513 * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
7515 (verify_edge_corresponds_to_fndecl): More sensitive verification
7516 of nodes that are merged by IPA ICF.
7517 * cgraph.h (cgraph_node::num_references): New function.
7518 * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
7519 * common.opt: New options ipa-icf, ipa-icf-functions and
7520 ipa-icf-variables introduced.
7521 * doc/invoke.texi: Documentation of new options introduced.
7522 * ipa-icf-gimple.c: New file.
7523 * ipa-icf-gimple.h: New file.
7524 * ipa-icf.c: New file.
7525 * ipa-icf.h: New file.
7526 * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
7527 (input_overwrite_node): Likewise.
7528 * lto-section-in.c: New icf section added.
7529 * lto-streamer.h (enum lto_section_type): Likewise.
7530 * opts.c (common_handle_option): New option added.
7531 * passes.def: New pass included.
7532 * timevar.def: Time variable for IPA ICF added.
7533 * tree-pass.h: New IPA ICF pass entry point added.
7535 2014-10-16 Richard Biener <rguenther@suse.de>
7537 PR tree-optimization/63168
7538 * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
7539 latches if after merging they are no longer simple.
7540 * cfghooks.c (merge_blocks): Handle merging a latch block
7543 2014-10-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
7544 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7545 Anna Tikhonova <anna.tikhonova@intel.com>
7546 Ilya Tocar <ilya.tocar@intel.com>
7547 Andrey Turetskiy <andrey.turetskiy@intel.com>
7548 Ilya Verbin <ilya.verbin@intel.com>
7549 Kirill Yukhin <kirill.yukhin@intel.com>
7550 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7552 * config/i386/sse.md
7553 (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
7554 support AVX-512VL instructions.
7556 2014-10-16 DJ Delorie <dj@redhat.com>
7558 * tree-core.h: Fix comment to not assume pointers are multiples of
7561 2014-10-15 Tom Tromey <tromey@redhat.com>
7563 * timevar.h (class auto_timevar): New class.
7565 2014-10-15 Uros Bizjak <ubizjak@gmail.com>
7568 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
7569 Remove the second alternative.
7570 (regprefix): Remove mode attribute.
7571 (atomic_compare_and_swap<mode>): Do not fixup operand 2.
7572 * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
7575 2013-11-05 Ian Lance Taylor <iant@google.com>
7577 * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
7578 If possible, add .cfi directives to record change to bx.
7579 * config/i386/i386.c (ix86_emit_cfi): New function.
7580 * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
7582 2014-10-15 Jan Hubicka <hubicka@ucw.cz>
7585 * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
7587 * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
7590 2014-10-15 Vladimir Makarov <vmakarov@redhat.com>
7592 PR rtl-optimization/63448
7593 * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
7594 (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
7595 (LRA_MAX_INHERITANCE_PASSES): Use it.
7596 (lra_constraint_iter_after_spill): Remove.
7597 (lra_assignment_iter): New.
7598 (lra_assignment_iter_after_spill): New.
7599 * lra-assigns.c (lra_assignment_iter): New.
7600 (lra_assignment_iter_after_spill): New.
7601 (former_reload_pseudo_spill_p): New.
7602 (spill_for): Set up former_reload_pseudo_spill_p.
7603 (setup_live_pseudos_and_spill_after_risky): Ditto.
7604 (assign_by_spills): Ditto.
7605 (lra_assign): Increment lra_assignment_iter. Print the iteration
7606 number. Reset former_reload_pseudo_spill_p. Check
7607 lra_assignment_iter_after_spill.
7608 * lra.c (lra): Remove lra_constraint_iter_after_spill. Initialize
7609 lra_assignment_iter and lra_assignment_iter_after_spill.
7610 * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
7611 (lra_constraints): Remove code with
7612 lra_assignment_iter_after_spill.
7614 2014-10-15 Teresa Johnson <tejohnson@google.com>
7617 * tree-ssa-threadupdate.c (recompute_probabilities): Better
7620 2014-10-15 Renlin Li <renlin.li@arm.com>
7622 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
7623 __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
7624 __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
7625 __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
7627 2014-10-15 Richard Biener <rguenther@suse.de>
7629 * gimple-fold.c (gimple_fold_call): Properly keep virtual
7630 SSA form up-to-date when devirtualizing a call to
7631 __builtin_unreachable and avoid fixing up EH info here.
7633 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
7634 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7635 Anna Tikhonova <anna.tikhonova@intel.com>
7636 Ilya Tocar <ilya.tocar@intel.com>
7637 Andrey Turetskiy <andrey.turetskiy@intel.com>
7638 Ilya Verbin <ilya.verbin@intel.com>
7639 Kirill Yukhin <kirill.yukhin@intel.com>
7640 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7642 * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
7643 to support AVX-512BW.
7644 (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
7645 (define_expand "<plusminus_insn><mode>3"): Remove masking support.
7646 (define_insn "*<plusminus_insn><mode>3"): Ditto.
7647 (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
7648 (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
7649 (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
7650 (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
7651 (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
7652 (define_insn "*andnot<mode>3"): Ditto.
7653 (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
7654 (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
7655 (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
7656 (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
7657 (define_insn "*abs<mode>2"): Remove masking support.
7658 (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
7659 (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
7660 (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
7662 2014-10-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
7663 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7664 Anna Tikhonova <anna.tikhonova@intel.com>
7665 Ilya Tocar <ilya.tocar@intel.com>
7666 Andrey Turetskiy <andrey.turetskiy@intel.com>
7667 Ilya Verbin <ilya.verbin@intel.com>
7668 Kirill Yukhin <kirill.yukhin@intel.com>
7669 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7671 * config/i386/predicates.md (define_predicate "constm1_operand"): New.
7672 * config/i386/sse.md
7673 (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
7674 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
7675 (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
7676 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
7677 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
7678 (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
7679 (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
7681 2014-10-15 Renlin Li <renlin.li@arm.com>
7683 * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
7685 2014-10-15 Jakub Jelinek <jakub@redhat.com>
7687 * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
7688 MINUS_EXPR in unsigned type to avoid undefined behavior.
7690 2014-10-15 Eric Botcazou <ebotcazou@adacore.com>
7692 * stor-layout.c (self_referential_size): Do not promote arguments.
7694 2014-10-15 Marek Polacek <polacek@redhat.com>
7696 * doc/invoke.texi: Update to reflect that GNU11 is the default
7698 * c-common.h (c_language_kind): Update comment.
7700 2014-10-15 Richard Biener <rguenther@suse.de>
7702 * hash-table.c: Include bconfig.h if building for the host.
7703 * hash-table.h: Do not include ggc.h on the host but just declare
7704 a few ggc allocation templates.
7706 2014-10-15 Joern Rennecke <joern.rennecke@embecosm.com>
7707 Jeff Law <law@redhat.com>
7709 * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
7710 multiple hard registers, use smaller mode derived from MODE.
7712 2014-10-15 Andreas Schwab <schwab@suse.de>
7714 * explow.c (convert_memory_address_addr_space_1): Mark in_const
7715 as ATTRIBUTE_UNUSED.
7717 2014-10-14 Jan Hubicka <hubicka@ucw.cz>
7719 * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
7720 (decide_unrolling): ... this one.
7721 (peel_loops_completely): Remove.
7722 (decide_peel_simple): Remove.
7723 (decide_peel_once_rolling): Remove.
7724 (decide_peel_completely): Remove.
7725 (peel_loop_simple): Remove.
7726 (peel_loop_completely): Remove.
7727 (unroll_and_peel_loops): Rename to ...
7728 (unroll_loops): ... this one; handle only unrolling.
7729 * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
7732 (unroll_and_peel_loops): Remove.
7733 (unroll_loops): New.
7734 * passes.def: Replace
7735 pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
7736 * loop-init.c (gate_rtl_unroll_and_peel_loops,
7737 rtl_unroll_and_peel_loops): Rename to ...
7738 (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
7739 (pass_rtl_unroll_and_peel_loops): Rename to ...
7740 (pass_rtl_unroll_loops): ... this one.
7741 * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
7742 (make_pass_rtl_unroll_loops): New.
7743 * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
7744 (canonicalize_loop_induction_variables): Update.
7746 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
7748 * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
7749 * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
7750 !TARGET_HARD_FLOAT_POSTINC.
7751 (*lsip, *ssip): new instructions.
7753 2014-10-14 Max Filippov <jcmvbkbc@gmail.com>
7755 * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
7758 2014-10-14 Andrew Pinski <apinski@cavium.com>
7760 * explow.c (convert_memory_address_addr_space): Rename to ...
7761 (convert_memory_address_addr_space_1): This. Add in_const argument.
7762 Inside a CONST RTL, permute the conversion and addition of constant
7763 for zero and sign extended pointers.
7764 (convert_memory_address_addr_space): New function.
7766 2014-10-14 Andrew Pinski <apinski@cavium.com>
7769 2011-08-19 H.J. Lu <hongjiu.lu@intel.com>
7772 * explow.c (convert_memory_address_addr_space): Also permute the
7773 conversion and addition of constant for zero-extend.
7775 2014-10-14 DJ Delorie <dj@redhat.com>
7777 * config/msp430/msp430-modes.def (PSI): Add.
7779 * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
7780 (msp430_hard_regno_nregs_with_padding): New.
7781 * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
7782 (msp430_hard_regno_nregs_has_padding): New.
7783 (msp430_hard_regno_nregs_with_padding): New.
7784 (msp430_unwind_word_mode): Use PSImode instead of SImode.
7785 (msp430_addr_space_legitimate_address_p): New.
7786 (msp430_asm_integer): New.
7787 (msp430_init_dwarf_reg_sizes_extra): New.
7788 (msp430_print_operand): Use X suffix for PSImode even in small model.
7789 * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
7790 (PTR_SIZE): ...but 4 bytes for EH.
7791 (SIZE_TYPE): Use __int20.
7792 (PTRDIFF_TYPE): Likewise.
7793 (INCOMING_FRAME_SP_OFFSET): Adjust.
7794 * config/msp430/msp430.md (movqi_topbyte): New.
7795 (movpsi): Use fixed suffixes.
7796 (movsipsi2): Enable for 430X, not large model.
7797 (extendhipsi2): Likewise.
7798 (zero_extendhisi2): Likewise.
7799 (zero_extendhisipsi2): Likewise.
7800 (extend_and_shift1_hipsi2): Likewise.
7801 (extendpsisi2): Likewise.
7802 (*bitbranch<mode>4_z): Fix suffix logic.
7804 2014-10-14 Eric Botcazou <ebotcazou@adacore.com>
7807 * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
7808 do not choke on null node.
7809 <VAR_DECL>: Likewise.
7811 2014-10-14 DJ Delorie <dj@redhat.com>
7813 * machmode.h (int_n_data_t): New.
7814 (int_n_enabled_p): New.
7816 * tree.c (int_n_enabled_p): New.
7818 (make_or_reuse_type): Check for all __intN types, not just
7820 (build_common_tree_nodes): Likewise. Also fill in integer_typs[]
7822 * tree.h (int128_integer_type_node): Remove.
7823 (int128_unsigned_type_node): Remove.
7824 (int_n_trees_t): New.
7825 (int_n_enabled_p): New.
7827 * toplev.c (standard_type_bitsize): New.
7828 (do_compile): Check which __intN types are enabled for the current
7830 * builtin-types.def (BT_INT128): Remove.
7831 (BT_UINT128): Remove.
7832 * machmode.def: Add macro to create __int128 for all targets.
7833 * stor-layout.c (mode_for_size): Support __intN types.
7834 (smallest_mode_for_size): Likewise.
7835 (initialize_sizetypes): Support __intN types.
7836 * genmodes.c (struct mode_data): Add int_n field.
7837 (blank_mode): Likewise.
7840 (emit_insn_modes_h): Count __intN entries and define
7842 (emit_mode_int_n): New.
7843 (emit_insn_modes_c): Call it.
7844 * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
7845 types, not just __int128.
7846 * tree-core.h (integer_type_kind): Remove __int128-specific
7847 entries, reserve spots for __intN entries.
7849 * config/msp430/msp430-modes.def (PSI): Add.
7851 2014-10-14 Kito Cheng <kito@0xlab.org>
7853 * ira.c: Fix typo in comment.
7855 * ira-build.c: Ditto.
7856 * ira-color.c: Ditto.
7857 * ira-emit.c: Ditto.
7859 * ira-lives.c: Ditto.
7861 2014-10-14 Uros Bizjak <ubizjak@gmail.com>
7863 PR rtl-optimization/63475
7864 * alias.c (true_dependence_1): Always use get_addr to extract
7865 true address operands from x_addr and mem_addr. Use extracted
7866 address operands to check for references with alignment ANDs.
7867 Use extracted address operands with find_base_term and
7868 base_alias_check. For noncanonicalized operands call canon_rtx with
7869 extracted address operand.
7870 (write_dependence_1): Ditto.
7871 (may_alias_p): Ditto. Remove unused calls to canon_rtx.
7873 2014-10-14 Evgeny Stupachenko <evstupac@gmail.com>
7876 * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
7879 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
7880 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7881 Anna Tikhonova <anna.tikhonova@intel.com>
7882 Ilya Tocar <ilya.tocar@intel.com>
7883 Andrey Turetskiy <andrey.turetskiy@intel.com>
7884 Ilya Verbin <ilya.verbin@intel.com>
7885 Kirill Yukhin <kirill.yukhin@intel.com>
7886 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7888 * config/i386/i386.c
7889 (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
7890 (ix86_expand_int_vcond): Ditto.
7892 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
7893 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7894 Anna Tikhonova <anna.tikhonova@intel.com>
7895 Ilya Tocar <ilya.tocar@intel.com>
7896 Andrey Turetskiy <andrey.turetskiy@intel.com>
7897 Ilya Verbin <ilya.verbin@intel.com>
7898 Kirill Yukhin <kirill.yukhin@intel.com>
7899 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7901 * config/i386/i386.c
7902 (emit_reduc_half): Handle V64QI and V32HI mode.
7903 * config/i386/sse.md
7904 (define_mode_iterator VI_AVX512BW): New.
7905 (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
7907 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
7908 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7909 Anna Tikhonova <anna.tikhonova@intel.com>
7910 Ilya Tocar <ilya.tocar@intel.com>
7911 Andrey Turetskiy <andrey.turetskiy@intel.com>
7912 Ilya Verbin <ilya.verbin@intel.com>
7913 Kirill Yukhin <kirill.yukhin@intel.com>
7914 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7916 * config/i386/sse.md
7917 (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
7919 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
7920 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7921 Anna Tikhonova <anna.tikhonova@intel.com>
7922 Ilya Tocar <ilya.tocar@intel.com>
7923 Andrey Turetskiy <andrey.turetskiy@intel.com>
7924 Ilya Verbin <ilya.verbin@intel.com>
7925 Kirill Yukhin <kirill.yukhin@intel.com>
7926 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7928 * config/i386/i386.c
7929 (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
7930 * config/i386/sse.md
7931 (define_mode_iterator VI): Add V64QI and V32HI modes.
7933 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
7934 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7935 Anna Tikhonova <anna.tikhonova@intel.com>
7936 Ilya Tocar <ilya.tocar@intel.com>
7937 Andrey Turetskiy <andrey.turetskiy@intel.com>
7938 Ilya Verbin <ilya.verbin@intel.com>
7939 Kirill Yukhin <kirill.yukhin@intel.com>
7940 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7942 * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
7944 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
7945 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7946 Anna Tikhonova <anna.tikhonova@intel.com>
7947 Ilya Tocar <ilya.tocar@intel.com>
7948 Andrey Turetskiy <andrey.turetskiy@intel.com>
7949 Ilya Verbin <ilya.verbin@intel.com>
7950 Kirill Yukhin <kirill.yukhin@intel.com>
7951 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7953 * config/i386/sse.md
7954 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
7955 (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
7957 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
7958 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7959 Anna Tikhonova <anna.tikhonova@intel.com>
7960 Ilya Tocar <ilya.tocar@intel.com>
7961 Andrey Turetskiy <andrey.turetskiy@intel.com>
7962 Ilya Verbin <ilya.verbin@intel.com>
7963 Kirill Yukhin <kirill.yukhin@intel.com>
7964 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7966 * config/i386/sse.md
7967 (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
7968 (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
7970 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
7971 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7972 Anna Tikhonova <anna.tikhonova@intel.com>
7973 Ilya Tocar <ilya.tocar@intel.com>
7974 Andrey Turetskiy <andrey.turetskiy@intel.com>
7975 Ilya Verbin <ilya.verbin@intel.com>
7976 Kirill Yukhin <kirill.yukhin@intel.com>
7977 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
7979 * config/i386/sse.md
7980 (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
7981 (define_mode_iterator VI2_AVX2): Add V32HI mode.
7982 (define_expand "mul<mode>3<mask_name>"): Add masking.
7983 (define_insn "*mul<mode>3<mask_name>"): Ditto.
7984 (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
7985 (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
7986 (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
7987 (define_mode_attr SDOT_PMADD_SUF): Ditto.
7988 (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
7989 (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
7990 (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
7991 (define_insn "avx2_packusdw"): Delete.
7992 (define_insn "sse4_1_packusdw"): Ditto.
7993 (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
7995 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
7996 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
7997 Anna Tikhonova <anna.tikhonova@intel.com>
7998 Ilya Tocar <ilya.tocar@intel.com>
7999 Andrey Turetskiy <andrey.turetskiy@intel.com>
8000 Ilya Verbin <ilya.verbin@intel.com>
8001 Kirill Yukhin <kirill.yukhin@intel.com>
8002 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8004 * config/i386/sse.md
8005 (define_insn "vec_dup<mode>"): Update constraints.
8007 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
8008 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8009 Anna Tikhonova <anna.tikhonova@intel.com>
8010 Ilya Tocar <ilya.tocar@intel.com>
8011 Andrey Turetskiy <andrey.turetskiy@intel.com>
8012 Ilya Verbin <ilya.verbin@intel.com>
8013 Kirill Yukhin <kirill.yukhin@intel.com>
8014 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8016 * config/i386/sse.md
8017 (define_mode_iterator SSESCALARMODE): Add V4TI mode.
8018 (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
8019 (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
8021 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
8022 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8023 Anna Tikhonova <anna.tikhonova@intel.com>
8024 Ilya Tocar <ilya.tocar@intel.com>
8025 Andrey Turetskiy <andrey.turetskiy@intel.com>
8026 Ilya Verbin <ilya.verbin@intel.com>
8027 Kirill Yukhin <kirill.yukhin@intel.com>
8028 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8030 * config/i386/sse.md
8031 (define_expand "mul<mode>3<mask_name>"): Add masking.
8033 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
8034 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8035 Anna Tikhonova <anna.tikhonova@intel.com>
8036 Ilya Tocar <ilya.tocar@intel.com>
8037 Andrey Turetskiy <andrey.turetskiy@intel.com>
8038 Ilya Verbin <ilya.verbin@intel.com>
8039 Kirill Yukhin <kirill.yukhin@intel.com>
8040 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8042 * config/i386/sse.md
8043 (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
8044 (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
8046 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
8047 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8048 Anna Tikhonova <anna.tikhonova@intel.com>
8049 Ilya Tocar <ilya.tocar@intel.com>
8050 Andrey Turetskiy <andrey.turetskiy@intel.com>
8051 Ilya Verbin <ilya.verbin@intel.com>
8052 Kirill Yukhin <kirill.yukhin@intel.com>
8053 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8055 * config/i386/sse.md
8056 (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
8057 (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
8058 (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
8061 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
8062 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8063 Anna Tikhonova <anna.tikhonova@intel.com>
8064 Ilya Tocar <ilya.tocar@intel.com>
8065 Andrey Turetskiy <andrey.turetskiy@intel.com>
8066 Ilya Verbin <ilya.verbin@intel.com>
8067 Kirill Yukhin <kirill.yukhin@intel.com>
8068 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8070 * config/i386/sse.md
8071 (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
8072 use VF_128_256 mode iterator and update assembler emit code.
8073 (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
8074 (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
8075 Add masking, use VF_128_256 mode iterator.
8076 (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
8077 (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
8078 Add masking, use VF_128_256 mode iterator and update assembler emit
8080 (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
8081 (define_mode_attr avx512flogicsuff): Delete.
8082 (define_insn "avx512f_<logic><mode>"): Ditto.
8083 (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
8085 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
8087 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
8088 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8089 Anna Tikhonova <anna.tikhonova@intel.com>
8090 Ilya Tocar <ilya.tocar@intel.com>
8091 Andrey Turetskiy <andrey.turetskiy@intel.com>
8092 Ilya Verbin <ilya.verbin@intel.com>
8093 Kirill Yukhin <kirill.yukhin@intel.com>
8094 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8096 * config/i386/sse.md
8097 (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
8098 (define_expand "vashr<mode>3<mask_name>"): Add masking,
8099 use VI12_128 mode iterator.
8100 (define_expand "ashrv2di3<mask_name>"): New.
8102 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
8103 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8104 Anna Tikhonova <anna.tikhonova@intel.com>
8105 Ilya Tocar <ilya.tocar@intel.com>
8106 Andrey Turetskiy <andrey.turetskiy@intel.com>
8107 Ilya Verbin <ilya.verbin@intel.com>
8108 Kirill Yukhin <kirill.yukhin@intel.com>
8109 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8111 * config/i386/i386.c
8112 (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
8113 CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
8114 CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
8115 CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
8116 CODE_FOR_avx512vl_ucmpv4si3_mask.
8117 * config/i386/sse.md
8118 (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
8119 "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
8121 "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
8122 (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
8123 (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
8124 (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
8125 (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
8126 (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
8128 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
8129 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8130 Anna Tikhonova <anna.tikhonova@intel.com>
8131 Ilya Tocar <ilya.tocar@intel.com>
8132 Andrey Turetskiy <andrey.turetskiy@intel.com>
8133 Ilya Verbin <ilya.verbin@intel.com>
8134 Kirill Yukhin <kirill.yukhin@intel.com>
8135 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8137 * config/i386/sse.md
8138 (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
8139 (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
8140 (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
8141 (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
8142 (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
8143 (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
8144 (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
8145 (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
8146 (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
8148 2014-10-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
8149 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
8150 Anna Tikhonova <anna.tikhonova@intel.com>
8151 Ilya Tocar <ilya.tocar@intel.com>
8152 Andrey Turetskiy <andrey.turetskiy@intel.com>
8153 Ilya Verbin <ilya.verbin@intel.com>
8154 Kirill Yukhin <kirill.yukhin@intel.com>
8155 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
8157 * config/i386/sse.md
8158 (define_insn "avx512f_blendm<mode>"): Delete.
8159 (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
8160 (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
8161 (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
8162 V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
8164 "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
8167 "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
8170 "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
8172 (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
8173 (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
8174 (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
8175 (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
8178 "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
8181 "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
8183 (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
8186 "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
8189 "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
8192 2014-10-14 Richard Biener <rguenther@suse.de>
8194 PR tree-optimization/63512
8195 * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
8198 2014-10-14 Oleg Endo <olegendo@gcc.gnu.org>
8201 * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
8202 abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute. Remove use
8204 (negsf2_i): Rename to *negsf2_i.
8205 (abssf2_i): Rename to *abssf2_i.
8206 (negdf2_i): Rename to *negdf2_i.
8207 (absdf2_i): Rename to *absdf2_i.
8209 2014-10-14 Felix Yang <felix.yang@huawei.com>
8210 Jeff Law <law@redhat.com>
8212 * ira.c (struct equivalence): Change member "is_arg_equivalence" and
8213 "replace" into boolean bitfields; turn member "loop_depth" into a short
8214 integer; add new member "no_equiv" and "reserved".
8215 (no_equiv): Set no_equiv of struct equivalence if register is marked
8216 as having no known equivalence.
8217 (update_equiv_regs): Check all definitions for a multiple-set
8218 register to make sure that the RHS have the same value.
8220 2014-10-13 Richard Henderson <rth@redhat.com>
8222 * combine-stack-adj.c (no_unhandled_cfa): New.
8223 (maybe_merge_cfa_adjust): New.
8224 (combine_stack_adjustments_for_block): Use them.
8226 2014-10-13 Aldy Hernandez <aldyh@redhat.com>
8228 * Makefile.in (TAGS): Tag ../include files.
8230 2014-10-13 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
8232 * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
8233 to rs6000_dbx_register_number.
8234 (DWARF_FRAME_REGNUM): Redefine as identity map.
8235 (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
8236 * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
8237 * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
8238 argument to handle .debug_frame and .eh_frame directly. Always
8239 translate SPE high register numbers. Add special treatment for CR,
8240 but only in .debug_frame. Respect RS6000_USE_DWARF_NUMBERING.
8242 * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
8243 * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
8244 (RS6000_USE_DWARF_NUMBERING): Define.
8245 * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
8246 (RS6000_USE_DWARF_NUMBERING): Define.
8247 * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
8248 (RS6000_USE_DWARF_NUMBERING): Define.
8249 * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
8250 (RS6000_USE_DWARF_NUMBERING): Define.
8251 * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
8252 * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
8254 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
8256 * config/i386/i386.c (ix86_address_cost): Lower cost for
8257 when address contains GOT register.
8259 2014-10-13 Ilya Enkovich <ilya.enkovich@intel.com>
8260 Vladimir Makarov <vmakarov@redhat.com>
8264 PR rtl-optimization/55458
8265 * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
8266 (ix86_init_pic_reg): New.
8267 (ix86_select_alt_pic_regnum): Add check on pseudo register.
8268 (ix86_save_reg): Likewise.
8269 (ix86_expand_prologue): Remove PIC register initialization
8270 now performed in ix86_init_pic_reg.
8271 (ix86_output_function_epilogue): Add check on pseudo register.
8272 (set_pic_reg_ever_alive): New.
8273 (legitimize_pic_address): Replace df_set_regs_ever_live with new
8274 set_pic_reg_ever_alive.
8275 (legitimize_tls_address): Likewise.
8276 (ix86_pic_register_p): New check.
8277 (ix86_delegitimize_address): Add check on pseudo register.
8278 (ix86_expand_call): Insert move from pseudo PIC register to ABI
8279 defined REAL_PIC_OFFSET_TABLE_REGNUM.
8280 (TARGET_INIT_PIC_REG): New.
8281 (TARGET_USE_PSEUDO_PIC_REG): New.
8282 * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
8283 if pic_offset_table_rtx exists.
8284 * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
8286 * doc/tm.texi: Regenerate.
8287 * function.c (assign_parms): Generate pseudo register for PIC.
8288 * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
8290 * ira-color.c (color_pass): Add check on pseudo register.
8291 * ira-emit.c (change_loop): Don't create copies for PIC pseudo
8293 * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
8295 (ira): Add target specific PIC register initialization.
8296 (do_reload): Keep PIC pseudo register.
8297 * lra-assigns.c (spill_for): Add checks on pseudo register.
8298 * lra-constraints.c (contains_symbol_ref_p): New.
8299 (lra_constraints): Enable lra risky transformations when PIC is pseudo
8301 * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
8302 * target.def (use_pseudo_pic_reg): New.
8303 (init_pic_reg): New.
8305 2014-10-13 Evgeny Stupachenko <evstupac@gmail.com>
8307 * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
8308 Remove m_SILVERMONT and m_INTEL from the tune.
8310 2014-10-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
8313 * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
8314 when _HPUX_SOURCE is defined.
8316 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
8318 PR tree-optimization/62127
8319 * tree.c (remap_type_1): When remapping array, remap
8322 2014-10-13 Christophe Lyon <christophe.lyon@linaro.org>
8324 * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
8325 longer impact parallelization.
8327 2014-10-13 Jan Hubicka <hubicka@ucw.cz>
8330 * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
8332 2014-10-13 Marat Zakirov <m.zakirov@samsung.com>
8334 * asan.c (instrument_derefs): BIT_FIELD_REF added.
8336 2014-10-13 Richard Biener <rguenther@suse.de>
8338 PR tree-optimization/63419
8339 * gimple-fold.h (gimple_convert): New function.
8340 * gimple-fold.c (gimple_convert): Likewise.
8341 * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
8342 to split out required conversions early.
8344 2014-10-13 Richard Sandiford <richard.sandiford@arm.com>
8346 * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
8347 Add the parts of an insn in reverse order, with the pattern at
8348 the top of the queue. Detect when we're iterating over a SEQUENCE
8349 pattern and in that case just consider patterns of subinstructions.
8351 2014-10-12 Oleg Endo <olegendo@gcc.gnu.org>
8354 * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
8356 * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
8358 (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
8359 address. Use def chains to handle GBR clobbering call insns.
8361 2014-10-12 Trevor Saunders <tsaunders@mozilla.com>
8363 * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
8364 config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
8365 config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
8366 function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
8367 output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
8368 tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
8369 * doc/gty.texi (for_user): Document new option.
8370 * gengtype.c (create_user_defined_type): Don't try to get a struct for
8372 (walk_type): Don't error out on for_user option.
8373 (write_func_for_structure): Emit user marking routines if requested by
8375 (write_local_func_for_structure): Likewise.
8376 (main): Mark types with for_user option as used.
8377 * ggc.h (gt_pch_nx): Add overload for unsigned int.
8378 * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
8379 * hash-table.h (ggc_hasher): New struct.
8380 (hash_table::create_ggc): New function.
8381 (gt_pch_nx): New overload for hash_table.
8383 2014-10-11 Oleg Endo <olegendo@gcc.gnu.org>
8385 * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
8386 * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
8387 * config/sh/sh.c: Likewise.
8388 * config/sh/sh-mem.cc: Likewise.
8389 * config/sh/sh.md: Likewise.
8390 * config/sh/predicates.md: Likewise.
8391 * config/sh/sync.md: Likewise.
8393 2014-10-11 Martin Liska <mliska@suse.cz>
8396 * cgraphunit.c (symbol_table::process_new_functions): Missing call
8397 for call_cgraph_insertion_hooks added.
8399 2014-10-10 Jakub Jelinek <jakub@redhat.com>
8402 * stor-layout.c (min_align_of_type): Don't decrease alignment
8403 through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
8404 TYPE_USER_ALIGN is set.
8406 2014-10-10 Uros Bizjak <ubizjak@gmail.com>
8408 PR rtl-optimization/63483
8409 * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
8410 references when alignment ANDs are involved.
8411 (write_dependence_p): Ditto.
8412 (may_alias_p): Ditto.
8414 2014-10-10 Marek Polacek <polacek@redhat.com>
8416 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
8417 * doc/invoke.texi: Document -fsanitize=object-size.
8418 * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
8419 or it into SANITIZE_UNDEFINED.
8420 * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
8421 * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
8422 * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
8423 * opts.c (common_handle_option): Handle -fsanitize=object-size.
8424 * ubsan.c: Include tree-object-size.h.
8425 (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
8426 (ubsan_expand_bounds_ifn): Use false instead of 0.
8427 (ubsan_expand_objsize_ifn): New function.
8428 (instrument_object_size): New function.
8429 (pass_ubsan::execute): Add object size instrumentation.
8430 * ubsan.h (ubsan_expand_objsize_ifn): Declare.
8432 2014-10-10 Richard Henderson <rth@redhat.com>
8435 * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
8436 Restrict the set of expressions we're willing to move.
8438 2014-10-10 Jeff Law <law@redhat.com>
8440 * ira.c (struct equivalence): Promote INIT_INSNs field to
8441 an rtx_insn_list. Add comments.
8442 (no_equiv): Promote LIST to an rtx_insn_list. Update
8443 testing for and creating the special marker. Use methods
8444 to extract the insn and next pointers. Promote INSN to an
8446 (update_equiv_regs): Update test for special marker in the
8449 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8451 * configure.ac: Add --enable-fix-cortex-a53-835769 option.
8452 * configure: Regenerate.
8453 * config/aarch64/aarch64.c (aarch64_override_options): Handle
8454 TARGET_FIX_ERR_A53_835769_DEFAULT.
8455 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
8457 * doc/install.texi (aarch64*-*-*): Document
8458 new --enable-fix-cortex-a53-835769 option.
8460 2014-10-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
8461 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8463 * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
8464 (ADJUST_INSN_LENGTH): Define.
8465 * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
8466 * config/aarch64/aarch64.c (is_mem_p): New function.
8467 (is_memory_op): Likewise.
8468 (aarch64_prev_real_insn): Likewise.
8469 (is_madd_op): Likewise.
8470 (dep_between_memop_and_curr): Likewise.
8471 (aarch64_madd_needs_nop): Likewise.
8472 (aarch64_final_prescan_insn): Likewise.
8473 * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
8474 and -mno-fix-cortex-a53-835769 options.
8476 2014-10-10 Jakub Jelinek <jakub@redhat.com>
8478 PR tree-optimization/63464
8479 * tree-switch-conversion.c (struct case_bit_test): Remove
8480 hi and lo fields, add wide_int mask field.
8481 (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
8482 hi/lo fields into wide_int mask operations, optimize by pretending
8483 minval to be 0 if maxval is small enough.
8484 (process_switch): Adjust caller.
8486 2014-10-10 Richard Biener <rguenther@suse.de>
8488 PR tree-optimization/63379
8489 * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
8490 a neutral operand for min/max when it is not a reduction chain.
8492 2014-10-10 Richard Biener <rguenther@suse.de>
8494 PR tree-optimization/63476
8495 * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
8496 (BB_LIVE_VOP_ON_EXIT): New define.
8497 (create_expression_by_pieces): Assign VUSEs to stmts.
8498 (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
8499 (pass_pre::execute): Assert virtual SSA form is up-to-date
8502 2014-10-10 Eric Botcazou <ebotcazou@adacore.com>
8504 * lra-assigns.c (assign_by_spills): Error out on spill failure.
8506 2014-10-09 Markus Trippelsdorf <markus@trippelsdorf.de>
8508 * pa-polymorphic-call.c (check_stmt_for_type_change): Move
8511 2014-10-09 Richard Biener <rguenther@suse.de>
8513 PR tree-optimization/63380
8514 * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
8517 2014-10-09 Joern Rennecke <joern.rennecke@embecosm.com>
8519 * config/avr/avr.opt (mmcu=): Change to have a string value.
8520 (mn-flash=, mskip-bug, march=, mrmw): New options.
8521 (HeaderInclude): New.
8522 (mmcu=): Remove Var / Init clauses.
8523 * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
8525 (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
8526 (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
8527 (SYMBOL_FLAG_IO_LOW): Define.
8528 (avr_device_to_as, avr_device_to_ld): Don't declare.
8529 (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
8530 (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
8531 (EXTRA_SPEC_FUNCTIONS): Don't define.
8532 (ASM_SPEC): Translate -arch= option to -mmcu= option.
8533 (LINK_SPEC): Translate -arch= option to -m= option.
8534 Don't use device_to_ld / device_to_data_start.
8535 (STARTFILE_SPEC): Now empty.
8536 (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
8537 * config/avr/gen-avr-mmcu-specs.c: New file.
8538 * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
8539 (s-device-specs): Likewise.
8540 (GCC_PASSES): Add s-device-specs.
8541 (install-driver): Depend on install-device-specs.
8542 (install-device-specs): New rule.
8543 * config/avr/avr.c (avr_option_override): Look up mcu arch by
8544 avr_arch_index and provide fallback initialization for avr_n_flash.
8545 (varasm.h): #include.
8546 (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
8547 (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
8548 (avr_attribute_table): Add "io", "address" and "io_low".
8549 (avr_asm_output_aligned_decl_common): Change type of decl to tree.
8550 Add special handling for symbols with "io" and/or "address" attributes.
8551 (avr_asm_asm_output_aligned_bss): New function.
8552 (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
8553 as appropriate. Handle io_low attribute.
8554 (avr_out_sbxx_branch): Handle symbolic io addresses.
8555 (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
8556 avr_n_flash instead of avr_current_device->n_flash.
8557 (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
8558 (avr_emit_movmemhi): Likewise.
8559 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
8560 Use TARGET_RMW instead of avr_current_device->dev_attributes.
8561 Don't define avr_current_device->macro (that's the specfile's job).
8562 Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
8563 * config/avr/avr.c (avr_2word_insn_p): Likewise.
8564 * config/avr/avr.md (*cpse.ne): Likewise.
8565 (mov<mode>): Use avr_eval_addr_attrib.
8566 (cbi): Change constraint for low_io_address_operand operand to "i".
8567 (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
8568 * config/avr/predicates.md (io_address_operand):
8569 Allow SYMBOL_REF with SYMBOL_FLAG_IO.
8570 (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
8571 * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
8573 (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
8574 * config/avr/genmultilib.awk: Use -march=.
8575 Remove Multilib matches processing.
8576 * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
8577 * config/avr/avr-arch.h: Add double include guard.
8578 (avr_mcu_t) <library_name>: Update comment.
8579 * config/avr/driver-avr.c (avr_device_to_as): Delete.
8580 (avr_device_to_ld, avr_device_to_data_start): Likewise.
8581 (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
8582 (avr_device_to_sp8): Likewise.
8583 * config/avr/genopt.sh: Instead avr_mcu, emit an Enum for avr_arch.
8585 * doc/extend.texi (io, address): Document new AVR variable attributes.
8588 2014-10-09 Marek Polacek <polacek@redhat.com>
8590 * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
8592 2014-10-08 Richard Biener <rguenther@suse.de>
8594 PR tree-optimization/61969
8595 * tree-nrv.c (pass_nrv::execute): Properly test for automatic
8598 2014-10-09 Richard Biener <rguenther@suse.de>
8600 PR tree-optimization/63445
8601 * tree-vrp.c (simplify_cond_using_ranges): Only warn about
8602 overflow for non-equality compares.
8604 2014-10-09 Uros Bizjak <ubizjak@gmail.com>
8606 PR rtl-optimization/57003
8607 * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
8608 also check CALL_INSN_FUNCTION_USAGE for clobbers again after
8609 killing regs_invalidated_by_call.
8611 2014-10-08 Teresa Johnson <tejohnson@google.com>
8614 * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
8615 (ssa_fix_duplicate_block_edges): Invoke it.
8616 (mark_threaded_blocks): Make two passes to avoid ordering dependences.
8618 2014-10-08 Oleg Endo <olegendo@gcc.gnu.org>
8621 * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
8622 atomic_fetch_<fetchop_name>si_hard,
8623 atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
8624 atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
8625 atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
8626 atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
8628 2014-10-08 Rong Xu <xur@google.com>
8630 * gcov-tool.c (profile_overlap): New driver function
8631 to compute profile overlap.
8632 (print_overlap_usage_message): New.
8633 (overlap_usage): New.
8635 (print_usage): Add calls to overlap function.
8637 * doc/gcov-tool.texi: Add documentation.
8639 2014-10-08 Steve Ellcey <sellcey@mips.com>
8641 * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
8642 LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
8644 2014-10-08 Jan Hubicka <hubicka@ucw.cz>
8646 * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
8647 pattern matching of MEM_REF.
8648 (check_stmt_for_type_change): Update.
8650 2014-10-08 Steve Ellcey <sellcey@mips.com>
8652 * config/mips/linux64.h: Remove.
8653 * config/mips/gnu-user64.h: Remove.
8654 * gcc.config (mips*-*-*): Remove references to linux64.h and
8656 * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
8657 with modified version from gnu-user64.h.
8658 (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
8659 (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
8660 * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
8662 (GNU_USER_LINK_EMULATION64): Ditto.
8663 (GNU_USER_LINK_EMULATIONN32): Ditto.
8664 (GLIBC_DYNAMIC_LINKER32): Ditto.
8665 (GLIBC_DYNAMIC_LINKER64): Ditto.
8666 (GLIBC_DYNAMIC_LINKERN32): Ditto.
8667 (UCLIBC_DYNAMIC_LINKER32): Ditto.
8668 (UCLIBC_DYNAMIC_LINKER64): Ditto.
8669 (UCLIBC_DYNAMIC_LINKERN32): Ditto.
8670 (BIONIC_DYNAMIC_LINKERN32): Ditto.
8671 (GNU_USER_DYNAMIC_LINKERN32): Ditto.
8672 (GLIBC_DYNAMIC_LINKER): Delete.
8673 (UCLIBC_DYNAMIC_LINKER): Delete.
8675 2014-10-08 Joern Rennecke <joern.rennecke@embecosm.com>
8676 Richard Biener <rguenther@suse.de>
8678 * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
8679 Get address space from operand 0 (BASE).
8681 2014-10-07 Iain Sandoe <iain@codesourcery.com>
8684 * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
8686 2014-10-07 Aldy Hernandez <aldyh@redhat.com>
8688 * dwarf2out.c: Remove current_function_has_inlines.
8689 (gen_subprogram_die): Same.
8690 (gen_inlined_subroutine_die): Same.
8692 2014-10-07 Ilya Tocar <ilya.tocar@intel.com>
8694 * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
8696 (_addcarry_u64): Ditto.
8697 (_addcarryx_u64): Ditto.
8699 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
8701 * cgraph.h (cgraph_node::get_fun): Declare.
8702 * cgraph.c (cgraph_node::get_fun): New method.
8703 * ipa-inline.c (can_inline_edge_p): Use it.
8705 2014-10-07 Eric Botcazou <ebotcazou@adacore.com>
8707 * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
8708 and -ftrapping-math.
8709 * lto-wrapper.c (merge_and_complain): Likewise.
8710 (run_gcc): Likewise.
8712 2014-10-06 Rong Xu <xur@google.com>
8714 * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
8715 * tree-profile.c: (params.h): New include.
8716 (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
8717 and __gcov_indirect_call_topn_counters for
8718 indirect_call_topn_profile.
8719 (gimple_init_edge_profiler): New decls for
8720 __gcov_indirect_call_topn_profiler.
8721 (gimple_gen_ic_profiler): Generate the correct profiler call.
8722 (gimple_gen_ic_func_profiler): Fix format.
8723 * value-prof.c (params.h): New include.
8724 (dump_histogram_value): Hanlde indirect_call_topn counters.
8725 (stream_in_histogram_value): Ditto.
8726 (gimple_indirect_call_to_profile): Use indirect_call_topn
8727 profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
8728 (gimple_find_values_to_profile): Hanlde indirect_call_topn
8730 * value-prof.h (enum hist_type): Histrogram type for
8731 indirect_call_topn counters.
8732 * profile.c (instrument_values): Instrument
8733 indirect_call_topn counters.
8735 2014-10-06 Rong Xu <xur@google.com>
8737 * Makefile.in: Fix dependence.
8738 * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
8739 indirect call topn profiler.
8742 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
8744 * calls.c (expand_call): Do not use the target as the return slot if
8745 it is not sufficiently aligned.
8747 2014-10-06 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8749 * config/rs6000/rs6000.c (analyze_swaps commentary): Add
8750 discussion of permutes and why we don't handle them.
8752 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
8754 * config/sparc/predicates.md (int_register_operand): Delete.
8756 2014-10-06 Eric Botcazou <ebotcazou@adacore.com>
8758 * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
8760 2014-10-06 Jakub Jelinek <jakub@redhat.com>
8762 * ubsan.h (ubsan_get_source_location): New prototype.
8763 * ubsan.c (ubsan_source_location_type): New variable.
8764 Function renamed to ...
8765 (ubsan_get_source_location_type): ... this. Cache
8766 return value in ubsan_source_location_type variable.
8767 (ubsan_source_location, ubsan_create_data): Use
8768 ubsan_get_source_location_type instead of
8769 ubsan_source_location_type.
8770 * asan.c (asan_protect_global): Don't protect globals
8771 with ubsan_get_source_location_type () type.
8772 (asan_add_global): Provide global decl location info
8775 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
8777 * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
8780 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
8782 * ipa-polymorphic-call.c (possible_placement_new): Fix condition
8784 (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
8786 (ipa_polymorphic_call_context::dump): Fix formating.
8787 (walk_ssa_copies): Add logic avoiding loops; update uses.
8788 * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
8790 2014-10-02 Mark Wielaard <mjw@redhat.com>
8793 * dwarf2out.c (gen_subprogram_die): When a member function is
8794 explicitly deleted then add a DW_AT_GNU_deleted attribute.
8795 * langhooks.h (struct lang_hooks_for_decls): Add
8796 function_decl_deleted_p langhook.
8797 * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
8798 (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
8800 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
8802 * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
8803 NULL pointer checks.
8804 (ipa_polymorphic_call_context::get_dynamic_type): Return true
8805 if type doesn't change.
8806 * cgraph.h (cgraph_indirect_call_info): New flag.
8807 * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
8808 (cgraph_node::dump): Dump it.
8809 * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud
8810 of context.get_dynamic_type.
8811 (ipa_make_edge_direct_to_target): Do not speculate
8812 edge that is already speuclative.
8813 (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
8814 speculate to __builtin_unreachable
8815 (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
8817 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
8819 2014-10-04 Jan Hubicka <hubicka@ucw.cz>
8821 * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
8822 get_dynamic_type; drop TODO.
8823 * ipa-polymorphic-call.c
8824 (ipa_polymorphic_call_context::get_dynamic_type): Be ready
8825 for otr_type to be unknown.
8827 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
8829 * common/config/score/score-common.c: Remove.
8830 * config.gcc: Remove support for score-*.
8831 * config/score/constraints.md: Remove.
8832 * config/score/elf.h: Remove.
8833 * config/score/predicates.md: Remove.
8834 * config/score/score-conv.h: Remove.
8835 * config/score/score-generic.md: Remove.
8836 * config/score/score-modes.def: Remove.
8837 * config/score/score-protos.h: Remove.
8838 * config/score/score.c: Remove.
8839 * config/score/score.h: Remove.
8840 * config/score/score.md: Remove.
8841 * config/score/score.opt: Remove.
8842 * doc/md.texi: Don't document score-*.
8844 2014-10-04 Trevor Saunders <tsaunders@mozilla.com>
8847 * genconditions.c: Directly include ggc.h before rtl.h.
8849 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
8851 * ipa-polymorphic-call.c
8852 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
8853 code determining speculative type.
8854 (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
8856 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8858 * altivec.md (altivec_lvsl): New define_expand.
8859 (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
8860 (altivec_lvsr): New define_expand.
8861 (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
8862 * rs6000.c (rs6000_expand_builtin): Change to use
8863 altivec_lvs[lr]_direct; remove commented-out code.
8865 2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
8867 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
8868 Issue a warning message when vec_lvsl or vec_lvsr is used with a
8869 little endian target.
8871 2014-10-03 Manuel López-Ibáñez <manu@gcc.gnu.org>
8873 * tree-pretty-print.c (dump_location): Make it extern. Dump also
8875 * tree-pretty-print.h (dump_location): Declare.
8876 * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
8877 (pp_gimple_stmt_1): Likewise.
8878 (dump_implicit_edges): Likewise.
8879 * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
8883 2014-10-03 David Malcolm <dmalcolm@redhat.com>
8885 * gcc.c (driver::global_initializations): Remove "const" so
8886 that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
8887 and decoded_options_count.
8889 2014-10-03 Maciej W. Rozycki <macro@codesourcery.com>
8891 * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
8893 * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
8894 TARGET_E500_DOUBLE case here.
8896 2014-10-03 Marc Glisse <marc.glisse@inria.fr>
8901 * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
8903 2014-10-03 Jan Hubicka <hubicka@ucw.cz>
8905 * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
8906 * lto-cgraph.c (lto_output_edge, input_edge): Stream
8907 in_polymorphic_cdtor
8908 * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
8909 (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
8910 * cgraphclones.c (cgraph_edge::clone): Likewise.
8911 * ipa-prop.c (update_jump_functions_after_inlining,
8912 try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
8913 to possible_dynamic_type_change.
8914 (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
8915 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
8916 IN_POLY_CDOTR argument.
8918 * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
8919 for BASE and OUTER_TYPE being NULL.
8920 (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
8921 in_poly_cdtor parameter.
8923 2014-10-03 Jakub Jelinek <jakub@redhat.com>
8925 * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
8926 (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
8928 (expand_vec_perm_1): Likewise.
8930 2014-10-03 Jakub Jelinek <jakub@redhat.com>
8931 Uros Bizjak <ubizjak@gmail.com>
8933 PR tree-optimization/61403
8934 * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
8935 error in comment. Also optimize 256-bit vectors for AVX2
8936 or AVX (floating vectors only), provided the first permutation
8937 can be performed in one insn.
8939 2014-10-03 David Malcolm <dmalcolm@redhat.com>
8941 * gcc.c (class driver): New class.
8942 (main): Reimplement in terms of driver::main, moving most of the
8943 locals to be locals within individual methods of class driver.
8944 The remaining locals "explicit_link_files", "decoded_options" and
8945 "decoded_options_count" are used by multiple driver:: methods, and
8946 so become member data. Doing so isolates the argc/argv reads and
8947 writes. Replace "goto out" with a special exit code from
8948 new method driver::prepare_infiles. Split out the old
8949 implementation of main into the following...
8950 (driver::main): New function, corresponding to the old "main"
8952 (driver::set_progname): New function, taken from the old
8953 "main" implementation.
8954 (driver::expand_at_files): Likewise.
8955 (driver::decode_argv): Likewise.
8956 (driver::global_initializations): Likewise.
8957 (driver::build_multilib_strings): Likewise.
8958 (driver::set_up_specs): Likewise.
8959 (driver::putenv_COLLECT_GCC): Likewise.
8960 (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
8961 (driver::handle_unrecognized_options): Likewise.
8962 (driver::maybe_print_and_exit): Likewise.
8963 (driver::prepare_infiles): Likewise.
8964 (driver::do_spec_on_infiles): Likewise.
8965 (driver::maybe_run_linker): Likewise.
8966 (driver::final_actions): Likewise.
8967 (driver::get_exit_code): Likewise.
8969 2014-10-03 Yury Gribov <y.gribov@samsung.com>
8971 * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
8972 don't emit empty ctors.
8974 2014-10-03 Eric Botcazou <ebotcazou@adacore.com>
8976 * convert.c (convert_to_integer): Do not introduce useless conversions
8977 between integral types.
8979 2014-10-03 David Sherwood <david.sherwood@arm.com>
8981 * ira-int.h (ira_allocno): Mark hard_regno as signed.
8983 2014-10-03 Ilya Enkovich <ilya.enkovich@intel.com>
8985 * lra-constraints.c (inherit_in_ebb): Handle calls with
8986 multiple return values.
8987 * caller-save.c (save_call_clobbered_regs): Likewise.
8989 2014-10-03 Jakub Jelinek <jakub@redhat.com>
8991 * tree-vect-data-refs.c (vect_permute_load_chain,
8992 vect_shift_permute_load_chain): Fix a typo in temporary var names,
8993 suffle3 to shuffle3.
8996 * omp-low.c (taskreg_contexts): New variable.
8997 (scan_omp_parallel): Push newly created context into taskreg_contexts
8998 vector and move record layout code to finish_taskreg_scan.
8999 (scan_omp_task): Likewise.
9000 (finish_taskreg_scan): New function.
9001 (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
9002 vector elements and release it.
9005 * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
9006 of palignr arguments can't be used due to min 0 or max - min
9007 too high, try also op0, op1 order of palignr arguments.
9009 2014-10-02 Jan Hubicka <hubicka@ucw.cz>
9011 * cgraph.h (ipa_polymorphic_call_context):
9012 Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
9013 private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
9014 * ipa-polymorphic-call.c
9015 (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
9016 past end of dynamic types.
9017 (ipa_polymorphic_call_context::stream_out,
9018 speculative_outer_type): Stream dynamic flag.
9019 (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
9020 (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
9022 (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
9024 (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
9025 * ipa-prop.c (update_jump_functions_after_inlining,
9026 try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
9028 2014-10-02 Teresa Johnson <tejohnson@google.com>
9030 * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
9031 up when synthesizing counts to avoid rounding errors.
9033 2014-10-02 Teresa Johnson <tejohnson@google.com>
9036 * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
9037 asserts to handle incoming insanities.
9039 2014-10-02 Martin Jambor <mjambor@suse.cz>
9041 PR tree-optimization/63375
9042 * tree-sra.c (build_access_from_expr_1): Disqualify volatile
9045 2014-10-02 Olivier Hainque <hainque@adacore.com>
9047 * Makefile.in (CROSS): Define, to @CROSS.
9049 2014-10-02 Jakub Jelinek <jakub@redhat.com>
9052 * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
9053 if it expands to a single insn only.
9054 (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument. If true,
9055 fail unless in_order is true. Add forward declaration.
9056 (expand_vec_perm_vperm2f128): Fix up comment about which permutation
9057 is useful for one_operand_p.
9058 (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
9060 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
9062 * cgraphclones.c (build_function_type_skip_args): Do not make new
9063 type variant of old.
9065 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
9067 * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
9068 when speculation is added.
9069 (ipa_edge_args): Add polymorphic_call_contexts.
9070 (ipa_get_ith_polymorhic_call_context): New accesor.
9071 (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
9072 * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
9073 (ipa_compute_jump_functions_for_edge): Compute contexts.
9074 (update_jump_functions_after_inlining): Update contexts.
9075 (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
9076 update dumping; add speculative edge creation.
9077 (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
9079 (update_indirect_edges_after_inlining): Pass down context.
9080 (ipa_edge_duplication_hook): Duplicate contexts.
9081 (ipa_write_node_info): Stream out contexts.
9082 (ipa_read_node_info): Stream in contexts.
9083 * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
9085 (try_speculative_devirtualization): New function.
9086 * ipa-utils.h (try_speculative_devirtualization): Declare.
9088 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
9090 * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
9093 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
9095 * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
9098 2014-10-01 Jan Hubicka <hubicka@ucw.cz>
9100 * ipa-polymorphic-call.c
9101 (ipa_polymorphic_call_context::restrict_to_inner_class):
9102 Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
9103 use speculation_consistent_p to do so; Add CONSDER_BASES
9104 and CONSIDER_PLACEMENT_NEW parameters.
9105 (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
9106 short circuit obvious cases.
9107 (ipa_polymorphic_call_context::dump): Improve formatting.
9108 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
9109 combine_speculation_with to record speculations; Do not ICE when
9110 object is located in pointer type decl; do not ICE for methods
9111 of UNION_TYPE; do not record nonpolymorphic types.
9112 (ipa_polymorphic_call_context::speculation_consistent_p): New method.
9113 (ipa_polymorphic_call_context::combine_speculation_with): New method.
9114 (ipa_polymorphic_call_context::combine_with): New method.
9115 (ipa_polymorphic_call_context::make_speculative): Move here; use
9116 combine speculation.
9117 * cgraph.h (ipa_polymorphic_call_context): Update
9118 restrict_to_inner_class prototype; add offset_by, make_speculative,
9119 combine_with, useless_p, combine_speculation_with and
9120 speculation_consistent_p methods.
9121 (ipa_polymorphic_call_context::offset_by): New method.
9122 (ipa_polymorphic_call_context::useless_p): New method.
9124 2014-10-01 Segher Boessenkool <segher@kernel.crashing.org>
9126 PR rtl-optimization/62151
9127 * combine.c (can_combine_p): Allow the destination register of INSN
9128 to be clobbered in I3.
9129 (subst): Do not substitute into clobbers of registers.
9131 2014-10-01 Jakub Jelinek <jakub@redhat.com>
9134 * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
9135 offset, TARGET_MEM_REF and SSA_NAME.
9137 * config/i386/i386.c (expand_vec_perm_palignr): Handle
9138 256-bit vectors for TARGET_AVX2.
9140 * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
9144 * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
9145 argument to avx2_permv2ti.
9147 2014-10-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9149 * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
9151 2014-09-30 Uros Bizjak <ubizjak@gmail.com>
9153 * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
9154 (fmod<mode>3): Ditto.
9155 (fpremxf4_i387): Ditto.
9156 (reminderxf3): Ditto.
9157 (reminder<mode>3): Ditto.
9158 (fprem1xf4_i387): Ditto.
9160 2014-09-30 Teresa Johnson <tejohnson@google.com>
9162 * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
9163 duplicate_blocks bitmap.
9164 (remove_ctrl_stmt_and_useless_edges): Ditto.
9165 (create_block_for_threading): Ditto.
9166 (compute_path_counts): New function.
9167 (update_profile): Ditto.
9168 (recompute_probabilities): Ditto.
9169 (update_joiner_offpath_counts): Ditto.
9170 (freqs_to_counts_path): Ditto.
9171 (clear_counts_path): Ditto.
9172 (ssa_fix_duplicate_block_edges): Update profile info.
9173 (ssa_create_duplicates): Pass new parameter.
9174 (ssa_redirect_edges): Remove old profile update.
9175 (thread_block_1): New duplicate_blocks bitmap,
9176 remove old profile update.
9177 (thread_single_edge): Pass new parameter.
9179 2014-09-30 Ilya Tocar <ilya.tocar@intel.com>
9182 * varasm.c (decode_reg_name_and_count): Check availability for
9183 registers from ADDITIONAL_REGISTER_NAMES.
9185 2014-09-30 David Malcolm <dmalcolm@redhat.com>
9188 * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
9189 (PLUGIN_HEADERS): Add pass-instances.def.
9191 2014-09-30 James Greenhalgh <james.greenhalgh@arm.com>
9193 * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
9195 * config/aarch64/aarch64-simd.md
9196 (aarch64_sqdmull_laneq<mode>): Expand iterator.
9197 * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
9198 (vqdmulls_lane_s32): Fix return type.
9199 (vqdmulls_laneq_s32): New.
9201 2014-09-30 Jakub Jelinek <jakub@redhat.com>
9204 * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
9205 or invert_jump_1 if jump isn't any_condjump_p.
9207 2014-09-30 Terry Guo <terry.guo@arm.com>
9209 * config/arm/arm-cores.def (cortex-m7): New core name.
9210 * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
9212 * config/arm/arm-tables.opt: Regenerated.
9213 * config/arm/arm-tune.md: Regenerated.
9214 * config/arm/arm.h (TARGET_VFP5): New macro.
9215 * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
9216 * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
9217 smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
9218 * doc/invoke.texi: Document new cpu and fpu names.
9220 2014-09-30 Jiong Wang <jiong.wang@arm.com>
9222 * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
9223 before sinking insn.
9225 2014-09-30 David Sherwood <david.sherwood@arm.com>
9227 * ira-int.h (ira_allocno): Add "wmode" field.
9228 * ira-build.c (create_insn_allocnos): Add new "parent" function
9230 * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
9231 that cannot be accessed in wmode.
9233 2014-09-30 Markus Trippelsdorf <markus@trippelsdorf.de>
9235 * data-streamer.c (bp_unpack_var_len_int): Avoid signed
9238 2014-09-29 Andi Kleen <ak@linux.intel.com>
9240 * opts.c (print_filtered_help): Print --param min/max/default
9243 2014-09-29 Kaz Kojima <kkojima@gcc.gnu.org>
9245 * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
9247 2014-09-29 Eric Botcazou <ebotcazou@adacore.com>
9249 * tree-vrp.c (get_single_symbol): New function.
9250 (build_symbolic_expr): Likewise.
9251 (symbolic_range_based_on_p): New predicate.
9252 (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
9253 for PLUS and MINUS. Do not drop symbolic ranges at the end.
9254 (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
9255 operand is symbolic and based on the other operand.
9257 2014-09-29 Chen Gang <gang.chen.5i5j@gmail.com>
9259 * config/microblaze/microblaze.md (call_internal1): Use VOID
9260 instead of SI to fix "((void (*)(void)) 0)()" issue
9262 2014-09-29 Nick Clifton <nickc@redhat.com>
9264 * config/msp430/msp430.c (msp430_expand_prologue): Return a
9265 CLOBBER rtx for naked functions.
9266 (msp430_expand_epilogue): Likewise.
9267 (msp430_use_f5_series_hwmult): Cache result.
9268 (use_32bit_hwmult): Cache result.
9269 (msp430_no_hwmult): New function.
9270 (msp430_output_labelref): Use it.
9272 2014-09-29 Jakub Jelinek <jakub@redhat.com>
9275 * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
9276 of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
9277 use the alignment of avar rather than ovar.
9279 2014-09-28 John David Anglin <danglin@gcc.gnu.org>
9281 * config/pa/pa.c (pa_output_function_epilogue): Only update
9282 last_address when a nonnote insn is found.
9284 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
9287 * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
9289 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
9292 * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
9293 fix pasto in checking array size.
9295 2014-09-26 Jan Hubicka <hubicka@ucw.cz>
9298 * passes.def (pass_tracer): Move before last dominator pass.
9300 2014-09-26 Thomas Schwinge <thomas@codesourcery.com>
9302 * gcc.c (try_generate_repro): Remove argument "prog". Change all
9304 (run_attempt): Handle errors of "pex_run" invocation.
9306 2014-09-26 Christophe Lyon <christophe.lyon@linaro.org>
9308 * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
9310 * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
9311 (TARGET_ASAN_SHADOW_OFFSET): Define.
9313 2014-09-26 Martin Liska <mliska@suse.cz>
9315 * cgraph.c (cgraph_node::release_body): New argument keep_arguments
9317 * cgraph.h: Likewise.
9318 * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
9319 * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
9320 * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
9321 * tree-ssa-alias.h: Likewise.
9323 2014-09-26 Jakub Jelinek <jakub@redhat.com>
9324 Max Ostapenko <m.ostapenko@partner.samsung.com>
9326 * common.opt: New option.
9327 * doc/invoke.texi: Describe new option.
9328 * gcc.c (execute): Don't free first string early, but at the end
9329 of the function. Call retry_ice if compiler exited with
9331 (main): Factor out common code.
9332 (print_configuration): New function.
9333 (files_equal_p): Likewise.
9334 (check_repro): Likewise.
9335 (run_attempt): Likewise.
9336 (do_report_bug): Likewise.
9337 (append_text): Likewise.
9338 (try_generate_repro): Likewise
9340 2014-09-25 Andi Kleen <ak@linux.intel.com>
9342 * config/i386/i386.c (x86_print_call_or_nop): New function.
9343 (x86_function_profiler): Support -mnop-mcount and
9345 * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
9346 * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
9348 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
9350 * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
9351 * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
9352 * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
9355 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
9357 * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
9358 type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
9359 types_odr_comparable): Declare.
9360 (polymorphic_type_binfo_p): Move here from ipa-devirt.c
9361 * ipa-polymorphic-call.c: New file.
9362 (contains_polymorphic_type_p, possible_placement_new,
9363 ipa_polymorphic_call_context::restrict_to_inner_class,
9364 contains_type_p, decl_maybe_in_construction_p,
9365 ipa_polymorphic_call_context::stream_out,
9366 ipa_polymorphic_call_context::debug,
9367 ipa_polymorphic_call_context::stream_in,
9368 ipa_polymorphic_call_context::set_by_decl,
9369 ipa_polymorphic_call_context::set_by_invariant,
9371 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9372 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
9373 extr_type_from_vtbl_ptr_store, record_known_type
9374 check_stmt_for_type_change,
9375 ipa_polymorphic_call_context::get_dynamic_type): Move here from
9377 * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
9378 and streamer-hooks.h
9379 (contains_polymorphic_type_p, possible_placement_new,
9380 ipa_polymorphic_call_context::restrict_to_inner_class,
9381 contains_type_p, decl_maybe_in_construction_p,
9382 ipa_polymorphic_call_context::stream_out,
9383 ipa_polymorphic_call_context::debug,
9384 ipa_polymorphic_call_context::stream_in,
9385 ipa_polymorphic_call_context::set_by_decl,
9386 ipa_polymorphic_call_context::set_by_invariant,
9388 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9389 type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
9390 extr_type_from_vtbl_ptr_store, record_known_type
9391 check_stmt_for_type_change,
9392 ipa_polymorphic_call_context::get_dynamic_type): Move to
9393 ipa-polymorphic-call.c
9394 (type_all_derivations_known_p, types_odr_comparable,
9395 types_must_be_same_for_odr): Export.
9396 (type_known_to_have_no_deriavations_p): New function.
9397 * Makefile.in: Add ipa-polymorphic-call.c
9399 2014-09-25 Jan Hubicka <hubicka@ucw.cz>
9401 * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
9403 (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
9404 (possible_polymorphic_call_targets): Instead of computing both
9405 speculative and non-speculative answers, do just one at a time.
9406 Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
9407 (dump_targets): Break out from ...
9408 (dump_possible_polymorphic_call_targets): ... here; dump both speculative
9409 and non-speculative lists.
9410 (ipa_devirt): Update for new possible_polymorphic_call_targets API.
9411 * ipa-utils.h (possible_polymorphic_call_targets): Update.
9413 2014-09-25 Uros Bizjak <ubizjak@gmail.com>
9415 PR rtl-optimization/63348
9416 * emit-rtl.c (try_split): Do not emit extra barrier.
9418 2014-09-25 James Greenhalgh <james.greenhalgh@arm.com>
9420 * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
9421 * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
9423 (aarch64_<sur>shll2_n<mode>): Likewise.
9424 (aarch64_<sur>shr_n<mode>): Likewise.
9425 (aarch64_<sur>sra_n<mode>: Likewise.
9426 (aarch64_<sur>s<lr>i_n<mode>): Likewise.
9427 (aarch64_<sur>qshl<u>_n<mode>): Likewise.
9428 * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
9429 * config/aarch64/iterators.md (ve_mode): New.
9430 (offsetlr): Remap to infix text for use in new predicates.
9431 * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
9432 (aarch64_simd_shift_imm_hi): Likewise.
9433 (aarch64_simd_shift_imm_si): Likewise.
9434 (aarch64_simd_shift_imm_di): Likewise.
9435 (aarch64_simd_shift_imm_offset_qi): Likewise.
9436 (aarch64_simd_shift_imm_offset_hi): Likewise.
9437 (aarch64_simd_shift_imm_offset_si): Likewise.
9438 (aarch64_simd_shift_imm_offset_di): Likewise.
9439 (aarch64_simd_shift_imm_bitsize_qi): Likewise.
9440 (aarch64_simd_shift_imm_bitsize_hi): Likewise.
9441 (aarch64_simd_shift_imm_bitsize_si): Likewise.
9442 (aarch64_simd_shift_imm_bitsize_di): Likewise.
9444 2014-09-25 Jiong Wang <jiong.wang@arm.com>
9446 * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
9447 new created BB as the intersection of live-in from "old_dest" and
9450 2014-09-25 Felix Yang <felix.yang@huawei.com>
9452 * lra.c (lra_set_insn_recog_data): Fix typo in comment.
9453 * genautomata.c (merge_states): Ditto.
9455 2014-09-25 Oleg Endo <olegendo@gcc.gnu.org>
9458 * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
9459 in instruction sequence.
9461 2014-09-25 Nick Clifton <nickc@redhat.com>
9464 * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
9465 in instruction sequence.
9467 2014-09-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9470 * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
9471 Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
9473 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
9474 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9475 Anna Tikhonova <anna.tikhonova@intel.com>
9476 Ilya Tocar <ilya.tocar@intel.com>
9477 Andrey Turetskiy <andrey.turetskiy@intel.com>
9478 Ilya Verbin <ilya.verbin@intel.com>
9479 Kirill Yukhin <kirill.yukhin@intel.com>
9480 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9482 * config/i386/sse.md
9483 (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
9484 (define_expand "<avx2_avx512>_perm<mode>"): ... this.
9485 (define_expand "avx512f_perm<mode>_mask"): Rename to ...
9486 (define_expand "<avx512>_perm<mode>_mask"): ... this.
9487 Use VI8F_256_512 mode iterator.
9488 (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
9489 (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
9491 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
9492 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9493 Anna Tikhonova <anna.tikhonova@intel.com>
9494 Ilya Tocar <ilya.tocar@intel.com>
9495 Andrey Turetskiy <andrey.turetskiy@intel.com>
9496 Ilya Verbin <ilya.verbin@intel.com>
9497 Kirill Yukhin <kirill.yukhin@intel.com>
9498 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9500 * config/i386/sse.md
9501 (define_insn "avx_movshdup256<mask_name>"): Add masking.
9502 (define_insn "sse3_movshdup<mask_name>"): Ditto.
9503 (define_insn "avx_movsldup256<mask_name>"): Ditto.
9504 (define_insn "sse3_movsldup<mask_name>"): Ditto.
9505 (define_insn "vec_dupv2df<mask_name>"): Ditto.
9506 (define_insn "*vec_concatv2df"): Add EVEX version.
9508 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
9509 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9510 Anna Tikhonova <anna.tikhonova@intel.com>
9511 Ilya Tocar <ilya.tocar@intel.com>
9512 Andrey Turetskiy <andrey.turetskiy@intel.com>
9513 Ilya Verbin <ilya.verbin@intel.com>
9514 Kirill Yukhin <kirill.yukhin@intel.com>
9515 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9517 * config/i386/sse.md
9518 (define_insn "vec_set<mode>_0"): Add EVEX version.
9520 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
9521 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9522 Anna Tikhonova <anna.tikhonova@intel.com>
9523 Ilya Tocar <ilya.tocar@intel.com>
9524 Andrey Turetskiy <andrey.turetskiy@intel.com>
9525 Ilya Verbin <ilya.verbin@intel.com>
9526 Kirill Yukhin <kirill.yukhin@intel.com>
9527 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9529 * config/i386/sse.md
9531 "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
9533 (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
9534 (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
9535 (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
9536 "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
9537 (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
9538 (define_expand "sse2_cvtpd2ps_mask): New.
9539 (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
9540 (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
9542 2014-09-25 Alexander Ivchenko <alexander.ivchenko@intel.com>
9543 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9544 Anna Tikhonova <anna.tikhonova@intel.com>
9545 Ilya Tocar <ilya.tocar@intel.com>
9546 Andrey Turetskiy <andrey.turetskiy@intel.com>
9547 Ilya Verbin <ilya.verbin@intel.com>
9548 Kirill Yukhin <kirill.yukhin@intel.com>
9549 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9551 * config/i386/i386.c
9552 (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
9553 (ufix_notruncv8dfv8si2_mask_round): ... this.
9554 * config/i386/sse.md
9555 (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
9556 (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
9557 (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
9558 (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
9559 (define_expand "sse2_cvtpd2dq"): Delete.
9560 (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
9561 make 2nd operand const0 vector.
9562 (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
9564 (define_mode_attr pd2udqsuff): New.
9566 "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
9567 (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
9568 (define_insn "*avx_cvttpd2dq256_2"): Delete.
9569 (define_expand "sse2_cvttpd2dq"): Ditto.
9570 (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
9571 make 2nd operand const0 vector.
9573 2014-09-25 Jakub Jelinek <jakub@redhat.com>
9575 PR tree-optimization/63341
9576 * tree-vectorizer.h (vect_create_data_ref_ptr,
9577 vect_create_addr_base_for_vector_ref): Add another tree argument
9578 defaulting to NULL_TREE.
9579 * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
9580 argument, pass it down to vect_create_addr_base_for_vector_ref.
9581 (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
9582 add that to base_offset too if non-NULL.
9583 * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
9584 for dr_explicit_realign_optimized set it to vector byte size
9585 - 1 instead of setting offset, pass byte_offset down to
9586 vect_create_data_ref_ptr.
9588 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
9590 * ipa-devirt.c (possible_polymorphic_call_targets): Remove
9591 forgotten debug output; canonicalize querries more wtih LTO.
9593 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
9595 * cgraph.h (class ipa_polymorphic_call_context): Move here from
9596 ipa-utils.h; add stream_int and stream_out methods.
9597 (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
9598 OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
9599 MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
9601 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9602 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9603 ipa_polymorphic_call_context::clear_speculation,
9604 ipa_polymorphic_call_context::clear_outer_type): Move here from
9606 * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
9607 (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9608 ipa_polymorphic_call_context::ipa_polymorphic_call_context,
9609 ipa_polymorphic_call_context::clear_speculation,
9610 ipa_polymorphic_call_context::clear_outer_type): Likewise.
9611 * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
9613 (ipa_polymorphic_call_context::stream_out): New method.
9614 (ipa_polymorphic_call_context::stream_in): New method.
9615 (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
9616 * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
9618 (ipa_analyze_call_uses): Simplify.
9619 (update_indirect_edges_after_inlining): Do not care about outer_type.
9620 (ipa_write_indirect_edge_info): Update.
9621 (ipa_write_indirect_edge_info): Likewise.
9622 * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
9623 (dump_edge_flags): Break out from ...
9624 (cgraph_node::dump): ... here; dump indirect edges.
9626 2014-09-24 Jan Hubicka <hubicka@ucw.cz>
9628 * ipa-utils.h (polymorphic_call_context): Add
9629 metdhos dump, debug and clear_outer_type.
9630 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
9631 (ipa_polymorphic_call_context::clear_outer_type): New method.
9632 * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
9633 * ipa-devirt.c (types_odr_comparable): New function.
9634 (types_must_be_same_for_odr): New function.
9635 (odr_subtypes_equivalent_p): Simplify.
9636 (possible_placement_new): Break out from ...
9637 (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
9638 be more cuatious about returning false in cases the context may be
9639 valid in derived type or via placement new.
9640 (contains_type_p): Clear maybe_derived_type
9641 (ipa_polymorphic_call_context::dump): New method.
9642 (ipa_polymorphic_call_context::debug): New method.
9643 (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
9644 (ipa_polymorphic_call_context::set_by_invariant): Simplify.
9645 (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
9646 (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
9647 to suceed on all valid cases; remove confused sanity check.
9648 (dump_possible_polymorphic_call_targets): Simplify.
9650 2014-09-24 Aldy Hernandez <aldyh@redhat.com>
9652 * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
9653 lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
9654 tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
9655 varpool.c: Rename all instances of DECL_ABSTRACT to
9658 2014-09-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
9660 * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
9661 special handling for stores whose SET_SRC is an UNSPEC (such as
9664 2014-09-24 Jiong Wang <jiong.wang@arm.com>
9666 * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
9667 !REG_P (src) to release more instruction sink opportunities.
9669 2014-09-24 Wilco Dijkstra <wilco.dijkstra@arm.com>
9671 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
9672 move costs for 128-bit types.
9674 2014-09-24 Martin Jambor <mjambor@suse.cz>
9676 * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
9677 when duplicating a PASS_THROUGH jump function when creating a
9680 2014-09-24 Marek Polacek <polacek@redhat.com>
9684 * asan.c (maybe_instrument_call): Add default case.
9685 * ipa-pure-const.c (special_builtin_state): Likewise.
9686 * predict.c (expr_expected_value_1): Likewise.
9687 * lto-streamer-out.c (write_symbol): Initialize variable.
9689 2014-09-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
9691 * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
9693 (vmuld_laneq_f64): Likewise.
9694 (vmuls_lane_f32): Likewise.
9695 (vmuls_laneq_f32): Likewise.
9697 2014-09-24 Kirill Yukhin <kirill.yukhin@intel.com>
9700 * varpool.c (varpool_node::add): Pass decl attributes
9701 to lookup_attribute.
9703 2014-09-24 Jakub Jelinek <jakub@redhat.com>
9706 * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
9708 2014-09-24 Thomas Preud'homme <thomas.preudhomme@arm.com>
9710 PR tree-optimization/63266
9711 * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
9712 marker for unknown byte value.
9713 (MARKER_MASK): New macro.
9714 (MARKER_BYTE_UNKNOWN): New macro.
9715 (HEAD_MARKER): New macro.
9716 (do_shift_rotate): Mark bytes with unknown values due to sign
9717 extension when doing an arithmetic right shift. Replace hardcoded
9718 mask for marker by new MARKER_MASK macro.
9719 (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
9720 numbers accordingly.
9722 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
9723 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9724 Anna Tikhonova <anna.tikhonova@intel.com>
9725 Ilya Tocar <ilya.tocar@intel.com>
9726 Andrey Turetskiy <andrey.turetskiy@intel.com>
9727 Ilya Verbin <ilya.verbin@intel.com>
9728 Kirill Yukhin <kirill.yukhin@intel.com>
9729 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9731 * config/i386/sse.md
9733 "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
9735 (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
9736 (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
9738 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
9739 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9740 Anna Tikhonova <anna.tikhonova@intel.com>
9741 Ilya Tocar <ilya.tocar@intel.com>
9742 Andrey Turetskiy <andrey.turetskiy@intel.com>
9743 Ilya Verbin <ilya.verbin@intel.com>
9744 Kirill Yukhin <kirill.yukhin@intel.com>
9745 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9747 * config/i386/sse.md
9748 (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
9749 (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
9750 (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
9751 (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
9752 (define_expand "avx512vl_pshuflw_mask"): New.
9753 (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
9754 (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
9755 (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
9756 (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
9757 (define_expand "avx512vl_pshufhw_mask"): New.
9758 (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
9760 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
9761 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9762 Anna Tikhonova <anna.tikhonova@intel.com>
9763 Ilya Tocar <ilya.tocar@intel.com>
9764 Andrey Turetskiy <andrey.turetskiy@intel.com>
9765 Ilya Verbin <ilya.verbin@intel.com>
9766 Kirill Yukhin <kirill.yukhin@intel.com>
9767 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9769 * config/i386/i386.c
9770 (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
9771 CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
9772 CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
9773 CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
9774 CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
9775 * config/i386/sse.md
9776 (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
9778 "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
9779 (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
9781 "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
9782 (define_expand "avx512vl_pshufdv3_mask"): Ditto.
9783 (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
9784 (define_expand "avx512vl_pshufd_mask"): New.
9785 (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
9787 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
9788 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9789 Anna Tikhonova <anna.tikhonova@intel.com>
9790 Ilya Tocar <ilya.tocar@intel.com>
9791 Andrey Turetskiy <andrey.turetskiy@intel.com>
9792 Ilya Verbin <ilya.verbin@intel.com>
9793 Kirill Yukhin <kirill.yukhin@intel.com>
9794 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9796 * config/i386/i386.c
9797 (CODE_FOR_avx2_extracti128): Rename to ...
9798 (CODE_FOR_avx_vextractf128v4di): this.
9799 (CODE_FOR_avx2_inserti128): Rename to ...
9800 (CODE_FOR_avx_vinsertf128v4di): this.
9801 (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
9802 CODE_FOR_avx_vextractf128v4di.
9803 (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
9804 CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
9805 CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
9806 CODE_FOR_avx512vl_vinsertv8si.
9807 * config/i386/sse.md
9809 "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
9810 AVX512_VEC mode iterator.
9812 "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
9815 "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
9816 AVX512_VEC_2 mode iterator.
9817 (define_insn "vec_set_lo_<mode><mask_name>"): New.
9818 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
9819 (define_expand "avx512vl_vinsert<mode>"): Ditto.
9820 (define_insn "avx2_vec_set_lo_v4di"): Delete.
9821 (define_insn "avx2_vec_set_hi_v4di"): Ditto.
9822 (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
9823 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
9824 (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
9825 (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
9826 (define_expand "avx2_extracti128"): Delete.
9827 (define_expand "avx2_inserti128"): Ditto.
9829 2014-09-24 Alexander Ivchenko <alexander.ivchenko@intel.com>
9830 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9831 Anna Tikhonova <anna.tikhonova@intel.com>
9832 Ilya Tocar <ilya.tocar@intel.com>
9833 Andrey Turetskiy <andrey.turetskiy@intel.com>
9834 Ilya Verbin <ilya.verbin@intel.com>
9835 Kirill Yukhin <kirill.yukhin@intel.com>
9836 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9838 * config/i386/sse.md
9839 (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
9840 (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
9841 (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
9842 (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
9843 (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
9844 (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
9845 (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
9846 (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
9847 (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
9848 (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
9849 (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
9850 (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
9851 (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
9853 2014-09-24 Zhenqiang Chen <zhenqiang.chen@arm.com>
9855 PR rtl-optimization/63210
9856 * ira-color.c (assign_hard_reg): Ignore conflict cost if the
9857 HARD_REGNO is not available for CONFLICT_A.
9859 2014-09-23 Andi Kleen <ak@linux.intel.com>
9861 * cgraph.h (symtab_node): Add no_reorder attribute.
9862 (symbol_table::output_asm_statements): Remove.
9863 * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
9864 (cgraph_node::create_version_clone): Dito.
9865 (symbol_table::output_asm_statements): Remove.
9866 * trans-mem.c (ipa_tm_create_version_alias): Dito.
9867 * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
9868 (output_in_order): Add no_reorder flag. Only handle no_reorder
9870 (symbol_table::compile): Add separate pass for no_reorder nodes.
9871 (process_common_attributes): Set no_reorder flag in symtab node.
9873 (process_function_and_variable_attributes): Pass symtab nodes to
9874 process_common_attributes.
9875 * doc/extend.texi (no_reorder): Document no_reorder attribute.
9876 * lto-cgraph.c (lto_output_node): Serialize no_reorder.
9877 (lto_output_varpool_node): Dito.
9878 (input_overwrite_node): Dito.
9879 (input_varpool_node): Dito.
9880 * varpool.c (varpool_node::add): Set no_reorder attribute.
9881 (symbol_table::remove_unreferenced_decls): Handle no_reorder.
9882 (symbol_table::output_variables): Dito.
9883 * symtab.c (symtab_node::dump_base): Print no_reorder.
9885 2014-09-23 Jiong Wang <jiong.wang@arm.com>
9887 * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
9890 2014-09-23 Thomas Schwinge <thomas@codesourcery.com>
9892 * configure: Regenerate.
9894 2014-09-23 Alan Lawrence <alan.lawrence@arm.com>
9896 * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
9897 when result_mode == shift_mode.
9899 2014-09-23 Kostya Serebryany <kcc@google.com>
9901 Update to match the changed asan API.
9902 * asan.c (asan_global_struct): Update the __asan_global definition
9903 to match the new API.
9904 (asan_add_global): Ditto.
9905 * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
9908 2014-09-23 Michael Meissner <meissner@linux.vnet.ibm.com>
9910 * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
9911 refine the constraints used on 32/64-bit floating point moves.
9913 (f64_vsx): Likewise.
9916 (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
9917 (BOOL_REGS_OP1): Likewise.
9918 (BOOL_REGS_OP2): Likewise.
9919 (BOOL_REGS_UNARY): Likewise.
9920 (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
9921 32/64-bit floating point moves. Do not use wa, instead use ww/ws
9922 for moves involving VSX registers. Do not use constraints that
9923 target VSX registers for decimal types.
9924 (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
9925 (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
9927 2014-09-23 Jan Hubicka <hubicka@ucw.cz>
9929 * tree.h (int_bit_position): Turn into inline function;
9930 implement using wide int.
9931 * tree.c (int_bit_position): Remove.
9933 2014-09-23 Richard Sandiford <richard.sandiford@arm.com>
9936 * target-globals.c (target_globals::~target_globals): Fix location
9937 of ira_int destruction.
9939 2014-09-23 Renlin Li <renlin.li@arm.com>
9941 * config/aarch64/aarch64.md (return): New.
9942 (simple_return): Likewise.
9943 * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
9944 * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
9946 2014-09-23 Wilco Dijkstra <wdijkstr@arm.com>
9948 * common/config/aarch64/aarch64-common.c:
9949 (default_options aarch_option_optimization_table):
9950 Default to -fsched-pressure.
9952 2014-09-23 Ilya Enkovich <ilya.enkovich@intel.com>
9954 * cfgcleanup.c (try_optimize_cfg): Do not remove label
9955 with LABEL_PRESERVE_P flag set.
9957 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
9958 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9959 Anna Tikhonova <anna.tikhonova@intel.com>
9960 Ilya Tocar <ilya.tocar@intel.com>
9961 Andrey Turetskiy <andrey.turetskiy@intel.com>
9962 Ilya Verbin <ilya.verbin@intel.com>
9963 Kirill Yukhin <kirill.yukhin@intel.com>
9964 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9966 * config/i386/sse.md
9967 (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
9968 (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
9969 (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
9970 (define_insn "sse2_shufpd_v2df_mask"): New.
9972 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
9973 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9974 Anna Tikhonova <anna.tikhonova@intel.com>
9975 Ilya Tocar <ilya.tocar@intel.com>
9976 Andrey Turetskiy <andrey.turetskiy@intel.com>
9977 Ilya Verbin <ilya.verbin@intel.com>
9978 Kirill Yukhin <kirill.yukhin@intel.com>
9979 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9981 * config/i386/sse.md
9982 (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
9983 (define_insn "avx_shufps256_1<mask_name>"): Ditto.
9984 (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
9985 (define_insn "sse_shufps_v4sf_mask"): New.
9987 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
9988 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
9989 Anna Tikhonova <anna.tikhonova@intel.com>
9990 Ilya Tocar <ilya.tocar@intel.com>
9991 Andrey Turetskiy <andrey.turetskiy@intel.com>
9992 Ilya Verbin <ilya.verbin@intel.com>
9993 Kirill Yukhin <kirill.yukhin@intel.com>
9994 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
9996 * config/i386/sse.md
9997 (define_insn "avx_unpckhps256<mask_name>"): Add masking.
9998 (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
9999 (define_insn "avx_unpcklps256<mask_name>"): Ditto.
10000 (define_insn "unpcklps128_mask"): New.
10002 2014-09-23 Alexander Ivchenko <alexander.ivchenko@intel.com>
10003 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10004 Anna Tikhonova <anna.tikhonova@intel.com>
10005 Ilya Tocar <ilya.tocar@intel.com>
10006 Andrey Turetskiy <andrey.turetskiy@intel.com>
10007 Ilya Verbin <ilya.verbin@intel.com>
10008 Kirill Yukhin <kirill.yukhin@intel.com>
10009 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10011 * config/i386/sse.md
10012 (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
10013 (define_insn "avx512vl_unpckhpd128_mask"): New.
10014 (define_expand "avx_movddup256<mask_name>"): Add masking.
10015 (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
10016 (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
10017 (define_insn "avx512vl_unpcklpd128_mask"): New.
10019 2014-09-22 Joseph Myers <joseph@codesourcery.com>
10021 * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10022 * doc/tm.texi: Regenerate.
10023 * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
10024 * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10025 * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
10027 * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10028 * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10029 * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10030 * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10031 * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
10033 * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10034 * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10035 * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10036 * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10037 * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10038 * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10039 * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10040 * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10041 * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10042 * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
10043 * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
10046 2014-09-22 Jan Hubicka <hubicka@ucw.cz>
10048 * tree-ssa-ccp.c (prop_value_d): Rename to ...
10049 (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
10050 * ipa-prop.c (struct type_change_info): Rename to ...
10051 (prop_type_change_info): ... this; update uses.
10052 * ggc-page.c (globals): Rename to ...
10053 (static struct ggc_globals): ... this; update uses.
10054 * tree-ssa-loop-im.c (mem_ref): Rename to ...
10055 (im_mem_ref): ... this; update uses.
10056 * ggc-common.c (loc_descriptor): Rename to ...
10057 (ggc_loc_descriptor): ... this; update uses.
10058 * lra-eliminations.c (elim_table): Rename to ...
10059 (lra_elim_table): ... this; update uses.
10060 * bitmap.c (output_info): Rename to ...
10061 (bitmap_output_info): ... this; update uses.
10062 * gcse.c (expr): Rename to ...
10063 (gcse_expr) ... this; update uses.
10064 (occr): Rename to ...
10065 (gcse_occr): .. this; update uses.
10066 * tree-ssa-copy.c (prop_value_d): Rename to ...
10067 (prop_value_t): ... this.
10068 * predict.c (block_info_def): Rename to ...
10069 (block_info): ... this; update uses.
10070 (edge_info_def): Rename to ...
10071 (edge_info): ... this; update uses.
10072 * profile.c (bb_info): Rename to ...
10073 (bb_profile_info): ... this; update uses.
10074 * alloc-pool.c (output_info): Rename to ...
10075 (pool_output_info): ... this; update uses.
10076 * ipa-cp.c (topo_info): Rename to ..
10077 (ipa_topo_info): ... this; update uses.
10078 * tree-nrv.c (nrv_data): Rename to ...
10079 (nrv_data_t): ... this; update uses.
10080 * ipa-split.c (bb_info): Rename to ...
10081 (split_bb_info): ... this one.
10082 * profile.h (edge_info): Rename to ...
10083 (edge_profile_info): ... this one; update uses.
10084 * dse.c (bb_info): Rename to ...
10085 (dse_bb_info): ... this one; update uses.
10086 * cprop.c (occr): Rename to ...
10087 (cprop_occr): ... this one; update uses.
10088 (expr): Rename to ...
10089 (cprop_expr): ... this one; update uses.
10091 2014-09-22 Jason Merrill <jason@redhat.com>
10093 * Makefile.in (check-parallel-%): Add @.
10095 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
10097 * config/aarch64/geniterators.sh: New.
10098 * config/aarch64/iterators.md (VDQF_DF): New.
10099 * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
10100 * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
10102 2014-09-22 Peter A. Bigot <pab@pabigot.com>
10104 * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
10105 -lnosys when -msim absent.
10107 2014-09-22 Alan Lawrence <alan.lawrence@arm.com>
10109 * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
10111 2014-09-22 Richard Biener <rguenther@suse.de>
10113 * gimplify.c (gimplify_init_constructor): Do not leave
10114 non-GIMPLE vector constructors around.
10115 * tree-cfg.c (verify_gimple_assign_single): Verify that
10116 CONSTRUCTORs have gimple elements.
10118 2014-09-22 Jakub Jelinek <jakub@redhat.com>
10121 * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
10122 insert a debug source bind stmt setting DEBUG_EXPR_DECL
10123 instead of a normal gimple assignment stmt.
10125 2014-09-22 James Greenhalgh <james.greenhalgh@arm.com>
10127 * config/bfin/bfin.md: Fix use of constraints in define_split.
10129 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
10131 * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
10132 GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
10134 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
10136 * hard-reg-set.h: Include hash-table.h.
10137 (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
10139 * target-globals.c (target_globals::~target_globals): Call
10140 hard_regs->finalize.
10141 * rtl.h (subreg_shape): New structure.
10142 (shape_of_subreg): New function.
10143 (simplifiable_subregs): Declare.
10144 * reginfo.c (simplifiable_subreg): New structure.
10145 (simplifiable_subregs_hasher): Likewise.
10146 (simplifiable_subregs): New function.
10147 (invalid_mode_changes): Delete.
10148 (alid_mode_changes, valid_mode_changes_obstack): New variables.
10149 (record_subregs_of_mode): Remove subregs_of_mode parameter.
10150 Record valid mode changes in valid_mode_changes.
10151 (find_subregs_of_mode): Remove subregs_of_mode parameter.
10152 Update calls to record_subregs_of_mode.
10153 (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
10154 handling. Initialize new variables. Update call to
10155 find_subregs_of_mode.
10156 (invalid_mode_change_p): Check new variables instead of
10157 invalid_mode_changes.
10158 (finish_subregs_of_mode): Finalize new variables instead of
10159 invalid_mode_changes.
10160 (target_hard_regs::finalize): New function.
10161 * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
10162 even when CLASS_CANNOT_CHANGE_MODE is undefined.
10164 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
10166 * combine.c (subst): Use simplify_subreg_regno rather than
10167 REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
10169 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
10171 * rtl.h (subreg_info): Expand commentary
10172 * rtlanal.c (subreg_get_info): Likewise.
10174 2014-09-22 Richard Sandiford <richard.sandiford@arm.com>
10176 * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
10177 (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
10178 (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
10180 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com>
10182 * config/arm/arm.c: #include "tm-constrs.h"
10183 (thumb1_size_rtx_costs): Adjust rtx costs.
10185 2014-09-22 Hans-Peter Nilsson <hp@axis.com>
10187 * configure.ac (target_header_dir): Move block defining
10188 this to before the block setting inhibit_libc.
10189 (inhibit_libc): When considering $with_headers, just
10190 check it it's explicitly "no". If not, also check if
10191 $target_header_dir/stdio.h is present. If not, set
10193 * configure: Regenerate.
10195 2014-09-21 Patrick Oppenlander <pattyo.lists@gmail.com>
10197 * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
10199 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
10201 * config/rs6000/rs6000.md (div<mode>3): Fix comment. Use a different
10202 insn for divides by integer powers of two.
10203 (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
10204 (mod<mode>3): Fix formatting.
10205 (three anonymous define_insn and two define_split): Delete.
10207 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
10209 * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
10210 *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
10211 (floatdisf2_internal2): Ditto.
10212 (ashrdi3_no_power): Ditto. Fix formatting.
10214 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
10216 * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
10217 popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
10220 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
10222 * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
10223 constant, use addsi3 directly.
10224 (three anonymous define_insn, two define_split): Delete.
10225 (sub<mode>3): Move. Do not allow constant second operand.
10226 Generate different insn for constant first operand.
10227 (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
10228 (subf<mode>3_imm): New.
10229 (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
10230 (*plus_ltu<mode>): Only handle registers.
10231 (*plus_ltu<mode>_1): New. Handle integer third operand.
10232 (*plus_gtu<mode>): Only handle registers.
10233 (*plus_gtu<mode>_1): New. Handle integer third operand.
10235 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
10237 * config/rs6000/rs6000.md (iorxor): New code_iterator.
10238 (iorxor): New code_attr.
10239 (IORXOR): New code_attr.
10240 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
10241 (ior<mode>3, xor<mode>3): Delete.
10242 (<iorxor><mode>3): New.
10243 (splitter for "big" integer ior, xor): New.
10244 (*bool<mode>3): Move. Also handle AND.
10245 (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
10246 (splitter for "big" integer ior, xor): Delete.
10248 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
10250 * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
10251 (two anonymous define_insn and two define_split): Delete.
10252 (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
10254 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
10256 * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
10257 (two anonymous define_insn and two define_split): Delete.
10258 (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
10260 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
10262 * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
10264 2014-09-21 Segher Boessenkool <segher@kernel.crashing.org>
10266 * config/rs6000/predicates.md (ca_operand): Allow subregs.
10267 (input_operand): Do not allow ca_operand.
10268 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
10269 carry bit, allow SImode and Pmode.
10270 (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
10272 2014-09-21 Uros Bizjak <ubizjak@gmail.com>
10274 * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
10275 clobbered registers using clobber_reg. Remove UNSPEC decoration.
10276 * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
10277 (*call_rex64_ms_sysv): Remove.
10278 (*call_value_rex64_ms_sysv): Ditto.
10279 * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
10281 2014-09-20 Joern Rennecke <joern.rennecke@embecosm.com>
10283 * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
10284 operand 3 to "CnL".
10286 2014-09-20 Andreas Schwab <schwab@suse.de>
10288 * config/ia64/ia64.md: Remove constraints from define_split
10291 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
10293 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
10294 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
10295 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
10296 (get_dynamic_type): Remove.
10297 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
10298 (clear_speculation): Bring to ipa-deivrt.h
10299 (get_class_context): Rename to ...
10300 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
10301 (contains_type_p): Update.
10302 (get_dynamic_type): Rename to ...
10303 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
10304 (possible_polymorphic_call_targets): UPdate.
10305 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
10306 * ipa-prop.c (ipa_analyze_call_uses): Update.
10308 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
10310 * ipa-visibility.c (varpool_node::externally_visible_p): Do not
10311 privatize dynamic TLS variables.
10313 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
10315 * diagnostic.c (warning_n): New function.
10316 * diagnostic-core.h (warning_n): Declare.
10317 * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
10318 output dynamic counts when available.
10320 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
10322 PR tree-optimization/63255
10323 * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
10324 issue in setting body_removed flag.
10326 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
10329 * c-family/c-common.c (handle_alias_ifunc_attribute): Check
10330 that visibility change is possible
10331 (handle_weakref_attribute): Likewise.
10332 * cgraph.h (symtab_node): Add method get_create and
10333 field refuse_visibility_changes.
10334 (symtab_node::get_create): New method.
10335 * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
10336 * varasm.c (mark_weak): Verify that visibility change is
10339 2014-09-19 Michael Meissner <meissner@linux.vnet.ibm.com>
10341 * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
10342 for base_reg_operand to be common between LO_SUM and PLUS.
10343 (fusion_gpr_mem_combo): New predicate to match a fused address
10344 that combines the addis and memory offset address.
10346 * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
10348 (emit_fusion_gpr_load): Likewise.
10350 * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
10351 signature to pass each argument separately, rather than
10352 using an operands array. Rewrite the insns found by peephole2 to
10353 be a single insn, rather than hoping the insns will still be
10354 together when the peephole pass is done. Drop being called via a
10356 (emit_fusion_gpr_load): Change calling signature to be called from
10357 the fusion_gpr_load_<mode> insns with a combined memory address
10358 instead of the peephole pass passing the addis and offset
10361 * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
10363 (power8 fusion peephole): Drop support for doing power8 via a
10364 normal peephole that was created by the peephole2 pass.
10365 (power8 fusion peephole2): Create a new insn with the fused
10366 address, so that the fused operation is kept together after
10367 register allocation is done.
10368 (fusion_gpr_load_<mode>): Likewise.
10370 2014-09-19 Jan Hubicka <hubicka@ucw.cz>
10373 * tree.c (need_assembler_name_p): Do not mangle variadic types.
10375 2014-09-19 Segher Boessenkool <segher@kernel.crashing.org>
10377 * recog.c (scratch_operand): Do not simply allow all hard registers:
10378 only allow those that are allocatable.
10380 2014-09-19 Felix Yang <felix.yang@huawei.com>
10382 * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
10383 comments and fix spacing to conform to coding style.
10385 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
10387 * genrecog.c (validate_pattern): Allow empty constraints in
10390 2014-09-19 Aldy Hernandez <aldyh@redhat.com>
10392 * dwarf2out.c (decl_ultimate_origin): Update comment.
10393 * tree.c (block_ultimate_origin): Same.
10395 2014-09-19 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
10397 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
10398 Update GCC version name to GCC 5.
10399 (rs6000_function_arg_boundary): Likewise.
10400 (rs6000_function_arg): Likewise.
10402 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
10404 * config/sh/sh.md: Fix use of constraints in define_split.
10406 2014-09-19 Markus Trippelsdorf <markus@trippelsdorf.de>
10409 * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
10411 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
10413 * doc/md.texi (Modifiers): Consistently use "read/write"
10414 nomenclature rather than "input/output".
10415 * genrecog.c (constraints_supported_in_insn_p): New.
10416 (validate_pattern): If needed, also check constraints on
10417 MATCH_SCRATCH operands.
10418 * genoutput.c (validate_insn_alternatives): Catch earlyclobber
10419 operands with no '=' or '+' modifier.
10421 2014-09-19 James Greenhalgh <james.greenhalgh@arm.com>
10423 * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
10424 scratch register as written.
10426 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
10428 * config/s390/s390.c (s390_emit_epilogue): Remove bogus
10431 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
10433 * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
10436 2014-09-19 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
10439 * config/s390/s390.c (s390_emit_epilogue): When doing the return
10440 address load optimization force s390_optimize_prologue to leave it
10441 that way. Only do the optimization if we already decided to push
10442 r14 into a stack slot.
10444 2014-09-19 Marat Zakirov <m.zakirov@samsung.com>
10446 * asan.c (build_check_stmt): Alignment arg was added.
10447 (asan_expand_check_ifn): Optimization for alignment >= 8.
10449 2014-09-19 Olivier Hainque <hainque@adacore.com>
10451 * config/i386/vxworksae.h: Remove obsolete definitions.
10452 (STACK_CHECK_PROTECT): Define.
10453 * config/i386/vx-common.h: Remove. Merge contents within
10454 config/i386/vxworks.h.
10455 * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
10458 2014-09-19 Olivier Hainque <hainque@adacore.com>
10460 * config.gcc (powerpc-wrs-vxworksmils): New configuration.
10461 * config/rs6000/t-vxworksmils: New file.
10462 * config/rs6000/vxworksmils.h: New file.
10464 2014-09-19 Olivier Hainque <hainque@adacore.com>
10466 * varasm.c (default_section_type_flags): Flag .persistent.bss
10467 sections as SECTION_BSS.
10469 2014-09-19 Nick Clifton <nickc@redhat.com>
10471 * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
10472 pop'ed registers so that DCE does not eliminate them.
10474 2014-09-18 Jan Hubicka <hubicka@ucw.cz>
10477 * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
10479 2014-09-18 Joseph Myers <joseph@codesourcery.com>
10481 * system.h (LIBGCC2_TF_CEXT): Poison.
10482 * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
10483 * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
10484 * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
10485 * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
10486 * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
10487 * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
10488 * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
10489 * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
10490 * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
10492 2014-09-19 Kito Cheng <kito@0xlab.org>
10494 * except.h: Fix header guard.
10495 * addresses.h: Add missing header guard.
10496 * cfghooks.h: Likewise.
10497 * collect-utils.h: Likewise.
10498 * collect2-aix.h: Likewise.
10499 * conditions.h: Likewise.
10500 * cselib.h: Likewise.
10501 * dwarf2asm.h: Likewise.
10502 * graphds.h: Likewise.
10503 * graphite-scop-detection.h: Likewise.
10504 * gsyms.h: Likewise.
10505 * hw-doloop.h: Likewise.
10506 * incpath.h: Likewise.
10507 * ipa-inline.h: Likewise.
10508 * ipa-ref.h: Likewise.
10509 * ira-int.h: Likewise.
10511 * lra-int.h: Likewise.
10513 * lto-section-names.h: Likewise.
10514 * read-md.h: Likewise.
10515 * reload.h: Likewise.
10516 * rtl-error.h: Likewise.
10517 * sdbout.h: Likewise.
10518 * targhooks.h: Likewise.
10519 * tree-affine.h: Likewise.
10520 * xcoff.h: Likewise.
10521 * xcoffout.h: Likewise.
10523 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
10526 * haifa-sched.c (schedule_block): Advance cycle at the end of BB
10529 2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
10532 * lra.c (lra): Call recog_init.
10534 2014-09-18 Jakub Jelinek <jakub@redhat.com>
10537 * asan.c (transform_statements): Don't instrument clobber statements.
10539 2014-09-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
10541 * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
10542 to neon_load1_1reg<q>.
10544 2014-09-17 Jakub Jelinek <jakub@redhat.com>
10547 * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
10548 if there are only debug stmts after the noreturn call, instead
10549 remove the debug stmts.
10551 2014-09-17 Jan Hubicka <hubicka@ucw.cz>
10553 * ipa-devirt.c (type_pair, default_hashset_traits): New types.
10554 (odr_types_equivalent_p): Use pair hash.
10555 (odr_subtypes_equivalent_p): Likewise, do structural compare
10556 on ODR types that may be mismatched.
10557 (warn_odr): Support warning when only one field is given.
10558 (odr_types_equivalent_p): Strenghten comparsions made;
10560 (add_type_duplicate): Update VISITED hash set.
10562 2014-09-17 Sebastian Huber <sebastian.huber@embedded-brains.de>
10564 * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
10565 Enable selection of 'posix' or no thread model.
10567 2014-09-17 Andrew Stubbs <ams@codesourcery.com>
10569 * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
10570 when architecture is older than ARMv7.
10572 2014-09-16 John David Anglin <danglin@gcc.gnu.org>
10575 * config/pa/pa.c (pa_function_value): Directly handle aggregates
10576 that fit exactly in a word or double word.
10578 2014-09-16 Ilya Tocar <ilya.tocar@intel.com>
10580 * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
10581 zmm/k regs support.
10583 2014-09-16 Alexander Ivchenko <alexander.ivchenko@intel.com>
10584 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10585 Anna Tikhonova <anna.tikhonova@intel.com>
10586 Ilya Tocar <ilya.tocar@intel.com>
10587 Andrey Turetskiy <andrey.turetskiy@intel.com>
10588 Ilya Verbin <ilya.verbin@intel.com>
10589 Kirill Yukhin <kirill.yukhin@intel.com>
10590 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10592 * config/i386/i386.c
10593 (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
10594 * config/i386/sse.md
10595 (define_mode_iterator VI48F_256): New.
10596 (define_mode_attr extract_type): Ditto.
10597 (define_mode_attr extract_suf): Ditto.
10598 (define_mode_iterator AVX512_VEC): Ditto.
10600 "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
10602 (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
10604 "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
10606 (define_mode_attr extract_type_2): Ditto.
10607 (define_mode_attr extract_suf_2): Ditto.
10608 (define_mode_iterator AVX512_VEC_2): Ditto.
10610 "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
10611 AVX512_VEC_2 mode iterator.
10612 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
10613 (define_expand "avx512vl_vextractf128<mode>"): Ditto.
10614 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
10615 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
10616 (define_split for V16FI mode): Ditto.
10617 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
10618 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
10619 (define_split for VI8F_256 mode): Ditto.
10620 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
10621 (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
10622 (define_insn "vec_extract_lo_<mode><mask_name>"): New.
10623 (define_split for VI4F_256 mode): Ditto.
10624 (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
10625 (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
10626 (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
10627 (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
10628 (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
10629 (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
10630 (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
10631 Update `type' attribute, remove explicit `memory' attribute calculation.
10633 2014-09-16 Kito Cheng <kito@0xlab.org>
10635 * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
10636 ira_spilled_reg_stack_slots_num if using lra.
10637 (do_reload): Remove release ira_spilled_reg_stack_slots part.
10638 * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
10639 make sure not using lra.
10640 (ira_reuse_stack_slot): Likewise.
10641 (ira_mark_new_stack_slot): Likewise.
10643 2014-09-15 Andi Kleen <ak@linux.intel.com>
10645 * function.c (allocate_struct_function): Force
10646 DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
10647 profiling is disabled.
10649 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
10651 * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
10652 config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
10653 emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
10654 reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
10655 macro with statically checked member functions.
10656 * rtl.h (rtx_insn::deleted): New method.
10657 (rtx_insn::set_deleted): Likewise.
10658 (rtx_insn::set_undeleted): Likewise.
10659 (INSN_DELETED_P): Remove.
10661 2014-09-15 Trevor Saunders <tsaunders@mozilla.com>
10663 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
10664 result of emit_jump_insn_before to a new variable.
10665 * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
10666 (mark_jump_label_1): Likewise.
10667 (mark_jump_label_asm): Likewise.
10668 * reload1.c (gen_reload): Change type of tem to rtx_insn *.
10669 * rtl.h (mark_jump_label): Adjust.
10671 2014-09-15 Jakub Jelinek <jakub@redhat.com>
10673 * Makefile.in (dg_target_exps): Remove.
10674 (check_gcc_parallelize): Change to just an upper bound number.
10675 (check-%-subtargets): Always print the non-parallelized goals.
10676 (check_p_vars, check_p_comma, check_p_subwork): Remove.
10677 (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
10678 check_p_numbers3, check_p_numbers4, check_p_numbers5,
10679 check_p_numbers6): New variables.
10680 (check_p_numbers): Set to sequence from 1 to 9999.
10681 (check_p_subdirs): Set to sequence from 1 to minimum of
10682 $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
10684 (check-%, check-parallel-%): Rewritten so that for parallelized
10685 testing each job runs all the *.exp files, with
10686 GCC_RUNTEST_PARALLELIZE_DIR set in environment.
10688 2014-09-15 David Malcolm <dmalcolm@redhat.com>
10690 * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
10692 (arc_sets_cc_p): Likewise.
10693 * config/arc/arc.c (arc_print_operand): Use methods of
10694 "final_sequence" for clarity, and to enable strengthening of
10695 locals "jump" and "delay" from rtx to rtx_insn *.
10696 (arc_adjust_insn_length): Strengthen local "prev" from rtx to
10697 rtx_insn *; use method of rtx_sequence for typesafety.
10698 (arc_get_insn_variants): Use insn method of rtx_sequence for
10700 (arc_pad_return): Likewise.
10701 (arc_attr_type): Strengthen param from rtx to rtx_insn *.
10702 (arc_sets_cc_p): Likewise. Also, convert a GET_CODE check to a
10703 dyn_cast to rtx_sequence *, using insn method for typesafety.
10704 * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
10705 rtx_sequence * and use insn method when invoking get_attr_length.
10706 * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
10707 to rtx_insn *. Replace a GET_CODE check with a dyn_cast to
10708 rtx_sequence *, introducing a local "seq", using its insn method
10709 from typesafety and clarity.
10710 (add_sched_insns_for_speculation): Strengthen local "next" from
10712 * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
10713 (predicate_insn): Likewise.
10714 * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
10716 * config/cris/cris.c (cris_notice_update_cc): Likewise.
10717 * config/epiphany/epiphany-protos.h
10718 (extern void epiphany_insert_mode_switch_use): Likewise for param
10720 (get_attr_sched_use_fpu): Likewise for param.
10721 * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
10722 Likewise for param "insn".
10723 * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
10724 param "insn" of "target_insert_mode_switch_use" callback.
10725 * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
10726 (frv_issues_to_branch_unit_p): Likewise.
10727 (frv_pack_insn_p): Likewise.
10728 (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
10729 const rtx * (i.e. mutable rtx_def * const *) to
10730 rtx_insn * const *.
10731 * config/i386/i386-protos.h (standard_sse_constant_opcode):
10732 Strengthen first param from rtx to rtx_insn *.
10733 (output_fix_trunc): Likewise.
10734 * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
10735 (output_fix_trunc): Likewise.
10736 (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
10738 (min_insn_size): Likewise for param "insn".
10739 (get_mem_group): Likewise.
10740 (is_cmp): Likewise.
10741 (get_insn_path): Likewise.
10742 (get_insn_group): Likewise.
10743 (count_num_restricted): Likewise.
10744 (fits_dispatch_window): Likewise.
10745 (add_insn_window): Likewise.
10746 (add_to_dispatch_window): Likewise.
10747 (debug_insn_dispatch_info_file): Likewise.
10748 * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
10750 * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
10751 "cmp" and local "prev".
10752 (m32c_output_compare): Likewise for param "insn".
10753 * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
10754 a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
10755 (define_predicate "large_insn_p"): Likewise.
10756 * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
10757 param from rtx to rtx_insn *.
10758 (attr_op_mem m68k_sched_attr_op_mem): Likewise.
10759 * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
10760 (m68k_sched_attr_size): Likewise.
10761 (sched_get_opxy_mem_type): Likewise for param "insn".
10762 (m68k_sched_attr_op_mem): Likewise.
10763 (sched_mem_operand_p): Likewise.
10764 * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
10765 * config/mep/mep.c (mep_multi_slot): Likewise.
10766 * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
10768 (mips_sync_loop_insns): Likewise.
10769 * config/mips/mips.c (mips_print_operand_punctuation): Use insn
10770 method of "final_sequence" for typesafety.
10771 (mips_process_sync_loop): Strengthen param "insn" from rtx to
10773 (mips_output_sync_loop): Likewise.
10774 (mips_sync_loop_insns): Likewise.
10775 (mips_74k_agen_init): Likewise.
10776 (mips_sched_init): Use NULL rather than NULL_RTX when working with
10778 * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
10779 Strengthen param "insn" from rtx to rtx_insn *.
10780 * config/nds32/nds32.c (nds32_target_alignment): Likewise for
10782 * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
10784 * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
10785 "insn". Use method of rtx_sequence for typesafety.
10786 (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
10788 (branch_needs_nop_p): Likewise.
10789 (use_skip_p): Likewise.
10790 (pa_insn_refs_are_delayed): Likewise.
10791 * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
10792 for locals "insn", "ninsn".
10793 * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
10795 (is_cracked_insn): Likewise.
10796 (is_branch_slot_insn): Likewise.
10797 (is_nonpipeline_insn): Likewise.
10798 (insn_terminates_group_p): Likewise.
10799 (insn_must_be_first_in_group): Likewise.
10800 (insn_must_be_last_in_group): Likewise.
10801 (force_new_group): Likewise for param "next_insn".
10802 * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
10804 (s390_sched_score): Likewise.
10805 * config/sh/sh-protos.h (output_branch): Likewise for param 2.
10806 (rtx sfunc_uses_reg): Likewise for sole param.
10807 * config/sh/sh.c (sh_print_operand): Use insn method of
10808 final_sequence for typesafety.
10809 (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
10810 Use insn method of final_sequence for typesafety.
10811 (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
10812 * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
10814 (eligible_for_return_delay): Likewise.
10815 (eligible_for_sibcall_delay): Likewise.
10816 * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
10817 (eligible_for_return_delay): Likewise.
10818 (eligible_for_sibcall_delay): Likewise.
10819 * config/stormy16/stormy16-protos.h
10820 (xstormy16_output_cbranch_hi): Likewise for final param.
10821 (xstormy16_output_cbranch_si): Likewise.
10822 * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
10823 (xstormy16_output_cbranch_si): Likewise.
10824 * config/v850/v850-protos.h (notice_update_cc): Likewise.
10825 * config/v850/v850.c (notice_update_cc): Likewise.
10827 * final.c (get_attr_length_1): Strengthen param "insn" and param
10828 of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
10829 (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
10830 (get_attr_min_length): Likewise.
10831 (shorten_branches): Likewise for signature of locals "length_fun"
10832 and "inner_length_fun". Introduce local rtx_sequence * "seqn"
10833 from a checked cast and use its methods for clarity and to enable
10834 strengthening local "inner_insn" from rtx to rtx_insn *.
10835 * genattr.c (gen_attr): When writing out the prototypes of the
10836 various generated "get_attr_" functions, strengthen the params of
10837 the non-const functions from rtx to rtx_insn *.
10838 Similarly, strengthen the params of insn_default_length,
10839 insn_min_length, insn_variable_length_p, insn_current_length.
10840 (main): Similarly, strengthen the param of num_delay_slots,
10841 internal_dfa_insn_code, insn_default_latency, bypass_p,
10842 insn_latency, min_issue_delay, print_reservation,
10843 insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
10844 "insn_default_latency" callbacks. Rename hook_int_rtx_unreachable
10845 to hook_int_rtx_insn_unreachable.
10846 * genattrtab.c (write_attr_get): When writing out the generated
10847 "get_attr_" functions, strengthen the param "insn" from rtx to
10848 rtx_insn *, eliminating a checked cast.
10849 (make_automaton_attrs): When writing out prototypes of
10850 "internal_dfa_insn_code_", "insn_default_latency_" functions
10851 and the "internal_dfa_insn_code" and "insn_default_latency"
10852 callbacks, strengthen their params from rtx to rtx_insn *
10853 * genautomata.c (output_internal_insn_code_evaluation): When
10854 writing out code, add a checked cast from rtx to rtx_insn * when
10855 invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
10856 (output_dfa_insn_code_func): Strengthen param of generated
10857 function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
10858 (output_trans_func): Likewise for generated function
10859 "state_transition".
10860 (output_internal_insn_latency_func): When writing out generated
10861 function "internal_insn_latency", rename params from "insn" and
10862 "insn2" to "insn_or_const0" and "insn2_or_const0". Reintroduce
10863 locals "insn" and "insn2" as rtx_insn * with checked casts once
10864 we've proven that we're not dealing with const0_rtx.
10865 (output_insn_latency_func): Strengthen param of generated
10866 function "insn_latency" from rtx to rtx_insn *.
10867 (output_print_reservation_func): Likewise for generated function
10868 "print_reservation".
10869 (output_insn_has_dfa_reservation_p): Likewise for generated
10870 function "insn_has_dfa_reservation_p".
10871 * hooks.c (hook_int_rtx_unreachable): Rename to...
10872 (hook_int_rtx_insn_unreachable): ...this, and strengthen param
10873 from rtx to rtx_insn *.
10874 * hooks.h (hook_int_rtx_unreachable): Likewise.
10875 (extern int hook_int_rtx_insn_unreachable): Likewise.
10876 * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
10877 (get_attr_min_length): Likewise.
10878 * recog.c (get_enabled_alternatives): Likewise.
10879 * recog.h (alternative_mask get_enabled_alternatives): Likewise.
10880 * reorg.c (find_end_label): Introduce local rtx "pat" and
10881 strengthen local "insn" from rtx to rtx_insn *.
10882 (redundant_insn): Use insn method of "seq" rather than element for
10883 typesafety; strengthen local "control" from rtx to rtx_insn *.
10884 * resource.c (mark_referenced_resources): Add checked cast to
10885 rtx_insn * within INSN/JUMP_INSN case.
10886 (mark_set_resources): Likewise.
10887 * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
10890 2014-09-15 David Malcolm <dmalcolm@redhat.com>
10892 * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
10893 param "label" from rtx to rtx_insn *.
10894 * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
10896 * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
10897 (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
10898 (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
10899 (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
10900 * final.c (default_label_align_after_barrier_max_skip): Strengthen
10901 param from rtx to rtx_insn *.
10902 (default_loop_align_max_skip): Likewise.
10903 (default_label_align_max_skip): Likewise.
10904 (default_jump_align_max_skip): Likewise.
10905 * target.def (label_align_after_barrier_max_skip): Likewise.
10906 (loop_align_max_skip): Likewise.
10907 (label_align_max_skip): Likewise.
10908 (jump_align_max_skip): Likewise.
10909 * targhooks.h (default_label_align_after_barrier_max_skip):
10911 (default_loop_align_max_skip): Likewise.
10912 (default_label_align_max_skip): Likewise.
10913 (default_jump_align_max_skip): Likewise.
10915 2014-09-15 David Malcolm <dmalcolm@redhat.com>
10917 * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
10918 from const_rtx to const rtx_insn *. Update union members from rtx
10920 * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
10921 * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
10922 (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
10923 strengthen both params from const_rtx to const rtx_insn *.
10924 * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
10925 (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
10926 * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
10928 * target.def (can_follow_jump): Strengthen both params from
10929 const_rtx to const rtx_insn *, and update default implementation
10930 from hook_bool_const_rtx_const_rtx_true to
10931 hook_bool_const_rtx_insn_const_rtx_insn_true.
10933 2014-09-15 David Malcolm <dmalcolm@redhat.com>
10935 * sched-deps.c (deps_start_bb): Strengthen param "head" and local
10936 "insn" from rtx to rtx_insn *.
10937 * sched-int.h (deps_start_bb): Likewise for 2nd param.
10939 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
10940 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10941 Anna Tikhonova <anna.tikhonova@intel.com>
10942 Ilya Tocar <ilya.tocar@intel.com>
10943 Andrey Turetskiy <andrey.turetskiy@intel.com>
10944 Ilya Verbin <ilya.verbin@intel.com>
10945 Kirill Yukhin <kirill.yukhin@intel.com>
10946 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10948 * config/i386/sse.md
10949 (define_insn "vcvtph2ps<mask_name>"): Add masking.
10950 (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
10951 (define_insn "vcvtph2ps256<mask_name>"): Ditto.
10952 (define_expand "vcvtps2ph_mask"): New.
10953 (define_insn "*vcvtps2ph<mask_name>"): Add masking.
10954 (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
10955 (define_insn "vcvtps2ph256<mask_name>"): Ditto.
10957 2014-09-15 Alexander Ivchenko <alexander.ivchenko@intel.com>
10958 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
10959 Anna Tikhonova <anna.tikhonova@intel.com>
10960 Ilya Tocar <ilya.tocar@intel.com>
10961 Andrey Turetskiy <andrey.turetskiy@intel.com>
10962 Ilya Verbin <ilya.verbin@intel.com>
10963 Kirill Yukhin <kirill.yukhin@intel.com>
10964 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
10966 * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
10968 (define_mode_iterator VI24_AVX512BW_1): Ditto.
10969 (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
10970 (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
10971 (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
10972 also for TARGET_AVX512VL.
10973 (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
10975 2014-09-15 Markus Trippelsdorf <markus@trippelsdorf.de>
10977 * doc/install.texi (Options specification): add
10978 --disable-libsanitizer item.
10980 2014-09-14 James Clarke <jrtc27@jrtc27.com>
10981 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
10984 * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
10986 * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
10987 kernel version check to avoid incrementing it after every major OS X
10989 (darwin_default_min_version): Avoid static memory buffer.
10991 2014-09-13 Jan Hubicka <hubicka@ucw.cz>
10993 * tree.c (need_assembler_name_p): Store C++ type mangling only
10996 2014-09-13 Marek Polacek <polacek@redhat.com>
10998 * tree.c (protected_set_expr_location): Don't check whether T is
11001 2014-09-12 DJ Delorie <dj@redhat.com>
11003 * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
11004 (extend_and_shift1_hipsi2): Likewise.
11005 (extend_and_shift2_hipsi2): Likewise.
11007 2014-09-12 David Malcolm <dmalcolm@redhat.com>
11009 * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
11010 with NULL when dealing with an insn.
11011 * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
11012 from rtx to rtx_insn *.
11013 * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
11014 const_rtx to const rtx_insn *.
11015 * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
11017 2014-09-12 Trevor Saunders <tsaunders@mozilla.com>
11019 * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
11022 2014-09-12 Joseph Myers <joseph@codesourcery.com>
11024 * target.def (libgcc_floating_mode_supported_p): New hook.
11025 * targhooks.c (default_libgcc_floating_mode_supported_p): New
11027 * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
11028 * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
11029 (LIBGCC2_HAS_TF_MODE): Remove.
11030 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
11031 * doc/tm.texi: Regenerate.
11032 * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
11034 * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
11035 (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
11036 * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
11037 * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
11038 * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11039 * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
11040 * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
11041 * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
11042 * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
11043 * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
11045 (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
11046 * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11047 * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11048 * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11049 * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11050 * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11051 * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11052 * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
11053 * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
11054 * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
11055 * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
11056 * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
11057 * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
11058 * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
11060 * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
11062 (ia64_libgcc_floating_mode_supported_p): New function.
11063 * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
11064 * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
11065 (IA64_NO_LIBGCC_TFMODE): Define.
11066 * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
11067 * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
11069 (pdp11_scalar_mode_supported_p): New function.
11070 * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
11071 * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
11073 2014-09-12 Richard Biener <rguenther@suse.de>
11075 PR middle-end/63237
11076 * gimple-fold.c (get_maxval_strlen): Gimplify string length.
11078 2014-09-12 Marc Glisse <marc.glisse@inria.fr>
11080 * tree.c (integer_each_onep): New function.
11081 * tree.h (integer_each_onep): Declare it.
11082 * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
11083 -A - 1 to ~A. Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
11084 (X & 1) == 0 for vector and complex.
11086 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
11088 * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
11090 (cortexa53_regmove_cost): New cost table for A53. Increase GP2FP/FP2GP
11091 cost to spilling from integer to FP registers.
11093 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
11095 * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
11097 (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
11098 are now handled correctly.
11100 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
11102 * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
11103 handling of CALLER_SAVE_REGS and POINTER_REGS.
11105 2014-09-12 Wilco Dijkstra <wilco.dijkstra@arm.com>
11107 * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
11108 the number of hard registers.
11110 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11111 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11112 Anna Tikhonova <anna.tikhonova@intel.com>
11113 Ilya Tocar <ilya.tocar@intel.com>
11114 Andrey Turetskiy <andrey.turetskiy@intel.com>
11115 Ilya Verbin <ilya.verbin@intel.com>
11116 Kirill Yukhin <kirill.yukhin@intel.com>
11117 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11119 * config/i386/sse.md
11120 (define_mode_iterator VI48_AVX512VL): New.
11121 (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
11122 "avx512f_vternlog<mode>_maskz" and update mode iterator.
11123 (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
11124 from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
11125 (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
11126 "avx512f_vternlog<mode>_mask" and update mode iterator.
11127 (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
11128 from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
11130 (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
11131 "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
11132 (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
11133 "avx512f_<rotate><mode><mask_name>" and update mode iterator.
11134 (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
11135 (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
11137 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11138 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11139 Anna Tikhonova <anna.tikhonova@intel.com>
11140 Ilya Tocar <ilya.tocar@intel.com>
11141 Andrey Turetskiy <andrey.turetskiy@intel.com>
11142 Ilya Verbin <ilya.verbin@intel.com>
11143 Kirill Yukhin <kirill.yukhin@intel.com>
11144 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11146 * config/i386/sse.md (VI128_256): Delete.
11147 (define_mode_iterator VI124_256): New.
11148 (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
11149 (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
11150 (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
11151 (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
11152 "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
11153 (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
11154 (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
11155 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
11157 (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
11158 in presence of AVX-512.
11160 2014-09-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
11161 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11162 Anna Tikhonova <anna.tikhonova@intel.com>
11163 Ilya Tocar <ilya.tocar@intel.com>
11164 Andrey Turetskiy <andrey.turetskiy@intel.com>
11165 Ilya Verbin <ilya.verbin@intel.com>
11166 Kirill Yukhin <kirill.yukhin@intel.com>
11167 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11169 * config/i386/sse.md
11170 (define_expand "<avx512>_gathersi<mode>"): Rename from
11171 "avx512f_gathersi<mode>".
11172 (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
11173 (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
11174 (define_expand "<avx512>_gatherdi<mode>"): Rename from
11175 "avx512f_gatherdi<mode>".
11176 (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
11177 (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
11179 (define_expand "<avx512>_scattersi<mode>"): Rename from
11180 "avx512f_scattersi<mode>".
11181 (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
11182 (define_expand "<avx512>_scatterdi<mode>"): Rename from
11183 "avx512f_scatterdi<mode>".
11184 (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
11186 2014-09-12 Richard Sandiford <richard.sandiford@arm.com>
11188 * ira.h (ira_finish_once): Delete.
11189 * ira-int.h (target_ira_int::~target_ira_int): Declare.
11190 (target_ira_int::free_ira_costs): Likewise.
11191 (target_ira_int::free_register_move_costs): Likewise.
11192 (ira_finish_costs_once): Delete.
11193 * ira.c (free_register_move_costs): Replace with...
11194 (target_ira_int::free_register_move_costs): ...this new function.
11195 (target_ira_int::~target_ira_int): Define.
11196 (ira_init): Call free_register_move_costs as a member function rather
11197 than a global function.
11198 (ira_finish_once): Delete.
11199 * ira-costs.c (free_ira_costs): Replace with...
11200 (target_ira_int::free_ira_costs): ...this new function.
11201 (ira_init_costs): Call free_ira_costs as a member function rather
11202 than a global function.
11203 (ira_finish_costs_once): Delete.
11204 * target-globals.c (target_globals::~target_globals): Call the
11205 target_ira_int destructor.
11206 * toplev.c: Include lra.h.
11207 (finalize): Call lra_finish_once rather than ira_finish_once.
11209 2014-09-11 Jan Hubicka <hubicka@ucw.cz>
11211 * common.opt (flto-odr-type-merging): New flag.
11212 * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
11213 (types_same_for_odr): Likewise.
11214 (odr_subtypes_equivalent_p): Likewise.
11215 (add_type_duplicate): Do not walk type variants.
11216 (register_odr_type): New function.
11217 * ipa-utils.h (register_odr_type): Declare.
11218 (odr_type_p): New function.
11219 * langhooks.c (lhd_set_decl_assembler_name): Do not compute
11221 * doc/invoke.texi (-flto-odr-type-merging): Document.
11222 * tree.c (need_assembler_name_p): Compute ODR names when asked
11224 * tree.h (DECL_ASSEMBLER_NAME): Update comment.
11226 2014-09-11 H.J. Lu <hongjiu.lu@intel.com>
11229 * config/i386/i386.c (ix86_option_override_internal): Also turn
11230 off OPTION_MASK_ABI_X32 for -m16.
11232 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
11234 * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
11237 2014-09-11 Marc Glisse <marc.glisse@inria.fr>
11240 * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
11241 Directly forward to __*_DENORM_MIN__.
11243 2014-09-11 David Malcolm <dmalcolm@redhat.com>
11245 * rtl.h (LABEL_REF_LABEL): New macro.
11247 * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
11248 of XEXP (, 0), where we know that we have a LABEL_REF.
11249 * cfgbuild.c (make_edges): Likewise.
11250 (purge_dead_tablejump_edges): Likewise.
11251 * cfgexpand.c (convert_debug_memory_address): Likewise.
11252 * cfgrtl.c (patch_jump_insn): Likewise.
11253 * combine.c (distribute_notes): Likewise.
11254 * cse.c (hash_rtx_cb): Likewise.
11255 (exp_equiv_p): Likewise.
11256 (fold_rtx): Likewise.
11257 (check_for_label_ref): Likewise.
11258 * cselib.c (rtx_equal_for_cselib_1): Likewise.
11259 (cselib_hash_rtx): Likewise.
11260 * emit-rtl.c (mark_label_nuses): Likewise.
11261 * explow.c (convert_memory_address_addr_space): Likewise.
11262 * final.c (output_asm_label): Likewise.
11263 (output_addr_const): Likewise.
11264 * gcse.c (add_label_notes): Likewise.
11265 * genconfig.c (walk_insn_part): Likewise.
11266 * genrecog.c (validate_pattern): Likewise.
11267 * ifcvt.c (cond_exec_get_condition): Likewise.
11268 (noce_emit_store_flag): Likewise.
11269 (noce_get_alt_condition): Likewise.
11270 (noce_get_condition): Likewise.
11271 * jump.c (maybe_propagate_label_ref): Likewise.
11272 (mark_jump_label_1): Likewise.
11273 (redirect_exp_1): Likewise.
11274 (rtx_renumbered_equal_p): Likewise.
11275 * lra-constraints.c (operands_match_p): Likewise.
11276 * reload.c (operands_match_p): Likewise.
11277 (find_reloads): Likewise.
11278 * reload1.c (set_label_offsets): Likewise.
11279 * reorg.c (get_branch_condition): Likewise.
11280 * rtl.c (rtx_equal_p_cb): Likewise.
11281 (rtx_equal_p): Likewise.
11282 * rtlanal.c (reg_mentioned_p): Likewise.
11283 (rtx_referenced_p): Likewise.
11284 (get_condition): Likewise.
11285 * sched-vis.c (print_value): Likewise.
11286 * varasm.c (const_hash_1): Likewise.
11287 (compare_constant): Likewise.
11288 (const_rtx_hash_1): Likewise.
11289 (output_constant_pool_1): Likewise.
11291 2014-09-11 Segher Boessenkool <segher@kernel.crashing.org>
11293 * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
11294 tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
11296 * config/rs6000/vector.md (cr6_test_for_zero_reverse,
11297 cr6_test_for_lt_reverse): Ditto.
11299 2014-09-11 Paolo Carlini <paolo.carlini@oracle.com>
11302 * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
11304 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
11306 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
11307 TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
11308 aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
11309 aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
11312 (aarch64_fold_builtin): Remove all reinterpret cases.
11314 * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
11316 * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
11318 * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
11319 aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
11320 aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
11321 aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
11322 aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
11323 aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
11324 aarch64_reinterpretv2df<mode>): Delete.
11326 * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
11328 * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
11329 vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
11330 vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
11331 vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
11332 vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
11333 vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
11334 vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
11335 vreinterpret_u32_f64): Use cast.
11337 * config/aarch64/iterators.md (VD_RE): Delete.
11339 2014-09-11 Alan Lawrence <alan.lawrence@arm.com>
11341 * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
11342 (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
11343 vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
11344 vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
11345 vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
11346 vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
11347 vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
11348 Replace inline assembler with __aarch64_vset_lane_any.
11350 2014-09-11 James Greenhalgh <james.greenhalgh@arm.com>
11352 * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
11354 (vmull_high_lane_s32): Likewise.
11355 (vmull_high_lane_u16): Likewise.
11356 (vmull_high_lane_u32): Likewise.
11358 2014-09-11 Jason Merrill <jason@redhat.com>
11361 * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
11363 2014-09-11 Georg-Johann Lay <avr@gjlay.de>
11366 * config/avr/avr.md (*tablejump.3byte-pc): New insn.
11367 (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL. Add void clobber.
11368 (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
11370 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11371 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11372 Anna Tikhonova <anna.tikhonova@intel.com>
11373 Ilya Tocar <ilya.tocar@intel.com>
11374 Andrey Turetskiy <andrey.turetskiy@intel.com>
11375 Ilya Verbin <ilya.verbin@intel.com>
11376 Kirill Yukhin <kirill.yukhin@intel.com>
11377 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11379 * config/i386/sse.md
11380 (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
11381 "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
11382 (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
11384 (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
11385 from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
11387 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
11389 (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
11390 "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
11391 (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
11392 (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
11393 "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
11394 (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
11395 (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
11396 from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
11398 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
11400 (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
11401 "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
11402 (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
11404 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
11406 * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
11407 to access removed nodes.
11409 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
11411 PR tree-optimization/63186
11412 * ipa-split.c (test_nonssa_use): Skip nonforced labels.
11413 (mark_nonssa_use): Likewise.
11414 (verify_non_ssa_vars): Verify all header blocks for label
11417 2014-09-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
11418 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11419 Anna Tikhonova <anna.tikhonova@intel.com>
11420 Ilya Tocar <ilya.tocar@intel.com>
11421 Andrey Turetskiy <andrey.turetskiy@intel.com>
11422 Ilya Verbin <ilya.verbin@intel.com>
11423 Kirill Yukhin <kirill.yukhin@intel.com>
11424 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11426 * config/i386/sse.md
11427 (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
11428 (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
11429 (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
11430 "<avx2_avx512f>_permvar<mode><mask_name>".
11431 (define_insn "<avx512>_permvar<mode><mask_name>"): New.
11432 (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
11433 Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
11434 (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
11436 (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
11437 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
11438 (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
11439 Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
11441 2014-09-10 Michael Meissner <meissner@linux.vnet.ibm.com>
11443 * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
11444 V2DF, V4SF, DF, and DI modes.
11445 (vsx_fmav2df2): Likewise.
11446 (vsx_float_fix_<mode>2): Likewise.
11447 (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
11449 2014-09-10 Xinliang David Li <davidxl@google.com>
11452 * config/arm/arm.md (movcond_addsi): Handle case where source
11453 and target operands are the same.
11455 2014-09-10 David Malcolm <dmalcolm@redhat.com>
11457 * final.c (this_is_asm_operands): Strengthen this variable from
11458 rtx to const rtx_insn *.
11459 * output.h (this_is_asm_operands): Likewise.
11460 * rtl-error.c (location_for_asm): Strengthen param "insn" from
11461 const_rtx to const rtx_insn *.
11462 (diagnostic_for_asm): Likewise.
11463 * rtl-error.h (error_for_asm): Likewise.
11464 (warning_for_asm): Likewise.
11466 2014-09-10 David Malcolm <dmalcolm@redhat.com>
11468 * genextract.c (print_header): When writing out insn_extract to
11469 insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
11470 * recog.h (insn_extract): Strengthen the param from rtx to
11473 2014-09-10 Mike Stump <mikestump@comcast.net>
11475 * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
11478 2014-09-10 Martin Jambor <mjambor@suse.cz>
11480 * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
11481 (analyze): Do not set analyze flag if expand_thunk returns false;.
11482 (create_wrapper): Likewise.
11483 * cgraphclones.c (duplicate_thunk_for_node): Likewise.
11485 2014-09-10 Martin Jambor <mjambor@suse.cz>
11488 * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
11489 new decl properly. Analyze the new thunk if it is expanded.
11491 2014-09-10 Andreas Schwab <schwab@suse.de>
11493 * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
11494 [USED_FOR_TARGET]: Define.
11496 2014-09-10 Matthew Fortune <matthew.fortune@imgtec.com>
11498 * config/mips/mips.c (mips_secondary_reload_class): Handle
11501 2014-09-10 Robert Suchanek <robert.suchanek@imgtec.com>
11503 * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
11506 2014-09-10 Jakub Jelinek <jakub@redhat.com>
11508 * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
11509 and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
11510 * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
11511 SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
11512 flag_delete_null_pointer_checks for them.
11513 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
11514 BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
11515 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
11516 BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
11517 * ubsan.c (instrument_bool_enum_load): Set *gsi back to
11519 (instrument_nonnull_arg, instrument_nonnull_return): New functions.
11520 (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
11521 or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
11522 (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
11523 * doc/invoke.texi (-fsanitize=nonnull-attribute,
11524 -fsanitize=returns-nonnull-attribute): Document.
11526 * ubsan.h (struct ubsan_mismatch_data): Removed.
11527 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
11528 * ubsan.c (ubsan_source_location): For unknown locations,
11529 pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
11530 (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
11531 Allow more than one location and arbitrary extra arguments passed
11532 in ... instead of through MISMATCH pointer.
11533 (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
11534 ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
11535 instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
11538 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
11539 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11540 Anna Tikhonova <anna.tikhonova@intel.com>
11541 Ilya Tocar <ilya.tocar@intel.com>
11542 Andrey Turetskiy <andrey.turetskiy@intel.com>
11543 Ilya Verbin <ilya.verbin@intel.com>
11544 Kirill Yukhin <kirill.yukhin@intel.com>
11545 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11547 * config/i386/sse.md
11548 (define_mode_iterator VI48F): New.
11549 (define_insn "<avx512>_compress<mode>_mask"): Rename from
11550 "avx512f_compress<mode>_mask" and update mode iterator.
11551 (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
11552 "avx512f_compressstore<mode>_mask" and update mode iterator.
11553 (define_expand "<avx512>_expand<mode>_maskz"): Rename from
11554 "avx512f_expand<mode>_maskz" and update mode iterator.
11555 (define_insn "<avx512>_expand<mode>_mask"): Rename from
11556 "avx512f_expand<mode>_mask" and update mode iterator.
11558 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
11559 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11560 Anna Tikhonova <anna.tikhonova@intel.com>
11561 Ilya Tocar <ilya.tocar@intel.com>
11562 Andrey Turetskiy <andrey.turetskiy@intel.com>
11563 Ilya Verbin <ilya.verbin@intel.com>
11564 Kirill Yukhin <kirill.yukhin@intel.com>
11565 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11567 * config/i386/i386.c
11568 (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
11569 avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
11570 avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
11571 avx512dq_rangepv4sf_mask.
11572 * config/i386/sse.md
11573 (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
11575 (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
11576 (define_insn "reduces<mode>"): Ditto.
11577 (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
11579 (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
11580 (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
11581 (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
11583 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
11584 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11585 Anna Tikhonova <anna.tikhonova@intel.com>
11586 Ilya Tocar <ilya.tocar@intel.com>
11587 Andrey Turetskiy <andrey.turetskiy@intel.com>
11588 Ilya Verbin <ilya.verbin@intel.com>
11589 Kirill Yukhin <kirill.yukhin@intel.com>
11590 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11592 * config/i386/i386.c
11593 (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
11594 (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
11595 (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
11596 avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
11597 avx512vl_getmantv2df_mask.
11598 (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
11599 avx512f_vgetmantv4sf_round.
11600 * config/i386/sse.md
11601 (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
11602 Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
11604 (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
11605 (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
11606 (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
11607 from "avx512f_scalef<mode><mask_name><round_name>" and update mode
11609 (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
11610 Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
11611 update mode iterator.
11613 "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
11614 "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
11617 "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
11618 from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
11619 update mode iterator.
11620 (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
11621 from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
11624 "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
11625 "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
11627 (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
11628 Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
11629 update mode iterator.
11630 (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
11631 "avx512f_getmant<mode><round_saeonly_name>".
11633 2014-09-10 Jan Hubicka <hubicka@ucw.cz>
11636 * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
11638 2014-09-10 Alexander Ivchenko <alexander.ivchenko@intel.com>
11639 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
11640 Anna Tikhonova <anna.tikhonova@intel.com>
11641 Ilya Tocar <ilya.tocar@intel.com>
11642 Andrey Turetskiy <andrey.turetskiy@intel.com>
11643 Ilya Verbin <ilya.verbin@intel.com>
11644 Kirill Yukhin <kirill.yukhin@intel.com>
11645 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
11647 * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
11648 (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
11649 (define_mode_iterator FMAMODE_AVX512): New.
11650 (define_mode_iterator FMAMODE): Remove conditions.
11651 (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
11652 (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
11653 from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
11655 (define_mode_iterator FMAMODE_NOVF512): Remove.
11656 (define_insn "*fma_fmadd_<mode>"): Rename from
11657 "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
11658 FMAMODE mode iterator.
11659 (define_mode_iterator VF_SF_AVX512VL): New.
11660 (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
11661 Use VF_SF_AVX512VL mode iterator.
11662 (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
11663 "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
11665 (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
11666 "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11668 (define_insn "*fma_fmsub_<mode>"): Rename from
11669 "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
11670 FMAMODE mode iterator.
11671 (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
11672 Use VF_SF_AVX512VL mode iterator.
11673 (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
11674 "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
11676 (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
11677 "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11679 (define_insn "*fma_fnmadd_<mode>"): Rename from
11680 "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
11681 use FMAMODE mode iterator.
11682 (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
11683 Use VF_SF_AVX512VL mode iterator.
11684 (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
11685 "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
11687 (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
11688 "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11690 (define_insn "*fma_fnmsub_<mode>"): Rename from
11691 "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
11692 FMAMODE mode iterator.
11693 (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
11694 Use VF_SF_AVX512VL mode iterator.
11695 (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
11696 "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
11698 (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
11699 "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11701 (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
11702 Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
11703 use VF_AVX512VL mode iterator.
11704 (define_insn "*fma_fmaddsub_<mode>"): Rename from
11705 "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
11706 remove subst usage.
11707 (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
11708 Use VF_SF_AVX512VL mode iterator.
11709 (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
11710 "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
11712 (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
11713 "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11715 (define_insn "*fma_fmsubadd_<mode>"): Rename from
11716 "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
11717 remove usage of subst.
11718 (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
11719 Use VF_SF_AVX512VL mode iterator.
11720 (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
11721 "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
11723 (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
11724 "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
11727 2014-09-10 Kugan Vivekanandarajah <kuganv@linaro.org>
11730 * calls.c (precompute_arguments): Check
11731 promoted_for_signed_and_unsigned_p and set the promoted mode.
11732 (promoted_for_signed_and_unsigned_p): New function.
11733 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
11734 and set the promoted mode.
11735 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
11736 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
11737 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
11739 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
11741 * opth-gen.awk: Generate mapping from cpp message reasons to the
11742 options that enable them.
11743 * doc/options.texi (CppReason): Document.
11745 2014-09-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
11747 * doc/invoke.texi (Wnormalized=): Update.
11749 2014-09-09 Segher Boessenkool <segher@kernel.crashing.org>
11752 * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
11753 operands. Split off the constant operand alternative to ...
11754 (*bool<mode>3_imm): New.
11756 2014-09-09 David Malcolm <dmalcolm@redhat.com>
11758 * rtl.h (single_set_2): Strengthen first param from const_rtx to
11759 const rtx_insn *, and move prototype to above...
11760 (single_set): ...this. Convert this from a macro to an inline
11761 function, enforcing the requirement that the param is a const
11763 (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
11765 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
11766 Strengthen both params from rtx to rtx_insn *.
11767 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
11768 Likewise; introduce locals "producer_set", "consumer_set", using
11769 them in place of "producer" and "consumer" when dealing with SET
11771 * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
11772 when invoking single_set in region guarded by INSN_P.
11773 (avr_out_bitop): Likewise.
11774 (_reg_unused_after): Introduce local rtx_sequence * "seq" in
11775 region guarded by GET_CODE check, using methods to strengthen
11776 local "this_insn" from rtx to rtx_insn *, and for clarity.
11777 * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
11778 Strengthen local "insn" from rtx to rtx_insn *.
11779 (define_insn_and_split "xload<mode>_A"): Likewise.
11780 * config/bfin/bfin.c (trapping_loads_p): Likewise for param
11782 (find_load): Likewise for return type.
11783 (workaround_speculation): Likewise for both locals named
11785 * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
11787 * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
11789 * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
11791 * config/h8300/h8300.c (notice_update_cc): Likewise.
11792 * config/i386/i386.c (ix86_flags_dependent): Likewise for params
11793 "insn" and "dep_insn".
11794 (exact_store_load_dependency): Likewise for both params.
11795 (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
11796 since this now clashes with inline function. Instead, delay
11797 calling single_set until the point where its needed, and then
11798 assign the result to "compare_set" and rework the conditional that
11800 * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
11801 local "last" from rtx to rtx_insn *.
11802 * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
11804 (mips_store_data_bypass_p): Likewise for both params.
11805 * config/mips/mips.c (mips_load_store_insns): Likewise for second
11807 (mips_store_data_bypass_p): Likewise for both params.
11808 (mips_orphaned_high_part_p): Likewise for param "insn".
11809 * config/mn10300/mn10300.c (extract_bundle): Likewise.
11810 (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
11811 Introduce local rtx "insn2_pat".
11812 * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
11814 (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
11815 Introduce local rtx "set", using it in place of "insn" for the
11816 result of single_set. This appears to fix a bug, since the call
11817 to find_regno_note on a SET does nothing.
11818 * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
11819 params from rtx to rtx_insn *.
11820 (set_to_load_agen): Likewise.
11821 * config/s390/s390.c (s390_label_align): Likewise for local
11822 "prev_insn". Introduce new rtx locals "set" and "src", using
11823 them in place of "prev_insn" for the results of single_set
11824 and SET_SRC respectively.
11825 (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
11826 Introduce new rtx local "set" using in place of "jump" for the
11827 result of single_set. Use SET_SRC (set) rather than plain
11829 * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
11831 (noncall_uses_reg): Likewise.
11832 (reg_unused_after): Introduce local rtx_sequence * "seq" in region
11833 guarded by GET_CODE check, using its methods for clarity, and to
11834 enable strengthening local "this_insn" from rtx to rtx_insn *.
11835 * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
11836 "insn" from rtx to rtx_insn *.
11837 (define_expand "umulhisi3"): Likewise.
11838 (define_expand "smulsi3_highpart"): Likewise.
11839 (define_expand "umulsi3_highpart"): Likewise.
11840 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
11841 local "after". Replace GET_CODE check with a dyn_cast,
11842 introducing new local rtx_sequence * "seq", using insn method for
11845 * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
11846 from rtx to rtx_insn *. Introduce local rtx "pat", using it in
11847 place of "insn" once we're dealing with patterns rather than the
11849 (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
11850 (scan_trace): Likewise for local "elt", updating lookups within
11851 sequence to use insn method rather than element method.
11852 * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
11854 * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
11855 * ifcvt.c (noce_try_abs): Likewise for local "insn".
11856 * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
11857 invoking single_set.
11858 * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
11859 "insn" from rtx to rtx_insn *.
11860 (skip_usage_debug_insns): Likewise for return type, adding a
11862 (check_secondary_memory_needed_p): Likewise for local "insn".
11863 (inherit_reload_reg): Likewise.
11864 * modulo-sched.c (sms_schedule): Likewise for local "count_init".
11865 * recog.c (peep2_attempt): Likewise for local "old_insn", adding
11867 (store_data_bypass_p): Likewise for both params.
11868 (if_test_bypass_p): Likewise.
11869 * recog.h (store_data_bypass_p): Likewise for both params.
11870 (if_test_bypass_p): Likewise.
11871 * reload.c (find_equiv_reg): Likewise for local "where".
11872 * reorg.c (delete_jump): Likewise for param "insn".
11873 * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
11874 to const rtx_insn *.
11875 * store-motion.c (replace_store_insn): Likewise for param "del".
11876 (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
11877 and use its methods for clarity, and to strengthen local "del"
11878 from rtx to rtx_insn *.
11879 (build_store_vectors): Use insn method of "st" when calling
11880 replace_store_insn for typesafety and clarity.
11882 2014-09-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
11884 * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
11885 UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
11886 on how to make it legal in future.
11888 2014-09-09 David Malcolm <dmalcolm@redhat.com>
11890 * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
11892 (restinsn): Likewise.
11893 * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
11894 Likewise for param.
11895 * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
11897 * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
11899 (arc_hazard): Likewise for both params.
11900 * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
11901 checked casts to rtx_sequence * and uses of the insn method for
11903 (arc_hazard): Strengthen both params from rtx to rtx_insn *.
11904 (arc_adjust_insn_length): Likewise for param "insn".
11905 (struct insn_length_parameters_s): Likewise for first param of
11906 "get_variants" callback field.
11907 (arc_get_insn_variants): Likewise for first param and local
11908 "inner". Replace a check of GET_CODE with a dyn_cast to
11909 rtx_sequence *, using methods for type-safety and clarity.
11910 * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
11911 rtx_sequence * and uses of the insn method for type-safety when
11912 invoking arc_adjust_insn_length.
11913 * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
11915 (arm_address_offset_is_imm): Likewise.
11916 (struct tune_params): Likewise for params 1 and 3 of the
11917 "sched_adjust_cost" callback field.
11918 * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
11919 params 1 and 3 ("insn" and "dep").
11920 (xscale_sched_adjust_cost): Likewise.
11921 (fa726te_sched_adjust_cost): Likewise.
11922 (cortexa7_older_only): Likewise for param "insn".
11923 (cortexa7_younger): Likewise.
11924 (arm_attr_length_move_neon): Likewise.
11925 (arm_address_offset_is_imm): Likewise.
11926 * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
11927 * config/avr/avr.c (avr_notice_update_cc): Likewise.
11928 * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
11929 (workaround_speculation): Likewise for local "last_condjump".
11930 * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
11931 (shadow_or_blockage_p): Likewise.
11932 (get_unit_reqs): Likewise.
11933 (get_unit_operand_masks): Likewise.
11934 (c6x_registers_update): Likewise.
11935 (returning_call_p): Likewise.
11936 (can_use_callp): Likewise.
11937 (convert_to_callp): Likewise.
11938 (find_last_same_clock): Likwise for local "t".
11939 (reorg_split_calls): Likewise for local "shadow".
11940 (hwloop_pattern_reg): Likewise for param "insn".
11941 * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
11942 * config/frv/frv.c (frv_final_prescan_insn): Likewise.
11943 (frv_extract_membar): Likewise.
11944 (frv_optimize_membar_local): Strengthen param "last_membar" from
11945 rtx * to rtx_insn **.
11946 (frv_optimize_membar_global): Strengthen param "membar" from rtx
11948 (frv_optimize_membar): Strengthen local "last_membar" from rtx *
11950 * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
11951 both params from rtx to rtx_insn *.
11952 (ia64_ld_address_bypass_p): Likewise.
11953 * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
11955 (ia64_safe_type): Likewise.
11956 (group_barrier_needed): Likewise.
11957 (safe_group_barrier_needed): Likewise.
11958 (ia64_single_set): Likewise.
11959 (is_load_p): Likewise.
11960 (record_memory_reference): Likewise.
11961 (get_mode_no_for_insn): Likewise.
11962 (important_for_bundling_p): Likewise.
11963 (unknown_for_bundling_p): Likewise.
11964 (ia64_st_address_bypass_p): Likewise for both params.
11965 (ia64_ld_address_bypass_p): Likewise.
11966 (expand_vselect): Introduce new local rtx_insn * "insn", using it
11967 in place of rtx "x" after the emit_insn call.
11968 * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
11969 Strengthen param from rtx to rtx_insn *.
11970 (ix86_agi_dependent): Likewise for both params.
11971 (ix86_attr_length_immediate_default): Likewise for param 1.
11972 (ix86_attr_length_address_default): Likewise for param.
11973 (ix86_attr_length_vex_default): Likewise for param 1.
11974 * config/i386/i386.c (ix86_attr_length_immediate_default):
11975 Likewise for param "insn".
11976 (ix86_attr_length_address_default): Likewise.
11977 (ix86_attr_length_vex_default): Likewise.
11978 (ix86_agi_dependent): Likewise for both params.
11979 (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
11980 (vselect_insn): Likewise for this variable.
11981 * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
11983 (m68k_sched_attr_opy_type): Likewise.
11984 * config/m68k/m68k.c (sched_get_operand): Likewise.
11985 (sched_attr_op_type): Likewise.
11986 (m68k_sched_attr_opx_type): Likewise.
11987 (m68k_sched_attr_opy_type): Likewise.
11988 (sched_get_reg_operand): Likewise.
11989 (sched_get_mem_operand): Likewise.
11990 (m68k_sched_address_bypass_p): Likewise for both params.
11991 (sched_get_indexed_address_scale): Likewise.
11992 (m68k_sched_indexed_address_bypass_p): Likewise.
11993 * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
11994 (m68k_sched_indexed_address_bypass_p): Likewise.
11995 * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
11996 "label", "ret" from rtx to rtx_insn *, adding a checked cast and
11998 * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
11999 params from rtx to rtx_insn *.
12000 (mips_fmadd_bypass): Likewise.
12001 * config/mips/mips.c (mips_fmadd_bypass): Likewise.
12002 (mips_linked_madd_p): Likewise.
12003 (mips_macc_chains_last_hilo): Likewise for this variable.
12004 (mips_macc_chains_record): Likewise for param.
12005 (vr4130_last_insn): Likewise for this variable.
12006 (vr4130_swap_insns_p): Likewise for both params.
12007 (mips_ls2_variable_issue): Likewise for param.
12008 (mips_need_noat_wrapper_p): Likewise for param "insn".
12009 (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
12010 in place of "x" after the emit_insn.
12011 * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
12012 params from rtx to rtx_insn *.
12013 * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
12014 (pa_combine_instructions): Introduce local "par" for result of
12015 gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
12017 (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
12018 * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
12019 (rl78_alloc_physical_registers_op1): Likewise.
12020 (rl78_alloc_physical_registers_op2): Likewise.
12021 (rl78_alloc_physical_registers_ro1): Likewise.
12022 (rl78_alloc_physical_registers_cmp): Likewise.
12023 (rl78_alloc_physical_registers_umul): Likewise.
12024 (rl78_alloc_address_registers_macax): Likewise.
12025 (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
12026 * config/s390/predicates.md (execute_operation): Likewise for
12028 * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
12030 * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
12031 (addr_generation_dependency_p): Likewise for param "insn".
12032 (s390_agen_dep_p): Likewise for both params.
12033 (s390_fpload_toreg): Likewise for param "insn".
12034 * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
12035 * config/sh/sh.c (sh_loop_align): Likewise for param and local
12037 * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
12038 * config/sh/sh_treg_combine.cc
12039 (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
12041 (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
12042 * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
12043 "and_insn", "load", "shift".
12044 * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
12046 * final.c (final_scan_insn): Introduce local rtx_insn * "other"
12047 for XEXP (note, 0) of the REG_CC_SETTER note.
12048 (cleanup_subreg_operands): Strengthen param "insn" from rtx to
12049 rtx_insn *, eliminating a checked cast made redundant by this.
12050 * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
12052 * genattr.c (main): When writing out the prototype to
12053 const_num_delay_slots, strengthen the param from rtx to
12055 * genattrtab.c (write_const_num_delay_slots): Likewise when
12056 writing out the implementation of const_num_delay_slots.
12057 * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
12058 "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
12059 * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
12060 favor of new rtx locals "src" and "set" and new local rtx_insn *
12062 (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
12064 (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
12065 locals "cond", "if_then_else", "set" and new rtx_insn * locals
12067 (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
12068 "last" from rtx to rtx_insn *. Likewise for a local "tmp",
12069 renaming to "tmp_insn". Eliminate the other local rtx "tmp" from
12070 the top-level scope, replacing with new more tightly-scoped rtx
12071 locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
12072 "new_insn", "copy_of_insn_b", and make local rtx "set" more
12074 * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
12076 * ira.c (setup_prohibited_mode_move_regs): Likewise for local
12078 (ira_setup_alts): Likewise for param "insn".
12079 * lra-constraints.c (emit_inc): Likewise for local "add_insn".
12080 * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
12082 (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
12083 new more-tightly scoped rtx locals "add3_insn", "insn",
12084 "add2_insn" and rtx_insn * "move_insn".
12085 * postreload-gcse.c (eliminate_partially_redundant_load): Add
12086 checked cast on result of gen_move_insn when invoking
12088 * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
12090 (verify_changes): Add a checked cast on "object" when invoking
12092 (extract_insn_cached): Strengthen param "insn" from rtx to
12094 (extract_constrain_insn_cached): Likewise.
12095 (extract_insn): Likewise.
12096 * recog.h (insn_invalid_p): Likewise for param 1.
12097 (recog_memoized): Likewise for param.
12098 (extract_insn): Likewise.
12099 (extract_constrain_insn_cached): Likewise.
12100 (extract_insn_cached): Likewise.
12101 * reload.c (can_reload_into): Likewise for local "test_insn".
12102 * reload.h (cleanup_subreg_operands): Likewise for param.
12103 * reload1.c (emit_insn_if_valid_for_reload): Rename param from
12104 "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
12105 result of emit_insn. Remove a checked cast made redundant by this
12107 * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
12109 * sel-sched.c (get_reg_class): Likewise.
12111 2014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com>
12112 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
12114 * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
12115 * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
12117 (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
12119 2014-09-09 David Malcolm <dmalcolm@redhat.com>
12121 * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
12122 const rtx_insn *, and from rtx to rtx_insn * for the other
12123 overloaded variant.
12124 (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
12125 INSN_LOCATION, since we know INSN_P holds.
12126 (insn_line): Strengthen param from const_rtx to const rtx_insn *.
12127 (insn_file): Likewise.
12128 (insn_scope): Likewise.
12129 (insn_location): Likewise.
12131 * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
12132 "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
12133 for the result of gen_load_const_gp.
12134 * config/rs6000/rs6000-protos.h (output_call): Strengthen first
12135 param from rtx to rtx_insn *.
12136 * config/rs6000/rs6000.c (output_call): Likewise.
12137 * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
12138 introducing a checked cast to rtx_sequence * and use of the insn
12140 * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
12141 from rtx to rtx_insn *.
12142 (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
12143 (insn_line): Likewise.
12144 (insn_file): Likewise.
12145 (insn_location): Likewise.
12146 * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
12147 from rtx to rtx_insn *.
12148 * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
12149 cast, using it for calls to INSN_HAS_LOCATION and insn_location.
12150 * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
12151 via a checked cast.
12152 * reorg.c (relax_delay_slots): Strengthen locals named "after"
12153 from rtx to rtx_insn *; use methods of "pat" for type-safety.
12155 2014-09-09 David Malcolm <dmalcolm@redhat.com>
12157 * combine.c (try_combine): Eliminate checked cast on result of
12159 * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
12160 autogenerated one by strengthening the return type and params 2 and 3
12161 from rtx to rtx_insn *, and by naming the params.
12162 * gengenrtl.c (special_rtx): Add INSN to those that are
12164 * rtl.h (gen_rtx_INSN): New prototype.
12166 2014-09-09 David Malcolm <dmalcolm@redhat.com>
12168 * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
12170 (no_equiv): Likewise.
12171 (update_equiv_regs): Likewise.
12172 (setup_reg_equiv): Likewise. Strengthen locals "elem",
12173 "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
12174 from rtx to rtx_insn *. Use methods of "elem" for typesafety and
12176 * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
12177 from rtx to rtx_insn_list *.
12178 * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
12179 rtx_insn_list * and use methods for clarity and typesafety.
12180 * lra-constraints.c (contains_deleted_insn_p): Likewise for param
12182 (init_insn_rhs_dead_pseudo_p): Likewise for local "insns". Remove
12183 redundant check on INSN_P (insns): this cannot hold, as "insns" is
12184 an INSN_LIST, not an insn.
12185 (reverse_equiv_p): Strengthen local "insns" from rtx to
12186 rtx_insn_list * and use methods for clarity and typesafety.
12187 (contains_reloaded_insn_p): Likewise for local "list".
12189 2014-09-09 Jiong Wang <jiong.wang@arm.com>
12191 * config/arm/arm.c (NEON_COPYSIGNF): New enum.
12192 (arm_init_neon_builtins): Support NEON_COPYSIGNF.
12193 (arm_builtin_vectorized_function): Likewise.
12194 * config/arm/arm_neon_builtins.def: New macro for copysignf.
12195 * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
12197 2014-09-09 Richard Sandiford <richard.sandiford@arm.com>
12199 * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
12200 * builtins.h (default_target_builtins): Likewise.
12201 * gcse.h (default_target_gcse): Likewise.
12202 * target-globals.h (target_globals): Add a destructor. Convert
12203 void-pointer fields back to their real type and change from
12204 GTY((atomic)) to GTY((skip)).
12205 (restore_target_globals): Remove casts accordingly.
12206 * target-globals.c (save_target_globals): Use XCNEW rather than
12207 ggc_internal_cleared_alloc to allocate non-GC structures.
12208 Use ggc_cleared_alloc to allocate the target_globals structure
12210 (target_globals::~target_globals): Define.
12212 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12214 * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
12215 mnemonic instead of fldmfdd.
12216 * config/arm/arm.c (vfp_output_fstmd): Rename to...
12217 (vfp_output_vstmd): ... This. Convert output to UAL syntax.
12218 Output vpush when address register is SP.
12219 * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
12220 (vfp_output_vstmd): ... This.
12221 * config/arm/vfp.md (push_multi_vfp): Update call to
12224 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12226 * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
12228 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12230 * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
12231 (*sqrtdf2_vfp): Likewise.
12232 (*cmpsf_vfp): Likewise.
12233 (*cmpsf_trap_vfp): Likewise.
12234 (*cmpdf_vfp): Likewise.
12235 (*cmpdf_trap_vfp): Likewise.
12237 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12239 * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
12240 (*truncdfsf2_vfp): Likewise.
12241 (*truncsisf2_vfp): Likewise.
12242 (*truncsidf2_vfp): Likewise.
12243 (fixuns_truncsfsi2): Likewise.
12244 (fixuns_truncdfsi2): Likewise.
12245 (*floatsisf2_vfp): Likewise.
12246 (*floatsidf2_vfp): Likewise.
12247 (floatunssisf2): Likewise.
12248 (floatunssidf2): Likewise.
12250 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12252 * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
12253 (*muldf3_vfp): Likewise.
12254 (*mulsf3negsf_vfp): Likewise.
12255 (*muldf3negdf_vfp): Likewise.
12256 (*mulsf3addsf_vfp): Likewise.
12257 (*muldf3adddf_vfp): Likewise.
12258 (*mulsf3subsf_vfp): Likewise.
12259 (*muldf3subdf_vfp): Likewise.
12260 (*mulsf3negsfaddsf_vfp): Likewise.
12261 (*fmuldf3negdfadddf_vfp): Likewise.
12262 (*mulsf3negsfsubsf_vfp): Likewise.
12263 (*muldf3negdfsubdf_vfp): Likewise.
12265 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12267 * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
12268 (*absdf2_vfp): Likewise.
12269 (*negsf2_vfp): Likewise.
12270 (*negdf2_vfp): Likewise.
12271 (*addsf3_vfp): Likewise.
12272 (*adddf3_vfp): Likewise.
12273 (*subsf3_vfp): Likewise.
12274 (*subdf3_vfp): Likewise.
12275 (*divsf3_vfp): Likewise.
12276 (*divdf3_vfp): Likewise.
12278 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12280 * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
12282 (arm_print_operand): Don't convert real values to decimal
12283 representation in default case.
12284 (fp_immediate_constant): Delete.
12285 * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
12286 * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
12288 (*thumb2_movsi_vfp): Likewise.
12289 (*movdi_vfp): Likewise.
12290 (*movdi_vfp_cortexa8): Likewise.
12291 (*movhf_vfp_neon): Likewise.
12292 (*movhf_vfp): Likewise.
12293 (*movsf_vfp): Likewise.
12294 (*thumb2_movsf_vfp): Likewise.
12295 (*movdf_vfp): Likewise.
12296 (*thumb2_movdf_vfp): Likewise.
12297 (*movsfcc_vfp): Likewise.
12298 (*thumb2_movsfcc_vfp): Likewise.
12299 (*movdfcc_vfp): Likewise.
12300 (*thumb2_movdfcc_vfp): Likewise.
12302 2014-09-09 James Greenhalgh <james.greenhalgh@arm.com>
12304 * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
12305 (-mtune): Likewise.
12308 2014-09-09 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12311 * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
12312 Use qualifier_immediate for last operand. Rename to...
12313 (aarch64_types_ternop_lane_qualifiers): ... This.
12314 (TYPES_QUADOP): Rename to...
12315 (TYPES_TERNOP_LANE): ... This.
12316 (aarch64_simd_expand_args): Return const0_rtx when encountering user
12317 error. Change return of 0 to return of NULL_RTX.
12318 (aarch64_crc32_expand_builtin): Likewise.
12319 (aarch64_expand_builtin): Return NULL_RTX instead of 0.
12320 ICE when expanding unknown builtin.
12321 * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
12322 TERNOP_LANE qualifiers.
12323 (sqdmlsl_lane): Likewise.
12324 (sqdmlal_laneq): Likewise.
12325 (sqdmlsl_laneq): Likewise.
12326 (sqdmlal2_lane): Likewise.
12327 (sqdmlsl2_lane): Likewise.
12328 (sqdmlal2_laneq): Likewise.
12329 (sqdmlsl2_laneq): Likewise.
12331 2014-09-09 Nick Clifton <nickc@redhat.com>
12333 * doc/invoke.texi (Optimization Options): Add missing @gol to the
12335 (S/390 and zSeries Options): Remove superfluous word from the
12336 description of the -mhotpatch option.
12338 2014-09-09 Zhenqiang Chen <zhenqiang.chen@arm.com>
12340 * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
12341 * ira.c: #include "shrink-wrap.h"
12342 (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
12343 * ifcvt.c: #include "shrink-wrap.h"
12344 (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
12346 2014-09-08 Trevor Saunders <tsaunders@mozilla.com>
12348 * common/config/picochip/picochip-common.c: Remove.
12349 * config.gcc: Remove support for picochip.
12350 * config/picochip/constraints.md: Remove.
12351 * config/picochip/dfa_space.md: Remove.
12352 * config/picochip/dfa_speed.md: Remove.
12353 * config/picochip/picochip-protos.h: Remove.
12354 * config/picochip/picochip.c: Remove.
12355 * config/picochip/picochip.h: Remove.
12356 * config/picochip/picochip.md: Remove.
12357 * config/picochip/picochip.opt: Remove.
12358 * config/picochip/predicates.md: Remove.
12359 * config/picochip/t-picochip: Remove.
12360 * doc/md.texi: Don't document picochi.
12362 2014-09-08 David Malcolm <dmalcolm@redhat.com>
12364 * basic-block.h (control_flow_insn_p): Strengthen param from
12365 const_rtx to const rtx_insn *.
12366 * cfgbuild.c (control_flow_insn_p): Likewise.
12368 2014-09-08 David Malcolm <dmalcolm@redhat.com>
12370 * gcse.c (modify_mem_list): Strengthen this variable from
12371 vec<rtx> * to vec<rtx_insn *> *.
12372 (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
12374 (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
12375 vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
12376 (record_last_mem_set_info): Strengthen param "insn" from rtx to
12378 (record_last_set_info): Likewise for local "last_set_insn".
12380 2014-09-08 DJ Delorie <dj@redhat.com>
12382 * doc/invoke.texi (MSP430 Options): Add -minrt.
12384 2014-09-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12386 * config/rs6000/rs6000.c (special_handling_values): Add SH_SPLAT.
12387 (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
12388 statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
12390 (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
12392 (adjust_splat): New function.
12393 (handle_special_swappables): Call adjust_splat for SH_SPLAT.
12394 (dump_swap_insn_table): Add case for SH_SPLAT.
12396 2014-09-08 Richard Biener <rguenther@suse.de>
12399 * tree-inline.c (copy_loops): The source loop header should
12400 always be non-NULL.
12401 (tree_function_versioning): If loops need fixup after removing
12402 unreachable blocks fix them.
12403 * omp-low.c (simd_clone_adjust): Do not add incr block to
12404 loop under construction.
12406 2014-09-08 Alan Lawrence <alan.lawrence@arm.com>
12408 * config/aarch64/aarch64-builtins.c
12409 (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
12411 2014-09-08 Joseph Myers <joseph@codesourcery.com>
12413 * config/i386/cygming.h (TF_SIZE): Remove.
12414 * config/i386/darwin.h (TF_SIZE): Remove.
12415 * config/i386/dragonfly.h (TF_SIZE): Remove.
12416 * config/i386/freebsd.h (TF_SIZE): Remove.
12417 * config/i386/gnu-user-common.h (TF_SIZE): Remove.
12418 * config/i386/openbsdelf.h (TF_SIZE): Remove.
12419 * config/i386/sol2.h (TF_SIZE): Remove.
12420 * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
12421 * config/ia64/linux.h (TF_SIZE): Remove.
12422 * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
12423 * doc/tm.texi: Regenerate.
12424 * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
12426 2014-09-08 Joseph Myers <joseph@codesourcery.com>
12428 * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
12430 * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
12432 * doc/tm.texi: Regenerate.
12433 * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
12435 * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
12436 * config/cris/cris.h (__make_dp): Remove.
12438 2014-09-08 Richard Biener <rguenther@suse.de>
12441 * cfgloop.c (mark_loop_for_removal): Track former header
12443 * cfgloop.h (struct loop): Add former_header member unconditionally.
12444 * loop-init.c (fix_loop_structure): Enable bogus loop removal
12445 diagnostic unconditionally.
12447 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
12450 * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
12451 constraint for operand0 and remove write only modifier from operand3.
12453 2014-09-07 Richard Sandiford <richard.sandiford@arm.com>
12455 PR rtl-optimization/62208
12456 * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
12457 rather than const0_rtx in eq/ne-xor simplifications.
12459 2014-09-06 Joern Rennecke <joern.rennecke@embecosm.com>
12461 * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
12462 (arc_output_mi_thunk): Likewise.
12464 * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
12465 arguments to silence bogus warning.
12467 2014-09-06 Richard Sandiford <richard.sandiford@arm.com>
12469 PR middle-end/63171
12470 * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
12472 2014-09-06 Tom de Vries <tom@codesourcery.com>
12474 * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
12475 IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
12476 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
12478 2014-09-05 Dominique Dhumieres <dominiq@lps.ens.fr>
12481 * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
12482 * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
12484 2014-09-05 Easwaran Raman <eraman@google.com>
12486 PR rtl-optimization/62146
12487 * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
12488 hoisted instruction unconditional.
12490 2014-09-05 Segher Boessenkool <segher@kernel.crashing.org>
12493 * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
12494 Do not allow any_mask_operand for operands[2].
12495 (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
12497 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12499 * config/arc/arc.c (arc_print_operand): Use insn method of
12500 final_sequence for type-safety.
12501 * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
12502 "insn" from rtx to rtx_insn *.
12503 * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
12504 * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
12505 Likewise for locals "branch", "label".
12506 * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
12507 locals "i1", "i2". Use NULL rather than NULL_RTX in comparisons.
12508 (same_cmp_following_p): Likewise for locals "i2", "i3".
12509 * config/sh/sh_optimize_sett_clrt.cc
12510 (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
12511 param "cbranch_insn".
12512 * function.c (convert_jumps_to_returns): Likewis for local "jump".
12513 * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
12514 * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
12516 (condjump_p): Likewise.
12517 (condjump_in_parallel_p): Likewise.
12518 (pc_set): Likewise.
12519 (any_uncondjump_p): Likewise.
12520 (any_condjump_p): Likewise.
12521 (condjump_label): Likewise.
12522 (returnjump_p): Strengthen param "insn" from rtx to
12524 (onlyjump_p): Strengthen param "insn" from const_rtx to
12526 (jump_to_label_p): Likewise.
12527 (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
12528 (invert_jump): Likewise.
12529 * reorg.c (simplejump_or_return_p): Add checked cast when calling
12531 (get_jump_flags): Strengthen param "insn" from rtx to
12533 (get_branch_condition): Likewise.
12534 (condition_dominates_p): Likewise.
12535 (make_return_insns): Move declaration of local "pat" earlier, to
12536 after we've handled NONJUMP_INSN_P and non-sequences, using its
12537 methods to simplify the code and for type-safety.
12538 * rtl.h (find_constant_src): Strengthen param from const_rtx to
12540 (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
12541 (condjump_p): Strengthen param from const_rtx to
12543 (any_condjump_p): Likewise.
12544 (any_uncondjump_p): Likewise.
12545 (pc_set): Likewise.
12546 (condjump_label): Likewise.
12547 (simplejump_p): Likewise.
12548 (returnjump_p): Likewise.
12549 (onlyjump_p): Likewise.
12550 (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
12551 (invert_jump): Likewise.
12552 (condjump_in_parallel_p): Strengthen param from const_rtx to
12554 * rtlanal.c (find_constant_src): Strengthen param from const_rtx
12555 to const rtx_insn *.
12556 * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
12557 to const rtx_insn *.
12558 * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
12560 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12562 * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
12563 above the conditional, and convert the check on GET_CODE to a
12564 dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
12565 the conditional. Simplify the conditional by using methods of
12568 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12570 * haifa-sched.c (check_clobbered_conditions): Strengthen local
12571 "link" from rtx to rtx_insn_list *, and use its methods for
12572 clarity and type-safety.
12573 (toggle_cancelled_flags): Likewise.
12574 (restore_last_backtrack_point): Likewise.
12575 (queue_to_ready): Use insn method of "link" in one place.
12576 (schedule_block): Strengthen local "link" from rtx to
12577 rtx_insn_list *, and use its methods for clarity and type-safety.
12579 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12581 * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
12582 param "insn" from const_rtx to const rtx_insn *.
12583 (sched_get_reverse_condition_uncached): Likewise.
12584 (sched_get_condition_with_rev): Likewise.
12585 (sched_has_condition_p): Likewise.
12586 (sched_insns_conditions_mutex_p): Likewise for both params.
12587 (sched_insn_is_legitimate_for_speculation_p): Likewise for param
12588 "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
12589 (setup_insn_reg_uses): Move local "list" to be more tightly
12590 scoped, strengthening it from an rtx to an rtx_insn_list *. Use
12591 its methods for clarity and type-safety.
12592 (sched_analyze_1): Strengthen local "pending" from rtx to
12593 rtx_insn_list *, and local "pending_mem" from rtx to
12594 rtx_expr_list *. Use methods of each for clarity and type-safety.
12595 (sched_analyze_2): Likewise.
12596 (sched_analyze_insn): Likewise.
12598 * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
12599 param from const_rtx to const rtx_insn *.
12600 (sched_insns_conditions_mutex_p): Likewise for both params.
12601 (sched_insn_is_legitimate_for_speculation_p): Likewise for first
12604 * system.h (CONST_CAST_RTX_INSN): New macro.
12606 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12608 * recog.c (peep2_attempt): Strengthen return type from rtx to
12610 (peep2_update_life): Likewise for params "last", "prev", removing
12611 a checked cast made redundant by this.
12612 (peephole2_optimize): Likewise for local "last".
12614 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12616 * basic-block.h (set_block_for_insn): Eliminate this macro in
12618 * rtl.h (set_block_for_insn): New inline function, imposing the
12619 requirement that the "insn" param is an rtx_insn *.
12621 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12623 * caller-save.c (setup_save_areas): Strengthen local "insn" from
12625 * final.c (get_call_reg_set_usage): Likewise for first param,
12626 eliminating a checked cast.
12627 * regs.h (get_call_reg_set_usage): Likewise for first param.
12628 * resource.c (mark_set_resources): Introduce local rtx_call_insn *
12629 "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
12630 cast, replacing references to "x" with "call_insn" where
12632 (mark_target_live_regs): Strengthen local "real_insn" from rtx to
12633 rtx_insn *, adding a checked cast.
12635 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12637 * output.h (final_scan_insn): Strengthen first param from rtx to
12640 * final.c (final_scan_insn): Likewise, renaming it back from
12641 "uncast_insn" to "insn", eliminating the checked cast.
12643 * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
12644 "vec" with an rtx_sequence * "seq", taking a copy of
12645 "final_sequence", and using methods of "seq" for clarity, and for
12646 type-safety in the calls to final_scan_insn.
12647 * config/mips/mips.c (mips_output_conditional_branch): Use methods
12648 of "final_sequence" for clarity, and for type-safety in the call to
12650 * config/sh/sh.c (print_slot): Strengthen param from rtx to
12651 rtx_sequence * and rename from "insn" to "seq".
12653 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12655 * jump.c (delete_related_insns): Introduce a new local "table" by
12656 replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
12657 get_labels method of "table" to simplify access to the labels in
12660 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12662 * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
12663 f_minmaxs, f_minmaxd types.
12665 2014-09-05 Richard Biener <rguenther@suse.de>
12667 * cfgloop.c (mark_loop_for_removal): Record former header
12668 when ENABLE_CHECKING.
12669 * cfgloop.h (strut loop): Add former_header member when
12671 * loop-init.c (fix_loop_structure): Sanity check loops
12672 marked for removal if they re-appeared.
12674 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
12676 * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
12677 uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
12679 (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
12680 vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
12681 vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
12682 vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
12683 vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
12684 vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
12685 vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
12686 vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
12687 vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
12688 vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
12689 vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
12690 vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
12691 vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
12692 vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
12693 vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
12694 vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
12695 vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
12696 vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
12697 vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
12698 vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
12699 with int{32,16,8}_t.
12701 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
12703 * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
12704 (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
12705 vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
12706 vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
12707 Remove temporary __asm__ and reimplement.
12709 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
12711 * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
12712 handling cmge, cmgt, cmeq, cmtst.
12714 * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
12715 cmlt, cmgeu, cmgtu, cmtst): Remove.
12717 * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
12718 vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
12719 vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
12720 vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
12722 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
12724 * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
12725 TYPES_TST): Define.
12726 (aarch64_fold_builtin): Update pattern for cmtst.
12728 * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
12731 * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
12733 * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
12734 Switch operands, separate out more cases, refactor.
12736 (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
12738 * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
12739 argument; rename old version to...
12740 (aarch64_const_vec_all_same_in_range_p): ...this.
12741 (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
12743 * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
12745 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
12747 * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
12748 Remove qualifier_const_pointer, update comment.
12750 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
12752 * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
12754 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
12756 * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
12757 varargs with pointer parameter.
12758 (aarch64_simd_expand_builtin): pass pointer into previous.
12760 2014-09-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
12762 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
12765 2014-09-05 Alan Lawrence <alan.lawrence@arm.com>
12767 * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
12768 * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
12769 * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
12770 Replace temporary asm with call to builtin.
12771 (vrbit_p8, vrbitq_p8): New functions.
12773 2014-09-05 Richard Biener <rguenther@suse.de>
12775 * cfgloop.c (mark_loop_for_removal): New function.
12776 * cfgloop.h (mark_loop_for_removal): Declare.
12777 * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
12778 (merge_blocks): Likewise.
12779 (duplicate_block): Likewise.
12780 * except.c (sjlj_emit_dispatch_table): Likewise.
12781 * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
12782 * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
12783 (thread_through_loop_header): Likewise.
12785 2014-09-05 Richard Biener <rguenther@suse.de>
12787 PR middle-end/63148
12788 * fold-const.c (try_move_mult_to_index): Remove.
12789 (fold_binary_loc): Do not call it.
12790 * tree-data-ref.c (dr_analyze_indices): Strip conversions
12791 from the base object again.
12793 2014-09-05 James Greenhalgh <james.greenhalgh@arm.com>
12795 * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
12798 2014-09-05 Bin Cheng <bin.cheng@arm.com>
12801 * config/arm/arm.md (setmem): New pattern.
12802 * config/arm/arm-protos.h (struct tune_params): New fields.
12803 (arm_gen_setmem): New prototype.
12804 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
12805 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
12806 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
12807 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
12808 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
12809 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
12810 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
12811 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
12812 (arm_const_inline_cost): New function.
12813 (arm_block_set_max_insns): New function.
12814 (arm_block_set_non_vect_profit_p): New function.
12815 (arm_block_set_vect_profit_p): New function.
12816 (arm_block_set_unaligned_vect): New function.
12817 (arm_block_set_aligned_vect): New function.
12818 (arm_block_set_unaligned_non_vect): New function.
12819 (arm_block_set_aligned_non_vect): New function.
12820 (arm_block_set_vect, arm_gen_setmem): New functions.
12822 2014-09-05 Bin Cheng <bin.cheng@arm.com>
12824 * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
12826 2014-09-05 Bin Cheng <bin.cheng@arm.com>
12828 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
12830 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
12832 * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
12834 * valtrack.h: Adjust.
12836 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
12838 * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
12840 (emit_jump_insn_before_noloc): Likewise.
12841 (emit_call_insn_before_noloc): Likewise.
12842 (emit_label_before): Likewise.
12843 (emit_label_after): Likewise.
12844 (emit_insn_before_setloc): Likewise.
12845 (emit_jump_insn_before_setloc): Likewise.
12846 (emit_call_insn_before_setloc): Likewise.
12847 (emit_call_insn_before): Likewise.
12850 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12852 * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
12853 rtx_insn *, eliminating a checked cast.
12855 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12857 * rtl.h (modified_between_p): Strengthen params 2 and 3 from
12858 const_rtx to const rtx_insn *.
12859 * rtlanal.c (modified_between_p): Likewise, eliminating a checked
12862 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12864 * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
12865 fixup_args_size_notes.
12866 * expr.c (fixup_args_size_notes): Strengthen first two params from
12867 rtx to rtx_insn *, eliminating a checked cast.
12868 * rtl.h (fixup_args_size_notes): Strengthen first two params from
12871 2014-09-05 David Malcolm <dmalcolm@redhat.com>
12873 * haifa-sched.c (get_ready_element): Strengthen return type from
12875 * sched-int.h (get_ready_element): Likewise.
12877 2014-09-04 Segher Boessenkool <segher@kernel.crashing.org>
12880 * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
12881 indexed_or_indirect_operand instead of memory_operand.
12882 (floatsi<mode>2_lfiwzx_mem): Ditto.
12884 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
12886 * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
12887 config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
12888 ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
12890 2014-09-04 Trevor Saunders <tsaunders@mozilla.com>
12892 * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
12894 (get_last_nonnote_insn): Likewise.
12895 (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
12896 * resource.c (find_basic_block): Likewise.
12898 * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
12901 2014-09-04 David Malcolm <dmalcolm@redhat.com>
12903 * genattr.c (main): Within the prototype of insn_latency written
12904 out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
12905 * genautomata.c (output_internal_maximal_insn_latency_func):
12906 Within the implementation of insn_latency written out to
12907 insn-automata.c, strengthen both params from rtx to rtx_insn *,
12908 eliminating a pair of checked casts.
12910 2014-09-04 David Malcolm <dmalcolm@redhat.com>
12912 * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
12915 * rtl.h (eh_returnjump_p): Likewise.
12917 2014-09-04 Aldy Hernandez <aldyh@redhat.com>
12919 * Makefile.in (TAGS): Handle constructs in timevar.def.
12921 2014-09-04 Guozhi Wei <carrot@google.com>
12924 * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
12925 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
12926 it into two patterns.
12927 (move_lo_quad_internal_be_<mode>): Likewise.
12929 2014-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
12931 * doc/options.texi: Document that Var and Init are required if CPP
12933 * optc-gen.awk: Require Var and Init if CPP is given.
12934 * common.opt (Wpedantic): Use Init.
12936 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12938 * config/rs6000/rs6000.c (special_handling_values): Add
12940 (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
12941 wrapped in a VEC_DUPLICATE, representing an extract. Mark these
12942 as swappable with special handling SH_EXTRACT. Remove
12943 UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
12945 (adjust_extract): New function.
12946 (handle_special_swappables): Add default to case statement; add
12947 case for SH_EXTRACT that calls adjust_extract.
12948 (dump_swap_insn_table): Handle SH_EXTRACT.
12950 2014-09-04 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
12952 * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
12953 selection of 0th memory doubleword, regardless of endianness.
12955 2014-09-04 Jan-Benedict Glaw <jbglaw@lug-owl.de>
12957 * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
12959 2014-09-04 Alan Modra <amodra@gmail.com>
12962 * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
12965 2014-09-03 Matthew Fortune <matthew.fortune@imgtec.com>
12967 * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
12968 * targhooks.c (default_dwarf_frame_reg_mode): New function.
12969 * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
12970 * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
12971 * doc/tm.texi: Regenerate.
12972 * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
12973 selection logic to default_dwarf_frame_reg_mode.
12975 2014-09-03 Marek Polacek <polacek@redhat.com>
12977 * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
12980 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
12982 * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
12983 the automodified register.
12985 2014-09-03 Richard Sandiford <richard.sandiford@arm.com>
12987 * output.h (get_some_local_dynamic_name): Declare.
12988 * final.c (some_local_dynamic_name): New variable.
12989 (get_some_local_dynamic_name): New function.
12990 (final_end_function): Clear some_local_dynamic_name.
12991 * config/alpha/alpha.c (machine_function): Remove some_ld_name.
12992 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
12993 (print_operand): Report an error if '%&' is used inappropriately.
12994 * config/i386/i386.c (get_some_local_dynamic_name): Delete.
12995 (get_some_local_dynamic_name_1): Delete.
12996 * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
12997 (rs6000_get_some_local_dynamic_name): Delete.
12998 (rs6000_get_some_local_dynamic_name_1): Delete.
12999 (print_operand): Report an error if '%&' is used inappropriately.
13000 * config/s390/s390.c (machine_function): Remove some_ld_name.
13001 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
13002 (print_operand): Assert that get_some_local_dynamic_name is nonnull.
13003 * config/sparc/sparc.c: Include rtl-iter.h.
13004 (machine_function): Remove some_ld_name.
13005 (sparc_print_operand): Report an error if '%&' is used inappropriately.
13006 (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
13008 2014-09-03 Richard Henderson <rth@redhat.com>
13010 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
13011 (aarch64_popwb_pair_reg): Remove.
13012 (aarch64_set_frame_expr): Remove.
13013 (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
13014 the restore ops performed by the insns generated.
13015 (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
13016 insn. Perform the calls_eh_return addition later; do not attempt to
13017 preserve the CFA in that case. Don't use aarch64_set_frame_expr.
13018 (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
13019 special markup at all. Load cfun->machine->frame.hard_fp_offset
13020 into a local variable.
13021 (aarch64_frame_pointer_required): Don't check calls_alloca.
13023 2014-09-03 Richard Biener <rguenther@suse.de>
13025 * opts.c (default_options_optimization): Adjust
13026 max-combine-insns to 2 for -Og.
13028 2014-09-03 Martin Jambor <mjambor@suse.cz>
13031 * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
13032 pass-trough jump functions correctly.
13034 2014-09-03 Martin Jambor <mjambor@suse.cz>
13037 * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
13038 created replacements in ascending order of offsets.
13039 (known_aggs_to_agg_replacement_list): Likewise.
13041 2014-09-03 Martin Liska <mliska@suse.cz>
13043 * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
13044 is set to set uninitialized value for vnresult.
13046 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13048 * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
13049 for TARGET_MUST_PASS_IN_STACK.
13051 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13053 * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
13054 for TARGET_ARG_PARTIAL_BYTES.
13056 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13058 * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
13059 instructions for varargs implementation.
13060 (nds32_expand_epilogue): Emit stack adjustment instructions for
13061 varargs implementation.
13063 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13065 * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
13066 optimization detection.
13068 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13070 * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
13072 (nds32_function_arg_advance): Deal with nameless arguments.
13073 * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
13074 (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
13075 (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
13077 2014-09-03 Richard Biener <rguenther@suse.de>
13079 * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
13080 (struct bb_bitmap_sets): Remove deferred member.
13081 (BB_DEFERRED): Remove.
13082 (defer_or_phi_translate_block): Remove.
13083 (compute_antic_aux): Remove deferring of blocks, assert
13084 proper iteration order.
13085 (compute_antic): Do not set BB_DEFERRED.
13086 (eliminate): Allocate el_avail of proper size initially.
13088 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13090 * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
13091 according to the value of crtl->args.pretend_args_size.
13093 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13095 * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
13096 varargs information.
13098 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13100 * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
13101 implementation for TARGET_SETUP_INCOMING_VARARGS.
13102 (nds32_strict_argument_naming): Refine comment.
13103 * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
13104 Define for future implementation.
13106 2014-09-03 Ilya Tocar <ilya.tocar@intel.com>
13108 * config/i386/adxintrin.h (_subborrow_u32): New.
13109 (_addcarry_u32): Ditto.
13110 (_subborrow_u64): Ditto.
13111 (_addcarry_u64): Ditto.
13112 * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
13113 IX86_BUILTIN_SBB64.
13114 (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
13115 __builtin_ia32_sbb_u64
13117 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13119 * config/nds32/nds32.c (nds32_function_arg): Define and rename some
13120 GPR-specific stuff.
13121 (nds32_function_arg_advance): Likewise.
13122 (nds32_init_cumulative_args): Likewise.
13123 * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
13124 (NDS32_FIRST_GPR_REGNUM): Define.
13125 (NDS32_LAST_GPR_REGNUM): Define.
13126 (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
13127 (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
13128 (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
13129 (machine_function): Use GRP-specific stuff.
13131 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13133 * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
13134 (nds32_expand_epilogue): Likewise.
13135 (nds32_expand_prologue_v3push): Likewise.
13136 (nds32_expand_epilogue_v3pop): Likewise.
13138 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13140 * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
13141 v3push/v3pop for variadic function.
13142 * config/nds32/nds32.md (prologue, epilogue): Likewise.
13144 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13146 * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
13147 Check rtx for varargs implementation.
13148 (nds32_output_stack_pop): Likewise.
13149 * config/nds32/nds32-protos.h: Have a rtx argument for
13150 nds32_output_stack_push and nds32_output_stack_pop.
13151 * config/nds32/nds32.md: Likewise.
13153 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13155 * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
13156 to check if FUNC is an interrupt service routine.
13157 * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
13159 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13161 * config/nds32/nds32.h (machine_function): Add some fields for variadic
13162 arguments implementation.
13164 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13166 * config/nds32/nds32-predicates.c
13167 (nds32_valid_stack_push_pop): Rename to ...
13168 (nds32_valid_stack_push_pop_p): ... this.
13169 * config/nds32/nds32-protos.h: Likewise.
13170 * config/nds32/predicates.md: Likewise.
13172 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13174 * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
13175 (nds32_emit_stack_v3push): ... this.
13176 (nds32_gen_stack_v3pop): Rename to ...
13177 (nds32_emit_stack_v3pop): ... this and consider CFA restore
13180 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13182 * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
13183 (nds32_emit_stack_push_multiple): ... this.
13184 (nds32_gen_stack_pop_multiple): Rename to ...
13185 (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
13188 2014-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
13191 * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
13192 and add a second splitter to handle the remaining cases.
13194 2014-09-03 Chung-Ju Wu <jasonwucj@gmail.com>
13196 * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
13198 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
13200 * cfgexpand.c (label_rtx_for_bb): Change type to
13201 hash_map<basic_block, rtx_code_label *> *.
13202 (expand_gimple_basic_block): Adjust.
13203 (pass_expand::execute): Likewise.
13205 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
13207 * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
13208 config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
13209 config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
13210 config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
13211 config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
13212 config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
13213 stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
13216 2014-09-02 Trevor Saunders <tsaunders@mozilla.com>
13218 * alloc-pool.c: Include coretypes.h.
13219 * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
13220 function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
13221 hash_set instead of htab.
13222 * ggc-page.c (in_gc): New variable.
13223 (ggc_free): Do nothing if a collection is taking place.
13224 (ggc_collect): Set in_gc appropriately.
13225 * ggc.h (gt_ggc_mx(const char *)): New function.
13226 (gt_pch_nx(const char *)): Likewise.
13227 (gt_ggc_mx(int)): Likewise.
13228 (gt_pch_nx(int)): Likewise.
13229 * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
13230 (hash_map::hash_entry::pch_nx): Likewise.
13231 (hash_map::hash_entry::pch_nx_helper): Likewise.
13232 (hash_map::hash_map): Adjust.
13233 (hash_map::create_ggc): New function.
13234 (gt_ggc_mx): Likewise.
13235 (gt_pch_nx): Likewise.
13236 * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
13237 (default_hashset_traits::pch_nx): Likewise.
13238 (hash_set::hash_entry::ggc_mx): Likewise.
13239 (hash_set::hash_entry::pch_nx): Likewise.
13240 (hash_set::hash_entry::pch_nx_helper): Likewise.
13241 (hash_set::hash_set): Adjust.
13242 (hash_set::create_ggc): New function.
13243 (hash_set::elements): Likewise.
13244 (gt_ggc_mx): Likewise.
13245 (gt_pch_nx): Likewise.
13246 * hash-table.h (hash_table::hash_table): Adjust.
13247 (hash_table::m_ggc): New member.
13248 (hash_table::~hash_table): Adjust.
13249 (hash_table::expand): Likewise.
13250 (hash_table::empty): Likewise.
13251 (gt_ggc_mx): New function.
13252 (hashtab_entry_note_pointers): Likewise.
13253 (gt_pch_nx): Likewise.
13255 2014-09-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13257 * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE): New
13258 built-in definition.
13259 (XVCVUXDDP_SCALE): Likewise.
13260 (XVCVDPSXDS_SCALE): Likewise.
13261 (XVCVDPUXDS_SCALE): Likewise.
13262 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
13263 entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
13264 VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
13265 VSX_BUILTIN_XVCVDPUXDS_SCALE.
13266 * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
13268 * config/rs6000/rs6000.c (real.h): New include.
13269 (rs6000_scale_v2df): New function.
13270 * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
13271 (UNSPEC_VSX_XVCVUXDDP): Likewise.
13272 (UNSPEC_VSX_XVCVDPSXDS): Likewise.
13273 (UNSPEC_VSX_XVCVDPUXDS): Likewise.
13274 (vsx_xvcvsxddp_scale): New define_expand.
13275 (vsx_xvcvsxddp): New define_insn.
13276 (vsx_xvcvuxddp_scale): New define_expand.
13277 (vsx_xvcvuxddp): New define_insn.
13278 (vsx_xvcvdpsxds_scale): New define_expand.
13279 (vsx_xvcvdpsxds): New define_insn.
13280 (vsx_xvcvdpuxds_scale): New define_expand.
13281 (vsx_xvcvdpuxds): New define_insn.
13282 * doc/extend.texi (vec_ctf): Add new prototypes.
13283 (vec_cts): Likewise.
13284 (vec_ctu): Likewise.
13285 (vec_splat): Likewise.
13286 (vec_div): Likewise.
13287 (vec_mul): Likewise.
13289 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13292 * config/arm/neon.md
13293 (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
13294 <v_cmp_result>): New pattern.
13295 * config/arm/iterators.md (NEON_VCVT): New int iterator.
13296 * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
13297 vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
13298 vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
13299 * config/arm/arm.c (arm_builtin_vectorized_function): Handle
13300 BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
13302 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13305 * config/arm/iterators.md (FIXUORS): New code iterator.
13306 (VCVT): New int iterator.
13307 (su_optab): New code attribute.
13309 * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
13311 2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
13313 * config/aarch64/predicates.md (aarch64_comparison_operation):
13314 New special predicate.
13315 * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
13316 aarch64_comparison_operation instead of matching an operator.
13317 Update operand numbers.
13318 (csinc3<mode>_insn): Likewise.
13319 (*csinv3<mode>_insn): Likewise.
13320 (*csneg3<mode>_insn): Likewise.
13321 (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
13322 * config/aarch64/aarch64.c (aarch64_get_condition_code):
13323 Return -1 instead of aborting on invalid condition codes.
13324 (aarch64_print_operand): Update aarch64_get_condition_code callsites
13325 to assert that the returned condition code is valid.
13326 * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
13328 2014-09-02 Aldy Hernandez <aldyh@redhat.com>
13330 * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
13331 tree.def, and gimple.def
13333 2014-09-02 Jakub Jelinek <jakub@redhat.com>
13334 Balaji V. Iyer <balaji.v.iyer@intel.com>
13335 Igor Zamyatin <igor.zamyatin@intel.com>
13337 * cilk-builtins.def (__cilkrts_cilk_for_32): New.
13338 (__cilkrts_cilk_for_64): Likewise.
13339 * cilk-common.c (declare_cilk_for_builtin): New function.
13340 (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
13341 __cilkrts_cilk_for_64 bultins.
13342 * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
13344 (cilk_for_32_fndecl): New define.
13345 (cilk_for_64_fndecl): Likewise.
13346 * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
13347 GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
13348 * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
13349 GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
13350 GF_OMP_FOR_COMBINED_INTO.
13351 * gimplify.c (gimplify_scan_omp_clauses): Added
13352 OMP_CLAUSE__CILK_FOR_COUNT_ case.
13353 (gimplify_adjust_omp_clauses): Ditto.
13354 (gimplify_omp_for): Added CILK_FOR case.
13355 (gimplify_expr): Ditto.
13356 * omp-low.c: Include cilk.h.
13357 (extract_omp_for_data): Set appropriate kind for
13358 GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
13359 (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
13360 (create_omp_child_function_name): Added second argument to handle
13362 (cilk_for_check_loop_diff_type): New function.
13363 (expand_cilk_for_call): Likewise.
13364 (expand_cilk_for): Likewise.
13365 (create_omp_child_function): Set cilk_for_count; handle the cases when
13366 it is true; call create_omp_child_function_name with second argument.
13367 (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
13368 (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
13369 * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
13370 * tree-nested.c (convert_nonlocal_omp_clauses): Added
13371 OMP_CLAUSE__CILK_FOR_COUNT_ case.
13372 (convert_local_omp_clauses): Ditto.
13373 * tree-pretty-print.c (dump_omp_clause): Added
13374 OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
13375 (dump_generic_node): Added CILK_FOR case.
13376 * tree.c (omp_clause_num_ops): New element
13377 OMP_CLAUSE__CILK_FOR_COUNT_ (1).
13378 (omp_clause_code_name): New element _Cilk_for_count_.
13379 (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
13380 * tree.def: Add tree code for CILK_FOR.
13382 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
13384 * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
13385 (ppc403-compare): Add "exts with dot" case.
13386 * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
13387 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
13388 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
13389 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
13390 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
13391 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
13392 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
13393 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
13394 cell-cmp-microcoded): Similarly.
13395 * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
13396 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
13397 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
13398 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
13399 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
13400 * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
13401 * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
13402 * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
13403 (power6-compare): Add "exts with dot" case.
13404 * config/rs6000/power7.md (power7-integer, power7-compare): As before.
13405 * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
13406 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
13408 * config/rs6000/predicates.md (lwa_operand): Don't allow memory
13409 if avoiding Cell microcode.
13410 * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
13411 (is_cracked_insn): Ditto.
13412 (insn_must_be_first_in_group): Ditto.
13413 * config/rs6000/rs6000.md (dot): Adjust comment.
13414 (cell_micro): Handle exts+dot.
13415 (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
13416 *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
13417 extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
13418 (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
13419 extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
13420 *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
13421 *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
13423 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
13425 * config/rs6000/rs6000.md (QHSI): Delete.
13426 (EXTQI, EXTHI, EXTSI): New mode iterators.
13427 (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
13428 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
13429 *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
13430 9 anonymous instructions, and 8 splitters): Delete.
13431 (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
13432 *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
13433 *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
13434 zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
13435 *zero_extendsi<mode>2_dot2): New.
13437 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
13439 * config/rs6000/rs6000.md (any_extend): New code iterator.
13440 (u, su): New code attributes.
13441 (dmode, DMODE): New mode attributes.
13442 (<su>mul<mode>3_highpart): New.
13443 (*<su>mul<mode>3_highpart): New.
13444 (<su>mulsi3_highpart_le): New.
13445 (<su>muldi3_highpart_le): New.
13446 (<su>mulsi3_highpart_64): New.
13447 (<u>mul<mode><dmode>3): New.
13448 (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
13449 splitters): Delete.
13450 (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
13451 splitters): Delete.
13453 2014-09-02 Segher Boessenkool <segher@kernel.crashing.org>
13455 * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
13456 *mulsi3_internal2, and two splitters): Delete.
13457 (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
13459 (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
13461 2014-09-02 Richard Biener <rguenther@suse.de>
13463 PR tree-optimization/62695
13464 * tree-ssa-structalias.c (find_func_clobbers): Add missing
13467 2014-09-01 Oleg Endo <olegendo@gcc.gnu.org>
13470 * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
13472 2014-09-01 Andi Kleen <ak@linux.intel.com>
13474 * file-find.c (add_prefix_begin): Add.
13475 (do_add_prefix): Rename from add_prefix with first argument.
13476 (add_prefix): Add new wrapper.
13477 * file-find.h (add_prefix_begin): Add.
13478 * gcc-ar.c (main): Support -B option.
13480 2014-09-01 Segher Boessenkool <segher@kernel.crashing.org>
13482 * genemit.c: Include dumpfile.h.
13483 (gen_split): Print name of splitter function to dump file.
13485 2014-09-01 Richard Biener <rguenther@suse.de>
13487 * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
13488 Use stack auto_vecs for constraint expressions.
13489 (find_func_aliases_for_call): Likewise.
13490 (find_func_aliases): Likewise.
13491 (find_func_clobbers): Likewise.
13493 2014-09-01 Richard Biener <rguenther@suse.de>
13495 * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
13496 operands vector in most cases. Remove redundant code.
13498 2014-09-01 Olivier Hainque <hainque@adacore.com>
13500 * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
13501 $WIND_BASE instead of designating a harcoded arbitrary home dir.
13502 (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
13504 2014-09-01 Richard Biener <rguenther@suse.de>
13506 * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
13507 copy_reference_ops_from_call, vn_nary_op_compute_hash,
13508 vn_reference_compute_hash, vn_reference_insert): Remove.
13509 (vn_reference_lookup_call): New function.
13510 * tree-ssa-sccvn.c (vn_reference_compute_hash,
13511 copy_reference_ops_from_ref, copy_reference_ops_from_call,
13512 vn_reference_insert, vn_nary_op_compute_hash): Make static.
13513 (create_reference_ops_from_call): Remove.
13514 (vn_reference_lookup_3): Properly update shared_lookup_references.
13515 (vn_reference_lookup_pieces): Assert that we updated
13516 shared_lookup_references properly.
13517 (vn_reference_lookup): Likewise.
13518 (vn_reference_lookup_call): New function.
13519 (visit_reference_op_call): Use it. Avoid re-building the
13521 (visit_reference_op_load): Remove redundant lookup.
13522 (visit_reference_op_store): Perform special tail-merging work
13523 only when possibly doing tail-merging.
13524 (visit_use): Likewise.
13525 * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
13527 2014-09-01 Jakub Jelinek <jakub@redhat.com>
13530 * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
13531 returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
13532 (find_inc): Revert 2014-08-13 change.
13534 2014-09-01 Marek Polacek <polacek@redhat.com>
13536 PR middle-end/61903
13537 * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
13538 Change the type of V to unsigned HOST_WIDE_INT.
13540 2014-09-01 Thomas Preud'homme <thomas.preudhomme@arm.com>
13542 * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
13543 the size of byte markers.
13544 (do_shift_rotate): Fix confusion between host, target and marker byte
13546 (verify_symbolic_number_p): Likewise.
13547 (find_bswap_or_nop_1): Likewise.
13548 (find_bswap_or_nop): Likewise.
13550 2014-09-01 Olivier Hainque <hainque@adacore.com>
13552 * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
13553 INSTALL_SCRIPT and INSTALL_PROGRAM as well.
13555 2014-09-01 Jakub Jelinek <jakub@redhat.com>
13557 * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
13558 * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
13559 (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
13561 2014-09-01 Yury Gribov <y.gribov@samsung.com>
13565 * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
13566 (build_check_stmt): Likewise.
13567 (instrument_strlen_call): Likewise.
13568 (asan_expand_check_ifn): Likewise and fix types.
13569 (maybe_cast_to_ptrmode): New function.
13571 2014-09-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13573 * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
13575 2014-08-31 Gerald Pfeifer <gerald@pfeifer.com>
13577 * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
13579 2014-08-30 John David Anglin <danglin@gcc.gnu.org>
13581 * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
13582 prefix to function labels when generating fast indirect calls.
13584 2014-08-30 David Malcolm <dmalcolm@redhat.com>
13588 * gcc/reorg.c (skip_consecutive_labels): Convert return type and
13589 param back from rtx_insn * to rtx. Rename param from "label" to
13590 "label_or_return", reintroducing "label" as an rtx_insn * after
13591 we've ensured it's not a RETURN.
13592 (first_active_target_insn): Likewise for return type and param;
13593 add a checked cast to rtx_insn * once we've ensured "insn" is not
13595 (steal_delay_list_from_target): Convert param "pnew_thread" back
13596 from rtx_insn ** to rtx *. Replace use of JUMP_LABEL_AS_INSN
13598 (own_thread_p): Convert param "thread" back from an rtx_insn * to
13599 an rtx. Introduce local rtx_insn * "thread_insn" with a checked
13600 cast once we've established we're not dealing with a RETURN,
13601 renaming subsequent uses of "thread" to "thread_insn".
13602 (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
13604 (follow_jumps): Convert return type and param "label" from
13605 rtx_insn * back to rtx. Move initialization of "value" to after
13606 the handling for ANY_RETURN_P, adding a checked cast there to
13607 rtx_insn *. Convert local rtx_insn * "this_label" to an rtx and
13608 rename to "this_label_or_return", reintroducing "this_label" as
13609 an rtx_insn * once we've handled the case where it could be an
13611 (fill_slots_from_thread): Rename param "thread" to
13612 "thread_or_return", converting from an rtx_insn * back to an rtx.
13613 Reintroduce name "thread" as an rtx_insn * local with a checked
13614 cast once we've handled the case of it being an ANY_RETURN_P.
13615 Convert local "new_thread" from an rtx_insn * back to an rtx.
13616 Add a checked cast when assigning to "trial" from "new_thread".
13617 Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL. Add a
13618 checked cast to rtx_insn * from "new_thread" when invoking
13620 (fill_eager_delay_slots): Convert locals "target_label",
13621 "insn_at_target" from rtx_insn * back to rtx.
13622 Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
13623 (relax_delay_slots): Convert locals "trial", "target_label" from
13624 rtx_insn * back to rtx. Convert uses of JUMP_LABEL_AS_INSN back
13625 to JUMP_LABEL. Add a checked cast to rtx_insn * on "trial" when
13626 invoking update_block.
13627 (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
13628 JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
13630 * resource.h (mark_target_live_regs): Undo erroneous conversion
13631 of second param of r214693, converting it back from rtx_insn * to
13632 rtx, since it could be a RETURN.
13634 * resource.c (find_dead_or_set_registers): Similarly, convert
13635 param "jump_target" back from an rtx_insn ** to an rtx *, as we
13636 could be writing back a RETURN. Rename local rtx_insn * "next" to
13637 "next_insn", and introduce "lab_or_return" as a local rtx,
13638 handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
13639 (mark_target_live_regs): Undo erroneous conversion
13640 of second param of r214693, converting it back from rtx_insn * to
13641 rtx, since it could be a RETURN. Rename it from "target" to
13642 "target_maybe_return", reintroducing the name "target" as a local
13643 rtx_insn * with a checked cast, after we've handled the case of
13646 2014-08-29 DJ Delorie <dj@redhat.com>
13648 * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
13649 pointer size up to a power of two.
13650 * defaults.h (DWARF2_ADDR_SIZE): Round up.
13651 (POINTER_SIZE_UNITS): New, rounded up value.
13652 * dwarf2asm.c (size_of_encoded_value): Use it.
13653 (dw2_output_indirect_constant_1): Likewise.
13654 * expmed.c (init_expmed_one_conv): We now know the sizes of
13656 * loop-iv.c (iv_number_of_iterations): Use precision, not size.
13657 * optabs.c (expand_float): Use precision, not size.
13658 (expand_fix): Likewise.
13659 * simplify-rtx (simplify_unary_operation_1): Likewise.
13660 * tree-dfa.c (get_ref_base_and_extent): Likewise.
13661 * varasm.c (assemble_addr_to_section): Round up pointer sizes.
13662 (default_assemble_integer) Likewise.
13663 (dump_tm_clone_pairs): Likewise.
13664 * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
13665 * var-tracking.c (adjust_mems): Allow partial-int modes also.
13666 (prepare_call_arguments): Likewise.
13667 * stor-layout.c (finalize_type_size): Preserve precision.
13668 (layout_type): Use precision, not size.
13670 * expr.c (convert_move): If the target has an explicit converter,
13673 2014-08-29 David Malcolm <dmalcolm@redhat.com>
13675 * gdbinit.in: Skip various inline functions in rtl.h when
13678 2014-08-29 Richard Sandiford <richard.sandiford@arm.com>
13681 * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
13683 2014-08-29 Richard Biener <rguenther@suse.de>
13685 PR tree-optimization/62291
13686 * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
13687 exactly the vector size needed and use quick_push.
13688 (phi_translate_1): Adjust comment.
13689 (valid_in_sets): Remove block argument and remove pointless
13691 (dependent_clean): Adjust for removal of block argument.
13693 (compute_antic_aux): Likewise.
13694 (compute_partial_antic_aux): Likewise.
13696 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
13697 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13698 Anna Tikhonova <anna.tikhonova@intel.com>
13699 Ilya Tocar <ilya.tocar@intel.com>
13700 Andrey Turetskiy <andrey.turetskiy@intel.com>
13701 Ilya Verbin <ilya.verbin@intel.com>
13702 Kirill Yukhin <kirill.yukhin@intel.com>
13703 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13705 * config/i386/sse.md
13706 (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
13707 (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
13708 (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
13709 (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
13711 2014-08-29 Alexander Ivchenko <alexander.ivchenko@intel.com>
13712 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
13713 Anna Tikhonova <anna.tikhonova@intel.com>
13714 Ilya Tocar <ilya.tocar@intel.com>
13715 Andrey Turetskiy <andrey.turetskiy@intel.com>
13716 Ilya Verbin <ilya.verbin@intel.com>
13717 Kirill Yukhin <kirill.yukhin@intel.com>
13718 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
13720 * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
13721 * config/i386/sse.md
13722 (define_mode_iterator VI4_128_8_256): New.
13723 (define_mode_iterator VI2_128_4_256): Ditto.
13724 (define_mode_iterator PMOV_DST_MODE): Rename into
13725 (define_mode_iterator PMOV_DST_MODE_1): this.
13726 (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
13727 Use PMOV_DST_MODE_1 mode iterator.
13728 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
13730 (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
13732 (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
13733 (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
13734 (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
13735 (define_mode_iterator PMOV_DST_MODE_2): New.
13736 (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
13737 (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
13738 (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
13740 (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
13741 (define_mode_attr pmov_dst_3): Ditto.
13742 (define_mode_attr pmov_dst_zeroed_3): Ditto.
13743 (define_mode_attr pmov_suff_3): Ditto.
13744 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
13745 (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
13746 (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
13747 (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
13748 (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
13749 (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
13750 (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
13751 (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
13752 (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
13753 (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
13754 (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
13755 (define_mode_attr pmov_dst_4): Ditto.
13756 (define_mode_attr pmov_dst_zeroed_4): Ditto.
13757 (define_mode_attr pmov_suff_4): Ditto.
13758 (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
13759 (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
13760 (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
13761 (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
13762 (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
13763 (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
13764 (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
13765 (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
13766 (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
13767 (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
13768 (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
13770 2014-08-29 Richard Biener <rguenther@suse.de>
13772 * tree-cfg.c (verify_gimple_assign_unary): Do not allow
13773 NON_LVALUE_EXPR in gimple.
13775 2014-08-29 Richard Biener <rguenther@suse.de>
13777 PR middle-end/62292
13778 * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
13779 from previous refactoring.
13780 (gimple_fold_builtin_strncpy): Likewise.
13782 2014-08-29 David Malcolm <dmalcolm@redhat.com>
13785 * function.c (assign_parm_setup_reg): Remove erroneous checked
13786 cast to rtx_insn * on result of gen_extend_insn in favor of
13787 introducing a new local rtx "pat".
13789 2014-08-29 Jan-Benedict Glaw <jbglaw@lug-owl.de>
13791 * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
13792 to silence warning.
13793 * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
13795 2014-08-28 David Malcolm <dmalcolm@redhat.com>
13797 * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
13798 (next_insn): Likewise.
13799 * emit-rtl.c (next_insn): Likewise.
13800 (previous_insn): Likewise.
13801 * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
13802 "insn" and "next" from rtx to rtx_insn *.
13803 * config/picochip/picochip.c (picochip_reorg): Likewise for locals
13804 "insn", "insn1", "vliw_start", "prologue_end_note",
13805 "last_insn_in_packet".
13807 2014-08-28 David Malcolm <dmalcolm@redhat.com>
13809 * shrink-wrap.h (active_insn_between): Strengthen both params from
13811 * function.c (active_insn_between): Likewise.
13813 2014-08-28 David Malcolm <dmalcolm@redhat.com>
13815 * genattr.c (main): When writing out insn-attr.h, strengthen param
13816 of dfa_clear_single_insn_cache from rtx to rtx_insn *.
13817 * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
13818 writing out the definition of dfa_clear_single_insn_cache to the
13819 generated insn-automata.c
13821 2014-08-28 David Malcolm <dmalcolm@redhat.com>
13823 * resource.h (clear_hashed_info_for_insn): Strengthen param from
13825 (incr_ticks_for_insn): Likewise.
13826 (init_resource_info): Likewise.
13828 * resource.c (init_resource_info): Likewise.
13829 (clear_hashed_info_for_insn): Likewise.
13830 (incr_ticks_for_insn): Likewise.
13832 * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
13834 (steal_delay_list_from_target): Use methods of "seq".
13835 (try_merge_delay_insns): Use methods of "merged_insns".
13836 (update_block): Strengthen param "insn" from rtx to rtx_insn *.
13837 (reorg_redirect_jump): Likewise for param "jump".
13839 2014-08-28 David Malcolm <dmalcolm@redhat.com>
13841 * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
13843 * config/s390/s390.c (s390_split_branches): Eliminate top-level
13844 local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
13846 (s390_mainpool_finish): In three places, split out a local rtx
13847 "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
13848 "insn". Strengthen local "pool_end" from rtx to rtx_code_label *
13849 and split another local rtx "insn" out into rtx "pat" and
13851 * config/sh/sh.c (output_branchy_insn): Rather than working
13852 directly on operands[9], introduce local rtx_code_label *
13853 variables named "lab" in two places, working on them, and then
13854 assigning them to operands[9], so that the intervening operations
13855 are known by the type system to be on insns.
13857 2014-08-28 David Malcolm <dmalcolm@redhat.com>
13859 * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
13862 * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
13863 in invocation of INSN_HAS_LOCATION.
13865 2014-08-28 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
13867 * config/rs6000/altivec.h (vec_xl): New #define.
13868 (vec_xst): Likewise.
13869 * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
13870 (XXSPLTD_V2DI): Likewise.
13871 (DIV_V2DI): Likewise.
13872 (UDIV_V2DI): Likewise.
13873 (MUL_V2DI): Likewise.
13874 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
13875 entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
13876 VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
13877 VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
13878 * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
13879 (UNSPEC_VSX_DIVSD): Likewise.
13880 (UNSPEC_VSX_DIVUD): Likewise.
13881 (UNSPEC_VSX_MULSD): Likewise.
13882 (vsx_mul_v2di): New insn-and-split.
13883 (vsx_div_v2di): Likewise.
13884 (vsx_udiv_v2di): Likewise.
13885 (vsx_xxspltd_<mode>): New insn.
13887 2014-08-28 David Malcolm <dmalcolm@redhat.com>
13889 * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
13891 (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
13892 (NEXT_INSN): Likewise.
13893 (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
13894 (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
13896 (no_labels_between_p): Likewise for both params.
13898 * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
13899 cast when using NEXT_INSN on operands[2].
13900 * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
13901 "insn" from rtx to rtx_insn *, adding a checked cast.
13902 (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
13904 * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
13906 (arc_text_label): Likewise for param "insn".
13907 * config/arc/arc.c (arc_expand_epilogue): Likewise for local
13909 (arc_ccfsm_record_condition): Likewise for param "jump".
13910 (arc_text_label): Likewise for local "label".
13911 * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
13912 Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
13913 a method for typesafety. Add a checked cast.
13914 * config/arc/constraints.md (Clb): Add a checked cast when getting
13915 the CODE_LABEL from a LABEL_REF.
13916 * config/arm/arm.c (require_pic_register): Strengthen locals
13917 "seq", "insn" from rtx to rtx_insn *.
13918 (create_fix_barrier): Likewise for locals "selected", "next".
13919 (thumb1_reorg): Likewise for locals "prev", "insn".
13920 (arm_expand_prologue): Likewise for local "last".
13921 (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
13923 (thumb2_output_casesi): Likewise for operands[2].
13924 * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
13925 strengthen local "insn" from rtx to rtx_insn *.
13926 * config/bfin/bfin.c (find_next_insn_start): Likewise for return
13927 type and param "insn".
13928 (find_prev_insn_start): Likewise.
13929 (hwloop_optimize): Likewise for locals "insn", "last_insn",
13931 (gen_one_bundle): Likewise for loal "t".
13932 (find_load): Likewise for param "insn".
13933 (workaround_speculation): Likewise for locals "insn", "next",
13934 "target", "next_tgt".
13935 * config/c6x/c6x.c (assign_reservations): Likewise for both params
13936 and for locals "insn", "within", "last".
13937 (count_unit_reqs): Likewise for params "head", "tail" and local
13939 (try_rename_operands): Likewise for params "head", "tail".
13940 (reshuffle_units): Likewise for locals "head", "tail", "insn".
13941 (struct c6x_sched_context): Likewise for fields
13942 "last_scheduled_insn", "last_scheduled_iter0".
13943 (init_sched_state): Replace NULL_RTX with NULL.
13944 (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
13946 (undo_split_delayed_nonbranch): Likewise for param and for local
13948 (conditionalize_after_sched): Likewise for local "insn".
13949 (bb_earliest_end_cycle): Likewise.
13950 (filter_insns_above): Likewise for locals "insn", "next".
13951 (hwloop_optimize): Remove redundant checked cast.
13952 (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
13953 * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
13954 NULL_RTX with NULL.
13955 (cris_simple_epilogue): Likewise.
13956 (cris_expand_prologue): Likewise.
13957 (cris_expand_epilogue): Likewise.
13958 * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
13959 local "insn" from rtx to rtx_insn *.
13960 (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
13961 (struct frv_packet_group): Likewise for the elements within array
13962 fields "insns", "sorted", and for field "nop".
13963 (frv_packet): Likewise for the elements within array field
13965 (frv_add_insn_to_packet): Likewise for param "insn".
13966 (frv_insert_nop_in_packet): Likewise for param "insn" and local
13968 (frv_for_each_packet): Likewise for locals "insn", "next_insn".
13969 (frv_sort_insn_group_1): Likewise for local "insn".
13970 (frv_optimize_membar_local): Likewise.
13971 (frv_align_label): Likewise for locals "x", "last", "barrier",
13973 * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
13975 (ia64_sched_init): Likewise for local "insn".
13976 (scheduled_good_insn): Likewise for param "last".
13977 (struct _ia64_sched_context): Likewise for field
13978 "last_scheduled_insn".
13979 (ia64_init_sched_context): Replace NULL_RTX with NULL.
13980 (struct bundle_state): Likewise for field "insn".
13981 (issue_nops_and_insn): Likewise for param "insn".
13982 (get_next_important_insn): Likewise for return type and both
13984 (ia64_add_bundle_selector_before): Likewise for param "insn".
13985 (bundling): Likewise for params "prev_head_insn", "tail" and
13986 locals "insn", "next_insn", "b". Eliminate top-level local rtx
13987 "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
13988 * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
13989 Strengthen final param from rtx to rtx_insn *.
13990 (iq2000_move_1word): Likewise for second param.
13991 * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
13992 param "cur_insn" and local "next_insn".
13993 (iq2000_move_1word): Likewise for param "insn".
13994 * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
13995 casts when using NEXT_INSN on operands[1].
13996 * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
13997 "insn" from rtx to rtx_insn *.
13998 * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
13999 "x", introducing local rtx_insn * "insn" for when working with the
14000 CODE_LABEL of the LABEL_REF.
14001 (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
14003 * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
14005 * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
14007 (conditionalize_block): Likewise for return type and param.
14008 (mcore_is_dead): Likewise for param "first" and local "insn".
14009 (emit_new_cond_insn): Likewise for return type.
14010 (conditionalize_block): Likewise for return type, param, and
14011 locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
14013 (conditionalize_optimization): Likewise for local "insn".
14014 * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
14016 * config/microblaze/microblaze.md: Add checked casts when using
14018 * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
14019 rtx "insn" in favor of various more tightly-scoped rtx "insn" and
14020 and rtx_insn * "insn".
14021 * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
14022 checked cast when using NEXT_INSN on operands[2].
14023 * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
14024 local "insn" from rtx to rtx_insn *.
14025 * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
14027 * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
14028 Add a checked cast when using NEXT_INSN on operands[1].
14029 * config/pa/pa-protos.h (pa_following_call): Strengthen param from
14031 (pa_output_cbranch): Likewise for final param.
14032 (pa_output_lbranch): Likewise for second param.
14033 (pa_output_bb): Likewise for third param.
14034 (pa_output_bvb): Likewise.
14035 (pa_output_dbra): Likewise for second param.
14036 (pa_output_movb): Likewise.
14037 (pa_output_parallel_movb): Likewise.
14038 (pa_output_parallel_addb): Likewise.
14039 (pa_output_millicode_call): Likewise for first param.
14040 (pa_output_mul_insn): Likewise for second param.
14041 (pa_output_div_insn): Likewise for third param.
14042 (pa_output_mod_insn): Likewise for second param.
14043 (pa_jump_in_call_delay): Likewise for param.
14044 * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
14045 (pa_output_div_insn): Likewise.
14046 (pa_output_mod_insn): Likewise.
14047 (pa_output_cbranch): Likewise.
14048 (pa_output_lbranch): Likewise.
14049 (pa_output_bb): Likewise.
14050 (pa_output_bvb): Likewise.
14051 (pa_output_dbra): Likewise.
14052 (pa_output_movb): Likewise.
14053 (pa_output_millicode_call): Likewise; use method of rtx_sequence *
14054 to simplify and for typesafety.
14055 (pa_output_call): Use method of rtx_sequence *.
14056 (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
14057 (pa_jump_in_call_delay): Likewise.
14058 (pa_output_parallel_movb): Likewise.
14059 (pa_output_parallel_addb): Likewise.
14060 (pa_following_call): Likewise.
14061 (pa_combine_instructions): Likewise for locals "anchor",
14063 (pa_can_combine_p): Likewise for params "anchor", "floater" and
14064 locals "start", "end".
14065 * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
14066 param "insn" and local "local_insn".
14067 (picochip_final_prescan_insn): Likewise for local "local_insn".
14068 * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
14070 (uses_TOC): Likewise.
14071 * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
14072 (s390_mainpool_finish): Eliminate top-level local rtx "insn",
14073 splitting out to more tightly-scoped locals, 3 as rtx and one as
14075 (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
14077 (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
14079 * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
14081 (fixup_addr_diff_vecs): Likewise.
14082 (reg_unused_after): Likewise for param 2.
14083 (sh_can_redirect_branch): Likewise for both params.
14084 (check_use_sfunc_addr): Likewise for param 1.
14085 * config/sh/sh.c (fixup_mova): Likewise for local "worker".
14086 (find_barrier): Likewise for local "last_got".
14087 (gen_block_redirect): Likewise for return type, param "jump" and
14088 locals "prev", "scan", "next", "insn".
14089 (struct far_branch): Likewise for fields "near_label",
14090 "insert_place", "far_label".
14091 (gen_far_branch): Likewise for local "jump".
14092 (fixup_addr_diff_vecs): Likewise for param "first" and locals
14094 (barrier_align): Likewise for param and for locals "prev", "x".
14095 Introduce local rtx_sequence * "prev_seq" and use insn method for
14096 typesafety and clarity.
14097 (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
14098 (get_dest_uid): Likewise for local "dest".
14099 (split_branches): Likewise for locals "next", "beyond", "label",
14100 "block", "far_label". Add checked casts when assigning to
14101 bp->far_label and "far_label".
14102 (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
14103 (sequence_insn_p): Likewise.
14104 (mark_constant_pool_use): Likewise for locals "insn", "lab". Add a
14105 more loop-scoped rtx "insn" when walking LABEL_REFS.
14106 (sh_can_redirect_branch): Strengthen both params from rtx to
14108 (check_use_sfunc_addr): Likewise for param "insn". Introduce a
14109 new local rtx_sequence * "seq" via a dyn_cast, and use a method
14110 for clarity and typesafety.
14111 * config/sh/sh.md (define_expand "epilogue"): Strengthen local
14112 "insn" from rtx to rtx_insn *.
14113 (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
14114 when using NEXT_INSN on the CODE_LABEL in operands[2].
14115 (define_insn "casesi_worker_2"): Likewise.
14116 (define_insn "casesi_shift_media"): Likewise.
14117 (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
14119 * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
14120 Strengthen field "insn" from rtx to rtx_insn *.
14121 (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
14122 (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
14123 param "start_insn" and local "start_insn".
14124 * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
14126 (find_set_of_reg_bb): Likewise for param "insn".
14127 (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
14128 (trace_reg_uses): Likewise for param "start_insn".
14129 (sh_treg_combine::cbranch_trace): Likewise for field
14131 (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
14133 (sh_treg_combine::record_set_of_reg): Likewise for param
14134 "start_insn" and local "i".
14135 (sh_treg_combine::can_remove_cstore): Likewise for local
14137 (sh_treg_combine::try_optimize_cbranch): Likewise for param
14139 (sh_treg_combine::execute): Likewise for local "i".
14140 * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
14142 (sparc_check_64): Likewise for second param.
14143 * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
14144 locals "insn", "next". Introduce local rtx_sequence * "seq" via a
14145 dyn_cast, using its insn method for typesafety and clarity.
14146 (empty_delay_slot): Strengthen param "insn" from rtx to
14148 (set_extends): Likewise.
14149 (sparc_check_64): Likewise.
14150 * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
14151 for locals "seq", "last_insn".
14152 (combine_bnp): Likewise for param "insn".
14153 (xstormy16_reorg): Likewise for local "insn".
14154 * config/v850/v850.c (substitute_ep_register): Likewise for params
14155 "first_insn", "last_insn" and local "insn".
14156 (v850_reorg): Likewise for fields "first_insn", "last_insn" within
14157 elements of "regs" array, and local "insn".
14158 * except.c (emit_note_eh_region_end): Likewise for param "insn".
14159 * final.c (final_sequence): Strengthen this global from rtx to
14161 (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
14163 (final_scan_insn): Update assignment to "final_sequence" to be
14164 from "seq", the cast version of "body", for type-safety.
14165 * function.c (assign_parm_setup_reg): Strengthen locals "insn",
14166 "insns" from rtx to rtx_insn *.
14167 (thread_prologue_and_epilogue_insns): Likewise for local "seq".
14168 * genattr.c (main): When writing out generated insn-attr.h,
14169 strengthen params 1 and 3 of eligible_for_delay,
14170 eligible_for_annul_true, eligible_for_annul_false from rtx to
14172 * genattrtab.c (write_eligible_delay): Likewise when writing out
14173 generated insn-attrtab.c; also local "insn" the generated
14175 * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
14177 * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
14178 "start_label" from rtx to rtx_insn *.
14179 * ira.c (decrease_live_ranges_number): Likewise for local "p".
14180 (ira_update_equiv_info_by_shuffle_insn): Likewise for param
14181 "insns" and local "insn".
14182 (validate_equiv_mem): Likewise for param "start" and local "insn".
14183 (memref_used_between_p): Likewise for params "start", "end" and
14185 * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
14187 * loop-doloop.c (doloop_optimize): Within region guarded by
14188 INSN_P (doloop_pat), introduce a new local rtx_insn *
14189 "doloop_insn" via a checked cast, and use it for typesafety,
14190 eventually writing the value back into doloop_pat.
14191 * output.h (final_sequence): Strengthen this global from rtx to
14193 * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
14194 reintroducing "insn" as an rtx_insn * via a checked cast.
14195 Strengthen param "attempt" and local "new_insn"from rtx to
14197 (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
14199 * ree.c (emit_note_eh_region_end): Likewise for local "insn".
14200 * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
14201 "p" in favor of more tightly-scoped replacements, sometimes rtx
14202 and sometimes rtx_insn *, as appropriate.
14203 (delete_output_reload): Eliminate top-level rtx "i1", splitting
14204 into two loop-scoped locals, one an rtx, the other an rtx_insn *.
14205 * reorg.c (delete_scheduled_jump): Add checked cast. Strengthen
14206 local "trial" from rtx to rtx_insn *.
14207 (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
14208 rtx to rtx_insn *. Strenghten local "pat" from rtx to
14209 rtx_sequence * and use methods for clarity and typesafety.
14210 (redirect_with_delay_list_safe_p): Strengthen param "jump" from
14211 rtx to rtx_insn *. Strenghten local "li" from rtx to
14212 rtx_insn_list * and use its methods for clarity and typesafety.
14213 (steal_delay_list_from_target): Strengthen param "insn" from rtx
14215 (steal_delay_list_from_fallthrough): Likewise.
14216 (try_merge_delay_insns): Likewise for param "thread" and locals
14217 "trial", "next_trial", "delay_insn".
14218 (redundant_insn): Likewise for param "target" and local "trial".
14219 (own_thread_p): Likewise for param "thread" and locals
14220 "active_insn", "insn".
14221 (get_label_before): Likewise for param "insn".
14222 (fill_simple_delay_slots): Likewise for local "new_label"; use
14223 JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
14224 (label_before_next_insn): Strengthen return type and local "insn"
14225 from rtx to rtx_insn *.
14226 (relax_delay_slots): Likewise for locals "other", "tmp".
14227 (make_return_insns): Likewise for param "first" and locals "insn",
14228 "jump_insn", "prev". Move declaration of "pat" to its assignment
14229 and strengthen from rtx to rtx_sequence *. Use its methods for
14230 clarity and typesafety.
14231 * rtlanal.c (no_labels_between_p): Strengthen params from
14232 const_rtx to const rtx_insn *. Strengthen local "p" from rtx to
14234 (reg_used_between_p): Strengthen params "from_insn", "to_insn"
14235 from const_rtx to const rtx_insn *.
14236 (reg_set_between_p): Rename param "from_insn" to
14237 "uncast_from_insn", and reintroduce "from_insn" as a
14238 const rtx_insn * via a checked cast.
14239 (modified_between_p): Likewise for param "start" as "uncast_start".
14240 (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
14241 * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
14242 "tmp", head" from rtx to rtx_insn *.
14243 (recompute_rev_top_order): Likewise for local "insn".
14244 * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
14245 * store-motion.c (build_store_vectors): Likewise for local "insn".
14246 Strengthen local "st" from rtx to rtx_insn_list * and use methods
14247 for clarity and typesafety.
14248 * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
14250 (computation_cost): Likewise for local "seq".
14251 (get_address_cost): Likewise.
14253 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14255 * rtl.h (tablejump_p): Strengthen first param from const_rtx to
14257 (label_is_jump_target_p): Likewise for second param.
14259 * rtlanal.c (tablejump_p): Likewise for param "insn".
14260 (label_is_jump_target_p): Likewise for param "jump_insn".
14262 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14264 * rtl.h (find_first_parameter_load): Strengthen return type and
14265 both params from rtx to rtx_insn *.
14266 * rtlanal.c (find_first_parameter_load): Strengthen return type,
14267 both params and locals "before", "first_set" from rtx to
14268 rtx_insn *. Remove now-redundant cast.
14269 * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
14271 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14273 * rtl.h (find_last_value): Delete.
14274 * rtlanal.c (find_last_value): Delete.
14276 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14278 * cfgexpand.c (pass_expand::execute): Strengthen local "after"
14279 from rtx to rtx_insn *.
14280 * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
14281 rtx "note" with new local rtx_insn * "new_head" when calculating
14282 head insn of new basic block.
14283 * combine.c (combine_split_insns): Strengthen return type and local
14284 "ret" from rtx to rtx_insn *.
14285 (likely_spilled_retval_p): Likewise for locals "use" and "p".
14286 (try_combine): Eliminate local "m_split", splitting into new
14287 locals "m_split_insn" and "m_split_pat".
14288 (find_split_point): Strengthen local "seq" from rtx into
14290 * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
14291 locals "label", "branch".
14292 * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
14294 (define_expand "umulsi3_highpart"): Likewise for local "insn".
14295 * dse.c (note_add_store_info): Likewise for fields "first",
14297 (note_add_store): Likewise for local "insn".
14298 (emit_inc_dec_insn_before): Likewise for locals "insn",
14300 (find_shift_sequence): Likewise for locals "shift_seq", "insn".
14301 (replace_read): Likewise for locals "insns", "this_insn".
14302 * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
14303 (notice_eh_throw): Likewise for param "insn".
14304 (before_next_cfi_note): Likewise for return type, param, and local
14306 (connect_traces): Likewise for local "note".
14307 * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
14308 (verify_rtl_sharing): Likewise.
14309 (unshare_all_rtl_in_chain): Likewise for param "insn".
14310 (get_first_nonnote_insn): Likewise for local "insn".
14311 (get_last_nonnote_insn): Likewise. Introduce local rtx_sequence *
14312 "seq" and use its methods to clarify things.
14313 (next_insn): Strengthen return type from rtx to rtx_insn *.
14314 Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
14315 local rtx_insn * using a checked cast, dropping a checked cast
14316 made redundant by this change. Use a cast to and method of
14317 rtx_sequence to clarify the code.
14318 (previous_insn): Rename param "insn" to "uncast_insn" and
14319 reintroduce "insn" as a local rtx_insn * using a checked cast,
14320 dropping a checked cast made redundant by this change. Use a cast
14321 to and method of rtx_sequence to clarify the code.
14322 (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
14323 reintroduce "insn" as a local rtx_insn * using a checked cast,
14324 dropping a checked cast made redundant by this change.
14325 (next_nonnote_insn_bb): Likewise.
14326 (prev_nonnote_insn): Likewise.
14327 (prev_nonnote_insn_bb): Likewise.
14328 (next_nondebug_insn): Likewise.
14329 (prev_nondebug_insn): Likewise.
14330 (next_nonnote_nondebug_insn): Likewise.
14331 (prev_nonnote_nondebug_insn): Likewise.
14332 (next_real_insn): Likewise.
14333 (prev_real_insn): Likewise.
14334 (next_active_insn): Likewise.
14335 (prev_active_insn): Likewise.
14336 (next_cc0_user): Likewise. Use rtx_sequence and a method for
14338 (prev_cc0_setter): Likewise.
14339 (try_split): Rename param "trial" to "uncast_trial" and
14340 reintroduce "insn" as a local rtx_insn * using a checked cast,
14341 dropping checked casts made redundant by this change.
14342 Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
14344 (remove_insn): Rename param "insn" to "uncast_insn" and
14345 reintroduce "insn" as a local rtx_insn * using a checked cast.
14346 (emit_pattern_after_setloc): Likewise for param "after", as
14348 (emit_pattern_after): Likewise. Strengthen local "prev" from
14350 (emit_pattern_before_setloc): Rename param "before" to
14351 "uncast_before" and reintroduce "before" as a local rtx_insn *
14352 using a checked cast. Strengthen locals "first", "last" from
14354 (emit_pattern_before): Likewise rename/cast param "before" to
14355 "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
14356 * except.c (copy_reg_eh_region_note_forward): Strengthen param
14357 "first" and local "insn" from rtx to rtx_insn *.
14358 (copy_reg_eh_region_note_backward): Likewise for param "last"
14360 * expr.c (fixup_args_size_notes): Rename param "last" to
14361 "uncast_last" and reintroduce "last" as a local rtx_insn *
14362 using a checked cast. Strengthen local "insn" from rtx to
14364 * function.c (set_insn_locations): Strengthen param "insn" from
14366 (record_insns): Likewise for param "insns" and local "tmp".
14367 (active_insn_between): Rename param "tail" to
14368 "uncast_tail" and reintroduce "tail" as a local rtx_insn *
14369 using a checked cast.
14370 (thread_prologue_and_epilogue_insns): Split out top-level local
14371 rtx "seq" into three different rtx_insn * locals. Strengthen
14372 local "prologue_seq" from rtx to rtx_insn *.
14373 * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
14374 from rtx to rtx_insn *.
14375 * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
14376 (priority): Likewise for locals "prev_first", "twin".
14377 (setup_insn_max_reg_pressure): Likewise for param "after".
14378 (sched_setup_bb_reg_pressure_info): Likewise.
14379 (no_real_insns_p): Strengthen params from const_rtx to
14381 (schedule_block): Strengthen local "next_tail" from rtx to
14383 * ifcvt.c (find_active_insn_before): Strengthen return type and
14384 param "insn" from rtx to rtx_insn *.
14385 (find_active_insn_after): Likewise.
14386 (cond_exec_process_insns): Likewise for param "start" and local "insn".
14387 (cond_exec_process_if_block): Likewise for locals "then_start",
14388 "then_end", "else_start", "else_end", "insn", "start", "end", "from".
14389 (noce_process_if_block): Likewise for local "jump".
14390 (merge_if_block): Likewise for two locals named "end".
14391 (cond_exec_find_if_block): Likewise for local "last_insn".
14392 * jump.c (delete_related_insns): Rename param "insn" to
14393 "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
14394 checked cast. Strengthen local "p" from rtx to rtx_insn *.
14395 * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
14397 (split_reg): Likewise.
14398 * lra.c (lra_process_new_insns): Likewise.
14399 * modulo-sched.c (permute_partial_schedule): Strengthen param
14400 "last" from rtx to rtx_insn *.
14401 * optabs.c (add_equal_note): Likewise for param "insns" and local
14403 (expand_binop_directly): Add checked casts to rtx_insn * within
14404 NEXT_INSN (pat) uses.
14405 (expand_unop_direct): Likewise.
14406 (maybe_emit_unop_insn): Likewise.
14407 * recog.c (peep2_attempt): Strengthen locals "last",
14408 "before_try", "x" from rtx to rtx_insn *.
14409 * reorg.c (optimize_skip): Strengthen return type and local
14410 "delay_list" from rtx to rtx_insn_list *. Strengthen param "insn"
14411 and locals "trial", "next_trial" from rtx to rtx_insn *.
14412 * resource.c (next_insn_no_annul): Strengthen return type and
14413 param "insn" from rtx to rtx_insn *. Use a cast to and method of
14414 rtx_sequence to clarify the code.
14415 (mark_referenced_resources): Add a checked cast to rtx_insn *
14416 within PREV_INSN (x).
14417 (find_dead_or_set_registers): Strengthen return type, param
14418 "target", locals "insn", "next", "jump_insn", "this_jump_insn"
14419 from rtx to rtx_insn *. Strengthen param "jump_target" from rtx *
14421 (mark_target_live_regs): Strengthen params "insns" and "target",
14422 locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
14423 to rtx_insn *. Use cast to and method of rtx_sequence to clarify
14425 * resource.h (mark_target_live_regs): Strengthen params 1 and 2
14426 from rtx to rtx_insn *.
14427 * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
14428 from rtx to rtx_insn *.
14429 (copy_reg_eh_region_note_backward): Likewise.
14430 (unshare_all_rtl_in_chain): Likewise for sole param.
14431 (dump_rtl_slim): Strengthen second and third params from const_rtx
14432 to const rtx_insn *.
14433 * sched-deps.c (sched_free_deps): Strengthen params "head" and
14434 "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
14435 * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
14436 "next_tail" from rtx to rtx_insn *.
14437 (begin_move_insn): Likewise for local "next".
14438 * sched-int.h (sched_free_deps): Likewise for first and second
14440 (no_real_insns_p): Strengthen both params from const_rtx to
14442 (sched_setup_bb_reg_pressure_info): Strengthen second params from
14444 * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
14446 * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
14447 and locals "insn", "tail" from const_rtx to const rtx_insn *.
14448 (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
14450 (debug_rtl_slim): Strengthen params "first" and "last" from
14451 const_rtx to const rtx_insn *.
14452 * shrink-wrap.c (try_shrink_wrapping): Strengthen param
14453 "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
14454 (convert_to_simple_return): Likewise for param "returnjump".
14455 * shrink-wrap.h (try_shrink_wrapping): Likewise for param
14457 (convert_to_simple_return): Likewise for param "returnjump".
14458 * valtrack.c (propagate_for_debug): Likewise for params
14460 * valtrack.h (propagate_for_debug): Likewise for second param.
14462 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14464 * output.h (insn_current_reference_address): Strengthen param
14465 from rtx to rtx_insn *.
14466 * final.c (insn_current_reference_address): Likewise.
14468 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14470 * basic-block.h (inside_basic_block_p): Strengthen param from
14471 const_rtx to const rtx_insn *.
14472 * cfgbuild.c (inside_basic_block_p): Likewise.
14474 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14476 * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
14478 (get_trace_info): Likewise for param "insn".
14479 (save_point_p): Likewise.
14480 (maybe_record_trace_start): Likewise for both params.
14481 (maybe_record_trace_start_abnormal): Likewise.
14482 (create_trace_edges): Likewise for sole param and for three of the
14483 locals named "lab".
14484 (scan_trace): Strengthen local "prev", "insn", "control" from rtx
14485 to rtx_insn *, and update a call to pat->element to pat->insn.
14487 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14489 * function.h (struct expr_status): Convert field "x_forced_labels"
14490 from rtx_expr_list * to rtx_insn_list *.
14492 * cfgbuild.c (make_edges): Convert local "x" from an
14493 rtx_expr_list * to an rtx_insn_list *, replacing use of
14494 "element" method with "insn" method.
14495 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
14496 * except.c (sjlj_emit_dispatch_table): Replace use of
14497 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
14499 * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
14500 rtx_expr_list * to an rtx_insn_list *, replacing use of
14501 "element" method with "insn" method.
14502 * reload1.c (set_initial_label_offsets): Likewise for local "x".
14503 * stmt.c (label_rtx): Strengthen local "ref" from rtx to
14504 rtx_insn *, adding a checked cast. Replace use of
14505 gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
14507 (expand_label): Likewise for local "label_r".
14509 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14511 * function.h (struct rtl_data): Convert field
14512 "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
14514 * rtl.h (remove_node_from_insn_list): New prototype.
14516 * builtins.c (expand_builtin): When prepending to
14517 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
14519 * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
14520 to rtx_insn_list *, and use its "insn" method rather than
14522 * cfgrtl.c (delete_insn): Use new function
14523 remove_node_from_insn_list rather than
14524 remove_node_from_expr_list.
14525 (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
14526 to rtx_insn_list *, and use its "insn" method rather than
14528 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
14529 * reload1.c (set_initial_label_offsets): Likewise for local "x".
14530 * rtlanal.c (remove_node_from_insn_list): New function, adapted
14531 from remove_node_from_expr_list.
14532 * stmt.c (expand_label): When prepending to
14533 nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
14536 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14538 * function.h (struct rtl_data): Strengthen fields "x_return_label"
14539 and "x_naked_return_label" from rtx to rtx_code_label *.
14541 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14543 * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
14544 (SET_NEXT_INSN): Likewise.
14545 (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
14547 * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
14548 rtx * to rtx_insn **. Introduce a new local rtx "seq", using it
14549 to split out the SEQUENCE from local "bundle", strengthening the
14550 latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
14551 Strengthen locals "t" and "insn" from rtx to rtx_insn *.
14552 (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
14553 and the type of the elements of the "slot" array from rtx to
14555 (reorg_split_calls): Likewise for locals "insn" and "next", and
14556 the type of the elements of the "slot" array.
14558 * config/frv/frv.c (frv_nops): Likewise for the elements of this
14560 (frv_function_prologue): Likewise for locals "insn", "next",
14562 (frv_register_nop): Introduce a local "nop_insn" to be the
14563 rtx_insn * containing rtx "nop".
14565 * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
14566 used as an insn and sometimes as a pattern, so rename it to
14567 "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
14568 using it where dealing with the core insn.
14570 * config/picochip/picochip.c (reorder_var_tracking_notes):
14571 Strengthen locals "insn", "next", "last_insn", "queue",
14572 "next_queue", "prev" from rtx to rtx_insn *.
14574 * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
14575 the second param is an rtx_insn ** rather than an rtx **.
14576 (link_insn_into_chain): Strengthen locals "seq" and "sequence"
14577 from rtx to rtx_sequence *, and introduce local named "sequence",
14578 using methods of rtx_sequence to clarify the code.
14579 (remove_insn): Introduce local rtx_sequence * named "sequence" and
14581 (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
14582 Rename param "after" to "uncast_after", reintroducing "after" as a
14583 local rtx_insn * with a checked cast.
14584 (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
14585 reintroducing "after" as a local rtx_insn * with a checked cast.
14586 Strengthen local "last" from rtx to rtx_insn * and remove the
14587 now-redundant checked casts.
14588 (copy_delay_slot_insn): Strengthen return type and param from rtx
14591 * haifa-sched.c (reemit_notes): Strengthen params "insn" and
14592 "last" from rtx to rtx_insn *.
14594 2014-08-28 David Malcolm <dmalcolm@redhat.com>
14596 * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
14597 param from rtx to rtx_insn *.
14599 * emit-rtl.c (copy_delay_slot_insn): Likewise.
14601 * reorg.c (skip_consecutive_labels): Strengthen return type, param
14602 and local "insn" from rtx to rtx_insn *.
14603 (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
14604 (unfilled_slots_next): Likewise.
14605 (function_return_label): Strengthen from rtx to rtx_code_label *.
14606 (function_simple_return_label): Likewise.
14607 (first_active_target_insn): Strengthen return type and param from
14609 (find_end_label): Strengthen return type from rtx to
14610 rtx_code_label *; strengthen locals as appropriate.
14611 (emit_delay_sequence): Strengthen return type, param "insn" and
14612 local "seq_insn" from rtx to rtx_insn *. Strengthen param "list"
14613 and local "li" from rtx to rtx_insn_list *, using methods of
14614 rtx_insn_list for clarity and typesafety.
14615 (add_to_delay_list): Strengthen return type and param "insn" from
14616 rtx to rtx_insn *. Strengthen param "delay_list" from rtx to
14617 rtx_insn_list * and use methods of rtx_insn_list.
14618 (delete_from_delay_slot): Strengthen return type, param "insn",
14619 locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
14620 Strengthen local "seq" from rtx to rtx_sequence *, and local
14621 "delay_list" from rtx to rtx_insn_list *, using methods of
14622 rtx_sequence for clarity and type-safety.
14623 (delete_scheduled_jump): Add checked cast when invoking
14624 delete_from_delay_slot. Strengthen local "trial" from rtx to
14626 (optimize_skip): Strengthen return type and local "delay_list"
14627 from rtx to rtx_insn_list *. Strengthen local "trial" from rtx to
14629 (steal_delay_list_from_target): Strengthen return type, param
14630 "delay_list" and local "new_delay_list" from rtx to
14631 rtx_insn_list *. Strengthen param "seq" from rtx to
14632 rtx_sequence *. Strengthen param "pnew_thread" from rtx * to
14634 Split out local "temp" into multiple more-tightly scoped locals:
14635 sometimes an rtx_insn_list *, and once a rtx_insn *. Use methods
14636 of rtx_insn_list and rtx_sequence for clarity and typesafety.
14637 Strengthen locals named "trial" from rtx to rtx_insn *.
14638 (steal_delay_list_from_fallthrough): Strengthen return type and
14639 param "delay_list" from rtx to rtx_insn_list *. Strengthen param
14640 "seq" from rtx to rtx_sequence *. Use methods of rtx_sequence.
14641 Strengthen local "trial" from rtx to rtx_insn *.
14642 (try_merge_delay_insns): Strength local "merged_insns" from rtx
14643 to rtx_insn_list * and use its methods. Strengthen local "pat"
14644 from rtx to rtx_sequence * and use its methods. Strengthen locals
14645 "dtrial" and "new_rtx" from rtx to rtx_insn *.
14646 (get_label_before): Strengthen return type and local "label" from
14648 (fill_simple_delay_slots): Likewise for locals "insn", "trial",
14649 "next_trial", "next", prev". Strengthen local "delay_list" from
14650 rtx to rtx_insn_list * Strengthen local "tmp" from rtx * to
14652 (follow_jumps): Strengthen return type, param "label" and locals
14653 "insn", "next", "value", "this_label" from rtx to rtx_insn *.
14654 (fill_slots_from_thread): Strengthen return type, param
14655 "delay_list" from rtx to rtx_insn_list *. Strengthen params
14656 "insn", "thread", "opposite_thread" and locals "new_thread",
14657 "trial", "temp", "ninsn" from rtx to rtx_insn *. Introduce local
14658 "sequence" from a checked cast to rtx_sequence so that we can call
14659 steal_delay_list_from_target and steal_delay_list_from_fallthrough
14660 with an rtx_sequence *.
14661 (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
14662 "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
14663 Strengthen local "delay_list" from rtx to rtx_insn_list *.
14664 (relax_delay_slots): Strengthen param "first" and locals "insn",
14665 "next", "trial", "delay_insn", "target_label" from rtx to
14666 rtx_insn *. Strengthen local "pat" from rtx to rtx_sequence *.
14667 Introduce a local "trial_seq" for PATTERN (trial) of type
14668 rtx_sequence *, in both cases using methods of rtx_sequence.
14669 (dbr_schedule): Strengthen param "first" and locals "insn",
14670 "next", "epilogue_insn" from rtx to rtx_insn *.
14672 2014-08-28 Richard Biener <rguenther@suse.de>
14674 PR tree-optimization/62283
14675 * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
14676 Do not peel loops for alignment where the vector loop likely
14677 doesn't run at least VF times.
14679 2014-08-28 Bin Cheng <bin.cheng@arm.com>
14681 * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
14682 important_candidates. Consider all important candidates if
14683 IVS doesn't give any result. Remove check on ivs->upto.
14684 (try_add_cand_for): Call iv_ca_add_use only once.
14686 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
14687 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14688 Anna Tikhonova <anna.tikhonova@intel.com>
14689 Ilya Tocar <ilya.tocar@intel.com>
14690 Andrey Turetskiy <andrey.turetskiy@intel.com>
14691 Ilya Verbin <ilya.verbin@intel.com>
14692 Kirill Yukhin <kirill.yukhin@intel.com>
14693 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14695 (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
14696 (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
14698 (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
14699 (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
14700 (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
14701 (define_insn "*mul<mode>3"): Add EVEX version.
14703 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
14704 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14705 Anna Tikhonova <anna.tikhonova@intel.com>
14706 Ilya Tocar <ilya.tocar@intel.com>
14707 Andrey Turetskiy <andrey.turetskiy@intel.com>
14708 Ilya Verbin <ilya.verbin@intel.com>
14709 Kirill Yukhin <kirill.yukhin@intel.com>
14710 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14712 * config/i386/sse.md
14713 (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
14714 (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
14715 (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
14716 (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
14717 (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
14718 (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
14719 (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
14720 (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
14721 (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
14722 (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
14723 (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
14724 (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
14725 (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
14726 (define_insn "vec_interleave_highv16qi<mask_name>"): New.
14727 (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
14728 (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
14730 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
14731 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14732 Anna Tikhonova <anna.tikhonova@intel.com>
14733 Ilya Tocar <ilya.tocar@intel.com>
14734 Andrey Turetskiy <andrey.turetskiy@intel.com>
14735 Ilya Verbin <ilya.verbin@intel.com>
14736 Kirill Yukhin <kirill.yukhin@intel.com>
14737 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14739 * config/i386/sse.md
14740 (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
14741 (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
14742 (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
14744 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
14745 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14746 Anna Tikhonova <anna.tikhonova@intel.com>
14747 Ilya Tocar <ilya.tocar@intel.com>
14748 Andrey Turetskiy <andrey.turetskiy@intel.com>
14749 Ilya Verbin <ilya.verbin@intel.com>
14750 Kirill Yukhin <kirill.yukhin@intel.com>
14751 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14753 * config/i386/sse.md
14754 (define_mode_iterator VI128_256): New.
14755 (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
14757 2014-08-28 Alexander Ivchenko <alexander.ivchenko@intel.com>
14758 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
14759 Anna Tikhonova <anna.tikhonova@intel.com>
14760 Ilya Tocar <ilya.tocar@intel.com>
14761 Andrey Turetskiy <andrey.turetskiy@intel.com>
14762 Ilya Verbin <ilya.verbin@intel.com>
14763 Kirill Yukhin <kirill.yukhin@intel.com>
14764 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
14766 * config/i386/sse.md
14767 (define_mode_iterator VI8_256_512): New.
14768 (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
14770 (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
14771 (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
14773 (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
14775 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14777 * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx. Remove the
14778 pointer to the cumulative reloc value and return the value for
14779 this reloc instead.
14780 (compute_reloc_for_rtx): Take a const_rtx. Call
14781 compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
14782 avoiding any recursion. Use FOR_EACH_SUBRTX rather than
14783 for_each_rtx for the CONST case.
14785 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14787 * varasm.c (mark_constant): Replace this for_each_rtx callback with...
14788 (mark_constants_in_pattern): ...this new function to iterate over
14790 (mark_constants): Update accordingly.
14792 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14794 * varasm.c: Include rtl-iter.h.
14795 (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
14796 Remove the pointer to the cumulative hashval_t and just return
14797 the hash for this rtx instead. Remove recursive CONST_VECTOR case.
14798 (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
14799 Accumulate the hashval_ts here instead of const_rtx_hash_1.
14801 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14803 * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
14804 Give real type of data parameter. Remove return value.
14805 (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
14806 to iterate over subrtxes.
14808 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14810 * var-tracking.c (use_narrower_mode_test): Turn from being a
14811 for_each_rtx callback to being a function that examines each
14813 (adjust_mems): Update accordingly.
14815 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14817 * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
14818 callback to being a function that examines each subrtx itself.
14819 Remove handling of null rtxes.
14820 (add_uses): Update accordingly.
14822 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14824 * var-tracking.c: Include rtl-iter.h.
14825 (rtx_debug_expr_p): Turn from being a for_each_rtx callback
14826 to being a function that examines each subrtx itself.
14827 (use_type): Update accordingly.
14829 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14831 * store-motion.c: Include rtl-iter.h.
14832 (extract_mentioned_regs_1): Delete.
14833 (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
14834 for_each_rtx to iterate over subrtxes.
14836 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14838 * sel-sched.c: Include rtl-iter.h
14839 (count_occurrences_1): Delete.
14840 (count_occurrences_equiv): Turn rtxes into const_rtxes.
14841 Use FOR_EACH_SUBRTX rather than for_each_rtx.
14843 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14845 * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
14846 * rtlanal.c (tls_referenced_p_1): Delete.
14847 (tls_referenced_p): Take a const_rtx rather than an rtx.
14848 Use FOR_EACH_SUBRTX rather than for_each_rtx.
14850 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14852 * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
14853 (for_each_inc_dec): Take an rtx rather than an rtx *.
14854 * cselib.c (cselib_record_autoinc_cb): Update accordingly.
14855 (cselib_record_sets): Likewise.
14856 * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
14857 (check_for_inc_dec): Likewise.
14858 * rtlanal.c (for_each_inc_dec_ops): Delete.
14859 (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
14860 rather than a pointer to the memory address. Replace
14861 for_each_inc_dec_ops argument with separate function and data
14862 arguments. Abort on non-autoinc addresses.
14863 (for_each_inc_dec_find_mem): Delete.
14864 (for_each_inc_dec): Take an rtx rather than an rtx *. Use
14865 FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
14867 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14869 * rtl.h (find_all_hard_regs): Declare.
14870 * rtlanal.c (find_all_hard_regs): New function.
14871 (record_hard_reg_uses_1): Delete.
14872 (record_hard_reg_uses): Use find_all_hard_regs.
14874 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14876 * rtl.h (replace_label_data): Delete.
14877 (replace_label): Take the old label, new label and update-nuses flag
14878 as direct arguments. Return void.
14879 * cfgcleanup.c (outgoing_edges_match): Update accordingly.
14880 * rtlanal.c (replace_label): Update interface as above. Handle
14881 JUMP_TABLE_DATA as a special case. Handle JUMPs outside the
14882 iterator. Use FOR_EACH_SUBRTX_PTR.
14884 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14886 * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
14887 with const_rtx parameters.
14888 * varasm.c (get_pool_constant): Likewise.
14889 * rtlanal.c (rtx_referenced_p_1): Delete.
14890 (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
14891 Assert that the rtx we're looking for is nonnull. Allow searches
14892 for constant pool SYMBOL_REFs.
14894 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14896 * reload1.c: Include rtl-iter.h.
14897 (note_reg_elim_costly): Turn from being a for_each_rtx callback
14898 to being a function that examines each subrtx itself.
14899 (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
14901 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14903 * regcprop.c (cprop_find_used_regs_1): Delete.
14904 (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
14906 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14908 * regcprop.c: Include rtl-iter.h.
14909 (kill_value): Take a const_rtx.
14910 (kill_autoinc_value): Turn from being a for_each_rtx callback
14911 to being a function that examines each subrtx itself.
14912 (copyprop_hardreg_forward_1): Update accordingly.
14914 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14916 * reg-stack.c: Include rtl-iter.h.
14917 (subst_stack_regs_in_debug_insn): Delete.
14918 (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
14919 instead of for_each_rtx.
14921 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14923 * lower-subreg.c (find_decomposable_subregs): Turn from being
14924 a for_each_rtx callback to being a function that examines each
14925 subrtx itself. Remove handling of null rtxes.
14926 (decompose_multiword_subregs): Update accordingly.
14928 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14930 * lower-subreg.c (adjust_decomposed_uses): Delete.
14931 (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
14932 Remove handling of null rtxes.
14934 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14936 * lower-subreg.c: Include rtl-iter.h.
14937 (resolve_subreg_use): Turn from being a for_each_rtx callback
14938 to being a function that examines each subrtx itself. Remove
14939 handling of null rtxes.
14940 (resolve_reg_notes, resolve_simple_move): Update accordingly.
14941 (decompose_multiword_subregs): Likewise.
14943 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14945 * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
14946 to being a function that examines each subrtx itself.
14947 (simplify_using_condition, simplify_using_initial_values): Update
14950 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14952 * loop-iv.c: Include rtl-iter.h.
14953 (find_single_def_src): New function.
14954 (replace_single_def_regs): Turn from being a for_each_rtx callback
14955 to being a function that examines each subrtx itself.
14956 (replace_in_expr, simplify_using_initial_values): Update accordingly.
14958 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14960 * jump.c (eh_returnjump_p_1): Delete.
14961 (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
14962 Remove handling of null rtxes.
14964 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14966 * jump.c: Include rtl-iter.h.
14967 (returnjump_p_1): Delete.
14968 (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
14969 Remove handling of null rtxes.
14971 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14973 * ira.c: Include rtl-iter.h.
14974 (set_paradoxical_subreg): Turn from being a for_each_rtx callback
14975 to being a function that examines each subrtx itself. Remove
14976 handling of null rtxes.
14977 (update_equiv_regs): Update call accordingly.
14979 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14981 * fwprop.c: Include rtl-iter.h.
14982 (varying_mem_p): Turn from being a for_each_rtx callback to being
14983 a function that examines each subrtx itself.
14984 (propagate_rtx): Update accordingly.
14986 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14988 * function.c: Include rtl-iter.h
14989 (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
14990 callback to being a function that examines each subrtx itself.
14991 Return the changed flag.
14992 (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
14993 (instantiate_virtual_regs): Update calls accordingly.
14995 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
14997 * final.c: Include rtl-iter.h.
14998 (mark_symbol_ref_as_used): Delete.
14999 (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
15002 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15004 * emit-rtl.c: Include rtl-iter.h.
15005 (find_auto_inc): Turn from being a for_each_rtx callback to being
15006 a function that examines each subrtx itself. Assume the first operand
15007 to an RTX_AUTOINC is the automodified register.
15008 (try_split): Update call accordingly.
15010 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15012 * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
15013 Return a bool, inverting the result so that 0/false means "not ok".
15014 Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
15015 subrtxes of a CONST.
15016 (mem_loc_descriptor, add_const_value_attribute)
15017 (resolve_addr_in_expr): Update calls accordingly.
15019 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15021 * dwarf2out.c: Include rtl-iter.h.
15022 (const_ok_for_output_1): Take the rtx instead of a pointer to it.
15023 Remove unused data parameter. Return a bool, inverting the result
15024 so that 0/false means "not ok".
15025 (const_ok_for_output): Update accordingly. Use FOR_EACH_SUBRTX_VAR
15026 instead of for_each_rtx.
15028 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15030 * dse.c: Include rtl-iter.h.
15031 (check_mem_read_rtx): Change void * parameter to real type.
15032 Remove return value.
15033 (check_mem_read_use): Fix comment. Use FOR_EACH_SUBRTX_PTR instead of
15034 for_each_rtx. Don't handle null rtxes.
15036 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15038 * df-problems.c: Include rtl-iter.h.
15039 (find_memory): Turn from being a for_each_rtx callback to being
15040 a function that examines each subrtx itself. Continue to look for
15041 volatile references even after a nonvolatile one has been found.
15042 (can_move_insns_across): Update calls accordingly.
15044 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15046 * ddg.c (walk_mems_2, walk_mems_1): Delete.
15047 (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
15048 to iterate over subrtxes. Return a bool rather than an int.
15050 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15052 * ddg.c: Include rtl-iter.h.
15053 (mark_mem_use_1): Rename to...
15054 (mark_mem_use): ...deleting old mark_mem_use. Use FOR_EACH_SUBRTX
15055 instead of for_each_rtx.
15056 (mem_read_insn_p): Update accordingly.
15058 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15060 * cse.c (change_cc_mode_args): Delete.
15061 (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
15062 a function that examines each subrtx itself. Take the fields of
15063 change_cc_mode_args as argument and return void.
15064 (cse_change_cc_mode_insn): Update calls accordingly.
15066 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15068 * cse.c (is_dead_reg): Change argument to const_rtx.
15069 (dead_debug_insn_data): Delete.
15070 (is_dead_debug_insn): Expand commentary. Turn from being a
15071 for_each_rtx callback to being a function that examines
15072 each subrtx itself. Take the fields of dead_debug_insn_data
15074 (delete_trivially_dead_insns): Update call accordingly.
15076 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15078 * cse.c (check_for_label_ref): Move earlier in file. Turn from
15079 being a for_each_rtx callback to being a function that examines
15080 each subrtx itself.
15081 (cse_extended_basic_block): Update call accordingly.
15083 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15085 * cse.c (check_dependence_data): Delete.
15086 (check_dependence): Change from being a for_each_rtx callback to being
15087 a function that examines all subrtxes itself. Don't handle null rtxes.
15088 (invalidate): Update call accordingly.
15090 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15092 * cse.c: Include rtl-iter.h.
15093 (approx_reg_cost_1): Delete.
15094 (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
15095 Don't handle null rtxes.
15097 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15099 * cfgcleanup.c: Include rtl-iter.h.
15100 (mentions_nonequal_regs): Turn from being a for_each_rtx callback
15101 to being a function that examines each subrtx itself.
15102 (thread_jump): Update accordingly.
15104 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15106 * combine-stack-adj.c: Include rtl-iter.h.
15107 (record_stack_refs_data): Delete.
15108 (record_stack_refs): Turn from being a for_each_rtx callback
15109 to being a function that examines each subrtx itself.
15110 Take a pointer to the reflist. Invert sense of return value
15111 so that true means success and false means failure. Don't
15113 (combine_stack_adjustments_for_block): Update accordingly.
15115 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15117 * combine.c (record_truncated_value): Turn from being a for_each_rtx
15118 callback to a function that takes an rtx and returns a bool
15119 (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
15122 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15124 * combine.c: Include rtl-iter.h.
15125 (unmentioned_reg_p_1): Delete.
15126 (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
15127 Don't handle null rtxes.
15129 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15131 * calls.c: Include rtl-iter.h.
15132 (internal_arg_pointer_based_exp_1): Delete.
15133 (internal_arg_pointer_based_exp): Take a const_rtx.
15134 Use FOR_EACH_SUBRTX to iterate over subrtxes.
15136 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15138 * caller-save.c: Include rtl-iter.h.
15139 (add_used_regs_1): Delete.
15140 (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
15141 to iterate over subrtxes. Assert that any remaining pseudos
15144 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15146 * bt-load.c: Include rtl-iter.h.
15147 (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
15148 (find_btr_use): Move further up file. Use FOR_EACH_SUBRTX_PTR
15149 to iterate over subrtxes.
15150 (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
15151 find_btr_use rather than btr_referenced_p.
15153 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15155 * alias.c: Include rtl-iter.h.
15156 (refs_newer_value_cb): Delete.
15157 (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
15159 2014-08-28 Richard Sandiford <rdsandiford@googlemail.com>
15161 * rtl-iter.h: New file.
15162 * rtlanal.c: Include it.
15163 (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
15164 (generic_subrtx_iterator <T>::add_single_to_queue)
15165 (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
15166 (generic_subrtx_iterator <T>::free_array): New functions.
15167 (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
15168 (generic_subrtx_iterator <const_rtx_accessor>)
15169 (generic_subrtx_iterator <rtx_var_accessor>
15170 (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
15171 (setup_reg_subrtx_bounds): New function.
15172 (init_rtlanal): Call it.
15174 2014-08-27 Kaz Kojima <kkojima@gcc.gnu.org>
15177 * config/sh/sh.md (ashlsi3): Handle negative shift count for
15179 (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
15181 2014-08-27 Richard Sandiford <rdsandiford@googlemail.com>
15183 * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
15185 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15187 * rtl.h (JUMP_LABEL_AS_INSN): New.
15189 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15191 * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
15193 (alloc_EXPR_LIST): Strengthen return type from rtx to
15195 (remove_free_EXPR_LIST_node): Likewise for param.
15196 * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
15197 from rtx to rtx_expr_list *.
15198 * sched-int.h (struct deps_desc): Strengthen fields
15199 "pending_read_mems" and "pending_write_mems" from rtx to
15202 * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
15203 rtx to rtx_expr_list *.
15204 * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
15205 (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
15207 (remove_free_EXPR_LIST_node): Likewise. Strengthen local "node"
15208 from rtx to rtx_expr_list *.
15209 * loop-iv.c (simplify_using_initial_values): Strengthen local
15210 "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
15211 "pnote_next" from rtx * to rtx_expr_list **.
15212 * sched-deps.c (remove_from_both_dependence_lists): Strengthen
15213 param "exprp" from rtx * to rtx_expr_list **.
15214 (add_insn_mem_dependence): Strengthen local "mem_list" from
15215 rtx * to rtx_expr_list **. Strengthen local "mem_node" from rtx
15216 to rtx_expr_list *.
15217 * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
15218 and local "new_mems" from rtx to rtx_expr_list *. Strengthen
15219 param "old_mems_p" from rtx * to rtx_expr_list **.
15220 * var-tracking.c (struct adjust_mem_data): Strengthen field
15221 "side_effects" from rtx to rtx_expr_list *.
15222 (adjust_insn): Replace NULL_RTX with NULL when assigning to
15224 (prepare_call_arguments): Likewise.
15226 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15228 * function.h (struct rtl_data): Strengthen field
15229 "x_stack_slot_list" from rtx to rtx_expr_list *.
15231 * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
15232 when assigning to stack_slot_list.
15234 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15236 * function.h (struct rtl_data): Strengthen field
15237 x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
15238 * rtl.h (remove_node_from_expr_list): Strengthen second param from
15239 rtx * to rtx_expr_list **.
15241 * cfgbuild.c (make_edges): In loop over
15242 nonlocal_goto_handler_labels, strengthen local "x" from rtx to
15243 rtx_expr_list *, and use methods of the latter class to clarify
15245 * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
15246 rtx_expr_list *, and use methods of the latter class to clarify
15248 * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
15249 * reload1.c (set_initial_label_offsets): Likewise for local "x".
15250 * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
15251 from rtx * to rtx_expr_list **. Strengthen local "temp" from rtx
15252 to rtx_expr_list *. Use methods of the latter class to clarify
15255 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15257 * function.h (struct expr_status): Strengthen field
15258 "x_forced_labels" from rtx to rtx_expr_list *.
15260 * cfgbuild.c (make_edges): Split local "x" into two locals,
15261 strengthening one from rtx to rtx_expr_list *, and using methods
15263 * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
15264 loop over forced_labels, introduce strengthen it from rtx to
15265 rtx_expr_list *, using methods to clarify the code.
15266 * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
15267 to rtx_expr_list *, using methods of said class to clarify the
15269 * reload1.c (set_initial_label_offsets): Split local "x" into two
15270 per-loop variables, strengthening the first from rtx to
15271 rtx_expr_list * and using methods.
15273 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15275 * coretypes.h (class rtx_expr_list): Add forward declaration.
15276 * emit-rtl.c (gen_rtx_EXPR_LIST): New.
15277 * gengenrtl.c (special_rtx): Add EXPR_LIST.
15278 * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
15279 invariant: GET_CODE (X) == EXPR_LIST.
15280 (is_a_helper <rtx_expr_list *>::test): New.
15281 (rtx_expr_list::next): New.
15282 (rtx_expr_list::element): New.
15283 (gen_rtx_EXPR_LIST): New.
15285 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15287 * varasm.c (mark_constants): Convert a GET_CODE check into a
15288 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
15289 Use methods of rtx_sequence to clarify the code.
15291 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15293 * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
15294 local "seq" via a checked cast, and use methods of rtx_sequence
15295 to simplify the code.
15297 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15299 * resource.c (mark_referenced_resources): Strengthen local
15300 "sequence" from rtx to rtx_sequence *, adding a checked cast, and
15301 using methods of rtx_sequence to clarify the code.
15302 (find_dead_or_set_registers): Within the switch statement, convert
15303 a GET_CODE check to a dyn_cast, introducing local "seq". Within
15304 the JUMP_P handling, introduce another local "seq", adding a
15305 checked cast to rtx_sequence *. In both cases, use methods of
15306 rtx_sequence to clarify the code.
15307 (mark_set_resources): Within SEQUENCE case, introduce local "seq"
15308 via a checked cast, and use methods of rtx_sequence to simplify
15311 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15313 * reorg.c (redundant_insn): In two places in the function, replace
15314 a check of GET_CODE with a dyn_cast, introducing local "seq", and
15315 usings methods of rtx_sequence to clarify the code.
15317 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15319 * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
15320 local "seq" with a checked cast, and use methods of rtx_sequence
15321 to clarify the code.
15323 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15325 * function.c (contains): Introduce local "seq" for PATTERN (insn),
15326 with a checked cast, in the region for where we know it's a
15327 SEQUENCE. Use methods of rtx_sequence.
15329 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15331 * final.c (get_attr_length_1): Replace GET_CODE check with a
15332 dyn_cast, introducing local "seq" and the use of methods of
15334 (shorten_branches): Likewise, introducing local "body_seq".
15335 Strengthen local "inner_insn" from rtx to rtx_insn *.
15336 (reemit_insn_block_notes): Replace GET_CODE check with a
15337 dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
15338 Use methods of rtx_sequence.
15339 (final_scan_insn): Likewise, introducing local "seq" for when
15340 "body" is known to be a SEQUENCE, using its methods.
15342 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15344 * except.c (can_throw_external): Strengthen local "seq" from rtx
15345 to rtx_sequence *. Use methods of rtx_sequence.
15346 (insn_nothrow_p): Likewise.
15348 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15350 * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
15351 dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
15352 Use methods of rtx_sequence.
15353 (scan_trace): Likewise for local "pat".
15355 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15357 * coretypes.h (class rtx_sequence): Add forward declaration.
15358 * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
15359 invariant: GET_CODE (X) == SEQUENCE.
15360 (is_a_helper <rtx_sequence *>::test): New.
15361 (is_a_helper <const rtx_sequence *>::test): New.
15362 (rtx_sequence::len): New.
15363 (rtx_sequence::element): New.
15364 (rtx_sequence::insn): New.
15366 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15368 * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
15370 (alloc_INSN_LIST): Strengthen return type from rtx to
15372 (copy_INSN_LIST): Likewise for return type and param.
15373 (concat_INSN_LIST): Likewise for both params and return type.
15374 (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
15375 rtx_insn *. Strengthen second param from rtx * to rtx_insn_list **.
15376 (remove_free_INSN_LIST_node): Strenghten return type from rtx to
15377 rtx_insn *. Strengthen param from rtx * to rtx_insn_list **.
15379 * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
15380 "implicit_sets", "control_uses", "clobbers" from rtx to
15382 (struct deps_desc): Likewise for fields "pending_read_insns",
15383 "pending_write_insns", "pending_jump_insns",
15384 "last_pending_memory_flush", "last_function_call",
15385 "last_function_call_may_noreturn", "sched_before_next_call",
15386 "sched_before_next_jump".
15387 (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
15388 (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
15390 * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
15391 from rtx to rtx_insn_list *.
15392 (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
15395 * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
15396 to rtx_insn_list **.
15397 (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
15399 (queue_insn): Likewise for local "link".
15400 (struct haifa_saved_data): Strengthen field "insn_queue" from
15401 rtx * to rtx_insn_list **.
15402 (save_backtrack_point): Update allocation of save->insn_queue to
15403 reflect the strengthening of elements from rtx to rtx_insn_list *.
15404 (queue_to_ready): Strengthen local "link" from rtx to
15405 rtx_insn_list *; use methods "next" and "insn" when traversing the
15407 (early_queue_to_ready): Likewise for locals "link", "next_link",
15409 (schedule_block): Update allocation of insn_queue to reflect the
15410 strengthening of elements from rtx to rtx_insn_list *. Strengthen
15411 local "link" from rtx to rtx_insn_list *, and use methods when
15413 (add_to_speculative_block): Strengthen locals "twins" and
15414 "next_node" from rtx to rtx_insn_list *, and use methods when
15415 working with them. Strengthen local "twin" from rtx to
15416 rtx_insn *, eliminating a checked cast.
15417 (fix_recovery_deps): Strengthen locals "ready_list" and "link"
15418 from rtx to rtx_insn_list *, and use methods when working with
15421 * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
15422 from rtx to rtx_insn_list *, adding a checked cast.
15423 (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
15425 (copy_INSN_LIST): Strengthen return type and locals "new_queue",
15426 "newlink" from rtx to rtx_insn_list *. Strengthen local
15427 "pqueue" from rtx * to rtx_insn_list **. Strengthen local "x"
15428 from rtx to rtx_insn *.
15429 (concat_INSN_LIST): Strengthen return type and local "new_rtx",
15430 from rtx to rtx_insn_list *. Use methods of the latter class.
15431 (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
15432 rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
15433 (remove_free_INSN_LIST_node): Strengthen return type and local
15434 "elem" from rtx to rtx_insn *. Strenghten param "listp" from
15435 rtx * to rtx_insn_list **. Strengthen local "node" from rtx to
15436 rtx_insn_list *, using "insn" method.
15438 * sched-deps.c (add_dependence_list): Strengthen param "list"
15439 from rtx to rtx_insn_list *, and use methods when working with it.
15440 (add_dependence_list_and_free): Strengthen param "listp" from
15441 rtx * to rtx_insn_list **.
15442 (remove_from_dependence_list): Strenghten param "listp" from rtx *
15443 to rtx_insn_list **, and use methods when working with *listp.
15444 (remove_from_both_dependence_lists): Strengthen param "listp" from
15445 rtx * to rtx_insn_list **
15446 (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
15447 to rtx_insn_list **. Eliminate local "link", in favor of two new
15448 locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
15450 (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
15451 by introducing local "cond_deps".
15452 (remove_from_deps): Strengthen param "insn" from rtx to
15455 * sched-rgn.c (concat_insn_mem_list): Strengthen param
15456 "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
15457 Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
15458 Use methods of rtx_insn_list.
15460 * store-motion.c (struct st_expr): Strengthen fields
15461 "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
15462 (st_expr_entry): Replace NULL_RTX with NULL when dealing with
15464 (find_moveable_store): Split out "tmp" into multiple more-tightly
15465 scoped locals. Use methods of rtx_insn_list *.
15466 (compute_store_table): Strengthen local "tmp" from rtx to
15467 rtx_insn *. Use methods of rtx_insn_list *.
15469 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15471 * coretypes.h (class rtx_insn_list): Add forward declaration.
15472 * rtl.h (class rtx_insn_list): New subclass of rtx_def
15473 (is_a_helper <rtx_insn_list *>::test): New.
15474 (rtx_insn_list::next): New.
15475 (rtx_insn_list::insn): New.
15476 (gen_rtx_INSN_LIST): Add prototype.
15477 * emit-rtl.c (gen_rtx_INSN_LIST): New.
15478 * gengenrtl.c (special_rtx): Add INSN_LIST.
15480 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15482 * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
15483 "prev" from rtx to rtx_insn *.
15485 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15487 * rtl.h (INSN_UID): Convert from a macro to a pair of inline
15488 functions. Require merely an rtx for now, not an rtx_insn *.
15489 (BLOCK_FOR_INSN): Likewise.
15490 (INSN_LOCATION): Likewise.
15491 (INSN_HAS_LOCATION): Convert from a macro to an inline function.
15493 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15495 * rtl.h (PATTERN): Convert this macro into a pair of inline
15496 functions, for now, requiring const_rtx and rtx.
15498 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15500 * target.def (unwind_emit): Strengthen param "insn" from rtx to
15502 (final_postscan_insn): Likewise.
15503 (adjust_cost): Likewise.
15504 (adjust_priority): Likewise.
15505 (variable_issue): Likewise.
15506 (macro_fusion_pair_p): Likewise.
15507 (dfa_post_cycle_insn): Likewise.
15508 (first_cycle_multipass_dfa_lookahead_guard): Likewise.
15509 (first_cycle_multipass_issue): Likewise.
15510 (dfa_new_cycle): Likewise.
15511 (adjust_cost_2): Likewise for params "insn" and "dep_insn".
15512 (speculate_insn): Likewise for param "insn".
15513 (gen_spec_check): Likewise for params "insn" and "label".
15514 (get_insn_spec_ds): Likewise for param "insn".
15515 (get_insn_checked_ds): Likewise.
15516 (dispatch_do): Likewise.
15517 (dispatch): Likewise.
15518 (cannot_copy_insn_p): Likewise.
15519 (invalid_within_doloop): Likewise.
15520 (legitimate_combined_insn): Likewise.
15521 (needed): Likewise.
15524 * doc/tm.texi: Automatically updated to reflect changes to
15527 * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
15529 (schedule_block): Likewise.
15530 (sched_init): Likewise.
15531 (sched_speculate_insn): Strengthen param "insn" from rtx to
15533 (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
15535 * hooks.c (hook_bool_rtx_true): Rename to...
15536 hook_bool_rtx_insn_true): ...this, and strengthen first param from
15538 (hook_constcharptr_const_rtx_null): Rename to...
15539 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
15540 first param from const_rtx to const rtx_insn *.
15541 (hook_bool_rtx_int_false): Rename to...
15542 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
15543 param from rtx to rtx_insn *.
15544 (hook_void_rtx_int): Rename to...
15545 (hook_void_rtx_insn_int): ...this, and strengthen first param from
15548 * hooks.h (hook_bool_rtx_true): Rename to...
15549 (hook_bool_rtx_insn_true): ...this, and strengthen first param from
15551 (hook_bool_rtx_int_false): Rename to...
15552 (hook_bool_rtx_insn_int_false): ...this, and strengthen first
15553 param from rtx to rtx_insn *.
15554 (hook_void_rtx_int): Rename to...
15555 (hook_void_rtx_insn_int): ...this, and strengthen first param from
15557 (hook_constcharptr_const_rtx_null): Rename to...
15558 (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
15559 first param from const_rtx to const rtx_insn *.
15561 * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
15562 and local "prev" from rtx to rtx_insn *.
15564 * sched-int.h (sched_speculate_insn): Strengthen first param from
15567 * sel-sched.c (create_speculation_check): Likewise for local "label".
15568 * targhooks.c (default_invalid_within_doloop): Strengthen param
15569 "insn" from const_rtx to const rtx_insn *.
15570 * targhooks.h (default_invalid_within_doloop): Strengthen param
15571 from const_rtx to const rtx_insn *.
15573 * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
15574 (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
15576 * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
15578 (arc_invalid_within_doloop): Likewise, with const.
15580 * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
15581 (arm_cannot_copy_insn_p): Likewise for param "insn".
15582 (arm_unwind_emit): Likewise.
15584 * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
15587 * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
15588 (c6x_variable_issue): Likewise. Removed now-redundant checked
15590 (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
15592 * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
15593 Likewise for param "insn".
15594 (epiphany_mode_after): Likewise.
15595 * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
15596 params "insn", "dep_insn".
15597 (epiphany_mode_needed): Likewise for param "insn".
15598 (epiphany_mode_after): Likewise.
15600 * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
15601 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
15602 (ix86_avx_u128_mode_needed): Likewise.
15603 (ix86_i387_mode_needed): Likewise.
15604 (ix86_mode_needed): Likewise.
15605 (ix86_avx_u128_mode_after): Likewise.
15606 (ix86_mode_after): Likewise.
15607 (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
15608 (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
15609 (ix86_adjust_priority): Likewise for param "insn".
15610 (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
15611 (do_dispatch): Likewise.
15612 (has_dispatch): Likewise.
15613 * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
15615 * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
15616 reflect renaming of default hook implementation from
15617 hook_constcharptr_const_rtx_null to
15618 hook_constcharptr_const_rtx_insn_null.
15619 (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
15621 (ia64_variable_issue): Likewise for param "insn".
15622 (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
15623 (ia64_dfa_new_cycle): Likewise.
15624 (ia64_get_insn_spec_ds): Likewise.
15625 (ia64_get_insn_checked_ds): Likewise.
15626 (ia64_speculate_insn): Likewise.
15627 (ia64_gen_spec_check): Likewise for params "insn", "label".
15628 (ia64_asm_unwind_emit): Likewise for param "insn".
15630 * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
15632 * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
15633 "insn", "def_insn".
15634 (m68k_sched_variable_issue): Likewise for param "insn".
15636 * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
15639 * config/microblaze/microblaze.c (microblaze_adjust_cost):
15640 Likewise for params "insn", "dep".
15642 * config/mips/mips.c (mips_adjust_cost): Likewise.
15643 (mips_variable_issue): Likewise for param "insn".
15644 (mips_final_postscan_insn): Likewise.
15646 * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
15647 for params "insn", "dep".
15649 * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
15651 (pa_adjust_priority): Likewise for param "insn".
15653 * config/picochip/picochip.c (picochip_sched_adjust_cost):
15654 Likewise for params "insn", "dep_insn".
15656 * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
15658 (rs6000_variable_issue): Likewise.
15659 (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
15660 (rs6000_debug_adjust_cost): Likewise.
15661 (rs6000_adjust_priority): Likewise for param "insn".
15662 (rs6000_use_sched_lookahead_guard): Likewise.
15663 (get_next_active_insn): Likewise for return type and both params.
15664 (redefine_groups): Likewise for params "prev_head_insn", "tail"
15665 and locals "insn", "next_insn".
15666 (pad_groups): Likewise.
15668 * config/s390/s390.c (s390_adjust_priority): Likewise for param
15670 (s390_cannot_copy_insn_p): Likewise.
15671 (s390_sched_variable_issue): Likewise for third param, eliminating
15673 (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
15674 default hook implementation from hook_constcharptr_const_rtx_null
15675 to hook_constcharptr_const_rtx_insn_null.
15677 * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
15678 from rtx to rtx_insn *.
15679 (sh_adjust_cost): Likewise for params "insn", "dep_insn".
15680 (sh_variable_issue): Likewise for param "insn".
15681 (sh_dfa_new_cycle): Likewise.
15682 (sh_mode_needed): Likewise.
15683 (sh_mode_after): Likewise.
15685 * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
15686 params "insn", "dep_insn".
15687 (hypersparc_adjust_cost): Likewise.
15688 (sparc_adjust_cost): Likewise.
15690 * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
15691 param, eliminated checked cast.
15692 (spu_sched_adjust_cost): Likewise for first and third params.
15694 * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
15695 params "insn" and "dep_insn" from rtx to rtx_insn *.
15697 * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
15699 2014-08-27 David Malcolm <dmalcolm@redhat.com>
15701 * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
15702 (set_is_load_p): ...this, updating to work on a SET pattern rather
15704 (is_store_insn): Rename to...
15705 (set_is_store_p): ...this, updating to work on a SET pattern
15706 rather than an insn.
15707 (mn10300_adjust_sched_cost): Move call to get_attr_timings from
15708 top of function to where it is needed. Rewrite the bogus
15709 condition that checks for "insn" and "dep" being PARALLEL to
15710 instead use single_set, introducing locals "insn_set" and
15711 "dep_set". Given that we only ever returned "cost" for a non-pair
15712 of SETs, bail out early if we don't have a pair of SET.
15713 Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
15714 use the new locals "insn_set" and "dep_set", and update calls to
15715 is_load_insn and is_store_insn to be calls to set_is_load_p and
15718 2014-08-27 Guozhi Wei <carrot@google.com>
15721 * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
15722 amount before using it.
15724 2014-08-27 Richard Biener <rguenther@suse.de>
15726 * gimple-fold.c (get_maxval_strlen): Add overload wrapping
15727 get_maxval_strlen inside a more useful API.
15728 (gimple_fold_builtin_with_strlen): Remove and fold into ...
15729 (gimple_fold_builtin): ... caller.
15730 (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
15731 gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
15732 gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
15733 gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
15734 gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
15735 gimple_fold_builtin_sprintf): Adjust to compute maxval
15738 2014-08-27 Yvan Roux <yvan.roux@linaro.org>
15741 * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
15743 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
15744 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15745 Anna Tikhonova <anna.tikhonova@intel.com>
15746 Ilya Tocar <ilya.tocar@intel.com>
15747 Andrey Turetskiy <andrey.turetskiy@intel.com>
15748 Ilya Verbin <ilya.verbin@intel.com>
15749 Kirill Yukhin <kirill.yukhin@intel.com>
15750 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15752 * config/i386/sse.md
15753 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
15754 Use `concat_tg_mode' attribute to determine asm register size.
15756 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
15757 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15758 Anna Tikhonova <anna.tikhonova@intel.com>
15759 Ilya Tocar <ilya.tocar@intel.com>
15760 Andrey Turetskiy <andrey.turetskiy@intel.com>
15761 Ilya Verbin <ilya.verbin@intel.com>
15762 Kirill Yukhin <kirill.yukhin@intel.com>
15763 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15765 * config/i386/sse.md
15766 (define_mode_iterator VI48_AVX512VL): New.
15767 (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
15768 (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
15769 (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
15770 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15771 with VI1): Change mode iterator.
15772 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15773 with VI_ULOADSTORE_BW_AVX512VL): New.
15774 (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15775 with VI_ULOADSTORE_F_AVX512VL): Ditto.
15776 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15777 with VI1): Change mode iterator.
15778 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15779 with VI_ULOADSTORE_BW_AVX512VL): New.
15780 (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
15781 with VI_ULOADSTORE_F_AVX512VL): Ditto.
15782 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
15783 with VI1): Change mode iterator.
15784 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
15785 with VI_ULOADSTORE_BW_AVX512VL): New.
15786 (define_insn "<sse2_avx_avx512f>_storedqu<mode>
15787 with VI_ULOADSTORE_BW_AVX512VL): Ditto.
15788 (define_insn "avx512f_storedqu<mode>_mask"): Delete.
15789 (define_insn "<avx512>_storedqu<mode>_mask" with
15790 VI48_AVX512VL): New.
15791 (define_insn "<avx512>_storedqu<mode>_mask" with
15792 VI12_AVX512VL): Ditto.
15794 2014-08-27 Alexander Ivchenko <alexander.ivchenko@intel.com>
15795 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
15796 Anna Tikhonova <anna.tikhonova@intel.com>
15797 Ilya Tocar <ilya.tocar@intel.com>
15798 Andrey Turetskiy <andrey.turetskiy@intel.com>
15799 Ilya Verbin <ilya.verbin@intel.com>
15800 Kirill Yukhin <kirill.yukhin@intel.com>
15801 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
15803 * config/i386/sse.md
15804 (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
15805 (define_mode_iterator VI48_AVX512BW): New.
15806 (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
15807 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
15808 with VI48_AVX2_48_AVX512F): New.
15809 (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
15810 with VI2_AVX512VL): Ditto.
15812 2014-08-27 Richard Biener <rguenther@suse.de>
15814 PR middle-end/62239
15815 * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
15816 (fold_builtin_3): Do not fold strcat_chk here.
15817 * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
15819 (gimple_fold_builtin): Fold strcat_chk here.
15821 2014-08-26 Aldy Hernandez <aldyh@redhat.com>
15823 * dwarf2out.h (dwarf2out_decl): Remove prototype.
15824 * dwarf2out.c (dwarf2out_decl): Make static.
15826 2014-08-26 Joel Sherrill <joel.sherrill@oarcorp.com>
15828 * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
15830 2014-08-26 David Malcolm <dmalcolm@redhat.com>
15832 * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
15833 from rtx to rtx_insn *.
15834 (cselib_lookup_from_insn): Likewise for final param.
15835 (cselib_subst_to_values_from_insn): Likewise.
15836 (cselib_add_permanent_equiv): Likewise.
15838 * cselib.c (cselib_current_insn): Likewise for this variable.
15839 (cselib_subst_to_values_from_insn): Likewise for param "insn".
15840 (cselib_lookup_from_insn): Likewise.
15841 (cselib_add_permanent_equiv): Likewise for param "insn" and local
15842 "save_cselib_current_insn".
15843 (cselib_process_insn): Replace use of NULL_RTX with NULL.
15845 * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
15846 from rtx to rtx_insn *.
15848 2014-08-26 David Malcolm <dmalcolm@redhat.com>
15850 * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
15853 2014-08-26 David Malcolm <dmalcolm@redhat.com>
15855 * df.h (df_dump_insn_problem_function): Strengthen first param of
15856 this callback from const_rtx to const rtx_insn *.
15857 (struct df_insn_info): Strengthen field "insn" from rtx to
15859 (DF_REF_INSN): Eliminate this function, reinstating the older
15861 (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
15862 (df_reg_defined): Likewise.
15863 (df_find_use): Likewise.
15864 (df_reg_used): Likewise.
15865 (df_dump_insn_top): Strengthen param 1 from const_rtx to
15867 (df_dump_insn_bottom): Likewise.
15868 (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
15869 (df_insn_debug_regno): Likewise.
15870 (debug_df_insn): Likewise.
15871 (df_rd_simulate_one_insn): Likewise for param 2.
15872 (df_word_lr_simulate_defs): Likewise for param 1.
15873 (df_word_lr_simulate_uses): Likewise.
15874 (df_md_simulate_one_insn): Likewise for param 2.
15875 (df_simulate_find_noclobber_defs): Likewise for param 1.
15876 (df_simulate_find_defs): Likewise.
15877 (df_simulate_defs): Likewise.
15878 (df_simulate_uses): Likewise.
15879 (df_simulate_one_insn_backwards): Likewise for param 2.
15880 (df_simulate_one_insn_forwards): Likewise.
15881 (df_uses_create): Likewise for param 2.
15882 (df_insn_create_insn_record): Likewise for param 1.
15883 (df_insn_delete): Likewise.
15884 (df_insn_rescan): Likewise.
15885 (df_insn_rescan_debug_internal): Likewise.
15886 (df_insn_change_bb): Likewise.
15887 (df_notes_rescan): Likewise.
15888 * rtl.h (remove_death): Likewise for param 2.
15889 (print_rtl_with_bb): Strengthen param 2 from const_rtx to
15891 * sched-int.h (reemit_notes): Strengthen param from rtx to
15893 * valtrack.h (propagate_for_debug): Likewise for param 1.
15895 * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
15896 local "tmp_rtx" from const_rtx to const rtx_insn *.
15897 * combine.c (remove_death): Strengthen param "insn" from rtx to
15899 (move_deaths): Likewise for local "where_dead".
15900 * cse.c (delete_trivially_dead_insns): Introduce local
15901 "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
15902 * df-core.c (df_find_def): Strengthen param "insn" from rtx to
15904 (df_reg_defined): Likewise.
15905 (df_find_use): Likewise.
15906 (df_reg_used): Likewise.
15907 (df_dump_insn_problem_data): Strengthen param "insn" from
15908 const_rtx to const rtx_insn *.
15909 (df_dump_insn_top): Likewise.
15910 (df_dump_insn_bottom): Likewise.
15911 (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
15912 (df_insn_debug_regno): Likewise.
15913 (debug_df_insn): Likewise.
15914 (DF_REF_INSN): Delete.
15915 * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
15916 from rtx to rtx_insn *.
15917 (df_chain_insn_top_dump): Strengthen param "insn" from
15918 const_rtx to const rtx_insn *.
15919 (df_chain_insn_bottom_dump): Likewise.
15920 (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
15922 (df_word_lr_simulate_uses): Likewise.
15923 (df_print_note): Likewise.
15924 (df_remove_dead_and_unused_notes): Likewise.
15925 (df_set_unused_notes_for_mw): Likewise.
15926 (df_set_dead_notes_for_mw): Likewise.
15927 (df_create_unused_note): Likewise.
15928 (df_simulate_find_defs): Likewise.
15929 (df_simulate_find_uses): Likewise.
15930 (df_simulate_find_noclobber_defs): Likewise.
15931 (df_simulate_defs): Likewise.
15932 (df_simulate_uses): Likewise.
15933 (df_simulate_one_insn_backwards): Likewise.
15934 (df_simulate_one_insn_forwards): Likewise.
15935 (df_md_simulate_one_insn): Likewise.
15936 * df-scan.c (df_uses_create): Likewise.
15937 (df_insn_create_insn_record): Likewise.
15938 (df_insn_delete): Likewise.
15939 (df_insn_rescan): Likewise.
15940 (df_insn_rescan_debug_internal): Likewise.
15941 (df_insn_change_bb): Likewise.
15942 (df_notes_rescan): Likewise.
15943 (df_refs_add_to_chains): Likewise.
15944 (df_insn_refs_verify): Likewise.
15945 * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
15946 when invoking df_insn_delete.
15947 (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
15948 (set_unique_reg_note): Add checked cast.
15949 * final.c (cleanup_subreg_operands): Likewise.
15950 * gcse.c (update_ld_motion_stores): Likewise, strengthening local
15951 "insn" from rtx to rtx_insn *.
15952 * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
15953 "last" from rtx to rtx_insn *.
15954 * ira-emit.c (change_regs_in_insn): New function.
15955 (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
15956 Invoke change_regs_in_insn rather than change_regs.
15957 * ira.c (update_equiv_regs): Strengthen locals "insn",
15958 "init_insn", "new_insn" from rtx to rtx_insn *. Invoke
15959 for_each_rtx_in_insn rather than for_each_rtx.
15960 * recog.c (confirm_change_group): Add checked casts.
15961 (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
15963 (peep2_fill_buffer): Add checked cast.
15964 * rtlanal.c (remove_note): Likewise.
15965 * valtrack.c (propagate_for_debug): Strengthen param "insn" and
15966 locals "next" "end" from rtx to rtx_insn *.
15968 2014-08-26 David Malcolm <dmalcolm@redhat.com>
15970 * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
15972 (struct reg_use_data): Likewise for field "insn".
15973 (insn_cost): Likewise for param.
15974 (real_insn_for_shadow): Likewise for return type and param.
15975 (increase_insn_priority): Likewise for param 1.
15976 (debug_dependencies): Likewise for both params.
15978 * haifa-sched.c (insn_delay): Likewise for param "insn".
15979 (real_insn_for_shadow): Likewise for return type and param "insn".
15980 (update_insn_after_change): Likewise for param "insn".
15981 (recompute_todo_spec): Likewise for param "next" and locals "pro",
15983 (insn_cost): Likewise for param "insn".
15984 (increase_insn_priority): Likewise.
15985 (calculate_reg_deaths): Likewise.
15986 (setup_insn_reg_pressure_info): Likewise.
15987 (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
15988 (model_index): Strengthen param "insn" from rtx to rtx_insn *.
15989 (model_recompute): Likewise.
15990 (must_restore_pattern_p): Likewise for param "next".
15991 (model_excess_cost): Likewise for param "insn".
15992 (queue_remove): Likewise.
15993 (adjust_priority): Likewise for param "prev".
15994 (update_register_pressure): Likewise for param "insn".
15995 (setup_insn_max_reg_pressure): Likewise for local "insn".
15996 (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
15997 (model_add_to_schedule): Likewise.
15998 (model_reset_queue_indices): Likewise for local "insn".
15999 (unschedule_insns_until): Strengthen local "recompute_vec" from
16000 auto_vec<rtx> to auto_vec<rtx_insn *>. Strengthen locals "last",
16001 "con" from rtx to rtx_insn *.
16002 (restore_last_backtrack_point): Likewise for both locals "x". Add
16004 (estimate_insn_tick): Likewise for param "insn".
16005 (commit_schedule): Likewise for params "prev_head", "tail" and
16007 (verify_shadows): Likewise for locals "i1", "i2".
16008 (dump_insn_stream): Likewise for params "head", "tail" and locals
16009 "next_tail", "insn".
16010 (schedule_block): Likewise for locals "insn", "x". Add a checked
16012 (fix_inter_tick): Likewise for params "head", "tail".
16013 (create_check_block_twin): Likewise for local "jump".
16014 (haifa_change_pattern): Likewise for param "insn".
16015 (haifa_speculate_insn): Likewise.
16016 (dump_new_block_header): Likewise for params "head", "tail".
16017 (fix_jump_move): Likewise for param "jump".
16018 (move_block_after_check): Likewise.
16019 (sched_init_insn_luid): Likewise for param "insn".
16020 (sched_init_luids): Likewise for local "insn".
16021 (insn_luid): Likewise for param "insn".
16022 (init_h_i_d): Likewise.
16023 (haifa_init_h_i_d): Likewise for local "insn".
16024 (haifa_init_insn): Likewise for param "insn".
16025 * sched-deps.c (add_dependence): Likewise for local "real_pro",
16027 (create_insn_reg_use): Likewise for param "insn".
16028 (setup_insn_reg_uses): Likewise. Add a checked cast.
16029 * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
16030 "tail" from rtx to rtx_insn *.
16031 * sched-rgn.c (void debug_dependencies): Likewise, also for locals
16032 "insn", "next_tail".
16034 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16036 * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
16037 from rtx to rtx_insn *.
16038 (model_add_to_schedule): Likewise for locals "start", "end",
16041 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16043 * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
16045 * cfgrtl.c (duplicate_insn_chain): Likewise for params "from",
16046 "to" and locals "insn", "next", "copy". Remove now-redundant
16049 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16051 * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
16052 rtx_insn * and param 4 from rtx * to rtx_insn **.
16053 (get_condition): Strengthen param 1 from rtx to rtx_insn * and
16054 param 2 from rtx * to rtx_insn **.
16056 * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
16057 rtx_insn * and final param from rtx * to rtx_insn **.
16059 * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
16060 from rtx to rtx_insn *.
16061 (try_head_merge_bb): Likewise for both locals named "move_upto".
16062 * df-problems.c (can_move_insns_across): Likewise for params
16063 "from", "to", "across_from", "across_to" and locals "insn",
16064 "next", "max_to". Strengthen param "pmove_upto" from rtx * to
16066 * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
16067 from rtx to rtx_insn *.
16068 (noce_get_alt_condition): Strengthen param "earliest" from rtx *
16069 to rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
16070 (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
16072 (noce_try_abs): Likewise.
16073 (noce_get_condition): Likewise for param "jump". Strengthen param
16074 "earliest" from rtx * to rtx_insn **.
16075 (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
16077 (find_cond_trap): Likewise.
16078 (dead_or_predicable): Likewise for local "earliest".
16079 * loop-iv.c (check_simple_exit): Likewise for local "at". Add
16081 * rtlanal.c (canonicalize_condition): Likewise for param "insn"
16082 and local "prev". Strengthen param "earliest" from rtx * to
16084 (get_condition): Strengthen param "jump" from rtx to rtx_insn *
16085 Strengthen param "earliest" from rtx * to rtx_insn **.
16087 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16089 * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
16090 "to" and local "insn" from rtx to rtx_insn *.
16092 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16094 * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
16095 from rtx to rtx_insn *.
16096 (need_nop_to_preserve_insn_bb): Likewise for param "insn".
16097 (code_motion_path_driver): Likewise for local "last_insn".
16098 (simplify_changed_insns): Likewise for local "insn".
16100 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16102 * rtl.h (push_to_sequence): Strengthen param from rtx to
16104 (push_to_sequence2): Likewise for both params.
16105 (delete_insns_since): Likewise for param.
16106 (reorder_insns_nobb): Likewise for all three params.
16107 (set_new_first_and_last_insn): Likewise for both params.
16109 * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
16110 rtx_insn *. Remove now-redundant cast.
16111 (set_last_insn): Likewise.
16113 * builtins.c (expand_builtin_return): Strengthen local
16114 "call_fusage" from rtx to rtx_insn *.
16115 * cfgrtl.c (create_basic_block_structure): Likewise for local
16117 * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
16118 "first", "last" and local "insn".
16119 (delete_insns_since): Likewise for param "from".
16120 (reorder_insns_nobb): Likewise for params "from", "to", "after"
16122 (push_to_sequence): Likewise for param "first" and local "last".
16123 (push_to_sequence2): Likewise for params "first" and "last".
16124 * lra.c (emit_add3_insn): Likewise for local "last".
16125 (lra_emit_add): Likewise.
16126 * lra-constraints.c (base_to_reg): Likewise for locals "insn",
16128 (process_address_1): Likewise for locals "insn", last".
16129 * modulo-sched.c (ps_first_note): Likewise for return type.
16130 * optabs.c (expand_binop_directly): Likewise for param "last".
16132 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16134 * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
16136 * emit-rtl.c (get_last_insn_anywhere): Likewise.
16138 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16140 * function.h (struct sequence_stack): Strengthen fields "first"
16141 and "last" from rtx to rtx_insn *.
16142 (struct emit_status): Likewise for fields "x_first_insn" and
16145 * emit-rtl.h (get_insns): Remove now-redundant checked cast.
16146 (set_first_insn): Add checked cast.
16147 (get_last_insn): Remove now-redundant checked cast.
16148 (set_last_insn): Add checked cast.
16150 * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
16151 "saved_first" and "saved_last" from rtx to rtx_insn *.
16153 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16155 * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
16156 (unlink_insn_chain): Strengthen both params from rtx to
16159 * cfgrtl.c (cfg_layout_function_header): Likewise for this
16161 (unlink_insn_chain): Likewise for params "first" and "last".
16162 Remove now-redundant checked cast.
16163 (record_effective_endpoints): Replace use of NULL_RTX with NULL.
16164 (fixup_reorder_chain): Strengthen local "insn" from rtx to
16166 * emit-rtl.c (link_insn_into_chain): Likewise for all three
16168 (add_insn): Likewise for param "insn" and local "prev".
16169 (add_insn_after_nobb): Likewise for both params and local "next".
16170 (add_insn_before_nobb): Likewise for both params and local "prev".
16171 (add_insn_after): Rename param "after" to "uncast_after",
16172 introducing local "after" with another checked cast.
16173 (add_insn_before): Rename params "insn" and "before", giving them
16174 "uncast_" prefixes, adding the old names back using checked casts.
16175 (emit_note_after): Likewise for param "after".
16176 (emit_note_before): Likewise for param "before".
16177 (emit_label): Add a checked cast.
16179 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16181 * cselib.h (cselib_record_sets_hook): Strengthen initial param
16182 "insn" from rtx to rtx_insn *.
16184 * cselib.c (cselib_record_sets_hook): Likewise.
16186 * var-tracking.c (add_with_sets): Likewise, renaming back from
16187 "uncast_insn" to "insn" and eliminating the checked cast from rtx
16190 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16192 * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
16193 and "header_" from rtx to rtx_insn *.
16194 (struct basic_block_d): Likewise for field "head_" within "x"
16195 field of union basic_block_il_dependent.
16196 (BB_HEAD): Drop function...
16197 (SET_BB_HEAD): ...and this function in favor of...
16198 (BB_HEAD): ...reinstate macro.
16199 (BB_END): Drop function...
16200 (SET_BB_END): ...and this function in favor of...
16201 (BB_END): ...reinstate macro.
16202 (BB_HEADER): Drop function...
16203 (SET_BB_HEADER): ...and this function in favor of...
16204 (BB_HEADER): ...reinstate macro.
16206 * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
16207 (fix_crossing_unconditional_branches): Likewise.
16208 * caller-save.c (save_call_clobbered_regs): Likewise.
16209 (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
16210 * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
16211 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
16212 (merge_blocks_move_successor_nojumps): Likewise.
16213 (outgoing_edges_match): Update use of for_each_rtx to
16214 for_each_rtx_in_insn.
16215 * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
16216 (expand_gimple_cond): Likewise.
16217 (expand_gimple_tailcall): Likewise.
16218 (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
16220 (construct_exit_block): Drop use of SET_BB_END.
16221 * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
16223 (delete_insn): Rename param "insn" to "uncast_insn", introducing
16224 a new local "insn" with a checked cast to rtx_insn *. Drop use of
16225 SET_BB_HEAD and SET_BB_END.
16226 (create_basic_block_structure): Drop use of SET_BB_HEAD and
16228 (rtl_delete_block): Drop use of SET_BB_HEAD.
16229 (rtl_split_block): Drop use of SET_BB_END.
16230 (emit_nop_for_unique_locus_between): Likewise.
16231 (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
16232 (block_label): Drop use of SET_BB_HEAD.
16233 (fixup_abnormal_edges): Drop use of SET_BB_END.
16234 (record_effective_endpoints): Drop use of SET_BB_HEADER.
16235 (relink_block_chain): Likewise.
16236 (fixup_reorder_chain): Drop use of SET_BB_END.
16237 (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
16238 (cfg_layout_delete_block): Strengthen local "to" from rtx * to
16239 rtx_insn **. Drop use of SET_BB_HEADER.
16240 (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
16242 (BB_HEAD): Delete this function.
16243 (SET_BB_HEAD): Likewise.
16244 (BB_END): Likewise.
16245 (SET_BB_END): Likewise.
16246 (BB_HEADER): Likewise.
16247 (SET_BB_HEADER): Likewise.
16248 * emit-rtl.c (add_insn_after): Rename param "insn" to
16249 "uncast_insn", adding a new local "insn" and a checked cast to
16250 rtx_insn *. Drop use of SET_BB_END.
16251 (remove_insn): Strengthen locals "next" and "prev" from rtx to
16252 rtx_insn *. Drop use of SET_BB_HEAD and SET_BB_END.
16253 (reorder_insns): Drop use of SET_BB_END.
16254 (emit_insn_after_1): Strengthen param "first" and locals "last",
16255 "after_after" from rtx to rtx_insn *. Drop use of SET_BB_END.
16256 (emit_pattern_after_noloc): Add checked cast.
16257 * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
16258 (restore_other_notes): Likewise.
16259 (move_insn): Likewise.
16260 (sched_extend_bb): Likewise.
16261 (fix_jump_move): Likewise.
16262 * ifcvt.c (noce_process_if_block): Likewise.
16263 (dead_or_predicable): Likewise.
16264 * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
16265 * reg-stack.c (change_stack): Drop use of SET_BB_END.
16266 * sel-sched-ir.c (sel_move_insn): Likewise.
16267 * sel-sched.c (move_nop_to_previous_block): Likewise.
16269 * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
16271 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
16273 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16275 * basic-block.h (create_basic_block_structure): Strengthen params
16276 1 "head" and 2 "end" from rtx to rtx_insn *.
16277 * cfgrtl.c (create_basic_block_structure): Likewise.
16278 (rtl_create_basic_block): Update casts from void * to rtx to
16279 rtx_insn *, so that we can pass them as rtx_insn * to
16280 create_basic_block_structure.
16281 * sel-sched-ir.c (sel_create_basic_block): Likewise.
16283 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16285 * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
16287 (check_for_inc_dec): Strengthen param "insn" from rtx to
16290 * cselib.h (cselib_process_insn): Likewise.
16292 * cselib.c (cselib_record_sets): Likewise.
16293 (cselib_process_insn): Likewise.
16295 * dse.c (struct insn_info): Likewise for field "insn".
16296 (check_for_inc_dec_1): Likewise for local "insn".
16297 (check_for_inc_dec): Likewise for param "insn".
16298 (scan_insn): Likewise.
16299 (dse_step1): Likewise for local "insn".
16301 * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
16302 rtx_insn **. Use for_each_rtx_in_insn rather than for_each_rtx.
16304 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16306 * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
16307 from rtx to rtx_insn *.
16308 (DEP_PRO): Delete this function and...
16309 (SET_DEP_PRO): ...this function in favor of...
16310 (DEP_PRO): ...reinstate this macro.
16311 (DEP_CON): Delete this function and...
16312 (SET_DEP_CON): ...this function in favor of...
16313 (DEP_CON): ...reinstate this old macro.
16314 (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
16315 (init_dep): Likewise.
16316 (set_priorities): Likewise for both params.
16317 (sd_copy_back_deps): Likewise for params 1 and 2.
16319 * haifa-sched.c (priority): Likewise for param "insn" and local
16321 (set_priorities): Likewise for params "head" and "tail" and local
16323 (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
16325 (add_to_speculative_block): Add a checked cast.
16326 (create_check_block_twin): Drop use of SET_DEP_CON.
16327 (add_jump_dependencies): Strengthen params "insn" and "jump" from
16330 * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
16331 Drop use of SET_DEP_PRO
16332 (init_dep): Strengthen params "pro" and "con" from rtx to
16334 (sd_copy_back_deps): Likewise for params "to" and "from". Drop
16335 use of SET_DEP_CON.
16338 (SET_DEP_PRO): Delete.
16339 (SET_DEP_CON): Delete.
16341 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16343 * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
16344 from rtx to rtx_insn *.
16345 (VINSN_INSN_RTX): Eliminate rvalue function and...
16346 (SET_VINSN_INSN): ...lvalue function in favor of...
16347 (VINSN_INSN_RTX): reinstate this old macro.
16349 * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
16350 in favor of VINSN_INSN_RTX.
16351 (VINSN_INSN_RTX): Delete this function.
16352 (SET_VINSN_INSN_RTX): Likewise.
16354 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16356 * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
16357 (BND_TO): Delete this function and...
16358 (SET_BND_TO): ...this functions in favor of...
16359 (BND_TO): ...reinstating this macro.
16360 (struct _fence): Strengthen field "executing_insns" from
16361 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *. Strengthen fields
16362 "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
16363 (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
16364 and param "insn" from rtx to insn_t.
16365 (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
16368 * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
16370 (rtx_vec_t): Likewise.
16371 (struct sched_deps_info_def): Strengthen param of "start_insn"
16372 callback from rtx to rtx_insn *. Likewise for param "insn2" of
16373 "note_mem_dep" callback and first param of "note_dep" callback.
16375 * haifa-sched.c (add_to_speculative_block): Strengthen param
16376 "insn" from rtx to rtx_insn *.
16377 (clear_priorities): Likewise.
16378 (calc_priorities): Likewise for local "insn".
16380 * sched-deps.c (haifa_start_insn): Likewise for param "insn".
16381 Remove redundant checked cast.
16382 (haifa_note_mem_dep): Likewise for param "pending_insn".
16383 (haifa_note_dep): Likewise for param "elem".
16384 (note_mem_dep): Likewise for param "e".
16385 (sched_analyze_1): Add checked casts.
16386 (sched_analyze_2): Likewise.
16388 * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
16389 from rtx to rtx_insn *.
16390 (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
16391 from vec<rtx> * to vec<rtx_insn *> *.
16393 * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
16395 (flist_add): Strengthen param "executing_insns" from
16396 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
16397 (advance_deps_context): Remove now-redundant checked cast.
16398 (init_fences): Replace uses of NULL_RTX with NULL.
16399 (merge_fences): Strengthen params "last_scheduled_insn" and
16400 "sched_next" from rtx to rtx_insn * and "executing_insns" from
16401 vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
16402 (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
16403 (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
16404 an instruction, rather than doing double-duty as a pattern.
16405 (return_nop_to_pool): Update for change of insn_t.
16406 (deps_init_id): Remove now-redundant checked cast.
16407 (struct sched_scan_info_def): Strengthen param of "init_insn"
16408 callback from rtx to insn_t.
16409 (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
16410 (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
16412 (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
16413 "end" from rtx to rtx_insn *.
16414 (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
16415 (rtx insn_rtx, bool force_unique_p)
16416 (BND_TO): Delete function.
16417 (SET_BND_TO): Delete function.
16419 * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
16421 (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
16422 (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
16424 (undo_transformations): Likewise for param "insn".
16425 (update_liveness_on_insn): Likewise.
16426 (compute_live_below_insn): Likewise for param "insn" and local
16428 (update_data_sets): Likewise for param "insn".
16429 (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
16430 (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
16431 (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
16433 (move_cond_jump): Likewise for param "insn".
16434 (move_cond_jump): Drop use of SET_BND_TO.
16435 (compute_av_set_on_boundaries): Likewise.
16436 (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
16437 (update_and_record_unavailable_insns): Strengthen local "bb_end"
16438 from rtx to rtx_insn *.
16439 (maybe_emit_renaming_copy): Likewise for param "insn".
16440 (maybe_emit_speculative_check): Likewise.
16441 (handle_emitting_transformations): Likewise.
16442 (remove_insn_from_stream): Likewise.
16443 (code_motion_process_successors): Strengthen local "succ" from rtx
16446 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16448 * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
16449 ilist_t, not _xlist_t;
16450 (ILIST_INSN): Define in terms of new union field "insn".
16451 (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
16453 (struct _list_node): Add new field "insn" to the union, of type
16455 (ilist_add): Replace macro with an inline function, requiring an
16457 (ilist_remove): Define this macro directly in terms of
16458 _list_remove, rather than indirectly via _xlist_remove.
16459 (ilist_clear): Likewise, in terms of _list_clear rather than
16461 (ilist_is_in_p): Replace macro with an inline function, requiring
16463 (_list_iter_cond_insn): New function.
16464 (ilist_iter_remove): Define this macro directly in terms of
16465 _list_iter_remove, rather than indirectly via _xlist_iter_remove.
16466 (ilist_iterator): Define directly in terms of _list_iterator
16467 rather than indirectly through _xlist_iterator.
16468 (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
16469 than in terms of _FOR_EACH_X.
16470 (FOR_EACH_INSN_1): Likewise.
16472 2014-08-26 Joseph Myers <joseph@codesourcery.com>
16476 * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
16477 DECL_HARD_REGISTER and return for invalid register specifications.
16478 * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
16479 DECL_HARD_REGISTER, call expand_one_error_var.
16480 * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
16481 CC_REGNUM with non-MODE_CC modes.
16482 (arm_regno_class): Return NO_REGS for PC_REGNUM.
16484 2014-08-26 Marek Polacek <polacek@redhat.com>
16487 * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
16489 2014-08-26 Evandro Menezes <e.menezes@samsung.com>
16491 * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
16492 qi cost; add di cost.
16493 (cortexa57_addrcost_table): Likewise.
16495 2014-08-26 Marek Polacek <polacek@redhat.com>
16498 * expr.c (is_aligning_offset): Remove logical not.
16500 2014-08-26 Marek Polacek <polacek@redhat.com>
16503 * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
16504 LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
16506 2014-08-26 Richard Biener <rguenther@suse.de>
16508 PR tree-optimization/62175
16509 * tree-ssa-loop-niter.c (expand_simple_operations): Do not
16510 expand possibly trapping operations.
16512 2014-08-26 David Malcolm <dmalcolm@redhat.com>
16514 * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
16515 "insn" from rtx to rtx_insn *.
16516 (permute_load): Likewise for param "insn".
16517 (permute_store): Likewise.
16518 (handle_special_swappables): Likewise for local "insn".
16519 (replace_swap_with_copy): Likewise for locals "insn" and
16521 (rs6000_analyze_swaps): Likewise for local "insn".
16523 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16525 * regrename.h (struct du_chain): Strengthen field "insn" from rtx
16528 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16530 * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
16531 "note_list" from rtx to rtx_insn *.
16532 (BB_NOTE_LIST): Replace this function and...
16533 (SET_BB_NOTE_LIST): ...this function with...
16534 (BB_NOTE_LIST): ...the former macro implementation.
16536 * sched-int.h (concat_note_lists): Strengthen param "from_end" and
16537 local "from_start" from rtx to rtx_insn *. Strengthen param
16538 "to_endp" from rtx * to rtx_insn **.
16540 * haifa-sched.c (concat_note_lists): Likewise.
16541 * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
16543 (sel_restore_notes): Likewise.
16544 (move_bb_info): Likewise.
16545 (BB_NOTE_LIST): Delete this function.
16546 (SET_BB_NOTE_LIST): Delete this function.
16547 * sel-sched.c (create_block_for_bookkeeping): Eliminate
16548 SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
16550 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16552 * target.def (reorder): Strengthen param "ready" of this DEFHOOK
16553 from rtx * to rtx_insn **.
16554 (reorder2): Likewise.
16555 (dependencies_evaluation_hook): Strengthen params "head", "tail"
16556 from rtx to rtx_insn *.
16558 * doc/tm.texi: Update mechanically for above change to target.def.
16560 * sched-int.h (note_list): Strengthen this variable from rtx to
16562 (remove_notes): Likewise for both params.
16563 (restore_other_notes): Likewise for return type and first param.
16564 (struct ready_list): Strengthen field "vec" from rtx * to
16566 (struct dep_replacement): Strenghten field "insn" from rtx to
16568 (struct deps_desc): Likewise for fields "last_debug_insn",
16570 (struct haifa_sched_info): Likewise for callback field
16571 "can_schedule_ready_p"'s param, for first param of "new_ready"
16572 callback field, for both params of "rank" callback field, for
16573 first field of "print_insn" callback field (with a const), for
16574 both params of "contributes_to_priority" callback, for param
16575 of "insn_finishes_block_p" callback, for fields "prev_head",
16576 "next_tail", "head", "tail", for first param of "add_remove_insn"
16577 callback, for first param of "begin_schedule_ready" callback, for
16578 both params of "begin_move_insn" callback, and for second param
16579 of "advance_target_bb" callback.
16580 (add_dependence): Likewise for params 1 and 2.
16581 (sched_analyze): Likewise for params 2 and 3.
16582 (deps_analyze_insn): Likewise for param 2.
16583 (ready_element): Likewise for return type.
16584 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
16585 (try_ready): Strenghten param from rtx to rtx_insn *.
16586 (sched_emit_insn): Likewise for return type.
16587 (record_delay_slot_pair): Likewise for params 1 and 2.
16588 (add_delay_dependencies): Likewise for param.
16589 (contributes_to_priority): Likewise for both params.
16590 (find_modifiable_mems): Likewise.
16592 * config/arm/arm.c (cortexa7_sched_reorder): Strengthen param
16593 "ready" from rtx * to rtx_insn **. Strengthen locals "insn",
16594 "first_older_only_insn" from rtx to rtx_insn *.
16595 (arm_sched_reorder): Strengthen param "ready" from rtx * to
16598 * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
16599 "last_scheduled_iter0" from rtx to rtx_insn *.
16600 (init_sched_state): Replace use of NULL_RTX with NULL for insn.
16601 (c6x_sched_reorder_1): Strengthen param "ready" and locals
16602 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
16603 "insn" from rtx to rtx_insn *.
16604 (c6x_sched_reorder): Strengthen param "ready" from rtx * to
16606 (c6x_sched_reorder2): Strengthen param "ready" and locals
16607 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
16608 "insn" from rtx to rtx_insn *.
16609 (c6x_variable_issue): Add a checked cast when assigning from insn
16610 to ss.last_scheduled_iter0.
16611 (split_delayed_branch): Strengthen param "insn" and local "i1"
16612 from rtx to rtx_insn *.
16613 (split_delayed_nonbranch): Likewise.
16614 (undo_split_delayed_nonbranch): Likewise for local "insn".
16615 (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
16616 "entry_after", "end_packet", "head_insn", "tail_insn",
16617 "new_insns", "last_insn", "this_iter", "prev_stage_insn".
16618 Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
16619 to rtx_insn **. Remove now-redundant checked cast on last_insn,
16620 but add a checked cast on loop->start_label. Consolidate calls to
16621 avoid assigning result of gen_spkernel to "insn", now an
16624 * config/i386/i386.c (do_reorder_for_imul): Strengthen param
16625 "ready" from rtx * to rtx_insn **. Strengthen local "insn" from
16627 (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
16628 rtx_insn **. Strengthen locals "top", "next" from rtx to
16630 (ix86_sched_reorder): Strengthen param "ready" from rtx * to
16631 rtx_insn **. Strengthen local "insn" from rtx to rtx_insn *.
16632 (add_parameter_dependencies): Strengthen params "call", "head" and
16633 locals "insn", "last", "first_arg" from rtx to rtx_insn *.
16634 (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
16635 (add_dependee_for_func_arg): Likewise for param "arg" and local
16637 (ix86_dependencies_evaluation_hook): Likewise for params "head",
16638 "tail" and locals "insn", "first_arg".
16640 * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
16641 for params "head", "tail" and locals "insn", "next", "next_tail".
16642 (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
16643 "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
16644 "insn", "lowest", "highest" from rtx to rtx_insn *.
16645 (ia64_sched_reorder): Strengthen param "ready" from rtx * to
16647 (ia64_sched_reorder2): Likewise.
16649 * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
16650 and local "insn" from rtx to rtx_insn *. Strengthen param "ready"
16651 from rtx * to rtx_insn **.
16652 (mep_move_ready_insn): Strengthen param "ready" from rtx * to
16654 (mep_print_sched_insn): Strengthen param "insn" from rtx to
16656 (mep_sched_reorder): Strengthen param "ready" from rtx * to
16657 rtx_insn **. Strengthen locals "core_insn", "cop_insn" from rtx
16660 * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
16661 from rtx * to rtx_insn **. Strengthen local "new_head" from rtx
16663 (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
16664 rtx_insn **. Strengthen local "temp" from rtx to rtx_insn *.
16665 (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
16667 (vr4130_reorder): Likewise.
16668 (mips_74k_agen_reorder): Likewise. Strengthen local "insn" from
16670 (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
16672 (mips_sched_reorder): Likewise.
16673 (mips_sched_reorder2): Likewise.
16675 * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
16677 * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
16678 Strengthen local "tmp" from rtx to rtx_insn *.
16679 (rs6000_sched_reorder2): Likewise.
16681 * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
16682 Likewise. Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
16683 (s390_sched_reorder): Strengthen param "ready" from rtx * to
16684 rtx_insn **. Strengthen local "tmp" from rtx to rtx_insn *.
16686 * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
16687 "tmp2" from rtx to rtx_insn *.
16688 (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
16689 Strengthen local "insn" from rtx to rtx_insn *.
16690 (ready_reorder): Strengthen param "ready" from rtx * to
16691 rtx_insn **. Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
16692 (sh_reorder): Strengthen param "ready" from rtx * to rtx_insn **.
16693 (sh_reorder2): Likewise.
16695 * config/spu/spu.c (spu_sched_reorder): Likewise. Strengthen
16696 local "insn" from rtx to rtx_insn *.
16698 * haifa-sched.c (note_list): Strengthen this variable from rtx to
16700 (scheduled_insns): Strengthen this variable from vec<rtx> to
16702 (set_modulo_params): Likewise for locals "i1", "i2".
16703 (record_delay_slot_pair): Likewise for params "i1", "i2".
16704 (add_delay_dependencies): Likewise for param "insn".
16705 (cond_clobbered_p): Likewise.
16706 (recompute_todo_spec): Likewise for local "prev".
16707 (last_scheduled_insn): Likewise for this variable.
16708 (nonscheduled_insns_begin): Likewise.
16709 (model_set_excess_costs): Strengthen param "insns" from rtx * to
16711 (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
16713 (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
16714 Strengthen local "insn" from rtx to rtx_insn *.
16715 (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
16716 (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
16717 (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
16718 (ready_remove_first): Likewise for return type and local "t".
16719 (ready_element): Likewise for return type.
16720 (ready_remove): Likewise for return type and local "t".
16721 (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
16722 (check_clobbered_conditions): Strengthen local "x" from rtx to
16723 rtx_insn *, adding a checked cast.
16724 (schedule_insn): Likewise for param "insn".
16725 (remove_notes): Likewise for params "head", "tail" and locals
16726 "next_tail", "insn", "next".
16727 (struct haifa_saved_data): Likewise for fields
16728 "last_scheduled_insn", "nonscheduled_insns_begin".
16729 (save_backtrack_point): Update for change to field "vec" of
16731 (toggle_cancelled_flags): Strengthen local "first" from rtx * to
16733 (restore_last_backtrack_point): Likewise. Strengthen local "insn"
16734 from rtx to rtx_insn *
16735 (resolve_dependencies): Strengthen param "insn" from rtx to
16737 (restore_other_notes): Likewise for return type, for param "head"
16738 and local "note_head".
16739 (undo_all_replacements): Likewise for local "insn".
16740 (first_nonscheduled_insn): Likewise for return type and local "insn".
16741 (queue_to_ready): Likewise for local "insn", adding checked casts.
16742 (early_queue_to_ready): Likewise for local "insn".
16743 (debug_ready_list_1): Strengthen local "p" from rtx * to
16745 (move_insn): Strengthen param "insn" and local "note" from rtx to
16747 (insn_finishes_cycle_p): Likewise for param "insn".
16748 (max_issue): Likewise for local "insn".
16749 (choose_ready): Likewise. Strengthen param "insn_ptr" from rtx *
16751 (commit_schedule): Strengthen param "prev_head" and local "insn"
16752 from rtx to rtx_insn *
16753 (prune_ready_list): Likewise for local "insn".
16754 (schedule_block): Likewise for locals "prev_head", "head", "tail",
16755 "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
16756 (set_priorities): Likewise for local "prev_head".
16757 (try_ready): Likewise for param "next".
16758 (fix_tick_ready): Likewise.
16759 (change_queue_index): Likewise.
16760 (sched_extend_ready_list): Update for change to field "vec" of
16762 (generate_recovery_code): Strengthen param "insn" from rtx to
16764 (begin_speculative_block): Likewise.
16765 (create_check_block_twin): Likewise for param "insn" and locals
16766 "label", "check", "twin". Introduce local "check_pat" to avoid
16767 "check" being used as a plain rtx before being used as an insn.
16768 (fix_recovery_deps): Add a checked cast to rtx_insn * when
16769 extracting elements from ready_list.
16770 (sched_remove_insn): Strengthen param "insn" from rtx to
16772 (sched_emit_insn): Likewise for return type.
16773 (ready_remove_first_dispatch): Likewise for return type and local
16776 * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
16778 * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
16781 * sched-deps.c (add_dependence): Strengthen params "con", "pro"
16782 from rtx to rtx_insn *.
16783 (add_dependence_list): Likewise for param "insn". Add a checked
16785 (add_dependence_list_and_free): Strengthen param "insn" from rtx
16786 to rtx_insn *. Strengthen param "list_p" from rtx * to
16788 (chain_to_prev_insn): Strengthen param "insn" and locals
16789 "prec_nonnote", "i" from rtx to rtx_insn *.
16790 (flush_pending_lists): Likewise for param "insn".
16791 (cur_insn): Likewise for this variable.
16792 (haifa_start_insn): Add a checked cast.
16793 (note_dep): Strengthen param "e" from rtx to rtx_insn *.
16794 (sched_analyze_reg): Likewise for param "insn".
16795 (sched_analyze_1): Likewise.
16796 (sched_analyze_2): Likewise. Add checked casts.
16797 (sched_analyze_insn): Likewise. Also for local "prev".
16798 (deps_analyze_insn): Likewise for param "insn".
16799 (sched_analyze): Likewise for params "head", "tail" and local "insn".
16800 (add_dependence_1): Likewise for params "insn", "elem".
16801 (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
16802 (parse_add_or_inc): Likewise for param "insn".
16803 (find_inc): Likewise for local "inc_cand".
16804 (find_modifiable_mems): Likewise for params "head", "tail" and
16805 locals "insn", "next_tail".
16807 * sched-ebb.c (init_ready_list): Likewise for local "insn".
16808 (begin_schedule_ready): Likewise for param "insn".
16809 (begin_move_insn): Likewise for params "insn" and "last".
16810 (ebb_print_insn): Strengthen param "insn" from const_rtx to
16812 (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
16813 (ebb_contributes_to_priority): Likewise for params "next", "insn".
16814 (ebb_add_remove_insn): Likewise for param "insn".
16815 (advance_target_bb): Likewise.
16817 * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
16819 (check_live): Likewise for param "insn".
16820 (init_ready_list): Likewise for local "insn".
16821 (can_schedule_ready_p): Likewise for param "insn".
16822 (begin_schedule_ready): Likewise.
16823 (new_ready): Likewise for param "next".
16824 (rgn_print_insn): Likewise for param "insn".
16825 (rgn_rank): Likewise for params "insn1", "insn2".
16826 (contributes_to_priority): Likewise for params "next", "insn".
16827 (rgn_insn_finishes_block_p): Likewise for param "insn".
16828 (add_branch_dependences): Likewise for params "head", "tail" and
16829 locals "insn", "last".
16830 (rgn_add_remove_insn): Likewise for param "insn".
16831 (advance_target_bb): Likewise.
16833 * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
16834 const_rtx to const rtx_insn *.
16836 * sel-sched-dump.h (sel_print_insn): Likewise.
16838 * sel-sched-ir.c (advance_deps_context): Add a checked cast.
16839 (deps_init_id): Likewise.
16841 * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
16842 (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
16845 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16847 * output.h (final_start_function): Strengthen param 1 from rtx to
16850 * final.c (final_start_function): Likewise, renaming back from
16851 "uncast_first" to "first", and dropping the checked cast from rtx
16854 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16856 * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
16857 * final.c (final): Likewise. Rename param back from
16858 "uncast_first" to "first" and eliminate the checked cast from rtx
16861 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16863 * output.h (shorten_branches): Strengthen param from rtx to
16866 * final.c (shorten_branches): Likewise, renaming param back from
16867 "uncast_first" to "first", and dropping the checked cast from rtx
16870 * genattr.c (gen_attr): Likewise when writing out the prototype of
16873 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16875 * sched-int.h (struct haifa_sched_info): Strengthen fields
16876 "prev_head" and "next_tail" from rtx to rtx_insn *.
16878 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16880 * rtl.h (rtx_jump_table_data::get_labels): New method.
16881 * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
16882 with use of the new rtx_jump_table_data::get_labels method.
16883 (purge_dead_tablejump_edges): Strengthen param "table" from rtx
16884 to rtx_jump_table_data *. Simplify by using get_labels method.
16885 * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
16886 a dyn_cast, introducing local "table", using it to replace
16887 label-lookup logic with a get_labels method call.
16888 (patch_jump_insn): Simplify using get_labels method.
16889 * dwarf2cfi.c (create_trace_edges): Likewise.
16890 * rtlanal.c (label_is_jump_target_p): Likewise.
16892 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16894 * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
16897 * emit-rtl.c (unshare_all_rtl_1): Likewise.
16898 (unshare_all_rtl_again): Likewise, also for local "p".
16900 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16902 * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
16904 * cfgrtl.c (delete_insn_and_edges): Likewise.
16906 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16908 * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
16909 from rtx to rtx_insn *.
16911 * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
16913 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16915 * function.c (thread_prologue_and_epilogue_insns): Likewise for
16916 locals "returnjump", "epilogue_end", "insn", "next".
16918 * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
16919 "returnjump" from rtx * to rtx_insn **.
16920 * shrink-wrap.c (get_unconverted_simple_return): Likewise.
16922 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16924 * basic-block.h (struct edge_def). Strengthen "r" within
16925 union edge_def_insns from rtx to rtx_insn *.
16927 * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
16928 from rtx to rtx_insn *. Strengthen local "insns" from rtx to
16930 * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
16931 from rtx to rtx_insn *.
16932 * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
16934 * postreload-gcse.c (reg_killed_on_edge): Likewise.
16935 (reg_used_on_edge): Likewise.
16936 * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
16937 (gt_pch_nx): New overload for rtx_insn *&.
16938 * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
16939 from rtx to rtx_insn *.
16941 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16943 * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
16944 from rtx to rtx_insn *.
16945 (BB_FOOTER): Replace function with access macro.
16946 (SET_BB_FOOTER): Delete.
16948 * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
16950 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
16951 (emit_barrier_after_bb): Likewise.
16952 (record_effective_endpoints): Likewise.
16953 (relink_block_chain): Likewise.
16954 (fixup_fallthru_exit_predecessor): Likewise.
16955 (cfg_layout_duplicate_bb): Likewise.
16956 (cfg_layout_split_block): Likewise.
16957 (cfg_layout_delete_block): Likewise.
16958 (cfg_layout_merge_blocks): Likewise.
16959 (BB_FOOTER): Delete function.
16960 (SET_BB_FOOTER): Delete function.
16961 * combine.c (update_cfg_for_uncondjump): Replace uses of
16962 SET_BB_FOOTER with BB_FOOTER.
16964 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16966 * except.h (struct eh_landing_pad_d): Strengthen field
16967 "landing_pad" from rtx to rtx_code_label *.
16969 * except.c (sjlj_emit_dispatch_table): Likewise for param
16971 (sjlj_build_landing_pads): Likewise for local "dispatch_label".
16973 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16975 * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
16976 first param from rtx to rtx_insn *.
16977 * config/xtensa/xtensa.c (struct machine_function): Likewise for
16978 field "set_frame_ptr_insn".
16979 (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
16980 "csend" from rtx to rtx_code_label *.
16981 (xtensa_expand_atomic): Likewise for local "csloop".
16982 (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
16984 (xtensa_call_tls_desc): Likewise for return type and locals
16985 "call_insn", "insns".
16986 (xtensa_legitimize_tls_address): Likewise for local "insns".
16987 (xtensa_expand_prologue): Likewise for locals "insn", "first".
16989 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16991 * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
16992 first param from rtx to rtx_insn *.
16993 * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
16996 2014-08-25 David Malcolm <dmalcolm@redhat.com>
16998 * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
16999 Strengthen param 1 from rtx to rtx_insn *.
17000 (tilepro_output_cbranch): Likewise.
17001 (tilepro_adjust_insn_length): Likewise.
17002 (tilepro_final_prescan_insn): Likewise for sole param.
17004 * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
17005 Likewise for local "last".
17006 (cbranch_predicted_p): Likewise for param "insn".
17007 (tilepro_output_simple_cbranch_with_opcode): Likewise.
17008 (tilepro_output_cbranch_with_opcode): Likewise.
17009 (tilepro_output_cbranch): Likewise.
17010 (frame_emit_load): Likewise for return type and locals "seq",
17012 (emit_sp_adjust): Likewise for return type and local "insn".
17013 (tilepro_expand_epilogue): Likewise for locals "last_insn",
17015 (tilepro_adjust_insn_length): Likewise for param "insn".
17016 (next_insn_to_bundle): Likewise for return type and params
17018 (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
17019 (replace_pc_relative_symbol_ref): Likewise for param "insn" and
17021 (match_addli_pcrel): Likewise for param "insn".
17022 (replace_addli_pcrel): Likewise.
17023 (match_auli_pcrel): Likewise.
17024 (replace_auli_pcrel): Likewise.
17025 (tilepro_fixup_pcrel_references): Likewise for locals "insn",
17027 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
17028 "queue", "next_queue", "prev".
17029 (tilepro_asm_output_mi_thunk): Likewise for local "insn".
17030 (tilepro_final_prescan_insn): Likewise for param "insn".
17032 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17034 * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
17035 Strengthen param 1 from rtx to rtx_insn *.
17036 (tilegx_output_cbranch): Likewise.
17037 (tilegx_adjust_insn_length): Likewise.
17038 (tilegx_final_prescan_insn): Likewise for sole param.
17040 * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
17042 (cbranch_predicted_p): Likewise for param "insn".
17043 (tilegx_output_simple_cbranch_with_opcode): Likewise.
17044 (tilegx_output_cbranch_with_opcode): Likewise.
17045 (tilegx_output_cbranch): Likewise.
17046 (frame_emit_load): Likewise for return type.
17047 (set_frame_related_p): Likewise for locals "seq", "insn".
17048 (emit_sp_adjust): Likewise for return type, and for local "insn".
17049 Introduce local "pat" for use in place of "insn" where the latter
17050 isn't an instruction.
17051 (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
17052 from rtx to rtx_insn *.
17053 (tilegx_adjust_insn_length): Likewise for param "insn".
17054 (next_insn_to_bundle): Likewise for return type and params "r" and
17056 (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
17058 (replace_insns): Likewise for params "old_insn", "new_insns".
17059 (replace_mov_pcrel_step1): Likewise for param "insn" and local
17061 (replace_mov_pcrel_step2): Likewise.
17062 (replace_mov_pcrel_step3): Likewise.
17063 (tilegx_fixup_pcrel_references): Likewise for locals "insn",
17065 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
17066 "queue", "next_queue", "prev".
17067 (tilegx_output_mi_thunk): Likewise for local "insn".
17068 (tilegx_final_prescan_insn): Likewise for param "insn".
17070 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17072 * config/spu/spu.c (frame_emit_store): Strengthen return type from
17074 (frame_emit_load): Likewise.
17075 (frame_emit_add_imm): Likewise, also for local "insn".
17076 (spu_expand_prologue): Likewise for local "insn".
17077 (struct spu_bb_info): Likewise for field "prop_jump".
17078 (emit_nop_for_insn): Likewise for param "insn" and local
17080 (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
17082 (spu_emit_branch_hint): Likewise for params "before", "branch" and
17083 locals "hint", "insn".
17084 (get_branch_target): Likewise for param "branch".
17085 (insn_clobbers_hbr): Likewise for param "insn".
17086 (insert_hbrp_for_ilb_runout): Likewise for param "first" and
17087 locals "insn", "before_4", "before_16".
17088 (insert_hbrp): Likewise for local "insn".
17089 (spu_machine_dependent_reorg): Likewise for locals "branch",
17090 "insn", "next", "bbend".
17091 (uses_ls_unit): Likewise for param "insn".
17092 (get_pipe): Likewise.
17093 (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
17094 introducing a checked cast.
17095 (spu_sched_adjust_cost): Likewise for params "insn" and
17097 (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
17098 (spu_sms_res_mii): Likewise.
17100 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17102 * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
17103 from rtx to rtx_insn *.
17104 (output_cbranch): Likewise for param 6.
17105 (output_return): Likewise for param 1.
17106 (output_sibcall): Likewise.
17107 (output_v8plus_shift): Likewise.
17108 (output_v8plus_mult): Likewise.
17109 (output_v9branch): Likewise for param 7.
17110 (output_cbcond): Likewise for param 3.
17112 * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
17114 (sparc_legitimize_pic_address): Likewise.
17115 (sparc_emit_call_insn): Likewise.
17116 (emit_save_or_restore_regs): Likewise.
17117 (emit_window_save): Likewise for return type and local "insn".
17118 (sparc_expand_prologue): Likewise for local "insn".
17119 (sparc_flat_expand_prologue): Likewise.
17120 (output_return): Likewise for param "insn".
17121 (output_sibcall): Likewise for param "insn" and local "delay".
17122 (output_ubranch): Likewise for param "insn".
17123 (output_cbranch): Likewise.
17124 (output_cbcond): Likewise.
17125 (output_v9branch): Likewise.
17126 (output_v8plus_shift): Likewise.
17127 (sparc_output_mi_thunk): Likewise for local "insn".
17128 (get_some_local_dynamic_name): Likewise.
17129 (output_v8plus_mult): Likewise for param "insn".
17131 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17133 * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
17134 from rtx to rtx_insn *.
17135 (output_branchy_insn): Likewise for param 3.
17136 (output_far_jump): Likewise for param 1.
17137 (final_prescan_insn): Likewise.
17138 (sh_insn_length_adjustment): Likewise for sole param.
17140 * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
17141 (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
17143 (sh_emit_compare_and_set): Likewise for local "lab".
17144 (output_far_jump): Strengthen param "insn" and local "prev" from
17146 (output_branchy_insn): Likewise for param "insn" and local
17148 (output_ieee_ccmpeq): Likewise for param "insn".
17149 (struct label_ref_list_d): Strengthen field "label" from rtx to
17151 (pool_node): Likewise.
17152 (pool_window_label): Likewise for this global.
17153 (add_constant): Likewise for return type and locals "lab", "new_rtx".
17154 (dump_table): Strengthen params "start", "barrier" and local
17155 "scan" from rtx to rtx_insn *.
17156 (broken_move): Likewise for param "insn".
17157 (untangle_mova): Likewise for params "first_mova" and "new_mova".
17158 Strengthen param "first_mova" from rtx * to rtx_insn **.
17159 (mova_p): Likewise for param "insn".
17160 (fixup_mova): Likewise for param "mova".
17161 (find_barrier): Likewise for return type, params "mova" and
17162 "from", and locals "barrier_before_mova", "found_barrier",
17163 "good_barrier", "orig", "last_symoff", "next". Strengthen local
17164 "label" from rtx to rtx_code_label *.
17165 (sh_loop_align): Strengthen locals "first", "insn", "mova" from
17167 (sh_reorg): Likewise for locals "link", "scan", "barrier".
17168 (split_branches): Likewise for param "first" and local "insn".
17169 (final_prescan_insn): Likewise for param "insn".
17170 (sequence_insn_p): Likewise for locals "prev", "next".
17171 (sh_insn_length_adjustment): Likewise for param "insn".
17172 (sh_can_redirect_branch): Likewise for local "insn".
17173 (find_r0_life_regions): Likewise for locals "end", "insn".
17174 (sh_output_mi_thunk): Likewise for local "insns".
17176 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17178 * config/score/score.c (score_output_mi_thunk): Strengthen local
17179 "insn" from rtx to rtx_insn *.
17180 (score_prologue): Likewise.
17182 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17184 * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
17185 1 from rtx to rtx_insn *.
17186 (s390_emit_jump): Likewise for return type.
17187 (s390_emit_call): Likewise.
17188 (s390_load_got): Likewise.
17190 * config/s390/s390.c (last_scheduled_insn): Likewise for this
17192 (s390_match_ccmode): Likewise for param "insn".
17193 (s390_emit_jump): Likewise for return type.
17194 (s390_split_branches): Likewise for local "label".
17195 (struct constant): Strengthen field "label" from rtx to
17197 (struct constant_pool): Likewise for field "label". Strengthen
17198 fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
17200 (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
17202 (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
17203 (s390_end_pool): Likewise.
17204 (s390_dump_pool): Likewise for local "insn".
17205 (s390_mainpool_start): Likewise.
17206 (s390_chunkify_start): Likewise.
17207 (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
17208 with insns. Strengthen locals "label", "jump", "barrier", "next",
17209 "prev", "vec_insn", "insn" from rtx to rtx_insn *.
17210 (s390_chunkify_finish): Strengthen local "insn" from rtx to
17212 (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
17213 "jump", "label", "next_insn".
17214 (s390_regs_ever_clobbered): Likewise for local "cur_insn".
17215 (s390_optimize_nonescaping_tx): Likewise for locals "insn",
17217 (s390_load_got): Likewise for return type and local "insns".
17218 (s390_save_gprs_to_fprs): Likewise for local "insn".
17219 (s390_restore_gprs_from_fprs): Likewise.
17220 (pass_s390_early_mach::execute): Likewise.
17221 (s390_emit_prologue): Likewise for local "insns".
17222 (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
17224 (s390_emit_call): Strengthen return type and local "insn" from
17226 (s390_emit_tpf_eh_return): Likewise for local "insn".
17227 (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
17228 "next_insn", introducing locals "s_pat", "rpat" to allow this.
17229 (s390_fix_long_loop_prediction): Likewise for param "insn" and
17231 (s390_non_addr_reg_read_p): Likewise for param "insn".
17232 (find_cond_jump): Likewise for return type and param "insn".
17233 (s390_swap_cmp): Likewise for param "insn".
17234 (s390_z10_optimize_cmp): Likewise for param "insn" and locals
17235 "prev_insn", "next_insn".
17236 (s390_reorg): Likewise for locals "insn", "target".
17237 (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
17238 (s390_sched_variable_issue): For now, rename param "insn" to
17239 "uncast_insn", introducing a checked cast.
17240 (s390_sched_init): Replace NULL_RTX with NULL when dealing with
17242 (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
17243 rtx_insn *. Use for_each_rtx_in_insn rather than for_each_rtx.
17245 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17247 * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
17248 param from rtx to rtx_insn *.
17249 * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
17251 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17253 * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
17254 4 from rtx to rtx_insn *.
17255 (rs6000_final_prescan_insn): Likewise for first param.
17256 * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
17258 (rs6000_get_some_local_dynamic_name): Likewise.
17259 (output_cbranch): Likewise for param "insn".
17260 (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
17261 (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
17262 (rs6000_emit_allocate_stack): Likewise for local "insn".
17263 (load_cr_save): Likewise.
17264 (restore_saved_cr): Likewise.
17265 (restore_saved_lr): Likewise.
17266 (emit_cfa_restores): Likewise.
17267 (rs6000_output_function_epilogue): Likewise for locals "insn" and
17268 "deleted_debug_label".
17269 (rs6000_output_mi_thunk): Likewise for local "insn".
17270 (rs6000_final_prescan_insn): Likewise for param "insn".
17272 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17274 * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
17275 Strengthen param "insn" from rtx to rtx_insn *.
17276 * config/picochip/picochip.c (picochip_current_prescan_insn):
17277 Likewise for this variable.
17278 (picochip_final_prescan_insn): Likewise for param "insn".
17280 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17282 * config/pa/pa-protos.h (pa_output_call): Strengthen first param
17283 from rtx to rtx_insn *.
17284 (pa_output_indirect_call): Likewise.
17285 (pa_adjust_insn_length): Likewise.
17286 (pa_attr_length_millicode_call): Likewise.
17287 (pa_attr_length_call): Likewise.
17288 (pa_attr_length_indirect_call): Likewise.
17290 * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
17292 (pa_attr_length_millicode_call): Likewise.
17293 (pa_attr_length_call): Likewise.
17294 (pa_output_call): Likewise.
17295 (pa_attr_length_indirect_call): Likewise.
17296 (pa_output_indirect_call): Likewise.
17298 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17300 * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
17301 Strengthen first param from rtx to rtx_insn *.
17302 * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
17305 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17307 * config/mips/mips-protos.h (mips_emit_move): Strengthen return
17308 type from rtx to rtx_insn *.
17309 (mips_expand_call): Likewise.
17310 (mips_adjust_insn_length): Likewise for first param.
17311 (mips_output_conditional_branch): Likewise.
17312 (mips_output_order_conditional_branch): Likewise.
17313 (mips_final_prescan_insn): Likewise.
17315 * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
17316 rtx_insn * for the SEQUENCE case.
17317 (SEQ_END): Likewise.
17318 (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
17319 (mips_emit_call_insn): Likewise, also for local "insn".
17320 (mips16_gp_pseudo_reg): Likewise for local "scan".
17321 (mips16_build_call_stub): Likewise for return type and for local
17322 "insn". Introduce a new local "pattern" so that "insn" can indeed
17324 (mips_expand_call): Strengthen return type and local "insn" from
17326 (mips_block_move_loop): Strengthen local "label" from rtx to
17328 (mips_expand_synci_loop): Likewise for locals "label",
17330 (mips_set_frame_expr): Strengthen local "insn" from rtx to
17332 (mips16e_collect_argument_saves): Likewise for locals "insn",
17334 (mips_find_gp_ref): Likewise for param of callback for "pred"
17335 param, and for local "insn".
17336 (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
17337 (mips_insn_has_flexible_gp_ref_p): Likewise.
17338 (mips_epilogue_emit_cfa_restores): Likewise for return type and
17340 (mips_epilogue_set_cfa): Likewise for local "insn".
17341 (mips_expand_epilogue): Likewise.
17342 (mips_adjust_insn_length): Likewise for param "insn".
17343 (mips_output_conditional_branch): Likewise.
17344 (mips_output_order_conditional_branch): Likewise.
17345 (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
17346 "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
17347 "falu2_turn_enabled_insn".
17348 (mips_builtin_branch_and_move): Strengthen locals "true_label",
17349 "done_label" from rtx to rtx_code_label *.
17350 (struct mips16_constant): Likewise for field "label".
17351 (mips16_add_constant): Likewise for return type.
17352 (mips16_emit_constants_1): Strengthen return type and param "insn"
17353 from rtx to rtx_insn *.
17354 (mips16_emit_constants): Likewise for param "insn".
17355 (mips16_insn_length): Likewise.
17356 (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
17357 to rtx_code_label *.
17358 (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
17359 from rtx to rtx_insn *.
17360 (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
17361 "jump". Strengthen local "label" from rtx to rtx_code_label *.
17362 (r10k_simplify_address): Strengthen param "insn" and local
17363 "def_insn" from rtx to rtx_insn *.
17364 (r10k_safe_address_p): Strengthen param "insn" from rtx to
17366 (r10k_needs_protection_p_1): Update target type of cast of data
17367 from to rtx to rtx_insn *.
17368 (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
17369 rtx * to rtx_insn **.
17370 (r10k_needs_protection_p): Strengthen param "insn" from rtx to
17372 (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
17373 (mips_call_expr_from_insn): Likewise for param "insn".
17374 (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
17375 (mips_find_pic_call_symbol): Likewise for param "insn".
17376 (mips_annotate_pic_calls): Likewise for local "insn".
17377 (mips_sim_insn): Likewise for this variable.
17378 (struct mips_sim): Likewise for field "insn" within elements of
17380 (mips_sim_wait_reg): Likewise for param "insn".
17381 (mips_sim_wait_regs): Likewise.
17382 (mips_sim_wait_units): Likewise.
17383 (mips_sim_wait_insn): Likewise.
17384 (mips_sim_issue_insn): Likewise.
17385 (mips_sim_finish_insn): Likewise.
17386 (mips_seq_time): Likewise for param "seq" and local "insn".
17387 (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
17388 locals "first", "second".
17389 (vr4130_align_insns): Likewise for locals "insn", "subinsn",
17390 "last", "last2", "next".
17391 (mips_avoid_hazard): Likewise for params "after", "insn".
17392 (mips_reorg_process_insns): Likewise for locals "insn",
17393 "last_insn", "subinsn", "next_insn".
17394 (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
17395 (mips16_split_long_branches): Likewise for locals "insn" "jump",
17397 (mips_output_mi_thunk): Likewise for local "insn".
17398 (mips_final_prescan_insn): Likewise for param "insn".
17400 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17402 * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
17403 Strengthen return type and local "insns" from rtx to rtx_insn *.
17404 (microblaze_legitimize_tls_address): Likewise for local "insns".
17405 (microblaze_block_move_loop): Strengthen local "label" from rtx
17406 to rtx_code_label *.
17407 (microblaze_expand_prologue): Strengthen two locals named "insn"
17408 from rtx to rtx_insn *.
17409 (microblaze_asm_output_mi_thunk): Likewise for local "insn".
17410 (microblaze_expand_divide): Likewise for locals "jump", "cjump",
17411 "insn". Strengthen locals "div_label", "div_end_label" from rtx
17412 to rtx_code_label *.
17414 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17416 * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
17417 param from rtx to rtx_insn *.
17418 (mep_reuse_lo): Likewise for third param.
17419 (mep_use_post_modify_p): Likewise for first param.
17420 (mep_core_address_length): Likewise.
17421 (mep_cop_address_length): Likewise.
17422 (mep_final_prescan_insn): Likewise.
17423 (mep_store_data_bypass_p): Likewise for both params.
17424 (mep_mul_hilo_bypass_p): Likewise.
17425 (mep_ipipe_ldc_p): Likewise for param.
17427 * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
17428 (mep_rewrite_mult): Likewise.
17429 (mep_rewrite_mulsi3): Likewise.
17430 (mep_rewrite_maddsi3): Likewise.
17431 (mep_reuse_lo_p_1): Likewise.
17432 (mep_reuse_lo_p): Likewise.
17433 (mep_frame_expr): Likewise.
17434 (mep_make_parallel): Likewise for both params.
17435 (mep_use_post_modify_p_1): Likewise for param "set_insn" and
17437 (mep_use_post_modify_p): Likewise for param "insn".
17438 (mep_core_address_length): Likewise.
17439 (mep_cop_address_length): Likewise.
17440 (mep_reg_set_in_function): Likewise for local "insn".
17441 (mep_asm_without_operands_p): Likewise.
17442 (F): Likewise for return type and param "x".
17443 (add_constant): Likewise for local "insn".
17444 (maybe_dead_move): Likewise for return type and local "insn".
17445 (mep_expand_prologue): Likewise for local "insn".
17446 (mep_final_prescan_insn): Likewise for param "insn".
17447 (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
17448 "next", "follow", "x".
17449 (mep_insert_repeat_label_last): Likewise for return type, param
17450 "last_insn", and locals "next", "prev". Strengthen param "label"
17451 from rtx to rtx_code_label *.
17452 (struct mep_doloop_begin): Strengthen field "insn" from rtx to
17454 (struct mep_doloop_end): Likewise for fields "insn" and
17456 (mep_reorg_repeat): Likewise for param "insns" and local "insn".
17457 Strengthen local "repeat_label" from rtx to rtx_code_label *.
17458 (mep_invertable_branch_p): Strengthen param "insn" from rtx to
17460 (mep_invert_branch): Likewise for params "insn" and "after".
17461 (mep_reorg_erepeat): Likewise for param "insns" and locals
17462 "insn", "prev", "new_last", "barrier", "user". Strengthen local
17463 "l" from rtx to rtx_code_label *.
17464 (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
17465 from rtx to rtx_insn *.
17466 (mep_reorg_addcombine): Likewise for param "insns" and locals
17468 (add_sp_insn_p): Likewise for param "insn".
17469 (mep_reorg_noframe): Likewise for param "insns" and locals
17470 "start_frame_insn", "end_frame_insn", "next".
17471 (mep_reorg): Likewise for local "insns".
17472 (mep_store_data_bypass_1): Likewise for param "prev". Add checked
17474 (mep_store_data_bypass_p): Likewise for params "prev", "insn".
17475 (mep_mul_hilo_bypass_p): Likewise.
17476 (mep_ipipe_ldc_p): Likewise for param "insn".
17477 (mep_make_bundle): Likewise for return type, param "cop" and local
17478 "insn", splitting out the latter into a new local "seq" for when it
17479 is a SEQUENCE rather than an insn.
17480 (core_insn_p): Likewise for param "insn".
17481 (mep_bundle_insns): Likewise for param "insns" and locals "insn",
17482 "last", "first", "note", "prev", "core_insn".
17484 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17486 * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
17488 (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
17489 (m68k_final_prescan_insn): Likewise for first param.
17491 * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
17492 (m68k_set_frame_related): Likewise for param "insn".
17493 (output_btst): Likewise for param "insn".
17494 (m68k_final_prescan_insn): Likewise.
17495 (m68k_move_to_reg): Likewise for local "insn".
17496 (m68k_call_tls_get_addr): Likewise for local "insns".
17497 (m68k_call_m68k_read_tp): Likewise.
17498 (strict_low_part_peephole_ok): Likewise for param "first_insn".
17499 (m68k_output_mi_thunk): Likewise for local "insn".
17501 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17503 * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
17504 first param from rtx to rtx_insn *.
17505 (iq2000_adjust_insn_length): Likewise.
17506 (iq2000_output_conditional_branch): Likewise.
17507 * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
17508 "insn" and local "nop_insn".
17509 (iq2000_annotate_frame_insn): Likewise for param "insn".
17510 (iq2000_expand_prologue): Likewise for both locals "insn".
17511 (iq2000_adjust_insn_length): Likewise for param "insn".
17512 (iq2000_output_conditional_branch): Likewise.
17514 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17516 * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
17517 "insns" from rtx to rtx_insn *.
17518 (ia64_emit_cond_move): Likewise for locals "insn", "first".
17519 (struct spill_fill_data): Likewise for field "init_after" and for
17520 elements of array field "prev_insn".
17521 (spill_restore_mem): Likewise for locals "insn", "first".
17522 (do_spill): Likewise for local "insn".
17523 (do_restore): Likewise.
17524 (ia64_expand_prologue): Likewise.
17525 (ia64_expand_epilogue): Likewise.
17526 (emit_insn_group_barriers): Likewise for locals "insn",
17528 (emit_all_insn_group_barriers): Likewise for locals "insn",
17530 (dfa_stop_insn): Likewise for this global.
17531 (dfa_pre_cycle_insn): Likewise.
17532 (ia64_nop): Likewise.
17533 (final_emit_insn_group_barriers): Likewise for locals "insn",
17535 (emit_predicate_relation_info): Likewise for locals "head", "n",
17537 (ia64_reorg): Likewise for local "insn".
17538 (ia64_output_mi_thunk): Likewise.
17539 (expand_vec_perm_interleave_2): Likewise for local "seq".
17541 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17543 * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
17544 param 1 "insn" from rtx to rtx_insn *.
17545 (ix86_use_lea_for_mov): Likewise.
17546 (ix86_avoid_lea_for_addr): Likewise.
17547 (ix86_split_lea_for_addr): Likewise.
17548 (ix86_lea_for_add_ok): Likewise.
17549 (ix86_output_call_insn): Likewise.
17551 * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
17552 (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
17553 (ix86_output_function_epilogue): Likewise for locals "insn",
17554 "deleted_debug_label".
17555 (legitimize_tls_address): Likewise for local "insn".
17556 (get_some_local_dynamic_name): Likewise.
17557 (increase_distance): Likewise for params "prev", "next".
17558 (distance_non_agu_define_in_bb): Likewise for params "insn",
17559 "start" and locals "prev", "next".
17560 (distance_non_agu_define): Likewise for param "insn".
17561 (distance_agu_use_in_bb): Likewise for params "insn", "start" and
17562 locals "next", "prev".
17563 (distance_agu_use): Likewise for param "insn".
17564 (ix86_lea_outperforms): Likewise.
17565 (ix86_ok_to_clobber_flags): Likewise.
17566 (ix86_avoid_lea_for_add): Likewise.
17567 (ix86_use_lea_for_mov): Likewise.
17568 (ix86_avoid_lea_for_addr): Likewise.
17569 (find_nearest_reg_def): Likewise, also for locals "prev", "start".
17570 (ix86_split_lea_for_addr): Likewise for param "insn".
17571 (ix86_lea_for_add_ok): Likewise for param "insn".
17572 (ix86_expand_carry_flag_compare): Likewise for local
17574 (ix86_expand_int_movcc): Likewise.
17575 (ix86_output_call_insn): Likewise for param "insn".
17576 (ix86_output_call_insn): Likewise for local "i".
17577 (x86_output_mi_thunk): Introduce local "insn", using it in place
17578 of "tmp" when dealing with insns.
17579 (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
17581 (ix86_pad_returns): Likewise for locals "ret", "prev".
17582 (ix86_count_insn_bb): Likewise for local "insn".
17583 (ix86_pad_short_function): Likewise for locals "ret", "insn".
17584 (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
17585 (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
17586 (expand_vec_perm_interleave2): Likewise for local "seq".
17587 (expand_vec_perm_vperm2f128_vblend): Likewise.
17588 (ix86_loop_unroll_adjust): Likewise for local "insn". Convert
17589 call to for_each_rtx with for_each_rtx_in_insn.
17591 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17593 * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
17594 "label" from rtx to rtx_code_label *.
17595 (ix86_expand_prologue): Likewise.
17596 (ix86_expand_split_stack_prologue): Likewise for locals "label",
17598 (ix86_split_idivmod): Likewise for locals "end_label" and
17600 (ix86_expand_branch): Likewise for local "label2".
17601 (ix86_expand_aligntest): Likewise for return type and local "label".
17602 (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
17604 (expand_movmem_epilogue): Likewise for the various locals named
17606 (expand_setmem_epilogue): Likewise.
17607 (expand_small_movmem_or_setmem): Likewise for local "label".
17608 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
17609 Strengthen param "done_label" from rtx * to rtx_code_label **.
17610 Strengthen locals "loop_label" and "label" from rtx to
17612 (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
17613 Likewise for locals "loop_label", "label".
17614 (ix86_expand_set_or_movmem): Likewise for locals "label",
17615 "jump_around_label", "hot_label".
17616 (ix86_expand_strlensi_unroll_1): Likewise for locals
17617 "align_2_label", align_3_label", "align_4_label", "end_0_label",
17619 (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
17620 (void ix86_emit_i387_log1p): Likewise for locals "label1",
17621 "label2", "jump_label".
17622 (ix86_expand_sse_compare_and_jump): Likewise for return type and
17624 (ix86_expand_lfloorceil): Likewise for local "label".
17625 (ix86_expand_rint): Likewise.
17626 (ix86_expand_floorceildf_32): Likewise.
17627 (ix86_expand_floorceil): Likewise.
17628 (ix86_expand_rounddf_32): Likewise.
17629 (ix86_expand_trunc): Likewise.
17630 (ix86_expand_truncdf_32): Likewise.
17631 (ix86_expand_round): Likewise.
17633 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17635 * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
17636 first param from rtx to rtx_insn *.
17637 (h8300_insn_length_from_table): Likewise.
17638 * config/h8300/h8300.c (F): Likewise for return type and param
17640 (Fpa): Add a checked cast to rtx_insn *.
17641 (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
17643 (final_prescan_insn): Likewise for param "insn".
17644 (h8300_binary_length): Likewise.
17645 (h8300_insn_length_from_table): Likewise.
17647 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17649 * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
17650 Strengthen first param "insn" from rtx to rtx_insn *.
17652 * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
17654 (frame_insn): Likewise for return type. Introduce local "insn"
17655 for use in place of local "x" for use as an rtx_insn *.
17656 (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
17657 (epiphany_expand_prologue): Likewise for local "insn".
17658 * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
17659 * config/epiphany/resolve-sw-modes.c
17660 (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
17663 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17665 * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
17666 param from rtx to rtx_insn *.
17667 (c6x_final_prescan_insn): Likewise for first param.
17669 * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
17670 (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
17671 (c6x_expand_compare): Strengthen local "insns" from rtx to
17673 (c6x_get_unit_specifier): Likewise for param "insn".
17674 (c6x_print_unit_specifier_field): Likewise.
17675 (c6x_final_prescan_insn): Likewise.
17676 (emit_add_sp_const): Likewise for local "insn".
17677 (c6x_expand_prologue): Likewise.
17679 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17681 * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
17682 param 1 from rtx to rtx_insn *.
17683 * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
17684 the various locals named "insn".
17685 (expand_epilogue_reg_restore): Likewise.
17686 (frame_related_constant_load): Likewise.
17687 (add_to_reg): Likewise.
17688 (emit_link_insn): Likewise.
17689 (do_link): Likewise.
17690 (expand_interrupt_handler_prologue): Likewise.
17691 (branch_dest): Likewise for param "branch".
17692 (asm_conditional_branch): Likewise for param "insn".
17693 (gen_one_bundle): Likewise for elements of param "slot" and local
17695 (bfin_gen_bundles): Likewise for locals "insn", "next" and
17696 elements of local "slot".
17697 (reorder_var_tracking_notes): Likewise for locals "insn", "next",
17698 "queue", "next_queue", "prev".
17699 (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
17700 (add_sched_insns_for_speculation): Likewise for local "insn".
17702 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17704 * config/avr/avr-protos.h (output_movqi): Strengthen first param
17705 from rtx to rtx_insn *.
17706 (output_movhi): Likewise.
17707 (output_movsisf): Likewise.
17708 (avr_out_tstsi): Likewise.
17709 (avr_out_tsthi): Likewise.
17710 (avr_out_tstpsi): Likewise.
17711 (avr_out_compare): Likewise.
17712 (avr_out_compare64): Likewise.
17713 (avr_out_movpsi): Likewise.
17714 (ashlqi3_out): Likewise.
17715 (ashlhi3_out): Likewise.
17716 (ashlsi3_out): Likewise.
17717 (ashrqi3_out): Likewise.
17718 (ashrhi3_out): Likewise.
17719 (ashrsi3_out): Likewise.
17720 (lshrqi3_out): Likewise.
17721 (lshrhi3_out): Likewise.
17722 (lshrsi3_out): Likewise.
17723 (avr_out_ashlpsi3): Likewise.
17724 (avr_out_ashrpsi3): Likewise.
17725 (avr_out_lshrpsi3): Likewise.
17726 (avr_out_fract): Likewise.
17727 (avr_out_sbxx_branch): Likewise.
17728 (avr_out_round): Likewise.
17729 (avr_out_xload): Likewise.
17730 (avr_out_movmem): Likewise.
17731 (adjust_insn_length): Likewise.
17732 (avr_out_lpm): Likewise.
17733 (reg_unused_after): Likewise.
17734 (_reg_unused_after): Likewise.
17735 (avr_jump_mode): Likewise for second param.
17736 (jump_over_one_insn): Likewise for first param.
17737 (avr_final_prescan_insn): Likewise.
17738 (out_shift_with_cnt): Likewise for second param.
17740 * config/avr/avr.c (get_sequence_length): Likewise for param
17741 "insns" and local "insn".
17742 (emit_push_byte): Likewise for local "insn".
17743 (emit_push_sfr): Likewise.
17744 (avr_prologue_setup_frame): Likewise for locals "insn",
17745 "fp_plus_insns", "sp_plus_insns".
17746 (avr_expand_epilogue): Likewise for local "fp_plus_insns",
17748 (avr_jump_mode): Likewise for param "insn".
17749 (avr_final_prescan_insn): Likewise.
17750 (avr_find_unused_d_reg): Likewise.
17751 (avr_out_lpm_no_lpmx): Likewise.
17752 (avr_out_lpm): Likewise.
17753 (avr_out_xload): Likewise.
17754 (output_movqi): Likewise.
17755 (output_movhi): Likewise.
17756 (out_movqi_r_mr): Likewise.
17757 (out_movhi_r_mr): Likewise.
17758 (out_movsi_r_mr): Likewise.
17759 (out_movsi_mr_r): Likewise.
17760 (output_movsisf): Likewise.
17761 (avr_out_load_psi): Likewise.
17762 (avr_out_store_psi): Likewise.
17763 (avr_out_movpsi): Likewise.
17764 (out_movqi_mr_r): Likewise.
17765 (avr_out_movhi_mr_r_xmega): Likewise.
17766 (out_movhi_mr_r): Likewise.
17767 (compare_condition): Likewise for param "insn" and local "next".
17768 (compare_sign_p): Likewise for param "insn".
17769 (compare_diff_p): Likewise.
17770 (compare_eq_p): Likewise.
17771 (avr_out_compare): Likewise.
17772 (avr_out_compare64): Likewise.
17773 (avr_out_tsthi): Likewise.
17774 (avr_out_tstpsi): Likewise.
17775 (avr_out_tstsi): Likewise.
17776 (out_shift_with_cnt): Likewise.
17777 (ashlqi3_out): Likewise.
17778 (ashlhi3_out): Likewise.
17779 (avr_out_ashlpsi3): Likewise.
17780 (ashlsi3_out): Likewise.
17781 (ashrqi3_out): Likewise.
17782 (ashrhi3_out): Likewise.
17783 (avr_out_ashrpsi3): Likewise.
17784 (ashrsi3_out): Likewise.
17785 (lshrqi3_out): Likewise.
17786 (lshrhi3_out): Likewise.
17787 (avr_out_lshrpsi3): Likewise.
17788 (lshrsi3_out): Likewise.
17789 (avr_out_fract): Likewise.
17790 (avr_out_round): Likewise.
17791 (avr_adjust_insn_length): Likewise.
17792 (reg_unused_after): Likewise.
17793 (_reg_unused_after): Likewise.
17794 (avr_compare_pattern): Likewise.
17795 (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
17796 and locals "branch1", "branch2", "insn2", "jump".
17797 (avr_reorg): Likewise for local "insn".
17798 (avr_2word_insn_p): Likewise for param "insn".
17799 (jump_over_one_insn_p): Likewise.
17800 (avr_out_sbxx_branch): Likewise.
17801 (avr_out_movmem): Likewise.
17803 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17805 * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
17806 param from rtx to rtx_insn *.
17807 (thumb1_final_prescan_insn): Likewise.
17808 (thumb2_final_prescan_insn): Likewise.
17810 * config/arm/arm.c (emit_set_insn): Strengthen return type from
17812 (struct minipool_node): Likewise for field "insn".
17813 (dump_minipool): Likewise for param "scan".
17814 (create_fix_barrier): Likewise for local "from". Strengthen local
17815 "label" from rtx to rtx_code_label *.
17816 (push_minipool_barrier): Strengthen param "insn" from rtx to
17818 (push_minipool_fix): Likewise.
17819 (note_invalid_constants): Likewise.
17820 (thumb2_reorg): Likewise for local "insn".
17821 (arm_reorg): Likewise.
17822 (thumb2_final_prescan_insn): Likewise for param
17823 "insn" and local "first_insn".
17824 (arm_final_prescan_insn): Likewise for param "insn" and locals
17825 "start_insn", "this_insn".
17826 (arm_debugger_arg_offset): Likewise for param "insn".
17827 (thumb1_emit_multi_reg_push): Likewise for return type and local
17829 (thumb1_final_prescan_insn): Likewise for param "insn".
17830 (thumb_far_jump_used_p): Likewise for local "insn".
17831 (thumb1_expand_prologue): Likewise.
17832 (arm_expand_epilogue_apcs_frame): Likewise.
17833 (arm_expand_epilogue): Likewise for locals "insn", "tmp".
17834 (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
17835 from rtx to rtx_code_label *.
17836 (arm_split_atomic_op): Likewise for local "label".
17837 (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
17839 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17841 * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
17842 first param from rtx to rtx_insn *.
17843 (arc_verify_short): Likewise.
17844 (arc_short_long): Likewise.
17845 (arc_need_delay): Likewise.
17847 * config/arc/arc.c (struct arc_ccfsm): Likewise for field
17849 (arc_ccfsm_advance): Likewise for param "insn" and locals
17850 "start_insn", "this_insn".
17851 (arc_ccfsm_record_condition): Likewise for local "seq_insn".
17852 (arc_ccfsm_post_advance): Likewise for param "insn".
17853 (arc_next_active_insn): Likewise for return type and param "insn".
17854 Convert NULL_RTX to NULL as appropriate. Add a checked cast.
17855 (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
17856 (output_short_suffix): Likewise for local "insn".
17857 (arc_final_prescan_insn): Likewise for param "insn". Remove
17858 now-redundant checked cast.
17859 (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
17860 "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
17861 rtx_insn *. Add a checked cast. Introduce local "lc_set_insn"
17862 for use where lc_set became an insn.
17863 (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
17865 (arc_get_insn_variants): Likewise for local "prev".
17866 (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
17868 (arc_predicate_delay_insns): Likewise for local "insn".
17869 (arc_pad_return): Likewise for local "prev". For now, add a
17870 checked cast when extracting the insn from "final_sequence".
17871 (arc_short_long): Likewise for param "insn".
17872 (arc_need_delay): Likewise for param "insn" and local "next".
17873 (arc_label_align): Likewise for locals "prev", "next".
17875 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17877 * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
17878 "insn" from rtx to rtx_insn *.
17879 (alpha_gp_save_rtx): Likewise for local "seq".
17880 (alpha_instantiate_decls): Likewise for local "top".
17881 (get_some_local_dynamic_name): Likewise for local "insn".
17882 (alpha_does_function_need_gp): Likewise.
17883 (set_frame_related_p): Likewise for return type and for locals
17885 (emit_frame_store_1): Likewise for local "insn".
17886 (alpha_expand_prologue): Likewise for locals "insn", "seq".
17887 (alpha_end_function): Likewise for local "insn".
17888 (alpha_output_mi_thunk_osf): Likewise.
17889 (alphaev4_insn_pipe): Likewise for param "insn".
17890 (alphaev5_insn_pipe): Likewise.
17891 (alphaev4_next_group): Likewise for return type and param 1
17893 (alphaev5_next_group): Likewise.
17894 (alpha_align_insns_1): Likewise for return type and param 1 of
17895 callback param "next_group", and for locals "i", "next", "prev",
17896 "where", "where2", "insn".
17898 2014-08-25 Bernd Schmidt <bernds@codesourcery.com>
17900 * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
17901 rather than modifying the stmt.
17903 2014-08-25 Jan-Benedict Glaw <jbglaw@lug-owl.de>
17905 * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
17906 cgraph_state conversion.
17908 2014-08-25 David Malcolm <dmalcolm@redhat.com>
17910 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
17911 Strengthen local "insns" from rtx to rtx_insn *.
17912 (aarch64_set_frame_expr): Likewise for local "insn".
17913 (aarch64_save_or_restore_fprs): Likewise.
17914 (aarch64_save_or_restore_callee_save_registers): Likewise.
17915 (aarch64_expand_prologue): Likewise.
17916 (aarch64_expand_epilogue): Likewise.
17917 (aarch64_output_mi_thunk): Likewise.
17918 (aarch64_split_compare_and_swap): Strengthen locals "label1" and
17919 "label2" from rtx to rtx_code_label *.
17920 (aarch64_split_atomic_op): Likewise for local "label".
17922 2014-08-25 Martin Liska <mliska@suse.cz>
17924 * cgraph.h (symtab_node):
17925 (bool needed_p (void)): created from decide_is_symbol_needed
17926 (bool referred_to_p (void)): created from referred_to_p
17927 (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
17928 * cgraph.h (cgraph_node):
17929 (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
17930 (void expand (void)): created from expand_function
17931 (static void finalize_function (tree, bool)): created from cgraph_finalize_function
17932 (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
17933 (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
17934 (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
17935 * cgraph.h (varpool_node):
17936 (static void add (tree decl): created from varpool_add_new_variable
17937 * cgraph.h (cgraph_edge):
17938 void remove (void);
17939 (void remove_caller (void)): created from cgraph_edge_remove_caller
17940 (void remove_callee (void)): created from cgraph_edge_remove_callee
17941 (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
17942 created from cgraph_set_call_stmt
17943 (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
17944 (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
17945 (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
17946 gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
17947 (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
17948 created from cgraph_speculative_call_info
17949 (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
17950 int freq_scale, bool update_original)): created from cgraph_clone_edge
17951 (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
17952 (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
17953 (bool recursive_p (void)): created from cgraph_edge_recursive_p
17954 (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
17955 (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
17956 (static void rebuild_references (void)): created from cgraph_rebuild_references
17957 * cgraph.h (symbol_table):
17958 (create_reference): renamed from add_reference
17959 (maybe_create_reference): renamed from maybe_add_reference
17960 (void register_symbol (symtab_node *node)): new function
17961 (void clear_asm_symbols (void)): new function
17962 (void unregister (symtab_node *node)): new function
17963 (void release_symbol (cgraph_node *node, int uid)): new function
17964 (cgraph_node * allocate_cgraph_symbol (void)): new function
17965 (void initialize (void)): created from cgraph_init
17966 (symtab_node *first_symbol (void)):new function
17967 (asm_node *first_asm_symbol (void)):new function
17968 (symtab_node *first_defined_symbol (void)):new function
17969 (varpool_node *first_variable (void)):new function
17970 (varpool_node *next_variable (varpool_node *node)):new function
17971 (varpool_node *first_static_initializer (void)):new function
17972 (varpool_node *next_static_initializer (varpool_node *node)):new function
17973 (varpool_node *first_defined_variable (void)):new function
17974 (varpool_node *next_defined_variable (varpool_node *node)):new function
17975 (cgraph_node *first_defined_function (void)):new function
17976 (cgraph_node *next_defined_function (cgraph_node *node)):new function
17977 (cgraph_node *first_function (void)):new function
17978 (cgraph_node *next_function (cgraph_node *node)):new function
17979 (cgraph_node *first_function_with_gimple_body (void)):new function
17980 (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
17981 (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
17982 created from symtab_remove_unreachable_nodes
17983 (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
17984 (void process_new_functions (void)): created from cgraph_process_new_functions
17985 (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
17986 (bool output_variables (void)): created from varpool_node::output_variables
17987 (void output_asm_statements (void)): created from output_asm_statements
17988 (void finalize_compilation_unit (void)): created from finalize_compilation_unit
17989 (void compile (void)): created from compile
17990 (void output_weakrefs (void)): created from output_weakrefs
17991 (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
17992 (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
17993 gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
17994 (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
17995 (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
17996 created from cgraph_next_function_with_gimple_body
17997 (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
17998 created from cgraph_remove_edge_removal_hook
17999 (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
18000 created from cgraph_add_node_removal_hook
18001 (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
18002 created from cgraph_remove_node_removal_hook
18003 (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
18004 created from varpool_add_node_removal_hook
18005 (void remove_varpool_removal_hook (varpool_node_hook_list *)):
18006 created from varpool_remove_node_removal_hook
18007 (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
18008 created from cgraph_add_function_insertion_hook
18009 (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
18010 created from cgraph_remove_function_insertion_hook
18011 (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
18012 created from varpool_add_variable_insertion_hook
18013 (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
18014 created from varpool_remove_variable_insertion_hook
18015 (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
18016 created from cgraph_add_edge_duplication_hook
18017 (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
18018 created from cgraph_remove_edge_duplication_hook
18019 (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
18020 created from cgraph_add_node_duplication_hook
18021 (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
18022 created from cgraph_remove_node_duplication_hook
18023 (void call_edge_removal_hooks (cgraph_edge *e)):
18024 created from cgraph_call_edge_removal_hooks
18025 (void call_cgraph_insertion_hooks (cgraph_node *node)):
18026 created from call_function_insertion_hooks
18027 (void call_cgraph_removal_hooks (cgraph_node *node)):
18028 created from cgraph_call_node_removal_hooks
18029 (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
18030 created from cgraph_node::call_duplication_hooks
18031 (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
18032 created from cgraph_call_edge_duplication_hooks
18033 (void call_varpool_removal_hooks (varpool_node *node)):
18034 created from varpool_call_node_removal_hooks
18035 (void call_varpool_insertion_hooks (varpool_node *node)):
18036 created from varpool_call_variable_insertion_hooks
18037 (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
18038 created from insert_to_assembler_name_hash
18039 (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
18040 created from unlink_from_assembler_name_hash
18041 (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
18042 created from symtab_prevail_in_asm_name_hash
18043 (void symtab_initialize_asm_name_hash (void)):
18044 created from symtab_initialize_asm_name_hash
18045 (void change_decl_assembler_name (tree decl, tree name)):
18046 created from change_decl_assembler_name
18047 (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
18048 (static hashval_t decl_assembler_name_hash (const_tree asmname)):
18049 created from decl_assembler_name_hash
18050 (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
18051 created from decl_assembler_name_equal
18052 (static hashval_t hash_node_by_assembler_name (const void *p)):
18053 created from hash_node_by_assembler_name
18054 (static int eq_assembler_name (const void *p1, const void *p2)):
18055 created from eq_assembler_name
18057 2014-08-25 Marek Polacek <polacek@redhat.com>
18059 * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
18061 2014-08-25 Petr Murzin <petr.murzin@intel.com>
18063 * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
18064 (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
18065 SWI1248_AVX512BW mode iterator.
18067 2014-08-25 Kaz Kojima <kkojima@gcc.gnu.org>
18070 * config/sh/predicates.md (general_extend_operand): Disable
18071 TRUNCATE before reload completes.
18073 2014-08-24 Gerald Pfeifer <gerald@pfeifer.com>
18075 * doc/invoke.texi (Optimize Options): Fix markup in two cases.
18077 2014-08-24 Oleg Endo <olegendo@gcc.gnu.org>
18080 * config/sh/sh.opt (musermode): Allow negative form.
18081 * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
18082 targets that don't support it.
18083 * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
18084 Document -mno-usermode option.
18086 2014-08-24 Kito Cheng <kito@0xlab.org>
18088 * system.h (CALLER_SAVE_PROFITABLE): Poison.
18089 * regs.h (CALLER_SAVE_PROFITABLE): Remove.
18090 * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
18091 * doc/tm.texi: Regenerate.
18093 2014-08-24 Kito Cheng <kito@0xlab.org>
18095 * ira.c: Fix typo in comment.
18097 2014-08-23 Edward Smith-Rowland <3dw4rd@verizon.net>
18099 * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
18100 Deprecate c++1y. Change language to reflect greater confidence in C++14.
18102 2014-08-23 John David Anglin <danglin@gcc.gnu.org>
18105 * config/pa/pa.c (pa_output_function_epilogue): Don't set
18106 last_address when the current function is a thunk.
18107 (pa_asm_output_mi_thunk): When we don't have named sections or they
18108 are not being used, check that thunk can reach the stub table with a
18111 2014-08-23 David Malcolm <dmalcolm@redhat.com>
18113 * web.c (union_match_dups): Strengthen param "insn" from rtx to
18115 (pass_web::execute): Likewise for local "insn".
18117 2014-08-23 David Malcolm <dmalcolm@redhat.com>
18119 * var-tracking.c (struct micro_operation_def): Strengthen field
18120 "insn" from rtx to rtx_insn *.
18121 (struct emit_note_data_def): Likewise.
18122 (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
18123 (vt_stack_adjustments): Likewise for local "insn".
18124 (adjust_insn): Likewise for param "insn".
18125 (val_store): Likewise.
18126 (val_resolve): Likewise.
18127 (struct count_use_info): Likewise for field "insn".
18128 (log_op_type): Likewise for param "insn".
18129 (reverse_op): Likewise.
18130 (prepare_call_arguments): Likewise.
18131 (add_with_sets): The initial param takes an insn, but we can't
18132 yet strengthen it from rtx to rtx_insn * since it's used as a
18133 cselib_record_sets_hook callback. For now rename initial param
18134 from "insn" to "uncast_insn", and introduce a local "insn" of
18135 the stronger rtx_insn * type, with a checked cast.
18136 (compute_bb_dataflow): Strengthen local "insn" from rtx to
18138 (emit_note_insn_var_location): Likewise.
18139 (emit_notes_for_changes): Likewise.
18140 (emit_notes_for_differences): Likewise.
18141 (next_non_note_insn_var_location): Likewise for return type and
18143 (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
18144 (vt_initialize): Likewise for local "insn".
18145 (delete_debug_insns): Likewise for locals "insn" and "next".
18147 2014-08-23 David Malcolm <dmalcolm@redhat.com>
18149 * varasm.c (mark_constants): Strengthen param "insn" from rtx to
18151 (mark_constant_pool): Likewise for local "insn".
18153 2014-08-23 David Malcolm <dmalcolm@redhat.com>
18155 * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
18157 (dead_debug_promote_uses): Likewise.
18158 (dead_debug_insert_temp): Likewise.
18160 2014-08-23 David Malcolm <dmalcolm@redhat.com>
18162 * store-motion.c (store_killed_in_insn): Strengthen param "insn"
18163 from const_rtx to const rtx_insn *.
18164 (store_killed_after): Likewise. Strengthen locals "last", "act"
18165 from rtx to rtx_insn *.
18166 (store_killed_before): Strengthen param "insn" from const_rtx to
18167 const rtx_insn *. Strengthen local "first" from rtx to rtx_insn *.
18168 (find_moveable_store): Strengthen param "insn" from rtx to
18170 (compute_store_table): Likewise for local "insn".
18171 (insert_insn_start_basic_block): Likewise for param "insn" and
18172 locals "prev", "before", "insn".
18173 (insert_store): For now, add a checked cast to rtx_insn * on the
18174 result of gen_move_insn.
18175 (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
18177 (replace_store_insn): Likewise. For now, add a checked cast to
18178 rtx_insn * on the result of gen_move_insn.
18180 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18182 * stmt.c (expand_case): Strengthen local "before_case" from rtx to
18184 (expand_sjlj_dispatch_table): Likewise.
18186 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18188 * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
18189 "insn" from rtx to rtx_insn *.
18191 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18193 * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
18194 "insn" from rtx to rtx_insn *.
18195 (dup_block_and_redirect): Likewise for param 3 "before".
18197 * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
18198 from rtx to rtx_insn *.
18199 (move_insn_for_shrink_wrap): Likewise.
18200 (prepare_shrink_wrap): Likewise for locals "insn", "curr".
18201 (dup_block_and_redirect): Likewise for param "before" and local
18203 (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
18205 (convert_to_simple_return): Likewise for local "start".
18207 * config/i386/i386.c (ix86_finalize_stack_realign_flags):
18208 Strengthen local "insn" from rtx to rtx_insn *, for use when
18209 invoking requires_stack_frame_p.
18211 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18213 * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
18215 (speculate_expr): Likewise for locals "orig_insn_rtx",
18217 (eq_transformed_insns): Likewise for locals "i1", "i2".
18218 (check_for_new_jump): Likewise for return type and local "end".
18219 (find_new_jump): Likewise for return type and local "jump".
18220 (sel_split_edge): Likewise for local "jump".
18221 (sel_create_recovery_block): Likewise.
18222 (sel_redirect_edge_and_branch_force): Likewise.
18223 (sel_redirect_edge_and_branch): Likewise.
18225 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18227 * sel-sched.c (substitute_reg_in_expr): Strengthen local
18228 "new_insn" from rtx to rtx_insn *.
18229 (create_insn_rtx_with_rhs): Likewise for return type and for local
18231 (create_insn_rtx_with_lhs): Likewise.
18232 (create_speculation_check): Likewise for local "insn_rtx".
18233 (implicit_clobber_conflict_p): Likewise for local "insn".
18234 (get_expr_cost): Likewise.
18235 (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
18236 (move_cond_jump): Likewise for locals "next", "prev", "link",
18237 "head", "from", "to".
18239 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18241 * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
18242 "next" from rtx to rtx_insn *.
18243 (find_conditional_protection): Likewise for local "next".
18244 (is_conditionally_protected): Likewise for local "insn1".
18245 (is_pfree): Likewise for locals "insn1", "insn2".
18247 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18249 * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
18250 from rtx to rtx_insn *.
18252 * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
18253 locals "insn1", "insn2" from rtx to rtx_insn *.
18254 (add_deps_for_risky_insns): Likewise for params "head", "tail" and
18255 locals "insn", "prev", "last_jump", "next_tail".
18256 (schedule_ebb): Likewise for params "head", "tail".
18257 (schedule_ebbs): Likewise for locals "tail", "head".
18259 * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
18260 to rtx_insn on "last_insn" in one of the invocations of
18263 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18265 * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
18266 "elem", "insn" from rtx to rtx_insn *.
18267 (change_spec_dep_to_hard): Likewise.
18268 (get_back_and_forw_lists): Likewise for local "con".
18269 (sd_add_dep): Likewise for locals "elem", "insn".
18270 (sd_resolve_dep): Likewise for locals "pro", "con".
18271 (sd_unresolve_dep): Likewise.
18272 (sd_delete_dep): Likewise.
18273 (chain_to_prev_insn): Likewise for local "pro".
18274 (find_inc): Likewise for locals "pro", "con".
18276 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18278 * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
18280 (reg_set_between_p): Strengthen local "insn" from const_rtx to
18282 (modified_between_p): Strengthen local "insn" from rtx to
18284 (remove_reg_equal_equiv_notes_for_regno): Likewise.
18285 (keep_with_call_p): Strengthen local "i2" from const_rtx to
18288 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18290 * resource.c (next_insn_no_annul): Strengthen local "next" from
18292 (mark_referenced_resources): Likewise for local "insn".
18294 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18296 * reload.h (struct insn_chain): Strengthen field "insn" from rtx
18298 (find_reloads): Likewise for param 1.
18299 (subst_reloads): Likewise for sole param.
18300 (find_equiv_reg): Likwise for param 2.
18301 (regno_clobbered_p): Likwise for param 2.
18302 (reload): Likewise for param 1.
18304 * caller-save.c (save_call_clobbered_regs): Strengthen local
18305 "insn" from rtx to rtx_insn *.
18306 (insert_one_insn): Likewise for local "insn".
18308 * reload.c (this_insn): Likewise for this global.
18309 (find_reloads): Likewise for param "insn".
18310 (find_reloads_toplev): Likewise.
18311 (find_reloads_address): Likewise.
18312 (subst_reg_equivs): Likewise.
18313 (update_auto_inc_notes): Likewise.
18314 (find_reloads_address_1): Likewise.
18315 (find_reloads_subreg_address): Likewise.
18316 (subst_reloads): Likewise.
18317 (find_equiv_reg): Likewise, also for local "p".
18318 (regno_clobbered_p): Likewise for param "insn".
18320 * reload1.c (reg_reloaded_insn): Likewise for the elements of this
18322 (spill_reg_store): Likewise for the elements of this array.
18323 (remove_init_insns): Likewise for local "equiv_insn".
18324 (will_delete_init_insn_p): Likewise for param "insn".
18325 (reload): Likewise for param ""first" and local "insn".
18326 (calculate_needs_all_insns): Strengthen local "insn" from rtx to
18328 (calculate_elim_costs_all_insns): Likewise.
18329 (delete_caller_save_insns): Likewise.
18330 (spill_failure): Likewise for param "insn".
18331 (delete_dead_insn): Likewise.
18332 (set_label_offsets): Likewise.
18333 (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
18335 (elimination_costs_in_insn): Likewise for param "insn".
18336 (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
18337 when referring to an insn.
18338 (set_initial_label_offsets): Likewise.
18339 (set_offsets_for_label): Strengthen param "insn" from rtx to
18341 (init_eliminable_invariants): Likewise for param "first" and local
18343 (fixup_eh_region_note): Likewise for param "insn".
18344 (reload_as_needed): Likewise for locals "prev", "insn",
18345 "old_next", "old_prev", "next".
18346 (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
18348 (reload_inheritance_insn): Strengthen elements of this array from
18350 (failed_reload): Likewise for param "insn".
18351 (choose_reload_regs): Likewise for local "insn". Replace use of
18352 NULL_RTX with NULL when referring to an insn.
18353 (input_reload_insns): Strengthen elements of this array from rtx
18355 (other_input_address_reload_insns): Likewise for this global.
18356 (other_input_reload_insns): Likewise for this global.
18357 (input_address_reload_insns): Likwise for the elements of this
18359 (inpaddr_address_reload_insns): Likwise for the elements of this
18361 (output_reload_insns): Likewise for the elements of this array.
18362 (output_address_reload_insns): Likewise for the elements of this
18364 (outaddr_address_reload_insns): Likewise for the elements of this
18366 (operand_reload_insns): Likewise for this global.
18367 (other_operand_reload_insns): Likewise for this global.
18368 (other_output_reload_insns): Likewise for the elements of this
18370 (new_spill_reg_store): Likewise for the elements of this
18372 (emit_input_reload_insns): Likewise for locals "insn", "temp".
18373 Strengthen local "where" from rtx * to rtx_insn **.
18374 (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
18375 from rtx to rtx_insn *.
18376 (do_input_reload): Likewise for local "insn".
18377 (do_output_reload): Likewise for local "insn".
18378 (emit_reload_insns): Likewise for locals "insn" and "store_insn".
18379 (emit_insn_if_valid_for_reload): Likewise for return type and local
18380 "last". Add checked cast to rtx_insn when returning "insn" since
18381 this has been through emit_insn.
18382 (gen_reload): Strengthen return type and locals "last", "insn", "set"
18383 from rtx to rtx_insn *. Add checked cast to rtx_insn when
18384 returning "insn" since it's been through
18385 emit_insn_if_valid_for_reload at this point.
18386 (delete_output_reload): Strengthen param "insn" and locals
18387 "output_reload_insn", "i2" from rtx to rtx_insn *.
18388 (delete_address_reloads): Likewise for params "dead_insn",
18389 "current_insn" and locals "prev", "next".
18390 (delete_address_reloads_1): Likewise for params "dead_insn",
18391 "current_insn" and locals "prev", "i2".
18392 (inc_for_reload): Likewise for locals "last", "add_insn".
18393 (add_auto_inc_notes): Strengthen param "insn" from rtx to
18396 * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
18397 param of this duplicate of the prototype from reload.h
18399 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18401 * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
18403 (regstat_bb_compute_calls_crossed): Likewise.
18405 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18407 * regrename.c (create_new_chain): Strengthen param "insn" from rtx
18409 (init_rename_info): Replace use of NULL_RTX with NULL when dealing
18411 (regrename_analyze): Strengthen local "insn" from rtx to
18413 (scan_rtx_reg): Likewise for param "insn".
18414 (scan_rtx_address): Likewise.
18415 (scan_rtx): Likewise.
18416 (restore_operands): Likewise.
18417 (record_out_operands): Likewise.
18418 (build_def_use): Likewise for local "insn". Replace use of
18419 NULL_RTX with NULL when dealing with an insn.
18421 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18423 * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
18424 * reginfo.c (reg_scan): Likewise, also for local "insn".
18425 (reg_scan_mark_refs): Likewise for param "insn".
18426 (init_subregs_of_mode): Likewise for local "insn".
18428 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18430 * regcprop.c (struct queued_debug_insn_change): Strengthen field
18431 "insn" from rtx to rtx_insn *.
18432 (replace_oldest_value_reg): Likewise for param "insn".
18433 (replace_oldest_value_addr): Likewise.
18434 (replace_oldest_value_mem): Likewise.
18435 (apply_debug_insn_changes): Likewise for local "last_insn".
18436 (copyprop_hardreg_forward_1): Likewise for local "insn".
18438 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18440 * reg-stack.c (next_flags_user): Strengthen return type and param
18441 "insn" from rtx to rtx_insn *.
18442 (straighten_stack): Likewise for param "insn".
18443 (check_asm_stack_operands): Likewise.
18444 (remove_regno_note): Likewise.
18445 (emit_pop_insn): Likewise for return type, param "insn", local
18447 (emit_swap_insn): Strengthen param "insn" and locals "i1", "tmp",
18448 "limit" from rtx to rtx_insn *.
18449 (swap_to_top): Likewise for param "insn".
18450 (move_for_stack_reg): Likewise.
18451 (move_nan_for_stack_reg): Likewise.
18452 (swap_rtx_condition): Likewise.
18453 (compare_for_stack_reg): Likewise.
18454 (subst_all_stack_regs_in_debug_insn): Likewise.
18455 (subst_stack_regs_pat): Likewise, and local "insn2".
18456 (subst_asm_stack_regs): Strengthen param "insn" from rtx to
18458 (subst_stack_regs): Likewise.
18459 (change_stack): Likewise.
18460 (convert_regs_1): Likewise for locals "insn", "next".
18462 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18464 * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
18466 (combine_set_extension): Likewise for param "curr_insn".
18467 (transform_ifelse): Likewise for param "def_insn".
18468 (get_defs): Likewise for param "def_insn". Strengthen param "dest"
18469 from vec<rtx> * to vec<rtx_insn *> *.
18470 (is_cond_copy_insn): Likewise for param "insn".
18471 (struct ext_state): Strengthen the four vec fields from vec<rtx>
18472 to vec<rtx_insn *>.
18473 (make_defs_and_copies_lists): Strengthen param "extend_insn" and
18474 local "def_insn" from rtx to rtx_insn *.
18475 (get_sub_rtx): Likewise for param "def_insn".
18476 (merge_def_and_ext): Likewise.
18477 (combine_reaching_defs): Likewise.
18478 (add_removable_extension): Likewise for param "insn".
18479 (find_removable_extensions): Likewise for local "insn".
18480 (find_and_remove_re): Likewise for locals "curr_insn" and
18481 "def_insn". Strengthen locals "reinsn_del_list" and
18482 "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
18484 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18486 * recog.c (split_insn): Strengthen param "insn" and locals
18487 "first", "last" from rtx to rtx_insn *.
18488 (split_all_insns): Likewise for locals "insn", "next".
18489 (split_all_insns_noflow): Likewise.
18491 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18493 * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
18495 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
18496 (debug_rtx_find): Likewise for param 1 "x".
18498 * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
18499 const_rtx to const rtx_insn *. Likewise for local "insn".
18500 (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
18501 (debug_rtx_find): Likewise for param 1 "x".
18502 (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
18503 from const_rtx to const rtx_insn * within the appropriate cases of
18504 the switch statement.
18506 * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
18507 Strengthen local "insns" from rtx to rtx_insn * since this is
18508 passed to a call to debug_rtx_list.
18510 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18512 * predict.h (predict_insn_def): Strengthen param "insn" from rtx
18515 * function.c (stack_protect_epilogue): Add checked cast to
18516 rtx_insn for now when invoking predict_insn_def.
18518 * predict.c (predict_insn): Strengthen param "insn" from rtx to
18520 (predict_insn_def): Likewise.
18521 (rtl_predict_edge): Likewise for local "last_insn".
18522 (can_predict_insn_p): Strengthen param "insn" from const_rtx to
18524 (combine_predictions_for_insn): Strengthen param "insn" from rtx
18526 (bb_estimate_probability_locally): Likewise for local "last_insn".
18527 (expensive_function_p): Likewise for local "insn".
18529 * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
18530 local "jmp", since this is used when invoking predict_insn_def.
18532 2014-08-22 Marek Polacek <polacek@redhat.com>
18535 * doc/invoke.texi: Update -Wlogical-not-parentheses description.
18537 2014-08-22 Marek Polacek <polacek@redhat.com>
18540 * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
18541 a comparison in parens.
18542 * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
18545 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18547 * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
18550 * cprop.c (fis_get_condition): Likewise.
18552 * postreload.c (reload_cse_regs): Likewise for param "first".
18553 (reload_cse_simplify): Likewise for param "insn".
18554 (reload_cse_regs_1): Likewise for local "insn".
18555 (reload_cse_simplify_set): Likewise for param "insn".
18556 (reload_cse_simplify_operands): Likewise.
18557 (struct reg_use): Likewise for field "insn".
18558 (reload_combine_purge_insn_uses): Likewise for param "insn".
18559 (fixup_debug_insns): Likewise for params "from", "to" and local
18561 (try_replace_in_use): Likewise for local "use_insn".
18562 (reload_combine_recognize_const_pattern): Likewise for param
18563 "insn" and locals "add_moved_after_insn", "use_insn".
18564 (reload_combine_recognize_pattern): Likewise for param "insn" and
18566 (reload_combine): Likewise for locals "insn", "prev".
18567 (reload_combine_note_use): Likewise for param "insn".
18568 (move2add_use_add2_insn): Likewise.
18569 (move2add_use_add3_insn): Likewise.
18570 (reload_cse_move2add): Likewise, also for local "next".
18571 (move2add_note_store): Likewise for local "insn".
18573 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18575 * postreload-gcse.c (struct occr): Strengthen field "insn" from
18577 (struct unoccr): Likewise.
18578 (struct modifies_mem): Likewise.
18579 (alloc_mem): Likewise for local "insn".
18580 (insert_expr_in_table): Likewise for param "insn".
18581 (dump_expr_hash_table_entry): Likewise for local "insn".
18582 (oprs_unchanged_p): Likewise for param "insn".
18583 (load_killed_in_block_p): Likewise for local "setter".
18584 (record_last_reg_set_info): Likewise for param "insn".
18585 (record_last_reg_set_info_regno): Likewise.
18586 (record_last_mem_set_info): Likewise.
18587 (record_last_set_info): Likewise for local "last_set_insn".
18588 (record_opr_changes): Likewise for param "insn".
18589 (hash_scan_set): Likewise.
18590 (compute_hash_table): Likewise for local "insn".
18591 (get_avail_load_store_reg): Likewise for param "insn".
18592 (eliminate_partially_redundant_load): Likewise, also for locals
18593 "avail_insn", "next_pred_bb_end". Replace use of NULL_RTX with
18595 (eliminate_partially_redundant_loads): Likewise for local "insn".
18597 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18599 * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
18601 (expand_binop): Likewise for locals "entry_last", "last", "insns"
18602 (expand_twoval_unop): Likewise for locals entry_last", "last".
18603 (expand_twoval_binop): Likewise.
18604 (expand_twoval_binop_libfunc): Likewise for local "insns".
18605 (widen_leading): Likewise for local "last".
18606 (expand_doubleword_clz): Likewise for local "seq". Strengthen
18607 locals "hi0_label", "after_label" from rtx to rtx_code_label *.
18608 (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
18609 (expand_parity): Likewise for locals "last" and "seq".
18610 (expand_ffs): Likewise for local "seq". Strengthen local
18611 "nonzero_label" from rtx to rtx_code_label *.
18612 (expand_absneg_bit): Strengthen local "insns" from rtx to
18614 (expand_unop_direct): Likewise for local "last".
18615 (expand_unop): Likewise for locals "last", "insns".
18616 (expand_abs_nojump): Likewise for local "last".
18617 (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
18618 (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
18620 (expand_copysign_absneg): Strengthen local "label" from rtx to
18622 (expand_copysign_bit): Strengthen local "insns" from rtx to
18624 (struct no_conflict_data): Likewise for fields "first", "insn".
18625 (emit_libcall_block_1): Likewise for param "insns" and locals
18626 "next", "last", "insn".
18627 (emit_libcall_block): For now, add a checked cast to rtx_insn *
18628 on "insns" when invoking emit_libcall_block_1. Ultimately we
18629 want to strengthen insns itself.
18630 (prepare_cmp_insn): Strengthen local "last" from rtx to
18632 (emit_cmp_and_jump_insn_1): Likewise for local "insn".
18633 (prepare_float_lib_cmp): Likewise for local "insns".
18634 (emit_conditional_move): Likewise for local "last".
18635 (emit_conditional_add): Likewise.
18636 (have_sub2_insn): Likewise for local "seq".
18637 (expand_float): Likewise for local "insns". Strengthen locals
18638 "label", "neglabel" from rtx to rtx_code_label *.
18639 (expand_fix): Likewise for locals "last", "insn", "insns" (to
18640 rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
18641 (expand_fixed_convert): Likewise for local "insns" (to
18643 (expand_sfix_optab): Likewise for local "last".
18644 (expand_compare_and_swap_loop): Strengthen local "label" from rtx
18645 to rtx_code_label *.
18646 (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
18647 from rtx to rtx_insn *.
18648 (expand_atomic_fetch_op): Likewise for local "insn".
18649 (maybe_legitimize_operand_same_code): Likewise for local "last".
18650 (maybe_legitimize_operands): Likewise.
18652 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18654 * modulo-sched.c (struct ps_reg_move_info): Strengthen field
18655 "insn" from rtx to rtx_insn *.
18656 (ps_rtl_insn): Likewise for return type.
18657 (doloop_register_get): Likewise for params "head", "tail" and
18658 locals "insn", "first_insn_not_to_check".
18659 (schedule_reg_move): Likewise for local "this_insn".
18660 (schedule_reg_moves): Add a checked cast to rtx_insn * to result
18661 of gen_move_insn for now.
18662 (reset_sched_times): Strengthen local "insn" from rtx to
18664 (permute_partial_schedule): Likewise.
18665 (duplicate_insns_of_cycles): Likewise for local "u_insn".
18666 (dump_insn_location): Likewise for param "insn".
18667 (loop_canon_p): Likewise for local "insn".
18668 (sms_schedule): Likewise.
18669 (print_partial_schedule): Likewise.
18670 (ps_has_conflicts): Likewise.
18672 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18674 * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
18675 "tailp" from rtx * to rtx_insn **.
18677 * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
18678 from rtx to rtx_insn *.
18679 * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
18680 "tailp" from rtx * to rtx_insn **. Strengthen locals "beg_head",
18681 "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
18683 * modulo-sched.c (const_iteration_count): Strengthen return type
18684 and locals "insn", "head", "tail" from rtx to rtx_insn *. Replace
18685 use of NULL_RTX with NULL when working with insns.
18686 (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
18688 (sms_schedule): Likewise.
18689 * sched-rgn.c (init_ready_list): Likewise, also for locals
18690 "src_head" and "src_next_tail".
18691 (compute_block_dependences): Likewise.
18692 (free_block_dependencies): Likewise.
18693 (debug_rgn_dependencies): Likewise.
18694 (free_rgn_deps): Likewise.
18695 (compute_priorities): Likewise.
18696 (schedule_region): Likewise.
18697 * sel-sched.c (find_ebb_boundaries): Likewise.
18699 * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
18700 "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
18702 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18704 * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
18705 from rtx to rtx_insn *.
18706 (new_seginfo): Likewise for param "insn".
18707 (create_pre_exit): Likewise for locals "last_insn",
18708 "before_return_copy", "return_copy".
18709 (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
18712 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18714 * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
18715 from rtx to rtx_insn *.
18716 (lra_push_insn): Likewise for 1st param.
18717 (lra_push_insn_and_update_insn_regno_info): Likewise.
18718 (lra_pop_insn): Likewise for return type.
18719 (lra_invalidate_insn_data): Likewise for 1st param.
18720 (lra_set_insn_deleted): Likewise.
18721 (lra_delete_dead_insn): Likewise.
18722 (lra_process_new_insns): Likewise for first 3 params.
18723 (lra_set_insn_recog_data): Likewise for 1st param.
18724 (lra_update_insn_recog_data): Likewise.
18725 (lra_set_used_insn_alternative): Likewise.
18726 (lra_invalidate_insn_regno_info): Likewise.
18727 (lra_update_insn_regno_info): Likewise.
18728 (lra_former_scratch_operand_p): Likewise.
18729 (lra_eliminate_regs_1): Likewise.
18730 (lra_get_insn_recog_data): Likewise.
18732 * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
18735 * lra-coalesce.c (move_freq_compare_func): Likewise for locals
18737 (substitute_within_insn): New.
18738 (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
18739 rtx_insn *. Strengthen sorted_moves from rtx * to rxt_insn **.
18740 Replace call to "substitute" with call to substitute_within_insn.
18742 * lra-constraints.c (curr_insn): Strengthen from rtx to
18744 (get_equiv_with_elimination): Likewise for param "insn".
18745 (match_reload): Strengthen params "before" and "after" from rtx *
18747 (emit_spill_move): Likewise for return type. Add a checked cast
18748 to rtx_insn * on result of gen_move_insn for now.
18749 (check_and_process_move): Likewise for local "before". Replace
18750 NULL_RTX with NULL when referring to insns.
18751 (process_addr_reg): Strengthen params "before" and "after" from
18752 rtx * to rtx_insn **.
18753 (insert_move_for_subreg): Likewise.
18754 (simplify_operand_subreg): Strengthen locals "before" and "after"
18755 from rtx to rtx_insn *.
18756 (process_address_1): Strengthen params "before" and "after" from
18757 rtx * to rtx_insn **. Strengthen locals "insns", "last_insn" from
18759 (process_address): Strengthen params "before" and "after" from
18760 rtx * to rtx_insn **.
18761 (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
18762 (curr_insn_transform): Strengthen locals "before" and "after"
18763 from rtx to rtx_insn *. Replace NULL_RTX with NULL when referring
18765 (loc_equivalence_callback): Update cast of "data", changing
18766 resulting type from rtx to rtx_insn *.
18767 (substitute_pseudo_within_insn): New.
18768 (inherit_reload_reg): Strengthen param "insn" from rtx to
18769 rtx_insn *; likewise for local "new_insns". Replace NULL_RTX with
18770 NULL when referring to insns. Add a checked cast to rtx_insn *
18771 when using usage_insn to invoke lra_update_insn_regno_info.
18772 (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
18773 likewise for locals "restore", "save". Add checked casts to
18774 rtx_insn * when using usage_insn to invoke
18775 lra_update_insn_regno_info and lra_process_new_insns. Replace
18776 NULL_RTX with NULL when referring to insns.
18777 (split_if_necessary): Strengthen param "insn" from rtx to
18779 (update_ebb_live_info): Likewise for params "head", "tail" and local
18781 (get_last_insertion_point): Likewise for return type and local "insn".
18782 (get_live_on_other_edges): Likewise for local "last".
18783 (inherit_in_ebb): Likewise for params "head", "tail" and locals
18784 "prev_insn", "next_insn", "restore".
18785 (remove_inheritance_pseudos): Likewise for local "prev_insn".
18786 (undo_optional_reloads): Likewise for local "insn".
18788 * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
18790 (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
18792 (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
18794 (spill_pseudos): Likewise for local "insn".
18795 (init_elimination): Likewise.
18796 (process_insn_for_elimination): Likewise for param "insn".
18798 * lra-lives.c (curr_insn): Likewise.;
18800 * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
18801 (remove_pseudos): Likewise for param "insn".
18802 (spill_pseudos): Likewise for local "insn".
18803 (lra_final_code_change): Likewise for locals "insn", "curr".
18805 * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
18806 (lra_set_insn_deleted): Likewise.
18807 (lra_delete_dead_insn): Likewise, and for local "prev".
18808 (new_insn_reg): Likewise for param "insn".
18809 (lra_set_insn_recog_data): Likewise.
18810 (lra_update_insn_recog_data): Likewise.
18811 (lra_set_used_insn_alternative): Likewise.
18812 (get_insn_freq): Likewise.
18813 (invalidate_insn_data_regno_info): Likewise.
18814 (lra_invalidate_insn_regno_info): Likewise.
18815 (lra_update_insn_regno_info): Likewise.
18816 (lra_constraint_insn_stack): Strengthen from vec<rtx> to
18818 (lra_push_insn_1): Strengthen param "insn" from rtx to
18820 (lra_push_insn): Likewise.
18821 (lra_push_insn_and_update_insn_regno_info): Likewise.
18822 (lra_pop_insn): Likewise for return type and local "insn".
18823 (push_insns): Likewise for params "from", "to", and local "insn".
18824 (setup_sp_offset): Likewise for params "from", "last" and locals
18826 (lra_process_new_insns): Likewise for params "insn", "before",
18827 "after" and local "last".
18828 (struct sloc): Likewise for field "insn".
18829 (lra_former_scratch_operand_p): Likewise for param "insn".
18830 (remove_scratches): Likewise for locals "insn", "last".
18831 (check_rtl): Likewise for local "insn".
18832 (add_auto_inc_notes): Likewise for param "insn".
18833 (update_inc_notes): Likewise for local "insn".
18834 (lra): Replace NULL_RTX with NULL when referring to insn.
18836 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18838 * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
18840 (resolve_reg_notes): Likewise.
18841 (resolve_simple_move): Likewise for return type, param "insn", and
18842 locals "insns", "minsn".
18843 (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
18844 (resolve_use): Likewise.
18845 (resolve_debug): Likewise.
18846 (find_decomposable_shift_zext): Likewise.
18847 (resolve_shift_zext): Likewise for return type, param "insn", and
18848 locals "insns", "in". Eliminate use of NULL_RTX in favor of NULL.
18849 (decompose_multiword_subregs): Likewise for local "insn",
18850 "orig_insn", "decomposed_shift", "end".
18852 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18854 * basic-block.h (basic_block split_edge_and_insert): Strengthen
18855 param "insns" from rtx to rtx_insn *.
18857 * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
18859 (struct iv_to_split): Likewise.
18860 (loop_exit_at_end_p): Likewise for local "insn".
18861 (split_edge_and_insert): Likewise for param "insns".
18862 (compare_and_jump_seq): Likewise for return type, param "cinsn",
18863 and locals "seq", "jump".
18864 (unroll_loop_runtime_iterations): Likewise for locals "init_code",
18865 "branch_code"; update invocations of compare_and_jump_seq to
18866 eliminate NULL_RTX in favor of NULL.
18867 (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
18869 (reset_debug_uses_in_loop): Likewise.
18870 (analyze_insn_to_expand_var): Likewise for param "insn".
18871 (analyze_iv_to_split_insn): Likewise.
18872 (analyze_insns_in_loop): Likewise for local "insn".
18873 (insert_base_initialization): Likewise for param
18874 "insn" and local "seq".
18875 (split_iv): Likewise for param "insn" and local "seq".
18876 (expand_var_during_unrolling): Likewise for param "insn".
18877 (insert_var_expansion_initialization): Likewise for local "seq".
18878 (combine_var_copies_in_loop_exit): Likewise.
18879 (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
18881 (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
18882 (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
18885 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18887 * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
18889 (iv_analyze_result): Likewise.
18890 (iv_analyze_expr): Likewise.
18893 * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
18894 local "def_insn" from rtx to rtx_insn *.
18895 (get_biv_step_1): Likewise for local "insn".
18896 (iv_analyze_expr): Likewise for param "insn".
18897 (iv_analyze_def): Likewise for local "insn".
18898 (iv_analyze_op): Likewise for param "insn".
18899 (iv_analyze): Likewise.
18900 (iv_analyze_result): Likewise.
18902 (suitable_set_for_replacement): Likewise.
18903 (simplify_using_initial_values): Likewise for local "insn".
18904 (iv_number_of_iterations): Likewise for param "insn".
18905 (check_simple_exit): Add checked cast to rtx_insn when invoking
18906 iv_number_of_iterations for now (until get_condition is
18909 * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
18910 "insn" from rtx to rtx_insn *.
18911 (analyze_insns_in_loop): Likewise for local "insn".
18913 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18915 * loop-invariant.c (struct use): Strengthen field "insn" from rtx
18917 (struct invariant): Likewise.
18918 (hash_invariant_expr_1): Likewise for param "insn".
18919 (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
18920 (find_exits): Likewise for local "insn".
18921 (create_new_invariant): Likewise for param "insn".
18922 (check_dependencies): Likewise.
18923 (find_invariant_insn): Likewise.
18924 (record_uses): Likewise.
18925 (find_invariants_insn): Likewise.
18926 (find_invariants_bb): Likewise for local "insn".
18927 (get_pressure_class_and_nregs): Likewise for param "insn".
18928 (calculate_loop_reg_pressure): Likewise for local "insn".
18930 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18932 * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
18934 (add_test): Likewise for locals "seq", "jump".
18935 (doloop_modify): Likewise for locals "sequence", "jump_insn".
18937 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18939 * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
18941 (rebuild_jump_labels_chain): Likewise for param "chain".
18943 * cfgexpand.c (pass_expand::execute): Add checked cast to
18944 rtx_insn * when calling rebuild_jump_labels_chain in region where
18945 we know e->insns.r is non-NULL.
18947 * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
18949 (rebuild_jump_labels): Likewise.
18950 (rebuild_jump_labels_chain): Likewise for param "chain".
18951 (cleanup_barriers): Likewise for locals "insn", "next", "prev".
18952 (init_label_info): Likewise for param "f".
18953 (maybe_propagate_label_ref): Likewise for params "jump_insn",
18954 "prev_nonjump_insn".
18955 (mark_all_labels): Likewise for param "f" and locals "insn",
18956 "prev_nonjump_insn".
18958 2014-08-22 David Malcolm <dmalcolm@redhat.com>
18960 * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
18961 from rtx to rtx_insn *insn.
18962 (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
18963 (ira_add_allocno_copy): Likewise.
18964 * ira-build.c (find_allocno_copy): Strengthen param "insn" from
18966 (ira_create_copy): Likewise.
18967 (ira_add_allocno_copy): Likewise.
18968 (create_bb_allocnos): Likewise for local "insn".
18969 * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
18970 (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
18971 process_regs_for_copy for rtx_insn * param.
18972 (add_insn_allocno_copies): Strengthen param "insn" from rtx to
18973 rtx_insn *insn. Update NULL_RTX to NULL in invocation of
18974 process_regs_for_copy for rtx_insn * param.
18975 (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
18976 * ira-costs.c (record_reg_classes): Likewise for param "insn".
18977 (record_operand_costs): Likewise.
18978 (scan_one_insn): Likewise for return type, and for param "insn".
18979 (process_bb_for_costs): Likewise for local "insn".
18980 (process_bb_node_for_hard_reg_moves): Likewise.
18981 * ira-emit.c (struct move): Likewise for field "insn".
18982 (create_move): Eliminate use of NULL_RTX when dealing with an
18984 (emit_move_list): Strengthen return type and locals "result",
18985 "insn" from rtx to rtx_insn *insn.
18986 (emit_moves): Likewise for locals "insns", "tmp".
18987 (ira_emit): Likewise for local "insn".
18988 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
18990 (find_call_crossed_cheap_reg): Likewise.
18991 (process_bb_node_lives): Likewise for local "insn".
18992 * ira.c (decrease_live_ranges_number): Likewise.
18993 (compute_regs_asm_clobbered): Likewise.
18994 (build_insn_chain): Likewise.
18995 (find_moveable_pseudos): Likewise, also locals "def_insn",
18996 "use_insn", "x". Also strengthen local "closest_uses" from rtx *
18997 to rtx_insn **. Add a checked cast when assigning from
18998 "closest_use" into closest_uses array in a region where we know
18999 it's a non-NULL insn.
19000 (interesting_dest_for_shprep): Strengthen param "insn" from rtx
19002 (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
19003 "last_interesting_insn", "uin".
19004 (move_unallocated_pseudos): Likewise for locals "def_insn",
19005 "move_insn", "newinsn".
19007 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19009 * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
19010 Strengthen locals "done_label", "do_error" from rtx to
19012 (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
19013 from rtx to rtx_insn *. Strengthen local "sub_check from rtx to
19015 (ubsan_expand_si_overflow_neg_check): Likewise for locals
19016 "done_label", "do_error" to rtx_code_label * and local "last" to
19018 (ubsan_expand_si_overflow_mul_check): Likewise for locals
19019 "done_label", "do_error", "large_op0", "small_op0_large_op1",
19020 "one_small_one_large", "both_ops_large", "after_hipart_neg",
19021 "after_lopart_neg", "do_overflow", "hipart_different" to
19022 rtx_code_label * and local "last" to rtx_insn *.
19024 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19026 * init-regs.c (initialize_uninitialized_regs): Strengthen locals
19027 "insn" and "move_insn" from rtx to rtx_insn *.
19029 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19031 * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
19033 (cheap_bb_rtx_cost_p): Likewise.
19034 (first_active_insn): Likewise for return type and local "insn".
19035 (last_active_insn): Likewise for return type and locals "insn",
19037 (struct noce_if_info): Likewise for fields "jump", "insn_a",
19039 (end_ifcvt_sequence): Likewise for return type and locals "insn",
19041 (noce_try_move): Likewise for local "seq".
19042 (noce_try_store_flag): Likewise.
19043 (noce_try_store_flag_constants): Likewise.
19044 (noce_try_addcc): Likewise.
19045 (noce_try_store_flag_mask): Likewise.
19046 (noce_try_cmove): Likewise.
19047 (noce_try_minmax): Likewise.
19048 (noce_try_abs): Likewise.
19049 (noce_try_sign_mask): Likewise.
19050 (noce_try_bitop): Likewise.
19051 (noce_can_store_speculate_p): Likewise for local "insn".
19052 (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
19054 (check_cond_move_block): Likewise for local "insn".
19055 (cond_move_convert_if_block): Likewise.
19056 (cond_move_process_if_block): Likewise for locals "seq",
19058 (noce_find_if_block): Likewise for local "jump".
19059 (merge_if_block): Likewise for local "last".
19060 (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
19061 (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
19062 (block_has_only_trap): Likewise for return type and local "trap".
19063 (find_if_case_1): Likewise for local "jump".
19064 (dead_or_predicable): Likewise for locals "head", "end", "jump",
19067 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19069 * hw-doloop.h (struct hwloop_info_d): Strengthen fields
19070 "last_insn", "loop_end" from rtx to rtx_insn *.
19072 * hw-doloop.c (scan_loop): Likewise for local "insn".
19073 (discover_loop): Likewise for param "tail_insn".
19074 (discover_loops): Likewise for local "tail".
19076 * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
19077 cast to rtx_insn * when assigning from an rtx local to a
19078 hwloop_info's "last_insn" field.
19080 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19082 * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
19083 (add_delay_dependencies): Strengthen local "pro" from rtx to
19085 (recompute_todo_spec): Likewise.
19086 (dep_cost_1): Likewise for locals "insn", "used".
19087 (schedule_insn): Likewise for local "dbg".
19088 (schedule_insn): Likewise for locals "pro", "next".
19089 (unschedule_insns_until): Likewise for local "con".
19090 (restore_pattern): Likewise for local "next".
19091 (estimate_insn_tick): Likewise for local "pro".
19092 (resolve_dependencies): Likewise for local "next".
19093 (fix_inter_tick): Likewise.
19094 (fix_tick_ready): Likewise for local "pro".
19095 (add_to_speculative_block): Likewise for locals "check", "twin",
19097 (sched_extend_bb): Likewise for locals "end", "insn".
19098 (init_before_recovery): Likewise for local "x".
19099 (sched_create_recovery_block): Likewise for local "barrier".
19100 (create_check_block_twin): Likewise for local "pro".
19101 (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
19103 (unlink_bb_notes): Update for change to type of bb_header.
19104 Strengthen locals "prev", "label", "note", "next" from rtx to
19106 (clear_priorities): Likewise for local "pro".
19108 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19110 * gcse.c (struct occr): Strengthen field "insn" from rtx to
19112 (test_insn): Likewise for this global.
19113 (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
19115 (oprs_anticipatable_p): Likewise.
19116 (oprs_available_p): Likewise.
19117 (insert_expr_in_table): Strengthen param "insn" from rtx to
19119 (hash_scan_set): Likewise.
19120 (hash_scan_clobber): Likewise.
19121 (hash_scan_call): Likewise.
19122 (hash_scan_insn): Likewise.
19123 (compute_hash_table_work): Likewise for local "insn".
19124 (process_insert_insn): Likewise for return type and local "pat".
19125 (insert_insn_end_basic_block): Likewise for locals "new_insn",
19126 "pat", "pat_end", "maybe_cc0_setter".
19127 (pre_edge_insert): Likewise for local "insn".
19128 (pre_insert_copy_insn): Likewise for param "insn".
19129 (pre_insert_copies): Likewise for local "insn".
19130 (struct set_data): Likewise for field "insn".
19131 (single_set_gcse): Likewise for param "insn".
19132 (gcse_emit_move_after): Likewise.
19133 (pre_delete): Likewise for local "insn".
19134 (update_bb_reg_pressure): Likewise for param "from" and local
19136 (should_hoist_expr_to_dom): Likewise for param "from".
19137 (hoist_code): Likewise for local "insn".
19138 (get_pressure_class_and_nregs): Likewise for param "insn".
19139 (calculate_bb_reg_pressure): Likewise for local "insn".
19140 (compute_ld_motion_mems): Likewise.
19142 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19144 * genpeep.c (main): Rename param back from "uncast_ins1" to
19145 "ins1", strengthening from rtx to rtx_insn *. Drop now-redundant
19148 * output.h (peephole): Strengthen param from rtx to rtx_insn *.
19150 2014-08-22 Michael Meissner <meissner@linux.vnet.ibm.com>
19153 * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
19154 documentation to state it is only for VSX operations.
19156 * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
19157 constraint only active if VSX.
19159 * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
19160 wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
19161 (lfiwzx): Likewise.
19163 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19165 * fwprop.c (single_def_use_dom_walker::before_dom_children):
19166 Strengthen local "insn" from rtx to rtx_insn *.
19167 (use_killed_between): Likewise for param "target_insn".
19168 (all_uses_available_at): Likewise for param "target_insn" and
19170 (update_df_init): Likewise for params "def_insn", "insn".
19171 (update_df): Likewise for param "insn".
19172 (try_fwprop_subst): Likewise for param "def_insn" and local
19174 (free_load_extend): Likewise for param "insn".
19175 (forward_propagate_subreg): Likewise for param "def_insn" and
19177 (forward_propagate_asm): Likewise for param "def_insn" and local
19179 (forward_propagate_and_simplify): Likewise for param "def_insn"
19180 and local "use_insn".
19181 (forward_propagate_into): Likewise for locals "def_insn" and
19184 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19186 * function.c (emit_initial_value_sets): Strengthen local "seq"
19187 from rtx to rtx_insn *.
19188 (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
19190 (instantiate_virtual_regs): Likewise for local "insn".
19191 (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
19192 (reorder_blocks_1): Likewise for param "insns" and local "insn".
19193 (expand_function_end): Likewise for locals "insn" and "seq".
19194 (epilogue_done): Likewise for local "insn".
19195 (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
19197 (reposition_prologue_and_epilogue_notes): Likewise for locals
19198 "insn", "last", "note", "first".
19199 (match_asm_constraints_1): Likewise for param "insn" and local "insns".
19200 (pass_match_asm_constraints::execute): Likewise for local "insn".
19202 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19204 * output.h (final_scan_insn): Strengthen return type from rtx to
19206 (final_forward_branch_p): Likewise for param.
19207 (current_output_insn): Likewise for this global.
19209 * final.c (rtx debug_insn): Likewise for this variable.
19210 (current_output_insn): Likewise.
19211 (get_attr_length_1): Rename param "insn" to "uncast_insn",
19212 adding "insn" back in as an rtx_insn * with a checked cast, so
19213 that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
19215 (compute_alignments): Strengthen local "label" from rtx to
19217 (shorten_branches): Rename param from "first" to "uncast_first",
19218 introducing a new local rtx_insn * "first" using a checked cast to
19219 effectively strengthen "first" from rtx to rtx_insn * without
19220 affecting the type signature. Strengthen locals "insn", "seq",
19221 "next", "label" from rtx to rtx_insn *.
19222 (change_scope): Strengthen param "orig_insn" and local "insn" from
19224 (final_start_function): Rename param from "first" to "uncast_first",
19225 introducing a new local rtx_insn * "first" using a checked cast to
19226 effectively strengthen "first" from rtx to rtx_insn * without
19227 affecting the type signature. Strengthen local "insn" from rtx to
19229 (dump_basic_block_info): Strengthen param "insn" from rtx to
19231 (final): Rename param from "first" to "uncast_first",
19232 introducing a new local rtx_insn * "first" using a checked cast to
19233 effectively strengthen "first" from rtx to rtx_insn * without
19234 affecting the type signature. Strengthen locals "insn", "next"
19235 from rtx to rtx_insn *.
19236 (output_alternate_entry_point): Strengthen param "insn" from rtx to
19238 (call_from_call_insn): Strengthen param "insn" from rtx to
19240 (final_scan_insn): Rename param from "insn" to "uncast_insn",
19241 introducing a new local rtx_insn * "insn" using a checked cast to
19242 effectively strengthen "insn" from rtx to rtx_insn * without
19243 affecting the type signature. Strengthen return type and locals
19244 "next", "note", "prev", "new_rtx" from rtx to rtx_insn *. Remove
19245 now-redundant checked cast to rtx_insn * from both invocations of
19246 debug_hooks->var_location. Convert CALL_P into a dyn_cast,
19247 introducing a local "call_insn" for use when invoking
19248 call_from_call_insn.
19249 (notice_source_line): Strengthen param "insn" from rtx to
19251 (leaf_function_p): Likewise for local "insn".
19252 (final_forward_branch_p): Likewise.
19253 (leaf_renumber_regs): Likewise for param "first".
19254 (rest_of_clean_state): Likewise for locals "insn" and "next".
19255 (self_recursive_call_p): Likewise for param "insn".
19256 (collect_fn_hard_reg_usage): Likewise for local "insn".
19257 (get_call_fndecl): Likewise for param "insn".
19258 (get_call_cgraph_rtl_info): Likewise.
19259 (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
19260 introducing a new local rtx_insn * "insn" using a checked cast to
19261 effectively strengthen "insn" from rtx to rtx_insn * without
19262 affecting the type signature.
19264 * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
19265 cast when assigning from param "insn" to current_output_insn.
19266 (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
19267 so that we can assign it back to current_output_insn.
19269 2014-08-20 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
19271 * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
19272 atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
19273 atmxt540s and atmxt540sreva devices.
19274 * config/avr/avr-tables.opt: Regenerate.
19275 * config/avr/t-multilib: Regenerate.
19276 * doc/avr-mmcu.texi: Regenerate.
19278 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19280 * expr.c (convert_move): Strengthen local "insns" from rtx to
19282 (emit_block_move_via_loop): Strengthen locals "cmp_label" and
19283 "top_label" from rtx to rtx_code_label *.
19284 (move_block_to_reg): Strengthen local "insn", "last" from rtx to
19286 (emit_single_push_insn): Likewise for locals "prev", "last".
19287 (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
19288 to rtx_code_label *.
19289 (store_constructor): Likewise for locals "loop_start", "loop_end".
19290 (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
19292 (expand_expr_real_2): Likewise.
19293 (expand_expr_real_1): Strengthen local "label" from rtx to
19296 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19298 * expmed.c (store_bit_field_using_insv): Strengthen local "last"
19299 from rtx to rtx_insn *.
19300 (store_bit_field_1): Likewise.
19301 (extract_bit_field_1): Likewise.
19302 (expand_mult_const): Likewise for local "insns".
19303 (expmed_mult_highpart): Strengthen local "label" from rtx to
19305 (expand_smod_pow2): Likewise.
19306 (expand_sdiv_pow2): Likewise.
19307 (expand_divmod): Strengthen locals "last", "insn" from rtx to
19308 rtx_insn *. Strengthen locals "label", "label1", "label2",
19309 "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
19310 (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
19311 (emit_store_flag): Likewise.
19312 (emit_store_flag_force): Strengthen local "label" from rtx to
19314 (do_cmp_and_jump): Likewise for param "label".
19316 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19318 * explow.c (force_reg): Strengthen local "insn" from rtx to
19320 (adjust_stack_1): Likewise.
19321 (allocate_dynamic_stack_space): Likewise. Strengthen locals
19322 "final_label", "available_label", "space_available" from rtx to
19324 (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
19325 (anti_adjust_stack_and_probe): Likewise.
19327 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19329 * except.h (sjlj_emit_function_exit_after): Strengthen param
19330 "after" from rtx to rtx_insn *. This is only called with
19331 result of get_last_insn (in function.c) so type-change should be
19334 * function.h (struct rtl_eh): Strengthen field "ehr_label" from
19335 rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
19336 to rtx_insn *. These fields are only used from except.c so this
19337 type-change should be self-contained to this patch.
19339 * except.c (emit_to_new_bb_before): Strengthen param "seq" and
19340 local "last" from rtx to rtx_insn *.
19341 (dw2_build_landing_pads): Likewise for local "seq".
19342 (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
19343 (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
19344 rtx to rtx_code_label *. Strengthen locals "fn_begin", "seq" from
19346 (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
19348 (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
19349 (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
19350 (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
19351 referring to an insn. Strengthen local "dispatch_label" from
19352 rtx to rtx_code_label *.
19353 (set_nothrow_function_flags): Strengthen local "insn" from rtx to
19355 (expand_eh_return): Strengthen local "around_label" from
19356 rtx to rtx_code_label *.
19357 (convert_to_eh_region_ranges): Strengthen locals "iter",
19358 "last_action_insn", "first_no_action_insn",
19359 "first_no_action_insn_before_switch",
19360 "last_no_action_insn_before_switch", from rtx to rtx_insn *.
19362 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19364 * dwarf2out.c (last_var_location_insn): Strengthen this variable
19365 from rtx to rtx_insn *.
19366 (cached_next_real_insn): Likewise.
19367 (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
19368 working with insns.
19369 (dwarf2out_var_location): Strengthen locals "next_real",
19370 "next_note", "expected_next_loc_note", "last_start", "insn" from
19373 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19375 * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
19376 from rtx to rtx_insn *.
19377 (create_pseudo_cfg): Likewise for local "insn".
19379 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19381 * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
19382 from rtx to rtx_insn *.
19383 (df_bb_regno_last_def_find): Likewise.
19385 * df-problems.c (df_rd_bb_local_compute): Likewise.
19386 (df_lr_bb_local_compute): Likewise.
19387 (df_live_bb_local_compute): Likewise.
19388 (df_chain_remove_problem): Likewise.
19389 (df_chain_create_bb): Likewise.
19390 (df_word_lr_bb_local_compute): Likewise.
19391 (df_remove_dead_eq_notes): Likewise for param "insn".
19392 (df_note_bb_compute): Likewise for local "insn".
19393 (simulate_backwards_to_point): Likewise.
19394 (df_md_bb_local_compute): Likewise.
19396 * df-scan.c (df_scan_free_bb_info): Likewise.
19397 (df_scan_start_dump): Likewise.
19398 (df_scan_start_block): Likewise.
19399 (df_install_ref_incremental): Likewise for local "insn".
19400 (df_insn_rescan_all): Likewise.
19401 (df_reorganize_refs_by_reg_by_insn): Likewise.
19402 (df_reorganize_refs_by_insn_bb): Likewise.
19403 (df_recompute_luids): Likewise.
19404 (df_bb_refs_record): Likewise.
19405 (df_update_entry_exit_and_calls): Likewise.
19406 (df_bb_verify): Likewise.
19408 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19410 * ddg.h (struct ddg_node): Strengthen fields "insn" and
19411 "first_note" from rtx to rtx_insn *.
19412 (get_node_of_insn): Likewise for param 2 "insn".
19413 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
19415 * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
19417 (mem_write_insn_p): Likewise.
19418 (mem_access_insn_p): Likewise.
19419 (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
19420 (def_has_ccmode_p): Likewise for param "insn".
19421 (add_cross_iteration_register_deps): Likewise for locals
19422 "def_insn" and "use_insn".
19423 (insns_may_alias_p): Likewise for params "insn1" and "insn2".
19424 (build_intra_loop_deps): Likewise for local "src_insn".
19425 (create_ddg): Strengthen locals "insn" and "first_note" from rtx
19427 (get_node_of_insn): Likewise for param "insn".
19429 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19431 * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
19432 (deletable_insn_p): Strengthen param "insn" from rtx to
19433 rtx_insn *. Add checked cast to rtx_call_insn when invoking
19434 find_call_stack_args, since this is guarded by CALL_P (insn).
19435 (marked_insn_p): Strengthen param "insn" from rtx to
19437 (mark_insn): Likewise. Add checked cast to rtx_call_insn when
19438 invoking find_call_stack_args, since this is guarded by
19440 (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
19441 rtx_insn *; we know this is an insn since this was called by
19442 mark_nonreg_stores.
19443 (mark_nonreg_stores_2): Likewise.
19444 (mark_nonreg_stores): Strengthen param "insn" from rtx to
19446 (find_call_stack_args): Strengthen param "call_insn" from rtx to
19447 rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
19449 (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
19450 from rtx to rtx_insn *.
19451 (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
19452 "next", "ref_insn".
19453 (delete_unmarked_insns): Likewise for locals "insn", "next".
19454 (prescan_insns_for_dce): Likewise for locals "insn", "prev".
19455 (mark_reg_dependencies): Likewise for param "insn".
19456 (rest_of_handle_ud_dce): Likewise for local "insn".
19457 (word_dce_process_block): Likewise.
19458 (dce_process_block): Likewise.
19460 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19462 * cse.c (struct qty_table_elem): Strengthen field "const_insn"
19463 from rtx to rtx_insn *.
19464 (struct change_cc_mode_args): Likewise for field "insn".
19465 (this_insn): Strengthen from rtx to rtx_insn *.
19466 (make_new_qty): Replace use of NULL_RTX with NULL when dealing
19468 (validate_canon_reg): Strengthen param "insn" from rtx to
19470 (canon_reg): Likewise.
19471 (fold_rtx): Likewise. Replace use of NULL_RTX with NULL when
19473 (record_jump_equiv): Strengthen param "insn" from rtx to
19475 (try_back_substitute_reg): Likewise, also for locals "prev",
19477 (find_sets_in_insn): Likewise for param "insn".
19478 (canonicalize_insn): Likewise.
19479 (cse_insn): Likewise. Add a checked cast.
19480 (invalidate_from_clobbers): Likewise for param "insn".
19481 (invalidate_from_sets_and_clobbers): Likewise.
19482 (cse_process_notes_1): Replace use of NULL_RTX with NULL when
19484 (cse_prescan_path): Strengthen local "insn" from rtx to
19486 (cse_extended_basic_block): Likewise for locals "insn" and
19488 (cse_main): Likewise for param "f".
19489 (check_for_label_ref): Likewise for local "insn".
19490 (set_live_p): Likewise for second param ("insn").
19491 (insn_live_p): Likewise for first param ("insn") and for local
19493 (cse_change_cc_mode_insn): Likewise for first param "insn".
19494 (cse_change_cc_mode_insns): Likewise for first and second params
19496 (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
19498 (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
19501 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
19502 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19503 Anna Tikhonova <anna.tikhonova@intel.com>
19504 Ilya Tocar <ilya.tocar@intel.com>
19505 Andrey Turetskiy <andrey.turetskiy@intel.com>
19506 Ilya Verbin <ilya.verbin@intel.com>
19507 Kirill Yukhin <kirill.yukhin@intel.com>
19508 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19510 * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
19512 * config/i386/sse.md
19513 (define_mode_iterator VI248_AVX2): Delete.
19514 (define_mode_iterator VI2_AVX2_AVX512BW): New.
19515 (define_mode_iterator VI48_AVX2): Ditto.
19516 (define_insn <shift_insn><mode>3): Delete.
19517 (define_insn "<shift_insn><mode>3<mask_name>" with
19518 VI2_AVX2_AVX512BW): New.
19519 (define_insn "<shift_insn><mode>3<mask_name>" with
19522 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
19523 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19524 Anna Tikhonova <anna.tikhonova@intel.com>
19525 Ilya Tocar <ilya.tocar@intel.com>
19526 Andrey Turetskiy <andrey.turetskiy@intel.com>
19527 Ilya Verbin <ilya.verbin@intel.com>
19528 Kirill Yukhin <kirill.yukhin@intel.com>
19529 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19531 * config/i386/sse.md
19532 (define_mode_iterator VI4F_BRCST32x2): New.
19533 (define_mode_attr 64x2_mode): Ditto.
19534 (define_mode_attr 32x2mode): Ditto.
19535 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
19536 with VI4F_BRCST32x2): Ditto.
19537 (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
19538 with V16FI mode iterator): Ditto.
19539 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
19540 with V16FI): Ditto.
19541 (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
19542 with VI8F_BRCST64x2): Ditto.
19544 2014-08-22 Alexander Ivchenko <alexander.ivchenko@intel.com>
19545 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
19546 Anna Tikhonova <anna.tikhonova@intel.com>
19547 Ilya Tocar <ilya.tocar@intel.com>
19548 Andrey Turetskiy <andrey.turetskiy@intel.com>
19549 Ilya Verbin <ilya.verbin@intel.com>
19550 Kirill Yukhin <kirill.yukhin@intel.com>
19551 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
19553 * config/i386/sse.md
19554 (define_mode_iterator VI8_AVX512VL): New.
19555 (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
19557 2014-08-22 Kirill Yukhin <kirill.yukhin@intel.com>
19559 * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
19560 (define_mode_iterator V48_AVX512VL): New.
19561 (define_mode_iterator V12_AVX512VL): Ditto.
19562 (define_insn <avx512>_load<mode>_mask): Split into two similar
19563 patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
19564 Refactor output template.
19565 (define_insn "<avx512>_store<mode>_mask"): Ditto.
19567 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19569 * cprop.c (struct occr): Strengthen field "insn" from rtx to
19571 (reg_available_p): Likewise for param "insn".
19572 (insert_set_in_table): Likewise.
19573 (hash_scan_set): Likewise.
19574 (hash_scan_insn): Likewise.
19575 (make_set_regs_unavailable): Likewise.
19576 (compute_hash_table_work): Likewise for local "insn".
19577 (reg_not_set_p): Strengthen param "insn" from const_rtx to
19579 (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
19580 (try_replace_reg): Likewise.
19581 (find_avail_set): Likewise.
19582 (cprop_jump): Likewise for params "setcc", "jump".
19583 (constprop_register): Likewise for param "insn".
19584 (cprop_insn): Likewise.
19585 (do_local_cprop): Likewise.
19586 (local_cprop_pass): Likewise for local "insn".
19587 (bypass_block): Likewise for params "setcc" and "jump".
19588 (bypass_conditional_jumps): Likewise for locals "setcc" and
19590 (one_cprop_pass): Likewise for local "insn".
19592 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19594 * compare-elim.c (struct comparison_use): Strengthen field "insn"
19595 from rtx to rtx_insn *.
19596 (struct comparison): Likewise, also for field "prev_clobber".
19597 (conforming_compare): Likewise for param "insn".
19598 (arithmetic_flags_clobber_p): Likewise.
19599 (find_flags_uses_in_insn): Likewise.
19600 (find_comparison_dom_walker::before_dom_children): Likewise for
19601 locals "insn", "next", "last_clobber".
19602 (try_eliminate_compare): Likewise for locals "insn", "bb_head".
19604 2014-08-22 David Malcolm <dmalcolm@redhat.com>
19606 * combine-stack-adj.c (struct csa_reflist): Strengthen field
19607 "insn" from rtx to rtx_insn *.
19608 (single_set_for_csa): Likewise for param "insn".
19609 (record_one_stack_ref): Likewise.
19610 (try_apply_stack_adjustment): Likewise.
19611 (struct record_stack_refs_data): Likewise for field "insn".
19612 (maybe_move_args_size_note): Likewise for params "last" and "insn".
19613 (prev_active_insn_bb): Likewise for return type and param "insn".
19614 (next_active_insn_bb): Likewise.
19615 (force_move_args_size_note): Likewise for params "prev" and "last"
19616 and locals "test", "next_candidate", "prev_candidate".
19617 (combine_stack_adjustments_for_block): Strengthen locals
19618 "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
19621 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19623 * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
19624 (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
19625 (subst_insn): Likewise for this variable.
19626 (added_links_insn): Likewise.
19627 (struct insn_link): Likewise for field "insn".
19628 (alloc_insn_link): Likewise for param "insn".
19629 (struct undobuf): Likewise for field "other_insn".
19630 (find_single_use): Likewise for param "insn" and local "next".
19631 (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
19632 (delete_noop_moves): Likewise for locals "insn", "next".
19633 (create_log_links): Likewise for locals "insn", "use_insn".
19634 Strengthen local "next_use" from rtx * to rtx_insn **.
19635 (insn_a_feeds_b): Likewise for params "a", "b".
19636 (combine_instructions): Likewise for param "f" and locals "insn",
19637 "next", "prev", "first", "last_combined_insn", "link", "link1",
19638 "temp". Replace use of NULL_RTX with NULL when referring to
19640 (setup_incoming_promotions): Likewise for param "first"
19641 (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
19642 (can_combine_p): Likewise for params "insn", "i3", "pred",
19643 "pred2", "succ", "succ2" and for local "p".
19644 (combinable_i3pat): Likewise for param "i3".
19645 (cant_combine_insn_p): Likewise for param "insn".
19646 (likely_spilled_retval_p): Likewise.
19647 (adjust_for_new_dest): Likewise.
19648 (update_cfg_for_uncondjump): Likewise, also for local "insn".
19649 (try_combine): Likewise for return type and for params "i3", "i2",
19650 "i1", "i0", "last_combined_insn", and for locals "insn",
19651 "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
19652 "i0_insn". Eliminate local "tem" in favor of new locals
19653 "tem_note" and "tem_insn", the latter being an rtx_insn *. Add a
19654 checked cast for now to rtx_insn * on the return type of
19655 gen_rtx_INSN. Replace use of NULL_RTX with NULL when referring to
19657 (find_split_point): Strengthen param "insn" from rtx to
19659 (simplify_set): Likewise for local "other_insn".
19660 (recog_for_combine): Likewise for param "insn".
19661 (record_value_for_reg): Likewise.
19662 (record_dead_and_set_regs_1): Likewise for local
19663 "record_dead_insn".
19664 (record_dead_and_set_regs): Likewise for param "insn".
19665 (record_promoted_value): Likewise.
19666 (check_promoted_subreg): Likewise.
19667 (get_last_value_validate): Likewise.
19668 (reg_dead_at_p): Likewise.
19669 (move_deaths): Likewise for param "to_insn".
19670 (distribute_notes): Likewise for params "from_insn", "i3", "i2"
19671 and locals "place", "place2", "cc0_setter". Eliminate local "tem
19672 in favor of new locals "tem_note" and "tem_insn", the latter being
19674 (distribute_links): Strengthen locals "place", "insn" from rtx to
19677 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19679 * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
19681 (can_delete_label_p): Require a const rtx_code_label * rather than
19683 (delete_insn): Add checked cast to rtx_code_label * when we know
19684 we're dealing with LABEL_P (insn). Strengthen local "bb_note" from
19686 (delete_insn_chain): Strengthen locals "prev" and "current" from
19687 rtx to rtx_insn *. Add a checked cast when assigning from
19688 "finish" (strengthening the params will come later). Add a
19689 checked cast to rtx_note * in region where we know
19691 (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
19693 (compute_bb_for_insn): Likewise.
19694 (free_bb_for_insn): Likewise for local "insn".
19695 (compute_bb_for_insn): Likewise.
19696 (update_bb_for_insn_chain): Strengthen params "begin", "end" and
19697 local "insn" from rtx to rtx_insn *
19698 (flow_active_insn_p): Require a const rtx_insn * rather than a
19700 (contains_no_active_insn_p): Strengthen local "insn" from rtx to
19702 (can_fallthru): Likewise for locals "insn" and "insn2".
19703 (bb_note): Likewise for local "note".
19704 (first_insn_after_basic_block_note): Likewise for local "note" and
19706 (rtl_split_block): Likewise for locals "insn" and "next".
19707 (unique_locus_on_edge_between_p): Likewise for locals "insn" and
19709 (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
19710 "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
19712 (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
19713 them), "kill_from", "barrier", "new_insn".
19714 (patch_jump_insn): Likewise for params "insn", "old_label".
19715 (redirect_branch_edge): Likewise for locals "old_label", "insn".
19716 (force_nonfallthru_and_redirect): Likewise for locals "insn",
19717 "old_label", "new_label".
19718 (rtl_tidy_fallthru_edge): Likewise for local "q".
19719 (rtl_split_edge): Likewise for locals "before", "last".
19720 (commit_one_edge_insertion): Likewise for locals "before",
19721 "after", "insns", "tmp", "last", adding a checked cast where
19722 currently necessary.
19723 (commit_edge_insertions): Likewise.
19724 (rtl_dump_bb): Likewise for locals "insn", "last".
19725 (print_rtl_with_bb): Likewise for local "x".
19726 (rtl_verify_bb_insns): Likewise for local "x".
19727 (rtl_verify_bb_pointers): Likewise for local "insn".
19728 (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
19730 (rtl_verify_fallthru): Likewise for local "insn".
19731 (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
19732 (purge_dead_edges): Likewise for local "insn".
19733 (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
19734 (skip_insns_after_block): Likewise for return type and for locals
19735 "insn", "last_insn", "next_head", "prev".
19736 (record_effective_endpoints): Likewise for locals "next_insn",
19738 (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
19739 (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
19740 (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
19741 (duplicate_insn_chain): For now, add checked cast from rtx to
19742 rtx_insn * when returning insn.
19743 (cfg_layout_duplicate_bb): Likewise for local "insn".
19744 (cfg_layout_delete_block): Likewise for locals "insn", "next",
19745 "prev", "remaints".
19746 (cfg_layout_merge_blocks): Likewise for local "insn", "last".
19747 (rtl_block_empty_p): Likewise.
19748 (rtl_split_block_before_cond_jump): Likewise for locals "insn",
19749 "split_point", "last".
19750 (rtl_block_ends_with_call_p): Likewise for local "insn".
19751 (need_fake_edge_p): Strengthen param "insn" from const_rtx to
19753 (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
19754 "split_at_insn" from rtx to rtx_insn *.
19755 (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
19756 (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
19757 to const rtx_insn *.
19758 (rtl_account_profile_record): Likewise.
19760 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19762 * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
19764 (average_num_loop_insns): Likewise.
19765 (init_set_costs): Likewise for local "seq".
19766 (seq_cost): Likewise for param "seq", from const_rtx to const
19769 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19771 * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
19774 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19776 * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
19777 "f1" and "f2" from rtx * to rtx_insn **.
19778 (flow_find_head_matching_sequence): Likewise.
19780 * cfgcleanup.c (try_simplify_condjump): Strengthen local
19781 "cbranch_insn" from rtx to rtx_insn *.
19782 (thread_jump): Likewise for local "insn".
19783 (try_forward_edges): Likewise for local "last".
19784 (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
19785 (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
19787 (can_replace_by): Likewise for params "i1", "i2".
19788 (old_insns_match_p): Likewise.
19789 (merge_notes): Likewise.
19790 (walk_to_nondebug_insn): Likewise for param "i1".
19791 (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
19792 to rtx_insn **. Strengthen locals "i1", "i2", "last1", "last2",
19793 "afterlast1", "afterlast2" from rtx to rtx_insn *.
19794 (flow_find_head_matching_sequence): Strengthen params "f1" and
19795 "f2" from rtx * to rtx_insn **. Strengthen locals "i1", "i2",
19796 "last1", "last2", "beforelast1", "beforelast2" from rtx to
19798 (outgoing_edges_match): Likewise for locals "last1", "last2".
19799 (try_crossjump_to_edge): Likewise for local "insn".
19800 Replace call to for_each_rtx with for_each_rtx_in_insn.
19802 (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
19803 (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
19804 "e0_last", "e_last", "head", "curr", "insn". Strengthen locals
19805 "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
19806 (try_optimize_cfg): Strengthen local "last" from rtx to
19808 (delete_dead_jumptables): Likewise for locals "insn", "next",
19811 * ifcvt.c (cond_exec_process_if_block): Likewise for locals
19812 "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
19813 "rtx else_first_tail", to reflect the basic-block.h changes above.
19815 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19817 * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
19819 (purge_dead_tablejump_edges): Likewise.
19820 (find_bb_boundaries): Likewise for locals "insn", "end",
19821 "flow_transfer_insn".
19823 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19825 * caller-save.c (save_call_clobbered_regs): Strengthen locals
19826 "ins" and "prev" from rtx to rtx_insn *.
19828 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19830 * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
19832 (internal_arg_pointer_exp_state): Likewise for field "scan_start".
19833 (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
19835 (load_register_parameters): Likewise for local "before_arg".
19836 (check_sibcall_argument_overlap): Likewise for param "insn".
19837 (expand_call): Likewise for locals "normal_call_insns",
19838 "tail_call_insns", "insns", "before_call", "after_args",
19839 "before_arg", "last", "prev". Strengthen one of the "last" from
19840 rtx to rtx_call_insn *.
19841 (fixup_tail_calls): Strengthen local "insn" from rtx to
19843 (emit_library_call_value_1): Likewise for locals "before_call" and
19846 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19848 * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
19849 and "last" from rtx to rtx_insn *.
19850 (expand_builtin_nonlocal_goto): Likewise for local "insn".
19851 (expand_builtin_apply): Strengthen local "call_insn" from rtx to
19853 (expand_errno_check): Strengthen local "lab" from rtx to
19855 (expand_builtin_mathfn): Strengthen local "insns" from rtx to
19857 (expand_builtin_mathfn_2): Likewise.
19858 (expand_builtin_mathfn_ternary): Likewise.
19859 (expand_builtin_mathfn_3): Likewise.
19860 (expand_builtin_interclass_mathfn): Likewise for local "last".
19861 (expand_builtin_int_roundingfn): Likewise for local "insns".
19862 (expand_builtin_int_roundingfn_2): Likewise.
19863 (expand_builtin_strlen): Likewise for local "before_strlen".
19864 (expand_builtin_strncmp): Likewise for local "seq".
19865 (expand_builtin_signbit): Likewise for local "last".
19866 (expand_builtin_atomic_compare_exchange): Strengthen local "label"
19867 from rtx to rtx_code_label *.
19868 (expand_stack_restore): Strengthen local "prev" from rtx to
19871 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19873 * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
19875 (struct btr_def_s): Likewise.
19876 (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
19878 (add_btr_def): Likewise.
19879 (new_btr_user): Likewise.
19880 (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
19882 (link_btr_uses): Likewise.
19883 (move_btr_def): Likewise for locals "insp", "old_insn",
19884 "new_insn". Add checked cast to rtx_insn * for now on result of
19886 (can_move_up): Strengthen param "insn" from const_rtx to
19889 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19891 * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
19893 (get_uncond_jump_length): Likewise for locals "label", "jump".
19894 (fix_up_crossing_landing_pad): Likewise for locals "new_label",
19896 (add_labels_and_missing_jumps): Likewise for local "new_jump".
19897 (fix_up_fall_thru_edges): Likewise for local "old_jump".
19898 (find_jump_block): Likewise for local "insn".
19899 (fix_crossing_conditional_branches): Likewise for locals
19900 "old_jump", "new_jump".
19901 (fix_crossing_unconditional_branches): Likewise for locals
19902 "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
19903 (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
19905 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19907 * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
19909 (struct mem_insn): Likewise for field "insn".
19910 (reg_next_use): Strengthen from rtx * to rtx_insn **.
19911 (reg_next_inc_use): Likewise.
19912 (reg_next_def): Likewise.
19913 (move_dead_notes): Strengthen params "to_insn" and "from_insn"
19914 from rtx to rtx_insn *.
19915 (move_insn_before): Likewise for param "next_insn" and local "insns".
19916 (attempt_change): Likewise for local "mov_insn".
19917 (try_merge): Likewise for param "last_insn".
19918 (get_next_ref): Likewise for return type and local "insn".
19919 Strengthen param "next_array" from rtx * to rtx_insn **.
19920 (parse_add_or_inc): Strengthen param "insn" from rtx to
19922 (find_inc): Likewise for locals "insn" and "other_insn" (three of
19924 (merge_in_block): Likewise for locals "insn", "curr",
19926 (pass_inc_dec::execute): Update allocations of the arrays to
19927 reflect the stronger types.
19929 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19931 * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
19932 and "jump" from rtx to rtx_insn *. Strengthen local "top_label"
19933 from rtx to rtx_code_label *.
19935 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19937 * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
19940 2014-08-21 Michael Meissner <meissner@linux.vnet.ibm.com>
19942 * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
19943 generated a warning and prevented bootstrapping the compiler.
19945 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19947 * rtl.h (delete_related_insns): Strengthen return type from rtx to
19950 * jump.c (delete_related_insns): Likewise, also for locals "next"
19953 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19955 * genautomata.c (output_internal_insn_latency_func): When writing
19956 the function "internal_insn_latency" to insn-automata.c,
19957 strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
19958 allowing the optional guard function of (define_bypass) clauses to
19959 expect a pair of rtx_insn *, rather than a pair of rtx.
19960 (output_insn_latency_func): When writing the function
19961 "insn_latency", add an "uncast_" prefix to params "insn" and
19962 "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
19963 using checked casts from the params, thus enabling the above
19964 change to the generated "internal_insn_latency" function.
19966 2014-08-21 Jan Hubicka <hubicka@ucw.cz>
19968 PR tree-optimization/62091
19969 * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
19970 handle correctly arrays.
19971 (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
19972 inheritance binfos.
19973 (record_known_type): Walk into inner type.
19974 (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
19975 condition on no type changes.
19977 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19979 * genattrtab.c (write_attr_get): Within the generated get_attr_
19980 functions, rename param "insn" to "uncast_insn" and reintroduce
19981 "insn" as an local rtx_insn * using a checked cast, so that "insn"
19982 is an rtx_insn * within insn-attrtab.c
19984 2014-08-21 David Malcolm <dmalcolm@redhat.com>
19986 * output.h (peephole): Strengthen return type from rtx to
19988 * rtl.h (delete_for_peephole): Likewise for both params.
19989 * genpeep.c (main): In generated "peephole" function, strengthen
19990 return type and local "insn" from rtx to rtx_insn *. For now,
19991 rename param "ins1" to "uncast_ins1", adding "ins1" back as an
19992 rtx_insn *, with a checked cast.
19993 * jump.c (delete_for_peephole): Strengthen params "from", "to" and
19994 locals "insn", "next", "prev" from rtx to rtx_insn *.
19996 2014-08-21 Marc Glisse <marc.glisse@inria.fr>
19998 PR tree-optimization/62112
19999 * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
20000 * gimple-iterator.h (gsi_replace): Return bool.
20001 * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
20002 moved from ref_may_alias_global_p.
20003 (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
20005 (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
20006 (stmt_kills_ref_p_1): Rename...
20007 (stmt_kills_ref_p): ... to this.
20008 * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
20009 stmt_kills_ref_p): Declare.
20010 * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
20011 Move the self-assignment case...
20012 (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
20014 2014-08-21 David Malcolm <dmalcolm@redhat.com>
20016 * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
20018 * emit-rtl.c (try_split): Likewise, also for locals "before" and
20019 "after". For now, don't strengthen param "trial", which requires
20020 adding checked casts when returning it.
20022 2014-08-21 David Malcolm <dmalcolm@redhat.com>
20024 * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
20025 "label" from rtx to rtx_code_label *. Strengthen param 1 of
20026 "var_location" hook from rtx to rtx_insn *.
20027 (debug_nothing_rtx): Delete in favor of...
20028 (debug_nothing_rtx_code_label): New prototype.
20029 (debug_nothing_rtx_rtx): Delete unused prototype.
20030 (debug_nothing_rtx_insn): New prototype.
20032 * final.c (final_scan_insn): Add checked cast to rtx_insn * when
20033 invoking debug_hooks->var_location (in two places, one in a NOTE
20034 case of a switch statement, the other guarded by a CALL_P
20035 conditional. Add checked cast to rtx_code_label * when invoking
20036 debug_hooks->label (within CODE_LABEL case of switch statement).
20038 * dbxout.c (dbx_debug_hooks): Update "label" hook from
20039 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
20040 "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
20041 (xcoff_debug_hooks): Likewise.
20042 * debug.c (do_nothing_debug_hooks): Likewise.
20043 (debug_nothing_rtx): Delete in favor of...
20044 (debug_nothing_rtx_insn): New function.
20045 (debug_nothing_rtx_rtx): Delete unused function.
20046 (debug_nothing_rtx_code_label): New function.
20047 * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
20048 debug_nothing_rtx to debug_nothing_rtx_code_label.
20049 (dwarf2out_var_location): Strengthen param "loc_note" from rtx
20051 * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
20052 debug_nothing_rtx to debug_nothing_rtx_insn.
20053 (sdbout_label): Strengthen param "insn" from rtx to
20055 * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
20056 debug_nothing_rtx to debug_nothing_rtx_code_label. Update
20057 "var_location" hook from debug_nothing_rtx to
20058 debug_nothing_rtx_insn.
20060 2014-08-21 David Malcolm <dmalcolm@redhat.com>
20062 * recog.h (insn_output_fn): Update this function typedef to match
20063 the changes below to the generated output functions, strengthening
20064 the 2nd param from rtx to rtx_insn *.
20066 * final.c (get_insn_template): Add a checked cast to rtx_insn * on
20067 insn when invoking an output function, to match the new signature
20068 of insn_output_fn with a stronger second param.
20070 * genconditions.c (write_header): In the generated code for
20071 gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
20072 to match the other changes in this patch.
20074 * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
20075 the generated "gen_" functions from rtx to rtx_insn * within their
20078 * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
20079 the subfunctions within the generated "recog_", "split", "peephole2"
20080 function trees from rtx to rtx_insn *. For now, the top-level
20081 generated functions ("recog", "split", "peephole2") continue to
20082 take a plain rtx for "insn", to avoid introducing dependencies on
20083 other patches. Rename this 2nd param from "insn" to
20084 "uncast_insn", and reintroduce "insn" as a local variable of type
20085 rtx_insn *, initialized at the top of the generated function with
20086 a checked cast on "uncast_insn".
20087 (make_insn_sequence): Strengthen the 1st param "curr_insn" of
20088 the generated "gen_" functions from rtx to rtx_insn * within their
20091 * genoutput.c (process_template): Strengthen the 2nd param within
20092 the generated "output_" functions "insn" from rtx to rtx_insn *.
20094 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
20096 * tree-profile.c (tree_profiling): Skip external functions
20097 when doing coverage instrumentation.
20098 * cgraphunit.c (compile): Do not assert that all nodes are reachable.
20100 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20102 * config/rs6000/altivec.h (vec_cpsgn): New #define.
20103 (vec_mergee): Likewise.
20104 (vec_mergeo): Likewise.
20105 (vec_cntlz): Likewise.
20106 * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
20107 entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
20108 VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
20109 VMRGEW, and VMRGOW.
20110 * doc/extend.texi: Document various forms of vec_cpsgn,
20111 vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
20112 vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
20113 vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
20114 vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
20115 vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
20117 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20119 * config/rs6000/rs6000.c (context.h): New include.
20120 (tree-pass.h): Likewise.
20121 (make_pass_analyze_swaps): New decl.
20122 (rs6000_option_override): Register pass_analyze_swaps.
20123 (swap_web_entry): New subsclass of web_entry_base (df.h).
20124 (special_handling_values): New enum.
20125 (union_defs): New function.
20126 (union_uses): Likewise.
20127 (insn_is_load_p): Likewise.
20128 (insn_is_store_p): Likewise.
20129 (insn_is_swap_p): Likewise.
20130 (rtx_is_swappable_p): Likewise.
20131 (insn_is_swappable_p): Likewise.
20132 (chain_purpose): New enum.
20133 (chain_contains_only_swaps): New function.
20134 (mark_swaps_for_removal): Likewise.
20135 (swap_const_vector_halves): Likewise.
20136 (adjust_subreg_index): Likewise.
20137 (permute_load): Likewise.
20138 (permute_store): Likewise.
20139 (handle_special_swappables): Likewise.
20140 (replace_swap_with_copy): Likewise.
20141 (dump_swap_insn_table): Likewise.
20142 (rs6000_analyze_swaps): Likewise.
20143 (pass_data_analyze_swaps): New pass_data.
20144 (pass_analyze_swaps): New rtl_opt_pass.
20145 (make_pass_analyze_swaps): New function.
20146 * config/rs6000/rs6000.opt (moptimize-swaps): New option.
20148 2014-08-21 David Malcolm <dmalcolm@redhat.com>
20150 * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
20151 type from rtx to rtx_insn *.
20152 (create_copy_of_insn_rtx): Likewise.
20153 * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
20154 (create_copy_of_insn_rtx): Likewise, also for local "res".
20156 2014-08-21 David Malcolm <dmalcolm@redhat.com>
20158 * rtl.h (find_first_parameter_load): Strengthen return type from
20160 * rtlanal.c (find_first_parameter_load): Strengthen return type
20161 from rtx to rtx_insn *. Add checked cast for now, to postpone
20162 strengthening the params.
20164 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
20167 * diagnostic.c: Set default caret.
20168 (diagnostic_show_locus): Use it. Tell pretty-printer that a new
20170 * diagnostic.h (struct diagnostic_context):
20172 2014-08-21 David Malcolm <dmalcolm@redhat.com>
20174 * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
20175 (sel_bb_head): Strengthen return type insn_t (currently just an
20176 rtx) to rtx_insn *.
20177 (sel_bb_end): Likewise.
20179 * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
20180 (sel_bb_head): Strengthen return type and local "head" from
20181 insn_t (currently just an rtx) to rtx_insn *.
20182 (sel_bb_end): Likewise for return type.
20183 (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
20186 2014-08-21 David Malcolm <dmalcolm@redhat.com>
20188 * basic-block.h (get_last_bb_insn): Strengthen return type from
20190 * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
20193 2014-08-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
20196 * diagnostic.c (default_diagnostic_finalizer): Move caret printing
20198 (diagnostic_report_diagnostic): ... from here.
20199 * toplev.c (general_init): Move code to c-family.
20201 2014-08-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
20203 * df.h (web_entry_base): Replace existing struct web_entry with a
20204 new class web_entry_base with only the predecessor member.
20205 (unionfind_root): Remove declaration and move to class member.
20206 (unionfind_union): Remove declaration and move to friend
20208 (union_defs): Remove declaration.
20209 * web.c (web_entry_base::unionfind_root): Modify to be member
20210 function and adjust accessors.
20211 (unionfind_union): Modify to be friend function and adjust
20213 (web_entry): New subclass of web_entry_base containing the reg
20215 (union_match_dups): Modify for struct -> class changes.
20216 (union_defs): Likewise.
20217 (entry_register): Likewise.
20218 (pass_web::execute): Likewise.
20220 2014-08-20 Bill Schmidt <wschmidt@vnet.ibm.com>
20222 * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
20223 builtin define __VEC_ELEMENT_REG_ORDER__.
20225 2014-08-20 Martin Jambor <mjambor@suse.cz>
20226 Wei Mi <wmi@google.com>
20229 PR middle-end/61776
20230 * tree-ssa-operands.c (update_stmt_operands): Remove
20231 MODIFIED_NORETURN_CALLS.
20232 * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
20233 (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
20234 (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
20235 (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
20236 * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
20237 * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
20238 (gimple_call_set_ctrl_altering): New func.
20239 (gimple_call_ctrl_altering_p): Ditto.
20240 * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
20241 (make_blocks): Use gimple_call_initialize_ctrl_altering.
20242 (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
20243 (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
20244 remove MODIFIED_NORETURN_CALLS.
20246 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
20248 * coverage.c (coverage_compute_profile_id): Return non-0;
20249 also handle symbols with unique name.
20250 (coverage_end_function): Do not skip DECL_EXTERNAL functions.
20252 2014-08-20 Steve Ellcey <sellcey@mips.com>
20254 PR middle-end/49191
20255 * doc/sourcebuild.texi (non_strict_align): New.
20257 2014-08-20 Jan Hubicka <hubicka@ucw.cz>
20259 * cgraphunit.c (ipa_passes, compile): Reshedule
20260 symtab_remove_unreachable_nodes passes; update comments.
20261 * ipa-inline.c (pass_data_ipa_inline): Do not schedule
20262 TODO_remove_functions before the pass; the functions ought to be
20264 * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
20265 TODO_remove_functions.
20266 * passes.c (pass_data_early_local_passes): Do not schedule function
20268 (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
20270 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
20273 * opts-common.c (set_option): Call diagnostic_classify_diagnostic
20274 before setting the option.
20275 * diagnostic.c (diagnostic_classify_diagnostic): Record
20276 command-line status.
20278 2014-08-20 Richard Biener <rguenther@suse.de>
20281 * tree.c (build_common_tree_nodes): Use make_or_reuse_type
20282 to build uint{16,32,64}_type_node.
20284 2014-08-20 Terry Guo <terry.guo@arm.com>
20286 * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
20287 with immediate_operand.
20289 2014-08-20 David Malcolm <dmalcolm@redhat.com>
20291 * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
20292 "insn" from an as_a to a safe_as_a, for the case when "insn" is
20295 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
20297 PR preprocessor/51303
20298 * incpath.c (remove_duplicates): Use cpp_warning.
20300 2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
20304 * doc/options.texi (CPP): Document it.
20305 * doc/invoke.texi (Wvariadic-macros): Fix documentation.
20306 * optc-gen.awk: Handle CPP.
20307 * opth-gen.awk: Likewise.
20309 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20311 * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
20313 (duplicate_insn_chain): Likewise.
20314 * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
20315 rtx_insn *, also for locals "prevfirst" and "nextlast". Add a
20316 checked cast for now (until we can strengthen the params in the
20318 (duplicate_insn_chain): Likewise.
20320 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20322 * rtl.h (next_cc0_user): Strengthen return type from rtx to
20324 (prev_cc0_setter): Likewise.
20326 * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
20327 rtx_insn *, adding checked casts for now as necessary.
20328 (prev_cc0_setter): Likewise.
20330 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20332 * expr.h (emit_move_insn): Strengthen return type from rtx to
20334 (emit_move_insn_1): Likewise.
20335 (emit_move_complex_push): Likewise.
20336 (emit_move_complex_parts): Likewise.
20338 * expr.c (emit_move_via_integer): Strengthen return type from rtx
20339 to rtx_insn *. Replace use of NULL_RTX with NULL when working
20341 (emit_move_complex_push): Strengthen return type from rtx to
20343 (emit_move_complex): Likewise, also for local "ret".
20344 (emit_move_ccmode): Likewise.
20345 (emit_move_multi_word): Likewise for return type and locals
20346 "last_insn", "seq".
20347 (emit_move_insn_1): Likewise for return type and locals "result",
20349 (emit_move_insn): Likewise for return type and local "last_insn".
20350 (compress_float_constant): Likewise.
20352 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20354 * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
20355 from rtx to rtx_insn *.
20357 * rtl.h (emit_insn_before): Likewise.
20358 (emit_insn_before_noloc): Likewise.
20359 (emit_insn_before_setloc): Likewise.
20360 (emit_jump_insn_before): Likewise.
20361 (emit_jump_insn_before_noloc): Likewise.
20362 (emit_jump_insn_before_setloc): Likewise.
20363 (emit_call_insn_before): Likewise.
20364 (emit_call_insn_before_noloc): Likewise.
20365 (emit_call_insn_before_setloc): Likewise.
20366 (emit_debug_insn_before): Likewise.
20367 (emit_debug_insn_before_noloc): Likewise.
20368 (emit_debug_insn_before_setloc): Likewise.
20369 (emit_label_before): Likewise.
20370 (emit_insn_after): Likewise.
20371 (emit_insn_after_noloc): Likewise.
20372 (emit_insn_after_setloc): Likewise.
20373 (emit_jump_insn_after): Likewise.
20374 (emit_jump_insn_after_noloc): Likewise.
20375 (emit_jump_insn_after_setloc): Likewise.
20376 (emit_call_insn_after): Likewise.
20377 (emit_call_insn_after_noloc): Likewise.
20378 (emit_call_insn_after_setloc): Likewise.
20379 (emit_debug_insn_after): Likewise.
20380 (emit_debug_insn_after_noloc): Likewise.
20381 (emit_debug_insn_after_setloc): Likewise.
20382 (emit_label_after): Likewise.
20383 (emit_insn): Likewise.
20384 (emit_debug_insn): Likewise.
20385 (emit_jump_insn): Likewise.
20386 (emit_call_insn): Likewise.
20387 (emit_label): Likewise.
20388 (gen_clobber): Likewise.
20389 (emit_clobber): Likewise.
20390 (gen_use): Likewise.
20391 (emit_use): Likewise.
20394 (emit_barrier_before): Strengthen return type from rtx to
20396 (emit_barrier_after): Likewise.
20397 (emit_barrier): Likewise.
20399 * emit-rtl.c (emit_pattern_before_noloc): Strengthen return type
20400 from rtx to rtx_insn *. Add checked casts for now when converting
20401 "last" from rtx to rtx_insn *.
20402 (emit_insn_before_noloc): Likewise for return type.
20403 (emit_jump_insn_before_noloc): Likewise.
20404 (emit_call_insn_before_noloc): Likewise.
20405 (emit_debug_insn_before_noloc): Likewise.
20406 (emit_barrier_before): Strengthen return type and local "insn"
20407 from rtx to rtx_barrier *.
20408 (emit_label_before): Strengthen return type from rtx to
20409 rtx_insn *. Add checked cast for now when returning param
20410 (emit_pattern_after_noloc): Strengthen return type from rtx to
20411 rtx_insn *. Add checked casts for now when converting "last" from
20413 (emit_insn_after_noloc): Strengthen return type from rtx to
20415 (emit_jump_insn_after_noloc): Likewise.
20416 (emit_call_insn_after_noloc): Likewise.
20417 (emit_debug_insn_after_noloc): Likewise.
20418 (emit_barrier_after): Strengthen return type from rtx to
20420 (emit_label_after): Strengthen return type from rtx to rtx_insn *.
20421 Add checked cast for now when converting "label" from rtx to
20423 (emit_pattern_after_setloc): Strengthen return type from rtx to
20424 rtx_insn *. Add checked casts for now when converting "last" from
20426 (emit_pattern_after): Strengthen return type from rtx to
20428 (emit_insn_after_setloc): Likewise.
20429 (emit_insn_after): Likewise.
20430 (emit_jump_insn_after_setloc): Likewise.
20431 (emit_jump_insn_after): Likewise.
20432 (emit_call_insn_after_setloc): Likewise.
20433 (emit_call_insn_after): Likewise.
20434 (emit_debug_insn_after_setloc): Likewise.
20435 (emit_debug_insn_after): Likewise.
20436 (emit_pattern_before_setloc): Likewise. Add checked casts for now
20437 when converting "last" from rtx to rtx_insn *.
20438 (emit_pattern_before): Strengthen return type from rtx to
20440 (emit_insn_before_setloc): Likewise.
20441 (emit_insn_before): Likewise.
20442 (emit_jump_insn_before_setloc): Likewise.
20443 (emit_jump_insn_before): Likewise.
20444 (emit_call_insn_before_setloc): Likewise.
20445 (emit_call_insn_before): Likewise.
20446 (emit_debug_insn_before_setloc): Likewise.
20447 (emit_debug_insn_before): Likewise.
20448 (emit_insn): Strengthen return type and locals "last", "insn",
20449 "next" from rtx to rtx_insn *. Add checked cast to rtx_insn
20450 within cases where we know we have an insn.
20451 (emit_debug_insn): Likewise.
20452 (emit_jump_insn): Likewise.
20453 (emit_call_insn): Strengthen return type and local "insn" from rtx
20455 (emit_label): Strengthen return type from rtx to rtx_insn *. Add
20456 a checked cast to rtx_insn * for now on "label".
20457 (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
20458 (emit_clobber): Strengthen return type from rtx to rtx_insn *.
20459 (emit_use): Likewise.
20460 (gen_use): Likewise, also for local "seq".
20461 (emit): Likewise for return type and local "insn".
20462 (rtx_insn): Likewise for return type and local "new_rtx".
20464 * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
20465 from rtx to rtx_barrier *.
20467 * config/sh/sh.c (output_stack_adjust): Since emit_insn has
20468 changed return type from rtx to rtx_insn *, we must update
20469 "emit_fn" type, and this in turn means updating...
20470 (frame_insn): ...this. Strengthen return type from rtx to
20471 rtx_insn *. Introduce a new local "insn" of the appropriate type.
20473 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20475 * emit-rtl.c (emit_jump_table_data): Strengthen return type from
20476 rtx to rtx_jump_table_data *. Also for local.
20477 * rtl.h (emit_jump_table_data): Likewise.
20479 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20481 * basic-block.h (create_basic_block_structure): Strengthen third
20482 param "bb_note" from rtx to rtx_note *.
20483 * rtl.h (emit_note_before): Strengthen return type from rtx to
20485 (emit_note_after): Likewise.
20486 (emit_note): Likewise.
20487 (emit_note_copy): Likewise. Also, strengthen param similarly.
20488 * function.h (struct rtl_data): Strengthen field
20489 "x_stack_check_probe_note" from rtx to rtx_note *.
20491 * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
20492 from rtx to rtx_note *.
20493 * cfgrtl.c (create_basic_block_structure): Strengthen third param
20494 "bb_note" from rtx to rtx_note *.
20495 (duplicate_insn_chain): Likewise for local "last". Add a checked cast
20496 when calling emit_note_copy.
20497 * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
20499 (emit_note_after): Likewise.
20500 (emit_note_before): Likewise.
20501 (emit_note_copy): Likewise. Also, strengthen param similarly.
20502 (emit_note): Likewise.
20503 * except.c (emit_note_eh_region_end): Likewise for return type.
20504 Strengthen local "next" from rtx to rtx_insn *.
20505 (convert_to_eh_region_ranges): Strengthen local "note"
20506 from rtx to rtx_note *.
20507 * final.c (change_scope): Likewise.
20508 (reemit_insn_block_notes): Likewise, for both locals named "note".
20509 Also, strengthen local "insn" from rtx to rtx_insn *.
20510 * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
20512 * reg-stack.c (compensate_edge): Likewise for local "after". Also,
20513 strengthen local "seq" from rtx to rtx_insn *.
20514 * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
20516 * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
20518 (get_bb_note_from_pool): Strengthen return type from rtx to
20520 (sel_create_basic_block): Strengthen local "new_bb_note" from
20521 insn_t to rtx_note *.
20522 * var-tracking.c (emit_note_insn_var_location): Strengthen local
20523 "note" from rtx to rtx_note *.
20524 (emit_notes_in_bb): Likewise.
20526 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20528 * function.h (struct rtl_data): Strengthen field
20529 "x_parm_birth_insn" from rtx to rtx_insn *.
20530 * function.c (struct assign_parm_data_all): Strengthen fields
20531 "first_conversion_insn" and "last_conversion_insn" from rtx to
20534 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20536 * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
20537 to rtx_insn *; also for local "var_end_seq".
20538 (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
20539 (maybe_cleanup_end_of_block): Likewise for param "last" and local
20541 (expand_gimple_cond): Likewise for locals "last2" and "last".
20542 (mark_transaction_restart_calls): Likewise for local "insn".
20543 (expand_gimple_stmt): Likewise for return type and locals "last"
20545 (expand_gimple_tailcall): Likewise for locals "last2" and "last".
20546 (avoid_complex_debug_insns): Likewise for param "insn".
20547 (expand_debug_locations): Likewise for locals "insn", "last",
20548 "prev_insn" and "insn2".
20549 (expand_gimple_basic_block): Likewise for local "last".
20550 (construct_exit_block): Likewise for locals "head", "end",
20552 (pass_expand::execute): Likewise for locals "var_seq",
20553 "var_ret_seq", "next".
20555 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20557 * asan.h (asan_emit_stack_protection): Strengthen return type from
20559 * asan.c (asan_emit_stack_protection): Likewise. Add local
20560 "insns" to hold the return value.
20562 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20564 * basic-block.h (bb_note): Strengthen return type from rtx to
20566 * sched-int.h (bb_note): Likewise.
20567 * cfgrtl.c (bb_note): Likewise. Add a checked cast to rtx_note *.
20569 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20571 * rtl.h (make_insn_raw): Strengthen return type from rtx to
20574 * emit-rtl.c (make_insn_raw): Strengthen return type and local
20575 "insn" from rtx to rtx_insn *.
20576 (make_debug_insn_raw): Strengthen return type from rtx to
20577 rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
20578 (make_jump_insn_raw): Strengthen return type from rtx to
20579 rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
20580 (make_call_insn_raw): Strengthen return type from rtx to
20581 rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
20582 (emit_pattern_before_noloc): Strengthen return type of "make_raw"
20583 callback from rtx to rtx_insn *; likewise for local "insn" and
20584 "next", adding a checked cast to rtx_insn in the relevant cases of
20585 the switch statement.
20586 (emit_pattern_after_noloc): Strengthen return type of "make_raw"
20587 callback from rtx to rtx_insn *.
20588 (emit_pattern_after_setloc): Likewise.
20589 (emit_pattern_after): Likewise.
20590 (emit_pattern_before_setloc): Likewise.
20591 (emit_pattern_before): Likewise.
20593 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20595 * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
20597 * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
20598 accepting an rtx_insn *.
20599 (last_call_insn): Strengthen return type from rtx to
20602 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20604 * rtl.h (delete_trivially_dead_insns): Strengthen initial param
20605 "insns" from rtx to rtx_insn *.
20606 * cse.c (delete_trivially_dead_insns): Likewise, also do it for
20607 locals "insn" and "prev".
20609 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20611 * rtl.h (tablejump_p): Strengthen third param from rtx * to
20612 rtx_jump_table_data **.
20614 * cfgbuild.c (make_edges): Introduce local "table", using it in
20615 place of "tmp" for jump table data.
20616 (find_bb_boundaries): Strengthen local "table" from rtx to
20617 rtx_jump_table_data *.
20618 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
20619 (outgoing_edges_match): Likewise for locals "table1" and "table2".
20620 (try_crossjump_to_edge): Likewise.
20621 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
20623 (patch_jump_insn): Introduce local "table", using it in place of
20624 "tmp" for jump table data.
20625 (force_nonfallthru_and_redirect): Introduce local "table", so that
20626 call to tablejump_p can receive an rtx_jump_table_data **. Update
20627 logic around the call to overwrite "note" appropriately if
20628 tablejump_p returns non-zero.
20629 (get_last_bb_insn): Introduce local "table", using it in place of
20630 "tmp" for jump table data.
20631 * dwarf2cfi.c (create_trace_edges): Likewise.
20633 * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
20634 from rtx to rtx_jump_table_data *.
20635 (create_fix_barrier): Strengthen local "tmp" from rtx to
20636 rtx_jump_table_data *.
20637 (arm_reorg): Likewise for local "table".
20639 * config/s390/s390.c (s390_chunkify_start): Likewise.
20641 * config/spu/spu.c (spu_emit_branch_hint): Likewise.
20643 * jump.c (delete_related_insns): Strengthen local "lab_next" from
20644 rtx to rtx_jump_table_data *.
20646 * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
20647 rtx_jump_table_data **. Add a checked cast when writing through
20648 the pointer: we know there that local "table" is non-NULL and that
20649 JUMP_TABLE_DATA_P (table) holds.
20650 (label_is_jump_target_p): Introduce local "table", using it in
20651 place of "tmp" for jump table data.
20653 2014-08-19 Marek Polacek <polacek@redhat.com>
20656 * doc/invoke.texi: Document -Wbool-compare.
20658 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20660 * rtl.h (entry_of_function): Strengthen return type from rtx to
20662 * cfgrtl.c (entry_of_function): Likewise.
20664 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20666 * emit-rtl.h (get_insns): Strengthen return type from rtx to
20667 rtx_insn *, adding a checked cast for now.
20668 (get_last_insn): Likewise.
20670 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20672 * rtl.h (gen_label_rtx): Strengthen return type from rtx to
20675 * emit-rtl.c (gen_label_rtx): Likewise.
20677 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20679 * rtl.h (previous_insn): Strengthen return type from rtx to
20681 (next_insn): Likewise.
20682 (prev_nonnote_insn): Likewise.
20683 (prev_nonnote_insn_bb): Likewise.
20684 (next_nonnote_insn): Likewise.
20685 (next_nonnote_insn_bb): Likewise.
20686 (prev_nondebug_insn): Likewise.
20687 (next_nondebug_insn): Likewise.
20688 (prev_nonnote_nondebug_insn): Likewise.
20689 (next_nonnote_nondebug_insn): Likewise.
20690 (prev_real_insn): Likewise.
20691 (next_real_insn): Likewise.
20692 (prev_active_insn): Likewise.
20693 (next_active_insn): Likewise.
20695 * emit-rtl.c (next_insn): Strengthen return type from rtx to
20696 rtx_insn *, adding a checked cast.
20697 (previous_insn): Likewise.
20698 (next_nonnote_insn): Likewise.
20699 (next_nonnote_insn_bb): Likewise.
20700 (prev_nonnote_insn): Likewise.
20701 (prev_nonnote_insn_bb): Likewise.
20702 (next_nondebug_insn): Likewise.
20703 (prev_nondebug_insn): Likewise.
20704 (next_nonnote_nondebug_insn): Likewise.
20705 (prev_nonnote_nondebug_insn): Likewise.
20706 (next_real_insn): Likewise.
20707 (prev_real_insn): Likewise.
20708 (next_active_insn): Likewise.
20709 (prev_active_insn): Likewise.
20711 * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
20712 param "stepfunc" so that it returns an rtx_insn * rather than an
20713 rtx, to track the change to prev_nonnote_insn_bb, which is the
20714 only function this is called with.
20715 * config/sh/sh.c (sh_find_set_of_reg): Likewise.
20717 2014-08-19 Jan Hubicka <hubicka@ucw.cz>
20719 * ipa-visibility.c (update_visibility_by_resolution_info): Fix
20722 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20724 * coretypes.h (class rtx_debug_insn): Add forward declaration.
20725 (class rtx_nonjump_insn): Likewise.
20726 (class rtx_jump_insn): Likewise.
20727 (class rtx_call_insn): Likewise.
20728 (class rtx_jump_table_data): Likewise.
20729 (class rtx_barrier): Likewise.
20730 (class rtx_code_label): Likewise.
20731 (class rtx_note): Likewise.
20733 * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
20734 adding the invariant DEBUG_INSN_P (X).
20735 (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
20736 the invariant NONJUMP_INSN_P (X).
20737 (class rtx_jump_insn): New, a subclass of rtx_insn, adding
20738 the invariant JUMP_P (X).
20739 (class rtx_call_insn): New, a subclass of rtx_insn, adding
20740 the invariant CALL_P (X).
20741 (class rtx_jump_table): New, a subclass of rtx_insn, adding the
20742 invariant JUMP_TABLE_DATA_P (X).
20743 (class rtx_barrier): New, a subclass of rtx_insn, adding the
20744 invariant BARRIER_P (X).
20745 (class rtx_code_label): New, a subclass of rtx_insn, adding
20746 the invariant LABEL_P (X).
20747 (class rtx_note): New, a subclass of rtx_insn, adding
20748 the invariant NOTE_P(X).
20749 (is_a_helper <rtx_debug_insn *>::test): New.
20750 (is_a_helper <rtx_nonjump_insn *>::test): New.
20751 (is_a_helper <rtx_jump_insn *>::test): New.
20752 (is_a_helper <rtx_call_insn *>::test): New.
20753 (is_a_helper <rtx_jump_table_data *>::test): New functions,
20754 overloaded for both rtx and rtx_insn *.
20755 (is_a_helper <rtx_barrier *>::test): New.
20756 (is_a_helper <rtx_code_label *>::test): New functions, overloaded
20757 for both rtx and rtx_insn *.
20758 (is_a_helper <rtx_note *>::test): New.
20760 2014-08-19 Marek Polacek <polacek@redhat.com>
20762 * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
20763 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
20764 * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
20765 CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
20767 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20769 * sel-sched-ir.h (BND_TO): insn_t will eventually be an
20770 rtx_insn *. To help with transition, for now, convert from an
20771 access macro into a pair of functions: BND_TO, returning an
20773 (SET_BND_TO): New function, for use where BND_TO is used as an
20776 * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
20778 (BND_TO): New function, adding a checked cast.
20779 (SET_BND_TO): New function.
20781 * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
20783 (compute_av_set_on_boundaries): Likewise.
20785 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
20787 * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
20788 destination if it is used in source.
20789 (*clz<mode>2_lzcnt_falsedep_1): Likewise.
20790 (*popcount<mode>2_falsedep_1): Likewise.
20792 2014-08-19 H.J. Lu <hongjiu.lu@intel.com>
20795 * configure.ac: Set install_gold_as_default to no first.
20796 * configure: Regenerated.
20798 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20800 * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
20801 "note_list" field will eventually be an rtx_insn *. To help with
20802 transition, for now, convert from an access macro into a pair of
20803 functions: BB_NOTE_LIST, returning an rtx_insn *, and...
20804 (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
20807 * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
20808 of BB_NOTE_LIST to SET_BB_NOTE_LIST.
20810 * sel-sched-ir.c (init_bb): Likewise.
20811 (sel_restore_notes): Likewise.
20812 (move_bb_info): Likewise.
20813 (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
20814 (SET_BB_NOTE_LIST): New function.
20816 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20818 * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
20819 field will eventually be an rtx_insn *. To help with transition,
20820 for now, convert from an access macro into a pair of functions:
20821 VINSN_INSN_RTX, returning an rtx_insn *, and...
20822 (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
20823 is used as an lvalue.
20825 * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
20826 SET_VINSN_INSN_RTX where it's used as an lvalue.
20827 (VINSN_INSN_RTX): New function.
20828 (SET_VINSN_INSN_RTX): New function.
20830 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20832 * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
20833 eventually be rtx_insn *, but to help with transition, for now,
20834 convert from an access macro into a pair of functions: DEP_PRO
20835 returning an rtx_insn * and...
20836 (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
20837 lvalue, returning an rtx&.
20838 (DEP_CON): Analogous changes to DEP_PRO above.
20839 (SET_DEP_CON): Likewise.
20841 * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
20842 an lvalue to SET_DEP_CON.
20843 * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
20844 (sd_copy_back_deps): Likewise for DEP_CON.
20845 (DEP_PRO): New function, adding a checked cast for now.
20846 (DEP_CON): Likewise.
20847 (SET_DEP_PRO): New function.
20848 (SET_DEP_CON): Likewise.
20850 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
20852 * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
20853 (extra_options): Add i386/cygwin.opt.
20854 * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
20855 (CPP_SPEC): Accept -pthread.
20856 (LINK_SPEC): Ditto.
20857 (GOMP_SELF_SPECS): Update comment.
20858 * config/i386/cygwin.opt: New file for -pthread flag.
20860 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20862 * df-core.c (DF_REF_INSN): New, using a checked cast for now.
20863 * df.h (DF_REF_INSN): Convert from a macro to a function, so
20864 that we can return an rtx_insn *.
20866 2014-08-19 Yaakov Selkowitz <yselkowi@redhat.com>
20868 * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
20869 when building executables, not DLLs. Add --large-address-aware
20870 under the same conditions.
20871 * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
20872 when building executables, not DLLs. Add --large-address-aware
20873 under the same conditions when using -m32.
20875 * config/i386/cygwin-stdint.h: Throughout, make type
20876 definitions dependent on target architecture, not host.
20878 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20880 * rtl.h (PREV_INSN): Convert to an inline function. Strengthen
20881 the return type from rtx to rtx_insn *, which will enable various
20882 conversions in followup patches. For now this is is done by a
20884 (NEXT_INSN): Likewise.
20885 (SET_PREV_INSN): Convert to an inline function. This is intended
20886 for use as an lvalue, and so returns an rtx& to allow in-place
20888 (SET_NEXT_INSN): Likewise.
20890 2014-07-08 Mark Wielaard <mjw@redhat.com>
20893 * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
20895 2014-08-19 Marek Polacek <polacek@redhat.com>
20898 * cgraphunit.c (handle_alias_pairs): Fix condition.
20900 2014-08-19 Richard Biener <rguenther@suse.de>
20902 * gimple-fold.c (fold_gimple_assign): Properly build a
20903 null-pointer constant when devirtualizing addresses.
20905 2014-07-07 Mark Wielaard <mjw@redhat.com>
20907 * dwarf2out.c (decl_quals): New function.
20908 (modified_type_die): Take one cv_quals argument instead of two,
20909 one for const and one for volatile.
20910 (add_type_attribute): Likewise.
20911 (generic_parameter_die): Call add_type_attribute with one modifier
20913 (base_type_for_mode): Likewise.
20914 (add_bounds_info): Likewise.
20915 (add_subscript_info): Likewise.
20916 (gen_array_type_die): Likewise.
20917 (gen_descr_array_type_die): Likewise.
20918 (gen_entry_point_die): Likewise.
20919 (gen_enumeration_type_die): Likewise.
20920 (gen_formal_parameter_die): Likewise.
20921 (gen_subprogram_die): Likewise.
20922 (gen_variable_die): Likewise.
20923 (gen_const_die): Likewise.
20924 (gen_field_die): Likewise.
20925 (gen_pointer_type_die): Likewise.
20926 (gen_reference_type_die): Likewise.
20927 (gen_ptr_to_mbr_type_die): Likewise.
20928 (gen_inheritance_die): Likewise.
20929 (gen_subroutine_type_die): Likewise.
20930 (gen_typedef_die): Likewise.
20931 (force_type_die): Likewise.
20933 2014-08-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
20935 * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
20937 * configure: Regenerate.
20939 2014-08-19 Richard Biener <rguenther@suse.de>
20941 * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
20942 DECL_EXTERNALs in BLOCKs as non-references.
20943 * tree-streamer-out.c (streamer_write_chain): Likewise.
20945 2014-08-19 Alexander Ivchenko <alexander.ivchenko@intel.com>
20946 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
20947 Anna Tikhonova <anna.tikhonova@intel.com>
20948 Ilya Tocar <ilya.tocar@intel.com>
20949 Andrey Turetskiy <andrey.turetskiy@intel.com>
20950 Ilya Verbin <ilya.verbin@intel.com>
20951 Kirill Yukhin <kirill.yukhin@intel.com>
20952 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
20954 * config/i386/sse.md
20955 (define_mode_iterator VI48_AVX512F): Delete.
20956 (define_mode_iterator VI48_AVX512F_AVX512VL): New.
20957 (define_mode_iterator VI2_AVX512VL): Ditto.
20958 (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
20961 ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
20963 (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
20964 (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
20965 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
20966 with VI48_AVX512F_AVX512VL): New.
20967 (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
20968 with VI2_AVX512VL): Ditto.
20970 2014-08-19 Marek Polacek <polacek@redhat.com>
20972 * doc/invoke.texi: Document -Wc99-c11-compat.
20974 2014-08-19 David Malcolm <dmalcolm@redhat.com>
20976 * rtl.h (PREV_INSN): Split macro in two: the existing one,
20977 for rvalues, and...
20978 (SET_PREV_INSN): New macro, for use as an lvalue.
20979 (NEXT_INSN, SET_NEXT_INSN): Likewise.
20981 * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
20982 PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
20983 * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
20984 (fixup_abnormal_edges): Likewise.
20985 (unlink_insn_chain): Likewise.
20986 (fixup_reorder_chain): Likewise.
20987 (cfg_layout_delete_block): Likewise.
20988 (cfg_layout_merge_blocks): Likewise.
20989 * combine.c (update_cfg_for_uncondjump): Likewise.
20990 * emit-rtl.c (link_insn_into_chain): Likewise.
20991 (remove_insn): Likewise.
20992 (delete_insns_since): Likewise.
20993 (reorder_insns_nobb): Likewise.
20994 (emit_insn_after_1): Likewise.
20995 * final.c (rest_of_clean_state): Likewise.
20996 (final_scan_insn): Likewise.
20997 * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
20998 * haifa-sched.c (concat_note_lists): Likewise.
20999 (remove_notes): Likewise.
21000 (restore_other_notes): Likewise.
21001 (move_insn): Likewise.
21002 (unlink_bb_notes): Likewise.
21003 (restore_bb_notes): Likewise.
21004 * jump.c (delete_for_peephole): Likewise.
21005 * optabs.c (emit_libcall_block_1): Likewise.
21006 * reorg.c (emit_delay_sequence): Likewise.
21007 (fill_simple_delay_slots): Likewise.
21008 * sel-sched-ir.c (sel_move_insn): Likewise.
21009 (sel_remove_insn): Likewise.
21010 (get_bb_note_from_pool): Likewise.
21011 * sel-sched.c (move_nop_to_previous_block): Likewise.
21013 * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
21014 * config/c6x/c6x.c (gen_one_bundle): Likewise.
21015 (c6x_gen_bundles): Likewise.
21016 (hwloop_optimize): Likewise.
21017 * config/frv/frv.c (frv_function_prologue): Likewise.
21018 (frv_register_nop): Likewise.
21019 * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
21020 (ia64_reorg): Likewise.
21021 * config/mep/mep.c (mep_reorg_addcombine): Likewise.
21022 (mep_make_bundle): Likewise.
21023 (mep_bundle_insns): Likewise.
21024 * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
21025 * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
21026 * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
21028 2014-08-19 David Malcolm <dmalcolm@redhat.com>
21030 * basic-block.h (BB_HEAD): Convert to a function. Strengthen the
21031 return type from rtx to rtx_insn *.
21032 (BB_END): Likewise.
21033 (BB_HEADER): Likewise.
21034 (BB_FOOTER): Likewise.
21035 (SET_BB_HEAD): Convert to a function.
21036 (SET_BB_END): Likewise.
21037 (SET_BB_HEADER): Likewise.
21038 (SET_BB_FOOTER): Likewise.
21040 * cfgrtl.c (BB_HEAD): New function, from macro of same name.
21041 Strengthen the return type from rtx to rtx_insn *. For now, this
21042 is done by adding a checked cast, but this will eventually
21043 become a field lookup.
21044 (BB_END): Likewise.
21045 (BB_HEADER): Likewise.
21046 (BB_FOOTER): Likewise.
21047 (SET_BB_HEAD): New function, from macro of same name. This is
21048 intended for use as an lvalue, and so returns an rtx& to allow
21049 in-place modification.
21050 (SET_BB_END): Likewise.
21051 (SET_BB_HEADER): Likewise.
21052 (SET_BB_FOOTER): Likewise.
21054 2014-08-18 David Malcolm <dmalcolm@redhat.com>
21056 * basic-block.h (BB_HEAD): Split macro in two: the existing one,
21057 for rvalues, and...
21058 (SET_BB_HEAD): New macro, for use as a lvalue.
21059 (BB_END, SET_BB_END): Likewise.
21060 (BB_HEADER, SET_BB_HEADER): Likewise.
21061 (BB_FOOTER, SET_BB_FOOTER): Likewise.
21063 * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
21064 of BB_* macros into SET_BB_* macros.
21065 (fix_crossing_unconditional_branches): Likewise.
21066 * caller-save.c (save_call_clobbered_regs): Likewise.
21067 (insert_one_insn): Likewise.
21068 * cfgbuild.c (find_bb_boundaries): Likewise.
21069 * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
21070 (outgoing_edges_match): Likewise.
21071 (try_optimize_cfg): Likewise.
21072 * cfgexpand.c (expand_gimple_cond): Likewise.
21073 (expand_gimple_tailcall): Likewise.
21074 (expand_gimple_basic_block): Likewise.
21075 (construct_exit_block): Likewise.
21076 * cfgrtl.c (delete_insn): Likewise.
21077 (create_basic_block_structure): Likewise.
21078 (rtl_delete_block): Likewise.
21079 (rtl_split_block): Likewise.
21080 (emit_nop_for_unique_locus_between): Likewise.
21081 (rtl_merge_blocks): Likewise.
21082 (block_label): Likewise.
21083 (try_redirect_by_replacing_jump): Likewise.
21084 (emit_barrier_after_bb): Likewise.
21085 (fixup_abnormal_edges): Likewise.
21086 (record_effective_endpoints): Likewise.
21087 (relink_block_chain): Likewise.
21088 (fixup_reorder_chain): Likewise.
21089 (fixup_fallthru_exit_predecessor): Likewise.
21090 (cfg_layout_duplicate_bb): Likewise.
21091 (cfg_layout_split_block): Likewise.
21092 (cfg_layout_delete_block): Likewise.
21093 (cfg_layout_merge_blocks): Likewise.
21094 * combine.c (update_cfg_for_uncondjump): Likewise.
21095 * emit-rtl.c (add_insn_after): Likewise.
21096 (remove_insn): Likewise.
21097 (reorder_insns): Likewise.
21098 (emit_insn_after_1): Likewise.
21099 * haifa-sched.c (get_ebb_head_tail): Likewise.
21100 (restore_other_notes): Likewise.
21101 (move_insn): Likewise.
21102 (sched_extend_bb): Likewise.
21103 (fix_jump_move): Likewise.
21104 * ifcvt.c (noce_process_if_block): Likewise.
21105 (dead_or_predicable): Likewise.
21106 * ira.c (update_equiv_regs): Likewise.
21107 * reg-stack.c (change_stack): Likewise.
21108 * sel-sched-ir.c (sel_move_insn): Likewise.
21109 * sel-sched.c (move_nop_to_previous_block): Likewise.
21111 * config/c6x/c6x.c (hwloop_optimize): Likewise.
21112 * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
21114 2014-08-18 David Malcolm <dmalcolm@redhat.com>
21116 * rtl.h (for_each_rtx_in_insn): New function.
21117 * rtlanal.c (for_each_rtx_in_insn): Likewise.
21119 2014-08-18 David Malcolm <dmalcolm@redhat.com>
21121 * coretypes.h (class rtx_insn): Add forward declaration.
21123 * rtl.h: Include is-a.h.
21124 (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
21125 workaround to ensure gengtype knows inheritance is occurring,
21126 whilst continuing to use the pre-existing special-casing for
21128 (class rtx_insn): New subclass of rtx_def, adding the
21129 invariant that we're dealing with something we can sanely use
21130 INSN_UID, NEXT_INSN, PREV_INSN on.
21131 (is_a_helper <rtx_insn *>::test): New.
21132 (is_a_helper <const rtx_insn *>::test): New.
21134 2014-08-18 David Malcolm <dmalcolm@redhat.com>
21136 * is-a.h (template<T, U> safe_as_a <U *p>) New function.
21138 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
21140 * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
21143 2014-08-18 Jan Hubicka <hubicka@ucw.cz>
21145 * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
21146 to BUILT_IN_UNREACHABLE.
21148 2014-08-18 Uros Bizjak <ubizjak@gmail.com>
21151 * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
21153 * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
21154 * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
21155 (ffs<mode>2): Do not expand with tzcnt for
21156 TARGET_AVOID_FALSE_DEP_FOR_BMI.
21157 (ffssi2_no_cmove): Ditto.
21158 (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
21159 (ctz<mode>2): New expander.
21160 (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
21161 (*ctz<mode>2_falsedep): New insn.
21162 (*ctz<mode>2): Rename from ctz<mode>2.
21163 (clz<mode>2_lzcnt): New expander.
21164 (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
21165 (*clz<mode>2_lzcnt_falsedep): New insn.
21166 (*clz<mode>2): Rename from ctz<mode>2.
21167 (popcount<mode>2): New expander.
21168 (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
21169 (*popcount<mode>2_falsedep): New insn.
21170 (*popcount<mode>2): Rename from ctz<mode>2.
21171 (*popcount<mode>2_cmp): Remove.
21172 (*popcountsi2_cmp_zext): Ditto.
21174 2014-08-18 Ajit Agarwal <ajitkum@xilinx.com>
21176 * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
21177 (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
21178 * config/microblaze/microblaze.h
21179 (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
21181 2014-08-18 H.J. Lu <hongjiu.lu@intel.com>
21184 * configure.ac: Set install_gold_as_default to no for
21186 * configure: Regenerated.
21188 2014-08-18 Roman Gareev <gareevroman@gmail.com>
21190 * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
21191 * config.in: Add undef of HAVE_isl.
21192 * configure: Regenerate.
21193 * configure.ac: Add definition of HAVE_isl.
21194 * graphite-blocking.c: Add checking of HAVE_isl.
21195 * graphite-dependences.c: Likewise.
21196 * graphite-interchange.c: Likewise.
21197 * graphite-isl-ast-to-gimple.c: Likewise.
21198 * graphite-optimize-isl.c: Likewise.
21199 * graphite-poly.c: Likewise.
21200 * graphite-scop-detection.c: Likewise.
21201 * graphite-sese-to-poly.c: Likewise.
21202 * graphite.c: Likewise.
21203 * toplev.c: Replace the checking of HAVE_cloog with the checking
21206 2014-08-18 Richard Biener <rguenther@suse.de>
21208 PR tree-optimization/62090
21209 * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
21210 (fold_builtin_3): Do not fold snprintf.
21211 (fold_builtin_4): Likewise.
21212 * gimple-fold.c (gimple_fold_builtin_snprintf): New function
21213 moved from builtins.c.
21214 (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
21215 (gimple_fold_builtin): Do not fold sprintf here.
21217 2014-08-18 Richard Biener <rguenther@suse.de>
21219 * gimple-fold.c (maybe_fold_reference): Move re-gimplification
21221 (maybe_canonicalize_mem_ref_addr): ... this function.
21222 (fold_stmt_1): Apply it here before all simplification.
21224 2014-08-18 Ilya Enkovich <ilya.enkovich@intel.com>
21227 * cgraph.h (cgraph_node::create_indirect_edge): Add
21228 compute_indirect_info param.
21229 * cgraph.c (cgraph_node::create_indirect_edge): Compute
21230 indirect_info only when it is required.
21231 * cgraphclones.c (cgraph_clone_edge): Do not recompute
21232 indirect_info fore cloned indirect edge.
21234 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
21235 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21236 Anna Tikhonova <anna.tikhonova@intel.com>
21237 Ilya Tocar <ilya.tocar@intel.com>
21238 Andrey Turetskiy <andrey.turetskiy@intel.com>
21239 Ilya Verbin <ilya.verbin@intel.com>
21240 Kirill Yukhin <kirill.yukhin@intel.com>
21241 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21243 * config/i386/sse.md
21244 (define_mode_iterator VI8_AVX2_AVX512BW): New.
21245 (define_insn "<sse2_avx2>_psadbw"): Add evex version.
21247 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
21248 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21249 Anna Tikhonova <anna.tikhonova@intel.com>
21250 Ilya Tocar <ilya.tocar@intel.com>
21251 Andrey Turetskiy <andrey.turetskiy@intel.com>
21252 Ilya Verbin <ilya.verbin@intel.com>
21253 Kirill Yukhin <kirill.yukhin@intel.com>
21254 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21256 * config/i386/sse.md
21257 (define_mode_iterator VF1_AVX512VL): New.
21258 (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
21259 (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
21262 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
21263 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21264 Anna Tikhonova <anna.tikhonova@intel.com>
21265 Ilya Tocar <ilya.tocar@intel.com>
21266 Andrey Turetskiy <andrey.turetskiy@intel.com>
21267 Ilya Verbin <ilya.verbin@intel.com>
21268 Kirill Yukhin <kirill.yukhin@intel.com>
21269 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21271 * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
21272 * config/i386/i386.md
21273 (define_code_iterator any_float): New.
21274 (define_code_attr floatsuffix): New.
21275 * config/i386/sse.md
21276 (define_mode_iterator VF1_128_256VL): New.
21277 (define_mode_iterator VF2_512_256VL): New.
21278 (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
21280 (define_insn "ufloatv8siv8df<mask_name>"): Delete.
21281 (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
21283 (define_mode_attr qq2pssuff): New.
21284 (define_mode_attr sselongvecmode): New.
21285 (define_mode_attr sselongvecmodelower): New.
21286 (define_mode_attr sseintvecmode3): New.
21287 (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
21289 (define_insn "*<floatsuffix>floatv2div2sf2"): New.
21290 (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
21291 (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
21292 (define_insn "ufloatv2siv2df2<mask_name>"): New.
21294 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
21295 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21296 Anna Tikhonova <anna.tikhonova@intel.com>
21297 Ilya Tocar <ilya.tocar@intel.com>
21298 Andrey Turetskiy <andrey.turetskiy@intel.com>
21299 Ilya Verbin <ilya.verbin@intel.com>
21300 Kirill Yukhin <kirill.yukhin@intel.com>
21301 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21303 * config/i386/sse.md
21304 (define_mode_iterator VF2_AVX512VL): New.
21305 (define_mode_attr sseintvecmode2): New.
21306 (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
21307 (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
21308 (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
21310 "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
21312 (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
21314 (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
21317 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
21318 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21319 Anna Tikhonova <anna.tikhonova@intel.com>
21320 Ilya Tocar <ilya.tocar@intel.com>
21321 Andrey Turetskiy <andrey.turetskiy@intel.com>
21322 Ilya Verbin <ilya.verbin@intel.com>
21323 Kirill Yukhin <kirill.yukhin@intel.com>
21324 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21326 * config/i386/i386.md
21327 (define_insn "*movoi_internal_avx"): Add evex version.
21328 (define_insn "*movti_internal"): Ditto.
21330 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
21331 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21332 Anna Tikhonova <anna.tikhonova@intel.com>
21333 Ilya Tocar <ilya.tocar@intel.com>
21334 Andrey Turetskiy <andrey.turetskiy@intel.com>
21335 Ilya Verbin <ilya.verbin@intel.com>
21336 Kirill Yukhin <kirill.yukhin@intel.com>
21337 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21339 * config/i386/i386.md
21340 (define_attr "isa"): Add avx512dq, noavx512dq.
21341 (define_attr "enabled"): Ditto.
21342 * config/i386/sse.md
21343 (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
21345 2014-08-18 Alexander Ivchenko <alexander.ivchenko@intel.com>
21346 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21347 Anna Tikhonova <anna.tikhonova@intel.com>
21348 Ilya Tocar <ilya.tocar@intel.com>
21349 Andrey Turetskiy <andrey.turetskiy@intel.com>
21350 Ilya Verbin <ilya.verbin@intel.com>
21351 Kirill Yukhin <kirill.yukhin@intel.com>
21352 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21354 * config/i386/i386.c
21355 (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
21356 avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
21357 avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
21358 avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
21359 avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
21360 avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
21361 avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
21362 avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
21363 * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
21364 * config/i386/sse.md
21365 (define_mode_iterator VMOVE): Allow V4TI mode.
21366 (define_mode_iterator V_AVX512VL): New.
21367 (define_mode_iterator V): New handling for AVX512VL.
21368 (define_insn "avx512f_load<mode>_mask"): Delete.
21369 (define_insn "<avx512>_load<mode>_mask"): New.
21370 (define_insn "avx512f_store<mode>_mask"): Delete.
21371 (define_insn "<avx512>_store<mode>_mask"): New.
21374 2014-08-18 Yury Gribov <y.gribov@samsung.com>
21377 * asan.c (instrument_derefs): Fix bitfield check.
21379 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
21381 * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
21382 * config/rs6000/htm.md (ttest): Remove clobber.
21383 * config/rs6000/predicates.md (any_mask_operand): New predicate.
21384 (and_operand): Reformat.
21385 (and_2rld_operand): New predicate.
21386 * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
21388 * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
21389 parameter. Handle AND directly.
21390 (rs6000_split_logical_di): Remove last parameter.
21391 (rs6000_split_logical): Remove last parameter. Remove obsolete
21393 * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
21394 (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
21395 (ctz<mode>2, ffs<mode>2): Delete clobber. Reformat.
21396 (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
21397 *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
21398 and 5 anonymous splitters): Delete.
21399 (and<mode>3): New expander.
21400 (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
21401 (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
21402 (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
21403 (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
21404 (floatdisf2_internal1): Remove clobbers.
21405 (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
21406 *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
21407 (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
21408 (and<mode>3 for BOOL_128): Remove clobber.
21409 (*and<mode>3_internal for BOOL_128): Remove clobber. Adjust call of
21410 rs6000_split_logical.
21411 (*bool<mode>3_internal for BOOL_128): Adjust call of
21412 rs6000_split_logical.
21413 (*boolc<mode>3_internal1 for BOOL_128,
21414 *boolc<mode>3_internal2 for BOOL_128,
21415 *boolcc<mode>3_internal1 for BOOL_128,
21416 *boolcc<mode>3_internal2 for BOOL_128,
21417 *eqv<mode>3_internal1 for BOOL_128,
21418 *eqv<mode>3_internal2 for BOOL_128,
21419 *one_cmpl<mode>3_internal for BOOL_128): Ditto.
21420 * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
21422 (*vec_reload_and_reg_<mptrsize>): Delete.
21424 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
21426 * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
21427 and split, *boolccsi3_internal3 and split): Delete.
21428 (*boolccdi3_internal1, *boolccdi3_internal2 and split,
21429 *boolccdi3_internal3 and split): Delete.
21430 (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
21431 (*eqv<mode>3): Move. Add TODO comment. Fix attributes.
21433 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
21435 * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
21436 and split, *boolcsi3_internal3 and split): Delete.
21437 (*boolcdi3_internal1, *boolcdi3_internal2 and split,
21438 *boolcdi3_internal3 and split): Delete.
21439 (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
21441 2014-08-17 Segher Boessenkool <segher@kernel.crashing.org>
21443 * config/rs6000/rs6000.c (print_operand) <'e'>: New.
21444 <'u'>: Also support printing the low-order 16 bits.
21445 * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
21446 *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
21447 (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
21448 *booldi3_internal3 and split): Delete.
21449 (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
21450 *bool<mode>3_dot2): New.
21451 (two anonymous define_splits for non_logical_cint_operand): Merge.
21453 2014-08-17 Marek Polacek <polacek@redhat.com>
21454 Manuel López-Ibáñez <manu@gcc.gnu.org>
21457 * diagnostic.c (adjust_line): Add gcc_checking_assert.
21458 (diagnostic_show_locus): Don't print caret diagnostic
21459 if a column is larger than the line_width.
21461 2014-08-17 Roman Gareev <gareevroman@gmail.com>
21463 * common.opt: Make the ISL AST generator to be the main code generator
21466 2014-08-16 Gerald Pfeifer <gerald@pfeifer.com>
21468 * wide-int.h (generic_wide_int): Declare as class instead of struct.
21470 2014-08-16 John David Anglin <danglin@gcc.gnu.org>
21473 * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
21475 * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
21476 (pa_output_addr_vec, pa_output_addr_diff_vec): New.
21477 * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
21479 * config/pa/pa.md (begin_brtab): Delete insn.
21480 (end_brtab): Likewise.
21482 2014-08-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
21484 * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
21486 2014-08-15 Jan Hubicka <hubicka@ucw.cz>
21488 * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
21489 (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
21490 possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
21491 (get_dynamic_type): Remove.
21492 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
21493 (clear_speculation): Bring to ipa-deivrt.h
21494 (get_class_context): Rename to ...
21495 (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
21496 (contains_type_p): Update.
21497 (get_dynamic_type): Rename to ...
21498 ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
21499 (possible_polymorphic_call_targets): UPdate.
21500 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
21501 * ipa-prop.c (ipa_analyze_call_uses): Update.
21503 2014-08-15 Oleg Endo <olegendo@gcc.gnu.org>
21505 * doc/invoke.texi (SH options): Document missing processor variant
21506 options. Remove references to Hitachi. Undocument deprecated mspace
21509 2014-08-15 Jason Merrill <jason@redhat.com>
21511 * tree.c (type_hash_canon): Uncomment assert.
21513 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
21515 * input.h (in_system_header_at): Add comment.
21517 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
21520 * diagnostic.c (build_message_string): Make it extern.
21521 * diagnostic.h (build_message_string): Make it extern.
21523 2014-08-15 Vladimir Makarov <vmakarov@redhat.com>
21525 * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
21526 load/store from/to non-floating class pseudo.
21528 2014-08-15 Manuel López-Ibáñez <manu@gcc.gnu.org>
21530 * input.c (diagnostic_file_cache_fini): Fix typo in comment.
21532 2014-08-15 Richard Biener <rguenther@suse.de>
21534 * tree-ssa-structalias.c (readonly_id): Rename to string_id.
21535 (get_constraint_for_ssa_var): Remove dead code.
21536 (get_constraint_for_1): Adjust.
21537 (find_what_var_points_to): Likewise.
21538 (init_base_vars): Likewise. STRING_CSTs do not contain pointers.
21540 2014-08-15 Ilya Tocar <tocarip@gmail.com>
21543 * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
21544 (_mm512_mask_cmpge_epu32_mask): Ditto.
21545 (_mm512_cmpge_epu32_mask): Ditto.
21546 (_mm512_mask_cmpge_epi64_mask): Ditto.
21547 (_mm512_cmpge_epi64_mask): Ditto.
21548 (_mm512_mask_cmpge_epu64_mask): Ditto.
21549 (_mm512_cmpge_epu64_mask): Ditto.
21550 (_mm512_mask_cmple_epi32_mask): Ditto.
21551 (_mm512_cmple_epi32_mask): Ditto.
21552 (_mm512_mask_cmple_epu32_mask): Ditto.
21553 (_mm512_cmple_epu32_mask): Ditto.
21554 (_mm512_mask_cmple_epi64_mask): Ditto.
21555 (_mm512_cmple_epi64_mask): Ditto.
21556 (_mm512_mask_cmple_epu64_mask): Ditto.
21557 (_mm512_cmple_epu64_mask): Ditto.
21558 (_mm512_mask_cmplt_epi32_mask): Ditto.
21559 (_mm512_cmplt_epi32_mask): Ditto.
21560 (_mm512_mask_cmplt_epu32_mask): Ditto.
21561 (_mm512_cmplt_epu32_mask): Ditto.
21562 (_mm512_mask_cmplt_epi64_mask): Ditto.
21563 (_mm512_cmplt_epi64_mask): Ditto.
21564 (_mm512_mask_cmplt_epu64_mask): Ditto.
21565 (_mm512_cmplt_epu64_mask): Ditto.
21566 (_mm512_mask_cmpneq_epi32_mask): Ditto.
21567 (_mm512_mask_cmpneq_epu32_mask): Ditto.
21568 (_mm512_cmpneq_epu32_mask): Ditto.
21569 (_mm512_mask_cmpneq_epi64_mask): Ditto.
21570 (_mm512_cmpneq_epi64_mask): Ditto.
21571 (_mm512_mask_cmpneq_epu64_mask): Ditto.
21572 (_mm512_cmpneq_epu64_mask): Ditto.
21573 (_mm512_castpd_ps): Ditto.
21574 (_mm512_castpd_si512): Ditto.
21575 (_mm512_castps_pd): Ditto.
21576 (_mm512_castps_si512): Ditto.
21577 (_mm512_castsi512_ps): Ditto.
21578 (_mm512_castsi512_pd): Ditto.
21579 (_mm512_castpd512_pd128): Ditto.
21580 (_mm512_castps512_ps128): Ditto.
21581 (_mm512_castsi512_si128): Ditto.
21582 (_mm512_castpd512_pd256): Ditto.
21583 (_mm512_castps512_ps256): Ditto.
21584 (_mm512_castsi512_si256): Ditto.
21585 (_mm512_castpd128_pd512): Ditto.
21586 (_mm512_castps128_ps512): Ditto.
21587 (_mm512_castsi128_si512): Ditto.
21588 (_mm512_castpd256_pd512): Ditto.
21589 (_mm512_castps256_ps512): Ditto.
21590 (_mm512_castsi256_si512): Ditto.
21591 (_mm512_cmpeq_epu32_mask): Ditto.
21592 (_mm512_mask_cmpeq_epu32_mask): Ditto.
21593 (_mm512_mask_cmpeq_epu64_mask): Ditto.
21594 (_mm512_cmpeq_epu64_mask): Ditto.
21595 (_mm512_cmpgt_epu32_mask): Ditto.
21596 (_mm512_mask_cmpgt_epu32_mask): Ditto.
21597 (_mm512_mask_cmpgt_epu64_mask): Ditto.
21598 (_mm512_cmpgt_epu64_mask): Ditto.
21599 * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
21600 V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
21601 * config/i386/i386.c (enum ix86_builtins): Add
21602 IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
21603 IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
21604 IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
21605 (bdesc_args): Add __builtin_ia32_si512_256si,
21606 __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
21607 __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
21608 __builtin_ia32_pd512_pd.
21609 (ix86_expand_args_builtin): Handle new FTYPEs.
21610 * config/i386/sse.md (castmode): Add 512-bit modes.
21611 (AVX512MODE2P): New.
21612 (avx512f_<castmode><avxsizesuffix>_<castmode): New.
21613 (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
21615 2014-08-15 Richard Biener <rguenther@suse.de>
21617 * fold-const.c (tree_swap_operands_p): Put all constants
21618 last, also strip sign-changing NOPs when considering further
21619 canonicalization. Canonicalize also when optimizing for size.
21621 2014-08-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
21623 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
21624 one_match > zero_match case to just before simple_sequence.
21626 2014-08-15 Richard Biener <rguenther@suse.de>
21628 * data-streamer.h (streamer_string_index, string_for_index):
21630 * data-streamer-out.c (streamer_string_index): Make static.
21631 * data-streamer-in.c (string_for_index): Likewise.
21632 * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
21633 * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
21635 2014-08-15 Richard Biener <rguenther@suse.de>
21637 PR tree-optimization/62031
21638 * tree-data-ref.c (dr_analyze_indices): Do not set
21639 DR_UNCONSTRAINED_BASE.
21640 (dr_may_alias_p): All indirect accesses have to go the
21641 formerly DR_UNCONSTRAINED_BASE path.
21642 * tree-data-ref.h (struct indices): Remove
21643 unconstrained_base member.
21644 (DR_UNCONSTRAINED_BASE): Remove.
21646 2014-08-15 Jakub Jelinek <jakub@redhat.com>
21648 PR middle-end/62092
21649 * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
21650 OMP_CLAUSE_SHARED for global vars if the global var is mentioned
21651 in OMP_CLAUSE_MAP in some outer target region.
21653 2014-08-15 Bin Cheng <bin.cheng@arm.com>
21655 * tree-ssa-loop-ivopts.c (ivopts_data): New field
21656 name_expansion_cache.
21657 (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
21658 (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
21659 (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
21660 (difference_cannot_overflow_p): New parameter. Use affine
21661 expansion for equality check.
21662 (iv_elimination_compare_lt): Pass new argument.
21664 2014-08-14 DJ Delorie <dj@redhat.com>
21666 * config/rl78/rl78-real.md (addqi3_real): Allow adding global
21667 variables to the accumulator.
21669 * config/rl78/predicates.md (rl78_near_mem_operand): New.
21670 * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
21671 (movhi_virt_mm): Split out near mem-mem moves to avoid problems
21672 with far-far moves.
21674 * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
21675 * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
21676 (umulqihi3_virt): Likewise.
21677 * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
21678 (umulqihi3_real): Likewise.
21680 * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
21682 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
21684 PR tree-optimization/62091
21685 * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
21686 function_entry_reached.
21687 (walk_aliased_vdefs): Clear it here.
21688 * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
21690 2014-08-14 Jan Hubicka <hubicka@ucw.cz>
21692 * ipa-utils.h (compare_virtual_tables): Declare.
21693 * ipa-devirt.c (odr_subtypes_equivalent_p): New function
21695 2014-08-14 Marek Polacek <polacek@redhat.com>
21698 * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
21699 (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
21701 2014-08-14 Tom de Vries <tom@codesourcery.com>
21703 * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
21705 2014-08-14 Tom de Vries <tom@codesourcery.com>
21707 PR rtl-optimization/62004
21708 PR rtl-optimization/62030
21709 * ifcvt.c (rtx_interchangeable_p): New function.
21710 (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
21711 * emit-rtl.h (mem_attrs_eq_p): Declare.
21713 2014-08-14 Roman Gareev <gareevroman@gmail.com>
21715 * graphite-scop-detection.c:
21716 Add inclusion of cp-tree.h.
21717 (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
21718 in case they are pointers to object types
21720 2014-08-14 Richard Biener <rguenther@suse.de>
21722 * BASE-VER: Change to 5.0.0
21724 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
21725 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21726 Anna Tikhonova <anna.tikhonova@intel.com>
21727 Ilya Tocar <ilya.tocar@intel.com>
21728 Andrey Turetskiy <andrey.turetskiy@intel.com>
21729 Ilya Verbin <ilya.verbin@intel.com>
21730 Kirill Yukhin <kirill.yukhin@intel.com>
21731 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21733 * config/i386/sse.md (define_mode_attr avx512): New.
21734 (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
21736 (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
21737 (define_mode_attr ssse3_avx2): Ditto.
21738 (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
21739 (define_mode_attr avx2_avx512bw): New.
21740 (define_mode_attr ssedoublemodelower): New.
21741 (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
21742 V32HI, V64QI modes.
21743 (define_mode_attr ssebytemode): Allow V8DI modes.
21744 (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
21745 (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
21746 (define_mode_attr ssePSmode2): New.
21747 (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
21748 V16HI, V32HI modes.
21749 (define_mode_attr dbpsadbwmode): New.
21750 (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
21751 V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
21752 (vi8_sse4_1_avx2_avx512): New.
21753 (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
21755 (define_mode_attr blendbits): Move before its immediate use.
21757 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
21758 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21759 Anna Tikhonova <anna.tikhonova@intel.com>
21760 Ilya Tocar <ilya.tocar@intel.com>
21761 Andrey Turetskiy <andrey.turetskiy@intel.com>
21762 Ilya Verbin <ilya.verbin@intel.com>
21763 Kirill Yukhin <kirill.yukhin@intel.com>
21764 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21766 * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
21767 * config/i386/subst.md
21768 (define_mode_iterator SUBST_V): Update.
21769 (define_mode_iterator SUBST_A): Ditto.
21770 (define_subst_attr "mask_operand7"): New.
21771 (define_subst_attr "mask_operand10"): New.
21772 (define_subst_attr "mask_operand_arg34") : New.
21773 (define_subst_attr "mask_expand_op3"): New.
21774 (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
21775 (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
21776 (define_subst_attr "mask_avx512vl_condition"): New.
21777 (define_subst_attr "round_mask_operand4"): Ditto.
21778 (define_subst_attr "round_mask_scalar_op3"): Delete.
21779 (define_subst_attr "round_mask_op4"): New.
21780 (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
21782 (define_subst_attr "round_modev8sf_condition"): New.
21783 (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
21785 (define_subst_attr "round_saeonly_mask_operand4"): New.
21786 (define_subst_attr "round_saeonly_mask_op4"): New.
21787 (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
21788 V8DImode, V16SImode.
21789 (define_subst_attr "round_saeonly_modev8sf_condition"): New.
21790 (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
21791 (define_subst_attr "mask_expand4_args"): New.
21792 (define_subst "mask_expand4"): New.
21794 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
21795 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21796 Anna Tikhonova <anna.tikhonova@intel.com>
21797 Ilya Tocar <ilya.tocar@intel.com>
21798 Andrey Turetskiy <andrey.turetskiy@intel.com>
21799 Ilya Verbin <ilya.verbin@intel.com>
21800 Kirill Yukhin <kirill.yukhin@intel.com>
21801 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21803 * config/i386/i386.md
21804 (define_attr "isa"): Add avx512bw,noavx512bw.
21805 (define_attr "enabled"): Ditto.
21806 (define_split): Add 32/64-bit mask logic.
21807 (define_insn "*k<logic>qi"): New.
21808 (define_insn "*k<logic>hi"): New.
21809 (define_insn "*anddi_1"): Add mask version.
21810 (define_insn "*andsi_1"): Ditto.
21811 (define_insn "*<code><mode>_1"): Ditto.
21812 (define_insn "*<code>hi_1"): Ditto.
21813 (define_insn "kxnor<mode>"): New.
21814 (define_insn "kunpcksi"): New.
21815 (define_insn "kunpckdi"): New.
21816 (define_insn "*one_cmpl<mode>2_1"): Add mask version.
21817 (define_insn "*one_cmplhi2_1"): Ditto.
21819 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
21820 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21821 Anna Tikhonova <anna.tikhonova@intel.com>
21822 Ilya Tocar <ilya.tocar@intel.com>
21823 Andrey Turetskiy <andrey.turetskiy@intel.com>
21824 Ilya Verbin <ilya.verbin@intel.com>
21825 Kirill Yukhin <kirill.yukhin@intel.com>
21826 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21828 * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
21831 2014-08-14 Alexander Ivchenko <alexander.ivchenko@intel.com>
21832 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21833 Anna Tikhonova <anna.tikhonova@intel.com>
21834 Ilya Tocar <ilya.tocar@intel.com>
21835 Andrey Turetskiy <andrey.turetskiy@intel.com>
21836 Ilya Verbin <ilya.verbin@intel.com>
21837 Kirill Yukhin <kirill.yukhin@intel.com>
21838 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21840 * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
21842 (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
21843 (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
21844 xmm/ymm16+ when availble.
21845 * config/i386/i386.h
21846 (HARD_REGNO_NREGS): Add mask regs.
21847 (VALID_AVX512F_REG_MODE): Ditto.
21848 (VALID_AVX512F_REG_MODE) : Define.
21849 (VALID_MASK_AVX512BW_MODE): Ditto.
21850 (reg_class) (MASK_REG_P(X)): Define.
21851 * config/i386/i386.md: Do not split long moves with mask register,
21852 use kmovb if avx512bw is availible.
21853 (movdi_internal): Handle mask registers.
21855 2014-08-14 Richard Biener <rguenther@suse.de>
21857 PR tree-optimization/62081
21858 * tree-ssa-loop.c (pass_fix_loops): New pass.
21859 (pass_tree_loop::gate): Do not fixup loops here.
21860 * tree-pass.h (make_pass_fix_loops): Declare.
21861 * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
21863 2014-08-14 Richard Biener <rguenther@suse.de>
21865 * tree.c (type_hash_lookup, type_hash_add): Merge into ...
21866 (type_hash_canon): ... this and avoid 2nd lookup for the add.
21868 2014-08-14 Richard Biener <rguenther@suse.de>
21870 PR tree-optimization/62090
21871 * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
21872 (fold_builtin_2): Do not fold sprintf.
21873 (fold_builtin_3): Likewise.
21874 * gimple-fold.c (gimple_fold_builtin_sprintf): New function
21875 moved from builtins.c.
21876 (gimple_fold_builtin): Fold sprintf.
21878 2014-08-14 Richard Biener <rguenther@suse.de>
21880 PR rtl-optimization/62079
21881 * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
21884 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
21886 * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
21887 current_function_decl.
21889 2014-08-14 Ilya Enkovich <ilya.enkovich@intel.com>
21891 * cgraph.c (cgraph_node::function_symbol): Fix wrong
21892 cgraph_function_node to cgraph_node::function_symbol
21895 2014-08-14 Zhenqiang Chen <zhenqiang.chen@arm.com>
21897 * config/arm/arm.c (arm_option_override): Set max_insns_skipped
21898 to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
21900 2014-08-13 Chen Gang gang.chen.5i5j@gmail.com
21902 * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
21905 2014-08-13 Roman Gareev <gareevroman@gmail.com>
21907 * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
21910 2014-08-12 Jakub Jelinek <jakub@redhat.com>
21913 * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
21914 any registers that are used in mem_insn.
21916 2014-08-12 Steve Ellcey <sellcey@mips.com>
21918 * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
21920 2014-08-12 Steve Ellcey <sellcey@mips.com>
21922 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
21923 (MULTILIB_DIRNAMES): Ditto.
21924 * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
21925 * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
21926 * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
21927 * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
21928 * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
21929 * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
21931 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21934 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
21935 of __ARM_SIZEOF_WCHAR_T.
21937 2014-08-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
21940 * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
21941 Remove unnecessary attributes.
21943 2014-08-12 Yury Gribov <y.gribov@samsung.com>
21945 * internal-fn.c (init_internal_fns): Fix off-by-one.
21947 2014-08-12 Alexander Ivchenko <alexander.ivchenko@intel.com>
21948 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
21949 Anna Tikhonova <anna.tikhonova@intel.com>
21950 Ilya Tocar <ilya.tocar@intel.com>
21951 Andrey Turetskiy <andrey.turetskiy@intel.com>
21952 Ilya Verbin <ilya.verbin@intel.com>
21953 Kirill Yukhin <kirill.yukhin@intel.com>
21954 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
21956 * config/i386/i386.c (standard_sse_constant_opcode): Use
21957 vpxord/vpternlog if avx512 is availible.
21959 2014-08-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
21961 PR middle-end/62103
21962 * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
21963 bitfields, that is when size doesn't match the size of type or the
21964 size of the constructor.
21966 2014-08-11 Michael Meissner <meissner@linux.vnet.ibm.com>
21968 * config/rs6000/constraints.md (wh constraint): New constraint,
21969 for FP registers if direct move is available.
21970 (wi constraint): New constraint, for VSX/FP registers that can
21971 handle 64-bit integers.
21972 (wj constraint): New constraint for VSX/FP registers that can
21973 handle 64-bit integers for direct moves.
21974 (wk constraint): New constraint for VSX/FP registers that can
21975 handle 64-bit doubles for direct moves.
21976 (wy constraint): Make documentation match implementation.
21978 * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
21979 scalar_in_vmx_p field to simplify tests of whether SFmode or
21980 DFmode can go in the Altivec registers.
21981 (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
21982 (rs6000_setup_reg_addr_masks): Likewise.
21983 (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
21984 field, and wh/wi/wj/wk constraints.
21985 (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
21986 the wh/wi/wj/wk constraints.
21987 (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
21988 upper registers, prefer VSX registers unless the operation is a
21989 memory operation with REG+OFFSET addressing.
21991 * config/rs6000/vsx.md (VSr mode attribute): Add support for
21992 DImode. Change SFmode to use ww constraint instead of d to allow
21993 SF registers in the upper registers.
21996 (VSr5): Fix thinko in comment.
21997 (VSa): New mode attribute that is an alternative to wa, that
21998 returns the VSX register class that a mode can go in, but may not
21999 be the preferred register class.
22000 (VS_64dm): New mode attribute for appropriate register classes for
22001 referencing 64-bit elements of vectors for direct moves and normal
22003 (VS_64reg): Likewise.
22004 (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
22005 register allocator to only registers the data type can handle.
22006 (vsx_le_perm_load_<mode>): Likewise.
22007 (vsx_le_perm_store_<mode>): Likewise.
22008 (vsx_xxpermdi2_le_<mode>): Likewise.
22009 (vsx_xxpermdi4_le_<mode>): Likewise.
22010 (vsx_lxvd2x2_le_<mode>): Likewise.
22011 (vsx_lxvd2x4_le_<mode>): Likewise.
22012 (vsx_stxvd2x2_le_<mode>): Likewise.
22013 (vsx_add<mode>3): Likewise.
22014 (vsx_sub<mode>3): Likewise.
22015 (vsx_mul<mode>3): Likewise.
22016 (vsx_div<mode>3): Likewise.
22017 (vsx_tdiv<mode>3_internal): Likewise.
22018 (vsx_fre<mode>2): Likewise.
22019 (vsx_neg<mode>2): Likewise.
22020 (vsx_abs<mode>2): Likewise.
22021 (vsx_nabs<mode>2): Likewise.
22022 (vsx_smax<mode>3): Likewise.
22023 (vsx_smin<mode>3): Likewise.
22024 (vsx_sqrt<mode>2): Likewise.
22025 (vsx_rsqrte<mode>2): Likewise.
22026 (vsx_tsqrt<mode>2_internal): Likewise.
22027 (vsx_fms<mode>4): Likewise.
22028 (vsx_nfma<mode>4): Likewise.
22029 (vsx_eq<mode>): Likewise.
22030 (vsx_gt<mode>): Likewise.
22031 (vsx_ge<mode>): Likewise.
22032 (vsx_eq<mode>_p): Likewise.
22033 (vsx_gt<mode>_p): Likewise.
22034 (vsx_ge<mode>_p): Likewise.
22035 (vsx_xxsel<mode>): Likewise.
22036 (vsx_xxsel<mode>_uns): Likewise.
22037 (vsx_copysign<mode>3): Likewise.
22038 (vsx_float<VSi><mode>2): Likewise.
22039 (vsx_floatuns<VSi><mode>2): Likewise.
22040 (vsx_fix_trunc<mode><VSi>2): Likewise.
22041 (vsx_fixuns_trunc<mode><VSi>2): Likewise.
22042 (vsx_x<VSv>r<VSs>i): Likewise.
22043 (vsx_x<VSv>r<VSs>ic): Likewise.
22044 (vsx_btrunc<mode>2): Likewise.
22045 (vsx_b2trunc<mode>2): Likewise.
22046 (vsx_floor<mode>2): Likewise.
22047 (vsx_ceil<mode>2): Likewise.
22048 (vsx_<VS_spdp_insn>): Likewise.
22049 (vsx_xscvspdp): Likewise.
22050 (vsx_xvcvspuxds): Likewise.
22051 (vsx_float_fix_<mode>2): Likewise.
22052 (vsx_set_<mode>): Likewise.
22053 (vsx_extract_<mode>_internal1): Likewise.
22054 (vsx_extract_<mode>_internal2): Likewise.
22055 (vsx_extract_<mode>_load): Likewise.
22056 (vsx_extract_<mode>_store): Likewise.
22057 (vsx_splat_<mode>): Likewise.
22058 (vsx_xxspltw_<mode>): Likewise.
22059 (vsx_xxspltw_<mode>_direct): Likewise.
22060 (vsx_xxmrghw_<mode>): Likewise.
22061 (vsx_xxmrglw_<mode>): Likewise.
22062 (vsx_xxsldwi_<mode>): Likewise.
22063 (vsx_xscvdpspn): Tighten constraints to only use register classes
22065 (vsx_xscvspdpn): Likewise.
22066 (vsx_xscvdpspn_scalar): Likewise.
22068 * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
22069 wj, and wk constraints.
22070 (GPR_REG_CLASS_P): New helper macro for register classes targeting
22071 general purpose registers.
22073 * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
22075 (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
22076 DImode instead of wm. Use wk constraint for direct move of DFmode
22078 (extendsidi2_lfiwax): Likewise.
22079 (lfiwax): Likewise.
22080 (lfiwzx): Likewise.
22081 (movdi_internal64): Likewise.
22083 * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
22084 wk constraints. Make the wy constraint documentation match them
22087 2014-08-11 Mircea Namolaru <mircea.namolaru@inria.fr>
22089 Replacement of isl_int by isl_val
22090 * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
22091 (compute_bounds_for_param): use isl_val instead of isl_int
22092 (compute_bounds_for_loop): likewise
22093 * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
22094 (build_linearized_memory_access): use isl_val instead of isl_int
22095 (pdr_stride_in_loop): likewise
22096 * graphite-optimize-isl.c:
22097 (getPrevectorMap): use isl_val instead of isl_int
22099 (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
22100 graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
22101 (extern the_isl_ctx): declare
22102 (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
22103 (extract_affine_gmp): likewise
22105 (build_loop_iteration_domains): likewise
22106 (add_param_constraints): likewise
22108 2014-08-11 Richard Biener <rguenther@suse.de>
22110 PR tree-optimization/62075
22111 * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
22112 handle uses in patterns.
22114 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
22115 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
22116 Anna Tikhonova <anna.tikhonova@intel.com>
22117 Ilya Tocar <ilya.tocar@intel.com>
22118 Andrey Turetskiy <andrey.turetskiy@intel.com>
22119 Ilya Verbin <ilya.verbin@intel.com>
22120 Kirill Yukhin <kirill.yukhin@intel.com>
22121 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
22123 * common/config/i386/i386-common.c
22124 (OPTION_MASK_ISA_AVX512VL_SET): Define.
22125 (OPTION_MASK_ISA_AVX512F_UNSET): Update.
22126 (ix86_handle_option): Handle OPT_mavx512vl.
22127 * config/i386/cpuid.h (bit_AVX512VL): Define.
22128 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
22129 set -mavx512vl accordingly.
22130 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22131 OPTION_MASK_ISA_AVX512VL.
22132 * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
22133 (ix86_option_override_internal): Define PTA_AVX512VL, handle
22134 PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
22135 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
22136 * config/i386/i386.h (TARGET_AVX512VL): Define.
22137 (TARGET_AVX512VL_P(x)): Ditto.
22138 * config/i386/i386.opt: Add mavx512vl.
22140 2014-08-11 Felix Yang <fei.yang0953@gmail.com>
22142 PR tree-optimization/62073
22143 * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
22146 2014-08-11 Alexander Ivchenko <alexander.ivchenko@intel.com>
22147 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
22148 Anna Tikhonova <anna.tikhonova@intel.com>
22149 Ilya Tocar <ilya.tocar@intel.com>
22150 Andrey Turetskiy <andrey.turetskiy@intel.com>
22151 Ilya Verbin <ilya.verbin@intel.com>
22152 Kirill Yukhin <kirill.yukhin@intel.com>
22153 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
22155 * common/config/i386/i386-common.c
22156 (OPTION_MASK_ISA_AVX512BW_SET) : Define.
22157 (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
22158 (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
22159 (ix86_handle_option): Handle OPT_mavx512bw.
22160 * config/i386/cpuid.h (bit_AVX512BW): Define.
22161 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
22162 set -mavx512bw accordingly.
22163 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22164 OPTION_MASK_ISA_AVX512BW.
22165 * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
22166 (ix86_option_override_internal): Define PTA_AVX512BW, handle
22167 PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
22168 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
22169 * config/i386/i386.h (TARGET_AVX512BW): Define.
22170 (TARGET_AVX512BW_P(x)): Ditto.
22171 * config/i386/i386.opt: Add mavx512bw.
22173 2014-08-11 Richard Biener <rguenther@suse.de>
22175 PR tree-optimization/62070
22176 * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
22177 Remove SSA checking.
22179 2014-08-11 Yury Gribov <y.gribov@samsung.com>
22181 * asan.c (asan_check_flags): New enum.
22182 (build_check_stmt_with_calls): Removed function.
22183 (build_check_stmt): Split inlining logic to
22184 asan_expand_check_ifn.
22185 (instrument_derefs): Rename parameter.
22186 (instrument_mem_region_access): Rename parameter.
22187 (instrument_strlen_call): Likewise.
22188 (asan_expand_check_ifn): New function.
22189 (asan_instrument): Remove old code.
22190 (pass_sanopt::execute): Change handling of
22191 asan-instrumentation-with-call-threshold.
22192 (asan_clear_shadow): Fix formatting.
22193 (asan_function_start): Likewise.
22194 (asan_emit_stack_protection): Likewise.
22195 * doc/invoke.texi (asan-instrumentation-with-call-threshold):
22196 Update description.
22197 * internal-fn.c (expand_ASAN_CHECK): New function.
22198 * internal-fn.def (ASAN_CHECK): New internal function.
22199 * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
22200 Update description.
22201 (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
22202 * tree.c: Small comment fix.
22204 2014-08-11 Yury Gribov <y.gribov@samsung.com>
22206 * gimple.c (gimple_call_fnspec): Support internal functions.
22207 (gimple_call_return_flags): Use const.
22208 * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
22209 * internal-fn.def: Add fnspec information.
22210 * internal-fn.h (internal_fn_fnspec): New function.
22211 (init_internal_fns): Declare new function.
22212 * internal-fn.c (internal_fn_fnspec_array): New global variable.
22213 (init_internal_fns): New function.
22214 * tree-core.h: Update macro call.
22215 * tree.c (build_common_builtin_nodes): Initialize internal fns.
22217 2014-08-10 Gerald Pfeifer <gerald@pfeifer.com>
22219 * lto-streamer.h (struct output_block::symbol): Change from
22220 struct symtab_node to plain symtab_node.
22221 (referenced_from_this_partition_p): Change first parameter
22222 from struct symtab_node to plain symtab_node.
22224 2014-08-10 Marek Polacek <polacek@redhat.com>
22227 * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
22229 2014-08-09 Jan Hubicka <hubicka@ucw.cz>
22231 * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
22232 DECL correctly; do not give up on types in static storage.
22234 2014-08-09 Paolo Carlini <paolo.carlini@oracle.com>
22236 * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
22238 2014-08-09 Roman Gareev <gareevroman@gmail.com>
22240 * graphite-isl-ast-to-gimple.c:
22241 (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
22243 * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
22245 2014-08-08 Guozhi Wei <carrot@google.com>
22247 * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
22249 2014-08-08 Cary Coutant <ccoutant@google.com>
22251 * dwarf2out.c (get_skeleton_type_unit): Remove.
22252 (output_skeleton_debug_sections): Remove skeleton type units.
22253 (output_comdat_type_unit): Likewise.
22254 (dwarf2out_finish): Likewise.
22256 2014-08-07 Yi Yang <ahyangyi@google.com>
22258 * predict.c (expr_expected_value_1): Remove the redundant assignment.
22260 2014-08-08 Richard Biener <rguenther@suse.de>
22262 * lto-streamer.h (struct lto_input_block): Make it a class
22263 with a constructor.
22264 (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
22265 (struct lto_function_header, struct lto_simple_header,
22266 struct lto_simple_header_with_strings,
22267 struct lto_decl_header, struct lto_function_header): Make
22268 a simple inheritance hieararchy. Remove unused fields.
22269 (struct lto_asm_header): Remove.
22270 * lto-streamer-out.c (produce_asm): Adjust.
22271 (lto_output_toplevel_asms): Likewise.
22272 (produce_asm_for_decls): Likewise.
22273 * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
22274 * data-streamer-in.c (string_for_index): Likewise.
22275 * ipa-inline-analysis.c (inline_read_section): Likewise.
22276 * ipa-prop.c (ipa_prop_read_section): Likewise.
22277 (read_replacements_section): Likewise.
22278 * lto-cgraph.c (input_cgraph_opt_section): Likewise.
22279 * lto-section-in.c (lto_create_simple_input_block): Likewise.
22280 (lto_destroy_simple_input_block): Likewise.
22281 * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
22282 (lto_input_toplevel_asms): Likewise.
22284 2014-08-08 Alexander Ivchenko <alexander.ivchenko@intel.com>
22285 Maxim Kuznetsov <maxim.kuznetsov@intel.com>
22286 Anna Tikhonova <anna.tikhonova@intel.com>
22287 Ilya Tocar <ilya.tocar@intel.com>
22288 Andrey Turetskiy <andrey.turetskiy@intel.com>
22289 Ilya Verbin <ilya.verbin@intel.com>
22290 Kirill Yukhin <kirill.yukhin@intel.com>
22291 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
22293 * common/config/i386/i386-common.c
22294 (OPTION_MASK_ISA_AVX512DQ_SET): Define.
22295 (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
22296 (ix86_handle_option): Handle OPT_mavx512dq.
22297 * config/i386/cpuid.h (bit_AVX512DQ): Define.
22298 * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
22299 set -mavx512dq accordingly.
22300 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
22301 OPTION_MASK_ISA_AVX512DQ.
22302 * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
22303 (ix86_option_override_internal): Define PTA_AVX512DQ, handle
22304 PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
22305 (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
22306 * config/i386/i386.h (TARGET_AVX512DQ): Define.
22307 (TARGET_AVX512DQ_P(x)): Ditto.
22308 * config/i386/i386.opt: Add mavx512dq.
22310 2014-08-08 Richard Biener <rguenther@suse.de>
22312 * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
22313 target_percent, target_percent_s): Export.
22314 (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
22315 fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
22316 fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
22317 fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
22318 fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
22319 Move to gimple-fold.c.
22320 (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
22322 (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
22323 mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
22324 (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
22325 memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
22326 (rewrite_call_expr_array): Remove.
22327 (fold_builtin_sprintf_chk): Likewise.
22328 (fold_builtin_snprintf_chk): Likewise.
22329 (fold_builtin_varargs): Remove handling of sprintf_chk,
22330 vsprintf_chk, snprintf_chk and vsnprintf_chk.
22331 (gimple_fold_builtin_sprintf_chk): Remove.
22332 (gimple_fold_builtin_snprintf_chk): Likewise.
22333 (gimple_fold_builtin_varargs): Likewise.
22334 (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
22335 * predict.c (optimize_bb_for_size_p): Handle NULL bb.
22336 * gimple.c (gimple_seq_add_seq_without_update): New function.
22337 * gimple.h (gimple_seq_add_seq_without_update): Declare.
22338 * gimple-fold.c: Include output.h.
22339 (gsi_replace_with_seq_vops): New function, split out from ...
22340 (gimplify_and_update_call_from_tree): ... here.
22341 (replace_call_with_value): New function.
22342 (replace_call_with_call_and_fold): Likewise.
22343 (var_decl_component_p): Moved from builtins.c.
22344 (gimple_fold_builtin_memory_op): Moved from builtins.c
22345 fold_builtin_memory_op and rewritten to GIMPLE.
22346 (gimple_fold_builtin_memset): Likewise.
22347 (gimple_fold_builtin_strcpy): Likewise.
22348 (gimple_fold_builtin_strncpy): Likewise.
22349 (gimple_fold_builtin_strcat): Likewise.
22350 (gimple_fold_builtin_fputs): Likewise.
22351 (gimple_fold_builtin_memory_chk): Likewise.
22352 (gimple_fold_builtin_stxcpy_chk): Likewise.
22353 (gimple_fold_builtin_stxncpy_chk): Likewise.
22354 (gimple_fold_builtin_snprintf_chk): Likewise.
22355 (gimple_fold_builtin_sprintf_chk): Likewise.
22356 (gimple_fold_builtin_strlen): New function.
22357 (gimple_fold_builtin_with_strlen): New function split out from
22358 gimple_fold_builtin.
22359 (gimple_fold_builtin): Change signature and handle
22360 bzero, memset, bcopy, memcpy, mempcpy and memmove folding
22361 here. Call gimple_fold_builtin_with_strlen.
22362 (gimple_fold_call): Adjust.
22364 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
22366 * calls.c (precompute_arguments): Check
22367 promoted_for_signed_and_unsigned_p and set the promoted mode.
22368 (promoted_for_signed_and_unsigned_p): New function.
22369 (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
22370 and set the promoted mode.
22371 * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
22372 * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
22373 SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
22376 2014-08-08 Kugan Vivekanandarajah <kuganv@linaro.org>
22378 * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
22379 instead of SUBREG_PROMOTED_UNSIGNED_SET.
22380 (expand_call): Likewise.
22381 * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
22382 to get promoted mode.
22383 * combine.c (record_promoted_value): Skip > 0 comparison with
22384 SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
22385 * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
22386 of SUBREG_PROMOTED_UNSIGNED_P.
22387 (convert_modes): Likewise.
22388 (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
22389 Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
22390 (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
22391 SUBREG_PROMOTED_UNSIGNED_SET.
22392 * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
22393 instead of SUBREG_PROMOTED_UNSIGNED_SET.
22394 * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
22395 SUBREG_PROMOTED_SET.
22396 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
22397 SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
22398 * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
22399 of SUBREG_PROMOTED_UNSIGNED_P.
22400 * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
22401 (SUBREG_PROMOTED_SET): New define.
22402 (SUBREG_PROMOTED_GET): Likewise.
22403 (SUBREG_PROMOTED_SIGN): Likewise.
22404 (SUBREG_PROMOTED_SIGNED_P): Likewise.
22405 (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
22406 (SUBREG_PROMOTED_UNSIGNED_P): Updated.
22407 * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
22408 instead of SUBREG_PROMOTED_UNSIGNED_GET.
22409 (nonzero_bits1): Skip > 0 comparison with the results as
22410 SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
22411 (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
22412 of !SUBREG_PROMOTED_UNSIGNED_P.
22413 * simplify-rtx.c (simplify_unary_operation_1): Use new
22414 SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
22415 (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
22416 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
22417 SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
22419 2014-08-07 Jan Hubicka <hubicka@ucw.cz>
22421 * ipa-devirt.c: Include gimple-pretty-print.h
22422 (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
22424 (decl_maybe_in_construction_p): Fix conditional on cdtor check
22425 (get_polymorphic_call_info): Fix return value
22426 (type_change_info): New sturcture based on ipa-prop
22428 (noncall_stmt_may_be_vtbl_ptr_store): New predicate
22429 based on ipa-prop variant.
22430 (extr_type_from_vtbl_ptr_store): New function
22431 based on ipa-prop variant.
22432 (record_known_type): New function.
22433 (check_stmt_for_type_change): New function.
22434 (get_dynamic_type): New function.
22435 * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
22436 * tree-ssa-pre.c: ipa-utils.h
22437 (eliminate_dom_walker::before_dom_children): Use ipa-devirt
22438 machinery; sanity check with ipa-prop devirtualization.
22439 * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
22442 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
22444 * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
22445 * alias.c, cfgexpand.c, cgraphbuild.c,
22446 config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
22447 config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
22448 config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
22449 config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
22450 config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
22451 config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
22452 config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
22453 dse.c, except.c, gengtype.c, gimple-expr.c,
22454 gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
22455 ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
22456 tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
22457 tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
22458 tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
22459 tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
22461 * pointer-set.c: Remove file.
22462 * pointer-set.h: Remove file.
22464 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22466 * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
22467 * config/arm/types.md (f_sels, f_seld): Delete.
22469 2014-08-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22471 * config/aarch64/aarch64.md (absdi2): Set simd attribute.
22472 (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
22473 (aarch64_movdi_<mode>high): Likewise.
22474 (aarch64_mov<mode>high_di): Likewise.
22475 (aarch64_movdi_<mode>low): Likewise.
22476 (aarch64_mov<mode>low_di): Likewise.
22477 (aarch64_movtilow_tilow): Likewise.
22478 Add comment explaining usage of fp,simd attributes and of
22479 TARGET_FLOAT and TARGET_SIMD.
22481 2014-08-07 Ian Bolton <ian.bolton@arm.com>
22482 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22484 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
22485 Use MOVN when one of the half-words is 0xffff.
22487 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
22489 * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
22491 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22493 * haifa-sched.c (SCHED_SORT): Delete. Macro used exactly once.
22494 (enum rfs_decition:RFS_*): New constants wrapped in an enum.
22495 (rfs_str): String corresponding to RFS_* constants.
22496 (rank_for_schedule_stats_t): New typedef.
22497 (rank_for_schedule_stats): New static variable.
22498 (rfs_result): New static function.
22499 (rank_for_schedule): Track statistics for deciding heuristics.
22500 (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
22502 (ready_sort): Use them for debug printouts.
22503 (schedule_block): Init statistics state. Print statistics on
22504 rank_for_schedule decisions.
22506 2014-08-07 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
22508 * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
22510 2014-08-07 Ilya Tocar <ilya.tocar@intel.com>
22512 * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
22515 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
22517 * hash-map.h (default_hashmap_traits): Adjust overloads of hash
22518 function to not conflict.
22519 * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
22520 gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
22521 lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
22522 tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
22523 tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
22526 2014-08-07 Marek Polacek <polacek@redhat.com>
22528 * fold-const.c (fold_binary_loc): Add folding of
22529 (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
22531 2013-08-07 Ilya Enkovich <ilya.enkovich@intel.com>
22533 * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
22534 instead of type size.
22535 (ASM_FINISH_DECLARE_OBJECT): Likewise.
22537 2014-08-07 Marat Zakirov <m.zakirov@samsung.com>
22539 * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
22540 (*thumb1_movqi_insn): Likewise.
22541 * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
22543 2014-08-07 Tom de Vries <tom@codesourcery.com>
22545 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
22546 (glibc_2_11_or_earlier): Remove effective-target keywords.
22548 2014-08-07 Kugan Vivekanandarajah <kuganv@linaro.org>
22550 * config/arm/arm.c (bdesc_2arg): Fix typo.
22551 (arm_atomic_assign_expand_fenv): Remove The default implementation.
22553 2014-08-07 Zhenqiang Chen <zhenqiang.chen@arm.com>
22555 * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
22557 2014-08-06 Vladimir Makarov <vmakarov@redhat.com>
22560 * haifa-sched.c (advance_one_cycle): Fix dump.
22561 (schedule_block): Don't advance cycle if we are already at the
22562 beginning of the cycle.
22564 2014-08-06 Martin Jambor <mjambor@suse.cz>
22567 * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
22569 2014-08-06 Richard Biener <rguenther@suse.de>
22572 * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
22574 (lto_input_tree): Pop SCCs here.
22576 2014-08-06 Richard Biener <rguenther@suse.de>
22578 PR tree-optimization/61320
22579 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
22580 handle misaligned loads.
22582 2014-08-06 Alan Lawrence <alan.lawrence@arm.com>
22584 * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
22585 (aarch64_expand_vec_perm_const): Check for dup before zip.
22587 2014-08-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22589 * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
22590 CONST_INT_P instead of GET_CODE and compare.
22591 (aarch64_select_cc_mode): Likewise.
22592 (aarch64_print_operand): Likewise.
22593 (aarch64_rtx_costs): Likewise.
22594 (aarch64_simd_valid_immediate): Likewise.
22595 (aarch64_simd_check_vect_par_cnst_half): Likewise.
22596 (aarch64_simd_emit_pair_result_insn): Likewise.
22598 2014-08-05 David Malcolm <dmalcolm@redhat.com>
22600 * gdbhooks.py (find_gcc_source_dir): New helper function.
22601 (class PassNames): New class, locating and parsing passes.def.
22602 (class BreakOnPass): New command "break-on-pass".
22604 2014-08-05 Trevor Saunders <tsaunders@mozilla.com>
22606 * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
22609 2014-08-05 Richard Biener <rguenther@suse.de>
22611 PR rtl-optimization/61672
22612 * emit-rtl.h (mem_attrs_eq_p): Declare.
22613 * emit-rtl.c (mem_attrs_eq_p): Export. Handle NULL mem-attrs.
22614 * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
22615 * cfgcleanup.c (merge_memattrs): Likewise.
22616 Include emit-rtl.h.
22618 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22620 * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
22621 rather than singleton vectors.
22622 (vqdmlsls_lane_s32): Likewise.
22624 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22626 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
22627 Use VSDQ_HSI mode iterator.
22628 (aarch64_sqrdmulh_laneq<mode>): Likewise.
22629 (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
22630 * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
22631 Use BUILTIN_VDQHS macro.
22632 (sqrdmulh_laneq): Likewise.
22633 * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
22634 (vqdmlals_laneq_s32): Likewise.
22635 (vqdmlslh_laneq_s16): Likewise.
22636 (vqdmlsls_laneq_s32): Likewise.
22637 (vqdmulhh_laneq_s16): Likewise.
22638 (vqdmulhs_laneq_s32): Likewise.
22639 (vqrdmulhh_laneq_s16): Likewise.
22640 (vqrdmulhs_laneq_s32): Likewise.
22642 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22644 * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
22645 (vmuld_laneq_f64): Likewise.
22646 (vmuls_laneq_f32): Likewise.
22647 (vmul_n_f64): Likewise.
22648 (vmuld_lane_f64): Reimplement in C.
22649 (vmuls_lane_f32): Likewise.
22651 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22653 * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
22655 * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
22657 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22659 * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
22660 (rbitsi2): Likewise.
22661 (*arm_rev): Set predicable and predicable_short_it attributes.
22663 2014-08-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22665 * convert.c (convert_to_integer): Guard transformation to lrint by
22668 2014-08-05 James Greenhalgh <james.greenhalgh@arm.com>
22670 * config/aarch64/aarch64-builtins.c
22671 (aarch64_simd_builtin_type_mode): Delete.
22672 (v8qi_UP): Remap to V8QImode.
22673 (v4hi_UP): Remap to V4HImode.
22674 (v2si_UP): Remap to V2SImode.
22675 (v2sf_UP): Remap to V2SFmode.
22676 (v1df_UP): Remap to V1DFmode.
22677 (di_UP): Remap to DImode.
22678 (df_UP): Remap to DFmode.
22679 (v16qi_UP):V16QImode.
22680 (v8hi_UP): Remap to V8HImode.
22681 (v4si_UP): Remap to V4SImode.
22682 (v4sf_UP): Remap to V4SFmode.
22683 (v2di_UP): Remap to V2DImode.
22684 (v2df_UP): Remap to V2DFmode.
22685 (ti_UP): Remap to TImode.
22686 (ei_UP): Remap to EImode.
22687 (oi_UP): Remap to OImode.
22688 (ci_UP): Map to CImode.
22689 (xi_UP): Remap to XImode.
22690 (si_UP): Remap to SImode.
22691 (sf_UP): Remap to SFmode.
22692 (hi_UP): Remap to HImode.
22693 (qi_UP): Remap to QImode.
22694 (aarch64_simd_builtin_datum): Make mode a machine_mode.
22695 (VAR1): Build builtin name.
22696 (aarch64_init_simd_builtins): Remove dead code.
22698 2014-08-05 Roman Gareev <gareevroman@gmail.com>
22700 * graphite-isl-ast-to-gimple.c:
22701 (set_options): New function.
22702 (scop_to_isl_ast): Add calling of set_options.
22704 2014-08-05 Jakub Jelinek <jakub@redhat.com>
22706 * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
22707 (analyze_iv_to_split_insn): Don't initialize them.
22708 (get_ivts_expr): Removed.
22709 (allocate_basic_variable, insert_base_initialization): Use
22710 SET_SRC instead of *get_ivts_expr.
22711 (split_iv): Use &SET_SRC instead of get_ivts_expr.
22713 2014-08-05 Roman Gareev <gareevroman@gmail.com>
22715 * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
22716 (translate_isl_ast_for_loop): Add checking of the
22717 flag_loop_parallelize_all.
22718 (ast_build_before_for): New function.
22719 (scop_to_isl_ast): Add checking of the
22720 flag_loop_parallelize_all.
22721 * graphite-dependences.c: Move the defenition of the
22722 scop_get_dependences from graphite-optimize-isl.c to this file.
22723 (apply_schedule_on_deps): Add checking of the ux's emptiness.
22724 (carries_deps): Add checking of the x's value.
22725 * graphite-optimize-isl.c: Move the defenition of the
22726 scop_get_dependences to graphite-dependences.c.
22727 * graphite-poly.h: Add declarations of scop_get_dependences
22730 2014-08-04 Rohit <rohitarulraj@freescale.com>
22733 * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
22735 (alt_reg_names): Likewise.
22736 (rs6000_dwarf_register_span): For SPE high registers, replace
22737 dwarf register numbers with GCC hard register numbers.
22738 (rs6000_init_dwarf_reg_sizes_extra): Likewise.
22739 (rs6000_dbx_register_number): For SPE high registers, return dwarf
22740 register number for the corresponding GCC hard register number.
22741 * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
22742 newly added GCC hard register numbers for SPE high registers.
22743 (DWARF_FRAME_REGISTERS): Likewise.
22744 (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
22745 (DWARF_FRAME_REGNUM): Likewise.
22746 (FIXED_REGISTERS): Likewise.
22747 (CALL_USED_REGISTERS): Likewise.
22748 (CALL_REALLY_USED_REGISTERS): Likewise.
22749 (REG_ALLOC_ORDER): Likewise.
22750 (enum reg_class): Likewise.
22751 (REG_CLASS_NAMES): Likewise.
22752 (REG_CLASS_CONTENTS): Likewise.
22753 (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
22755 2014-08-04 Richard Biener <rguenther@suse.de>
22757 * gimple-fold.h (gimple_fold_builtin): Remove.
22758 * gimple-fold.c (gimple_fold_builtin): Make static.
22759 * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
22760 fold_stmt, not gimple_fold_builtin.
22762 2014-08-04 Martin Liska <mliska@suse.cz>
22764 * cgraph.h (csi_end_p): Removed.
22765 (csi_next): Likewise.
22766 (csi_node): Likewise.
22767 (csi_start): Likewise.
22768 (cgraph_node_in_set_p): Likewise.
22769 (cgraph_node_set_size): Likewise.
22770 (vsi_end_p): Likewise.
22771 (vsi_next): Likewise.
22772 (vsi_node): Likewise.
22773 (vsi_start): Likewise.
22774 (varpool_node_set_size): Likewise.
22775 (cgraph_node_set_nonempty_p): Likewise.
22776 (varpool_node_set_nonempty_p): Likewise.
22777 * cgraphunit.c (cgraph_process_new_functions): vec replaces
22779 * ipa-inline-transform.c: Likewise.
22780 * ipa-utils.c (cgraph_node_set_new): Removed.
22781 (cgraph_node_set_add): Likewise.
22782 (cgraph_node_set_remove): Likewise.
22783 (cgraph_node_set_find): Likewise.
22784 (dump_cgraph_node_set): Likewise.
22785 (debug_cgraph_node_set): Likewise.
22786 (free_cgraph_node_set): Likewise.
22787 (varpool_node_set_new): Likewise.
22788 (varpool_node_set_add): Likewise.
22789 (varpool_node_set_remove): Likewise.
22790 (varpool_node_set_find): Likewise.
22791 (dump_varpool_node_set): Likewise.
22792 (free_varpool_node_set): Likewise.
22793 (debug_varpool_node_set): Likewise.
22794 * tree-emutls.c (struct tls_var_data):
22795 (emutls_index): Removed.
22796 (emutls_decl): Likewise.
22797 (gen_emutls_addr): Function implementation uses newly added
22798 hash_map<varpool_node *, tls_var_data>.
22799 (clear_access_vars): Likewise.
22800 (create_emultls_var): Likewise.
22801 (ipa_lower_emutls): Likewise.
22802 (reset_access): New function.
22804 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
22806 * config/i386/i386.c (ix86_option_override_internal): Add
22807 PTA_RDRND and PTA_MOVBE for bdver4.
22809 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22810 James Greenhalgh <james.greenhalgh@arm.com>
22812 * doc/md.texi (clrsb): Document.
22813 (clz): Change reference to x into operand 1.
22815 (popcount): Likewise.
22817 2014-08-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22820 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
22821 move to subtarget in serial version if result is ignored.
22823 2014-08-04 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
22824 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
22826 * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
22827 to any two insns. Update comment. Rename to sched_macro_fuse_insns.
22828 (sched_analyze_insn): Update use of try_group_insn to
22829 sched_macro_fuse_insns.
22830 * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
22831 arguments that are not conditional jumps.
22833 2014-08-04 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
22835 * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
22836 family information. Handle BTVER2 cpu with cpuid family value.
22838 2014-08-04 Tom de Vries <tom@codesourcery.com>
22840 * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
22841 (glibc_2_11_or_earlier): Document effective-target keywords.
22843 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
22845 * ipa-devirt.c (odr_type_warn_count): Add type.
22846 (possible_polymorphic_call_targets): Set it.
22847 (ipa_devirt): Use it.
22849 2014-08-01 Jan Hubicka <hubicka@ucw.cz>
22851 * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
22853 * ipa-devirt.c: Include hash-map.h
22854 (struct polymorphic_call_target_d): Add type_warning and decl_warning.
22855 (clear_speculation): Break out of ...
22856 (get_class_context): ... here; speed up handling obviously useless
22858 (odr_type_warn_count, decl_warn_count): New structures.
22859 (final_warning_record): New structure.
22860 (final_warning_records): New static variable.
22861 (possible_polymorphic_call_targets): Cleanup handling of
22862 speculative info; do not build speculation when user do not care;
22863 record info about warnings when asked for.
22864 (add_decl_warning): New function.
22865 (type_warning_cmp): New function.
22866 (decl_warning_cmp): New function.
22867 (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
22868 (gate): Enable pass when warnings are requested.
22869 * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
22872 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
22874 * hash-map.h (default_hashmap_traits::mark_key_deleted):
22876 (hash_map::remove): New method.
22877 (hash_map::traverse): New method.
22878 * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
22879 ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
22880 tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
22881 tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
22882 tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
22883 tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
22886 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
22888 * hash-set.h: new File.
22889 * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
22890 cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
22891 ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
22892 lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
22893 tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
22894 tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
22895 tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
22896 varpool.c: Use hash_set instead of pointer_set.
22898 2014-08-01 Alan Lawrence <alan.lawrence@arm.com>
22900 * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
22902 2014-08-01 Jiong Wang <jiong.wang@arm.com>
22904 * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
22905 for frame access when strict_p is false.
22907 2014-08-01 Renlin Li <renlin.li@arm.com>
22908 2014-08-01 Jiong Wang <jiong.wang@arm.com>
22910 * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
22911 aarch64_offset_7bit_signed_scaled_p, remove static and use it.
22912 * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
22914 * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
22916 * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
22917 aarch64_mem_pair_offset.
22919 2014-08-01 Jiong Wang <jiong.wang@arm.com>
22921 * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
22923 (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
22924 * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
22926 2014-08-01 Matthew Fortune <matthew.fortune@imgtec.com>
22928 * config/mips/mips.h (REGISTER_PREFIX): Define macro.
22930 2014-08-01 James Greenhalgh <james.greenhalgh@arm.com>
22932 PR regression/61510
22933 * cgraphunit.c (analyze_functions): Use get_create rather than get
22934 for decls which are clones of abstract functions.
22936 2014-08-01 Martin Liska <mliska@suse.cz>
22938 * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
22939 * ipa-prop.h (count_formal_params): Global function created from static.
22940 * ipa-prop.c (count_formal_params): Likewise.
22941 * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
22942 profiles for semantically equivalent functions.
22943 * passes.c (do_per_function): If we load body of a function
22944 during WPA, this condition should behave same.
22945 * varpool.c (ctor_for_folding): More tolerant assert for variable
22946 aliases created during WPA.
22948 2014-08-01 Martin Liska <mliska@suse.cz>
22950 * doc/invoke.texi (Options That Control Optimization): Documentation
22951 for -foptimize-strlen introduced. Optimization levels default options
22954 2014-08-01 Jakub Jelinek <jakub@redhat.com>
22956 * opts.c (common_handle_option): Handle -fsanitize=alignment.
22957 * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
22958 (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
22960 * stor-layout.h (min_align_of_type): New prototype.
22961 * asan.c (pass_sanopt::execute): Don't perform gsi_next if
22962 ubsan_expand* told us not to do it. Remove the extra gsi_end_p
22964 * ubsan.c: Include builtins.h.
22965 (ubsan_expand_bounds_ifn): Change return type to bool,
22966 always return true.
22967 (ubsan_expand_null_ifn): Change return type to bool, change
22968 argument to gimple_stmt_iterator *. Handle both null and alignment
22969 sanitization, take type from ckind argument's type rather than
22971 (instrument_member_call): Removed.
22972 (instrument_mem_ref): Remove t argument, add mem and base arguments.
22973 Handle both null and alignment sanitization, don't say whole
22974 struct access is member access. Build 3 argument IFN_UBSAN_NULL
22975 call instead of 2 argument.
22976 (instrument_null): Adjust instrument_mem_ref caller. Don't
22977 instrument calls here.
22978 (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
22979 like SANITIZE_NULL.
22980 * stor-layout.c (min_align_of_type): New function.
22981 * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
22982 Or it into SANITIZE_UNDEFINED.
22983 * doc/invoke.texi (-fsanitize=alignment): Document.
22985 2014-07-31 Andi Kleen <ak@linux.intel.com>
22987 * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
22989 2014-07-31 Andi Kleen <ak@linux.intel.com>
22991 * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
22993 (vn_reference_compute_hash): Dito.
22994 (vn_nary_op_compute_hash): Dito.
22995 (vn_phi_compute_hash): Dito.
22996 * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
22998 2014-07-31 Andi Kleen <ak@linux.intel.com>
23000 * tree-ssa-dom.c (iterative_hash_exprs_commutative):
23001 Rename to inchash:add_expr_commutative. Convert to inchash.
23002 (iterative_hash_hashable_expr): Rename to
23003 inchash:add_hashable_expr. Convert to inchash.
23004 (avail_expr_hash): Dito.
23006 2014-07-31 Andi Kleen <ak@linux.intel.com>
23008 * ipa-devirt.c (polymorphic_call_target_hasher::hash):
23009 Convert to inchash.
23011 2014-07-31 Andi Kleen <ak@linux.intel.com>
23013 * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
23015 2014-07-31 Andi Kleen <ak@linux.intel.com>
23017 * Makefile.in (OBJS): Add rtlhash.o
23018 * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
23019 (loc_checksum): Dito.
23020 (loc_checksum_ordered): Dito.
23021 (hash_loc_operands): Dito.
23023 (hash_loc_list): Dito.
23024 * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
23025 * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
23026 * rtlhash.c: New file.
23027 * rtlhash.h: New file.
23029 2014-07-31 Andi Kleen <ak@linux.intel.com>
23031 * inchash.h (inchash): Change inchash class to namespace.
23032 (class hash): ... Rename from inchash.
23033 (add_object): Move from macro to class template.
23034 * lto-streamer-out.c (hash_tree): Change inchash
23036 * tree.c (build_type_attribute_qual_variant): Dito.
23037 (type_hash_list): Dito.
23038 (attribute_hash_list): Dito.
23039 (iterative_hstate_expr): Rename to inchash::add_expr
23040 (build_range_type_1): Change inchash to inchash::hash
23041 and use hash::add_expr.
23042 (build_array_type_1): Dito.
23043 (build_function_type): Dito
23044 (build_method_type_directly): Dito.
23045 (build_offset_type): Dito.
23046 (build_complex_type): Dito.
23047 (make_vector_type): Dito.
23048 * tree.h (iterative_hash_expr): Dito.
23050 2014-07-31 Chen Gang <gang.chen.5i5j@gmail.com>
23052 * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
23054 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
23056 * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
23057 correct alphabetical position.
23058 (vpaddd_f64): Rewrite using builtins.
23059 (vpaddd_s64): Move to correct alphabetical position.
23062 2014-07-31 Oleg Endo <olegendo@gcc.gnu.org>
23065 * config/sh/sh.c (sh_legitimate_address_p,
23066 sh_legitimize_reload_address): Handle reg+reg address modes when
23067 ALLOW_INDEXED_ADDRESS is false.
23068 * config/sh/predicates.md (general_movsrc_operand,
23069 general_movdst_operand): Likewise.
23071 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
23073 * config/aarch64/aarch64-builtins.c
23074 (aarch64_gimple_fold_builtin): Don't fold reduction operations for
23077 2014-07-31 James Greenhalgh <james.greenhalgh@arm.com>
23079 * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
23080 the generated mask based on BYTES_BIG_ENDIAN.
23081 (aarch64_simd_check_vect_par_cnst_half): New.
23082 * config/aarch64/aarch64-protos.h
23083 (aarch64_simd_check_vect_par_cnst_half): New.
23084 * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
23085 the check out to aarch64_simd_check_vect_par_cnst_half.
23086 (vect_par_cnst_lo_half): Likewise.
23087 * config/aarch64/aarch64-simd.md
23088 (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
23089 (move_hi_quad_<mode>): Always generate a low mask.
23091 2014-07-30 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23093 * doc/invoke.texi (AVR Options): Add documentation about
23094 __AVR_DEVICE_NAME__ built-in macro.
23096 2014-07-31 Charles Baylis <charles.baylis@linaro.org>
23099 * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
23100 constraints are satisfied.
23101 (<shift>di3_neon): Likewise.
23103 2014-07-31 Richard Biener <rguenther@suse.de>
23105 PR tree-optimization/61964
23106 * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
23107 by structural equality.
23109 2014-07-31 Yury Gribov <y.gribov@samsung.com>
23111 * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
23112 * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
23113 * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
23115 * gcc.c (sanitize_spec_function): Support new option.
23116 (SANITIZER_SPEC): Remove now redundant check.
23117 * opts.c (common_handle_option): Support new option.
23118 (finish_options): Check for incompatibilities.
23119 * toplev.c (process_options): Split userspace-specific checks.
23121 2014-07-31 Richard Biener <rguenther@suse.de>
23123 * lto-streamer.h (struct output_block): Remove global.
23124 (struct data_in): Remove labels, num_named_labels and
23125 num_unnamed_labels.
23126 * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
23127 * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
23129 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
23132 * common.opt (-Wreturn-local-addr): Moved from c.opt.
23133 * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
23134 (isolate_path): New argument to avoid inserting a trap.
23135 (find_implicit_erroneous_behaviour): Handle returning the address
23136 of a local variable.
23137 (find_explicit_erroneous_behaviour): Likewise.
23139 2014-07-31 Bingfeng Mei <bmei@broadcom.com>
23142 * toplev.c (init_random_seed): Move piece of code never called to
23144 (set_random_seed): see above.
23146 2014-07-31 Tom de Vries <tom@codesourcery.com>
23148 * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
23150 2014-07-31 Richard Sandiford <rdsandiford@googlemail.com>
23152 * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
23153 (compute_regs_asm_clobbered): Use extract_asm_operands instead.
23155 2014-07-31 Richard Biener <rguenther@suse.de>
23157 * data-streamer.h (streamer_write_data_stream): Declare here,
23159 * lto-streamer.h (lto_output_data_stream): ... this. Remove.
23160 * lto-cgraph.c (lto_output_node): Adjust.
23161 (lto_output_varpool_node): Likewise.
23162 * data-streamer-out.c (streamer_string_index): Likewise.
23163 (streamer_write_data_stream, lto_append_block): Move from ...
23164 * lto-section-out.c (lto_output_data_stream,
23165 lto_append_block): ... here.
23167 2014-07-30 Mike Stump <mikestump@comcast.net>
23169 * configure.ac: Also check for popen.
23170 * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
23171 * configure: Regenerate.
23172 * config.in: Regenerate.
23174 2014-07-30 Martin Jambor <mjambor@suse.cz>
23176 * tree-sra.c (sra_ipa_modify_assign): Change type of the first
23177 parameter to gimple.
23179 2014-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23181 * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
23182 address as second parameter to __tpf_eh_return routine.
23184 2014-07-30 Jiong Wang <jiong.wang@arm.com>
23186 * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
23189 2014-07-30 Tom Tromey <tromey@redhat.com>
23192 * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
23193 * doc/extend.texi (Type Attributes): Document designated_init
23196 2014-07-30 Roman Gareev <gareevroman@gmail.com>
23198 * graphite-isl-ast-to-gimple.c:
23199 (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
23200 (gcc_expression_from_isl_expression): Pass type to
23201 gcc_expression_from_isl_ast_expr_id.
23203 2014-07-30 Richard Biener <rguenther@suse.de>
23205 * lto-streamer.h (lto_write_data): New function.
23206 * langhooks.c (lhd_append_data): Do not free block.
23207 * lto-section-out.c (lto_write_data): New function writing
23208 raw data to the current section.
23209 (lto_write_stream): Adjust for langhook semantic change.
23210 (lto_destroy_simple_output_block): Write header directly.
23211 * lto-opts.c (lto_write_options): Write options directly.
23212 * lto-streamer-out.c (produce_asm): Write heaeder directly.
23213 (lto_output_toplevel_asms): Likewise.
23214 (copy_function_or_variable): Copy data directly.
23215 (write_global_references): Output index table directly.
23216 (lto_output_decl_state_refs): Likewise.
23217 (write_symbol): Write data directly.
23218 (produce_symtab): Adjust.
23219 (produce_asm_for_decls): Output header and refs directly.
23221 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
23223 * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
23224 to speculative_targets
23225 (get_class_context): Fix handling of contextes without outer type;
23226 avoid matching non-polymorphic types in LTO.
23227 (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
23228 parameter to speculative_targetsp; handle speculation.
23229 (dump_possible_polymorphic_call_targets): Update dumping.
23231 2014-07-29 Jan Hubicka <hubicka@ucw.cz>
23233 * common.opt (Wodr): Enable by default.
23235 2014-07-29 Olivier Hainque <hainque@adacore.com>
23237 * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
23239 2014-07-29 H.J. Lu <hongjiu.lu@intel.com>
23242 * gengtype.c (strtoken): New function.
23243 (create_user_defined_type): Replace strtok with strtoken.
23245 2014-07-29 Nathan Sidwell <nathan@acm.org>
23247 * gcov-io.c (gcov_var): Make hidden.
23248 * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
23249 (gcov_do_dump): Declare.
23250 (gcov_output_files): Call gcov_do_dump, not gcov_exit).
23252 2014-07-29 Martin Jambor <mjambor@suse.cz>
23254 * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
23255 parameter to gimple.
23256 (sra_modify_assign): Likewise.
23258 2014-07-29 Richard Biener <rguenther@suse.de>
23260 PR middle-end/52478
23261 * expr.c (expand_expr_real_2): Revert last change.
23263 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
23265 * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
23266 * cgraph.h (cgraph_indirect_call_info): Add speculative data.
23267 * gimple-fold.c (fold_gimple_assign): Fix check for virtual
23269 * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
23270 (contains_type_p): Forward declare.
23271 (polymorphic_call_target_hasher::hash): Hash speculative info.
23272 (polymorphic_call_target_hasher::equal): Compare speculative info.
23273 (get_class_context): Handle speuclation.
23274 (contains_type_p): Update.
23275 (get_polymorphic_call_info_for_decl): Update.
23276 (walk_ssa_copies): Break out from ...
23277 (get_polymorphic_call_info): ... here; set speculative context
23279 * ipa-prop.c (ipa_write_indirect_edge_info,
23280 ipa_read_indirect_edge_info): Stream speculative context.
23281 * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
23282 (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
23283 SPECULATIVE_MAYBE_DERIVED_TYPE).
23284 (possible_polymorphic_call_targets overriders): Update.
23285 (dump_possible_polymorphic_call_targets overriders): Update.
23286 (dump_possible_polymorphic_call_target_p overriders): Update.
23288 2014-07-28 Jan Hubicka <hubicka@ucw.cz>
23290 * gimple-fold.c (fold_gimple_assign): Fix condition guarding
23291 ipa-devirt path; fix thinko there.
23293 2014-07-28 Trevor Saunders <tsaunders@mozilla.com>
23295 * config/i386/i386.c (ix86_return_in_memory): Replace one
23296 ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
23298 2014-07-28 Marek Polacek <polacek@redhat.com>
23300 * doc/invoke.texi (-Wno-odr): Fix @item entry. Tweak wording.
23302 2014-07-28 Peter Bergner <bergner@vnet.ibm.com>
23304 * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
23305 * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
23306 * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
23307 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
23308 (USE_LD_AS_NEEDED): Likewise.
23309 (ASM_APP_ON): Likewise.
23310 (ASM_APP_OFF): Likewise.
23311 (TARGET_POSIX_IO): Likewise.
23312 * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
23313 (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
23314 (USE_LD_AS_NEEDED): Likewise.
23315 (ASM_APP_ON): Likewise.
23316 (ASM_APP_OFF): Likewise.
23317 (TARGET_POSIX_IO): Likewise.
23319 2014-07-28 Eric Botcazou <ebotcazou@adacore.com>
23321 PR middle-end/61734
23322 * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
23323 operators other than the equality operators.
23325 2014-07-28 Richard Biener <rguenther@suse.de>
23327 PR middle-end/52478
23328 * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
23329 sure to register SImode ones, not only >= word_mode ones.
23330 * expr.c (expand_expr_real_2): When expanding -ftrapv
23331 binops do not use OPTAB_LIB_WIDEN.
23333 2014-07-28 Richard Sandiford <rdsandiford@googlemail.com>
23335 PR middle-end/61919
23336 * tree-outof-ssa.c (insert_partition_copy_on_edge)
23337 (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
23338 (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
23339 inserting them in the insn stream.
23341 2014-07-28 Marek Polacek <polacek@redhat.com>
23343 PR middle-end/61913
23344 * common.opt (Wodr): Add Var.
23346 2014-07-28 Richard Biener <rguenther@suse.de>
23348 PR tree-optimization/61921
23349 * tree-ssa-structalias.c (create_variable_info_for_1): Check
23350 if there is a varpool node before dereferencing it.
23352 2014-07-28 Roman Gareev <gareevroman@gmail.com>
23354 * graphite-sese-to-poly.c:
23355 (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
23356 id of the pbb), which contains pointer to the pbb1.
23358 * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
23360 2014-07-28 Roman Gareev <gareevroman@gmail.com>
23362 * graphite-isl-ast-to-gimple.c:
23363 (graphite_create_new_guard): New function.
23364 (translate_isl_ast_node_if): New function.
23365 (translate_isl_ast): Add calling of translate_isl_ast_node_if.
23367 * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
23369 2014-07-27 Anthony Green <green@moxielogic.com>
23371 * config.gcc: Add moxie-*-moxiebox* configuration.
23372 * config/moxie/moxiebox.h: New file.
23374 2014-07-26 Andrew Pinski <apinski@cavium.com>
23376 * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
23377 from the read only register.
23379 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
23381 * ira-costs.c (find_costs_and_classes): For -O0, use the best class
23382 as the allocation class if it isn't likely to be spilled.
23384 2014-07-26 Richard Sandiford <rdsandiford@googlemail.com>
23386 * rtl.h (tls_referenced_p): Declare.
23387 * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
23388 * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
23389 (mips_cannot_force_const_mem): Use tls_referenced_p.
23390 * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
23391 * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
23392 instead of pa_tls_referenced_p.
23393 * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
23394 (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
23395 (pa_legitimate_constant_p): Likewise.
23396 (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
23397 * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
23398 (rs6000_cannot_force_const_mem, rs6000_emit_move)
23399 (rs6000_address_for_altivec): Use tls_referenced_p instead of
23400 rs6000_tls_referenced_p.
23401 (rs6000_tls_symbol_ref_1): Delete.
23403 2014-07-26 Marc Glisse <marc.glisse@inria.fr>
23406 * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
23407 Optimize inverse of a VEC_CONCAT.
23409 2014-07-25 Xinliang David Li <davidxl@google.com>
23411 * params.def: New parameter.
23412 * coverage.c (get_coverage_counts): Check new flag.
23413 (coverage_compute_profile_id): Check new flag.
23414 (coverage_begin_function): Check new flag.
23415 (coverage_end_function): Check new flag.
23416 * value-prof.c (coverage_node_map_initialized_p): New function.
23417 (init_node_map): Populate map with all functions.
23418 * doc/invoke.texi: Document new parameter.
23420 2014-07-25 Jan Hubicka <hubicka@ucw.cz>
23421 Richard Biener <rguenther@suse.de>
23423 * lto-streamer-out.c (struct sccs): Turn to ...
23424 (class DFS): ... this one; refactor the DFS walk so it can
23425 be re-done on per-SCC basis.
23426 (DFS::DFS): New constructor.
23427 (DFS::~DFS): New destructor.
23428 (hash_tree): Add new MAP argument holding in-SCC hash values;
23429 remove POINTER_TYPE hashing hack.
23430 (scc_entry_compare): Rename to ...
23431 (DFS::scc_entry_compare): ... this one.
23432 (hash_scc): Rename to ...
23433 (DFS::hash_scc): ... this one; pass output_block instead
23434 of streamer_cache; work harder to get unique and stable SCC
23436 (DFS_write_tree): Rename to ...
23437 (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
23438 (lto_output_tree): Update.
23440 2014-07-25 Andi Kleen <ak@linux.intel.com>
23442 * lto-streamer-out.c (hash_tree): Convert to inchash.
23444 2014-07-25 Andi Kleen <ak@linux.intel.com>
23446 * tree.c (build_type_attribute_qual_variant): Use inchash.
23447 (type_hash_list): Dito.
23448 (attribute_hash_list): Dito
23449 (iterative_hstate_expr): Dito.
23450 (iterative_hash_expr): Dito.
23451 (build_range_type_1): Dito.
23452 (build_array_type_1): Dito.
23453 (build_function_type): Dito.
23454 (build_method_type_directly): Dito.
23455 (build_offset_type): Dito.
23456 (build_complex_type): Dito.
23457 (make_vector_type): Dito.
23458 * tree.h (iterative_hash_expr): Add compat wrapper.
23459 (iterative_hstate_expr): Add.
23461 2014-07-25 Andi Kleen <ak@linux.intel.com>
23463 * Makefile.in (OBJS): Add inchash.o.
23464 (PLUGIN_HEADERS): Add inchash.h.
23465 * ipa-devirt.c: Include inchash.h.
23466 * lto-streamer-out.c: Dito.
23467 * tree-ssa-dom.c: Dito.
23468 * tree-ssa-pre.c: Dito.
23469 * tree-ssa-sccvn.c: Dito.
23470 * tree-ssa-tail-merge.c: Dito.
23472 * tree.c (iterative_hash_hashval_t): Move to ...
23473 (iterative_hash_host_wide_int): Move to ...
23474 * inchash.c: Here. New file.
23475 * tree.h (iterative_hash_hashval_t): Move to ...
23476 (iterative_hash_host_wide_int): Move to ...
23477 * inchash.h: Here. New file.
23479 2014-07-25 Richard Biener <rguenther@suse.de>
23481 PR middle-end/61762
23482 PR middle-end/61894
23483 * fold-const.c (native_encode_int): Add and handle offset
23484 parameter to do partial encodings of expr.
23485 (native_encode_fixed): Likewise.
23486 (native_encode_real): Likewise.
23487 (native_encode_complex): Likewise.
23488 (native_encode_vector): Likewise.
23489 (native_encode_string): Likewise.
23490 (native_encode_expr): Likewise.
23491 * fold-const.c (native_encode_expr): Add offset parameter
23493 * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
23494 (fold_ctor_reference): Handle all reads from tcc_constant
23497 2014-07-25 Richard Biener <rguenther@suse.de>
23499 * tree-inline.c (estimate_move_cost): Mark speed_p argument
23500 as possibly unused.
23502 2014-07-23 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
23504 * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
23506 2014-07-24 Kyle McMartin <kyle@redhat.com>
23508 * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
23510 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23512 * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
23514 * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
23516 * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
23517 * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
23518 * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
23520 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23522 * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
23523 and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
23524 aggregate types. Instead, *all* aggregate types, except for single-
23525 element or homogeneous float/vector aggregates, are quadword-aligned
23526 if required by their type alignment. Issue -Wpsabi note when a type
23527 is now treated differently than before.
23529 2014-07-24 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
23531 * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
23532 does not fit fully into floating-point registers, and there is still
23533 space in the register parameter area, use GPRs to pass those parts
23534 of the argument. Issue -Wpsabi note if any parameter is now treated
23535 differently than before.
23536 (rs6000_arg_partial_bytes): Update.
23538 2014-07-24 Uros Bizjak <ubizjak@gmail.com>
23540 * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
23542 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
23544 * rtl.h (target_rtl): Remove lang_dependent_initialized.
23545 * toplev.c (initialize_rtl): Don't use it. Move previously
23546 "language-dependent" calls to...
23547 (backend_init): ...here.
23548 (lang_dependent_init_target): Don't set lang_dependent_initialized.
23549 Assert that RTL initialization hasn't happend yet.
23551 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
23553 PR rtl-optimization/61629
23554 * reginfo.c (reinit_regs): Only call ira_init and recog_init if
23555 they have already been initialized.
23557 2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
23559 PR middle-end/61268
23560 * function.c (assign_parm_setup_reg): Prevent invalid sharing of
23561 DECL_INCOMING_RTL and entry_parm.
23562 (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
23563 * calls.c (load_register_parameters): Likewise argument values.
23564 (emit_library_call_value_1, store_one_arg): Likewise argument
23566 * config/i386/i386.c (assign_386_stack_local): Likewise the local
23568 * explow.c (validize_mem): Modify the argument in-place.
23570 2014-07-24 Jiong Wang <jiong.wang@arm.com>
23572 * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
23573 (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
23575 2014-07-24 Jiong Wang <jiong.wang@arm.com>
23577 * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
23578 (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
23580 2014-07-24 Jiong Wang <jiong.wang@arm.com>
23582 * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
23583 (aarch64_save_callee_saves): New parameter "skip_wb".
23584 (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
23586 2014-07-24 Jiong Wang <jiong.wang@arm.com>
23588 * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
23590 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
23592 2014-07-24 Roman Gareev <gareevroman@gmail.com>
23594 * graphite-isl-ast-to-gimple.c:
23595 (graphite_create_new_loop): Add calling of isl_id_free to properly
23596 decrement reference counts.
23598 * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
23600 2014-07-24 Martin Liska <mliska@suse.cz>
23601 * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
23603 * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
23604 (rs6000_code_end): Likewise.
23606 2014-07-24 Martin Liska <mliska@suse.cz>
23608 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
23609 symtab_node funtion used.
23610 (rs6000_xcoff_declare_object_name): Likewise.
23612 2014-07-24 Martin Liska <mliska@suse.cz>
23614 * cgraphunit.c (compile): Correct function used.
23616 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
23618 * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
23621 2014-07-24 Jan Hubicka <hubicka@ucw.cz>
23624 * varasm.c (bss_initializer_p): Handle offlined ctors.
23625 (align_variable, get_variable_align): Likewise.
23626 (make_decl_one_only): Likewise.
23627 (default_binds_local_p_1): Likewise.
23628 (decl_binds_to_current_def_p): Likewise.
23629 (get_variable_section): Get constructor if it is offlined.
23630 (assemble_variable_contents): Sanity check that the caller
23631 streamed in the ctor in LTO.
23633 2014-07-24 Roman Gareev <gareevroman@gmail.com>
23635 * graphite-isl-ast-to-gimple.c:
23636 (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
23637 (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
23638 isl_ast_op_pdiv_r to the different case.
23640 * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
23642 2014-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
23644 PR middle-end/61876
23645 * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
23646 when flag_errno_math is on.
23648 2014-07-24 Martin Liska <mliska@suse.cz>
23650 * cgraph.h (varpool_node):
23651 (availability get_availability (void)):
23652 created from cgraph_variable_initializer_availability
23653 (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
23654 created from: cgraph_variable_initializer_availability
23655 (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
23656 (void finalize_named_section_flags (void)):
23657 created from varpool_finalize_named_section_flags
23658 (bool assemble_decl (void)): created from varpool_assemble_decl
23659 (void analyze (void)): created from varpool_analyze_node
23660 (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
23661 void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
23662 (void remove_initializer (void)): created from varpool_remove_initializer
23663 (tree get_constructor (void)): created from varpool_get_constructor
23664 (bool externally_visible_p (void)): created from varpool_externally_visible_p
23665 (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
23666 (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
23667 (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
23668 (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
23669 (static void finalize_decl (tree decl)): created from varpool_finalize_decl
23670 (static bool output_variables (void)): created from varpool_output_variables
23671 (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
23672 created from varpool_extra_name_alias
23673 (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
23674 (static void dump_varpool (FILE *f)): created from dump_varpool
23675 (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
23676 (static varpool_node *create_empty (void)): created from varpool_create_empty_node
23677 (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
23678 (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
23679 (void assemble_aliases (void)): created from assemble_aliases
23681 2014-07-24 Martin Liska <mliska@suse.cz>
23683 * cgraph.h (symtab_node):
23684 (void register_symbol (void)): created from symtab_register_node
23685 (void remove (void)): created from symtab_remove_node
23686 (void dump (FILE *f)): created from dump_symtab_node
23687 (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
23688 (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
23689 (struct ipa_ref *add_reference (symtab_node *referred_node,
23690 enum ipa_ref_use use_type)): created from add_reference
23691 (struct ipa_ref *add_reference (symtab_node *referred_node,
23692 enum ipa_ref_use use_type, gimple stmt)): created from add_reference
23693 (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
23694 gimple stmt)): created from maybe_add_reference
23695 (bool semantically_equivalent_p (symtab_node *target)): created from
23696 symtab_semantically_equivalent_p
23697 (void remove_from_same_comdat_group (void)): created from
23698 remove_from_same_comdat_group
23699 (void add_to_same_comdat_group (symtab_node *old_node)): created from
23700 symtab_add_to_same_comdat_group
23701 (void dissolve_same_comdat_group_list (void)): created from
23702 symtab_dissolve_same_comdat_group_list
23703 (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
23704 (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
23705 created from symtab_alias_ultimate_target
23706 (inline symtab_node *next_defined_symbol (void)): created from
23707 symtab_next_defined_symbol
23708 (bool resolve_alias (symtab_node *target)): created from
23709 symtab_resolve_alias
23710 (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
23711 void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
23712 (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
23713 (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
23714 (void set_section (const char *section)): created from set_section_1
23715 (enum availability get_availability (void)): created from symtab_node_availability
23716 (void make_decl_local (void)): created from symtab_make_decl_local
23717 (bool real_symbol_p (void)): created from symtab_read_node
23718 (can_be_discarded_p (void)): created from symtab_can_be_discarded
23719 (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
23720 (inline bool in_same_comdat_group_p (symtab_node *target)): created from
23721 symtab_in_same_comdat_p;
23722 (bool address_taken_from_non_vtable_p (void)): created from
23723 address_taken_from_non_vtable_p
23724 (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
23725 (static void dump_table (FILE *)): created from dump_symtab
23726 (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
23727 (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
23728 (static bool used_from_object_file_p_worker (symtab_node *node)): created from
23729 symtab_used_from_object_file_p
23730 (void dump_base (FILE *)): created from dump_symtab_base
23731 (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
23732 (void unregister (void)): created from symtab_unregister_node
23733 (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
23734 (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
23735 (static bool noninterposable_alias (symtab_node *node, void *data)): created from
23736 symtab_nonoverwritable_alias_1
23737 * cgraph.h (cgraph_node):
23738 (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
23739 created from cgraph_remove_node_and_inline_clones
23740 (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
23741 (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
23742 bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
23743 (cgraph_node *function_symbol (enum availability *avail = NULL)):
23744 created from cgraph_function_node
23745 (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
23746 vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
23747 struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
23748 created from cgraph_create_clone
23749 (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
23750 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
23751 created from cgraph_create_virtual_clone
23752 (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
23753 (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
23754 bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
23755 (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
23756 vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
23757 bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
23758 created from cgraph_function_version_info
23759 (struct cgraph_function_version_info *insert_new_function_version (void)):
23760 created from insert_new_cgraph_node_version
23761 (struct cgraph_function_version_info *function_version (void)): created from
23762 get_cgraph_node_version
23763 (void analyze (void)): created from analyze_function
23764 (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
23765 HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
23766 tree real_alias) cgraph_add_thunk
23767 (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
23768 (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
23769 created from cgraph_function_or_thunk_node
23770 (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
23771 created from expand_thunk
23772 (void reset (void)): created from cgraph_reset_node
23773 (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
23774 (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
23775 (void remove (void)): created from cgraph_remove_node
23776 (void dump (FILE *f)): created from dump_cgraph_node
23777 (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
23778 (bool get_body (void)): created from cgraph_get_body
23779 (void release_body (void)): created from cgraph_release_function_body
23780 (void unnest (void)): created from cgraph_unnest_node
23781 (void make_local (void)): created from cgraph_make_node_local
23782 (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
23783 (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
23784 gcov_type count, int freq)): created from cgraph_create_edge
23785 (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
23786 gcov_type count, int freq)): created from cgraph_create_indirect_edge
23787 (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
23788 gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
23789 created from cgraph_create_edge_including_clones
23790 (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
23791 (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
23792 (void remove_callers (void)): created from cgraph_node_remove_callers
23793 (void remove_callees (void)): created from cgraph_node_remove_callees
23794 (enum availability get_availability (void)): created from cgraph_function_body_availability
23795 (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
23796 (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
23797 (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
23798 (void call_duplication_hooks (cgraph_node *node2)): created from
23799 cgraph_call_node_duplication_hooks
23800 (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
23801 void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
23802 (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
23803 void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
23804 (void call_function_insertion_hooks (void)):
23805 created from cgraph_call_function_insertion_hooks
23806 (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
23807 (bool local_p (void)): created from cgraph_local_node
23808 (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
23809 (bool cannot_return_p (void)): created from cgraph_node_cannot_return
23810 (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
23811 (inline bool only_called_directly_or_aliased_p (void)):
23812 created from cgraph_only_called_directly_or_aliased_p
23813 (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
23814 created from cgraph_will_be_removed_from_program_if_no_direct_calls
23815 (bool can_remove_if_no_direct_calls_and_refs_p (void)):
23816 created from cgraph_can_remove_if_no_direct_calls_and_refs_p
23817 (bool can_remove_if_no_direct_calls_p (void)):
23818 created from cgraph_can_remove_if_no_direct_calls_p
23819 (inline bool has_gimple_body_p (void)):
23820 created from cgraph_function_with_gimple_body_p
23821 (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
23822 (static void dump_cgraph (FILE *f)): created from dump_cgraph
23823 (static inline void debug_cgraph (void)): created from debug_cgraph
23824 (static void record_function_versions (tree decl1, tree decl2)):
23825 created from record_function_versions
23826 (static void delete_function_version (tree decl)):
23827 created from delete_function_version
23828 (static void add_new_function (tree fndecl, bool lowered)):
23829 created from cgraph_add_new_function
23830 (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
23831 (static cgraph_node * create (tree decl)): created from cgraph_create_node
23832 (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
23833 (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
23834 (static cgraph_node *get_for_asmname (tree asmname)):
23835 created from cgraph_node_for_asm
23836 (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
23837 created from cgraph_same_body_alias
23838 (static bool used_from_object_file_p_worker (cgraph_node *node,
23839 void *): new function
23840 (static bool non_local_p (cgraph_node *node, void *)):
23841 created from cgraph_non_local_node_p_1
23842 (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
23843 created from verify_cgraph
23844 (static bool make_local (cgraph_node *node, void *)):
23845 created from cgraph_make_node_local
23846 (static cgraph_node *create_alias (tree alias, tree target)):
23847 created from cgraph_create_function_alias
23848 (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
23849 gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
23850 created from cgraph_create_edge_1
23851 * cgraph.h (varpool_node):
23852 (void remove (void)): created from varpool_remove_node
23853 (void dump (FILE *f)): created from dump_varpool_node
23855 2014-07-24 Richard Biener <rguenther@suse.de>
23858 * tree-ssa-structalias.c (create_variable_info_for_1):
23859 Use varpool_get_constructor.
23860 (create_variable_info_for): Likewise.
23862 2014-07-24 Jiong Wang <jiong.wang@arm.com>
23864 * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
23865 subtract outgoing area size when restoring stack_pointer_rtx.
23867 2014-07-24 Nick Clifton <nickc@redhat.com>
23869 * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
23870 that operations are taking place in parallel.
23871 * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
23873 2014-07-24 Thomas Schwinge <thomas@codesourcery.com>
23875 * omp-low.c (extract_omp_for_data): Add missing break statement.
23877 2014-07-24 Richard Biener <rguenther@suse.de>
23879 * tree-inline.h (estimate_move_cost): Add speed_p parameter.
23880 * tree-inline.c (estimate_move_cost): Add speed_p parameter
23881 and adjust MOVE_RATIO query accordingly.
23882 (estimate_num_insns): Adjust callers.
23883 * ipa-prop.c (ipa_populate_param_decls): Likewise.
23884 * ipa-cp.c (gather_context_independent_values,
23885 estimate_local_effects): Likewise.
23886 * ipa-split.c (consider_split): Likewise.
23888 2014-07-24 Trevor Saunders <tsaunders@mozilla.com>
23890 * config/i386/driver-i386.c: Remove names of unused arguments and
23891 unnecessary unused attributes.
23892 * config/i386/host-mingw32.c: Likewise.
23893 * config/i386/i386.c: Likewise.
23894 * config/i386/winnt-stubs.c: Likewise.
23895 * config/i386/winnt.c: Likewise.
23897 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23899 * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
23900 (aarch64_gen_loadwb_pair): New helper function.
23901 (aarch64_expand_epilogue): Simplify code using new helper functions.
23902 * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
23904 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23906 * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
23907 (aarch64_gen_storewb_pair): New helper function.
23908 (aarch64_expand_prologue): Simplify code using new helper functions.
23909 * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
23911 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23913 * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
23914 Rename to aarch64_save_callee_saves, remove restore code.
23915 (aarch64_restore_callee_saves): New function.
23917 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23919 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
23920 (aarch64_save_callee_saves): New function to handle reg save
23921 for both core and vectore regs.
23923 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23925 * config/aarch64/aarch64.c (aarch64_gen_load_pair)
23926 (aarch64_gen_store_pair): New helper function.
23927 (aarch64_save_or_restore_callee_save_registers)
23928 (aarch64_save_or_restore_fprs): Use new helper functions.
23930 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23932 * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
23933 (aarch64_save_or_restore_callee_save_registers)
23934 (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
23936 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23938 * config/aarch64/aarch64.c
23939 (aarch64_save_or_restore_callee_save_registers)
23940 (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
23942 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23944 * config/aarch64/aarch64.c
23945 (aarch64_save_or_restore_callee_save_registers)
23946 (aarch64_save_or_restore_fprs): Remove 'increment'.
23948 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23950 * config/aarch64/aarch64.c
23951 (aarch64_save_or_restore_callee_save_registers)
23952 (aarch64_save_or_restore_fprs): Use register offset in
23953 cfun->machine->frame.reg_offset.
23955 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23957 * config/aarch64/aarch64.c
23958 (aarch64_save_or_restore_callee_save_registers)
23959 (aarch64_save_or_restore_fprs): Remove base_rtx.
23961 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23963 * config/aarch64/aarch64.c
23964 (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
23965 to 'start_offset'. Remove local variable 'start_offset'.
23967 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23969 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
23970 type to HOST_WIDE_INT.
23972 2014-07-23 Jiong Wang <jiong.wang@arm.com>
23974 * config/aarch64/aarch64.c (aarch64_expand_prologue)
23975 (aarch64_save_or_restore_fprs)
23976 (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
23978 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
23980 * config/arm/t-rtems-eabi: Add
23981 mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
23982 mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
23983 mbig-endian/mthumb/march=armv7-r, and
23984 mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
23987 2014-07-23 Sebastian Huber <sebastian.huber@embedded-brains.de>
23988 Chris Johns <chrisj@rtems.org>
23989 Joel Sherrill <joel.sherrill@oarcorp.com>
23991 * config.gcc: Add nios2-*-rtems*.
23992 * config/nios2/rtems.h: New file.
23993 * gcc/config/nios2/t-rtems: New file.
23995 2014-07-23 Segher Boessenkool <segher@kernel.crashing.org>
23998 * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
23999 constant numbers, not general constants.
24000 (rs6000_expand_vector_init): Ditto.
24002 2014-07-23 Nathan Sidwell <nathan@acm.org>
24004 * gcov-tool.c (gcov_list): Declare here.
24005 (set_gcov_list): Remove.
24006 (gcov_output_files): Set gcov_list directly.
24008 2014-07-23 Host Schirmeier <horst@schirmeier.com>
24010 * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
24012 2014-07-23 Jiong Wang <jiong.wang@arm.com>
24014 * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
24015 callee-saved registers are available for padding purpose
24016 and r3 is not mandatory, then prefer use those callee-saved
24019 2014-07-23 Richard Biener <rguenther@suse.de>
24021 * params.def (PARAM_MAX_COMBINE_INSNS): New.
24022 * combine.c: Include statistics.h and params.h.
24023 (combine_instructions): Guard three and four insn combines
24024 with max-combine-insns value. Record statistics for combines
24026 * doc/invoke.texi (max-combine-insns): Document new param.
24028 2014-07-23 Roman Gareev <gareevroman@gmail.com>
24030 * graphite-isl-ast-to-gimple.c:
24031 (translate_isl_ast_node_block): New function.
24032 (translate_isl_ast): Add calling of translate_isl_ast_node_block.
24034 * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
24035 * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
24037 2014-07-23 Roman Gareev <gareevroman@gmail.com>
24039 * graphite-isl-ast-to-gimple.c:
24040 (get_max_schedule_dimensions): New function.
24041 (extend_schedule): Likewise.
24042 (generate_isl_schedule): Add calling of extend_schedule and
24043 get_max_schedule_dimensions.
24045 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24047 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
24048 (case UNSPEC): Handle UNSPEC_RBIT.
24050 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24052 * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
24053 (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
24055 2014-07-22 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24057 * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
24059 2014-07-22 Roman Gareev <gareevroman@gmail.com>
24061 * graphite-isl-ast-to-gimple.c:
24062 Add inclusion of gimple-ssa.h, tree-into-ssa.h.
24063 (ivs_params_clear):
24064 (build_iv_mapping): New function.
24065 (translate_isl_ast_node_user): Likewise.
24066 (translate_isl_ast): Add calling of translate_isl_ast_node_user.
24068 * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
24069 * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
24070 * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
24072 2014-07-21 Bin Cheng <bin.cheng@arm.com>
24075 * config/arm/arm.md (setmem): New pattern.
24076 * config/arm/arm-protos.h (struct tune_params): New fields.
24077 (arm_gen_setmem): New prototype.
24078 * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
24079 (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
24080 (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
24081 (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
24082 (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
24083 (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
24084 (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
24085 (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
24086 (arm_const_inline_cost): New function.
24087 (arm_block_set_max_insns): New function.
24088 (arm_block_set_non_vect_profit_p): New function.
24089 (arm_block_set_vect_profit_p): New function.
24090 (arm_block_set_unaligned_vect): New function.
24091 (arm_block_set_aligned_vect): New function.
24092 (arm_block_set_unaligned_non_vect): New function.
24093 (arm_block_set_aligned_non_vect): New function.
24094 (arm_block_set_vect, arm_gen_setmem): New functions.
24096 2014-07-21 Bin Cheng <bin.cheng@arm.com>
24098 * config/arm/arm.c (output_move_neon): Handle REG explicitly.
24100 2014-07-21 Uros Bizjak <ubizjak@gmail.com>
24103 * config/i386/avx512fintrin.h: Move constants for mantissa extraction
24104 out of #ifdef __OPTIMIZE__.
24106 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
24108 * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
24109 different trapping status if -fnon-call-exceptions is enabled.
24111 2014-07-20 Eric Botcazou <ebotcazou@adacore.com>
24113 * expr.c (store_field): Handle VOIDmode for calls that return values
24114 in multiple locations.
24116 2014-07-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
24118 * config/rs6000/altivec.md (unspec enum): Fix typo in UNSPEC_VSLDOI.
24119 (altivec_vsldoi_<mode>): Likewise.
24121 2014-07-20 Roman Gareev <gareevroman@gmail.com>
24123 * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
24124 to the number of characters in the line.
24126 2014-07-20 Roman Gareev <gareevroman@gmail.com>
24128 * graphite-isl-ast-to-gimple.c: Add using of
24129 build_nonstandard_integer_type instead of int128_integer_type_node.
24131 2014-07-19 Eric Botcazou <ebotcazou@adacore.com>
24133 * toplev.c (output_stack_usage): Adjust the location of the warning.
24135 2014-07-19 Daniel Cederman <cederman@gaisler.com>
24137 * config/sparc/sync.md (*membar_storeload_leon3): New insn.
24138 (*membar_storeload): Disable for LEON3.
24140 2014-07-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
24142 PR rtl-optimization/61461
24143 * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
24145 2014-07-18 Uros Bizjak <ubizjak@gmail.com>
24148 * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
24149 Fix instruction constraint.
24150 (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
24152 2014-07-18 Jonathan Wakely <jwakely@redhat.com>
24154 * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
24156 2014-07-18 Chung-Ju Wu <jasonwucj@gmail.com>
24158 * config/nds32/nds32.c (nds32_can_eliminate): Follow the
24159 GNU coding standards.
24160 (nds32_register_move_cost): Likewise.
24161 (nds32_memory_move_cost): Likewise.
24162 (nds32_address_cost): Likewise.
24164 2014-07-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
24166 * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
24168 2014-07-17 John David Anglin <danglin@gcc.gnu.org>
24170 * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
24171 __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
24172 and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
24173 (HAVE_sync_compare_and_swapqi): Define.
24174 (HAVE_sync_compare_and_swaphi): Likewise.
24175 (HAVE_sync_compare_and_swapsi): Likewise.
24177 2014-07-17 Richard Sandiford <rdsandiford@googlemail.com>
24179 * config/mips/p5600.md: Add missing cpu tests.
24181 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24183 * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
24184 (vmla_f64): Likewise.
24185 (vfms_f64): Likewise.
24186 (vmls_f64): Likewise.
24188 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24190 * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
24191 (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
24193 2014-07-17 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24195 * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
24196 (vmlal_high_lane_s32): Likewise.
24197 (vmlal_high_lane_u16): Likewise.
24198 (vmlal_high_lane_u32): Likewise.
24199 (vmlsl_high_lane_s16): Likewise.
24200 (vmlsl_high_lane_s32): Likewise.
24201 (vmlsl_high_lane_u16): Likewise.
24202 (vmlsl_high_lane_u32): Likewise.
24204 2014-07-17 Terry Guo <terry.guo@arm.com>
24206 * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
24207 (alus_reg): Renamed to alus_sreg.
24208 * config/arm/arm-fixed.md: Change type of non-dsp instructions
24209 from alu_reg to alu_sreg. Change type of dsp instructions from
24210 alu_reg to alu_dsp_reg.
24211 * config/arm/thumb1.md: Likewise.
24212 * config/arm/thumb2.md: Likewise.
24213 * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
24214 * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
24215 with alu_sreg and alus_sreg.
24216 * config/arm/arm1026ejs.md (alu_op): Likewise.
24217 * config/arm/arm1136jfs.md (11_alu_op): Likewise.
24218 * config/arm/arm926ejs.md (9_alu_op): Likewise.
24219 * config/arm/fa526.md (526_alu_op): Likewise.
24220 * config/arm/fa606te.md (606te_alu_op): Likewise.
24221 * config/arm/fa626te.md (626te_alu_op): Likewise.
24222 * config/arm/fa726te.md (726te_alu_op): Likewise.
24223 * config/arm/fmp626.md (mp626_alu_op): Likewise.
24224 * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
24225 alu_sreg, alu_dsp_reg and alus_sreg.
24226 * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
24227 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
24228 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
24229 * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
24230 * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
24231 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
24232 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
24233 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
24234 * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
24235 * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
24236 subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
24237 *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
24238 (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
24239 sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
24240 subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
24241 alus_reg to alus_sreg.
24243 2014-07-17 Andreas Schwab <schwab@linux-m68k.org>
24245 * real.c (encode_ieee_extended_motorola): Clear integer bit in the
24248 2014-07-17 Richard Biener <rguenther@suse.de>
24250 PR rtl-optimization/61801
24251 * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
24252 don't set reg_pending_barrier if it appears in a debug-insn.
24254 2014-07-16 DJ Delorie <dj@redhat.com>
24256 * config/rx/rx.c (rx_option_override): Fix alignment values.
24257 (rx_align_for_label): Likewise.
24259 2014-07-17 Hans-Peter Nilsson <hp@axis.com>
24262 * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
24263 (TARGET_CANNOT_FORCE_CONST_MEM): Define.
24264 (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
24266 (cris_print_index, cris_print_operand, cris_constant_index_p)
24267 (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
24268 (cris_address_cost): Ditto last CONSTANT_P.
24269 (cris_symbol_type_of): Rename from cris_pic_symbol_type_of. All
24270 callers changed. Yield cris_offsettable_symbol for non-PIC
24271 constant symbolic expressions including labels. Yield cris_unspec
24273 (cris_expand_pic_call_address): New parameter MARKERP. Set its
24274 target to pic_offset_table_rtx for calls that will likely go
24275 through PLT, const0_rtx when they can't. All callers changed.
24276 Assert flag_pic. Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
24277 symbolic expressions to be PICified. Remove second, redundant,
24278 assert on can_create_pseudo_p returning non-zero. Use
24279 replace_equiv_address_nv, not replace_equiv_address, for final
24281 * config/cris/cris.md ("movsi"): Move variable t to pattern
24282 toplevel. Adjust assert for new cris_symbol_type member. Use
24283 CONSTANT_P instead of CONSTANT_ADDRESS_P.
24284 ("*movsi_internal") <case 9>: Make check for valid unspec operands
24286 <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
24287 ("call", "call_value"): Use second incoming operand as a marker
24288 for pic-offset-table-register being used.
24289 ("*expanded_call_non_v32", "*expanded_call_v32")
24290 ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
24291 second incoming operand to CALL, match cris_call_type_marker.
24292 ("*expanded_call_value_side"): Ditto. Disable before reload_completed.
24293 ("*expanded_call_side"): Ditto. Fix typo in comment.
24294 (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
24296 * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
24297 * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
24298 (enum cris_symbol_type): Rename from cris_pic_symbol_type. All
24299 users changed. Add members cris_offsettable_symbol and cris_unspec.
24300 (cris_symbol_type): Rename from cris_pic_symbol_type.
24301 * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
24303 * config/cris/cris-protos.h (cris_symbol_type_of,
24304 cris_expand_pic_call_address): Adjust prototypes.
24305 (cris_legitimate_constant_p): New prototype.
24307 * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
24308 an existing tmake_file. Don't add t-slibgcc and t-linux.
24310 2014-07-17 Jason Merrill <jason@redhat.com>
24313 * symtab.c (symtab_remove_from_same_comdat_group): Also
24314 set_comdat_group to NULL_TREE.
24315 (verify_symtab): Fix diagnostic.
24317 2014-07-16 David Wohlferd <dw@LimeGreenSocks.com>
24320 * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
24322 2014-07-16 Dodji Seketeli <dodji@redhat.com>
24324 Support location tracking for built-in macro tokens
24325 * input.h (is_location_from_builtin_token): New function declaration.
24326 * input.c (is_location_from_builtin_token): New function definition.
24327 * toplev.c (general_init): Tell libcpp what the pre-defined
24328 spelling location for built-in tokens is.
24330 2014-07-16 Jakub Jelinek <jakub@redhat.com>
24332 * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
24333 on the FUNCTION_DECL.
24335 2014-07-16 Richard Biener <rguenther@suse.de>
24338 * doc/extend.texi (always_inline): Clarify.
24340 2014-07-15 Eric Christopher <echristo@gmail.com>
24342 * doc/invoke.texi (Link Options): Document -z option.
24344 2014-07-15 Uros Bizjak <ubizjak@gmail.com>
24346 * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
24347 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
24349 2014-07-15 Jan Hubicka <hubicka@ucw.cz>
24351 * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
24353 2014-07-15 Bernd Schmidt <bernds@codesourcery.com>
24355 * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
24356 varpool_assemble_decl.
24357 * varpool.c (varpool_assemble_decl): Assert that node->definition is
24360 2014-07-15 Michael Matz <matz@suse.de>
24362 PR rtl-optimization/61772
24363 * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
24365 2014-07-15 Richard Biener <rguenther@suse.de>
24367 * opts.c (default_options_table): Disable bit-ccp at -Og.
24369 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
24371 * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
24373 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
24375 * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
24376 NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
24377 call langhook for unknown declaration.
24378 (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
24379 * tree.h (DECL_ARGUMENTS): Update.
24380 * print-tree.c (print_node): Update.
24381 * tree-core.h (tree_decl_non_common): Remove arguments.
24382 (tree_function_decl): Add arguments.
24384 2014-07-14 Richard Earnshaw <rearnsha@arm.com>
24386 * aarch64.md (add_losym_<mode>): Set type to alu_imm.
24388 2014-07-14 Richard Biener <rguenther@suse.de>
24390 PR tree-optimization/61779
24391 * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
24392 simplifying a condition.
24394 2014-07-14 Richard Biener <rguenther@suse.de>
24396 * builtins.c (c_strlen): Make only_value == 2 really only
24397 affect warning generation.
24399 2014-07-14 Richard Biener <rguenther@suse.de>
24401 PR tree-optimization/61757
24402 PR tree-optimization/61783
24403 PR tree-optimization/61787
24404 * tree-ssa-dom.c (record_equality): Revert canonicalization
24405 change and add comment.
24406 (propagate_rhs_into_lhs): Revert previous fix, removing
24407 loop depth restriction again.
24409 2014-07-14 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24411 * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
24412 * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
24413 * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
24414 * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
24415 * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
24416 * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
24417 * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
24419 2014-07-14 Richard Biener <rguenther@suse.de>
24421 * cgraph.h (decl_in_symtab_p): Make inline.
24423 2014-07-14 Jakub Jelinek <jakub@redhat.com>
24425 PR middle-end/61294
24426 * doc/invoke.texi (-Wmemset-transposed-args): Document.
24429 * config/i386/i386.c (classify_argument): Don't merge classes above
24432 2014-07-13 Jan Hubicka <hubicka@ucw.cz>
24434 * cgraph.h (symtab_node): Add nonzero_address.
24435 (decl_in_symtab_p): Break out from ...
24436 (symtab_get_node): ... here.
24437 * fold-const.c: Include cgraph.h
24438 (tree_single_nonzero_warnv_p): Use symtab to determine
24439 if symbol is non-zero.
24440 * symtab.c (symtab_node::nonzero_address): New method.
24442 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
24444 * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
24445 forgotten in previous commit.
24447 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
24449 * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
24451 * ipa-devirt.c: Include stor-layout.h and intl.h
24452 (odr_subtypes_equivalent_p): New function.
24453 (warn_odr): New function.
24454 (warn_type_mismatch): New function.
24455 (odr_types_equivalent_p): New function.
24456 (add_type_duplicate): Use it.
24457 * common.opt (Wodr): New flag.
24458 * doc/invoke.texi (Wodr): Document new warning.
24460 2014-07-12 Jan Hubicka <hubicka@ucw.cz>
24462 * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
24463 (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
24464 * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
24465 (varpool_get_constructor): Push CTORS_IN timevar.
24466 * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
24468 2014-07-12 Uros Bizjak <ubizjak@gmail.com>
24470 * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
24471 Remove VOID_FTYPE_PUSHORT.
24472 * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
24473 Change code to USHORT_FTYPE_VOID.
24474 (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
24475 (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
24476 (ix86_atomic_assign_expand_fenv): Update for
24477 __builtin_ia32_fnstsw changes.
24478 * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
24479 (fnstsw): Change operand 0 to nonimmediate operand.
24481 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
24483 * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
24484 (varpool_get_constructor): New function.
24485 (varpool_ctor_useable_for_folding_p): Break out from ...
24486 (ctor_for_folding): ... here; use varpool_get_constructor.
24487 (varpool_assemble_decl): Likewise.
24488 * lto-streamer.h (struct output_block): Turn cgraph_node
24490 (lto_input_variable_constructor): Declare.
24491 * ipa-visibility.c (function_and_variable_visibility): Use
24492 varpool_get_constructor.
24493 * cgraph.h (varpool_get_constructor): Declare.
24494 (varpool_ctor_useable_for_folding_p): New function.
24495 * lto-streamer-out.c (get_symbol_initial_value): Take encoder
24496 parameter; return error_mark_node for non-trivial constructors.
24497 (lto_write_tree_1, DFS_write_tree): Update use of
24498 get_symbol_initial_value.
24499 (output_function): Update initialization of symbol.
24500 (output_constructor): New function.
24501 (copy_function): Rename to ..
24502 (copy_function_or_variable): ... this one; handle vars too.
24503 (lto_output): Output variable sections.
24504 * lto-streamer-in.c (input_constructor): New function.
24505 (lto_read_body): Rename from ...
24506 (lto_read_body_or_constructor): ... this one; handle vars too.
24507 (lto_input_variable_constructor): New function.
24508 * ipa-prop.c (ipa_prop_write_jump_functions,
24509 ipa_prop_write_all_agg_replacement): Update.
24510 * lto-cgraph.c (compute_ltrans_boundary): Use it.
24511 (output_cgraph_opt_summary): Set symbol to NULL.
24513 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
24515 * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
24516 non-polymorphic types.
24517 * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
24518 * ipa-devirt.c (types_same_for_odr): Do not explode when one
24519 of types is not polymorphic.
24521 2014-07-11 Vladimir Makarov <vmakarov@redhat.com>
24523 * lra-constraints.c (remove_inheritance_pseudos): Process
24524 destination pseudo too.
24526 2014-07-11 Rong Xu <xur@google.com>
24528 * gcov-tool.c (gcov_output_files): Fix build error introduced in
24531 2014-07-11 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
24533 * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
24534 * config/avr/avr-devices.c (AVR_MCU): Same.
24535 (avr_mcu_types): add text start value to end of device list.
24536 * config/avr/avr-mcus.def: Add text section start for all devices.
24537 (ata5782): Add new avr5 device.
24539 * config/avr/avr-tables.opt: Regenerate.
24540 * config/avr/avr.h: Add declaration for text section start handler.
24541 (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
24543 (LINK_SPEC): Include text section start handler to linker spec.
24544 * config/avr/driver-avr.c (avr_device_to_text_start): New function to
24545 pass -Ttext option to linker if the text section start for the device
24547 * config/avr/t-multilib: Regenerate.
24548 * doc/avr-mmcu.texi: Regenerate.
24550 2014-07-11 David Edelsohn <dje.gcc@gmail.com>
24552 * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
24553 * config/rs6000/aix52.h (LINK_SPEC): Same.
24554 * config/rs6000/aix53.h (LINK_SPEC): Same.
24555 * config/rs6000/aix61.h (LINK_SPEC): Same.
24556 * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
24558 2014-07-11 Roman Gareev <gareevroman@gmail.com>
24560 * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
24561 (graphite_verify): New function.
24562 (ivs_params_clear): New function.
24563 (gcc_expression_from_isl_ast_expr_id): New function.
24564 (gcc_expression_from_isl_expr_int): New function.
24565 (binary_op_to_tree): New function.
24566 (ternary_op_to_tree): New function.
24567 (unary_op_to_tree): New function.
24568 (nary_op_to_tree): New function.
24569 (gcc_expression_from_isl_expr_op): New function.
24570 (gcc_expression_from_isl_expression): New function.
24571 (graphite_create_new_loop): New function.
24572 (translate_isl_ast_for_loop): New function.
24573 (get_upper_bound): New function.
24574 (graphite_create_new_loop_guard): New function.
24575 (translate_isl_ast_node_for): New function.
24576 (translate_isl_ast): New function.
24577 (add_parameters_to_ivs_params): New function.
24578 (scop_to_isl_ast): New parameter ip.
24579 (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
24581 2014-07-11 Jan Hubicka <hubicka@ucw.cz>
24583 * config/xtensa/predicates.md (call expander): Update for
24584 DECL_SECTION_NAME being string.
24586 2014-07-11 Richard Biener <rguenther@suse.de>
24588 PR middle-end/61473
24589 * builtins.c (fold_builtin_memory_op): Inline memory moves that
24590 can be implemented with a single load followed by a single store.
24591 (c_strlen): Only warn when only_value is not 2.
24593 2014-07-11 Evgeny Stupachenko <evstupac@gmail.com>
24595 * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
24597 2014-07-11 Marat Zakirov <m.zakirov@samsung.com>
24600 * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
24601 (*movhi_bytes): Likewise.
24602 (*arm_movqi_insn): Likewise.
24604 2014-07-11 Uros Bizjak <ubizjak@gmail.com>
24607 * config/alpha/alpha.c: Include tree-pass.h, context.h
24608 and pass_manager.h.
24609 (pass_data_handle_trap_shadows): New pass.
24610 (pass_handle_trap_shadows::gate): New pass gate function.
24611 (make_pass_handle_trap_shadows): New function.
24612 (rest_of_handle_trap_shadows): Ditto.
24614 (alpha_align_insns_1): Rename from alpha_align_insns.
24615 (pass_data_align_insns): New pass.
24616 (pass_align_insns::gate): New pass gate function.
24617 (make_pass_aling_insns): New function.
24618 (rest_of_align_insns): Ditto.
24619 (alpha_align_insns): Ditto.
24621 (alpha_option_override): Declare handle_trap_shadows info
24622 and align_insns_info. Register handle_trap_shadows and align_insns
24624 (alpha_reorg): Do not call alpha_trap_shadows and
24625 alpha_align_insn from here.
24627 (alpha_pad_function_end): Do not skip BARRIERs.
24629 2014-07-10 Rong Xu <xur@google.com>
24631 Add gcov-tool: an offline gcda profile processing tool support.
24632 * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
24633 (gcov_is_error): Ditto.
24634 (gcov_read_string): Ditto.
24635 (gcov_read_sync): Ditto.
24636 * gcov-io.h: Move counter defines to gcov-counter.def.
24637 * gcov-dump.c (tag_counters): Use gcov-counter.def.
24638 * coverage.c: Ditto.
24639 * gcov-tool.c: Offline gcda profile processing tool.
24640 (unlink_gcda_file): Remove one gcda file.
24641 (unlink_profile_dir): Remove gcda files from the profile path.
24642 (gcov_output_files): Output gcda files to an output dir.
24643 (profile_merge): Merge two profiles in directory.
24644 (print_merge_usage_message): Print merge usage.
24645 (merge_usage): Print merge usage and exit.
24646 (do_merge): Driver for profile merge sub-command.
24647 (profile_rewrite): Rewrite profile.
24648 (print_rewrite_usage_message): Print rewrite usage.
24649 (rewrite_usage): Print rewrite usage and exit.
24650 (do_rewrite): Driver for profile rewrite sub-command.
24651 (print_usage): Print gcov-info usage and exit.
24652 (print_version): Print gcov-info version.
24653 (process_args): Process arguments.
24654 (main): Main routine for gcov-tool.
24655 * Makefile.in: Build and install gcov-tool.
24656 * gcov-counter.def: New file split from gcov-io.h.
24657 * doc/gcc.texi: Include gcov-tool.texi.
24658 * doc/gcov-tool.texi: Document for gcov-tool.
24660 2014-07-10 Richard Biener <rguenther@suse.de>
24662 PR tree-optimization/61757
24663 * tree-ssa-dom.c (loop_depth_of_name): Restore.
24664 (propagate_rhs_into_lhs): Revert part of last change.
24666 2014-07-10 Thomas Schwinge <thomas@codesourcery.com>
24668 * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
24671 2014-07-10 Eric Botcazou <ebotcazou@adacore.com>
24673 PR middle-end/53590
24674 * function.c (allocate_struct_function): Revert r188667 change.
24676 * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
24678 2014-07-10 Tom G. Christensen <tgc@jupiterrise.com>
24680 * doc/install.texi: Remove links to defunct package providers for
24683 2014-07-09 Tom de Vries <tom@codesourcery.com>
24685 * final.c (get_call_fndecl): Declare.
24686 (self_recursive_call_p): New function.
24687 (collect_fn_hard_reg_usage): Handle self-recursive function calls.
24689 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
24691 * ipa-devirt.c (record_node): Walk through aliases.
24693 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
24695 * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
24697 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
24700 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
24702 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
24704 * ipa-visibility.c (function_and_variable_visibility): Remove
24705 temporary hack disabling local aliases on AIX.
24707 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
24709 * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
24710 * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
24712 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
24714 * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
24715 * rs6000/rs6000.c: Inline output of .set instruction.
24716 (declare_alias_data): New struct.
24717 (rs6000_declare_alias): New function.
24718 (rs6000_xcoff_declare_function_name): Use it.
24719 (rs6000_xcoff_declare_object_name): New function.
24720 * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
24721 (ASM_OUTPUT_DEF): Turn to empty definition.
24723 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
24726 * hash-table.h: use hash_table::value_type instead of
24727 Descriptor::value_type in the return types of several methods.
24729 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
24731 * tree-pass.h (pass_data): Remove has_execute member.
24732 * passes.c (execute_one_pass): Don't check pass->has_execute.
24733 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
24734 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
24735 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
24736 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
24737 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
24738 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
24739 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
24740 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
24741 gimple-low.c, gimple-ssa-isolate-paths.c,
24742 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
24743 ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
24744 ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
24745 ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
24746 lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
24747 postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
24748 reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
24749 stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
24750 tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
24751 tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
24752 tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
24753 tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
24754 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
24755 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
24756 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
24757 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
24758 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
24759 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
24760 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
24761 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
24762 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
24763 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
24764 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
24765 web.c: Remove initializer for pass_data::has_execute.
24767 2014-07-08 Trevor Saunders <tsaunders@mozilla.com>
24769 * graphite-htab.h: Use hash_map instead of hash_table.
24770 * graphite-clast-to-gimple.c: Adjust.
24771 * passes.c: Use hash_map instead of hash_table.
24772 * sese.c: Likewise.
24773 * sese.h: Remove now unused code.
24775 2014-07-08 Sriraman Tallam <tmsriram@google.com>
24778 * config/i386/i386.c (ix86_in_large_data_p): Check for size less
24781 2014-07-08 Jakub Jelinek <jakub@redhat.com>
24783 PR rtl-optimization/61673
24784 * combine.c (simplify_comparison): Test just mode's sign bit
24785 in tmode rather than the sign bit and any bits above it.
24787 2014-07-08 Roman Gareev <gareevroman@gmail.com>
24789 * graphite-isl-ast-to-gimple.c (generate_isl_context):
24790 Add __isl_give to the declaration.
24791 (generate_isl_schedule): Likewise.
24792 (scop_to_isl_ast): Likewise.
24794 2014-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24796 * config/arm/arm.c (cortexa5_extra_costs): New table.
24797 (arm_cortex_a5_tune): Use cortexa5_extra_costs.
24799 2014-07-08 Jakub Jelinek <jakub@redhat.com>
24801 PR tree-optimization/61725
24802 * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
24803 range, use range_includes_zerop_p instead of integer_zerop on
24804 vr0->min, only use log2 of max if min is not negative.
24806 2014-07-08 Richard Biener <rguenther@suse.de>
24808 * tree-ssa-dom.h (loop_depth_of_name): Remove.
24809 * tree-ssa-dom.c (record_equivalences_from_phis): Remove
24810 restriction on loop depth difference.
24811 (record_equality): Likewise.
24812 (propagate_rhs_into_lhs): Likewise. Simplify condition.
24813 (loop_depth_of_name): Remove.
24814 * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
24815 restriction on loop depth difference.
24816 (init_copy_prop): Likewise.
24818 2014-07-08 Jan Hubicka <hubicka@ucw.cz>
24820 * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
24822 (walk_aliased_vdefs): Likewise.
24823 * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
24824 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
24825 (detect_type_change_from_memory_writes): Check if entry was reached.
24827 2014-07-08 Richard Biener <rguenther@suse.de>
24829 PR tree-optimization/61681
24830 * tree-ssa-structalias.c (find_what_var_points_to): Expand
24831 NONLOCAL inside ESCAPED.
24833 2014-07-08 Richard Biener <rguenther@suse.de>
24835 PR tree-optimization/61680
24836 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
24837 Handle properly all read-write dependences with group accesses.
24839 2014-07-08 Yuri Rumyantsev <ysrumyan@gmail.com>
24841 PR tree-optimization/61576
24842 * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
24843 block containing reduction statement is predecessor of phi basi block.
24845 2014-07-08 Marek Polacek <polacek@redhat.com>
24848 * fold-const.c (round_up_loc): Change the parameter type.
24850 * fold-const.h (round_up_loc): Adjust declaration.
24851 * stor-layout.c (finalize_record_size): Check for too large types.
24853 2014-07-07 Jan Hubicka <hubicka@ucw.cz>
24855 * symtab.c: Include calls.h.
24856 (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
24858 2014-07-07 Maciej W. Rozycki <macro@codesourcery.com>
24860 * config/rs6000/rs6000.c (output_vec_const_move): Handle
24861 little-endian code generation.
24862 * config/rs6000/spe.md (spe_evmergehi): Rename to...
24863 (vec_perm00_v2si): ... this. Handle little-endian code generation.
24864 (spe_evmergehilo): Rename to...
24865 (vec_perm01_v2si): ... this. Handle little-endian code generation.
24866 (spe_evmergelo): Rename to...
24867 (vec_perm11_v2si): ... this. Handle little-endian code generation.
24868 (spe_evmergelohi): Rename to...
24869 (vec_perm10_v2si): ... this. Handle little-endian code generation.
24870 (spe_evmergehi, spe_evmergehilo): New expanders.
24871 (spe_evmergelo, spe_evmergelohi): Likewise.
24872 (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
24873 (*frob_tf_ti): Likewise.
24874 (*frob_<mode>_di_2): Likewise.
24875 (*frob_tf_di_8_2): Likewise.
24876 (*frob_di_<mode>): Likewise.
24877 (*frob_ti_tf): Likewise.
24878 (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
24879 (*frob_ti_<mode>_8_2): Likewise.
24880 (*frob_ti_tf_2): Likewise.
24881 (mov_si<mode>_e500_subreg0): Rename to...
24882 (mov_si<mode>_e500_subreg0_be): ... this. Restrict to the big
24884 (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
24885 (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
24886 (*mov_si<mode>_e500_subreg0_elf_low_be): ... this. Restrict to
24887 the big endianness only.
24888 (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
24889 (*mov_si<mode>_e500_subreg0_2): Rename to...
24890 (*mov_si<mode>_e500_subreg0_2_be): ... this. Restrict to the
24891 big big endianness only.
24892 (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
24893 (*mov_si<mode>_e500_subreg4): Rename to...
24894 (*mov_si<mode>_e500_subreg4_be): ... this. Restrict to the big
24896 (mov_si<mode>_e500_subreg4_le): New instruction pattern.
24897 (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
24898 (*mov_si<mode>_e500_subreg4_elf_low_be): ... this. Restrict to
24899 the big endianness only.
24900 (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
24902 (*mov_si<mode>_e500_subreg4_2): Rename to...
24903 (*mov_si<mode>_e500_subreg4_2_be): ... this. Restrict to the big
24905 (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
24906 (*mov_sitf_e500_subreg8): Rename to...
24907 (*mov_sitf_e500_subreg8_be): ... this. Restrict to the big
24909 (*mov_sitf_e500_subreg8_le): New instruction pattern.
24910 (*mov_sitf_e500_subreg8_2): Rename to...
24911 (*mov_sitf_e500_subreg8_2_be): ... this. Restrict to the big
24913 (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
24914 (*mov_sitf_e500_subreg12): Rename to...
24915 (*mov_sitf_e500_subreg12_be): ... this. Restrict to the big
24917 (*mov_sitf_e500_subreg12_le): New instruction pattern.
24918 (*mov_sitf_e500_subreg12_2): Rename to...
24919 (*mov_sitf_e500_subreg12_2_be): ... this. Restrict to the big
24921 (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
24923 2014-07-07 Max Ostapenko <m.ostapenko@partner.samsung.com>
24925 * asan.c (instrument_strlen_call): Do not instrument first byte
24926 in strlen if already instrumented.
24928 2014-07-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
24930 * config/arm/arm.opt (mwords-little-endian): Delete.
24931 * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
24932 of TARGET_LITTLE_WORDS.
24933 (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
24934 * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
24936 * doc/invoke.texi: Remove references to -mwords-little-endian.
24938 2014-07-07 Jakub Jelinek <jakub@redhat.com>
24940 * expmed.c (struct init_expmed_rtl): Change all fields but
24941 pow2 and cint from struct rtx_def to rtx.
24942 (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
24943 (init_expmed): Likewise. Allocate all the 18 rtxes and ggc_free them
24946 2014-07-06 Marek Polacek <polacek@redhat.com>
24949 * doc/invoke.texi: Document -Wsizeof-array-argument.
24951 2014-07-05 Gerald Pfeifer <gerald@pfeifer.com>
24953 * wide-int.h (wide_int_storage): Change declaration from struct
24956 2014-07-05 Jan Hubicka <hubicka@ucw.cz>
24958 * cgraph.c (cgraph_create_indirect_edge): Update call of
24959 get_polymorphic_call_info.
24960 * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
24961 (possible_polymorphic_call_targets): Add parameter call.
24962 (decl_maybe_in_construction_p): New predicate.
24963 (get_polymorphic_call_info): Add parameter call;
24964 use decl_maybe_in_construction_p.
24965 * gimple-fold.c (fold_gimple_assign): Update use of
24966 possible_polymorphic_call_targets.
24967 (gimple_fold_call): Likewise.
24968 * ipa-prop.c: Inlcude calls.h
24969 (ipa_binfo_from_known_type_jfunc): Check that known type is record.
24970 (param_type_may_change_p): New predicate.
24971 (detect_type_change_from_memory_writes): Break out from ...
24972 (detect_type_change): ... this one; use param_type_may_change_p.
24973 (detect_type_change_ssa): Use param_type_may_change_p.
24974 (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
24976 2014-07-05 Charles Baylis <charles.baylis@linaro.org>
24979 * config/arm/arm-protos.h (arm_legitimate_address_p,
24980 arm_is_constant_pool_ref): Add prototypes.
24981 * config/arm/arm.c (arm_legitimate_address_p): Remove static.
24982 (arm_is_constant_pool_ref) New function.
24983 * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
24984 arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
24985 (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
24986 operand. Remove pool_range and neg_pool_range attributes.
24987 (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
24988 pool_range and neg_pool_range attributes.
24989 * config/arm/constraints.md (Uh): New constraint.
24990 (Uq): Don't allow constant pool references.
24992 2014-07-04 James Greenhalgh <james.greenhalgh@arm.com>
24994 * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
24995 (move_lo_quad_internal_be_<mode>): Likewise.
24996 (move_lo_quad_<mode>): Convert to define_expand.
24997 (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
24998 (aarch64_simd_move_hi_quad_be_<mode>): New.
24999 (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
25000 (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
25001 (aarch64_combinez_be<mode>): New.
25002 (aarch64_combine<mode>): Convert to define_expand.
25003 (aarch64_combine_internal<mode>): New.
25004 (aarch64_simd_combine<mode>): Remove bogus RTL description.
25006 2014-07-04 Tom de Vries <tom@codesourcery.com>
25008 * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
25009 combination of earlyclobber and read/write modifiers.
25011 2014-07-04 Tom de Vries <tom@codesourcery.com>
25013 * config/aarch64/aarch64-simd.md
25014 (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
25016 2014-07-04 Richard Earnshaw <rearnsha@arm.com>
25019 * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
25021 2014-07-04 Jakub Jelinek <jakub@redhat.com>
25023 PR middle-end/61654
25024 * cgraphunit.c (expand_thunk): Call free_dominance_info.
25026 PR tree-optimization/61684
25027 * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
25028 rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
25030 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
25031 Kito Cheng <kito@0xlab.org>
25032 Monk Chiang <sh.chiang04@gmail.com>
25034 * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
25035 (nds32_symbol_load_store_p): Move to ...
25036 (nds32_fp_as_gp_check_available): Move to ...
25037 * config/nds32/nds32-fp-as-gp.c: ... here.
25038 * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
25039 extern declaration.
25041 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
25042 Kito Cheng <kito@0xlab.org>
25043 Monk Chiang <sh.chiang04@gmail.com>
25045 * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
25046 (nds32_expand_store_multiple): Move to ...
25047 (nds32_expand_movmemqi): Move to ...
25048 * config/nds32/nds32-memory-manipulation.c: ... here.
25050 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
25051 Kito Cheng <kito@0xlab.org>
25052 Monk Chiang <sh.chiang04@gmail.com>
25054 * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
25055 (nds32_output_casesi_pc_relative): Move to ...
25056 (nds32_output_casesi): Move to ...
25057 (nds32_mem_format): Move to ...
25058 (nds32_output_16bit_store): Move to ...
25059 (nds32_output_16bit_load): Move to ...
25060 (nds32_output_32bit_store): Move to ...
25061 (nds32_output_32bit_load): Move to ...
25062 (nds32_output_32bit_load_s): Move to ...
25063 (nds32_output_stack_push): Move to ...
25064 (nds32_output_stack_pop): Move to ...
25065 * config/nds32/nds32-md-auxiliary.c: ... here.
25067 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
25068 Ling-Hua Tseng <uranus@tinlans.org>
25070 * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
25071 the purpose of this file.
25073 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
25074 Kito Cheng <kito@0xlab.org>
25075 Monk Chiang <sh.chiang04@gmail.com>
25077 * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
25078 (nds32_address_cost): Move implementation to ...
25079 * config/nds32/nds32-cost.c: ... here.
25080 * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
25081 (nds32_address_cost_impl): Declare.
25083 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
25084 Kito Cheng <kito@0xlab.org>
25085 Monk Chiang <sh.chiang04@gmail.com>
25087 * config/nds32/nds32.c
25088 (nds32_consecutive_registers_load_store_p): Move to ...
25089 (nds32_valid_multiple_load_store): Move to ...
25090 (nds32_valid_stack_push_pop): Move to ...
25091 (nds32_can_use_bclr_p): Move to ...
25092 (nds32_can_use_bset_p): Move to ...
25093 (nds32_can_use_btgl_p): Move to ...
25094 (nds32_can_use_bitci_p): Move to ...
25095 * config/nds32/nds32-predicates.c: ... here.
25097 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
25098 Kito Cheng <kito@0xlab.org>
25099 Monk Chiang <sh.chiang04@gmail.com>
25101 * config/nds32/nds32.c
25102 (nds32_expand_builtin_null_ftype_reg): Move to ...
25103 (nds32_expand_builtin_reg_ftype_imm): Move to ...
25104 (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
25105 (nds32_init_builtins): Move implementation to ...
25106 (nds32_expand_builtin): Move implementation to ...
25107 * config/nds32/nds32-intrinsic.c: ... here.
25108 * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
25109 (nds32_expand_builtin_impl): Declare.
25111 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
25112 Kito Cheng <kito@0xlab.org>
25113 Monk Chiang <sh.chiang04@gmail.com>
25115 * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
25116 (nds32_emit_section_tail_template): Move to ...
25117 (nds32_emit_isr_jmptbl_section): Move to ...
25118 (nds32_emit_isr_vector_section): Move to ...
25119 (nds32_emit_isr_reset_conten): Move to ...
25120 (nds32_check_isr_attrs_conflict): Move to ...
25121 (nds32_construct_isr_vectors_information): Move to ...
25122 (nds32_asm_file_start): Move implementation to ...
25123 (nds32_asm_file_end): Move implementation to ...
25124 * config/nds32/nds32-isr.c: ... here.
25125 * config/nds32/nds32-protos.h
25126 (nds32_check_isr_attrs_conflict): Declare.
25127 (nds32_construct_isr_vectors_information): Declare.
25128 (nds32_asm_file_start_for_isr): Declare.
25129 (nds32_asm_file_end_for_isr): Declare.
25131 2014-07-04 Chung-Ju Wu <jasonwucj@gmail.com>
25132 Kito Cheng <kito@0xlab.org>
25133 Monk Chiang <sh.chiang04@gmail.com>
25135 * config.gcc (nds32*): Add new modules to extra_objs.
25136 (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
25137 (nds32be-*-*): Likewise.
25138 * config/nds32/nds32-cost.c: New file.
25139 * config/nds32/nds32-fp-as-gp.c: New file.
25140 * config/nds32/nds32-intrinsic.c: New file.
25141 * config/nds32/nds32-isr.c: New file.
25142 * config/nds32/nds32-md-auxiliary.c: New file.
25143 * config/nds32/nds32-memory-manipulation.c: New file.
25144 * config/nds32/nds32-pipelines-auxiliary.c: New file.
25145 * config/nds32/nds32-predicates.c: New file.
25146 * config/nds32/t-nds32: New file.
25148 2014-07-03 Jakub Jelinek <jakub@redhat.com>
25150 PR tree-optimization/61682
25151 * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
25152 using cases and when one of the operands is equal to 1.
25154 2014-07-03 Segher Boessenkool <segher@kernel.crashing.org>
25156 * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
25157 ashr<mode>3): Correct mode of operands[2].
25158 (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
25159 lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
25160 Correct mode of operands[2]. Fix split condition.
25162 2014-07-03 Richard Earnshaw <rearnsha@arm.com>
25164 * arm.md (arch): Add armv6_or_vfpv3.
25165 (arch_enabled): Add test for the above.
25166 * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
25168 (sqrtsf_vfp, sqrtdf_vfp): Likewise.
25170 2014-07-03 Jakub Jelinek <jakub@redhat.com>
25172 * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
25173 * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
25174 HWI 1 and negate the unsigned value.
25175 * expmed.c (expand_sdiv_pow2): For modes wider than word always
25176 use AND instead of shift.
25177 * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
25179 2014-07-03 Marek Polacek <polacek@redhat.com>
25181 * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
25182 (-fsanitize=float-divide-by-zero): Move to the table with
25183 -fsanitize=undefined suboptions.
25184 (-fsanitize=float-cast-overflow): Likewise.
25186 2014-07-03 Maciej W. Rozycki <macro@codesourcery.com>
25188 * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
25189 BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
25192 2014-07-03 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25194 * loop-invariant.c (struct invariant): Add a new member: eqno;
25195 (find_identical_invariants): Update eqno;
25196 (create_new_invariant): Init eqno;
25197 (get_inv_cost): Compute comp_cost with eqno;
25199 2014-07-02 Segher Boessenkool <segher@kernel.crashing.org>
25201 * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
25202 (walk_insn_part) <ROTATE, ROTATERT>: New cases.
25203 (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
25204 * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
25205 Only do the transformation if both HAVE_rotate and HAVE_rotatert.
25207 2014-07-02 Christian Bruel <christian.bruel@st.com>
25211 * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
25212 (make_preds_opaque): Delete.
25213 (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
25214 (commit_mode_sets): New function.
25215 (optimize_mode_switching): Handle current_mode to mode_switching_emit.
25216 Process all modes at once.
25217 * basic-block.h (pre_edge_lcm_avs): Declare.
25218 * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
25219 Call clear_aux_for_edges. Fix comments.
25220 (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
25221 (pre_edge_rev_lcm): Idem.
25222 * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
25224 * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
25225 * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
25227 * config/i386/i386.c (x96_emit_mode_set): Idem.
25228 * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
25229 * config/sh/sh.md (toggle_pr): Defined if TARGET_FPU_SINGLE.
25230 (fpscr_toggle) Disallow from delay slot.
25231 * target.def (emit_mode_set): Add prev_mode parameter.
25232 * doc/tm.texi: Regenerate.
25234 2014-07-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25236 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
25239 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
25241 * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
25242 vtable_pointer_value_to_vtable): Constify.
25243 (contains_polymorphic_type_p): Declare.
25244 * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
25245 vtable_pointer_value_to_vtable): Constify.
25246 (contains_polymorphic_type_p): New predicate.
25247 * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
25249 (ipa_set_ancestor_jf): Likewise.
25250 (detect_type_change): Return false in easy cases.
25251 (compute_complex_assign_jump_func): Require type to contain
25253 (compute_known_type_jump_func): Likewise.
25255 2014-07-01 Jan Hubicka <hubicka@ucw.cz>
25257 * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
25259 (type_in_anonymous_namespace_p): Constify argument.
25260 * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
25261 * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
25262 (main_odr_variant): New function.
25263 (hash_type_name): Make static; update assert; do not ICE on
25265 (types_same_for_odr): Bring here from tree.c; simplify and remove
25266 old structural comparing code that doesn't work for templates.
25267 (odr_hasher::equal): Update assert.
25268 (add_type_duplicate): Return true when bases should be computed;
25269 replace incomplete loader by complete; do not output duplicated
25270 warnings; do not ICE on non-records; set odr_violated flag.
25271 (get_odr_type): Be ready to replace incomplete type by complete
25272 one; work on ODR variants instead of main variants; reorder item
25273 in array so bases have still smaller indexes.
25274 (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
25275 (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
25277 2014-07-01 Cary Coutant <ccoutant@google.com>
25279 * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
25281 (resolve_addr_in_expr): When replacing the rtx in a location list
25282 entry, get a new address table entry.
25283 (dwarf2out_finish): Call index_location_lists even if there are no
25284 addr_index_table entries yet.
25286 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
25288 * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
25289 change for not being obvious.
25291 2014-07-01 Trevor Saunders <tsaunders@mozilla.com>
25293 * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
25296 2014-07-01 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
25298 * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
25299 (vcagt_f64): Likewise.
25300 (vcale_f64): Likewise.
25301 (vcaled_f64): Likewise.
25302 (vcales_f32): Likewise.
25303 (vcalt_f64): Likewise.
25304 (vcaltd_f64): Likewise.
25305 (vcalts_f32): Likewise.
25307 2014-07-01 Marek Polacek <polacek@redhat.com>
25309 * doc/invoke.texi: Document -Wint-conversion.
25311 2014-07-01 Marek Polacek <polacek@redhat.com>
25314 * doc/invoke.texi: Document -Wincompatible-pointer-types.
25316 2014-07-01 Martin Liska <mliska@suse.cz>
25318 IPA REF alias refactoring
25319 * cgraph.h (iterate_direct_aliases): New function.
25320 (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
25321 * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
25322 FOR_EACH_ALIAS added.
25323 (cgraph_for_node_and_aliases): Likewise.
25324 * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
25325 * ipa-inline.c (reset_edge_caches): Likewise.
25326 (update_caller_keys): Likewise.
25327 * trans-mem.c (ipa_tm_execute): Likewise.
25328 *varpool.c (varpool_analyze_node): Likewise.
25329 (varpool_for_node_and_aliases): Likewise.
25330 * ipa-ref.h (first_alias): New function.
25331 (last_alias): Likewise.
25332 (has_aliases_p): Likewise.
25333 * ipa-ref.c (ipa_ref::remove_reference): Removal function
25334 is sensitive to IPA_REF_ALIASes.
25335 * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
25336 are put at the beginning of the list.
25337 (symtab_node::iterate_direct_aliases): New function.
25339 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
25342 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
25344 (write_ts_type_common_tree_pointers): Do not stream fields not set
25345 for incomplete types; do not stream duplicated fields for variants;
25346 sanity check that variant and type match.
25347 (write_ts_type_non_common_tree_pointers): Likewise.
25348 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
25349 TYPE_SIZE whether type is complete.
25350 (lto_input_ts_type_common_tree_pointers): Do same changes as in
25351 write_ts_type_common_tree_pointers
25352 (lto_input_ts_type_non_common_tree_pointers): Likewise.
25354 2014-06-30 Joseph Myers <joseph@codesourcery.com>
25356 * var-tracking.c (add_stores): Return instead of asserting if old
25357 and new values for conditional store are the same.
25359 2014-06-30 Richard Henderson <rth@redhat.com>
25363 * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
25364 the cfg if there were any changes.
25365 * passes.def: Revert move of peephole2 after reorder_blocks;
25366 move duplicate_computed_gotos before peephole2.
25368 2014-06-30 Uros Bizjak <ubizjak@gmail.com>
25370 * except.c (emit_note_eh_region_end): New helper function.
25371 (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
25372 emit EH_REGION_END note.
25373 * jump.c (cleanup_barriers): Do not split a call and its
25374 corresponding CALL_ARG_LOCATION note.
25376 2014-06-30 Jeff Law <law@redhat.com>
25378 PR tree-optimization/61607
25379 * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
25380 deeper into the SSA_NAME_VALUE chain.
25382 2014-06-30 Marek Polacek <polacek@redhat.com>
25384 * convert.c (convert_to_integer): Don't instrument conversions if the
25385 function has no_sanitize_undefined attribute.
25386 * ubsan.c: Don't run the ubsan pass if the function has
25387 no_sanitize_undefined attribute.
25389 2014-06-30 Jakub Jelinek <jakub@redhat.com>
25391 * doc/invoke.texi (-fsanitize=bounds): Move to the table with
25392 -fsanitize=undefined suboptions.
25394 2014-06-30 Alan Lawrence <alan.lawrence@arm.com>
25396 * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
25397 * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
25398 against bigendian and adjust indices.
25400 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
25402 * doc/install.texi (Specific, aarch64*-*-*): Fix markup. Reword a bit.
25404 2014-06-30 Marcus Shawcroft <marcus.shawcroft@arm.com>
25407 * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
25408 Add alternative; make early clobber. Adjust both split patterns
25409 to use operand 0 as the working register.
25411 2014-06-30 Jakub Jelinek <jakub@redhat.com>
25413 * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
25414 as ira_object_id_map might be NULL, or 1.
25416 2014-06-30 Zhenqiang Chen <zhenqiang.chen@linaro.org>
25418 * loop-invariant.c (get_inv_cost): Handle register class.
25419 (gain_for_invariant): Check the register pressure of the inv
25420 and its overlapped register class, other than all.
25422 2014-06-30 Gerald Pfeifer <gerald@pfeifer.com>
25424 * doc/invoke.texi (Optimize Options): Fix descriptions of
25425 ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
25427 2014-06-29 David Wohlferd <dw@LimeGreenSocks.com>
25429 * doc/extend.texi (Function Attributes): Update 'naked' attribute
25432 2014-06-29 Tobias Grosser <tobias@grosser.es>
25435 * graphite-isl-ast-to-gimple.c: Add missing guards.
25437 2014-06-29 Roman Gareev <gareevroman@gmail.com>
25439 * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
25440 * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
25441 * flag-types.h: Add new enum fgraphite_generator.
25442 * graphite-isl-ast-to-gimple.c: New.
25443 * graphite-isl-ast-to-gimple.h: New.
25444 * graphite.c (graphite_transform_loops): Add choice of Graphite
25445 code generator, which depends on flag_graphite_code_gen.
25447 2014-06-29 Roman Gareev <gareevroman@gmail.com>
25449 * graphite-dependences.c (subtract_commutative_associative_deps):
25450 Add NULL checking of the following variables: must_raw_no_source,
25451 may_raw_no_source, must_war_no_source, may_war_no_source,
25452 must_waw_no_source, may_waw_no_source, must_raw, may_raw,
25453 must_war, may_war, must_waw, may_waw.
25455 2014-06-29 Roman Gareev <gareevroman@gmail.com>
25457 * graphite-clast-to-gimple.c: gloog is renamed to
25458 graphite_regenerate_ast_cloog. gloog_error is renamed to
25459 graphite_regenerate_error.
25460 * graphite-clast-to-gimple.h: The definition of the struct
25461 bb_pbb_def is moved to graphite-htab.h.
25462 Add inclusion of the hash-table.h.
25463 * graphite-htab.h: The declaration of the function gloog is moved
25464 to graphite-clast-to-gimple.h and renamed to
25465 graphite_regenerate_ast_cloog.
25466 * graphite.c (graphite_transform_loops): gloog is renamed
25467 to graphite_regenerate_ast_cloog.
25469 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
25471 * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
25473 (write_ts_type_common_tree_pointers): Do not stream fields not set
25474 for incomplete types; do not stream duplicated fields for variants;
25475 sanity check that variant and type match.
25476 (write_ts_type_non_common_tree_pointers): Likewise.
25477 * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
25478 TYPE_SIZE whether type is complete.
25479 (lto_input_ts_type_common_tree_pointers): Do same changes as in
25480 write_ts_type_common_tree_pointers
25481 (lto_input_ts_type_non_common_tree_pointers): Likewise.
25483 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
25485 * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
25487 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
25489 * tree-inline.c (remap_type_1): Do not duplicate fields
25490 that are shared in between type and its main variant.
25492 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
25494 * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
25496 (ipa_set_ancestor_jf) Likewise.
25497 (check_stmt_for_type_change): Check that we work on main variant.
25498 (detect_type_change): Look into main variant.
25499 (compute_known_type_jump_func): Check that main variant has BINFO.
25501 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
25503 * ipa-devirt.c (set_type_binfo): New function.
25504 (add_type_duplicate): Use it.
25505 (get_odr_type): Sanity check that binfos points to main variants.
25506 (get_class_context): Be sure the context's outer_type is main variant.
25507 (contains_type_p): Walk main variant.
25508 (get_polymorphic_call_info_for_decl): Set outer_type to be
25510 (get_polymorphic_call_info): Likewise.
25511 (possible_polymorphic_call_targets): Sanity check that we operate
25514 2014-06-28 Jan Hubicka <hubicka@ucw.cz>
25516 * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
25518 2014-06-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
25520 * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
25521 accidental change due to wide-int branch merge.
25523 2014-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
25525 * configure.ac (gcc_cv_as_compress_debug): Check for assembler
25526 compressed debug support.
25527 (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
25528 * configure: Regenerate.
25529 * config.in: Regenerate.
25530 * common.opt (compressed_debug_sections): New enum.
25531 (gz, gz=): New options.
25532 * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
25533 (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
25534 (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
25535 * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
25536 LINK_COMPRESS_DEBUG_SPEC.
25537 * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
25538 * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
25539 * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
25540 (Debugging Options): Document -gz[=type].
25542 2014-06-27 Martin Jambor <mjambor@suse.cz>
25545 * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
25546 args_to_skip, use those from node instead. Copy args_to_skip and
25547 combined_args_to_skip from node to the new thunk.
25548 (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
25549 (cgraph_create_virtual_clone): Moved computation of
25550 combined_args_to_skip...
25551 (cgraph_clone_node): ...here, simplify it to bitmap_ior..
25553 2014-06-27 trevor Saunders <tsaunders@mozilla.com>
25555 * config/i386/winnt.c (i386_pe_section_type_flags): Remove
25556 redundant diagnostic machinary.
25558 2014-06-27 Richard Biener <rguenther@suse.de>
25560 * tree-ssa-math-opts.c (bswap_replace): Fix
25561 SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
25563 2014-06-27 Martin Liska <mliska@suse.cz>
25565 * gimple.h (gimple_location_safe): New function introduced.
25566 * cgraphunit.c (walk_polymorphic_call_targets): Usage
25567 of gimple_location_safe replaces gimple_location.
25568 (gimple_fold_call): Likewise.
25569 * ipa-devirt.c (ipa_devirt): Likewise.
25570 * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
25571 * ipa.c (walk_polymorphic_call_targets): Likewise.
25572 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
25574 2014-06-27 Jakub Jelinek <jakub@redhat.com>
25576 PR tree-optimization/57233
25577 PR tree-optimization/61299
25578 * tree-vect-generic.c (get_compute_type, count_type_subparts): New
25580 (expand_vector_operations_1): Use them. If {L,R}ROTATE_EXPR
25581 would be lowered to scalar shifts, check if corresponding
25582 shifts and vector BIT_IOR_EXPR are supported and don't lower
25583 or lower just to narrower vector type in that case.
25584 * expmed.c (expand_shift_1): Fix up handling of vector
25585 shifts and rotates.
25587 2014-06-26 Uros Bizjak <ubizjak@gmail.com>
25590 * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
25592 2014-06-26 Jan Hubicka <hubicka@ucw.cz>
25594 * doc/invoke.texi (-fsemantic-interposition): Document.
25595 * common.opt (fsemantic-interposition): New flag.
25596 * varasm.c (decl_replaceable_p): Use it.
25598 2014-06-26 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
25601 * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
25602 extraction other than index 3.
25604 2014-06-26 Teresa Johnson <tejohnson@google.com>
25606 * doc/invoke.texi: Fix typo.
25607 * dumpfile.c: Add support for documented -fdump-* options
25608 optimized/missed/note/optall.
25610 2014-06-26 Martin Jambor <mjambor@suse.cz>
25612 * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
25613 (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
25614 (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
25615 (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
25616 * opts.c (default_options_optimization): Set
25617 PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
25618 * doc/invoke.texi (allow-load-data-races)
25619 (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
25620 (allow-store-data-races): Document the new default.
25622 2014-06-26 Martin Jambor <mjambor@suse.cz>
25624 * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
25625 renamed to ipa_impossible_devirt_target. Fix typo.
25626 * ipa-prop.h (ipa_impossible_devirt_target): Declare.
25627 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
25628 ipa_impossible_devirt_target.
25630 2014-06-26 Richard Biener <rguenther@suse.de>
25632 PR tree-optimization/61607
25633 * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
25634 explaining why we restrict copies on loop depth.
25635 * tree-ssa-dom.c (cprop_operand): Remove restriction on
25637 (record_equivalences_from_phis): Instead add it here.
25639 2014-06-26 Bernd Schmidt <bernds@codesourcery.com>
25641 * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
25642 (LTO_WRAPPER_OBJS): New variable.
25643 (lto-wrapper$(exeext)): Use it.
25644 * collect2.c: Include "collect-utils.h".
25645 (verbose, debug): Remove variables.
25646 (at_file_supplied): No longer static.
25647 (tool_name): New variable.
25648 (do_wait, fork_execute, maybe_unlink): Don't declare.
25649 (tool_cleanup): No longer static.
25650 (notice): Remove function.
25651 (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
25652 fork_execute calls.
25653 (collect_wait, do_wait, collect_execute): Remove functions.
25654 (maybe_unlink): No longer static.
25655 * collect2.h (verbose, debug): Don't declare.
25656 (at_file_supplied): Declare.
25657 * collect-utils.c (utils_cleanup): New arg from_signal. All callers
25659 (collect_execute): Replace with implementation from collect2, plus a
25660 new arg use_atfile. All callers changed.
25661 (collect_wait): Replace with implementation from collect2.
25662 (maybe_unlink_file): Remove function.
25663 (fork_execute): Replace with implementation from collect2, plus a
25664 new arg use_atfile. All callers changed.
25665 (do_wait): Add call to utils_cleanup to the error path.
25666 * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
25667 (tool_cleanup): Adjust declarations.
25668 * lto-wrapper.c (tool_cleanup): Add unused bool argument.
25669 * tlink.c: Include "collect-utils.h".
25670 (tlink_execute): New arg use_atfile. All callers changed.
25671 (tlink_init, tlink_execute): Remove declarations.
25673 * collect-utils.c (save_temps): New variable.
25674 (do_wait): Use it instead of debug. Use fatal_error.
25675 * collect-utils.h (save_temps): Declare.
25676 * collect2.c (verbose): Rename from vflag. All uses changed.
25677 (tool_cleanup): New function, copied from collect_atexit.
25678 (collect_atexit, handler): Just call it.
25679 * collect2.h (verbose): Declaration renamed from vflag.
25680 * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
25683 * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
25684 (lto-wrapper$(exeext)): Link with collect-utils.o.
25685 * collect-utils.c: New file.
25686 * collect-utils.h: New file.
25687 * lto-wrapper.c: Include "collect-utils.h".
25688 (args_name): Delete variable.
25689 (tool_name): New variable.
25690 (tool_cleanup): New function.
25691 (maybe_unlink): Renamed from maybe_unlink_file. All callers changed.
25692 (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
25693 (fork_execute): Remove functions.
25695 2014-06-26 Nick Clifton <nickc@redhat.com>
25697 * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
25699 * doc/extend.texi (Function Attributes): Fix typo in description
25700 of RX vector attribute.
25702 2014-06-26 James Greenhalgh <james.greenhalgh@arm.com>
25704 * config.gcc (supported_defaults): Error when passing either
25705 --with-tune or --with-arch in conjunction with --with-cpu for ARM.
25707 2014-06-26 Richard Biener <rguenther@suse.de>
25709 * tree-ssa-dom.c (cprop_operand): Remove restriction on
25710 propagating volatile pointers.
25712 2014-06-26 Richard Biener <rguenther@suse.de>
25714 PR tree-optimization/61607
25715 * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
25716 loop if we redirected its latch edge.
25717 (thread_block_1): Do not cancel loops prematurely.
25719 2014-06-25 Jan Hubicka <hubicka@ucw.cz>
25721 * toplev.c (backend_init_target): Move init_emit_regs and
25723 (backend_init) ... here; skip ira_init_once and backend_init_target.
25724 (target_reinit) ... and here; clear
25725 this_target_rtl->lang_dependent_initialized.
25726 (lang_dependent_init_target): Clear
25727 this_target_rtl->lang_dependent_initialized;
25728 break out rtl initialization to ...
25729 (initialize_rtl): ... here; call also backend_init_target
25731 * toplev.h (initialize_rtl): New function.
25732 * function.c: Include toplev.h
25733 (init_function_start): Call initialize_rtl.
25734 * rtl.h (target_rtl): Add target_specific_initialized,
25735 lang_dependent_initialized.
25737 2014-06-25 Paul Gortmaker <paul.gortmaker@windriver.com>
25738 Jakub Jelinek <jakub@redhat.com>
25740 * gcc.c (set_multilib_dir): Malloc "." pointer as well.
25742 2014-06-25 Tom de Vries <tom@codesourcery.com>
25744 * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
25746 2014-06-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
25748 * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
25749 check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
25750 Issue a strict overflow warning if appropriate.
25752 2014-06-25 Martin Liska <mliska@suse.cz>
25754 IPA REF refactoring
25755 * Makefile.in: Removed header file (ipa-ref-inline.h).
25756 * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
25758 (cgraph_speculative_call_info): Likewise.
25759 (cgraph_for_node_thunks_and_aliases): Likewise.
25760 (cgraph_for_node_and_aliases): Likewise.
25761 (verify_cgraph_node): Likewise.
25762 * cgraph.h: Batch of IPA REF functions become member functions of
25763 symtab_node: add_reference, maybe_add_reference, clone_references,
25764 clone_referring, clone_reference, find_reference,
25765 remove_stmt_references, remove_all_references,
25766 remove_all_referring, dump_references, dump_referring,
25767 has_alias_p, iterate_reference, iterate_referring.
25768 * cgraphbuild.c (record_reference): New IPA REF function used.
25769 (record_type_list): Likewise.
25770 (record_eh_tables): Likewise.
25771 (mark_address): Likewise.
25772 (mark_load): Likewise.
25773 (mark_store): Likewise.
25774 (pass_build_cgraph_edges): Likewise.
25775 (rebuild_cgraph_edge): Likewise.
25776 (cgraph_rebuild_references): Likewise.
25777 (pass_remove_cgraph_callee_edges): Likewise.
25778 * cgraphclones.c (cgraph_clone_node): Likewise.
25779 (cgraph_create_virtual_clone): Likewise.
25780 (cgraph_materialize_clone): Likewise.
25781 (cgraph_materialize_all_clones): Likewise.
25782 * cgraphunit.c (cgraph_reset_node): Likewise.
25783 (cgraph_reset_node): Likewise.
25784 (analyze_function): Likewise.
25785 (assemble_thunks_and_aliases): Likewise.
25786 (expand_function): Likewise.
25787 * ipa-comdats.c (propagate_comdat_group): Likewise.
25788 (enqueue_references): Likewise.
25789 * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
25790 (create_specialized_node): Likewise.
25791 * ipa-devirt.c (referenced_from_vtable_p): Likewise.
25792 * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
25793 * ipa-inline.c (reset_edge_caches): Likewise.
25794 (update_caller_keys): Likewise.
25795 (execute): Likewise.
25796 * ipa-prop.c (remove_described_reference): Likewise.
25797 (propagate_controlled_uses): Likewise.
25798 (ipa_edge_duplication_hook): Likewise.
25799 (ipa_modify_call_arguments): Likewise.
25800 * ipa-pure-const.c (propagate_pure_const): Likewise.
25801 * ipa-ref-inline.h: Header file removed, functions moved
25802 to symtab_node class.
25803 * ipa-ref.c (remove_reference): New class member function.
25804 (cannot_lead_to_return): New class member function.
25805 (referring_ref_list): Likewise.
25806 (referred_ref_list): Likewise.
25807 Rest of functions moved to symtab_node class.
25808 * ipa-ref.h: New member functions remove_reference,
25809 cannot_lead_to_return, referring_ref_list, referred_ref_list added
25811 ipa_ref_list class has new member functions: first_reference,
25812 first_referring, clear, nreferences.
25813 * ipa-reference.c (analyze_function): New IPA REF function used.
25814 (write_node_summary_p): Likewise.
25815 (ipa_reference_write_optimization_summary): Likewise.
25816 * ipa-split.c (split_function): Likewise.
25817 * ipa-utils.c (ipa_reverse_postorder): Likewise.
25818 * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
25819 (function_and_variable_visibility): Likewise.
25820 * ipa.c (has_addr_references_p): Likewise.
25821 (process_references): Argument type changed.
25822 (symtab_remove_unreachable_nodes): New IPA REF function used.
25823 (process_references): Likewise.
25824 (set_writeonly_bit): Likewise.
25825 * lto-cgraph.c: Implementation of new symtab_node member functions
25826 that uses new IPA REF functions.
25827 * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
25829 * lto-streamer-out.c (output_symbol_p): Likewise.
25830 * lto-streamer.h (referenced_from_this_partition_p): Argument type
25832 * symtab.c: Implementation of new IPA REF API.
25833 * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
25834 (ipa_tm_create_version): Likewise.
25835 (ipa_tm_execute): Likewise.
25836 * tree-emutls.c (gen_emutls_addr): Likewise.
25837 * tree-inline.c (copy_bb): Likewise.
25838 (delete_unreachable_blocks_update_callgraph): Likewise.
25839 * varpool.c (varpool_remove_unreferenced_decls): Likewise.
25840 (varpool_for_node_and_aliases): Likewise.
25842 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
25844 * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
25846 2014-06-25 Trevor Saunders <tsaunders@mozilla.com>
25849 * fold-const.c (fold_checksum_tree): Use a hash_table of const
25850 tree_node * instead of tree_node *.
25852 (print_fold_checksum): Likewise.
25853 (fold_check_failed): Likewise.
25854 (debug_fold_checksum): Likewise.
25855 (fold_build1_stat_loc): Likewise.
25856 (fold_build2_stat_loc): Likewise.
25857 (fold_build3_stat_loc): Likewise.
25858 (fold_build_call_array_loc): Likewise.
25860 2014-06-25 David Edelsohn <dje.gcc@gmail.com>
25862 * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
25863 implementation with call to...
25864 * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
25866 * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
25869 2014-06-25 Marc Glisse <marc.glisse@inria.fr>
25871 PR tree-optimization/57742
25872 * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
25873 after replacing the statement.
25875 2014-06-25 Nick Clifton <nickc@redhat.com>
25877 * config/v850/v850.c (GHS_default_section_names): Change to const
25879 (GHS_current_section_names): Likewise.
25880 (v850_insert_attributes): Do not build strings, just assign the
25881 names directly. Change the type of 'chosen_section' to const
25883 * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
25884 directly to the array entry.
25885 * config/v850/v850.h (GHS_default_section_names): Change to const
25887 (GHS_current_section_names): Likewise.
25889 2014-06-25 Jakub Jelinek <jakub@redhat.com>
25891 * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
25892 (LANG_HOOKS_DECLS): Add it.
25893 * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
25895 * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
25896 * langhooks.h (struct lang_hooks_for_decls): Add
25897 omp_clause_linear_ctor hook.
25898 * omp-low.c (lower_rec_input_clauses): Set max_vf even if
25899 OMP_CLAUSE_LINEAR_ARRAY is set. Don't fold_convert
25900 OMP_CLAUSE_LINEAR_STEP. For OMP_CLAUSE_LINEAR_ARRAY in
25901 combined simd loop use omp_clause_linear_ctor hook.
25903 2014-06-24 Cong Hou <congh@google.com>
25905 * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
25906 pattern recognition.
25907 (type_conversion_p): PROMOTION is true if it's a type promotion
25908 conversion, and false otherwise. Return true if the given expression
25909 is a type conversion one.
25910 * tree-vectorizer.h: Adjust the number of patterns.
25911 * tree.def: Add SAD_EXPR.
25912 * optabs.def: Add sad_optab.
25913 * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
25914 * expr.c (expand_expr_real_2): Likewise.
25915 * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
25916 * gimple.c (get_gimple_rhs_num_ops): Likewise.
25917 * optabs.c (optab_for_tree_code): Likewise.
25918 * tree-cfg.c (estimate_operator_cost): Likewise.
25919 * tree-ssa-operands.c (get_expr_operands): Likewise.
25920 * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
25921 * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
25922 * doc/generic.texi: Add document for SAD_EXPR.
25923 * doc/md.texi: Add document for ssad and usad.
25925 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
25927 * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
25928 qualification in cast.
25930 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
25932 * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
25933 * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
25934 * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
25935 (tree_function_decl): ... here.
25936 * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
25937 streaming of vindex to ...
25938 (write_ts_function_decl_tree_pointers): ... here.
25939 * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
25940 Do not stream DECL_VINDEX.
25941 (lto_input_ts_function_decl_tree_pointers): Stream it here.
25943 2014-06-24 Catherine Moore <clm@codesourcery.com>
25944 Sandra Loosemore <sandra@codesourcery.com>
25946 * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
25947 * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
25948 * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
25950 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
25952 * doc/invoke.texi (Warning Options): Remove duplicated
25953 -Wmaybe-uninitialized.
25955 2014-06-24 Marc Glisse <marc.glisse@inria.fr>
25957 PR tree-optimization/57742
25958 * tree-ssa-strlen.c (get_string_length): Ignore malloc.
25959 (handle_builtin_malloc, handle_builtin_memset): New functions.
25960 (strlen_optimize_stmt): Call them.
25961 * passes.def: Move strlen after loop+dom but before vrp.
25963 2014-06-24 Jakub Jelinek <jakub@redhat.com>
25966 * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
25967 model family 6 CPU with has_longmode never use a CPU without
25970 2014-06-24 H.J. Lu <hongjiu.lu@intel.com>
25973 * config/i386/driver-i386.c (host_detect_local_cpu): Revert
25976 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
25978 * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
25979 * dominance.c (iterate_fix_dominators): Use hash_map instead of
25981 * hash-map.h: New file.
25982 * ipa-comdats.c: Use hash_map instead of pointer_map.
25984 * lto-section-out.c: Adjust.
25985 * lto-streamer.h: Replace pointer_map with hash_map.
25986 * symtab.c (verify_symtab): Likewise.
25987 * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
25988 * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
25989 * tree-streamer.h: Likewise.
25990 * tree-streamer.c: Adjust.
25991 * pointer-set.h: Remove pointer_map.
25993 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
25995 * hash-table.h: Add a template arg to choose between storing values
25996 and storing pointers to values, and then provide partial
25997 specializations for both.
25998 * tree-browser.c (tree_upper_hasher): Provide the type the hash table
25999 should store, not the type values should point to.
26000 * tree-into-ssa.c (var_info_hasher): Likewise.
26001 * tree-ssa-dom.c (expr_elt_hasher): Likewise.
26002 * tree-complex.c: Adjust.
26003 * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
26004 table instead of int_tree_map *.
26005 * tree-parloops.c: Adjust.
26006 * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
26007 type is being stored.
26008 * tree-vectorizer.c: Adjust.
26010 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
26012 * hash-table.h: Remove a layer of indirection from hash_table so that
26013 it contains the hash table's data instead of a pointer to the data.
26014 * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
26015 config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
26016 config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
26017 data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
26018 fold-const.c, gcse.c, ggc-common.c,
26019 gimple-ssa-strength-reduction.c, gimplify.c,
26020 graphite-clast-to-gimple.c, graphite-dependences.c,
26021 graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
26022 ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
26023 loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
26024 lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
26025 postreload-gcse.c, sese.c, statistics.c, store-motion.c,
26026 trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
26027 tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
26028 tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
26029 tree-ssa-live.c, tree-ssa-loop-im.c,
26030 tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
26031 tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
26032 tree-ssa-structalias.c, tree-ssa-tail-merge.c,
26033 tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
26034 tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
26035 tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
26036 vtable-verify.c, vtable-verify.h: Adjust.
26038 2014-06-24 Richard Biener <rguenther@suse.de>
26040 PR tree-optimization/61572
26041 * tree-ssa-sink.c (statement_sink_location): Do not sink
26042 loads from hard registers.
26044 2014-06-24 Jakub Jelinek <jakub@redhat.com>
26046 * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
26047 not mentioned in clauses use private clause if the iterator is
26048 declared in #pragma omp for simd, and when adding lastprivate
26049 instead, add it to the outer #pragma omp for too. Diagnose
26050 if the variable is private in outer context. For simd collapse > 1
26051 loops, replace all iterators with temporaries.
26052 * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
26053 same even in collapse > 1 loops.
26055 * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
26056 OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
26058 <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
26059 (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
26061 (gimplify_adjust_omp_clauses): Likewise.
26062 * omp-low.c (lower_rec_simd_input_clauses,
26063 lower_rec_input_clauses, expand_omp_simd): Handle non-constant
26064 safelen the same as safelen(1).
26065 * tree-nested.c (convert_nonlocal_omp_clauses,
26066 convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED. For
26067 OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
26068 (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
26069 Fixup handling of GIMPLE_OMP_TARGET.
26070 (convert_tramp_reference_stmt, convert_gimple_call): Handle
26073 2014-06-24 Chung-Lin Tang <cltang@codesourcery.com>
26075 PR tree-optimization/61554
26076 * tree-ssa-propagate.c: Include "bitmap.h".
26077 (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
26078 properly update constructor/destructor.
26079 (substitute_and_fold_dom_walker::before_dom_children):
26080 Remove call to gimple_purge_dead_eh_edges, add bb->index to
26081 need_eh_cleaup instead.
26082 (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
26085 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
26087 * varpool.c (dump_varpool_node): Dump used_by_single_function.
26088 * tree-pass.h (make_pass_ipa_single_use): New pass.
26089 * cgraph.h (used_by_single_function): New flag.
26090 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
26092 * passes.def (pass_ipa_single_use): Scedule.
26093 * ipa.c (BOTTOM): New macro.
26094 (meet): New function
26095 (propagate_single_user): New function.
26096 (ipa_single_use): New function.
26097 (pass_data_ipa_single_use): New pass.
26098 (pass_ipa_single_use): New pass.
26099 (pass_ipa_single_use::gate): New gate.
26100 (make_pass_ipa_single_use): New function.
26102 2014-06-23 Kai Tietz <ktietz@redhat.com>
26105 * passes.def (peephole2): Move peephole2 pass before sched2 pass.
26106 * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
26108 2014-06-23 Richard Biener <rguenther@suse.de>
26110 * tree-ssa-loop.c (gate_loop): New function.
26111 (pass_tree_loop::gate): Call it.
26112 (pass_data_tree_no_loop, pass_tree_no_loop,
26113 make_pass_tree_no_loop): New.
26114 * tree-vectorizer.c: Include tree-scalar-evolution.c
26115 (pass_slp_vectorize::execute): Initialize loops and SCEV if
26117 (pass_slp_vectorize::clone): New method.
26118 * timevar.def (TV_TREE_NOLOOP): New.
26119 * tree-pass.h (make_pass_tree_no_loop): Declare.
26120 * passes.def (pass_tree_no_loop): New pass group with
26123 2014-06-23 H.J. Lu <hongjiu.lu@intel.com>
26126 * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
26127 to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
26129 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
26131 * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
26132 "yes" where needed.
26134 2014-06-23 Alan Modra <amodra@gmail.com>
26137 * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
26138 to zero on debug statements.
26140 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
26143 * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
26144 Ignore third operand if present by marking qualifier_internal.
26146 * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
26148 * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
26150 (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
26151 arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
26152 (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
26153 vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
26154 vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
26155 vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
26156 vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
26157 vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
26158 vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
26159 vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
26160 vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
26161 vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
26162 vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
26163 vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
26164 vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
26165 vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
26166 logic in GCC vector extensions
26168 (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
26169 vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
26170 vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
26171 vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
26172 vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
26173 vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
26174 vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
26175 vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
26176 vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
26177 vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
26179 (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
26181 (vget_high_s64, vget_high_u64): Reimplement with GCC vector
26184 (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
26185 (vget_low_s64): Use __GET_LOW macro.
26186 (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
26187 gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
26188 (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
26189 (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
26190 __builtin_aarch64_lane_boundsi, use GCC vector extensions.
26192 (vcombine_s64): Use GCC vector extensions; remove cast.
26193 (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
26194 vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
26195 vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
26196 Fix type signature; remove cast.
26198 2014-06-23 Alan Lawrence <alan.lawrence@arm.com>
26201 * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
26203 * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
26205 (BUILTIN_VD1): New.
26206 (BUILTIN_VD_RE): Remove.
26207 (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
26208 (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
26209 * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
26210 variant but not df.
26211 (vreinterpretv1df*, vreinterpret*v1df): New.
26212 (vreinterpretdf*, vreinterpret*df): Remove.
26213 * config/aarch64/aarch64-simd.md (aarch64_create,
26214 aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
26215 * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
26217 * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
26218 (vcreate_f64): Remove cast, use v1df builtin.
26219 (vcombine_f64): Remove cast, get elements with gcc vector extensions.
26220 (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
26221 vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
26222 vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
26223 vmov_n_f64, vst1_f64): Use gcc vector extensions.
26224 (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
26225 add range check using __builtin_aarch64_im_lane_boundsi.
26226 (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
26227 vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
26228 type signature, use gcc vector extensions.
26229 (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
26230 vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
26231 vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
26232 vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
26233 vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
26234 vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
26235 vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
26236 vreinterpret_u64_f64): Use v1df builtin not df.
26238 2014-06-23 James Greenhalgh <james.greenhalgh@arm.com>
26240 * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
26243 2014-06-23 Jan Hubicka <hubicka@ucw.cz>
26245 * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
26248 2014-06-23 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26250 * loop-invariant.c (pre_check_invariant_p): New function.
26251 (find_invariant_insn): Call pre_check_invariant_p.
26253 2014-06-22 Richard Henderson <rth@redhat.com>
26256 * compare-elim.c (struct comparison): Add eh_note.
26257 (find_comparison_dom_walker::before_dom_children): Don't eliminate
26258 a redundant comparison in a different EH region. Purge EH edges if
26261 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
26263 * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
26264 (var_shift): Use it.
26265 (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
26266 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
26267 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
26268 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
26269 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
26270 *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
26271 *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
26272 *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
26273 *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
26274 *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
26275 *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
26276 *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
26277 *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
26278 *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
26279 *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
26280 *rotldi3_internal15be): Use the new attribute. Merge register and
26281 integer alternatives.
26283 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
26285 * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
26286 define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
26287 split, *ashrdi3_internal3 and split): Delete, merge into...
26288 (ashr<mode>3): New expander.
26289 (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
26290 (*ashrsi3_64): Fix formatting. Replace "i" by "n".
26292 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
26294 * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
26295 *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
26296 *rotldi3_internal3 and split): Delete, merge into...
26297 (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
26298 (*rotlsi3_64): Fix formatting. Fix condition. Replace "i" by "n".
26299 Use "rotlw" extended mnemonic.
26301 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
26303 * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
26304 and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
26305 and split, *ashldi3_internal3 and split): Delete, merge into...
26306 (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
26307 (*ashlsi3_64): Fix formatting. Replace "i" by "n".
26309 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
26311 * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
26312 (lshrsi3, two anonymous define_insns and define_splits,
26313 lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
26314 *lshrdi3_internal3 and split): Delete, merge into...
26315 (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
26316 (*lshrsi3_64): Fix formatting. Replace "i" by "n".
26318 2014-06-22 Segher Boessenkool <segher@kernel.crashing.org>
26320 * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
26321 Remove "O" alternative.
26323 2014-06-22 Richard Sandiford <rdsandiford@googlemail.com>
26325 * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
26326 (mips_move_from_gpr_cost): Likewise.
26327 (mips_register_move_cost): Update accordingly.
26328 (mips_secondary_reload_class): Remove name of in_p.
26330 2014-06-22 Marc Glisse <marc.glisse@inria.fr>
26333 * config/i386/i386.md (x86_64_shrd, x86_shrd,
26334 ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
26336 2014-06-21 Jan-Benedict Glaw <jbglaw@lug-owl.de>
26338 * config/nios2/nios2.c: Include "builtins.h".
26340 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
26342 * cgraph.h (tls_model_names): New variable.
26343 * print-tree.c (print_node): Simplify.
26344 * varpool.c (tls_model_names): New variable.
26345 (dump_varpool_node): Output tls model.
26347 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
26349 * ipa-visibility.c (function_and_variable_visibility): Disable
26350 temporarily local aliases for some targets.
26352 2014-06-20 Marek Polacek <polacek@redhat.com>
26354 * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
26355 * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
26356 into SANITIZE_UNDEFINED.
26357 * doc/invoke.texi: Describe -fsanitize=bounds.
26358 * gimplify.c (gimplify_call_expr): Add gimplification of internal
26359 functions created in the FEs.
26360 * internal-fn.c: Move "internal-fn.h" after "tree.h".
26361 (expand_UBSAN_BOUNDS): New function.
26362 * internal-fn.def (UBSAN_BOUNDS): New internal function.
26363 * internal-fn.h: Don't define internal functions here.
26364 * opts.c (common_handle_option): Add -fsanitize=bounds.
26365 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
26366 BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
26367 * tree-core.h: Define internal functions here.
26368 (struct tree_base): Add ifn field.
26369 * tree-pretty-print.c: Include "internal-fn.h".
26370 (dump_generic_node): Handle functions without CALL_EXPR_FN.
26371 * tree.c (get_callee_fndecl): Likewise.
26372 (build_call_expr_internal_loc): New function.
26373 * tree.def (CALL_EXPR): Update description.
26374 * tree.h (CALL_EXPR_IFN): Define.
26375 (build_call_expr_internal_loc): Declare.
26376 * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
26378 (ubsan_type_descriptor): Change bool parameter to enum
26379 ubsan_print_style. Adjust the code. Add handling of
26381 (ubsan_expand_bounds_ifn): New function.
26382 (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
26383 (ubsan_build_overflow_builtin): Likewise.
26384 (instrument_bool_enum_load): Likewise.
26385 (ubsan_instrument_float_cast): Likewise.
26386 * ubsan.h (enum ubsan_print_style): New enum.
26387 (ubsan_expand_bounds_ifn): Declare.
26388 (ubsan_type_descriptor): Adjust declaration. Use a default parameter.
26390 2014-06-20 Maciej W. Rozycki <macro@codesourcery.com>
26392 * config/rs6000/rs6000.md: Append `DONE' to preparation
26393 statements of `bswap' pattern splitters.
26395 2014-06-20 Tom de Vries <tom@codesourcery.com>
26397 * target.def (call_fusage_contains_non_callee_clobbers): Update
26399 * doc/tm.texi: Regenerate.
26401 2014-06-20 Yury Gribov <y.gribov@samsung.com>
26402 Max Ostapenko <m.ostapenko@partner.samsung.com>
26405 * asan.c (instrument_strlen_call): Fixed instrumentation of
26408 2014-06-20 Martin Jambor <mjambor@suse.cz>
26411 * ipa-prop.c (impossible_devirt_target): New function.
26412 (try_make_edge_direct_virtual_call): Use it, also instead of
26415 2014-06-20 Yury Gribov <y.gribov@samsung.com>
26416 Max Ostapenko <m.ostapenko@partner.samsung.com>
26419 * asan.c (build_check_stmt): Add condition.
26421 2014-06-20 Martin Jambor <mjambor@suse.cz>
26424 * cgraph.c (clone_of_p): Allow skipped_branch to deal with
26427 2014-06-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26429 * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
26431 (VCONQ): Make comment more helpful.
26433 * config/aarch64/aarch64-simd.md
26434 (aarch64_sqdmulh_lane<mode>):
26435 Use VCOND for operands 2. Update lane checking and flipping logic.
26436 (aarch64_sqrdmulh_lane<mode>): Likewise.
26437 (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
26438 (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
26439 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
26440 attribute of operand 3 to VCOND.
26441 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
26442 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
26443 (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
26444 (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
26445 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
26446 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
26448 (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
26449 (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
26450 (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
26451 (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
26452 (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
26453 (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
26454 operand to VCOND. Update lane flipping and bounds checking logic.
26455 (aarch64_sqdmlal2_lane<mode>): Likewise.
26456 (aarch64_sqdmlsl_lane<mode>): Likewise.
26457 (aarch64_sqdmull_lane<mode>): Likewise.
26458 (aarch64_sqdmull2_lane<mode>): Likewise.
26459 (aarch64_sqdmlal_laneq<mode>):
26460 Replace VCON usage with VCONQ.
26461 Emit aarch64_sqdmlal_laneq<mode>_internal insn.
26462 (aarch64_sqdmlal2_laneq<mode>): Emit
26463 aarch64_sqdmlal2_laneq<mode>_internal insn.
26464 Replace VCON with VCONQ.
26465 (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
26466 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
26467 (aarch64_sqdmull_laneq<mode>): Emit
26468 aarch64_sqdmull_laneq<mode>_internal insn.
26469 Replace VCON with VCONQ.
26470 (aarch64_sqdmull2_laneq<mode>): Emit
26471 aarch64_sqdmull2_laneq<mode>_internal insn.
26472 (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
26473 * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
26474 of 3rd argument to int16x4_t.
26475 (vqdmlalh_lane_s16): Likewise.
26476 (vqdmlslh_lane_s16): Likewise.
26477 (vqdmull_high_lane_s16): Likewise.
26478 (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
26479 (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
26480 (vqdmlsl_lane_s16): Likewise.
26481 (vqdmull_lane_s16): Don't create temporary int16x8_t value.
26482 (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
26483 (vqdmlals_lane_s32): Likewise.
26484 (vqdmlsls_lane_s32): Likewise.
26485 (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
26486 (vqdmulls_lane_s32): Likewise.
26487 (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
26488 (vqdmlsl_lane_s32): Likewise.
26489 (vqdmull_lane_s32): Don't create temporary int32x4_t value.
26490 (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
26491 (vqrdmulhh_lane_s16): Likewise.
26492 (vqdmlsl_high_lane_s16): Likewise.
26493 (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
26494 (vqdmlsl_high_lane_s32): Likewise.
26495 (vqrdmulhs_lane_s32): Likewise.
26497 2014-06-20 Tom de Vries <tom@codesourcery.com>
26499 * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
26500 get_call_reg_set_usage.
26502 2014-06-20 Tom de Vries <tom@codesourcery.com>
26504 * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
26505 it contains all call_used_regs.
26507 2014-06-20 Tom de Vries <tom@codesourcery.com>
26509 * final.c (collect_fn_hard_reg_usage): Add and use variable
26510 function_used_regs.
26512 2014-06-20 Jan Hubicka <hubicka@ucw.cz>
26514 * cgraph.h (struct symtab_node): Add field in_init_priority_hash
26515 (set_init_priority, get_init_priority, set_fini_priority,
26516 get_fini_priority): New methods.
26517 * tree.c (init_priority_for_decl): Remove.
26518 (init_ttree): Do not initialize init priority.
26519 (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
26520 (decl_priority_info): Remove.
26521 (decl_init_priority_insert): Rewrite.
26522 (decl_fini_priority_insert): Rewrite.
26523 * tree.h (tree_priority_map_eq, tree_priority_map_hash,
26524 tree_priority_map_marked_p): Remove.
26525 * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
26526 * lto-streamer-out.c (hash_tree): Do not hash priorities.
26527 * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
26528 not output priorities.
26529 (pack_ts_function_decl_value_fields): Likewise.
26530 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
26531 not input priorities.
26532 (unpack_ts_function_decl_value_fields): Likewise.
26533 * symtab.c (symbol_priority_map): Declare.
26534 (init_priority_hash): Declare.
26535 (symtab_unregister_node): Unregister from priority hash, too.
26536 (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
26538 (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
26539 (symbol_priority_info): New function.
26540 (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
26542 * tree-core.h (tree_priority_map): Remove.
26544 2014-06-20 Jakub Jelinek <jakub@redhat.com>
26546 * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
26547 0xff to uint64_t before shifting it up.
26549 2014-06-20 Julian Brown <julian@codesourcery.com>
26550 Chung-Lin Tang <cltang@codesourcery.com>
26552 * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
26553 TARGET_THUMB1_ONLY. Add comments.
26555 2014-06-19 Tom de Vries <tom@codesourcery.com>
26557 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
26558 return type to void.
26559 * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
26561 2014-06-19 Zhenqiang Chen <zhenqiang.chen@linaro.org>
26563 * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
26564 as "move", from depends_on.
26566 2014-06-19 Terry Guo <terry.guo@arm.com>
26568 * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
26571 2014-06-18 Segher Boessenkool <segher@kernel.crashing.org>
26573 * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
26575 (REG_ALLOC_ORDER): Update comment. Move cr5 earlier.
26577 2014-06-18 Kaz Kojima <kkojima@gcc.gnu.org>
26580 * config/sh/sh.c (prepare_move_operands): Don't process TLS
26581 addresses here if reload in progress or completed.
26583 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
26585 * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
26586 "TARGET_MIPS16 ? M16_REGS : GR_REGS".
26587 * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
26588 (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
26589 (mips_register_priority): New function that implements the target
26590 hook TARGET_REGISTER_PRIORITY.
26591 (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
26592 (mips_lra_p): Likewise for TARGET_LRA_P.
26593 (TARGET_REGISTER_PRIORITY): Define macro.
26594 (TARGET_SPILL_CLASS): Likewise.
26595 (TARGET_LRA_P): Likewise.
26596 * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
26598 (REG_CLASS_NAMES): Likewise.
26599 (REG_CLASS_CONTENTS): Likewise.
26600 (BASE_REG_CLASS): Use M16_SP_REGS.
26601 * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
26602 New set attribute to enable alternatives depending on the register
26604 (*mul_acc_si_r3900, *mul_sub_si): Likewise.
26605 (*lea64): Disable pattern for MIPS16.
26606 * config/mips/mips.opt (mlra): New option.
26608 2014-06-18 Robert Suchanek <robert.suchanek@imgtec.com>
26610 * lra-constraints.c (base_to_reg): New function.
26611 (process_address): Use new function.
26613 2014-06-18 Tom de Vries <tom@codesourcery.com>
26615 * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
26616 * config/aarch64/aarch64.c
26617 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
26618 (aarch64_emit_call_insn): New function.
26619 (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
26621 * config/aarch64/aarch64.md (define_expand "call_internal")
26622 (define_expand "call_value_internal", define_expand "sibcall_internal")
26623 (define_expand "sibcall_value_internal"): New.
26624 (define_expand "call", define_expand "call_value")
26625 (define_expand "sibcall", define_expand "sibcall_value"): Use internal
26626 expand variant and aarch64_emit_call_insn.
26628 2014-06-18 Radovan Obradovic <robradovic@mips.com>
26629 Tom de Vries <tom@codesourcery.com>
26631 * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
26632 * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
26634 (arm_emit_call_insn): Add and use sibcall parameter. Add IP and CC
26635 clobbers to CALL_INSN_FUNCTION_USAGE.
26636 (define_expand "sibcall_internal")
26637 (define_expand "sibcall_value_internal"): New.
26638 (define_expand "call", define_expand "call_value"): Add argument to
26639 arm_emit_call_insn.
26640 (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
26641 (define_expand "sibcall_value"): Use sibcall_value_internal and
26642 arm_emit_call_insn.
26644 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
26646 * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
26648 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
26650 * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
26653 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
26655 * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
26656 push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
26657 annotations. Fix DWARF information.
26659 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
26661 * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
26662 __udivmoddi4, and fixups for negative operands.
26664 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
26666 * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
26668 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
26670 * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
26673 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
26675 * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
26678 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
26680 * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
26681 describing register usage on function entry and exit.
26683 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
26685 * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
26686 (__aeabi_ldivmod): Fix whitespace.
26688 2014-06-18 Andreas Schwab <schwab@suse.de>
26690 * doc/md.texi (Standard Names): Use @itemx for grouped items.
26691 Remove blank line after @item.
26693 2014-06-18 Richard Henderson <rth@redhat.com>
26696 * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
26698 2014-06-18 Charles Baylis <charles.baylis@linaro.org>
26700 * config/arm/arm.c (neon_vector_mem_operand): Allow register
26701 POST_MODIFY for neon loads and stores.
26702 (arm_print_operand): Output post-index register for neon loads and
26705 2014-06-18 Richard Biener <rguenther@suse.de>
26707 * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
26709 2014-06-18 Richard Biener <rguenther@suse.de>
26711 * tree-pass.h (make_pass_dce_loop): Remove.
26712 * passes.def: Replace pass_dce_loop with pass_dce.
26713 * tree-ssa-dce.c (perform_tree_ssa_dce): If something
26714 changed free niter estimates and reset the scev cache.
26715 (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
26716 make_pass_dce_loop): Remove.
26717 * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
26718 (fini_copy_prop): Return whether something changed. Always
26719 let substitute_and_fold perform DCE and free niter estimates
26720 and reset the scev cache if so.
26721 (execute_copy_prop): If sth changed schedule cleanup-cfg.
26722 (pass_data_copy_prop): Do not unconditionally schedule
26723 cleanup-cfg or update-ssa.
26725 2014-06-18 Yuri Rumyantsev <ysrumyan@gmail.com>
26727 PR tree-optimization/61518
26728 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
26729 reduction var is used in reduction stmt or phi-function only.
26731 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26733 * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
26735 2014-06-18 Thomas Preud'homme <thomas.preudhomme@arm.com>
26737 PR tree-optimization/61517
26738 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
26739 whose rhs's first tree is the source expression instead of the
26741 (find_bswap_or_nop): Likewise.
26742 (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
26743 gimple stmt whose rhs's first tree is the source. In the memory source
26744 case, move the stmt to be replaced close to one of the original load to
26745 avoid the problem of a store between the load and the stmt's original
26747 (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
26750 2014-06-18 Andreas Schwab <schwab@suse.de>
26752 PR rtl-optimization/54555
26753 * postreload.c (move2add_use_add2_insn): Substitute
26754 STRICT_LOW_PART only if it is cheaper.
26756 2014-06-18 Uros Bizjak <ubizjak@gmail.com>
26758 * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
26759 Do not use unspec as call operand. Use memory_operand instead of
26760 memory_nox32_operand and add "m" operand constraint. Disable
26761 pattern for TARGET_X32.
26762 (*sibcall_pop_memory): Ditto.
26763 (*sibcall_value_memory): Ditto.
26764 (*sibcall_value_pop_memory): Ditto.
26765 (sibcall peepholes): Merge SImode and DImode patterns using
26766 W mode iterator. Use memory_operand instead of memory_nox32_operand.
26767 Disable pattern for TARGET_X32. Check if eliminated register is
26768 really dead after call insn. Generate call RTX without unspec operand.
26769 (sibcall_value peepholes): Ditto.
26770 (sibcall_pop peepholes): Fix call insn RTXes. Use memory_operand
26771 instead of memory_nox32_operand. Check if eliminated register is
26772 really dead after call insn. Generate call RTX without unspec operand.
26773 (sibcall_value_pop peepholes): Ditto.
26774 * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
26776 2014-06-18 Terry Guo <terry.guo@arm.com>
26779 * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
26782 2014-06-18 Olivier Hainque <hainque@adacore.com>
26784 * tree-core.h (tree_block): Add an "end_locus" field, allowing
26785 memorization of the end of block source location.
26786 * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
26787 * gimplify.c (gimplify_bind_expr): Propagate the block start and
26788 end source location info we have on the block entry/exit code we
26791 2014-06-18 Richard Biener <rguenther@suse.de>
26793 * common.opt (fssa-phiopt): New option.
26794 * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
26796 * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
26797 * doc/invoke.texi (-fssa-phiopt): Document.
26799 2014-06-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
26801 * genattrtab.c (n_bypassed): New variable.
26802 (process_bypasses): Initialise n_bypassed.
26803 Count number of bypassed reservations.
26804 (make_automaton_attrs): Allocate space for bypassed reservations
26805 rather than number of bypasses.
26807 2014-06-18 Richard Biener <rguenther@suse.de>
26809 * tree-ssa-propagate.c (replace_phi_args_in): Return whether
26810 we propagated anything.
26811 (substitute_and_fold_dom_walker::before_dom_children): Something
26812 changed if we propagated into PHI arguments.
26813 * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
26816 2014-06-18 Evgeny Stupachenko <evstupac@gmail.com>
26818 * config/i386/i386.c (ix86_reassociation_width): Add alternative for
26820 * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
26821 * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
26822 * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
26823 Introduces alternative way of loads group permutaions.
26824 (vect_transform_grouped_load): Try alternative way of permutations.
26826 2014-06-18 Jakub Jelinek <jakub@redhat.com>
26828 * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
26829 changed in ORT_TARGET region, don't jump to do_outer.
26830 (struct gimplify_adjust_omp_clauses_data): New type.
26831 (gimplify_adjust_omp_clauses_1): Adjust for data being
26832 a struct gimplify_adjust_omp_clauses_data pointer instead
26833 of tree *. Pass pre_p as a new argument to
26834 lang_hooks.decls.omp_finish_clause hook.
26835 (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
26836 splay_tree_foreach to pass both list_p and pre_p.
26837 (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
26838 gimplify_omp_workshare, gimplify_omp_target_update): Adjust
26839 gimplify_adjust_omp_clauses callers.
26840 * langhooks.c (lhd_omp_finish_clause): New function.
26841 * langhooks-def.h (lhd_omp_finish_clause): New prototype.
26842 (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
26843 * langhooks.h (struct lang_hooks_for_decls): Add a new
26844 gimple_seq * argument to omp_finish_clause hook.
26845 * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
26846 non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
26847 (scan_omp_parallel, lower_omp_for): When adding
26848 _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
26849 * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
26850 * tree-nested.c (convert_nonlocal_omp_clauses,
26851 convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
26852 * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
26854 2014-06-17 Andrew MacLeod <amacleod@redhat.com>
26856 * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
26857 * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
26859 2014-06-17 Xinliang David Li <davidxl@google.com>
26861 * tree-pretty-print.c (dump_function_header): Print cgraph uid.
26862 * passes.c (pass_init_dump_file): Do not set initialize
26863 flag to false unconditionally.
26865 2014-06-17 Richard Biener <rguenther@suse.de>
26867 * genopinit.c (main): Use vec<>::qsort method.
26868 * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
26870 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
26872 2014-06-17 Matthew Fortune <matthew.fortune@imgtec.com>
26874 * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
26875 * config/mips/mips.c (mips_expand_fcc_reload): Remove.
26876 (mips_move_to_gpr_cost): Remove ST_REGS case.
26877 (mips_move_from_gpr_cost): Likewise.
26878 (mips_register_move_cost): Likewise.
26879 (mips_secondary_reload_class): Likewise.
26881 2014-06-17 Richard Biener <rguenther@suse.de>
26883 * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
26884 (pass_all_optimizations): Move 3rd copy-prop pass from after
26885 fre to before ifcombine/phiopt.
26887 2014-06-17 Richard Biener <rguenther@suse.de>
26889 * tree-switch-conversion.c (collect_switch_conv_info): Simplify
26890 and allow all blocks to be forwarders.
26892 2014-06-17 Yufeng Zhang <yufeng.zhang@arm.com>
26895 * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
26896 variable 'size'; calculate 'size' right in the front; use
26897 'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
26898 pcum->aapcs_stack_words.
26900 2014-06-17 Nick Clifton <nickc@redhat.com>
26902 * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
26903 (umulhi3, mulsidi3, umulsidi3): Likewise.
26905 2014-06-17 Thomas Schwinge <thomas@codesourcery.com>
26907 PR middle-end/61508
26908 * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
26909 check for section name.
26911 2014-06-17 Richard Biener <rguenther@suse.de>
26913 * tree-ssa-propagate.c: Include domwalk.h.
26914 (substitute_and_fold): Outline main worker into a domwalker ...
26915 (substitute_and_fold_dom_walker::before_dom_children): ... here.
26916 Schedule stmts we can fully propagate for removal. Remove
26918 (substitute_and_fold): Apply a dominator walk to perform
26919 substitution. Process stmts scheduled for removal here.
26921 2014-06-17 Richard Biener <rguenther@suse.de>
26923 * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
26924 of PHI node moving.
26926 2014-06-17 Kugan Vivekanandarajah <kuganv@linaro.org>
26928 * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
26929 default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
26930 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
26931 __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
26932 * config/arm/vfp.md (set_fpscr): Make pattern conditional on
26934 (get_fpscr) : Likewise.
26936 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
26938 PR rtl-optimization/61325
26939 * lra-constraints.c (valid_address_p): Add forward declaration.
26940 (simplify_operand_subreg): Check address validity before and after
26941 alter_reg of memory subreg.
26943 2014-06-16 Uros Bizjak <ubizjak@gmail.com>
26945 * config/i386/i386.c (decide_alg): Correctly handle
26946 maximum size of stringop algorithm.
26948 2014-06-16 Yury Gribov <y.gribov@samsung.com>
26950 * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
26952 2014-06-16 Vladimir Makarov <vmakarov@redhat.com>
26954 PR rtl-optimization/61522
26955 * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
26957 2014-06-16 Jan Hubicka <hubicka@ucw.cz>
26960 * symtab.c (symtab_node::reset_section): New method.
26961 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
26963 * cgraph.h (reset_section): Declare.
26964 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
26965 do not consider comdat locals.
26966 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
26968 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
26969 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
26970 reset sections of symbols dragged out of the comdats.
26971 (function_and_variable_visibility): Reset sections of
26974 2014-06-16 Richard Biener <rguenther@suse.de>
26976 PR tree-optimization/61482
26977 * tree-vrp.c (adjust_range_with_scev): Avoid setting of
26978 [-INF(OVF), +INF(OVF)] range.
26980 2014-06-16 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
26982 * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
26983 instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
26984 handling 32-bit multiplication.
26986 2014-06-16 Chung-Lin Tang <cltang@codesourcery.com>
26988 PR middle-end/61430
26989 * lra-lives.c (process_bb_lives): Skip creating copy during
26990 insn scan when src/dest has constrained to same regno.
26992 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
26994 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
26995 DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
26997 2014-06-16 Yury Gribov <y.gribov@samsung.com>
26999 * asan.c (check_func): New function.
27000 (maybe_create_ssa_name): Likewise.
27001 (build_check_stmt_with_calls): Likewise.
27002 (use_calls_p): Likewise.
27003 (report_error_func): Change interface.
27004 (build_check_stmt): Allow non-integer lengths; add support
27006 (asan_instrument): Likewise.
27007 (instrument_mem_region_access): Moved code to build_check_stmt.
27008 (instrument_derefs): Likewise.
27009 (instrument_strlen_call): Likewise.
27010 * cfgcleanup.c (old_insns_match_p): Add support for new functions.
27011 * doc/invoke.texi: Describe new parameter.
27012 * params.def: Define new parameter.
27013 * params.h: Likewise.
27014 * sanitizer.def: Describe new builtins.
27016 2014-06-16 Richard Biener <rguenther@suse.de>
27018 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
27019 Make all defs available at the end.
27020 (eliminate): If we remove a PHI node schedule cfg-cleanup.
27022 2014-06-18 Jakub Jelinek <jakub@redhat.com>
27025 * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
27027 2014-06-16 Richard Sandiford <rdsandiford@googlemail.com>
27030 * auto-inc-dec.c (merge_in_block): Fix location of insn_info
27031 initialization. Replace remaining use of uid.
27033 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
27035 * c-family/c-common.c (handle_tls_model_attribute): Use
27036 set_decl_tls_model.
27037 * c-family/c-common.c (handle_tls_model_attribute): Use
27038 set_decl_tls_model.
27039 * cgraph.h (struct varpool_node): Add tls_model.
27040 * tree.c (decl_tls_model, set_decl_tls_model): New functions.
27041 * tree.h (DECL_TLS_MODEL): Update.
27042 (DECL_THREAD_LOCAL_P): Check that variable is static.
27043 (decl_tls_model): Declare.
27044 (set_decl_tls_model): Declare.
27045 * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
27046 set symbol prorperties.
27047 (get_emutls_init_templ_addr): Cleanup.
27048 (new_emutls_decl): Update.
27049 * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
27050 (lto_input_varpool_node): Likewise.
27051 * lto-streamer-out.c (hash_tree): Likewise.
27052 * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
27053 not stream DECL_TLS_MODEL.
27054 * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
27055 * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
27057 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
27059 * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
27061 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
27063 * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
27064 (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
27066 (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
27067 (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
27068 (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
27069 (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
27070 (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
27071 (df_get_artificial_defs, df_get_artificial_uses)
27072 (df_single_def, df_single_use): Update accordingly.
27073 (df_refs_chain_dump): Take the first element in a linked list as
27074 parameter, rather than a pointer to an array of pointers.
27075 * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
27076 * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
27077 (df_chain_create_bb_process_use): Likewise.
27078 (df_md_bb_local_compute_process_def): Likewise.
27079 * fwprop.c (process_defs, process_uses): Likewise.
27080 (register_active_defs, update_uses): Likewise.
27081 (forward_propagate_asm): Update for new df_ref linking.
27082 * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
27083 (df_null_ref_rec, df_null_mw_rec): Likewise.
27084 (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
27086 (df_scan_free_bb_info): Remove check for null artificial_defs.
27087 (df_install_ref_incremental): Adjust for new df_ref linking.
27088 Use a single-element insertion rather than a full sort.
27089 (df_ref_chain_delete_du_chain): Take the first element
27090 in a linked list as parameter, rather than a pointer to an array of
27092 (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
27093 (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
27094 (df_insn_info_delete): Remove check for null defs and call to
27095 df_scan_free_mws_vec.
27096 (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
27097 null rather than df_null_*_rec.
27098 (df_insn_rescan_debug_internal): Likewise, and update null
27099 checks in the same way. Remove check for null defs.
27100 (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
27101 Move a single element rather doing a full sort.
27102 (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
27104 (df_notes_rescan): Likewise. Use a merge rather than a full sort.
27105 Initialize df_ref and df_mw_hardreg lists to null rather than
27107 (df_ref_compare): Take df_refs as parameter, transferring the
27108 old interface to...
27109 (df_ref_ptr_compare): ...this new function.
27110 (df_sort_and_compress_refs): Update accordingly.
27111 (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
27112 old interface to...
27113 (df_mw_ptr_compare): ...this new function.
27114 (df_sort_and_compress_mws): Update accordingly.
27115 (df_install_refs, df_install_mws): Return a linked list rather than
27116 an array of pointers.
27117 (df_refs_add_to_chains): Assert that old lists are empty rather
27119 (df_insn_refs_verify): Don't handle null defs speciailly.
27120 * web.c (union_match_dups): Update for new df_ref linking.
27122 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
27124 * df.h (df_ref_create, df_ref_remove): Delete.
27125 * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
27126 (df_ref_remove): Likewise.
27128 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
27130 * df.h (df_single_def, df_single_use): New functions.
27131 * ira.c (find_moveable_pseudos): Use them.
27133 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
27135 * df.h (FOR_EACH_INSN_INFO_MW): New macro.
27136 * df-problems.c (df_note_bb_compute): Use it.
27137 * regstat.c (regstat_bb_compute_ri): Likewise.
27139 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
27141 * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
27142 * cse.c (cse_extended_basic_block): Use them.
27143 * dce.c (mark_artificial_use): Likewise.
27144 * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
27145 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
27146 (df_chain_remove_problem, df_chain_bb_dump): Likewise.
27147 (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
27148 (df_simulate_initialize_backwards): Likewise.
27149 (df_simulate_finalize_backwards): Likewise.
27150 (df_simulate_initialize_forwards): Likewise.
27151 (df_md_simulate_artificial_defs_at_top): Likewise.
27152 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
27153 * regrename.c (init_rename_info): Likewise.
27154 * regstat.c (regstat_bb_compute_ri): Likewise.
27155 (regstat_bb_compute_calls_crossed): Likewise.
27157 2014-06-15 Richard Sandiford <rdsandiford@googlemail.com>
27159 * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
27160 (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
27161 (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
27162 * auto-inc-dec.c (find_inc, merge_in_block): Use them.
27163 * combine.c (create_log_links): Likewise.
27164 * compare-elim.c (find_flags_uses_in_insn): Likewise.
27165 (try_eliminate_compare): Likewise.
27166 * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
27167 * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
27168 (remove_reg_equal_equiv_notes_for_defs): Likewise.
27169 (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
27170 (word_dce_process_block, dce_process_block): Likewise.
27171 * ddg.c (def_has_ccmode_p): Likewise.
27172 * df-core.c (df_bb_regno_first_def_find): Likewise.
27173 (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
27174 * df-problems.c (df_rd_simulate_one_insn): Likewise.
27175 (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
27176 (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
27177 (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
27178 (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
27179 (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
27180 (df_simulate_find_defs, df_simulate_find_uses): Likewise.
27181 (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
27182 (df_simulate_uses, df_md_simulate_one_insn): Likewise.
27183 * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
27184 * fwprop.c (local_ref_killed_between_p): Likewise.
27185 (all_uses_available_at, free_load_extend): Likewise.
27186 * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
27187 * hw-doloop.c (scan_loop): Likewise.
27188 * ifcvt.c (dead_or_predicable): Likewise.
27189 * init-regs.c (initialize_uninitialized_regs): Likewise.
27190 * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
27191 (process_bb_node_lives): Likewise.
27192 * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
27193 (find_moveable_pseudos): Likewise.
27194 * loop-invariant.c (check_dependencies, record_uses): Likewise.
27195 * recog.c (peep2_find_free_register): Likewise.
27196 * ree.c (get_defs): Likewise.
27197 * regstat.c (regstat_bb_compute_ri): Likewise.
27198 (regstat_bb_compute_calls_crossed): Likewise.
27199 * sched-deps.c (find_inc, find_mem): Likewise.
27200 * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
27201 (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
27202 * shrink-wrap.c (requires_stack_frame_p): Likewise.
27203 (prepare_shrink_wrap): Likewise.
27204 * store-motion.c (compute_store_table, build_store_vectors): Likewise.
27205 * web.c (union_defs, pass_web::execute): Likewise.
27206 * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
27207 (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
27209 2014-06-13 Vladimir Makarov <vmakarov@redhat.com>
27211 * lra-assign.c (assign_by_spills): Add code to assign vector regs
27212 to inheritance pseudos.
27213 * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
27215 2014-06-13 Peter Bergner <bergner@vnet.ibm.com>
27218 * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
27219 (BU_MISC_2): Rename to ...
27220 (BU_LDBL128_2): ... this.
27221 * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
27222 (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
27223 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
27224 RS6000_BTM_LDBL128.
27225 (rs6000_invalid_builtin): Add long double 128-bit builtin support.
27226 (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
27227 * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
27228 (unpacktf_1): Likewise.
27229 * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
27230 (__builtin_longdouble_dw1): Likewise.
27231 * doc/sourcebuild.texi (longdouble128): Document.
27233 2014-06-13 Jeff Law <law@redhat.com>
27235 PR rtl-optimization/61094
27236 PR rtl-optimization/61446
27237 * ree.c (combine_reaching_defs): Get the mode for the copy from
27238 the extension insn rather than the defining insn.
27240 2014-06-13 Dehao Chen <dehao@google.com>
27242 * dwarf2out.c (add_linkage_name): Emit more linkage name.
27244 2014-06-13 Thomas Schwinge <thomas@codesourcery.com>
27246 * doc/install.texi (--enable-linker-plugin-configure-flags)
27247 (--enable-linker-plugin-flags): Document new flags.
27249 2014-06-13 Martin Jambor <mjambor@suse.cz>
27252 * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
27253 cache_token if returning early.
27255 2014-06-13 Nick Clifton <nickc@redhat.com>
27257 * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
27258 requested alignment is active.
27259 (LABEL_ALIGN): Likewise.
27260 (LOOP_ALIGN): Likewise.
27262 2014-06-13 Richard Biener <rguenther@suse.de>
27264 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
27265 Rewrite to propagate the VN result into all uses where
27266 possible and to remove stmts becoming dead because of that.
27267 (eliminate): Generalize stmt removal handling, remove in
27268 reverse dominator order to support proper debug stmt
27269 generation. Update stmts before removing stmts.
27270 * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
27272 2014-06-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
27274 PR tree-optimization/61375
27275 * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
27276 symbolic number cannot be represented in an uint64_t.
27277 (find_bswap_or_nop_1): Likewise.
27279 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
27281 * symtab.c (symtab_node::reset_section): New method.
27282 * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
27284 * cgraph.h (reset_section): Declare.
27285 * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
27286 do not consider comdat locals.
27287 * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
27289 * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
27290 (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
27291 reset sections of symbols dragged out of the comdats.
27292 (function_and_variable_visibility): Reset sections of
27295 2014-06-12 Jan Hubicka <hubicka@ucw.cz>
27297 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
27298 to use symtab and decl_binds_to_current_def_p
27299 * tree-vectorizer.c (increase_alignment): Increase alignment
27300 of alias target, too.
27302 2014-06-12 Jakub Jelinek <jakub@redhat.com>
27304 PR middle-end/61486
27305 * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
27306 (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
27307 if outer combined construct is distribute.
27308 (gimplify_omp_for): For OMP_DISTRIBUTE set
27309 gimplify_omp_ctxp->distribute.
27310 * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
27311 GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
27312 mapping into decl map.
27314 2014-06-12 Jason Merrill <jason@redhat.com>
27316 * common.opt (fabi-version): Change default to 0.
27318 2014-06-12 Jason Merrill <jason@redhat.com>
27320 * toplev.c (process_options): Reject -fabi-version=1.
27322 2014-06-12 Jeff Law <law@redhat.com>
27324 PR tree-optimization/61009
27325 * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
27326 value when we stop processing a block due to problematic PHIs.
27328 2014-06-12 Alan Lawrence <alan.lawrence@arm.com>
27330 * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
27331 vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
27332 vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
27333 vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
27334 vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
27335 vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
27336 vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
27337 are not in the spec.
27339 2014-06-10 Alan Lawrence <alan.lawrence@arm.com>
27342 * config/aarch64/aarch64-modes.def: Add V1DFmode.
27343 * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
27346 2014-06-12 Eric Botcazou <ebotcazou@adacore.com>
27348 * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
27350 2014-06-12 Georg-Johann Lay <avr@gjlay.de>
27353 * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
27354 loading from address spaces.
27356 2014-06-12 Martin Liska <mliska@suse.cz>
27359 * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
27360 statement is reachable.
27362 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
27364 * symtab.c (section_hash): New hash.
27365 (symtab_unregister_node): Clear section before freeing.
27366 (hash_section_hash_entry): New haser.
27367 (eq_sections): New function.
27368 (symtab_node::set_section_for_node): New method.
27369 (set_section_1): Update.
27370 (symtab_node::set_section): Take string instead of tree as parameter.
27371 (symtab_resolve_alias): Update.
27372 * cgraph.h (section_hash_entry_d): New structure.
27373 (section_hash_entry): New typedef.
27374 (cgraph_node): Change comdat_group_ to x_comdat_group,
27375 change section_ to x_section and turn into section_hash_entry;
27376 update accestors; put set_section_for_node offline.
27377 * tree.c (decl_section_name): Turn into string.
27378 (set_decl_section_name): Change parameter to be string.
27379 * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
27380 * sdbout.c (sdbout_one_type): Update.
27381 * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
27382 * varasm.c (IN_NAMED_SECTION, get_named_section,
27383 resolve_unique_section, hot_function_section, get_named_text_section,
27384 USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
27385 make_decl_rtl, default_unique_section): Update.
27386 * config/c6x/c6x.c (c6x_in_small_data_p): Update.
27387 (c6x_elf_unique_section): Update.
27388 * config/nios2/nios2.c (nios2_in_small_data_p): Update.
27389 * config/pa/pa.c (pa_function_section): Update.
27390 * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
27391 * config/ia64/ia64.c (ia64_in_small_data_p): Update.
27392 * config/arc/arc.c (arc_in_small_data_p): Update.
27393 * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
27394 * config/mcore/mcore.c (mcore_unique_section): Update.
27395 * config/mips/mips.c (mips16_build_function_stub): Update.
27396 (mips16_build_call_stub): Update.
27397 (mips_function_rodata_section): Update.
27398 (mips_in_small_data_p): Update.
27399 * config/score/score.c (score_in_small_data_p): Update.
27400 * config/rx/rx.c (rx_in_small_data): Update.
27401 * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
27402 (rs6000_xcoff_asm_named_section): Update.
27403 (rs6000_xcoff_unique_section): Update.
27404 * config/frv/frv.c (frv_string_begins_with): Update.
27405 (frv_in_small_data_p): Update.
27406 * config/v850/v850.c (v850_encode_data_area): Update.
27407 * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
27408 (bfin_handle_l1_data_attribute): Update.
27409 (bfin_handle_l2_attribute): Update.
27410 * config/mep/mep.c (mep_unique_section): Update.
27411 * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
27413 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
27414 (h8300_handle_tiny_data_attribute): Update.
27415 * config/m32r/m32r.c (m32r_in_small_data_p): Update.
27416 (m32r_in_small_data_p): Update.
27417 * config/alpha/alpha.c (alpha_in_small_data_p): Update.
27418 * config/i386/i386.c (ix86_in_large_data_p): Update.
27419 * config/i386/winnt.c (i386_pe_unique_section): Update.
27420 * config/darwin.c (darwin_function_section): Update.
27421 * config/lm32/lm32.c (lm32_in_small_data_p): Update.
27422 * tree-emutls.c (get_emutls_init_templ_addr): Update.
27423 (new_emutls_decl): Update.
27424 * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
27425 input_varpool_node): Update.
27426 (ead_string_cst): Turn to ...
27427 (read_string): ... this one.
27428 * dwarf2out.c (secname_for_decl): Update.
27429 * asan.c (asan_protect_global): Update.
27431 2014-06-11 DJ Delorie <dj@redhat.com>
27433 * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
27435 * config/rx/rx.c (rx_option_override): Likewise.
27436 (rx_align_for_label): Likewise.
27438 * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
27440 2014-06-11 Maciej W. Rozycki <macro@codesourcery.com>
27442 * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
27445 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
27447 * common.md: New file.
27448 * doc/md.texi: Update description of generic, machine-independent
27450 * config/s390/constraints.md (e): Delete.
27451 * Makefile.in (md_file): Include common.md.
27452 * config/m32c/t-m32c (md_file): Likewise.
27453 * genpreds.c (general_mem): New array.
27454 (generic_constraint_letters): Remove constraints now defined by
27456 (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
27457 Allow the first character to be '<' or '>' as well.
27458 * genoutput.c (general_mem): New array.
27459 (indep_constraints): Remove constraints now defined by common.md.
27460 (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
27461 Remove special handling of 'm'.
27462 * ira-costs.c (record_reg_classes): Remove special handling of
27463 constraints now defined by common.md.
27464 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
27465 * ira-lives.c (single_reg_class): Likewise.
27466 (ira_implicitly_set_insn_hard_regs): Likewise.
27467 * lra-constraints.c (reg_class_from_constraints): Likewise.
27468 (process_alt_operands, process_address, curr_insn_transform): Likewise.
27469 * postreload.c (reload_cse_simplify_operands): Likewise.
27470 * reload.c (push_secondary_reload, scratch_reload_class)
27471 (find_reloads, alternative_allows_const_pool_ref): Likewise.
27472 * reload1.c (maybe_fix_stack_asms): Likewise.
27473 * targhooks.c (default_secondary_reload): Likewise.
27474 * stmt.c (parse_output_constraint): Likewise.
27475 * recog.c (preprocess_constraints): Likewise.
27476 (constrain_operands, peep2_find_free_register): Likewise.
27477 (asm_operand_ok): Likewise, but add a comment saying why 'o'
27478 must be handled specially.
27480 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
27482 * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
27483 * genpreds.c (have_const_dbl_constraints): Delete.
27484 (add_constraint): Don't set it.
27485 (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
27486 * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
27487 constraints using the lookup_constraint logic.
27488 * ira-lives.c (single_reg_class): Likewise.
27489 * ira.c (ira_setup_alts): Likewise.
27490 * lra-constraints.c (process_alt_operands): Likewise.
27491 * recog.c (asm_operand_ok, constrain_operands): Likewise.
27492 * reload.c (find_reloads): Likewise.
27494 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
27496 * genpreds.c (const_int_start, const_int_end): New variables.
27497 (choose_enum_order): Output CONST_INT constraints before memory
27499 (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
27501 * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
27502 * ira.c (ira_setup_alts): Likewise.
27503 * lra-constraints.c (process_alt_operands): Likewise.
27504 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
27505 * reload.c (find_reloads): Likewise.
27507 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
27509 * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
27510 decmem_ok and incmem_ok. Reformat other bitfields for consistency.
27511 * recog.c (preprocess_constraints): Update accordingly.
27513 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
27515 * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
27516 (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
27517 (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
27518 * genpreds.c (print_type_tree): New function.
27519 (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
27520 REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
27521 EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
27522 Write out enum constraint_type and get_constraint_type.
27523 * lra-constraints.c (satisfies_memory_constraint_p): Take a
27524 constraint_num rather than a constraint string.
27525 (satisfies_address_constraint_p): Likewise.
27526 (reg_class_from_constraints): Avoid old constraint macros.
27527 (process_alt_operands, process_address_1): Likewise.
27528 (curr_insn_transform): Likewise.
27529 * ira-costs.c (record_reg_classes): Likewise.
27530 (record_operand_costs): Likewise.
27531 * ira-lives.c (single_reg_class): Likewise.
27532 (ira_implicitly_set_insn_hard_regs): Likewise.
27533 * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
27534 * postreload.c (reload_cse_simplify_operands): Likewise.
27535 * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
27536 (constrain_operands, peep2_find_free_register): Likewise.
27537 * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
27538 (find_reloads, alternative_allows_const_pool_ref): Likewise.
27539 * reload1.c (maybe_fix_stack_asms): Likewise.
27540 * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
27541 * targhooks.c (default_secondary_reload): Likewise.
27542 * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
27543 to EXTRA_CONSTRAINT_STR.
27544 * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
27546 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
27548 * genpreds.c (write_constraint_satisfied_p_1): Replace with...
27549 (write_constraint_satisfied_p_array): ...this new function.
27550 (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
27552 (write_insn_preds_c): Update accordingly.
27554 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
27556 * genpreds.c (write_lookup_constraint): Rename to...
27557 (write_lookup_constraint_1): ...this.
27558 (write_lookup_constraint_array): New function.
27559 (write_tm_preds_h): Define lookup_constraint as an inline function
27560 that uses write_lookup_constraint_array where possible.
27561 (write_insn_preds_c): Update for the changes above.
27563 2014-06-11 Richard Sandiford <rdsandiford@googlemail.com>
27565 * doc/md.texi (regclass_for_constraint): Rename to...
27566 (reg_class_for_constraint): ...this.
27567 * genpreds.c (num_constraints, enum_order, register_start)
27568 (register_end, satisfied_start, memory_start, memory_end)
27569 (address_start, address_end): New variables.
27570 (add_constraint): Count the number of constraints.
27571 (choose_enum_order): New function.
27572 (write_enum_constraint_num): Iterate over enum_order.
27573 (write_regclass_for_constraint): Rename to...
27574 (write_reg_class_for_constraint_1): ...this and update output
27576 (write_constraint_satisfied_p): Rename to...
27577 (write_constraint_satisfied_p_1): ...this and update output
27578 accordingly. Do nothing if all extra constraints are register
27580 (write_insn_extra_memory_constraint): Delete.
27581 (write_insn_extra_address_constraint): Delete.
27582 (write_range_function): New function.
27583 (write_tm_preds_h): Define constraint_satisfied_p and
27584 reg_class_for_constraint as inline functions that do a range check
27585 before calling the out-of-line function. Use write_range_function
27586 to implement insn_extra_{register,memory,address}_constraint,
27587 the first of which is new.
27588 (write_insn_preds_c): Update after above changes to write_* functions.
27589 (main): Call choose_enum_order.
27591 2014-06-11 Thomas Preud'homme <thomas.preudhomme@arm.com>
27593 PR tree-optimization/61306
27594 * tree-ssa-math-opts.c (struct symbolic_number): Store type of
27595 expression instead of its size.
27596 (do_shift_rotate): Adapt to change in struct symbolic_number. Return
27597 false to prevent optimization when the result is unpredictable due to
27598 arithmetic right shift of signed type with highest byte is set.
27599 (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
27600 (init_symbolic_number): Likewise.
27601 (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
27602 when the result is unpredictable due to sign extension.
27604 2014-06-11 Terry Guo <terry.guo@arm.com>
27606 * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
27607 (*thumb1_addsi3): Ditto.
27608 (*thumb_subdi3): Ditto.
27609 (thumb1_subsi3_insn): Ditto.
27610 (*thumb_mulsi3): Ditto.
27611 (*thumb_mulsi3_v6): Ditto.
27612 (*thumb1_andsi3_insn): Ditto.
27613 (thumb1_bicsi3): Ditto.
27614 (*thumb1_iorsi3_insn): Ditto.
27615 (*thumb1_xorsi3_insn): Ditto.
27616 (*thumb1_ashlsi3): Ditto.
27617 (*thumb1_ashrsi3): Ditto.
27618 (*thumb1_lshrsi3): Ditto.
27619 (*thumb1_rotrsi3): Ditto.
27620 (*thumb1_negdi2): Ditto.
27621 (*thumb1_negsi2): Ditto.
27622 (*thumb1_abssi2): Ditto.
27623 (*thumb1_neg_abssi2): Ditto.
27624 (*thumb1_one_cmplsi2): Ditto.
27625 (*thumb1_zero_extendhisi2): Ditto.
27626 (*thumb1_zero_extendqisi2): Ditto.
27627 (*thumb1_zero_extendqisi2_v6): Ditto.
27628 (thumb1_extendhisi2): Ditto.
27629 (thumb1_extendqisi2): Ditto.
27630 (*thumb1_movdi_insn): Ditto.
27631 (*thumb1_movsi_insn): Ditto.
27632 (*thumb1_movhi_insn): Ditto.
27633 (thumb_movhi_clobber): Ditto.
27634 (*thumb1_movqi_insn): Ditto.
27635 (*thumb1_movhf): Ditto.
27636 (*thumb1_movsf_insn): Ditto.
27637 (*thumb_movdf_insn): Ditto.
27638 (movmem12b): Ditto.
27640 (cbranchqi4): Ditto.
27641 (cbranchsi4_insn): Ditto.
27642 (cbranchsi4_scratch): Ditto.
27643 (*negated_cbranchsi4): Ditto.
27644 (*tbit_cbranch): Ditto.
27645 (*tlobits_cbranch): Ditto.
27646 (*tstsi3_cbranch): Ditto.
27647 (*cbranchne_decr1): Ditto.
27648 (*addsi3_cbranch): Ditto.
27649 (*addsi3_cbranch_scratch): Ditto.
27650 (*thumb_cmpdi_zero): Ditto.
27651 (cstoresi_eq0_thumb1): Ditto.
27652 (cstoresi_ne0_thumb1): Ditto.
27653 (*cstoresi_eq0_thumb1_insn): Ditto.
27654 (*cstoresi_ne0_thumb1_insn): Ditto.
27655 (cstoresi_nltu_thumb1): Ditto.
27656 (cstoresi_ltu_thumb1): Ditto.
27657 (thumb1_addsi3_addgeu): Ditto.
27658 (*thumb_jump): Ditto.
27659 (*call_reg_thumb1_v5): Ditto.
27660 (*call_reg_thumb1): Ditto.
27661 (*call_value_reg_thumb1_v5): Ditto.
27662 (*call_value_reg_thumb1): Ditto.
27663 (*call_insn): Ditto.
27664 (*call_value_insn): Ditto.
27665 (thumb1_casesi_internal_pic): Ditto.
27666 (thumb1_casesi_dispatch): Ditto.
27667 (*thumb1_indirect_jump): Ditto.
27668 (prologue_thumb1_interwork): Ditto.
27669 (*epilogue_insns): Ditto.
27670 (consttable_1): Ditto.
27671 (consttable_2): Ditto.
27672 (tablejump): Ditto.
27673 (*thumb1_tablejump): Ditto.
27674 (thumb_eh_return): Ditto.
27675 (define_peephole2): Two of them are thumb1 only and got moved into
27676 new file thumb1.md.
27677 (define_split): Six of them are thumb1 only and got moved into new
27679 * config/arm/thumb1.md: New file comprised of above thumb1 only
27682 2014-06-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27684 * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
27685 * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
27687 * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
27688 (aarch64_crc_builtin_datum): New struct.
27689 (aarch64_crc_builtin_data): New.
27690 (aarch64_init_crc32_builtins): New function.
27691 (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
27692 (aarch64_crc32_expand_builtin): New.
27693 (aarch64_expand_builtin): Add CRC32 builtin expansion case.
27694 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
27695 __ARM_FEATURE_CRC32 when appropriate.
27696 (TARGET_CRC32): Define.
27697 * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
27698 UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
27699 UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
27700 (aarch64_<crc_variant>): New pattern.
27701 * config/aarch64/arm_acle.h: New file.
27702 * config/aarch64/iterators.md (CRC): New int iterator.
27703 (crc_variant, crc_mode): New int attributes.
27704 * doc/aarch64-acle-intrinsics.texi: New file.
27705 * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
27706 Include aarch64-acle-intrinsics.texi.
27708 2014-06-11 Evgeny Stupachenko <evstupac@gmail.com>
27710 * tree-vect-data-refs.c (vect_grouped_store_supported): New
27711 check for stores group of length 3.
27712 (vect_permute_store_chain): New permutations for stores group of
27714 * tree-vect-stmts.c (vect_model_store_cost): Change cost
27715 of vec_perm_shuffle for the new permutations.
27717 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
27719 * ipa-visibility.c (function_and_variable_visibility): Disable virtual
27720 table rewriting temporarily on targets not supporting ONE_ONLY.
27722 2014-06-11 Richard Biener <rguenther@suse.de>
27724 PR middle-end/61437
27726 2014-06-04 Richard Biener <rguenther@suse.de>
27728 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
27729 TREE_PUBLIC and DECL_EXTERNAL decls.
27731 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
27733 * varasm.c (set_implicit_section): New function.
27734 (resolve_unique_section): Use it to set implicit section
27736 (get_named_text_section): Use symtab_get_node (decl)->implicit_section
27737 (default_function_section): Likewise.
27738 (decl_binds_to_current_def_p): Constify argument.
27739 * varasm.h (decl_binds_to_current_def_p): Update prototype.
27740 * asan.c (asan_protect_global): Use
27741 symtab_get_node (decl)->implicit_section.
27742 * symtab.c (dump_symtab_base): Dump implicit sections.
27743 (verify_symtab_base): Verify sanity of sectoins and comdats.
27744 (symtab_resolve_alias): Alias share the section of its target.
27745 (set_section_1): New function.
27746 (symtab_node::set_section): Move here, recurse to aliases.
27747 (verify_symtab): Check for duplicated symtab lists.
27748 * tree-core.h (implicit_section_name_p): Remove.
27749 * tree-vect-data-refs.c: Include varasm.h.
27750 (vect_can_force_dr_alignment_p): Fix conditional on when
27751 decl bints to current definition; use
27752 symtab_get_node (decl)->implicit_section.
27753 * cgraph.c (cgraph_make_node_local_1): Fix section set.
27754 * cgraph.h (struct symtab_node): Add implicit_section.
27755 (set_section): Rename to ...
27756 (set_section_for_node): ... this one.
27757 (set_section): Declare.
27758 * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
27759 * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
27760 input_overwrite_node, input_varpool_node): Stream implicit_section.
27761 * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
27762 removal; it will fail in LTO.
27764 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27766 * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
27767 Change second alternative type to f_mcr.
27768 * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
27769 and 12th alternatives' types to f_mcr and f_mrc.
27770 (*movdi_aarch64): Same for 12th and 13th alternatives.
27771 (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
27772 (aarch64_movtilow_tilow): Change type to fmov.
27774 2014-06-10 Jiong Wang <jiong.wang@arm.com>
27776 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
27777 (aarch64_save_or_restore_callee_save_registers): Fix layout.
27779 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27781 * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
27783 (aarch64_sqrdmulh_lane<mode>): Likewise.
27784 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
27785 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
27786 (aarch64_sqdmulh_laneq<mode>): New expander.
27787 (aarch64_sqrdmulh_laneq<mode>): Likewise.
27788 (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
27789 (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
27790 (aarch64_sqdmulh_lane<mode>): New expander.
27791 (aarch64_sqrdmulh_lane<mode>): Likewise.
27792 (aarch64_sq<r>dmulh_lane<mode>): Rename to...
27793 (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
27794 (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
27795 (aarch64_sqdmlal_laneq<mode>): Likewise.
27796 (aarch64_sqdmlsl_lane<mode>): Likewise.
27797 (aarch64_sqdmlsl_laneq<mode>): Likewise.
27798 (aarch64_sqdmlal2_lane<mode>): Likewise.
27799 (aarch64_sqdmlal2_laneq<mode>): Likewise.
27800 (aarch64_sqdmlsl2_lane<mode>): Likewise.
27801 (aarch64_sqdmlsl2_laneq<mode>): Likewise.
27802 (aarch64_sqdmull_lane<mode>): Likewise.
27803 (aarch64_sqdmull_laneq<mode>): Likewise.
27804 (aarch64_sqdmull2_lane<mode>): Likewise.
27805 (aarch64_sqdmull2_laneq<mode>): Likewise.
27807 2014-06-10 Richard Biener <rguenther@suse.de>
27809 PR tree-optimization/61438
27810 * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
27811 (eliminate_dom_walker::before_dom_children): Only try to inhibit
27812 insertion of IVs if running PRE.
27813 (eliminate): Adjust.
27814 (pass_pre::execute): Likewise.
27815 (pass_fre::execute): Likewise.
27817 2014-06-10 Richard Biener <rguenther@suse.de>
27819 PR middle-end/61456
27820 * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
27821 Do not use the main variant for the type comparison.
27822 (ncr_compar): Likewise.
27823 (nonoverlapping_component_refs_p): Likewise.
27825 2014-06-10 Marcus Shawcroft <marcus.shawcroft@arm.com>
27827 * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
27828 REG_CFA_RESTORE mode.
27830 2014-06-10 Evgeny Stupachenko <evstupac@gmail.com>
27832 * config/i386/i386.c (expand_vec_perm_pblendv): New.
27833 * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
27834 expand_vec_perm_pblendv.
27836 2014-06-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
27838 * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
27840 Simplify description of __crc32d and __crc32cd intrinsics.
27841 * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
27844 2014-06-10 Thomas Schwinge <thomas@codesourcery.com>
27847 * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
27848 * config.in: Regenerate.
27849 * configure: Likewise.
27851 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
27853 * ipa-reference.c (is_proper_for_analysis): Exclude addressable
27855 (intersect_static_var_sets): Remove.
27856 (propagate): Do not prune local statics.
27858 2014-06-10 Jakub Jelinek <jakub@redhat.com>
27861 * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
27862 Set lastprivate_firstprivate even if omp_private_outer_ref
27863 langhook returns true.
27864 <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
27865 langhook, call unshare_expr on new_var and call
27866 build_outer_var_ref to get the last argument.
27868 2014-06-10 Marek Polacek <polacek@redhat.com>
27871 * doc/extend.texi: Add cindex for transparent_union.
27873 2014-06-09 Thomas Preud'homme <thomas.preudhomme@arm.com>
27875 * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
27876 init_symbolic_number ().
27878 2014-05-18 John David Anglin <danglin@gcc.gnu.org>
27880 PR middle-end/61141
27881 * emit-rtl.c (reset_all_used_flags): In a sequence, check that
27882 XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
27883 (verify_rtl_sharing): Likewise.
27885 2014-06-09 Marc Glisse <marc.glisse@inria.fr>
27888 * tree.c (build_qualified_type): Use a canonical type for
27891 2014-06-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
27893 * config/arm/arm-modes.def: Remove XFmode.
27895 2014-06-09 Alan Lawrence <alan.lawrence@arm.com>
27898 * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
27899 vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
27900 vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
27901 vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
27902 vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
27903 vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
27904 vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
27905 vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
27906 vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
27908 2014-06-09 Jan Hubicka <hubicka@ucw.cz>
27910 * tree-core.h (tree_decl_with_vis): Remove section_name.
27912 2014-06-09 Kito Cheng <kito@0xlab.org>
27914 * ira.c (ira): Don't call init_caller_save if LRA enabled
27915 since LRA use its own infrastructure to handle that.
27917 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
27919 * symtab.c (dump_symtab_base): Update dumping.
27920 (symtab_make_decl_local): Clear only DECL_COMDAT.
27921 * tree-vect-data-refs.c (Check that variable is static before
27922 tampering with sections.
27923 * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
27924 (cgraph_create_virtual_clone): Likewise.
27925 * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
27926 (decl_section_name, set_decl_section_name): New accessors.
27927 (find_decls_types_r): Do not walk section name
27928 * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
27929 (decl_comdat_group, decl_comdat_group_id): Constify.
27930 (decl_section_name, set_decl_section_name): Update.
27931 * varpool.c (varpool_finalize_named_section_flags): Use get_section.
27932 * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
27933 (cgraph_make_node_local_1): Clear section and comdat group.
27934 * cgraph.h (set_comdat_group): Sanity check.
27935 (get_section, set_section): New.
27936 * ipa-comdats.c (ipa_comdats): Use get_section.
27937 * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
27938 * lto-streamer-out.c: Do not follow section names.
27939 * c-family/c-common.c (handle_section_attribute): Update.
27940 * lto-cgraph.c (lto_output_node): Output section.
27941 (lto_output_varpool_node): Likewise.
27942 (read_comdat_group): Rename to ...
27943 (read_identifier): ... this one.
27944 (read_string_cst): New function.
27945 (input_node, input_varpool_node): Input section names.
27946 * tree-emutls.c (get_emutls_init_templ_addr): Update.
27947 (new_emutls_decl): Update.
27948 (secname_for_decl): Check section names only of static vars.
27949 * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
27950 * config/i386/winnt.c (i386_pe_unique_section): Likewise.
27951 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
27952 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
27953 * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
27954 * config/mcore/mcore.c (mcore_unique_section): Likewise.
27955 * config/mips/mips.c (mips16_build_function_stub): Likewise.
27956 * config/v850/v850.c (v850_insert_attributes): Likewise.
27957 * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
27959 (h8300_handle_tiny_data_attribute): Likewise.
27960 * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
27961 (bfin_handle_l2_attribute): Likewise.
27963 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
27965 * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
27966 remove static initializer.
27968 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
27970 * varasm.c (use_blocks_for_decl_p): Check symbol table
27971 instead of alias attribute.
27972 (place_block_symbol): Recurse on aliases.
27974 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
27976 * ipa-visibility.c: Include varasm.h
27977 (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
27979 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
27981 * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
27982 outputting aliases.
27984 2014-06-07 Steven Bosscher <steven@gcc.gnu.org>
27986 * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
27987 from test_insn into GGC space escape via SET_SRC.
27989 2014-06-07 Eric Botcazou <ebotcazou@adacore.com>
27991 * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
27992 call statement, if any.
27993 (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
27994 statements, if any. Tidy up.
27996 2014-06-06 Michael Meissner <meissner@linux.vnet.ibm.com>
27999 * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
28000 iterators, VSX_D that handles 64-bit types, and VSX_LE that
28001 handles swapping the two 64-bit double words on little endian
28002 systems. Include V1TImode and optionally TImode in VSX_LE so that
28003 these types are properly swapped. Change all of the insns and
28004 splits that do the 64-bit swaps to use VSX_LE.
28005 (vsx_le_perm_load_<mode>): Likewise.
28006 (vsx_le_perm_store_<mode>): Likewise.
28007 (splitters for little endian memory operations): Likewise.
28008 (vsx_xxpermdi2_le_<mode>): Likewise.
28009 (vsx_lxvd2x2_le_<mode>): Likewise.
28010 (vsx_stxvd2x2_le_<mode>): Likewise.
28012 2014-06-06 Uros Bizjak <ubizjak@gmail.com>
28015 * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
28016 define_insn_and_split pattern, merged from *floatunssi<mode>2_1
28017 and corresponding splitters. Zero extend general register
28018 or memory input operand to XMM temporary. Enable for
28019 TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
28020 (floatunssi<mode>2): Update expander predicate.
28022 2014-06-06 Vladimir Makarov <vmakarov@redhat.com>
28024 PR rtl-optimization/61325
28025 * lra-constraints.c (process_address_1): Check scale equal to one
28026 to prevent transformation: base + scale * index => base + new_reg.
28028 2014-06-06 Richard Biener <rguenther@suse.de>
28030 PR tree-optimization/59299
28031 * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
28033 (nearest_common_dominator_of_uses): Likewise.
28034 (statement_sink_location): Adjust. Support sinking loads.
28036 2014-06-06 Martin Jambor <mjambor@suse.cz>
28038 * ipa-prop.c (get_place_in_agg_contents_list): New function.
28039 (build_agg_jump_func_from_list): Likewise.
28040 (determine_known_aggregate_parts): Renamed to
28041 determine_locally_known_aggregate_parts. Moved some functionality
28042 to the two functions above, removed bound checks.
28044 2014-06-06 James Greenhalgh <james.greenhalgh@arm.com>
28046 * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
28047 * config/aarch64/aarch64.c (aarch64_move_pointer): New.
28048 (aarch64_progress_pointer): Likewise.
28049 (aarch64_copy_one_part_and_move_pointers): Likewise.
28050 (aarch64_expand_movmen): Likewise.
28051 * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
28052 * config/aarch64/aarch64.md (movmem<mode>): New.
28054 2014-06-06 Bingfeng Mei <bmei@broadcom.com>
28056 * targhooks.c (default_add_stmt_cost): Call target specific
28057 hook instead of default one.
28059 2014-06-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
28061 * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
28062 endianness instead of host endianness.
28063 * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
28066 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
28069 * function.c (instantiate_decls): Process the saved static chain.
28070 (expand_function_start): If not optimizing, save the static chain
28072 * tree-nested.c (convert_all_function_calls): Always create the static
28073 chain for nested functions if not optimizing.
28075 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
28077 * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
28079 2014-06-06 Richard Biener <rguenther@suse.de>
28081 * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
28082 (construct_init_block): Likewise.
28083 (construct_exit_block): Likewise.
28084 (pass_expand::execute): Likewise.
28085 * graphite.c (graphite_transforms): Replace check for current_loops
28086 with a check for > 1 loops.
28087 (pass_graphite_transforms::execute): Adjust.
28088 * ipa-split.c (split_function): Remove check for current_loops.
28089 * omp-low.c (expand_parallel_call): Likewise.
28090 (expand_omp_for_init_counts): Likewise.
28091 (extract_omp_for_update_vars): Likewise.
28092 (expand_omp_for_generic): Likewise.
28093 (expand_omp_sections): Likewise.
28094 (expand_omp_target): Likewise.
28095 * tracer.c (tail_duplicate): Likewise.
28096 (pass_tracer::execute): Likewise.
28097 * trans-mem.c (expand_transaction): Likewise.
28098 * tree-complex.c (expand_complex_div_wide): Likewise.
28099 * tree-eh.c (lower_resx): Likewise.
28100 (cleanup_empty_eh_merge_phis): Likewise.
28101 * tree-predcom.c (run_tree_predictive_commoning): Replace check for
28102 current_loops with a check for > 1 loops.
28103 (pass_predcom::execute): Adjust.
28104 * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
28105 * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
28106 * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
28107 * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
28108 * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
28109 * tree-switch-conversion.c (process_switch): Likewise.
28110 * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
28111 * tree-vrp.c (vrp_visit_phi_node): Likewise.
28112 (execute_vrp): Likewise.
28113 * ubsan.c (ubsan_expand_null_ifn): Likewise.
28115 2014-06-06 Eric Botcazou <ebotcazou@adacore.com>
28117 * rtl.h (insn_location): Declare.
28118 * cfgcleanup.c (try_forward_edges): Compare the locus of locations
28119 with UNKNOWN_LOCATION.
28120 * emit-rtl.c (insn_location): New function.
28121 * final.c (notice_source_line): Check that the instruction has a
28122 location before retrieving it and use insn_location.
28123 * modulo-sched.c (loop_single_full_bb_p): Likewise.
28124 * print-rtl.c (print_rtx): Likewise.
28126 2014-06-06 Richard Biener <rguenther@suse.de>
28128 * passes.def: Move 2nd VRP pass before phi-only-cprop.
28130 2014-06-06 Christian Bruel <christian.bruel@st.com>
28132 PR tree-optimization/43934
28133 * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
28136 2014-06-06 Richard Sandiford <rdsandiford@googlemail.com>
28138 * ira-lives.c (single_reg_class): Add missing break. Explicitly
28139 return NO_REGS for extra address and memory constraints. Handle
28140 operands that match (or are equivalent to something that matches)
28141 extra constant constraints. Ignore other non-register operands.
28143 2014-06-06 Alan Modra <amodra@gmail.com>
28146 * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
28147 * doc/tm.texi: Regenerate.
28148 * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
28149 Use throughout in place of REG_PARM_STACK_SPACE.
28150 * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
28151 "incoming" param. Pass to rs6000_function_parms_need_stack.
28152 (rs6000_function_parms_need_stack): Add "incoming" param, ignore
28153 prototype_p when incoming. Use function decl when incoming
28154 to handle K&R style functions.
28155 * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
28156 (INCOMING_REG_PARM_STACK_SPACE): Define.
28158 2014-06-05 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
28161 * cfgexpand.c (expand_debug_expr): Use address space of nested
28162 TREE_TYPE for ADDR_EXPR and MEM_REF.
28164 2014-06-05 Jeff Law <law@redhat.com>
28166 PR tree-optimization/61289
28167 * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
28168 DST_MAP parameters. Invalidate by walking all the SSA_NAME_VALUES
28169 looking for those which match LHS. All callers changed.
28170 (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
28171 parameters and code which manipulated them. All callers changed.
28172 (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
28173 and DST_MAP parameters. Simplify invalidation code by just calling
28174 invalidate_equivalences. All callers changed.
28175 (thread_across_edge): Simplify now that we don't need to maintain
28176 the map of equivalences to invalidate.
28178 2014-06-05 Kai Tietz <ktietz@redhat.com>
28179 Richard Henderson <rth@redhat.com>
28182 * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
28183 checking for !TARGET_X32.
28184 * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
28185 (sibcall_intern): New define_insn, plus required peepholes.
28186 (sibcall_pop_intern): Likewise.
28187 (sibcall_value_intern): Likewise.
28188 (sibcall_value_pop_intern): Likewise.
28190 2014-06-05 Ilya Enkovich <ilya.enkovich@intel.com>
28192 * tree-inline.c (tree_function_versioning): Check DF info existence
28193 before accessing it.
28195 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
28197 * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
28199 * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
28200 aarch64_frame hard_fp_offset and frame_size.
28201 (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
28202 frame_size; remove original_frame_size.
28203 (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
28204 (aarch64_initial_elimination_offset): Remove frame_size and
28205 offset. Use aarch64_frame frame_size.
28207 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
28208 Jiong Wang <jiong.wang@arm.com>
28209 Renlin <renlin.li@arm.com>
28211 * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
28212 initialization of R30 offset. Update offset. Iterate core
28213 regisers upto X30. Remove X29, X30 specific code.
28215 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
28216 Jiong Wang <jiong.wang@arm.com>
28218 * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
28219 (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
28220 (aarch64_register_saved_on_entry): Adjust test.
28222 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
28224 * config/aarch64/aarch64.h (machine_function): Move
28225 saved_varargs_size from here...
28226 (aarch64_frame): ... to here.
28228 * config/aarch64/aarch64.c (aarch64_expand_prologue)
28229 (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
28230 (aarch64_initial_elimination_offset)
28231 (aarch64_setup_incoming_varargs): Adjust location of
28232 saved_varargs_size.
28234 2014-06-05 Marcus Shawcroft <marcus.shawcroft@arm.com>
28236 * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
28239 2014-06-05 Jaydeep Patil <Jaydeep.Patil@imgtec.com>
28240 Prachi Godbole <Prachi.Godbole@imgtec.com>
28242 * config/mips/mips-cpus.def: Add definition for p5600. Updated
28243 mips32r5 entry to use PROCESSOR_P5600.
28244 * config/mips/mips-tables.opt: Regenerate.
28245 * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
28246 * config/mips/mips.c (mips_fmadd_bypass): New function.
28247 (mips_rtx_cost_data): Add costs for p5600.
28248 (mips_issue_rate): Add support for p5600.
28249 (mips_multipass_dfa_lookahead): Likewise.
28250 * config/mips/mips.h (TUNE_P5600): New define.
28251 (TUNE_MACC_CHAINS): Add TUNE_P5600.
28252 (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
28253 * config/mips/mips.md: Include p5600.md.
28254 (processor): Add p5600.
28255 * config/mips/p5600.md: New file.
28257 2014-06-05 Evgeny Stupachenko <evstupac@gmail.com>
28259 * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
28260 * config/i386/predicates.md (palignr_operand): New.
28261 Indicates if permutation is suitable for palignr instruction.
28263 2014-06-05 Yuri Rumyantsev <ysrumyan@gmail.com>
28265 PR tree-optimization/61319
28266 * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
28267 stmt belongs to loop.
28269 2014-06-05 Richard Biener <rguenther@suse.de>
28271 * gimplify.c (create_tmp_from_val): Remove is_formal parameter
28272 and set DECL_GIMPLE_REG_P unconditionally if appropriate.
28273 (lookup_tmp_var): Adjust.
28274 (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
28276 2014-06-05 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28278 * config/arm/arm.md (enabled): Disable opt_enabled attribute.
28280 2014-06-05 Marek Polacek <polacek@redhat.com>
28283 * doc/invoke.texi: Document -Wlogical-not-parentheses.
28285 2014-06-04 Tom de Vries <tom@codesourcery.com>
28287 * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
28290 2014-06-04 Marc Glisse <marc.glisse@inria.fr>
28292 PR tree-optimization/61385
28293 * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
28295 2014-06-04 Bernd Schmidt <bernds@codesourcery.com>
28297 * lto-wrapper.c (fatal, fatal_perror): Remove functions. All callers
28298 changed to use fatal_error.
28299 (main): Ensure lto_wrapper_cleanup is run atexit.
28301 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
28303 * lra-constraints.c (valid_address_p): Move earlier in file.
28304 (address_eliminator): New structure.
28305 (satisfies_memory_constraint_p): New function.
28306 (satisfies_address_constraint_p): Likewise.
28307 (process_alt_operands, process_address, curr_insn_transform): Use them.
28309 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
28311 * lra-int.h (lra_static_insn_data): Make operand_alternative a
28313 (target_lra_int, default_target_lra_int, this_target_lra_int)
28314 (op_alt_data): Delete.
28315 * lra.h (lra_init): Delete.
28316 * lra.c (default_target_lra_int, this_target_lra_int): Delete.
28317 (init_insn_code_data_once): Remove op_alt_data handling.
28318 (finish_insn_code_data_once): Likewise.
28319 (init_op_alt_data): Delete.
28320 (get_static_insn_data): Initialize operand_alternative to null.
28321 (free_insn_recog_data): Cast operand_alternative before freeing it.
28322 (setup_operand_alternative): Take the operand_alternative as
28323 parameter and assume it isn't already cached in the static
28325 (lra_set_insn_recog_data): Update accordingly.
28326 (lra_init): Delete.
28327 * ira.c (ira_init): Don't call lra_init.
28328 * target-globals.h (this_target_lra_int): Declare.
28329 (target_globals): Remove lra_int.
28330 (restore_target_globals): Update accordingly.
28331 * target-globals.c: Don't include lra-int.h.
28332 (default_target_globals, save_target_globals): Remove lra_int.
28334 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
28336 * recog.h (operand_alternative): Convert reg_class, reject,
28337 matched and matches into bitfields.
28338 (preprocess_constraints): New overload.
28339 (preprocess_insn_constraints): New function.
28340 (preprocess_constraints): Take the insn as parameter.
28341 (recog_op_alt): Change into a pointer.
28342 (target_recog): Add x_op_alt.
28343 * recog.c (asm_op_alt): New variable.
28344 (recog_op_alt): Change into a pointer.
28345 (preprocess_constraints): New overload, replacing the old function
28346 definition with one that doesn't use global state.
28347 (preprocess_insn_constraints): New function.
28348 (preprocess_constraints): Use them. Take the insn as parameter.
28349 Use asm_op_alt for asms.
28350 (recog_init): Free existing x_op_alt entries.
28351 * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
28353 (make_early_clobber_and_input_conflicts): Likewise.
28354 (process_bb_node_lives): Pass the insn to process_constraints.
28355 * reg-stack.c (check_asm_stack_operands): Likewise.
28356 (subst_asm_stack_regs): Likewise.
28357 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
28358 * regrename.c (build_def_use): Likewise.
28359 * sched-deps.c (sched_analyze_insn): Likewise.
28360 * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
28361 * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
28362 (note_invalid_constants): Likewise.
28363 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
28364 (ix86_legitimate_combined_insn): Make operand_alternative pointer
28367 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
28369 * recog.c (preprocess_constraints): Don't skip disabled alternatives.
28370 * ira-lives.c (check_and_make_def_conflict): Check for disabled
28372 (make_early_clobber_and_input_conflicts): Likewise.
28373 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
28375 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
28377 * recog.h (alternative_class): New function.
28378 (which_op_alt): Return a const recog_op_alt.
28379 * reg-stack.c (check_asm_stack_operands): Update type accordingly.
28380 (subst_asm_stack_regs): Likewise.
28381 * config/arm/arm.c (note_invalid_constants): Likewise.
28382 * regcprop.c (copyprop_hardreg_forward_1): Likewise. Don't modify
28383 the operand_alternative; use alternative class instead.
28384 * sel-sched.c (get_reg_class): Likewise.
28385 * regrename.c (build_def_use): Likewise.
28386 (hide_operands, restore_operands, record_out_operands): Update type
28389 2014-06-04 Richard Sandiford <rdsandiford@googlemail.com>
28391 * recog.h (recog_op_alt): Convert to a flat array.
28392 (which_op_alt): New function.
28393 * recog.c (recog_op_alt): Convert to a flat array.
28394 (preprocess_constraints): Update accordingly, grouping all
28395 operands of the same alternative together, rather than the
28397 * ira-lives.c (check_and_make_def_conflict): Likewise.
28398 (make_early_clobber_and_input_conflicts): Likewise.
28399 * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
28400 * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
28401 (subst_asm_stack_regs): Likewise.
28402 * regcprop.c (copyprop_hardreg_forward_1): Likewise.
28403 * regrename.c (hide_operands, record_out_operands): Likewise.
28404 (build_def_use): Likewise.
28405 * sel-sched.c (get_reg_class): Likewise.
28406 * config/arm/arm.c (note_invalid_constants): Likewise.
28408 2014-06-04 Jason Merrill <jason@redhat.com>
28412 * gimplify.c (gimplify_arg): Non-static.
28413 * gimplify.h: Declare it.
28415 2014-06-04 Richard Biener <rguenther@suse.de>
28417 * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
28418 TREE_PUBLIC and DECL_EXTERNAL decls.
28420 2014-06-04 Matthew Fortune <matthew.fortune@imgtec.com>
28422 * regcprop.c (copyprop_hardreg_forward_1): Account for
28423 HARD_REGNO_CALL_PART_CLOBBERED.
28425 2014-06-04 Richard Biener <rguenther@suse.de>
28427 * configure.ac: Check whether the underlying type of int64_t
28428 is long or long long.
28429 * configure: Regenerate.
28430 * config.in: Likewise.
28431 * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
28432 (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
28434 2014-06-04 Richard Biener <rguenther@suse.de>
28436 PR tree-optimization/60098
28437 * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
28439 (dse_optimize_stmt): Simplify, now that we found a kill
28442 2014-06-04 Richard Biener <rguenther@suse.de>
28444 * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
28445 of accesses with non-invariant address.
28447 2014-06-04 Martin Liska <mliska@suse.cz>
28449 * cgraph.h (cgraph_make_wrapper): New function introduced.
28450 * cgraphunit.c (cgraph_make_wrapper): The function implementation.
28451 * ipa-inline.h (inline_analyze_function): The function is global.
28452 * ipa-inline-analysis.c (inline_analyze_function): Likewise.
28454 2014-06-04 Martin Liska <mliska@suse.cz>
28456 * tree.h (private_lookup_attribute_starting): New function.
28457 (lookup_attribute_starting): Likewise.
28458 * tree.c (private_lookup_attribute_starting): Likewise.
28460 2014-06-04 Martin Liska <mliska@suse.cz>
28462 * cgraph.h (expand_thunk): New argument added.
28463 (address_taken_from_non_vtable_p): New global function.
28464 * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
28465 * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
28466 * cgraphunit.c (analyze_function): Likewise.
28467 (assemble_thunks_and_aliases): Argument added to call.
28468 (expand_thunk): New argument forces to produce GIMPLE thunk.
28470 2014-06-04 Martin Liska <mliska@suse.cz>
28472 * coverage.h (coverage_compute_cfg_checksum): Argument added.
28473 * coverage.c (coverage_compute_cfg_checksum): Likewise.
28474 * profile.c (branch_prob): Likewise.
28476 2014-06-04 Martin Jambor <mjambor@suse.cz>
28479 * ipa-pure-const.c (propagate_pure_const): Add unreachable default
28480 handler for switch on an ipa_ref_use enum.
28481 * ipa-reference.c (analyze_function): Likewise.
28483 2014-06-04 Kai Tietz <ktietz@redhat.com>
28485 * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
28486 from old call-instruction.
28488 2014-06-04 Bin Cheng <bin.cheng@arm.com>
28490 * config/aarch64/aarch64.c (aarch64_classify_address)
28491 (aarch64_legitimize_reload_address): Support full addressing modes
28493 * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
28494 (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
28496 2014-06-03 Andrew Pinski <apinski@cavium.com>
28498 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
28501 2014-06-03 Andrew Pinski <apinski@cavium.com>
28503 * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
28504 (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
28506 2014-06-03 Kai Tietz <ktietz@redhat.com>
28508 * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
28511 2014-06-03 Dehao Chen <dehao@google.com>
28513 * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
28516 2014-06-03 Marek Polacek <polacek@redhat.com>
28519 * doc/invoke.texi: Document -Wswitch-bool.
28520 * function.c (stack_protect_epilogue): Cast controlling expression of
28522 * gengtype.c (walk_type): Generate switch expression with its
28523 controlling expression cast to int.
28525 2014-06-03 Vishnu K S <Vishnu.k_s@atmel.com>
28527 * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
28529 * config/avr/avr-tables.opt: Regenerate.
28530 * config/avr/t-multilib: Regenerate.
28531 * doc/avr-mmcu.texi: Regenerate.
28533 2014-06-03 Vishnu K S <vishnu.k_s@atmel.com>
28534 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
28536 * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
28537 (ata6617c, ata664251): Add new avr35 devices.
28538 (ata6612c): Add new avr4 device.
28539 (ata6613c, ata6614q): Add new avr5 devices.
28540 * config/avr/avr-tables.opt: Regenerate.
28541 * config/avr/t-multilib: Regenerate.
28542 * doc/avr-mmcu.texi: Regenerate.
28544 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
28546 * gcc/config/aarch64/aarch64-builtins.c
28547 (aarch64_types_binop_ssu_qualifiers): New static data.
28548 (TYPES_BINOP_SSU): Define.
28549 * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
28550 urshr_n, ushll_n): Use appropriate unsigned qualifiers.
28551 * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
28552 vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
28553 vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
28554 vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
28555 vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
28556 vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
28557 vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
28558 suffix to builtin function name, remove cast.
28559 (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
28560 vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
28561 vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
28563 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
28565 * gcc/config/aarch64/aarch64-builtins.c
28566 (aarch64_types_binop_uus_qualifiers,
28567 aarch64_types_shift_to_unsigned_qualifiers,
28568 aarch64_types_unsigned_shiftacc_qualifiers): Define.
28569 * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
28570 uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
28571 sqshlu_n, uqshl_n): Update qualifiers.
28572 * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
28573 vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
28574 vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
28575 vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
28576 vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
28577 vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
28578 vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
28579 vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
28580 vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
28581 vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
28582 vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
28583 vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
28584 vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
28585 vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
28586 vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
28587 vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
28588 vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
28589 vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
28590 vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
28591 vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
28592 vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
28593 vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
28594 vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
28595 vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
28596 vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
28597 vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
28598 vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
28600 2014-06-03 Teresa Johnson <tejohnson@google.com>
28602 * tree-sra.c (modify_function): Record caller nodes after rebuild.
28604 2014-06-02 Jason Merrill <jason@redhat.com>
28607 * varpool.c (ctor_for_folding): Handle uninitialized vtables.
28609 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
28611 * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
28614 2014-06-03 Alan Lawrence <alan.lawrence@arm.com>
28616 * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
28618 * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
28619 (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
28620 * config/aarch64/iterators.md (REVERSE): New iterator.
28621 (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
28622 (rev_op): New int_attribute.
28623 * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
28624 vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
28625 vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
28626 vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
28627 vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
28628 vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
28629 vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
28630 Replace temporary __asm__ with __builtin_shuffle.
28632 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
28634 * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
28636 * config/mips/mips-tables.opt: Regenerate.
28637 * config/mips/mips.c (mips_compute_frame_info): Changed if statement
28638 to use mips_isa_rev rather than ISA_MIPS32R2.
28639 * config/mips/mips.h (ISA_MIPS32R3): New define.
28640 (ISA_MIPS32R5): New define.
28641 (ISA_MIPS64R3): New define.
28642 (ISA_MIPS64R5): New define.
28643 (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
28644 ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
28645 (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
28647 (MIPS_ISA_SYNCI_SPEC): Likewise.
28648 (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
28649 (LINK_SPEC): Added mips32r3 and mips32r5.
28650 * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
28651 to mips32r2; and mips64r3 and mips64r5 to mips64r2.
28652 * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
28653 * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
28654 * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
28655 * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
28656 * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
28658 2014-06-03 Andrew Bennett <andrew.bennett@imgtec.com>
28660 * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
28662 * config/mips/mips.opt (mxpa): New option.
28663 * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
28666 2014-06-03 Martin Jambor <mjambor@suse.cz>
28669 * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
28672 2014-06-03 Thomas Preud'homme <thomas.preudhomme@arm.com>
28674 PR tree-optimization/61328
28675 * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
28676 initialization from find_bswap_or_nop_1.
28677 (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
28678 in source_expr2 before using the size value the function sets. Also
28679 make use of init_symbolic_number () in both the old place and
28680 find_bswap_or_nop_load () to avoid reading uninitialized memory when
28681 doing recursion in the GIMPLE_BINARY_RHS case.
28683 2014-06-03 Richard Biener <rguenther@suse.de>
28685 PR tree-optimization/61383
28686 * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
28689 2014-06-03 Richard Sandiford <rdsandiford@googlemail.com>
28691 * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
28692 (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
28693 (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
28694 (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
28696 (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
28697 (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
28698 * system.h: ...here and make it unconditional.
28699 * target.def (conditional_register_usage): Mention
28700 define_register_constraint instead of old-style constraint macros.
28701 * doc/tm.texi.in: Remove documentation for old-style constraint macros.
28702 * doc/tm.texi: Regenerate.
28703 * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
28704 protected by !USE_MD_CONSTRAINTS.
28705 * config/frv/frv.md: Remove quote from old version of documentation.
28706 * config/frv/frv.c (frv_conditional_register_usage): Likewise.
28707 * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
28708 CONST_DOUBLE_OK_FOR_LETTER.
28709 * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
28711 2014-06-02 Andrew Pinski <apinski@cavium.com>
28713 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
28714 /lib/ld-linux32-aarch64.so.1 is used for ILP32.
28715 (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
28716 file whose name depends on -mabi= and -mbig-endian.
28717 * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
28718 Handle LP64 better and handle ilp32 too.
28719 (MULTILIB_OPTIONS): Delete.
28720 (MULTILIB_DIRNAMES): Delete.
28722 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
28724 * expr.h: Remove prototypes of functions defined in builtins.c.
28725 * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
28726 Remove prototypes of functions defined in builtins.c.
28727 * builtins.h: Update prototype list to include all exported functions.
28728 * builtins.c: (default_libc_has_function, gnu_libc_has_function,
28729 no_c99_libc_has_function): Move to targhooks.c
28730 (build_string_literal, build_call_expr_loc_array,
28731 build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
28733 (expand_builtin_object_size, fold_builtin_object_size): Make static.
28734 * targhooks.c (default_libc_has_function, gnu_libc_has_function,
28735 no_c99_libc_has_function): Relocate from builtins.c.
28736 * tree.c: Include builtins.h.
28737 (build_call_expr_loc_array, build_call_expr_loc_vec,
28738 build_call_expr_loc, build_call_expr, build_string_literal): Relocate
28740 * fold-const.h (fold_fma): Move prototype to builtins.h.
28741 * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
28742 * asan.c: Include builtins.h.
28743 * cfgexpand.c: Likewise.
28744 * convert.c: Likewise.
28745 * emit-rtl.c: Likewise.
28746 * except.c: Likewise.
28747 * expr.c: Likewise.
28748 * fold-const.c: Likewise.
28749 * gimple-fold.c: Likewise.
28750 * gimple-ssa-strength-reduction.c: Likewise.
28751 * gimplify.c: Likewise.
28752 * ipa-inline.c: Likewise.
28753 * ipa-prop.c: Likewise.
28754 * lto-streamer-out.c: Likewise.
28755 * stmt.c: Likewise.
28756 * tree-inline.c: Likewise.
28757 * tree-object-size.c: Likewise.
28758 * tree-sra.c: Likewise.
28759 * tree-ssa-ccp.c: Likewise.
28760 * tree-ssa-forwprop.c: Likewise.
28761 * tree-ssa-loop-ivcanon.c: Likewise.
28762 * tree-ssa-loop-ivopts.c: Likewise.
28763 * tree-ssa-math-opts.c: Likewise.
28764 * tree-ssa-reassoc.c: Likewise.
28765 * tree-ssa-threadedge.c: Likewise.
28766 * tree-streamer-in.c: Likewise.
28767 * tree-vect-data-refs.c: Likewise.
28768 * tree-vect-patterns.c: Likewise.
28769 * tree-vect-stmts.c: Likewise.
28770 * config/aarch64/aarch64.c: Likewise.
28771 * config/alpha/alpha.c: Likewise.
28772 * config/arc/arc.c: Likewise.
28773 * config/arm/arm.c: Likewise.
28774 * config/avr/avr.c: Likewise.
28775 * config/bfin/bfin.c: Likewise.
28776 * config/c6x/c6x.c: Likewise.
28777 * config/cr16/cr16.c: Likewise.
28778 * config/cris/cris.c: Likewise.
28779 * config/epiphany/epiphany.c: Likewise.
28780 * config/fr30/fr30.c: Likewise.
28781 * config/frv/frv.c: Likewise.
28782 * config/h8300/h8300.c: Likewise.
28783 * config/i386/i386.c: Likewise.
28784 * config/i386/winnt.c: Likewise.
28785 * config/ia64/ia64.c: Likewise.
28786 * config/iq2000/iq2000.c: Likewise.
28787 * config/lm32/lm32.c: Likewise.
28788 * config/m32c/m32c.c: Likewise.
28789 * config/m32r/m32r.c: Likewise.
28790 * config/m68k/m68k.c: Likewise.
28791 * config/mcore/mcore.c: Likewise.
28792 * config/mep/mep.c: Likewise.
28793 * config/microblaze/microblaze.c: Likewise.
28794 * config/mips/mips.c: Likewise.
28795 * config/mmix/mmix.c: Likewise.
28796 * config/mn10300/mn10300.c: Likewise.
28797 * config/moxie/moxie.c: Likewise.
28798 * config/msp430/msp430.c: Likewise.
28799 * config/nds32/nds32.c: Likewise.
28800 * config/pa/pa.c: Likewise.
28801 * config/pdp11/pdp11.c: Likewise.
28802 * config/picochip/picochip.c: Likewise.
28803 * config/rl78/rl78.c: Likewise.
28804 * config/rs6000/rs6000.c: Likewise.
28805 * config/rx/rx.c: Likewise.
28806 * config/s390/s390.c: Likewise.
28807 * config/score/score.c: Likewise.
28808 * config/sh/sh.c: Likewise.
28809 * config/sparc/sparc.c: Likewise.
28810 * config/spu/spu.c: Likewise.
28811 * config/stormy16/stormy16.c: Likewise.
28812 * config/tilegx/tilegx.c: Likewise.
28813 * config/tilepro/tilepro.c: Likewise.
28814 * config/v850/v850.c: Likewise.
28815 * config/vax/vax.c: Likewise.
28816 * config/xtensa/xtensa.c: Likewise.
28818 2014-06-02 Jeff Law <law@redhat.com>
28820 PR rtl-optimization/61094
28821 * ree.c (combine_reaching_defs): Do not reextend an insn if it
28822 was marked as do_no_reextend. If a copy is needed to eliminate
28823 an extension, then mark it as do_not_reextend.
28825 2014-06-02 Marcus Shawcroft <marcus.shawcroft@arm.com>
28827 * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
28829 2014-06-02 Richard Henderson <rth@redhat.com>
28832 * config/alpha/alpha.c (print_operand_address): Allow symbolic
28833 addresses inside asms. Use output_operand_lossage instead of
28836 2014-06-02 Uros Bizjak <ubizjak@gmail.com>
28839 * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
28840 GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
28842 2014-06-02 Tom de Vries <tom@codesourcery.com>
28844 * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
28845 case that x has VOIDmode.
28847 2014-06-02 Bernd Schmidt <bernds@codesourcery.com>
28849 * varasm.c (copy_constant): Delete function.
28850 (build_constant_desc): Don't call it.
28852 2014-06-02 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
28855 * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
28856 * config/arm/arm.md (mov64 splitter): Replace const_double_operand
28857 with immediate_operand.
28859 2014-06-02 Andreas Schwab <schwab@suse.de>
28861 * config/ia64/ia64.c
28862 (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
28863 pending_data_specs first.
28865 2014-06-02 Richard Biener <rguenther@suse.de>
28867 PR tree-optimization/61378
28868 * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
28869 valueized_anything.
28871 2014-06-01 Uros Bizjak <ubizjak@gmail.com>
28873 * config/i386/constraints.md (Bw): Rename from 'w'.
28874 (Bz): Rename from 'z'.
28875 * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
28877 2014-06-01 Kai Tietz <ktietz@redhat.com>
28880 * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
28881 * config/i386/i386.md (sibcall_insn_operand): Use Bs
28882 instead of m constraint.
28884 2014-05-31 Andreas Schwab <schwab@linux-m68k.org>
28886 * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
28887 a separate alternative where the scratch operand 2 is marked as
28890 2014-05-31 Kugan Vivekanandarajah <kuganv@linaro.org>
28892 * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
28893 (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
28894 (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
28895 and __builtins_arm_get_fpscr.
28896 (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
28897 __builtins_arm_get_fpscr.
28898 (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
28899 __builtins_arm_ldfpscr.
28900 (arm_atomic_assign_expand_fenv): New function.
28901 * config/arm/vfp.md (set_fpscr): New pattern.
28902 (get_fpscr) : Likewise.
28903 * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
28905 * doc/extend.texi (AARCH64 Built-in Functions) : Document
28906 __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
28908 2014-05-30 Jakub Jelinek <jakub@redhat.com>
28910 * asan.c (report_error_func): Add SLOW_P argument, use
28911 BUILT_IN_ASAN_*_N if set.
28912 (build_check_stmt): Likewise.
28913 (instrument_derefs): If T has insufficient alignment,
28914 force same handling as for odd sizes.
28916 * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
28917 BUILT_IN_ASAN_REPORT_STORE_N): New.
28918 * asan.c (struct asan_mem_ref): Change access_size type to
28920 (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
28921 update_mem_ref_hash_table): Likewise.
28922 (asan_mem_ref_hasher::hash): Hash in a HWI.
28923 (report_error_func): Change size_in_bytes argument to HWI.
28924 Use *_N builtins if size_in_bytes is larger than 16 or not power of
28926 (build_shadow_mem_access): New function.
28927 (build_check_stmt): Use it. Change size_in_bytes argument to HWI.
28928 Handle size_in_bytes not power of two or larger than 16.
28929 (instrument_derefs): Don't give up if size_in_bytes is not
28930 power of two or is larger than 16.
28932 2014-05-30 Kai Tietz <ktietz@redhat.com>
28935 * config/i386/i386.c (x86_output_mi_thunk): Add memory case
28936 for sibling-tail-calls.
28937 * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
28939 * config/i386/predicates.md (sibcall_memory_operand): New predicate.
28940 (sibcall_insn_operand): Add check for sibcall_memory_operand.
28942 2014-05-30 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
28944 * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
28945 * config/avr/avr-tables.opt: Regenerate.
28946 * config/avr/t-multilib: Regenerate.
28947 * doc/avr-mmcu.texi: Regenerate.
28949 2014-05-30 Ian Lance Taylor <iant@google.com>
28951 * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
28954 2014-05-30 Tom de Vries <tom@codesourcery.com>
28956 * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
28959 2014-05-30 Tom de Vries <tom@codesourcery.com>
28961 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
28962 * lra.c (initialize_lra_reg_info_element): Add init of
28963 actual_call_used_reg_set field.
28964 (lra): Call lra_create_live_ranges before lra_inheritance for
28966 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
28968 * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
28969 instead of call_used_reg_set for -fuse-caller-save.
28970 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
28972 2014-05-30 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
28974 * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
28976 * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
28978 2014-05-30 Richard Sandiford <rdsandiford@googlemail.com>
28980 * ira.c (ira_get_dup_out_num): Check for output operands at
28981 the start of the loop. Handle cases where an included alternative
28982 follows an excluded one.
28984 2014-05-29 Mike Stump <mikestump@comcast.net>
28987 * collect2.c (maybe_run_lto_and_relink): Be sure to always run
28988 post ld passes when lto is used.
28990 2014-05-29 Vladimir Makarov <vmakarov@redhat.com>
28992 PR rtl-optimization/61325
28993 * lra-constraints.c (process_address): Rename to process_address_1.
28994 (process_address): New function.
28996 2014-05-29 Alan Lawrence <alan.lawrence@arm.com>
28998 * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
28999 TYPES_BINOPV): New static data.
29000 * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
29002 * config/aarch64/aarch64-simd.md (aarch64_ext,
29003 aarch64_im_lane_boundsi): New patterns.
29004 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
29006 (aarch64_evpc_ext): New function.
29008 * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
29010 * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
29011 vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
29012 vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
29013 vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
29014 vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
29016 2014-05-29 Tom de Vries <tom@codesourcery.com>
29018 * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
29020 2014-05-29 Richard Earnshaw <rearnsha@arm.com>
29021 Richard Sandiford <rdsandiford@googlemail.com>
29023 * arm/iterators.md (shiftable_ops): New code iterator.
29024 (t2_binop0, arith_shift_insn): New code attributes.
29025 * arm/predicates.md (shift_nomul_operator): New predicate.
29026 * arm/arm.md (insn_enabled): Delete.
29027 (enabled): Remove insn_enabled test.
29028 (*arith_shiftsi): Delete. Replace with ...
29029 (*<arith_shift_insn>_multsi): ... new pattern.
29030 (*<arith_shift_insn>_shiftsi): ... new pattern.
29031 * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
29033 2014-05-29 Radovan Obradovic <robradovic@mips.com>
29034 Tom de Vries <tom@codesourcery.com>
29036 * config/mips/mips.h (POST_CALL_TMP_REG): Define.
29037 * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
29039 (mips_split_call): Use POST_CALL_TMP_REG.
29040 (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
29042 2014-05-29 Tom de Vries <tom@codesourcery.com>
29044 * final.c (collect_fn_hard_reg_usage): Guard variable declaration
29045 with #ifdef STACK_REGS.
29047 2014-05-28 Jan Hubicka <hubicka@ucw.cz>
29049 * varasm.c (get_variable_section): Walk aliases.
29050 (place_block_symbol): Walk aliases.
29052 2014-05-28 Tom de Vries <tom@codesourcery.com>
29055 2014-05-28 Tom de Vries <tom@codesourcery.com>
29057 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
29058 * lra.c (initialize_lra_reg_info_element): Add init of
29059 actual_call_used_reg_set field.
29060 (lra): Call lra_create_live_ranges before lra_inheritance for
29062 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
29064 * lra-constraints.c (need_for_call_save_p): Use
29065 actual_call_used_reg_set instead of call_used_reg_set for
29067 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
29069 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
29071 * doc/md.texi: Document that the % constraint character must
29072 be at the beginning of the string.
29073 * genoutput.c (validate_insn_alternatives): Check that '=',
29074 '+' and '%' only appear at the beginning of a constraint.
29075 * ira.c (commutative_constraint_p): Delete.
29076 (ira_get_dup_out_num): Expect the '%' commutativity marker to be
29077 at the start of the string.
29078 * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
29080 * config/arm/neon.md (bicdi3_neon): Likewise.
29081 * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
29082 (slt_si, sltu_si): Likewise.
29083 * config/vax/vax.md (sbcdi3): Likewise.
29084 * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
29085 * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
29086 (mul64): Move '%' to beginning of constraint.
29087 * config/arm/arm.md (*xordi3_insn): Likewise.
29088 * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
29089 (xorsi3): Likewise.
29091 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
29093 * doc/md.texi: Document the restrictions on the "enabled" attribute.
29095 2014-05-28 Jason Merrill <jason@redhat.com>
29098 * cgraph.h (symtab_node::get_comdat_group_id): New.
29099 * cgraphunit.c (analyze_functions): Call it.
29100 * symtab.c (dump_symtab_node): Likewise.
29101 * tree.c (decl_comdat_group_id): New.
29102 * tree.h: Declare it.
29103 * lto-streamer-out.c (write_symbol): Use it.
29104 * trans-mem.c (ipa_tm_create_version_alias): Likewise.
29106 2014-05-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
29108 PR bootstrap/PR61146
29109 * wide-int.cc: Do not include longlong.h when compiling with clang.
29111 2014-05-28 Richard Biener <rguenther@suse.de>
29113 * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
29114 * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
29115 (vrp_visit_assignment_or_call): Print less vertical space.
29116 (vrp_visit_stmt): Likewise.
29117 (vrp_visit_phi_node): Likewise. For a PHI argument with
29118 VR_VARYING range consider recording it as copy.
29120 2014-05-28 Richard Biener <rguenther@suse.de>
29123 2014-05-28 Richard Biener <rguenther@suse.de>
29125 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
29127 2014-05-28 Bernd Edlinger <bernd.edlinger@hotmail.de>
29129 * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
29130 sufficiently aligned and an offset is used at the same time.
29131 (expand_expr_real_1): Likewise.
29133 2014-05-28 Richard Biener <rguenther@suse.de>
29135 PR middle-end/61045
29136 * fold-const.c (fold_comparison): When folding
29137 X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
29138 the sign of the remaining constant operand stays the same.
29140 2014-05-28 Kaushik Phatak <kaushik.phatak@kpit.com>
29142 * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
29143 __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
29144 (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
29146 (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
29147 * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
29148 (m32bit-doubles) Likewise.
29149 * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
29150 * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
29153 2014-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
29155 * configure.ac ($gcc_cv_ld_clearcap): New test.
29156 * configure: Regenerate.
29157 * config.in: Regenerate.
29158 * config/sol2.opt (mclear-hwcap): New option.
29159 * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
29160 * config/sol2-clearcap.map: Moved here from
29161 testsuite/gcc.target/i386/clearcap.map.
29162 * config/sol2-clearcapv2.map: Move here from
29163 gcc.target/i386/clearcapv2.map.
29164 * config/t-sol2 (install): Depend on install-clearcap-map.
29165 (install-clearcap-map): New target.
29166 * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
29169 2014-05-28 Richard Biener <rguenther@suse.de>
29171 * hwint.h (*_HALF_WIDE_INT*): Move to ...
29172 * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
29173 ... here and remove the rest.
29174 * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
29176 2014-05-28 Richard Biener <rguenther@suse.de>
29178 PR tree-optimization/61335
29179 * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
29180 new range fails, drop to varying.
29182 2014-05-28 Olivier Hainque <hainque@adacore.com>
29184 * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
29185 (CPP_SPEC): Add entry for -mcpu=8548.
29186 * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
29187 * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
29189 2014-05-28 Tom de Vries <tom@codesourcery.com>
29191 * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
29192 * lra.c (initialize_lra_reg_info_element): Add init of
29193 actual_call_used_reg_set field.
29194 (lra): Call lra_create_live_ranges before lra_inheritance for
29196 * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
29198 * lra-constraints.c (need_for_call_save_p): Use
29199 actual_call_used_reg_set instead of call_used_reg_set for
29201 * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
29203 2014-05-28 Radovan Obradovic <robradovic@mips.com>
29204 Tom de Vries <tom@codesourcery.com>
29206 * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
29208 (@item -fuse-caller-save): New item.
29210 2014-05-28 Radovan Obradovic <robradovic@mips.com>
29211 Tom de Vries <tom@codesourcery.com>
29213 * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
29214 OPT_fuse_caller_save.
29216 2014-05-28 Radovan Obradovic <robradovic@mips.com>
29217 Tom de Vries <tom@codesourcery.com>
29219 * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
29220 * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
29221 get_call_reg_set_usage.
29222 * resource.c (mark_set_resources, mark_target_live_regs): Use
29223 get_call_reg_set_usage.
29224 * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
29226 (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
29227 * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
29228 Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
29229 * ira-build.c (ira_create_allocno): Init
29230 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
29231 (create_cap_allocno, propagate_allocno_info)
29232 (propagate_some_info_from_allocno)
29233 (copy_info_to_removed_store_destinations): Handle
29234 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
29235 * ira-costs.c (ira_tune_allocno_costs): Use
29236 ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
29238 2014-05-28 Radovan Obradovic <robradovic@mips.com>
29239 Tom de Vries <tom@codesourcery.com>
29241 * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
29242 and function_used_regs_valid fields.
29243 * final.c: Move include of hard-reg-set.h to before rtl.h to declare
29244 find_all_hard_reg_sets.
29245 (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
29246 (get_call_reg_set_usage): New function.
29247 (rest_of_handle_final): Use collect_fn_hard_reg_usage.
29248 * regs.h (get_call_reg_set_usage): Declare.
29250 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
29253 * config/dbx.h (License): Add Runtime Library Exception.
29254 * config/newlib-stdint.h (License): Same.
29255 * config/rtems.h (License): Same
29256 * config/initfini-array.h (License): Same
29257 * config/v850/v850.h (License): Same.
29258 * config/v850/v850-opts.h (License): Same
29259 * config/v850/rtems.h (License): Same.
29261 2014-05-28 Georg-Johann Lay <avr@gjlay.de>
29264 * doc/extend.texi (Local Labels): Note that label differences are
29265 not supported for AVR.
29267 2014-05-28 Richard Sandiford <rdsandiford@googlemail.com>
29268 Olivier Hainque <hainque@adacore.com>
29270 * rtl.h (set_for_reg_notes): Declare.
29271 * emit-rtl.c (set_for_reg_notes): New function.
29272 (set_unique_reg_note): Use it.
29273 * optabs.c (add_equal_note): Likewise
29275 2014-05-27 Andrew Pinski <apinski@cavium.com>
29277 * config/aarch64/aarch64.md (stack_protect_set_<mode>):
29278 Use <w> for the register in assembly template.
29279 (stack_protect_test): Use the mode of operands[0] for the result.
29280 (stack_protect_test_<mode>): Use <w> for the register
29281 in assembly template.
29283 2014-05-27 DJ Delorie <dj@redhat.com>
29285 * config/rx/rx.c (add_vector_labels): New.
29286 (rx_output_function_prologue): Call it.
29287 (rx_handle_func_attribute): Don't require empty arguments.
29288 (rx_handle_vector_attribute): New.
29289 (rx_attribute_table): Add "vector" attribute.
29290 * doc/extend.texi (interrupt, vector): Document new/changed
29291 RX-specific attributes.
29293 * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
29295 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
29297 * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
29298 predicate to detect a negative quotient.
29300 2014-05-27 Eric Botcazou <ebotcazou@adacore.com>
29302 * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
29303 to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
29304 Add X - Y CMP 0 to X CMP Y transformation.
29305 (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
29307 2014-05-27 Segher Boessenkool <segher@kernel.crashing.org>
29309 * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
29312 2014-05-27 Steve Ellcey <sellcey@mips.com>
29314 * config/mips/mips.c: Add include of cgraph.h.
29316 2014-05-27 Richard Biener <rguenther@suse.de>
29318 * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
29320 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
29323 * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
29324 * config/arm/arm-cores.def (License): Same.
29325 * config/arm/arm-opts.h (License): Same.
29326 * config/arm/aout.h (License): Same.
29327 * config/arm/bpabi.h (License): Same.
29328 * config/arm/elf.h (License): Same.
29329 * config/arm/linux-elf.h (License): Same.
29330 * config/arm/linux-gas.h (License): Same.
29331 * config/arm/netbsd-elf.h (License): Same.
29332 * config/arm/uclinux-eabi.h (License): Same.
29333 * config/arm/uclinux-elf.h (License): Same.
29334 * config/arm/vxworks.h (License): Same.
29336 2014-05-27 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
29338 * config/arm/neon.md (neon_bswap<mode>): New pattern.
29339 * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
29340 (arm_init_neon_builtins): Handle NEON_BSWAP.
29341 Define required type nodes.
29342 (arm_expand_neon_builtin): Handle NEON_BSWAP.
29343 (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
29344 * config/arm/arm_neon_builtins.def (bswap): Define builtins.
29345 * config/arm/iterators.md (VDQHSD): New mode iterator.
29347 2014-05-27 Richard Biener <rguenther@suse.de>
29349 * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
29350 Try using literal operands when comparing value-ranges failed.
29352 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
29354 * ira.c (commutative_operand): Adjust for change to recog_data.
29355 [Missing from previous commit.]
29357 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
29359 * system.h (TEST_BIT): New macro.
29360 * recog.h (alternative_mask): New type.
29361 (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
29362 (recog_data_d): Replace alternative_enabled_p array with
29363 enabled_alternatives.
29364 (target_recog): New structure.
29365 (default_target_recog, this_target_recog): Declare.
29366 (get_enabled_alternatives, recog_init): Likewise.
29367 * recog.c (default_target_recog, this_target_recog): New variables.
29368 (get_enabled_alternatives): New function.
29369 (extract_insn): Use it.
29370 (recog_init): New function.
29371 (preprocess_constraints, constrain_operands): Adjust for change to
29373 * postreload.c (reload_cse_simplify_operands): Likewise.
29374 * reload.c (find_reloads): Likewise.
29375 * ira-costs.c (record_reg_classes): Likewise.
29376 * ira-lives.c (single_reg_class): Likewise. Fix bug in which
29377 all alternatives after a disabled one would be skipped.
29378 (ira_implicitly_set_insn_hard_regs): Likewise.
29379 * ira.c (ira_setup_alts): Adjust for change to recog_data.
29380 * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
29381 with enabled_alternatives.
29382 * lra.c (free_insn_recog_data): Update accordingly.
29383 (lra_update_insn_recog_data): Likewise.
29384 (lra_set_insn_recog_data): Likewise. Use get_enabled_alternatives.
29385 * lra-constraints.c (process_alt_operands): Likewise. Handle
29386 only_alternative as part of the enabled mask.
29387 * target-globals.h (this_target_recog): Declare.
29388 (target_globals): Add a recog field.
29389 (restore_target_globals): Restore this_target_recog.
29390 * target-globals.c: Include recog.h.
29391 (default_target_globals): Initialize recog field.
29392 (save_target_globals): Likewise.
29393 * reginfo.c (reinit_regs): Call recog_init.
29394 * toplev.c (backend_init_target): Likewise.
29396 2014-05-27 Richard Sandiford <rdsandiford@googlemail.com>
29398 * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
29399 rather than any named insn's code.
29401 2014-05-27 Georg-Johann Lay <avr@gjlay.de>
29404 * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
29405 * config/arm/arm-cores.def (License): Same.
29407 2014-05-26 Jan Hubicka <hubicka@ucw.cz>
29409 * tree.h (decl_comdat_group): Declare.
29410 * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
29411 * tree.c (decl_comdat_group): Here.
29413 2014-05-26 Richard Sandiford <r.sandiford@uk.ibm.com>
29415 PR rtl-optimization/61222
29416 * combine.c (simplify_shift_const_1): When moving a PLUS outside
29417 the shift, truncate the PLUS operand to the result mode.
29419 2014-05-26 Uros Bizjak <ubizjak@gmail.com>
29422 * config/i386/i386.c (ix86_rtx_costs)
29423 <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
29426 2014-05-26 Martin Jambor <mjambor@suse.cz>
29428 * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
29431 2014-05-26 Richard Biener <rguenther@suse.de>
29433 * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
29434 wi::int_traits <long long>, wi::int_traits <unsigned long long>):
29435 Provide specializations.
29436 (wi::int_traits <HOST_WIDE_INT>,
29437 wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
29439 2014-05-26 Alan Modra <amodra@gmail.com>
29442 * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
29443 params and return a bool. Remove dead code. Update comment.
29444 Assert we have a const_int source. Remove bogus code from
29445 32-bit HWI days. Move !TARGET_POWERPC64 handling, and correct
29446 handling of constants > 2G and reg_equal note, from..
29447 (rs6000_emit_set_long_const): ..here. Remove unneeded param and
29448 return value. Update comment. If we can, use a new pseudo
29449 for intermediate calculations.
29450 * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
29452 * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
29453 call to rs6000_emit_set_const in splitter.
29454 (movdi_internal64+2, +3): Likewise.
29456 2014-05-26 Richard Biener <rguenther@suse.de>
29458 * system.h: Define __STDC_FORMAT_MACROS before
29459 including inttypes.h.
29460 * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
29461 HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
29462 HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
29463 HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
29464 HOST_WIDEST_INT_C): Remove.
29465 (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
29466 if C99 inttypes.h is not available.
29467 * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
29468 * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
29469 * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
29470 * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
29471 * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
29472 (struct output_info): Likewise.
29473 (print_statistics): Adjust.
29474 (dump_bitmap_statistics): Likewise.
29475 * bt-load.c (migrate_btr_defs): Print with PRId64.
29476 * cfg.c (dump_edge_info, dump_bb_info): Likewise.
29477 (MAX_SAFE_MULTIPLIER): Adjust.
29478 * cfghooks.c (dump_bb_for_graph): Print with PRId64.
29479 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
29480 dump_cgraph_node): Likewise.
29481 * final.c (dump_basic_block_info): Likewise.
29482 * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
29483 * gcov.c (format_gcov): Likewise.
29484 * ipa-cp.c (good_cloning_opportunity_p): Likewise. Use int64_t
29486 (get_clone_agg_value): Use HOST_WIDE_INT for offset.
29487 * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
29488 (inline_small_functions, dump_overall_stats, dump_inline_stats):
29489 Use PRId64 for dumping.
29490 * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
29491 * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
29492 (add_allocno_hard_regs): Adjust.
29493 * loop-doloop.c (doloop_modify): Print using PRId64.
29494 * loop-iv.c (inverse): Compute in uint64_t.
29495 (determine_max_iter, iv_number_of_iterations): Likewise.
29496 * loop-unroll.c (decide_peel_completely, decide_peel_simple):
29497 Print using PRId64.
29498 * lto-streamer-out.c (write_symbol): Use uint64_t.
29499 * mcf.c (CAP_INFINITY): Use int64_t maximum.
29500 (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
29501 find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
29502 * modulo-sched.c (const_iteration_count): Use int64_t.
29503 (sms_schedule): Dump using PRId64.
29504 * predict.c (dump_prediction): Likewise.
29505 * pretty-print.h (pp_widest_integer): Remove.
29506 * profile.c (get_working_sets, is_edge_inconsistent,
29507 is_inconsistent, read_profile_edge_counts): Dump using PRId64.
29508 * tree-pretty-print.c (pp_double_int): Remove case handling
29509 HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
29510 * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
29512 (pass_optimize_bswap::execute): Remove restriction on hosts.
29513 * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
29514 * tree-streamer-out.c (streamer_write_tree_header): Likewise.
29515 * tree.c (widest_int_cst_value): Remove.
29516 * tree.h (widest_int_cst_value): Likewise.
29517 * value-prof.c (dump_histogram_value): Print using PRId64.
29518 * gengtype.c (main): Also inject int64_t.
29519 * ggc-page.c (struct max_alignment): Use int64_t.
29520 * alloc-pool.c (struct allocation_object_def): Likewise.
29521 * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
29523 * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
29524 * doc/tm.texi: Regenerated.
29525 * gengtype-lex.l (IWORD): Handle [u]int64_t.
29526 * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
29527 * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
29528 mmix_output_register_setting): Use [u]int64_t in prototypes.
29529 * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
29530 mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
29531 mmix_output_octa, mmix_output_shifted_value): Adjust.
29532 (mmix_intval): Adjust. Remove unreachable case.
29533 * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
29535 2014-05-26 Richard Biener <rguenther@suse.de>
29537 * configure.ac: Drop __int64 type check. Insist that we
29538 found uint64_t and int64_t.
29539 * hwint.h (HOST_BITS_PER___INT64): Remove.
29540 (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
29541 (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
29542 (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
29543 (HOST_WIDEST_FAST_INT): Remove __int64 case.
29544 * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
29545 for dst_q_src_df_rms_cdt.
29546 * configure: Regenerate.
29547 * config.in: Likewise.
29549 2014-05-26 Michael Tautschnig <mt@debian.org>
29552 * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
29553 __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
29555 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
29557 PR rtl-optimization/61278
29558 * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
29560 2014-05-26 Zhenqiang Chen <zhenqiang.chen@linaro.org>
29562 PR rtl-optimization/61220
29563 Part of PR rtl-optimization/61225
29564 * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
29565 insn; skip split_edge for a block with only one successor.
29567 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
29569 * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
29572 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
29574 * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
29575 (update_vtable_references): New function.
29576 (function_and_variable_visibility): Rewrite also vtable initializers.
29577 * varpool.c (cgraph_variable_initializer_availability): Remove assert.
29579 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
29581 * ggc.h (ggc_grow): New function.
29582 * ggc-none.c (ggc_grow): New function.
29583 * ggc-page.c (ggc_grow): Likewise.
29585 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
29587 * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
29588 address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
29589 comdat_can_be_unshared_p, cgraph_externally_visible_p,
29590 varpool_externally_visible_p, can_replace_by_local_alias,
29591 update_visibility_by_resolution_info, function_and_variable_visibility,
29592 pass_data_ipa_function_and_variable_visibility,
29593 make_pass_ipa_function_and_variable_visibility,
29594 whole_program_function_and_variable_visibility,
29595 pass_data_ipa_whole_program_visibility,
29596 make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
29597 * cgraph.h (cgraph_local_node_p): Declare.
29598 * ipa-visibility.c: New file.
29599 * Makefile.in (OBJS): Add ipa-visiblity.o
29601 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
29603 * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
29604 that var decl is available.
29606 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
29608 * tree-core.h (tree_decl_with_vis): Replace comdat_group by
29609 symtab_node pointer.
29610 * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
29611 (find_decls_types_r): Do not walk COMDAT_GROUP.
29612 * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
29613 * varasm.c (make_decl_one_only): Use set_comdat_group;
29614 create node if needed.
29615 * ipa-inline-transform.c (save_inline_function_body): Update
29616 way we decl->symtab mapping.
29617 * symtab.c (symtab_hash, hash_node, eq_node
29618 symtab_insert_node_to_hashtable): Remove.
29619 (symtab_register_node): Update.
29620 (symtab_unregister_node): Update.
29621 (symtab_get_node): Reimplement as inline function.
29622 (symtab_add_to_same_comdat_group): Update.
29623 (symtab_dissolve_same_comdat_group_list): Update.
29624 (dump_symtab_base): Update.
29625 (verify_symtab_base): Update.
29626 (symtab_make_decl_local): Update.
29627 (fixup_same_cpp_alias_visibility): Update.
29628 (symtab_nonoverwritable_alias): Update.
29629 * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
29630 * ipa.c (update_visibility_by_resolution_info): UPdate.
29631 * bb-reorder.c: Include cgraph.h
29632 * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
29633 with comdat groups.
29634 * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
29635 * cgraph.c (cgraph_get_create_node): Update.
29636 * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
29638 (symtab_get_node): Make inline.
29639 (symtab_insert_node_to_hashtable): Remove.
29640 (symtab_can_be_discarded): Update.
29641 (decl_comdat_group): New function.
29642 * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
29644 * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
29646 (read_comdat_group): New function.
29647 (input_node, input_varpool_node): Use it.
29648 * trans-mem.c (ipa_tm_create_version_alias): Update code creating
29650 * mips.c (mips_start_unique_function): Likewise.
29651 (ix86_code_end): Likewise.
29652 (rs6000_code_end): Likweise.
29653 * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
29655 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
29657 * gengtype-state.c (fatal_reading_state): Bring offline.
29658 * optabs.c (widening_optab_handler): Bring offline.
29659 * optabs.h (widening_optab_handler): Likewise.
29660 * final.c (get_attr_length_1): Likewise.
29662 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
29664 * sched-int.h (sd_iterator_cond): Manually tail recurse.
29666 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
29668 * config/rs6000/440.md (ppc440-integer): Include shift without dot.
29669 (ppc440-compare): Include shift with dot.
29670 * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
29671 * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
29673 * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
29675 (e6500_sfx2): Include it.
29676 * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
29677 *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
29678 *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
29679 andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
29680 *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
29681 *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
29682 *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
29683 *lshiftrt_internal1le, *lshiftrt_internal1be,
29684 *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
29685 *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
29686 *rotldi3_internal10le, *rotldi3_internal10be,
29687 *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
29688 ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
29689 ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
29690 *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
29691 define_insns): Use type "shift" in the appropriate alternatives.
29693 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
29695 * config/rs6000/rs6000.md (type): Add "logical". Delete
29697 (dot): Adjust comment.
29698 (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
29699 *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
29700 *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
29701 anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
29702 *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
29703 *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
29704 *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
29705 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
29707 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
29708 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
29709 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
29710 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
29711 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
29712 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
29713 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
29714 * config/rs6000/8540.md (ppc8540_su): Adjust.
29715 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
29716 cell-cmp-microcoded): Adjust.
29717 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
29718 * config/rs6000/e500mc.md (e500mc_su): Adjust.
29719 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
29720 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
29721 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
29722 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
29723 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
29724 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
29725 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
29727 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
29728 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
29729 Adjust. Adjust comment.
29730 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
29731 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
29733 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
29735 * config/rs6000/rs6000.md (type): Add "add".
29736 (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
29737 *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
29738 define_insns): Use it.
29739 * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
29741 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
29742 * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
29743 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
29744 * config/rs6000/601.md (ppc601-integer): Adjust.
29745 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
29746 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
29747 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
29748 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
29749 * config/rs6000/8540.md (ppc8540_su): Adjust.
29750 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
29751 cell-cmp-microcoded): Adjust.
29752 * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
29753 * config/rs6000/e500mc.md (e500mc_su): Adjust.
29754 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
29755 * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
29756 * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
29757 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
29758 * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
29759 * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
29760 * config/rs6000/power6.md (power6-integer, power6-fast-compare):
29762 * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
29763 * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
29764 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
29765 * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
29767 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
29769 * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
29770 "delayed_compare", "var_delayed_compare".
29771 (var_shift): New attribute.
29772 (cell_micro): Adjust.
29773 (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
29774 *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
29775 rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
29776 *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
29777 *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
29778 *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
29779 *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
29780 *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
29781 *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
29782 *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
29783 *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
29784 rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
29785 *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
29786 *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
29787 *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
29788 *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
29789 *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
29790 *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
29791 *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
29792 *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
29793 *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
29794 *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
29795 *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
29796 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
29797 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
29799 * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
29800 * config/rs6000/440.md (ppc440-integer): Adjust.
29801 * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
29802 * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
29803 * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
29804 * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
29805 * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
29806 * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
29807 * config/rs6000/8540.md (ppc8540_su): Adjust.
29808 * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
29809 cell-cmp-microcoded): Adjust.
29810 * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
29811 * config/rs6000/e500mc.md (e500mc_su): Adjust.
29812 * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
29813 e500mc64_delayed): Adjust.
29814 * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
29815 * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
29816 * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
29817 * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
29818 * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
29819 * config/rs6000/power6.md (power6-shift, power6-var-rotate,
29820 power6-delayed-compare, power6-var-delayed-compare): Adjust.
29821 * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
29822 * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
29824 * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
29825 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
29827 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
29829 * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv". Add "div".
29830 (bits): New mode_attr.
29831 (idiv_ldiv): Delete mode_attr.
29832 (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
29833 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
29834 rs6000_adjust_priority, is_nonpipeline_insn,
29835 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
29837 * config/rs6000/40x.md (ppc403-idiv): Adjust.
29838 * config/rs6000/440.md (ppc440-idiv): Adjust.
29839 * config/rs6000/476.md (ppc476-idiv): Adjust.
29840 * config/rs6000/601.md (ppc601-idiv): Adjust.
29841 * config/rs6000/603.md (ppc603-idiv): Adjust.
29842 * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
29843 ppc620-ldiv): Adjust.
29844 * config/rs6000/7450.md (ppc7450-idiv): Adjust.
29845 * config/rs6000/7xx.md (ppc750-idiv): Adjust.
29846 * config/rs6000/8540.md (ppc8540_divide): Adjust.
29847 * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
29848 * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
29849 * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
29850 * config/rs6000/e500mc.md (e500mc_divide): Adjust.
29851 * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
29852 * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
29853 * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
29854 * config/rs6000/mpc.md (mpccore-idiv): Adjust.
29855 * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
29856 * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
29857 * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
29858 * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
29859 * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
29860 * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
29861 * config/rs6000/titan.md (titan_fxu_div): Adjust.
29863 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
29865 * config/rs6000/rs6000.md (type): Delete "insert_word",
29866 "insert_dword". Add "insert".
29867 (size): Update comment.
29868 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
29869 insn_must_be_first_in_group): Adjust.
29870 (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
29871 *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
29872 *insvsi_internal6, insvdi_internal): Adjust.
29874 * config/rs6000/40x.md (ppc403-integer): Adjust.
29875 * config/rs6000/440.md (ppc440-integer): Adjust.
29876 * config/rs6000/476.md (ppc476-simple-integer): Adjust.
29877 * config/rs6000/601.md (ppc601-integer): Adjust.
29878 * config/rs6000/603.md (ppc603-integer): Adjust.
29879 * config/rs6000/6xx.md (ppc604-integer): Adjust.
29880 * config/rs6000/7450.md (ppc7450-integer): Adjust.
29881 * config/rs6000/7xx.md (ppc750-integer): Adjust.
29882 * config/rs6000/8540.md (ppc8540_su): Adjust.
29883 * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
29884 * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
29885 * config/rs6000/e500mc.md (e500mc_su): Adjust.
29886 * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
29887 * config/rs6000/e5500.md (e5500_sfx): Adjust.
29888 * config/rs6000/e6500.md (e6500_sfx): Adjust.
29889 * config/rs6000/mpc.md (mpccore-integer): Adjust.
29890 * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
29891 * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
29892 * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
29893 * config/rs6000/power7.md (power7-integer): Adjust.
29894 * config/rs6000/power8.md (power8-1cyc): Adjust.
29895 * config/rs6000/rs64.md (rs64a-integer): Adjust.
29896 * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
29898 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
29900 * config/rs6000/rs6000.md (type): Add "mul". Delete "imul",
29901 "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
29902 (size): New attribute.
29903 (dot): New attribute.
29904 (cell_micro): Adjust.
29905 (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
29906 umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
29907 *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
29908 umuldi3_highpart): Adjust.
29909 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
29910 rs6000_adjust_priority, is_nonpipeline_insn,
29911 insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
29913 * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
29914 ppc405-imul3): Adjust.
29915 * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
29916 * config/rs6000/476.md (ppc476-imul): Adjust.
29917 * config/rs6000/601.md (ppc601-imul): Adjust.
29918 * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
29919 * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
29920 ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
29921 * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
29922 * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
29924 * config/rs6000/8540.md (ppc8540_multiply): Adjust.
29925 * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
29926 * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
29927 cell-imul): Adjust.
29928 * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
29929 * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
29930 * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
29931 * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
29932 * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
29933 * config/rs6000/mpc.md (mpccore-imul): Adjust.
29934 * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
29935 power4-lmul, power4-imul, power4-imul3): Adjust.
29936 * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
29937 power5-lmul, power5-imul, power5-imul3): Adjust.
29938 * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
29939 power6-lmul, power6-imul, power6-imul3): Adjust.
29940 * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
29941 * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
29943 * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
29944 rs64a-lmul): Adjust.
29945 * config/rs6000/titan.md (titan_imul): Adjust.
29947 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
29949 * config/rs6000/rs6000.md (type): Add new value "halfmul".
29950 (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
29951 *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
29952 *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
29953 *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
29954 *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
29955 * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
29956 * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
29957 * config/rs6000/476.md (ppc476-imul): Add type halfmul.
29958 * config/rs6000/titan.md: Delete nonsensical comment.
29959 (titan_imul): Add type imul3.
29960 (titan_mulhw): Remove type imul3; add type halfmul.
29962 2014-05-23 Segher Boessenkool <segher@kernel.crashing.org>
29964 * config/rs6000/rs6000.md (type): Reorder, reformat.
29966 2014-05-23 Martin Jambor <mjambor@suse.cz>
29968 PR tree-optimization/53787
29969 * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
29970 * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
29971 analysis_done, update all uses.
29972 * ipa-prop.c: Include domwalk.h
29973 (param_analysis_info): Removed.
29974 (param_aa_status): New type.
29975 (ipa_bb_info): Likewise.
29976 (func_body_info): Likewise.
29977 (ipa_get_bb_info): New function.
29978 (aa_overwalked): Likewise.
29979 (find_dominating_aa_status): Likewise.
29980 (parm_bb_aa_status_for_bb): Likewise.
29981 (parm_preserved_before_stmt_p): Changed to use new param AA info.
29982 (load_from_unmodified_param): Accept func_body_info as a parameter
29983 instead of parms_ainfo.
29984 (parm_ref_data_preserved_p): Changed to use new param AA info.
29985 (parm_ref_data_pass_through_p): Likewise.
29986 (ipa_load_from_parm_agg_1): Likewise. Update callers.
29987 (compute_complex_assign_jump_func): Changed to use new param AA info.
29988 (compute_complex_ancestor_jump_func): Likewise.
29989 (ipa_compute_jump_functions_for_edge): Likewise.
29990 (ipa_compute_jump_functions): Removed.
29991 (ipa_compute_jump_functions_for_bb): New function.
29992 (ipa_analyze_indirect_call_uses): Likewise, moved variable
29994 (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
29995 and info, moved variable declarations down.
29996 (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
29998 (ipa_analyze_stmt_uses): Likewise.
29999 (ipa_analyze_params_uses): Removed.
30000 (ipa_analyze_params_uses_in_bb): New function.
30001 (ipa_analyze_controlled_uses): Likewise.
30002 (free_ipa_bb_info): Likewise.
30003 (analysis_dom_walker): New class.
30004 (ipa_analyze_node): Handle node-specific forbidden analysis,
30005 initialize and free func_body_info, use dominator walker.
30006 (ipcp_modif_dom_walker): New class.
30007 (ipcp_transform_function): Create and free func_body_info, use
30008 ipcp_modif_dom_walker, moved a lot of functionality there.
30010 2014-05-23 Marek Polacek <polacek@redhat.com>
30011 Jakub Jelinek <jakub@redhat.com>
30013 * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
30014 * gcc.c (sanitize_spec_function): Likewise.
30015 * convert.c (convert_to_integer): Include "ubsan.h". Add
30016 floating-point to integer instrumentation.
30017 * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
30018 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
30019 SANITIZE_NONDEFAULT.
30020 * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
30021 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
30022 BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
30023 * ubsan.c: Include "realmpfr.h" and "dfp.h".
30024 (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
30025 (ubsan_type_descriptor): Set tkind to 0xffff for types other than
30026 float/double/long double.
30027 (ubsan_instrument_float_cast): New function.
30028 * ubsan.h (ubsan_instrument_float_cast): Declare.
30030 2014-05-23 Jiong Wang <jiong.wang@arm.com>
30032 * config/aarch64/predicates.md (aarch64_call_insn_operand): New
30034 * config/aarch64/constraints.md ("Ucs", "Usf"): New constraints.
30035 * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
30036 Adjust for tailcalling through registers.
30037 * config/aarch64/aarch64.h (enum reg_class): New caller save
30039 (REG_CLASS_NAMES): Likewise.
30040 (REG_CLASS_CONTENTS): Likewise.
30041 * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
30042 Allow tailcalling without decls.
30044 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
30046 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
30047 Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
30049 * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
30050 gsi, and variables v_* to v*.
30052 2014-05-23 Eric Botcazou <ebotcazou@adacore.com>
30054 * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
30056 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
30058 * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
30059 * omp-low.c: Update accordingly.
30061 * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
30062 for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
30063 GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
30064 GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
30065 GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
30066 GF_OMP_TARGET_KIND_UPDATE.
30068 * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
30069 Explicitly enumerate the expected region types.
30071 2014-05-23 Paul Eggert <eggert@cs.ucla.edu>
30074 * doc/extend.texi (Function Attributes): Fix __attribute__ ((malloc))
30075 documentation; the old documentation didn't clearly state the
30076 constraints on the contents of the pointed-to storage.
30078 2014-05-23 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
30080 Fix bootstrap error on ia64
30081 * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
30082 Return default value.
30084 2014-05-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
30086 PR tree-optimization/54733
30087 * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
30089 (find_bswap_or_nop_load): New.
30090 (find_bswap_1): Renamed to ...
30091 (find_bswap_or_nop_1): This. Also add support for memory source.
30092 (find_bswap): Renamed to ...
30093 (find_bswap_or_nop): This. Also add support for memory source and
30094 detection of bitwise operations equivalent to load in target
30096 (execute_optimize_bswap): Likewise. Also move its leading comment back
30097 in place and split statement transformation into ...
30098 (bswap_replace): This.
30100 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
30102 PR rtl-optimization/61215
30103 * lra-elelimination.c (lra_eliminate_regs_1): Don't use
30104 simplify_gen_subreg until final substitution.
30106 2014-05-23 Alan Modra <amodra@gmail.com>
30109 * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
30110 * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
30111 Use "Y" constraint rather than "m".
30113 2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
30115 * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
30117 * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
30118 New function declaration.
30119 * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
30120 AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
30121 AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
30122 (aarch64_init_builtins) : Initialize builtins
30123 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
30124 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
30125 (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
30126 __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
30127 and __builtins_aarch64_set_fpsr.
30128 (aarch64_atomic_assign_expand_fenv): New function.
30129 * config/aarch64/aarch64.md (set_fpcr): New pattern.
30130 (get_fpcr) : Likewise.
30131 (set_fpsr) : Likewise.
30132 (get_fpsr) : Likewise.
30133 (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
30134 and UNSPECV_SET_FPSR.
30135 * doc/extend.texi (AARCH64 Built-in Functions) : Document
30136 __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
30137 __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
30139 2014-05-22 Vladimir Makarov <vmakarov@redhat.com>
30141 PR rtl-optimization/60969
30142 * ira-costs.c (record_reg_classes): Process NO_REGS for matching
30143 constraints. Set up mem cost for NO_REGS case.
30145 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
30147 * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
30149 2012-05-22 Bernd Schmidt <bernds@codesourcery.com>
30151 * config/darwin.c: Include "lto-section-names.h".
30152 (LTO_SEGMENT_NAME): Don't define.
30153 * config/i386/winnt.c: Include "lto-section-names.h".
30154 * lto-streamer.c: Include "lto-section-names.h".
30155 * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
30156 * lto-wrapper.c: Include "lto-section-names.h".
30157 (LTO_SECTION_NAME_PREFIX): Don't define.
30158 * lto-section-names.h: New file.
30159 * cgraphunit.c: Include "lto-section-names.h".
30161 2014-05-22 Peter Bergner <bergner@vnet.ibm.com>
30163 * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
30165 2014-05-22 Richard Earnshaw <rearnsha@arm.com>
30168 * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
30170 2014-05-22 Nick Clifton <nickc@redhat.com>
30172 * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
30174 2014-05-22 Eric Botcazou <ebotcazou@adacore.com>
30176 * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
30177 -> (T)A transformation to integer types.
30179 2014-05-22 Teresa Johnson <tejohnson@google.com>
30181 * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
30182 (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
30183 (gcov_rewrite): Use gcov_nonruntime_assert.
30184 (gcov_open): Ditto.
30185 (gcov_write_words): Ditto.
30186 (gcov_write_length): Ditto.
30187 (gcov_read_words): Use gcov_nonruntime_assert, and remove
30188 gcc_assert from IN_LIBGCOV code.
30189 (gcov_read_summary): Use gcov_error to flag profile corruption.
30190 (gcov_sync): Use gcov_nonruntime_assert.
30191 (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
30192 (gcov_histo_index): Use gcov_nonruntime_assert.
30193 (static void gcov_histogram_merge): Ditto.
30194 (compute_working_sets): Ditto.
30195 * gcov-io.h (gcov_nonruntime_assert): Define.
30196 (gcov_error): Define for !IN_LIBGCOV
30198 2014-05-22 Richard Biener <rguenther@suse.de>
30200 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
30201 BUILT_IN_REALLOC like BUILT_IN_STRDUP.
30202 (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
30203 and deallocation site.
30204 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
30205 Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
30206 passing through the incoming points-to set.
30207 (handle_lhs_call): Use flags argument instead of recomputing it.
30208 (find_func_aliases_for_call): Call handle_lhs_call with proper
30211 2014-05-22 Jakub Jelinek <jakub@redhat.com>
30213 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
30214 all padding bits in REAL_VALUE_TYPE are cleared.
30216 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
30218 Cleanup and improve multipass_dfa_lookahead_guard
30219 * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
30220 (core2i7_first_cycle_multipass_begin,)
30221 (core2i7_first_cycle_multipass_issue,)
30222 (core2i7_first_cycle_multipass_backtrack): Update signature.
30223 * config/ia64/ia64.c
30224 (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
30225 (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
30226 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
30228 (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
30229 ia64_first_cycle_multipass_dfa_lookahead_guard_spec. Update return
30231 * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
30233 * doc/tm.texi: Regenerate.
30235 (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
30236 * haifa-sched.c (ready_try): Make signed to allow negative values.
30237 (rebug_ready_list_1): Update.
30238 (choose_ready): Simplify.
30239 (sched_extend_ready_list): Update.
30241 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
30243 Remove IA64 speculation tweaking flags
30244 * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
30245 speculation tuning flags.
30246 (msched-prefer-non-data-spec-insns,)
30247 (msched-prefer-non-control-spec-insns): Obsolete options.
30248 * haifa-sched.c (choose_ready): Remove handling of
30249 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
30250 * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
30251 and PREFER_NON_DATA_SPEC.
30252 * sel-sched.c (process_spec_exprs): Remove handling of
30253 PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
30255 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
30257 Improve scheduling debug output
30258 * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
30259 (advance_one_cycle): Update.
30260 (schedule_insn, queue_to_ready): Add debug printouts.
30261 (debug_ready_list_1): New static function.
30262 (debug_ready_list): Update.
30263 (max_issue): Add debug printouts.
30264 (dump_insn_stream): New static function.
30265 (schedule_block): Use it. Also better indent printouts.
30267 2014-05-22 Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>
30269 Fix sched_insn debug counter
30270 * haifa-sched.c (schedule_insn): Update.
30271 (struct haifa_saved_data): Add nonscheduled_insns_begin.
30272 (save_backtrack_point, restore_backtrack_point): Update.
30273 (first_nonscheduled_insn): New static function.
30274 (queue_to_ready, choose_ready): Use it.
30275 (schedule_block): Init nonscheduled_insns_begin.
30276 (sched_emit_insn): Update.
30279 2014-05-22 Kugan Vivekanandarajah <kuganv@linaro.org>
30281 * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
30283 (aarch64_secondary_reload) : LikeWise.
30284 (aarch64_class_max_nregs) : Remove CORE_REGS.
30285 * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
30286 (REG_CLASS_NAMES) : Likewise.
30287 (REG_CLASS_CONTENTS) : LikeWise.
30288 (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
30290 2014-05-21 Guozhi Wei <carrot@google.com>
30293 * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
30295 (vqdmulhq_n_s16): Likewise.
30297 2014-05-21 Segher Boessenkool <segher@kernel.crashing.org>
30299 * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
30301 2014-05-21 Marek Polacek <polacek@redhat.com>
30304 * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
30306 2014-05-21 Martin Jambor <mjambor@suse.cz>
30308 * doc/invoke.texi (Optimize Options): Document parameters
30309 ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
30310 ipa-cp-array-index-hint-bonus.
30312 2014-05-21 Mark Wielaard <mjw@redhat.com>
30315 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
30316 version >= 3 or not strict DWARF.
30317 * langhooks.h (struct lang_hooks_for_types): Add
30318 enum_underlying_base_type.
30319 * langhooks.c (lhd_enum_underlying_base_type): New function.
30320 * gcc/langhooks.h (struct lang_hooks_for_types): Add
30321 enum_underlying_base_type.
30322 * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
30323 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
30324 (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
30326 2014-05-21 Richard Biener <rguenther@suse.de>
30328 * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
30330 2014-05-21 John Marino <gnugcc@marino.st>
30332 * config.gcc (*-*-dragonfly*): New target.
30333 * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
30334 * configure: Regenerate.
30335 * config/dragonfly-stdint.h: New.
30336 * config/dragonfly.h: New.
30337 * config/dragonfly.opt: New.
30338 * config/i386/dragonfly.h: New.
30339 * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
30341 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
30343 * tree.def (VOID_CST): New.
30344 * tree-core.h (TI_VOID): New.
30345 * tree.h (void_node): New.
30346 * tree.c (tree_node_structure_for_code, tree_code_size)
30347 (iterative_hash_expr): Handle VOID_CST.
30348 (build_common_tree_nodes): Initialize void_node.
30350 2014-05-21 Bernd Schmidt <bernds@codesourcery.com>
30352 * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
30354 (reload, calculate_needs_all_insns, reload_as_needed): Use them.
30356 * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
30359 * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
30360 flag_reorder_blocks_and_partition.
30361 * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
30363 2014-05-21 Oleg Endo <olegendo@gcc.gnu.org>
30366 * config/sh/sh.md (*addc_r_1): Rename to addc_t_r. Remove empty
30368 (*addc_r_t): Add new insn_and_split.
30370 2014-05-21 Jakub Jelinek <jakub@redhat.com>
30372 PR middle-end/61252
30373 * omp-low.c (handle_simd_reference): New function.
30374 (lower_rec_input_clauses): Use it. Defer adding reference
30375 initialization even for reduction without placeholder if in simd,
30376 handle it properly later on.
30378 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
30380 PR tree-optimization/60899
30381 * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
30382 assume all static symbols will have definition wile parsing and
30383 check the do have definition later in compilation; check that
30384 variable referring symbol will be output before concluding that
30385 reference is safe; be conservative for referring local statics;
30386 be more precise about when comdat is output in other partition.
30388 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
30391 * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
30393 * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
30394 (ipa_inline): Loop inline_to_all_callers until no more aliases
30397 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
30399 * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
30400 set writeonly flag only for vars actually written to.
30402 2014-05-20 Dehao Chen <dehao@google.com>
30404 * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
30405 and callee count to get clone count.
30406 * tree-inline.c (expand_call_inline): Use callee count instead of bb
30407 count in copy_body.
30409 2014-05-20 Richard Sandiford <rdsandiford@googlemail.com>
30411 PR rtl-optimization/61243
30412 * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
30414 2014-05-20 Xinliang David Li <davidxl@google.com>
30416 * cgraphunit.c (walk_polymorphic_call_targets): Add
30417 dbgcnt and fopt-info support.
30418 * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
30419 * ipa-devirt.c (ipa_devirt): Ditto.
30420 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
30421 * ipa.c (walk_polymorphic_call_targets): Ditto.
30422 * gimple-fold.c (fold_gimple_assign): Ditto.
30423 (gimple_fold_call): Ditto.
30424 * dbgcnt.def: New counter.
30426 2014-05-20 DJ Delorie <dj@redhat.com>
30428 * config/msp430/msp430.md (split): Don't allow subregs when
30429 splitting SImode adds.
30430 (andneghi): Fix subtraction logic.
30431 * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
30433 2014-05-20 Jan Hubicka <hubicka@ucw.cz>
30435 * tree.h (DECL_ONE_ONLY): Return true only for externally visible
30437 * except.c (switch_to_exception_section, resolve_unique_section,
30438 get_named_text_section, default_function_rodata_section,
30439 align_variable, get_block_for_decl, default_section_type_flags):
30440 Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
30441 * symtab.c (symtab_add_to_same_comdat_group,
30442 symtab_make_decl_local, fixup_same_cpp_alias_visibility,
30443 symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
30445 * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
30446 * bb-reorder.c (pass_partition_blocks::gate): Likewise.
30447 * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
30448 (c6x_function_in_section_p): Likewise.
30449 * config/darwin.c (machopic_select_section): Likewise.
30450 * config/arm/arm.c (arm_function_in_section_p): Likewise.
30451 * config/mips/mips.c (mips_function_rodata_section): Likewise.
30452 * config/mep/mep.c (mep_select_section): LIkewise.
30453 * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
30455 2014-05-20 Eric Botcazou <ebotcazou@adacore.com>
30457 * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
30458 EH region of calls to pure functions that can throw an exception.
30459 * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
30460 (copy_reference_ops_from_call): Also copy the EH region of the call if
30461 it can throw an exception.
30463 2014-05-20 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
30465 * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
30466 nested VEC_SELECTs that are inverses of each other.
30468 2014-05-20 Richard Biener <rguenther@suse.de>
30470 * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
30471 (extract_and_process_scc_for_name): not here.
30472 (cond_dom_walker::before_dom_children): Only process
30473 stmts that end the BB in interesting ways.
30474 (run_scc_vn): Mark param uses as visited.
30476 2014-05-20 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
30478 * config/arm/arm.md (arith_shiftsi): Do not predicate for
30481 2014-05-20 Nick Clifton <nickc@redhat.com>
30483 * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
30484 (msp430_gimplify_va_arg_expr): New function.
30485 (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
30487 * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
30488 operand 0 in order to prevent confusion about the number of
30489 registers involved.
30491 2014-05-20 Richard Biener <rguenther@suse.de>
30493 PR tree-optimization/61221
30494 * tree-ssa-pre.c (el_to_update): Remove.
30495 (eliminate_dom_walker::before_dom_children): Handle released
30496 VDEFs by value-numbering them to the associated VUSE. Update
30497 stmt immediately for substituted call address.
30498 (eliminate): Remove delayed stmt updating code.
30499 * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
30500 possibly late re-numbered vuses.
30501 (vn_reference_lookup_2): Adjust.
30502 (vn_reference_lookup_pieces): Likewise.
30503 (vn_reference_lookup): Likewise.
30505 2014-05-20 Richard Biener <rguenther@suse.de>
30507 * config.gcc: Remove need_64bit_hwint.
30508 * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
30509 * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
30511 * config.in: Regenerate.
30512 * configure: Likewise.
30514 2014-05-19 David Wohlferd <dw@LimeGreenSocks.com>
30516 * doc/extend.texi: Create Label Attributes section,
30517 move all label attributes into it and reference it.
30519 2014-05-19 Richard Earnshaw <rearnsha@arm.com>
30521 * arm.c (thumb1_reorg): When scanning backwards skip anything
30522 that's not a proper insn.
30524 2014-05-19 Richard Biener <rguenther@suse.de>
30526 PR tree-optimization/61221
30527 * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
30528 Do nothing for unreachable blocks.
30529 * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
30530 Improve unreachability detection.
30532 2014-05-19 Richard Biener <rguenther@suse.de>
30534 PR tree-optimization/61209
30535 * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
30537 2014-05-19 Nick Clifton <nickc@redhat.com>
30539 * except.c (init_eh): Fix computation of builtin setjmp buffer
30540 size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
30542 2014-05-19 Richard Biener <rguenther@suse.de>
30544 PR tree-optimization/61184
30545 * tree-vrp.c (is_negative_overflow_infinity): Use
30546 TREE_OVERFLOW_P and do that check first.
30547 (is_positive_overflow_infinity): Likewise.
30548 (is_overflow_infinity): Likewise.
30549 (vrp_operand_equal_p): Properly treat operands with
30550 differing overflow as not equal.
30552 2014-05-19 Bernd Schmidt <bernds@codesourcery.com>
30554 * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
30555 shift simplification where it was intended.
30557 2014-05-19 Christian Bruel <christian.bruel@st.com>
30560 * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
30562 2014-05-19 Richard Sandiford <r.sandiford@uk.ibm.com>
30565 * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
30568 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
30570 * reg-notes.def (CROSSING_JUMP): Likewise.
30571 * rtl.h (rtx_def): Update comment for jump flag.
30572 (CROSSING_JUMP_P): Define.
30573 * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
30574 of a REG_CROSSING_JUMP note.
30575 * cfghooks.c (tidy_fallthru_edges): Likewise.
30576 * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
30577 * emit-rtl.c (try_split): Likewise.
30578 * haifa-sched.c (sched_create_recovery_edges): Likewise.
30579 * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
30580 * jump.c (redirect_jump_2): Likewise.
30581 * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
30582 (relax_delay_slots): Likewise.
30583 * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
30584 (bbit_di): Likewise.
30585 * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
30586 * config/sh/sh.md (jump_compact): Likewise.
30587 * bb-reorder.c (rotate_loop): Likewise.
30588 (pass_duplicate_computed_gotos::execute): Likewise.
30589 (add_reg_crossing_jump_notes): Rename to...
30590 (update_crossing_jump_flags): ...this.
30591 (pass_partition_blocks::execute): Update accordingly.
30593 2014-05-19 Richard Sandiford <rdsandiford@googlemail.com>
30595 * tree.h: Remove extraneous template <>.
30597 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
30599 * ipa.c (symtab_remove_unreachable_nodes): Remove
30600 symbol from comdat group if its body was eliminated.
30601 (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
30602 * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
30603 (symtab_unregister_node): ... this one.
30604 (verify_symtab_base): More strict checking of comdats.
30605 * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
30607 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
30609 * tree-pass.h (make_pass_ipa_comdats): New pass.
30610 * timevar.def (TV_IPA_COMDATS): New timevar.
30611 * passes.def (pass_ipa_comdats): Add.
30612 * Makefile.in (OBJS): Add ipa-comdats.o
30613 * ipa-comdats.c: New file.
30615 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
30617 * ipa.c (update_visibility_by_resolution_info): New function.
30618 (function_and_variable_visibility): Use it.
30620 2014-05-17 Jan Hubicka <hubicka@ucw.cz>
30622 * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
30624 (FOR_EACH_DEFINED_SYMBOL): New macro.
30625 (varpool_first_static_initializer, varpool_next_static_initializer,
30626 varpool_first_defined_variable, varpool_next_defined_variable):
30628 (symtab_in_same_comdat_p): Correctly deal with inline functions.
30630 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
30632 * ggc-page.c (ggc_handle_finalizers): Add comment.
30634 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
30636 * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
30637 * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
30638 (ggc_internal_cleared_alloc): Likewise.
30639 * ggc-page.c (finalizer): New class.
30640 (vec_finalizer): Likewise.
30641 (globals::finalizers): New member.
30642 (globals::vec_finalizers): Likewise.
30643 (ggc_internal_alloc): Record the finalizer if any for the block being
30645 (ggc_handle_finalizers): New function.
30646 (ggc_collect): Call ggc_handle_finalizers.
30647 * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
30649 (ggc_internal_cleared_alloc): Likewise.
30650 (finalize): New function.
30651 (need_finalization_p): Likewise.
30652 (ggc_alloc): Install the type's destructor as the finalizer if it
30653 might do something.
30654 (ggc_cleared_alloc): Likewise.
30655 (ggc_vec_alloc): Likewise.
30656 (ggc_cleared_vec_alloc): Likewise.
30658 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
30660 * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
30662 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
30664 * alias.c (record_alias_subset): Adjust.
30665 * bitmap.c (bitmap_element_allocate): Likewise.
30666 (bitmap_gc_alloc_stat): Likewise.
30667 * cfg.c (init_flow): Likewise.
30668 (alloc_block): Likewise.
30669 (unchecked_make_edge): Likewise.
30670 * cfgloop.c (alloc_loop): Likewise.
30671 (flow_loops_find): Likewise.
30672 (rescan_loop_exit): Likewise.
30673 * cfgrtl.c (init_rtl_bb_info): Likewise.
30674 * cgraph.c (insert_new_cgraph_node_version): Likewise.
30675 (cgraph_allocate_node): Likewise.
30676 (cgraph_create_edge_1): Likewise.
30677 (cgraph_allocate_init_indirect_info): Likewise.
30678 * cgraphclones.c (cgraph_clone_edge): Likewise.
30679 * cgraphunit.c (add_asm_node): Likewise.
30680 (init_lowered_empty_function): Likewise.
30681 * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
30682 * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
30683 (alpha_use_linkage): Likewise.
30684 * config/arc/arc.c (arc_init_machine_status): Likewise.
30685 * config/arm/arm.c (arm_init_machine_status): Likewise.
30686 * config/avr/avr.c (avr_init_machine_status): Likewise.
30687 * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
30688 * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
30689 * config/cris/cris.c (cris_init_machine_status): Likewise.
30690 * config/darwin.c (machopic_indirection_name): Likewise.
30691 (darwin_build_constant_cfstring): Likewise.
30692 (darwin_enter_string_into_cfstring_table): Likewise.
30693 * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
30694 * config/frv/frv.c (frv_init_machine_status): Likewise.
30695 * config/i386/i386.c (get_dllimport_decl): Likewise.
30696 (ix86_init_machine_status): Likewise.
30697 (assign_386_stack_local): Likewise.
30698 * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
30699 (i386_pe_maybe_record_exported_symbol): Likewise.
30700 (i386_pe_record_stub): Likewise.
30701 * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
30702 * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
30703 * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
30704 (m32c_note_pragma_address): Likewise.
30705 * config/mep/mep.c (mep_init_machine_status): Likewise.
30706 (mep_note_pragma_flag): Likewise.
30707 * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
30708 (mips16_local_alias): Likewise.
30709 (mips_init_machine_status): Likewise.
30710 * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
30711 * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
30712 * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
30713 * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
30714 * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
30715 * config/pa/pa.c (pa_init_machine_status): Likewise.
30716 (pa_get_deferred_plabel): Likewise.
30717 * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
30718 * config/rs6000/rs6000.c (builtin_function_type): Likewise.
30719 (rs6000_init_machine_status): Likewise.
30720 (output_toc): Likewise.
30721 * config/s390/s390.c (s390_init_machine_status): Likewise.
30722 * config/score/score.c (score_output_external): Likewise.
30723 * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
30724 * config/spu/spu.c (spu_init_machine_status): Likewise.
30725 * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
30726 * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
30727 * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
30728 * coverage.c (coverage_end_function): Likewise.
30729 * dbxout.c (dbxout_init): Likewise.
30730 * doc/gty.texi: Don't mention variable_size attribute.
30731 * dwarf2cfi.c (new_cfi): Adjust.
30732 (new_cfi_row): Likewise.
30733 (copy_cfi_row): Likewise.
30734 (create_cie_data): Likewise.
30735 * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
30736 (new_loc_descr): Likewise.
30737 (find_AT_string_in_table): Likewise.
30738 (add_addr_table_entry): Likewise.
30739 (new_die): Likewise.
30740 (add_var_loc_to_decl): Likewise.
30741 (clone_die): Likewise.
30742 (clone_as_declaration): Likewise.
30743 (break_out_comdat_types): Likewise.
30744 (new_loc_list): Likewise.
30745 (add_loc_descr_to_each): Likewise.
30746 (add_location_or_const_value_attribute): Likewise.
30747 (add_linkage_name): Likewise.
30748 (lookup_filename): Likewise.
30749 (dwarf2out_var_location): Likewise.
30750 (new_line_info_table): Likewise.
30751 (dwarf2out_init): Likewise.
30752 (mem_loc_descriptor): Likewise.
30753 (loc_descriptor): Likewise.
30754 (add_const_value_attribute): Likewise.
30755 (tree_add_const_value_attribute): Likewise.
30756 (comp_dir_string): Likewise.
30757 (dwarf2out_vms_debug_main_pointer): Likewise.
30758 (string_cst_pool_decl): Likewise.
30759 * emit-rtl.c (set_mem_attrs): Likewise.
30760 (get_reg_attrs): Likewise.
30761 (start_sequence): Likewise.
30762 (init_emit): Likewise.
30763 (init_emit_regs): Likewise.
30764 * except.c (init_eh_for_function): Likewise.
30765 (gen_eh_region): Likewise.
30766 (gen_eh_region_catch): Likewise.
30767 (gen_eh_landing_pad): Likewise.
30768 (add_call_site): Likewise.
30769 * function.c (add_frame_space): Likewise.
30770 (insert_temp_slot_address): Likewise.
30771 (assign_stack_temp_for_type): Likewise.
30772 (get_hard_reg_initial_val): Likewise.
30773 (allocate_struct_function): Likewise.
30774 (prepare_function_start): Likewise.
30775 (types_used_by_var_decl_insert): Likewise.
30776 * gengtype.c (variable_size_p): Remove function.
30777 (enum alloc_quantity): Remove enum.
30778 (write_typed_alloc_def): Remove function.
30779 (write_typed_struct_alloc_def): Likewise.
30780 (write_typed_typedef_alloc_def): Likewise.
30781 (write_typed_alloc_defns): Likewise.
30783 * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
30784 (ggc_cleared_alloc_ptr_array_two_args): Likewise.
30785 * ggc.h (ggc_alloc): new function.
30786 (ggc_cleared_alloc): Likewise.
30787 (ggc_vec_alloc): Template on type of vector element, and remove
30788 element size argument.
30789 (ggc_cleared_vec_alloc): Likewise.
30790 * gimple.c (gimple_build_omp_for): Adjust.
30791 (gimple_copy): Likewise.
30792 * ipa-cp.c (get_replacement_map): Likewise.
30793 (find_aggregate_values_for_callers_subset): Likewise.
30794 (known_aggs_to_agg_replacement_list): Likewise.
30795 * ipa-devirt.c (get_odr_type): Likewise.
30796 * ipa-prop.c (ipa_node_duplication_hook): Likewise.
30797 (read_agg_replacement_chain): Likewise.
30798 * loop-iv.c (get_simple_loop_desc): Likewise.
30799 * lto-cgraph.c (input_node_opt_summary): Likewise.
30800 * lto-section-in.c (lto_new_in_decl_state): Likewise.
30801 * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
30802 (input_eh_region): Likewise.
30803 (input_eh_lp): Likewise.
30804 (input_cfg): Likewise.
30805 * optabs.c (set_optab_libfunc): Likewise.
30806 (init_tree_optimization_optabs): Likewise.
30807 (set_conv_libfunc): Likewise.
30808 * passes.c (do_per_function_toporder): Likewise.
30809 * rtl.h: Don't use variable_size gty attribute.
30810 * sese.c (if_region_set_false_region): Adjust.
30811 * stringpool.c (gt_pch_save_stringpool): Likewise.
30812 * target-globals.c (save_target_globals): Likewise.
30813 * toplev.c (general_init): Likewise.
30814 * trans-mem.c (record_tm_replacement): Likewise.
30815 (split_bb_make_tm_edge): Likewise.
30816 * tree-cfg.c (move_sese_region_to_fn): Likewise.
30817 * tree-data-ref.h (lambda_vector_new): Likewise.
30818 * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
30819 * tree-iterator.c (tsi_link_before): Likewise.
30820 (tsi_link_after): Likewise.
30821 * tree-scalar-evolution.c (new_scev_info_str): Likewise.
30822 * tree-ssa-loop-niter.c (record_estimate): Likewise.
30823 * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
30824 * tree-ssa-operands.h: Don't use variable_size gty attribute.
30825 * tree-ssa.c (init_tree_ssa): Adjust.
30826 * tree-ssanames.c (set_range_info): Likewise.
30827 (get_ptr_info): Likewise.
30828 (duplicate_ssa_name_ptr_info): Likewise.
30829 (duplicate_ssa_name_range_info): Likewise.
30830 * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
30831 (unpack_ts_fixed_cst_value_fields): Likewise.
30832 * tree.c (build_fixed): Likewise.
30833 (build_real): Likewise.
30834 (build_string): Likewise.
30835 (decl_priority_info): Likewise.
30836 (decl_debug_expr_insert): Likewise.
30837 (decl_value_expr_insert): Likewise.
30838 (decl_debug_args_insert): Likewise.
30839 (type_hash_add): Likewise.
30840 (build_omp_clause): Likewise.
30841 * ubsan.c (decl_for_type_insert): Likewise.
30842 * varasm.c (get_unnamed_section): Likewise.
30843 (get_noswitch_section): Likewise.
30844 (get_section): Likewise.
30845 (get_block_for_section): Likewise.
30846 (create_block_symbol): Likewise.
30847 (build_constant_desc): Likewise.
30848 (create_constant_pool): Likewise.
30849 (force_const_mem): Likewise.
30850 (record_tm_clone_pair): Likewise.
30851 * varpool.c (varpool_create_empty_node): Likewise.
30853 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
30855 * dwarf2out.c (tree_add_const_value_attribute): Call
30856 ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
30857 * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
30858 instead of ggc_internal_<x>alloc_stat.
30859 * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
30860 (ggc_realloc): Likewise.
30861 * ggc-none.c (ggc_internal_alloc): Likewise.
30862 (ggc_internal_cleared_alloc): Likewise.
30863 * ggc-page.c: Likewise.
30864 * ggc.h (ggc_internal_alloc_stat): Likewise.
30865 (ggc_internal_alloc): Remove macro.
30866 (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
30867 (ggc_internal_cleared_alloc): Remove macro.
30868 (GGC_RESIZEVEC): Adjust.
30869 (ggc_resizevar): Remove macro.
30870 (ggc_internal_vec_alloc_stat): Drop _stat suffix.
30871 (ggc_internal_cleared_vec_alloc_stat): Likewise.
30872 (ggc_internal_vec_cleared_alloc): Remove macro.
30873 (ggc_alloc_atomic_stat): Drop _stat suffix.
30874 (ggc_alloc_atomic): Remove macro.
30875 (ggc_alloc_cleared_atomic): Remove macro.
30876 (ggc_alloc_string_stat): Drop _stat suffix.
30877 (ggc_alloc_string): Remove macro.
30878 (ggc_alloc_rtx_def_stat): Adjust.
30879 (ggc_alloc_tree_node_stat): Likewise.
30880 (ggc_alloc_cleared_tree_node_stat): Likewise.
30881 (ggc_alloc_cleared_gimple_statement_stat): Likewise.
30882 (ggc_alloc_cleared_simd_clone_stat): Likewise.
30883 * gimple.c (gimple_build_omp_for): Likewise.
30884 (gimple_copy): Likewise.
30885 * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
30886 * toplev.c (realloc_for_line_map): Adjust.
30887 * tree-data-ref.h (lambda_vector_new): Likewise.
30888 * tree-phinodes.c (allocate_phi_node): Likewise.
30889 * tree.c (grow_tree_vec_stat): Likewise.
30890 * vec.h (va_gc::reserve): Adjust.
30892 2014-05-17 Ajit Agarwal <ajitkum@xilinx.com>
30894 * config/microblaze/microblaze.c (break_handler): New Declaration.
30895 (microblaze_break_function_p,microblaze_is_break_handler): New.
30896 (compute_frame_size): Use microblaze_break_function_p.
30897 Add the test of break_handler.
30898 (microblaze_function_prologue) : Add the test of variable
30899 break_handler. Check the fnname by BREAK_HANDLER_NAME.
30900 (microblaze_function_epilogue) : Add the test of break_handler.
30901 (microblaze_globalize_label) : Add the test of break_handler.
30902 Check the name by BREAK_HANDLER_NAME.
30904 * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
30906 * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
30907 microblaze_is_break_handler test.
30908 (call_internal1,call_value_intern): Use microblaze_break_function_p.
30909 Use SYMBOL_REF_DECL.
30911 * config/microblaze/microblaze-protos.h
30912 (microblaze_break_function_p,microblaze_is_break_handler):
30915 * doc/extend.texi (MicroBlaze break_handler Functions): Document
30916 new MicroBlaze break_handler functions.
30918 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
30920 * doc/extend.texi (Size of an asm): Move node text according
30921 to its @menu entry position.
30923 2014-05-17 Marc Glisse <marc.glisse@inria.fr>
30925 PR tree-optimization/61140
30926 PR tree-optimization/61150
30927 PR tree-optimization/61197
30928 * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
30930 2014-05-17 Uros Bizjak <ubizjak@gmail.com>
30932 * doc/invoke.texi (free): Mention Alpha. Also enabled at -Os.
30934 2014-05-17 Richard Sandiford <r.sandiford@uk.ibm.com>
30936 * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
30937 __SIZEOF_INT128__ is defined.
30939 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
30941 * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
30942 (rs6000_delegitimize_address): Use it.
30944 2014-05-17 Richard Sandiford <rdsandiford@googlemail.com>
30946 * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
30947 inplace argument. Store the new address in the original MEM when true.
30948 * emit-rtl.c (change_address_1): Likewise.
30949 (adjust_address_1, adjust_automodify_address_1, offset_address):
30950 Update accordingly.
30951 * rtl.h (plus_constant): Add an inplace argument.
30952 * explow.c (plus_constant): Likewise. Try to reuse the original PLUS
30953 when true. Avoid generating (plus X (const_int 0)).
30954 * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
30955 in-place. Pass true to plus_constant.
30956 (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
30958 2014-05-16 Dehao Chen <dehao@google.com>
30960 * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
30962 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
30965 * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
30967 * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
30969 2014-05-16 Dehao Chen <dehao@google.com>
30971 * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
30972 optimize_function_for_size_p.
30973 * regs.h (REG_FREQ_FROM_BB): Likewise.
30975 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
30978 * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
30979 negt_reg_operand cases.
30980 * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
30982 * config/sh/predicates.md (cbranch_treg_value): Simplify.
30984 2014-05-16 Oleg Endo <olegendo@gcc.gnu.org>
30986 * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
30989 2014-05-16 David Malcolm <dmalcolm@redhat.com>
30992 2014-04-29 David Malcolm <dmalcolm@redhat.com>
30994 * tree-cfg.c (dump_function_to_file): Dump the return type of
30995 functions, in a line to itself before the function body, mimicking
30996 the layout of a C function.
30998 2014-05-16 Dehao Chen <dehao@google.com>
31000 * cfghooks.c (make_forwarder_block): Use direct computation to
31001 get fall-through edge's count and frequency.
31003 2014-05-16 Benno Schulenberg <bensberg@justemail.net>
31005 * config/arc/arc.c (arc_init): Fix typo in error message.
31006 * config/i386/i386.c (ix86_expand_builtin): Likewise.
31007 (split_stack_prologue_scratch_regno): Likewise.
31008 * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
31009 word from error message.
31011 2014-05-16 Zhouyi Zhou <yizhouzhou@ict.ac.cn>
31013 * ira-costs.c: Fix typo in comment.
31015 2014-05-16 David Wohlferd <dw@LimeGreenSocks.com>
31017 * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
31019 2014-05-16 Jan Hubicka <hubicka@ucw.cz>
31021 * varpool.c (dump_varpool_node): Dump write-only flag.
31022 * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
31024 * tree-cfg.c (execute_fixup_cfg): Remove statements setting
31025 write-only variables.
31026 * ipa.c (process_references): New function.
31027 (set_readonly_bit): New function.
31028 (set_writeonly_bit): New function.
31029 (clear_addressable_bit): New function.
31030 (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
31031 fix handling of aliases.
31032 * cgraph.h (struct varpool_node): Add writeonly flag.
31034 2014-05-16 Vladimir Makarov <vmakarov@redhat.com>
31036 PR rtl-optimization/60969
31037 * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
31038 Calculate costs for this case.
31040 2014-05-16 Eric Botcazou <ebotcazou@adacore.com>
31042 * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
31043 <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
31045 2014-05-16 Richard Biener <rguenther@suse.de>
31047 PR tree-optimization/61194
31048 * tree-vect-patterns.c (adjust_bool_pattern): Also handle
31049 bool patterns ending in a COND_EXPR.
31051 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31053 * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
31055 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31057 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
31058 where we were unable to cost an RTX.
31060 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31062 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
31065 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31066 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31068 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
31070 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31071 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31073 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
31074 FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
31076 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31077 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31079 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
31082 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31083 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31085 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
31088 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31089 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31091 * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
31092 (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
31094 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31095 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31097 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
31098 rotates and shifts.
31100 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31101 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31103 * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
31104 ZERO_EXTEND and SIGN_EXTEND better.
31106 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31107 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31109 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
31110 logical operations.
31112 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31113 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31115 * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
31116 costs when costing loads and stores to memory.
31118 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31119 Philip Tomsich <philipp.tomsich@theobroma-systems.com>
31121 * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
31124 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31126 * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
31128 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31129 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31131 * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
31133 (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
31135 (aarch64_rtx_mult_cost): New.
31136 (aarch64_rtx_costs): Use it, refactor as appropriate.
31138 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31139 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
31141 * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
31142 emit instructions, return number of instructions which would
31144 (aarch64_add_constant): Update call to aarch64_build_constant.
31145 (aarch64_output_mi_thunk): Likewise.
31146 (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
31149 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31151 * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
31152 (TARGET_RTX_COSTS): Call it.
31154 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31156 * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
31157 (cortexa57_vector_cost): Likewise.
31158 (cortexa57_tunings): Use them.
31160 2014-05-16 James Greenhalgh <james.greenhalgh@arm.com>
31162 * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
31163 (cpu_addrcost_table): Use it.
31164 * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
31165 (aarch64_address_cost): Rewrite using aarch64_classify_address,
31168 2014-05-16 Richard Biener <rguenther@suse.de>
31170 * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
31171 (set_ssa_val_to): Handle unexpected sets to VN_TOP.
31172 (visit_phi): Ignore edges marked as not executable.
31173 (class cond_dom_walker): New.
31174 (cond_dom_walker::before_dom_children): Value-number
31175 control statements and mark successor edges as not
31176 executable if possible.
31177 (run_scc_vn): First walk all control statements in
31178 dominator order, marking edges as not executable.
31179 * tree-inline.c (copy_edges_for_bb): Be not confused
31180 about random edge flags.
31182 2014-05-16 Richard Biener <rguenther@suse.de>
31184 * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
31186 2014-05-15 Peter Bergner <bergner@vnet.ibm.com>
31189 * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
31190 (__TM_simple_begin): Use it.
31191 (__TM_begin): Likewise.
31193 2014-05-15 Martin Jambor <mjambor@suse.cz>
31196 * ipa-prop.c (update_indirect_edges_after_inlining): Check
31197 type_preserved flag when the indirect edge is polymorphic.
31199 2014-05-15 Martin Jambor <mjambor@suse.cz>
31201 PR tree-optimization/61090
31202 * tree-sra.c (sra_modify_expr): Pass the current gsi to
31203 build_ref_for_model.
31205 2014-05-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31207 * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
31208 enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
31210 2014-05-15 Jakub Jelinek <jakub@redhat.com>
31212 PR tree-optimization/61158
31213 * fold-const.c (fold_binary_loc): If X is zero-extended and
31214 shiftc >= prec, make sure zerobits is all ones instead of
31215 invoking undefined behavior.
31217 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
31219 * regcprop.h: New file.
31220 * regcprop.c (skip_debug_insn_p): New decl.
31221 (replace_oldest_value_reg): Check skip_debug_insn_p.
31222 (copyprop_hardreg_forward_bb_without_debug_insn): New function.
31223 * shrink-wrap.c: Include regcprop.h.
31224 (prepare_shrink_wrap): Call
31225 copyprop_hardreg_forward_bb_without_debug_insn.
31227 2014-05-15 Zhenqiang Chen <zhenqiang.chen@linaro.org>
31229 * shrink-wrap.h: Update comment.
31230 * shrink-wrap.c: Update comment.
31231 (next_block_for_reg): Rename to live_edge_for_reg.
31232 (live_edge_for_reg): Allow live_edge->dest has two predecessors.
31233 (move_insn_for_shrink_wrap): Split live_edge.
31234 (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
31236 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
31238 * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
31240 * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
31241 * config/sparc/sparc.md (fptype_ut699): New attribute.
31242 (in_branch_delay): Return false if -mfix-ut699 is specified and
31243 fptype_ut699 is set to single.
31244 (truncdfsf2): Add fptype_ut699 attribute.
31245 (fix_truncdfsi2): Likewise.
31246 (floatsisf2): Change fptype attribute.
31247 (fix_truncsfsi2): Likewise.
31248 (negtf2_notv9): Delete.
31249 (negtf2_v9): Likewise.
31250 (negtf2_hq): New instruction.
31251 (negtf2): New instruction and splitter.
31252 (negdf2_notv9): Rewrite.
31253 (abstf2_notv9): Delete.
31254 (abstf2_hq_v9): Likewise.
31255 (abstf2_v9): Likewise.
31256 (abstf2_hq): New instruction.
31257 (abstf2): New instruction and splitter.
31258 (absdf2_notv9): Rewrite.
31260 2014-05-14 Cary Coutant <ccoutant@google.com>
31263 * opts.c (common_handle_option): Don't special-case "-g".
31264 (set_debug_level): Default to at least level 2 with "-g".
31266 2014-05-14 DJ Delorie <dj@redhat.com>
31268 * config/msp430/msp430.c (msp430_builtin): Add
31269 MSP430_BUILTIN_DELAY_CYCLES.
31270 (msp430_init_builtins): Register void __delay_cycles(long long).
31271 (msp430_builtin_decl): Add it.
31272 (cg_magic_constant): New.
31273 (msp430_expand_delay_cycles): New.
31274 (msp430_expand_builtin): Call it.
31275 (msp430_print_operand_raw): Change integer printing from "int" to
31277 * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
31278 (delay_cycles_start): New.
31279 (delay_cycles_end): New.
31280 (delay_cycles_32): New.
31281 (delay_cycles_32x): New.
31282 (delay_cycles_16): New.
31283 (delay_cycles_16x): New.
31284 (delay_cycles_2): New.
31285 (delay_cycles_1): New.
31286 * doc/extend.texi: Document __delay_cycles().
31288 2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
31290 * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
31291 length attribute computation.
31293 2014-05-14 Richard Sandiford <rdsandiford@googlemail.com>
31296 * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
31298 2014-05-14 Richard Sandiford <r.sandiford@uk.ibm.com>
31301 * config/sparc/sparc.md: Fix types of low and high in DI constant
31302 splitter. Use gen_int_mode in some other splitters.
31304 2014-05-14 Martin Jambor <mjambor@suse.cz>
31307 * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
31309 2014-05-14 James Norris <jnorris@codesourcery.com>
31311 * omp-low.c (expand_parallel_call): Remove shadow variable.
31312 (expand_omp_taskreg): Likewise.
31314 2014-05-14 Ilya Tocar <ilya.tocar@intel.com>
31316 * common/config/i386/i386-common.c
31317 (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
31318 (OPTION_MASK_ISA_XSAVES_SET): Ditto.
31319 (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
31320 (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
31321 (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
31322 (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
31323 (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
31324 * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
31325 xsavecintrin.h, xsavesintrin.h.
31326 (x86_64-*-*): Ditto.
31327 * config/i386/clflushoptintrin.h: New.
31328 * config/i386/xsavecintrin.h: Ditto.
31329 * config/i386/xsavesintrin.h: Ditto.
31330 * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
31331 (bit_XSAVES): Ditto.
31332 (bit_XSAVES): Ditto.
31333 * config/i386/driver-i386.c (host_detect_local_cpu): Handle
31334 -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
31336 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
31337 OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
31338 OPTION_MASK_ISA_XSAVES.
31339 * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
31340 -mxsavec, -mxsaves.
31341 (PTA_CLFLUSHOPT) Define.
31342 (PTA_XSAVEC): Ditto.
31343 (PTA_XSAVES): Ditto.
31344 (ix86_option_override_internal): Handle new options.
31345 (ix86_valid_target_attribute_inner_p): Ditto.
31346 (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
31347 IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
31348 IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
31349 (bdesc_special_args): Add __builtin_ia32_xsaves,
31350 __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
31351 __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
31352 (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
31353 (ix86_expand_builtin): Handle new builtins.
31354 * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
31355 (TARGET_CLFLUSHOPT_P): Ditto.
31356 (TARGET_XSAVEC): Ditto.
31357 (TARGET_XSAVEC_P): Ditto.
31358 (TARGET_XSAVES): Ditto.
31359 (TARGET_XSAVES_P): Ditto.
31360 * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
31361 (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
31362 (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
31364 (ANY_XRSTOR64): Ditto.
31366 (xrstor): Change into <xrstor>.
31367 (xrstor_rex64): Change into <xrstor>_rex64.
31368 (xrstor64): Change into <xrstor>64
31370 * config/i386/i386.opt (mclflushopt): New.
31373 * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
31375 * doc/invoke.texi: Document new options.
31377 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
31379 PR rtl-optimization/60866
31380 * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
31381 Default it to -1. Pass it down to init_simplejump_data.
31382 (init_simplejump_data): New parameter old_seqno. Pass it down
31383 to get_seqno_for_a_jump.
31384 (get_seqno_for_a_jump): New parameter old_seqno. Use it for
31385 initializing new jump seqno as a last resort. Add comment.
31386 (sel_redirect_edge_and_branch): Save old seqno of the conditional
31387 jump and pass it down to sel_init_new_insn.
31388 (sel_redirect_edge_and_branch_force): Likewise.
31390 2014-05-14 Georg-Johann Lay <avr@gjlay.de>
31392 * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
31393 shifted values to avoid build warning.
31395 2014-05-14 Eric Botcazou <ebotcazou@adacore.com>
31397 * cfgcleanup.c (try_forward_edges): Use location_t for locations.
31398 * cfgrtl.c (rtl_merge_blocks): Fix comment.
31399 (cfg_layout_merge_blocks): Likewise.
31400 * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
31402 2014-05-14 Andrey Belevantsev <abel@ispras.ru>
31404 PR rtl-optimization/60901
31405 * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
31406 bb predecessor belongs to the same scheduling region. Adjust comment.
31408 2014-05-13 Peter Bergner <bergner@vnet.ibm.com>
31410 * doc/sourcebuild.texi: (dfp_hw): Document.
31411 (p8vector_hw): Likewise.
31412 (powerpc_eabi_ok): Likewise.
31413 (powerpc_elfv2): Likewise.
31414 (powerpc_htm_ok): Likewise.
31415 (ppc_recip_hw): Likewise.
31416 (vsx_hw): Likewise.
31418 2014-05-13 Cary Coutant <ccoutant@google.com>
31420 * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
31422 2014-05-13 David Malcolm <dmalcolm@redhat.com>
31424 * gengtype-parse.c (require3): Eliminate in favor of...
31426 (require_template_declaration): Update to support optional single *
31429 * gengtype.c (get_ultimate_base_class): Add a non-const overload.
31430 (create_user_defined_type): Handle a single level of explicit
31431 pointerness within template arguments.
31432 (struct write_types_data): Add field "kind".
31433 (filter_type_name): Handle "*" character.
31434 (write_user_func_for_structure_ptr): Require a write_types_data
31435 rather than just a prefix string, so that we can look up the kind
31436 of the wtd and use it as an index into wrote_user_func_for_ptr,
31437 ensuring that such functions are written at most once. Support
31438 subclasses by invoking the marking function of the ultimate base class.
31439 (write_user_func_for_structure_body): Require a write_types_data
31440 rather than just a prefix string, so that we can pass this to
31441 write_user_func_for_structure_ptr.
31442 (write_func_for_structure): Likewise.
31443 (ggc_wtd): Add initializer of new "kind" field.
31444 (pch_wtd): Likewise.
31446 * gengtype.h (enum write_types_kinds): New.
31447 (struct type): Add field wrote_user_func_for_ptr to the "s"
31450 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
31452 * fold-const.c (optimize_bit_field_compare): Use wi:: operations
31453 instead of const_binop.
31454 (fold_binary_loc): Likewise.
31456 2014-05-13 Richard Sandiford <r.sandiford@uk.ibm.com>
31458 * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
31459 calculation to match get_ref_base_and_extent.
31461 2014-05-13 Catherine Moore <clm@codesourcery.com>
31462 Sandra Loosemore <sandra@codesourcery.com>
31464 * configure.ac: Fix assembly for explicit JALR relocation check.
31465 * configure: Regenerate.
31467 2014-05-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
31469 * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
31470 (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
31471 Remove associated type declarations and initialisations.
31472 (arm_expand_neon_builtin): Likewise.
31473 (neon_emit_pair_result_insn): Delete.
31474 * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
31475 * config/arm/neon.md (neon_vtrn<mode>): Delete.
31476 (neon_vzip<mode>): Likewise.
31477 (neon_vuzp<mode>): Likewise.
31479 2014-05-13 Richard Biener <rguenther@suse.de>
31482 * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
31483 it needs revisiting whether the call still may be tail-called.
31485 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
31487 * rtl.def (SYMBOL_REF): Remove middle "0" field.
31488 * rtl.h (block_symbol): Reduce number of fields to 2.
31489 (rtx_def): Add u2.symbol_ref_flags.
31490 (SYMBOL_REF_FLAGS): Use it.
31491 (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
31492 (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
31493 * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
31494 Lower index of SYMBOL_REF_DATA.
31495 * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
31496 Print SYMBOL_REF_FLAGS at the same time.
31497 * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
31499 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
31501 * rtl.def (VAR_LOCATION): Remove "i" field.
31502 * rtl.h (rtx_def): Add u2.var_location_status.
31503 (PAT_VAR_LOCATION_STATUS): Use it.
31504 (gen_rtx_VAR_LOCATION): Declare.
31505 * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
31506 * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
31507 * var-tracking.c (emit_note_insn_var_location): Remove casts.
31509 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
31511 * rtl.def (scratch): Fix outdated comment and remove "0" field.
31512 * gengtype.c (adjust_field_rtx_def): Update accordingly.
31514 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
31516 * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
31517 (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
31518 * rtl.h (rtx_def): Add insn_uid to u2 field.
31519 (RTX_FLAG_CHECK8): Delete in favor of...
31520 (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
31521 (INSN_DELETED_P): Update accordingly.
31522 (INSN_UID): Use u2.insn_uid.
31523 (INSN_CHAIN_CODE_P): Define.
31524 (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
31525 (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
31526 (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
31527 (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
31528 (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
31529 indices accordingly.
31530 * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
31531 Update indices for insn-chain rtxes.
31532 * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
31533 (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
31534 * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
31535 * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
31536 * combine.c (try_combine): Likewise.
31537 * ira.c (setup_prohibited_mode_move_regs): Likewise.
31539 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
31541 * rtl.def (REG): Remove middle field.
31542 * rtl.h (rtx_def): Add orignal_regno to u2.
31543 (ORIGINAL_REGNO): Use it instead of field 1.
31544 (REG_ATTRS): Lower field index accordingly.
31545 * gengtype.c (adjust_field_rtx_def): Remove handling of
31546 ORIGINAL_REGNO. Move REG_ATTRS index down.
31547 * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
31548 code that prints the REGNO.
31550 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
31552 * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
31555 2014-05-13 Richard Sandiford <rdsandiford@googlemail.com>
31557 * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
31559 2014-05-13 Bin Cheng <bin.cheng@arm.com>
31561 * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
31562 (alloc_iv): Lower base expressions containing ADDR_EXPR.
31564 2014-05-13 Ian Bolton <ian.bolton@arm.com>
31566 * config/aarch64/aarch64-protos.h
31567 (aarch64_hard_regno_caller_save_mode): New prototype.
31568 * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
31570 * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
31572 2014-05-13 Christian Bruel <christian.bruel@st.com>
31574 * target.def (mode_switching): New hook vector.
31575 (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
31576 (mode_exit, modepriority_to_mode): Likewise.
31577 * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
31578 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
31579 * target.h: Include tm.h and hard-reg-set.h.
31580 * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
31581 (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
31582 * doc/tm.texi Regenerate.
31583 * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
31584 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
31585 * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
31586 (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
31587 * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
31588 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
31589 * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
31590 (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
31591 * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
31592 (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
31593 (ix86_emit_mode_set): Hookify.
31594 * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
31596 (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
31597 * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
31598 (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
31599 (epiphany_mode_priority_to_mode): Remove declaration.
31600 * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
31601 (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
31602 (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
31604 (epiphany_mode_priority_to_mode): Change priority type. Hookify.
31605 (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
31606 (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
31608 2014-05-13 Jakub Jelinek <jakub@redhat.com>
31611 * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
31612 is const0_rtx, return immediately. Don't test count == 0 when
31615 2014-05-13 Zhenqiang Chen <zhenqiang.chen@linaro.org>
31617 * Makefile.in: add shrink-wrap.o.
31618 * config/i386/i386.c: include "shrink-wrap.h"
31619 * function.c: Likewise.
31620 (requires_stack_frame_p, next_block_for_reg,
31621 move_insn_for_shrink_wrap, prepare_shrink_wrap,
31622 dup_block_and_redirect): Move to shrink-wrap.c
31623 (thread_prologue_and_epilogue_insns): Extract three code segments
31624 as functions in shrink-wrap.c
31625 * function.h: Move #ifdef HAVE_simple_return ... #endif block to
31627 * shrink-wrap.c: New file.
31628 * shrink-wrap.h: New file.
31630 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
31632 * doc/extend.texi: Reflect current numbers of pragmas. Remove
31633 reference to Solaris.
31635 2014-05-12 Mike Stump <mikestump@comcast.net>
31638 * genattrtab.c (filename): Add.
31639 (convert_set_attr_alternative): Improve error message.
31640 (check_defs): Restore read_md_filename for error messages.
31641 (gen_insn): Save filename.
31643 2014-05-12 Dimitris Papavasiliou <dpapavas@gmail.com>
31645 * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
31646 -fno-local-ivars and -fivar-visibility.
31647 * c-family/c.opt: Make -Wshadow also implicitly enable
31650 2014-05-12 David Wohlferd <dw@LimeGreenSocks.com>
31652 * doc/tm.texi: Remove reference to deleted macro.
31653 * doc/tm.texi.in: Likewise.
31655 2014-05-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
31658 * config/avr/avr.c (avr_out_store_psi): Use correct constant
31661 2014-05-12 Georg-Johann Lay <avr@gjlay.de>
31664 * config/arm/arm.h (License): Add GCC Runtime Library Exception.
31665 * config/arm/aout.h (License): Same.
31666 * config/arm/bpabi.h (License): Same.
31667 * config/arm/elf.h (License): Same.
31668 * config/arm/linux-elf.h (License): Same.
31669 * config/arm/linux-gas.h (License): Same.
31670 * config/arm/netbsd-elf.h (License): Same.
31671 * config/arm/uclinux-eabi.h (License): Same.
31672 * config/arm/uclinux-elf.h (License): Same.
31673 * config/arm/vxworks.h (License): Same.
31675 2014-05-11 Jakub Jelinek <jakub@redhat.com>
31677 * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
31678 * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
31679 number of operands to 3.
31680 (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
31681 * tree-nested.c (convert_nonlocal_omp_clauses,
31682 convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
31683 * gimplify.c (gimplify_scan_omp_clauses): Handle
31684 OMP_CLAUSE_LINEAR_STMT.
31685 * omp-low.c (lower_rec_input_clauses): Fix typo.
31686 (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
31687 cast between Fortran boolean_type_node and C _Bool if
31690 2014-05-11 Richard Sandiford <rdsandiford@googlemail.com>
31692 PR tree-optimization/61136
31693 * wide-int.h (multiple_of_p): Define a version that doesn't return
31695 * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
31696 integer_zerop/const_binop pair.
31697 (multiple_of_p): Likewise, converting both operands to widest_int
31700 2014-05-09 Teresa Johnson <tejohnson@google.com>
31702 * cgraphunit.c (analyze_functions): Use correct dump file.
31704 2014-05-09 Florian Weimer <fweimer@redhat.com>
31706 * cfgexpand.c (stack_protect_decl_p): New function, extracted from
31708 (stack_protect_return_slot_p): New function.
31709 (expand_used_vars): Call stack_protect_decl_p and
31710 stack_protect_return_slot_p for -fstack-protector-strong.
31712 2014-05-09 David Wohlferd <LimeGreenSocks@yahoo.com>
31713 Andrew Haley <aph@redhat.com>
31714 Richard Sandiford <rdsandiford@googlemail.com>
31716 * doc/extend.texi: Rewrite inline asm page / re-org asm-related
31719 2014-05-09 Kenneth Zadeck <zadeck@naturalbridge.com>
31721 PR middle-end/61111
31722 * fold-const.c (fold_binary_loc): Changed width of mask.
31724 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
31726 * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
31727 unsigned int initializers for regno_in, regno_out.
31729 2014-05-09 Georg-Johann Lay <avr@gjlay.de>
31732 * config/avr/avr.md (cc): Add new attribute set_vzn.
31733 (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
31734 Set cc insn attribute to set_vzn instead of set_zn for alternatives
31735 with INC, DEC or NEG.
31736 * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
31737 (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
31738 INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
31740 2014-05-09 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31743 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31745 * wide-int.cc (UTItype): Define.
31746 (UDWtype): Define for appropriate W_TYPE_SIZE.
31748 2014-05-09 Richard Biener <rguenther@suse.de>
31750 * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
31751 * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
31752 (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
31753 (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
31754 ssa_propagate): Adjust.
31756 2014-05-08 Jeff Law <law@redhat.com>
31758 PR tree-optimization/61009
31759 * tree-ssa-threadedge.c (thread_through_normal_block): Return a
31760 tri-state rather than a boolean. When a block is too big to
31761 thread through, inform caller via negative return value.
31762 (thread_across_edge): If a block was too big for normal threading,
31763 then it's too big for a joiner too, so remove temporary equivalences
31764 and return immediately.
31766 2014-05-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
31767 Matthias Klose <doko@ubuntu.com>
31770 * optc-gen.awk: Fix option handling for -Wunused-parameter.
31772 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
31775 * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
31777 2014-05-08 Uros Bizjak <ubizjak@gmail.com>
31780 * config/alpha/alpha.c: Include gimple-iterator.h.
31781 (alpha_gimple_fold_builtin): New function. Move
31782 ALPHA_BUILTIN_UMULH folding from ...
31783 (alpha_fold_builtin): ... here.
31784 (TARGET_GIMPLE_FOLD_BUILTIN): New define.
31786 2014-05-08 Wei Mi <wmi@google.com>
31789 * config/i386/i386.c (ix86_compute_frame_layout): Update
31790 preferred_stack_boundary for call, expanded from tls descriptor.
31791 * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
31792 to depend on SP register.
31793 (*tls_local_dynamic_base_32_gnu): Ditto.
31794 (*tls_local_dynamic_32_once): Ditto.
31795 (tls_global_dynamic_64_<mode>): Set
31796 ix86_tls_descriptor_calls_expanded_in_cfun.
31797 (tls_local_dynamic_base_64_<mode>): Ditto.
31798 (tls_global_dynamic_32): Set
31799 ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
31800 to depend on SP register.
31801 (tls_local_dynamic_base_32): Ditto.
31803 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31805 * config/arm/arm_neon.h: Update comment.
31806 * config/arm/neon-docgen.ml: Delete.
31807 * config/arm/neon-gen.ml: Delete.
31808 * doc/arm-neon-intrinsics.texi: Update comment.
31810 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31812 * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
31814 (vand, vorr, veor, vorn, vbic): Remove.
31815 * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
31817 (neon_vsub_unspec): Likewise.
31818 (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
31820 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31822 * config/arm/arm_neon.h (vadd_s8): GNU C implementation
31823 (vadd_s16): Likewise.
31824 (vadd_s32): Likewise.
31825 (vadd_f32): Likewise.
31826 (vadd_u8): Likewise.
31827 (vadd_u16): Likewise.
31828 (vadd_u32): Likewise.
31829 (vadd_s64): Likewise.
31830 (vadd_u64): Likewise.
31831 (vaddq_s8): Likewise.
31832 (vaddq_s16): Likewise.
31833 (vaddq_s32): Likewise.
31834 (vaddq_s64): Likewise.
31835 (vaddq_f32): Likewise.
31836 (vaddq_u8): Likewise.
31837 (vaddq_u16): Likewise.
31838 (vaddq_u32): Likewise.
31839 (vaddq_u64): Likewise.
31840 (vmul_s8): Likewise.
31841 (vmul_s16): Likewise.
31842 (vmul_s32): Likewise.
31843 (vmul_f32): Likewise.
31844 (vmul_u8): Likewise.
31845 (vmul_u16): Likewise.
31846 (vmul_u32): Likewise.
31847 (vmul_p8): Likewise.
31848 (vmulq_s8): Likewise.
31849 (vmulq_s16): Likewise.
31850 (vmulq_s32): Likewise.
31851 (vmulq_f32): Likewise.
31852 (vmulq_u8): Likewise.
31853 (vmulq_u16): Likewise.
31854 (vmulq_u32): Likewise.
31855 (vsub_s8): Likewise.
31856 (vsub_s16): Likewise.
31857 (vsub_s32): Likewise.
31858 (vsub_f32): Likewise.
31859 (vsub_u8): Likewise.
31860 (vsub_u16): Likewise.
31861 (vsub_u32): Likewise.
31862 (vsub_s64): Likewise.
31863 (vsub_u64): Likewise.
31864 (vsubq_s8): Likewise.
31865 (vsubq_s16): Likewise.
31866 (vsubq_s32): Likewise.
31867 (vsubq_s64): Likewise.
31868 (vsubq_f32): Likewise.
31869 (vsubq_u8): Likewise.
31870 (vsubq_u16): Likewise.
31871 (vsubq_u32): Likewise.
31872 (vsubq_u64): Likewise.
31873 (vand_s8): Likewise.
31874 (vand_s16): Likewise.
31875 (vand_s32): Likewise.
31876 (vand_u8): Likewise.
31877 (vand_u16): Likewise.
31878 (vand_u32): Likewise.
31879 (vand_s64): Likewise.
31880 (vand_u64): Likewise.
31881 (vandq_s8): Likewise.
31882 (vandq_s16): Likewise.
31883 (vandq_s32): Likewise.
31884 (vandq_s64): Likewise.
31885 (vandq_u8): Likewise.
31886 (vandq_u16): Likewise.
31887 (vandq_u32): Likewise.
31888 (vandq_u64): Likewise.
31889 (vorr_s8): Likewise.
31890 (vorr_s16): Likewise.
31891 (vorr_s32): Likewise.
31892 (vorr_u8): Likewise.
31893 (vorr_u16): Likewise.
31894 (vorr_u32): Likewise.
31895 (vorr_s64): Likewise.
31896 (vorr_u64): Likewise.
31897 (vorrq_s8): Likewise.
31898 (vorrq_s16): Likewise.
31899 (vorrq_s32): Likewise.
31900 (vorrq_s64): Likewise.
31901 (vorrq_u8): Likewise.
31902 (vorrq_u16): Likewise.
31903 (vorrq_u32): Likewise.
31904 (vorrq_u64): Likewise.
31905 (veor_s8): Likewise.
31906 (veor_s16): Likewise.
31907 (veor_s32): Likewise.
31908 (veor_u8): Likewise.
31909 (veor_u16): Likewise.
31910 (veor_u32): Likewise.
31911 (veor_s64): Likewise.
31912 (veor_u64): Likewise.
31913 (veorq_s8): Likewise.
31914 (veorq_s16): Likewise.
31915 (veorq_s32): Likewise.
31916 (veorq_s64): Likewise.
31917 (veorq_u8): Likewise.
31918 (veorq_u16): Likewise.
31919 (veorq_u32): Likewise.
31920 (veorq_u64): Likewise.
31921 (vbic_s8): Likewise.
31922 (vbic_s16): Likewise.
31923 (vbic_s32): Likewise.
31924 (vbic_u8): Likewise.
31925 (vbic_u16): Likewise.
31926 (vbic_u32): Likewise.
31927 (vbic_s64): Likewise.
31928 (vbic_u64): Likewise.
31929 (vbicq_s8): Likewise.
31930 (vbicq_s16): Likewise.
31931 (vbicq_s32): Likewise.
31932 (vbicq_s64): Likewise.
31933 (vbicq_u8): Likewise.
31934 (vbicq_u16): Likewise.
31935 (vbicq_u32): Likewise.
31936 (vbicq_u64): Likewise.
31937 (vorn_s8): Likewise.
31938 (vorn_s16): Likewise.
31939 (vorn_s32): Likewise.
31940 (vorn_u8): Likewise.
31941 (vorn_u16): Likewise.
31942 (vorn_u32): Likewise.
31943 (vorn_s64): Likewise.
31944 (vorn_u64): Likewise.
31945 (vornq_s8): Likewise.
31946 (vornq_s16): Likewise.
31947 (vornq_s32): Likewise.
31948 (vornq_s64): Likewise.
31949 (vornq_u8): Likewise.
31950 (vornq_u16): Likewise.
31951 (vornq_u32): Likewise.
31952 (vornq_u64): Likewise.
31954 2014-05-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
31956 * wide-int.cc (UTItype): Define.
31957 (UDWtype): Define for appropriate W_TYPE_SIZE.
31959 2014-05-08 Marc Glisse <marc.glisse@inria.fr>
31961 PR tree-optimization/59100
31962 * tree-ssa-phiopt.c: Include tree-inline.h.
31963 (neutral_element_p, absorbing_element_p): New functions.
31964 (value_replacement): Handle conditional binary operations with a
31965 neutral or absorbing element.
31967 2014-05-08 Richard Biener <rguenther@suse.de>
31969 * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
31970 folding the expression.
31971 (valueize_expr): Remove.
31972 (visit_reference_op_load): Do not valueize the result of
31974 (simplify_binary_expression): Likewise.
31975 (simplify_unary_expression): Likewise.
31977 2014-05-08 Richard Biener <rguenther@suse.de>
31979 * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
31980 looking at TYPE_ARG_TYPES.
31982 2014-05-08 Richard Biener <rguenther@suse.de>
31984 * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
31985 pointer propagation special-case.
31987 2014-05-08 Bin Cheng <bin.cheng@arm.com>
31989 * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
31990 core part of address expressions.
31992 2014-05-08 Alan Modra <amodra@gmail.com>
31995 * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
31996 loads and stores when -mno-strict-align at any alignment.
31997 (expand_block_clear): Similarly. Also correct calculation of
32000 2014-05-07 Thomas Preud'homme <thomas.preudhomme@arm.com>
32002 PR middle-end/39246
32003 * tree-complex.c (expand_complex_move): Keep line info when expanding
32005 * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
32006 of complex expression. Use new argument to display correct location
32007 for values coming from phi statement.
32008 (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
32009 (warn_uninitialized_phi): Pass location of phi argument to
32011 * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
32012 COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
32014 2014-05-07 Segher Boessenkool <segher@kernel.crashing.org>
32016 * config/rs6000/predicates.md (indexed_address_mem): New.
32017 * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
32018 load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
32019 fpstore_ux, fpstore_u.
32020 (sign_extend, indexed, update): New.
32021 (cell_micro): Adjust.
32022 (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
32023 *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
32024 *movsi_internal1, *movsi_internal1_single, *movhi_internal,
32025 *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
32026 *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
32027 *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
32028 *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
32029 *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
32030 *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
32031 *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
32032 *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
32033 *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
32034 *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
32035 *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
32036 *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
32038 * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
32039 * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
32040 *vsx_extract_<mode>_store): Adjust.
32041 * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
32042 is_cracked_insn, insn_must_be_first_in_group,
32043 insn_must_be_last_in_group): Adjust.
32045 * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
32047 * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
32048 ppc440-fpstore): Adjust.
32049 * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
32050 ppc476-fpstore): Adjust.
32051 * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
32052 ppc601-fpstore): Adjust.
32053 * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
32055 * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
32057 * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
32058 ppc7450-fpstore): Adjust.
32059 * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
32060 * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
32061 * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
32063 * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
32064 cell-fpload, cell-fpload-update, cell-store, cell-store-update,
32065 cell-fpstore, cell-fpstore-update): Adjust.
32066 * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
32067 ppce300c3_store, ppce300c3_fpstore): Adjust.
32068 * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
32069 e500mc_fpstore): Adjust.
32070 * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
32071 e500mc64_store, e500mc64_fpstore): Adjust.
32072 * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
32073 e5500_fpstore): Adjust.
32074 * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
32075 e6500_fpstore): Adjust.
32076 * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
32078 * config/rs6000/power4.md (power4-load, power4-load-ext,
32079 power4-load-ext-update, power4-load-ext-update-indexed,
32080 power4-load-update-indexed, power4-load-update, power4-fpload,
32081 power4-fpload-update, power4-store, power4-store-update,
32082 power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
32084 * config/rs6000/power5.md (power5-load, power5-load-ext,
32085 power5-load-ext-update, power5-load-ext-update-indexed,
32086 power5-load-update-indexed, power5-load-update, power5-fpload,
32087 power5-fpload-update, power5-store, power5-store-update,
32088 power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
32090 * config/rs6000/power6.md (power6-load, power6-load-ext,
32091 power6-load-update, power6-load-update-indexed,
32092 power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
32093 power6-fpload-update, power6-store, power6-store-update,
32094 power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
32096 * config/rs6000/power7.md (power7-load, power7-load-ext,
32097 power7-load-update, power7-load-update-indexed,
32098 power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
32099 power7-fpload-update, power7-store, power7-store-update,
32100 power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
32102 * config/rs6000/power8.md (power8-load, power8-load-update,
32103 power8-load-ext, power8-load-ext-update, power8-fpload,
32104 power8-fpload-update, power8-store, power8-store-update-indexed,
32105 power8-fpstore, power8-fpstore-update): Adjust.
32106 * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
32108 * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
32109 titan_lsu_store, titan_lsu_fpstore): Adjust.
32110 * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
32112 2014-05-07 Oleg Endo <olegendo@gcc.gnu.org>
32115 * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
32116 unrolled byte insns. Emit address increments after move insns.
32118 2014-05-07 David Malcolm <dmalcolm@redhat.com>
32120 * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
32121 const_gimple, rather than a gimple.
32122 (gimple_call_builtin_p): Likewise, for the three variants.
32124 * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
32125 (gimple_call_builtin_p): Likewise, for the three variants.
32127 2014-05-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
32129 PR tree-optimization/61095
32130 * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
32132 2014-05-07 Richard Biener <rguenther@suse.de>
32134 PR tree-optimization/61034
32135 * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
32136 (maybe_skip_until): Use translate to take into account
32137 lattices when trying to do disambiguations.
32138 (get_continuation_for_phi_1): Likewise.
32139 (get_continuation_for_phi): Adjust for added translate arguments.
32140 (walk_non_aliased_vuses): Likewise.
32141 * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
32142 (walk_non_aliased_vuses): Likewise.
32143 (call_may_clobber_ref_p_1): Declare.
32144 * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
32145 calls. Stop early if we are only supposed to disambiguate.
32146 * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
32148 2014-05-07 Joern Rennecke <joern.rennecke@embecosm.com>
32150 * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
32151 Emit an error when the function has arguments.
32153 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
32155 * cfgloop.h (unswitch_loops): Remove.
32156 * doc/passes.texi: Remove references to loop-unswitch.c
32157 * timevar.def (TV_LOOP_UNSWITCH): Remove.
32159 2014-05-07 Evgeny Stupachenko <evstupac@gmail.com>
32161 * tree-vect-data-refs.c (vect_grouped_load_supported): New
32162 check for loads group of length 3.
32163 (vect_permute_load_chain): New permutations for loads group of
32165 * tree-vect-stmts.c (vect_model_load_cost): Change cost
32166 of vec_perm_shuffle for the new permutations.
32168 2014-05-07 Alan Lawrence <alan.lawrence@arm.com>
32170 * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
32171 vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
32172 vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
32173 vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
32174 vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
32175 vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
32176 vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
32177 vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
32179 2014-05-07 Thomas Schwinge <thomas@codesourcery.com>
32181 * loop-unswitch.c: Delete.
32183 2014-05-07 Richard Biener <rguenther@suse.de>
32185 * config.gcc: Always set need_64bit_hwint to yes.
32187 2014-05-07 Chung-Ju Wu <jasonwucj@gmail.com>
32189 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
32190 of using optimize_size.
32192 2014-05-06 Mike Stump <mikestump@comcast.net>
32194 * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
32196 2014-05-06 Joseph Myers <joseph@codesourcery.com>
32198 * config/i386/sse.md (*mov<mode>_internal)
32199 (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
32200 (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
32201 (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
32202 (*<code><mode>3, *andnot<mode>3<mask_name>)
32203 (<mask_codefor><code><mode>3<mask_name>): Only consider
32204 TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
32206 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
32209 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
32211 * lra-constraints.c (valid_address_p): Move earlier in file.
32212 Add a constraint argument to the address_info version.
32213 (satisfies_memory_constraint_p): New function.
32214 (satisfies_address_constraint_p): Likewise.
32215 (process_alt_operands, curr_insn_transform): Use them.
32216 (process_address): Pass the constraint to valid_address_p when
32217 checking address operands.
32219 2014-05-06 Richard Sandiford <r.sandiford@uk.ibm.com>
32221 * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
32222 to their respective blocks. Fix inadvertent use of "node".
32224 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
32226 * emit-rtl.c (init_derived_machine_modes): New functionm, split
32228 (init_emit_once): ...here.
32229 * rtl.h (init_derived_machine_modes): Declare.
32230 * toplev.c (do_compile): Call it even if no_backend.
32232 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
32233 Mike Stump <mikestump@comcast.net>
32234 Richard Sandiford <rdsandiford@googlemail.com>
32235 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
32237 * alias.c (ao_ref_from_mem): Use wide-int interfaces.
32238 (rtx_equal_for_memref_p): Update comment.
32239 (adjust_offset_for_component_ref): Use wide-int interfaces.
32240 * builtins.c (get_object_alignment_2): Likewise.
32241 (c_readstr): Likewise.
32242 (target_char_cast): Add comment.
32243 (determine_block_size): Use wide-int interfaces.
32244 (expand_builtin_signbit): Likewise.
32245 (fold_builtin_int_roundingfn): Likewise.
32246 (fold_builtin_bitop): Likewise.
32247 (fold_builtin_bswap): Likewise.
32248 (fold_builtin_logarithm): Use signop.
32249 (fold_builtin_pow): Likewise.
32250 (fold_builtin_memory_op): Use wide-int interfaces.
32251 (fold_builtin_object_size): Likewise.
32252 * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
32253 nb_iterations_estimate.
32254 (record_niter_bound): Use wide-int interfaces.
32255 (get_estimated_loop_iterations_int): Likewise.
32256 (get_estimated_loop_iterations): Likewise.
32257 (get_max_loop_iterations): Likewise.
32258 * cfgloop.h: Include wide-int.h.
32259 (struct nb_iter_bound): Change bound to widest_int.
32260 (struct loop): Change nb_iterations_upper_bound and
32261 nb_iterations_estimate to widest_int.
32262 (record_niter_bound): Switch to use widest_int.
32263 (get_estimated_loop_iterations): Likewise.
32264 (get_max_loop_iterations): Likewise.
32265 (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
32266 update for wide-int.
32267 * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
32268 * combine.c (try_combine): Likewise.
32269 (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
32270 * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
32272 (aarch64_float_const_representable_p): Likewise.
32273 * config/arc/arc.c: Include wide-int.h.
32274 (arc_can_use_doloop_p): Use wide-int interfaces.
32275 * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
32276 (vfp3_const_double_index): Likewise.
32277 * config/avr/avr.c (avr_out_round): Likewise.
32278 (avr_fold_builtin): Likewise.
32279 * config/bfin/bfin.c (bfin_local_alignment): Likewise.
32280 (bfin_can_use_doloop_p): Likewise.
32281 * config/darwin.c (darwin_mergeable_constant_section): Likewise.
32282 (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
32283 * config/i386/i386.c: Include wide-int.h.
32284 (ix86_data_alignment): Use wide-int interfaces.
32285 (ix86_local_alignment): Likewise.
32286 (ix86_emit_swsqrtsf): Update real_from_integer.
32287 * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
32288 * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
32289 * config/rs6000/predicates.md (any_operand): Add const_wide_int.
32290 (zero_constant): Likewise.
32291 (input_operand): Likewise.
32292 (splat_input_operand): Likewise.
32293 (non_logical_cint_operand): Change const_double to const_wide_int.
32294 * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
32295 (easy_altivec_constant): Remove comment.
32296 (paired_expand_vector_init): Use CONSTANT_P.
32297 (rs6000_legitimize_address): Handle CONST_WIDE_INT.
32298 (rs6000_emit_move): Update checks.
32299 (rs6000_aggregate_candidate): Use wide-int interfaces.
32300 (rs6000_expand_ternop_builtin): Likewise.
32301 (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
32302 (rs6000_assemble_integer): Likewise.
32303 (rs6000_hash_constant): Likewise.
32304 (output_toc): Likewise.
32305 (rs6000_rtx_costs): Likewise.
32306 (rs6000_emit_swrsqrt); Update call to real_from_integer.
32307 * config/rs6000/rs6000-c.c: Include wide-int.h.
32308 (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
32309 * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
32310 * config/rs6000/rs6000.md: Use const_scalar_int_operand.
32311 Handle CONST_WIDE_INT.
32312 * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
32313 Use tree_fits_uhwi_p.
32314 * config/sparc/sparc.c: Include wide-int.h.
32315 (sparc_fold_builtin): Use wide-int interfaces.
32316 * config/vax/vax.c: Include wide-int.h.
32317 (vax_float_literal): Use real_from_integer.
32318 * coretypes.h (struct hwivec_def): New.
32320 (const_hwivec): New.
32321 * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
32322 (equiv_constant): Handle CONST_WIDE_INT.
32323 * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
32324 (cselib_hash_rtx): Handle CONST_WIDE_INT.
32325 * dbxout.c (stabstr_U): Use wide-int interfaces.
32326 (dbxout_type): Update to use cst_fits_shwi_p.
32327 * defaults.h (LOG2_BITS_PER_UNIT): Define.
32328 (TARGET_SUPPORTS_WIDE_INT): Add default.
32329 * dfp.c: Include wide-int.h.
32330 (decimal_real_to_integer2): Use wide-int interfaces and rename to
32331 decimal_real_to_integer.
32332 * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
32333 decimal_real_to_integer.
32334 * doc/generic.texi (Constant expressions): Update for wide_int.
32335 * doc/rtl.texi (const_double): Likewise.
32336 (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
32337 (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
32338 * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
32339 (REAL_VALUE_FROM_INT): Remove.
32340 (TARGET_SUPPORTS_WIDE_INT): New.
32341 * doc/tm.texi: Regenerate.
32342 * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
32343 * double-int.h: Include wide-int.h.
32344 (struct wi::int_traits): New.
32345 * dwarf2out.c (get_full_len): New.
32346 (dw_val_equal_p): Add case dw_val_class_wide_int.
32347 (size_of_loc_descr): Likewise.
32348 (output_loc_operands): Likewise.
32349 (insert_double): Remove.
32350 (insert_wide_int): New.
32351 (add_AT_wide): New.
32352 (print_die): Add case dw_val_class_wide_int.
32353 (attr_checksum): Likewise.
32354 (attr_checksum_ordered): Likewise.
32355 (same_dw_val_p): Likewise.
32356 (size_of_die): Likewise.
32357 (value_format): Likewise.
32358 (output_die): Likewise.
32359 (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
32361 (clz_loc_descriptor): Use wide-int interfaces.
32362 (mem_loc_descriptor): Likewise. Handle CONST_WIDE_INT.
32363 (loc_descriptor): Use wide-int interfaces. Handle CONST_WIDE_INT.
32364 (round_up_to_align): Use wide-int interfaces.
32365 (field_byte_offset): Likewise.
32366 (insert_double): Rename to insert_wide_int. Use wide-int interfaces.
32367 (add_const_value_attribute): Handle CONST_WIDE_INT. Update
32368 CONST_DOUBLE handling. Use wide-int interfaces.
32369 (add_bound_info): Use tree_fits_uhwi_p. Use wide-int interfaces.
32370 (gen_enumeration_type_die): Use add_AT_wide.
32371 (hash_loc_operands): Add case dw_val_class_wide_int.
32372 (compare_loc_operands): Likewise.
32373 * dwarf2out.h: Include wide-int.h.
32374 (wide_int_ptr): New.
32375 (enum dw_val_class): Add dw_val_class_wide_int.
32376 (struct dw_val_struct): Add val_wide.
32377 * emit-rtl.c (const_wide_int_htab): New.
32378 (const_wide_int_htab_hash): New.
32379 (const_wide_int_htab_eq): New.
32380 (lookup_const_wide_int): New.
32381 (const_double_htab_hash): Use wide-int interfaces.
32382 (const_double_htab_eq): Likewise.
32383 (rtx_to_double_int): Conditionally compile for wide-int.
32384 (immed_double_int_const): Rename to immed_wide_int_const and
32385 update for wide-int.
32386 (immed_double_const): Conditionally compile for wide-int.
32387 (init_emit_once): Use wide-int interfaces.
32388 * explow.c (plus_constant): Likewise.
32389 * expmed.c (mask_rtx): Move further up file. Use wide-int interfaces.
32390 (lshift_value): Use wide-int interfaces.
32391 (expand_mult): Likewise.
32392 (choose_multiplier): Likewise.
32393 (expand_smod_pow2): Likewise.
32394 (make_tree): Likewise.
32395 * expr.c (convert_modes): Consolidate handling of constants.
32396 Use wide-int interfaces.
32397 (emit_group_load_1): Add note.
32398 (store_expr): Update comment.
32399 (get_inner_reference): Use wide-int interfaces.
32400 (expand_constructor): Update comment.
32401 (expand_expr_real_2): Use wide-int interfaces.
32402 (expand_expr_real_1): Likewise.
32403 (reduce_to_bit_field_precision): Likewise.
32404 (const_vector_from_tree): Likewise.
32405 * final.c: Include wide-int-print.h.
32406 (output_addr_const): Handle CONST_WIDE_INT. Use CONST_DOUBLE_AS_INT_P.
32407 * fixed-value.c: Include wide-int.h.
32408 (fixed_from_string): Use wide-int interfaces.
32409 (fixed_to_decimal): Likewise.
32410 (fixed_convert_from_real): Likewise.
32411 (real_convert_from_fixed): Likewise.
32412 * fold-const.h (mem_ref_offset): Return an offset_int.
32413 (div_if_zero_remainder): Remove code parameter.
32414 * fold-const.c (div_if_zero_remainder): Remove code parameter.
32415 Use wide-int interfaces.
32416 (may_negate_without_overflow_p): Use wide-int interfaces.
32417 (negate_expr_p): Likewise.
32418 (fold_negate_expr): Likewise.
32419 (int_const_binop_1): Likewise.
32420 (const_binop): Likewise.
32421 (fold_convert_const_int_from_int): Likewise.
32422 (fold_convert_const_int_from_real): Likewise.
32423 (fold_convert_const_int_from_fixed): Likewise.
32424 (fold_convert_const_fixed_from_int): Likewise.
32425 (all_ones_mask_p): Take an unsigned size. Use wide-int interfaces.
32426 (sign_bit_p): Use wide-int interfaces.
32427 (make_range_step): Likewise.
32428 (build_range_check): Likewise. Pass an integer of the correct type
32429 instead of using integer_one_node.
32430 (range_predecessor): Pass an integer of the correct type instead
32431 of using integer_one_node.
32432 (range_successor): Likewise.
32433 (merge_ranges): Likewise.
32434 (unextend): Use wide-int interfaces.
32435 (extract_muldiv_1): Likewise.
32436 (fold_div_compare): Likewise.
32437 (fold_single_bit_test): Likewise.
32438 (fold_sign_changed_comparison): Likewise.
32439 (try_move_mult_to_index): Update calls to div_if_zero_remainder.
32440 (fold_plusminus_mult_expr): Use wide-int interfaces.
32441 (native_encode_int): Likewise.
32442 (native_interpret_int): Likewise.
32443 (fold_unary_loc): Likewise.
32444 (pointer_may_wrap_p): Likewise.
32445 (size_low_cst): Likewise.
32446 (mask_with_tz): Likewise.
32447 (fold_binary_loc): Likewise.
32448 (fold_ternary_loc): Likewise.
32449 (multiple_of_p): Likewise.
32450 (tree_call_nonnegative_warnv_p): Update calls to
32451 tree_int_cst_min_precision and real_from_integer.
32452 (fold_negate_const): Use wide-int interfaces.
32453 (fold_abs_const): Likewise.
32454 (fold_relational_const): Use tree_int_cst_lt.
32455 (round_up_loc): Use wide-int interfaces.
32456 * genemit.c (gen_exp): Add CONST_WIDE_INT case.
32457 * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
32458 * gengtype.c: Remove include of double-int.h.
32459 (do_typedef): Use wide-int interfaces.
32460 (open_base_files): Add wide-int.h.
32461 (main): Add offset_int and widest_int typedefs.
32462 * gengtype-lex.l: Handle "^".
32463 (CXX_KEYWORD): Add "static".
32464 * gengtype-parse.c (require3): New.
32465 (require_template_declaration): Handle constant template arguments
32466 and nested templates.
32467 * gengtype-state.c: Don't include "double-int.h".
32468 * genpreds.c (write_one_predicate_function): Update comment.
32469 (write_tm_constrs_h): Add check for hval and lval use in
32471 * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
32472 (add_to_sequence): Likewise.
32473 * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
32474 and const_double_operand.
32475 * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
32477 * gimple-fold.c (get_base_constructor): Likewise.
32478 (fold_array_ctor_reference): Likewise.
32479 (fold_nonarray_ctor_reference): Likewise.
32480 (fold_const_aggregate_ref_1): Likewise.
32481 (gimple_val_nonnegative_real_p): Likewise.
32482 (gimple_fold_indirect_ref): Likewise.
32483 * gimple-pretty-print.c (dump_ssaname_info): Likewise.
32484 * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
32485 (struct slsr_cand_d): Change index to be widest_int.
32486 (struct incr_info_d): Change incr to be widest_int.
32487 (alloc_cand_and_find_basis): Use wide-int interfaces.
32488 (slsr_process_phi): Likewise.
32489 (backtrace_base_for_ref): Likewise. Return a widest_int.
32490 (restructure_reference): Take a widest_int instead of a double_int.
32491 (slsr_process_ref): Use wide-int interfaces.
32492 (create_mul_ssa_cand): Likewise.
32493 (create_mul_imm_cand): Likewise.
32494 (create_add_ssa_cand): Likewise.
32495 (create_add_imm_cand): Take a widest_int instead of a double_int.
32496 (slsr_process_add): Use wide-int interfaces.
32497 (slsr_process_cast): Likewise.
32498 (slsr_process_copy): Likewise.
32499 (dump_candidate): Likewise.
32500 (dump_incr_vec): Likewise.
32501 (replace_ref): Likewise.
32502 (cand_increment): Likewise. Return a widest_int.
32503 (cand_abs_increment): Likewise.
32504 (replace_mult_candidate): Take a widest_int instead of a double_int.
32505 (replace_unconditional_candidate): Use wide-int interfaces.
32506 (incr_vec_index): Take a widest_int instead of a double_int.
32507 (create_add_on_incoming_edge): Likewise.
32508 (create_phi_basis): Use wide-int interfaces.
32509 (replace_conditional_candidate): Likewise.
32510 (record_increment): Take a widest_int instead of a double_int.
32511 (record_phi_increments): Use wide-int interfaces.
32512 (phi_incr_cost): Take a widest_int instead of a double_int.
32513 (lowest_cost_path): Likewise.
32514 (total_savings): Likewise.
32515 (analyze_increments): Use wide-int interfaces.
32516 (ncd_with_phi): Take a widest_int instead of a double_int.
32517 (ncd_of_cand_and_phis): Likewise.
32518 (nearest_common_dominator_for_cands): Likewise.
32519 (insert_initializers): Use wide-int interfaces.
32520 (all_phi_incrs_profitable): Likewise.
32521 (replace_one_candidate): Likewise.
32522 (replace_profitable_candidates): Likewise.
32523 * godump.c: Include wide-int-print.h.
32524 (go_output_typedef): Use wide-int interfaces.
32525 * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
32526 * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
32527 (build_loop_iteration_domains): Likewise.
32528 * hooks.h: Include wide-int.h rather than double-int.h.
32529 (hook_bool_dint_dint_uint_bool_true): Delete.
32530 (hook_bool_wint_wint_uint_bool_true): Declare.
32531 * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
32532 (hook_bool_wint_wint_uint_bool_true): New.
32533 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
32535 (ubsan_expand_si_overflow_mul_check): Likewise.
32536 * ipa-devirt.c (get_polymorphic_call_info): Likewise.
32537 * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
32538 (get_ancestor_addr_info): Likewise.
32539 (ipa_modify_call_arguments): Likewise.
32540 * loop-doloop.c (doloop_modify): Likewise.
32541 (doloop_optimize): Likewise.
32542 * loop-iv.c (iv_number_of_iterations): Likewise.
32543 * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
32544 (unroll_loop_constant_iterations): Likewise.
32545 (decide_unroll_runtime_iterations): Likewise.
32546 (unroll_loop_runtime_iterations): Likewise.
32547 (decide_peel_simple): Likewise.
32548 (decide_unroll_stupid): Likewise.
32549 * lto-streamer-in.c (streamer_read_wi): Add.
32550 (input_cfg): Use wide-int interfaces.
32551 (lto_input_tree_1): Likewise.
32552 * lto-streamer-out.c (streamer_write_wi): Add.
32553 (hash_tree): Use wide-int interfaces.
32554 (output_cfg): Likewise.
32555 * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
32556 (GTFILES): Add wide-int.h and signop.h.
32557 (TAGS): Look for .cc files too.
32558 * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
32559 * optabs.c (expand_subword_shift): Likewise.
32560 (expand_doubleword_shift): Likewise.
32561 (expand_absneg_bit): Likewise.
32562 (expand_copysign_absneg): Likewise.
32563 (expand_copysign_bit): Likewise.
32564 * postreload.c (reload_cse_simplify_set): Likewise.
32565 * predict.c (predict_iv_comparison): Likewise.
32566 * pretty-print.h: Include wide-int-print.h.
32568 * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
32569 * print-tree.c: Include wide-int-print.h.
32570 (print_node_brief): Use wide-int interfaces.
32571 (print_node): Likewise.
32572 * read-rtl.c (validate_const_wide_int): New.
32573 (read_rtx_code): Add CONST_WIDE_INT case.
32574 * real.c: Include wide-int.h.
32575 (real_to_integer2): Delete.
32576 (real_to_integer): New function, returning a wide_int.
32577 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
32578 (ten_to_ptwo): Update call to real_from_integer.
32579 (real_digit): Likewise.
32580 * real.h: Include signop.h, wide-int.h and insn-modes.h.
32581 (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
32582 (REAL_VALUE_TO_INT): Delete.
32583 (real_to_integer): Declare a wide-int form.
32584 (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
32585 * recog.c (const_int_operand): Improve comment.
32586 (const_scalar_int_operand): New.
32587 (const_double_operand): Add a separate definition for CONST_WIDE_INT.
32588 * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
32589 (split_double): Likewise.
32590 * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
32591 (rtx_size): Likewise.
32592 (rtx_alloc_stat_v): New.
32593 (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
32594 (cwi_output_hex): New.
32595 (iterative_hash_rtx): Handle CONST_WIDE_INT.
32596 (cwi_check_failed_bounds): New.
32597 * rtl.def (CONST_WIDE_INT): New.
32598 * rtl.h: Include <utility> and wide-int.h.
32599 (struct hwivec_def): New.
32600 (CWI_GET_NUM_ELEM): New.
32601 (CWI_PUT_NUM_ELEM): New.
32602 (struct rtx_def): Add num_elem and hwiv.
32603 (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
32604 (CASE_CONST_UNIQUE): Likewise.
32605 (CASE_CONST_ANY): Likewise.
32606 (CONST_SCALAR_INT_P): Likewise.
32607 (CONST_WIDE_INT_P): New.
32609 (HWIVEC_CHECK): New.
32610 (cwi_check_failed_bounds): New.
32612 (HWIVEC_CHECK): New.
32613 (CONST_WIDE_INT_VEC) New.
32614 (CONST_WIDE_INT_NUNITS) New.
32615 (CONST_WIDE_INT_ELT) New.
32616 (rtx_mode_t): New type.
32617 (wi::int_traits <rtx_mode_t>): New.
32619 (wi::min_value): New.
32620 (wi::max_value): New.
32622 (const_wide_int_alloc): New.
32623 (immed_wide_int_const): New.
32624 * sched-vis.c (print_value): Handle CONST_WIDE_INT.
32625 * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
32626 * signop.h: New file.
32627 * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
32628 (simplify_const_unary_operation): Use wide-int interfaces.
32629 (simplify_binary_operation_1): Likewise.
32630 (simplify_const_binary_operation): Likewise.
32631 (simplify_const_relational_operation): Likewise.
32632 (simplify_immed_subreg): Likewise.
32633 * stmt.c (expand_case): Likewise.
32634 * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
32635 signop rather than a bool.
32636 * stor-layout.c (layout_type): Use wide-int interfaces.
32637 (initialize_sizetypes): Update calls to
32638 set_min_and_max_values_for_integral_type.
32639 (set_min_and_max_values_for_integral_type): Take a signop rather
32640 than a bool. Use wide-int interfaces.
32641 (fixup_signed_type): Update accordingly. Remove
32642 HOST_BITS_PER_DOUBLE_INT limit.
32643 (fixup_unsigned_type): Likewise.
32644 * system.h (STATIC_CONSTANT_P): New.
32645 (STATIC_ASSERT): New.
32646 * target.def (can_use_doloop_p): Take widest_ints rather than
32648 * target.h: Include wide-int.h rather than double-int.h.
32649 * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
32651 * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
32652 rather than INT_CST_LT_UNSIGNED.
32653 (can_use_doloop_if_innermost): Take widest_ints rather than
32655 * tree-affine.c: Include wide-int-print.h.
32656 (double_int_ext_for_comb): Delete.
32657 (wide_int_ext_for_comb): New.
32658 (aff_combination_zero): Use wide-int interfaces.
32659 (aff_combination_const): Take a widest_int instead of a double_int.
32660 (aff_combination_elt): Use wide-int interfaces.
32661 (aff_combination_scale): Take a widest_int instead of a double_int.
32662 (aff_combination_add_elt): Likewise.
32663 (aff_combination_add_cst): Likewise.
32664 (aff_combination_add): Use wide-int interfaces.
32665 (aff_combination_convert): Likewise.
32666 (tree_to_aff_combination): Likewise.
32667 (add_elt_to_tree): Take a widest_int instead of a double_int.
32668 (aff_combination_to_tree): Use wide-int interfaces.
32669 (aff_combination_remove_elt): Likewise.
32670 (aff_combination_add_product): Take a widest_int instead of
32672 (aff_combination_mult): Use wide-int interfaces.
32673 (aff_combination_expand): Likewise.
32674 (double_int_constant_multiple_p): Delete.
32675 (wide_int_constant_multiple_p): New.
32676 (aff_combination_constant_multiple_p): Take a widest_int pointer
32677 instead of a double_int pointer.
32678 (print_aff): Use wide-int interfaces.
32679 (get_inner_reference_aff): Take a widest_int pointer
32680 instead of a double_int pointer.
32681 (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
32682 * tree-affine.h: Include wide-int.h.
32683 (struct aff_comb_elt): Change type of coef to widest_int.
32684 (struct affine_tree_combination): Change type of offset to widest_int.
32685 (double_int_ext_for_comb): Delete.
32686 (wide_int_ext_for_comb): New.
32687 (aff_combination_const): Use widest_int instead of double_int.
32688 (aff_combination_scale): Likewise.
32689 (aff_combination_add_elt): Likewise.
32690 (aff_combination_constant_multiple_p): Likewise.
32691 (get_inner_reference_aff): Likewise.
32692 (aff_comb_cannot_overlap_p): Likewise.
32693 (aff_combination_zero_p): Use wide-int interfaces.
32694 * tree.c: Include tree.h.
32695 (init_ttree): Use make_int_cst.
32696 (tree_code_size): Removed code for INTEGER_CST case.
32697 (tree_size): Add INTEGER_CST case.
32698 (make_node_stat): Update comment.
32699 (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
32700 (build_int_cst_type): Use wide-int interfaces.
32701 (double_int_to_tree): Likewise.
32702 (double_int_fits_to_tree_p): Delete.
32703 (force_fit_type_double): Delete.
32704 (force_fit_type): New.
32705 (int_cst_hash_hash): Use wide-int interfaces.
32706 (int_cst_hash_eq): Likewise.
32707 (build_int_cst_wide): Delete.
32708 (wide_int_to_tree): New.
32709 (cache_integer_cst): Use wide-int interfaces.
32710 (build_low_bits_mask): Likewise.
32711 (cst_and_fits_in_hwi): Likewise.
32712 (real_value_from_int_cst): Likewise.
32713 (make_int_cst_stat): New.
32714 (integer_zerop): Use wide_int interfaces.
32715 (integer_onep): Likewise.
32716 (integer_all_onesp): Likewise.
32717 (integer_pow2p): Likewise.
32718 (integer_nonzerop): Likewise.
32719 (tree_log2): Likewise.
32720 (tree_floor_log2): Likewise.
32721 (tree_ctz): Likewise.
32722 (int_size_in_bytes): Likewise.
32723 (mem_ref_offset): Return an offset_int rather than a double_int.
32724 (build_type_attribute_qual_variant): Use wide_int interfaces.
32725 (type_hash_eq): Likewise
32726 (tree_int_cst_equal): Likewise.
32727 (tree_int_cst_lt): Delete.
32728 (tree_int_cst_compare): Likewise.
32729 (tree_fits_shwi_p): Use wide_int interfaces.
32730 (tree_fits_uhwi_p): Likewise.
32731 (tree_int_cst_sign_bit): Likewise.
32732 (tree_int_cst_sgn): Likewise.
32733 (tree_int_cst_min_precision): Take a signop rather than a bool.
32734 (simple_cst_equal): Use wide_int interfaces.
32735 (compare_tree_int): Likewise.
32736 (iterative_hash_expr): Likewise.
32737 (int_fits_type_p): Likewise. Use tree_int_cst_lt rather than
32739 (get_type_static_bounds): Use wide_int interfaces.
32740 (tree_int_cst_elt_check_failed): New.
32741 (build_common_tree_nodes): Reordered to set prec before filling in
32743 (int_cst_value): Check cst_and_fits_in_hwi.
32744 (widest_int_cst_value): Use wide_int interfaces.
32745 (upper_bound_in_type): Likewise.
32746 (lower_bound_in_type): Likewise.
32747 (num_ending_zeros): Likewise.
32748 (drop_tree_overflow): Likewise.
32749 * tree-call-cdce.c (check_pow): Update call to real_from_integer.
32750 (gen_conditions_for_pow_cst_base): Likewise.
32751 * tree-cfg.c: Include wide-int.h and wide-int-print.h.
32752 (group_case_labels_stmt): Use wide-int interfaces.
32753 (verify_gimple_assign_binary): Likewise.
32754 (print_loop): Likewise.
32755 * tree-chrec.c (tree_fold_binomial): Likewise.
32756 * tree-core.h (struct tree_base): Add int_length.
32757 (struct tree_int_cst): Change rep of value.
32758 * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
32759 (dr_may_alias_p): Likewise.
32760 (max_stmt_executions_tree): Likewise.
32761 * tree.def (INTEGER_CST): Update comment.
32762 * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
32763 * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
32764 * tree-dump.c: Include wide-int.h and wide-int-print.h.
32765 (dequeue_and_dump): Use wide-int interfaces.
32766 * tree.h: Include wide-int.h.
32767 (NULL_TREE): Moved to earlier loc in file.
32768 (TREE_INT_CST_ELT_CHECK): New.
32769 (tree_int_cst_elt_check_failed): New.
32771 (TREE_INT_CST): Delete.
32772 (TREE_INT_CST_LOW): Use wide-int interfaces.
32773 (TREE_INT_CST_HIGH): Delete.
32774 (TREE_INT_CST_NUNITS): New.
32775 (TREE_INT_CST_EXT_NUNITS): Likewise.
32776 (TREE_INT_CST_OFFSET_NUNITS): Likewise.
32777 (TREE_INT_CST_ELT): Likewise.
32778 (INT_CST_LT): Delete.
32779 (tree_int_cst_elt_check): New (two forms).
32780 (type_code_size): Update comment.
32781 (make_int_cst_stat, make_int_cst): New.
32782 (tree_to_double_int): Delete.
32783 (double_int_fits_to_tree_p): Delete.
32784 (force_fit_type_double): Delete.
32785 (build_int_cstu): Replace with out-of-line function.
32786 (build_int_cst_wide): Delete.
32787 (tree_int_cst_lt): Define inline.
32788 (tree_int_cst_le): New.
32789 (tree_int_cst_compare): Define inline.
32790 (tree_int_cst_min_precision): Take a signop rather than a bool.
32791 (wi::int_traits <const_tree>): New.
32792 (wi::int_traits <tree>): New.
32793 (wi::extended_tree): New.
32794 (wi::int_traits <wi::extended_tree>): New.
32795 (wi::to_widest): New.
32796 (wi::to_offset): New.
32797 (wi::fits_to_tree_p): New.
32798 (wi::min_value): New.
32799 (wi::max_value): New.
32800 * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
32801 (copy_tree_body_r): Likewise.
32802 * tree-object-size.c (compute_object_offset): Likewise.
32803 (addr_object_size): Likewise.
32804 * tree-predcom.c: Include wide-int-print.h.
32805 (struct dref_d): Change type of offset to widest_int.
32806 (dump_dref): Call wide-int printer.
32807 (aff_combination_dr_offset): Use wide-int interfaces.
32808 (determine_offset): Take a widest_int pointer rather than a
32809 double_int pointer.
32810 (split_data_refs_to_components): Use wide-int interfaces.
32811 (suitable_component_p): Likewise.
32812 (order_drefs): Likewise.
32813 (add_ref_to_chain): Likewise.
32814 (valid_initializer_p): Likewise.
32815 (determine_roots_comp): Likewise.
32816 * tree-pretty-print.c: Include wide-int-print.h.
32817 (dump_generic_node): Use wide-int interfaces.
32818 * tree-sra.c (sra_ipa_modify_expr): Likewise.
32819 * tree-ssa-address.c (addr_for_mem_ref): Likewise.
32820 (move_fixed_address_to_symbol): Likewise.
32821 (move_hint_to_base): Likewise.
32822 (move_pointer_to_base): Likewise.
32823 (move_variant_to_index): Likewise.
32824 (most_expensive_mult_to_index): Likewise.
32825 (addr_to_parts): Likewise.
32826 (copy_ref_info): Likewise.
32827 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
32828 (indirect_refs_may_alias_p): Likewise.
32829 (stmt_kills_ref_p_1): Likewise.
32830 * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
32831 * tree-ssa-ccp.c: Update comment at top of file. Include
32833 (struct prop_value_d): Change type of mask to widest_int.
32834 (extend_mask): New function.
32835 (dump_lattice_value): Use wide-int interfaces.
32836 (get_default_value): Likewise.
32837 (set_constant_value): Likewise.
32838 (set_value_varying): Likewise.
32839 (valid_lattice_transition): Likewise.
32840 (set_lattice_value): Likewise.
32841 (value_to_double_int): Delete.
32842 (value_to_wide_int): New.
32843 (get_value_from_alignment): Use wide-int interfaces.
32844 (get_value_for_expr): Likewise.
32845 (do_dbg_cnt): Likewise.
32846 (ccp_finalize): Likewise.
32847 (ccp_lattice_meet): Likewise.
32848 (bit_value_unop_1): Use widest_ints rather than double_ints.
32849 (bit_value_binop_1): Likewise.
32850 (bit_value_unop): Use wide-int interfaces.
32851 (bit_value_binop): Likewise.
32852 (bit_value_assume_aligned): Likewise.
32853 (evaluate_stmt): Likewise.
32854 (ccp_fold_stmt): Likewise.
32855 (visit_cond_stmt): Likewise.
32856 (ccp_visit_stmt): Likewise.
32857 * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
32858 (constant_pointer_difference): Likewise.
32859 (associate_pointerplus): Likewise.
32860 (combine_conversions): Likewise.
32861 * tree-ssa-loop.h: Include wide-int.h.
32862 (struct tree_niter_desc): Change type of max to widest_int.
32863 * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
32864 * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
32865 (remove_redundant_iv_tests): Likewise.
32866 (canonicalize_loop_induction_variables): Likewise.
32867 * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
32868 (constant_multiple_of): Take a widest_int pointer instead of
32869 a double_int pointer.
32870 (get_computation_aff): Use wide-int interfaces.
32871 (ptr_difference_cost): Likewise.
32872 (difference_cost): Likewise.
32873 (get_loop_invariant_expr_id): Likewise.
32874 (get_computation_cost_at): Likewise.
32875 (iv_elimination_compare_lt): Likewise.
32876 (may_eliminate_iv): Likewise.
32877 * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
32878 instead of double_int.
32879 (max_loop_iterations): Likewise.
32880 (max_stmt_executions): Likewise.
32881 (estimated_stmt_executions): Likewise.
32882 * tree-ssa-loop-niter.c: Include wide-int-print.h.
32883 (split_to_var_and_offset): Use wide-int interfaces.
32884 (determine_value_range): Likewise.
32885 (bound_difference_of_offsetted_base): Likewise.
32886 (bounds_add): Take a widest_int instead of a double_int.
32887 (number_of_iterations_ne_max): Use wide-int interfaces.
32888 (number_of_iterations_ne): Likewise.
32889 (number_of_iterations_lt_to_ne): Likewise.
32890 (assert_loop_rolls_lt): Likewise.
32891 (number_of_iterations_lt): Likewise.
32892 (number_of_iterations_le): Likewise.
32893 (number_of_iterations_cond): Likewise.
32894 (number_of_iterations_exit): Likewise.
32895 (finite_loop_p): Likewise.
32896 (derive_constant_upper_bound_assign): Likewise.
32897 (derive_constant_upper_bound): Return a widest_int.
32898 (derive_constant_upper_bound_ops): Likewise.
32899 (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
32900 (record_estimate): Take a widest_int rather than a double_int.
32901 (record_nonwrapping_iv): Use wide-int interfaces.
32902 (double_int_cmp): Delete.
32903 (wide_int_cmp): New.
32904 (bound_index): Take a widest_int rather than a double_int.
32905 (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
32906 (maybe_lower_iteration_bound): Likewise.
32907 (estimate_numbers_of_iterations_loop): Likewise.
32908 (estimated_loop_iterations): Take a widest_int pointer than than
32909 a double_int pointer.
32910 (estimated_loop_iterations_int): Use wide-int interfaces.
32911 (max_loop_iterations): Take a widest_int pointer than than
32912 a double_int pointer.
32913 (max_loop_iterations_int): Use wide-int interfaces.
32914 (max_stmt_executions): Take a widest_int pointer than than
32915 a double_int pointer.
32916 (estimated_stmt_executions): Likewise.
32917 (n_of_executions_at_most): Use wide-int interfaces.
32918 (scev_probably_wraps_p): Likewise.
32919 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
32920 to real_to_integer.
32921 * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
32923 * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
32924 double_ints. Adjust for trailing_wide_ints <3> representation.
32925 (set_nonzero_bits): Likewise.
32926 (get_range_info): Return wide_ints rather than double_ints.
32927 Adjust for trailing_wide_ints <3> representation.
32928 (get_nonzero_bits): Likewise.
32929 (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
32931 * tree-ssanames.h (struct range_info_def): Replace min, max and
32932 nonzero_bits with a trailing_wide_ints <3>.
32933 (set_range_info): Use wide_int_refs rather than double_ints.
32934 (set_nonzero_bits): Likewise.
32935 (get_range_info): Return wide_ints rather than double_ints.
32936 (get_nonzero_bits): Likewise.
32937 * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
32938 * tree-ssa-pre.c (phi_translate_1): Likewise.
32939 * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
32940 (acceptable_pow_call): Likewise.
32941 * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
32943 (vn_reference_fold_indirect): Likewise.
32944 (vn_reference_maybe_forwprop_address): Likewise.
32945 (valueize_refs_1): Likewise.
32946 * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
32947 * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
32948 tree_int_cst_lt and tree_int_cst_le.
32949 * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
32951 (streamer_alloc_tree): Likewise.
32952 * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
32953 (streamer_write_tree_header): Likewise.
32954 (streamer_write_integer_cst): Likewise.
32955 * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
32956 (build_constructors): Likewise.
32957 (array_value_type): Likewise.
32958 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
32959 (vect_check_gather): Likewise.
32960 * tree-vect-generic.c (build_replicated_const): Likewise.
32961 (expand_vector_divmod): Likewise.
32962 * tree-vect-loop.c (vect_transform_loop): Likewise.
32963 * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
32964 (vect_do_peeling_for_alignment): Likewise.
32965 * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
32966 * tree-vrp.c: Include wide-int.h.
32967 (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
32968 (extract_range_from_assert): Use wide-int interfaces.
32969 (vrp_int_const_binop): Likewise.
32970 (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
32971 double_int pointers.
32972 (ranges_from_anti_range): Use wide-int interfaces.
32973 (quad_int_cmp): Delete.
32974 (quad_int_pair_sort): Likewise.
32975 (extract_range_from_binary_expr_1): Use wide-int interfaces.
32976 (extract_range_from_unary_expr_1): Likewise.
32977 (adjust_range_with_scev): Likewise.
32978 (masked_increment): Take and return wide_ints rather than double_ints.
32979 (register_edge_assert_for_2): Use wide-int interfaces.
32980 (check_array_ref): Likewise.
32981 (search_for_addr_array): Likewise.
32982 (maybe_set_nonzero_bits): Likewise.
32983 (union_ranges): Pass an integer of the correct type instead of
32984 using integer_one_node.
32985 (intersect_ranges): Likewise.
32986 (simplify_truth_ops_using_ranges): Likewise.
32987 (simplify_bit_ops_using_ranges): Use wide-int interfaces.
32988 (range_fits_type_p): Likewise.
32989 (simplify_cond_using_ranges): Likewise. Take a signop rather than
32991 (simplify_conversion_using_ranges): Use wide-int interfaces.
32992 (simplify_float_conversion_using_ranges): Likewise.
32993 (vrp_finalize): Likewise.
32994 * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
32995 (gimple_stringops_transform): Likewise.
32996 * varasm.c (decode_addr_const): Likewise.
32997 (const_hash_1): Likewise.
32998 (const_rtx_hash_1): Likewise
32999 (output_constant): Likewise.
33000 (array_size_for_constructor): Likewise.
33001 (output_constructor_regular_field): Likewise.
33002 (output_constructor_bitfield): Likewise.
33003 * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
33004 * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
33006 * gencheck.c: Define BITS_PER_UNIT.
33007 * wide-int.cc: New.
33009 * wide-int-print.cc: New.
33010 * wide-int-print.h: New.
33012 2014-05-06 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33014 * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
33016 2014-05-06 Richard Biener <rguenther@suse.de>
33018 * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
33019 TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
33020 (TODO_verify_all): Adjust.
33021 * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
33022 TODO_verify_stmts and TODO_verify_rtl_sharing.
33023 * bb-reorder.c: Likewise.
33024 * cfgexpand.c: Likewise.
33025 * cprop.c: Likewise.
33027 * function.c: Likewise.
33028 * fwprop.c: Likewise.
33029 * gcse.c: Likewise.
33030 * gimple-ssa-isolate-paths.c: Likewise.
33031 * gimple-ssa-strength-reduction.c: Likewise.
33032 * ipa-split.c: Likewise.
33033 * loop-init.c: Likewise.
33034 * loop-unroll.c: Likewise.
33035 * lower-subreg.c: Likewise.
33036 * modulo-sched.c: Likewise.
33037 * postreload-gcse.c: Likewise.
33038 * predict.c: Likewise.
33039 * recog.c: Likewise.
33040 * sched-rgn.c: Likewise.
33041 * store-motion.c: Likewise.
33042 * tracer.c: Likewise.
33043 * trans-mem.c: Likewise.
33044 * tree-call-cdce.c: Likewise.
33045 * tree-cfg.c: Likewise.
33046 * tree-cfgcleanup.c: Likewise.
33047 * tree-complex.c: Likewise.
33048 * tree-eh.c: Likewise.
33049 * tree-emutls.c: Likewise.
33050 * tree-if-conv.c: Likewise.
33051 * tree-into-ssa.c: Likewise.
33052 * tree-loop-distribution.c: Likewise.
33053 * tree-object-size.c: Likewise.
33054 * tree-parloops.c: Likewise.
33055 * tree-pass.h: Likewise.
33056 * tree-sra.c: Likewise.
33057 * tree-ssa-ccp.c: Likewise.
33058 * tree-ssa-copy.c: Likewise.
33059 * tree-ssa-copyrename.c: Likewise.
33060 * tree-ssa-dce.c: Likewise.
33061 * tree-ssa-dom.c: Likewise.
33062 * tree-ssa-dse.c: Likewise.
33063 * tree-ssa-forwprop.c: Likewise.
33064 * tree-ssa-ifcombine.c: Likewise.
33065 * tree-ssa-loop-ch.c: Likewise.
33066 * tree-ssa-loop-ivcanon.c: Likewise.
33067 * tree-ssa-loop.c: Likewise.
33068 * tree-ssa-math-opts.c: Likewise.
33069 * tree-ssa-phiopt.c: Likewise.
33070 * tree-ssa-phiprop.c: Likewise.
33071 * tree-ssa-pre.c: Likewise.
33072 * tree-ssa-reassoc.c: Likewise.
33073 * tree-ssa-sink.c: Likewise.
33074 * tree-ssa-strlen.c: Likewise.
33075 * tree-ssa-tail-merge.c: Likewise.
33076 * tree-ssa-uncprop.c: Likewise.
33077 * tree-switch-conversion.c: Likewise.
33078 * tree-tailcall.c: Likewise.
33079 * tree-vect-generic.c: Likewise.
33080 * tree-vectorizer.c: Likewise.
33081 * tree-vrp.c: Likewise.
33082 * tsan.c: Likewise.
33083 * var-tracking.c: Likewise.
33084 * bt-load.c: Likewise.
33085 * cfgcleanup.c: Likewise.
33086 * combine-stack-adj.c: Likewise.
33087 * combine.c: Likewise.
33088 * compare-elim.c: Likewise.
33089 * config/epiphany/resolve-sw-modes.c: Likewise.
33090 * config/i386/i386.c: Likewise.
33091 * config/mips/mips.c: Likewise.
33092 * config/s390/s390.c: Likewise.
33093 * config/sh/sh_treg_combine.cc: Likewise.
33094 * config/sparc/sparc.c: Likewise.
33097 * final.c: Likewise.
33098 * ifcvt.c: Likewise.
33099 * mode-switching.c: Likewise.
33100 * passes.c: Likewise.
33101 * postreload.c: Likewise.
33103 * reg-stack.c: Likewise.
33104 * regcprop.c: Likewise.
33105 * regrename.c: Likewise.
33108 2014-05-06 Richard Biener <rguenther@suse.de>
33110 PR middle-end/61070
33111 * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
33112 * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
33114 2014-05-05 Jan Hubicka <hubicka@ucw.cz>
33117 * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
33119 2014-05-05 Radovan Obradovic <robradovic@mips.com>
33120 Tom de Vries <tom@codesourcery.com>
33122 * target.def (call_fusage_contains_non_callee_clobbers): New
33124 * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
33126 (@node Miscellaneous Register Hooks): New node.
33127 (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
33128 * doc/tm.texi: Regenerate.
33130 2014-05-05 Marek Polacek <polacek@redhat.com>
33133 * opts.c (common_handle_option): Call error_at instead of warning_at.
33135 2014-05-05 Richard Biener <rguenther@suse.de>
33137 * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
33138 from last_verified if update_ssa ran. Move TODO_verify_rtl_sharing
33139 under the TODO_verify_il umbrella.
33141 2014-05-05 Richard Biener <rguenther@suse.de>
33143 * passes.c (execute_function_todo): Move TODO_verify_flow under
33144 the TODO_verify_ul umbrella.
33146 2014-05-05 Richard Biener <rguenther@suse.de>
33148 PR middle-end/61010
33149 * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
33150 X & CST away from a CST that is the mask of a mode.
33152 2014-05-05 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33154 * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
33155 int argument to enum machine_mode.
33156 (picochip_class_max_nregs): Ditto.
33157 * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
33158 (picochip_class_max_nregs): Ditto.
33160 2014-05-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
33162 * target.def: Add new target hook.
33163 * doc/tm.texi: Regenerate.
33164 * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
33165 * targhooks.c (default_keep_leaf_when_profiled): New function.
33167 * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
33168 (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
33170 2014-05-05 Bin Cheng <bin.cheng@arm.com>
33172 PR tree-optimization/60363
33173 * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
33174 (copy_phi_args): New parameters. Call get_value_locus_in_path.
33175 (update_destination_phis): New parameter.
33176 (create_edge_and_update_destination_phis): Ditto.
33177 (ssa_fix_duplicate_block_edges): Pass new arguments.
33178 (thread_single_edge): Ditto.
33180 2014-05-04 Peter Bergner <bergner@vnet.ibm.com>
33182 * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
33183 (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
33184 (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
33185 * config/rs6000/rs6000-builtin.def (BU_MISC_1):
33186 Use RS6000_BTM_HARD_FLOAT.
33187 (BU_MISC_2): Likewise.
33188 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
33189 RS6000_BTM_HARD_FLOAT.
33190 (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
33191 is explicitly used.
33192 (rs6000_invalid_builtin): Add hard floating builtin support.
33193 (rs6000_expand_builtin): Relax the gcc_assert to allow the new
33194 hard float builtins.
33195 (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
33197 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
33199 * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
33200 Add missing function* argument.
33202 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
33204 * lra-constraints.c (valid_address_p): Move earlier in file.
33205 Add a constraint argument to the address_info version.
33206 (satisfies_memory_constraint_p): New function.
33207 (satisfies_address_constraint_p): Likewise.
33208 (process_alt_operands, curr_insn_transform): Use them.
33209 (process_address): Pass the constraint to valid_address_p when
33210 checking address operands.
33212 2014-05-03 Richard Sandiford <rdsandiford@googlemail.com>
33214 * config/mips/mips.c (mips_isa_rev): New variable.
33215 (mips_set_architecture): Set it.
33216 * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
33218 (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
33219 (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
33220 (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
33221 (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
33222 (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
33223 conditions in terms of mips_isa_rev.
33224 (mips_isa_rev): Declare.
33226 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
33228 * config/sh/sh-mem.cc: Use tabs instead of spaces.
33229 (prob_unlikely, prob_likely): Make variables const.
33231 2014-05-03 Denis Chertykov <chertykov@gmail.com>
33233 * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
33235 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
33237 * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
33239 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
33241 * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
33242 (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
33243 * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
33245 (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
33246 sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
33248 Replace usage of ROUND_REG with sh_round_reg.
33249 Use CEIL instead of ROUND_ADVANCE.
33251 2014-05-03 Oleg Endo <olegendo@gcc.gnu.org>
33254 * config/sh/sh.c: Include stdlib headers before everything else.
33256 2014-05-02 Jakub Jelinek <jakub@redhat.com>
33258 * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
33259 GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
33260 (gimplify_adjust_omp_clauses): Simd region is never
33261 directly nested in combined parallel. Instead, for linear
33262 with copyin/copyout, if in combined for simd loop, make decl
33263 firstprivate/lastprivate on OMP_FOR.
33264 * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
33265 expand_omp_for_static_chunk): When setting endvar, also set
33266 fd->loop.v to the same value.
33268 2014-05-02 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
33270 * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
33272 2014-05-02 Alan Lawrence <alan.lawrence@arm.com>
33274 * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
33277 2014-05-02 Marek Polacek <polacek@redhat.com>
33279 * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
33281 2014-05-02 Kito Cheng <kito@0xlab.org>
33283 * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
33284 to a C expression marco.
33285 * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
33286 * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
33287 * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
33288 * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
33289 HONOR_REG_ALLOC_ORDER.
33290 * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
33292 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33294 * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
33296 2014-05-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
33298 * config/arc/arc.c (arc_select_cc_mode): Fix typo.
33300 2014-05-01 Yuri Rumyantsev <ysrumyan@gmail.com>
33302 * tree-if-conv.c (is_cond_scalar_reduction): New function.
33303 (convert_scalar_cond_reduction): Likewise.
33304 (predicate_scalar_phi): Add recognition and transformation
33305 of simple conditioanl reduction to be vectorizable.
33307 2014-05-01 Marek Polacek <polacek@redhat.com>
33310 * doc/invoke.texi: Document -Wdiscarded-qualifiers.
33312 2014-04-30 Alan Lawrence <alan.lawrence@arm.com>
33314 * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
33315 vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
33316 vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
33317 vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
33318 vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
33319 vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
33320 vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
33321 vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
33323 2014-04-30 Joern Rennecke <joern.rennecke@embecosm.com>
33325 * config/arc/arc.opt (mlra): Move comment above option name
33326 to avoid mis-parsing as language options.
33328 2014-04-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33330 * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
33331 * config/sol2.h: ... here.
33332 * config/sol2-10.h: Remove.
33334 * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
33335 (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
33336 (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
33337 (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
33338 (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
33339 * config/sol2.h: ... here.
33340 (SECTION_NAME_FORMAT): Don't redefine.
33341 (STARTFILE_ARCH32_SPEC): Rename to ...
33342 (STARTFILE_ARCH_SPEC): ... this.
33343 (ASM_OUTPUT_ALIGNED_COMMON): Move ...
33344 * config/sparc/sol2.h: ... here.
33345 (SECTION_NAME_FORMAT): Don't undef.
33346 * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
33347 (SUBTARGET_EXTRA_SPECS): Remove.
33348 * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
33350 * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
33351 (MD_STARTFILE_PREFIX): Remove.
33352 (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
33353 (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
33354 (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
33355 (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
33356 (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
33357 (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
33358 * config/i386/sol2.h: ... here.
33359 (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
33360 * config/i386/sol2-bi.h: Remove.
33361 * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
33362 (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
33364 * config/i386/t-sol2-64: Rename to ...
33365 * config/i386/t-sol2: ... this.
33366 * config/sparc/t-sol2-64: Rename to ...
33367 * config/sparc/t-sol2: ... this.
33369 * config.gcc (*-*-solaris2*): Split sol2_tm_file into
33370 sol2_tm_file_head, sol2_tm_file_tail.
33371 Include ${cpu_type}/sol2.h before sol2.h.
33373 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
33374 i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
33375 Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
33376 Reflect i386/t-sol2-64 renaming.
33377 (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
33378 Reflect sparc/t-sol2-64 renaming.
33380 2014-04-30 Richard Biener <rguenther@suse.de>
33382 * passes.c (execute_function_todo): Move TODO_verify_stmts
33383 and TODO_verify_ssa under the TODO_verify_il umbrella.
33384 * tree-ssa.h (verify_ssa): Adjust prototype.
33385 * tree-ssa.c (verify_ssa): Add parameter to tell whether
33386 we should verify SSA operands.
33387 * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
33388 * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
33389 whether we should verify whether not throwing stmts have EH info.
33390 * graphite-scop-detection.c (create_sese_edges): Adjust.
33391 * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
33392 * tree-eh.c (lower_try_finally_switch): Do not add the
33393 default case label twice.
33395 2014-04-30 Marek Polacek <polacek@redhat.com>
33397 * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
33398 * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
33399 * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
33400 * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
33402 2014-04-29 Alan Lawrence <alan.lawrence@arm.com>
33404 * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
33405 vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
33406 vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
33407 vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
33408 vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
33409 vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
33410 vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
33411 vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
33413 2014-04-29 David Malcolm <dmalcolm@redhat.com>
33415 * tree-cfg.c (dump_function_to_file): Dump the return type of
33416 functions, in a line to itself before the function body, mimicking
33417 the layout of a C function.
33419 2014-04-29 Jakub Jelinek <jakub@redhat.com>
33421 PR tree-optimization/60971
33422 * tree-tailcall.c (process_assignment): Reject conversions which
33425 2014-04-29 James Greenhalgh <james.greenhalgh@arm.com>
33427 * calls.c (initialize_argument_information): Always treat
33428 PUSH_ARGS_REVERSED as 1, simplify code accordingly.
33429 (expand_call): Likewise.
33430 (emit_library_call_calue_1): Likewise.
33431 * expr.c (PUSH_ARGS_REVERSED): Do not define.
33432 (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
33435 2014-04-29 Nick Clifton <nickc@redhat.com>
33437 * config/msp430/msp430.md (umulsidi): Fix typo.
33438 (mulhisi3): Enable even inside interrupt handlers.
33439 * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
33440 bigger return address pushed in large mode.
33442 2014-04-29 Nick Clifton <nickc@redhat.com>
33444 * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
33445 (arc_init_reg_tables): Use a machine_mode enum to iterate over
33447 * config/m32r/m32r.c (init_reg_tables): Likewise.
33448 * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
33449 enum to hold the modes.
33451 2014-04-29 Richard Biener <rguenther@suse.de>
33453 * dominance.c (free_dominance_info): Add overload with
33454 function parameter.
33455 (dom_info_state): Likewise.
33456 (dom_info_available_p): Likewise.
33457 * basic-block.h (free_dominance_info, dom_info_state,
33458 dom_info_available_p): Declare overloads.
33459 * passes.c (execute_function_todo): Verify that verifiers
33460 don't change dominator info state. Drop dominator info
33461 for IPA pass invocations.
33462 * cgraph.c (release_function_body): Restore asserts that
33463 dominator information is released.
33465 2014-04-29 Patrick Palka <patrick@parcs.ath.cx>
33467 * doc/invoke.texi: Fix typo.
33468 * tree-vrp.c: Fix typos.
33469 * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
33471 2014-04-29 Zhenqiang Chen <zhenqiang.chen@linaro.org>
33473 * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
33475 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
33477 * config/aarch64/aarch64-builtins.c
33478 (aarch64_types_storestruct_lane_qualifiers): New.
33479 (TYPES_STORESTRUCT_LANE): Likewise.
33480 * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
33481 (st3_lane): Likewise.
33482 (st4_lane): Likewise.
33483 * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
33484 (vec_store_lanesci_lane<mode>): Likewise.
33485 (vec_store_lanesxi_lane<mode>): Likewise.
33486 (aarch64_st2_lane<VQ:mode>): Likewise.
33487 (aarch64_st3_lane<VQ:mode>): Likewise.
33488 (aarch64_st4_lane<VQ:mode>): Likewise.
33489 * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
33490 * config/aarch64/arm_neon.h
33491 (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
33492 use new macro arguments.
33493 (__ST3_LANE_FUNC): Likewise.
33494 (__ST4_LANE_FUNC): Likewise.
33495 * config/aarch64/iterators.md (V_TWO_ELEM): New.
33496 (V_THREE_ELEM): Likewise.
33497 (V_FOUR_ELEM): Likewise.
33499 2014-04-28 David Malcolm <dmalcolm@redhat.com>
33501 * doc/gimple.texi: Replace the description of the now-defunct
33502 union gimple_statement_d with a diagram showing the
33503 gimple_statement_base class hierarchy and its relationships to
33504 the GSS_ and GIMPLE_ enums.
33506 2014-04-28 James Greenhalgh <james.greenhalgh@arm.com>
33508 * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
33509 * config/aarch64/aarch64.c
33510 (aarch64_cannot_change_mode_class): Weaken conditions.
33511 (aarch64_modes_tieable_p): New.
33512 * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
33514 2014-04-28 Pat Haugen <pthaugen@us.ibm.com>
33516 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
33517 (loadsync_<mode>): Change mode.
33518 (load_quadpti, store_quadpti): New.
33519 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
33520 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
33522 2014-04-28 Martin Jambor <mjambor@suse.cz>
33524 * tree-sra.c (sra_modify_expr): Generate new memory accesses with
33525 same alias type as the original statement.
33526 (subreplacement_assignment_data): New type.
33527 (handle_unscalarized_data_in_subtree): New type of parameter,
33528 generate new memory accesses with same alias type as the original
33530 (load_assign_lhs_subreplacements): Likewise.
33531 (sra_modify_constructor_assign): Generate new memory accesses with
33532 same alias type as the original statement.
33534 2014-04-28 Richard Biener <rguenther@suse.de>
33536 * tree-pass.h (TODO_verify_il): Define.
33537 (TODO_verify_all): Complete properly.
33538 * passes.c (execute_function_todo): Move existing loop-closed
33539 SSA verification under TODO_verify_il.
33540 (execute_one_pass): Trigger TODO_verify_il at todo-after time.
33541 * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
33542 Fix tree sharing issue.
33544 2014-04-28 Richard Biener <rguenther@suse.de>
33546 PR middle-end/60092
33547 * builtins.def (DEF_C11_BUILTIN): Add.
33548 (BUILT_IN_ALIGNED_ALLOC): Likewise.
33549 * coretypes.h (enum function_class): Add function_c11_misc.
33550 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
33551 BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
33552 (call_may_clobber_ref_p_1): Likewise.
33553 * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
33554 (mark_all_reaching_defs_necessary_1): Likewise.
33555 (propagate_necessity): Likewise.
33556 (eliminate_unnecessary_stmts): Likewise.
33557 * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
33559 2014-04-28 Richard Biener <rguenther@suse.de>
33561 * tree-vrp.c (vrp_var_may_overflow): Remove.
33562 (vrp_visit_phi_node): Rather than bumping to +-INF possibly
33563 with overflow immediately bump to one before that value and
33564 let iteration figure out overflow status.
33566 2014-04-28 Richard Biener <rguenther@suse.de>
33568 * configure.ac: Do valgrind header checks unconditionally.
33569 Add --enable-valgrind-annotations.
33570 * system.h: Guard valgrind header inclusion with
33571 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
33572 * alloc-pool.c (pool_alloc, pool_free): Use
33573 ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
33574 to guard possibly dead code.
33575 * config.in: Regenerated.
33576 * configure: Likewise.
33578 2014-04-28 Jeff Law <law@redhat.com>
33580 PR tree-optimization/60902
33581 * tree-ssa-threadedge.c
33582 (record_temporary_equivalences_from_stmts_at_dest): Only iterate
33583 over real defs when invalidating outputs from statements that do not
33584 produce useful outputs for threading.
33586 2014-04-28 Richard Biener <rguenther@suse.de>
33588 PR tree-optimization/60979
33589 * graphite-scop-detection.c (scopdet_basic_block_info): Reject
33590 SCOPs that end in a block with a successor with abnormal
33593 2014-04-28 Richard Biener <rguenther@suse.de>
33595 * tree-pass.h (execute_pass_list): Adjust prototype.
33596 * passes.c (pass_manager::execute_early_local_passes): Adjust.
33597 (do_per_function): Change callback signature, push all actual
33598 work to the callbals.
33599 (do_per_function_toporder): Likewise.
33600 (execute_function_dump): Adjust.
33601 (execute_function_todo): Likewise.
33602 (clear_last_verified): Likewise.
33603 (verify_curr_properties): Likewise.
33604 (update_properties_after_pass): Likewise.
33605 (execute_pass_list_1): Split out from ...
33606 (execute_pass_list): ... here. Adjust.
33607 (execute_ipa_pass_list): Likewise.
33608 * cgraphunit.c (cgraph_add_new_function): Adjust.
33609 (analyze_function): Likewise.
33610 (expand_function): Likewise.
33611 * cgraph.c (release_function_body): Free dominance info
33612 here instead of asserting it was magically freed elsewhere.
33614 2014-04-28 Eric Botcazou <ebotcazou@adacore.com>
33616 * configure.ac: Tweak GAS check for LEON instructions on SPARC.
33617 * configure: Regenerate.
33618 * config/sparc/sparc.opt (muser-mode): New option.
33619 * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
33621 (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
33622 * doc/invoke.texi (SPARC options): Document -muser-mode.
33624 2014-04-27 Richard Sandiford <rdsandiford@googlemail.com>
33626 * cselib.c (find_slot_memmode): Delete.
33627 (cselib_hasher): Change compare_type to a struct.
33628 (cselib_hasher::equal): Update accordingly. Don't expect wrapped
33630 (preserve_constants_and_equivs): Adjust for new compare_type.
33631 (cselib_find_slot): Likewise. Take the mode of the rtx as argument.
33632 (wrap_constant): Delete.
33633 (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
33635 2014-04-26 Markus Trippelsdorf <markus@trippelsdorf.de>
33637 * doc/install.texi (Building with profile feedback): Remove
33640 2014-04-26 Tom de Vries <tom@codesourcery.com>
33642 * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
33645 2014-04-25 Cary Coutant <ccoutant@google.com>
33648 * dwarf2out.c (should_move_die_to_comdat): A type definition
33649 can contain a subprogram definition, but don't move it to a
33651 (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
33652 (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
33654 (clone_tree_hash): Rename to...
33655 (clone_tree_partial): ...this; change callers. Copy
33656 DW_TAG_subprogram DIEs as declarations.
33657 (copy_decls_walk): Don't copy children of a declaration into a
33660 2014-04-25 H.J. Lu <hongjiu.lu@intel.com>
33663 * config/i386/i386.md (*movsf_internal): Set MODE to SI for
33666 2014-04-25 Jiong Wang <jiong.wang@arm.com>
33668 * config/arm/predicates.md (call_insn_operand): Add long_call check.
33669 * config/arm/arm.md (sibcall, sibcall_value): Force the address to
33671 * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
33674 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33676 * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
33678 2014-04-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
33680 PR tree-optimization/60930
33681 * gimple-ssa-strength-reduction.c (create_mul_imm_cand): Reject
33682 creating a multiply candidate by folding two constant
33683 multiplicands when the result overflows.
33685 2014-04-25 Jakub Jelinek <jakub@redhat.com>
33687 PR tree-optimization/60960
33688 * tree-vect-generic.c (expand_vector_operation): Only call
33689 expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
33691 2014-04-25 Tom de Vries <tom@codesourcery.com>
33693 * expr.c (clobber_reg_mode): New function.
33694 * expr.h (clobber_reg): New function.
33696 2014-04-25 Tom de Vries <tom@codesourcery.com>
33698 * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
33701 2014-04-25 Radovan Obradovic <robradovic@mips.com>
33702 Tom de Vries <tom@codesourcery.com>
33704 * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
33706 * rtl.h (find_all_hard_reg_sets): Add bool parameter.
33707 * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
33708 new argument to find_all_hard_reg_sets call.
33710 2014-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33712 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
33713 Use HOST_WIDE_INT_C for mask literal.
33714 (aarch_rev16_shleft_mask_imm_p): Likewise.
33716 2014-04-25 Eric Botcazou <ebotcazou@adacore.com>
33719 * config/sparc/sparc.md (ashlsi3_extend): Delete.
33721 2014-04-25 Marc Glisse <marc.glisse@inria.fr>
33723 PR preprocessor/56540
33724 * config/i386/i386-c.c (ix86_target_macros): Define
33725 __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
33727 2014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33729 * configure.ac (tga_func): Remove.
33730 (LIB_TLS_SPEC): Remove.
33731 * configure: Regenerate.
33732 * config.in: Regenerate.
33733 * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
33735 2014-04-25 Richard Biener <rguenther@suse.de>
33738 * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
33739 call stmt use/clobber sets during stmt walk instead of
33740 walking the possibly incomplete set of caller edges.
33742 2014-04-25 Richard Biener <rguenther@suse.de>
33745 * passes.c (apply_ipa_transforms): Inline into only caller ...
33746 (execute_one_pass): ... here. Properly bring in function
33747 bodies for nodes we want to apply IPA transforms to.
33749 2014-04-24 Cong Hou <congh@google.com>
33751 PR tree-optimization/60896
33752 * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
33753 all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
33754 (vect_mark_pattern_stmts): Set the def type of all statements in
33755 PATTERN_DEF_SEQ as vect_internal_def.
33757 2014-04-24 Michael Meissner <meissner@linux.vnet.ibm.com>
33759 * doc/extend.texi (PowerPC Built-in Functions): Document new
33760 powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
33761 (PowerPC AltiVec/VSX Built-in Functions): Likewise.
33763 * config/rs6000/predicates.md (const_0_to_3_operand): New
33764 predicate to match 0..3 integer constants.
33766 * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
33767 to support adding miscellaneous builtin functions.
33768 (BU_DFP_MISC_2): Likewise.
33769 (BU_P7_MISC_1): Likewise.
33770 (BU_P7_MISC_2): Likewise.
33771 (BU_P8V_MISC_3): Likewise.
33772 (BU_MISC_1): Likewise.
33773 (BU_MISC_2): Likewise.
33774 (DIVWE): Add extended divide builtin functions.
33775 (DIVWEO): Likewise.
33776 (DIVWEU): Likewise.
33777 (DIVWEUO): Likewise.
33779 (DIVDEO): Likewise.
33780 (DIVDEU): Likewise.
33781 (DIVDEUO): Likewise.
33782 (DXEX): Add decimal floating-point builtin functions.
33784 (DDEDPD): Likewise.
33785 (DDEDPDQ): Likewise.
33786 (DENBCD): Likewise.
33787 (DENBCDQ): Likewise.
33791 (DSCLIQ): Likewise.
33793 (DSCRIQ): Likewise.
33794 (CDTBCD): Add new BCD builtin functions.
33795 (CBCDTD): Likewise.
33796 (ADDG6S): Likewise.
33797 (BCDADD): Likewise.
33798 (BCDADD_LT): Likewise.
33799 (BCDADD_EQ): Likewise.
33800 (BCDADD_GT): Likewise.
33801 (BCDADD_OV): Likewise.
33802 (BCDSUB): Likewise.
33803 (BCDSUB_LT): Likewise.
33804 (BCDSUB_EQ): Likewise.
33805 (BCDSUB_GT): Likewise.
33806 (BCDSUB_OV): Likewise.
33807 (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
33808 (UNPACK_TD): Likewise.
33809 (PACK_TF): Likewise.
33810 (UNPACK_TF): Likewise.
33811 (UNPACK_TF_0): Likewise.
33812 (UNPACK_TF_1): Likewise.
33813 (PACK_V1TI): Likewise.
33814 (UNPACK_V1TI): Likewise.
33816 * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
33817 support for decimal floating point builtin functions.
33818 (rs6000_expand_ternop_builtin): Add checks for the new builtin
33819 functions that take constant arguments.
33820 (rs6000_invalid_builtin): Add decimal floating point builtin support.
33821 (rs6000_init_builtins): Setup long double, _Decimal64, and
33822 _Decimal128 types for new builtin functions.
33823 (builtin_function_type): Set the unsigned flags appropriately for
33824 the new builtin functions.
33825 (rs6000_opt_masks): Add support for decimal floating point builtin
33828 * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
33829 floating point builtin functions.
33830 (RS6000_BTM_COMMON): Likewise.
33831 (RS6000_BTI_long_double): Likewise.
33832 (RS6000_BTI_dfloat64): Likewise.
33833 (RS6000_BTI_dfloat128): Likewise.
33834 (long_double_type_internal_node): Likewise.
33835 (dfloat64_type_internal_node): Likewise.
33836 (dfloat128_type_internal_node): Likewise.
33838 * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
33839 2.07 bcd arithmetic instructions.
33840 (UNSPEC_BCDSUB): Likewise.
33841 (UNSPEC_BCD_OVERFLOW): Likewise.
33842 (UNSPEC_BCD_ADD_SUB): Likewise.
33843 (bcd_add_sub): Likewise.
33844 (BCD_TEST): Likewise.
33845 (bcd<bcd_add_sub>): Likewise.
33846 (bcd<bcd_add_sub>_test): Likewise.
33847 (bcd<bcd_add_sub>_test2): Likewise.
33848 (bcd<bcd_add_sub>_<code>): Likewise.
33849 (peephole2 for combined bcd ops): Likewise.
33851 * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
33852 decimal floating point builtin functions.
33853 (UNSPEC_DENBCD): Likewise.
33854 (UNSPEC_DXEX): Likewise.
33855 (UNSPEC_DIEX): Likewise.
33856 (UNSPEC_DSCLI): Likewise.
33857 (UNSPEC_DSCRI): Likewise.
33858 (D64_D128): Likewise.
33859 (dfp_suffix): Likewise.
33860 (dfp_ddedpd_<mode>): Likewise.
33861 (dfp_denbcd_<mode>): Likewise.
33862 (dfp_dxex_<mode>): Likewise.
33863 (dfp_diex_<mode>): Likewise.
33864 (dfp_dscli_<mode>): Likewise.
33865 (dfp_dscri_<mode>): Likewise.
33867 * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
33869 (UNSPEC_CDTBCD): Likewise.
33870 (UNSPEC_CBCDTD): Likewise.
33871 (UNSPEC_DIVE): Add support for new extended divide builtin functions.
33872 (UNSPEC_DIVEO): Likewise.
33873 (UNSPEC_DIVEU): Likewise.
33874 (UNSPEC_DIVEUO): Likewise.
33875 (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
33876 pack/unpack 128-bit types.
33877 (UNSPEC_PACK_128BIT): Likewise.
33878 (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
33879 (udiv<mode>3): Use idiv_ldiv mode attribute.
33880 (div<mode>3): Likewise.
33881 (addg6s): Add new BCD builtin functions.
33882 (cdtbcd): Likewise.
33883 (cbcdtd): Likewise.
33884 (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
33885 (div_extend): Likewise.
33886 (div<div_extend>_<mode>"): Likewise.
33887 (FP128_64): Add support for new builtin functions to pack/unpack
33889 (unpack<mode>): Likewise.
33890 (unpacktf_0): Likewise.
33891 (unpacktf_1): Likewise.
33892 (unpack<mode>_dm): Likewise.
33893 (unpack<mode>_nodm): Likewise.
33894 (pack<mode>): Likewise.
33895 (unpackv1ti): Likewise.
33896 (packv1ti): Likewise.
33898 2014-04-24 Vishnu K S <Vishnu.k_s@atmel.com>
33900 * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
33903 2014-04-24 Jakub Jelinek <jakub@redhat.com>
33905 * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
33906 * gimplify.c (omp_is_private): Change last argument's type to int.
33907 Only diagnose lastprivate if the simd argument is 1, only diagnose
33908 linear if the simd argument is 2.
33909 (gimplify_omp_for): Adjust omp_is_private callers. When adding
33910 lastprivate or private, add the clause to OMP_FOR_CLAUSES. Pass
33911 GOVD_EXPLICIT to omp_add_variable. For simd with collapse == 1
33912 create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
33913 If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
33914 increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
33915 * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
33916 OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
33917 * tree-nested.c (convert_nonlocal_omp_clauses,
33918 convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
33920 2014-04-24 Segher Boessenkool <segher@kernel.crashing.org>
33923 * config/m68k/m68k.md (extendplussidi): Don't allow memory for
33926 2014-04-24 Dimitris Papavasiliou <dpapavas@gmail.com>
33928 * flag-types.h (enum ivar_visibility): Add.
33930 2014-04-24 Trevor Saunders <tsaunders@mozilla.com>
33932 * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
33933 function * argument.
33935 2014-04-24 Alan Lawrence <alan.lawrence@arm.com>
33937 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
33939 2014-04-24 Radovan Obradovic <robradovic@mips.com>
33940 Tom de Vries <tom@codesourcery.com>
33942 * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
33943 * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
33945 * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
33946 * emit-rtl.c (try_split): Same.
33948 2014-04-24 Radovan Obradovic <robradovic@mips.com>
33949 Tom de Vries <tom@codesourcery.com>
33951 * common.opt (fuse-caller-save): New option.
33953 2014-04-24 Tejas Belagod <tejas.belagod@arm.com>
33955 * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
33956 elements for big-endian.
33958 2014-04-24 Richard Biener <rguenther@suse.de>
33960 * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
33961 during TER and instead use the sepops interface for expanding
33962 non-GIMPLE_SINGLE_RHS.
33964 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33966 * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
33967 if not HAVE_AS_IX86_DIFF_SECT_DELTA.
33969 2014-04-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
33971 * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
33972 assembler 64-bit option.
33973 * configure: Regenerate.
33975 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33977 * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
33978 TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
33979 (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
33980 (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
33981 (TARGET_CRYPTO): Take TARGET_SIMD into account.
33983 2014-04-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
33985 * config/aarch64/aarch64-builtins.c
33986 (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
33987 BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
33988 * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
33989 * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
33991 * config/aarch64/iterator.md (VDQHSD): New mode iterator.
33992 (Vrevsuff): New mode attribute.
33994 2014-04-24 Terry Guo <terry.guo@arm.com>
33996 * config/arm/arm.h (machine_function): Define variable
33997 after_arm_reorg here.
33998 * config/arm/arm.c (after_arm_reorg): Remove the definition.
33999 (arm_split_constant): Update the way to access variable
34001 (arm_reorg): Ditto.
34002 (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
34004 2014-04-23 Tom de Vries <tom@codesourcery.com>
34006 * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
34008 2014-04-23 David Malcolm <dmalcolm@redhat.com>
34010 * is-a.h: Update comments to reflect the following changes to the
34011 "pointerness" of the API, making the template parameter match the
34012 return type, allowing use of is-a.h with typedefs of pointers.
34013 (is_a_helper::cast): Return a T rather then a pointer to a T, so
34014 that the return type matches the parameter to the is_a_helper.
34016 (dyn_cast): Likewise.
34018 * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
34019 pointer from the is-a.h API.
34021 * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
34022 (is_a_helper <cgraph_node *>::test): ...this, matching change to
34024 (is_a_helper <varpool_node>::test): Likewise, convert to...
34025 (is_a_helper <varpool_node *>::test): ...this.
34027 (varpool_first_variable): Update for removal of implicit pointer
34028 from the is-a.h API.
34029 (varpool_next_variable): Likewise.
34030 (varpool_first_static_initializer): Likewise.
34031 (varpool_next_static_initializer): Likewise.
34032 (varpool_first_defined_variable): Likewise.
34033 (varpool_next_defined_variable): Likewise.
34034 (cgraph_first_defined_function): Likewise.
34035 (cgraph_next_defined_function): Likewise.
34036 (cgraph_first_function): Likewise.
34037 (cgraph_next_function): Likewise.
34038 (cgraph_first_function_with_gimple_body): Likewise.
34039 (cgraph_next_function_with_gimple_body): Likewise.
34040 (cgraph_alias_target): Likewise.
34041 (varpool_alias_target): Likewise.
34042 (cgraph_function_or_thunk_node): Likewise.
34043 (varpool_variable_node): Likewise.
34044 (symtab_real_symbol_p): Likewise.
34045 * cgraphunit.c (referred_to_p): Likewise.
34046 (analyze_functions): Likewise.
34047 (handle_alias_pairs): Likewise.
34048 * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
34049 * gimple-ssa.h (gimple_vuse_op): Likewise.
34050 (gimple_vdef_op): Likewise.
34051 * gimple-streamer-in.c (input_gimple_stmt): Likewise.
34052 * gimple.c (gimple_build_asm_1): Likewise.
34053 (gimple_build_try): Likewise.
34054 (gimple_build_resx): Likewise.
34055 (gimple_build_eh_dispatch): Likewise.
34056 (gimple_build_omp_for): Likewise.
34057 (gimple_omp_for_set_clauses): Likewise.
34059 * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
34060 (is_a_helper <gimple_statement_asm *>::test): ...this.
34061 (is_a_helper <gimple_statement_bind>::test): Convert to...
34062 (is_a_helper <gimple_statement_bind *>::test): ...this.
34063 (is_a_helper <gimple_statement_call>::test): Convert to...
34064 (is_a_helper <gimple_statement_call *>::test): ...this.
34065 (is_a_helper <gimple_statement_catch>::test): Convert to...
34066 (is_a_helper <gimple_statement_catch *>::test): ...this.
34067 (is_a_helper <gimple_statement_resx>::test): Convert to...
34068 (is_a_helper <gimple_statement_resx *>::test): ...this.
34069 (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
34070 (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
34071 (is_a_helper <gimple_statement_eh_else>::test): Convert to...
34072 (is_a_helper <gimple_statement_eh_else *>::test): ...this.
34073 (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
34074 (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
34075 (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
34076 (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
34077 (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
34078 (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
34079 (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
34080 (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
34081 (is_a_helper <gimple_statement_omp_return>::test): Convert to...
34082 (is_a_helper <gimple_statement_omp_return *>::test): ...this.
34083 (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
34084 (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
34085 (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
34086 (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
34087 (is_a_helper <gimple_statement_omp_for>::test): Convert to...
34088 (is_a_helper <gimple_statement_omp_for *>::test): ...this.
34089 (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
34090 (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
34091 (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
34092 (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
34093 (is_a_helper <gimple_statement_omp_target>::test): Convert to...
34094 (is_a_helper <gimple_statement_omp_target *>::test): ...this.
34095 (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
34096 (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
34097 (is_a_helper <gimple_statement_omp_single>::test): Convert to...
34098 (is_a_helper <gimple_statement_omp_single *>::test): ...this.
34099 (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
34100 (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
34101 (is_a_helper <gimple_statement_omp_task>::test): Convert to...
34102 (is_a_helper <gimple_statement_omp_task *>::test): ...this.
34103 (is_a_helper <gimple_statement_phi>::test): Convert to...
34104 (is_a_helper <gimple_statement_phi *>::test): ...this.
34105 (is_a_helper <gimple_statement_transaction>::test): Convert to...
34106 (is_a_helper <gimple_statement_transaction *>::test): ...this.
34107 (is_a_helper <gimple_statement_try>::test): Convert to...
34108 (is_a_helper <gimple_statement_try *>::test): ...this.
34109 (is_a_helper <gimple_statement_wce>::test): Convert to...
34110 (is_a_helper <gimple_statement_wce *>::test): ...this.
34111 (is_a_helper <const gimple_statement_asm>::test): Convert to...
34112 (is_a_helper <const gimple_statement_asm *>::test): ...this.
34113 (is_a_helper <const gimple_statement_bind>::test): Convert to...
34114 (is_a_helper <const gimple_statement_bind *>::test): ...this.
34115 (is_a_helper <const gimple_statement_call>::test): Convert to...
34116 (is_a_helper <const gimple_statement_call *>::test): ...this.
34117 (is_a_helper <const gimple_statement_catch>::test): Convert to...
34118 (is_a_helper <const gimple_statement_catch *>::test): ...this.
34119 (is_a_helper <const gimple_statement_resx>::test): Convert to...
34120 (is_a_helper <const gimple_statement_resx *>::test): ...this.
34121 (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
34122 (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
34123 (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
34124 (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
34125 (is_a_helper <const gimple_statement_omp_atomic_load>::test):
34127 (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
34129 (is_a_helper <const gimple_statement_omp_atomic_store>::test):
34131 (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
34133 (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
34134 (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
34135 (is_a_helper <const gimple_statement_omp_continue>::test): Convert
34137 (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
34138 (is_a_helper <const gimple_statement_omp_critical>::test): Convert
34140 (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
34141 (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
34142 (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
34143 (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
34144 (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
34145 (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
34147 (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
34148 (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
34149 (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
34150 (is_a_helper <const gimple_statement_omp_sections>::test): Convert
34152 (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
34153 (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
34154 (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
34155 (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
34156 (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
34157 (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
34158 (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
34159 (is_a_helper <const gimple_statement_phi>::test): Convert to...
34160 (is_a_helper <const gimple_statement_phi *>::test): ...this.
34161 (is_a_helper <const gimple_statement_transaction>::test): Convert to...
34162 (is_a_helper <const gimple_statement_transaction *>::test): ...this.
34163 (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
34164 (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
34165 (is_a_helper <gimple_statement_with_ops>::test): Convert to...
34166 (is_a_helper <gimple_statement_with_ops *>::test): ...this.
34167 (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
34169 (is_a_helper <const gimple_statement_with_memory_ops *>::test):
34171 (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
34172 (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
34174 (gimple_use_ops): Update for removal of implicit pointer from the
34176 (gimple_set_use_ops): Likewise.
34177 (gimple_vuse): Likewise.
34178 (gimple_vdef): Likewise.
34179 (gimple_vuse_ptr): Likewise.
34180 (gimple_vdef_ptr): Likewise.
34181 (gimple_set_vuse): Likewise.
34182 (gimple_set_vdef): Likewise.
34183 (gimple_omp_return_set_lhs): Likewise.
34184 (gimple_omp_return_lhs): Likewise.
34185 (gimple_omp_return_lhs_ptr): Likewise.
34186 (gimple_call_fntype): Likewise.
34187 (gimple_call_set_fntype): Likewise.
34188 (gimple_call_set_internal_fn): Likewise.
34189 (gimple_call_use_set): Likewise.
34190 (gimple_call_clobber_set): Likewise.
34191 (gimple_bind_vars): Likewise.
34192 (gimple_bind_set_vars): Likewise.
34193 (gimple_bind_body_ptr): Likewise.
34194 (gimple_bind_set_body): Likewise.
34195 (gimple_bind_add_stmt): Likewise.
34196 (gimple_bind_block): Likewise.
34197 (gimple_bind_set_block): Likewise.
34198 (gimple_asm_ninputs): Likewise.
34199 (gimple_asm_noutputs): Likewise.
34200 (gimple_asm_nclobbers): Likewise.
34201 (gimple_asm_nlabels): Likewise.
34202 (gimple_asm_input_op): Likewise.
34203 (gimple_asm_input_op_ptr): Likewise.
34204 (gimple_asm_output_op): Likewise.
34205 (gimple_asm_output_op_ptr): Likewise.
34206 (gimple_asm_set_output_op): Likewise.
34207 (gimple_asm_clobber_op): Likewise.
34208 (gimple_asm_set_clobber_op): Likewise.
34209 (gimple_asm_label_op): Likewise.
34210 (gimple_asm_set_label_op): Likewise.
34211 (gimple_asm_string): Likewise.
34212 (gimple_catch_types): Likewise.
34213 (gimple_catch_types_ptr): Likewise.
34214 (gimple_catch_handler_ptr): Likewise.
34215 (gimple_catch_set_types): Likewise.
34216 (gimple_catch_set_handler): Likewise.
34217 (gimple_eh_filter_types): Likewise.
34218 (gimple_eh_filter_types_ptr): Likewise.
34219 (gimple_eh_filter_failure_ptr): Likewise.
34220 (gimple_eh_filter_set_types): Likewise.
34221 (gimple_eh_filter_set_failure): Likewise.
34222 (gimple_eh_must_not_throw_fndecl): Likewise.
34223 (gimple_eh_must_not_throw_set_fndecl): Likewise.
34224 (gimple_eh_else_n_body_ptr): Likewise.
34225 (gimple_eh_else_e_body_ptr): Likewise.
34226 (gimple_eh_else_set_n_body): Likewise.
34227 (gimple_eh_else_set_e_body): Likewise.
34228 (gimple_try_eval_ptr): Likewise.
34229 (gimple_try_cleanup_ptr): Likewise.
34230 (gimple_try_set_eval): Likewise.
34231 (gimple_try_set_cleanup): Likewise.
34232 (gimple_wce_cleanup_ptr): Likewise.
34233 (gimple_wce_set_cleanup): Likewise.
34234 (gimple_phi_capacity): Likewise.
34235 (gimple_phi_num_args): Likewise.
34236 (gimple_phi_result): Likewise.
34237 (gimple_phi_result_ptr): Likewise.
34238 (gimple_phi_set_result): Likewise.
34239 (gimple_phi_arg): Likewise.
34240 (gimple_phi_set_arg): Likewise.
34241 (gimple_resx_region): Likewise.
34242 (gimple_resx_set_region): Likewise.
34243 (gimple_eh_dispatch_region): Likewise.
34244 (gimple_eh_dispatch_set_region): Likewise.
34245 (gimple_omp_critical_name): Likewise.
34246 (gimple_omp_critical_name_ptr): Likewise.
34247 (gimple_omp_critical_set_name): Likewise.
34248 (gimple_omp_for_clauses): Likewise.
34249 (gimple_omp_for_clauses_ptr): Likewise.
34250 (gimple_omp_for_set_clauses): Likewise.
34251 (gimple_omp_for_collapse): Likewise.
34252 (gimple_omp_for_index): Likewise.
34253 (gimple_omp_for_index_ptr): Likewise.
34254 (gimple_omp_for_set_index): Likewise.
34255 (gimple_omp_for_initial): Likewise.
34256 (gimple_omp_for_initial_ptr): Likewise.
34257 (gimple_omp_for_set_initial): Likewise.
34258 (gimple_omp_for_final): Likewise.
34259 (gimple_omp_for_final_ptr): Likewise.
34260 (gimple_omp_for_set_final): Likewise.
34261 (gimple_omp_for_incr): Likewise.
34262 (gimple_omp_for_incr_ptr): Likewise.
34263 (gimple_omp_for_set_incr): Likewise.
34264 (gimple_omp_for_pre_body_ptr): Likewise.
34265 (gimple_omp_for_set_pre_body): Likewise.
34266 (gimple_omp_parallel_clauses): Likewise.
34267 (gimple_omp_parallel_clauses_ptr): Likewise.
34268 (gimple_omp_parallel_set_clauses): Likewise.
34269 (gimple_omp_parallel_child_fn): Likewise.
34270 (gimple_omp_parallel_child_fn_ptr): Likewise.
34271 (gimple_omp_parallel_set_child_fn): Likewise.
34272 (gimple_omp_parallel_data_arg): Likewise.
34273 (gimple_omp_parallel_data_arg_ptr): Likewise.
34274 (gimple_omp_parallel_set_data_arg): Likewise.
34275 (gimple_omp_task_clauses): Likewise.
34276 (gimple_omp_task_clauses_ptr): Likewise.
34277 (gimple_omp_task_set_clauses): Likewise.
34278 (gimple_omp_task_child_fn): Likewise.
34279 (gimple_omp_task_child_fn_ptr): Likewise.
34280 (gimple_omp_task_set_child_fn): Likewise.
34281 (gimple_omp_task_data_arg): Likewise.
34282 (gimple_omp_task_data_arg_ptr): Likewise.
34283 (gimple_omp_task_set_data_arg): Likewise.
34284 (gimple_omp_taskreg_clauses): Likewise.
34285 (gimple_omp_taskreg_clauses_ptr): Likewise.
34286 (gimple_omp_taskreg_set_clauses): Likewise.
34287 (gimple_omp_taskreg_child_fn): Likewise.
34288 (gimple_omp_taskreg_child_fn_ptr): Likewise.
34289 (gimple_omp_taskreg_set_child_fn): Likewise.
34290 (gimple_omp_taskreg_data_arg): Likewise.
34291 (gimple_omp_taskreg_data_arg_ptr): Likewise.
34292 (gimple_omp_taskreg_set_data_arg): Likewise.
34293 (gimple_omp_task_copy_fn): Likewise.
34294 (gimple_omp_task_copy_fn_ptr): Likewise.
34295 (gimple_omp_task_set_copy_fn): Likewise.
34296 (gimple_omp_task_arg_size): Likewise.
34297 (gimple_omp_task_arg_size_ptr): Likewise.
34298 (gimple_omp_task_set_arg_size): Likewise.
34299 (gimple_omp_task_arg_align): Likewise.
34300 (gimple_omp_task_arg_align_ptr): Likewise.
34301 (gimple_omp_task_set_arg_align): Likewise.
34302 (gimple_omp_single_clauses): Likewise.
34303 (gimple_omp_single_clauses_ptr): Likewise.
34304 (gimple_omp_single_set_clauses): Likewise.
34305 (gimple_omp_target_clauses): Likewise.
34306 (gimple_omp_target_clauses_ptr): Likewise.
34307 (gimple_omp_target_set_clauses): Likewise.
34308 (gimple_omp_target_child_fn): Likewise.
34309 (gimple_omp_target_child_fn_ptr): Likewise.
34310 (gimple_omp_target_set_child_fn): Likewise.
34311 (gimple_omp_target_data_arg): Likewise.
34312 (gimple_omp_target_data_arg_ptr): Likewise.
34313 (gimple_omp_target_set_data_arg): Likewise.
34314 (gimple_omp_teams_clauses): Likewise.
34315 (gimple_omp_teams_clauses_ptr): Likewise.
34316 (gimple_omp_teams_set_clauses): Likewise.
34317 (gimple_omp_sections_clauses): Likewise.
34318 (gimple_omp_sections_clauses_ptr): Likewise.
34319 (gimple_omp_sections_set_clauses): Likewise.
34320 (gimple_omp_sections_control): Likewise.
34321 (gimple_omp_sections_control_ptr): Likewise.
34322 (gimple_omp_sections_set_control): Likewise.
34323 (gimple_omp_for_set_cond): Likewise.
34324 (gimple_omp_for_cond): Likewise.
34325 (gimple_omp_atomic_store_set_val): Likewise.
34326 (gimple_omp_atomic_store_val): Likewise.
34327 (gimple_omp_atomic_store_val_ptr): Likewise.
34328 (gimple_omp_atomic_load_set_lhs): Likewise.
34329 (gimple_omp_atomic_load_lhs): Likewise.
34330 (gimple_omp_atomic_load_lhs_ptr): Likewise.
34331 (gimple_omp_atomic_load_set_rhs): Likewise.
34332 (gimple_omp_atomic_load_rhs): Likewise.
34333 (gimple_omp_atomic_load_rhs_ptr): Likewise.
34334 (gimple_omp_continue_control_def): Likewise.
34335 (gimple_omp_continue_control_def_ptr): Likewise.
34336 (gimple_omp_continue_set_control_def): Likewise.
34337 (gimple_omp_continue_control_use): Likewise.
34338 (gimple_omp_continue_control_use_ptr): Likewise.
34339 (gimple_omp_continue_set_control_use): Likewise.
34340 (gimple_transaction_body_ptr): Likewise.
34341 (gimple_transaction_label): Likewise.
34342 (gimple_transaction_label_ptr): Likewise.
34343 (gimple_transaction_set_body): Likewise.
34344 (gimple_transaction_set_label): Likewise.
34346 * ipa-devirt.c (build_type_inheritance_graph): Likewise.
34347 * ipa-inline-analysis.c (inline_write_summary): Likewise.
34348 * ipa-ref.c (ipa_record_reference): Likewise.
34349 * ipa-reference.c (analyze_function): Likewise.
34350 (ipa_reference_write_optimization_summary): Likewise.
34351 * ipa.c (symtab_remove_unreachable_nodes): Likewise.
34352 (address_taken_from_non_vtable_p): Likewise.
34353 (comdat_can_be_unshared_p_1): Likewise.
34354 * lto-cgraph.c (lto_output_ref): Likewise.
34355 (add_references): Likewise.
34356 (compute_ltrans_boundary): Likewise.
34357 (output_symtab): Likewise.
34358 (input_ref): Likewise.
34359 (input_cgraph_1): Likewise.
34360 (output_cgraph_opt_summary): Likewise.
34361 * lto-streamer-out.c (lto_output): Likewise.
34362 (output_symbol_p): Likewise.
34363 * lto-streamer.h (lsei_next_function_in_partition): Likewise.
34364 (lsei_start_function_in_partition): Likewise.
34365 (lsei_next_variable_in_partition): Likewise.
34366 (lsei_start_variable_in_partition): Likewise.
34367 * symtab.c (insert_to_assembler_name_hash): Likewise.
34368 (unlink_from_assembler_name_hash): Likewise.
34369 (symtab_unregister_node): Likewise.
34370 (symtab_remove_node): Likewise.
34371 (dump_symtab_node): Likewise.
34372 (verify_symtab_base): Likewise.
34373 (verify_symtab_node): Likewise.
34374 (symtab_make_decl_local): Likewise.
34375 (symtab_alias_ultimate_target): Likewise.
34376 (symtab_resolve_alias): Likewise.
34377 (symtab_get_symbol_partitioning_class): Likewise.
34378 * tree-phinodes.c (allocate_phi_node): Likewise.
34379 (reserve_phi_args_for_new_edge): Likewise.
34380 (remove_phi_args): Likewise.
34381 * varpool.c (varpool_node_for_asm): Likewise.
34382 (varpool_remove_unreferenced_decls): Likewise.
34384 2014-04-23 Jeff Law <law@redhat.com>
34386 PR tree-optimization/60902
34387 * tree-ssa-threadedge.c
34388 (record_temporary_equivalences_from_stmts_at_dest): Make sure to
34389 invalidate outputs from statements that do not produce useful
34390 outputs for threading.
34392 2014-04-23 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
34394 * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
34395 (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
34396 machine descriptions for Stack Smashing Protector.
34398 2014-04-23 Richard Earnshaw <rearnsha@arm.com>
34400 * aarch64.md (<optab>_rol<mode>3): New pattern.
34401 (<optab>_rolsi3_uxtw): Likewise.
34402 * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
34404 2014-04-23 James Greenhalgh <james.greenhalgh@arm.com>
34406 * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
34407 (arm_cortex_a12_tune): Likewise.
34409 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34411 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
34413 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34415 * config/arm/arm.md (arm_rev16si2): New pattern.
34416 (arm_rev16si2_alt): Likewise.
34417 * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
34419 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34421 * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
34422 (rev16<mode>2_alt): Likewise.
34423 * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
34424 * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
34425 (aarch_rev16_shleft_mask_imm_p): Likewise.
34426 (aarch_rev16_p_1): Likewise.
34427 (aarch_rev16_p): Likewise.
34428 * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
34429 (aarch_rev16_shright_mask_imm_p): Likewise.
34430 (aarch_rev16_shleft_mask_imm_p): Likewise.
34432 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34434 * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
34435 * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
34437 (cortex_a53_extra_costs): Likewise.
34438 (cortex_a57_extra_costs): Likewise.
34439 * config/arm/arm.c (cortexa9_extra_costs): Likewise.
34440 (cortexa7_extra_costs): Likewise.
34441 (cortexa8_extra_costs): Likewise.
34442 (cortexa12_extra_costs): Likewise.
34443 (cortexa15_extra_costs): Likewise.
34444 (v7m_extra_costs): Likewise.
34445 (arm_new_rtx_costs): Handle BSWAP.
34447 2013-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34449 * config/arm/arm.c (cortexa8_extra_costs): New table.
34450 (arm_cortex_a8_tune): New tuning struct.
34451 * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
34453 2014-04-23 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
34455 * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
34457 2014-04-23 Richard Biener <rguenther@suse.de>
34459 * Makefile.in (OBJS): Remove loop-unswitch.o.
34460 * tree-pass.h (make_pass_rtl_unswitch): Remove.
34461 * passes.def (pass_rtl_unswitch): Likewise.
34462 * loop-init.c (gate_rtl_unswitch): Likewise.
34463 (rtl_unswitch): Likewise.
34464 (pass_data_rtl_unswitch): Likewise.
34465 (pass_rtl_unswitch): Likewise.
34466 (make_pass_rtl_unswitch): Likewise.
34467 * rtl.h (reversed_condition): Likewise.
34468 (compare_and_jump_seq): Likewise.
34469 * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
34471 * loop-unroll.c (compare_and_jump_seq): Likewise.
34473 2014-04-23 Richard Biener <rguenther@suse.de>
34475 PR tree-optimization/60903
34476 * tree-ssa-loop-im.c (analyze_memory_references): Remove
34477 commented code block.
34478 (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
34479 loop flags to newly created BBs and edges.
34481 2014-04-23 Nick Clifton <nickc@redhat.com>
34483 * config/msp430/msp430.c (msp430_handle_option): Move function
34485 (msp430_option_override): Simplify mcu and mcpu option handling.
34486 (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult. Add
34487 support for -mhwmult command line option.
34488 (has_32bit_hwmult): Rename to use_32bit_hwmult. Add support for
34489 -mhwmult command line option.
34490 (msp430_hwmult_enabled): Delete.
34491 (msp43o_output_labelref): Add support for -mhwmult command line option.
34492 * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
34493 (umulsidi3): Likewise.
34494 * config/msp430/msp430.opt (mmcu): Add Report attribute.
34495 (mcpu, mlarge, msmall): Likewise.
34496 (mhwmult): New option.
34497 * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
34499 (msp430_is_f5_mcu): Remove prototype.
34500 (msp430_use_f5_series_hwmult): Add prototype.
34501 * config/msp430/msp430-opts.h: New file.
34502 * common/config/msp430: New directory.
34503 * common/config/msp430/msp430-common.c: New file.
34504 * config.gcc (msp430): Remove target_has_targetm_common.
34505 * doc/invoke.texi: Document -mhwmult command line option.
34507 2014-04-23 Nick Clifton <nickc@redhat.com>
34509 * config/i386/cygwin.h (ENDFILE_SPEC): Include
34510 default-manifest.o if it can be found in the search path.
34511 * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
34513 2014-04-23 Terry Guo <terry.guo@arm.com>
34515 * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
34517 2014-04-23 Richard Biener <rguenther@suse.de>
34519 PR middle-end/60895
34520 * tree-inline.c (declare_return_variable): Use mark_addressable.
34522 2014-04-23 Richard Biener <rguenther@suse.de>
34524 PR middle-end/60891
34525 * loop-init.c (loop_optimizer_init): Make sure to apply
34526 LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
34528 2014-04-22 Jakub Jelinek <jakub@redhat.com>
34531 * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
34533 * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
34534 if flag_sanitize_undefined_trap_on_error.
34535 * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
34536 BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
34537 BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
34538 BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
34539 BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
34540 BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
34541 BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
34542 BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
34543 BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
34544 * ubsan.c (ubsan_instrument_unreachable): Return
34545 __builtin_trap () if flag_sanitize_undefined_trap_on_error.
34546 (ubsan_expand_null_ifn): Emit __builtin_trap ()
34547 if flag_sanitize_undefined_trap_on_error and
34548 __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
34549 (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
34550 instrument_bool_enum_load): Emit __builtin_trap () if
34551 flag_sanitize_undefined_trap_on_error and
34552 __builtin_handle_*_abort () if !flag_sanitize_recover.
34553 * doc/invoke.texi (-fsanitize-recover,
34554 -fsanitize-undefined-trap-on-error): Document.
34556 2014-04-22 Christian Bruel <christian.bruel@st.com>
34558 * config/sh/sh.md (mov<mode>): Replace movQIHI.
34559 Force immediates to SImode.
34561 2014-04-22 Sandra Loosemore <sandra@codesourcery.com>
34563 * config/nios2/nios2.md (UNSPEC_ROUND): New.
34564 (lroundsfsi2): New.
34565 * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
34566 * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
34567 * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
34568 (nios2_fpu_insn): Add entry for round.
34569 (N2FPU_NO_ERRNO_P): Define.
34570 (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
34572 * doc/invoke.texi (Nios II Options): Document -mcustom-round.
34574 2014-04-22 Richard Henderson <rth@redhat.com>
34576 * config/aarch64/aarch64 (addti3, subti3): New expanders.
34577 (add<GPI>3_compare0): Remove leading * from name.
34578 (add<GPI>3_carryin): Likewise.
34579 (sub<GPI>3_compare0): Likewise.
34580 (sub<GPI>3_carryin): Likewise.
34581 (<su_optab>mulditi3): New expander.
34582 (multi3): New expander.
34583 (madd<GPI>): Remove leading * from name.
34585 2014-04-22 Martin Jambor <mjambor@suse.cz>
34587 * cgraphclones.c (cgraph_function_versioning): Copy
34588 ipa_transforms_to_apply instead of asserting it is empty.
34590 2014-04-22 H.J. Lu <hongjiu.lu@intel.com>
34593 * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
34594 on count_exp to get mode.
34596 2014-04-22 Andrew Pinski <apinski@cavium.com>
34598 * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
34599 Handle TLS for ILP32.
34600 * config/aarch64/aarch64.md (tlsie_small): Rename to ...
34601 (tlsie_small_<mode>): this and handle PTR.
34602 (tlsie_small_sidi): New pattern.
34603 (tlsle_small): Change to an expand to handle ILP32.
34604 (tlsle_small_<mode>): New pattern.
34605 (tlsdesc_small): Rename to ...
34606 (tlsdesc_small_<mode>): this and handle PTR.
34608 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
34610 * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
34612 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
34614 * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
34615 (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
34616 (aarch64_types_signed_poly_qualifiers): Likewise.
34617 (aarch64_types_unsigned_signed_qualifiers): Likewise.
34618 (aarch64_types_poly_signed_qualifiers): Likewise.
34619 (TYPES_REINTERP_SS): Type macro added.
34620 (TYPES_REINTERP_SU): Likewise.
34621 (TYPES_REINTERP_SP): Likewise.
34622 (TYPES_REINTERP_US): Likewise.
34623 (TYPES_REINTERP_PS): Likewise.
34624 (aarch64_fold_builtin): New expression folding added.
34625 * config/aarch64/aarch64-simd-builtins.def (REINTERP):
34626 Declarations removed.
34627 (REINTERP_SS): Declarations added.
34628 (REINTERP_US): Likewise.
34629 (REINTERP_PS): Likewise.
34630 (REINTERP_SU): Likewise.
34631 (REINTERP_SP): Likewise.
34632 * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
34633 (vreinterpretq_p8_f64): Likewise.
34634 (vreinterpret_p16_f64): Likewise.
34635 (vreinterpretq_p16_f64): Likewise.
34636 (vreinterpret_f32_f64): Likewise.
34637 (vreinterpretq_f32_f64): Likewise.
34638 (vreinterpret_f64_f32): Likewise.
34639 (vreinterpret_f64_p8): Likewise.
34640 (vreinterpret_f64_p16): Likewise.
34641 (vreinterpret_f64_s8): Likewise.
34642 (vreinterpret_f64_s16): Likewise.
34643 (vreinterpret_f64_s32): Likewise.
34644 (vreinterpret_f64_s64): Likewise.
34645 (vreinterpret_f64_u8): Likewise.
34646 (vreinterpret_f64_u16): Likewise.
34647 (vreinterpret_f64_u32): Likewise.
34648 (vreinterpret_f64_u64): Likewise.
34649 (vreinterpretq_f64_f32): Likewise.
34650 (vreinterpretq_f64_p8): Likewise.
34651 (vreinterpretq_f64_p16): Likewise.
34652 (vreinterpretq_f64_s8): Likewise.
34653 (vreinterpretq_f64_s16): Likewise.
34654 (vreinterpretq_f64_s32): Likewise.
34655 (vreinterpretq_f64_s64): Likewise.
34656 (vreinterpretq_f64_u8): Likewise.
34657 (vreinterpretq_f64_u16): Likewise.
34658 (vreinterpretq_f64_u32): Likewise.
34659 (vreinterpretq_f64_u64): Likewise.
34660 (vreinterpret_s64_f64): Likewise.
34661 (vreinterpretq_s64_f64): Likewise.
34662 (vreinterpret_u64_f64): Likewise.
34663 (vreinterpretq_u64_f64): Likewise.
34664 (vreinterpret_s8_f64): Likewise.
34665 (vreinterpretq_s8_f64): Likewise.
34666 (vreinterpret_s16_f64): Likewise.
34667 (vreinterpretq_s16_f64): Likewise.
34668 (vreinterpret_s32_f64): Likewise.
34669 (vreinterpretq_s32_f64): Likewise.
34670 (vreinterpret_u8_f64): Likewise.
34671 (vreinterpretq_u8_f64): Likewise.
34672 (vreinterpret_u16_f64): Likewise.
34673 (vreinterpretq_u16_f64): Likewise.
34674 (vreinterpret_u32_f64): Likewise.
34675 (vreinterpretq_u32_f64): Likewise.
34677 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
34679 * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
34680 * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
34681 (vreinterpret_p8_s8): Likewise.
34682 * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
34683 (vreinterpret_p8_s16): Likewise.
34684 (vreinterpret_p8_s32): Likewise.
34685 (vreinterpret_p8_s64): Likewise.
34686 (vreinterpret_p8_f32): Likewise.
34687 (vreinterpret_p8_u8): Likewise.
34688 (vreinterpret_p8_u16): Likewise.
34689 (vreinterpret_p8_u32): Likewise.
34690 (vreinterpret_p8_u64): Likewise.
34691 (vreinterpret_p8_p16): Likewise.
34692 (vreinterpretq_p8_s8): Likewise.
34693 (vreinterpretq_p8_s16): Likewise.
34694 (vreinterpretq_p8_s32): Likewise.
34695 (vreinterpretq_p8_s64): Likewise.
34696 (vreinterpretq_p8_f32): Likewise.
34697 (vreinterpretq_p8_u8): Likewise.
34698 (vreinterpretq_p8_u16): Likewise.
34699 (vreinterpretq_p8_u32): Likewise.
34700 (vreinterpretq_p8_u64): Likewise.
34701 (vreinterpretq_p8_p16): Likewise.
34702 (vreinterpret_p16_s8): Likewise.
34703 (vreinterpret_p16_s16): Likewise.
34704 (vreinterpret_p16_s32): Likewise.
34705 (vreinterpret_p16_s64): Likewise.
34706 (vreinterpret_p16_f32): Likewise.
34707 (vreinterpret_p16_u8): Likewise.
34708 (vreinterpret_p16_u16): Likewise.
34709 (vreinterpret_p16_u32): Likewise.
34710 (vreinterpret_p16_u64): Likewise.
34711 (vreinterpret_p16_p8): Likewise.
34712 (vreinterpretq_p16_s8): Likewise.
34713 (vreinterpretq_p16_s16): Likewise.
34714 (vreinterpretq_p16_s32): Likewise.
34715 (vreinterpretq_p16_s64): Likewise.
34716 (vreinterpretq_p16_f32): Likewise.
34717 (vreinterpretq_p16_u8): Likewise.
34718 (vreinterpretq_p16_u16): Likewise.
34719 (vreinterpretq_p16_u32): Likewise.
34720 (vreinterpretq_p16_u64): Likewise.
34721 (vreinterpretq_p16_p8): Likewise.
34722 (vreinterpret_f32_s8): Likewise.
34723 (vreinterpret_f32_s16): Likewise.
34724 (vreinterpret_f32_s32): Likewise.
34725 (vreinterpret_f32_s64): Likewise.
34726 (vreinterpret_f32_u8): Likewise.
34727 (vreinterpret_f32_u16): Likewise.
34728 (vreinterpret_f32_u32): Likewise.
34729 (vreinterpret_f32_u64): Likewise.
34730 (vreinterpret_f32_p8): Likewise.
34731 (vreinterpret_f32_p16): Likewise.
34732 (vreinterpretq_f32_s8): Likewise.
34733 (vreinterpretq_f32_s16): Likewise.
34734 (vreinterpretq_f32_s32): Likewise.
34735 (vreinterpretq_f32_s64): Likewise.
34736 (vreinterpretq_f32_u8): Likewise.
34737 (vreinterpretq_f32_u16): Likewise.
34738 (vreinterpretq_f32_u32): Likewise.
34739 (vreinterpretq_f32_u64): Likewise.
34740 (vreinterpretq_f32_p8): Likewise.
34741 (vreinterpretq_f32_p16): Likewise.
34742 (vreinterpret_s64_s8): Likewise.
34743 (vreinterpret_s64_s16): Likewise.
34744 (vreinterpret_s64_s32): Likewise.
34745 (vreinterpret_s64_f32): Likewise.
34746 (vreinterpret_s64_u8): Likewise.
34747 (vreinterpret_s64_u16): Likewise.
34748 (vreinterpret_s64_u32): Likewise.
34749 (vreinterpret_s64_u64): Likewise.
34750 (vreinterpret_s64_p8): Likewise.
34751 (vreinterpret_s64_p16): Likewise.
34752 (vreinterpretq_s64_s8): Likewise.
34753 (vreinterpretq_s64_s16): Likewise.
34754 (vreinterpretq_s64_s32): Likewise.
34755 (vreinterpretq_s64_f32): Likewise.
34756 (vreinterpretq_s64_u8): Likewise.
34757 (vreinterpretq_s64_u16): Likewise.
34758 (vreinterpretq_s64_u32): Likewise.
34759 (vreinterpretq_s64_u64): Likewise.
34760 (vreinterpretq_s64_p8): Likewise.
34761 (vreinterpretq_s64_p16): Likewise.
34762 (vreinterpret_u64_s8): Likewise.
34763 (vreinterpret_u64_s16): Likewise.
34764 (vreinterpret_u64_s32): Likewise.
34765 (vreinterpret_u64_s64): Likewise.
34766 (vreinterpret_u64_f32): Likewise.
34767 (vreinterpret_u64_u8): Likewise.
34768 (vreinterpret_u64_u16): Likewise.
34769 (vreinterpret_u64_u32): Likewise.
34770 (vreinterpret_u64_p8): Likewise.
34771 (vreinterpret_u64_p16): Likewise.
34772 (vreinterpretq_u64_s8): Likewise.
34773 (vreinterpretq_u64_s16): Likewise.
34774 (vreinterpretq_u64_s32): Likewise.
34775 (vreinterpretq_u64_s64): Likewise.
34776 (vreinterpretq_u64_f32): Likewise.
34777 (vreinterpretq_u64_u8): Likewise.
34778 (vreinterpretq_u64_u16): Likewise.
34779 (vreinterpretq_u64_u32): Likewise.
34780 (vreinterpretq_u64_p8): Likewise.
34781 (vreinterpretq_u64_p16): Likewise.
34782 (vreinterpret_s8_s16): Likewise.
34783 (vreinterpret_s8_s32): Likewise.
34784 (vreinterpret_s8_s64): Likewise.
34785 (vreinterpret_s8_f32): Likewise.
34786 (vreinterpret_s8_u8): Likewise.
34787 (vreinterpret_s8_u16): Likewise.
34788 (vreinterpret_s8_u32): Likewise.
34789 (vreinterpret_s8_u64): Likewise.
34790 (vreinterpret_s8_p8): Likewise.
34791 (vreinterpret_s8_p16): Likewise.
34792 (vreinterpretq_s8_s16): Likewise.
34793 (vreinterpretq_s8_s32): Likewise.
34794 (vreinterpretq_s8_s64): Likewise.
34795 (vreinterpretq_s8_f32): Likewise.
34796 (vreinterpretq_s8_u8): Likewise.
34797 (vreinterpretq_s8_u16): Likewise.
34798 (vreinterpretq_s8_u32): Likewise.
34799 (vreinterpretq_s8_u64): Likewise.
34800 (vreinterpretq_s8_p8): Likewise.
34801 (vreinterpretq_s8_p16): Likewise.
34802 (vreinterpret_s16_s8): Likewise.
34803 (vreinterpret_s16_s32): Likewise.
34804 (vreinterpret_s16_s64): Likewise.
34805 (vreinterpret_s16_f32): Likewise.
34806 (vreinterpret_s16_u8): Likewise.
34807 (vreinterpret_s16_u16): Likewise.
34808 (vreinterpret_s16_u32): Likewise.
34809 (vreinterpret_s16_u64): Likewise.
34810 (vreinterpret_s16_p8): Likewise.
34811 (vreinterpret_s16_p16): Likewise.
34812 (vreinterpretq_s16_s8): Likewise.
34813 (vreinterpretq_s16_s32): Likewise.
34814 (vreinterpretq_s16_s64): Likewise.
34815 (vreinterpretq_s16_f32): Likewise.
34816 (vreinterpretq_s16_u8): Likewise.
34817 (vreinterpretq_s16_u16): Likewise.
34818 (vreinterpretq_s16_u32): Likewise.
34819 (vreinterpretq_s16_u64): Likewise.
34820 (vreinterpretq_s16_p8): Likewise.
34821 (vreinterpretq_s16_p16): Likewise.
34822 (vreinterpret_s32_s8): Likewise.
34823 (vreinterpret_s32_s16): Likewise.
34824 (vreinterpret_s32_s64): Likewise.
34825 (vreinterpret_s32_f32): Likewise.
34826 (vreinterpret_s32_u8): Likewise.
34827 (vreinterpret_s32_u16): Likewise.
34828 (vreinterpret_s32_u32): Likewise.
34829 (vreinterpret_s32_u64): Likewise.
34830 (vreinterpret_s32_p8): Likewise.
34831 (vreinterpret_s32_p16): Likewise.
34832 (vreinterpretq_s32_s8): Likewise.
34833 (vreinterpretq_s32_s16): Likewise.
34834 (vreinterpretq_s32_s64): Likewise.
34835 (vreinterpretq_s32_f32): Likewise.
34836 (vreinterpretq_s32_u8): Likewise.
34837 (vreinterpretq_s32_u16): Likewise.
34838 (vreinterpretq_s32_u32): Likewise.
34839 (vreinterpretq_s32_u64): Likewise.
34840 (vreinterpretq_s32_p8): Likewise.
34841 (vreinterpretq_s32_p16): Likewise.
34842 (vreinterpret_u8_s8): Likewise.
34843 (vreinterpret_u8_s16): Likewise.
34844 (vreinterpret_u8_s32): Likewise.
34845 (vreinterpret_u8_s64): Likewise.
34846 (vreinterpret_u8_f32): Likewise.
34847 (vreinterpret_u8_u16): Likewise.
34848 (vreinterpret_u8_u32): Likewise.
34849 (vreinterpret_u8_u64): Likewise.
34850 (vreinterpret_u8_p8): Likewise.
34851 (vreinterpret_u8_p16): Likewise.
34852 (vreinterpretq_u8_s8): Likewise.
34853 (vreinterpretq_u8_s16): Likewise.
34854 (vreinterpretq_u8_s32): Likewise.
34855 (vreinterpretq_u8_s64): Likewise.
34856 (vreinterpretq_u8_f32): Likewise.
34857 (vreinterpretq_u8_u16): Likewise.
34858 (vreinterpretq_u8_u32): Likewise.
34859 (vreinterpretq_u8_u64): Likewise.
34860 (vreinterpretq_u8_p8): Likewise.
34861 (vreinterpretq_u8_p16): Likewise.
34862 (vreinterpret_u16_s8): Likewise.
34863 (vreinterpret_u16_s16): Likewise.
34864 (vreinterpret_u16_s32): Likewise.
34865 (vreinterpret_u16_s64): Likewise.
34866 (vreinterpret_u16_f32): Likewise.
34867 (vreinterpret_u16_u8): Likewise.
34868 (vreinterpret_u16_u32): Likewise.
34869 (vreinterpret_u16_u64): Likewise.
34870 (vreinterpret_u16_p8): Likewise.
34871 (vreinterpret_u16_p16): Likewise.
34872 (vreinterpretq_u16_s8): Likewise.
34873 (vreinterpretq_u16_s16): Likewise.
34874 (vreinterpretq_u16_s32): Likewise.
34875 (vreinterpretq_u16_s64): Likewise.
34876 (vreinterpretq_u16_f32): Likewise.
34877 (vreinterpretq_u16_u8): Likewise.
34878 (vreinterpretq_u16_u32): Likewise.
34879 (vreinterpretq_u16_u64): Likewise.
34880 (vreinterpretq_u16_p8): Likewise.
34881 (vreinterpretq_u16_p16): Likewise.
34882 (vreinterpret_u32_s8): Likewise.
34883 (vreinterpret_u32_s16): Likewise.
34884 (vreinterpret_u32_s32): Likewise.
34885 (vreinterpret_u32_s64): Likewise.
34886 (vreinterpret_u32_f32): Likewise.
34887 (vreinterpret_u32_u8): Likewise.
34888 (vreinterpret_u32_u16): Likewise.
34889 (vreinterpret_u32_u64): Likewise.
34890 (vreinterpret_u32_p8): Likewise.
34891 (vreinterpret_u32_p16): Likewise.
34892 (vreinterpretq_u32_s8): Likewise.
34893 (vreinterpretq_u32_s16): Likewise.
34894 (vreinterpretq_u32_s32): Likewise.
34895 (vreinterpretq_u32_s64): Likewise.
34896 (vreinterpretq_u32_f32): Likewise.
34897 (vreinterpretq_u32_u8): Likewise.
34898 (vreinterpretq_u32_u16): Likewise.
34899 (vreinterpretq_u32_u64): Likewise.
34900 (vreinterpretq_u32_p8): Likewise.
34901 (vreinterpretq_u32_p16): Likewise.
34903 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
34905 * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
34907 * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
34909 * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
34910 (vqnegd_s64): Likewise.
34911 (vqabs_s64): Likewise.
34912 (vqabsd_s64): Likewise.
34914 2014-04-22 Richard Henderson <rth@redhat.com>
34916 * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
34917 computation to the top of the loop.
34919 2014-04-22 Renlin <renlin.li@arm.com>
34920 Jiong Wang <jiong.wang@arm.com>
34922 * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
34923 * config/aarch64/aarch64.c (aarch64_layout_frame)
34924 (aarch64_initial_elimination_offset): Likewise.
34926 2014-04-22 Marcus Shawcroft <marcus.shawcroft@arm.com>
34928 * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
34931 2014-04-22 Richard Sandiford <rdsandiford@googlemail.com>
34933 * machmode.h (bitwise_mode_for_mode): Declare.
34934 * stor-layout.h (bitwise_type_for_mode): Likewise.
34935 * stor-layout.c (bitwise_mode_for_mode): New function.
34936 (bitwise_type_for_mode): Likewise.
34937 * builtins.c (fold_builtin_memory_op): Use it instead of
34938 int_mode_for_mode and build_nonstandard_integer_type.
34940 2014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
34942 * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
34943 (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
34944 (*-*-solaris2*): Simplify.
34945 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
34946 (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
34947 *-*-solaris2.9* handling.
34949 * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
34951 (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
34952 (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
34953 handling, simplify.
34954 (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
34955 * configure: Regenerate.
34957 * config/i386/sol2-9.h: Remove.
34959 * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
34960 (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
34961 Remove Solaris 9 references.
34963 2014-04-22 Vidya Praveen <vidyapraveen@arm.com>
34965 * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
34966 (floatuns<GPI:mode><GPF:mode>2): Remove.
34967 (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
34968 and floatuns conversions.
34969 (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
34970 and floatuns conversions.
34971 * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
34972 (w1,w2): New mode attributes for inequal width conversions.
34974 2014-04-22 Renlin Li <Renlin.Li@arm.com>
34976 * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
34977 the output asm format.
34979 2014-04-22 James Greenhalgh <james.greenhalgh@arm.com>
34981 * config/aarch64/aarch64-simd.md
34982 (aarch64_cm<optab>di): Always split.
34983 (*aarch64_cm<optab>di): New.
34984 (aarch64_cmtstdi): Always split.
34985 (*aarch64_cmtstdi): New.
34987 2014-04-22 Jakub Jelinek <jakub@redhat.com>
34989 PR tree-optimization/60823
34990 * omp-low.c (ipa_simd_modify_function_body): Go through
34991 all SSA_NAMEs and for those refering to vector arguments
34992 which are going to be replaced adjust SSA_NAME_VAR and,
34993 if it is a default definition, change it into a non-default
34994 definition assigned at the beginning of function from new_decl.
34995 (ipa_simd_modify_stmt_ops): Rewritten.
34996 * tree-dfa.c (set_ssa_default_def): When removing default def,
34997 check for NULL loc instead of NULL *loc.
34999 2014-04-22 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
35001 * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
35002 restrictions on core registers for DImode values in Thumb2.
35004 2014-04-22 Ian Bolton <ian.bolton@arm.com>
35006 * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
35007 * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
35009 2014-04-22 Ian Bolton <ian.bolton@arm.com>
35011 * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
35012 (*iordi_notzesidi_di): Likewise.
35013 (*iordi_notsesidi_di): Likewise.
35015 2014-04-22 Ian Bolton <ian.bolton@arm.com>
35017 * config/arm/arm-protos.h (tune_params): New struct members.
35018 * config/arm/arm.c: Initialise tune_params per processor.
35019 (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
35020 for speed, based on new tune_params.
35022 2014-04-22 Alex Velenko <Alex.Velenko@arm.com>
35024 * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
35025 * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
35026 * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
35027 * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
35028 * config/aarch64/arm_neon.h (vrnd_f64): Added.
35029 (vrnda_f64): Likewise.
35030 (vrndi_f64): Likewise.
35031 (vrndm_f64): Likewise.
35032 (vrndn_f64): Likewise.
35033 (vrndp_f64): Likewise.
35034 (vrndx_f64): Likewise.
35036 2014-04-22 Zhenqiang Chen <zhenqiang.chen@linaro.org>
35038 * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
35039 GET_MODE_SIZE argument is enum machine_mode.
35041 2014-04-22 Jakub Jelinek <jakub@redhat.com>
35044 * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
35045 value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
35047 2014-04-22 Lin Zuojian <manjian2006@gmail.com>
35049 PR middle-end/60281
35050 * asan.c (asan_emit_stack_protection): Force the base to align to
35051 appropriate bits if STRICT_ALIGNMENT. Set shadow_mem align to
35052 appropriate bits if STRICT_ALIGNMENT.
35053 * cfgexpand.c (expand_stack_vars): Set base_align appropriately
35055 (expand_used_vars): Leave a space in the stack frame for alignment
35056 if STRICT_ALIGNMENT.
35058 2014-04-21 David Malcolm <dmalcolm@redhat.com>
35060 * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
35062 (gimple_store_p): Likewise.
35063 (gimple_assign_load_p): Likewise.
35064 (gimple_assign_cast_p): Likewise.
35065 (gimple_clobber_p): Likewise.
35067 * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
35068 rather than a gimple.
35069 (gimple_assign_cast_p): Likewise.
35071 2014-04-21 Michael Meissner <meissner@linux.vnet.ibm.com>
35074 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
35075 If mode is DDmode and TARGET_E500_DOUBLE allow move.
35077 * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
35078 more debug information for E500 if -mdebug=reg.
35080 2014-04-21 Uros Bizjak <ubizjak@gmail.com>
35083 * config/i386/i386.c (ix86_expand_builtin)
35084 <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
35085 register for target RTX.
35086 <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
35088 2014-04-18 Cong Hou <congh@google.com>
35090 * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
35091 the widen-mult pattern by handling two operands with different sizes,
35092 and operands whose size is smaller than half of the result type.
35094 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
35096 * ipa-inline.h (INLINE_HINT_known_hot): New hint.
35097 * ipa-inline-analysis.c (dump_inline_hints): Dump it.
35098 (do_estimate_edge_time): Compute it.
35099 * ipa-inline.c (want_inline_small_function_p): Bypass
35100 INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
35102 2014-04-18 Jan Hubicka <hubicka@ucw.cz>
35104 * ipa-inline.c (spec_rem): New static variable.
35105 (dump_overall_stats): New function.
35106 (dump_inline_stats): New function.
35108 2014-04-18 Richard Henderson <rth@redhat.com>
35110 * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
35111 to GET_MODE_SIZE, not a reg_class_t.
35113 2014-04-18 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35115 * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
35116 (vsx_xxmrglw_<mode>): Likewise.
35118 2014-04-17 Michael Meissner <meissner@linux.vnet.ibm.com>
35121 * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
35122 GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
35123 (rs6000_init_hard_regno_mode_ok): Likewise.
35125 2014-04-17 Jan Hubicka <hubicka@ucw.cz>
35127 * ipa-inline.c (inline_small_functions): Account only non-cold
35129 * doc/invoke.texi (inline-unit-growth): Update documentation.
35131 2014-04-17 Pat Haugen <pthaugen@us.ibm.com>
35133 * config/rs6000/rs6000.md (addti3, subti3): New.
35135 2014-04-17 H.J. Lu <hongjiu.lu@intel.com>
35138 * config/i386/i386.c (ix86_expand_clear): Remove outdated
35139 comment. Check optimize_insn_for_size_p instead of
35140 optimize_insn_for_speed_p.
35142 2014-04-17 Martin Jambor <mjambor@suse.cz>
35144 * gimple-iterator.c (gsi_start_edge): New function.
35145 * gimple-iterator.h (gsi_start_edge): Declare.
35146 * tree-sra.c (single_non_eh_succ): New function.
35147 (disqualify_ops_if_throwing_stmt): Renamed to
35148 disqualify_if_bad_bb_terminating_stmt. Allow throwing statements
35149 having one non-EH successor BB.
35150 (sra_modify_expr): If stmt ends bb, use single non-EH successor to
35151 generate loads into replacements.
35152 (sra_modify_assign): Likewise and and also use the simple path for
35154 (sra_modify_function_body): Commit statements on edges.
35156 2014-04-17 Richard Biener <rguenther@suse.de>
35158 PR middle-end/60849
35159 * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
35160 comparison results and add clarifying comment.
35162 2014-04-17 Jakub Jelinek <jakub@redhat.com>
35164 * genmodes.c (struct mode_data): Add need_bytesize_adj field.
35165 (blank_mode): Initialize it.
35166 (emit_mode_size_inline, emit_mode_nunits_inline,
35167 emit_mode_inner_inline): New functions.
35168 (emit_insn_modes_h): Call them and surround their output with
35169 #if GCC_VERSION >= 4001 ... #endif.
35170 * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
35171 For GCC_VERSION >= 4001 use mode_*_inline routines instead of
35172 mode_* arrays if the argument is __builtin_constant_p.
35173 * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
35174 is enum machine_mode.
35176 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
35178 * passes.c (opt_pass::execute): Adjust.
35179 (pass_manager::execute_pass_mode_switching): Likewise.
35180 (early_local_passes::execute): Likewise.
35181 (execute_one_pass): Pass cfun to the pass's execute method.
35182 * tree-pass.h (opt_pass::execute): Add function * argument.
35183 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
35184 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
35185 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
35186 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
35187 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
35188 config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
35189 except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
35190 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
35191 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
35192 ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
35193 ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
35194 lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
35195 postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
35196 reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
35197 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
35198 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
35199 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
35200 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
35201 tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
35202 tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
35203 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
35204 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
35205 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
35206 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
35207 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
35208 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
35209 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
35210 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
35211 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
35214 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
35216 * passes.c (opt_pass::gate): Take function * argument.
35217 (gate_all_early_local_passes): Merge into
35218 (early_local_passes::gate): this.
35219 (gate_all_early_optimizations): Merge into
35220 (all_early_optimizations::gate): this.
35221 (gate_all_optimizations): Mege into
35222 (all_optimizations::gate): this.
35223 (gate_all_optimizations_g): Merge into
35224 (all_optimizations_g::gate): this.
35225 (gate_rest_of_compilation): Mege into
35226 (rest_of_compilation::gate): this.
35227 (gate_postreload): Merge into
35228 (postreload::gate): this.
35229 (dump_one_pass): Pass cfun to the pass's gate method.
35230 (execute_ipa_summary_passes): Likewise.
35231 (execute_one_pass): Likewise.
35232 (ipa_write_summaries_2): Likewise.
35233 (ipa_write_optimization_summaries_1): Likewise.
35234 (ipa_read_summaries_1): Likewise.
35235 (ipa_read_optimization_summaries_1): Likewise.
35236 (execute_ipa_stmt_fixups): Likewise.
35237 * tree-pass.h (opt_pass::gate): Add function * argument.
35238 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
35239 combine-stack-adj.c, combine.c, compare-elim.c,
35240 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
35241 config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
35242 config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
35243 dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c, fwprop.c, gcse.c,
35244 gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
35245 graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
35246 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
35247 loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
35248 omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
35249 reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
35250 store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
35251 tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
35252 tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
35253 tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
35254 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
35255 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
35256 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
35257 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
35258 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
35259 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
35260 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
35261 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
35262 tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
35263 tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
35264 var-tracking.c, vtable-verify.c, web.c: Adjust.
35266 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
35268 * configure.ac: Check for -Woverloaded-virtual and enable it if found.
35269 * configure: Regenerate.
35271 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
35273 * passes.c (dump_one_pass): don't check pass->has_gate.
35274 (execute_ipa_summary_passes): Likewise.
35275 (execute_one_pass): Likewise.
35276 (ipa_write_summaries_2): Likewise.
35277 (ipa_write_optimization_summaries_1): Likewise.
35278 (ipa_read_optimization_summaries_1): Likewise.
35279 (execute_ipa_stmt_fixups): Likewise.
35280 * tree-pass.h (pass_data::has_gate): Remove.
35281 * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
35282 cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
35283 compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
35284 config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
35285 config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
35286 config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
35287 config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
35288 dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
35289 gimple-low.c, gimple-ssa-isolate-paths.c,
35290 gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
35291 ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
35292 ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
35293 ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
35294 modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
35295 recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
35296 reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
35297 trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
35298 tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
35299 tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
35300 tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
35301 tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
35302 tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
35303 tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
35304 tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
35305 tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
35306 tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
35307 tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
35308 tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
35309 tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
35310 tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
35311 tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
35314 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
35316 * pass_manager.h (pass_manager::register_dump_files_1): Remove
35318 * passes.c (pass_manager::register_dump_files_1): Merge into
35319 (pass_manager::register_dump_files): this, and remove its handling of
35320 properties since the pass always has the properties anyway.
35321 (pass_manager::pass_manager): Adjust.
35323 2014-04-17 Trevor Saunders <tsaunders@mozilla.com>
35325 * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
35326 * passes.c (pass_manager::register_dump_files_1): Remove dead code
35327 dealing with properties.
35328 (pass_manager::register_dump_files): Adjust.
35330 2014-03-20 Mark Wielaard <mjw@redhat.com>
35332 * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
35333 then represent the bound as normal constant value.
35335 2014-04-17 Jakub Jelinek <jakub@redhat.com>
35338 Forward port from 4.8 branch
35339 2013-07-19 Kirill Yukhin <kirill.yukhin@intel.com>
35341 * config/i386/bmiintrin.h (_blsi_u32): New.
35342 (_blsi_u64): Ditto.
35343 (_blsr_u32): Ditto.
35344 (_blsr_u64): Ditto.
35345 (_blsmsk_u32): Ditto.
35346 (_blsmsk_u64): Ditto.
35347 (_tzcnt_u32): Ditto.
35348 (_tzcnt_u64): Ditto.
35350 2014-04-17 Kito Cheng <kito@0xlab.org>
35352 * gcc.c (used_arg): Prevent out of bound access for multilib_options.
35354 2014-04-17 Richard Biener <rguenther@suse.de>
35356 PR middle-end/60849
35357 * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
35358 boolean results for comparisons.
35360 2014-04-17 Richard Biener <rguenther@suse.de>
35362 PR tree-optimization/60836
35363 * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
35364 initial PHI args to be gimple values.
35366 2014-04-17 Richard Biener <rguenther@suse.de>
35368 PR tree-optimization/60841
35369 * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
35370 * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
35371 of stmts to SLP build.
35372 * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
35373 (vect_analyze_slp): Likewise.
35374 (vect_analyze_slp_instance): Likewise.
35375 (vect_build_slp_tree): Limit overall SLP tree growth.
35376 * tree-vectorizer.h (vect_analyze_data_refs,
35377 vect_analyze_slp): Adjust prototypes.
35379 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
35381 * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
35384 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
35386 * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
35387 * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
35388 * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
35389 for TARGET_SLOW_PSHUFB
35391 2014-04-17 Evgeny Stupachenko <evstupac@gmail.com>
35393 * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
35394 * config/i386/i386.c (intel_cost): Ditto.
35396 2014-04-17 Joey Ye <joey.ye@arm.com>
35398 * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
35400 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
35402 * opts.c (common_handle_option): Disable -fipa-reference coorectly
35403 with -fuse-profile.
35405 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
35407 * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
35408 (type_all_derivations_known_p): New predicate.
35409 (type_all_ctors_visible_p): New predicate.
35410 (type_possibly_instantiated_p): New predicate.
35411 (get_odr_type): Compute all_derivations_known.
35412 (dump_odr_type): Dump the flag.
35413 (maybe_record_type): Cleanup.
35414 (record_target_from_binfo): Add bases_to_consider array;
35415 record bases for types w/o instances and skip CXX destructor.
35416 (possible_polymorphic_call_targets_1): Add bases_to_consider
35417 and consider_construction parameters; check if type may have instance.
35418 (get_polymorphic_call_info): Set maybe_in_construction to true
35419 when we know nothing.
35420 (record_targets_from_bases): Skip CXX destructors; they are
35421 never called for types in construction.
35422 (possible_polymorphic_call_targets): Do not record target when
35423 type may not have instance.
35425 2014-04-16 Jan Hubicka <hubicka@ucw.cz>
35428 * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
35429 external aliases alive, too.
35431 2014-04-16 Andrew Pinski <apinski@cavium.com>
35433 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
35436 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
35438 * final.c (compute_alignments): Do not apply loop alignment to a block
35439 falling through to the exit.
35441 2014-04-16 Catherine Moore <clm@codesourcery.com>
35443 * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
35444 Adjust constraints for microMIPS store patterns.
35446 2014-04-16 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
35448 * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
35450 2014-04-16 Eric Botcazou <ebotcazou@adacore.com>
35452 * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
35453 (append_use): Run at -O0.
35454 (append_vdef): Likewise.
35455 * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
35456 * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
35458 2014-04-16 Jakub Jelinek <jakub@redhat.com>
35460 PR tree-optimization/60844
35461 * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
35462 (propagate_op_to_single_use, remove_visited_stmt_chain,
35463 linearize_expr, repropagate_negates, reassociate_bb): Use it
35464 instead of gsi_remove.
35466 2014-04-16 Martin Jambor <mjambor@suse.cz>
35468 * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
35469 ipa_transforms_to_apply.
35470 (cgraph_function_versioning): Assert that old_node has empty
35471 ipa_transforms_to_apply.
35472 * trans-mem.c (ipa_tm_create_version): Likewise.
35473 * tree-inline.c (tree_function_versioning): Do not duplicate
35474 ipa_transforms_to_apply.
35476 2014-04-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
35479 * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
35481 Pass necessary as flags on 64-bit Solaris/x86.
35482 Use lowercase relocs for x86_64-*-*.
35483 * configure: Regenerate.
35485 2014-04-15 Jan Hubicka <jh@suse.cz>
35487 * ipa-devirt.c (referenced_from_vtable_p): New predicate.
35488 (maybe_record_node, likely_target_p): Use it.
35490 2014-04-15 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35493 Revert following patch
35495 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
35498 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
35499 software floating point or no floating point registers, do not
35500 allow any type in the FPRs. Eliminate a test for SPE SIMD types
35501 in GPRs that occurs after we tested for GPRs that would never be
35504 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
35505 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
35506 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
35507 specifically allow DDmode, since that does not use the SPE SIMD
35510 2014-03-21 Mark Wielaard <mjw@redhat.com>
35512 * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
35513 as unsigned or int depending on type and value used.
35515 2014-04-15 Richard Biener <rguenther@suse.de>
35517 PR rtl-optimization/56965
35518 * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
35519 * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
35521 * alias.c (true_dependence_1): Do not call
35522 nonoverlapping_component_refs_p.
35523 * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
35524 nonoverlapping_component_refs_p.
35525 (indirect_refs_may_alias_p): Likewise.
35527 2014-04-15 Teresa Johnson <tejohnson@google.com>
35529 * cfg.c (dump_bb_info): Fix flags check.
35530 * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
35532 2014-04-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35534 PR rtl-optimization/60663
35535 * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
35538 2014-04-15 Richard Biener <rguenther@suse.de>
35540 * lto-streamer.h (LTO_major_version): Bump to 4.
35542 2014-04-15 Richard Biener <rguenther@suse.de>
35544 * common.opt (lto_partition_model): New enum.
35545 (flto-partition=): Merge separate options with a single with argument,
35546 add -flto-partition=one support.
35547 * flag-types.h (enum lto_partition_model): Declare.
35548 * opts.c (finish_options): Remove duplicate -flto-partition=
35550 * lto-wrapper.c (run_gcc): Adjust.
35552 2014-04-15 Richard Biener <rguenther@suse.de>
35554 * alias.c (ncr_compar): New function.
35555 (nonoverlapping_component_refs_p): Re-implement in O (n log n).
35557 2014-04-15 Richard Biener <rguenther@suse.de>
35559 * alias.c (record_component_aliases): Do not walk BINFOs.
35561 2014-04-15 Richard Biener <rguenther@suse.de>
35563 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
35564 Add struct function argument and adjust.
35565 (find_func_aliases_for_call): Likewise.
35566 (find_func_aliases): Likewise.
35567 (find_func_clobbers): Likewise.
35568 (intra_create_variable_infos): Likewise.
35569 (compute_points_to_sets): Likewise.
35570 (ipa_pta_execute): Adjust. Do not push/pop cfun.
35572 2014-04-15 Richard Biener <rguenther@suse.de>
35574 * tree.c (iterative_hash_expr): Use enum tree_code_class
35575 to store TREE_CODE_CLASS.
35576 (tree_block): Likewise.
35577 (tree_set_block): Likewise.
35578 * tree.h (fold_build_pointer_plus_loc): Use
35579 convert_to_ptrofftype_loc.
35581 2014-04-15 Jakub Jelinek <jakub@redhat.com>
35584 * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
35587 2014-04-15 Eric Botcazou <ebotcazou@adacore.com>
35589 * cfgloop.h (struct loop): Move force_vectorize down.
35590 * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
35591 (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
35592 * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
35593 * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
35594 * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
35595 * tree-core.h (enum annot_expr_kind): Add new kind values.
35596 * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
35597 * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
35599 * tree.def (ANNOTATE_EXPR): Tweak comment.
35601 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
35603 * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
35606 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
35608 * tree.h (TYPE_IDENTIFIER): Declare.
35609 * tree.c (subrange_type_for_debug_p): Use it.
35610 * godump.c (go_format_type): Likewise.
35611 * dwarf2out.c (is_cxx_auto, modified_type_die,
35612 gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
35613 * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
35615 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
35618 * varpool.c (varpool_remove_node): Do not alter decls when streaming.
35620 2014-04-14 Uros Bizjak <ubizjak@gmail.com>
35622 * config/i386/i386.c (examine_argument): Return bool. Return true if
35623 parameter should be passed in memory.
35624 <case X86_64_COMPLEX_X87_CLASS>: Adjust.
35625 (construct_container): Update calls to examine_argument.
35626 (function_arg_advance_64): Ditto.
35627 (return_in_memory_32): Merge with ix86_return_in_memory.
35628 (return_in_memory_64): Ditto.
35629 (return_in_memory_ms_64): Ditto.
35631 2014-04-14 Jan Hubicka <hubicka@ucw.cz>
35633 * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
35634 * coverage.c (coverage_compute_profile_id): Handle externally visible
35637 2014-04-14 Martin Jambor <mjambor@suse.cz>
35639 * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
35640 DECL_DISREGARD_INLINE_LIMITS functions.
35642 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
35645 * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
35647 2014-04-14 H.J. Lu <hongjiu.lu@intel.com>
35650 * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
35651 optimize_insn_for_speed_p instead of
35652 optimize_function_for_speed_p.
35654 2014-04-14 Yufeng Zhang <yufeng.zhang@arm.com>
35656 * doc/invoke.texi (free): Document AArch64.
35658 2014-04-14 Richard Biener <rguenther@suse.de>
35660 PR tree-optimization/60042
35661 * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
35662 (insert_into_preds_of_block): Do not prevent PHI insertion
35663 for REFERENCE exprs here ...
35664 (eliminate_dom_walker::before_dom_children): ... but prevent
35665 their use here under similar conditions when applied to the
35666 IL after PRE optimizations.
35668 2014-04-14 Richard Biener <rguenther@suse.de>
35670 * passes.def: Move early points-to after early SRA.
35672 2014-04-14 Richard Biener <rguenther@suse.de>
35674 * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
35675 check for which sign-changes we allow when forwarding
35676 a converted value into a switch.
35678 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
35680 * stor-layout.c (place_field): Finalize non-constant offset for the
35683 2014-04-14 Richard Biener <rguenther@suse.de>
35685 * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
35687 (expand_switch_using_bit_tests_p): Likewise.
35688 (process_switch): Compute and pass on speed_p based on the
35690 * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
35691 optimize_bb_for_speed_p.
35693 2014-04-14 Eric Botcazou <ebotcazou@adacore.com>
35695 * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
35696 * function.h (struct function): Rename has_force_vect_loops into
35697 has_force_vectorize_loops.
35698 * lto-streamer-in.c (input_cfg): Adjust for renaming.
35699 (input_struct_function_base): Likewise.
35700 * lto-streamer-out.c (output_cfg): Likewise.
35701 (output_struct_function_base): Likewise.
35702 * omp-low.c (expand_omp_simd): Likewise.
35703 * tree-cfg.c (move_sese_region_to_fn): Likewise.
35704 * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
35705 (version_loop_for_if_conversion): Likewise.
35706 (tree_if_conversion): Likewise.
35707 (main_tree_if_conversion): Likewise.
35708 (gate_tree_if_conversion): Likewise.
35709 * tree-inline.c (copy_loops): Likewise.
35710 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
35711 * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
35712 * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
35713 * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
35714 * tree-vectorizer.c (vectorize_loops): Likewise.
35715 * tree-vectorizer.h (unlimited_cost_model): Likewise.
35717 2014-04-14 Richard Biener <rguenther@suse.de>
35720 * lto-streamer-out.c (wrap_refs): New function.
35721 (lto_output): Wrap symbol references in global initializes in
35722 type-preserving MEM_REFs.
35724 2014-04-14 Christian Bruel <christian.bruel@st.com>
35726 * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
35728 2014-04-14 Christian Bruel <christian.bruel@st.com>
35730 * config/sh/sh.md (setmemqi): New expand pattern.
35731 * config/sh/sh.h (CLEAR_RATIO): Define.
35732 * config/sh/sh-mem.cc (sh_expand_setmem): Define.
35733 * config/sh/sh-protos.h (sh_expand_setmem): Declare.
35735 2014-04-14 Richard Biener <rguenther@suse.de>
35737 PR middle-end/55022
35738 * fold-const.c (negate_expr_p): Don't negate directional rounding
35740 (fold_negate_expr): Likewise.
35742 2014-04-14 Richard Biener <rguenther@suse.de>
35744 PR tree-optimization/59817
35745 PR tree-optimization/60453
35746 * graphite-scop-detection.c (graphite_can_represent_scev): Complete
35747 recursion to catch all CHRECs in the scalar evolution and restrict
35748 the predicate for the remains appropriately.
35750 2014-04-12 Catherine Moore <clm@codesourcery.com>
35752 * config/mips/constraints.md: Add new register constraint "kb".
35753 * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
35754 (*movhi_internal): Likewise.
35755 (*movqi_internal): Likewise.
35756 * config/mips/mips.h (M16_STORE_REGS): New register class.
35757 (REG_CLASS_NAMES): Add M16_STORE_REGS.
35758 (REG_CLASS_CONTENTS): Likewise.
35759 * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
35761 2014-04-11 Tobias Burnus <burnus@net-b.de>
35764 * doc/invoke.texi (-Wformat-signedness): Document it.
35765 (Wformat=2): Mention that this enables -Wformat-signedness.
35767 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
35769 * common/config/epiphany/epiphany-common.c
35770 (epiphany_option_optimization_table): Enable section anchors by
35771 default at -O1 or higher.
35772 * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
35773 (TARGET_MIN_ANCHOR_OFFSET): Likewise.
35774 (epiphany_rtx_costs) <SET>: For binary operators, the set as such
35775 carries no extra cost.
35776 (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
35777 * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
35778 * config/epiphany/predicates.md (memclob_operand): New predicate.
35779 * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
35780 Use memclob_operand predicate and X constraint for operand 3.
35782 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
35784 * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
35785 with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
35788 2014-04-11 Joern Rennecke <joern.rennecke@embecosm.com>
35790 PR rtl-optimization/60651
35791 * mode-switching.c (optimize_mode_switching): Make sure to emit
35792 sets of a lower numbered entity before sets of a higher numbered
35793 entity to a mode of the same or lower priority.
35794 When creating a seginfo for a basic block that starts with a code
35795 label, move the insertion point past the code label.
35796 (new_seginfo): Document and enforce requirement that
35797 NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
35798 * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
35799 * doc/tm.texi: Regenerate.
35801 2014-01-11 Joern Rennecke <joern.rennecke@embecosm.com>
35804 * config/arc/arc.c (arc_save_restore): Fix assert typo.
35806 2013-04-11 Jakub Jelinek <jakub@redhat.com>
35808 * BASE-VER: Set to 4.10.0.
35810 2014-04-11 Tobias Burnus <burnus@net-b.de>
35813 * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
35814 * doc/gcc.texi (Service): Update description in the @menu
35815 * doc/invoke.texi (Option Summary): Remove misplaced and
35818 2014-04-11 Steve Ellcey <sellcey@mips.com>
35819 Jakub Jelinek <jakub@redhat.com>
35821 PR middle-end/60556
35822 * expr.c (convert_move): Use emit_store_flag_force instead of
35823 emit_store_flag. Pass lowpart_mode instead of VOIDmode as 5th
35826 2014-04-11 Richard Biener <rguenther@suse.de>
35828 PR middle-end/60797
35829 * varasm.c (assemble_alias): Avoid endless error reporting
35830 recursion by setting TREE_ASM_WRITTEN.
35832 2014-04-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
35834 * config/s390/s390.md: Add a splitter for NOT rtx.
35836 2014-04-11 Jakub Jelinek <jakub@redhat.com>
35838 PR rtl-optimization/60663
35839 * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
35841 2014-04-10 Jan Hubicka <hubicka@ucw.cz>
35842 Jakub Jelinek <jakub@redhat.com>
35845 * ipa.c (function_and_variable_visibility): Copy forced_by_abi
35846 flag from decl_node to node.
35848 2014-04-10 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
35851 * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
35852 (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
35853 ameliorating the cases where it can be.
35855 2014-04-09 David Edelsohn <dje.gcc@gmail.com>
35858 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
35860 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
35861 (loadsync_<mode>): Change mode.
35862 (load_quadpti, store_quadpti): New.
35863 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
35864 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
35865 * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
35867 2014-04-09 Cong Hou <congh@google.com>
35870 * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
35873 2014-04-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
35875 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
35876 instead of vnor to exploit possible fusion opportunity in the
35878 (altivec_expand_vec_perm_const_le): Likewise.
35880 2014-04-08 Pat Haugen <pthaugen@us.ibm.com>
35882 * config/rs6000/sync.md (AINT mode_iterator): Move definition.
35883 (loadsync_<mode>): Change mode.
35884 (load_quadpti, store_quadpti): New.
35885 (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
35886 * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
35888 2014-04-08 Richard Sandiford <rdsandiford@googlemail.com>
35891 * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
35892 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
35893 Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
35895 2014-04-08 Richard Biener <rguenther@suse.de>
35897 PR middle-end/60706
35898 * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
35899 a 64bit widest int print double-int similar to on HWI64 hosts.
35901 2014-04-08 Richard Biener <rguenther@suse.de>
35903 PR tree-optimization/60785
35904 * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
35905 default defs properly.
35907 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
35909 * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
35910 (Weffc++): Likewise.
35912 2014-04-07 Jan Hubicka <hubcika@ucw.cz>
35914 * ipa-devirt.c (maybe_record_node): When node is not recorded,
35915 set completep to false rather than true.
35917 2014-04-07 Douglas B Rupp <rupp@adacore.com>
35920 * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
35921 ARM_TARGET2_DWARF_FORMAT.
35923 2014-04-07 Charles Baylis <charles.baylis@linaro.org>
35926 * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
35927 (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
35930 2014-04-07 Richard Biener <rguenther@suse.de>
35932 PR tree-optimization/60766
35933 * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
35934 (may_eliminate_iv): Convert cand_value_at result to desired type.
35936 2014-04-07 Jason Merrill <jason@redhat.com>
35939 * common.opt (-fno-gnu-unique): Add.
35940 * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
35942 2014-04-07 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
35944 * haifa-sched.c: Fix outdated function reference and minor
35945 grammar errors in introductory comment.
35947 2014-04-07 Richard Biener <rguenther@suse.de>
35949 PR middle-end/60750
35950 * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
35951 for noreturn calls.
35952 * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
35954 2014-04-06 John David Anglin <danglin@gcc.gnu.org>
35957 * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
35958 size accounting for thunks.
35959 (pa_asm_output_mi_thunk): Use final_start_function() and
35960 final_end_function() to output function start and end directives.
35962 2014-04-05 Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
35964 * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
35965 device specific ISA/ feature information. Remove short_sp and
35966 errata_skip ds. Add avr_device_specific_features enum to have device
35968 * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
35969 errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
35970 * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
35971 updated device specific info.
35972 * config/avr/avr-mcus.def: Merge device specific details to
35973 dev_attribute field.
35974 * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
35976 * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
35977 * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
35978 assembler if RMW isa supported by current device.
35979 * config/avr/genmultilib.awk: Update as device info structure changed.
35980 * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
35982 2014-04-04 Cong Hou <congh@google.com>
35984 PR tree-optimization/60656
35985 * tree-vect-stmts.c (supportable_widening_operation):
35986 Fix a bug that elements in a vector with vect_used_by_reduction
35987 property are incorrectly reordered when the operation on it is not
35988 consistant with the one in reduction operation.
35990 2014-04-04 John David Anglin <danglin@gcc.gnu.org>
35992 PR rtl-optimization/60155
35993 * gcse.c (record_set_data): New function.
35994 (single_set_gcse): New function.
35995 (gcse_emit_move_after): Use single_set_gcse instead of single_set.
35996 (hoist_code): Likewise.
35997 (get_pressure_class_and_nregs): Likewise.
35999 2014-04-04 Eric Botcazou <ebotcazou@adacore.com>
36001 * explow.c (probe_stack_range): Emit a final optimization blockage.
36003 2014-04-04 Anthony Green <green@moxielogic.com>
36005 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
36008 2014-04-04 Jan Hubicka <hubicka@ucw.cz>
36011 * lto-cgraph.c (input_overwrite_node): Check that partitioning
36012 flags are set only during streaming.
36013 * ipa.c (process_references, walk_polymorphic_call_targets,
36014 symtab_remove_unreachable_nodes): Drop bodies of always inline
36015 after early inlining.
36016 (symtab_remove_unreachable_nodes): Remove always_inline attribute.
36018 2014-04-04 Jakub Jelinek <jakub@redhat.com>
36019 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
36022 * dwarf2out.c (const_ok_for_output_1): Reject expressions
36025 2014-04-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
36028 * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
36030 (cortex_a53_fdivd): Likewise.
36032 2014-04-04 Martin Jambor <mjambor@suse.cz>
36035 * cgraph.h (cgraph_clone_node): New parameter added to declaration.
36036 Adjust all callers.
36037 * cgraph.c (clone_of_p): Also return true if thunks match.
36038 (verify_edge_corresponds_to_fndecl): Removed extraneous call to
36039 cgraph_function_or_thunk_node and an obsolete comment.
36040 * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
36042 (build_function_decl_skip_args): Likewise.
36043 (set_new_clone_decl_and_node_flags): New function.
36044 (duplicate_thunk_for_node): Likewise.
36045 (redirect_edge_duplicating_thunks): Likewise.
36046 (cgraph_clone_node): New parameter args_to_skip, pass it to
36047 redirect_edge_duplicating_thunks which is called instead of
36048 cgraph_redirect_edge_callee.
36049 (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
36050 moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
36052 2014-04-04 Jeff Law <law@redhat.com>
36055 * config/arm/predicates.md (const_int_I_operand): New predicate.
36056 (const_int_M_operand): Similarly.
36057 * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
36059 (insv_t2, extv_reg, extzv_t2): Likewise.
36060 (load_multiple_with_writeback): Similarly for const_int_I_operand.
36061 (pop_multiple_with_writeback_and_return): Likewise.
36062 (vfp_pop_multiple_with_writeback): Likewise
36064 2014-04-04 Richard Biener <rguenther@suse.de>
36067 * tree-ssanames.c (make_ssa_name_fn): Fix assert.
36068 * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
36070 * gimplify.h (gimple_add_tmp_var_fn): Declare.
36071 * gimplify.c (gimple_add_tmp_var_fn): New function.
36072 * gimple-expr.h (create_tmp_reg_fn): Declare.
36073 * gimple-expr.c (create_tmp_reg_fn): New function.
36074 * gimple-low.c (record_vars_into): Don't change cfun.
36075 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
36076 code generation without cfun.
36078 2014-04-04 Thomas Schwinge <thomas@codesourcery.com>
36081 * Makefile.in (install-driver): Fix shell scripting.
36083 2014-04-03 Cong Hou <congh@google.com>
36085 PR tree-optimization/60505
36086 * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
36087 threshold of number of iterations below which no vectorization
36089 * tree-vect-loop.c (new_loop_vec_info):
36090 Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
36091 * tree-vect-loop.c (vect_analyze_loop_operations):
36092 Set LOOP_VINFO_COST_MODEL_THRESHOLD.
36093 * tree-vect-loop.c (vect_transform_loop):
36094 Use LOOP_VINFO_COST_MODEL_THRESHOLD.
36095 * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
36096 of iterations of the loop and see if we should build the epilogue.
36098 2014-04-03 Richard Biener <rguenther@suse.de>
36100 * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
36101 (streamer_tree_cache_create): Adjust.
36102 * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
36103 to allow optional nodes array.
36104 (streamer_tree_cache_insert_1): Use next_idx to assign idx.
36105 (streamer_tree_cache_append): Likewise.
36106 (streamer_tree_cache_create): Create nodes array optionally
36107 as specified by parameter.
36108 * lto-streamer-out.c (create_output_block): Avoid maintaining
36109 the node array in the writer cache.
36110 (DFS_write_tree): Remove assertion.
36111 (produce_asm_for_decls): Free the out decl state hash table early.
36112 * lto-streamer-in.c (lto_data_in_create): Adjust for
36113 streamer_tree_cache_create prototype change.
36115 2014-04-03 Richard Biener <rguenther@suse.de>
36117 * tree-streamer-out.c (streamer_write_chain): Do not temporarily
36118 set TREE_CHAIN to NULL_TREE.
36120 2014-04-03 Richard Biener <rguenther@suse.de>
36122 PR tree-optimization/60740
36123 * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
36124 over all GIMPLE_COND operands.
36126 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
36128 * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
36129 (Weffc++): Remove Scott's numbering, merge lists and reference
36132 2014-04-03 Nick Clifton <nickc@redhat.com>
36134 * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
36137 2014-04-03 Martin Jambor <mjambor@suse.cz>
36139 * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
36140 mention gcc_unreachable before failing.
36141 * ipa.c (symtab_remove_unreachable_nodes): Also print order of
36144 2014-04-02 Jan Hubicka <hubicka@ucw.cz>
36147 * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
36148 inconsistent code and instead mark the context inconsistent.
36149 (possible_polymorphic_call_targets): For inconsistent contexts
36150 return empty complete list.
36152 2014-04-02 Anthony Green <green@moxielogic.com>
36154 * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
36155 (extendqisi2, extendhisi2): Define.
36156 * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
36157 (WCHAR_TYPE): Change to unsigned int.
36159 2014-04-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36161 PR tree-optimization/60733
36162 * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
36163 insertion point for PHI candidates to be the end of the feeding
36164 block for the PHI argument.
36166 2014-04-02 Vladimir Makarov <vmakarov@redhat.com>
36168 PR rtl-optimization/60650
36169 * lra-constraints.c (process_alt_operands): Decrease reject for
36170 earlyclobber matching.
36172 2014-04-02 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
36174 * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
36176 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
36178 * config/spu/spu.c (pad_bb): Do not crash when the last
36179 insn is CODE_FOR_blockage.
36181 2014-04-02 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
36183 * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
36184 lies outside the target mode.
36186 2014-04-02 Michael Meissner <meissner@linux.vnet.ibm.com>
36189 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
36190 software floating point or no floating point registers, do not
36191 allow any type in the FPRs. Eliminate a test for SPE SIMD types
36192 in GPRs that occurs after we tested for GPRs that would never be
36195 * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
36196 Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
36197 since the FMOVE64 type is DFmode/DDmode. If TARGET_E500_DOUBLE,
36198 specifically allow DDmode, since that does not use the SPE SIMD
36201 2014-04-02 Richard Biener <rguenther@suse.de>
36203 PR middle-end/60729
36204 * optabs.c (expand_abs_nojump): Honor flag_trapv only for
36205 MODE_INTs. Properly use negv_optab.
36206 (expand_abs): Likewise.
36208 2014-04-02 Richard Biener <rguenther@suse.de>
36211 * Makefile.in (install-driver): Guard extra installs with special
36214 2014-04-01 Michael Meissner <meissner@linux.vnet.ibm.com>
36216 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
36217 Document vec_vgbbd.
36219 2014-04-01 Richard Henderson <rth@redhat.com>
36222 * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
36223 alternative enabled before register allocation.
36225 2014-04-01 Chung-Lin Tang <cltang@codesourcery.com>
36227 * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
36228 * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
36230 (nios2_large_got_address): Remove unneeded 'sym' parameter.
36231 (nios2_got_address): Update nios2_large_got_address call site.
36232 (nios2_delegitimize_address): New function.
36233 (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
36234 * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
36235 (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
36237 2014-04-01 Martin Husemann <martin@duskware.de>
36239 * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
36242 2014-04-01 Richard Sandiford <rdsandiford@googlemail.com>
36244 PR rtl-optimization/60604
36245 * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
36246 check from register_operand.
36247 (register_operand): Redefine in terms of general_operand.
36248 (nonmemory_operand): Use register_operand for the non-constant cases.
36250 2014-04-01 Richard Biener <rguenther@suse.de>
36252 * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
36254 2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
36256 * doc/invoke.texi (mapp-regs): Clarify.
36258 2014-03-31 Ulrich Drepper <drepper@gmail.com>
36260 * config/i386/avx512fintrin.h (__v32hi): Define type.
36261 (__v64qi): Likewise.
36262 (_mm512_set1_epi8): Define.
36263 (_mm512_set1_epi16): Define.
36264 (_mm512_set4_epi32): Define.
36265 (_mm512_set4_epi64): Define.
36266 (_mm512_set4_pd): Define.
36267 (_mm512_set4_ps): Define.
36268 (_mm512_setr4_epi64): Define.
36269 (_mm512_setr4_epi32): Define.
36270 (_mm512_setr4_pd): Define.
36271 (_mm512_setr4_ps): Define.
36272 (_mm512_setzero_epi32): Define.
36274 2014-03-31 Martin Jambor <mjambor@suse.cz>
36276 PR middle-end/60647
36277 * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
36278 callsite_arguments_match_p. Updated all callers. Also check types of
36279 corresponding formal parameters and actual arguments.
36280 (not_all_callers_have_enough_arguments_p) Renamed to
36281 some_callers_have_mismatched_arguments_p.
36283 2014-03-31 Yuri Rumyantsev <ysrumyan@gmail.com>
36285 * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
36287 2014-03-31 Kugan Vivekanandarajah <kuganv@linaro.org>
36290 * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
36293 2014-03-30 Uros Bizjak <ubizjak@gmail.com>
36295 * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
36296 (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
36298 <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
36299 Use FMAMODE_NOVF512 mode iterator.
36300 (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
36301 (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
36302 (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
36303 (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
36305 <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
36306 Use VF_128_256 mode iterator.
36307 (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
36310 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
36312 * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
36313 static chain if needed.
36315 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
36318 * lra-constraints.c (index_part_to_reg): New.
36319 (process_address): Use it.
36321 2014-03-27 Jeff Law <law@redhat.com>
36322 Jakub Jelinek <jakub@redhat.com>
36325 * expr.c (do_tablejump): Use simplify_gen_binary rather than
36326 gen_rtx_{PLUS,MULT} to build up the address expression.
36328 * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
36329 creating non-canonical RTL.
36331 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
36334 * ipa-inline.c (want_inline_small_function_p): Short circuit large
36335 functions; reorganize to make cheap checks first.
36336 (inline_small_functions): Do not estimate growth when dumping;
36338 * ipa-inline.h (inline_summary): Add min_size.
36339 (growth_likely_positive): New function.
36340 * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
36341 (set_cond_stmt_execution_predicate): Cleanup.
36342 (estimate_edge_size_and_time): Compute min_size.
36343 (estimate_calls_size_and_time): Likewise.
36344 (estimate_node_size_and_time): Likewise.
36345 (inline_update_overall_summary): Update min_size.
36346 (do_estimate_edge_time): Likewise.
36347 (do_estimate_edge_size): Update.
36348 (do_estimate_edge_hints): Update.
36349 (growth_likely_positive): New function.
36351 2014-03-28 Jakub Jelinek <jakub@redhat.com>
36354 * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
36355 also if addr has VOIDmode.
36357 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
36359 * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
36360 * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
36362 * config/arm/cortex-a53.md: Add reservations and bypass for crypto
36363 instructions as well as AdvancedSIMD loads.
36365 2014-03-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
36367 * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
36368 Use crypto_aese type.
36369 (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
36370 * config/arm/arm.md (is_neon_type): Replace crypto_aes with
36371 crypto_aese, crypto_aesmc. Move to types.md.
36372 * config/arm/types.md (crypto_aes): Split into crypto_aese,
36374 * config/arm/iterators.md (crypto_type): Likewise.
36376 2014-03-28 Jan Hubicka <hubicka@ucw.cz>
36378 * cgraph.c: Include expr.h and tree-dfa.h.
36379 (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
36382 2014-03-28 Vladimir Makarov <vmakarov@redhat.com>
36385 * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
36386 regs from checking multi-reg pseudos.
36388 2014-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
36390 * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
36392 2014-03-28 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
36394 * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
36395 if it would clobber the stack pointer, even temporarily.
36397 2014-03-28 Eric Botcazou <ebotcazou@adacore.com>
36399 * mode-switching.c: Make small adjustments to the top comment.
36401 2014-03-27 Michael Meissner <meissner@linux.vnet.ibm.com>
36403 * config/rs6000/constraints.md (wD constraint): New constraint to
36404 match the constant integer to get the top DImode/DFmode out of a
36405 vector in a VSX register.
36407 * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
36408 match the constant integer to get the top DImode/DFmode out of a
36409 vector in a VSX register.
36411 * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
36414 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
36417 * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
36418 -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
36420 * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
36421 Optimize vec_extract of 64-bit values, where the value being
36422 extracted is in the top word, where we can use scalar
36423 instructions. Add direct move and store support. Combine the big
36424 endian/little endian vector select load support into a single insn.
36425 (vsx_extract_<mode>_internal1): Likewise.
36426 (vsx_extract_<mode>_internal2): Likewise.
36427 (vsx_extract_<mode>_load): Likewise.
36428 (vsx_extract_<mode>_store): Likewise.
36429 (vsx_extract_<mode>_zero): Delete, big and little endian insns are
36430 combined into vsx_extract_<mode>_load.
36431 (vsx_extract_<mode>_one_le): Likewise.
36433 * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
36434 define the top 64-bit vector element.
36436 * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
36439 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
36440 Document vec_vbpermq builtin.
36443 * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
36444 enable use of xxsldwi and xxpermdi builtin functions.
36445 (vec_xxpermdi): Likewise.
36447 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
36448 Document use of vec_xxsldwi and vec_xxpermdi builtins.
36450 2014-03-27 Vladimir Makarov <vmakarov@redhat.com>
36452 PR rtl-optimization/60650
36453 * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
36455 (find_spills_for): New.
36456 (assign_by_spills): Pass the new parameter to find_hard_regno_for.
36457 Spill all pseudos on the second iteration.
36459 2014-03-27 Marek Polacek <polacek@redhat.com>
36462 * doc/extend.texi (ffs Builtins): Change unsigned types to signed
36465 2014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
36467 * config/s390/s390.c (s390_can_use_return_insn): Check for
36468 call-saved FPRs on 31 bit.
36470 2014-03-27 Jakub Jelinek <jakub@redhat.com>
36472 PR middle-end/60682
36473 * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
36474 if they need regimplification, just drop them instead of
36475 calling gimple_regimplify_operands on them.
36477 2014-03-27 Marcus Shawcroft <marcus.shawcroft@arm.com>
36480 * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
36481 (aarch64_frame_pointer_required): Adjust logic.
36482 (aarch64_can_eliminate): Adjust logic.
36483 (aarch64_override_options_after_change): Adjust logic.
36485 2014-03-27 Dehao Chen <dehao@google.com>
36487 * ipa-inline.c (early_inliner): Update node's inline info.
36489 2014-03-26 Dehao Chen <dehao@google.com>
36491 * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
36492 compiler inserted conditional jumps for NAN float check.
36494 2014-03-26 Jakub Jelinek <jakub@redhat.com>
36496 * ubsan.h (ubsan_create_data): Change second argument's type
36497 to const location_t *.
36498 * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
36500 (ubsan_create_data): Change second argument to const location_t *PLOC.
36501 Create Loc field whenever PLOC is non-NULL.
36502 (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
36503 ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
36507 * real.c (real_to_integer2): Change type of low to UHWI.
36509 2014-03-26 Tobias Burnus <burnus@net-b.de>
36511 * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
36512 (CILK_SELF_SPECS): New define.
36513 (driver_self_specs): Use it.
36515 2014-03-26 Richard Biener <rguenther@suse.de>
36517 * tree-pretty-print.c (percent_K_format): Implement special
36518 case for LTO and its stripped down BLOCK tree.
36520 2014-03-26 Jakub Jelinek <jakub@redhat.com>
36523 * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
36525 * tree-vrp.c (simplify_internal_call_using_ranges): If only
36526 one range is range_int_cst_p, but not both, at least optimize
36527 addition/subtraction of 0 and multiplication by 0 or 1.
36528 * gimple-fold.c (gimple_fold_call): Fold
36529 IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
36530 (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
36531 INTEGER_CSTs, try to fold at least x * 0 and y - y.
36533 2014-03-26 Eric Botcazou <ebotcazou@adacore.com>
36535 PR rtl-optimization/60452
36536 * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
36537 <case REG>: Return 1 for invalid offsets from the frame pointer.
36539 2014-03-26 Marek Polacek <polacek@redhat.com>
36542 * doc/extend.texi (C Extensions): Mention variable-length arrays in
36545 2014-03-26 Marek Polacek <polacek@redhat.com>
36548 * doc/extend.texi (Designated Inits): Describe what happens to omitted
36551 2014-03-26 Marek Polacek <polacek@redhat.com>
36554 * ira-color.c (update_conflict_hard_regno_costs): Perform the
36555 multiplication in unsigned type.
36557 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
36559 * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
36561 2014-03-26 Chung-Ju Wu <jasonwucj@gmail.com>
36563 * doc/contrib.texi: Add myself as Andes nds32 port contributor.
36565 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
36568 * cif-code.def (UNREACHABLE) New code.
36569 * ipa-inline.c (inline_small_functions): Skip edges to
36570 __builtlin_unreachable.
36571 (estimate_edge_growth): Allow edges to __builtlin_unreachable.
36572 * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
36573 predicate to __bulitin_unreachable.
36574 (set_cond_stmt_execution_predicate): Fix issue when
36575 invert_tree_comparison returns ERROR_MARK.
36576 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
36577 propagate to inline clones.
36578 * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
36580 * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
36581 * cgraphclones.c (cgraph_clone_node): If call destination is already
36582 ureachable, do not redirect it back.
36583 * tree-inline.c (fold_marked_statements): Hanlde calls becoming
36586 2014-03-25 Jan Hubicka <hubicka@ucw.cz>
36588 * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
36589 Do not modify inline clones.
36591 2014-03-25 Jakub Jelinek <jakub@redhat.com>
36593 * config/i386/i386.md (general_sext_operand): New mode attr.
36594 (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
36595 don't generate (sign_extend (const_int)).
36596 (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
36597 operands[2]. Use We constraint instead of <i> and
36598 <general_sext_operand> predicate instead of <general_operand>.
36599 (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
36600 * config/i386/constraints.md (We): New constraint.
36601 * config/i386/predicates.md (x86_64_sext_operand,
36602 sext_operand): New predicates.
36604 2014-03-25 Martin Jambor <mjambor@suse.cz>
36607 * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
36608 inconsistent devirtualizations to __builtin_unreachable.
36610 2014-03-25 Marek Polacek <polacek@redhat.com>
36613 * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
36615 2014-03-25 Alan Lawrence <alan.lawrence@arm.com>
36617 * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
36618 order of elements for big-endian.
36620 2014-03-25 Richard Biener <rguenther@suse.de>
36622 PR middle-end/60635
36623 * gimplify-me.c (gimple_regimplify_operands): Update the
36626 2014-03-25 Martin Jambor <mjambor@suse.cz>
36629 * lto-cgraph.c (lto_output_node): Stream body_removed flag.
36630 (lto_output_varpool_node): Likewise.
36631 (input_overwrite_node): Likewise.
36632 (input_varpool_node): Likewise.
36634 2014-03-25 Richard Biener <rguenther@suse.de>
36636 * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
36637 (run_gcc): Likewise.
36639 2014-03-25 Jakub Jelinek <jakub@redhat.com>
36641 * combine.c (simplify_compare_const): Add MODE argument.
36642 Handle mode_width 0 as very large mode_width.
36643 (try_combine, simplify_comparison): Adjust callers.
36645 * cselib.c (cselib_hash_rtx): Perform addition in unsigned
36646 type to avoid signed integer overflow.
36647 * explow.c (plus_constant): Likewise.
36649 2014-03-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
36651 * doc/generic.texi: Correct typos.
36653 2014-03-24 Tobias Burnus <burnus@net-b.de>
36655 * doc/invoke.texi (-flto): Expand section about
36656 using static libraries with LTO.
36658 2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
36660 PR rtl-optimization/60501
36661 * optabs.def (addptr3_optab): New optab.
36662 * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
36663 * doc/md.texi ("addptrm3"): Document new RTL standard expander.
36664 * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
36666 * lra.c (emit_add3_insn): Use the addptr pattern if available.
36668 * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
36670 2014-03-24 Ulrich Drepper <drepper@gmail.com>
36672 * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
36675 * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
36676 (_mm256_undefined_ps): Define.
36677 (_mm256_undefined_pd): Define.
36678 * config/i386/emmintrin.h (_mm_undefined_si128): Define.
36679 (_mm_undefined_pd): Define.
36680 * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
36681 * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
36682 (_mm512_undefined_ps): Define.
36683 (_mm512_undefined_pd): Define.
36684 Use _mm*_undefined_*.
36685 * config/i386/avx2intrin.h: Use _mm*_undefined_*.
36687 2014-03-24 Alex Velenko <Alex.Velenko@arm.com>
36689 * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
36690 (lshr_simd): DI mode added.
36691 * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
36692 (aarch64_ushr_simddi): Likewise.
36693 * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
36694 * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
36695 (vshrd_n_u64): Likewise.
36697 2014-03-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
36699 * Makefile.in (s-macro_list): Depend on cc1.
36701 2014-03-23 Teresa Johnson <tejohnson@google.com>
36703 * ipa-utils.c (ipa_print_order): Use specified dump file.
36705 2014-03-23 Eric Botcazou <ebotcazou@adacore.com>
36707 PR rtl-optimization/60601
36708 * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
36710 * gcc.c (eval_spec_function): Initialize save_growing_value.
36712 2014-03-22 Jakub Jelinek <jakub@redhat.com>
36715 * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
36716 code == MINUS_EXPR, never swap op0 with op1.
36718 * toplev.c (init_local_tick): Avoid signed integer multiplication
36720 * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
36721 shift by first operand's bitsize.
36723 2014-03-21 Jakub Jelinek <jakub@redhat.com>
36726 * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
36727 redefine to 1 or 0.
36728 * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
36729 TARGET_ISA_64BIT_P(x).
36731 2014-03-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
36733 * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
36734 pattern for vector nor instead of subtract from splat(-1).
36735 (altivec_expand_vec_perm_const_le): Likewise.
36737 2014-03-21 Richard Henderson <rth@twiddle.net>
36740 * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
36741 related insns after epilogue_completed.
36743 2014-03-21 Martin Jambor <mjambor@suse.cz>
36746 * cgraph.h (symtab_node): New flag body_removed.
36747 * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
36748 when removing bodies.
36749 * symtab.c (dump_symtab_base): Dump body_removed flag.
36750 * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
36751 had their bodies removed.
36753 2014-03-21 Martin Jambor <mjambor@suse.cz>
36756 * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
36759 2014-03-21 Richard Biener <rguenther@suse.de>
36761 PR tree-optimization/60577
36762 * tree-core.h (struct tree_base): Document nothrow_flag use
36763 in DECL_NONALIASED.
36764 * tree.h (DECL_NONALIASED): New.
36765 (may_be_aliased): Adjust.
36766 * coverage.c (build_var): Set DECL_NONALIASED.
36768 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
36770 * expr.c (expand_expr_real_1): Remove outdated comment.
36772 2014-03-20 Jakub Jelinek <jakub@redhat.com>
36774 PR middle-end/60597
36775 * ira.c (adjust_cleared_regs): Call copy_rtx on
36776 *reg_equiv[REGNO (loc)].src_p before passing it to
36777 simplify_replace_fn_rtx.
36780 * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
36781 into CONST, put pic register as first operand of PLUS. Use
36782 gen_const_mem for both 32-bit and 64-bit PIC got loads.
36784 2014-03-20 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
36786 * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
36788 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
36790 * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
36791 around for store forwarding issue in the FPU on the UT699.
36792 * config/sparc/sparc.md (in_branch_delay): Return false for single FP
36793 loads and operations if -mfix-ut699 is specified.
36794 (divtf3_hq): Tweak attribute.
36795 (sqrttf2_hq): Likewise.
36797 2014-03-20 Eric Botcazou <ebotcazou@adacore.com>
36799 * calls.c (store_one_arg): Remove incorrect const qualification on the
36800 type of the temporary.
36801 * cfgexpand.c (expand_return): Likewise.
36802 * expr.c (expand_constructor): Likewise.
36803 (expand_expr_real_1): Likewise.
36805 2014-03-20 Zhenqiang Chen <zhenqiang.chen@linaro.org>
36807 * config/arm/arm.c (arm_dwarf_register_span): Update the element number
36810 2014-03-19 Kaz Kojima <kkojima@gcc.gnu.org>
36813 * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
36815 2014-03-19 James Greenhalgh <james.greenhalgh@arm.com>
36817 * config/arm/aarch-common-protos.h
36818 (alu_cost_table): Fix spelling of "extend".
36819 * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
36821 2014-03-19 Richard Biener <rguenther@suse.de>
36823 PR middle-end/60553
36824 * tree-core.h (tree_type_common): Re-order pointer members
36825 to reduce recursion depth during GC walks.
36827 2014-03-19 Marek Polacek <polacek@redhat.com>
36830 * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
36831 before accessing it.
36833 2014-03-19 Richard Biener <rguenther@suse.de>
36836 * lto-streamer-in.c (input_function): In WPA stage do not drop
36839 2014-03-19 Jakub Jelinek <jakub@redhat.com>
36841 PR tree-optimization/60559
36842 * vectorizable_mask_load_store): Replace scalar MASK_LOAD
36843 with build_zero_cst assignment.
36845 2014-03-18 Kai Tietz <ktietz@redhat.com>
36847 PR rtl-optimization/56356
36848 * sdbout.c (sdbout_parms): Verify that parms'
36849 incoming argument is valid.
36850 (sdbout_reg_parms): Likewise.
36852 2014-03-18 Richard Henderson <rth@redhat.com>
36855 * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
36856 be shadowed by *float<SWI48><MODEF>2_sse. Test X87_ENABLE_FLOAT.
36857 (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
36859 2014-03-18 Basile Starynkevitch <basile@starynkevitch.net>
36861 * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
36862 * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
36863 Italicize plugin event names in description. Explain that
36864 PLUGIN_PRAGMAS has no sense for lto1. Explain PLUGIN_INCLUDE_FILE.
36865 Remind that no GCC functions should be called after PLUGIN_FINISH.
36866 Explain what pragmas with expansion are.
36868 2014-03-18 Martin Liska <mliska@suse.cz>
36870 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
36871 gimple call statement is update.
36872 * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
36873 GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
36875 2014-03-18 Jakub Jelinek <jakub@redhat.com>
36878 * ubsan.c (ubsan_instrument_unreachable): Call
36879 initialize_sanitizer_builtins.
36880 (ubsan_pass): Likewise.
36883 * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
36884 varpool_finalize_decl instead of rest_of_decl_compilation.
36886 2014-03-18 Richard Biener <rguenther@suse.de>
36888 * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
36889 by using bitmap_and_compl instead of bitmap_and_compl_into.
36890 (df_rd_transfer_function): Likewise.
36892 2014-03-18 Richard Biener <rguenther@suse.de>
36894 * doc/lto.texi (fresolution): Fix typo.
36896 2014-03-18 Richard Biener <rguenther@suse.de>
36898 * doc/invoke.texi (flto): Update for changes in 4.9.
36900 2014-03-18 Richard Biener <rguenther@suse.de>
36902 * doc/loop.texi: Remove section on the removed lambda framework.
36903 Update loop docs with recent changes in preserving loop structure.
36905 2014-03-18 Richard Biener <rguenther@suse.de>
36907 * doc/lto.texi (-fresolution): Document.
36909 2014-03-18 Richard Biener <rguenther@suse.de>
36911 * doc/contrib.texi: Adjust my name.
36913 2014-03-18 Jakub Jelinek <jakub@redhat.com>
36916 * internal-fn.c: Include diagnostic-core.h.
36917 (expand_BUILTIN_EXPECT): New function.
36918 * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
36919 (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
36920 IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
36921 * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
36922 IFN_BUILTIN_EXPECT.
36923 * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
36924 Revert 3 argument __builtin_expect code.
36925 (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
36926 * gimple-fold.c (gimple_fold_call): Likewise.
36927 * tree.h (fold_builtin_expect): New prototype.
36928 * builtins.c (build_builtin_expect_predicate): Add predictor
36929 argument, if non-NULL, create 3 argument __builtin_expect.
36930 (fold_builtin_expect): No longer static. Add ARG2 argument,
36931 pass it through to build_builtin_expect_predicate.
36932 (fold_builtin_2): Adjust caller.
36933 (fold_builtin_3): Handle BUILT_IN_EXPECT.
36934 * internal-fn.def (BUILTIN_EXPECT): New.
36936 2014-03-18 Tobias Burnus <burnus@net-b.de>
36939 * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
36940 PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
36941 PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
36943 2014-03-18 Jan Hubicka <hubicka@ucw.cz>
36946 * predict.c (combine_predictions_for_bb): Fix up formatting.
36947 (expr_expected_value_1, expr_expected_value): Add predictor argument,
36948 fill what it points to if non-NULL.
36949 (tree_predict_by_opcode): Adjust caller, use the predictor.
36950 * predict.def (PRED_COMPARE_AND_SWAP): Add.
36952 2014-03-18 Eric Botcazou <ebotcazou@adacore.com>
36954 * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
36955 proper constant for the store mode.
36957 2014-03-18 Ilya Enkovich <ilya.enkovich@intel.com>
36959 * symtab.c (change_decl_assembler_name): Fix transparent alias
36960 chain construction.
36962 2014-03-16 Renlin Li <Renlin.Li@arm.com>
36964 * config/aarch64/aarch64.c: Correct the comments about the
36965 aarch64 stack layout.
36967 2014-03-18 Thomas Schwinge <thomas@codesourcery.com>
36969 * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
36970 check for GF_OMP_FOR_KIND_FOR.
36972 2013-03-18 Kirill Yukhin <kirill.yukhin@intel.com>
36974 * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
36975 ymm and zmm register names.
36977 2014-03-17 Jakub Jelinek <jakub@redhat.com>
36980 * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
36981 note creation for the 2010-08-31 changes.
36983 2014-03-17 Marek Polacek <polacek@redhat.com>
36985 PR middle-end/60534
36986 * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
36987 as -fno-tree-loop-vectorize.
36988 (expand_omp_simd): Likewise.
36990 2014-03-15 Eric Botcazou <ebotcazou@adacore.com>
36992 * config/sparc/sparc-protos.h (tls_call_delay): Delete.
36993 (eligible_for_call_delay): New prototype.
36994 * config/sparc/sparc.c (tls_call_delay): Rename into...
36995 (eligible_for_call_delay): ...this. Return false if the instruction
36996 cannot be put in the delay slot of a branch.
36997 (eligible_for_restore_insn): Simplify.
36998 (eligible_for_return_delay): Return false if the instruction cannot be
36999 put in the delay slot of a branch and simplify.
37000 (eligible_for_sibcall_delay): Return false if the instruction cannot be
37001 put in the delay slot of a branch.
37002 * config/sparc/sparc.md (fix_ut699): New attribute.
37003 (tls_call_delay): Delete.
37004 (in_call_delay): Reimplement.
37005 (eligible_for_sibcall_delay): Rename into...
37006 (in_sibcall_delay): ...this.
37007 (eligible_for_return_delay): Rename into...
37008 (in_return_delay): ...this.
37009 (in_branch_delay): Reimplement.
37010 (in_uncond_branch_delay): Delete.
37011 (in_annul_branch_delay): Delete.
37013 2014-03-14 Richard Henderson <rth@redhat.com>
37016 * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
37017 define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
37018 (*floathi<X87MODEF>2_i387_with_temp): Remove.
37019 (floathi splitters): Remove.
37020 (float<SWI48x>xf2): New pattern.
37021 (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2. Drop
37022 code that tried to handle DImode for 32-bit, but which was excluded
37023 by the pattern's condition. Drop allocation of stack temporary.
37024 (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
37025 (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
37026 (*float<SWI48><MODEF>2_mixed_interunit): Remove.
37027 (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
37028 (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
37029 (*float<SWI48><MODEF>2_sse_with_temp): Remove.
37030 (*float<SWI48><MODEF>2_sse_interunit): Remove.
37031 (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
37032 (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
37033 (*float<SWI48x><X87MODEF>2_i387): Remove.
37034 (all float _with_temp splitters): Remove.
37035 (*float<SWI48x><MODEF>2_i387): New pattern.
37036 (*float<SWI48><MODEF>2_sse): New pattern.
37037 (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
37038 (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
37040 2014-03-14 Jakub Jelinek <jakub@redhat.com>
37041 Marek Polacek <polacek@redhat.com>
37043 PR middle-end/60484
37044 * common.opt (dump_base_name_prefixed): New Variable.
37045 * opts.c (finish_options): Don't prepend directory to x_dump_base_name
37046 if x_dump_base_name_prefixed is already set, set it at the end.
37048 2014-03-14 Vladimir Makarov <vmakarov@redhat.com>
37050 PR rtl-optimization/60508
37051 * lra-constraints.c (get_reload_reg): Add new parameter
37053 (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
37054 Pass the new parameter values.
37056 2014-03-14 Richard Biener <rguenther@suse.de>
37058 * common.opt: Revert unintented changes from r205065.
37059 * opts.c: Likewise.
37061 2014-03-14 Richard Biener <rguenther@suse.de>
37063 PR middle-end/60518
37064 * cfghooks.c (split_block): Properly adjust all loops the
37065 block was a latch of.
37067 2014-03-14 Martin Jambor <mjambor@suse.cz>
37070 * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
37073 2014-03-14 Georg-Johann Lay <avr@gjlay.de>
37076 * config/avr/avr.c (avr_set_current_function): Pass function name
37077 through default_strip_name_encoding before sanity checking instead
37078 of skipping the first char of the assembler name.
37080 2014-03-13 Richard Henderson <rth@redhat.com>
37083 * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
37084 (ix86_force_to_memory, ix86_free_from_memory): Remove.
37085 * config/i386/i386-protos.h: Likewise.
37086 * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
37087 in the expander instead of a splitter.
37088 (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
37089 any possibility of requiring a memory.
37090 (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
37091 (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
37092 (fp branch splitters): Update for ix86_split_fp_branch.
37093 (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
37094 (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
37095 (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
37096 (*fop_<MODEF>_2_i387): Remove f/r alternative.
37097 (*fop_<MODEF>_3_i387): Likewise.
37098 (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
37099 (splitters for the fop_* register patterns): Remove.
37100 (fscalexf4_i387): Rename from *fscalexf4_i387.
37101 (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
37103 2014-03-13 Jakub Jelinek <jakub@redhat.com>
37105 PR tree-optimization/59779
37106 * tree-dfa.c (get_ref_base_and_extent): Use double_int
37107 type for bitsize and maxsize instead of HOST_WIDE_INT.
37109 2014-03-13 Steven Bosscher <steven@gcc.gnu.org>
37111 PR rtl-optimization/57320
37112 * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
37113 the CFG after thread_prologue_and_epilogue_insns.
37115 2014-03-13 Vladimir Makarov <vmakarov@redhat.com>
37117 PR rtl-optimization/57189
37118 * lra-constraints.c (process_alt_operands): Disfavor spilling
37121 2014-03-13 Cesar Philippidis <cesar@codesourcery.com>
37123 * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
37125 2014-03-13 Jakub Jelinek <jakub@redhat.com>
37127 PR tree-optimization/59025
37128 PR middle-end/60418
37129 * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
37130 same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
37132 2014-03-13 Georg-Johann Lay <avr@gjlay.de>
37135 * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
37136 calls of avr_out_plus_1.
37138 2014-03-13 Bin Cheng <bin.cheng@arm.com>
37140 * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
37141 BB's single pred and update the father loop's latch info later.
37143 2014-03-12 Michael Meissner <meissner@linux.vnet.ibm.com>
37145 * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
37149 (VEC_base): Likewise.
37150 (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
37151 registers, we need to swap double words in little endian mode.
37153 * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
37154 to be a container mode for 128-bit integer operations added in ISA
37155 2.07. Unlike TImode and PTImode, the preferred register set is
37156 the Altivec/VMX registers for the 128-bit operations.
37158 * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
37160 (rs6000_split_128bit_ok_p): Likewise.
37162 * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
37163 macros for creating ISA 2.07 normal and overloaded builtin
37164 functions with 3 arguments.
37165 (BU_P8V_OVERLOAD_3): Likewise.
37166 (VPERM_1T): Add support for V1TImode in 128-bit vector operations
37167 for use as overloaded functions.
37168 (VPERM_1TI_UNS): Likewise.
37169 (VSEL_1TI): Likewise.
37170 (VSEL_1TI_UNS): Likewise.
37171 (ST_INTERNAL_1ti): Likewise.
37172 (LD_INTERNAL_1ti): Likewise.
37173 (XXSEL_1TI): Likewise.
37174 (XXSEL_1TI_UNS): Likewise.
37175 (VPERM_1TI): Likewise.
37176 (VPERM_1TI_UNS): Likewise.
37177 (XXPERMDI_1TI): Likewise.
37178 (SET_1TI): Likewise.
37179 (LXVD2X_V1TI): Likewise.
37180 (STXVD2X_V1TI): Likewise.
37181 (VEC_INIT_V1TI): Likewise.
37182 (VEC_SET_V1TI): Likewise.
37183 (VEC_EXT_V1TI): Likewise.
37184 (EQV_V1TI): Likewise.
37185 (NAND_V1TI): Likewise.
37186 (ORC_V1TI): Likewise.
37187 (VADDCUQ): Add support for 128-bit integer arithmetic instructions
37188 added in ISA 2.07. Add both normal 'altivec' builtins, and the
37189 overloaded builtin.
37190 (VADDUQM): Likewise.
37191 (VSUBCUQ): Likewise.
37192 (VADDEUQM): Likewise.
37193 (VADDECUQ): Likewise.
37194 (VSUBEUQM): Likewise.
37195 (VSUBECUQ): Likewise.
37197 * config/rs6000/rs6000-c.c (__int128_type): New static to hold
37198 __int128_t and __uint128_t types.
37199 (__uint128_type): Likewise.
37200 (altivec_categorize_keyword): Add support for vector __int128_t,
37201 vector __uint128_t, vector __int128, and vector unsigned __int128
37202 as a container type for TImode operations that need to be done in
37203 VSX/Altivec registers.
37204 (rs6000_macro_to_expand): Likewise.
37205 (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
37206 to support 128-bit integer instructions vaddcuq, vadduqm,
37207 vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
37208 (altivec_resolve_overloaded_builtin): Add support for V1TImode.
37210 * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
37211 for V1TImode, and set up preferences to use VSX/Altivec registers.
37212 Setup VSX reload handlers.
37213 (rs6000_debug_reg_global): Likewise.
37214 (rs6000_init_hard_regno_mode_ok): Likewise.
37215 (rs6000_preferred_simd_mode): Likewise.
37216 (vspltis_constant): Do not allow V1TImode as easy altivec constants.
37217 (easy_altivec_constant): Likewise.
37218 (output_vec_const_move): Likewise.
37219 (rs6000_expand_vector_set): Convert V1TImode set and extract to
37221 (rs6000_expand_vector_extract): Likewise.
37222 (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
37224 (rs6000_const_vec): Add support for V1TImode.
37225 (rs6000_emit_le_vsx_load): Swap double words when loading or
37226 storing TImode/V1TImode.
37227 (rs6000_emit_le_vsx_store): Likewise.
37228 (rs6000_emit_le_vsx_move): Likewise.
37229 (rs6000_emit_move): Add support for V1TImode.
37230 (altivec_expand_ld_builtin): Likewise.
37231 (altivec_expand_st_builtin): Likewise.
37232 (altivec_expand_vec_init_builtin): Likewise.
37233 (altivec_expand_builtin): Likewise.
37234 (rs6000_init_builtins): Add support for V1TImode type. Add
37235 support for ISA 2.07 128-bit integer builtins. Define type names
37236 for the VSX/Altivec vector types.
37237 (altivec_init_builtins): Add support for overloaded vector
37238 functions with V1TImode type.
37239 (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
37240 (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
37242 (rs6000_split_128bit_ok_p): Likewise.
37243 (rs6000_handle_altivec_attribute): Create V1TImode from vector
37244 __int128_t and vector __uint128_t.
37246 * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
37247 and mode attributes.
37249 (VSX_M2): Likewise.
37254 (VS_scalar): Likewise.
37255 (VS_double): Likewise.
37256 (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
37258 * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
37259 we support the ISA 2.07 128-bit integer arithmetic instructions.
37260 (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
37261 (enum rs6000_builtin_type_index): Add fields to hold V1TImode
37262 and TImode types for use with the builtin functions.
37263 (V1TI_type_node): Likewise.
37264 (unsigned_V1TI_type_node): Likewise.
37265 (intTI_type_internal_node): Likewise.
37266 (uintTI_type_internal_node): Likewise.
37268 * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
37269 128-bit builtin functions.
37270 (UNSPEC_VADDEUQM): Likewise.
37271 (UNSPEC_VADDECUQ): Likewise.
37272 (UNSPEC_VSUBCUQ): Likewise.
37273 (UNSPEC_VSUBEUQM): Likewise.
37274 (UNSPEC_VSUBECUQ): Likewise.
37275 (VM): Add V1TImode to vector mode iterators.
37277 (VI_unit): Likewise.
37278 (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
37279 (altivec_vaddcuq): Likewise.
37280 (altivec_vsubuqm): Likewise.
37281 (altivec_vsubcuq): Likewise.
37282 (altivec_vaddeuqm): Likewise.
37283 (altivec_vaddecuq): Likewise.
37284 (altivec_vsubeuqm): Likewise.
37285 (altivec_vsubecuq): Likewise.
37287 * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
37289 (BOOL_128): Likewise.
37290 (BOOL_REGS_OUTPUT): Likewise.
37291 (BOOL_REGS_OP1): Likewise.
37292 (BOOL_REGS_OP2): Likewise.
37293 (BOOL_REGS_UNARY): Likewise.
37294 (BOOL_REGS_AND_CR0): Likewise.
37296 * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
37297 128-bit integer builtin support.
37298 (vec_vadduqm): Likewise.
37299 (vec_vaddecuq): Likewise.
37300 (vec_vaddeuqm): Likewise.
37301 (vec_vsubecuq): Likewise.
37302 (vec_vsubeuqm): Likewise.
37303 (vec_vsubcuq): Likewise.
37304 (vec_vsubuqm): Likewise.
37306 * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
37307 Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
37308 vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
37309 128-bit integer add/subtract to ISA 2.07.
37311 2014-03-12 Joern Rennecke <joern.rennecke@embecosm.com>
37313 * config/arc/arc.c (arc_predicate_delay_insns):
37314 Fix third argument passed to conditionalize_nonjump.
37316 2014-03-12 Yufeng Zhang <yufeng.zhang@arm.com>
37318 * config/aarch64/aarch64-builtins.c
37319 (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
37320 BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
37321 * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
37322 instead of __builtin_lfloor.
37323 (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
37325 2014-03-12 Jakub Jelinek <jakub@redhat.com>
37327 * tree-ssa-ifcombine.c (forwarder_block_to): New function.
37328 (tree_ssa_ifcombine_bb_1): New function.
37329 (tree_ssa_ifcombine_bb): Use it. Handle also cases where else_bb
37330 is an empty forwarder block to then_bb or vice versa and then_bb
37331 and else_bb are effectively swapped.
37333 2014-03-12 Christian Bruel <christian.bruel@st.com>
37336 * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
37337 REG_CFA_DEF_CFA note.
37338 (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
37339 (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
37341 2014-03-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
37343 PR tree-optimization/60454
37344 * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
37346 2014-03-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
37348 * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
37349 Do not define target_cpu_default2 to generic.
37350 * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
37351 * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
37352 * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
37354 2014-03-12 Jakub Jelinek <jakub@redhat.com>
37355 Marc Glisse <marc.glisse@inria.fr>
37357 PR tree-optimization/60502
37358 * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
37359 instead of build_low_bits_mask.
37361 2014-03-12 Jakub Jelinek <jakub@redhat.com>
37363 PR middle-end/60482
37364 * tree-vrp.c (register_edge_assert_for_1): Don't add assert
37365 if there are multiple uses, but op doesn't live on E edge.
37366 * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
37367 clobber stmts before __builtin_unreachable.
37369 2014-03-11 Richard Sandiford <rdsandiford@googlemail.com>
37371 * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
37372 hard_frame_pointer_rtx.
37373 * cse.c (cse_insn): Remove volatile check.
37374 * cselib.c (cselib_process_insn): Likewise.
37375 * dse.c (scan_insn): Likewise.
37377 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
37379 * config/arc/arc.c (conditionalize_nonjump): New function,
37381 (arc_ifcvt): ... this.
37382 (arc_predicate_delay_insns): Use it.
37384 2014-03-11 Joern Rennecke <joern.rennecke@embecosm.com>
37386 * config/arc/predicates.md (extend_operand): During/after reload,
37387 allow const_int_operand.
37388 * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
37389 (umulsidi3_700): Likewise. Change operand 2 constraint back to "cL".
37390 (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
37392 (umulsi3_highpart_i): Likewise.
37394 2014-03-11 Richard Biener <rguenther@suse.de>
37396 * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
37397 Add asserts to guard possible wrong-code bugs.
37399 2014-03-11 Richard Biener <rguenther@suse.de>
37401 PR tree-optimization/60429
37402 PR tree-optimization/60485
37403 * tree-ssa-structalias.c (set_union_with_increment): Properly
37404 take into account all fields that overlap the shifted vars.
37405 (do_sd_constraint): Likewise.
37406 (do_ds_constraint): Likewise.
37407 (get_constraint_for_ptr_offset): Likewise.
37409 2014-03-11 Chung-Lin Tang <cltang@codesourcery.com>
37411 * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
37412 (nios2_compute_frame_layout):
37413 Add calculation of cfun->machine->fp_save_offset.
37414 (nios2_expand_prologue): Correct setting of frame pointer register
37416 (nios2_expand_epilogue): Update recovery of stack pointer from
37417 frame pointer accordingly.
37418 (nios2_initial_elimination_offset): Update calculation of offset
37419 for eliminating to HARD_FRAME_POINTER_REGNUM.
37421 2014-03-10 Jakub Jelinek <jakub@redhat.com>
37424 * ipa.c (symtab_remove_unreachable_nodes): Don't call
37425 cgraph_get_create_node on VAR_DECLs.
37427 2014-03-10 Richard Biener <rguenther@suse.de>
37429 PR middle-end/60474
37430 * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
37432 2014-03-08 Douglas B Rupp <rupp@gnat.com>
37434 * config/vms/vms.opt (vms_float_format): New variable.
37436 2014-03-08 Tobias Burnus <burnus@net-b.de>
37438 * doc/invoke.texi (-fcilkplus): Update implementation status.
37440 2014-03-08 Paulo Matos <paulo@matos-sorge.com>
37441 Richard Biener <rguenther@suse.de>
37443 * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
37444 consistently accross all TUs.
37445 (run_gcc): Enable -fshort-double automatically at link at link-time
37446 and disallow override.
37448 2014-03-08 Richard Sandiford <rdsandiford@googlemail.com>
37451 * config/mips/mips.c (mips_option_override): Promote -mpaired-single
37452 warning to an error. Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
37453 if they can't be used.
37455 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
37457 * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
37458 for Solaris 11/x86 ld.
37459 * configure: Regenerate.
37461 2014-03-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
37463 * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
37464 (LIB_TLS_SPEC): Save as ld_tls_libs.
37465 (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
37466 (HAVE_AS_IX86_TLSLDM): New test.
37467 * configure, config.in: Regenerate.
37468 * config/i386/i386.c (legitimize_tls_address): Fall back to
37469 TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
37470 cannot support TLS_MODEL_LOCAL_DYNAMIC.
37471 * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
37472 instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
37474 2014-03-07 Paulo Matos <paulo@matos-sorge.com>
37476 * common.opt (fira-loop-pressure): Mark as optimization.
37478 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
37480 * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
37481 an OpenMP mappable type.
37483 2014-03-06 Matthias Klose <doko@ubuntu.com>
37485 * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
37486 MULTILIB_OSDIRNAMES is not defined.
37488 2014-03-06 Jakub Jelinek <jakub@redhat.com>
37489 Meador Inge <meadori@codesourcery.com>
37492 * config/arm/arm.c (arm_tls_symbol_p): Remove.
37493 (arm_legitimize_address): Call legitimize_tls_address for any
37494 arm_tls_referenced_p expression, handle constant addend. Call it
37495 before testing for !TARGET_ARM.
37496 (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
37498 2014-03-06 Richard Biener <rguenther@suse.de>
37500 PR middle-end/60445
37504 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
37506 * tree-streamer.c (record_common_node): Assert we don't record
37507 nodes with type double.
37508 (preload_common_node): Skip type double, complex double and double
37509 pointer since it is now frontend dependent due to fshort-double option.
37511 2014-03-06 Richard Biener <rguenther@suse.de>
37513 * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
37514 or -fno-lto is specified and the linker has full plugin support.
37515 * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
37516 (main): Remove -flto processing, adjust lto_mode using use_plugin late.
37517 * lto-wrapper.c (merge_and_complain): Merge compile-time
37518 optimization levels.
37519 (run_gcc): And pass it through to the link options.
37521 2014-03-06 Alexandre Oliva <aoliva@redhat.com>
37525 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
37527 * cselib.c (remove_useless_values): Skip to avoid quadratic
37528 behavior if the condition moved from...
37529 (cselib_process_insn): ... here holds.
37531 2014-03-05 Jakub Jelinek <jakub@redhat.com>
37534 * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
37535 ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
37538 * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
37539 (TM_H): Add x86-tune.def.
37541 2014-03-05 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
37543 * config/aarch64/aarch64.c (generic_tunings):
37544 Use cortexa57_extra_costs.
37546 2014-03-05 Jakub Jelinek <jakub@redhat.com>
37549 * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
37550 of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
37551 * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
37554 2014-03-04 Heiher <r@hev.cc>
37556 * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
37557 * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
37559 2014-03-04 Uros Bizjak <ubizjak@gmail.com>
37561 * config/i386/predicates.md (const2356_operand): Change to ...
37562 (const2367_operand): ... this.
37563 * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
37565 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
37566 (*avx512pf_scatterpf<mode>sf): Ditto.
37567 (avx512pf_scatterpf<mode>df): Ditto.
37568 (*avx512pf_scatterpf<mode>df_mask): Ditto.
37569 (*avx512pf_scatterpf<mode>df): Ditto.
37570 * config/i386/i386.c (ix86_expand_builtin): Update
37571 incorrect hint operand error message.
37573 2014-03-04 Richard Biener <rguenther@suse.de>
37575 * lto-section-in.c (lto_get_section_data): Fix const cast.
37577 2014-03-04 Paulo Matos <paulo@matos-sorge.com>
37579 * tree-streamer.c (record_common_node): Assert we don't record
37580 nodes with type double.
37581 (preload_common_node): Skip type double, complex double and double
37582 pointer since it is now frontend dependent due to fshort-double option.
37584 2014-03-04 Richard Biener <rguenther@suse.de>
37587 * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
37588 (lto_input_toplevel_asms): Likewise.
37589 * lto-section-in.c (lto_get_section_data): Instead do it here
37592 2014-03-04 Richard Biener <rguenther@suse.de>
37594 PR tree-optimization/60382
37595 * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
37596 dead PHIs a reduction.
37598 2014-03-03 Uros Bizjak <ubizjak@gmail.com>
37600 * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
37602 (_mm_prefetch): Move out of GCC target("sse") pragma.
37603 * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
37604 GCC target("prfchw") pragma.
37605 * config/i386/i386.md (prefetch): Emit prefetchwt1 only
37607 * config/i386/i386.c (ix86_option_override_internal): Enable
37608 -mprfchw with -mprefetchwt1.
37610 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
37612 * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
37615 2014-03-03 Joern Rennecke <joern.rennecke@embecosm.com>
37617 * opts.h (CL_PCH_IGNORE): Define.
37618 * targhooks.c (option_affects_pch_p):
37619 Return false for options that have CL_PCH_IGNORE set.
37620 * opt-functions.awk: Process PchIgnore.
37621 * doc/options.texi: Document PchIgnore.
37623 * config/arc/arc.opt (misize): Add PchIgnore property.
37625 2014-03-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37627 * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
37628 reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
37629 constraint on constants to permit them being loaded into
37630 GENERAL_REGS or BASE_REGS.
37632 2014-03-03 Nick Clifton <nickc@redhat.com>
37634 * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
37635 anti-cacnonical alternatives.
37636 (negandhi3_real): New pattern.
37637 * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
37639 2014-03-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
37641 * config/avr/avr-mcus.def: Remove atxmega16x1.
37642 * config/avr/avr-tables.opt: Regenerate.
37643 * config/avr/t-multilib: Regenerate.
37644 * doc/avr-mmcu.texi: Regenerate.
37646 2014-03-03 Tobias Grosser <tobias@grosser.es>
37647 Mircea Namolaru <mircea.namolaru@inria.fr>
37649 PR tree-optimization/58028
37650 * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
37653 2014-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
37655 * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
37656 not handled by recognizers.
37658 2014-03-03 Jakub Jelinek <jakub@redhat.com>
37660 PR middle-end/60175
37661 * function.c (expand_function_end): Don't emit
37662 clobber_return_register sequence if clobber_after is a BARRIER.
37663 * cfgexpand.c (construct_exit_block): Append instructions before
37664 return_label to prev_bb.
37666 2014-03-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37668 * config/rs6000/constraints.md: Document reserved use of "wc".
37670 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
37673 * ipa.c (function_and_variable_visibility): When dissolving comdat
37674 group, also set all symbols to local.
37676 2014-03-02 Jan Hubicka <hubicka@ucw.cz>
37681 2013-12-14 Jan Hubicka <jh@suse.cz>
37682 PR middle-end/58477
37683 * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
37685 2014-03-02 Jon Beniston <jon@beniston.com>
37691 * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
37692 (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
37693 * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
37694 (simple_return, *simple_return): New patterns
37695 * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
37696 * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
37698 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
37700 * dwarf2out.c (gen_subprogram_die): Tidy.
37702 2014-03-01 Oleg Endo <olegendo@gcc.gnu.org>
37705 * config/sh/sh.md (*mov_t_msb_neg): Split into ...
37706 (*mov_t_msb_neg_negc): ... this new insn.
37708 2014-02-28 Jason Merrill <jason@redhat.com>
37711 * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
37714 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
37717 * dwarf2out.c (decltype_auto_die): New static.
37718 (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
37719 (gen_type_die_with_usage): Handle 'decltype(auto)'.
37720 (is_cxx_auto): Likewise.
37722 2014-02-28 Ian Bolton <ian.bolton@arm.com>
37724 * config/aarch64/aarch64.h: Define __ARM_NEON by default if
37725 we are not using general regs only.
37727 2014-02-28 Richard Biener <rguenther@suse.de>
37730 * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
37731 previous fix and only allow to remove trivial pre-headers
37732 and latches. Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
37733 (remove_forwarder_block): Properly update the latch of a loop.
37735 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
37738 * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
37739 (cselib_preserved_hash_table): New.
37740 (preserve_constants_and_equivs): Move preserved vals to it.
37741 (cselib_find_slot): Look it up first.
37742 (cselib_init): Initialize it.
37743 (cselib_finish): Release it.
37744 (dump_cselib_table): Dump it.
37746 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
37749 * cselib.c (remove_useless_values): Skip to avoid quadratic
37750 behavior if the condition moved from...
37751 (cselib_process_insn): ... here holds.
37753 2014-02-28 Alexandre Oliva <aoliva@redhat.com>
37756 * var-tracking.c (vt_initialize): Apply the same condition to
37757 preserve the CFA base value.
37759 2014-02-28 Joey Ye <joey.ye@arm.com>
37762 * config/arm/arm.c (thumb_far_jump_used_p): Don't change
37763 if reload in progress or completed.
37765 2014-02-28 Tobias Burnus <burnus@net-b.de>
37767 PR middle-end/60147
37768 * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
37771 2014-02-27 H.J. Lu <hongjiu.lu@intel.com>
37773 * doc/tm.texi.in (Condition Code Status): Update documention for
37774 relative locations of cc0-setter and cc0-user.
37776 2014-02-27 Jeff Law <law@redhat.com>
37778 PR rtl-optimization/52714
37779 * combine.c (try_combine): When splitting an unrecognized PARALLEL
37780 into two independent simple sets, if I3 is a jump, ensure the
37781 pattern we place into I3 is a (set (pc) ...).
37783 2014-02-27 Mikael Pettersson <mikpe@it.uu.se>
37784 Jeff Law <law@redhat.com>
37786 PR rtl-optimization/49847
37787 * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
37788 are in different blocks.
37789 * doc/tm.texi (Condition Code Status): Update documention for
37790 relative locations of cc0-setter and cc0-user.
37792 2014-02-27 Vladimir Makarov <vmakarov@redhat.com>
37795 * lra.c (lra_emit_add): Check SUBREG too.
37797 2014-02-27 Andreas Schwab <schwab@suse.de>
37799 * config/m68k/m68k.c (m68k_option_override): Disable
37800 -flive-range-shrinkage for classic m68k.
37801 (m68k_override_options_after_change): Likewise.
37803 2014-02-27 Marek Polacek <polacek@redhat.com>
37805 PR middle-end/59223
37806 * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
37807 -Wmaybe-uninitialized.
37809 2014-02-27 Alan Modra <amodra@gmail.com>
37812 * reload1.c (emit_input_reload_insns): When reload_override_in,
37813 set old to rl->in_reg when rl->in_reg is a subreg.
37815 2014-02-26 Richard Biener <rguenther@suse.de>
37818 * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
37820 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
37822 * common/config/i386/predicates.md (const1256_operand): Remove.
37823 (const2356_operand): New.
37824 (const_1_to_2_operand): Remove.
37825 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
37826 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
37827 (*avx512pf_gatherpf<mode>sf): Ditto.
37828 (avx512pf_gatherpf<mode>df): Ditto.
37829 (*avx512pf_gatherpf<mode>df_mask): Ditto.
37830 (*avx512pf_gatherpf<mode>df): Ditto.
37831 (avx512pf_scatterpf<mode>sf): Ditto.
37832 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
37833 (*avx512pf_scatterpf<mode>sf): Ditto.
37834 (avx512pf_scatterpf<mode>df): Ditto.
37835 (*avx512pf_scatterpf<mode>df_mask): Ditto.
37836 (*avx512pf_scatterpf<mode>df): Ditto.
37837 * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
37839 2014-02-26 Ilya Tocar <ilya.tocar@intel.com>
37841 * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
37842 (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
37843 (_mm512_mask_testn_epi64_mask): Move to ...
37844 * config/i386/avx512cdintrin.h: Here.
37845 * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
37846 * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
37847 (avx512f_scalef<mode><mask_name><round_name>): Ditto.
37848 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
37849 TARGET_AVX512F from TARGET_AVX512CD.
37851 2014-02-26 Richard Biener <rguenther@suse.de>
37854 * ipa.c (walk_polymorphic_call_targets): Properly guard
37855 call to inline_update_overall_summary.
37857 2014-02-26 Bin Cheng <bin.cheng@arm.com>
37860 * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
37861 and latches only if requested. Fix latch if it is removed.
37862 * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
37863 LOOPS_HAVE_PREHEADERS.
37865 2014-02-25 Andrew Pinski <apinski@cavium.com>
37867 * builtins.c (expand_builtin_thread_pointer): Create a new target
37868 when the target is NULL.
37870 2014-02-25 Vladimir Makarov <vmakarov@redhat.com>
37872 PR rtl-optimization/60317
37873 * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
37874 * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
37875 * lra-assigns.c: Include params.h.
37876 (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
37877 other reload pseudos considerations.
37879 2014-02-25 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
37881 * config/rs6000/vector.md (*vector_unordered<mode>): Change split
37882 to use canonical form for nor<mode>3.
37884 2014-02-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
37887 * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
37890 2014-02-25 Ilya Tocar <ilya.tocar@intel.com>
37892 * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
37893 (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
37894 (ix86_handle_option): Handle OPT_mprefetchwt1.
37895 * config/i386/cpuid.h (bit_PREFETCHWT1): New.
37896 * config/i386/driver-i386.c (host_detect_local_cpu): Detect
37898 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
37899 OPTION_MASK_ISA_PREFETCHWT1.
37900 * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
37901 (PTA_PREFETCHWT1): New.
37902 (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
37903 (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
37904 * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
37905 * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
37906 (*prefetch_avx512pf_<mode>_: Change into ...
37907 (*prefetch_prefetchwt1_<mode>: This.
37908 * config/i386/i386.opt (mprefetchwt1): New.
37909 * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
37910 (_mm_prefetch): Handle intent to write.
37911 * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
37913 2014-02-25 Richard Biener <rguenther@suse.de>
37915 PR middle-end/60291
37916 * emit-rtl.c (mem_attrs_htab): Remove.
37917 (mem_attrs_htab_hash): Likewise.
37918 (mem_attrs_htab_eq): Likewise.
37919 (set_mem_attrs): Always allocate new mem-attrs when something changed.
37920 (init_emit_once): Do not allocate mem_attrs_htab.
37922 2014-02-25 Richard Biener <rguenther@suse.de>
37925 * lto-opts.c (lto_write_options): Output non-explicit conservative
37926 -fwrapv, -fno-trapv and -fno-strict-overflow.
37927 * lto-wrapper.c (merge_and_complain): Handle merging those options.
37928 (run_gcc): And pass them through.
37930 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
37932 * sel-sched.c (calculate_new_fences): New parameter ptime.
37933 Calculate it as a maximum over all fence cycles.
37934 (sel_sched_region_2): Adjust the call to calculate_new_fences.
37935 Print the final schedule timing when sched_verbose.
37937 2014-02-25 Andrey Belevantsev <abel@ispras.ru>
37939 PR rtl-optimization/60292
37940 * sel-sched.c (fill_vec_av_set): Do not reset target availability
37941 bit fot the fence instruction.
37943 2014-02-24 Alangi Derick <alangiderick@gmail.com>
37945 * calls.h: Fix typo in comment.
37947 2014-02-24 John David Anglin <danglin@gcc.gnu.org>
37949 * config/pa/pa.c (pa_output_move_double): Don't valididate when
37950 adjusting offsetable addresses.
37952 2014-02-24 Guozhi Wei <carrot@google.com>
37954 * sparseset.h (sparseset_pop): Fix the wrong index.
37956 2014-02-24 Walter Lee <walt@tilera.com>
37958 * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
37959 (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
37961 * common/config/tilegx/tilegx-common.c
37962 (TARGET_DEFAULT_TARGET_FLAGS): Define.
37963 * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
37964 (LINK_SPEC): Ditto.
37965 * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
37966 * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
37967 (tilegx_gimplify_va_arg_expr): Handle big endian.
37968 (tilegx_expand_unaligned_load): Ditto.
37969 (tilegx_expand_unaligned_store): Ditto.
37970 (TARGET_RETURN_IN_MSB): New.
37971 * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
37972 (TARGET_ENDIAN_DEFAULT): New.
37973 (TARGET_BIG_ENDIAN): Handle big endian.
37974 (BYTES_BIG_ENDIAN): Ditto.
37975 (WORDS_BIG_ENDIAN): Ditto.
37976 (FLOAT_WORDS_BIG_ENDIAN): Ditto.
37977 (ENDIAN_SPEC): New.
37978 (EXTRA_SPECS): New.
37979 * config/tilegx/tilegx.md (extv): Handle big endian.
37981 (insn_st<n>): Ditto.
37982 (insn_st<n>_add<bitsuffix>): Ditto.
37983 (insn_stnt<n>): Ditto.
37984 (insn_stnt<n>_add<bitsuffix>):Ditto.
37985 (vec_interleave_highv8qi): Handle big endian.
37986 (vec_interleave_highv8qi_be): New.
37987 (vec_interleave_highv8qi_le): New.
37988 (insn_v1int_h): Handle big endian.
37989 (vec_interleave_lowv8qi): Handle big endian.
37990 (vec_interleave_lowv8qi_be): New.
37991 (vec_interleave_lowv8qi_le): New.
37992 (insn_v1int_l): Handle big endian.
37993 (vec_interleave_highv4hi): Handle big endian.
37994 (vec_interleave_highv4hi_be): New.
37995 (vec_interleave_highv4hi_le): New.
37996 (insn_v2int_h): Handle big endian.
37997 (vec_interleave_lowv4hi): Handle big endian.
37998 (vec_interleave_lowv4hi_be): New.
37999 (vec_interleave_lowv4hi_le): New.
38000 (insn_v2int_l): Handle big endian.
38001 (vec_interleave_highv2si): Handle big endian.
38002 (vec_interleave_highv2si_be): New.
38003 (vec_interleave_highv2si_le): New.
38004 (insn_v4int_h): Handle big endian.
38005 (vec_interleave_lowv2si): Handle big endian.
38006 (vec_interleave_lowv2si_be): New.
38007 (vec_interleave_lowv2si_le): New.
38008 (insn_v4int_l): Handle big endian.
38009 * config/tilegx/tilegx.opt (mbig-endian): New option.
38010 (mlittle-endian): New option.
38011 * doc/install.texi: Document tilegxbe-linux.
38012 * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
38014 2014-02-24 Martin Jambor <mjambor@suse.cz>
38017 * ipa-cp.c (propagate_constants_accross_call): Bail out early if
38018 there are no parameter descriptors.
38020 2014-02-24 Andrey Belevantsev <abel@ispras.ru>
38022 PR rtl-optimization/60268
38023 * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
38024 initialization to ...
38025 (sched_rgn_init): ... here.
38026 (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
38028 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
38030 * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
38033 2014-02-23 Edgar E. Iglesias <edgar.iglesias@xilinx.com>
38035 * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
38038 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
38040 * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
38041 define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
38043 2014-02-23 David Holsgrove <david.holsgrove@xilinx.com>
38045 * config/microblaze/predicates.md: Add cmp_op predicate.
38046 * config/microblaze/microblaze.md: Add branch_compare instruction
38047 which uses cmp_op predicate and emits cmp insn before branch.
38048 * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
38049 to microblaze_expand_conditional_branch and consolidate logic.
38050 (microblaze_expand_conditional_branch): emit branch_compare
38051 insn instead of handling cmp op separate from branch insn.
38053 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38055 * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
38058 2014-02-23 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38060 * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
38061 define_insn with define_expand and new define_insn
38062 *altivec_lve<VI_char>x_internal.
38063 (altivec_stve<VI_char>x): Replace define_insn with define_expand
38064 and new define_insn *altivec_stve<VI_char>x_internal.
38065 * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
38067 * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
38069 (altivec_expand_stvex_be): New function.
38071 2014-02-22 Joern Rennecke <joern.rennecke@embecosm.com>
38073 * config/avr/avr.c (avr_can_eliminate): Allow elimination from
38074 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
38075 * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
38076 ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
38078 2014-02-21 Vladimir Makarov <vmakarov@redhat.com>
38081 * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
38082 instead of emit_move_insn.
38084 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38086 * config/rs6000/altivec.md (altivec_vsumsws): Replace second
38087 vspltw with vsldoi.
38088 (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
38089 gen_altivec_vsumsws.
38091 2014-02-21 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38093 * config/rs6000/altivec.md (altivec_lvxl): Rename as
38094 *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
38095 (altivec_lvxl_<mode>): New define_expand incorporating
38096 -maltivec=be semantics where needed.
38097 (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
38098 (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
38099 semantics where needed.
38100 (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
38101 (altivec_stvx_<mode>): New define_expand incorporating
38102 -maltivec=be semantics where needed.
38103 (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
38104 VM2 iterator instead of V4SI.
38105 (altivec_stvxl_<mode>): New define_expand incorporating
38106 -maltivec=be semantics where needed.
38107 * config/rs6000/rs6000-builtin.def: Add new built-in definitions
38108 LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
38109 LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
38110 STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
38111 STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
38112 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
38113 ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
38114 similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
38115 ALTIVEC_BUILTIN_STVXL.
38116 * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
38117 (altivec_expand_stvx_be): Likewise.
38118 * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
38119 (altivec_expand_lvx_be): Likewise.
38120 (altivec_expand_stvx_be): Likewise.
38121 (altivec_expand_builtin): Add cases for
38122 ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
38123 ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
38124 (altivec_init_builtins): Add definitions for
38125 __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
38126 __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
38128 2014-02-21 Catherine Moore <clm@codesourcery.com>
38130 * doc/invoke.texi (mvirt, mno-virt): Document.
38131 * config/mips/mips.opt (mvirt): New option.
38132 * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
38134 2014-02-21 Richard Biener <rguenther@suse.de>
38136 PR tree-optimization/60276
38137 * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
38138 (STMT_VINFO_MIN_NEG_DIST): New macro.
38139 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
38140 STMT_VINFO_MIN_NEG_DIST.
38141 * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
38142 made for negative dependence distances still hold.
38144 2014-02-21 Richard Biener <rguenther@suse.de>
38146 PR middle-end/60291
38147 * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
38148 DECL_INITIAL for globals not in the current function context.
38150 2014-02-21 Jakub Jelinek <jakub@redhat.com>
38152 PR tree-optimization/56490
38153 * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
38154 * tree-ssa-uninit.c: Include params.h.
38155 (compute_control_dep_chain): Add num_calls argument, return false
38156 if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
38157 num_calls to recursive call.
38158 (find_predicates): Change dep_chain into normal array,
38159 cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
38160 variable and adjust compute_control_dep_chain caller.
38161 (find_def_preds): Likewise.
38163 2014-02-21 Thomas Schwinge <thomas@codesourcery.com>
38165 * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
38166 <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
38168 2014-02-21 Nick Clifton <nickc@redhat.com>
38170 * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
38171 (pushhi1): Likewise.
38172 (popqi1): Add mode to pre_dec.
38173 (pophi1): Likewise.
38175 2014-02-21 Jakub Jelinek <jakub@redhat.com>
38177 * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
38178 mode for mask of V8SFmode permutation.
38180 2014-02-20 Richard Henderson <rth@redhat.com>
38183 * builtins.c (expand_builtin_atomic_compare_exchange): Always make
38184 a new pseudo for OLDVAL.
38186 2014-02-20 Jakub Jelinek <jakub@redhat.com>
38189 * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
38190 gen_reg_rtx if d->testing_p.
38191 (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
38192 if d->testing_p and we will certainly return true.
38193 (expand_vec_perm_even_odd_1): Likewise. Don't call gen_reg_rtx
38196 2014-02-20 Uros Bizjak <ubizjak@gmail.com>
38198 * emit-rtl.c (gen_reg_rtx): Assert that
38199 crtl->emit.regno_pointer_align_length is non-zero.
38201 2014-02-20 Richard Henderson <rth@redhat.com>
38204 * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
38205 on failure the store back into EXPECT.
38207 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
38208 Sandra Loosemore <sandra@codesourcery.com>
38210 * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
38211 * config/nios2/nios2.c (nios2_function_profiler): Add
38212 -fPIC (flag_pic == 2) support.
38213 (nios2_handle_custom_fpu_cfg): Fix warning parameter.
38214 (nios2_large_offset_p): New function.
38215 (nios2_unspec_reloc_p): Move up position, update to use
38216 nios2_large_offset_p.
38217 (nios2_unspec_address): Remove function.
38218 (nios2_unspec_offset): New function.
38219 (nios2_large_got_address): New function.
38220 (nios2_got_address): Add large offset support.
38221 (nios2_legitimize_tls_address): Update usage of removed and new
38223 (nios2_symbol_binds_local_p): New function.
38224 (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
38225 (nios2_legitimize_address): Update to use nios2_large_offset_p.
38226 (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
38227 (nios2_print_operand): Merge H/L processing, add hiadj/lo
38228 processing for (const (unspec ...)).
38229 (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
38231 2014-02-20 Richard Biener <rguenther@suse.de>
38233 * tree-cfg.c (replace_uses_by): Mark altered BBs before
38234 doing the substitution.
38235 (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
38237 2014-02-20 Martin Jambor <mjambor@suse.cz>
38240 * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
38241 info when checking whether lattices are bottom.
38243 2014-02-20 Richard Biener <rguenther@suse.de>
38245 PR middle-end/60221
38246 * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
38249 2014-02-20 Jan Hubicka <hubicka@ucw.cz>
38252 * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
38253 parameter specifying the scaling.
38254 (inline_call): Update.
38255 (want_inline_recursively): Guard division by zero.
38256 (recursive_inlining): Update.
38257 * ipa-inline.h (clone_inlined_nodes): Update.
38259 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
38262 * config/i386/i386.c (classify_argument): Pass structures of size
38263 64 bytes or less in register.
38265 2014-02-20 Ilya Tocar <ilya.tocar@intel.com>
38266 Kirill Yukhin <kirill.yukhin@intel.com>
38268 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
38269 (_mm_rcp28_round_ss): Ditto.
38270 (_mm_rsqrt28_round_sd): Ditto.
38271 (_mm_rsqrt28_round_ss): Ditto.
38272 * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
38273 (_mm_rcp14_round_ss): Ditto.
38274 (_mm_rsqrt14_round_sd): Ditto.
38275 (_mm_rsqrt14_round_ss): Ditto.
38276 * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
38277 the first input operand, get rid of match_dup.
38278 (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
38280 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
38282 (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
38283 operand as the first input operand, set type attribute.
38284 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
38285 Set type attribute.
38286 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
38287 operand as the first input operand, set type attribute.
38289 2014-02-19 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38291 * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
38294 2014-02-19 H.J. Lu <hongjiu.lu@intel.com>
38297 * config/i386/i386.c (construct_container): Remove TFmode check
38298 for X86_64_INTEGER_CLASS.
38300 2014-02-19 Uros Bizjak <ubizjak@gmail.com>
38303 * config/i386/i386.c (type_natural_mode): Warn for ABI changes
38304 only when -Wpsabi is enabled.
38306 2014-02-19 Michael Hudson-Doyle <michael.hudson@linaro.org>
38309 * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
38310 passing arrays in registers are the same as for structs, so remove the
38311 special case for them.
38313 2014-02-19 Eric Botcazou <ebotcazou@adacore.com>
38315 * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
38316 destination type, extract only the valid bits if the source type is not
38317 integral and has a different mode.
38319 2014-02-19 Richard Biener <rguenther@suse.de>
38322 * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
38325 2014-02-19 Richard Biener <rguenther@suse.de>
38328 * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
38329 (ipa_modify_call_arguments): Emit an argument load explicitely and
38330 preserve virtual SSA form there and for the replacement call.
38331 Do not update SSA form nor free dominance info.
38333 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
38335 * ipa.c (function_and_variable_visibility): Also clear WEAK
38336 flag when disolving COMDAT_GROUP.
38338 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
38340 * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
38341 * ipa-prop.c (ipa_set_jf_known_type): Return early when
38342 not devirtualizing.
38343 (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
38344 do more sanity checks.
38345 (detect_type_change): Return true when giving up early.
38346 (compute_complex_assign_jump_func): Fix type parameter of
38347 ipa_set_ancestor_jf.
38348 (compute_complex_ancestor_jump_func): Likewise.
38349 (update_jump_functions_after_inlining): Fix updating of
38351 * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
38353 2014-02-18 Jan Hubicka <hubicka@ucw.cz>
38355 * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
38356 inline clones when edge disappears.
38358 2014-02-18 Michael Meissner <meissner@linux.vnet.ibm.com>
38361 * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
38362 Split 64-bit moves into 2 patterns. Do not allow the use of
38363 direct move for TDmode in little endian, since the decimal value
38364 has little endian bytes within a word, but the 64-bit pieces are
38365 ordered in a big endian fashion, and normal subreg's of TDmode are
38367 (mov<mode>_64bit_dm): Likewise.
38368 (movtd_64bit_nodm): Likewise.
38370 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
38372 PR tree-optimization/60174
38373 * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
38374 statement of an SSA_NAME that occurs in an abnormal PHI node.
38376 2014-02-18 Jakub Jelinek <jakub@redhat.com>
38379 * final.c (SEEN_BB): Remove.
38380 (SEEN_NOTE, SEEN_EMITTED): Renumber.
38381 (final_scan_insn): Don't force_source_line on second
38382 NOTE_INSN_BASIC_BLOCK.
38384 2014-02-18 Uros Bizjak <ubizjak@gmail.com>
38387 * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
38388 * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
38389 (type_natural_mode): Warn ABI change when %zmm register is not
38390 available for AVX512F vector value passing.
38392 2014-02-18 Kai Tietz <ktietz@redhat.com>
38395 * config/i386/i386.c (ix86_expand_prologue): Use value in
38396 rax register as displacement when restoring %r10 or %rax.
38397 Fix wrong offset when restoring both registers.
38399 2014-02-18 Eric Botcazou <ebotcazou@adacore.com>
38401 * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
38402 assertion with conditional return.
38404 2014-02-18 Jakub Jelinek <jakub@redhat.com>
38405 Uros Bizjak <ubizjak@gmail.com>
38408 * config/i386/driver-i386.c (host_detect_local_cpu): If
38409 YMM state is not saved by the OS, also clear has_f16c. Move
38410 CPUID 0x80000001 handling before YMM state saving checking.
38412 2014-02-18 Andrey Belevantsev <abel@ispras.ru>
38414 PR rtl-optimization/58960
38415 * haifa-sched.c (alloc_global_sched_pressure_data): New,
38416 factored out from ...
38417 (sched_init): ... here.
38418 (free_global_sched_pressure_data): New, factored out from ...
38419 (sched_finish): ... here.
38420 * sched-int.h (free_global_sched_pressure_data): Declare.
38421 * sched-rgn.c (nr_regions_initial): New static global.
38422 (haifa_find_rgns): Initialize it.
38423 (schedule_region): Disable sched-pressure for the newly
38426 2014-02-17 Richard Biener <rguenther@suse.de>
38428 * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
38429 release SSA defs of pattern stmts.
38431 2014-02-17 Richard Biener <rguenther@suse.de>
38433 * tree-inline.c (expand_call_inline): Release the virtual
38434 operand defined by the call we are about to inline.
38436 2014-02-17 Richard Biener <rguenther@suse.de>
38438 * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
38440 2014-02-17 Kirill Yukhin <kirill.yukhin@intel.com>
38441 Ilya Tocar <ilya.tocar@intel.com>
38443 * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
38444 arguments order in builtin.
38445 (_mm512_permutexvar_epi64): Ditto.
38446 (_mm512_mask_permutexvar_epi64): Ditto
38447 (_mm512_maskz_permutexvar_epi32): Ditto
38448 (_mm512_permutexvar_epi32): Ditto
38449 (_mm512_mask_permutexvar_epi32): Ditto
38451 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38453 * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
38454 (p8_vmrgow): Likewise.
38456 2014-02-16 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
38458 * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
38461 2014-02-15 Michael Meissner <meissner@linux.vnet.ibm.com>
38464 * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
38465 (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
38466 into 64-bit and 32-bit moves. On 64-bit moves, add support for
38467 using direct move instructions on ISA 2.07. Also adjust
38468 instruction length for 64-bit.
38469 (mov<mode>_64bit, TFmode/TDmode): Likewise.
38470 (mov<mode>_32bit, TFmode/TDmode): Likewise.
38472 2014-02-15 Alan Modra <amodra@gmail.com>
38476 * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
38477 find_replacement on parts of insn rtl that might be reloaded.
38479 2014-02-15 Richard Biener <rguenther@suse.de>
38481 PR tree-optimization/60183
38482 * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
38483 (tree_ssa_phiprop): Calculate and free post-dominators.
38485 2014-02-14 Jeff Law <law@redhat.com>
38487 PR rtl-optimization/60131
38488 * ree.c (get_extended_src_reg): New function.
38489 (combine_reaching_defs): Use it rather than assuming location of REG.
38490 (find_and_remove_re): Verify first operand of extension is
38491 a REG before adding the insns to the copy list.
38493 2014-02-14 Roland McGrath <mcgrathr@google.com>
38495 * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
38496 * configure: Regenerated.
38497 * config.in: Regenerated.
38498 * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
38499 instead of ASM_SHORT.
38501 2014-02-14 Vladimir Makarov <vmakarov@redhat.com>
38502 Richard Earnshaw <rearnsha@arm.com>
38504 PR rtl-optimization/59535
38505 * lra-constraints.c (process_alt_operands): Encourage alternative
38506 when unassigned pseudo class is superset of the alternative class.
38507 (inherit_reload_reg): Don't inherit when optimizing for code size.
38508 * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
38509 returning CORE_REGS for anything but Thumb1 and BASE_REGS for
38510 modes not less than 4 for Thumb1.
38512 2014-02-14 Kyle McMartin <kyle@redhat.com>
38515 * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
38517 2014-02-14 Richard Biener <rguenther@suse.de>
38519 * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
38520 (get_frame_arg): Drop the assert with langhook types_compatible_p.
38521 Do not strip INDIRECT_REFs.
38523 2014-02-14 Richard Biener <rguenther@suse.de>
38526 * lto-streamer-out.c (DFS_write_tree_body): Do not follow
38527 DECL_FUNCTION_SPECIFIC_TARGET.
38528 (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
38529 * tree-streamer-out.c (pack_ts_target_option): Remove.
38530 (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
38531 (write_ts_function_decl_tree_pointers): Do not stream
38532 DECL_FUNCTION_SPECIFIC_TARGET.
38533 * tree-streamer-in.c (unpack_ts_target_option): Remove.
38534 (unpack_value_fields): Do not stream TS_TARGET_OPTION.
38535 (lto_input_ts_function_decl_tree_pointers): Do not stream
38536 DECL_FUNCTION_SPECIFIC_TARGET.
38538 2014-02-14 Jakub Jelinek <jakub@redhat.com>
38540 * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
38541 (get_initial_def_for_induction, vectorizable_induction): Ignore
38542 debug stmts when looking for exit_phi.
38543 (vectorizable_live_operation): Fix up condition.
38545 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
38547 * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
38548 nreverse() because it changes the content of original tree list.
38550 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
38552 * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
38553 * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
38555 2014-02-14 Chung-Ju Wu <jasonwucj@gmail.com>
38557 * config/nds32/nds32.c (nds32_naked_function_p): Follow the
38558 GNU coding standards.
38560 2014-02-13 Jakub Jelinek <jakub@redhat.com>
38563 * dwarf2out.c (gen_subprogram_die): Don't call
38564 add_calling_convention_attribute if subr_die is old_die.
38566 2014-02-13 Sharad Singhai <singhai@google.com>
38568 * doc/optinfo.texi: Fix order of nodes.
38570 2014-02-13 Uros Bizjak <ubizjak@gmail.com>
38572 * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
38573 operands[2], not operands[3].
38575 2014-02-13 Richard Biener <rguenther@suse.de>
38578 * doc/install.texi (ISL): Update recommended version to 0.12.2,
38579 mention the possibility of an in-tree build.
38580 (CLooG): Update recommended version to 0.18.1, mention the
38581 possibility of an in-tree build and clarify that the ISL
38582 bundled with CLooG does not work.
38584 2014-02-13 Jakub Jelinek <jakub@redhat.com>
38587 * expr.c (compress_float_constant): If x is a hard register,
38588 extend into a pseudo and then move to x.
38590 2014-02-13 Dominik Vogt <vogt@linux.vnet.ibm.com>
38592 * config/s390/s390.c (s390_asm_output_function_label): Fix crash
38593 caused by bad second argument to warning_at() with -mhotpatch and
38594 nested functions (e.g. with gfortran).
38596 2014-02-13 Richard Sandiford <rdsandiford@googlemail.com>
38598 * opts.c (option_name): Remove "enabled by default" rider.
38600 2014-02-12 John David Anglin <danglin@gcc.gnu.org>
38602 * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
38604 2014-02-12 H.J. Lu <hongjiu.lu@intel.com>
38605 Uros Bizjak <ubizjak@gmail.com>
38608 * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
38609 * configure: Regenerated.
38611 2014-02-12 Richard Biener <rguenther@suse.de>
38613 * vec.c (vec_prefix::calculate_allocation): Move as
38614 inline variant to vec.h.
38615 (vec_prefix::calculate_allocation_1): New out-of-line version.
38616 * vec.h (vec_prefix::calculate_allocation_1): Declare.
38617 (vec_prefix::m_has_auto_buf): Rename to ...
38618 (vec_prefix::m_using_auto_storage): ... this.
38619 (vec_prefix::calculate_allocation): Inline the easy cases
38620 and dispatch to calculate_allocation_1 which doesn't need the
38622 (va_heap::reserve): Use gcc_checking_assert.
38623 (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
38624 m_using_auto_storage.
38625 (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
38627 (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
38628 (vec<T, va_heap, vl_ptr>::release): Avoid casting.
38629 (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
38631 2014-02-12 Richard Biener <rguenther@suse.de>
38633 * gcse.c (compute_transp): break from loop over canon_modify_mem_list
38634 when we found a dependence.
38636 2014-02-12 Thomas Schwinge <thomas@codesourcery.com>
38638 * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
38640 (maybe_fold_stmt): ... into this new function.
38641 * omp-low.c (lower_omp): Update comment.
38643 * omp-low.c (lower_omp_target): Add clobber for sizes array, after
38646 * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
38649 2014-02-12 James Greenhalgh <james.greenhalgh@arm.com>
38651 * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
38652 identifiers in comments.
38653 (cortexa53_extra_costs): Likewise.
38654 * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
38655 (cortexa7_extra_costs): Likewise.
38656 (cortexa12_extra_costs): Likewise.
38657 (cortexa15_extra_costs): Likewise.
38658 (v7m_extra_costs): Likewise.
38660 2014-02-12 Richard Biener <rguenther@suse.de>
38662 PR middle-end/60092
38663 * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
38664 of posix_memalign being successful.
38665 (lower_stmt): Restrict lowering of posix_memalign to when
38666 -ftree-bit-ccp is enabled.
38668 2014-02-12 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
38670 * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
38672 * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
38674 2014-02-12 Eric Botcazou <ebotcazou@adacore.com>
38676 PR rtl-optimization/60116
38677 * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
38678 other_insn once the combination has been validated.
38680 2014-02-11 Jan Hubicka <hubicka@ucw.cz>
38683 * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
38685 * ipa-devirt.c: Include demangle.h
38686 (odr_violation_reported): New static variable.
38687 (add_type_duplicate): Update odr_violations.
38688 (maybe_record_node): Add completep parameter; update it.
38689 (record_target_from_binfo): Add COMPLETEP parameter;
38690 update it as needed.
38691 (possible_polymorphic_call_targets_1): Likewise.
38692 (struct polymorphic_call_target_d): Add nonconstruction_targets;
38693 rename FINAL to COMPLETE.
38694 (record_targets_from_bases): Sanity check we found the binfo;
38695 fix COMPLETEP updating.
38696 (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
38697 parameter, fix computing of COMPLETEP.
38698 (dump_possible_polymorphic_call_targets): Imrove readability of dump;
38699 at LTO time do demangling.
38700 (ipa_devirt): Use nonconstruction_targets; Improve dumps.
38701 * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
38703 (gimple_get_virt_method_for_binfo): Likewise.
38704 * gimple-fold.h (gimple_get_virt_method_for_binfo,
38705 gimple_get_virt_method_for_vtable): Update prototypes.
38707 2014-02-11 Vladimir Makarov <vmakarov@redhat.com>
38710 * genautomata.c (add_presence_absence): Fix typo with
38711 {final_}presence_list.
38713 2014-02-11 Michael Meissner <meissner@linux.vnet.ibm.com>
38716 * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
38717 for VSX/Altivec vectors that land in GPR registers.
38719 2014-02-11 Richard Henderson <rth@redhat.com>
38720 Jakub Jelinek <jakub@redhat.com>
38723 * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
38724 around drhs if type conversion to lacc->type is not useless.
38726 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
38728 * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
38730 (cortex-a57.cortex-a53): Likewise.
38731 * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
38733 2014-02-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
38735 * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
38738 2014-02-11 Renlin Li <Renlin.Li@arm.com>
38740 * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
38741 add_options_for_arm_vfp3.
38743 2014-02-11 Jeff Law <law@redhat.com>
38745 PR middle-end/54041
38746 * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
38747 object with an undesirable mode.
38749 2014-02-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
38752 * config/i386/sol2-9.h: New file.
38753 * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
38754 *-*-solaris2.9*): Use it.
38756 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
38758 * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
38759 * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
38761 2014-02-10 Nagaraju Mekala <nagaraju.mekala@xilinx.com>
38763 * config/microblaze/microblaze.c: Extend mcpu version format
38765 2014-02-10 David Holsgrove <david.holsgrove@xilinx.com>
38767 * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
38769 2014-02-10 Richard Henderson <rth@redhat.com>
38772 * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
38773 * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
38774 ms-abi vs -mno-accumulate-outgoing-args.
38775 (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
38776 * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
38779 2014-02-10 Bernd Edlinger <bernd.edlinger@hotmail.de>
38781 PR middle-end/60080
38782 * cfgexpand.c (expand_asm_operands): Attach source location to
38783 ASM_INPUT rtx objects.
38784 * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
38786 2014-02-10 Nick Clifton <nickc@redhat.com>
38788 * config/mn10300/mn10300.c (popcount): New function.
38789 (mn10300_expand_prologue): Include saved registers in stack usage
38792 2014-02-10 Jeff Law <law@redhat.com>
38794 PR middle-end/52306
38795 * reload1.c (emit_input_reload_insns): Do not create invalid RTL
38796 when changing the SET_DEST of a prior insn to avoid an input reload.
38798 2014-02-10 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
38800 * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
38801 big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
38802 -mcall-openbsd, or -mcall-linux.
38803 (CC1_ENDIAN_BIG_SPEC): Remove.
38804 (CC1_ENDIAN_LITTLE_SPEC): Remove.
38805 (CC1_ENDIAN_DEFAULT_SPEC): Remove.
38806 (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
38807 (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
38808 and %cc1_endian_default.
38809 * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
38811 2014-02-10 Richard Biener <rguenther@suse.de>
38813 PR tree-optimization/60115
38814 * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
38815 MEM_REF handling. Properly verify that the accesses are not
38816 out of the objects bound.
38818 2014-02-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
38820 * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
38823 2014-02-10 Eric Botcazou <ebotcazou@adacore.com>
38825 * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
38826 proper constants and fix formatting.
38827 (possible_polymorphic_call_targets): Fix formatting.
38829 2014-02-10 Kirill Yukhin <kirill.yukhin@intel.com>
38830 Ilya Tocar <ilya.tocar@intel.com>
38832 * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
38833 (_mm512_loadu_epi32): Renamed into...
38834 (_mm512_loadu_si512): This.
38835 (_mm512_storeu_epi32): Renamed into...
38836 (_mm512_storeu_si512): This.
38837 (_mm512_maskz_ceil_ps): Removed.
38838 (_mm512_maskz_ceil_pd): Ditto.
38839 (_mm512_maskz_floor_ps): Ditto.
38840 (_mm512_maskz_floor_pd): Ditto.
38841 (_mm512_floor_round_ps): Ditto.
38842 (_mm512_floor_round_pd): Ditto.
38843 (_mm512_ceil_round_ps): Ditto.
38844 (_mm512_ceil_round_pd): Ditto.
38845 (_mm512_mask_floor_round_ps): Ditto.
38846 (_mm512_mask_floor_round_pd): Ditto.
38847 (_mm512_mask_ceil_round_ps): Ditto.
38848 (_mm512_mask_ceil_round_pd): Ditto.
38849 (_mm512_maskz_floor_round_ps): Ditto.
38850 (_mm512_maskz_floor_round_pd): Ditto.
38851 (_mm512_maskz_ceil_round_ps): Ditto.
38852 (_mm512_maskz_ceil_round_pd): Ditto.
38853 (_mm512_expand_pd): Ditto.
38854 (_mm512_expand_ps): Ditto.
38855 * config/i386/i386.c (ix86_builtins): Remove
38856 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
38857 (bdesc_args): Ditto.
38858 * config/i386/predicates.md (const1256_operand): New.
38859 (const_1_to_2_operand): Ditto.
38860 * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
38861 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
38862 (*avx512pf_gatherpf<mode>sf): Ditto.
38863 (avx512pf_gatherpf<mode>df): Ditto.
38864 (*avx512pf_gatherpf<mode>df_mask): Ditto.
38865 (*avx512pf_gatherpf<mode>df): Ditto.
38866 (avx512pf_scatterpf<mode>sf): Ditto.
38867 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
38868 (*avx512pf_scatterpf<mode>sf): Ditto.
38869 (avx512pf_scatterpf<mode>df): Ditto.
38870 (*avx512pf_scatterpf<mode>df_mask): Ditto.
38871 (*avx512pf_scatterpf<mode>df): Ditto.
38872 (avx512f_expand<mode>): Removed.
38873 (<shift_insn><mode>3<mask_name>): Change predicate type.
38875 2014-02-08 Jakub Jelinek <jakub@redhat.com>
38877 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
38878 not at the end of datarefs vector use ordered_remove to avoid
38879 reordering datarefs vector.
38882 * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
38883 mark local addressable non-static vars as GOVD_PRIVATE
38884 instead of GOVD_LOCAL.
38885 * omp-low.c (lower_omp_for): Move gimple_bind_vars
38886 and BLOCK_VARS of gimple_bind_block to new_stmt rather
38889 PR middle-end/60092
38890 * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
38891 if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
38892 assume_aligned or alloc_align attributes.
38893 (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
38894 arguments. Handle also assume_aligned and alloc_align attributes.
38895 (evaluate_stmt): Adjust bit_value_assume_aligned caller. Handle
38896 calls to functions with assume_aligned or alloc_align attributes.
38897 * doc/extend.texi: Document assume_aligned and alloc_align attributes.
38899 2014-02-08 Terry Guo <terry.guo@arm.com>
38901 * doc/invoke.texi: Document ARM -march=armv7e-m.
38903 2014-02-08 Jakub Jelinek <jakub@redhat.com>
38905 * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
38906 flag on __cilkrts_rethrow builtin.
38909 * ipa-cp.c (determine_versionability): Fail at -O0
38910 or __attribute__((optimize (0))) or -fno-ipa-cp functions.
38911 * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
38914 2014-02-04 Jakub Jelinek <jakub@redhat.com>
38917 * tree-inline.c (copy_forbidden): Fail for
38918 __attribute__((optimize (0))) functions.
38920 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
38922 * varpool.c: Include pointer-set.h.
38923 (varpool_remove_unreferenced_decls): Variables in other partitions
38924 will not be output; be however careful to not lose information
38925 about partitioning.
38927 2014-02-07 Jan Hubicka <hubicka@ucw.cz>
38929 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
38930 lookup in the vtable constructor.
38932 2014-02-07 Jeff Law <law@redhat.com>
38935 * config/m68k/m68k.md (ashldi_extsi): Turn into a
38936 define_insn_and_split.
38938 * ipa-inline.c (inline_small_functions): Fix typos.
38940 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
38942 * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
38943 (s390_can_use_return_insn): Declare.
38944 * config/s390/s390.h (EPILOGUE_USES): Define.
38945 * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
38947 (s390_chunkify_start): Handle return JUMP_LABELs.
38948 (s390_early_mach): Emit a main_pool instruction on the entry edge.
38949 (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
38950 (s390_can_use_return_insn): New functions.
38951 (s390_fix_long_loop_prediction): Handle conditional returns.
38952 (TARGET_SET_UP_BY_PROLOGUE): Define.
38953 * config/s390/s390.md (ANY_RETURN): New code iterator.
38954 (*creturn, *csimple_return, return, simple_return): New patterns.
38956 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
38958 * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
38959 notes to each restore. Also add REG_CFA_DEF_CFA when restoring %r15.
38960 (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P. Update the
38961 REG_CFA_RESTORE list when deciding not to restore a register.
38963 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
38965 * config/s390/s390.c: Include tree-pass.h and context.h.
38966 (s390_early_mach): New function, split out from...
38967 (s390_emit_prologue): ...here.
38968 (pass_data_s390_early_mach): New pass structure.
38969 (pass_s390_early_mach): New class.
38970 (s390_option_override): Create and register early_mach pass.
38971 Move to end of file.
38973 2014-02-07 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
38975 * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
38976 to match for the exit block.
38978 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
38980 * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
38981 ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
38982 Reject misaligned operands.
38984 2014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
38986 * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
38988 2014-02-07 Richard Biener <rguenther@suse.de>
38990 PR middle-end/60092
38991 * gimple-low.c (lower_builtin_posix_memalign): New function.
38992 (lower_stmt): Call it to lower posix_memalign in a way
38993 to make alignment info accessible.
38995 2014-02-07 Jakub Jelinek <jakub@redhat.com>
38998 * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
38999 __builtin_setjmp_receiver.
39001 2014-02-07 Richard Biener <rguenther@suse.de>
39003 PR middle-end/60092
39004 * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
39005 * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
39006 * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
39007 Handle BUILT_IN_POSIX_MEMALIGN.
39008 (find_func_clobbers): Likewise.
39009 * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
39010 (call_may_clobber_ref_p_1): Likewise.
39012 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
39015 * ipa-devirt.c (record_target_from_binfo): Remove overactive
39018 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
39021 * lto-cgraph.c (lto_output_node): Use
39022 symtab_get_symbol_partitioning_class.
39023 (lto_output_varpool_node): likewise.
39024 (symtab_get_symbol_partitioning_class): Move here from
39025 lto/lto-partition.c
39026 * cgraph.h (symbol_partitioning_class): Likewise.
39027 (symtab_get_symbol_partitioning_class): Declare.
39029 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
39031 * ggc.h (ggc_internal_cleared_alloc): New macro.
39032 * vec.h (vec_safe_copy): Handle memory stats.
39033 * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
39034 * target-globals.c (save_target_globals): Likewise.
39036 2014-02-06 Jan Hubicka <hubicka@ucw.cz>
39039 * expr.c (emit_move_resolve_push): Export; be bit more selective
39040 on when to clear alias set.
39041 * expr.h (emit_move_resolve_push): Declare.
39042 * function.h (struct function): Add tail_call_marked.
39043 * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
39044 * config/i386/i386-protos.h (ix86_expand_push): Remove.
39045 * config/i386/i386.md (TImode move expander): De not call
39047 (FP push expanders): Preserve memory attributes.
39048 * config/i386/sse.md (push<mode>1): Remove.
39049 * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
39050 (ix86_expand_push): Remove.
39051 * config/i386/mmx.md (push<mode>1): Remove.
39053 2014-02-06 Jakub Jelinek <jakub@redhat.com>
39055 PR rtl-optimization/60030
39056 * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
39057 lopart with paradoxical subreg before shifting it up by hprec.
39059 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
39061 * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
39062 Remove extra newline at end of file.
39063 * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
39064 (arm_issue_rate): Handle cortexa57.
39065 * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
39066 (cortex-a57.cortex-a53): Likewise.
39068 2014-02-06 Jakub Jelinek <jakub@redhat.com>
39071 * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
39072 don't record in REG_FRAME_RELATED_EXPR registers not set in that
39074 (arm_expand_prologue): Adjust all callers.
39075 (arm_unwind_emit_sequence): Allow saved, but not important for unwind
39076 info, registers also at the lowest numbered registers side. Use
39077 gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
39081 * var-tracking.c (adjust_mems): Before adding a SET to
39082 amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
39084 2014-02-06 Alan Modra <amodra@gmail.com>
39087 * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
39088 change SDmode to DDmode when lra_in_progress.
39090 2014-02-06 Jakub Jelinek <jakub@redhat.com>
39092 PR middle-end/59150
39093 * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
39094 free_data_ref on the dr first, and before goto again also set dr
39095 to the next dr. For simd_lane_access, free old datarefs[i] before
39096 overwriting it. For get_vectype_for_scalar_type failure, don't
39097 free_data_ref if simd_lane_access.
39099 * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
39102 * tree.h (opts_for_fn): New inline function.
39103 (opt_for_fn): Define.
39104 * config/i386/i386.c (ix86_function_regparm): Use
39105 opt_for_fn (decl, optimize) instead of optimize.
39107 2014-02-06 Marcus Shawcroft <marcus.shawcroft@arm.com>
39109 * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
39110 for SYMBOL_REF in large memory model.
39112 2014-02-06 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
39114 * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
39115 and crypto support.
39116 (cortex-a57): Likewise.
39117 (cortex-a57.cortex-a53): Likewise.
39119 2014-02-06 Yury Gribov <y.gribov@samsung.com>
39120 Kugan Vivekanandarajah <kuganv@linaro.org>
39122 * config/arm/arm.c (arm_vector_alignment_reachable): Check
39124 * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
39126 2014-02-06 Richard Biener <rguenther@suse.de>
39128 * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
39129 set_loop_copy and initialize_original_copy_tables.
39131 2014-02-06 Alex Velenko <Alex.Velenko@arm.com>
39133 * config/aarch64/aarch64-simd.md
39134 (aarch64_ashr_simddi): Change QI to SI.
39136 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
39137 Jakub Jelinek <jakub@redhat.com>
39139 PR middle-end/60013
39140 * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
39143 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39145 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
39146 CODE_FOR_altivec_vpku[hw]um to
39147 CODE_FOR_altivec_vpku[hw]um_direct.
39148 * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
39149 UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
39150 (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
39151 UNSPEC_VUNPACK_LO_SIGN_DIRECT.
39153 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39155 * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
39156 generation for -maltivec=be.
39157 (altivec_vsumsws): Simplify redundant test.
39159 2014-02-05 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39161 * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
39162 (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
39163 (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
39164 (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
39165 gen_altivec_vpkuwum.
39166 (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
39168 (altivec_vpks<VI_char>ss): Likewise.
39169 (altivec_vpks<VI_char>us): Likewise.
39170 (altivec_vpku<VI_char>us): Likewise.
39171 (altivec_vpku<VI_char>um): Likewise.
39172 (altivec_vpku<VI_char>um_direct): New (copy of
39173 altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
39175 (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
39176 target is little endian and -maltivec=be is not specified.
39177 (*altivec_vupkhs<VU_char>_direct): New (copy of
39178 altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
39179 (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
39180 target is little endian and -maltivec=be is not specified.
39181 (*altivec_vupkls<VU_char>_direct): New (copy of
39182 altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
39183 (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
39184 little endian and -maltivec=be is not specified.
39185 (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
39186 little endian and -maltivec=be is not specified.
39188 2014-02-05 Richard Henderson <rth@redhat.com>
39191 * combine-stack-adj.c: Revert r206943.
39192 * sched-int.h (struct deps_desc): Add last_args_size.
39193 * sched-deps.c (init_deps): Initialize it.
39194 (sched_analyze_insn): Add OUTPUT dependencies between insns that
39195 contain REG_ARGS_SIZE notes.
39197 2014-02-05 Jan Hubicka <hubicka@ucw.cz>
39199 * lto-cgraph.c (asm_nodes_output): Make global.
39200 * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
39201 * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
39202 (driver_handle_option): Handle OPT_fwpa.
39204 2014-02-05 Jakub Jelinek <jakub@redhat.com>
39207 * ipa-devirt.c (possible_polymorphic_call_targets): Fix
39208 a comment typo and formatting issue. If odr_hash hasn't been
39209 created, return vNULL and set *completep to false.
39211 PR middle-end/57499
39212 * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
39213 bb with no successors.
39215 2014-02-05 James Greenhalgh <james.greenhalgh@arm.com>
39218 * doc/invoke.texi (-march): Clarify documentation for ARM.
39219 (-mtune): Likewise.
39222 2014-02-05 Richard Biener <rguenther@suse.de>
39224 * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
39225 when not vectorizing because of too many alias checks.
39226 * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
39227 Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
39229 2014-02-05 Nick Clifton <nickc@redhat.com>
39231 * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
39232 accept extended registers in any mode when compiling for the MN10300.
39234 2014-02-05 Yury Gribov <y.gribov@samsung.com>
39236 * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
39237 * ipa-inline.c (report_inline_failed_reason): Handle mismatched
39238 sanitization attributes.
39239 (can_inline_edge_p): Likewise.
39240 (sanitize_attrs_match_for_inline_p): New function.
39242 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
39244 * ipa-prop.c (detect_type_change): Shor circuit testing of
39245 type changes on THIS pointer.
39247 2014-02-04 John David Anglin <danglin@gcc.gnu.org>
39250 * config/pa/pa.c (legitimize_tls_address): Return original address
39251 if not passed a SYMBOL_REF rtx.
39252 (hppa_legitimize_address): Call legitimize_tls_address for all TLS
39254 (pa_emit_move_sequence): Simplify TLS source operands.
39255 (pa_legitimate_constant_p): Reject all TLS constants.
39256 * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
39257 (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
39259 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
39261 * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
39262 groups when we know they are controlled by LTO.
39263 * varasm.c (default_binds_local_p_1): If object is in other partition,
39264 it will be resolved locally.
39266 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
39268 * config/host-linux.c (linux_gt_pch_use_address): Don't
39269 use SSIZE_MAX because it is not always defined.
39271 2014-02-04 Vladimir Makarov <vmakarov@redhat.com>
39274 * lra-constraints.c (need_for_split_p): Use more 3 reloads as
39275 threshold for pseudo splitting.
39276 (update_ebb_live_info): Process call argument hard registers and
39277 hard registers from insn definition too.
39278 (max_small_class_regs_num): New constant.
39279 (inherit_in_ebb): Update live hard regs through EBBs. Update
39280 reloads_num only for small register classes. Don't split for
39283 2014-02-04 Markus Trippelsdorf <markus@trippelsdorf.de>
39286 * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
39289 2014-02-04 Jan Hubicka <hubicka@ucw.cz>
39291 * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
39292 visibility is safe.
39294 2014-02-04 Marek Polacek <polacek@redhat.com>
39296 * gdbinit.in (pel): Define.
39298 2014-02-04 Bernd Edlinger <bernd.edlinger@hotmail.de>
39300 * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
39303 2014-02-04 Richard Biener <rguenther@suse.de>
39306 * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
39307 in function context local.
39308 (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
39309 * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
39310 similar to LTO_imported_decl_ref.
39312 2014-02-04 Jakub Jelinek <jakub@redhat.com>
39314 PR tree-optimization/60002
39315 * cgraphclones.c (build_function_decl_skip_args): Clear
39316 DECL_LANG_SPECIFIC.
39318 PR tree-optimization/60023
39319 * tree-if-conv.c (predicate_mem_writes): Pass true instead of
39320 false to gsi_replace.
39321 * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
39322 has been in some EH region and vec_stmt could throw, add
39323 vec_stmt into the same EH region.
39324 * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
39325 has no lhs, ignore it.
39326 * internal-fn.c (expand_MASK_LOAD): Likewise.
39329 * tree-inline.c (copy_forbidden): Fail for
39330 __attribute__((optimize (0))) functions.
39333 * omp-low.c (simd_clone_struct_copy): If from->inbranch
39334 is set, copy one less argument.
39335 (expand_simd_clones): Don't subtract clone_info->inbranch
39336 from simd_clone_struct_alloc argument.
39338 PR rtl-optimization/57915
39339 * recog.c (simplify_while_replacing): If all unary/binary/relational
39340 operation arguments are constant, attempt to simplify those.
39342 PR middle-end/59261
39343 * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
39344 if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
39346 2014-02-04 Richard Biener <rguenther@suse.de>
39348 PR tree-optimization/60012
39349 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
39350 TBAA disambiguation to all DDRs.
39352 2014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
39355 * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
39356 (LINK_SPEC): Use it for -shared, -shared-libgcc.
39358 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
39361 * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
39363 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
39365 * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
39366 * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
39368 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
39371 * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
39372 to figure out targets of polymorphic calls with known decl.
39373 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
39374 * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
39375 * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
39376 (get_polymorphic_call_info): ... here.
39377 (get_polymorphic_call_info_from_invariant): New function.
39379 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
39381 * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
39382 lookup via vtable pointer; check for type consistency
39383 and turn inconsitent facts into UNREACHABLE.
39384 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
39385 * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
39386 type inconsistent querries; return UNREACHABLE instead.
39388 2014-02-03 Richard Henderson <rth@twiddle.net>
39391 * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
39392 already processed this node.
39393 (normalize_one_pred_1): Pass along mark_set.
39394 (normalize_one_pred): Create and destroy a pointer_set_t.
39395 (normalize_one_pred_chain): Likewise.
39397 2014-02-03 Laurent Aflonsi <laurent.alfonsi@st.com>
39399 PR gcov-profile/58602
39400 * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
39402 2014-02-03 Jan Hubicka <hubicka@ucw.cz>
39405 * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
39406 -fno-devirtualize; try to devirtualize by the knowledge of
39407 virtual table pointer given by aggregate propagation.
39408 * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
39409 (ipa_print_node_jump_functions): Dump also offset that
39410 is relevant for polymorphic calls.
39411 (determine_known_aggregate_parts): Add arg_type parameter; use it
39412 instead of determining the type from pointer type.
39413 (ipa_compute_jump_functions_for_edge): Update call of
39414 determine_known_aggregate_parts.
39415 * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
39416 (gimple_get_virt_method_for_binfo): ... here; simplify using
39417 vtable_pointer_value_to_vtable.
39418 * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
39419 * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
39420 to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
39421 (vtable_pointer_value_to_vtable): Break out from ...; handle also
39423 (vtable_pointer_value_to_binfo): ... here.
39424 * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
39426 2014-02-03 Teresa Johnson <tejohnson@google.com>
39428 * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
39429 redef of outer loop index variable.
39431 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
39435 * doc/extend.texi (Function Attributes): Typo.
39437 2014-02-03 Cong Hou <congh@google.com>
39439 PR tree-optimization/60000
39440 * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
39441 if the vectorized statement is a store. A store statement can only
39442 appear at the end of pattern statements.
39444 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
39446 * config/i386/i386.c (flag_opts): Add -mlong-double-128.
39447 (ix86_option_override_internal): Default long double to 64-bit for
39448 32-bit Bionic and to 128-bit for 64-bit Bionic.
39450 * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
39451 TARGET_LONG_DOUBLE_128 is true.
39452 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
39454 * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
39455 (mlong-double-64): Negate -mlong-double-128.
39456 (mlong-double-128): New option.
39458 * config/i386/i386-c.c (ix86_target_macros): Define
39459 __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
39461 * doc/invoke.texi: Document -mlong-double-128.
39463 2014-02-03 H.J. Lu <hongjiu.lu@intel.com>
39465 PR rtl-optimization/60024
39466 * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
39468 2014-02-03 Markus Trippelsdorf <markus@trippelsdorf.de>
39470 * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
39472 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
39474 PR rtl-optimization/57662
39475 * sel-sched.c (code_motion_path_driver): Do not mark already not
39476 existing blocks in the visiting bitmap.
39478 2014-02-03 Andrey Belevantsev <abel@ispras.ru>
39480 * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
39481 on the insn being emitted.
39483 2014-02-03 James Greenhalgh <james.greenhalgh@arm.com>
39484 Will Deacon <will.deacon@arm.com>
39486 * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
39488 2014-02-03 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
39490 * config/arm/arm-tables.opt: Regenerate.
39492 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39494 * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
39495 for vector types other than V16QImode.
39496 * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
39497 define_expand, and call altivec_expand_vec_perm_le when producing
39498 code with little endian element order.
39499 (*altivec_vperm_<mode>_internal): New insn having previous
39500 behavior of altivec_vperm_<mode>.
39501 (altivec_vperm_<mode>_uns): Change to a define_expand, and call
39502 altivec_expand_vec_perm_le when producing code with little endian
39504 (*altivec_vperm_<mode>_uns_internal): New insn having previous
39505 behavior of altivec_vperm_<mode>_uns.
39507 2014-02-02 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39509 * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
39510 (altivec_vsumsws): Add handling for -maltivec=be with a little
39512 (altivec_vsumsws_direct): New.
39513 (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
39514 gen_altivec_vsumsws.
39516 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
39518 * ipa-devirt.c (subbinfo_with_vtable_at_offset,
39519 vtable_pointer_value_to_binfo): New functions.
39520 * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
39521 * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
39523 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
39525 * config/nios2/nios2.md (load_got_register): Initialize GOT
39526 pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
39527 * config/nios2/nios2.c (nios2_function_profiler): Likewise.
39529 2014-02-02 Jan Hubicka <hubicka@ucw.cz>
39531 * ipa-prop.c (update_jump_functions_after_inlining): When type is not
39532 preserverd by passthrough, do not propagate the type.
39534 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
39536 * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
39537 (mips_atomic_assign_expand_fenv): New function.
39538 (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
39540 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
39542 * doc/extend.texi (__builtin_mips_get_fcsr): Document.
39543 (__builtin_mips_set_fcsr): Likewise.
39544 * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
39545 MIPS_USI_FTYPE_VOID.
39546 * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
39547 (mips16_expand_set_fcsr): Likewise.
39548 * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
39549 (mips16_set_fcsr_stub): Likewise.
39550 (mips16_get_fcsr_one_only_stub): New class.
39551 (mips16_set_fcsr_one_only_stub): Likewise.
39552 (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
39553 (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
39554 (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
39555 (hard_float): New availability predicate.
39556 (mips_builtins): Add get_fcsr and set_fcsr.
39557 (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
39558 * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
39559 (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
39560 (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
39561 (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
39564 2014-02-02 Richard Sandiford <rdsandiford@googlemail.com>
39566 * config/mips/mips.c (mips_one_only_stub): New class.
39567 (mips_need_mips16_rdhwr_p): Replace with...
39568 (mips16_rdhwr_stub): ...this new variable.
39569 (mips16_stub_call_address): New function.
39570 (mips16_rdhwr_one_only_stub): New class.
39571 (mips_expand_thread_pointer): Use mips16_stub_call_address.
39572 (mips_output_mips16_rdhwr): Delete.
39573 (mips_finish_stub): New function.
39574 (mips_code_end): Use it to handle rdhwr stubs.
39576 2014-02-02 Uros Bizjak <ubizjak@gmail.com>
39579 * config/i386/i386.c (classify_argument): Fix handling of bit_offset
39580 when calculating size of integer atomic types.
39582 2014-02-02 H.J. Lu <hongjiu.lu@intel.com>
39584 * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
39586 2014-02-01 Jakub Jelinek <jakub@redhat.com>
39588 PR tree-optimization/60003
39589 * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
39590 * profile.c (branch_prob): Use gimple_call_builtin_p
39591 to check for BUILT_IN_SETJMP_RECEIVER.
39592 * tree-inline.c (copy_bb): Call notice_special_calls.
39594 2014-01-31 Vladimir Makarov <vmakarov@redhat.com>
39597 * lra-constraints.c (process_alt_operands): Update reload_sum only
39600 2014-01-31 Richard Henderson <rth@redhat.com>
39602 PR middle-end/60004
39603 * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
39604 until after else_eh is processed.
39606 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
39608 * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
39609 (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
39610 (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
39611 in smmintrin.h, remove them.
39612 (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
39613 * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
39614 * config/i386/i386.md (ROUND_SAE): Fix value.
39615 * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
39616 (const48_operand): New.
39617 * config/i386/subst.md (round), (round_expand): Use
39618 const_4_or_8_to_11_operand.
39619 (round_saeonly), (round_saeonly_expand): Use const48_operand.
39621 2014-01-31 Ilya Tocar <ilya.tocar@intel.com>
39623 * config/i386/constraints.md (Yk): Swap meaning with k.
39624 * config/i386/i386.md (movhi_internal): Change Yk to k.
39625 (movqi_internal): Ditto.
39626 (*k<logic><mode>): Ditto.
39629 (kandn<mode>): Ditto.
39630 (*<code>hi_1): Ditto.
39631 (*<code>qi_1): Ditto.
39632 (kxnor<mode>): Ditto.
39633 (kortestzhi): Ditto.
39634 (kortestchi): Ditto.
39636 (*one_cmplhi2_1): Ditto.
39637 (*one_cmplqi2_1): Ditto.
39638 * config/i386/sse.md (): Change k to Yk.
39639 (avx512f_load<mode>_mask): Ditto.
39640 (avx512f_blendm<mode>): Ditto.
39641 (avx512f_store<mode>_mask): Ditto.
39642 (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
39643 (avx512f_storedqu<mode>_mask): Ditto.
39644 (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
39646 (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
39647 (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
39648 (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
39649 (avx512f_maskcmp<mode>3): Ditto.
39650 (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
39651 (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
39652 (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
39653 (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
39654 (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
39655 (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
39656 (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
39657 (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
39658 (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
39659 (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
39660 (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
39661 (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
39662 (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
39663 (vec_extract_lo_<mode>_maskm): Ditto.
39664 (vec_extract_hi_<mode>_maskm): Ditto.
39665 (avx512f_vternlog<mode>_mask): Ditto.
39666 (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
39667 (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
39668 (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
39669 (avx512f_<code>v8div16qi2_mask): Ditto.
39670 (avx512f_<code>v8div16qi2_mask_store): Ditto.
39671 (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
39672 (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
39673 (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
39674 (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
39675 (*avx512pf_gatherpf<mode>sf_mask): Ditto.
39676 (*avx512pf_gatherpf<mode>df_mask): Ditto.
39677 (*avx512pf_scatterpf<mode>sf_mask): Ditto.
39678 (*avx512pf_scatterpf<mode>df_mask): Ditto.
39679 (avx512cd_maskb_vec_dupv8di): Ditto.
39680 (avx512cd_maskw_vec_dupv16si): Ditto.
39681 (avx512f_vpermi2var<mode>3_maskz): Ditto.
39682 (avx512f_vpermi2var<mode>3_mask): Ditto.
39683 (avx512f_vpermi2var<mode>3_mask): Ditto.
39684 (avx512f_vpermt2var<mode>3_maskz): Ditto.
39685 (*avx512f_gathersi<mode>): Ditto.
39686 (*avx512f_gathersi<mode>_2): Ditto.
39687 (*avx512f_gatherdi<mode>): Ditto.
39688 (*avx512f_gatherdi<mode>_2): Ditto.
39689 (*avx512f_scattersi<mode>): Ditto.
39690 (*avx512f_scatterdi<mode>): Ditto.
39691 (avx512f_compress<mode>_mask): Ditto.
39692 (avx512f_compressstore<mode>_mask): Ditto.
39693 (avx512f_expand<mode>_mask): Ditto.
39694 * config/i386/subst.md (mask): Change k to Yk.
39695 (mask_scalar_merge): Ditto.
39698 2014-01-31 Marc Glisse <marc.glisse@inria.fr>
39700 * doc/extend.texi (Vector Extensions): Document ?: in C++.
39702 2014-01-31 Richard Biener <rguenther@suse.de>
39704 PR middle-end/59990
39705 * builtins.c (fold_builtin_memory_op): Make sure to not
39706 use a floating-point mode or a boolean or enumeral type for
39707 the copy operation.
39709 2014-01-30 DJ Delorie <dj@redhat.com>
39711 * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
39712 * config/msp430/msp430.md (msp430_refsym_need_exit): New.
39713 * config/msp430/msp430.c (msp430_expand_epilogue): Call it
39714 whenever main() has an epilogue.
39716 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39718 * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
39719 unused variable "field".
39720 * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
39721 (vsx_mergeh_<mode>): Likewise.
39722 * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
39723 (altivec_vmrghh): Likewise.
39724 (altivec_vmrghw): Likewise.
39725 (altivec_vmrglb): Likewise.
39726 (altivec_vmrglh): Likewise.
39727 (altivec_vmrglw): Likewise.
39728 (altivec_vspltb): Add missing uses.
39729 (altivec_vsplth): Likewise.
39730 (altivec_vspltw): Likewise.
39731 (altivec_vspltsf): Likewise.
39733 2014-01-30 Jakub Jelinek <jakub@redhat.com>
39736 * ifcvt.c (cond_exec_process_insns): Don't conditionalize
39737 frame related instructions.
39739 2014-01-30 Vladimir Makarov <vmakarov@redhat.com>
39741 PR rtl-optimization/59959
39742 * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
39743 any reload of register whose subreg is invalid.
39745 2014-01-30 Jakub Jelinek <jakub@redhat.com>
39747 * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
39748 * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
39749 Add missing return type - void.
39751 2014-01-30 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39753 * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
39754 gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
39755 remove element index adjustment for endian (now handled in vsx.md
39757 (altivec_expand_vec_perm_const): Use
39758 gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
39759 * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
39760 (vsx_xxspltw_<mode>): Adjust element index for little endian.
39761 * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
39762 define_expand and a new define_insn *altivec_vspltb_internal;
39763 adjust for -maltivec=be on a little endian target.
39764 (altivec_vspltb_direct): New.
39765 (altivec_vsplth): Divide into a define_expand and a new
39766 define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
39767 little endian target.
39768 (altivec_vsplth_direct): New.
39769 (altivec_vspltw): Divide into a define_expand and a new
39770 define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
39771 little endian target.
39772 (altivec_vspltw_direct): New.
39773 (altivec_vspltsf): Divide into a define_expand and a new
39774 define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
39775 a little endian target.
39777 2014-01-30 Richard Biener <rguenther@suse.de>
39779 PR tree-optimization/59993
39780 * tree-ssa-forwprop.c (associate_pointerplus): Check we
39781 can propagate form the earlier stmt and avoid the transform
39782 when the intermediate result is needed.
39784 2014-01-30 Alangi Derick <alangiderick@gmail.com>
39786 * README.Portability: Fix typo.
39788 2014-01-30 David Holsgrove <david.holsgrove@xilinx.com>
39790 * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
39791 comparison_operator with ordered_comparison_operator.
39793 2014-01-30 Nick Clifton <nickc@redhat.com>
39795 * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
39796 Rename to mn10300_store_multiple_regs.
39797 * config/mn10300/mn10300.c: Likewise.
39798 * config/mn10300/mn10300.md (store_movm): Fix typo: call
39799 store_multiple_regs.
39800 * config/mn10300/predicates.md (mn10300_store_multiple_operation):
39801 Call mn10300_store_multiple_regs.
39803 2014-01-30 Nick Clifton <nickc@redhat.com>
39804 DJ Delorie <dj@redhat.com>
39806 * config/rl78/rl78.c (register_sizes): Make the "upper half" of
39807 %fp 2 to keep registers after it properly word-aligned.
39808 (rl78_alloc_physical_registers_umul): Handle the case where both
39809 input operands are the same.
39811 2014-01-30 Richard Biener <rguenther@suse.de>
39813 PR tree-optimization/59903
39814 * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
39817 2014-01-30 Jason Merrill <jason@redhat.com>
39820 * tree.c (walk_type_fields): Handle VECTOR_TYPE.
39823 * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
39825 2014-01-30 Richard Biener <rguenther@suse.de>
39827 PR tree-optimization/59951
39828 * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
39830 2014-01-30 Savin Zlobec <savin.zlobec@gmail.com>
39833 * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
39834 SFmode to DFmode case.
39836 2014-01-29 DJ Delorie <dj@redhat.com>
39838 * config/msp430/msp430.opt (-minrt): New.
39839 * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
39841 (ENDFILE_SPEC): Likewise.
39843 2014-01-29 Jan Hubicka <hubicka@ucw.cz>
39845 * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
39846 (estimate_function_body_sizes): Use it.
39848 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
39851 * dwarf2out.c (is_cxx_auto): New.
39852 (is_base_type): Use it.
39853 (gen_type_die_with_usage): Likewise.
39855 2014-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
39857 * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Use
39858 CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
39859 * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
39860 -maltivec=be with LE targets.
39861 (vsx_mergeh_<mode>): Likewise.
39862 * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
39863 (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
39864 (altivec_vmrghb): Replace with define_expand and new
39865 *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
39866 (altivec_vmrghb_direct): New define_insn.
39867 (altivec_vmrghh): Replace with define_expand and new
39868 *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
39869 (altivec_vmrghh_direct): New define_insn.
39870 (altivec_vmrghw): Replace with define_expand and new
39871 *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
39872 (altivec_vmrghw_direct): New define_insn.
39873 (*altivec_vmrghsf): Adjust for endianness.
39874 (altivec_vmrglb): Replace with define_expand and new
39875 *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
39876 (altivec_vmrglb_direct): New define_insn.
39877 (altivec_vmrglh): Replace with define_expand and new
39878 *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
39879 (altivec_vmrglh_direct): New define_insn.
39880 (altivec_vmrglw): Replace with define_expand and new
39881 *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
39882 (altivec_vmrglw_direct): New define_insn.
39883 (*altivec_vmrglsf): Adjust for endianness.
39884 (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
39885 (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
39886 (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
39887 (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
39888 (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
39889 (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
39890 (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
39891 (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
39893 2014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com>
39895 * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
39896 (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
39899 2014-01-29 Richard Biener <rguenther@suse.de>
39901 PR tree-optimization/58742
39902 * tree-ssa-forwprop.c (associate_pointerplus): Rename to
39903 associate_pointerplus_align.
39904 (associate_pointerplus_diff): New function.
39905 (associate_pointerplus): Likewise. Call associate_pointerplus_align
39906 and associate_pointerplus_diff.
39908 2014-01-29 Richard Biener <rguenther@suse.de>
39910 * lto-streamer.h (LTO_major_version): Bump to 3.
39911 (LTO_minor_version): Reset to 0.
39913 2014-01-29 Renlin Li <Renlin.Li@arm.com>
39915 * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
39916 * config/arm/arm.c (FL_FOR_ARCH7VE): New.
39917 (arm_file_start): Generate correct asm header for armv7ve.
39918 * config/arm/bpabi.h: Add multilib support for armv7ve.
39919 * config/arm/driver-arm.c: Change the architectures of cortex-a7
39920 and cortex-a15 to armv7ve.
39921 * config/arm/t-aprofile: Add multilib support for armv7ve.
39922 * doc/invoke.texi: Document -march=armv7ve.
39924 2014-01-29 Richard Biener <rguenther@suse.de>
39926 PR tree-optimization/58742
39927 * tree-ssa-forwprop.c (associate_plusminus): Return true
39928 if we changed sth, defer EH cleanup to ...
39929 (ssa_forward_propagate_and_combine): ... here. Call simplify_mult.
39930 (simplify_mult): New function.
39932 2014-01-29 Jakub Jelinek <jakub@redhat.com>
39934 PR middle-end/59917
39935 PR tree-optimization/59920
39936 * tree.c (build_common_builtin_nodes): Remove
39937 __builtin_setjmp_dispatcher initialization.
39938 * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
39939 * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
39940 instead of gsi_after_labels + manually skipping debug stmts.
39941 Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
39942 ignore bbs with IFN_ABNORMAL_DISPATCHER.
39943 * tree-inline.c (copy_edges_for_bb): Remove
39944 can_make_abnormal_goto argument, instead add abnormal_goto_dest
39945 argument. Ignore computed_goto_p stmts. Don't call
39946 make_abnormal_goto_edges. If a call might need abnormal edges
39947 for non-local gotos, see if it already has an edge to
39948 IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
39949 with true argument, don't do anything then, otherwise add
39950 EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
39951 (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
39953 * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
39954 (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
39955 (lower_stmt): Don't set data->calls_builtin_setjmp.
39956 (lower_builtin_setjmp): Adjust comment.
39957 * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
39958 * tree-cfg.c (found_computed_goto): Remove.
39959 (factor_computed_gotos): Remove.
39960 (make_goto_expr_edges): Return bool, true for computed gotos.
39961 Don't call make_abnormal_goto_edges.
39962 (build_gimple_cfg): Don't set found_computed_goto, don't call
39963 factor_computed_gotos.
39964 (computed_goto_p): No longer static.
39965 (make_blocks): Don't set found_computed_goto.
39966 (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
39967 (make_edges): If make_goto_expr_edges returns true, push bb
39968 into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
39969 instead of calling make_abnormal_goto_edges push bb into ab_edge_call
39970 vector. Record mapping between bbs and OpenMP regions if there
39971 are any, adjust make_gimple_omp_edges caller. Call
39972 handle_abnormal_edges.
39973 (make_abnormal_goto_edges): Remove.
39974 * tree-cfg.h (make_abnormal_goto_edges): Remove.
39975 (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
39976 * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
39977 * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
39978 * internal-fn.def (ABNORMAL_DISPATCHER): New.
39979 * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
39980 filling *region also set *region_idx to (*region)->entry->index.
39983 * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
39984 For REGs set ORIGINAL_REGNO.
39986 2014-01-29 Bingfeng Mei <bmei@broadcom.com>
39988 * doc/md.texi: Mention that a target shouldn't implement
39989 vec_widen_(s|u)mul_even/odd pair if it is less efficient
39992 2014-01-29 Jakub Jelinek <jakub@redhat.com>
39994 PR tree-optimization/59594
39995 * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
39996 a copy of the datarefs vector rather than the vector itself.
39998 2014-01-28 Jason Merrill <jason@redhat.com>
40001 * dwarf2out.c (auto_die): New static.
40002 (gen_type_die_with_usage): Handle C++1y 'auto'.
40003 (gen_subprogram_die): If in-class DIE had 'auto', emit type again
40006 2014-01-28 H.J. Lu <hongjiu.lu@intel.com>
40009 * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
40010 (SPEC_X32): Likewise.
40011 (SPEC_64): Likewise.
40012 * config/i386/i386.c (ix86_option_override_internal): Turn off
40013 OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
40015 (x86_file_start): Output .code16gcc for TARGET_16BIT.
40016 * config/i386/i386.h (TARGET_16BIT): New macro.
40017 (TARGET_16BIT_P): Likewise.
40018 * config/i386/i386.opt: Add m16.
40019 * doc/invoke.texi: Document -m16.
40021 2014-01-28 Jakub Jelinek <jakub@redhat.com>
40023 PR preprocessor/59935
40024 * input.c (location_get_source_line): Bail out on when line number
40025 is zero, and test the return value of lookup_or_add_file_to_cache_tab.
40027 2014-01-28 Richard Biener <rguenther@suse.de>
40029 PR tree-optimization/58742
40030 * tree-ssa-forwprop.c (associate_plusminus): Handle
40031 pointer subtraction of the form (T)(P + A) - (T)P.
40033 2014-01-28 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
40035 * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
40038 2014-01-28 Richard Biener <rguenther@suse.de>
40041 2014-01-28 Richard Biener <rguenther@suse.de>
40043 PR rtl-optimization/45364
40044 PR rtl-optimization/59890
40045 * var-tracking.c (local_get_addr_clear_given_value): Handle
40046 already cleared slot.
40047 (val_reset): Handle not allocated local_get_addr_cache.
40048 (vt_find_locations): Use post-order on the inverted CFG.
40050 2014-01-28 Richard Biener <rguenther@suse.de>
40052 * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
40054 2014-01-28 Richard Biener <rguenther@suse.de>
40056 PR rtl-optimization/45364
40057 PR rtl-optimization/59890
40058 * var-tracking.c (local_get_addr_clear_given_value): Handle
40059 already cleared slot.
40060 (val_reset): Handle not allocated local_get_addr_cache.
40061 (vt_find_locations): Use post-order on the inverted CFG.
40063 2014-01-28 Alan Modra <amodra@gmail.com>
40065 * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
40066 * configure.ac <recursive call for build != host>: Define
40067 GENERATOR_FILE. Comment. Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
40068 and LD_FOR_BUILD too.
40069 * configure: Regenerate.
40071 2014-01-27 Allan Sandfeld Jensen <sandfeld@kde.org>
40073 * config/i386/i386.c (get_builtin_code_for_version): Separate
40074 Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
40075 Broadwell from Haswell.
40077 2014-01-27 Steve Ellcey <sellcey@mips.com>
40079 * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
40080 Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
40081 * config/mips/mips.c (mips_option_override): Change setting
40083 * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
40084 * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
40085 Change from Mask to Var.
40087 2014-01-27 Jeff Law <law@redhat.com>
40089 * ipa-inline.c (inline_small_functions): Fix typo.
40091 2014-01-27 Ilya Tocar <ilya.tocar@intel.com>
40093 * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
40094 (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
40095 (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
40096 (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
40097 (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
40098 (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
40099 (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
40100 (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
40101 (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
40102 (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
40103 (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
40104 (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
40105 (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
40106 (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
40107 (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
40108 (_mm512_storeu_epi64): Ditto.
40109 (_mm512_cmpge_epi32_mask): Ditto.
40110 (_mm512_cmpge_epu32_mask): Ditto.
40111 (_mm512_cmpge_epi64_mask): Ditto.
40112 (_mm512_cmpge_epu64_mask): Ditto.
40113 (_mm512_cmple_epi32_mask): Ditto.
40114 (_mm512_cmple_epu32_mask): Ditto.
40115 (_mm512_cmple_epi64_mask): Ditto.
40116 (_mm512_cmple_epu64_mask): Ditto.
40117 (_mm512_cmplt_epi32_mask): Ditto.
40118 (_mm512_cmplt_epu32_mask): Ditto.
40119 (_mm512_cmplt_epi64_mask): Ditto.
40120 (_mm512_cmplt_epu64_mask): Ditto.
40121 (_mm512_cmpneq_epi32_mask): Ditto.
40122 (_mm512_cmpneq_epu32_mask): Ditto.
40123 (_mm512_cmpneq_epi64_mask): Ditto.
40124 (_mm512_cmpneq_epu64_mask): Ditto.
40125 (_mm512_expand_pd): Ditto.
40126 (_mm512_expand_ps): Ditto.
40127 * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
40128 VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
40129 VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
40130 * config/i386/i386.c (ix86_builtins): Add
40131 IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
40132 IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
40133 IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
40134 IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
40135 IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
40136 IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
40137 IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
40138 IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
40139 IX86_BUILTIN_PMOVUSQW512_MEM.
40140 (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
40141 __builtin_ia32_pmovsqd512mem_mask,
40142 __builtin_ia32_pmovqd512mem_mask,
40143 __builtin_ia32_pmovusqw512mem_mask,
40144 __builtin_ia32_pmovsqw512mem_mask,
40145 __builtin_ia32_pmovqw512mem_mask,
40146 __builtin_ia32_pmovusdw512mem_mask,
40147 __builtin_ia32_pmovsdw512mem_mask,
40148 __builtin_ia32_pmovdw512mem_mask,
40149 __builtin_ia32_pmovqb512mem_mask,
40150 __builtin_ia32_pmovusqb512mem_mask,
40151 __builtin_ia32_pmovsqb512mem_mask,
40152 __builtin_ia32_pmovusdb512mem_mask,
40153 __builtin_ia32_pmovsdb512mem_mask,
40154 __builtin_ia32_pmovdb512mem_mask.
40155 (bdesc_args): Add __builtin_ia32_expanddf512,
40156 __builtin_ia32_expandsf512.
40157 (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
40158 VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
40159 VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
40160 * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
40161 (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
40162 (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
40163 (avx512f_<code>v8div16qi2_mask_store): This.
40164 (avx512f_expand<mode>): New.
40166 2014-01-27 Kirill Yukhin <kirill.yukhin@intel.com>
40168 * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
40170 (_mm512_mask_prefetch_i64gather_pd): Ditto.
40171 (_mm512_prefetch_i32scatter_pd): Ditto.
40172 (_mm512_mask_prefetch_i32scatter_pd): Ditto.
40173 (_mm512_prefetch_i64scatter_pd): Ditto.
40174 (_mm512_mask_prefetch_i64scatter_pd): Ditto.
40175 (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
40176 (_mm512_mask_prefetch_i64gather_ps): Ditto.
40177 (_mm512_prefetch_i32scatter_ps): Ditto.
40178 (_mm512_mask_prefetch_i32scatter_ps): Ditto.
40179 (_mm512_prefetch_i64scatter_ps): Ditto.
40180 (_mm512_mask_prefetch_i64scatter_ps): Ditto.
40181 * config/i386/i386-builtin-types.def: Define
40182 VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
40183 and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
40184 * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
40185 IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
40186 IX86_BUILTIN_SCATTERPFQPD.
40187 (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
40188 __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
40189 __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
40190 __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
40191 __builtin_ia32_scatterpfqps.
40192 (ix86_expand_builtin): Expand new built-ins.
40193 * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
40194 fix memory access data type.
40195 (*avx512pf_gatherpf<mode>_mask): Ditto.
40196 (*avx512pf_gatherpf<mode>): Ditto.
40197 (avx512pf_scatterpf<mode>): Ditto.
40198 (*avx512pf_scatterpf<mode>_mask): Ditto.
40199 (*avx512pf_scatterpf<mode>): Ditto.
40200 (GATHER_SCATTER_SF_MEM_MODE): New.
40201 (avx512pf_gatherpf<mode>df): Ditto.
40202 (*avx512pf_gatherpf<mode>df_mask): Ditto.
40203 (*avx512pf_scatterpf<mode>df): Ditto.
40205 2014-01-27 Jakub Jelinek <jakub@redhat.com>
40208 * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
40209 know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
40212 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
40214 * common/config/arm/arm-common.c
40215 (arm_rewrite_mcpu): Handle multiple names.
40217 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
40219 2014-01-27 James Greenhalgh <james.greenhalgh@arm.com>
40221 * gimple-builder.h (create_gimple_tmp): Delete.
40223 2014-01-27 Christian Bruel <christian.bruel@st.com>
40225 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
40228 2014-01-26 John David Anglin <danglin@gcc.gnu.org>
40230 * config/pa/pa.md (call): Generate indirect long calls to non-local
40231 functions when outputing 32-bit code.
40232 (call_value): Likewise except for special call to buggy powf function.
40234 * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
40235 portable runtime and PIC indirect calls.
40236 (pa_output_indirect_call): Remove unnecessary nop from portable runtime
40237 and PIC call sequences. Use ldo instead of blr to set return register
40238 in PIC call sequence.
40240 2014-01-25 Walter Lee <walt@tilera.com>
40242 * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
40243 avoid clobbering a live register.
40245 2014-01-25 Walter Lee <walt@tilera.com>
40247 * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
40248 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
40249 * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
40250 Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
40252 2014-01-25 Walter Lee <walt@tilera.com>
40254 * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
40255 arguments on even registers.
40256 (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
40258 * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
40259 (BIGGEST_ALIGNMENT): Ditto.
40260 (BIGGEST_FIELD_ALIGNMENT): Ditto.
40262 2014-01-25 Walter Lee <walt@tilera.com>
40264 * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
40265 insns before bundling.
40266 * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
40268 2014-01-25 Walter Lee <walt@tilera.com>
40270 * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
40271 PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
40272 * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
40274 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
40276 * config/mips/constraints.md (kl): Delete.
40277 * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
40278 define expands, using...
40279 (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
40280 instructions for MIPS16.
40281 (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
40282 non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
40284 2014-01-25 Walter Lee <walt@tilera.com>
40286 * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
40290 2014-01-25 Walter Lee <walt@tilera.com>
40292 * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
40293 (TARGET_EXPAND_TO_RTL_HOOK): Define.
40295 2014-01-25 Richard Sandiford <rdsandiford@googlemail.com>
40297 * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
40300 2014-01-25 Jakub Jelinek <jakub@redhat.com>
40302 * print-rtl.c (in_call_function_usage): New var.
40303 (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
40304 EXPR_LIST mode as mode and not as reg note name.
40306 PR middle-end/59561
40307 * cfgloopmanip.c (copy_loop_info): If
40308 loop->warned_aggressive_loop_optimizations, make sure
40309 the flag is set in target loop too.
40311 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
40313 * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
40315 * builtins.def: Likewise.
40316 * cilk.h (fn_contains_cilk_spawn_p): Likewise.
40317 * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
40318 * ira.c (ira_setup_eliminable_regset): Likewise.
40319 * omp-low.c (gate_expand_omp): Likewise.
40320 (execute_lower_omp): Likewise.
40321 (diagnose_sb_0): Likewise.
40322 (gate_diagnose_omp_blocks): Likewise.
40323 (simd_clone_clauses_extract): Likewise.
40326 2014-01-24 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
40328 * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
40329 correction for little endian...
40330 * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
40333 2014-01-24 Jeff Law <law@redhat.com>
40335 PR tree-optimization/59919
40336 * tree-vrp.c (find_assert_locations_1): Do not register asserts
40337 for non-returning calls.
40339 2014-01-24 James Greenhalgh <james.greenhalgh@arm.com>
40341 * common/config/aarch64/aarch64-common.c
40342 (aarch64_rewrite_mcpu): Handle multiple names.
40343 * config/aarch64/aarch64.h
40344 (BIG_LITTLE_SPEC): Do not discard mcpu switches.
40346 2014-01-24 Dodji Seketeli <dodji@redhat.com>
40348 * input.c (add_file_to_cache_tab): Handle the case where fopen
40351 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
40354 * config/i386/i386.md (pushsf splitter): Get stack adjustment
40355 from push operand if code of push isn't PRE_DEC.
40357 2014-01-23 Michael Meissner <meissner@linux.vnet.ibm.com>
40360 * doc/invoke.texi (RS/6000 and PowerPC Options): Document
40361 -mquad-memory-atomic. Update -mquad-memory documentation to say
40362 it is only used for non-atomic loads/stores.
40364 * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
40365 -mquad-memory or -mquad-memory-atomic switches.
40367 * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
40368 -mquad-memory-atomic to ISA 2.07 support.
40370 * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
40371 to separate support of normal quad word memory operations (ldq, stq)
40372 from the atomic quad word memory operations.
40374 * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
40375 support to separate non-atomic quad word operations from atomic
40376 quad word operations. Disable non-atomic quad word operations in
40377 little endian mode so that we don't have to swap words after the
40378 load and before the store.
40379 (quad_load_store_p): Add comment about atomic quad word support.
40380 (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
40381 options printed with -mdebug=reg.
40383 * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
40384 -mquad-memory-atomic as the test for whether we have quad word
40385 atomic instructions.
40386 (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
40387 or -mp8-vector are used, allow byte/half-word atomic operations.
40389 * config/rs6000/sync.md (load_lockedti): Insure that the address
40390 is a proper indexed or indirect address for the lqarx instruction.
40391 On little endian systems, swap the hi/lo registers after the lqarx
40393 (load_lockedpti): Use indexed_or_indirect_operand predicate to
40394 insure the address is valid for the lqarx instruction.
40395 (store_conditionalti): Insure that the address is a proper indexed
40396 or indirect address for the stqcrx. instruction. On little endian
40397 systems, swap the hi/lo registers before doing the stqcrx.
40399 (store_conditionalpti): Use indexed_or_indirect_operand predicate to
40400 insure the address is valid for the stqcrx. instruction.
40402 * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
40403 Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
40404 type of quad memory support is available.
40406 2014-01-23 Vladimir Makarov <vmakarov@redhat.com>
40408 PR regression/59915
40409 * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
40410 there is a danger of looping.
40412 2014-01-23 Pat Haugen <pthaugen@us.ibm.com>
40414 * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
40415 force flag_ira_loop_pressure if set via command line.
40417 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
40419 * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
40420 (ashr_simd): New builtin handling DI mode.
40421 * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
40422 (aarch64_sshr_simddi): New match pattern.
40423 * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
40424 (vshrd_n_s64): Likewise.
40425 * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
40427 2014-01-23 Nick Clifton <nickc@redhat.com>
40429 * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
40430 (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
40431 favour of mcu specific scripts.
40432 * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
40435 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
40436 Alex Velenko <Alex.Velenko@arm.com>
40438 * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
40439 (vaddv_s16): Likewise.
40440 (vaddv_s32): Likewise.
40441 (vaddv_u8): Likewise.
40442 (vaddv_u16): Likewise.
40443 (vaddv_u32): Likewise.
40444 (vaddvq_s8): Likewise.
40445 (vaddvq_s16): Likewise.
40446 (vaddvq_s32): Likewise.
40447 (vaddvq_s64): Likewise.
40448 (vaddvq_u8): Likewise.
40449 (vaddvq_u16): Likewise.
40450 (vaddvq_u32): Likewise.
40451 (vaddvq_u64): Likewise.
40452 (vaddv_f32): Likewise.
40453 (vaddvq_f32): Likewise.
40454 (vaddvq_f64): Likewise.
40455 (vmaxv_f32): Likewise.
40456 (vmaxv_s8): Likewise.
40457 (vmaxv_s16): Likewise.
40458 (vmaxv_s32): Likewise.
40459 (vmaxv_u8): Likewise.
40460 (vmaxv_u16): Likewise.
40461 (vmaxv_u32): Likewise.
40462 (vmaxvq_f32): Likewise.
40463 (vmaxvq_f64): Likewise.
40464 (vmaxvq_s8): Likewise.
40465 (vmaxvq_s16): Likewise.
40466 (vmaxvq_s32): Likewise.
40467 (vmaxvq_u8): Likewise.
40468 (vmaxvq_u16): Likewise.
40469 (vmaxvq_u32): Likewise.
40470 (vmaxnmv_f32): Likewise.
40471 (vmaxnmvq_f32): Likewise.
40472 (vmaxnmvq_f64): Likewise.
40473 (vminv_f32): Likewise.
40474 (vminv_s8): Likewise.
40475 (vminv_s16): Likewise.
40476 (vminv_s32): Likewise.
40477 (vminv_u8): Likewise.
40478 (vminv_u16): Likewise.
40479 (vminv_u32): Likewise.
40480 (vminvq_f32): Likewise.
40481 (vminvq_f64): Likewise.
40482 (vminvq_s8): Likewise.
40483 (vminvq_s16): Likewise.
40484 (vminvq_s32): Likewise.
40485 (vminvq_u8): Likewise.
40486 (vminvq_u16): Likewise.
40487 (vminvq_u32): Likewise.
40488 (vminnmv_f32): Likewise.
40489 (vminnmvq_f32): Likewise.
40490 (vminnmvq_f64): Likewise.
40492 2014-01-23 James Greenhalgh <james.greenhalgh@arm.com>
40494 * config/aarch64/aarch64-simd.md
40495 (aarch64_dup_lane<mode>): Correct lane number on big-endian.
40496 (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
40497 (*aarch64_mul3_elt<mode>): Likewise.
40498 (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
40499 (*aarch64_mul3_elt_to_64v2df): Likewise.
40500 (*aarch64_mla_elt<mode>): Likewise.
40501 (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
40502 (*aarch64_mls_elt<mode>): Likewise.
40503 (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
40504 (*aarch64_fma4_elt<mode>): Likewise.
40505 (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
40506 (*aarch64_fma4_elt_to_64v2df): Likewise.
40507 (*aarch64_fnma4_elt<mode>): Likewise.
40508 (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
40509 (*aarch64_fnma4_elt_to_64v2df): Likewise.
40510 (aarch64_sq<r>dmulh_lane<mode>): Likewise.
40511 (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
40512 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
40513 (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
40514 (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
40515 (aarch64_sqdmull_lane<mode>_internal): Likewise.
40516 (aarch64_sqdmull2_lane<mode>_internal): Likewise.
40518 2013-01-23 Alex Velenko <Alex.Velenko@arm.com>
40520 * config/aarch64/aarch64-simd.md
40521 (aarch64_be_checked_get_lane<mode>): New define_expand.
40522 * config/aarch64/aarch64-simd-builtins.def
40523 (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
40524 New builtin definition.
40525 * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
40526 Use new safe be builtin.
40528 2014-01-23 Alex Velenko <Alex.Velenko@arm.com>
40530 * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
40532 (aarch64_be_st1<mode>): Likewise.
40533 (aarch_ld1<VALL:mode>): Define_expand modified.
40534 (aarch_st1<VALL:mode>): Likewise.
40535 * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
40536 (UNSPEC_ST1): Likewise.
40538 2014-01-23 David Holsgrove <david.holsgrove@xilinx.com>
40540 * config/microblaze/microblaze.md: Add trap insn and attribute
40542 2014-01-23 Dodji Seketeli <dodji@redhat.com>
40544 PR preprocessor/58580
40545 * input.h (location_get_source_line): Take an additional line_size
40547 (void diagnostics_file_cache_fini): Declare new function.
40548 * input.c (struct fcache): New type.
40549 (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
40550 New static constants.
40551 (diagnostic_file_cache_init, total_lines_num)
40552 (lookup_file_in_cache_tab, evicted_cache_tab_entry)
40553 (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
40554 (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
40555 (get_next_line, read_next_line, goto_next_line, read_line_num):
40556 New static function definitions.
40557 (diagnostic_file_cache_fini): New function.
40558 (location_get_source_line): Take an additional output line_len
40559 parameter. Re-write using lookup_or_add_file_to_cache_tab and
40561 * diagnostic.c (diagnostic_finish): Call
40562 diagnostic_file_cache_fini.
40563 (adjust_line): Take an additional input parameter for the length
40564 of the line, rather than calculating it with strlen.
40565 (diagnostic_show_locus): Adjust the use of
40566 location_get_source_line and adjust_line with respect to their new
40567 signature. While displaying a line now, do not stop at the first
40568 null byte. Rather, display the zero byte as a space and keep
40569 going until we reach the size of the line.
40570 * Makefile.in: Add vec.o to OBJS-libcommon
40572 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
40573 Ilya Tocar <ilya.tocar@intel.com>
40575 * config/i386/avx512fintrin.h (_mm512_kmov): New.
40576 * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
40577 (__builtin_ia32_kmov16): Ditto.
40578 * config/i386/i386.md (UNSPEC_KMOV): New.
40581 2014-01-23 Kirill Yukhin <kirill.yukhin@intel.com>
40583 * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
40584 (_mm512_storeu_si512): Ditto.
40586 2014-01-23 Richard Sandiford <rdsandiford@googlemail.com>
40589 * rtl.h (get_referenced_operands): Declare.
40590 * recog.c (get_referenced_operands): New function.
40591 * config/mips/mips.c (mips_reorg_process_insns): Check which asm
40592 operands have been referenced when recording LO_SUM references.
40594 2014-01-22 David Holsgrove <david.holsgrove@xilinx.com>
40596 * config/microblaze/microblaze.md: Correct bswaphi2 insn.
40598 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
40600 * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
40601 Enable for generic and recent AMD targets.
40603 2014-01-22 Jan Hubicka <hubicka@ucw.cz>
40605 * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
40606 ARG_SIZE note when adjustment was eliminated.
40608 2014-01-22 Jeff Law <law@redhat.com>
40610 PR tree-optimization/59597
40611 * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
40612 in file. Accept new argument REGISTERING and use it to modify
40613 dump output appropriately.
40614 (register_jump_thread): Corresponding changes.
40615 (mark_threaded_blocks): Reinstate code to cancel unprofitable
40616 thread paths involving joiner blocks. Add code to dump cancelled
40617 jump threading paths.
40619 2014-01-22 Vladimir Makarov <vmakarov@redhat.com>
40621 PR rtl-optimization/59477
40622 * lra-constraints.c (inherit_in_ebb): Process call for living hard
40623 regs. Update reloads_num and potential_reload_hard_regs for all insns.
40625 2014-01-22 Tom Tromey <tromey@redhat.com>
40627 * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
40629 * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
40631 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
40633 PR rtl-optimization/59896
40634 * lra-constraints.c (process_alt_operands): Check unused note for
40635 matched operands of insn with no output reloads.
40637 2014-01-21 Richard Sandiford <rdsandiford@googlemail.com>
40639 * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
40640 (mips_move_from_gpr_cost): Likewise.
40642 2014-01-21 Vladimir Makarov <vmakarov@redhat.com>
40644 PR rtl-optimization/59858
40645 * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
40646 ira_class_hard_regs_num.
40647 (process_alt_operands): Increase reject for dying matched operand.
40649 2014-01-21 Jakub Jelinek <jakub@redhat.com>
40652 * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
40653 smaller than size, perform several stores or loads and stores
40654 at dst + count - size to store or copy all of size bytes, rather
40655 than just last modesize bytes.
40657 2014-01-20 DJ Delorie <dj@redhat.com>
40659 * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
40660 that CLOBBERs are REGs before propogating their values.
40662 2014-01-20 H.J. Lu <hongjiu.lu@intel.com>
40664 PR middle-end/59789
40665 * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
40666 (cgraph_inline_failed_type): New function.
40667 * cgraph.h (DEFCIFCODE): Add type.
40668 (cgraph_inline_failed_type_t): New enum.
40669 (cgraph_inline_failed_type): New prototype.
40670 * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
40671 FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
40672 FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
40673 LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
40674 MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
40675 RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
40676 OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
40677 INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
40678 Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
40679 FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
40680 EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
40681 OPTIMIZATION_MISMATCH.
40682 * tree-inline.c (expand_call_inline): Emit errors during
40683 early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
40685 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
40688 * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
40689 mode attribute in insn output.
40691 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
40693 * output.h (output_constant): Delete.
40694 * varasm.c (output_constant): Make private.
40696 2014-01-20 Alex Velenko <Alex.Velenko@arm.com>
40698 * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
40700 2014-01-20 Jakub Jelinek <jakub@redhat.com>
40702 PR middle-end/59860
40703 * tree.h (fold_builtin_strcat): New prototype.
40704 * builtins.c (fold_builtin_strcat): No longer static. Add len
40705 argument, if non-NULL, don't call c_strlen. Optimize
40706 directly into __builtin_memcpy instead of __builtin_strcpy.
40707 (fold_builtin_2): Adjust fold_builtin_strcat caller.
40708 * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
40710 2014-01-20 Uros Bizjak <ubizjak@gmail.com>
40712 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
40713 for SImode_address_operand operands, having only a REG argument.
40715 2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
40717 * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
40718 loader name using mbig-endian.
40719 (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
40721 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
40723 * doc/invoke.texi (-march): Clarify documentation for AArch64.
40724 (-mtune): Likewise.
40727 2014-01-20 Tejas Belagod <tejas.belagod@arm.com>
40729 * config/aarch64/aarch64-protos.h
40730 (aarch64_cannot_change_mode_class_ptr): Declare.
40731 * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
40732 aarch64_cannot_change_mode_class_ptr): New.
40733 * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
40734 backend hook aarch64_cannot_change_mode_class.
40736 2014-01-20 James Greenhalgh <james.greenhalgh@arm.com>
40738 * common/config/aarch64/aarch64-common.c
40739 (aarch64_handle_option): Don't handle any option order logic here.
40740 * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
40741 selected_cpu, warn on architecture version mismatch.
40742 (aarch64_override_options): Fix parsing order for option strings.
40744 2014-01-20 Jan-Benedict Glaw <jbglaw@lug-owl.de>
40745 Iain Sandoe <iain@codesourcery.com>
40748 * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
40749 warning. Amend comment to reflect current functionality.
40751 2014-01-20 Richard Biener <rguenther@suse.de>
40753 PR middle-end/59860
40754 * builtins.c (fold_builtin_strcat): Remove case better handled
40755 by tree-ssa-strlen.c.
40757 2014-01-20 Alan Lawrence <alan.lawrence@arm.com>
40759 * config/aarch64/aarch64.opt
40760 (mcpu, march, mtune): Make case-insensitive.
40762 2014-01-20 Jakub Jelinek <jakub@redhat.com>
40765 * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
40766 if operands[1] is a REG or ZERO_EXTEND of a REG.
40768 2014-01-19 Jan Hubicka <hubicka@ucw.cz>
40770 * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
40772 2014-01-19 John David Anglin <danglin@gcc.gnu.org>
40774 * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
40775 long non-pic millicode calls.
40777 2014-01-19 Jan-Benedict Glaw <jbglaw@lug-owl.de>
40779 * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
40781 2014-01-19 Kito Cheng <kito@0xlab.org>
40783 * builtins.c (expand_movstr): Check movstr expand done or fail.
40785 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
40786 H.J. Lu <hongjiu.lu@intel.com>
40789 * config/i386/i386.md (*lea<mode>): Zero-extend return register
40790 to DImode for zero-extended addresses.
40792 2014-01-19 Jakub Jelinek <jakub@redhat.com>
40794 PR rtl-optimization/57763
40795 * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
40796 on the new indirect jump_insn and increment LABEL_NUSES (label).
40798 2014-01-18 H.J. Lu <hongjiu.lu@intel.com>
40802 * config.gcc (x86_archs): New variable.
40803 (x86_64_archs): Likewise.
40804 (x86_cpus): Likewise.
40805 Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
40806 --with-arch/--with-cpu= options.
40807 Support --with-arch=/--with-cpu={nehalem,westmere,
40808 sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
40810 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
40812 * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
40813 and PROCESSOR_ATHLON to simplify code. Move "memory" calculation.
40815 2014-01-18 Uros Bizjak <ubizjak@gmail.com>
40817 * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
40819 2014-01-18 Jakub Jelinek <jakub@redhat.com>
40822 * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
40823 clear cpp_get_options (parse_in)->warn_unused_macros for
40824 ix86_target_macros_internal with cpp_define.
40826 2014-01-18 Richard Sandiford <rdsandiford@googlemail.com>
40828 * jump.c (delete_related_insns): Keep (use (insn))s.
40829 * reorg.c (redundant_insn): Check for barriers too.
40831 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
40833 * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
40835 2014-01-17 John David Anglin <danglin@gcc.gnu.org>
40837 * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
40838 call to $$dyncall when TARGET_LONG_CALLS is true.
40840 2014-01-17 Jeff Law <law@redhat.com>
40842 * ree.c (combine_set_extension): Temporarily disable test for
40843 changing number of hard registers.
40845 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
40847 PR middle-end/58125
40848 * ipa-inline-analysis.c (inline_free_summary):
40849 Do not free summary of aliases.
40851 2014-01-17 Jakub Jelinek <jakub@redhat.com>
40853 PR middle-end/59706
40854 * gimplify.c (gimplify_expr): Use create_tmp_var
40855 instead of create_tmp_var_raw. If cond doesn't have
40856 integral type, don't add the IFN_ANNOTATE builtin at all.
40858 2014-01-17 Martin Jambor <mjambor@suse.cz>
40861 * ipa-cp.c (prev_edge_clone): New variable.
40862 (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
40863 Also resize prev_edge_clone vector.
40864 (ipcp_edge_duplication_hook): Also update prev_edge_clone.
40865 (ipcp_edge_removal_hook): New function.
40866 (ipcp_driver): Register ipcp_edge_removal_hook.
40868 2014-01-17 Andrew Pinski <apinski@cavium.com>
40869 Steve Ellcey <sellcey@mips.com>
40872 * config/mips/mips.c (mips_print_operand): Check operand mode instead
40875 2014-01-17 Jeff Law <law@redhat.com>
40877 PR middle-end/57904
40878 * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
40879 so that pass_ccp runs first.
40881 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
40883 * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
40884 (ix86_adjust_cost): Use !TARGET_XXX.
40885 (do_reorder_for_imul): Likewise.
40886 (swap_top_of_ready_list): Likewise.
40887 (ix86_sched_reorder): Likewise.
40889 2014-01-17 H.J. Lu <hongjiu.lu@intel.com>
40891 * config/i386/i386-c.c (ix86_target_macros_internal): Handle
40892 PROCESSOR_INTEL. Treat like PROCESSOR_GENERIC.
40893 * config/i386/i386.c (intel_memcpy): New. Duplicate slm_memcpy.
40894 (intel_memset): New. Duplicate slm_memset.
40895 (intel_cost): New. Duplicate slm_cost.
40896 (m_INTEL): New macro.
40897 (processor_target_table): Add "intel".
40898 (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
40899 with PROCESSOR_INTEL for "intel".
40900 (ix86_lea_outperforms): Support PROCESSOR_INTEL. Duplicate
40901 PROCESSOR_SILVERMONT.
40902 (ix86_issue_rate): Likewise.
40903 (ix86_adjust_cost): Likewise.
40904 (ia32_multipass_dfa_lookahead): Likewise.
40905 (swap_top_of_ready_list): Likewise.
40906 (ix86_sched_reorder): Likewise.
40907 (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
40908 instead of TARGET_OPT_AGU.
40909 * config/i386/i386.h (TARGET_INTEL): New.
40910 (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
40911 (processor_type): Add PROCESSOR_INTEL.
40912 * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
40913 Add X86_TUNE_AVOID_LEA_FOR_ADDR.
40915 2014-01-17 Marek Polacek <polacek@redhat.com>
40918 * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
40921 2014-01-17 Richard Biener <rguenther@suse.de>
40923 PR tree-optimization/46590
40924 * opts.c (default_options_table): Add entries for
40925 OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
40926 all enabled at -O1 but not for -Og.
40927 * common.opt (fbranch-count-reg): Remove Init(1).
40928 (fmove-loop-invariants): Likewise.
40929 (ftree-pta): Likewise.
40931 2014-01-17 Jakub Jelinek <jakub@redhat.com>
40933 * config/i386/i386.c (ix86_data_alignment): For compatibility with
40934 (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
40935 decls to at least the GCC 4.8 used alignments.
40938 * tree-nested.c (convert_nonlocal_reference_stmt,
40939 convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
40940 of GIMPLE_BIND stmts, adjust associated decls.
40942 2014-01-17 Richard Biener <rguenther@suse.de>
40944 PR tree-optimization/46590
40945 * vec.h (vec<>::bseach): New member function implementing
40946 binary search according to C89 bsearch.
40947 (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
40948 * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
40949 bitmap pointer again. Make accesses_in_loop a flat array.
40950 (mem_ref_obstack): New global.
40951 (outermost_indep_loop): Adjust for mem_ref->stored changes.
40952 (mark_ref_stored): Likewise.
40953 (ref_indep_loop_p_2): Likewise.
40954 (set_ref_stored_in_loop): New helper function.
40955 (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
40956 (memref_free): Adjust.
40957 (record_mem_ref_loc): Simplify.
40958 (gather_mem_refs_stmt): Adjust.
40959 (sort_locs_in_loop_postorder_cmp): New function.
40960 (analyze_memory_references): Sort accesses_in_loop after
40961 loop postorder number.
40962 (find_ref_loc_in_loop_cmp): New function.
40963 (for_all_locs_in_loop): Find relevant cluster of locs in
40964 accesses_in_loop and iterate without recursion.
40965 (execute_sm): Avoid uninit warning.
40966 (struct ref_always_accessed): Simplify.
40967 (ref_always_accessed::operator ()): Likewise.
40968 (ref_always_accessed_p): Likewise.
40969 (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
40970 loop postorder numbers here.
40971 (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
40974 2014-01-17 Jan Hubicka <hubicka@ucw.cz>
40977 * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
40978 on decls for which assemble_alias has been called.
40980 2014-01-17 Nick Clifton <nickc@redhat.com>
40982 * config/msp430/msp430.opt: (mcpu): New option.
40983 * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
40984 (msp430_option_override): Parse target_cpu. If the MCU name
40985 matches a generic string, clear target_mcu.
40986 (msp430_attr): Allow numeric interrupt values up to 63.
40987 (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
40988 * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
40990 * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
40992 * config/msp430/msp430.md (popm): Use %J rather than %I.
40993 (addsi3): Use msp430_nonimmediate_operand for operand 2.
40994 (addhi_cy_i): Use immediate_operand for operand 2.
40995 * doc/invoke.texi: Document -mcpu option.
40997 2014-01-17 Richard Biener <rguenther@suse.de>
40999 PR rtl-optimization/38518
41000 * df.h (df_analyze_loop): Declare.
41001 * df-core.c: Include cfgloop.h.
41002 (df_analyze_1): Split out main part of df_analyze.
41003 (df_analyze): Adjust.
41004 (loop_inverted_post_order_compute): New function.
41005 (loop_post_order_compute): Likewise.
41006 (df_analyze_loop): New function avoiding whole-function
41007 postorder computes.
41008 * loop-invariant.c (find_defs): Use df_analyze_loop.
41009 (find_invariants): Adjust.
41010 * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
41012 2014-01-17 Zhenqiang Chen <zhenqiang.chen@arm.com>
41014 * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
41015 (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
41017 2014-01-16 Ilya Enkovich <ilya.enkovich@intel.com>
41019 * ipa-ref.c (ipa_remove_stmt_references): Fix references
41020 traversal when removing references.
41022 2014-01-16 Jan Hubicka <hubicka@ucw.cz>
41025 * tree.c (get_binfo_at_offset): Look harder for virtual bases.
41027 2014-01-16 Bernd Schmidt <bernds@codesourcery.com>
41029 PR middle-end/56791
41030 * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
41031 pushing a reload for an autoinc when we had previously reloaded an
41032 inner part of the address.
41034 2014-01-16 Jakub Jelinek <jakub@redhat.com>
41036 * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
41038 (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
41039 * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
41040 when not giving up or versioning for alias only because of
41042 (vect_analyze_data_ref_dependences): Set to true.
41043 * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
41045 (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
41046 LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
41049 PR middle-end/58344
41050 * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
41053 * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
41054 operand 0 predicate for gathers, use a new pseudo as subtarget.
41056 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
41058 PR middle-end/59609
41059 * lra-constraints.c (process_alt_operands): Add printing debug info.
41060 Check absence of input/output reloads for matched operands too.
41062 2014-01-16 Vladimir Makarov <vmakarov@redhat.com>
41064 PR rtl-optimization/59835
41065 * ira.c (ira_init_register_move_cost): Increase cost for
41068 2014-01-16 Alan Lawrence <alan.lawrence@arm.com>
41070 * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
41072 2014-01-16 Richard Earnshaw <rearnsha@arm.com>
41075 * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
41076 non-register objects. Use gen_(high/low)part more consistently.
41079 2014-01-16 Michael Meissner <meissner@linux.vnet.ibm.com>
41082 * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
41083 endian support, remove tests for WORDS_BIG_ENDIAN.
41084 (p8_mfvsrd_3_<mode>): Likewise.
41085 (reload_gpr_from_vsx<mode>): Likewise.
41086 (reload_gpr_from_vsxsf): Likewise.
41087 (p8_mfvsrd_4_disf): Likewise.
41089 2014-01-16 Richard Biener <rguenther@suse.de>
41091 PR rtl-optimization/46590
41092 * lcm.c (compute_antinout_edge): Use postorder iteration.
41093 (compute_laterin): Use inverted postorder iteration.
41095 2014-01-16 Nick Clifton <nickc@redhat.com>
41097 PR middle-end/28865
41098 * varasm.c (output_constant): Return the number of bytes actually
41100 (output_constructor_array_range): Update the field size with the
41101 number of bytes emitted by output_constant.
41102 (output_constructor_regular_field): Likewise. Also do not
41103 complain if the total number of bytes emitted is now greater
41104 than the expected fieldpos.
41105 * output.h (output_constant): Update prototype and descriptive comment.
41107 2014-01-16 Marek Polacek <polacek@redhat.com>
41109 PR middle-end/59827
41110 * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
41111 it is error_mark_node.
41113 2014-01-15 Uros Bizjak <ubizjak@gmail.com>
41115 * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
41116 VALID_AVX256_REG_OR_OI_MODE.
41118 2014-01-15 Pat Haugen <pthaugen@us.ibm.com>
41120 * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
41121 current procedure should be profiled.
41123 2014-01-15 Andrew Pinski <apinski@cavium.com>
41125 * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
41126 of moving from/to the STACK_REG register class.
41128 2014-01-15 Richard Henderson <rth@redhat.com>
41131 * reginfo.c (global_regs_decl): Globalize.
41132 * rtl.h (global_regs_decl): Declare.
41133 * ira.c (do_reload): Diagnose frame_pointer_needed and it
41134 reserved via global_regs.
41136 2014-01-15 Teresa Johnson <tejohnson@google.com>
41138 * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
41140 2014-01-15 Bill Schmidt <wschmidt@vnet.linux.ibm.com>
41142 * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
41143 and vmulosh rather than call gen_vec_widen_smult_*.
41144 (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
41145 than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
41146 (vec_widen_smult_even_v16qi): Likewise.
41147 (vec_widen_umult_even_v8hi): Likewise.
41148 (vec_widen_smult_even_v8hi): Likewise.
41149 (vec_widen_umult_odd_v16qi): Likewise.
41150 (vec_widen_smult_odd_v16qi): Likewise.
41151 (vec_widen_umult_odd_v8hi): Likewise.
41152 (vec_widen_smult_odd_v8hi): Likewise.
41153 (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
41154 vmuloub rather than call gen_vec_widen_umult_*.
41155 (vec_widen_umult_lo_v16qi): Likewise.
41156 (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
41157 vmulosb rather than call gen_vec_widen_smult_*.
41158 (vec_widen_smult_lo_v16qi): Likewise.
41159 (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
41160 rather than call gen_vec_widen_umult_*.
41161 (vec_widen_umult_lo_v8hi): Likewise.
41162 (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
41163 rather than call gen_vec_widen_smult_*.
41164 (vec_widen_smult_lo_v8hi): Likewise.
41166 2014-01-15 Jeff Law <law@redhat.com>
41168 PR tree-optimization/59747
41169 * ree.c (find_and_remove_re): Properly handle case where a second
41170 eliminated extension requires widening a copy created for elimination
41171 of a prior extension.
41172 (combine_set_extension): Ensure that the number of hard regs needed
41173 for a destination register does not change when we widen it.
41175 2014-01-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
41177 * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
41178 (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
41179 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
41180 (arm*-*-rtems*): Use t-rtems from existing tmake_file.
41181 (avr-*-rtems*): Likewise.
41182 (bfin*-rtems*): Likewise.
41183 (moxie-*-rtems*): Likewise.
41184 (h8300-*-rtems*): Likewise.
41185 (i[34567]86-*-rtems*): Likewise.
41186 (lm32-*-rtems*): Likewise.
41187 (m32r-*-rtems*): Likewise.
41188 (m68k-*-rtems*): Likewise.
41189 (microblaze*-*-rtems*): Likewise.
41190 (mips*-*-rtems*): Likewise.
41191 (powerpc-*-rtems*): Likewise.
41192 (sh-*-rtems*): Likewise.
41193 (sparc-*-rtems*): Likewise.
41194 (sparc64-*-rtems*): Likewise.
41195 (v850-*-rtems*): Likewise.
41196 (m32c-*-rtems*): Likewise.
41198 2014-01-15 Vladimir Makarov <vmakarov@redhat.com>
41200 PR rtl-optimization/59511
41201 * ira.c (ira_init_register_move_cost): Use memory costs for some
41202 cases of register move cost calculations.
41203 * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
41204 instead of BB frequency.
41205 * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
41206 * lra-assigns.c (find_hard_regno_for): Ditto.
41208 2014-01-15 Richard Biener <rguenther@suse.de>
41210 PR tree-optimization/59822
41211 * tree-vect-stmts.c (hoist_defs_of_uses): New function.
41212 (vectorizable_load): Use it to hoist defs of uses of invariant
41213 loads out of the loop.
41215 2014-01-15 Matthew Gretton-Dann <matthew.gretton-dann@linaro.org>
41216 Kugan Vivekanandarajah <kuganv@linaro.org>
41219 * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
41222 2014-01-15 Richard Biener <rguenther@suse.de>
41224 PR rtl-optimization/59802
41225 * lcm.c (compute_available): Use inverted postorder to seed
41226 the initial worklist.
41228 2014-01-15 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
41231 * config/s390/s390.c (s390_preferred_reload_class): Don't return
41232 ADDR_REGS for invalid symrefs in non-PIC code.
41234 2014-01-15 Jakub Jelinek <jakub@redhat.com>
41237 * builtins.c (determine_block_size): Initialize *probable_max_size
41238 even if len_rtx is CONST_INT.
41240 2014-01-14 Andrew Pinski <apinski@cavium.com>
41242 * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
41243 * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
41244 (cortexa53_tunings): Likewise.
41245 (aarch64_sched_issue_rate): New function.
41246 (TARGET_SCHED_ISSUE_RATE): Define.
41248 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
41250 * ira-costs.c (find_costs_and_classes): Add missed
41251 ira_init_register_move_cost_if_necessary.
41253 2014-01-14 Vladimir Makarov <vmakarov@redhat.com>
41256 * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
41258 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
41261 * config/i386/i386.c (type_natural_mode): Add a bool parameter
41262 to indicate if type is used for function return value. Warn ABI
41263 change if the vector mode isn't available for function return value.
41264 (ix86_function_arg_advance): Pass false to type_natural_mode.
41265 (ix86_function_arg): Likewise.
41266 (ix86_gimplify_va_arg): Likewise.
41267 (function_arg_32): Don't warn ABI change.
41268 (ix86_function_value): Pass true to type_natural_mode.
41269 (ix86_return_in_memory): Likewise.
41270 (ix86_struct_value_rtx): Removed.
41271 (TARGET_STRUCT_VALUE_RTX): Likewise.
41273 2014-01-14 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
41275 * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
41276 converting a conditional jump into a conditional return.
41278 2014-01-14 Richard Biener <rguenther@suse.de>
41280 PR tree-optimization/58921
41281 PR tree-optimization/59006
41282 * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
41283 hoisting invariant stmts.
41284 * tree-vect-stmts.c (vectorizable_load): Insert the splat of
41285 invariant loads on the preheader edge if possible.
41287 2014-01-14 Joey Ye <joey.ye@arm.com>
41289 * doc/plugin.texi (Building GCC plugins): Update to C++.
41291 2014-01-14 Kirill Yukhin <kirill.yukhin@intel.com>
41293 * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
41294 (_mm_rcp28_round_ss): Ditto.
41295 (_mm_rsqrt28_round_sd): Ditto.
41296 (_mm_rsqrt28_round_ss): Ditto.
41297 (_mm_rcp28_sd): Ditto.
41298 (_mm_rcp28_ss): Ditto.
41299 (_mm_rsqrt28_sd): Ditto.
41300 (_mm_rsqrt28_ss): Ditto.
41301 * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
41302 * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
41303 * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
41304 (IX86_BUILTIN_RCP28SD): Ditto.
41305 (IX86_BUILTIN_RCP28SS): Ditto.
41306 (IX86_BUILTIN_RSQRT28SD): Ditto.
41307 (IX86_BUILTIN_RSQRT28SS): Ditto.
41308 (bdesc_special_args): Define __builtin_ia32_movntdqa512,
41309 __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
41310 __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
41311 (ix86_expand_special_args_builtin): Expand new FTYPE.
41312 * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
41313 (srcp14<mode>): Make insn unary.
41314 (avx512f_vmscalef<mode><round_name>): Use substed predicate.
41315 (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
41316 (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
41317 (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
41318 (avx512er_exp2<mode><mask_name><round_saeonly_name>):
41319 Fix rounding: make it SAE only.
41320 (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
41322 (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
41324 (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
41325 (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
41326 (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
41327 * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
41328 (round_saeonly_mask_scalar_operand4): Ditto.
41329 (round_saeonly_mask_scalar_op3): Ditto.
41330 (round_saeonly_mask_scalar_op4): Ditto.
41332 2014-01-13 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
41334 * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
41335 Implement -maltivec=be for vec_insert and vec_extract.
41337 2014-01-10 DJ Delorie <dj@redhat.com>
41339 * config/msp430/msp430.md (call_internal): Don't allow memory
41340 references with SP as the base register.
41341 (call_value_internal): Likewise.
41342 * config/msp430/constraints.md (Yc): New. For memory references
41343 that don't use SP as a base register.
41345 * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
41346 "an integer without a # prefix"
41347 * config/msp430/msp430.md (epilogue_helper): Use it.
41349 2014-01-13 Jakub Jelinek <jakub@redhat.com>
41352 * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
41353 AVX512F gather builtins.
41354 * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
41355 on gather decls with INTEGER_TYPE masktype.
41356 (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
41357 directly into the builtin rather than hoisting it before loop.
41359 PR tree-optimization/59387
41360 * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
41361 (scev_const_prop): If folded_casts and type has undefined overflow,
41362 use force_gimple_operand instead of force_gimple_operand_gsi and
41363 for each added stmt if it is assign with
41364 arith_code_with_undefined_signed_overflow, call
41365 rewrite_to_defined_overflow.
41366 * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
41367 gimple-fold.h instead.
41368 (arith_code_with_undefined_signed_overflow,
41369 rewrite_to_defined_overflow): Moved to ...
41370 * gimple-fold.c (arith_code_with_undefined_signed_overflow,
41371 rewrite_to_defined_overflow): ... here. No longer static.
41372 Include gimplify-me.h.
41373 * gimple-fold.h (arith_code_with_undefined_signed_overflow,
41374 rewrite_to_defined_overflow): New prototypes.
41376 2014-01-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
41378 * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
41380 2014-01-13 Eric Botcazou <ebotcazou@adacore.com>
41382 * builtins.c (get_object_alignment_2): Minor tweak.
41383 * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
41385 2014-01-13 Christian Bruel <christian.bruel@st.com>
41387 * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
41388 optimized non constant lengths.
41390 2014-01-13 Jakub Jelinek <jakub@redhat.com>
41393 * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
41394 load as __atomic_load_N if possible.
41396 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
41398 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
41400 (rs6000_expand_builtin): Adjust call.
41402 2014-01-11 David Edelsohn <dje.gcc@gmail.com>
41405 * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
41406 * config/rs6000/rs6000.c: Include target-globals.h.
41407 (rs6000_set_current_function): Instead of doing target_reinit
41408 unconditionally, use save_target_globals_default_opts and
41409 restore_target_globals.
41411 * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
41413 * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
41414 (rs6000_expand_builtin): Handle mffs and mtfsf.
41415 (rs6000_init_builtins): Define mffs and mtfsf.
41416 * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
41417 (rs6000_mffs): New pattern.
41418 (rs6000_mtfsf): New pattern.
41420 2014-01-11 Bin Cheng <bin.cheng@arm.com>
41422 * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
41423 Start narrowing with START. Apply candidate-use pair
41424 and check overall cost in narrowing.
41425 (iv_ca_prune): Pass new argument.
41427 2014-01-10 Jeff Law <law@redhat.com>
41429 PR middle-end/59743
41430 * ree.c (combine_reaching_defs): Ensure the defining statement
41431 occurs before the extension when optimizing extensions with
41432 different source and destination hard registers.
41434 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
41437 * ipa-devirt.c (build_type_inheritance_graph): Also add types of
41438 vtables into the type inheritance graph.
41440 2014-01-10 Jakub Jelinek <jakub@redhat.com>
41442 PR rtl-optimization/59754
41443 * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
41444 modes in the REGNO != REGNO case.
41446 2014-01-10 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
41448 * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
41450 2014-01-10 Jakub Jelinek <jakub@redhat.com>
41452 PR tree-optimization/59745
41453 * tree-predcom.c (tree_predictive_commoning_loop): Call
41454 free_affine_expand_cache if giving up because components is NULL.
41456 * target-globals.c (save_target_globals): Allocate < 4KB structs using
41457 GC in payload of target_globals struct instead of allocating them on
41458 the heap and the larger structs separately using GC.
41459 * target-globals.h (struct target_globals): Make regs, hard_regs,
41460 reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
41461 of GTY((skip)) and change type to void *.
41462 (reset_target_globals): Cast loads from those fields to corresponding
41465 2014-01-10 Steve Ellcey <sellcey@mips.com>
41468 * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
41469 gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
41470 tree-ssanames.h, print-tree.h, varasm.h, and context.h.
41472 2014-01-10 Richard Earnshaw <rearnsha@arm.com>
41475 * aarch64-modes.def (CC_Zmode): New flags mode.
41476 * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
41477 represents an equality.
41478 (aarch64_get_condition_code): Handle CC_Zmode.
41479 * aarch64.md (compare_neg<mode>): Restrict to equality operations.
41481 2014-01-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
41483 * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
41484 extraction in good case.
41486 2014-01-10 Richard Biener <rguenther@suse.de>
41488 PR tree-optimization/59374
41489 * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
41490 checking after SLP discovery. Mark stmts not participating
41491 in any SLP instance properly.
41493 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
41495 * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
41496 when handling a SET rtx.
41498 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
41500 * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
41501 (cortex-a57): Likewise.
41502 (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
41504 2014-01-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
41506 * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
41507 non-iwmmxt builtins.
41509 2014-01-10 Jan Hubicka <hubicka@ucw.cz>
41513 * ipa-devirt.c record_target_from_binfo): Take as argument
41514 stack of binfos and lookup matching one for virtual inheritance.
41515 (possible_polymorphic_call_targets_1): Update.
41517 2014-01-10 Huacai Chen <chenhc@lemote.com>
41519 * config/mips/driver-native.c (host_detect_local_cpu): Handle new
41520 kernel strings for Loongson-2E/2F/3A.
41522 2014-01-10 Jakub Jelinek <jakub@redhat.com>
41524 PR middle-end/59670
41525 * tree-vect-data-refs.c (vect_analyze_data_refs): Check
41526 is_gimple_call before calling gimple_call_internal_p.
41528 2014-01-09 Steve Ellcey <sellcey@mips.com>
41530 * Makefile.in (TREE_FLOW_H): Remove.
41531 (TREE_SSA_H): Add file names from tree-flow.h.
41532 * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
41533 * tree.h: Remove tree-flow.h reference.
41534 * hash-table.h: Remove tree-flow.h reference.
41535 * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
41536 reference with tree-ssa-loop.h.
41538 2014-01-09 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
41540 * doc/invoke.texi: Add -maltivec={be,le} options, and document
41541 default element-order behavior for -maltivec.
41542 * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
41543 * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
41544 that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
41545 when targeting big endian, at least for now.
41546 * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
41548 2014-01-09 Jakub Jelinek <jakub@redhat.com>
41550 PR middle-end/47735
41551 * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
41552 var satisfies use_register_for_decl, just take into account type
41553 alignment, rather than decl alignment.
41555 PR tree-optimization/59622
41556 * gimple-fold.c (gimple_fold_call): Fix a typo in message. For
41557 __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
41558 __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
41559 Don't devirtualize for inplace at all. For targets.length () == 1,
41560 if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
41562 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
41564 * config/i386/i386.md (cpu): Remove the unused btver1.
41566 2014-01-09 H.J. Lu <hongjiu.lu@intel.com>
41568 * gdbasan.in: Put a breakpoint on __sanitizer::Report.
41570 2014-01-09 Jakub Jelinek <jakub@redhat.com>
41573 * tree-core.h (struct target_globals): New forward declaration.
41574 (struct tree_target_option): Add globals field.
41575 * tree.h (TREE_TARGET_GLOBALS): Define.
41576 (prepare_target_option_nodes_for_pch): New prototype.
41577 * target-globals.h (struct target_globals): Define even if
41578 !SWITCHABLE_TARGET.
41579 * tree.c (prepare_target_option_node_for_pch,
41580 prepare_target_option_nodes_for_pch): New functions.
41581 * config/i386/i386.h (SWITCHABLE_TARGET): Define.
41582 * config/i386/i386.c: Include target-globals.h.
41583 (ix86_set_current_function): Instead of doing target_reinit
41584 unconditionally, use save_target_globals_default_opts and
41585 restore_target_globals.
41587 2014-01-09 Richard Biener <rguenther@suse.de>
41589 PR tree-optimization/59715
41590 * tree-cfg.h (split_critical_edges): Declare.
41591 * tree-cfg.c (split_critical_edges): Export.
41592 * tree-ssa-sink.c (execute_sink_code): Split critical edges.
41594 2014-01-09 Max Ostapenko <m.ostapenko@partner.samsung.com>
41596 * cfgexpand.c (expand_stack_vars): Optionally disable
41597 asan stack protection.
41598 (expand_used_vars): Likewise.
41599 (partition_stack_vars): Likewise.
41600 * asan.c (asan_emit_stack_protection): Optionally disable
41601 after return stack usage.
41602 (instrument_derefs): Optionally disable memory access instrumentation.
41603 (instrument_builtin_call): Likewise.
41604 (instrument_strlen_call): Likewise.
41605 (asan_protect_global): Optionally disable global variables protection.
41606 * doc/invoke.texi: Added doc for new options.
41607 * params.def: Added new options.
41608 * params.h: Likewise.
41610 2014-01-09 Jakub Jelinek <jakub@redhat.com>
41612 PR rtl-optimization/59724
41613 * ifcvt.c (cond_exec_process_if_block): Don't call
41614 flow_find_head_matching_sequence with 0 longest_match.
41615 * cfgcleanup.c (flow_find_head_matching_sequence): Count even
41616 non-active insns if !stop_after.
41617 (try_head_merge_bb): Revert 2014-01-07 changes.
41619 2014-01-08 Jeff Law <law@redhat.com>
41621 * ree.c (get_sub_rtx): New function, extracted from...
41622 (merge_def_and_ext): Here.
41623 (combine_reaching_defs): Use get_sub_rtx.
41625 2014-01-08 Eric Botcazou <ebotcazou@adacore.com>
41627 * cgraph.h (varpool_variable_node): Do not choke on null node.
41629 2014-01-08 Catherine Moore <clm@codesourcery.com>
41631 * config/mips/mips.md (simple_return): Attempt to use JRC
41633 * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
41635 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
41637 PR rtl-optimization/59137
41638 * reorg.c (steal_delay_list_from_target): Call update_block for
41640 (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
41642 2014-01-08 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
41644 * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
41645 two duplicate entries.
41647 2014-01-08 Richard Sandiford <rdsandiford@googlemail.com>
41650 2012-10-07 Richard Sandiford <rdsandiford@googlemail.com>
41652 * config/mips/mips.c (mips_truncated_op_cost): New function.
41653 (mips_rtx_costs): Adjust test for BADDU.
41654 * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
41656 2012-10-02 Richard Sandiford <rdsandiford@googlemail.com>
41658 * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
41659 (*baddu_si): ...this new pattern.
41661 2014-01-08 Jakub Jelinek <jakub@redhat.com>
41664 * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
41666 2014-01-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
41668 PR middle-end/57748
41669 * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
41671 (expand_expr, expand_normal): Adjust.
41672 * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
41673 inner_reference_p. Use inner_reference_p to expand inner references.
41674 (store_expr): Adjust.
41675 * cfgexpand.c (expand_call_stmt): Adjust.
41677 2014-01-08 Rong Xu <xur@google.com>
41679 * gcov-io.c (gcov_var): Move from gcov-io.h.
41680 (gcov_position): Ditto.
41681 (gcov_is_error): Ditto.
41682 (gcov_rewrite): Ditto.
41683 * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
41684 only part to libgcc/libgcov.h.
41686 2014-01-08 Marek Polacek <polacek@redhat.com>
41688 PR middle-end/59669
41689 * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
41691 2014-01-08 Marek Polacek <polacek@redhat.com>
41694 * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
41696 2014-01-08 Jakub Jelinek <jakub@redhat.com>
41698 PR rtl-optimization/59649
41699 * stor-layout.c (get_mode_bounds): For BImode return
41700 0 and STORE_FLAG_VALUE.
41702 2014-01-08 Richard Biener <rguenther@suse.de>
41704 PR middle-end/59630
41705 * gimple.h (is_gimple_builtin_call): Remove.
41706 (gimple_builtin_call_types_compatible_p): New.
41707 (gimple_call_builtin_p): New overload.
41708 * gimple.c (is_gimple_builtin_call): Remove.
41709 (validate_call): Rename to ...
41710 (gimple_builtin_call_types_compatible_p): ... this and export. Also
41711 check return types.
41712 (validate_type): New static function.
41713 (gimple_call_builtin_p): New overload and adjust.
41714 * gimple-fold.c (gimple_fold_builtin): Fold the return value.
41715 (gimple_fold_call): Likewise. Use gimple_call_builtin_p.
41716 (gimple_fold_stmt_to_constant_1): Likewise.
41717 * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
41719 2014-01-08 Richard Biener <rguenther@suse.de>
41721 PR middle-end/59471
41722 * gimplify.c (gimplify_expr): Gimplify register-register type
41723 VIEW_CONVERT_EXPRs to separate stmts.
41725 2014-01-07 Jeff Law <law@redhat.com>
41727 PR middle-end/53623
41728 * ree.c (combine_set_extension): Handle case where source
41729 and destination registers in an extension insn are different.
41730 (combine_reaching_defs): Allow source and destination registers
41731 in extension to be different under limited circumstances.
41732 (add_removable_extension): Remove restriction that the
41733 source and destination registers in the extension are the same.
41734 (find_and_remove_re): Emit a copy from the extension's
41735 destination to its source after the defining insn if
41736 the source and destination registers are different.
41738 PR middle-end/59285
41739 * ifcvt.c (merge_if_block): If we are merging a block with more than
41740 one successor with a block with no successors, remove any BARRIER
41741 after the second block.
41743 2014-01-07 Dan Xio Qiang <ziyan01@163.com>
41745 * hw-doloop.c (reorg_loops): Release the bitmap obstack.
41747 2014-01-07 John David Anglin <danglin@gcc.gnu.org>
41750 * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
41751 for 14-bit register offsets when INT14_OK_STRICT is false.
41753 2014-01-07 Roland Stigge <stigge@antcom.de>
41754 Michael Meissner <meissner@linux.vnet.ibm.com>
41757 * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
41758 Only check TFmode for SPE constants. Don't check TImode or TDmode.
41760 2014-01-07 James Greenhalgh <james.greenhalgh@arm.com>
41762 * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
41765 2014-01-07 Yufeng Zhang <yufeng.zhang@arm.com>
41767 * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
41768 with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
41769 rtx is const0_rtx or not.
41771 2014-01-07 Richard Sandiford <rdsandiford@googlemail.com>
41774 * target-globals.c (save_target_globals): Remove this_fn_optab
41776 * toplev.c: Include optabs.h.
41777 (target_reinit): Temporarily restore the global options if another
41778 set of options are in force.
41780 2014-01-07 Jakub Jelinek <jakub@redhat.com>
41782 PR rtl-optimization/58668
41783 * cfgcleanup.c (flow_find_cross_jump): Don't count
41784 any jumps if dir_p is NULL. Remove p1 variable, use active_insn_p
41785 to determine what is counted.
41786 (flow_find_head_matching_sequence): Use active_insn_p to determine
41788 (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
41790 * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
41791 determine what is counted.
41793 PR tree-optimization/59643
41794 * tree-predcom.c (split_data_refs_to_components): If one dr is
41795 read and one write, determine_offset fails and the write isn't
41796 in the bad component, just put the read into the bad component.
41798 2014-01-07 Mike Stump <mikestump@comcast.net>
41799 Jakub Jelinek <jakub@redhat.com>
41802 * tree-core.h (struct tree_optimization_option): Change optabs
41803 type from unsigned char * to void *.
41804 * optabs.c (init_tree_optimization_optabs): Adjust
41805 TREE_OPTIMIZATION_OPTABS initialization.
41807 2014-01-06 Jakub Jelinek <jakub@redhat.com>
41810 * config/i386/i386.h (struct machine_function): Add
41811 no_drap_save_restore field.
41812 * config/i386/i386.c (ix86_save_reg): Use
41813 !cfun->machine->no_drap_save_restore instead of
41814 crtl->stack_realign_needed.
41815 (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
41816 this function clears frame_pointer_needed. Set
41817 cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
41818 and DRAP reg is needed.
41820 2014-01-06 Marek Polacek <polacek@redhat.com>
41823 * doc/implement-c.texi: Mention that other integer types are
41824 permitted as bit-field types in strictly conforming mode.
41826 2014-01-06 Felix Yang <fei.yang0953@gmail.com>
41828 * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
41829 is newly allocated.
41831 2014-01-06 Richard Earnshaw <rearnsha@arm.com>
41833 * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
41835 2014-01-06 Martin Jambor <mjambor@suse.cz>
41838 * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
41840 * ipa-prop.c (ipa_print_node_params): Fix indentation.
41842 2014-01-06 Eric Botcazou <ebotcazou@adacore.com>
41846 * var-tracking.c (add_stores): Preserve the value of the source even if
41847 we don't record the store.
41849 2014-01-06 Terry Guo <terry.guo@arm.com>
41851 * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
41853 2014-01-05 Iain Sandoe <iain@codesourcery.com>
41856 * config/darwin.c (darwin_function_section): Adjust return values to
41857 correspond to optimisation changes made in r206070.
41859 2014-01-05 Uros Bizjak <ubizjak@gmail.com>
41861 * config/i386/i386.c (ix86_data_alignment): Calculate max_align
41862 from prefetch_block tune setting.
41863 (nocona_cost): Correct size of prefetch block to 64.
41865 2014-01-04 Eric Botcazou <ebotcazou@adacore.com>
41867 * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
41868 (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
41869 used to save the static chain register in the computation of the offset
41870 from which the FP registers need to be restored.
41872 2014-01-04 Jakub Jelinek <jakub@redhat.com>
41874 PR tree-optimization/59519
41875 * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
41876 ICE if get_current_def (current_new_name) is already non-NULL, as long
41877 as it is a phi result of some other phi in *new_exit_bb that has
41880 * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
41881 or vmovdqu* for misaligned_operand.
41882 (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
41883 <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
41884 * config/i386/i386.c (ix86_expand_special_args_builtin): Set
41885 aligned_mem for AVX512F masked aligned load and store builtins and for
41886 non-temporal moves.
41888 2014-01-03 Bingfeng Mei <bmei@broadcom.com>
41890 PR tree-optimization/59651
41891 * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
41892 Address range for negative step should be added by TYPE_SIZE_UNIT.
41894 2014-01-03 Andreas Schwab <schwab@linux-m68k.org>
41896 * config/m68k/m68k.c (handle_move_double): Handle pushes with
41897 overlapping registers also for registers other than the stack pointer.
41899 2014-01-03 Marek Polacek <polacek@redhat.com>
41902 * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
41905 2014-01-03 Jakub Jelinek <jakub@redhat.com>
41908 * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
41911 * config/i386/i386.md (MODE_SIZE): New mode attribute.
41912 (push splitter): Use <P:MODE_SIZE> instead of
41913 GET_MODE_SIZE (<P:MODE>mode).
41914 (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
41915 (mov -1, reg peephole2): Likewise.
41916 * config/i386/sse.md (*mov<mode>_internal,
41917 <sse>_storeu<ssemodesuffix><avxsizesuffix>,
41918 <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
41919 *<code><mode>3, *andnot<mode>3<mask_name>,
41920 <mask_codefor><code><mode>3<mask_name>): Likewise.
41921 * config/i386/subst.md (mask_mode512bit_condition,
41922 sd_mask_mode512bit_condition): Likewise.
41924 2014-01-02 Xinliang David Li <davidxl@google.com>
41926 PR tree-optimization/59303
41927 * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
41928 (dump_predicates): Better output format.
41929 (pred_equal_p): New function.
41930 (is_neq_relop_p): Ditto.
41931 (is_neq_zero_form_p): Ditto.
41932 (pred_expr_equal_p): Ditto.
41933 (pred_neg_p): Ditto.
41934 (simplify_pred): Ditto.
41935 (simplify_preds_2): Ditto.
41936 (simplify_preds_3): Ditto.
41937 (simplify_preds_4): Ditto.
41938 (simplify_preds): Ditto.
41939 (push_pred): Ditto.
41940 (push_to_worklist): Ditto.
41941 (get_pred_info_from_cmp): Ditto.
41942 (is_degenerated_phi): Ditto.
41943 (normalize_one_pred_1): Ditto.
41944 (normalize_one_pred): Ditto.
41945 (normalize_one_pred_chain): Ditto.
41946 (normalize_preds): Ditto.
41947 (normalize_cond_1): Remove function.
41948 (normalize_cond): Ditto.
41949 (is_gcond_subset_of): Ditto.
41950 (is_subset_of_any): Ditto.
41951 (is_or_set_subset_of): Ditto.
41952 (is_and_set_subset_of): Ditto.
41953 (is_norm_cond_subset_of): Ditto.
41954 (pred_chain_length_cmp): Ditto.
41955 (convert_control_dep_chain_into_preds): Type change.
41956 (find_predicates): Ditto.
41957 (find_def_preds): Ditto.
41958 (destroy_predicates_vecs): Ditto.
41959 (find_matching_predicates_in_rest_chains): Ditto.
41960 (use_pred_not_overlap_with_undef_path_pred): Ditto.
41961 (is_pred_expr_subset): Ditto.
41962 (is_pred_chain_subset_of): Ditto.
41963 (is_included_in): Ditto.
41964 (is_superset_of): Ditto.
41966 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
41968 Update copyright years.
41970 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
41972 * common/config/arc/arc-common.c, config/arc/arc-modes.def,
41973 config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
41974 config/arc/arc.md, config/arc/arc.opt,
41975 config/arm/arm_neon_builtins.def, config/arm/crypto.def,
41976 config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
41977 config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
41978 config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
41979 config/linux-protos.h, config/linux.c, config/winnt-c.c,
41980 diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
41981 vtable-verify.c, vtable-verify.h: Use the standard form for the
41984 2014-01-02 Tobias Burnus <burnus@net-b.de>
41986 * gcc.c (process_command): Update copyright notice dates.
41987 * gcov-dump.c: Ditto.
41989 * doc/cpp.texi: Bump @copying's copyright year.
41990 * doc/cppinternals.texi: Ditto.
41991 * doc/gcc.texi: Ditto.
41992 * doc/gccint.texi: Ditto.
41993 * doc/gcov.texi: Ditto.
41994 * doc/install.texi: Ditto.
41995 * doc/invoke.texi: Ditto.
41997 2014-01-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
41999 * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
42001 2014-01-01 Jakub Jelinek <jakub@redhat.com>
42003 * config/i386/sse.md (*mov<mode>_internal): Guard
42004 EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
42006 PR rtl-optimization/59647
42007 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
42008 new_rtx into UNSIGNED_FLOAT rtxes.
42010 Copyright (C) 2014 Free Software Foundation, Inc.
42012 Copying and distribution of this file, with or without modification,
42013 are permitted in any medium without royalty provided the copyright
42014 notice and this notice are preserved.